Add new functions to import and export keys specified by gpgme_key_t.

Allow  exporting keys to a keyserver.

1 files changed, 284 insertions, 0 deletions

diff --git a/tests/gpg/pgp-keylist.c b/tests/gpg/pgp-keylist.c
new file mode 100644
index 00000000..2645f48b
--- /dev/null
+++ b/tests/gpg/pgp-keylist.c
@@ -0,0 +1,284 @@
+/* pgp-keylist.c  - Helper to show a key listing.
+   Copyright (C) 2008, 2009 g10 Code GmbH
+
+   This file is part of GPGME.
+ 
+   GPGME is free software; you can redistribute it and/or modify it
+   under the terms of the GNU Lesser General Public License as
+   published by the Free Software Foundation; either version 2.1 of
+   the License, or (at your option) any later version.
+   
+   GPGME is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+   
+   You should have received a copy of the GNU Lesser General Public
+   License along with this program; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+/* We need to include config.h so that we know whether we are building
+   with large file system (LFS) support. */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include <gpgme.h>
+
+#define PGM "pgp-keylist"
+
+#include "t-support.h"
+
+
+static int verbose;
+
+
+static const char *
+nonnull (const char *s)
+{
+  return s? s :"[none]";
+}
+
+
+static void
+print_import_result (gpgme_import_result_t r)
+{
+  gpgme_import_status_t st;
+
+  printf ("key import results:\n"
+          "        considered: %d\n"
+          "        no user id: %d\n"
+          "          imported: %d\n"
+          "      imported_rsa: %d\n"
+          "         unchanged: %d\n"
+          "      new user ids: %d\n"
+          "       new subkeys: %d\n"
+          "    new signatures: %d\n"
+          "   new revocations: %d\n"
+          "       secret read: %d\n"
+          "   secret imported: %d\n"
+          "  secret unchanged: %d\n"
+          "  skipped new keys: %d\n"
+          "      not imported: %d\n",
+          r->considered,
+          r->no_user_id,
+          r->imported,
+          r->imported_rsa,
+          r->unchanged,
+          r->new_user_ids,
+          r->new_sub_keys,
+          r->new_signatures,
+          r->new_revocations,
+          r->secret_read,
+          r->secret_imported,
+          r->secret_unchanged,
+          r->skipped_new_keys,
+          r->not_imported);
+
+  for (st=r->imports; st; st = st->next)
+    {
+      printf ("  fpr: %s err: %d (%s) status:", nonnull (st->fpr),
+              st->result, gpg_strerror (st->result));
+      if (st->status & GPGME_IMPORT_NEW)
+        fputs (" new", stdout);
+      if (st->status & GPGME_IMPORT_UID)
+        fputs (" uid", stdout);
+      if (st->status & GPGME_IMPORT_SIG)
+        fputs (" sig", stdout);
+      if (st->status & GPGME_IMPORT_SUBKEY)
+        fputs (" subkey", stdout);
+      if (st->status & GPGME_IMPORT_SECRET)
+        fputs (" secret", stdout);
+      putchar ('\n');
+    }
+}
+
+
+static int
+show_usage (int ex)
+{
+  fputs ("usage: " PGM " [options] [USERID]\n\n"
+         "Options:\n"
+         "  --verbose        run in verbose mode\n"
+         "  --local          use GPGME_KEYLIST_MODE_LOCAL\n"
+         "  --extern         use GPGME_KEYLIST_MODE_EXTERN\n"
+         "  --sigs           use GPGME_KEYLIST_MODE_SIGS\n"
+         "  --sig-notations  use GPGME_KEYLIST_MODE_SIG_NOTATIONS\n"
+         "  --ephemeral      use GPGME_KEYLIST_MODE_EPHEMERAL\n"
+         "  --validate       use GPGME_KEYLIST_MODE_VALIDATE\n"
+         "  --import         import all keys\n"
+         , stderr);
+  exit (ex);
+}
+
+int 
+main (int argc, char **argv)
+{
+  int last_argc = -1;
+  gpgme_error_t err;
+  gpgme_ctx_t ctx;
+  gpgme_keylist_mode_t mode = 0;
+  gpgme_key_t key;
+  gpgme_keylist_result_t result;
+  int import = 0;
+  gpgme_key_t keyarray[100];
+  int keyidx = 0;
+
+  if (argc)
+    { argc--; argv++; }
+
+  while (argc && last_argc != argc )
+    {
+      last_argc = argc;
+      if (!strcmp (*argv, "--"))
+        {
+          argc--; argv++;
+          break;
+        }
+      else if (!strcmp (*argv, "--help"))
+        show_usage (0);
+      else if (!strcmp (*argv, "--verbose"))
+        {
+          verbose = 1;
+          argc--; argv++;
+        }
+      else if (!strcmp (*argv, "--local"))
+        {
+          mode |= GPGME_KEYLIST_MODE_LOCAL;
+          argc--; argv++;
+        }
+      else if (!strcmp (*argv, "--extern"))
+        {
+          mode |= GPGME_KEYLIST_MODE_EXTERN;
+          argc--; argv++;
+        }
+      else if (!strcmp (*argv, "--sigs"))
+        {
+          mode |= GPGME_KEYLIST_MODE_SIGS;
+          argc--; argv++;
+        }
+      else if (!strcmp (*argv, "--sig-notations"))
+        {
+          mode |= GPGME_KEYLIST_MODE_SIG_NOTATIONS;
+          argc--; argv++;
+        }
+      else if (!strcmp (*argv, "--ephemeral"))
+        {
+          mode |= GPGME_KEYLIST_MODE_EPHEMERAL;
+          argc--; argv++;
+        }
+      else if (!strcmp (*argv, "--validate"))
+        {
+          mode |= GPGME_KEYLIST_MODE_VALIDATE;
+          argc--; argv++;
+        }
+      else if (!strcmp (*argv, "--import"))
+        {
+          import = 1;
+          argc--; argv++;
+        }
+      else if (!strncmp (*argv, "--", 2))
+        show_usage (1);
+      
+    }          
+ 
+  if (argc > 1)
+    show_usage (1);
+
+  init_gpgme (GPGME_PROTOCOL_OpenPGP);
+
+  err = gpgme_new (&ctx);
+  fail_if_err (err);
+  gpgme_set_protocol (ctx, GPGME_PROTOCOL_OpenPGP);
+
+  gpgme_set_keylist_mode (ctx, mode);
+
+  err = gpgme_op_keylist_start (ctx, argc? argv[0]:NULL, 0);
+  fail_if_err (err);
+    
+  while (!(err = gpgme_op_keylist_next (ctx, &key)))
+    {
+      gpgme_user_id_t uid;
+      int nuids;
+      
+
+      printf ("keyid   : %s\n", key->subkeys?nonnull (key->subkeys->keyid):"?");
+      printf ("fpr     : %s\n", key->subkeys?nonnull (key->subkeys->fpr):"?");
+      printf ("caps    : %s%s%s%s\n",
+              key->can_encrypt? "e":"",
+              key->can_sign? "s":"",
+              key->can_certify? "c":"",
+              key->can_authenticate? "a":"");
+      printf ("flags   :%s%s%s%s%s%s\n",
+              key->secret? " secret":"",
+              key->revoked? " revoked":"",
+              key->expired? " expired":"",
+              key->disabled? " disabled":"",
+              key->invalid? " invalid":"",
+              key->is_qualified? " qualifid":"");
+      for (nuids=0, uid=key->uids; uid; uid = uid->next, nuids++)
+        {
+          printf ("userid %d: %s\n", nuids, nonnull(uid->uid));
+          printf ("valid  %d: %s\n", nuids, 
+                  uid->validity == GPGME_VALIDITY_UNKNOWN? "unknown":
+                  uid->validity == GPGME_VALIDITY_UNDEFINED? "undefined":
+                  uid->validity == GPGME_VALIDITY_NEVER? "never":
+                  uid->validity == GPGME_VALIDITY_MARGINAL? "marginal":
+                  uid->validity == GPGME_VALIDITY_FULL? "full":
+                  uid->validity == GPGME_VALIDITY_ULTIMATE? "ultimate": "[?]");
+        }
+
+      putchar ('\n');
+
+      if (import)
+        {
+          if (keyidx < DIM (keyarray)-1)
+            keyarray[keyidx++] = key;
+          else
+            {
+              fprintf (stderr, PGM": too many keys in import mode"
+                       "- skipping this key\n");
+              gpgme_key_unref (key);
+            }
+        }
+      else
+        gpgme_key_unref (key);
+    }
+  if (gpg_err_code (err) != GPG_ERR_EOF)
+    fail_if_err (err);
+  err = gpgme_op_keylist_end (ctx);
+  fail_if_err (err);
+  keyarray[keyidx] = NULL;
+
+  result = gpgme_op_keylist_result (ctx);
+  if (result->truncated)
+    {
+      fprintf (stderr, PGM ": key listing unexpectedly truncated\n");
+      exit (1);
+    }
+
+  if (import)
+    {
+      gpgme_import_result_t impres;
+
+      err = gpgme_op_import_keys (ctx, keyarray);
+      fail_if_err (err);
+      impres = gpgme_op_import_result (ctx);
+      if (!impres)
+        {
+          fprintf (stderr, PGM ": no import result returned\n");
+          exit (1);
+        }
+      print_import_result (impres);
+    }
+
+  for (keyidx=0; keyarray[keyidx]; keyidx++)
+    gpgme_key_unref (keyarray[keyidx]);
+
+  gpgme_release (ctx);
+  return 0;
+}