httpclient-osgi/src/test/java/org/apache/http/osgi/impl/OSGiCredentialsProviderTest.java

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 * to you under the Apache License, Version 2.0 (the
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package org.apache.http.osgi.impl;

import org.apache.http.auth.AuthScope;
import org.apache.http.auth.Credentials;
import org.apache.http.auth.NTCredentials;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.CredentialsProvider;
import org.apache.http.osgi.services.ProxyConfiguration;
import org.junit.Test;

import java.util.Hashtable;

import static java.util.Arrays.asList;
import static org.hamcrest.CoreMatchers.equalTo;
import static org.hamcrest.CoreMatchers.instanceOf;
import static org.junit.Assert.assertThat;

public class OSGiCredentialsProviderTest {

    private static final String HOST = "proxy.example.org";

    private static final int PORT = 8080;

    @Test
    public void basicAuthentication() {
        final CredentialsProvider provider = credentialsProvider(proxy("user", "secret"));
        final Credentials credentials = provider.getCredentials(new AuthScope(HOST, PORT, null, "BASIC"));
        assertThat(credentials, instanceOf(UsernamePasswordCredentials.class));
        assertCredentials((UsernamePasswordCredentials) credentials, "user", "secret");
    }

    @Test
    public void ntlmAuthenticationWithoutDomain() {
        final CredentialsProvider provider = credentialsProvider(proxy("user", "secret"));
        final Credentials credentials = provider.getCredentials(new AuthScope(HOST, PORT, null, "NTLM"));
        assertThat(credentials, instanceOf(NTCredentials.class));
        assertCredentials((NTCredentials) credentials, "user", "secret", null);
    }

    @Test
    public void ntlmAuthenticationWithDomain() {
        final CredentialsProvider provider = credentialsProvider(proxy("DOMAIN\\user", "secret"));
        final Credentials credentials = provider.getCredentials(new AuthScope(HOST, PORT, null, "NTLM"));
        assertThat(credentials, instanceOf(NTCredentials.class));
        assertCredentials((NTCredentials) credentials, "user", "secret", "DOMAIN");
    }

    private CredentialsProvider credentialsProvider(final ProxyConfiguration... proxies) {
        return new OSGiCredentialsProvider(asList(proxies));
    }

    private void assertCredentials(final UsernamePasswordCredentials credentials, final String user, final String password) {
        assertThat("Username mismatch", credentials.getUserName(), equalTo(user));
        assertThat("Password mismatch", credentials.getPassword(), equalTo(password));
    }

    private void assertCredentials(final NTCredentials credentials, final String user, final String password, final String domain) {
        assertThat("Username mismatch", credentials.getUserName(), equalTo(user));
        assertThat("Password mismatch", credentials.getPassword(), equalTo(password));
        assertThat("Domain mismatch", credentials.getDomain(), equalTo(domain));
    }

    private ProxyConfiguration proxy(final String username, final String password) {
        final OSGiProxyConfiguration proxyConfiguration = new OSGiProxyConfiguration();
        final Hashtable<String, Object> config = new Hashtable<String, Object>();
        config.put("proxy.enabled", true);
        config.put("proxy.host", HOST);
        config.put("proxy.port", PORT);
        config.put("proxy.user", username);
        config.put("proxy.password", password);
        config.put("proxy.exceptions", new String[0]);
        proxyConfiguration.update(config);
        return proxyConfiguration;
    }
}