util.startup: Fix exiting on pidfile trouble
prosody.shutdown() relies on prosody.main_thread, which has not been set
yet at this point.
Doing a clean shutdown might actually be harmful in case it tears down
things set up by the conflicting Prosody, such as the very pidfile we
were looking at.
Thanks again SigmaTel71 for noticing
-- Copyright (C) 2009-2011 Florian Zeitz
--
-- This file is MIT/X11 licensed. Please see the
-- COPYING file in the source package for more information.
--
-- luacheck: ignore 212/self 212/data 212/state 412/err 422/err
local _G = _G;
local prosody = _G.prosody;
local hosts = prosody.hosts;
local t_concat = table.concat;
local t_sort = table.sort;
local module_host = module:get_host();
local keys = require "prosody.util.iterators".keys;
local usermanager_user_exists = require "prosody.core.usermanager".user_exists;
local usermanager_create_user = require "prosody.core.usermanager".create_user;
local usermanager_delete_user = require "prosody.core.usermanager".delete_user;
local usermanager_disable_user = require "prosody.core.usermanager".disable_user;
local usermanager_enable_user = require "prosody.core.usermanager".enable_user;
local usermanager_set_password = require "prosody.core.usermanager".set_password;
local hostmanager_activate = require "prosody.core.hostmanager".activate;
local hostmanager_deactivate = require "prosody.core.hostmanager".deactivate;
local rm_load_roster = require "prosody.core.rostermanager".load_roster;
local st, jid = require "prosody.util.stanza", require "prosody.util.jid";
local timer_add_task = require "prosody.util.timer".add_task;
local dataforms_new = require "prosody.util.dataforms".new;
local array = require "prosody.util.array";
local modulemanager = require "prosody.core.modulemanager";
local core_post_stanza = prosody.core_post_stanza;
local adhoc_simple = require "prosody.util.adhoc".new_simple_form;
local adhoc_initial = require "prosody.util.adhoc".new_initial_data_form;
local set = require"prosody.util.set";
module:depends("adhoc");
local adhoc_new = module:require "adhoc".new;
local function generate_error_message(errors)
local errmsg = {};
for name, err in pairs(errors) do
errmsg[#errmsg + 1] = name .. ": " .. err;
end
return { status = "completed", error = { message = t_concat(errmsg, "\n") } };
end
-- Adding a new user
local add_user_layout = dataforms_new{
title = "Adding a User";
instructions = "Fill out this form to add a user.";
{ name = "FORM_TYPE", type = "hidden", value = "http://jabber.org/protocol/admin" };
{ name = "accountjid", type = "jid-single", required = true, label = "The Jabber ID for the account to be added" };
{ name = "password", type = "text-private", label = "The password for this account" };
{ name = "password-verify", type = "text-private", label = "Retype password" };
};
local add_user_command_handler = adhoc_simple(add_user_layout, function(fields, err, data)
if err then
return generate_error_message(err);
end
local username, host = jid.split(fields.accountjid);
if module_host ~= host then
return { status = "completed", error = { message = "Trying to add a user on " .. host .. " but command was sent to " .. module_host}};
end
if (fields["password"] == fields["password-verify"]) and username and host then
if usermanager_user_exists(username, host) then
return { status = "completed", error = { message = "Account already exists" } };
else
if usermanager_create_user(username, fields.password, host) then
module:log("info", "Created new account %s@%s by %s", username, host, jid.bare(data.from));
return { status = "completed", info = "Account successfully created" };
else
return { status = "completed", error = { message = "Failed to write data to disk" } };
end
end
else
module:log("debug", "Invalid data, password mismatch or empty username while creating account for %s", fields.accountjid or "<nil>");
return { status = "completed", error = { message = "Invalid data.\nPassword mismatch, or empty username" } };
end
end);
-- Changing a user's password
local change_user_password_layout = dataforms_new{
title = "Changing a User Password";
instructions = "Fill out this form to change a user's password.";
{ name = "FORM_TYPE", type = "hidden", value = "http://jabber.org/protocol/admin" };
{ name = "accountjid", type = "jid-single", required = true, label = "The Jabber ID for this account" };
{ name = "password", type = "text-private", required = true, label = "The password for this account" };
};
local change_user_password_command_handler = adhoc_simple(change_user_password_layout, function(fields, err, data)
if err then
return generate_error_message(err);
end
local username, host = jid.split(fields.accountjid);
if module_host ~= host then
return {
status = "completed",
error = {
message = "Trying to change the password of a user on " .. host .. " but command was sent to " .. module_host
}
};
end
if usermanager_user_exists(username, host) and usermanager_set_password(username, fields.password, host, nil) then
module:log("info", "Password of account %s@%s changed by %s", username, host, jid.bare(data.from));
return { status = "completed", info = "Password successfully changed" };
else
return { status = "completed", error = { message = "User does not exist" } };
end
end);
-- Reloading the config
local function config_reload_handler(self, data, state)
module:log("info", "%s reloads the config", jid.bare(data.from));
local ok, err = prosody.reload_config();
if ok then
return { status = "completed", info = "Configuration reloaded (modules may need to be reloaded for this to have an effect)" };
else
return { status = "completed", error = { message = "Failed to reload config: " .. tostring(err) } };
end
end
-- Deleting a user's account
local delete_user_layout = dataforms_new{
title = "Deleting a User";
instructions = "Fill out this form to delete a user.";
{ name = "FORM_TYPE", type = "hidden", value = "http://jabber.org/protocol/admin" };
{ name = "accountjids", type = "jid-multi", required = true, label = "The Jabber ID(s) to delete" };
};
local delete_user_command_handler = adhoc_simple(delete_user_layout, function(fields, err, data)
if err then
return generate_error_message(err);
end
local failed = {};
local succeeded = {};
for _, aJID in ipairs(fields.accountjids) do
local username, host = jid.split(aJID);
if (host == module_host) and usermanager_user_exists(username, host) and usermanager_delete_user(username, host) then
module:log("info", "User %s has been deleted by %s", aJID, jid.bare(data.from));
succeeded[#succeeded+1] = aJID;
else
module:log("debug", "Tried to delete non-existent user %s", aJID);
failed[#failed+1] = aJID;
end
end
return {status = "completed", info = (#succeeded ~= 0 and
"The following accounts were successfully deleted:\n"..t_concat(succeeded, "\n").."\n" or "")..
(#failed ~= 0 and
"The following accounts could not be deleted:\n"..t_concat(failed, "\n") or "") };
end);
local disable_user_layout = dataforms_new{
title = "Disabling a User";
instructions = "Fill out this form to disable a user.";
{ name = "FORM_TYPE", type = "hidden", value = "http://jabber.org/protocol/admin" };
{ name = "accountjids", type = "jid-multi", required = true, label = "The Jabber ID(s) to disable" };
};
local disable_user_command_handler = adhoc_simple(disable_user_layout, function(fields, err, data)
if err then
return generate_error_message(err);
end
local failed = {};
local succeeded = {};
for _, aJID in ipairs(fields.accountjids) do
local username, host = jid.split(aJID);
if (host == module_host) and usermanager_user_exists(username, host) and usermanager_disable_user(username, host) then
module:log("info", "User %s has been disabled by %s", aJID, jid.bare(data.from));
succeeded[#succeeded+1] = aJID;
else
module:log("debug", "Tried to disable non-existent user %s", aJID);
failed[#failed+1] = aJID;
end
end
return {status = "completed", info = (#succeeded ~= 0 and
"The following accounts were successfully disabled:\n"..t_concat(succeeded, "\n").."\n" or "")..
(#failed ~= 0 and
"The following accounts could not be disabled:\n"..t_concat(failed, "\n") or "") };
end);
local enable_user_layout = dataforms_new{
title = "Re-Enable a User";
instructions = "Fill out this form to enable a user.";
{ name = "FORM_TYPE", type = "hidden", value = "http://jabber.org/protocol/admin" };
{ name = "accountjids", type = "jid-multi", required = true, label = "The Jabber ID(s) to re-enable" };
};
local enable_user_command_handler = adhoc_simple(enable_user_layout, function(fields, err, data)
if err then
return generate_error_message(err);
end
local failed = {};
local succeeded = {};
for _, aJID in ipairs(fields.accountjids) do
local username, host = jid.split(aJID);
if (host == module_host) and usermanager_user_exists(username, host) and usermanager_enable_user(username, host) then
module:log("info", "User %s has been enabled by %s", aJID, jid.bare(data.from));
succeeded[#succeeded+1] = aJID;
else
module:log("debug", "Tried to enable non-existent user %s", aJID);
failed[#failed+1] = aJID;
end
end
return {status = "completed", info = (#succeeded ~= 0 and
"The following accounts were successfully enabled:\n"..t_concat(succeeded, "\n").."\n" or "")..
(#failed ~= 0 and
"The following accounts could not be enabled:\n"..t_concat(failed, "\n") or "") };
end);
-- Ending a user's session
local function disconnect_user(match_jid)
local node, hostname, givenResource = jid.split(match_jid);
local host = hosts[hostname];
local sessions = host.sessions[node] and host.sessions[node].sessions;
for resource, session in pairs(sessions or {}) do
if not givenResource or (resource == givenResource) then
module:log("debug", "Disconnecting %s@%s/%s", node, hostname, resource);
session:close();
end
end
return true;
end
local end_user_session_layout = dataforms_new{
title = "Ending a User Session";
instructions = "Fill out this form to end a user's session.";
{ name = "FORM_TYPE", type = "hidden", value = "http://jabber.org/protocol/admin" };
{ name = "accountjids", type = "jid-multi", label = "The Jabber ID(s) for which to end sessions", required = true };
};
local end_user_session_handler = adhoc_simple(end_user_session_layout, function(fields, err)
if err then
return generate_error_message(err);
end
local failed = {};
local succeeded = {};
for _, aJID in ipairs(fields.accountjids) do
local username, host = jid.split(aJID);
if (host == module_host) and usermanager_user_exists(username, host) and disconnect_user(aJID) then
succeeded[#succeeded+1] = aJID;
else
failed[#failed+1] = aJID;
end
end
return {status = "completed", info = (#succeeded ~= 0 and
"The following accounts were successfully disconnected:\n"..t_concat(succeeded, "\n").."\n" or "")..
(#failed ~= 0 and
"The following accounts could not be disconnected:\n"..t_concat(failed, "\n") or "") };
end);
-- Getting a user's roster
local get_user_roster_layout = dataforms_new{
{ name = "FORM_TYPE", type = "hidden", value = "http://jabber.org/protocol/admin" };
{ name = "accountjid", type = "jid-single", required = true, label = "The Jabber ID for which to retrieve the roster" };
};
local get_user_roster_result_layout = dataforms_new{
{ name = "FORM_TYPE", type = "hidden", value = "http://jabber.org/protocol/admin" };
{ name = "accountjid", type = "jid-single", label = "This is the roster for" };
{ name = "roster", type = "text-multi", label = "Roster XML" };
};
local get_user_roster_handler = adhoc_simple(get_user_roster_layout, function(fields, err)
if err then
return generate_error_message(err);
end
local user, host = jid.split(fields.accountjid);
if host ~= module_host then
return { status = "completed", error = { message = "Tried to get roster for a user on " .. host .. " but command was sent to " .. module_host } };
elseif not usermanager_user_exists(user, host) then
return { status = "completed", error = { message = "User does not exist" } };
end
local roster = rm_load_roster(user, host);
local query = st.stanza("query", { xmlns = "jabber:iq:roster" });
for contact_jid in pairs(roster) do
if contact_jid then
query:tag("item", {
jid = contact_jid,
subscription = roster[contact_jid].subscription,
ask = roster[contact_jid].ask,
name = roster[contact_jid].name,
});
for group in pairs(roster[contact_jid].groups) do
query:tag("group"):text(group):up();
end
query:up();
end
end
local query_text = tostring(query):gsub("><", ">\n<");
local result = get_user_roster_result_layout:form({ accountjid = user.."@"..host, roster = query_text }, "result");
result:add_child(query);
return { status = "completed", other = result };
end);
-- Getting user statistics
local get_user_stats_layout = dataforms_new{
title = "Get User Statistics";
instructions = "Fill out this form to gather user statistics.";
{ name = "FORM_TYPE", type = "hidden", value = "http://jabber.org/protocol/admin" };
{ name = "accountjid", type = "jid-single", required = true, label = "The Jabber ID for statistics" };
};
local get_user_stats_result_layout = dataforms_new{
{ name = "FORM_TYPE", type = "hidden", value = "http://jabber.org/protocol/admin" };
{ name = "ipaddresses", type = "text-multi", label = "IP Addresses" };
{ name = "rostersize", type = "text-single", label = "Roster size", datatype = "xs:integer" };
{ name = "onlineresources", type = "text-multi", label = "Online Resources" };
};
local get_user_stats_handler = adhoc_simple(get_user_stats_layout, function(fields, err)
if err then
return generate_error_message(err);
end
local user, host = jid.split(fields.accountjid);
if host ~= module_host then
return { status = "completed", error = { message = "Tried to get stats for a user on " .. host .. " but command was sent to " .. module_host } };
elseif not usermanager_user_exists(user, host) then
return { status = "completed", error = { message = "User does not exist" } };
end
local roster = rm_load_roster(user, host);
local rostersize = 0;
local IPs = "";
local resources = "";
for contact_jid in pairs(roster) do
if contact_jid then
rostersize = rostersize + 1;
end
end
for resource, session in pairs((hosts[host].sessions[user] and hosts[host].sessions[user].sessions) or {}) do
resources = resources .. "\n" .. resource;
IPs = IPs .. "\n" .. session.ip;
end
return { status = "completed", result = {layout = get_user_stats_result_layout, values = {ipaddresses = IPs, rostersize = rostersize,
onlineresources = resources}} };
end);
-- Getting a list of online users
local get_online_users_layout = dataforms_new{
title = "Getting List of Online Users";
instructions = "How many users should be returned at most?";
{ name = "FORM_TYPE", type = "hidden", value = "http://jabber.org/protocol/admin" };
{ name = "max_items", type = "list-single", label = "Maximum number of users",
options = { "25", "50", "75", "100", "150", "200", "all" } };
{ name = "details", type = "boolean", label = "Show details" };
};
local get_online_users_result_layout = dataforms_new{
{ name = "FORM_TYPE", type = "hidden", value = "http://jabber.org/protocol/admin" };
{ name = "onlineuserjids", type = "text-multi", label = "The list of all online users" };
};
local get_online_users_command_handler = adhoc_simple(get_online_users_layout, function(fields, err)
if err then
return generate_error_message(err);
end
local max_items = nil
if fields.max_items ~= "all" then
max_items = tonumber(fields.max_items);
end
local count = 0;
local users = {};
for username, user in pairs(hosts[module_host].sessions or {}) do
if (max_items ~= nil) and (count >= max_items) then
break;
end
users[#users+1] = username.."@"..module_host;
count = count + 1;
if fields.details then
for resource, session in pairs(user.sessions or {}) do
local status, priority, ip = "unavailable", tostring(session.priority or "-"), session.ip or "<unknown>";
if session.presence then
status = session.presence:child_with_name("show");
if status then
status = status:get_text() or "[invalid!]";
else
status = "available";
end
end
users[#users+1] = " - "..resource..": "..status.."("..priority.."), IP: ["..ip.."]";
end
end
end
return { status = "completed", result = {layout = get_online_users_result_layout, values = {onlineuserjids=t_concat(users, "\n")}} };
end);
-- Getting a list of S2S connections (this host)
local list_s2s_this_result = dataforms_new {
title = "List of S2S connections on this host";
{ name = "FORM_TYPE"; type = "hidden"; value = "http://prosody.im/protocol/s2s#list" };
{ name = "sessions"; type = "text-multi"; label = "Connections:" };
{ name = "num_in"; type = "text-single"; label = "#incoming connections:"; datatype = "xs:integer" };
{ name = "num_out"; type = "text-single"; label = "#outgoing connections:"; datatype = "xs:integer" };
};
local function session_flags(session, line)
line = line or {};
if session.id then
line[#line+1] = "["..session.id.."]"
else
line[#line+1] = "["..session.type..(tostring(session):match("%x*$")).."]"
end
local flags = {};
if session.cert_identity_status == "valid" then
flags[#flags+1] = "authenticated";
end
if session.dialback_key then
flags[#flags+1] = "dialback";
end
if session.external_auth then
flags[#flags+1] = "SASL";
end
if session.secure then
flags[#flags+1] = "encrypted";
end
if session.compressed then
flags[#flags+1] = "compressed";
end
if session.smacks then
flags[#flags+1] = "sm";
end
if session.ip and session.ip:match(":") then
flags[#flags+1] = "IPv6";
end
if session.incoming and session.outgoing then
flags[#flags+1] = "bidi";
elseif session.is_bidi or session.bidi_session then
flags[#flags+1] = "bidi";
end
line[#line+1] = "("..t_concat(flags, ", ")..")";
return t_concat(line, " ");
end
local function list_s2s_this_handler(self, data, state)
local count_in, count_out = 0, 0;
local s2s_list = {};
local s2s_sessions = module:shared"/*/s2s/sessions";
for _, session in pairs(s2s_sessions) do
local remotehost, localhost, direction;
if session.direction == "outgoing" then
direction = "->";
count_out = count_out + 1;
remotehost, localhost = session.to_host or "?", session.from_host or "?";
else
direction = "<-";
count_in = count_in + 1;
remotehost, localhost = session.from_host or "?", session.to_host or "?";
end
local sess_lines = { r = remotehost,
session_flags(session, { "", direction, remotehost or "?" })};
if localhost == module_host then
s2s_list[#s2s_list+1] = sess_lines;
end
end
t_sort(s2s_list, function(a, b)
return a.r < b.r;
end);
for i, sess_lines in ipairs(s2s_list) do
s2s_list[i] = sess_lines[1];
end
return { status = "completed", result = { layout = list_s2s_this_result; values = {
sessions = t_concat(s2s_list, "\n"),
num_in = count_in,
num_out = count_out
} } };
end
-- Getting a list of loaded modules
local list_modules_result = dataforms_new {
title = "List of loaded modules";
{ name = "FORM_TYPE", type = "hidden", value = "http://prosody.im/protocol/modules#list" };
{ name = "modules", type = "text-multi", label = "The following modules are loaded:" };
};
local function list_modules_handler(self, data, state)
local modules = array.collect(keys(hosts[module_host].modules)):sort():concat("\n");
return { status = "completed", result = { layout = list_modules_result; values = { modules = modules } } };
end
-- Loading a module
local load_module_layout = dataforms_new {
title = "Load module";
instructions = "Specify the module to be loaded";
{ name = "FORM_TYPE", type = "hidden", value = "http://prosody.im/protocol/modules#load" };
{ name = "module", type = "text-single", required = true, label = "Module to be loaded:"};
};
local load_module_handler = adhoc_simple(load_module_layout, function(fields, err)
if err then
return generate_error_message(err);
end
if modulemanager.is_loaded(module_host, fields.module) then
return { status = "completed", info = "Module already loaded" };
end
local ok, err = modulemanager.load(module_host, fields.module);
if ok then
return { status = "completed", info = 'Module "'..fields.module..'" successfully loaded on host "'..module_host..'".' };
else
return { status = "completed", error = { message = 'Failed to load module "'..fields.module..'" on host "'..module_host..
'". Error was: "'..tostring(err or "<unspecified>")..'"' } };
end
end);
-- Globally loading a module
local globally_load_module_layout = dataforms_new {
title = "Globally load module";
instructions = "Specify the module to be loaded on all hosts";
{ name = "FORM_TYPE", type = "hidden", value = "http://prosody.im/protocol/modules#global-load" };
{ name = "module", type = "text-single", required = true, label = "Module to globally load:"};
};
local globally_load_module_handler = adhoc_simple(globally_load_module_layout, function(fields, err, data)
local ok_list, err_list = {}, {};
if err then
return generate_error_message(err);
end
local ok, err = modulemanager.load(module_host, fields.module);
if ok then
ok_list[#ok_list + 1] = module_host;
else
err_list[#err_list + 1] = module_host .. " (Error: " .. tostring(err) .. ")";
end
-- Is this a global module?
if modulemanager.is_loaded("*", fields.module) and not modulemanager.is_loaded(module_host, fields.module) then
module:log("info", "mod_%s loaded by %s", fields.module, jid.bare(data.from));
return { status = "completed", info = 'Global module '..fields.module..' loaded.' };
end
-- This is either a shared or "normal" module, load it on all other hosts
for host_name, host in pairs(hosts) do
if host_name ~= module_host and host.type == "local" then
local ok, err = modulemanager.load(host_name, fields.module);
if ok then
ok_list[#ok_list + 1] = host_name;
else
err_list[#err_list + 1] = host_name .. " (Error: " .. tostring(err) .. ")";
end
end
end
module:log("info", "mod_%s loaded by %s", fields.module, jid.bare(data.from));
local info = (#ok_list > 0 and ("The module "..fields.module.." was successfully loaded onto the hosts:\n"..t_concat(ok_list, "\n")) or "")
.. ((#ok_list > 0 and #err_list > 0) and "\n" or "") ..
(#err_list > 0 and ("Failed to load the module "..fields.module.." onto the hosts:\n"..t_concat(err_list, "\n")) or "");
return { status = "completed", info = info };
end);
-- Reloading modules
local reload_modules_layout = dataforms_new {
title = "Reload modules";
instructions = "Select the modules to be reloaded";
{ name = "FORM_TYPE", type = "hidden", value = "http://prosody.im/protocol/modules#reload" };
{ name = "modules", type = "list-multi", required = true, label = "Modules to be reloaded:"};
};
local reload_modules_handler = adhoc_initial(reload_modules_layout, function()
return { modules = array.collect(keys(hosts[module_host].modules)):sort() };
end, function(fields, err, data)
if err then
return generate_error_message(err);
end
local ok_list, err_list = {}, {};
for _, module in ipairs(fields.modules) do
local ok, err = modulemanager.reload(module_host, module);
if ok then
ok_list[#ok_list + 1] = module;
else
err_list[#err_list + 1] = module .. "(Error: " .. tostring(err) .. ")";
end
end
module:log("info", "mod_%s reloaded by %s", fields.module, jid.bare(data.from));
local info = (#ok_list > 0 and ("The following modules were successfully reloaded on host "..module_host..":\n"..t_concat(ok_list, "\n")) or "")
.. ((#ok_list > 0 and #err_list > 0) and "\n" or "") ..
(#err_list > 0 and ("Failed to reload the following modules on host "..module_host..":\n"..t_concat(err_list, "\n")) or "");
return { status = "completed", info = info };
end);
-- Globally reloading a module
local globally_reload_module_layout = dataforms_new {
title = "Globally reload module";
instructions = "Specify the module to reload on all hosts";
{ name = "FORM_TYPE", type = "hidden", value = "http://prosody.im/protocol/modules#global-reload" };
{ name = "module", type = "list-single", required = true, label = "Module to globally reload:"};
};
local globally_reload_module_handler = adhoc_initial(globally_reload_module_layout, function()
local loaded_modules = array(keys(modulemanager.get_modules("*")));
for _, host in pairs(hosts) do
loaded_modules:append(array(keys(host.modules)));
end
loaded_modules = array(set.new(loaded_modules):items()):sort();
return { module = loaded_modules };
end, function(fields, err, data)
local is_global = false;
if err then
return generate_error_message(err);
end
if modulemanager.is_loaded("*", fields.module) then
local ok, err = modulemanager.reload("*", fields.module);
if not ok then
return { status = "completed", info = 'Global module '..fields.module..' failed to reload: '..err };
end
is_global = true;
end
local ok_list, err_list = {}, {};
for host_name in pairs(hosts) do
if modulemanager.is_loaded(host_name, fields.module) then
local ok, err = modulemanager.reload(host_name, fields.module);
if ok then
ok_list[#ok_list + 1] = host_name;
else
err_list[#err_list + 1] = host_name .. " (Error: " .. tostring(err) .. ")";
end
end
end
if #ok_list == 0 and #err_list == 0 then
if is_global then
return { status = "completed", info = 'Successfully reloaded global module '..fields.module };
else
return { status = "completed", info = 'Module '..fields.module..' not loaded on any host.' };
end
end
module:log("info", "mod_%s reloaded by %s", fields.module, jid.bare(data.from));
local info = (#ok_list > 0 and ("The module "..fields.module.." was successfully reloaded on the hosts:\n"..t_concat(ok_list, "\n")) or "")
.. ((#ok_list > 0 and #err_list > 0) and "\n" or "") ..
(#err_list > 0 and ("Failed to reload the module "..fields.module.." on the hosts:\n"..t_concat(err_list, "\n")) or "");
return { status = "completed", info = info };
end);
local function send_to_online(message, server)
local sessions;
if server then
sessions = { [server] = hosts[server] };
else
sessions = hosts;
end
local c = 0;
for domain, session in pairs(sessions) do
for user in pairs(session.sessions or {}) do
c = c + 1;
message.attr.from = domain;
message.attr.to = user.."@"..domain;
core_post_stanza(session, message);
end
end
return c;
end
-- Shutting down the service
local shut_down_service_layout = dataforms_new{
title = "Shutting Down the Service";
instructions = "Fill out this form to shut down the service.";
{ name = "FORM_TYPE", type = "hidden", value = "http://jabber.org/protocol/admin" };
{ name = "delay", type = "list-single", label = "Time delay before shutting down",
value = "5",
options = {
{label = "5 seconds", value = "5"},
{label = "30 seconds", value = "30"},
{label = "60 seconds", value = "60"},
{label = "90 seconds", value = "90"},
{label = "2 minutes", value = "120"},
{label = "3 minutes", value = "180"},
{label = "4 minutes", value = "240"},
{label = "5 minutes", value = "300"},
};
};
{ name = "announcement", type = "text-multi", label = "Announcement" };
};
local shut_down_service_handler = adhoc_simple(shut_down_service_layout, function(fields, err, data)
if err then
return generate_error_message(err);
end
module:log("info", "Server being shut down by %s", jid.bare(data.from));
if fields.announcement and #fields.announcement > 0 then
local message = st.message({type = "headline"}, fields.announcement):up()
:tag("subject"):text("Server is shutting down");
send_to_online(message);
end
timer_add_task(tonumber(fields.delay or "5"), function() prosody.shutdown("Shutdown by adhoc command") end);
return { status = "completed", info = "Server is about to shut down" };
end);
-- Unloading modules
local unload_modules_layout = dataforms_new {
title = "Unload modules";
instructions = "Select the modules to be unloaded";
{ name = "FORM_TYPE", type = "hidden", value = "http://prosody.im/protocol/modules#unload" };
{ name = "modules", type = "list-multi", required = true, label = "Modules to be unloaded:"};
};
local unload_modules_handler = adhoc_initial(unload_modules_layout, function()
return { modules = array.collect(keys(hosts[module_host].modules)):sort() };
end, function(fields, err, data)
if err then
return generate_error_message(err);
end
local ok_list, err_list = {}, {};
for _, module in ipairs(fields.modules) do
local ok, err = modulemanager.unload(module_host, module);
if ok then
ok_list[#ok_list + 1] = module;
else
err_list[#err_list + 1] = module .. "(Error: " .. tostring(err) .. ")";
end
end
module:log("info", "mod_%s unloaded by %s", fields.module, jid.bare(data.from));
local info = (#ok_list > 0 and ("The following modules were successfully unloaded on host "..module_host..":\n"..t_concat(ok_list, "\n")) or "")
.. ((#ok_list > 0 and #err_list > 0) and "\n" or "") ..
(#err_list > 0 and ("Failed to unload the following modules on host "..module_host..":\n"..t_concat(err_list, "\n")) or "");
return { status = "completed", info = info };
end);
-- Globally unloading a module
local globally_unload_module_layout = dataforms_new {
title = "Globally unload module";
instructions = "Specify a module to unload on all hosts";
{ name = "FORM_TYPE", type = "hidden", value = "http://prosody.im/protocol/modules#global-unload" };
{ name = "module", type = "list-single", required = true, label = "Module to globally unload:"};
};
local globally_unload_module_handler = adhoc_initial(globally_unload_module_layout, function()
local loaded_modules = array(keys(modulemanager.get_modules("*")));
for _, host in pairs(hosts) do
loaded_modules:append(array(keys(host.modules)));
end
loaded_modules = array(set.new(loaded_modules):items()):sort();
return { module = loaded_modules };
end, function(fields, err, data)
local is_global = false;
if err then
return generate_error_message(err);
end
if modulemanager.is_loaded("*", fields.module) then
local ok, err = modulemanager.unload("*", fields.module);
if not ok then
return { status = "completed", info = 'Global module '..fields.module..' failed to unload: '..err };
end
is_global = true;
end
local ok_list, err_list = {}, {};
for host_name in pairs(hosts) do
if modulemanager.is_loaded(host_name, fields.module) then
local ok, err = modulemanager.unload(host_name, fields.module);
if ok then
ok_list[#ok_list + 1] = host_name;
else
err_list[#err_list + 1] = host_name .. " (Error: " .. tostring(err) .. ")";
end
end
end
if #ok_list == 0 and #err_list == 0 then
if is_global then
return { status = "completed", info = 'Successfully unloaded global module '..fields.module };
else
return { status = "completed", info = 'Module '..fields.module..' not loaded on any host.' };
end
end
module:log("info", "mod_%s globally unloaded by %s", fields.module, jid.bare(data.from));
local info = (#ok_list > 0 and ("The module "..fields.module.." was successfully unloaded on the hosts:\n"..t_concat(ok_list, "\n")) or "")
.. ((#ok_list > 0 and #err_list > 0) and "\n" or "") ..
(#err_list > 0 and ("Failed to unload the module "..fields.module.." on the hosts:\n"..t_concat(err_list, "\n")) or "");
return { status = "completed", info = info };
end);
-- Activating a host
local activate_host_layout = dataforms_new {
title = "Activate host";
instructions = "";
{ name = "FORM_TYPE", type = "hidden", value = "http://prosody.im/protocol/hosts#activate" };
{ name = "host", type = "text-single", required = true, label = "Host:"};
};
local activate_host_handler = adhoc_simple(activate_host_layout, function(fields, err, data)
if err then
return generate_error_message(err);
end
local ok, err = hostmanager_activate(fields.host);
if ok then
module:log("info", "Host '%s' activated by %s", fields.host, jid.bare(data.from));
return { status = "completed", info = fields.host .. " activated" };
else
return { status = "canceled", error = err }
end
end);
-- Deactivating a host
local deactivate_host_layout = dataforms_new {
title = "Deactivate host";
instructions = "";
{ name = "FORM_TYPE", type = "hidden", value = "http://prosody.im/protocol/hosts#activate" };
{ name = "host", type = "text-single", required = true, label = "Host:"};
};
local deactivate_host_handler = adhoc_simple(deactivate_host_layout, function(fields, err, data)
if err then
return generate_error_message(err);
end
local ok, err = hostmanager_deactivate(fields.host);
if ok then
module:log("info", "Host '%s' deactivated by %s", fields.host, jid.bare(data.from));
return { status = "completed", info = fields.host .. " deactivated" };
else
return { status = "canceled", error = err }
end
end);
-- luacheck: max_line_length 180
local add_user_desc = adhoc_new("Add User", "http://jabber.org/protocol/admin#add-user", add_user_command_handler, "admin");
local change_user_password_desc = adhoc_new("Change User Password", "http://jabber.org/protocol/admin#change-user-password", change_user_password_command_handler, "admin");
local config_reload_desc = adhoc_new("Reload configuration", "http://prosody.im/protocol/config#reload", config_reload_handler, "global_admin");
local delete_user_desc = adhoc_new("Delete User", "http://jabber.org/protocol/admin#delete-user", delete_user_command_handler, "admin");
local disable_user_desc = adhoc_new("Disable User", "http://jabber.org/protocol/admin#disable-user", disable_user_command_handler, "admin");
local enable_user_desc = adhoc_new("Re-Enable User", "http://jabber.org/protocol/admin#reenable-user", enable_user_command_handler, "admin");
local end_user_session_desc = adhoc_new("End User Session", "http://jabber.org/protocol/admin#end-user-session", end_user_session_handler, "admin");
local get_user_roster_desc = adhoc_new("Get User Roster","http://jabber.org/protocol/admin#get-user-roster", get_user_roster_handler, "admin");
local get_user_stats_desc = adhoc_new("Get User Statistics","http://jabber.org/protocol/admin#user-stats", get_user_stats_handler, "admin");
local get_online_users_desc = adhoc_new("Get List of Online Users", "http://jabber.org/protocol/admin#get-online-users-list", get_online_users_command_handler, "admin");
local list_s2s_this_desc = adhoc_new("List S2S connections", "http://prosody.im/protocol/s2s#list", list_s2s_this_handler, "admin");
local list_modules_desc = adhoc_new("List loaded modules", "http://prosody.im/protocol/modules#list", list_modules_handler, "admin");
local load_module_desc = adhoc_new("Load module", "http://prosody.im/protocol/modules#load", load_module_handler, "admin");
local globally_load_module_desc = adhoc_new("Globally load module", "http://prosody.im/protocol/modules#global-load", globally_load_module_handler, "global_admin");
local reload_modules_desc = adhoc_new("Reload modules", "http://prosody.im/protocol/modules#reload", reload_modules_handler, "admin");
local globally_reload_module_desc = adhoc_new("Globally reload module", "http://prosody.im/protocol/modules#global-reload", globally_reload_module_handler, "global_admin");
local shut_down_service_desc = adhoc_new("Shut Down Service", "http://jabber.org/protocol/admin#shutdown", shut_down_service_handler, "global_admin");
local unload_modules_desc = adhoc_new("Unload modules", "http://prosody.im/protocol/modules#unload", unload_modules_handler, "admin");
local globally_unload_module_desc = adhoc_new("Globally unload module", "http://prosody.im/protocol/modules#global-unload", globally_unload_module_handler, "global_admin");
local activate_host_desc = adhoc_new("Activate host", "http://prosody.im/protocol/hosts#activate", activate_host_handler, "global_admin");
local deactivate_host_desc = adhoc_new("Deactivate host", "http://prosody.im/protocol/hosts#deactivate", deactivate_host_handler, "global_admin");
module:provides("adhoc", add_user_desc);
module:provides("adhoc", change_user_password_desc);
module:provides("adhoc", config_reload_desc);
module:provides("adhoc", delete_user_desc);
module:provides("adhoc", disable_user_desc);
module:provides("adhoc", enable_user_desc);
module:provides("adhoc", end_user_session_desc);
module:provides("adhoc", get_user_roster_desc);
module:provides("adhoc", get_user_stats_desc);
module:provides("adhoc", get_online_users_desc);
module:provides("adhoc", list_s2s_this_desc);
module:provides("adhoc", list_modules_desc);
module:provides("adhoc", load_module_desc);
module:provides("adhoc", globally_load_module_desc);
module:provides("adhoc", reload_modules_desc);
module:provides("adhoc", globally_reload_module_desc);
module:provides("adhoc", shut_down_service_desc);
module:provides("adhoc", unload_modules_desc);
module:provides("adhoc", globally_unload_module_desc);
module:provides("adhoc", activate_host_desc);
module:provides("adhoc", deactivate_host_desc);