#!/usr/bin/env lua
--- Prosody IM v0.4
+-- Prosody IM
-- Copyright (C) 2008-2009 Matthew Wild
-- Copyright (C) 2008-2009 Waqas Hussain
--
-- Switch away from root and into the prosody user --
local switched_user, current_uid;
+
+local want_pposix_version = "0.3.1";
local ok, pposix = pcall(require, "util.pposix");
+
if ok and pposix then
+ if pposix._VERSION ~= want_pposix_version then print(string.format("Unknown version (%s) of binary pposix module, expected %s", tostring(pposix._VERSION), want_pposix_version)); return; end
current_uid = pposix.getuid();
if current_uid == 0 then
-- We haz root!
local desired_user = config.get("*", "core", "prosody_user") or "prosody";
- local ok, err = pposix.setuid(desired_user);
+ local desired_group = config.get("*", "core", "prosody_group") or desired_user;
+ local ok, err = pposix.setgid(desired_group);
if ok then
- -- Yay!
- switched_user = true;
- else
+ ok, err = pposix.setuid(desired_user);
+ if ok then
+ -- Yay!
+ switched_user = true;
+ end
+ end
+ if not switched_user then
-- Boo!
- print("Warning: Couldn't switch to Prosody user '"..tostring(desired_user).."': "..tostring(err));
+ print("Warning: Couldn't switch to Prosody user/group '"..tostring(desired_user).."'/'"..tostring(desired_group).."': "..tostring(err));
end
end
else
while true do
io.write("Enter new password: ");
password = getpass();
+ if not password then
+ show_message("No password - cancelled");
+ return;
+ end
io.write("Retype new password: ");
if getpass() ~= password then
if not show_yesno [=[Passwords did not match, try again? [Y/n]]=] then