Autenticación implícita con cliente Java y Apache: siempre 401 no autorizado
Estoy tratando de implementar la autenticación de resumen con un cliente HTTP, pero esto no funciona en este momento.
¿Alguien puede verificar si este código es correcto? Para fines de prueba utilizohttp://httpbin.org/, pero todo lo que obtengo esHTTP/1.1 401 Unauthorized
.
Aquí está el código de ejemplo:
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();
}
}