oh boy redux

aslilac · aslilac · commit 62c1ada300d4 · 2024-02-06T19:21:06.000Z
diff --git a/enterprise/coderd/provisionerdaemons.go b/enterprise/coderd/provisionerdaemons.go
@@ -241,6 +241,16 @@ func (api *API) provisionerDaemonServe(rw http.ResponseWriter, r *http.Request)
 		apiVersion = qv
 	}
 
+	if err := proto.CurrentVersion.Validate(apiVersion); err != nil {
+		httpapi.Write(ctx, rw, http.StatusBadRequest, codersdk.Response{
+			Message: "Incompatible or unparsable version",
+			Validations: []codersdk.ValidationError{
+				{Field: "version", Detail: err.Error()},
+			},
+		})
+		return
+	}
+
 	// Create the daemon in the database.
 	now := dbtime.Now()
 	daemon, err := api.Database.UpsertProvisionerDaemon(authCtx, database.UpsertProvisionerDaemonParams{
