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/*
* Copyright (C) 2000-2002, 2004 Red Hat, Inc.
*
* This is free software; you can redistribute it and/or modify it under
* the terms of the GNU Library General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef libuser_user_h
#define libuser_user_h
#include <sys/types.h>
#include <glib.h>
#include "config.h"
#include "entity.h"
#include "error.h"
#include "prompt.h"
G_BEGIN_DECLS
/* (id_t)-1 is used by setreuid() to indicate "not a valid ID", so it should be
safe to use for error indication. */
#define LU_VALUE_INVALID_ID ((id_t)-1)
/* An opaque structure manipulated by the library. */
typedef struct lu_context lu_context_t;
/* An enumeration which decides whether we want to modify information about
* users or groups. We don't support both simultaneously. */
typedef enum lu_entity_type { lu_invalid, lu_user, lu_group } lu_entity_type_t;
char *lu_value_strdup(const GValue *value);
int lu_values_equal(const GValue *a, const GValue *b);
void lu_value_init_set_id(GValue *value, id_t id);
id_t lu_value_get_id(const GValue *value);
lu_context_t *lu_start(const char *authname,
lu_entity_type_t auth_type,
const char *modules, const char *create_modules,
lu_prompt_fn *prompter,
gpointer callback_data,
lu_error_t **error);
void lu_end(lu_context_t *context);
void lu_set_prompter(lu_context_t *context,
lu_prompt_fn *prompter, gpointer callback_data);
void lu_get_prompter(lu_context_t *context,
lu_prompt_fn ** prompter, gpointer *callback_data);
gboolean lu_set_modules(lu_context_t *context,
const char *list, lu_error_t **error);
const char *lu_get_modules(lu_context_t *context);
gboolean lu_uses_elevated_privileges (lu_context_t *context);
gboolean lu_user_default(lu_context_t *ctx, const char *name,
gboolean system_account, struct lu_ent *ent);
gboolean lu_group_default(lu_context_t *ctx, const char *name,
gboolean system_account, struct lu_ent *ent);
gboolean lu_user_lookup_name(lu_context_t *context,
const char *name, struct lu_ent *ent,
lu_error_t **error);
gboolean lu_group_lookup_name(lu_context_t *context,
const char *name, struct lu_ent *ent,
lu_error_t **error);
gboolean lu_user_lookup_id(lu_context_t *context, uid_t uid,
struct lu_ent *ent, lu_error_t **error);
gboolean lu_group_lookup_id(lu_context_t *context, gid_t gid,
struct lu_ent *ent, lu_error_t **error);
gboolean lu_user_add(lu_context_t *context,
struct lu_ent *ent, lu_error_t **error);
gboolean lu_group_add(lu_context_t *context,
struct lu_ent *ent, lu_error_t **error);
gboolean lu_user_modify(lu_context_t *context,
struct lu_ent *ent, lu_error_t **error);
gboolean lu_group_modify(lu_context_t *context,
struct lu_ent *ent, lu_error_t **error);
gboolean lu_user_delete(lu_context_t *context,
struct lu_ent *ent, lu_error_t **error);
gboolean lu_group_delete(lu_context_t *context,
struct lu_ent *ent, lu_error_t **error);
gboolean lu_user_lock(lu_context_t *context,
struct lu_ent *ent, lu_error_t **error);
gboolean lu_group_lock(lu_context_t *context,
struct lu_ent *ent, lu_error_t **error);
gboolean lu_user_unlock(lu_context_t *context,
struct lu_ent *ent, lu_error_t **error);
gboolean lu_group_unlock(lu_context_t *context,
struct lu_ent *ent, lu_error_t **error);
gboolean lu_user_unlock_nonempty(lu_context_t *context, struct lu_ent *ent,
lu_error_t **error);
gboolean lu_group_unlock_nonempty(lu_context_t *context, struct lu_ent *ent,
lu_error_t **error);
gboolean lu_user_islocked(lu_context_t *context,
struct lu_ent *ent, lu_error_t **error);
gboolean lu_group_islocked(lu_context_t *context,
struct lu_ent *ent, lu_error_t **error);
gboolean lu_user_setpass(lu_context_t *context,
struct lu_ent *ent, const char *newpass,
gboolean crypted,
lu_error_t **error);
gboolean lu_group_setpass(lu_context_t *context,
struct lu_ent *ent, const char *newpass,
gboolean crypted,
lu_error_t **error);
gboolean lu_user_removepass(lu_context_t *context,
struct lu_ent *ent,
lu_error_t **error);
gboolean lu_group_removepass(lu_context_t *context,
struct lu_ent *ent,
lu_error_t **error);
GValueArray *lu_users_enumerate(lu_context_t *context,
const char *pattern,
lu_error_t **error);
GValueArray *lu_groups_enumerate(lu_context_t *context,
const char *pattern,
lu_error_t **error);
GValueArray *lu_users_enumerate_by_group(lu_context_t *context,
const char *group,
lu_error_t **error);
GValueArray *lu_groups_enumerate_by_user(lu_context_t *context,
const char *user,
lu_error_t **error);
GPtrArray *lu_users_enumerate_full(lu_context_t *context,
const char *pattern,
lu_error_t **error);
GPtrArray *lu_groups_enumerate_full(lu_context_t *context,
const char *pattern,
lu_error_t **error);
G_END_DECLS
#endif
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