248 lines
8.1 KiB
C#
248 lines
8.1 KiB
C#
//
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// KeyPairPersistenceTest.cs: Unit tests for keypair persistence
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//
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// Author:
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// Sebastien Pouliot <sebastien@ximian.com>
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//
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// Copyright (C) 2004-2005 Novell, Inc (http://www.novell.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using NUnit.Framework;
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using System;
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using System.IO;
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using System.Security.Cryptography;
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using Mono.Security.Cryptography;
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namespace MonoTests.Mono.Security.Cryptography {
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[TestFixture]
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public class KeyPairPersistenceTest {
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[Test]
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[ExpectedException (typeof (ArgumentNullException))]
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public void Constructor_Null ()
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{
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KeyPairPersistence kpp = new KeyPairPersistence (null);
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}
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private void Compare (KeyPairPersistence saved, KeyPairPersistence loaded)
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{
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// Note: there is an additional Environement.NewLine
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// at the end of the loaded string - that's why we do
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// not use AssertEquals (for strings)
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Assert.IsTrue (loaded.Filename.StartsWith (saved.Filename), "Filename");
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Assert.IsTrue (loaded.KeyValue.StartsWith (saved.KeyValue), "KeyValue");
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Assert.IsTrue (loaded.Parameters.KeyContainerName.StartsWith (saved.Parameters.KeyContainerName), "Parameters.KeyContainerName");
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Assert.AreEqual (saved.Parameters.KeyNumber, loaded.Parameters.KeyNumber, "Parameters.KeyNumber");
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Assert.IsTrue (loaded.Parameters.ProviderName.StartsWith (saved.Parameters.ProviderName), "Parameters.ProviderName");
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Assert.AreEqual (saved.Parameters.ProviderType, loaded.Parameters.ProviderType, "Parameters.ProviderType");
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}
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[Test]
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public void CspType ()
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{
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try {
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CspParameters cp = new CspParameters (-1);
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KeyPairPersistence kpp = new KeyPairPersistence (cp, "<keypair/>");
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kpp.Save ();
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Assert.IsTrue (File.Exists (kpp.Filename), "Save-Exists");
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// we didn't supply a name so we can't load it back
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kpp.Remove ();
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Assert.IsFalse (File.Exists (kpp.Filename), "Remove-!Exists");
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}
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catch (UnauthorizedAccessException) {
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Assert.Ignore ("Access denied to key containers files.");
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}
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}
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[Test]
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public void CspTypeProvider ()
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{
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try {
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CspParameters cp = new CspParameters (-2, "Provider");
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KeyPairPersistence kpp = new KeyPairPersistence (cp, "<keypair/>");
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kpp.Save ();
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Assert.IsTrue (File.Exists (kpp.Filename), "Save-Exists");
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// we didn't supply a name so we can't load it back
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kpp.Remove ();
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Assert.IsFalse (File.Exists (kpp.Filename), "Remove-!Exists");
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}
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catch (UnauthorizedAccessException) {
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Assert.Ignore ("Access denied to key containers files.");
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}
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}
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[Test]
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public void CspTypeProviderContainer ()
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{
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try {
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CspParameters cp = new CspParameters (-3, "Provider", "Container");
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KeyPairPersistence kpp = new KeyPairPersistence (cp, "<keypair/>");
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kpp.Save ();
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Assert.IsTrue (File.Exists (kpp.Filename), "Save-Exists");
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KeyPairPersistence kpp2 = new KeyPairPersistence (cp);
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Assert.IsTrue (kpp2.Load (), "Load");
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Compare (kpp, kpp2);
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kpp.Remove ();
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Assert.IsFalse (File.Exists (kpp.Filename), "Remove-!Exists");
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}
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catch (UnauthorizedAccessException) {
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Assert.Ignore ("Access denied to key containers files.");
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}
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}
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[Test]
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public void CspTypeProviderContainerKeyNumber ()
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{
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try {
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CspParameters cp = new CspParameters (-4, "Provider", "Container");
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cp.KeyNumber = 0;
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KeyPairPersistence kpp = new KeyPairPersistence (cp, "<keypair/>");
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kpp.Save ();
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Assert.IsTrue (File.Exists (kpp.Filename), "Save-Exists");
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KeyPairPersistence kpp2 = new KeyPairPersistence (cp);
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Assert.IsTrue (kpp2.Load (), "Load");
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Compare (kpp, kpp2);
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kpp.Remove ();
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Assert.IsFalse (File.Exists (kpp.Filename), "Remove-!Exists");
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}
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catch (UnauthorizedAccessException) {
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Assert.Ignore ("Access denied to key containers files.");
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}
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}
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[Test]
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public void CspFlagsDefault ()
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{
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try {
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CspParameters cp = new CspParameters (-5, "Provider", "Container");
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cp.Flags = CspProviderFlags.UseDefaultKeyContainer;
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KeyPairPersistence kpp = new KeyPairPersistence (cp, "<keypair/>");
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kpp.Save ();
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Assert.IsTrue (File.Exists (kpp.Filename), "Save-Exists");
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KeyPairPersistence kpp2 = new KeyPairPersistence (cp);
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Assert.IsTrue (kpp2.Load (), "Load");
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Compare (kpp, kpp2);
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kpp.Remove ();
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Assert.IsFalse (File.Exists (kpp.Filename), "Remove-!Exists");
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}
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catch (UnauthorizedAccessException) {
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Assert.Ignore ("Access denied to key containers files.");
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}
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}
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[Test]
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public void CspFlagsMachine ()
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{
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try {
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CspParameters cp = new CspParameters (-6, "Provider", "Container");
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cp.Flags = CspProviderFlags.UseMachineKeyStore;
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KeyPairPersistence kpp = new KeyPairPersistence (cp, "<keypair/>");
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kpp.Save ();
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Assert.IsTrue (File.Exists (kpp.Filename), "Save-Exists");
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KeyPairPersistence kpp2 = new KeyPairPersistence (cp);
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Assert.IsTrue (kpp2.Load (), "Load");
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Compare (kpp, kpp2);
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kpp.Remove ();
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Assert.IsFalse (File.Exists (kpp.Filename), "Remove-!Exists");
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}
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catch (CryptographicException ce) {
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// not everyone can write to the machine store
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if (!(ce.InnerException is UnauthorizedAccessException))
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throw;
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Assert.Ignore ("Access denied to key containers files.");
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}
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catch (UnauthorizedAccessException) {
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Assert.Ignore ("Access denied to key containers files.");
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}
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}
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[Test]
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public void CspFlagsDefaultMachine ()
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{
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try {
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CspParameters cp = new CspParameters (-7, "Provider", "Container");
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cp.Flags = CspProviderFlags.UseDefaultKeyContainer | CspProviderFlags.UseMachineKeyStore;
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KeyPairPersistence kpp = new KeyPairPersistence (cp, "<keypair/>");
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kpp.Save ();
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Assert.IsTrue (File.Exists (kpp.Filename), "Save-Exists");
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KeyPairPersistence kpp2 = new KeyPairPersistence (cp);
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Assert.IsTrue (kpp2.Load (), "Load");
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Compare (kpp, kpp2);
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kpp.Remove ();
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Assert.IsFalse (File.Exists (kpp.Filename), "Remove-!Exists");
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}
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catch (CryptographicException ce) {
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// not everyone can write to the machine store
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if (!(ce.InnerException is UnauthorizedAccessException))
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throw;
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Assert.Ignore ("Access denied to key containers files.");
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}
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catch (UnauthorizedAccessException) {
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Assert.Ignore ("Access denied to key containers files.");
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}
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}
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[Test]
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public void CspNoChangesPermitted ()
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{
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try {
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CspParameters cp = new CspParameters (-8, "Provider", "Container");
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cp.KeyNumber = 0;
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cp.Flags = CspProviderFlags.UseMachineKeyStore;
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KeyPairPersistence kpp = new KeyPairPersistence (cp);
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CspParameters copy = kpp.Parameters;
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copy.Flags = CspProviderFlags.UseDefaultKeyContainer;
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copy.KeyContainerName = "NewContainerName";
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copy.KeyNumber = 1;
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copy.ProviderName = "NewProviderName";
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copy.ProviderType = -9;
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Assert.IsTrue (cp.Flags != copy.Flags, "Flags");
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Assert.IsTrue (cp.KeyContainerName != copy.KeyContainerName, "KeyContainerName");
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Assert.IsTrue (cp.KeyNumber != copy.KeyNumber, "KeyNumber");
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Assert.IsTrue (cp.ProviderName != copy.ProviderName, "ProviderName");
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Assert.IsTrue (cp.ProviderType != copy.ProviderType, "ProviderType");
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}
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catch (UnauthorizedAccessException) {
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Assert.Ignore ("Access denied to key containers files.");
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}
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}
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}
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}
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