annotate mod_telnet_tlsinfo/mod_telnet_tlsinfo.lua @ 4300:3f3b672b7616

mod_vcard_muc: Pass room object around instead of JID, hopefully fixing traceback More efficient to pass the object around instead of using the JID and looking up the object when needed. It seems in some (undetermined) cases get_room_from_jid(room.jid) is nil.
author Matthew Wild <mwild1@gmail.com>
date Tue, 15 Dec 2020 10:49:11 +0000
parents 832235cc1910
children
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447af80a16ad mod_telnet_tlsinfo: Initial commit. Shows ciphers used and other TLS info
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1 -- mod_telnet_tlsinfo.lua
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2
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3 module:set_global();
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4 module:depends("admin_telnet");
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6 local console_env = module:shared("/*/admin_telnet/env");
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7 local c2s_sessions = module:shared("/*/c2s/sessions");
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8 local s2s_sessions = module:shared("/*/s2s/sessions");
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9
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10 local function print_tlsinfo(print, session)
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11 if session.secure then
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12 local sock = session.conn:socket()
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13 for k,v in pairs(sock:info()) do
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14 print(("%20s: %s"):format(k, tostring(v)))
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15 end
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16 else
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17 print(("%20s: %s"):format("protocol", "TCP"))
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18 end
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19 end
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21 function console_env.c2s:showtls(pat)
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22 local print = self.session.print;
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23 for _, session in pairs(c2s_sessions) do
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24 if not pat or session.full_jid and session.full_jid:find(pat, nil, true) then
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25 print(session.full_jid or "unauthenticated")
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26 print_tlsinfo(print, session);
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27 print""
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28 end
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29 end
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30 end
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31
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32 function console_env.s2s:showtls(pat)
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33 local print = self.session.print;
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34 for _, session in pairs(s2s_sessions) do
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35 if not pat or session.from_host == pat or session.to_host == pat then
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36 if session.direction == "outgoing" then
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37 print(session.from_host, "->", session.to_host)
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38 else
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39 print(session.to_host, "<-", session.from_host)
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40 end
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41 print_tlsinfo(print, session);
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42 print""
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43 end
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44 end
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45 end