Setting file permissions, env vars as seluser executing commands as non root.

Author: diemol

NodeChrome/Dockerfile.txt

@@ -19,17 +19,19 @@ RUN wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key
   && rm /etc/apt/sources.list.d/google-chrome.list \
   && rm -rf /var/lib/apt/lists/* /var/cache/apt/*
 
+USER seluser
+
 #==================
 # Chrome webdriver
 #==================
 ARG CHROME_DRIVER_VERSION=2.29
 RUN wget --no-verbose -O /tmp/chromedriver_linux64.zip https://chromedriver.storage.googleapis.com/$CHROME_DRIVER_VERSION/chromedriver_linux64.zip \
-  && rm -rf /opt/selenium/chromedriver \
-  && unzip /tmp/chromedriver_linux64.zip -d /opt/selenium \
+  && rm -rf /home/seluser/selenium/chromedriver \
+  && unzip /tmp/chromedriver_linux64.zip -d /home/seluser/selenium \
   && rm /tmp/chromedriver_linux64.zip \
-  && mv /opt/selenium/chromedriver /opt/selenium/chromedriver-$CHROME_DRIVER_VERSION \
-  && chmod 755 /opt/selenium/chromedriver-$CHROME_DRIVER_VERSION \
-  && ln -fs /opt/selenium/chromedriver-$CHROME_DRIVER_VERSION /usr/bin/chromedriver
+  && mv /home/seluser/selenium/chromedriver /home/seluser/selenium/chromedriver-$CHROME_DRIVER_VERSION \
+  && chmod 755 /home/seluser/selenium/chromedriver-$CHROME_DRIVER_VERSION \
+  && sudo ln -fs /home/seluser/selenium/chromedriver-$CHROME_DRIVER_VERSION /usr/bin/chromedriver
 
 #========================
 # Selenium Configuration
@@ -51,18 +53,12 @@ ENV NODE_DOWN_POLLING_LIMIT 2
 # As string, maps to "applicationName"
 ENV NODE_APPLICATION_NAME ""
 
-COPY generate_config /opt/selenium/generate_config
-RUN chmod +x /opt/selenium/generate_config
+COPY generate_config /opt/bin/generate_config
 
 #=================================
 # Chrome Launch Script Modification
 #=================================
 COPY chrome_launcher.sh /opt/google/chrome/google-chrome
-RUN chmod +x /opt/google/chrome/google-chrome
-
-RUN chown -R seluser:seluser /opt/selenium
 
 # Following line fixes https://github.com/SeleniumHQ/docker-selenium/issues/87
 ENV DBUS_SESSION_BUS_ADDRESS=/dev/null
-
-USER seluser