Rename server/ directory to src/

Also update BUILD.txt

1 files changed, 343 insertions, 0 deletions

diff --git a/src/tests/auth-tests.c b/src/tests/auth-tests.c
new file mode 100644
index 00000000..71215bcd
--- /dev/null
+++ b/src/tests/auth-tests.c
@@ -0,0 +1,343 @@
+/*
+    SSSD
+
+    Test for local authentication utilities
+
+    Authors:
+        Sumit Bose <sbose@redhat.com>
+
+    Copyright (C) 2010 Red Hat
+
+    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 3 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, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <errno.h>
+#include <string.h>
+#include <popt.h>
+#include <talloc.h>
+#include <tevent.h>
+
+#include <check.h>
+
+#include "util/util.h"
+#include "confdb/confdb.h"
+#include "db/sysdb.h"
+
+#define TESTS_PATH "tests_auth"
+#define TEST_CONF_FILE "tests_conf.ldb"
+
+struct sysdb_test_ctx {
+    struct sysdb_ctx *sysdb;
+    struct confdb_ctx *confdb;
+    struct tevent_context *ev;
+    struct sss_domain_info *domain;
+};
+
+static int setup_sysdb_tests(struct sysdb_test_ctx **ctx)
+{
+    struct sysdb_test_ctx *test_ctx;
+    char *conf_db;
+    int ret;
+
+    const char *val[2];
+    val[1] = NULL;
+
+    /* Create tests directory if it doesn't exist */
+    /* (relative to current dir) */
+    ret = mkdir(TESTS_PATH, 0775);
+    if (ret == -1 && errno != EEXIST) {
+        fail("Could not create %s directory", TESTS_PATH);
+        return EFAULT;
+    }
+
+    test_ctx = talloc_zero(NULL, struct sysdb_test_ctx);
+    if (test_ctx == NULL) {
+        fail("Could not allocate memory for test context");
+        return ENOMEM;
+    }
+
+    /* Create an event context
+     * It will not be used except in confdb_init and sysdb_init
+     */
+    test_ctx->ev = tevent_context_init(test_ctx);
+    if (test_ctx->ev == NULL) {
+        fail("Could not create event context");
+        talloc_free(test_ctx);
+        return EIO;
+    }
+
+    conf_db = talloc_asprintf(test_ctx, "%s/%s", TESTS_PATH, TEST_CONF_FILE);
+    if (conf_db == NULL) {
+        fail("Out of memory, aborting!");
+        talloc_free(test_ctx);
+        return ENOMEM;
+    }
+    DEBUG(3, ("CONFDB: %s\n", conf_db));
+
+    /* Connect to the conf db */
+    ret = confdb_init(test_ctx, &test_ctx->confdb, conf_db);
+    if (ret != EOK) {
+        fail("Could not initialize connection to the confdb");
+        talloc_free(test_ctx);
+        return ret;
+    }
+
+    val[0] = "LOCAL";
+    ret = confdb_add_param(test_ctx->confdb, true,
+                           "config/sssd", "domains", val);
+    if (ret != EOK) {
+        fail("Could not initialize domains placeholder");
+        talloc_free(test_ctx);
+        return ret;
+    }
+
+    val[0] = "local";
+    ret = confdb_add_param(test_ctx->confdb, true,
+                           "config/domain/LOCAL", "id_provider", val);
+    if (ret != EOK) {
+        fail("Could not initialize provider");
+        talloc_free(test_ctx);
+        return ret;
+    }
+
+    val[0] = "TRUE";
+    ret = confdb_add_param(test_ctx->confdb, true,
+                           "config/domain/LOCAL", "enumerate", val);
+    if (ret != EOK) {
+        fail("Could not initialize LOCAL domain");
+        talloc_free(test_ctx);
+        return ret;
+    }
+
+    val[0] = "TRUE";
+    ret = confdb_add_param(test_ctx->confdb, true,
+                           "config/domain/LOCAL", "cache_credentials", val);
+    if (ret != EOK) {
+        fail("Could not initialize LOCAL domain");
+        talloc_free(test_ctx);
+        return ret;
+    }
+
+    ret = confdb_get_domain(test_ctx->confdb, "local", &test_ctx->domain);
+    if (ret != EOK) {
+        fail("Could not retrieve LOCAL domain");
+        talloc_free(test_ctx);
+        return ret;
+    }
+
+    ret = sysdb_domain_init(test_ctx, test_ctx->ev,
+                            test_ctx->domain, TESTS_PATH, &test_ctx->sysdb);
+    if (ret != EOK) {
+        fail("Could not initialize connection to the sysdb (%d)", ret);
+        talloc_free(test_ctx);
+        return ret;
+    }
+
+    *ctx = test_ctx;
+    return EOK;
+}
+
+static void do_failed_login_test(uint32_t failed_login_attempts,
+                                 time_t last_failed_login,
+                                 int offline_failed_login_attempts,
+                                 int offline_failed_login_delay,
+                                 int expected_result,
+                                 int expected_counter,
+                                 time_t expected_delay)
+{
+    struct sysdb_test_ctx *test_ctx;
+    int ret;
+    const char *val[2];
+    val[1] = NULL;
+    struct ldb_message *ldb_msg;
+    uint32_t returned_failed_login_attempts;
+    time_t delayed_until;
+
+    /* Setup */
+    ret = setup_sysdb_tests(&test_ctx);
+    fail_unless(ret == EOK, "Could not set up the test");
+
+    val[0] = talloc_asprintf(test_ctx, "%u", offline_failed_login_attempts);
+    fail_unless(val[0] != NULL, "talloc_sprintf failed");
+    ret = confdb_add_param(test_ctx->confdb, true,
+                           "config/pam", CONFDB_PAM_FAILED_LOGIN_ATTEMPTS, val);
+    fail_unless(ret == EOK, "Could not set offline_failed_login_attempts");
+
+    val[0] = talloc_asprintf(test_ctx, "%u", offline_failed_login_delay);
+    ret = confdb_add_param(test_ctx->confdb, true,
+                           "config/pam", CONFDB_PAM_FAILED_LOGIN_DELAY, val);
+    fail_unless(ret == EOK, "Could not set offline_failed_login_delay");
+
+    ldb_msg = ldb_msg_new(test_ctx);
+    fail_unless(ldb_msg != NULL, "ldb_msg_new failed");
+
+    ret = ldb_msg_add_fmt(ldb_msg, SYSDB_FAILED_LOGIN_ATTEMPTS, "%u",
+                          failed_login_attempts);
+    fail_unless(ret == EOK, "ldb_msg_add_string failed");
+
+    ret = ldb_msg_add_fmt(ldb_msg, SYSDB_LAST_FAILED_LOGIN, "%lld",
+                          (long long) last_failed_login);
+    fail_unless(ret == EOK, "ldb_msg_add_string failed");
+
+    ret = check_failed_login_attempts(test_ctx, test_ctx->confdb, ldb_msg,
+                                      &returned_failed_login_attempts,
+                                      &delayed_until);
+    fail_unless(ret == expected_result,
+                "check_failed_login_attempts returned wrong error code, "
+                "expected [%d], got [%d]", expected_result, ret);
+
+    fail_unless(returned_failed_login_attempts == expected_counter,
+                "check_failed_login_attempts returned wrong number of failed "
+                "login attempts, expected [%d], got [%d]",
+                expected_counter, failed_login_attempts);
+
+    fail_unless(delayed_until == expected_delay,
+                "check_failed_login_attempts wrong delay, "
+                "expected [%d], got [%d]",
+                expected_delay, delayed_until);
+
+    talloc_free(test_ctx);
+}
+
+START_TEST(test_failed_login_attempts)
+{
+    time_t now;
+
+    /* if offline_failed_login_attempts == 0 a login is never denied */
+    do_failed_login_test(0,          0, 0, 5, EOK, 0, -1);
+    do_failed_login_test(0, time(NULL), 0, 5, EOK, 0, -1);
+    do_failed_login_test(2,          0, 0, 5, EOK, 2, -1);
+    do_failed_login_test(2, time(NULL), 0, 5, EOK, 2, -1);
+
+    do_failed_login_test(0,          0, 0, 0, EOK, 0, -1);
+    do_failed_login_test(0, time(NULL), 0, 0, EOK, 0, -1);
+    do_failed_login_test(2,          0, 0, 0, EOK, 2, -1);
+    do_failed_login_test(2, time(NULL), 0, 0, EOK, 2, -1);
+
+    /* if offline_failed_login_attempts != 0 and
+     * offline_failed_login_delay == 0 a login is denied if the number of
+     * failed attempts >= offline_failed_login_attempts */
+    do_failed_login_test(0,          0, 2, 0, EOK, 0, -1);
+    do_failed_login_test(0, time(NULL), 2, 0, EOK, 0, -1);
+    do_failed_login_test(2,          0, 2, 0, EACCES, 2, -1);
+    do_failed_login_test(2, time(NULL), 2, 0, EACCES, 2, -1);
+
+    /* if offline_failed_login_attempts != 0 and
+     * offline_failed_login_delay != 0 a login is denied only if the number of
+     * failed attempts >= offline_failed_login_attempts AND the last failed
+     * login attempt is not longer than offline_failed_login_delay ago */
+    do_failed_login_test(0,          0, 2, 5, EOK, 0, -1);
+    do_failed_login_test(0, time(NULL), 2, 5, EOK, 0, -1);
+    do_failed_login_test(2,          0, 2, 5, EOK, 0, -1);
+    now = time(NULL);
+    do_failed_login_test(2, now, 2, 5, EACCES, 2, (now + 5 * 60));
+
+}
+END_TEST
+
+Suite *auth_suite (void)
+{
+    Suite *s = suite_create ("auth");
+
+    TCase *tc_auth = tcase_create ("auth");
+
+    tcase_add_test (tc_auth, test_failed_login_attempts);
+    tcase_set_timeout(tc_auth, 60);
+
+    suite_add_tcase (s, tc_auth);
+
+    return s;
+}
+
+static int clean_db_dir(void)
+{
+    int ret;
+
+    ret = unlink(TESTS_PATH"/"TEST_CONF_FILE);
+    if (ret != EOK && errno != ENOENT) {
+        fprintf(stderr, "Could not delete the test config ldb file (%d) (%s)\n",
+                errno, strerror(errno));
+        return ret;
+    }
+
+    ret = unlink(TESTS_PATH"/"LOCAL_SYSDB_FILE);
+    if (ret != EOK && errno != ENOENT) {
+        fprintf(stderr, "Could not delete the test config ldb file (%d) (%s)\n",
+                errno, strerror(errno));
+        return ret;
+    }
+
+    ret = rmdir(TESTS_PATH);
+    if (ret != EOK && errno != ENOENT) {
+        fprintf(stderr, "Could not delete the test directory (%d) (%s)\n",
+                errno, strerror(errno));
+        return ret;
+    }
+
+    return EOK;
+}
+
+int main(int argc, const char *argv[])
+{
+    int ret;
+    int opt;
+    int failure_count;
+    poptContext pc;
+    Suite *s = auth_suite ();
+    SRunner *sr = srunner_create (s);
+
+    struct poptOption long_options[] = {
+        POPT_AUTOHELP
+        SSSD_MAIN_OPTS
+        { NULL }
+    };
+
+    pc = poptGetContext(argv[0], argc, argv, long_options, 0);
+    while((opt = poptGetNextOpt(pc)) != -1) {
+        switch(opt) {
+        default:
+            fprintf(stderr, "\nInvalid option %s: %s\n\n",
+                    poptBadOption(pc, 0), poptStrerror(opt));
+            poptPrintUsage(pc, stderr, 0);
+            return 1;
+        }
+    }
+    poptFreeContext(pc);
+
+    ret = clean_db_dir();
+    if (ret != EOK) {
+        fprintf(stderr, "Could not delete the db directory (%d) (%s)\n",
+                errno, strerror(errno));
+        return EXIT_FAILURE;
+    }
+
+    srunner_run_all(sr, CK_ENV);
+    failure_count = srunner_ntests_failed (sr);
+    srunner_free (sr);
+    if (failure_count == 0) {
+        ret = clean_db_dir();
+        if (ret != EOK) {
+            fprintf(stderr, "Could not delete the db directory (%d) (%s)\n",
+                    errno, strerror(errno));
+            return EXIT_FAILURE;
+        }
+
+        return EXIT_SUCCESS;
+    }
+    return  EXIT_FAILURE;
+}