121 lines
3.5 KiB
JavaScript
121 lines
3.5 KiB
JavaScript
function jappixmini_addon_xor(str1, str2) {
|
|
if (str1.length != str2.length) throw "not same length";
|
|
|
|
encoded = "";
|
|
|
|
for (i=0; i<str1.length;i++) {
|
|
var a = str1.charCodeAt(i);
|
|
var b = str2.charCodeAt(i);
|
|
var c = a ^ b;
|
|
|
|
encoded += String.fromCharCode(c);
|
|
}
|
|
|
|
return encoded;
|
|
}
|
|
|
|
function jappixmini_addon_set_client_secret(password) {
|
|
client_secret = str_sha1("client_secret:"+password);
|
|
setDB('jappix-mini', 'client_secret', client_secret);
|
|
}
|
|
|
|
function jappixmini_addon_get_client_secret() {
|
|
client_secret = getDB('jappix-mini', 'client_secret');
|
|
if (client_secret===null) {
|
|
div = $('<div style="position:fixed;padding:1em;background-color:#F00;color:#fff;top:50px;left:50px;" id="x123">Reintroduce your Friendica password for chatting:</div>');
|
|
div.append($("<br>"));
|
|
input = $('<input type="password">')
|
|
div.append(input);
|
|
button = $('<input type="button" value="OK">');
|
|
button.click(function(){
|
|
password = input.val();
|
|
jappixmini_addon_set_client_secret(password);
|
|
div.remove();
|
|
});
|
|
div.append(button);
|
|
$("body").append(div);
|
|
}
|
|
|
|
return client_secret;
|
|
}
|
|
|
|
function jappixmini_addon_encrypt_password(password) {
|
|
client_secret = jappixmini_addon_get_client_secret();
|
|
|
|
// add \0 to password until it has the same length as secret
|
|
if (client_secret.length<password.length) throw "password too long";
|
|
while (password.length<client_secret.length) {
|
|
password += "\0";
|
|
}
|
|
|
|
// xor password with secret
|
|
encrypted_password = jappixmini_addon_xor(client_secret, password);
|
|
|
|
encrypted_password = encodeURI(encrypted_password)
|
|
return encrypted_password;
|
|
}
|
|
|
|
function jappixmini_addon_decrypt_password(encrypted_password) {
|
|
encrypted_password = decodeURI(encrypted_password);
|
|
|
|
client_secret = jappixmini_addon_get_client_secret();
|
|
|
|
// xor encrypted password with secret
|
|
password = jappixmini_addon_xor(client_secret, encrypted_password);
|
|
|
|
// remove \0
|
|
first_null = password.indexOf("\0")
|
|
password = password.substr(0, first_null);
|
|
|
|
return password;
|
|
}
|
|
|
|
function jappixmini_manage_roster(contacts, autoapprove, autosubscribe) {
|
|
// listen for subscriptions
|
|
con.registerHandler('presence',function(presence){
|
|
var type = presence.getType();
|
|
if (type != "subscribe") return;
|
|
|
|
var from = fullXID(getStanzaFrom(presence));
|
|
var xid = bareXID(from);
|
|
|
|
approve = true;
|
|
if ((!autoapprove) || ($.inArray(xid, contacts) == -1))
|
|
approve = confirm("Accept "+xid+" for chat?");
|
|
|
|
if (approve) {
|
|
acceptSubscribe(xid);
|
|
//alert("Accepted "+xid+" for chat.");
|
|
}
|
|
});
|
|
|
|
// autosubscribe
|
|
if (autosubscribe) {
|
|
for (i=0; i<contacts.length; i++) {
|
|
xid = contacts[i];
|
|
sendSubscribe(xid, "subscribe");
|
|
}
|
|
}
|
|
}
|
|
|
|
function jappixmini_addon_start(server, username, bosh, encrypted_password) {
|
|
// check if settings have changed, reinitialize jappix mini if this is the case
|
|
settings_identifier = str_sha1(server);
|
|
settings_identifier += str_sha1(username);
|
|
settings_identifier += str_sha1(bosh);
|
|
settings_identifier += str_sha1(encrypted_password);
|
|
|
|
saved_identifier = getDB("jappix-mini", "settings_identifier");
|
|
if (saved_identifier != settings_identifier) removeDB('jappix-mini', 'dom');
|
|
setDB("jappix-mini", "settings_identifier", settings_identifier);
|
|
|
|
// set bosh host
|
|
HOST_BOSH = HOST_BOSH+"?host_bosh="+encodeURI(bosh);
|
|
|
|
// decrypt password
|
|
password = jappixmini_addon_decrypt_password(encrypted_password);
|
|
|
|
// start jappix mini
|
|
launchMini(true, false, server, username, password);
|
|
}
|