/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ /*** This file is part of systemd. Copyright 2014 Daniel Mack 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 <sys/socket.h> #include <sys/un.h> #include <sys/types.h> #include <fcntl.h> #include <unistd.h> #include <string.h> #include <errno.h> #include <sys/poll.h> #include <stddef.h> #include <getopt.h> #include "log.h" #include "util.h" #include "sd-bus.h" #include "bus-internal.h" #include "bus-message.h" #include "bus-util.h" #include "bus-internal.h" #include "build.h" #include "strv.h" #include "def.h" #include "capability.h" #include <bus-proxyd/bus-policy.h> static int test_policy_load(Policy *p, const char *name) { _cleanup_free_ char *path = NULL; int r = 0; path = strjoin(TEST_DIR, "/bus-policy/", name, NULL); assert_se(path); if (access(path, R_OK) == 0) policy_load(p, STRV_MAKE(path)); else r = -ENOENT; return r; } int main(int argc, char *argv[]) { Policy p = {}; struct ucred ucred = {}; char **names_strv; Hashmap *names_hash; /* Ownership tests */ assert_se(test_policy_load(&p, "ownerships.conf") == 0); ucred.uid = 0; assert_se(policy_check_own(&p, &ucred, "org.test.test1") == true); ucred.uid = 1; assert_se(policy_check_own(&p, &ucred, "org.test.test1") == true); ucred.uid = 0; assert_se(policy_check_own(&p, &ucred, "org.test.test2") == true); ucred.uid = 1; assert_se(policy_check_own(&p, &ucred, "org.test.test2") == false); ucred.uid = 0; assert_se(policy_check_own(&p, &ucred, "org.test.test3") == false); ucred.uid = 1; assert_se(policy_check_own(&p, &ucred, "org.test.test3") == false); ucred.uid = 0; assert_se(policy_check_own(&p, &ucred, "org.test.test4") == false); ucred.uid = 1; assert_se(policy_check_own(&p, &ucred, "org.test.test4") == true); policy_free(&p); /* Signaltest */ assert_se(test_policy_load(&p, "signals.conf") == 0); names_strv = STRV_MAKE("bli.bla.blubb"); ucred.uid = 0; assert_se(policy_check_send(&p, &ucred, names_strv, SD_BUS_MESSAGE_SIGNAL, NULL, "/an/object/path", NULL) == true); ucred.uid = 1; assert_se(policy_check_send(&p, &ucred, names_strv, SD_BUS_MESSAGE_SIGNAL, NULL, "/an/object/path", NULL) == false); policy_free(&p); /* Method calls */ assert_se(test_policy_load(&p, "methods.conf") == 0); names_strv = STRV_MAKE("org.test.test1"); policy_dump(&p); ucred.uid = 0; assert_se(policy_check_send(&p, &ucred, names_strv, SD_BUS_MESSAGE_METHOD_CALL, "/an/object/path", "bli.bla.blubb", "Member") == false); assert_se(policy_check_send(&p, &ucred, names_strv, SD_BUS_MESSAGE_METHOD_CALL, "/an/object/path", "bli.bla.blubb", "Member") == false); assert_se(policy_check_send(&p, &ucred, names_strv, SD_BUS_MESSAGE_METHOD_CALL, "/an/object/path", "org.test.int1", "Member") == true); assert_se(policy_check_send(&p, &ucred, names_strv, SD_BUS_MESSAGE_METHOD_CALL, "/an/object/path", "org.test.int2", "Member") == true); names_hash = hashmap_new(&string_hash_ops); assert(names_hash != NULL); assert_se(hashmap_put(names_hash, "org.test.test3", NULL) >= 0); assert_se(policy_check_recv(&p, &ucred, names_hash, SD_BUS_MESSAGE_METHOD_CALL, "/an/object/path", "org.test.int3", "Member111") == true); policy_free(&p); /* User and groups */ assert_se(test_policy_load(&p, "hello.conf") == 0); policy_dump(&p); ucred.uid = 0; assert_se(policy_check_hello(&p, &ucred) == true); ucred.uid = 1; assert_se(policy_check_hello(&p, &ucred) == false); ucred.uid = 0; ucred.gid = 1; assert_se(policy_check_hello(&p, &ucred) == false); policy_free(&p); return EXIT_SUCCESS; }