prosody-modules: mod_auth_sql/mod_auth

annotate mod_auth_sql/mod_auth_sql.lua @ 5944:4b677e445b8a

mod_muc_moderation: adding a new hook that can be used to cancel the moderation, or modify resulting stanzas.

author	John Livingston <git@john-livingston.fr>
date	Mon, 29 Jul 2024 13:08:43 +0200
parents	7dbde05b48a9
children

rev	line source
354 f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	1 -- Simple SQL Authentication module for Prosody IM
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	2 -- Copyright (C) 2011 Tomasz Sterna <tomek@xiaoka.com>
399 4e0d36941ba1 mod_auth_sql: More cleanup. Waqas Hussain <waqas20@gmail.com> parents: 398 diff changeset	3 -- Copyright (C) 2011 Waqas Hussain <waqas20@gmail.com>
354 f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	4 --
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	5
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	6 local log = require "util.logger".init("auth_sql");
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	7 local new_sasl = require "util.sasl".new;
398 fdd4f5ab029a mod_auth_sql: Cleanup. Waqas Hussain <waqas20@gmail.com> parents: 371 diff changeset	8 local DBI = require "DBI"
354 f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	9
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	10 local connection;
500 bd08727378be mod_auth_sql: Read option 'auth_sql' (thanks rdnzlc) Matthew Wild <mwild1@gmail.com> parents: 461 diff changeset	11 local params = module:get_option("auth_sql", module:get_option("sql"));
354 f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	12
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	13 local resolve_relative_path = require "core.configmanager".resolve_relative_path;
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	14
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	15 local function test_connection()
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	16 if not connection then return nil; end
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	17 if connection:ping() then
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	18 return true;
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	19 else
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	20 module:log("debug", "Database connection closed");
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	21 connection = nil;
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	22 end
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	23 end
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	24 local function connect()
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	25 if not test_connection() then
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	26 prosody.unlock_globals();
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	27 local dbh, err = DBI.Connect(
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	28 params.driver, params.database,
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	29 params.username, params.password,
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	30 params.host, params.port
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	31 );
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	32 prosody.lock_globals();
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	33 if not dbh then
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	34 module:log("debug", "Database connection failed: %s", tostring(err));
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	35 return nil, err;
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	36 end
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	37 module:log("debug", "Successfully connected to database");
371 c416db434e5b Do not run in transaction. Tomasz Sterna <tomek@xiaoka.com> parents: 367 diff changeset	38 dbh:autocommit(true); -- don't run in transaction
354 f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	39 connection = dbh;
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	40 return connection;
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	41 end
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	42 end
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	43
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	44 do -- process options to get a db connection
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	45 params = params or { driver = "SQLite3" };
1343 7dbde05b48a9 all the things: Remove trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 902 diff changeset	46
354 f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	47 if params.driver == "SQLite3" then
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	48 params.database = resolve_relative_path(prosody.paths.data or ".", params.database or "prosody.sqlite");
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	49 end
1343 7dbde05b48a9 all the things: Remove trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 902 diff changeset	50
354 f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	51 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: 902 diff changeset	52
354 f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	53 assert(connect());
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	54 end
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	55
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	56 local function getsql(sql, ...)
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	57 if params.driver == "PostgreSQL" then
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	58 sql = sql:gsub("`", "\"");
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	59 end
371 c416db434e5b Do not run in transaction. Tomasz Sterna <tomek@xiaoka.com> parents: 367 diff changeset	60 if not test_connection() then connect(); end
354 f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	61 -- do prepared statement stuff
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	62 local stmt, err = connection:prepare(sql);
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	63 if not stmt and not test_connection() then error("connection failed"); end
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	64 if not stmt then module:log("error", "QUERY FAILED: %s %s", err, debug.traceback()); return nil, err; end
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	65 -- run query
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	66 local ok, err = stmt:execute(...);
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	67 if not ok and not test_connection() then error("connection failed"); end
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	68 if not ok then return nil, err; end
1343 7dbde05b48a9 all the things: Remove trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 902 diff changeset	69
354 f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	70 return stmt;
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	71 end
f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	72
399 4e0d36941ba1 mod_auth_sql: More cleanup. Waqas Hussain <waqas20@gmail.com> parents: 398 diff changeset	73 local function get_password(username)
461 bbea8081c865 Revert various changes accidentally included in previous commit Kim Alvefur <zash@zash.se> parents: 455 diff changeset	74 local stmt, err = getsql("SELECT `password` FROM `authreg` WHERE `username`=? AND `realm`=?", username, module.host);
399 4e0d36941ba1 mod_auth_sql: More cleanup. Waqas Hussain <waqas20@gmail.com> parents: 398 diff changeset	75 if stmt then
4e0d36941ba1 mod_auth_sql: More cleanup. Waqas Hussain <waqas20@gmail.com> parents: 398 diff changeset	76 for row in stmt:rows(true) do
4e0d36941ba1 mod_auth_sql: More cleanup. Waqas Hussain <waqas20@gmail.com> parents: 398 diff changeset	77 return row.password;
4e0d36941ba1 mod_auth_sql: More cleanup. Waqas Hussain <waqas20@gmail.com> parents: 398 diff changeset	78 end
4e0d36941ba1 mod_auth_sql: More cleanup. Waqas Hussain <waqas20@gmail.com> parents: 398 diff changeset	79 end
4e0d36941ba1 mod_auth_sql: More cleanup. Waqas Hussain <waqas20@gmail.com> parents: 398 diff changeset	80 end
4e0d36941ba1 mod_auth_sql: More cleanup. Waqas Hussain <waqas20@gmail.com> parents: 398 diff changeset	81
461 bbea8081c865 Revert various changes accidentally included in previous commit Kim Alvefur <zash@zash.se> parents: 455 diff changeset	82
814 881ec9919144 mod_auth_: Use module:provides(), and don't explicitly specify provider.name. Waqas Hussain <waqas20@gmail.com>* parents: 500 diff changeset	83 provider = {};
367 a6dee73a11e7 Implemented password and user existence check in mod_auth_sql Tomasz Sterna <tomek@xiaoka.com> parents: 366 diff changeset	84
398 fdd4f5ab029a mod_auth_sql: Cleanup. Waqas Hussain <waqas20@gmail.com> parents: 371 diff changeset	85 function provider.test_password(username, password)
461 bbea8081c865 Revert various changes accidentally included in previous commit Kim Alvefur <zash@zash.se> parents: 455 diff changeset	86 return password and get_password(username) == password;
398 fdd4f5ab029a mod_auth_sql: Cleanup. Waqas Hussain <waqas20@gmail.com> parents: 371 diff changeset	87 end
fdd4f5ab029a mod_auth_sql: Cleanup. Waqas Hussain <waqas20@gmail.com> parents: 371 diff changeset	88 function provider.get_password(username)
461 bbea8081c865 Revert various changes accidentally included in previous commit Kim Alvefur <zash@zash.se> parents: 455 diff changeset	89 return get_password(username);
398 fdd4f5ab029a mod_auth_sql: Cleanup. Waqas Hussain <waqas20@gmail.com> parents: 371 diff changeset	90 end
fdd4f5ab029a mod_auth_sql: Cleanup. Waqas Hussain <waqas20@gmail.com> parents: 371 diff changeset	91 function provider.set_password(username, password)
fdd4f5ab029a mod_auth_sql: Cleanup. Waqas Hussain <waqas20@gmail.com> parents: 371 diff changeset	92 return nil, "Setting password is not supported.";
354 f24998ec7f8d Implemented basic SQL authentication module. Tomasz Sterna <tomek@xiaoka.com> parents: diff changeset	93 end
398 fdd4f5ab029a mod_auth_sql: Cleanup. Waqas Hussain <waqas20@gmail.com> parents: 371 diff changeset	94 function provider.user_exists(username)
461 bbea8081c865 Revert various changes accidentally included in previous commit Kim Alvefur <zash@zash.se> parents: 455 diff changeset	95 return get_password(username) and true;
398 fdd4f5ab029a mod_auth_sql: Cleanup. Waqas Hussain <waqas20@gmail.com> parents: 371 diff changeset	96 end
fdd4f5ab029a mod_auth_sql: Cleanup. Waqas Hussain <waqas20@gmail.com> parents: 371 diff changeset	97 function provider.create_user(username, password)
fdd4f5ab029a mod_auth_sql: Cleanup. Waqas Hussain <waqas20@gmail.com> parents: 371 diff changeset	98 return nil, "Account creation/modification not supported.";
fdd4f5ab029a mod_auth_sql: Cleanup. Waqas Hussain <waqas20@gmail.com> parents: 371 diff changeset	99 end
fdd4f5ab029a mod_auth_sql: Cleanup. Waqas Hussain <waqas20@gmail.com> parents: 371 diff changeset	100 function provider.get_sasl_handler()
fdd4f5ab029a mod_auth_sql: Cleanup. Waqas Hussain <waqas20@gmail.com> parents: 371 diff changeset	101 local profile = {
461 bbea8081c865 Revert various changes accidentally included in previous commit Kim Alvefur <zash@zash.se> parents: 455 diff changeset	102 plain = function(sasl, username, realm)
902 490cb9161c81 mod_auth_{external,internal_yubikey,ldap,ldap2,sql}: No need to nodeprep in SASL handler. Waqas Hussain <waqas20@gmail.com> parents: 843 diff changeset	103 local password = get_password(username);
461 bbea8081c865 Revert various changes accidentally included in previous commit Kim Alvefur <zash@zash.se> parents: 455 diff changeset	104 if not password then return "", nil; end
bbea8081c865 Revert various changes accidentally included in previous commit Kim Alvefur <zash@zash.se> parents: 455 diff changeset	105 return password, true;
398 fdd4f5ab029a mod_auth_sql: Cleanup. Waqas Hussain <waqas20@gmail.com> parents: 371 diff changeset	106 end
fdd4f5ab029a mod_auth_sql: Cleanup. Waqas Hussain <waqas20@gmail.com> parents: 371 diff changeset	107 };
461 bbea8081c865 Revert various changes accidentally included in previous commit Kim Alvefur <zash@zash.se> parents: 455 diff changeset	108 return new_sasl(module.host, profile);
398 fdd4f5ab029a mod_auth_sql: Cleanup. Waqas Hussain <waqas20@gmail.com> parents: 371 diff changeset	109 end
fdd4f5ab029a mod_auth_sql: Cleanup. Waqas Hussain <waqas20@gmail.com> parents: 371 diff changeset	110
843 cdc67f4efde2 mod_auth_sql: Add users iterator Kim Alvefur <zash@zash.se> parents: 814 diff changeset	111 function provider.users()
cdc67f4efde2 mod_auth_sql: Add users iterator Kim Alvefur <zash@zash.se> parents: 814 diff changeset	112 local stmt, err = getsql("SELECT `username` FROM `authreg` WHERE `realm`=?", module.host);
cdc67f4efde2 mod_auth_sql: Add users iterator Kim Alvefur <zash@zash.se> parents: 814 diff changeset	113 if stmt then
cdc67f4efde2 mod_auth_sql: Add users iterator Kim Alvefur <zash@zash.se> parents: 814 diff changeset	114 local next, state = stmt:rows(true)
cdc67f4efde2 mod_auth_sql: Add users iterator Kim Alvefur <zash@zash.se> parents: 814 diff changeset	115 return function()
cdc67f4efde2 mod_auth_sql: Add users iterator Kim Alvefur <zash@zash.se> parents: 814 diff changeset	116 for row in next, state do
cdc67f4efde2 mod_auth_sql: Add users iterator Kim Alvefur <zash@zash.se> parents: 814 diff changeset	117 return row.username;
cdc67f4efde2 mod_auth_sql: Add users iterator Kim Alvefur <zash@zash.se> parents: 814 diff changeset	118 end
cdc67f4efde2 mod_auth_sql: Add users iterator Kim Alvefur <zash@zash.se> parents: 814 diff changeset	119 end
cdc67f4efde2 mod_auth_sql: Add users iterator Kim Alvefur <zash@zash.se> parents: 814 diff changeset	120 end
cdc67f4efde2 mod_auth_sql: Add users iterator Kim Alvefur <zash@zash.se> parents: 814 diff changeset	121 return stmt, err;
cdc67f4efde2 mod_auth_sql: Add users iterator Kim Alvefur <zash@zash.se> parents: 814 diff changeset	122 end
cdc67f4efde2 mod_auth_sql: Add users iterator Kim Alvefur <zash@zash.se> parents: 814 diff changeset	123
cdc67f4efde2 mod_auth_sql: Add users iterator Kim Alvefur <zash@zash.se> parents: 814 diff changeset	124
814 881ec9919144 mod_auth_: Use module:provides(), and don't explicitly specify provider.name. Waqas Hussain <waqas20@gmail.com>* parents: 500 diff changeset	125 module:provides("auth", provider);

Mercurial > prosody-modules

annotate mod_auth_sql/mod_auth_sql.lua @ 5944:4b677e445b8a