gecko-dev/security/certverifier/OCSPVerificationTrustDomain.cpp

/* -*- 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;

namespace mozilla {
namespace psm {

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,
                                                 const CertPolicyId&) {
  // 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*,
                                                    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, Time notBefore) {
  // 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::NetscapeStepUpMatchesServerAuth(
    Time notBefore,
    /*out*/ bool& matches) {
  return mCertDBTrustDomain.NetscapeStepUpMatchesServerAuth(notBefore, matches);
}

void OCSPVerificationTrustDomain::NoteAuxiliaryExtension(
    AuxiliaryExtension extension, Input extensionData) {
  mCertDBTrustDomain.NoteAuxiliaryExtension(extension, extensionData);
}

Result OCSPVerificationTrustDomain::DigestBuf(Input item,
                                              DigestAlgorithm digestAlg,
                                              /*out*/ uint8_t* digestBuf,
                                              size_t digestBufLen) {
  return mCertDBTrustDomain.DigestBuf(item, digestAlg, digestBuf, digestBufLen);
}

}  // namespace psm
}  // namespace mozilla