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- /*
- * Copyright (C) 2011-2018 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
- #ifndef _LE_CLASS_H_
- #define _LE_CLASS_H_
- #include "arch.h"
- #include "AEClass.h"
- #include "ae_debug_flag.hh"
- class CLEClass: public SingletonEnclave<CLEClass>
- {
- friend class Singleton<CLEClass>;
- friend class SingletonEnclave<CLEClass>;
- static aesm_enclave_id_t get_enclave_fid(){return LE_ENCLAVE_FID;}
- protected:
- CLEClass(){};
- ~CLEClass(){};
- virtual int get_debug_flag() { return LE_DEBUG_FLAG;}
- void load_white_cert_list();
- ae_error_t load_enclave_only();/*protected function to load Enclave only without loading white list*/
- ae_error_t load_verified_white_cert_list();
- ae_error_t load_white_cert_list_to_be_verify();
- bool m_ufd; // if LEClass considers the platform ufd
- public:
- virtual ae_error_t load_enclave();/*overload LE load enclave function since i) we have two different LE SigStruct now, ii) we need load white list*/
- int get_launch_token(
- uint8_t * mrenclave, uint32_t mrenclave_size,
- uint8_t *mrsigner, uint32_t mrsigner_size,
- uint8_t *se_attributes, uint32_t se_attributes_size,
- uint8_t * lictoken, uint32_t lictoken_size,
- uint32_t *ae_mrsigner_value=NULL
- );
- int white_list_register(
- const uint8_t *white_list_cert,
- uint32_t white_list_cert_size,
- bool save_to_persistent_storage=true);
- static ae_error_t update_white_list_by_url(void);
- bool is_ufd() { return m_ufd; }
- };
- #endif
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