crypt_service.h

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#ifndef CRYPT_SERVICE_H
#define CRYPT_SERVICE_H
 
#include <sqlite3.h>
#include <utarray.h>
 
#include "crypt_config.h"
 
#include "../utils/allocs.h"
#include "../utils/attributes.h"
#include "../utils/os.h"
#define MAIN_CRYPT_KEY_ID "main"
 
struct crypt_pair {
  const char *key;    
  uint8_t *value;     
  ssize_t value_size; 
};
 
void free_crypt_service(struct crypt_context *ctx);
 
#if __GNUC__ >= 11
#define __must_free_crypt_service                                              \
  __attribute__((malloc(free_crypt_service, 1))) __must_check
#else
#define __must_free_crypt_service __must_check
#endif /* __GNUC__ >= 11 */
 
__must_free_crypt_service struct crypt_context *
load_crypt_service(const char *crypt_db_path, const char *key_id,
                   uint8_t *user_secret, int user_secret_size);
 
struct crypt_pair *get_crypt_pair(struct crypt_context *ctx, const char *key);
 
int put_crypt_pair(struct crypt_context *ctx, struct crypt_pair *pair);
 
void free_crypt_pair(struct crypt_pair *pair);
 
#endif