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// Copyright 2022 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/signed_web_bundles/signed_web_bundle_id.h"
#include <algorithm>
#include <array>
#include <optional>
#include <string_view>
#include <tuple>
#include <utility>
#include "base/containers/span.h"
#include "base/test/bind.h"
#include "base/test/gmock_expected_support.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 "testing/gtest/include/gtest/gtest.h"
namespace web_package {
namespace {
// Some random bytes that are treated as an Ed25519 public key.
const std::array<uint8_t, 32> kEd25519PublicKeyBytes(
{0x01, 0x23, 0x43, 0x43, 0x33, 0x42, 0x7A, 0x14, 0x42, 0x14, 0xa2,
0xb6, 0xc2, 0xd9, 0xf2, 0x02, 0x03, 0x42, 0x18, 0x10, 0x12, 0x26,
0x62, 0x88, 0xf6, 0xa3, 0xa5, 0x47, 0x14, 0x69, 0x00, 0x73});
constexpr std::string_view kEd25519SignedWebBundleId =
"aerugqztij5biqquuk3mfwpsaibuegaqcitgfchwuosuofdjabzqaaic";
// Some random bytes to use as a proxy mode key.
const std::array<uint8_t, 32> kProxyModeBytes(
{0x02, 0x23, 0x43, 0x43, 0x33, 0x42, 0x7a, 0x14, 0x42, 0x14, 0xa2,
0xb6, 0xc2, 0xd9, 0xf2, 0x02, 0x03, 0x42, 0x18, 0x10, 0x12, 0x26,
0x62, 0x88, 0xf6, 0xa3, 0xa5, 0x47, 0x14, 0x69, 0x00, 0x73});
constexpr std::string_view kProxyModeSignedWebBundleId =
"airugqztij5biqquuk3mfwpsaibuegaqcitgfchwuosuofdjabzqaaac";
// Valid ECDSA P-256 public key.
constexpr std::array<uint8_t, 33> kEcdsaP256PublicKeyBytes = {
0x03, 0x42, 0x06, 0xc0, 0x35, 0xe5, 0x87, 0x9f, 0xdd, 0x31, 0x51,
0x95, 0x44, 0xfd, 0x8d, 0x6c, 0x1b, 0xe9, 0x99, 0x11, 0xe8, 0x40,
0x5b, 0xae, 0x6a, 0x36, 0x1b, 0xf5, 0x17, 0x12, 0xa1, 0x17, 0xe3};
constexpr std::string_view kEcdsaP256SignedWebBundleId =
"anbanqbv4wdz7xjrkgkuj7mnnqn6tgir5bafxltkgyn7kfysuel6gaacai";
} // namespace
class SignedWebBundleIdValidTest
: public ::testing::TestWithParam<
std::tuple<std::string, SignedWebBundleId::Type>> {
public:
SignedWebBundleIdValidTest()
: raw_id_(std::get<0>(GetParam())), type_(std::get<1>(GetParam())) {}
protected:
std::string raw_id_;
SignedWebBundleId::Type type_;
};
TEST_P(SignedWebBundleIdValidTest, ParseValidIDs) {
EXPECT_THAT(SignedWebBundleId::Create(raw_id_),
base::test::ValueIs(
::testing::Property(&SignedWebBundleId::type, type_)));
}
INSTANTIATE_TEST_SUITE_P(
All,
SignedWebBundleIdValidTest,
::testing::Values(
// Development-only key suffix
std::make_tuple(kProxyModeSignedWebBundleId,
SignedWebBundleId::Type::kProxyMode),
// Ed25519 key suffix
std::make_tuple(kEd25519SignedWebBundleId,
SignedWebBundleId::Type::kEd25519PublicKey),
// Ecdsa P-256 key suffix
std::make_tuple(kEcdsaP256SignedWebBundleId,
SignedWebBundleId::Type::kEcdsaP256PublicKey)),
[](const testing::TestParamInfo<SignedWebBundleIdValidTest::ParamType>&
info) { return std::get<0>(info.param); });
class SignedWebBundleIdInvalidTest
: public ::testing::TestWithParam<std::pair<std::string, std::string>> {};
TEST_P(SignedWebBundleIdInvalidTest, ParseInvalidIDs) {
EXPECT_FALSE(SignedWebBundleId::Create(GetParam().second).has_value());
}
INSTANTIATE_TEST_SUITE_P(
All,
SignedWebBundleIdInvalidTest,
::testing::Values(
std::make_pair("emptyKey", ""),
std::make_pair(
"oneCharacterShort",
"erugqztij5biqquuk3mfwpsaibuegaqcitgfchwuosuofdjabzqaaic"),
std::make_pair(
"invalidSuffix",
"aerugqztij5biqquuk3mfwpsaibuegaqcitgfchwuosuofdjabzqaayc"),
std::make_pair(
"usesPadding",
"aerugqztij5biqquuk3mfwpsaibuegaqcitgfchwuosuofdj74aagaa="),
std::make_pair(
"validKeyButInUppercase",
"AERUGQZTIJ5BIQQUUK3MFWPSAIBUEGAQCITGFCHWUOSUOFDJABZQAAIC"),
std::make_pair(
"invalidCharacter9",
"9erugqztij5biqquuk3mfwpsaibuegaqcitgfchwuosuofdjabzqaaac")),
[](const testing::TestParamInfo<SignedWebBundleIdInvalidTest::ParamType>&
info) { return info.param.first; });
TEST(SignedWebBundleIdTest, Comparators) {
const auto a1 = *SignedWebBundleId::Create(
"aerugqztij5biqquuk3mfwpsaibuegaqcitgfchwuosuofdjabzqaaac");
const auto a2 = *SignedWebBundleId::Create(
"aerugqztij5biqquuk3mfwpsaibuegaqcitgfchwuosuofdjabzqaaac");
const auto b = *SignedWebBundleId::Create(
"berugqztij5biqquuk3mfwpsaibuegaqcitgfchwuosuofdjabzqaaac");
EXPECT_TRUE(a1 == a1);
EXPECT_TRUE(a1 == a2);
EXPECT_FALSE(a1 == b);
EXPECT_FALSE(a1 != a1);
EXPECT_FALSE(a1 != a2);
EXPECT_TRUE(a1 != b);
EXPECT_TRUE(a1 < b);
EXPECT_FALSE(b < a2);
}
TEST(SignedWebBundleIdTest, CreateForEd25519PublicKey) {
auto public_key =
Ed25519PublicKey::Create(base::span(kEd25519PublicKeyBytes));
auto id = SignedWebBundleId::CreateForPublicKey(public_key);
EXPECT_EQ(id.type(), SignedWebBundleId::Type::kEd25519PublicKey);
EXPECT_EQ(id.id(), kEd25519SignedWebBundleId);
}
TEST(SignedWebBundleIdTest, CreateForEcdsaP256PublicKey) {
ASSERT_OK_AND_ASSIGN(auto public_key,
EcdsaP256PublicKey::Create(kEcdsaP256PublicKeyBytes));
auto id = SignedWebBundleId::CreateForPublicKey(public_key);
EXPECT_EQ(id.type(), SignedWebBundleId::Type::kEcdsaP256PublicKey);
EXPECT_EQ(id.id(), kEcdsaP256SignedWebBundleId);
}
TEST(SignedWebBundleIdTest, CreateForProxyMode) {
auto id = SignedWebBundleId::CreateForProxyMode(kProxyModeBytes);
EXPECT_EQ(id.type(), SignedWebBundleId::Type::kProxyMode);
EXPECT_EQ(id.id(), kProxyModeSignedWebBundleId);
}
TEST(SignedWebBundleIdTest, CreateRandomForProxyMode) {
auto id = SignedWebBundleId::CreateRandomForProxyMode();
EXPECT_EQ(id.type(), SignedWebBundleId::Type::kProxyMode);
}
} // namespace web_package
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