LCOV - code coverage report
Current view: top level - tests - run-keylist.c (source / functions) Hit Total Coverage
Test: coverage.info Lines: 0 235 0.0 %
Date: 2018-11-14 16:53:58 Functions: 0 3 0.0 %

          Line data    Source code
       1             : /* run-keylist.c  - Helper to show a key listing.
       2             :    Copyright (C) 2008, 2009 g10 Code GmbH
       3             : 
       4             :    This file is part of GPGME.
       5             : 
       6             :    GPGME is free software; you can redistribute it and/or modify it
       7             :    under the terms of the GNU Lesser General Public License as
       8             :    published by the Free Software Foundation; either version 2.1 of
       9             :    the License, or (at your option) any later version.
      10             : 
      11             :    GPGME is distributed in the hope that it will be useful, but
      12             :    WITHOUT ANY WARRANTY; without even the implied warranty of
      13             :    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      14             :    Lesser General Public License for more details.
      15             : 
      16             :    You should have received a copy of the GNU Lesser General Public
      17             :    License along with this program; if not, see <https://www.gnu.org/licenses/>.
      18             : */
      19             : 
      20             : /* We need to include config.h so that we know whether we are building
      21             :    with large file system (LFS) support. */
      22             : #ifdef HAVE_CONFIG_H
      23             : #include <config.h>
      24             : #endif
      25             : 
      26             : #include <stdlib.h>
      27             : #include <stdio.h>
      28             : #include <string.h>
      29             : #include <time.h>
      30             : 
      31             : #include <gpgme.h>
      32             : 
      33             : #define PGM "run-keylist"
      34             : 
      35             : #include "run-support.h"
      36             : 
      37             : 
      38             : static int verbose;
      39             : 
      40             : 
      41             : static int
      42           0 : show_usage (int ex)
      43             : {
      44           0 :   fputs ("usage: " PGM " [options] [USERID_or_FILE]\n\n"
      45             :          "Options:\n"
      46             :          "  --verbose        run in verbose mode\n"
      47             :          "  --openpgp        use the OpenPGP protocol (default)\n"
      48             :          "  --cms            use the CMS protocol\n"
      49             :          "  --secret         list only secret keys\n"
      50             :          "  --with-secret    list pubkeys with secret info filled\n"
      51             :          "  --local          use GPGME_KEYLIST_MODE_LOCAL\n"
      52             :          "  --extern         use GPGME_KEYLIST_MODE_EXTERN\n"
      53             :          "  --sigs           use GPGME_KEYLIST_MODE_SIGS\n"
      54             :          "  --tofu           use GPGME_KEYLIST_MODE_TOFU\n"
      55             :          "  --sig-notations  use GPGME_KEYLIST_MODE_SIG_NOTATIONS\n"
      56             :          "  --ephemeral      use GPGME_KEYLIST_MODE_EPHEMERAL\n"
      57             :          "  --validate       use GPGME_KEYLIST_MODE_VALIDATE\n"
      58             :          "  --import         import all keys\n"
      59             :          "  --offline        use offline mode\n"
      60             :          "  --from-file      list all keys in the given file\n"
      61             :          "  --from-wkd       list key from a web key directory\n"
      62             :          "  --require-gnupg  required at least the given GnuPG version\n"
      63             :          "  --trust-model    use the specified trust-model\n"
      64             :          , stderr);
      65           0 :   exit (ex);
      66             : }
      67             : 
      68             : 
      69             : static const char *
      70           0 : isotimestr (unsigned long value)
      71             : {
      72             :   time_t t;
      73             :   static char buffer[25+5];
      74             :   struct tm *tp;
      75             : 
      76           0 :   if (!value)
      77           0 :     return "none";
      78           0 :   t = value;
      79             : 
      80           0 :   tp = gmtime (&t);
      81           0 :   snprintf (buffer, sizeof buffer, "%04d-%02d-%02d %02d:%02d:%02d",
      82           0 :             1900+tp->tm_year, tp->tm_mon+1, tp->tm_mday,
      83             :             tp->tm_hour, tp->tm_min, tp->tm_sec);
      84           0 :   return buffer;
      85             : }
      86             : 
      87             : 
      88             : 
      89             : int
      90           0 : main (int argc, char **argv)
      91             : {
      92           0 :   int last_argc = -1;
      93             :   gpgme_error_t err;
      94             :   gpgme_ctx_t ctx;
      95           0 :   gpgme_keylist_mode_t mode = 0;
      96             :   gpgme_key_t key;
      97             :   gpgme_subkey_t subkey;
      98             :   gpgme_keylist_result_t result;
      99           0 :   int import = 0;
     100             :   gpgme_key_t keyarray[100];
     101           0 :   int keyidx = 0;
     102           0 :   gpgme_protocol_t protocol = GPGME_PROTOCOL_OpenPGP;
     103           0 :   int only_secret = 0;
     104           0 :   int offline = 0;
     105           0 :   int from_file = 0;
     106           0 :   int from_wkd = 0;
     107           0 :   gpgme_data_t data = NULL;
     108           0 :   char *trust_model = NULL;
     109             : 
     110             : 
     111           0 :   if (argc)
     112           0 :     { argc--; argv++; }
     113             : 
     114           0 :   while (argc && last_argc != argc )
     115             :     {
     116           0 :       last_argc = argc;
     117           0 :       if (!strcmp (*argv, "--"))
     118             :         {
     119           0 :           argc--; argv++;
     120           0 :           break;
     121             :         }
     122           0 :       else if (!strcmp (*argv, "--help"))
     123           0 :         show_usage (0);
     124           0 :       else if (!strcmp (*argv, "--verbose"))
     125             :         {
     126           0 :           verbose = 1;
     127           0 :           argc--; argv++;
     128             :         }
     129           0 :       else if (!strcmp (*argv, "--openpgp"))
     130             :         {
     131           0 :           protocol = GPGME_PROTOCOL_OpenPGP;
     132           0 :           argc--; argv++;
     133             :         }
     134           0 :       else if (!strcmp (*argv, "--cms"))
     135             :         {
     136           0 :           protocol = GPGME_PROTOCOL_CMS;
     137           0 :           argc--; argv++;
     138             :         }
     139           0 :       else if (!strcmp (*argv, "--secret"))
     140             :         {
     141           0 :           only_secret = 1;
     142           0 :           argc--; argv++;
     143             :         }
     144           0 :       else if (!strcmp (*argv, "--local"))
     145             :         {
     146           0 :           mode |= GPGME_KEYLIST_MODE_LOCAL;
     147           0 :           argc--; argv++;
     148             :         }
     149           0 :       else if (!strcmp (*argv, "--extern"))
     150             :         {
     151           0 :           mode |= GPGME_KEYLIST_MODE_EXTERN;
     152           0 :           argc--; argv++;
     153             :         }
     154           0 :       else if (!strcmp (*argv, "--tofu"))
     155             :         {
     156           0 :           mode |= GPGME_KEYLIST_MODE_WITH_TOFU;
     157           0 :           argc--; argv++;
     158             :         }
     159           0 :       else if (!strcmp (*argv, "--sigs"))
     160             :         {
     161           0 :           mode |= GPGME_KEYLIST_MODE_SIGS;
     162           0 :           argc--; argv++;
     163             :         }
     164           0 :       else if (!strcmp (*argv, "--sig-notations"))
     165             :         {
     166           0 :           mode |= GPGME_KEYLIST_MODE_SIG_NOTATIONS;
     167           0 :           argc--; argv++;
     168             :         }
     169           0 :       else if (!strcmp (*argv, "--ephemeral"))
     170             :         {
     171           0 :           mode |= GPGME_KEYLIST_MODE_EPHEMERAL;
     172           0 :           argc--; argv++;
     173             :         }
     174           0 :       else if (!strcmp (*argv, "--validate"))
     175             :         {
     176           0 :           mode |= GPGME_KEYLIST_MODE_VALIDATE;
     177           0 :           argc--; argv++;
     178             :         }
     179           0 :       else if (!strcmp (*argv, "--with-secret"))
     180             :         {
     181           0 :           mode |= GPGME_KEYLIST_MODE_WITH_SECRET;
     182           0 :           argc--; argv++;
     183             :         }
     184           0 :       else if (!strcmp (*argv, "--import"))
     185             :         {
     186           0 :           import = 1;
     187           0 :           argc--; argv++;
     188             :         }
     189           0 :       else if (!strcmp (*argv, "--offline"))
     190             :         {
     191           0 :           offline = 1;
     192           0 :           argc--; argv++;
     193             :         }
     194           0 :       else if (!strcmp (*argv, "--from-file"))
     195             :         {
     196           0 :           from_file = 1;
     197           0 :           argc--; argv++;
     198             :         }
     199           0 :       else if (!strcmp (*argv, "--require-gnupg"))
     200             :         {
     201           0 :           argc--; argv++;
     202           0 :           if (!argc)
     203           0 :             show_usage (1);
     204           0 :           gpgme_set_global_flag ("require-gnupg", *argv);
     205           0 :           argc--; argv++;
     206             :         }
     207           0 :       else if (!strcmp (*argv, "--from-wkd"))
     208             :         {
     209           0 :           argc--; argv++;
     210           0 :           mode |= GPGME_KEYLIST_MODE_LOCATE;
     211           0 :           from_wkd = 1;
     212             :         }
     213           0 :       else if (!strcmp (*argv, "--trust-model"))
     214             :         {
     215           0 :           argc--; argv++;
     216           0 :           if (!argc)
     217           0 :             show_usage (1);
     218           0 :           trust_model = strdup (*argv);
     219           0 :           argc--; argv++;
     220             :         }
     221           0 :       else if (!strncmp (*argv, "--", 2))
     222           0 :         show_usage (1);
     223             :     }
     224             : 
     225           0 :   if (argc > 1)
     226           0 :     show_usage (1);
     227           0 :   else if (from_file && !argc)
     228           0 :     show_usage (1);
     229             : 
     230           0 :   init_gpgme (protocol);
     231             : 
     232           0 :   err = gpgme_new (&ctx);
     233           0 :   fail_if_err (err);
     234           0 :   gpgme_set_protocol (ctx, protocol);
     235             : 
     236           0 :   gpgme_set_keylist_mode (ctx, mode);
     237             : 
     238           0 :   gpgme_set_offline (ctx, offline);
     239             : 
     240           0 :   if (trust_model)
     241             :     {
     242           0 :       err = gpgme_set_ctx_flag (ctx, "trust-model", trust_model);
     243           0 :       fail_if_err (err);
     244             :     }
     245             : 
     246           0 :   if (from_wkd)
     247             :     {
     248           0 :       err = gpgme_set_ctx_flag (ctx, "auto-key-locate",
     249             :                                 "clear,nodefault,wkd");
     250           0 :       fail_if_err (err);
     251             :     }
     252             : 
     253           0 :   if (from_file)
     254             :     {
     255           0 :       err = gpgme_data_new_from_file (&data, *argv, 1);
     256           0 :       fail_if_err (err);
     257             : 
     258           0 :       err = gpgme_op_keylist_from_data_start (ctx, data, 0);
     259             :     }
     260             :   else
     261           0 :     err = gpgme_op_keylist_start (ctx, argc? argv[0]:NULL, only_secret);
     262           0 :   fail_if_err (err);
     263             : 
     264           0 :   while (!(err = gpgme_op_keylist_next (ctx, &key)))
     265             :     {
     266             :       gpgme_user_id_t uid;
     267             :       gpgme_tofu_info_t ti;
     268             :       gpgme_key_sig_t ks;
     269             :       int nuids;
     270             :       int nsub;
     271             :       int nsigs;
     272             : 
     273           0 :       printf ("keyid   : %s\n", key->subkeys?nonnull (key->subkeys->keyid):"?");
     274           0 :       printf ("fpr     : %s\n", key->subkeys?nonnull (key->subkeys->fpr):"?");
     275           0 :       if (key->subkeys && key->subkeys->keygrip)
     276           0 :         printf ("grip    : %s\n", key->subkeys->keygrip);
     277           0 :       if (key->subkeys && key->subkeys->curve)
     278           0 :             printf ("curve   : %s\n", key->subkeys->curve);
     279           0 :       printf ("caps    : %s%s%s%s\n",
     280           0 :               key->can_encrypt? "e":"",
     281           0 :               key->can_sign? "s":"",
     282           0 :               key->can_certify? "c":"",
     283           0 :               key->can_authenticate? "a":"");
     284           0 :       printf ("flags   :%s%s%s%s%s%s%s%s\n",
     285           0 :               key->secret? " secret":"",
     286           0 :               key->revoked? " revoked":"",
     287           0 :               key->expired? " expired":"",
     288           0 :               key->disabled? " disabled":"",
     289           0 :               key->invalid? " invalid":"",
     290           0 :               key->is_qualified? " qualified":"",
     291           0 :               key->subkeys && key->subkeys->is_de_vs? " de-vs":"",
     292           0 :               key->subkeys && key->subkeys->is_cardkey? " cardkey":"");
     293           0 :       printf ("upd     : %lu (%u)\n", key->last_update, key->origin);
     294             : 
     295           0 :       subkey = key->subkeys;
     296           0 :       if (subkey)
     297           0 :         subkey = subkey->next;
     298           0 :       for (nsub=1; subkey; subkey = subkey->next, nsub++)
     299             :         {
     300           0 :           printf ("fpr   %2d: %s\n", nsub, nonnull (subkey->fpr));
     301           0 :           if (subkey->keygrip)
     302           0 :             printf ("grip  %2d: %s\n", nsub, subkey->keygrip);
     303           0 :           if (subkey->curve)
     304           0 :             printf ("curve %2d: %s\n", nsub, subkey->curve);
     305           0 :           printf ("caps  %2d: %s%s%s%s\n",
     306             :                   nsub,
     307           0 :                   subkey->can_encrypt? "e":"",
     308           0 :                   subkey->can_sign? "s":"",
     309           0 :                   subkey->can_certify? "c":"",
     310           0 :                   subkey->can_authenticate? "a":"");
     311           0 :           printf ("flags %2d:%s%s%s%s%s%s%s%s\n",
     312             :                   nsub,
     313           0 :                   subkey->secret? " secret":"",
     314           0 :                   subkey->revoked? " revoked":"",
     315           0 :                   subkey->expired? " expired":"",
     316           0 :                   subkey->disabled? " disabled":"",
     317           0 :                   subkey->invalid? " invalid":"",
     318           0 :                   subkey->is_qualified? " qualified":"",
     319           0 :                   subkey->is_de_vs? " de-vs":"",
     320           0 :                   subkey->is_cardkey? " cardkey":"");
     321             :         }
     322           0 :       for (nuids=0, uid=key->uids; uid; uid = uid->next, nuids++)
     323             :         {
     324           0 :           printf ("userid %d: %s\n", nuids, nonnull(uid->uid));
     325           0 :           printf ("    mbox: %s\n", nonnull(uid->address));
     326           0 :           if (uid->email && uid->email != uid->address)
     327           0 :             printf ("   email: %s\n", uid->email);
     328           0 :           if (uid->name)
     329           0 :             printf ("    name: %s\n", uid->name);
     330           0 :           if (uid->comment)
     331           0 :             printf ("   cmmnt: %s\n", uid->comment);
     332           0 :           printf ("     upd: %lu (%u)\n", uid->last_update, uid->origin);
     333           0 :           printf ("   valid: %s\n",
     334           0 :                   uid->validity == GPGME_VALIDITY_UNKNOWN? "unknown":
     335           0 :                   uid->validity == GPGME_VALIDITY_UNDEFINED? "undefined":
     336           0 :                   uid->validity == GPGME_VALIDITY_NEVER? "never":
     337           0 :                   uid->validity == GPGME_VALIDITY_MARGINAL? "marginal":
     338           0 :                   uid->validity == GPGME_VALIDITY_FULL? "full":
     339           0 :                   uid->validity == GPGME_VALIDITY_ULTIMATE? "ultimate": "[?]");
     340           0 :           if ((ti = uid->tofu))
     341             :             {
     342           0 :               printf ("    tofu: %u (%s)\n", ti->validity,
     343           0 :                       ti->validity == 0? "conflict" :
     344           0 :                       ti->validity == 1? "no history" :
     345           0 :                       ti->validity == 2? "little history" :
     346           0 :                       ti->validity == 3? "enough history" :
     347           0 :                       ti->validity == 4? "lot of history" : "?");
     348           0 :               printf ("  policy: %u (%s)\n", ti->policy,
     349           0 :                       ti->policy == GPGME_TOFU_POLICY_NONE? "none" :
     350           0 :                       ti->policy == GPGME_TOFU_POLICY_AUTO? "auto" :
     351           0 :                       ti->policy == GPGME_TOFU_POLICY_GOOD? "good" :
     352           0 :                       ti->policy == GPGME_TOFU_POLICY_UNKNOWN? "unknown" :
     353           0 :                       ti->policy == GPGME_TOFU_POLICY_BAD? "bad" :
     354           0 :                       ti->policy == GPGME_TOFU_POLICY_ASK? "ask" : "?");
     355           0 :               printf ("   nsigs: %hu\n", ti->signcount);
     356           0 :               printf ("   first: %s\n", isotimestr (ti->signfirst));
     357           0 :               printf ("    last: %s\n", isotimestr (ti->signlast));
     358           0 :               printf ("   nencr: %hu\n", ti->encrcount);
     359           0 :               printf ("   first: %s\n", isotimestr (ti->encrfirst));
     360           0 :               printf ("    last: %s\n", isotimestr (ti->encrlast));
     361             :             }
     362           0 :           for (nsigs=0, ks=uid->signatures; ks; ks = ks->next, nsigs++)
     363             :             {
     364           0 :               printf ("signature %d: %s\n", nsigs, nonnull (ks->uid));
     365           0 :               printf ("       keyid: %s\n", nonnull (ks->keyid));
     366           0 :               printf ("     created: %s\n", isotimestr(ks->timestamp));
     367           0 :               printf ("     expires: %s\n", isotimestr(ks->expires));
     368           0 :               printf ("       class: %x\n", ks->sig_class);
     369             :             }
     370             :         }
     371             : 
     372           0 :       putchar ('\n');
     373             : 
     374           0 :       if (import)
     375             :         {
     376           0 :           if (keyidx < DIM (keyarray)-1)
     377           0 :             keyarray[keyidx++] = key;
     378             :           else
     379             :             {
     380           0 :               fprintf (stderr, PGM": too many keys in import mode"
     381             :                        "- skipping this key\n");
     382           0 :               gpgme_key_unref (key);
     383             :             }
     384             :         }
     385             :       else
     386           0 :         gpgme_key_unref (key);
     387             :     }
     388           0 :   if (gpgme_err_code (err) != GPG_ERR_EOF)
     389           0 :     fail_if_err (err);
     390           0 :   err = gpgme_op_keylist_end (ctx);
     391           0 :   fail_if_err (err);
     392           0 :   keyarray[keyidx] = NULL;
     393           0 :   gpgme_data_release (data);
     394             : 
     395           0 :   result = gpgme_op_keylist_result (ctx);
     396           0 :   if (result->truncated)
     397             :     {
     398           0 :       fprintf (stderr, PGM ": key listing unexpectedly truncated\n");
     399           0 :       exit (1);
     400             :     }
     401             : 
     402           0 :   if (import)
     403             :     {
     404             :       gpgme_import_result_t impres;
     405             : 
     406           0 :       err = gpgme_op_import_keys (ctx, keyarray);
     407           0 :       fail_if_err (err);
     408           0 :       impres = gpgme_op_import_result (ctx);
     409           0 :       if (!impres)
     410             :         {
     411           0 :           fprintf (stderr, PGM ": no import result returned\n");
     412           0 :           exit (1);
     413             :         }
     414           0 :       print_import_result (impres);
     415             :     }
     416             : 
     417           0 :   for (keyidx=0; keyarray[keyidx]; keyidx++)
     418           0 :     gpgme_key_unref (keyarray[keyidx]);
     419             : 
     420           0 :   free (trust_model);
     421             : 
     422           0 :   gpgme_release (ctx);
     423           0 :   return 0;
     424             : }

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