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/*
* Copyright (c) 2004 PADL Software Pty Ltd.
* All rights reserved.
* Use is subject to license.
*/
#ifndef _PAM_CC_PRIVATE_H_
#define _PAM_CC_PRIVATE_H_ 1
/*
* PAM Cached Credentials library
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
struct pam_cc_handle {
unsigned int flags;
char *service;
char *user;
const struct pam_conv *conv;
char *ccredsfile;
void *db;
};
/* Open an underlying datastore */
int pam_cc_db_open(const char *filename, unsigned int flags, int mode, void **db);
/* Write to underlying datastore */
int pam_cc_db_put(void *db, const char *key, size_t keylength,
const char *data, size_t length);
/* Read from underlying datastore */
int pam_cc_db_get(void *db, const char *key, size_t keylength,
char *data, size_t *length);
/* Delete from underlying datastore */
int pam_cc_db_delete(void *db, const char *key, size_t keylength);
/* Close underlying datastore */
int pam_cc_db_close(void **db);
/* Enumerate values in datastore */
int pam_cc_db_seq(void *_db, void **cookie,
const char **key_p, size_t *keylength_p,
const char **data_p, size_t *datalength_p);
#define CC_DB_FLAGS_WRITE 0x01
#define CC_DB_FLAGS_READ 0x02
#define CC_DB_MODE (S_IREAD | S_IWRITE)
#define PADL_CC_HANDLE_DATA "PADL-CC-HANDLE-DATA"
#include "cc.h"
typedef int (*pam_cc_key_derivation_function_t)(pam_cc_handle_t *,
pam_cc_type_t,
const char *,
size_t,
char **,
size_t *);
#endif /* _PAM_CC_PRIVATE_H_ */
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