# HTTP Basic Auth { #http-basic-auth }

For the simplest cases, you can use HTTP Basic Auth.

In HTTP Basic Auth, the application expects a header that contains a username and a password.

If it doesn't receive it, it returns an HTTP 401 "Unauthorized" error.

And returns a header `WWW-Authenticate` with a value of `Basic`, and an optional `realm` parameter.

That tells the browser to show the integrated prompt for a username and password.

    }

    @Test
    void testGetScore() {
        NetworkInterfaceInfo basic = new NetworkInterfaceInfo(testAddress, 1000);
        assertEquals(1000, basic.getScore()); // Base score is link speed

        NetworkInterfaceInfo fast = new NetworkInterfaceInfo(testAddress, 10000);
        assertTrue(fast.getScore() > basic.getScore());
    }

    @Test
    void testCapabilitySettings() {

            verify(session, never()).setAttribute(anyString(), any());
        }
    }

    /**
     * Test the service method with a valid Basic Authorization header.
     * Simulates a successful Basic authentication.
     * @throws ServletException
     * @throws IOException
     * @throws CIFSException
     */
    @Test
    void testService_BasicAuth_Success() throws Exception {

import org.apache.catalina.webresources.StandardRoot;
import org.codelibs.fess.unit.UnitFessTestCase;

public class FessWebResourceRootTest extends UnitFessTestCase {

    public void test_classExists() {
        // Basic test to verify the class exists and has the correct structure
        assertNotNull("FessWebResourceRoot class should exist", FessWebResourceRoot.class);
    }

    public void test_inheritance() {

    url = server.url("/api/login?user=test_user&authentication=basic&password=confidential_password")
    val networkInterceptor =
      HttpLoggingInterceptor(networkLogs).setLevel(
        Level.BASIC,
      )
    networkInterceptor.redactQueryParams("user", "passWord")

    val applicationInterceptor =
      HttpLoggingInterceptor(applicationLogs).setLevel(
        Level.BASIC,
      )

     */
    private byte[] createLargeBufferForContexts() {
        byte[] buffer = new byte[1024]; // Large enough for contexts

        // Copy basic structure
        byte[] basic = createBasicNegotiateResponseBuffer();
        System.arraycopy(basic, 0, buffer, 0, basic.length);

        return buffer;
    }

    /**
     * Creates a completely valid negotiate response buffer for positive testing.
     */

        filter.doFilter(request, response, filterChain);

        // Should only offer NTLM, not Basic auth
        verify(response).setHeader("WWW-Authenticate", "NTLM");
        verify(response, never()).addHeader(eq("WWW-Authenticate"), eq("Basic realm=\"TestRealm\""));
    }

    @Test
    void testDoFilter_ntlmType1Message() throws Exception {

import jcifs.smb1.util.Base64;
import jcifs.smb1.util.LogStream;

/**
 * This servlet Filter can be used to negotiate password hashes with
 * MSIE clients using NTLM SSP. This is similar to {@code Authentication:
 * BASIC} but weakly encrypted and without requiring the user to re-supply
 * authentication credentials.
 * <p>

- **Streaming Operations**: Efficient directory listings and file operations
- **Buffer Caching**: Optimized buffer management
- **DCE/RPC Protocol**: Support for advanced operations

## Quick Start

### Basic Usage

```java
import jcifs.CIFSContext;
import jcifs.context.SingletonContext;
import jcifs.smb.SmbFile;

// Using default context
CIFSContext context = SingletonContext.getInstance();

    }

    /**
     * Test Basic authentication when enabled
     */
    @Test
    void testDoGet_BasicAuth() throws Exception {
        // Initialize with Basic auth enabled
        initializeNetworkExplorer(true, "TestRealm");

        // Test with no auth - should request Basic
        when(request.getHeader("Authorization")).thenReturn(null);