Mercurial > prosody-modules
annotate mod_tls_policy/mod_tls_policy.lua @ 4980:da151f9af861
replaced 'session' with 'origin' in push_disable
session is not defined in this function, trying to access it
leads to an error.
The correct reference seems to be 'origin'.
(This may have come about by copying from the similar
code in process_stanza_queue.)
author | arcseconds |
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date | Sat, 30 Jul 2022 21:07:47 +1200 |
parents | 1b701f208b1b |
children |
rev | line source |
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1600
1e90054c3ac5
mod_tls_policy: New module to enforce per-host TLS parameter policies
Kim Alvefur <zash@zash.se>
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1 |
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mod_tls_policy: New module to enforce per-host TLS parameter policies
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2 assert(require"ssl.core".info, "Incompatible LuaSec version"); |
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3 |
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4 local function hook(event_name, typ, policy) |
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5 if not policy then return end |
1e90054c3ac5
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6 if policy == "FS" then |
1891
a43ed0d28918
mod_tls_policy: Change the FS shortcut to match on ciphers with (EC)DHE (produces nicer stream error)
Kim Alvefur <zash@zash.se>
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1615
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7 policy = { cipher = "^E?C?DHE%-" }; |
1600
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mod_tls_policy: New module to enforce per-host TLS parameter policies
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8 elseif type(policy) == "string" then |
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9 policy = { cipher = policy }; |
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10 end |
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11 |
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12 module:hook(event_name, function (event) |
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13 local origin = event.origin; |
4674
1b701f208b1b
mod_tls_policy: Switch method of checking for TLS-encrypted connection
Kim Alvefur <zash@zash.se>
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1891
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14 if origin.conn and origin.conn:ssl() then |
1600
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15 local info = origin.conn:socket():info(); |
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16 for key, what in pairs(policy) do |
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17 module:log("debug", "Does info[%q] = %s match %s ?", key, tostring(info[key]), tostring(what)); |
1601
c5ca63ac0e1b
mod_tls_policy: Fix pattern matching
Kim Alvefur <zash@zash.se>
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1600
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18 if (type(what) == "number" and what < info[key] ) or (type(what) == "string" and not info[key]:match(what)) then |
1615
d0fd8a29b724
mod_tls_policy: Include which part of the cipher that did not match the policy in stream error
Kim Alvefur <zash@zash.se>
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1601
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19 origin:close({ condition = "policy-violation", text = ("TLS %s '%s' not acceptable"):format(key, tostring(info[key])) }); |
1600
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20 return false; |
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21 end |
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22 module:log("debug", "Seems so"); |
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23 end |
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24 module:log("debug", "Policy matches"); |
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25 end |
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26 end, 1000); |
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27 end |
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28 |
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29 local policy = module:get_option(module.name, {}); |
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30 |
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31 if type(policy) == "string" then |
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32 policy = { c2s = policy, s2s = policy }; |
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33 end |
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34 |
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35 hook("stream-features", "c2s", policy.c2s); |
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36 hook("s2s-stream-features", "s2sin", policy.s2sin or policy.s2s); |
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37 hook("stanza/http://etherx.jabber.org/streams:features", "s2sout", policy.s2sout or policy.s2s); |