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/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
using System;
using System.Collections;
using System.Text;
using NUnit.Framework;
using Apache.Qpid.Sasl;
using Apache.Qpid.Sasl.Mechanisms;
namespace Apache.Qpid.Sasl.Tests.Mechanisms
{
[TestFixture]
public class CramMD5SaslClientTests : ISaslCallbackHandler
{
private const string USERNAME = "testuser";
private const string PASSWORD = "tanstaaftanstaaf";
private const string AUTHID = "test";
[Test]
public void ReturnsRightMechanismName()
{
ISaslClient client = new CramMD5SaslClient(AUTHID, new Hashtable(), this);
Assert.AreEqual("CRAM-MD5", client.MechanismName);
}
[Test]
public void HasInitialResponseReturnsFalse()
{
ISaslClient client = new CramMD5SaslClient(AUTHID, new Hashtable(), this);
Assert.IsFalse(client.HasInitialResponse);
}
[Test]
public void CanEvaluateChallenge()
{
Hashtable props = new Hashtable();
ISaslClient client = new CramMD5SaslClient(AUTHID, props, this);
Assert.IsFalse(client.IsComplete);
byte[] challenge =
Encoding.UTF8.GetBytes("<1896.697170952@postoffice.reston.mci.net>");
byte[] response = client.EvaluateChallenge(challenge);
string[] parts = Encoding.UTF8.GetString(response).Split(' ');
Assert.AreEqual(2, parts.Length);
Assert.AreEqual(USERNAME, parts[0]);
Assert.AreEqual("b913a602c7eda7a495b4e6e7334d3890", parts[1]);
Assert.IsTrue(client.IsComplete);
}
void ISaslCallbackHandler.Handle(ISaslCallback[] callbacks)
{
foreach ( ISaslCallback cb in callbacks )
{
if ( cb is NameCallback )
{
((NameCallback)cb).Text = USERNAME;
} else if ( cb is PasswordCallback )
{
((PasswordCallback)cb).Text = PASSWORD;
}
}
}
} // class CramMD5SaslClientTests
} // namespace Apache.Qpid.Sasl.Tests.Mechanisms
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