/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * Copyright (C) 2014 Red Hat, Inc.
 */

#ifndef NM_AUTH_MANAGER_H
#define NM_AUTH_MANAGER_H

#include "libnm-core-aux-intern/nm-auth-subject.h"
#include "nm-config-data.h"

/*****************************************************************************/

typedef enum {
    NM_AUTH_CALL_RESULT_UNKNOWN = NM_CLIENT_PERMISSION_RESULT_UNKNOWN,
    NM_AUTH_CALL_RESULT_YES     = NM_CLIENT_PERMISSION_RESULT_YES,
    NM_AUTH_CALL_RESULT_AUTH    = NM_CLIENT_PERMISSION_RESULT_AUTH,
    NM_AUTH_CALL_RESULT_NO      = NM_CLIENT_PERMISSION_RESULT_NO,
} NMAuthCallResult;

static inline NMClientPermissionResult
nm_auth_call_result_to_client(NMAuthCallResult result)
{
    return (NMClientPermissionResult) result;
}

static inline NMAuthCallResult
nm_auth_call_result_eval(gboolean is_authorized, gboolean is_challenge, GError *error)
{
    if (error)
        return NM_AUTH_CALL_RESULT_UNKNOWN;
    if (is_authorized)
        return NM_AUTH_CALL_RESULT_YES;
    if (is_challenge)
        return NM_AUTH_CALL_RESULT_AUTH;
    return NM_AUTH_CALL_RESULT_NO;
}

/*****************************************************************************/

#define NM_TYPE_AUTH_MANAGER (nm_auth_manager_get_type())
#define NM_AUTH_MANAGER(obj) \
    (G_TYPE_CHECK_INSTANCE_CAST((obj), NM_TYPE_AUTH_MANAGER, NMAuthManager))
#define NM_AUTH_MANAGER_CLASS(klass) \
    (G_TYPE_CHECK_CLASS_CAST((klass), NM_TYPE_AUTH_MANAGER, NMAuthManagerClass))
#define NM_IS_AUTH_MANAGER(obj)         (G_TYPE_CHECK_INSTANCE_TYPE((obj), NM_TYPE_AUTH_MANAGER))
#define NM_IS_AUTH_MANAGER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), NM_TYPE_AUTH_MANAGER))
#define NM_AUTH_MANAGER_GET_CLASS(obj) \
    (G_TYPE_INSTANCE_GET_CLASS((obj), NM_TYPE_AUTH_MANAGER, NMAuthManagerClass))

#define NM_AUTH_MANAGER_POLKIT_ENABLED "polkit-enabled"

#define NM_AUTH_MANAGER_SIGNAL_CHANGED "changed"

typedef struct _NMAuthManager      NMAuthManager;
typedef struct _NMAuthManagerClass NMAuthManagerClass;

GType nm_auth_manager_get_type(void);

NMAuthManager *nm_auth_manager_setup(NMAuthPolkitMode auth_polkit_mode);
NMAuthManager *nm_auth_manager_get(void);

void nm_auth_manager_force_shutdown(NMAuthManager *self);

gboolean nm_auth_manager_get_polkit_enabled(NMAuthManager *self);

/*****************************************************************************/

typedef struct _NMAuthManagerCallId NMAuthManagerCallId;

typedef void (*NMAuthManagerCheckAuthorizationCallback)(NMAuthManager       *self,
                                                        NMAuthManagerCallId *call_id,
                                                        gboolean             is_authorized,
                                                        gboolean             is_challenge,
                                                        GError              *error,
                                                        gpointer             user_data);

NMAuthManagerCallId *
nm_auth_manager_check_authorization(NMAuthManager                          *self,
                                    NMAuthSubject                          *subject,
                                    const char                             *action_id,
                                    gboolean                                allow_user_interaction,
                                    NMAuthManagerCheckAuthorizationCallback callback,
                                    gpointer                                user_data);

void nm_auth_manager_check_authorization_cancel(NMAuthManagerCallId *call_id);

#endif /* NM_AUTH_MANAGER_H */
