Remove src/core

[elogind.git] / src / core / ima-setup.c

diff --git a/src/core/ima-setup.c b/src/core/ima-setup.c
deleted file mode 100644 (file)
index 7721b3e..0000000
--- a/src/core/ima-setup.c
+++ /dev/null
@@ -1,74 +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 <errno.h>
-#include <fcntl.h>
-
-#include "ima-setup.h"
-#include "copy.h"
-#include "util.h"
-#include "log.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) {
-        int r = 0;
-
-#ifdef HAVE_IMA
-        _cleanup_close_ int policyfd = -1, imafd = -1;
-
-        if (access(IMA_SECFS_DIR, F_OK) < 0) {
-                log_debug("IMA support is disabled in the kernel, ignoring.");
-                return 0;
-        }
-
-        policyfd = open(IMA_POLICY_PATH, O_RDONLY|O_CLOEXEC);
-        if (policyfd < 0) {
-                log_full_errno(errno == ENOENT ? LOG_DEBUG : LOG_WARNING, errno,
-                               "Failed to open the IMA custom policy file "IMA_POLICY_PATH", ignoring: %m");
-                return 0;
-        }
-
-        if (access(IMA_SECFS_POLICY, F_OK) < 0) {
-                log_warning("Another IMA custom policy has already been loaded, ignoring.");
-                return 0;
-        }
-
-        imafd = open(IMA_SECFS_POLICY, O_WRONLY|O_CLOEXEC);
-        if (imafd < 0) {
-                log_error_errno(errno, "Failed to open the IMA kernel interface "IMA_SECFS_POLICY", ignoring: %m");
-                return 0;
-        }
-
-        r = copy_bytes(policyfd, imafd, (off_t) -1, false);
-        if (r < 0)
-                log_error_errno(r, "Failed to load the IMA custom policy file "IMA_POLICY_PATH": %m");
-        else
-                log_info("Successfully loaded the IMA custom policy "IMA_POLICY_PATH".");
-
-#endif /* HAVE_IMA */
-        return r;
-}