1 files changed, 0 insertions, 69 deletions
diff --git a/gerrit-server/src/main/java/com/google/gerrit/server/auth/UniversalAuthBackend.java b/gerrit-server/src/main/java/com/google/gerrit/server/auth/UniversalAuthBackend.java
deleted file mode 100644
index af9c51b6a5..0000000000
--- a/gerrit-server/src/main/java/com/google/gerrit/server/auth/UniversalAuthBackend.java
+++ /dev/null
@@ -1,69 +0,0 @@
-// Copyright (C) 2012 The Android Open Source Project
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package com.google.gerrit.server.auth;
-
-import static com.google.common.base.Preconditions.checkNotNull;
-
-import com.google.gerrit.extensions.registration.DynamicSet;
-import com.google.inject.Inject;
-import com.google.inject.Singleton;
-import java.util.ArrayList;
-import java.util.List;
-
-/** Universal implementation of the AuthBackend that works with the injected set of AuthBackends. */
-@Singleton
-public final class UniversalAuthBackend implements AuthBackend {
-  private final DynamicSet<AuthBackend> authBackends;
-
-  @Inject
-  UniversalAuthBackend(DynamicSet<AuthBackend> authBackends) {
-    this.authBackends = authBackends;
-  }
-
-  @Override
-  public AuthUser authenticate(AuthRequest request) throws AuthException {
-    List<AuthUser> authUsers = new ArrayList<>();
-    List<AuthException> authExs = new ArrayList<>();
-    for (AuthBackend backend : authBackends) {
-      try {
-        authUsers.add(checkNotNull(backend.authenticate(request)));
-      } catch (MissingCredentialsException ex) {
-        // Not handled by this backend.
-      } catch (AuthException ex) {
-        authExs.add(ex);
-      }
-    }
-
-    // Handle the valid responses
-    if (authUsers.size() == 1) {
-      return authUsers.get(0);
-    } else if (authUsers.isEmpty() && authExs.size() == 1) {
-      throw authExs.get(0);
-    } else if (authExs.isEmpty() && authUsers.isEmpty()) {
-      throw new MissingCredentialsException();
-    }
-
-    String msg =
-        String.format(
-            "Multiple AuthBackends attempted to handle request: authUsers=%s authExs=%s",
-            authUsers, authExs);
-    throw new AuthException(msg);
-  }
-
-  @Override
-  public String getDomain() {
-    throw new UnsupportedOperationException("UniversalAuthBackend doesn't support domain.");
-  }
-}