./tools/notsd-move

42 files changed, 8738 insertions, 0 deletions

diff --git a/src/grp-machine/grp-import/Makefile b/src/grp-machine/grp-import/Makefile
new file mode 100644
index 0000000000..dfa189b317
--- /dev/null
+++ b/src/grp-machine/grp-import/Makefile
@@ -0,0 +1,32 @@
+#  -*- Mode: makefile; indent-tabs-mode: t -*-
+#
+#  This file is part of systemd.
+#
+#  Copyright 2010-2012 Lennart Poettering
+#  Copyright 2010-2012 Kay Sievers
+#  Copyright 2013 Zbigniew Jędrzejewski-Szmek
+#  Copyright 2013 David Strauss
+#  Copyright 2016 Luke Shumaker
+#
+#  systemd is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU Lesser General Public License as published by
+#  the Free Software Foundation; either version 2.1 of the License, or
+#  (at your option) any later version.
+#
+#  systemd is distributed in the hope that it will be useful, but
+#  WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+#  Lesser General Public License for more details.
+#
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+include $(dir $(lastword $(MAKEFILE_LIST)))/../../../config.mk
+include $(topsrcdir)/build-aux/Makefile.head.mk
+
+nested.subdirs += libimport
+nested.subdirs += systemd-export
+nested.subdirs += systemd-import
+nested.subdirs += systemd-importd
+nested.subdirs += systemd-pull
+
+include $(topsrcdir)/build-aux/Makefile.tail.mk
diff --git a/src/grp-machine/grp-import/libimport/Makefile b/src/grp-machine/grp-import/libimport/Makefile
new file mode 100644
index 0000000000..585001b2fa
--- /dev/null
+++ b/src/grp-machine/grp-import/libimport/Makefile
@@ -0,0 +1,41 @@
+#  -*- Mode: makefile; indent-tabs-mode: t -*-
+#
+#  This file is part of systemd.
+#
+#  Copyright 2010-2012 Lennart Poettering
+#  Copyright 2010-2012 Kay Sievers
+#  Copyright 2013 Zbigniew Jędrzejewski-Szmek
+#  Copyright 2013 David Strauss
+#  Copyright 2016 Luke Shumaker
+#
+#  systemd is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU Lesser General Public License as published by
+#  the Free Software Foundation; either version 2.1 of the License, or
+#  (at your option) any later version.
+#
+#  systemd is distributed in the hope that it will be useful, but
+#  WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+#  Lesser General Public License for more details.
+#
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+include $(dir $(lastword $(MAKEFILE_LIST)))/../../../../config.mk
+include $(topsrcdir)/build-aux/Makefile.head.mk
+
+manual_tests += \
+	test-qcow2
+
+test_qcow2_SOURCES = \
+	src/import/test-qcow2.c \
+	src/import/qcow2-util.c \
+	src/import/qcow2-util.h
+
+test_qcow2_CFLAGS = \
+	$(ZLIB_CFLAGS)
+
+test_qcow2_LDADD = \
+	libsystemd-shared.la \
+	$(ZLIB_LIBS)
+
+include $(topsrcdir)/build-aux/Makefile.tail.mk
diff --git a/src/grp-machine/grp-import/libimport/import-common.c b/src/grp-machine/grp-import/libimport/import-common.c
new file mode 100644
index 0000000000..b0a34d5745
--- /dev/null
+++ b/src/grp-machine/grp-import/libimport/import-common.c
@@ -0,0 +1,222 @@
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <sched.h>
+#include <sys/prctl.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+#include "systemd-basic/btrfs-util.h"
+#include "systemd-basic/capability-util.h"
+#include "systemd-basic/fd-util.h"
+#include "systemd-basic/signal-util.h"
+#include "systemd-basic/util.h"
+
+#include "import-common.h"
+
+int import_make_read_only_fd(int fd) {
+        int r;
+
+        assert(fd >= 0);
+
+        /* First, let's make this a read-only subvolume if it refers
+         * to a subvolume */
+        r = btrfs_subvol_set_read_only_fd(fd, true);
+        if (r == -ENOTTY || r == -ENOTDIR || r == -EINVAL) {
+                struct stat st;
+
+                /* This doesn't refer to a subvolume, or the file
+                 * system isn't even btrfs. In that, case fall back to
+                 * chmod()ing */
+
+                r = fstat(fd, &st);
+                if (r < 0)
+                        return log_error_errno(errno, "Failed to stat temporary image: %m");
+
+                /* Drop "w" flag */
+                if (fchmod(fd, st.st_mode & 07555) < 0)
+                        return log_error_errno(errno, "Failed to chmod() final image: %m");
+
+                return 0;
+
+        } else if (r < 0)
+                return log_error_errno(r, "Failed to make subvolume read-only: %m");
+
+        return 0;
+}
+
+int import_make_read_only(const char *path) {
+        _cleanup_close_ int fd = 1;
+
+        fd = open(path, O_RDONLY|O_NOCTTY|O_CLOEXEC);
+        if (fd < 0)
+                return log_error_errno(errno, "Failed to open %s: %m", path);
+
+        return import_make_read_only_fd(fd);
+}
+
+int import_fork_tar_x(const char *path, pid_t *ret) {
+        _cleanup_close_pair_ int pipefd[2] = { -1, -1 };
+        pid_t pid;
+        int r;
+
+        assert(path);
+        assert(ret);
+
+        if (pipe2(pipefd, O_CLOEXEC) < 0)
+                return log_error_errno(errno, "Failed to create pipe for tar: %m");
+
+        pid = fork();
+        if (pid < 0)
+                return log_error_errno(errno, "Failed to fork off tar: %m");
+
+        if (pid == 0) {
+                int null_fd;
+                uint64_t retain =
+                        (1ULL << CAP_CHOWN) |
+                        (1ULL << CAP_FOWNER) |
+                        (1ULL << CAP_FSETID) |
+                        (1ULL << CAP_MKNOD) |
+                        (1ULL << CAP_SETFCAP) |
+                        (1ULL << CAP_DAC_OVERRIDE);
+
+                /* Child */
+
+                (void) reset_all_signal_handlers();
+                (void) reset_signal_mask();
+                assert_se(prctl(PR_SET_PDEATHSIG, SIGTERM) == 0);
+
+                pipefd[1] = safe_close(pipefd[1]);
+
+                if (dup2(pipefd[0], STDIN_FILENO) != STDIN_FILENO) {
+                        log_error_errno(errno, "Failed to dup2() fd: %m");
+                        _exit(EXIT_FAILURE);
+                }
+
+                if (pipefd[0] != STDIN_FILENO)
+                        pipefd[0] = safe_close(pipefd[0]);
+
+                null_fd = open("/dev/null", O_WRONLY|O_NOCTTY);
+                if (null_fd < 0) {
+                        log_error_errno(errno, "Failed to open /dev/null: %m");
+                        _exit(EXIT_FAILURE);
+                }
+
+                if (dup2(null_fd, STDOUT_FILENO) != STDOUT_FILENO) {
+                        log_error_errno(errno, "Failed to dup2() fd: %m");
+                        _exit(EXIT_FAILURE);
+                }
+
+                if (null_fd != STDOUT_FILENO)
+                        null_fd = safe_close(null_fd);
+
+                stdio_unset_cloexec();
+
+                if (unshare(CLONE_NEWNET) < 0)
+                        log_error_errno(errno, "Failed to lock tar into network namespace, ignoring: %m");
+
+                r = capability_bounding_set_drop(retain, true);
+                if (r < 0)
+                        log_error_errno(r, "Failed to drop capabilities, ignoring: %m");
+
+                execlp("tar", "tar", "--numeric-owner", "-C", path, "-px", "--xattrs", "--xattrs-include=*", NULL);
+                log_error_errno(errno, "Failed to execute tar: %m");
+                _exit(EXIT_FAILURE);
+        }
+
+        pipefd[0] = safe_close(pipefd[0]);
+        r = pipefd[1];
+        pipefd[1] = -1;
+
+        *ret = pid;
+
+        return r;
+}
+
+int import_fork_tar_c(const char *path, pid_t *ret) {
+        _cleanup_close_pair_ int pipefd[2] = { -1, -1 };
+        pid_t pid;
+        int r;
+
+        assert(path);
+        assert(ret);
+
+        if (pipe2(pipefd, O_CLOEXEC) < 0)
+                return log_error_errno(errno, "Failed to create pipe for tar: %m");
+
+        pid = fork();
+        if (pid < 0)
+                return log_error_errno(errno, "Failed to fork off tar: %m");
+
+        if (pid == 0) {
+                int null_fd;
+                uint64_t retain = (1ULL << CAP_DAC_OVERRIDE);
+
+                /* Child */
+
+                (void) reset_all_signal_handlers();
+                (void) reset_signal_mask();
+                assert_se(prctl(PR_SET_PDEATHSIG, SIGTERM) == 0);
+
+                pipefd[0] = safe_close(pipefd[0]);
+
+                if (dup2(pipefd[1], STDOUT_FILENO) != STDOUT_FILENO) {
+                        log_error_errno(errno, "Failed to dup2() fd: %m");
+                        _exit(EXIT_FAILURE);
+                }
+
+                if (pipefd[1] != STDOUT_FILENO)
+                        pipefd[1] = safe_close(pipefd[1]);
+
+                null_fd = open("/dev/null", O_RDONLY|O_NOCTTY);
+                if (null_fd < 0) {
+                        log_error_errno(errno, "Failed to open /dev/null: %m");
+                        _exit(EXIT_FAILURE);
+                }
+
+                if (dup2(null_fd, STDIN_FILENO) != STDIN_FILENO) {
+                        log_error_errno(errno, "Failed to dup2() fd: %m");
+                        _exit(EXIT_FAILURE);
+                }
+
+                if (null_fd != STDIN_FILENO)
+                        null_fd = safe_close(null_fd);
+
+                stdio_unset_cloexec();
+
+                if (unshare(CLONE_NEWNET) < 0)
+                        log_error_errno(errno, "Failed to lock tar into network namespace, ignoring: %m");
+
+                r = capability_bounding_set_drop(retain, true);
+                if (r < 0)
+                        log_error_errno(r, "Failed to drop capabilities, ignoring: %m");
+
+                execlp("tar", "tar", "-C", path, "-c", "--xattrs", "--xattrs-include=*", ".", NULL);
+                log_error_errno(errno, "Failed to execute tar: %m");
+                _exit(EXIT_FAILURE);
+        }
+
+        pipefd[1] = safe_close(pipefd[1]);
+        r = pipefd[0];
+        pipefd[0] = -1;
+
+        *ret = pid;
+
+        return r;
+}
diff --git a/src/grp-machine/grp-import/libimport/import-common.h b/src/grp-machine/grp-import/libimport/import-common.h
new file mode 100644
index 0000000000..07d3250e71
--- /dev/null
+++ b/src/grp-machine/grp-import/libimport/import-common.h
@@ -0,0 +1,26 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+int import_make_read_only_fd(int fd);
+int import_make_read_only(const char *path);
+
+int import_fork_tar_c(const char *path, pid_t *ret);
+int import_fork_tar_x(const char *path, pid_t *ret);
diff --git a/src/grp-machine/grp-import/libimport/import-compress.c b/src/grp-machine/grp-import/libimport/import-compress.c
new file mode 100644
index 0000000000..2e116df26c
--- /dev/null
+++ b/src/grp-machine/grp-import/libimport/import-compress.c
@@ -0,0 +1,470 @@
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include "systemd-basic/string-table.h"
+#include "systemd-basic/util.h"
+
+#include "import-compress.h"
+
+void import_compress_free(ImportCompress *c) {
+        assert(c);
+
+        if (c->type == IMPORT_COMPRESS_XZ)
+                lzma_end(&c->xz);
+        else if (c->type == IMPORT_COMPRESS_GZIP) {
+                if (c->encoding)
+                        deflateEnd(&c->gzip);
+                else
+                        inflateEnd(&c->gzip);
+        } else if (c->type == IMPORT_COMPRESS_BZIP2) {
+                if (c->encoding)
+                        BZ2_bzCompressEnd(&c->bzip2);
+                else
+                        BZ2_bzDecompressEnd(&c->bzip2);
+        }
+
+        c->type = IMPORT_COMPRESS_UNKNOWN;
+}
+
+int import_uncompress_detect(ImportCompress *c, const void *data, size_t size) {
+        static const uint8_t xz_signature[] = {
+                0xfd, '7', 'z', 'X', 'Z', 0x00
+        };
+        static const uint8_t gzip_signature[] = {
+                0x1f, 0x8b
+        };
+        static const uint8_t bzip2_signature[] = {
+                'B', 'Z', 'h'
+        };
+
+        int r;
+
+        assert(c);
+
+        if (c->type != IMPORT_COMPRESS_UNKNOWN)
+                return 1;
+
+        if (size < MAX3(sizeof(xz_signature),
+                        sizeof(gzip_signature),
+                        sizeof(bzip2_signature)))
+                return 0;
+
+        assert(data);
+
+        if (memcmp(data, xz_signature, sizeof(xz_signature)) == 0) {
+                lzma_ret xzr;
+
+                xzr = lzma_stream_decoder(&c->xz, UINT64_MAX, LZMA_TELL_UNSUPPORTED_CHECK);
+                if (xzr != LZMA_OK)
+                        return -EIO;
+
+                c->type = IMPORT_COMPRESS_XZ;
+
+        } else if (memcmp(data, gzip_signature, sizeof(gzip_signature)) == 0) {
+                r = inflateInit2(&c->gzip, 15+16);
+                if (r != Z_OK)
+                        return -EIO;
+
+                c->type = IMPORT_COMPRESS_GZIP;
+
+        } else if (memcmp(data, bzip2_signature, sizeof(bzip2_signature)) == 0) {
+                r = BZ2_bzDecompressInit(&c->bzip2, 0, 0);
+                if (r != BZ_OK)
+                        return -EIO;
+
+                c->type = IMPORT_COMPRESS_BZIP2;
+        } else
+                c->type = IMPORT_COMPRESS_UNCOMPRESSED;
+
+        c->encoding = false;
+
+        return 1;
+}
+
+int import_uncompress(ImportCompress *c, const void *data, size_t size, ImportCompressCallback callback, void *userdata) {
+        int r;
+
+        assert(c);
+        assert(callback);
+
+        r = import_uncompress_detect(c, data, size);
+        if (r <= 0)
+                return r;
+
+        if (c->encoding)
+                return -EINVAL;
+
+        if (size <= 0)
+                return 1;
+
+        assert(data);
+
+        switch (c->type) {
+
+        case IMPORT_COMPRESS_UNCOMPRESSED:
+                r = callback(data, size, userdata);
+                if (r < 0)
+                        return r;
+
+                break;
+
+        case IMPORT_COMPRESS_XZ:
+                c->xz.next_in = data;
+                c->xz.avail_in = size;
+
+                while (c->xz.avail_in > 0) {
+                        uint8_t buffer[16 * 1024];
+                        lzma_ret lzr;
+
+                        c->xz.next_out = buffer;
+                        c->xz.avail_out = sizeof(buffer);
+
+                        lzr = lzma_code(&c->xz, LZMA_RUN);
+                        if (lzr != LZMA_OK && lzr != LZMA_STREAM_END)
+                                return -EIO;
+
+                        r = callback(buffer, sizeof(buffer) - c->xz.avail_out, userdata);
+                        if (r < 0)
+                                return r;
+                }
+
+                break;
+
+        case IMPORT_COMPRESS_GZIP:
+                c->gzip.next_in = (void*) data;
+                c->gzip.avail_in = size;
+
+                while (c->gzip.avail_in > 0) {
+                        uint8_t buffer[16 * 1024];
+
+                        c->gzip.next_out = buffer;
+                        c->gzip.avail_out = sizeof(buffer);
+
+                        r = inflate(&c->gzip, Z_NO_FLUSH);
+                        if (r != Z_OK && r != Z_STREAM_END)
+                                return -EIO;
+
+                        r = callback(buffer, sizeof(buffer) - c->gzip.avail_out, userdata);
+                        if (r < 0)
+                                return r;
+                }
+
+                break;
+
+        case IMPORT_COMPRESS_BZIP2:
+                c->bzip2.next_in = (void*) data;
+                c->bzip2.avail_in = size;
+
+                while (c->bzip2.avail_in > 0) {
+                        uint8_t buffer[16 * 1024];
+
+                        c->bzip2.next_out = (char*) buffer;
+                        c->bzip2.avail_out = sizeof(buffer);
+
+                        r = BZ2_bzDecompress(&c->bzip2);
+                        if (r != BZ_OK && r != BZ_STREAM_END)
+                                return -EIO;
+
+                        r = callback(buffer, sizeof(buffer) - c->bzip2.avail_out, userdata);
+                        if (r < 0)
+                                return r;
+                }
+
+                break;
+
+        default:
+                assert_not_reached("Unknown compression");
+        }
+
+        return 1;
+}
+
+int import_compress_init(ImportCompress *c, ImportCompressType t) {
+        int r;
+
+        assert(c);
+
+        switch (t) {
+
+        case IMPORT_COMPRESS_XZ: {
+                lzma_ret xzr;
+
+                xzr = lzma_easy_encoder(&c->xz, LZMA_PRESET_DEFAULT, LZMA_CHECK_CRC64);
+                if (xzr != LZMA_OK)
+                        return -EIO;
+
+                c->type = IMPORT_COMPRESS_XZ;
+                break;
+        }
+
+        case IMPORT_COMPRESS_GZIP:
+                r = deflateInit2(&c->gzip, Z_DEFAULT_COMPRESSION, Z_DEFLATED, 15 + 16, 8, Z_DEFAULT_STRATEGY);
+                if (r != Z_OK)
+                        return -EIO;
+
+                c->type = IMPORT_COMPRESS_GZIP;
+                break;
+
+        case IMPORT_COMPRESS_BZIP2:
+                r = BZ2_bzCompressInit(&c->bzip2, 9, 0, 0);
+                if (r != BZ_OK)
+                        return -EIO;
+
+                c->type = IMPORT_COMPRESS_BZIP2;
+                break;
+
+        case IMPORT_COMPRESS_UNCOMPRESSED:
+                c->type = IMPORT_COMPRESS_UNCOMPRESSED;
+                break;
+
+        default:
+                return -EOPNOTSUPP;
+        }
+
+        c->encoding = true;
+        return 0;
+}
+
+static int enlarge_buffer(void **buffer, size_t *buffer_size, size_t *buffer_allocated) {
+        size_t l;
+        void *p;
+
+        if (*buffer_allocated > *buffer_size)
+                return 0;
+
+        l = MAX(16*1024U, (*buffer_size * 2));
+        p = realloc(*buffer, l);
+        if (!p)
+                return -ENOMEM;
+
+        *buffer = p;
+        *buffer_allocated = l;
+
+        return 1;
+}
+
+int import_compress(ImportCompress *c, const void *data, size_t size, void **buffer, size_t *buffer_size, size_t *buffer_allocated) {
+        int r;
+
+        assert(c);
+        assert(buffer);
+        assert(buffer_size);
+        assert(buffer_allocated);
+
+        if (!c->encoding)
+                return -EINVAL;
+
+        if (size <= 0)
+                return 0;
+
+        assert(data);
+
+        *buffer_size = 0;
+
+        switch (c->type) {
+
+        case IMPORT_COMPRESS_XZ:
+
+                c->xz.next_in = data;
+                c->xz.avail_in = size;
+
+                while (c->xz.avail_in > 0) {
+                        lzma_ret lzr;
+
+                        r = enlarge_buffer(buffer, buffer_size, buffer_allocated);
+                        if (r < 0)
+                                return r;
+
+                        c->xz.next_out = (uint8_t*) *buffer + *buffer_size;
+                        c->xz.avail_out = *buffer_allocated - *buffer_size;
+
+                        lzr = lzma_code(&c->xz, LZMA_RUN);
+                        if (lzr != LZMA_OK)
+                                return -EIO;
+
+                        *buffer_size += (*buffer_allocated - *buffer_size) - c->xz.avail_out;
+                }
+
+                break;
+
+        case IMPORT_COMPRESS_GZIP:
+
+                c->gzip.next_in = (void*) data;
+                c->gzip.avail_in = size;
+
+                while (c->gzip.avail_in > 0) {
+                        r = enlarge_buffer(buffer, buffer_size, buffer_allocated);
+                        if (r < 0)
+                                return r;
+
+                        c->gzip.next_out = (uint8_t*) *buffer + *buffer_size;
+                        c->gzip.avail_out = *buffer_allocated - *buffer_size;
+
+                        r = deflate(&c->gzip, Z_NO_FLUSH);
+                        if (r != Z_OK)
+                                return -EIO;
+
+                        *buffer_size += (*buffer_allocated - *buffer_size) - c->gzip.avail_out;
+                }
+
+                break;
+
+        case IMPORT_COMPRESS_BZIP2:
+
+                c->bzip2.next_in = (void*) data;
+                c->bzip2.avail_in = size;
+
+                while (c->bzip2.avail_in > 0) {
+                        r = enlarge_buffer(buffer, buffer_size, buffer_allocated);
+                        if (r < 0)
+                                return r;
+
+                        c->bzip2.next_out = (void*) ((uint8_t*) *buffer + *buffer_size);
+                        c->bzip2.avail_out = *buffer_allocated - *buffer_size;
+
+                        r = BZ2_bzCompress(&c->bzip2, BZ_RUN);
+                        if (r != BZ_RUN_OK)
+                                return -EIO;
+
+                        *buffer_size += (*buffer_allocated - *buffer_size) - c->bzip2.avail_out;
+                }
+
+                break;
+
+        case IMPORT_COMPRESS_UNCOMPRESSED:
+
+                if (*buffer_allocated < size) {
+                        void *p;
+
+                        p = realloc(*buffer, size);
+                        if (!p)
+                                return -ENOMEM;
+
+                        *buffer = p;
+                        *buffer_allocated = size;
+                }
+
+                memcpy(*buffer, data, size);
+                *buffer_size = size;
+                break;
+
+        default:
+                return -EOPNOTSUPP;
+        }
+
+        return 0;
+}
+
+int import_compress_finish(ImportCompress *c, void **buffer, size_t *buffer_size, size_t *buffer_allocated) {
+        int r;
+
+        assert(c);
+        assert(buffer);
+        assert(buffer_size);
+        assert(buffer_allocated);
+
+        if (!c->encoding)
+                return -EINVAL;
+
+        *buffer_size = 0;
+
+        switch (c->type) {
+
+        case IMPORT_COMPRESS_XZ: {
+                lzma_ret lzr;
+
+                c->xz.avail_in = 0;
+
+                do {
+                        r = enlarge_buffer(buffer, buffer_size, buffer_allocated);
+                        if (r < 0)
+                                return r;
+
+                        c->xz.next_out = (uint8_t*) *buffer + *buffer_size;
+                        c->xz.avail_out = *buffer_allocated - *buffer_size;
+
+                        lzr = lzma_code(&c->xz, LZMA_FINISH);
+                        if (lzr != LZMA_OK && lzr != LZMA_STREAM_END)
+                                return -EIO;
+
+                        *buffer_size += (*buffer_allocated - *buffer_size) - c->xz.avail_out;
+                } while (lzr != LZMA_STREAM_END);
+
+                break;
+        }
+
+        case IMPORT_COMPRESS_GZIP:
+                c->gzip.avail_in = 0;
+
+                do {
+                        r = enlarge_buffer(buffer, buffer_size, buffer_allocated);
+                        if (r < 0)
+                                return r;
+
+                        c->gzip.next_out = (uint8_t*) *buffer + *buffer_size;
+                        c->gzip.avail_out = *buffer_allocated - *buffer_size;
+
+                        r = deflate(&c->gzip, Z_FINISH);
+                        if (r != Z_OK && r != Z_STREAM_END)
+                                return -EIO;
+
+                        *buffer_size += (*buffer_allocated - *buffer_size) - c->gzip.avail_out;
+                } while (r != Z_STREAM_END);
+
+                break;
+
+        case IMPORT_COMPRESS_BZIP2:
+                c->bzip2.avail_in = 0;
+
+                do {
+                        r = enlarge_buffer(buffer, buffer_size, buffer_allocated);
+                        if (r < 0)
+                                return r;
+
+                        c->bzip2.next_out = (void*) ((uint8_t*) *buffer + *buffer_size);
+                        c->bzip2.avail_out = *buffer_allocated - *buffer_size;
+
+                        r = BZ2_bzCompress(&c->bzip2, BZ_FINISH);
+                        if (r != BZ_FINISH_OK && r != BZ_STREAM_END)
+                                return -EIO;
+
+                        *buffer_size += (*buffer_allocated - *buffer_size) - c->bzip2.avail_out;
+                } while (r != BZ_STREAM_END);
+
+                break;
+
+        case IMPORT_COMPRESS_UNCOMPRESSED:
+                break;
+
+        default:
+                return -EOPNOTSUPP;
+        }
+
+        return 0;
+}
+
+static const char* const import_compress_type_table[_IMPORT_COMPRESS_TYPE_MAX] = {
+        [IMPORT_COMPRESS_UNKNOWN] = "unknown",
+        [IMPORT_COMPRESS_UNCOMPRESSED] = "uncompressed",
+        [IMPORT_COMPRESS_XZ] = "xz",
+        [IMPORT_COMPRESS_GZIP] = "gzip",
+        [IMPORT_COMPRESS_BZIP2] = "bzip2",
+};
+
+DEFINE_STRING_TABLE_LOOKUP(import_compress_type, ImportCompressType);
diff --git a/src/grp-machine/grp-import/libimport/import-compress.h b/src/grp-machine/grp-import/libimport/import-compress.h
new file mode 100644
index 0000000000..025dd030be
--- /dev/null
+++ b/src/grp-machine/grp-import/libimport/import-compress.h
@@ -0,0 +1,61 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <bzlib.h>
+#include <lzma.h>
+#include <sys/types.h>
+#include <zlib.h>
+
+#include "systemd-basic/macro.h"
+
+typedef enum ImportCompressType {
+        IMPORT_COMPRESS_UNKNOWN,
+        IMPORT_COMPRESS_UNCOMPRESSED,
+        IMPORT_COMPRESS_XZ,
+        IMPORT_COMPRESS_GZIP,
+        IMPORT_COMPRESS_BZIP2,
+        _IMPORT_COMPRESS_TYPE_MAX,
+        _IMPORT_COMPRESS_TYPE_INVALID = -1,
+} ImportCompressType;
+
+typedef struct ImportCompress {
+        ImportCompressType type;
+        bool encoding;
+        union {
+                lzma_stream xz;
+                z_stream gzip;
+                bz_stream bzip2;
+        };
+} ImportCompress;
+
+typedef int (*ImportCompressCallback)(const void *data, size_t size, void *userdata);
+
+void import_compress_free(ImportCompress *c);
+
+int import_uncompress_detect(ImportCompress *c, const void *data, size_t size);
+int import_uncompress(ImportCompress *c, const void *data, size_t size, ImportCompressCallback callback, void *userdata);
+
+int import_compress_init(ImportCompress *c, ImportCompressType t);
+int import_compress(ImportCompress *c, const void *data, size_t size, void **buffer, size_t *buffer_size, size_t *buffer_allocated);
+int import_compress_finish(ImportCompress *c, void **buffer, size_t *buffer_size, size_t *buffer_allocated);
+
+const char* import_compress_type_to_string(ImportCompressType t) _const_;
+ImportCompressType import_compress_type_from_string(const char *s) _pure_;
diff --git a/src/grp-machine/grp-import/libimport/qcow2-util.c b/src/grp-machine/grp-import/libimport/qcow2-util.c
new file mode 100644
index 0000000000..4c81fbebc7
--- /dev/null
+++ b/src/grp-machine/grp-import/libimport/qcow2-util.c
@@ -0,0 +1,353 @@
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <zlib.h>
+
+#include "systemd-basic/alloc-util.h"
+#include "systemd-basic/btrfs-util.h"
+#include "systemd-basic/sparse-endian.h"
+#include "systemd-basic/util.h"
+
+#include "qcow2-util.h"
+
+#define QCOW2_MAGIC 0x514649fb
+
+#define QCOW2_COPIED (1ULL << 63)
+#define QCOW2_COMPRESSED (1ULL << 62)
+#define QCOW2_ZERO (1ULL << 0)
+
+typedef struct _packed_ Header {
+      be32_t magic;
+      be32_t version;
+
+      be64_t backing_file_offset;
+      be32_t backing_file_size;
+
+      be32_t cluster_bits;
+      be64_t size;
+      be32_t crypt_method;
+
+      be32_t l1_size;
+      be64_t l1_table_offset;
+
+      be64_t refcount_table_offset;
+      be32_t refcount_table_clusters;
+
+      be32_t nb_snapshots;
+      be64_t snapshots_offset;
+
+      /* The remainder is only present on QCOW3 */
+      be64_t incompatible_features;
+      be64_t compatible_features;
+      be64_t autoclear_features;
+
+      be32_t refcount_order;
+      be32_t header_length;
+} Header;
+
+#define HEADER_MAGIC(header) be32toh((header)->magic)
+#define HEADER_VERSION(header) be32toh((header)->version)
+#define HEADER_CLUSTER_BITS(header) be32toh((header)->cluster_bits)
+#define HEADER_CLUSTER_SIZE(header) (1ULL << HEADER_CLUSTER_BITS(header))
+#define HEADER_L2_BITS(header) (HEADER_CLUSTER_BITS(header) - 3)
+#define HEADER_SIZE(header) be64toh((header)->size)
+#define HEADER_CRYPT_METHOD(header) be32toh((header)->crypt_method)
+#define HEADER_L1_SIZE(header) be32toh((header)->l1_size)
+#define HEADER_L2_SIZE(header) (HEADER_CLUSTER_SIZE(header)/sizeof(uint64_t))
+#define HEADER_L1_TABLE_OFFSET(header) be64toh((header)->l1_table_offset)
+
+static uint32_t HEADER_HEADER_LENGTH(const Header *h) {
+        if (HEADER_VERSION(h) < 3)
+                return offsetof(Header, incompatible_features);
+
+        return be32toh(h->header_length);
+}
+
+static int copy_cluster(
+                int sfd, uint64_t soffset,
+                int dfd, uint64_t doffset,
+                uint64_t cluster_size,
+                void *buffer) {
+
+        ssize_t l;
+        int r;
+
+        r = btrfs_clone_range(sfd, soffset, dfd, doffset, cluster_size);
+        if (r >= 0)
+                return r;
+
+        l = pread(sfd, buffer, cluster_size, soffset);
+        if (l < 0)
+                return -errno;
+        if ((uint64_t) l != cluster_size)
+                return -EIO;
+
+        l = pwrite(dfd, buffer, cluster_size, doffset);
+        if (l < 0)
+                return -errno;
+        if ((uint64_t) l != cluster_size)
+                return -EIO;
+
+        return 0;
+}
+
+static int decompress_cluster(
+                int sfd, uint64_t soffset,
+                int dfd, uint64_t doffset,
+                uint64_t compressed_size,
+                uint64_t cluster_size,
+                void *buffer1,
+                void *buffer2) {
+
+        _cleanup_free_ void *large_buffer = NULL;
+        z_stream s = {};
+        uint64_t sz;
+        ssize_t l;
+        int r;
+
+        if (compressed_size > cluster_size) {
+                /* The usual cluster buffer doesn't suffice, let's
+                 * allocate a larger one, temporarily */
+
+                large_buffer = malloc(compressed_size);
+                if (!large_buffer)
+                        return -ENOMEM;
+
+                buffer1 = large_buffer;
+        }
+
+        l = pread(sfd, buffer1, compressed_size, soffset);
+        if (l < 0)
+                return -errno;
+        if ((uint64_t) l != compressed_size)
+                return -EIO;
+
+        s.next_in = buffer1;
+        s.avail_in = compressed_size;
+        s.next_out = buffer2;
+        s.avail_out = cluster_size;
+
+        r = inflateInit2(&s, -12);
+        if (r != Z_OK)
+                return -EIO;
+
+        r = inflate(&s, Z_FINISH);
+        sz = (uint8_t*) s.next_out - (uint8_t*) buffer2;
+        inflateEnd(&s);
+        if (r != Z_STREAM_END || sz != cluster_size)
+                return -EIO;
+
+        l = pwrite(dfd, buffer2, cluster_size, doffset);
+        if (l < 0)
+                return -errno;
+        if ((uint64_t) l != cluster_size)
+                return -EIO;
+
+        return 0;
+}
+
+static int normalize_offset(
+                const Header *header,
+                uint64_t p,
+                uint64_t *ret,
+                bool *compressed,
+                uint64_t *compressed_size) {
+
+        uint64_t q;
+
+        q = be64toh(p);
+
+        if (q & QCOW2_COMPRESSED) {
+                uint64_t sz, csize_shift, csize_mask;
+
+                if (!compressed)
+                        return -EOPNOTSUPP;
+
+                csize_shift = 64 - 2 - (HEADER_CLUSTER_BITS(header) - 8);
+                csize_mask = (1ULL << (HEADER_CLUSTER_BITS(header) - 8)) - 1;
+                sz = (((q >> csize_shift) & csize_mask) + 1) * 512 - (q & 511);
+                q &= ((1ULL << csize_shift) - 1);
+
+                if (compressed_size)
+                        *compressed_size = sz;
+
+                *compressed = true;
+
+        } else {
+                if (compressed)  {
+                        *compressed = false;
+                        *compressed_size = 0;
+                }
+
+                if (q & QCOW2_ZERO) {
+                        /* We make no distinction between zero blocks and holes */
+                        *ret = 0;
+                        return 0;
+                }
+
+                q &= ~QCOW2_COPIED;
+        }
+
+        *ret = q;
+        return q > 0;  /* returns positive if not a hole */
+}
+
+static int verify_header(const Header *header) {
+        assert(header);
+
+        if (HEADER_MAGIC(header) != QCOW2_MAGIC)
+                return -EBADMSG;
+
+        if (HEADER_VERSION(header) != 2 &&
+            HEADER_VERSION(header) != 3)
+                return -EOPNOTSUPP;
+
+        if (HEADER_CRYPT_METHOD(header) != 0)
+                return -EOPNOTSUPP;
+
+        if (HEADER_CLUSTER_BITS(header) < 9) /* 512K */
+                return -EBADMSG;
+
+        if (HEADER_CLUSTER_BITS(header) > 21) /* 2MB */
+                return -EBADMSG;
+
+        if (HEADER_SIZE(header) % HEADER_CLUSTER_SIZE(header) != 0)
+                return -EBADMSG;
+
+        if (HEADER_L1_SIZE(header) > 32*1024*1024) /* 32MB */
+                return -EBADMSG;
+
+        if (HEADER_VERSION(header) == 3) {
+
+                if (header->incompatible_features != 0)
+                        return -EOPNOTSUPP;
+
+                if (HEADER_HEADER_LENGTH(header) < sizeof(Header))
+                        return -EBADMSG;
+        }
+
+        return 0;
+}
+
+int qcow2_convert(int qcow2_fd, int raw_fd) {
+        _cleanup_free_ void *buffer1 = NULL, *buffer2 = NULL;
+        _cleanup_free_ be64_t *l1_table = NULL, *l2_table = NULL;
+        uint64_t sz, i;
+        Header header;
+        ssize_t l;
+        int r;
+
+        l = pread(qcow2_fd, &header, sizeof(header), 0);
+        if (l < 0)
+                return -errno;
+        if (l != sizeof(header))
+                return -EIO;
+
+        r = verify_header(&header);
+        if (r < 0)
+                return r;
+
+        l1_table = new(be64_t, HEADER_L1_SIZE(&header));
+        if (!l1_table)
+                return -ENOMEM;
+
+        l2_table = malloc(HEADER_CLUSTER_SIZE(&header));
+        if (!l2_table)
+                return -ENOMEM;
+
+        buffer1 = malloc(HEADER_CLUSTER_SIZE(&header));
+        if (!buffer1)
+                return -ENOMEM;
+
+        buffer2 = malloc(HEADER_CLUSTER_SIZE(&header));
+        if (!buffer2)
+                return -ENOMEM;
+
+        /* Empty the file if it exists, we rely on zero bits */
+        if (ftruncate(raw_fd, 0) < 0)
+                return -errno;
+
+        if (ftruncate(raw_fd, HEADER_SIZE(&header)) < 0)
+                return -errno;
+
+        sz = sizeof(uint64_t) * HEADER_L1_SIZE(&header);
+        l = pread(qcow2_fd, l1_table, sz, HEADER_L1_TABLE_OFFSET(&header));
+        if (l < 0)
+                return -errno;
+        if ((uint64_t) l != sz)
+                return -EIO;
+
+        for (i = 0; i < HEADER_L1_SIZE(&header); i ++) {
+                uint64_t l2_begin, j;
+
+                r = normalize_offset(&header, l1_table[i], &l2_begin, NULL, NULL);
+                if (r < 0)
+                        return r;
+                if (r == 0)
+                        continue;
+
+                l = pread(qcow2_fd, l2_table, HEADER_CLUSTER_SIZE(&header), l2_begin);
+                if (l < 0)
+                        return -errno;
+                if ((uint64_t) l != HEADER_CLUSTER_SIZE(&header))
+                        return -EIO;
+
+                for (j = 0; j < HEADER_L2_SIZE(&header); j++) {
+                        uint64_t data_begin, p, compressed_size;
+                        bool compressed;
+
+                        p = ((i << HEADER_L2_BITS(&header)) + j) << HEADER_CLUSTER_BITS(&header);
+
+                        r = normalize_offset(&header, l2_table[j], &data_begin, &compressed, &compressed_size);
+                        if (r < 0)
+                                return r;
+                        if (r == 0)
+                                continue;
+
+                        if (compressed)
+                                r = decompress_cluster(
+                                                qcow2_fd, data_begin,
+                                                raw_fd, p,
+                                                compressed_size, HEADER_CLUSTER_SIZE(&header),
+                                                buffer1, buffer2);
+                        else
+                                r = copy_cluster(
+                                                qcow2_fd, data_begin,
+                                                raw_fd, p,
+                                                HEADER_CLUSTER_SIZE(&header), buffer1);
+                        if (r < 0)
+                                return r;
+                }
+        }
+
+        return 0;
+}
+
+int qcow2_detect(int fd) {
+        be32_t id;
+        ssize_t l;
+
+        l = pread(fd, &id, sizeof(id), 0);
+        if (l < 0)
+                return -errno;
+        if (l != sizeof(id))
+                return -EIO;
+
+        return htobe32(QCOW2_MAGIC) == id;
+}
diff --git a/src/grp-machine/grp-import/libimport/qcow2-util.h b/src/grp-machine/grp-import/libimport/qcow2-util.h
new file mode 100644
index 0000000000..6dddac8cdf
--- /dev/null
+++ b/src/grp-machine/grp-import/libimport/qcow2-util.h
@@ -0,0 +1,23 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+int qcow2_detect(int fd);
+int qcow2_convert(int qcow2_fd, int raw_fd);
diff --git a/src/grp-machine/grp-import/libimport/test-qcow2.c b/src/grp-machine/grp-import/libimport/test-qcow2.c
new file mode 100644
index 0000000000..7c973970ba
--- /dev/null
+++ b/src/grp-machine/grp-import/libimport/test-qcow2.c
@@ -0,0 +1,54 @@
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include "systemd-basic/fd-util.h"
+#include "systemd-basic/log.h"
+#include "systemd-basic/util.h"
+
+#include "qcow2-util.h"
+
+int main(int argc, char *argv[]) {
+        _cleanup_close_ int sfd = -1, dfd = -1;
+        int r;
+
+        if (argc != 3) {
+                log_error("Needs two arguments.");
+                return EXIT_FAILURE;
+        }
+
+        sfd = open(argv[1], O_RDONLY|O_CLOEXEC|O_NOCTTY);
+        if (sfd < 0) {
+                log_error_errno(errno, "Can't open source file: %m");
+                return EXIT_FAILURE;
+        }
+
+        dfd = open(argv[2], O_WRONLY|O_CREAT|O_CLOEXEC|O_NOCTTY, 0666);
+        if (dfd < 0) {
+                log_error_errno(errno, "Can't open destination file: %m");
+                return EXIT_FAILURE;
+        }
+
+        r = qcow2_convert(sfd, dfd);
+        if (r < 0) {
+                log_error_errno(r, "Failed to unpack: %m");
+                return EXIT_FAILURE;
+        }
+
+        return EXIT_SUCCESS;
+}
diff --git a/src/grp-machine/grp-import/systemd-export/Makefile b/src/grp-machine/grp-import/systemd-export/Makefile
new file mode 100644
index 0000000000..fa6306226f
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-export/Makefile
@@ -0,0 +1,50 @@
+#  -*- Mode: makefile; indent-tabs-mode: t -*-
+#
+#  This file is part of systemd.
+#
+#  Copyright 2010-2012 Lennart Poettering
+#  Copyright 2010-2012 Kay Sievers
+#  Copyright 2013 Zbigniew Jędrzejewski-Szmek
+#  Copyright 2013 David Strauss
+#  Copyright 2016 Luke Shumaker
+#
+#  systemd is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU Lesser General Public License as published by
+#  the Free Software Foundation; either version 2.1 of the License, or
+#  (at your option) any later version.
+#
+#  systemd is distributed in the hope that it will be useful, but
+#  WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+#  Lesser General Public License for more details.
+#
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+include $(dir $(lastword $(MAKEFILE_LIST)))/../../../../config.mk
+include $(topsrcdir)/build-aux/Makefile.head.mk
+
+rootlibexec_PROGRAMS += systemd-export
+
+systemd_export_SOURCES = \
+	src/import/export.c \
+	src/import/export-tar.c \
+	src/import/export-tar.h \
+	src/import/export-raw.c \
+	src/import/export-raw.h \
+	src/import/import-common.c \
+	src/import/import-common.h \
+	src/import/import-compress.c \
+	src/import/import-compress.h
+
+systemd_export_CFLAGS = \
+	$(XZ_CFLAGS) \
+	$(ZLIB_CFLAGS) \
+	$(BZIP2_CFLAGS)
+
+systemd_export_LDADD = \
+	libsystemd-shared.la \
+	$(XZ_LIBS) \
+	$(ZLIB_LIBS) \
+	$(BZIP2_LIBS)
+
+include $(topsrcdir)/build-aux/Makefile.tail.mk
diff --git a/src/grp-machine/grp-import/systemd-export/export-raw.c b/src/grp-machine/grp-import/systemd-export/export-raw.c
new file mode 100644
index 0000000000..bce4cdf3d4
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-export/export-raw.c
@@ -0,0 +1,353 @@
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <sys/sendfile.h>
+
+/* When we include libgen.h because we need dirname() we immediately
+ * undefine basename() since libgen.h defines it as a macro to the POSIX
+ * version which is really broken. We prefer GNU basename(). */
+#include <libgen.h>
+#undef basename
+
+#include <systemd/sd-daemon.h>
+
+#include "import-common.h"
+#include "systemd-basic/alloc-util.h"
+#include "systemd-basic/btrfs-util.h"
+#include "systemd-basic/copy.h"
+#include "systemd-basic/fd-util.h"
+#include "systemd-basic/fileio.h"
+#include "systemd-basic/ratelimit.h"
+#include "systemd-basic/string-util.h"
+#include "systemd-basic/util.h"
+
+#include "export-raw.h"
+
+#define COPY_BUFFER_SIZE (16*1024)
+
+struct RawExport {
+        sd_event *event;
+
+        RawExportFinished on_finished;
+        void *userdata;
+
+        char *path;
+
+        int input_fd;
+        int output_fd;
+
+        ImportCompress compress;
+
+        sd_event_source *output_event_source;
+
+        void *buffer;
+        size_t buffer_size;
+        size_t buffer_allocated;
+
+        uint64_t written_compressed;
+        uint64_t written_uncompressed;
+
+        unsigned last_percent;
+        RateLimit progress_rate_limit;
+
+        struct stat st;
+
+        bool eof;
+        bool tried_reflink;
+        bool tried_sendfile;
+};
+
+RawExport *raw_export_unref(RawExport *e) {
+        if (!e)
+                return NULL;
+
+        sd_event_source_unref(e->output_event_source);
+
+        import_compress_free(&e->compress);
+
+        sd_event_unref(e->event);
+
+        safe_close(e->input_fd);
+
+        free(e->buffer);
+        free(e->path);
+        free(e);
+
+        return NULL;
+}
+
+int raw_export_new(
+                RawExport **ret,
+                sd_event *event,
+                RawExportFinished on_finished,
+                void *userdata) {
+
+        _cleanup_(raw_export_unrefp) RawExport *e = NULL;
+        int r;
+
+        assert(ret);
+
+        e = new0(RawExport, 1);
+        if (!e)
+                return -ENOMEM;
+
+        e->output_fd = e->input_fd = -1;
+        e->on_finished = on_finished;
+        e->userdata = userdata;
+
+        RATELIMIT_INIT(e->progress_rate_limit, 100 * USEC_PER_MSEC, 1);
+        e->last_percent = (unsigned) -1;
+
+        if (event)
+                e->event = sd_event_ref(event);
+        else {
+                r = sd_event_default(&e->event);
+                if (r < 0)
+                        return r;
+        }
+
+        *ret = e;
+        e = NULL;
+
+        return 0;
+}
+
+static void raw_export_report_progress(RawExport *e) {
+        unsigned percent;
+        assert(e);
+
+        if (e->written_uncompressed >= (uint64_t) e->st.st_size)
+                percent = 100;
+        else
+                percent = (unsigned) ((e->written_uncompressed * UINT64_C(100)) / (uint64_t) e->st.st_size);
+
+        if (percent == e->last_percent)
+                return;
+
+        if (!ratelimit_test(&e->progress_rate_limit))
+                return;
+
+        sd_notifyf(false, "X_IMPORT_PROGRESS=%u", percent);
+        log_info("Exported %u%%.", percent);
+
+        e->last_percent = percent;
+}
+
+static int raw_export_process(RawExport *e) {
+        ssize_t l;
+        int r;
+
+        assert(e);
+
+        if (!e->tried_reflink && e->compress.type == IMPORT_COMPRESS_UNCOMPRESSED) {
+
+                /* If we shall take an uncompressed snapshot we can
+                 * reflink source to destination directly. Let's see
+                 * if this works. */
+
+                r = btrfs_reflink(e->input_fd, e->output_fd);
+                if (r >= 0) {
+                        r = 0;
+                        goto finish;
+                }
+
+                e->tried_reflink = true;
+        }
+
+        if (!e->tried_sendfile && e->compress.type == IMPORT_COMPRESS_UNCOMPRESSED) {
+
+                l = sendfile(e->output_fd, e->input_fd, NULL, COPY_BUFFER_SIZE);
+                if (l < 0) {
+                        if (errno == EAGAIN)
+                                return 0;
+
+                        e->tried_sendfile = true;
+                } else if (l == 0) {
+                        r = 0;
+                        goto finish;
+                } else {
+                        e->written_uncompressed += l;
+                        e->written_compressed += l;
+
+                        raw_export_report_progress(e);
+
+                        return 0;
+                }
+        }
+
+        while (e->buffer_size <= 0) {
+                uint8_t input[COPY_BUFFER_SIZE];
+
+                if (e->eof) {
+                        r = 0;
+                        goto finish;
+                }
+
+                l = read(e->input_fd, input, sizeof(input));
+                if (l < 0) {
+                        r = log_error_errno(errno, "Failed to read raw file: %m");
+                        goto finish;
+                }
+
+                if (l == 0) {
+                        e->eof = true;
+                        r = import_compress_finish(&e->compress, &e->buffer, &e->buffer_size, &e->buffer_allocated);
+                } else {
+                        e->written_uncompressed += l;
+                        r = import_compress(&e->compress, input, l, &e->buffer, &e->buffer_size, &e->buffer_allocated);
+                }
+                if (r < 0) {
+                        r = log_error_errno(r, "Failed to encode: %m");
+                        goto finish;
+                }
+        }
+
+        l = write(e->output_fd, e->buffer, e->buffer_size);
+        if (l < 0) {
+                if (errno == EAGAIN)
+                        return 0;
+
+                r = log_error_errno(errno, "Failed to write output file: %m");
+                goto finish;
+        }
+
+        assert((size_t) l <= e->buffer_size);
+        memmove(e->buffer, (uint8_t*) e->buffer + l, e->buffer_size - l);
+        e->buffer_size -= l;
+        e->written_compressed += l;
+
+        raw_export_report_progress(e);
+
+        return 0;
+
+finish:
+        if (r >= 0) {
+                (void) copy_times(e->input_fd, e->output_fd);
+                (void) copy_xattr(e->input_fd, e->output_fd);
+        }
+
+        if (e->on_finished)
+                e->on_finished(e, r, e->userdata);
+        else
+                sd_event_exit(e->event, r);
+
+        return 0;
+}
+
+static int raw_export_on_output(sd_event_source *s, int fd, uint32_t revents, void *userdata) {
+        RawExport *i = userdata;
+
+        return raw_export_process(i);
+}
+
+static int raw_export_on_defer(sd_event_source *s, void *userdata) {
+        RawExport *i = userdata;
+
+        return raw_export_process(i);
+}
+
+static int reflink_snapshot(int fd, const char *path) {
+        char *p, *d;
+        int new_fd, r;
+
+        p = strdupa(path);
+        d = dirname(p);
+
+        new_fd = open(d, O_TMPFILE|O_CLOEXEC|O_NOCTTY|O_RDWR, 0600);
+        if (new_fd < 0) {
+                _cleanup_free_ char *t = NULL;
+
+                r = tempfn_random(path, NULL, &t);
+                if (r < 0)
+                        return r;
+
+                new_fd = open(t, O_CLOEXEC|O_CREAT|O_NOCTTY|O_RDWR, 0600);
+                if (new_fd < 0)
+                        return -errno;
+
+                (void) unlink(t);
+        }
+
+        r = btrfs_reflink(fd, new_fd);
+        if (r < 0) {
+                safe_close(new_fd);
+                return r;
+        }
+
+        return new_fd;
+}
+
+int raw_export_start(RawExport *e, const char *path, int fd, ImportCompressType compress) {
+        _cleanup_close_ int sfd = -1, tfd = -1;
+        int r;
+
+        assert(e);
+        assert(path);
+        assert(fd >= 0);
+        assert(compress < _IMPORT_COMPRESS_TYPE_MAX);
+        assert(compress != IMPORT_COMPRESS_UNKNOWN);
+
+        if (e->output_fd >= 0)
+                return -EBUSY;
+
+        r = fd_nonblock(fd, true);
+        if (r < 0)
+                return r;
+
+        r = free_and_strdup(&e->path, path);
+        if (r < 0)
+                return r;
+
+        sfd = open(path, O_RDONLY|O_CLOEXEC|O_NOCTTY);
+        if (sfd < 0)
+                return -errno;
+
+        if (fstat(sfd, &e->st) < 0)
+                return -errno;
+        if (!S_ISREG(e->st.st_mode))
+                return -ENOTTY;
+
+        /* Try to take a reflink snapshot of the file, if we can t make the export atomic */
+        tfd = reflink_snapshot(sfd, path);
+        if (tfd >= 0) {
+                e->input_fd = tfd;
+                tfd = -1;
+        } else {
+                e->input_fd = sfd;
+                sfd = -1;
+        }
+
+        r = import_compress_init(&e->compress, compress);
+        if (r < 0)
+                return r;
+
+        r = sd_event_add_io(e->event, &e->output_event_source, fd, EPOLLOUT, raw_export_on_output, e);
+        if (r == -EPERM) {
+                r = sd_event_add_defer(e->event, &e->output_event_source, raw_export_on_defer, e);
+                if (r < 0)
+                        return r;
+
+                r = sd_event_source_set_enabled(e->output_event_source, SD_EVENT_ON);
+        }
+        if (r < 0)
+                return r;
+
+        e->output_fd = fd;
+        return r;
+}
diff --git a/src/grp-machine/grp-import/systemd-export/export-raw.h b/src/grp-machine/grp-import/systemd-export/export-raw.h
new file mode 100644
index 0000000000..89aef76eed
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-export/export-raw.h
@@ -0,0 +1,35 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <systemd/sd-event.h>
+
+#include "import-compress.h"
+#include "systemd-basic/macro.h"
+
+typedef struct RawExport RawExport;
+typedef void (*RawExportFinished)(RawExport *export, int error, void *userdata);
+
+int raw_export_new(RawExport **export, sd_event *event, RawExportFinished on_finished, void *userdata);
+RawExport* raw_export_unref(RawExport *export);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(RawExport*, raw_export_unref);
+
+int raw_export_start(RawExport *export, const char *path, int fd, ImportCompressType compress);
diff --git a/src/grp-machine/grp-import/systemd-export/export-tar.c b/src/grp-machine/grp-import/systemd-export/export-tar.c
new file mode 100644
index 0000000000..701dfaf61d
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-export/export-tar.c
@@ -0,0 +1,329 @@
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <systemd/sd-daemon.h>
+
+#include "import-common.h"
+#include "systemd-basic/alloc-util.h"
+#include "systemd-basic/btrfs-util.h"
+#include "systemd-basic/fd-util.h"
+#include "systemd-basic/fileio.h"
+#include "systemd-basic/process-util.h"
+#include "systemd-basic/ratelimit.h"
+#include "systemd-basic/string-util.h"
+#include "systemd-basic/util.h"
+
+#include "export-tar.h"
+
+#define COPY_BUFFER_SIZE (16*1024)
+
+struct TarExport {
+        sd_event *event;
+
+        TarExportFinished on_finished;
+        void *userdata;
+
+        char *path;
+        char *temp_path;
+
+        int output_fd;
+        int tar_fd;
+
+        ImportCompress compress;
+
+        sd_event_source *output_event_source;
+
+        void *buffer;
+        size_t buffer_size;
+        size_t buffer_allocated;
+
+        uint64_t written_compressed;
+        uint64_t written_uncompressed;
+
+        pid_t tar_pid;
+
+        struct stat st;
+        uint64_t quota_referenced;
+
+        unsigned last_percent;
+        RateLimit progress_rate_limit;
+
+        bool eof;
+        bool tried_splice;
+};
+
+TarExport *tar_export_unref(TarExport *e) {
+        if (!e)
+                return NULL;
+
+        sd_event_source_unref(e->output_event_source);
+
+        if (e->tar_pid > 1) {
+                (void) kill_and_sigcont(e->tar_pid, SIGKILL);
+                (void) wait_for_terminate(e->tar_pid, NULL);
+        }
+
+        if (e->temp_path) {
+                (void) btrfs_subvol_remove(e->temp_path, BTRFS_REMOVE_QUOTA);
+                free(e->temp_path);
+        }
+
+        import_compress_free(&e->compress);
+
+        sd_event_unref(e->event);
+
+        safe_close(e->tar_fd);
+
+        free(e->buffer);
+        free(e->path);
+        free(e);
+
+        return NULL;
+}
+
+int tar_export_new(
+                TarExport **ret,
+                sd_event *event,
+                TarExportFinished on_finished,
+                void *userdata) {
+
+        _cleanup_(tar_export_unrefp) TarExport *e = NULL;
+        int r;
+
+        assert(ret);
+
+        e = new0(TarExport, 1);
+        if (!e)
+                return -ENOMEM;
+
+        e->output_fd = e->tar_fd = -1;
+        e->on_finished = on_finished;
+        e->userdata = userdata;
+        e->quota_referenced = (uint64_t) -1;
+
+        RATELIMIT_INIT(e->progress_rate_limit, 100 * USEC_PER_MSEC, 1);
+        e->last_percent = (unsigned) -1;
+
+        if (event)
+                e->event = sd_event_ref(event);
+        else {
+                r = sd_event_default(&e->event);
+                if (r < 0)
+                        return r;
+        }
+
+        *ret = e;
+        e = NULL;
+
+        return 0;
+}
+
+static void tar_export_report_progress(TarExport *e) {
+        unsigned percent;
+        assert(e);
+
+        /* Do we have any quota info? If not, we don't know anything about the progress */
+        if (e->quota_referenced == (uint64_t) -1)
+                return;
+
+        if (e->written_uncompressed >= e->quota_referenced)
+                percent = 100;
+        else
+                percent = (unsigned) ((e->written_uncompressed * UINT64_C(100)) / e->quota_referenced);
+
+        if (percent == e->last_percent)
+                return;
+
+        if (!ratelimit_test(&e->progress_rate_limit))
+                return;
+
+        sd_notifyf(false, "X_IMPORT_PROGRESS=%u", percent);
+        log_info("Exported %u%%.", percent);
+
+        e->last_percent = percent;
+}
+
+static int tar_export_process(TarExport *e) {
+        ssize_t l;
+        int r;
+
+        assert(e);
+
+        if (!e->tried_splice && e->compress.type == IMPORT_COMPRESS_UNCOMPRESSED) {
+
+                l = splice(e->tar_fd, NULL, e->output_fd, NULL, COPY_BUFFER_SIZE, 0);
+                if (l < 0) {
+                        if (errno == EAGAIN)
+                                return 0;
+
+                        e->tried_splice = true;
+                } else if (l == 0) {
+                        r = 0;
+                        goto finish;
+                } else {
+                        e->written_uncompressed += l;
+                        e->written_compressed += l;
+
+                        tar_export_report_progress(e);
+
+                        return 0;
+                }
+        }
+
+        while (e->buffer_size <= 0) {
+                uint8_t input[COPY_BUFFER_SIZE];
+
+                if (e->eof) {
+                        r = 0;
+                        goto finish;
+                }
+
+                l = read(e->tar_fd, input, sizeof(input));
+                if (l < 0) {
+                        r = log_error_errno(errno, "Failed to read tar file: %m");
+                        goto finish;
+                }
+
+                if (l == 0) {
+                        e->eof = true;
+                        r = import_compress_finish(&e->compress, &e->buffer, &e->buffer_size, &e->buffer_allocated);
+                } else {
+                        e->written_uncompressed += l;
+                        r = import_compress(&e->compress, input, l, &e->buffer, &e->buffer_size, &e->buffer_allocated);
+                }
+                if (r < 0) {
+                        r = log_error_errno(r, "Failed to encode: %m");
+                        goto finish;
+                }
+        }
+
+        l = write(e->output_fd, e->buffer, e->buffer_size);
+        if (l < 0) {
+                if (errno == EAGAIN)
+                        return 0;
+
+                r = log_error_errno(errno, "Failed to write output file: %m");
+                goto finish;
+        }
+
+        assert((size_t) l <= e->buffer_size);
+        memmove(e->buffer, (uint8_t*) e->buffer + l, e->buffer_size - l);
+        e->buffer_size -= l;
+        e->written_compressed += l;
+
+        tar_export_report_progress(e);
+
+        return 0;
+
+finish:
+        if (e->on_finished)
+                e->on_finished(e, r, e->userdata);
+        else
+                sd_event_exit(e->event, r);
+
+        return 0;
+}
+
+static int tar_export_on_output(sd_event_source *s, int fd, uint32_t revents, void *userdata) {
+        TarExport *i = userdata;
+
+        return tar_export_process(i);
+}
+
+static int tar_export_on_defer(sd_event_source *s, void *userdata) {
+        TarExport *i = userdata;
+
+        return tar_export_process(i);
+}
+
+int tar_export_start(TarExport *e, const char *path, int fd, ImportCompressType compress) {
+        _cleanup_close_ int sfd = -1;
+        int r;
+
+        assert(e);
+        assert(path);
+        assert(fd >= 0);
+        assert(compress < _IMPORT_COMPRESS_TYPE_MAX);
+        assert(compress != IMPORT_COMPRESS_UNKNOWN);
+
+        if (e->output_fd >= 0)
+                return -EBUSY;
+
+        sfd = open(path, O_DIRECTORY|O_RDONLY|O_NOCTTY|O_CLOEXEC);
+        if (sfd < 0)
+                return -errno;
+
+        if (fstat(sfd, &e->st) < 0)
+                return -errno;
+
+        r = fd_nonblock(fd, true);
+        if (r < 0)
+                return r;
+
+        r = free_and_strdup(&e->path, path);
+        if (r < 0)
+                return r;
+
+        e->quota_referenced = (uint64_t) -1;
+
+        if (e->st.st_ino == 256) { /* might be a btrfs subvolume? */
+                BtrfsQuotaInfo q;
+
+                r = btrfs_subvol_get_subtree_quota_fd(sfd, 0, &q);
+                if (r >= 0)
+                        e->quota_referenced = q.referenced;
+
+                e->temp_path = mfree(e->temp_path);
+
+                r = tempfn_random(path, NULL, &e->temp_path);
+                if (r < 0)
+                        return r;
+
+                /* Let's try to make a snapshot, if we can, so that the export is atomic */
+                r = btrfs_subvol_snapshot_fd(sfd, e->temp_path, BTRFS_SNAPSHOT_READ_ONLY|BTRFS_SNAPSHOT_RECURSIVE);
+                if (r < 0) {
+                        log_debug_errno(r, "Couldn't create snapshot %s of %s, not exporting atomically: %m", e->temp_path, path);
+                        e->temp_path = mfree(e->temp_path);
+                }
+        }
+
+        r = import_compress_init(&e->compress, compress);
+        if (r < 0)
+                return r;
+
+        r = sd_event_add_io(e->event, &e->output_event_source, fd, EPOLLOUT, tar_export_on_output, e);
+        if (r == -EPERM) {
+                r = sd_event_add_defer(e->event, &e->output_event_source, tar_export_on_defer, e);
+                if (r < 0)
+                        return r;
+
+                r = sd_event_source_set_enabled(e->output_event_source, SD_EVENT_ON);
+        }
+        if (r < 0)
+                return r;
+
+        e->tar_fd = import_fork_tar_c(e->temp_path ?: e->path, &e->tar_pid);
+        if (e->tar_fd < 0) {
+                e->output_event_source = sd_event_source_unref(e->output_event_source);
+                return e->tar_fd;
+        }
+
+        e->output_fd = fd;
+        return r;
+}
diff --git a/src/grp-machine/grp-import/systemd-export/export-tar.h b/src/grp-machine/grp-import/systemd-export/export-tar.h
new file mode 100644
index 0000000000..2c50c1e5bf
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-export/export-tar.h
@@ -0,0 +1,35 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <systemd/sd-event.h>
+
+#include "import-compress.h"
+#include "systemd-basic/macro.h"
+
+typedef struct TarExport TarExport;
+typedef void (*TarExportFinished)(TarExport *export, int error, void *userdata);
+
+int tar_export_new(TarExport **export, sd_event *event, TarExportFinished on_finished, void *userdata);
+TarExport* tar_export_unref(TarExport *export);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(TarExport*, tar_export_unref);
+
+int tar_export_start(TarExport *export, const char *path, int fd, ImportCompressType compress);
diff --git a/src/grp-machine/grp-import/systemd-export/export.c b/src/grp-machine/grp-import/systemd-export/export.c
new file mode 100644
index 0000000000..a07273da7c
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-export/export.c
@@ -0,0 +1,321 @@
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <getopt.h>
+
+#include <systemd/sd-event.h>
+
+#include "systemd-basic/alloc-util.h"
+#include "systemd-basic/fd-util.h"
+#include "systemd-basic/fs-util.h"
+#include "systemd-basic/hostname-util.h"
+#include "systemd-basic/signal-util.h"
+#include "systemd-basic/string-util.h"
+#include "systemd-basic/verbs.h"
+#include "systemd-shared/import-util.h"
+#include "systemd-shared/machine-image.h"
+
+#include "export-raw.h"
+#include "export-tar.h"
+
+static ImportCompressType arg_compress = IMPORT_COMPRESS_UNKNOWN;
+
+static void determine_compression_from_filename(const char *p) {
+
+        if (arg_compress != IMPORT_COMPRESS_UNKNOWN)
+                return;
+
+        if (!p) {
+                arg_compress = IMPORT_COMPRESS_UNCOMPRESSED;
+                return;
+        }
+
+        if (endswith(p, ".xz"))
+                arg_compress = IMPORT_COMPRESS_XZ;
+        else if (endswith(p, ".gz"))
+                arg_compress = IMPORT_COMPRESS_GZIP;
+        else if (endswith(p, ".bz2"))
+                arg_compress = IMPORT_COMPRESS_BZIP2;
+        else
+                arg_compress = IMPORT_COMPRESS_UNCOMPRESSED;
+}
+
+static int interrupt_signal_handler(sd_event_source *s, const struct signalfd_siginfo *si, void *userdata) {
+        log_notice("Transfer aborted.");
+        sd_event_exit(sd_event_source_get_event(s), EINTR);
+        return 0;
+}
+
+static void on_tar_finished(TarExport *export, int error, void *userdata) {
+        sd_event *event = userdata;
+        assert(export);
+
+        if (error == 0)
+                log_info("Operation completed successfully.");
+
+        sd_event_exit(event, abs(error));
+}
+
+static int export_tar(int argc, char *argv[], void *userdata) {
+        _cleanup_(tar_export_unrefp) TarExport *export = NULL;
+        _cleanup_(sd_event_unrefp) sd_event *event = NULL;
+        _cleanup_(image_unrefp) Image *image = NULL;
+        const char *path = NULL, *local = NULL;
+        _cleanup_close_ int open_fd = -1;
+        int r, fd;
+
+        if (machine_name_is_valid(argv[1])) {
+                r = image_find(argv[1], &image);
+                if (r < 0)
+                        return log_error_errno(r, "Failed to look for machine %s: %m", argv[1]);
+                if (r == 0) {
+                        log_error("Machine image %s not found.", argv[1]);
+                        return -ENOENT;
+                }
+
+                local = image->path;
+        } else
+                local = argv[1];
+
+        if (argc >= 3)
+                path = argv[2];
+        if (isempty(path) || streq(path, "-"))
+                path = NULL;
+
+        determine_compression_from_filename(path);
+
+        if (path) {
+                open_fd = open(path, O_WRONLY|O_CREAT|O_TRUNC|O_CLOEXEC|O_NOCTTY, 0666);
+                if (open_fd < 0)
+                        return log_error_errno(errno, "Failed to open tar image for export: %m");
+
+                fd = open_fd;
+
+                log_info("Exporting '%s', saving to '%s' with compression '%s'.", local, path, import_compress_type_to_string(arg_compress));
+        } else {
+                _cleanup_free_ char *pretty = NULL;
+
+                fd = STDOUT_FILENO;
+
+                (void) readlink_malloc("/proc/self/fd/1", &pretty);
+                log_info("Exporting '%s', saving to '%s' with compression '%s'.", local, strna(pretty), import_compress_type_to_string(arg_compress));
+        }
+
+        r = sd_event_default(&event);
+        if (r < 0)
+                return log_error_errno(r, "Failed to allocate event loop: %m");
+
+        assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGTERM, SIGINT, -1) >= 0);
+        (void) sd_event_add_signal(event, NULL, SIGTERM, interrupt_signal_handler,  NULL);
+        (void) sd_event_add_signal(event, NULL, SIGINT, interrupt_signal_handler, NULL);
+
+        r = tar_export_new(&export, event, on_tar_finished, event);
+        if (r < 0)
+                return log_error_errno(r, "Failed to allocate exporter: %m");
+
+        r = tar_export_start(export, local, fd, arg_compress);
+        if (r < 0)
+                return log_error_errno(r, "Failed to export image: %m");
+
+        r = sd_event_loop(event);
+        if (r < 0)
+                return log_error_errno(r, "Failed to run event loop: %m");
+
+        log_info("Exiting.");
+        return -r;
+}
+
+static void on_raw_finished(RawExport *export, int error, void *userdata) {
+        sd_event *event = userdata;
+        assert(export);
+
+        if (error == 0)
+                log_info("Operation completed successfully.");
+
+        sd_event_exit(event, abs(error));
+}
+
+static int export_raw(int argc, char *argv[], void *userdata) {
+        _cleanup_(raw_export_unrefp) RawExport *export = NULL;
+        _cleanup_(sd_event_unrefp) sd_event *event = NULL;
+        _cleanup_(image_unrefp) Image *image = NULL;
+        const char *path = NULL, *local = NULL;
+        _cleanup_close_ int open_fd = -1;
+        int r, fd;
+
+        if (machine_name_is_valid(argv[1])) {
+                r = image_find(argv[1], &image);
+                if (r < 0)
+                        return log_error_errno(r, "Failed to look for machine %s: %m", argv[1]);
+                if (r == 0) {
+                        log_error("Machine image %s not found.", argv[1]);
+                        return -ENOENT;
+                }
+
+                local = image->path;
+        } else
+                local = argv[1];
+
+        if (argc >= 3)
+                path = argv[2];
+        if (isempty(path) || streq(path, "-"))
+                path = NULL;
+
+        determine_compression_from_filename(path);
+
+        if (path) {
+                open_fd = open(path, O_WRONLY|O_CREAT|O_TRUNC|O_CLOEXEC|O_NOCTTY, 0666);
+                if (open_fd < 0)
+                        return log_error_errno(errno, "Failed to open raw image for export: %m");
+
+                fd = open_fd;
+
+                log_info("Exporting '%s', saving to '%s' with compression '%s'.", local, path, import_compress_type_to_string(arg_compress));
+        } else {
+                _cleanup_free_ char *pretty = NULL;
+
+                fd = STDOUT_FILENO;
+
+                (void) readlink_malloc("/proc/self/fd/1", &pretty);
+                log_info("Exporting '%s', saving to '%s' with compression '%s'.", local, strna(pretty), import_compress_type_to_string(arg_compress));
+        }
+
+        r = sd_event_default(&event);
+        if (r < 0)
+                return log_error_errno(r, "Failed to allocate event loop: %m");
+
+        assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGTERM, SIGINT, -1) >= 0);
+        (void) sd_event_add_signal(event, NULL, SIGTERM, interrupt_signal_handler,  NULL);
+        (void) sd_event_add_signal(event, NULL, SIGINT, interrupt_signal_handler, NULL);
+
+        r = raw_export_new(&export, event, on_raw_finished, event);
+        if (r < 0)
+                return log_error_errno(r, "Failed to allocate exporter: %m");
+
+        r = raw_export_start(export, local, fd, arg_compress);
+        if (r < 0)
+                return log_error_errno(r, "Failed to export image: %m");
+
+        r = sd_event_loop(event);
+        if (r < 0)
+                return log_error_errno(r, "Failed to run event loop: %m");
+
+        log_info("Exiting.");
+        return -r;
+}
+
+static int help(int argc, char *argv[], void *userdata) {
+
+        printf("%s [OPTIONS...] {COMMAND} ...\n\n"
+               "Export container or virtual machine images.\n\n"
+               "  -h --help                    Show this help\n"
+               "     --version                 Show package version\n"
+               "     --format=FORMAT           Select format\n\n"
+               "Commands:\n"
+               "  tar NAME [FILE]              Export a TAR image\n"
+               "  raw NAME [FILE]              Export a RAW image\n",
+               program_invocation_short_name);
+
+        return 0;
+}
+
+static int parse_argv(int argc, char *argv[]) {
+
+        enum {
+                ARG_VERSION = 0x100,
+                ARG_FORMAT,
+        };
+
+        static const struct option options[] = {
+                { "help",    no_argument,       NULL, 'h'         },
+                { "version", no_argument,       NULL, ARG_VERSION },
+                { "format",  required_argument, NULL, ARG_FORMAT  },
+                {}
+        };
+
+        int c;
+
+        assert(argc >= 0);
+        assert(argv);
+
+        while ((c = getopt_long(argc, argv, "h", options, NULL)) >= 0)
+
+                switch (c) {
+
+                case 'h':
+                        return help(0, NULL, NULL);
+
+                case ARG_VERSION:
+                        return version();
+
+                case ARG_FORMAT:
+                        if (streq(optarg, "uncompressed"))
+                                arg_compress = IMPORT_COMPRESS_UNCOMPRESSED;
+                        else if (streq(optarg, "xz"))
+                                arg_compress = IMPORT_COMPRESS_XZ;
+                        else if (streq(optarg, "gzip"))
+                                arg_compress = IMPORT_COMPRESS_GZIP;
+                        else if (streq(optarg, "bzip2"))
+                                arg_compress = IMPORT_COMPRESS_BZIP2;
+                        else {
+                                log_error("Unknown format: %s", optarg);
+                                return -EINVAL;
+                        }
+                        break;
+
+                case '?':
+                        return -EINVAL;
+
+                default:
+                        assert_not_reached("Unhandled option");
+                }
+
+        return 1;
+}
+
+static int export_main(int argc, char *argv[]) {
+
+        static const Verb verbs[] = {
+                { "help", VERB_ANY, VERB_ANY, 0, help       },
+                { "tar",  2,        3,        0, export_tar },
+                { "raw",  2,        3,        0, export_raw },
+                {}
+        };
+
+        return dispatch_verb(argc, argv, verbs, NULL);
+}
+
+int main(int argc, char *argv[]) {
+        int r;
+
+        setlocale(LC_ALL, "");
+        log_parse_environment();
+        log_open();
+
+        r = parse_argv(argc, argv);
+        if (r <= 0)
+                goto finish;
+
+        (void) ignore_signals(SIGPIPE, -1);
+
+        r = export_main(argc, argv);
+
+finish:
+        return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
+}
diff --git a/src/grp-machine/grp-import/systemd-import/Makefile b/src/grp-machine/grp-import/systemd-import/Makefile
new file mode 100644
index 0000000000..8d04ec18c5
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-import/Makefile
@@ -0,0 +1,51 @@
+#  -*- Mode: makefile; indent-tabs-mode: t -*-
+#
+#  This file is part of systemd.
+#
+#  Copyright 2010-2012 Lennart Poettering
+#  Copyright 2010-2012 Kay Sievers
+#  Copyright 2013 Zbigniew Jędrzejewski-Szmek
+#  Copyright 2013 David Strauss
+#  Copyright 2016 Luke Shumaker
+#
+#  systemd is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU Lesser General Public License as published by
+#  the Free Software Foundation; either version 2.1 of the License, or
+#  (at your option) any later version.
+#
+#  systemd is distributed in the hope that it will be useful, but
+#  WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+#  Lesser General Public License for more details.
+#
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+include $(dir $(lastword $(MAKEFILE_LIST)))/../../../../config.mk
+include $(topsrcdir)/build-aux/Makefile.head.mk
+
+rootlibexec_PROGRAMS += systemd-import
+systemd_import_SOURCES = \
+	src/import/import.c \
+	src/import/import-raw.c \
+	src/import/import-raw.h \
+	src/import/import-tar.c \
+	src/import/import-tar.h \
+	src/import/import-common.c \
+	src/import/import-common.h \
+	src/import/import-compress.c \
+	src/import/import-compress.h \
+	src/import/qcow2-util.c \
+	src/import/qcow2-util.h
+
+systemd_import_CFLAGS = \
+	$(XZ_CFLAGS) \
+	$(ZLIB_CFLAGS) \
+	$(BZIP2_CFLAGS)
+
+systemd_import_LDADD = \
+	libsystemd-shared.la \
+	$(XZ_LIBS) \
+	$(ZLIB_LIBS) \
+	$(BZIP2_LIBS)
+
+include $(topsrcdir)/build-aux/Makefile.tail.mk
diff --git a/src/grp-machine/grp-import/systemd-import/import-pubring.gpg b/src/grp-machine/grp-import/systemd-import/import-pubring.gpg
new file mode 100644
index 0000000000..be27776896
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-import/import-pubring.gpg
diff --git a/src/grp-machine/grp-import/systemd-import/import-raw.c b/src/grp-machine/grp-import/systemd-import/import-raw.c
new file mode 100644
index 0000000000..7b7226b843
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-import/import-raw.c
@@ -0,0 +1,468 @@
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <linux/fs.h>
+
+#include <systemd/sd-daemon.h>
+#include <systemd/sd-event.h>
+
+#include "import-common.h"
+#include "import-compress.h"
+#include "qcow2-util.h"
+#include "systemd-basic/alloc-util.h"
+#include "systemd-basic/btrfs-util.h"
+#include "systemd-basic/chattr-util.h"
+#include "systemd-basic/copy.h"
+#include "systemd-basic/fd-util.h"
+#include "systemd-basic/fileio.h"
+#include "systemd-basic/fs-util.h"
+#include "systemd-basic/hostname-util.h"
+#include "systemd-basic/io-util.h"
+#include "systemd-basic/mkdir.h"
+#include "systemd-basic/path-util.h"
+#include "systemd-basic/ratelimit.h"
+#include "systemd-basic/rm-rf.h"
+#include "systemd-basic/string-util.h"
+#include "systemd-basic/util.h"
+#include "systemd-shared/machine-pool.h"
+
+#include "import-raw.h"
+
+struct RawImport {
+        sd_event *event;
+
+        char *image_root;
+
+        RawImportFinished on_finished;
+        void *userdata;
+
+        char *local;
+        bool force_local;
+        bool read_only;
+        bool grow_machine_directory;
+
+        char *temp_path;
+        char *final_path;
+
+        int input_fd;
+        int output_fd;
+
+        ImportCompress compress;
+
+        uint64_t written_since_last_grow;
+
+        sd_event_source *input_event_source;
+
+        uint8_t buffer[16*1024];
+        size_t buffer_size;
+
+        uint64_t written_compressed;
+        uint64_t written_uncompressed;
+
+        struct stat st;
+
+        unsigned last_percent;
+        RateLimit progress_rate_limit;
+};
+
+RawImport* raw_import_unref(RawImport *i) {
+        if (!i)
+                return NULL;
+
+        sd_event_unref(i->event);
+
+        if (i->temp_path) {
+                (void) unlink(i->temp_path);
+                free(i->temp_path);
+        }
+
+        import_compress_free(&i->compress);
+
+        sd_event_source_unref(i->input_event_source);
+
+        safe_close(i->output_fd);
+
+        free(i->final_path);
+        free(i->image_root);
+        free(i->local);
+        free(i);
+
+        return NULL;
+}
+
+int raw_import_new(
+                RawImport **ret,
+                sd_event *event,
+                const char *image_root,
+                RawImportFinished on_finished,
+                void *userdata) {
+
+        _cleanup_(raw_import_unrefp) RawImport *i = NULL;
+        int r;
+
+        assert(ret);
+
+        i = new0(RawImport, 1);
+        if (!i)
+                return -ENOMEM;
+
+        i->input_fd = i->output_fd = -1;
+        i->on_finished = on_finished;
+        i->userdata = userdata;
+
+        RATELIMIT_INIT(i->progress_rate_limit, 100 * USEC_PER_MSEC, 1);
+        i->last_percent = (unsigned) -1;
+
+        i->image_root = strdup(image_root ?: "/var/lib/machines");
+        if (!i->image_root)
+                return -ENOMEM;
+
+        i->grow_machine_directory = path_startswith(i->image_root, "/var/lib/machines");
+
+        if (event)
+                i->event = sd_event_ref(event);
+        else {
+                r = sd_event_default(&i->event);
+                if (r < 0)
+                        return r;
+        }
+
+        *ret = i;
+        i = NULL;
+
+        return 0;
+}
+
+static void raw_import_report_progress(RawImport *i) {
+        unsigned percent;
+        assert(i);
+
+        /* We have no size information, unless the source is a regular file */
+        if (!S_ISREG(i->st.st_mode))
+                return;
+
+        if (i->written_compressed >= (uint64_t) i->st.st_size)
+                percent = 100;
+        else
+                percent = (unsigned) ((i->written_compressed * UINT64_C(100)) / (uint64_t) i->st.st_size);
+
+        if (percent == i->last_percent)
+                return;
+
+        if (!ratelimit_test(&i->progress_rate_limit))
+                return;
+
+        sd_notifyf(false, "X_IMPORT_PROGRESS=%u", percent);
+        log_info("Imported %u%%.", percent);
+
+        i->last_percent = percent;
+}
+
+static int raw_import_maybe_convert_qcow2(RawImport *i) {
+        _cleanup_close_ int converted_fd = -1;
+        _cleanup_free_ char *t = NULL;
+        int r;
+
+        assert(i);
+
+        r = qcow2_detect(i->output_fd);
+        if (r < 0)
+                return log_error_errno(r, "Failed to detect whether this is a QCOW2 image: %m");
+        if (r == 0)
+                return 0;
+
+        /* This is a QCOW2 image, let's convert it */
+        r = tempfn_random(i->final_path, NULL, &t);
+        if (r < 0)
+                return log_oom();
+
+        converted_fd = open(t, O_RDWR|O_CREAT|O_EXCL|O_NOCTTY|O_CLOEXEC, 0664);
+        if (converted_fd < 0)
+                return log_error_errno(errno, "Failed to create %s: %m", t);
+
+        r = chattr_fd(converted_fd, FS_NOCOW_FL, FS_NOCOW_FL);
+        if (r < 0)
+                log_warning_errno(r, "Failed to set file attributes on %s: %m", t);
+
+        log_info("Unpacking QCOW2 file.");
+
+        r = qcow2_convert(i->output_fd, converted_fd);
+        if (r < 0) {
+                unlink(t);
+                return log_error_errno(r, "Failed to convert qcow2 image: %m");
+        }
+
+        (void) unlink(i->temp_path);
+        free(i->temp_path);
+        i->temp_path = t;
+        t = NULL;
+
+        safe_close(i->output_fd);
+        i->output_fd = converted_fd;
+        converted_fd = -1;
+
+        return 1;
+}
+
+static int raw_import_finish(RawImport *i) {
+        int r;
+
+        assert(i);
+        assert(i->output_fd >= 0);
+        assert(i->temp_path);
+        assert(i->final_path);
+
+        /* In case this was a sparse file, make sure the file system is right */
+        if (i->written_uncompressed > 0) {
+                if (ftruncate(i->output_fd, i->written_uncompressed) < 0)
+                        return log_error_errno(errno, "Failed to truncate file: %m");
+        }
+
+        r = raw_import_maybe_convert_qcow2(i);
+        if (r < 0)
+                return r;
+
+        if (S_ISREG(i->st.st_mode)) {
+                (void) copy_times(i->input_fd, i->output_fd);
+                (void) copy_xattr(i->input_fd, i->output_fd);
+        }
+
+        if (i->read_only) {
+                r = import_make_read_only_fd(i->output_fd);
+                if (r < 0)
+                        return r;
+        }
+
+        if (i->force_local)
+                (void) rm_rf(i->final_path, REMOVE_ROOT|REMOVE_PHYSICAL|REMOVE_SUBVOLUME);
+
+        r = rename_noreplace(AT_FDCWD, i->temp_path, AT_FDCWD, i->final_path);
+        if (r < 0)
+                return log_error_errno(r, "Failed to move image into place: %m");
+
+        i->temp_path = mfree(i->temp_path);
+
+        return 0;
+}
+
+static int raw_import_open_disk(RawImport *i) {
+        int r;
+
+        assert(i);
+
+        assert(!i->final_path);
+        assert(!i->temp_path);
+        assert(i->output_fd < 0);
+
+        i->final_path = strjoin(i->image_root, "/", i->local, ".raw", NULL);
+        if (!i->final_path)
+                return log_oom();
+
+        r = tempfn_random(i->final_path, NULL, &i->temp_path);
+        if (r < 0)
+                return log_oom();
+
+        (void) mkdir_parents_label(i->temp_path, 0700);
+
+        i->output_fd = open(i->temp_path, O_RDWR|O_CREAT|O_EXCL|O_NOCTTY|O_CLOEXEC, 0664);
+        if (i->output_fd < 0)
+                return log_error_errno(errno, "Failed to open destination %s: %m", i->temp_path);
+
+        r = chattr_fd(i->output_fd, FS_NOCOW_FL, FS_NOCOW_FL);
+        if (r < 0)
+                log_warning_errno(r, "Failed to set file attributes on %s: %m", i->temp_path);
+
+        return 0;
+}
+
+static int raw_import_try_reflink(RawImport *i) {
+        off_t p;
+        int r;
+
+        assert(i);
+        assert(i->input_fd >= 0);
+        assert(i->output_fd >= 0);
+
+        if (i->compress.type != IMPORT_COMPRESS_UNCOMPRESSED)
+                return 0;
+
+        if (!S_ISREG(i->st.st_mode))
+                return 0;
+
+        p = lseek(i->input_fd, 0, SEEK_CUR);
+        if (p == (off_t) -1)
+                return log_error_errno(errno, "Failed to read file offset of input file: %m");
+
+        /* Let's only try a btrfs reflink, if we are reading from the beginning of the file */
+        if ((uint64_t) p != (uint64_t) i->buffer_size)
+                return 0;
+
+        r = btrfs_reflink(i->input_fd, i->output_fd);
+        if (r >= 0)
+                return 1;
+
+        return 0;
+}
+
+static int raw_import_write(const void *p, size_t sz, void *userdata) {
+        RawImport *i = userdata;
+        ssize_t n;
+
+        if (i->grow_machine_directory && i->written_since_last_grow >= GROW_INTERVAL_BYTES) {
+                i->written_since_last_grow = 0;
+                grow_machine_directory();
+        }
+
+        n = sparse_write(i->output_fd, p, sz, 64);
+        if (n < 0)
+                return -errno;
+        if ((size_t) n < sz)
+                return -EIO;
+
+        i->written_uncompressed += sz;
+        i->written_since_last_grow += sz;
+
+        return 0;
+}
+
+static int raw_import_process(RawImport *i) {
+        ssize_t l;
+        int r;
+
+        assert(i);
+        assert(i->buffer_size < sizeof(i->buffer));
+
+        l = read(i->input_fd, i->buffer + i->buffer_size, sizeof(i->buffer) - i->buffer_size);
+        if (l < 0) {
+                if (errno == EAGAIN)
+                        return 0;
+
+                r = log_error_errno(errno, "Failed to read input file: %m");
+                goto finish;
+        }
+        if (l == 0) {
+                if (i->compress.type == IMPORT_COMPRESS_UNKNOWN) {
+                        log_error("Premature end of file: %m");
+                        r = -EIO;
+                        goto finish;
+                }
+
+                r = raw_import_finish(i);
+                goto finish;
+        }
+
+        i->buffer_size += l;
+
+        if (i->compress.type == IMPORT_COMPRESS_UNKNOWN) {
+                r = import_uncompress_detect(&i->compress, i->buffer, i->buffer_size);
+                if (r < 0) {
+                        log_error("Failed to detect file compression: %m");
+                        goto finish;
+                }
+                if (r == 0) /* Need more data */
+                        return 0;
+
+                r = raw_import_open_disk(i);
+                if (r < 0)
+                        goto finish;
+
+                r = raw_import_try_reflink(i);
+                if (r < 0)
+                        goto finish;
+                if (r > 0) {
+                        r = raw_import_finish(i);
+                        goto finish;
+                }
+        }
+
+        r = import_uncompress(&i->compress, i->buffer, i->buffer_size, raw_import_write, i);
+        if (r < 0) {
+                log_error_errno(r, "Failed to decode and write: %m");
+                goto finish;
+        }
+
+        i->written_compressed += i->buffer_size;
+        i->buffer_size = 0;
+
+        raw_import_report_progress(i);
+
+        return 0;
+
+finish:
+        if (i->on_finished)
+                i->on_finished(i, r, i->userdata);
+        else
+                sd_event_exit(i->event, r);
+
+        return 0;
+}
+
+static int raw_import_on_input(sd_event_source *s, int fd, uint32_t revents, void *userdata) {
+        RawImport *i = userdata;
+
+        return raw_import_process(i);
+}
+
+static int raw_import_on_defer(sd_event_source *s, void *userdata) {
+        RawImport *i = userdata;
+
+        return raw_import_process(i);
+}
+
+int raw_import_start(RawImport *i, int fd, const char *local, bool force_local, bool read_only) {
+        int r;
+
+        assert(i);
+        assert(fd >= 0);
+        assert(local);
+
+        if (!machine_name_is_valid(local))
+                return -EINVAL;
+
+        if (i->input_fd >= 0)
+                return -EBUSY;
+
+        r = fd_nonblock(fd, true);
+        if (r < 0)
+                return r;
+
+        r = free_and_strdup(&i->local, local);
+        if (r < 0)
+                return r;
+        i->force_local = force_local;
+        i->read_only = read_only;
+
+        if (fstat(fd, &i->st) < 0)
+                return -errno;
+
+        r = sd_event_add_io(i->event, &i->input_event_source, fd, EPOLLIN, raw_import_on_input, i);
+        if (r == -EPERM) {
+                /* This fd does not support epoll, for example because it is a regular file. Busy read in that case */
+                r = sd_event_add_defer(i->event, &i->input_event_source, raw_import_on_defer, i);
+                if (r < 0)
+                        return r;
+
+                r = sd_event_source_set_enabled(i->input_event_source, SD_EVENT_ON);
+        }
+        if (r < 0)
+                return r;
+
+        i->input_fd = fd;
+        return r;
+}
diff --git a/src/grp-machine/grp-import/systemd-import/import-raw.h b/src/grp-machine/grp-import/systemd-import/import-raw.h
new file mode 100644
index 0000000000..64c532242d
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-import/import-raw.h
@@ -0,0 +1,35 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <systemd/sd-event.h>
+
+#include "systemd-basic/macro.h"
+#include "systemd-shared/import-util.h"
+
+typedef struct RawImport RawImport;
+typedef void (*RawImportFinished)(RawImport *import, int error, void *userdata);
+
+int raw_import_new(RawImport **import, sd_event *event, const char *image_root, RawImportFinished on_finished, void *userdata);
+RawImport* raw_import_unref(RawImport *import);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(RawImport*, raw_import_unref);
+
+int raw_import_start(RawImport *i, int fd, const char *local, bool force_local, bool read_only);
diff --git a/src/grp-machine/grp-import/systemd-import/import-tar.c b/src/grp-machine/grp-import/systemd-import/import-tar.c
new file mode 100644
index 0000000000..592377a72a
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-import/import-tar.c
@@ -0,0 +1,389 @@
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <linux/fs.h>
+
+#include <systemd/sd-daemon.h>
+#include <systemd/sd-event.h>
+
+#include "import-common.h"
+#include "import-compress.h"
+#include "qcow2-util.h"
+#include "systemd-basic/alloc-util.h"
+#include "systemd-basic/btrfs-util.h"
+#include "systemd-basic/copy.h"
+#include "systemd-basic/fd-util.h"
+#include "systemd-basic/fileio.h"
+#include "systemd-basic/fs-util.h"
+#include "systemd-basic/hostname-util.h"
+#include "systemd-basic/io-util.h"
+#include "systemd-basic/mkdir.h"
+#include "systemd-basic/path-util.h"
+#include "systemd-basic/process-util.h"
+#include "systemd-basic/ratelimit.h"
+#include "systemd-basic/rm-rf.h"
+#include "systemd-basic/string-util.h"
+#include "systemd-basic/util.h"
+#include "systemd-shared/machine-pool.h"
+
+#include "import-tar.h"
+
+struct TarImport {
+        sd_event *event;
+
+        char *image_root;
+
+        TarImportFinished on_finished;
+        void *userdata;
+
+        char *local;
+        bool force_local;
+        bool read_only;
+        bool grow_machine_directory;
+
+        char *temp_path;
+        char *final_path;
+
+        int input_fd;
+        int tar_fd;
+
+        ImportCompress compress;
+
+        uint64_t written_since_last_grow;
+
+        sd_event_source *input_event_source;
+
+        uint8_t buffer[16*1024];
+        size_t buffer_size;
+
+        uint64_t written_compressed;
+        uint64_t written_uncompressed;
+
+        struct stat st;
+
+        pid_t tar_pid;
+
+        unsigned last_percent;
+        RateLimit progress_rate_limit;
+};
+
+TarImport* tar_import_unref(TarImport *i) {
+        if (!i)
+                return NULL;
+
+        sd_event_source_unref(i->input_event_source);
+
+        if (i->tar_pid > 1) {
+                (void) kill_and_sigcont(i->tar_pid, SIGKILL);
+                (void) wait_for_terminate(i->tar_pid, NULL);
+        }
+
+        if (i->temp_path) {
+                (void) rm_rf(i->temp_path, REMOVE_ROOT|REMOVE_PHYSICAL|REMOVE_SUBVOLUME);
+                free(i->temp_path);
+        }
+
+        import_compress_free(&i->compress);
+
+        sd_event_unref(i->event);
+
+        safe_close(i->tar_fd);
+
+        free(i->final_path);
+        free(i->image_root);
+        free(i->local);
+        free(i);
+
+        return NULL;
+}
+
+int tar_import_new(
+                TarImport **ret,
+                sd_event *event,
+                const char *image_root,
+                TarImportFinished on_finished,
+                void *userdata) {
+
+        _cleanup_(tar_import_unrefp) TarImport *i = NULL;
+        int r;
+
+        assert(ret);
+
+        i = new0(TarImport, 1);
+        if (!i)
+                return -ENOMEM;
+
+        i->input_fd = i->tar_fd = -1;
+        i->on_finished = on_finished;
+        i->userdata = userdata;
+
+        RATELIMIT_INIT(i->progress_rate_limit, 100 * USEC_PER_MSEC, 1);
+        i->last_percent = (unsigned) -1;
+
+        i->image_root = strdup(image_root ?: "/var/lib/machines");
+        if (!i->image_root)
+                return -ENOMEM;
+
+        i->grow_machine_directory = path_startswith(i->image_root, "/var/lib/machines");
+
+        if (event)
+                i->event = sd_event_ref(event);
+        else {
+                r = sd_event_default(&i->event);
+                if (r < 0)
+                        return r;
+        }
+
+        *ret = i;
+        i = NULL;
+
+        return 0;
+}
+
+static void tar_import_report_progress(TarImport *i) {
+        unsigned percent;
+        assert(i);
+
+        /* We have no size information, unless the source is a regular file */
+        if (!S_ISREG(i->st.st_mode))
+                return;
+
+        if (i->written_compressed >= (uint64_t) i->st.st_size)
+                percent = 100;
+        else
+                percent = (unsigned) ((i->written_compressed * UINT64_C(100)) / (uint64_t) i->st.st_size);
+
+        if (percent == i->last_percent)
+                return;
+
+        if (!ratelimit_test(&i->progress_rate_limit))
+                return;
+
+        sd_notifyf(false, "X_IMPORT_PROGRESS=%u", percent);
+        log_info("Imported %u%%.", percent);
+
+        i->last_percent = percent;
+}
+
+static int tar_import_finish(TarImport *i) {
+        int r;
+
+        assert(i);
+        assert(i->tar_fd >= 0);
+        assert(i->temp_path);
+        assert(i->final_path);
+
+        i->tar_fd = safe_close(i->tar_fd);
+
+        if (i->tar_pid > 0) {
+                r = wait_for_terminate_and_warn("tar", i->tar_pid, true);
+                i->tar_pid = 0;
+                if (r < 0)
+                        return r;
+        }
+
+        if (i->read_only) {
+                r = import_make_read_only(i->temp_path);
+                if (r < 0)
+                        return r;
+        }
+
+        if (i->force_local)
+                (void) rm_rf(i->final_path, REMOVE_ROOT|REMOVE_PHYSICAL|REMOVE_SUBVOLUME);
+
+        r = rename_noreplace(AT_FDCWD, i->temp_path, AT_FDCWD, i->final_path);
+        if (r < 0)
+                return log_error_errno(r, "Failed to move image into place: %m");
+
+        i->temp_path = mfree(i->temp_path);
+
+        return 0;
+}
+
+static int tar_import_fork_tar(TarImport *i) {
+        int r;
+
+        assert(i);
+
+        assert(!i->final_path);
+        assert(!i->temp_path);
+        assert(i->tar_fd < 0);
+
+        i->final_path = strjoin(i->image_root, "/", i->local, NULL);
+        if (!i->final_path)
+                return log_oom();
+
+        r = tempfn_random(i->final_path, NULL, &i->temp_path);
+        if (r < 0)
+                return log_oom();
+
+        (void) mkdir_parents_label(i->temp_path, 0700);
+
+        r = btrfs_subvol_make(i->temp_path);
+        if (r == -ENOTTY) {
+                if (mkdir(i->temp_path, 0755) < 0)
+                        return log_error_errno(errno, "Failed to create directory %s: %m", i->temp_path);
+        } else if (r < 0)
+                return log_error_errno(r, "Failed to create subvolume %s: %m", i->temp_path);
+        else
+                (void) import_assign_pool_quota_and_warn(i->temp_path);
+
+        i->tar_fd = import_fork_tar_x(i->temp_path, &i->tar_pid);
+        if (i->tar_fd < 0)
+                return i->tar_fd;
+
+        return 0;
+}
+
+static int tar_import_write(const void *p, size_t sz, void *userdata) {
+        TarImport *i = userdata;
+        int r;
+
+        if (i->grow_machine_directory && i->written_since_last_grow >= GROW_INTERVAL_BYTES) {
+                i->written_since_last_grow = 0;
+                grow_machine_directory();
+        }
+
+        r = loop_write(i->tar_fd, p, sz, false);
+        if (r < 0)
+                return r;
+
+        i->written_uncompressed += sz;
+        i->written_since_last_grow += sz;
+
+        return 0;
+}
+
+static int tar_import_process(TarImport *i) {
+        ssize_t l;
+        int r;
+
+        assert(i);
+        assert(i->buffer_size < sizeof(i->buffer));
+
+        l = read(i->input_fd, i->buffer + i->buffer_size, sizeof(i->buffer) - i->buffer_size);
+        if (l < 0) {
+                if (errno == EAGAIN)
+                        return 0;
+
+                r = log_error_errno(errno, "Failed to read input file: %m");
+                goto finish;
+        }
+        if (l == 0) {
+                if (i->compress.type == IMPORT_COMPRESS_UNKNOWN) {
+                        log_error("Premature end of file: %m");
+                        r = -EIO;
+                        goto finish;
+                }
+
+                r = tar_import_finish(i);
+                goto finish;
+        }
+
+        i->buffer_size += l;
+
+        if (i->compress.type == IMPORT_COMPRESS_UNKNOWN) {
+                r = import_uncompress_detect(&i->compress, i->buffer, i->buffer_size);
+                if (r < 0) {
+                        log_error("Failed to detect file compression: %m");
+                        goto finish;
+                }
+                if (r == 0) /* Need more data */
+                        return 0;
+
+                r = tar_import_fork_tar(i);
+                if (r < 0)
+                        goto finish;
+        }
+
+        r = import_uncompress(&i->compress, i->buffer, i->buffer_size, tar_import_write, i);
+        if (r < 0) {
+                log_error_errno(r, "Failed to decode and write: %m");
+                goto finish;
+        }
+
+        i->written_compressed += i->buffer_size;
+        i->buffer_size = 0;
+
+        tar_import_report_progress(i);
+
+        return 0;
+
+finish:
+        if (i->on_finished)
+                i->on_finished(i, r, i->userdata);
+        else
+                sd_event_exit(i->event, r);
+
+        return 0;
+}
+
+static int tar_import_on_input(sd_event_source *s, int fd, uint32_t revents, void *userdata) {
+        TarImport *i = userdata;
+
+        return tar_import_process(i);
+}
+
+static int tar_import_on_defer(sd_event_source *s, void *userdata) {
+        TarImport *i = userdata;
+
+        return tar_import_process(i);
+}
+
+int tar_import_start(TarImport *i, int fd, const char *local, bool force_local, bool read_only) {
+        int r;
+
+        assert(i);
+        assert(fd >= 0);
+        assert(local);
+
+        if (!machine_name_is_valid(local))
+                return -EINVAL;
+
+        if (i->input_fd >= 0)
+                return -EBUSY;
+
+        r = fd_nonblock(fd, true);
+        if (r < 0)
+                return r;
+
+        r = free_and_strdup(&i->local, local);
+        if (r < 0)
+                return r;
+        i->force_local = force_local;
+        i->read_only = read_only;
+
+        if (fstat(fd, &i->st) < 0)
+                return -errno;
+
+        r = sd_event_add_io(i->event, &i->input_event_source, fd, EPOLLIN, tar_import_on_input, i);
+        if (r == -EPERM) {
+                /* This fd does not support epoll, for example because it is a regular file. Busy read in that case */
+                r = sd_event_add_defer(i->event, &i->input_event_source, tar_import_on_defer, i);
+                if (r < 0)
+                        return r;
+
+                r = sd_event_source_set_enabled(i->input_event_source, SD_EVENT_ON);
+        }
+        if (r < 0)
+                return r;
+
+        i->input_fd = fd;
+        return r;
+}
diff --git a/src/grp-machine/grp-import/systemd-import/import-tar.h b/src/grp-machine/grp-import/systemd-import/import-tar.h
new file mode 100644
index 0000000000..01c3f2d542
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-import/import-tar.h
@@ -0,0 +1,35 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <systemd/sd-event.h>
+
+#include "systemd-basic/macro.h"
+#include "systemd-shared/import-util.h"
+
+typedef struct TarImport TarImport;
+typedef void (*TarImportFinished)(TarImport *import, int error, void *userdata);
+
+int tar_import_new(TarImport **import, sd_event *event, const char *image_root, TarImportFinished on_finished, void *userdata);
+TarImport* tar_import_unref(TarImport *import);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(TarImport*, tar_import_unref);
+
+int tar_import_start(TarImport *import, int fd, const char *local, bool force_local, bool read_only);
diff --git a/src/grp-machine/grp-import/systemd-import/import.c b/src/grp-machine/grp-import/systemd-import/import.c
new file mode 100644
index 0000000000..d6f772a159
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-import/import.c
@@ -0,0 +1,338 @@
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <getopt.h>
+
+#include <systemd/sd-event.h>
+
+#include "systemd-basic/alloc-util.h"
+#include "systemd-basic/fd-util.h"
+#include "systemd-basic/fs-util.h"
+#include "systemd-basic/hostname-util.h"
+#include "systemd-basic/signal-util.h"
+#include "systemd-basic/string-util.h"
+#include "systemd-basic/verbs.h"
+#include "systemd-shared/import-util.h"
+#include "systemd-shared/machine-image.h"
+
+#include "import-raw.h"
+#include "import-tar.h"
+
+static bool arg_force = false;
+static bool arg_read_only = false;
+static const char *arg_image_root = "/var/lib/machines";
+
+static int interrupt_signal_handler(sd_event_source *s, const struct signalfd_siginfo *si, void *userdata) {
+        log_notice("Transfer aborted.");
+        sd_event_exit(sd_event_source_get_event(s), EINTR);
+        return 0;
+}
+
+static void on_tar_finished(TarImport *import, int error, void *userdata) {
+        sd_event *event = userdata;
+        assert(import);
+
+        if (error == 0)
+                log_info("Operation completed successfully.");
+
+        sd_event_exit(event, abs(error));
+}
+
+static int import_tar(int argc, char *argv[], void *userdata) {
+        _cleanup_(tar_import_unrefp) TarImport *import = NULL;
+        _cleanup_(sd_event_unrefp) sd_event *event = NULL;
+        const char *path = NULL, *local = NULL;
+        _cleanup_free_ char *ll = NULL;
+        _cleanup_close_ int open_fd = -1;
+        int r, fd;
+
+        if (argc >= 2)
+                path = argv[1];
+        if (isempty(path) || streq(path, "-"))
+                path = NULL;
+
+        if (argc >= 3)
+                local = argv[2];
+        else if (path)
+                local = basename(path);
+        if (isempty(local) || streq(local, "-"))
+                local = NULL;
+
+        if (local) {
+                r = tar_strip_suffixes(local, &ll);
+                if (r < 0)
+                        return log_oom();
+
+                local = ll;
+
+                if (!machine_name_is_valid(local)) {
+                        log_error("Local image name '%s' is not valid.", local);
+                        return -EINVAL;
+                }
+
+                if (!arg_force) {
+                        r = image_find(local, NULL);
+                        if (r < 0)
+                                return log_error_errno(r, "Failed to check whether image '%s' exists: %m", local);
+                        else if (r > 0) {
+                                log_error("Image '%s' already exists.", local);
+                                return -EEXIST;
+                        }
+                }
+        } else
+                local = "imported";
+
+        if (path) {
+                open_fd = open(path, O_RDONLY|O_CLOEXEC|O_NOCTTY);
+                if (open_fd < 0)
+                        return log_error_errno(errno, "Failed to open tar image to import: %m");
+
+                fd = open_fd;
+
+                log_info("Importing '%s', saving as '%s'.", path, local);
+        } else {
+                _cleanup_free_ char *pretty = NULL;
+
+                fd = STDIN_FILENO;
+
+                (void) readlink_malloc("/proc/self/fd/0", &pretty);
+                log_info("Importing '%s', saving as '%s'.", strna(pretty), local);
+        }
+
+        r = sd_event_default(&event);
+        if (r < 0)
+                return log_error_errno(r, "Failed to allocate event loop: %m");
+
+        assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGTERM, SIGINT, -1) >= 0);
+        (void) sd_event_add_signal(event, NULL, SIGTERM, interrupt_signal_handler,  NULL);
+        (void) sd_event_add_signal(event, NULL, SIGINT, interrupt_signal_handler, NULL);
+
+        r = tar_import_new(&import, event, arg_image_root, on_tar_finished, event);
+        if (r < 0)
+                return log_error_errno(r, "Failed to allocate importer: %m");
+
+        r = tar_import_start(import, fd, local, arg_force, arg_read_only);
+        if (r < 0)
+                return log_error_errno(r, "Failed to import image: %m");
+
+        r = sd_event_loop(event);
+        if (r < 0)
+                return log_error_errno(r, "Failed to run event loop: %m");
+
+        log_info("Exiting.");
+        return -r;
+}
+
+static void on_raw_finished(RawImport *import, int error, void *userdata) {
+        sd_event *event = userdata;
+        assert(import);
+
+        if (error == 0)
+                log_info("Operation completed successfully.");
+
+        sd_event_exit(event, abs(error));
+}
+
+static int import_raw(int argc, char *argv[], void *userdata) {
+        _cleanup_(raw_import_unrefp) RawImport *import = NULL;
+        _cleanup_(sd_event_unrefp) sd_event *event = NULL;
+        const char *path = NULL, *local = NULL;
+        _cleanup_free_ char *ll = NULL;
+        _cleanup_close_ int open_fd = -1;
+        int r, fd;
+
+        if (argc >= 2)
+                path = argv[1];
+        if (isempty(path) || streq(path, "-"))
+                path = NULL;
+
+        if (argc >= 3)
+                local = argv[2];
+        else if (path)
+                local = basename(path);
+        if (isempty(local) || streq(local, "-"))
+                local = NULL;
+
+        if (local) {
+                r = raw_strip_suffixes(local, &ll);
+                if (r < 0)
+                        return log_oom();
+
+                local = ll;
+
+                if (!machine_name_is_valid(local)) {
+                        log_error("Local image name '%s' is not valid.", local);
+                        return -EINVAL;
+                }
+
+                if (!arg_force) {
+                        r = image_find(local, NULL);
+                        if (r < 0)
+                                return log_error_errno(r, "Failed to check whether image '%s' exists: %m", local);
+                        else if (r > 0) {
+                                log_error("Image '%s' already exists.", local);
+                                return -EEXIST;
+                        }
+                }
+        } else
+                local = "imported";
+
+        if (path) {
+                open_fd = open(path, O_RDONLY|O_CLOEXEC|O_NOCTTY);
+                if (open_fd < 0)
+                        return log_error_errno(errno, "Failed to open raw image to import: %m");
+
+                fd = open_fd;
+
+                log_info("Importing '%s', saving as '%s'.", path, local);
+        } else {
+                _cleanup_free_ char *pretty = NULL;
+
+                fd = STDIN_FILENO;
+
+                (void) readlink_malloc("/proc/self/fd/0", &pretty);
+                log_info("Importing '%s', saving as '%s'.", pretty, local);
+        }
+
+        r = sd_event_default(&event);
+        if (r < 0)
+                return log_error_errno(r, "Failed to allocate event loop: %m");
+
+        assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGTERM, SIGINT, -1) >= 0);
+        (void) sd_event_add_signal(event, NULL, SIGTERM, interrupt_signal_handler,  NULL);
+        (void) sd_event_add_signal(event, NULL, SIGINT, interrupt_signal_handler, NULL);
+
+        r = raw_import_new(&import, event, arg_image_root, on_raw_finished, event);
+        if (r < 0)
+                return log_error_errno(r, "Failed to allocate importer: %m");
+
+        r = raw_import_start(import, fd, local, arg_force, arg_read_only);
+        if (r < 0)
+                return log_error_errno(r, "Failed to import image: %m");
+
+        r = sd_event_loop(event);
+        if (r < 0)
+                return log_error_errno(r, "Failed to run event loop: %m");
+
+        log_info("Exiting.");
+        return -r;
+}
+
+static int help(int argc, char *argv[], void *userdata) {
+
+        printf("%s [OPTIONS...] {COMMAND} ...\n\n"
+               "Import container or virtual machine images.\n\n"
+               "  -h --help                   Show this help\n"
+               "     --version                Show package version\n"
+               "     --force                  Force creation of image\n"
+               "     --image-root=PATH        Image root directory\n"
+               "     --read-only              Create a read-only image\n\n"
+               "Commands:\n"
+               "  tar FILE [NAME]             Import a TAR image\n"
+               "  raw FILE [NAME]             Import a RAW image\n",
+               program_invocation_short_name);
+
+        return 0;
+}
+
+static int parse_argv(int argc, char *argv[]) {
+
+        enum {
+                ARG_VERSION = 0x100,
+                ARG_FORCE,
+                ARG_IMAGE_ROOT,
+                ARG_READ_ONLY,
+        };
+
+        static const struct option options[] = {
+                { "help",            no_argument,       NULL, 'h'                 },
+                { "version",         no_argument,       NULL, ARG_VERSION         },
+                { "force",           no_argument,       NULL, ARG_FORCE           },
+                { "image-root",      required_argument, NULL, ARG_IMAGE_ROOT      },
+                { "read-only",       no_argument,       NULL, ARG_READ_ONLY       },
+                {}
+        };
+
+        int c;
+
+        assert(argc >= 0);
+        assert(argv);
+
+        while ((c = getopt_long(argc, argv, "h", options, NULL)) >= 0)
+
+                switch (c) {
+
+                case 'h':
+                        return help(0, NULL, NULL);
+
+                case ARG_VERSION:
+                        return version();
+
+                case ARG_FORCE:
+                        arg_force = true;
+                        break;
+
+                case ARG_IMAGE_ROOT:
+                        arg_image_root = optarg;
+                        break;
+
+                case ARG_READ_ONLY:
+                        arg_read_only = true;
+                        break;
+
+                case '?':
+                        return -EINVAL;
+
+                default:
+                        assert_not_reached("Unhandled option");
+                }
+
+        return 1;
+}
+
+static int import_main(int argc, char *argv[]) {
+
+        static const Verb verbs[] = {
+                { "help", VERB_ANY, VERB_ANY, 0, help       },
+                { "tar",  2,        3,        0, import_tar },
+                { "raw",  2,        3,        0, import_raw },
+                {}
+        };
+
+        return dispatch_verb(argc, argv, verbs, NULL);
+}
+
+int main(int argc, char *argv[]) {
+        int r;
+
+        setlocale(LC_ALL, "");
+        log_parse_environment();
+        log_open();
+
+        r = parse_argv(argc, argv);
+        if (r <= 0)
+                goto finish;
+
+        (void) ignore_signals(SIGPIPE, -1);
+
+        r = import_main(argc, argv);
+
+finish:
+        return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
+}
diff --git a/src/grp-machine/grp-import/systemd-importd/.gitignore b/src/grp-machine/grp-import/systemd-importd/.gitignore
new file mode 100644
index 0000000000..01106e2e68
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-importd/.gitignore
@@ -0,0 +1 @@
+/org.freedesktop.import1.policy
diff --git a/src/grp-machine/grp-import/systemd-importd/Makefile b/src/grp-machine/grp-import/systemd-importd/Makefile
new file mode 100644
index 0000000000..19705a925e
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-importd/Makefile
@@ -0,0 +1,68 @@
+#  -*- Mode: makefile; indent-tabs-mode: t -*-
+#
+#  This file is part of systemd.
+#
+#  Copyright 2010-2012 Lennart Poettering
+#  Copyright 2010-2012 Kay Sievers
+#  Copyright 2013 Zbigniew Jędrzejewski-Szmek
+#  Copyright 2013 David Strauss
+#  Copyright 2016 Luke Shumaker
+#
+#  systemd is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU Lesser General Public License as published by
+#  the Free Software Foundation; either version 2.1 of the License, or
+#  (at your option) any later version.
+#
+#  systemd is distributed in the hope that it will be useful, but
+#  WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+#  Lesser General Public License for more details.
+#
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+include $(dir $(lastword $(MAKEFILE_LIST)))/../../../../config.mk
+include $(topsrcdir)/build-aux/Makefile.head.mk
+
+rootlibexec_PROGRAMS += systemd-importd
+systemd_importd_SOURCES = \
+	src/import/importd.c
+
+systemd_importd_CFLAGS = \
+	-D SYSTEMD_PULL_PATH=\"$(rootlibexecdir)/systemd-pull\" \
+	-D SYSTEMD_IMPORT_PATH=\"$(rootlibexecdir)/systemd-import\" \
+	-D SYSTEMD_EXPORT_PATH=\"$(rootlibexecdir)/systemd-export\"
+
+systemd_importd_LDADD = \
+	libsystemd-shared.la
+
+dist_rootlibexec_DATA += \
+	src/import/import-pubring.gpg
+
+nodist_systemunit_DATA += \
+	units/systemd-importd.service
+
+dist_systemunit_DATA_busnames += \
+	units/org.freedesktop.import1.busname
+
+BUSNAMES_TARGET_WANTS += \
+	org.freedesktop.import1.busname
+
+SYSTEM_UNIT_ALIASES += \
+	systemd-importd.service dbus-org.freedesktop.import1.service
+
+dist_dbussystemservice_DATA += \
+	src/import/org.freedesktop.import1.service
+
+dist_dbuspolicy_DATA += \
+	src/import/org.freedesktop.import1.conf
+
+polkitpolicy_files += \
+	src/import/org.freedesktop.import1.policy
+
+polkitpolicy_in_files += \
+	src/import/org.freedesktop.import1.policy.in
+
+EXTRA_DIST += \
+	units/systemd-importd.service.in
+
+include $(topsrcdir)/build-aux/Makefile.tail.mk
diff --git a/src/grp-machine/grp-import/systemd-importd/importd.c b/src/grp-machine/grp-import/systemd-importd/importd.c
new file mode 100644
index 0000000000..604b94e616
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-importd/importd.c
@@ -0,0 +1,1219 @@
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <sys/prctl.h>
+
+#include <systemd/sd-bus.h>
+
+#include "sd-bus/bus-common-errors.h"
+#include "systemd-basic/alloc-util.h"
+#include "systemd-basic/def.h"
+#include "systemd-basic/fd-util.h"
+#include "systemd-basic/hostname-util.h"
+#include "systemd-basic/missing.h"
+#include "systemd-basic/mkdir.h"
+#include "systemd-basic/parse-util.h"
+#include "systemd-basic/path-util.h"
+#include "systemd-basic/process-util.h"
+#include "systemd-basic/signal-util.h"
+#include "systemd-basic/socket-util.h"
+#include "systemd-basic/string-table.h"
+#include "systemd-basic/strv.h"
+#include "systemd-basic/syslog-util.h"
+#include "systemd-basic/user-util.h"
+#include "systemd-basic/util.h"
+#include "systemd-basic/web-util.h"
+#include "systemd-shared/bus-util.h"
+#include "systemd-shared/import-util.h"
+#include "systemd-shared/machine-pool.h"
+
+typedef struct Transfer Transfer;
+typedef struct Manager Manager;
+
+typedef enum TransferType {
+        TRANSFER_IMPORT_TAR,
+        TRANSFER_IMPORT_RAW,
+        TRANSFER_EXPORT_TAR,
+        TRANSFER_EXPORT_RAW,
+        TRANSFER_PULL_TAR,
+        TRANSFER_PULL_RAW,
+        _TRANSFER_TYPE_MAX,
+        _TRANSFER_TYPE_INVALID = -1,
+} TransferType;
+
+struct Transfer {
+        Manager *manager;
+
+        uint32_t id;
+        char *object_path;
+
+        TransferType type;
+        ImportVerify verify;
+
+        char *remote;
+        char *local;
+        bool force_local;
+        bool read_only;
+
+        char *format;
+
+        pid_t pid;
+
+        int log_fd;
+
+        char log_message[LINE_MAX];
+        size_t log_message_size;
+
+        sd_event_source *pid_event_source;
+        sd_event_source *log_event_source;
+
+        unsigned n_canceled;
+        unsigned progress_percent;
+
+        int stdin_fd;
+        int stdout_fd;
+};
+
+struct Manager {
+        sd_event *event;
+        sd_bus *bus;
+
+        uint32_t current_transfer_id;
+        Hashmap *transfers;
+
+        Hashmap *polkit_registry;
+
+        int notify_fd;
+
+        sd_event_source *notify_event_source;
+};
+
+#define TRANSFERS_MAX 64
+
+static const char* const transfer_type_table[_TRANSFER_TYPE_MAX] = {
+        [TRANSFER_IMPORT_TAR] = "import-tar",
+        [TRANSFER_IMPORT_RAW] = "import-raw",
+        [TRANSFER_EXPORT_TAR] = "export-tar",
+        [TRANSFER_EXPORT_RAW] = "export-raw",
+        [TRANSFER_PULL_TAR] = "pull-tar",
+        [TRANSFER_PULL_RAW] = "pull-raw",
+};
+
+DEFINE_PRIVATE_STRING_TABLE_LOOKUP_TO_STRING(transfer_type, TransferType);
+
+static Transfer *transfer_unref(Transfer *t) {
+        if (!t)
+                return NULL;
+
+        if (t->manager)
+                hashmap_remove(t->manager->transfers, UINT32_TO_PTR(t->id));
+
+        sd_event_source_unref(t->pid_event_source);
+        sd_event_source_unref(t->log_event_source);
+
+        free(t->remote);
+        free(t->local);
+        free(t->format);
+        free(t->object_path);
+
+        if (t->pid > 0) {
+                (void) kill_and_sigcont(t->pid, SIGKILL);
+                (void) wait_for_terminate(t->pid, NULL);
+        }
+
+        safe_close(t->log_fd);
+        safe_close(t->stdin_fd);
+        safe_close(t->stdout_fd);
+
+        free(t);
+        return NULL;
+}
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(Transfer*, transfer_unref);
+
+static int transfer_new(Manager *m, Transfer **ret) {
+        _cleanup_(transfer_unrefp) Transfer *t = NULL;
+        uint32_t id;
+        int r;
+
+        assert(m);
+        assert(ret);
+
+        if (hashmap_size(m->transfers) >= TRANSFERS_MAX)
+                return -E2BIG;
+
+        r = hashmap_ensure_allocated(&m->transfers, &trivial_hash_ops);
+        if (r < 0)
+                return r;
+
+        t = new0(Transfer, 1);
+        if (!t)
+                return -ENOMEM;
+
+        t->type = _TRANSFER_TYPE_INVALID;
+        t->log_fd = -1;
+        t->stdin_fd = -1;
+        t->stdout_fd = -1;
+        t->verify = _IMPORT_VERIFY_INVALID;
+
+        id = m->current_transfer_id + 1;
+
+        if (asprintf(&t->object_path, "/org/freedesktop/import1/transfer/_%" PRIu32, id) < 0)
+                return -ENOMEM;
+
+        r = hashmap_put(m->transfers, UINT32_TO_PTR(id), t);
+        if (r < 0)
+                return r;
+
+        m->current_transfer_id = id;
+
+        t->manager = m;
+        t->id = id;
+
+        *ret = t;
+        t = NULL;
+
+        return 0;
+}
+
+static void transfer_send_log_line(Transfer *t, const char *line) {
+        int r, priority = LOG_INFO;
+
+        assert(t);
+        assert(line);
+
+        syslog_parse_priority(&line, &priority, true);
+
+        log_full(priority, "(transfer%" PRIu32 ") %s", t->id, line);
+
+        r = sd_bus_emit_signal(
+                        t->manager->bus,
+                        t->object_path,
+                        "org.freedesktop.import1.Transfer",
+                        "LogMessage",
+                        "us",
+                        priority,
+                        line);
+        if (r < 0)
+                log_error_errno(r, "Cannot emit message: %m");
+ }
+
+static void transfer_send_logs(Transfer *t, bool flush) {
+        assert(t);
+
+        /* Try to send out all log messages, if we can. But if we
+         * can't we remove the messages from the buffer, but don't
+         * fail */
+
+        while (t->log_message_size > 0) {
+                _cleanup_free_ char *n = NULL;
+                char *e;
+
+                if (t->log_message_size >= sizeof(t->log_message))
+                        e = t->log_message + sizeof(t->log_message);
+                else {
+                        char *a, *b;
+
+                        a = memchr(t->log_message, 0, t->log_message_size);
+                        b = memchr(t->log_message, '\n', t->log_message_size);
+
+                        if (a && b)
+                                e = a < b ? a : b;
+                        else if (a)
+                                e = a;
+                        else
+                                e = b;
+                }
+
+                if (!e) {
+                        if (!flush)
+                                return;
+
+                        e = t->log_message + t->log_message_size;
+                }
+
+                n = strndup(t->log_message, e - t->log_message);
+
+                /* Skip over NUL and newlines */
+                while ((e < t->log_message + t->log_message_size) && (*e == 0 || *e == '\n'))
+                        e++;
+
+                memmove(t->log_message, e, t->log_message + sizeof(t->log_message) - e);
+                t->log_message_size -= e - t->log_message;
+
+                if (!n) {
+                        log_oom();
+                        continue;
+                }
+
+                if (isempty(n))
+                        continue;
+
+                transfer_send_log_line(t, n);
+        }
+}
+
+static int transfer_finalize(Transfer *t, bool success) {
+        int r;
+
+        assert(t);
+
+        transfer_send_logs(t, true);
+
+        r = sd_bus_emit_signal(
+                        t->manager->bus,
+                        "/org/freedesktop/import1",
+                        "org.freedesktop.import1.Manager",
+                        "TransferRemoved",
+                        "uos",
+                        t->id,
+                        t->object_path,
+                        success ? "done" :
+                        t->n_canceled > 0 ? "canceled" : "failed");
+
+        if (r < 0)
+                log_error_errno(r, "Cannot emit message: %m");
+
+        transfer_unref(t);
+        return 0;
+}
+
+static int transfer_cancel(Transfer *t) {
+        int r;
+
+        assert(t);
+
+        r = kill_and_sigcont(t->pid, t->n_canceled < 3 ? SIGTERM : SIGKILL);
+        if (r < 0)
+                return r;
+
+        t->n_canceled++;
+        return 0;
+}
+
+static int transfer_on_pid(sd_event_source *s, const siginfo_t *si, void *userdata) {
+        Transfer *t = userdata;
+        bool success = false;
+
+        assert(s);
+        assert(t);
+
+        if (si->si_code == CLD_EXITED) {
+                if (si->si_status != 0)
+                        log_error("Import process failed with exit code %i.", si->si_status);
+                else {
+                        log_debug("Import process succeeded.");
+                        success = true;
+                }
+
+        } else if (si->si_code == CLD_KILLED ||
+                   si->si_code == CLD_DUMPED)
+
+                log_error("Import process terminated by signal %s.", signal_to_string(si->si_status));
+        else
+                log_error("Import process failed due to unknown reason.");
+
+        t->pid = 0;
+
+        return transfer_finalize(t, success);
+}
+
+static int transfer_on_log(sd_event_source *s, int fd, uint32_t revents, void *userdata) {
+        Transfer *t = userdata;
+        ssize_t l;
+
+        assert(s);
+        assert(t);
+
+        l = read(fd, t->log_message + t->log_message_size, sizeof(t->log_message) - t->log_message_size);
+        if (l <= 0) {
+                /* EOF/read error. We just close the pipe here, and
+                 * close the watch, waiting for the SIGCHLD to arrive,
+                 * before we do anything else. */
+
+                if (l < 0)
+                        log_error_errno(errno, "Failed to read log message: %m");
+
+                t->log_event_source = sd_event_source_unref(t->log_event_source);
+                return 0;
+        }
+
+        t->log_message_size += l;
+
+        transfer_send_logs(t, false);
+
+        return 0;
+}
+
+static int transfer_start(Transfer *t) {
+        _cleanup_close_pair_ int pipefd[2] = { -1, -1 };
+        int r;
+
+        assert(t);
+        assert(t->pid <= 0);
+
+        if (pipe2(pipefd, O_CLOEXEC) < 0)
+                return -errno;
+
+        t->pid = fork();
+        if (t->pid < 0)
+                return -errno;
+        if (t->pid == 0) {
+                const char *cmd[] = {
+                        NULL, /* systemd-import, systemd-export or systemd-pull */
+                        NULL, /* tar, raw  */
+                        NULL, /* --verify= */
+                        NULL, /* verify argument */
+                        NULL, /* maybe --force */
+                        NULL, /* maybe --read-only */
+                        NULL, /* if so: the actual URL */
+                        NULL, /* maybe --format= */
+                        NULL, /* if so: the actual format */
+                        NULL, /* remote */
+                        NULL, /* local */
+                        NULL
+                };
+                unsigned k = 0;
+
+                /* Child */
+
+                (void) reset_all_signal_handlers();
+                (void) reset_signal_mask();
+                assert_se(prctl(PR_SET_PDEATHSIG, SIGTERM) == 0);
+
+                pipefd[0] = safe_close(pipefd[0]);
+
+                if (dup2(pipefd[1], STDERR_FILENO) != STDERR_FILENO) {
+                        log_error_errno(errno, "Failed to dup2() fd: %m");
+                        _exit(EXIT_FAILURE);
+                }
+
+                if (t->stdout_fd >= 0) {
+                        if (dup2(t->stdout_fd, STDOUT_FILENO) != STDOUT_FILENO) {
+                                log_error_errno(errno, "Failed to dup2() fd: %m");
+                                _exit(EXIT_FAILURE);
+                        }
+
+                        if (t->stdout_fd != STDOUT_FILENO)
+                                safe_close(t->stdout_fd);
+                } else {
+                        if (dup2(pipefd[1], STDOUT_FILENO) != STDOUT_FILENO) {
+                                log_error_errno(errno, "Failed to dup2() fd: %m");
+                                _exit(EXIT_FAILURE);
+                        }
+                }
+
+                if (pipefd[1] != STDOUT_FILENO && pipefd[1] != STDERR_FILENO)
+                        pipefd[1] = safe_close(pipefd[1]);
+
+                if (t->stdin_fd >= 0) {
+                        if (dup2(t->stdin_fd, STDIN_FILENO) != STDIN_FILENO) {
+                                log_error_errno(errno, "Failed to dup2() fd: %m");
+                                _exit(EXIT_FAILURE);
+                        }
+
+                        if (t->stdin_fd != STDIN_FILENO)
+                                safe_close(t->stdin_fd);
+                } else {
+                        int null_fd;
+
+                        null_fd = open("/dev/null", O_RDONLY|O_NOCTTY);
+                        if (null_fd < 0) {
+                                log_error_errno(errno, "Failed to open /dev/null: %m");
+                                _exit(EXIT_FAILURE);
+                        }
+
+                        if (dup2(null_fd, STDIN_FILENO) != STDIN_FILENO) {
+                                log_error_errno(errno, "Failed to dup2() fd: %m");
+                                _exit(EXIT_FAILURE);
+                        }
+
+                        if (null_fd != STDIN_FILENO)
+                                safe_close(null_fd);
+                }
+
+                stdio_unset_cloexec();
+
+                setenv("SYSTEMD_LOG_TARGET", "console-prefixed", 1);
+                setenv("NOTIFY_SOCKET", "/run/systemd/import/notify", 1);
+
+                if (IN_SET(t->type, TRANSFER_IMPORT_TAR, TRANSFER_IMPORT_RAW))
+                        cmd[k++] = SYSTEMD_IMPORT_PATH;
+                else if (IN_SET(t->type, TRANSFER_EXPORT_TAR, TRANSFER_EXPORT_RAW))
+                        cmd[k++] = SYSTEMD_EXPORT_PATH;
+                else
+                        cmd[k++] = SYSTEMD_PULL_PATH;
+
+                if (IN_SET(t->type, TRANSFER_IMPORT_TAR, TRANSFER_EXPORT_TAR, TRANSFER_PULL_TAR))
+                        cmd[k++] = "tar";
+                else
+                        cmd[k++] = "raw";
+
+                if (t->verify != _IMPORT_VERIFY_INVALID) {
+                        cmd[k++] = "--verify";
+                        cmd[k++] = import_verify_to_string(t->verify);
+                }
+
+                if (t->force_local)
+                        cmd[k++] = "--force";
+                if (t->read_only)
+                        cmd[k++] = "--read-only";
+
+                if (t->format) {
+                        cmd[k++] = "--format";
+                        cmd[k++] = t->format;
+                }
+
+                if (!IN_SET(t->type, TRANSFER_EXPORT_TAR, TRANSFER_EXPORT_RAW)) {
+                        if (t->remote)
+                                cmd[k++] = t->remote;
+                        else
+                                cmd[k++] = "-";
+                }
+
+                if (t->local)
+                        cmd[k++] = t->local;
+                cmd[k] = NULL;
+
+                execv(cmd[0], (char * const *) cmd);
+                log_error_errno(errno, "Failed to execute %s tool: %m", cmd[0]);
+                _exit(EXIT_FAILURE);
+        }
+
+        pipefd[1] = safe_close(pipefd[1]);
+        t->log_fd = pipefd[0];
+        pipefd[0] = -1;
+
+        t->stdin_fd = safe_close(t->stdin_fd);
+
+        r = sd_event_add_child(t->manager->event, &t->pid_event_source, t->pid, WEXITED, transfer_on_pid, t);
+        if (r < 0)
+                return r;
+
+        r = sd_event_add_io(t->manager->event, &t->log_event_source, t->log_fd, EPOLLIN, transfer_on_log, t);
+        if (r < 0)
+                return r;
+
+        /* Make sure always process logging before SIGCHLD */
+        r = sd_event_source_set_priority(t->log_event_source, SD_EVENT_PRIORITY_NORMAL -5);
+        if (r < 0)
+                return r;
+
+        r = sd_bus_emit_signal(
+                        t->manager->bus,
+                        "/org/freedesktop/import1",
+                        "org.freedesktop.import1.Manager",
+                        "TransferNew",
+                        "uo",
+                        t->id,
+                        t->object_path);
+        if (r < 0)
+                return r;
+
+        return 0;
+}
+
+static Manager *manager_unref(Manager *m) {
+        Transfer *t;
+
+        if (!m)
+                return NULL;
+
+        sd_event_source_unref(m->notify_event_source);
+        safe_close(m->notify_fd);
+
+        while ((t = hashmap_first(m->transfers)))
+                transfer_unref(t);
+
+        hashmap_free(m->transfers);
+
+        bus_verify_polkit_async_registry_free(m->polkit_registry);
+
+        m->bus = sd_bus_flush_close_unref(m->bus);
+        sd_event_unref(m->event);
+
+        free(m);
+        return NULL;
+}
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(Manager*, manager_unref);
+
+static int manager_on_notify(sd_event_source *s, int fd, uint32_t revents, void *userdata) {
+
+        char buf[NOTIFY_BUFFER_MAX+1];
+        struct iovec iovec = {
+                .iov_base = buf,
+                .iov_len = sizeof(buf)-1,
+        };
+        union {
+                struct cmsghdr cmsghdr;
+                uint8_t buf[CMSG_SPACE(sizeof(struct ucred)) +
+                            CMSG_SPACE(sizeof(int) * NOTIFY_FD_MAX)];
+        } control = {};
+        struct msghdr msghdr = {
+                .msg_iov = &iovec,
+                .msg_iovlen = 1,
+                .msg_control = &control,
+                .msg_controllen = sizeof(control),
+        };
+        struct ucred *ucred = NULL;
+        Manager *m = userdata;
+        struct cmsghdr *cmsg;
+        unsigned percent;
+        char *p, *e;
+        Transfer *t;
+        Iterator i;
+        ssize_t n;
+        int r;
+
+        n = recvmsg(fd, &msghdr, MSG_DONTWAIT|MSG_CMSG_CLOEXEC);
+        if (n < 0) {
+                if (errno == EAGAIN || errno == EINTR)
+                        return 0;
+
+                return -errno;
+        }
+
+        cmsg_close_all(&msghdr);
+
+        CMSG_FOREACH(cmsg, &msghdr)
+                if (cmsg->cmsg_level == SOL_SOCKET &&
+                    cmsg->cmsg_type == SCM_CREDENTIALS &&
+                    cmsg->cmsg_len == CMSG_LEN(sizeof(struct ucred)))
+                        ucred = (struct ucred*) CMSG_DATA(cmsg);
+
+        if (msghdr.msg_flags & MSG_TRUNC) {
+                log_warning("Got overly long notification datagram, ignoring.");
+                return 0;
+        }
+
+        if (!ucred || ucred->pid <= 0) {
+                log_warning("Got notification datagram lacking credential information, ignoring.");
+                return 0;
+        }
+
+        HASHMAP_FOREACH(t, m->transfers, i)
+                if (ucred->pid == t->pid)
+                        break;
+
+        if (!t) {
+                log_warning("Got notification datagram from unexpected peer, ignoring.");
+                return 0;
+        }
+
+        buf[n] = 0;
+
+        p = startswith(buf, "X_IMPORT_PROGRESS=");
+        if (!p) {
+                p = strstr(buf, "\nX_IMPORT_PROGRESS=");
+                if (!p)
+                        return 0;
+
+                p += 19;
+        }
+
+        e = strchrnul(p, '\n');
+        *e = 0;
+
+        r = safe_atou(p, &percent);
+        if (r < 0 || percent > 100) {
+                log_warning("Got invalid percent value, ignoring.");
+                return 0;
+        }
+
+        t->progress_percent = percent;
+
+        log_debug("Got percentage from client: %u%%", percent);
+        return 0;
+}
+
+static int manager_new(Manager **ret) {
+        _cleanup_(manager_unrefp) Manager *m = NULL;
+        static const union sockaddr_union sa = {
+                .un.sun_family = AF_UNIX,
+                .un.sun_path = "/run/systemd/import/notify",
+        };
+        static const int one = 1;
+        int r;
+
+        assert(ret);
+
+        m = new0(Manager, 1);
+        if (!m)
+                return -ENOMEM;
+
+        r = sd_event_default(&m->event);
+        if (r < 0)
+                return r;
+
+        sd_event_set_watchdog(m->event, true);
+
+        r = sd_bus_default_system(&m->bus);
+        if (r < 0)
+                return r;
+
+        m->notify_fd = socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0);
+        if (m->notify_fd < 0)
+                return -errno;
+
+        (void) mkdir_parents_label(sa.un.sun_path, 0755);
+        (void) unlink(sa.un.sun_path);
+
+        if (bind(m->notify_fd, &sa.sa, SOCKADDR_UN_LEN(sa.un)) < 0)
+                return -errno;
+
+        if (setsockopt(m->notify_fd, SOL_SOCKET, SO_PASSCRED, &one, sizeof(one)) < 0)
+                return -errno;
+
+        r = sd_event_add_io(m->event, &m->notify_event_source, m->notify_fd, EPOLLIN, manager_on_notify, m);
+        if (r < 0)
+                return r;
+
+        *ret = m;
+        m = NULL;
+
+        return 0;
+}
+
+static Transfer *manager_find(Manager *m, TransferType type, const char *remote) {
+        Transfer *t;
+        Iterator i;
+
+        assert(m);
+        assert(type >= 0);
+        assert(type < _TRANSFER_TYPE_MAX);
+
+        HASHMAP_FOREACH(t, m->transfers, i) {
+
+                if (t->type == type &&
+                    streq_ptr(t->remote, remote))
+                        return t;
+        }
+
+        return NULL;
+}
+
+static int method_import_tar_or_raw(sd_bus_message *msg, void *userdata, sd_bus_error *error) {
+        _cleanup_(transfer_unrefp) Transfer *t = NULL;
+        int fd, force, read_only, r;
+        const char *local, *object;
+        Manager *m = userdata;
+        TransferType type;
+        uint32_t id;
+
+        assert(msg);
+        assert(m);
+
+        r = bus_verify_polkit_async(
+                        msg,
+                        CAP_SYS_ADMIN,
+                        "org.freedesktop.import1.import",
+                        NULL,
+                        false,
+                        UID_INVALID,
+                        &m->polkit_registry,
+                        error);
+        if (r < 0)
+                return r;
+        if (r == 0)
+                return 1; /* Will call us back */
+
+        r = sd_bus_message_read(msg, "hsbb", &fd, &local, &force, &read_only);
+        if (r < 0)
+                return r;
+
+        if (!machine_name_is_valid(local))
+                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Local name %s is invalid", local);
+
+        r = setup_machine_directory((uint64_t) -1, error);
+        if (r < 0)
+                return r;
+
+        type = streq_ptr(sd_bus_message_get_member(msg), "ImportTar") ? TRANSFER_IMPORT_TAR : TRANSFER_IMPORT_RAW;
+
+        r = transfer_new(m, &t);
+        if (r < 0)
+                return r;
+
+        t->type = type;
+        t->force_local = force;
+        t->read_only = read_only;
+
+        t->local = strdup(local);
+        if (!t->local)
+                return -ENOMEM;
+
+        t->stdin_fd = fcntl(fd, F_DUPFD_CLOEXEC, 3);
+        if (t->stdin_fd < 0)
+                return -errno;
+
+        r = transfer_start(t);
+        if (r < 0)
+                return r;
+
+        object = t->object_path;
+        id = t->id;
+        t = NULL;
+
+        return sd_bus_reply_method_return(msg, "uo", id, object);
+}
+
+static int method_export_tar_or_raw(sd_bus_message *msg, void *userdata, sd_bus_error *error) {
+        _cleanup_(transfer_unrefp) Transfer *t = NULL;
+        int fd, r;
+        const char *local, *object, *format;
+        Manager *m = userdata;
+        TransferType type;
+        uint32_t id;
+
+        assert(msg);
+        assert(m);
+
+        r = bus_verify_polkit_async(
+                        msg,
+                        CAP_SYS_ADMIN,
+                        "org.freedesktop.import1.export",
+                        NULL,
+                        false,
+                        UID_INVALID,
+                        &m->polkit_registry,
+                        error);
+        if (r < 0)
+                return r;
+        if (r == 0)
+                return 1; /* Will call us back */
+
+        r = sd_bus_message_read(msg, "shs", &local, &fd, &format);
+        if (r < 0)
+                return r;
+
+        if (!machine_name_is_valid(local))
+                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Local name %s is invalid", local);
+
+        type = streq_ptr(sd_bus_message_get_member(msg), "ExportTar") ? TRANSFER_EXPORT_TAR : TRANSFER_EXPORT_RAW;
+
+        r = transfer_new(m, &t);
+        if (r < 0)
+                return r;
+
+        t->type = type;
+
+        if (!isempty(format)) {
+                t->format = strdup(format);
+                if (!t->format)
+                        return -ENOMEM;
+        }
+
+        t->local = strdup(local);
+        if (!t->local)
+                return -ENOMEM;
+
+        t->stdout_fd = fcntl(fd, F_DUPFD_CLOEXEC, 3);
+        if (t->stdout_fd < 0)
+                return -errno;
+
+        r = transfer_start(t);
+        if (r < 0)
+                return r;
+
+        object = t->object_path;
+        id = t->id;
+        t = NULL;
+
+        return sd_bus_reply_method_return(msg, "uo", id, object);
+}
+
+static int method_pull_tar_or_raw(sd_bus_message *msg, void *userdata, sd_bus_error *error) {
+        _cleanup_(transfer_unrefp) Transfer *t = NULL;
+        const char *remote, *local, *verify, *object;
+        Manager *m = userdata;
+        ImportVerify v;
+        TransferType type;
+        int force, r;
+        uint32_t id;
+
+        assert(msg);
+        assert(m);
+
+        r = bus_verify_polkit_async(
+                        msg,
+                        CAP_SYS_ADMIN,
+                        "org.freedesktop.import1.pull",
+                        NULL,
+                        false,
+                        UID_INVALID,
+                        &m->polkit_registry,
+                        error);
+        if (r < 0)
+                return r;
+        if (r == 0)
+                return 1; /* Will call us back */
+
+        r = sd_bus_message_read(msg, "sssb", &remote, &local, &verify, &force);
+        if (r < 0)
+                return r;
+
+        if (!http_url_is_valid(remote))
+                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "URL %s is invalid", remote);
+
+        if (isempty(local))
+                local = NULL;
+        else if (!machine_name_is_valid(local))
+                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Local name %s is invalid", local);
+
+        if (isempty(verify))
+                v = IMPORT_VERIFY_SIGNATURE;
+        else
+                v = import_verify_from_string(verify);
+        if (v < 0)
+                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Unknown verification mode %s", verify);
+
+        r = setup_machine_directory((uint64_t) -1, error);
+        if (r < 0)
+                return r;
+
+        type = streq_ptr(sd_bus_message_get_member(msg), "PullTar") ? TRANSFER_PULL_TAR : TRANSFER_PULL_RAW;
+
+        if (manager_find(m, type, remote))
+                return sd_bus_error_setf(error, BUS_ERROR_TRANSFER_IN_PROGRESS, "Transfer for %s already in progress.", remote);
+
+        r = transfer_new(m, &t);
+        if (r < 0)
+                return r;
+
+        t->type = type;
+        t->verify = v;
+        t->force_local = force;
+
+        t->remote = strdup(remote);
+        if (!t->remote)
+                return -ENOMEM;
+
+        if (local) {
+                t->local = strdup(local);
+                if (!t->local)
+                        return -ENOMEM;
+        }
+
+        r = transfer_start(t);
+        if (r < 0)
+                return r;
+
+        object = t->object_path;
+        id = t->id;
+        t = NULL;
+
+        return sd_bus_reply_method_return(msg, "uo", id, object);
+}
+
+static int method_list_transfers(sd_bus_message *msg, void *userdata, sd_bus_error *error) {
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+        Manager *m = userdata;
+        Transfer *t;
+        Iterator i;
+        int r;
+
+        assert(msg);
+        assert(m);
+
+        r = sd_bus_message_new_method_return(msg, &reply);
+        if (r < 0)
+                return r;
+
+        r = sd_bus_message_open_container(reply, 'a', "(usssdo)");
+        if (r < 0)
+                return r;
+
+        HASHMAP_FOREACH(t, m->transfers, i) {
+
+                r = sd_bus_message_append(
+                                reply,
+                                "(usssdo)",
+                                t->id,
+                                transfer_type_to_string(t->type),
+                                t->remote,
+                                t->local,
+                                (double) t->progress_percent / 100.0,
+                                t->object_path);
+                if (r < 0)
+                        return r;
+        }
+
+        r = sd_bus_message_close_container(reply);
+        if (r < 0)
+                return r;
+
+        return sd_bus_send(NULL, reply, NULL);
+}
+
+static int method_cancel(sd_bus_message *msg, void *userdata, sd_bus_error *error) {
+        Transfer *t = userdata;
+        int r;
+
+        assert(msg);
+        assert(t);
+
+        r = bus_verify_polkit_async(
+                        msg,
+                        CAP_SYS_ADMIN,
+                        "org.freedesktop.import1.pull",
+                        NULL,
+                        false,
+                        UID_INVALID,
+                        &t->manager->polkit_registry,
+                        error);
+        if (r < 0)
+                return r;
+        if (r == 0)
+                return 1; /* Will call us back */
+
+        r = transfer_cancel(t);
+        if (r < 0)
+                return r;
+
+        return sd_bus_reply_method_return(msg, NULL);
+}
+
+static int method_cancel_transfer(sd_bus_message *msg, void *userdata, sd_bus_error *error) {
+        Manager *m = userdata;
+        Transfer *t;
+        uint32_t id;
+        int r;
+
+        assert(msg);
+        assert(m);
+
+        r = bus_verify_polkit_async(
+                        msg,
+                        CAP_SYS_ADMIN,
+                        "org.freedesktop.import1.pull",
+                        NULL,
+                        false,
+                        UID_INVALID,
+                        &m->polkit_registry,
+                        error);
+        if (r < 0)
+                return r;
+        if (r == 0)
+                return 1; /* Will call us back */
+
+        r = sd_bus_message_read(msg, "u", &id);
+        if (r < 0)
+                return r;
+        if (id <= 0)
+                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid transfer id");
+
+        t = hashmap_get(m->transfers, UINT32_TO_PTR(id));
+        if (!t)
+                return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_TRANSFER, "No transfer by id %" PRIu32, id);
+
+        r = transfer_cancel(t);
+        if (r < 0)
+                return r;
+
+        return sd_bus_reply_method_return(msg, NULL);
+}
+
+static int property_get_progress(
+                sd_bus *bus,
+                const char *path,
+                const char *interface,
+                const char *property,
+                sd_bus_message *reply,
+                void *userdata,
+                sd_bus_error *error) {
+
+        Transfer *t = userdata;
+
+        assert(bus);
+        assert(reply);
+        assert(t);
+
+        return sd_bus_message_append(reply, "d", (double) t->progress_percent / 100.0);
+}
+
+static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_type, transfer_type, TransferType);
+static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_verify, import_verify, ImportVerify);
+
+static const sd_bus_vtable transfer_vtable[] = {
+        SD_BUS_VTABLE_START(0),
+        SD_BUS_PROPERTY("Id", "u", NULL, offsetof(Transfer, id), SD_BUS_VTABLE_PROPERTY_CONST),
+        SD_BUS_PROPERTY("Local", "s", NULL, offsetof(Transfer, local), SD_BUS_VTABLE_PROPERTY_CONST),
+        SD_BUS_PROPERTY("Remote", "s", NULL, offsetof(Transfer, remote), SD_BUS_VTABLE_PROPERTY_CONST),
+        SD_BUS_PROPERTY("Type", "s", property_get_type, offsetof(Transfer, type), SD_BUS_VTABLE_PROPERTY_CONST),
+        SD_BUS_PROPERTY("Verify", "s", property_get_verify, offsetof(Transfer, verify), SD_BUS_VTABLE_PROPERTY_CONST),
+        SD_BUS_PROPERTY("Progress", "d", property_get_progress, 0, 0),
+        SD_BUS_METHOD("Cancel", NULL, NULL, method_cancel, SD_BUS_VTABLE_UNPRIVILEGED),
+        SD_BUS_SIGNAL("LogMessage", "us", 0),
+        SD_BUS_VTABLE_END,
+};
+
+static const sd_bus_vtable manager_vtable[] = {
+        SD_BUS_VTABLE_START(0),
+        SD_BUS_METHOD("ImportTar", "hsbb", "uo", method_import_tar_or_raw, SD_BUS_VTABLE_UNPRIVILEGED),
+        SD_BUS_METHOD("ImportRaw", "hsbb", "uo", method_import_tar_or_raw, SD_BUS_VTABLE_UNPRIVILEGED),
+        SD_BUS_METHOD("ExportTar", "shs", "uo", method_export_tar_or_raw, SD_BUS_VTABLE_UNPRIVILEGED),
+        SD_BUS_METHOD("ExportRaw", "shs", "uo", method_export_tar_or_raw, SD_BUS_VTABLE_UNPRIVILEGED),
+        SD_BUS_METHOD("PullTar", "sssb", "uo", method_pull_tar_or_raw, SD_BUS_VTABLE_UNPRIVILEGED),
+        SD_BUS_METHOD("PullRaw", "sssb", "uo", method_pull_tar_or_raw, SD_BUS_VTABLE_UNPRIVILEGED),
+        SD_BUS_METHOD("ListTransfers", NULL, "a(usssdo)", method_list_transfers, SD_BUS_VTABLE_UNPRIVILEGED),
+        SD_BUS_METHOD("CancelTransfer", "u", NULL, method_cancel_transfer, SD_BUS_VTABLE_UNPRIVILEGED),
+        SD_BUS_SIGNAL("TransferNew", "uo", 0),
+        SD_BUS_SIGNAL("TransferRemoved", "uos", 0),
+        SD_BUS_VTABLE_END,
+};
+
+static int transfer_object_find(sd_bus *bus, const char *path, const char *interface, void *userdata, void **found, sd_bus_error *error) {
+        Manager *m = userdata;
+        Transfer *t;
+        const char *p;
+        uint32_t id;
+        int r;
+
+        assert(bus);
+        assert(path);
+        assert(interface);
+        assert(found);
+        assert(m);
+
+        p = startswith(path, "/org/freedesktop/import1/transfer/_");
+        if (!p)
+                return 0;
+
+        r = safe_atou32(p, &id);
+        if (r < 0 || id == 0)
+                return 0;
+
+        t = hashmap_get(m->transfers, UINT32_TO_PTR(id));
+        if (!t)
+                return 0;
+
+        *found = t;
+        return 1;
+}
+
+static int transfer_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***nodes, sd_bus_error *error) {
+        _cleanup_strv_free_ char **l = NULL;
+        Manager *m = userdata;
+        Transfer *t;
+        unsigned k = 0;
+        Iterator i;
+
+        l = new0(char*, hashmap_size(m->transfers) + 1);
+        if (!l)
+                return -ENOMEM;
+
+        HASHMAP_FOREACH(t, m->transfers, i) {
+
+                l[k] = strdup(t->object_path);
+                if (!l[k])
+                        return -ENOMEM;
+
+                k++;
+        }
+
+        *nodes = l;
+        l = NULL;
+
+        return 1;
+}
+
+static int manager_add_bus_objects(Manager *m) {
+        int r;
+
+        assert(m);
+
+        r = sd_bus_add_object_vtable(m->bus, NULL, "/org/freedesktop/import1", "org.freedesktop.import1.Manager", manager_vtable, m);
+        if (r < 0)
+                return log_error_errno(r, "Failed to register object: %m");
+
+        r = sd_bus_add_fallback_vtable(m->bus, NULL, "/org/freedesktop/import1/transfer", "org.freedesktop.import1.Transfer", transfer_vtable, transfer_object_find, m);
+        if (r < 0)
+                return log_error_errno(r, "Failed to register object: %m");
+
+        r = sd_bus_add_node_enumerator(m->bus, NULL, "/org/freedesktop/import1/transfer", transfer_node_enumerator, m);
+        if (r < 0)
+                return log_error_errno(r, "Failed to add transfer enumerator: %m");
+
+        r = sd_bus_request_name(m->bus, "org.freedesktop.import1", 0);
+        if (r < 0)
+                return log_error_errno(r, "Failed to register name: %m");
+
+        r = sd_bus_attach_event(m->bus, m->event, 0);
+        if (r < 0)
+                return log_error_errno(r, "Failed to attach bus to event loop: %m");
+
+        return 0;
+}
+
+static bool manager_check_idle(void *userdata) {
+        Manager *m = userdata;
+
+        return hashmap_isempty(m->transfers);
+}
+
+static int manager_run(Manager *m) {
+        assert(m);
+
+        return bus_event_loop_with_idle(
+                        m->event,
+                        m->bus,
+                        "org.freedesktop.import1",
+                        DEFAULT_EXIT_USEC,
+                        manager_check_idle,
+                        m);
+}
+
+int main(int argc, char *argv[]) {
+        _cleanup_(manager_unrefp) Manager *m = NULL;
+        int r;
+
+        log_set_target(LOG_TARGET_AUTO);
+        log_parse_environment();
+        log_open();
+
+        umask(0022);
+
+        if (argc != 1) {
+                log_error("This program takes no arguments.");
+                r = -EINVAL;
+                goto finish;
+        }
+
+        assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGCHLD, -1) >= 0);
+
+        r = manager_new(&m);
+        if (r < 0) {
+                log_error_errno(r, "Failed to allocate manager object: %m");
+                goto finish;
+        }
+
+        r = manager_add_bus_objects(m);
+        if (r < 0)
+                goto finish;
+
+        r = manager_run(m);
+        if (r < 0) {
+                log_error_errno(r, "Failed to run event loop: %m");
+                goto finish;
+        }
+
+finish:
+        return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
+}
diff --git a/src/grp-machine/grp-import/systemd-importd/org.freedesktop.import1.conf b/src/grp-machine/grp-import/systemd-importd/org.freedesktop.import1.conf
new file mode 100644
index 0000000000..ed2539a03b
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-importd/org.freedesktop.import1.conf
@@ -0,0 +1,62 @@
+<?xml version="1.0"?> <!--*-nxml-*-->
+<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
+        "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
+
+<!--
+  This file is part of systemd.
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+-->
+
+<busconfig>
+
+        <policy user="root">
+                <allow own="org.freedesktop.import1"/>
+                <allow send_destination="org.freedesktop.import1"/>
+                <allow receive_sender="org.freedesktop.import1"/>
+        </policy>
+
+        <policy context="default">
+                <deny send_destination="org.freedesktop.import1"/>
+
+                <allow send_destination="org.freedesktop.import1"
+                       send_interface="org.freedesktop.DBus.Introspectable"/>
+
+                <allow send_destination="org.freedesktop.import1"
+                       send_interface="org.freedesktop.DBus.Peer"/>
+
+                <allow send_destination="org.freedesktop.import1"
+                       send_interface="org.freedesktop.DBus.Properties"
+                       send_member="Get"/>
+
+                <allow send_destination="org.freedesktop.import1"
+                       send_interface="org.freedesktop.DBus.Properties"
+                       send_member="GetAll"/>
+
+                <allow send_destination="org.freedesktop.import1"
+                       send_interface="org.freedesktop.import1.Manager"
+                       send_member="ListTransfers"/>
+
+                <allow send_destination="org.freedesktop.import1"
+                       send_interface="org.freedesktop.import1.Manager"
+                       send_member="CancelTransfer"/>
+
+                <allow send_destination="org.freedesktop.import1"
+                       send_interface="org.freedesktop.import1.Manager"
+                       send_member="PullTar"/>
+
+                <allow send_destination="org.freedesktop.import1"
+                       send_interface="org.freedesktop.import1.Manager"
+                       send_member="PullRaw"/>
+
+                <allow send_destination="org.freedesktop.import1"
+                       send_interface="org.freedesktop.import1.Transfer"
+                       send_member="Cancel"/>
+
+                <allow receive_sender="org.freedesktop.import1"/>
+        </policy>
+
+</busconfig>
diff --git a/src/grp-machine/grp-import/systemd-importd/org.freedesktop.import1.policy.in b/src/grp-machine/grp-import/systemd-importd/org.freedesktop.import1.policy.in
new file mode 100644
index 0000000000..85924ed743
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-importd/org.freedesktop.import1.policy.in
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?> <!--*-nxml-*-->
+<!DOCTYPE policyconfig PUBLIC "-//freedesktop//DTD PolicyKit Policy Configuration 1.0//EN"
+        "http://www.freedesktop.org/standards/PolicyKit/1/policyconfig.dtd">
+
+<!--
+  This file is part of systemd.
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+-->
+
+<policyconfig>
+
+        <vendor>The systemd Project</vendor>
+        <vendor_url>http://www.freedesktop.org/wiki/Software/systemd</vendor_url>
+
+        <action id="org.freedesktop.import1.import">
+                <_description>Import a VM or container image</_description>
+                <_message>Authentication is required to import a VM or container image</_message>
+                <defaults>
+                        <allow_any>auth_admin</allow_any>
+                        <allow_inactive>auth_admin</allow_inactive>
+                        <allow_active>auth_admin_keep</allow_active>
+                </defaults>
+        </action>
+
+        <action id="org.freedesktop.import1.export">
+                <_description>Export a VM or container image</_description>
+                <_message>Authentication is required to export a VM or container image</_message>
+                <defaults>
+                        <allow_any>auth_admin</allow_any>
+                        <allow_inactive>auth_admin</allow_inactive>
+                        <allow_active>auth_admin_keep</allow_active>
+                </defaults>
+        </action>
+
+        <action id="org.freedesktop.import1.pull">
+                <_description>Download a VM or container image</_description>
+                <_message>Authentication is required to download a VM or container image</_message>
+                <defaults>
+                        <allow_any>auth_admin</allow_any>
+                        <allow_inactive>auth_admin</allow_inactive>
+                        <allow_active>auth_admin_keep</allow_active>
+                </defaults>
+        </action>
+
+</policyconfig>
diff --git a/src/grp-machine/grp-import/systemd-importd/org.freedesktop.import1.service b/src/grp-machine/grp-import/systemd-importd/org.freedesktop.import1.service
new file mode 100644
index 0000000000..8fc4c47881
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-importd/org.freedesktop.import1.service
@@ -0,0 +1,12 @@
+#  This file is part of systemd.
+#
+#  systemd is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU Lesser General Public License as published by
+#  the Free Software Foundation; either version 2.1 of the License, or
+#  (at your option) any later version.
+
+[D-BUS Service]
+Name=org.freedesktop.import1
+Exec=/bin/false
+User=root
+SystemdService=dbus-org.freedesktop.import1.service
diff --git a/src/grp-machine/grp-import/systemd-importd/systemd-importd.service.in b/src/grp-machine/grp-import/systemd-importd/systemd-importd.service.in
new file mode 100644
index 0000000000..0f5489e7e3
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-importd/systemd-importd.service.in
@@ -0,0 +1,21 @@
+#  This file is part of systemd.
+#
+#  systemd is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU Lesser General Public License as published by
+#  the Free Software Foundation; either version 2.1 of the License, or
+#  (at your option) any later version.
+
+[Unit]
+Description=Virtual Machine and Container Download Service
+Documentation=man:systemd-importd.service(8)
+Documentation=http://www.freedesktop.org/wiki/Software/systemd/importd
+
+[Service]
+ExecStart=@rootlibexecdir@/systemd-importd
+BusName=org.freedesktop.import1
+CapabilityBoundingSet=CAP_CHOWN CAP_FOWNER CAP_FSETID CAP_MKNOD CAP_SETFCAP CAP_SYS_ADMIN CAP_SETPCAP CAP_DAC_OVERRIDE
+NoNewPrivileges=yes
+WatchdogSec=3min
+KillMode=mixed
+MemoryDenyWriteExecute=yes
+SystemCallFilter=~@clock @cpu-emulation @debug @keyring @module @mount @obsolete @raw-io
diff --git a/src/grp-machine/grp-import/systemd-importd/systemd-importd.service.xml b/src/grp-machine/grp-import/systemd-importd/systemd-importd.service.xml
new file mode 100644
index 0000000000..8fdced475c
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-importd/systemd-importd.service.xml
@@ -0,0 +1,82 @@
+<?xml version='1.0'?> <!--*-nxml-*-->
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+
+<!--
+  This file is part of systemd.
+
+  Copyright 2016 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+-->
+
+<refentry id="systemd-importd.service" conditional='ENABLE_IMPORTD'>
+
+  <refentryinfo>
+    <title>systemd-importd.service</title>
+    <productname>systemd</productname>
+
+    <authorgroup>
+      <author>
+        <contrib>Developer</contrib>
+        <firstname>Lennart</firstname>
+        <surname>Poettering</surname>
+        <email>lennart@poettering.net</email>
+      </author>
+    </authorgroup>
+  </refentryinfo>
+
+  <refmeta>
+    <refentrytitle>systemd-importd.service</refentrytitle>
+    <manvolnum>8</manvolnum>
+  </refmeta>
+
+  <refnamediv>
+    <refname>systemd-importd.service</refname>
+    <refname>systemd-importd</refname>
+    <refpurpose>VM and container image import and export service</refpurpose>
+  </refnamediv>
+
+  <refsynopsisdiv>
+    <para><filename>systemd-importd.service</filename></para>
+    <para><filename>/usr/lib/systemd/systemd-importd</filename></para>
+  </refsynopsisdiv>
+
+  <refsect1>
+    <title>Description</title>
+
+    <para><command>systemd-importd</command> is a system service that allows importing, exporting and downloading of
+    system images suitable for running as VM or containers. It is a companion service for
+    <citerefentry><refentrytitle>systemd-machined.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>, and provides the implementation for
+    <citerefentry><refentrytitle>machinectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>'s
+    <command>pull-raw</command>, <command>pull-tar</command>, <command>import-raw</command>,
+    <command>import-tar</command>, <command>export-raw</command>, and <command>export-tar</command> commands.</para>
+
+    <para>See the
+    <ulink url="http://www.freedesktop.org/wiki/Software/systemd/importd">
+    importd D-Bus API Documentation</ulink> for information about the
+    APIs <filename>systemd-importd</filename> provides.</para>
+  </refsect1>
+
+  <refsect1>
+    <title>See Also</title>
+    <para>
+      <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+      <citerefentry><refentrytitle>machinectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+      <citerefentry><refentrytitle>systemd-machined.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
+      <citerefentry><refentrytitle>systemd-nspawn</refentrytitle><manvolnum>1</manvolnum></citerefentry>
+    </para>
+  </refsect1>
+
+</refentry>
diff --git a/src/grp-machine/grp-import/systemd-pull/Makefile b/src/grp-machine/grp-import/systemd-pull/Makefile
new file mode 100644
index 0000000000..a9653a5f2c
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-pull/Makefile
@@ -0,0 +1,63 @@
+#  -*- Mode: makefile; indent-tabs-mode: t -*-
+#
+#  This file is part of systemd.
+#
+#  Copyright 2010-2012 Lennart Poettering
+#  Copyright 2010-2012 Kay Sievers
+#  Copyright 2013 Zbigniew Jędrzejewski-Szmek
+#  Copyright 2013 David Strauss
+#  Copyright 2016 Luke Shumaker
+#
+#  systemd is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU Lesser General Public License as published by
+#  the Free Software Foundation; either version 2.1 of the License, or
+#  (at your option) any later version.
+#
+#  systemd is distributed in the hope that it will be useful, but
+#  WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+#  Lesser General Public License for more details.
+#
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+include $(dir $(lastword $(MAKEFILE_LIST)))/../../../../config.mk
+include $(topsrcdir)/build-aux/Makefile.head.mk
+
+rootlibexec_PROGRAMS += systemd-pull
+systemd_pull_SOURCES = \
+	src/import/pull.c \
+	src/import/pull-raw.c \
+	src/import/pull-raw.h \
+	src/import/pull-tar.c \
+	src/import/pull-tar.h \
+	src/import/pull-job.c \
+	src/import/pull-job.h \
+	src/import/pull-common.c \
+	src/import/pull-common.h \
+	src/import/import-common.c \
+	src/import/import-common.h \
+	src/import/import-compress.c \
+	src/import/import-compress.h \
+	src/import/curl-util.c \
+	src/import/curl-util.h \
+	src/import/qcow2-util.c \
+	src/import/qcow2-util.h
+
+systemd_pull_CFLAGS = \
+	$(LIBCURL_CFLAGS) \
+	$(XZ_CFLAGS) \
+	$(ZLIB_CFLAGS) \
+	$(BZIP2_CFLAGS) \
+	$(GCRYPT_CFLAGS) \
+	-D VENDOR_KEYRING_PATH=\"$(rootlibexecdir)/import-pubring.gpg\" \
+	-D USER_KEYRING_PATH=\"$(pkgsysconfdir)/import-pubring.gpg\"
+
+systemd_pull_LDADD = \
+	libsystemd-shared.la \
+	$(LIBCURL_LIBS) \
+	$(XZ_LIBS) \
+	$(ZLIB_LIBS) \
+	$(BZIP2_LIBS) \
+	$(GCRYPT_LIBS)
+
+include $(topsrcdir)/build-aux/Makefile.tail.mk
diff --git a/src/grp-machine/grp-import/systemd-pull/curl-util.c b/src/grp-machine/grp-import/systemd-pull/curl-util.c
new file mode 100644
index 0000000000..52d0894018
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-pull/curl-util.c
@@ -0,0 +1,449 @@
+/***
+  This file is part of systemd.
+
+  Copyright 2014 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include "systemd-basic/alloc-util.h"
+#include "systemd-basic/fd-util.h"
+#include "systemd-basic/string-util.h"
+
+#include "curl-util.h"
+
+static void curl_glue_check_finished(CurlGlue *g) {
+        CURLMsg *msg;
+        int k = 0;
+
+        assert(g);
+
+        msg = curl_multi_info_read(g->curl, &k);
+        if (!msg)
+                return;
+
+        if (msg->msg != CURLMSG_DONE)
+                return;
+
+        if (g->on_finished)
+                g->on_finished(g, msg->easy_handle, msg->data.result);
+}
+
+static int curl_glue_on_io(sd_event_source *s, int fd, uint32_t revents, void *userdata) {
+        CurlGlue *g = userdata;
+        int action, k = 0, translated_fd;
+
+        assert(s);
+        assert(g);
+
+        translated_fd = PTR_TO_FD(hashmap_get(g->translate_fds, FD_TO_PTR(fd)));
+
+        if ((revents & (EPOLLIN|EPOLLOUT)) == (EPOLLIN|EPOLLOUT))
+                action = CURL_POLL_INOUT;
+        else if (revents & EPOLLIN)
+                action = CURL_POLL_IN;
+        else if (revents & EPOLLOUT)
+                action = CURL_POLL_OUT;
+        else
+                action = 0;
+
+        if (curl_multi_socket_action(g->curl, translated_fd, action, &k) < 0) {
+                log_debug("Failed to propagate IO event.");
+                return -EINVAL;
+        }
+
+        curl_glue_check_finished(g);
+        return 0;
+}
+
+static int curl_glue_socket_callback(CURLM *curl, curl_socket_t s, int action, void *userdata, void *socketp) {
+        sd_event_source *io;
+        CurlGlue *g = userdata;
+        uint32_t events = 0;
+        int r;
+
+        assert(curl);
+        assert(g);
+
+        io = hashmap_get(g->ios, FD_TO_PTR(s));
+
+        if (action == CURL_POLL_REMOVE) {
+                if (io) {
+                        int fd;
+
+                        fd = sd_event_source_get_io_fd(io);
+                        assert(fd >= 0);
+
+                        sd_event_source_set_enabled(io, SD_EVENT_OFF);
+                        sd_event_source_unref(io);
+
+                        hashmap_remove(g->ios, FD_TO_PTR(s));
+                        hashmap_remove(g->translate_fds, FD_TO_PTR(fd));
+
+                        safe_close(fd);
+                }
+
+                return 0;
+        }
+
+        r = hashmap_ensure_allocated(&g->ios, &trivial_hash_ops);
+        if (r < 0) {
+                log_oom();
+                return -1;
+        }
+
+        r = hashmap_ensure_allocated(&g->translate_fds, &trivial_hash_ops);
+        if (r < 0) {
+                log_oom();
+                return -1;
+        }
+
+        if (action == CURL_POLL_IN)
+                events = EPOLLIN;
+        else if (action == CURL_POLL_OUT)
+                events = EPOLLOUT;
+        else if (action == CURL_POLL_INOUT)
+                events = EPOLLIN|EPOLLOUT;
+
+        if (io) {
+                if (sd_event_source_set_io_events(io, events) < 0)
+                        return -1;
+
+                if (sd_event_source_set_enabled(io, SD_EVENT_ON) < 0)
+                        return -1;
+        } else {
+                _cleanup_close_ int fd = -1;
+
+                /* When curl needs to remove an fd from us it closes
+                 * the fd first, and only then calls into us. This is
+                 * nasty, since we cannot pass the fd on to epoll()
+                 * anymore. Hence, duplicate the fds here, and keep a
+                 * copy for epoll which we control after use. */
+
+                fd = fcntl(s, F_DUPFD_CLOEXEC, 3);
+                if (fd < 0)
+                        return -1;
+
+                if (sd_event_add_io(g->event, &io, fd, events, curl_glue_on_io, g) < 0)
+                        return -1;
+
+                (void) sd_event_source_set_description(io, "curl-io");
+
+                r = hashmap_put(g->ios, FD_TO_PTR(s), io);
+                if (r < 0) {
+                        log_oom();
+                        sd_event_source_unref(io);
+                        return -1;
+                }
+
+                r = hashmap_put(g->translate_fds, FD_TO_PTR(fd), FD_TO_PTR(s));
+                if (r < 0) {
+                        log_oom();
+                        hashmap_remove(g->ios, FD_TO_PTR(s));
+                        sd_event_source_unref(io);
+                        return -1;
+                }
+
+                fd = -1;
+        }
+
+        return 0;
+}
+
+static int curl_glue_on_timer(sd_event_source *s, uint64_t usec, void *userdata) {
+        CurlGlue *g = userdata;
+        int k = 0;
+
+        assert(s);
+        assert(g);
+
+        if (curl_multi_socket_action(g->curl, CURL_SOCKET_TIMEOUT, 0, &k) != CURLM_OK) {
+                log_debug("Failed to propagate timeout.");
+                return -EINVAL;
+        }
+
+        curl_glue_check_finished(g);
+        return 0;
+}
+
+static int curl_glue_timer_callback(CURLM *curl, long timeout_ms, void *userdata) {
+        CurlGlue *g = userdata;
+        usec_t usec;
+
+        assert(curl);
+        assert(g);
+
+        if (timeout_ms < 0) {
+                if (g->timer) {
+                        if (sd_event_source_set_enabled(g->timer, SD_EVENT_OFF) < 0)
+                                return -1;
+                }
+
+                return 0;
+        }
+
+        usec = now(clock_boottime_or_monotonic()) + (usec_t) timeout_ms * USEC_PER_MSEC + USEC_PER_MSEC - 1;
+
+        if (g->timer) {
+                if (sd_event_source_set_time(g->timer, usec) < 0)
+                        return -1;
+
+                if (sd_event_source_set_enabled(g->timer, SD_EVENT_ONESHOT) < 0)
+                        return -1;
+        } else {
+                if (sd_event_add_time(g->event, &g->timer, clock_boottime_or_monotonic(), usec, 0, curl_glue_on_timer, g) < 0)
+                        return -1;
+
+                (void) sd_event_source_set_description(g->timer, "curl-timer");
+        }
+
+        return 0;
+}
+
+CurlGlue *curl_glue_unref(CurlGlue *g) {
+        sd_event_source *io;
+
+        if (!g)
+                return NULL;
+
+        if (g->curl)
+                curl_multi_cleanup(g->curl);
+
+        while ((io = hashmap_steal_first(g->ios))) {
+                int fd;
+
+                fd = sd_event_source_get_io_fd(io);
+                assert(fd >= 0);
+
+                hashmap_remove(g->translate_fds, FD_TO_PTR(fd));
+
+                safe_close(fd);
+                sd_event_source_unref(io);
+        }
+
+        hashmap_free(g->ios);
+
+        sd_event_source_unref(g->timer);
+        sd_event_unref(g->event);
+        free(g);
+
+        return NULL;
+}
+
+int curl_glue_new(CurlGlue **glue, sd_event *event) {
+        _cleanup_(curl_glue_unrefp) CurlGlue *g = NULL;
+        int r;
+
+        g = new0(CurlGlue, 1);
+        if (!g)
+                return -ENOMEM;
+
+        if (event)
+                g->event = sd_event_ref(event);
+        else {
+                r = sd_event_default(&g->event);
+                if (r < 0)
+                        return r;
+        }
+
+        g->curl = curl_multi_init();
+        if (!g->curl)
+                return -ENOMEM;
+
+        if (curl_multi_setopt(g->curl, CURLMOPT_SOCKETDATA, g) != CURLM_OK)
+                return -EINVAL;
+
+        if (curl_multi_setopt(g->curl, CURLMOPT_SOCKETFUNCTION, curl_glue_socket_callback) != CURLM_OK)
+                return -EINVAL;
+
+        if (curl_multi_setopt(g->curl, CURLMOPT_TIMERDATA, g) != CURLM_OK)
+                return -EINVAL;
+
+        if (curl_multi_setopt(g->curl, CURLMOPT_TIMERFUNCTION, curl_glue_timer_callback) != CURLM_OK)
+                return -EINVAL;
+
+        *glue = g;
+        g = NULL;
+
+        return 0;
+}
+
+int curl_glue_make(CURL **ret, const char *url, void *userdata) {
+        const char *useragent;
+        CURL *c;
+        int r;
+
+        assert(ret);
+        assert(url);
+
+        c = curl_easy_init();
+        if (!c)
+                return -ENOMEM;
+
+        /* curl_easy_setopt(c, CURLOPT_VERBOSE, 1L); */
+
+        if (curl_easy_setopt(c, CURLOPT_URL, url) != CURLE_OK) {
+                r = -EIO;
+                goto fail;
+        }
+
+        if (curl_easy_setopt(c, CURLOPT_PRIVATE, userdata) != CURLE_OK) {
+                r = -EIO;
+                goto fail;
+        }
+
+        useragent = strjoina(program_invocation_short_name, "/" PACKAGE_VERSION);
+        if (curl_easy_setopt(c, CURLOPT_USERAGENT, useragent) != CURLE_OK) {
+                r = -EIO;
+                goto fail;
+        }
+
+        if (curl_easy_setopt(c, CURLOPT_FOLLOWLOCATION, 1L) != CURLE_OK) {
+                r = -EIO;
+                goto fail;
+        }
+
+        *ret = c;
+        return 0;
+
+fail:
+        curl_easy_cleanup(c);
+        return r;
+}
+
+int curl_glue_add(CurlGlue *g, CURL *c) {
+        assert(g);
+        assert(c);
+
+        if (curl_multi_add_handle(g->curl, c) != CURLM_OK)
+                return -EIO;
+
+        return 0;
+}
+
+void curl_glue_remove_and_free(CurlGlue *g, CURL *c) {
+        assert(g);
+
+        if (!c)
+                return;
+
+        if (g->curl)
+                curl_multi_remove_handle(g->curl, c);
+
+        curl_easy_cleanup(c);
+}
+
+struct curl_slist *curl_slist_new(const char *first, ...) {
+        struct curl_slist *l;
+        va_list ap;
+
+        if (!first)
+                return NULL;
+
+        l = curl_slist_append(NULL, first);
+        if (!l)
+                return NULL;
+
+        va_start(ap, first);
+
+        for (;;) {
+                struct curl_slist *n;
+                const char *i;
+
+                i = va_arg(ap, const char*);
+                if (!i)
+                        break;
+
+                n = curl_slist_append(l, i);
+                if (!n) {
+                        va_end(ap);
+                        curl_slist_free_all(l);
+                        return NULL;
+                }
+
+                l = n;
+        }
+
+        va_end(ap);
+        return l;
+}
+
+int curl_header_strdup(const void *contents, size_t sz, const char *field, char **value) {
+        const char *p = contents;
+        size_t l;
+        char *s;
+
+        l = strlen(field);
+        if (sz < l)
+                return 0;
+
+        if (memcmp(p, field, l) != 0)
+                return 0;
+
+        p += l;
+        sz -= l;
+
+        if (memchr(p, 0, sz))
+                return 0;
+
+        /* Skip over preceeding whitespace */
+        while (sz > 0 && strchr(WHITESPACE, p[0])) {
+                p++;
+                sz--;
+        }
+
+        /* Truncate trailing whitespace*/
+        while (sz > 0 && strchr(WHITESPACE, p[sz-1]))
+                sz--;
+
+        s = strndup(p, sz);
+        if (!s)
+                return -ENOMEM;
+
+        *value = s;
+        return 1;
+}
+
+int curl_parse_http_time(const char *t, usec_t *ret) {
+        const char *e;
+        locale_t loc;
+        struct tm tm;
+        time_t v;
+
+        assert(t);
+        assert(ret);
+
+        loc = newlocale(LC_TIME_MASK, "C", (locale_t) 0);
+        if (loc == (locale_t) 0)
+                return -errno;
+
+        /* RFC822 */
+        e = strptime_l(t, "%a, %d %b %Y %H:%M:%S %Z", &tm, loc);
+        if (!e || *e != 0)
+                /* RFC 850 */
+                e = strptime_l(t, "%A, %d-%b-%y %H:%M:%S %Z", &tm, loc);
+        if (!e || *e != 0)
+                /* ANSI C */
+                e = strptime_l(t, "%a %b %d %H:%M:%S %Y", &tm, loc);
+        freelocale(loc);
+        if (!e || *e != 0)
+                return -EINVAL;
+
+        v = timegm(&tm);
+        if (v == (time_t) -1)
+                return -EINVAL;
+
+        *ret = (usec_t) v * USEC_PER_SEC;
+        return 0;
+}
diff --git a/src/grp-machine/grp-import/systemd-pull/curl-util.h b/src/grp-machine/grp-import/systemd-pull/curl-util.h
new file mode 100644
index 0000000000..1619aeb18c
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-pull/curl-util.h
@@ -0,0 +1,56 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright 2014 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <curl/curl.h>
+#include <sys/types.h>
+
+#include <systemd/sd-event.h>
+
+#include "systemd-basic/hashmap.h"
+
+typedef struct CurlGlue CurlGlue;
+
+struct CurlGlue {
+        sd_event *event;
+        CURLM *curl;
+        sd_event_source *timer;
+        Hashmap *ios;
+        Hashmap *translate_fds;
+
+        void (*on_finished)(CurlGlue *g, CURL *curl, CURLcode code);
+        void *userdata;
+};
+
+int curl_glue_new(CurlGlue **glue, sd_event *event);
+CurlGlue* curl_glue_unref(CurlGlue *glue);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(CurlGlue*, curl_glue_unref);
+
+int curl_glue_make(CURL **ret, const char *url, void *userdata);
+int curl_glue_add(CurlGlue *g, CURL *c);
+void curl_glue_remove_and_free(CurlGlue *g, CURL *c);
+
+struct curl_slist *curl_slist_new(const char *first, ...) _sentinel_;
+int curl_header_strdup(const void *contents, size_t sz, const char *field, char **value);
+int curl_parse_http_time(const char *t, usec_t *ret);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(CURL*, curl_easy_cleanup);
+DEFINE_TRIVIAL_CLEANUP_FUNC(struct curl_slist*, curl_slist_free_all);
diff --git a/src/grp-machine/grp-import/systemd-pull/pull-common.c b/src/grp-machine/grp-import/systemd-pull/pull-common.c
new file mode 100644
index 0000000000..9830d8a10f
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-pull/pull-common.c
@@ -0,0 +1,548 @@
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <sys/prctl.h>
+
+#include "systemd-basic/alloc-util.h"
+#include "systemd-basic/btrfs-util.h"
+#include "systemd-basic/capability-util.h"
+#include "systemd-basic/copy.h"
+#include "systemd-basic/dirent-util.h"
+#include "systemd-basic/escape.h"
+#include "systemd-basic/fd-util.h"
+#include "systemd-basic/io-util.h"
+#include "systemd-basic/path-util.h"
+#include "systemd-basic/process-util.h"
+#include "systemd-basic/rm-rf.h"
+#include "systemd-basic/signal-util.h"
+#include "systemd-basic/siphash24.h"
+#include "systemd-basic/string-util.h"
+#include "systemd-basic/strv.h"
+#include "systemd-basic/util.h"
+#include "systemd-basic/web-util.h"
+
+#include "pull-common.h"
+#include "pull-job.h"
+
+#define FILENAME_ESCAPE "/.#\"\'"
+#define HASH_URL_THRESHOLD_LENGTH (_POSIX_PATH_MAX - 16)
+
+int pull_find_old_etags(
+                const char *url,
+                const char *image_root,
+                int dt,
+                const char *prefix,
+                const char *suffix,
+                char ***etags) {
+
+        _cleanup_free_ char *escaped_url = NULL;
+        _cleanup_closedir_ DIR *d = NULL;
+        _cleanup_strv_free_ char **l = NULL;
+        struct dirent *de;
+        int r;
+
+        assert(url);
+        assert(etags);
+
+        if (!image_root)
+                image_root = "/var/lib/machines";
+
+        escaped_url = xescape(url, FILENAME_ESCAPE);
+        if (!escaped_url)
+                return -ENOMEM;
+
+        d = opendir(image_root);
+        if (!d) {
+                if (errno == ENOENT) {
+                        *etags = NULL;
+                        return 0;
+                }
+
+                return -errno;
+        }
+
+        FOREACH_DIRENT_ALL(de, d, return -errno) {
+                const char *a, *b;
+                char *u;
+
+                if (de->d_type != DT_UNKNOWN &&
+                    de->d_type != dt)
+                        continue;
+
+                if (prefix) {
+                        a = startswith(de->d_name, prefix);
+                        if (!a)
+                                continue;
+                } else
+                        a = de->d_name;
+
+                a = startswith(a, escaped_url);
+                if (!a)
+                        continue;
+
+                a = startswith(a, ".");
+                if (!a)
+                        continue;
+
+                if (suffix) {
+                        b = endswith(de->d_name, suffix);
+                        if (!b)
+                                continue;
+                } else
+                        b = strchr(de->d_name, 0);
+
+                if (a >= b)
+                        continue;
+
+                r = cunescape_length(a, b - a, 0, &u);
+                if (r < 0)
+                        return r;
+
+                if (!http_etag_is_valid(u)) {
+                        free(u);
+                        continue;
+                }
+
+                r = strv_consume(&l, u);
+                if (r < 0)
+                        return r;
+        }
+
+        *etags = l;
+        l = NULL;
+
+        return 0;
+}
+
+int pull_make_local_copy(const char *final, const char *image_root, const char *local, bool force_local) {
+        const char *p;
+        int r;
+
+        assert(final);
+        assert(local);
+
+        if (!image_root)
+                image_root = "/var/lib/machines";
+
+        p = strjoina(image_root, "/", local);
+
+        if (force_local)
+                (void) rm_rf(p, REMOVE_ROOT|REMOVE_PHYSICAL|REMOVE_SUBVOLUME);
+
+        r = btrfs_subvol_snapshot(final, p, BTRFS_SNAPSHOT_QUOTA);
+        if (r == -ENOTTY) {
+                r = copy_tree(final, p, false);
+                if (r < 0)
+                        return log_error_errno(r, "Failed to copy image: %m");
+        } else if (r < 0)
+                return log_error_errno(r, "Failed to create local image: %m");
+
+        log_info("Created new local image '%s'.", local);
+
+        return 0;
+}
+
+static int hash_url(const char *url, char **ret) {
+        uint64_t h;
+        static const sd_id128_t k = SD_ID128_ARRAY(df,89,16,87,01,cc,42,30,98,ab,4a,19,a6,a5,63,4f);
+
+        assert(url);
+
+        h = siphash24(url, strlen(url), k.bytes);
+        if (asprintf(ret, "%"PRIx64, h) < 0)
+                return -ENOMEM;
+
+        return 0;
+}
+
+int pull_make_path(const char *url, const char *etag, const char *image_root, const char *prefix, const char *suffix, char **ret) {
+        _cleanup_free_ char *escaped_url = NULL, *escaped_etag = NULL;
+        char *path;
+
+        assert(url);
+        assert(ret);
+
+        if (!image_root)
+                image_root = "/var/lib/machines";
+
+        escaped_url = xescape(url, FILENAME_ESCAPE);
+        if (!escaped_url)
+                return -ENOMEM;
+
+        if (etag) {
+                escaped_etag = xescape(etag, FILENAME_ESCAPE);
+                if (!escaped_etag)
+                        return -ENOMEM;
+        }
+
+        path = strjoin(image_root, "/", strempty(prefix), escaped_url, escaped_etag ? "." : "",
+                       strempty(escaped_etag), strempty(suffix), NULL);
+        if (!path)
+                return -ENOMEM;
+
+        /* URLs might make the path longer than the maximum allowed length for a file name.
+         * When that happens, a URL hash is used instead. Paths returned by this function
+         * can be later used with tempfn_random() which adds 16 bytes to the resulting name. */
+        if (strlen(path) >= HASH_URL_THRESHOLD_LENGTH) {
+                _cleanup_free_ char *hash = NULL;
+                int r;
+
+                free(path);
+
+                r = hash_url(url, &hash);
+                if (r < 0)
+                        return r;
+
+                path = strjoin(image_root, "/", strempty(prefix), hash, escaped_etag ? "." : "",
+                               strempty(escaped_etag), strempty(suffix), NULL);
+                if (!path)
+                        return -ENOMEM;
+        }
+
+        *ret = path;
+        return 0;
+}
+
+int pull_make_settings_job(
+                PullJob **ret,
+                const char *url,
+                CurlGlue *glue,
+                PullJobFinished on_finished,
+                void *userdata) {
+
+        _cleanup_free_ char *last_component = NULL, *ll = NULL, *settings_url = NULL;
+        _cleanup_(pull_job_unrefp) PullJob *job = NULL;
+        const char *q;
+        int r;
+
+        assert(ret);
+        assert(url);
+        assert(glue);
+
+        r = import_url_last_component(url, &last_component);
+        if (r < 0)
+                return r;
+
+        r = tar_strip_suffixes(last_component, &ll);
+        if (r < 0)
+                return r;
+
+        q = strjoina(ll, ".nspawn");
+
+        r = import_url_change_last_component(url, q, &settings_url);
+        if (r < 0)
+                return r;
+
+        r = pull_job_new(&job, settings_url, glue, userdata);
+        if (r < 0)
+                return r;
+
+        job->on_finished = on_finished;
+        job->compressed_max = job->uncompressed_max = 1ULL * 1024ULL * 1024ULL;
+
+        *ret = job;
+        job = NULL;
+
+        return 0;
+}
+
+int pull_make_verification_jobs(
+                PullJob **ret_checksum_job,
+                PullJob **ret_signature_job,
+                ImportVerify verify,
+                const char *url,
+                CurlGlue *glue,
+                PullJobFinished on_finished,
+                void *userdata) {
+
+        _cleanup_(pull_job_unrefp) PullJob *checksum_job = NULL, *signature_job = NULL;
+        int r;
+
+        assert(ret_checksum_job);
+        assert(ret_signature_job);
+        assert(verify >= 0);
+        assert(verify < _IMPORT_VERIFY_MAX);
+        assert(url);
+        assert(glue);
+
+        if (verify != IMPORT_VERIFY_NO) {
+                _cleanup_free_ char *checksum_url = NULL;
+
+                /* Queue job for the SHA256SUMS file for the image */
+                r = import_url_change_last_component(url, "SHA256SUMS", &checksum_url);
+                if (r < 0)
+                        return r;
+
+                r = pull_job_new(&checksum_job, checksum_url, glue, userdata);
+                if (r < 0)
+                        return r;
+
+                checksum_job->on_finished = on_finished;
+                checksum_job->uncompressed_max = checksum_job->compressed_max = 1ULL * 1024ULL * 1024ULL;
+        }
+
+        if (verify == IMPORT_VERIFY_SIGNATURE) {
+                _cleanup_free_ char *signature_url = NULL;
+
+                /* Queue job for the SHA256SUMS.gpg file for the image. */
+                r = import_url_change_last_component(url, "SHA256SUMS.gpg", &signature_url);
+                if (r < 0)
+                        return r;
+
+                r = pull_job_new(&signature_job, signature_url, glue, userdata);
+                if (r < 0)
+                        return r;
+
+                signature_job->on_finished = on_finished;
+                signature_job->uncompressed_max = signature_job->compressed_max = 1ULL * 1024ULL * 1024ULL;
+        }
+
+        *ret_checksum_job = checksum_job;
+        *ret_signature_job = signature_job;
+
+        checksum_job = signature_job = NULL;
+
+        return 0;
+}
+
+int pull_verify(PullJob *main_job,
+                PullJob *settings_job,
+                PullJob *checksum_job,
+                PullJob *signature_job) {
+
+        _cleanup_close_pair_ int gpg_pipe[2] = { -1, -1 };
+        _cleanup_free_ char *fn = NULL;
+        _cleanup_close_ int sig_file = -1;
+        const char *p, *line;
+        char sig_file_path[] = "/tmp/sigXXXXXX", gpg_home[] = "/tmp/gpghomeXXXXXX";
+        _cleanup_(sigkill_waitp) pid_t pid = 0;
+        bool gpg_home_created = false;
+        int r;
+
+        assert(main_job);
+        assert(main_job->state == PULL_JOB_DONE);
+
+        if (!checksum_job)
+                return 0;
+
+        assert(main_job->calc_checksum);
+        assert(main_job->checksum);
+        assert(checksum_job->state == PULL_JOB_DONE);
+
+        if (!checksum_job->payload || checksum_job->payload_size <= 0) {
+                log_error("Checksum is empty, cannot verify.");
+                return -EBADMSG;
+        }
+
+        r = import_url_last_component(main_job->url, &fn);
+        if (r < 0)
+                return log_oom();
+
+        if (!filename_is_valid(fn)) {
+                log_error("Cannot verify checksum, could not determine valid server-side file name.");
+                return -EBADMSG;
+        }
+
+        line = strjoina(main_job->checksum, " *", fn, "\n");
+
+        p = memmem(checksum_job->payload,
+                   checksum_job->payload_size,
+                   line,
+                   strlen(line));
+
+        if (!p || (p != (char*) checksum_job->payload && p[-1] != '\n')) {
+                log_error("DOWNLOAD INVALID: Checksum did not check out, payload has been tampered with.");
+                return -EBADMSG;
+        }
+
+        log_info("SHA256 checksum of %s is valid.", main_job->url);
+
+        assert(!settings_job || IN_SET(settings_job->state, PULL_JOB_DONE, PULL_JOB_FAILED));
+
+        if (settings_job &&
+            settings_job->state == PULL_JOB_DONE &&
+            settings_job->error == 0 &&
+            !settings_job->etag_exists) {
+
+                _cleanup_free_ char *settings_fn = NULL;
+
+                assert(settings_job->calc_checksum);
+                assert(settings_job->checksum);
+
+                r = import_url_last_component(settings_job->url, &settings_fn);
+                if (r < 0)
+                        return log_oom();
+
+                if (!filename_is_valid(settings_fn)) {
+                        log_error("Cannot verify checksum, could not determine server-side settings file name.");
+                        return -EBADMSG;
+                }
+
+                line = strjoina(settings_job->checksum, " *", settings_fn, "\n");
+
+                p = memmem(checksum_job->payload,
+                           checksum_job->payload_size,
+                           line,
+                           strlen(line));
+
+                if (!p || (p != (char*) checksum_job->payload && p[-1] != '\n')) {
+                        log_error("DOWNLOAD INVALID: Checksum of settings file did not checkout, settings file has been tampered with.");
+                        return -EBADMSG;
+                }
+
+                log_info("SHA256 checksum of %s is valid.", settings_job->url);
+        }
+
+        if (!signature_job)
+                return 0;
+
+        assert(signature_job->state == PULL_JOB_DONE);
+
+        if (!signature_job->payload || signature_job->payload_size <= 0) {
+                log_error("Signature is empty, cannot verify.");
+                return -EBADMSG;
+        }
+
+        r = pipe2(gpg_pipe, O_CLOEXEC);
+        if (r < 0)
+                return log_error_errno(errno, "Failed to create pipe for gpg: %m");
+
+        sig_file = mkostemp(sig_file_path, O_RDWR);
+        if (sig_file < 0)
+                return log_error_errno(errno, "Failed to create temporary file: %m");
+
+        r = loop_write(sig_file, signature_job->payload, signature_job->payload_size, false);
+        if (r < 0) {
+                log_error_errno(r, "Failed to write to temporary file: %m");
+                goto finish;
+        }
+
+        if (!mkdtemp(gpg_home)) {
+                r = log_error_errno(errno, "Failed to create tempory home for gpg: %m");
+                goto finish;
+        }
+
+        gpg_home_created = true;
+
+        pid = fork();
+        if (pid < 0)
+                return log_error_errno(errno, "Failed to fork off gpg: %m");
+        if (pid == 0) {
+                const char *cmd[] = {
+                        "gpg",
+                        "--no-options",
+                        "--no-default-keyring",
+                        "--no-auto-key-locate",
+                        "--no-auto-check-trustdb",
+                        "--batch",
+                        "--trust-model=always",
+                        NULL, /* --homedir=  */
+                        NULL, /* --keyring= */
+                        NULL, /* --verify */
+                        NULL, /* signature file */
+                        NULL, /* dash */
+                        NULL  /* trailing NULL */
+                };
+                unsigned k = ELEMENTSOF(cmd) - 6;
+                int null_fd;
+
+                /* Child */
+
+                (void) reset_all_signal_handlers();
+                (void) reset_signal_mask();
+                assert_se(prctl(PR_SET_PDEATHSIG, SIGTERM) == 0);
+
+                gpg_pipe[1] = safe_close(gpg_pipe[1]);
+
+                if (dup2(gpg_pipe[0], STDIN_FILENO) != STDIN_FILENO) {
+                        log_error_errno(errno, "Failed to dup2() fd: %m");
+                        _exit(EXIT_FAILURE);
+                }
+
+                if (gpg_pipe[0] != STDIN_FILENO)
+                        gpg_pipe[0] = safe_close(gpg_pipe[0]);
+
+                null_fd = open("/dev/null", O_WRONLY|O_NOCTTY);
+                if (null_fd < 0) {
+                        log_error_errno(errno, "Failed to open /dev/null: %m");
+                        _exit(EXIT_FAILURE);
+                }
+
+                if (dup2(null_fd, STDOUT_FILENO) != STDOUT_FILENO) {
+                        log_error_errno(errno, "Failed to dup2() fd: %m");
+                        _exit(EXIT_FAILURE);
+                }
+
+                if (null_fd != STDOUT_FILENO)
+                        null_fd = safe_close(null_fd);
+
+                cmd[k++] = strjoina("--homedir=", gpg_home);
+
+                /* We add the user keyring only to the command line
+                 * arguments, if it's around since gpg fails
+                 * otherwise. */
+                if (access(USER_KEYRING_PATH, F_OK) >= 0)
+                        cmd[k++] = "--keyring=" USER_KEYRING_PATH;
+                else
+                        cmd[k++] = "--keyring=" VENDOR_KEYRING_PATH;
+
+                cmd[k++] = "--verify";
+                cmd[k++] = sig_file_path;
+                cmd[k++] = "-";
+                cmd[k++] = NULL;
+
+                stdio_unset_cloexec();
+
+                execvp("gpg2", (char * const *) cmd);
+                execvp("gpg", (char * const *) cmd);
+                log_error_errno(errno, "Failed to execute gpg: %m");
+                _exit(EXIT_FAILURE);
+        }
+
+        gpg_pipe[0] = safe_close(gpg_pipe[0]);
+
+        r = loop_write(gpg_pipe[1], checksum_job->payload, checksum_job->payload_size, false);
+        if (r < 0) {
+                log_error_errno(r, "Failed to write to pipe: %m");
+                goto finish;
+        }
+
+        gpg_pipe[1] = safe_close(gpg_pipe[1]);
+
+        r = wait_for_terminate_and_warn("gpg", pid, true);
+        pid = 0;
+        if (r < 0)
+                goto finish;
+        if (r > 0) {
+                log_error("DOWNLOAD INVALID: Signature verification failed.");
+                r = -EBADMSG;
+        } else {
+                log_info("Signature verification succeeded.");
+                r = 0;
+        }
+
+finish:
+        if (sig_file >= 0)
+                (void) unlink(sig_file_path);
+
+        if (gpg_home_created)
+                (void) rm_rf(gpg_home, REMOVE_ROOT|REMOVE_PHYSICAL);
+
+        return r;
+}
diff --git a/src/grp-machine/grp-import/systemd-pull/pull-common.h b/src/grp-machine/grp-import/systemd-pull/pull-common.h
new file mode 100644
index 0000000000..1eb8f27fe8
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-pull/pull-common.h
@@ -0,0 +1,37 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <stdbool.h>
+
+#include "systemd-shared/import-util.h"
+
+#include "pull-job.h"
+
+int pull_make_local_copy(const char *final, const char *root, const char *local, bool force_local);
+
+int pull_find_old_etags(const char *url, const char *root, int dt, const char *prefix, const char *suffix, char ***etags);
+
+int pull_make_path(const char *url, const char *etag, const char *image_root, const char *prefix, const char *suffix, char **ret);
+
+int pull_make_settings_job(PullJob **ret, const char *url, CurlGlue *glue, PullJobFinished on_finished, void *userdata);
+int pull_make_verification_jobs(PullJob **ret_checksum_job, PullJob **ret_signature_job, ImportVerify verify, const char *url, CurlGlue *glue, PullJobFinished on_finished, void *userdata);
+
+int pull_verify(PullJob *main_job, PullJob *settings_job, PullJob *checksum_job, PullJob *signature_job);
diff --git a/src/grp-machine/grp-import/systemd-pull/pull-job.c b/src/grp-machine/grp-import/systemd-pull/pull-job.c
new file mode 100644
index 0000000000..e51ac6546e
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-pull/pull-job.c
@@ -0,0 +1,619 @@
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <sys/xattr.h>
+
+#include "systemd-basic/alloc-util.h"
+#include "systemd-basic/fd-util.h"
+#include "systemd-basic/hexdecoct.h"
+#include "systemd-basic/io-util.h"
+#include "systemd-basic/parse-util.h"
+#include "systemd-basic/string-util.h"
+#include "systemd-basic/strv.h"
+#include "systemd-basic/xattr-util.h"
+#include "systemd-shared/machine-pool.h"
+
+#include "pull-job.h"
+
+PullJob* pull_job_unref(PullJob *j) {
+        if (!j)
+                return NULL;
+
+        curl_glue_remove_and_free(j->glue, j->curl);
+        curl_slist_free_all(j->request_header);
+
+        safe_close(j->disk_fd);
+
+        import_compress_free(&j->compress);
+
+        if (j->checksum_context)
+                gcry_md_close(j->checksum_context);
+
+        free(j->url);
+        free(j->etag);
+        strv_free(j->old_etags);
+        free(j->payload);
+        free(j->checksum);
+
+        free(j);
+
+        return NULL;
+}
+
+static void pull_job_finish(PullJob *j, int ret) {
+        assert(j);
+
+        if (j->state == PULL_JOB_DONE ||
+            j->state == PULL_JOB_FAILED)
+                return;
+
+        if (ret == 0) {
+                j->state = PULL_JOB_DONE;
+                j->progress_percent = 100;
+                log_info("Download of %s complete.", j->url);
+        } else {
+                j->state = PULL_JOB_FAILED;
+                j->error = ret;
+        }
+
+        if (j->on_finished)
+                j->on_finished(j);
+}
+
+void pull_job_curl_on_finished(CurlGlue *g, CURL *curl, CURLcode result) {
+        PullJob *j = NULL;
+        CURLcode code;
+        long status;
+        int r;
+
+        if (curl_easy_getinfo(curl, CURLINFO_PRIVATE, (char **)&j) != CURLE_OK)
+                return;
+
+        if (!j || j->state == PULL_JOB_DONE || j->state == PULL_JOB_FAILED)
+                return;
+
+        if (result != CURLE_OK) {
+                log_error("Transfer failed: %s", curl_easy_strerror(result));
+                r = -EIO;
+                goto finish;
+        }
+
+        code = curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &status);
+        if (code != CURLE_OK) {
+                log_error("Failed to retrieve response code: %s", curl_easy_strerror(code));
+                r = -EIO;
+                goto finish;
+        } else if (status == 304) {
+                log_info("Image already downloaded. Skipping download.");
+                j->etag_exists = true;
+                r = 0;
+                goto finish;
+        } else if (status >= 300) {
+                log_error("HTTP request to %s failed with code %li.", j->url, status);
+                r = -EIO;
+                goto finish;
+        } else if (status < 200) {
+                log_error("HTTP request to %s finished with unexpected code %li.", j->url, status);
+                r = -EIO;
+                goto finish;
+        }
+
+        if (j->state != PULL_JOB_RUNNING) {
+                log_error("Premature connection termination.");
+                r = -EIO;
+                goto finish;
+        }
+
+        if (j->content_length != (uint64_t) -1 &&
+            j->content_length != j->written_compressed) {
+                log_error("Download truncated.");
+                r = -EIO;
+                goto finish;
+        }
+
+        if (j->checksum_context) {
+                uint8_t *k;
+
+                k = gcry_md_read(j->checksum_context, GCRY_MD_SHA256);
+                if (!k) {
+                        log_error("Failed to get checksum.");
+                        r = -EIO;
+                        goto finish;
+                }
+
+                j->checksum = hexmem(k, gcry_md_get_algo_dlen(GCRY_MD_SHA256));
+                if (!j->checksum) {
+                        r = log_oom();
+                        goto finish;
+                }
+
+                log_debug("SHA256 of %s is %s.", j->url, j->checksum);
+        }
+
+        if (j->disk_fd >= 0 && j->allow_sparse) {
+                /* Make sure the file size is right, in case the file was
+                 * sparse and we just seeked for the last part */
+
+                if (ftruncate(j->disk_fd, j->written_uncompressed) < 0) {
+                        r = log_error_errno(errno, "Failed to truncate file: %m");
+                        goto finish;
+                }
+
+                if (j->etag)
+                        (void) fsetxattr(j->disk_fd, "user.source_etag", j->etag, strlen(j->etag), 0);
+                if (j->url)
+                        (void) fsetxattr(j->disk_fd, "user.source_url", j->url, strlen(j->url), 0);
+
+                if (j->mtime != 0) {
+                        struct timespec ut[2];
+
+                        timespec_store(&ut[0], j->mtime);
+                        ut[1] = ut[0];
+                        (void) futimens(j->disk_fd, ut);
+
+                        (void) fd_setcrtime(j->disk_fd, j->mtime);
+                }
+        }
+
+        r = 0;
+
+finish:
+        pull_job_finish(j, r);
+}
+
+static int pull_job_write_uncompressed(const void *p, size_t sz, void *userdata) {
+        PullJob *j = userdata;
+        ssize_t n;
+
+        assert(j);
+        assert(p);
+
+        if (sz <= 0)
+                return 0;
+
+        if (j->written_uncompressed + sz < j->written_uncompressed) {
+                log_error("File too large, overflow");
+                return -EOVERFLOW;
+        }
+
+        if (j->written_uncompressed + sz > j->uncompressed_max) {
+                log_error("File overly large, refusing");
+                return -EFBIG;
+        }
+
+        if (j->disk_fd >= 0) {
+
+                if (j->grow_machine_directory && j->written_since_last_grow >= GROW_INTERVAL_BYTES) {
+                        j->written_since_last_grow = 0;
+                        grow_machine_directory();
+                }
+
+                if (j->allow_sparse)
+                        n = sparse_write(j->disk_fd, p, sz, 64);
+                else
+                        n = write(j->disk_fd, p, sz);
+                if (n < 0)
+                        return log_error_errno(errno, "Failed to write file: %m");
+                if ((size_t) n < sz) {
+                        log_error("Short write");
+                        return -EIO;
+                }
+        } else {
+
+                if (!GREEDY_REALLOC(j->payload, j->payload_allocated, j->payload_size + sz))
+                        return log_oom();
+
+                memcpy(j->payload + j->payload_size, p, sz);
+                j->payload_size += sz;
+        }
+
+        j->written_uncompressed += sz;
+        j->written_since_last_grow += sz;
+
+        return 0;
+}
+
+static int pull_job_write_compressed(PullJob *j, void *p, size_t sz) {
+        int r;
+
+        assert(j);
+        assert(p);
+
+        if (sz <= 0)
+                return 0;
+
+        if (j->written_compressed + sz < j->written_compressed) {
+                log_error("File too large, overflow");
+                return -EOVERFLOW;
+        }
+
+        if (j->written_compressed + sz > j->compressed_max) {
+                log_error("File overly large, refusing.");
+                return -EFBIG;
+        }
+
+        if (j->content_length != (uint64_t) -1 &&
+            j->written_compressed + sz > j->content_length) {
+                log_error("Content length incorrect.");
+                return -EFBIG;
+        }
+
+        if (j->checksum_context)
+                gcry_md_write(j->checksum_context, p, sz);
+
+        r = import_uncompress(&j->compress, p, sz, pull_job_write_uncompressed, j);
+        if (r < 0)
+                return r;
+
+        j->written_compressed += sz;
+
+        return 0;
+}
+
+static int pull_job_open_disk(PullJob *j) {
+        int r;
+
+        assert(j);
+
+        if (j->on_open_disk) {
+                r = j->on_open_disk(j);
+                if (r < 0)
+                        return r;
+        }
+
+        if (j->disk_fd >= 0) {
+                /* Check if we can do sparse files */
+
+                if (lseek(j->disk_fd, SEEK_SET, 0) == 0)
+                        j->allow_sparse = true;
+                else {
+                        if (errno != ESPIPE)
+                                return log_error_errno(errno, "Failed to seek on file descriptor: %m");
+
+                        j->allow_sparse = false;
+                }
+        }
+
+        if (j->calc_checksum) {
+                if (gcry_md_open(&j->checksum_context, GCRY_MD_SHA256, 0) != 0) {
+                        log_error("Failed to initialize hash context.");
+                        return -EIO;
+                }
+        }
+
+        return 0;
+}
+
+static int pull_job_detect_compression(PullJob *j) {
+        _cleanup_free_ uint8_t *stub = NULL;
+        size_t stub_size;
+
+        int r;
+
+        assert(j);
+
+        r = import_uncompress_detect(&j->compress, j->payload, j->payload_size);
+        if (r < 0)
+                return log_error_errno(r, "Failed to initialize compressor: %m");
+        if (r == 0)
+                return 0;
+
+        log_debug("Stream is compressed: %s", import_compress_type_to_string(j->compress.type));
+
+        r = pull_job_open_disk(j);
+        if (r < 0)
+                return r;
+
+        /* Now, take the payload we read so far, and decompress it */
+        stub = j->payload;
+        stub_size = j->payload_size;
+
+        j->payload = NULL;
+        j->payload_size = 0;
+        j->payload_allocated = 0;
+
+        j->state = PULL_JOB_RUNNING;
+
+        r = pull_job_write_compressed(j, stub, stub_size);
+        if (r < 0)
+                return r;
+
+        return 0;
+}
+
+static size_t pull_job_write_callback(void *contents, size_t size, size_t nmemb, void *userdata) {
+        PullJob *j = userdata;
+        size_t sz = size * nmemb;
+        int r;
+
+        assert(contents);
+        assert(j);
+
+        switch (j->state) {
+
+        case PULL_JOB_ANALYZING:
+                /* Let's first check what it actually is */
+
+                if (!GREEDY_REALLOC(j->payload, j->payload_allocated, j->payload_size + sz)) {
+                        r = log_oom();
+                        goto fail;
+                }
+
+                memcpy(j->payload + j->payload_size, contents, sz);
+                j->payload_size += sz;
+
+                r = pull_job_detect_compression(j);
+                if (r < 0)
+                        goto fail;
+
+                break;
+
+        case PULL_JOB_RUNNING:
+
+                r = pull_job_write_compressed(j, contents, sz);
+                if (r < 0)
+                        goto fail;
+
+                break;
+
+        case PULL_JOB_DONE:
+        case PULL_JOB_FAILED:
+                r = -ESTALE;
+                goto fail;
+
+        default:
+                assert_not_reached("Impossible state.");
+        }
+
+        return sz;
+
+fail:
+        pull_job_finish(j, r);
+        return 0;
+}
+
+static size_t pull_job_header_callback(void *contents, size_t size, size_t nmemb, void *userdata) {
+        PullJob *j = userdata;
+        size_t sz = size * nmemb;
+        _cleanup_free_ char *length = NULL, *last_modified = NULL;
+        char *etag;
+        int r;
+
+        assert(contents);
+        assert(j);
+
+        if (j->state == PULL_JOB_DONE || j->state == PULL_JOB_FAILED) {
+                r = -ESTALE;
+                goto fail;
+        }
+
+        assert(j->state == PULL_JOB_ANALYZING);
+
+        r = curl_header_strdup(contents, sz, "ETag:", &etag);
+        if (r < 0) {
+                log_oom();
+                goto fail;
+        }
+        if (r > 0) {
+                free(j->etag);
+                j->etag = etag;
+
+                if (strv_contains(j->old_etags, j->etag)) {
+                        log_info("Image already downloaded. Skipping download.");
+                        j->etag_exists = true;
+                        pull_job_finish(j, 0);
+                        return sz;
+                }
+
+                return sz;
+        }
+
+        r = curl_header_strdup(contents, sz, "Content-Length:", &length);
+        if (r < 0) {
+                log_oom();
+                goto fail;
+        }
+        if (r > 0) {
+                (void) safe_atou64(length, &j->content_length);
+
+                if (j->content_length != (uint64_t) -1) {
+                        char bytes[FORMAT_BYTES_MAX];
+
+                        if (j->content_length > j->compressed_max) {
+                                log_error("Content too large.");
+                                r = -EFBIG;
+                                goto fail;
+                        }
+
+                        log_info("Downloading %s for %s.", format_bytes(bytes, sizeof(bytes), j->content_length), j->url);
+                }
+
+                return sz;
+        }
+
+        r = curl_header_strdup(contents, sz, "Last-Modified:", &last_modified);
+        if (r < 0) {
+                log_oom();
+                goto fail;
+        }
+        if (r > 0) {
+                (void) curl_parse_http_time(last_modified, &j->mtime);
+                return sz;
+        }
+
+        if (j->on_header) {
+                r = j->on_header(j, contents, sz);
+                if (r < 0)
+                        goto fail;
+        }
+
+        return sz;
+
+fail:
+        pull_job_finish(j, r);
+        return 0;
+}
+
+static int pull_job_progress_callback(void *userdata, curl_off_t dltotal, curl_off_t dlnow, curl_off_t ultotal, curl_off_t ulnow) {
+        PullJob *j = userdata;
+        unsigned percent;
+        usec_t n;
+
+        assert(j);
+
+        if (dltotal <= 0)
+                return 0;
+
+        percent = ((100 * dlnow) / dltotal);
+        n = now(CLOCK_MONOTONIC);
+
+        if (n > j->last_status_usec + USEC_PER_SEC &&
+            percent != j->progress_percent &&
+            dlnow < dltotal) {
+                char buf[FORMAT_TIMESPAN_MAX];
+
+                if (n - j->start_usec > USEC_PER_SEC && dlnow > 0) {
+                        char y[FORMAT_BYTES_MAX];
+                        usec_t left, done;
+
+                        done = n - j->start_usec;
+                        left = (usec_t) (((double) done * (double) dltotal) / dlnow) - done;
+
+                        log_info("Got %u%% of %s. %s left at %s/s.",
+                                 percent,
+                                 j->url,
+                                 format_timespan(buf, sizeof(buf), left, USEC_PER_SEC),
+                                 format_bytes(y, sizeof(y), (uint64_t) ((double) dlnow / ((double) done / (double) USEC_PER_SEC))));
+                } else
+                        log_info("Got %u%% of %s.", percent, j->url);
+
+                j->progress_percent = percent;
+                j->last_status_usec = n;
+
+                if (j->on_progress)
+                        j->on_progress(j);
+        }
+
+        return 0;
+}
+
+int pull_job_new(PullJob **ret, const char *url, CurlGlue *glue, void *userdata) {
+        _cleanup_(pull_job_unrefp) PullJob *j = NULL;
+
+        assert(url);
+        assert(glue);
+        assert(ret);
+
+        j = new0(PullJob, 1);
+        if (!j)
+                return -ENOMEM;
+
+        j->state = PULL_JOB_INIT;
+        j->disk_fd = -1;
+        j->userdata = userdata;
+        j->glue = glue;
+        j->content_length = (uint64_t) -1;
+        j->start_usec = now(CLOCK_MONOTONIC);
+        j->compressed_max = j->uncompressed_max = 8LLU * 1024LLU * 1024LLU * 1024LLU; /* 8GB */
+
+        j->url = strdup(url);
+        if (!j->url)
+                return -ENOMEM;
+
+        *ret = j;
+        j = NULL;
+
+        return 0;
+}
+
+int pull_job_begin(PullJob *j) {
+        int r;
+
+        assert(j);
+
+        if (j->state != PULL_JOB_INIT)
+                return -EBUSY;
+
+        if (j->grow_machine_directory)
+                grow_machine_directory();
+
+        r = curl_glue_make(&j->curl, j->url, j);
+        if (r < 0)
+                return r;
+
+        if (!strv_isempty(j->old_etags)) {
+                _cleanup_free_ char *cc = NULL, *hdr = NULL;
+
+                cc = strv_join(j->old_etags, ", ");
+                if (!cc)
+                        return -ENOMEM;
+
+                hdr = strappend("If-None-Match: ", cc);
+                if (!hdr)
+                        return -ENOMEM;
+
+                if (!j->request_header) {
+                        j->request_header = curl_slist_new(hdr, NULL);
+                        if (!j->request_header)
+                                return -ENOMEM;
+                } else {
+                        struct curl_slist *l;
+
+                        l = curl_slist_append(j->request_header, hdr);
+                        if (!l)
+                                return -ENOMEM;
+
+                        j->request_header = l;
+                }
+        }
+
+        if (j->request_header) {
+                if (curl_easy_setopt(j->curl, CURLOPT_HTTPHEADER, j->request_header) != CURLE_OK)
+                        return -EIO;
+        }
+
+        if (curl_easy_setopt(j->curl, CURLOPT_WRITEFUNCTION, pull_job_write_callback) != CURLE_OK)
+                return -EIO;
+
+        if (curl_easy_setopt(j->curl, CURLOPT_WRITEDATA, j) != CURLE_OK)
+                return -EIO;
+
+        if (curl_easy_setopt(j->curl, CURLOPT_HEADERFUNCTION, pull_job_header_callback) != CURLE_OK)
+                return -EIO;
+
+        if (curl_easy_setopt(j->curl, CURLOPT_HEADERDATA, j) != CURLE_OK)
+                return -EIO;
+
+        if (curl_easy_setopt(j->curl, CURLOPT_XFERINFOFUNCTION, pull_job_progress_callback) != CURLE_OK)
+                return -EIO;
+
+        if (curl_easy_setopt(j->curl, CURLOPT_XFERINFODATA, j) != CURLE_OK)
+                return -EIO;
+
+        if (curl_easy_setopt(j->curl, CURLOPT_NOPROGRESS, 0) != CURLE_OK)
+                return -EIO;
+
+        r = curl_glue_add(j->glue, j->curl);
+        if (r < 0)
+                return r;
+
+        j->state = PULL_JOB_ANALYZING;
+
+        return 0;
+}
diff --git a/src/grp-machine/grp-import/systemd-pull/pull-job.h b/src/grp-machine/grp-import/systemd-pull/pull-job.h
new file mode 100644
index 0000000000..8a99883794
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-pull/pull-job.h
@@ -0,0 +1,106 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <gcrypt.h>
+
+#include "import-compress.h"
+#include "systemd-basic/macro.h"
+
+#include "curl-util.h"
+
+typedef struct PullJob PullJob;
+typedef void (*PullJobFinished)(PullJob *job);
+typedef int (*PullJobOpenDisk)(PullJob *job);
+typedef int (*PullJobHeader)(PullJob *job, const char *header, size_t sz);
+typedef void (*PullJobProgress)(PullJob *job);
+
+typedef enum PullJobState {
+        PULL_JOB_INIT,
+        PULL_JOB_ANALYZING, /* Still reading into ->payload, to figure out what we have */
+        PULL_JOB_RUNNING,  /* Writing to destination */
+        PULL_JOB_DONE,
+        PULL_JOB_FAILED,
+        _PULL_JOB_STATE_MAX,
+        _PULL_JOB_STATE_INVALID = -1,
+} PullJobState;
+
+#define PULL_JOB_IS_COMPLETE(j) (IN_SET((j)->state, PULL_JOB_DONE, PULL_JOB_FAILED))
+
+struct PullJob {
+        PullJobState state;
+        int error;
+
+        char *url;
+
+        void *userdata;
+        PullJobFinished on_finished;
+        PullJobOpenDisk on_open_disk;
+        PullJobHeader on_header;
+        PullJobProgress on_progress;
+
+        CurlGlue *glue;
+        CURL *curl;
+        struct curl_slist *request_header;
+
+        char *etag;
+        char **old_etags;
+        bool etag_exists;
+
+        uint64_t content_length;
+        uint64_t written_compressed;
+        uint64_t written_uncompressed;
+
+        uint64_t uncompressed_max;
+        uint64_t compressed_max;
+
+        uint8_t *payload;
+        size_t payload_size;
+        size_t payload_allocated;
+
+        int disk_fd;
+
+        usec_t mtime;
+
+        ImportCompress compress;
+
+        unsigned progress_percent;
+        usec_t start_usec;
+        usec_t last_status_usec;
+
+        bool allow_sparse;
+
+        bool calc_checksum;
+        gcry_md_hd_t checksum_context;
+
+        char *checksum;
+
+        bool grow_machine_directory;
+        uint64_t written_since_last_grow;
+};
+
+int pull_job_new(PullJob **job, const char *url, CurlGlue *glue, void *userdata);
+PullJob* pull_job_unref(PullJob *job);
+
+int pull_job_begin(PullJob *j);
+
+void pull_job_curl_on_finished(CurlGlue *g, CURL *curl, CURLcode result);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(PullJob*, pull_job_unref);
diff --git a/src/grp-machine/grp-import/systemd-pull/pull-raw.c b/src/grp-machine/grp-import/systemd-pull/pull-raw.c
new file mode 100644
index 0000000000..0ed1a83fe4
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-pull/pull-raw.c
@@ -0,0 +1,653 @@
+/***
+  This file is part of systemd.
+
+  Copyright 2014 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <curl/curl.h>
+#include <sys/xattr.h>
+
+#include <linux/fs.h>
+
+#include <systemd/sd-daemon.h>
+
+#include "import-common.h"
+#include "qcow2-util.h"
+#include "systemd-basic/alloc-util.h"
+#include "systemd-basic/btrfs-util.h"
+#include "systemd-basic/chattr-util.h"
+#include "systemd-basic/copy.h"
+#include "systemd-basic/fd-util.h"
+#include "systemd-basic/fileio.h"
+#include "systemd-basic/fs-util.h"
+#include "systemd-basic/hostname-util.h"
+#include "systemd-basic/macro.h"
+#include "systemd-basic/mkdir.h"
+#include "systemd-basic/path-util.h"
+#include "systemd-basic/rm-rf.h"
+#include "systemd-basic/string-util.h"
+#include "systemd-basic/strv.h"
+#include "systemd-basic/utf8.h"
+#include "systemd-basic/util.h"
+#include "systemd-basic/web-util.h"
+#include "systemd-shared/import-util.h"
+
+#include "curl-util.h"
+#include "pull-common.h"
+#include "pull-job.h"
+#include "pull-raw.h"
+
+typedef enum RawProgress {
+        RAW_DOWNLOADING,
+        RAW_VERIFYING,
+        RAW_UNPACKING,
+        RAW_FINALIZING,
+        RAW_COPYING,
+} RawProgress;
+
+struct RawPull {
+        sd_event *event;
+        CurlGlue *glue;
+
+        char *image_root;
+
+        PullJob *raw_job;
+        PullJob *settings_job;
+        PullJob *checksum_job;
+        PullJob *signature_job;
+
+        RawPullFinished on_finished;
+        void *userdata;
+
+        char *local;
+        bool force_local;
+        bool grow_machine_directory;
+        bool settings;
+
+        char *final_path;
+        char *temp_path;
+
+        char *settings_path;
+        char *settings_temp_path;
+
+        ImportVerify verify;
+};
+
+RawPull* raw_pull_unref(RawPull *i) {
+        if (!i)
+                return NULL;
+
+        pull_job_unref(i->raw_job);
+        pull_job_unref(i->settings_job);
+        pull_job_unref(i->checksum_job);
+        pull_job_unref(i->signature_job);
+
+        curl_glue_unref(i->glue);
+        sd_event_unref(i->event);
+
+        if (i->temp_path) {
+                (void) unlink(i->temp_path);
+                free(i->temp_path);
+        }
+
+        if (i->settings_temp_path) {
+                (void) unlink(i->settings_temp_path);
+                free(i->settings_temp_path);
+        }
+
+        free(i->final_path);
+        free(i->settings_path);
+        free(i->image_root);
+        free(i->local);
+        free(i);
+
+        return NULL;
+}
+
+int raw_pull_new(
+                RawPull **ret,
+                sd_event *event,
+                const char *image_root,
+                RawPullFinished on_finished,
+                void *userdata) {
+
+        _cleanup_(raw_pull_unrefp) RawPull *i = NULL;
+        int r;
+
+        assert(ret);
+
+        i = new0(RawPull, 1);
+        if (!i)
+                return -ENOMEM;
+
+        i->on_finished = on_finished;
+        i->userdata = userdata;
+
+        i->image_root = strdup(image_root ?: "/var/lib/machines");
+        if (!i->image_root)
+                return -ENOMEM;
+
+        i->grow_machine_directory = path_startswith(i->image_root, "/var/lib/machines");
+
+        if (event)
+                i->event = sd_event_ref(event);
+        else {
+                r = sd_event_default(&i->event);
+                if (r < 0)
+                        return r;
+        }
+
+        r = curl_glue_new(&i->glue, i->event);
+        if (r < 0)
+                return r;
+
+        i->glue->on_finished = pull_job_curl_on_finished;
+        i->glue->userdata = i;
+
+        *ret = i;
+        i = NULL;
+
+        return 0;
+}
+
+static void raw_pull_report_progress(RawPull *i, RawProgress p) {
+        unsigned percent;
+
+        assert(i);
+
+        switch (p) {
+
+        case RAW_DOWNLOADING: {
+                unsigned remain = 80;
+
+                percent = 0;
+
+                if (i->settings_job) {
+                        percent += i->settings_job->progress_percent * 5 / 100;
+                        remain -= 5;
+                }
+
+                if (i->checksum_job) {
+                        percent += i->checksum_job->progress_percent * 5 / 100;
+                        remain -= 5;
+                }
+
+                if (i->signature_job) {
+                        percent += i->signature_job->progress_percent * 5 / 100;
+                        remain -= 5;
+                }
+
+                if (i->raw_job)
+                        percent += i->raw_job->progress_percent * remain / 100;
+                break;
+        }
+
+        case RAW_VERIFYING:
+                percent = 80;
+                break;
+
+        case RAW_UNPACKING:
+                percent = 85;
+                break;
+
+        case RAW_FINALIZING:
+                percent = 90;
+                break;
+
+        case RAW_COPYING:
+                percent = 95;
+                break;
+
+        default:
+                assert_not_reached("Unknown progress state");
+        }
+
+        sd_notifyf(false, "X_IMPORT_PROGRESS=%u", percent);
+        log_debug("Combined progress %u%%", percent);
+}
+
+static int raw_pull_maybe_convert_qcow2(RawPull *i) {
+        _cleanup_close_ int converted_fd = -1;
+        _cleanup_free_ char *t = NULL;
+        int r;
+
+        assert(i);
+        assert(i->raw_job);
+
+        r = qcow2_detect(i->raw_job->disk_fd);
+        if (r < 0)
+                return log_error_errno(r, "Failed to detect whether this is a QCOW2 image: %m");
+        if (r == 0)
+                return 0;
+
+        /* This is a QCOW2 image, let's convert it */
+        r = tempfn_random(i->final_path, NULL, &t);
+        if (r < 0)
+                return log_oom();
+
+        converted_fd = open(t, O_RDWR|O_CREAT|O_EXCL|O_NOCTTY|O_CLOEXEC, 0664);
+        if (converted_fd < 0)
+                return log_error_errno(errno, "Failed to create %s: %m", t);
+
+        r = chattr_fd(converted_fd, FS_NOCOW_FL, FS_NOCOW_FL);
+        if (r < 0)
+                log_warning_errno(r, "Failed to set file attributes on %s: %m", t);
+
+        log_info("Unpacking QCOW2 file.");
+
+        r = qcow2_convert(i->raw_job->disk_fd, converted_fd);
+        if (r < 0) {
+                unlink(t);
+                return log_error_errno(r, "Failed to convert qcow2 image: %m");
+        }
+
+        (void) unlink(i->temp_path);
+        free(i->temp_path);
+        i->temp_path = t;
+        t = NULL;
+
+        safe_close(i->raw_job->disk_fd);
+        i->raw_job->disk_fd = converted_fd;
+        converted_fd = -1;
+
+        return 1;
+}
+
+static int raw_pull_make_local_copy(RawPull *i) {
+        _cleanup_free_ char *tp = NULL;
+        _cleanup_close_ int dfd = -1;
+        const char *p;
+        int r;
+
+        assert(i);
+        assert(i->raw_job);
+
+        if (!i->local)
+                return 0;
+
+        if (!i->final_path) {
+                r = pull_make_path(i->raw_job->url, i->raw_job->etag, i->image_root, ".raw-", ".raw", &i->final_path);
+                if (r < 0)
+                        return log_oom();
+        }
+
+        if (i->raw_job->etag_exists) {
+                /* We have downloaded this one previously, reopen it */
+
+                assert(i->raw_job->disk_fd < 0);
+
+                i->raw_job->disk_fd = open(i->final_path, O_RDONLY|O_NOCTTY|O_CLOEXEC);
+                if (i->raw_job->disk_fd < 0)
+                        return log_error_errno(errno, "Failed to open vendor image: %m");
+        } else {
+                /* We freshly downloaded the image, use it */
+
+                assert(i->raw_job->disk_fd >= 0);
+
+                if (lseek(i->raw_job->disk_fd, SEEK_SET, 0) == (off_t) -1)
+                        return log_error_errno(errno, "Failed to seek to beginning of vendor image: %m");
+        }
+
+        p = strjoina(i->image_root, "/", i->local, ".raw");
+
+        if (i->force_local)
+                (void) rm_rf(p, REMOVE_ROOT|REMOVE_PHYSICAL|REMOVE_SUBVOLUME);
+
+        r = tempfn_random(p, NULL, &tp);
+        if (r < 0)
+                return log_oom();
+
+        dfd = open(tp, O_WRONLY|O_CREAT|O_EXCL|O_NOCTTY|O_CLOEXEC, 0664);
+        if (dfd < 0)
+                return log_error_errno(errno, "Failed to create writable copy of image: %m");
+
+        /* Turn off COW writing. This should greatly improve
+         * performance on COW file systems like btrfs, since it
+         * reduces fragmentation caused by not allowing in-place
+         * writes. */
+        r = chattr_fd(dfd, FS_NOCOW_FL, FS_NOCOW_FL);
+        if (r < 0)
+                log_warning_errno(r, "Failed to set file attributes on %s: %m", tp);
+
+        r = copy_bytes(i->raw_job->disk_fd, dfd, (uint64_t) -1, true);
+        if (r < 0) {
+                unlink(tp);
+                return log_error_errno(r, "Failed to make writable copy of image: %m");
+        }
+
+        (void) copy_times(i->raw_job->disk_fd, dfd);
+        (void) copy_xattr(i->raw_job->disk_fd, dfd);
+
+        dfd = safe_close(dfd);
+
+        r = rename(tp, p);
+        if (r < 0)  {
+                r = log_error_errno(errno, "Failed to move writable image into place: %m");
+                unlink(tp);
+                return r;
+        }
+
+        log_info("Created new local image '%s'.", i->local);
+
+        if (i->settings) {
+                const char *local_settings;
+                assert(i->settings_job);
+
+                if (!i->settings_path) {
+                        r = pull_make_path(i->settings_job->url, i->settings_job->etag, i->image_root, ".settings-", NULL, &i->settings_path);
+                        if (r < 0)
+                                return log_oom();
+                }
+
+                local_settings = strjoina(i->image_root, "/", i->local, ".nspawn");
+
+                r = copy_file_atomic(i->settings_path, local_settings, 0644, i->force_local, 0);
+                if (r == -EEXIST)
+                        log_warning_errno(r, "Settings file %s already exists, not replacing.", local_settings);
+                else if (r == -ENOENT)
+                        log_debug_errno(r, "Skipping creation of settings file, since none was found.");
+                else if (r < 0)
+                        log_warning_errno(r, "Failed to copy settings files %s, ignoring: %m", local_settings);
+                else
+                        log_info("Created new settings file %s.", local_settings);
+        }
+
+        return 0;
+}
+
+static bool raw_pull_is_done(RawPull *i) {
+        assert(i);
+        assert(i->raw_job);
+
+        if (!PULL_JOB_IS_COMPLETE(i->raw_job))
+                return false;
+        if (i->settings_job && !PULL_JOB_IS_COMPLETE(i->settings_job))
+                return false;
+        if (i->checksum_job && !PULL_JOB_IS_COMPLETE(i->checksum_job))
+                return false;
+        if (i->signature_job && !PULL_JOB_IS_COMPLETE(i->signature_job))
+                return false;
+
+        return true;
+}
+
+static void raw_pull_job_on_finished(PullJob *j) {
+        RawPull *i;
+        int r;
+
+        assert(j);
+        assert(j->userdata);
+
+        i = j->userdata;
+        if (j == i->settings_job) {
+                if (j->error != 0)
+                        log_info_errno(j->error, "Settings file could not be retrieved, proceeding without.");
+        } else if (j->error != 0) {
+                if (j == i->checksum_job)
+                        log_error_errno(j->error, "Failed to retrieve SHA256 checksum, cannot verify. (Try --verify=no?)");
+                else if (j == i->signature_job)
+                        log_error_errno(j->error, "Failed to retrieve signature file, cannot verify. (Try --verify=no?)");
+                else
+                        log_error_errno(j->error, "Failed to retrieve image file. (Wrong URL?)");
+
+                r = j->error;
+                goto finish;
+        }
+
+        /* This is invoked if either the download completed
+         * successfully, or the download was skipped because we
+         * already have the etag. In this case ->etag_exists is
+         * true.
+         *
+         * We only do something when we got all three files */
+
+        if (!raw_pull_is_done(i))
+                return;
+
+        if (i->settings_job)
+                i->settings_job->disk_fd = safe_close(i->settings_job->disk_fd);
+
+        if (!i->raw_job->etag_exists) {
+                /* This is a new download, verify it, and move it into place */
+                assert(i->raw_job->disk_fd >= 0);
+
+                raw_pull_report_progress(i, RAW_VERIFYING);
+
+                r = pull_verify(i->raw_job, i->settings_job, i->checksum_job, i->signature_job);
+                if (r < 0)
+                        goto finish;
+
+                raw_pull_report_progress(i, RAW_UNPACKING);
+
+                r = raw_pull_maybe_convert_qcow2(i);
+                if (r < 0)
+                        goto finish;
+
+                raw_pull_report_progress(i, RAW_FINALIZING);
+
+                r = import_make_read_only_fd(i->raw_job->disk_fd);
+                if (r < 0)
+                        goto finish;
+
+                r = rename_noreplace(AT_FDCWD, i->temp_path, AT_FDCWD, i->final_path);
+                if (r < 0) {
+                        log_error_errno(r, "Failed to move RAW file into place: %m");
+                        goto finish;
+                }
+
+                i->temp_path = mfree(i->temp_path);
+
+                if (i->settings_job &&
+                    i->settings_job->error == 0 &&
+                    !i->settings_job->etag_exists) {
+
+                        assert(i->settings_temp_path);
+                        assert(i->settings_path);
+
+                        r = import_make_read_only(i->settings_temp_path);
+                        if (r < 0)
+                                goto finish;
+
+                        r = rename_noreplace(AT_FDCWD, i->settings_temp_path, AT_FDCWD, i->settings_path);
+                        if (r < 0) {
+                                log_error_errno(r, "Failed to rename settings file: %m");
+                                goto finish;
+                        }
+
+                        i->settings_temp_path = mfree(i->settings_temp_path);
+                }
+        }
+
+        raw_pull_report_progress(i, RAW_COPYING);
+
+        r = raw_pull_make_local_copy(i);
+        if (r < 0)
+                goto finish;
+
+        r = 0;
+
+finish:
+        if (i->on_finished)
+                i->on_finished(i, r, i->userdata);
+        else
+                sd_event_exit(i->event, r);
+}
+
+static int raw_pull_job_on_open_disk_raw(PullJob *j) {
+        RawPull *i;
+        int r;
+
+        assert(j);
+        assert(j->userdata);
+
+        i = j->userdata;
+        assert(i->raw_job == j);
+        assert(!i->final_path);
+        assert(!i->temp_path);
+
+        r = pull_make_path(j->url, j->etag, i->image_root, ".raw-", ".raw", &i->final_path);
+        if (r < 0)
+                return log_oom();
+
+        r = tempfn_random(i->final_path, NULL, &i->temp_path);
+        if (r < 0)
+                return log_oom();
+
+        (void) mkdir_parents_label(i->temp_path, 0700);
+
+        j->disk_fd = open(i->temp_path, O_RDWR|O_CREAT|O_EXCL|O_NOCTTY|O_CLOEXEC, 0664);
+        if (j->disk_fd < 0)
+                return log_error_errno(errno, "Failed to create %s: %m", i->temp_path);
+
+        r = chattr_fd(j->disk_fd, FS_NOCOW_FL, FS_NOCOW_FL);
+        if (r < 0)
+                log_warning_errno(r, "Failed to set file attributes on %s: %m", i->temp_path);
+
+        return 0;
+}
+
+static int raw_pull_job_on_open_disk_settings(PullJob *j) {
+        RawPull *i;
+        int r;
+
+        assert(j);
+        assert(j->userdata);
+
+        i = j->userdata;
+        assert(i->settings_job == j);
+        assert(!i->settings_path);
+        assert(!i->settings_temp_path);
+
+        r = pull_make_path(j->url, j->etag, i->image_root, ".settings-", NULL, &i->settings_path);
+        if (r < 0)
+                return log_oom();
+
+        r = tempfn_random(i->settings_path, NULL, &i->settings_temp_path);
+        if (r < 0)
+                return log_oom();
+
+        mkdir_parents_label(i->settings_temp_path, 0700);
+
+        j->disk_fd = open(i->settings_temp_path, O_RDWR|O_CREAT|O_EXCL|O_NOCTTY|O_CLOEXEC, 0664);
+        if (j->disk_fd < 0)
+                return log_error_errno(errno, "Failed to create %s: %m", i->settings_temp_path);
+
+        return 0;
+}
+
+static void raw_pull_job_on_progress(PullJob *j) {
+        RawPull *i;
+
+        assert(j);
+        assert(j->userdata);
+
+        i = j->userdata;
+
+        raw_pull_report_progress(i, RAW_DOWNLOADING);
+}
+
+int raw_pull_start(
+                RawPull *i,
+                const char *url,
+                const char *local,
+                bool force_local,
+                ImportVerify verify,
+                bool settings) {
+
+        int r;
+
+        assert(i);
+        assert(verify < _IMPORT_VERIFY_MAX);
+        assert(verify >= 0);
+
+        if (!http_url_is_valid(url))
+                return -EINVAL;
+
+        if (local && !machine_name_is_valid(local))
+                return -EINVAL;
+
+        if (i->raw_job)
+                return -EBUSY;
+
+        r = free_and_strdup(&i->local, local);
+        if (r < 0)
+                return r;
+
+        i->force_local = force_local;
+        i->verify = verify;
+        i->settings = settings;
+
+        /* Queue job for the image itself */
+        r = pull_job_new(&i->raw_job, url, i->glue, i);
+        if (r < 0)
+                return r;
+
+        i->raw_job->on_finished = raw_pull_job_on_finished;
+        i->raw_job->on_open_disk = raw_pull_job_on_open_disk_raw;
+        i->raw_job->on_progress = raw_pull_job_on_progress;
+        i->raw_job->calc_checksum = verify != IMPORT_VERIFY_NO;
+        i->raw_job->grow_machine_directory = i->grow_machine_directory;
+
+        r = pull_find_old_etags(url, i->image_root, DT_REG, ".raw-", ".raw", &i->raw_job->old_etags);
+        if (r < 0)
+                return r;
+
+        if (settings) {
+                r = pull_make_settings_job(&i->settings_job, url, i->glue, raw_pull_job_on_finished, i);
+                if (r < 0)
+                        return r;
+
+                i->settings_job->on_open_disk = raw_pull_job_on_open_disk_settings;
+                i->settings_job->on_progress = raw_pull_job_on_progress;
+                i->settings_job->calc_checksum = verify != IMPORT_VERIFY_NO;
+
+                r = pull_find_old_etags(i->settings_job->url, i->image_root, DT_REG, ".settings-", NULL, &i->settings_job->old_etags);
+                if (r < 0)
+                        return r;
+        }
+
+        r = pull_make_verification_jobs(&i->checksum_job, &i->signature_job, verify, url, i->glue, raw_pull_job_on_finished, i);
+        if (r < 0)
+                return r;
+
+        r = pull_job_begin(i->raw_job);
+        if (r < 0)
+                return r;
+
+        if (i->settings_job) {
+                r = pull_job_begin(i->settings_job);
+                if (r < 0)
+                        return r;
+        }
+
+        if (i->checksum_job) {
+                i->checksum_job->on_progress = raw_pull_job_on_progress;
+
+                r = pull_job_begin(i->checksum_job);
+                if (r < 0)
+                        return r;
+        }
+
+        if (i->signature_job) {
+                i->signature_job->on_progress = raw_pull_job_on_progress;
+
+                r = pull_job_begin(i->signature_job);
+                if (r < 0)
+                        return r;
+        }
+
+        return 0;
+}
diff --git a/src/grp-machine/grp-import/systemd-pull/pull-raw.h b/src/grp-machine/grp-import/systemd-pull/pull-raw.h
new file mode 100644
index 0000000000..0940cff93b
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-pull/pull-raw.h
@@ -0,0 +1,35 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright 2014 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <systemd/sd-event.h>
+
+#include "systemd-basic/macro.h"
+#include "systemd-shared/import-util.h"
+
+typedef struct RawPull RawPull;
+typedef void (*RawPullFinished)(RawPull *pull, int error, void *userdata);
+
+int raw_pull_new(RawPull **pull, sd_event *event, const char *image_root, RawPullFinished on_finished, void *userdata);
+RawPull* raw_pull_unref(RawPull *pull);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(RawPull*, raw_pull_unref);
+
+int raw_pull_start(RawPull *pull, const char *url, const char *local, bool force_local, ImportVerify verify, bool settings);
diff --git a/src/grp-machine/grp-import/systemd-pull/pull-tar.c b/src/grp-machine/grp-import/systemd-pull/pull-tar.c
new file mode 100644
index 0000000000..fbc7accaed
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-pull/pull-tar.c
@@ -0,0 +1,564 @@
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <curl/curl.h>
+#include <sys/prctl.h>
+
+#include <systemd/sd-daemon.h>
+
+#include "import-common.h"
+#include "systemd-basic/alloc-util.h"
+#include "systemd-basic/btrfs-util.h"
+#include "systemd-basic/copy.h"
+#include "systemd-basic/fd-util.h"
+#include "systemd-basic/fileio.h"
+#include "systemd-basic/fs-util.h"
+#include "systemd-basic/hostname-util.h"
+#include "systemd-basic/macro.h"
+#include "systemd-basic/mkdir.h"
+#include "systemd-basic/path-util.h"
+#include "systemd-basic/process-util.h"
+#include "systemd-basic/rm-rf.h"
+#include "systemd-basic/string-util.h"
+#include "systemd-basic/strv.h"
+#include "systemd-basic/utf8.h"
+#include "systemd-basic/util.h"
+#include "systemd-basic/web-util.h"
+#include "systemd-shared/import-util.h"
+
+#include "curl-util.h"
+#include "pull-common.h"
+#include "pull-job.h"
+#include "pull-tar.h"
+
+typedef enum TarProgress {
+        TAR_DOWNLOADING,
+        TAR_VERIFYING,
+        TAR_FINALIZING,
+        TAR_COPYING,
+} TarProgress;
+
+struct TarPull {
+        sd_event *event;
+        CurlGlue *glue;
+
+        char *image_root;
+
+        PullJob *tar_job;
+        PullJob *settings_job;
+        PullJob *checksum_job;
+        PullJob *signature_job;
+
+        TarPullFinished on_finished;
+        void *userdata;
+
+        char *local;
+        bool force_local;
+        bool grow_machine_directory;
+        bool settings;
+
+        pid_t tar_pid;
+
+        char *final_path;
+        char *temp_path;
+
+        char *settings_path;
+        char *settings_temp_path;
+
+        ImportVerify verify;
+};
+
+TarPull* tar_pull_unref(TarPull *i) {
+        if (!i)
+                return NULL;
+
+        if (i->tar_pid > 1) {
+                (void) kill_and_sigcont(i->tar_pid, SIGKILL);
+                (void) wait_for_terminate(i->tar_pid, NULL);
+        }
+
+        pull_job_unref(i->tar_job);
+        pull_job_unref(i->settings_job);
+        pull_job_unref(i->checksum_job);
+        pull_job_unref(i->signature_job);
+
+        curl_glue_unref(i->glue);
+        sd_event_unref(i->event);
+
+        if (i->temp_path) {
+                (void) rm_rf(i->temp_path, REMOVE_ROOT|REMOVE_PHYSICAL|REMOVE_SUBVOLUME);
+                free(i->temp_path);
+        }
+
+        if (i->settings_temp_path) {
+                (void) unlink(i->settings_temp_path);
+                free(i->settings_temp_path);
+        }
+
+        free(i->final_path);
+        free(i->settings_path);
+        free(i->image_root);
+        free(i->local);
+        free(i);
+
+        return NULL;
+}
+
+int tar_pull_new(
+                TarPull **ret,
+                sd_event *event,
+                const char *image_root,
+                TarPullFinished on_finished,
+                void *userdata) {
+
+        _cleanup_(tar_pull_unrefp) TarPull *i = NULL;
+        int r;
+
+        assert(ret);
+
+        i = new0(TarPull, 1);
+        if (!i)
+                return -ENOMEM;
+
+        i->on_finished = on_finished;
+        i->userdata = userdata;
+
+        i->image_root = strdup(image_root ?: "/var/lib/machines");
+        if (!i->image_root)
+                return -ENOMEM;
+
+        i->grow_machine_directory = path_startswith(i->image_root, "/var/lib/machines");
+
+        if (event)
+                i->event = sd_event_ref(event);
+        else {
+                r = sd_event_default(&i->event);
+                if (r < 0)
+                        return r;
+        }
+
+        r = curl_glue_new(&i->glue, i->event);
+        if (r < 0)
+                return r;
+
+        i->glue->on_finished = pull_job_curl_on_finished;
+        i->glue->userdata = i;
+
+        *ret = i;
+        i = NULL;
+
+        return 0;
+}
+
+static void tar_pull_report_progress(TarPull *i, TarProgress p) {
+        unsigned percent;
+
+        assert(i);
+
+        switch (p) {
+
+        case TAR_DOWNLOADING: {
+                unsigned remain = 85;
+
+                percent = 0;
+
+                if (i->settings_job) {
+                        percent += i->settings_job->progress_percent * 5 / 100;
+                        remain -= 5;
+                }
+
+                if (i->checksum_job) {
+                        percent += i->checksum_job->progress_percent * 5 / 100;
+                        remain -= 5;
+                }
+
+                if (i->signature_job) {
+                        percent += i->signature_job->progress_percent * 5 / 100;
+                        remain -= 5;
+                }
+
+                if (i->tar_job)
+                        percent += i->tar_job->progress_percent * remain / 100;
+                break;
+        }
+
+        case TAR_VERIFYING:
+                percent = 85;
+                break;
+
+        case TAR_FINALIZING:
+                percent = 90;
+                break;
+
+        case TAR_COPYING:
+                percent = 95;
+                break;
+
+        default:
+                assert_not_reached("Unknown progress state");
+        }
+
+        sd_notifyf(false, "X_IMPORT_PROGRESS=%u", percent);
+        log_debug("Combined progress %u%%", percent);
+}
+
+static int tar_pull_make_local_copy(TarPull *i) {
+        int r;
+
+        assert(i);
+        assert(i->tar_job);
+
+        if (!i->local)
+                return 0;
+
+        if (!i->final_path) {
+                r = pull_make_path(i->tar_job->url, i->tar_job->etag, i->image_root, ".tar-", NULL, &i->final_path);
+                if (r < 0)
+                        return log_oom();
+        }
+
+        r = pull_make_local_copy(i->final_path, i->image_root, i->local, i->force_local);
+        if (r < 0)
+                return r;
+
+        if (i->settings) {
+                const char *local_settings;
+                assert(i->settings_job);
+
+                if (!i->settings_path) {
+                        r = pull_make_path(i->settings_job->url, i->settings_job->etag, i->image_root, ".settings-", NULL, &i->settings_path);
+                        if (r < 0)
+                                return log_oom();
+                }
+
+                local_settings = strjoina(i->image_root, "/", i->local, ".nspawn");
+
+                r = copy_file_atomic(i->settings_path, local_settings, 0664, i->force_local, 0);
+                if (r == -EEXIST)
+                        log_warning_errno(r, "Settings file %s already exists, not replacing.", local_settings);
+                else if (r == -ENOENT)
+                        log_debug_errno(r, "Skipping creation of settings file, since none was found.");
+                else if (r < 0)
+                        log_warning_errno(r, "Failed to copy settings files %s, ignoring: %m", local_settings);
+                else
+                        log_info("Created new settings file %s.", local_settings);
+        }
+
+        return 0;
+}
+
+static bool tar_pull_is_done(TarPull *i) {
+        assert(i);
+        assert(i->tar_job);
+
+        if (!PULL_JOB_IS_COMPLETE(i->tar_job))
+                return false;
+        if (i->settings_job && !PULL_JOB_IS_COMPLETE(i->settings_job))
+                return false;
+        if (i->checksum_job && !PULL_JOB_IS_COMPLETE(i->checksum_job))
+                return false;
+        if (i->signature_job && !PULL_JOB_IS_COMPLETE(i->signature_job))
+                return false;
+
+        return true;
+}
+
+static void tar_pull_job_on_finished(PullJob *j) {
+        TarPull *i;
+        int r;
+
+        assert(j);
+        assert(j->userdata);
+
+        i = j->userdata;
+
+        if (j == i->settings_job) {
+                if (j->error != 0)
+                        log_info_errno(j->error, "Settings file could not be retrieved, proceeding without.");
+        } else if (j->error != 0) {
+                if (j == i->checksum_job)
+                        log_error_errno(j->error, "Failed to retrieve SHA256 checksum, cannot verify. (Try --verify=no?)");
+                else if (j == i->signature_job)
+                        log_error_errno(j->error, "Failed to retrieve signature file, cannot verify. (Try --verify=no?)");
+                else
+                        log_error_errno(j->error, "Failed to retrieve image file. (Wrong URL?)");
+
+                r = j->error;
+                goto finish;
+        }
+
+        /* This is invoked if either the download completed
+         * successfully, or the download was skipped because we
+         * already have the etag. */
+
+        if (!tar_pull_is_done(i))
+                return;
+
+        i->tar_job->disk_fd = safe_close(i->tar_job->disk_fd);
+        if (i->settings_job)
+                i->settings_job->disk_fd = safe_close(i->settings_job->disk_fd);
+
+        if (i->tar_pid > 0) {
+                r = wait_for_terminate_and_warn("tar", i->tar_pid, true);
+                i->tar_pid = 0;
+                if (r < 0)
+                        goto finish;
+                if (r > 0) {
+                        r = -EIO;
+                        goto finish;
+                }
+        }
+
+        if (!i->tar_job->etag_exists) {
+                /* This is a new download, verify it, and move it into place */
+
+                tar_pull_report_progress(i, TAR_VERIFYING);
+
+                r = pull_verify(i->tar_job, i->settings_job, i->checksum_job, i->signature_job);
+                if (r < 0)
+                        goto finish;
+
+                tar_pull_report_progress(i, TAR_FINALIZING);
+
+                r = import_make_read_only(i->temp_path);
+                if (r < 0)
+                        goto finish;
+
+                r = rename_noreplace(AT_FDCWD, i->temp_path, AT_FDCWD, i->final_path);
+                if (r < 0) {
+                        log_error_errno(r, "Failed to rename to final image name: %m");
+                        goto finish;
+                }
+
+                i->temp_path = mfree(i->temp_path);
+
+                if (i->settings_job &&
+                    i->settings_job->error == 0 &&
+                    !i->settings_job->etag_exists) {
+
+                        assert(i->settings_temp_path);
+                        assert(i->settings_path);
+
+                        /* Also move the settings file into place, if
+                         * it exist. Note that we do so only if we
+                         * also moved the tar file in place, to keep
+                         * things strictly in sync. */
+
+                        r = import_make_read_only(i->settings_temp_path);
+                        if (r < 0)
+                                goto finish;
+
+                        r = rename_noreplace(AT_FDCWD, i->settings_temp_path, AT_FDCWD, i->settings_path);
+                        if (r < 0) {
+                                log_error_errno(r, "Failed to rename settings file: %m");
+                                goto finish;
+                        }
+
+                        i->settings_temp_path = mfree(i->settings_temp_path);
+                }
+        }
+
+        tar_pull_report_progress(i, TAR_COPYING);
+
+        r = tar_pull_make_local_copy(i);
+        if (r < 0)
+                goto finish;
+
+        r = 0;
+
+finish:
+        if (i->on_finished)
+                i->on_finished(i, r, i->userdata);
+        else
+                sd_event_exit(i->event, r);
+}
+
+static int tar_pull_job_on_open_disk_tar(PullJob *j) {
+        TarPull *i;
+        int r;
+
+        assert(j);
+        assert(j->userdata);
+
+        i = j->userdata;
+        assert(i->tar_job == j);
+        assert(!i->final_path);
+        assert(!i->temp_path);
+        assert(i->tar_pid <= 0);
+
+        r = pull_make_path(j->url, j->etag, i->image_root, ".tar-", NULL, &i->final_path);
+        if (r < 0)
+                return log_oom();
+
+        r = tempfn_random(i->final_path, NULL, &i->temp_path);
+        if (r < 0)
+                return log_oom();
+
+        mkdir_parents_label(i->temp_path, 0700);
+
+        r = btrfs_subvol_make(i->temp_path);
+        if (r == -ENOTTY) {
+                if (mkdir(i->temp_path, 0755) < 0)
+                        return log_error_errno(errno, "Failed to create directory %s: %m", i->temp_path);
+        } else if (r < 0)
+                return log_error_errno(r, "Failed to create subvolume %s: %m", i->temp_path);
+        else
+                (void) import_assign_pool_quota_and_warn(i->temp_path);
+
+        j->disk_fd = import_fork_tar_x(i->temp_path, &i->tar_pid);
+        if (j->disk_fd < 0)
+                return j->disk_fd;
+
+        return 0;
+}
+
+static int tar_pull_job_on_open_disk_settings(PullJob *j) {
+        TarPull *i;
+        int r;
+
+        assert(j);
+        assert(j->userdata);
+
+        i = j->userdata;
+        assert(i->settings_job == j);
+        assert(!i->settings_path);
+        assert(!i->settings_temp_path);
+
+        r = pull_make_path(j->url, j->etag, i->image_root, ".settings-", NULL, &i->settings_path);
+        if (r < 0)
+                return log_oom();
+
+        r = tempfn_random(i->settings_path, NULL, &i->settings_temp_path);
+        if (r < 0)
+                return log_oom();
+
+        mkdir_parents_label(i->settings_temp_path, 0700);
+
+        j->disk_fd = open(i->settings_temp_path, O_RDWR|O_CREAT|O_EXCL|O_NOCTTY|O_CLOEXEC, 0664);
+        if (j->disk_fd < 0)
+                return log_error_errno(errno, "Failed to create %s: %m", i->settings_temp_path);
+
+        return 0;
+}
+
+static void tar_pull_job_on_progress(PullJob *j) {
+        TarPull *i;
+
+        assert(j);
+        assert(j->userdata);
+
+        i = j->userdata;
+
+        tar_pull_report_progress(i, TAR_DOWNLOADING);
+}
+
+int tar_pull_start(
+                TarPull *i,
+                const char *url,
+                const char *local,
+                bool force_local,
+                ImportVerify verify,
+                bool settings) {
+
+        int r;
+
+        assert(i);
+        assert(verify < _IMPORT_VERIFY_MAX);
+        assert(verify >= 0);
+
+        if (!http_url_is_valid(url))
+                return -EINVAL;
+
+        if (local && !machine_name_is_valid(local))
+                return -EINVAL;
+
+        if (i->tar_job)
+                return -EBUSY;
+
+        r = free_and_strdup(&i->local, local);
+        if (r < 0)
+                return r;
+
+        i->force_local = force_local;
+        i->verify = verify;
+        i->settings = settings;
+
+        /* Set up download job for TAR file */
+        r = pull_job_new(&i->tar_job, url, i->glue, i);
+        if (r < 0)
+                return r;
+
+        i->tar_job->on_finished = tar_pull_job_on_finished;
+        i->tar_job->on_open_disk = tar_pull_job_on_open_disk_tar;
+        i->tar_job->on_progress = tar_pull_job_on_progress;
+        i->tar_job->calc_checksum = verify != IMPORT_VERIFY_NO;
+        i->tar_job->grow_machine_directory = i->grow_machine_directory;
+
+        r = pull_find_old_etags(url, i->image_root, DT_DIR, ".tar-", NULL, &i->tar_job->old_etags);
+        if (r < 0)
+                return r;
+
+        /* Set up download job for the settings file (.nspawn) */
+        if (settings) {
+                r = pull_make_settings_job(&i->settings_job, url, i->glue, tar_pull_job_on_finished, i);
+                if (r < 0)
+                        return r;
+
+                i->settings_job->on_open_disk = tar_pull_job_on_open_disk_settings;
+                i->settings_job->on_progress = tar_pull_job_on_progress;
+                i->settings_job->calc_checksum = verify != IMPORT_VERIFY_NO;
+
+                r = pull_find_old_etags(i->settings_job->url, i->image_root, DT_REG, ".settings-", NULL, &i->settings_job->old_etags);
+                if (r < 0)
+                        return r;
+        }
+
+        /* Set up download of checksum/signature files */
+        r = pull_make_verification_jobs(&i->checksum_job, &i->signature_job, verify, url, i->glue, tar_pull_job_on_finished, i);
+        if (r < 0)
+                return r;
+
+        r = pull_job_begin(i->tar_job);
+        if (r < 0)
+                return r;
+
+        if (i->settings_job) {
+                r = pull_job_begin(i->settings_job);
+                if (r < 0)
+                        return r;
+        }
+
+        if (i->checksum_job) {
+                i->checksum_job->on_progress = tar_pull_job_on_progress;
+
+                r = pull_job_begin(i->checksum_job);
+                if (r < 0)
+                        return r;
+        }
+
+        if (i->signature_job) {
+                i->signature_job->on_progress = tar_pull_job_on_progress;
+
+                r = pull_job_begin(i->signature_job);
+                if (r < 0)
+                        return r;
+        }
+
+        return 0;
+}
diff --git a/src/grp-machine/grp-import/systemd-pull/pull-tar.h b/src/grp-machine/grp-import/systemd-pull/pull-tar.h
new file mode 100644
index 0000000000..21d4db5519
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-pull/pull-tar.h
@@ -0,0 +1,35 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright 2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <systemd/sd-event.h>
+
+#include "systemd-basic/macro.h"
+#include "systemd-shared/import-util.h"
+
+typedef struct TarPull TarPull;
+typedef void (*TarPullFinished)(TarPull *pull, int error, void *userdata);
+
+int tar_pull_new(TarPull **pull, sd_event *event, const char *image_root, TarPullFinished on_finished, void *userdata);
+TarPull* tar_pull_unref(TarPull *pull);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(TarPull*, tar_pull_unref);
+
+int tar_pull_start(TarPull *pull, const char *url, const char *local, bool force_local, ImportVerify verify, bool settings);
diff --git a/src/grp-machine/grp-import/systemd-pull/pull.c b/src/grp-machine/grp-import/systemd-pull/pull.c
new file mode 100644
index 0000000000..a6b5ed47a8
--- /dev/null
+++ b/src/grp-machine/grp-import/systemd-pull/pull.c
@@ -0,0 +1,338 @@
+/***
+  This file is part of systemd.
+
+  Copyright 2014 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <getopt.h>
+
+#include <systemd/sd-event.h>
+
+#include "systemd-basic/alloc-util.h"
+#include "systemd-basic/hostname-util.h"
+#include "systemd-basic/parse-util.h"
+#include "systemd-basic/signal-util.h"
+#include "systemd-basic/string-util.h"
+#include "systemd-basic/verbs.h"
+#include "systemd-basic/web-util.h"
+#include "systemd-shared/import-util.h"
+#include "systemd-shared/machine-image.h"
+
+#include "pull-raw.h"
+#include "pull-tar.h"
+
+static bool arg_force = false;
+static const char *arg_image_root = "/var/lib/machines";
+static ImportVerify arg_verify = IMPORT_VERIFY_SIGNATURE;
+static bool arg_settings = true;
+
+static int interrupt_signal_handler(sd_event_source *s, const struct signalfd_siginfo *si, void *userdata) {
+        log_notice("Transfer aborted.");
+        sd_event_exit(sd_event_source_get_event(s), EINTR);
+        return 0;
+}
+
+static void on_tar_finished(TarPull *pull, int error, void *userdata) {
+        sd_event *event = userdata;
+        assert(pull);
+
+        if (error == 0)
+                log_info("Operation completed successfully.");
+
+        sd_event_exit(event, abs(error));
+}
+
+static int pull_tar(int argc, char *argv[], void *userdata) {
+        _cleanup_(tar_pull_unrefp) TarPull *pull = NULL;
+        _cleanup_(sd_event_unrefp) sd_event *event = NULL;
+        const char *url, *local;
+        _cleanup_free_ char *l = NULL, *ll = NULL;
+        int r;
+
+        url = argv[1];
+        if (!http_url_is_valid(url)) {
+                log_error("URL '%s' is not valid.", url);
+                return -EINVAL;
+        }
+
+        if (argc >= 3)
+                local = argv[2];
+        else {
+                r = import_url_last_component(url, &l);
+                if (r < 0)
+                        return log_error_errno(r, "Failed get final component of URL: %m");
+
+                local = l;
+        }
+
+        if (isempty(local) || streq(local, "-"))
+                local = NULL;
+
+        if (local) {
+                r = tar_strip_suffixes(local, &ll);
+                if (r < 0)
+                        return log_oom();
+
+                local = ll;
+
+                if (!machine_name_is_valid(local)) {
+                        log_error("Local image name '%s' is not valid.", local);
+                        return -EINVAL;
+                }
+
+                if (!arg_force) {
+                        r = image_find(local, NULL);
+                        if (r < 0)
+                                return log_error_errno(r, "Failed to check whether image '%s' exists: %m", local);
+                        else if (r > 0) {
+                                log_error("Image '%s' already exists.", local);
+                                return -EEXIST;
+                        }
+                }
+
+                log_info("Pulling '%s', saving as '%s'.", url, local);
+        } else
+                log_info("Pulling '%s'.", url);
+
+        r = sd_event_default(&event);
+        if (r < 0)
+                return log_error_errno(r, "Failed to allocate event loop: %m");
+
+        assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGTERM, SIGINT, -1) >= 0);
+        (void) sd_event_add_signal(event, NULL, SIGTERM, interrupt_signal_handler,  NULL);
+        (void) sd_event_add_signal(event, NULL, SIGINT, interrupt_signal_handler, NULL);
+
+        r = tar_pull_new(&pull, event, arg_image_root, on_tar_finished, event);
+        if (r < 0)
+                return log_error_errno(r, "Failed to allocate puller: %m");
+
+        r = tar_pull_start(pull, url, local, arg_force, arg_verify, arg_settings);
+        if (r < 0)
+                return log_error_errno(r, "Failed to pull image: %m");
+
+        r = sd_event_loop(event);
+        if (r < 0)
+                return log_error_errno(r, "Failed to run event loop: %m");
+
+        log_info("Exiting.");
+        return -r;
+}
+
+static void on_raw_finished(RawPull *pull, int error, void *userdata) {
+        sd_event *event = userdata;
+        assert(pull);
+
+        if (error == 0)
+                log_info("Operation completed successfully.");
+
+        sd_event_exit(event, abs(error));
+}
+
+static int pull_raw(int argc, char *argv[], void *userdata) {
+        _cleanup_(raw_pull_unrefp) RawPull *pull = NULL;
+        _cleanup_(sd_event_unrefp) sd_event *event = NULL;
+        const char *url, *local;
+        _cleanup_free_ char *l = NULL, *ll = NULL;
+        int r;
+
+        url = argv[1];
+        if (!http_url_is_valid(url)) {
+                log_error("URL '%s' is not valid.", url);
+                return -EINVAL;
+        }
+
+        if (argc >= 3)
+                local = argv[2];
+        else {
+                r = import_url_last_component(url, &l);
+                if (r < 0)
+                        return log_error_errno(r, "Failed get final component of URL: %m");
+
+                local = l;
+        }
+
+        if (isempty(local) || streq(local, "-"))
+                local = NULL;
+
+        if (local) {
+                r = raw_strip_suffixes(local, &ll);
+                if (r < 0)
+                        return log_oom();
+
+                local = ll;
+
+                if (!machine_name_is_valid(local)) {
+                        log_error("Local image name '%s' is not valid.", local);
+                        return -EINVAL;
+                }
+
+                if (!arg_force) {
+                        r = image_find(local, NULL);
+                        if (r < 0)
+                                return log_error_errno(r, "Failed to check whether image '%s' exists: %m", local);
+                        else if (r > 0) {
+                                log_error("Image '%s' already exists.", local);
+                                return -EEXIST;
+                        }
+                }
+
+                log_info("Pulling '%s', saving as '%s'.", url, local);
+        } else
+                log_info("Pulling '%s'.", url);
+
+        r = sd_event_default(&event);
+        if (r < 0)
+                return log_error_errno(r, "Failed to allocate event loop: %m");
+
+        assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGTERM, SIGINT, -1) >= 0);
+        (void) sd_event_add_signal(event, NULL, SIGTERM, interrupt_signal_handler,  NULL);
+        (void) sd_event_add_signal(event, NULL, SIGINT, interrupt_signal_handler, NULL);
+
+        r = raw_pull_new(&pull, event, arg_image_root, on_raw_finished, event);
+        if (r < 0)
+                return log_error_errno(r, "Failed to allocate puller: %m");
+
+        r = raw_pull_start(pull, url, local, arg_force, arg_verify, arg_settings);
+        if (r < 0)
+                return log_error_errno(r, "Failed to pull image: %m");
+
+        r = sd_event_loop(event);
+        if (r < 0)
+                return log_error_errno(r, "Failed to run event loop: %m");
+
+        log_info("Exiting.");
+        return -r;
+}
+
+static int help(int argc, char *argv[], void *userdata) {
+
+        printf("%s [OPTIONS...] {COMMAND} ...\n\n"
+               "Download container or virtual machine images.\n\n"
+               "  -h --help                   Show this help\n"
+               "     --version                Show package version\n"
+               "     --force                  Force creation of image\n"
+               "     --verify=MODE            Verify downloaded image, one of: 'no',\n"
+               "                              'checksum', 'signature'\n"
+               "     --settings=BOOL          Download settings file with image\n"
+               "     --image-root=PATH        Image root directory\n\n"
+               "Commands:\n"
+               "  tar URL [NAME]              Download a TAR image\n"
+               "  raw URL [NAME]              Download a RAW image\n",
+               program_invocation_short_name);
+
+        return 0;
+}
+
+static int parse_argv(int argc, char *argv[]) {
+
+        enum {
+                ARG_VERSION = 0x100,
+                ARG_FORCE,
+                ARG_IMAGE_ROOT,
+                ARG_VERIFY,
+                ARG_SETTINGS,
+        };
+
+        static const struct option options[] = {
+                { "help",            no_argument,       NULL, 'h'                 },
+                { "version",         no_argument,       NULL, ARG_VERSION         },
+                { "force",           no_argument,       NULL, ARG_FORCE           },
+                { "image-root",      required_argument, NULL, ARG_IMAGE_ROOT      },
+                { "verify",          required_argument, NULL, ARG_VERIFY          },
+                { "settings",        required_argument, NULL, ARG_SETTINGS        },
+                {}
+        };
+
+        int c, r;
+
+        assert(argc >= 0);
+        assert(argv);
+
+        while ((c = getopt_long(argc, argv, "h", options, NULL)) >= 0)
+
+                switch (c) {
+
+                case 'h':
+                        return help(0, NULL, NULL);
+
+                case ARG_VERSION:
+                        return version();
+
+                case ARG_FORCE:
+                        arg_force = true;
+                        break;
+
+                case ARG_IMAGE_ROOT:
+                        arg_image_root = optarg;
+                        break;
+
+                case ARG_VERIFY:
+                        arg_verify = import_verify_from_string(optarg);
+                        if (arg_verify < 0) {
+                                log_error("Invalid verification setting '%s'", optarg);
+                                return -EINVAL;
+                        }
+
+                        break;
+
+                case ARG_SETTINGS:
+                        r = parse_boolean(optarg);
+                        if (r < 0)
+                                return log_error_errno(r, "Failed to parse --settings= parameter '%s'", optarg);
+
+                        arg_settings = r;
+                        break;
+
+                case '?':
+                        return -EINVAL;
+
+                default:
+                        assert_not_reached("Unhandled option");
+                }
+
+        return 1;
+}
+
+static int pull_main(int argc, char *argv[]) {
+
+        static const Verb verbs[] = {
+                { "help", VERB_ANY, VERB_ANY, 0, help     },
+                { "tar",  2,        3,        0, pull_tar },
+                { "raw",  2,        3,        0, pull_raw },
+                {}
+        };
+
+        return dispatch_verb(argc, argv, verbs, NULL);
+}
+
+int main(int argc, char *argv[]) {
+        int r;
+
+        setlocale(LC_ALL, "");
+        log_parse_environment();
+        log_open();
+
+        r = parse_argv(argc, argv);
+        if (r <= 0)
+                goto finish;
+
+        (void) ignore_signals(SIGPIPE, -1);
+
+        r = pull_main(argc, argv);
+
+finish:
+        return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
+}