171 lines
7.3 KiB
C
171 lines
7.3 KiB
C
/***
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This file is part of systemd.
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Copyright 2014 Daniel Mack
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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***/
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#include <errno.h>
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#include <stddef.h>
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#include <unistd.h>
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#include "sd-bus.h"
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#include "alloc-util.h"
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#include "bus-xml-policy.h"
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#include "log.h"
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#include "string-util.h"
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#include "strv.h"
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#include "util.h"
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static int test_policy_load(Policy *p, const char *name) {
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_cleanup_free_ char *path = NULL;
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int r = 0;
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path = strjoin(TEST_DIR, "/bus-policy/", name, NULL);
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assert_se(path);
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if (access(path, R_OK) == 0)
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r = policy_load(p, STRV_MAKE(path));
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else
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r = -ENOENT;
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return r;
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}
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static int show_policy(const char *fn) {
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Policy p = {};
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int r;
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r = policy_load(&p, STRV_MAKE(fn));
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if (r < 0) {
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log_error_errno(r, "Failed to load policy %s: %m", fn);
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return r;
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}
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policy_dump(&p);
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policy_free(&p);
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return 0;
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}
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int main(int argc, char *argv[]) {
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Policy p = {};
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printf("Showing session policy BEGIN\n");
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show_policy("/etc/dbus-1/session.conf");
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printf("Showing session policy END\n");
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printf("Showing system policy BEGIN\n");
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show_policy("/etc/dbus-1/system.conf");
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printf("Showing system policy END\n");
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/* Ownership tests */
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assert_se(test_policy_load(&p, "ownerships.conf") == 0);
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assert_se(policy_check_own(&p, 0, 0, "org.test.test1") == true);
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assert_se(policy_check_own(&p, 1, 0, "org.test.test1") == true);
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assert_se(policy_check_own(&p, 0, 0, "org.test.test2") == true);
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assert_se(policy_check_own(&p, 1, 0, "org.test.test2") == false);
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assert_se(policy_check_own(&p, 0, 0, "org.test.test3") == false);
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assert_se(policy_check_own(&p, 1, 0, "org.test.test3") == false);
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assert_se(policy_check_own(&p, 0, 0, "org.test.test4") == false);
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assert_se(policy_check_own(&p, 1, 0, "org.test.test4") == true);
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policy_free(&p);
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/* Signaltest */
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assert_se(test_policy_load(&p, "signals.conf") == 0);
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assert_se(policy_check_one_send(&p, 0, 0, SD_BUS_MESSAGE_SIGNAL, "bli.bla.blubb", NULL, "/an/object/path", NULL) == true);
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assert_se(policy_check_one_send(&p, 1, 0, SD_BUS_MESSAGE_SIGNAL, "bli.bla.blubb", NULL, "/an/object/path", NULL) == false);
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policy_free(&p);
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/* Method calls */
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assert_se(test_policy_load(&p, "methods.conf") == 0);
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policy_dump(&p);
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assert_se(policy_check_one_send(&p, 0, 0, SD_BUS_MESSAGE_METHOD_CALL, "org.test.test1", "/an/object/path", "bli.bla.blubb", "Member") == false);
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assert_se(policy_check_one_send(&p, 0, 0, SD_BUS_MESSAGE_METHOD_CALL, "org.test.test1", "/an/object/path", "bli.bla.blubb", "Member") == false);
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assert_se(policy_check_one_send(&p, 0, 0, SD_BUS_MESSAGE_METHOD_CALL, "org.test.test1", "/an/object/path", "org.test.int1", "Member") == true);
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assert_se(policy_check_one_send(&p, 0, 0, SD_BUS_MESSAGE_METHOD_CALL, "org.test.test1", "/an/object/path", "org.test.int2", "Member") == true);
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assert_se(policy_check_one_recv(&p, 0, 0, SD_BUS_MESSAGE_METHOD_CALL, "org.test.test3", "/an/object/path", "org.test.int3", "Member111") == true);
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policy_free(&p);
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/* User and groups */
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assert_se(test_policy_load(&p, "hello.conf") == 0);
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policy_dump(&p);
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assert_se(policy_check_hello(&p, 0, 0) == true);
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assert_se(policy_check_hello(&p, 1, 0) == false);
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assert_se(policy_check_hello(&p, 0, 1) == false);
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policy_free(&p);
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/* dbus1 test file: ownership */
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assert_se(test_policy_load(&p, "check-own-rules.conf") >= 0);
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policy_dump(&p);
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assert_se(policy_check_own(&p, 0, 0, "org.freedesktop") == false);
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assert_se(policy_check_own(&p, 0, 0, "org.freedesktop.ManySystem") == false);
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assert_se(policy_check_own(&p, 0, 0, "org.freedesktop.ManySystems") == true);
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assert_se(policy_check_own(&p, 0, 0, "org.freedesktop.ManySystems.foo") == true);
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assert_se(policy_check_own(&p, 0, 0, "org.freedesktop.ManySystems.foo.bar") == true);
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assert_se(policy_check_own(&p, 0, 0, "org.freedesktop.ManySystems2") == false);
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assert_se(policy_check_own(&p, 0, 0, "org.freedesktop.ManySystems2.foo") == false);
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assert_se(policy_check_own(&p, 0, 0, "org.freedesktop.ManySystems2.foo.bar") == false);
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policy_free(&p);
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/* dbus1 test file: many rules */
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assert_se(test_policy_load(&p, "many-rules.conf") >= 0);
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policy_dump(&p);
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policy_free(&p);
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/* dbus1 test file: generic test */
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assert_se(test_policy_load(&p, "test.conf") >= 0);
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policy_dump(&p);
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assert_se(policy_check_own(&p, 0, 0, "org.foo.FooService") == true);
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assert_se(policy_check_own(&p, 0, 0, "org.foo.FooService2") == false);
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assert_se(policy_check_one_send(&p, 0, 0, SD_BUS_MESSAGE_METHOD_CALL, "org.test.test1", "/an/object/path", "org.test.int2", "Member") == false);
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assert_se(policy_check_one_send(&p, 0, 0, SD_BUS_MESSAGE_METHOD_CALL, "org.test.test1", "/an/object/path", "org.foo.FooBroadcastInterface", "Member") == true);
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assert_se(policy_check_one_recv(&p, 0, 0, SD_BUS_MESSAGE_METHOD_CALL, "org.foo.FooService", "/an/object/path", "org.foo.FooBroadcastInterface", "Member") == true);
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assert_se(policy_check_one_recv(&p, 0, 0, SD_BUS_MESSAGE_METHOD_CALL, "org.foo.FooService", "/an/object/path", "org.foo.FooBroadcastInterface2", "Member") == false);
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assert_se(policy_check_one_recv(&p, 0, 0, SD_BUS_MESSAGE_METHOD_CALL, "org.foo.FooService2", "/an/object/path", "org.foo.FooBroadcastInterface", "Member") == false);
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assert_se(policy_check_own(&p, 100, 0, "org.foo.FooService") == false);
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assert_se(policy_check_own(&p, 100, 0, "org.foo.FooService2") == false);
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assert_se(policy_check_one_send(&p, 100, 0, SD_BUS_MESSAGE_METHOD_CALL, "org.test.test1", "/an/object/path", "org.test.int2", "Member") == false);
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assert_se(policy_check_one_send(&p, 100, 0, SD_BUS_MESSAGE_METHOD_CALL, "org.test.test1", "/an/object/path", "org.foo.FooBroadcastInterface", "Member") == false);
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assert_se(policy_check_one_recv(&p, 100, 0, SD_BUS_MESSAGE_METHOD_CALL, "org.foo.FooService", "/an/object/path", "org.foo.FooBroadcastInterface", "Member") == true);
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assert_se(policy_check_one_recv(&p, 100, 0, SD_BUS_MESSAGE_METHOD_CALL, "org.foo.FooService", "/an/object/path", "org.foo.FooBroadcastInterface2", "Member") == false);
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assert_se(policy_check_one_recv(&p, 100, 0, SD_BUS_MESSAGE_METHOD_CALL, "org.foo.FooService2", "/an/object/path", "org.foo.FooBroadcastInterface", "Member") == false);
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policy_free(&p);
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return EXIT_SUCCESS;
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}
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