components/desktop/lightdm/patches/17-customize-config.patch

   1 We need to customize default configuration:
   2 1) use Xorg instead X, as X will implicitly add "-nolisten tcp", and lightdm manages this parameter itself;
   3 2) run Xvnc with "securitytypes=none" option;
   4 3) set default color depth for Xvnc to 16, otherwise gtk applications will fail to work correctly;
   5 4) use gdm-autologin as default autologin service, as currently we can't change default pam entries;
   6 5) hide user list by default.
   7
   8 --- lightdm-1.19.3/src/lightdm.c.~3~    2016-08-12 19:54:56.871477375 +0300
   9 +++ lightdm-1.19.3/src/lightdm.c        2016-08-12 19:54:56.927097430 +0300
  10 @@ -810,11 +810,11 @@
  11      if (!config_has_key (config_get_instance (), "Seat:*", "pam-service"))
  12          config_set_string (config_get_instance (), "Seat:*", "pam-service", "lightdm");
  13      if (!config_has_key (config_get_instance (), "Seat:*", "pam-autologin-service"))
  14 -        config_set_string (config_get_instance (), "Seat:*", "pam-autologin-service", "lightdm-autologin");
  15 +        config_set_string (config_get_instance (), "Seat:*", "pam-autologin-service", "gdm-autologin");
  16      if (!config_has_key (config_get_instance (), "Seat:*", "pam-greeter-service"))
  17          config_set_string (config_get_instance (), "Seat:*", "pam-greeter-service", "lightdm-greeter");
  18      if (!config_has_key (config_get_instance (), "Seat:*", "xserver-command"))
  19 -        config_set_string (config_get_instance (), "Seat:*", "xserver-command", "X");
  20 +        config_set_string (config_get_instance (), "Seat:*", "xserver-command", "Xorg");
  21      if (!config_has_key (config_get_instance (), "Seat:*", "xmir-command"))
  22          config_set_string (config_get_instance (), "Seat:*", "xmir-command", "Xmir");
  23      if (!config_has_key (config_get_instance (), "Seat:*", "xserver-share"))
  24 --- lightdm-1.30.0/data/lightdm.conf    2018-09-05 03:33:31.000000000 +0000
  25 +++ lightdm-1.30.0/data/lightdm.conf    2019-05-17 10:49:49.548885198 +0000
  26 @@ -60,7 +60,7 @@
  27  # xdmcp-port = XDMCP UDP/IP port to communicate on
  28  # xdmcp-key = Authentication key to use for XDM-AUTHENTICATION-1 (stored in keys.conf)
  29  # greeter-session = Session to load for greeter
  30 -# greeter-hide-users = True to hide the user list
  31 +# greeter-hide-users = False to show the user list
  32  # greeter-allow-guest = True if the greeter should show a guest login option
  33  # greeter-show-manual-login = True if the greeter should offer a manual login option
  34  # greeter-show-remote-login = True if the greeter should offer a remote login option
  35 @@ -86,9 +86,9 @@
  36  [Seat:*]
  37  #type=local
  38  #pam-service=lightdm
  39 -#pam-autologin-service=lightdm-autologin
  40 +#pam-autologin-service=gdm-autologin
  41  #pam-greeter-service=lightdm-greeter
  42 -#xserver-command=X
  43 +#xserver-command=Xorg
  44  #xmir-command=Xmir
  45  #xserver-config=
  46  #xserver-layout=
  47 @@ -104,7 +104,7 @@
  48  #greeter-allow-guest=true
  49  #greeter-show-manual-login=false
  50  #greeter-show-remote-login=true
  51 -#user-session=default
  52 +#user-session=mate
  53  #allow-user-switching=true
  54  #allow-guest=true
  55  #guest-session=
  56 @@ -155,9 +155,9 @@
  57  #
  58  [VNCServer]
  59  #enabled=false
  60 -#command=Xvnc
  61 +#command=Xvnc securitytypes=none
  62  #port=5900
  63  #listen-address=
  64  #width=1024
  65  #height=768
  66 -#depth=8
  67 +#depth=16
  68 --- lightdm-1.28.0/src/x-server-xvnc.c  2018-08-30 02:36:12.000000000 +0000
  69 +++ lightdm-1.28.0/src/x-server-xvnc.c  2018-12-22 12:18:01.167730605 +0000
  70 @@ -36,7 +36,7 @@ x_server_xvnc_new (void)
  71  {
  72      XServerXVNC *server = g_object_new (X_SERVER_XVNC_TYPE, NULL);
  73
  74 -    x_server_local_set_command (X_SERVER_LOCAL (server), "Xvnc");
  75 +    x_server_local_set_command (X_SERVER_LOCAL (server), "Xvnc securitytypes=none");
  76
  77      return server;
  78  }
  79 @@ -127,7 +127,7 @@ x_server_xvnc_init (XServerXVNC *server)
  80      XServerXVNCPrivate *priv = x_server_xvnc_get_instance_private (server);
  81      priv->width = 1024;
  82      priv->height = 768;
  83 -    priv->depth = 8;
  84 +    priv->depth = 16;
  85  }
  86
  87  static void
  88 --- lightdm-1.19.3/src/seat.c.1 2016-08-13 10:39:56.098357291 +0300
  89 +++ lightdm-1.19.3/src/seat.c   2016-08-13 10:56:21.727142124 +0300
  90 @@ -523,9 +523,16 @@
  91  static void
  92  set_greeter_hints (Seat *seat, Greeter *greeter)
  93  {
  94 +    gchar *hide;
  95 +
  96      greeter_clear_hints (greeter);
  97      greeter_set_hint (greeter, "default-session", seat_get_string_property (seat, "user-session"));
  98 -    greeter_set_hint (greeter, "hide-users", seat_get_boolean_property (seat, "greeter-hide-users") ? "true" : "false");
  99 +
 100 +    hide=seat_get_string_property (seat, "greeter-hide-users");
 101 +    if(hide && (strncmp(hide,"false",5)==0))
 102 +      greeter_set_hint (greeter, "hide-users","false");
 103 +    else
 104 +      greeter_set_hint (greeter, "hide-users","true");
 105      greeter_set_hint (greeter, "show-manual-login", seat_get_boolean_property (seat, "greeter-show-manual-login") ? "true" : "false");
 106      greeter_set_hint (greeter, "show-remote-login", seat_get_boolean_property (seat, "greeter-show-remote-login") ? "true" : "false");
 107      greeter_set_hint (greeter, "has-guest-account", seat_get_allow_guest (seat) && seat_get_boolean_property (seat, "greeter-allow-guest") ? "true" : "false");