g10/keylist.c

   1 /* keylist.c - List all or selected keys
   2  * Copyright (C) 1998, 1999, 2000, 2001, 2002,
   3  *               2003 Free Software Foundation, Inc.
   4  *
   5  * This file is part of GnuPG.
   6  *
   7  * GnuPG is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * GnuPG is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  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
  29 #include "options.h"
  30 #include "packet.h"
  31 #include "errors.h"
  32 #include "keydb.h"
  33 #include "memory.h"
  34 #include "photoid.h"
  35 #include "util.h"
  36 #include "ttyio.h"
  37 #include "trustdb.h"
  38 #include "main.h"
  39 #include "i18n.h"
  40 #include "status.h"
  41
  42 static void list_all(int);
  43 static void list_one( STRLIST names, int secret);
  44 static void print_card_serialno (PKT_secret_key *sk);
  45
  46 struct sig_stats
  47 {
  48   int inv_sigs;
  49   int no_key;
  50   int oth_err;
  51 };
  52
  53 static FILE *attrib_fp=NULL;
  54
  55 /****************
  56  * List the keys
  57  * If list is NULL, all available keys are listed
  58  */
  59 void
  60 public_key_list( STRLIST list )
  61 {
  62   if(opt.with_colons)
  63     {
  64       byte trust_model,marginals,completes,cert_depth;
  65       ulong created,nextcheck;
  66
  67       read_trust_options(&trust_model,&created,&nextcheck,
  68                          &marginals,&completes,&cert_depth);
  69
  70       printf("tru:");
  71
  72       if(nextcheck && nextcheck <= make_timestamp())
  73         printf("o");
  74       if(trust_model!=opt.trust_model)
  75         printf("t");
  76       if(opt.trust_model==TM_PGP || opt.trust_model==TM_CLASSIC)
  77         {
  78           if(marginals!=opt.marginals_needed)
  79             printf("m");
  80           if(completes!=opt.completes_needed)
  81             printf("c");
  82           if(cert_depth!=opt.max_cert_depth)
  83             printf("d");
  84         }
  85
  86       printf(":%d:%lu:%lu",trust_model,created,nextcheck);
  87
  88       /* Only show marginals, completes, and cert_depth in the classic
  89          or PGP trust models since they are not meaningful
  90          otherwise. */
  91
  92       if(trust_model==TM_PGP || trust_model==TM_CLASSIC)
  93         printf(":%d:%d:%d",marginals,completes,cert_depth);
  94
  95       printf("\n");
  96     }
  97
  98   if( !list )
  99     list_all(0);
 100   else
 101     list_one( list, 0 );
 102 }
 103
 104 void
 105 secret_key_list( STRLIST list )
 106 {
 107     if( !list )
 108         list_all(1);
 109     else  /* List by user id */
 110         list_one( list, 1 );
 111 }
 112
 113 void
 114 print_seckey_info (PKT_secret_key *sk)
 115 {
 116     u32 sk_keyid[2];
 117     size_t n;
 118     char *p;
 119
 120     keyid_from_sk (sk, sk_keyid);
 121     tty_printf ("\nsec  %4u%c/%08lX %s   ",
 122                 nbits_from_sk (sk),
 123                 pubkey_letter (sk->pubkey_algo),
 124                 (ulong)sk_keyid[1], datestr_from_sk (sk));
 125
 126     p = get_user_id (sk_keyid, &n);
 127     tty_print_utf8_string (p, n);
 128     xfree (p);
 129
 130     tty_printf ("\n");
 131 }
 132
 133 /* Print information about the public key.  With FP passed as NULL,
 134    the tty output interface is used, otherwise output is directted to
 135    the given stream. */
 136 void
 137 print_pubkey_info (FILE *fp, PKT_public_key *pk)
 138 {
 139   u32 pk_keyid[2];
 140   size_t n;
 141   char *p;
 142
 143   keyid_from_pk (pk, pk_keyid);
 144   if (fp)
 145     fprintf (fp, "pub  %4u%c/%08lX %s   ",
 146              nbits_from_pk (pk),
 147              pubkey_letter (pk->pubkey_algo),
 148              (ulong)pk_keyid[1], datestr_from_pk (pk));
 149   else
 150     tty_printf ("\npub  %4u%c/%08lX %s   ",
 151                 nbits_from_pk (pk),
 152                 pubkey_letter (pk->pubkey_algo),
 153                 (ulong)pk_keyid[1], datestr_from_pk (pk));
 154
 155   p = get_user_id (pk_keyid, &n);
 156   if (fp)
 157     print_utf8_string2 (fp, p, n, '\n');
 158   else
 159     tty_print_utf8_string (p, n);
 160   xfree (p);
 161
 162   if (fp)
 163     putc ('\n', fp);
 164   else
 165     tty_printf ("\n\n");
 166 }
 167
 168 /*
 169   mode=0 for stdout.
 170   mode=1 for log_info + status messages
 171   mode=2 for status messages only
 172 */
 173
 174 void
 175 show_policy_url(PKT_signature *sig,int indent,int mode)
 176 {
 177   const byte *p;
 178   size_t len;
 179   int seq=0,crit;
 180   FILE *fp=mode?log_get_stream():stdout;
 181
 182   while((p=enum_sig_subpkt(sig->hashed,SIGSUBPKT_POLICY,&len,&seq,&crit)))
 183     {
 184       if(mode!=2)
 185         {
 186           int i;
 187           char *str;
 188
 189           for(i=0;i<indent;i++)
 190             putchar(' ');
 191
 192           if(crit)
 193             str=_("Critical signature policy: ");
 194           else
 195             str=_("Signature policy: ");
 196           if(mode)
 197             log_info("%s",str);
 198           else
 199             printf("%s",str);
 200           print_utf8_string(fp,p,len);
 201           fprintf(fp,"\n");
 202         }
 203
 204       if(mode)
 205         write_status_buffer ( STATUS_POLICY_URL, p, len, 0 );
 206     }
 207 }
 208
 209
 210 /*
 211   mode=0 for stdout.
 212   mode=1 for log_info + status messages
 213   mode=2 for status messages only
 214 */
 215 /* TODO: use this */
 216 void
 217 show_keyserver_url(PKT_signature *sig,int indent,int mode)
 218 {
 219   const byte *p;
 220   size_t len;
 221   int seq=0,crit;
 222   FILE *fp=mode?log_get_stream():stdout;
 223
 224   while((p=enum_sig_subpkt(sig->hashed,SIGSUBPKT_PREF_KS,&len,&seq,&crit)))
 225     {
 226       if(mode!=2)
 227         {
 228           int i;
 229           char *str;
 230
 231           for(i=0;i<indent;i++)
 232             putchar(' ');
 233
 234           if(crit)
 235             str=_("Critical preferred keyserver: ");
 236           else
 237             str=_("Preferred keyserver: ");
 238           if(mode)
 239             log_info("%s",str);
 240           else
 241             printf("%s",str);
 242           print_utf8_string(fp,p,len);
 243           fprintf(fp,"\n");
 244         }
 245
 246       /* TODO: put in a status-fd tag for preferred keyservers */
 247     }
 248 }
 249
 250
 251 /*
 252   mode=0 for stdout.
 253   mode=1 for log_info + status messages
 254   mode=2 for status messages only
 255 */
 256
 257 void
 258 show_notation(PKT_signature *sig,int indent,int mode)
 259 {
 260   const byte *p;
 261   size_t len;
 262   int seq=0,crit;
 263   FILE *fp=mode?log_get_stream():stdout;
 264
 265   /* There may be multiple notations in the same sig. */
 266
 267   while((p=enum_sig_subpkt(sig->hashed,SIGSUBPKT_NOTATION,&len,&seq,&crit)))
 268     if(len>=8)
 269       {
 270         int n1,n2;
 271
 272         n1=(p[4]<<8)|p[5];
 273         n2=(p[6]<<8)|p[7];
 274
 275         if(8+n1+n2!=len)
 276           {
 277             log_info(_("WARNING: invalid notation data found\n"));
 278             return;
 279           }
 280
 281         if(mode!=2)
 282           {
 283             int i;
 284             char *str;
 285
 286             for(i=0;i<indent;i++)
 287               putchar(' ');
 288
 289             /* This is UTF8 */
 290             if(crit)
 291               str=_("Critical signature notation: ");
 292             else
 293               str=_("Signature notation: ");
 294             if(mode)
 295               log_info("%s",str);
 296             else
 297               printf("%s",str);
 298             print_utf8_string(fp,p+8,n1);
 299             fprintf(fp,"=");
 300
 301             if(*p&0x80)
 302               print_utf8_string(fp,p+8+n1,n2);
 303             else
 304               fprintf(fp,"[ %s ]",_("not human readable"));
 305
 306             fprintf(fp,"\n");
 307           }
 308
 309         if(mode)
 310           {
 311             write_status_buffer ( STATUS_NOTATION_NAME, p+8   , n1, 0 );
 312             write_status_buffer ( STATUS_NOTATION_DATA, p+8+n1, n2, 50 );
 313           }
 314       }
 315   else
 316     log_info(_("WARNING: invalid notation data found\n"));
 317 }
 318
 319 static void
 320 print_signature_stats(struct sig_stats *s)
 321 {
 322   if( s->inv_sigs == 1 )
 323     tty_printf(_("1 bad signature\n") );
 324   else if( s->inv_sigs )
 325     tty_printf(_("%d bad signatures\n"), s->inv_sigs );
 326   if( s->no_key == 1 )
 327     tty_printf(_("1 signature not checked due to a missing key\n") );
 328   else if( s->no_key )
 329     tty_printf(_("%d signatures not checked due to missing keys\n"),s->no_key);
 330   if( s->oth_err == 1 )
 331     tty_printf(_("1 signature not checked due to an error\n") );
 332   else if( s->oth_err )
 333     tty_printf(_("%d signatures not checked due to errors\n"), s->oth_err );
 334 }
 335
 336 static void
 337 list_all( int secret )
 338 {
 339     KEYDB_HANDLE hd;
 340     KBNODE keyblock = NULL;
 341     int rc=0;
 342     const char *lastresname, *resname;
 343     struct sig_stats stats;
 344
 345     memset(&stats,0,sizeof(stats));
 346
 347     hd = keydb_new (secret);
 348     if (!hd)
 349         rc = GPG_ERR_GENERAL;
 350     else
 351         rc = keydb_search_first (hd);
 352     if( rc ) {
 353         if( rc != -1 )
 354             log_error("keydb_search_first failed: %s\n", gpg_strerror (rc) );
 355         goto leave;
 356     }
 357
 358     lastresname = NULL;
 359     do {
 360         rc = keydb_get_keyblock (hd, &keyblock);
 361         if (rc) {
 362             log_error ("keydb_get_keyblock failed: %s\n", gpg_strerror (rc));
 363             goto leave;
 364         }
 365         if(!opt.with_colons)
 366           {
 367             resname = keydb_get_resource_name (hd);
 368             if (lastresname != resname )
 369               {
 370                 int i;
 371
 372                 printf("%s\n", resname );
 373                 for(i=strlen(resname); i; i-- )
 374                   putchar('-');
 375                 putchar('\n');
 376                 lastresname = resname;
 377               }
 378           }
 379         merge_keys_and_selfsig( keyblock );
 380         list_keyblock( keyblock, secret, opt.fingerprint,
 381                        opt.check_sigs?&stats:NULL);
 382         release_kbnode( keyblock );
 383         keyblock = NULL;
 384     } while (!(rc = keydb_search_next (hd)));
 385     if( rc && rc != -1 )
 386         log_error ("keydb_search_next failed: %s\n", gpg_strerror (rc));
 387
 388     if(opt.check_sigs && !opt.with_colons)
 389       print_signature_stats(&stats);
 390
 391   leave:
 392     release_kbnode (keyblock);
 393     keydb_release (hd);
 394 }
 395
 396
 397 static void
 398 list_one( STRLIST names, int secret )
 399 {
 400     int rc = 0;
 401     KBNODE keyblock = NULL;
 402     GETKEY_CTX ctx;
 403     const char *resname;
 404     char *keyring_str = _("Keyring");
 405     int i;
 406     struct sig_stats stats;
 407
 408     memset(&stats,0,sizeof(stats));
 409
 410     /* fixme: using the bynames function has the disadvantage that we
 411      * don't know wether one of the names given was not found.  OTOH,
 412      * this function has the advantage to list the names in the
 413      * sequence as defined by the keyDB and does not duplicate
 414      * outputs.  A solution could be do test whether all given have
 415      * been listed (this needs a way to use the keyDB search
 416      * functions) or to have the search function return indicators for
 417      * found names.  Yet another way is to use the keydb search
 418      * facilities directly. */
 419     if( secret ) {
 420         rc = get_seckey_bynames( &ctx, NULL, names, &keyblock );
 421         if( rc ) {
 422             log_error("error reading key: %s\n",  gpg_strerror (rc) );
 423             get_seckey_end( ctx );
 424             return;
 425         }
 426         do {
 427             if ((opt.list_options&LIST_SHOW_KEYRING) && !opt.with_colons) {
 428                 resname = keydb_get_resource_name (get_ctx_handle(ctx));
 429                 printf("%s: %s\n", keyring_str, resname);
 430                 for(i = strlen(resname) + strlen(keyring_str) + 2; i; i-- )
 431                     putchar('-');
 432                 putchar('\n');
 433             }
 434             list_keyblock( keyblock, 1, opt.fingerprint, NULL );
 435             release_kbnode( keyblock );
 436         } while( !get_seckey_next( ctx, NULL, &keyblock ) );
 437         get_seckey_end( ctx );
 438     }
 439     else {
 440         rc = get_pubkey_bynames( &ctx, NULL, names, &keyblock );
 441         if( rc ) {
 442             log_error("error reading key: %s\n", gpg_strerror (rc) );
 443             get_pubkey_end( ctx );
 444             return;
 445         }
 446         do {
 447           if ((opt.list_options&LIST_SHOW_KEYRING) && !opt.with_colons) {
 448                 resname = keydb_get_resource_name (get_ctx_handle(ctx));
 449                 printf("%s: %s\n", keyring_str, resname);
 450                 for(i = strlen(resname) + strlen(keyring_str) + 2; i; i-- )
 451                     putchar('-');
 452                 putchar('\n');
 453             }
 454             list_keyblock( keyblock, 0, opt.fingerprint,
 455                            opt.check_sigs?&stats:NULL );
 456             release_kbnode( keyblock );
 457         } while( !get_pubkey_next( ctx, NULL, &keyblock ) );
 458         get_pubkey_end( ctx );
 459     }
 460
 461     if(opt.check_sigs && !opt.with_colons)
 462       print_signature_stats(&stats);
 463 }
 464
 465 static void
 466 print_key_data( PKT_public_key *pk, u32 *keyid )
 467 {
 468     int n = pk ? pubkey_get_npkey( pk->pubkey_algo ) : 0;
 469     int i;
 470
 471     for(i=0; i < n; i++ ) {
 472         printf("pkd:%d:%u:", i, mpi_get_nbits( pk->pkey[i] ) );
 473         mpi_print(stdout, pk->pkey[i], 1 );
 474         putchar(':');
 475         putchar('\n');
 476     }
 477 }
 478
 479 static void
 480 print_capabilities (PKT_public_key *pk, PKT_secret_key *sk, KBNODE keyblock)
 481 {
 482   if(pk || (sk && sk->protect.s2k.mode!=1001))
 483     {
 484       unsigned int use = pk? pk->pubkey_usage : sk->pubkey_usage;
 485
 486       if ( (use & PUBKEY_USAGE_ENC) )
 487         putchar ('e');
 488
 489       if ( (use & PUBKEY_USAGE_SIG) )
 490         {
 491           putchar ('s');
 492           if( pk? pk->is_primary : sk->is_primary )
 493             putchar ('c');
 494         }
 495
 496       if ( (use & PUBKEY_USAGE_AUTH) )
 497         putchar ('a');
 498     }
 499
 500     if ( keyblock ) { /* figure out the usable capabilities */
 501         KBNODE k;
 502         int enc=0, sign=0, cert=0, auth=0, disabled=0;
 503
 504         for (k=keyblock; k; k = k->next ) {
 505             if ( k->pkt->pkttype == PKT_PUBLIC_KEY
 506                  || k->pkt->pkttype == PKT_PUBLIC_SUBKEY ) {
 507                 pk = k->pkt->pkt.public_key;
 508
 509                 if(pk->is_primary)
 510                   disabled=pk_is_disabled(pk);
 511
 512                 if ( pk->is_valid && !pk->is_revoked && !pk->has_expired ) {
 513                     if ( (pk->pubkey_usage & PUBKEY_USAGE_ENC) )
 514                         enc = 1;
 515                     if ( (pk->pubkey_usage & PUBKEY_USAGE_SIG) )
 516                       {
 517                         sign = 1;
 518                         if(pk->is_primary)
 519                           cert = 1;
 520                       }
 521                     if ( (pk->pubkey_usage & PUBKEY_USAGE_AUTH) )
 522                       auth = 1;
 523                 }
 524             }
 525             else if ( k->pkt->pkttype == PKT_SECRET_KEY
 526                       || k->pkt->pkttype == PKT_SECRET_SUBKEY ) {
 527                 sk = k->pkt->pkt.secret_key;
 528                 if ( sk->is_valid && !sk->is_revoked && !sk->has_expired
 529                      && sk->protect.s2k.mode!=1001 ) {
 530                     if ( (sk->pubkey_usage & PUBKEY_USAGE_ENC) )
 531                         enc = 1;
 532                     if ( (sk->pubkey_usage & PUBKEY_USAGE_SIG) )
 533                       {
 534                         sign = 1;
 535                         if(sk->is_primary)
 536                           cert = 1;
 537                       }
 538                     if ( (sk->pubkey_usage & PUBKEY_USAGE_AUTH) )
 539                         auth = 1;
 540                 }
 541             }
 542         }
 543         if (enc)
 544             putchar ('E');
 545         if (sign)
 546             putchar ('S');
 547         if (cert)
 548             putchar ('C');
 549         if (auth)
 550             putchar ('A');
 551         if (disabled)
 552             putchar ('D');
 553     }
 554
 555     putchar(':');
 556 }
 557
 558 void
 559 dump_attribs(const PKT_user_id *uid,PKT_public_key *pk,PKT_secret_key *sk)
 560 {
 561   int i;
 562
 563   if(!attrib_fp)
 564     return;
 565
 566   for(i=0;i<uid->numattribs;i++)
 567     {
 568       if(is_status_enabled())
 569         {
 570           byte array[MAX_FINGERPRINT_LEN], *p;
 571           char buf[(MAX_FINGERPRINT_LEN*2)+90];
 572           size_t j,n;
 573
 574           if(pk)
 575             fingerprint_from_pk( pk, array, &n );
 576           else if(sk)
 577             fingerprint_from_sk( sk, array, &n );
 578           else
 579             BUG();
 580
 581           p = array;
 582           for(j=0; j < n ; j++, p++ )
 583             sprintf(buf+2*j, "%02X", *p );
 584
 585           sprintf(buf+strlen(buf)," %lu %u %u %u %lu %lu %u",
 586                   (ulong)uid->attribs[i].len,uid->attribs[i].type,i+1,
 587                   uid->numattribs,(ulong)uid->created,(ulong)uid->expiredate,
 588                   ((uid->is_primary?0x01:0)|
 589                    (uid->is_revoked?0x02:0)|
 590                    (uid->is_expired?0x04:0)));
 591           write_status_text(STATUS_ATTRIBUTE,buf);
 592         }
 593
 594       fwrite(uid->attribs[i].data,uid->attribs[i].len,1,attrib_fp);
 595     }
 596 }
 597
 598 static void
 599 list_keyblock_print ( KBNODE keyblock, int secret, int fpr, void *opaque )
 600 {
 601     int rc = 0;
 602     KBNODE kbctx;
 603     KBNODE node;
 604     PKT_public_key *pk;
 605     PKT_secret_key *sk;
 606     u32 keyid[2];
 607     int any=0;
 608     struct sig_stats *stats=opaque;
 609     int newformat=((opt.list_options&LIST_SHOW_VALIDITY) && !secret)
 610       || (opt.list_options&LIST_SHOW_LONG_KEYID);
 611
 612     /* get the keyid from the keyblock */
 613     node = find_kbnode( keyblock, secret? PKT_SECRET_KEY : PKT_PUBLIC_KEY );
 614     if( !node ) {
 615         log_error("Oops; key lost!\n");
 616         dump_kbnode( keyblock );
 617         return;
 618     }
 619
 620     if( secret )
 621       {
 622         pk = NULL;
 623         sk = node->pkt->pkt.secret_key;
 624         keyid_from_sk( sk, keyid );
 625
 626         printf("sec%c  %4u%c/",(sk->protect.s2k.mode==1001)?'#':' ',
 627                nbits_from_sk( sk ),pubkey_letter( sk->pubkey_algo ));
 628
 629         if(opt.list_options&LIST_SHOW_LONG_KEYID)
 630           printf("%08lX%08lX",(ulong)keyid[0],(ulong)keyid[1]);
 631         else
 632           printf("%08lX",(ulong)keyid[1]);
 633
 634         printf(" %s%s",datestr_from_sk( sk ),newformat?"":" " );
 635
 636         if(newformat && sk->expiredate )
 637           printf(_(" [expires: %s]"), expirestr_from_sk( sk ) );
 638       }
 639     else
 640       {
 641         int validity;
 642         pk = node->pkt->pkt.public_key;
 643         sk = NULL;
 644         keyid_from_pk( pk, keyid );
 645
 646         validity=get_validity(pk,NULL);
 647
 648         printf("pub   %4u%c/",
 649                nbits_from_pk(pk),pubkey_letter(pk->pubkey_algo));
 650
 651         if(opt.list_options&LIST_SHOW_LONG_KEYID)
 652           printf("%08lX%08lX",(ulong)keyid[0],(ulong)keyid[1]);
 653         else
 654           printf("%08lX",(ulong)keyid[1]);
 655
 656         printf(" %s%s",datestr_from_pk( pk ),newformat?"":" " );
 657
 658         /* We didn't include this before in the key listing, but there
 659            is room in the new format, so why not? */
 660         if(newformat && pk->expiredate)
 661           printf(_(" [expires: %s]"), expirestr_from_pk( pk ) );
 662
 663         if(opt.list_options&LIST_SHOW_VALIDITY)
 664           printf(" [%s]",trust_value_to_string(validity));
 665       }
 666
 667     for( kbctx=NULL; (node=walk_kbnode( keyblock, &kbctx, 0)) ; ) {
 668         if( node->pkt->pkttype == PKT_USER_ID && !opt.fast_list_mode ) {
 669             int indent;
 670             /* don't list revoked or expired UIDS unless we are in
 671              * verbose mode and signature listing has not been
 672              * requested */
 673             if ( !opt.verbose && !opt.list_sigs &&
 674                  (node->pkt->pkt.user_id->is_revoked ||
 675                   node->pkt->pkt.user_id->is_expired ))
 676                 continue;
 677
 678             if(attrib_fp && node->pkt->pkt.user_id->attrib_data!=NULL)
 679               dump_attribs(node->pkt->pkt.user_id,pk,sk);
 680
 681             if(!any && newformat)
 682               printf("\n");
 683
 684             if((opt.list_options&LIST_SHOW_VALIDITY) && pk)
 685               {
 686                 const char *validity=
 687                 trust_value_to_string(get_validity(pk,node->pkt->pkt.user_id));
 688
 689                 /* Includes the 3 spaces for [, ], and " ". */
 690                 indent=((opt.list_options&LIST_SHOW_LONG_KEYID)?23:15)
 691                   -strlen(validity);
 692
 693                 if(indent<0)
 694                   indent=0;
 695
 696                 printf("uid%*s[%s] ",indent,"",validity);
 697               }
 698             else if(newformat)
 699               printf("uid%*s",26,"");
 700             else if(any)
 701               printf("uid%*s",29,"");
 702
 703             if ( node->pkt->pkt.user_id->is_revoked )
 704                 fputs ("[revoked] ", stdout);
 705             if ( node->pkt->pkt.user_id->is_expired )
 706                 fputs ("[expired] ", stdout);
 707
 708             print_utf8_string( stdout,  node->pkt->pkt.user_id->name,
 709                                node->pkt->pkt.user_id->len );
 710             putchar('\n');
 711             if( !any ) {
 712                 if( fpr )
 713                     print_fingerprint( pk, sk, 0 );
 714                 print_card_serialno (sk);
 715                 if( opt.with_key_data )
 716                     print_key_data( pk, keyid );
 717                 any = 1;
 718             }
 719
 720             if((opt.list_options&LIST_SHOW_PHOTOS)
 721                && node->pkt->pkt.user_id->attribs!=NULL)
 722               show_photos(node->pkt->pkt.user_id->attribs,
 723                           node->pkt->pkt.user_id->numattribs,pk,sk);
 724         }
 725         else if( node->pkt->pkttype == PKT_PUBLIC_SUBKEY ) {
 726             u32 keyid2[2];
 727             PKT_public_key *pk2 = node->pkt->pkt.public_key;
 728
 729             if( !any ) {
 730                 putchar('\n');
 731                 if( fpr )
 732                     print_fingerprint( pk, sk, 0 ); /* of the main key */
 733                 any = 1;
 734             }
 735
 736             keyid_from_pk( pk2, keyid2 );
 737             printf("sub   %4u%c/",
 738                    nbits_from_pk( pk2 ),pubkey_letter( pk2->pubkey_algo ));
 739             if(opt.list_options&LIST_SHOW_LONG_KEYID)
 740               printf("%08lX%08lX",(ulong)keyid2[0],(ulong)keyid2[1]);
 741             else
 742               printf("%08lX",(ulong)keyid2[1]);
 743             printf(" %s",datestr_from_pk(pk2));
 744             if( pk2->expiredate )
 745               printf(_(" [expires: %s]"), expirestr_from_pk( pk2 ) );
 746             putchar('\n');
 747             if( fpr > 1 )
 748                 print_fingerprint( pk2, NULL, 0 );
 749             if( opt.with_key_data )
 750                 print_key_data( pk2, keyid2 );
 751         }
 752         else if( node->pkt->pkttype == PKT_SECRET_SUBKEY ) {
 753             u32 keyid2[2];
 754             PKT_secret_key *sk2 = node->pkt->pkt.secret_key;
 755
 756             if( !any ) {
 757                 putchar('\n');
 758                 if( fpr )
 759                     print_fingerprint( pk, sk, 0 ); /* of the main key */
 760                 print_card_serialno (sk);
 761                 any = 1;
 762             }
 763
 764             keyid_from_sk( sk2, keyid2 );
 765             printf("ssb   %4u%c/",
 766                    nbits_from_sk( sk2 ),pubkey_letter( sk2->pubkey_algo ));
 767             if(opt.list_options&LIST_SHOW_LONG_KEYID)
 768               printf("%08lX%08lX",(ulong)keyid2[0],(ulong)keyid2[1]);
 769             else
 770               printf("%08lX",(ulong)keyid2[1]);
 771             printf(" %s",datestr_from_sk( sk2 ) );
 772             if( sk2->expiredate )
 773               printf(_(" [expires: %s]"), expirestr_from_sk( sk2 ) );
 774             putchar('\n');
 775             if( fpr > 1 )
 776               {
 777                 print_fingerprint( NULL, sk2, 0 );
 778                 print_card_serialno (sk);
 779               }
 780         }
 781         else if( opt.list_sigs && node->pkt->pkttype == PKT_SIGNATURE ) {
 782             PKT_signature *sig = node->pkt->pkt.signature;
 783             int sigrc;
 784             char *sigstr;
 785
 786             if( stats ) {
 787                 /*fflush(stdout);*/
 788                 rc = check_key_signature( keyblock, node, NULL );
 789                 switch( gpg_err_code (rc) ) {
 790                  case 0:                 sigrc = '!'; break;
 791                  case GPG_ERR_BAD_SIGNATURE:   stats->inv_sigs++; sigrc = '-'; break;
 792                  case GPG_ERR_NO_PUBKEY:
 793                  case GPG_ERR_UNUSABLE_PUBKEY: stats->no_key++; continue;
 794                  default:                stats->oth_err++; sigrc = '%'; break;
 795                 }
 796
 797                 /* TODO: Make sure a cached sig record here still has
 798                    the pk that issued it.  See also
 799                    keyedit.c:print_and_check_one_sig */
 800
 801             }
 802             else {
 803                 rc = 0;
 804                 sigrc = ' ';
 805             }
 806
 807             if( !any ) { /* no user id, (maybe a revocation follows)*/
 808               /* Check if the pk is really revoked - there could be a
 809                  0x20 sig packet there even if we are not revoked
 810                  (say, if a revocation key issued the packet, but the
 811                  revocation key isn't present to verify it.) */
 812                 if( sig->sig_class == 0x20 && pk->is_revoked )
 813                     puts("[revoked]");
 814                 else if( sig->sig_class == 0x18 )
 815                     puts("[key binding]");
 816                 else if( sig->sig_class == 0x28 )
 817                     puts("[subkey revoked]");
 818                 else
 819                     putchar('\n');
 820                 if( fpr )
 821                     print_fingerprint( pk, sk, 0 );
 822                 print_card_serialno (sk);
 823                 any=1;
 824             }
 825
 826             if( sig->sig_class == 0x20 || sig->sig_class == 0x28
 827                                        || sig->sig_class == 0x30 )
 828                sigstr = "rev";
 829             else if( (sig->sig_class&~3) == 0x10 )
 830                sigstr = "sig";
 831             else if( sig->sig_class == 0x18 )
 832                sigstr = "sig";
 833             else if( sig->sig_class == 0x1F )
 834                sigstr = "sig";
 835             else {
 836                 printf("sig                             "
 837                        "[unexpected signature class 0x%02x]\n",sig->sig_class );
 838                 continue;
 839             }
 840
 841             fputs( sigstr, stdout );
 842             printf("%c%c %c%c%c%c%c%c ",
 843                    sigrc,(sig->sig_class-0x10>0 &&
 844                           sig->sig_class-0x10<4)?'0'+sig->sig_class-0x10:' ',
 845                    sig->flags.exportable?' ':'L',
 846                    sig->flags.revocable?' ':'R',
 847                    sig->flags.policy_url?'P':' ',
 848                    sig->flags.notation?'N':' ',
 849                    sig->flags.expired?'X':' ',
 850                    (sig->trust_depth>9)?'T':
 851                    (sig->trust_depth>0)?'0'+sig->trust_depth:' ');
 852             if(opt.list_options&LIST_SHOW_LONG_KEYID)
 853               printf("%08lX%08lX",(ulong)sig->keyid[0],(ulong)sig->keyid[1]);
 854             else
 855               printf("%08lX",(ulong)sig->keyid[1]);
 856             printf(" %s   ", datestr_from_sig(sig));
 857             if( sigrc == '%' )
 858                 printf("[%s] ", gpg_strerror (rc) );
 859             else if( sigrc == '?' )
 860                 ;
 861             else if ( !opt.fast_list_mode ) {
 862                 size_t n;
 863                 char *p = get_user_id( sig->keyid, &n );
 864                 print_utf8_string( stdout, p, n );
 865                 xfree (p);
 866             }
 867             putchar('\n');
 868
 869             if(sig->flags.policy_url && (opt.list_options&LIST_SHOW_POLICY))
 870               show_policy_url(sig,3,0);
 871
 872             if(sig->flags.notation && (opt.list_options&LIST_SHOW_NOTATION))
 873               show_notation(sig,3,0);
 874
 875             if(sig->flags.pref_ks && (opt.list_options&LIST_SHOW_KEYSERVER))
 876               show_keyserver_url(sig,3,0);
 877
 878             /* fixme: check or list other sigs here */
 879         }
 880     }
 881     putchar('\n');
 882 }
 883
 884
 885 static void
 886 list_keyblock_colon( KBNODE keyblock, int secret, int fpr )
 887 {
 888     int rc = 0;
 889     KBNODE kbctx;
 890     KBNODE node;
 891     PKT_public_key *pk;
 892     PKT_secret_key *sk;
 893     u32 keyid[2];
 894     int any=0;
 895     int trustletter = 0;
 896     int ulti_hack = 0;
 897
 898     /* get the keyid from the keyblock */
 899     node = find_kbnode( keyblock, secret? PKT_SECRET_KEY : PKT_PUBLIC_KEY );
 900     if( !node ) {
 901         log_error("Oops; key lost!\n");
 902         dump_kbnode( keyblock );
 903         return;
 904     }
 905
 906     if( secret ) {
 907         pk = NULL;
 908         sk = node->pkt->pkt.secret_key;
 909         keyid_from_sk( sk, keyid );
 910         printf("sec::%u:%d:%08lX%08lX:%s:%s:::",
 911                     nbits_from_sk( sk ),
 912                     sk->pubkey_algo,
 913                     (ulong)keyid[0],(ulong)keyid[1],
 914                     colon_datestr_from_sk( sk ),
 915                     colon_strtime (sk->expiredate)
 916                     /* fixme: add LID here */ );
 917     }
 918     else {
 919         pk = node->pkt->pkt.public_key;
 920         sk = NULL;
 921         keyid_from_pk( pk, keyid );
 922         fputs( "pub:", stdout );
 923         if ( !pk->is_valid )
 924             putchar ('i');
 925         else if ( pk->is_revoked )
 926             putchar ('r');
 927         else if ( pk->has_expired )
 928             putchar ('e');
 929         else if ( opt.fast_list_mode || opt.no_expensive_trust_checks )
 930             ;
 931         else {
 932             trustletter = get_validity_info ( pk, NULL );
 933             if( trustletter == 'u' )
 934                 ulti_hack = 1;
 935             putchar(trustletter);
 936         }
 937         printf(":%u:%d:%08lX%08lX:%s:%s:",
 938                     nbits_from_pk( pk ),
 939                     pk->pubkey_algo,
 940                     (ulong)keyid[0],(ulong)keyid[1],
 941                     colon_datestr_from_pk( pk ),
 942                     colon_strtime (pk->expiredate) );
 943         if( pk->local_id )
 944             printf("%lu", pk->local_id );
 945         putchar(':');
 946         if( !opt.fast_list_mode && !opt.no_expensive_trust_checks  )
 947             putchar( get_ownertrust_info(pk) );
 948             putchar(':');
 949     }
 950
 951     if (opt.fixed_list_mode) {
 952         /* do not merge the first uid with the primary key */
 953         putchar(':');
 954         putchar(':');
 955         print_capabilities (pk, sk, keyblock);
 956         putchar('\n');
 957         if( fpr )
 958             print_fingerprint( pk, sk, 0 );
 959         if( opt.with_key_data )
 960             print_key_data( pk, keyid );
 961         any = 1;
 962     }
 963
 964
 965     for( kbctx=NULL; (node=walk_kbnode( keyblock, &kbctx, 0)) ; ) {
 966         if( node->pkt->pkttype == PKT_USER_ID && !opt.fast_list_mode ) {
 967             PKT_user_id *uid=node->pkt->pkt.user_id;
 968             if(attrib_fp && node->pkt->pkt.user_id->attrib_data!=NULL)
 969               dump_attribs(node->pkt->pkt.user_id,pk,sk);
 970             /*
 971              * Fixme: We need a is_valid flag here too
 972              */
 973             if( any ) {
 974                 int i;
 975                 char *str=uid->attrib_data?"uat":"uid";
 976                 /* If we're listing a secret key, leave out the
 977                    validity values for now.  FIXME: This should be
 978                    handled better in 1.9. */
 979                 if ( sk )
 980                     printf("%s:::::",str);
 981                 else if ( uid->is_revoked )
 982                     printf("%s:r::::",str);
 983                 else if ( uid->is_expired )
 984                     printf("%s:e::::",str);
 985                 else if ( opt.no_expensive_trust_checks )
 986                     printf("%s:::::",str);
 987                 else {
 988                     int uid_validity;
 989
 990                     if( pk && !ulti_hack )
 991                       uid_validity=get_validity_info (pk, uid);
 992                     else
 993                         uid_validity = 'u';
 994                     printf("%s:%c::::",str,uid_validity);
 995                 }
 996
 997                 printf("%s:",colon_strtime(uid->created));
 998                 printf("%s:",colon_strtime(uid->expiredate));
 999
1000                 namehash_from_uid(uid);
1001
1002                 for(i=0; i < 20; i++ )
1003                   printf("%02X",uid->namehash[i]);
1004
1005                 printf("::");
1006             }
1007             if(uid->attrib_data)
1008               printf("%u %lu",uid->numattribs,uid->attrib_len);
1009             else
1010               print_string(stdout,uid->name,uid->len, ':' );
1011             putchar(':');
1012             if (any)
1013                 putchar('\n');
1014             else {
1015                 putchar(':');
1016                 print_capabilities (pk, sk, keyblock);
1017                 putchar('\n');
1018                 if( fpr )
1019                     print_fingerprint( pk, sk, 0 );
1020                 if( opt.with_key_data )
1021                     print_key_data( pk, keyid );
1022                 any = 1;
1023             }
1024         }
1025         else if( node->pkt->pkttype == PKT_PUBLIC_SUBKEY ) {
1026             u32 keyid2[2];
1027             PKT_public_key *pk2 = node->pkt->pkt.public_key;
1028
1029             if( !any ) {
1030                 putchar(':');
1031                 putchar(':');
1032                 print_capabilities (pk, sk, keyblock);
1033                 putchar('\n');
1034                 if( fpr )
1035                     print_fingerprint( pk, sk, 0 ); /* of the main key */
1036                 any = 1;
1037             }
1038
1039             keyid_from_pk( pk2, keyid2 );
1040             fputs ("sub:", stdout );
1041             if ( !pk2->is_valid )
1042                 putchar ('i');
1043             else if ( pk2->is_revoked )
1044                 putchar ('r');
1045             else if ( pk2->has_expired )
1046                 putchar ('e');
1047             else if ( opt.fast_list_mode || opt.no_expensive_trust_checks )
1048                 ;
1049             else {
1050                 /* trustletter should always be defined here */
1051                 if(trustletter)
1052                   printf("%c", trustletter );
1053             }
1054             printf(":%u:%d:%08lX%08lX:%s:%s:",
1055                         nbits_from_pk( pk2 ),
1056                         pk2->pubkey_algo,
1057                         (ulong)keyid2[0],(ulong)keyid2[1],
1058                         colon_datestr_from_pk( pk2 ),
1059                         colon_strtime (pk2->expiredate)
1060                         /* fixme: add LID and ownertrust here */
1061                                                 );
1062             if( pk->local_id ) /* use the local_id of the main key??? */
1063                 printf("%lu", pk->local_id );
1064             putchar(':');
1065             putchar(':');
1066             putchar(':');
1067             putchar(':');
1068             print_capabilities (pk2, NULL, NULL);
1069             putchar('\n');
1070             if( fpr > 1 )
1071                 print_fingerprint( pk2, NULL, 0 );
1072             if( opt.with_key_data )
1073                 print_key_data( pk2, keyid2 );
1074         }
1075         else if( node->pkt->pkttype == PKT_SECRET_SUBKEY ) {
1076             u32 keyid2[2];
1077             PKT_secret_key *sk2 = node->pkt->pkt.secret_key;
1078
1079             if( !any ) {
1080                 putchar(':');
1081                 putchar(':');
1082                 print_capabilities (pk, sk, keyblock);
1083                 putchar('\n');
1084                 if( fpr )
1085                     print_fingerprint( pk, sk, 0 ); /* of the main key */
1086                 any = 1;
1087             }
1088
1089             keyid_from_sk( sk2, keyid2 );
1090             printf("ssb::%u:%d:%08lX%08lX:%s:%s:::::",
1091                         nbits_from_sk( sk2 ),
1092                         sk2->pubkey_algo,
1093                         (ulong)keyid2[0],(ulong)keyid2[1],
1094                         colon_datestr_from_sk( sk2 ),
1095                         colon_strtime (sk2->expiredate)
1096                    /* fixme: add LID */ );
1097             print_capabilities (NULL, sk2, NULL);
1098             putchar ('\n');
1099             if( fpr > 1 )
1100                 print_fingerprint( NULL, sk2, 0 );
1101         }
1102         else if( opt.list_sigs && node->pkt->pkttype == PKT_SIGNATURE ) {
1103             PKT_signature *sig = node->pkt->pkt.signature;
1104             int sigrc, fprokay=0;
1105             char *sigstr;
1106             size_t fplen;
1107             byte fparray[MAX_FINGERPRINT_LEN];
1108
1109             if( !any ) { /* no user id, (maybe a revocation follows)*/
1110                 if( sig->sig_class == 0x20 )
1111                     fputs("[revoked]:", stdout);
1112                 else if( sig->sig_class == 0x18 )
1113                     fputs("[key binding]:", stdout);
1114                 else if( sig->sig_class == 0x28 )
1115                     fputs("[subkey revoked]:", stdout);
1116                 else
1117                     putchar (':');
1118                 putchar(':');
1119                 print_capabilities (pk, sk, keyblock);
1120                 putchar('\n');
1121                 if( fpr )
1122                     print_fingerprint( pk, sk, 0 );
1123                 any=1;
1124             }
1125
1126             if( sig->sig_class == 0x20 || sig->sig_class == 0x28
1127                                        || sig->sig_class == 0x30 )
1128                sigstr = "rev";
1129             else if( (sig->sig_class&~3) == 0x10 )
1130                sigstr = "sig";
1131             else if( sig->sig_class == 0x18 )
1132                sigstr = "sig";
1133             else if( sig->sig_class == 0x1F )
1134                sigstr = "sig";
1135             else {
1136                 printf ("sig::::::::::%02x%c:\n",
1137                         sig->sig_class, sig->flags.exportable?'x':'l');
1138                 continue;
1139             }
1140             if( opt.check_sigs ) {
1141                 PKT_public_key *signer_pk=NULL;
1142
1143                 fflush(stdout);
1144                 if(opt.no_sig_cache)
1145                   signer_pk = xcalloc (1, sizeof(PKT_public_key));
1146
1147                 rc = check_key_signature2( keyblock, node, NULL, signer_pk,
1148                                            NULL, NULL, NULL );
1149                 switch( gpg_err_code (rc) ) {
1150                   case 0:                  sigrc = '!'; break;
1151                   case GPG_ERR_BAD_SIGNATURE:    sigrc = '-'; break;
1152                   case GPG_ERR_NO_PUBKEY:
1153                   case GPG_ERR_UNUSABLE_PUBKEY:  sigrc = '?'; break;
1154                   default:                 sigrc = '%'; break;
1155                 }
1156
1157                 if(opt.no_sig_cache)
1158                   {
1159                     if(!rc)
1160                       {
1161                         fingerprint_from_pk (signer_pk, fparray, &fplen);
1162                         fprokay=1;
1163                       }
1164                     free_public_key(signer_pk);
1165                   }
1166             }
1167             else {
1168                 rc = 0;
1169                 sigrc = ' ';
1170             }
1171             fputs( sigstr, stdout );
1172             putchar(':');
1173             if( sigrc != ' ' )
1174                 putchar(sigrc);
1175             printf("::%d:%08lX%08lX:%s:%s:", sig->pubkey_algo,
1176                    (ulong)sig->keyid[0], (ulong)sig->keyid[1],
1177                    colon_datestr_from_sig(sig),
1178                    colon_expirestr_from_sig(sig));
1179
1180             if(sig->trust_depth || sig->trust_value)
1181               printf("%d %d",sig->trust_depth,sig->trust_value);
1182             printf(":");
1183
1184             if(sig->trust_regexp)
1185               print_string(stdout,sig->trust_regexp,
1186                            strlen(sig->trust_regexp),':');
1187             printf(":");
1188
1189             if( sigrc == '%' )
1190                 printf("[%s] ", gpg_strerror (rc) );
1191             else if( sigrc == '?' )
1192                 ;
1193             else if ( !opt.fast_list_mode ) {
1194                 size_t n;
1195                 char *p = get_user_id( sig->keyid, &n );
1196                 print_string( stdout, p, n, ':' );
1197                 xfree (p);
1198             }
1199             printf(":%02x%c:", sig->sig_class,sig->flags.exportable?'x':'l');
1200             if(opt.no_sig_cache && opt.check_sigs && fprokay)
1201               {
1202                 size_t i;
1203
1204                 printf(":");
1205
1206                 for (i=0; i < fplen ; i++ )
1207                   printf ("%02X", fparray[i] );
1208
1209                 printf(":");
1210               }
1211
1212             printf("\n");
1213             /* fixme: check or list other sigs here */
1214         }
1215     }
1216     if( !any ) {/* oops, no user id */
1217         putchar(':');
1218         putchar(':');
1219         print_capabilities (pk, sk, keyblock);
1220         putchar('\n');
1221     }
1222 }
1223
1224 /*
1225  * Reorder the keyblock so that the primary user ID (and not attribute
1226  * packet) comes first.  Fixme: Replace this by a generic sort
1227  * function.  */
1228 void
1229 reorder_keyblock (KBNODE keyblock)
1230 {
1231     KBNODE primary = NULL, primary0 = NULL, primary2 = NULL;
1232     KBNODE last, node;
1233
1234     for (node=keyblock; node; primary0=node, node = node->next) {
1235         if( node->pkt->pkttype == PKT_USER_ID &&
1236             !node->pkt->pkt.user_id->attrib_data &&
1237             node->pkt->pkt.user_id->is_primary ) {
1238             primary = primary2 = node;
1239             for (node=node->next; node; primary2=node, node = node->next ) {
1240                 if( node->pkt->pkttype == PKT_USER_ID
1241                     || node->pkt->pkttype == PKT_PUBLIC_SUBKEY
1242                     || node->pkt->pkttype == PKT_SECRET_SUBKEY ) {
1243                     break;
1244                 }
1245             }
1246             break;
1247         }
1248     }
1249     if ( !primary )
1250         return;  /* no primary key flag found (should not happen) */
1251
1252     for (last=NULL, node=keyblock; node; last = node, node = node->next) {
1253         if( node->pkt->pkttype == PKT_USER_ID )
1254             break;
1255     }
1256     assert (node);
1257     assert (last); /* the user ID is never the first packet */
1258     assert (primary0);  /* ditto (this is the node before primary) */
1259     if ( node == primary )
1260         return; /* already the first one */
1261
1262     last->next = primary;
1263     primary0->next = primary2->next;
1264     primary2->next = node;
1265 }
1266
1267 void
1268 list_keyblock( KBNODE keyblock, int secret, int fpr, void *opaque )
1269 {
1270     reorder_keyblock (keyblock);
1271     if (opt.with_colons)
1272         list_keyblock_colon (keyblock, secret, fpr );
1273     else
1274         list_keyblock_print (keyblock, secret, fpr, opaque );
1275 }
1276
1277 /*
1278  * standard function to print the finperprint.
1279  * mode 0: as used in key listings, opt.with_colons is honored
1280  *      1: print using log_info ()
1281  *      2: direct use of tty
1282  *      3: direct use of tty but only primary key.
1283  * modes 1 and 2 will try and print both subkey and primary key fingerprints
1284  */
1285 void
1286 print_fingerprint (PKT_public_key *pk, PKT_secret_key *sk, int mode )
1287 {
1288     byte array[MAX_FINGERPRINT_LEN], *p;
1289     size_t i, n;
1290     FILE *fp;
1291     const char *text;
1292     int primary=0;
1293
1294     if(sk)
1295       {
1296         if(sk->main_keyid[0]==sk->keyid[0] && sk->main_keyid[1]==sk->keyid[1])
1297           primary=1;
1298       }
1299     else
1300       {
1301         if(pk->main_keyid[0]==pk->keyid[0] && pk->main_keyid[1]==pk->keyid[1])
1302           primary=1;
1303       }
1304
1305     /* Just to be safe */
1306     if(mode&0x80 && !primary)
1307       {
1308         log_error("primary key is not really primary!\n");
1309         return;
1310       }
1311
1312     mode&=~0x80;
1313
1314     if(!primary && (mode==1 || mode==2))
1315       {
1316         if(sk)
1317           {
1318             PKT_secret_key *primary_sk=xcalloc (1,sizeof(*primary_sk));
1319             get_seckey(primary_sk,sk->main_keyid);
1320             print_fingerprint(NULL,primary_sk,mode|0x80);
1321             free_secret_key(primary_sk);
1322           }
1323         else
1324           {
1325             PKT_public_key *primary_pk=xcalloc (1,sizeof(*primary_pk));
1326             get_pubkey(primary_pk,pk->main_keyid);
1327             print_fingerprint(primary_pk,NULL,mode|0x80);
1328             free_public_key(primary_pk);
1329           }
1330       }
1331
1332     if (mode == 1) {
1333         fp = log_get_stream ();
1334         if(primary)
1335           text = _("Primary key fingerprint:");
1336         else
1337           text = _("     Subkey fingerprint:");
1338     }
1339     else if (mode == 2) {
1340         fp = NULL; /* use tty */
1341         /* Translators: this should fit into 24 bytes to that the fingerprint
1342          * data is properly aligned with the user ID */
1343         if(primary)
1344           text = _(" Primary key fingerprint:");
1345         else
1346           text = _("      Subkey fingerprint:");
1347     }
1348     else if (mode == 3) {
1349         fp = NULL; /* use tty */
1350         text = _("      Key fingerprint =");
1351     }
1352     else {
1353         fp = stdout;
1354         text = _("      Key fingerprint =");
1355     }
1356
1357     if (sk)
1358         fingerprint_from_sk (sk, array, &n);
1359     else
1360         fingerprint_from_pk (pk, array, &n);
1361     p = array;
1362     if (opt.with_colons && !mode) {
1363         fprintf (fp, "fpr:::::::::");
1364         for (i=0; i < n ; i++, p++ )
1365             fprintf (fp, "%02X", *p );
1366         putc(':', fp);
1367     }
1368     else {
1369         if (fp)
1370             fputs (text, fp);
1371         else
1372             tty_printf ("%s", text);
1373         if (n == 20) {
1374             for (i=0; i < n ; i++, i++, p += 2 ) {
1375                 if (fp) {
1376                     if (i == 10 )
1377                         putc(' ', fp);
1378                     fprintf (fp, " %02X%02X", *p, p[1] );
1379                 }
1380                 else {
1381                     if (i == 10 )
1382                         tty_printf (" ");
1383                     tty_printf (" %02X%02X", *p, p[1]);
1384                 }
1385             }
1386         }
1387         else {
1388             for (i=0; i < n ; i++, p++ ) {
1389                 if (fp) {
1390                     if (i && !(i%8) )
1391                         putc (' ', fp);
1392                     fprintf (fp, " %02X", *p );
1393                 }
1394                 else {
1395                     if (i && !(i%8) )
1396                         tty_printf (" ");
1397                     tty_printf (" %02X", *p );
1398                 }
1399             }
1400         }
1401     }
1402     if (fp)
1403         putc ('\n', fp);
1404     else
1405         tty_printf ("\n");
1406 }
1407
1408
1409 /* Print the serial number of an OpenPGP card if available. */
1410 static void
1411 print_card_serialno (PKT_secret_key *sk)
1412 {
1413   int i;
1414
1415   if (!sk)
1416     return;
1417   if (!sk->is_protected || sk->protect.s2k.mode != 1002)
1418     return; /* Not a card. */
1419   if (opt.with_colons)
1420     return; /* Format not yet defined. */
1421
1422   fputs (_("      Card serial no. ="), stdout);
1423   putchar (' ');
1424   if (sk->protect.ivlen == 16
1425       && !memcmp (sk->protect.iv, "\xD2\x76\x00\x01\x24\x01", 6) )
1426     { /* This is an OpenPGP card. Just print the relevant part. */
1427       for (i=8; i < 14; i++)
1428         {
1429           if (i == 10)
1430             putchar (' ');
1431           printf ("%02X", sk->protect.iv[i]);
1432         }
1433     }
1434   else
1435     { /* Something is wrong: Print all. */
1436       for (i=0; i < sk->protect.ivlen; i++)
1437         printf ("%02X", sk->protect.iv[i]);
1438     }
1439   putchar ('\n');
1440 }
1441
1442 void set_attrib_fd(int fd)
1443 {
1444   static int last_fd=-1;
1445
1446   if ( fd != -1 && last_fd == fd )
1447     return;
1448
1449   if ( attrib_fp && attrib_fp != stdout && attrib_fp != stderr )
1450     fclose (attrib_fp);
1451   attrib_fp = NULL;
1452   if ( fd == -1 )
1453     return;
1454
1455   if( fd == 1 )
1456     attrib_fp = stdout;
1457   else if( fd == 2 )
1458     attrib_fp = stderr;
1459   else
1460     attrib_fp = fdopen( fd, "w" );
1461   if( !attrib_fp ) {
1462     log_fatal("can't open fd %d for attribute output: %s\n",
1463               fd, strerror(errno));
1464   }
1465   last_fd = fd;
1466 }