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#ifndef __X509UTILS_H__
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#define __X509UTILS_H__/*
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* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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/**
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@file
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@internalComponent
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*/
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enum TCertificateFormat
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{
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EX509Certificate = 0x00,
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EWTLSCertificate = 0x01,
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EX968Certificate = 0x02,
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EUnknownCertificate = 0x0f,
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EX509CertificateUrl = 0x10,
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EWTLSCertificateUrl = 0x11,
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EX968CertificateUrl = 0x12
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};
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const TInt KSHA1HashLengthInBytes = 20;
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typedef TBuf8<KSHA1HashLengthInBytes> TSHA1Hash;
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typedef TSHA1Hash TKeyIdentifier;
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struct KeyIdentifierObject
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{
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bool iAutoKey; // iHash needs generating by us, or matched the value we would generate!
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TKeyIdentifier iHash;
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};
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void EncodeHuman(REncodeWriteStream& aStream,const KeyIdentifierObject &aKeyId);
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void DecodeHuman(RDecodeReadStream& aStream, KeyIdentifierObject &aKeyId);
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RWriteStream& operator<<(RWriteStream& aStream,const KeyIdentifierObject& aKeyId);
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RReadStream& operator>>(RReadStream& aStream, KeyIdentifierObject& aKeyId);
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enum EUseCertificateExtension
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{
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KIgnoreCertificateExtension,
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KUseCertificateExtension
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};
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/**
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Get the subject key id from the certificate extension or calculate
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it from the public key (as specified in rfc3280 4.2.1.2 method 1).
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The subject name and subject key id are returned.
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WARNING: This function is NOT valid for client certs. For client
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certs, the subject key id in the certificate store MUST match the id
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of the key in the keystore.
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If ok return true.
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If the certificate is invalid then exit the program with an error message!
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*/
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bool X509SubjectKeyId(EUseCertificateExtension aUseExtension, bool aUseRfc3280Algorithm,
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bool aIsCa, const std::string &aCert,
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std::string &aSubject, TKeyIdentifier &aSubjectKeyId);
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/**
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Get the issuer key id from the certificate authority key id extension.
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The issuer name and issuer key id are returned.
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If ok return true.
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If the certificate is invalid then exit the program with an error message!
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*/
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bool X509IssuerKeyId(EUseCertificateExtension aUseExtension,
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const TUint8 *aCert, TUint32 aCertLength,
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std::string &aIssuer,
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TKeyIdentifier &aIssuerKeyId);
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/**
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Convert the DER certificate into PEM form
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*/
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void Der2Pem(const std::string &aDerCert, std::string &aPemCert);
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/**
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Convert the PEM certificate into DER form
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Returns true if conversion succeeds
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*/
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bool Pem2Der(const std::string &aPemCert, std::string &aDerCert);
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#endif
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