prosody-modules: mod_auth_phpbb3/mod_auth

annotate mod_auth_phpbb3/mod_auth_phpbb3.lua @ 6556:7477e97a9045

mod_firewall: Apply pre-reload state before re-reading config This change makes load/reload a bit more robust. module.load() runs before module.restore() and it reads from the config and updates the state (if needed). However, after this, module.restore() could run and apply the old state again.

author	Matthew Wild <mwild1@gmail.com>
date	Sun, 24 May 2026 20:03:20 +0100
parents	c400892603ce
children

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;
2168 28d99ffa3c06 mod_auth_phpbb3: Add support for verifying bcrypt hashes (thanks bios) Kim Alvefur <zash@zash.se> parents: 1343 diff changeset	13 local have_bcrypt, bcrypt = pcall(require, "bcrypt"); -- available from luarocks
6346 c400892603ce Updating phpbb3 authentication module for argon2 password support. Ganiman <ganiman@ganiman.com> parents: 2168 diff changeset	14 local argon2 = require("argon2")
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	15
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	16 local connection;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	17 local params = module:get_option("sql");
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 resolve_relative_path = require "core.configmanager".resolve_relative_path;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	20
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	21 local function test_connection()
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	22 if not connection then return nil; end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	23 if connection:ping() then
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	24 return true;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	25 else
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	26 module:log("debug", "Database connection closed");
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	27 connection = nil;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	28 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	29 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	30 local function connect()
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	31 if not test_connection() then
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	32 prosody.unlock_globals();
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	33 local dbh, err = DBI.Connect(
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	34 params.driver, params.database,
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	35 params.username, params.password,
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	36 params.host, params.port
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	37 );
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	38 prosody.lock_globals();
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	39 if not dbh then
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	40 module:log("debug", "Database connection failed: %s", tostring(err));
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	41 return nil, err;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	42 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	43 module:log("debug", "Successfully connected to database");
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	44 dbh:autocommit(true); -- don't run in transaction
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	45 connection = dbh;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	46 return connection;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	47 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	48 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	49
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	50 do -- process options to get a db connection
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	51 params = params or { driver = "SQLite3" };
1343 7dbde05b48a9 all the things: Remove trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 814 diff changeset	52
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	53 if params.driver == "SQLite3" then
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	54 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	55 end
1343 7dbde05b48a9 all the things: Remove trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 814 diff changeset	56
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	57 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	58
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	59 assert(connect());
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	60 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	61
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	62 local function getsql(sql, ...)
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	63 if params.driver == "PostgreSQL" then
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	64 sql = sql:gsub("`", "\"");
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	65 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	66 if not test_connection() then connect(); end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	67 -- do prepared statement stuff
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	68 local stmt, err = connection:prepare(sql);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	69 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	70 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	71 -- run query
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	72 local ok, err = stmt:execute(...);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	73 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	74 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	75
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	76 return stmt;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	77 end
377 145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	78 local function setsql(sql, ...)
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	79 local stmt, err = getsql(sql, ...);
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	80 if not stmt then return stmt, err; end
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	81 return stmt:affected();
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	82 end
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	83
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	84 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	85 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	86 if stmt then
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	87 for row in stmt:rows(true) do
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	88 return row.user_password;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	89 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	90 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	91 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	92 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	93 -- 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	94 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	95 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	96 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	97 -- 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	98
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 -- 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	100 -- 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	101 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	102 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	103 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	104 end
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	105
421 816d8e3e83a3 mod_auth_phpbb3: A little refactoring. Waqas Hussain <waqas20@gmail.com> parents: 420 diff changeset	106
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	107 local itoa64 = "./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
377 145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	108 local function hashEncode64(input, count)
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	109 local output = "";
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	110 local i, value = 0, 0;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	111
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	112 while true do
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	113 value = input:byte(i+1)
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	114 i = i+1;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	115 local idx = value % 0x40 + 1;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	116 output = output .. itoa64:sub(idx, idx);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	117
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	118 if i < count then
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	119 value = value + input:byte(i+1) * 256;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	120 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	121 local _ = value % (2^6);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	122 local idx = ((value - _) / (2^6)) % 0x40 + 1
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	123 output = output .. itoa64:sub(idx, idx);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	124
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	125 if i >= count then break; end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	126 i = i+1;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	127
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	128 if i < count then
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	129 value = value + input:byte(i+1) * 256 * 256;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	130 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	131 local _ = value % (2^12);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	132 local idx = ((value - _) / (2^12)) % 0x40 + 1
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	133 output = output .. itoa64:sub(idx, idx);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	134
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	135 if i >= count then break; end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	136 i = i+1;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	137
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	138 local _ = value % (2^18);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	139 local idx = ((value - _) / (2^18)) % 0x40 + 1
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	140 output = output .. itoa64:sub(idx, idx);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	141
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	142 if not(i < count) then break; end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	143 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	144 return output;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	145 end
377 145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	146 local function hashCryptPrivate(password, genSalt)
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	147 local output = "*";
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	148 if not genSalt:match("^%$H%$") then return output; end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	149
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	150 local count_log2 = itoa64:find(genSalt:sub(4,4)) - 1;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	151 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	152
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	153 local count = 2 ^ count_log2;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	154 local salt = genSalt:sub(5, 12);
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 if #salt ~= 8 then return output; end
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 local hash = md5(salt..password);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	159
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	160 while true do
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	161 hash = md5(hash..password);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	162 if not(count > 1) then break; end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	163 count = count-1;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	164 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	165
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	166 output = genSalt:sub(1, 12);
377 145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	167 output = output .. hashEncode64(hash, 16);
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	168
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	169 return output;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	170 end
377 145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	171 local function hashGensaltPrivate(input)
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	172 local iteration_count_log2 = 6;
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	173 local output = "$H$";
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	174 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	175 output = output .. itoa64:sub(idx, idx);
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	176 output = output .. hashEncode64(input, 6);
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	177 return output;
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	178 end
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	179 local function phpbbCheckHash(password, hash)
421 816d8e3e83a3 mod_auth_phpbb3: A little refactoring. Waqas Hussain <waqas20@gmail.com> parents: 420 diff changeset	180 if #hash == 32 then return hash == md5(password, true); end -- legacy PHPBB2 hash
2168 28d99ffa3c06 mod_auth_phpbb3: Add support for verifying bcrypt hashes (thanks bios) Kim Alvefur <zash@zash.se> parents: 1343 diff changeset	181 if #hash == 34 then return hashCryptPrivate(password, hash) == hash; end
28d99ffa3c06 mod_auth_phpbb3: Add support for verifying bcrypt hashes (thanks bios) Kim Alvefur <zash@zash.se> parents: 1343 diff changeset	182 if #hash == 60 and have_bcrypt then return bcrypt.verify(password, hash); end
6346 c400892603ce Updating phpbb3 authentication module for argon2 password support. Ganiman <ganiman@ganiman.com> parents: 2168 diff changeset	183 if #hash == 97 then return argon2.verify(hash, password); end
2168 28d99ffa3c06 mod_auth_phpbb3: Add support for verifying bcrypt hashes (thanks bios) Kim Alvefur <zash@zash.se> parents: 1343 diff changeset	184 module:log("error", "Unsupported hash: %s", hash);
28d99ffa3c06 mod_auth_phpbb3: Add support for verifying bcrypt hashes (thanks bios) Kim Alvefur <zash@zash.se> parents: 1343 diff changeset	185 return false;
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	186 end
421 816d8e3e83a3 mod_auth_phpbb3: A little refactoring. Waqas Hussain <waqas20@gmail.com> parents: 420 diff changeset	187 local function phpbbCreateHash(password)
377 145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	188 local random = uuid_gen():sub(-6);
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	189 local salt = hashGensaltPrivate(random);
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	190 local hash = hashCryptPrivate(password, salt);
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	191 if #hash == 34 then return hash; end
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	192 return md5(password, true);
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	193 end
145fa870321c mod_auth_phpbb3: Implement password change. Waqas Hussain <waqas20@gmail.com> parents: 376 diff changeset	194
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	195
814 881ec9919144 mod_auth_: Use module:provides(), and don't explicitly specify provider.name. Waqas Hussain <waqas20@gmail.com>* parents: 665 diff changeset	196 provider = {};
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	197
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	198 function provider.test_password(username, password)
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	199 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	200 return hash and phpbbCheckHash(password, hash);
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	201 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	202 function provider.user_exists(username)
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	203 module:log("debug", "test user %s existence", username);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	204 return get_password(username) and true;
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	205 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	206
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	207 function provider.get_password(username)
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	208 return nil, "Getting password is not supported.";
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	209 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	210 function provider.set_password(username, password)
421 816d8e3e83a3 mod_auth_phpbb3: A little refactoring. Waqas Hussain <waqas20@gmail.com> parents: 420 diff changeset	211 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	212 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	213 return stmt and true, err;
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	214 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	215 function provider.create_user(username, password)
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	216 return nil, "Account creation/modification not supported.";
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	217 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	218
419 2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	219 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	220 [" "] = "\\20";
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	221 ['"'] = "\\22";
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	222 ["&"] = "\\26";
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	223 ["'"] = "\\27";
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	224 ["/"] = "\\2f";
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	225 [":"] = "\\3a";
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	226 ["<"] = "\\3c";
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	227 [">"] = "\\3e";
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	228 ["@"] = "\\40";
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	229 ["\\"] = "\\5c";
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	230 };
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 unescapes = {};
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	232 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	233 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	234 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	235
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	236 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	237 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	238 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	239 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	240 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	241 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	242 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	243 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	244 end
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	245 end
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	246 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	247 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	248 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	249 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	250 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	251 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	252 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	253 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	254 end
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	255 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	256 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	257 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	258 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	259 end
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	260 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	261 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	262 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	263 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	264 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	265 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	266 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	267 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	268 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	269 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	270 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	271 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	272 end
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	273 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	274 end
2a2b70e1a998 mod_auth_phpbb3: Apply stringprep, and try automatic JID escaping to derive username. Waqas Hussain <waqas20@gmail.com> parents: 377 diff changeset	275 return sasl;
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	276 end
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	277
814 881ec9919144 mod_auth_: Use module:provides(), and don't explicitly specify provider.name. Waqas Hussain <waqas20@gmail.com>* parents: 665 diff changeset	278 module:provides("auth", provider);
373 81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	279

Mercurial > prosody-modules

annotate mod_auth_phpbb3/mod_auth_phpbb3.lua @ 6556:7477e97a9045