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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 | 143 | if ((ssid->group_cipher & WPA_CIPHER_CCMP) && |
72b6e5d1 JM |
144 | !(ssid->pairwise_cipher & (WPA_CIPHER_CCMP | WPA_CIPHER_CCMP_256 | |
145 | WPA_CIPHER_GCMP | WPA_CIPHER_GCMP_256 | | |
146 | WPA_CIPHER_NONE))) { | |
6fc6879b JM |
147 | /* Group cipher cannot be stronger than the pairwise cipher. */ |
148 | wpa_printf(MSG_DEBUG, "Line %d: removed CCMP from group cipher" | |
149 | " list since it was not allowed for pairwise " | |
150 | "cipher", line); | |
151 | ssid->group_cipher &= ~WPA_CIPHER_CCMP; | |
152 | } | |
153 | ||
0c6099f3 MH |
154 | if (ssid->mode == WPAS_MODE_MESH && |
155 | (ssid->key_mgmt != WPA_KEY_MGMT_NONE && | |
156 | ssid->key_mgmt != WPA_KEY_MGMT_SAE)) { | |
157 | wpa_printf(MSG_ERROR, | |
158 | "Line %d: key_mgmt for mesh network should be open or SAE", | |
159 | line); | |
160 | errors++; | |
161 | } | |
162 | ||
6fc6879b JM |
163 | return errors; |
164 | } | |
165 | ||
166 | ||
167 | static struct wpa_ssid * wpa_config_read_network(FILE *f, int *line, int id) | |
168 | { | |
169 | struct wpa_ssid *ssid; | |
170 | int errors = 0, end = 0; | |
d42bc5e1 | 171 | char buf[2000], *pos, *pos2; |
6fc6879b JM |
172 | |
173 | wpa_printf(MSG_MSGDUMP, "Line: %d - start of a new network block", | |
174 | *line); | |
175 | ssid = os_zalloc(sizeof(*ssid)); | |
176 | if (ssid == NULL) | |
177 | return NULL; | |
01a57fe4 | 178 | dl_list_init(&ssid->psk_list); |
6fc6879b JM |
179 | ssid->id = id; |
180 | ||
181 | wpa_config_set_network_defaults(ssid); | |
182 | ||
183 | while (wpa_config_get_line(buf, sizeof(buf), f, line, &pos)) { | |
184 | if (os_strcmp(pos, "}") == 0) { | |
185 | end = 1; | |
186 | break; | |
187 | } | |
188 | ||
189 | pos2 = os_strchr(pos, '='); | |
190 | if (pos2 == NULL) { | |
191 | wpa_printf(MSG_ERROR, "Line %d: Invalid SSID line " | |
192 | "'%s'.", *line, pos); | |
193 | errors++; | |
194 | continue; | |
195 | } | |
196 | ||
197 | *pos2++ = '\0'; | |
198 | if (*pos2 == '"') { | |
199 | if (os_strchr(pos2 + 1, '"') == NULL) { | |
200 | wpa_printf(MSG_ERROR, "Line %d: invalid " | |
201 | "quotation '%s'.", *line, pos2); | |
202 | errors++; | |
203 | continue; | |
204 | } | |
205 | } | |
206 | ||
207 | if (wpa_config_set(ssid, pos, pos2, *line) < 0) | |
208 | errors++; | |
209 | } | |
210 | ||
211 | if (!end) { | |
212 | wpa_printf(MSG_ERROR, "Line %d: network block was not " | |
213 | "terminated properly.", *line); | |
214 | errors++; | |
215 | } | |
216 | ||
217 | errors += wpa_config_validate_network(ssid, *line); | |
218 | ||
219 | if (errors) { | |
220 | wpa_config_free_ssid(ssid); | |
221 | ssid = NULL; | |
222 | } | |
223 | ||
224 | return ssid; | |
225 | } | |
226 | ||
227 | ||
1bb7b8e8 JM |
228 | static struct wpa_cred * wpa_config_read_cred(FILE *f, int *line, int id) |
229 | { | |
230 | struct wpa_cred *cred; | |
231 | int errors = 0, end = 0; | |
232 | char buf[256], *pos, *pos2; | |
233 | ||
234 | wpa_printf(MSG_MSGDUMP, "Line: %d - start of a new cred block", *line); | |
235 | cred = os_zalloc(sizeof(*cred)); | |
236 | if (cred == NULL) | |
237 | return NULL; | |
238 | cred->id = id; | |
13f6a07e | 239 | cred->sim_num = DEFAULT_USER_SELECTED_SIM; |
1bb7b8e8 JM |
240 | |
241 | while (wpa_config_get_line(buf, sizeof(buf), f, line, &pos)) { | |
242 | if (os_strcmp(pos, "}") == 0) { | |
243 | end = 1; | |
244 | break; | |
245 | } | |
246 | ||
247 | pos2 = os_strchr(pos, '='); | |
248 | if (pos2 == NULL) { | |
249 | wpa_printf(MSG_ERROR, "Line %d: Invalid cred line " | |
250 | "'%s'.", *line, pos); | |
251 | errors++; | |
252 | continue; | |
253 | } | |
254 | ||
255 | *pos2++ = '\0'; | |
256 | if (*pos2 == '"') { | |
257 | if (os_strchr(pos2 + 1, '"') == NULL) { | |
258 | wpa_printf(MSG_ERROR, "Line %d: invalid " | |
259 | "quotation '%s'.", *line, pos2); | |
260 | errors++; | |
261 | continue; | |
262 | } | |
263 | } | |
264 | ||
265 | if (wpa_config_set_cred(cred, pos, pos2, *line) < 0) | |
266 | errors++; | |
267 | } | |
268 | ||
269 | if (!end) { | |
270 | wpa_printf(MSG_ERROR, "Line %d: cred block was not " | |
271 | "terminated properly.", *line); | |
272 | errors++; | |
273 | } | |
274 | ||
275 | if (errors) { | |
276 | wpa_config_free_cred(cred); | |
277 | cred = NULL; | |
278 | } | |
279 | ||
280 | return cred; | |
281 | } | |
282 | ||
283 | ||
6fc6879b JM |
284 | #ifndef CONFIG_NO_CONFIG_BLOBS |
285 | static struct wpa_config_blob * wpa_config_read_blob(FILE *f, int *line, | |
286 | const char *name) | |
287 | { | |
288 | struct wpa_config_blob *blob; | |
289 | char buf[256], *pos; | |
290 | unsigned char *encoded = NULL, *nencoded; | |
291 | int end = 0; | |
292 | size_t encoded_len = 0, len; | |
293 | ||
294 | wpa_printf(MSG_MSGDUMP, "Line: %d - start of a new named blob '%s'", | |
295 | *line, name); | |
296 | ||
297 | while (wpa_config_get_line(buf, sizeof(buf), f, line, &pos)) { | |
298 | if (os_strcmp(pos, "}") == 0) { | |
299 | end = 1; | |
300 | break; | |
301 | } | |
302 | ||
303 | len = os_strlen(pos); | |
304 | nencoded = os_realloc(encoded, encoded_len + len); | |
305 | if (nencoded == NULL) { | |
306 | wpa_printf(MSG_ERROR, "Line %d: not enough memory for " | |
307 | "blob", *line); | |
308 | os_free(encoded); | |
309 | return NULL; | |
310 | } | |
311 | encoded = nencoded; | |
312 | os_memcpy(encoded + encoded_len, pos, len); | |
313 | encoded_len += len; | |
314 | } | |
315 | ||
3c0daa13 | 316 | if (!end || !encoded) { |
6fc6879b JM |
317 | wpa_printf(MSG_ERROR, "Line %d: blob was not terminated " |
318 | "properly", *line); | |
319 | os_free(encoded); | |
320 | return NULL; | |
321 | } | |
322 | ||
323 | blob = os_zalloc(sizeof(*blob)); | |
324 | if (blob == NULL) { | |
325 | os_free(encoded); | |
326 | return NULL; | |
327 | } | |
328 | blob->name = os_strdup(name); | |
329 | blob->data = base64_decode(encoded, encoded_len, &blob->len); | |
330 | os_free(encoded); | |
331 | ||
332 | if (blob->name == NULL || blob->data == NULL) { | |
333 | wpa_config_free_blob(blob); | |
334 | return NULL; | |
335 | } | |
336 | ||
337 | return blob; | |
338 | } | |
339 | ||
340 | ||
341 | static int wpa_config_process_blob(struct wpa_config *config, FILE *f, | |
342 | int *line, char *bname) | |
343 | { | |
344 | char *name_end; | |
345 | struct wpa_config_blob *blob; | |
346 | ||
347 | name_end = os_strchr(bname, '='); | |
348 | if (name_end == NULL) { | |
349 | wpa_printf(MSG_ERROR, "Line %d: no blob name terminator", | |
350 | *line); | |
351 | return -1; | |
352 | } | |
353 | *name_end = '\0'; | |
354 | ||
355 | blob = wpa_config_read_blob(f, line, bname); | |
356 | if (blob == NULL) { | |
357 | wpa_printf(MSG_ERROR, "Line %d: failed to read blob %s", | |
358 | *line, bname); | |
359 | return -1; | |
360 | } | |
361 | wpa_config_set_blob(config, blob); | |
362 | return 0; | |
363 | } | |
364 | #endif /* CONFIG_NO_CONFIG_BLOBS */ | |
365 | ||
366 | ||
e6304cad | 367 | struct wpa_config * wpa_config_read(const char *name, struct wpa_config *cfgp) |
6fc6879b JM |
368 | { |
369 | FILE *f; | |
3f2c8ba6 | 370 | char buf[512], *pos; |
6fc6879b | 371 | int errors = 0, line = 0; |
b89962b4 JM |
372 | struct wpa_ssid *ssid, *tail, *head; |
373 | struct wpa_cred *cred, *cred_tail, *cred_head; | |
6fc6879b JM |
374 | struct wpa_config *config; |
375 | int id = 0; | |
1bb7b8e8 | 376 | int cred_id = 0; |
6fc6879b | 377 | |
e6304cad DS |
378 | if (name == NULL) |
379 | return NULL; | |
380 | if (cfgp) | |
381 | config = cfgp; | |
382 | else | |
383 | config = wpa_config_alloc_empty(NULL, NULL); | |
481cac21 BG |
384 | if (config == NULL) { |
385 | wpa_printf(MSG_ERROR, "Failed to allocate config file " | |
386 | "structure"); | |
6fc6879b | 387 | return NULL; |
481cac21 | 388 | } |
b89962b4 JM |
389 | tail = head = config->ssid; |
390 | while (tail && tail->next) | |
391 | tail = tail->next; | |
392 | cred_tail = cred_head = config->cred; | |
393 | while (cred_tail && cred_tail->next) | |
394 | cred_tail = cred_tail->next; | |
481cac21 | 395 | |
6fc6879b JM |
396 | wpa_printf(MSG_DEBUG, "Reading configuration file '%s'", name); |
397 | f = fopen(name, "r"); | |
398 | if (f == NULL) { | |
481cac21 BG |
399 | wpa_printf(MSG_ERROR, "Failed to open config file '%s', " |
400 | "error: %s", name, strerror(errno)); | |
9c5fe742 DS |
401 | if (config != cfgp) |
402 | os_free(config); | |
6fc6879b JM |
403 | return NULL; |
404 | } | |
405 | ||
406 | while (wpa_config_get_line(buf, sizeof(buf), f, &line, &pos)) { | |
407 | if (os_strcmp(pos, "network={") == 0) { | |
408 | ssid = wpa_config_read_network(f, &line, id++); | |
409 | if (ssid == NULL) { | |
410 | wpa_printf(MSG_ERROR, "Line %d: failed to " | |
411 | "parse network block.", line); | |
412 | errors++; | |
413 | continue; | |
414 | } | |
415 | if (head == NULL) { | |
416 | head = tail = ssid; | |
417 | } else { | |
418 | tail->next = ssid; | |
419 | tail = ssid; | |
420 | } | |
421 | if (wpa_config_add_prio_network(config, ssid)) { | |
422 | wpa_printf(MSG_ERROR, "Line %d: failed to add " | |
423 | "network block to priority list.", | |
424 | line); | |
425 | errors++; | |
426 | continue; | |
427 | } | |
1bb7b8e8 JM |
428 | } else if (os_strcmp(pos, "cred={") == 0) { |
429 | cred = wpa_config_read_cred(f, &line, cred_id++); | |
430 | if (cred == NULL) { | |
431 | wpa_printf(MSG_ERROR, "Line %d: failed to " | |
432 | "parse cred block.", line); | |
433 | errors++; | |
434 | continue; | |
435 | } | |
436 | if (cred_head == NULL) { | |
437 | cred_head = cred_tail = cred; | |
438 | } else { | |
439 | cred_tail->next = cred; | |
440 | cred_tail = cred; | |
441 | } | |
6fc6879b JM |
442 | #ifndef CONFIG_NO_CONFIG_BLOBS |
443 | } else if (os_strncmp(pos, "blob-base64-", 12) == 0) { | |
444 | if (wpa_config_process_blob(config, f, &line, pos + 12) | |
445 | < 0) { | |
481cac21 BG |
446 | wpa_printf(MSG_ERROR, "Line %d: failed to " |
447 | "process blob.", line); | |
6fc6879b JM |
448 | errors++; |
449 | continue; | |
450 | } | |
451 | #endif /* CONFIG_NO_CONFIG_BLOBS */ | |
452 | } else if (wpa_config_process_global(config, pos, line) < 0) { | |
453 | wpa_printf(MSG_ERROR, "Line %d: Invalid configuration " | |
454 | "line '%s'.", line, pos); | |
455 | errors++; | |
456 | continue; | |
457 | } | |
458 | } | |
459 | ||
460 | fclose(f); | |
461 | ||
462 | config->ssid = head; | |
463 | wpa_config_debug_dump_networks(config); | |
1bb7b8e8 | 464 | config->cred = cred_head; |
6fc6879b | 465 | |
ae6e1bee | 466 | #ifndef WPA_IGNORE_CONFIG_ERRORS |
6fc6879b | 467 | if (errors) { |
3bd35b68 JM |
468 | if (config != cfgp) |
469 | wpa_config_free(config); | |
6fc6879b JM |
470 | config = NULL; |
471 | head = NULL; | |
472 | } | |
ae6e1bee | 473 | #endif /* WPA_IGNORE_CONFIG_ERRORS */ |
6fc6879b JM |
474 | |
475 | return config; | |
476 | } | |
477 | ||
478 | ||
479 | #ifndef CONFIG_NO_CONFIG_WRITE | |
480 | ||
481 | static void write_str(FILE *f, const char *field, struct wpa_ssid *ssid) | |
482 | { | |
483 | char *value = wpa_config_get(ssid, field); | |
484 | if (value == NULL) | |
485 | return; | |
486 | fprintf(f, "\t%s=%s\n", field, value); | |
487 | os_free(value); | |
488 | } | |
489 | ||
490 | ||
491 | static void write_int(FILE *f, const char *field, int value, int def) | |
492 | { | |
493 | if (value == def) | |
494 | return; | |
495 | fprintf(f, "\t%s=%d\n", field, value); | |
496 | } | |
497 | ||
498 | ||
499 | static void write_bssid(FILE *f, struct wpa_ssid *ssid) | |
500 | { | |
501 | char *value = wpa_config_get(ssid, "bssid"); | |
502 | if (value == NULL) | |
503 | return; | |
504 | fprintf(f, "\tbssid=%s\n", value); | |
505 | os_free(value); | |
506 | } | |
507 | ||
508 | ||
43a356b2 PK |
509 | static void write_bssid_hint(FILE *f, struct wpa_ssid *ssid) |
510 | { | |
511 | char *value = wpa_config_get(ssid, "bssid_hint"); | |
512 | ||
513 | if (!value) | |
514 | return; | |
515 | fprintf(f, "\tbssid_hint=%s\n", value); | |
516 | os_free(value); | |
517 | } | |
518 | ||
519 | ||
6fc6879b JM |
520 | static void write_psk(FILE *f, struct wpa_ssid *ssid) |
521 | { | |
a52410c2 JM |
522 | char *value; |
523 | ||
524 | if (ssid->mem_only_psk) | |
525 | return; | |
526 | ||
527 | value = wpa_config_get(ssid, "psk"); | |
6fc6879b JM |
528 | if (value == NULL) |
529 | return; | |
530 | fprintf(f, "\tpsk=%s\n", value); | |
531 | os_free(value); | |
532 | } | |
533 | ||
534 | ||
535 | static void write_proto(FILE *f, struct wpa_ssid *ssid) | |
536 | { | |
537 | char *value; | |
538 | ||
539 | if (ssid->proto == DEFAULT_PROTO) | |
540 | return; | |
541 | ||
542 | value = wpa_config_get(ssid, "proto"); | |
543 | if (value == NULL) | |
544 | return; | |
545 | if (value[0]) | |
546 | fprintf(f, "\tproto=%s\n", value); | |
547 | os_free(value); | |
548 | } | |
549 | ||
550 | ||
551 | static void write_key_mgmt(FILE *f, struct wpa_ssid *ssid) | |
552 | { | |
553 | char *value; | |
554 | ||
555 | if (ssid->key_mgmt == DEFAULT_KEY_MGMT) | |
556 | return; | |
557 | ||
558 | value = wpa_config_get(ssid, "key_mgmt"); | |
559 | if (value == NULL) | |
560 | return; | |
561 | if (value[0]) | |
562 | fprintf(f, "\tkey_mgmt=%s\n", value); | |
563 | os_free(value); | |
564 | } | |
565 | ||
566 | ||
567 | static void write_pairwise(FILE *f, struct wpa_ssid *ssid) | |
568 | { | |
569 | char *value; | |
570 | ||
571 | if (ssid->pairwise_cipher == DEFAULT_PAIRWISE) | |
572 | return; | |
573 | ||
574 | value = wpa_config_get(ssid, "pairwise"); | |
575 | if (value == NULL) | |
576 | return; | |
577 | if (value[0]) | |
578 | fprintf(f, "\tpairwise=%s\n", value); | |
579 | os_free(value); | |
580 | } | |
581 | ||
582 | ||
583 | static void write_group(FILE *f, struct wpa_ssid *ssid) | |
584 | { | |
585 | char *value; | |
586 | ||
587 | if (ssid->group_cipher == DEFAULT_GROUP) | |
588 | return; | |
589 | ||
590 | value = wpa_config_get(ssid, "group"); | |
591 | if (value == NULL) | |
592 | return; | |
593 | if (value[0]) | |
594 | fprintf(f, "\tgroup=%s\n", value); | |
595 | os_free(value); | |
596 | } | |
597 | ||
598 | ||
61a56c14 JM |
599 | static void write_group_mgmt(FILE *f, struct wpa_ssid *ssid) |
600 | { | |
601 | char *value; | |
602 | ||
603 | if (!ssid->group_mgmt_cipher) | |
604 | return; | |
605 | ||
606 | value = wpa_config_get(ssid, "group_mgmt"); | |
607 | if (!value) | |
608 | return; | |
609 | if (value[0]) | |
610 | fprintf(f, "\tgroup_mgmt=%s\n", value); | |
611 | os_free(value); | |
612 | } | |
613 | ||
614 | ||
6fc6879b JM |
615 | static void write_auth_alg(FILE *f, struct wpa_ssid *ssid) |
616 | { | |
617 | char *value; | |
618 | ||
619 | if (ssid->auth_alg == 0) | |
620 | return; | |
621 | ||
622 | value = wpa_config_get(ssid, "auth_alg"); | |
623 | if (value == NULL) | |
624 | return; | |
625 | if (value[0]) | |
626 | fprintf(f, "\tauth_alg=%s\n", value); | |
627 | os_free(value); | |
628 | } | |
629 | ||
630 | ||
631 | #ifdef IEEE8021X_EAPOL | |
632 | static void write_eap(FILE *f, struct wpa_ssid *ssid) | |
633 | { | |
634 | char *value; | |
635 | ||
636 | value = wpa_config_get(ssid, "eap"); | |
637 | if (value == NULL) | |
638 | return; | |
639 | ||
640 | if (value[0]) | |
641 | fprintf(f, "\teap=%s\n", value); | |
642 | os_free(value); | |
643 | } | |
644 | #endif /* IEEE8021X_EAPOL */ | |
645 | ||
646 | ||
647 | static void write_wep_key(FILE *f, int idx, struct wpa_ssid *ssid) | |
648 | { | |
649 | char field[20], *value; | |
650 | int res; | |
651 | ||
652 | res = os_snprintf(field, sizeof(field), "wep_key%d", idx); | |
d85e1fc8 | 653 | if (os_snprintf_error(sizeof(field), res)) |
6fc6879b JM |
654 | return; |
655 | value = wpa_config_get(ssid, field); | |
656 | if (value) { | |
657 | fprintf(f, "\t%s=%s\n", field, value); | |
658 | os_free(value); | |
659 | } | |
660 | } | |
661 | ||
662 | ||
fbdcfd57 | 663 | #ifdef CONFIG_P2P |
01a57fe4 | 664 | |
9ec87666 JM |
665 | static void write_go_p2p_dev_addr(FILE *f, struct wpa_ssid *ssid) |
666 | { | |
667 | char *value = wpa_config_get(ssid, "go_p2p_dev_addr"); | |
668 | if (value == NULL) | |
669 | return; | |
670 | fprintf(f, "\tgo_p2p_dev_addr=%s\n", value); | |
671 | os_free(value); | |
672 | } | |
673 | ||
fbdcfd57 JM |
674 | static void write_p2p_client_list(FILE *f, struct wpa_ssid *ssid) |
675 | { | |
676 | char *value = wpa_config_get(ssid, "p2p_client_list"); | |
677 | if (value == NULL) | |
678 | return; | |
679 | fprintf(f, "\tp2p_client_list=%s\n", value); | |
680 | os_free(value); | |
681 | } | |
01a57fe4 JM |
682 | |
683 | ||
684 | static void write_psk_list(FILE *f, struct wpa_ssid *ssid) | |
685 | { | |
686 | struct psk_list_entry *psk; | |
687 | char hex[32 * 2 + 1]; | |
688 | ||
689 | dl_list_for_each(psk, &ssid->psk_list, struct psk_list_entry, list) { | |
690 | wpa_snprintf_hex(hex, sizeof(hex), psk->psk, sizeof(psk->psk)); | |
691 | fprintf(f, "\tpsk_list=%s" MACSTR "-%s\n", | |
692 | psk->p2p ? "P2P-" : "", MAC2STR(psk->addr), hex); | |
693 | } | |
694 | } | |
695 | ||
fbdcfd57 JM |
696 | #endif /* CONFIG_P2P */ |
697 | ||
698 | ||
ad51731a SD |
699 | #ifdef CONFIG_MACSEC |
700 | ||
701 | static void write_mka_cak(FILE *f, struct wpa_ssid *ssid) | |
702 | { | |
703 | char *value; | |
704 | ||
705 | if (!(ssid->mka_psk_set & MKA_PSK_SET_CAK)) | |
706 | return; | |
707 | ||
708 | value = wpa_config_get(ssid, "mka_cak"); | |
709 | if (!value) | |
710 | return; | |
711 | fprintf(f, "\tmka_cak=%s\n", value); | |
712 | os_free(value); | |
713 | } | |
714 | ||
715 | ||
716 | static void write_mka_ckn(FILE *f, struct wpa_ssid *ssid) | |
717 | { | |
718 | char *value; | |
719 | ||
720 | if (!(ssid->mka_psk_set & MKA_PSK_SET_CKN)) | |
721 | return; | |
722 | ||
723 | value = wpa_config_get(ssid, "mka_ckn"); | |
724 | if (!value) | |
725 | return; | |
726 | fprintf(f, "\tmka_ckn=%s\n", value); | |
727 | os_free(value); | |
728 | } | |
729 | ||
730 | #endif /* CONFIG_MACSEC */ | |
731 | ||
732 | ||
6fc6879b JM |
733 | static void wpa_config_write_network(FILE *f, struct wpa_ssid *ssid) |
734 | { | |
735 | int i; | |
736 | ||
737 | #define STR(t) write_str(f, #t, ssid) | |
738 | #define INT(t) write_int(f, #t, ssid->t, 0) | |
739 | #define INTe(t) write_int(f, #t, ssid->eap.t, 0) | |
740 | #define INT_DEF(t, def) write_int(f, #t, ssid->t, def) | |
741 | #define INT_DEFe(t, def) write_int(f, #t, ssid->eap.t, def) | |
742 | ||
743 | STR(ssid); | |
744 | INT(scan_ssid); | |
745 | write_bssid(f, ssid); | |
43a356b2 | 746 | write_bssid_hint(f, ssid); |
2b892d44 JM |
747 | write_str(f, "bssid_blacklist", ssid); |
748 | write_str(f, "bssid_whitelist", ssid); | |
6fc6879b | 749 | write_psk(f, ssid); |
a52410c2 | 750 | INT(mem_only_psk); |
a34ca59e | 751 | STR(sae_password); |
9be19d0b | 752 | STR(sae_password_id); |
6fc6879b JM |
753 | write_proto(f, ssid); |
754 | write_key_mgmt(f, ssid); | |
4f920dc6 | 755 | INT_DEF(bg_scan_period, DEFAULT_BG_SCAN_PERIOD); |
6fc6879b JM |
756 | write_pairwise(f, ssid); |
757 | write_group(f, ssid); | |
61a56c14 | 758 | write_group_mgmt(f, ssid); |
6fc6879b | 759 | write_auth_alg(f, ssid); |
af548f53 | 760 | STR(bgscan); |
1aea2ca3 | 761 | STR(autoscan); |
1a9f2471 | 762 | STR(scan_freq); |
6fc6879b JM |
763 | #ifdef IEEE8021X_EAPOL |
764 | write_eap(f, ssid); | |
765 | STR(identity); | |
766 | STR(anonymous_identity); | |
9e834fc6 | 767 | STR(imsi_identity); |
6fc6879b JM |
768 | STR(password); |
769 | STR(ca_cert); | |
770 | STR(ca_path); | |
771 | STR(client_cert); | |
772 | STR(private_key); | |
773 | STR(private_key_passwd); | |
774 | STR(dh_file); | |
775 | STR(subject_match); | |
776 | STR(altsubject_match); | |
01f809c7 | 777 | STR(domain_suffix_match); |
cebee30f | 778 | STR(domain_match); |
6fc6879b JM |
779 | STR(ca_cert2); |
780 | STR(ca_path2); | |
781 | STR(client_cert2); | |
782 | STR(private_key2); | |
783 | STR(private_key2_passwd); | |
784 | STR(dh_file2); | |
785 | STR(subject_match2); | |
786 | STR(altsubject_match2); | |
01f809c7 | 787 | STR(domain_suffix_match2); |
cebee30f | 788 | STR(domain_match2); |
6fc6879b JM |
789 | STR(phase1); |
790 | STR(phase2); | |
791 | STR(pcsc); | |
792 | STR(pin); | |
793 | STR(engine_id); | |
794 | STR(key_id); | |
61ee0f71 DS |
795 | STR(cert_id); |
796 | STR(ca_cert_id); | |
797 | STR(key2_id); | |
98842d51 CL |
798 | STR(pin2); |
799 | STR(engine2_id); | |
61ee0f71 DS |
800 | STR(cert2_id); |
801 | STR(ca_cert2_id); | |
6fc6879b | 802 | INTe(engine); |
98842d51 | 803 | INTe(engine2); |
6fc6879b | 804 | INT_DEF(eapol_flags, DEFAULT_EAPOL_FLAGS); |
2b892d44 | 805 | STR(openssl_ciphers); |
02a8d45a | 806 | INTe(erp); |
6fc6879b JM |
807 | #endif /* IEEE8021X_EAPOL */ |
808 | for (i = 0; i < 4; i++) | |
809 | write_wep_key(f, i, ssid); | |
810 | INT(wep_tx_keyidx); | |
811 | INT(priority); | |
812 | #ifdef IEEE8021X_EAPOL | |
813 | INT_DEF(eap_workaround, DEFAULT_EAP_WORKAROUND); | |
814 | STR(pac_file); | |
815 | INT_DEFe(fragment_size, DEFAULT_FRAGMENT_SIZE); | |
cf15b15c | 816 | INTe(ocsp); |
13f6a07e | 817 | INT_DEFe(sim_num, DEFAULT_USER_SELECTED_SIM); |
6fc6879b JM |
818 | #endif /* IEEE8021X_EAPOL */ |
819 | INT(mode); | |
2b892d44 | 820 | INT(no_auto_peer); |
bca06366 | 821 | INT(frequency); |
4d9e6fba | 822 | INT(fixed_freq); |
d9909717 TB |
823 | #ifdef CONFIG_ACS |
824 | INT(acs); | |
825 | #endif /* CONFIG_ACS */ | |
6e202021 | 826 | write_int(f, "proactive_key_caching", ssid->proactive_key_caching, -1); |
6fc6879b | 827 | INT(disabled); |
2b892d44 | 828 | INT(mixed_cell); |
2124a615 | 829 | INT(vht); |
b07ff9cb | 830 | INT_DEF(ht, 1); |
2124a615 | 831 | INT(ht40); |
0f29bc68 | 832 | INT(max_oper_chwidth); |
2124a615 JB |
833 | INT(vht_center_freq1); |
834 | INT(vht_center_freq2); | |
b9074912 | 835 | INT(pbss); |
b6317b41 | 836 | INT(wps_disabled); |
76e20f4f | 837 | INT(fils_dh_group); |
6fc6879b | 838 | #ifdef CONFIG_IEEE80211W |
62d49803 JM |
839 | write_int(f, "ieee80211w", ssid->ieee80211w, |
840 | MGMT_FRAME_PROTECTION_DEFAULT); | |
6fc6879b JM |
841 | #endif /* CONFIG_IEEE80211W */ |
842 | STR(id_str); | |
fbdcfd57 | 843 | #ifdef CONFIG_P2P |
9ec87666 | 844 | write_go_p2p_dev_addr(f, ssid); |
fbdcfd57 | 845 | write_p2p_client_list(f, ssid); |
01a57fe4 | 846 | write_psk_list(f, ssid); |
fbdcfd57 | 847 | #endif /* CONFIG_P2P */ |
2b892d44 | 848 | INT(ap_max_inactivity); |
18206e02 JM |
849 | INT(dtim_period); |
850 | INT(beacon_int); | |
dd10abcc HW |
851 | #ifdef CONFIG_MACSEC |
852 | INT(macsec_policy); | |
ad51731a SD |
853 | write_mka_cak(f, ssid); |
854 | write_mka_ckn(f, ssid); | |
7b4d546e | 855 | INT(macsec_integ_only); |
e0d9fd34 | 856 | INT(macsec_port); |
65dfa872 | 857 | INT_DEF(mka_priority, DEFAULT_PRIO_NOT_KEY_SERVER); |
dd10abcc | 858 | #endif /* CONFIG_MACSEC */ |
e376290c DS |
859 | #ifdef CONFIG_HS20 |
860 | INT(update_identifier); | |
6311547e | 861 | STR(roaming_consortium_selection); |
e376290c | 862 | #endif /* CONFIG_HS20 */ |
c267753b | 863 | write_int(f, "mac_addr", ssid->mac_addr, -1); |
2b2bb5a8 | 864 | #ifdef CONFIG_MESH |
2b2bb5a8 | 865 | STR(mesh_basic_rates); |
e6096799 MH |
866 | INT_DEF(dot11MeshMaxRetries, DEFAULT_MESH_MAX_RETRIES); |
867 | INT_DEF(dot11MeshRetryTimeout, DEFAULT_MESH_RETRY_TIMEOUT); | |
868 | INT_DEF(dot11MeshConfirmTimeout, DEFAULT_MESH_CONFIRM_TIMEOUT); | |
869 | INT_DEF(dot11MeshHoldingTimeout, DEFAULT_MESH_HOLDING_TIMEOUT); | |
30311339 | 870 | INT_DEF(mesh_rssi_threshold, DEFAULT_MESH_RSSI_THRESHOLD); |
2b2bb5a8 | 871 | #endif /* CONFIG_MESH */ |
2b892d44 | 872 | INT(wpa_ptk_rekey); |
6c33ca9f | 873 | INT(group_rekey); |
2b892d44 | 874 | INT(ignore_broadcast_ssid); |
b979caae | 875 | #ifdef CONFIG_DPP |
44d6b272 JM |
876 | STR(dpp_connector); |
877 | STR(dpp_netaccesskey); | |
878 | INT(dpp_netaccesskey_expiry); | |
879 | STR(dpp_csign); | |
b979caae | 880 | #endif /* CONFIG_DPP */ |
ec9f4837 | 881 | INT(owe_group); |
c1790a5f | 882 | INT(owe_only); |
2b892d44 JM |
883 | #ifdef CONFIG_HT_OVERRIDES |
884 | INT_DEF(disable_ht, DEFAULT_DISABLE_HT); | |
885 | INT_DEF(disable_ht40, DEFAULT_DISABLE_HT40); | |
886 | INT_DEF(disable_sgi, DEFAULT_DISABLE_SGI); | |
887 | INT_DEF(disable_ldpc, DEFAULT_DISABLE_LDPC); | |
888 | INT(ht40_intolerant); | |
889 | INT_DEF(disable_max_amsdu, DEFAULT_DISABLE_MAX_AMSDU); | |
890 | INT_DEF(ampdu_factor, DEFAULT_AMPDU_FACTOR); | |
891 | INT_DEF(ampdu_density, DEFAULT_AMPDU_DENSITY); | |
892 | STR(ht_mcs); | |
893 | #endif /* CONFIG_HT_OVERRIDES */ | |
894 | #ifdef CONFIG_VHT_OVERRIDES | |
895 | INT(disable_vht); | |
896 | INT(vht_capa); | |
897 | INT(vht_capa_mask); | |
898 | INT_DEF(vht_rx_mcs_nss_1, -1); | |
899 | INT_DEF(vht_rx_mcs_nss_2, -1); | |
900 | INT_DEF(vht_rx_mcs_nss_3, -1); | |
901 | INT_DEF(vht_rx_mcs_nss_4, -1); | |
902 | INT_DEF(vht_rx_mcs_nss_5, -1); | |
903 | INT_DEF(vht_rx_mcs_nss_6, -1); | |
904 | INT_DEF(vht_rx_mcs_nss_7, -1); | |
905 | INT_DEF(vht_rx_mcs_nss_8, -1); | |
906 | INT_DEF(vht_tx_mcs_nss_1, -1); | |
907 | INT_DEF(vht_tx_mcs_nss_2, -1); | |
908 | INT_DEF(vht_tx_mcs_nss_3, -1); | |
909 | INT_DEF(vht_tx_mcs_nss_4, -1); | |
910 | INT_DEF(vht_tx_mcs_nss_5, -1); | |
911 | INT_DEF(vht_tx_mcs_nss_6, -1); | |
912 | INT_DEF(vht_tx_mcs_nss_7, -1); | |
913 | INT_DEF(vht_tx_mcs_nss_8, -1); | |
914 | #endif /* CONFIG_VHT_OVERRIDES */ | |
6fc6879b JM |
915 | |
916 | #undef STR | |
917 | #undef INT | |
918 | #undef INT_DEF | |
919 | } | |
920 | ||
921 | ||
f2c20751 JM |
922 | static void wpa_config_write_cred(FILE *f, struct wpa_cred *cred) |
923 | { | |
463c8ffb JM |
924 | size_t i; |
925 | ||
1a712d2f JM |
926 | if (cred->priority) |
927 | fprintf(f, "\tpriority=%d\n", cred->priority); | |
d7b01abd JM |
928 | if (cred->pcsc) |
929 | fprintf(f, "\tpcsc=%d\n", cred->pcsc); | |
f2c20751 JM |
930 | if (cred->realm) |
931 | fprintf(f, "\trealm=\"%s\"\n", cred->realm); | |
932 | if (cred->username) | |
933 | fprintf(f, "\tusername=\"%s\"\n", cred->username); | |
9aae09f1 JM |
934 | if (cred->password && cred->ext_password) |
935 | fprintf(f, "\tpassword=ext:%s\n", cred->password); | |
936 | else if (cred->password) | |
f2c20751 JM |
937 | fprintf(f, "\tpassword=\"%s\"\n", cred->password); |
938 | if (cred->ca_cert) | |
939 | fprintf(f, "\tca_cert=\"%s\"\n", cred->ca_cert); | |
9aae09f1 JM |
940 | if (cred->client_cert) |
941 | fprintf(f, "\tclient_cert=\"%s\"\n", cred->client_cert); | |
942 | if (cred->private_key) | |
943 | fprintf(f, "\tprivate_key=\"%s\"\n", cred->private_key); | |
944 | if (cred->private_key_passwd) | |
945 | fprintf(f, "\tprivate_key_passwd=\"%s\"\n", | |
946 | cred->private_key_passwd); | |
f2c20751 JM |
947 | if (cred->imsi) |
948 | fprintf(f, "\timsi=\"%s\"\n", cred->imsi); | |
949 | if (cred->milenage) | |
950 | fprintf(f, "\tmilenage=\"%s\"\n", cred->milenage); | |
463c8ffb JM |
951 | for (i = 0; i < cred->num_domain; i++) |
952 | fprintf(f, "\tdomain=\"%s\"\n", cred->domain[i]); | |
ac1bc549 | 953 | if (cred->domain_suffix_match) |
fa258a3d | 954 | fprintf(f, "\tdomain_suffix_match=\"%s\"\n", |
ac1bc549 | 955 | cred->domain_suffix_match); |
9aae09f1 | 956 | if (cred->roaming_consortium_len) { |
9aae09f1 JM |
957 | fprintf(f, "\troaming_consortium="); |
958 | for (i = 0; i < cred->roaming_consortium_len; i++) | |
959 | fprintf(f, "%02x", cred->roaming_consortium[i]); | |
960 | fprintf(f, "\n"); | |
961 | } | |
962 | if (cred->eap_method) { | |
963 | const char *name; | |
964 | name = eap_get_name(cred->eap_method[0].vendor, | |
965 | cred->eap_method[0].method); | |
f2ca0e97 JM |
966 | if (name) |
967 | fprintf(f, "\teap=%s\n", name); | |
9aae09f1 JM |
968 | } |
969 | if (cred->phase1) | |
970 | fprintf(f, "\tphase1=\"%s\"\n", cred->phase1); | |
971 | if (cred->phase2) | |
972 | fprintf(f, "\tphase2=\"%s\"\n", cred->phase2); | |
dbea8ac7 | 973 | if (cred->excluded_ssid) { |
463c8ffb | 974 | size_t j; |
dbea8ac7 JM |
975 | for (i = 0; i < cred->num_excluded_ssid; i++) { |
976 | struct excluded_ssid *e = &cred->excluded_ssid[i]; | |
977 | fprintf(f, "\texcluded_ssid="); | |
978 | for (j = 0; j < e->ssid_len; j++) | |
979 | fprintf(f, "%02x", e->ssid[j]); | |
980 | fprintf(f, "\n"); | |
981 | } | |
982 | } | |
bc00053c JM |
983 | if (cred->roaming_partner) { |
984 | for (i = 0; i < cred->num_roaming_partner; i++) { | |
985 | struct roaming_partner *p = &cred->roaming_partner[i]; | |
986 | fprintf(f, "\troaming_partner=\"%s,%d,%u,%s\"\n", | |
987 | p->fqdn, p->exact_match, p->priority, | |
988 | p->country); | |
989 | } | |
990 | } | |
f9cd147d JM |
991 | if (cred->update_identifier) |
992 | fprintf(f, "\tupdate_identifier=%d\n", cred->update_identifier); | |
aa26ba68 JM |
993 | |
994 | if (cred->provisioning_sp) | |
f777fd12 | 995 | fprintf(f, "\tprovisioning_sp=\"%s\"\n", cred->provisioning_sp); |
74794891 JM |
996 | if (cred->sp_priority) |
997 | fprintf(f, "\tsp_priority=%d\n", cred->sp_priority); | |
4cad9df1 JM |
998 | |
999 | if (cred->min_dl_bandwidth_home) | |
1000 | fprintf(f, "\tmin_dl_bandwidth_home=%u\n", | |
1001 | cred->min_dl_bandwidth_home); | |
1002 | if (cred->min_ul_bandwidth_home) | |
1003 | fprintf(f, "\tmin_ul_bandwidth_home=%u\n", | |
1004 | cred->min_ul_bandwidth_home); | |
1005 | if (cred->min_dl_bandwidth_roaming) | |
1006 | fprintf(f, "\tmin_dl_bandwidth_roaming=%u\n", | |
1007 | cred->min_dl_bandwidth_roaming); | |
1008 | if (cred->min_ul_bandwidth_roaming) | |
1009 | fprintf(f, "\tmin_ul_bandwidth_roaming=%u\n", | |
1010 | cred->min_ul_bandwidth_roaming); | |
a45b2dc5 JM |
1011 | |
1012 | if (cred->max_bss_load) | |
1013 | fprintf(f, "\tmax_bss_load=%u\n", | |
1014 | cred->max_bss_load); | |
cf6d08a6 JM |
1015 | |
1016 | if (cred->ocsp) | |
1017 | fprintf(f, "\tocsp=%d\n", cred->ocsp); | |
75aea3e7 JM |
1018 | |
1019 | if (cred->num_req_conn_capab) { | |
1020 | for (i = 0; i < cred->num_req_conn_capab; i++) { | |
1021 | int *ports; | |
1022 | ||
1023 | fprintf(f, "\treq_conn_capab=%u", | |
1024 | cred->req_conn_capab_proto[i]); | |
1025 | ports = cred->req_conn_capab_port[i]; | |
1026 | if (ports) { | |
1027 | int j; | |
1028 | for (j = 0; ports[j] != -1; j++) { | |
1029 | fprintf(f, "%s%d", j > 0 ? "," : ":", | |
1030 | ports[j]); | |
1031 | } | |
1032 | } | |
1033 | fprintf(f, "\n"); | |
1034 | } | |
1035 | } | |
1036 | ||
1037 | if (cred->required_roaming_consortium_len) { | |
1038 | fprintf(f, "\trequired_roaming_consortium="); | |
1039 | for (i = 0; i < cred->required_roaming_consortium_len; i++) | |
1040 | fprintf(f, "%02x", | |
1041 | cred->required_roaming_consortium[i]); | |
1042 | fprintf(f, "\n"); | |
1043 | } | |
13f6a07e | 1044 | |
909a948b JM |
1045 | if (cred->num_roaming_consortiums) { |
1046 | size_t j; | |
1047 | ||
1048 | fprintf(f, "\troaming_consortiums=\""); | |
1049 | for (i = 0; i < cred->num_roaming_consortiums; i++) { | |
1050 | if (i > 0) | |
1051 | fprintf(f, ","); | |
1052 | for (j = 0; j < cred->roaming_consortiums_len[i]; j++) | |
1053 | fprintf(f, "%02x", | |
1054 | cred->roaming_consortiums[i][j]); | |
1055 | } | |
1056 | fprintf(f, "\"\n"); | |
1057 | } | |
1058 | ||
13f6a07e NJ |
1059 | if (cred->sim_num != DEFAULT_USER_SELECTED_SIM) |
1060 | fprintf(f, "\tsim_num=%d\n", cred->sim_num); | |
f2c20751 JM |
1061 | } |
1062 | ||
1063 | ||
6fc6879b JM |
1064 | #ifndef CONFIG_NO_CONFIG_BLOBS |
1065 | static int wpa_config_write_blob(FILE *f, struct wpa_config_blob *blob) | |
1066 | { | |
1067 | unsigned char *encoded; | |
1068 | ||
1069 | encoded = base64_encode(blob->data, blob->len, NULL); | |
1070 | if (encoded == NULL) | |
1071 | return -1; | |
1072 | ||
1073 | fprintf(f, "\nblob-base64-%s={\n%s}\n", blob->name, encoded); | |
1074 | os_free(encoded); | |
1075 | return 0; | |
1076 | } | |
1077 | #endif /* CONFIG_NO_CONFIG_BLOBS */ | |
1078 | ||
1079 | ||
3f2c8ba6 JM |
1080 | static void write_global_bin(FILE *f, const char *field, |
1081 | const struct wpabuf *val) | |
1082 | { | |
1083 | size_t i; | |
1084 | const u8 *pos; | |
1085 | ||
1086 | if (val == NULL) | |
1087 | return; | |
1088 | ||
1089 | fprintf(f, "%s=", field); | |
1090 | pos = wpabuf_head(val); | |
1091 | for (i = 0; i < wpabuf_len(val); i++) | |
1092 | fprintf(f, "%02X", *pos++); | |
1093 | fprintf(f, "\n"); | |
1094 | } | |
1095 | ||
1096 | ||
6fc6879b JM |
1097 | static void wpa_config_write_global(FILE *f, struct wpa_config *config) |
1098 | { | |
1099 | #ifdef CONFIG_CTRL_IFACE | |
1100 | if (config->ctrl_interface) | |
1101 | fprintf(f, "ctrl_interface=%s\n", config->ctrl_interface); | |
1102 | if (config->ctrl_interface_group) | |
1103 | fprintf(f, "ctrl_interface_group=%s\n", | |
1104 | config->ctrl_interface_group); | |
1105 | #endif /* CONFIG_CTRL_IFACE */ | |
1106 | if (config->eapol_version != DEFAULT_EAPOL_VERSION) | |
1107 | fprintf(f, "eapol_version=%d\n", config->eapol_version); | |
1108 | if (config->ap_scan != DEFAULT_AP_SCAN) | |
1109 | fprintf(f, "ap_scan=%d\n", config->ap_scan); | |
54ddd743 JM |
1110 | if (config->disable_scan_offload) |
1111 | fprintf(f, "disable_scan_offload=%d\n", | |
1112 | config->disable_scan_offload); | |
6fc6879b JM |
1113 | if (config->fast_reauth != DEFAULT_FAST_REAUTH) |
1114 | fprintf(f, "fast_reauth=%d\n", config->fast_reauth); | |
6fc6879b JM |
1115 | if (config->opensc_engine_path) |
1116 | fprintf(f, "opensc_engine_path=%s\n", | |
1117 | config->opensc_engine_path); | |
1118 | if (config->pkcs11_engine_path) | |
1119 | fprintf(f, "pkcs11_engine_path=%s\n", | |
1120 | config->pkcs11_engine_path); | |
1121 | if (config->pkcs11_module_path) | |
1122 | fprintf(f, "pkcs11_module_path=%s\n", | |
1123 | config->pkcs11_module_path); | |
07e2de31 JM |
1124 | if (config->openssl_ciphers) |
1125 | fprintf(f, "openssl_ciphers=%s\n", config->openssl_ciphers); | |
f64adcd7 JM |
1126 | if (config->pcsc_reader) |
1127 | fprintf(f, "pcsc_reader=%s\n", config->pcsc_reader); | |
1128 | if (config->pcsc_pin) | |
1129 | fprintf(f, "pcsc_pin=%s\n", config->pcsc_pin); | |
6fc6879b JM |
1130 | if (config->driver_param) |
1131 | fprintf(f, "driver_param=%s\n", config->driver_param); | |
1132 | if (config->dot11RSNAConfigPMKLifetime) | |
91b7a5e1 | 1133 | fprintf(f, "dot11RSNAConfigPMKLifetime=%u\n", |
6fc6879b JM |
1134 | config->dot11RSNAConfigPMKLifetime); |
1135 | if (config->dot11RSNAConfigPMKReauthThreshold) | |
91b7a5e1 | 1136 | fprintf(f, "dot11RSNAConfigPMKReauthThreshold=%u\n", |
6fc6879b JM |
1137 | config->dot11RSNAConfigPMKReauthThreshold); |
1138 | if (config->dot11RSNAConfigSATimeout) | |
91b7a5e1 | 1139 | fprintf(f, "dot11RSNAConfigSATimeout=%u\n", |
6fc6879b JM |
1140 | config->dot11RSNAConfigSATimeout); |
1141 | if (config->update_config) | |
1142 | fprintf(f, "update_config=%d\n", config->update_config); | |
f855f923 | 1143 | #ifdef CONFIG_WPS |
9be09636 | 1144 | if (!is_nil_uuid(config->uuid)) { |
f855f923 JM |
1145 | char buf[40]; |
1146 | uuid_bin2str(config->uuid, buf, sizeof(buf)); | |
1147 | fprintf(f, "uuid=%s\n", buf); | |
1148 | } | |
183d3924 JM |
1149 | if (config->auto_uuid) |
1150 | fprintf(f, "auto_uuid=%d\n", config->auto_uuid); | |
3c0b7aa4 JM |
1151 | if (config->device_name) |
1152 | fprintf(f, "device_name=%s\n", config->device_name); | |
1153 | if (config->manufacturer) | |
1154 | fprintf(f, "manufacturer=%s\n", config->manufacturer); | |
1155 | if (config->model_name) | |
1156 | fprintf(f, "model_name=%s\n", config->model_name); | |
1157 | if (config->model_number) | |
1158 | fprintf(f, "model_number=%s\n", config->model_number); | |
1159 | if (config->serial_number) | |
1160 | fprintf(f, "serial_number=%s\n", config->serial_number); | |
2f646b6e JB |
1161 | { |
1162 | char _buf[WPS_DEV_TYPE_BUFSIZE], *buf; | |
1163 | buf = wps_dev_type_bin2str(config->device_type, | |
1164 | _buf, sizeof(_buf)); | |
a769b094 JM |
1165 | if (os_strcmp(buf, "0-00000000-0") != 0) |
1166 | fprintf(f, "device_type=%s\n", buf); | |
2f646b6e | 1167 | } |
9be09636 | 1168 | if (WPA_GET_BE32(config->os_version)) |
3c0b7aa4 JM |
1169 | fprintf(f, "os_version=%08x\n", |
1170 | WPA_GET_BE32(config->os_version)); | |
c0e4dd9e JM |
1171 | if (config->config_methods) |
1172 | fprintf(f, "config_methods=%s\n", config->config_methods); | |
47662164 JM |
1173 | if (config->wps_cred_processing) |
1174 | fprintf(f, "wps_cred_processing=%d\n", | |
1175 | config->wps_cred_processing); | |
71dd3b78 AS |
1176 | if (config->wps_vendor_ext_m1) { |
1177 | int i, len = wpabuf_len(config->wps_vendor_ext_m1); | |
1178 | const u8 *p = wpabuf_head_u8(config->wps_vendor_ext_m1); | |
1179 | if (len > 0) { | |
1180 | fprintf(f, "wps_vendor_ext_m1="); | |
1181 | for (i = 0; i < len; i++) | |
1182 | fprintf(f, "%02x", *p++); | |
1183 | fprintf(f, "\n"); | |
1184 | } | |
1185 | } | |
f855f923 | 1186 | #endif /* CONFIG_WPS */ |
e3768e7c | 1187 | #ifdef CONFIG_P2P |
1fb1bf99 JM |
1188 | { |
1189 | int i; | |
1190 | char _buf[WPS_DEV_TYPE_BUFSIZE], *buf; | |
1191 | ||
1192 | for (i = 0; i < config->num_sec_device_types; i++) { | |
1193 | buf = wps_dev_type_bin2str(config->sec_device_type[i], | |
1194 | _buf, sizeof(_buf)); | |
1195 | if (buf) | |
1196 | fprintf(f, "sec_device_type=%s\n", buf); | |
1197 | } | |
1198 | } | |
e3768e7c | 1199 | if (config->p2p_listen_reg_class) |
91b7a5e1 | 1200 | fprintf(f, "p2p_listen_reg_class=%d\n", |
e3768e7c JM |
1201 | config->p2p_listen_reg_class); |
1202 | if (config->p2p_listen_channel) | |
91b7a5e1 | 1203 | fprintf(f, "p2p_listen_channel=%d\n", |
e3768e7c JM |
1204 | config->p2p_listen_channel); |
1205 | if (config->p2p_oper_reg_class) | |
91b7a5e1 | 1206 | fprintf(f, "p2p_oper_reg_class=%d\n", |
e3768e7c JM |
1207 | config->p2p_oper_reg_class); |
1208 | if (config->p2p_oper_channel) | |
91b7a5e1 | 1209 | fprintf(f, "p2p_oper_channel=%d\n", config->p2p_oper_channel); |
e3768e7c | 1210 | if (config->p2p_go_intent != DEFAULT_P2P_GO_INTENT) |
91b7a5e1 | 1211 | fprintf(f, "p2p_go_intent=%d\n", config->p2p_go_intent); |
e3768e7c JM |
1212 | if (config->p2p_ssid_postfix) |
1213 | fprintf(f, "p2p_ssid_postfix=%s\n", config->p2p_ssid_postfix); | |
1214 | if (config->persistent_reconnect) | |
91b7a5e1 | 1215 | fprintf(f, "persistent_reconnect=%d\n", |
e3768e7c | 1216 | config->persistent_reconnect); |
0f66abd2 | 1217 | if (config->p2p_intra_bss != DEFAULT_P2P_INTRA_BSS) |
91b7a5e1 | 1218 | fprintf(f, "p2p_intra_bss=%d\n", config->p2p_intra_bss); |
3071e181 | 1219 | if (config->p2p_group_idle) |
91b7a5e1 | 1220 | fprintf(f, "p2p_group_idle=%d\n", config->p2p_group_idle); |
1b928f96 JM |
1221 | if (config->p2p_passphrase_len) |
1222 | fprintf(f, "p2p_passphrase_len=%u\n", | |
1223 | config->p2p_passphrase_len); | |
21d996f7 JM |
1224 | if (config->p2p_pref_chan) { |
1225 | unsigned int i; | |
1226 | fprintf(f, "p2p_pref_chan="); | |
1227 | for (i = 0; i < config->num_p2p_pref_chan; i++) { | |
1228 | fprintf(f, "%s%u:%u", i > 0 ? "," : "", | |
1229 | config->p2p_pref_chan[i].op_class, | |
1230 | config->p2p_pref_chan[i].chan); | |
1231 | } | |
1232 | fprintf(f, "\n"); | |
1233 | } | |
556b30da JM |
1234 | if (config->p2p_no_go_freq.num) { |
1235 | char *val = freq_range_list_str(&config->p2p_no_go_freq); | |
1236 | if (val) { | |
1237 | fprintf(f, "p2p_no_go_freq=%s\n", val); | |
1238 | os_free(val); | |
1239 | } | |
1240 | } | |
51e9f228 JM |
1241 | if (config->p2p_add_cli_chan) |
1242 | fprintf(f, "p2p_add_cli_chan=%d\n", config->p2p_add_cli_chan); | |
e3bd6e9d IP |
1243 | if (config->p2p_optimize_listen_chan != |
1244 | DEFAULT_P2P_OPTIMIZE_LISTEN_CHAN) | |
1245 | fprintf(f, "p2p_optimize_listen_chan=%d\n", | |
1246 | config->p2p_optimize_listen_chan); | |
a93a15bb | 1247 | if (config->p2p_go_ht40) |
91b7a5e1 | 1248 | fprintf(f, "p2p_go_ht40=%d\n", config->p2p_go_ht40); |
20ea1ca4 | 1249 | if (config->p2p_go_vht) |
91b7a5e1 | 1250 | fprintf(f, "p2p_go_vht=%d\n", config->p2p_go_vht); |
0b8bcaa5 | 1251 | if (config->p2p_go_ctwindow != DEFAULT_P2P_GO_CTWINDOW) |
91b7a5e1 | 1252 | fprintf(f, "p2p_go_ctwindow=%d\n", config->p2p_go_ctwindow); |
7a808c7e | 1253 | if (config->p2p_disabled) |
91b7a5e1 | 1254 | fprintf(f, "p2p_disabled=%d\n", config->p2p_disabled); |
d76cd41a | 1255 | if (config->p2p_no_group_iface) |
91b7a5e1 | 1256 | fprintf(f, "p2p_no_group_iface=%d\n", |
d76cd41a | 1257 | config->p2p_no_group_iface); |
ef8151ac | 1258 | if (config->p2p_ignore_shared_freq) |
91b7a5e1 | 1259 | fprintf(f, "p2p_ignore_shared_freq=%d\n", |
ef8151ac | 1260 | config->p2p_ignore_shared_freq); |
07c1e987 | 1261 | if (config->p2p_cli_probe) |
91b7a5e1 | 1262 | fprintf(f, "p2p_cli_probe=%d\n", config->p2p_cli_probe); |
1a471ff0 IP |
1263 | if (config->p2p_go_freq_change_policy != DEFAULT_P2P_GO_FREQ_MOVE) |
1264 | fprintf(f, "p2p_go_freq_change_policy=%u\n", | |
1265 | config->p2p_go_freq_change_policy); | |
17d32eb3 PK |
1266 | if (WPA_GET_BE32(config->ip_addr_go)) |
1267 | fprintf(f, "ip_addr_go=%u.%u.%u.%u\n", | |
1268 | config->ip_addr_go[0], config->ip_addr_go[1], | |
1269 | config->ip_addr_go[2], config->ip_addr_go[3]); | |
1270 | if (WPA_GET_BE32(config->ip_addr_mask)) | |
1271 | fprintf(f, "ip_addr_mask=%u.%u.%u.%u\n", | |
1272 | config->ip_addr_mask[0], config->ip_addr_mask[1], | |
1273 | config->ip_addr_mask[2], config->ip_addr_mask[3]); | |
1274 | if (WPA_GET_BE32(config->ip_addr_start)) | |
1275 | fprintf(f, "ip_addr_start=%u.%u.%u.%u\n", | |
1276 | config->ip_addr_start[0], config->ip_addr_start[1], | |
1277 | config->ip_addr_start[2], config->ip_addr_start[3]); | |
1278 | if (WPA_GET_BE32(config->ip_addr_end)) | |
1279 | fprintf(f, "ip_addr_end=%u.%u.%u.%u\n", | |
1280 | config->ip_addr_end[0], config->ip_addr_end[1], | |
1281 | config->ip_addr_end[2], config->ip_addr_end[3]); | |
e3768e7c | 1282 | #endif /* CONFIG_P2P */ |
315ce40a | 1283 | if (config->country[0] && config->country[1]) { |
6d158490 | 1284 | fprintf(f, "country=%c%c\n", |
315ce40a | 1285 | config->country[0], config->country[1]); |
6d158490 | 1286 | } |
c9c38b09 JM |
1287 | if (config->bss_max_count != DEFAULT_BSS_MAX_COUNT) |
1288 | fprintf(f, "bss_max_count=%u\n", config->bss_max_count); | |
78633c37 SL |
1289 | if (config->bss_expiration_age != DEFAULT_BSS_EXPIRATION_AGE) |
1290 | fprintf(f, "bss_expiration_age=%u\n", | |
1291 | config->bss_expiration_age); | |
1292 | if (config->bss_expiration_scan_count != | |
1293 | DEFAULT_BSS_EXPIRATION_SCAN_COUNT) | |
1294 | fprintf(f, "bss_expiration_scan_count=%u\n", | |
1295 | config->bss_expiration_scan_count); | |
3812464c JM |
1296 | if (config->filter_ssids) |
1297 | fprintf(f, "filter_ssids=%d\n", config->filter_ssids); | |
58ed9e31 JM |
1298 | if (config->filter_rssi) |
1299 | fprintf(f, "filter_rssi=%d\n", config->filter_rssi); | |
dae608d5 JM |
1300 | if (config->max_num_sta != DEFAULT_MAX_NUM_STA) |
1301 | fprintf(f, "max_num_sta=%u\n", config->max_num_sta); | |
19e20c14 DR |
1302 | if (config->ap_isolate != DEFAULT_AP_ISOLATE) |
1303 | fprintf(f, "ap_isolate=%u\n", config->ap_isolate); | |
0d7e5a3a | 1304 | if (config->disassoc_low_ack) |
91b7a5e1 | 1305 | fprintf(f, "disassoc_low_ack=%d\n", config->disassoc_low_ack); |
66aadbd7 JK |
1306 | #ifdef CONFIG_HS20 |
1307 | if (config->hs20) | |
1308 | fprintf(f, "hs20=1\n"); | |
1309 | #endif /* CONFIG_HS20 */ | |
67e1b984 | 1310 | #ifdef CONFIG_INTERWORKING |
46ee0427 | 1311 | if (config->interworking) |
91b7a5e1 | 1312 | fprintf(f, "interworking=%d\n", config->interworking); |
46ee0427 JM |
1313 | if (!is_zero_ether_addr(config->hessid)) |
1314 | fprintf(f, "hessid=" MACSTR "\n", MAC2STR(config->hessid)); | |
11540c0b JM |
1315 | if (config->access_network_type != DEFAULT_ACCESS_NETWORK_TYPE) |
1316 | fprintf(f, "access_network_type=%d\n", | |
1317 | config->access_network_type); | |
63bc0ab0 SD |
1318 | if (config->go_interworking) |
1319 | fprintf(f, "go_interworking=%d\n", config->go_interworking); | |
1320 | if (config->go_access_network_type) | |
1321 | fprintf(f, "go_access_network_type=%d\n", | |
1322 | config->go_access_network_type); | |
1323 | if (config->go_internet) | |
1324 | fprintf(f, "go_internet=%d\n", config->go_internet); | |
1325 | if (config->go_venue_group) | |
1326 | fprintf(f, "go_venue_group=%d\n", config->go_venue_group); | |
1327 | if (config->go_venue_type) | |
1328 | fprintf(f, "go_venue_type=%d\n", config->go_venue_type); | |
67e1b984 | 1329 | #endif /* CONFIG_INTERWORKING */ |
1298c145 | 1330 | if (config->pbc_in_m1) |
91b7a5e1 | 1331 | fprintf(f, "pbc_in_m1=%d\n", config->pbc_in_m1); |
042ec551 JM |
1332 | if (config->wps_nfc_pw_from_config) { |
1333 | if (config->wps_nfc_dev_pw_id) | |
1334 | fprintf(f, "wps_nfc_dev_pw_id=%d\n", | |
1335 | config->wps_nfc_dev_pw_id); | |
1336 | write_global_bin(f, "wps_nfc_dh_pubkey", | |
1337 | config->wps_nfc_dh_pubkey); | |
1338 | write_global_bin(f, "wps_nfc_dh_privkey", | |
1339 | config->wps_nfc_dh_privkey); | |
1340 | write_global_bin(f, "wps_nfc_dev_pw", config->wps_nfc_dev_pw); | |
1341 | } | |
306ae225 JM |
1342 | |
1343 | if (config->ext_password_backend) | |
1344 | fprintf(f, "ext_password_backend=%s\n", | |
1345 | config->ext_password_backend); | |
462a7439 ES |
1346 | if (config->p2p_go_max_inactivity != DEFAULT_P2P_GO_MAX_INACTIVITY) |
1347 | fprintf(f, "p2p_go_max_inactivity=%d\n", | |
1348 | config->p2p_go_max_inactivity); | |
4d5bda5f JM |
1349 | if (config->auto_interworking) |
1350 | fprintf(f, "auto_interworking=%d\n", | |
1351 | config->auto_interworking); | |
6e202021 JM |
1352 | if (config->okc) |
1353 | fprintf(f, "okc=%d\n", config->okc); | |
62d49803 JM |
1354 | if (config->pmf) |
1355 | fprintf(f, "pmf=%d\n", config->pmf); | |
18206e02 JM |
1356 | if (config->dtim_period) |
1357 | fprintf(f, "dtim_period=%d\n", config->dtim_period); | |
1358 | if (config->beacon_int) | |
1359 | fprintf(f, "beacon_int=%d\n", config->beacon_int); | |
625f202a JM |
1360 | |
1361 | if (config->sae_groups) { | |
1362 | int i; | |
1363 | fprintf(f, "sae_groups="); | |
9284418d | 1364 | for (i = 0; config->sae_groups[i] > 0; i++) { |
625f202a JM |
1365 | fprintf(f, "%s%d", i > 0 ? " " : "", |
1366 | config->sae_groups[i]); | |
1367 | } | |
1368 | fprintf(f, "\n"); | |
1369 | } | |
18a2eaab JM |
1370 | |
1371 | if (config->ap_vendor_elements) { | |
1372 | int i, len = wpabuf_len(config->ap_vendor_elements); | |
1373 | const u8 *p = wpabuf_head_u8(config->ap_vendor_elements); | |
1374 | if (len > 0) { | |
1375 | fprintf(f, "ap_vendor_elements="); | |
1376 | for (i = 0; i < len; i++) | |
1377 | fprintf(f, "%02x", *p++); | |
1378 | fprintf(f, "\n"); | |
1379 | } | |
1380 | } | |
4342326f JM |
1381 | |
1382 | if (config->ignore_old_scan_res) | |
1383 | fprintf(f, "ignore_old_scan_res=%d\n", | |
1384 | config->ignore_old_scan_res); | |
f5ffc348 BG |
1385 | |
1386 | if (config->freq_list && config->freq_list[0]) { | |
1387 | int i; | |
1388 | fprintf(f, "freq_list="); | |
1389 | for (i = 0; config->freq_list[i]; i++) { | |
91b7a5e1 | 1390 | fprintf(f, "%s%d", i > 0 ? " " : "", |
f5ffc348 BG |
1391 | config->freq_list[i]); |
1392 | } | |
1393 | fprintf(f, "\n"); | |
1394 | } | |
6124e858 BG |
1395 | if (config->scan_cur_freq != DEFAULT_SCAN_CUR_FREQ) |
1396 | fprintf(f, "scan_cur_freq=%d\n", config->scan_cur_freq); | |
4aa81868 SF |
1397 | |
1398 | if (config->sched_scan_interval) | |
1399 | fprintf(f, "sched_scan_interval=%u\n", | |
1400 | config->sched_scan_interval); | |
a5d44ac0 | 1401 | |
d0330d57 PK |
1402 | if (config->sched_scan_start_delay) |
1403 | fprintf(f, "sched_scan_start_delay=%u\n", | |
1404 | config->sched_scan_start_delay); | |
1405 | ||
a5d44ac0 JM |
1406 | if (config->external_sim) |
1407 | fprintf(f, "external_sim=%d\n", config->external_sim); | |
800d5872 SD |
1408 | |
1409 | if (config->tdls_external_control) | |
1410 | fprintf(f, "tdls_external_control=%d\n", | |
1411 | config->tdls_external_control); | |
54ac5aa2 | 1412 | |
e4fa8b12 | 1413 | if (config->wowlan_triggers) |
8b627b7c | 1414 | fprintf(f, "wowlan_triggers=%s\n", |
e4fa8b12 EP |
1415 | config->wowlan_triggers); |
1416 | ||
54ac5aa2 AB |
1417 | if (config->bgscan) |
1418 | fprintf(f, "bgscan=\"%s\"\n", config->bgscan); | |
d3b20469 | 1419 | |
1f539c78 JM |
1420 | if (config->autoscan) |
1421 | fprintf(f, "autoscan=%s\n", config->autoscan); | |
1422 | ||
d3b20469 NS |
1423 | if (config->p2p_search_delay != DEFAULT_P2P_SEARCH_DELAY) |
1424 | fprintf(f, "p2p_search_delay=%u\n", | |
1425 | config->p2p_search_delay); | |
c267753b JM |
1426 | |
1427 | if (config->mac_addr) | |
1428 | fprintf(f, "mac_addr=%d\n", config->mac_addr); | |
1429 | ||
1430 | if (config->rand_addr_lifetime != DEFAULT_RAND_ADDR_LIFETIME) | |
1431 | fprintf(f, "rand_addr_lifetime=%u\n", | |
1432 | config->rand_addr_lifetime); | |
1433 | ||
1434 | if (config->preassoc_mac_addr) | |
1435 | fprintf(f, "preassoc_mac_addr=%d\n", config->preassoc_mac_addr); | |
b41f2684 CL |
1436 | |
1437 | if (config->key_mgmt_offload != DEFAULT_KEY_MGMT_OFFLOAD) | |
91b7a5e1 | 1438 | fprintf(f, "key_mgmt_offload=%d\n", config->key_mgmt_offload); |
e45e8989 TP |
1439 | |
1440 | if (config->user_mpm != DEFAULT_USER_MPM) | |
1441 | fprintf(f, "user_mpm=%d\n", config->user_mpm); | |
4b409368 MH |
1442 | |
1443 | if (config->max_peer_links != DEFAULT_MAX_PEER_LINKS) | |
1444 | fprintf(f, "max_peer_links=%d\n", config->max_peer_links); | |
483dd6a5 JM |
1445 | |
1446 | if (config->cert_in_cb != DEFAULT_CERT_IN_CB) | |
1447 | fprintf(f, "cert_in_cb=%d\n", config->cert_in_cb); | |
5a2a6de6 MH |
1448 | |
1449 | if (config->mesh_max_inactivity != DEFAULT_MESH_MAX_INACTIVITY) | |
1450 | fprintf(f, "mesh_max_inactivity=%d\n", | |
1451 | config->mesh_max_inactivity); | |
c35e35ed | 1452 | |
ecd40fef MH |
1453 | if (config->dot11RSNASAERetransPeriod != |
1454 | DEFAULT_DOT11_RSNA_SAE_RETRANS_PERIOD) | |
1455 | fprintf(f, "dot11RSNASAERetransPeriod=%d\n", | |
1456 | config->dot11RSNASAERetransPeriod); | |
1457 | ||
c35e35ed | 1458 | if (config->passive_scan) |
c4da67de | 1459 | fprintf(f, "passive_scan=%d\n", config->passive_scan); |
59b416c7 JM |
1460 | |
1461 | if (config->reassoc_same_bss_optim) | |
1462 | fprintf(f, "reassoc_same_bss_optim=%d\n", | |
1463 | config->reassoc_same_bss_optim); | |
94687a0a SD |
1464 | |
1465 | if (config->wps_priority) | |
1466 | fprintf(f, "wps_priority=%d\n", config->wps_priority); | |
73ed03f3 MS |
1467 | |
1468 | if (config->wpa_rsc_relaxation != DEFAULT_WPA_RSC_RELAXATION) | |
1469 | fprintf(f, "wpa_rsc_relaxation=%d\n", | |
1470 | config->wpa_rsc_relaxation); | |
32c02261 AS |
1471 | |
1472 | if (config->sched_scan_plans) | |
1473 | fprintf(f, "sched_scan_plans=%s\n", config->sched_scan_plans); | |
facf2c72 DS |
1474 | |
1475 | #ifdef CONFIG_MBO | |
1476 | if (config->non_pref_chan) | |
1477 | fprintf(f, "non_pref_chan=%s\n", config->non_pref_chan); | |
c5d193d7 DS |
1478 | if (config->mbo_cell_capa != DEFAULT_MBO_CELL_CAPA) |
1479 | fprintf(f, "mbo_cell_capa=%u\n", config->mbo_cell_capa); | |
af8bc24d KV |
1480 | if (config->disassoc_imminent_rssi_threshold != |
1481 | DEFAULT_DISASSOC_IMMINENT_RSSI_THRESHOLD) | |
1482 | fprintf(f, "disassoc_imminent_rssi_threshold=%d\n", | |
1483 | config->disassoc_imminent_rssi_threshold); | |
332aadb8 AP |
1484 | if (config->oce != DEFAULT_OCE_SUPPORT) |
1485 | fprintf(f, "oce=%u\n", config->oce); | |
facf2c72 DS |
1486 | #endif /* CONFIG_MBO */ |
1487 | ||
c86bef29 JM |
1488 | if (config->gas_address3) |
1489 | fprintf(f, "gas_address3=%d\n", config->gas_address3); | |
d1723c55 LD |
1490 | |
1491 | if (config->ftm_responder) | |
1492 | fprintf(f, "ftm_responder=%d\n", config->ftm_responder); | |
1493 | if (config->ftm_initiator) | |
1494 | fprintf(f, "ftm_initiator=%d\n", config->ftm_initiator); | |
35c78f7b JM |
1495 | |
1496 | if (config->osu_dir) | |
1497 | fprintf(f, "osu_dir=%s\n", config->osu_dir); | |
54736d83 JM |
1498 | |
1499 | if (config->fst_group_id) | |
1500 | fprintf(f, "fst_group_id=%s\n", config->fst_group_id); | |
1501 | if (config->fst_priority) | |
1502 | fprintf(f, "fst_priority=%d\n", config->fst_priority); | |
1503 | if (config->fst_llt) | |
1504 | fprintf(f, "fst_llt=%d\n", config->fst_llt); | |
1d9d21f3 VK |
1505 | |
1506 | if (config->gas_rand_addr_lifetime != DEFAULT_RAND_ADDR_LIFETIME) | |
1507 | fprintf(f, "gas_rand_addr_lifetime=%u\n", | |
1508 | config->gas_rand_addr_lifetime); | |
1509 | if (config->gas_rand_mac_addr) | |
1510 | fprintf(f, "gas_rand_mac_addr=%d\n", config->gas_rand_mac_addr); | |
8528994e JM |
1511 | if (config->dpp_config_processing) |
1512 | fprintf(f, "dpp_config_processing=%d\n", | |
1513 | config->dpp_config_processing); | |
1d9d21f3 | 1514 | |
6fc6879b JM |
1515 | } |
1516 | ||
1517 | #endif /* CONFIG_NO_CONFIG_WRITE */ | |
1518 | ||
1519 | ||
1520 | int wpa_config_write(const char *name, struct wpa_config *config) | |
1521 | { | |
1522 | #ifndef CONFIG_NO_CONFIG_WRITE | |
1523 | FILE *f; | |
1524 | struct wpa_ssid *ssid; | |
f2c20751 | 1525 | struct wpa_cred *cred; |
6fc6879b JM |
1526 | #ifndef CONFIG_NO_CONFIG_BLOBS |
1527 | struct wpa_config_blob *blob; | |
1528 | #endif /* CONFIG_NO_CONFIG_BLOBS */ | |
1529 | int ret = 0; | |
663ae2f4 VD |
1530 | const char *orig_name = name; |
1531 | int tmp_len = os_strlen(name) + 5; /* allow space for .tmp suffix */ | |
1532 | char *tmp_name = os_malloc(tmp_len); | |
1533 | ||
1534 | if (tmp_name) { | |
1535 | os_snprintf(tmp_name, tmp_len, "%s.tmp", name); | |
1536 | name = tmp_name; | |
1537 | } | |
6fc6879b JM |
1538 | |
1539 | wpa_printf(MSG_DEBUG, "Writing configuration file '%s'", name); | |
1540 | ||
1541 | f = fopen(name, "w"); | |
1542 | if (f == NULL) { | |
1543 | wpa_printf(MSG_DEBUG, "Failed to open '%s' for writing", name); | |
663ae2f4 | 1544 | os_free(tmp_name); |
6fc6879b JM |
1545 | return -1; |
1546 | } | |
1547 | ||
1548 | wpa_config_write_global(f, config); | |
1549 | ||
f2c20751 | 1550 | for (cred = config->cred; cred; cred = cred->next) { |
03ed3324 JM |
1551 | if (cred->temporary) |
1552 | continue; | |
f2c20751 JM |
1553 | fprintf(f, "\ncred={\n"); |
1554 | wpa_config_write_cred(f, cred); | |
1555 | fprintf(f, "}\n"); | |
1556 | } | |
1557 | ||
6fc6879b | 1558 | for (ssid = config->ssid; ssid; ssid = ssid->next) { |
2ff99b3c JM |
1559 | if (ssid->key_mgmt == WPA_KEY_MGMT_WPS || ssid->temporary) |
1560 | continue; /* do not save temporary networks */ | |
8e8280bd JM |
1561 | if (wpa_key_mgmt_wpa_psk(ssid->key_mgmt) && !ssid->psk_set && |
1562 | !ssid->passphrase) | |
1563 | continue; /* do not save invalid network */ | |
6fc6879b JM |
1564 | fprintf(f, "\nnetwork={\n"); |
1565 | wpa_config_write_network(f, ssid); | |
1566 | fprintf(f, "}\n"); | |
1567 | } | |
1568 | ||
1569 | #ifndef CONFIG_NO_CONFIG_BLOBS | |
1570 | for (blob = config->blobs; blob; blob = blob->next) { | |
1571 | ret = wpa_config_write_blob(f, blob); | |
1572 | if (ret) | |
1573 | break; | |
1574 | } | |
1575 | #endif /* CONFIG_NO_CONFIG_BLOBS */ | |
1576 | ||
a218e1de MW |
1577 | os_fdatasync(f); |
1578 | ||
6fc6879b JM |
1579 | fclose(f); |
1580 | ||
663ae2f4 VD |
1581 | if (tmp_name) { |
1582 | int chmod_ret = 0; | |
1583 | ||
1584 | #ifdef ANDROID | |
1585 | chmod_ret = chmod(tmp_name, | |
1586 | S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP); | |
1587 | #endif /* ANDROID */ | |
1588 | if (chmod_ret != 0 || rename(tmp_name, orig_name) != 0) | |
1589 | ret = -1; | |
1590 | ||
1591 | os_free(tmp_name); | |
1592 | } | |
1593 | ||
6fc6879b | 1594 | wpa_printf(MSG_DEBUG, "Configuration file '%s' written %ssuccessfully", |
663ae2f4 | 1595 | orig_name, ret ? "un" : ""); |
6fc6879b JM |
1596 | return ret; |
1597 | #else /* CONFIG_NO_CONFIG_WRITE */ | |
1598 | return -1; | |
1599 | #endif /* CONFIG_NO_CONFIG_WRITE */ | |
1600 | } |