annotate mod_tls_policy/mod_tls_policy.lua @ 2608:362ca94192ee

mod_smacks: Add resumed session to event "smacks-hibernation-end" Older versions of this event only have the "intermediate" session in event.session (the one used to resume the existing session), but not the resumed one. This adds event.resumed which contains the resumed one alongside to event.session.
author tmolitor <thilo@eightysoft.de>
date Sat, 11 Mar 2017 01:37:28 +0100
parents a43ed0d28918
children 1b701f208b1b
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2 assert(require"ssl.core".info, "Incompatible LuaSec version");
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4 local function hook(event_name, typ, policy)
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5 if not policy then return end
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6 if policy == "FS" then
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a43ed0d28918 mod_tls_policy: Change the FS shortcut to match on ciphers with (EC)DHE (produces nicer stream error)
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7 policy = { cipher = "^E?C?DHE%-" };
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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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12 module:hook(event_name, function (event)
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13 local origin = event.origin;
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14 if origin.encrypted then
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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));
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c5ca63ac0e1b mod_tls_policy: Fix pattern matching
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18 if (type(what) == "number" and what < info[key] ) or (type(what) == "string" and not info[key]:match(what)) then
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d0fd8a29b724 mod_tls_policy: Include which part of the cipher that did not match the policy in stream error
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19 origin:close({ condition = "policy-violation", text = ("TLS %s '%s' not acceptable"):format(key, tostring(info[key])) });
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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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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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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);