mcs/class/corlib/Test/System.Security/HostSecurityManagerTest.cs

   1 //
   2 // HostSecurityManagerTest.cs - NUnit Test Cases for HostSecurityManager
   3 //
   4 // Author:
   5 //      Sebastien Pouliot  <sebastien@ximian.com>
   6 //
   7 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
   8 // Copyright 2011 Xamarin Inc (http://www.xamarin.com).
   9 //
  10 // Permission is hereby granted, free of charge, to any person obtaining
  11 // a copy of this software and associated documentation files (the
  12 // "Software"), to deal in the Software without restriction, including
  13 // without limitation the rights to use, copy, modify, merge, publish,
  14 // distribute, sublicense, and/or sell copies of the Software, and to
  15 // permit persons to whom the Software is furnished to do so, subject to
  16 // the following conditions:
  17 //
  18 // The above copyright notice and this permission notice shall be
  19 // included in all copies or substantial portions of the Software.
  20 //
  21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  28 //
  29
  30 // MOBILE profile lacks some (of the few) CAS features required to execute those tests
  31 #if !MOBILE && !MONOMAC
  32
  33 using NUnit.Framework;
  34 using System;
  35 using System.Reflection;
  36 using System.Security;
  37 using System.Security.Policy;
  38
  39 namespace MonoTests.System.Security {
  40
  41         [TestFixture]
  42         public class HostSecurityManagerTest {
  43
  44                 [Test]
  45                 public void Defaults ()
  46                 {
  47                         HostSecurityManager hsm = new HostSecurityManager ();
  48                         Assert.IsNull (hsm.DomainPolicy, "DomainPolicy");
  49                         Assert.AreEqual (HostSecurityManagerOptions.AllFlags, hsm.Flags, "Flags");
  50                 }
  51
  52                 [Test]
  53                 [ExpectedException (typeof (ArgumentNullException))]
  54                 public void DetermineApplicationTrust_Null_Evidence_TrustManagerContext ()
  55                 {
  56                         HostSecurityManager hsm = new HostSecurityManager ();
  57                         hsm.DetermineApplicationTrust (null, new Evidence (), new TrustManagerContext ());
  58                 }
  59
  60                 [Test]
  61                 [ExpectedException (typeof (ArgumentException))]
  62                 public void DetermineApplicationTrust_Evidence_Null_TrustManagerContext ()
  63                 {
  64                         HostSecurityManager hsm = new HostSecurityManager ();
  65                         hsm.DetermineApplicationTrust (new Evidence (), null, new TrustManagerContext ());
  66                 }
  67
  68                 [Test]
  69                 [ExpectedException (typeof (ArgumentException))]
  70                 public void DetermineApplicationTrust_Evidence_Evidence_Null ()
  71                 {
  72                         HostSecurityManager hsm = new HostSecurityManager ();
  73                         hsm.DetermineApplicationTrust (new Evidence (), new Evidence (), null);
  74                 }
  75
  76                 [Test]
  77                 public void ProvideAppDomainEvidence ()
  78                 {
  79                         HostSecurityManager hsm = new HostSecurityManager ();
  80                         Assert.IsNull (hsm.ProvideAppDomainEvidence (null), "null");
  81
  82                         Evidence e = new Evidence ();
  83                         Evidence result = hsm.ProvideAppDomainEvidence (e);
  84                         Assert.IsNotNull (result, "empty");
  85                         Assert.AreEqual (0, result.Count, "Count-0");
  86
  87                         e.AddHost (new Zone (SecurityZone.Untrusted));
  88                         result = hsm.ProvideAppDomainEvidence (e);
  89                         Assert.AreEqual (1, result.Count, "Count-1");
  90                 }
  91
  92                 [Test]
  93                 public void ProvideAssemblyEvidence ()
  94                 {
  95                         HostSecurityManager hsm = new HostSecurityManager ();
  96                         Assembly a = Assembly.GetExecutingAssembly ();
  97
  98                         Evidence result = hsm.ProvideAssemblyEvidence (a, null);
  99                         Assert.IsNull (result, "null");
 100
 101                         Evidence e = new Evidence ();
 102                         result = hsm.ProvideAssemblyEvidence (a, e);
 103                         Assert.AreEqual (0, result.Count, "Count-empty");
 104
 105                         e.AddHost (new Zone (SecurityZone.Untrusted));
 106                         result = hsm.ProvideAssemblyEvidence (a, e);
 107                         Assert.AreEqual (1, result.Count, "Count-1");
 108                 }
 109
 110                 [Test]
 111                 public void ProvideAssemblyEvidence_NullAssembly ()
 112                 {
 113                         HostSecurityManager hsm = new HostSecurityManager ();
 114
 115                         Evidence result = hsm.ProvideAssemblyEvidence (null, null);
 116                         Assert.IsNull (result, "null");
 117
 118                         Evidence e = new Evidence ();
 119                         result = hsm.ProvideAssemblyEvidence (null, e);
 120                         Assert.AreEqual (0, result.Count, "Count-empty");
 121
 122                         e.AddHost (new Zone (SecurityZone.Untrusted));
 123                         result = hsm.ProvideAssemblyEvidence (null, e);
 124                         Assert.AreEqual (1, result.Count, "Count-1");
 125                 }
 126
 127                 [Test]
 128                 [ExpectedException (typeof (NullReferenceException))]
 129                 public void ResolvePolicy_Null ()
 130                 {
 131                         HostSecurityManager hsm = new HostSecurityManager ();
 132                         PermissionSet ps = hsm.ResolvePolicy (null);
 133                 }
 134
 135                 [Test]
 136                 public void ResolvePolicy_Empty ()
 137                 {
 138                         HostSecurityManager hsm = new HostSecurityManager ();
 139                         PermissionSet ps = hsm.ResolvePolicy (new Evidence ());
 140                         Assert.AreEqual (0, ps.Count, "Count");
 141                         Assert.IsFalse (ps.IsUnrestricted (), "IsUnrestricted");
 142                 }
 143
 144                 [Test]
 145                 public void ResolvePolicy_CurrentAssemblyEvidence ()
 146                 {
 147                         HostSecurityManager hsm = new HostSecurityManager ();
 148                         Assembly a = Assembly.GetExecutingAssembly ();
 149                         PermissionSet ps = hsm.ResolvePolicy (a.Evidence);
 150
 151                         PermissionSet expected = SecurityManager.ResolvePolicy (a.Evidence);
 152                         Assert.AreEqual (expected.ToString (), ps.ToString (), "PermissionSet");
 153                 }
 154         }
 155 }
 156
 157 #endif