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// Copyright 2022 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
////////////////////////////////////////////////////////////////////////////////
#include "tink/internal/proto_parameters_serialization.h"
#include <string>
#include "absl/status/status.h"
#include "absl/strings/string_view.h"
#include "tink/internal/util.h"
#include "tink/util/status.h"
#include "tink/util/statusor.h"
#include "proto/tink.pb.h"
namespace crypto {
namespace tink {
namespace internal {
using ::google::crypto::tink::KeyTemplate;
using ::google::crypto::tink::OutputPrefixType;
util::StatusOr<ProtoParametersSerialization>
ProtoParametersSerialization::Create(absl::string_view type_url,
OutputPrefixType output_prefix_type,
absl::string_view serialized_proto) {
if (!IsPrintableAscii(type_url)) {
return util::Status(absl::StatusCode::kInvalidArgument,
"Non-printable ASCII character in type URL.");
}
KeyTemplate key_template;
key_template.set_type_url(std::string(type_url));
key_template.set_output_prefix_type(output_prefix_type);
key_template.set_value(std::string(serialized_proto));
return ProtoParametersSerialization(key_template);
}
util::StatusOr<ProtoParametersSerialization>
ProtoParametersSerialization::Create(KeyTemplate key_template) {
if (!IsPrintableAscii(key_template.type_url())) {
return util::Status(absl::StatusCode::kInvalidArgument,
"Non-printable ASCII character in type URL.");
}
return ProtoParametersSerialization(key_template);
}
bool ProtoParametersSerialization::EqualsWithPotentialFalseNegatives(
const ProtoParametersSerialization& other) const {
const ProtoParametersSerialization* that =
dynamic_cast<const ProtoParametersSerialization*>(&other);
if (that == nullptr) {
return false;
}
if (key_template_.type_url() != that->key_template_.type_url()) {
return false;
}
if (key_template_.output_prefix_type() !=
that->key_template_.output_prefix_type()) {
return false;
}
if (key_template_.value() != that->key_template_.value()) {
return false;
}
if (object_identifier_ != that->object_identifier_) {
return false;
}
return true;
}
} // namespace internal
} // namespace tink
} // namespace crypto
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