prosody-modules
27529031890b
mod_host_guard/mod_host_guard.lua

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mod_host_guard/mod_host_guard.lua @ 684:27529031890b

mod_host_guard: now a proper error is returned when stanzas are routed to a filtered remote server (thanks Zash)
author Marco Cirillo <maranda@lightwitch.org>
date Sun, 27 May 2012 02:44:06 +0000
parent 683:939f8fc84d49
child 685:19698c5f3ab3
comparison
equal deleted inserted replaced
683:939f8fc84d49 684:27529031890b
27 27
28 return nil 28 return nil
29 end 29 end
30 30
31 local function rr_hook (event) 31 local function rr_hook (event)
32 local from_host, to_host = event.from_host, event.to_host 32 local from_host, to_host, send, stanza = event.from_host, event.to_host, event.origin.send, event.stanza
33 33
34 if guard_blockall:contains(from_host) and not guard_ball_wl:contains(to_host) or 34 if guard_blockall:contains(from_host) and not guard_ball_wl:contains(to_host) or
35 guard_block_bl:contains(to_host) and guard_protect:contains(from_host) then 35 guard_block_bl:contains(to_host) and guard_protect:contains(from_host) then
36 module:log("info", "attempted to connect to a filtered remote host %s", to_host) 36 module:log("info", "attempted to connect to a filtered remote host %s", to_host)
37 return false 37 if stanza.attr.type ~= "error" then send(error_reply(event.stanza, "cancel", "policy-violation", "Communicating with a filtered remote server is not allowed.")) end
38 return true
38 end 39 end
39 40
40 return nil 41 return nil
41 end 42 end
42 43