Mercurial > prosody-modules
view mod_tls_policy/mod_tls_policy.lua @ 2670:6e01878103c0
mod_smacks: Ignore user when writing or reading session_cache on prosody 0.9
At least under some circumstances it seems that session.username is nil when
a user tries to resume his session in prosody 0.9.
The username is not relevant when no limiting is done (limiting the number of
entries in the session cache is only possible in prosody 0.10), so this
commit removes the usage of the username when accessing the prosody 0.9 session
cache.
author | tmolitor <thilo@eightysoft.de> |
---|---|
date | Thu, 06 Apr 2017 02:12:14 +0200 |
parents | a43ed0d28918 |
children | 1b701f208b1b |
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assert(require"ssl.core".info, "Incompatible LuaSec version"); local function hook(event_name, typ, policy) if not policy then return end if policy == "FS" then policy = { cipher = "^E?C?DHE%-" }; elseif type(policy) == "string" then policy = { cipher = policy }; end module:hook(event_name, function (event) local origin = event.origin; if origin.encrypted then local info = origin.conn:socket():info(); for key, what in pairs(policy) do module:log("debug", "Does info[%q] = %s match %s ?", key, tostring(info[key]), tostring(what)); if (type(what) == "number" and what < info[key] ) or (type(what) == "string" and not info[key]:match(what)) then origin:close({ condition = "policy-violation", text = ("TLS %s '%s' not acceptable"):format(key, tostring(info[key])) }); return false; end module:log("debug", "Seems so"); end module:log("debug", "Policy matches"); end end, 1000); end local policy = module:get_option(module.name, {}); if type(policy) == "string" then policy = { c2s = policy, s2s = policy }; end hook("stream-features", "c2s", policy.c2s); hook("s2s-stream-features", "s2sin", policy.s2sin or policy.s2s); hook("stanza/http://etherx.jabber.org/streams:features", "s2sout", policy.s2sout or policy.s2s);