src/home/homework-luks.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #pragma once
   3
   4 #include "crypt-util.h"
   5 #include "homework.h"
   6 #include "user-record.h"
   7
   8 int home_prepare_luks(UserRecord *h, bool already_activated, const char *force_image_path, char ***pkcs11_decrypted_passwords, HomeSetup *setup, UserRecord **ret_luks_home);
   9
  10 int home_activate_luks(UserRecord *h, char ***pkcs11_decrypted_passwords, UserRecord **ret_home);
  11 int home_deactivate_luks(UserRecord *h);
  12
  13 int home_store_header_identity_luks(UserRecord *h, HomeSetup *setup, UserRecord *old_home);
  14
  15 int home_create_luks(UserRecord *h, char **pkcs11_decrypted_passwords, char **effective_passwords, UserRecord **ret_home);
  16
  17 int home_validate_update_luks(UserRecord *h, HomeSetup *setup);
  18
  19 int home_resize_luks(UserRecord *h, bool already_activated, char ***pkcs11_decrypted_passwords, HomeSetup *setup, UserRecord **ret_home);
  20
  21 int home_passwd_luks(UserRecord *h, HomeSetup *setup, char **pkcs11_decrypted_passwords, char **effective_passwords);
  22
  23 int home_lock_luks(UserRecord *h);
  24 int home_unlock_luks(UserRecord *h, char ***pkcs11_decrypted_passwords);
  25
  26 static inline uint64_t luks_volume_key_size_convert(struct crypt_device *cd) {
  27         int k;
  28
  29         assert(cd);
  30
  31         /* Convert the "int" to uint64_t, which we usually use for byte sizes stored on disk. */
  32
  33         k = crypt_get_volume_key_size(cd);
  34         if (k <= 0)
  35                 return UINT64_MAX;
  36
  37         return (uint64_t) k;
  38 }