Mercurial > prosody-modules
view mod_s2s_auth_fingerprint/mod_s2s_auth_fingerprint.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> |
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date | Tue, 15 Dec 2020 10:49:11 +0000 |
parents | ee2cedb0f691 |
children |
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-- Copyright (C) 2013-2014 Kim Alvefur -- This file is MIT/X11 licensed. module:set_global(); local digest_algo = module:get_option_string(module:get_name().."_digest", "sha1"); local fingerprints = {}; local function hashprep(h) return tostring(h):gsub(":",""):lower(); end local function hashfmt(h) return h:gsub("..","%0:", #h/2-1):upper(); end for host, set in pairs(module:get_option("s2s_trusted_fingerprints", {})) do local host_set = {} if type(set) == "table" then -- list of fingerprints for i=1,#set do host_set[hashprep(set[i])] = true; end else -- assume single fingerprint host_set[hashprep(set)] = true; end fingerprints[host] = host_set; end module:hook("s2s-check-certificate", function(event) local session, host, cert = event.session, event.host, event.cert; local host_fingerprints = fingerprints[host]; if host_fingerprints then local digest = cert and cert:digest(digest_algo); if host_fingerprints[digest] then module:log("info", "'%s' matched %s fingerprint %s", host, digest_algo:upper(), hashfmt(digest)); session.cert_chain_status = "valid"; session.cert_identity_status = "valid"; return true; else module:log("warn", "'%s' has unknown %s fingerprint %s", host, digest_algo:upper(), hashfmt(digest)); session.cert_chain_status = "invalid"; session.cert_identity_status = "invalid"; end end end);