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Diffstat (limited to 'test/testipsub.c')
| -rw-r--r-- | test/testipsub.c | 237 |
1 files changed, 237 insertions, 0 deletions
diff --git a/test/testipsub.c b/test/testipsub.c new file mode 100644 index 0000000..1182d7a --- /dev/null +++ b/test/testipsub.c @@ -0,0 +1,237 @@ +/* Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "testutil.h" +#include "apr_general.h" +#include "apr_network_io.h" +#include "apr_errno.h" + +static void test_bad_input(abts_case *tc, void *data) +{ + struct { + const char *ipstr; + const char *mask; + apr_status_t expected_rv; + } testcases[] = + { + /* so we have a few good inputs in here; sue me */ + {"my.host.name", NULL, APR_EINVAL} + ,{"127.0.0.256", NULL, APR_EBADIP} + ,{"127.0.0.1", NULL, APR_SUCCESS} + ,{"127.0.0.1", "32", APR_SUCCESS} + ,{"127.0.0.1", "1", APR_SUCCESS} + ,{"127.0.0.1", "15", APR_SUCCESS} + ,{"127.0.0.1", "-1", APR_EBADMASK} + ,{"127.0.0.1", "0", APR_EBADMASK} + ,{"127.0.0.1", "33", APR_EBADMASK} + ,{"127.0.0.1", "255.0.0.0", APR_SUCCESS} + ,{"127.0.0.1", "255.0", APR_EBADMASK} + ,{"127.0.0.1", "255.255.256.0", APR_EBADMASK} + ,{"127.0.0.1", "abc", APR_EBADMASK} + ,{"127", NULL, APR_SUCCESS} + ,{"127.0.0.1.2", NULL, APR_EBADIP} + ,{"127.0.0.1.2", "8", APR_EBADIP} + ,{"127", "255.0.0.0", APR_EBADIP} /* either EBADIP or EBADMASK seems fine */ + ,{"", NULL, APR_EINVAL} +#if APR_HAVE_IPV6 + ,{"::1", NULL, APR_SUCCESS} + ,{"::1", "20", APR_SUCCESS} + ,{"::ffff:9.67.113.15", NULL, APR_EBADIP} /* yes, this is goodness */ + ,{"fe80::", "16", APR_SUCCESS} + ,{"fe80::", "255.0.0.0", APR_EBADMASK} + ,{"fe80::1", "0", APR_EBADMASK} + ,{"fe80::1", "-1", APR_EBADMASK} + ,{"fe80::1", "1", APR_SUCCESS} + ,{"fe80::1", "33", APR_SUCCESS} + ,{"fe80::1", "128", APR_SUCCESS} + ,{"fe80::1", "129", APR_EBADMASK} +#else + /* do some IPv6 stuff and verify that it fails with APR_EBADIP */ + ,{"::ffff:9.67.113.15", NULL, APR_EBADIP} +#endif + }; + int i; + apr_ipsubnet_t *ipsub; + apr_status_t rv; + + for (i = 0; i < (sizeof testcases / sizeof testcases[0]); i++) { + rv = apr_ipsubnet_create(&ipsub, testcases[i].ipstr, testcases[i].mask, p); + ABTS_INT_EQUAL(tc, testcases[i].expected_rv, rv); + } +} + +static void test_singleton_subnets(abts_case *tc, void *data) +{ + const char *v4addrs[] = { + "127.0.0.1", "129.42.18.99", "63.161.155.20", "207.46.230.229", "64.208.42.36", + "198.144.203.195", "192.18.97.241", "198.137.240.91", "62.156.179.119", + "204.177.92.181" + }; + apr_ipsubnet_t *ipsub; + apr_sockaddr_t *sa; + apr_status_t rv; + int i, j, rc; + + for (i = 0; i < sizeof v4addrs / sizeof v4addrs[0]; i++) { + rv = apr_ipsubnet_create(&ipsub, v4addrs[i], NULL, p); + ABTS_TRUE(tc, rv == APR_SUCCESS); + for (j = 0; j < sizeof v4addrs / sizeof v4addrs[0]; j++) { + rv = apr_sockaddr_info_get(&sa, v4addrs[j], APR_INET, 0, 0, p); + ABTS_TRUE(tc, rv == APR_SUCCESS); + rc = apr_ipsubnet_test(ipsub, sa); + if (!strcmp(v4addrs[i], v4addrs[j])) { + ABTS_TRUE(tc, rc != 0); + } + else { + ABTS_TRUE(tc, rc == 0); + } + } + } + + /* same for v6? */ +} + +static void test_interesting_subnets(abts_case *tc, void *data) +{ + struct { + const char *ipstr, *mask; + int family; + char *in_subnet, *not_in_subnet; + } testcases[] = + { + {"9.67", NULL, APR_INET, "9.67.113.15", "10.1.2.3"} + ,{"9.67.0.0", "16", APR_INET, "9.67.113.15", "10.1.2.3"} + ,{"9.67.0.0", "255.255.0.0", APR_INET, "9.67.113.15", "10.1.2.3"} + ,{"9.67.113.99", "16", APR_INET, "9.67.113.15", "10.1.2.3"} + ,{"9.67.113.99", "255.255.255.0", APR_INET, "9.67.113.15", "10.1.2.3"} + ,{"127", NULL, APR_INET, "127.0.0.1", "10.1.2.3"} + ,{"127.0.0.1", "8", APR_INET, "127.0.0.1", "10.1.2.3"} +#if APR_HAVE_IPV6 + ,{"38.0.0.0", "8", APR_INET6, "::ffff:38.1.1.1", "2600::1"} /* PR 54047 */ + ,{"fe80::", "8", APR_INET6, "fe80::1", "ff01::1"} + ,{"ff01::", "8", APR_INET6, "ff01::1", "fe80::1"} + ,{"3FFE:8160::", "28", APR_INET6, "3ffE:816e:abcd:1234::1", "3ffe:8170::1"} + ,{"127.0.0.1", NULL, APR_INET6, "::ffff:127.0.0.1", "fe80::1"} + ,{"127.0.0.1", "8", APR_INET6, "::ffff:127.0.0.1", "fe80::1"} +#endif + }; + apr_ipsubnet_t *ipsub; + apr_sockaddr_t *sa; + apr_status_t rv; + int i, rc; + + for (i = 0; i < sizeof testcases / sizeof testcases[0]; i++) { + rv = apr_ipsubnet_create(&ipsub, testcases[i].ipstr, testcases[i].mask, p); + ABTS_TRUE(tc, rv == APR_SUCCESS); + rv = apr_sockaddr_info_get(&sa, testcases[i].in_subnet, testcases[i].family, 0, 0, p); + ABTS_TRUE(tc, rv == APR_SUCCESS); + ABTS_TRUE(tc, sa != NULL); + if (!sa) continue; + rc = apr_ipsubnet_test(ipsub, sa); + ABTS_TRUE(tc, rc != 0); + rv = apr_sockaddr_info_get(&sa, testcases[i].not_in_subnet, testcases[i].family, 0, 0, p); + ABTS_TRUE(tc, rv == APR_SUCCESS); + rc = apr_ipsubnet_test(ipsub, sa); + ABTS_TRUE(tc, rc == 0); + } +} + +static void test_badmask_str(abts_case *tc, void *data) +{ + char buf[128]; + + ABTS_STR_EQUAL(tc, apr_strerror(APR_EBADMASK, buf, sizeof buf), + "The specified network mask is invalid."); +} + +static void test_badip_str(abts_case *tc, void *data) +{ + char buf[128]; + + ABTS_STR_EQUAL(tc, apr_strerror(APR_EBADIP, buf, sizeof buf), + "The specified IP address is invalid."); +} + +static void test_parse_addr_port(abts_case *tc, void *data) +{ + const struct { + const char *input; + apr_status_t rv; + const char *addr, *scope_id; + apr_port_t port; + } *test, testcases[] = { + /* Success cases */ + { "localhost:80", APR_SUCCESS, "localhost", NULL, 80 } + ,{ "localhost", APR_SUCCESS, "localhost", NULL, 0 } + ,{ "www.example.com:8080", APR_SUCCESS, "www.example.com", NULL, 8080 } + ,{ "w:1", APR_SUCCESS, "w", NULL, 1 } + ,{ "127.0.0.1:80", APR_SUCCESS, "127.0.0.1", NULL, 80 } + ,{ "8080", APR_SUCCESS, NULL, NULL, 8080 } /* API doc has this case */ +#if APR_HAVE_IPV6 + ,{ "[::]:80", APR_SUCCESS, "::", NULL, 80 } + ,{ "[::%eth0]:80", APR_SUCCESS, "::", "eth0", 80 } + ,{ "[::%eth0]", APR_SUCCESS, "::", "eth0", 0 } +#endif + + /* Failure cases */ + ,{ "localhost:999999", APR_EINVAL, NULL, NULL, 0 } + ,{ "localhost:0", APR_EINVAL, NULL, NULL, 0 } +#if APR_HAVE_IPV6 + ,{ "[abc]", APR_EINVAL, NULL, NULL, 0 } + ,{ "[::]z:80", APR_EINVAL, NULL, NULL, 0 } + ,{ "[:::80", APR_EINVAL, NULL, NULL, 0 } + ,{ "[zzzz]:80", APR_EINVAL, NULL, NULL, 0 } + ,{ "[::%]:80", APR_EINVAL, NULL, NULL, 0 } +#endif +/* ,{ "127.0.0.1:80x", APR_EINVAL, NULL, NULL, 0 } <- should fail, doesn't */ +/* ,{ "127.0.0.1x:80", APR_EINVAL, NULL, NULL, 0 } <- maybe should fail?, doesn't */ +/* ,{ "localhost:-1", APR_EINVAL, NULL, NULL, 0 } <- should fail, doesn't */ + }; + unsigned i; + + for (i = 0; i < (sizeof testcases / sizeof testcases[0]); i++) { + char *addr, *scope_id; + apr_port_t port; + apr_status_t rv; + + test = &testcases[i]; + + rv = apr_parse_addr_port(&addr, &scope_id, &port, test->input, p); + ABTS_INT_EQUAL(tc, test->rv, rv); + + if (test->rv != APR_SUCCESS) continue; + + APR_ASSERT_SUCCESS(tc, "parse address", test->rv); + + ABTS_STR_EQUAL(tc, test->addr, addr); + ABTS_STR_EQUAL(tc, test->scope_id, scope_id); + ABTS_INT_EQUAL(tc, test->port, port); + } +} + +abts_suite *testipsub(abts_suite *suite) +{ + suite = ADD_SUITE(suite) + + abts_run_test(suite, test_bad_input, NULL); + abts_run_test(suite, test_singleton_subnets, NULL); + abts_run_test(suite, test_interesting_subnets, NULL); + abts_run_test(suite, test_badmask_str, NULL); + abts_run_test(suite, test_badip_str, NULL); + abts_run_test(suite, test_parse_addr_port, NULL); + return suite; +} + |