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cf90edfff5
Track use of the system's LoadImage(), and when the next StartImage() call is for an image the system verified, allow that to count as participating, since it has been verified by the system's db. Signed-off-by: Peter Jones <pjones@redhat.com>
48 lines
1.8 KiB
C
48 lines
1.8 KiB
C
/*
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* Copyright 2013 Red Hat, Inc <pjones@redhat.com>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef SHIM_REPLACEMENTS_H
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#define SHIM_REPLACEMENTS_H 1
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typedef enum {
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VERIFIED_BY_NOTHING,
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VERIFIED_BY_CERT,
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VERIFIED_BY_HASH
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} verification_method_t;
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extern verification_method_t verification_method;
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extern int loader_is_participating;
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extern void hook_system_services(EFI_SYSTEM_TABLE *local_systab);
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extern void unhook_system_services(void);
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extern EFI_STATUS install_shim_protocols(void);
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extern void uninstall_shim_protocols(void);
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#endif /* SHIM_REPLACEMENTS_H */
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