Remove "hardmatched" argument from calls to nmap.set_port_version.

This is the default and can be omitted. Seeing as the value of this
argument was "hardmatched" in 100% of cases, we're better off pretending
the parameter doesn't exist.

docs/scripting.xml

@@ -3447,7 +3447,7 @@ action = function(host, port)
                 -- Detected
                 port.version.name = "skype2"
                 port.version.product = "Skype"
-                nmap.set_port_version(host, port, "hardmatched")
+                nmap.set_port_version(host, port)
                 return  
         end
         return

nselib/mssql.lua

@@ -2012,7 +2012,7 @@ Helper =
 		  				-- Give some version info back to Nmap
 		  				if ( instance.port and instance.version ) then
 							instance.version:PopulateNmapPortVersion( instance.port )
-							--nmap.set_port_version( instance.host, instance.port, "hardmatched" )
+							--nmap.set_port_version( instance.host, instance.port)
 						end
 		  			end
 	  			end
@@ -2030,7 +2030,7 @@ Helper =
 	  				-- Give some version info back to Nmap
 	  				if ( instance.port and instance.version ) then
 						instance.version:PopulateNmapPortVersion( instance.port )
-						nmap.set_port_version( host, instance.port, "hardmatched" )
+						nmap.set_port_version( host, instance.port)
 					end
 	  			end
 	  			
@@ -2069,7 +2069,7 @@ Helper =
 				-- Give some version info back to Nmap
 				if ( instance.port and instance.version ) then
 					instance.version:PopulateNmapPortVersion( instance.port )
-					nmap.set_port_version( host, instance.port, "hardmatched" )
+					nmap.set_port_version( host, instance.port)
 				end
 			end
 		end

scripts/acarsd-info.nse

@@ -107,7 +107,7 @@ action = function(host, port)
 	end
 	port.version.name = "acarsd"
 	port.version.product = "ACARS Decoder"
-	nmap.set_port_version(host, port, "hardmatched")        
+	nmap.set_port_version(host, port)        
 
 	-- Return results
 	return stdnse.format_output(true, result)

scripts/amqp-info.nse

@@ -56,7 +56,7 @@ action = function(host, port)
   port.version.product = cli:getServerProduct()
   port.version.extrainfo = cli:getProtocolVersion()
   port.version.version = cli:getServerVersion()
-  nmap.set_port_version(host, port, "hardmatched")
+  nmap.set_port_version(host, port)
 
   return stdnse.format_output(status, cli:getServerProperties())
 end

scripts/backorifice-brute.nse

@@ -229,7 +229,7 @@ local backorifice =
 		end
 		self.port.version.hostname = BOhostname
 		if not self.port.version.ostype then self.port.version.ostype = "Windows" end
-		nmap.set_port_version(self.host, self.port, "hardmatched")
+		nmap.set_port_version(self.host, self.port)
 		nmap.set_port_state(self.host,self.port,"open")
 	end
 }

scripts/backorifice-info.nse

@@ -253,7 +253,7 @@ local function insert_version_info(host,port,BOversion,BOhostname,initial_seed,p
 	end
 	port.version.hostname = BOhostname
 	if(port.version.ostype == nil) then port.version.ostype = "Windows" end
-	nmap.set_port_version(host, port, "hardmatched")
+	nmap.set_port_version(host, port)
 	nmap.set_port_state(host, port, "open")
 end
 

scripts/bitcoinrpc-info.nse

@@ -140,7 +140,7 @@ action = function(host, port)
 			if info.version then
 				port.version.version = decode_bitcoin_version(info.version)
 			end
-			nmap.set_port_version(host, port, "hardmatched")
+			nmap.set_port_version(host, port)
 		end
 	end
 

scripts/cccam-version.nse

@@ -135,5 +135,5 @@ function action(host, port)
 
 	port.version.name = "cccam"
 	port.version.version = "CCcam DVR card sharing system"
-	nmap.set_port_version(host, port, "hardmatched")
+	nmap.set_port_version(host, port)
 end

scripts/couchdb-databases.nse

@@ -88,7 +88,7 @@ action = function(host, port)
 	-- Here we know it is a couchdb
 	port.version.name ='httpd'
 	port.version.product='Apache CouchDB'
-	nmap.set_port_version(host,port,'hardmatched')
+	nmap.set_port_version(host,port)
 	
 	-- We have a valid table in result containing the parsed json
 	-- now, get all the interesting bits		

scripts/couchdb-stats.nse

@@ -107,7 +107,7 @@ action = function(host, port)
 	-- Here we know it is a couchdb
 	port.version.name ='httpd'
 	port.version.product='Apache CouchDB'
-	nmap.set_port_version(host,port,'hardmatched')
+	nmap.set_port_version(host,port)
 	
 	-- We have a valid table in result containing the parsed json
 	-- now, get all the interesting bits		

scripts/db2-das-info.nse

@@ -423,7 +423,7 @@ action = function(host, port)
 		port.version.name = "ibm-db2"
 		port.version.product = "IBM DB2 Database Server"
 		port.version.name_confidence = 100
-		nmap.set_port_version(host, port, "hardmatched")
+		nmap.set_port_version(host, port)
 		nmap.set_port_state(host, port, "open")
 	end
 	

scripts/drda-info.nse

@@ -103,7 +103,7 @@ action = function( host, port )
 	nmap.set_port_state(host, port, "open")
 	if response.srvclass ~= nil then port.version.extrainfo = response.srvclass   end
 	
-	nmap.set_port_version(host, port, "hardmatched")
+	nmap.set_port_version(host, port)
 	
 	-- Generate results
 	table.insert( results, ("Server Platform: %s"):format( response.srvclass ) )

scripts/hadoop-datanode-info.nse

@@ -50,7 +50,7 @@ action = function( host, port )
 	if response['status-line'] and response['status-line']:match("200%s+OK") and response['body']  then
 		port.version.name = "hadoop-datanode"
 		port.version.product = "Apache Hadoop"
-		nmap.set_port_version(host, port, "hardmatched")
+		nmap.set_port_version(host, port)
 		local body = response['body']:gsub("%%","%%%%")
 		stdnse.print_debug(2, ("%s: Body %s\n"):format(SCRIPT_NAME,body))
 		 if body:match("([^][\"]+)\">Log") then

scripts/hadoop-jobtracker-info.nse

@@ -150,7 +150,7 @@ action = function( host, port )
 			stdnse.print_debug(1, ("%s: Log Files %s"):format(SCRIPT_NAME,logfiles))
 			table.insert(result, ("Log Files: %s"):format(logfiles))
 		end
-		nmap.set_port_version(host, port, "hardmatched")
+		nmap.set_port_version(host, port)
 		local tasktrackers = get_tasktrackers (host, port)
 		if next(tasktrackers) then
 			table.insert(result, "Tasktrackers: ")

scripts/hadoop-namenode-info.nse

@@ -139,7 +139,7 @@ action = function( host, port )
 			table.insert(result,"Total\tUsed (DFS)\tUsed (Non DFS)\tRemaining")
 			table.insert(result, ("%s\t%s\t%s\t%s"):format(capacity[3],capacity[4],capacity[5],capacity[6]))
 		end
-		nmap.set_port_version(host, port, "hardmatched")
+		nmap.set_port_version(host, port)
 		local datanodes_live = get_datanodes(host,port, "LIVE")
 		if next(datanodes_live) then
 			table.insert(result, "Datanodes (Live): ")

scripts/hadoop-tasktracker-info.nse

@@ -74,7 +74,7 @@ action = function( host, port )
 			stdnse.print_debug(1, ("%s: Logs %s"):format(SCRIPT_NAME,logs))
 			table.insert(result, ("Logs: %s"):format(logs))
 		end
-		nmap.set_port_version(host, port, "hardmatched")
+		nmap.set_port_version(host, port)
 		return stdnse.format_output(true, result)
 	end
 end

scripts/hbase-master-info.nse

@@ -127,7 +127,7 @@ action = function( host, port )
 				end
 			end
 		end
-		nmap.set_port_version(host, port, "hardmatched")
+		nmap.set_port_version(host, port)
 		if next(region_servers) then
 			table.insert(result,"Region Servers:")
 			table.insert(result,region_servers)

scripts/hbase-region-info.nse

@@ -90,7 +90,7 @@ action = function( host, port )
 				end
 			end
 		end
-		nmap.set_port_version(host, port, "hardmatched")
+		nmap.set_port_version(host, port)
 		return stdnse.format_output(true, result)
 	end
 end

scripts/http-huawei-hg5xx-vuln.nse

@@ -120,7 +120,7 @@ including PPPoE credentials, firmware version, model, gateway, dns servers and a
     end
     if firmware_version and model then
       port.version.product = string.format("Huawei aDSL modem %s (%s)", model, firmware_version)
-      nmap.set_port_version(host, port, "hardmatched")
+      nmap.set_port_version(host, port)
     end
     vuln.extra_info = info
     return vuln_report:make_output(vuln)

scripts/iax2-version.nse

@@ -46,7 +46,7 @@ action = function(host, port)
 		then
 		    nmap.set_port_state(host, port, "open")
 		    port.version.name = "iax2"
-		    nmap.set_port_version(host, port, "hardmatched")
+		    nmap.set_port_version(host, port)
 		end
 
 	end

scripts/jdwp-version.nse

@@ -45,7 +45,7 @@ action = function(host, port)
                 if (string.match(result,"^JDWP%-Handshake\0.*\128") ~= nil) then
                     port.version.name="jdwp"
                     port.version.product="unknown"
-                    nmap.set_port_version(host, port, "hardmatched")
+                    nmap.set_port_version(host, port)
                 end
                 return
         end
@@ -53,6 +53,6 @@ action = function(host, port)
         port.version.product = match[1]
         port.version.version = match[3]
         -- port.version.extrainfo = match[2] .. "\n" .. match[4]
-        nmap.set_port_version(host, port, "hardmatched")
+        nmap.set_port_version(host, port)
         return
 end

scripts/lexmark-config.nse

@@ -80,7 +80,7 @@ action = function( host, port )
 	
 	-- set port to open
 	nmap.set_port_state(host, port, "open")
-	nmap.set_port_version(host, port, "hardmatched")
+	nmap.set_port_version(host, port)
 	
 	return stdnse.format_output(true, result)
 end

scripts/maxdb-info.nse

@@ -170,7 +170,7 @@ action = function(host, port)
 	port.version.product = "SAP MaxDB"
 	port.version.version = version_info.VERSION
 	port.version.ostype = version_info.SYSNAME
-	nmap.set_port_version(host, port, "hardmatched")
+	nmap.set_port_version(host, port)
 	
 	return stdnse.format_output(true, result)
 end

scripts/mcafee-epo-agent.nse

@@ -66,7 +66,7 @@ action = function(host, port)
       port.version.name = 'http'
       port.version.product = 'McAfee ePolicy Orchestrator Agent'
       port.version.extrainfo = string.format('ePOServerName: %s, AgentGuid: %s', epoServerName, agentGUID)
-      nmap.set_port_version(host, port, 'hardmatched')
+      nmap.set_port_version(host, port)
       return nil
     end
   end

scripts/modbus-discover.nse

@@ -163,7 +163,7 @@ action = function(host, port)
     if ( #results > 0 ) then
         port.state = "open"
         port.version.name = "modbus"
-        nmap.set_port_version(host, port, "hardmatched")
+        nmap.set_port_version(host, port)
     end
 
     return stdnse.format_output(true, results)

scripts/mongodb-databases.nse

@@ -88,7 +88,7 @@ function action(host,port)
 	
 	port.version.name ='mongodb'
 	port.version.product='MongoDB'
-	nmap.set_port_version(host,port,'hardmatched')
+	nmap.set_port_version(host,port)
 
 	local output = mongodb.queryResultToTable(result)
 	if err ~= nil then 

scripts/mongodb-info.nse

@@ -105,7 +105,7 @@ function action(host,port)
 	port.version.name ='mongodb'
 	port.version.product='MongoDB'
 	port.version.name_confidence = 100
-	nmap.set_port_version(host,port,'hardmatched')
+	nmap.set_port_version(host,port)
 
 	status, packet = mongodb.buildInfoQuery()
 	if not status then return packet end
@@ -119,7 +119,7 @@ function action(host,port)
 
 	local versionNumber = buildQResult['version']
 	port.version.product='MongoDB '..versionNumber
-	nmap.set_port_version(host,port,'hardmatched')
+	nmap.set_port_version(host,port)
 
 	local stat_out = mongodb.queryResultToTable(statQResult)
 	local build_out = mongodb.queryResultToTable(buildQResult)

scripts/ms-sql-info.nse

@@ -222,7 +222,7 @@ local function process_instance( instance )
 	-- Give some version info back to Nmap
 	if ( instance.port and instance.version ) then
 		instance.version:PopulateNmapPortVersion( instance.port )
-		nmap.set_port_version( instance.host, instance.port, "hardmatched" )
+		nmap.set_port_version( instance.host, instance.port)
 	end
 
 end

scripts/nat-pmp-info.nse

@@ -31,7 +31,7 @@ action = function(host, port)
 	if ( status ) then
 		nmap.set_port_state(host, port, "open")
 		port.version.name = "nat-pmp"
-		nmap.set_port_version(host, port, "hardmatched")
+		nmap.set_port_version(host, port)
 		
 		return stdnse.format_output(true, ("WAN IP: %s"):format(response.ip))
 	end

scripts/ndmp-version.nse

@@ -59,5 +59,5 @@ action = function(host, port)
 	if ( major and minor and build and smajor and sminor ) then
 		port.version.extrainfo = port.version.extrainfo .. ("OS ver: %d.%d; OS Build: %d; OS Service Pack: %d"):format(major, minor, build, smajor)
 	end
-	nmap.set_port_version(host, port, "hardmatched")	
+	nmap.set_port_version(host, port)	
 end

scripts/netbus-version.nse

@@ -43,7 +43,7 @@ action = function( host, port )
 	port.version.product = "NetBuster"
 	port.version.extrainfo = "honeypot"
 	port.version.version = nil
-	nmap.set_port_version(host, port, "hardmatched")
+	nmap.set_port_version(host, port)
 	return
 end
 

scripts/nrpe-enum.nse

@@ -242,7 +242,7 @@ action = function(host, port)
 	-- Record service description.
 	port.version.name = "nrpe"
 	port.version.product = "Nagios Remote Plugin Executor"
-	nmap.set_port_version(host, port, "hardmatched")
+	nmap.set_port_version(host, port)
 
 	-- Format table, without trailing newline.
 	results = tab.dump(results)

scripts/openlookup-info.nse

@@ -252,7 +252,7 @@ action = function(host, port)
 	if version then
 		port.version.version = version
 	end
-	nmap.set_port_version(host, port, "hardmatched")
+	nmap.set_port_version(host, port)
 	if #options < 1 then
 		return
 	end

scripts/ovs-agent-version.nse

@@ -43,7 +43,7 @@ local function set_port_version(host, port, version, server)
 			port.version.extrainfo = string.format("BaseHTTP %s; Python SimpleXMLRPCServer; Python %s", basehttp, python)
 		end
 	end
-	nmap.set_port_version(host, port, "hardmatched")
+	nmap.set_port_version(host, port)
 end
 
 function action(host, port)

scripts/pptp-version.nse

@@ -85,7 +85,7 @@ action = function(host, port)
 		if hostname ~= nil then port.version.hostname = hostname end
 		
 		port.version.service_tunnel = "none"
-		nmap.set_port_version(host, port, "hardmatched")
+		nmap.set_port_version(host, port)
 	end
 
 end

scripts/quake3-info.nse

@@ -238,7 +238,7 @@ action = function(host, port)
 		if string.find(osline, "win") then
 			port.version.ostype = "Windows"
 		end
-		nmap.set_port_version(host, port, "hardmatched")
+		nmap.set_port_version(host, port)
 	end
 
 	local fraglimit = fields["fraglimit"]

scripts/quake3-master-getservers.nse

@@ -98,7 +98,7 @@ local function getservers(host, port, q3protocol)
 	end
 
 	port.version.name = "quake3-master"
-        nmap.set_port_version(host, port, "hardmatched")
+        nmap.set_port_version(host, port)
 
 	local EOT = bin.pack("ACCC", "EOT", 0, 0, 0)
 	local pieces = stdnse.strsplit("\\", data)

scripts/rmi-dumpregistry.nse

@@ -212,7 +212,7 @@ function action(host,port, args)
 	-- It's definitely RMI!
 	port.version.name ='java-rmi'
 	port.version.product='Java RMI Registry'
-	nmap.set_port_version(host,port,'hardmatched')
+	nmap.set_port_version(host,port)
 	
 	-- Monkey patch the java-class in rmi, to set our own custom data formatter 
 	-- for classpaths

scripts/rpcap-info.nse

@@ -63,7 +63,7 @@ local function getInfo(host, port, username, password)
 	
 	port.version.name = "rpcap"
 	port.version.product = "WinPcap remote packet capture daemon"
-	nmap.set_port_version(host, port, "hardmatched")
+	nmap.set_port_version(host, port)
 	
 	return true, resp
 end

scripts/skypev2-version.nse

@@ -46,7 +46,7 @@ action = function(host, port)
                 -- Detected
                 port.version.name = "skype2"
                 port.version.product = "Skype"
-                nmap.set_port_version(host, port, "hardmatched")
+                nmap.set_port_version(host, port)
                 return  
         end
         return

scripts/stun-info.nse

@@ -40,7 +40,7 @@ action = function(host, port)
 
 	port.version.name = "stun"
 	nmap.set_port_state(host, port, "open")
-	nmap.set_port_version(host, port, "hardmatched")
+	nmap.set_port_version(host, port)
     
 	if ( result ) then
 		return "\n  External IP: " .. result

scripts/stun-version.nse

@@ -37,5 +37,5 @@ action = function(host, port)
 	port.version.name = "stun"
 	port.version.product = result
 	nmap.set_port_state(host, port, "open")
-	nmap.set_port_version(host, port, "hardmatched")
+	nmap.set_port_version(host, port)
 end

scripts/versant-info.nse

@@ -83,7 +83,7 @@ action = function(host, port)
 	
 	port.version.product = "Versant Database"
 	port.version.name = "versant"
-	nmap.set_port_version(host, port, "hardmatched")
+	nmap.set_port_version(host, port)
 
 	-- the script may fail after this part, but we want to report at least
 	-- the above information if that's the case.

scripts/wdb-version.nse

@@ -187,7 +187,7 @@ action = function(host, port)
 	if (port.version.ostype ~= nil) then
 		port.version.ostype = "VxWorks " .. info["rt_vers"]
 	end
-	nmap.set_port_version(host, port, "hardmatched")
+	nmap.set_port_version(host, port)
 	local o = {}
 	table.insert(o, "VULNERABLE: Wind River Systems VxWorks debug service enabled. See http://www.kb.cert.org/vuls/id/362332")
 	if (info.agent_ver) then

scripts/xmpp-info.nse

@@ -386,7 +386,7 @@ local scan = function(host, port, server_name, tls, n)
                     port.state = "open"
                     port.version.product = hint
                     port.version.name_confidence = 100
-                    nmap.set_port_version(host, port, "hardmatched")
+                    nmap.set_port_version(host, port)
                 end
 
                 -- Funny situation: we have a hash of server capabilities list,
@@ -443,7 +443,7 @@ local server_info = function(host, port, id1, id2)
                 port.version.product = v.name
                 stdnse.print_debug("  " .. v.name)
                 port.version.name_confidence = 60
-                nmap.set_port_version(host, port, "hardmatched")
+                nmap.set_port_version(host, port)
                 break
             end
         end