From 4b9b5aa7e49129c992d64fc3b63affce17ecfaff Mon Sep 17 00:00:00 2001
From: Hadi Nategh <hnategh@gmail.com>
Date: Mon, 28 Aug 2017 16:14:56 +0200
Subject: [PATCH] S/MIME: - Add password remember option for smime_passphrase
 dialog in compose

---
 api/src/Mailer.php                  | 2 +-
 api/templates/default/password.xet  | 4 ++++
 mail/inc/class.mail_compose.inc.php | 8 ++++++++
 mail/js/app.js                      | 5 ++++-
 4 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/api/src/Mailer.php b/api/src/Mailer.php
index c3ee376e38..4641ce2891 100644
--- a/api/src/Mailer.php
+++ b/api/src/Mailer.php
@@ -1027,7 +1027,7 @@ class Mailer extends Horde_Mime_Mail
 			{
 				throw new Exception\WrongUserinput('no certificate found to sign the messase');
 			}
-
+			if (Cache::getSession('mail', 'smime_passphrase')) $params['passphrase'] = Cache::getSession('mail', 'smime_passphrase');
 			if (!$smime->verifyPassphrase($params['senderPrivKey'], $params['passphrase']))
 			{
 				return false;
diff --git a/api/templates/default/password.xet b/api/templates/default/password.xet
index 6a26757a20..170bb8e09a 100644
--- a/api/templates/default/password.xet
+++ b/api/templates/default/password.xet
@@ -10,6 +10,10 @@
 				<hbox>
 					<passwd id="value" width="80%" blur="enter your passphrase"/>
 				</hbox>
+				<hbox>
+					<textbox id="pass_exp" type="integer" label="Remeber this password for" blur="10" min="1" max="60"/>
+					<description value="minutes"/>
+				</hbox>
 			</hbox>
 		</vbox>
 	</template>
diff --git a/mail/inc/class.mail_compose.inc.php b/mail/inc/class.mail_compose.inc.php
index 604e0b1015..9744e3b076 100644
--- a/mail/inc/class.mail_compose.inc.php
+++ b/mail/inc/class.mail_compose.inc.php
@@ -2992,6 +2992,14 @@ class mail_compose
 			try	{
 				if ($_formData['smime_sign'] == 'on')
 				{
+					if ($_formData['smime_passphrase'] != '') {
+						Api\Cache::setSession(
+							'mail',
+							'smime_passphrase',
+							$_formData['smime_passphrase'],
+							$GLOBALS['egw_info']['user']['preferences']['mail']['smime_pass_exp'] * 60
+						);
+					}
 					$smime_success = $this->_encrypt(
 						$mail,
 						$_formData['smime_encrypt'] == 'on'? Mail\Smime::TYPE_SIGN_ENCRYPT: Mail\Smime::TYPE_SIGN,
diff --git a/mail/js/app.js b/mail/js/app.js
index fe91aee1fc..e8f697100f 100644
--- a/mail/js/app.js
+++ b/mail/js/app.js
@@ -5734,6 +5734,7 @@ app.classes.mail = AppJS.extend(
 	smimePassDialog: function (_msg)
 	{
 		var self = this;
+		var pass_exp = egw.preference('smime_pass_exp', 'mail');
 		et2_createWidget("dialog",
 		{
 			callback: function(_button_id, _value)
@@ -5744,6 +5745,7 @@ app.classes.mail = AppJS.extend(
 					pass.set_value(_value.value);
 					var toolbar = self.et2.getWidgetById('composeToolbar');
 					toolbar.value = 'send';
+					egw.set_preference('mail', 'smime_pass_exp', _value.pass_exp);
 					self.compose_submitAction(false);
 				}
 			},
@@ -5755,7 +5757,8 @@ app.classes.mail = AppJS.extend(
 			value:{
 				content:{
 					value: '',
-					message: _msg
+					message: _msg,
+					'exp_min': pass_exp
 			}},
 			template: egw.webserverUrl+'/api/templates/default/password.xet',
 			resizable: false