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annotate mod_s2s_auth_samecert/mod_s2s_auth_samecert.lua @ 5461:06640647d193

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mod_http_oauth2: Fix use of arbitrary ports in loopback redirect URIs Per draft-ietf-oauth-v2-1-08#section-8.4.2 > The authorization server MUST allow any port to be specified at the > time of the request for loopback IP redirect URIs, to accommodate > clients that obtain an available ephemeral port from the operating > system at the time of the request. Uncertain if it should normalize the host part, but it also seems harmless to treat IPv6 and IPv4 the same here. One thing is that "localhost" is NOT RECOMMENDED because it can sometimes be pointed to non-loopback interfaces via DNS or hosts file.
author Kim Alvefur <zash@zash.se>
date Wed, 17 May 2023 13:51:30 +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
Kim Alvefur <zash@zash.se>
parents:
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1 module:set_global()
affccf479f89 mod_s2s_auth_samecert: Authenticate incoming s2s connection if certificate matches that of an established outgoing s2s connection
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2
affccf479f89 mod_s2s_auth_samecert: Authenticate incoming s2s connection if certificate matches that of an established outgoing s2s connection
Kim Alvefur <zash@zash.se>
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3 local hosts = prosody.hosts;
affccf479f89 mod_s2s_auth_samecert: Authenticate incoming s2s connection if certificate matches that of an established outgoing s2s connection
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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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5 module:hook("s2s-check-certificate", function(event)
affccf479f89 mod_s2s_auth_samecert: Authenticate incoming s2s connection if certificate matches that of an established outgoing s2s connection
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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
Kim Alvefur <zash@zash.se>
parents: 2234
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7 if not cert or session.direction ~= "incoming" then return end
c9397cd5cfe6 mod_s2s_auth_samecert: Handle lack of provided client certificate
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parents: 2234
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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];
affccf479f89 mod_s2s_auth_samecert: Authenticate incoming s2s connection if certificate matches that of an established outgoing s2s connection
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parents:
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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
Kim Alvefur <zash@zash.se>
parents: 2204
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11 session.log("debug", "Certificate matches that of s2sout%s", tostring(outgoing):match("[a-f0-9]+$"));
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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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12 session.cert_identity_status = outgoing.cert_identity_status;
affccf479f89 mod_s2s_auth_samecert: Authenticate incoming s2s connection if certificate matches that of an established outgoing s2s connection
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13 session.cert_chain_status = outgoing.cert_chain_status;
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14 return true;
affccf479f89 mod_s2s_auth_samecert: Authenticate incoming s2s connection if certificate matches that of an established outgoing s2s connection
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15 end
affccf479f89 mod_s2s_auth_samecert: Authenticate incoming s2s connection if certificate matches that of an established outgoing s2s connection
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16 end, 1000);