2 * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2015 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;
195 gchar *result = NULL;
196 gpgme_error_t err = 0;
197 static gboolean warned = FALSE;
199 if (GPOINTER_TO_INT(status) == -GPG_ERR_SYSTEM_ERROR) {
200 return g_strdup_printf(_("The signature can't be checked - %s"), privacy_get_error());
203 if (status == NULL) {
204 return g_strdup(_("The signature has not been checked."));
206 sig = status->signatures;
208 return g_strdup(_("The signature has not been checked."));
211 err = gpgme_get_key(ctx, sig->fpr, &key, 0);
212 if (gpg_err_code(err) == GPG_ERR_NO_AGENT) {
214 alertpanel_error(_("PGP Core: Can't get key - no gpg-agent running."));
216 g_warning(_("PGP Core: Can't get key - no gpg-agent running."));
218 } else if (gpg_err_code(err) != GPG_ERR_NO_ERROR && gpg_err_code(err) != GPG_ERR_EOF) {
219 return g_strdup_printf(_("The signature can't be checked - %s"),
220 gpgme_strerror(err));
223 uname = extract_name(key->uids->uid);
225 uname = g_strdup("<?>");
227 switch (gpg_err_code(sig->status)) {
228 case GPG_ERR_NO_ERROR:
229 switch (key->uids?key->uids->validity:GPGME_VALIDITY_UNKNOWN) {
230 case GPGME_VALIDITY_ULTIMATE:
231 result = g_strdup_printf(_("Good signature from \"%s\" [ultimate]"), uname);
233 case GPGME_VALIDITY_FULL:
234 result = g_strdup_printf(_("Good signature from \"%s\" [full]"), uname);
236 case GPGME_VALIDITY_MARGINAL:
237 result = g_strdup_printf(_("Good signature from \"%s\" [marginal]"), uname);
239 case GPGME_VALIDITY_UNKNOWN:
240 case GPGME_VALIDITY_UNDEFINED:
241 case GPGME_VALIDITY_NEVER:
243 result = g_strdup_printf(_("Good signature from \"%s\""), uname);
247 case GPG_ERR_SIG_EXPIRED:
248 result = g_strdup_printf(_("Expired signature from \"%s\""), uname);
250 case GPG_ERR_KEY_EXPIRED:
251 result = g_strdup_printf(_("Good signature from \"%s\", but the key has expired"), uname);
253 case GPG_ERR_CERT_REVOKED:
254 result = g_strdup_printf(_("Good signature from \"%s\", but the key has been revoked"), uname);
256 case GPG_ERR_BAD_SIGNATURE:
257 result = g_strdup_printf(_("Bad signature from \"%s\""), uname);
259 case GPG_ERR_NO_PUBKEY: {
260 gchar *id = g_strdup(sig->fpr + strlen(sig->fpr)-8);
261 result = g_strdup_printf(_("Key 0x%s not available to verify this signature"), id);
266 result = g_strdup(_("The signature has not been checked"));
270 result = g_strdup(_("Error"));
275 gchar *sgpgme_sigstat_info_full(gpgme_ctx_t ctx, gpgme_verify_result_t status)
280 gpgme_signature_t sig = NULL;
282 siginfo = g_string_sized_new(64);
283 if (status == NULL) {
284 g_string_append_printf(siginfo,
285 _("Error checking signature: no status\n"));
289 sig = status->signatures;
296 const gchar *keytype, *keyid, *uid;
298 err = gpgme_get_key(ctx, sig->fpr, &key, 0);
300 if (err != GPG_ERR_NO_ERROR) {
302 g_string_append_printf(siginfo,
303 _("Error checking signature: %s\n"),
304 gpgme_strerror(err));
308 keytype = gpgme_pubkey_algo_name(
309 key->subkeys->pubkey_algo);
310 keyid = key->subkeys->keyid;
311 uid = key->uids->uid;
318 memset(buf, 0, sizeof(buf));
319 fast_strftime(buf, sizeof(buf)-1, prefs_common_get_prefs()->date_format, localtime_r(&sig->timestamp, <));
320 g_string_append_printf(siginfo,
321 _("Signature made on %s using %s key ID %s\n"),
322 buf, keytype, keyid);
324 switch (gpg_err_code(sig->status)) {
325 case GPG_ERR_NO_ERROR:
326 g_string_append_printf(siginfo,
327 _("Good signature from uid \"%s\" (Validity: %s)\n"),
328 uid, get_validity_str(key->uids?key->uids->validity:GPGME_VALIDITY_UNKNOWN));
330 case GPG_ERR_KEY_EXPIRED:
331 g_string_append_printf(siginfo,
332 _("Expired key uid \"%s\"\n"),
335 case GPG_ERR_SIG_EXPIRED:
336 g_string_append_printf(siginfo,
337 _("Expired signature from uid \"%s\" (Validity: %s)\n"),
338 uid, get_validity_str(key->uids?key->uids->validity:GPGME_VALIDITY_UNKNOWN));
340 case GPG_ERR_CERT_REVOKED:
341 g_string_append_printf(siginfo,
342 _("Revoked key uid \"%s\"\n"),
345 case GPG_ERR_BAD_SIGNATURE:
346 g_string_append_printf(siginfo,
347 _("BAD signature from \"%s\"\n"),
353 if (sig->status != GPG_ERR_BAD_SIGNATURE) {
355 key->uids = key->uids ? key->uids->next : NULL;
356 while (key->uids != NULL) {
357 g_string_append_printf(siginfo,
358 _(" uid \"%s\" (Validity: %s)\n"),
360 key->uids->revoked==TRUE?_("Revoked"):get_validity_str(key->uids->validity));
362 key->uids = key->uids->next;
364 g_string_append_printf(siginfo,_("Owner Trust: %s\n"),
365 get_owner_trust_str(key->owner_trust));
366 g_string_append(siginfo,
367 _("Primary key fingerprint:"));
368 const char* primary_fpr = NULL;
369 if (key && key->subkeys && key->subkeys->fpr)
370 primary_fpr = key->subkeys->fpr;
372 g_string_append(siginfo, " ?");
373 int idx; /* now pretty-print the fingerprint */
374 for (idx=0; primary_fpr && *primary_fpr!='\0'; idx++, primary_fpr++) {
376 g_string_append_c(siginfo, ' ');
378 g_string_append_c(siginfo, ' ');
379 g_string_append_c(siginfo, (gchar)*primary_fpr);
381 g_string_append_c(siginfo, '\n');
382 #ifdef HAVE_GPGME_PKA_TRUST
383 if (sig->pka_trust == 1 && sig->pka_address) {
384 g_string_append_printf(siginfo,
385 _("WARNING: Signer's address \"%s\" "
386 "does not match DNS entry\n"),
389 else if (sig->pka_trust == 2 && sig->pka_address) {
390 g_string_append_printf(siginfo,
391 _("Verified signer's address is \"%s\"\n"),
393 /* FIXME: Compare the address to the
396 #endif /*HAVE_GPGME_PKA_TRUST*/
399 g_string_append(siginfo, "\n");
405 g_string_free(siginfo, FALSE);
409 gpgme_data_t sgpgme_data_from_mimeinfo(MimeInfo *mimeinfo)
411 gpgme_data_t data = NULL;
413 FILE *fp = g_fopen(mimeinfo->data.filename, "rb");
418 err = gpgme_data_new_from_filepart(&data, NULL, fp, mimeinfo->offset, mimeinfo->length);
421 debug_print("data %p (%d %d)\n", (void *)&data, mimeinfo->offset, mimeinfo->length);
423 debug_print ("gpgme_data_new_from_file failed: %s\n",
424 gpgme_strerror (err));
425 privacy_set_error(_("Couldn't get data from message, %s"), gpgme_strerror(err));
431 gpgme_data_t sgpgme_decrypt_verify(gpgme_data_t cipher, gpgme_verify_result_t *status, gpgme_ctx_t ctx)
433 struct passphrase_cb_info_s info;
437 memset (&info, 0, sizeof info);
439 if ((err = gpgme_data_new(&plain)) != GPG_ERR_NO_ERROR) {
441 privacy_set_error(_("Couldn't initialize data, %s"), gpgme_strerror(err));
445 if (gpgme_get_protocol(ctx) == GPGME_PROTOCOL_OpenPGP) {
446 prefs_gpg_enable_agent(prefs_gpg_get_config()->use_gpg_agent);
447 if (!getenv("GPG_AGENT_INFO") || !prefs_gpg_get_config()->use_gpg_agent) {
449 gpgme_set_passphrase_cb (ctx, gpgmegtk_passphrase_cb, &info);
452 prefs_gpg_enable_agent(TRUE);
454 gpgme_set_passphrase_cb (ctx, NULL, &info);
458 if (gpgme_get_protocol(ctx) == GPGME_PROTOCOL_OpenPGP) {
459 err = gpgme_op_decrypt_verify(ctx, cipher, plain);
460 if (err != GPG_ERR_NO_ERROR) {
461 debug_print("can't decrypt (%s)\n", gpgme_strerror(err));
462 privacy_set_error("%s", gpgme_strerror(err));
463 gpgmegtk_free_passphrase();
464 gpgme_data_release(plain);
468 err = cm_gpgme_data_rewind(plain);
470 debug_print("can't seek (%d %d %s)\n", err, errno, g_strerror(errno));
473 debug_print("decrypted.\n");
474 *status = gpgme_op_verify_result (ctx);
476 err = gpgme_op_decrypt(ctx, cipher, plain);
477 if (err != GPG_ERR_NO_ERROR) {
478 debug_print("can't decrypt (%s)\n", gpgme_strerror(err));
479 privacy_set_error("%s", gpgme_strerror(err));
480 gpgmegtk_free_passphrase();
481 gpgme_data_release(plain);
485 err = cm_gpgme_data_rewind(plain);
487 debug_print("can't seek (%d %d %s)\n", err, errno, g_strerror(errno));
490 debug_print("decrypted.\n");
491 *status = gpgme_op_verify_result (ctx);
496 gchar *sgpgme_get_encrypt_data(GSList *recp_names, gpgme_protocol_t proto)
498 SelectionResult result = KEY_SELECTION_CANCEL;
499 gpgme_key_t *keys = gpgmegtk_recipient_selection(recp_names, &result,
505 if (result == KEY_SELECTION_DONT)
506 return g_strdup("_DONT_ENCRYPT_");
511 gpgme_subkey_t skey = keys[i]->subkeys;
512 gchar *fpr = skey->fpr;
514 debug_print("adding %s\n", fpr);
515 tmp = g_strconcat(ret?ret:"", fpr, " ", NULL);
523 gboolean sgpgme_setup_signers(gpgme_ctx_t ctx, PrefsAccount *account,
524 const gchar *from_addr)
526 GPGAccountConfig *config;
527 const gchar *signer_addr = account->address;
529 gpgme_signers_clear(ctx);
532 signer_addr = from_addr;
533 config = prefs_gpg_account_get_config(account);
535 switch(config->sign_key) {
536 case SIGN_KEY_DEFAULT:
537 debug_print("using default gnupg key\n");
539 case SIGN_KEY_BY_FROM:
540 debug_print("using key for %s\n", signer_addr);
542 case SIGN_KEY_CUSTOM:
543 debug_print("using key for %s\n", config->sign_key_id);
547 if (config->sign_key != SIGN_KEY_DEFAULT) {
549 gpgme_key_t key, found_key;
552 if (config->sign_key == SIGN_KEY_BY_FROM)
554 else if (config->sign_key == SIGN_KEY_CUSTOM)
555 keyid = config->sign_key_id;
560 /* Look for any key, not just private ones, or GPGMe doesn't
561 * correctly set the revoked flag. */
562 err = gpgme_op_keylist_start(ctx, keyid, 0);
563 while ((err = gpgme_op_keylist_next(ctx, &key)) == 0) {
570 if (key->protocol != gpgme_get_protocol(ctx)) {
571 debug_print("skipping a key (wrong protocol %d)\n", key->protocol);
572 gpgme_key_release(key);
577 debug_print("skipping a key, expired");
578 gpgme_key_release(key);
582 debug_print("skipping a key, revoked");
583 gpgme_key_release(key);
587 debug_print("skipping a key, disabled");
588 gpgme_key_release(key);
592 if (found_key != NULL) {
593 gpgme_key_release(key);
594 gpgme_op_keylist_end(ctx);
595 g_warning("ambiguous specification of secret key '%s'\n", keyid);
596 privacy_set_error(_("Secret key specification is ambiguous"));
602 gpgme_op_keylist_end(ctx);
604 if (found_key == NULL) {
605 g_warning("setup_signers start: %s", gpgme_strerror(err));
606 privacy_set_error(_("Secret key not found (%s)"), gpgme_strerror(err));
610 err = gpgme_signers_add(ctx, found_key);
611 debug_print("got key (proto %d (pgp %d, smime %d).\n",
612 found_key->protocol, GPGME_PROTOCOL_OpenPGP,
614 gpgme_key_release(found_key);
617 g_warning("error adding secret key: %s\n",
618 gpgme_strerror(err));
619 privacy_set_error(_("Error setting secret key: %s"),
620 gpgme_strerror(err));
625 prefs_gpg_account_free_config(config);
629 prefs_gpg_account_free_config(config);
635 gchar *ctype_locale = NULL, *messages_locale = NULL;
636 gchar *ctype_utf8_locale = NULL, *messages_utf8_locale = NULL;
638 gpgme_engine_info_t engineInfo;
639 if (gpgme_check_version("1.0.0")) {
641 debug_print("setting gpgme CTYPE locale\n");
643 ctype_locale = g_win32_getlocale();
645 ctype_locale = g_strdup(setlocale(LC_CTYPE, NULL));
648 debug_print("setting gpgme CTYPE locale to: %s\n", ctype_locale);
649 if (strchr(ctype_locale, '.'))
650 *(strchr(ctype_locale, '.')) = '\0';
651 else if (strchr(ctype_locale, '@'))
652 *(strchr(ctype_locale, '@')) = '\0';
653 ctype_utf8_locale = g_strconcat(ctype_locale, ".UTF-8", NULL);
655 debug_print("setting gpgme locale to UTF8: %s\n", ctype_utf8_locale ? ctype_utf8_locale : "NULL");
656 gpgme_set_locale(NULL, LC_CTYPE, ctype_utf8_locale);
658 debug_print("done\n");
659 g_free(ctype_utf8_locale);
660 g_free(ctype_locale);
662 debug_print("couldn't set gpgme CTYPE locale\n");
666 debug_print("setting gpgme MESSAGES locale\n");
668 messages_locale = g_win32_getlocale();
670 messages_locale = g_strdup(setlocale(LC_MESSAGES, NULL));
672 if (messages_locale) {
673 debug_print("setting gpgme MESSAGES locale to: %s\n", messages_locale);
674 if (strchr(messages_locale, '.'))
675 *(strchr(messages_locale, '.')) = '\0';
676 else if (strchr(messages_locale, '@'))
677 *(strchr(messages_locale, '@')) = '\0';
678 messages_utf8_locale = g_strconcat(messages_locale, ".UTF-8", NULL);
679 debug_print("setting gpgme locale to UTF8: %s\n", messages_utf8_locale ? messages_utf8_locale : "NULL");
681 gpgme_set_locale(NULL, LC_MESSAGES, messages_utf8_locale);
683 debug_print("done\n");
684 g_free(messages_utf8_locale);
685 g_free(messages_locale);
687 debug_print("couldn't set gpgme MESSAGES locale\n");
690 if (!gpgme_get_engine_info(&engineInfo)) {
692 debug_print("GpgME Protocol: %s\n"
693 "Version: %s (req %s)\n"
695 gpgme_get_protocol_name(engineInfo->protocol) ? gpgme_get_protocol_name(engineInfo->protocol):"???",
696 engineInfo->version ? engineInfo->version:"???",
697 engineInfo->req_version ? engineInfo->req_version:"???",
698 engineInfo->file_name ? engineInfo->file_name:"???");
699 if (engineInfo->protocol == GPGME_PROTOCOL_OpenPGP
700 && gpgme_engine_check_version(engineInfo->protocol) !=
702 if (engineInfo->file_name && !engineInfo->version) {
703 alertpanel_error(_("Gpgme protocol '%s' is unusable: "
704 "Engine '%s' isn't installed properly."),
705 gpgme_get_protocol_name(engineInfo->protocol),
706 engineInfo->file_name);
707 } else if (engineInfo->file_name && engineInfo->version
708 && engineInfo->req_version) {
709 alertpanel_error(_("Gpgme protocol '%s' is unusable: "
710 "Engine '%s' version %s is installed, "
711 "but version %s is required.\n"),
712 gpgme_get_protocol_name(engineInfo->protocol),
713 engineInfo->file_name,
715 engineInfo->req_version);
717 alertpanel_error(_("Gpgme protocol '%s' is unusable "
718 "(unknown problem)"),
719 gpgme_get_protocol_name(engineInfo->protocol));
722 engineInfo = engineInfo->next;
726 sgpgme_disable_all();
728 if (prefs_gpg_get_config()->gpg_warning) {
731 val = alertpanel_full
733 _("GnuPG is not installed properly, or needs "
735 "OpenPGP support disabled."),
736 GTK_STOCK_CLOSE, NULL, NULL, TRUE, NULL,
737 ALERT_WARNING, G_ALERTDEFAULT);
738 if (val & G_ALERTDISABLE)
739 prefs_gpg_get_config()->gpg_warning = FALSE;
746 gpgmegtk_free_passphrase();
749 void sgpgme_create_secret_key(PrefsAccount *account, gboolean ask_create)
751 AlertValue val = G_ALERTDEFAULT;
752 gchar *key_parms = NULL;
755 gchar *passphrase = NULL, *passphrase_second = NULL;
758 gpgme_error_t err = 0;
760 GtkWidget *window = NULL;
761 gpgme_genkey_result_t key;
764 account = account_get_default();
766 if (account->address == NULL) {
767 alertpanel_error(_("You have to save the account's information with \"OK\" "
768 "before being able to generate a key pair.\n"));
772 val = alertpanel(_("No PGP key found"),
773 _("Claws Mail did not find a secret PGP key, "
774 "which means that you won't be able to sign "
775 "emails or receive encrypted emails.\n"
776 "Do you want to create a new key pair now?"),
777 GTK_STOCK_NO, "+" GTK_STOCK_YES, NULL);
778 if (val == G_ALERTDEFAULT) {
779 prefs_gpg_get_config()->gpg_ask_create_key = FALSE;
780 prefs_gpg_save_config();
786 name = g_strdup(account->name);
788 name = g_strdup(account->address);
790 email = g_strdup(account->address);
791 tmp = g_strdup_printf("%s <%s>", account->name?account->name:account->address, account->address);
793 passphrase = passphrase_mbox(tmp, NULL, prev_bad, 1);
794 if (passphrase == NULL) {
800 passphrase_second = passphrase_mbox(tmp, NULL, 0, 2);
801 if (passphrase_second == NULL) {
808 if (strcmp(passphrase, passphrase_second)) {
810 g_free(passphrase_second);
815 key_parms = g_strdup_printf("<GnupgKeyParms format=\"internal\">\n"
819 "Subkey-Length: 2048\n"
824 "</GnupgKeyParms>\n",
826 strlen(passphrase)?"Passphrase: ":"",
828 strlen(passphrase)?"\n":"");
829 #ifndef G_PLATFORM_WIN32
830 if (mlock(passphrase, strlen(passphrase)) == -1)
831 debug_print("couldn't lock passphrase\n");
832 if (mlock(passphrase_second, strlen(passphrase_second)) == -1)
833 debug_print("couldn't lock passphrase2\n");
838 g_free(passphrase_second);
841 err = gpgme_new (&ctx);
843 alertpanel_error(_("Couldn't generate a new key pair: %s"),
844 gpgme_strerror(err));
850 window = label_window_create(_("Generating your new key pair... Please move the mouse "
851 "around to help generate entropy..."));
853 err = gpgme_op_genkey(ctx, key_parms, NULL, NULL);
856 label_window_destroy(window);
859 alertpanel_error(_("Couldn't generate a new key pair: %s"), gpgme_strerror(err));
863 key = gpgme_op_genkey_result(ctx);
865 alertpanel_error(_("Couldn't generate a new key pair: unknown error"));
869 gchar *buf = g_strdup_printf(_("Your new key pair has been generated. "
870 "Its fingerprint is:\n%s\n\nDo you want to export it "
872 key->fpr ? key->fpr:"null");
873 AlertValue val = alertpanel(_("Key generated"), buf,
874 GTK_STOCK_NO, "+" GTK_STOCK_YES, NULL);
876 if (val == G_ALERTALTERNATE) {
878 gchar *cmd = g_strdup_printf("gpg --no-tty --send-keys %s", key->fpr);
884 } else if (pid == 0) {
887 res = WEXITSTATUS(res);
891 time_t start_wait = time(NULL);
894 if (waitpid(pid, &status, WNOHANG) == 0 || !WIFEXITED(status)) {
897 res = WEXITSTATUS(status);
900 if (time(NULL) - start_wait > 5) {
901 debug_print("SIGTERM'ing gpg\n");
904 if (time(NULL) - start_wait > 6) {
905 debug_print("SIGKILL'ing gpg\n");
912 alertpanel_notice(_("Key exported."));
914 alertpanel_error(_("Couldn't export key."));
918 alertpanel_error(_("Key export isn't implemented in Windows."));
922 prefs_gpg_get_config()->gpg_ask_create_key = FALSE;
923 prefs_gpg_save_config();
927 gboolean sgpgme_has_secret_key(void)
929 gpgme_error_t err = 0;
933 err = gpgme_new (&ctx);
935 debug_print("err : %s\n", gpgme_strerror(err));
939 err = gpgme_op_keylist_start(ctx, NULL, TRUE);
941 err = gpgme_op_keylist_next(ctx, &key);
942 gpgme_op_keylist_end(ctx);
943 if (gpg_err_code(err) == GPG_ERR_EOF) {
944 if (gpgme_get_protocol(ctx) != GPGME_PROTOCOL_CMS) {
945 gpgme_set_protocol(ctx, GPGME_PROTOCOL_CMS);
956 void sgpgme_check_create_key(void)
958 if (prefs_gpg_get_config()->gpg_ask_create_key &&
959 !sgpgme_has_secret_key()) {
960 sgpgme_create_secret_key(NULL, TRUE);
962 prefs_gpg_get_config()->gpg_ask_create_key = FALSE;
963 prefs_gpg_save_config();
967 void *sgpgme_data_release_and_get_mem(gpgme_data_t data, size_t *len)
979 /* I know it's deprecated, but we don't compile with _LARGEFILE */
980 cm_gpgme_data_rewind(data);
981 while ((r = gpgme_data_read(data, buf, BUFSIZ)) > 0) {
982 void *rresult = realloc(result, r + w);
983 if (rresult == NULL) {
984 g_warning("can't allocate memory\n");
990 memcpy(result+w, buf, r);
996 gpgme_data_release(data);
1005 gpgme_error_t cm_gpgme_data_rewind(gpgme_data_t dh)
1007 #if defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS == 64
1008 if (gpgme_data_seek(dh, (off_t)0, SEEK_SET) == -1)
1009 return gpg_error_from_errno(errno);
1013 return gpgme_data_rewind(dh);
1017 #endif /* USE_GPGME */