3058464263
This helps with initialising UEFI secure boot variables for the first boot, for example, by setting PKDefault, KEKDefault, dbDefault and dbxDefault to the desired certificates. Tested, and the get subcommand returns the same data that the set command added. However, EDK2's variable driver (from approximately edk2-stable202505) asserts that the variable store isn't the expected size, and UEFITool can't decode it correctly. This is also the case for other types supported before this patch, suggesting that the bug is in general variable-handling code in this utility. Will be debugged and addressed in a follow-up. Change-Id: If36394bb56388a35882702c93e26e63124fe0a63 Signed-off-by: Benjamin Doron <benjamin.doron@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/88377 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
28 lines
612 B
C
28 lines
612 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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#ifndef SMMSTORETOOL__DATA_H__
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#define SMMSTORETOOL__DATA_H__
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#include <stdbool.h>
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#include <stddef.h>
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#include <stdint.h>
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enum data_type {
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DATA_TYPE_BOOL,
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DATA_TYPE_UINT8,
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DATA_TYPE_UINT16,
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DATA_TYPE_UINT32,
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DATA_TYPE_UINT64,
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DATA_TYPE_ASCII,
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DATA_TYPE_UNICODE,
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DATA_TYPE_FILE,
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DATA_TYPE_RAW,
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};
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void print_data(const uint8_t data[], size_t data_size, enum data_type type);
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void *make_data(const char source[], size_t *data_size, enum data_type type);
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bool parse_data_type(const char str[], enum data_type *type);
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#endif // SMMSTORETOOL__DATA_H__
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