Line data Source code
1 : /* keylist.c - Print information about OpenPGP keys
2 : * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
3 : * 2008, 2010, 2012 Free Software Foundation, Inc.
4 : * Copyright (C) 2013, 2014 Werner Koch
5 : *
6 : * This file is part of GnuPG.
7 : *
8 : * GnuPG is free software; you can redistribute it and/or modify
9 : * it under the terms of the GNU General Public License as published by
10 : * the Free Software Foundation; either version 3 of the License, or
11 : * (at your option) any later version.
12 : *
13 : * GnuPG is distributed in the hope that it will be useful,
14 : * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 : * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 : * GNU General Public License for more details.
17 : *
18 : * You should have received a copy of the GNU General Public License
19 : * along with this program; if not, see <http://www.gnu.org/licenses/>.
20 : */
21 :
22 : #include <config.h>
23 : #include <stdio.h>
24 : #include <stdlib.h>
25 : #include <string.h>
26 : #include <errno.h>
27 : #include <assert.h>
28 : #ifdef HAVE_DOSISH_SYSTEM
29 : #include <fcntl.h> /* for setmode() */
30 : #endif
31 :
32 : #include "gpg.h"
33 : #include "options.h"
34 : #include "packet.h"
35 : #include "status.h"
36 : #include "keydb.h"
37 : #include "photoid.h"
38 : #include "util.h"
39 : #include "ttyio.h"
40 : #include "trustdb.h"
41 : #include "main.h"
42 : #include "i18n.h"
43 : #include "status.h"
44 : #include "call-agent.h"
45 : #include "mbox-util.h"
46 : #include "zb32.h"
47 : #include "tofu.h"
48 :
49 :
50 : static void list_all (ctrl_t, int, int);
51 : static void list_one (ctrl_t ctrl,
52 : strlist_t names, int secret, int mark_secret);
53 : static void locate_one (ctrl_t ctrl, strlist_t names);
54 : static void print_card_serialno (const char *serialno);
55 :
56 : struct keylist_context
57 : {
58 : int check_sigs; /* If set signatures shall be verified. */
59 : int good_sigs; /* Counter used if CHECK_SIGS is set. */
60 : int inv_sigs; /* Counter used if CHECK_SIGS is set. */
61 : int no_key; /* Counter used if CHECK_SIGS is set. */
62 : int oth_err; /* Counter used if CHECK_SIGS is set. */
63 : };
64 :
65 :
66 : static void list_keyblock (ctrl_t ctrl,
67 : kbnode_t keyblock, int secret, int has_secret,
68 : int fpr, struct keylist_context *listctx);
69 :
70 :
71 : /* The stream used to write attribute packets to. */
72 : static estream_t attrib_fp;
73 :
74 :
75 : /* Release resources from a keylist context. */
76 : static void
77 87 : keylist_context_release (struct keylist_context *listctx)
78 : {
79 : (void)listctx; /* Nothing to release. */
80 87 : }
81 :
82 :
83 : /* List the keys. If list is NULL, all available keys are listed.
84 : With LOCATE_MODE set the locate algorithm is used to find a
85 : key. */
86 : void
87 87 : public_key_list (ctrl_t ctrl, strlist_t list, int locate_mode)
88 : {
89 : #ifndef NO_TRUST_MODELS
90 87 : if (opt.with_colons)
91 : {
92 : byte trust_model, marginals, completes, cert_depth, min_cert_level;
93 : ulong created, nextcheck;
94 :
95 84 : read_trust_options (&trust_model, &created, &nextcheck,
96 : &marginals, &completes, &cert_depth, &min_cert_level);
97 :
98 84 : es_fprintf (es_stdout, "tru:");
99 :
100 84 : if (nextcheck && nextcheck <= make_timestamp ())
101 84 : es_fprintf (es_stdout, "o");
102 84 : if (trust_model != opt.trust_model)
103 82 : es_fprintf (es_stdout, "t");
104 84 : if (opt.trust_model == TM_PGP || opt.trust_model == TM_CLASSIC
105 82 : || opt.trust_model == TM_TOFU_PGP)
106 : {
107 2 : if (marginals != opt.marginals_needed)
108 0 : es_fprintf (es_stdout, "m");
109 2 : if (completes != opt.completes_needed)
110 0 : es_fprintf (es_stdout, "c");
111 2 : if (cert_depth != opt.max_cert_depth)
112 0 : es_fprintf (es_stdout, "d");
113 2 : if (min_cert_level != opt.min_cert_level)
114 0 : es_fprintf (es_stdout, "l");
115 : }
116 :
117 84 : es_fprintf (es_stdout, ":%d:%lu:%lu", trust_model, created, nextcheck);
118 :
119 : /* Only show marginals, completes, and cert_depth in the classic
120 : or PGP trust models since they are not meaningful
121 : otherwise. */
122 :
123 84 : if (trust_model == TM_PGP || trust_model == TM_CLASSIC)
124 84 : es_fprintf (es_stdout, ":%d:%d:%d", marginals, completes, cert_depth);
125 84 : es_fprintf (es_stdout, "\n");
126 : }
127 : #endif /*!NO_TRUST_MODELS*/
128 :
129 : /* We need to do the stale check right here because it might need to
130 : update the keyring while we already have the keyring open. This
131 : is very bad for W32 because of a sharing violation. For real OSes
132 : it might lead to false results if we are later listing a keyring
133 : which is associated with the inode of a deleted file. */
134 87 : check_trustdb_stale ();
135 :
136 : #ifdef USE_TOFU
137 87 : tofu_begin_batch_update ();
138 : #endif
139 :
140 87 : if (locate_mode)
141 0 : locate_one (ctrl, list);
142 87 : else if (!list)
143 0 : list_all (ctrl, 0, opt.with_secret);
144 : else
145 87 : list_one (ctrl, list, 0, opt.with_secret);
146 :
147 : #ifdef USE_TOFU
148 87 : tofu_end_batch_update ();
149 : #endif
150 87 : }
151 :
152 :
153 : void
154 0 : secret_key_list (ctrl_t ctrl, strlist_t list)
155 : {
156 : (void)ctrl;
157 :
158 0 : check_trustdb_stale ();
159 :
160 0 : if (!list)
161 0 : list_all (ctrl, 1, 0);
162 : else /* List by user id */
163 0 : list_one (ctrl, list, 1, 0);
164 0 : }
165 :
166 : void
167 0 : print_seckey_info (PKT_public_key *pk)
168 : {
169 : u32 keyid[2];
170 : char *p;
171 : char pkstrbuf[PUBKEY_STRING_SIZE];
172 :
173 0 : keyid_from_pk (pk, keyid);
174 0 : p = get_user_id_native (keyid);
175 :
176 0 : tty_printf ("\nsec %s/%s %s %s\n",
177 : pubkey_string (pk, pkstrbuf, sizeof pkstrbuf),
178 : keystr (keyid), datestr_from_pk (pk), p);
179 :
180 0 : xfree (p);
181 0 : }
182 :
183 : /* Print information about the public key. With FP passed as NULL,
184 : the tty output interface is used, otherwise output is directted to
185 : the given stream. */
186 : void
187 0 : print_pubkey_info (estream_t fp, PKT_public_key *pk)
188 : {
189 : u32 keyid[2];
190 : char *p;
191 : char pkstrbuf[PUBKEY_STRING_SIZE];
192 :
193 0 : keyid_from_pk (pk, keyid);
194 :
195 : /* If the pk was chosen by a particular user ID, that is the one to
196 : print. */
197 0 : if (pk->user_id)
198 0 : p = utf8_to_native (pk->user_id->name, pk->user_id->len, 0);
199 : else
200 0 : p = get_user_id_native (keyid);
201 :
202 0 : if (fp)
203 0 : tty_printf ("\n");
204 0 : tty_fprintf (fp, "%s %s/%s %s %s\n",
205 0 : pk->flags.primary? "pub":"sub",
206 : pubkey_string (pk, pkstrbuf, sizeof pkstrbuf),
207 : keystr (keyid), datestr_from_pk (pk), p);
208 0 : xfree (p);
209 0 : }
210 :
211 :
212 : /* Print basic information of a secret key including the card serial
213 : number information. */
214 : #ifdef ENABLE_CARD_SUPPORT
215 : void
216 0 : print_card_key_info (estream_t fp, kbnode_t keyblock)
217 : {
218 : kbnode_t node;
219 : char *hexgrip;
220 : char *serialno;
221 : int s2k_char;
222 : char pkstrbuf[PUBKEY_STRING_SIZE];
223 : int indent;
224 :
225 0 : for (node = keyblock; node; node = node->next)
226 : {
227 0 : if (node->pkt->pkttype == PKT_PUBLIC_KEY
228 0 : || node->pkt->pkttype == PKT_PUBLIC_SUBKEY)
229 : {
230 : int rc;
231 0 : PKT_public_key *pk = node->pkt->pkt.public_key;
232 :
233 0 : serialno = NULL;
234 0 : rc = hexkeygrip_from_pk (pk, &hexgrip);
235 0 : if (rc)
236 : {
237 0 : log_error ("error computing a keygrip: %s\n", gpg_strerror (rc));
238 0 : s2k_char = '?';
239 : }
240 0 : else if (!agent_get_keyinfo (NULL, hexgrip, &serialno))
241 0 : s2k_char = serialno? '>':' ';
242 : else
243 0 : s2k_char = '#'; /* Key not found. */
244 :
245 0 : tty_fprintf (fp, "%s%c %s/%s %n",
246 0 : node->pkt->pkttype == PKT_PUBLIC_KEY ? "sec" : "ssb",
247 : s2k_char,
248 : pubkey_string (pk, pkstrbuf, sizeof pkstrbuf),
249 : keystr_from_pk (pk),
250 : &indent);
251 0 : tty_fprintf (fp, _("created: %s"), datestr_from_pk (pk));
252 0 : tty_fprintf (fp, " ");
253 0 : tty_fprintf (fp, _("expires: %s"), expirestr_from_pk (pk));
254 0 : if (serialno)
255 : {
256 0 : tty_fprintf (fp, "\n%*s%s", indent, "", _("card-no: "));
257 0 : if (strlen (serialno) == 32
258 0 : && !strncmp (serialno, "D27600012401", 12))
259 : {
260 : /* This is an OpenPGP card. Print the relevant part. */
261 : /* Example: D2760001240101010001000003470000 */
262 : /* xxxxyyyyyyyy */
263 0 : tty_fprintf (fp, "%.*s %.*s", 4, serialno+16, 8, serialno+20);
264 : }
265 : else
266 0 : tty_fprintf (fp, "%s", serialno);
267 : }
268 0 : tty_fprintf (fp, "\n");
269 0 : xfree (hexgrip);
270 0 : xfree (serialno);
271 : }
272 : }
273 0 : }
274 : #endif /*ENABLE_CARD_SUPPORT*/
275 :
276 :
277 : /* Flags = 0x01 hashed 0x02 critical. */
278 : static void
279 0 : status_one_subpacket (sigsubpkttype_t type, size_t len, int flags,
280 : const byte * buf)
281 : {
282 : char status[40];
283 :
284 : /* Don't print these. */
285 0 : if (len > 256)
286 0 : return;
287 :
288 0 : snprintf (status, sizeof status,
289 : "%d %u %u ", type, flags, (unsigned int) len);
290 :
291 0 : write_status_text_and_buffer (STATUS_SIG_SUBPACKET, status, buf, len, 0);
292 : }
293 :
294 :
295 : /* Print a policy URL. Allowed values for MODE are:
296 : * 0 - print to stdout.
297 : * 1 - use log_info and emit status messages.
298 : * 2 - emit only status messages.
299 : */
300 : void
301 143 : show_policy_url (PKT_signature * sig, int indent, int mode)
302 : {
303 : const byte *p;
304 : size_t len;
305 143 : int seq = 0, crit;
306 143 : estream_t fp = mode ? log_get_stream () : es_stdout;
307 :
308 286 : while ((p =
309 143 : enum_sig_subpkt (sig->hashed, SIGSUBPKT_POLICY, &len, &seq, &crit)))
310 : {
311 0 : if (mode != 2)
312 : {
313 : int i;
314 : const char *str;
315 :
316 0 : for (i = 0; i < indent; i++)
317 0 : es_putc (' ', fp);
318 :
319 0 : if (crit)
320 0 : str = _("Critical signature policy: ");
321 : else
322 0 : str = _("Signature policy: ");
323 0 : if (mode)
324 0 : log_info ("%s", str);
325 : else
326 0 : es_fprintf (fp, "%s", str);
327 0 : print_utf8_buffer (fp, p, len);
328 0 : es_fprintf (fp, "\n");
329 : }
330 :
331 0 : if (mode)
332 0 : write_status_buffer (STATUS_POLICY_URL, p, len, 0);
333 : }
334 143 : }
335 :
336 :
337 : /*
338 : mode=0 for stdout.
339 : mode=1 for log_info + status messages
340 : mode=2 for status messages only
341 : */
342 : /* TODO: use this */
343 : void
344 143 : show_keyserver_url (PKT_signature * sig, int indent, int mode)
345 : {
346 : const byte *p;
347 : size_t len;
348 143 : int seq = 0, crit;
349 143 : estream_t fp = mode ? log_get_stream () : es_stdout;
350 :
351 286 : while ((p =
352 143 : enum_sig_subpkt (sig->hashed, SIGSUBPKT_PREF_KS, &len, &seq,
353 : &crit)))
354 : {
355 0 : if (mode != 2)
356 : {
357 : int i;
358 : const char *str;
359 :
360 0 : for (i = 0; i < indent; i++)
361 0 : es_putc (' ', es_stdout);
362 :
363 0 : if (crit)
364 0 : str = _("Critical preferred keyserver: ");
365 : else
366 0 : str = _("Preferred keyserver: ");
367 0 : if (mode)
368 0 : log_info ("%s", str);
369 : else
370 0 : es_fprintf (es_stdout, "%s", str);
371 0 : print_utf8_buffer (fp, p, len);
372 0 : es_fprintf (fp, "\n");
373 : }
374 :
375 0 : if (mode)
376 0 : status_one_subpacket (SIGSUBPKT_PREF_KS, len,
377 0 : (crit ? 0x02 : 0) | 0x01, p);
378 : }
379 143 : }
380 :
381 : /*
382 : mode=0 for stdout.
383 : mode=1 for log_info + status messages
384 : mode=2 for status messages only
385 :
386 : Defined bits in WHICH:
387 : 1 == standard notations
388 : 2 == user notations
389 : */
390 : void
391 143 : show_notation (PKT_signature * sig, int indent, int mode, int which)
392 : {
393 143 : estream_t fp = mode ? log_get_stream () : es_stdout;
394 : struct notation *nd, *notations;
395 :
396 143 : if (which == 0)
397 0 : which = 3;
398 :
399 143 : notations = sig_to_notation (sig);
400 :
401 : /* There may be multiple notations in the same sig. */
402 143 : for (nd = notations; nd; nd = nd->next)
403 : {
404 0 : if (mode != 2)
405 : {
406 0 : int has_at = !!strchr (nd->name, '@');
407 :
408 0 : if ((which & 1 && !has_at) || (which & 2 && has_at))
409 : {
410 : int i;
411 : const char *str;
412 :
413 0 : for (i = 0; i < indent; i++)
414 0 : es_putc (' ', es_stdout);
415 :
416 0 : if (nd->flags.critical)
417 0 : str = _("Critical signature notation: ");
418 : else
419 0 : str = _("Signature notation: ");
420 0 : if (mode)
421 0 : log_info ("%s", str);
422 : else
423 0 : es_fprintf (es_stdout, "%s", str);
424 : /* This is all UTF8 */
425 0 : print_utf8_buffer (fp, nd->name, strlen (nd->name));
426 0 : es_fprintf (fp, "=");
427 0 : print_utf8_buffer (fp, nd->value, strlen (nd->value));
428 : /* (We need to use log_printf so that the next call to a
429 : log function does not insert an extra LF.) */
430 0 : if (mode)
431 0 : log_printf ("\n");
432 : else
433 0 : es_putc ('\n', fp);
434 : }
435 : }
436 :
437 0 : if (mode)
438 : {
439 0 : write_status_buffer (STATUS_NOTATION_NAME,
440 0 : nd->name, strlen (nd->name), 0);
441 0 : write_status_buffer (STATUS_NOTATION_DATA,
442 0 : nd->value, strlen (nd->value), 50);
443 : }
444 : }
445 :
446 143 : free_notation (notations);
447 143 : }
448 :
449 :
450 : static void
451 0 : print_signature_stats (struct keylist_context *s)
452 : {
453 0 : if (!s->check_sigs)
454 0 : return; /* Signature checking was not requested. */
455 :
456 0 : if (s->good_sigs == 1)
457 0 : log_info (_("1 good signature\n"));
458 0 : else if (s->good_sigs)
459 0 : log_info (_("%d good signatures\n"), s->good_sigs);
460 :
461 0 : if (s->inv_sigs == 1)
462 0 : log_info (_("1 bad signature\n"));
463 0 : else if (s->inv_sigs)
464 0 : log_info (_("%d bad signatures\n"), s->inv_sigs);
465 :
466 0 : if (s->no_key == 1)
467 0 : log_info (_("1 signature not checked due to a missing key\n"));
468 0 : else if (s->no_key)
469 0 : log_info (_("%d signatures not checked due to missing keys\n"), s->no_key);
470 :
471 0 : if (s->oth_err == 1)
472 0 : log_info (_("1 signature not checked due to an error\n"));
473 0 : else if (s->oth_err)
474 0 : log_info (_("%d signatures not checked due to errors\n"), s->oth_err);
475 : }
476 :
477 :
478 : /* List all keys. If SECRET is true only secret keys are listed. If
479 : MARK_SECRET is true secret keys are indicated in a public key
480 : listing. */
481 : static void
482 0 : list_all (ctrl_t ctrl, int secret, int mark_secret)
483 : {
484 : KEYDB_HANDLE hd;
485 0 : KBNODE keyblock = NULL;
486 0 : int rc = 0;
487 : int any_secret;
488 : const char *lastresname, *resname;
489 : struct keylist_context listctx;
490 :
491 0 : memset (&listctx, 0, sizeof (listctx));
492 0 : if (opt.check_sigs)
493 0 : listctx.check_sigs = 1;
494 :
495 0 : hd = keydb_new ();
496 0 : if (!hd)
497 0 : rc = gpg_error (GPG_ERR_GENERAL);
498 : else
499 0 : rc = keydb_search_first (hd);
500 0 : if (rc)
501 : {
502 0 : if (gpg_err_code (rc) != GPG_ERR_NOT_FOUND)
503 0 : log_error ("keydb_search_first failed: %s\n", gpg_strerror (rc));
504 0 : goto leave;
505 : }
506 :
507 0 : lastresname = NULL;
508 : do
509 : {
510 0 : rc = keydb_get_keyblock (hd, &keyblock);
511 0 : if (rc)
512 : {
513 0 : if (gpg_err_code (rc) == GPG_ERR_LEGACY_KEY)
514 0 : continue; /* Skip legacy keys. */
515 0 : log_error ("keydb_get_keyblock failed: %s\n", gpg_strerror (rc));
516 0 : goto leave;
517 : }
518 :
519 0 : if (secret || mark_secret)
520 0 : any_secret = !agent_probe_any_secret_key (NULL, keyblock);
521 : else
522 0 : any_secret = 0;
523 :
524 0 : if (secret && !any_secret)
525 : ; /* Secret key listing requested but this isn't one. */
526 : else
527 : {
528 0 : if (!opt.with_colons)
529 : {
530 0 : resname = keydb_get_resource_name (hd);
531 0 : if (lastresname != resname)
532 : {
533 : int i;
534 :
535 0 : es_fprintf (es_stdout, "%s\n", resname);
536 0 : for (i = strlen (resname); i; i--)
537 0 : es_putc ('-', es_stdout);
538 0 : es_putc ('\n', es_stdout);
539 0 : lastresname = resname;
540 : }
541 : }
542 0 : merge_keys_and_selfsig (keyblock);
543 0 : list_keyblock (ctrl, keyblock, secret, any_secret, opt.fingerprint,
544 : &listctx);
545 : }
546 0 : release_kbnode (keyblock);
547 0 : keyblock = NULL;
548 : }
549 0 : while (!(rc = keydb_search_next (hd)));
550 0 : es_fflush (es_stdout);
551 0 : if (rc && gpg_err_code (rc) != GPG_ERR_NOT_FOUND)
552 0 : log_error ("keydb_search_next failed: %s\n", gpg_strerror (rc));
553 0 : if (keydb_get_skipped_counter (hd))
554 0 : log_info (_("Warning: %lu key(s) skipped due to their large size\n"),
555 : keydb_get_skipped_counter (hd));
556 :
557 0 : if (opt.check_sigs && !opt.with_colons)
558 0 : print_signature_stats (&listctx);
559 :
560 : leave:
561 0 : keylist_context_release (&listctx);
562 0 : release_kbnode (keyblock);
563 0 : keydb_release (hd);
564 0 : }
565 :
566 :
567 : static void
568 87 : list_one (ctrl_t ctrl, strlist_t names, int secret, int mark_secret)
569 : {
570 87 : int rc = 0;
571 87 : KBNODE keyblock = NULL;
572 : GETKEY_CTX ctx;
573 : const char *resname;
574 87 : const char *keyring_str = _("Keyring");
575 : int i;
576 : struct keylist_context listctx;
577 :
578 87 : memset (&listctx, 0, sizeof (listctx));
579 87 : if (!secret && opt.check_sigs)
580 0 : listctx.check_sigs = 1;
581 :
582 : /* fixme: using the bynames function has the disadvantage that we
583 : * don't know wether one of the names given was not found. OTOH,
584 : * this function has the advantage to list the names in the
585 : * sequence as defined by the keyDB and does not duplicate
586 : * outputs. A solution could be do test whether all given have
587 : * been listed (this needs a way to use the keyDB search
588 : * functions) or to have the search function return indicators for
589 : * found names. Yet another way is to use the keydb search
590 : * facilities directly. */
591 87 : rc = getkey_bynames (&ctx, NULL, names, secret, &keyblock);
592 87 : if (rc)
593 : {
594 0 : log_error ("error reading key: %s\n", gpg_strerror (rc));
595 0 : getkey_end (ctx);
596 87 : return;
597 : }
598 :
599 : do
600 : {
601 88 : if ((opt.list_options & LIST_SHOW_KEYRING) && !opt.with_colons)
602 : {
603 0 : resname = keydb_get_resource_name (get_ctx_handle (ctx));
604 0 : es_fprintf (es_stdout, "%s: %s\n", keyring_str, resname);
605 0 : for (i = strlen (resname) + strlen (keyring_str) + 2; i; i--)
606 0 : es_putc ('-', es_stdout);
607 0 : es_putc ('\n', es_stdout);
608 : }
609 88 : list_keyblock (ctrl,
610 : keyblock, secret, mark_secret, opt.fingerprint, &listctx);
611 88 : release_kbnode (keyblock);
612 : }
613 88 : while (!getkey_next (ctx, NULL, &keyblock));
614 87 : getkey_end (ctx);
615 :
616 87 : if (opt.check_sigs && !opt.with_colons)
617 0 : print_signature_stats (&listctx);
618 :
619 87 : keylist_context_release (&listctx);
620 : }
621 :
622 :
623 : static void
624 0 : locate_one (ctrl_t ctrl, strlist_t names)
625 : {
626 0 : int rc = 0;
627 : strlist_t sl;
628 0 : GETKEY_CTX ctx = NULL;
629 0 : KBNODE keyblock = NULL;
630 : struct keylist_context listctx;
631 :
632 0 : memset (&listctx, 0, sizeof (listctx));
633 0 : if (opt.check_sigs)
634 0 : listctx.check_sigs = 1;
635 :
636 0 : for (sl = names; sl; sl = sl->next)
637 : {
638 0 : rc = get_pubkey_byname (ctrl, &ctx, NULL, sl->d, &keyblock, NULL, 1, 0);
639 0 : if (rc)
640 : {
641 0 : if (gpg_err_code (rc) != GPG_ERR_NO_PUBKEY)
642 0 : log_error ("error reading key: %s\n", gpg_strerror (rc));
643 0 : else if (opt.verbose)
644 0 : log_info (_("key \"%s\" not found: %s\n"),
645 0 : sl->d, gpg_strerror (rc));
646 : }
647 : else
648 : {
649 : do
650 : {
651 0 : list_keyblock (ctrl, keyblock, 0, 0, opt.fingerprint, &listctx);
652 0 : release_kbnode (keyblock);
653 : }
654 0 : while (ctx && !getkey_next (ctx, NULL, &keyblock));
655 0 : getkey_end (ctx);
656 0 : ctx = NULL;
657 : }
658 : }
659 :
660 0 : if (opt.check_sigs && !opt.with_colons)
661 0 : print_signature_stats (&listctx);
662 :
663 0 : keylist_context_release (&listctx);
664 0 : }
665 :
666 :
667 : static void
668 0 : print_key_data (PKT_public_key * pk)
669 : {
670 0 : int n = pk ? pubkey_get_npkey (pk->pubkey_algo) : 0;
671 : int i;
672 :
673 0 : for (i = 0; i < n; i++)
674 : {
675 0 : es_fprintf (es_stdout, "pkd:%d:%u:", i, mpi_get_nbits (pk->pkey[i]));
676 0 : mpi_print (es_stdout, pk->pkey[i], 1);
677 0 : es_putc (':', es_stdout);
678 0 : es_putc ('\n', es_stdout);
679 : }
680 0 : }
681 :
682 : static void
683 167 : print_capabilities (PKT_public_key *pk, KBNODE keyblock)
684 : {
685 167 : unsigned int use = pk->pubkey_usage;
686 167 : int c_printed = 0;
687 :
688 167 : if (use & PUBKEY_USAGE_ENC)
689 82 : es_putc ('e', es_stdout);
690 :
691 167 : if (use & PUBKEY_USAGE_SIG)
692 : {
693 85 : es_putc ('s', es_stdout);
694 85 : if (pk->flags.primary)
695 : {
696 85 : es_putc ('c', es_stdout);
697 : /* The PUBKEY_USAGE_CERT flag was introduced later and we
698 : used to always print 'c' for a primary key. To avoid any
699 : regression here we better track whether we printed 'c'
700 : already. */
701 85 : c_printed = 1;
702 : }
703 : }
704 :
705 167 : if ((use & PUBKEY_USAGE_CERT) && !c_printed)
706 0 : es_putc ('c', es_stdout);
707 :
708 167 : if ((use & PUBKEY_USAGE_AUTH))
709 0 : es_putc ('a', es_stdout);
710 :
711 167 : if ((use & PUBKEY_USAGE_UNKNOWN))
712 0 : es_putc ('?', es_stdout);
713 :
714 167 : if (keyblock)
715 : {
716 : /* Figure out the usable capabilities. */
717 : KBNODE k;
718 85 : int enc = 0, sign = 0, cert = 0, auth = 0, disabled = 0;
719 :
720 505 : for (k = keyblock; k; k = k->next)
721 : {
722 420 : if (k->pkt->pkttype == PKT_PUBLIC_KEY
723 335 : || k->pkt->pkttype == PKT_PUBLIC_SUBKEY)
724 : {
725 167 : pk = k->pkt->pkt.public_key;
726 :
727 167 : if (pk->flags.primary)
728 85 : disabled = pk_is_disabled (pk);
729 :
730 167 : if (pk->flags.valid && !pk->flags.revoked && !pk->has_expired)
731 : {
732 166 : if (pk->pubkey_usage & PUBKEY_USAGE_ENC)
733 82 : enc = 1;
734 166 : if (pk->pubkey_usage & PUBKEY_USAGE_SIG)
735 : {
736 84 : sign = 1;
737 84 : if (pk->flags.primary)
738 84 : cert = 1;
739 : }
740 166 : if (pk->pubkey_usage & PUBKEY_USAGE_CERT)
741 84 : cert = 1;
742 166 : if ((pk->pubkey_usage & PUBKEY_USAGE_AUTH))
743 0 : auth = 1;
744 : }
745 : }
746 : }
747 85 : if (enc)
748 82 : es_putc ('E', es_stdout);
749 85 : if (sign)
750 84 : es_putc ('S', es_stdout);
751 85 : if (cert)
752 84 : es_putc ('C', es_stdout);
753 85 : if (auth)
754 0 : es_putc ('A', es_stdout);
755 85 : if (disabled)
756 0 : es_putc ('D', es_stdout);
757 : }
758 :
759 167 : es_putc (':', es_stdout);
760 167 : }
761 :
762 :
763 : /* FLAGS: 0x01 hashed
764 : 0x02 critical */
765 : static void
766 0 : print_one_subpacket (sigsubpkttype_t type, size_t len, int flags,
767 : const byte * buf)
768 : {
769 : size_t i;
770 :
771 0 : es_fprintf (es_stdout, "spk:%d:%u:%u:", type, flags, (unsigned int) len);
772 :
773 0 : for (i = 0; i < len; i++)
774 : {
775 : /* printable ascii other than : and % */
776 0 : if (buf[i] >= 32 && buf[i] <= 126 && buf[i] != ':' && buf[i] != '%')
777 0 : es_fprintf (es_stdout, "%c", buf[i]);
778 : else
779 0 : es_fprintf (es_stdout, "%%%02X", buf[i]);
780 : }
781 :
782 0 : es_fprintf (es_stdout, "\n");
783 0 : }
784 :
785 :
786 : void
787 0 : print_subpackets_colon (PKT_signature * sig)
788 : {
789 : byte *i;
790 :
791 0 : assert (opt.show_subpackets);
792 :
793 0 : for (i = opt.show_subpackets; *i; i++)
794 : {
795 : const byte *p;
796 : size_t len;
797 : int seq, crit;
798 :
799 0 : seq = 0;
800 :
801 0 : while ((p = enum_sig_subpkt (sig->hashed, *i, &len, &seq, &crit)))
802 0 : print_one_subpacket (*i, len, 0x01 | (crit ? 0x02 : 0), p);
803 :
804 0 : seq = 0;
805 :
806 0 : while ((p = enum_sig_subpkt (sig->unhashed, *i, &len, &seq, &crit)))
807 0 : print_one_subpacket (*i, len, 0x00 | (crit ? 0x02 : 0), p);
808 : }
809 0 : }
810 :
811 :
812 : void
813 0 : dump_attribs (const PKT_user_id *uid, PKT_public_key *pk)
814 : {
815 : int i;
816 :
817 0 : if (!attrib_fp)
818 0 : return;
819 :
820 0 : for (i = 0; i < uid->numattribs; i++)
821 : {
822 0 : if (is_status_enabled ())
823 : {
824 : byte array[MAX_FINGERPRINT_LEN], *p;
825 : char buf[(MAX_FINGERPRINT_LEN * 2) + 90];
826 : size_t j, n;
827 :
828 0 : if (!pk)
829 0 : BUG ();
830 0 : fingerprint_from_pk (pk, array, &n);
831 :
832 0 : p = array;
833 0 : for (j = 0; j < n; j++, p++)
834 0 : sprintf (buf + 2 * j, "%02X", *p);
835 :
836 0 : sprintf (buf + strlen (buf), " %lu %u %u %u %lu %lu %u",
837 0 : (ulong) uid->attribs[i].len, uid->attribs[i].type, i + 1,
838 0 : uid->numattribs, (ulong) uid->created,
839 0 : (ulong) uid->expiredate,
840 0 : ((uid->is_primary ? 0x01 : 0) | (uid->
841 0 : is_revoked ? 0x02 : 0) |
842 0 : (uid->is_expired ? 0x04 : 0)));
843 0 : write_status_text (STATUS_ATTRIBUTE, buf);
844 : }
845 :
846 0 : es_fwrite (uid->attribs[i].data, uid->attribs[i].len, 1, attrib_fp);
847 0 : es_fflush (attrib_fp);
848 : }
849 : }
850 :
851 :
852 : /* Print IPGP cert records instead of a standard key listing. */
853 : static void
854 0 : list_keyblock_pka (ctrl_t ctrl, kbnode_t keyblock)
855 : {
856 : kbnode_t kbctx;
857 : kbnode_t node;
858 : PKT_public_key *pk;
859 : char pkstrbuf[PUBKEY_STRING_SIZE];
860 : char *hexfpr;
861 0 : char *hexkeyblock = NULL;
862 : unsigned int hexkeyblocklen;
863 : const char *s;
864 :
865 : /* Get the keyid from the keyblock. */
866 0 : node = find_kbnode (keyblock, PKT_PUBLIC_KEY);
867 0 : if (!node)
868 : {
869 0 : log_error ("Oops; key lost!\n");
870 0 : dump_kbnode (keyblock);
871 0 : return;
872 : }
873 :
874 0 : pk = node->pkt->pkt.public_key;
875 :
876 : /* First print an overview of the key with all userids. */
877 0 : es_fprintf (es_stdout, ";; pub %s/%s %s\n;;",
878 : pubkey_string (pk, pkstrbuf, sizeof pkstrbuf),
879 : keystr_from_pk (pk), datestr_from_pk (pk));
880 0 : print_fingerprint (NULL, pk, 10);
881 0 : for (kbctx = NULL; (node = walk_kbnode (keyblock, &kbctx, 0));)
882 : {
883 0 : if (node->pkt->pkttype == PKT_USER_ID)
884 : {
885 0 : PKT_user_id *uid = node->pkt->pkt.user_id;
886 :
887 0 : if (pk && (uid->is_expired || uid->is_revoked)
888 0 : && !(opt.list_options & LIST_SHOW_UNUSABLE_UIDS))
889 0 : continue;
890 :
891 0 : es_fputs (";; uid ", es_stdout);
892 0 : print_utf8_buffer (es_stdout, uid->name, uid->len);
893 0 : es_putc ('\n', es_stdout);
894 : }
895 : }
896 :
897 :
898 0 : hexfpr = hexfingerprint (pk);
899 0 : if (opt.print_dane_records)
900 : {
901 : kbnode_t dummy_keyblock;
902 : void *data;
903 : size_t datalen;
904 : gpg_error_t err;
905 :
906 : /* We do not have an export fucntion which allows to pass a
907 : keyblock, thus we need to search the key again. */
908 0 : err = export_pubkey_buffer (ctrl, hexfpr,
909 : EXPORT_DANE_FORMAT,
910 : &dummy_keyblock, &data, &datalen);
911 0 : release_kbnode (dummy_keyblock);
912 0 : if (!err)
913 : {
914 0 : hexkeyblocklen = datalen;
915 0 : hexkeyblock = bin2hex (data, datalen, NULL);
916 0 : if (!hexkeyblock)
917 0 : err = gpg_error_from_syserror ();
918 0 : xfree (data);
919 0 : ascii_strlwr (hexkeyblock);
920 : }
921 0 : if (err)
922 0 : log_error (_("skipped \"%s\": %s\n"), hexfpr, gpg_strerror (err));
923 :
924 : }
925 :
926 0 : for (kbctx = NULL; (node = walk_kbnode (keyblock, &kbctx, 0));)
927 : {
928 0 : if (node->pkt->pkttype == PKT_USER_ID)
929 : {
930 0 : PKT_user_id *uid = node->pkt->pkt.user_id;
931 : char *mbox;
932 : char *p;
933 :
934 0 : if (pk && (uid->is_expired || uid->is_revoked)
935 0 : && !(opt.list_options & LIST_SHOW_UNUSABLE_UIDS))
936 0 : continue;
937 :
938 0 : mbox = mailbox_from_userid (uid->name);
939 0 : if (mbox && (p = strchr (mbox, '@')))
940 : {
941 : char hashbuf[32];
942 : char *hash;
943 : unsigned int len;
944 :
945 0 : *p++ = 0;
946 0 : if (opt.print_pka_records)
947 : {
948 0 : es_fprintf (es_stdout, "$ORIGIN _pka.%s.\n; %s\n; ",
949 : p, hexfpr);
950 0 : print_utf8_buffer (es_stdout, uid->name, uid->len);
951 0 : es_putc ('\n', es_stdout);
952 0 : gcry_md_hash_buffer (GCRY_MD_SHA1, hashbuf,
953 : mbox, strlen (mbox));
954 0 : hash = zb32_encode (hashbuf, 8*20);
955 0 : if (hash)
956 : {
957 0 : len = strlen (hexfpr)/2;
958 0 : es_fprintf (es_stdout,
959 : "%s TYPE37 \\# %u 0006 0000 00 %02X %s\n",
960 : hash, 6 + len, len, hexfpr);
961 0 : xfree (hash);
962 : }
963 : }
964 0 : if (opt.print_dane_records && hexkeyblock)
965 : {
966 0 : es_fprintf (es_stdout, "$ORIGIN _openpgpkey.%s.\n; %s\n; ",
967 : p, hexfpr);
968 0 : print_utf8_buffer (es_stdout, uid->name, uid->len);
969 0 : es_putc ('\n', es_stdout);
970 0 : gcry_md_hash_buffer (GCRY_MD_SHA256, hashbuf,
971 : mbox, strlen (mbox));
972 0 : hash = bin2hex (hashbuf, 28, NULL);
973 0 : if (hash)
974 : {
975 0 : ascii_strlwr (hash);
976 0 : es_fprintf (es_stdout, "%s TYPE61 \\# %u (\n",
977 : hash, hexkeyblocklen);
978 0 : xfree (hash);
979 0 : s = hexkeyblock;
980 : for (;;)
981 : {
982 0 : es_fprintf (es_stdout, "\t%.64s\n", s);
983 0 : if (strlen (s) < 64)
984 0 : break;
985 0 : s += 64;
986 0 : }
987 0 : es_fputs ("\t)\n", es_stdout);
988 : }
989 : }
990 : }
991 0 : xfree (mbox);
992 : }
993 :
994 : }
995 0 : es_putc ('\n', es_stdout);
996 :
997 0 : xfree (hexkeyblock);
998 0 : xfree (hexfpr);
999 : }
1000 :
1001 :
1002 : static void
1003 3 : list_keyblock_print (KBNODE keyblock, int secret, int fpr,
1004 : struct keylist_context *listctx)
1005 : {
1006 : int rc;
1007 : KBNODE kbctx;
1008 : KBNODE node;
1009 : PKT_public_key *pk;
1010 3 : int skip_sigs = 0;
1011 : int s2k_char;
1012 3 : char *hexgrip = NULL;
1013 3 : char *serialno = NULL;
1014 : char pkstrbuf[PUBKEY_STRING_SIZE];
1015 :
1016 : /* Get the keyid from the keyblock. */
1017 3 : node = find_kbnode (keyblock, PKT_PUBLIC_KEY);
1018 3 : if (!node)
1019 : {
1020 0 : log_error ("Oops; key lost!\n");
1021 0 : dump_kbnode (keyblock);
1022 3 : return;
1023 : }
1024 :
1025 3 : pk = node->pkt->pkt.public_key;
1026 :
1027 3 : if (secret || opt.with_keygrip)
1028 : {
1029 0 : rc = hexkeygrip_from_pk (pk, &hexgrip);
1030 0 : if (rc)
1031 0 : log_error ("error computing a keygrip: %s\n", gpg_strerror (rc));
1032 : }
1033 :
1034 3 : if (secret)
1035 : {
1036 0 : if (!agent_get_keyinfo (NULL, hexgrip, &serialno))
1037 0 : s2k_char = serialno? '>':' ';
1038 : else
1039 0 : s2k_char = '#'; /* Key not found. */
1040 : }
1041 : else
1042 3 : s2k_char = ' ';
1043 :
1044 3 : check_trustdb_stale ();
1045 :
1046 :
1047 3 : es_fprintf (es_stdout, "%s%c %s/%s %s",
1048 : secret? "sec":"pub",
1049 : s2k_char,
1050 : pubkey_string (pk, pkstrbuf, sizeof pkstrbuf),
1051 : keystr_from_pk (pk), datestr_from_pk (pk));
1052 :
1053 3 : if ((opt.list_options & LIST_SHOW_USAGE))
1054 : {
1055 0 : es_fprintf (es_stdout, " [%s]", usagestr_from_pk (pk, 0));
1056 : }
1057 3 : if (pk->flags.revoked)
1058 : {
1059 0 : es_fprintf (es_stdout, " [");
1060 0 : es_fprintf (es_stdout, _("revoked: %s"), revokestr_from_pk (pk));
1061 0 : es_fprintf (es_stdout, "]");
1062 : }
1063 3 : else if (pk->has_expired)
1064 : {
1065 0 : es_fprintf (es_stdout, " [");
1066 0 : es_fprintf (es_stdout, _("expired: %s"), expirestr_from_pk (pk));
1067 0 : es_fprintf (es_stdout, "]");
1068 : }
1069 3 : else if (pk->expiredate)
1070 : {
1071 3 : es_fprintf (es_stdout, " [");
1072 3 : es_fprintf (es_stdout, _("expires: %s"), expirestr_from_pk (pk));
1073 3 : es_fprintf (es_stdout, "]");
1074 : }
1075 :
1076 : #if 0
1077 : /* I need to think about this some more. It's easy enough to
1078 : include, but it looks sort of confusing in the listing... */
1079 : if (opt.list_options & LIST_SHOW_VALIDITY)
1080 : {
1081 : int validity = get_validity (pk, NULL, NULL, 0);
1082 : es_fprintf (es_stdout, " [%s]", trust_value_to_string (validity));
1083 : }
1084 : #endif
1085 :
1086 3 : if (pk->pubkey_algo >= 100)
1087 0 : es_fprintf (es_stdout, " [experimental algorithm %d]", pk->pubkey_algo);
1088 :
1089 3 : es_fprintf (es_stdout, "\n");
1090 :
1091 3 : if (fpr)
1092 0 : print_fingerprint (NULL, pk, 0);
1093 :
1094 3 : if (opt.with_keygrip && hexgrip)
1095 0 : es_fprintf (es_stdout, " Keygrip = %s\n", hexgrip);
1096 :
1097 3 : if (serialno)
1098 0 : print_card_serialno (serialno);
1099 :
1100 3 : if (opt.with_key_data)
1101 0 : print_key_data (pk);
1102 :
1103 21 : for (kbctx = NULL; (node = walk_kbnode (keyblock, &kbctx, 0));)
1104 : {
1105 15 : if (node->pkt->pkttype == PKT_USER_ID)
1106 : {
1107 3 : PKT_user_id *uid = node->pkt->pkt.user_id;
1108 :
1109 3 : if ((uid->is_expired || uid->is_revoked)
1110 0 : && !(opt.list_options & LIST_SHOW_UNUSABLE_UIDS))
1111 : {
1112 0 : skip_sigs = 1;
1113 0 : continue;
1114 : }
1115 : else
1116 3 : skip_sigs = 0;
1117 :
1118 3 : if (attrib_fp && uid->attrib_data != NULL)
1119 0 : dump_attribs (uid, pk);
1120 :
1121 3 : if ((uid->is_revoked || uid->is_expired)
1122 3 : || (opt.list_options & LIST_SHOW_UID_VALIDITY))
1123 3 : {
1124 : const char *validity;
1125 : int indent;
1126 :
1127 3 : validity = uid_trust_string_fixed (pk, uid);
1128 9 : indent =
1129 6 : (keystrlen () + (opt.legacy_list_mode? 9:11)) -
1130 3 : atoi (uid_trust_string_fixed (NULL, NULL));
1131 :
1132 3 : if (indent < 0 || indent > 40)
1133 0 : indent = 0;
1134 :
1135 3 : es_fprintf (es_stdout, "uid%*s%s ", indent, "", validity);
1136 : }
1137 : else
1138 0 : es_fprintf (es_stdout, "uid%*s",
1139 0 : (int) keystrlen () + (opt.legacy_list_mode? 10:12), "");
1140 :
1141 3 : print_utf8_buffer (es_stdout, uid->name, uid->len);
1142 3 : es_putc ('\n', es_stdout);
1143 :
1144 3 : if ((opt.list_options & LIST_SHOW_PHOTOS) && uid->attribs != NULL)
1145 0 : show_photos (uid->attribs, uid->numattribs, pk, uid);
1146 : }
1147 12 : else if (node->pkt->pkttype == PKT_PUBLIC_SUBKEY)
1148 : {
1149 3 : PKT_public_key *pk2 = node->pkt->pkt.public_key;
1150 :
1151 3 : if ((pk2->flags.revoked || pk2->has_expired)
1152 0 : && !(opt.list_options & LIST_SHOW_UNUSABLE_SUBKEYS))
1153 : {
1154 0 : skip_sigs = 1;
1155 0 : continue;
1156 : }
1157 : else
1158 3 : skip_sigs = 0;
1159 :
1160 3 : xfree (serialno); serialno = NULL;
1161 3 : xfree (hexgrip); hexgrip = NULL;
1162 3 : if (secret || opt.with_keygrip)
1163 : {
1164 0 : rc = hexkeygrip_from_pk (pk2, &hexgrip);
1165 0 : if (rc)
1166 0 : log_error ("error computing a keygrip: %s\n",
1167 : gpg_strerror (rc));
1168 : }
1169 3 : if (secret)
1170 : {
1171 0 : if (!agent_get_keyinfo (NULL, hexgrip, &serialno))
1172 0 : s2k_char = serialno? '>':' ';
1173 : else
1174 0 : s2k_char = '#'; /* Key not found. */
1175 : }
1176 : else
1177 3 : s2k_char = ' ';
1178 :
1179 3 : es_fprintf (es_stdout, "%s%c %s/%s %s",
1180 : secret? "ssb":"sub",
1181 : s2k_char,
1182 : pubkey_string (pk2, pkstrbuf, sizeof pkstrbuf),
1183 : keystr_from_pk (pk2), datestr_from_pk (pk2));
1184 :
1185 3 : if ((opt.list_options & LIST_SHOW_USAGE))
1186 : {
1187 0 : es_fprintf (es_stdout, " [%s]", usagestr_from_pk (pk2, 0));
1188 : }
1189 3 : if (pk2->flags.revoked)
1190 : {
1191 0 : es_fprintf (es_stdout, " [");
1192 0 : es_fprintf (es_stdout, _("revoked: %s"), revokestr_from_pk (pk2));
1193 0 : es_fprintf (es_stdout, "]");
1194 : }
1195 3 : else if (pk2->has_expired)
1196 : {
1197 0 : es_fprintf (es_stdout, " [");
1198 0 : es_fprintf (es_stdout, _("expired: %s"), expirestr_from_pk (pk2));
1199 0 : es_fprintf (es_stdout, "]");
1200 : }
1201 3 : else if (pk2->expiredate)
1202 : {
1203 3 : es_fprintf (es_stdout, " [");
1204 3 : es_fprintf (es_stdout, _("expires: %s"), expirestr_from_pk (pk2));
1205 3 : es_fprintf (es_stdout, "]");
1206 : }
1207 3 : es_putc ('\n', es_stdout);
1208 3 : if (fpr > 1)
1209 : {
1210 0 : print_fingerprint (NULL, pk2, 0);
1211 0 : if (serialno)
1212 0 : print_card_serialno (serialno);
1213 : }
1214 3 : if (opt.with_keygrip && hexgrip)
1215 0 : es_fprintf (es_stdout, " Keygrip = %s\n", hexgrip);
1216 3 : if (opt.with_key_data)
1217 0 : print_key_data (pk2);
1218 : }
1219 9 : else if (opt.list_sigs
1220 0 : && node->pkt->pkttype == PKT_SIGNATURE && !skip_sigs)
1221 : {
1222 0 : PKT_signature *sig = node->pkt->pkt.signature;
1223 : int sigrc;
1224 : char *sigstr;
1225 :
1226 0 : if (listctx->check_sigs)
1227 : {
1228 0 : rc = check_key_signature (keyblock, node, NULL);
1229 0 : switch (gpg_err_code (rc))
1230 : {
1231 : case 0:
1232 0 : listctx->good_sigs++;
1233 0 : sigrc = '!';
1234 0 : break;
1235 : case GPG_ERR_BAD_SIGNATURE:
1236 0 : listctx->inv_sigs++;
1237 0 : sigrc = '-';
1238 0 : break;
1239 : case GPG_ERR_NO_PUBKEY:
1240 : case GPG_ERR_UNUSABLE_PUBKEY:
1241 0 : listctx->no_key++;
1242 0 : continue;
1243 : default:
1244 0 : listctx->oth_err++;
1245 0 : sigrc = '%';
1246 0 : break;
1247 : }
1248 :
1249 : /* TODO: Make sure a cached sig record here still has
1250 : the pk that issued it. See also
1251 : keyedit.c:print_and_check_one_sig */
1252 : }
1253 : else
1254 : {
1255 0 : rc = 0;
1256 0 : sigrc = ' ';
1257 : }
1258 :
1259 0 : if (sig->sig_class == 0x20 || sig->sig_class == 0x28
1260 0 : || sig->sig_class == 0x30)
1261 0 : sigstr = "rev";
1262 0 : else if ((sig->sig_class & ~3) == 0x10)
1263 0 : sigstr = "sig";
1264 0 : else if (sig->sig_class == 0x18)
1265 0 : sigstr = "sig";
1266 0 : else if (sig->sig_class == 0x1F)
1267 0 : sigstr = "sig";
1268 : else
1269 : {
1270 0 : es_fprintf (es_stdout, "sig "
1271 : "[unexpected signature class 0x%02x]\n",
1272 0 : sig->sig_class);
1273 0 : continue;
1274 : }
1275 :
1276 0 : es_fputs (sigstr, es_stdout);
1277 0 : es_fprintf (es_stdout, "%c%c %c%c%c%c%c%c %s %s",
1278 0 : sigrc, (sig->sig_class - 0x10 > 0 &&
1279 0 : sig->sig_class - 0x10 <
1280 0 : 4) ? '0' + sig->sig_class - 0x10 : ' ',
1281 0 : sig->flags.exportable ? ' ' : 'L',
1282 0 : sig->flags.revocable ? ' ' : 'R',
1283 0 : sig->flags.policy_url ? 'P' : ' ',
1284 0 : sig->flags.notation ? 'N' : ' ',
1285 0 : sig->flags.expired ? 'X' : ' ',
1286 0 : (sig->trust_depth > 9) ? 'T' : (sig->trust_depth >
1287 0 : 0) ? '0' +
1288 0 : sig->trust_depth : ' ', keystr (sig->keyid),
1289 : datestr_from_sig (sig));
1290 0 : if (opt.list_options & LIST_SHOW_SIG_EXPIRE)
1291 0 : es_fprintf (es_stdout, " %s", expirestr_from_sig (sig));
1292 0 : es_fprintf (es_stdout, " ");
1293 0 : if (sigrc == '%')
1294 0 : es_fprintf (es_stdout, "[%s] ", gpg_strerror (rc));
1295 0 : else if (sigrc == '?')
1296 : ;
1297 0 : else if (!opt.fast_list_mode)
1298 : {
1299 : size_t n;
1300 0 : char *p = get_user_id (sig->keyid, &n);
1301 0 : print_utf8_buffer (es_stdout, p, n);
1302 0 : xfree (p);
1303 : }
1304 0 : es_putc ('\n', es_stdout);
1305 :
1306 0 : if (sig->flags.policy_url
1307 0 : && (opt.list_options & LIST_SHOW_POLICY_URLS))
1308 0 : show_policy_url (sig, 3, 0);
1309 :
1310 0 : if (sig->flags.notation && (opt.list_options & LIST_SHOW_NOTATIONS))
1311 0 : show_notation (sig, 3, 0,
1312 0 : ((opt.
1313 0 : list_options & LIST_SHOW_STD_NOTATIONS) ? 1 : 0)
1314 : +
1315 0 : ((opt.
1316 0 : list_options & LIST_SHOW_USER_NOTATIONS) ? 2 :
1317 : 0));
1318 :
1319 0 : if (sig->flags.pref_ks
1320 0 : && (opt.list_options & LIST_SHOW_KEYSERVER_URLS))
1321 0 : show_keyserver_url (sig, 3, 0);
1322 :
1323 : /* fixme: check or list other sigs here */
1324 : }
1325 : }
1326 3 : es_putc ('\n', es_stdout);
1327 3 : xfree (serialno);
1328 3 : xfree (hexgrip);
1329 : }
1330 :
1331 : void
1332 85 : print_revokers (estream_t fp, PKT_public_key * pk)
1333 : {
1334 : /* print the revoker record */
1335 85 : if (!pk->revkey && pk->numrevkeys)
1336 0 : BUG ();
1337 : else
1338 : {
1339 : int i, j;
1340 :
1341 86 : for (i = 0; i < pk->numrevkeys; i++)
1342 : {
1343 : byte *p;
1344 :
1345 1 : es_fprintf (fp, "rvk:::%d::::::", pk->revkey[i].algid);
1346 1 : p = pk->revkey[i].fpr;
1347 21 : for (j = 0; j < 20; j++, p++)
1348 20 : es_fprintf (fp, "%02X", *p);
1349 2 : es_fprintf (fp, ":%02x%s:\n",
1350 1 : pk->revkey[i].class,
1351 1 : (pk->revkey[i].class & 0x40) ? "s" : "");
1352 : }
1353 : }
1354 85 : }
1355 :
1356 :
1357 : /* List a key in colon mode. If SECRET is true this is a secret key
1358 : record (i.e. requested via --list-secret-key). If HAS_SECRET a
1359 : secret key is available even if SECRET is not set. */
1360 : static void
1361 85 : list_keyblock_colon (KBNODE keyblock, int secret, int has_secret, int fpr)
1362 : {
1363 : int rc;
1364 : KBNODE kbctx;
1365 : KBNODE node;
1366 : PKT_public_key *pk;
1367 : u32 keyid[2];
1368 85 : int trustletter = 0;
1369 85 : int ulti_hack = 0;
1370 : int i;
1371 : char *p;
1372 85 : char *hexgrip = NULL;
1373 85 : char *serialno = NULL;
1374 : int stubkey;
1375 :
1376 : /* Get the keyid from the keyblock. */
1377 85 : node = find_kbnode (keyblock, PKT_PUBLIC_KEY);
1378 85 : if (!node)
1379 : {
1380 0 : log_error ("Oops; key lost!\n");
1381 0 : dump_kbnode (keyblock);
1382 85 : return;
1383 : }
1384 :
1385 85 : pk = node->pkt->pkt.public_key;
1386 85 : if (secret || has_secret || opt.with_keygrip || opt.with_key_data)
1387 : {
1388 0 : rc = hexkeygrip_from_pk (pk, &hexgrip);
1389 0 : if (rc)
1390 0 : log_error ("error computing a keygrip: %s\n", gpg_strerror (rc));
1391 : }
1392 85 : stubkey = 0;
1393 85 : if ((secret||has_secret) && agent_get_keyinfo (NULL, hexgrip, &serialno))
1394 0 : stubkey = 1; /* Key not found. */
1395 :
1396 85 : keyid_from_pk (pk, keyid);
1397 85 : es_fputs (secret? "sec:":"pub:", es_stdout);
1398 85 : if (!pk->flags.valid)
1399 0 : es_putc ('i', es_stdout);
1400 85 : else if (pk->flags.revoked)
1401 0 : es_putc ('r', es_stdout);
1402 85 : else if (pk->has_expired)
1403 1 : es_putc ('e', es_stdout);
1404 84 : else if (opt.fast_list_mode || opt.no_expensive_trust_checks)
1405 : ;
1406 : else
1407 : {
1408 84 : trustletter = get_validity_info (pk, NULL);
1409 84 : if (trustletter == 'u')
1410 0 : ulti_hack = 1;
1411 84 : es_putc (trustletter, es_stdout);
1412 : }
1413 :
1414 340 : es_fprintf (es_stdout, ":%u:%d:%08lX%08lX:%s:%s::",
1415 : nbits_from_pk (pk),
1416 85 : pk->pubkey_algo,
1417 170 : (ulong) keyid[0], (ulong) keyid[1],
1418 : colon_datestr_from_pk (pk), colon_strtime (pk->expiredate));
1419 :
1420 85 : if (!opt.fast_list_mode && !opt.no_expensive_trust_checks)
1421 85 : es_putc (get_ownertrust_info (pk), es_stdout);
1422 85 : es_putc (':', es_stdout);
1423 :
1424 85 : es_putc (':', es_stdout);
1425 85 : es_putc (':', es_stdout);
1426 85 : print_capabilities (pk, keyblock);
1427 85 : es_putc (':', es_stdout); /* End of field 13. */
1428 85 : es_putc (':', es_stdout); /* End of field 14. */
1429 85 : if (secret || has_secret)
1430 : {
1431 0 : if (stubkey)
1432 0 : es_putc ('#', es_stdout);
1433 0 : else if (serialno)
1434 0 : es_fputs (serialno, es_stdout);
1435 0 : else if (has_secret)
1436 0 : es_putc ('+', es_stdout);
1437 : }
1438 85 : es_putc (':', es_stdout); /* End of field 15. */
1439 85 : es_putc (':', es_stdout); /* End of field 16. */
1440 85 : if (pk->pubkey_algo == PUBKEY_ALGO_ECDSA
1441 85 : || pk->pubkey_algo == PUBKEY_ALGO_EDDSA
1442 85 : || pk->pubkey_algo == PUBKEY_ALGO_ECDH)
1443 : {
1444 0 : char *curve = openpgp_oid_to_str (pk->pkey[0]);
1445 0 : const char *name = openpgp_oid_to_curve (curve, 0);
1446 0 : if (!name)
1447 0 : name = curve;
1448 0 : es_fputs (name, es_stdout);
1449 0 : xfree (curve);
1450 : }
1451 85 : es_putc (':', es_stdout); /* End of field 17. */
1452 85 : es_putc (':', es_stdout); /* End of field 18. */
1453 85 : es_putc ('\n', es_stdout);
1454 :
1455 85 : print_revokers (es_stdout, pk);
1456 85 : if (fpr)
1457 0 : print_fingerprint (NULL, pk, 0);
1458 85 : if (opt.with_key_data || opt.with_keygrip)
1459 : {
1460 0 : if (hexgrip)
1461 0 : es_fprintf (es_stdout, "grp:::::::::%s:\n", hexgrip);
1462 0 : if (opt.with_key_data)
1463 0 : print_key_data (pk);
1464 : }
1465 :
1466 590 : for (kbctx = NULL; (node = walk_kbnode (keyblock, &kbctx, 0));)
1467 : {
1468 420 : if (node->pkt->pkttype == PKT_USER_ID)
1469 : {
1470 : char *str;
1471 85 : PKT_user_id *uid = node->pkt->pkt.user_id;
1472 :
1473 85 : if (attrib_fp && node->pkt->pkt.user_id->attrib_data != NULL)
1474 0 : dump_attribs (node->pkt->pkt.user_id, pk);
1475 : /*
1476 : * Fixme: We need a valid flag here too
1477 : */
1478 85 : str = uid->attrib_data ? "uat" : "uid";
1479 85 : if (uid->is_revoked)
1480 0 : es_fprintf (es_stdout, "%s:r::::", str);
1481 85 : else if (uid->is_expired)
1482 0 : es_fprintf (es_stdout, "%s:e::::", str);
1483 85 : else if (opt.no_expensive_trust_checks)
1484 0 : es_fprintf (es_stdout, "%s:::::", str);
1485 : else
1486 : {
1487 : int uid_validity;
1488 :
1489 85 : if (!ulti_hack)
1490 85 : uid_validity = get_validity_info (pk, uid);
1491 : else
1492 0 : uid_validity = 'u';
1493 85 : es_fprintf (es_stdout, "%s:%c::::", str, uid_validity);
1494 : }
1495 :
1496 85 : es_fprintf (es_stdout, "%s:", colon_strtime (uid->created));
1497 85 : es_fprintf (es_stdout, "%s:", colon_strtime (uid->expiredate));
1498 :
1499 85 : namehash_from_uid (uid);
1500 :
1501 1785 : for (i = 0; i < 20; i++)
1502 1700 : es_fprintf (es_stdout, "%02X", uid->namehash[i]);
1503 :
1504 85 : es_fprintf (es_stdout, "::");
1505 :
1506 85 : if (uid->attrib_data)
1507 0 : es_fprintf (es_stdout, "%u %lu", uid->numattribs, uid->attrib_len);
1508 : else
1509 85 : es_write_sanitized (es_stdout, uid->name, uid->len, ":", NULL);
1510 85 : es_fprintf (es_stdout, "::::::::");
1511 85 : if (opt.trust_model == TM_TOFU || opt.trust_model == TM_TOFU_PGP)
1512 : {
1513 : #ifdef USE_TOFU
1514 : enum tofu_policy policy;
1515 82 : if (! tofu_get_policy (pk, uid, &policy)
1516 82 : && policy != TOFU_POLICY_NONE)
1517 82 : es_fprintf (es_stdout, "%s", tofu_policy_str (policy));
1518 : #endif /*USE_TOFU*/
1519 : }
1520 85 : es_putc (':', es_stdout);
1521 85 : es_putc ('\n', es_stdout);
1522 : }
1523 335 : else if (node->pkt->pkttype == PKT_PUBLIC_SUBKEY)
1524 : {
1525 : u32 keyid2[2];
1526 : PKT_public_key *pk2;
1527 :
1528 82 : pk2 = node->pkt->pkt.public_key;
1529 82 : xfree (hexgrip); hexgrip = NULL;
1530 82 : xfree (serialno); serialno = NULL;
1531 82 : if (secret || has_secret || opt.with_keygrip || opt.with_key_data)
1532 : {
1533 0 : rc = hexkeygrip_from_pk (pk2, &hexgrip);
1534 0 : if (rc)
1535 0 : log_error ("error computing a keygrip: %s\n",
1536 : gpg_strerror (rc));
1537 : }
1538 82 : stubkey = 0;
1539 82 : if ((secret||has_secret)
1540 0 : && agent_get_keyinfo (NULL, hexgrip, &serialno))
1541 0 : stubkey = 1; /* Key not found. */
1542 :
1543 82 : keyid_from_pk (pk2, keyid2);
1544 82 : es_fputs (secret? "ssb:":"sub:", es_stdout);
1545 82 : if (!pk2->flags.valid)
1546 0 : es_putc ('i', es_stdout);
1547 82 : else if (pk2->flags.revoked)
1548 0 : es_putc ('r', es_stdout);
1549 82 : else if (pk2->has_expired)
1550 0 : es_putc ('e', es_stdout);
1551 82 : else if (opt.fast_list_mode || opt.no_expensive_trust_checks)
1552 : ;
1553 : else
1554 : {
1555 : /* TRUSTLETTER should always be defined here. */
1556 82 : if (trustletter)
1557 82 : es_fprintf (es_stdout, "%c", trustletter);
1558 : }
1559 328 : es_fprintf (es_stdout, ":%u:%d:%08lX%08lX:%s:%s:::::",
1560 : nbits_from_pk (pk2),
1561 82 : pk2->pubkey_algo,
1562 164 : (ulong) keyid2[0], (ulong) keyid2[1],
1563 : colon_datestr_from_pk (pk2), colon_strtime (pk2->expiredate)
1564 : /* fixme: add LID and ownertrust here */
1565 : );
1566 82 : print_capabilities (pk2, NULL);
1567 82 : es_putc (':', es_stdout); /* End of field 13. */
1568 82 : es_putc (':', es_stdout); /* End of field 14. */
1569 82 : if (secret || has_secret)
1570 : {
1571 0 : if (stubkey)
1572 0 : es_putc ('#', es_stdout);
1573 0 : else if (serialno)
1574 0 : es_fputs (serialno, es_stdout);
1575 0 : else if (has_secret)
1576 0 : es_putc ('+', es_stdout);
1577 : }
1578 82 : es_putc (':', es_stdout); /* End of field 15. */
1579 82 : es_putc (':', es_stdout); /* End of field 16. */
1580 82 : if (pk->pubkey_algo == PUBKEY_ALGO_ECDSA
1581 82 : || pk->pubkey_algo == PUBKEY_ALGO_EDDSA
1582 82 : || pk->pubkey_algo == PUBKEY_ALGO_ECDH)
1583 : {
1584 0 : char *curve = openpgp_oid_to_str (pk->pkey[0]);
1585 0 : const char *name = openpgp_oid_to_curve (curve, 0);
1586 0 : if (!name)
1587 0 : name = curve;
1588 0 : es_fputs (name, es_stdout);
1589 0 : xfree (curve);
1590 : }
1591 82 : es_putc (':', es_stdout); /* End of field 17. */
1592 82 : es_putc ('\n', es_stdout);
1593 82 : if (fpr > 1)
1594 0 : print_fingerprint (NULL, pk2, 0);
1595 82 : if (opt.with_key_data || opt.with_keygrip)
1596 : {
1597 0 : if (hexgrip)
1598 0 : es_fprintf (es_stdout, "grp:::::::::%s:\n", hexgrip);
1599 0 : if (opt.with_key_data)
1600 0 : print_key_data (pk2);
1601 : }
1602 : }
1603 253 : else if (opt.list_sigs && node->pkt->pkttype == PKT_SIGNATURE)
1604 : {
1605 0 : PKT_signature *sig = node->pkt->pkt.signature;
1606 0 : int sigrc, fprokay = 0;
1607 : char *sigstr;
1608 : size_t fplen;
1609 : byte fparray[MAX_FINGERPRINT_LEN];
1610 :
1611 0 : if (sig->sig_class == 0x20 || sig->sig_class == 0x28
1612 0 : || sig->sig_class == 0x30)
1613 0 : sigstr = "rev";
1614 0 : else if ((sig->sig_class & ~3) == 0x10)
1615 0 : sigstr = "sig";
1616 0 : else if (sig->sig_class == 0x18)
1617 0 : sigstr = "sig";
1618 0 : else if (sig->sig_class == 0x1F)
1619 0 : sigstr = "sig";
1620 : else
1621 : {
1622 0 : es_fprintf (es_stdout, "sig::::::::::%02x%c:\n",
1623 0 : sig->sig_class, sig->flags.exportable ? 'x' : 'l');
1624 0 : continue;
1625 : }
1626 :
1627 0 : if (opt.check_sigs)
1628 : {
1629 0 : PKT_public_key *signer_pk = NULL;
1630 :
1631 0 : fflush (stdout);
1632 0 : if (opt.no_sig_cache)
1633 0 : signer_pk = xmalloc_clear (sizeof (PKT_public_key));
1634 :
1635 0 : rc = check_key_signature2 (keyblock, node, NULL, signer_pk,
1636 : NULL, NULL, NULL);
1637 0 : switch (gpg_err_code (rc))
1638 : {
1639 : case 0:
1640 0 : sigrc = '!';
1641 0 : break;
1642 : case GPG_ERR_BAD_SIGNATURE:
1643 0 : sigrc = '-';
1644 0 : break;
1645 : case GPG_ERR_NO_PUBKEY:
1646 : case GPG_ERR_UNUSABLE_PUBKEY:
1647 0 : sigrc = '?';
1648 0 : break;
1649 : default:
1650 0 : sigrc = '%';
1651 0 : break;
1652 : }
1653 :
1654 0 : if (opt.no_sig_cache)
1655 : {
1656 0 : if (!rc)
1657 : {
1658 0 : fingerprint_from_pk (signer_pk, fparray, &fplen);
1659 0 : fprokay = 1;
1660 : }
1661 0 : free_public_key (signer_pk);
1662 : }
1663 : }
1664 : else
1665 : {
1666 0 : rc = 0;
1667 0 : sigrc = ' ';
1668 : }
1669 0 : es_fputs (sigstr, es_stdout);
1670 0 : es_putc (':', es_stdout);
1671 0 : if (sigrc != ' ')
1672 0 : es_putc (sigrc, es_stdout);
1673 0 : es_fprintf (es_stdout, "::%d:%08lX%08lX:%s:%s:", sig->pubkey_algo,
1674 0 : (ulong) sig->keyid[0], (ulong) sig->keyid[1],
1675 : colon_datestr_from_sig (sig),
1676 : colon_expirestr_from_sig (sig));
1677 :
1678 0 : if (sig->trust_depth || sig->trust_value)
1679 0 : es_fprintf (es_stdout, "%d %d", sig->trust_depth, sig->trust_value);
1680 0 : es_fprintf (es_stdout, ":");
1681 :
1682 0 : if (sig->trust_regexp)
1683 0 : es_write_sanitized (es_stdout, sig->trust_regexp,
1684 0 : strlen (sig->trust_regexp), ":", NULL);
1685 0 : es_fprintf (es_stdout, ":");
1686 :
1687 0 : if (sigrc == '%')
1688 0 : es_fprintf (es_stdout, "[%s] ", gpg_strerror (rc));
1689 0 : else if (sigrc == '?')
1690 : ;
1691 0 : else if (!opt.fast_list_mode)
1692 : {
1693 : size_t n;
1694 0 : p = get_user_id (sig->keyid, &n);
1695 0 : es_write_sanitized (es_stdout, p, n, ":", NULL);
1696 0 : xfree (p);
1697 : }
1698 0 : es_fprintf (es_stdout, ":%02x%c::", sig->sig_class,
1699 0 : sig->flags.exportable ? 'x' : 'l');
1700 :
1701 0 : if (opt.no_sig_cache && opt.check_sigs && fprokay)
1702 : {
1703 0 : for (i = 0; i < fplen; i++)
1704 0 : es_fprintf (es_stdout, "%02X", fparray[i]);
1705 : }
1706 :
1707 0 : es_fprintf (es_stdout, ":::%d:\n", sig->digest_algo);
1708 :
1709 0 : if (opt.show_subpackets)
1710 0 : print_subpackets_colon (sig);
1711 :
1712 : /* fixme: check or list other sigs here */
1713 : }
1714 : }
1715 :
1716 85 : xfree (hexgrip);
1717 85 : xfree (serialno);
1718 : }
1719 :
1720 : /*
1721 : * Reorder the keyblock so that the primary user ID (and not attribute
1722 : * packet) comes first. Fixme: Replace this by a generic sort
1723 : * function. */
1724 : static void
1725 176 : do_reorder_keyblock (KBNODE keyblock, int attr)
1726 : {
1727 176 : KBNODE primary = NULL, primary0 = NULL, primary2 = NULL;
1728 : KBNODE last, node;
1729 :
1730 700 : for (node = keyblock; node; primary0 = node, node = node->next)
1731 : {
1732 612 : if (node->pkt->pkttype == PKT_USER_ID &&
1733 88 : ((attr && node->pkt->pkt.user_id->attrib_data) ||
1734 176 : (!attr && !node->pkt->pkt.user_id->attrib_data)) &&
1735 88 : node->pkt->pkt.user_id->is_primary)
1736 : {
1737 88 : primary = primary2 = node;
1738 176 : for (node = node->next; node; primary2 = node, node = node->next)
1739 : {
1740 173 : if (node->pkt->pkttype == PKT_USER_ID
1741 173 : || node->pkt->pkttype == PKT_PUBLIC_SUBKEY
1742 88 : || node->pkt->pkttype == PKT_SECRET_SUBKEY)
1743 : {
1744 : break;
1745 : }
1746 : }
1747 88 : break;
1748 : }
1749 : }
1750 176 : if (!primary)
1751 88 : return; /* No primary key flag found (should not happen). */
1752 :
1753 177 : for (last = NULL, node = keyblock; node; last = node, node = node->next)
1754 : {
1755 177 : if (node->pkt->pkttype == PKT_USER_ID)
1756 88 : break;
1757 : }
1758 88 : assert (node);
1759 88 : assert (last); /* The user ID is never the first packet. */
1760 88 : assert (primary0); /* Ditto (this is the node before primary). */
1761 88 : if (node == primary)
1762 88 : return; /* Already the first one. */
1763 :
1764 0 : last->next = primary;
1765 0 : primary0->next = primary2->next;
1766 0 : primary2->next = node;
1767 : }
1768 :
1769 : void
1770 88 : reorder_keyblock (KBNODE keyblock)
1771 : {
1772 88 : do_reorder_keyblock (keyblock, 1);
1773 88 : do_reorder_keyblock (keyblock, 0);
1774 88 : }
1775 :
1776 : static void
1777 88 : list_keyblock (ctrl_t ctrl,
1778 : KBNODE keyblock, int secret, int has_secret, int fpr,
1779 : struct keylist_context *listctx)
1780 : {
1781 88 : reorder_keyblock (keyblock);
1782 88 : if (opt.print_pka_records || opt.print_dane_records)
1783 0 : list_keyblock_pka (ctrl, keyblock);
1784 88 : else if (opt.with_colons)
1785 85 : list_keyblock_colon (keyblock, secret, has_secret, fpr);
1786 : else
1787 3 : list_keyblock_print (keyblock, secret, fpr, listctx);
1788 88 : if (secret)
1789 0 : es_fflush (es_stdout);
1790 88 : }
1791 :
1792 :
1793 : /* Public function used by keygen to list a keyblock. */
1794 : void
1795 0 : list_keyblock_direct (ctrl_t ctrl,
1796 : kbnode_t keyblock, int secret, int has_secret, int fpr)
1797 : {
1798 : struct keylist_context listctx;
1799 :
1800 0 : memset (&listctx, 0, sizeof (listctx));
1801 0 : list_keyblock (ctrl, keyblock, secret, has_secret, fpr, &listctx);
1802 0 : keylist_context_release (&listctx);
1803 0 : }
1804 :
1805 :
1806 : /* Print an hex digit in ICAO spelling. */
1807 : static void
1808 0 : print_icao_hexdigit (estream_t fp, int c)
1809 : {
1810 : static const char *list[16] = {
1811 : "Zero", "One", "Two", "Three", "Four", "Five", "Six", "Seven",
1812 : "Eight", "Niner", "Alfa", "Bravo", "Charlie", "Delta", "Echo", "Foxtrot"
1813 : };
1814 :
1815 0 : tty_fprintf (fp, "%s", list[c&15]);
1816 0 : }
1817 :
1818 :
1819 : /*
1820 : * Function to print the finperprint.
1821 : * mode 0: as used in key listings, opt.with_colons is honored
1822 : * 1: print using log_info ()
1823 : * 2: direct use of tty
1824 : * 3: direct use of tty but only primary key.
1825 : * 4: direct use of tty but only subkey.
1826 : * 10: Same as 0 but with_colons etc is ignored.
1827 : *
1828 : * Modes 1 and 2 will try and print both subkey and primary key
1829 : * fingerprints. A MODE with bit 7 set is used internally. If
1830 : * OVERRIDE_FP is not NULL that stream will be used in 0 instead
1831 : * of es_stdout or instead of the TTY in modes 2 and 3.
1832 : */
1833 : void
1834 145 : print_fingerprint (estream_t override_fp, PKT_public_key *pk, int mode)
1835 : {
1836 : byte array[MAX_FINGERPRINT_LEN], *p;
1837 : size_t i, n;
1838 : estream_t fp;
1839 : const char *text;
1840 145 : int primary = 0;
1841 145 : int with_colons = opt.with_colons;
1842 145 : int with_icao = opt.with_icao_spelling;
1843 :
1844 145 : if (mode == 10)
1845 : {
1846 0 : mode = 0;
1847 0 : with_colons = 0;
1848 0 : with_icao = 0;
1849 : }
1850 :
1851 145 : if (pk->main_keyid[0] == pk->keyid[0]
1852 145 : && pk->main_keyid[1] == pk->keyid[1])
1853 145 : primary = 1;
1854 :
1855 : /* Just to be safe */
1856 145 : if ((mode & 0x80) && !primary)
1857 : {
1858 0 : log_error ("primary key is not really primary!\n");
1859 145 : return;
1860 : }
1861 :
1862 145 : mode &= ~0x80;
1863 :
1864 145 : if (!primary && (mode == 1 || mode == 2))
1865 : {
1866 0 : PKT_public_key *primary_pk = xmalloc_clear (sizeof (*primary_pk));
1867 0 : get_pubkey (primary_pk, pk->main_keyid);
1868 0 : print_fingerprint (override_fp, primary_pk, (mode | 0x80));
1869 0 : free_public_key (primary_pk);
1870 : }
1871 :
1872 145 : if (mode == 1)
1873 : {
1874 143 : fp = log_get_stream ();
1875 143 : if (primary)
1876 143 : text = _("Primary key fingerprint:");
1877 : else
1878 0 : text = _(" Subkey fingerprint:");
1879 : }
1880 2 : else if (mode == 2)
1881 : {
1882 0 : fp = override_fp; /* Use tty or given stream. */
1883 0 : if (primary)
1884 : /* TRANSLATORS: this should fit into 24 bytes so that the
1885 : * fingerprint data is properly aligned with the user ID */
1886 0 : text = _(" Primary key fingerprint:");
1887 : else
1888 0 : text = _(" Subkey fingerprint:");
1889 : }
1890 2 : else if (mode == 3)
1891 : {
1892 2 : fp = override_fp; /* Use tty or given stream. */
1893 2 : text = _(" Key fingerprint =");
1894 : }
1895 0 : else if (mode == 4)
1896 : {
1897 0 : fp = override_fp; /* Use tty or given stream. */
1898 0 : text = _(" Subkey fingerprint:");
1899 : }
1900 : else
1901 : {
1902 0 : fp = override_fp? override_fp : es_stdout;
1903 0 : text = _(" Key fingerprint =");
1904 : }
1905 :
1906 145 : fingerprint_from_pk (pk, array, &n);
1907 145 : p = array;
1908 145 : if (with_colons && !mode)
1909 : {
1910 0 : es_fprintf (fp, "fpr:::::::::");
1911 0 : for (i = 0; i < n; i++, p++)
1912 0 : es_fprintf (fp, "%02X", *p);
1913 0 : es_putc (':', fp);
1914 : }
1915 : else
1916 : {
1917 145 : tty_fprintf (fp, "%s", text);
1918 145 : if (n == 20)
1919 : {
1920 1595 : for (i = 0; i < n; i++, i++, p += 2)
1921 1450 : tty_fprintf (fp, "%s %02X%02X", i==10? " ":"", *p, p[1]);
1922 : }
1923 : else
1924 : {
1925 0 : for (i = 0; i < n; i++, p++)
1926 0 : tty_fprintf (fp, "%s %02X", (i && !(i % 8))? " ":"", *p);
1927 : }
1928 : }
1929 145 : tty_fprintf (fp, "\n");
1930 145 : if (!with_colons && with_icao)
1931 : {
1932 0 : p = array;
1933 0 : tty_fprintf (fp, "%*s\"", (int)strlen(text)+1, "");
1934 0 : for (i = 0; i < n; i++, p++)
1935 : {
1936 0 : if (!i)
1937 : ;
1938 0 : else if (!(i%4))
1939 0 : tty_fprintf (fp, "\n%*s ", (int)strlen(text)+1, "");
1940 0 : else if (!(i%2))
1941 0 : tty_fprintf (fp, " ");
1942 : else
1943 0 : tty_fprintf (fp, " ");
1944 0 : print_icao_hexdigit (fp, *p >> 4);
1945 0 : tty_fprintf (fp, " ");
1946 0 : print_icao_hexdigit (fp, *p & 15);
1947 : }
1948 0 : tty_fprintf (fp, "\"\n");
1949 : }
1950 : }
1951 :
1952 : /* Print the serial number of an OpenPGP card if available. */
1953 : static void
1954 0 : print_card_serialno (const char *serialno)
1955 : {
1956 0 : if (!serialno)
1957 0 : return;
1958 0 : if (opt.with_colons)
1959 0 : return; /* Handled elsewhere. */
1960 :
1961 0 : es_fputs (_(" Card serial no. ="), es_stdout);
1962 0 : es_putc (' ', es_stdout);
1963 0 : if (strlen (serialno) == 32 && !strncmp (serialno, "D27600012401", 12))
1964 : {
1965 : /* This is an OpenPGP card. Print the relevant part. */
1966 : /* Example: D2760001240101010001000003470000 */
1967 : /* xxxxyyyyyyyy */
1968 0 : es_fprintf (es_stdout, "%.*s %.*s", 4, serialno+16, 8, serialno+20);
1969 : }
1970 : else
1971 0 : es_fputs (serialno, es_stdout);
1972 0 : es_putc ('\n', es_stdout);
1973 : }
1974 :
1975 :
1976 :
1977 : void
1978 0 : set_attrib_fd (int fd)
1979 : {
1980 : static int last_fd = -1;
1981 :
1982 0 : if (fd != -1 && last_fd == fd)
1983 0 : return;
1984 :
1985 : /* Fixme: Do we need to check for the log stream here? */
1986 0 : if (attrib_fp && attrib_fp != log_get_stream ())
1987 0 : es_fclose (attrib_fp);
1988 0 : attrib_fp = NULL;
1989 0 : if (fd == -1)
1990 0 : return;
1991 :
1992 : #ifdef HAVE_DOSISH_SYSTEM
1993 : setmode (fd, O_BINARY);
1994 : #endif
1995 0 : if (fd == 1)
1996 0 : attrib_fp = es_stdout;
1997 0 : else if (fd == 2)
1998 0 : attrib_fp = es_stderr;
1999 : else
2000 0 : attrib_fp = es_fdopen (fd, "wb");
2001 0 : if (!attrib_fp)
2002 : {
2003 0 : log_fatal ("can't open fd %d for attribute output: %s\n",
2004 0 : fd, strerror (errno));
2005 : }
2006 :
2007 0 : last_fd = fd;
2008 : }
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