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Update address-info to show MAC address related manufacturer.

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This commit is contained in:
gorjan
2011-09-26 22:42:08 +00:00
parent 8e832d6067
commit 653cf8fcbd
1 changed files with 15 additions and 2 deletions
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17
scripts/address-info.nse
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@@ -40,7 +40,7 @@ definitions of some terms.
--
-- Nmap scan report for fe80::a8bb:ccff:fedd:eeff
-- Host script results:
-- |_address-info: IPv6 EUI-64; MAC address: aa:bb:cc:dd:ee:ff
-- |_address-info: IPv6 EUI-64; MAC address: aa:bb:cc:dd:ee:ff (Unknown)
--
-- Nmap scan report for 64:ff9b::c000:221
-- Host script results:
@@ -94,6 +94,19 @@ local function matches(addr, pattern)
return true
end
local function get_manuf(mac)
if not nmap.registry.mac then
local catch = function() return end
local try = nmap.new_try(catch)
-- Create the table in the registry so we can share between scripts
nmap.registry.mac = {}
nmap.registry.mac.prefixes = try(datafiles.parse_mac_prefixes())
end
local prefix = string.upper(string.format("%02x%02x%02x", mac[1], mac[2], mac[3]))
local manuf = nmap.registry.mac.prefixes[prefix] or "Unknown"
return manuf
end
local function format_mac(mac)
local octets
@@ -102,7 +115,7 @@ local function format_mac(mac)
octets[#octets + 1] = string.format("%02x", v)
end
return stdnse.strjoin(":", octets)
return stdnse.strjoin(":", octets) .. " (" .. get_manuf(mac) .. ")"
end
local function format_ipv4(ipv4)