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e2a1de9 |
diff -up gdm-2.19.5/gui/greeter/greeter.c.reset-pam gdm-2.19.5/gui/greeter/greeter.c
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--- gdm-2.19.5/gui/greeter/greeter.c.reset-pam 2007-07-30 14:51:01.000000000 -0400
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+++ gdm-2.19.5/gui/greeter/greeter.c 2007-07-31 00:10:18.000000000 -0400
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@@ -224,7 +224,6 @@ process_operation (guchar op_code,
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GtkWidget *dlg;
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char *tmp;
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char *session;
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- GreeterItemInfo *conversation_info;
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static GnomeCanvasItem *disabled_cover = NULL;
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gint lookup_status = SESSION_LOOKUP_SUCCESS;
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gchar *firstmsg = NULL;
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@@ -428,17 +427,10 @@ process_operation (guchar op_code,
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first_prompt = TRUE;
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- conversation_info = greeter_lookup_id ("pam-conversation");
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-
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- if (conversation_info)
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- {
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- tmp = ve_locale_to_utf8 (args);
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- g_object_set (G_OBJECT (conversation_info->item),
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- "text", tmp,
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- NULL);
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- g_free (tmp);
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- }
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-
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+ greeter_item_ulist_unset_selected_user ();
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+ greeter_item_pam_prompt ("", PW_ENTRY_SIZE, TRUE);
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+ greeter_item_pam_message ("");
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+
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printf ("%c\n", STX);
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fflush (stdout);
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greeter_ignore_buttons (FALSE);
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diff -up gdm-2.19.5/daemon/slave.c.reset-pam gdm-2.19.5/daemon/slave.c
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--- gdm-2.19.5/daemon/slave.c.reset-pam 2007-07-30 14:51:14.000000000 -0400
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+++ gdm-2.19.5/daemon/slave.c 2007-07-31 00:13:39.000000000 -0400
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@@ -173,6 +173,12 @@ static int gdm_normal_runlevel =
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static pid_t extra_process = 0;
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static int extra_status = 0;
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+/* a dup of the other side of greeter_fd_in so that
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+ * the slave can talk to itself from its sig handler
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+ * using the greeter ipc mechanism
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+ */
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+static int slave_fd_out = -1;
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+
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#ifdef HAVE_TSOL
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static gboolean have_suntsol_extension = FALSE;
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#endif
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@@ -661,7 +667,7 @@ ignore_xerror_handler (Display *disp, XE
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}
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static void
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-whack_greeter_fds (void)
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+whack_greeter_and_slave_fds (void)
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{
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if (greeter_fd_out > 0)
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VE_IGNORE_EINTR (close (greeter_fd_out));
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@@ -669,6 +675,9 @@ whack_greeter_fds (void)
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if (greeter_fd_in > 0)
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VE_IGNORE_EINTR (close (greeter_fd_in));
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greeter_fd_in = -1;
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+ if (slave_fd_out > 0)
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+ VE_IGNORE_EINTR (close (slave_fd_out));
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+ slave_fd_out = -1;
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}
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static void
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@@ -1154,7 +1163,7 @@ gdm_slave_whack_greeter (void)
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d->greetpid = 0;
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- whack_greeter_fds ();
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+ whack_greeter_and_slave_fds ();
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gdm_slave_send_num (GDM_SOP_GREETPID, 0);
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@@ -2003,7 +2012,7 @@ restart_the_greeter (void)
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d->greetpid = 0;
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- whack_greeter_fds ();
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+ whack_greeter_and_slave_fds ();
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gdm_slave_send_num (GDM_SOP_GREETPID, 0);
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}
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@@ -2240,6 +2249,12 @@ gdm_slave_wait_for_login (void)
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break;
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}
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+ if (do_cancel) {
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+ gdm_debug ("canceling...");
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+ gdm_slave_greeter_ctl_no_ret (GDM_RESETOK, "");
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+ continue;
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+ }
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+
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if (login_user == NULL) {
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const char *failuresound = gdm_daemon_config_get_value_string (GDM_KEY_SOUND_ON_LOGIN_FAILURE_FILE);
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@@ -2853,10 +2868,10 @@ gdm_slave_greeter (void)
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default:
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VE_IGNORE_EINTR (close (pipe1[0]));
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- VE_IGNORE_EINTR (close (pipe2[1]));
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- whack_greeter_fds ();
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+ whack_greeter_and_slave_fds ();
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+ slave_fd_out = pipe2[1];
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greeter_fd_out = pipe1[1];
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greeter_fd_in = pipe2[0];
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@@ -5147,7 +5162,7 @@ gdm_slave_child_handler (int sig)
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greet = FALSE;
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d->greetpid = 0;
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- whack_greeter_fds ();
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+ whack_greeter_and_slave_fds ();
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gdm_slave_send_num (GDM_SOP_GREETPID, 0);
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do_restart_greeter = TRUE;
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@@ -5159,7 +5174,7 @@ gdm_slave_child_handler (int sig)
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continue;
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}
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- whack_greeter_fds ();
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+ whack_greeter_and_slave_fds ();
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/* if greet is TRUE, then the greeter died outside of our
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* control really, so clean up and die, something is wrong
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@@ -5302,6 +5317,11 @@ gdm_slave_handle_usr2_message (void)
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gdm_wait_for_go = FALSE;
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} else if (strcmp (&s[1], GDM_NOTIFY_TWIDDLE_POINTER) == 0) {
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gdm_twiddle_pointer (d);
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+ } else if (strcmp (&s[1], GDM_NOTIFY_RESET) == 0) {
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+ if (!d->logged_in) {
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+ gdm_fdprintf (slave_fd_out, "%c%c%c\n",
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+ STX, BEL, GDM_INTERRUPT_CANCEL);
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+ }
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}
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} else if (s[0] == GDM_SLAVE_NOTIFY_RESPONSE) {
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gdm_got_ack = TRUE;
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diff -up gdm-2.19.5/daemon/gdm-daemon-config-keys.h.reset-pam gdm-2.19.5/daemon/gdm-daemon-config-keys.h
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--- gdm-2.19.5/daemon/gdm-daemon-config-keys.h.reset-pam 2007-07-30 14:51:14.000000000 -0400
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+++ gdm-2.19.5/daemon/gdm-daemon-config-keys.h 2007-07-31 00:10:18.000000000 -0400
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@@ -229,6 +229,7 @@ G_BEGIN_DECLS
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#define GDM_NOTIFY_SOFT_RESTART_SERVERS "SOFT_RESTART_SERVERS"
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#define GDM_NOTIFY_GO "GO"
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#define GDM_NOTIFY_TWIDDLE_POINTER "TWIDDLE_POINTER"
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+#define GDM_NOTIFY_RESET "RESET"
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G_END_DECLS
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diff -up gdm-2.19.5/daemon/gdm.c.reset-pam gdm-2.19.5/daemon/gdm.c
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--- gdm-2.19.5/daemon/gdm.c.reset-pam 2007-07-30 14:51:14.000000000 -0400
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+++ gdm-2.19.5/daemon/gdm.c 2007-07-31 00:10:18.000000000 -0400
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@@ -2578,6 +2578,14 @@ gdm_handle_message (GdmConnection *conn,
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TRUE /* handled */,
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FALSE /* chooser */,
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NULL, 0, NULL, NULL, NULL);
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+} else if (strcmp (msg, GDM_SOP_CANCEL_LOGIN_REQUESTS) == 0) {
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+ GSList *li, *displays = gdm_daemon_config_get_display_list ();
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+ for (li = displays; li != NULL; li = li->next) {
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+ GdmDisplay *d = li->data;
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+ if (!d->logged_in) {
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+ send_slave_command (d, GDM_NOTIFY_RESET);
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+ }
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+ }
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} else if (strncmp (msg, "opcode="GDM_SOP_SHOW_ERROR_DIALOG,
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strlen ("opcode="GDM_SOP_SHOW_ERROR_DIALOG)) == 0) {
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char **list;
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diff -up gdm-2.19.5/daemon/gdm-socket-protocol.h.reset-pam gdm-2.19.5/daemon/gdm-socket-protocol.h
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--- gdm-2.19.5/daemon/gdm-socket-protocol.h.reset-pam 2007-07-30 14:51:14.000000000 -0400
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+++ gdm-2.19.5/daemon/gdm-socket-protocol.h 2007-07-31 00:10:18.000000000 -0400
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@@ -155,6 +155,9 @@
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#define GDM_SOP_SHOW_QUESTION_DIALOG "SHOW_QUESTION_DIALOG" /* show the question dialog from daemon */
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#define GDM_SOP_SHOW_ASKBUTTONS_DIALOG "SHOW_ASKBUTTON_DIALOG" /* show the askbutton dialog from daemon */
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+/* Reset any in progress authentication conversations */
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+#define GDM_SOP_CANCEL_LOGIN_REQUESTS "CANCEL_LOGIN_REQUESTS" /* no arguments */
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+
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/* Ack for a slave message */
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/* Note that an extra response can follow an 'ack' */
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