1 files changed, 0 insertions, 115 deletions
diff --git a/src/core/ima-setup.c b/src/core/ima-setup.c
deleted file mode 100644
index e8cc1ba8b6..0000000000
--- a/src/core/ima-setup.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
-  This file is part of systemd.
-
-  Copyright 2010 Lennart Poettering
-  Copyright (C) 2012 Roberto Sassu - Politecnico di Torino, Italy
-                                     TORSEC group -- http://security.polito.it
-
-  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 <unistd.h>
-#include <stdio.h>
-#include <errno.h>
-#include <string.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-#include <sys/mman.h>
-
-#include "ima-setup.h"
-#include "mount-setup.h"
-#include "macro.h"
-#include "util.h"
-#include "log.h"
-#include "label.h"
-
-#define IMA_SECFS_DIR "/sys/kernel/security/ima"
-#define IMA_SECFS_POLICY IMA_SECFS_DIR "/policy"
-#define IMA_POLICY_PATH "/etc/ima/ima-policy"
-
-int ima_setup(void) {
-
-#ifdef HAVE_IMA
-       struct stat st;
-       ssize_t policy_size = 0, written = 0;
-       char *policy;
-       int policyfd = -1, imafd = -1;
-       int result = 0;
-
-#ifndef HAVE_SELINUX
-       /* Mount the securityfs filesystem */
-       mount_setup_early();
-#endif
-
-       if (stat(IMA_POLICY_PATH, &st) < 0)
-               return 0;
-
-       policy_size = st.st_size;
-       if (stat(IMA_SECFS_DIR, &st) < 0) {
-               log_debug("IMA support is disabled in the kernel, ignoring.");
-               return 0;
-       }
-
-       if (stat(IMA_SECFS_POLICY, &st) < 0) {
-               log_error("Another IMA custom policy has already been loaded, "
-                         "ignoring.");
-               return 0;
-       }
-
-       policyfd = open(IMA_POLICY_PATH, O_RDONLY|O_CLOEXEC);
-       if (policyfd < 0) {
-               log_error("Failed to open the IMA custom policy file %s (%m), "
-                         "ignoring.", IMA_POLICY_PATH);
-               return 0;
-       }
-
-       imafd = open(IMA_SECFS_POLICY, O_WRONLY|O_CLOEXEC);
-       if (imafd < 0) {
-               log_error("Failed to open the IMA kernel interface %s (%m), "
-                         "ignoring.", IMA_SECFS_POLICY);
-               goto out;
-       }
-
-       policy = mmap(NULL, policy_size, PROT_READ, MAP_PRIVATE, policyfd, 0);
-       if (policy == MAP_FAILED) {
-               log_error("mmap() failed (%m), freezing");
-               result = -errno;
-               goto out;
-       }
-
-       written = loop_write(imafd, policy, (size_t)policy_size, false);
-       if (written != policy_size) {
-               log_error("Failed to load the IMA custom policy file %s (%m), "
-                         "ignoring.", IMA_POLICY_PATH);
-               goto out_mmap;
-       }
-
-       log_info("Successfully loaded the IMA custom policy %s.",
-                IMA_POLICY_PATH);
-out_mmap:
-       munmap(policy, policy_size);
-out:
-       if (policyfd >= 0)
-                close_nointr_nofail(policyfd);
-       if (imafd >= 0)
-                close_nointr_nofail(imafd);
-       if (result)
-                return result;
-#endif /* HAVE_IMA */
-
-       return 0;
-}