| 1 | /************************************************* |
| 2 | * Exim - an Internet mail transport agent * |
| 3 | *************************************************/ |
| 4 | |
| 5 | /* Copyright (c) University of Cambridge 1995 - 2012 */ |
| 6 | /* See the file NOTICE for conditions of use and distribution. */ |
| 7 | |
| 8 | /* Copyright (c) Twitter Inc 2012 |
| 9 | Author: Phil Pennock <pdp@exim.org> */ |
| 10 | /* Copyright (c) Phil Pennock 2012 */ |
| 11 | |
| 12 | /* Interface to Heimdal library for GSSAPI authentication. */ |
| 13 | |
| 14 | /* Authenticator-specific options. */ |
| 15 | |
| 16 | typedef struct { |
| 17 | uschar *server_hostname; |
| 18 | uschar *server_keytab; |
| 19 | uschar *server_service; |
| 20 | } auth_heimdal_gssapi_options_block; |
| 21 | |
| 22 | /* Data for reading the authenticator-specific options. */ |
| 23 | |
| 24 | extern optionlist auth_heimdal_gssapi_options[]; |
| 25 | extern int auth_heimdal_gssapi_options_count; |
| 26 | |
| 27 | /* Defaults for the authenticator-specific options. */ |
| 28 | |
| 29 | extern auth_heimdal_gssapi_options_block auth_heimdal_gssapi_option_defaults; |
| 30 | |
| 31 | /* The entry points for the mechanism */ |
| 32 | |
| 33 | extern void auth_heimdal_gssapi_init(auth_instance *); |
| 34 | extern int auth_heimdal_gssapi_server(auth_instance *, uschar *); |
| 35 | extern int auth_heimdal_gssapi_client(auth_instance *, smtp_inblock *, |
| 36 | smtp_outblock *, int, uschar *, int); |
| 37 | extern void auth_heimdal_gssapi_version_report(FILE *f); |
| 38 | |
| 39 | /* End of heimdal_gssapi.h */ |