plugins/mod_tls.lua

   1
   2 local st = require "util.stanza";
   3 local send = require "core.sessionmanager".send_to_session;
   4 local sm_bind_resource = require "core.sessionmanager".bind_resource;
   5
   6 local usermanager_validate_credentials = require "core.usermanager".validate_credentials;
   7 local t_concat, t_insert = table.concat, table.insert;
   8 local tostring = tostring;
   9
  10 local log = require "util.logger".init("mod_starttls");
  11
  12 local xmlns_starttls ='urn:ietf:params:xml:ns:xmpp-tls';
  13
  14 local new_connhandler = require "net.connhandlers".new;
  15
  16 add_handler("c2s_unauthed", "starttls", xmlns_starttls,
  17                 function (session, stanza)
  18                         if session.conn.starttls then
  19                                 print("Wants to do TLS...");
  20                                 send(session, st.stanza("proceed", { xmlns = xmlns_starttls }));
  21                                 session.connhandler = new_connhandler("xmpp-client", session);
  22                                 session.notopen = true;
  23                                 if session.conn.starttls() then
  24                                         print("Done");
  25                                 else
  26                                         print("Failed");
  27                                 end
  28
  29                         end
  30                 end);
  31
  32 add_event_hook("stream-features",
  33                                         function (session, features)
  34                                                 if session.conn.starttls then
  35                                                         t_insert(features, "<starttls xmlns='"..xmlns_starttls.."'/>");
  36                                                 end
  37                                         end);