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/* SPDX-License-Identifier: LGPL-2.1+ */
#pragma once
#include "macro.h"
#if HAVE_PWQUALITY
/* pwquality.h uses size_t but doesn't include sys/types.h on its own */
#include <sys/types.h>
#include <pwquality.h>
extern int (*sym_pwquality_check)(pwquality_settings_t *pwq, const char *password, const char *oldpassword, const char *user, void **auxerror);
extern pwquality_settings_t *(*sym_pwquality_default_settings)(void);
extern void (*sym_pwquality_free_settings)(pwquality_settings_t *pwq);
extern int (*sym_pwquality_generate)(pwquality_settings_t *pwq, int entropy_bits, char **password);
extern int (*sym_pwquality_get_str_value)(pwquality_settings_t *pwq, int setting, const char **value);
extern int (*sym_pwquality_read_config)(pwquality_settings_t *pwq, const char *cfgfile, void **auxerror);
extern int (*sym_pwquality_set_int_value)(pwquality_settings_t *pwq, int setting, int value);
extern const char* (*sym_pwquality_strerror)(char *buf, size_t len, int errcode, void *auxerror);
int dlopen_pwquality(void);
DEFINE_TRIVIAL_CLEANUP_FUNC(pwquality_settings_t*, sym_pwquality_free_settings);
void pwq_maybe_disable_dictionary(pwquality_settings_t *pwq);
int pwq_allocate_context(pwquality_settings_t **ret);
int suggest_passwords(void);
int quality_check_password(const char *password, const char *username, char **ret_error);
#else
static inline int suggest_passwords(void) {
return 0;
}
static inline int quality_check_password(const char *password, const char *username, char **ret_error) {
if (ret_error)
*ret_error = NULL;
return 1; /* all good */
}
#endif
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