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This commit is contained in:
crusader 2018-10-23 14:16:41 +09:00
parent 5b5a780fcc
commit 59add71a72
5 changed files with 22 additions and 13 deletions
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9
discovery/session/discovery-session.go
View File

@ -653,10 +653,19 @@ func (ds *ofDiscoverySession) findPort(port *omd.Port) (p *omd.Port, modified bo
if "" == p.DefaultService {
portNumber, _ := ouej.NumberToInt(port.PortNumber)
switch omm.ToMetaPortTypeEnum(port.MetaPortType) {
case omm.MetaPortTypeEnumTCP:
if dName, ok := layers.TCPPortNames[layers.TCPPort(portNumber)]; ok {
p.DefaultService = dName
modified = true
}
case omm.MetaPortTypeEnumUDP:
if dName, ok := layers.UDPPortNames[layers.UDPPort(portNumber)]; ok {
p.DefaultService = dName
modified = true
}
default:
}
}
return

10
discovery/target/service/service-tcp.go
View File

@ -27,6 +27,7 @@ func scanTCP(discoverySession session.DiscoverySession, targetPort *omd.Port) er
}
var limitedMatchers []osm.Matcher
matchCtx := osm.NewMatchCtx(hostAddress, portNumber)
if omm.MetaHostTypeEnumPrinter.String() == targetPort.Host.HostType {
switch portNumber {
@ -34,7 +35,7 @@ func scanTCP(discoverySession session.DiscoverySession, targetPort *omd.Port) er
// return nil
case 515:
limitedMatchers = []osm.Matcher{
matcher.GetMatcherByKey("LPD"),
matcher.GetMatcherByKey(matchCtx, "LPD"),
}
case 8290:
discoverySession.AddServiceUnknown(
@ -47,7 +48,6 @@ func scanTCP(discoverySession session.DiscoverySession, targetPort *omd.Port) er
}
}
matchCtx := osm.NewMatchCtx(hostAddress, portNumber)
connectors := newConnectors()
stopChan := make(chan struct{})
buf := make([]byte, 1024)
@ -82,7 +82,7 @@ LOOP:
}
if nil != discoveredMatcher {
if "HTTP" == discoveredMatcher.Key() {
if "HTTP" == discoveredMatcher.Key(matchCtx) {
hsm := matcher.GetHTTPSubMatchers()
if _discoveredMatcher := hadlePostPacket(matchCtx, _connector, targetPort, hsm, stopChan); _discoveredMatcher != nil {
discoveredMatcher = _discoveredMatcher
@ -104,10 +104,10 @@ LOOP:
s := omd.NewService(
targetPort,
discoveredConnector.metaCryptoType(),
discoveredMatcher.Key(),
discoveredMatcher.Key(matchCtx),
)
s.Name = discoveredMatcher.Name(matchCtx)
s.ServiceType = discoveredMatcher.Type()
s.ServiceType = discoveredMatcher.Type(matchCtx)
s.ServiceVendor = discoveredMatcher.Vendor(matchCtx)
s.ServiceVersion = discoveredMatcher.Version(matchCtx)
s.DiscoveredDate = omu.NowPtr()

4
discovery/target/service/service-udp.go
View File

@ -28,10 +28,10 @@ func scanUDP(discoverySession session.DiscoverySession, targetPort *omd.Port) er
s := omd.NewService(
targetPort,
omm.ToMetaCryptoType(omm.MetaCryptoTypeEnumNONE),
_matcher.Key(),
_matcher.Key(matchCtx),
)
s.Name = _matcher.Name(matchCtx)
s.ServiceType = _matcher.Type()
s.ServiceType = _matcher.Type(matchCtx)
s.ServiceVendor = _matcher.Vendor(matchCtx)
s.ServiceVersion = _matcher.Version(matchCtx)
s.DiscoveredDate = omu.NowPtr()

4
internal/matcher/matcher.go
View File

@ -87,9 +87,9 @@ func GetHTTPSubMatchers() []osm.Matcher {
return HTTPSubMatchers
}
func GetMatcherByKey(key string) osm.Matcher {
func GetMatcherByKey(matchCtx *osm.MatchCtx, key string) osm.Matcher {
for _, m := range AllMatchers {
if m.Key() == key {
if m.Key(matchCtx) == key {
return m
}
}

2
ping/service/service-matcher.go
View File

@ -20,7 +20,7 @@ func matcherPingFunc(service *omd.Service, pingOption ounp.Option) (ttl int, err
}
matchCtx := osm.NewMatchCtx(service.Port.Host.Address, portNumber)
_matcher := matcher.GetMatcherByKey(service.Key)
_matcher := matcher.GetMatcherByKey(matchCtx, service.Key)
if _matcher.IsPrePacket() {
return processPrepacket(service, pingOption, matchCtx, _matcher)