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72 lines
2.0 KiB
72 lines
2.0 KiB
/* |
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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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