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Commit | Line | Data |
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6fc6879b JM |
1 | /* |
2 | * WPA Supplicant / Configuration backend: text file | |
f64adcd7 | 3 | * Copyright (c) 2003-2012, Jouni Malinen <j@w1.fi> |
6fc6879b | 4 | * |
0f3d578e JM |
5 | * This software may be distributed under the terms of the BSD license. |
6 | * See README for more details. | |
6fc6879b JM |
7 | * |
8 | * This file implements a configuration backend for text files. All the | |
9 | * configuration information is stored in a text file that uses a format | |
10 | * described in the sample configuration file, wpa_supplicant.conf. | |
11 | */ | |
12 | ||
13 | #include "includes.h" | |
663ae2f4 VD |
14 | #ifdef ANDROID |
15 | #include <sys/stat.h> | |
16 | #endif /* ANDROID */ | |
6fc6879b JM |
17 | |
18 | #include "common.h" | |
19 | #include "config.h" | |
20 | #include "base64.h" | |
f855f923 | 21 | #include "uuid.h" |
65dfa872 | 22 | #include "common/ieee802_1x_defs.h" |
21d996f7 | 23 | #include "p2p/p2p.h" |
9aae09f1 JM |
24 | #include "eap_peer/eap_methods.h" |
25 | #include "eap_peer/eap.h" | |
6fc6879b JM |
26 | |
27 | ||
d42bc5e1 JM |
28 | static int newline_terminated(const char *buf, size_t buflen) |
29 | { | |
30 | size_t len = os_strlen(buf); | |
31 | if (len == 0) | |
32 | return 0; | |
33 | if (len == buflen - 1 && buf[buflen - 1] != '\r' && | |
34 | buf[len - 1] != '\n') | |
35 | return 0; | |
36 | return 1; | |
37 | } | |
38 | ||
39 | ||
40 | static void skip_line_end(FILE *stream) | |
41 | { | |
42 | char buf[100]; | |
43 | while (fgets(buf, sizeof(buf), stream)) { | |
44 | buf[sizeof(buf) - 1] = '\0'; | |
45 | if (newline_terminated(buf, sizeof(buf))) | |
46 | return; | |
47 | } | |
48 | } | |
49 | ||
50 | ||
6fc6879b JM |
51 | /** |
52 | * wpa_config_get_line - Read the next configuration file line | |
53 | * @s: Buffer for the line | |
54 | * @size: The buffer length | |
55 | * @stream: File stream to read from | |
56 | * @line: Pointer to a variable storing the file line number | |
57 | * @_pos: Buffer for the pointer to the beginning of data on the text line or | |
58 | * %NULL if not needed (returned value used instead) | |
59 | * Returns: Pointer to the beginning of data on the text line or %NULL if no | |
60 | * more text lines are available. | |
61 | * | |
62 | * This function reads the next non-empty line from the configuration file and | |
63 | * removes comments. The returned string is guaranteed to be null-terminated. | |
64 | */ | |
65 | static char * wpa_config_get_line(char *s, int size, FILE *stream, int *line, | |
66 | char **_pos) | |
67 | { | |
68 | char *pos, *end, *sstart; | |
69 | ||
70 | while (fgets(s, size, stream)) { | |
71 | (*line)++; | |
72 | s[size - 1] = '\0'; | |
d42bc5e1 JM |
73 | if (!newline_terminated(s, size)) { |
74 | /* | |
75 | * The line was truncated - skip rest of it to avoid | |
76 | * confusing error messages. | |
77 | */ | |
78 | wpa_printf(MSG_INFO, "Long line in configuration file " | |
79 | "truncated"); | |
80 | skip_line_end(stream); | |
81 | } | |
6fc6879b JM |
82 | pos = s; |
83 | ||
84 | /* Skip white space from the beginning of line. */ | |
85 | while (*pos == ' ' || *pos == '\t' || *pos == '\r') | |
86 | pos++; | |
87 | ||
88 | /* Skip comment lines and empty lines */ | |
89 | if (*pos == '#' || *pos == '\n' || *pos == '\0') | |
90 | continue; | |
91 | ||
92 | /* | |
93 | * Remove # comments unless they are within a double quoted | |
94 | * string. | |
95 | */ | |
96 | sstart = os_strchr(pos, '"'); | |
97 | if (sstart) | |
98 | sstart = os_strrchr(sstart + 1, '"'); | |
99 | if (!sstart) | |
100 | sstart = pos; | |
101 | end = os_strchr(sstart, '#'); | |
102 | if (end) | |
103 | *end-- = '\0'; | |
104 | else | |
105 | end = pos + os_strlen(pos) - 1; | |
106 | ||
107 | /* Remove trailing white space. */ | |
108 | while (end > pos && | |
109 | (*end == '\n' || *end == ' ' || *end == '\t' || | |
110 | *end == '\r')) | |
111 | *end-- = '\0'; | |
112 | ||
113 | if (*pos == '\0') | |
114 | continue; | |
115 | ||
116 | if (_pos) | |
117 | *_pos = pos; | |
118 | return pos; | |
119 | } | |
120 | ||
121 | if (_pos) | |
122 | *_pos = NULL; | |
123 | return NULL; | |
124 | } | |
125 | ||
126 | ||
127 | static int wpa_config_validate_network(struct wpa_ssid *ssid, int line) | |
128 | { | |
129 | int errors = 0; | |
130 | ||
131 | if (ssid->passphrase) { | |
132 | if (ssid->psk_set) { | |
133 | wpa_printf(MSG_ERROR, "Line %d: both PSK and " | |
134 | "passphrase configured.", line); | |
135 | errors++; | |
136 | } | |
137 | wpa_config_update_psk(ssid); | |
138 | } | |
139 | ||
5149a0f0 AA |
140 | if (ssid->disabled == 2) |
141 | ssid->p2p_persistent_group = 1; | |
142 | ||
6fc6879b JM |
143 | if ((ssid->group_cipher & WPA_CIPHER_CCMP) && |
144 | !(ssid->pairwise_cipher & WPA_CIPHER_CCMP) && | |
145 | !(ssid->pairwise_cipher & WPA_CIPHER_NONE)) { | |
146 | /* Group cipher cannot be stronger than the pairwise cipher. */ | |
147 | wpa_printf(MSG_DEBUG, "Line %d: removed CCMP from group cipher" | |
148 | " list since it was not allowed for pairwise " | |
149 | "cipher", line); | |
150 | ssid->group_cipher &= ~WPA_CIPHER_CCMP; | |
151 | } | |
152 | ||
0c6099f3 MH |
153 | if (ssid->mode == WPAS_MODE_MESH && |
154 | (ssid->key_mgmt != WPA_KEY_MGMT_NONE && | |
155 | ssid->key_mgmt != WPA_KEY_MGMT_SAE)) { | |
156 | wpa_printf(MSG_ERROR, | |
157 | "Line %d: key_mgmt for mesh network should be open or SAE", | |
158 | line); | |
159 | errors++; | |
160 | } | |
161 | ||
6fc6879b JM |
162 | return errors; |
163 | } | |
164 | ||
165 | ||
166 | static struct wpa_ssid * wpa_config_read_network(FILE *f, int *line, int id) | |
167 | { | |
168 | struct wpa_ssid *ssid; | |
169 | int errors = 0, end = 0; | |
d42bc5e1 | 170 | char buf[2000], *pos, *pos2; |
6fc6879b JM |
171 | |
172 | wpa_printf(MSG_MSGDUMP, "Line: %d - start of a new network block", | |
173 | *line); | |
174 | ssid = os_zalloc(sizeof(*ssid)); | |
175 | if (ssid == NULL) | |
176 | return NULL; | |
01a57fe4 | 177 | dl_list_init(&ssid->psk_list); |
6fc6879b JM |
178 | ssid->id = id; |
179 | ||
180 | wpa_config_set_network_defaults(ssid); | |
181 | ||
182 | while (wpa_config_get_line(buf, sizeof(buf), f, line, &pos)) { | |
183 | if (os_strcmp(pos, "}") == 0) { | |
184 | end = 1; | |
185 | break; | |
186 | } | |
187 | ||
188 | pos2 = os_strchr(pos, '='); | |
189 | if (pos2 == NULL) { | |
190 | wpa_printf(MSG_ERROR, "Line %d: Invalid SSID line " | |
191 | "'%s'.", *line, pos); | |
192 | errors++; | |
193 | continue; | |
194 | } | |
195 | ||
196 | *pos2++ = '\0'; | |
197 | if (*pos2 == '"') { | |
198 | if (os_strchr(pos2 + 1, '"') == NULL) { | |
199 | wpa_printf(MSG_ERROR, "Line %d: invalid " | |
200 | "quotation '%s'.", *line, pos2); | |
201 | errors++; | |
202 | continue; | |
203 | } | |
204 | } | |
205 | ||
206 | if (wpa_config_set(ssid, pos, pos2, *line) < 0) | |
207 | errors++; | |
208 | } | |
209 | ||
210 | if (!end) { | |
211 | wpa_printf(MSG_ERROR, "Line %d: network block was not " | |
212 | "terminated properly.", *line); | |
213 | errors++; | |
214 | } | |
215 | ||
216 | errors += wpa_config_validate_network(ssid, *line); | |
217 | ||
218 | if (errors) { | |
219 | wpa_config_free_ssid(ssid); | |
220 | ssid = NULL; | |
221 | } | |
222 | ||
223 | return ssid; | |
224 | } | |
225 | ||
226 | ||
1bb7b8e8 JM |
227 | static struct wpa_cred * wpa_config_read_cred(FILE *f, int *line, int id) |
228 | { | |
229 | struct wpa_cred *cred; | |
230 | int errors = 0, end = 0; | |
231 | char buf[256], *pos, *pos2; | |
232 | ||
233 | wpa_printf(MSG_MSGDUMP, "Line: %d - start of a new cred block", *line); | |
234 | cred = os_zalloc(sizeof(*cred)); | |
235 | if (cred == NULL) | |
236 | return NULL; | |
237 | cred->id = id; | |
13f6a07e | 238 | cred->sim_num = DEFAULT_USER_SELECTED_SIM; |
1bb7b8e8 JM |
239 | |
240 | while (wpa_config_get_line(buf, sizeof(buf), f, line, &pos)) { | |
241 | if (os_strcmp(pos, "}") == 0) { | |
242 | end = 1; | |
243 | break; | |
244 | } | |
245 | ||
246 | pos2 = os_strchr(pos, '='); | |
247 | if (pos2 == NULL) { | |
248 | wpa_printf(MSG_ERROR, "Line %d: Invalid cred line " | |
249 | "'%s'.", *line, pos); | |
250 | errors++; | |
251 | continue; | |
252 | } | |
253 | ||
254 | *pos2++ = '\0'; | |
255 | if (*pos2 == '"') { | |
256 | if (os_strchr(pos2 + 1, '"') == NULL) { | |
257 | wpa_printf(MSG_ERROR, "Line %d: invalid " | |
258 | "quotation '%s'.", *line, pos2); | |
259 | errors++; | |
260 | continue; | |
261 | } | |
262 | } | |
263 | ||
264 | if (wpa_config_set_cred(cred, pos, pos2, *line) < 0) | |
265 | errors++; | |
266 | } | |
267 | ||
268 | if (!end) { | |
269 | wpa_printf(MSG_ERROR, "Line %d: cred block was not " | |
270 | "terminated properly.", *line); | |
271 | errors++; | |
272 | } | |
273 | ||
274 | if (errors) { | |
275 | wpa_config_free_cred(cred); | |
276 | cred = NULL; | |
277 | } | |
278 | ||
279 | return cred; | |
280 | } | |
281 | ||
282 | ||
6fc6879b JM |
283 | #ifndef CONFIG_NO_CONFIG_BLOBS |
284 | static struct wpa_config_blob * wpa_config_read_blob(FILE *f, int *line, | |
285 | const char *name) | |
286 | { | |
287 | struct wpa_config_blob *blob; | |
288 | char buf[256], *pos; | |
289 | unsigned char *encoded = NULL, *nencoded; | |
290 | int end = 0; | |
291 | size_t encoded_len = 0, len; | |
292 | ||
293 | wpa_printf(MSG_MSGDUMP, "Line: %d - start of a new named blob '%s'", | |
294 | *line, name); | |
295 | ||
296 | while (wpa_config_get_line(buf, sizeof(buf), f, line, &pos)) { | |
297 | if (os_strcmp(pos, "}") == 0) { | |
298 | end = 1; | |
299 | break; | |
300 | } | |
301 | ||
302 | len = os_strlen(pos); | |
303 | nencoded = os_realloc(encoded, encoded_len + len); | |
304 | if (nencoded == NULL) { | |
305 | wpa_printf(MSG_ERROR, "Line %d: not enough memory for " | |
306 | "blob", *line); | |
307 | os_free(encoded); | |
308 | return NULL; | |
309 | } | |
310 | encoded = nencoded; | |
311 | os_memcpy(encoded + encoded_len, pos, len); | |
312 | encoded_len += len; | |
313 | } | |
314 | ||
315 | if (!end) { | |
316 | wpa_printf(MSG_ERROR, "Line %d: blob was not terminated " | |
317 | "properly", *line); | |
318 | os_free(encoded); | |
319 | return NULL; | |
320 | } | |
321 | ||
322 | blob = os_zalloc(sizeof(*blob)); | |
323 | if (blob == NULL) { | |
324 | os_free(encoded); | |
325 | return NULL; | |
326 | } | |
327 | blob->name = os_strdup(name); | |
328 | blob->data = base64_decode(encoded, encoded_len, &blob->len); | |
329 | os_free(encoded); | |
330 | ||
331 | if (blob->name == NULL || blob->data == NULL) { | |
332 | wpa_config_free_blob(blob); | |
333 | return NULL; | |
334 | } | |
335 | ||
336 | return blob; | |
337 | } | |
338 | ||
339 | ||
340 | static int wpa_config_process_blob(struct wpa_config *config, FILE *f, | |
341 | int *line, char *bname) | |
342 | { | |
343 | char *name_end; | |
344 | struct wpa_config_blob *blob; | |
345 | ||
346 | name_end = os_strchr(bname, '='); | |
347 | if (name_end == NULL) { | |
348 | wpa_printf(MSG_ERROR, "Line %d: no blob name terminator", | |
349 | *line); | |
350 | return -1; | |
351 | } | |
352 | *name_end = '\0'; | |
353 | ||
354 | blob = wpa_config_read_blob(f, line, bname); | |
355 | if (blob == NULL) { | |
356 | wpa_printf(MSG_ERROR, "Line %d: failed to read blob %s", | |
357 | *line, bname); | |
358 | return -1; | |
359 | } | |
360 | wpa_config_set_blob(config, blob); | |
361 | return 0; | |
362 | } | |
363 | #endif /* CONFIG_NO_CONFIG_BLOBS */ | |
364 | ||
365 | ||
e6304cad | 366 | struct wpa_config * wpa_config_read(const char *name, struct wpa_config *cfgp) |
6fc6879b JM |
367 | { |
368 | FILE *f; | |
3f2c8ba6 | 369 | char buf[512], *pos; |
6fc6879b | 370 | int errors = 0, line = 0; |
b89962b4 JM |
371 | struct wpa_ssid *ssid, *tail, *head; |
372 | struct wpa_cred *cred, *cred_tail, *cred_head; | |
6fc6879b JM |
373 | struct wpa_config *config; |
374 | int id = 0; | |
1bb7b8e8 | 375 | int cred_id = 0; |
6fc6879b | 376 | |
e6304cad DS |
377 | if (name == NULL) |
378 | return NULL; | |
379 | if (cfgp) | |
380 | config = cfgp; | |
381 | else | |
382 | config = wpa_config_alloc_empty(NULL, NULL); | |
481cac21 BG |
383 | if (config == NULL) { |
384 | wpa_printf(MSG_ERROR, "Failed to allocate config file " | |
385 | "structure"); | |
6fc6879b | 386 | return NULL; |
481cac21 | 387 | } |
b89962b4 JM |
388 | tail = head = config->ssid; |
389 | while (tail && tail->next) | |
390 | tail = tail->next; | |
391 | cred_tail = cred_head = config->cred; | |
392 | while (cred_tail && cred_tail->next) | |
393 | cred_tail = cred_tail->next; | |
481cac21 | 394 | |
6fc6879b JM |
395 | wpa_printf(MSG_DEBUG, "Reading configuration file '%s'", name); |
396 | f = fopen(name, "r"); | |
397 | if (f == NULL) { | |
481cac21 BG |
398 | wpa_printf(MSG_ERROR, "Failed to open config file '%s', " |
399 | "error: %s", name, strerror(errno)); | |
6fc6879b JM |
400 | os_free(config); |
401 | return NULL; | |
402 | } | |
403 | ||
404 | while (wpa_config_get_line(buf, sizeof(buf), f, &line, &pos)) { | |
405 | if (os_strcmp(pos, "network={") == 0) { | |
406 | ssid = wpa_config_read_network(f, &line, id++); | |
407 | if (ssid == NULL) { | |
408 | wpa_printf(MSG_ERROR, "Line %d: failed to " | |
409 | "parse network block.", line); | |
410 | errors++; | |
411 | continue; | |
412 | } | |
413 | if (head == NULL) { | |
414 | head = tail = ssid; | |
415 | } else { | |
416 | tail->next = ssid; | |
417 | tail = ssid; | |
418 | } | |
419 | if (wpa_config_add_prio_network(config, ssid)) { | |
420 | wpa_printf(MSG_ERROR, "Line %d: failed to add " | |
421 | "network block to priority list.", | |
422 | line); | |
423 | errors++; | |
424 | continue; | |
425 | } | |
1bb7b8e8 JM |
426 | } else if (os_strcmp(pos, "cred={") == 0) { |
427 | cred = wpa_config_read_cred(f, &line, cred_id++); | |
428 | if (cred == NULL) { | |
429 | wpa_printf(MSG_ERROR, "Line %d: failed to " | |
430 | "parse cred block.", line); | |
431 | errors++; | |
432 | continue; | |
433 | } | |
434 | if (cred_head == NULL) { | |
435 | cred_head = cred_tail = cred; | |
436 | } else { | |
437 | cred_tail->next = cred; | |
438 | cred_tail = cred; | |
439 | } | |
6fc6879b JM |
440 | #ifndef CONFIG_NO_CONFIG_BLOBS |
441 | } else if (os_strncmp(pos, "blob-base64-", 12) == 0) { | |
442 | if (wpa_config_process_blob(config, f, &line, pos + 12) | |
443 | < 0) { | |
481cac21 BG |
444 | wpa_printf(MSG_ERROR, "Line %d: failed to " |
445 | "process blob.", line); | |
6fc6879b JM |
446 | errors++; |
447 | continue; | |
448 | } | |
449 | #endif /* CONFIG_NO_CONFIG_BLOBS */ | |
450 | } else if (wpa_config_process_global(config, pos, line) < 0) { | |
451 | wpa_printf(MSG_ERROR, "Line %d: Invalid configuration " | |
452 | "line '%s'.", line, pos); | |
453 | errors++; | |
454 | continue; | |
455 | } | |
456 | } | |
457 | ||
458 | fclose(f); | |
459 | ||
460 | config->ssid = head; | |
461 | wpa_config_debug_dump_networks(config); | |
1bb7b8e8 | 462 | config->cred = cred_head; |
6fc6879b | 463 | |
ae6e1bee | 464 | #ifndef WPA_IGNORE_CONFIG_ERRORS |
6fc6879b JM |
465 | if (errors) { |
466 | wpa_config_free(config); | |
467 | config = NULL; | |
468 | head = NULL; | |
469 | } | |
ae6e1bee | 470 | #endif /* WPA_IGNORE_CONFIG_ERRORS */ |
6fc6879b JM |
471 | |
472 | return config; | |
473 | } | |
474 | ||
475 | ||
476 | #ifndef CONFIG_NO_CONFIG_WRITE | |
477 | ||
478 | static void write_str(FILE *f, const char *field, struct wpa_ssid *ssid) | |
479 | { | |
480 | char *value = wpa_config_get(ssid, field); | |
481 | if (value == NULL) | |
482 | return; | |
483 | fprintf(f, "\t%s=%s\n", field, value); | |
484 | os_free(value); | |
485 | } | |
486 | ||
487 | ||
488 | static void write_int(FILE *f, const char *field, int value, int def) | |
489 | { | |
490 | if (value == def) | |
491 | return; | |
492 | fprintf(f, "\t%s=%d\n", field, value); | |
493 | } | |
494 | ||
495 | ||
496 | static void write_bssid(FILE *f, struct wpa_ssid *ssid) | |
497 | { | |
498 | char *value = wpa_config_get(ssid, "bssid"); | |
499 | if (value == NULL) | |
500 | return; | |
501 | fprintf(f, "\tbssid=%s\n", value); | |
502 | os_free(value); | |
503 | } | |
504 | ||
505 | ||
506 | static void write_psk(FILE *f, struct wpa_ssid *ssid) | |
507 | { | |
a52410c2 JM |
508 | char *value; |
509 | ||
510 | if (ssid->mem_only_psk) | |
511 | return; | |
512 | ||
513 | value = wpa_config_get(ssid, "psk"); | |
6fc6879b JM |
514 | if (value == NULL) |
515 | return; | |
516 | fprintf(f, "\tpsk=%s\n", value); | |
517 | os_free(value); | |
518 | } | |
519 | ||
520 | ||
521 | static void write_proto(FILE *f, struct wpa_ssid *ssid) | |
522 | { | |
523 | char *value; | |
524 | ||
525 | if (ssid->proto == DEFAULT_PROTO) | |
526 | return; | |
527 | ||
528 | value = wpa_config_get(ssid, "proto"); | |
529 | if (value == NULL) | |
530 | return; | |
531 | if (value[0]) | |
532 | fprintf(f, "\tproto=%s\n", value); | |
533 | os_free(value); | |
534 | } | |
535 | ||
536 | ||
537 | static void write_key_mgmt(FILE *f, struct wpa_ssid *ssid) | |
538 | { | |
539 | char *value; | |
540 | ||
541 | if (ssid->key_mgmt == DEFAULT_KEY_MGMT) | |
542 | return; | |
543 | ||
544 | value = wpa_config_get(ssid, "key_mgmt"); | |
545 | if (value == NULL) | |
546 | return; | |
547 | if (value[0]) | |
548 | fprintf(f, "\tkey_mgmt=%s\n", value); | |
549 | os_free(value); | |
550 | } | |
551 | ||
552 | ||
553 | static void write_pairwise(FILE *f, struct wpa_ssid *ssid) | |
554 | { | |
555 | char *value; | |
556 | ||
557 | if (ssid->pairwise_cipher == DEFAULT_PAIRWISE) | |
558 | return; | |
559 | ||
560 | value = wpa_config_get(ssid, "pairwise"); | |
561 | if (value == NULL) | |
562 | return; | |
563 | if (value[0]) | |
564 | fprintf(f, "\tpairwise=%s\n", value); | |
565 | os_free(value); | |
566 | } | |
567 | ||
568 | ||
569 | static void write_group(FILE *f, struct wpa_ssid *ssid) | |
570 | { | |
571 | char *value; | |
572 | ||
573 | if (ssid->group_cipher == DEFAULT_GROUP) | |
574 | return; | |
575 | ||
576 | value = wpa_config_get(ssid, "group"); | |
577 | if (value == NULL) | |
578 | return; | |
579 | if (value[0]) | |
580 | fprintf(f, "\tgroup=%s\n", value); | |
581 | os_free(value); | |
582 | } | |
583 | ||
584 | ||
585 | static void write_auth_alg(FILE *f, struct wpa_ssid *ssid) | |
586 | { | |
587 | char *value; | |
588 | ||
589 | if (ssid->auth_alg == 0) | |
590 | return; | |
591 | ||
592 | value = wpa_config_get(ssid, "auth_alg"); | |
593 | if (value == NULL) | |
594 | return; | |
595 | if (value[0]) | |
596 | fprintf(f, "\tauth_alg=%s\n", value); | |
597 | os_free(value); | |
598 | } | |
599 | ||
600 | ||
601 | #ifdef IEEE8021X_EAPOL | |
602 | static void write_eap(FILE *f, struct wpa_ssid *ssid) | |
603 | { | |
604 | char *value; | |
605 | ||
606 | value = wpa_config_get(ssid, "eap"); | |
607 | if (value == NULL) | |
608 | return; | |
609 | ||
610 | if (value[0]) | |
611 | fprintf(f, "\teap=%s\n", value); | |
612 | os_free(value); | |
613 | } | |
614 | #endif /* IEEE8021X_EAPOL */ | |
615 | ||
616 | ||
617 | static void write_wep_key(FILE *f, int idx, struct wpa_ssid *ssid) | |
618 | { | |
619 | char field[20], *value; | |
620 | int res; | |
621 | ||
622 | res = os_snprintf(field, sizeof(field), "wep_key%d", idx); | |
d85e1fc8 | 623 | if (os_snprintf_error(sizeof(field), res)) |
6fc6879b JM |
624 | return; |
625 | value = wpa_config_get(ssid, field); | |
626 | if (value) { | |
627 | fprintf(f, "\t%s=%s\n", field, value); | |
628 | os_free(value); | |
629 | } | |
630 | } | |
631 | ||
632 | ||
fbdcfd57 | 633 | #ifdef CONFIG_P2P |
01a57fe4 | 634 | |
9ec87666 JM |
635 | static void write_go_p2p_dev_addr(FILE *f, struct wpa_ssid *ssid) |
636 | { | |
637 | char *value = wpa_config_get(ssid, "go_p2p_dev_addr"); | |
638 | if (value == NULL) | |
639 | return; | |
640 | fprintf(f, "\tgo_p2p_dev_addr=%s\n", value); | |
641 | os_free(value); | |
642 | } | |
643 | ||
fbdcfd57 JM |
644 | static void write_p2p_client_list(FILE *f, struct wpa_ssid *ssid) |
645 | { | |
646 | char *value = wpa_config_get(ssid, "p2p_client_list"); | |
647 | if (value == NULL) | |
648 | return; | |
649 | fprintf(f, "\tp2p_client_list=%s\n", value); | |
650 | os_free(value); | |
651 | } | |
01a57fe4 JM |
652 | |
653 | ||
654 | static void write_psk_list(FILE *f, struct wpa_ssid *ssid) | |
655 | { | |
656 | struct psk_list_entry *psk; | |
657 | char hex[32 * 2 + 1]; | |
658 | ||
659 | dl_list_for_each(psk, &ssid->psk_list, struct psk_list_entry, list) { | |
660 | wpa_snprintf_hex(hex, sizeof(hex), psk->psk, sizeof(psk->psk)); | |
661 | fprintf(f, "\tpsk_list=%s" MACSTR "-%s\n", | |
662 | psk->p2p ? "P2P-" : "", MAC2STR(psk->addr), hex); | |
663 | } | |
664 | } | |
665 | ||
fbdcfd57 JM |
666 | #endif /* CONFIG_P2P */ |
667 | ||
668 | ||
ad51731a SD |
669 | #ifdef CONFIG_MACSEC |
670 | ||
671 | static void write_mka_cak(FILE *f, struct wpa_ssid *ssid) | |
672 | { | |
673 | char *value; | |
674 | ||
675 | if (!(ssid->mka_psk_set & MKA_PSK_SET_CAK)) | |
676 | return; | |
677 | ||
678 | value = wpa_config_get(ssid, "mka_cak"); | |
679 | if (!value) | |
680 | return; | |
681 | fprintf(f, "\tmka_cak=%s\n", value); | |
682 | os_free(value); | |
683 | } | |
684 | ||
685 | ||
686 | static void write_mka_ckn(FILE *f, struct wpa_ssid *ssid) | |
687 | { | |
688 | char *value; | |
689 | ||
690 | if (!(ssid->mka_psk_set & MKA_PSK_SET_CKN)) | |
691 | return; | |
692 | ||
693 | value = wpa_config_get(ssid, "mka_ckn"); | |
694 | if (!value) | |
695 | return; | |
696 | fprintf(f, "\tmka_ckn=%s\n", value); | |
697 | os_free(value); | |
698 | } | |
699 | ||
700 | #endif /* CONFIG_MACSEC */ | |
701 | ||
702 | ||
6fc6879b JM |
703 | static void wpa_config_write_network(FILE *f, struct wpa_ssid *ssid) |
704 | { | |
705 | int i; | |
706 | ||
707 | #define STR(t) write_str(f, #t, ssid) | |
708 | #define INT(t) write_int(f, #t, ssid->t, 0) | |
709 | #define INTe(t) write_int(f, #t, ssid->eap.t, 0) | |
710 | #define INT_DEF(t, def) write_int(f, #t, ssid->t, def) | |
711 | #define INT_DEFe(t, def) write_int(f, #t, ssid->eap.t, def) | |
712 | ||
713 | STR(ssid); | |
714 | INT(scan_ssid); | |
715 | write_bssid(f, ssid); | |
2b892d44 JM |
716 | write_str(f, "bssid_blacklist", ssid); |
717 | write_str(f, "bssid_whitelist", ssid); | |
6fc6879b | 718 | write_psk(f, ssid); |
a52410c2 | 719 | INT(mem_only_psk); |
6fc6879b JM |
720 | write_proto(f, ssid); |
721 | write_key_mgmt(f, ssid); | |
4f920dc6 | 722 | INT_DEF(bg_scan_period, DEFAULT_BG_SCAN_PERIOD); |
6fc6879b JM |
723 | write_pairwise(f, ssid); |
724 | write_group(f, ssid); | |
725 | write_auth_alg(f, ssid); | |
af548f53 | 726 | STR(bgscan); |
1aea2ca3 | 727 | STR(autoscan); |
1a9f2471 | 728 | STR(scan_freq); |
6fc6879b JM |
729 | #ifdef IEEE8021X_EAPOL |
730 | write_eap(f, ssid); | |
731 | STR(identity); | |
732 | STR(anonymous_identity); | |
733 | STR(password); | |
734 | STR(ca_cert); | |
735 | STR(ca_path); | |
736 | STR(client_cert); | |
737 | STR(private_key); | |
738 | STR(private_key_passwd); | |
739 | STR(dh_file); | |
740 | STR(subject_match); | |
741 | STR(altsubject_match); | |
01f809c7 | 742 | STR(domain_suffix_match); |
cebee30f | 743 | STR(domain_match); |
6fc6879b JM |
744 | STR(ca_cert2); |
745 | STR(ca_path2); | |
746 | STR(client_cert2); | |
747 | STR(private_key2); | |
748 | STR(private_key2_passwd); | |
749 | STR(dh_file2); | |
750 | STR(subject_match2); | |
751 | STR(altsubject_match2); | |
01f809c7 | 752 | STR(domain_suffix_match2); |
cebee30f | 753 | STR(domain_match2); |
6fc6879b JM |
754 | STR(phase1); |
755 | STR(phase2); | |
756 | STR(pcsc); | |
757 | STR(pin); | |
758 | STR(engine_id); | |
759 | STR(key_id); | |
61ee0f71 DS |
760 | STR(cert_id); |
761 | STR(ca_cert_id); | |
762 | STR(key2_id); | |
98842d51 CL |
763 | STR(pin2); |
764 | STR(engine2_id); | |
61ee0f71 DS |
765 | STR(cert2_id); |
766 | STR(ca_cert2_id); | |
6fc6879b | 767 | INTe(engine); |
98842d51 | 768 | INTe(engine2); |
6fc6879b | 769 | INT_DEF(eapol_flags, DEFAULT_EAPOL_FLAGS); |
2b892d44 | 770 | STR(openssl_ciphers); |
02a8d45a | 771 | INTe(erp); |
6fc6879b JM |
772 | #endif /* IEEE8021X_EAPOL */ |
773 | for (i = 0; i < 4; i++) | |
774 | write_wep_key(f, i, ssid); | |
775 | INT(wep_tx_keyidx); | |
776 | INT(priority); | |
777 | #ifdef IEEE8021X_EAPOL | |
778 | INT_DEF(eap_workaround, DEFAULT_EAP_WORKAROUND); | |
779 | STR(pac_file); | |
780 | INT_DEFe(fragment_size, DEFAULT_FRAGMENT_SIZE); | |
cf15b15c | 781 | INTe(ocsp); |
13f6a07e | 782 | INT_DEFe(sim_num, DEFAULT_USER_SELECTED_SIM); |
6fc6879b JM |
783 | #endif /* IEEE8021X_EAPOL */ |
784 | INT(mode); | |
2b892d44 | 785 | INT(no_auto_peer); |
31a856a1 | 786 | INT_DEF(mesh_rssi_threshold, DEFAULT_MESH_RSSI_THRESHOLD); |
bca06366 | 787 | INT(frequency); |
4d9e6fba | 788 | INT(fixed_freq); |
d9909717 TB |
789 | #ifdef CONFIG_ACS |
790 | INT(acs); | |
791 | #endif /* CONFIG_ACS */ | |
6e202021 | 792 | write_int(f, "proactive_key_caching", ssid->proactive_key_caching, -1); |
6fc6879b JM |
793 | INT(disabled); |
794 | INT(peerkey); | |
2b892d44 | 795 | INT(mixed_cell); |
2124a615 | 796 | INT(vht); |
b07ff9cb | 797 | INT_DEF(ht, 1); |
2124a615 | 798 | INT(ht40); |
0f29bc68 | 799 | INT(max_oper_chwidth); |
2124a615 JB |
800 | INT(vht_center_freq1); |
801 | INT(vht_center_freq2); | |
b9074912 | 802 | INT(pbss); |
b6317b41 | 803 | INT(wps_disabled); |
76e20f4f | 804 | INT(fils_dh_group); |
6fc6879b | 805 | #ifdef CONFIG_IEEE80211W |
62d49803 JM |
806 | write_int(f, "ieee80211w", ssid->ieee80211w, |
807 | MGMT_FRAME_PROTECTION_DEFAULT); | |
6fc6879b JM |
808 | #endif /* CONFIG_IEEE80211W */ |
809 | STR(id_str); | |
fbdcfd57 | 810 | #ifdef CONFIG_P2P |
9ec87666 | 811 | write_go_p2p_dev_addr(f, ssid); |
fbdcfd57 | 812 | write_p2p_client_list(f, ssid); |
01a57fe4 | 813 | write_psk_list(f, ssid); |
fbdcfd57 | 814 | #endif /* CONFIG_P2P */ |
2b892d44 | 815 | INT(ap_max_inactivity); |
18206e02 JM |
816 | INT(dtim_period); |
817 | INT(beacon_int); | |
dd10abcc HW |
818 | #ifdef CONFIG_MACSEC |
819 | INT(macsec_policy); | |
ad51731a SD |
820 | write_mka_cak(f, ssid); |
821 | write_mka_ckn(f, ssid); | |
7b4d546e | 822 | INT(macsec_integ_only); |
e0d9fd34 | 823 | INT(macsec_port); |
65dfa872 | 824 | INT_DEF(mka_priority, DEFAULT_PRIO_NOT_KEY_SERVER); |
dd10abcc | 825 | #endif /* CONFIG_MACSEC */ |
e376290c DS |
826 | #ifdef CONFIG_HS20 |
827 | INT(update_identifier); | |
828 | #endif /* CONFIG_HS20 */ | |
c267753b | 829 | write_int(f, "mac_addr", ssid->mac_addr, -1); |
2b2bb5a8 | 830 | #ifdef CONFIG_MESH |
2b2bb5a8 | 831 | STR(mesh_basic_rates); |
e6096799 MH |
832 | INT_DEF(dot11MeshMaxRetries, DEFAULT_MESH_MAX_RETRIES); |
833 | INT_DEF(dot11MeshRetryTimeout, DEFAULT_MESH_RETRY_TIMEOUT); | |
834 | INT_DEF(dot11MeshConfirmTimeout, DEFAULT_MESH_CONFIRM_TIMEOUT); | |
835 | INT_DEF(dot11MeshHoldingTimeout, DEFAULT_MESH_HOLDING_TIMEOUT); | |
2b2bb5a8 | 836 | #endif /* CONFIG_MESH */ |
2b892d44 | 837 | INT(wpa_ptk_rekey); |
6c33ca9f | 838 | INT(group_rekey); |
2b892d44 JM |
839 | INT(ignore_broadcast_ssid); |
840 | #ifdef CONFIG_HT_OVERRIDES | |
841 | INT_DEF(disable_ht, DEFAULT_DISABLE_HT); | |
842 | INT_DEF(disable_ht40, DEFAULT_DISABLE_HT40); | |
843 | INT_DEF(disable_sgi, DEFAULT_DISABLE_SGI); | |
844 | INT_DEF(disable_ldpc, DEFAULT_DISABLE_LDPC); | |
845 | INT(ht40_intolerant); | |
846 | INT_DEF(disable_max_amsdu, DEFAULT_DISABLE_MAX_AMSDU); | |
847 | INT_DEF(ampdu_factor, DEFAULT_AMPDU_FACTOR); | |
848 | INT_DEF(ampdu_density, DEFAULT_AMPDU_DENSITY); | |
849 | STR(ht_mcs); | |
850 | #endif /* CONFIG_HT_OVERRIDES */ | |
851 | #ifdef CONFIG_VHT_OVERRIDES | |
852 | INT(disable_vht); | |
853 | INT(vht_capa); | |
854 | INT(vht_capa_mask); | |
855 | INT_DEF(vht_rx_mcs_nss_1, -1); | |
856 | INT_DEF(vht_rx_mcs_nss_2, -1); | |
857 | INT_DEF(vht_rx_mcs_nss_3, -1); | |
858 | INT_DEF(vht_rx_mcs_nss_4, -1); | |
859 | INT_DEF(vht_rx_mcs_nss_5, -1); | |
860 | INT_DEF(vht_rx_mcs_nss_6, -1); | |
861 | INT_DEF(vht_rx_mcs_nss_7, -1); | |
862 | INT_DEF(vht_rx_mcs_nss_8, -1); | |
863 | INT_DEF(vht_tx_mcs_nss_1, -1); | |
864 | INT_DEF(vht_tx_mcs_nss_2, -1); | |
865 | INT_DEF(vht_tx_mcs_nss_3, -1); | |
866 | INT_DEF(vht_tx_mcs_nss_4, -1); | |
867 | INT_DEF(vht_tx_mcs_nss_5, -1); | |
868 | INT_DEF(vht_tx_mcs_nss_6, -1); | |
869 | INT_DEF(vht_tx_mcs_nss_7, -1); | |
870 | INT_DEF(vht_tx_mcs_nss_8, -1); | |
871 | #endif /* CONFIG_VHT_OVERRIDES */ | |
6fc6879b JM |
872 | |
873 | #undef STR | |
874 | #undef INT | |
875 | #undef INT_DEF | |
876 | } | |
877 | ||
878 | ||
f2c20751 JM |
879 | static void wpa_config_write_cred(FILE *f, struct wpa_cred *cred) |
880 | { | |
463c8ffb JM |
881 | size_t i; |
882 | ||
1a712d2f JM |
883 | if (cred->priority) |
884 | fprintf(f, "\tpriority=%d\n", cred->priority); | |
d7b01abd JM |
885 | if (cred->pcsc) |
886 | fprintf(f, "\tpcsc=%d\n", cred->pcsc); | |
f2c20751 JM |
887 | if (cred->realm) |
888 | fprintf(f, "\trealm=\"%s\"\n", cred->realm); | |
889 | if (cred->username) | |
890 | fprintf(f, "\tusername=\"%s\"\n", cred->username); | |
9aae09f1 JM |
891 | if (cred->password && cred->ext_password) |
892 | fprintf(f, "\tpassword=ext:%s\n", cred->password); | |
893 | else if (cred->password) | |
f2c20751 JM |
894 | fprintf(f, "\tpassword=\"%s\"\n", cred->password); |
895 | if (cred->ca_cert) | |
896 | fprintf(f, "\tca_cert=\"%s\"\n", cred->ca_cert); | |
9aae09f1 JM |
897 | if (cred->client_cert) |
898 | fprintf(f, "\tclient_cert=\"%s\"\n", cred->client_cert); | |
899 | if (cred->private_key) | |
900 | fprintf(f, "\tprivate_key=\"%s\"\n", cred->private_key); | |
901 | if (cred->private_key_passwd) | |
902 | fprintf(f, "\tprivate_key_passwd=\"%s\"\n", | |
903 | cred->private_key_passwd); | |
f2c20751 JM |
904 | if (cred->imsi) |
905 | fprintf(f, "\timsi=\"%s\"\n", cred->imsi); | |
906 | if (cred->milenage) | |
907 | fprintf(f, "\tmilenage=\"%s\"\n", cred->milenage); | |
463c8ffb JM |
908 | for (i = 0; i < cred->num_domain; i++) |
909 | fprintf(f, "\tdomain=\"%s\"\n", cred->domain[i]); | |
ac1bc549 | 910 | if (cred->domain_suffix_match) |
fa258a3d | 911 | fprintf(f, "\tdomain_suffix_match=\"%s\"\n", |
ac1bc549 | 912 | cred->domain_suffix_match); |
9aae09f1 | 913 | if (cred->roaming_consortium_len) { |
9aae09f1 JM |
914 | fprintf(f, "\troaming_consortium="); |
915 | for (i = 0; i < cred->roaming_consortium_len; i++) | |
916 | fprintf(f, "%02x", cred->roaming_consortium[i]); | |
917 | fprintf(f, "\n"); | |
918 | } | |
919 | if (cred->eap_method) { | |
920 | const char *name; | |
921 | name = eap_get_name(cred->eap_method[0].vendor, | |
922 | cred->eap_method[0].method); | |
f2ca0e97 JM |
923 | if (name) |
924 | fprintf(f, "\teap=%s\n", name); | |
9aae09f1 JM |
925 | } |
926 | if (cred->phase1) | |
927 | fprintf(f, "\tphase1=\"%s\"\n", cred->phase1); | |
928 | if (cred->phase2) | |
929 | fprintf(f, "\tphase2=\"%s\"\n", cred->phase2); | |
dbea8ac7 | 930 | if (cred->excluded_ssid) { |
463c8ffb | 931 | size_t j; |
dbea8ac7 JM |
932 | for (i = 0; i < cred->num_excluded_ssid; i++) { |
933 | struct excluded_ssid *e = &cred->excluded_ssid[i]; | |
934 | fprintf(f, "\texcluded_ssid="); | |
935 | for (j = 0; j < e->ssid_len; j++) | |
936 | fprintf(f, "%02x", e->ssid[j]); | |
937 | fprintf(f, "\n"); | |
938 | } | |
939 | } | |
bc00053c JM |
940 | if (cred->roaming_partner) { |
941 | for (i = 0; i < cred->num_roaming_partner; i++) { | |
942 | struct roaming_partner *p = &cred->roaming_partner[i]; | |
943 | fprintf(f, "\troaming_partner=\"%s,%d,%u,%s\"\n", | |
944 | p->fqdn, p->exact_match, p->priority, | |
945 | p->country); | |
946 | } | |
947 | } | |
f9cd147d JM |
948 | if (cred->update_identifier) |
949 | fprintf(f, "\tupdate_identifier=%d\n", cred->update_identifier); | |
aa26ba68 JM |
950 | |
951 | if (cred->provisioning_sp) | |
f777fd12 | 952 | fprintf(f, "\tprovisioning_sp=\"%s\"\n", cred->provisioning_sp); |
74794891 JM |
953 | if (cred->sp_priority) |
954 | fprintf(f, "\tsp_priority=%d\n", cred->sp_priority); | |
4cad9df1 JM |
955 | |
956 | if (cred->min_dl_bandwidth_home) | |
957 | fprintf(f, "\tmin_dl_bandwidth_home=%u\n", | |
958 | cred->min_dl_bandwidth_home); | |
959 | if (cred->min_ul_bandwidth_home) | |
960 | fprintf(f, "\tmin_ul_bandwidth_home=%u\n", | |
961 | cred->min_ul_bandwidth_home); | |
962 | if (cred->min_dl_bandwidth_roaming) | |
963 | fprintf(f, "\tmin_dl_bandwidth_roaming=%u\n", | |
964 | cred->min_dl_bandwidth_roaming); | |
965 | if (cred->min_ul_bandwidth_roaming) | |
966 | fprintf(f, "\tmin_ul_bandwidth_roaming=%u\n", | |
967 | cred->min_ul_bandwidth_roaming); | |
a45b2dc5 JM |
968 | |
969 | if (cred->max_bss_load) | |
970 | fprintf(f, "\tmax_bss_load=%u\n", | |
971 | cred->max_bss_load); | |
cf6d08a6 JM |
972 | |
973 | if (cred->ocsp) | |
974 | fprintf(f, "\tocsp=%d\n", cred->ocsp); | |
75aea3e7 JM |
975 | |
976 | if (cred->num_req_conn_capab) { | |
977 | for (i = 0; i < cred->num_req_conn_capab; i++) { | |
978 | int *ports; | |
979 | ||
980 | fprintf(f, "\treq_conn_capab=%u", | |
981 | cred->req_conn_capab_proto[i]); | |
982 | ports = cred->req_conn_capab_port[i]; | |
983 | if (ports) { | |
984 | int j; | |
985 | for (j = 0; ports[j] != -1; j++) { | |
986 | fprintf(f, "%s%d", j > 0 ? "," : ":", | |
987 | ports[j]); | |
988 | } | |
989 | } | |
990 | fprintf(f, "\n"); | |
991 | } | |
992 | } | |
993 | ||
994 | if (cred->required_roaming_consortium_len) { | |
995 | fprintf(f, "\trequired_roaming_consortium="); | |
996 | for (i = 0; i < cred->required_roaming_consortium_len; i++) | |
997 | fprintf(f, "%02x", | |
998 | cred->required_roaming_consortium[i]); | |
999 | fprintf(f, "\n"); | |
1000 | } | |
13f6a07e NJ |
1001 | |
1002 | if (cred->sim_num != DEFAULT_USER_SELECTED_SIM) | |
1003 | fprintf(f, "\tsim_num=%d\n", cred->sim_num); | |
f2c20751 JM |
1004 | } |
1005 | ||
1006 | ||
6fc6879b JM |
1007 | #ifndef CONFIG_NO_CONFIG_BLOBS |
1008 | static int wpa_config_write_blob(FILE *f, struct wpa_config_blob *blob) | |
1009 | { | |
1010 | unsigned char *encoded; | |
1011 | ||
1012 | encoded = base64_encode(blob->data, blob->len, NULL); | |
1013 | if (encoded == NULL) | |
1014 | return -1; | |
1015 | ||
1016 | fprintf(f, "\nblob-base64-%s={\n%s}\n", blob->name, encoded); | |
1017 | os_free(encoded); | |
1018 | return 0; | |
1019 | } | |
1020 | #endif /* CONFIG_NO_CONFIG_BLOBS */ | |
1021 | ||
1022 | ||
3f2c8ba6 JM |
1023 | static void write_global_bin(FILE *f, const char *field, |
1024 | const struct wpabuf *val) | |
1025 | { | |
1026 | size_t i; | |
1027 | const u8 *pos; | |
1028 | ||
1029 | if (val == NULL) | |
1030 | return; | |
1031 | ||
1032 | fprintf(f, "%s=", field); | |
1033 | pos = wpabuf_head(val); | |
1034 | for (i = 0; i < wpabuf_len(val); i++) | |
1035 | fprintf(f, "%02X", *pos++); | |
1036 | fprintf(f, "\n"); | |
1037 | } | |
1038 | ||
1039 | ||
6fc6879b JM |
1040 | static void wpa_config_write_global(FILE *f, struct wpa_config *config) |
1041 | { | |
1042 | #ifdef CONFIG_CTRL_IFACE | |
1043 | if (config->ctrl_interface) | |
1044 | fprintf(f, "ctrl_interface=%s\n", config->ctrl_interface); | |
1045 | if (config->ctrl_interface_group) | |
1046 | fprintf(f, "ctrl_interface_group=%s\n", | |
1047 | config->ctrl_interface_group); | |
1048 | #endif /* CONFIG_CTRL_IFACE */ | |
1049 | if (config->eapol_version != DEFAULT_EAPOL_VERSION) | |
1050 | fprintf(f, "eapol_version=%d\n", config->eapol_version); | |
1051 | if (config->ap_scan != DEFAULT_AP_SCAN) | |
1052 | fprintf(f, "ap_scan=%d\n", config->ap_scan); | |
54ddd743 JM |
1053 | if (config->disable_scan_offload) |
1054 | fprintf(f, "disable_scan_offload=%d\n", | |
1055 | config->disable_scan_offload); | |
6fc6879b JM |
1056 | if (config->fast_reauth != DEFAULT_FAST_REAUTH) |
1057 | fprintf(f, "fast_reauth=%d\n", config->fast_reauth); | |
6fc6879b JM |
1058 | if (config->opensc_engine_path) |
1059 | fprintf(f, "opensc_engine_path=%s\n", | |
1060 | config->opensc_engine_path); | |
1061 | if (config->pkcs11_engine_path) | |
1062 | fprintf(f, "pkcs11_engine_path=%s\n", | |
1063 | config->pkcs11_engine_path); | |
1064 | if (config->pkcs11_module_path) | |
1065 | fprintf(f, "pkcs11_module_path=%s\n", | |
1066 | config->pkcs11_module_path); | |
07e2de31 JM |
1067 | if (config->openssl_ciphers) |
1068 | fprintf(f, "openssl_ciphers=%s\n", config->openssl_ciphers); | |
f64adcd7 JM |
1069 | if (config->pcsc_reader) |
1070 | fprintf(f, "pcsc_reader=%s\n", config->pcsc_reader); | |
1071 | if (config->pcsc_pin) | |
1072 | fprintf(f, "pcsc_pin=%s\n", config->pcsc_pin); | |
6fc6879b JM |
1073 | if (config->driver_param) |
1074 | fprintf(f, "driver_param=%s\n", config->driver_param); | |
1075 | if (config->dot11RSNAConfigPMKLifetime) | |
91b7a5e1 | 1076 | fprintf(f, "dot11RSNAConfigPMKLifetime=%u\n", |
6fc6879b JM |
1077 | config->dot11RSNAConfigPMKLifetime); |
1078 | if (config->dot11RSNAConfigPMKReauthThreshold) | |
91b7a5e1 | 1079 | fprintf(f, "dot11RSNAConfigPMKReauthThreshold=%u\n", |
6fc6879b JM |
1080 | config->dot11RSNAConfigPMKReauthThreshold); |
1081 | if (config->dot11RSNAConfigSATimeout) | |
91b7a5e1 | 1082 | fprintf(f, "dot11RSNAConfigSATimeout=%u\n", |
6fc6879b JM |
1083 | config->dot11RSNAConfigSATimeout); |
1084 | if (config->update_config) | |
1085 | fprintf(f, "update_config=%d\n", config->update_config); | |
f855f923 | 1086 | #ifdef CONFIG_WPS |
9be09636 | 1087 | if (!is_nil_uuid(config->uuid)) { |
f855f923 JM |
1088 | char buf[40]; |
1089 | uuid_bin2str(config->uuid, buf, sizeof(buf)); | |
1090 | fprintf(f, "uuid=%s\n", buf); | |
1091 | } | |
183d3924 JM |
1092 | if (config->auto_uuid) |
1093 | fprintf(f, "auto_uuid=%d\n", config->auto_uuid); | |
3c0b7aa4 JM |
1094 | if (config->device_name) |
1095 | fprintf(f, "device_name=%s\n", config->device_name); | |
1096 | if (config->manufacturer) | |
1097 | fprintf(f, "manufacturer=%s\n", config->manufacturer); | |
1098 | if (config->model_name) | |
1099 | fprintf(f, "model_name=%s\n", config->model_name); | |
1100 | if (config->model_number) | |
1101 | fprintf(f, "model_number=%s\n", config->model_number); | |
1102 | if (config->serial_number) | |
1103 | fprintf(f, "serial_number=%s\n", config->serial_number); | |
2f646b6e JB |
1104 | { |
1105 | char _buf[WPS_DEV_TYPE_BUFSIZE], *buf; | |
1106 | buf = wps_dev_type_bin2str(config->device_type, | |
1107 | _buf, sizeof(_buf)); | |
a769b094 JM |
1108 | if (os_strcmp(buf, "0-00000000-0") != 0) |
1109 | fprintf(f, "device_type=%s\n", buf); | |
2f646b6e | 1110 | } |
9be09636 | 1111 | if (WPA_GET_BE32(config->os_version)) |
3c0b7aa4 JM |
1112 | fprintf(f, "os_version=%08x\n", |
1113 | WPA_GET_BE32(config->os_version)); | |
c0e4dd9e JM |
1114 | if (config->config_methods) |
1115 | fprintf(f, "config_methods=%s\n", config->config_methods); | |
47662164 JM |
1116 | if (config->wps_cred_processing) |
1117 | fprintf(f, "wps_cred_processing=%d\n", | |
1118 | config->wps_cred_processing); | |
71dd3b78 AS |
1119 | if (config->wps_vendor_ext_m1) { |
1120 | int i, len = wpabuf_len(config->wps_vendor_ext_m1); | |
1121 | const u8 *p = wpabuf_head_u8(config->wps_vendor_ext_m1); | |
1122 | if (len > 0) { | |
1123 | fprintf(f, "wps_vendor_ext_m1="); | |
1124 | for (i = 0; i < len; i++) | |
1125 | fprintf(f, "%02x", *p++); | |
1126 | fprintf(f, "\n"); | |
1127 | } | |
1128 | } | |
f855f923 | 1129 | #endif /* CONFIG_WPS */ |
e3768e7c | 1130 | #ifdef CONFIG_P2P |
1fb1bf99 JM |
1131 | { |
1132 | int i; | |
1133 | char _buf[WPS_DEV_TYPE_BUFSIZE], *buf; | |
1134 | ||
1135 | for (i = 0; i < config->num_sec_device_types; i++) { | |
1136 | buf = wps_dev_type_bin2str(config->sec_device_type[i], | |
1137 | _buf, sizeof(_buf)); | |
1138 | if (buf) | |
1139 | fprintf(f, "sec_device_type=%s\n", buf); | |
1140 | } | |
1141 | } | |
e3768e7c | 1142 | if (config->p2p_listen_reg_class) |
91b7a5e1 | 1143 | fprintf(f, "p2p_listen_reg_class=%d\n", |
e3768e7c JM |
1144 | config->p2p_listen_reg_class); |
1145 | if (config->p2p_listen_channel) | |
91b7a5e1 | 1146 | fprintf(f, "p2p_listen_channel=%d\n", |
e3768e7c JM |
1147 | config->p2p_listen_channel); |
1148 | if (config->p2p_oper_reg_class) | |
91b7a5e1 | 1149 | fprintf(f, "p2p_oper_reg_class=%d\n", |
e3768e7c JM |
1150 | config->p2p_oper_reg_class); |
1151 | if (config->p2p_oper_channel) | |
91b7a5e1 | 1152 | fprintf(f, "p2p_oper_channel=%d\n", config->p2p_oper_channel); |
e3768e7c | 1153 | if (config->p2p_go_intent != DEFAULT_P2P_GO_INTENT) |
91b7a5e1 | 1154 | fprintf(f, "p2p_go_intent=%d\n", config->p2p_go_intent); |
e3768e7c JM |
1155 | if (config->p2p_ssid_postfix) |
1156 | fprintf(f, "p2p_ssid_postfix=%s\n", config->p2p_ssid_postfix); | |
1157 | if (config->persistent_reconnect) | |
91b7a5e1 | 1158 | fprintf(f, "persistent_reconnect=%d\n", |
e3768e7c | 1159 | config->persistent_reconnect); |
0f66abd2 | 1160 | if (config->p2p_intra_bss != DEFAULT_P2P_INTRA_BSS) |
91b7a5e1 | 1161 | fprintf(f, "p2p_intra_bss=%d\n", config->p2p_intra_bss); |
3071e181 | 1162 | if (config->p2p_group_idle) |
91b7a5e1 | 1163 | fprintf(f, "p2p_group_idle=%d\n", config->p2p_group_idle); |
1b928f96 JM |
1164 | if (config->p2p_passphrase_len) |
1165 | fprintf(f, "p2p_passphrase_len=%u\n", | |
1166 | config->p2p_passphrase_len); | |
21d996f7 JM |
1167 | if (config->p2p_pref_chan) { |
1168 | unsigned int i; | |
1169 | fprintf(f, "p2p_pref_chan="); | |
1170 | for (i = 0; i < config->num_p2p_pref_chan; i++) { | |
1171 | fprintf(f, "%s%u:%u", i > 0 ? "," : "", | |
1172 | config->p2p_pref_chan[i].op_class, | |
1173 | config->p2p_pref_chan[i].chan); | |
1174 | } | |
1175 | fprintf(f, "\n"); | |
1176 | } | |
556b30da JM |
1177 | if (config->p2p_no_go_freq.num) { |
1178 | char *val = freq_range_list_str(&config->p2p_no_go_freq); | |
1179 | if (val) { | |
1180 | fprintf(f, "p2p_no_go_freq=%s\n", val); | |
1181 | os_free(val); | |
1182 | } | |
1183 | } | |
51e9f228 JM |
1184 | if (config->p2p_add_cli_chan) |
1185 | fprintf(f, "p2p_add_cli_chan=%d\n", config->p2p_add_cli_chan); | |
e3bd6e9d IP |
1186 | if (config->p2p_optimize_listen_chan != |
1187 | DEFAULT_P2P_OPTIMIZE_LISTEN_CHAN) | |
1188 | fprintf(f, "p2p_optimize_listen_chan=%d\n", | |
1189 | config->p2p_optimize_listen_chan); | |
a93a15bb | 1190 | if (config->p2p_go_ht40) |
91b7a5e1 | 1191 | fprintf(f, "p2p_go_ht40=%d\n", config->p2p_go_ht40); |
20ea1ca4 | 1192 | if (config->p2p_go_vht) |
91b7a5e1 | 1193 | fprintf(f, "p2p_go_vht=%d\n", config->p2p_go_vht); |
0b8bcaa5 | 1194 | if (config->p2p_go_ctwindow != DEFAULT_P2P_GO_CTWINDOW) |
91b7a5e1 | 1195 | fprintf(f, "p2p_go_ctwindow=%d\n", config->p2p_go_ctwindow); |
7a808c7e | 1196 | if (config->p2p_disabled) |
91b7a5e1 | 1197 | fprintf(f, "p2p_disabled=%d\n", config->p2p_disabled); |
d76cd41a | 1198 | if (config->p2p_no_group_iface) |
91b7a5e1 | 1199 | fprintf(f, "p2p_no_group_iface=%d\n", |
d76cd41a | 1200 | config->p2p_no_group_iface); |
ef8151ac | 1201 | if (config->p2p_ignore_shared_freq) |
91b7a5e1 | 1202 | fprintf(f, "p2p_ignore_shared_freq=%d\n", |
ef8151ac | 1203 | config->p2p_ignore_shared_freq); |
07c1e987 | 1204 | if (config->p2p_cli_probe) |
91b7a5e1 | 1205 | fprintf(f, "p2p_cli_probe=%d\n", config->p2p_cli_probe); |
1a471ff0 IP |
1206 | if (config->p2p_go_freq_change_policy != DEFAULT_P2P_GO_FREQ_MOVE) |
1207 | fprintf(f, "p2p_go_freq_change_policy=%u\n", | |
1208 | config->p2p_go_freq_change_policy); | |
17d32eb3 PK |
1209 | if (WPA_GET_BE32(config->ip_addr_go)) |
1210 | fprintf(f, "ip_addr_go=%u.%u.%u.%u\n", | |
1211 | config->ip_addr_go[0], config->ip_addr_go[1], | |
1212 | config->ip_addr_go[2], config->ip_addr_go[3]); | |
1213 | if (WPA_GET_BE32(config->ip_addr_mask)) | |
1214 | fprintf(f, "ip_addr_mask=%u.%u.%u.%u\n", | |
1215 | config->ip_addr_mask[0], config->ip_addr_mask[1], | |
1216 | config->ip_addr_mask[2], config->ip_addr_mask[3]); | |
1217 | if (WPA_GET_BE32(config->ip_addr_start)) | |
1218 | fprintf(f, "ip_addr_start=%u.%u.%u.%u\n", | |
1219 | config->ip_addr_start[0], config->ip_addr_start[1], | |
1220 | config->ip_addr_start[2], config->ip_addr_start[3]); | |
1221 | if (WPA_GET_BE32(config->ip_addr_end)) | |
1222 | fprintf(f, "ip_addr_end=%u.%u.%u.%u\n", | |
1223 | config->ip_addr_end[0], config->ip_addr_end[1], | |
1224 | config->ip_addr_end[2], config->ip_addr_end[3]); | |
e3768e7c | 1225 | #endif /* CONFIG_P2P */ |
315ce40a | 1226 | if (config->country[0] && config->country[1]) { |
6d158490 | 1227 | fprintf(f, "country=%c%c\n", |
315ce40a | 1228 | config->country[0], config->country[1]); |
6d158490 | 1229 | } |
c9c38b09 JM |
1230 | if (config->bss_max_count != DEFAULT_BSS_MAX_COUNT) |
1231 | fprintf(f, "bss_max_count=%u\n", config->bss_max_count); | |
78633c37 SL |
1232 | if (config->bss_expiration_age != DEFAULT_BSS_EXPIRATION_AGE) |
1233 | fprintf(f, "bss_expiration_age=%u\n", | |
1234 | config->bss_expiration_age); | |
1235 | if (config->bss_expiration_scan_count != | |
1236 | DEFAULT_BSS_EXPIRATION_SCAN_COUNT) | |
1237 | fprintf(f, "bss_expiration_scan_count=%u\n", | |
1238 | config->bss_expiration_scan_count); | |
3812464c JM |
1239 | if (config->filter_ssids) |
1240 | fprintf(f, "filter_ssids=%d\n", config->filter_ssids); | |
58ed9e31 JM |
1241 | if (config->filter_rssi) |
1242 | fprintf(f, "filter_rssi=%d\n", config->filter_rssi); | |
dae608d5 JM |
1243 | if (config->max_num_sta != DEFAULT_MAX_NUM_STA) |
1244 | fprintf(f, "max_num_sta=%u\n", config->max_num_sta); | |
0d7e5a3a | 1245 | if (config->disassoc_low_ack) |
91b7a5e1 | 1246 | fprintf(f, "disassoc_low_ack=%d\n", config->disassoc_low_ack); |
66aadbd7 JK |
1247 | #ifdef CONFIG_HS20 |
1248 | if (config->hs20) | |
1249 | fprintf(f, "hs20=1\n"); | |
1250 | #endif /* CONFIG_HS20 */ | |
67e1b984 | 1251 | #ifdef CONFIG_INTERWORKING |
46ee0427 | 1252 | if (config->interworking) |
91b7a5e1 | 1253 | fprintf(f, "interworking=%d\n", config->interworking); |
46ee0427 JM |
1254 | if (!is_zero_ether_addr(config->hessid)) |
1255 | fprintf(f, "hessid=" MACSTR "\n", MAC2STR(config->hessid)); | |
11540c0b JM |
1256 | if (config->access_network_type != DEFAULT_ACCESS_NETWORK_TYPE) |
1257 | fprintf(f, "access_network_type=%d\n", | |
1258 | config->access_network_type); | |
67e1b984 | 1259 | #endif /* CONFIG_INTERWORKING */ |
1298c145 | 1260 | if (config->pbc_in_m1) |
91b7a5e1 | 1261 | fprintf(f, "pbc_in_m1=%d\n", config->pbc_in_m1); |
042ec551 JM |
1262 | if (config->wps_nfc_pw_from_config) { |
1263 | if (config->wps_nfc_dev_pw_id) | |
1264 | fprintf(f, "wps_nfc_dev_pw_id=%d\n", | |
1265 | config->wps_nfc_dev_pw_id); | |
1266 | write_global_bin(f, "wps_nfc_dh_pubkey", | |
1267 | config->wps_nfc_dh_pubkey); | |
1268 | write_global_bin(f, "wps_nfc_dh_privkey", | |
1269 | config->wps_nfc_dh_privkey); | |
1270 | write_global_bin(f, "wps_nfc_dev_pw", config->wps_nfc_dev_pw); | |
1271 | } | |
306ae225 JM |
1272 | |
1273 | if (config->ext_password_backend) | |
1274 | fprintf(f, "ext_password_backend=%s\n", | |
1275 | config->ext_password_backend); | |
462a7439 ES |
1276 | if (config->p2p_go_max_inactivity != DEFAULT_P2P_GO_MAX_INACTIVITY) |
1277 | fprintf(f, "p2p_go_max_inactivity=%d\n", | |
1278 | config->p2p_go_max_inactivity); | |
4d5bda5f JM |
1279 | if (config->auto_interworking) |
1280 | fprintf(f, "auto_interworking=%d\n", | |
1281 | config->auto_interworking); | |
6e202021 JM |
1282 | if (config->okc) |
1283 | fprintf(f, "okc=%d\n", config->okc); | |
62d49803 JM |
1284 | if (config->pmf) |
1285 | fprintf(f, "pmf=%d\n", config->pmf); | |
18206e02 JM |
1286 | if (config->dtim_period) |
1287 | fprintf(f, "dtim_period=%d\n", config->dtim_period); | |
1288 | if (config->beacon_int) | |
1289 | fprintf(f, "beacon_int=%d\n", config->beacon_int); | |
625f202a JM |
1290 | |
1291 | if (config->sae_groups) { | |
1292 | int i; | |
1293 | fprintf(f, "sae_groups="); | |
9284418d | 1294 | for (i = 0; config->sae_groups[i] > 0; i++) { |
625f202a JM |
1295 | fprintf(f, "%s%d", i > 0 ? " " : "", |
1296 | config->sae_groups[i]); | |
1297 | } | |
1298 | fprintf(f, "\n"); | |
1299 | } | |
18a2eaab JM |
1300 | |
1301 | if (config->ap_vendor_elements) { | |
1302 | int i, len = wpabuf_len(config->ap_vendor_elements); | |
1303 | const u8 *p = wpabuf_head_u8(config->ap_vendor_elements); | |
1304 | if (len > 0) { | |
1305 | fprintf(f, "ap_vendor_elements="); | |
1306 | for (i = 0; i < len; i++) | |
1307 | fprintf(f, "%02x", *p++); | |
1308 | fprintf(f, "\n"); | |
1309 | } | |
1310 | } | |
4342326f JM |
1311 | |
1312 | if (config->ignore_old_scan_res) | |
1313 | fprintf(f, "ignore_old_scan_res=%d\n", | |
1314 | config->ignore_old_scan_res); | |
f5ffc348 BG |
1315 | |
1316 | if (config->freq_list && config->freq_list[0]) { | |
1317 | int i; | |
1318 | fprintf(f, "freq_list="); | |
1319 | for (i = 0; config->freq_list[i]; i++) { | |
91b7a5e1 | 1320 | fprintf(f, "%s%d", i > 0 ? " " : "", |
f5ffc348 BG |
1321 | config->freq_list[i]); |
1322 | } | |
1323 | fprintf(f, "\n"); | |
1324 | } | |
6124e858 BG |
1325 | if (config->scan_cur_freq != DEFAULT_SCAN_CUR_FREQ) |
1326 | fprintf(f, "scan_cur_freq=%d\n", config->scan_cur_freq); | |
4aa81868 SF |
1327 | |
1328 | if (config->sched_scan_interval) | |
1329 | fprintf(f, "sched_scan_interval=%u\n", | |
1330 | config->sched_scan_interval); | |
a5d44ac0 | 1331 | |
d0330d57 PK |
1332 | if (config->sched_scan_start_delay) |
1333 | fprintf(f, "sched_scan_start_delay=%u\n", | |
1334 | config->sched_scan_start_delay); | |
1335 | ||
a5d44ac0 JM |
1336 | if (config->external_sim) |
1337 | fprintf(f, "external_sim=%d\n", config->external_sim); | |
800d5872 SD |
1338 | |
1339 | if (config->tdls_external_control) | |
1340 | fprintf(f, "tdls_external_control=%d\n", | |
1341 | config->tdls_external_control); | |
54ac5aa2 | 1342 | |
e4fa8b12 | 1343 | if (config->wowlan_triggers) |
8b627b7c | 1344 | fprintf(f, "wowlan_triggers=%s\n", |
e4fa8b12 EP |
1345 | config->wowlan_triggers); |
1346 | ||
54ac5aa2 AB |
1347 | if (config->bgscan) |
1348 | fprintf(f, "bgscan=\"%s\"\n", config->bgscan); | |
d3b20469 | 1349 | |
1f539c78 JM |
1350 | if (config->autoscan) |
1351 | fprintf(f, "autoscan=%s\n", config->autoscan); | |
1352 | ||
d3b20469 NS |
1353 | if (config->p2p_search_delay != DEFAULT_P2P_SEARCH_DELAY) |
1354 | fprintf(f, "p2p_search_delay=%u\n", | |
1355 | config->p2p_search_delay); | |
c267753b JM |
1356 | |
1357 | if (config->mac_addr) | |
1358 | fprintf(f, "mac_addr=%d\n", config->mac_addr); | |
1359 | ||
1360 | if (config->rand_addr_lifetime != DEFAULT_RAND_ADDR_LIFETIME) | |
1361 | fprintf(f, "rand_addr_lifetime=%u\n", | |
1362 | config->rand_addr_lifetime); | |
1363 | ||
1364 | if (config->preassoc_mac_addr) | |
1365 | fprintf(f, "preassoc_mac_addr=%d\n", config->preassoc_mac_addr); | |
b41f2684 CL |
1366 | |
1367 | if (config->key_mgmt_offload != DEFAULT_KEY_MGMT_OFFLOAD) | |
91b7a5e1 | 1368 | fprintf(f, "key_mgmt_offload=%d\n", config->key_mgmt_offload); |
e45e8989 TP |
1369 | |
1370 | if (config->user_mpm != DEFAULT_USER_MPM) | |
1371 | fprintf(f, "user_mpm=%d\n", config->user_mpm); | |
4b409368 MH |
1372 | |
1373 | if (config->max_peer_links != DEFAULT_MAX_PEER_LINKS) | |
1374 | fprintf(f, "max_peer_links=%d\n", config->max_peer_links); | |
483dd6a5 JM |
1375 | |
1376 | if (config->cert_in_cb != DEFAULT_CERT_IN_CB) | |
1377 | fprintf(f, "cert_in_cb=%d\n", config->cert_in_cb); | |
5a2a6de6 MH |
1378 | |
1379 | if (config->mesh_max_inactivity != DEFAULT_MESH_MAX_INACTIVITY) | |
1380 | fprintf(f, "mesh_max_inactivity=%d\n", | |
1381 | config->mesh_max_inactivity); | |
c35e35ed | 1382 | |
ecd40fef MH |
1383 | if (config->dot11RSNASAERetransPeriod != |
1384 | DEFAULT_DOT11_RSNA_SAE_RETRANS_PERIOD) | |
1385 | fprintf(f, "dot11RSNASAERetransPeriod=%d\n", | |
1386 | config->dot11RSNASAERetransPeriod); | |
1387 | ||
c35e35ed | 1388 | if (config->passive_scan) |
c4da67de | 1389 | fprintf(f, "passive_scan=%d\n", config->passive_scan); |
59b416c7 JM |
1390 | |
1391 | if (config->reassoc_same_bss_optim) | |
1392 | fprintf(f, "reassoc_same_bss_optim=%d\n", | |
1393 | config->reassoc_same_bss_optim); | |
94687a0a SD |
1394 | |
1395 | if (config->wps_priority) | |
1396 | fprintf(f, "wps_priority=%d\n", config->wps_priority); | |
73ed03f3 MS |
1397 | |
1398 | if (config->wpa_rsc_relaxation != DEFAULT_WPA_RSC_RELAXATION) | |
1399 | fprintf(f, "wpa_rsc_relaxation=%d\n", | |
1400 | config->wpa_rsc_relaxation); | |
32c02261 AS |
1401 | |
1402 | if (config->sched_scan_plans) | |
1403 | fprintf(f, "sched_scan_plans=%s\n", config->sched_scan_plans); | |
facf2c72 DS |
1404 | |
1405 | #ifdef CONFIG_MBO | |
1406 | if (config->non_pref_chan) | |
1407 | fprintf(f, "non_pref_chan=%s\n", config->non_pref_chan); | |
c5d193d7 DS |
1408 | if (config->mbo_cell_capa != DEFAULT_MBO_CELL_CAPA) |
1409 | fprintf(f, "mbo_cell_capa=%u\n", config->mbo_cell_capa); | |
af8bc24d KV |
1410 | if (config->disassoc_imminent_rssi_threshold != |
1411 | DEFAULT_DISASSOC_IMMINENT_RSSI_THRESHOLD) | |
1412 | fprintf(f, "disassoc_imminent_rssi_threshold=%d\n", | |
1413 | config->disassoc_imminent_rssi_threshold); | |
facf2c72 DS |
1414 | #endif /* CONFIG_MBO */ |
1415 | ||
c86bef29 JM |
1416 | if (config->gas_address3) |
1417 | fprintf(f, "gas_address3=%d\n", config->gas_address3); | |
d1723c55 LD |
1418 | |
1419 | if (config->ftm_responder) | |
1420 | fprintf(f, "ftm_responder=%d\n", config->ftm_responder); | |
1421 | if (config->ftm_initiator) | |
1422 | fprintf(f, "ftm_initiator=%d\n", config->ftm_initiator); | |
35c78f7b JM |
1423 | |
1424 | if (config->osu_dir) | |
1425 | fprintf(f, "osu_dir=%s\n", config->osu_dir); | |
54736d83 JM |
1426 | |
1427 | if (config->fst_group_id) | |
1428 | fprintf(f, "fst_group_id=%s\n", config->fst_group_id); | |
1429 | if (config->fst_priority) | |
1430 | fprintf(f, "fst_priority=%d\n", config->fst_priority); | |
1431 | if (config->fst_llt) | |
1432 | fprintf(f, "fst_llt=%d\n", config->fst_llt); | |
1d9d21f3 VK |
1433 | |
1434 | if (config->gas_rand_addr_lifetime != DEFAULT_RAND_ADDR_LIFETIME) | |
1435 | fprintf(f, "gas_rand_addr_lifetime=%u\n", | |
1436 | config->gas_rand_addr_lifetime); | |
1437 | if (config->gas_rand_mac_addr) | |
1438 | fprintf(f, "gas_rand_mac_addr=%d\n", config->gas_rand_mac_addr); | |
1439 | ||
6fc6879b JM |
1440 | } |
1441 | ||
1442 | #endif /* CONFIG_NO_CONFIG_WRITE */ | |
1443 | ||
1444 | ||
1445 | int wpa_config_write(const char *name, struct wpa_config *config) | |
1446 | { | |
1447 | #ifndef CONFIG_NO_CONFIG_WRITE | |
1448 | FILE *f; | |
1449 | struct wpa_ssid *ssid; | |
f2c20751 | 1450 | struct wpa_cred *cred; |
6fc6879b JM |
1451 | #ifndef CONFIG_NO_CONFIG_BLOBS |
1452 | struct wpa_config_blob *blob; | |
1453 | #endif /* CONFIG_NO_CONFIG_BLOBS */ | |
1454 | int ret = 0; | |
663ae2f4 VD |
1455 | const char *orig_name = name; |
1456 | int tmp_len = os_strlen(name) + 5; /* allow space for .tmp suffix */ | |
1457 | char *tmp_name = os_malloc(tmp_len); | |
1458 | ||
1459 | if (tmp_name) { | |
1460 | os_snprintf(tmp_name, tmp_len, "%s.tmp", name); | |
1461 | name = tmp_name; | |
1462 | } | |
6fc6879b JM |
1463 | |
1464 | wpa_printf(MSG_DEBUG, "Writing configuration file '%s'", name); | |
1465 | ||
1466 | f = fopen(name, "w"); | |
1467 | if (f == NULL) { | |
1468 | wpa_printf(MSG_DEBUG, "Failed to open '%s' for writing", name); | |
663ae2f4 | 1469 | os_free(tmp_name); |
6fc6879b JM |
1470 | return -1; |
1471 | } | |
1472 | ||
1473 | wpa_config_write_global(f, config); | |
1474 | ||
f2c20751 | 1475 | for (cred = config->cred; cred; cred = cred->next) { |
03ed3324 JM |
1476 | if (cred->temporary) |
1477 | continue; | |
f2c20751 JM |
1478 | fprintf(f, "\ncred={\n"); |
1479 | wpa_config_write_cred(f, cred); | |
1480 | fprintf(f, "}\n"); | |
1481 | } | |
1482 | ||
6fc6879b | 1483 | for (ssid = config->ssid; ssid; ssid = ssid->next) { |
2ff99b3c JM |
1484 | if (ssid->key_mgmt == WPA_KEY_MGMT_WPS || ssid->temporary) |
1485 | continue; /* do not save temporary networks */ | |
8e8280bd JM |
1486 | if (wpa_key_mgmt_wpa_psk(ssid->key_mgmt) && !ssid->psk_set && |
1487 | !ssid->passphrase) | |
1488 | continue; /* do not save invalid network */ | |
6fc6879b JM |
1489 | fprintf(f, "\nnetwork={\n"); |
1490 | wpa_config_write_network(f, ssid); | |
1491 | fprintf(f, "}\n"); | |
1492 | } | |
1493 | ||
1494 | #ifndef CONFIG_NO_CONFIG_BLOBS | |
1495 | for (blob = config->blobs; blob; blob = blob->next) { | |
1496 | ret = wpa_config_write_blob(f, blob); | |
1497 | if (ret) | |
1498 | break; | |
1499 | } | |
1500 | #endif /* CONFIG_NO_CONFIG_BLOBS */ | |
1501 | ||
a218e1de MW |
1502 | os_fdatasync(f); |
1503 | ||
6fc6879b JM |
1504 | fclose(f); |
1505 | ||
663ae2f4 VD |
1506 | if (tmp_name) { |
1507 | int chmod_ret = 0; | |
1508 | ||
1509 | #ifdef ANDROID | |
1510 | chmod_ret = chmod(tmp_name, | |
1511 | S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP); | |
1512 | #endif /* ANDROID */ | |
1513 | if (chmod_ret != 0 || rename(tmp_name, orig_name) != 0) | |
1514 | ret = -1; | |
1515 | ||
1516 | os_free(tmp_name); | |
1517 | } | |
1518 | ||
6fc6879b | 1519 | wpa_printf(MSG_DEBUG, "Configuration file '%s' written %ssuccessfully", |
663ae2f4 | 1520 | orig_name, ret ? "un" : ""); |
6fc6879b JM |
1521 | return ret; |
1522 | #else /* CONFIG_NO_CONFIG_WRITE */ | |
1523 | return -1; | |
1524 | #endif /* CONFIG_NO_CONFIG_WRITE */ | |
1525 | } |