cifs_spnego.h 1.6 KB

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  1. /*
  2. * fs/cifs/cifs_spnego.h -- SPNEGO upcall management for CIFS
  3. *
  4. * Copyright (c) 2007 Red Hat, Inc.
  5. * Author(s): Jeff Layton (jlayton@redhat.com)
  6. * Steve French (sfrench@us.ibm.com)
  7. *
  8. * This library is free software; you can redistribute it and/or modify
  9. * it under the terms of the GNU Lesser General Public License as published
  10. * by the Free Software Foundation; either version 2.1 of the License, or
  11. * (at your option) any later version.
  12. *
  13. * This library is distributed in the hope that it will be useful,
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
  16. * the GNU Lesser General Public License for more details.
  17. *
  18. * You should have received a copy of the GNU Lesser General Public License
  19. * along with this library; if not, write to the Free Software
  20. * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  21. */
  22. #ifndef _CIFS_SPNEGO_H
  23. #define _CIFS_SPNEGO_H
  24. #define CIFS_SPNEGO_UPCALL_VERSION 2
  25. /*
  26. * The version field should always be set to CIFS_SPNEGO_UPCALL_VERSION.
  27. * The flags field is for future use. The request-key callout should set
  28. * sesskey_len and secblob_len, and then concatenate the SessKey+SecBlob
  29. * and stuff it in the data field.
  30. */
  31. struct cifs_spnego_msg {
  32. uint32_t version;
  33. uint32_t flags;
  34. uint32_t sesskey_len;
  35. uint32_t secblob_len;
  36. uint8_t data[1];
  37. };
  38. #ifdef __KERNEL__
  39. extern struct key_type cifs_spnego_key_type;
  40. extern struct key *cifs_get_spnego_key(struct cifs_ses *sesInfo);
  41. #endif /* KERNEL */
  42. #endif /* _CIFS_SPNEGO_H */