./tools/notsd-move

6 files changed, 174 insertions, 0 deletions

diff --git a/src/libsystemd-gcrypt/GNUmakefile b/src/libsystemd-gcrypt/GNUmakefile
new file mode 120000
index 0000000000..54fdd42278
--- /dev/null
+++ b/src/libsystemd-gcrypt/GNUmakefile
@@ -0,0 +1 @@
+../../GNUmakefile
\ No newline at end of file
diff --git a/src/libsystemd-gcrypt/Makefile b/src/libsystemd-gcrypt/Makefile
new file mode 100644
index 0000000000..369b265ff7
--- /dev/null
+++ b/src/libsystemd-gcrypt/Makefile
@@ -0,0 +1,28 @@
+#  -*- 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 += src
+
+include $(topsrcdir)/build-aux/Makefile.tail.mk
diff --git a/src/libsystemd-gcrypt/include/systemd-gcrypt/gcrypt-util.h b/src/libsystemd-gcrypt/include/systemd-gcrypt/gcrypt-util.h
new file mode 100644
index 0000000000..1da12a32be
--- /dev/null
+++ b/src/libsystemd-gcrypt/include/systemd-gcrypt/gcrypt-util.h
@@ -0,0 +1,47 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+  This file is part of systemd.
+
+  Copyright 2016 Zbigniew Jędrzejewski-Szmek
+
+  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 <errno.h>
+#include <stdbool.h>
+#include <stddef.h>
+
+#ifdef HAVE_GCRYPT
+#include <gcrypt.h>
+
+void initialize_libgcrypt(bool secmem);
+int string_hashsum(const char *s, size_t len, int md_algorithm, char **out);
+#endif
+
+static inline int string_hashsum_sha224(const char *s, size_t len, char **out) {
+#ifdef HAVE_GCRYPT
+        return string_hashsum(s, len, GCRY_MD_SHA224, out);
+#else
+        return -EOPNOTSUPP;
+#endif
+}
+
+static inline int string_hashsum_sha256(const char *s, size_t len, char **out) {
+#ifdef HAVE_GCRYPT
+        return string_hashsum(s, len, GCRY_MD_SHA256, out);
+#else
+        return -EOPNOTSUPP;
+#endif
+}
diff --git a/src/libsystemd-gcrypt/src/GNUmakefile b/src/libsystemd-gcrypt/src/GNUmakefile
new file mode 120000
index 0000000000..95e5924740
--- /dev/null
+++ b/src/libsystemd-gcrypt/src/GNUmakefile
@@ -0,0 +1 @@
+../../../GNUmakefile
\ No newline at end of file
diff --git a/src/libsystemd-gcrypt/src/Makefile b/src/libsystemd-gcrypt/src/Makefile
new file mode 100644
index 0000000000..8166d5a253
--- /dev/null
+++ b/src/libsystemd-gcrypt/src/Makefile
@@ -0,0 +1,26 @@
+#  -*- 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
+
+include $(topsrcdir)/build-aux/Makefile.tail.mk
diff --git a/src/libsystemd-gcrypt/src/gcrypt-util.c b/src/libsystemd-gcrypt/src/gcrypt-util.c
new file mode 100644
index 0000000000..42b922571f
--- /dev/null
+++ b/src/libsystemd-gcrypt/src/gcrypt-util.c
@@ -0,0 +1,71 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+  This file is part of systemd.
+
+  Copyright 2012 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/>.
+***/
+
+#ifdef HAVE_GCRYPT
+#include <gcrypt.h>
+
+#include "systemd-basic/hexdecoct.h"
+#include "systemd-gcrypt/gcrypt-util.h"
+
+void initialize_libgcrypt(bool secmem) {
+        const char *p;
+        if (gcry_control(GCRYCTL_INITIALIZATION_FINISHED_P))
+                return;
+
+        p = gcry_check_version("1.4.5");
+        assert(p);
+
+        /* Turn off "secmem". Clients which wish to make use of this
+         * feature should initialize the library manually */
+        if (!secmem)
+                gcry_control(GCRYCTL_DISABLE_SECMEM);
+        gcry_control(GCRYCTL_INITIALIZATION_FINISHED, 0);
+}
+
+int string_hashsum(const char *s, size_t len, int md_algorithm, char **out) {
+        gcry_md_hd_t md = NULL;
+        size_t hash_size;
+        void *hash;
+        char *enc;
+
+        initialize_libgcrypt(false);
+
+        hash_size = gcry_md_get_algo_dlen(md_algorithm);
+        assert(hash_size > 0);
+
+        gcry_md_open(&md, md_algorithm, 0);
+        if (!md)
+                return -EIO;
+
+        gcry_md_write(md, s, len);
+
+        hash = gcry_md_read(md, 0);
+        if (!hash)
+                return -EIO;
+
+        enc = hexmem(hash, hash_size);
+        if (!enc)
+                return -ENOMEM;
+
+        *out = enc;
+        return 0;
+}
+#endif