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From f6ebcec5d48aeff718a9db9b8ff812fd404a61ed Mon Sep 17 00:00:00 2001
From: Rui Matos <tiagomatos@gmail.com>
Date: Mon, 23 Jan 2017 20:19:51 +0100
Subject: [PATCH] Honor initial setup being disabled by distro installer
Sysadmins might want to disable any kind of initial setup for their
users, perhaps because they pre-configure their environments. We
already provide a configuration file option for this but distro
installers might have their own way of requesting this.
At least the anaconda installer provides an option to skip any kind
post-install setup tools so, for now we're only adding support for
that but more might be added in the future.
https://bugzilla.gnome.org/show_bug.cgi?id=777708
---
daemon/gdm-display.c | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/daemon/gdm-display.c b/daemon/gdm-display.c
index 34467856..9438fe72 100644
--- a/daemon/gdm-display.c
+++ b/daemon/gdm-display.c
@@ -1621,103 +1621,132 @@ kernel_cmdline_initial_setup_force_state (gboolean *force_state)
GError *error = NULL;
gchar *contents = NULL;
gchar *setup_argument = NULL;
g_return_val_if_fail (force_state != NULL, FALSE);
if (!g_file_get_contents ("/proc/cmdline", &contents, NULL, &error)) {
g_debug ("GdmDisplay: Could not check kernel parameters, not forcing initial setup: %s",
error->message);
g_clear_error (&error);
return FALSE;
}
g_debug ("GdmDisplay: Checking kernel command buffer %s", contents);
if (!kernel_cmdline_initial_setup_argument (contents, &setup_argument, &error)) {
g_debug ("GdmDisplay: Failed to read kernel commandline: %s", error->message);
g_clear_pointer (&contents, g_free);
return FALSE;
}
g_clear_pointer (&contents, g_free);
/* Poor-man's check for truthy or falsey values */
*force_state = setup_argument[0] == '1';
g_free (setup_argument);
return TRUE;
}
+static gboolean
+initial_setup_disabled_by_anaconda (void)
+{
+ GKeyFile *key_file;
+ const gchar *file_name = SYSCONFDIR "/sysconfig/anaconda";
+ gboolean disabled = FALSE;
+ GError *error = NULL;
+
+ key_file = g_key_file_new ();
+ if (!g_key_file_load_from_file (key_file, file_name, G_KEY_FILE_NONE, &error)) {
+ if (!g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT) &&
+ !g_error_matches (error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_NOT_FOUND)) {
+ g_warning ("Could not read %s: %s", file_name, error->message);
+ }
+ g_error_free (error);
+ goto out;
+ }
+
+ disabled = g_key_file_get_boolean (key_file, "General",
+ "post_install_tools_disabled", NULL);
+ out:
+ g_key_file_unref (key_file);
+ return disabled;
+}
+
static gboolean
wants_initial_setup (GdmDisplay *self)
{
GdmDisplayPrivate *priv;
gboolean enabled = FALSE;
gboolean forced = FALSE;
priv = gdm_display_get_instance_private (self);
if (already_done_initial_setup_on_this_boot ()) {
return FALSE;
}
if (kernel_cmdline_initial_setup_force_state (&forced)) {
if (forced) {
g_debug ("GdmDisplay: Forcing gnome-initial-setup");
return TRUE;
}
g_debug ("GdmDisplay: Forcing no gnome-initial-setup");
return FALSE;
}
/* don't run initial-setup on remote displays
*/
if (!priv->is_local) {
return FALSE;
}
/* don't run if the system has existing users */
if (priv->have_existing_user_accounts) {
return FALSE;
}
/* don't run if initial-setup is unavailable */
if (!can_create_environment ("gnome-initial-setup")) {
return FALSE;
}
if (!gdm_settings_direct_get_boolean (GDM_KEY_INITIAL_SETUP_ENABLE, &enabled)) {
return FALSE;
}
+ if (initial_setup_disabled_by_anaconda ()) {
+ return FALSE;
+ }
+
return enabled;
}
void
gdm_display_start_greeter_session (GdmDisplay *self)
{
GdmDisplayPrivate *priv;
GdmSession *session;
char *display_name;
char *seat_id;
char *hostname;
char *auth_file = NULL;
priv = gdm_display_get_instance_private (self);
g_return_if_fail (g_strcmp0 (priv->session_class, "greeter") == 0);
g_debug ("GdmDisplay: Running greeter");
display_name = NULL;
seat_id = NULL;
hostname = NULL;
g_object_get (self,
"x11-display-name", &display_name,
"seat-id", &seat_id,
"remote-hostname", &hostname,
NULL);
if (priv->access_file != NULL) {
auth_file = gdm_display_access_file_get_path (priv->access_file);
}
--
2.32.0
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