/usr/include/libuser/user.h is in libuser1-dev 1:0.62~dfsg-0.1ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, 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 "fs.h"
#include "prompt.h"
G_BEGIN_DECLS
/**
* LU_VALUE_INVALID_ID:
*
* An #id_t value that matches no valid user or group ID.
*/
/* (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)
/**
* lu_context:
*
* An opaque structure manipulated by the library, containing caller-related
* state (to allow several independent callers in a single process).
*/
struct lu_context;
#ifndef LU_DISABLE_DEPRECATED
/**
* lu_context_t:
*
* An alias for struct #lu_context.
* Deprecated: 0.57.3: Use struct #lu_context directly.
*/
typedef struct lu_context lu_context_t;
#endif
/**
* lu_entity_type:
* @lu_user: An user.
* @lu_group: A group of users.
*
* Defines whether we are talking about an user or a group in cases where it is
* ambiguous.
*/
enum lu_entity_type {
/*< private >*/
lu_invalid,
/*< public >*/
lu_user,
lu_group,
};
#ifndef __GTK_DOC_IGNORE__
#ifndef LU_DISABLE_DEPRECATED
typedef enum lu_entity_type lu_entity_type_t;
#endif
#endif
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);
gboolean lu_value_init_set_attr_from_string(GValue *value, const char *attr,
const char *string,
struct lu_error **error);
struct lu_context *lu_start(const char *authname, enum lu_entity_type auth_type,
const char *modules, const char *create_modules,
lu_prompt_fn *prompter, gpointer callback_data,
struct lu_error **error);
void lu_end(struct lu_context *context);
void lu_set_prompter(struct lu_context *context,
lu_prompt_fn *prompter, gpointer callback_data);
void lu_get_prompter(struct lu_context *context,
lu_prompt_fn ** prompter, gpointer *callback_data);
gboolean lu_set_modules(struct lu_context *context,
const char *list, struct lu_error **error);
const char *lu_get_modules(struct lu_context *context);
gboolean lu_uses_elevated_privileges (struct lu_context *context);
gboolean lu_user_default(struct lu_context *ctx, const char *name,
gboolean system_account, struct lu_ent *ent);
gboolean lu_group_default(struct lu_context *ctx, const char *name,
gboolean system_account, struct lu_ent *ent);
gboolean lu_user_lookup_name(struct lu_context *context,
const char *name, struct lu_ent *ent,
struct lu_error **error);
gboolean lu_group_lookup_name(struct lu_context *context,
const char *name, struct lu_ent *ent,
struct lu_error **error);
gboolean lu_user_lookup_id(struct lu_context *context, uid_t uid,
struct lu_ent *ent, struct lu_error **error);
gboolean lu_group_lookup_id(struct lu_context *context, gid_t gid,
struct lu_ent *ent, struct lu_error **error);
gboolean lu_user_add(struct lu_context *context,
struct lu_ent *ent, struct lu_error **error);
gboolean lu_group_add(struct lu_context *context,
struct lu_ent *ent, struct lu_error **error);
gboolean lu_user_modify(struct lu_context *context,
struct lu_ent *ent, struct lu_error **error);
gboolean lu_group_modify(struct lu_context *context,
struct lu_ent *ent, struct lu_error **error);
gboolean lu_user_delete(struct lu_context *context,
struct lu_ent *ent, struct lu_error **error);
gboolean lu_group_delete(struct lu_context *context,
struct lu_ent *ent, struct lu_error **error);
gboolean lu_user_lock(struct lu_context *context,
struct lu_ent *ent, struct lu_error **error);
gboolean lu_group_lock(struct lu_context *context,
struct lu_ent *ent, struct lu_error **error);
gboolean lu_user_unlock(struct lu_context *context,
struct lu_ent *ent, struct lu_error **error);
gboolean lu_group_unlock(struct lu_context *context,
struct lu_ent *ent, struct lu_error **error);
gboolean lu_user_unlock_nonempty(struct lu_context *context, struct lu_ent *ent,
struct lu_error **error);
gboolean lu_group_unlock_nonempty(struct lu_context *context,
struct lu_ent *ent, struct lu_error **error);
gboolean lu_user_islocked(struct lu_context *context,
struct lu_ent *ent, struct lu_error **error);
gboolean lu_group_islocked(struct lu_context *context,
struct lu_ent *ent, struct lu_error **error);
gboolean lu_user_setpass(struct lu_context *context,
struct lu_ent *ent, const char *newpass,
gboolean crypted,
struct lu_error **error);
gboolean lu_group_setpass(struct lu_context *context,
struct lu_ent *ent, const char *newpass,
gboolean crypted,
struct lu_error **error);
gboolean lu_user_removepass(struct lu_context *context,
struct lu_ent *ent,
struct lu_error **error);
gboolean lu_group_removepass(struct lu_context *context,
struct lu_ent *ent,
struct lu_error **error);
GValueArray *lu_users_enumerate(struct lu_context *context,
const char *pattern,
struct lu_error **error);
GValueArray *lu_groups_enumerate(struct lu_context *context,
const char *pattern,
struct lu_error **error);
GValueArray *lu_users_enumerate_by_group(struct lu_context *context,
const char *group,
struct lu_error **error);
GValueArray *lu_groups_enumerate_by_user(struct lu_context *context,
const char *user,
struct lu_error **error);
GPtrArray *lu_users_enumerate_full(struct lu_context *context,
const char *pattern,
struct lu_error **error);
GPtrArray *lu_groups_enumerate_full(struct lu_context *context,
const char *pattern,
struct lu_error **error);
GPtrArray *lu_users_enumerate_by_group_full(struct lu_context *context,
const char *group,
struct lu_error **error);
GPtrArray *lu_groups_enumerate_by_user_full(struct lu_context *context,
const char *user,
struct lu_error **error);
G_END_DECLS
#endif
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