Mercurial > prosody-modules
annotate mod_s2s_auth_monkeysphere/mod_s2s_auth_monkeysphere.lua @ 4642:9fc52ccfb445
mod_http_muc_kick: Publish module
author | Seve Ferrer <seve@delape.net> |
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date | Tue, 10 Aug 2021 13:27:16 +0200 |
parents | 8d1141025b43 |
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mod_s2s_auth_monkeysphere: Uses Monkeysphere for certificate validation
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1 module:set_global(); |
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2 |
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3 local json = require"util.json"; |
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4 local json_encode, json_decode = json.encode, json.decode; |
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5 local gettime = require"socket".gettime; |
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6 local serialize = require"util.serialization".serialize; |
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7 local async = require"util.async"; |
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8 local http_request = require "net.http".request; |
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9 |
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10 local msva_url = assert(os.getenv"MONKEYSPHERE_VALIDATION_AGENT_SOCKET", |
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11 "MONKEYSPHERE_VALIDATION_AGENT_SOCKET is unset, please set it").."/reviewcert"; |
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12 |
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13 local function check_with_monkeysphere(event) |
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14 local session, host, cert = event.session, event.host, event.cert; |
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15 local post_body = json_encode { |
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16 peer = { |
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17 name = host; |
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18 type = "peer"; |
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19 }; |
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20 context = "https"; |
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21 -- context = "xmpp"; -- Monkeysphere needs to be extended to understand this |
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22 pkc = { |
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23 type = "x509pem"; |
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24 data = cert:pem(); |
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25 }; |
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26 } |
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27 local req = { |
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28 method = "POST"; |
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29 headers = { |
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30 ["Content-Type"] = "application/json"; |
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31 }; |
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32 body = post_body; |
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33 }; |
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34 session.log("debug", "Asking what Monkeysphere thinks about this certificate"); |
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35 local starttime = gettime(); |
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36 local wait, done = async.waiter(); |
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37 local body, code; |
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38 http_request(msva_url, req, function (_, _code) |
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39 body, code = body, _code; |
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40 done(); |
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41 end); |
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42 wait(); |
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43 module:log("debug", "Request took %fs", gettime() - starttime); |
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44 if code == 200 and body then |
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45 body = json_decode(body); |
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46 if body then |
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47 session.log(body.valid and "info" or "warn", |
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48 "Monkeysphere thinks the cert is %salid: %s", body.valid and "V" or "Inv", body.message); |
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49 if body.valid then |
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50 session.cert_chain_status = "valid"; |
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51 session.cert_identity_status = "valid"; |
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52 return true; |
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53 end |
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54 end |
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55 else |
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56 module:log("warn", "Request failed: %s, %s", tostring(code), tostring(body)); |
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57 module:log("debug", serialize(req)); |
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58 end |
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59 end |
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60 |
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61 module:hook("s2s-check-certificate", check_with_monkeysphere); |