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Switch to string packing instead of bin packing and return order for asn1-related libs

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dmiller
2017-03-29 20:42:01 +00:00
parent 3dec043ead
commit 4cef14a873
8 changed files with 120 additions and 134 deletions
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9
scripts/krb5-enum-users.nse
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@@ -5,6 +5,7 @@ local nmap = require "nmap"
local os = require "os"
local shortport = require "shortport"
local stdnse = require "stdnse"
local string = require "string"
local table = require "table"
local unpwdb = require "unpwdb"
@@ -100,15 +101,13 @@ KRB5 = {
tagDecoder = {
["\x18"] = function( self, encStr, elen, pos )
return bin.unpack("A" .. elen, encStr, pos)
return string.unpack("c" .. elen, encStr, pos)
end,
["\x1B"] = function( ... ) return KRB5.tagDecoder["\x18"](...) end,
["\x6B"] = function( self, encStr, elen, pos )
local seq
pos, seq = self:decodeSeq(encStr, elen, pos)
return pos, seq
return self:decodeSeq(encStr, elen, pos)
end,
-- Not really sure what these are, but they all decode sequences
@@ -262,7 +261,7 @@ KRB5 = {
local decoder = asn1.ASN1Decoder:new()
decoder:registerTagDecoders(KRB5.tagDecoder)
decoder:setStopOnError(true)
local pos, result = decoder:decode(data)
local result = decoder:decode(data)
local msg = {}