Changed transmission to deluge. Simplify ufw rules

root/etc/scripts/dnsleaktest.sh

@@ -0,0 +1,83 @@
+#!/usr/bin/env bash
+
+RED='\033[0;31m'
+BOLD='\033[1m'
+NC='\033[0m'
+api_domain='bash.ws'
+error_code=1
+
+function increment_error_code {
+    error_code=$((error_code + 1))
+}
+
+function echo_bold {
+    echo -e "${BOLD}${1}${NC}"
+}
+
+function echo_error {
+    (>&2 echo -e "${RED}${1}${NC}")
+}
+
+function program_exit {
+    command -v $1 > /dev/null
+    if [ $? -ne 0 ]; then
+        echo_error "Please, install \"$1\""
+        exit $error_code
+    fi
+    increment_error_code
+}
+
+function check_internet_connection {
+    curl --silent --head  --request GET "https://${api_domain}" | grep "200 OK" > /dev/null
+    if [ $? -ne 0 ]; then
+        echo_error "No internet connection."
+        exit $error_code
+    fi
+    increment_error_code
+}
+
+program_exit curl
+program_exit ping
+program_exit jq
+check_internet_connection
+
+if hash shuf 2>/dev/null; then
+    id=$(shuf -i 1000000-9999999 -n 1)
+else
+    id=$(jot -w %i -r 1 1000000 9999999)
+fi
+
+for i in {1..10};do
+    ping -c 1 "${i}.${id}.${api_domain}" > /dev/null 2>&1
+done
+
+result=$(curl --silent "https://${api_domain}/dnsleak/test/${id}?json")
+
+function print_servers {
+    jq  --monochrome-output \
+        --raw-output        \
+        ".[] | select(.type == \"${1}\") | \"\(.ip)\(if .country_name != \"\" and  .country_name != false then \" [\(.country_name)\(if .asn != \"\" and .asn != false then \" \(.asn)\" else \"\" end)]\" else \"\" end)\"" \
+        <<< ${result}
+}
+
+echo_bold "Your IP:"
+print_servers "ip"
+
+echo ""
+dns_count=$(jq 'map(select(.type == "dns")) | length' <<< ${result})
+if [ ${dns_count} -eq "0" ];then
+    echo_bold "No DNS servers found"
+else
+    if [ ${dns_count} -eq "1" ];then
+        echo_bold "You use ${dns_count} DNS server:"
+    else
+        echo_bold "You use ${dns_count} DNS servers:"
+    fi
+    print_servers "dns"
+fi
+
+echo ""
+echo_bold "Conclusion:"
+jq --monochrome-output --raw-output '.[] | select(.type == "conclusion") | .ip' <<< ${result}
+
+exit 0

root/etc/scripts/healthcheck.sh

@@ -0,0 +1,64 @@
+#!/bin/bash
+
+#Network check
+# Ping uses both exit codes 1 and 2. Exit code 2 cannot be used for docker health checks,
+# therefore we use this script to catch error code 2
+HOST=${HEALTH_CHECK_HOST}
+
+if [[ -z "$HOST" ]]
+then
+    echo "Host  not set! Set env 'HEALTH_CHECK_HOST'. For now, using default google.com"
+    HOST="google.com"
+fi
+
+ping -c 1 $HOST
+STATUS=$?
+if [[ ${STATUS} -ne 0 ]]
+then
+    echo "Network is down"
+    INTERFACE=$(ls /sys/class/net | grep tun)
+    ISINTERFACE=$?
+
+    if [[ ${ISINTERFACE} -ne 0 ]]
+    then
+        echo "TUN Interface not found"
+        exit 1
+    fi
+
+    echo "Resetting TUN"
+    ip link set ${INTERFACE} down
+    sleep 1
+    ip link set ${INTERFACE} up
+    echo "Sent kill SIGUSR1 to openvpn"
+    pkill -SIGUSR1 openvpn
+    sleep 20
+fi
+
+ping -c 1 $HOST
+STATUS=$?
+if [[ ${STATUS} -ne 0 ]]
+then
+    echo "Network is still down"
+    exit 1
+fi
+
+echo "Network is up"
+
+#Service check
+#Expected output is 2 for both checks, 1 for process and 1 for grep
+OPENVPN=$(pgrep openvpn | wc -l )
+DELUGE=$(pgrep deluged | wc -l)
+
+if [[ ${OPENVPN} -ne 1 ]]
+then
+	echo "Openvpn process not running"
+	exit 1
+fi
+if [[ ${DELUGE} -ne 1 ]]
+then
+	echo "deluge-daemon process not running"
+	exit 1
+fi
+
+echo "Openvpn and deluge-daemon processes are running"
+exit 0