Remove src/core

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

diff --git a/src/core/selinux-setup.c b/src/core/selinux-setup.c
deleted file mode 100644 (file)
index a467850..0000000
--- a/src/core/selinux-setup.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
-  This file is part of systemd.
-
-  Copyright 2010 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 <unistd.h>
-#include <stdio.h>
-#include <errno.h>
-
-#ifdef HAVE_SELINUX
-#include <selinux/selinux.h>
-#endif
-
-#include "selinux-setup.h"
-#include "selinux-util.h"
-#include "macro.h"
-#include "util.h"
-#include "log.h"
-
-#ifdef HAVE_SELINUX
-static int null_log(int type, const char *fmt, ...) {
-        return 0;
-}
-#endif
-
-int mac_selinux_setup(bool *loaded_policy) {
-
-#ifdef HAVE_SELINUX
-        int enforce = 0;
-        usec_t before_load, after_load;
-        security_context_t con;
-        int r;
-        union selinux_callback cb;
-        bool initialized = false;
-
-        assert(loaded_policy);
-
-        /* Turn off all of SELinux' own logging, we want to do that */
-        cb.func_log = null_log;
-        selinux_set_callback(SELINUX_CB_LOG, cb);
-
-        /* Don't load policy in the initrd if we don't appear to have
-         * it.  For the real root, we check below if we've already
-         * loaded policy, and return gracefully.
-         */
-        if (in_initrd() && access(selinux_path(), F_OK) < 0)
-                return 0;
-
-        /* Already initialized by somebody else? */
-        r = getcon_raw(&con);
-        if (r == 0) {
-                initialized = !streq(con, "kernel");
-                freecon(con);
-        }
-
-        /* Make sure we have no fds open while loading the policy and
-         * transitioning */
-        log_close();
-
-        /* Now load the policy */
-        before_load = now(CLOCK_MONOTONIC);
-        r = selinux_init_load_policy(&enforce);
-        if (r == 0) {
-                char timespan[FORMAT_TIMESPAN_MAX];
-                char *label;
-
-                mac_selinux_retest();
-
-                /* Transition to the new context */
-                r = mac_selinux_get_create_label_from_exe(SYSTEMD_BINARY_PATH, &label);
-                if (r < 0 || label == NULL) {
-                        log_open();
-                        log_error("Failed to compute init label, ignoring.");
-                } else {
-                        r = setcon(label);
-
-                        log_open();
-                        if (r < 0)
-                                log_error("Failed to transition into init label '%s', ignoring.", label);
-
-                        mac_selinux_free(label);
-                }
-
-                after_load = now(CLOCK_MONOTONIC);
-
-                log_info("Successfully loaded SELinux policy in %s.",
-                         format_timespan(timespan, sizeof(timespan), after_load - before_load, 0));
-
-                *loaded_policy = true;
-
-        } else {
-                log_open();
-
-                if (enforce > 0) {
-                        if (!initialized) {
-                                log_emergency("Failed to load SELinux policy.");
-                                return -EIO;
-                        }
-
-                        log_warning("Failed to load new SELinux policy. Continuing with old policy.");
-                } else
-                        log_debug("Unable to load SELinux policy. Ignoring.");
-        }
-#endif
-
-        return 0;
-}