Chapril/xmpp.chapril.org-conversejs
Chapril/xmpp.chapril.org-conversejs
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Various bugfixes after testing OTR converse2converse

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Previously only tested pidgin2converse
This commit is contained in:
JC Brand 2013-09-01 21:37:22 +02:00
parent 08d25643f0
commit a50e2d73e5
1 changed files with 38 additions and 30 deletions
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68
converse.js
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@ -137,9 +137,9 @@
converse.log('Connected');
converse.onConnected();
} else if (status === Strophe.Status.DISCONNECTED) {
if ($button) { $button.show().siblings('span').remove(); }
//if ($button) { $button.show().siblings('span').remove(); }
converse.giveFeedback(__('Disconnected'), 'error');
converse.connection.connect(connection.jid, connection.pass, converse.onConnect);
//converse.connection.connect(connection.jid, connection.pass, converse.onConnect);
} else if (status === Strophe.Status.Error) {
if ($button) { $button.show().siblings('span').remove(); }
converse.giveFeedback(__('Error'), 'error');
@ -155,6 +155,7 @@
converse.giveFeedback(__('Authentication Failed'), 'error');
} else if (status === Strophe.Status.DISCONNECTING) {
converse.giveFeedback(__('Disconnecting'), 'error');
converse.connection.connect(connection.jid, connection.pass, converse.onConnect);
} else if (status === Strophe.Status.ATTACHED) {
converse.log('Attached');
converse.onConnected();
@ -295,30 +296,30 @@
}
},
getPrivateKey: function (callback) {
var savedKey = this.get('priv_key');
var passCheck = this.get('pass_check');
getSession: function (callback) {
var saved_key = this.get('priv_key');
var cipher = crypto.lib.PasswordBasedCipher;
var pass = converse.connection.pass;
var myKey, decrypted, ciphertextParams;
if (savedKey) {
decrypted = cipher.decrypt(crypto.algo.AES, savedKey, pass);
myKey = otr.DSA.parsePrivate(decrypted.toString(crypto.enc.Latin1));
if (cipher.decrypt(crypto.algo.AES, passCheck, pass).toString(crypto.enc.Latin1) === 'match') {
if (saved_key) {
var decrypted = cipher.decrypt(crypto.algo.AES, saved_key, pass);
var key = otr.DSA.parsePrivate(decrypted.toString(crypto.enc.Latin1));
if (cipher.decrypt(crypto.algo.AES, this.get('pass_check'), pass).toString(crypto.enc.Latin1) === 'match') {
// Verified that the user's password is still the same
return callback(myKey);
return callback(key, this.get('instance_tag'));
}
}
this.trigger('showHelpMessages', [__('Please wait, generating private key...')]);
setTimeout($.proxy(function () {
// Couldn't get stored key, generate a new one.
myKey = new otr.DSA();
var key = new otr.DSA();
var instance_tag = otr.OTR.makeInstanceTag();
this.trigger('showHelpMessages', [__('Private key generated.')]);
this.save({
'priv_key': cipher.encrypt(crypto.algo.AES, myKey.packPrivate(), pass).toString(),
'pass_check': cipher.encrypt(crypto.algo.AES, 'match', pass).toString()
'priv_key': cipher.encrypt(crypto.algo.AES, key.packPrivate(), pass).toString(),
'pass_check': cipher.encrypt(crypto.algo.AES, 'match', pass).toString(),
'instance_tag': instance_tag
});
return callback(myKey);
return callback(key, instance_tag);
}, this));
},
@ -353,6 +354,10 @@
if (this.otr.trust === true) {
this.save({'otr_status': VERIFIED});
} else {
this.trigger(
'showHelpMessages',
[__("Could not verify identify via the Socialist's Millionaire Protocol.")],
'error');
this.save({'otr_status': UNVERIFIED});
}
break;
@ -361,12 +366,19 @@
}
},
initiateOTR: function () {
this.getPrivateKey($.proxy(function (key) {
initiateOTR: function (query_msg) {
// Sets up an OTR object through which we can send and receive
// encrypted messages.
//
// If 'query_msg' is passed in, it means there is an alread incoming
// query message from our buddy. Otherwise, it is us who will
// send the query message to them.
this.getSession($.proxy(function (key, instance_tag) {
this.otr = new otr.OTR({
fragment_size: 140,
send_interval: 200,
priv: key,
instance_tag: instance_tag,
debug: this.debug
});
this.otr.on('status', $.proxy(this.updateOTRStatus, this));
@ -381,7 +393,12 @@
this.otr.on('error', $.proxy(function (msg) {
this.trigger('showOTRError', msg);
}, this));
this.otr.sendQueryMsg();
if (query_msg) {
this.otr.receiveMsg(query_msg);
} else {
this.otr.sendQueryMsg();
}
}, this));
},
@ -433,21 +450,12 @@
if (_.contains([UNVERIFIED, VERIFIED], this.get('otr_status'))) {
this.otr.receiveMsg(text);
} else {
if (text.match(/^\?OTR(.*\?)/)) {
if (text.match(/^\?OTR/)) {
// They want to initiate OTR
if (!this.otr) {
this.trigger('buddyStartsOTR');
}
} else if (text.match(/^\?OTR\:/)) {
if (this.otr) {
// This is an encrypted message, but we don't
// appear to have an encrypted session. Send to OTR
// anyway, they'll complain.
this.otr.receiveMsg(text);
this.initiateOTR(text);
} else {
this.showHelpMessages(
[__('We received an encrypted message, but you are not set up for encryption yet.')],
'error');
this.otr.receiveMsg(text);
}
} else {
// Normal unencrypted message.