Backed out changeset fb6cbb4ada54 (bug 1183822)

This commit is contained in:
Mark Goodwin 2015-07-17 10:36:58 +01:00
parent e2ee16093c
commit c7285efe5a
4 changed files with 1 additions and 202 deletions

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@ -10,7 +10,6 @@
#include "ExtendedValidation.h"
#include "OCSPRequestor.h"
#include "OCSPVerificationTrustDomain.h"
#include "certdb.h"
#include "cert.h"
#include "mozilla/UniquePtr.h"
@ -639,17 +638,7 @@ NSSCertDBTrustDomain::VerifyAndMaybeCacheEncodedOCSPResponse(
{
Time thisUpdate(Time::uninitialized);
Time validThrough(Time::uninitialized);
// We use a try and fallback approach which first mandates good signature
// digest algorithms, then falls back to SHA-1 if this fails. If a delegated
// OCSP response signing certificate was issued with a SHA-1 signature,
// verification initially fails. We cache the failure and then re-use that
// result even when doing fallback (i.e. when weak signature digest algorithms
// should succeed). To address this we use an OCSPVerificationTrustDomain
// here, rather than using *this, to ensure verification succeeds for all
// allowed signature digest algorithms.
OCSPVerificationTrustDomain trustDomain(*this);
Result rv = VerifyEncodedOCSPResponse(trustDomain, certID, time,
Result rv = VerifyEncodedOCSPResponse(*this, certID, time,
maxLifetimeInDays, encodedResponse,
expired, &thisUpdate, &validThrough);
// If a response was stapled and expired, we don't want to cache it. Return

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@ -1,110 +0,0 @@
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "OCSPVerificationTrustDomain.h"
using namespace mozilla;
using namespace mozilla::pkix;
OCSPVerificationTrustDomain::OCSPVerificationTrustDomain(
NSSCertDBTrustDomain& certDBTrustDomain)
: mCertDBTrustDomain(certDBTrustDomain)
{
}
Result
OCSPVerificationTrustDomain::GetCertTrust(EndEntityOrCA endEntityOrCA,
const CertPolicyId& policy,
Input candidateCertDER,
/*out*/ TrustLevel& trustLevel)
{
return mCertDBTrustDomain.GetCertTrust(endEntityOrCA, policy,
candidateCertDER, trustLevel);
}
Result
OCSPVerificationTrustDomain::FindIssuer(Input, IssuerChecker&, Time)
{
// We do not expect this to be called for OCSP signers
return Result::FATAL_ERROR_LIBRARY_FAILURE;
}
Result
OCSPVerificationTrustDomain::IsChainValid(const DERArray&, Time)
{
// We do not expect this to be called for OCSP signers
return Result::FATAL_ERROR_LIBRARY_FAILURE;
}
Result
OCSPVerificationTrustDomain::CheckRevocation(EndEntityOrCA, const CertID&,
Time, Duration, const Input*,
const Input*)
{
// We do not expect this to be called for OCSP signers
return Result::FATAL_ERROR_LIBRARY_FAILURE;
}
Result
OCSPVerificationTrustDomain::CheckSignatureDigestAlgorithm(
DigestAlgorithm aAlg, EndEntityOrCA aEEOrCA)
{
// The reason for wrapping the NSSCertDBTrustDomain in an
// OCSPVerificationTrustDomain is to allow us to bypass the weaker signature
// algorithm check - thus all allowable signature digest algorithms should
// always be accepted. This is only needed while we gather telemetry on SHA-1.
return Success;
}
Result
OCSPVerificationTrustDomain::CheckRSAPublicKeyModulusSizeInBits(
EndEntityOrCA aEEOrCA, unsigned int aModulusSizeInBits)
{
return mCertDBTrustDomain.
CheckRSAPublicKeyModulusSizeInBits(aEEOrCA, aModulusSizeInBits);
}
Result
OCSPVerificationTrustDomain::VerifyRSAPKCS1SignedDigest(
const SignedDigest& aSignedDigest, Input aSubjectPublicKeyInfo)
{
return mCertDBTrustDomain.VerifyRSAPKCS1SignedDigest(aSignedDigest,
aSubjectPublicKeyInfo);
}
Result
OCSPVerificationTrustDomain::CheckECDSACurveIsAcceptable(
EndEntityOrCA aEEOrCA, NamedCurve aCurve)
{
return mCertDBTrustDomain.CheckECDSACurveIsAcceptable(aEEOrCA, aCurve);
}
Result
OCSPVerificationTrustDomain::VerifyECDSASignedDigest(
const SignedDigest& aSignedDigest, Input aSubjectPublicKeyInfo)
{
return mCertDBTrustDomain.VerifyECDSASignedDigest(aSignedDigest,
aSubjectPublicKeyInfo);
}
Result
OCSPVerificationTrustDomain::CheckValidityIsAcceptable(
Time notBefore, Time notAfter, EndEntityOrCA endEntityOrCA,
KeyPurposeId keyPurpose)
{
return mCertDBTrustDomain.CheckValidityIsAcceptable(notBefore, notAfter,
endEntityOrCA,
keyPurpose);
}
Result
OCSPVerificationTrustDomain::DigestBuf(
Input item, DigestAlgorithm digestAlg,
/*out*/ uint8_t* digestBuf, size_t digestBufLen)
{
return mCertDBTrustDomain.DigestBuf(item, digestAlg, digestBuf, digestBufLen);
}

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@ -1,79 +0,0 @@
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_psm__OCSPVerificationTrustDomain_h
#define mozilla_psm__OCSPVerificationTrustDomain_h
#include "pkix/pkixtypes.h"
#include "NSSCertDBTrustDomain.h"
namespace mozilla { namespace psm {
class OCSPVerificationTrustDomain : public mozilla::pkix::TrustDomain
{
public:
OCSPVerificationTrustDomain(NSSCertDBTrustDomain& certDBTrustDomain);
virtual Result FindIssuer(mozilla::pkix::Input encodedIssuerName,
IssuerChecker& checker,
mozilla::pkix::Time time) override;
virtual Result GetCertTrust(mozilla::pkix::EndEntityOrCA endEntityOrCA,
const mozilla::pkix::CertPolicyId& policy,
mozilla::pkix::Input candidateCertDER,
/*out*/ mozilla::pkix::TrustLevel& trustLevel)
override;
virtual Result CheckSignatureDigestAlgorithm(
mozilla::pkix::DigestAlgorithm digestAlg,
mozilla::pkix::EndEntityOrCA endEntityOrCA) override;
virtual Result CheckRSAPublicKeyModulusSizeInBits(
mozilla::pkix::EndEntityOrCA endEntityOrCA,
unsigned int modulusSizeInBits) override;
virtual Result VerifyRSAPKCS1SignedDigest(
const mozilla::pkix::SignedDigest& signedDigest,
mozilla::pkix::Input subjectPublicKeyInfo) override;
virtual Result CheckECDSACurveIsAcceptable(
mozilla::pkix::EndEntityOrCA endEntityOrCA,
mozilla::pkix::NamedCurve curve) override;
virtual Result VerifyECDSASignedDigest(
const mozilla::pkix::SignedDigest& signedDigest,
mozilla::pkix::Input subjectPublicKeyInfo) override;
virtual Result DigestBuf(mozilla::pkix::Input item,
mozilla::pkix::DigestAlgorithm digestAlg,
/*out*/ uint8_t* digestBuf,
size_t digestBufLen) override;
virtual Result CheckValidityIsAcceptable(
mozilla::pkix::Time notBefore, mozilla::pkix::Time notAfter,
mozilla::pkix::EndEntityOrCA endEntityOrCA,
mozilla::pkix::KeyPurposeId keyPurpose) override;
virtual Result CheckRevocation(
mozilla::pkix::EndEntityOrCA endEntityOrCA,
const mozilla::pkix::CertID& certID,
mozilla::pkix::Time time,
mozilla::pkix::Duration validityDuration,
/*optional*/ const mozilla::pkix::Input* stapledOCSPResponse,
/*optional*/ const mozilla::pkix::Input* aiaExtension)
override;
virtual Result IsChainValid(const mozilla::pkix::DERArray& certChain,
mozilla::pkix::Time time) override;
private:
NSSCertDBTrustDomain& mCertDBTrustDomain;
};
} } // namespace mozilla::psm
#endif // mozilla_psm__OCSPVerificationTrustDomain_h

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@ -14,7 +14,6 @@ UNIFIED_SOURCES += [
'NSSCertDBTrustDomain.cpp',
'OCSPCache.cpp',
'OCSPRequestor.cpp',
'OCSPVerificationTrustDomain.cpp',
]
if not CONFIG['NSS_NO_EV_CERTS']: