SecureBootDefaultKeysDxe.c

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#include <Guid/AuthenticatedVariableFormat.h>
#include <Guid/ImageAuthentication.h>
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/DebugLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiRuntimeServicesTableLib.h>
#include <UefiSecureBoot.h>
#include <Library/SecureBootVariableLib.h>
#include <Library/SecureBootVariableProvisionLib.h>
 
EFI_STATUS
EFIAPI
SecureBootDefaultKeysEntryPoint (
  IN EFI_HANDLE        ImageHandle,
  IN EFI_SYSTEM_TABLE  *SystemTable
  )
{
  EFI_STATUS  Status;
 
  Status = SecureBootInitPKDefault ();
  if (EFI_ERROR (Status)) {
    DEBUG ((DEBUG_ERROR, "%a: Cannot initialize PKDefault: %r\n", __func__, Status));
    return Status;
  }
 
  Status = SecureBootInitKEKDefault ();
  if (EFI_ERROR (Status)) {
    DEBUG ((DEBUG_ERROR, "%a: Cannot initialize KEKDefault: %r\n", __func__, Status));
    return Status;
  }
 
  Status = SecureBootInitDbDefault ();
  if (EFI_ERROR (Status)) {
    DEBUG ((DEBUG_ERROR, "%a: Cannot initialize dbDefault: %r\n", __func__, Status));
    return Status;
  }
 
  Status = SecureBootInitDbtDefault ();
  if (Status == EFI_NOT_FOUND) {
    DEBUG ((DEBUG_INFO, "%a: dbtDefault not initialized\n", __func__));
  } else if (EFI_ERROR (Status)) {
    DEBUG ((DEBUG_ERROR, "%a: Cannot initialize dbtDefault: %r\n", __func__, Status));
    return Status;
  }
 
  Status = SecureBootInitDbxDefault ();
  if (Status == EFI_NOT_FOUND) {
    DEBUG ((DEBUG_INFO, "%a: dbxDefault not initialized\n", __func__));
  } else if (EFI_ERROR (Status)) {
    DEBUG ((DEBUG_ERROR, "%a: Cannot initialize dbxDefault: %r\n", __func__, Status));
    return Status;
  }
 
  return EFI_SUCCESS;
}