ccfff10f66
Remove UniquePtr from keystore in favour of std::unique_ptr Change-Id: I8e02adab4326028e26dbf59ac836679abe2a40de
72 lines
2 KiB
C++
72 lines
2 KiB
C++
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef KEYSTORE_KEYSTORE_UTILS_H_
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#define KEYSTORE_KEYSTORE_UTILS_H_
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#include <stdint.h>
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#include <vector>
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#include <openssl/evp.h>
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#include <openssl/pem.h>
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#include <hardware/keymaster_defs.h>
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#include <memory>
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#include <keystore/authorization_set.h>
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#include "blob.h"
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size_t readFully(int fd, uint8_t* data, size_t size);
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size_t writeFully(int fd, uint8_t* data, size_t size);
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void add_legacy_key_authorizations(int keyType, keystore::AuthorizationSet* params);
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/**
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* Returns the app ID (in the Android multi-user sense) for the current
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* UNIX UID.
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*/
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uid_t get_app_id(uid_t uid);
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/**
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* Returns the user ID (in the Android multi-user sense) for the current
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* UNIX UID.
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*/
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uid_t get_user_id(uid_t uid);
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struct EVP_PKEY_Delete {
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void operator()(EVP_PKEY* p) const { EVP_PKEY_free(p); }
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};
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typedef std::unique_ptr<EVP_PKEY, EVP_PKEY_Delete> Unique_EVP_PKEY;
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struct PKCS8_PRIV_KEY_INFO_Delete {
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void operator()(PKCS8_PRIV_KEY_INFO* p) const { PKCS8_PRIV_KEY_INFO_free(p); }
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};
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typedef std::unique_ptr<PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO_Delete> Unique_PKCS8_PRIV_KEY_INFO;
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namespace keystore {
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inline static hidl_vec<uint8_t> blob2hidlVec(const Blob& blob) {
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hidl_vec<uint8_t> result;
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result.setToExternal(const_cast<uint8_t*>(blob.getValue()), blob.getLength());
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return result;
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}
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} // namespace keystore
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#endif // KEYSTORE_KEYSTORE_UTILS_H_
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