/*
    * MIT License
    *
    * Copyright (c) 2010-2024 The Waffle Project Contributors: https://github.com/Waffle/waffle/graphs/contributors
    *
    * Permission is hereby granted, free of charge, to any person obtaining a copy
    * of this software and associated documentation files (the "Software"), to deal
    * in the Software without restriction, including without limitation the rights
    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in all
   * copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   * SOFTWARE.
   */
  package waffle.util;
  
  import org.assertj.core.api.BDDSoftAssertions;
  import org.junit.jupiter.api.Assertions;
  import org.junit.jupiter.api.Test;
  
  import waffle.mock.http.SimpleHttpRequest;
  
  /**
   * The Class AuthorizationHeaderTest.
   */
  class AuthorizationHeaderTest {
  
      /** The Constant DIGEST_HEADER. */
      private static final String DIGEST_HEADER = "Digest username=\"admin\", realm=\"milton\", nonce=\"YjNjZDgxNDYtOGIwMS00NDk0LTlkMTItYzExMGJkNTcxZjli\", uri=\"/case-user-data/431b971d9e1441d381adb277de4f39f8/test\", response=\"30d2d15e89e0b7596325a12852ae6ca5\", qop=auth, nc=00000025, cnonce=\"fb2f97a275d3d9cb\"";
  
      /**
       * Test is null.
       */
      @Test
      void testIsNull() {
          final SimpleHttpRequest request = new SimpleHttpRequest();
          final AuthorizationHeader header = new AuthorizationHeader(request);
          Assertions.assertTrue(header.isNull());
          request.addHeader("Authorization", "");
          Assertions.assertTrue(header.isNull());
          request.addHeader("Authorization", "12344234");
          Assertions.assertFalse(header.isNull());
      }
  
      /**
       * Test get security package.
       */
      @Test
      void testGetSecurityPackage() {
          final SimpleHttpRequest request = new SimpleHttpRequest();
          final AuthorizationHeader header = new AuthorizationHeader(request);
          request.addHeader("Authorization", "NTLM TlRMTVNTUAABAAAABzIAAAYABgArAAAACwALACAAAABXT1JLU1RBVElPTkRPTUFJTg==");
          Assertions.assertEquals("NTLM", header.getSecurityPackage());
          request.addHeader("Authorization",
                  "Negotiate TlRMTVNTUAABAAAABzIAAAYABgArAAAACwALACAAAABXT1JLU1RBVElPTkRPTUFJTg==");
          Assertions.assertEquals("Negotiate", header.getSecurityPackage());
      }
  
      /**
       * Test is ntlm type1 message.
       */
      @Test
      void testIsNtlmType1Message() {
          final SimpleHttpRequest request = new SimpleHttpRequest();
          final AuthorizationHeader header = new AuthorizationHeader(request);
          Assertions.assertFalse(header.isNtlmType1Message());
          request.addHeader("Authorization", "");
          Assertions.assertFalse(header.isNtlmType1Message());
          request.addHeader("Authorization", "NTLM TlRMTVNTUAABAAAABzIAAAYABgArAAAACwALACAAAABXT1JLU1RBVElPTkRPTUFJTg==");
          Assertions.assertTrue(header.isNtlmType1Message());
      }
  
      /**
       * Test is ntlm type1 post authorization header.
       */
      @Test
      void testIsNtlmType1PostAuthorizationHeader() {
          final SimpleHttpRequest request = new SimpleHttpRequest();
          request.setContentLength(0);
          request.addHeader("Authorization", "NTLM TlRMTVNTUAABAAAABzIAAAYABgArAAAACwALACAAAABXT1JLU1RBVElPTkRPTUFJTg==");
          // GET
          request.setMethod("GET");
          final AuthorizationHeader header = new AuthorizationHeader(request);
          Assertions.assertFalse(header.isNtlmType1PostAuthorizationHeader());
          // POST
          request.setMethod("POST");
          Assertions.assertTrue(header.isNtlmType1PostAuthorizationHeader());
          // PUT
          request.setMethod("PUT");
          Assertions.assertTrue(header.isNtlmType1PostAuthorizationHeader());
     }
 
     /**
      * Test is sp nego message.
      */
     @Test
     void testIsSPNegTokenInitMessage() {
         final SimpleHttpRequest request = new SimpleHttpRequest();
         final AuthorizationHeader header = new AuthorizationHeader(request);
         Assertions.assertFalse(header.isSPNegTokenInitMessage());
         request.addHeader("Authorization", "");
         Assertions.assertFalse(header.isSPNegTokenInitMessage());
         request.addHeader("Authorization",
                 "Negotiate YHYGBisGAQUFAqBsMGqgMDAuBgorBgEEAYI3AgIKBgkqhkiC9xIBAgIGCSqGSIb3EgECAgYKKwYBBAGCNwICHqI2BDROVExNU1NQAAEAAACXsgjiAwADADEAAAAJAAkAKAAAAAYBsR0AAAAPR0xZQ0VSSU5FU0FE");
         Assertions.assertTrue(header.isSPNegTokenInitMessage());
     }
 
     /**
      * Test is sp nego post authorization header.
      */
     @Test
     void testIsSPNegoPostAuthorizationHeader() {
         final SimpleHttpRequest request = new SimpleHttpRequest();
         request.setContentLength(0);
         request.addHeader("Authorization",
                 "Negotiate YHYGBisGAQUFAqBsMGqgMDAuBgorBgEEAYI3AgIKBgkqhkiC9xIBAgIGCSqGSIb3EgECAgYKKwYBBAGCNwICHqI2BDROVExNU1NQAAEAAACXsgjiAwADADEAAAAJAAkAKAAAAAYBsR0AAAAPR0xZQ0VSSU5FU0FE");
         // GET
         request.setMethod("GET");
         final AuthorizationHeader header = new AuthorizationHeader(request);
         Assertions.assertFalse(header.isNtlmType1PostAuthorizationHeader());
         // POST
         request.setMethod("POST");
         Assertions.assertTrue(header.isNtlmType1PostAuthorizationHeader());
         // PUT
         request.setMethod("PUT");
         Assertions.assertTrue(header.isNtlmType1PostAuthorizationHeader());
     }
 
     /**
      * This test was designed to specifically test a try/catch that was added around base64 processing to ensure that we
      * push out a more readable error condition when unsupported type is sent in. Specifically, this is testing the
      * Digest which is closely related to NTLM but not supported in Waffle.
      */
     @Test
     void testIsDigestAuthorizationHeaderFailure() {
         final SimpleHttpRequest request = new SimpleHttpRequest();
         final AuthorizationHeader header = new AuthorizationHeader(request);
         request.addHeader("Authorization", AuthorizationHeaderTest.DIGEST_HEADER);
 
         final BDDSoftAssertions softly = new BDDSoftAssertions();
         softly.thenThrownBy(() -> header.getTokenBytes()).isInstanceOf(RuntimeException.class)
                 .hasMessageContaining("Invalid authorization header");
     }
 }