1 #ifndef __KRB4_H 2 #define __KRB4_H 3 /*************************************************************************** 4 * _ _ ____ _ 5 * Project ___| | | | _ \| | 6 * / __| | | | |_) | | 7 * | (__| |_| | _ <| |___ 8 * \___|\___/|_| \_\_____| 9 * 10 * Copyright (C) 1998 - 2006, Daniel Stenberg, <daniel@haxx.se>, et al. 11 * 12 * This software is licensed as described in the file COPYING, which 13 * you should have received as part of this distribution. The terms 14 * are also available at http://curl.haxx.se/docs/copyright.html. 15 * 16 * You may opt to use, copy, modify, merge, publish, distribute and/or sell 17 * copies of the Software, and permit persons to whom the Software is 18 * furnished to do so, under the terms of the COPYING file. 19 * 20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 21 * KIND, either express or implied. 22 * 23 * $Id: krb4.h,v 1.13 2008-05-09 11:27:55 mmarek Exp $ 24 ***************************************************************************/ 25 26 struct Curl_sec_client_mech { 27 const char *name; 28 size_t size; 29 int (*init)(void *); 30 int (*auth)(void *, struct connectdata *); 31 void (*end)(void *); 32 int (*check_prot)(void *, int); 33 int (*overhead)(void *, int, int); 34 int (*encode)(void *, const void*, int, int, void**, struct connectdata *); 35 int (*decode)(void *, void*, int, int, struct connectdata *); 36 }; 37 38 39 #define AUTH_OK 0 40 #define AUTH_CONTINUE 1 41 #define AUTH_ERROR 2 42 43 #ifdef HAVE_KRB4 44 extern struct Curl_sec_client_mech Curl_krb4_client_mech; 45 #endif 46 #ifdef HAVE_GSSAPI 47 extern struct Curl_sec_client_mech Curl_krb5_client_mech; 48 #endif 49 50 CURLcode Curl_krb_kauth(struct connectdata *conn); 51 int Curl_sec_fflush_fd(struct connectdata *conn, int fd); 52 int Curl_sec_fprintf (struct connectdata *, FILE *, const char *, ...); 53 int Curl_sec_getc (struct connectdata *conn, FILE *); 54 int Curl_sec_putc (struct connectdata *conn, int, FILE *); 55 int Curl_sec_read (struct connectdata *conn, int, void *, int); 56 int Curl_sec_read_msg (struct connectdata *conn, char *, int); 57 58 int Curl_sec_vfprintf(struct connectdata *, FILE *, const char *, va_list); 59 int Curl_sec_fprintf2(struct connectdata *conn, FILE *f, const char *fmt, ...); 60 int Curl_sec_vfprintf2(struct connectdata *conn, FILE *, const char *, va_list); 61 ssize_t Curl_sec_send(struct connectdata *conn, int, const char *, int); 62 int Curl_sec_write(struct connectdata *conn, int, const char *, int); 63 64 void Curl_sec_end (struct connectdata *); 65 int Curl_sec_login (struct connectdata *); 66 void Curl_sec_prot (int, char **); 67 int Curl_sec_request_prot (struct connectdata *conn, const char *level); 68 void Curl_sec_set_protection_level(struct connectdata *conn); 69 void Curl_sec_status (void); 70 71 enum protection_level Curl_set_command_prot(struct connectdata *, 72 enum protection_level); 73 74 75 #endif 76