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New authentication API and methods

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This commit is contained in:
Todd C. Miller
1999-07-11 00:32:11 +00:00
parent d22fe7a98d
commit 169d85ac9e
12 changed files with 1451 additions and 0 deletions
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64
auth/sudo_auth.h Normal file
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#ifndef SUDO_AUTH_H
#define SUDO_AUTH_H
#define AUTH_SUCCESS 0
#define AUTH_FAILURE 1
#define AUTH_FATAL 2
typedef struct sudo_auth {
int need_root; /* must run as root? */
int configured; /* auth type configured on this host? */
int status; /* status from verify routine */
char *name;
void *data; /* method-specific data pointer */
int (*setup) __P((struct passwd *pw, char **prompt, void **data));
int (*verify) __P((struct passwd *pw, char *p, void **data));
int (*cleanup) __P((struct passwd *pw, int status, void **data));
} sudo_auth;
/* Prototypes for standalone methods */
int fwtk_setup __P((struct passwd *pw, char **prompt, void **data));
int fwtk_verify __P((struct passwd *pw, char *prompt, void **data));
int fwtk_cleanup __P((struct passwd *pw, int status, void **data));
int pam_setup __P((struct passwd *pw, char **prompt, void **data));
int pam_verify __P((struct passwd *pw, char *prompt, void **data));
int pam_cleanup __P((struct passwd *pw, int status, void **data));
/* Prototypes for normal methods */
int passwd_verify __P((struct passwd *pw, char *pass, void **data));
int secureware_setup __P((struct passwd *pw, char **prompt, void **data));
int secureware_verify __P((struct passwd *pw, char *pass, void **data));
int skey_setup __P((struct passwd *pw, char **prompt, void **data));
int skey_verify __P((struct passwd *pw, char *pass, void **data));
int opie_setup __P((struct passwd *pw, char **prompt, void **data));
int opie_verify __P((struct passwd *pw, char *pass, void **data));
int afs_verify __P((struct passwd *pw, char *pass, void **data));
int kerb4_setup __P((struct passwd *pw, char **prompt, void **data));
int kerb4_verify __P((struct passwd *pw, char *pass, void **data));
int kerb5_setup __P((struct passwd *pw, char **prompt, void **data));
int kerb5_verify __P((struct passwd *pw, char *pass, void **data));
/* Fields: need_root, name, setup, verify, cleanup */
#define AUTH_ENTRY(r, n, s, v, c) { r, 1, AUTH_FAILURE, n, NULL, s, v, c },
/* Some methods cannots (or should not) interoperate with any others */
#if defined(HAVE_PAM)
# define AUTH_STANDALONE \
AUTH_ENTRY(1, "pam", pam_setup, passwd_verify, pam_cleanup)
#elif defined(HAVE_SECURID)
# define AUTH_STANDALONE \
AUTH_ENTRY(1, "SecurId", securid_setup, securid_verify, NULL)
#elif defined(HAVE_FWTK)
# define AUTH_STANDALONE \
AUTH_ENTRY(1, "fwtk", fwtk_setup, fwtk_verify, fwtk_cleanup)
#elif defined(HAVE_SKEY) && defined(OTP_ONLY)
# define AUTH_STANDALONE \
AUTH_ENTRY(1, "skey", skey_setup, skey_verify, NULL)
# define AUTH_STANDALONE_GETPASS
#elif defined(HAVE_OPIE) && defined(OTP_ONLY)
# define AUTH_STANDALONE \
AUTH_ENTRY(1, "opie", opie_setup, opie_verify, NULL)
# define AUTH_STANDALONE_GETPASS
#endif
#endif /* SUDO_AUTH_H */