signature_verifier_test_utils.cc | Explore in Territory

// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "components/web_package/test_support/signed_web_bundles/signature_verifier_test_utils.h"

#include "base/check_op.h"
#include "base/containers/map_util.h"
#include "base/functional/overloaded.h"
#include "base/notreached.h"
#include "base/numerics/byte_conversions.h"
#include "base/test/test_future.h"
#include "components/cbor/reader.h"
#include "components/cbor/writer.h"
#include "components/web_package/mojom/web_bundle_parser.mojom.h"
#include "components/web_package/signed_web_bundles/constants.h"
#include "components/web_package/signed_web_bundles/ecdsa_p256_public_key.h"
#include "components/web_package/signed_web_bundles/ed25519_public_key.h"
#include "components/web_package/signed_web_bundles/signed_web_bundle_signature_verifier.h"
#include "components/web_package/test_support/signed_web_bundles/web_bundle_signer.h"

namespace web_package::test {

namespace {

mojom::SignatureInfoPtr CreateSignatureInfo(
    const Ed25519PublicKey& public_key,
    base::span<const uint8_t> signature) { … }

mojom::SignatureInfoPtr CreateSignatureInfo(
    const EcdsaP256PublicKey& public_key,
    base::span<const uint8_t> signature) { … }

}  // namespace

FakeSignatureVerifier::FakeSignatureVerifier(
    std::optional<SignedWebBundleSignatureVerifier::Error> error,
    base::RepeatingClosure on_verify_signatures)
    : … { … }

FakeSignatureVerifier::~FakeSignatureVerifier() = default;

void FakeSignatureVerifier::VerifySignatures(
    base::File file,
    web_package::SignedWebBundleIntegrityBlock integrity_block,
    SignatureVerificationCallback callback) const { … }

mojom::BundleIntegrityBlockSignatureStackEntryPtr MakeSignatureStackEntry(
    const PublicKey& public_key,
    base::span<const uint8_t> signature,
    base::span<const uint8_t> attributes_cbor) { … }

SignedWebBundleIntegrityBlock ParseIntegrityBlockFromValue(
    const cbor::Value& integrity_block) { … }

SignedWebBundleIntegrityBlock ParseIntegrityBlock(
    base::span<const uint8_t> swbn) { … }

base::expected<void, SignedWebBundleSignatureVerifier::Error> VerifySignatures(
    const SignedWebBundleSignatureVerifier& signature_verifier,
    const base::File& file,
    const SignedWebBundleIntegrityBlock& integrity_block) { … }

web_package::IntegrityBlockAttributes GetAttributesForSignedWebBundleId(
    const std::string& signed_web_bundle_id) { … }
}  // namespace web_package::test
chromium/components/web_package/test_support/signed_web_bundles/signature_verifier_test_utils.cc
