content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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.aliyun.oss.common.utils;
  
  import com.aliyun.oss.utils.ResourceUtils;
  import org.junit.Assert;
  import org.junit.Test;
  
  import java.io.File;
  import java.io.FileOutputStream;
  import java.io.OutputStreamWriter;
  import java.io.Writer;
  
  import static com.aliyun.oss.common.utils.AuthUtils.loadPrivateKeyFromFile;
  import static com.aliyun.oss.common.utils.AuthUtils.loadPublicKeyFromFile;
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertTrue;
  
  public class AuthUtilTest {
  
      @Test
      public void testLoadPublicKeyFromFile() {
          String data = null;
          String path = ResourceUtils.getTestFilename("oss/rsaPrivateKey.pem");
  
          try {
              data = loadPublicKeyFromFile(path);
              assertEquals(false, data.isEmpty());
          } catch (Exception e) {
              Assert.fail("could not here.");
          }
  
          try {
              data = loadPublicKeyFromFile("invalid path");
              Assert.fail("could not here.");
          } catch (Exception e) {
              assertTrue(true);
          }
      }
  
      @Test
      public void testLoadPrivateKeyFromFile() {
          String data = null;
          String path = ResourceUtils.getTestFilename("oss/rsaPrivateKey.pem");
          try {
              data = loadPrivateKeyFromFile(path);
              assertEquals(false, data.isEmpty());
          } catch (Exception e) {
              Assert.fail("could not here.");
          }
  
          try {
              data = loadPrivateKeyFromFile("invalid path");
              Assert.fail("could not here.");
          } catch (Exception e) {
              assertTrue(true);
          }
      }
  
      @Test
      public void testLoadNonRsaPrivateKeyFromFile() {
          File file = null;
          try {
              file = File.createTempFile("test-private-key", ".pem");
              file.deleteOnExit();
              String privateKeyContent = "-----BEGIN PRIVATE KEY-----\n" +
                      "abc\n" +
                      "-----END PRIVATE KEY-----";
              Writer writer = new OutputStreamWriter(new FileOutputStream(file));
              writer.write(privateKeyContent);
              writer.close();
          } catch (Exception e) {
              e.printStackTrace();
              Assert.fail(e.getMessage());
          }
  
          try {
              String data = loadPrivateKeyFromFile(file.getAbsolutePath());
              assertEquals("abc\n", data);
          } catch (Exception e) {
              Assert.fail("load private key error.");
          }
      }
  
  }
  