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openSUSE:Evergreen:11.1:kernel-2.6.32
kdebase4-wallpapers
kdm-consolekit.diff
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File kdm-consolekit.diff of Package kdebase4-wallpapers
Index: kdm/ConfigureChecks.cmake =================================================================== --- kdm/ConfigureChecks.cmake (Revision 773810) +++ kdm/ConfigureChecks.cmake (Arbeitskopie) @@ -64,6 +64,9 @@ define_library(socket connect) define_library(resolv dn_expand) +INCLUDE(UsePkgConfig) +PKG_CHECK_MODULES(CONSOLEKIT ck-connector) + # for genkdmconf; this is TODO #if (EXISTS /etc/ttys) # set(BSD_INIT 1) Index: kdm/backend/Imakefile =================================================================== --- kdm/backend/Imakefile (Revision 773810) +++ kdm/backend/Imakefile (Arbeitskopie) @@ -155,13 +155,13 @@ netaddr.c reset.c resource.c protodpy.c policy.c \ session.c socket.c streams.c util.c xdmcp.c \ process.c mitauth.c \ - genauth.c access.c choose.c \ + genauth.c access.c choose.c consolekit.c \ $(XDMAUTHSRCS) $(RPCSRCS) $(KRB5SRCS) COMMOBJS = auth.o daemon.o server.o dpylist.o dm.o error.o \ netaddr.o reset.o resource.o protodpy.o policy.o \ session.o socket.o streams.o util.o xdmcp.o \ process.o mitauth.o \ - genauth.o access.o choose.o \ + genauth.o access.o choose.o consolekit.o \ $(XDMAUTHOBJS) $(RPCOBJS) $(KRB5OBJS) SRCS1 = $(COMMSRCS) client.c Index: kdm/backend/consolekit.c =================================================================== --- kdm/backend/consolekit.c (Revision 0) +++ kdm/backend/consolekit.c (Revision 0) @@ -0,0 +1,552 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- + * + * Copyright (C) 2006-2007 William Jon McCann <mccann@jhu.edu> + * Copyright (C) 2007 Kevin Kofler <Kevin@tigcc.ticalc.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU 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 General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + */ + +#include "dm.h" +#include "dm_auth.h" +#include "dm_error.h" + +#include <stdlib.h> +#include <string.h> +#include <pwd.h> + +#define DBUS_API_SUBJECT_TO_CHANGE +#include <dbus/dbus.h> + +#include "consolekit.h" + + +#define CK_NAME "org.freedesktop.ConsoleKit" +#define CK_PATH "/org/freedesktop/ConsoleKit" +#define CK_INTERFACE "org.freedesktop.ConsoleKit" +#define CK_MANAGER_PATH "/org/freedesktop/ConsoleKit/Manager" +#define CK_MANAGER_INTERFACE "org.freedesktop.ConsoleKit.Manager" +#define CK_SESSION_INTERFACE "org.freedesktop.ConsoleKit.Session" + +static DBusConnection *private_connection = NULL; + +static void +add_param_int (DBusMessageIter *iter_struct, + const char *key, + int value) +{ + DBusMessageIter iter_struct_entry; + DBusMessageIter iter_var; + + dbus_message_iter_open_container (iter_struct, + DBUS_TYPE_STRUCT, + NULL, + &iter_struct_entry); + + dbus_message_iter_append_basic (&iter_struct_entry, + DBUS_TYPE_STRING, + &key); + + dbus_message_iter_open_container (&iter_struct_entry, + DBUS_TYPE_VARIANT, + DBUS_TYPE_INT32_AS_STRING, + &iter_var); + + dbus_message_iter_append_basic (&iter_var, + DBUS_TYPE_INT32, + &value); + + dbus_message_iter_close_container (&iter_struct_entry, + &iter_var); + + dbus_message_iter_close_container (iter_struct, &iter_struct_entry); +} + +static void +add_param_boolean (DBusMessageIter *iter_struct, + const char *key, + int value) +{ + DBusMessageIter iter_struct_entry; + DBusMessageIter iter_var; + + dbus_message_iter_open_container (iter_struct, + DBUS_TYPE_STRUCT, + NULL, + &iter_struct_entry); + + dbus_message_iter_append_basic (&iter_struct_entry, + DBUS_TYPE_STRING, + &key); + + dbus_message_iter_open_container (&iter_struct_entry, + DBUS_TYPE_VARIANT, + DBUS_TYPE_BOOLEAN_AS_STRING, + &iter_var); + + dbus_message_iter_append_basic (&iter_var, + DBUS_TYPE_BOOLEAN, + &value); + + dbus_message_iter_close_container (&iter_struct_entry, + &iter_var); + + dbus_message_iter_close_container (iter_struct, &iter_struct_entry); +} + +static void +add_param_string (DBusMessageIter *iter_struct, + const char *key, + const char *value) +{ + DBusMessageIter iter_struct_entry; + DBusMessageIter iter_var; + + dbus_message_iter_open_container (iter_struct, + DBUS_TYPE_STRUCT, + NULL, + &iter_struct_entry); + + dbus_message_iter_append_basic (&iter_struct_entry, + DBUS_TYPE_STRING, + &key); + + dbus_message_iter_open_container (&iter_struct_entry, + DBUS_TYPE_VARIANT, + DBUS_TYPE_STRING_AS_STRING, + &iter_var); + + dbus_message_iter_append_basic (&iter_var, + DBUS_TYPE_STRING, + &value); + + dbus_message_iter_close_container (&iter_struct_entry, + &iter_var); + + dbus_message_iter_close_container (iter_struct, &iter_struct_entry); +} + +static int +session_get_x11_display (DBusConnection *connection, + const char *ssid, + char **str) +{ + DBusError error; + DBusMessage *message; + DBusMessage *reply; + DBusMessageIter iter; + const char *value; + + if (str != NULL) { + *str = NULL; + } + + message = dbus_message_new_method_call (CK_NAME, + ssid, + CK_SESSION_INTERFACE, + "GetX11Display"); + if (message == NULL) { + debug ("ConsoleKit: Couldn't allocate the D-Bus message"); + return FALSE; + } + + dbus_error_init (&error); + reply = dbus_connection_send_with_reply_and_block (connection, + message, + -1, &error); + if (dbus_error_is_set (&error)) { + debug ("ConsoleKit: %s raised:\n %s\n\n", error.name, error.message); + reply = NULL; + } + + dbus_connection_flush (connection); + dbus_message_unref (message); + + if (reply == NULL) { + return FALSE; + } + + dbus_message_iter_init (reply, &iter); + dbus_message_iter_get_basic (&iter, &value); + if (str != NULL) { + *str = strdup (value); + } + dbus_message_unref (reply); + + return TRUE; +} + +static int +session_unlock (DBusConnection *connection, + const char *ssid) +{ + DBusError error; + DBusMessage *message; + DBusMessage *reply; + + debug ("ConsoleKit: Unlocking session %s", ssid); + message = dbus_message_new_method_call (CK_NAME, + ssid, + CK_SESSION_INTERFACE, + "Unlock"); + if (message == NULL) { + debug ("ConsoleKit: Couldn't allocate the D-Bus message"); + return FALSE; + } + + dbus_error_init (&error); + reply = dbus_connection_send_with_reply_and_block (connection, + message, + -1, &error); + dbus_message_unref (message); + dbus_message_unref (reply); + dbus_connection_flush (connection); + + if (dbus_error_is_set (&error)) { + debug ("ConsoleKit: %s raised:\n %s\n\n", error.name, error.message); + return FALSE; + } + + return TRUE; +} + +/* from libhal */ +static char ** +get_path_array_from_iter (DBusMessageIter *iter, + int *num_elements) +{ + int count; + char **buffer; + + count = 0; + buffer = (char **)malloc (sizeof (char *) * 8); + + if (buffer == NULL) + goto oom; + + buffer[0] = NULL; + while (dbus_message_iter_get_arg_type (iter) == DBUS_TYPE_OBJECT_PATH) { + const char *value; + char *str; + + if ((count % 8) == 0 && count != 0) { + buffer = realloc (buffer, sizeof (char *) * (count + 8)); + if (buffer == NULL) + goto oom; + } + + dbus_message_iter_get_basic (iter, &value); + str = strdup (value); + if (str == NULL) + goto oom; + + buffer[count] = str; + + dbus_message_iter_next (iter); + count++; + } + + if ((count % 8) == 0) { + buffer = realloc (buffer, sizeof (char *) * (count + 1)); + if (buffer == NULL) + goto oom; + } + + buffer[count] = NULL; + if (num_elements != NULL) + *num_elements = count; + return buffer; + +oom: + logWarn ("%s %d : error allocating memory\n", __FILE__, __LINE__); + return NULL; + +} + +static char ** +get_sessions_for_user (DBusConnection *connection, + const char *user, + const char *x11_display) +{ + DBusError error; + DBusMessage *message; + DBusMessage *reply; + DBusMessageIter iter; + DBusMessageIter iter_reply; + DBusMessageIter iter_array; + struct passwd *pwent; + char **sessions; + + sessions = NULL; + message = NULL; + reply = NULL; + + pwent = getpwnam (user); + + dbus_error_init (&error); + message = dbus_message_new_method_call (CK_NAME, + CK_MANAGER_PATH, + CK_MANAGER_INTERFACE, + "GetSessionsForUser"); + if (message == NULL) { + debug ("ConsoleKit: Couldn't allocate the D-Bus message"); + goto out; + } + + dbus_message_iter_init_append (message, &iter); + dbus_message_iter_append_basic (&iter, + DBUS_TYPE_UINT32, + &pwent->pw_uid); + + dbus_error_init (&error); + reply = dbus_connection_send_with_reply_and_block (connection, + message, + -1, &error); + dbus_connection_flush (connection); + + if (dbus_error_is_set (&error)) { + debug ("ConsoleKit: %s raised:\n %s\n\n", error.name, error.message); + goto out; + } + + if (reply == NULL) { + debug ("ConsoleKit: No reply for GetSessionsForUser"); + goto out; + } + + dbus_message_iter_init (reply, &iter_reply); + if (dbus_message_iter_get_arg_type (&iter_reply) != DBUS_TYPE_ARRAY) { + debug ("ConsoleKit: Wrong reply for GetSessionsForUser - expecting an array."); + goto out; + } + + dbus_message_iter_recurse (&iter_reply, &iter_array); + sessions = get_path_array_from_iter (&iter_array, NULL); + + out: + if (message != NULL) { + dbus_message_unref (message); + } + if (reply != NULL) { + dbus_message_unref (reply); + } + + return sessions; +} + +void +unlock_ck_session (const char *user, + const char *x11_display) +{ + DBusError error; + DBusConnection *connection; + char **sessions; + int i; + + debug ("ConsoleKit: Unlocking session for %s on %s", user, x11_display); + + dbus_error_init (&error); + connection = dbus_bus_get (DBUS_BUS_SYSTEM, &error); + if (connection == NULL) { + debug ("ConsoleKit: Failed to connect to the D-Bus daemon: %s", error.message); + dbus_error_free (&error); + return; + } + + sessions = get_sessions_for_user (connection, user, x11_display); + if (sessions == NULL || sessions[0] == NULL) { + debug ("ConsoleKit: no sessions found"); + return; + } + + for (i = 0; sessions[i] != NULL; i++) { + char *ssid; + char *xdisplay; + + ssid = sessions[i]; + session_get_x11_display (connection, ssid, &xdisplay); + debug ("ConsoleKit: session %s has DISPLAY %s", ssid, xdisplay); + + if (xdisplay != NULL + && x11_display != NULL + && strcmp (xdisplay, x11_display) == 0) { + int res; + + res = session_unlock (connection, ssid); + if (! res) { + logError ("ConsoleKit: Unable to unlock %s", ssid); + } + } + + free (xdisplay); + } + + freeStrArr (sessions); +} + +char * +open_ck_session (struct passwd *pwent, + struct display *d) +{ + DBusConnection *connection; + DBusError error; + DBusMessage *message; + DBusMessage *reply; + DBusMessageIter iter; + DBusMessageIter iter_struct; + char *cookie; + + cookie = NULL; + + debug ("ConsoleKit: Opening session for %s", pwent->pw_name); + + dbus_error_init (&error); + connection = dbus_bus_get_private (DBUS_BUS_SYSTEM, &error); + private_connection = connection; + + if (connection == NULL) { + debug ("ConsoleKit: Failed to connect to the D-Bus daemon: %s", error.message); + dbus_error_free (&error); + return NULL; + } + + dbus_connection_set_exit_on_disconnect (connection, FALSE); + /* FIXME: What to do about these? + dbus_connection_set_watch_functions( connection, + dbusAddWatch, + dbusRemoveWatch, + dbusToggleWatch, + data, 0 ); + dbus_connection_set_timeout_functions( connection, + dbusAddTimeout, + dbusRemoveTimeout, + dbusToggleTimeout, + data, 0 ); + dbus_connection_set_wakeup_main_function( connection, + dbusWakeupMain, + data, 0 ); */ + + dbus_error_init (&error); + message = dbus_message_new_method_call (CK_NAME, + CK_MANAGER_PATH, + CK_MANAGER_INTERFACE, + "OpenSessionWithParameters"); + if (message == NULL) { + debug ("ConsoleKit: Couldn't allocate the D-Bus message"); + return NULL; + } + + dbus_message_iter_init_append (message, &iter); + dbus_message_iter_open_container (&iter, + DBUS_TYPE_ARRAY, + DBUS_STRUCT_BEGIN_CHAR_AS_STRING + DBUS_TYPE_STRING_AS_STRING + DBUS_TYPE_VARIANT_AS_STRING + DBUS_STRUCT_END_CHAR_AS_STRING, + &iter_struct); + + add_param_int (&iter_struct, "user", pwent->pw_uid); + add_param_string (&iter_struct, "x11-display", d->name); + add_param_boolean (&iter_struct, "is-local", ((d->displayType & d_location) == dLocal)); +#ifdef XDMCP + if (d->status == remoteLogin && !((d->displayType & d_location) == dLocal)) { + add_param_string (&iter_struct, "remote-host-name", d->remoteHost); + } +#endif + +#ifdef HAVE_VTS + if (d->serverVT > 0) { + char device[20]; + + /* FIXME: how does xorg construct this */ + sprintf(device, "/dev/tty%d", d->serverVT); + add_param_string (&iter_struct, "x11-display-device", device); + } +#endif + + dbus_message_iter_close_container (&iter, &iter_struct); + + reply = dbus_connection_send_with_reply_and_block (connection, + message, + -1, &error); + if (dbus_error_is_set (&error)) { + debug ("ConsoleKit: %s raised:\n %s\n\n", error.name, error.message); + reply = NULL; + } + + dbus_connection_flush (connection); + + dbus_message_unref (message); + dbus_error_free (&error); + + if (reply != NULL) { + const char *value; + + dbus_message_iter_init (reply, &iter); + dbus_message_iter_get_basic (&iter, &value); + cookie = strdup (value); + dbus_message_unref (reply); + } + + return cookie; +} + +void +close_ck_session (const char *cookie) +{ + DBusError error; + DBusMessage *message; + DBusMessage *reply; + DBusMessageIter iter; + + if (cookie == NULL) { + return; + } + + if (private_connection == NULL) { + return; + } + + dbus_error_init (&error); + message = dbus_message_new_method_call (CK_NAME, + CK_MANAGER_PATH, + CK_MANAGER_INTERFACE, + "CloseSession"); + if (message == NULL) { + debug ("ConsoleKit: Couldn't allocate the D-Bus message"); + return; + } + + dbus_message_iter_init_append (message, &iter); + dbus_message_iter_append_basic (&iter, + DBUS_TYPE_STRING, + &cookie); + + reply = dbus_connection_send_with_reply_and_block (private_connection, + message, + -1, &error); + if (dbus_error_is_set (&error)) { + debug ("ConsoleKit: %s raised:\n %s\n\n", error.name, error.message); + reply = NULL; + } + + dbus_connection_flush (private_connection); + + dbus_message_unref (message); + dbus_error_free (&error); + + dbus_connection_close (private_connection); + private_connection = NULL; +} Index: kdm/backend/client.c =================================================================== --- kdm/backend/client.c (Revision 773810) +++ kdm/backend/client.c (Arbeitskopie) @@ -82,6 +82,10 @@ #endif #include <signal.h> +#ifdef WITH_CONSOLE_KIT +#include "consolekit.h" +#endif + /* * Session data, mostly what struct verify_info was for */ @@ -1178,8 +1182,13 @@ } */ +#ifdef WITH_CONSOLE_KIT int +startClient( volatile int *pid, const char *ck_session_cookie ) +#else +int startClient( volatile int *pid ) +#endif { const char *home, *sessargs, *desksess; char **env, *xma; @@ -1268,6 +1277,11 @@ if (krbtkfile[0] != '\0') env = setEnv( env, "KRBTKFILE", krbtkfile ); #endif +#ifdef WITH_CONSOLE_KIT + if (ck_session_cookie != NULL) { + env = setEnv ( env, "XDG_SESSION_COOKIE", ck_session_cookie ); + } +#endif userEnviron = inheritEnv( env, envvars ); env = systemEnv( 0, curuser ); systemEnviron = setEnv( env, "HOME", p->pw_dir ); Index: kdm/backend/consolekit.h =================================================================== --- kdm/backend/consolekit.h (Revision 0) +++ kdm/backend/consolekit.h (Revision 0) @@ -0,0 +1,36 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- + * + * Copyright (C) 2006 William Jon McCann <mccann@jhu.edu> + * Copyright (C) 2007 Kevin Kofler <Kevin@tigcc.ticalc.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU 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 General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + */ + + +#ifndef __CONSOLE_KIT_H +#define __CONSOLE_KIT_H + +#include <pwd.h> + +struct display; + +char * open_ck_session (struct passwd *pwent, + struct display *display); +void close_ck_session (const char *cookie); +void unlock_ck_session (const char *user, + const char *x11_display); + +#endif /* __CONSOLE_KIT_H */ Index: kdm/backend/CMakeLists.txt =================================================================== --- kdm/backend/CMakeLists.txt (Revision 773810) +++ kdm/backend/CMakeLists.txt (Arbeitskopie) @@ -3,6 +3,7 @@ auth.c bootman.c client.c + consolekit.c ctrl.c daemon.c dm.c @@ -49,7 +50,7 @@ macro_add_file_dependencies(dm.h ${confci}) macro_add_file_dependencies(error.c ${CMAKE_CURRENT_SOURCE_DIR}/printf.c) kde4_add_executable(kdm NOGUI ${kdm_SRCS}) -macro_add_compile_flags(kdm -U_REENTRANT) +macro_add_compile_flags(kdm -U_REENTRANT ) target_link_libraries( kdm ${X11_X11_LIB} ${X11_Xau_LIB} ${X11_Xdmcp_LIB} ${X11_X_EXTRA_LIBS} ${UNIXAUTH_LIBRARIES} @@ -60,6 +61,12 @@ ${SOCKET_LIBRARIES} ${RESOLV_LIBRARIES} ) +if (CONSOLEKIT_LIBRARIES) +include_directories( ${CONSOLEKIT_INCLUDE_DIRS} ) +macro_add_compile_flags(kdm -DWITH_CONSOLE_KIT=1 ) +target_link_libraries(kdm ${CONSOLEKIT_LIBRARIES} ) +endif(CONSOLEKIT_LIBRARIES) + if(UTIL_LIBRARIES) target_link_libraries( kdm ${UTIL_LIBRARIES} ) endif(UTIL_LIBRARIES) Index: kdm/backend/dm.h =================================================================== --- kdm/backend/dm.h (Revision 773810) +++ kdm/backend/dm.h (Arbeitskopie) @@ -504,7 +504,11 @@ #define GCONV_BINARY 5 typedef char *(*GConvFunc)( int what, const char *prompt ); int verify( GConvFunc gconv, int rootok ); +#ifdef WITH_CONSOLE_KIT +int startClient( volatile int *pid, const char *ck_session_cookie ); +#else int startClient( volatile int *pid ); +#endif void clientExited( void ); void sessionExit( int status ) ATTR_NORETURN; int readDmrc( void ); Index: kdm/backend/session.c =================================================================== --- kdm/backend/session.c (Revision 773810) +++ kdm/backend/session.c (Arbeitskopie) @@ -45,6 +45,10 @@ #include <ctype.h> #include <signal.h> +#ifdef WITH_CONSOLE_KIT +#include "consolekit.h" +#endif + struct display *td; const char *td_setup = "auto"; @@ -552,6 +556,9 @@ volatile int clientPid = -1; volatile time_t tdiff = 0; sigset_t ss; +#ifdef WITH_CONSOLE_KIT + char *ck_session_cookie; +#endif td = d; debug( "manageSession %s\n", d->name ); @@ -628,7 +635,12 @@ if (td_setup) setupDisplay( td_setup ); +#ifdef WITH_CONSOLE_KIT + ck_session_cookie = open_ck_session (getpwnam(curuser), d); + if (!startClient(&clientPid, ck_session_cookie)) { +#else if (!startClient( &clientPid )) { +#endif logError( "Client start failed\n" ); sessionExit( EX_NORMAL ); /* XXX maybe EX_REMANAGE_DPY? -- enable in dm.c! */ } @@ -650,6 +662,14 @@ catchTerm( SIGTERM ); } } + +#ifdef WITH_CONSOLE_KIT + if (ck_session_cookie != NULL) { + close_ck_session (ck_session_cookie); + free (ck_session_cookie); + } +#endif + /* * Sometimes the Xsession somehow manages to exit before * a server crash is noticed - so we sleep a bit and wait
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