+/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once
-/***
- This file is part of systemd.
-
- Copyright 2016 Lennart Poettering
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
typedef struct DynamicUser DynamicUser;
typedef struct DynamicCreds {
* used. This means, if you want to allocate a group and user pair, and they might have two different names, then you
* need to allocated two of these objects. DynamicCreds below makes that easy. */
struct DynamicUser {
- int n_ref;
Manager *manager;
+ unsigned n_ref;
/* An AF_UNIX socket pair that contains a datagram containing both the numeric ID assigned, as well as a lock
* file fd locking the user ID we picked. */
char name[];
};
-int dynamic_user_acquire(Manager *m, const char *name, DynamicUser **ret);
-
-int dynamic_user_realize(DynamicUser *d, uid_t *ret);
-int dynamic_user_current(DynamicUser *d, uid_t *ret);
-
-DynamicUser* dynamic_user_ref(DynamicUser *d);
-DynamicUser* dynamic_user_unref(DynamicUser *d);
-DynamicUser* dynamic_user_destroy(DynamicUser *d);
-
int dynamic_user_serialize(Manager *m, FILE *f, FDSet *fds);
-void dynamic_user_deserialize_one(Manager *m, const char *value, FDSet *fds);
+int dynamic_user_serialize_one(DynamicUser *d, const char *key, FILE *f, FDSet *fds);
+void dynamic_user_deserialize_one(Manager *m, const char *value, FDSet *fds, DynamicUser **ret);
+DynamicUser* dynamic_user_free(DynamicUser *d);
void dynamic_user_vacuum(Manager *m, bool close_user);
+int dynamic_user_current(DynamicUser *d, uid_t *ret);
int dynamic_user_lookup_uid(Manager *m, uid_t uid, char **ret);
int dynamic_user_lookup_name(Manager *m, const char *name, uid_t *ret);
-int dynamic_creds_acquire(DynamicCreds *creds, Manager *m, const char *user, const char *group);
-int dynamic_creds_realize(DynamicCreds *creds, uid_t *uid, gid_t *gid);
+int dynamic_creds_make(Manager *m, const char *user, const char *group, DynamicCreds **ret);
+int dynamic_creds_realize(DynamicCreds *creds, char **suggested_paths, uid_t *uid, gid_t *gid);
+
+DynamicCreds *dynamic_creds_unref(DynamicCreds *creds);
+DynamicCreds *dynamic_creds_destroy(DynamicCreds *creds);
+void dynamic_creds_done(DynamicCreds *creds);
+void dynamic_creds_close(DynamicCreds *creds);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(DynamicCreds*, dynamic_creds_unref);
+DEFINE_TRIVIAL_CLEANUP_FUNC(DynamicCreds*, dynamic_creds_destroy);
-void dynamic_creds_unref(DynamicCreds *creds);
-void dynamic_creds_destroy(DynamicCreds *creds);
+DynamicUser *dynamic_user_ref(DynamicUser *user);