[management] Add flow proto (#3384)

management/proto/flow.pb.go

@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.21.12
+// 	protoc        v4.24.3
 // source: flow.proto
 
 package proto

management/proto/management.proto

@@ -1,6 +1,7 @@
 syntax = "proto3";
 
 import "google/protobuf/timestamp.proto";
+import "google/protobuf/duration.proto";
 
 option go_package = "/proto";
 
@@ -191,6 +192,8 @@ message NetbirdConfig {
   HostConfig signal = 3;
 
   RelayConfig relay = 4;
+
+  FlowConfig flow = 5;
 }
 
 // HostConfig describes connection properties of some server (e.g. STUN, Signal, Management)
@@ -214,6 +217,14 @@ message RelayConfig {
   string tokenSignature = 3;
 }
 
+message FlowConfig {
+  string url = 1;
+  string tokenPayload = 2;
+  string tokenSignature = 3;
+  google.protobuf.Duration interval = 4;
+  bool enabled = 5;
+}
+
 // ProtectedHostConfig is similar to HostConfig but has additional user and password
 // Mostly used for TURN servers
 message ProtectedHostConfig {