-- Copyright (C) 2009 Florian Zeitz -- -- This file is MIT/X11 licensed. Please see the -- COPYING file in the source package for more information. -- local st, jid, uuid = require "util.stanza", require "util.jid", require "util.uuid"; local dataforms_new = require "util.dataforms".new; local usermanager_user_exists = require "core.usermanager".user_exists; local usermanager_create_user = require "core.usermanager".create_user; local is_admin = require "core.usermanager".is_admin; local admins = set.new(config.get(module:get_host(), "core", "admins")); local sessions = {}; function add_user_command_handler(item, origin, stanza) if not is_admin(stanza.attr.from) then module:log("warn", "Non-admin %s tried to add a user", tostring(jid.bare(stanza.attr.from))); origin.send(st.error_reply(stanza, "auth", "forbidden", "You don't have permission to add a user"):up() :tag("command", {xmlns="http://jabber.org/protocol/commands", node="http://jabber.org/protocol/admin#add-user", status="canceled"}) :tag("note", {type="error"}):text("You don't have permission to add a user")); return true; end if stanza.tags[1].attr.sessionid and sessions[stanza.tags[1].attr.sessionid] then if stanza.tags[1].attr.action == "cancel" then origin.send(st.reply(stanza):tag("command", {xmlns="http://jabber.org/protocol/commands", node="http://jabber.org/protocol/admin#add-user", sessionid=stanza.tags[1].attr.sessionid, status="canceled"})); sessions[stanza.tags[1].attr.sessionid] = nil; return true; end for _, tag in ipairs(stanza.tags[1].tags) do if tag.name == "x" and tag.attr.xmlns == "jabber:x:data" then form = tag; break; end end local layout = { { name = "accountjid", type = "jid-single" }; { name = "password", type = "text-private" }; { name = "password-verify", type = "text-private" }; }; dataforms_new(layout); local fields = layout:data(form); local username, host, resource = jid.split(fields.accountjid); if (fields.password == fields["password-verify"]) and username and host and host == stanza.attr.to then if usermanager_user_exists(username, host) then origin.send(st.error_reply(stanza, "cancel", "conflict", "Account already exists"):up() :tag("command", {xmlns="http://jabber.org/protocol/commands", node="http://jabber.org/protocol/admin#add-user", status="canceled"}) :tag("note", {type="error"}):text("Account already exists")); sessions[stanza.tags[1].attr.sessionid] = nil; return true; else if usermanager_create_user(username, fields.password, host) then origin.send(st.reply(stanza):tag("command", {xmlns="http://jabber.org/protocol/commands", node="http://jabber.org/protocol/admin#add-user", sessionid=stanza.tags[1].attr.sessionid, status="completed"}) :tag("note", {type="info"}):text("Account successfully created")); sessions[stanza.tags[1].attr.sessionid] = nil; module:log("debug", "Created new account " .. username.."@"..host); return true; else origin.send(st.error_reply(stanza, "wait", "internal-server-error", "Failed to write data to disk"):up() :tag("command", {xmlns="http://jabber.org/protocol/commands", node="http://jabber.org/protocol/admin#add-user", status="canceled"}) :tag("note", {type="error"}):text("Failed to write data to disk")); sessions[stanza.tags[1].attr.sessionid] = nil; return true; end end else module:log("debug", fields.accountjid .. " " .. fields.password .. " " .. fields["password-verify"]); origin.send(st.error_reply(stanza, "cancel", "conflict", "Invalid data.\nPasswords missmatch, or empy username"):up() :tag("command", {xmlns="http://jabber.org/protocol/commands", node="http://jabber.org/protocol/admin#add-user", status="canceled"}) :tag("note", {type="error"}):text("Invalid data.\nPasswords missmatch, or empy username")); sessions[stanza.tags[1].attr.sessionid] = nil; return true; end else local sessionid=uuid.generate(); sessions[sessionid] = "executing"; local form = { 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" }; }; dataforms_new(form); origin.send(st.reply(stanza):tag("command", {xmlns="http://jabber.org/protocol/commands", node="http://jabber.org/protocol/admin#add-user", sessionid=sessionid, status="executing"}):add_child(form:form())); end return true; end local descriptor = { name="Add User", node="http://jabber.org/protocol/admin#add-user", handler=add_user_command_handler }; function module.unload() module:remove_item("adhoc", descriptor); end module:add_item ("adhoc", descriptor);