2 * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2014 the Claws Mail team
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
22 #include "claws-features.h"
31 #include <glib/gi18n.h>
36 #include <sys/types.h>
38 # include <sys/wait.h>
40 #if (defined(__DragonFly__) || defined(SOLARIS) || defined (__NetBSD__) || defined (__FreeBSD__) || defined (__OpenBSD__))
41 # include <sys/signal.h>
52 #include "prefs_common.h"
54 #include "alertpanel.h"
55 #include "passphrase.h"
56 #include "prefs_gpg.h"
58 #include "select-keys.h"
60 static void sgpgme_disable_all(void)
62 /* FIXME: set a flag, so that we don't bother the user with failed
66 gpgme_verify_result_t sgpgme_verify_signature(gpgme_ctx_t ctx, gpgme_data_t sig,
67 gpgme_data_t plain, gpgme_data_t dummy)
69 gpgme_verify_result_t status = NULL;
72 if ((err = gpgme_op_verify(ctx, sig, plain, dummy)) != GPG_ERR_NO_ERROR) {
73 debug_print("op_verify err %s\n", gpgme_strerror(err));
74 privacy_set_error("%s", gpgme_strerror(err));
75 return GINT_TO_POINTER(-GPG_ERR_SYSTEM_ERROR);
77 status = gpgme_op_verify_result(ctx);
78 if (status && status->signatures == NULL) {
79 debug_print("no signature found\n");
80 privacy_set_error(_("No signature found"));
81 return GINT_TO_POINTER(-GPG_ERR_SYSTEM_ERROR);
86 SignatureStatus sgpgme_sigstat_gpgme_to_privacy(gpgme_ctx_t ctx, gpgme_verify_result_t status)
88 gpgme_signature_t sig = NULL;
90 if (GPOINTER_TO_INT(status) == -GPG_ERR_SYSTEM_ERROR) {
91 debug_print("system error\n");
92 return SIGNATURE_CHECK_FAILED;
96 debug_print("status == NULL\n");
97 return SIGNATURE_UNCHECKED;
99 sig = status->signatures;
102 debug_print("sig == NULL\n");
103 return SIGNATURE_UNCHECKED;
106 debug_print("err code %d\n", gpg_err_code(sig->status));
107 switch (gpg_err_code(sig->status)) {
108 case GPG_ERR_NO_ERROR:
109 switch (sig->validity) {
110 case GPGME_VALIDITY_NEVER:
111 return SIGNATURE_INVALID;
112 case GPGME_VALIDITY_UNKNOWN:
113 case GPGME_VALIDITY_UNDEFINED:
114 case GPGME_VALIDITY_MARGINAL:
115 case GPGME_VALIDITY_FULL:
116 case GPGME_VALIDITY_ULTIMATE:
119 return SIGNATURE_CHECK_FAILED;
121 case GPG_ERR_SIG_EXPIRED:
122 case GPG_ERR_CERT_REVOKED:
123 return SIGNATURE_WARN;
124 case GPG_ERR_KEY_EXPIRED:
125 return SIGNATURE_KEY_EXPIRED;
126 case GPG_ERR_BAD_SIGNATURE:
127 return SIGNATURE_INVALID;
128 case GPG_ERR_NO_PUBKEY:
129 return SIGNATURE_CHECK_FAILED;
131 return SIGNATURE_CHECK_FAILED;
133 return SIGNATURE_CHECK_FAILED;
136 static const gchar *get_validity_str(unsigned long validity)
138 switch (gpg_err_code(validity)) {
139 case GPGME_VALIDITY_UNKNOWN:
141 case GPGME_VALIDITY_UNDEFINED:
142 return _("Undefined");
143 case GPGME_VALIDITY_NEVER:
145 case GPGME_VALIDITY_MARGINAL:
146 return _("Marginal");
147 case GPGME_VALIDITY_FULL:
149 case GPGME_VALIDITY_ULTIMATE:
150 return _("Ultimate");
156 static const gchar *get_owner_trust_str(unsigned long owner_trust)
158 switch (gpgme_err_code(owner_trust)) {
159 case GPGME_VALIDITY_NEVER:
160 return _("Untrusted");
161 case GPGME_VALIDITY_MARGINAL:
162 return _("Marginal");
163 case GPGME_VALIDITY_FULL:
165 case GPGME_VALIDITY_ULTIMATE:
166 return _("Ultimate");
172 static gchar *extract_name(const char *uid)
176 if (!strncmp(uid, "CN=", 3)) {
177 gchar *result = g_strdup(uid+3);
178 if (strstr(result, ","))
179 *(strstr(result, ",")) = '\0';
181 } else if (strstr(uid, ",CN=")) {
182 gchar *result = g_strdup(strstr(uid, ",CN=")+4);
183 if (strstr(result, ","))
184 *(strstr(result, ",")) = '\0';
187 return g_strdup(uid);
190 gchar *sgpgme_sigstat_info_short(gpgme_ctx_t ctx, gpgme_verify_result_t status)
192 gpgme_signature_t sig = NULL;
193 gpgme_user_id_t user = NULL;
196 gchar *result = NULL;
197 gpgme_error_t err = 0;
198 static gboolean warned = FALSE;
200 if (GPOINTER_TO_INT(status) == -GPG_ERR_SYSTEM_ERROR) {
201 return g_strdup_printf(_("The signature can't be checked - %s"), privacy_get_error());
204 if (status == NULL) {
205 return g_strdup(_("The signature has not been checked."));
207 sig = status->signatures;
209 return g_strdup(_("The signature has not been checked."));
212 err = gpgme_get_key(ctx, sig->fpr, &key, 0);
213 if (gpg_err_code(err) == GPG_ERR_NO_AGENT) {
215 alertpanel_error(_("PGP Core: Can't get key - no gpg-agent running."));
217 g_warning(_("PGP Core: Can't get key - no gpg-agent running."));
219 } else if (gpg_err_code(err) != GPG_ERR_NO_ERROR && gpg_err_code(err) != GPG_ERR_EOF) {
220 return g_strdup_printf(_("The signature can't be checked - %s"),
221 gpgme_strerror(err));
225 uname = extract_name(key->uids->uid);
227 uname = g_strdup("<?>");
229 switch (gpg_err_code(sig->status)) {
230 case GPG_ERR_NO_ERROR:
231 switch (user->validity) {
232 case GPGME_VALIDITY_ULTIMATE:
233 result = g_strdup_printf(_("Good signature from \"%s\" [ultimate]"), uname);
235 case GPGME_VALIDITY_FULL:
236 result = g_strdup_printf(_("Good signature from \"%s\" [full]"), uname);
238 case GPGME_VALIDITY_MARGINAL:
239 result = g_strdup_printf(_("Good signature from \"%s\" [marginal]"), uname);
241 case GPGME_VALIDITY_UNKNOWN:
242 case GPGME_VALIDITY_UNDEFINED:
243 case GPGME_VALIDITY_NEVER:
245 result = g_strdup_printf(_("Good signature from \"%s\""), uname);
249 case GPG_ERR_SIG_EXPIRED:
250 result = g_strdup_printf(_("Expired signature from \"%s\""), uname);
252 case GPG_ERR_KEY_EXPIRED:
253 result = g_strdup_printf(_("Good signature from \"%s\", but the key has expired"), uname);
255 case GPG_ERR_CERT_REVOKED:
256 result = g_strdup_printf(_("Good signature from \"%s\", but the key has been revoked"), uname);
258 case GPG_ERR_BAD_SIGNATURE:
259 result = g_strdup_printf(_("Bad signature from \"%s\""), uname);
261 case GPG_ERR_NO_PUBKEY: {
262 gchar *id = g_strdup(sig->fpr + strlen(sig->fpr)-8);
263 result = g_strdup_printf(_("Key 0x%s not available to verify this signature"), id);
268 result = g_strdup(_("The signature has not been checked"));
272 result = g_strdup(_("Error"));
277 gchar *sgpgme_sigstat_info_full(gpgme_ctx_t ctx, gpgme_verify_result_t status)
282 gpgme_signature_t sig = NULL;
284 siginfo = g_string_sized_new(64);
285 if (status == NULL) {
286 g_string_append_printf(siginfo,
287 _("Error checking signature: no status\n"));
291 sig = status->signatures;
296 gpgme_user_id_t user = NULL;
299 const gchar *keytype, *keyid, *uid;
301 err = gpgme_get_key(ctx, sig->fpr, &key, 0);
303 if (err != GPG_ERR_NO_ERROR) {
305 g_string_append_printf(siginfo,
306 _("Error checking signature: %s\n"),
307 gpgme_strerror(err));
312 keytype = gpgme_pubkey_algo_name(
313 key->subkeys->pubkey_algo);
314 keyid = key->subkeys->keyid;
322 memset(buf, 0, sizeof(buf));
323 fast_strftime(buf, sizeof(buf)-1, prefs_common_get_prefs()->date_format, localtime_r(&sig->timestamp, <));
324 g_string_append_printf(siginfo,
325 _("Signature made on %s using %s key ID %s\n"),
326 buf, keytype, keyid);
328 switch (gpg_err_code(sig->status)) {
329 case GPG_ERR_NO_ERROR:
330 g_string_append_printf(siginfo,
331 _("Good signature from uid \"%s\" (Validity: %s)\n"),
332 uid, get_validity_str(user?user->validity:GPGME_VALIDITY_UNKNOWN));
334 case GPG_ERR_KEY_EXPIRED:
335 g_string_append_printf(siginfo,
336 _("Expired key uid \"%s\"\n"),
339 case GPG_ERR_SIG_EXPIRED:
340 g_string_append_printf(siginfo,
341 _("Expired signature from uid \"%s\" (Validity: %s)\n"),
342 uid, get_validity_str(user?user->validity:GPGME_VALIDITY_UNKNOWN));
344 case GPG_ERR_CERT_REVOKED:
345 g_string_append_printf(siginfo,
346 _("Revoked key uid \"%s\"\n"),
349 case GPG_ERR_BAD_SIGNATURE:
350 g_string_append_printf(siginfo,
351 _("BAD signature from \"%s\"\n"),
357 if (sig->status != GPG_ERR_BAD_SIGNATURE) {
359 user = user ? user->next : NULL;
360 while (user != NULL) {
361 g_string_append_printf(siginfo,
362 _(" uid \"%s\" (Validity: %s)\n"),
364 user->revoked==TRUE?_("Revoked"):get_validity_str(user->validity));
368 g_string_append_printf(siginfo,_("Owner Trust: %s\n"),
369 get_owner_trust_str(key->owner_trust));
370 g_string_append(siginfo,
371 _("Primary key fingerprint:"));
372 const char* primary_fpr = NULL;
373 if (key && key->subkeys && key->subkeys->fpr)
374 primary_fpr = key->subkeys->fpr;
376 g_string_append(siginfo, " ?");
377 int idx; /* now pretty-print the fingerprint */
378 for (idx=0; primary_fpr && *primary_fpr!='\0'; idx++, primary_fpr++) {
380 g_string_append_c(siginfo, ' ');
382 g_string_append_c(siginfo, ' ');
383 g_string_append_c(siginfo, (gchar)*primary_fpr);
385 g_string_append_c(siginfo, '\n');
386 #ifdef HAVE_GPGME_PKA_TRUST
387 if (sig->pka_trust == 1 && sig->pka_address) {
388 g_string_append_printf(siginfo,
389 _("WARNING: Signer's address \"%s\" "
390 "does not match DNS entry\n"),
393 else if (sig->pka_trust == 2 && sig->pka_address) {
394 g_string_append_printf(siginfo,
395 _("Verified signer's address is \"%s\"\n"),
397 /* FIXME: Compare the address to the
400 #endif /*HAVE_GPGME_PKA_TRUST*/
403 g_string_append(siginfo, "\n");
409 g_string_free(siginfo, FALSE);
413 gpgme_data_t sgpgme_data_from_mimeinfo(MimeInfo *mimeinfo)
415 gpgme_data_t data = NULL;
417 FILE *fp = g_fopen(mimeinfo->data.filename, "rb");
422 err = gpgme_data_new_from_filepart(&data, NULL, fp, mimeinfo->offset, mimeinfo->length);
425 debug_print("data %p (%d %d)\n", (void *)&data, mimeinfo->offset, mimeinfo->length);
427 debug_print ("gpgme_data_new_from_file failed: %s\n",
428 gpgme_strerror (err));
429 privacy_set_error(_("Couldn't get data from message, %s"), gpgme_strerror(err));
435 gpgme_data_t sgpgme_decrypt_verify(gpgme_data_t cipher, gpgme_verify_result_t *status, gpgme_ctx_t ctx)
437 struct passphrase_cb_info_s info;
441 memset (&info, 0, sizeof info);
443 if ((err = gpgme_data_new(&plain)) != GPG_ERR_NO_ERROR) {
445 privacy_set_error(_("Couldn't initialize data, %s"), gpgme_strerror(err));
449 if (gpgme_get_protocol(ctx) == GPGME_PROTOCOL_OpenPGP) {
450 prefs_gpg_enable_agent(prefs_gpg_get_config()->use_gpg_agent);
451 if (!getenv("GPG_AGENT_INFO") || !prefs_gpg_get_config()->use_gpg_agent) {
453 gpgme_set_passphrase_cb (ctx, gpgmegtk_passphrase_cb, &info);
456 prefs_gpg_enable_agent(TRUE);
458 gpgme_set_passphrase_cb (ctx, NULL, &info);
462 if (gpgme_get_protocol(ctx) == GPGME_PROTOCOL_OpenPGP) {
463 err = gpgme_op_decrypt_verify(ctx, cipher, plain);
464 if (err != GPG_ERR_NO_ERROR) {
465 debug_print("can't decrypt (%s)\n", gpgme_strerror(err));
466 privacy_set_error("%s", gpgme_strerror(err));
467 gpgmegtk_free_passphrase();
468 gpgme_data_release(plain);
472 err = cm_gpgme_data_rewind(plain);
474 debug_print("can't seek (%d %d %s)\n", err, errno, strerror(errno));
477 debug_print("decrypted.\n");
478 *status = gpgme_op_verify_result (ctx);
480 err = gpgme_op_decrypt(ctx, cipher, plain);
481 if (err != GPG_ERR_NO_ERROR) {
482 debug_print("can't decrypt (%s)\n", gpgme_strerror(err));
483 privacy_set_error("%s", gpgme_strerror(err));
484 gpgmegtk_free_passphrase();
485 gpgme_data_release(plain);
489 err = cm_gpgme_data_rewind(plain);
491 debug_print("can't seek (%d %d %s)\n", err, errno, strerror(errno));
494 debug_print("decrypted.\n");
495 *status = gpgme_op_verify_result (ctx);
500 gchar *sgpgme_get_encrypt_data(GSList *recp_names, gpgme_protocol_t proto)
502 SelectionResult result = KEY_SELECTION_CANCEL;
503 gpgme_key_t *keys = gpgmegtk_recipient_selection(recp_names, &result,
509 if (result == KEY_SELECTION_DONT)
510 return g_strdup("_DONT_ENCRYPT_");
515 gpgme_subkey_t skey = keys[i]->subkeys;
516 gchar *fpr = skey->fpr;
518 debug_print("adding %s\n", fpr);
519 tmp = g_strconcat(ret?ret:"", fpr, " ", NULL);
527 gboolean sgpgme_setup_signers(gpgme_ctx_t ctx, PrefsAccount *account,
528 const gchar *from_addr)
530 GPGAccountConfig *config;
531 const gchar *signer_addr = account->address;
533 gpgme_signers_clear(ctx);
536 signer_addr = from_addr;
537 config = prefs_gpg_account_get_config(account);
539 switch(config->sign_key) {
540 case SIGN_KEY_DEFAULT:
541 debug_print("using default gnupg key\n");
543 case SIGN_KEY_BY_FROM:
544 debug_print("using key for %s\n", signer_addr);
546 case SIGN_KEY_CUSTOM:
547 debug_print("using key for %s\n", config->sign_key_id);
551 if (config->sign_key != SIGN_KEY_DEFAULT) {
553 gpgme_key_t key, found_key;
556 if (config->sign_key == SIGN_KEY_BY_FROM)
558 else if (config->sign_key == SIGN_KEY_CUSTOM)
559 keyid = config->sign_key_id;
564 /* Look for any key, not just private ones, or GPGMe doesn't
565 * correctly set the revoked flag. */
566 err = gpgme_op_keylist_start(ctx, keyid, 0);
567 while ((err = gpgme_op_keylist_next(ctx, &key)) == 0) {
574 if (key->protocol != gpgme_get_protocol(ctx)) {
575 debug_print("skipping a key (wrong protocol %d)\n", key->protocol);
576 gpgme_key_release(key);
581 debug_print("skipping a key, expired");
582 gpgme_key_release(key);
586 debug_print("skipping a key, revoked");
587 gpgme_key_release(key);
591 debug_print("skipping a key, disabled");
592 gpgme_key_release(key);
596 if (found_key != NULL) {
597 gpgme_key_release(key);
598 gpgme_op_keylist_end(ctx);
599 g_warning("ambiguous specification of secret key '%s'\n", keyid);
600 privacy_set_error(_("Secret key specification is ambiguous"));
606 gpgme_op_keylist_end(ctx);
608 if (found_key == NULL) {
609 g_warning("setup_signers start: %s", gpgme_strerror(err));
610 privacy_set_error(_("Secret key not found (%s)"), gpgme_strerror(err));
614 err = gpgme_signers_add(ctx, found_key);
615 debug_print("got key (proto %d (pgp %d, smime %d).\n",
616 found_key->protocol, GPGME_PROTOCOL_OpenPGP,
618 gpgme_key_release(found_key);
621 g_warning("error adding secret key: %s\n",
622 gpgme_strerror(err));
623 privacy_set_error(_("Error setting secret key: %s"),
624 gpgme_strerror(err));
629 prefs_gpg_account_free_config(config);
633 prefs_gpg_account_free_config(config);
639 gchar *ctype_locale = NULL, *messages_locale = NULL;
640 gchar *ctype_utf8_locale = NULL, *messages_utf8_locale = NULL;
642 gpgme_engine_info_t engineInfo;
643 if (gpgme_check_version("1.0.0")) {
645 debug_print("setting gpgme CTYPE locale\n");
647 ctype_locale = g_win32_getlocale();
649 ctype_locale = g_strdup(setlocale(LC_CTYPE, NULL));
652 debug_print("setting gpgme CTYPE locale to: %s\n", ctype_locale);
653 if (strchr(ctype_locale, '.'))
654 *(strchr(ctype_locale, '.')) = '\0';
655 else if (strchr(ctype_locale, '@'))
656 *(strchr(ctype_locale, '@')) = '\0';
657 ctype_utf8_locale = g_strconcat(ctype_locale, ".UTF-8", NULL);
659 debug_print("setting gpgme locale to UTF8: %s\n", ctype_utf8_locale ? ctype_utf8_locale : "NULL");
660 gpgme_set_locale(NULL, LC_CTYPE, ctype_utf8_locale);
662 debug_print("done\n");
663 g_free(ctype_utf8_locale);
664 g_free(ctype_locale);
666 debug_print("couldn't set gpgme CTYPE locale\n");
670 debug_print("setting gpgme MESSAGES locale\n");
672 messages_locale = g_win32_getlocale();
674 messages_locale = g_strdup(setlocale(LC_MESSAGES, NULL));
676 if (messages_locale) {
677 debug_print("setting gpgme MESSAGES locale to: %s\n", messages_locale);
678 if (strchr(messages_locale, '.'))
679 *(strchr(messages_locale, '.')) = '\0';
680 else if (strchr(messages_locale, '@'))
681 *(strchr(messages_locale, '@')) = '\0';
682 messages_utf8_locale = g_strconcat(messages_locale, ".UTF-8", NULL);
683 debug_print("setting gpgme locale to UTF8: %s\n", messages_utf8_locale ? messages_utf8_locale : "NULL");
685 gpgme_set_locale(NULL, LC_MESSAGES, messages_utf8_locale);
687 debug_print("done\n");
688 g_free(messages_utf8_locale);
689 g_free(messages_locale);
691 debug_print("couldn't set gpgme MESSAGES locale\n");
694 if (!gpgme_get_engine_info(&engineInfo)) {
696 debug_print("GpgME Protocol: %s\n"
697 "Version: %s (req %s)\n"
699 gpgme_get_protocol_name(engineInfo->protocol) ? gpgme_get_protocol_name(engineInfo->protocol):"???",
700 engineInfo->version ? engineInfo->version:"???",
701 engineInfo->req_version ? engineInfo->req_version:"???",
702 engineInfo->file_name ? engineInfo->file_name:"???");
703 if (engineInfo->protocol == GPGME_PROTOCOL_OpenPGP
704 && gpgme_engine_check_version(engineInfo->protocol) !=
706 if (engineInfo->file_name && !engineInfo->version) {
707 alertpanel_error(_("Gpgme protocol '%s' is unusable: "
708 "Engine '%s' isn't installed properly."),
709 gpgme_get_protocol_name(engineInfo->protocol),
710 engineInfo->file_name);
711 } else if (engineInfo->file_name && engineInfo->version
712 && engineInfo->req_version) {
713 alertpanel_error(_("Gpgme protocol '%s' is unusable: "
714 "Engine '%s' version %s is installed, "
715 "but version %s is required.\n"),
716 gpgme_get_protocol_name(engineInfo->protocol),
717 engineInfo->file_name,
719 engineInfo->req_version);
721 alertpanel_error(_("Gpgme protocol '%s' is unusable "
722 "(unknown problem)"),
723 gpgme_get_protocol_name(engineInfo->protocol));
726 engineInfo = engineInfo->next;
730 sgpgme_disable_all();
732 if (prefs_gpg_get_config()->gpg_warning) {
735 val = alertpanel_full
737 _("GnuPG is not installed properly, or needs "
739 "OpenPGP support disabled."),
740 GTK_STOCK_CLOSE, NULL, NULL, TRUE, NULL,
741 ALERT_WARNING, G_ALERTDEFAULT);
742 if (val & G_ALERTDISABLE)
743 prefs_gpg_get_config()->gpg_warning = FALSE;
750 gpgmegtk_free_passphrase();
753 void sgpgme_create_secret_key(PrefsAccount *account, gboolean ask_create)
755 AlertValue val = G_ALERTDEFAULT;
756 gchar *key_parms = NULL;
759 gchar *passphrase = NULL, *passphrase_second = NULL;
762 gpgme_error_t err = 0;
764 GtkWidget *window = NULL;
765 gpgme_genkey_result_t key;
768 account = account_get_default();
770 if (account->address == NULL) {
771 alertpanel_error(_("You have to save the account's information with \"OK\" "
772 "before being able to generate a key pair.\n"));
776 val = alertpanel(_("No PGP key found"),
777 _("Claws Mail did not find a secret PGP key, "
778 "which means that you won't be able to sign "
779 "emails or receive encrypted emails.\n"
780 "Do you want to create a new key pair now?"),
781 GTK_STOCK_NO, "+" GTK_STOCK_YES, NULL);
782 if (val == G_ALERTDEFAULT) {
783 prefs_gpg_get_config()->gpg_ask_create_key = FALSE;
784 prefs_gpg_save_config();
790 name = g_strdup(account->name);
792 name = g_strdup(account->address);
794 email = g_strdup(account->address);
795 tmp = g_strdup_printf("%s <%s>", account->name?account->name:account->address, account->address);
797 passphrase = passphrase_mbox(tmp, NULL, prev_bad, 1);
798 if (passphrase == NULL) {
804 passphrase_second = passphrase_mbox(tmp, NULL, 0, 2);
805 if (passphrase_second == NULL) {
812 if (strcmp(passphrase, passphrase_second)) {
814 g_free(passphrase_second);
819 key_parms = g_strdup_printf("<GnupgKeyParms format=\"internal\">\n"
823 "Subkey-Length: 2048\n"
828 "</GnupgKeyParms>\n",
830 strlen(passphrase)?"Passphrase: ":"",
832 strlen(passphrase)?"\n":"");
833 #ifndef G_PLATFORM_WIN32
834 if (mlock(passphrase, strlen(passphrase)) == -1)
835 debug_print("couldn't lock passphrase\n");
836 if (mlock(passphrase_second, strlen(passphrase_second)) == -1)
837 debug_print("couldn't lock passphrase2\n");
842 g_free(passphrase_second);
845 err = gpgme_new (&ctx);
847 alertpanel_error(_("Couldn't generate a new key pair: %s"),
848 gpgme_strerror(err));
854 window = label_window_create(_("Generating your new key pair... Please move the mouse "
855 "around to help generate entropy..."));
857 err = gpgme_op_genkey(ctx, key_parms, NULL, NULL);
860 label_window_destroy(window);
863 alertpanel_error(_("Couldn't generate a new key pair: %s"), gpgme_strerror(err));
867 key = gpgme_op_genkey_result(ctx);
869 alertpanel_error(_("Couldn't generate a new key pair: unknown error"));
873 gchar *buf = g_strdup_printf(_("Your new key pair has been generated. "
874 "Its fingerprint is:\n%s\n\nDo you want to export it "
876 key->fpr ? key->fpr:"null");
877 AlertValue val = alertpanel(_("Key generated"), buf,
878 GTK_STOCK_NO, "+" GTK_STOCK_YES, NULL);
880 if (val == G_ALERTALTERNATE) {
882 gchar *cmd = g_strdup_printf("gpg --no-tty --send-keys %s", key->fpr);
888 } else if (pid == 0) {
891 res = WEXITSTATUS(res);
895 time_t start_wait = time(NULL);
898 if (waitpid(pid, &status, WNOHANG) == 0 || !WIFEXITED(status)) {
901 res = WEXITSTATUS(status);
904 if (time(NULL) - start_wait > 5) {
905 debug_print("SIGTERM'ing gpg\n");
908 if (time(NULL) - start_wait > 6) {
909 debug_print("SIGKILL'ing gpg\n");
916 alertpanel_notice(_("Key exported."));
918 alertpanel_error(_("Couldn't export key."));
922 alertpanel_error(_("Key export isn't implemented in Windows."));
926 prefs_gpg_get_config()->gpg_ask_create_key = FALSE;
927 prefs_gpg_save_config();
931 gboolean sgpgme_has_secret_key(void)
933 gpgme_error_t err = 0;
937 err = gpgme_new (&ctx);
939 debug_print("err : %s\n", gpgme_strerror(err));
943 err = gpgme_op_keylist_start(ctx, NULL, TRUE);
945 err = gpgme_op_keylist_next(ctx, &key);
946 gpgme_op_keylist_end(ctx);
947 if (gpg_err_code(err) == GPG_ERR_EOF) {
948 if (gpgme_get_protocol(ctx) != GPGME_PROTOCOL_CMS) {
949 gpgme_set_protocol(ctx, GPGME_PROTOCOL_CMS);
960 void sgpgme_check_create_key(void)
962 if (prefs_gpg_get_config()->gpg_ask_create_key &&
963 !sgpgme_has_secret_key()) {
964 sgpgme_create_secret_key(NULL, TRUE);
966 prefs_gpg_get_config()->gpg_ask_create_key = FALSE;
967 prefs_gpg_save_config();
971 void *sgpgme_data_release_and_get_mem(gpgme_data_t data, size_t *len)
983 /* I know it's deprecated, but we don't compile with _LARGEFILE */
984 cm_gpgme_data_rewind(data);
985 while ((r = gpgme_data_read(data, buf, BUFSIZ)) > 0) {
986 result = realloc(result, r + w);
987 if (result == NULL) {
988 g_warning("can't allocate memory\n");
991 memcpy(result+w, buf, r);
997 gpgme_data_release(data);
1006 gpgme_error_t cm_gpgme_data_rewind(gpgme_data_t dh)
1008 #if defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS == 64
1009 if (gpgme_data_seek(dh, (off_t)0, SEEK_SET) == -1)
1010 return gpg_error_from_errno(errno);
1014 return gpgme_data_rewind(dh);
1018 #endif /* USE_GPGME */