From b78d222083d1a1186743e2bb3aded49b5a950fe2 Mon Sep 17 00:00:00 2001 From: "John (J5) Palmieri" Date: Wed, 25 Aug 2004 22:11:49 +0000 Subject: Console user security policy * bus/config-parser.c: (struct PolicyType): Add POLICY_CONSOLE (struct Element.d.policy): s/gid_or_uid/gid_uid_or_at_console (start_busconfig_child): Sets up console element when is encountered in a policy file (append_rule_from_element): Convert console elements to console rules. * bus/policy.c: (bus_policy_create_client_policy): Add console rules to the client policy based on if the client is at the console (bus_policy_append_console_rule): New function for adding a console rule to a policy (bus_policy_merge): Handle console rule merging * dbus/dbus-sysdeps.h: Added the DBUS_CONSOLE_DIR constant where we check for console user files * dbus/dbus-sysdeps.c: (_dbus_file_exists): New function which checks if the given file exists (_dbus_user_at_console): New function which does the system specific process of checking if the user is at the console * dbus/dbus-userdb.c: (_dbus_is_console_user): New function converts a UID to user name and then calls the system specific _dbus_user_at_console to see if the user is at the console and therefor a console user --- dbus/dbus-sysdeps.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'dbus/dbus-sysdeps.h') diff --git a/dbus/dbus-sysdeps.h b/dbus/dbus-sysdeps.h index ecfef69a..8ac131a7 100644 --- a/dbus/dbus-sysdeps.h +++ b/dbus/dbus-sysdeps.h @@ -99,6 +99,8 @@ typedef unsigned long dbus_gid_t; #define DBUS_UID_FORMAT "%lu" #define DBUS_GID_FORMAT "%lu" +#define DBUS_CONSOLE_DIR "/var/run/console/" + /** * Struct representing socket credentials */ @@ -309,6 +311,9 @@ typedef void (* DBusSignalHandler) (int sig); void _dbus_set_signal_handler (int sig, DBusSignalHandler handler); +dbus_bool_t _dbus_file_exists (const char *file); +dbus_bool_t _dbus_user_at_console (const char *username, + DBusError *error); /* Define DBUS_VA_COPY() to do the right thing for copying va_list variables. * config.h may have already defined DBUS_VA_COPY as va_copy or __va_copy. -- cgit