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[pgsqlclient-checkins] pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security/Mono.Security.Cryptography MD5SHA1CryptoServiceProvider.cs,1.1,1.2

From: <car...@us...> - 2003-11-03 16:21:57

Update of /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security/Mono.Security.Cryptography
In directory sc8-pr-cvs1:/tmp/cvs-serv4363

Modified Files:
	MD5SHA1CryptoServiceProvider.cs 
Log Message:
Added methods for create and verify a signature ( not finished )

Index: MD5SHA1CryptoServiceProvider.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security/Mono.Security.Cryptography/MD5SHA1CryptoServiceProvider.cs,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** MD5SHA1CryptoServiceProvider.cs	3 Nov 2003 08:54:00 -0000	1.1
--- MD5SHA1CryptoServiceProvider.cs	3 Nov 2003 16:21:54 -0000	1.2
***************
*** 91,94 ****
--- 91,126 ----
  		}
  
+ 		public byte[] CreateSignature(RSA rsa) 
+ 		{
+ 			if (rsa == null)
+ 			{
+ 				throw new CryptographicUnexpectedOperationException ("missing key");
+ 			}
+ 
+ 			#warning "MD5SHA1 hash is not supported by .NET"
+ 			RSAPKCS1SignatureFormatter f = new RSAPKCS1SignatureFormatter(rsa);
+ 			f.SetHashAlgorithm("MD5SHA1");
+ 
+ 			return f.CreateSignature(this.Hash);
+ 		}
+ 
+ 		public bool VerifySignature(RSA rsa, byte[] rgbSignature) 
+ 		{
+ 			if (rsa == null)
+ 			{
+ 				throw new CryptographicUnexpectedOperationException ("missing key");
+ 			}
+ 			if (rgbSignature == null)
+ 			{
+ 				throw new ArgumentNullException ("rgbSignature");
+ 			}
+ 
+ 			#warning "MD5SHA1 hash is not supported by .NET"
+ 			RSAPKCS1SignatureDeformatter d = new RSAPKCS1SignatureDeformatter(rsa);
+ 			d.SetHashAlgorithm("MD5SHA1");
+ 
+ 			return d.VerifySignature(this.Hash, rgbSignature);
+ 		}
+ 
  		#endregion
  	}

[pgsqlclient-checkins] pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client TlsClientCertificate.cs,1.8,1.9 TlsClientCertificateVerify.cs,1.8,1.9 TlsServerKeyExchange.cs,1.9,1.10

From: <car...@us...> - 2003-11-03 16:21:28

Update of /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client
In directory sc8-pr-cvs1:/tmp/cvs-serv4208

Modified Files:
	TlsClientCertificate.cs TlsClientCertificateVerify.cs 
	TlsServerKeyExchange.cs 
Log Message:
Added changes to signatures handling code (not finished)

Index: TlsClientCertificate.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client/TlsClientCertificate.cs,v
retrieving revision 1.8
retrieving revision 1.9
diff -C2 -d -r1.8 -r1.9
*** TlsClientCertificate.cs	3 Nov 2003 12:35:56 -0000	1.8
--- TlsClientCertificate.cs	3 Nov 2003 16:21:25 -0000	1.9
***************
*** 59,64 ****
  		protected override void ProcessAsTls1()
  		{
- 			#warning "Send only the appropiate type of certificate"
- 
  			if (Session.Settings.Certificates == null ||
  				Session.Settings.Certificates.Count == 0)
--- 59,62 ----

Index: TlsClientCertificateVerify.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client/TlsClientCertificateVerify.cs,v
retrieving revision 1.8
retrieving revision 1.9
diff -C2 -d -r1.8 -r1.9
*** TlsClientCertificateVerify.cs	3 Nov 2003 12:35:56 -0000	1.8
--- TlsClientCertificateVerify.cs	3 Nov 2003 16:21:25 -0000	1.9
***************
*** 63,67 ****
  			foreach (X509Certificate cert in Session.Settings.Certificates)
  			{
! 				HashAlgorithm			hash = new MD5SHA1CryptoServiceProvider();
  				X509.X509Certificate	c	 = new X509.X509Certificate(cert.GetRawCertData());
  				RSA						rsa	 = c.RSA;
--- 63,67 ----
  			foreach (X509Certificate cert in Session.Settings.Certificates)
  			{
! 				MD5SHA1CryptoServiceProvider hash = new MD5SHA1CryptoServiceProvider();
  				X509.X509Certificate	c	 = new X509.X509Certificate(cert.GetRawCertData());
  				RSA						rsa	 = c.RSA;
***************
*** 80,108 ****
  
  				// Write the signature
! 				RSAPKCS1SignatureFormatter sf = new RSAPKCS1SignatureFormatter(rsa);				
! 				switch (c.SignatureAlgorithm) 
! 				{
! 					// MD2 with RSA encryption 
! 					case "1.2.840.113549.1.1.2":
! 						// maybe someone installed MD2 ?
! 						sf.SetHashAlgorithm("MD2");
! 						break;
! 					
! 					// MD5 with RSA encryption 
! 					case "1.2.840.113549.1.1.4":
! 						sf.SetHashAlgorithm("MD5");
! 						break;
! 					
! 					// SHA-1 with RSA Encryption 
! 					case "1.2.840.113549.1.1.5":
! 						sf.SetHashAlgorithm("SHA1");
! 						break;
! 					
! 					default:
! 						throw this.Session.CreateException("Unsupported hash algorithm: " + c.SignatureAlgorithm);
! 				}
! 
! 				#warning "Seems that for this we need the private key"
! 				Write(sf.CreateSignature(hash.Hash));
  			}
  		}
--- 80,84 ----
  
  				// Write the signature
! 				Write(hash.CreateSignature(rsa));
  			}
  		}

Index: TlsServerKeyExchange.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client/TlsServerKeyExchange.cs,v
retrieving revision 1.9
retrieving revision 1.10
diff -C2 -d -r1.9 -r1.10
*** TlsServerKeyExchange.cs	3 Nov 2003 10:33:50 -0000	1.9
--- TlsServerKeyExchange.cs	3 Nov 2003 16:21:25 -0000	1.10
***************
*** 90,94 ****
  		private void verifySignature()
  		{
! 			HashAlgorithm hash = new MD5SHA1CryptoServiceProvider();
  
  			// Create server params array
--- 90,94 ----
  		private void verifySignature()
  		{
! 			MD5SHA1CryptoServiceProvider hash = new MD5SHA1CryptoServiceProvider();
  
  			// Create server params array
***************
*** 106,114 ****
  
  			// Verify Signature
- 			RSA rsa = new RSACryptoServiceProvider(rsaParams.Modulus.Length << 3);
- 			rsa.ImportParameters(rsaParams);
- 			
  			X509Certificate certificate = this.Session.Context.ServerSettings.ServerCertificates[0];
! 			certificate.CheckSignature(hash.Hash, "SHA1", this.signedParams);
  		}
  
--- 106,116 ----
  
  			// Verify Signature
  			X509Certificate certificate = this.Session.Context.ServerSettings.ServerCertificates[0];
! 
! 			RSACryptoServiceProvider rsa = new RSACryptoServiceProvider(rsaParams.Modulus.Length << 3);
! 			rsa.ImportParameters(rsaParams);
! 
! 			byte[] sign = hash.CreateSignature(rsa);
! 			hash.VerifySignature(rsa, this.signedParams);
  		}

[pgsqlclient-checkins] pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client TlsClientCertificate.cs,1.7,1.8 TlsClientCertificateVerify.cs,1.7,1.8 TlsServerCertificateRequest.cs,1.5,1.6

From: <car...@us...> - 2003-11-03 12:35:59

Update of /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client
In directory sc8-pr-cvs1:/tmp/cvs-serv23255

Modified Files:
	TlsClientCertificate.cs TlsClientCertificateVerify.cs 
	TlsServerCertificateRequest.cs 
Log Message:
Fixed some minor issues

Index: TlsClientCertificate.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client/TlsClientCertificate.cs,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -d -r1.7 -r1.8
*** TlsClientCertificate.cs	3 Nov 2003 10:45:30 -0000	1.7
--- TlsClientCertificate.cs	3 Nov 2003 12:35:56 -0000	1.8
***************
*** 34,38 ****
  
  		public TlsClientCertificate(TlsSession session) 
! 			: base(session, TlsHandshakeType.Finished, TlsContentType.Handshake)
  		{
  		}
--- 34,38 ----
  
  		public TlsClientCertificate(TlsSession session) 
! 			: base(session, TlsHandshakeType.Certificate, TlsContentType.Handshake)
  		{
  		}
***************
*** 60,63 ****
--- 60,69 ----
  		{
  			#warning "Send only the appropiate type of certificate"
+ 
+ 			if (Session.Settings.Certificates == null ||
+ 				Session.Settings.Certificates.Count == 0)
+ 			{
+ 				throw this.Session.CreateException("Client certificate requested by the server and no client certificate specified.");
+ 			}
  			
  			// Write client certificates information to a stream

Index: TlsClientCertificateVerify.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client/TlsClientCertificateVerify.cs,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -d -r1.7 -r1.8
*** TlsClientCertificateVerify.cs	3 Nov 2003 11:50:27 -0000	1.7
--- TlsClientCertificateVerify.cs	3 Nov 2003 12:35:56 -0000	1.8
***************
*** 103,106 ****
--- 103,107 ----
  				}
  
+ 				#warning "Seems that for this we need the private key"
  				Write(sf.CreateSignature(hash.Hash));
  			}

Index: TlsServerCertificateRequest.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client/TlsServerCertificateRequest.cs,v
retrieving revision 1.5
retrieving revision 1.6
diff -C2 -d -r1.5 -r1.6
*** TlsServerCertificateRequest.cs	22 Oct 2003 11:48:08 -0000	1.5
--- TlsServerCertificateRequest.cs	3 Nov 2003 12:35:56 -0000	1.6
***************
*** 72,80 ****
  			int typesCount = this.ReadByte();
  						
! 			certificateTypes = new TlsClientCertificateType[typesCount];
  
  			for (int i = 0; i < typesCount; i++)
  			{
! 				certificateTypes[i] = (TlsClientCertificateType)this.ReadByte();
  			}
  
--- 72,80 ----
  			int typesCount = this.ReadByte();
  						
! 			this.certificateTypes = new TlsClientCertificateType[typesCount];
  
  			for (int i = 0; i < typesCount; i++)
  			{
! 				this.certificateTypes[i] = (TlsClientCertificateType)this.ReadByte();
  			}
  
***************
*** 90,106 ****
  			 * attributeValue ANY }
  			 */
! 			int		tmp = this.ReadInt16();
! 			ASN1	rdn = new ASN1(this.ReadBytes(this.ReadInt16()));
  
! 			distinguisedNames = new string[rdn.Count];
  
! 			#warning "needs testing"
! 			for (int i = 0; i < rdn.Count; i++)
! 			{
! 				// element[0] = attributeType
! 				// element[1] = attributeValue
! 				ASN1 element = new ASN1(rdn[i].Value);
  
! 				distinguisedNames[i] = Encoding.UTF8.GetString(element[1].Value);
  			}
  		}
--- 90,108 ----
  			 * attributeValue ANY }
  			 */
! 			if (this.ReadInt16() != 0)
! 			{
! 				ASN1	rdn = new ASN1(this.ReadBytes(this.ReadInt16()));
  
! 				distinguisedNames = new string[rdn.Count];
  
! 				#warning "needs testing"
! 				for (int i = 0; i < rdn.Count; i++)
! 				{
! 					// element[0] = attributeType
! 					// element[1] = attributeValue
! 					ASN1 element = new ASN1(rdn[i].Value);
  
! 					distinguisedNames[i] = Encoding.UTF8.GetString(element[1].Value);
! 				}
  			}
  		}

From: <car...@us...> - 2003-11-03 11:51:06

Update of /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client
In directory sc8-pr-cvs1:/tmp/cvs-serv15654

Modified Files:
	TlsServerCertificate.cs 
Log Message:
Minor change on server certificate date validation

Index: TlsServerCertificate.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client/TlsServerCertificate.cs,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -d -r1.7 -r1.8
*** TlsServerCertificate.cs	28 Oct 2003 16:12:30 -0000	1.7
--- TlsServerCertificate.cs	3 Nov 2003 11:51:03 -0000	1.8
***************
*** 111,115 ****
  
  			// 1 step : Validate dates
! 			if (!certificate.WasCurrent(System.DateTime.Now))
  			{
  				throw Session.CreateException("Certificate received from the server expired.");
--- 111,115 ----
  
  			// 1 step : Validate dates
! 			if (!certificate.IsCurrent)
  			{
  				throw Session.CreateException("Certificate received from the server expired.");

From: <car...@us...> - 2003-11-03 11:50:30

Update of /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client
In directory sc8-pr-cvs1:/tmp/cvs-serv15516

Modified Files:
	TlsClientCertificateVerify.cs 
Log Message:
Change on signature generation

Index: TlsClientCertificateVerify.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client/TlsClientCertificateVerify.cs,v
retrieving revision 1.6
retrieving revision 1.7
diff -C2 -d -r1.6 -r1.7
*** TlsClientCertificateVerify.cs	3 Nov 2003 10:45:30 -0000	1.6
--- TlsClientCertificateVerify.cs	3 Nov 2003 11:50:27 -0000	1.7
***************
*** 80,85 ****
  
  				// Write the signature
! 				RSAPKCS1SignatureFormatter sf = new RSAPKCS1SignatureFormatter(rsa);
! 				sf.SetHashAlgorithm(c.SignatureAlgorithm);
  
  				Write(sf.CreateSignature(hash.Hash));
--- 80,105 ----
  
  				// Write the signature
! 				RSAPKCS1SignatureFormatter sf = new RSAPKCS1SignatureFormatter(rsa);				
! 				switch (c.SignatureAlgorithm) 
! 				{
! 					// MD2 with RSA encryption 
! 					case "1.2.840.113549.1.1.2":
! 						// maybe someone installed MD2 ?
! 						sf.SetHashAlgorithm("MD2");
! 						break;
! 					
! 					// MD5 with RSA encryption 
! 					case "1.2.840.113549.1.1.4":
! 						sf.SetHashAlgorithm("MD5");
! 						break;
! 					
! 					// SHA-1 with RSA Encryption 
! 					case "1.2.840.113549.1.1.5":
! 						sf.SetHashAlgorithm("SHA1");
! 						break;
! 					
! 					default:
! 						throw this.Session.CreateException("Unsupported hash algorithm: " + c.SignatureAlgorithm);
! 				}
  
  				Write(sf.CreateSignature(hash.Hash));

From: <car...@us...> - 2003-11-03 10:45:33

Update of /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client
In directory sc8-pr-cvs1:/tmp/cvs-serv5961

Modified Files:
	TlsClientCertificate.cs TlsClientCertificateVerify.cs 
Log Message:
Fixed typos with latest commits

Index: TlsClientCertificate.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client/TlsClientCertificate.cs,v
retrieving revision 1.6
retrieving revision 1.7
diff -C2 -d -r1.6 -r1.7
*** TlsClientCertificate.cs	3 Nov 2003 10:33:50 -0000	1.6
--- TlsClientCertificate.cs	3 Nov 2003 10:45:30 -0000	1.7
***************
*** 59,63 ****
  		protected override void ProcessAsTls1()
  		{
! 			#region "Send only the appropiate type of certificate"
  			
  			// Write client certificates information to a stream
--- 59,63 ----
  		protected override void ProcessAsTls1()
  		{
! 			#warning "Send only the appropiate type of certificate"
  			
  			// Write client certificates information to a stream

Index: TlsClientCertificateVerify.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client/TlsClientCertificateVerify.cs,v
retrieving revision 1.5
retrieving revision 1.6
diff -C2 -d -r1.5 -r1.6
*** TlsClientCertificateVerify.cs	3 Nov 2003 10:33:50 -0000	1.5
--- TlsClientCertificateVerify.cs	3 Nov 2003 10:45:30 -0000	1.6
***************
*** 28,32 ****
  using System.Security.Cryptography;
  using Mono.Security.Cryptography;
- using Mono.Security.Cryptography.X509Certificates as X509;
  
  namespace Mono.Security.Protocol.Tls.Handshake.Client
--- 28,31 ----
***************
*** 64,69 ****
  			foreach (X509Certificate cert in Session.Settings.Certificates)
  			{
! 				HashAlgorithm			hash = new MD5SHa1CryptoServiceProvider();
! 				X509.X509Certificate	c	 = new X509.X509Certificate(cert.GetRawCertData);
  				RSA						rsa	 = c.RSA;
  				RSAParameters			p	 = rsa.ExportParameters(false);
--- 63,68 ----
  			foreach (X509Certificate cert in Session.Settings.Certificates)
  			{
! 				HashAlgorithm			hash = new MD5SHA1CryptoServiceProvider();
! 				X509.X509Certificate	c	 = new X509.X509Certificate(cert.GetRawCertData());
  				RSA						rsa	 = c.RSA;
  				RSAParameters			p	 = rsa.ExportParameters(false);
***************
*** 76,85 ****
  				data.Write(p.Exponent);
  
! 				hash.ComputeHash(data.ToArray(), 0, data.Length);
  
  				data.Reset();
  
  				// Write the signature
! 				RSAPKCS1SignatureFormatter sf = RSAPKCS1SignatureFormatter(rsa);
  				sf.SetHashAlgorithm(c.SignatureAlgorithm);
  
--- 75,84 ----
  				data.Write(p.Exponent);
  
! 				hash.ComputeHash(data.ToArray(), 0, (int)data.Length);
  
  				data.Reset();
  
  				// Write the signature
! 				RSAPKCS1SignatureFormatter sf = new RSAPKCS1SignatureFormatter(rsa);
  				sf.SetHashAlgorithm(c.SignatureAlgorithm);

[pgsqlclient-checkins] pgsqlclient_10/Mono.Security.Protocol.Tls changelog.txt,1.4,1.5

From: <car...@us...> - 2003-11-03 10:34:22

Update of /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls
In directory sc8-pr-cvs1:/tmp/cvs-serv4311

Modified Files:
	changelog.txt 
Log Message:
Updated changelog.txt

Index: changelog.txt
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/changelog.txt,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** changelog.txt	3 Nov 2003 08:57:05 -0000	1.4
--- changelog.txt	3 Nov 2003 10:34:19 -0000	1.5
***************
*** 6,14 ****
  	* TlsHandshakeMessages.cs:
  	
! 			- Removed file.
  			
  	* Mono.Security.Cryptography/MD5SHA1CryptoServiceProvider.cs:
  	
! 			- New class for md5-sha hash calculation.
  			
  	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientFinished.cs:
--- 6,14 ----
  	* TlsHandshakeMessages.cs:
  	
! 		- Removed file.
  			
  	* Mono.Security.Cryptography/MD5SHA1CryptoServiceProvider.cs:
  	
! 		- New class for md5-sha hash calculation.
  			
  	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientFinished.cs:
***************
*** 17,25 ****
  	* Mono.Security.Protocol.Tls.Handshake.Client/TlsHandshakeMessage.cs:
  	
! 			- Make use of new MD5SHA1CryptoServiceProvider class.
  			
  	* TlsSessionContext.cs:
  	
! 			- Changed handshakeHashes member to be an TlsStream.
  
  2003-10-28 Carlos Guzmán Álvarez <car...@te...>
--- 17,35 ----
  	* Mono.Security.Protocol.Tls.Handshake.Client/TlsHandshakeMessage.cs:
  	
! 		- Make use of new MD5SHA1CryptoServiceProvider class.
! 		
! 	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientCertificateVerify.cs:
! 	
! 		- Added initial implementation (not finished).
! 			
! 	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerKeyExchange.cs:
! 	
! 		- Minor change to message processing.
! 
! 		- Changed verify method name to verifySignature.
  			
  	* TlsSessionContext.cs:
  	
! 		- Changed handshakeHashes member to be an TlsStream.
  
  2003-10-28 Carlos Guzmán Álvarez <car...@te...>

[pgsqlclient-checkins] pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client TlsClientCertificate.cs,1.5,1.6 TlsClientCertificateVerify.cs,1.4,1.5 TlsClientFinished.cs,1.8,1.9 TlsServerKeyExchange.cs,1.8,1.9

From: <car...@us...> - 2003-11-03 10:33:53

Update of /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client
In directory sc8-pr-cvs1:/tmp/cvs-serv4215

Modified Files:
	TlsClientCertificate.cs TlsClientCertificateVerify.cs 
	TlsClientFinished.cs TlsServerKeyExchange.cs 
Log Message:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientCertificateVerify.cs:
	
		- Added initial implementation (not finished).
			
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerKeyExchange.cs:
	
		- Minor change to message processing.

		- Changed verify method name to verifySignature.


Index: TlsClientCertificate.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client/TlsClientCertificate.cs,v
retrieving revision 1.5
retrieving revision 1.6
diff -C2 -d -r1.5 -r1.6
*** TlsClientCertificate.cs	22 Oct 2003 11:48:08 -0000	1.5
--- TlsClientCertificate.cs	3 Nov 2003 10:33:50 -0000	1.6
***************
*** 54,64 ****
  		protected override void ProcessAsSsl3()
  		{
! 			throw new NotSupportedException();
  		}
  
  		protected override void ProcessAsTls1()
  		{
! 			#warning "Check which type of certificates has been requested by the server"
! 
  			// Write client certificates information to a stream
  			TlsStream stream = new TlsStream();
--- 54,64 ----
  		protected override void ProcessAsSsl3()
  		{
! 			this.ProcessAsTls1();
  		}
  
  		protected override void ProcessAsTls1()
  		{
! 			#region "Send only the appropiate type of certificate"
! 			
  			// Write client certificates information to a stream
  			TlsStream stream = new TlsStream();

Index: TlsClientCertificateVerify.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client/TlsClientCertificateVerify.cs,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** TlsClientCertificateVerify.cs	3 Nov 2003 08:53:20 -0000	1.4
--- TlsClientCertificateVerify.cs	3 Nov 2003 10:33:50 -0000	1.5
***************
*** 26,29 ****
--- 26,33 ----
  using System.Security.Cryptography.X509Certificates;
  
+ using System.Security.Cryptography;
+ using Mono.Security.Cryptography;
+ using Mono.Security.Cryptography.X509Certificates as X509;
+ 
  namespace Mono.Security.Protocol.Tls.Handshake.Client
  {
***************
*** 58,62 ****
  		protected override void ProcessAsTls1()
  		{
! 			throw new NotSupportedException();
  		}
  
--- 62,89 ----
  		protected override void ProcessAsTls1()
  		{
! 			foreach (X509Certificate cert in Session.Settings.Certificates)
! 			{
! 				HashAlgorithm			hash = new MD5SHa1CryptoServiceProvider();
! 				X509.X509Certificate	c	 = new X509.X509Certificate(cert.GetRawCertData);
! 				RSA						rsa	 = c.RSA;
! 				RSAParameters			p	 = rsa.ExportParameters(false);
! 				TlsStream				data = new TlsStream();
! 
! 				data.Write(this.Session.Context.RandomCS);
! 				data.Write((short)p.Modulus.Length);
! 				data.Write(p.Modulus);
! 				data.Write((short)p.Exponent.Length);
! 				data.Write(p.Exponent);
! 
! 				hash.ComputeHash(data.ToArray(), 0, data.Length);
! 
! 				data.Reset();
! 
! 				// Write the signature
! 				RSAPKCS1SignatureFormatter sf = RSAPKCS1SignatureFormatter(rsa);
! 				sf.SetHashAlgorithm(c.SignatureAlgorithm);
! 
! 				Write(sf.CreateSignature(hash.Hash));
! 			}
  		}
  

Index: TlsClientFinished.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client/TlsClientFinished.cs,v
retrieving revision 1.8
retrieving revision 1.9
diff -C2 -d -r1.8 -r1.9
*** TlsClientFinished.cs	3 Nov 2003 08:53:20 -0000	1.8
--- TlsClientFinished.cs	3 Nov 2003 10:33:50 -0000	1.9
***************
*** 53,56 ****
--- 53,79 ----
  		#region PROTECTED_METHODS
  
+ 		protected override void ProcessAsSsl3()
+ 		{
+ 			this.Write(computeSslHash("MD5", Session.Context.HandshakeHashes.ToArray(), 0x434C4E54));
+ 			this.Write(computeSslHash("SHA1", Session.Context.HandshakeHashes.ToArray(), 0x434C4E54));
+ 		}
+ 
+ 		protected override void ProcessAsTls1()
+ 		{
+ 			// Compute handshake messages hash
+ 			HashAlgorithm hash = new MD5SHA1CryptoServiceProvider();
+ 			hash.ComputeHash(
+ 				Session.Context.HandshakeHashes.ToArray(),
+ 				0,
+ 				(int)Session.Context.HandshakeHashes.Length);
+ 
+ 			// Write message
+ 			Write(Session.Context.Cipher.PRF(Session.Context.MasterSecret, "client finished", hash.Hash, 12));
+ 		}
+ 
+ 		#endregion
+ 
+ 		#region PRIVATE_METHODS
+ 
  		private byte[] computeSslHash(string hashName, byte[] hashes, int sender)
  		{
***************
*** 81,102 ****
  
  			return blockHash;
- 		}
- 
- 		protected override void ProcessAsSsl3()
- 		{
- 			this.Write(computeSslHash("MD5", Session.Context.HandshakeHashes.ToArray(), 0x434C4E54));
- 			this.Write(computeSslHash("SHA1", Session.Context.HandshakeHashes.ToArray(), 0x434C4E54));
- 		}
- 
- 		protected override void ProcessAsTls1()
- 		{
- 			HashAlgorithm hash = new MD5SHA1CryptoServiceProvider();
- 			hash.ComputeHash(
- 				Session.Context.HandshakeHashes.ToArray(),
- 				0,
- 				(int)Session.Context.HandshakeHashes.Length);
- 
- 			// Write message contents
- 			Write(Session.Context.Cipher.PRF(Session.Context.MasterSecret, "client finished", hash.Hash, 12));
  		}
  
--- 104,107 ----

Index: TlsServerKeyExchange.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client/TlsServerKeyExchange.cs,v
retrieving revision 1.8
retrieving revision 1.9
diff -C2 -d -r1.8 -r1.9
*** TlsServerKeyExchange.cs	3 Nov 2003 08:53:20 -0000	1.8
--- TlsServerKeyExchange.cs	3 Nov 2003 10:33:50 -0000	1.9
***************
*** 45,49 ****
  			: base(session, TlsHandshakeType.ServerKeyExchange, buffer)
  		{
! 			verify();
  		}
  
--- 45,49 ----
  			: base(session, TlsHandshakeType.ServerKeyExchange, buffer)
  		{
! 			this.verifySignature();
  		}
  
***************
*** 67,71 ****
  		protected override void ProcessAsSsl3()
  		{
! 			throw new NotSupportedException();
  		}
  
--- 67,71 ----
  		protected override void ProcessAsSsl3()
  		{
! 			this.ProcessAsTls1();
  		}
  
***************
*** 75,88 ****
  			
  			// Read modulus
! 			short length		= this.ReadInt16();
! 			rsaParams.Modulus	= this.ReadBytes(length);
  
  			// Read exponent
! 			length				= this.ReadInt16();
! 			rsaParams.Exponent	= this.ReadBytes(length);
  
  			// Read signed params
! 			length				= this.ReadInt16();
! 			signedParams		= this.ReadBytes(length);
  		}
  
--- 75,85 ----
  			
  			// Read modulus
! 			rsaParams.Modulus	= this.ReadBytes(this.ReadInt16());
  
  			// Read exponent
! 			rsaParams.Exponent	= this.ReadBytes(this.ReadInt16());
  
  			// Read signed params
! 			signedParams		= this.ReadBytes(this.ReadInt16());
  		}
  
***************
*** 91,95 ****
  		#region PRIVATE_METHODS
  
! 		private void verify()
  		{
  			HashAlgorithm hash = new MD5SHA1CryptoServiceProvider();
--- 88,92 ----
  		#region PRIVATE_METHODS
  
! 		private void verifySignature()
  		{
  			HashAlgorithm hash = new MD5SHA1CryptoServiceProvider();
***************
*** 108,116 ****
  			stream.Reset();
  
! 			// Calculate signature
  			RSA rsa = new RSACryptoServiceProvider(rsaParams.Modulus.Length << 3);
  			rsa.ImportParameters(rsaParams);
! 
! 			// Verify Signature
  			X509Certificate certificate = this.Session.Context.ServerSettings.ServerCertificates[0];
  			certificate.CheckSignature(hash.Hash, "SHA1", this.signedParams);
--- 105,112 ----
  			stream.Reset();
  
! 			// Verify Signature
  			RSA rsa = new RSACryptoServiceProvider(rsaParams.Modulus.Length << 3);
  			rsa.ImportParameters(rsaParams);
! 			
  			X509Certificate certificate = this.Session.Context.ServerSettings.ServerCertificates[0];
  			certificate.CheckSignature(hash.Hash, "SHA1", this.signedParams);

[pgsqlclient-checkins] pgsqlclient_10/Mono.Security.Protocol.Tls changelog.txt,1.3,1.4

From: <car...@us...> - 2003-11-03 08:57:08

Update of /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls
In directory sc8-pr-cvs1:/tmp/cvs-serv18348

Modified Files:
	changelog.txt 
Log Message:
2003-11-03 Carlos Guzmán Álvarez <car...@te...>

	* TlsHandshakeMessages.cs:
	
			- Removed file.
			
	* Mono.Security.Cryptography/MD5SHA1CryptoServiceProvider.cs:
	
			- New class for md5-sha hash calculation.
			
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientFinished.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerFinished.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerKeyExchange.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsHandshakeMessage.cs:
	
			- Make use of new MD5SHA1CryptoServiceProvider class.
			
	* TlsSessionContext.cs:
	
			- Changed handshakeHashes member to be an TlsStream.

Index: changelog.txt
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/changelog.txt,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** changelog.txt	28 Oct 2003 16:41:25 -0000	1.3
--- changelog.txt	3 Nov 2003 08:57:05 -0000	1.4
***************
*** 2,5 ****
--- 2,26 ----
  ---------------   -----------   -----------------------------------------
  
+ 2003-11-03 Carlos Guzmán Álvarez <car...@te...>
+ 
+ 	* TlsHandshakeMessages.cs:
+ 	
+ 			- Removed file.
+ 			
+ 	* Mono.Security.Cryptography/MD5SHA1CryptoServiceProvider.cs:
+ 	
+ 			- New class for md5-sha hash calculation.
+ 			
+ 	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientFinished.cs:
+ 	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerFinished.cs:
+ 	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerKeyExchange.cs:
+ 	* Mono.Security.Protocol.Tls.Handshake.Client/TlsHandshakeMessage.cs:
+ 	
+ 			- Make use of new MD5SHA1CryptoServiceProvider class.
+ 			
+ 	* TlsSessionContext.cs:
+ 	
+ 			- Changed handshakeHashes member to be an TlsStream.
+ 
  2003-10-28 Carlos Guzmán Álvarez <car...@te...>

[pgsqlclient-checkins] pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls TlsSessionContext.cs,1.9,1.10 TlsSocket.cs,1.10,1.11

From: <car...@us...> - 2003-11-03 08:56:49

Update of /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls
In directory sc8-pr-cvs1:/tmp/cvs-serv18233

Modified Files:
	TlsSessionContext.cs TlsSocket.cs 
Log Message:
2003-11-03 Carlos Guzmán Álvarez <car...@te...>

	* TlsHandshakeMessages.cs:
	
			- Removed file.
			
	* Mono.Security.Cryptography/MD5SHA1CryptoServiceProvider.cs:
	
			- New class for md5-sha hash calculation.
			
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientFinished.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerFinished.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerKeyExchange.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsHandshakeMessage.cs:
	
			- Make use of new MD5SHA1CryptoServiceProvider class.
			
	* TlsSessionContext.cs:
	
			- Changed handshakeHashes member to be an TlsStream.

Index: TlsSessionContext.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/TlsSessionContext.cs,v
retrieving revision 1.9
retrieving revision 1.10
diff -C2 -d -r1.9 -r1.10
*** TlsSessionContext.cs	21 Oct 2003 20:04:10 -0000	1.9
--- TlsSessionContext.cs	3 Nov 2003 08:56:46 -0000	1.10
***************
*** 75,79 ****
  		
  		// Handshake hashes
! 		private TlsHandshakeHashes	handshakeHashes;
  		
  		#endregion
--- 75,79 ----
  		
  		// Handshake hashes
! 		private TlsStream			handshakeHashes;
  		
  		#endregion
***************
*** 141,145 ****
  		}
  
! 		public TlsHandshakeHashes HandshakeHashes
  		{
  			get { return this.handshakeHashes; }
--- 141,145 ----
  		}
  
! 		public TlsStream HandshakeHashes
  		{
  			get { return this.handshakeHashes; }
***************
*** 233,237 ****
  			this.compressionMethod	= TlsCompressionMethod.None;
  			this.serverSettings		= new TlsServerSettings();
! 			this.handshakeHashes	= new TlsHandshakeHashes();
  		}
  
--- 233,237 ----
  			this.compressionMethod	= TlsCompressionMethod.None;
  			this.serverSettings		= new TlsServerSettings();
! 			this.handshakeHashes	= new TlsStream();
  		}
  

Index: TlsSocket.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/TlsSocket.cs,v
retrieving revision 1.10
retrieving revision 1.11
diff -C2 -d -r1.10 -r1.11
*** TlsSocket.cs	24 Oct 2003 09:39:21 -0000	1.10
--- TlsSocket.cs	3 Nov 2003 08:56:46 -0000	1.11
***************
*** 252,256 ****
  					}
  					// Update handshakes of current messages
! 					this.session.Context.HandshakeHashes.Update(message.ToArray());
  					break;
  
--- 252,256 ----
  					}
  					// Update handshakes of current messages
! 					this.session.Context.HandshakeHashes.Write(message.ToArray());
  					break;

[pgsqlclient-checkins] pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security/Mono.Security.Cryptography MD5SHA1CryptoServiceProvider.cs,NONE,1.1

From: <car...@us...> - 2003-11-03 08:54:04

Update of /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security/Mono.Security.Cryptography
In directory sc8-pr-cvs1:/tmp/cvs-serv17820

Added Files:
	MD5SHA1CryptoServiceProvider.cs 
Log Message:
2003-11-03 Carlos Guzmán Álvarez <car...@te...>

	* TlsHandshakeMessages.cs:
	
			- Removed file.
			
	* Mono.Security.Cryptography/MD5SHA1CryptoServiceProvider.cs:
	
			- New class for md5-sha hash calculation.
			
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientFinished.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerFinished.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerKeyExchange.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsHandshakeMessage.cs:
	
			- Make use of new MD5SHA1CryptoServiceProvider class.
			
	* TlsSessionContext.cs:
	
			- Changed handshakeHashes member to be an TlsStream.

--- NEW FILE: MD5SHA1CryptoServiceProvider.cs ---
(This appears to be a binary file; contents omitted.)

[pgsqlclient-checkins] pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client TlsClientCertificateVerify.cs,1.3,1.4 TlsClientFinished.cs,1.7,1.8 TlsServerFinished.cs,1.8,1.9 TlsServerKeyExchange.cs,1.7,1.8

From: <car...@us...> - 2003-11-03 08:53:23

Update of /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client
In directory sc8-pr-cvs1:/tmp/cvs-serv17711/Mono.Security.Protocol.Tls.Handshake.Client

Modified Files:
	TlsClientCertificateVerify.cs TlsClientFinished.cs 
	TlsServerFinished.cs TlsServerKeyExchange.cs 
Log Message:
2003-11-03 Carlos Guzmán Álvarez <car...@te...>

	* TlsHandshakeMessages.cs:
	
			- Removed file.
			
	* Mono.Security.Cryptography/MD5SHA1CryptoServiceProvider.cs:
	
			- New class for md5-sha hash calculation.
			
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientFinished.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerFinished.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerKeyExchange.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsHandshakeMessage.cs:
	
			- Make use of new MD5SHA1CryptoServiceProvider class.
			
	* TlsSessionContext.cs:
	
			- Changed handshakeHashes member to be an TlsStream.

Index: TlsClientCertificateVerify.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client/TlsClientCertificateVerify.cs,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** TlsClientCertificateVerify.cs	28 Oct 2003 16:12:30 -0000	1.3
--- TlsClientCertificateVerify.cs	3 Nov 2003 08:53:20 -0000	1.4
***************
*** 53,62 ****
  		protected override void ProcessAsSsl3()
  		{
! 			this.ProcessAsTls1();
  		}
  
  		protected override void ProcessAsTls1()
  		{
- 			#warning "Process message here"
  			throw new NotSupportedException();
  		}
--- 53,61 ----
  		protected override void ProcessAsSsl3()
  		{
! 			throw new NotSupportedException();
  		}
  
  		protected override void ProcessAsTls1()
  		{
  			throw new NotSupportedException();
  		}

Index: TlsClientFinished.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client/TlsClientFinished.cs,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -d -r1.7 -r1.8
*** TlsClientFinished.cs	22 Oct 2003 11:48:08 -0000	1.7
--- TlsClientFinished.cs	3 Nov 2003 08:53:20 -0000	1.8
***************
*** 26,29 ****
--- 26,31 ----
  using System.Security.Cryptography;
  
+ using Mono.Security.Cryptography;
+ 
  namespace Mono.Security.Protocol.Tls.Handshake.Client
  {
***************
*** 83,106 ****
  		protected override void ProcessAsSsl3()
  		{
! 			this.Write(computeSslHash("MD5", Session.Context.HandshakeHashes.Messages, 0x434C4E54));
! 			this.Write(computeSslHash("SHA1", Session.Context.HandshakeHashes.Messages, 0x434C4E54));
! 			
! 			Session.Context.HandshakeHashes.Reset();
  		}
  
  		protected override void ProcessAsTls1()
  		{
! 			// Get hashes of handshake messages
! 			TlsStream hashes = new TlsStream();
! 
! 			hashes.Write(Session.Context.HandshakeHashes.GetMD5Hash());
! 			hashes.Write(Session.Context.HandshakeHashes.GetSHAHash());
  
  			// Write message contents
! 			Write(Session.Context.Cipher.PRF(Session.Context.MasterSecret, "client finished", hashes.ToArray(), 12));
! 
! 			// Reset data
! 			hashes.Reset();
! 			Session.Context.HandshakeHashes.Reset();
  		}
  
--- 85,102 ----
  		protected override void ProcessAsSsl3()
  		{
! 			this.Write(computeSslHash("MD5", Session.Context.HandshakeHashes.ToArray(), 0x434C4E54));
! 			this.Write(computeSslHash("SHA1", Session.Context.HandshakeHashes.ToArray(), 0x434C4E54));
  		}
  
  		protected override void ProcessAsTls1()
  		{
! 			HashAlgorithm hash = new MD5SHA1CryptoServiceProvider();
! 			hash.ComputeHash(
! 				Session.Context.HandshakeHashes.ToArray(),
! 				0,
! 				(int)Session.Context.HandshakeHashes.Length);
  
  			// Write message contents
! 			Write(Session.Context.Cipher.PRF(Session.Context.MasterSecret, "client finished", hash.Hash, 12));
  		}
  

Index: TlsServerFinished.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client/TlsServerFinished.cs,v
retrieving revision 1.8
retrieving revision 1.9
diff -C2 -d -r1.8 -r1.9
*** TlsServerFinished.cs	22 Oct 2003 11:48:08 -0000	1.8
--- TlsServerFinished.cs	3 Nov 2003 08:53:20 -0000	1.9
***************
*** 26,29 ****
--- 26,31 ----
  using System.Security.Cryptography;
  
+ using Mono.Security.Cryptography;
+ 
  namespace Mono.Security.Protocol.Tls.Handshake.Client
  {
***************
*** 59,71 ****
  		protected override void ProcessAsTls1()
  		{
! 			byte[]		serverPRF	= this.ReadBytes((int)Length);
! 			TlsStream	hashes		= new TlsStream();
! 
! 			hashes.Write(this.Session.Context.HandshakeHashes.GetMD5Hash());
! 			hashes.Write(this.Session.Context.HandshakeHashes.GetSHAHash());
  
! 			byte[] clientPRF = this.Session.Context.Cipher.PRF(this.Session.Context.MasterSecret, "server finished", hashes.ToArray(), 12);
  
! 			hashes.Reset();
  
  			// Check server prf against client prf
--- 61,73 ----
  		protected override void ProcessAsTls1()
  		{
! 			byte[]			serverPRF	= this.ReadBytes((int)Length);
! 			HashAlgorithm	hash		= new MD5SHA1CryptoServiceProvider();
  
! 			hash.ComputeHash(
! 				Session.Context.HandshakeHashes.ToArray(), 
! 				0,
! 				(int)Session.Context.HandshakeHashes.Length);
  
! 			byte[] clientPRF = this.Session.Context.Cipher.PRF(this.Session.Context.MasterSecret, "server finished", hash.Hash, 12);
  
  			// Check server prf against client prf
***************
*** 82,86 ****
  			}
  
! 			this.Session.Context.HandshakeHashes.Clear();
  		}
  
--- 84,89 ----
  			}
  
! 			// Reset Hahdshake messages information
! 			this.Session.Context.HandshakeHashes.Reset();
  		}
  

Index: TlsServerKeyExchange.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client/TlsServerKeyExchange.cs,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -d -r1.7 -r1.8
*** TlsServerKeyExchange.cs	28 Oct 2003 16:12:30 -0000	1.7
--- TlsServerKeyExchange.cs	3 Nov 2003 08:53:20 -0000	1.8
***************
*** 26,29 ****
--- 26,30 ----
  using System.Security.Cryptography;
  
+ using Mono.Security.Cryptography;
  using Mono.Security.X509;
  
***************
*** 92,97 ****
  		private void verify()
  		{
! 			HashAlgorithm md5 = new MD5CryptoServiceProvider();
! 			HashAlgorithm sha = new SHA1CryptoServiceProvider();
  
  			// Create server params array
--- 93,97 ----
  		private void verify()
  		{
! 			HashAlgorithm hash = new MD5SHA1CryptoServiceProvider();
  
  			// Create server params array
***************
*** 103,114 ****
  			stream.Write(rsaParams.Exponent.Length);
  			stream.Write(rsaParams.Exponent);
- 			byte[] serverParams = stream.ToArray();
- 			stream.Reset();
  
! 			// Compute md5 and sha hashes
! 			TlsStream hash = new TlsStream();
  
! 			hash.Write(md5.ComputeHash(serverParams, 0, serverParams.Length));
! 			hash.Write(sha.ComputeHash(serverParams, 0, serverParams.Length));
  
  			// Calculate signature
--- 103,110 ----
  			stream.Write(rsaParams.Exponent.Length);
  			stream.Write(rsaParams.Exponent);
  
! 			hash.ComputeHash(stream.ToArray());
  
! 			stream.Reset();
  
  			// Calculate signature
***************
*** 118,122 ****
  			// Verify Signature
  			X509Certificate certificate = this.Session.Context.ServerSettings.ServerCertificates[0];
! 			certificate.CheckSignature(hash.ToArray(), "SHA1", this.signedParams);
  		}
  
--- 114,118 ----
  			// Verify Signature
  			X509Certificate certificate = this.Session.Context.ServerSettings.ServerCertificates[0];
! 			certificate.CheckSignature(hash.Hash, "SHA1", this.signedParams);
  		}

[pgsqlclient-checkins] pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake TlsHandshakeMessage.cs,1.7,1.8 TlsHandshakeHashes.cs,1.3,NONE

From: <car...@us...> - 2003-11-03 08:53:23

Update of /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake
In directory sc8-pr-cvs1:/tmp/cvs-serv17711

Modified Files:
	TlsHandshakeMessage.cs 
Removed Files:
	TlsHandshakeHashes.cs 
Log Message:
2003-11-03 Carlos Guzmán Álvarez <car...@te...>

	* TlsHandshakeMessages.cs:
	
			- Removed file.
			
	* Mono.Security.Cryptography/MD5SHA1CryptoServiceProvider.cs:
	
			- New class for md5-sha hash calculation.
			
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientFinished.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerFinished.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerKeyExchange.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsHandshakeMessage.cs:
	
			- Make use of new MD5SHA1CryptoServiceProvider class.
			
	* TlsSessionContext.cs:
	
			- Changed handshakeHashes member to be an TlsStream.

Index: TlsHandshakeMessage.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/TlsHandshakeMessage.cs,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -d -r1.7 -r1.8
*** TlsHandshakeMessage.cs	20 Oct 2003 10:00:35 -0000	1.7
--- TlsHandshakeMessage.cs	3 Nov 2003 08:53:20 -0000	1.8
***************
*** 111,115 ****
  			if (CanWrite)
  			{
! 				this.session.Context.HandshakeHashes.Update(this.EncodeMessage());
  				this.Reset();
  			}
--- 111,115 ----
  			if (CanWrite)
  			{
! 				this.session.Context.HandshakeHashes.Write(this.EncodeMessage());
  				this.Reset();
  			}

--- TlsHandshakeHashes.cs DELETED ---

[pgsqlclient-checkins] pgsqlclient_10 changelog.txt,1.67,1.68

From: <car...@us...> - 2003-11-01 10:31:32

Update of /cvsroot/pgsqlclient/pgsqlclient_10
In directory sc8-pr-cvs1:/tmp/cvs-serv16495

Modified Files:
	changelog.txt 
Log Message:
2003-11-01 Alban Colley <albancolley at users.sourceforge.net>


	* source/NPgClient/PgStatement.cs:
	* source/NPgClient/PgDbClient.cs:

		- Ref Cursor + Fetch Patch ( Patch #832503 )

Index: changelog.txt
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/changelog.txt,v
retrieving revision 1.67
retrieving revision 1.68
diff -C2 -d -r1.67 -r1.68
*** changelog.txt	28 Oct 2003 16:41:14 -0000	1.67
--- changelog.txt	1 Nov 2003 10:31:29 -0000	1.68
***************
*** 3,6 ****
--- 3,15 ----
  
  
+ 2003-11-01 Alban Colley <albancolley at users.sourceforge.net>
+ 
+ 
+ 	* source/NPgClient/PgStatement.cs:
+ 	* source/NPgClient/PgDbClient.cs:
+ 
+ 		- Ref Cursor + Fetch Patch ( Patch #832503 )
+ 
+ 
  2003-10-28 Carlos Guzmán Álvarez <car...@te...>

[pgsqlclient-checkins] pgsqlclient_10/PostgreSql.Data.PgSqlClient/source/NPgClient PgDbClient.cs,1.29,1.30 PgStatement.cs,1.8,1.9

From: <car...@us...> - 2003-11-01 10:31:08

Update of /cvsroot/pgsqlclient/pgsqlclient_10/PostgreSql.Data.PgSqlClient/source/NPgClient
In directory sc8-pr-cvs1:/tmp/cvs-serv16429

Modified Files:
	PgDbClient.cs PgStatement.cs 
Log Message:
2003-11-01 Alban Colley <albancolley at users.sourceforge.net>


	* source/NPgClient/PgStatement.cs:
	* source/NPgClient/PgDbClient.cs:

		- Ref Cursor + Fetch Patch ( Patch #832503 )

Index: PgDbClient.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/PostgreSql.Data.PgSqlClient/source/NPgClient/PgDbClient.cs,v
retrieving revision 1.29
retrieving revision 1.30
diff -C2 -d -r1.29 -r1.30
*** PgDbClient.cs	26 Oct 2003 11:32:33 -0000	1.29
--- PgDbClient.cs	1 Nov 2003 10:31:05 -0000	1.30
***************
*** 702,705 ****
--- 702,706 ----
  			types.Add(1562	, "varbit"		, PgDataType.Byte		, 0, 1, 0);
  			types.Add(1700	, "numeric"		, PgDataType.Decimal	, 0, 0, 8);
+ 			types.Add(1790	, "refcursor"	, PgDataType.VarChar	, 0, 0, 0);
  			types.Add(2277	, "anyarray"	, PgDataType.Array		, 0, 1, 8);
  		}

Index: PgStatement.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/PostgreSql.Data.PgSqlClient/source/NPgClient/PgStatement.cs,v
retrieving revision 1.8
retrieving revision 1.9
diff -C2 -d -r1.8 -r1.9
*** PgStatement.cs	21 Sep 2003 22:35:21 -0000	1.8
--- PgStatement.cs	1 Nov 2003 10:31:05 -0000	1.9
***************
*** 660,663 ****
--- 660,664 ----
  			switch (elements[0])
  			{
+ 				case "FETCH":
  				case "SELECT":
  					recordsAffected = -1;
***************
*** 671,675 ****
  				case "DELETE":
  				case "MOVE":
- 				case "FETCH":
  					recordsAffected = Int32.Parse(elements[1]);
  					break;
--- 672,675 ----

[pgsqlclient-checkins] pgsqlclient_10/Mono.Security.Protocol.Tls changelog.txt,1.2,1.3

From: <car...@us...> - 2003-10-28 16:41:37

Update of /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls
In directory sc8-pr-cvs1:/tmp/cvs-serv15456

Modified Files:
	changelog.txt 
Log Message:
Updated changelog.txt

Index: changelog.txt
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/changelog.txt,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** changelog.txt	24 Oct 2003 09:39:57 -0000	1.2
--- changelog.txt	28 Oct 2003 16:41:25 -0000	1.3
***************
*** 2,5 ****
--- 2,23 ----
  ---------------   -----------   -----------------------------------------
  
+ 2003-10-28 Carlos Guzmán Álvarez <car...@te...>
+ 
+ 	* CipherSuite.cs:
+ 	* TlsSessionSettings.cs:
+ 	* TlsServerSettings.cs:
+ 	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientCertificateVerify.cs:
+ 	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientKeyExchange.cs:
+ 	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerCertificate.cs:
+ 	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerKeyExchange.cs:
+ 
+ 		- Added changes for make use of X509 classes from mono.
+ 
+ 	* Mono.Security/ASN1Convert.cs:
+ 	* Mono.Security.X509/*.*:
+ 		
+ 		- New files from mono for allow basic certificate validation.
+ 
+ 
  
  2003-10-21 Carlos Guzmán Álvarez <car...@te...>

[pgsqlclient-checkins] pgsqlclient_10 changelog.txt,1.66,1.67

From: <car...@us...> - 2003-10-28 16:41:18

Update of /cvsroot/pgsqlclient/pgsqlclient_10
In directory sc8-pr-cvs1:/tmp/cvs-serv15422

Modified Files:
	changelog.txt 
Log Message:
Updated changelog.txt

Index: changelog.txt
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/changelog.txt,v
retrieving revision 1.66
retrieving revision 1.67
diff -C2 -d -r1.66 -r1.67
*** changelog.txt	27 Oct 2003 18:47:15 -0000	1.66
--- changelog.txt	28 Oct 2003 16:41:14 -0000	1.67
***************
*** 3,6 ****
--- 3,14 ----
  
  
+ 2003-10-28 Carlos Guzmán Álvarez <car...@te...>
+ 
+ 	* source/NPgClient/PgOutputPacket.cs:
+ 	* source/NPgClient/PgResponsePacket.cs:
+ 
+ 		- Added fix for correct handling of timetz type.
+ 
+ 
  2003-10-27 Carlos Guzmán Álvarez <car...@te...>

[pgsqlclient-checkins] pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls CipherSuite.cs,1.3,1.4 TlsServerSettings.cs,1.1,1.2

From: <car...@us...> - 2003-10-28 16:13:27

Update of /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls
In directory sc8-pr-cvs1:/tmp/cvs-serv10323

Modified Files:
	CipherSuite.cs TlsServerSettings.cs 
Log Message:
2003-10-28 Carlos Guzmán Álvarez <car...@te...>

	* CipherSuite.cs:
	* TlsSessionSettings.cs:
	* TlsServerSettings.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientCertificateVerify.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientKeyExchange.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerCertificate.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerKeyExchange.cs:

		- Added changes for make use of X509 classes from mono.

	* Mono.Security/ASN1Convert.cs:
	* Mono.Security.X509/*.*:
		
		- New files from mono for allow basic certificate validation.

Index: CipherSuite.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/CipherSuite.cs,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** CipherSuite.cs	24 Oct 2003 09:39:21 -0000	1.3
--- CipherSuite.cs	28 Oct 2003 16:13:16 -0000	1.4
***************
*** 27,34 ****
  using System.Text;
  using System.Security.Cryptography;
- using System.Security.Cryptography.X509Certificates;
  
  using Mono.Security;
  using Mono.Security.Cryptography;
  
  namespace Mono.Security.Protocol.Tls
--- 27,34 ----
  using System.Text;
  using System.Security.Cryptography;
  
  using Mono.Security;
  using Mono.Security.Cryptography;
+ using Mono.Security.X509;
  
  namespace Mono.Security.Protocol.Tls
***************
*** 186,211 ****
  		}
  
! 		public RSACryptoServiceProvider CreateRSA(X509Certificate certificate)
  		{
! 			RSAParameters rsaParams = new RSAParameters();
! 
! 			// for RSA m_publickey contains 2 ASN.1 integers
! 			// the modulus and the public exponent
! 			ASN1 pubkey	= new ASN1(certificate.GetPublicKey());
! 			ASN1 modulus = pubkey [0];
! 			if ((modulus == null) || (modulus.Tag != 0x02))
  			{
! 				return null;
  			}
! 			ASN1 exponent = pubkey [1];
! 			if (exponent.Tag != 0x02)
  			{
! 				return null;
  			}
! 
! 			rsaParams.Modulus	= getUnsignedBigInteger(modulus.Value);
! 			rsaParams.Exponent	= exponent.Value;
! 			
! 			return CreateRSA(rsaParams);
  		}
  
--- 186,203 ----
  		}
  
! 		public RSA CreateRSA()
  		{
! 			RSA rsa;
! 			if (this.Context.ServerSettings.ServerKeyExchange)
  			{
! 				rsa = new RSACryptoServiceProvider();
! 				rsa.ImportParameters(this.Context.ServerSettings.RsaParameters);
  			}
! 			else
  			{
! 				rsa = this.Context.ServerSettings.ServerCertificates[0].RSA;
  			}
! 	
! 			return rsa;
  		}
  

Index: TlsServerSettings.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/TlsServerSettings.cs,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** TlsServerSettings.cs	11 Oct 2003 10:04:20 -0000	1.1
--- TlsServerSettings.cs	28 Oct 2003 16:13:16 -0000	1.2
***************
*** 25,30 ****
  using System;
  using System.Security.Cryptography;
- using System.Security.Cryptography.X509Certificates;
  
  using Mono.Security.Protocol.Tls.Handshake;
  
--- 25,30 ----
  using System;
  using System.Security.Cryptography;
  
+ using Mono.Security.X509;
  using Mono.Security.Protocol.Tls.Handshake;

[pgsqlclient-checkins] pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client TlsClientCertificateVerify.cs,1.2,1.3 TlsClientKeyExchange.cs,1.8,1.9 TlsServerCertificate.cs,1.6,1.7 TlsServerKeyExchange.cs,1.6,1.7

From: <car...@us...> - 2003-10-28 16:12:45

Update of /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client
In directory sc8-pr-cvs1:/tmp/cvs-serv9838

Modified Files:
	TlsClientCertificateVerify.cs TlsClientKeyExchange.cs 
	TlsServerCertificate.cs TlsServerKeyExchange.cs 
Log Message:
2003-10-28 Carlos Guzmán Álvarez <car...@te...>

	* CipherSuite.cs:
	* TlsSessionSettings.cs:
	* TlsServerSettings.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientCertificateVerify.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientKeyExchange.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerCertificate.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerKeyExchange.cs:

		- Added changes for make use of X509 classes from mono.

	* Mono.Security/ASN1Convert.cs:
	* Mono.Security.X509/*.*:
		
		- New files from mono for allow basic certificate validation.

Index: TlsClientCertificateVerify.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client/TlsClientCertificateVerify.cs,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** TlsClientCertificateVerify.cs	16 Oct 2003 14:25:57 -0000	1.2
--- TlsClientCertificateVerify.cs	28 Oct 2003 16:12:30 -0000	1.3
***************
*** 53,57 ****
  		protected override void ProcessAsSsl3()
  		{
! 			throw new NotSupportedException();
  		}
  
--- 53,57 ----
  		protected override void ProcessAsSsl3()
  		{
! 			this.ProcessAsTls1();
  		}
  
***************
*** 59,62 ****
--- 59,63 ----
  		{
  			#warning "Process message here"
+ 			throw new NotSupportedException();
  		}
  

Index: TlsClientKeyExchange.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client/TlsClientKeyExchange.cs,v
retrieving revision 1.8
retrieving revision 1.9
diff -C2 -d -r1.8 -r1.9
*** TlsClientKeyExchange.cs	24 Oct 2003 09:39:21 -0000	1.8
--- TlsClientKeyExchange.cs	28 Oct 2003 16:12:30 -0000	1.9
***************
*** 50,62 ****
  
  			// Create a new RSA key
! 			RSACryptoServiceProvider rsa = null;
! 			if (this.Session.Context.ServerSettings.ServerKeyExchange)
! 			{
! 				rsa = this.Session.Context.Cipher.CreateRSA(this.Session.Context.ServerSettings.RsaParameters);
! 			}
! 			else
! 			{
! 				rsa = this.Session.Context.Cipher.CreateRSA(this.Session.Context.ServerSettings.ServerCertificates[0]);
! 			}			
  			
  			// Encrypt premaster_sercret
--- 50,54 ----
  
  			// Create a new RSA key
! 			RSA rsa = this.Session.Context.Cipher.CreateRSA();
  			
  			// Encrypt premaster_sercret
***************
*** 83,95 ****
  
  			// Create a new RSA key
! 			RSACryptoServiceProvider rsa = null;
! 			if (this.Session.Context.ServerSettings.ServerKeyExchange)
! 			{
! 				rsa = this.Session.Context.Cipher.CreateRSA(this.Session.Context.ServerSettings.RsaParameters);
! 			}
! 			else
! 			{
! 				rsa = this.Session.Context.Cipher.CreateRSA(this.Session.Context.ServerSettings.ServerCertificates[0]);
! 			}			
  			
  			// Encrypt premaster_sercret
--- 75,79 ----
  
  			// Create a new RSA key
! 			RSA rsa = this.Session.Context.Cipher.CreateRSA();
  			
  			// Encrypt premaster_sercret

Index: TlsServerCertificate.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client/TlsServerCertificate.cs,v
retrieving revision 1.6
retrieving revision 1.7
diff -C2 -d -r1.6 -r1.7
*** TlsServerCertificate.cs	22 Oct 2003 11:48:08 -0000	1.6
--- TlsServerCertificate.cs	28 Oct 2003 16:12:30 -0000	1.7
***************
*** 25,31 ****
  using System;
  using System.Security.Cryptography;
- using System.Security.Cryptography.X509Certificates;
  
  using Mono.Security.Protocol.Tls.Alerts;
  
  namespace Mono.Security.Protocol.Tls.Handshake.Client
--- 25,31 ----
  using System;
  using System.Security.Cryptography;
  
  using Mono.Security.Protocol.Tls.Alerts;
+ using Mono.Security.X509;
  
  namespace Mono.Security.Protocol.Tls.Handshake.Client
***************
*** 111,125 ****
  
  			// 1 step : Validate dates
! 			DateTime effectiveDate	= DateTime.Parse(certificate.GetEffectiveDateString());
! 			DateTime expirationDate = DateTime.Parse(certificate.GetExpirationDateString());
! 			if (System.DateTime.Now < effectiveDate || 
! 				System.DateTime.Now > expirationDate)
  			{
! 				throw Session.CreateException("Certificate received FromBase64Transform the server expired.");
  			}
  
  			// 2 step: Validate CA
  
  			// 3 step: Validate digital sign
  
  			// 4 step: Validate domain name
--- 111,127 ----
  
  			// 1 step : Validate dates
! 			if (!certificate.WasCurrent(System.DateTime.Now))
  			{
! 				throw Session.CreateException("Certificate received from the server expired.");
  			}
  
  			// 2 step: Validate CA
+ 			
  
  			// 3 step: Validate digital sign
+ 			if (!certificate.VerifySignature(certificate.RSA))
+ 			{
+ 				throw Session.CreateException("Certificate received from the server has invalid signature.");
+ 			}
  
  			// 4 step: Validate domain name

Index: TlsServerKeyExchange.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls.Handshake/Mono.Security.Protocol.Tls.Handshake.Client/TlsServerKeyExchange.cs,v
retrieving revision 1.6
retrieving revision 1.7
diff -C2 -d -r1.6 -r1.7
*** TlsServerKeyExchange.cs	22 Oct 2003 11:48:08 -0000	1.6
--- TlsServerKeyExchange.cs	28 Oct 2003 16:12:30 -0000	1.7
***************
*** 26,29 ****
--- 26,30 ----
  using System.Security.Cryptography;
  
+ using Mono.Security.X509;
  
  namespace Mono.Security.Protocol.Tls.Handshake.Client
***************
*** 54,58 ****
  			base.UpdateSession();
  
! 			this.Session.Context.ServerSettings.ServerKeyExchange = true;
  			this.Session.Context.ServerSettings.RsaParameters		= this.rsaParams;
  			this.Session.Context.ServerSettings.SignedParams		= this.signedParams;
--- 55,59 ----
  			base.UpdateSession();
  
! 			this.Session.Context.ServerSettings.ServerKeyExchange	= true;
  			this.Session.Context.ServerSettings.RsaParameters		= this.rsaParams;
  			this.Session.Context.ServerSettings.SignedParams		= this.signedParams;
***************
*** 91,96 ****
  		private void verify()
  		{
! 			MD5CryptoServiceProvider	md5 = new MD5CryptoServiceProvider();
! 			SHA1CryptoServiceProvider	sha = new SHA1CryptoServiceProvider();
  
  			// Create server params array
--- 92,97 ----
  		private void verify()
  		{
! 			HashAlgorithm md5 = new MD5CryptoServiceProvider();
! 			HashAlgorithm sha = new SHA1CryptoServiceProvider();
  
  			// Create server params array
***************
*** 106,119 ****
  
  			// Compute md5 and sha hashes
! 			byte[] md5Hash = md5.ComputeHash(serverParams, 0, serverParams.Length);
! 			byte[] shaHash = sha.ComputeHash(serverParams, 0, serverParams.Length);
  
  			// Calculate signature
! 			RSACryptoServiceProvider rsa = new RSACryptoServiceProvider(rsaParams.Modulus.Length << 3);
  			rsa.ImportParameters(rsaParams);
  
! 			#warning "Verify Signature here"
! 
! 			// RSAPKCS1SignatureDeformatter rsaDeformatter = new RSAPKCS1SignatureDeformatter(rsa);
  		}
  
--- 107,122 ----
  
  			// Compute md5 and sha hashes
! 			TlsStream hash = new TlsStream();
! 
! 			hash.Write(md5.ComputeHash(serverParams, 0, serverParams.Length));
! 			hash.Write(sha.ComputeHash(serverParams, 0, serverParams.Length));
  
  			// Calculate signature
! 			RSA rsa = new RSACryptoServiceProvider(rsaParams.Modulus.Length << 3);
  			rsa.ImportParameters(rsaParams);
  
! 			// Verify Signature
! 			X509Certificate certificate = this.Session.Context.ServerSettings.ServerCertificates[0];
! 			certificate.CheckSignature(hash.ToArray(), "SHA1", this.signedParams);
  		}

[pgsqlclient-checkins] pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security/Mono.Security.X509 ITrustAnchors.cs,NONE,1.1 TrustAnchors.cs,NONE,1.1 X501Name.cs,NONE,1.1 X509Builder.cs,NONE,1.1 X509Certificate.cs,NONE,1.1 X509CertificateBuilder.cs,NONE,1.1 X509CertificateCollection.cs,NONE,1.1 X509Chain.cs,NONE,1.1 X509Extension.cs,NONE,1.1 X509Extensions.cs,NONE,1.1 X520Attributes.cs,NONE,1.1

From: <car...@us...> - 2003-10-28 16:12:29

Update of /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security/Mono.Security.X509
In directory sc8-pr-cvs1:/tmp/cvs-serv9611

Added Files:
	ITrustAnchors.cs TrustAnchors.cs X501Name.cs X509Builder.cs 
	X509Certificate.cs X509CertificateBuilder.cs 
	X509CertificateCollection.cs X509Chain.cs X509Extension.cs 
	X509Extensions.cs X520Attributes.cs 
Log Message:
2003-10-28 Carlos Guzmán Álvarez <car...@te...>

	* CipherSuite.cs:
	* TlsSessionSettings.cs:
	* TlsServerSettings.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientCertificateVerify.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientKeyExchange.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerCertificate.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerKeyExchange.cs:

		- Added changes for make use of X509 classes from mono.

	* Mono.Security/ASN1Convert.cs:
	* Mono.Security.X509/*.*:
		
		- New files from mono for allow basic certificate validation.

--- NEW FILE: ITrustAnchors.cs ---
//
// ITrustAnchors.cs: Trust Anchors Interface
//
// Author:
//	Sebastien Pouliot (spo...@mo...)
//
// (C) 2003 Motus Technologies Inc. (http://www.motus.com)
//

using System;

namespace Mono.Security.X509 {

	internal interface ITrustAnchors
	{
		X509CertificateCollection Anchors { get; }
	}
}

--- NEW FILE: TrustAnchors.cs ---
//
// TrustAnchors.cs: "Official" default Trust Anchors for Mono
//
// Author:
//	Sebastien Pouliot (spo...@mo...)
//
// (C) 2003 Motus Technologies Inc. (http://www.motus.com)
//

using System;

namespace Mono.Security.X509 {

	internal class TrustAnchors : ITrustAnchors {

		static byte[] msroot = { 
			0x30, 0x82, 0x04, 0x12, 0x30, 0x82, 0x02, 0xFA, 0xA0, 0x03, 0x02, 0x01, 
			0x02, 0x02, 0x0F, 0x00, 0xC1, 0x00, 0x8B, 0x3C, 0x3C, 0x88, 0x11, 0xD1, 
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			0xD2, 0xA0 };

		static byte[] verisign = { 
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			0x41, 0xC1, 0x3D, 0x22, 0x48, 0x48, 0xA6, 0x19, 0x02, 0x03, 0x01, 0x00, 
			0x01, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 
			0x01, 0x02, 0x05, 0x00, 0x03, 0x81, 0x81, 0x00, 0xB5, 0xBC, 0xB0, 0x75, 
			0x6A, 0x89, 0xA2, 0x86, 0xBD, 0x64, 0x78, 0xC3, 0xA7, 0x32, 0x75, 0x72, 
			0x11, 0xAA, 0x26, 0x02, 0x17, 0x60, 0x30, 0x4C, 0xE3, 0x48, 0x34, 0x19, 
			0xB9, 0x52, 0x4A, 0x51, 0x18, 0x80, 0xFE, 0x53, 0x2D, 0x7B, 0xD5, 0x31, 
			0x8C, 0xC5, 0x65, 0x99, 0x41, 0x41, 0x2F, 0xF2, 0xAE, 0x63, 0x7A, 0xE8, 
			0x73, 0x99, 0x15, 0x90, 0x1A, 0x1F, 0x7A, 0x8B, 0x41, 0xD0, 0x8E, 0x3A, 
			0xD0, 0xCD, 0x38, 0x34, 0x44, 0xD0, 0x75, 0xF8, 0xEA, 0x71, 0xC4, 0x81, 
			0x19, 0x38, 0x17, 0x35, 0x4A, 0xAE, 0xC5, 0x3E, 0x32, 0xE6, 0x21, 0xB8, 
			0x05, 0xC0, 0x93, 0xE1, 0xC7, 0x38, 0x5C, 0xD8, 0xF7, 0x93, 0x38, 0x64, 
			0x90, 0xED, 0x54, 0xCE, 0xCA, 0xD3, 0xD3, 0xD0, 0x5F, 0xEF, 0x04, 0x9B, 
			0xDE, 0x02, 0x82, 0xDD, 0x88, 0x29, 0xB1, 0xC3, 0x4F, 0xA5, 0xCD, 0x71, 
			0x64, 0x31, 0x3C, 0x3C };

		static byte[] verisign_ts_root = { 
			0x30, 0x82, 0x02, 0xBC, 0x30, 0x82, 0x02, 0x25, 0x02, 0x10, 0x4A, 0x19, 
			0xD2, 0x38, 0x8C, 0x82, 0x59, 0x1C, 0xA5, 0x5D, 0x73, 0x5F, 0x15, 0x5D, 
			0xDC, 0xA3, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 
			0x01, 0x01, 0x04, 0x05, 0x00, 0x30, 0x81, 0x9E, 0x31, 0x1F, 0x30, 0x1D, 
			0x06, 0x03, 0x55, 0x04, 0x0A, 0x13, 0x16, 0x56, 0x65, 0x72, 0x69, 0x53, 
			0x69, 0x67, 0x6E, 0x20, 0x54, 0x72, 0x75, 0x73, 0x74, 0x20, 0x4E, 0x65, 
			0x74, 0x77, 0x6F, 0x72, 0x6B, 0x31, 0x17, 0x30, 0x15, 0x06, 0x03, 0x55, 
			0x04, 0x0B, 0x13, 0x0E, 0x56, 0x65, 0x72, 0x69, 0x53, 0x69, 0x67, 0x6E, 
			0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x31, 0x2C, 0x30, 0x2A, 0x06, 0x03, 
			0x55, 0x04, 0x0B, 0x13, 0x23, 0x56, 0x65, 0x72, 0x69, 0x53, 0x69, 0x67, 
			0x6E, 0x20, 0x54, 0x69, 0x6D, 0x65, 0x20, 0x53, 0x74, 0x61, 0x6D, 0x70, 
			0x69, 0x6E, 0x67, 0x20, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x20, 
			0x52, 0x6F, 0x6F, 0x74, 0x31, 0x34, 0x30, 0x32, 0x06, 0x03, 0x55, 0x04, 
			0x0B, 0x13, 0x2B, 0x4E, 0x4F, 0x20, 0x4C, 0x49, 0x41, 0x42, 0x49, 0x4C, 
			0x49, 0x54, 0x59, 0x20, 0x41, 0x43, 0x43, 0x45, 0x50, 0x54, 0x45, 0x44, 
			0x2C, 0x20, 0x28, 0x63, 0x29, 0x39, 0x37, 0x20, 0x56, 0x65, 0x72, 0x69, 
			0x53, 0x69, 0x67, 0x6E, 0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x30, 0x1E, 
			0x17, 0x0D, 0x39, 0x37, 0x30, 0x35, 0x31, 0x32, 0x30, 0x30, 0x30, 0x30, 
			0x30, 0x30, 0x5A, 0x17, 0x0D, 0x30, 0x34, 0x30, 0x31, 0x30, 0x37, 0x32, 
			0x33, 0x35, 0x39, 0x35, 0x39, 0x5A, 0x30, 0x81, 0x9E, 0x31, 0x1F, 0x30, 
			0x1D, 0x06, 0x03, 0x55, 0x04, 0x0A, 0x13, 0x16, 0x56, 0x65, 0x72, 0x69, 
			0x53, 0x69, 0x67, 0x6E, 0x20, 0x54, 0x72, 0x75, 0x73, 0x74, 0x20, 0x4E, 
			0x65, 0x74, 0x77, 0x6F, 0x72, 0x6B, 0x31, 0x17, 0x30, 0x15, 0x06, 0x03, 
			0x55, 0x04, 0x0B, 0x13, 0x0E, 0x56, 0x65, 0x72, 0x69, 0x53, 0x69, 0x67, 
			0x6E, 0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x31, 0x2C, 0x30, 0x2A, 0x06, 
			0x03, 0x55, 0x04, 0x0B, 0x13, 0x23, 0x56, 0x65, 0x72, 0x69, 0x53, 0x69, 
			0x67, 0x6E, 0x20, 0x54, 0x69, 0x6D, 0x65, 0x20, 0x53, 0x74, 0x61, 0x6D, 
			0x70, 0x69, 0x6E, 0x67, 0x20, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 
			0x20, 0x52, 0x6F, 0x6F, 0x74, 0x31, 0x34, 0x30, 0x32, 0x06, 0x03, 0x55, 
			0x04, 0x0B, 0x13, 0x2B, 0x4E, 0x4F, 0x20, 0x4C, 0x49, 0x41, 0x42, 0x49, 
			0x4C, 0x49, 0x54, 0x59, 0x20, 0x41, 0x43, 0x43, 0x45, 0x50, 0x54, 0x45, 
			0x44, 0x2C, 0x20, 0x28, 0x63, 0x29, 0x39, 0x37, 0x20, 0x56, 0x65, 0x72, 
			0x69, 0x53, 0x69, 0x67, 0x6E, 0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x30, 
			0x81, 0x9F, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 
			0x01, 0x01, 0x01, 0x05, 0x00, 0x03, 0x81, 0x8D, 0x00, 0x30, 0x81, 0x89, 
			0x02, 0x81, 0x81, 0x00, 0xD3, 0x2E, 0x20, 0xF0, 0x68, 0x7C, 0x2C, 0x2D, 
			0x2E, 0x81, 0x1C, 0xB1, 0x06, 0xB2, 0xA7, 0x0B, 0xB7, 0x11, 0x0D, 0x57, 
			0xDA, 0x53, 0xD8, 0x75, 0xE3, 0xC9, 0x33, 0x2A, 0xB2, 0xD4, 0xF6, 0x09, 
			0x5B, 0x34, 0xF3, 0xE9, 0x90, 0xFE, 0x09, 0x0C, 0xD0, 0xDB, 0x1B, 0x5A, 
			0xB9, 0xCD, 0xE7, 0xF6, 0x88, 0xB1, 0x9D, 0xC0, 0x87, 0x25, 0xEB, 0x7D, 
			0x58, 0x10, 0x73, 0x6A, 0x78, 0xCB, 0x71, 0x15, 0xFD, 0xC6, 0x58, 0xF6, 
			0x29, 0xAB, 0x58, 0x5E, 0x96, 0x04, 0xFD, 0x2D, 0x62, 0x11, 0x58, 0x81, 
			0x1C, 0xCA, 0x71, 0x94, 0xD5, 0x22, 0x58, 0x2F, 0xD5, 0xCC, 0x14, 0x05, 
			0x84, 0x36, 0xBA, 0x94, 0xAA, 0xB4, 0x4D, 0x4A, 0xE9, 0xEE, 0x3B, 0x22, 
			0xAD, 0x56, 0x99, 0x7E, 0x21, 0x9C, 0x6C, 0x86, 0xC0, 0x4A, 0x47, 0x97, 
			0x6A, 0xB4, 0xA6, 0x36, 0xD5, 0xFC, 0x09, 0x2D, 0xD3, 0xB4, 0x39, 0x9B, 
			0x02, 0x03, 0x01, 0x00, 0x01, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 
			0x86, 0xF7, 0x0D, 0x01, 0x01, 0x04, 0x05, 0x00, 0x03, 0x81, 0x81, 0x00, 
			0x61, 0x55, 0x0E, 0x3E, 0x7B, 0xC7, 0x92, 0x12, 0x7E, 0x11, 0x10, 0x8E, 
			0x22, 0xCC, 0xD4, 0xB3, 0x13, 0x2B, 0x5B, 0xE8, 0x44, 0xE4, 0x0B, 0x78, 
			0x9E, 0xA4, 0x7E, 0xF3, 0xA7, 0x07, 0x72, 0x1E, 0xE2, 0x59, 0xEF, 0xCC, 
			0x84, 0xE3, 0x89, 0x94, 0x4C, 0xDB, 0x4E, 0x61, 0xEF, 0xB3, 0xA4, 0xFB, 
			0x46, 0x3D, 0x50, 0x34, 0x0B, 0x9F, 0x70, 0x56, 0xF6, 0x8E, 0x2A, 0x7F, 
			0x17, 0xCE, 0xE5, 0x63, 0xBF, 0x79, 0x69, 0x07, 0x73, 0x2E, 0xB0, 0x95, 
			0x28, 0x8A, 0xF5, 0xED, 0xAA, 0xA9, 0xD2, 0x5D, 0xCD, 0x0A, 0xCA, 0x10, 
			0x09, 0x8F, 0xCE, 0xB3, 0xAF, 0x28, 0x96, 0xC4, 0x79, 0x29, 0x84, 0x92, 
			0xDC, 0xFF, 0xBA, 0x67, 0x42, 0x48, 0xA6, 0x90, 0x10, 0xE4, 0xBF, 0x61, 
			0xF8, 0x9C, 0x53, 0xE5, 0x93, 0xD1, 0x73, 0x3F, 0xF8, 0xFD, 0x9D, 0x4F, 
			0x84, 0xAC, 0x55, 0xD1, 0xFD, 0x11, 0x63, 0x63 };

		// old verisign code signing certificate (96-99) using MD2
		// still valid because of the timestamps
		static byte[] oldverisign = { 
			0x30, 0x82, 0x02, 0x35, 0x30, 0x82, 0x01, 0x9E, 0x02, 0x05, 0x02, 0xB4, 
			0x00, 0x00, 0x01, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 
			0x0D, 0x01, 0x01, 0x02, 0x05, 0x00, 0x30, 0x61, 0x31, 0x11, 0x30, 0x0F, 
			0x06, 0x03, 0x55, 0x04, 0x07, 0x13, 0x08, 0x49, 0x6E, 0x74, 0x65, 0x72, 
			0x6E, 0x65, 0x74, 0x31, 0x17, 0x30, 0x15, 0x06, 0x03, 0x55, 0x04, 0x0A, 
			0x13, 0x0E, 0x56, 0x65, 0x72, 0x69, 0x53, 0x69, 0x67, 0x6E, 0x2C, 0x20, 
			0x49, 0x6E, 0x63, 0x2E, 0x31, 0x33, 0x30, 0x31, 0x06, 0x03, 0x55, 0x04, 
			0x0B, 0x13, 0x2A, 0x56, 0x65, 0x72, 0x69, 0x53, 0x69, 0x67, 0x6E, 0x20, 
			0x43, 0x6F, 0x6D, 0x6D, 0x65, 0x72, 0x63, 0x69, 0x61, 0x6C, 0x20, 0x53, 
			0x6F, 0x66, 0x74, 0x77, 0x61, 0x72, 0x65, 0x20, 0x50, 0x75, 0x62, 0x6C, 
			0x69, 0x73, 0x68, 0x65, 0x72, 0x73, 0x20, 0x43, 0x41, 0x30, 0x1E, 0x17, 
			0x0D, 0x39, 0x36, 0x30, 0x34, 0x30, 0x39, 0x30, 0x39, 0x33, 0x35, 0x35, 
			0x39, 0x5A, 0x17, 0x0D, 0x39, 0x39, 0x31, 0x32, 0x33, 0x31, 0x30, 0x39, 
			0x33, 0x35, 0x35, 0x38, 0x5A, 0x30, 0x61, 0x31, 0x11, 0x30, 0x0F, 0x06, 
			0x03, 0x55, 0x04, 0x07, 0x13, 0x08, 0x49, 0x6E, 0x74, 0x65, 0x72, 0x6E, 
			0x65, 0x74, 0x31, 0x17, 0x30, 0x15, 0x06, 0x03, 0x55, 0x04, 0x0A, 0x13, 
			0x0E, 0x56, 0x65, 0x72, 0x69, 0x53, 0x69, 0x67, 0x6E, 0x2C, 0x20, 0x49, 
			0x6E, 0x63, 0x2E, 0x31, 0x33, 0x30, 0x31, 0x06, 0x03, 0x55, 0x04, 0x0B, 
			0x13, 0x2A, 0x56, 0x65, 0x72, 0x69, 0x53, 0x69, 0x67, 0x6E, 0x20, 0x43, 
			0x6F, 0x6D, 0x6D, 0x65, 0x72, 0x63, 0x69, 0x61, 0x6C, 0x20, 0x53, 0x6F, 
			0x66, 0x74, 0x77, 0x61, 0x72, 0x65, 0x20, 0x50, 0x75, 0x62, 0x6C, 0x69, 
			0x73, 0x68, 0x65, 0x72, 0x73, 0x20, 0x43, 0x41, 0x30, 0x81, 0x9F, 0x30, 
			0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x01, 
			0x05, 0x00, 0x03, 0x81, 0x8D, 0x00, 0x30, 0x81, 0x89, 0x02, 0x81, 0x81, 
			0x00, 0xC3, 0xD3, 0x69, 0x65, 0x52, 0x01, 0x94, 0x54, 0xAB, 0x28, 0xC6, 
			0x62, 0x18, 0xB3, 0x54, 0x55, 0xC5, 0x44, 0x87, 0x45, 0x4A, 0x3B, 0xC2, 
			0x7E, 0xD8, 0xD3, 0xD7, 0xC8, 0x80, 0x86, 0x8D, 0xD8, 0x0C, 0xF1, 0x16, 
			0x9C, 0xCC, 0x6B, 0xA9, 0x29, 0xB2, 0x8F, 0x76, 0x73, 0x92, 0xC8, 0xC5, 
			0x62, 0xA6, 0x3C, 0xED, 0x1E, 0x05, 0x75, 0xF0, 0x13, 0x00, 0x6C, 0x14, 
			0x4D, 0xD4, 0x98, 0x90, 0x07, 0xBE, 0x69, 0x73, 0x81, 0xB8, 0x62, 0x4E, 
			0x31, 0x1E, 0xD1, 0xFC, 0xC9, 0x0C, 0xEB, 0x7D, 0x90, 0xBF, 0xAE, 0xB4, 
			0x47, 0x51, 0xEC, 0x6F, 0xCE, 0x64, 0x35, 0x02, 0xD6, 0x7D, 0x67, 0x05, 
			0x77, 0xE2, 0x8F, 0xD9, 0x51, 0xD7, 0xFB, 0x97, 0x19, 0xBC, 0x3E, 0xD7, 
			0x77, 0x81, 0xC6, 0x43, 0xDD, 0xF2, 0xDD, 0xDF, 0xCA, 0xA3, 0x83, 0x8B, 
			0xCB, 0x41, 0xC1, 0x3D, 0x22, 0x48, 0x48, 0xA6, 0x19, 0x02, 0x03, 0x01, 
			0x00, 0x01, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 
			0x01, 0x01, 0x02, 0x05, 0x00, 0x03, 0x81, 0x81, 0x00, 0x31, 0xBB, 0x30, 
			0xC5, 0x6F, 0xA7, 0xBE, 0x23, 0x26, 0x6D, 0xA5, 0x99, 0x76, 0x68, 0xC5, 
			0x2A, 0x03, 0x28, 0x4B, 0xF3, 0x89, 0xB0, 0x99, 0x03, 0x32, 0x5B, 0x94, 
			0xA1, 0x7B, 0xC1, 0xC8, 0x19, 0xD7, 0xF4, 0x95, 0x6C, 0xAC, 0x73, 0x24, 
			0x0A, 0xCB, 0x44, 0x05, 0x7D, 0x78, 0xEE, 0xFA, 0xF6, 0xA7, 0x9F, 0x87, 
			0xA4, 0x7F, 0xE8, 0xF3, 0x4B, 0x4F, 0x32, 0x30, 0x30, 0x15, 0x08, 0x17, 
			0x01, 0xB2, 0x80, 0xFC, 0xA1, 0xD9, 0x24, 0x87, 0xA5, 0x00, 0x5F, 0xCD, 
			0xDD, 0x29, 0xC8, 0xA1, 0xA5, 0xCA, 0x58, 0x75, 0x39, 0x60, 0x45, 0x1F, 
			0xDE, 0x8D, 0xD6, 0x57, 0x08, 0xD3, 0xC0, 0x1B, 0x81, 0xC2, 0xD9, 0xE2, 
			0x00, 0x8C, 0xEC, 0x0A, 0x91, 0x02, 0xC6, 0x9D, 0x36, 0x74, 0x9A, 0x83, 
			0x6B, 0xEF, 0x7C, 0x8C, 0xD2, 0xA5, 0x2A, 0x6A, 0xC9, 0x7E, 0xDB, 0xA9, 
			0xBD, 0x2B, 0x22, 0xFF, 0x1C };

		static internal X509CertificateCollection coll;

		static TrustAnchors () 
		{
			coll = new X509CertificateCollection ();
			coll.Add (new X509Certificate (msroot));
			coll.Add (new X509Certificate (verisign));
			coll.Add (new X509Certificate (verisign_ts_root));
		}

		public X509CertificateCollection Anchors {
			get { return coll; }
		}
	}
}

--- NEW FILE: X501Name.cs ---
//
// X501Name.cs: X.501 Distinguished Names stuff 
//
// Author:
//	Sebastien Pouliot (spo...@mo...)
//
// (C) 2002, 2003 Motus Technologies Inc. (http://www.motus.com)
//

using System;
using System.Text;

using Mono.Security;

namespace Mono.Security.X509 {

	// References:
	// 1.	Information technology - Open Systems Interconnection - The Directory: Models
	//	http://www.itu.int/rec/recommendation.asp?type=items&lang=e&parent=T-REC-X.501-200102-I
	// 2.	RFC2253: Lightweight Directory Access Protocol (v3): UTF-8 String Representation of Distinguished Names
	//	http://www.ietf.org/rfc/rfc2253.txt

	/*
	 * Name ::= CHOICE { RDNSequence }
	 * 
	 * RDNSequence ::= SEQUENCE OF RelativeDistinguishedName
	 * 
	 * RelativeDistinguishedName ::= SET OF AttributeTypeAndValue
	 */
	internal class X501 {

		static byte[] countryName = { 0x55, 0x04, 0x06 };
		static byte[] organizationName = { 0x55, 0x04, 0x0A };
		static byte[] organizationalUnitName = { 0x55, 0x04, 0x0B };
		static byte[] commonName = { 0x55, 0x04, 0x03 };
		static byte[] localityName = { 0x55, 0x04, 0x07 };
		static byte[] stateOrProvinceName = { 0x55, 0x04, 0x08 };
		static byte[] streetAddress = { 0x55, 0x04, 0x09 };
		static byte[] serialNumber = { 0x55, 0x04, 0x05 };
		static byte[] domainComponent = { 0x09, 0x92, 0x26, 0x89, 0x93, 0xF2, 0x2C, 0x64, 0x01, 0x19 };
		static byte[] userid = { 0x09, 0x92, 0x26, 0x89, 0x93, 0xF2, 0x2C, 0x64, 0x01, 0x01 };
		static byte[] email = { 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x09, 0x01 };

		static public string ToString (ASN1 seq) 
		{
			StringBuilder sb = new StringBuilder ();
			for (int i = 0; i < seq.Count; i++) {
				ASN1 entry = seq [i];
				ASN1 pair = entry [0];

				ASN1 s = pair [1];
				if (s == null)
					continue;

				ASN1 poid = pair [0];
				if (poid == null)
					continue;

				if (poid.CompareValue (countryName))
					sb.Append ("C=");
				else if (poid.CompareValue (organizationName))
					sb.Append ("O=");
				else if (poid.CompareValue (organizationalUnitName))
					sb.Append ("OU=");
				else if (poid.CompareValue (commonName))
					sb.Append ("CN=");
				else if (poid.CompareValue (localityName))
					sb.Append ("L=");
				else if (poid.CompareValue (stateOrProvinceName))
					sb.Append ("S=");	// NOTE: RFC2253 uses ST=
				else if (poid.CompareValue (streetAddress))
					sb.Append ("STREET=");
				else if (poid.CompareValue (domainComponent))
					sb.Append ("DC=");
				else if (poid.CompareValue (userid))
					sb.Append ("UID=");
				else if (poid.CompareValue (email))
					sb.Append ("E=");	// NOTE: Not part of RFC2253
				else {
					// unknown OID
					sb.Append ("OID.");	// NOTE: Not present as RFC2253
					sb.Append (ASN1Convert.ToOID (poid));
					sb.Append ("=");
				}

				string sValue = null;
				// 16bits or 8bits string ? TODO not complete (+special chars!)
				if (s.Tag == 0x1E) {
					// BMPSTRING
					StringBuilder sb2 = new StringBuilder ();
					for (int j = 1; j < s.Value.Length; j+=2)
						sb2.Append ((char) s.Value[j]);
					sValue = sb2.ToString ();
				}
				else {
					sValue = System.Text.Encoding.UTF8.GetString (s.Value);
					// in some cases we must quote (") the value
					// Note: this doesn't seems to conform to RFC2253
					char[] specials = { ',', '+', '"', '\\', '<', '>', ';' };
					if (sValue.IndexOfAny(specials, 0, sValue.Length) > 0)
						sValue = "\"" + sValue + "\"";
					else if (sValue.StartsWith (" "))
						sValue = "\"" + sValue + "\"";
					else if (sValue.EndsWith (" "))
						sValue = "\"" + sValue + "\"";
				}

				sb.Append (sValue);

				// separator (not on last iteration)
				if (i < seq.Count - 1)
					sb.Append (", ");
			}
			return sb.ToString ();
		}

		static private X520.AttributeTypeAndValue GetAttributeFromOID (string attributeType) 
		{
			switch (attributeType.ToUpper ().Trim ()) {
				case "C":
					return new X520.CountryName ();
				case "O":
					return new X520.OrganizationName ();
				case "OU":
					return new X520.OrganizationalUnitName ();
				case "CN":
					return new X520.CommonName ();
				case "L":
					return new X520.LocalityName ();
				case "S":	// Microsoft
				case "ST":	// RFC2253
					return new X520.StateOrProvinceName ();
				case "DC":
//					return streetAddress;
				case "UID":
//					return domainComponent;
				default:
					return null;
			}
		}

		static public ASN1 FromString (string rdn) 
		{
			if (rdn == null)
				throw new ArgumentNullException ("rdn");
			// get string from here to ',' or end of string
			int start = 0;
			int end = 0;
			ASN1 asn1 = new ASN1 (0x30);
			while (start < rdn.Length) {
				end = rdn.IndexOf (',', end) + 1;
				if (end == 0)
					end = rdn.Length + 1;
				string av = rdn.Substring (start, end - start - 1);
				// get '=' position in substring
				int equal = av.IndexOf ('=');
				// get AttributeType
				string attributeType = av.Substring (0, equal);
				// get value
				string attributeValue = av.Substring (equal + 1);

				X520.AttributeTypeAndValue atv = GetAttributeFromOID (attributeType);
				atv.Value = attributeValue;
				asn1.Add (new ASN1 (0x31, atv.GetBytes ()));

				// next part
				start = end;
				if (start != - 1) {
					if (end > rdn.Length)
						break;
				}
			}
			return asn1;
		}
	}
}

--- NEW FILE: X509Builder.cs ---
using System;
using System.Security.Cryptography;

using Mono.Security;

namespace Mono.Security.X509 {

	public abstract class X509Builder {

		private const string defaultHash = "SHA1";
		private string hashName;

		public X509Builder ()
		{
			hashName = defaultHash;
		}

		protected abstract ASN1 ToBeSigned (string hashName);

		// move to PKCS1
		protected string GetOID (string hashName) 
		{
			switch (hashName.ToLower ()) {
				case "md2":
					// md2withRSAEncryption (1 2 840 113549 1 1 2)
					return "1.2.840.113549.1.1.2";
				case "md4":
					// md4withRSAEncryption (1 2 840 113549 1 1 3)
					return "1.2.840.113549.1.1.3";
				case "md5":
					// md5withRSAEncryption (1 2 840 113549 1 1 4)
					return "1.2.840.113549.1.1.4";
				case "sha1":
					// sha1withRSAEncryption (1 2 840 113549 1 1 5)
					return "1.2.840.113549.1.1.5";
				case "sha256":
					// sha256WithRSAEncryption 	OBJECT IDENTIFIER ::= { pkcs-1 11 }
					return "1.2.840.113549.1.1.11";
				case "sha384":
					// sha384WithRSAEncryption 	OBJECT IDENTIFIER ::= { pkcs-1 12 }
					return "1.2.840.113549.1.1.12";
				case "sha512":
					// sha512WithRSAEncryption 	OBJECT IDENTIFIER ::= { pkcs-1 13 }
					return "1.2.840.113549.1.1.13";
				default:
					throw new NotSupportedException ("Unknown hash algorithm " + hashName);
			}
		}

		public string Hash {
			get { return hashName; }
			set { 
				if (hashName == null)
					hashName = defaultHash;
				else
					hashName = value;
			}
		}

		public virtual byte[] Sign (AsymmetricAlgorithm aa) 
		{
			if (aa is RSA)
				return Sign (aa as RSA);
			else if (aa is DSA)
				return Sign (aa as DSA);
			else
				throw new NotSupportedException ("Unknown Asymmetric Algorithm " + aa.ToString());
		}

		private byte[] Build (ASN1 tbs, string hashoid, byte[] signature) 
		{
			ASN1 builder = new ASN1 (0x30);
			builder.Add (tbs);
			builder.Add (PKCS7.AlgorithmIdentifier (hashoid));
			// first byte of BITSTRING is the number of unused bits in the first byte
			byte[] bitstring = new byte [signature.Length + 1];
			Array.Copy (signature, 0, bitstring, 1, signature.Length);
			builder.Add (new ASN1 (0x03, bitstring));
			return builder.GetBytes ();
		}

		public virtual byte[] Sign (RSA key)
		{
			string oid = GetOID (hashName);
			ASN1 tbs = ToBeSigned (oid);
			HashAlgorithm ha = HashAlgorithm.Create (hashName);
			byte[] hash = ha.ComputeHash (tbs.GetBytes ());

			RSAPKCS1SignatureFormatter pkcs1 = new RSAPKCS1SignatureFormatter (key);
			pkcs1.SetHashAlgorithm (hashName);
			byte[] signature = pkcs1.CreateSignature (hash);

			return Build (tbs, oid, signature);
		}

		public virtual byte[] Sign (DSA key) 
		{
			string oid = "1.2.840.10040.4.3";
			ASN1 tbs = ToBeSigned (oid);
			HashAlgorithm ha = HashAlgorithm.Create (hashName);
			if (!(ha is SHA1))
				throw new NotSupportedException ("Only SHA-1 is supported for DSA");
			byte[] hash = ha.ComputeHash (tbs.GetBytes ());

			DSASignatureFormatter dsa = new DSASignatureFormatter (key);
			dsa.SetHashAlgorithm (hashName);
			byte[] rs = dsa.CreateSignature (hash);

			// split R and S
			byte[] r = new byte [20];
			Array.Copy (rs, 0, r, 0, 20);
			byte[] s = new byte [20];
			Array.Copy (rs, 20, s, 0, 20);
			ASN1 signature = new ASN1 (0x30);
			signature.Add (new ASN1 (0x02, r));
			signature.Add (new ASN1 (0x02, s));

			// dsaWithSha1 (1 2 840 10040 4 3)
			return Build (tbs, oid, signature.GetBytes ());
		}
	}
}

--- NEW FILE: X509Certificate.cs ---
//
// X509Certificates.cs: Handles X.509 certificates.
//
// Author:
//	Sebastien Pouliot (spo...@mo...)
//
// (C) 2002, 2003 Motus Technologies Inc. (http://www.motus.com)
//

using System;
using System.Security.Cryptography;
using SSCX = System.Security.Cryptography.X509Certificates;
using System.Text;

namespace Mono.Security.X509 {

	// References:
	// a.	Internet X.509 Public Key Infrastructure Certificate and CRL Profile
	//	http://www.ietf.org/rfc/rfc3280.txt
	// b.	ITU ASN.1 standards (free download)
	//	http://www.itu.int/ITU-T/studygroups/com17/languages/

	internal class X509Certificate {

		private ASN1 decoder;

		private byte[] m_encodedcert;
		private DateTime m_from;
		private DateTime m_until;
		private string m_issuername;
		private string m_keyalgo;
		private byte[] m_keyalgoparams;
		private string m_subject;
		private byte[] m_publickey;
		private byte[] signature;
		private string m_signaturealgo;
		private byte[] m_signaturealgoparams;
		
		// from http://www.ietf.org/rfc/rfc2459.txt
		//
		//Certificate  ::=  SEQUENCE  {
		//     tbsCertificate       TBSCertificate,
		//     signatureAlgorithm   AlgorithmIdentifier,
		//     signature            BIT STRING  }
		//
		//TBSCertificate  ::=  SEQUENCE  {
		//     version         [0]  Version DEFAULT v1,
		//     serialNumber         CertificateSerialNumber,
		//     signature            AlgorithmIdentifier,
		//     issuer               Name,
		//     validity             Validity,
		//     subject              Name,
		//     subjectPublicKeyInfo SubjectPublicKeyInfo,
		//     issuerUniqueID  [1]  IMPLICIT UniqueIdentifier OPTIONAL,
		//                          -- If present, version shall be v2 or v3
		//     subjectUniqueID [2]  IMPLICIT UniqueIdentifier OPTIONAL,
		//                          -- If present, version shall be v2 or v3
		//     extensions      [3]  Extensions OPTIONAL
		//                          -- If present, version shall be v3 --  }
		private int version;
		private byte[] serialnumber;

		private byte[] issuerUniqueID;
		private byte[] subjectUniqueID;
		private X509Extensions extensions;

		// that's were the real job is!
		private void Parse (byte[] data) 
		{
			string e = "Input data cannot be coded as a valid certificate.";
			try {
				decoder = new ASN1 (data);
				// Certificate 
				if (decoder.Tag != 0x30)
					throw new CryptographicException (e);
				// Certificate / TBSCertificate
				if (decoder [0].Tag != 0x30)
					throw new CryptographicException (e);

				ASN1 tbsCertificate = decoder [0];

				int tbs = 0;
				// Certificate / TBSCertificate / Version
				ASN1 v = decoder [0][tbs];
				version = 1;			// DEFAULT v1
				if (v.Tag == 0xA0) {
					// version (optional) is present only in v2+ certs
					version += v.Value [0];	// zero based
					tbs++;
				}

				// Certificate / TBSCertificate / CertificateSerialNumber
				ASN1 sn = decoder [0][tbs++];
				if (sn.Tag != 0x02) 
					throw new CryptographicException (e);
				serialnumber = sn.Value;
				Array.Reverse (serialnumber, 0, serialnumber.Length);
		
				// Certificate / TBSCertificate / AlgorithmIdentifier
				ASN1 signatureAlgo = tbsCertificate.Element (tbs++, 0x30); 
		
				ASN1 issuer = tbsCertificate.Element (tbs++, 0x30); 
				m_issuername = X501.ToString (issuer);
		
				ASN1 validity = tbsCertificate.Element (tbs++, 0x30);
				ASN1 notBefore = validity [0];
				m_from = ASN1Convert.ToDateTime (notBefore);
				ASN1 notAfter = validity [1];
				m_until = ASN1Convert.ToDateTime (notAfter);
		
				ASN1 subject = tbsCertificate.Element (tbs++, 0x30);
				m_subject = X501.ToString (subject);
		
				ASN1 subjectPublicKeyInfo = tbsCertificate.Element (tbs++, 0x30);
		
				ASN1 algorithm = subjectPublicKeyInfo.Element (0, 0x30);
				ASN1 algo = algorithm.Element (0, 0x06);
				m_keyalgo = ASN1Convert.ToOID (algo);
				// parameters ANY DEFINED BY algorithm OPTIONAL
				// so we dont ask for a specific (Element) type and return DER
				ASN1 parameters = algorithm [1];
				m_keyalgoparams = parameters.GetBytes ();
		
				ASN1 subjectPublicKey = subjectPublicKeyInfo.Element (1, 0x03); 
				// we must drop th first byte (which is the number of unused bits
				// in the BITSTRING)
				int n = subjectPublicKey.Length - 1;
				m_publickey = new byte [n];
				Array.Copy (subjectPublicKey.Value, 1, m_publickey, 0, n);

				// signature processing
				byte[] bitstring = decoder [2].Value;
				// first byte contains unused bits in first byte
				signature = new byte [bitstring.Length - 1];
				Array.Copy (bitstring, 1, signature, 0, signature.Length);

				algorithm = decoder [1];
				algo = algorithm.Element (0, 0x06);
				m_signaturealgo = ASN1Convert.ToOID (algo);
				parameters = algorithm [1];
				if (parameters != null)
					m_signaturealgoparams = parameters.GetBytes ();
				else
					m_signaturealgoparams = null;

				// Certificate / TBSCertificate / issuerUniqueID
				ASN1 issuerUID = tbsCertificate.Element (tbs, 0xA1);
				if (issuerUID != null) {
					tbs++;
					issuerUniqueID = issuerUID.Value;
				}

				// Certificate / TBSCertificate / subjectUniqueID
				ASN1 subjectUID = tbsCertificate.Element (tbs, 0xA2);
				if (subjectUID != null) {
					tbs++;
					subjectUniqueID = subjectUID.Value;
				}

				// Certificate / TBSCertificate / Extensions
				ASN1 extns = tbsCertificate.Element (tbs, 0xA3);
				if ((extns != null) && (extns.Count == 1))
					extensions = new X509Extensions (extns [0]);
				else
					extensions = new X509Extensions (null);

				// keep a copy of the original data
				m_encodedcert = (byte[]) data.Clone ();
			}
			catch {
				throw new CryptographicException (e);
			}
		}

		// constructors

		public X509Certificate (byte[] data) 
		{
			if (data != null)
				Parse (data);
		}

		private byte[] GetUnsignedBigInteger (byte[] integer) 
		{
			if (integer [0] == 0x00) {
				// this first byte is added so we're sure it's an unsigned integer
				// however we can't feed it into RSAParameters or DSAParameters
				int length = integer.Length - 1;
				byte[] uinteger = new byte [length];
				Array.Copy (integer, 1, uinteger, 0, length);
				return uinteger;
			}
			else
				return integer;
		}

		// public methods

		public DSA DSA {
			get { 
				DSAParameters dsaParams = new DSAParameters ();
				// for DSA m_publickey contains 1 ASN.1 integer - Y
				ASN1 pubkey = new ASN1 (m_publickey);
				if ((pubkey == null) || (pubkey.Tag != 0x02))
					return null;
				dsaParams.Y = GetUnsignedBigInteger (pubkey.Value);

				ASN1 param = new ASN1 (m_keyalgoparams);
				if ((param == null) || (param.Tag != 0x30) || (param.Count < 3))
					return null;
				if ((param [0].Tag != 0x02) || (param [1].Tag != 0x02) || (param [2].Tag != 0x02))
					return null;
				dsaParams.P = GetUnsignedBigInteger (param [0].Value);
				dsaParams.Q = GetUnsignedBigInteger (param [1].Value);
				dsaParams.G = GetUnsignedBigInteger (param [2].Value);

				// BUG: MS BCL 1.0 can't import a key which 
				// isn't the same size as the one present in
				// the container.
				DSACryptoServiceProvider dsa = new DSACryptoServiceProvider (dsaParams.Y.Length << 3);
				dsa.ImportParameters (dsaParams);
				return (DSA) dsa; 
			}
		}

		public X509Extensions Extensions {
			get { return extensions; }
		}

		public byte[] Hash {
			get {
				HashAlgorithm hash = null;
				switch (m_signaturealgo) {
					case "1.2.840.113549.1.1.2":	// MD2 with RSA encryption 
						// maybe someone installed MD2 ?
						hash = HashAlgorithm.Create ("MD2");
						break;
					case "1.2.840.113549.1.1.4":	// MD5 with RSA encryption 
						hash = MD5.Create ();
						break;
					case "1.2.840.113549.1.1.5":	// SHA-1 with RSA Encryption 
					case "1.2.840.10040.4.3":	// SHA1-1 with DSA
						hash = SHA1.Create ();
						break;
					default:
						return null;
				}
				try {
					byte[] toBeSigned = decoder [0].GetBytes ();
					return hash.ComputeHash (toBeSigned, 0, toBeSigned.Length);
				}
				catch {
					return null;
				}
			}
		}

		public virtual string IssuerName {
			get { return m_issuername; }
		}

		public virtual string KeyAlgorithm {
			get { return m_keyalgo; }
		}

		public virtual byte[] KeyAlgorithmParameters {
			get { return m_keyalgoparams; }
		}

		public virtual byte[] PublicKey	{
			get { return m_publickey; }
		}

		public virtual RSA RSA {
			get { 
				RSAParameters rsaParams = new RSAParameters ();
				// for RSA m_publickey contains 2 ASN.1 integers
				// the modulus and the public exponent
				ASN1 pubkey = new ASN1 (m_publickey);
				ASN1 modulus = pubkey [0];
				if ((modulus == null) || (modulus.Tag != 0x02))
					return null;
				ASN1 exponent = pubkey [1];
				if (exponent.Tag != 0x02)
					return null;

				rsaParams.Modulus = GetUnsignedBigInteger (modulus.Value);
				rsaParams.Exponent = exponent.Value;

				// BUG: MS BCL 1.0 can't import a key which 
				// isn't the same size as the one present in
				// the container.
				int keySize = (rsaParams.Modulus.Length << 3);
				RSACryptoServiceProvider rsa = new RSACryptoServiceProvider (keySize);
				rsa.ImportParameters (rsaParams);
				return (RSA)rsa; 
			}
		}
	        
		public virtual byte[] RawData {
			get { return (byte[]) m_encodedcert.Clone (); }
		}

		public virtual byte[] SerialNumber {
			get { return serialnumber; }
		}

		public virtual byte[] Signature {
			get { 
				switch (m_signaturealgo) {
					case "1.2.840.113549.1.1.2":	// MD2 with RSA encryption 
					case "1.2.840.113549.1.1.4":	// MD5 with RSA encryption 
					case "1.2.840.113549.1.1.5":	// SHA-1 with RSA Encryption 
						return signature;
					case "1.2.840.10040.4.3":	// SHA-1 with DSA
						ASN1 sign = new ASN1 (signature);
						if ((sign == null) || (sign.Count != 2))
							return null;
						// parts may be less than 20 bytes (i.e. first bytes were 0x00)
						byte[] part1 = sign [0].Value;
						byte[] part2 = sign [1].Value;
						byte[] sig = new byte [40];
						Array.Copy (part1, 0, sig, (20 - part1.Length), part1.Length);
						Array.Copy (part2, 0, sig, (40 - part2.Length), part2.Length);
						return sig;
					default:
						throw new CryptographicException ("Unsupported hash algorithm: " + m_signaturealgo);
				}
			}
		}

		public virtual string SignatureAlgorithm {
			get { return m_signaturealgo; }
		}

		public virtual byte[] SignatureAlgorithmParameters {
			get { return m_signaturealgoparams; }
		}

		public virtual string SubjectName {
			get { return m_subject; }
		}

		public virtual DateTime ValidFrom {
			get { return m_from; }
		}

		public virtual DateTime ValidUntil {
			get { return m_until; }
		}

		public int Version {
			get { return version; }
		}

		public bool IsCurrent {
			get { return WasCurrent (DateTime.UtcNow); }
		}

		public bool WasCurrent (DateTime date) 
		{
			return ((date > ValidFrom) && (date <= ValidUntil));
		}

		private byte[] GetHash (string hashName) 
		{
			byte[] toBeSigned = decoder [0].GetBytes ();
			HashAlgorithm ha = HashAlgorithm.Create (hashName);
			return ha.ComputeHash (toBeSigned);
		}

		public bool VerifySignature (DSA dsa) 
		{
			// signatureOID is check by both this.Hash and this.Signature
			DSASignatureDeformatter v = new DSASignatureDeformatter (dsa);
			// only SHA-1 is supported
			v.SetHashAlgorithm ("SHA1");
			return v.VerifySignature (this.Hash, this.Signature);
		}

		internal bool VerifySignature (RSA rsa) 
		{
			RSAPKCS1SignatureDeformatter v = new RSAPKCS1SignatureDeformatter (rsa);
			switch (m_signaturealgo) {
				// MD2 with RSA encryption 
				case "1.2.840.113549.1.1.2":
					// maybe someone installed MD2 ?
					v.SetHashAlgorithm ("MD2");
					break;
				// MD5 with RSA encryption 
				case "1.2.840.113549.1.1.4":
					v.SetHashAlgorithm ("MD5");
					break;
				// SHA-1 with RSA Encryption 
				case "1.2.840.113549.1.1.5":
					v.SetHashAlgorithm ("SHA1");
					break;
				default:
					throw new CryptographicException ("Unsupported hash algorithm: " + m_signaturealgo);
			}
			return v.VerifySignature (this.Hash, this.Signature);
		}

		public bool VerifySignature (AsymmetricAlgorithm aa) 
		{
			if (aa is RSA)
				return VerifySignature (aa as RSA);
			else if (aa is DSA)
				return VerifySignature (aa as DSA);
			else 
				throw new NotSupportedException ("Unknown Asymmetric Algorithm " + aa.ToString ());
		}

		public bool CheckSignature (byte[] hash, string hashAlgorithm, byte[] signature) 
		{
			RSACryptoServiceProvider r = (RSACryptoServiceProvider) RSA;
			return r.VerifyHash (hash, hashAlgorithm, signature);
		}

		public bool IsSelfSigned {
			get { 
				if (m_issuername == m_subject)
					return VerifySignature (RSA); 
				else
					return false;
			}
		}
	}
}
--- NEW FILE: X509CertificateBuilder.cs ---
//
// X509CertificateBuilder.cs: Handles building of X.509 certificates.
//
// Author:
//	Sebastien Pouliot (spo...@mo...)
//
// (C) 2003 Motus Technologies Inc. (http://www.motus.com)

using System;
using System.Security.Cryptography;

namespace Mono.Security.X509 {
	// From RFC3280
	/*
	 * Certificate  ::=  SEQUENCE  {
	 *      tbsCertificate       TBSCertificate,
	 *      signatureAlgorithm   AlgorithmIdentifier,
	 *      signature            BIT STRING  
	 * }
	 * TBSCertificate  ::=  SEQUENCE  {
	 *      version         [0]  Version DEFAULT v1,
	 *      serialNumber         CertificateSerialNumber,
	 *      signature            AlgorithmIdentifier,
	 *      issuer               Name,
	 *      validity             Validity,
	 *      subject              Name,
	 *      subjectPublicKeyInfo SubjectPublicKeyInfo,
	 *      issuerUniqueID  [1]  IMPLICIT UniqueIdentifier OPTIONAL,
	 *                           -- If present, version MUST be v2 or v3
	 *      subjectUniqueID [2]  IMPLICIT UniqueIdentifier OPTIONAL,
	 *                           -- If present, version MUST be v2 or v3
	 *      extensions      [3]  Extensions OPTIONAL
	 *                           -- If present, version MUST be v3 --  
	 * }
	 * Version  ::=  INTEGER  {  v1(0), v2(1), v3(2)  }
	 * CertificateSerialNumber  ::=  INTEGER
	 * Validity ::= SEQUENCE {
	 *      notBefore      Time,
	 *      notAfter       Time  
	 * }
	 * Time ::= CHOICE {
	 *      utcTime        UTCTime,
	 *      generalTime    GeneralizedTime 
	 * }
	 */
	public class X509CertificateBuilder : X509Builder {
 
		private byte version;
		private byte[] sn;
		private string issuer;
		private DateTime notBefore;
		private DateTime notAfter;
		private string subject;
		private AsymmetricAlgorithm aa;
		private byte[] issuerUniqueID;
		private byte[] subjectUniqueID;
		private X509Extensions extensions;

		public X509CertificateBuilder () : this (3) {}
	
		public X509CertificateBuilder (byte version) 
		{
			if (version > 3)
				throw new ArgumentException ("Invalid certificate version");
			this.version = version;
			extensions = new X509Extensions ();
		}

		public byte Version {
			get { return version; }
			set { version = value; }
		}

		public byte[] SerialNumber {
			get { return sn; }
			set { sn = value; }
		}

		public string IssuerName {
			get { return issuer; }
			set { issuer = value; }
		}

		public DateTime NotBefore {
			get { return notBefore; }
			set { notBefore = value; }
		}

		public DateTime NotAfter {
			get { return notAfter; }
			set { notAfter = value; }
		}

		public string SubjectName {
			get { return subject; }
			set { subject = value; }
		}

		public AsymmetricAlgorithm SubjectPublicKey {
			get { return aa; }
			set { aa = value; }
		}

		public byte[] IssuerUniqueID {
			get { return issuerUniqueID; }
			set { issuerUniqueID = value; }
		}

		public byte[] SubjectUniqueID {
			get { return subjectUniqueID; }
			set { subjectUniqueID = value; }
		}

		public X509Extensions Extensions {
			get { return extensions; }
		}


		/* SubjectPublicKeyInfo  ::=  SEQUENCE  {
		 *      algorithm            AlgorithmIdentifier,
		 *      subjectPublicKey     BIT STRING  }
		 */
		private ASN1 SubjectPublicKeyInfo () 
		{
			ASN1 keyInfo = new ASN1 (0x30);
			if (aa is RSA) {
				keyInfo.Add (PKCS7.AlgorithmIdentifier ("1.2.840.113549.1.1.1"));
				RSAParameters p = (aa as RSA).ExportParameters (false);
				/* RSAPublicKey ::= SEQUENCE {
				 *       modulus            INTEGER,    -- n
				 *       publicExponent     INTEGER  }  -- e
				 */
				ASN1 key = new ASN1 (0x30);
				key.Add (ASN1Convert.FromUnsignedBigInteger (p.Modulus));
				key.Add (ASN1Convert.FromUnsignedBigInteger (p.Exponent));
				keyInfo.Add (new ASN1 (UniqueIdentifier (key.GetBytes ())));
			}
			else if (aa is DSA) {
				DSAParameters p = (aa as DSA).ExportParameters (false);
				/* Dss-Parms  ::=  SEQUENCE  {
				 *       p             INTEGER,
				 *       q             INTEGER,
				 *       g             INTEGER  }
				 */
				ASN1 param = new ASN1 (0x30);
				param.Add (ASN1Convert.FromUnsignedBigInteger (p.P));
				param.Add (ASN1Convert.FromUnsignedBigInteger (p.Q));
				param.Add (ASN1Convert.FromUnsignedBigInteger (p.G));
				keyInfo.Add (PKCS7.AlgorithmIdentifier ("1.2.840.10040.4.1", param));
				ASN1 key = keyInfo.Add (new ASN1 (0x03));
				// DSAPublicKey ::= INTEGER  -- public key, y
				key.Add (ASN1Convert.FromUnsignedBigInteger (p.Y));
			}
			else
				throw new NotSupportedException ("Unknown Asymmetric Algorithm " + aa.ToString ());
			return keyInfo;
		}

		private byte[] UniqueIdentifier (byte[] id) 
		{
			// UniqueIdentifier  ::=  BIT STRING
			ASN1 uid = new ASN1 (0x03);
			// first byte in a BITSTRING is the number of unused bits in the first byte
			byte[] v = new byte [id.Length + 1];
			Array.Copy (id, 0, v, 1, id.Length);
			uid.Value = v;
			return uid.GetBytes ();
		}

		protected override ASN1 ToBeSigned (string oid) 
		{
			// TBSCertificate
			ASN1 tbsCert = new ASN1 (0x30);

			if (version > 1) {
				// TBSCertificate / [0] Version DEFAULT v1,
				byte[] ver = { (byte)(version - 1) };
				ASN1 v = tbsCert.Add (new ASN1 (0xA0));
				v.Add (new ASN1 (0x02, ver));
			}

			// TBSCertificate / CertificateSerialNumber,
			tbsCert.Add (new ASN1 (0x02, sn));

			// TBSCertificate / AlgorithmIdentifier,
                        tbsCert.Add (PKCS7.AlgorithmIdentifier (oid));

			// TBSCertificate / Name
			tbsCert.Add (X501.FromString (issuer));

			// TBSCertificate / Validity
			ASN1 validity = tbsCert.Add (new ASN1 (0x30));
			// TBSCertificate / Validity / Time
			validity.Add (ASN1Convert.FromDateTime (notBefore));
			// TBSCertificate / Validity / Time
			validity.Add (ASN1Convert.FromDateTime (notAfter));

			// TBSCertificate / Name
			tbsCert.Add (X501.FromString (subject));

			// TBSCertificate / SubjectPublicKeyInfo
			ASN1 keyInfo = tbsCert.Add (SubjectPublicKeyInfo ());
                        
			if (version > 1) {
				// TBSCertificate / [1]  IMPLICIT UniqueIdentifier OPTIONAL
				if (issuerUniqueID != null)
					tbsCert.Add (new ASN1 (0xA1, UniqueIdentifier (issuerUniqueID)));

				// TBSCertificate / [2]  IMPLICIT UniqueIdentifier OPTIONAL
				if (subjectUniqueID != null)
					tbsCert.Add (new ASN1 (0xA1, UniqueIdentifier (subjectUniqueID)));

				// TBSCertificate / [3]  Extensions OPTIONAL
				if ((version > 2) &&  (extensions.Count > 0))
					tbsCert.Add (new ASN1 (0xA3, extensions.GetBytes ()));
			}

			return tbsCert;
		}
	}
}

--- NEW FILE: X509CertificateCollection.cs ---
//
// Based on System.Security.Cryptography.X509Certificates.X509CertificateCollection
//	in System assembly
//
// Authors:
//	Lawrence Pit (lo...@ca...)
//	Sebastien Pouliot (spo...@mo...)
//

using System;
using System.Collections;

namespace Mono.Security.X509 {

	[Serializable]
	internal class X509CertificateCollection : CollectionBase, IEnumerable {
		
		public X509CertificateCollection () {}
		
		public X509CertificateCollection (X509Certificate [] value) 
		{
			AddRange (value);
		}
		
		public X509CertificateCollection (X509CertificateCollection value)
		{
			AddRange (value);
		}
		
		// Properties
		
		public X509Certificate this [int index] {
			get { return (X509Certificate) InnerList [index]; }
			set { InnerList [index] = value; }
		}
		
		// Methods

		public int Add (X509Certificate value)
		{
			if (value == null)
				throw new ArgumentNullException ("value");
			
			return InnerList.Add (value);
		}
		
		public void AddRange (X509Certificate [] value) 
		{
			if (value == null)
				throw new ArgumentNullException ("value");

			for (int i = 0; i < value.Length; i++) 
				InnerList.Add (value [i]);
		}
		
		public void AddRange (X509CertificateCollection value)
		{
			if (value == null)
				throw new ArgumentNullException ("value");

			for (int i = 0; i < value.InnerList.Count; i++) 
				InnerList.Add (value [i]);
		}
		
		public bool Contains (X509Certificate value) 
		{
			return InnerList.Contains (value);
		}

		public void CopyTo (X509Certificate[] array, int index)
		{
			InnerList.CopyTo (array, index);
		}
		
		public new X509CertificateEnumerator GetEnumerator ()
		{
			return new X509CertificateEnumerator (this);
		}
		
		IEnumerator IEnumerable.GetEnumerator ()
		{
			return InnerList.GetEnumerator ();
		}
		
		public override int GetHashCode () 
		{
			return InnerList.GetHashCode ();
		}
		
		public int IndexOf (X509Certificate value)
		{
			return InnerList.IndexOf (value);
		}
		
		public void Insert (int index, X509Certificate value)
		{
			InnerList.Insert (index, value);
		}
		
		public void Remove (X509Certificate value)
		{
			InnerList.Remove (value);
		}

		// Inner Class
		
		public class X509CertificateEnumerator : IEnumerator {

			private IEnumerator enumerator;

			// Constructors
			
			public X509CertificateEnumerator (X509CertificateCollection mappings)
			{
				enumerator = ((IEnumerable) mappings).GetEnumerator ();
			}

			// Properties
			
			public X509Certificate Current {
				get { return (X509Certificate) enumerator.Current; }
			}
			
			object IEnumerator.Current {
				get { return enumerator.Current; }
			}

			// Methods
			
			bool IEnumerator.MoveNext ()
			{
				return enumerator.MoveNext ();
			}
			
			void IEnumerator.Reset () 
			{
				enumerator.Reset ();
			}
			
			public bool MoveNext () 
			{
				return enumerator.MoveNext ();
			}
			
			public void Reset ()
			{
				enumerator.Reset ();
			}
		}		
	}
}


--- NEW FILE: X509Chain.cs ---
//
// X509Chain.cs: X.509 Certificate Path
//	This is a VERY simplified and minimal version (for Authenticode support)
//
// Author:
//	Sebastien Pouliot (spo...@mo...)
//
// (C) 2003 Motus Technologies Inc. (http://www.motus.com)
//

using System;

namespace Mono.Security.X509 {

	public class X509Chain {

		private X509CertificateCollection roots;
		private X509CertificateCollection certs;
		private X509Certificate root;

		public X509Chain ()
		{
			certs = new X509CertificateCollection ();
		}

		public void LoadCertificate (X509Certificate x509) 
		{
			certs.Add (x509);
		}

		public void LoadCertificates (X509CertificateCollection coll) 
		{
			certs.AddRange (coll);
		}

		public X509Certificate FindByIssuerName (string issuerName) 
		{
			foreach (X509Certificate x in certs) {
				if (x.IssuerName == issuerName)
					return x;
			}
			return null;
		}

		public X509CertificateCollection GetChain (X509Certificate x509) 
		{
			X509CertificateCollection path = new X509CertificateCollection ();
			X509Certificate x = FindCertificateParent (x509);
			if (x != null) {
				while (x != null) {
					x509 = x;
					path.Add (x509);
					x = FindCertificateParent (x509);
					if ((x != null) && (x.IsSelfSigned))
						x = null;
				}
			}
			// find a trusted root
			x = FindCertificateRoot (x509);
			if (x == null)
				return null;
			root = x;
			return path;
		}

		private X509CertificateCollection GetTrustAnchors () 
		{
			// TODO - Load from machine.config
			ITrustAnchors trust = (ITrustAnchors) new TestAnchors ();
			return trust.Anchors;
		}

		public X509CertificateCollection TrustAnchors {
			get { return ((roots == null) ? GetTrustAnchors () : roots); }
			set { roots = value; }
		}

		public X509Certificate Root {
			get { return root; }
		}

		public void Reset () 
		{
			// this force a reload
			roots = null;
			certs.Clear ();
		}

		private X509Certificate FindCertificateParent (X509Certificate child) 
		{
			foreach (X509Certificate potentialParent in certs) {
				if (IsParent (child, potentialParent))
					return potentialParent;
			}
			return null;
		}

		private X509Certificate FindCertificateRoot (X509Certificate x509) 
		{
			// if the trusted root is in the path
			if (TrustAnchors.Contains (x509))
				return x509;

			foreach (X509Certificate root in TrustAnchors) {
				if (IsParent (x509, root))
					return root;
			}

			return null;
		}

		private bool IsParent (X509Certificate child, X509Certificate parent) 
		{
			if (child.IssuerName != parent.SubjectName)
				return false;
			return (child.VerifySignature (parent.RSA));
		}
	}
}

--- NEW FILE: X509Extension.cs ---
//
// X509Extension.cs: Base class for all X.509 extensions.
//
// Author:
//	Sebastien Pouliot (spo...@mo...)
//
// (C) 2003 Motus Technologies Inc. (http://www.motus.com)
//

using System;
using System.Text;

using Mono.Security;

namespace Mono.Security.X509 {
	/*
	 * Extension  ::=  SEQUENCE  {
	 *	extnID      OBJECT IDENTIFIER,
	 *	critical    BOOLEAN DEFAULT FALSE,
	 *	extnValue   OCTET STRING  
	 * }
	 */
	internal class X509Extension {

		protected string extnOid;
		protected bool extnCritical;
		protected ASN1 extnValue;

		internal X509Extension () 
		{
			extnCritical = false;
		}

		public X509Extension (ASN1 asn1) 
		{
			if ((asn1.Tag != 0x30) || (asn1.Count < 2))
				throw new ArgumentException ("Invalid X.509 extension");
			if (asn1[0].Tag != 0x06)
				throw new ArgumentException ("Invalid X.509 extension");
			extnOid = ASN1Convert.ToOID (asn1 [0]);
			extnCritical = ((asn1[1].Tag == 0x01) && (asn1[1].Value[0] == 0xFF));
			extnValue = asn1 [asn1.Count - 1]; // last element
			Decode ();
		}

		public X509Extension (X509Extension extension) : this () 
		{
			if (extension == null)
				throw new ArgumentNullException ("extension");
			if ((extension.Value.Tag != 0x04) || (extension.Value.Count != 0))
				throw new ArgumentException ("Invalid extension");
			extnOid = extension.OID;
			extnCritical = extension.Critical;
			extnValue = extension.Value;
			Decode ();
		}

		protected virtual void Decode () {}

		protected virtual void Encode () {}

		public ASN1 ASN1 {
			get {
				ASN1 extension = new ASN1 (0x30);
				extension.Add (ASN1Convert.FromOID (extnOid));
				if (extnCritical)
					extension.Add (new ASN1 (0x01, new byte [1] { 0x01 }));
				ASN1 os = extension.Add (new ASN1 (0x04));
				Encode ();
				os.Add (extnValue);
				return extension;
			}
		}

		public string OID {
			get { return extnOid; }
		}

		public bool Critical {
			get { return extnCritical; }
		}

		// this gets overrided with more meaningful names
		public virtual string Name {
			get { return extnOid; }
		}

		public ASN1 Value {
			get { return extnValue; }
		}

		public byte[] GetBytes () 
		{
			return ASN1.GetBytes ();
		}

		private void WriteLine (StringBuilder sb, int n, int pos) 
		{
			byte[] value = extnValue.Value;
			int p = pos;
			StringBuilder preview = new StringBuilder ();
			for (int j=0; j < 8; j++) {
				if (j < n) {
					sb.Append (value [p++].ToString ("X2"));
					sb.Append (" ");
				}
				else
					sb.Append ("   ");
			}
			sb.Append ("  ");
			p = pos;
			for (int j=0; j < n; j++) {
				byte b = value [p++];
				if (b < 0x20)
					sb.Append (".");
				else
					sb.Append (Convert.ToChar (b));
			}
			sb.Append (Environment.NewLine);
		}

		public override string ToString () 
		{
			StringBuilder sb = new StringBuilder ();
			int div = (extnValue.Length >> 3);
			int rem = (extnValue.Length - (div << 3));
			int x = 0;
			for (int i=0; i < div; i++) {
				WriteLine (sb, 8, x);
				x += 8;
			}
			WriteLine (sb, rem, x);
			return sb.ToString ();
		}
	}
}

--- NEW FILE: X509Extensions.cs ---
//
// X509Extensions.cs: Handles X.509 extensions.
//
// Author:
//	Sebastien Pouliot (spo...@mo...)
//
// (C) 2003 Motus Technologies Inc. (http://www.motus.com)
//

using System;
using System.Collections;

using Mono.Security;

namespace Mono.Security.X509 {
	/*
	 * Extensions  ::=  SEQUENCE SIZE (1..MAX) OF Extension
	 * 
	 * Note: 1..MAX -> There shouldn't be 0 Extensions in the ASN1 structure
	 */
	internal class X509Extensions : ICollection, IEnumerable {

		private ArrayList extensions;
		private bool readOnly;

		public X509Extensions ()
		{
			extensions = new ArrayList ();
		}

		public X509Extensions (ASN1 asn1) : this ()
		{
			readOnly = true;
			if (asn1 == null)
				return;
			if (asn1.Tag != 0x30)
				throw new Exception ("Invalid extensions format");
			for (int i=0; i < asn1.Count; i++) {
				X509Extension extension = new X509Extension (asn1 [i]);
				extensions.Add (extension);
			}
		}

		// ICollection
		public int Count {
			get { return extensions.Count; }
		}

		// ICollection
		public bool IsSynchronized {
			get { return extensions.IsSynchronized; }
		}

		// ICollection
		public object SyncRoot {
			get { return extensions.SyncRoot; }
		}

		// ICollection
		public void CopyTo (Array array, int index) 
		{
			extensions.CopyTo (array, index);
		}

		// IEnumerable
		public IEnumerator GetEnumerator () 
		{
			return extensions.GetEnumerator ();
		}

		public X509Extension this [int index] {
			get { return (X509Extension) extensions [index]; }
		}

		public X509Extension this [string index] {
			get { 
				for (int i=0; i < extensions.Count; i++) {
					X509Extension extension = (X509Extension) extensions [i];
					if (extension.OID == index)
						return extension;
				}
				return null; 
			}
		}

		public void Add (X509Extension extension) 
		{
			if (readOnly)
				throw new NotSupportedException ("Extensions are read only");
			extensions.Add (extension);
		}

		public byte[] GetBytes () 
		{
			if (extensions.Count < 1)
				return null;
			ASN1 sequence = new ASN1 (0x30);
			for (int i=0; i < extensions.Count; i++) {
				X509Extension x = (X509Extension) extensions [i];
				sequence.Add (x.ASN1);
			}
			return sequence.GetBytes ();
		}
	}
}

--- NEW FILE: X520Attributes.cs ---
//
// X520.cs: X.520 related stuff (attributes, RDN)
//
// Author:
//	Sebastien Pouliot (spo...@mo...)
//
// (C) 2002, 2003 Motus Technologies Inc. (http://www.motus.com)
//

using System;
using System.Text;

using Mono.Security;

namespace Mono.Security.X509 {

	// References:
	// 1.	Information technology - Open Systems Interconnection - The Directory: Selected attribute types 
	//	http://www.itu.int/rec/recommendation.asp?type=folders&lang=e&parent=T-REC-X.520 
	// 2.	Internet X.509 Public Key Infrastructure Certificate and CRL Profile
	//	http://www.ietf.org/rfc/rfc3280.txt

	/* 
	 * AttributeTypeAndValue ::= SEQUENCE {
	 * 	type     AttributeType,
	 * 	value    AttributeValue 
	 * }
	 * 
	 * AttributeType ::= OBJECT IDENTIFIER
	 * 
	 * AttributeValue ::= ANY DEFINED BY AttributeType
	 */
	internal class X520 {

		public abstract class AttributeTypeAndValue {
			protected string oid;
			protected string attrValue;
			private int upperBound;
			priva...
 
[truncated message content]

[pgsqlclient-checkins] pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security/Mono.Security.X509 - New directory

From: <car...@us...> - 2003-10-28 16:11:10

Update of /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security/Mono.Security.X509
In directory sc8-pr-cvs1:/tmp/cvs-serv9412/Mono.Security.X509

Log Message:
Directory /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security/Mono.Security.X509 added to the repository

[pgsqlclient-checkins] pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security ASN1Convert.cs,NONE,1.1

From: <car...@us...> - 2003-10-28 16:10:49

Update of /cvsroot/pgsqlclient/pgsqlclient_10/Mono.Security.Protocol.Tls/Mono.Security.Protocol.Tls/Mono.Security
In directory sc8-pr-cvs1:/tmp/cvs-serv9370

Added Files:
	ASN1Convert.cs 
Log Message:
2003-10-28 Carlos Guzmán Álvarez <car...@te...>

	* CipherSuite.cs:
	* TlsSessionSettings.cs:
	* TlsServerSettings.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientCertificateVerify.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsClientKeyExchange.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerCertificate.cs:
	* Mono.Security.Protocol.Tls.Handshake.Client/TlsServerKeyExchange.cs:

		- Added changes for make use of X509 classes from mono.

	* Mono.Security/ASN1Convert.cs:
	* Mono.Security.X509/*.*:
		
		- New files from mono for allow basic certificate validation.

--- NEW FILE: ASN1Convert.cs ---
//
// ASN1Convert.cs: Abstract Syntax Notation 1 convertion routines
//
// Author:
//	Sebastien Pouliot (spo...@mo...)
//
// (C) 2003 Motus Technologies Inc. (http://www.motus.com)
//

using System;
using System.Collections;
using System.Security.Cryptography;
using System.Text;

namespace Mono.Security {

	// References:
	// a.	ITU ASN.1 standards (free download)
	//	http://www.itu.int/ITU-T/studygroups/com17/languages/

	internal class ASN1Convert {

		// RFC3280, section 4.2.1.5
		// CAs conforming to this profile MUST always encode certificate
		// validity dates through the year 2049 as UTCTime; certificate validity
		// dates in 2050 or later MUST be encoded as GeneralizedTime.
		static public ASN1 FromDateTime (DateTime dt) 
		{
			if (dt.Year < 2050) {
				// UTCTIME
				return new ASN1 (0x17, Encoding.ASCII.GetBytes (dt.ToString ("yyMMddHHmmss") + "Z"));
			}
			else {
				// GENERALIZEDTIME
				return new ASN1 (0x18, Encoding.ASCII.GetBytes (dt.ToString ("yyyyMMddHHmmss") + "Z"));
			}
		}

		static public ASN1 FromInt32 (Int32 value) 
		{
			byte[] integer = BitConverter.GetBytes (value);
			int x = 3;
			while (integer [x] == 0x00)
				x--;
			ASN1 asn1 = new ASN1 (0x02);
			if (x == 3)
				asn1.Value = integer;
			else {
				byte[] smallerInt = new byte [x + 1];
				Array.Copy (integer, 0, smallerInt, 0, smallerInt.Length);
				asn1.Value = smallerInt;
			}
			return asn1;
		}

		static public ASN1 FromOID (string oid) 
		{
			return new ASN1 (CryptoConfig.EncodeOID (oid));
		}

		static public ASN1 FromUnsignedBigInteger (byte[] integer) 
		{
			if (integer [0] == 0x00) {
				// this first byte is added so we're sure it's an unsigned integer
				// however we can't feed it into RSAParameters or DSAParameters
				int length = integer.Length + 1;
				byte[] uinteger = new byte [length];
				Array.Copy (integer, 0, uinteger, 1, length);
				integer = uinteger;
			}
			return new ASN1 (0x02, integer);
		}

		static public int ToInt32 (ASN1 asn1) 
		{
			if (asn1.Tag != 0x02)
				throw new NotSupportedException ("Only integer can be converted");
			int x = 0;
			for (int i=0; i < asn1.Value.Length; i++)
				x = (x << 8) + asn1.Value [i];
			return x;
		}

		// Convert a binary encoded OID to human readable string representation of 
		// an OID (IETF style). Based on DUMPASN1.C from Peter Gutmann.
		static public string ToOID (ASN1 asn1) 
		{
			byte[] aOID = asn1.Value;
			StringBuilder sb = new StringBuilder ();
			// Pick apart the OID
			byte x = (byte) (aOID[0] / 40);
			byte y = (byte) (aOID[0] % 40);
			if (x > 2) {
				// Handle special case for large y if x = 2
				y += (byte) ((x - 2) * 40);
				x = 2;
			}
			sb.Append (x.ToString ());
			sb.Append (".");
			sb.Append (y.ToString ());
			ulong val = 0;
			for (x = 1; x < aOID.Length; x++) {
				val = ((val << 7) | ((byte) (aOID [x] & 0x7F)));
				if ( !((aOID [x] & 0x80) == 0x80)) {
					sb.Append (".");
					sb.Append (val.ToString ());
					val = 0;
				}
			}
			return sb.ToString ();
		}

		static public DateTime ToDateTime (ASN1 time) 
		{
			string t = Encoding.ASCII.GetString (time.Value);
			// to support both UTCTime and GeneralizedTime (and not so common format)
			string mask = null;
			switch (t.Length) {
				case 11:
					mask = "yyMMddHHmmZ"; // illegal I think ... must check
					break;
				case 13: 
					// RFC3280: 4.1.2.5.1  UTCTime
					int year = Convert.ToInt16 (t.Substring (0, 2));
					// Where YY is greater than or equal to 50, the 
					// year SHALL be interpreted as 19YY; and 
					// Where YY is less than 50, the year SHALL be 
					// interpreted as 20YY.
					if (year >= 50)
						t = "19" + t;
					else
						t = "20" + t;
					mask = "yyyyMMddHHmmssZ";
					break;
				case 15:
					mask = "yyyyMMddHHmmssZ"; // GeneralizedTime
					break;
			}
			return DateTime.ParseExact (t, mask, null);
		}
	}
}

[pgsqlclient-checkins] pgsqlclient_10/PostgreSql.Data.PgSqlClient/source/NPgClient PgOutputPacket.cs,1.16,1.17 PgResponsePacket.cs,1.17,1.18

From: <car...@us...> - 2003-10-28 10:46:23

Update of /cvsroot/pgsqlclient/pgsqlclient_10/PostgreSql.Data.PgSqlClient/source/NPgClient
In directory sc8-pr-cvs1:/tmp/cvs-serv17199

Modified Files:
	PgOutputPacket.cs PgResponsePacket.cs 
Log Message:
2003-10-28 Carlos Guzmán Álvarez <car...@te...>

	* source/NPgClient/PgOutputPacket.cs:
	* source/NPgClient/PgResponsePacket.cs:

		- Added fix for correct handling of timetz type.


Index: PgOutputPacket.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/PostgreSql.Data.PgSqlClient/source/NPgClient/PgOutputPacket.cs,v
retrieving revision 1.16
retrieving revision 1.17
diff -C2 -d -r1.16 -r1.17
*** PgOutputPacket.cs	27 Oct 2003 12:25:21 -0000	1.16
--- PgOutputPacket.cs	28 Oct 2003 10:44:55 -0000	1.17
***************
*** 167,171 ****
  
  			this.WriteDouble(seconds.TotalSeconds);
! 			this.WriteInt(0);
  		}
  
--- 167,171 ----
  
  			this.WriteDouble(seconds.TotalSeconds);
! 			this.WriteInt((-1)*Int32.Parse(time.ToString("zz"))*3600);
  		}
  
***************
*** 179,185 ****
  		public void WriteTimestampWithTZ(DateTime timestamp)
  		{
! 			TimeSpan days = timestamp.Subtract(PgCodes.BASE_DATE);
! 
! 			this.WriteDouble(days.TotalSeconds);
  		}
  
--- 179,183 ----
  		public void WriteTimestampWithTZ(DateTime timestamp)
  		{
! 			this.WriteTimestamp(timestamp);
  		}
  

Index: PgResponsePacket.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/PostgreSql.Data.PgSqlClient/source/NPgClient/PgResponsePacket.cs,v
retrieving revision 1.17
retrieving revision 1.18
diff -C2 -d -r1.17 -r1.18
*** PgResponsePacket.cs	27 Oct 2003 18:46:49 -0000	1.17
--- PgResponsePacket.cs	28 Oct 2003 10:44:55 -0000	1.18
***************
*** 240,252 ****
  			int			timezone	= (-1)*(this.ReadInt()/3600);
  
! 			string format = "{0:D2}{1}{2:D2}{3}{4:D2}{5}";
! 			if (timezone > 0)
  			{
! 				format = "{0:D2}{1}{2:D2}{3}{4:D2}+{5}";
  			}
  
  			StringBuilder timeWithTZ = new StringBuilder();
  			timeWithTZ.AppendFormat(
! 				format,
  				time.Hour,
  				CultureInfo.CurrentCulture.DateTimeFormat.TimeSeparator,
--- 240,252 ----
  			int			timezone	= (-1)*(this.ReadInt()/3600);
  
! 			string sbFormat = "{0:D2}{1}{2:D2}{3}{4:D2}{5:D2}";
! 			if (timezone >= 0)
  			{
! 				sbFormat = "{0:D2}{1}{2:D2}{3}{4:D2}+{5:D2}";
  			}
  
  			StringBuilder timeWithTZ = new StringBuilder();
  			timeWithTZ.AppendFormat(
! 				sbFormat,
  				time.Hour,
  				CultureInfo.CurrentCulture.DateTimeFormat.TimeSeparator,
***************
*** 256,261 ****
  				timezone);
  		
! 			return DateTime.Parse(
  				timeWithTZ.ToString(), 
  				CultureInfo.CurrentCulture.DateTimeFormat,
  				DateTimeStyles.NoCurrentDateDefault | 
--- 256,272 ----
  				timezone);
  		
! 			StringBuilder format = new StringBuilder();
! 			format.AppendFormat(
! 				"{0}{1}{2}{3}{4}{5}",
! 				"HH",
! 				CultureInfo.CurrentCulture.DateTimeFormat.TimeSeparator,
! 				"mm", 
! 				CultureInfo.CurrentCulture.DateTimeFormat.TimeSeparator,
! 				"ss",
! 				"zz");
! 		
! 			return DateTime.ParseExact(
  				timeWithTZ.ToString(), 
+ 				format.ToString(),
  				CultureInfo.CurrentCulture.DateTimeFormat,
  				DateTimeStyles.NoCurrentDateDefault |

[pgsqlclient-checkins] pgsqlclient_10/PostgreSql.Data.PgSqlClient/source/PgTypes PgBox.cs,1.4,1.5

From: <car...@us...> - 2003-10-27 18:54:39

Update of /cvsroot/pgsqlclient/pgsqlclient_10/PostgreSql.Data.PgSqlClient/source/PgTypes
In directory sc8-pr-cvs1:/tmp/cvs-serv22967

Modified Files:
	PgBox.cs 
Log Message:
	* source/NPgClient/PgOutputPacket.cs:
	* source/NPgClient/PgResponsePacket.cs:

		- Added fix for correct handling of box type.

		- Added some changes to interval datatype handling.

	* source/PgTypes/PgBox.cs:

		- Added fix for correct handling of box type.


Index: PgBox.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/PostgreSql.Data.PgSqlClient/source/PgTypes/PgBox.cs,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** PgBox.cs	26 Oct 2003 14:56:59 -0000	1.4
--- PgBox.cs	27 Oct 2003 18:46:29 -0000	1.5
***************
*** 46,53 ****
  		#region CONSTRUCTORS
  
! 		public PgBox(PgPoint upperRight, PgPoint lowerLeft)
  		{
- 			this.upperRight	= upperRight;
  			this.lowerLeft	= lowerLeft;
  		}
  
--- 46,53 ----
  		#region CONSTRUCTORS
  
! 		public PgBox(PgPoint lowerLeft, PgPoint upperRight)
  		{
  			this.lowerLeft	= lowerLeft;
+ 			this.upperRight	= upperRight;
  		}
  
***************
*** 89,95 ****
  		{
  			System.Text.StringBuilder b = new System.Text.StringBuilder();
! 			b.AppendFormat("(({0},{1}),({2},{3}))", 
! 				this.upperRight.X	, this.upperRight.Y,
! 				this.lowerLeft.X	, this.lowerLeft.Y);
  
  			return b.ToString();
--- 89,95 ----
  		{
  			System.Text.StringBuilder b = new System.Text.StringBuilder();
! 			b.AppendFormat("(({0},{1}),({2},{3}))", 				
! 				this.lowerLeft.X	, this.lowerLeft.Y,
! 				this.upperRight.X	, this.upperRight.Y);
  
  			return b.ToString();

[pgsqlclient-checkins] pgsqlclient_10/PostgreSql.Data.PgSqlClient/source/NPgClient PgResponsePacket.cs,1.16,1.17

From: <car...@us...> - 2003-10-27 18:53:52

Update of /cvsroot/pgsqlclient/pgsqlclient_10/PostgreSql.Data.PgSqlClient/source/NPgClient
In directory sc8-pr-cvs1:/tmp/cvs-serv23036

Modified Files:
	PgResponsePacket.cs 
Log Message:
	* source/NPgClient/PgOutputPacket.cs:
	* source/NPgClient/PgResponsePacket.cs:

		- Added fix for correct handling of box type.

		- Added some changes to interval datatype handling.

	* source/PgTypes/PgBox.cs:

		- Added fix for correct handling of box type.


Index: PgResponsePacket.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/PostgreSql.Data.PgSqlClient/source/NPgClient/PgResponsePacket.cs,v
retrieving revision 1.16
retrieving revision 1.17
diff -C2 -d -r1.16 -r1.17
*** PgResponsePacket.cs	27 Oct 2003 12:25:21 -0000	1.16
--- PgResponsePacket.cs	27 Oct 2003 18:46:49 -0000	1.17
***************
*** 373,377 ****
  		public PgBox ReadBox()
  		{
! 			return new PgBox(this.ReadPoint(), this.ReadPoint());
  		}
  
--- 373,380 ----
  		public PgBox ReadBox()
  		{
! 			PgPoint upperRight	= this.ReadPoint();
! 			PgPoint lowerLeft	= this.ReadPoint();
! 
! 			return new PgBox(lowerLeft, upperRight);
  		}

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