ceph/src/arrow/java/flight/flight-core/src/main/java/org/apache/arrow/flight/auth2/BearerCredentialWriter.java

   1 /*
   2  * Licensed to the Apache Software Foundation (ASF) under one or more
   3  * contributor license agreements.  See the NOTICE file distributed with
   4  * this work for additional information regarding copyright ownership.
   5  * The ASF licenses this file to You under the Apache License, Version 2.0
   6  * (the "License"); you may not use this file except in compliance with
   7  * the License.  You may obtain a copy of the License at
   8  *
   9  *    http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  */
  17
  18 package org.apache.arrow.flight.auth2;
  19
  20 import java.util.function.Consumer;
  21
  22 import org.apache.arrow.flight.CallHeaders;
  23
  24 /**
  25  * Client credentials that use a bearer token.
  26  */
  27 public final class BearerCredentialWriter implements Consumer<CallHeaders> {
  28
  29   private final String bearer;
  30
  31   public BearerCredentialWriter(String bearer) {
  32     this.bearer = bearer;
  33   }
  34
  35   @Override
  36   public void accept(CallHeaders outputHeaders) {
  37     outputHeaders.insert(Auth2Constants.AUTHORIZATION_HEADER, Auth2Constants.BEARER_PREFIX + bearer);
  38   }
  39 }