1 // 2 // System.Security.Permissions.PublisherIdentityPermissionAttribute.cs 3 // 4 // Author: 5 // Sebastien Pouliot <sebastien@ximian.com> 6 // 7 // (C) 2003 Motus Technologies Inc. (http://www.motus.com) 8 // Copyright (C) 2004-2005 Novell, Inc (http://www.novell.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 using System.Runtime.InteropServices; 31 using SSCX = System.Security.Cryptography.X509Certificates; 32 33 using Mono.Security.Cryptography; 34 35 namespace System.Security.Permissions { 36 37 [ComVisible (true)] 38 [AttributeUsage (AttributeTargets.Assembly | AttributeTargets.Class | 39 AttributeTargets.Struct | AttributeTargets.Constructor | 40 AttributeTargets.Method, AllowMultiple=true, Inherited=false)] 41 [Serializable] 42 public sealed class PublisherIdentityPermissionAttribute : CodeAccessSecurityAttribute { 43 44 private string certFile; 45 private string signedFile; 46 private string x509data; 47 PublisherIdentityPermissionAttribute(SecurityAction action)48 public PublisherIdentityPermissionAttribute (SecurityAction action) 49 : base (action) 50 { 51 } 52 53 // If X509Certificate is set, this property is ignored. 54 public string CertFile { 55 get { return certFile; } 56 set { certFile = value; } 57 } 58 59 // If either X509Certificate or CertFile is set, this property is ignored. 60 public string SignedFile { 61 get { return signedFile; } 62 set { signedFile = value; } 63 } 64 65 public string X509Certificate { 66 get { return x509data; } 67 set { x509data = value; } 68 } 69 CreatePermission()70 public override IPermission CreatePermission () 71 { 72 if (this.Unrestricted) 73 return new PublisherIdentityPermission (PermissionState.Unrestricted); 74 75 SSCX.X509Certificate x509 = null; 76 if (x509data != null) { 77 byte[] rawcert = CryptoConvert.FromHex (x509data); 78 x509 = new SSCX.X509Certificate (rawcert); 79 return new PublisherIdentityPermission (x509); 80 } 81 if (certFile != null) { 82 x509 = SSCX.X509Certificate.CreateFromCertFile (certFile); 83 return new PublisherIdentityPermission (x509); 84 } 85 if (signedFile != null) { 86 x509 = SSCX.X509Certificate.CreateFromSignedFile (signedFile); 87 return new PublisherIdentityPermission (x509); 88 } 89 return new PublisherIdentityPermission (PermissionState.None); 90 } 91 } 92 } 93