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comparison mod_muc_rtbl/mod_muc_rtbl.lua @ 4812:9cdbb1b5e6f2

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mod_muc_rtbl: Check joining user's host against RTBL
author Matthew Wild <mwild1@gmail.com>
date Mon, 06 Dec 2021 12:27:16 +0000
parents a1fe59c06c48
children 0a257d1402c3
comparison
equal deleted inserted replaced
4811:a1fe59c06c48 4812:9cdbb1b5e6f2
98 if affiliation and affiliation ~= "none" then 98 if affiliation and affiliation ~= "none" then
99 -- Skip check for affiliated users 99 -- Skip check for affiliated users
100 return; 100 return;
101 end 101 end
102 102
103 local hash = sha256(jid.bare(event.stanza.attr.from), true); 103 local bare_hash = sha256(jid.bare(event.stanza.attr.from), true);
104 if banned_hashes[hash] then 104 local host_hash = sha256(jid.host(event.stanza.attr.from), true);
105 if banned_hashes[bare_hash] or banned_hashes[host_hash] then
105 module:log("info", "Blocked user <%s> from room <%s> due to RTBL match", from_bare, event.stanza.attr.to); 106 module:log("info", "Blocked user <%s> from room <%s> due to RTBL match", from_bare, event.stanza.attr.to);
106 local error_reply = st.error_reply(event.stanza, "cancel", "forbidden", "You are banned from this service", event.room.jid); 107 local error_reply = st.error_reply(event.stanza, "cancel", "forbidden", "You are banned from this service", event.room.jid);
107 event.origin.send(error_reply); 108 event.origin.send(error_reply);
108 return true; 109 return true;
109 end 110 end