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/*
* $Source$
* $Author$
* $Id$
*
* Copyright 1989,1991 by the Massachusetts Institute of Technology.
* All Rights Reserved.
*
* For copying and distribution information, please see the file
* <krb5/copyright.h>.
*
* Credentials cache definitions.
*/
#ifndef KRB5_CCACHE__
#define KRB5_CCACHE__
typedef krb5_pointer krb5_cc_cursor; /* cursor for sequential lookup */
typedef struct _krb5_ccache {
struct _krb5_cc_ops *ops;
krb5_pointer data;
} *krb5_ccache;
typedef struct _krb5_cc_ops {
char *prefix;
char *(*get_name) PROTOTYPE((krb5_ccache));
krb5_error_code (*resolve) PROTOTYPE((krb5_ccache *, char *));
krb5_error_code (*gen_new) PROTOTYPE((krb5_ccache *));
krb5_error_code (*init) PROTOTYPE((krb5_ccache, krb5_principal));
krb5_error_code (*destroy) PROTOTYPE((krb5_ccache));
krb5_error_code (*close) PROTOTYPE((krb5_ccache));
krb5_error_code (*store) PROTOTYPE((krb5_ccache, krb5_creds *));
krb5_error_code (*retrieve) PROTOTYPE((krb5_ccache, krb5_flags,
krb5_creds *, krb5_creds *));
krb5_error_code (*get_princ) PROTOTYPE((krb5_ccache,
krb5_principal *));
krb5_error_code (*get_first) PROTOTYPE((krb5_ccache,
krb5_cc_cursor *));
krb5_error_code (*get_next) PROTOTYPE((krb5_ccache, krb5_cc_cursor *,
krb5_creds *));
krb5_error_code (*end_get) PROTOTYPE((krb5_ccache, krb5_cc_cursor *));
krb5_error_code (*remove_cred) PROTOTYPE((krb5_ccache, krb5_flags,
krb5_creds *));
krb5_error_code (*set_flags) PROTOTYPE((krb5_ccache, krb5_flags));
} krb5_cc_ops;
/* for retrieve_cred */
#define KRB5_TC_MATCH_TIMES 0x00000001
#define KRB5_TC_MATCH_IS_SKEY 0x00000002
#define KRB5_TC_MATCH_FLAGS 0x00000004
#define KRB5_TC_MATCH_TIMES_EXACT 0x00000008
#define KRB5_TC_MATCH_FLAGS_EXACT 0x00000010
#define KRB5_TC_MATCH_AUTHDATA 0x00000020
#define KRB5_TC_MATCH_SRV_NAMEONLY 0x00000040
#define KRB5_TC_MATCH_2ND_TKT 0x00000080
/* for set_flags and other functions */
#define KRB5_TC_OPENCLOSE 0x00000001
#define krb5_cc_initialize(cache, principal) (*(cache)->ops->init)(cache, principal)
#define krb5_cc_destroy(cache) (*(cache)->ops->destroy)(cache)
#define krb5_cc_close(cache) (*(cache)->ops->close)(cache)
#define krb5_cc_store_cred(cache, creds) (*(cache)->ops->store)(cache, creds)
#define krb5_cc_retrieve_cred(cache, flags, mcreds, creds) (*(cache)->ops->retrieve)(cache, flags, mcreds, creds)
#define krb5_cc_get_principal(cache, principal) (*(cache)->ops->get_princ)(cache, principal)
#define krb5_cc_start_seq_get(cache, cursor) (*(cache)->ops->get_first)(cache, cursor)
#define krb5_cc_next_cred(cache, cursor, creds) (*(cache)->ops->get_next)(cache, cursor, creds)
#define krb5_cc_end_seq_get(cache, cursor) (*(cache)->ops->end_get)(cache, cursor)
#define krb5_cc_remove_cred(cache, flags, creds) (*(cache)->ops->remove_cred)(cache,flags, creds)
#define krb5_cc_set_flags(cache, flags) (*(cache)->ops->set_flags)(cache, flags)
#define krb5_cc_get_name(cache) (*(cache)->ops->get_name)(cache)
extern krb5_cc_ops *krb5_cc_dfl_ops;
#endif /* KRB5_CCACHE__ */
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