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check if we have PGP keys for all recipients, before switching to encrypted mail, when adding further recipients and before trying to send

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This commit is contained in:
Ralf Becker 2015-05-20 15:24:08 +00:00
parent 394f7394ff
commit c41156c47c
2 changed files with 139 additions and 34 deletions
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61
mail/js/app.js
View File

@ -4124,10 +4124,21 @@ app.classes.mail = AppJS.extend(
},
/**
* Set email items draggable
* OnChange callback for recipients:
* - make them draggable
* - check if we have keys for recipients, if we compose an encrypted mail
**/
set_dragging_dndCompose: function ()
{
// if we compose an encrypted mail, check if we have keys for new recipient
if (this.mailvelope_editor)
{
var self = this;
this.mailvelopeGetCheckRecipients().catch(function(_err)
{
self.egw.message(_err.message, 'error');
});
}
var zIndex = 100;
var dragItem = jQuery('div.ms-sel-item:not(div.ui-draggable)');
if (dragItem.length > 0)
@ -4458,6 +4469,7 @@ app.classes.mail = AppJS.extend(
*/
togglePgpEncrypt: function (_action)
{
var self = this;
if (_action.checked)
{
if (typeof mailvelope == 'undefined')
@ -4465,23 +4477,35 @@ app.classes.mail = AppJS.extend(
this.egw.message(this.egw.lang('You need to install Mailvelope plugin available for Chrome and Firefox from %1.','<a href="https://www.mailvelope.com/">mailvelope.com</a>')+"\n"+
this.egw.lang('Add your domain as "%1" in options to list of email providers and enable API.',
'*.'+this._mailvelopeDomain()), 'info');
// switch encrypt button off again
this.et2.getWidgetById('composeToolbar')._actionManager.getActionById('pgp').set_checked(false);
jQuery('button#composeToolbar-pgp').toggleClass('toolbar_toggled');
return;
}
var mimeType = this.et2.getWidgetById('mimeType');
// check if we have keys for all recipents, before switching
this.mailvelopeGetCheckRecipients().then(function(_recipients)
{
var mimeType = self.et2.getWidgetById('mimeType');
// currently Mailvelope only supports plain-text, switch to it if necessary
if (mimeType.get_value())
{
mimeType.set_value(false);
this.et2._inst.submit();
self.et2._inst.submit();
return; // ToDo: do that without reload
}
this.mailvelopeAvailable(this.mailvelopeCompose);
// ToDo: check recipients
self.mailvelopeCompose();
})
.catch(function(_err)
{
self.egw.message(_err.message, 'error');
self.et2.getWidgetById('composeToolbar')._actionManager.getActionById('pgp').set_checked(false);
jQuery('button#composeToolbar-pgp').toggleClass('toolbar_toggled');
return;
});
}
else
{
// switch Mailvelop off again, but warn user he will loose his content
var self = this;
et2_dialog.show_dialog(function (_button_id)
{
if (_button_id == et2_dialog.YES_BUTTON )
@ -4499,6 +4523,21 @@ app.classes.mail = AppJS.extend(
}
},
/**
* Check if we have a key for all recipients
*
* @returns {Promise.<Array, Error>} Array of recipients or Error with recipients without key
*/
mailvelopeGetCheckRecipients: function()
{
// collect all recipients
var recipients = this.et2.getWidgetById('to').get_value();
recipients.concat(this.et2.getWidgetById('cc').get_value());
recipients.concat(this.et2.getWidgetById('bcc').get_value());
return this._super.call(this, recipients);
},
/**
* Set the relevant widget to toolbar actions and submit
*
@ -4509,16 +4548,16 @@ app.classes.mail = AppJS.extend(
if (this.mailvelope_editor)
{
var self = this;
var recipients = this.et2.getWidgetById('to').get_value();
recipients.concat(this.et2.getWidgetById('cc').get_value());
// todo: bcc, do we disclosure them by adding them here?
this.mailvelope_editor.encrypt(recipients).then(function(_armored)
this.mailvelopeGetCheckRecipients().then(function(_recipients)
{
return self.mailvelope_editor.encrypt(_recipients);
}).then(function(_armored)
{
self.et2.getWidgetById('mimeType').set_value(false);
self.et2.getWidgetById('mail_plaintext').set_disabled(false);
self.et2.getWidgetById('mail_plaintext').set_value(_armored);
self.et2._inst.submit(null,null,true);
}, function(_err)
}).catch(function(_err)
{
self.egw.message(_err.message, 'error');
});

82
phpgwapi/js/jsapi/app_base.js
View File

@ -835,32 +835,47 @@ var AppJS = Class.extend(
mailvelopeAvailable: function(_callback)
{
var self = this;
var callback = jQuery.proxy(_callback, this);
if (typeof mailvelope !== 'undefined')
{
self._mailvelopeOpenKeyring.call(self, _callback);
this.mailvelopeOpenKeyring().then(callback);
}
else
{
jQuery(window).on('mailvelope', function()
{
self._mailvelopeOpenKeyring.call(self, _callback);
self.mailvelopeOpenKeyring.then(callback);
});
}
},
/**
* Mailvelope "egroupware" Keyring
*/
mailvelope_keyring: undefined,
/**
* Open (or create) "egroupware" keyring and call callback with it
*
* @param {function} _callback called if and only if mailvelope is available (context is this!)
* @returns {Promise.<Keyring, Error>} Keyring or Error with message
*/
_mailvelopeOpenKeyring: function(_callback)
mailvelopeOpenKeyring: function()
{
var callback = _callback;
var self = this;
return new Promise(function(_resolve, _reject)
{
if (self.mailvelope_keyring) _resolve(self.mailvelope_keyring);
var resolve = _resolve;
var reject = _reject;
mailvelope.getKeyring('egroupware').then(function(_keyring)
{
callback.call(self, _keyring);
self.mailvelope_keyring = _keyring;
resolve(_keyring);
},
function(_err)
{
@ -871,11 +886,14 @@ var AppJS = Class.extend(
self.egw.lang("Go to Key Management and create a new key-pair or import your existing one.")+"\n\n"+
self.egw.lang("You will NOT be able to send or receive encrypted mails before completing that step!"), 'info');
callback.call(self, _keyring);
self.mailvelope_keyring = _keyring;
resolve(_keyring);
},
function(_err)
{
self.egw.message(_err.message, 'error');
reject(_err);
});
});
});
},
@ -890,5 +908,53 @@ var AppJS = Class.extend(
var parts = document.location.hostname.split('.');
if (parts.length > 1) parts.shift();
return parts.join('.');
},
/**
* Check if we have a key for all recipients
*
* @param {Array} _recipients
* @returns {Promise.<Array, Error>} Array of recipients or Error with recipients without key
*/
mailvelopeGetCheckRecipients: function(_recipients)
{
// replace rfc822 addresses with raw email, as Mailvelop does not like them
var rfc822_preg = /<([^'" <>]+)>$/;
var recipients = _recipients.map(function(_recipient)
{
var matches = _recipient.match(rfc822_preg);
return matches ? matches[1] : _recipient;
});
// check if we have keys for all recipients
var self = this;
return new Promise(function(_resolve, _reject)
{
var resolve = _resolve;
var reject = _reject;
self.mailvelopeOpenKeyring().then(function(_keyring)
{
_keyring.validKeyForAddress(recipients).then(function(_status)
{
var no_key = [];
for(var email in _status)
{
if (!_status[email]) no_key.push(email);
}
if (no_key.length)
{
reject(new Error(self.egw.lang('No key for recipient: '+no_key.join(', '))));
}
else
{
resolve(recipients);
}
});
},
function(_err)
{
reject(_err);
});
});
}
});