243 lines
6.6 KiB
C
243 lines
6.6 KiB
C
/*
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* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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*
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* SPDX-License-Identifier: MPL-2.0
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, you can obtain one at https://mozilla.org/MPL/2.0/.
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*
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* See the COPYRIGHT file distributed with this work for additional
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* information regarding copyright ownership.
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*/
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#include <inttypes.h>
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#include <sched.h> /* IWYU pragma: keep */
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#include <setjmp.h>
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#include <stdarg.h>
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#include <stddef.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#define UNIT_TESTING
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#include <cmocka.h>
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#include <isc/buffer.h>
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#include <isc/lex.h>
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#include <isc/log.h>
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#include <isc/mem.h>
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#include <isc/types.h>
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#include <isc/util.h>
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#include <isccfg/cfg.h>
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#include <isccfg/grammar.h>
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#include <isccfg/namedconf.h>
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#include <tests/isc.h>
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static isc_logcategory_t categories[] = { { "", 0 },
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{ "client", 0 },
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{ "network", 0 },
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{ "update", 0 },
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{ "queries", 0 },
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{ "unmatched", 0 },
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{ "update-security", 0 },
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{ "query-errors", 0 },
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{ NULL, 0 } };
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ISC_SETUP_TEST_IMPL(group) {
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isc_result_t result;
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isc_logdestination_t destination;
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isc_logconfig_t *logconfig = NULL;
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isc_log_create(mctx, &lctx, &logconfig);
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isc_log_registercategories(lctx, categories);
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isc_log_setcontext(lctx);
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destination.file.stream = stderr;
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destination.file.name = NULL;
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destination.file.versions = ISC_LOG_ROLLNEVER;
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destination.file.maximum_size = 0;
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isc_log_createchannel(logconfig, "stderr", ISC_LOG_TOFILEDESC,
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ISC_LOG_DYNAMIC, &destination, 0);
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result = isc_log_usechannel(logconfig, "stderr", NULL, NULL);
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if (result != ISC_R_SUCCESS) {
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return -1;
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}
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return 0;
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}
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ISC_TEARDOWN_TEST_IMPL(group) {
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if (lctx == NULL) {
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return -1;
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}
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isc_log_setcontext(NULL);
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isc_log_destroy(&lctx);
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return 0;
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}
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struct duration_conf {
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const char *string;
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uint32_t time;
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const char *out;
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};
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typedef struct duration_conf duration_conf_t;
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static void
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output(void *closure, const char *text, int textlen) {
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int r;
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REQUIRE(textlen >= 0 && textlen < CFG_DURATION_MAXLEN);
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r = snprintf(closure, CFG_DURATION_MAXLEN, "%s", text);
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INSIST(r == textlen);
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}
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/* test cfg_obj_asduration() and cfg_print_duration() */
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ISC_RUN_TEST_IMPL(duration) {
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isc_result_t result;
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/*
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* When 'out' is NULL, the printed result is expected to be the same as
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* the input 'string', compared by ignoring the case of the characters.
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*/
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duration_conf_t durations[] = {
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{ .string = "unlimited", .time = 0 },
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{ .string = "PT0S", .time = 0 },
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{ .string = "PT42S", .time = 42 },
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{ .string = "PT10m", .time = 600 },
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{ .string = "PT10m4S", .time = 604 },
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{ .string = "PT3600S", .time = 3600 },
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{ .string = "pT2H", .time = 7200 },
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{ .string = "Pt2H3S", .time = 7203 },
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{ .string = "PT2h1m3s", .time = 7263 },
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{ .string = "p7d", .time = 604800 },
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{ .string = "P7DT2h", .time = 612000 },
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{ .string = "P2W", .time = 1209600 },
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{ .string = "P3M", .time = 8035200 },
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{ .string = "P3MT10M", .time = 8035800 },
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{ .string = "p5y", .time = 157680000 },
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{ .string = "P5YT2H", .time = 157687200 },
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{ .string = "P1Y1M1DT1H1M1S", .time = 34304461 },
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{ .string = "P99Y399M999DT3999H9999M2911754S",
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.time = UINT32_MAX - 1 },
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{ .string = "P99Y399M999DT3999H9999M2911755S",
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.time = UINT32_MAX },
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{ .string = "P4294967295Y4294967295M4294967295D"
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"T4294967295H4294967295M4294967295S",
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.time = UINT32_MAX },
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{ .string = "PT4294967294S", .time = UINT32_MAX - 1 },
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{ .string = "PT4294967295S", .time = UINT32_MAX },
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{ .string = "0", .time = 0 },
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{ .string = "30", .time = 30 },
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{ .string = "42s", .time = 42, .out = "42" },
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{ .string = "10m", .time = 600, .out = "600" },
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{ .string = "2H", .time = 7200, .out = "7200" },
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{ .string = "7d", .time = 604800, .out = "604800" },
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{ .string = "2w", .time = 1209600, .out = "1209600" },
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{ 0 }, /* Indicates that the remaining durations are invalid. */
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{ .string = "PT4Y" },
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{ .string = "P-4Y2M" },
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{ .string = "P5H1M30S" },
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{ .string = "P7Y4W" },
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{ .string = "X7Y4M" },
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{ .string = "T7H4M" },
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{ .string = "1Y6M" },
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{ .string = "PT4294967296S" },
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{ .string = "PT99999999999S" },
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{ .string = "P99999999999Y99999999999M99999999999D"
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"T99999999999H99999999999M99999999999S" },
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};
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isc_buffer_t buf1;
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cfg_parser_t *p1 = NULL;
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cfg_obj_t *c1 = NULL;
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bool must_fail = false;
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for (size_t i = 0; i < ARRAY_SIZE(durations); i++) {
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const cfg_listelt_t *element;
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const cfg_obj_t *kasps = NULL;
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const char cfg_tpl[] =
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"dnssec-policy \"dp\"\n"
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"{\nkeys {csk lifetime %s algorithm rsasha256;};\n};\n";
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char conf[sizeof(cfg_tpl) + CFG_DURATION_MAXLEN] = { 0 };
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char out[CFG_DURATION_MAXLEN] = { 0 };
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cfg_printer_t pctx = { .f = output, .closure = out };
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if (durations[i].string == NULL) {
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must_fail = true;
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continue;
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}
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snprintf(&conf[0], sizeof(conf), cfg_tpl, durations[i].string);
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isc_buffer_init(&buf1, conf, strlen(conf) - 1);
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isc_buffer_add(&buf1, strlen(conf) - 1);
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/* Parse with default line numbering */
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result = cfg_parser_create(mctx, lctx, &p1);
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assert_int_equal(result, ISC_R_SUCCESS);
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result = cfg_parse_buffer(p1, &buf1, "text1", 0,
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&cfg_type_namedconf, 0, &c1);
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if (must_fail) {
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assert_int_equal(result, DNS_R_BADTTL);
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cfg_parser_destroy(&p1);
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continue;
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}
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assert_int_equal(result, ISC_R_SUCCESS);
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(void)cfg_map_get(c1, "dnssec-policy", &kasps);
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assert_non_null(kasps);
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for (element = cfg_list_first(kasps); element != NULL;
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element = cfg_list_next(element))
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{
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const cfg_listelt_t *key_element;
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const cfg_obj_t *lifetime = NULL;
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const cfg_obj_t *keys = NULL;
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const cfg_obj_t *key = NULL;
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const cfg_obj_t *kopts = NULL;
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cfg_obj_t *kconf = cfg_listelt_value(element);
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int cmp;
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assert_non_null(kconf);
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kopts = cfg_tuple_get(kconf, "options");
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result = cfg_map_get(kopts, "keys", &keys);
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key_element = cfg_list_first(keys);
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assert_non_null(key_element);
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key = cfg_listelt_value(key_element);
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assert_non_null(key);
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lifetime = cfg_tuple_get(key, "lifetime");
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assert_non_null(lifetime);
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assert_int_equal(durations[i].time,
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cfg_obj_asduration(lifetime));
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cfg_print_duration_or_unlimited(&pctx, lifetime);
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cmp = strncasecmp(durations[i].out != NULL
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? durations[i].out
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: durations[i].string,
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out, strlen(durations[i].string));
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assert_int_equal(cmp, 0);
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}
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cfg_obj_destroy(p1, &c1);
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cfg_parser_destroy(&p1);
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}
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}
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ISC_TEST_LIST_START
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ISC_TEST_ENTRY(duration)
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ISC_TEST_LIST_END
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ISC_TEST_MAIN_CUSTOM(setup_test_group, teardown_test_group)
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