Дайджест-аутентификация с клиентом Java и Apache: всегда 401 неавторизован
Я пытаюсь реализовать дайджест-аутентификацию с HTTP-клиентом, но в данный момент это не работает.
Может кто-нибудь проверить, правильный ли этот код? Для тестирования я используюhttp://httpbin.org/, но все, что я получаю,HTTP/1.1 401 Unauthorized
.
Вот пример кода:
private static void doDigestAuth() throws ClientProtocolException,
IOException,
AuthenticationException,
MalformedChallengeException
{
HttpHost target = new HttpHost("httpbin.org", 80, "http");
CredentialsProvider credsProvider = new BasicCredentialsProvider();
credsProvider.setCredentials(new AuthScope(target.getHostName(), target.getPort()), new UsernamePasswordCredentials(
"user", "passwd"));
CloseableHttpClient httpclient = HttpClients.custom().setDefaultCredentialsProvider(credsProvider).build();
try {
HttpGet httpget = new HttpGet("http://httpbin.org/digest-auth/auth/user/passwd");
// Create AuthCache instance
AuthCache authCache = new BasicAuthCache();
// Generate DIGEST scheme object, initialize it and add it to the local
// auth cache
DigestScheme digestAuth = new DigestScheme();
// Suppose we already know the realm name
digestAuth.overrideParamter("realm", "[email protected]");
// // Suppose we already know the expected nonce value
// digestAuth.overrideParamter("nonce", Long.toString(new SecureRandom().nextLong(), 36));
// qop-value = "auth" | "auth-int" | token
digestAuth.overrideParamter("qop", "auth");
authCache.put(target, digestAuth);
// Add AuthCache to the execution context
HttpClientContext context = HttpClientContext.create();
context.setCredentialsProvider(credsProvider);
// context.setAuthSchemeRegistry(authRegistry);
context.setAuthCache(authCache);
System.out.println("Executing request " + httpget.getRequestLine() + " to target " + target);
for (int i = 0; i < 3; i++) {
CloseableHttpResponse response = httpclient.execute(httpget, context);
try {
System.out.println("----------------------------------------");
System.out.println(response.getStatusLine());
HttpEntity entity = response.getEntity();
InputStream instream = entity.getContent();
// Header contentCncoding = entity .getContentEncoding();
String contentString = IOUtils.toString(instream, null);
System.out.println("ContentString:" + contentString);
AuthState proxyAuthState = context.getProxyAuthState();
System.out.println("Proxy auth state: " + proxyAuthState.getState());
System.out.println("Proxy auth scheme: " + proxyAuthState.getAuthScheme());
System.out.println("Proxy auth credentials: " + proxyAuthState.getCredentials());
AuthState targetAuthState = context.getTargetAuthState();
System.out.println("Target auth state: " + targetAuthState.getState());
System.out.println("Target auth scheme: " + targetAuthState.getAuthScheme());
System.out.println("Target auth credentials: " + targetAuthState.getCredentials());
EntityUtils.consume(response.getEntity());
}
finally {
response.close();
}
}
}
finally {
httpclient.close();
}
}