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Add an indicator for the eBPF sourced entries (#886)

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* Define `Capture` type and expect it as an argument in `Dissect` method

* Add an indicator for the  eBPF sourced entries

* Fix the Go lint error

* Fix the logic in the UI

* Update the expected JSONs

* Add TODOs

* Add `UndefinedCapture` constant

* Define `CaptureTypes` enum
This commit is contained in:
M. Mert Yıldıran
2022-03-16 23:32:09 -07:00
committed by GitHub
parent 237002ef29
commit 5455220a3a
24 changed files with 103 additions and 43 deletions
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15
tap/api/api.go
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@@ -48,6 +48,16 @@ type Extension struct {
Dissector Dissector
}
type Capture string
const (
UndefinedCapture Capture = ""
Pcap Capture = "pcap"
Envoy Capture = "envoy"
Linkerd Capture = "linkerd"
Ebpf Capture = "ebpf"
)
type ConnectionInfo struct {
ClientIP string
ClientPort string
@@ -84,6 +94,7 @@ type RequestResponsePair struct {
// `Protocol` is modified in the later stages of data propagation. Therefore it's not a pointer.
type OutputChannelItem struct {
Protocol Protocol
Capture Capture
Timestamp int64
ConnectionInfo *ConnectionInfo
Pair *RequestResponsePair
@@ -102,7 +113,7 @@ type SuperIdentifier struct {
type Dissector interface {
Register(*Extension)
Ping()
Dissect(b *bufio.Reader, isClient bool, tcpID *TcpID, counterPair *CounterPair, superTimer *SuperTimer, superIdentifier *SuperIdentifier, emitter Emitter, options *TrafficFilteringOptions, reqResMatcher RequestResponseMatcher) error
Dissect(b *bufio.Reader, capture Capture, isClient bool, tcpID *TcpID, counterPair *CounterPair, superTimer *SuperTimer, superIdentifier *SuperIdentifier, emitter Emitter, options *TrafficFilteringOptions, reqResMatcher RequestResponseMatcher) error
Analyze(item *OutputChannelItem, resolvedSource string, resolvedDestination string, namespace string) *Entry
Summarize(entry *Entry) *BaseEntry
Represent(request map[string]interface{}, response map[string]interface{}) (object []byte, bodySize int64, err error)
@@ -132,6 +143,7 @@ func (e *Emitting) Emit(item *OutputChannelItem) {
type Entry struct {
Id uint `json:"id"`
Protocol Protocol `json:"proto"`
Capture Capture `json:"capture"`
Source *TCP `json:"src"`
Destination *TCP `json:"dst"`
Namespace string `json:"namespace,omitempty"`
@@ -162,6 +174,7 @@ type EntryWrapper struct {
type BaseEntry struct {
Id uint `json:"id"`
Protocol Protocol `json:"proto,omitempty"`
Capture Capture `json:"capture"`
Summary string `json:"summary,omitempty"`
SummaryQuery string `json:"summaryQuery,omitempty"`
Status int `json:"status"`