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Commit | Line | Data |
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6fc6879b JM |
1 | /* |
2 | * WPA Supplicant / Configuration backend: text file | |
b99c4cad | 3 | * Copyright (c) 2003-2019, 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 | ||
ce6829c2 MV |
163 | #ifdef CONFIG_OCV |
164 | if (ssid->ocv && ssid->ieee80211w == NO_MGMT_FRAME_PROTECTION) { | |
165 | wpa_printf(MSG_ERROR, | |
166 | "Line %d: PMF needs to be enabled whenever using OCV", | |
167 | line); | |
168 | errors++; | |
169 | } | |
170 | #endif /* CONFIG_OCV */ | |
171 | ||
6fc6879b JM |
172 | return errors; |
173 | } | |
174 | ||
175 | ||
176 | static struct wpa_ssid * wpa_config_read_network(FILE *f, int *line, int id) | |
177 | { | |
178 | struct wpa_ssid *ssid; | |
179 | int errors = 0, end = 0; | |
d42bc5e1 | 180 | char buf[2000], *pos, *pos2; |
6fc6879b JM |
181 | |
182 | wpa_printf(MSG_MSGDUMP, "Line: %d - start of a new network block", | |
183 | *line); | |
184 | ssid = os_zalloc(sizeof(*ssid)); | |
185 | if (ssid == NULL) | |
186 | return NULL; | |
01a57fe4 | 187 | dl_list_init(&ssid->psk_list); |
6fc6879b JM |
188 | ssid->id = id; |
189 | ||
190 | wpa_config_set_network_defaults(ssid); | |
191 | ||
192 | while (wpa_config_get_line(buf, sizeof(buf), f, line, &pos)) { | |
193 | if (os_strcmp(pos, "}") == 0) { | |
194 | end = 1; | |
195 | break; | |
196 | } | |
197 | ||
198 | pos2 = os_strchr(pos, '='); | |
199 | if (pos2 == NULL) { | |
200 | wpa_printf(MSG_ERROR, "Line %d: Invalid SSID line " | |
201 | "'%s'.", *line, pos); | |
202 | errors++; | |
203 | continue; | |
204 | } | |
205 | ||
206 | *pos2++ = '\0'; | |
207 | if (*pos2 == '"') { | |
208 | if (os_strchr(pos2 + 1, '"') == NULL) { | |
209 | wpa_printf(MSG_ERROR, "Line %d: invalid " | |
210 | "quotation '%s'.", *line, pos2); | |
211 | errors++; | |
212 | continue; | |
213 | } | |
214 | } | |
215 | ||
200c7693 JM |
216 | if (wpa_config_set(ssid, pos, pos2, *line) < 0) { |
217 | #ifndef CONFIG_WEP | |
218 | if (os_strcmp(pos, "wep_key0") == 0 || | |
219 | os_strcmp(pos, "wep_key1") == 0 || | |
220 | os_strcmp(pos, "wep_key2") == 0 || | |
221 | os_strcmp(pos, "wep_key3") == 0 || | |
222 | os_strcmp(pos, "wep_tx_keyidx") == 0) { | |
223 | wpa_printf(MSG_ERROR, | |
224 | "Line %d: unsupported WEP parameter", | |
225 | *line); | |
226 | ssid->disabled = 1; | |
227 | continue; | |
228 | } | |
229 | #endif /* CONFIG_WEP */ | |
6fc6879b | 230 | errors++; |
200c7693 | 231 | } |
6fc6879b JM |
232 | } |
233 | ||
234 | if (!end) { | |
235 | wpa_printf(MSG_ERROR, "Line %d: network block was not " | |
236 | "terminated properly.", *line); | |
237 | errors++; | |
238 | } | |
239 | ||
240 | errors += wpa_config_validate_network(ssid, *line); | |
241 | ||
242 | if (errors) { | |
243 | wpa_config_free_ssid(ssid); | |
244 | ssid = NULL; | |
245 | } | |
246 | ||
247 | return ssid; | |
248 | } | |
249 | ||
250 | ||
1bb7b8e8 JM |
251 | static struct wpa_cred * wpa_config_read_cred(FILE *f, int *line, int id) |
252 | { | |
253 | struct wpa_cred *cred; | |
254 | int errors = 0, end = 0; | |
255 | char buf[256], *pos, *pos2; | |
256 | ||
257 | wpa_printf(MSG_MSGDUMP, "Line: %d - start of a new cred block", *line); | |
258 | cred = os_zalloc(sizeof(*cred)); | |
259 | if (cred == NULL) | |
260 | return NULL; | |
261 | cred->id = id; | |
13f6a07e | 262 | cred->sim_num = DEFAULT_USER_SELECTED_SIM; |
1bb7b8e8 JM |
263 | |
264 | while (wpa_config_get_line(buf, sizeof(buf), f, line, &pos)) { | |
265 | if (os_strcmp(pos, "}") == 0) { | |
266 | end = 1; | |
267 | break; | |
268 | } | |
269 | ||
270 | pos2 = os_strchr(pos, '='); | |
271 | if (pos2 == NULL) { | |
272 | wpa_printf(MSG_ERROR, "Line %d: Invalid cred line " | |
273 | "'%s'.", *line, pos); | |
274 | errors++; | |
275 | continue; | |
276 | } | |
277 | ||
278 | *pos2++ = '\0'; | |
279 | if (*pos2 == '"') { | |
280 | if (os_strchr(pos2 + 1, '"') == NULL) { | |
281 | wpa_printf(MSG_ERROR, "Line %d: invalid " | |
282 | "quotation '%s'.", *line, pos2); | |
283 | errors++; | |
284 | continue; | |
285 | } | |
286 | } | |
287 | ||
288 | if (wpa_config_set_cred(cred, pos, pos2, *line) < 0) | |
289 | errors++; | |
290 | } | |
291 | ||
292 | if (!end) { | |
293 | wpa_printf(MSG_ERROR, "Line %d: cred block was not " | |
294 | "terminated properly.", *line); | |
295 | errors++; | |
296 | } | |
297 | ||
298 | if (errors) { | |
299 | wpa_config_free_cred(cred); | |
300 | cred = NULL; | |
301 | } | |
302 | ||
303 | return cred; | |
304 | } | |
305 | ||
306 | ||
6fc6879b JM |
307 | #ifndef CONFIG_NO_CONFIG_BLOBS |
308 | static struct wpa_config_blob * wpa_config_read_blob(FILE *f, int *line, | |
309 | const char *name) | |
310 | { | |
311 | struct wpa_config_blob *blob; | |
312 | char buf[256], *pos; | |
8e5e36a1 | 313 | char *encoded = NULL, *nencoded; |
6fc6879b JM |
314 | int end = 0; |
315 | size_t encoded_len = 0, len; | |
316 | ||
317 | wpa_printf(MSG_MSGDUMP, "Line: %d - start of a new named blob '%s'", | |
318 | *line, name); | |
319 | ||
320 | while (wpa_config_get_line(buf, sizeof(buf), f, line, &pos)) { | |
321 | if (os_strcmp(pos, "}") == 0) { | |
322 | end = 1; | |
323 | break; | |
324 | } | |
325 | ||
326 | len = os_strlen(pos); | |
327 | nencoded = os_realloc(encoded, encoded_len + len); | |
328 | if (nencoded == NULL) { | |
329 | wpa_printf(MSG_ERROR, "Line %d: not enough memory for " | |
330 | "blob", *line); | |
331 | os_free(encoded); | |
332 | return NULL; | |
333 | } | |
334 | encoded = nencoded; | |
335 | os_memcpy(encoded + encoded_len, pos, len); | |
336 | encoded_len += len; | |
337 | } | |
338 | ||
3c0daa13 | 339 | if (!end || !encoded) { |
6fc6879b JM |
340 | wpa_printf(MSG_ERROR, "Line %d: blob was not terminated " |
341 | "properly", *line); | |
342 | os_free(encoded); | |
343 | return NULL; | |
344 | } | |
345 | ||
346 | blob = os_zalloc(sizeof(*blob)); | |
347 | if (blob == NULL) { | |
348 | os_free(encoded); | |
349 | return NULL; | |
350 | } | |
351 | blob->name = os_strdup(name); | |
352 | blob->data = base64_decode(encoded, encoded_len, &blob->len); | |
353 | os_free(encoded); | |
354 | ||
355 | if (blob->name == NULL || blob->data == NULL) { | |
356 | wpa_config_free_blob(blob); | |
357 | return NULL; | |
358 | } | |
359 | ||
360 | return blob; | |
361 | } | |
362 | ||
363 | ||
364 | static int wpa_config_process_blob(struct wpa_config *config, FILE *f, | |
365 | int *line, char *bname) | |
366 | { | |
367 | char *name_end; | |
368 | struct wpa_config_blob *blob; | |
369 | ||
370 | name_end = os_strchr(bname, '='); | |
371 | if (name_end == NULL) { | |
372 | wpa_printf(MSG_ERROR, "Line %d: no blob name terminator", | |
373 | *line); | |
374 | return -1; | |
375 | } | |
376 | *name_end = '\0'; | |
377 | ||
378 | blob = wpa_config_read_blob(f, line, bname); | |
379 | if (blob == NULL) { | |
380 | wpa_printf(MSG_ERROR, "Line %d: failed to read blob %s", | |
381 | *line, bname); | |
382 | return -1; | |
383 | } | |
384 | wpa_config_set_blob(config, blob); | |
385 | return 0; | |
386 | } | |
387 | #endif /* CONFIG_NO_CONFIG_BLOBS */ | |
388 | ||
389 | ||
e6304cad | 390 | struct wpa_config * wpa_config_read(const char *name, struct wpa_config *cfgp) |
6fc6879b JM |
391 | { |
392 | FILE *f; | |
3f2c8ba6 | 393 | char buf[512], *pos; |
6fc6879b | 394 | int errors = 0, line = 0; |
b89962b4 JM |
395 | struct wpa_ssid *ssid, *tail, *head; |
396 | struct wpa_cred *cred, *cred_tail, *cred_head; | |
6fc6879b JM |
397 | struct wpa_config *config; |
398 | int id = 0; | |
1bb7b8e8 | 399 | int cred_id = 0; |
6fc6879b | 400 | |
e6304cad DS |
401 | if (name == NULL) |
402 | return NULL; | |
403 | if (cfgp) | |
404 | config = cfgp; | |
405 | else | |
406 | config = wpa_config_alloc_empty(NULL, NULL); | |
481cac21 BG |
407 | if (config == NULL) { |
408 | wpa_printf(MSG_ERROR, "Failed to allocate config file " | |
409 | "structure"); | |
6fc6879b | 410 | return NULL; |
481cac21 | 411 | } |
b89962b4 JM |
412 | tail = head = config->ssid; |
413 | while (tail && tail->next) | |
414 | tail = tail->next; | |
415 | cred_tail = cred_head = config->cred; | |
416 | while (cred_tail && cred_tail->next) | |
417 | cred_tail = cred_tail->next; | |
481cac21 | 418 | |
6fc6879b JM |
419 | wpa_printf(MSG_DEBUG, "Reading configuration file '%s'", name); |
420 | f = fopen(name, "r"); | |
421 | if (f == NULL) { | |
481cac21 BG |
422 | wpa_printf(MSG_ERROR, "Failed to open config file '%s', " |
423 | "error: %s", name, strerror(errno)); | |
9c5fe742 DS |
424 | if (config != cfgp) |
425 | os_free(config); | |
6fc6879b JM |
426 | return NULL; |
427 | } | |
428 | ||
429 | while (wpa_config_get_line(buf, sizeof(buf), f, &line, &pos)) { | |
430 | if (os_strcmp(pos, "network={") == 0) { | |
431 | ssid = wpa_config_read_network(f, &line, id++); | |
432 | if (ssid == NULL) { | |
433 | wpa_printf(MSG_ERROR, "Line %d: failed to " | |
434 | "parse network block.", line); | |
435 | errors++; | |
436 | continue; | |
437 | } | |
438 | if (head == NULL) { | |
439 | head = tail = ssid; | |
440 | } else { | |
441 | tail->next = ssid; | |
442 | tail = ssid; | |
443 | } | |
444 | if (wpa_config_add_prio_network(config, ssid)) { | |
445 | wpa_printf(MSG_ERROR, "Line %d: failed to add " | |
446 | "network block to priority list.", | |
447 | line); | |
448 | errors++; | |
449 | continue; | |
450 | } | |
1bb7b8e8 JM |
451 | } else if (os_strcmp(pos, "cred={") == 0) { |
452 | cred = wpa_config_read_cred(f, &line, cred_id++); | |
453 | if (cred == NULL) { | |
454 | wpa_printf(MSG_ERROR, "Line %d: failed to " | |
455 | "parse cred block.", line); | |
456 | errors++; | |
457 | continue; | |
458 | } | |
459 | if (cred_head == NULL) { | |
460 | cred_head = cred_tail = cred; | |
461 | } else { | |
462 | cred_tail->next = cred; | |
463 | cred_tail = cred; | |
464 | } | |
6fc6879b JM |
465 | #ifndef CONFIG_NO_CONFIG_BLOBS |
466 | } else if (os_strncmp(pos, "blob-base64-", 12) == 0) { | |
467 | if (wpa_config_process_blob(config, f, &line, pos + 12) | |
468 | < 0) { | |
481cac21 BG |
469 | wpa_printf(MSG_ERROR, "Line %d: failed to " |
470 | "process blob.", line); | |
6fc6879b JM |
471 | errors++; |
472 | continue; | |
473 | } | |
474 | #endif /* CONFIG_NO_CONFIG_BLOBS */ | |
475 | } else if (wpa_config_process_global(config, pos, line) < 0) { | |
476 | wpa_printf(MSG_ERROR, "Line %d: Invalid configuration " | |
477 | "line '%s'.", line, pos); | |
478 | errors++; | |
479 | continue; | |
480 | } | |
481 | } | |
482 | ||
483 | fclose(f); | |
484 | ||
485 | config->ssid = head; | |
486 | wpa_config_debug_dump_networks(config); | |
1bb7b8e8 | 487 | config->cred = cred_head; |
6fc6879b | 488 | |
ae6e1bee | 489 | #ifndef WPA_IGNORE_CONFIG_ERRORS |
6fc6879b | 490 | if (errors) { |
3bd35b68 JM |
491 | if (config != cfgp) |
492 | wpa_config_free(config); | |
6fc6879b JM |
493 | config = NULL; |
494 | head = NULL; | |
495 | } | |
ae6e1bee | 496 | #endif /* WPA_IGNORE_CONFIG_ERRORS */ |
6fc6879b JM |
497 | |
498 | return config; | |
499 | } | |
500 | ||
501 | ||
502 | #ifndef CONFIG_NO_CONFIG_WRITE | |
503 | ||
504 | static void write_str(FILE *f, const char *field, struct wpa_ssid *ssid) | |
505 | { | |
506 | char *value = wpa_config_get(ssid, field); | |
507 | if (value == NULL) | |
508 | return; | |
509 | fprintf(f, "\t%s=%s\n", field, value); | |
8f99a3c2 | 510 | str_clear_free(value); |
6fc6879b JM |
511 | } |
512 | ||
513 | ||
514 | static void write_int(FILE *f, const char *field, int value, int def) | |
515 | { | |
516 | if (value == def) | |
517 | return; | |
518 | fprintf(f, "\t%s=%d\n", field, value); | |
519 | } | |
520 | ||
521 | ||
522 | static void write_bssid(FILE *f, struct wpa_ssid *ssid) | |
523 | { | |
524 | char *value = wpa_config_get(ssid, "bssid"); | |
525 | if (value == NULL) | |
526 | return; | |
527 | fprintf(f, "\tbssid=%s\n", value); | |
528 | os_free(value); | |
529 | } | |
530 | ||
531 | ||
43a356b2 PK |
532 | static void write_bssid_hint(FILE *f, struct wpa_ssid *ssid) |
533 | { | |
534 | char *value = wpa_config_get(ssid, "bssid_hint"); | |
535 | ||
536 | if (!value) | |
537 | return; | |
538 | fprintf(f, "\tbssid_hint=%s\n", value); | |
539 | os_free(value); | |
540 | } | |
541 | ||
542 | ||
6fc6879b JM |
543 | static void write_psk(FILE *f, struct wpa_ssid *ssid) |
544 | { | |
a52410c2 JM |
545 | char *value; |
546 | ||
547 | if (ssid->mem_only_psk) | |
548 | return; | |
549 | ||
550 | value = wpa_config_get(ssid, "psk"); | |
6fc6879b JM |
551 | if (value == NULL) |
552 | return; | |
553 | fprintf(f, "\tpsk=%s\n", value); | |
554 | os_free(value); | |
555 | } | |
556 | ||
557 | ||
558 | static void write_proto(FILE *f, struct wpa_ssid *ssid) | |
559 | { | |
560 | char *value; | |
561 | ||
562 | if (ssid->proto == DEFAULT_PROTO) | |
563 | return; | |
564 | ||
565 | value = wpa_config_get(ssid, "proto"); | |
566 | if (value == NULL) | |
567 | return; | |
568 | if (value[0]) | |
569 | fprintf(f, "\tproto=%s\n", value); | |
570 | os_free(value); | |
571 | } | |
572 | ||
573 | ||
574 | static void write_key_mgmt(FILE *f, struct wpa_ssid *ssid) | |
575 | { | |
576 | char *value; | |
577 | ||
578 | if (ssid->key_mgmt == DEFAULT_KEY_MGMT) | |
579 | return; | |
580 | ||
581 | value = wpa_config_get(ssid, "key_mgmt"); | |
582 | if (value == NULL) | |
583 | return; | |
584 | if (value[0]) | |
585 | fprintf(f, "\tkey_mgmt=%s\n", value); | |
586 | os_free(value); | |
587 | } | |
588 | ||
589 | ||
590 | static void write_pairwise(FILE *f, struct wpa_ssid *ssid) | |
591 | { | |
592 | char *value; | |
593 | ||
594 | if (ssid->pairwise_cipher == DEFAULT_PAIRWISE) | |
595 | return; | |
596 | ||
597 | value = wpa_config_get(ssid, "pairwise"); | |
598 | if (value == NULL) | |
599 | return; | |
600 | if (value[0]) | |
601 | fprintf(f, "\tpairwise=%s\n", value); | |
602 | os_free(value); | |
603 | } | |
604 | ||
605 | ||
606 | static void write_group(FILE *f, struct wpa_ssid *ssid) | |
607 | { | |
608 | char *value; | |
609 | ||
610 | if (ssid->group_cipher == DEFAULT_GROUP) | |
611 | return; | |
612 | ||
613 | value = wpa_config_get(ssid, "group"); | |
614 | if (value == NULL) | |
615 | return; | |
616 | if (value[0]) | |
617 | fprintf(f, "\tgroup=%s\n", value); | |
618 | os_free(value); | |
619 | } | |
620 | ||
621 | ||
61a56c14 JM |
622 | static void write_group_mgmt(FILE *f, struct wpa_ssid *ssid) |
623 | { | |
624 | char *value; | |
625 | ||
626 | if (!ssid->group_mgmt_cipher) | |
627 | return; | |
628 | ||
629 | value = wpa_config_get(ssid, "group_mgmt"); | |
630 | if (!value) | |
631 | return; | |
632 | if (value[0]) | |
633 | fprintf(f, "\tgroup_mgmt=%s\n", value); | |
634 | os_free(value); | |
635 | } | |
636 | ||
637 | ||
6fc6879b JM |
638 | static void write_auth_alg(FILE *f, struct wpa_ssid *ssid) |
639 | { | |
640 | char *value; | |
641 | ||
642 | if (ssid->auth_alg == 0) | |
643 | return; | |
644 | ||
645 | value = wpa_config_get(ssid, "auth_alg"); | |
646 | if (value == NULL) | |
647 | return; | |
648 | if (value[0]) | |
649 | fprintf(f, "\tauth_alg=%s\n", value); | |
650 | os_free(value); | |
651 | } | |
652 | ||
653 | ||
654 | #ifdef IEEE8021X_EAPOL | |
655 | static void write_eap(FILE *f, struct wpa_ssid *ssid) | |
656 | { | |
657 | char *value; | |
658 | ||
659 | value = wpa_config_get(ssid, "eap"); | |
660 | if (value == NULL) | |
661 | return; | |
662 | ||
663 | if (value[0]) | |
664 | fprintf(f, "\teap=%s\n", value); | |
665 | os_free(value); | |
666 | } | |
667 | #endif /* IEEE8021X_EAPOL */ | |
668 | ||
669 | ||
200c7693 | 670 | #ifdef CONFIG_WEP |
6fc6879b JM |
671 | static void write_wep_key(FILE *f, int idx, struct wpa_ssid *ssid) |
672 | { | |
673 | char field[20], *value; | |
674 | int res; | |
675 | ||
676 | res = os_snprintf(field, sizeof(field), "wep_key%d", idx); | |
d85e1fc8 | 677 | if (os_snprintf_error(sizeof(field), res)) |
6fc6879b JM |
678 | return; |
679 | value = wpa_config_get(ssid, field); | |
680 | if (value) { | |
681 | fprintf(f, "\t%s=%s\n", field, value); | |
682 | os_free(value); | |
683 | } | |
684 | } | |
200c7693 | 685 | #endif /* CONFIG_WEP */ |
6fc6879b JM |
686 | |
687 | ||
fbdcfd57 | 688 | #ifdef CONFIG_P2P |
01a57fe4 | 689 | |
9ec87666 JM |
690 | static void write_go_p2p_dev_addr(FILE *f, struct wpa_ssid *ssid) |
691 | { | |
692 | char *value = wpa_config_get(ssid, "go_p2p_dev_addr"); | |
693 | if (value == NULL) | |
694 | return; | |
695 | fprintf(f, "\tgo_p2p_dev_addr=%s\n", value); | |
696 | os_free(value); | |
697 | } | |
698 | ||
fbdcfd57 JM |
699 | static void write_p2p_client_list(FILE *f, struct wpa_ssid *ssid) |
700 | { | |
701 | char *value = wpa_config_get(ssid, "p2p_client_list"); | |
702 | if (value == NULL) | |
703 | return; | |
704 | fprintf(f, "\tp2p_client_list=%s\n", value); | |
705 | os_free(value); | |
706 | } | |
01a57fe4 JM |
707 | |
708 | ||
709 | static void write_psk_list(FILE *f, struct wpa_ssid *ssid) | |
710 | { | |
711 | struct psk_list_entry *psk; | |
712 | char hex[32 * 2 + 1]; | |
713 | ||
714 | dl_list_for_each(psk, &ssid->psk_list, struct psk_list_entry, list) { | |
715 | wpa_snprintf_hex(hex, sizeof(hex), psk->psk, sizeof(psk->psk)); | |
716 | fprintf(f, "\tpsk_list=%s" MACSTR "-%s\n", | |
717 | psk->p2p ? "P2P-" : "", MAC2STR(psk->addr), hex); | |
718 | } | |
719 | } | |
720 | ||
fbdcfd57 JM |
721 | #endif /* CONFIG_P2P */ |
722 | ||
723 | ||
ad51731a SD |
724 | #ifdef CONFIG_MACSEC |
725 | ||
726 | static void write_mka_cak(FILE *f, struct wpa_ssid *ssid) | |
727 | { | |
728 | char *value; | |
729 | ||
730 | if (!(ssid->mka_psk_set & MKA_PSK_SET_CAK)) | |
731 | return; | |
732 | ||
733 | value = wpa_config_get(ssid, "mka_cak"); | |
734 | if (!value) | |
735 | return; | |
736 | fprintf(f, "\tmka_cak=%s\n", value); | |
737 | os_free(value); | |
738 | } | |
739 | ||
740 | ||
741 | static void write_mka_ckn(FILE *f, struct wpa_ssid *ssid) | |
742 | { | |
743 | char *value; | |
744 | ||
745 | if (!(ssid->mka_psk_set & MKA_PSK_SET_CKN)) | |
746 | return; | |
747 | ||
748 | value = wpa_config_get(ssid, "mka_ckn"); | |
749 | if (!value) | |
750 | return; | |
751 | fprintf(f, "\tmka_ckn=%s\n", value); | |
752 | os_free(value); | |
753 | } | |
754 | ||
755 | #endif /* CONFIG_MACSEC */ | |
756 | ||
757 | ||
6fc6879b JM |
758 | static void wpa_config_write_network(FILE *f, struct wpa_ssid *ssid) |
759 | { | |
6fc6879b JM |
760 | #define STR(t) write_str(f, #t, ssid) |
761 | #define INT(t) write_int(f, #t, ssid->t, 0) | |
b99c4cad | 762 | #define INTe(t, m) write_int(f, #t, ssid->eap.m, 0) |
6fc6879b | 763 | #define INT_DEF(t, def) write_int(f, #t, ssid->t, def) |
b99c4cad | 764 | #define INT_DEFe(t, m, def) write_int(f, #t, ssid->eap.m, def) |
6fc6879b JM |
765 | |
766 | STR(ssid); | |
767 | INT(scan_ssid); | |
768 | write_bssid(f, ssid); | |
43a356b2 | 769 | write_bssid_hint(f, ssid); |
2b892d44 JM |
770 | write_str(f, "bssid_blacklist", ssid); |
771 | write_str(f, "bssid_whitelist", ssid); | |
6fc6879b | 772 | write_psk(f, ssid); |
a52410c2 | 773 | INT(mem_only_psk); |
a34ca59e | 774 | STR(sae_password); |
9be19d0b | 775 | STR(sae_password_id); |
6fc6879b JM |
776 | write_proto(f, ssid); |
777 | write_key_mgmt(f, ssid); | |
4f920dc6 | 778 | INT_DEF(bg_scan_period, DEFAULT_BG_SCAN_PERIOD); |
6fc6879b JM |
779 | write_pairwise(f, ssid); |
780 | write_group(f, ssid); | |
61a56c14 | 781 | write_group_mgmt(f, ssid); |
6fc6879b | 782 | write_auth_alg(f, ssid); |
af548f53 | 783 | STR(bgscan); |
1aea2ca3 | 784 | STR(autoscan); |
1a9f2471 | 785 | STR(scan_freq); |
6fc6879b JM |
786 | #ifdef IEEE8021X_EAPOL |
787 | write_eap(f, ssid); | |
788 | STR(identity); | |
789 | STR(anonymous_identity); | |
9e834fc6 | 790 | STR(imsi_identity); |
c724a0a1 | 791 | STR(machine_identity); |
6fc6879b | 792 | STR(password); |
c724a0a1 | 793 | STR(machine_password); |
6fc6879b JM |
794 | STR(ca_cert); |
795 | STR(ca_path); | |
796 | STR(client_cert); | |
797 | STR(private_key); | |
798 | STR(private_key_passwd); | |
799 | STR(dh_file); | |
800 | STR(subject_match); | |
841205a1 | 801 | STR(check_cert_subject); |
6fc6879b | 802 | STR(altsubject_match); |
01f809c7 | 803 | STR(domain_suffix_match); |
cebee30f | 804 | STR(domain_match); |
6fc6879b JM |
805 | STR(ca_cert2); |
806 | STR(ca_path2); | |
807 | STR(client_cert2); | |
808 | STR(private_key2); | |
809 | STR(private_key2_passwd); | |
810 | STR(dh_file2); | |
811 | STR(subject_match2); | |
841205a1 | 812 | STR(check_cert_subject2); |
6fc6879b | 813 | STR(altsubject_match2); |
01f809c7 | 814 | STR(domain_suffix_match2); |
cebee30f | 815 | STR(domain_match2); |
68161824 JM |
816 | STR(machine_ca_cert); |
817 | STR(machine_ca_path); | |
818 | STR(machine_client_cert); | |
819 | STR(machine_private_key); | |
820 | STR(machine_private_key_passwd); | |
821 | STR(machine_dh_file); | |
822 | STR(machine_subject_match); | |
823 | STR(machine_check_cert_subject); | |
824 | STR(machine_altsubject_match); | |
825 | STR(machine_domain_suffix_match); | |
826 | STR(machine_domain_match); | |
6fc6879b JM |
827 | STR(phase1); |
828 | STR(phase2); | |
68161824 | 829 | STR(machine_phase2); |
6fc6879b JM |
830 | STR(pcsc); |
831 | STR(pin); | |
832 | STR(engine_id); | |
833 | STR(key_id); | |
61ee0f71 DS |
834 | STR(cert_id); |
835 | STR(ca_cert_id); | |
836 | STR(key2_id); | |
98842d51 CL |
837 | STR(pin2); |
838 | STR(engine2_id); | |
61ee0f71 DS |
839 | STR(cert2_id); |
840 | STR(ca_cert2_id); | |
b99c4cad JM |
841 | INTe(engine, cert.engine); |
842 | INTe(engine2, phase2_cert.engine); | |
68161824 | 843 | INTe(machine_engine, machine_cert.engine); |
6fc6879b | 844 | INT_DEF(eapol_flags, DEFAULT_EAPOL_FLAGS); |
2b892d44 | 845 | STR(openssl_ciphers); |
b99c4cad | 846 | INTe(erp, erp); |
6fc6879b | 847 | #endif /* IEEE8021X_EAPOL */ |
200c7693 JM |
848 | #ifdef CONFIG_WEP |
849 | { | |
850 | int i; | |
851 | ||
852 | for (i = 0; i < 4; i++) | |
853 | write_wep_key(f, i, ssid); | |
854 | INT(wep_tx_keyidx); | |
855 | } | |
856 | #endif /* CONFIG_WEP */ | |
6fc6879b JM |
857 | INT(priority); |
858 | #ifdef IEEE8021X_EAPOL | |
859 | INT_DEF(eap_workaround, DEFAULT_EAP_WORKAROUND); | |
860 | STR(pac_file); | |
b99c4cad | 861 | INT_DEFe(fragment_size, fragment_size, DEFAULT_FRAGMENT_SIZE); |
043de65f JM |
862 | INTe(ocsp, cert.ocsp); |
863 | INTe(ocsp2, phase2_cert.ocsp); | |
68161824 | 864 | INTe(machine_ocsp, machine_cert.ocsp); |
b99c4cad | 865 | INT_DEFe(sim_num, sim_num, DEFAULT_USER_SELECTED_SIM); |
6fc6879b JM |
866 | #endif /* IEEE8021X_EAPOL */ |
867 | INT(mode); | |
2b892d44 | 868 | INT(no_auto_peer); |
bca06366 | 869 | INT(frequency); |
e8ff22f4 AAL |
870 | INT(enable_edmg); |
871 | INT(edmg_channel); | |
4d9e6fba | 872 | INT(fixed_freq); |
d9909717 TB |
873 | #ifdef CONFIG_ACS |
874 | INT(acs); | |
875 | #endif /* CONFIG_ACS */ | |
6e202021 | 876 | write_int(f, "proactive_key_caching", ssid->proactive_key_caching, -1); |
6fc6879b | 877 | INT(disabled); |
2b892d44 | 878 | INT(mixed_cell); |
2124a615 | 879 | INT(vht); |
b07ff9cb | 880 | INT_DEF(ht, 1); |
2124a615 | 881 | INT(ht40); |
806db174 | 882 | INT_DEF(max_oper_chwidth, DEFAULT_MAX_OPER_CHWIDTH); |
2124a615 JB |
883 | INT(vht_center_freq1); |
884 | INT(vht_center_freq2); | |
b9074912 | 885 | INT(pbss); |
b6317b41 | 886 | INT(wps_disabled); |
76e20f4f | 887 | INT(fils_dh_group); |
62d49803 JM |
888 | write_int(f, "ieee80211w", ssid->ieee80211w, |
889 | MGMT_FRAME_PROTECTION_DEFAULT); | |
6fc6879b | 890 | STR(id_str); |
fbdcfd57 | 891 | #ifdef CONFIG_P2P |
9ec87666 | 892 | write_go_p2p_dev_addr(f, ssid); |
fbdcfd57 | 893 | write_p2p_client_list(f, ssid); |
01a57fe4 | 894 | write_psk_list(f, ssid); |
fbdcfd57 | 895 | #endif /* CONFIG_P2P */ |
2b892d44 | 896 | INT(ap_max_inactivity); |
18206e02 JM |
897 | INT(dtim_period); |
898 | INT(beacon_int); | |
dd10abcc HW |
899 | #ifdef CONFIG_MACSEC |
900 | INT(macsec_policy); | |
ad51731a SD |
901 | write_mka_cak(f, ssid); |
902 | write_mka_ckn(f, ssid); | |
7b4d546e | 903 | INT(macsec_integ_only); |
e49b78c0 AK |
904 | INT(macsec_replay_protect); |
905 | INT(macsec_replay_window); | |
e0d9fd34 | 906 | INT(macsec_port); |
65dfa872 | 907 | INT_DEF(mka_priority, DEFAULT_PRIO_NOT_KEY_SERVER); |
dd10abcc | 908 | #endif /* CONFIG_MACSEC */ |
e376290c DS |
909 | #ifdef CONFIG_HS20 |
910 | INT(update_identifier); | |
6311547e | 911 | STR(roaming_consortium_selection); |
e376290c | 912 | #endif /* CONFIG_HS20 */ |
c267753b | 913 | write_int(f, "mac_addr", ssid->mac_addr, -1); |
2b2bb5a8 | 914 | #ifdef CONFIG_MESH |
2b2bb5a8 | 915 | STR(mesh_basic_rates); |
e6096799 MH |
916 | INT_DEF(dot11MeshMaxRetries, DEFAULT_MESH_MAX_RETRIES); |
917 | INT_DEF(dot11MeshRetryTimeout, DEFAULT_MESH_RETRY_TIMEOUT); | |
918 | INT_DEF(dot11MeshConfirmTimeout, DEFAULT_MESH_CONFIRM_TIMEOUT); | |
919 | INT_DEF(dot11MeshHoldingTimeout, DEFAULT_MESH_HOLDING_TIMEOUT); | |
30311339 | 920 | INT_DEF(mesh_rssi_threshold, DEFAULT_MESH_RSSI_THRESHOLD); |
2b2bb5a8 | 921 | #endif /* CONFIG_MESH */ |
2b892d44 | 922 | INT(wpa_ptk_rekey); |
1f90a49d | 923 | INT(wpa_deny_ptk0_rekey); |
6c33ca9f | 924 | INT(group_rekey); |
2b892d44 | 925 | INT(ignore_broadcast_ssid); |
b979caae | 926 | #ifdef CONFIG_DPP |
44d6b272 JM |
927 | STR(dpp_connector); |
928 | STR(dpp_netaccesskey); | |
929 | INT(dpp_netaccesskey_expiry); | |
930 | STR(dpp_csign); | |
5058f771 | 931 | INT(dpp_pfs); |
b979caae | 932 | #endif /* CONFIG_DPP */ |
ec9f4837 | 933 | INT(owe_group); |
c1790a5f | 934 | INT(owe_only); |
8b138d28 | 935 | INT(owe_ptk_workaround); |
0dab4773 | 936 | INT(multi_ap_backhaul_sta); |
9083ef13 | 937 | INT(ft_eap_pmksa_caching); |
ecbf59e6 | 938 | INT(beacon_prot); |
96686e63 | 939 | INT(transition_disable); |
2b892d44 JM |
940 | #ifdef CONFIG_HT_OVERRIDES |
941 | INT_DEF(disable_ht, DEFAULT_DISABLE_HT); | |
942 | INT_DEF(disable_ht40, DEFAULT_DISABLE_HT40); | |
943 | INT_DEF(disable_sgi, DEFAULT_DISABLE_SGI); | |
944 | INT_DEF(disable_ldpc, DEFAULT_DISABLE_LDPC); | |
945 | INT(ht40_intolerant); | |
cdeea70f SM |
946 | INT_DEF(tx_stbc, DEFAULT_TX_STBC); |
947 | INT_DEF(rx_stbc, DEFAULT_RX_STBC); | |
2b892d44 JM |
948 | INT_DEF(disable_max_amsdu, DEFAULT_DISABLE_MAX_AMSDU); |
949 | INT_DEF(ampdu_factor, DEFAULT_AMPDU_FACTOR); | |
950 | INT_DEF(ampdu_density, DEFAULT_AMPDU_DENSITY); | |
951 | STR(ht_mcs); | |
952 | #endif /* CONFIG_HT_OVERRIDES */ | |
953 | #ifdef CONFIG_VHT_OVERRIDES | |
954 | INT(disable_vht); | |
955 | INT(vht_capa); | |
956 | INT(vht_capa_mask); | |
957 | INT_DEF(vht_rx_mcs_nss_1, -1); | |
958 | INT_DEF(vht_rx_mcs_nss_2, -1); | |
959 | INT_DEF(vht_rx_mcs_nss_3, -1); | |
960 | INT_DEF(vht_rx_mcs_nss_4, -1); | |
961 | INT_DEF(vht_rx_mcs_nss_5, -1); | |
962 | INT_DEF(vht_rx_mcs_nss_6, -1); | |
963 | INT_DEF(vht_rx_mcs_nss_7, -1); | |
964 | INT_DEF(vht_rx_mcs_nss_8, -1); | |
965 | INT_DEF(vht_tx_mcs_nss_1, -1); | |
966 | INT_DEF(vht_tx_mcs_nss_2, -1); | |
967 | INT_DEF(vht_tx_mcs_nss_3, -1); | |
968 | INT_DEF(vht_tx_mcs_nss_4, -1); | |
969 | INT_DEF(vht_tx_mcs_nss_5, -1); | |
970 | INT_DEF(vht_tx_mcs_nss_6, -1); | |
971 | INT_DEF(vht_tx_mcs_nss_7, -1); | |
972 | INT_DEF(vht_tx_mcs_nss_8, -1); | |
973 | #endif /* CONFIG_VHT_OVERRIDES */ | |
7c8f540e P |
974 | #ifdef CONFIG_HE_OVERRIDES |
975 | INT(disable_he); | |
976 | #endif /* CONFIG_HE_OVERRIDES */ | |
6fc6879b JM |
977 | |
978 | #undef STR | |
979 | #undef INT | |
980 | #undef INT_DEF | |
981 | } | |
982 | ||
983 | ||
f2c20751 JM |
984 | static void wpa_config_write_cred(FILE *f, struct wpa_cred *cred) |
985 | { | |
463c8ffb JM |
986 | size_t i; |
987 | ||
1a712d2f JM |
988 | if (cred->priority) |
989 | fprintf(f, "\tpriority=%d\n", cred->priority); | |
d7b01abd JM |
990 | if (cred->pcsc) |
991 | fprintf(f, "\tpcsc=%d\n", cred->pcsc); | |
f2c20751 JM |
992 | if (cred->realm) |
993 | fprintf(f, "\trealm=\"%s\"\n", cred->realm); | |
994 | if (cred->username) | |
995 | fprintf(f, "\tusername=\"%s\"\n", cred->username); | |
9aae09f1 JM |
996 | if (cred->password && cred->ext_password) |
997 | fprintf(f, "\tpassword=ext:%s\n", cred->password); | |
998 | else if (cred->password) | |
f2c20751 JM |
999 | fprintf(f, "\tpassword=\"%s\"\n", cred->password); |
1000 | if (cred->ca_cert) | |
1001 | fprintf(f, "\tca_cert=\"%s\"\n", cred->ca_cert); | |
9aae09f1 JM |
1002 | if (cred->client_cert) |
1003 | fprintf(f, "\tclient_cert=\"%s\"\n", cred->client_cert); | |
1004 | if (cred->private_key) | |
1005 | fprintf(f, "\tprivate_key=\"%s\"\n", cred->private_key); | |
1006 | if (cred->private_key_passwd) | |
1007 | fprintf(f, "\tprivate_key_passwd=\"%s\"\n", | |
1008 | cred->private_key_passwd); | |
f2c20751 JM |
1009 | if (cred->imsi) |
1010 | fprintf(f, "\timsi=\"%s\"\n", cred->imsi); | |
1011 | if (cred->milenage) | |
1012 | fprintf(f, "\tmilenage=\"%s\"\n", cred->milenage); | |
463c8ffb JM |
1013 | for (i = 0; i < cred->num_domain; i++) |
1014 | fprintf(f, "\tdomain=\"%s\"\n", cred->domain[i]); | |
ac1bc549 | 1015 | if (cred->domain_suffix_match) |
fa258a3d | 1016 | fprintf(f, "\tdomain_suffix_match=\"%s\"\n", |
ac1bc549 | 1017 | cred->domain_suffix_match); |
9aae09f1 | 1018 | if (cred->roaming_consortium_len) { |
9aae09f1 JM |
1019 | fprintf(f, "\troaming_consortium="); |
1020 | for (i = 0; i < cred->roaming_consortium_len; i++) | |
1021 | fprintf(f, "%02x", cred->roaming_consortium[i]); | |
1022 | fprintf(f, "\n"); | |
1023 | } | |
1024 | if (cred->eap_method) { | |
1025 | const char *name; | |
1026 | name = eap_get_name(cred->eap_method[0].vendor, | |
1027 | cred->eap_method[0].method); | |
f2ca0e97 JM |
1028 | if (name) |
1029 | fprintf(f, "\teap=%s\n", name); | |
9aae09f1 JM |
1030 | } |
1031 | if (cred->phase1) | |
1032 | fprintf(f, "\tphase1=\"%s\"\n", cred->phase1); | |
1033 | if (cred->phase2) | |
1034 | fprintf(f, "\tphase2=\"%s\"\n", cred->phase2); | |
dbea8ac7 | 1035 | if (cred->excluded_ssid) { |
463c8ffb | 1036 | size_t j; |
dbea8ac7 JM |
1037 | for (i = 0; i < cred->num_excluded_ssid; i++) { |
1038 | struct excluded_ssid *e = &cred->excluded_ssid[i]; | |
1039 | fprintf(f, "\texcluded_ssid="); | |
1040 | for (j = 0; j < e->ssid_len; j++) | |
1041 | fprintf(f, "%02x", e->ssid[j]); | |
1042 | fprintf(f, "\n"); | |
1043 | } | |
1044 | } | |
bc00053c JM |
1045 | if (cred->roaming_partner) { |
1046 | for (i = 0; i < cred->num_roaming_partner; i++) { | |
1047 | struct roaming_partner *p = &cred->roaming_partner[i]; | |
1048 | fprintf(f, "\troaming_partner=\"%s,%d,%u,%s\"\n", | |
1049 | p->fqdn, p->exact_match, p->priority, | |
1050 | p->country); | |
1051 | } | |
1052 | } | |
f9cd147d JM |
1053 | if (cred->update_identifier) |
1054 | fprintf(f, "\tupdate_identifier=%d\n", cred->update_identifier); | |
aa26ba68 JM |
1055 | |
1056 | if (cred->provisioning_sp) | |
f777fd12 | 1057 | fprintf(f, "\tprovisioning_sp=\"%s\"\n", cred->provisioning_sp); |
74794891 JM |
1058 | if (cred->sp_priority) |
1059 | fprintf(f, "\tsp_priority=%d\n", cred->sp_priority); | |
4cad9df1 JM |
1060 | |
1061 | if (cred->min_dl_bandwidth_home) | |
1062 | fprintf(f, "\tmin_dl_bandwidth_home=%u\n", | |
1063 | cred->min_dl_bandwidth_home); | |
1064 | if (cred->min_ul_bandwidth_home) | |
1065 | fprintf(f, "\tmin_ul_bandwidth_home=%u\n", | |
1066 | cred->min_ul_bandwidth_home); | |
1067 | if (cred->min_dl_bandwidth_roaming) | |
1068 | fprintf(f, "\tmin_dl_bandwidth_roaming=%u\n", | |
1069 | cred->min_dl_bandwidth_roaming); | |
1070 | if (cred->min_ul_bandwidth_roaming) | |
1071 | fprintf(f, "\tmin_ul_bandwidth_roaming=%u\n", | |
1072 | cred->min_ul_bandwidth_roaming); | |
a45b2dc5 JM |
1073 | |
1074 | if (cred->max_bss_load) | |
1075 | fprintf(f, "\tmax_bss_load=%u\n", | |
1076 | cred->max_bss_load); | |
cf6d08a6 JM |
1077 | |
1078 | if (cred->ocsp) | |
1079 | fprintf(f, "\tocsp=%d\n", cred->ocsp); | |
75aea3e7 JM |
1080 | |
1081 | if (cred->num_req_conn_capab) { | |
1082 | for (i = 0; i < cred->num_req_conn_capab; i++) { | |
1083 | int *ports; | |
1084 | ||
1085 | fprintf(f, "\treq_conn_capab=%u", | |
1086 | cred->req_conn_capab_proto[i]); | |
1087 | ports = cred->req_conn_capab_port[i]; | |
1088 | if (ports) { | |
1089 | int j; | |
1090 | for (j = 0; ports[j] != -1; j++) { | |
1091 | fprintf(f, "%s%d", j > 0 ? "," : ":", | |
1092 | ports[j]); | |
1093 | } | |
1094 | } | |
1095 | fprintf(f, "\n"); | |
1096 | } | |
1097 | } | |
1098 | ||
1099 | if (cred->required_roaming_consortium_len) { | |
1100 | fprintf(f, "\trequired_roaming_consortium="); | |
1101 | for (i = 0; i < cred->required_roaming_consortium_len; i++) | |
1102 | fprintf(f, "%02x", | |
1103 | cred->required_roaming_consortium[i]); | |
1104 | fprintf(f, "\n"); | |
1105 | } | |
13f6a07e | 1106 | |
909a948b JM |
1107 | if (cred->num_roaming_consortiums) { |
1108 | size_t j; | |
1109 | ||
1110 | fprintf(f, "\troaming_consortiums=\""); | |
1111 | for (i = 0; i < cred->num_roaming_consortiums; i++) { | |
1112 | if (i > 0) | |
1113 | fprintf(f, ","); | |
1114 | for (j = 0; j < cred->roaming_consortiums_len[i]; j++) | |
1115 | fprintf(f, "%02x", | |
1116 | cred->roaming_consortiums[i][j]); | |
1117 | } | |
1118 | fprintf(f, "\"\n"); | |
1119 | } | |
1120 | ||
13f6a07e NJ |
1121 | if (cred->sim_num != DEFAULT_USER_SELECTED_SIM) |
1122 | fprintf(f, "\tsim_num=%d\n", cred->sim_num); | |
f2c20751 JM |
1123 | } |
1124 | ||
1125 | ||
6fc6879b JM |
1126 | #ifndef CONFIG_NO_CONFIG_BLOBS |
1127 | static int wpa_config_write_blob(FILE *f, struct wpa_config_blob *blob) | |
1128 | { | |
8e5e36a1 | 1129 | char *encoded; |
6fc6879b JM |
1130 | |
1131 | encoded = base64_encode(blob->data, blob->len, NULL); | |
1132 | if (encoded == NULL) | |
1133 | return -1; | |
1134 | ||
1135 | fprintf(f, "\nblob-base64-%s={\n%s}\n", blob->name, encoded); | |
1136 | os_free(encoded); | |
1137 | return 0; | |
1138 | } | |
1139 | #endif /* CONFIG_NO_CONFIG_BLOBS */ | |
1140 | ||
1141 | ||
3f2c8ba6 JM |
1142 | static void write_global_bin(FILE *f, const char *field, |
1143 | const struct wpabuf *val) | |
1144 | { | |
1145 | size_t i; | |
1146 | const u8 *pos; | |
1147 | ||
1148 | if (val == NULL) | |
1149 | return; | |
1150 | ||
1151 | fprintf(f, "%s=", field); | |
1152 | pos = wpabuf_head(val); | |
1153 | for (i = 0; i < wpabuf_len(val); i++) | |
1154 | fprintf(f, "%02X", *pos++); | |
1155 | fprintf(f, "\n"); | |
1156 | } | |
1157 | ||
1158 | ||
6fc6879b JM |
1159 | static void wpa_config_write_global(FILE *f, struct wpa_config *config) |
1160 | { | |
1161 | #ifdef CONFIG_CTRL_IFACE | |
1162 | if (config->ctrl_interface) | |
1163 | fprintf(f, "ctrl_interface=%s\n", config->ctrl_interface); | |
1164 | if (config->ctrl_interface_group) | |
1165 | fprintf(f, "ctrl_interface_group=%s\n", | |
1166 | config->ctrl_interface_group); | |
1167 | #endif /* CONFIG_CTRL_IFACE */ | |
1168 | if (config->eapol_version != DEFAULT_EAPOL_VERSION) | |
1169 | fprintf(f, "eapol_version=%d\n", config->eapol_version); | |
1170 | if (config->ap_scan != DEFAULT_AP_SCAN) | |
1171 | fprintf(f, "ap_scan=%d\n", config->ap_scan); | |
54ddd743 JM |
1172 | if (config->disable_scan_offload) |
1173 | fprintf(f, "disable_scan_offload=%d\n", | |
1174 | config->disable_scan_offload); | |
6fc6879b JM |
1175 | if (config->fast_reauth != DEFAULT_FAST_REAUTH) |
1176 | fprintf(f, "fast_reauth=%d\n", config->fast_reauth); | |
6fc6879b JM |
1177 | if (config->opensc_engine_path) |
1178 | fprintf(f, "opensc_engine_path=%s\n", | |
1179 | config->opensc_engine_path); | |
1180 | if (config->pkcs11_engine_path) | |
1181 | fprintf(f, "pkcs11_engine_path=%s\n", | |
1182 | config->pkcs11_engine_path); | |
1183 | if (config->pkcs11_module_path) | |
1184 | fprintf(f, "pkcs11_module_path=%s\n", | |
1185 | config->pkcs11_module_path); | |
07e2de31 JM |
1186 | if (config->openssl_ciphers) |
1187 | fprintf(f, "openssl_ciphers=%s\n", config->openssl_ciphers); | |
f64adcd7 JM |
1188 | if (config->pcsc_reader) |
1189 | fprintf(f, "pcsc_reader=%s\n", config->pcsc_reader); | |
1190 | if (config->pcsc_pin) | |
1191 | fprintf(f, "pcsc_pin=%s\n", config->pcsc_pin); | |
6fc6879b JM |
1192 | if (config->driver_param) |
1193 | fprintf(f, "driver_param=%s\n", config->driver_param); | |
1194 | if (config->dot11RSNAConfigPMKLifetime) | |
91b7a5e1 | 1195 | fprintf(f, "dot11RSNAConfigPMKLifetime=%u\n", |
6fc6879b JM |
1196 | config->dot11RSNAConfigPMKLifetime); |
1197 | if (config->dot11RSNAConfigPMKReauthThreshold) | |
91b7a5e1 | 1198 | fprintf(f, "dot11RSNAConfigPMKReauthThreshold=%u\n", |
6fc6879b JM |
1199 | config->dot11RSNAConfigPMKReauthThreshold); |
1200 | if (config->dot11RSNAConfigSATimeout) | |
91b7a5e1 | 1201 | fprintf(f, "dot11RSNAConfigSATimeout=%u\n", |
6fc6879b JM |
1202 | config->dot11RSNAConfigSATimeout); |
1203 | if (config->update_config) | |
1204 | fprintf(f, "update_config=%d\n", config->update_config); | |
f855f923 | 1205 | #ifdef CONFIG_WPS |
9be09636 | 1206 | if (!is_nil_uuid(config->uuid)) { |
f855f923 JM |
1207 | char buf[40]; |
1208 | uuid_bin2str(config->uuid, buf, sizeof(buf)); | |
1209 | fprintf(f, "uuid=%s\n", buf); | |
1210 | } | |
183d3924 JM |
1211 | if (config->auto_uuid) |
1212 | fprintf(f, "auto_uuid=%d\n", config->auto_uuid); | |
3c0b7aa4 JM |
1213 | if (config->device_name) |
1214 | fprintf(f, "device_name=%s\n", config->device_name); | |
1215 | if (config->manufacturer) | |
1216 | fprintf(f, "manufacturer=%s\n", config->manufacturer); | |
1217 | if (config->model_name) | |
1218 | fprintf(f, "model_name=%s\n", config->model_name); | |
1219 | if (config->model_number) | |
1220 | fprintf(f, "model_number=%s\n", config->model_number); | |
1221 | if (config->serial_number) | |
1222 | fprintf(f, "serial_number=%s\n", config->serial_number); | |
2f646b6e JB |
1223 | { |
1224 | char _buf[WPS_DEV_TYPE_BUFSIZE], *buf; | |
1225 | buf = wps_dev_type_bin2str(config->device_type, | |
1226 | _buf, sizeof(_buf)); | |
a769b094 JM |
1227 | if (os_strcmp(buf, "0-00000000-0") != 0) |
1228 | fprintf(f, "device_type=%s\n", buf); | |
2f646b6e | 1229 | } |
9be09636 | 1230 | if (WPA_GET_BE32(config->os_version)) |
3c0b7aa4 JM |
1231 | fprintf(f, "os_version=%08x\n", |
1232 | WPA_GET_BE32(config->os_version)); | |
c0e4dd9e JM |
1233 | if (config->config_methods) |
1234 | fprintf(f, "config_methods=%s\n", config->config_methods); | |
47662164 JM |
1235 | if (config->wps_cred_processing) |
1236 | fprintf(f, "wps_cred_processing=%d\n", | |
1237 | config->wps_cred_processing); | |
339dc8bd JM |
1238 | if (config->wps_cred_add_sae) |
1239 | fprintf(f, "wps_cred_add_sae=%d\n", | |
1240 | config->wps_cred_add_sae); | |
71dd3b78 AS |
1241 | if (config->wps_vendor_ext_m1) { |
1242 | int i, len = wpabuf_len(config->wps_vendor_ext_m1); | |
1243 | const u8 *p = wpabuf_head_u8(config->wps_vendor_ext_m1); | |
1244 | if (len > 0) { | |
1245 | fprintf(f, "wps_vendor_ext_m1="); | |
1246 | for (i = 0; i < len; i++) | |
1247 | fprintf(f, "%02x", *p++); | |
1248 | fprintf(f, "\n"); | |
1249 | } | |
1250 | } | |
f855f923 | 1251 | #endif /* CONFIG_WPS */ |
e3768e7c | 1252 | #ifdef CONFIG_P2P |
1fb1bf99 JM |
1253 | { |
1254 | int i; | |
1255 | char _buf[WPS_DEV_TYPE_BUFSIZE], *buf; | |
1256 | ||
1257 | for (i = 0; i < config->num_sec_device_types; i++) { | |
1258 | buf = wps_dev_type_bin2str(config->sec_device_type[i], | |
1259 | _buf, sizeof(_buf)); | |
1260 | if (buf) | |
1261 | fprintf(f, "sec_device_type=%s\n", buf); | |
1262 | } | |
1263 | } | |
e3768e7c | 1264 | if (config->p2p_listen_reg_class) |
91b7a5e1 | 1265 | fprintf(f, "p2p_listen_reg_class=%d\n", |
e3768e7c JM |
1266 | config->p2p_listen_reg_class); |
1267 | if (config->p2p_listen_channel) | |
91b7a5e1 | 1268 | fprintf(f, "p2p_listen_channel=%d\n", |
e3768e7c JM |
1269 | config->p2p_listen_channel); |
1270 | if (config->p2p_oper_reg_class) | |
91b7a5e1 | 1271 | fprintf(f, "p2p_oper_reg_class=%d\n", |
e3768e7c JM |
1272 | config->p2p_oper_reg_class); |
1273 | if (config->p2p_oper_channel) | |
91b7a5e1 | 1274 | fprintf(f, "p2p_oper_channel=%d\n", config->p2p_oper_channel); |
e3768e7c | 1275 | if (config->p2p_go_intent != DEFAULT_P2P_GO_INTENT) |
91b7a5e1 | 1276 | fprintf(f, "p2p_go_intent=%d\n", config->p2p_go_intent); |
e3768e7c JM |
1277 | if (config->p2p_ssid_postfix) |
1278 | fprintf(f, "p2p_ssid_postfix=%s\n", config->p2p_ssid_postfix); | |
1279 | if (config->persistent_reconnect) | |
91b7a5e1 | 1280 | fprintf(f, "persistent_reconnect=%d\n", |
e3768e7c | 1281 | config->persistent_reconnect); |
0f66abd2 | 1282 | if (config->p2p_intra_bss != DEFAULT_P2P_INTRA_BSS) |
91b7a5e1 | 1283 | fprintf(f, "p2p_intra_bss=%d\n", config->p2p_intra_bss); |
3071e181 | 1284 | if (config->p2p_group_idle) |
91b7a5e1 | 1285 | fprintf(f, "p2p_group_idle=%d\n", config->p2p_group_idle); |
1b928f96 JM |
1286 | if (config->p2p_passphrase_len) |
1287 | fprintf(f, "p2p_passphrase_len=%u\n", | |
1288 | config->p2p_passphrase_len); | |
21d996f7 JM |
1289 | if (config->p2p_pref_chan) { |
1290 | unsigned int i; | |
1291 | fprintf(f, "p2p_pref_chan="); | |
1292 | for (i = 0; i < config->num_p2p_pref_chan; i++) { | |
1293 | fprintf(f, "%s%u:%u", i > 0 ? "," : "", | |
1294 | config->p2p_pref_chan[i].op_class, | |
1295 | config->p2p_pref_chan[i].chan); | |
1296 | } | |
1297 | fprintf(f, "\n"); | |
1298 | } | |
556b30da JM |
1299 | if (config->p2p_no_go_freq.num) { |
1300 | char *val = freq_range_list_str(&config->p2p_no_go_freq); | |
1301 | if (val) { | |
1302 | fprintf(f, "p2p_no_go_freq=%s\n", val); | |
1303 | os_free(val); | |
1304 | } | |
1305 | } | |
51e9f228 JM |
1306 | if (config->p2p_add_cli_chan) |
1307 | fprintf(f, "p2p_add_cli_chan=%d\n", config->p2p_add_cli_chan); | |
e3bd6e9d IP |
1308 | if (config->p2p_optimize_listen_chan != |
1309 | DEFAULT_P2P_OPTIMIZE_LISTEN_CHAN) | |
1310 | fprintf(f, "p2p_optimize_listen_chan=%d\n", | |
1311 | config->p2p_optimize_listen_chan); | |
a93a15bb | 1312 | if (config->p2p_go_ht40) |
91b7a5e1 | 1313 | fprintf(f, "p2p_go_ht40=%d\n", config->p2p_go_ht40); |
20ea1ca4 | 1314 | if (config->p2p_go_vht) |
91b7a5e1 | 1315 | fprintf(f, "p2p_go_vht=%d\n", config->p2p_go_vht); |
5a3319ab PX |
1316 | if (config->p2p_go_he) |
1317 | fprintf(f, "p2p_go_he=%d\n", config->p2p_go_he); | |
99666225 AM |
1318 | if (config->p2p_go_edmg) |
1319 | fprintf(f, "p2p_go_edmg=%d\n", config->p2p_go_edmg); | |
0b8bcaa5 | 1320 | if (config->p2p_go_ctwindow != DEFAULT_P2P_GO_CTWINDOW) |
91b7a5e1 | 1321 | fprintf(f, "p2p_go_ctwindow=%d\n", config->p2p_go_ctwindow); |
7a808c7e | 1322 | if (config->p2p_disabled) |
91b7a5e1 | 1323 | fprintf(f, "p2p_disabled=%d\n", config->p2p_disabled); |
d76cd41a | 1324 | if (config->p2p_no_group_iface) |
91b7a5e1 | 1325 | fprintf(f, "p2p_no_group_iface=%d\n", |
d76cd41a | 1326 | config->p2p_no_group_iface); |
ef8151ac | 1327 | if (config->p2p_ignore_shared_freq) |
91b7a5e1 | 1328 | fprintf(f, "p2p_ignore_shared_freq=%d\n", |
ef8151ac | 1329 | config->p2p_ignore_shared_freq); |
07c1e987 | 1330 | if (config->p2p_cli_probe) |
91b7a5e1 | 1331 | fprintf(f, "p2p_cli_probe=%d\n", config->p2p_cli_probe); |
1a471ff0 IP |
1332 | if (config->p2p_go_freq_change_policy != DEFAULT_P2P_GO_FREQ_MOVE) |
1333 | fprintf(f, "p2p_go_freq_change_policy=%u\n", | |
1334 | config->p2p_go_freq_change_policy); | |
17d32eb3 PK |
1335 | if (WPA_GET_BE32(config->ip_addr_go)) |
1336 | fprintf(f, "ip_addr_go=%u.%u.%u.%u\n", | |
1337 | config->ip_addr_go[0], config->ip_addr_go[1], | |
1338 | config->ip_addr_go[2], config->ip_addr_go[3]); | |
1339 | if (WPA_GET_BE32(config->ip_addr_mask)) | |
1340 | fprintf(f, "ip_addr_mask=%u.%u.%u.%u\n", | |
1341 | config->ip_addr_mask[0], config->ip_addr_mask[1], | |
1342 | config->ip_addr_mask[2], config->ip_addr_mask[3]); | |
1343 | if (WPA_GET_BE32(config->ip_addr_start)) | |
1344 | fprintf(f, "ip_addr_start=%u.%u.%u.%u\n", | |
1345 | config->ip_addr_start[0], config->ip_addr_start[1], | |
1346 | config->ip_addr_start[2], config->ip_addr_start[3]); | |
1347 | if (WPA_GET_BE32(config->ip_addr_end)) | |
1348 | fprintf(f, "ip_addr_end=%u.%u.%u.%u\n", | |
1349 | config->ip_addr_end[0], config->ip_addr_end[1], | |
1350 | config->ip_addr_end[2], config->ip_addr_end[3]); | |
e3768e7c | 1351 | #endif /* CONFIG_P2P */ |
315ce40a | 1352 | if (config->country[0] && config->country[1]) { |
6d158490 | 1353 | fprintf(f, "country=%c%c\n", |
315ce40a | 1354 | config->country[0], config->country[1]); |
6d158490 | 1355 | } |
c9c38b09 JM |
1356 | if (config->bss_max_count != DEFAULT_BSS_MAX_COUNT) |
1357 | fprintf(f, "bss_max_count=%u\n", config->bss_max_count); | |
78633c37 SL |
1358 | if (config->bss_expiration_age != DEFAULT_BSS_EXPIRATION_AGE) |
1359 | fprintf(f, "bss_expiration_age=%u\n", | |
1360 | config->bss_expiration_age); | |
1361 | if (config->bss_expiration_scan_count != | |
1362 | DEFAULT_BSS_EXPIRATION_SCAN_COUNT) | |
1363 | fprintf(f, "bss_expiration_scan_count=%u\n", | |
1364 | config->bss_expiration_scan_count); | |
3812464c JM |
1365 | if (config->filter_ssids) |
1366 | fprintf(f, "filter_ssids=%d\n", config->filter_ssids); | |
58ed9e31 JM |
1367 | if (config->filter_rssi) |
1368 | fprintf(f, "filter_rssi=%d\n", config->filter_rssi); | |
dae608d5 JM |
1369 | if (config->max_num_sta != DEFAULT_MAX_NUM_STA) |
1370 | fprintf(f, "max_num_sta=%u\n", config->max_num_sta); | |
19e20c14 DR |
1371 | if (config->ap_isolate != DEFAULT_AP_ISOLATE) |
1372 | fprintf(f, "ap_isolate=%u\n", config->ap_isolate); | |
0d7e5a3a | 1373 | if (config->disassoc_low_ack) |
91b7a5e1 | 1374 | fprintf(f, "disassoc_low_ack=%d\n", config->disassoc_low_ack); |
66aadbd7 JK |
1375 | #ifdef CONFIG_HS20 |
1376 | if (config->hs20) | |
1377 | fprintf(f, "hs20=1\n"); | |
1378 | #endif /* CONFIG_HS20 */ | |
67e1b984 | 1379 | #ifdef CONFIG_INTERWORKING |
46ee0427 | 1380 | if (config->interworking) |
91b7a5e1 | 1381 | fprintf(f, "interworking=%d\n", config->interworking); |
46ee0427 JM |
1382 | if (!is_zero_ether_addr(config->hessid)) |
1383 | fprintf(f, "hessid=" MACSTR "\n", MAC2STR(config->hessid)); | |
11540c0b JM |
1384 | if (config->access_network_type != DEFAULT_ACCESS_NETWORK_TYPE) |
1385 | fprintf(f, "access_network_type=%d\n", | |
1386 | config->access_network_type); | |
63bc0ab0 SD |
1387 | if (config->go_interworking) |
1388 | fprintf(f, "go_interworking=%d\n", config->go_interworking); | |
1389 | if (config->go_access_network_type) | |
1390 | fprintf(f, "go_access_network_type=%d\n", | |
1391 | config->go_access_network_type); | |
1392 | if (config->go_internet) | |
1393 | fprintf(f, "go_internet=%d\n", config->go_internet); | |
1394 | if (config->go_venue_group) | |
1395 | fprintf(f, "go_venue_group=%d\n", config->go_venue_group); | |
1396 | if (config->go_venue_type) | |
1397 | fprintf(f, "go_venue_type=%d\n", config->go_venue_type); | |
67e1b984 | 1398 | #endif /* CONFIG_INTERWORKING */ |
1298c145 | 1399 | if (config->pbc_in_m1) |
91b7a5e1 | 1400 | fprintf(f, "pbc_in_m1=%d\n", config->pbc_in_m1); |
042ec551 JM |
1401 | if (config->wps_nfc_pw_from_config) { |
1402 | if (config->wps_nfc_dev_pw_id) | |
1403 | fprintf(f, "wps_nfc_dev_pw_id=%d\n", | |
1404 | config->wps_nfc_dev_pw_id); | |
1405 | write_global_bin(f, "wps_nfc_dh_pubkey", | |
1406 | config->wps_nfc_dh_pubkey); | |
1407 | write_global_bin(f, "wps_nfc_dh_privkey", | |
1408 | config->wps_nfc_dh_privkey); | |
1409 | write_global_bin(f, "wps_nfc_dev_pw", config->wps_nfc_dev_pw); | |
1410 | } | |
306ae225 JM |
1411 | |
1412 | if (config->ext_password_backend) | |
1413 | fprintf(f, "ext_password_backend=%s\n", | |
1414 | config->ext_password_backend); | |
462a7439 ES |
1415 | if (config->p2p_go_max_inactivity != DEFAULT_P2P_GO_MAX_INACTIVITY) |
1416 | fprintf(f, "p2p_go_max_inactivity=%d\n", | |
1417 | config->p2p_go_max_inactivity); | |
4d5bda5f JM |
1418 | if (config->auto_interworking) |
1419 | fprintf(f, "auto_interworking=%d\n", | |
1420 | config->auto_interworking); | |
6e202021 JM |
1421 | if (config->okc) |
1422 | fprintf(f, "okc=%d\n", config->okc); | |
62d49803 JM |
1423 | if (config->pmf) |
1424 | fprintf(f, "pmf=%d\n", config->pmf); | |
18206e02 JM |
1425 | if (config->dtim_period) |
1426 | fprintf(f, "dtim_period=%d\n", config->dtim_period); | |
1427 | if (config->beacon_int) | |
1428 | fprintf(f, "beacon_int=%d\n", config->beacon_int); | |
625f202a JM |
1429 | |
1430 | if (config->sae_groups) { | |
1431 | int i; | |
1432 | fprintf(f, "sae_groups="); | |
9284418d | 1433 | for (i = 0; config->sae_groups[i] > 0; i++) { |
625f202a JM |
1434 | fprintf(f, "%s%d", i > 0 ? " " : "", |
1435 | config->sae_groups[i]); | |
1436 | } | |
1437 | fprintf(f, "\n"); | |
1438 | } | |
18a2eaab | 1439 | |
85e64e63 JM |
1440 | if (config->sae_pwe) |
1441 | fprintf(f, "sae_pwe=%d\n", config->sae_pwe); | |
1442 | ||
d2b20838 JM |
1443 | if (config->sae_pmkid_in_assoc) |
1444 | fprintf(f, "sae_pmkid_in_assoc=%d\n", | |
1445 | config->sae_pmkid_in_assoc); | |
1446 | ||
18a2eaab JM |
1447 | if (config->ap_vendor_elements) { |
1448 | int i, len = wpabuf_len(config->ap_vendor_elements); | |
1449 | const u8 *p = wpabuf_head_u8(config->ap_vendor_elements); | |
1450 | if (len > 0) { | |
1451 | fprintf(f, "ap_vendor_elements="); | |
1452 | for (i = 0; i < len; i++) | |
1453 | fprintf(f, "%02x", *p++); | |
1454 | fprintf(f, "\n"); | |
1455 | } | |
1456 | } | |
4342326f JM |
1457 | |
1458 | if (config->ignore_old_scan_res) | |
1459 | fprintf(f, "ignore_old_scan_res=%d\n", | |
1460 | config->ignore_old_scan_res); | |
f5ffc348 BG |
1461 | |
1462 | if (config->freq_list && config->freq_list[0]) { | |
1463 | int i; | |
1464 | fprintf(f, "freq_list="); | |
1465 | for (i = 0; config->freq_list[i]; i++) { | |
91b7a5e1 | 1466 | fprintf(f, "%s%d", i > 0 ? " " : "", |
f5ffc348 BG |
1467 | config->freq_list[i]); |
1468 | } | |
1469 | fprintf(f, "\n"); | |
1470 | } | |
6124e858 BG |
1471 | if (config->scan_cur_freq != DEFAULT_SCAN_CUR_FREQ) |
1472 | fprintf(f, "scan_cur_freq=%d\n", config->scan_cur_freq); | |
4aa81868 SF |
1473 | |
1474 | if (config->sched_scan_interval) | |
1475 | fprintf(f, "sched_scan_interval=%u\n", | |
1476 | config->sched_scan_interval); | |
a5d44ac0 | 1477 | |
d0330d57 PK |
1478 | if (config->sched_scan_start_delay) |
1479 | fprintf(f, "sched_scan_start_delay=%u\n", | |
1480 | config->sched_scan_start_delay); | |
1481 | ||
a5d44ac0 JM |
1482 | if (config->external_sim) |
1483 | fprintf(f, "external_sim=%d\n", config->external_sim); | |
800d5872 SD |
1484 | |
1485 | if (config->tdls_external_control) | |
1486 | fprintf(f, "tdls_external_control=%d\n", | |
1487 | config->tdls_external_control); | |
54ac5aa2 | 1488 | |
e4fa8b12 | 1489 | if (config->wowlan_triggers) |
8b627b7c | 1490 | fprintf(f, "wowlan_triggers=%s\n", |
e4fa8b12 EP |
1491 | config->wowlan_triggers); |
1492 | ||
54ac5aa2 AB |
1493 | if (config->bgscan) |
1494 | fprintf(f, "bgscan=\"%s\"\n", config->bgscan); | |
d3b20469 | 1495 | |
1f539c78 JM |
1496 | if (config->autoscan) |
1497 | fprintf(f, "autoscan=%s\n", config->autoscan); | |
1498 | ||
d3b20469 NS |
1499 | if (config->p2p_search_delay != DEFAULT_P2P_SEARCH_DELAY) |
1500 | fprintf(f, "p2p_search_delay=%u\n", | |
1501 | config->p2p_search_delay); | |
c267753b JM |
1502 | |
1503 | if (config->mac_addr) | |
1504 | fprintf(f, "mac_addr=%d\n", config->mac_addr); | |
1505 | ||
1506 | if (config->rand_addr_lifetime != DEFAULT_RAND_ADDR_LIFETIME) | |
1507 | fprintf(f, "rand_addr_lifetime=%u\n", | |
1508 | config->rand_addr_lifetime); | |
1509 | ||
1510 | if (config->preassoc_mac_addr) | |
1511 | fprintf(f, "preassoc_mac_addr=%d\n", config->preassoc_mac_addr); | |
b41f2684 CL |
1512 | |
1513 | if (config->key_mgmt_offload != DEFAULT_KEY_MGMT_OFFLOAD) | |
91b7a5e1 | 1514 | fprintf(f, "key_mgmt_offload=%d\n", config->key_mgmt_offload); |
e45e8989 TP |
1515 | |
1516 | if (config->user_mpm != DEFAULT_USER_MPM) | |
1517 | fprintf(f, "user_mpm=%d\n", config->user_mpm); | |
4b409368 MH |
1518 | |
1519 | if (config->max_peer_links != DEFAULT_MAX_PEER_LINKS) | |
1520 | fprintf(f, "max_peer_links=%d\n", config->max_peer_links); | |
483dd6a5 JM |
1521 | |
1522 | if (config->cert_in_cb != DEFAULT_CERT_IN_CB) | |
1523 | fprintf(f, "cert_in_cb=%d\n", config->cert_in_cb); | |
5a2a6de6 MH |
1524 | |
1525 | if (config->mesh_max_inactivity != DEFAULT_MESH_MAX_INACTIVITY) | |
1526 | fprintf(f, "mesh_max_inactivity=%d\n", | |
1527 | config->mesh_max_inactivity); | |
c35e35ed | 1528 | |
ecd40fef MH |
1529 | if (config->dot11RSNASAERetransPeriod != |
1530 | DEFAULT_DOT11_RSNA_SAE_RETRANS_PERIOD) | |
1531 | fprintf(f, "dot11RSNASAERetransPeriod=%d\n", | |
1532 | config->dot11RSNASAERetransPeriod); | |
1533 | ||
c35e35ed | 1534 | if (config->passive_scan) |
c4da67de | 1535 | fprintf(f, "passive_scan=%d\n", config->passive_scan); |
59b416c7 JM |
1536 | |
1537 | if (config->reassoc_same_bss_optim) | |
1538 | fprintf(f, "reassoc_same_bss_optim=%d\n", | |
1539 | config->reassoc_same_bss_optim); | |
94687a0a SD |
1540 | |
1541 | if (config->wps_priority) | |
1542 | fprintf(f, "wps_priority=%d\n", config->wps_priority); | |
73ed03f3 MS |
1543 | |
1544 | if (config->wpa_rsc_relaxation != DEFAULT_WPA_RSC_RELAXATION) | |
1545 | fprintf(f, "wpa_rsc_relaxation=%d\n", | |
1546 | config->wpa_rsc_relaxation); | |
32c02261 AS |
1547 | |
1548 | if (config->sched_scan_plans) | |
1549 | fprintf(f, "sched_scan_plans=%s\n", config->sched_scan_plans); | |
facf2c72 DS |
1550 | |
1551 | #ifdef CONFIG_MBO | |
1552 | if (config->non_pref_chan) | |
1553 | fprintf(f, "non_pref_chan=%s\n", config->non_pref_chan); | |
c5d193d7 DS |
1554 | if (config->mbo_cell_capa != DEFAULT_MBO_CELL_CAPA) |
1555 | fprintf(f, "mbo_cell_capa=%u\n", config->mbo_cell_capa); | |
af8bc24d KV |
1556 | if (config->disassoc_imminent_rssi_threshold != |
1557 | DEFAULT_DISASSOC_IMMINENT_RSSI_THRESHOLD) | |
1558 | fprintf(f, "disassoc_imminent_rssi_threshold=%d\n", | |
1559 | config->disassoc_imminent_rssi_threshold); | |
332aadb8 AP |
1560 | if (config->oce != DEFAULT_OCE_SUPPORT) |
1561 | fprintf(f, "oce=%u\n", config->oce); | |
facf2c72 DS |
1562 | #endif /* CONFIG_MBO */ |
1563 | ||
c86bef29 JM |
1564 | if (config->gas_address3) |
1565 | fprintf(f, "gas_address3=%d\n", config->gas_address3); | |
d1723c55 LD |
1566 | |
1567 | if (config->ftm_responder) | |
1568 | fprintf(f, "ftm_responder=%d\n", config->ftm_responder); | |
1569 | if (config->ftm_initiator) | |
1570 | fprintf(f, "ftm_initiator=%d\n", config->ftm_initiator); | |
35c78f7b JM |
1571 | |
1572 | if (config->osu_dir) | |
1573 | fprintf(f, "osu_dir=%s\n", config->osu_dir); | |
54736d83 JM |
1574 | |
1575 | if (config->fst_group_id) | |
1576 | fprintf(f, "fst_group_id=%s\n", config->fst_group_id); | |
1577 | if (config->fst_priority) | |
1578 | fprintf(f, "fst_priority=%d\n", config->fst_priority); | |
1579 | if (config->fst_llt) | |
1580 | fprintf(f, "fst_llt=%d\n", config->fst_llt); | |
1d9d21f3 VK |
1581 | |
1582 | if (config->gas_rand_addr_lifetime != DEFAULT_RAND_ADDR_LIFETIME) | |
1583 | fprintf(f, "gas_rand_addr_lifetime=%u\n", | |
1584 | config->gas_rand_addr_lifetime); | |
1585 | if (config->gas_rand_mac_addr) | |
1586 | fprintf(f, "gas_rand_mac_addr=%d\n", config->gas_rand_mac_addr); | |
8528994e JM |
1587 | if (config->dpp_config_processing) |
1588 | fprintf(f, "dpp_config_processing=%d\n", | |
1589 | config->dpp_config_processing); | |
d514b502 JM |
1590 | if (config->coloc_intf_reporting) |
1591 | fprintf(f, "coloc_intf_reporting=%d\n", | |
1592 | config->coloc_intf_reporting); | |
9359cc84 JC |
1593 | if (config->p2p_device_random_mac_addr) |
1594 | fprintf(f, "p2p_device_random_mac_addr=%d\n", | |
1595 | config->p2p_device_random_mac_addr); | |
1596 | if (!is_zero_ether_addr(config->p2p_device_persistent_mac_addr)) | |
1597 | fprintf(f, "p2p_device_persistent_mac_addr=" MACSTR "\n", | |
1598 | MAC2STR(config->p2p_device_persistent_mac_addr)); | |
a95906f9 JC |
1599 | if (config->p2p_interface_random_mac_addr) |
1600 | fprintf(f, "p2p_interface_random_mac_addr=%d\n", | |
1601 | config->p2p_interface_random_mac_addr); | |
ef59f987 AB |
1602 | if (config->disable_btm) |
1603 | fprintf(f, "disable_btm=1\n"); | |
b17b7a8e AW |
1604 | if (config->extended_key_id != DEFAULT_EXTENDED_KEY_ID) |
1605 | fprintf(f, "extended_key_id=%d\n", | |
1606 | config->extended_key_id); | |
6fc6879b JM |
1607 | } |
1608 | ||
1609 | #endif /* CONFIG_NO_CONFIG_WRITE */ | |
1610 | ||
1611 | ||
1612 | int wpa_config_write(const char *name, struct wpa_config *config) | |
1613 | { | |
1614 | #ifndef CONFIG_NO_CONFIG_WRITE | |
1615 | FILE *f; | |
1616 | struct wpa_ssid *ssid; | |
f2c20751 | 1617 | struct wpa_cred *cred; |
6fc6879b JM |
1618 | #ifndef CONFIG_NO_CONFIG_BLOBS |
1619 | struct wpa_config_blob *blob; | |
1620 | #endif /* CONFIG_NO_CONFIG_BLOBS */ | |
1621 | int ret = 0; | |
663ae2f4 | 1622 | const char *orig_name = name; |
87775e32 ZL |
1623 | int tmp_len; |
1624 | char *tmp_name; | |
663ae2f4 | 1625 | |
87775e32 ZL |
1626 | if (!name) { |
1627 | wpa_printf(MSG_ERROR, "No configuration file for writing"); | |
1628 | return -1; | |
1629 | } | |
1630 | ||
1631 | tmp_len = os_strlen(name) + 5; /* allow space for .tmp suffix */ | |
1632 | tmp_name = os_malloc(tmp_len); | |
663ae2f4 VD |
1633 | if (tmp_name) { |
1634 | os_snprintf(tmp_name, tmp_len, "%s.tmp", name); | |
1635 | name = tmp_name; | |
1636 | } | |
6fc6879b JM |
1637 | |
1638 | wpa_printf(MSG_DEBUG, "Writing configuration file '%s'", name); | |
1639 | ||
1640 | f = fopen(name, "w"); | |
1641 | if (f == NULL) { | |
1642 | wpa_printf(MSG_DEBUG, "Failed to open '%s' for writing", name); | |
663ae2f4 | 1643 | os_free(tmp_name); |
6fc6879b JM |
1644 | return -1; |
1645 | } | |
1646 | ||
1647 | wpa_config_write_global(f, config); | |
1648 | ||
f2c20751 | 1649 | for (cred = config->cred; cred; cred = cred->next) { |
03ed3324 JM |
1650 | if (cred->temporary) |
1651 | continue; | |
f2c20751 JM |
1652 | fprintf(f, "\ncred={\n"); |
1653 | wpa_config_write_cred(f, cred); | |
1654 | fprintf(f, "}\n"); | |
1655 | } | |
1656 | ||
6fc6879b | 1657 | for (ssid = config->ssid; ssid; ssid = ssid->next) { |
2ff99b3c JM |
1658 | if (ssid->key_mgmt == WPA_KEY_MGMT_WPS || ssid->temporary) |
1659 | continue; /* do not save temporary networks */ | |
21f835e6 SS |
1660 | if (wpa_key_mgmt_wpa_psk_no_sae(ssid->key_mgmt) && |
1661 | !ssid->psk_set && !ssid->passphrase) | |
1662 | continue; /* do not save invalid network */ | |
1663 | if (wpa_key_mgmt_sae(ssid->key_mgmt) && | |
1664 | !ssid->passphrase && !ssid->sae_password) | |
8e8280bd | 1665 | continue; /* do not save invalid network */ |
6fc6879b JM |
1666 | fprintf(f, "\nnetwork={\n"); |
1667 | wpa_config_write_network(f, ssid); | |
1668 | fprintf(f, "}\n"); | |
1669 | } | |
1670 | ||
1671 | #ifndef CONFIG_NO_CONFIG_BLOBS | |
1672 | for (blob = config->blobs; blob; blob = blob->next) { | |
1673 | ret = wpa_config_write_blob(f, blob); | |
1674 | if (ret) | |
1675 | break; | |
1676 | } | |
1677 | #endif /* CONFIG_NO_CONFIG_BLOBS */ | |
1678 | ||
a218e1de MW |
1679 | os_fdatasync(f); |
1680 | ||
6fc6879b JM |
1681 | fclose(f); |
1682 | ||
663ae2f4 VD |
1683 | if (tmp_name) { |
1684 | int chmod_ret = 0; | |
1685 | ||
1686 | #ifdef ANDROID | |
1687 | chmod_ret = chmod(tmp_name, | |
1688 | S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP); | |
1689 | #endif /* ANDROID */ | |
1690 | if (chmod_ret != 0 || rename(tmp_name, orig_name) != 0) | |
1691 | ret = -1; | |
1692 | ||
1693 | os_free(tmp_name); | |
1694 | } | |
1695 | ||
6fc6879b | 1696 | wpa_printf(MSG_DEBUG, "Configuration file '%s' written %ssuccessfully", |
663ae2f4 | 1697 | orig_name, ret ? "un" : ""); |
6fc6879b JM |
1698 | return ret; |
1699 | #else /* CONFIG_NO_CONFIG_WRITE */ | |
1700 | return -1; | |
1701 | #endif /* CONFIG_NO_CONFIG_WRITE */ | |
1702 | } |