prosody-modules: mod_auth_phpbb3/mod_auth

annotate mod_auth_phpbb3/mod_auth_phpbb3.lua @ 1084:9612cea92503

mod_statistics: top: Clean up sessions after 60s of inactivity

author	Matthew Wild <mwild1@gmail.com>
date	Sat, 15 Jun 2013 22:27:42 +0100
parents	881ec9919144
children	7dbde05b48a9

rev	line source
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	1 -- phpbb3 authentication backend for Prosody
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	2 --
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	3 -- Copyright (C) 2011 Waqas Hussain
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	4 --
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	5
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	6 local log = require "util.logger".init("auth_sql");
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	7 local new_sasl = require "util.sasl".new;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	8 local nodeprep = require "util.encodings".stringprep.nodeprep;
419 2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	9 local saslprep = require "util.encodings".stringprep.saslprep;
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	10 local DBI = require "DBI"
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	11 local md5 = require "util.hashes".md5;
377 145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	12 local uuid_gen = require "util.uuid".generate;
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	13
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	14 local connection;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	15 local params = module:get_option("sql");
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	16
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	17 local resolve_relative_path = require "core.configmanager".resolve_relative_path;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	18
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	19 local function test_connection()
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	20 if not connection then return nil; end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	21 if connection:ping() then
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	22 return true;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	23 else
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	24 module:log("debug", "Database connection closed");
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	25 connection = nil;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	26 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	27 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	28 local function connect()
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	29 if not test_connection() then
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	30 prosody.unlock_globals();
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	31 local dbh, err = DBI.Connect(
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	32 params.driver, params.database,
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	33 params.username, params.password,
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	34 params.host, params.port
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	35 );
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	36 prosody.lock_globals();
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	37 if not dbh then
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	38 module:log("debug", "Database connection failed: %s", tostring(err));
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	39 return nil, err;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	40 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	41 module:log("debug", "Successfully connected to database");
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	42 dbh:autocommit(true); -- don't run in transaction
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	43 connection = dbh;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	44 return connection;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	45 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	46 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	47
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	48 do -- process options to get a db connection
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	49 params = params or { driver = "SQLite3" };
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	50
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	51 if params.driver == "SQLite3" then
81c7b36e6cdd mod_auth_phpbb3: 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");
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	53 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	54
81c7b36e6cdd mod_auth_phpbb3: 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");
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	56
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	57 assert(connect());
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	58 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	59
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	60 local function getsql(sql, ...)
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	61 if params.driver == "PostgreSQL" then
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	62 sql = sql:gsub("`", "\"");
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	63 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	64 if not test_connection() then connect(); end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	65 -- do prepared statement stuff
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	66 local stmt, err = connection:prepare(sql);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	67 if not stmt and not test_connection() then error("connection failed"); end
81c7b36e6cdd mod_auth_phpbb3: 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
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	69 -- run query
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	70 local ok, err = stmt:execute(...);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	71 if not ok and not test_connection() then error("connection failed"); end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	72 if not ok then return nil, err; end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	73
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	74 return stmt;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	75 end
377 145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	76 local function setsql(sql, ...)
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	77 local stmt, err = getsql(sql, ...);
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	78 if not stmt then return stmt, err; end
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	79 return stmt:affected();
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	80 end
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	81
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	82 local function get_password(username)
419 2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	83 local stmt, err = getsql("SELECT `user_password` FROM `phpbb_users` WHERE `username_clean`=?", username);
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	84 if stmt then
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	85 for row in stmt:rows(true) do
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	86 return row.user_password;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	87 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	88 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	89 end
665 684cc57a49c1 mod_auth_phpbb3: Optionally allow using PHPBB3 session ID as password ( sql = { sessionid_as_password = true, ... } ). Waqas Hussain <waqas20@gmail.com> parents: 626 diff changeset	90 local function check_sessionids(username, session_id)
684cc57a49c1 mod_auth_phpbb3: Optionally allow using PHPBB3 session ID as password ( sql = { sessionid_as_password = true, ... } ). Waqas Hussain <waqas20@gmail.com> parents: 626 diff changeset	91 -- TODO add session expiration and auto-login check
684cc57a49c1 mod_auth_phpbb3: Optionally allow using PHPBB3 session ID as password ( sql = { sessionid_as_password = true, ... } ). Waqas Hussain <waqas20@gmail.com> parents: 626 diff changeset	92 local stmt, err = getsql("SELECT phpbb_sessions.session_id FROM phpbb_sessions INNER JOIN phpbb_users ON phpbb_users.user_id = phpbb_sessions.session_user_id WHERE phpbb_users.username_clean =?", username);
684cc57a49c1 mod_auth_phpbb3: Optionally allow using PHPBB3 session ID as password ( sql = { sessionid_as_password = true, ... } ). Waqas Hussain <waqas20@gmail.com> parents: 626 diff changeset	93 if stmt then
684cc57a49c1 mod_auth_phpbb3: Optionally allow using PHPBB3 session ID as password ( sql = { sessionid_as_password = true, ... } ). Waqas Hussain <waqas20@gmail.com> parents: 626 diff changeset	94 for row in stmt:rows(true) do
684cc57a49c1 mod_auth_phpbb3: Optionally allow using PHPBB3 session ID as password ( sql = { sessionid_as_password = true, ... } ). Waqas Hussain <waqas20@gmail.com> parents: 626 diff changeset	95 -- if row.session_id == session_id then return true; end
684cc57a49c1 mod_auth_phpbb3: Optionally allow using PHPBB3 session ID as password ( sql = { sessionid_as_password = true, ... } ). Waqas Hussain <waqas20@gmail.com> parents: 626 diff changeset	96
684cc57a49c1 mod_auth_phpbb3: Optionally allow using PHPBB3 session ID as password ( sql = { sessionid_as_password = true, ... } ). Waqas Hussain <waqas20@gmail.com> parents: 626 diff changeset	97 -- workaround for possible LuaDBI bug
684cc57a49c1 mod_auth_phpbb3: Optionally allow using PHPBB3 session ID as password ( sql = { sessionid_as_password = true, ... } ). Waqas Hussain <waqas20@gmail.com> parents: 626 diff changeset	98 -- The session_id returned by the sql statement has an additional zero at the end. But that is not in the database.
684cc57a49c1 mod_auth_phpbb3: Optionally allow using PHPBB3 session ID as password ( sql = { sessionid_as_password = true, ... } ). Waqas Hussain <waqas20@gmail.com> parents: 626 diff changeset	99 if row.session_id == session_id or row.session_id == session_id.."0" then return true; end
684cc57a49c1 mod_auth_phpbb3: Optionally allow using PHPBB3 session ID as password ( sql = { sessionid_as_password = true, ... } ). Waqas Hussain <waqas20@gmail.com> parents: 626 diff changeset	100 end
684cc57a49c1 mod_auth_phpbb3: Optionally allow using PHPBB3 session ID as password ( sql = { sessionid_as_password = true, ... } ). Waqas Hussain <waqas20@gmail.com> parents: 626 diff changeset	101 end
684cc57a49c1 mod_auth_phpbb3: Optionally allow using PHPBB3 session ID as password ( sql = { sessionid_as_password = true, ... } ). Waqas Hussain <waqas20@gmail.com> parents: 626 diff changeset	102 end
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	103
421 816d8e3e83a3 mod_auth_phpbb3: A little refactoring. Waqas Hussain <waqas20@gmail.com> parents: 420 diff changeset	104
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	105 local itoa64 = "./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
377 145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	106 local function hashEncode64(input, count)
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	107 local output = "";
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	108 local i, value = 0, 0;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	109
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	110 while true do
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	111 value = input:byte(i+1)
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	112 i = i+1;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	113 local idx = value % 0x40 + 1;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	114 output = output .. itoa64:sub(idx, idx);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	115
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	116 if i < count then
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	117 value = value + input:byte(i+1) * 256;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	118 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	119 local _ = value % (2^6);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	120 local idx = ((value - _) / (2^6)) % 0x40 + 1
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	121 output = output .. itoa64:sub(idx, idx);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	122
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	123 if i >= count then break; end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	124 i = i+1;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	125
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	126 if i < count then
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	127 value = value + input:byte(i+1) * 256 * 256;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	128 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	129 local _ = value % (2^12);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	130 local idx = ((value - _) / (2^12)) % 0x40 + 1
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	131 output = output .. itoa64:sub(idx, idx);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	132
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	133 if i >= count then break; end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	134 i = i+1;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	135
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	136 local _ = value % (2^18);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	137 local idx = ((value - _) / (2^18)) % 0x40 + 1
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	138 output = output .. itoa64:sub(idx, idx);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	139
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	140 if not(i < count) then break; end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	141 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	142 return output;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	143 end
377 145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	144 local function hashCryptPrivate(password, genSalt)
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	145 local output = "*";
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	146 if not genSalt:match("^%$H%$") then return output; end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	147
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	148 local count_log2 = itoa64:find(genSalt:sub(4,4)) - 1;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	149 if count_log2 < 7 or count_log2 > 30 then return output; end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	150
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	151 local count = 2 ^ count_log2;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	152 local salt = genSalt:sub(5, 12);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	153
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	154 if #salt ~= 8 then return output; end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	155
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	156 local hash = md5(salt..password);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	157
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	158 while true do
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	159 hash = md5(hash..password);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	160 if not(count > 1) then break; end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	161 count = count-1;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	162 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	163
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	164 output = genSalt:sub(1, 12);
377 145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	165 output = output .. hashEncode64(hash, 16);
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	166
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	167 return output;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	168 end
377 145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	169 local function hashGensaltPrivate(input)
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	170 local iteration_count_log2 = 6;
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	171 local output = "$H$";
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	172 local idx = math.min(iteration_count_log2 + 5, 30) + 1;
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	173 output = output .. itoa64:sub(idx, idx);
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	174 output = output .. hashEncode64(input, 6);
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	175 return output;
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	176 end
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	177 local function phpbbCheckHash(password, hash)
421 816d8e3e83a3 mod_auth_phpbb3: A little refactoring. Waqas Hussain <waqas20@gmail.com> parents: 420 diff changeset	178 if #hash == 32 then return hash == md5(password, true); end -- legacy PHPBB2 hash
377 145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	179 return #hash == 34 and hashCryptPrivate(password, hash) == hash;
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	180 end
421 816d8e3e83a3 mod_auth_phpbb3: A little refactoring. Waqas Hussain <waqas20@gmail.com> parents: 420 diff changeset	181 local function phpbbCreateHash(password)
377 145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	182 local random = uuid_gen():sub(-6);
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	183 local salt = hashGensaltPrivate(random);
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	184 local hash = hashCryptPrivate(password, salt);
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	185 if #hash == 34 then return hash; end
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	186 return md5(password, true);
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	187 end
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	188
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	189
814 881ec9919144 mod_auth_: Use module:provides(), and don't explicitly specify provider.name. Waqas Hussain <waqas20@gmail.com>* parents: 665 diff changeset	190 provider = {};
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	191
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	192 function provider.test_password(username, password)
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	193 local hash = get_password(username);
375 cac309a3d655 mod_auth_phpbb3: Fixed traceback when logging in as a non-existent user. Waqas Hussain <waqas20@gmail.com> parents: 374 diff changeset	194 return hash and phpbbCheckHash(password, hash);
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	195 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	196 function provider.user_exists(username)
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	197 module:log("debug", "test user %s existence", username);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	198 return get_password(username) and true;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	199 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	200
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	201 function provider.get_password(username)
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	202 return nil, "Getting password is not supported.";
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	203 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	204 function provider.set_password(username, password)
421 816d8e3e83a3 mod_auth_phpbb3: A little refactoring. Waqas Hussain <waqas20@gmail.com> parents: 420 diff changeset	205 local hash = phpbbCreateHash(password);
626 f19f723571d9 mod_auth_phpbb3: Match the username_clean column instead of the username column when updating password. Waqas Hussain <waqas20@gmail.com> parents: 421 diff changeset	206 local stmt, err = setsql("UPDATE `phpbb_users` SET `user_password`=? WHERE `username_clean`=?", hash, username);
377 145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	207 return stmt and true, err;
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	208 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	209 function provider.create_user(username, password)
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	210 return nil, "Account creation/modification not supported.";
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	211 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	212
419 2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	213 local escapes = {
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	214 [" "] = "\\20";
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	215 ['"'] = "\\22";
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	216 ["&"] = "\\26";
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	217 ["'"] = "\\27";
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	218 ["/"] = "\\2f";
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	219 [":"] = "\\3a";
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	220 ["<"] = "\\3c";
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	221 [">"] = "\\3e";
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	222 ["@"] = "\\40";
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	223 ["\\"] = "\\5c";
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	224 };
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	225 local unescapes = {};
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	226 for k,v in pairs(escapes) do unescapes[v] = k; end
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	227 local function jid_escape(s) return s and (s:gsub(".", escapes)); end
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	228 local function jid_unescape(s) return s and (s:gsub("\\%x%x", unescapes)); end
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	229
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	230 function provider.get_sasl_handler()
419 2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	231 local sasl = {};
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	232 function sasl:clean_clone() return provider.get_sasl_handler(); end
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	233 function sasl:mechanisms() return { PLAIN = true; }; end
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	234 function sasl:select(mechanism)
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	235 if not self.selected and mechanism == "PLAIN" then
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	236 self.selected = mechanism;
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	237 return true;
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	238 end
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	239 end
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	240 function sasl:process(message)
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	241 if not message then return "failure", "malformed-request"; end
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	242 local authorization, authentication, password = message:match("^([^%z]*)%z([^%z]+)%z([^%z]+)");
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	243 if not authorization then return "failure", "malformed-request"; end
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	244 authentication = saslprep(authentication);
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	245 password = saslprep(password);
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	246 if (not password) or (password == "") or (not authentication) or (authentication == "") then
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	247 return "failure", "malformed-request", "Invalid username or password.";
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	248 end
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	249 local function test(authentication)
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	250 local prepped = nodeprep(authentication);
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	251 local normalized = jid_unescape(prepped);
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	252 return normalized and provider.test_password(normalized, password) and prepped;
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	253 end
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	254 local username = test(authentication) or test(jid_escape(authentication));
665 684cc57a49c1 mod_auth_phpbb3: Optionally allow using PHPBB3 session ID as password ( sql = { sessionid_as_password = true, ... } ). Waqas Hussain <waqas20@gmail.com> parents: 626 diff changeset	255 if not username and params.sessionid_as_password then
684cc57a49c1 mod_auth_phpbb3: Optionally allow using PHPBB3 session ID as password ( sql = { sessionid_as_password = true, ... } ). Waqas Hussain <waqas20@gmail.com> parents: 626 diff changeset	256 local function test(authentication)
684cc57a49c1 mod_auth_phpbb3: Optionally allow using PHPBB3 session ID as password ( sql = { sessionid_as_password = true, ... } ). Waqas Hussain <waqas20@gmail.com> parents: 626 diff changeset	257 local prepped = nodeprep(authentication);
684cc57a49c1 mod_auth_phpbb3: Optionally allow using PHPBB3 session ID as password ( sql = { sessionid_as_password = true, ... } ). Waqas Hussain <waqas20@gmail.com> parents: 626 diff changeset	258 local normalized = jid_unescape(prepped);
684cc57a49c1 mod_auth_phpbb3: Optionally allow using PHPBB3 session ID as password ( sql = { sessionid_as_password = true, ... } ). Waqas Hussain <waqas20@gmail.com> parents: 626 diff changeset	259 return normalized and check_sessionids(normalized, password) and prepped;
684cc57a49c1 mod_auth_phpbb3: Optionally allow using PHPBB3 session ID as password ( sql = { sessionid_as_password = true, ... } ). Waqas Hussain <waqas20@gmail.com> parents: 626 diff changeset	260 end
684cc57a49c1 mod_auth_phpbb3: Optionally allow using PHPBB3 session ID as password ( sql = { sessionid_as_password = true, ... } ). Waqas Hussain <waqas20@gmail.com> parents: 626 diff changeset	261 username = test(authentication) or test(jid_escape(authentication));
684cc57a49c1 mod_auth_phpbb3: Optionally allow using PHPBB3 session ID as password ( sql = { sessionid_as_password = true, ... } ). Waqas Hussain <waqas20@gmail.com> parents: 626 diff changeset	262 end
419 2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	263 if username then
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	264 self.username = username;
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	265 return "success";
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	266 end
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	267 return "failure", "not-authorized", "Unable to authorize you with the authentication credentials you've sent.";
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	268 end
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	269 return sasl;
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	270 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	271
814 881ec9919144 mod_auth_: Use module:provides(), and don't explicitly specify provider.name. Waqas Hussain <waqas20@gmail.com>* parents: 665 diff changeset	272 module:provides("auth", provider);
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	273

Mercurial > prosody-modules

annotate mod_auth_phpbb3/mod_auth_phpbb3.lua @ 1084:9612cea92503