o [NSE] Added a Versant object database library and the scripts

broadcast-versant-locate and versant-info. The first discovers Versant
  databases on the LAN and the second queries them for information. [Patrik]

scripts/broadcast-versant-locate.nse

@@ -0,0 +1,35 @@
+description = [[
+Discovers Versant object databases using the srvloc protocol
+]]
+
+---
+-- @usage
+-- nmap --script broadcast-versant-locate
+--
+-- @output
+-- Pre-scan script results:
+-- | broadcast-versant-locate: 
+-- |_  vod://192.168.200.222:5019
+--
+
+
+author = "Patrik Karlsson"
+license = "Same as Nmap--See http://nmap.org/book/man-legal.html"
+categories = {"broadcast", "safe"}
+
+require 'srvloc'
+
+prerule = function() return true end
+
+action = function()
+	local helper = srvloc.Helper:new()
+	local status, result = helper:ServiceRequest("service:odbms.versant:vod", "default")
+	helper:close()
+	
+	if ( not(status) ) then return end
+	local output = {}
+	for _, v in ipairs(result) do		
+		table.insert(output, v:match("^service:odbms.versant:vod://(.*)$"))
+	end
+	return stdnse.format_output(true, output)
+end

scripts/script.db

@@ -35,6 +35,7 @@ Entry { filename = "broadcast-rip-discover.nse", categories = { "broadcast", "sa
 Entry { filename = "broadcast-ripng-discover.nse", categories = { "broadcast", "safe", } }
 Entry { filename = "broadcast-sybase-asa-discover.nse", categories = { "broadcast", "safe", } }
 Entry { filename = "broadcast-upnp-info.nse", categories = { "broadcast", "safe", } }
+Entry { filename = "broadcast-versant-locate.nse", categories = { "broadcast", "safe", } }
 Entry { filename = "broadcast-wake-on-lan.nse", categories = { "broadcast", "safe", } }
 Entry { filename = "broadcast-wpad-discover.nse", categories = { "broadcast", "safe", } }
 Entry { filename = "broadcast-wsdd-discover.nse", categories = { "broadcast", "safe", } }
@@ -322,6 +323,7 @@ Entry { filename = "tftp-enum.nse", categories = { "discovery", "intrusive", } }
 Entry { filename = "unusual-port.nse", categories = { "safe", } }
 Entry { filename = "upnp-info.nse", categories = { "default", "discovery", "safe", } }
 Entry { filename = "url-snarf.nse", categories = { "safe", } }
+Entry { filename = "versant-info.nse", categories = { "discovery", "safe", } }
 Entry { filename = "vmauthd-brute.nse", categories = { "brute", "intrusive", } }
 Entry { filename = "vnc-brute.nse", categories = { "brute", "intrusive", } }
 Entry { filename = "vnc-info.nse", categories = { "default", "discovery", "safe", } }

scripts/versant-info.nse

@@ -0,0 +1,110 @@
+description = [[
+Extracts information, including file paths, version and database names from
+a Versant object database.
+]]
+
+---
+-- @usage
+-- nmap -p 5019 <ip> --script versant-info
+--
+-- @output
+-- PORT     STATE SERVICE REASON
+-- 5019/tcp open  versant syn-ack
+-- | versant-info: 
+-- |   Hostname: WIN-S6HA7RJFAAR
+-- |   Root path: C:\Versant\8
+-- |   Database path: C:\Versant\db
+-- |   Library path: C:\Versant\8
+-- |   Version: 8.0.2
+-- |   Databases
+-- |     FirstDB@WIN-S6HA7RJFAAR:5019
+-- |       Created: Sat Mar 03 12:00:02 2012
+-- |       Owner: Administrator
+-- |       Version: 8.0.2
+-- |     SecondDB@WIN-S6HA7RJFAAR:5019
+-- |       Created: Sat Mar 03 03:44:10 2012
+-- |       Owner: Administrator
+-- |       Version: 8.0.2
+-- |     ThirdDB@WIN-S6HA7RJFAAR:5019
+-- |       Created: Sun Mar 04 02:20:21 2012
+-- |       Owner: Administrator
+-- |_      Version: 8.0.2
+--
+
+require 'shortport'
+require 'versant'
+
+author = "Patrik Karlsson"
+license = "Same as Nmap--See http://nmap.org/book/man-legal.html"
+categories = {"discovery", "safe"}
+
+portrule = shortport.port_or_service(5019, "versant", "tcp")
+
+local function fail(err) return ("\n  ERROR: %s"):format(err or "") end
+
+action = function(host, port)
+
+	local v = versant.Versant:new(host, port)
+	local status = v:connect()
+	if ( not(status) ) then
+		return fail("Failed to connect to server")
+	end
+	
+	local status, newport = v:getObePort()
+	if ( not(status) ) then
+		return fail("Failed to retrieve OBE port")
+	end
+	v:close()
+	
+	v = versant.Versant.OBE:new(host, newport)
+	status = v:connect()
+	if ( not(status) ) then
+		return fail("Failed to connect to server")
+	end
+
+	status, result = v:getVODInfo()
+	if ( not(status) ) then
+		return fail("Failed to get VOD information")
+	end
+	v:close()
+
+	local output = {}
+	
+	table.insert(output, ("Hostname: %s"):format(result.hostname))
+	table.insert(output, ("Root path: %s"):format(result.root_path))
+	table.insert(output, ("Database path: %s"):format(result.db_path))
+	table.insert(output, ("Library path: %s"):format(result.lib_path))
+	table.insert(output, ("Version: %s"):format(result.version))
+	
+	port.version.product = "Versant Database"
+	port.version.name = "versant"
+	nmap.set_port_version(host, port, "hardmatched")
+
+	-- the script may fail after this part, but we want to report at least
+	-- the above information if that's the case.
+
+	v = versant.Versant:new(host, port)
+	status = v:connect()
+	if ( not(status) ) then
+		return stdnse.format_output(true, output)
+	end
+
+	status, result = v:getNodeInfo()
+	if ( not(status) ) then
+		return stdnse.format_output(true, output)
+	end
+	v:close()
+	
+	local databases = { name = "Databases" }
+	
+	for _, db in ipairs(result) do
+		local db_tbl = { name = db.name }
+		table.insert(db_tbl, ("Created: %s"):format(db.created))
+		table.insert(db_tbl, ("Owner: %s"):format(db.owner))
+		table.insert(db_tbl, ("Version: %s"):format(db.version))
+		table.insert(databases, db_tbl)
+	end
+	
+	table.insert(output, databases)
+	return stdnse.format_output(true, output)
+end