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misc: small fix or general refactoring i did not bother commenting

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This commit is contained in:
Simone Margaritelli 2024-09-22 15:34:37 +02:00
parent fabf3bb8e9
commit d2f13a3293
2 changed files with 35 additions and 23 deletions
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26
modules/events_stream/events_view_zeroconf.go
View file

@ -31,32 +31,26 @@ func (mod *EventsStream) viewZeroConfEvent(output io.Writer, e session.Event) {
} }
services := make([]string, 0) services := make([]string, 0)
for _, q := range event.Query.Questions { for _, q := range event.Services {
services = append(services, tui.Yellow(string(q.Name))) services = append(services, tui.Yellow(q))
} }
/*
instPart := ""
if len(event.Instances) > 0 {
instances := make([]string, 0) instances := make([]string, 0)
answers := append(event.Query.Answers, event.Query.Additionals...) for _, q := range event.Instances {
for _, answer := range answers { instances = append(instances, tui.Green(q))
if answer.Class == layers.DNSClassIN && answer.Type == layers.DNSTypePTR {
instances = append(instances, tui.Green(string(answer.PTR)))
} else {
instances = append(instances, tui.Green(answer.String()))
} }
instPart = fmt.Sprintf(" and instances %s", strings.Join(instances, ", "))
} }
advPart := "" fmt.Fprintf(output, "[%s] [%s] %s is browsing (%s) for services %s%s\n",
if len(instances) > 0 {
advPart = fmt.Sprintf(" and advertising %s", strings.Join(instances, ", "))
}
*/
fmt.Fprintf(output, "[%s] [%s] %s is browsing (%s) for services %s\n",
e.Time.Format(mod.timeFormat), e.Time.Format(mod.timeFormat),
tui.Green(e.Tag), tui.Green(e.Tag),
source, source,
ops.Ternary(event.Query.QR, "RESPONSE", "QUERY"), ops.Ternary(event.Query.QR, "RESPONSE", "QUERY"),
strings.Join(services, ", "), strings.Join(services, ", "),
instPart,
) )
} else { } else {
fmt.Fprintf(output, "[%s] [%s] %v\n", e.Time.Format(mod.timeFormat), tui.Green(e.Tag), e) fmt.Fprintf(output, "[%s] [%s] %v\n", e.Time.Format(mod.timeFormat), tui.Green(e.Tag), e)

20
modules/zerogod/zerogod_discovery.go
View file

@ -24,8 +24,10 @@ type ServiceDiscoveryEvent struct {
// an endpoint is browsing for specific services // an endpoint is browsing for specific services
type BrowsingEvent struct { type BrowsingEvent struct {
Source string `json:"source"` Source string `json:"source"`
Query layers.DNS `json:"service"`
Endpoint *network.Endpoint `json:"endpoint"` Endpoint *network.Endpoint `json:"endpoint"`
Services []string `json:"services"`
Instances []string `json:"instances"`
Query layers.DNS `json:"query"`
} }
func (mod *ZeroGod) onServiceDiscovered(svc *zeroconf.ServiceEntry) { func (mod *ZeroGod) onServiceDiscovered(svc *zeroconf.ServiceEntry) {
@ -250,9 +252,25 @@ func (mod *ZeroGod) onPacket(pkt gopacket.Packet) {
return return
} }
services := make([]string, 0)
for _, q := range dns.Questions {
services = append(services, tui.Yellow(string(q.Name)))
}
instances := make([]string, 0)
for _, answer := range append(append(dns.Answers, dns.Additionals...), dns.Authorities...) {
if answer.Class == layers.DNSClassIN && answer.Type == layers.DNSTypePTR {
instances = append(instances, string(answer.PTR))
} else {
instances = append(instances, answer.String())
}
}
event := BrowsingEvent{ event := BrowsingEvent{
Source: srcIP.String(), Source: srcIP.String(),
Query: dns, Query: dns,
Services: services,
Instances: instances,
Endpoint: mod.Session.Lan.GetByIp(srcIP.String()), Endpoint: mod.Session.Lan.GetByIp(srcIP.String()),
} }