Mercurial > prosody-modules
view mod_s2s_auth_samecert/mod_s2s_auth_samecert.lua @ 5616:59d5fc50f602
mod_http_oauth2: Implement refresh token rotation
Makes refresh tokens one-time-use, handing out a new refresh token with
each access token. Thus if a refresh token is stolen and used by an
attacker, the next time the legitimate client tries to use the previous
refresh token, it will not work and the attack will be noticed. If the
attacker does not use the refresh token, it becomes invalid after the
legitimate client uses it.
This behavior is recommended by draft-ietf-oauth-security-topics
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Sun, 23 Jul 2023 02:56:08 +0200 |
parents | c9397cd5cfe6 |
children |
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module:set_global() local hosts = prosody.hosts; module:hook("s2s-check-certificate", function(event) local session, cert = event.session, event.cert; if not cert or session.direction ~= "incoming" then return end local outgoing = hosts[session.to_host].s2sout[session.from_host]; if outgoing and outgoing.type == "s2sout" and outgoing.secure and outgoing.conn:socket():getpeercertificate():pem() == cert:pem() then session.log("debug", "Certificate matches that of s2sout%s", tostring(outgoing):match("[a-f0-9]+$")); session.cert_identity_status = outgoing.cert_identity_status; session.cert_chain_status = outgoing.cert_chain_status; return true; end end, 1000);