quotes

src/freedombone-utils-onion

 ONION_SERVICES_FILE=/etc/torrc.d/${PROJECT_NAME}
 
 function torrc_migrate {
-    if [ -f $ONION_SERVICES_FILE ]; then
+    if [ -f "$ONION_SERVICES_FILE" ]; then
         if grep -q "#%include /etc/torrc.d" /etc/tor/torrc; then
             sed -i 's|#%include /etc/torrc.d|%include /etc/torrc.d|g' /etc/tor/torrc
             systemctl restart tor
 
     mkdir /etc/torrc.d
 
-    grep "HiddenServiceDir\\|HiddenServiceVersion\\|HiddenServicePort" /etc/tor/torrc | grep -v "#HiddenServiceDir" >> $ONION_SERVICES_FILE
+    grep "HiddenServiceDir\\|HiddenServiceVersion\\|HiddenServicePort" /etc/tor/torrc | grep -v "#HiddenServiceDir" >> "$ONION_SERVICES_FILE"
 
-    if ! grep "HiddenServiceVersion" $ONION_SERVICES_FILE; then
+    if ! grep "HiddenServiceVersion" "$ONION_SERVICES_FILE"; then
         systemctl restart tor
         return
     fi
     nick="$3"
 
     if [ ${#nick} -gt 0 ]; then
-        sed -i "/stealth ${nick}/d" $ONION_SERVICES_FILE
+        sed -i "/stealth ${nick}/d" "$ONION_SERVICES_FILE"
     fi
-    sed -i "/hidden_service_${onion_service_name}/,+1 d" $ONION_SERVICES_FILE
-    sed -i "/hidden_service_${onion_service_name}_mobile/,+1 d" $ONION_SERVICES_FILE
-    sed -i "/127.0.0.1:${onion_service_port_to}/d" $ONION_SERVICES_FILE
+    sed -i "/hidden_service_${onion_service_name}/,+1 d" "$ONION_SERVICES_FILE"
+    sed -i "/hidden_service_${onion_service_name}_mobile/,+1 d" "$ONION_SERVICES_FILE"
+    sed -i "/127.0.0.1:${onion_service_port_to}/d" "$ONION_SERVICES_FILE"
     if [ "$3" ]; then
-        sed -i "/127.0.0.1:${3}/d" $ONION_SERVICES_FILE
+        sed -i "/127.0.0.1:${3}/d" "$ONION_SERVICES_FILE"
         if [ "$4" ]; then
-            sed -i "/127.0.0.1:${4}/d" $ONION_SERVICES_FILE
+            sed -i "/127.0.0.1:${4}/d" "$ONION_SERVICES_FILE"
             if [ "$5" ]; then
-                sed -i "/127.0.0.1:${5}/d" $ONION_SERVICES_FILE
+                sed -i "/127.0.0.1:${5}/d" "$ONION_SERVICES_FILE"
             fi
         fi
     fi
         USE_V2_ONION_ADDRESS=
         exit 877367
     fi
-    if ! grep -q "hidden_service_${onion_service_name}" $ONION_SERVICES_FILE; then
-        echo "HiddenServiceDir ${HIDDEN_SERVICE_PATH}${onion_service_name}/" >> $ONION_SERVICES_FILE
+    if ! grep -q "hidden_service_${onion_service_name}" "$ONION_SERVICES_FILE"; then
+        echo "HiddenServiceDir ${HIDDEN_SERVICE_PATH}${onion_service_name}/" >> "$ONION_SERVICES_FILE"
         if [ ! $USE_V2_ONION_ADDRESS ]; then
-            echo 'HiddenServiceVersion 3' >> $ONION_SERVICES_FILE
+            echo 'HiddenServiceVersion 3' >> "$ONION_SERVICES_FILE"
         else
-            echo 'HiddenServiceVersion 2' >> $ONION_SERVICES_FILE
+            echo 'HiddenServiceVersion 2' >> "$ONION_SERVICES_FILE"
         fi
-        echo "HiddenServicePort ${onion_service_port_from} 127.0.0.1:${onion_service_port_to}" >> $ONION_SERVICES_FILE
+        echo "HiddenServicePort ${onion_service_port_from} 127.0.0.1:${onion_service_port_to}" >> "$ONION_SERVICES_FILE"
         if [ ${#onion_stealth_name} -gt 0 ]; then
-            echo "HiddenServiceAuthorizeClient stealth ${onion_stealth_name}" >> $ONION_SERVICES_FILE
+            echo "HiddenServiceAuthorizeClient stealth ${onion_stealth_name}" >> "$ONION_SERVICES_FILE"
         fi
     fi