chore: relax wsproxy version checking (#9796)

enterprise/coderd/workspaceproxy.go

@@ -572,9 +572,9 @@ func (api *API) workspaceProxyRegister(rw http.ResponseWriter, r *http.Request)
 	}
 
 	// Version check should be forced in non-dev builds and when running in
-	// tests.
+	// tests. Only Major + minor versions are checked.
 	shouldForceVersion := !buildinfo.IsDev() || flag.Lookup("test.v") != nil
-	if shouldForceVersion && req.Version != buildinfo.Version() {
+	if shouldForceVersion && !buildinfo.VersionsMatch(req.Version, buildinfo.Version()) {
 		httpapi.Write(ctx, rw, http.StatusBadRequest, codersdk.Response{
 			Message: "Version mismatch.",
 			Detail:  fmt.Sprintf("Proxy version %q does not match primary server version %q", req.Version, buildinfo.Version()),

enterprise/coderd/workspaceproxy_test.go

@@ -409,37 +409,6 @@ func TestProxyRegisterDeregister(t *testing.T) {
 		require.Error(t, err)
 	})
 
-	t.Run("BlockMismatchingVersion", func(t *testing.T) {
-		t.Parallel()
-
-		client, _ := setup(t)
-
-		ctx := testutil.Context(t, testutil.WaitLong)
-		createRes, err := client.CreateWorkspaceProxy(ctx, codersdk.CreateWorkspaceProxyRequest{
-			Name: "hi",
-		})
-		require.NoError(t, err)
-
-		proxyClient := wsproxysdk.New(client.URL)
-		proxyClient.SetSessionToken(createRes.ProxyToken)
-
-		_, err = proxyClient.RegisterWorkspaceProxy(ctx, wsproxysdk.RegisterWorkspaceProxyRequest{
-			AccessURL:           "https://proxy.coder.test",
-			WildcardHostname:    "*.proxy.coder.test",
-			DerpEnabled:         true,
-			ReplicaID:           uuid.New(),
-			ReplicaHostname:     "mars",
-			ReplicaError:        "",
-			ReplicaRelayAddress: "http://127.0.0.1:8080",
-			Version:             "v0.0.0",
-		})
-		require.Error(t, err)
-		var sdkErr *codersdk.Error
-		require.ErrorAs(t, err, &sdkErr)
-		require.Equal(t, http.StatusBadRequest, sdkErr.StatusCode())
-		require.Contains(t, sdkErr.Response.Message, "Version mismatch")
-	})
-
 	t.Run("ReregisterUpdateReplica", func(t *testing.T) {
 		t.Parallel()