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plugins/mod_auth_anonymous.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> |
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date | Wed, 29 Apr 2020 22:23:05 +0200 |
parent | 8053:7d26dab7ce0d |
child | 11122:d60094d9b458 |
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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. -- -- luacheck: ignore 212 local new_sasl = require "util.sasl".new; local datamanager = require "util.datamanager"; local hosts = prosody.hosts; -- define auth provider local provider = {}; function provider.test_password(username, password) return nil, "Password based auth not supported."; end function provider.get_password(username) return nil, "Password not available."; end function provider.set_password(username, password) return nil, "Password based auth not supported."; end function provider.user_exists(username) return nil, "Only anonymous users are supported."; -- FIXME check if anonymous user is connected? end function provider.create_user(username, password) return nil, "Account creation/modification not supported."; end function provider.get_sasl_handler() local anonymous_authentication_profile = { anonymous = function(sasl, username, realm) return true; -- for normal usage you should always return true here end }; return new_sasl(module.host, anonymous_authentication_profile); end function provider.users() return next, hosts[module.host].sessions, nil; end -- datamanager callback to disable writes local function dm_callback(username, host, datastore, data) if host == module.host then return false; end return username, host, datastore, data; end if not module:get_option_boolean("allow_anonymous_s2s", false) then module:hook("route/remote", function (event) return false; -- Block outgoing s2s from anonymous users end, 300); end function module.load() datamanager.add_callback(dm_callback); end function module.unload() datamanager.remove_callback(dm_callback); end module:provides("auth", provider);