1 // 2 // StrongNameKeyPairCas.cs - CAS unit tests for System.Reflection.StrongNameKeyPair 3 // 4 // Author: 5 // Sebastien Pouliot <sebastien@ximian.com> 6 // 7 // Copyright (C) 2005 Novell, Inc (http://www.novell.com) 8 // 9 // Permission is hereby granted, free of charge, to any person obtaining 10 // a copy of this software and associated documentation files (the 11 // "Software"), to deal in the Software without restriction, including 12 // without limitation the rights to use, copy, modify, merge, publish, 13 // distribute, sublicense, and/or sell copies of the Software, and to 14 // permit persons to whom the Software is furnished to do so, subject to 15 // the following conditions: 16 // 17 // The above copyright notice and this permission notice shall be 18 // included in all copies or substantial portions of the Software. 19 // 20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 27 // 28 29 using NUnit.Framework; 30 31 using System; 32 using System.IO; 33 using System.Reflection; 34 using System.Security; 35 using System.Security.Permissions; 36 37 using MonoTests.System.Reflection; 38 39 namespace MonoCasTests.System.Reflection { 40 41 [TestFixture] 42 [Category ("CAS")] 43 public class StrongNameKeyPairCas { 44 45 [SetUp] SetUp()46 public void SetUp () 47 { 48 if (!SecurityManager.SecurityEnabled) 49 Assert.Ignore ("SecurityManager.SecurityEnabled is OFF"); 50 } 51 52 // Partial Trust Tests 53 54 [Test] 55 [PermissionSet (SecurityAction.Deny, Unrestricted = true)] 56 [ExpectedException (typeof (SecurityException))] CtorByteArray_Deny_Unrestricted()57 public void CtorByteArray_Deny_Unrestricted () 58 { 59 new StrongNameKeyPair ((byte[])null); 60 } 61 62 [Test] 63 [PermissionSet (SecurityAction.Deny, Unrestricted = true)] 64 [ExpectedException (typeof (SecurityException))] CtorFileStream_Deny_Unrestricted()65 public void CtorFileStream_Deny_Unrestricted () 66 { 67 new StrongNameKeyPair ((FileStream)null); 68 } 69 70 [Test] 71 [PermissionSet (SecurityAction.Deny, Unrestricted = true)] 72 [ExpectedException (typeof (SecurityException))] CtorKeyContainer_Deny_Unrestricted()73 public void CtorKeyContainer_Deny_Unrestricted () 74 { 75 new StrongNameKeyPair ((string)null); 76 } 77 78 [Test] PublicKey_Deny_Unrestricted()79 public void PublicKey_Deny_Unrestricted () 80 { 81 PublicKey (new StrongNameKeyPair (StrongNameKeyPairTest.GetKey ())); 82 } 83 84 [PermissionSet (SecurityAction.Deny, Unrestricted = true)] PublicKey(StrongNameKeyPair snkp)85 private void PublicKey (StrongNameKeyPair snkp) 86 { 87 Assert.IsNotNull (snkp.PublicKey, "PublicKey"); 88 } 89 90 // Partial Trust - Working (minimal permissions) 91 92 [Test] 93 [SecurityPermission (SecurityAction.PermitOnly, UnmanagedCode = true)] CtorByteArray_PermitOnly_UnmanagedCode()94 public void CtorByteArray_PermitOnly_UnmanagedCode () 95 { 96 StrongNameKeyPairTest snkpt = new StrongNameKeyPairTest (); 97 snkpt.ConstructorByteArray (); 98 snkpt.ConstructorECMAByteArray (); 99 } 100 101 [Test] CtorFileStream_PermitOnly_UnmanagedCodeFileIOPermission()102 public void CtorFileStream_PermitOnly_UnmanagedCodeFileIOPermission () 103 { 104 StrongNameKeyPairTest snkpt = new StrongNameKeyPairTest (); 105 FileStream fs = null; 106 try { 107 snkpt.SetUp (); 108 string filename = snkpt.CreateSnkFile (); 109 fs = new FileStream (filename, FileMode.Open, FileAccess.Read, FileShare.ReadWrite); 110 // we needed too much permissions before calling the 111 // interesting part, so the test is splitted in two 112 CtorFileStream (fs); 113 } 114 finally { 115 if (fs != null) 116 fs.Close (); 117 snkpt.TearDown (); 118 } 119 } 120 121 [SecurityPermission (SecurityAction.PermitOnly, UnmanagedCode = true)] CtorFileStream(FileStream fs)122 private void CtorFileStream (FileStream fs) 123 { 124 new StrongNameKeyPair (fs); 125 } 126 127 [Test] 128 [SecurityPermission (SecurityAction.PermitOnly, UnmanagedCode = true)] 129 [ExpectedException (typeof (ArgumentNullException))] CtorKeyContainer_PermitOnly_UnmanagedCode()130 public void CtorKeyContainer_PermitOnly_UnmanagedCode () 131 { 132 StrongNameKeyPairTest snkpt = new StrongNameKeyPairTest (); 133 snkpt.ConstructorNullString (); 134 } 135 } 136 } 137