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34 /* $Id: security.h 21224 2007-06-20 10:15:13Z lha $ */
36 #ifndef __security_h__
37 #define __security_h__
39 enum protection_level {
46 struct sec_client_mech {
50 int (*auth)(void *, char*);
52 int (*check_prot)(void *, int);
53 int (*overhead)(void *, int, int);
54 int (*encode)(void *, void*, int, int, void**);
55 int (*decode)(void *, void*, int, int);
58 struct sec_server_mech {
63 int (*check_prot)(void *, int);
64 int (*overhead)(void *, int, int);
65 int (*encode)(void *, void*, int, int, void**);
66 int (*decode)(void *, void*, int, int);
69 int (*adat)(void *, void*, size_t);
70 size_t (*pbsz)(void *, size_t);
72 int (*userok)(void*, char*);
73 int (*session)(void*, char*);
77 #define AUTH_CONTINUE 1
80 extern int ftp_do_gss_bindings;
81 extern int ftp_do_gss_delegate;
83 extern struct sec_server_mech krb4_server_mech, gss_server_mech;
85 extern struct sec_client_mech krb4_client_mech, gss_client_mech;
88 extern int sec_complete;
91 extern char *ftp_command;
92 void new_ftp_command(char*);
93 void delete_ftp_command(void);
99 int sec_fflush (FILE *);
100 int sec_fprintf (FILE *, const char *, ...)
101 __attribute__ ((format (printf, 2,3)));
102 int sec_getc (FILE *);
103 int sec_putc (int, FILE *);
104 int sec_read (int, void *, int);
105 int sec_read_msg (char *, int);
106 int sec_vfprintf (FILE *, const char *, va_list)
107 __attribute__ ((format (printf, 2,0)));
108 int sec_fprintf2(FILE *f, const char *fmt, ...)
109 __attribute__ ((format (printf, 2,3)));
110 int sec_vfprintf2(FILE *, const char *, va_list)
111 __attribute__ ((format (printf, 2,0)));
112 int sec_write (int, char *, int);
118 void mec (char *, enum protection_level);
121 void delete_ftp_command (void);
122 void new_ftp_command (char *);
123 int sec_userok (char *);
124 int sec_session(char *);
125 int secure_command (void);
126 enum protection_level get_command_prot(void);
129 int sec_login (char *);
130 void sec_prot (int, char **);
131 void sec_prot_command (int, char **);
132 int sec_request_prot (char *);
133 void sec_set_protection_level (void);
134 void sec_status (void);
136 enum protection_level set_command_prot(enum protection_level);
140 #endif /* __security_h__ */