/// <summary>Destroys the filter.</summary>
/// <remarks>
/// Destroys the filter.
/// <p>
/// It invokes the
/// <see cref="AuthenticationHandler.Destroy()"/>
/// method to release any resources it may hold.
/// </remarks>
public virtual void Destroy()
{
if (authHandler != null)
{
authHandler.Destroy();
authHandler = null;
}
if (secretProvider != null && isInitializedByTomcat)
{
secretProvider.Destroy();
secretProvider = null;
}
}
/// <exception cref="Javax.Servlet.ServletException"/>
protected internal virtual void InitializeSecretProvider(FilterConfig filterConfig
)
{
secretProvider = (SignerSecretProvider)filterConfig.GetServletContext().GetAttribute
(SignerSecretProviderAttribute);
if (secretProvider == null)
{
// As tomcat cannot specify the provider object in the configuration.
// It'll go into this path
try
{
secretProvider = ConstructSecretProvider(filterConfig.GetServletContext(), config
, false);
isInitializedByTomcat = true;
}
catch (Exception ex)
{
throw new ServletException(ex);
}
}
signer = new Signer(secretProvider);
}
public virtual void TestDelegationTokenOperations()
{
CreateHttpFSServer(true);
Uri url = new Uri(TestJettyHelper.GetJettyURL(), "/webhdfs/v1/?op=GETHOMEDIRECTORY"
);
HttpURLConnection conn = (HttpURLConnection)url.OpenConnection();
NUnit.Framework.Assert.AreEqual(HttpURLConnection.HttpUnauthorized, conn.GetResponseCode
());
AuthenticationToken token = new AuthenticationToken("u", "p", new KerberosDelegationTokenAuthenticationHandler
().GetType());
token.SetExpires(Runtime.CurrentTimeMillis() + 100000000);
SignerSecretProvider secretProvider = StringSignerSecretProviderCreator.NewStringSignerSecretProvider
();
Properties secretProviderProps = new Properties();
secretProviderProps.SetProperty(AuthenticationFilter.SignatureSecret, "secret");
secretProvider.Init(secretProviderProps, null, -1);
Signer signer = new Signer(secretProvider);
string tokenSigned = signer.Sign(token.ToString());
url = new Uri(TestJettyHelper.GetJettyURL(), "/webhdfs/v1/?op=GETHOMEDIRECTORY");
conn = (HttpURLConnection)url.OpenConnection();
conn.SetRequestProperty("Cookie", AuthenticatedURL.AuthCookie + "=" + tokenSigned
);
NUnit.Framework.Assert.AreEqual(HttpURLConnection.HttpOk, conn.GetResponseCode());
url = new Uri(TestJettyHelper.GetJettyURL(), "/webhdfs/v1/?op=GETDELEGATIONTOKEN"
);
conn = (HttpURLConnection)url.OpenConnection();
conn.SetRequestProperty("Cookie", AuthenticatedURL.AuthCookie + "=" + tokenSigned
);
NUnit.Framework.Assert.AreEqual(HttpURLConnection.HttpOk, conn.GetResponseCode());
JSONObject json = (JSONObject) new JSONParser().Parse(new InputStreamReader(conn.GetInputStream
()));
json = (JSONObject)json[DelegationTokenAuthenticator.DelegationTokenJson];
string tokenStr = (string)json[DelegationTokenAuthenticator.DelegationTokenUrlStringJson
];
url = new Uri(TestJettyHelper.GetJettyURL(), "/webhdfs/v1/?op=GETHOMEDIRECTORY&delegation="
+ tokenStr);
conn = (HttpURLConnection)url.OpenConnection();
NUnit.Framework.Assert.AreEqual(HttpURLConnection.HttpOk, conn.GetResponseCode());
url = new Uri(TestJettyHelper.GetJettyURL(), "/webhdfs/v1/?op=RENEWDELEGATIONTOKEN&token="
+ tokenStr);
conn = (HttpURLConnection)url.OpenConnection();
conn.SetRequestMethod("PUT");
NUnit.Framework.Assert.AreEqual(HttpURLConnection.HttpUnauthorized, conn.GetResponseCode
());
url = new Uri(TestJettyHelper.GetJettyURL(), "/webhdfs/v1/?op=RENEWDELEGATIONTOKEN&token="
+ tokenStr);
conn = (HttpURLConnection)url.OpenConnection();
conn.SetRequestMethod("PUT");
conn.SetRequestProperty("Cookie", AuthenticatedURL.AuthCookie + "=" + tokenSigned
);
NUnit.Framework.Assert.AreEqual(HttpURLConnection.HttpOk, conn.GetResponseCode());
url = new Uri(TestJettyHelper.GetJettyURL(), "/webhdfs/v1/?op=CANCELDELEGATIONTOKEN&token="
+ tokenStr);
conn = (HttpURLConnection)url.OpenConnection();
conn.SetRequestMethod("PUT");
NUnit.Framework.Assert.AreEqual(HttpURLConnection.HttpOk, conn.GetResponseCode());
url = new Uri(TestJettyHelper.GetJettyURL(), "/webhdfs/v1/?op=GETHOMEDIRECTORY&delegation="
+ tokenStr);
conn = (HttpURLConnection)url.OpenConnection();
NUnit.Framework.Assert.AreEqual(HttpURLConnection.HttpForbidden, conn.GetResponseCode
());
}
