Software `/` code `/` prosody-modules

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mod_auth_phpbb3/mod_auth_phpbb3.lua @ 737:e4ea03b060ed

mod_archive: switch from/to The XEP-0136 is not very explicit about the meening of <from> and <to> elements, but the examples are clear: <from> means it comes from the user in the 'with' attribute of the collection. That is the opposite of what is currently implemented in that module. So for better compatibility with complient clients, this switch the 'from' and 'to' fields

author	Olivier Goffart <ogoffart@woboq.com>
date	Wed, 04 Jul 2012 14:08:43 +0200
parent	665:684cc57a49c1
child	814:881ec9919144

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
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	190 provider = { name = "phpbb3" };
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
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	272 module:add_item("auth-provider", provider);
81c7b36e6cdd mod_auth_phpbb3: Initial commit. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	273

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mod_auth_phpbb3/mod_auth_phpbb3.lua

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mod_auth_phpbb3/mod_auth_phpbb3.lua @ 737:e4ea03b060ed

Software `/` code `/` prosody-modules