1 /***************************************************************************
2 * _ _ ____ _
3 * Project ___| | | | _ \| |
4 * / __| | | | |_) | |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
9 *
10 * This software is licensed as described in the file COPYING, which
11 * you should have received as part of this distribution. The terms
12 * are also available at https://curl.se/docs/copyright.html.
13 *
14 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
15 * copies of the Software, and permit persons to whom the Software is
16 * furnished to do so, under the terms of the COPYING file.
17 *
18 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19 * KIND, either express or implied.
20 *
21 * SPDX-License-Identifier: curl
22 *
23 ***************************************************************************/
24 #include "curlcheck.h"
25
26 #include "urldata.h"
27 #include "curl/urlapi.h"
28 #include "urlapi-int.h"
29
30
31 static CURLU *u;
32
33 static CURLcode
unit_setup(void)34 unit_setup(void)
35 {
36 return CURLE_OK;
37 }
38
39 static void
unit_stop(void)40 unit_stop(void)
41 {
42 curl_global_cleanup();
43 }
44
45 #define free_and_clear(x) free(x); x = NULL
46
parse_port(CURLU * url,char * h,bool has_scheme)47 static CURLUcode parse_port(CURLU *url,
48 char *h, bool has_scheme)
49 {
50 struct dynbuf host;
51 CURLUcode ret;
52 Curl_dyn_init(&host, 10000);
53 if(Curl_dyn_add(&host, h))
54 return CURLUE_OUT_OF_MEMORY;
55 ret = Curl_parse_port(url, &host, has_scheme);
56 Curl_dyn_free(&host);
57 return ret;
58 }
59
60 UNITTEST_START
61 {
62 CURLUcode ret;
63 char *ipv6port = NULL;
64 char *portnum;
65
66 /* Valid IPv6 */
67 u = curl_url();
68 if(!u)
69 goto fail;
70 ipv6port = strdup("[fe80::250:56ff:fea7:da15]");
71 if(!ipv6port)
72 goto fail;
73 ret = parse_port(u, ipv6port, FALSE);
74 fail_unless(ret == CURLUE_OK, "parse_port returned error");
75 ret = curl_url_get(u, CURLUPART_PORT, &portnum, CURLU_NO_DEFAULT_PORT);
76 fail_unless(ret != CURLUE_OK, "curl_url_get portnum returned something");
77 free_and_clear(ipv6port);
78 curl_url_cleanup(u);
79
80 /* Invalid IPv6 */
81 u = curl_url();
82 if(!u)
83 goto fail;
84 ipv6port = strdup("[fe80::250:56ff:fea7:da15|");
85 if(!ipv6port)
86 goto fail;
87 ret = parse_port(u, ipv6port, FALSE);
88 fail_unless(ret != CURLUE_OK, "parse_port true on error");
89 free_and_clear(ipv6port);
90 curl_url_cleanup(u);
91
92 u = curl_url();
93 if(!u)
94 goto fail;
95 ipv6port = strdup("[fe80::250:56ff;fea7:da15]:808");
96 if(!ipv6port)
97 goto fail;
98 ret = parse_port(u, ipv6port, FALSE);
99 fail_unless(ret == CURLUE_OK, "parse_port returned error");
100 ret = curl_url_get(u, CURLUPART_PORT, &portnum, 0);
101 fail_unless(ret == CURLUE_OK, "curl_url_get portnum returned error");
102 fail_unless(portnum && !strcmp(portnum, "808"), "Check portnumber");
103
104 curl_free(portnum);
105 free_and_clear(ipv6port);
106 curl_url_cleanup(u);
107
108 /* Valid IPv6 with zone index and port number */
109 u = curl_url();
110 if(!u)
111 goto fail;
112 ipv6port = strdup("[fe80::250:56ff:fea7:da15%25eth3]:80");
113 if(!ipv6port)
114 goto fail;
115 ret = parse_port(u, ipv6port, FALSE);
116 fail_unless(ret == CURLUE_OK, "parse_port returned error");
117 ret = curl_url_get(u, CURLUPART_PORT, &portnum, 0);
118 fail_unless(ret == CURLUE_OK, "curl_url_get portnum returned error");
119 fail_unless(portnum && !strcmp(portnum, "80"), "Check portnumber");
120 curl_free(portnum);
121 free_and_clear(ipv6port);
122 curl_url_cleanup(u);
123
124 /* Valid IPv6 with zone index without port number */
125 u = curl_url();
126 if(!u)
127 goto fail;
128 ipv6port = strdup("[fe80::250:56ff:fea7:da15%25eth3]");
129 if(!ipv6port)
130 goto fail;
131 ret = parse_port(u, ipv6port, FALSE);
132 fail_unless(ret == CURLUE_OK, "parse_port returned error");
133 free_and_clear(ipv6port);
134 curl_url_cleanup(u);
135
136 /* Valid IPv6 with port number */
137 u = curl_url();
138 if(!u)
139 goto fail;
140 ipv6port = strdup("[fe80::250:56ff:fea7:da15]:81");
141 if(!ipv6port)
142 goto fail;
143 ret = parse_port(u, ipv6port, FALSE);
144 fail_unless(ret == CURLUE_OK, "parse_port returned error");
145 ret = curl_url_get(u, CURLUPART_PORT, &portnum, 0);
146 fail_unless(ret == CURLUE_OK, "curl_url_get portnum returned error");
147 fail_unless(portnum && !strcmp(portnum, "81"), "Check portnumber");
148 curl_free(portnum);
149 free_and_clear(ipv6port);
150 curl_url_cleanup(u);
151
152 /* Valid IPv6 with syntax error in the port number */
153 u = curl_url();
154 if(!u)
155 goto fail;
156 ipv6port = strdup("[fe80::250:56ff:fea7:da15];81");
157 if(!ipv6port)
158 goto fail;
159 ret = parse_port(u, ipv6port, FALSE);
160 fail_unless(ret != CURLUE_OK, "parse_port true on error");
161 free_and_clear(ipv6port);
162 curl_url_cleanup(u);
163
164 u = curl_url();
165 if(!u)
166 goto fail;
167 ipv6port = strdup("[fe80::250:56ff:fea7:da15]80");
168 if(!ipv6port)
169 goto fail;
170 ret = parse_port(u, ipv6port, FALSE);
171 fail_unless(ret != CURLUE_OK, "parse_port true on error");
172 free_and_clear(ipv6port);
173 curl_url_cleanup(u);
174
175 /* Valid IPv6 with no port after the colon, should use default if a scheme
176 was used in the URL */
177 u = curl_url();
178 if(!u)
179 goto fail;
180 ipv6port = strdup("[fe80::250:56ff:fea7:da15]:");
181 if(!ipv6port)
182 goto fail;
183 ret = parse_port(u, ipv6port, TRUE);
184 fail_unless(ret == CURLUE_OK, "parse_port returned error");
185 free_and_clear(ipv6port);
186 curl_url_cleanup(u);
187
188 /* Incorrect zone index syntax, but the port extractor doesn't care */
189 u = curl_url();
190 if(!u)
191 goto fail;
192 ipv6port = strdup("[fe80::250:56ff:fea7:da15!25eth3]:180");
193 if(!ipv6port)
194 goto fail;
195 ret = parse_port(u, ipv6port, FALSE);
196 fail_unless(ret == CURLUE_OK, "parse_port returned error");
197 ret = curl_url_get(u, CURLUPART_PORT, &portnum, 0);
198 fail_unless(ret == CURLUE_OK, "curl_url_get portnum returned error");
199 fail_unless(portnum && !strcmp(portnum, "180"), "Check portnumber");
200 curl_free(portnum);
201 free_and_clear(ipv6port);
202 curl_url_cleanup(u);
203
204 /* Non percent-encoded zone index */
205 u = curl_url();
206 if(!u)
207 goto fail;
208 ipv6port = strdup("[fe80::250:56ff:fea7:da15%eth3]:80");
209 if(!ipv6port)
210 goto fail;
211 ret = parse_port(u, ipv6port, FALSE);
212 fail_unless(ret == CURLUE_OK, "parse_port returned error");
213 free_and_clear(ipv6port);
214 curl_url_cleanup(u);
215
216 /* No scheme and no digits following the colon - not accepted. Because that
217 makes (a*50):// that looks like a scheme be an acceptable input. */
218 u = curl_url();
219 if(!u)
220 goto fail;
221 ipv6port = strdup("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
222 "aaaaaaaaaaaaaaaaaaaaaa:");
223 if(!ipv6port)
224 goto fail;
225 ret = parse_port(u, ipv6port, FALSE);
226 fail_unless(ret == CURLUE_BAD_PORT_NUMBER, "parse_port did wrong");
227 fail:
228 free(ipv6port);
229 curl_url_cleanup(u);
230
231 }
232 UNITTEST_STOP
233
