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From 52d90782c1a7ebe5bd984b7560d71a06fe3fb76b Mon Sep 17 00:00:00 2001
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From: Alexander Bokovoy <abokovoy@redhat.com>
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Date: Mon, 19 Aug 2019 10:15:50 +0300
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Subject: [PATCH] ipa-extdom-extop: test timed out getgrgid_r
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Simulate getgrgid_r() timeout when packing list of groups user is a
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member of in pack_ber_user().
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Related: https://pagure.io/freeipa/issue/8044
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Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
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---
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.../ipa_extdom_cmocka_tests.c | 29 +++++++++++++++++++
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1 file changed, 29 insertions(+)
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diff --git a/daemons/ipa-slapi-plugins/ipa-extdom-extop/ipa_extdom_cmocka_tests.c b/daemons/ipa-slapi-plugins/ipa-extdom-extop/ipa_extdom_cmocka_tests.c
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index 29699cfa390f5469d7c009388b90e68616cbf984..1fa4c6af823d290412496b5823b90873375f2769 100644
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--- a/daemons/ipa-slapi-plugins/ipa-extdom-extop/ipa_extdom_cmocka_tests.c
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+++ b/daemons/ipa-slapi-plugins/ipa-extdom-extop/ipa_extdom_cmocka_tests.c
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@@ -493,6 +493,34 @@ void test_set_err_msg(void **state)
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#define TEST_SID "S-1-2-3-4"
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#define TEST_DOMAIN_NAME "DOMAIN"
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+/* Always time out for test */
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+static
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+enum nss_status getgrgid_r_timeout(gid_t gid, struct group *result,
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+ char *buffer, size_t buflen, int *errnop) {
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+ return NSS_STATUS_UNAVAIL;
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+}
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+
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+void test_pack_ber_user_timeout(void **state)
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+{
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+ int ret;
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+ struct berval *resp_val = NULL;
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+ struct test_data *test_data;
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+ enum nss_status (*oldgetgrgid_r)(gid_t gid, struct group *result,
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+ char *buffer, size_t buflen, int *errnop);
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+
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+ test_data = (struct test_data *) *state;
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+
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+ oldgetgrgid_r = test_data->ctx->nss_ctx->getgrgid_r;
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+ test_data->ctx->nss_ctx->getgrgid_r = getgrgid_r_timeout;
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+
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+ ret = pack_ber_user(test_data->ctx, RESP_USER_GROUPLIST,
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+ TEST_DOMAIN_NAME, "member001", 12345, 54321,
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+ "gecos", "homedir", "shell", NULL, &resp_val);
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+ test_data->ctx->nss_ctx->getgrgid_r = oldgetgrgid_r;
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+ assert_int_equal(ret, LDAP_TIMELIMIT_EXCEEDED);
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+ ber_bvfree(resp_val);
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+}
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+
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char res_sid[] = {0x30, 0x0e, 0x0a, 0x01, 0x01, 0x04, 0x09, 0x53, 0x2d, 0x31, \
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0x2d, 0x32, 0x2d, 0x33, 0x2d, 0x34};
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char res_nam[] = {0x30, 0x13, 0x0a, 0x01, 0x02, 0x30, 0x0e, 0x04, 0x06, 0x44, \
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@@ -614,6 +642,7 @@ void test_decode(void **state)
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int main(int argc, const char *argv[])
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{
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const struct CMUnitTest tests[] = {
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+ cmocka_unit_test(test_pack_ber_user_timeout),
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cmocka_unit_test(test_getpwnam_r_wrapper),
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cmocka_unit_test(test_getpwuid_r_wrapper),
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cmocka_unit_test(test_getgrnam_r_wrapper),
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--
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2.23.0
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