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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// This file contains a group of functions which are used for pkcs12 data
// validation before data import to chaps. They are used in kcer_chaps_util.cc,
// but they are not related to chaps, so they were moved to a separate file.
#ifndef CHROMEOS_ASH_COMPONENTS_KCER_HELPERS_PKCS12_VALIDATOR_H_
#define CHROMEOS_ASH_COMPONENTS_KCER_HELPERS_PKCS12_VALIDATOR_H_
#include <string>
#include <vector>
#include "base/memory/raw_ref.h"
#include "chromeos/ash/components/kcer/cert_cache.h"
#include "chromeos/ash/components/kcer/helpers/pkcs12_reader.h"
#include "third_party/boringssl/src/include/openssl/base.h"
#include "third_party/boringssl/src/include/openssl/stack.h"
namespace kcer::internal {
// Returns an error message corresponding to the given import error code.
std::string MakePkcs12CertImportErrorMessage(Pkcs12ReaderStatusCode error_code);
Error ConvertPkcs12ParsingError(Pkcs12ReaderStatusCode status);
// Finds or creates the correct nickname for the `cert` taking the
// `existing_certs` into account.
Pkcs12ReaderStatusCode GetNickname(
const std::vector<scoped_refptr<const Cert>>& existing_certs,
const base::flat_set<std::string_view>& existing_nicknames,
X509* cert,
const Pkcs12Reader& pkcs12_reader,
std::string& cert_nickname);
// Filter out certs from (`certs`) which are not directly related to key_data
// (`key_data`), extracts nickname from the certificate or placing default
// nickname and stores certificates which will be installed to
// (`valid_certs_data`). Exported for unit tests only.
COMPONENT_EXPORT(KCER)
Pkcs12ReaderStatusCode ValidateAndPrepareCertData(
const CertCache& cert_cache,
const Pkcs12Reader& pkcs12_reader,
bssl::UniquePtr<STACK_OF(X509)> certs,
KeyData& key_data,
std::vector<CertData>& valid_certs_data);
} // namespace kcer::internal
#endif // CHROMEOS_ASH_COMPONENTS_KCER_HELPERS_PKCS12_VALIDATOR_H_
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