mirror of
https://github.com/morgan9e/systemd
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92 lines
3.5 KiB
C
92 lines
3.5 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#pragma once
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#include "dlfcn-util.h"
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#include "shared-forward.h"
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#if HAVE_LIBCRYPTSETUP
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#include <libcryptsetup.h> /* IWYU pragma: export */
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/* These next two are defined in libcryptsetup.h from cryptsetup version 2.3.4 forwards. */
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#ifndef CRYPT_ACTIVATE_NO_READ_WORKQUEUE
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#define CRYPT_ACTIVATE_NO_READ_WORKQUEUE (1 << 24)
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#endif
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#ifndef CRYPT_ACTIVATE_NO_WRITE_WORKQUEUE
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#define CRYPT_ACTIVATE_NO_WRITE_WORKQUEUE (1 << 25)
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#endif
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extern DLSYM_PROTOTYPE(crypt_activate_by_passphrase);
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extern DLSYM_PROTOTYPE(crypt_activate_by_signed_key);
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extern DLSYM_PROTOTYPE(crypt_activate_by_volume_key);
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extern DLSYM_PROTOTYPE(crypt_deactivate_by_name);
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extern DLSYM_PROTOTYPE(crypt_format);
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extern DLSYM_PROTOTYPE(crypt_free);
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extern DLSYM_PROTOTYPE(crypt_get_cipher);
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extern DLSYM_PROTOTYPE(crypt_get_cipher_mode);
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extern DLSYM_PROTOTYPE(crypt_get_data_offset);
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extern DLSYM_PROTOTYPE(crypt_get_device_name);
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extern DLSYM_PROTOTYPE(crypt_get_dir);
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extern DLSYM_PROTOTYPE(crypt_get_type);
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extern DLSYM_PROTOTYPE(crypt_get_uuid);
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extern DLSYM_PROTOTYPE(crypt_get_verity_info);
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extern DLSYM_PROTOTYPE(crypt_get_volume_key_size);
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extern DLSYM_PROTOTYPE(crypt_header_restore);
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extern DLSYM_PROTOTYPE(crypt_init);
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extern DLSYM_PROTOTYPE(crypt_init_by_name);
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extern DLSYM_PROTOTYPE(crypt_keyslot_add_by_volume_key);
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extern DLSYM_PROTOTYPE(crypt_keyslot_destroy);
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extern DLSYM_PROTOTYPE(crypt_keyslot_max);
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extern DLSYM_PROTOTYPE(crypt_load);
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extern DLSYM_PROTOTYPE(crypt_metadata_locking);
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extern DLSYM_PROTOTYPE(crypt_reencrypt_init_by_passphrase);
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#if HAVE_CRYPT_REENCRYPT_RUN
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extern DLSYM_PROTOTYPE(crypt_reencrypt_run);
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#else
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extern DLSYM_PROTOTYPE(crypt_reencrypt);
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#endif
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extern DLSYM_PROTOTYPE(crypt_resize);
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extern DLSYM_PROTOTYPE(crypt_resume_by_volume_key);
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extern DLSYM_PROTOTYPE(crypt_set_data_device);
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extern DLSYM_PROTOTYPE(crypt_set_data_offset);
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extern DLSYM_PROTOTYPE(crypt_set_debug_level);
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extern DLSYM_PROTOTYPE(crypt_set_log_callback);
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extern DLSYM_PROTOTYPE(crypt_set_metadata_size);
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extern DLSYM_PROTOTYPE(crypt_set_pbkdf_type);
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extern DLSYM_PROTOTYPE(crypt_suspend);
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extern DLSYM_PROTOTYPE(crypt_token_json_get);
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extern DLSYM_PROTOTYPE(crypt_token_json_set);
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#if HAVE_CRYPT_TOKEN_MAX
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extern DLSYM_PROTOTYPE(crypt_token_max);
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#else
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/* As a fallback, use the same hard-coded value libcryptsetup uses internally. */
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int crypt_token_max(_unused_ const char *type);
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#define sym_crypt_token_max(type) crypt_token_max(type)
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#endif
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#if HAVE_CRYPT_TOKEN_SET_EXTERNAL_PATH
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extern DLSYM_PROTOTYPE(crypt_token_set_external_path);
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#endif
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extern DLSYM_PROTOTYPE(crypt_token_status);
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extern DLSYM_PROTOTYPE(crypt_volume_key_get);
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extern DLSYM_PROTOTYPE(crypt_volume_key_keyring);
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DEFINE_TRIVIAL_CLEANUP_FUNC_FULL(struct crypt_device *, crypt_free, NULL);
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DEFINE_TRIVIAL_CLEANUP_FUNC_FULL(struct crypt_device *, sym_crypt_free, NULL);
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/* Be careful, this works with dlopen_cryptsetup(), that is, it calls sym_crypt_free() instead of crypt_free(). */
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#define crypt_free_and_replace(a, b) \
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free_and_replace_full(a, b, sym_crypt_free)
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void cryptsetup_enable_logging(struct crypt_device *cd);
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int cryptsetup_set_minimal_pbkdf(struct crypt_device *cd);
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int cryptsetup_get_token_as_json(struct crypt_device *cd, int idx, const char *verify_type, sd_json_variant **ret);
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int cryptsetup_add_token_json(struct crypt_device *cd, sd_json_variant *v);
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#endif
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int dlopen_cryptsetup(void);
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int cryptsetup_get_keyslot_from_token(sd_json_variant *v);
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const char* mangle_none(const char *s);
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