sl@0: /*
sl@0: * Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of the License "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description: 
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: #include <e32base.h>
sl@0: #include <e32cons.h>
sl@0: #include <e32std.h>
sl@0: #include <f32file.h>
sl@0: #include <x509cert.h>
sl@0: #include <utf.h>
sl@0: #include <bacline.h>
sl@0: #include <x509certext.h>
sl@0: 
sl@0: #include "displaytype.h"
sl@0: 
sl@0: _LIT(KAppName, "tcertdump");
sl@0: 
sl@0: 
sl@0: void WriteAsUtf8L(const TDesC& aUtf16, RFile& aOutputFile)
sl@0: 	{
sl@0: 	HBufC8* utf8 = CnvUtfConverter::ConvertFromUnicodeToUtf8L(aUtf16);
sl@0: 	CleanupStack::PushL(utf8);
sl@0: 	User::LeaveIfError(aOutputFile.Write(*utf8));
sl@0: 	CleanupStack::PopAndDestroy(utf8);
sl@0: 	}
sl@0: 
sl@0: 
sl@0: void PrintDistinguishedNameElementsL(const CX500DistinguishedName& dName, RFile& aOutputFile)
sl@0: 	{
sl@0: 	TInt i;
sl@0: 	for (i=0;i<dName.Count();i++)
sl@0: 		{
sl@0: 		User::LeaveIfError(aOutputFile.Write(_L8("\t\t")));
sl@0: 		//WriteAsUtf8L(dName.Element(i).Type(), aOutputFile);
sl@0: 		
sl@0: 		
sl@0: 		WriteAsUtf8L(GetType(dName.Element(i).Type()), aOutputFile);
sl@0: 		
sl@0: 				
sl@0: 		User::LeaveIfError(aOutputFile.Write(_L8(": ")));
sl@0: 		
sl@0: 		HBufC* value = NULL;
sl@0: 		value=dName.Element(i).ValueL();
sl@0: 		CleanupStack::PushL(value);
sl@0: 		
sl@0: 		
sl@0: 		if (dName.Element(i).Type().Compare(_L("2.5.4.3")))
sl@0: 			{
sl@0: 			WriteAsUtf8L(*value, aOutputFile);
sl@0: 			}
sl@0: 		else 
sl@0: 			{
sl@0: 			HBufC8* temp=NULL;
sl@0: 			temp=HBufC8::NewL(value->Length());
sl@0: 			CleanupStack::PushL(temp);
sl@0: 			
sl@0: 			TPtr8 ptr = temp->Des();
sl@0: 			TPtr valuePtr = value->Des();
sl@0: 			for (TInt j = 0;j < value->Length();++j)
sl@0: 				{
sl@0: 				TChar c = valuePtr[j];
sl@0: 				ptr.Append(c % 0x10000);
sl@0: 				}
sl@0: 			
sl@0: 			User::LeaveIfError(aOutputFile.Write(*temp));
sl@0: 			CleanupStack::PopAndDestroy(temp);
sl@0: 			}
sl@0: 	
sl@0: 		User::LeaveIfError(aOutputFile.Write(_L8("\r\n")));	
sl@0: 		CleanupStack::PopAndDestroy(value);
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: void DumpCertInfoL(const CX509Certificate& aCert, RFile& aOutputFile)
sl@0: 	{
sl@0: 	// common/display names
sl@0: 	aOutputFile.Write(_L8("Issuer Display Name: "));		
sl@0: 	HBufC* issuer = aCert.IssuerL();
sl@0: 	CleanupStack::PushL(issuer);		
sl@0: 	WriteAsUtf8L(*issuer, aOutputFile);
sl@0: 	User::LeaveIfError(aOutputFile.Write(_L8("\r\n")));
sl@0: 	CleanupStack::PopAndDestroy(issuer);
sl@0: 		
sl@0: 	aOutputFile.Write(_L8("Subject Display Name: "));
sl@0: 	HBufC* subject = aCert.SubjectL();
sl@0: 	CleanupStack::PushL(subject);
sl@0: 	WriteAsUtf8L(*subject, aOutputFile);
sl@0: 	User::LeaveIfError(aOutputFile.Write(_L8("\r\n")));	
sl@0: 	CleanupStack::PopAndDestroy(subject); 
sl@0: 	
sl@0: 	
sl@0: 	// distinguished names
sl@0: 	
sl@0: 	aOutputFile.Write(_L8("Issuer Distinguished Name:\r\n"));
sl@0: 	PrintDistinguishedNameElementsL(aCert.IssuerName(),aOutputFile);
sl@0: 		
sl@0: 	aOutputFile.Write(_L8("Subject Distinguished Name:\r\n"));
sl@0: 	PrintDistinguishedNameElementsL(aCert.SubjectName(),aOutputFile);
sl@0: 			
sl@0: 	// alt names	
sl@0: 	const CX509CertExtension *subjectAltExt=aCert.Extension(KSubjectAltName);
sl@0: 	if (subjectAltExt!=NULL)
sl@0: 		{		
sl@0: 		aOutputFile.Write(_L8("Subject Alt Names:\r\n"));
sl@0: 		CX509AltNameExt* subjectAltNameExt = CX509AltNameExt::NewLC(subjectAltExt->Data());
sl@0: 		const CArrayPtrFlat<CX509GeneralName>&names = subjectAltNameExt->AltName();
sl@0: 		for (TInt i = 0; i < names.Count(); i++)
sl@0: 			{
sl@0: 			CX509GeneralName* name = names.At(i);
sl@0: 			if	( name->Tag() == EX509DirectoryName )
sl@0: 				{
sl@0: 				aOutputFile.Write(_L8("\tDirectory Name:\r\n"));
sl@0: 				CX500DistinguishedName* dirName = CX500DistinguishedName::NewLC(name->Data());
sl@0: 				PrintDistinguishedNameElementsL(*dirName,aOutputFile);
sl@0: 				CleanupStack::PopAndDestroy(dirName);				
sl@0: 				}
sl@0: 			}
sl@0: 		CleanupStack::PopAndDestroy(subjectAltNameExt);
sl@0: 		}
sl@0: 	
sl@0: 	const CX509CertExtension *issuerAltExt=aCert.Extension(KIssuerAltName);
sl@0: 	if (issuerAltExt!=NULL)
sl@0: 		{		
sl@0: 		aOutputFile.Write(_L8("Issuer Alt Names:\r\n"));
sl@0: 		CX509AltNameExt* issuerAltNameExt = CX509AltNameExt::NewLC(issuerAltExt->Data());
sl@0: 		const CArrayPtrFlat<CX509GeneralName>&names = issuerAltNameExt->AltName();
sl@0: 		for (TInt i = 0; i < names.Count(); i++)
sl@0: 			{
sl@0: 			CX509GeneralName* name = names.At(i);
sl@0: 			if	( name->Tag() == EX509DirectoryName )
sl@0: 				{
sl@0: 				aOutputFile.Write(_L8("\tDirectory Name:\r\n"));
sl@0: 				CX500DistinguishedName* dirName = CX500DistinguishedName::NewLC(name->Data());
sl@0: 				PrintDistinguishedNameElementsL(*dirName,aOutputFile);
sl@0: 				CleanupStack::PopAndDestroy(dirName);				
sl@0: 				}
sl@0: 			}
sl@0: 		CleanupStack::PopAndDestroy(issuerAltNameExt);
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: void DumpCertL()
sl@0: 	{
sl@0: 	CCommandLineArguments* args = CCommandLineArguments::NewLC();
sl@0: 	TInt count = args->Count();
sl@0: 	if (args->Count() == 3) 
sl@0: 		{
sl@0: 		const TPtrC certFileName = args->Arg(1);
sl@0: 		const TPtrC outputFileName = args->Arg(2);
sl@0: 		
sl@0: 		RFs fs;
sl@0: 		User::LeaveIfError(fs.Connect());
sl@0: 		CleanupClosePushL(fs);
sl@0: 	
sl@0: 		RFile certFile;
sl@0: 		User::LeaveIfError(certFile.Open(fs, certFileName, EFileShareAny | EFileRead | EFileStream));
sl@0: 		CleanupClosePushL(certFile);
sl@0: 		
sl@0: 		TInt fileSize;
sl@0: 		User::LeaveIfError(certFile.Size(fileSize));
sl@0: 		
sl@0: 		HBufC8* certBuffer = HBufC8::NewLC(fileSize);		
sl@0: 		TPtr8 ptr = certBuffer->Des();
sl@0: 		User::LeaveIfError(certFile.Read(ptr, fileSize));
sl@0: 		
sl@0: 		CX509Certificate* cert = CX509Certificate::NewLC(*certBuffer);
sl@0: 		
sl@0: 		RFile outputFile;
sl@0: 		User::LeaveIfError(outputFile.Replace(fs, outputFileName, EFileWrite | EFileShareExclusive));
sl@0: 		
sl@0: 		DumpCertInfoL(*cert, outputFile);
sl@0: 	
sl@0: 		CleanupStack::PopAndDestroy(4, &fs); // outputFile, cert, certBuffer, certFile, fs
sl@0: 		}	
sl@0: 	CleanupStack::PopAndDestroy(args);	
sl@0: 	}
sl@0: 
sl@0: void DoMainL(void)
sl@0: 	{	
sl@0: 	CConsoleBase* console = Console::NewL(KAppName, TSize(KDefaultConsWidth, KDefaultConsHeight));
sl@0: 	CleanupStack::PushL(console);
sl@0: 	__UHEAP_MARK;
sl@0: 	TRAPD(err, DumpCertL());
sl@0: 	if (err)
sl@0: 		{
sl@0: 		console->Printf(_L("Error %d\n"), err);
sl@0: 		console->Getch();
sl@0: 		}
sl@0: 	__UHEAP_MARKEND;	
sl@0: 	CleanupStack::PopAndDestroy(console);
sl@0: 	}
sl@0: 
sl@0: GLDEF_C TInt E32Main()		   // main function called by E32
sl@0: 	{
sl@0: 	__UHEAP_MARK;
sl@0: 	CTrapCleanup* cleanup=CTrapCleanup::New(); 
sl@0: 	
sl@0: 	TRAP_IGNORE(DoMainL());
sl@0: 	
sl@0: 	delete cleanup; 
sl@0: 	__UHEAP_MARKEND;
sl@0: 	return 0; 
sl@0: 	}
sl@0: