2003-03-06 Sebastien Pouliot <spouliot@videotron.ca>

	* SoftwarePublisherCertificate.cs: New. Class to load or create
	SPC files (which are PKCS#7 files containing only certificates
	and CRL).

svn path=/trunk/mcs/; revision=12273

2 files changed, 68 insertions, 0 deletions

diff --git a/mcs/class/Mono.Security/Mono.Security.Authenticode/ChangeLog b/mcs/class/Mono.Security/Mono.Security.Authenticode/ChangeLog
new file mode 100644
index 00000000000..b7b0e1b28da
--- /dev/null
+++ b/mcs/class/Mono.Security/Mono.Security.Authenticode/ChangeLog
@@ -0,0 +1,6 @@
+2003-03-06  Sebastien Pouliot  <spouliot@videotron.ca>
+
+	* SoftwarePublisherCertificate.cs: New. Class to load or create
+	SPC files (which are PKCS#7 files containing only certificates 
+	and CRL).
+
diff --git a/mcs/class/Mono.Security/Mono.Security.Authenticode/SoftwarePublisherCertificate.cs b/mcs/class/Mono.Security/Mono.Security.Authenticode/SoftwarePublisherCertificate.cs
new file mode 100644
index 00000000000..f7bd219bf63
--- /dev/null
+++ b/mcs/class/Mono.Security/Mono.Security.Authenticode/SoftwarePublisherCertificate.cs
@@ -0,0 +1,62 @@
+//
+// SoftwarePublisherCertificate.cs 
+//	- Software Publisher Certificates Implementation
+//
+// Author:
+//	Sebastien Pouliot (spouliot@motus.com)
+//
+// (C) 2003 Motus Technologies Inc. (http://www.motus.com)
+//
+
+using System;
+using System.Collections;
+using System.IO;
+using System.Security.Cryptography.X509Certificates;
+
+using Mono.Security;
+
+namespace Mono.Security.Authenticode {
+
+	public class SoftwarePublisherCertificate {
+
+		private PKCS7.SignedData pkcs7;
+
+		public SoftwarePublisherCertificate () 
+		{
+			pkcs7 = new PKCS7.SignedData ();
+			pkcs7.ContentInfo.ContentType = PKCS7.data;
+		}
+
+		public SoftwarePublisherCertificate (byte[] spc) : this ()
+		{
+			PKCS7.ContentInfo ci = new PKCS7.ContentInfo (spc);
+			if (ci.ContentType != PKCS7.signedData)
+				throw new ArgumentException ("Unsupported ContentType");
+			pkcs7 = new PKCS7.SignedData (ci.Content);
+		}
+
+		public X509CertificateCollection Certificates {
+			get { return pkcs7.Certificates; }
+		}
+
+		public ArrayList CRLs {
+			get { return pkcs7.CRLs; }
+		}
+
+		public byte[] GetBytes () 
+		{
+			PKCS7.ContentInfo ci = new PKCS7.ContentInfo (PKCS7.signedData);
+			ci.Content.Add (pkcs7.ASN1);
+			return ci.GetBytes ();
+		}
+
+		static public SoftwarePublisherCertificate CreateFromFile (string filename) 
+		{
+			FileStream fs = File.Open (filename, FileMode.Open, FileAccess.Read, FileShare.Read);
+			byte[] data = new byte [fs.Length];
+			fs.Read (data, 0, data.Length);
+			fs.Close ();
+			return new SoftwarePublisherCertificate (data);
+		}
+	}
+}