From 881b58b4bab9914b6f786b57ce9ddfa48d72473e Mon Sep 17 00:00:00 2001 From: Sumit Bose Date: Thu, 19 Mar 2015 13:12:11 +0100 Subject: [PATCH 14/14] PAM: add PAM responder unit test --- Makefile.am | 32 ++ src/tests/cmocka/test_pam_srv.c | 907 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 939 insertions(+) create mode 100644 src/tests/cmocka/test_pam_srv.c diff --git a/Makefile.am b/Makefile.am index 361b0f9350195a339744523f663dbc42f32bf1ac..a62a3523d7b17e8e7e5bcdc5a63b1aee3d9ac05d 100644 --- a/Makefile.am +++ b/Makefile.am @@ -224,6 +224,7 @@ if HAVE_CMOCKA responder_cache_req-tests \ test_sbus_opath \ test_fo_srv \ + pam-srv-tests \ $(NULL) if HAVE_LIBRESOLV @@ -1769,6 +1770,37 @@ nss_srv_tests_LDADD = \ libsss_test_common.la \ libsss_idmap.la +EXTRA_pam_srv_tests_DEPENDENCIES = \ + $(ldblib_LTLIBRARIES) \ + $(NULL) +pam_srv_tests_SOURCES = \ + $(TEST_MOCK_RESP_OBJ) \ + src/tests/cmocka/test_pam_srv.c \ + src/sss_client/pam_message.c \ + src/responder/pam/pamsrv_cmd.c \ + src/responder/pam/pam_helpers.c \ + src/responder/pam/pamsrv_dp.c \ + src/responder/pam/pam_LOCAL_domain.c \ + $(NULL) +pam_srv_tests_CFLAGS = \ + $(AM_CFLAGS) \ + $(NULL) +pam_srv_tests_LDFLAGS = \ + -Wl,-wrap,sss_packet_get_body \ + -Wl,-wrap,sss_packet_get_cmd \ + -Wl,-wrap,sss_cmd_send_empty \ + -Wl,-wrap,sss_cmd_done \ + -Wl,-wrap,pam_dp_send_req \ + $(NULL) +pam_srv_tests_LDADD = \ + $(CMOCKA_LIBS) \ + $(PAM_LIBS) \ + $(SSSD_LIBS) \ + $(SSSD_INTERNAL_LTLIBS) \ + libsss_test_common.la \ + libsss_idmap.la \ + $(NULL) + EXTRA_responder_get_domains_tests_DEPENDENCIES = \ $(ldblib_LTLIBRARIES) responder_get_domains_tests_SOURCES = \ diff --git a/src/tests/cmocka/test_pam_srv.c b/src/tests/cmocka/test_pam_srv.c new file mode 100644 index 0000000000000000000000000000000000000000..13e808f3eb5bd0b5410c7d3e5659bc9ac31298bc --- /dev/null +++ b/src/tests/cmocka/test_pam_srv.c @@ -0,0 +1,907 @@ +/* + Authors: + Sumit Bose + + Copyright (C) 2015 Red Hat + + SSSD tests: PAM responder tests + + 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 . +*/ + +#include +#include + +#include "tests/cmocka/common_mock.h" +#include "tests/cmocka/common_mock_resp.h" +#include "responder/common/responder_packet.h" +#include "responder/common/negcache.h" +#include "responder/pam/pamsrv.h" +#include "responder/pam/pam_helpers.h" +#include "sss_client/pam_message.h" +#include "sss_client/sss_cli.h" + +#include "util/crypto/nss/nss_util.h" + +#define TESTS_PATH "tests_pam" +#define TEST_CONF_DB "test_pam_conf.ldb" +#define TEST_DOM_NAME "pam_test" +#define TEST_SUBDOM_NAME "test.subdomain" +#define TEST_ID_PROVIDER "ldap" + +struct pam_test_ctx { + struct sss_test_ctx *tctx; + struct sss_domain_info *subdom; + + struct resp_ctx *rctx; + struct cli_ctx *cctx; + struct sss_cmd_table *pam_cmds; + struct pam_ctx *pctx; + + int ncache_hits; + int exp_pam_status; +}; + +/* Must be global because it is needed in some wrappers */ +struct pam_test_ctx *pam_test_ctx; + +struct pam_ctx *mock_pctx(TALLOC_CTX *mem_ctx) +{ + struct pam_ctx *pctx; + errno_t ret; + + pctx = talloc_zero(mem_ctx, struct pam_ctx); + if (!pctx) { + return NULL; + } + + ret = sss_ncache_init(pctx, &pctx->ncache); + if (ret != EOK) { + talloc_free(pctx); + return NULL; + } + pctx->neg_timeout = 10; + + ret = sss_hash_create(pctx, 10, &pctx->id_table); + if (ret != EOK) { + talloc_free(pctx); + return NULL; + } + + return pctx; +} + +void test_pam_setup(struct sss_test_conf_param params[], + void **state) +{ + errno_t ret; + + pam_test_ctx = talloc_zero(NULL, struct pam_test_ctx); + assert_non_null(pam_test_ctx); + + pam_test_ctx->tctx = create_dom_test_ctx(pam_test_ctx, TESTS_PATH, + TEST_CONF_DB, TEST_DOM_NAME, + TEST_ID_PROVIDER, params); + assert_non_null(pam_test_ctx->tctx); + + pam_test_ctx->pam_cmds = get_pam_cmds(); + assert_non_null(pam_test_ctx->pam_cmds); + + /* FIXME - perhaps this should be folded into sssd_domain_init or stricty + * used together + */ + ret = sss_names_init(pam_test_ctx, pam_test_ctx->tctx->confdb, + TEST_DOM_NAME, &pam_test_ctx->tctx->dom->names); + assert_int_equal(ret, EOK); + + /* Initialize the PAM responder */ + pam_test_ctx->pctx = mock_pctx(pam_test_ctx); + assert_non_null(pam_test_ctx->pctx); + + pam_test_ctx->rctx = mock_rctx(pam_test_ctx, pam_test_ctx->tctx->ev, + pam_test_ctx->tctx->dom, pam_test_ctx->pctx); + assert_non_null(pam_test_ctx->rctx); + pam_test_ctx->rctx->cdb = pam_test_ctx->tctx->confdb; + pam_test_ctx->pctx->rctx = pam_test_ctx->rctx; + + /* Create client context */ + pam_test_ctx->cctx = mock_cctx(pam_test_ctx, pam_test_ctx->rctx); + assert_non_null(pam_test_ctx->cctx); + + pam_test_ctx->cctx->cli_protocol_version = register_cli_protocol_version(); +} + +static int pam_test_setup(void **state) +{ + int ret; + + struct sss_test_conf_param params[] = { + { "enumerate", "false" }, + { "cache_credentials", "true" }, + { NULL, NULL }, /* Sentinel */ + }; + + test_pam_setup(params, state); + + /* Prime the cache with a valid user */ + ret = sysdb_add_user(pam_test_ctx->tctx->dom, + "pamuser", 123, 456, "pam user", + "/home/pamuser", "/bin/sh", NULL, + NULL, 300, 0); + assert_int_equal(ret, EOK); + + /* Add entry to the initgr cache to make sure no initgr request is sent to + * the backend */ + ret = pam_initgr_cache_set(pam_test_ctx->pctx->rctx->ev, + pam_test_ctx->pctx->id_table, + discard_const("pamuser"), + pam_test_ctx->pctx->id_timeout); + assert_int_equal(ret, EOK); + return 0; +} + +static int pam_test_teardown(void **state) +{ + int ret; + + ret = sysdb_delete_user(pam_test_ctx->tctx->dom, "pamuser", 0); + assert_int_equal(ret, EOK); + + talloc_free(pam_test_ctx); + return 0; +} + +typedef int (*cmd_cb_fn_t)(uint32_t, uint8_t *, size_t ); + +void __real_sss_packet_get_body(struct sss_packet *packet, + uint8_t **body, size_t *blen); + +void __wrap_sss_packet_get_body(struct sss_packet *packet, + uint8_t **body, size_t *blen) +{ + enum sss_test_wrapper_call wtype = sss_mock_type(enum sss_test_wrapper_call); + size_t len; + + if (wtype == WRAP_CALL_REAL) { + return __real_sss_packet_get_body(packet, body, blen); + } + + *body = sss_mock_ptr_type(uint8_t *); + len = sss_mock_type(size_t); + if (len == 0) { + len = strlen((const char *) *body)+1; + } + *blen = len; + return; +} + +void __real_sss_packet_get_body(struct sss_packet *packet, + uint8_t **body, size_t *blen); + +void __wrap_sss_cmd_done(struct cli_ctx *cctx, void *freectx) +{ + struct sss_packet *packet = cctx->creq->out; + uint8_t *body; + size_t blen; + cmd_cb_fn_t check_cb; + + assert_non_null(packet); + + check_cb = sss_mock_ptr_type(cmd_cb_fn_t); + + __real_sss_packet_get_body(packet, &body, &blen); + + pam_test_ctx->tctx->error = check_cb(sss_packet_get_status(packet), + body, blen); + pam_test_ctx->tctx->done = true; +} + +enum sss_cli_command __wrap_sss_packet_get_cmd(struct sss_packet *packet) +{ + return sss_mock_type(enum sss_cli_command); +} + +int __wrap_sss_cmd_send_empty(struct cli_ctx *cctx, TALLOC_CTX *freectx) +{ + pam_test_ctx->tctx->done = true; + pam_test_ctx->tctx->error = ENOENT; + return EOK; +} + +static void set_cmd_cb(cmd_cb_fn_t fn) +{ + will_return(__wrap_sss_cmd_done, fn); +} + +int __wrap_pam_dp_send_req(struct pam_auth_req *preq, int timeout) +{ + + /* Set expected status */ + preq->pd->pam_status = pam_test_ctx->exp_pam_status; + + preq->callback(preq); + + return EOK; +} + +static void mock_input_pam(TALLOC_CTX *mem_ctx, const char *name, + const char *pwd, const char *fa2) +{ + size_t buf_size; + uint8_t *m_buf; + uint8_t *buf; + struct pam_items pi = { 0 }; + int ret; + size_t needed_size; + uint8_t *authtok; + + pi.pam_user = name; + pi.pam_user_size = strlen(pi.pam_user) + 1; + + if (pwd != NULL) { + if (fa2 != NULL) { + ret = sss_auth_pack_2fa_blob(pwd, 0, fa2, 0, NULL, 0, &needed_size); + assert_int_equal(ret, EAGAIN); + + authtok = talloc_size(mem_ctx, needed_size); + assert_non_null(authtok); + + ret = sss_auth_pack_2fa_blob(pwd, 0, fa2, 0, authtok, + needed_size, &needed_size); + assert_int_equal(ret, EOK); + + pi.pam_authtok = (char *) authtok; + pi.pam_authtok_size = needed_size; + pi.pam_authtok_type = SSS_AUTHTOK_TYPE_2FA; + } else { + pi.pam_authtok = discard_const(pwd); + pi.pam_authtok_size = strlen(pi.pam_authtok) + 1; + pi.pam_authtok_type = SSS_AUTHTOK_TYPE_PASSWORD; + } + } + + pi.pam_service = "ssh"; + pi.pam_service_size=strlen(pi.pam_service)+1; + pi.pam_tty = "/dev/tty"; + pi.pam_tty_size=strlen(pi.pam_tty)+1; + pi.pam_ruser = "remuser"; + pi.pam_ruser_size=strlen(pi.pam_ruser)+1; + pi.pam_rhost = "remhost"; + pi.pam_rhost_size=strlen(pi.pam_rhost)+1; + pi.requested_domains = ""; + pi.cli_pid = 12345; + + ret = pack_message_v3(&pi, &buf_size, &m_buf); + assert_int_equal(ret, 0); + + buf = talloc_memdup(mem_ctx, m_buf, buf_size); + free(m_buf); + assert_non_null(buf); + + will_return(__wrap_sss_packet_get_body, WRAP_CALL_WRAPPER); + will_return(__wrap_sss_packet_get_body, buf); + will_return(__wrap_sss_packet_get_body, buf_size); +} + +static int test_pam_simple_check(uint32_t status, uint8_t *body, size_t blen) +{ + size_t rp = 0; + uint32_t val; + + assert_int_equal(status, 0); + + SAFEALIGN_COPY_UINT32(&val, body+rp, &rp); + assert_int_equal(val, pam_test_ctx->exp_pam_status); + + SAFEALIGN_COPY_UINT32(&val, body+rp, &rp); + assert_int_equal(val, 1); + + SAFEALIGN_COPY_UINT32(&val, body+rp, &rp); + assert_int_equal(val, SSS_PAM_DOMAIN_NAME); + + SAFEALIGN_COPY_UINT32(&val, body+rp, &rp); + assert_int_equal(val, 9); + + assert_int_equal(*(body + rp + val - 1), 0); + assert_string_equal(body+rp, TEST_DOM_NAME); + + return EOK; +} + +static int test_pam_failed_offline_auth_check(uint32_t status, uint8_t *body, + size_t blen) +{ + pam_test_ctx->exp_pam_status = PAM_PERM_DENIED; + return test_pam_simple_check(status, body, blen); +} + +static int test_pam_successful_offline_auth_check(uint32_t status, + uint8_t *body, size_t blen) +{ + pam_test_ctx->exp_pam_status = PAM_SUCCESS; + return test_pam_simple_check(status, body, blen); +} + +static int test_pam_wrong_pw_offline_auth_check(uint32_t status, + uint8_t *body, size_t blen) +{ + pam_test_ctx->exp_pam_status = PAM_AUTH_ERR; + return test_pam_simple_check(status, body, blen); +} + +void test_pam_authenticate(void **state) +{ + int ret; + + mock_input_pam(pam_test_ctx, "pamuser", NULL, NULL); + + will_return(__wrap_sss_packet_get_cmd, SSS_PAM_AUTHENTICATE); + will_return(__wrap_sss_packet_get_body, WRAP_CALL_REAL); + + set_cmd_cb(test_pam_simple_check); + ret = sss_cmd_execute(pam_test_ctx->cctx, SSS_PAM_AUTHENTICATE, + pam_test_ctx->pam_cmds); + assert_int_equal(ret, EOK); + + /* Wait until the test finishes with EOK */ + ret = test_ev_loop(pam_test_ctx->tctx); + assert_int_equal(ret, EOK); + +} + +void test_pam_setcreds(void **state) +{ + int ret; + + mock_input_pam(pam_test_ctx, "pamuser", NULL, NULL); + + will_return(__wrap_sss_packet_get_cmd, SSS_PAM_SETCRED); + will_return(__wrap_sss_packet_get_body, WRAP_CALL_REAL); + + set_cmd_cb(test_pam_simple_check); + ret = sss_cmd_execute(pam_test_ctx->cctx, SSS_PAM_SETCRED, + pam_test_ctx->pam_cmds); + assert_int_equal(ret, EOK); + + /* Wait until the test finishes with EOK */ + ret = test_ev_loop(pam_test_ctx->tctx); + assert_int_equal(ret, EOK); + +} + +void test_pam_acct_mgmt(void **state) +{ + int ret; + + mock_input_pam(pam_test_ctx, "pamuser", NULL, NULL); + + will_return(__wrap_sss_packet_get_cmd, SSS_PAM_ACCT_MGMT); + will_return(__wrap_sss_packet_get_body, WRAP_CALL_REAL); + + set_cmd_cb(test_pam_simple_check); + ret = sss_cmd_execute(pam_test_ctx->cctx, SSS_PAM_ACCT_MGMT, + pam_test_ctx->pam_cmds); + assert_int_equal(ret, EOK); + + /* Wait until the test finishes with EOK */ + ret = test_ev_loop(pam_test_ctx->tctx); + assert_int_equal(ret, EOK); + +} + + +void test_pam_open_session(void **state) +{ + int ret; + + mock_input_pam(pam_test_ctx, "pamuser", NULL, NULL); + + will_return(__wrap_sss_packet_get_cmd, SSS_PAM_OPEN_SESSION); + will_return(__wrap_sss_packet_get_body, WRAP_CALL_REAL); + + pam_test_ctx->exp_pam_status = PAM_NO_MODULE_DATA; + set_cmd_cb(test_pam_simple_check); + ret = sss_cmd_execute(pam_test_ctx->cctx, SSS_PAM_OPEN_SESSION, + pam_test_ctx->pam_cmds); + assert_int_equal(ret, EOK); + + /* Wait until the test finishes with EOK */ + ret = test_ev_loop(pam_test_ctx->tctx); + assert_int_equal(ret, EOK); + +} + +void test_pam_close_session(void **state) +{ + int ret; + + mock_input_pam(pam_test_ctx, "pamuser", NULL, NULL); + + will_return(__wrap_sss_packet_get_cmd, SSS_PAM_CLOSE_SESSION); + will_return(__wrap_sss_packet_get_body, WRAP_CALL_REAL); + + set_cmd_cb(test_pam_simple_check); + ret = sss_cmd_execute(pam_test_ctx->cctx, SSS_PAM_CLOSE_SESSION, + pam_test_ctx->pam_cmds); + assert_int_equal(ret, EOK); + + /* Wait until the test finishes with EOK */ + ret = test_ev_loop(pam_test_ctx->tctx); + assert_int_equal(ret, EOK); + +} + +void test_pam_chauthtok(void **state) +{ + int ret; + + mock_input_pam(pam_test_ctx, "pamuser", NULL, NULL); + + will_return(__wrap_sss_packet_get_cmd, SSS_PAM_CHAUTHTOK); + will_return(__wrap_sss_packet_get_body, WRAP_CALL_REAL); + + set_cmd_cb(test_pam_simple_check); + ret = sss_cmd_execute(pam_test_ctx->cctx, SSS_PAM_CHAUTHTOK, + pam_test_ctx->pam_cmds); + assert_int_equal(ret, EOK); + + /* Wait until the test finishes with EOK */ + ret = test_ev_loop(pam_test_ctx->tctx); + assert_int_equal(ret, EOK); + +} + +void test_pam_chauthtok_prelim(void **state) +{ + int ret; + + mock_input_pam(pam_test_ctx, "pamuser", NULL, NULL); + + will_return(__wrap_sss_packet_get_cmd, SSS_PAM_CHAUTHTOK_PRELIM); + will_return(__wrap_sss_packet_get_body, WRAP_CALL_REAL); + + set_cmd_cb(test_pam_simple_check); + ret = sss_cmd_execute(pam_test_ctx->cctx, SSS_PAM_CHAUTHTOK_PRELIM, + pam_test_ctx->pam_cmds); + assert_int_equal(ret, EOK); + + /* Wait until the test finishes with EOK */ + ret = test_ev_loop(pam_test_ctx->tctx); + assert_int_equal(ret, EOK); + +} + +void test_pam_preauth(void **state) +{ + int ret; + + mock_input_pam(pam_test_ctx, "pamuser", NULL, NULL); + + will_return(__wrap_sss_packet_get_cmd, SSS_PAM_PREAUTH); + will_return(__wrap_sss_packet_get_body, WRAP_CALL_REAL); + + set_cmd_cb(test_pam_simple_check); + ret = sss_cmd_execute(pam_test_ctx->cctx, SSS_PAM_PREAUTH, + pam_test_ctx->pam_cmds); + assert_int_equal(ret, EOK); + + /* Wait until the test finishes with EOK */ + ret = test_ev_loop(pam_test_ctx->tctx); + assert_int_equal(ret, EOK); + +} + +void test_pam_offline_auth_no_hash(void **state) +{ + int ret; + + mock_input_pam(pam_test_ctx, "pamuser", "12345", NULL); + + will_return(__wrap_sss_packet_get_cmd, SSS_PAM_AUTHENTICATE); + will_return(__wrap_sss_packet_get_body, WRAP_CALL_REAL); + + pam_test_ctx->exp_pam_status = PAM_AUTHINFO_UNAVAIL; + + set_cmd_cb(test_pam_failed_offline_auth_check); + ret = sss_cmd_execute(pam_test_ctx->cctx, SSS_PAM_AUTHENTICATE, + pam_test_ctx->pam_cmds); + assert_int_equal(ret, EOK); + + /* Wait until the test finishes with EOK */ + ret = test_ev_loop(pam_test_ctx->tctx); + assert_int_equal(ret, EOK); + +} + +void test_pam_offline_auth_success(void **state) +{ + int ret; + + ret = sysdb_cache_password(pam_test_ctx->tctx->dom, "pamuser", "12345"); + assert_int_equal(ret, EOK); + + mock_input_pam(pam_test_ctx, "pamuser", "12345", NULL); + + will_return(__wrap_sss_packet_get_cmd, SSS_PAM_AUTHENTICATE); + will_return(__wrap_sss_packet_get_body, WRAP_CALL_REAL); + + pam_test_ctx->exp_pam_status = PAM_AUTHINFO_UNAVAIL; + + set_cmd_cb(test_pam_successful_offline_auth_check); + ret = sss_cmd_execute(pam_test_ctx->cctx, SSS_PAM_AUTHENTICATE, + pam_test_ctx->pam_cmds); + assert_int_equal(ret, EOK); + + /* Wait until the test finishes with EOK */ + ret = test_ev_loop(pam_test_ctx->tctx); + assert_int_equal(ret, EOK); + +} + +void test_pam_offline_auth_wrong_pw(void **state) +{ + int ret; + + ret = sysdb_cache_password(pam_test_ctx->tctx->dom, "pamuser", "12345"); + assert_int_equal(ret, EOK); + + mock_input_pam(pam_test_ctx, "pamuser", "11111", NULL); + + will_return(__wrap_sss_packet_get_cmd, SSS_PAM_AUTHENTICATE); + will_return(__wrap_sss_packet_get_body, WRAP_CALL_REAL); + + pam_test_ctx->exp_pam_status = PAM_AUTHINFO_UNAVAIL; + + set_cmd_cb(test_pam_wrong_pw_offline_auth_check); + ret = sss_cmd_execute(pam_test_ctx->cctx, SSS_PAM_AUTHENTICATE, + pam_test_ctx->pam_cmds); + assert_int_equal(ret, EOK); + + /* Wait until the test finishes with EOK */ + ret = test_ev_loop(pam_test_ctx->tctx); + assert_int_equal(ret, EOK); + +} + +void test_pam_offline_auth_success_2fa(void **state) +{ + int ret; + + ret = sysdb_cache_password(pam_test_ctx->tctx->dom, "pamuser", "12345"); + assert_int_equal(ret, EOK); + + mock_input_pam(pam_test_ctx, "pamuser", "12345", "abcde"); + + will_return(__wrap_sss_packet_get_cmd, SSS_PAM_AUTHENTICATE); + will_return(__wrap_sss_packet_get_body, WRAP_CALL_REAL); + + pam_test_ctx->exp_pam_status = PAM_AUTHINFO_UNAVAIL; + + set_cmd_cb(test_pam_successful_offline_auth_check); + ret = sss_cmd_execute(pam_test_ctx->cctx, SSS_PAM_AUTHENTICATE, + pam_test_ctx->pam_cmds); + assert_int_equal(ret, EOK); + + /* Wait until the test finishes with EOK */ + ret = test_ev_loop(pam_test_ctx->tctx); + assert_int_equal(ret, EOK); + +} + +void test_pam_offline_auth_failed_2fa(void **state) +{ + int ret; + + ret = sysdb_cache_password(pam_test_ctx->tctx->dom, "pamuser", "12345"); + assert_int_equal(ret, EOK); + + mock_input_pam(pam_test_ctx, "pamuser", "11111", "abcde"); + + will_return(__wrap_sss_packet_get_cmd, SSS_PAM_AUTHENTICATE); + will_return(__wrap_sss_packet_get_body, WRAP_CALL_REAL); + + pam_test_ctx->exp_pam_status = PAM_AUTHINFO_UNAVAIL; + + set_cmd_cb(test_pam_wrong_pw_offline_auth_check); + ret = sss_cmd_execute(pam_test_ctx->cctx, SSS_PAM_AUTHENTICATE, + pam_test_ctx->pam_cmds); + assert_int_equal(ret, EOK); + + /* Wait until the test finishes with EOK */ + ret = test_ev_loop(pam_test_ctx->tctx); + assert_int_equal(ret, EOK); + +} + +void test_pam_offline_auth_success_2fa_with_cached_2fa(void **state) +{ + int ret; + + ret = sysdb_cache_password_ex(pam_test_ctx->tctx->dom, "pamuser", "12345", + SSS_AUTHTOK_TYPE_2FA, 5); + assert_int_equal(ret, EOK); + + mock_input_pam(pam_test_ctx, "pamuser", "12345", "abcde"); + + will_return(__wrap_sss_packet_get_cmd, SSS_PAM_AUTHENTICATE); + will_return(__wrap_sss_packet_get_body, WRAP_CALL_REAL); + + pam_test_ctx->exp_pam_status = PAM_AUTHINFO_UNAVAIL; + + set_cmd_cb(test_pam_successful_offline_auth_check); + ret = sss_cmd_execute(pam_test_ctx->cctx, SSS_PAM_AUTHENTICATE, + pam_test_ctx->pam_cmds); + assert_int_equal(ret, EOK); + + /* Wait until the test finishes with EOK */ + ret = test_ev_loop(pam_test_ctx->tctx); + assert_int_equal(ret, EOK); + +} + +void test_pam_offline_auth_failed_2fa_with_cached_2fa(void **state) +{ + int ret; + + ret = sysdb_cache_password_ex(pam_test_ctx->tctx->dom, "pamuser", "12345", + SSS_AUTHTOK_TYPE_2FA, 5); + assert_int_equal(ret, EOK); + + mock_input_pam(pam_test_ctx, "pamuser", "11111", "abcde"); + + will_return(__wrap_sss_packet_get_cmd, SSS_PAM_AUTHENTICATE); + will_return(__wrap_sss_packet_get_body, WRAP_CALL_REAL); + + pam_test_ctx->exp_pam_status = PAM_AUTHINFO_UNAVAIL; + + set_cmd_cb(test_pam_wrong_pw_offline_auth_check); + ret = sss_cmd_execute(pam_test_ctx->cctx, SSS_PAM_AUTHENTICATE, + pam_test_ctx->pam_cmds); + assert_int_equal(ret, EOK); + + /* Wait until the test finishes with EOK */ + ret = test_ev_loop(pam_test_ctx->tctx); + assert_int_equal(ret, EOK); + +} + +void test_pam_offline_auth_success_pw_with_cached_2fa(void **state) +{ + int ret; + + ret = sysdb_cache_password_ex(pam_test_ctx->tctx->dom, "pamuser", "12345", + SSS_AUTHTOK_TYPE_2FA, 5); + assert_int_equal(ret, EOK); + + mock_input_pam(pam_test_ctx, "pamuser", "12345", NULL); + + will_return(__wrap_sss_packet_get_cmd, SSS_PAM_AUTHENTICATE); + will_return(__wrap_sss_packet_get_body, WRAP_CALL_REAL); + + pam_test_ctx->exp_pam_status = PAM_AUTHINFO_UNAVAIL; + + set_cmd_cb(test_pam_successful_offline_auth_check); + ret = sss_cmd_execute(pam_test_ctx->cctx, SSS_PAM_AUTHENTICATE, + pam_test_ctx->pam_cmds); + assert_int_equal(ret, EOK); + + /* Wait until the test finishes with EOK */ + ret = test_ev_loop(pam_test_ctx->tctx); + assert_int_equal(ret, EOK); + +} + +void test_pam_offline_auth_failed_pw_with_cached_2fa(void **state) +{ + int ret; + + ret = sysdb_cache_password_ex(pam_test_ctx->tctx->dom, "pamuser", "12345", + SSS_AUTHTOK_TYPE_2FA, 5); + assert_int_equal(ret, EOK); + + mock_input_pam(pam_test_ctx, "pamuser", "11111", NULL); + + will_return(__wrap_sss_packet_get_cmd, SSS_PAM_AUTHENTICATE); + will_return(__wrap_sss_packet_get_body, WRAP_CALL_REAL); + + pam_test_ctx->exp_pam_status = PAM_AUTHINFO_UNAVAIL; + + set_cmd_cb(test_pam_wrong_pw_offline_auth_check); + ret = sss_cmd_execute(pam_test_ctx->cctx, SSS_PAM_AUTHENTICATE, + pam_test_ctx->pam_cmds); + assert_int_equal(ret, EOK); + + /* Wait until the test finishes with EOK */ + ret = test_ev_loop(pam_test_ctx->tctx); + assert_int_equal(ret, EOK); + +} + +void test_pam_offline_auth_success_combined_pw_with_cached_2fa(void **state) +{ + int ret; + + ret = sysdb_cache_password_ex(pam_test_ctx->tctx->dom, "pamuser", + "12345678", SSS_AUTHTOK_TYPE_2FA, 5); + assert_int_equal(ret, EOK); + + mock_input_pam(pam_test_ctx, "pamuser", "12345678abcde", NULL); + + will_return(__wrap_sss_packet_get_cmd, SSS_PAM_AUTHENTICATE); + will_return(__wrap_sss_packet_get_body, WRAP_CALL_REAL); + + pam_test_ctx->exp_pam_status = PAM_AUTHINFO_UNAVAIL; + + set_cmd_cb(test_pam_successful_offline_auth_check); + ret = sss_cmd_execute(pam_test_ctx->cctx, SSS_PAM_AUTHENTICATE, + pam_test_ctx->pam_cmds); + assert_int_equal(ret, EOK); + + /* Wait until the test finishes with EOK */ + ret = test_ev_loop(pam_test_ctx->tctx); + assert_int_equal(ret, EOK); + +} + +void test_pam_offline_auth_failed_combined_pw_with_cached_2fa(void **state) +{ + int ret; + + ret = sysdb_cache_password_ex(pam_test_ctx->tctx->dom, "pamuser", + "12345678", SSS_AUTHTOK_TYPE_2FA, 5); + assert_int_equal(ret, EOK); + + mock_input_pam(pam_test_ctx, "pamuser", "11111111abcde", NULL); + + will_return(__wrap_sss_packet_get_cmd, SSS_PAM_AUTHENTICATE); + will_return(__wrap_sss_packet_get_body, WRAP_CALL_REAL); + + pam_test_ctx->exp_pam_status = PAM_AUTHINFO_UNAVAIL; + + set_cmd_cb(test_pam_wrong_pw_offline_auth_check); + ret = sss_cmd_execute(pam_test_ctx->cctx, SSS_PAM_AUTHENTICATE, + pam_test_ctx->pam_cmds); + assert_int_equal(ret, EOK); + + /* Wait until the test finishes with EOK */ + ret = test_ev_loop(pam_test_ctx->tctx); + assert_int_equal(ret, EOK); + +} + +void test_pam_offline_auth_failed_wrong_2fa_size_with_cached_2fa(void **state) +{ + int ret; + + ret = sysdb_cache_password_ex(pam_test_ctx->tctx->dom, "pamuser", + "12345678", SSS_AUTHTOK_TYPE_2FA, 5); + assert_int_equal(ret, EOK); + + mock_input_pam(pam_test_ctx, "pamuser", "12345678abcd", NULL); + + will_return(__wrap_sss_packet_get_cmd, SSS_PAM_AUTHENTICATE); + will_return(__wrap_sss_packet_get_body, WRAP_CALL_REAL); + + pam_test_ctx->exp_pam_status = PAM_AUTHINFO_UNAVAIL; + + set_cmd_cb(test_pam_wrong_pw_offline_auth_check); + ret = sss_cmd_execute(pam_test_ctx->cctx, SSS_PAM_AUTHENTICATE, + pam_test_ctx->pam_cmds); + assert_int_equal(ret, EOK); + + /* Wait until the test finishes with EOK */ + ret = test_ev_loop(pam_test_ctx->tctx); + assert_int_equal(ret, EOK); + +} + +int main(int argc, const char *argv[]) +{ + int rv; + int no_cleanup = 0; + poptContext pc; + int opt; + struct poptOption long_options[] = { + POPT_AUTOHELP + SSSD_DEBUG_OPTS + {"no-cleanup", 'n', POPT_ARG_NONE, &no_cleanup, 0, + _("Do not delete the test database after a test run"), NULL }, + POPT_TABLEEND + }; + + const struct CMUnitTest tests[] = { + cmocka_unit_test_setup_teardown(test_pam_authenticate, + pam_test_setup, pam_test_teardown), + cmocka_unit_test_setup_teardown(test_pam_setcreds, + pam_test_setup, pam_test_teardown), + cmocka_unit_test_setup_teardown(test_pam_acct_mgmt, + pam_test_setup, pam_test_teardown), + cmocka_unit_test_setup_teardown(test_pam_open_session, + pam_test_setup, pam_test_teardown), + cmocka_unit_test_setup_teardown(test_pam_close_session, + pam_test_setup, pam_test_teardown), + cmocka_unit_test_setup_teardown(test_pam_chauthtok, + pam_test_setup, pam_test_teardown), + cmocka_unit_test_setup_teardown(test_pam_chauthtok_prelim, + pam_test_setup, pam_test_teardown), + cmocka_unit_test_setup_teardown(test_pam_preauth, + pam_test_setup, pam_test_teardown), + cmocka_unit_test_setup_teardown(test_pam_offline_auth_no_hash, + pam_test_setup, pam_test_teardown), + cmocka_unit_test_setup_teardown(test_pam_offline_auth_success, + pam_test_setup, pam_test_teardown), + cmocka_unit_test_setup_teardown(test_pam_offline_auth_wrong_pw, + pam_test_setup, pam_test_teardown), + cmocka_unit_test_setup_teardown(test_pam_offline_auth_success_2fa, + pam_test_setup, pam_test_teardown), + cmocka_unit_test_setup_teardown(test_pam_offline_auth_failed_2fa, + pam_test_setup, pam_test_teardown), + cmocka_unit_test_setup_teardown( + test_pam_offline_auth_success_2fa_with_cached_2fa, + pam_test_setup, pam_test_teardown), + cmocka_unit_test_setup_teardown( + test_pam_offline_auth_failed_2fa_with_cached_2fa, + pam_test_setup, pam_test_teardown), + cmocka_unit_test_setup_teardown( + test_pam_offline_auth_success_pw_with_cached_2fa, + pam_test_setup, pam_test_teardown), + cmocka_unit_test_setup_teardown( + test_pam_offline_auth_failed_pw_with_cached_2fa, + pam_test_setup, pam_test_teardown), + cmocka_unit_test_setup_teardown( + test_pam_offline_auth_success_combined_pw_with_cached_2fa, + pam_test_setup, pam_test_teardown), + cmocka_unit_test_setup_teardown( + test_pam_offline_auth_failed_combined_pw_with_cached_2fa, + pam_test_setup, pam_test_teardown), + cmocka_unit_test_setup_teardown( + test_pam_offline_auth_failed_wrong_2fa_size_with_cached_2fa, + pam_test_setup, pam_test_teardown), + }; + + /* Set debug level to invalid value so we can deside if -d 0 was used. */ + debug_level = SSSDBG_INVALID; + + 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); + + DEBUG_CLI_INIT(debug_level); + + /* Even though normally the tests should clean up after themselves + * they might not after a failed run. Remove the old db to be sure */ + tests_set_cwd(); + test_dom_suite_cleanup(TESTS_PATH, TEST_CONF_DB, TEST_DOM_NAME); + test_dom_suite_setup(TESTS_PATH); + + rv = cmocka_run_group_tests(tests, NULL, NULL); + if (rv == 0 && !no_cleanup) { + test_dom_suite_cleanup(TESTS_PATH, TEST_CONF_DB, TEST_DOM_NAME); + } + +#ifdef HAVE_NSS + /* Cleanup NSS and NSPR to make valgrund happy. */ + nspr_nss_cleanup(); +#endif + + return rv; +} -- 2.1.0