New Feature | Configuring TOR via environment

Dockerfile

@@ -2,7 +2,9 @@ FROM dockage/alpine:3.19-openrc
 
 COPY assets/root/ /
 
-RUN apk --no-cache --update --upgrade add tor privoxy socat \
+RUN chmod +x /tor.sh
+
+RUN apk --no-cache --update --upgrade add tor privoxy socat bash \
     && mv /etc/tor/torrc.sample  /etc/tor/torrc \
     && mv /etc/privoxy/config.new /etc/privoxy/config \
     && mv /etc/privoxy/default.action.new /etc/privoxy/default.action \
@@ -20,8 +22,11 @@ RUN apk --no-cache --update --upgrade add tor privoxy socat \
         -e 's/#ControlPort 9051/ControlPort 9052/g' \
         -e 's/#%include \/etc\/torrc\.d\/\*\.conf/%include \/etc\/torrc\.d\/\*\.conf/g' \
         /etc/tor/torrc \
+    && rc-update add tor_settings \
     && rc-update add tor \
     && rc-update add privoxy \
-    && rc-update add socat
+    && rc-update add socat 
+
+
 
 EXPOSE 9050/tcp 9051/tcp 8118/tcp

assets/root/etc/init.d/tor_settings

@@ -0,0 +1,9 @@
+#!/sbin/openrc-run
+
+description="Sets up tor settings from envoriment"
+
+start() {
+    ebegin "Setting up Tor settings"
+    bash /tor.sh
+    eend $?
+}

assets/root/tor.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+while read -r env; do
+    name="$(cut -c5- <<< ${env%%=*})"
+    val="${env##*=}"
+    [[ "$name" =~ _ ]] && continue
+    if grep -q "^$name" /etc/tor/torrc; then
+        sed -i "/^$name/s| .*| $val|" /etc/tor/torrc
+    else
+        echo "$name $val" >>/etc/tor/torrc
+    fi
+done <<< $(printenv | grep '^TOR_')
+
+LOCATION="$(cut -c10- <<< $(printenv | grep 'LOCATION'))"
+printf "${LOCATION}"
+if [ -n "$LOCATION" ]; then
+    sed -i '/^StrictNodes/d; /^ExitNodes/d' /etc/tor/torrc
+    echo "StrictNodes 1" >> /etc/tor/torrc
+    echo "ExitNodes {$LOCATION}" >> /etc/tor/torrc
+fi