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-rw-r--r--Makefile.am2
-rw-r--r--man/systemd.service.xml36
-rw-r--r--src/basic/exit-status.c3
-rw-r--r--src/basic/exit-status.h1
-rw-r--r--src/core/bus-endpoint.c135
-rw-r--r--src/core/bus-endpoint.h42
-rw-r--r--src/core/busname.h1
-rw-r--r--src/core/execute.c21
-rw-r--r--src/core/execute.h7
-rw-r--r--src/core/load-fragment-gperf.gperf.m42
-rw-r--r--src/core/load-fragment.c53
-rw-r--r--src/core/load-fragment.h1
-rw-r--r--src/core/mount.c1
-rw-r--r--src/core/namespace.c85
-rw-r--r--src/core/namespace.h1
-rw-r--r--src/core/service.c29
-rw-r--r--src/core/service.h2
-rw-r--r--src/core/socket.c1
-rw-r--r--src/core/swap.c1
-rw-r--r--src/libsystemd/sd-bus/bus-kernel.c44
-rw-r--r--src/test/test-ns.c1
21 files changed, 3 insertions, 466 deletions
diff --git a/Makefile.am b/Makefile.am
index 9f051e2954..5a8fc2fe23 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1136,8 +1136,6 @@ libcore_la_SOURCES = \
src/core/socket.h \
src/core/busname.c \
src/core/busname.h \
- src/core/bus-endpoint.c \
- src/core/bus-endpoint.h \
src/core/bus-policy.c \
src/core/bus-policy.h \
src/core/target.c \
diff --git a/man/systemd.service.xml b/man/systemd.service.xml
index d7760d4f2c..be72f39268 100644
--- a/man/systemd.service.xml
+++ b/man/systemd.service.xml
@@ -273,42 +273,6 @@
</varlistentry>
<varlistentry>
- <term><varname>BusPolicy=</varname></term>
-
- <listitem><para>If specified, a custom kdbus
- endpoint will be created and installed as the default bus node
- for the service. Such a custom endpoint can hold an own set of
- policy rules that are enforced on top of the bus-wide ones.
- The custom endpoint is named after the service it was created
- for, and its node will be bind-mounted over the default bus
- node location, so the service can only access the bus through
- its own endpoint. Note that custom bus endpoints default to a
- "deny all" policy. Hence, if at least one
- <varname>BusPolicy=</varname> directive is given, you have to
- make sure to add explicit rules for everything the service
- should be able to do.</para>
- <para>The value of this directive is comprised
- of two parts; the bus name, and a verb to
- specify to granted access, which is one of
- <option>see</option>,
- <option>talk</option>, or
- <option>own</option>.
- <option>talk</option> implies
- <option>see</option>, and <option>own</option>
- implies both <option>talk</option> and
- <option>see</option>.
- If multiple access levels are specified for the
- same bus name, the most powerful one takes
- effect.
- </para>
- <para>Examples:</para>
- <programlisting>BusPolicy=org.freedesktop.systemd1 talk</programlisting>
- <programlisting>BusPolicy=org.foo.bar see</programlisting>
- <para>This option is only available on kdbus enabled systems.</para>
- </listitem>
- </varlistentry>
-
- <varlistentry>
<term><varname>ExecStart=</varname></term>
<listitem><para>Commands with their arguments that are
executed when this service is started. The value is split into
diff --git a/src/basic/exit-status.c b/src/basic/exit-status.c
index 5e0bc415c8..92fa5ace61 100644
--- a/src/basic/exit-status.c
+++ b/src/basic/exit-status.c
@@ -147,9 +147,6 @@ const char* exit_status_to_string(ExitStatus status, ExitStatusLevel level) {
case EXIT_MAKE_STARTER:
return "MAKE_STARTER";
- case EXIT_BUS_ENDPOINT:
- return "BUS_ENDPOINT";
-
case EXIT_SMACK_PROCESS_LABEL:
return "SMACK_PROCESS_LABEL";
}
diff --git a/src/basic/exit-status.h b/src/basic/exit-status.h
index 79525d30ee..1208c8feed 100644
--- a/src/basic/exit-status.h
+++ b/src/basic/exit-status.h
@@ -77,7 +77,6 @@ typedef enum ExitStatus {
EXIT_RUNTIME_DIRECTORY,
EXIT_MAKE_STARTER,
EXIT_CHOWN,
- EXIT_BUS_ENDPOINT,
EXIT_SMACK_PROCESS_LABEL,
} ExitStatus;
diff --git a/src/core/bus-endpoint.c b/src/core/bus-endpoint.c
deleted file mode 100644
index d22a80c91f..0000000000
--- a/src/core/bus-endpoint.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/***
- This file is part of systemd.
-
- Copyright 2014 Daniel Mack
-
- 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/>.
-***/
-
-#include <stdlib.h>
-
-#include "alloc-util.h"
-#include "bus-endpoint.h"
-#include "bus-kernel.h"
-#include "bus-policy.h"
-#include "kdbus.h"
-
-int bus_kernel_set_endpoint_policy(int fd, uid_t uid, BusEndpoint *ep) {
-
- struct kdbus_cmd *update;
- struct kdbus_item *n;
- BusEndpointPolicy *po;
- Iterator i;
- size_t size;
- int r;
-
- size = ALIGN8(offsetof(struct kdbus_cmd, items));
-
- HASHMAP_FOREACH(po, ep->policy_hash, i) {
- size += ALIGN8(offsetof(struct kdbus_item, str) + strlen(po->name) + 1);
- size += ALIGN8(offsetof(struct kdbus_item, policy_access) + sizeof(struct kdbus_policy_access));
- }
-
- update = alloca0_align(size, 8);
- update->size = size;
-
- n = update->items;
-
- HASHMAP_FOREACH(po, ep->policy_hash, i) {
- n->type = KDBUS_ITEM_NAME;
- n->size = offsetof(struct kdbus_item, str) + strlen(po->name) + 1;
- strcpy(n->str, po->name);
- n = KDBUS_ITEM_NEXT(n);
-
- n->type = KDBUS_ITEM_POLICY_ACCESS;
- n->size = offsetof(struct kdbus_item, policy_access) + sizeof(struct kdbus_policy_access);
-
- n->policy_access.type = KDBUS_POLICY_ACCESS_USER;
- n->policy_access.access = bus_kernel_translate_access(po->access);
- n->policy_access.id = uid;
-
- n = KDBUS_ITEM_NEXT(n);
- }
-
- r = ioctl(fd, KDBUS_CMD_ENDPOINT_UPDATE, update);
- if (r < 0)
- return -errno;
-
- return 0;
-}
-
-int bus_endpoint_new(BusEndpoint **ep) {
- assert(ep);
-
- *ep = new0(BusEndpoint, 1);
- if (!*ep)
- return -ENOMEM;
-
- return 0;
-}
-
-int bus_endpoint_add_policy(BusEndpoint *ep, const char *name, BusPolicyAccess access) {
- _cleanup_free_ BusEndpointPolicy *po = NULL;
- _cleanup_free_ char *key = NULL;
- int r;
-
- assert(ep);
- assert(name);
- assert(access > _BUS_POLICY_ACCESS_INVALID && access < _BUS_POLICY_ACCESS_MAX);
-
- /* check if we already have this name in the policy list. If we do, see if the new access level
- * is higher than the exising one, and upgrade the entry in that case. Otherwise, do nothing.
- */
-
- if (ep->policy_hash) {
- po = hashmap_get(ep->policy_hash, name);
- if (po) {
- if (po->access < access)
- po->access = access;
-
- return 0;
- }
- } else {
- ep->policy_hash = hashmap_new(&string_hash_ops);
- if (!ep->policy_hash)
- return -ENOMEM;
- }
-
- po = new0(BusEndpointPolicy, 1);
- if (!po)
- return -ENOMEM;
-
- key = strdup(name);
- if (!key)
- return -ENOMEM;
-
- po->name = key;
- po->access = access;
-
- r = hashmap_put(ep->policy_hash, key, po);
- if (r < 0)
- return r;
-
- po = NULL;
- key = NULL;
- return 0;
-}
-
-void bus_endpoint_free(BusEndpoint *endpoint) {
- if (!endpoint)
- return;
-
- hashmap_free_free_free(endpoint->policy_hash);
- free(endpoint);
-}
diff --git a/src/core/bus-endpoint.h b/src/core/bus-endpoint.h
deleted file mode 100644
index f2fbc4701c..0000000000
--- a/src/core/bus-endpoint.h
+++ /dev/null
@@ -1,42 +0,0 @@
-#pragma once
-
-/***
- This file is part of systemd.
-
- Copyright 2014 Daniel Mack
-
- 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 BusEndpoint BusEndpoint;
-typedef struct BusEndpointPolicy BusEndpointPolicy;
-
-#include "bus-policy.h"
-#include "hashmap.h"
-
-struct BusEndpointPolicy {
- char *name;
- BusPolicyAccess access;
-};
-
-struct BusEndpoint {
- Hashmap *policy_hash;
-};
-
-int bus_endpoint_new(BusEndpoint **ep);
-void bus_endpoint_free(BusEndpoint *endpoint);
-
-int bus_endpoint_add_policy(BusEndpoint *ep, const char *name, BusPolicyAccess access);
-
-int bus_kernel_set_endpoint_policy(int fd, uid_t uid, BusEndpoint *ep);
diff --git a/src/core/busname.h b/src/core/busname.h
index 6b6f6c62d4..52c4055dbb 100644
--- a/src/core/busname.h
+++ b/src/core/busname.h
@@ -23,6 +23,7 @@ typedef struct BusName BusName;
typedef struct BusNamePolicy BusNamePolicy;
#include "unit.h"
+#include "bus-policy.h"
typedef enum BusNameResult {
BUSNAME_SUCCESS,
diff --git a/src/core/execute.c b/src/core/execute.c
index 1e4630182d..30f7e05b90 100644
--- a/src/core/execute.c
+++ b/src/core/execute.c
@@ -57,7 +57,6 @@
#endif
#include "async.h"
#include "barrier.h"
-#include "bus-endpoint.h"
#include "cap-list.h"
#include "capability-util.h"
#include "def.h"
@@ -1387,9 +1386,6 @@ static bool exec_needs_mount_namespace(
if (context->private_tmp && runtime && (runtime->tmp_dir || runtime->var_tmp_dir))
return true;
- if (params->bus_endpoint_path)
- return true;
-
if (context->private_devices ||
context->protect_system != PROTECT_SYSTEM_NO ||
context->protect_home != PROTECT_HOME_NO)
@@ -1423,9 +1419,6 @@ static int close_remaining_fds(
n_dont_close += n_fds;
}
- if (params->bus_endpoint_fd >= 0)
- dont_close[n_dont_close++] = params->bus_endpoint_fd;
-
if (runtime) {
if (runtime->netns_storage_socket[0] >= 0)
dont_close[n_dont_close++] = runtime->netns_storage_socket[0];
@@ -1655,16 +1648,6 @@ static int exec_child(
}
}
- if (params->bus_endpoint_fd >= 0 && context->bus_endpoint) {
- uid_t ep_uid = (uid == UID_INVALID) ? 0 : uid;
-
- r = bus_kernel_set_endpoint_policy(params->bus_endpoint_fd, ep_uid, context->bus_endpoint);
- if (r < 0) {
- *exit_status = EXIT_BUS_ENDPOINT;
- return r;
- }
- }
-
/* If delegation is enabled we'll pass ownership of the cgroup
* (but only in systemd's own controller hierarchy!) to the
* user of the new process. */
@@ -1787,7 +1770,6 @@ static int exec_child(
context->inaccessible_dirs,
tmp,
var,
- params->bus_endpoint_path,
context->private_devices,
context->protect_home,
context->protect_system,
@@ -2214,9 +2196,6 @@ void exec_context_done(ExecContext *c) {
c->address_families = set_free(c->address_families);
c->runtime_directory = strv_free(c->runtime_directory);
-
- bus_endpoint_free(c->bus_endpoint);
- c->bus_endpoint = NULL;
}
int exec_context_destroy_runtime_directory(ExecContext *c, const char *runtime_prefix) {
diff --git a/src/core/execute.h b/src/core/execute.h
index 578f85b6bc..f7205701f4 100644
--- a/src/core/execute.h
+++ b/src/core/execute.h
@@ -30,7 +30,6 @@ typedef struct ExecParameters ExecParameters;
#include <stdio.h>
#include <sys/capability.h>
-#include "bus-endpoint.h"
#include "fdset.h"
#include "list.h"
#include "missing.h"
@@ -201,9 +200,6 @@ struct ExecContext {
bool ioprio_set:1;
bool cpu_sched_set:1;
bool no_new_privileges_set:1;
-
- /* custom dbus enpoint */
- BusEndpoint *bus_endpoint;
};
#include "cgroup-util.h"
@@ -234,9 +230,6 @@ struct ExecParameters {
int *idle_pipe;
- char *bus_endpoint_path;
- int bus_endpoint_fd;
-
int stdin_fd;
int stdout_fd;
int stderr_fd;
diff --git a/src/core/load-fragment-gperf.gperf.m4 b/src/core/load-fragment-gperf.gperf.m4
index 5024fd19a5..fde64c9747 100644
--- a/src/core/load-fragment-gperf.gperf.m4
+++ b/src/core/load-fragment-gperf.gperf.m4
@@ -240,7 +240,7 @@ Service.BusName, config_parse_bus_name, 0,
Service.FileDescriptorStoreMax, config_parse_unsigned, 0, offsetof(Service, n_fd_store_max)
Service.NotifyAccess, config_parse_notify_access, 0, offsetof(Service, notify_access)
Service.Sockets, config_parse_service_sockets, 0, 0
-Service.BusPolicy, config_parse_bus_endpoint_policy, 0, offsetof(Service, exec_context)
+Service.BusPolicy, config_parse_warn_compat, DISABLED_LEGACY, 0
Service.USBFunctionDescriptors, config_parse_path, 0, offsetof(Service, usb_function_descriptors)
Service.USBFunctionStrings, config_parse_path, 0, offsetof(Service, usb_function_strings)
EXEC_CONTEXT_CONFIG_ITEMS(Service)m4_dnl
diff --git a/src/core/load-fragment.c b/src/core/load-fragment.c
index b3dec7b8cc..ba551fb41d 100644
--- a/src/core/load-fragment.c
+++ b/src/core/load-fragment.c
@@ -1902,59 +1902,6 @@ int config_parse_bus_policy(
return 0;
}
-int config_parse_bus_endpoint_policy(
- const char *unit,
- const char *filename,
- unsigned line,
- const char *section,
- unsigned section_line,
- const char *lvalue,
- int ltype,
- const char *rvalue,
- void *data,
- void *userdata) {
-
- _cleanup_free_ char *name = NULL;
- BusPolicyAccess access;
- ExecContext *c = data;
- char *access_str;
- int r;
-
- assert(filename);
- assert(lvalue);
- assert(rvalue);
- assert(data);
-
- name = strdup(rvalue);
- if (!name)
- return log_oom();
-
- access_str = strpbrk(name, WHITESPACE);
- if (!access_str) {
- log_syntax(unit, LOG_ERR, filename, line, 0, "Invalid endpoint policy value '%s'", rvalue);
- return 0;
- }
-
- *access_str = '\0';
- access_str++;
- access_str += strspn(access_str, WHITESPACE);
-
- access = bus_policy_access_from_string(access_str);
- if (access <= _BUS_POLICY_ACCESS_INVALID ||
- access >= _BUS_POLICY_ACCESS_MAX) {
- log_syntax(unit, LOG_ERR, filename, line, 0, "Invalid endpoint policy access type '%s'", access_str);
- return 0;
- }
-
- if (!c->bus_endpoint) {
- r = bus_endpoint_new(&c->bus_endpoint);
- if (r < 0)
- return log_error_errno(r, "Failed to create bus endpoint object: %m");
- }
-
- return bus_endpoint_add_policy(c->bus_endpoint, name, access);
-}
-
int config_parse_working_directory(
const char *unit,
const char *filename,
diff --git a/src/core/load-fragment.h b/src/core/load-fragment.h
index 5fb5910919..372d05a61d 100644
--- a/src/core/load-fragment.h
+++ b/src/core/load-fragment.h
@@ -67,7 +67,6 @@ int config_parse_service_sockets(const char *unit, const char *filename, unsigne
int config_parse_busname_service(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_bus_policy(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_bus_policy_world(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
-int config_parse_bus_endpoint_policy(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_unit_env_file(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_ip_tos(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_unit_condition_path(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
diff --git a/src/core/mount.c b/src/core/mount.c
index de1075d3a0..93d2bd595c 100644
--- a/src/core/mount.c
+++ b/src/core/mount.c
@@ -703,7 +703,6 @@ static int mount_spawn(Mount *m, ExecCommand *c, pid_t *_pid) {
.apply_permissions = true,
.apply_chroot = true,
.apply_tty_stdin = true,
- .bus_endpoint_fd = -1,
.stdin_fd = -1,
.stdout_fd = -1,
.stderr_fd = -1,
diff --git a/src/core/namespace.c b/src/core/namespace.c
index 4fa381db5b..b573f008b9 100644
--- a/src/core/namespace.c
+++ b/src/core/namespace.c
@@ -51,7 +51,6 @@ typedef enum MountMode {
PRIVATE_TMP,
PRIVATE_VAR_TMP,
PRIVATE_DEV,
- PRIVATE_BUS_ENDPOINT,
READWRITE
} MountMode;
@@ -268,78 +267,6 @@ fail:
return r;
}
-static int mount_kdbus(BindMount *m) {
-
- char temporary_mount[] = "/tmp/kdbus-dev-XXXXXX";
- _cleanup_free_ char *basepath = NULL;
- _cleanup_umask_ mode_t u;
- char *busnode = NULL, *root;
- struct stat st;
- int r;
-
- assert(m);
-
- u = umask(0000);
-
- if (!mkdtemp(temporary_mount))
- return log_error_errno(errno, "Failed create temp dir: %m");
-
- root = strjoina(temporary_mount, "/kdbus");
- (void) mkdir(root, 0755);
- if (mount("tmpfs", root, "tmpfs", MS_NOSUID|MS_STRICTATIME, "mode=777") < 0) {
- r = -errno;
- goto fail;
- }
-
- /* create a new /dev/null dev node copy so we have some fodder to
- * bind-mount the custom endpoint over. */
- if (stat("/dev/null", &st) < 0) {
- r = log_error_errno(errno, "Failed to stat /dev/null: %m");
- goto fail;
- }
-
- busnode = strjoina(root, "/bus");
- if (mknod(busnode, (st.st_mode & ~07777) | 0600, st.st_rdev) < 0) {
- r = log_error_errno(errno, "mknod() for %s failed: %m",
- busnode);
- goto fail;
- }
-
- r = mount(m->path, busnode, NULL, MS_BIND, NULL);
- if (r < 0) {
- r = log_error_errno(errno, "bind mount of %s failed: %m",
- m->path);
- goto fail;
- }
-
- basepath = dirname_malloc(m->path);
- if (!basepath) {
- r = -ENOMEM;
- goto fail;
- }
-
- if (mount(root, basepath, NULL, MS_MOVE, NULL) < 0) {
- r = log_error_errno(errno, "bind mount of %s failed: %m",
- basepath);
- goto fail;
- }
-
- rmdir(temporary_mount);
- return 0;
-
-fail:
- if (busnode) {
- umount(busnode);
- unlink(busnode);
- }
-
- umount(root);
- rmdir(root);
- rmdir(temporary_mount);
-
- return r;
-}
-
static int apply_mount(
BindMount *m,
const char *tmp_dir,
@@ -379,9 +306,6 @@ static int apply_mount(
case PRIVATE_DEV:
return mount_dev(m);
- case PRIVATE_BUS_ENDPOINT:
- return mount_kdbus(m);
-
default:
assert_not_reached("Unknown mode");
}
@@ -422,7 +346,6 @@ int setup_namespace(
char** inaccessible_dirs,
const char* tmp_dir,
const char* var_tmp_dir,
- const char* bus_endpoint_path,
bool private_dev,
ProtectHome protect_home,
ProtectSystem protect_system,
@@ -438,7 +361,7 @@ int setup_namespace(
if (unshare(CLONE_NEWNS) < 0)
return -errno;
- n = !!tmp_dir + !!var_tmp_dir + !!bus_endpoint_path +
+ n = !!tmp_dir + !!var_tmp_dir +
strv_length(read_write_dirs) +
strv_length(read_only_dirs) +
strv_length(inaccessible_dirs) +
@@ -479,12 +402,6 @@ int setup_namespace(
m++;
}
- if (bus_endpoint_path) {
- m->path = prefix_roota(root_directory, bus_endpoint_path);
- m->mode = PRIVATE_BUS_ENDPOINT;
- m++;
- }
-
if (protect_home != PROTECT_HOME_NO) {
const char *home_dir, *run_user_dir, *root_dir;
diff --git a/src/core/namespace.h b/src/core/namespace.h
index 40bee74e2c..b54b7b47d6 100644
--- a/src/core/namespace.h
+++ b/src/core/namespace.h
@@ -45,7 +45,6 @@ int setup_namespace(const char *chroot,
char **inaccessible_dirs,
const char *tmp_dir,
const char *var_tmp_dir,
- const char *endpoint_path,
bool private_dev,
ProtectHome protect_home,
ProtectSystem protect_system,
diff --git a/src/core/service.c b/src/core/service.c
index ac7e41d777..ed24417859 100644
--- a/src/core/service.c
+++ b/src/core/service.c
@@ -113,7 +113,6 @@ static void service_init(Unit *u) {
s->runtime_max_usec = USEC_INFINITY;
s->type = _SERVICE_TYPE_INVALID;
s->socket_fd = -1;
- s->bus_endpoint_fd = -1;
s->stdin_fd = s->stdout_fd = s->stderr_fd = -1;
s->guess_main_pid = true;
@@ -321,7 +320,6 @@ static void service_done(Unit *u) {
s->bus_name_owner = mfree(s->bus_name_owner);
- s->bus_endpoint_fd = safe_close(s->bus_endpoint_fd);
service_close_socket_fd(s);
service_connection_unref(s);
@@ -1157,7 +1155,6 @@ static int service_spawn(
pid_t *_pid) {
_cleanup_strv_free_ char **argv = NULL, **final_env = NULL, **our_env = NULL, **fd_names = NULL;
- _cleanup_free_ char *bus_endpoint_path = NULL;
_cleanup_free_ int *fds = NULL;
unsigned n_fds = 0, n_env = 0;
const char *path;
@@ -1167,7 +1164,6 @@ static int service_spawn(
.apply_permissions = apply_permissions,
.apply_chroot = apply_chroot,
.apply_tty_stdin = apply_tty_stdin,
- .bus_endpoint_fd = -1,
.stdin_fd = -1,
.stdout_fd = -1,
.stderr_fd = -1,
@@ -1267,18 +1263,6 @@ static int service_spawn(
} else
path = UNIT(s)->cgroup_path;
- if (s->exec_context.bus_endpoint) {
- r = bus_kernel_create_endpoint(UNIT(s)->manager->running_as == MANAGER_SYSTEM ? "system" : "user",
- UNIT(s)->id, &bus_endpoint_path);
- if (r < 0)
- return r;
-
- /* Pass the fd to the exec_params so that the child process can upload the policy.
- * Keep a reference to the fd in the service, so the endpoint is kept alive as long
- * as the service is running. */
- exec_params.bus_endpoint_fd = s->bus_endpoint_fd = r;
- }
-
exec_params.argv = argv;
exec_params.fds = fds;
exec_params.fd_names = fd_names;
@@ -1290,7 +1274,6 @@ static int service_spawn(
exec_params.cgroup_delegate = s->cgroup_context.delegate;
exec_params.runtime_prefix = manager_get_runtime_prefix(UNIT(s)->manager);
exec_params.watchdog_usec = s->watchdog_usec;
- exec_params.bus_endpoint_path = bus_endpoint_path;
exec_params.selinux_context_net = s->socket_fd_selinux_context_net;
if (s->type == SERVICE_IDLE)
exec_params.idle_pipe = UNIT(s)->manager->idle_pipe;
@@ -2126,9 +2109,6 @@ static int service_serialize(Unit *u, FILE *f, FDSet *fds) {
r = unit_serialize_item_fd(u, f, fds, "socket-fd", s->socket_fd);
if (r < 0)
return r;
- r = unit_serialize_item_fd(u, f, fds, "endpoint-fd", s->bus_endpoint_fd);
- if (r < 0)
- return r;
LIST_FOREACH(fd_store, fs, s->fd_store) {
_cleanup_free_ char *c = NULL;
@@ -2263,15 +2243,6 @@ static int service_deserialize_item(Unit *u, const char *key, const char *value,
asynchronous_close(s->socket_fd);
s->socket_fd = fdset_remove(fds, fd);
}
- } else if (streq(key, "endpoint-fd")) {
- int fd;
-
- if (safe_atoi(value, &fd) < 0 || fd < 0 || !fdset_contains(fds, fd))
- log_unit_debug(u, "Failed to parse endpoint-fd value: %s", value);
- else {
- safe_close(s->bus_endpoint_fd);
- s->bus_endpoint_fd = fdset_remove(fds, fd);
- }
} else if (streq(key, "fd-store-fd")) {
const char *fdv;
size_t pf;
diff --git a/src/core/service.h b/src/core/service.h
index d342e000bb..a5ced215e4 100644
--- a/src/core/service.h
+++ b/src/core/service.h
@@ -150,8 +150,6 @@ struct Service {
int socket_fd;
bool socket_fd_selinux_context_net;
- int bus_endpoint_fd;
-
bool permissions_start_only;
bool root_directory_start_only;
bool remain_after_exit;
diff --git a/src/core/socket.c b/src/core/socket.c
index 976687af41..a1cb54d77a 100644
--- a/src/core/socket.c
+++ b/src/core/socket.c
@@ -1527,7 +1527,6 @@ static int socket_spawn(Socket *s, ExecCommand *c, pid_t *_pid) {
.apply_permissions = true,
.apply_chroot = true,
.apply_tty_stdin = true,
- .bus_endpoint_fd = -1,
.stdin_fd = -1,
.stdout_fd = -1,
.stderr_fd = -1,
diff --git a/src/core/swap.c b/src/core/swap.c
index 1bf0c0a808..11506d9ecb 100644
--- a/src/core/swap.c
+++ b/src/core/swap.c
@@ -609,7 +609,6 @@ static int swap_spawn(Swap *s, ExecCommand *c, pid_t *_pid) {
.apply_permissions = true,
.apply_chroot = true,
.apply_tty_stdin = true,
- .bus_endpoint_fd = -1,
.stdin_fd = -1,
.stdout_fd = -1,
.stderr_fd = -1,
diff --git a/src/libsystemd/sd-bus/bus-kernel.c b/src/libsystemd/sd-bus/bus-kernel.c
index 0896eeb177..59398b841d 100644
--- a/src/libsystemd/sd-bus/bus-kernel.c
+++ b/src/libsystemd/sd-bus/bus-kernel.c
@@ -1693,50 +1693,6 @@ int bus_kernel_open_bus_fd(const char *bus, char **path) {
return fd;
}
-int bus_kernel_create_endpoint(const char *bus_name, const char *ep_name, char **ep_path) {
- _cleanup_free_ char *path = NULL;
- struct kdbus_cmd *make;
- struct kdbus_item *n;
- const char *name;
- int fd;
-
- fd = bus_kernel_open_bus_fd(bus_name, &path);
- if (fd < 0)
- return fd;
-
- make = alloca0_align(ALIGN8(offsetof(struct kdbus_cmd, items)) +
- ALIGN8(offsetof(struct kdbus_item, str) + DECIMAL_STR_MAX(uid_t) + 1 + strlen(ep_name) + 1),
- 8);
- make->size = ALIGN8(offsetof(struct kdbus_cmd, items));
- make->flags = KDBUS_MAKE_ACCESS_WORLD;
-
- n = make->items;
- sprintf(n->str, UID_FMT "-%s", getuid(), ep_name);
- n->size = offsetof(struct kdbus_item, str) + strlen(n->str) + 1;
- n->type = KDBUS_ITEM_MAKE_NAME;
- make->size += ALIGN8(n->size);
- name = n->str;
-
- if (ioctl(fd, KDBUS_CMD_ENDPOINT_MAKE, make) < 0) {
- safe_close(fd);
- return -errno;
- }
-
- if (ep_path) {
- char *p;
-
- p = strjoin(dirname(path), "/", name, NULL);
- if (!p) {
- safe_close(fd);
- return -ENOMEM;
- }
-
- *ep_path = p;
- }
-
- return fd;
-}
-
int bus_kernel_try_close(sd_bus *bus) {
struct kdbus_cmd byebye = { .size = sizeof(byebye) };
diff --git a/src/test/test-ns.c b/src/test/test-ns.c
index cf627be6c5..9248f2987c 100644
--- a/src/test/test-ns.c
+++ b/src/test/test-ns.c
@@ -68,7 +68,6 @@ int main(int argc, char *argv[]) {
(char **) inaccessible,
tmp_dir,
var_tmp_dir,
- NULL,
true,
PROTECT_HOME_NO,
PROTECT_SYSTEM_NO,
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-02 04:01:04 +0100