Mercurial > prosody-modules
annotate mod_s2s_auth_samecert/mod_s2s_auth_samecert.lua @ 4651:8231774f5bfd
mod_cloud_notify_encrypted: Ensure body substring remains valid UTF-8
The `body:sub()` call risks splitting the string in the middle of a
multi-byte UTF-8 sequence. This should have been caught by util.stanza
validation, but that would have caused some havoc, at the very least causing
the notification to not be sent.
There have been no reports of this happening. Likely because this module
isn't widely deployed among users with languages that use many longer UTF-8
sequences.
The util.encodings.utf8.valid() function is O(n) where only the last
sequence really needs to be checked, but it's in C and expected to be fast.
author | Kim Alvefur <zash@zash.se> |
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date | Sun, 22 Aug 2021 13:22:59 +0200 |
parents | 3024116d6093 |
children | c9397cd5cfe6 |
rev | line source |
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2204
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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
Kim Alvefur <zash@zash.se>
parents:
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2 |
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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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3 local hosts = prosody.hosts; |
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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4 |
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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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
Kim Alvefur <zash@zash.se>
parents:
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6 local session, cert = event.session, event.cert; |
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:
diff
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7 if session.direction ~= "incoming" then return end |
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:
diff
changeset
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8 |
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:
diff
changeset
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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
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
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10 if outgoing and outgoing.type == "s2sout" and outgoing.secure and outgoing.conn:socket():getpeercertificate():pem() == cert:pem() then |
2234
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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]+$")); |
2204
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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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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
Kim Alvefur <zash@zash.se>
parents:
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13 session.cert_chain_status = outgoing.cert_chain_status; |
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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14 return true; |
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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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15 end |
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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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16 end, 1000); |