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#ifndef KRB5_UTIL_H
#define KRB5_UTIL_H
#include <krb5.h>
#ifdef HAVE_LIBTIRPC
#include <rpc/auth_gss.h>
#else
#include "gss_oids.h"
#endif
/*
* List of principals from our keytab that we
* will try to use to obtain credentials
* (known as a principal list entry (ple))
*/
struct gssd_k5_kt_princ {
struct gssd_k5_kt_princ *next;
krb5_principal princ;
char *ccname;
char *realm;
krb5_timestamp endtime;
};
int gssd_setup_krb5_user_gss_ccache(uid_t uid, char *servername,
char *dirname);
int gssd_get_krb5_machine_cred_list(char ***list);
void gssd_free_krb5_machine_cred_list(char **list);
void gssd_setup_krb5_machine_gss_ccache(char *servername);
void gssd_destroy_krb5_machine_creds(void);
int gssd_refresh_krb5_machine_credential(char *hostname,
struct gssd_k5_kt_princ *ple,
char *service,
char *tgtname);
char *gssd_k5_err_msg(krb5_context context, krb5_error_code code);
void gssd_k5_get_default_realm(char **def_realm);
int gssd_acquire_user_cred(uid_t uid, gss_cred_id_t *gss_cred);
#ifdef HAVE_SET_ALLOWABLE_ENCTYPES
extern int limit_to_legacy_enctypes;
int limit_krb5_enctypes(struct rpc_gss_sec *sec);
#endif
/*
* Hide away some of the MIT vs. Heimdal differences
* here with macros...
*/
#ifdef HAVE_KRB5
#define k5_free_unparsed_name(ctx, name) krb5_free_unparsed_name((ctx), (name))
#define k5_free_default_realm(ctx, realm) krb5_free_default_realm((ctx), (realm))
#define k5_free_kt_entry(ctx, kte) krb5_free_keytab_entry_contents((ctx),(kte))
#else /* Heimdal */
#define k5_free_unparsed_name(ctx, name) free(name)
#define k5_free_default_realm(ctx, realm) free(realm)
#define k5_free_kt_entry(ctx, kte) krb5_kt_free_entry((ctx),(kte))
#undef USE_GSS_KRB5_CCACHE_NAME
#define USE_GSS_KRB5_CCACHE_NAME 1
#endif
#endif /* KRB5_UTIL_H */
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