From 6f1b1e76bb38bc89819132e1810e4301ec9034a4 Mon Sep 17 00:00:00 2001 From: Jakub Jelen Date: Fri, 22 Dec 2023 09:52:18 +0100 Subject: [PATCH 2/2] tests: Increase test coverage for IPv6 address parsing as hostnames This was an issue in cockpit: https://github.com/cockpit-project/cockpit/issues/19772 Signed-off-by: Jakub Jelen Reviewed-by: Andreas Schneider (cherry picked from commit 6f6e453d7b0ad4ee6a6f6a1c96a9a6b27821410d) --- tests/unittests/torture_config.c | 49 +++++++++++++++++++++++++++++++ tests/unittests/torture_options.c | 16 ++++++++++ 2 files changed, 65 insertions(+) diff --git a/tests/unittests/torture_config.c b/tests/unittests/torture_config.c index b7c763af..26a24215 100644 --- a/tests/unittests/torture_config.c +++ b/tests/unittests/torture_config.c @@ -1850,6 +1850,53 @@ static void torture_config_make_absolute_no_sshdir(void **state) torture_config_make_absolute_int(state, 1); } +static void torture_config_parse_uri(void **state) +{ + char *username = NULL; + char *hostname = NULL; + char *port = NULL; + int rc; + + (void)state; /* unused */ + + rc = ssh_config_parse_uri("localhost", &username, &hostname, &port, false); + assert_return_code(rc, errno); + assert_null(username); + assert_string_equal(hostname, "localhost"); + SAFE_FREE(hostname); + assert_null(port); + + rc = ssh_config_parse_uri("1.2.3.4", &username, &hostname, &port, false); + assert_return_code(rc, errno); + assert_null(username); + assert_string_equal(hostname, "1.2.3.4"); + SAFE_FREE(hostname); + assert_null(port); + + rc = ssh_config_parse_uri("1.2.3.4:2222", &username, &hostname, &port, false); + assert_return_code(rc, errno); + assert_null(username); + assert_string_equal(hostname, "1.2.3.4"); + SAFE_FREE(hostname); + assert_string_equal(port, "2222"); + SAFE_FREE(port); + + rc = ssh_config_parse_uri("[1:2:3::4]:2222", &username, &hostname, &port, false); + assert_return_code(rc, errno); + assert_null(username); + assert_string_equal(hostname, "1:2:3::4"); + SAFE_FREE(hostname); + assert_string_equal(port, "2222"); + SAFE_FREE(port); + + /* do not want port */ + rc = ssh_config_parse_uri("1:2:3::4", &username, &hostname, NULL, true); + assert_return_code(rc, errno); + assert_null(username); + assert_string_equal(hostname, "1:2:3::4"); + SAFE_FREE(hostname); +} + int torture_run_tests(void) { int rc; @@ -1922,6 +1969,8 @@ int torture_run_tests(void) setup, teardown), cmocka_unit_test_setup_teardown(torture_config_make_absolute_no_sshdir, setup_no_sshdir, teardown), + cmocka_unit_test_setup_teardown(torture_config_parse_uri, + setup, teardown), }; diff --git a/tests/unittests/torture_options.c b/tests/unittests/torture_options.c index 425d7295..8a5505a1 100644 --- a/tests/unittests/torture_options.c +++ b/tests/unittests/torture_options.c @@ -60,6 +60,20 @@ static void torture_options_set_host(void **state) { assert_non_null(session->opts.host); assert_string_equal(session->opts.host, "localhost"); + /* IPv4 address */ + rc = ssh_options_set(session, SSH_OPTIONS_HOST, "127.1.1.1"); + assert_true(rc == 0); + assert_non_null(session->opts.host); + assert_string_equal(session->opts.host, "127.1.1.1"); + assert_null(session->opts.username); + + /* IPv6 address */ + rc = ssh_options_set(session, SSH_OPTIONS_HOST, "::1"); + assert_true(rc == 0); + assert_non_null(session->opts.host); + assert_string_equal(session->opts.host, "::1"); + assert_null(session->opts.username); + rc = ssh_options_set(session, SSH_OPTIONS_HOST, "guru@meditation"); assert_true(rc == 0); assert_non_null(session->opts.host); @@ -67,12 +81,14 @@ static void torture_options_set_host(void **state) { assert_non_null(session->opts.username); assert_string_equal(session->opts.username, "guru"); + /* more @ in uri is OK -- it should go to the username */ rc = ssh_options_set(session, SSH_OPTIONS_HOST, "at@login@hostname"); assert_true(rc == 0); assert_non_null(session->opts.host); assert_string_equal(session->opts.host, "hostname"); assert_non_null(session->opts.username); assert_string_equal(session->opts.username, "at@login"); + } static void torture_options_set_ciphers(void **state) { -- 2.43.0