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Corrects working with some starttls only xmpp servers

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mkosmach 2016-09-07 23:55:26 +03:00 • committed by GitHub
parent d0ae7c2c9a
commit d28e9b762b
1 changed files with 8 additions and 1 deletions
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9
scripts/xmpp-info.nse
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@ -221,12 +221,19 @@ end
local connect_tls = function(s, xmlns, server_name)
local request = make_request(server_name, xmlns)
request = request .. "<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'/>"
s:send(request)
while true do
local tag = receive_tag(s)
if not tag then break end
log_tag(tag)
if (tag.name == "required" or tag.name == "starttls") and tag.finish then
request = "<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'/>"
local status, err = s:send(request)
if ( not(status) ) then
return false
end
tag = receive_tag(s)
end
if tag.name == "proceed" and tag.finish then
local status, error = s:reconnect_ssl()
if status then return true end