From ba6200fb9656833302724e282f4c823b2093ee5c Mon Sep 17 00:00:00 2001
From: Grant Limberg <grant.limberg@zerotier.com>
Date: Fri, 5 Sep 2025 08:19:32 -0700
Subject: [PATCH] add a ChangeSource enum to the change protobuf messages

---
 nonfree/controller/protobuf/member.proto  | 8 ++++++++
 nonfree/controller/protobuf/network.proto | 8 ++++++++
 2 files changed, 16 insertions(+)

diff --git a/nonfree/controller/protobuf/member.proto b/nonfree/controller/protobuf/member.proto
index 511f1a8d7..a10e2839b 100644
--- a/nonfree/controller/protobuf/member.proto
+++ b/nonfree/controller/protobuf/member.proto
@@ -33,7 +33,15 @@ message MemberChange {
         string controller_id = 2; 
     }
 
+    enum ChangeSource {
+        UNKNOWN = 0;
+        CV1 = 1;
+        CV2 = 2;
+        CONTROLLER = 3;
+    }
+
     optional Member old = 1;
     optional Member new = 2;
     optional MemberChangeMetadata metadata = 3;
+    optional ChangeSource change_source = 4;
 }
diff --git a/nonfree/controller/protobuf/network.proto b/nonfree/controller/protobuf/network.proto
index c2b6868f7..1fe359dfe 100644
--- a/nonfree/controller/protobuf/network.proto
+++ b/nonfree/controller/protobuf/network.proto
@@ -60,7 +60,15 @@ message NetworkChange {
         string rules_source = 24; // source code for rules
     }
 
+    enum ChangeSource {
+        UNKNOWN = 0;
+        CV1 = 1;
+        CV2 = 2;
+        CONTROLLER = 3;
+    }
+
     optional Network old = 1;
     optional Network new = 2;
     optional NetworkChangeMetadata metadata = 3;
+    optional ChangeSource change_source = 4;
 }