From eed9d645552c7dca8b2cf0237d67a6affdf025a7 Mon Sep 17 00:00:00 2001
From: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
Date: Fri, 4 May 2018 15:25:46 +0200
Subject: src/user-list.vala: Obtain PAM_X2GO prompts from public API in
 security/pam.x2go.h.

---
 configure.ac       | 6 ++++++
 debian/control     | 1 +
 src/Makefile.am    | 1 +
 src/pam_x2go.vapi  | 9 +++++++++
 src/user-list.vala | 8 ++++----
 5 files changed, 21 insertions(+), 4 deletions(-)
 create mode 100644 src/pam_x2go.vapi

diff --git a/configure.ac b/configure.ac
index f8064f4..c5576d2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -76,6 +76,12 @@ if test x$gtk_check_pass = xyes ; then
   AC_SUBST([AM_VALAFLAGS])
 fi
 
+dnl ##########################################################################
+dnl Remote Logon Dependencies
+dnl ##########################################################################
+
+AC_CHECK_HEADERS([security/pam-x2go.h])
+
 dnl ###########################################################################
 dnl Files to generate
 dnl ###########################################################################
diff --git a/debian/control b/debian/control
index f76e895..4cc96fc 100644
--- a/debian/control
+++ b/debian/control
@@ -16,6 +16,7 @@ Build-Depends: at-spi2-core,
                libgtk-3-dev,
                liblightdm-gobject-dev (>= 1.4.0) | liblightdm-gobject-1-dev (>= 1.4.0),
                lightdm-vala | liblightdm-gobject-1-dev,
+               libpam-x2go-dev,
                libpixman-1-dev,
                numix-gtk-theme,
                numix-icon-theme,
diff --git a/src/Makefile.am b/src/Makefile.am
index 9f16db6..4e9c567 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -7,6 +7,7 @@ arctica_greeter_SOURCES = \
 	config.vapi \
 	fixes.vapi \
 	indicator.vapi \
+	pam_x2go.vapi \
 	xsync.vapi \
 	animate-timer.vala \
 	background.vala \
diff --git a/src/pam_x2go.vapi b/src/pam_x2go.vapi
new file mode 100644
index 0000000..b5df15d
--- /dev/null
+++ b/src/pam_x2go.vapi
@@ -0,0 +1,9 @@
+[CCode (cprefix = "PAM_X2GO_", cheader_filename = "security/pam-x2go.h")]
+namespace pam_x2go
+{
+    public const string PROMPT_GUESTLOGIN;
+    public const string PROMPT_USER;
+    public const string PROMPT_HOST;
+    public const string PROMPT_COMMAND;
+    public const string PROMPT_PASSWORD;
+}
diff --git a/src/user-list.vala b/src/user-list.vala
index 9b0f403..443dec8 100644
--- a/src/user-list.vala
+++ b/src/user-list.vala
@@ -1095,19 +1095,19 @@ public class UserList : GreeterList
     {
         if (selected_entry.id.has_prefix ("*remote_login"))
         {
-            if (text == "remote login:")
+            if ((text == pam_x2go.PROMPT_USER) || (text == "remote login:"))
             {
                 Gtk.Entry field = current_remote_fields.get ("username") as Gtk.Entry;
                 var answer = field != null ? field.text : "";
                 ArcticaGreeter.singleton.respond (answer);
             }
-            else if (text == "password:")
+            else if ((text == pam_x2go.PROMPT_PASSWORD) || (text == "password:"))
             {
                 Gtk.Entry field = current_remote_fields.get ("password") as Gtk.Entry;
                 var answer = field != null ? field.text : "";
                 ArcticaGreeter.singleton.respond (answer);
             }
-            else if (text == "remote host:")
+            else if ((text == pam_x2go.PROMPT_HOST) || (text == "remote host:"))
             {
                 var answer = url_from_remote_loding_server_list_name (selected_entry.id);
                 ArcticaGreeter.singleton.respond (answer);
@@ -1118,7 +1118,7 @@ public class UserList : GreeterList
                 var answer = field != null ? field.text : "";
                 ArcticaGreeter.singleton.respond (answer);
             }
-            else if (text == "remote command:")
+            else if (text == pam_x2go.PROMPT_COMMAND)
             {
                 Gtk.Entry field = current_remote_fields.get ("command") as Gtk.Entry;
                 var answer = field != null ? field.text : "";
-- 
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