prosody-modules: mod_auth_joomla/mod_auth

annotate mod_auth_joomla/mod_auth_joomla.lua @ 3772:22f02716819f

mod_s2s_keepalive: Isolate source host of pings The incoming_s2s table is not restricted to the current virtualhost so this prevents opening more connections than what's needed. Also prevents useless double sending of one whitespace per local host.

author	Kim Alvefur <zash@zash.se>
date	Mon, 23 Dec 2019 01:18:02 +0100
parents	7dbde05b48a9
children

rev	line source
422 1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	1 -- Joomla authentication backend for Prosody
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	2 --
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	3 -- Copyright (C) 2011 Waqas Hussain
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	4 --
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	5
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	6 local new_sasl = require "util.sasl".new;
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	7 local nodeprep = require "util.encodings".stringprep.nodeprep;
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	8 local saslprep = require "util.encodings".stringprep.saslprep;
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	9 local DBI = require "DBI"
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	10 local md5 = require "util.hashes".md5;
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	11 local uuid_gen = require "util.uuid".generate;
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	12
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	13 local connection;
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	14 local params = module:get_option("sql");
720 97f6d7c4aaed mod_auth_joomla: Added config option sql.prefix (default = "jos_"). Waqas Hussain <waqas20@gmail.com> parents: 719 diff changeset	15 local prefix = params and params.prefix or "jos_";
422 1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	16
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	17 local resolve_relative_path = require "core.configmanager".resolve_relative_path;
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	18
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	19 local function test_connection()
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	20 if not connection then return nil; end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	21 if connection:ping() then
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	22 return true;
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	23 else
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	24 module:log("debug", "Database connection closed");
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	25 connection = nil;
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	26 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	27 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	28 local function connect()
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	29 if not test_connection() then
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	30 prosody.unlock_globals();
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	31 local dbh, err = DBI.Connect(
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	32 params.driver, params.database,
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	33 params.username, params.password,
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	34 params.host, params.port
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	35 );
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	36 prosody.lock_globals();
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	37 if not dbh then
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	38 module:log("debug", "Database connection failed: %s", tostring(err));
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	39 return nil, err;
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	40 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	41 module:log("debug", "Successfully connected to database");
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	42 dbh:autocommit(true); -- don't run in transaction
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	43 connection = dbh;
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	44 return connection;
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	45 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	46 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	47
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	48 do -- process options to get a db connection
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	49 params = params or { driver = "SQLite3" };
1343 7dbde05b48a9 all the things: Remove trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 814 diff changeset	50
422 1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	51 if params.driver == "SQLite3" then
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	52 params.database = resolve_relative_path(prosody.paths.data or ".", params.database or "prosody.sqlite");
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	53 end
1343 7dbde05b48a9 all the things: Remove trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 814 diff changeset	54
422 1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	55 assert(params.driver and params.database, "Both the SQL driver and the database need to be specified");
1343 7dbde05b48a9 all the things: Remove trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 814 diff changeset	56
422 1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	57 assert(connect());
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	58 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	59
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	60 local function getsql(sql, ...)
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	61 if params.driver == "PostgreSQL" then
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	62 sql = sql:gsub("`", "\"");
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	63 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	64 if not test_connection() then connect(); end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	65 -- do prepared statement stuff
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	66 local stmt, err = connection:prepare(sql);
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	67 if not stmt and not test_connection() then error("connection failed"); end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	68 if not stmt then module:log("error", "QUERY FAILED: %s %s", err, debug.traceback()); return nil, err; end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	69 -- run query
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	70 local ok, err = stmt:execute(...);
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	71 if not ok and not test_connection() then error("connection failed"); end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	72 if not ok then return nil, err; end
1343 7dbde05b48a9 all the things: Remove trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 814 diff changeset	73
422 1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	74 return stmt;
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	75 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	76 local function setsql(sql, ...)
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	77 local stmt, err = getsql(sql, ...);
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	78 if not stmt then return stmt, err; end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	79 return stmt:affected();
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	80 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	81
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	82 local function get_password(username)
720 97f6d7c4aaed mod_auth_joomla: Added config option sql.prefix (default = "jos_"). Waqas Hussain <waqas20@gmail.com> parents: 719 diff changeset	83 local stmt, err = getsql("SELECT `password` FROM `"..prefix.."users` WHERE `username`=?", username);
422 1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	84 if stmt then
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	85 for row in stmt:rows(true) do
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	86 return row.password;
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	87 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	88 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	89 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	90
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	91
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	92 local function getCryptedPassword(plaintext, salt)
719 5e71e24e33fc mod_auth_joomla: Joomla hash should be hex-encoded, not raw binary (thanks Anthony). Waqas Hussain <waqas20@gmail.com> parents: 422 diff changeset	93 local salted = plaintext..salt;
5e71e24e33fc mod_auth_joomla: Joomla hash should be hex-encoded, not raw binary (thanks Anthony). Waqas Hussain <waqas20@gmail.com> parents: 422 diff changeset	94 return md5(salted, true);
422 1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	95 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	96 local function joomlaCheckHash(password, hash)
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	97 local crypt, salt = hash:match("^([^:]):(.)$");
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	98 return (crypt or hash) == getCryptedPassword(password, salt or '');
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	99 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	100 local function joomlaCreateHash(password)
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	101 local salt = uuid_gen():gsub("%-", "");
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	102 local crypt = getCryptedPassword(password, salt);
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	103 return crypt..':'..salt;
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	104 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	105
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	106
814 881ec9919144 mod_auth_: Use module:provides(), and don't explicitly specify provider.name. Waqas Hussain <waqas20@gmail.com>* parents: 720 diff changeset	107 provider = {};
422 1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	108
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	109 function provider.test_password(username, password)
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	110 local hash = get_password(username);
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	111 return hash and joomlaCheckHash(password, hash);
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	112 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	113 function provider.user_exists(username)
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	114 module:log("debug", "test user %s existence", username);
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	115 return get_password(username) and true;
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	116 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	117
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	118 function provider.get_password(username)
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	119 return nil, "Getting password is not supported.";
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	120 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	121 function provider.set_password(username, password)
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	122 local hash = joomlaCreateHash(password);
720 97f6d7c4aaed mod_auth_joomla: Added config option sql.prefix (default = "jos_"). Waqas Hussain <waqas20@gmail.com> parents: 719 diff changeset	123 local stmt, err = setsql("UPDATE `"..prefix.."users` SET `password`=? WHERE `username`=?", hash, username);
422 1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	124 return stmt and true, err;
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	125 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	126 function provider.create_user(username, password)
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	127 return nil, "Account creation/modification not supported.";
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	128 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	129
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	130 local escapes = {
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	131 [" "] = "\\20";
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	132 ['"'] = "\\22";
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	133 ["&"] = "\\26";
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	134 ["'"] = "\\27";
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	135 ["/"] = "\\2f";
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	136 [":"] = "\\3a";
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	137 ["<"] = "\\3c";
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	138 [">"] = "\\3e";
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	139 ["@"] = "\\40";
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	140 ["\\"] = "\\5c";
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	141 };
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	142 local unescapes = {};
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	143 for k,v in pairs(escapes) do unescapes[v] = k; end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	144 local function jid_escape(s) return s and (s:gsub(".", escapes)); end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	145 local function jid_unescape(s) return s and (s:gsub("\\%x%x", unescapes)); end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	146
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	147 function provider.get_sasl_handler()
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	148 local sasl = {};
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	149 function sasl:clean_clone() return provider.get_sasl_handler(); end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	150 function sasl:mechanisms() return { PLAIN = true; }; end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	151 function sasl:select(mechanism)
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	152 if not self.selected and mechanism == "PLAIN" then
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	153 self.selected = mechanism;
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	154 return true;
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	155 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	156 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	157 function sasl:process(message)
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	158 if not message then return "failure", "malformed-request"; end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	159 local authorization, authentication, password = message:match("^([^%z]*)%z([^%z]+)%z([^%z]+)");
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	160 if not authorization then return "failure", "malformed-request"; end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	161 authentication = saslprep(authentication);
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	162 password = saslprep(password);
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	163 if (not password) or (password == "") or (not authentication) or (authentication == "") then
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	164 return "failure", "malformed-request", "Invalid username or password.";
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	165 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	166 local function test(authentication)
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	167 local prepped = nodeprep(authentication);
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	168 local normalized = jid_unescape(prepped);
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	169 return normalized and provider.test_password(normalized, password) and prepped;
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	170 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	171 local username = test(authentication) or test(jid_escape(authentication));
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	172 if username then
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	173 self.username = username;
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	174 return "success";
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	175 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	176 return "failure", "not-authorized", "Unable to authorize you with the authentication credentials you've sent.";
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	177 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	178 return sasl;
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	179 end
1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	180
814 881ec9919144 mod_auth_: Use module:provides(), and don't explicitly specify provider.name. Waqas Hussain <waqas20@gmail.com>* parents: 720 diff changeset	181 module:provides("auth", provider);
422 1082856e4612 mod_auth_joomla: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	182

Mercurial > prosody-modules

annotate mod_auth_joomla/mod_auth_joomla.lua @ 3772:22f02716819f