Esempio n. 1
0
void GpgME::KeyGenerationResult::init( gpgme_ctx_t ctx ) {
  if ( !ctx ) {
    return;
  }
  gpgme_genkey_result_t res = gpgme_op_genkey_result( ctx );
  if ( !res ) {
    return;
  }
  d.reset( new Private( *res ) );
}
Esempio n. 2
0
//note: passphrase callback seems broken for keygen
SEXP R_gpg_keygen(SEXP params){
  void * cb = NULL;
  gpgme_get_passphrase_cb(ctx, NULL, &cb);
  gpgme_set_passphrase_cb(ctx, NULL, NULL);
  const char * par = Rf_length(params) ? CHAR(STRING_ELT(params, 0)) : NULL;
  bail(gpgme_op_genkey(ctx, par, NULL, NULL), "generate key");
  gpgme_genkey_result_t res = gpgme_op_genkey_result(ctx);
  gpgme_key_t key;
  bail(gpgme_get_key(ctx, res->fpr, &key, 0), "get new key");
  gpgme_set_passphrase_cb(ctx, pwprompt, cb);
  return mkString(key->subkeys->keyid);
}
Esempio n. 3
0
// NEW method, requires GPGME 1.7 and GnuPG 2.1
SEXP R_gpg_keygen_new(SEXP userid){
#if GPGME_VERSION_NUMBER >= 0x010700
  unsigned int flags = GPGME_CREATE_SIGN | GPGME_CREATE_ENCR | GPGME_CREATE_NOPASSWD | GPGME_CREATE_FORCE;
  bail(gpgme_op_createkey(ctx, CHAR(STRING_ELT(userid, 0)), "default", 0, 0, NULL, flags), "create key");
  gpgme_genkey_result_t res = gpgme_op_genkey_result(ctx);
  gpgme_key_t key;
  bail(gpgme_get_key(ctx, res->fpr, &key, 0), "get new key");
  return mkString(key->subkeys->keyid);
#else
  Rf_error("GPGME too old for gpgme_op_createkey");
#endif
}
Esempio n. 4
0
void sgpgme_create_secret_key(PrefsAccount *account, gboolean ask_create)
{
	AlertValue val = G_ALERTDEFAULT;
	gchar *key_parms = NULL;
	gchar *name = NULL;
	gchar *email = NULL;
	gchar *passphrase = NULL, *passphrase_second = NULL;
	gint prev_bad = 0;
	gchar *tmp = NULL;
	gpgme_error_t err = 0;
	gpgme_ctx_t ctx;
	GtkWidget *window = NULL;
	gpgme_genkey_result_t key;

	if (account == NULL)
		account = account_get_default();

	if (account->address == NULL) {
		alertpanel_error(_("You have to save the account's information with \"OK\" "
				   "before being able to generate a key pair.\n"));
		return;
	}
	if (ask_create) {
		val = alertpanel(_("No PGP key found"),
				_("Claws Mail did not find a secret PGP key, "
				  "which means that you won't be able to sign "
				  "emails or receive encrypted emails.\n"
				  "Do you want to create a new key pair now?"),
				  GTK_STOCK_NO, "+" GTK_STOCK_YES, NULL);
		if (val == G_ALERTDEFAULT) {
			prefs_gpg_get_config()->gpg_ask_create_key = FALSE;
			prefs_gpg_save_config();
			return;
		}
	}

	if (account->name) {
		name = g_strdup(account->name);
	} else {
		name = g_strdup(account->address);
	}
	email = g_strdup(account->address);
	tmp = g_strdup_printf("%s <%s>", account->name?account->name:account->address, account->address);
again:
	passphrase = passphrase_mbox(tmp, NULL, prev_bad, 1);
	if (passphrase == NULL) {
		g_free(tmp);
		g_free(email);
		g_free(name);		
		return;
	}
	passphrase_second = passphrase_mbox(tmp, NULL, 0, 2);
	if (passphrase_second == NULL) {
		g_free(tmp);
		g_free(email);
		g_free(passphrase);		
		g_free(name);		
		return;
	}
	if (strcmp(passphrase, passphrase_second)) {
		g_free(passphrase);
		g_free(passphrase_second);
		prev_bad = 1;
		goto again;
	}
	
	key_parms = g_strdup_printf("<GnupgKeyParms format=\"internal\">\n"
					"Key-Type: RSA\n"
					"Key-Length: 2048\n"
					"Subkey-Type: RSA\n"
					"Subkey-Length: 2048\n"
					"Name-Real: %s\n"
					"Name-Email: %s\n"
					"Expire-Date: 0\n"
					"%s%s%s"
					"</GnupgKeyParms>\n",
					name, email, 
					strlen(passphrase)?"Passphrase: ":"",
					passphrase,
					strlen(passphrase)?"\n":"");
#ifndef G_PLATFORM_WIN32
	if (mlock(passphrase, strlen(passphrase)) == -1)
		debug_print("couldn't lock passphrase\n");
	if (mlock(passphrase_second, strlen(passphrase_second)) == -1)
		debug_print("couldn't lock passphrase2\n");
#endif
	g_free(tmp);
	g_free(email);
	g_free(name);
	g_free(passphrase_second);
	g_free(passphrase);
	
	err = gpgme_new (&ctx);
	if (err) {
		alertpanel_error(_("Couldn't generate a new key pair: %s"),
				 gpgme_strerror(err));
		g_free(key_parms);
		return;
	}
	

	window = label_window_create(_("Generating your new key pair... Please move the mouse "
			      "around to help generate entropy..."));

	err = gpgme_op_genkey(ctx, key_parms, NULL, NULL);
	g_free(key_parms);

	label_window_destroy(window);

	if (err) {
		alertpanel_error(_("Couldn't generate a new key pair: %s"), gpgme_strerror(err));
		gpgme_release(ctx);
		return;
	}
	key = gpgme_op_genkey_result(ctx);
	if (key == NULL) {
		alertpanel_error(_("Couldn't generate a new key pair: unknown error"));
		gpgme_release(ctx);
		return;
	} else {
		gchar *buf = g_strdup_printf(_("Your new key pair has been generated. "
				    "Its fingerprint is:\n%s\n\nDo you want to export it "
				    "to a keyserver?"),
				    key->fpr ? key->fpr:"null");
		AlertValue val = alertpanel(_("Key generated"), buf,
				  GTK_STOCK_NO, "+" GTK_STOCK_YES, NULL);
		g_free(buf);
		if (val == G_ALERTALTERNATE) {
#ifndef G_OS_WIN32
			gchar *cmd = g_strdup_printf("gpg --no-tty --send-keys %s", key->fpr);
			int res = 0;
			pid_t pid = 0;
			pid = fork();
			if (pid == -1) {
				res = -1;
			} else if (pid == 0) {
				/* son */
				res = system(cmd);
				res = WEXITSTATUS(res);
				_exit(res);
			} else {
				int status = 0;
				time_t start_wait = time(NULL);
				res = -1;
				do {
					if (waitpid(pid, &status, WNOHANG) == 0 || !WIFEXITED(status)) {
						usleep(200000);
					} else {
						res = WEXITSTATUS(status);
						break;
					}
					if (time(NULL) - start_wait > 5) {
						debug_print("SIGTERM'ing gpg\n");
						kill(pid, SIGTERM);
					}
					if (time(NULL) - start_wait > 6) {
						debug_print("SIGKILL'ing gpg\n");
						kill(pid, SIGKILL);
						break;
					}
				} while(1);
			}
			if (res == 0) {
				alertpanel_notice(_("Key exported."));
			} else {
				alertpanel_error(_("Couldn't export key."));
			}
			g_free(cmd);
#else
			alertpanel_error(_("Key export isn't implemented in Windows."));
#endif
		}
	}
	prefs_gpg_get_config()->gpg_ask_create_key = FALSE;
	prefs_gpg_save_config();
	gpgme_release(ctx);
}
QString QalfCrypto::generateKeyPair(QString &username, QString &email,QString &passphrase) {
	gpgme_error_t result = gpgme_op_genkey(context,getKeyParams(username,email,passphrase).toUtf8(),NULL,NULL) ;
	Q_ASSERT(result == GPG_ERR_NO_ERROR) ;
	gpgme_genkey_result_t keys = gpgme_op_genkey_result(context) ;
	return QString(keys->fpr) ;
}