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Show all variables in ntp-info with verbosity.

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david
2009-12-12 22:53:33 +00:00
parent 6a57dd876a
commit 24e0dceb8e
1 changed files with 6 additions and 2 deletions
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8
scripts/ntp-info.nse
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@@ -1,6 +1,9 @@
description = [[ description = [[
Gets variables from an NTP server by sending a "read variables" (opcode 2) Gets variables from an NTP server by sending a "read variables" (opcode 2)
control message. control message. Without verbosity, the script shows the value of the
<code>version</code>, <code>processor</code>, <code>system</code>,
<code>refid</code>, and <code>stratum</code> variables. With verbosity, all
variables are shown.
See RFC 1035 and the Network Time Protocol Version 4 Reference and See RFC 1035 and the Network Time Protocol Version 4 Reference and
Implementation Guide Implementation Guide
@@ -26,6 +29,7 @@ categories = {"default", "discovery", "safe"}
require "bin" require "bin"
require "nmap"
require "stdnse" require "stdnse"
require "comm" require "comm"
require "shortport" require "shortport"
@@ -68,7 +72,7 @@ action = function(host, port)
-- Backslash escapes should be interpreted inside strings and commas should -- Backslash escapes should be interpreted inside strings and commas should
-- be allowed inside them. -- be allowed inside them.
for k, q, v in string.gmatch(data, "%s*(%w+)=(\"?)([^,\"]*)%2,?") do for k, q, v in string.gmatch(data, "%s*(%w+)=(\"?)([^,\"]*)%2,?") do
if DEFAULT_FIELDS[k] then if DEFAULT_FIELDS[k] or nmap.verbosity() then
table.insert(output, string.format("%s: %s", k, v)) table.insert(output, string.format("%s: %s", k, v))
end end
end end