TUN-2582: EventDigest field in tunnelrpc

tunnelrpc/pogs/tunnelrpc.go

@@ -43,15 +43,17 @@ type TunnelRegistration struct {
 }
 
 type SuccessfulTunnelRegistration struct {
-	Url      string
-	LogLines []string
-	TunnelID string `capnp:"tunnelID"`
+	Url         string
+	LogLines    []string
+	TunnelID    string `capnp:"tunnelID"`
+	EventDigest []byte
 }
 
 func NewSuccessfulTunnelRegistration(
 	url string,
 	logLines []string,
 	tunnelID string,
+	eventDigest []byte,
 ) *TunnelRegistration {
 	// Marshal nil will result in an error
 	if logLines == nil {
@@ -59,9 +61,10 @@ func NewSuccessfulTunnelRegistration(
 	}
 	return &TunnelRegistration{
 		SuccessfulTunnelRegistration: SuccessfulTunnelRegistration{
-			Url:      url,
-			LogLines: logLines,
-			TunnelID: tunnelID,
+			Url:         url,
+			LogLines:    logLines,
+			TunnelID:    tunnelID,
+			EventDigest: eventDigest,
 		},
 	}
 }

tunnelrpc/pogs/tunnelrpc_test.go

@@ -19,8 +19,9 @@ const (
 )
 
 var (
-	testErr      = fmt.Errorf("Invalid credential")
-	testLogLines = []string{"all", "working"}
+	testErr         = fmt.Errorf("Invalid credential")
+	testLogLines    = []string{"all", "working"}
+	testEventDigest = []byte("asdf")
 )
 
 // *PermanentRegistrationError implements TunnelRegistrationError
@@ -31,8 +32,8 @@ var _ TunnelRegistrationError = (*RetryableRegistrationError)(nil)
 
 func TestTunnelRegistration(t *testing.T) {
 	testCases := []*TunnelRegistration{
-		NewSuccessfulTunnelRegistration(testURL, testLogLines, testTunnelID),
-		NewSuccessfulTunnelRegistration(testURL, nil, testTunnelID),
+		NewSuccessfulTunnelRegistration(testURL, testLogLines, testTunnelID, testEventDigest),
+		NewSuccessfulTunnelRegistration(testURL, nil, testTunnelID, testEventDigest),
 		NewPermanentRegistrationError(testErr).Serialize(),
 		NewRetryableRegistrationError(testErr, testRetryAfterSeconds).Serialize(),
 	}