Running commands as seluser

Author: diemol

NodeBase/Dockerfile.txt

@@ -1,5 +1,4 @@
-ENV DEBIAN_FRONTEND noninteractive
-ENV DEBCONF_NONINTERACTIVE_SEEN true
+USER root
 
 #==============
 # VNC and Xvfb
@@ -10,14 +9,18 @@ RUN apt-get update -qqy \
     xvfb \
   && rm -rf /var/lib/apt/lists/* /var/cache/apt/*
 
+#===================================================
+# Run the following commands as non-privileged user
+#===================================================
+
+USER seluser
+
 #==============================
 # Scripts to run Selenium Node
 #==============================
-COPY \
-  entry_point.sh \
+COPY entry_point.sh \
   functions.sh \
     /opt/bin/
-RUN chmod +x /opt/bin/entry_point.sh
 
 #============================
 # Some configuration options
@@ -27,6 +30,4 @@ ENV SCREEN_HEIGHT 1020
 ENV SCREEN_DEPTH 24
 ENV DISPLAY :99.0
 
-USER seluser
-
 CMD ["/opt/bin/entry_point.sh"]

NodeBase/entry_point.sh

@@ -1,11 +1,11 @@
 #!/bin/bash
 
 source /opt/bin/functions.sh
-/opt/selenium/generate_config > /opt/selenium/config.json
+/opt/bin/generate_config > /home/seluser/selenium/config.json
 
 export GEOMETRY="$SCREEN_WIDTH""x""$SCREEN_HEIGHT""x""$SCREEN_DEPTH"
 
-if [ ! -e /opt/selenium/config.json ]; then
+if [ ! -e /home/seluser/selenium/config.json ]; then
   echo No Selenium Node configuration file, the node-base image is not intended to be run directly. 1>&2
   exit 1
 fi
@@ -29,19 +29,17 @@ if [ ! -z "$SE_OPTS" ]; then
   echo "appending selenium options: ${SE_OPTS}"
 fi
 
-# TODO: Look into http://www.seleniumhq.org/docs/05_selenium_rc.jsp#browser-side-logs
-
 SERVERNUM=$(get_server_num)
 
 rm -f /tmp/.X*lock
 
 xvfb-run -n $SERVERNUM --server-args="-screen 0 $GEOMETRY -ac +extension RANDR" \
-  java ${JAVA_OPTS} -jar /opt/selenium/selenium-server-standalone.jar \
+  java ${JAVA_OPTS} -jar /home/seluser/selenium/selenium-server-standalone.jar \
     -role node \
     -hub http://$HUB_PORT_4444_TCP_ADDR:$HUB_PORT_4444_TCP_PORT/grid/register \
-    -nodeConfig /opt/selenium/config.json \
+    -nodeConfig /home/seluser/selenium/config.json \
     ${SE_OPTS} &
 NODE_PID=$!
 
 trap shutdown SIGTERM SIGINT
-wait $NODE_PID
+wait $NODE_PID