along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
-#include <sys/types.h>
-#include <unistd.h>
#include <string.h>
#include <errno.h>
#include <stddef.h>
-#include "log.h"
#include "util.h"
#include "sd-bus.h"
#include "bus-internal.h"
#include "bus-message.h"
#include "bus-util.h"
-#include "build.h"
#include "strv.h"
-#include "def.h"
-#include "capability.h"
-#include "bus-control.h"
#include "set.h"
#include "driver.h"
#include "synthesize.h"
if (r < 0)
return r;
- if ((c->mask & mask) != mask)
- return -ENOTSUP;
-
*_creds = c;
c = NULL;
" <method name=\"RemoveMatch\">\n"
" <arg type=\"s\" direction=\"in\"/>\n"
" </method>\n"
+ " <method name=\"GetConnectionCredentials\">\n"
+ " <arg type=\"s\" direction=\"in\"/>\n"
+ " <arg type=\"a{sv}\" direction=\"out\"/>\n"
+ " </method>\n"
" <method name=\"GetConnectionSELinuxSecurityContext\">\n"
" <arg type=\"s\" direction=\"in\"/>\n"
" <arg type=\"ay\" direction=\"out\"/>\n"
return synthetic_reply_method_return(m, NULL);
+ } else if (sd_bus_message_is_method_call(m, "org.freedesktop.DBus", "GetConnectionCredentials")) {
+ _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+ _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+ _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+
+ if (!sd_bus_message_has_signature(m, "s"))
+ return synthetic_reply_method_error(m, &SD_BUS_ERROR_MAKE_CONST(SD_BUS_ERROR_INVALID_ARGS, "Invalid parameters"));
+
+ r = get_creds_by_message(a, m, SD_BUS_CREDS_PID|SD_BUS_CREDS_EUID|SD_BUS_CREDS_SELINUX_CONTEXT, &creds, &error);
+ if (r < 0)
+ return synthetic_reply_method_errno(m, r, &error);
+
+ r = sd_bus_message_new_method_return(m, &reply);
+ if (r < 0)
+ return synthetic_reply_method_errno(m, r, NULL);
+
+ r = sd_bus_message_open_container(reply, 'a', "{sv}");
+ if (r < 0)
+ return synthetic_reply_method_errno(m, r, NULL);
+
+ /* Due to i.e. namespace translations some data might be missing */
+
+ if (creds->mask & SD_BUS_CREDS_PID) {
+ r = sd_bus_message_append(reply, "{sv}", "ProcessID", "u", (uint32_t) creds->pid);
+ if (r < 0)
+ return synthetic_reply_method_errno(m, r, NULL);
+ }
+
+ if (creds->mask & SD_BUS_CREDS_EUID) {
+ r = sd_bus_message_append(reply, "{sv}", "UnixUserID", "u", (uint32_t) creds->euid);
+ if (r < 0)
+ return synthetic_reply_method_errno(m, r, NULL);
+ }
+
+ if (creds->mask & SD_BUS_CREDS_SELINUX_CONTEXT) {
+ r = sd_bus_message_open_container(reply, 'e', "sv");
+ if (r < 0)
+ return synthetic_reply_method_errno(m, r, NULL);
+
+ r = sd_bus_message_append(reply, "s", "LinuxSecurityLabel");
+ if (r < 0)
+ return synthetic_reply_method_errno(m, r, NULL);
+
+ r = sd_bus_message_open_container(reply, 'v', "ay");
+ if (r < 0)
+ return synthetic_reply_method_errno(m, r, NULL);
+
+ r = sd_bus_message_append_array(reply, 'y', creds->label, strlen(creds->label));
+ if (r < 0)
+ return synthetic_reply_method_errno(m, r, NULL);
+
+ r = sd_bus_message_close_container(reply);
+ if (r < 0)
+ return synthetic_reply_method_errno(m, r, NULL);
+
+ r = sd_bus_message_close_container(reply);
+ if (r < 0)
+ return synthetic_reply_method_errno(m, r, NULL);
+ }
+
+ r = sd_bus_message_close_container(reply);
+ if (r < 0)
+ return synthetic_reply_method_errno(m, r, NULL);
+
+ return synthetic_driver_send(m->bus, reply);
+
} else if (sd_bus_message_is_method_call(m, "org.freedesktop.DBus", "GetConnectionSELinuxSecurityContext")) {
_cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
if (r < 0)
return synthetic_reply_method_errno(m, r, &error);
+ if (!(creds->mask & SD_BUS_CREDS_SELINUX_CONTEXT))
+ return synthetic_reply_method_errno(m, -EOPNOTSUPP, NULL);
+
return synthetic_reply_method_return(m, "y", creds->label, strlen(creds->label));
} else if (sd_bus_message_is_method_call(m, "org.freedesktop.DBus", "GetConnectionUnixProcessID")) {
if (r < 0)
return synthetic_reply_method_errno(m, r, &error);
+ if (!(creds->mask & SD_BUS_CREDS_PID))
+ return synthetic_reply_method_errno(m, -EOPNOTSUPP, NULL);
+
return synthetic_reply_method_return(m, "u", (uint32_t) creds->pid);
} else if (sd_bus_message_is_method_call(m, "org.freedesktop.DBus", "GetConnectionUnixUser")) {
if (r < 0)
return synthetic_reply_method_errno(m, r, &error);
+ if (!(creds->mask & SD_BUS_CREDS_EUID))
+ return synthetic_reply_method_errno(m, -EOPNOTSUPP, NULL);
+
return synthetic_reply_method_return(m, "u", (uint32_t) creds->euid);
} else if (sd_bus_message_is_method_call(m, "org.freedesktop.DBus", "GetId")) {
if (r < 0)
return synthetic_reply_method_errno(m, r, &error);
+ if (!(creds->mask & SD_BUS_CREDS_UNIQUE_NAME))
+ return synthetic_reply_method_errno(m, -EOPNOTSUPP, NULL);
+
return synthetic_reply_method_return(m, "s", creds->unique_name);
} else if (sd_bus_message_is_method_call(m, "org.freedesktop.DBus", "ListActivatableNames")) {
/* Let's sort the names list to make it stable */
strv_sort(names);
- return synthetic_reply_return_strv(m, names);
+ return synthetic_reply_method_return_strv(m, names);
} else if (sd_bus_message_is_method_call(m, "org.freedesktop.DBus", "ListNames")) {
_cleanup_strv_free_ char **names = NULL;
/* Let's sort the names list to make it stable */
strv_sort(names);
- return synthetic_reply_return_strv(m, names);
+ return synthetic_reply_method_return_strv(m, names);
} else if (sd_bus_message_is_method_call(m, "org.freedesktop.DBus", "ListQueuedOwners")) {
- struct kdbus_cmd_list cmd = {};
+ struct kdbus_cmd_list cmd = {
+ .flags = KDBUS_LIST_QUEUED,
+ .size = sizeof(cmd),
+ };
struct kdbus_info *name_list, *name;
_cleanup_strv_free_ char **owners = NULL;
_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
if (r < 0)
return synthetic_reply_method_errno(m, r, NULL);
- cmd.flags = KDBUS_LIST_QUEUED;
- cmd.size = sizeof(cmd);
r = ioctl(a->input_fd, KDBUS_CMD_LIST, &cmd);
if (r < 0)
return synthetic_reply_method_errno(m, -errno, NULL);
if (err < 0)
return synthetic_reply_method_errno(m, err, NULL);
- return synthetic_reply_return_strv(m, owners);
+ return synthetic_reply_method_return_strv(m, owners);
} else if (sd_bus_message_is_method_call(m, "org.freedesktop.DBus", "NameHasOwner")) {
const char *name;