annotate mod_tlsfail/mod_tlsfail.lua @ 5173:460f78654864

mod_muc_rtbl: also filter messages This was a bit tricky because we don't want to run the JIDs through SHA256 on each message. Took a while to come up with this simple plan of just caching the SHA256 of the JIDs on the occupants. This will leave some dirt in the occupants after unloading the module, but that should be ok; once they cycle the room, the hashes will be gone. This is direly needed, otherwise, there is a tight race between the moderation activities and the actors joining the room.
author Jonas Schäfer <jonas@wielicki.name>
date Tue, 21 Feb 2023 21:37:27 +0100
parents 7009e16192fa
children
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f10ab82be166 mod_tlsfail: Test how servers react to starttls failure
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1 local st = require "util.stanza";
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2
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3 local xmlns_starttls = 'urn:ietf:params:xml:ns:xmpp-tls';
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4 local starttls_attr = { xmlns = xmlns_starttls };
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5 local s2s_feature = st.stanza("starttls", starttls_attr);
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6 local starttls_failure = st.stanza("failure", starttls_attr);
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7
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8 module:hook("stream-features", function(event)
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9 local features = event.features;
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10 features:add_child(s2s_feature);
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11 end);
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12
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13 module:hook("s2s-stream-features", function(event)
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14 local features = event.features;
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15 features:add_child(s2s_feature);
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16 end);
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17
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18 -- Hook <starttls/>
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19 module:hook("stanza/urn:ietf:params:xml:ns:xmpp-tls:starttls", function(event)
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20 local origin = event.origin;
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21 (origin.sends2s or origin.send)(starttls_failure);
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22 origin:close();
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23 return true;
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24 end);