145 lines
4 KiB
JavaScript
145 lines
4 KiB
JavaScript
function jappixmini_addon_xor(str1, str2) {
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if (str1.length != str2.length) throw "not same length";
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encoded = "";
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for (i=0; i<str1.length;i++) {
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var a = str1.charCodeAt(i);
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var b = str2.charCodeAt(i);
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var c = a ^ b;
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encoded += String.fromCharCode(c);
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}
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return encoded;
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}
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function jappixmini_addon_set_client_secret(password) {
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if (!password) return;
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salt1 = "h8doCRekWto0njyQohKpdx6BN0UTyC6N";
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salt2 = "jdX8OwFC1kWAq3s9uOyAcE8g3UNNO5t3";
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client_secret1 = str_sha1(salt1+password);
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client_secret2 = str_sha1(salt2+password);
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client_secret = client_secret1 + client_secret2;
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setDB('jappix-mini', 'client_secret', client_secret);
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console.log("client secret set");
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}
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function jappixmini_addon_get_client_secret() {
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client_secret = getDB('jappix-mini', 'client_secret');
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if (client_secret===null) {
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div = $('<div style="position:fixed;padding:1em;background-color:#F00;color:#fff;top:50px;left:50px;">Retype your Friendica password for chatting:</div>');
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div.append($("<br>"));
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input = $('<input type="password">')
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div.append(input);
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button = $('<input type="button" value="OK">');
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button.click(function(){
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password = input.val();
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jappixmini_addon_set_client_secret(password);
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div.remove();
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});
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div.append(button);
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$("body").append(div);
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}
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return client_secret;
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}
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function jappixmini_addon_encrypt_password(password) {
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client_secret = jappixmini_addon_get_client_secret();
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// add \0 to password until it has the same length as secret
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if (password.length>client_secret.length-1) throw "password too long";
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while (password.length<client_secret.length) {
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password += "\0";
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}
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// xor password with secret
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encrypted_password = jappixmini_addon_xor(client_secret, password);
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encrypted_password = encodeURI(encrypted_password)
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return encrypted_password;
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}
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function jappixmini_addon_decrypt_password(encrypted_password) {
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encrypted_password = decodeURI(encrypted_password);
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client_secret = jappixmini_addon_get_client_secret();
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// xor password with secret
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password = jappixmini_addon_xor(client_secret, encrypted_password);
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// remove \0
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first_null = password.indexOf("\0")
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password = password.substr(0, first_null);
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return password;
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}
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function jappixmini_manage_roster(contacts, autoapprove, autosubscribe) {
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// listen for subscriptions
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con.registerHandler('presence',function(presence){
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var type = presence.getType();
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if (type != "subscribe") return;
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var from = fullXID(getStanzaFrom(presence));
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var xid = bareXID(from);
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approve = true;
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if ((!autoapprove) || contacts[xid]===undefined)
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approve = confirm("Accept "+xid+" for chat?");
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if (approve) {
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acceptSubscribe(xid, contacts[xid]);
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console.log("Accepted "+xid+" for chat.");
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}
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});
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// autosubscribe
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if (autosubscribe) {
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for (i=0; i<contacts.length; i++) {
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xid = contacts[i];
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sendSubscribe(xid, "subscribe");
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console.log("Subscribed to "+xid);
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}
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}
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}
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function jappixmini_addon_subscribe() {
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if (!window.con) {
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alert("Not connected.");
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return;
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}
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xid = prompt("Jabber address");
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sendSubscribe(xid, "subscribe");
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}
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function jappixmini_addon_start(server, username, bosh, encrypted, password, nickname) {
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// decrypt password
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if (encrypted)
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password = jappixmini_addon_decrypt_password(password);
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// check if settings have changed, reinitialize jappix mini if this is the case
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settings_identifier = str_sha1(server);
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settings_identifier += str_sha1(username);
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settings_identifier += str_sha1(bosh);
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settings_identifier += str_sha1(password);
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settings_identifier += str_sha1(nickname);
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saved_identifier = getDB("jappix-mini", "settings_identifier");
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if (saved_identifier != settings_identifier) removeDB('jappix-mini', 'dom');
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setDB("jappix-mini", "settings_identifier", settings_identifier);
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// set bosh host
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if (bosh)
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HOST_BOSH = HOST_BOSH+"?host_bosh="+encodeURI(bosh);
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// start jappix mini
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MINI_NICKNAME = nickname;
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launchMini(true, false, server, username, password);
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}
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