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plugins/mod_auth_internal_plain.lua @ 10787:459efb1afbfe
mod_admin_telnet: Pretty-print values returned from commands
This makes it much nicer to inspect Prosody internals.
Existing textual status messages from commands are not serialized to
preserve existing behavior. Explicit serialization of configuration is
kept in order to make it clear that returned strings are serialized
strings that would look like what's actually in the config file.
The default maxdepth of 2 seems ought to be an okay default, balanced
between showing enough structure to continue exploring and DoS-ing your
terminal.
Thanks to Ge0rG for the motivation to finally do this.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Wed, 29 Apr 2020 22:23:05 +0200 |
parent | 8057:4a9275594981 |
child | 10914:0d7d71dee0a0 |
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-- Prosody IM -- Copyright (C) 2008-2010 Matthew Wild -- Copyright (C) 2008-2010 Waqas Hussain -- -- This project is MIT/X11 licensed. Please see the -- COPYING file in the source package for more information. -- local usermanager = require "core.usermanager"; local new_sasl = require "util.sasl".new; local log = module._log; local host = module.host; local accounts = module:open_store("accounts"); -- define auth provider local provider = {}; function provider.test_password(username, password) log("debug", "test password for user '%s'", username); local credentials = accounts:get(username) or {}; if password == credentials.password then return true; else return nil, "Auth failed. Invalid username or password."; end end function provider.get_password(username) log("debug", "get_password for username '%s'", username); return (accounts:get(username) or {}).password; end function provider.set_password(username, password) log("debug", "set_password for username '%s'", username); local account = accounts:get(username); if account then account.password = password; return accounts:set(username, account); end return nil, "Account not available."; end function provider.user_exists(username) local account = accounts:get(username); if not account then log("debug", "account not found for username '%s'", username); return nil, "Auth failed. Invalid username"; end return true; end function provider.users() return accounts:users(); end function provider.create_user(username, password) return accounts:set(username, {password = password}); end function provider.delete_user(username) return accounts:set(username, nil); end function provider.get_sasl_handler() local getpass_authentication_profile = { plain = function(_, username, realm) local password = usermanager.get_password(username, realm); if not password then return "", nil; end return password, true; end }; return new_sasl(host, getpass_authentication_profile); end module:provides("auth", provider);