annotate mod_s2s_auth_samecert/mod_s2s_auth_samecert.lua @ 5511:0860497152af

mod_http_oauth2: Record hash of client_id to allow future verification RFC 6819 section 5.2.2.2 states that refresh tokens MUST be bound to the client. In order to do that, we must record something that can definitely tie the client to the grant. Since the full client_id is so large (why we have this client_subset function), a hash is stored instead.
author Kim Alvefur <zash@zash.se>
date Fri, 02 Jun 2023 10:14:16 +0200
parents c9397cd5cfe6
children
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affccf479f89 mod_s2s_auth_samecert: Authenticate incoming s2s connection if certificate matches that of an established outgoing s2s connection
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1 module:set_global()
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3 local hosts = prosody.hosts;
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5 module:hook("s2s-check-certificate", function(event)
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6 local session, cert = event.session, event.cert;
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c9397cd5cfe6 mod_s2s_auth_samecert: Handle lack of provided client certificate
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7 if not cert or session.direction ~= "incoming" then return end
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8
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affccf479f89 mod_s2s_auth_samecert: Authenticate incoming s2s connection if certificate matches that of an established outgoing s2s connection
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9 local outgoing = hosts[session.to_host].s2sout[session.from_host];
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10 if outgoing and outgoing.type == "s2sout" and outgoing.secure and outgoing.conn:socket():getpeercertificate():pem() == cert:pem() then
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3024116d6093 mod_s2s_auth_samecert: Log which s2sout has a matching cert
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11 session.log("debug", "Certificate matches that of s2sout%s", tostring(outgoing):match("[a-f0-9]+$"));
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12 session.cert_identity_status = outgoing.cert_identity_status;
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13 session.cert_chain_status = outgoing.cert_chain_status;
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14 return true;
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15 end
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16 end, 1000);