/include/rpc/auth_unix.h

https://bitbucket.org/freebsd/freebsd-head/ · C Header · 84 lines · 21 code · 10 blank · 53 comment · 0 complexity · b1a5ab36569dac9e770c4ddd499b2af1 MD5 · raw file 

    

  1. /*
    2. 

  2.  * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
    3. 

  3.  * unrestricted use provided that this legend is included on all tape
    4. 

  4.  * media and as a part of the software program in whole or part.  Users
    5. 

  5.  * may copy or modify Sun RPC without charge, but are not authorized
    6. 

  6.  * to license or distribute it to anyone else except as part of a product or
    7. 

  7.  * program developed by the user.
    8. 

  8.  *
    9. 

  9.  * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
    10. 

  10.  * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
    11. 

  11.  * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
    12. 

  12.  *
    13. 

  13.  * Sun RPC is provided with no support and without any obligation on the
    14. 

  14.  * part of Sun Microsystems, Inc. to assist in its use, correction,
    15. 

  15.  * modification or enhancement.
    16. 

  16.  *
    17. 

  17.  * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
    18. 

  18.  * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
    19. 

  19.  * OR ANY PART THEREOF.
    20. 

  20.  *
    21. 

  21.  * In no event will Sun Microsystems, Inc. be liable for any lost revenue
    22. 

  22.  * or profits or other special, indirect and consequential damages, even if
    23. 

  23.  * Sun has been advised of the possibility of such damages.
    24. 

  24.  *
    25. 

  25.  * Sun Microsystems, Inc.
    26. 

  26.  * 2550 Garcia Avenue
    27. 

  27.  * Mountain View, California  94043
    28. 

  28.  *
    29. 

  29.  *	from: @(#)auth_unix.h 1.8 88/02/08 SMI
    30. 

  30.  *	from: @(#)auth_unix.h	2.2 88/07/29 4.0 RPCSRC
    31. 

  31.  * $FreeBSD$
    32. 

  32.  */
    33. 

  33. 

  34. /*
    35. 

  35.  * auth_unix.h, Protocol for UNIX style authentication parameters for RPC
    36. 

  36.  *
    37. 

  37.  * Copyright (C) 1984, Sun Microsystems, Inc.
    38. 

  38.  */
    39. 

  39. 

  40. /*
    41. 

  41.  * The system is very weak.  The client uses no encryption for  it
    42. 

  42.  * credentials and only sends null verifiers.  The server sends backs
    43. 

  43.  * null verifiers or optionally a verifier that suggests a new short hand
    44. 

  44.  * for the credentials.
    45. 

  45.  */
    46. 

  46. 

  47. #ifndef _RPC_AUTH_UNIX_H
    48. 

  48. #define _RPC_AUTH_UNIX_H
    49. 

  49. #include <sys/cdefs.h>
    50. 

  50. 

  51. /* The machine name is part of a credential; it may not exceed 255 bytes */
    52. 

  52. #define MAX_MACHINE_NAME 255
    53. 

  53. 

  54. /* gids compose part of a credential; there may not be more than 16 of them */
    55. 

  55. #define NGRPS 16
    56. 

  56. 

  57. /*
    58. 

  58.  * Unix style credentials.
    59. 

  59.  */
    60. 

  60. struct authunix_parms {
    61. 

  61. 	u_long	 aup_time;
    62. 

  62. 	char	*aup_machname;
    63. 

  63. 	u_int	 aup_uid;
    64. 

  64. 	u_int	 aup_gid;
    65. 

  65. 	u_int	 aup_len;
    66. 

  66. 	u_int	*aup_gids;
    67. 

  67. };
    68. 

  68. 

  69. #define authsys_parms authunix_parms
    70. 

  70. 

  71. __BEGIN_DECLS
    72. 

  72. extern bool_t xdr_authunix_parms(XDR *, struct authunix_parms *);
    73. 

  73. __END_DECLS
    74. 

  74. 

  75. /*
    76. 

  76.  * If a response verifier has flavor AUTH_SHORT,
    77. 

  77.  * then the body of the response verifier encapsulates the following structure;
    78. 

  78.  * again it is serialized in the obvious fashion.
    79. 

  79.  */
    80. 

  80. struct short_hand_verf {
    81. 

  81. 	struct opaque_auth new_cred;
    82. 

  82. };
    83. 

  83. 

  84. #endif /* !_RPC_AUTH_UNIX_H */
    85.