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policycoreutils/policycoreutils-rhat.patch
Daniel J Walsh afa7adf27e * Thu Aug 13 2009 Dan Walsh <dwalsh@redhat.com> 2.0.71-1 
- Fix chcat to report error on non existing file
- Update to upstream
	* Modify setfiles/restorecon checking of exclude paths.  Only check
	user-supplied exclude paths (not automatically generated ones based on
	lack of seclabel support), don't require them to be directories, and
	ignore permission denied errors on them (it is ok to exclude a path to
	which the caller lacks permission).
2009-08-13 15:51:51 +00:00

1813 lines
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diff -b -B --ignore-all-space --exclude-from=exclude --exclude=sepolgen-1.0.16 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/Makefile policycoreutils-2.0.71/Makefile
--- nsapolicycoreutils/Makefile 2008-08-28 09:34:24.000000000 -0400
+++ policycoreutils-2.0.71/Makefile 2009-08-13 11:48:14.000000000 -0400
@@ -1,4 +1,4 @@
-SUBDIRS = setfiles semanage load_policy newrole run_init secon audit2allow audit2why scripts sestatus semodule_package semodule semodule_link semodule_expand semodule_deps setsebool po
+SUBDIRS = setfiles semanage load_policy newrole run_init secon audit2allow audit2why scripts sestatus semodule_package semodule semodule_link semodule_expand semodule_deps setsebool po gui
INOTIFYH = $(shell ls /usr/include/sys/inotify.h 2>/dev/null)
diff -b -B --ignore-all-space --exclude-from=exclude --exclude=sepolgen-1.0.16 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/restorecond/Makefile policycoreutils-2.0.71/restorecond/Makefile
--- nsapolicycoreutils/restorecond/Makefile 2009-02-18 16:44:47.000000000 -0500
+++ policycoreutils-2.0.71/restorecond/Makefile 2009-08-13 11:48:14.000000000 -0400
@@ -2,16 +2,23 @@
PREFIX ?= ${DESTDIR}/usr
SBINDIR ?= $(PREFIX)/sbin
MANDIR = $(PREFIX)/share/man
+AUTOSTARTDIR = $(DESTDIR)/etc/xdg/autostart
+DBUSSERVICEDIR = $(DESTDIR)/usr/share/dbus-1/services
+
+autostart_DATA = sealertauto.desktop
INITDIR = $(DESTDIR)/etc/rc.d/init.d
SELINUXDIR = $(DESTDIR)/etc/selinux
CFLAGS ?= -g -Werror -Wall -W
-override CFLAGS += -I$(PREFIX)/include -D_FILE_OFFSET_BITS=64
-LDLIBS += -lselinux -L$(PREFIX)/lib
+override CFLAGS += -I$(PREFIX)/include -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/usr/lib/dbus-1.0/include -D_FILE_OFFSET_BITS=64 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/lib/glib-2.0/include
+
+LDLIBS += -lselinux -ldbus-glib-1 -lglib-2.0 -L$(PREFIX)/lib
all: restorecond
-restorecond: restorecond.o utmpwatcher.o stringslist.o
+restorecond.o utmpwatcher.o stringslist.o user.o watch.o: restorecond.h
+
+restorecond: restorecond.o utmpwatcher.o stringslist.o user.o watch.o
$(CC) $(LDFLAGS) -o $@ $^ $(LDLIBS)
install: all
@@ -22,7 +29,12 @@
-mkdir -p $(INITDIR)
install -m 755 restorecond.init $(INITDIR)/restorecond
-mkdir -p $(SELINUXDIR)
- install -m 600 restorecond.conf $(SELINUXDIR)/restorecond.conf
+ install -m 644 restorecond.conf $(SELINUXDIR)/restorecond.conf
+ install -m 644 restorecond_user.conf $(SELINUXDIR)/restorecond_user.conf
+ -mkdir -p $(AUTOSTARTDIR)
+ install -m 644 restorecond.desktop $(AUTOSTARTDIR)/restorecond.desktop
+ -mkdir -p $(DBUSSERVICEDIR)
+ install -m 600 org.selinux.Restorecond.service $(DBUSSERVICEDIR)/org.selinux.Restorecond.service
relabel: install
/sbin/restorecon $(SBINDIR)/restorecond
diff -b -B --ignore-all-space --exclude-from=exclude --exclude=sepolgen-1.0.16 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/restorecond/org.selinux.Restorecond.service policycoreutils-2.0.71/restorecond/org.selinux.Restorecond.service
--- nsapolicycoreutils/restorecond/org.selinux.Restorecond.service 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.71/restorecond/org.selinux.Restorecond.service 2009-08-13 11:48:14.000000000 -0400
@@ -0,0 +1,3 @@
+[D-BUS Service]
+Name=org.selinux.Restorecond
+Exec=/usr/sbin/restorecond -u
diff -b -B --ignore-all-space --exclude-from=exclude --exclude=sepolgen-1.0.16 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/restorecond/restorecond.c policycoreutils-2.0.71/restorecond/restorecond.c
--- nsapolicycoreutils/restorecond/restorecond.c 2009-02-18 16:44:47.000000000 -0500
+++ policycoreutils-2.0.71/restorecond/restorecond.c 2009-08-13 11:48:14.000000000 -0400
@@ -48,294 +48,37 @@
#include <signal.h>
#include <string.h>
#include <unistd.h>
-#include <ctype.h>
#include <sys/types.h>
-#include <sys/stat.h>
#include <syslog.h>
#include <limits.h>
+#include <pwd.h>
+#include <sys/stat.h>
+#include <string.h>
+#include <stdio.h>
#include <fcntl.h>
-
#include "restorecond.h"
-#include "stringslist.h"
#include "utmpwatcher.h"
-extern char *dirname(char *path);
+const char *homedir;
static int master_fd = -1;
-static int master_wd = -1;
-static int terminate = 0;
-
-#include <selinux/selinux.h>
-#include <utmp.h>
-
-/* size of the event structure, not counting name */
-#define EVENT_SIZE (sizeof (struct inotify_event))
-/* reasonable guess as to size of 1024 events */
-#define BUF_LEN (1024 * (EVENT_SIZE + 16))
-
-static int debug_mode = 0;
-static int verbose_mode = 0;
-
-static void restore(const char *filename, int exact);
-
-struct watchList {
- struct watchList *next;
- int wd;
- char *dir;
- struct stringsList *files;
-};
-struct watchList *firstDir = NULL;
-
-/* Compare two contexts to see if their differences are "significant",
- * or whether the only difference is in the user. */
-static int only_changed_user(const char *a, const char *b)
-{
- char *rest_a, *rest_b; /* Rest of the context after the user */
- if (!a || !b)
- return 0;
- rest_a = strchr(a, ':');
- rest_b = strchr(b, ':');
- if (!rest_a || !rest_b)
- return 0;
- return (strcmp(rest_a, rest_b) == 0);
-}
-
-/*
- A file was in a direcroty has been created. This function checks to
- see if it is one that we are watching.
-*/
-
-static int watch_list_find(int wd, const char *file)
-{
- struct watchList *ptr = NULL;
- ptr = firstDir;
-
- if (debug_mode)
- printf("%d: File=%s\n", wd, file);
- while (ptr != NULL) {
- if (ptr->wd == wd) {
- int exact=0;
- if (strings_list_find(ptr->files, file, &exact) == 0) {
- char *path = NULL;
- if (asprintf(&path, "%s/%s", ptr->dir, file) <
- 0)
- exitApp("Error allocating memory.");
- restore(path, exact);
- free(path);
- return 0;
- }
- if (debug_mode)
- strings_list_print(ptr->files);
-
- /* Not found in this directory */
- return -1;
- }
- ptr = ptr->next;
- }
- /* Did not find a directory */
- return -1;
-}
-
-static void watch_list_free(int fd)
-{
- struct watchList *ptr = NULL;
- struct watchList *prev = NULL;
- ptr = firstDir;
-
- while (ptr != NULL) {
- inotify_rm_watch(fd, ptr->wd);
- strings_list_free(ptr->files);
- free(ptr->dir);
- prev = ptr;
- ptr = ptr->next;
- free(prev);
- }
- firstDir = NULL;
-}
-
-/*
- Set the file context to the default file context for this system.
- Same as restorecon.
-*/
-static void restore(const char *filename, int exact)
-{
- int retcontext = 0;
- security_context_t scontext = NULL;
- security_context_t prev_context = NULL;
- struct stat st;
- int fd = -1;
- if (debug_mode)
- printf("restore %s\n", filename);
-
- fd = open(filename, O_NOFOLLOW | O_RDONLY);
- if (fd < 0) {
- if (verbose_mode)
- syslog(LOG_ERR, "Unable to open file (%s) %s\n",
- filename, strerror(errno));
- return;
- }
-
- if (fstat(fd, &st) != 0) {
- syslog(LOG_ERR, "Unable to stat file (%s) %s\n", filename,
- strerror(errno));
- close(fd);
- return;
- }
-
- if (!(st.st_mode & S_IFDIR) && st.st_nlink > 1) {
- if (exact) {
- syslog(LOG_ERR,
- "Will not restore a file with more than one hard link (%s) %s\n",
- filename, strerror(errno));
- }
- close(fd);
- return;
- }
-
- if (matchpathcon(filename, st.st_mode, &scontext) < 0) {
- if (errno == ENOENT)
- return;
- syslog(LOG_ERR, "matchpathcon(%s) failed %s\n", filename,
- strerror(errno));
- return;
- }
- retcontext = fgetfilecon_raw(fd, &prev_context);
-
- if (retcontext >= 0 || errno == ENODATA) {
- if (retcontext < 0)
- prev_context = NULL;
- if (retcontext < 0 || (strcmp(prev_context, scontext) != 0)) {
-
- if (only_changed_user(scontext, prev_context) != 0) {
- free(scontext);
- free(prev_context);
- close(fd);
- return;
- }
-
- if (fsetfilecon(fd, scontext) < 0) {
- if (errno != EOPNOTSUPP)
- syslog(LOG_ERR,
- "set context %s->%s failed:'%s'\n",
- filename, scontext, strerror(errno));
- if (retcontext >= 0)
- free(prev_context);
- free(scontext);
- close(fd);
- return;
- }
- syslog(LOG_WARNING, "Reset file context %s: %s->%s\n",
- filename, prev_context, scontext);
- }
- if (retcontext >= 0)
- free(prev_context);
- } else {
- if (errno != EOPNOTSUPP)
- syslog(LOG_ERR, "get context on %s failed: '%s'\n",
- filename, strerror(errno));
- }
- free(scontext);
- close(fd);
-}
-
-static void process_config(int fd, FILE * cfg)
-{
- char *line_buf = NULL;
- size_t len = 0;
-
- while (getline(&line_buf, &len, cfg) > 0) {
- char *buffer = line_buf;
- while (isspace(*buffer))
- buffer++;
- if (buffer[0] == '#')
- continue;
- int l = strlen(buffer) - 1;
- if (l <= 0)
- continue;
- buffer[l] = 0;
- if (buffer[0] == '~')
- utmpwatcher_add(fd, &buffer[1]);
- else {
- watch_list_add(fd, buffer);
- }
- }
- free(line_buf);
-}
-
-/*
- Read config file ignoring Comment lines
- Files specified one per line. Files with "~" will be expanded to the logged in users
- homedirs.
-*/
-
-static void read_config(int fd)
-{
- char *watch_file_path = "/etc/selinux/restorecond.conf";
- FILE *cfg = NULL;
- if (debug_mode)
- printf("Read Config\n");
-
- watch_list_free(fd);
-
- cfg = fopen(watch_file_path, "r");
- if (!cfg)
- exitApp("Error reading config file.");
- process_config(fd, cfg);
- fclose(cfg);
-
- inotify_rm_watch(fd, master_wd);
- master_wd =
- inotify_add_watch(fd, watch_file_path, IN_MOVED_FROM | IN_MODIFY);
- if (master_wd == -1)
- exitApp("Error watching config file.");
-}
+static char *server_watch_file = "/etc/selinux/restorecond.conf";
+static char *user_watch_file = "/etc/selinux/restorecond_user.conf";
+static char *watch_file;
-/*
- Inotify watch loop
-*/
-static int watch(int fd)
-{
- char buf[BUF_LEN];
- int len, i = 0;
- len = read(fd, buf, BUF_LEN);
- if (len < 0) {
- if (terminate == 0) {
- syslog(LOG_ERR, "Read error (%s)", strerror(errno));
- return 0;
- }
- syslog(LOG_ERR, "terminated");
- return -1;
- } else if (!len)
- /* BUF_LEN too small? */
- return -1;
- while (i < len) {
- struct inotify_event *event;
- event = (struct inotify_event *)&buf[i];
- if (debug_mode)
- printf("wd=%d mask=%u cookie=%u len=%u\n",
- event->wd, event->mask,
- event->cookie, event->len);
- if (event->wd == master_wd)
- read_config(fd);
- else {
- switch (utmpwatcher_handle(fd, event->wd)) {
- case -1: /* Message was not for utmpwatcher */
- if (event->len)
- watch_list_find(event->wd, event->name);
- break;
+#include <selinux/selinux.h>
- case 1: /* utmp has changed need to reload */
- read_config(fd);
- break;
+int debug_mode = 0;
+int verbose_mode = 0;
+int terminate = 0;
+int master_wd = -1;
+int run_as_user = 0;
- default: /* No users logged in or out */
- break;
- }
- }
-
- i += EVENT_SIZE + event->len;
- }
- return 0;
+static void done(void) {
+ watch_list_free(master_fd);
+ close(master_fd);
+ utmpwatcher_free();
+ matchpathcon_fini();
}
static const char *pidfile = "/var/run/restorecond.pid";
@@ -374,7 +117,7 @@
static void usage(char *program)
{
- printf("%s [-d] [-v] \n", program);
+ printf("%s [-d] [-s] [-f restorecond_file ] [-v] \n", program);
exit(0);
}
@@ -390,74 +133,13 @@
to see if it is one that we are watching.
*/
-void watch_list_add(int fd, const char *path)
-{
- struct watchList *ptr = NULL;
- struct watchList *prev = NULL;
- char *x = strdup(path);
- if (!x)
- exitApp("Out of Memory");
- char *dir = dirname(x);
- char *file = basename(path);
- ptr = firstDir;
-
- restore(path, 1);
-
- while (ptr != NULL) {
- if (strcmp(dir, ptr->dir) == 0) {
- strings_list_add(&ptr->files, file);
- free(x);
- return;
- }
- prev = ptr;
- ptr = ptr->next;
- }
- ptr = calloc(1, sizeof(struct watchList));
-
- if (!ptr)
- exitApp("Out of Memory");
-
- ptr->wd = inotify_add_watch(fd, dir, IN_CREATE | IN_MOVED_TO);
- if (ptr->wd == -1) {
- free(ptr);
- syslog(LOG_ERR, "Unable to watch (%s) %s\n",
- path, strerror(errno));
- return;
- }
-
- ptr->dir = strdup(dir);
- if (!ptr->dir)
- exitApp("Out of Memory");
-
- strings_list_add(&ptr->files, file);
- if (prev)
- prev->next = ptr;
- else
- firstDir = ptr;
-
- if (debug_mode)
- printf("%d: Dir=%s, File=%s\n", ptr->wd, ptr->dir, file);
-
- free(x);
-}
-
int main(int argc, char **argv)
{
int opt;
struct sigaction sa;
-#ifndef DEBUG
- /* Make sure we are root */
- if (getuid() != 0) {
- fprintf(stderr, "You must be root to run this program.\n");
- return 1;
- }
-#endif
- /* Make sure we are root */
- if (is_selinux_enabled() != 1) {
- fprintf(stderr, "Daemon requires SELinux be enabled to run.\n");
- return 1;
- }
+ /* If we are not running SELinux then just exit */
+ if (is_selinux_enabled() != 1) return 0;
/* Register sighandlers */
sa.sa_flags = 0;
@@ -467,15 +149,18 @@
set_matchpathcon_flags(MATCHPATHCON_NOTRANS);
- master_fd = inotify_init();
- if (master_fd < 0)
- exitApp("inotify_init");
-
- while ((opt = getopt(argc, argv, "dv")) > 0) {
+ atexit( done );
+ while ((opt = getopt(argc, argv, "uf:dv")) > 0) {
switch (opt) {
case 'd':
debug_mode = 1;
break;
+ case 'f':
+ watch_file = optarg;
+ break;
+ case 'u':
+ run_as_user = 1;
+ break;
case 'v':
verbose_mode = 1;
break;
@@ -483,20 +168,36 @@
usage(argv[0]);
}
}
- read_config(master_fd);
+
+ master_fd = inotify_init();
+ if (master_fd < 0)
+ exitApp("inotify_init");
+
+ uid_t uid = getuid();
+ struct passwd *pwd = getpwuid(uid);
+ homedir = pwd->pw_dir;
+ if (uid != 0) {
+ if (run_as_user)
+ return server(master_fd, user_watch_file);
+ if (start() != 0)
+ return server(master_fd, user_watch_file);
+ return 0;
+ }
+
+ watch_file = server_watch_file;
+ read_config(master_fd, watch_file);
if (!debug_mode)
daemon(0, 0);
write_pid_file();
- while (watch(master_fd) == 0) {
+ while (watch(master_fd, watch_file) == 0) {
};
watch_list_free(master_fd);
close(master_fd);
matchpathcon_fini();
- utmpwatcher_free();
if (pidfile)
unlink(pidfile);
diff -b -B --ignore-all-space --exclude-from=exclude --exclude=sepolgen-1.0.16 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/restorecond/restorecond.conf policycoreutils-2.0.71/restorecond/restorecond.conf
--- nsapolicycoreutils/restorecond/restorecond.conf 2009-05-18 13:53:14.000000000 -0400
+++ policycoreutils-2.0.71/restorecond/restorecond.conf 2009-08-13 11:48:14.000000000 -0400
@@ -4,8 +4,5 @@
/etc/mtab
/var/run/utmp
/var/log/wtmp
-~/*
-/root/.ssh
+/root/*
/root/.ssh/*
-
-
diff -b -B --ignore-all-space --exclude-from=exclude --exclude=sepolgen-1.0.16 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/restorecond/restorecond.desktop policycoreutils-2.0.71/restorecond/restorecond.desktop
--- nsapolicycoreutils/restorecond/restorecond.desktop 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.71/restorecond/restorecond.desktop 2009-08-13 11:48:14.000000000 -0400
@@ -0,0 +1,7 @@
+[Desktop Entry]
+Name=File Context maintainer
+Exec=/usr/sbin/restorecond -u
+Comment=Fix file context in owned by the user
+Encoding=UTF-8
+Type=Application
+StartupNotify=false
diff -b -B --ignore-all-space --exclude-from=exclude --exclude=sepolgen-1.0.16 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/restorecond/restorecond.h policycoreutils-2.0.71/restorecond/restorecond.h
--- nsapolicycoreutils/restorecond/restorecond.h 2008-08-28 09:34:24.000000000 -0400
+++ policycoreutils-2.0.71/restorecond/restorecond.h 2009-08-13 11:48:14.000000000 -0400
@@ -24,7 +24,22 @@
#ifndef RESTORED_CONFIG_H
#define RESTORED_CONFIG_H
-void exitApp(const char *msg);
-void watch_list_add(int inotify_fd, const char *path);
+extern int debug_mode;
+extern int verbose_mode;
+extern const char *homedir;
+extern int terminate;
+extern int master_wd;
+extern int run_as_user;
+
+extern int start(void);
+extern int server(int, const char *watch_file);
+
+extern void exitApp(const char *msg);
+extern void read_config(int fd, const char *watch_file);
+
+extern int watch(int fd, const char *watch_file);
+extern void watch_list_add(int inotify_fd, const char *path);
+extern int watch_list_find(int wd, const char *file);
+extern void watch_list_free(int fd);
#endif
diff -b -B --ignore-all-space --exclude-from=exclude --exclude=sepolgen-1.0.16 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/restorecond/restorecond_user.conf policycoreutils-2.0.71/restorecond/restorecond_user.conf
--- nsapolicycoreutils/restorecond/restorecond_user.conf 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.71/restorecond/restorecond_user.conf 2009-08-13 11:48:14.000000000 -0400
@@ -0,0 +1,2 @@
+~/*
+~/public_html/*
diff -b -B --ignore-all-space --exclude-from=exclude --exclude=sepolgen-1.0.16 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/restorecond/user.c policycoreutils-2.0.71/restorecond/user.c
--- nsapolicycoreutils/restorecond/user.c 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.71/restorecond/user.c 2009-08-13 11:48:14.000000000 -0400
@@ -0,0 +1,220 @@
+/*
+ * restorecond
+ *
+ * Copyright (C) 2006-2009 Red Hat
+ * see file 'COPYING' for use and warranty information
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+.*
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ *
+ * Authors:
+ * Dan Walsh <dwalsh@redhat.com>
+ *
+*/
+
+#define _GNU_SOURCE
+#include <sys/inotify.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <signal.h>
+#include <string.h>
+#include <unistd.h>
+#include <ctype.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <syslog.h>
+#include <limits.h>
+#include <fcntl.h>
+
+#include "restorecond.h"
+#include "stringslist.h"
+#include <glib.h>
+#include <dbus/dbus.h>
+#include <dbus/dbus-glib.h>
+#include <dbus/dbus-glib-lowlevel.h>
+
+static DBusHandlerResult signal_filter (DBusConnection *connection, DBusMessage *message, void *user_data);
+
+static const char *PATH="/org/selinux/Restorecond";
+//static const char *BUSNAME="org.selinux.Restorecond";
+static const char *INTERFACE="org.selinux.RestorecondIface";
+static const char *RULE="type='signal',interface='org.selinux.RestorecondIface'";
+
+#include <selinux/selinux.h>
+#include <sys/file.h>
+
+/* size of the event structure, not counting name */
+#define EVENT_SIZE (sizeof (struct inotify_event))
+/* reasonable guess as to size of 1024 events */
+#define BUF_LEN (1024 * (EVENT_SIZE + 16))
+
+static gboolean
+io_channel_callback
+ (GIOChannel *source,
+ GIOCondition condition,
+ gpointer data __attribute__((__unused__)))
+{
+
+ char buffer[BUF_LEN+1];
+ gsize bytes_read;
+ unsigned int i = 0;
+
+ if (condition & G_IO_IN) {
+ /* Data is available. */
+ g_io_channel_read
+ (source, buffer,
+ sizeof (buffer),
+ &bytes_read);
+
+ while (i < bytes_read) {
+ struct inotify_event *event;
+ event = (struct inotify_event *)&buffer[i];
+ if (debug_mode)
+ printf("wd=%d mask=%u cookie=%u len=%u\n",
+ event->wd, event->mask,
+ event->cookie, event->len);
+ if (event->len)
+ watch_list_find(event->wd, event->name);
+
+ i += EVENT_SIZE + event->len;
+ }
+ }
+
+ /* An error happened while reading
+ the file. */
+
+ if (condition & G_IO_NVAL)
+ return FALSE;
+
+ /* We have reached the end of the
+ file. */
+
+ if (condition & G_IO_HUP) {
+ g_io_channel_close (source);
+ return FALSE;
+ }
+
+ /* Returning TRUE will make sure
+ the callback remains associated
+ to the channel. */
+
+ return TRUE;
+}
+
+static DBusHandlerResult
+signal_filter (DBusConnection *connection __attribute__ ((__unused__)), DBusMessage *message, void *user_data)
+{
+ /* User data is the event loop we are running in */
+ GMainLoop *loop = user_data;
+
+ /* A signal from the bus saying we are about to be disconnected */
+ if (dbus_message_is_signal
+ (message, INTERFACE, "Stop")) {
+
+ /* Tell the main loop to quit */
+ g_main_loop_quit (loop);
+ /* We have handled this message, don't pass it on */
+ return DBUS_HANDLER_RESULT_HANDLED;
+ }
+ /* A Ping signal on the com.burtonini.dbus.Signal interface */
+ else if (dbus_message_is_signal (message, INTERFACE, "Start")) {
+ DBusError error;
+ dbus_error_init (&error);
+ g_print("Start received\n");
+ return DBUS_HANDLER_RESULT_HANDLED;
+ }
+ return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+}
+
+
+int start() {
+ DBusConnection *bus;
+ DBusError error;
+ DBusMessage *message;
+
+ /* Get a connection to the session bus */
+ dbus_error_init (&error);
+ bus = dbus_bus_get (DBUS_BUS_SESSION, &error);
+ if (!bus) {
+ if (debug_mode)
+ g_warning ("Failed to connect to the D-BUS daemon: %s", error.message);
+ dbus_error_free (&error);
+ return 1;
+ }
+
+
+ /* Create a new signal "Start" on the interface,
+ * from the object */
+ message = dbus_message_new_signal (PATH,
+ INTERFACE, "Start");
+ /* Send the signal */
+ dbus_connection_send (bus, message, NULL);
+ /* Free the signal now we have finished with it */
+ dbus_message_unref (message);
+ return 0;
+}
+
+int server(int master_fd, const char *watch_file) {
+ GMainLoop *loop;
+ DBusConnection *bus;
+ DBusError error;
+
+ loop = g_main_loop_new (NULL, FALSE);
+
+ dbus_error_init (&error);
+ bus = dbus_bus_get (DBUS_BUS_SESSION, &error);
+ if (bus) {
+ dbus_connection_setup_with_g_main (bus, NULL);
+
+ /* listening to messages from all objects as no path is specified */
+ dbus_bus_add_match (bus, RULE, &error); // see signals from the given interfacey
+ dbus_connection_add_filter (bus, signal_filter, loop, NULL);
+ } else {
+ // ! dbus, run as local service
+ char *ptr=NULL;
+ asprintf(&ptr, "%s/.restorecond", homedir);
+ int fd = open(ptr, O_CREAT | O_WRONLY | O_NOFOLLOW, S_IRUSR | S_IWUSR);
+ if (debug_mode)
+ g_warning ("Lock file: %s", ptr);
+
+ free(ptr);
+ if (fd < 0) {
+ if (debug_mode)
+ perror("open");
+ return 0;
+ }
+ if (flock(fd, LOCK_EX | LOCK_NB) < 0) {
+ if (debug_mode)
+ perror("flock");
+ return 0;
+ }
+ }
+
+ read_config(master_fd, watch_file);
+
+ set_matchpathcon_flags(MATCHPATHCON_NOTRANS);
+
+ GIOChannel *c = g_io_channel_unix_new(master_fd);
+
+ g_io_add_watch_full( c,
+ G_PRIORITY_HIGH,
+ G_IO_IN|G_IO_ERR|G_IO_HUP,
+ io_channel_callback, NULL, NULL);
+
+ g_main_loop_run (loop);
+ return 0;
+}
+
diff -b -B --ignore-all-space --exclude-from=exclude --exclude=sepolgen-1.0.16 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/restorecond/walk.c policycoreutils-2.0.71/restorecond/walk.c
--- nsapolicycoreutils/restorecond/walk.c 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.71/restorecond/walk.c 2009-08-13 11:48:14.000000000 -0400
@@ -0,0 +1,30 @@
+#define _XOPEN_SOURCE 500
+#include <ftw.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+int ctr=0;
+static int
+display_info(const char *fpath, const struct stat *sb,
+ int tflag, struct FTW *ftwbuf)
+{
+ if (tflag == FTW_D) {
+ printf(" %-40s %d %s\n",
+ fpath, ftwbuf->base, fpath + ftwbuf->base);
+ ctr++;
+ }
+ return 0; /* To tell nftw() to continue */
+}
+
+int
+main(int argc, char *argv[])
+{
+ int flags = 0;
+
+ flags = FTW_PHYS | FTW_MOUNT;
+
+ nftw((argc < 2) ? "." : argv[1], display_info, 20, flags);
+ printf("Total Dirs %d\n",ctr);
+ exit(EXIT_SUCCESS);
+}
diff -b -B --ignore-all-space --exclude-from=exclude --exclude=sepolgen-1.0.16 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/restorecond/watch.c policycoreutils-2.0.71/restorecond/watch.c
--- nsapolicycoreutils/restorecond/watch.c 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.71/restorecond/watch.c 2009-08-13 11:48:14.000000000 -0400
@@ -0,0 +1,346 @@
+#define _GNU_SOURCE
+#include <sys/inotify.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <ctype.h>
+#include <sys/types.h>
+#include <syslog.h>
+#include <glob.h>
+#include <libgen.h>
+#include <sys/stat.h>
+#include <string.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <selinux/selinux.h>
+#include "restorecond.h"
+#include "stringslist.h"
+#include "utmpwatcher.h"
+
+/* size of the event structure, not counting name */
+#define EVENT_SIZE (sizeof (struct inotify_event))
+/* reasonable guess as to size of 1024 events */
+#define BUF_LEN (1024 * (EVENT_SIZE + 16))
+
+/* Compare two contexts to see if their differences are "significant",
+ * or whether the only difference is in the user. */
+static int only_changed_user(const char *a, const char *b)
+{
+ char *rest_a, *rest_b; /* Rest of the context after the user */
+ if (!a || !b)
+ return 0;
+ rest_a = strchr(a, ':');
+ rest_b = strchr(b, ':');
+ if (!rest_a || !rest_b)
+ return 0;
+ return (strcmp(rest_a, rest_b) == 0);
+}
+
+
+/*
+ Set the file context to the default file context for this system.
+ Same as restorecon.
+*/
+static void restore(const char *filename, int exact)
+{
+ int retcontext = 0;
+ security_context_t scontext = NULL;
+ security_context_t prev_context = NULL;
+ struct stat st;
+ int fd = -1;
+ if (debug_mode)
+ printf("restore %s\n", filename);
+
+ fd = open(filename, O_NOFOLLOW | O_RDONLY);
+ if (fd < 0) {
+ if (verbose_mode)
+ syslog(LOG_ERR, "Unable to open file (%s) %s\n",
+ filename, strerror(errno));
+ return;
+ }
+
+ if (fstat(fd, &st) != 0) {
+ syslog(LOG_ERR, "Unable to stat file (%s) %s\n", filename,
+ strerror(errno));
+ close(fd);
+ return;
+ }
+
+ if (!(st.st_mode & S_IFDIR) && st.st_nlink > 1) {
+ if (exact) {
+ syslog(LOG_ERR,
+ "Will not restore a file with more than one hard link (%s) %s\n",
+ filename, strerror(errno));
+ }
+ close(fd);
+ return;
+ }
+
+ if (matchpathcon(filename, st.st_mode, &scontext) < 0) {
+ if (errno == ENOENT)
+ return;
+ syslog(LOG_ERR, "matchpathcon(%s) failed %s\n", filename,
+ strerror(errno));
+ return;
+ }
+ retcontext = fgetfilecon_raw(fd, &prev_context);
+
+ if (retcontext >= 0 || errno == ENODATA) {
+ if (retcontext < 0)
+ prev_context = NULL;
+ if (retcontext < 0 || (strcmp(prev_context, scontext) != 0)) {
+
+ if (only_changed_user(scontext, prev_context) != 0) {
+ free(scontext);
+ free(prev_context);
+ close(fd);
+ return;
+ }
+
+ if (fsetfilecon(fd, scontext) < 0) {
+ if (errno != EOPNOTSUPP)
+ syslog(LOG_ERR,
+ "set context %s->%s failed:'%s'\n",
+ filename, scontext, strerror(errno));
+ if (retcontext >= 0)
+ free(prev_context);
+ free(scontext);
+ close(fd);
+ return;
+ }
+ syslog(LOG_WARNING, "Reset file context %s: %s->%s\n",
+ filename, prev_context, scontext);
+ }
+ if (retcontext >= 0)
+ free(prev_context);
+ } else {
+ if (errno != EOPNOTSUPP)
+ syslog(LOG_ERR, "get context on %s failed: '%s'\n",
+ filename, strerror(errno));
+ }
+ free(scontext);
+ close(fd);
+}
+
+struct watchList {
+ struct watchList *next;
+ int wd;
+ char *dir;
+ struct stringsList *files;
+};
+struct watchList *firstDir = NULL;
+
+void watch_list_add(int fd, const char *path)
+{
+ struct watchList *ptr = NULL;
+ size_t i = 0;
+ struct watchList *prev = NULL;
+ glob_t globbuf;
+ char *x = strdup(path);
+ if (!x)
+ exitApp("Out of Memory");
+ char *dir = dirname(x);
+ char *file = basename(x);
+ ptr = firstDir;
+
+ globbuf.gl_offs = 1;
+ if (glob(path,
+ GLOB_TILDE,
+ NULL,
+ &globbuf) >= 0) {
+ for (i=0; i < globbuf.gl_pathc; i++)
+ restore(globbuf.gl_pathv[i], 1);
+ globfree(&globbuf);
+ }
+
+ while (ptr != NULL) {
+ if (strcmp(dir, ptr->dir) == 0) {
+ strings_list_add(&ptr->files, file);
+ free(x);
+ return;
+ }
+ prev = ptr;
+ ptr = ptr->next;
+ }
+ ptr = calloc(1, sizeof(struct watchList));
+
+ if (!ptr)
+ exitApp("Out of Memory");
+
+ ptr->wd = inotify_add_watch(fd, dir, IN_CREATE | IN_MOVED_TO);
+ if (ptr->wd == -1) {
+ free(ptr);
+ syslog(LOG_ERR, "Unable to watch (%s) %s\n",
+ path, strerror(errno));
+ return;
+ }
+
+ ptr->dir = strdup(dir);
+ if (!ptr->dir)
+ exitApp("Out of Memory");
+
+ strings_list_add(&ptr->files, file);
+ if (prev)
+ prev->next = ptr;
+ else
+ firstDir = ptr;
+
+ if (debug_mode)
+ printf("%d: Dir=%s, File=%s\n", ptr->wd, ptr->dir, file);
+
+ free(x);
+}
+
+/*
+ A file was in a direcroty has been created. This function checks to
+ see if it is one that we are watching.
+*/
+
+int watch_list_find(int wd, const char *file)
+{
+ struct watchList *ptr = NULL;
+ ptr = firstDir;
+
+ if (debug_mode)
+ printf("%d: File=%s\n", wd, file);
+ while (ptr != NULL) {
+ if (ptr->wd == wd) {
+ int exact=0;
+ if (strings_list_find(ptr->files, file, &exact) == 0) {
+ char *path = NULL;
+ if (asprintf(&path, "%s/%s", ptr->dir, file) <
+ 0)
+ exitApp("Error allocating memory.");
+ restore(path, exact);
+ free(path);
+ return 0;
+ }
+ if (debug_mode)
+ strings_list_print(ptr->files);
+
+ /* Not found in this directory */
+ return -1;
+ }
+ ptr = ptr->next;
+ }
+ /* Did not find a directory */
+ return -1;
+}
+
+void watch_list_free(int fd)
+{
+ struct watchList *ptr = NULL;
+ struct watchList *prev = NULL;
+ ptr = firstDir;
+
+ while (ptr != NULL) {
+ inotify_rm_watch(fd, ptr->wd);
+ strings_list_free(ptr->files);
+ free(ptr->dir);
+ prev = ptr;
+ ptr = ptr->next;
+ free(prev);
+ }
+ firstDir = NULL;
+}
+
+/*
+ Inotify watch loop
+*/
+int watch(int fd, const char *watch_file)
+{
+ char buf[BUF_LEN];
+ int len, i = 0;
+ len = read(fd, buf, BUF_LEN);
+ if (len < 0) {
+ if (terminate == 0) {
+ syslog(LOG_ERR, "Read error (%s)", strerror(errno));
+ return 0;
+ }
+ syslog(LOG_ERR, "terminated");
+ return -1;
+ } else if (!len)
+ /* BUF_LEN too small? */
+ return -1;
+ while (i < len) {
+ struct inotify_event *event;
+ event = (struct inotify_event *)&buf[i];
+ if (debug_mode)
+ printf("wd=%d mask=%u cookie=%u len=%u\n",
+ event->wd, event->mask,
+ event->cookie, event->len);
+ if (event->wd == master_wd)
+ read_config(fd, watch_file);
+ else {
+ if (event->len)
+ watch_list_find(event->wd, event->name);
+ }
+
+ i += EVENT_SIZE + event->len;
+ }
+ return 0;
+}
+
+static void process_config(int fd, FILE * cfg)
+{
+ char *line_buf = NULL;
+ size_t len = 0;
+
+ while (getline(&line_buf, &len, cfg) > 0) {
+ char *buffer = line_buf;
+ while (isspace(*buffer))
+ buffer++;
+ if (buffer[0] == '#')
+ continue;
+ int l = strlen(buffer) - 1;
+ if (l <= 0)
+ continue;
+ buffer[l] = 0;
+ if (buffer[0] == '~') {
+ if (run_as_user) {
+ char *ptr=NULL;
+ asprintf(&ptr, "%s%s", homedir, &buffer[1]);
+ watch_list_add(fd, ptr);
+ free(ptr);
+ } else {
+ utmpwatcher_add(fd, &buffer[1]);
+ }
+ } else {
+ watch_list_add(fd, buffer);
+ }
+ }
+ free(line_buf);
+}
+
+/*
+ Read config file ignoring Comment lines
+ Files specified one per line. Files with "~" will be expanded to the logged in users
+ homedirs.
+*/
+
+void read_config(int fd, const char *watch_file_path)
+{
+
+ FILE *cfg = NULL;
+ if (debug_mode)
+ printf("Read Config\n");
+
+ watch_list_free(fd);
+
+ cfg = fopen(watch_file_path, "r");
+ if (!cfg){
+ perror(watch_file_path);
+ exitApp("Error reading config file");
+ }
+ process_config(fd, cfg);
+ fclose(cfg);
+
+ inotify_rm_watch(fd, master_wd);
+ master_wd =
+ inotify_add_watch(fd, watch_file_path, IN_MOVED_FROM | IN_MODIFY);
+ if (master_wd == -1)
+ exitApp("Error watching config file.");
+}
+
diff -b -B --ignore-all-space --exclude-from=exclude --exclude=sepolgen-1.0.16 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/scripts/chcat policycoreutils-2.0.71/scripts/chcat
--- nsapolicycoreutils/scripts/chcat 2009-06-23 15:36:07.000000000 -0400
+++ policycoreutils-2.0.71/scripts/chcat 2009-08-13 11:48:14.000000000 -0400
@@ -435,6 +435,8 @@
continue
except ValueError, e:
error(e)
+ except OSError, e:
+ error(e)
sys.exit(errors)
diff -b -B --ignore-all-space --exclude-from=exclude --exclude=sepolgen-1.0.16 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/scripts/Makefile policycoreutils-2.0.71/scripts/Makefile
--- nsapolicycoreutils/scripts/Makefile 2008-08-28 09:34:24.000000000 -0400
+++ policycoreutils-2.0.71/scripts/Makefile 2009-08-13 11:48:14.000000000 -0400
@@ -5,11 +5,12 @@
MANDIR ?= $(PREFIX)/share/man
LOCALEDIR ?= /usr/share/locale
-all: fixfiles genhomedircon
+all: fixfiles genhomedircon sandbox chcat
install: all
-mkdir -p $(BINDIR)
install -m 755 chcat $(BINDIR)
+ install -m 755 sandbox $(BINDIR)
install -m 755 fixfiles $(DESTDIR)/sbin
install -m 755 genhomedircon $(SBINDIR)
-mkdir -p $(MANDIR)/man8
diff -b -B --ignore-all-space --exclude-from=exclude --exclude=sepolgen-1.0.16 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/scripts/sandbox policycoreutils-2.0.71/scripts/sandbox
--- nsapolicycoreutils/scripts/sandbox 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.71/scripts/sandbox 2009-08-13 11:48:14.000000000 -0400
@@ -0,0 +1,139 @@
+#!/usr/bin/python -E
+import os, sys, getopt, socket, random, fcntl
+import selinux
+
+PROGNAME = "policycoreutils"
+
+import gettext
+gettext.bindtextdomain(PROGNAME, "/usr/share/locale")
+gettext.textdomain(PROGNAME)
+
+try:
+ gettext.install(PROGNAME,
+ localedir = "/usr/share/locale",
+ unicode=False,
+ codeset = 'utf-8')
+except IOError:
+ import __builtin__
+ __builtin__.__dict__['_'] = unicode
+
+
+random.seed(None)
+
+def error_exit(msg):
+ sys.stderr.write("%s: " % sys.argv[0])
+ sys.stderr.write("%s\n" % msg)
+ sys.stderr.flush()
+ sys.exit(1)
+
+def mount(context):
+ if os.getuid() != 0:
+ usage(_("Mount options require root privileges"))
+ destdir = "/mnt/%s" % context
+ os.mkdir(destdir)
+ rc = os.system('/bin/mount -t tmpfs tmpfs %s' % (destdir))
+ selinux.setfilecon(destdir, context)
+ if rc != 0:
+ sys.exit(rc)
+ os.chdir(destdir)
+
+def umount(dest):
+ os.chdir("/")
+ destdir = "/mnt/%s" % dest
+ os.system('/bin/umount %s' % (destdir))
+ os.rmdir(destdir)
+
+
+def reserve(mcs):
+ sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
+ sock.bind("\0%s" % mcs)
+ fcntl.fcntl(sock.fileno(), fcntl.F_SETFD, fcntl.FD_CLOEXEC)
+
+def gen_context(setype):
+ while True:
+ i1 = random.randrange(0, 1024)
+ i2 = random.randrange(0, 1024)
+ if i1 == i2:
+ continue
+ if i1 > i2:
+ tmp = i1
+ i1 = i2
+ i2 = tmp
+ mcs = "s0:c%d,c%d" % (i1, i2)
+ reserve(mcs)
+ try:
+ reserve(mcs)
+ except:
+ continue
+ break
+ con = selinux.getcon()[1].split(":")
+
+ execcon = "%s:%s:%s:%s" % (con[0], con[1], setype, mcs)
+
+ filecon = "%s:%s:%s:%s" % (con[0],
+ "object_r",
+ "%s_file_t" % setype[:-2],
+ mcs)
+ return execcon, filecon
+
+
+if __name__ == '__main__':
+ if selinux.is_selinux_enabled() != 1:
+ error_exit("Requires an SELinux enabled system")
+
+ def usage(message = ""):
+ text = _("""
+sandbox [ -m ] [ -t type ] command
+""")
+ error_exit("%s\n%s" % (message, text))
+
+ setype = "sandbox_t"
+ mount_ind = False
+ try:
+ gopts, cmds = getopt.getopt(sys.argv[1:], "ht:m",
+ ["help",
+ "type=",
+ "mount"])
+ for o, a in gopts:
+ if o == "-t" or o == "--type":
+ setype = a
+
+ if o == "-m" or o == "--mount":
+ mount_ind = True
+
+ if o == "-h" or o == "--help":
+ usage(_("Usage"));
+
+ if len(cmds) == 0:
+ usage(_("Command required"))
+
+ execcon, filecon = gen_context(setype)
+ rc = -1
+ if mount_ind:
+ mount(filecon)
+
+ if cmds[0][0] != "/" and cmds[0][:2] != "./" and cmds[0][:3] != "../":
+ for i in os.environ["PATH"].split(':'):
+ f = "%s/%s" % (i, cmds[0])
+ if os.access(f, os.X_OK):
+ cmds[0] = f
+ break
+
+ selinux.setexeccon(execcon)
+ rc = os.spawnvp(os.P_WAIT, cmds[0], cmds)
+ selinux.setexeccon(None)
+
+ if mount_ind:
+ umount(filecon)
+ except getopt.GetoptError, error:
+ usage(_("Options Error %s ") % error.msg)
+ except ValueError, error:
+ error_exit(error.args[0])
+ except KeyError, error:
+ error_exit(_("Invalid value %s") % error.args[0])
+ except IOError, error:
+ error_exit(error.args[1])
+ except OSError, error:
+ error_exit(error.args[1])
+
+ sys.exit(rc)
diff -b -B --ignore-all-space --exclude-from=exclude --exclude=sepolgen-1.0.16 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/scripts/sandbox.8 policycoreutils-2.0.71/scripts/sandbox.8
--- nsapolicycoreutils/scripts/sandbox.8 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.71/scripts/sandbox.8 2009-08-13 11:48:14.000000000 -0400
@@ -0,0 +1,22 @@
+.TH SANDBOX "8" "May 2009" "chcat" "User Commands"
+.SH NAME
+sandbox \- Run cmd under an SELinux sandbox
+.SH SYNOPSIS
+.B sandbox
+[ -M ] [ -t type ] cmd
+.br
+.SH DESCRIPTION
+.PP
+Run application within a tightly confined SELinux domain, This application can only read and write stdin and stdout along with files handled to it by the shell.
+.PP
+.TP
+\fB\-m\fR
+Mount a temporary file system and change working directory to it, files will be removed when job completes.
+.TP
+\fB\-t type\fR
+Use alternate sandbox type, defaults to sandbox_t
+.TP
+.SH "SEE ALSO"
+.TP
+runcon(1)
+.PP
diff -b -B --ignore-all-space --exclude-from=exclude --exclude=sepolgen-1.0.16 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/scripts/sandbox.py policycoreutils-2.0.71/scripts/sandbox.py
--- nsapolicycoreutils/scripts/sandbox.py 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.71/scripts/sandbox.py 2009-08-13 11:48:14.000000000 -0400
@@ -0,0 +1,67 @@
+#!/usr/bin/python
+import os, sys, getopt, socket, random, fcntl
+import selinux
+
+random.seed(None)
+
+def mount(src, context):
+ destdir="/mnt/%s" % context
+ os.mkdir(destdir)
+ print 'mount -n -o "context=%s" %s %s' % (context, src, destdir)
+ os.chdir(destdir)
+
+def umount(dest):
+ os.chdir("/")
+ destdir="/mnt/%s" % dest
+ print ('umount -n %s' % destdir)
+ os.rmdir(destdir)
+
+
+def reserve(mcs):
+ sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
+ sock.bind("\0%s" % mcs)
+ fcntl.fcntl(sock.fileno(), fcntl.F_SETFD, fcntl.FD_CLOEXEC)
+
+def gen_context(type):
+ while True:
+ i1 = random.randrange(0,1024)
+ i2 = random.randrange(0,1024)
+ if i1 == i2:
+ continue
+ if i1 > i2:
+ tmp = i1
+ i1 = i2
+ i2 = tmp
+ mcs = "s0:c%d,c%d" % (i1, i2)
+ reserve(mcs)
+ try:
+ reserve(mcs)
+ except:
+ continue
+ break
+ con = selinux.getcon()[1].split(":")
+
+ execcon="%s:%s:%s:%s" % (con[0], con[1], type, mcs)
+
+ filecon="%s:%s:%s:%s" % (con[0], "object_r", "%s_file_t" % type[:-2], mcs)
+ return execcon, filecon
+
+
+type = "sandbox_t"
+mount_src = None
+gopts, cmds = getopt.getopt(sys.argv[1:],"t:m:",
+ ["type",
+ "mount"])
+for o, a in gopts:
+ if o == "-t" or o == "--type":
+ type = a
+ if o == "-m" or o == "--mount":
+ mount_src = a
+
+execcon, filecon = gen_context(type)
+selinux.setexeccon(execcon)
+
+if mount_src != None:
+ mount(mount_src, filecon)
+ umount(filecon)
+os.execvp(cmds[0], cmds)
diff -b -B --ignore-all-space --exclude-from=exclude --exclude=sepolgen-1.0.16 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/semanage/semanage policycoreutils-2.0.71/semanage/semanage
--- nsapolicycoreutils/semanage/semanage 2009-05-18 13:53:14.000000000 -0400
+++ policycoreutils-2.0.71/semanage/semanage 2009-08-13 11:48:14.000000000 -0400
@@ -44,16 +44,17 @@
text = _("""
semanage [ -S store ] -i [ input_file | - ]
-semanage {boolean|login|user|port|interface|node|fcontext|translation} -{l|D} [-n]
+semanage {module,boolean|login|user|port|interface|node|fcontext|translation} -{l|D} [-n]
semanage login -{a|d|m} [-sr] login_name | %groupname
semanage user -{a|d|m} [-LrRP] selinux_name
semanage port -{a|d|m} [-tr] [ -p proto ] port | port_range
semanage interface -{a|d|m} [-tr] interface_spec
semanage node -{a|d|m} [-tr] [ -p protocol ] [-M netmask] addr
-semanage fcontext -{a|d|m} [-frst] file_spec
+semanage fcontext -{a|d|m} [-frst] [-e path ] file_spec
semanage translation -{a|d|m} [-T] level
semanage boolean -{d|m} [--on|--off|-1|-0] -F boolean | boolean_file
-semanage permissive -{d|a} type
+semanage permissive -{a|d} type
+semanage module -{a|d|} module
Primary Options:
@@ -68,6 +69,7 @@
-h, --help Display this message
-n, --noheading Do not print heading when listing OBJECTS
-S, --store Select and alternate SELinux store to manage
+ --dontaudit Turn on or off dontaudit rules
Object-specific Options (see above):
@@ -84,6 +86,7 @@
-F, --file Treat target as an input file for command, change multiple settings
-p, --proto Port protocol (tcp or udp) or internet protocol version of node (ipv4 or ipv6)
-M, --mask Netmask
+ -e, --equal Make target equal to this paths labeling
-P, --prefix Prefix for home directory labeling
-L, --level Default SELinux Level (MLS/MCS Systems only)
-R, --roles SELinux Roles (ex: "sysadm_r staff_r")
@@ -115,11 +118,14 @@
valid_option["node"] = []
valid_option["node"] += valid_everyone + [ '-M', '--mask', '-t', '--type', '-r', '--range', '-p', '--protocol']
valid_option["fcontext"] = []
- valid_option["fcontext"] += valid_everyone + [ '-f', '--ftype', '-s', '--seuser', '-t', '--type', '-r', '--range']
+ valid_option["fcontext"] += valid_everyone + [ '-e', '--equal', '-f', '--ftype', '-s', '--seuser', '-t', '--type', '-r', '--range']
valid_option["translation"] = []
valid_option["translation"] += valid_everyone + [ '-T', '--trans' ]
valid_option["boolean"] = []
valid_option["boolean"] += valid_everyone + [ '--on', "--off", "-1", "-0", "-F", "--file"]
+ valid_option["module"] = []
+ valid_option["module"] += [ '-a', '--add', '-d', '--delete', '-l', '--list', '-h', '--help', '-n', '--noheading', '--dontaudit']
+
valid_option["permissive"] = []
valid_option["permissive"] += [ '-a', '--add', '-d', '--delete', '-l', '--list', '-h', '--help', '-n', '--noheading', '-D', '--deleteall' ]
return valid_option
@@ -192,6 +198,9 @@
locallist = False
use_file = False
store = ""
+ equal=""
+
+ dontaudit = ""
object = argv[0]
option_dict=get_options()
@@ -201,10 +210,12 @@
args = argv[1:]
gopts, cmds = getopt.getopt(args,
- '01adf:i:lhmnp:s:FCDR:L:r:t:T:P:S:M:',
+ '01ade:f:i:lhmnp:s:FCDR:L:r:t:T:P:S:M:',
['add',
'delete',
'deleteall',
+ 'dontaudit=',
+ 'equal=',
'ftype=',
'file',
'help',
@@ -248,9 +261,15 @@
if o == "-f" or o == "--ftype":
ftype=a
+ if o == "-e" or o == "--equal":
+ equal = a
+
if o == "-F" or o == "--file":
use_file = True
+ if o == "--dontaudit":
+ dontaudit = not int(a)
+
if o == "-h" or o == "--help":
raise ValueError(_("%s bad option") % o)
@@ -324,6 +343,9 @@
if object == "boolean":
OBJECT = seobject.booleanRecords(store)
+ if object == "module":
+ OBJECT = seobject.moduleRecords(store)
+
if object == "translation":
OBJECT = seobject.setransRecords()
@@ -341,6 +363,13 @@
OBJECT.deleteall()
return
+ if dontaudit != "":
+ if object == "module":
+ OBJECT.dontaudit(dontaudit)
+ else:
+ raise ValueError(_("%s bad option") % o)
+ return
+
if len(cmds) != 1:
raise ValueError(_("%s bad option") % o)
@@ -362,11 +391,17 @@
if object == "interface":
OBJECT.add(target, serange, setype)
+ if object == "module":
+ OBJECT.add(target)
+
if object == "node":
OBJECT.add(target, mask, proto, serange, setype)
if object == "fcontext":
+ if equal == "":
OBJECT.add(target, setype, ftype, serange, seuser)
+ else:
+ OBJECT.add_equal(target, equal)
if object == "permissive":
OBJECT.add(target)
@@ -386,6 +421,9 @@
rlist = roles.split()
OBJECT.modify(target, rlist, selevel, serange, prefix)
+ if object == "module":
+ OBJECT.modify(target)
+
if object == "port":
OBJECT.modify(target, proto, serange, setype)
@@ -396,7 +434,10 @@
OBJECT.modify(target, mask, proto, serange, setype)
if object == "fcontext":
+ if equal == "":
OBJECT.modify(target, setype, ftype, serange, seuser)
+ else:
+ OBJECT.modify_equal(target, equal)
return
diff -b -B --ignore-all-space --exclude-from=exclude --exclude=sepolgen-1.0.16 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/semanage/semanage.8 policycoreutils-2.0.71/semanage/semanage.8
--- nsapolicycoreutils/semanage/semanage.8 2008-08-28 09:34:24.000000000 -0400
+++ policycoreutils-2.0.71/semanage/semanage.8 2009-08-13 11:48:14.000000000 -0400
@@ -21,6 +21,8 @@
.br
.B semanage permissive \-{a|d} type
.br
+.B semanage module \-{a|d} policy_package
+.br
.B semanage translation \-{a|d|m} [\-T] level
.P
diff -b -B --ignore-all-space --exclude-from=exclude --exclude=sepolgen-1.0.16 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/semanage/seobject.py policycoreutils-2.0.71/semanage/seobject.py
--- nsapolicycoreutils/semanage/seobject.py 2009-05-18 13:53:14.000000000 -0400
+++ policycoreutils-2.0.71/semanage/seobject.py 2009-08-13 11:48:14.000000000 -0400
@@ -1,5 +1,5 @@
#! /usr/bin/python -E
-# Copyright (C) 2005, 2006, 2007, 2008 Red Hat
+# Copyright (C) 2005, 2006, 2007, 2008, 2009 Red Hat
# see file 'COPYING' for use and warranty information
#
# semanage is a tool for managing SELinux configuration files
@@ -21,7 +21,7 @@
#
#
-import pwd, grp, string, selinux, tempfile, os, re, sys
+import pwd, grp, string, selinux, tempfile, os, re, sys, stat
from semanage import *;
PROGNAME="policycoreutils"
import sepolgen.module as module
@@ -273,6 +273,7 @@
(fd, newfilename) = tempfile.mkstemp('', self.filename)
os.write(fd, self.out())
os.close(fd)
+ os.chmod(newfilename, os.stat(self.filename)[stat.ST_MODE])
os.rename(newfilename, self.filename)
os.system("/sbin/service mcstrans reload > /dev/null")
@@ -314,6 +315,49 @@
self.transaction = False
self.commit()
+class moduleRecords(semanageRecords):
+ def __init__(self, store):
+ semanageRecords.__init__(self, store)
+
+ def get_all(self):
+ l = []
+ (rc, mlist, number) = semanage_module_list(self.sh)
+ if rc < 0:
+ raise ValueError(_("Could not list SELinux modules"))
+
+ for i in range(number):
+ mod = semanage_module_list_nth(mlist, i)
+ name = semanage_module_get_name(mod)
+ l.append(name)
+ return l
+
+ def dontaudit(self, dontaudit = 0):
+ self.begin()
+ rc = semanage_set_disable_dontaudit(self.sh, dontaudit)
+ self.commit()
+ rc = semanage_reload_policy(self.sh)
+
+ def list(self, heading = 1, locallist = 0):
+ if heading:
+ print "\n%-25s\n" % (_("Modules"))
+ for t in self.get_all():
+ print t
+
+ def add(self, modules):
+ import glob
+ for m in modules.split():
+ rc = semanage_module_install_file(self.sh, m);
+ if rc >= 0:
+ self.commit()
+
+ def delete(self, modules):
+ for m in modules.split():
+ rc = semanage_module_remove(self.sh, m)
+ if rc < 0:
+ raise ValueError(_("Could not remove module %s (remove failed)") % name)
+
+ self.commit()
+
class permissiveRecords(semanageRecords):
def __init__(self, store):
semanageRecords.__init__(self, store)
@@ -983,7 +1027,7 @@
proto_str = semanage_port_get_proto_str(proto)
low = semanage_port_get_low(port)
high = semanage_port_get_high(port)
- ddict[(low, high)] = (ctype, proto_str, level)
+ ddict[(low, high, proto_str)] = (ctype, level)
return ddict
def get_all_by_type(self, locallist = 0):
@@ -1408,6 +1452,48 @@
class fcontextRecords(semanageRecords):
def __init__(self, store = ""):
semanageRecords.__init__(self, store)
+ self.equiv = {}
+ self.equal_ind = False
+ try:
+ fd = open(selinux.selinux_file_context_subs_path(), "r")
+ for i in fd.readlines():
+ src, dst = i.split()
+ self.equiv[src] = dst
+ fd.close()
+ except IOError:
+ pass
+
+ def commit(self):
+ if self.equal_ind:
+ subs_file = selinux.selinux_file_context_subs_path()
+ tmpfile = "%s.tmp" % subs_file
+ fd = open(tmpfile, "w")
+ for src in self.equiv.keys():
+ fd.write("%s %s\n" % (src, self.equiv[src]))
+ fd.close()
+ try:
+ os.chmod(tmpfile, os.stat(subs_file)[stat.ST_MODE])
+ except:
+ pass
+ os.rename(tmpfile,subs_file)
+ self.equal_ind = False
+ semanageRecords.commit(self)
+
+ def add_equal(self, src, dst):
+ self.begin()
+ if src in self.equiv.keys():
+ raise ValueError(_("Equivalence class for %s already exists") % src)
+ self.equiv[src] = dst
+ self.equal_ind = True
+ self.commit()
+
+ def modify_equal(self, src, dst):
+ self.begin()
+ if src not in self.equiv.keys():
+ raise ValueError(_("Equivalence class for %s does not exists") % src)
+ self.equiv[src] = dst
+ self.equal_ind = True
+ self.commit()
def createcon(self, target, seuser = "system_u"):
(rc, con) = semanage_context_create(self.sh)
@@ -1574,9 +1660,16 @@
raise ValueError(_("Could not delete the file context %s") % target)
semanage_fcontext_key_free(k)
+ self.equiv = {}
+ self.equal_ind = True
self.commit()
def __delete(self, target, ftype):
+ if target in self.equiv.keys():
+ self.equiv.pop(target)
+ self.equal_ind = True
+ return
+
(rc,k) = semanage_fcontext_key_create(self.sh, target, file_types[ftype])
if rc < 0:
raise ValueError(_("Could not create a key for %s") % target)
@@ -1632,11 +1725,11 @@
return ddict
def list(self, heading = 1, locallist = 0 ):
- if heading:
- print "%-50s %-18s %s\n" % (_("SELinux fcontext"), _("type"), _("Context"))
fcon_dict = self.get_all(locallist)
keys = fcon_dict.keys()
keys.sort()
+ if len(keys) > 0 and heading:
+ print "%-50s %-18s %s\n" % (_("SELinux fcontext"), _("type"), _("Context"))
for k in keys:
if fcon_dict[k]:
if is_mls_enabled:
@@ -1645,6 +1738,12 @@
print "%-50s %-18s %s:%s:%s " % (k[0], k[1], fcon_dict[k][0], fcon_dict[k][1],fcon_dict[k][2])
else:
print "%-50s %-18s <<None>>" % (k[0], k[1])
+ if len(self.equiv.keys()) > 0:
+ if heading:
+ print _("\nSELinux fcontext Equivalence \n")
+
+ for src in self.equiv.keys():
+ print "%s == %s" % (src, self.equiv[src])
class booleanRecords(semanageRecords):
def __init__(self, store = ""):
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