src/auth/auth.h

	auth.h revision cd75c360f244c96b9ee10e01ee3a66fad13183c8
#ifndef AUTH_H
#define AUTH_H

#include "auth-settings.h"

#define PASSWORD_HIDDEN_STR "<hidden>"

enum auth_passdb_skip {
    AUTH_PASSDB_SKIP_NEVER,
    AUTH_PASSDB_SKIP_AUTHENTICATED,
    AUTH_PASSDB_SKIP_UNAUTHENTICATED
};

enum auth_userdb_skip {
    AUTH_USERDB_SKIP_NEVER,
    AUTH_USERDB_SKIP_FOUND,
    AUTH_USERDB_SKIP_NOTFOUND
};

enum auth_db_rule {
    AUTH_DB_RULE_RETURN,
    AUTH_DB_RULE_RETURN_OK,
    AUTH_DB_RULE_RETURN_FAIL,
    AUTH_DB_RULE_CONTINUE,
    AUTH_DB_RULE_CONTINUE_OK,
    AUTH_DB_RULE_CONTINUE_FAIL
};

struct auth_passdb {
    struct auth_passdb *next;

    const struct auth_passdb_settings *set;
    struct passdb_module *passdb;

    enum auth_passdb_skip skip;
    enum auth_db_rule result_success;
    enum auth_db_rule result_failure;
    enum auth_db_rule result_internalfail;
};

struct auth_userdb {
    struct auth_userdb *next;

    const struct auth_userdb_settings *set;
    struct userdb_module *userdb;

    enum auth_userdb_skip skip;
    enum auth_db_rule result_success;
    enum auth_db_rule result_failure;
    enum auth_db_rule result_internalfail;
};

struct auth {
    pool_t pool;
    const char *service;
    const struct auth_settings *set;

    const struct mechanisms_register *reg;
    struct auth_passdb *masterdbs;
    struct auth_passdb *passdbs;
    struct auth_userdb *userdbs;
};

extern struct auth_penalty *auth_penalty;

struct auth *auth_find_service(const char *name);
struct auth *auth_default_service(void);

void auths_preinit(const struct auth_settings *set, pool_t pool,
           const struct mechanisms_register *reg,
           const char *const *services);
void auths_init(void);
void auths_deinit(void);
void auths_free(void);

#endif