local initialize_filters = require "util.filters".initialize;
local gettime = require "socket".gettime;
-module "sessionmanager"
+local _ENV = nil;
-function new_session(conn)
+local function new_session(conn)
local session = { conn = conn, type = "c2s_unauthed", conntime = gettime() };
local filter = initialize_filters(session);
local w = conn.write;
if t then
t = filter("bytes/out", tostring(t));
if t then
- return w(conn, t);
+ local ret, err = w(conn, t);
+ if not ret then
+ session.log("error", "Write-error: %s", tostring(err));
+ return false;
+ end
+ return true;
end
end
+ return true;
end
session.ip = conn:ip();
local conn_name = "c2s"..tostring(session):match("[a-f0-9]+$");
filter = function (type, data) return data; end; --luacheck: ignore 212/type
}; resting_session.__index = resting_session;
-function retire_session(session)
+local function retire_session(session)
local log = session.log or log; --luacheck: ignore 431/log
for k in pairs(session) do
if k ~= "log" and k ~= "id" then
return setmetatable(session, resting_session);
end
-function destroy_session(session, err)
+local function destroy_session(session, err)
(session.log or log)("debug", "Destroying session for %s (%s@%s)%s", session.full_jid or "(unknown)", session.username or "(unknown)", session.host or "(unknown)", err and (": "..err) or "");
if session.destroyed then return; end
retire_session(session);
end
-function make_authenticated(session, username)
+local function make_authenticated(session, username)
username = nodeprep(username);
if not username or #username == 0 then return nil, "Invalid username"; end
session.username = username;
-- returns true, nil on success
-- returns nil, err_type, err, err_message on failure
-function bind_resource(session, resource)
+local function bind_resource(session, resource)
if not session.username then return nil, "auth", "not-authorized", "Cannot bind resource before authentication"; end
if session.resource then return nil, "cancel", "not-allowed", "Cannot bind multiple resources on a single connection"; end
-- We don't support binding multiple resources
return true;
end
-function send_to_available_resources(username, host, stanza)
+local function send_to_available_resources(username, host, stanza)
local jid = username.."@"..host;
local count = 0;
local user = bare_sessions[jid];
return count;
end
-function send_to_interested_resources(user, host, stanza)
- local jid = user.."@"..host;
+local function send_to_interested_resources(username, host, stanza)
+ local jid = username.."@"..host;
local count = 0;
local user = bare_sessions[jid];
if user then
return count;
end
-return _M;
+return {
+ new_session = new_session;
+ retire_session = retire_session;
+ destroy_session = destroy_session;
+ make_authenticated = make_authenticated;
+ bind_resource = bind_resource;
+ send_to_available_resources = send_to_available_resources;
+ send_to_interested_resources = send_to_interested_resources;
+};