From f9ed4b84e5435d1588d5f76d4f7ef0ba9b458372 Mon Sep 17 00:00:00 2001
From: Frank Brehm <frank.brehm@pixelpark.com>
Date: Wed, 22 Apr 2020 08:14:53 +0200
Subject: [PATCH] Start checking preferences in bin/start-openfortivpn

---
 bin/start-openfortivpn  | 22 ++++++++++++++++++++++
 dns/resolv.conf.dpx     |  5 +++++
 dns/resolv.conf.non-dpx |  5 +++++
 3 files changed, 32 insertions(+)
 create mode 100644 dns/resolv.conf.dpx
 create mode 100644 dns/resolv.conf.non-dpx

diff --git a/bin/start-openfortivpn b/bin/start-openfortivpn
index 8feb7d3..d7607a9 100755
--- a/bin/start-openfortivpn
+++ b/bin/start-openfortivpn
@@ -29,6 +29,8 @@ DESCRIPTION=$( cat <<-EOF
 
 	It uses for this the mandatory files '${GREEN}${RESOLV_CONF_DPX}${NORMAL}' and '${GREEN}${RESOLV_CONF_NON_DPX}${NORMAL}'."
 
+	You must be root to execute this script.
+
 	EOF
 )
 
@@ -86,12 +88,32 @@ get_options() {
 
 }
 
+#------------------------------------------------------------------------------
+check_preferences() {
+
+    info "Checking preferences ..."
+    local all_ok="y"
+
+    debug "Checking for openfortivpn ..."
+    if type -p openfortivpn >/dev/null ; then
+        debug "Found openfortivpn in '$( type -p openfortivpn )'."
+    else
+        all_ok="n"
+        error "Did not found openfortivpn. Maybe not installed?"
+    fi
+
+    if [[ "${all_ok}" != "y" ]] ; then
+        exit 5
+    fi
+}
+
 #------------------------------------------------------------------------------
 main() {
 
     get_options "$@"
     umask 0022
 
+    check_preferences
 }
 
 main "$@"
diff --git a/dns/resolv.conf.dpx b/dns/resolv.conf.dpx
new file mode 100644
index 0000000..5196b4c
--- /dev/null
+++ b/dns/resolv.conf.dpx
@@ -0,0 +1,5 @@
+search pixelpark.net pixelpark.com pixelpark.de brehm-online.com uhu-banane.net pp-dns.com
+nameserver 77.74.232.24
+nameserver 77.74.232.25
+nameserver 93.188.104.82
+options edns0 timeout:1 attempts:2 use-vc
diff --git a/dns/resolv.conf.non-dpx b/dns/resolv.conf.non-dpx
new file mode 100644
index 0000000..4fc6eea
--- /dev/null
+++ b/dns/resolv.conf.non-dpx
@@ -0,0 +1,5 @@
+search pixelpark.net pixelpark.com pixelpark.de brehm-online.com uhu-banane.net pp-dns.com
+nameserver 1.1.1.1
+nameserver 8.8.8.8
+nameserver 8.8.4.4
+options edns0 timeout:1 attempts:2 use-vc
-- 
2.39.5