1 /* $NetBSD: test_config.c,v 1.1.1.2 2014/04/24 12:45:51 pettai Exp $ */
2
3 /*
4 * Copyright (c) 2003 Kungliga Tekniska Högskolan
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
39 static int
check_config_file(krb5_context context,char * filelist,char ** res,int def)40 check_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
88 char *list0[] = { "/tmp/foo", NULL };
89 char *list1[] = { "/tmp/foo", "/tmp/foo/bar", NULL };
90 char *list2[] = { "", NULL };
91
92 struct {
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
101 static void
check_config_files(void)102 check_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
124 const char *config_string_result0[] = {
125 "A", "B", "C", "D", NULL
126 };
127
128 const char *config_string_result1[] = {
129 "A", "B", "C D", NULL
130 };
131
132 const char *config_string_result2[] = {
133 "A", "B", "", NULL
134 };
135
136 const char *config_string_result3[] = {
137 "A B;C: D", NULL
138 };
139
140 const char *config_string_result4[] = {
141 "\"\"", "", "\"\"", NULL
142 };
143
144 const char *config_string_result5[] = {
145 "A\"BQd", NULL
146 };
147
148 const char *config_string_result6[] = {
149 "efgh\"", "ABC", NULL
150 };
151
152 const char *config_string_result7[] = {
153 "SnapeKills\\", "Dumbledore", NULL
154 };
155
156 const char *config_string_result8[] = {
157 "\"TownOf Sandwich: Massachusetts\"Oldest", "Town", "In", "Cape Cod", NULL
158 };
159
160 const char *config_string_result9[] = {
161 "\"Begins and\"ends", "In", "One", "String", NULL
162 };
163
164 const 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
174 const 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
191 static void
check_escaped_strings(void)192 check_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
242 int
main(int argc,char ** argv)243 main(int argc, char **argv)
244 {
245 check_config_files();
246 check_escaped_strings();
247 return 0;
248 }
249