diff options
Diffstat (limited to 'src/reclaim/gnunet-reclaim.c')
-rw-r--r-- | src/reclaim/gnunet-reclaim.c | 924 |
1 files changed, 0 insertions, 924 deletions
diff --git a/src/reclaim/gnunet-reclaim.c b/src/reclaim/gnunet-reclaim.c deleted file mode 100644 index cefb66b8f..000000000 --- a/src/reclaim/gnunet-reclaim.c +++ /dev/null | |||
@@ -1,924 +0,0 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | Copyright (C) 2012-2015 GNUnet e.V. | ||
4 | |||
5 | GNUnet is free software: you can redistribute it and/or modify it | ||
6 | under the terms of the GNU Affero General Public License as published | ||
7 | by the Free Software Foundation, either version 3 of the License, | ||
8 | or (at your option) any later version. | ||
9 | |||
10 | GNUnet is distributed in the hope that it will be useful, but | ||
11 | WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
13 | Affero General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU Affero General Public License | ||
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
17 | |||
18 | SPDX-License-Identifier: AGPL3.0-or-later | ||
19 | */ | ||
20 | /** | ||
21 | * @author Martin Schanzenbach | ||
22 | * @file src/reclaim/gnunet-reclaim.c | ||
23 | * @brief Identity Provider utility | ||
24 | * | ||
25 | */ | ||
26 | #include "platform.h" | ||
27 | #include <inttypes.h> | ||
28 | |||
29 | #include "gnunet_util_lib.h" | ||
30 | |||
31 | #include "gnunet_identity_service.h" | ||
32 | #include "gnunet_namestore_service.h" | ||
33 | #include "gnunet_reclaim_service.h" | ||
34 | #include "gnunet_signatures.h" | ||
35 | /** | ||
36 | * return value | ||
37 | */ | ||
38 | static int ret; | ||
39 | |||
40 | /** | ||
41 | * List attribute flag | ||
42 | */ | ||
43 | static int list; | ||
44 | |||
45 | /** | ||
46 | * List credentials flag | ||
47 | */ | ||
48 | static int list_credentials; | ||
49 | |||
50 | /** | ||
51 | * Credential ID string | ||
52 | */ | ||
53 | static char *credential_id; | ||
54 | |||
55 | /** | ||
56 | * Credential ID | ||
57 | */ | ||
58 | static struct GNUNET_RECLAIM_Identifier credential; | ||
59 | |||
60 | /** | ||
61 | * Credential name | ||
62 | */ | ||
63 | static char *credential_name; | ||
64 | |||
65 | /** | ||
66 | * Credential type | ||
67 | */ | ||
68 | static char *credential_type; | ||
69 | |||
70 | /** | ||
71 | * Credential exists | ||
72 | */ | ||
73 | static int credential_exists; | ||
74 | |||
75 | /** | ||
76 | * Relying party | ||
77 | */ | ||
78 | static char *rp; | ||
79 | |||
80 | /** | ||
81 | * The attribute | ||
82 | */ | ||
83 | static char *attr_name; | ||
84 | |||
85 | /** | ||
86 | * Attribute value | ||
87 | */ | ||
88 | static char *attr_value; | ||
89 | |||
90 | /** | ||
91 | * Attributes to issue | ||
92 | */ | ||
93 | static char *issue_attrs; | ||
94 | |||
95 | /** | ||
96 | * Ticket to consume | ||
97 | */ | ||
98 | static char *consume_ticket; | ||
99 | |||
100 | /** | ||
101 | * Attribute type | ||
102 | */ | ||
103 | static char *type_str; | ||
104 | |||
105 | /** | ||
106 | * Ticket to revoke | ||
107 | */ | ||
108 | static char *revoke_ticket; | ||
109 | |||
110 | /** | ||
111 | * Ticket listing | ||
112 | */ | ||
113 | static int list_tickets; | ||
114 | |||
115 | /** | ||
116 | * Ego name | ||
117 | */ | ||
118 | static char *ego_name; | ||
119 | |||
120 | /** | ||
121 | * Identity handle | ||
122 | */ | ||
123 | static struct GNUNET_IDENTITY_Handle *identity_handle; | ||
124 | |||
125 | /** | ||
126 | * reclaim handle | ||
127 | */ | ||
128 | static struct GNUNET_RECLAIM_Handle *reclaim_handle; | ||
129 | |||
130 | /** | ||
131 | * reclaim operation | ||
132 | */ | ||
133 | static struct GNUNET_RECLAIM_Operation *reclaim_op; | ||
134 | |||
135 | /** | ||
136 | * Attribute iterator | ||
137 | */ | ||
138 | static struct GNUNET_RECLAIM_AttributeIterator *attr_iterator; | ||
139 | |||
140 | /** | ||
141 | * Credential iterator | ||
142 | */ | ||
143 | static struct GNUNET_RECLAIM_CredentialIterator *cred_iterator; | ||
144 | |||
145 | |||
146 | /** | ||
147 | * Ticket iterator | ||
148 | */ | ||
149 | static struct GNUNET_RECLAIM_TicketIterator *ticket_iterator; | ||
150 | |||
151 | |||
152 | /** | ||
153 | * ego private key | ||
154 | */ | ||
155 | static const struct GNUNET_IDENTITY_PrivateKey *pkey; | ||
156 | |||
157 | /** | ||
158 | * rp public key | ||
159 | */ | ||
160 | static struct GNUNET_IDENTITY_PublicKey rp_key; | ||
161 | |||
162 | /** | ||
163 | * Ticket to consume | ||
164 | */ | ||
165 | static struct GNUNET_RECLAIM_Ticket ticket; | ||
166 | |||
167 | /** | ||
168 | * Attribute list | ||
169 | */ | ||
170 | static struct GNUNET_RECLAIM_AttributeList *attr_list; | ||
171 | |||
172 | /** | ||
173 | * Attribute expiration interval | ||
174 | */ | ||
175 | static struct GNUNET_TIME_Relative exp_interval; | ||
176 | |||
177 | /** | ||
178 | * Timeout task | ||
179 | */ | ||
180 | static struct GNUNET_SCHEDULER_Task *timeout; | ||
181 | |||
182 | /** | ||
183 | * Cleanup task | ||
184 | */ | ||
185 | static struct GNUNET_SCHEDULER_Task *cleanup_task; | ||
186 | |||
187 | /** | ||
188 | * Claim to store | ||
189 | */ | ||
190 | struct GNUNET_RECLAIM_Attribute *claim; | ||
191 | |||
192 | /** | ||
193 | * Claim to delete | ||
194 | */ | ||
195 | static char *attr_delete; | ||
196 | |||
197 | /** | ||
198 | * Claim object to delete | ||
199 | */ | ||
200 | static struct GNUNET_RECLAIM_Attribute *attr_to_delete; | ||
201 | |||
202 | static void | ||
203 | do_cleanup (void *cls) | ||
204 | { | ||
205 | cleanup_task = NULL; | ||
206 | if (NULL != timeout) | ||
207 | GNUNET_SCHEDULER_cancel (timeout); | ||
208 | if (NULL != reclaim_op) | ||
209 | GNUNET_RECLAIM_cancel (reclaim_op); | ||
210 | if (NULL != attr_iterator) | ||
211 | GNUNET_RECLAIM_get_attributes_stop (attr_iterator); | ||
212 | if (NULL != cred_iterator) | ||
213 | GNUNET_RECLAIM_get_credentials_stop (cred_iterator); | ||
214 | if (NULL != ticket_iterator) | ||
215 | GNUNET_RECLAIM_ticket_iteration_stop (ticket_iterator); | ||
216 | if (NULL != reclaim_handle) | ||
217 | GNUNET_RECLAIM_disconnect (reclaim_handle); | ||
218 | if (NULL != identity_handle) | ||
219 | GNUNET_IDENTITY_disconnect (identity_handle); | ||
220 | if (NULL != attr_list) | ||
221 | GNUNET_free (attr_list); | ||
222 | if (NULL != attr_to_delete) | ||
223 | GNUNET_free (attr_to_delete); | ||
224 | if (NULL == credential_type) | ||
225 | GNUNET_free (credential_type); | ||
226 | } | ||
227 | |||
228 | |||
229 | static void | ||
230 | ticket_issue_cb (void *cls, | ||
231 | const struct GNUNET_RECLAIM_Ticket *ticket, | ||
232 | const struct GNUNET_RECLAIM_PresentationList *presentations) | ||
233 | { | ||
234 | char *ticket_str; | ||
235 | |||
236 | reclaim_op = NULL; | ||
237 | if (NULL != ticket) | ||
238 | { | ||
239 | ticket_str = | ||
240 | GNUNET_STRINGS_data_to_string_alloc (ticket, | ||
241 | sizeof( | ||
242 | struct GNUNET_RECLAIM_Ticket)); | ||
243 | printf ("%s\n", ticket_str); | ||
244 | GNUNET_free (ticket_str); | ||
245 | } | ||
246 | cleanup_task = GNUNET_SCHEDULER_add_now (&do_cleanup, NULL); | ||
247 | } | ||
248 | |||
249 | |||
250 | static void | ||
251 | store_cont (void *cls, int32_t success, const char *emsg) | ||
252 | { | ||
253 | reclaim_op = NULL; | ||
254 | if (GNUNET_SYSERR == success) | ||
255 | { | ||
256 | fprintf (stderr, "%s\n", emsg); | ||
257 | } | ||
258 | cleanup_task = GNUNET_SCHEDULER_add_now (&do_cleanup, NULL); | ||
259 | } | ||
260 | |||
261 | |||
262 | static void | ||
263 | process_attrs (void *cls, | ||
264 | const struct GNUNET_IDENTITY_PublicKey *identity, | ||
265 | const struct GNUNET_RECLAIM_Attribute *attr, | ||
266 | const struct GNUNET_RECLAIM_Presentation *presentation) | ||
267 | { | ||
268 | char *value_str; | ||
269 | char *id; | ||
270 | const char *attr_type; | ||
271 | |||
272 | if (NULL == identity) | ||
273 | { | ||
274 | reclaim_op = NULL; | ||
275 | cleanup_task = GNUNET_SCHEDULER_add_now (&do_cleanup, NULL); | ||
276 | return; | ||
277 | } | ||
278 | if (NULL == attr) | ||
279 | { | ||
280 | ret = 1; | ||
281 | return; | ||
282 | } | ||
283 | attr_type = GNUNET_RECLAIM_attribute_number_to_typename (attr->type); | ||
284 | id = GNUNET_STRINGS_data_to_string_alloc (&attr->id, sizeof(attr->id)); | ||
285 | value_str = NULL; | ||
286 | if (NULL == presentation) | ||
287 | { | ||
288 | value_str = GNUNET_RECLAIM_attribute_value_to_string (attr->type, | ||
289 | attr->data, | ||
290 | attr->data_size); | ||
291 | } | ||
292 | else | ||
293 | { | ||
294 | struct GNUNET_RECLAIM_AttributeListEntry *ale; | ||
295 | struct GNUNET_RECLAIM_AttributeList *al | ||
296 | = GNUNET_RECLAIM_presentation_get_attributes (presentation); | ||
297 | |||
298 | for (ale = al->list_head; NULL != ale; ale = ale->next) | ||
299 | { | ||
300 | if (0 != strncmp (attr->data, ale->attribute->name, attr->data_size)) | ||
301 | continue; | ||
302 | value_str | ||
303 | = GNUNET_RECLAIM_attribute_value_to_string (ale->attribute->type, | ||
304 | ale->attribute->data, | ||
305 | ale->attribute->data_size); | ||
306 | break; | ||
307 | } | ||
308 | } | ||
309 | fprintf (stdout, | ||
310 | "Name: %s; Value: %s (%s); Flag %u; ID: %s %s\n", | ||
311 | attr->name, | ||
312 | (NULL != value_str) ? value_str : "???", | ||
313 | attr_type, | ||
314 | attr->flag, | ||
315 | id, | ||
316 | (NULL == presentation) ? "" : "(ATTESTED)"); | ||
317 | GNUNET_free (value_str); | ||
318 | GNUNET_free (id); | ||
319 | } | ||
320 | |||
321 | |||
322 | static void | ||
323 | ticket_iter_err (void *cls) | ||
324 | { | ||
325 | ticket_iterator = NULL; | ||
326 | fprintf (stderr, "Failed to iterate over tickets\n"); | ||
327 | cleanup_task = GNUNET_SCHEDULER_add_now (&do_cleanup, NULL); | ||
328 | } | ||
329 | |||
330 | |||
331 | static void | ||
332 | ticket_iter_fin (void *cls) | ||
333 | { | ||
334 | ticket_iterator = NULL; | ||
335 | cleanup_task = GNUNET_SCHEDULER_add_now (&do_cleanup, NULL); | ||
336 | } | ||
337 | |||
338 | |||
339 | static void | ||
340 | ticket_iter (void *cls, const struct GNUNET_RECLAIM_Ticket *ticket) | ||
341 | { | ||
342 | char *aud; | ||
343 | char *ref; | ||
344 | char *tkt; | ||
345 | |||
346 | aud = | ||
347 | GNUNET_STRINGS_data_to_string_alloc (&ticket->audience, | ||
348 | sizeof(struct | ||
349 | GNUNET_IDENTITY_PublicKey)); | ||
350 | ref = GNUNET_STRINGS_data_to_string_alloc (&ticket->rnd, sizeof(ticket->rnd)); | ||
351 | tkt = | ||
352 | GNUNET_STRINGS_data_to_string_alloc (ticket, | ||
353 | sizeof(struct GNUNET_RECLAIM_Ticket)); | ||
354 | fprintf (stdout, "Ticket: %s | ID: %s | Audience: %s\n", tkt, ref, aud); | ||
355 | GNUNET_free (aud); | ||
356 | GNUNET_free (ref); | ||
357 | GNUNET_free (tkt); | ||
358 | GNUNET_RECLAIM_ticket_iteration_next (ticket_iterator); | ||
359 | } | ||
360 | |||
361 | |||
362 | static void | ||
363 | iter_error (void *cls) | ||
364 | { | ||
365 | attr_iterator = NULL; | ||
366 | cred_iterator = NULL; | ||
367 | fprintf (stderr, "Failed\n"); | ||
368 | |||
369 | cleanup_task = GNUNET_SCHEDULER_add_now (&do_cleanup, NULL); | ||
370 | } | ||
371 | |||
372 | |||
373 | static void | ||
374 | timeout_task (void *cls) | ||
375 | { | ||
376 | timeout = NULL; | ||
377 | ret = 1; | ||
378 | fprintf (stderr, "Timeout\n"); | ||
379 | if (NULL == cleanup_task) | ||
380 | cleanup_task = GNUNET_SCHEDULER_add_now (&do_cleanup, NULL); | ||
381 | } | ||
382 | |||
383 | |||
384 | static void | ||
385 | process_rvk (void *cls, int success, const char *msg) | ||
386 | { | ||
387 | reclaim_op = NULL; | ||
388 | if (GNUNET_OK != success) | ||
389 | { | ||
390 | fprintf (stderr, "Revocation failed.\n"); | ||
391 | ret = 1; | ||
392 | } | ||
393 | cleanup_task = GNUNET_SCHEDULER_add_now (&do_cleanup, NULL); | ||
394 | } | ||
395 | |||
396 | |||
397 | static void | ||
398 | process_delete (void *cls, int success, const char *msg) | ||
399 | { | ||
400 | reclaim_op = NULL; | ||
401 | if (GNUNET_OK != success) | ||
402 | { | ||
403 | fprintf (stderr, "Deletion failed.\n"); | ||
404 | ret = 1; | ||
405 | } | ||
406 | cleanup_task = GNUNET_SCHEDULER_add_now (&do_cleanup, NULL); | ||
407 | } | ||
408 | |||
409 | |||
410 | static void | ||
411 | iter_finished (void *cls) | ||
412 | { | ||
413 | char *data; | ||
414 | size_t data_size; | ||
415 | int type; | ||
416 | |||
417 | attr_iterator = NULL; | ||
418 | if (list) | ||
419 | { | ||
420 | cleanup_task = GNUNET_SCHEDULER_add_now (&do_cleanup, NULL); | ||
421 | return; | ||
422 | } | ||
423 | |||
424 | if (issue_attrs) | ||
425 | { | ||
426 | reclaim_op = GNUNET_RECLAIM_ticket_issue (reclaim_handle, | ||
427 | pkey, | ||
428 | &rp_key, | ||
429 | attr_list, | ||
430 | &ticket_issue_cb, | ||
431 | NULL); | ||
432 | return; | ||
433 | } | ||
434 | if (consume_ticket) | ||
435 | { | ||
436 | reclaim_op = GNUNET_RECLAIM_ticket_consume (reclaim_handle, | ||
437 | pkey, | ||
438 | &ticket, | ||
439 | &process_attrs, | ||
440 | NULL); | ||
441 | timeout = GNUNET_SCHEDULER_add_delayed ( | ||
442 | GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 10), | ||
443 | &timeout_task, | ||
444 | NULL); | ||
445 | return; | ||
446 | } | ||
447 | if (revoke_ticket) | ||
448 | { | ||
449 | reclaim_op = GNUNET_RECLAIM_ticket_revoke (reclaim_handle, | ||
450 | pkey, | ||
451 | &ticket, | ||
452 | &process_rvk, | ||
453 | NULL); | ||
454 | return; | ||
455 | } | ||
456 | if (attr_delete) | ||
457 | { | ||
458 | if (NULL == attr_to_delete) | ||
459 | { | ||
460 | fprintf (stdout, "No such attribute ``%s''\n", attr_delete); | ||
461 | GNUNET_SCHEDULER_add_now (&do_cleanup, NULL); | ||
462 | return; | ||
463 | } | ||
464 | reclaim_op = GNUNET_RECLAIM_attribute_delete (reclaim_handle, | ||
465 | pkey, | ||
466 | attr_to_delete, | ||
467 | &process_delete, | ||
468 | NULL); | ||
469 | return; | ||
470 | } | ||
471 | if (attr_name) | ||
472 | { | ||
473 | if (NULL == type_str) | ||
474 | type = GNUNET_RECLAIM_ATTRIBUTE_TYPE_STRING; | ||
475 | else | ||
476 | type = GNUNET_RECLAIM_attribute_typename_to_number (type_str); | ||
477 | |||
478 | GNUNET_assert (GNUNET_SYSERR != | ||
479 | GNUNET_RECLAIM_attribute_string_to_value (type, | ||
480 | attr_value, | ||
481 | (void **) &data, | ||
482 | &data_size)); | ||
483 | if (NULL != claim) | ||
484 | { | ||
485 | claim->type = type; | ||
486 | claim->data = data; | ||
487 | claim->data_size = data_size; | ||
488 | } | ||
489 | else | ||
490 | { | ||
491 | claim = | ||
492 | GNUNET_RECLAIM_attribute_new (attr_name, NULL, type, data, data_size); | ||
493 | } | ||
494 | if (NULL != credential_id) | ||
495 | { | ||
496 | claim->credential = credential; | ||
497 | } | ||
498 | reclaim_op = GNUNET_RECLAIM_attribute_store (reclaim_handle, | ||
499 | pkey, | ||
500 | claim, | ||
501 | &exp_interval, | ||
502 | &store_cont, | ||
503 | NULL); | ||
504 | GNUNET_free (data); | ||
505 | GNUNET_free (claim); | ||
506 | return; | ||
507 | } | ||
508 | cleanup_task = GNUNET_SCHEDULER_add_now (&do_cleanup, NULL); | ||
509 | } | ||
510 | |||
511 | |||
512 | static void | ||
513 | iter_cb (void *cls, | ||
514 | const struct GNUNET_IDENTITY_PublicKey *identity, | ||
515 | const struct GNUNET_RECLAIM_Attribute *attr) | ||
516 | { | ||
517 | struct GNUNET_RECLAIM_AttributeListEntry *le; | ||
518 | char *attrs_tmp; | ||
519 | char *attr_str; | ||
520 | char *label; | ||
521 | char *id; | ||
522 | const char *attr_type; | ||
523 | |||
524 | if ((NULL != attr_name) && (NULL != claim)) | ||
525 | { | ||
526 | if (0 == strcasecmp (attr_name, attr->name)) | ||
527 | { | ||
528 | claim = GNUNET_RECLAIM_attribute_new (attr->name, | ||
529 | &attr->credential, | ||
530 | attr->type, | ||
531 | attr->data, | ||
532 | attr->data_size); | ||
533 | } | ||
534 | } | ||
535 | else if (issue_attrs) | ||
536 | { | ||
537 | attrs_tmp = GNUNET_strdup (issue_attrs); | ||
538 | attr_str = strtok (attrs_tmp, ","); | ||
539 | while (NULL != attr_str) | ||
540 | { | ||
541 | if (0 != strcasecmp (attr_str, attr->name)) | ||
542 | { | ||
543 | attr_str = strtok (NULL, ","); | ||
544 | continue; | ||
545 | } | ||
546 | le = GNUNET_new (struct GNUNET_RECLAIM_AttributeListEntry); | ||
547 | le->attribute = GNUNET_RECLAIM_attribute_new (attr->name, | ||
548 | &attr->credential, | ||
549 | attr->type, | ||
550 | attr->data, | ||
551 | attr->data_size); | ||
552 | le->attribute->flag = attr->flag; | ||
553 | le->attribute->id = attr->id; | ||
554 | GNUNET_CONTAINER_DLL_insert (attr_list->list_head, | ||
555 | attr_list->list_tail, | ||
556 | le); | ||
557 | break; | ||
558 | } | ||
559 | GNUNET_free (attrs_tmp); | ||
560 | } | ||
561 | else if (attr_delete && (NULL == attr_to_delete)) | ||
562 | { | ||
563 | label = GNUNET_STRINGS_data_to_string_alloc (&attr->id, sizeof(attr->id)); | ||
564 | if (0 == strcasecmp (attr_delete, label)) | ||
565 | { | ||
566 | attr_to_delete = GNUNET_RECLAIM_attribute_new (attr->name, | ||
567 | &attr->credential, | ||
568 | attr->type, | ||
569 | attr->data, | ||
570 | attr->data_size); | ||
571 | attr_to_delete->id = attr->id; | ||
572 | } | ||
573 | GNUNET_free (label); | ||
574 | } | ||
575 | else if (list) | ||
576 | { | ||
577 | attr_str = GNUNET_RECLAIM_attribute_value_to_string (attr->type, | ||
578 | attr->data, | ||
579 | attr->data_size); | ||
580 | attr_type = GNUNET_RECLAIM_attribute_number_to_typename (attr->type); | ||
581 | id = GNUNET_STRINGS_data_to_string_alloc (&attr->id, sizeof(attr->id)); | ||
582 | if (GNUNET_YES == GNUNET_RECLAIM_id_is_zero (&attr->credential)) | ||
583 | { | ||
584 | fprintf (stdout, | ||
585 | "%s: ``%s'' (%s); ID: %s\n", | ||
586 | attr->name, | ||
587 | attr_str, | ||
588 | attr_type, | ||
589 | id); | ||
590 | } | ||
591 | else | ||
592 | { | ||
593 | char *cred_id = | ||
594 | GNUNET_STRINGS_data_to_string_alloc (&attr->credential, | ||
595 | sizeof(attr->credential)); | ||
596 | fprintf (stdout, | ||
597 | "%s: ``%s'' in credential presentation `%s' (%s); ID: %s\n", | ||
598 | attr->name, | ||
599 | attr_str, | ||
600 | cred_id, | ||
601 | attr_type, | ||
602 | id); | ||
603 | GNUNET_free (cred_id); | ||
604 | |||
605 | } | ||
606 | GNUNET_free (id); | ||
607 | } | ||
608 | GNUNET_RECLAIM_get_attributes_next (attr_iterator); | ||
609 | } | ||
610 | |||
611 | |||
612 | static void | ||
613 | cred_iter_finished (void *cls) | ||
614 | { | ||
615 | cred_iterator = NULL; | ||
616 | |||
617 | // Add new credential | ||
618 | if ((NULL != credential_name) && | ||
619 | (NULL != attr_value)) | ||
620 | { | ||
621 | enum GNUNET_RECLAIM_CredentialType ctype = | ||
622 | GNUNET_RECLAIM_credential_typename_to_number (credential_type); | ||
623 | struct GNUNET_RECLAIM_Credential *credential = | ||
624 | GNUNET_RECLAIM_credential_new (credential_name, | ||
625 | ctype, | ||
626 | attr_value, | ||
627 | strlen (attr_value)); | ||
628 | reclaim_op = GNUNET_RECLAIM_credential_store (reclaim_handle, | ||
629 | pkey, | ||
630 | credential, | ||
631 | &exp_interval, | ||
632 | store_cont, | ||
633 | NULL); | ||
634 | return; | ||
635 | |||
636 | } | ||
637 | if (list_credentials) | ||
638 | { | ||
639 | cleanup_task = GNUNET_SCHEDULER_add_now (&do_cleanup, NULL); | ||
640 | return; | ||
641 | } | ||
642 | attr_iterator = GNUNET_RECLAIM_get_attributes_start (reclaim_handle, | ||
643 | pkey, | ||
644 | &iter_error, | ||
645 | NULL, | ||
646 | &iter_cb, | ||
647 | NULL, | ||
648 | &iter_finished, | ||
649 | NULL); | ||
650 | |||
651 | } | ||
652 | |||
653 | |||
654 | static void | ||
655 | cred_iter_cb (void *cls, | ||
656 | const struct GNUNET_IDENTITY_PublicKey *identity, | ||
657 | const struct GNUNET_RECLAIM_Credential *cred) | ||
658 | { | ||
659 | char *cred_str; | ||
660 | char *attr_str; | ||
661 | char *id; | ||
662 | const char *cred_type; | ||
663 | struct GNUNET_RECLAIM_AttributeListEntry *ale; | ||
664 | |||
665 | if (GNUNET_YES == GNUNET_RECLAIM_id_is_equal (&credential, | ||
666 | &cred->id)) | ||
667 | credential_exists = GNUNET_YES; | ||
668 | if (list_credentials) | ||
669 | { | ||
670 | cred_str = GNUNET_RECLAIM_credential_value_to_string (cred->type, | ||
671 | cred->data, | ||
672 | cred->data_size); | ||
673 | cred_type = GNUNET_RECLAIM_credential_number_to_typename (cred->type); | ||
674 | id = GNUNET_STRINGS_data_to_string_alloc (&cred->id, sizeof(cred->id)); | ||
675 | fprintf (stdout, | ||
676 | "%s: ``%s'' (%s); ID: %s\n", | ||
677 | cred->name, | ||
678 | cred_str, | ||
679 | cred_type, | ||
680 | id); | ||
681 | struct GNUNET_RECLAIM_AttributeList *attrs = | ||
682 | GNUNET_RECLAIM_credential_get_attributes (cred); | ||
683 | if (NULL != attrs) | ||
684 | { | ||
685 | fprintf (stdout, | ||
686 | "\t Attributes:\n"); | ||
687 | for (ale = attrs->list_head; NULL != ale; ale = ale->next) | ||
688 | { | ||
689 | attr_str = GNUNET_RECLAIM_attribute_value_to_string ( | ||
690 | ale->attribute->type, | ||
691 | ale->attribute->data, | ||
692 | ale->attribute->data_size); | ||
693 | fprintf (stdout, | ||
694 | "\t %s: %s\n", ale->attribute->name, attr_str); | ||
695 | GNUNET_free (attr_str); | ||
696 | } | ||
697 | GNUNET_RECLAIM_attribute_list_destroy (attrs); | ||
698 | } | ||
699 | GNUNET_free (id); | ||
700 | } | ||
701 | GNUNET_RECLAIM_get_credentials_next (cred_iterator); | ||
702 | } | ||
703 | |||
704 | |||
705 | static void | ||
706 | start_process () | ||
707 | { | ||
708 | if (NULL == pkey) | ||
709 | { | ||
710 | fprintf (stderr, "Ego %s not found\n", ego_name); | ||
711 | cleanup_task = GNUNET_SCHEDULER_add_now (&do_cleanup, NULL); | ||
712 | return; | ||
713 | } | ||
714 | if (NULL == credential_type) | ||
715 | credential_type = GNUNET_strdup ("JWT"); | ||
716 | credential = GNUNET_RECLAIM_ID_ZERO; | ||
717 | if (NULL != credential_id) | ||
718 | GNUNET_STRINGS_string_to_data (credential_id, | ||
719 | strlen (credential_id), | ||
720 | &credential, sizeof(credential)); | ||
721 | credential_exists = GNUNET_NO; | ||
722 | if (list_tickets) | ||
723 | { | ||
724 | ticket_iterator = GNUNET_RECLAIM_ticket_iteration_start (reclaim_handle, | ||
725 | pkey, | ||
726 | &ticket_iter_err, | ||
727 | NULL, | ||
728 | &ticket_iter, | ||
729 | NULL, | ||
730 | &ticket_iter_fin, | ||
731 | NULL); | ||
732 | return; | ||
733 | } | ||
734 | |||
735 | if ((NULL != rp) && | ||
736 | (GNUNET_OK != | ||
737 | GNUNET_IDENTITY_public_key_from_string (rp, &rp_key)) ) | ||
738 | { | ||
739 | fprintf (stderr, "%s is not a public key!\n", rp); | ||
740 | cleanup_task = GNUNET_SCHEDULER_add_now (&do_cleanup, NULL); | ||
741 | return; | ||
742 | } | ||
743 | if (NULL != consume_ticket) | ||
744 | GNUNET_STRINGS_string_to_data (consume_ticket, | ||
745 | strlen (consume_ticket), | ||
746 | &ticket, | ||
747 | sizeof(struct GNUNET_RECLAIM_Ticket)); | ||
748 | if (NULL != revoke_ticket) | ||
749 | GNUNET_STRINGS_string_to_data (revoke_ticket, | ||
750 | strlen (revoke_ticket), | ||
751 | &ticket, | ||
752 | sizeof(struct GNUNET_RECLAIM_Ticket)); | ||
753 | |||
754 | attr_list = GNUNET_new (struct GNUNET_RECLAIM_AttributeList); | ||
755 | claim = NULL; | ||
756 | cred_iterator = GNUNET_RECLAIM_get_credentials_start (reclaim_handle, | ||
757 | pkey, | ||
758 | &iter_error, | ||
759 | NULL, | ||
760 | &cred_iter_cb, | ||
761 | NULL, | ||
762 | &cred_iter_finished, | ||
763 | NULL); | ||
764 | |||
765 | } | ||
766 | |||
767 | |||
768 | static int init = GNUNET_YES; | ||
769 | |||
770 | static void | ||
771 | ego_cb (void *cls, | ||
772 | struct GNUNET_IDENTITY_Ego *ego, | ||
773 | void **ctx, | ||
774 | const char *name) | ||
775 | { | ||
776 | if (NULL == name) | ||
777 | { | ||
778 | if (GNUNET_YES == init) | ||
779 | { | ||
780 | init = GNUNET_NO; | ||
781 | start_process (); | ||
782 | } | ||
783 | return; | ||
784 | } | ||
785 | if (0 != strcmp (name, ego_name)) | ||
786 | return; | ||
787 | pkey = GNUNET_IDENTITY_ego_get_private_key (ego); | ||
788 | } | ||
789 | |||
790 | |||
791 | static void | ||
792 | run (void *cls, | ||
793 | char *const *args, | ||
794 | const char *cfgfile, | ||
795 | const struct GNUNET_CONFIGURATION_Handle *c) | ||
796 | { | ||
797 | ret = 0; | ||
798 | if (NULL == ego_name) | ||
799 | { | ||
800 | ret = 1; | ||
801 | fprintf (stderr, _ ("Ego is required\n")); | ||
802 | return; | ||
803 | } | ||
804 | |||
805 | if ((NULL == attr_value) && (NULL != attr_name)) | ||
806 | { | ||
807 | ret = 1; | ||
808 | fprintf (stderr, _ ("Attribute value missing!\n")); | ||
809 | return; | ||
810 | } | ||
811 | |||
812 | if ((NULL == rp) && (NULL != issue_attrs)) | ||
813 | { | ||
814 | ret = 1; | ||
815 | fprintf (stderr, _ ("Requesting party key is required!\n")); | ||
816 | return; | ||
817 | } | ||
818 | |||
819 | reclaim_handle = GNUNET_RECLAIM_connect (c); | ||
820 | // Get Ego | ||
821 | identity_handle = GNUNET_IDENTITY_connect (c, &ego_cb, NULL); | ||
822 | } | ||
823 | |||
824 | |||
825 | int | ||
826 | main (int argc, char *const argv[]) | ||
827 | { | ||
828 | exp_interval = GNUNET_TIME_UNIT_HOURS; | ||
829 | struct GNUNET_GETOPT_CommandLineOption options[] = { | ||
830 | GNUNET_GETOPT_option_string ('a', | ||
831 | "add", | ||
832 | "NAME", | ||
833 | gettext_noop ("Add an attribute NAME"), | ||
834 | &attr_name), | ||
835 | GNUNET_GETOPT_option_string ('d', | ||
836 | "delete", | ||
837 | "ID", | ||
838 | gettext_noop ("Delete the attribute with ID"), | ||
839 | &attr_delete), | ||
840 | GNUNET_GETOPT_option_string ('V', | ||
841 | "value", | ||
842 | "VALUE", | ||
843 | gettext_noop ("The attribute VALUE"), | ||
844 | &attr_value), | ||
845 | GNUNET_GETOPT_option_string ('e', | ||
846 | "ego", | ||
847 | "EGO", | ||
848 | gettext_noop ("The EGO to use"), | ||
849 | &ego_name), | ||
850 | GNUNET_GETOPT_option_string ('r', | ||
851 | "rp", | ||
852 | "RP", | ||
853 | gettext_noop ( | ||
854 | "Specify the relying party for issue"), | ||
855 | &rp), | ||
856 | GNUNET_GETOPT_option_flag ('D', | ||
857 | "dump", | ||
858 | gettext_noop ("List attributes for EGO"), | ||
859 | &list), | ||
860 | GNUNET_GETOPT_option_flag ('A', | ||
861 | "credentials", | ||
862 | gettext_noop ("List credentials for EGO"), | ||
863 | &list_credentials), | ||
864 | GNUNET_GETOPT_option_string ('I', | ||
865 | "credential-id", | ||
866 | "CREDENTIAL_ID", | ||
867 | gettext_noop ( | ||
868 | "Credential to use for attribute"), | ||
869 | &credential_id), | ||
870 | GNUNET_GETOPT_option_string ('N', | ||
871 | "credential-name", | ||
872 | "NAME", | ||
873 | gettext_noop ("Credential name"), | ||
874 | &credential_name), | ||
875 | GNUNET_GETOPT_option_string ('i', | ||
876 | "issue", | ||
877 | "A1,A2,...", | ||
878 | gettext_noop ( | ||
879 | "Issue a ticket for a set of attributes separated by comma"), | ||
880 | &issue_attrs), | ||
881 | GNUNET_GETOPT_option_string ('C', | ||
882 | "consume", | ||
883 | "TICKET", | ||
884 | gettext_noop ("Consume a ticket"), | ||
885 | &consume_ticket), | ||
886 | GNUNET_GETOPT_option_string ('R', | ||
887 | "revoke", | ||
888 | "TICKET", | ||
889 | gettext_noop ("Revoke a ticket"), | ||
890 | &revoke_ticket), | ||
891 | GNUNET_GETOPT_option_string ('t', | ||
892 | "type", | ||
893 | "TYPE", | ||
894 | gettext_noop ("Type of attribute"), | ||
895 | &type_str), | ||
896 | GNUNET_GETOPT_option_string ('u', | ||
897 | "credential-type", | ||
898 | "TYPE", | ||
899 | gettext_noop ("Type of credential"), | ||
900 | &credential_type), | ||
901 | GNUNET_GETOPT_option_flag ('T', | ||
902 | "tickets", | ||
903 | gettext_noop ("List tickets of ego"), | ||
904 | &list_tickets), | ||
905 | GNUNET_GETOPT_option_relative_time ('E', | ||
906 | "expiration", | ||
907 | "INTERVAL", | ||
908 | gettext_noop ( | ||
909 | "Expiration interval of the attribute"), | ||
910 | &exp_interval), | ||
911 | |||
912 | GNUNET_GETOPT_OPTION_END | ||
913 | }; | ||
914 | if (GNUNET_OK != GNUNET_PROGRAM_run (argc, | ||
915 | argv, | ||
916 | "gnunet-reclaim", | ||
917 | _ ("re:claimID command line tool"), | ||
918 | options, | ||
919 | &run, | ||
920 | NULL)) | ||
921 | return 1; | ||
922 | else | ||
923 | return ret; | ||
924 | } | ||