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basic authentication work

This commit is contained in:
eugenp 2014-01-31 23:51:15 +02:00
parent 648493db94
commit 4a4cf8491e
1 changed files with 71 additions and 0 deletions
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71
httpclient/src/test/java/org/baeldung/httpclient/HttpClientAuthLiveTest.java
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@ -5,18 +5,27 @@ import static org.junit.Assert.assertThat;
import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.Charset;
import org.apache.commons.codec.binary.Base64;
import org.apache.http.HttpEntity;
import org.apache.http.HttpHeaders;
import org.apache.http.HttpHost;
import org.apache.http.HttpStatus;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.AuthCache;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.CredentialsProvider;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.protocol.HttpClientContext;
import org.apache.http.impl.auth.BasicScheme;
import org.apache.http.impl.client.BasicAuthCache;
import org.apache.http.impl.client.BasicCredentialsProvider;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.protocol.HttpContext;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
@ -65,6 +74,42 @@ public class HttpClientAuthLiveTest {
assertThat(statusCode, equalTo(HttpStatus.SC_OK));
}
@Test
public final void givenAuthenticationIsPreemptive_whenExecutingBasicGetRequestWithBasicAuthenticationEnabled_thenSuccess() throws ClientProtocolException, IOException {
client = HttpClientBuilder.create().build();
response = client.execute(new HttpGet(URL_SECURED_BY_BASIC_AUTHENTICATION), context());
final int statusCode = response.getStatusLine().getStatusCode();
assertThat(statusCode, equalTo(HttpStatus.SC_OK));
}
@Test
public final void givenAuthorizationHeaderIsSetManually_whenExecutingGetRequest_thenSuccess() throws ClientProtocolException, IOException {
client = HttpClientBuilder.create().build();
final HttpGet request = new HttpGet(URL_SECURED_BY_BASIC_AUTHENTICATION);
request.setHeader(HttpHeaders.AUTHORIZATION, authorizationHeader(DEFAULT_USER, DEFAULT_PASS));
response = client.execute(request);
final int statusCode = response.getStatusLine().getStatusCode();
assertThat(statusCode, equalTo(HttpStatus.SC_OK));
}
@Test
public final void givenAuthorizationHeaderIsSetManually_whenExecutingGetRequest_thenSuccess2() throws ClientProtocolException, IOException {
final HttpGet request = new HttpGet(URL_SECURED_BY_BASIC_AUTHENTICATION);
final String auth = DEFAULT_USER + ":" + DEFAULT_PASS;
final byte[] encodedAuth = Base64.encodeBase64(auth.getBytes(Charset.forName("US-ASCII")));
final String authHeader = "Basic " + new String(encodedAuth);
request.setHeader(HttpHeaders.AUTHORIZATION, authHeader);
client = HttpClientBuilder.create().build();
response = client.execute(request);
final int statusCode = response.getStatusLine().getStatusCode();
assertThat(statusCode, equalTo(HttpStatus.SC_OK));
}
// UTILS
private final CredentialsProvider provider() {
@ -74,4 +119,30 @@ public class HttpClientAuthLiveTest {
return provider;
}
private final HttpContext context() {
final HttpHost targetHost = new HttpHost("localhost", 8080, "http");
final CredentialsProvider credsProvider = new BasicCredentialsProvider();
credsProvider.setCredentials(AuthScope.ANY, new UsernamePasswordCredentials(DEFAULT_USER, DEFAULT_PASS));
// Create AuthCache instance
final AuthCache authCache = new BasicAuthCache();
// Generate BASIC scheme object and add it to the local auth cache
authCache.put(targetHost, new BasicScheme());
// Add AuthCache to the execution context
final HttpClientContext context = HttpClientContext.create();
context.setCredentialsProvider(credsProvider);
context.setAuthCache(authCache);
return context;
}
private final String authorizationHeader(final String username, final String password) {
final String auth = username + ":" + password;
final byte[] encodedAuth = Base64.encodeBase64(auth.getBytes(Charset.forName("US-ASCII")));
final String authHeader = "Basic " + new String(encodedAuth);
return authHeader;
}
}