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author | Mikhail Voytenko <mav@openoffice.org> | 2011-03-23 18:59:23 +0100 |
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committer | Mikhail Voytenko <mav@openoffice.org> | 2011-03-23 18:59:23 +0100 |
commit | 0cdc1272fdfbf181b6f297185e0a02dddb912a1a (patch) | |
tree | eba8032d6c0e9d131861196d6689219d60821543 /xmlsecurity | |
parent | mav60: #164341# fix problems with the new implementation (diff) | |
download | core-0cdc1272fdfbf181b6f297185e0a02dddb912a1a.tar.gz core-0cdc1272fdfbf181b6f297185e0a02dddb912a1a.zip |
mav60: #164341# fix problems with the new implementation
Diffstat (limited to 'xmlsecurity')
-rw-r--r-- | xmlsecurity/source/xmlsec/nss/digestcontext.cxx | 19 | ||||
-rw-r--r-- | xmlsecurity/source/xmlsec/nss/digestcontext.hxx | 7 | ||||
-rw-r--r-- | xmlsecurity/source/xmlsec/nss/seinitializer_nssimpl.cxx | 13 |
3 files changed, 29 insertions, 10 deletions
diff --git a/xmlsecurity/source/xmlsec/nss/digestcontext.cxx b/xmlsecurity/source/xmlsec/nss/digestcontext.cxx index 17b700f1fd63..4b3a0d094bd9 100644 --- a/xmlsecurity/source/xmlsec/nss/digestcontext.cxx +++ b/xmlsecurity/source/xmlsec/nss/digestcontext.cxx @@ -52,12 +52,21 @@ void SAL_CALL ODigestContext::updateDigest( const uno::Sequence< ::sal_Int8 >& a if ( m_bDisposed ) throw lang::DisposedException(); - if ( PK11_DigestOp( m_pContext, reinterpret_cast< const unsigned char* >( aData.getConstArray() ), aData.getLength() ) != SECSuccess ) + if ( !m_b1KData || m_nDigested < 1024 ) { - PK11_DestroyContext( m_pContext, PR_TRUE ); - m_pContext = NULL; - m_bBroken = true; - throw uno::RuntimeException(); + uno::Sequence< sal_Int8 > aToDigest = aData; + if ( m_b1KData && m_nDigested + aData.getLength() > 1024 ) + aToDigest.realloc( 1024 - m_nDigested ); + + if ( PK11_DigestOp( m_pContext, reinterpret_cast< const unsigned char* >( aToDigest.getConstArray() ), aToDigest.getLength() ) != SECSuccess ) + { + PK11_DestroyContext( m_pContext, PR_TRUE ); + m_pContext = NULL; + m_bBroken = true; + throw uno::RuntimeException(); + } + + m_nDigested += aToDigest.getLength(); } } diff --git a/xmlsecurity/source/xmlsec/nss/digestcontext.hxx b/xmlsecurity/source/xmlsec/nss/digestcontext.hxx index 88b2063a84dc..8f9ef475a485 100644 --- a/xmlsecurity/source/xmlsec/nss/digestcontext.hxx +++ b/xmlsecurity/source/xmlsec/nss/digestcontext.hxx @@ -40,13 +40,18 @@ private: PK11Context* m_pContext; sal_Int32 m_nDigestLength; + bool m_b1KData; + sal_Int32 m_nDigested; + bool m_bDisposed; bool m_bBroken; public: - ODigestContext( PK11Context* pContext, sal_Int32 nDigestLength ) + ODigestContext( PK11Context* pContext, sal_Int32 nDigestLength, bool b1KData ) : m_pContext( pContext ) , m_nDigestLength( nDigestLength ) + , m_b1KData( b1KData ) + , m_nDigested( 0 ) , m_bDisposed( false ) , m_bBroken( false ) {} diff --git a/xmlsecurity/source/xmlsec/nss/seinitializer_nssimpl.cxx b/xmlsecurity/source/xmlsec/nss/seinitializer_nssimpl.cxx index 81fe6857bf75..2cccd079f8e5 100644 --- a/xmlsecurity/source/xmlsec/nss/seinitializer_nssimpl.cxx +++ b/xmlsecurity/source/xmlsec/nss/seinitializer_nssimpl.cxx @@ -455,15 +455,20 @@ css::uno::Reference< css::xml::crypto::XDigestContext > SAL_CALL SEInitializer_N { SECOidTag nNSSDigestID = SEC_OID_UNKNOWN; sal_Int32 nDigestLength = 0; - if ( nDigestID == css::xml::crypto::DigestID::SHA256 ) + bool b1KData = false; + if ( nDigestID == css::xml::crypto::DigestID::SHA256 + || nDigestID == css::xml::crypto::DigestID::SHA256_1K ) { nNSSDigestID = SEC_OID_SHA256; nDigestLength = 32; + b1KData = ( nDigestID == css::xml::crypto::DigestID::SHA256_1K ); } - else if ( nDigestID != css::xml::crypto::DigestID::SHA1 ) + else if ( nDigestID == css::xml::crypto::DigestID::SHA1 + || nDigestID == css::xml::crypto::DigestID::SHA1_1K ) { nNSSDigestID = SEC_OID_SHA1; - nDigestLength = 16; + nDigestLength = 20; + b1KData = ( nDigestID == css::xml::crypto::DigestID::SHA1_1K ); } else throw css::lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Unexpected digest requested." ) ), css::uno::Reference< css::uno::XInterface >(), 1 ); @@ -476,7 +481,7 @@ css::uno::Reference< css::xml::crypto::XDigestContext > SAL_CALL SEInitializer_N { PK11Context* pContext = PK11_CreateDigestContext( nNSSDigestID ); if ( pContext && PK11_DigestBegin( pContext ) == SECSuccess ) - xResult = new ODigestContext( pContext, nDigestLength ); + xResult = new ODigestContext( pContext, nDigestLength, b1KData ); } return xResult; |