1 -- Prosody IM

     1 -- Prosody IM

     2 -- Copyright (C) 2008-2010 Matthew Wild

     2 -- Copyright (C) 2008-2010 Matthew Wild

     3 -- Copyright (C) 2008-2010 Waqas Hussain

     3 -- Copyright (C) 2008-2010 Waqas Hussain

     5 -- This project is MIT/X11 licensed. Please see the

     5 -- This project is MIT/X11 licensed. Please see the

     6 -- COPYING file in the source package for more information.

     6 -- COPYING file in the source package for more information.

     7 --

     7 --

     8 

     8 

     9 

     9 

   144 	storagemanager.initialize_host(host);

   144 	storagemanager.initialize_host(host);

   145 	local provider = host_session.users;

   145 	local provider = host_session.users;

   146 	if not(provider) or provider.name == "null" then

   146 	if not(provider) or provider.name == "null" then

   147 		usermanager.initialize_host(host);

   147 		usermanager.initialize_host(host);

   148 	end

   148 	end

   150 	local ok, errmsg = usermanager.create_user(user, password, host);

   150 	local ok, errmsg = usermanager.create_user(user, password, host);

   151 	if not ok then

   151 	if not ok then

   152 		return false, errmsg;

   152 		return false, errmsg;

   153 	end

   153 	end

   154 	return true;

   154 	return true;

   160 	storagemanager.initialize_host(host);

   160 	storagemanager.initialize_host(host);

   161 	local provider = prosody.hosts[host].users;

   161 	local provider = prosody.hosts[host].users;

   162 	if not(provider) or provider.name == "null" then

   162 	if not(provider) or provider.name == "null" then

   163 		usermanager.initialize_host(host);

   163 		usermanager.initialize_host(host);

   164 	end

   164 	end

   166 	return usermanager.user_exists(user, host);

   166 	return usermanager.user_exists(user, host);

   167 end

   167 end

   168 

   168 

   169 function passwd(params)

   169 function passwd(params)

   170 	if not _M.user_exists(params) then

   170 	if not _M.user_exists(params) then

   171 		return false, "no-such-user";

   171 		return false, "no-such-user";

   172 	end

   172 	end

   174 	return _M.adduser(params);

   174 	return _M.adduser(params);

   175 end

   175 end

   176 

   176 

   177 function deluser(params)

   177 function deluser(params)

   178 	if not _M.user_exists(params) then

   178 	if not _M.user_exists(params) then

   179 		return false, "no-such-user";

   179 		return false, "no-such-user";

   180 	end

   180 	end

   181 	local user, host = nodeprep(params.user), nameprep(params.host);

   181 	local user, host = nodeprep(params.user), nameprep(params.host);

   183 	return usermanager.delete_user(user, host);

   183 	return usermanager.delete_user(user, host);

   184 end

   184 end

   185 

   185 

   186 function getpid()

   186 function getpid()

   187 	local pidfile = config.get("*", "pidfile");

   187 	local pidfile = config.get("*", "pidfile");

   188 	if not pidfile then

   188 	if not pidfile then

   189 		return false, "no-pidfile";

   189 		return false, "no-pidfile";

   190 	end

   190 	end

   192 	local modules_enabled = set.new(config.get("*", "modules_enabled"));

   192 	local modules_enabled = set.new(config.get("*", "modules_enabled"));

   193 	if not modules_enabled:contains("posix") then

   193 	if not modules_enabled:contains("posix") then

   194 		return false, "no-posix";

   194 		return false, "no-posix";

   195 	end

   195 	end

   197 	local file, err = io.open(pidfile, "r+");

   197 	local file, err = io.open(pidfile, "r+");

   198 	if not file then

   198 	if not file then

   199 		return false, "pidfile-read-failed", err;

   199 		return false, "pidfile-read-failed", err;

   200 	end

   200 	end

   202 	local locked, err = lfs.lock(file, "w");

   202 	local locked, err = lfs.lock(file, "w");

   203 	if locked then

   203 	if locked then

   204 		file:close();

   204 		file:close();

   205 		return false, "pidfile-not-locked";

   205 		return false, "pidfile-not-locked";

   206 	end

   206 	end

   208 	local pid = tonumber(file:read("*a"));

   208 	local pid = tonumber(file:read("*a"));

   209 	file:close();

   209 	file:close();

   211 	if not pid then

   211 	if not pid then

   212 		return false, "invalid-pid";

   212 		return false, "invalid-pid";

   213 	end

   213 	end

   215 	return true, pid;

   215 	return true, pid;

   216 end

   216 end

   217 

   217 

   218 function isrunning()

   218 function isrunning()

   219 	local ok, pid, err = _M.getpid();

   219 	local ok, pid, err = _M.getpid();

   250 		return ok, ret;

   250 		return ok, ret;

   251 	end

   251 	end

   252 	if not ret then

   252 	if not ret then

   253 		return false, "not-running";

   253 		return false, "not-running";

   254 	end

   254 	end

   256 	local ok, pid = _M.getpid()

   256 	local ok, pid = _M.getpid()

   257 	if not ok then return false, pid; end

   257 	if not ok then return false, pid; end

   259 	signal.kill(pid, signal.SIGTERM);

   259 	signal.kill(pid, signal.SIGTERM);

   260 	return true;

   260 	return true;

   261 end

   261 end

   262 

   262 

   263 function reload()

   263 function reload()

   266 		return ok, ret;

   266 		return ok, ret;

   267 	end

   267 	end

   268 	if not ret then

   268 	if not ret then

   269 		return false, "not-running";

   269 		return false, "not-running";

   270 	end

   270 	end

   272 	local ok, pid = _M.getpid()

   272 	local ok, pid = _M.getpid()

   273 	if not ok then return false, pid; end

   273 	if not ok then return false, pid; end

   275 	signal.kill(pid, signal.SIGHUP);

   275 	signal.kill(pid, signal.SIGHUP);

   276 	return true;

   276 	return true;

   277 end

   277 end

   278 

   278 

   279 return _M;

   279 return _M;