1/* $NetBSD: test_config.c,v 1.2 2017/01/28 21:31:49 christos Exp $ */ 2 3/* 4 * Copyright (c) 2003 Kungliga Tekniska H��gskolan 5 * (Royal Institute of Technology, Stockholm, Sweden). 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * 3. Neither the name of KTH nor the names of its contributors may be 20 * used to endorse or promote products derived from this software without 21 * specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY KTH AND ITS CONTRIBUTORS ``AS IS'' AND ANY 24 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 26 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KTH OR ITS CONTRIBUTORS BE 27 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 28 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 29 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 30 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 31 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 32 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 33 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 34 */ 35 36#include "krb5_locl.h" 37#include <err.h> 38 39static int 40check_config_file(krb5_context context, char *filelist, char **res, int def) 41{ 42 krb5_error_code ret; 43 char **pp; 44 int i; 45 46 pp = NULL; 47 48 if (def) 49 ret = krb5_prepend_config_files_default(filelist, &pp); 50 else 51 ret = krb5_prepend_config_files(filelist, NULL, &pp); 52 53 if (ret) 54 krb5_err(context, 1, ret, "prepend_config_files"); 55 56 for (i = 0; res[i] && pp[i]; i++) 57 if (strcmp(pp[i], res[i]) != 0) 58 krb5_errx(context, 1, "'%s' != '%s'", pp[i], res[i]); 59 60 if (res[i] != NULL) 61 krb5_errx(context, 1, "pp ended before res list"); 62 63 if (def) { 64 char **deflist; 65 int j; 66 67 ret = krb5_get_default_config_files(&deflist); 68 if (ret) 69 krb5_err(context, 1, ret, "get_default_config_files"); 70 71 for (j = 0 ; pp[i] && deflist[j]; i++, j++) 72 if (strcmp(pp[i], deflist[j]) != 0) 73 krb5_errx(context, 1, "'%s' != '%s'", pp[i], deflist[j]); 74 75 if (deflist[j] != NULL) 76 krb5_errx(context, 1, "pp ended before def list"); 77 krb5_free_config_files(deflist); 78 } 79 80 if (pp[i] != NULL) 81 krb5_errx(context, 1, "pp ended after res (and def) list"); 82 83 krb5_free_config_files(pp); 84 85 return 0; 86} 87 88char *list0[] = { "/tmp/foo", NULL }; 89char *list1[] = { "/tmp/foo", "/tmp/foo/bar", NULL }; 90char *list2[] = { "", NULL }; 91 92struct { 93 char *fl; 94 char **res; 95} test[] = { 96 { "/tmp/foo", NULL }, 97 { "/tmp/foo" PATH_SEP "/tmp/foo/bar", NULL }, 98 { "", NULL } 99}; 100 101static void 102check_config_files(void) 103{ 104 krb5_context context; 105 krb5_error_code ret; 106 int i; 107 108 ret = krb5_init_context(&context); 109 if (ret) 110 errx(1, "krb5_init_context %d", ret); 111 112 test[0].res = list0; 113 test[1].res = list1; 114 test[2].res = list2; 115 116 for (i = 0; i < sizeof(test)/sizeof(*test); i++) { 117 check_config_file(context, test[i].fl, test[i].res, 0); 118 check_config_file(context, test[i].fl, test[i].res, 1); 119 } 120 121 krb5_free_context(context); 122} 123 124const char *config_string_result0[] = { 125 "A", "B", "C", "D", NULL 126}; 127 128const char *config_string_result1[] = { 129 "A", "B", "C D", NULL 130}; 131 132const char *config_string_result2[] = { 133 "A", "B", "", NULL 134}; 135 136const char *config_string_result3[] = { 137 "A B;C: D", NULL 138}; 139 140const char *config_string_result4[] = { 141 "\"\"", "", "\"\"", NULL 142}; 143 144const char *config_string_result5[] = { 145 "A\"BQd", NULL 146}; 147 148const char *config_string_result6[] = { 149 "efgh\"", "ABC", NULL 150}; 151 152const char *config_string_result7[] = { 153 "SnapeKills\\", "Dumbledore", NULL 154}; 155 156const char *config_string_result8[] = { 157 "\"TownOf Sandwich: Massachusetts\"Oldest", "Town", "In", "Cape Cod", NULL 158}; 159 160const char *config_string_result9[] = { 161 "\"Begins and\"ends", "In", "One", "String", NULL 162}; 163 164const char *config_string_result10[] = { 165 "Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:", 166 "1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.", 167 "2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.", 168 "3. Neither the name of the Institute nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.", 169 "THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.", 170 "Why do we test with such long strings? Because some people have config files", 171 "That", "look", "Like this.", NULL 172}; 173 174const struct { 175 const char * name; 176 const char ** expected; 177} config_strings_tests[] = { 178 { "foo", config_string_result0 }, 179 { "bar", config_string_result1 }, 180 { "baz", config_string_result2 }, 181 { "quux", config_string_result3 }, 182 { "questionable", config_string_result4 }, 183 { "mismatch1", config_string_result5 }, 184 { "mismatch2", config_string_result6 }, 185 { "internal1", config_string_result7 }, 186 { "internal2", config_string_result8 }, 187 { "internal3", config_string_result9 }, 188 { "longer_strings", config_string_result10 } 189}; 190 191static void 192check_escaped_strings(void) 193{ 194 krb5_context context; 195 krb5_config_section *c = NULL; 196 krb5_error_code ret; 197 int i; 198 199 ret = krb5_init_context(&context); 200 if (ret) 201 errx(1, "krb5_init_context %d", ret); 202 203 ret = krb5_config_parse_file(context, "test_config_strings.out", &c); 204 if (ret) 205 krb5_errx(context, 1, "krb5_config_parse_file()"); 206 207 for (i=0; i < sizeof(config_strings_tests)/sizeof(config_strings_tests[0]); i++) { 208 char **ps; 209 const char **s; 210 const char **e; 211 212 ps = krb5_config_get_strings(context, c, "escapes", config_strings_tests[i].name, 213 NULL); 214 if (ps == NULL) 215 errx(1, "Failed to read string value %s", config_strings_tests[i].name); 216 217 e = config_strings_tests[i].expected; 218 219 for (s = (const char **)ps; *s && *e; s++, e++) { 220 if (strcmp(*s, *e)) 221 errx(1, 222 "Unexpected configuration string at value [%s].\n" 223 "Actual=[%s]\n" 224 "Expected=[%s]\n", 225 config_strings_tests[i].name, *s, *e); 226 } 227 228 if (*s || *e) 229 errx(1, "Configuation string list for value [%s] has incorrect length.", 230 config_strings_tests[i].name); 231 232 krb5_config_free_strings(ps); 233 } 234 235 ret = krb5_config_file_free(context, c); 236 if (ret) 237 krb5_errx(context, 1, "krb5_config_file_free()"); 238 239 krb5_free_context(context); 240} 241 242int 243main(int argc, char **argv) 244{ 245 check_config_files(); 246 check_escaped_strings(); 247 return 0; 248} 249