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//
// MonoTests.System.Security.Policy.FileCodeGroupTest
//
// Author:
// Sebastien Pouliot <sebastien@ximian.com>
//
// (C) 2004 Motus Technologies Inc. (http://www.motus.com)
// Copyright (C) 2004 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using NUnit.Framework;
using System;
using System.Collections;
using System.Security;
using System.Security.Policy;
using System.Security.Permissions;
namespace MonoTests.System.Security.Policy {
[TestFixture]
public class FileCodeGroupTest {
[Test]
[ExpectedException (typeof (ArgumentNullException))]
public void Constructor_MembershipConditionNullFileIOPermissionAccess ()
{
FileCodeGroup cg = new FileCodeGroup (null, FileIOPermissionAccess.AllAccess);
}
[Test]
public void Constructor_AllAccess ()
{
FileCodeGroup cg = new FileCodeGroup (new AllMembershipCondition (), FileIOPermissionAccess.AllAccess);
Assert.IsNotNull (cg.MembershipCondition, "MembershipCondition");
Assert.IsNull (cg.PolicyStatement, "PolicyStatement");
// documented as always null
Assert.IsNull (cg.AttributeString, "AttributeString");
Assert.IsNotNull (cg.PermissionSetName, "PermissionSetName");
}
[Test]
public void Constructor_Append ()
{
FileCodeGroup cg = new FileCodeGroup (new AllMembershipCondition (), FileIOPermissionAccess.Append);
Assert.IsNotNull (cg.MembershipCondition, "MembershipCondition");
Assert.IsNull (cg.PolicyStatement, "PolicyStatement");
// documented as always null
Assert.IsNull (cg.AttributeString, "AttributeString");
Assert.IsNotNull (cg.PermissionSetName, "PermissionSetName");
}
[Test]
public void Constructor_NoAccess ()
{
FileCodeGroup cg = new FileCodeGroup (new AllMembershipCondition (), FileIOPermissionAccess.NoAccess);
Assert.IsNotNull (cg.MembershipCondition, "MembershipCondition");
Assert.IsNull (cg.PolicyStatement, "PolicyStatement");
// documented as always null
Assert.IsNull (cg.AttributeString, "AttributeString");
Assert.IsNotNull (cg.PermissionSetName, "PermissionSetName");
}
[Test]
public void Constructor_PathDiscovery ()
{
FileCodeGroup cg = new FileCodeGroup (new AllMembershipCondition (), FileIOPermissionAccess.PathDiscovery);
Assert.IsNotNull (cg.MembershipCondition, "MembershipCondition");
Assert.IsNull (cg.PolicyStatement, "PolicyStatement");
// documented as always null
Assert.IsNull (cg.AttributeString, "AttributeString");
Assert.IsNotNull (cg.PermissionSetName, "PermissionSetName");
}
[Test]
public void Constructor_Read ()
{
FileCodeGroup cg = new FileCodeGroup (new AllMembershipCondition (), FileIOPermissionAccess.Read);
Assert.IsNotNull (cg.MembershipCondition, "MembershipCondition");
Assert.IsNull (cg.PolicyStatement, "PolicyStatement");
// documented as always null
Assert.IsNull (cg.AttributeString, "AttributeString");
Assert.IsNotNull (cg.PermissionSetName, "PermissionSetName");
}
[Test]
public void Constructor_Write ()
{
FileCodeGroup cg = new FileCodeGroup (new AllMembershipCondition (), FileIOPermissionAccess.Write);
Assert.IsNotNull (cg.MembershipCondition, "MembershipCondition");
Assert.IsNull (cg.PolicyStatement, "PolicyStatement");
// documented as always null
Assert.IsNull (cg.AttributeString, "AttributeString");
Assert.IsNotNull (cg.PermissionSetName, "PermissionSetName");
}
[Test]
public void MergeLogic ()
{
FileCodeGroup cg = new FileCodeGroup (new AllMembershipCondition (), FileIOPermissionAccess.AllAccess);
Assert.AreEqual ("Union", cg.MergeLogic, "MergeLogic");
}
[Test]
public void Copy ()
{
FileCodeGroup cg = new FileCodeGroup (new AllMembershipCondition (), FileIOPermissionAccess.AllAccess);
FileCodeGroup cg2 = (FileCodeGroup) cg.Copy ();
Assert.AreEqual (cg.AttributeString, cg2.AttributeString, "AttributeString");
Assert.AreEqual (cg.Children.Count, cg2.Children.Count, "Children");
Assert.AreEqual (cg.Description, cg2.Description, "Description");
Assert.AreEqual (cg.MergeLogic, cg2.MergeLogic, "MergeLogic");
Assert.AreEqual (cg.Name, cg2.Name, "Name");
Assert.AreEqual (cg.PermissionSetName, cg2.PermissionSetName, "PermissionSetName");
Assert.AreEqual (cg.ToXml ().ToString (), cg2.ToXml ().ToString (), "ToXml");
}
[Test]
public void CopyWithChildren ()
{
FileCodeGroup cgChild = new FileCodeGroup (new AllMembershipCondition (), FileIOPermissionAccess.AllAccess);
FileCodeGroup cg = new FileCodeGroup (new AllMembershipCondition (), FileIOPermissionAccess.AllAccess);
cg.AddChild (cgChild);
FileCodeGroup cg2 = (FileCodeGroup) cg.Copy ();
Assert.AreEqual (cg.Children.Count, cg2.Children.Count, "Children");
Assert.AreEqual (cg.ToXml ().ToString (), cg2.ToXml ().ToString (), "ToXml");
}
[Test]
[ExpectedException (typeof (ArgumentNullException))]
public void Resolve_Null ()
{
FileCodeGroup cg = new FileCodeGroup (new AllMembershipCondition (), FileIOPermissionAccess.AllAccess);
cg.Resolve (null);
}
[Test]
public void Resolve_NoMatch ()
{
FileCodeGroup cg = new FileCodeGroup (new ZoneMembershipCondition (SecurityZone.Untrusted), FileIOPermissionAccess.AllAccess);
Assert.IsNull (cg.Resolve (new Evidence ()));
}
[Test]
public void Resolve_AllMembershipCondition_NoAccess ()
{
FileCodeGroup cg = new FileCodeGroup (new AllMembershipCondition (), FileIOPermissionAccess.NoAccess);
PolicyStatement result = cg.Resolve (new Evidence ());
Assert.AreEqual (PolicyStatementAttribute.Nothing, result.Attributes, "Attributes");
Assert.AreEqual (String.Empty, result.AttributeString, "AttributeString");
Assert.IsFalse (result.PermissionSet.IsUnrestricted (), "IsUnrestricted");
Assert.AreEqual (0, result.PermissionSet.Count, "Count");
}
[Test]
public void Resolve_AllMembershipCondition_AllAccess ()
{
FileCodeGroup cg = new FileCodeGroup (new AllMembershipCondition (), FileIOPermissionAccess.AllAccess);
PolicyStatement result = cg.Resolve (new Evidence ());
Assert.AreEqual (PolicyStatementAttribute.Nothing, result.Attributes, "Attributes");
Assert.AreEqual (String.Empty, result.AttributeString, "AttributeString");
Assert.IsFalse (result.PermissionSet.IsUnrestricted (), "IsUnrestricted");
Assert.AreEqual (0, result.PermissionSet.Count, "Count");
}
[Test]
public void Resolve_ZoneMembershipCondition_Internet ()
{
IMembershipCondition mc = new ZoneMembershipCondition (SecurityZone.Internet);
PermissionSet pset = new PermissionSet (PermissionState.Unrestricted);
FileCodeGroup cg = new FileCodeGroup (mc, FileIOPermissionAccess.AllAccess);
Evidence e = new Evidence ();
e.AddHost (new Zone (SecurityZone.Internet));
PolicyStatement result = cg.Resolve (e);
Assert.AreEqual (PolicyStatementAttribute.Nothing, result.Attributes, "Internet-Attributes");
Assert.AreEqual (String.Empty, result.AttributeString, "Internet-AttributeString");
Assert.IsFalse (result.PermissionSet.IsUnrestricted (), "Internet-IsUnrestricted");
Assert.AreEqual (0, result.PermissionSet.Count, "Internet-Count");
e = new Evidence ();
e.AddHost (new Zone (SecurityZone.Intranet));
Assert.IsNull (cg.Resolve (e), "Intranet");
e = new Evidence ();
e.AddHost (new Zone (SecurityZone.MyComputer));
Assert.IsNull (cg.Resolve (e), "MyComputer");
e = new Evidence ();
e.AddHost (new Zone (SecurityZone.NoZone));
Assert.IsNull (cg.Resolve (e), "NoZone");
e = new Evidence ();
e.AddHost (new Zone (SecurityZone.Trusted));
Assert.IsNull (cg.Resolve (e), "Trusted");
e = new Evidence ();
e.AddHost (new Zone (SecurityZone.Untrusted));
Assert.IsNull (cg.Resolve (e), "Untrusted");
}
[Test]
public void Resolve_ZoneMembershipCondition_Intranet ()
{
IMembershipCondition mc = new ZoneMembershipCondition (SecurityZone.Intranet);
PermissionSet pset = new PermissionSet (PermissionState.None);
FileCodeGroup cg = new FileCodeGroup (mc, FileIOPermissionAccess.AllAccess);
Evidence e = new Evidence ();
e.AddHost (new Zone (SecurityZone.Intranet));
PolicyStatement result = cg.Resolve (e);
Assert.AreEqual (PolicyStatementAttribute.Nothing, result.Attributes, "Internet-Attributes");
Assert.AreEqual (String.Empty, result.AttributeString, "Internet-AttributeString");
Assert.IsFalse (result.PermissionSet.IsUnrestricted (), "Intranet-IsUnrestricted");
Assert.AreEqual (0, result.PermissionSet.Count, "Intranet-Count");
e = new Evidence ();
e.AddHost (new Zone (SecurityZone.Internet));
Assert.IsNull (cg.Resolve (e), "Internet");
e = new Evidence ();
e.AddHost (new Zone (SecurityZone.MyComputer));
Assert.IsNull (cg.Resolve (e), "MyComputer");
e = new Evidence ();
e.AddHost (new Zone (SecurityZone.NoZone));
Assert.IsNull (cg.Resolve (e), "NoZone");
e = new Evidence ();
e.AddHost (new Zone (SecurityZone.Trusted));
Assert.IsNull (cg.Resolve (e), "Trusted");
e = new Evidence ();
e.AddHost (new Zone (SecurityZone.Untrusted));
Assert.IsNull (cg.Resolve (e), "Untrusted");
}
[Test]
public void Resolve_ZoneMembershipCondition_MyComputer ()
{
IMembershipCondition mc = new ZoneMembershipCondition (SecurityZone.MyComputer);
PermissionSet pset = new PermissionSet (PermissionState.Unrestricted);
FileCodeGroup cg = new FileCodeGroup (mc, FileIOPermissionAccess.AllAccess);
Evidence e = new Evidence ();
e.AddHost (new Zone (SecurityZone.MyComputer));
PolicyStatement result = cg.Resolve (e);
Assert.AreEqual (PolicyStatementAttribute.Nothing, result.Attributes, "Internet-Attributes");
Assert.AreEqual (String.Empty, result.AttributeString, "Internet-AttributeString");
Assert.IsFalse (result.PermissionSet.IsUnrestricted (), "MyComputer-IsUnrestricted");
Assert.AreEqual (0, result.PermissionSet.Count, "MyComputer-Count");
e = new Evidence ();
e.AddHost (new Zone (SecurityZone.Internet));
Assert.IsNull (cg.Resolve (e), "Internet");
e = new Evidence ();
e.AddHost (new Zone (SecurityZone.Intranet));
Assert.IsNull (cg.Resolve (e), "Intranet");
e = new Evidence ();
e.AddHost (new Zone (SecurityZone.NoZone));
Assert.IsNull (cg.Resolve (e), "NoZone");
e = new Evidence ();
e.AddHost (new Zone (SecurityZone.Trusted));
Assert.IsNull (cg.Resolve (e), "Trusted");
e = new Evidence ();
e.AddHost (new Zone (SecurityZone.Untrusted));
Assert.IsNull (cg.Resolve (e), "Untrusted");
}
[Test]
[ExpectedException (typeof (ArgumentException))]
public void Resolve_ZoneMembershipCondition_NoZone ()
{
IMembershipCondition mc = new ZoneMembershipCondition (SecurityZone.NoZone);
}
[Test]
public void Resolve_ZoneMembershipCondition_Trusted ()
{
IMembershipCondition mc = new ZoneMembershipCondition (SecurityZone.Trusted);
PermissionSet pset = new PermissionSet (PermissionState.Unrestricted);
FileCodeGroup cg = new FileCodeGroup (mc, FileIOPermissionAccess.AllAccess);
Evidence e = new Evidence ();
e.AddHost (new Zone (SecurityZone.Trusted));
PolicyStatement result = cg.Resolve (e);
Assert.AreEqual (PolicyStatementAttribute.Nothing, result.Attributes, "Internet-Attributes");
Assert.AreEqual (String.Empty, result.AttributeString, "Internet-AttributeString");
Assert.IsFalse (result.PermissionSet.IsUnrestricted (), "Trusted-IsUnrestricted");
Assert.AreEqual (0, result.PermissionSet.Count, "Trusted-Count");
e = new Evidence ();
e.AddHost (new Zone (SecurityZone.Internet));
Assert.IsNull (cg.Resolve (e), "Internet");
e = new Evidence ();
e.AddHost (new Zone (SecurityZone.Intranet));
Assert.IsNull (cg.Resolve (e), "Intranet");
e = new Evidence ();
e.AddHost (new Zone (SecurityZone.MyComputer));
Assert.IsNull (cg.Resolve (e), "MyComputer");
e = new Evidence ();
e.AddHost (new Zone (SecurityZone.NoZone));
Assert.IsNull (cg.Resolve (e), "NoZone");
e = new Evidence ();
e.AddHost (new Zone (SecurityZone.Untrusted));
Assert.IsNull (cg.Resolve (e), "Untrusted");
}
[Test]
public void Resolve_ZoneMembershipCondition_Untrusted ()
{
IMembershipCondition mc = new ZoneMembershipCondition (SecurityZone.Untrusted);
PermissionSet pset = new PermissionSet (PermissionState.None);
FileCodeGroup cg = new FileCodeGroup (mc, FileIOPermissionAccess.AllAccess);
Evidence e = new Evidence ();
e.AddHost (new Zone (SecurityZone.Untrusted));
PolicyStatement result = cg.Resolve (e);
Assert.AreEqual (PolicyStatementAttribute.Nothing, result.Attributes, "Untrusted-Attributes");
Assert.AreEqual (String.Empty, result.AttributeString, "Untrusted-AttributeString");
Assert.IsFalse (result.PermissionSet.IsUnrestricted (), "Untrusted-IsUnrestricted");
Assert.AreEqual (0, result.PermissionSet.Count, "Untrusted-Count");
e = new Evidence ();
e.AddHost (new Zone (SecurityZone.Internet));
Assert.IsNull (cg.Resolve (e), "Internet");
e = new Evidence ();
e.AddHost (new Zone (SecurityZone.Intranet));
Assert.IsNull (cg.Resolve (e), "Intranet");
e = new Evidence ();
e.AddHost (new Zone (SecurityZone.MyComputer));
Assert.IsNull (cg.Resolve (e), "MyComputer");
e = new Evidence ();
e.AddHost (new Zone (SecurityZone.NoZone));
Assert.IsNull (cg.Resolve (e), "NoZone");
e = new Evidence ();
e.AddHost (new Zone (SecurityZone.Trusted));
Assert.IsNull (cg.Resolve (e), "Trusted");
}
[Test]
[ExpectedException (typeof (ArgumentNullException))]
public void ResolveMatchingCodeGroups_Null ()
{
FileCodeGroup cg = new FileCodeGroup (new AllMembershipCondition (), FileIOPermissionAccess.AllAccess);
cg.ResolveMatchingCodeGroups (null);
}
[Test]
public void ResolveMatchingCodeGroups_NoMatch ()
{
FileCodeGroup cg = new FileCodeGroup (new ZoneMembershipCondition (SecurityZone.Untrusted), FileIOPermissionAccess.AllAccess);
Assert.IsNull (cg.ResolveMatchingCodeGroups (new Evidence ()));
}
[Test]
public void ResolveMatchingCodeGroups_OneLevel ()
{
FileCodeGroup level1 = new FileCodeGroup (new AllMembershipCondition (), FileIOPermissionAccess.AllAccess);
CodeGroup match = level1.ResolveMatchingCodeGroups (new Evidence ());
Assert.IsNotNull (match, "Match");
Assert.IsTrue (match.Equals (level1, false), "Equals(false)");
Assert.IsTrue (match.Equals (level1, true), "Equals(true)");
}
[Test]
public void ResolveMatchingCodeGroups_TwoLevel ()
{
FileCodeGroup level1 = new FileCodeGroup (new AllMembershipCondition (), FileIOPermissionAccess.AllAccess);
CodeGroup level2 = level1.Copy ();
level1.AddChild (level2);
CodeGroup match = level1.ResolveMatchingCodeGroups (new Evidence ());
Assert.IsNotNull (match, "Match");
Assert.IsTrue (match.Equals (level1, false), "Equals(false)");
Assert.IsTrue (match.Equals (level1, true), "Equals(true)");
FileCodeGroup level2b = new FileCodeGroup (new ZoneMembershipCondition (SecurityZone.Untrusted), FileIOPermissionAccess.AllAccess);
level1.AddChild (level2b);
CodeGroup match2 = level1.ResolveMatchingCodeGroups (new Evidence ());
Assert.IsNotNull (match2, "Match2");
Assert.IsTrue (match2.Equals (level1, false), "Equals(false)");
Assert.IsTrue (!match2.Equals (level1, true), "Equals(true)");
}
[Test]
public void ResolveMatchingCodeGroups_ThreeLevel ()
{
FileCodeGroup level1 = new FileCodeGroup (new AllMembershipCondition (), FileIOPermissionAccess.AllAccess);
CodeGroup level2 = level1.Copy ();
level1.AddChild (level2);
FileCodeGroup level3 = new FileCodeGroup (new ZoneMembershipCondition (SecurityZone.Untrusted), FileIOPermissionAccess.AllAccess);
level2.AddChild (level3);
CodeGroup match = level1.ResolveMatchingCodeGroups (new Evidence ());
Assert.IsNotNull (match, "Match");
Assert.IsTrue (match.Equals (level1, false), "Equals(false)");
// Equals (true) isn't a deep compare (just one level)
Assert.IsTrue (match.Equals (level1, true), "Equals(true)");
}
[Test]
public void ToXml ()
{
FileIOPermissionAccess access = FileIOPermissionAccess.Read | FileIOPermissionAccess.Write;
FileCodeGroup cg = new FileCodeGroup (new AllMembershipCondition (), access);
string s = cg.ToXml ().ToString ();
Assert.IsTrue (s.IndexOf ("Access=\"Read, Write\"") > 0, "Access='Read, Write'");
}
[Test]
public void ToFromXmlRoundtrip ()
{
FileCodeGroup cg = new FileCodeGroup (new AllMembershipCondition (), FileIOPermissionAccess.AllAccess);
cg.Name = "SomeName";
cg.Description = "Some Description";
Assert.IsTrue (cg.Equals (cg), "Equals (itself)");
SecurityElement se = cg.ToXml ();
FileCodeGroup cg2 = new FileCodeGroup (new AllMembershipCondition (), FileIOPermissionAccess.NoAccess);
cg2.Name = "SomeOtherName";
cg2.Description = "Some Other Description";
Assert.IsFalse (cg.Equals (cg2), "Equals (another)");
cg2.FromXml (se);
Assert.IsTrue (cg.Equals (cg2), "Equals (FromXml)");
}
}
}
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