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--- linux_wiki:crashplan_ui_config [2014/11/20 19:28]
127.0.0.1 external edit
+++ linux_wiki:crashplan_ui_config [2016/03/18 22:58]
billdozor [CrashPlan UI Config]
@@ Line 1: / Line 1: @@
 ====== CrashPlan UI Config ======
-**Distro(s):** All
+**General Information**
-**Description:** Script to configure the CrashPlan UI to connect to your local system or a remote headless server running the CrashPlan service. Also fixes the GUI crash bug reported here: [[ https://support.code42.com/CrashPlan/Latest/Troubleshooting/CrashPlan_Client_Closes_In_Some_Linux_Installations ]]
+Script to configure the CrashPlan UI to connect to your local system or a remote headless server running the CrashPlan service.
-<code>
+Also fixes the GUI crash bug reported here(Crashplan Versions 3.5.3 to 3.6.4): [[ https://support.code42.com/CrashPlan/Latest/Troubleshooting/CrashPlan_Client_Closes_In_Some_Linux_Installations ]]
+**Checklist**
+  * Distro(s): All
+  * Other: Crashplan installed [[https://www.code42.com/crashplan/download/]]
+----
+===== Sources =====
+Used the following official documentation source to write this script:
+  * http://support.code42.com/CrashPlan/4/Configuring/Using_CrashPlan_On_A_Headless_Computer
+----
+===== The Script =====
+<code bash crashplan_ui_config.sh>
 #!/bin/bash
-echo -e "====== CrashPlan UI Configuration =====\n"
+## Title: CrashPlan UI Config
+## Description: Configure the CrashPlan UI to connect to a remote server or revert back to local host.
+##              Also fixes a UI crash bug in certain versions.
+## Author: Bill Howe
+## Date: 08/09/2015
+## Recent Changes: Re-designed into functions, added root and version checking.
-echo -e "Use CrashPlan UI to connect to:"
+## Required, check for root permissions ##
-echo -e "1) Local system"
+check_root=$(id -u)
-echo -e "2) Remote headless system"
+if [ $check_root != 0 ];then
-echo -e "3) Fix UI Crash Bug"
+  echo ">>ERROR: Must have root permissions to execute this script. (either as root user or sudo)"
+  exit 1
+fi
+## Setting up variables - Configure to Crashplan's root ##
+CPROOT="/opt/crashplan"
+## Store Crashplan version ##
+CPVERSION="$(awk '/CPVERSION/ {print $3}' ${CPROOT}/log/app.log)"
+## Functions ##
+function initial_symlink_setup {
+  # check to see if either ui file does not exist
+  if [[ ! -f /var/lib/crashplan/.ui_info.local ]]; then
+    # local file does not exist, create it
+    echo ">>Inital Setup: Creating local ui_info version..."
+    sudo cp -v /var/lib/crashplan/.ui_info /var/lib/crashplan/.ui_info.local
+  fi
+  if [[ ! -f /var/lib/crashplan/.ui_info.remote ]]; then
+    echo ">>Initial Setup: Copying remote UI file to local system..."
+    echo -e "=>IP or Hostname of remote system: \c"
+    read INITIALSYSTEM
+    echo -e "=>Username on remote system: \c"
+    read INITIALUSER
+    echo -e ">> Enter login password next to copy remote UI id file to local system."
+    sudo scp ${INITIALUSER}@${INITIALSYSTEM}:/var/lib/crashplan/.ui_info /var/lib/crashplan/.ui_info.remote
+    sudo sed -i 's/^4243/4200/' /var/lib/crashplan/.ui_info.remote
+    # set to local initially
+    sudo ln -fs /var/lib/crashplan/.ui_info.local /var/lib/crashplan/.ui_info
+  fi
+}
+function configure_local {
+  echo -e "\n>>Configuring for Local system"
+  if [[ ${CPNEW} == "true" ]];then
+    # Version >= 4.3.0, change symlink
+    sudo ln -sf /var/lib/crashplan/.ui_info.local /var/lib/crashplan/.ui_info
+  else
+    # Version < 4.3.0, edit ui.properties
+    sed -i "s/servicePort=4200/#servicePort=4243/" ${CPROOT}/conf/ui.properties
+  fi
+  echo -e ">>...Complete. CrashPlan UI ready for local system.\n"
+}
+function configure_remote {
+  echo -e "\n>>Configuring for Remote System"
+  echo -e "=>IP/Hostname of Remote system to connect to: \c"
+  read REMOTESYSTEM
+  echo -e "=>Username on Remote System: \c"
+  read REMOTEUSER
+  if [[ ${CPNEW} == "true" ]];then
+    # Version >= 4.3.0, change symlink
+    sudo ln -sf /var/lib/crashplan/.ui_info.remote /var/lib/crashplan/.ui_info
+  else
+    # Version < 4.3.0, edit ui.properties
+    sed -i "s/#servicePort=4243/servicePort=4200/" ${CPROOT}/conf/ui.properties
+  fi
+  echo -e ">>Login to remote system via ssh below, then launch CrashPlanDesktop locally from non-ssh terminal or desktop.\n"
+  echo -e ">>Opening SSH connection to remote system..."
+  ssh -L 4200:localhost:4243 ${REMOTEUSER}@${REMOTESYSTEM}
+}
+function fix_ui_bug {
+  # Check if CP Version is >= 3.5.3
+  if [[ $(echo | awk -v n1=${CPVERSION} -v n2=3.5.3  '{if (n1>=n2) print ("true"); else print ("false");}') == "true" ]]; then
+    UITEST1="true"
+  else
+    UITEST1="false"
+  fi
+  # Check if CP Version is <= 3.6.4
+  if [[ $(echo | awk -v n1=${CPVERSION} -v n2=3.6.4  '{if (n1<=n2) print ("true"); else print ("false");}') == "true" ]]; then
+    UITEST2="true"
+  else
+    UITEST2="false"
+  fi
+  # If both true, fix the bug
+  if [[ ${UITEST1} == "true" && ${UITEST2} == "true" ]];then
+    echo ">>Your Crashplan version, ${CPVERSION}, is affected by the UI Crash Bug, attempting to fix..."
+    echo -e "\n>>Adding '-Dorg.eclipse.swt.browser.DefaultType=mozilla' to ${CPROOT}/bin/run.conf..."
+    sed -i "/GUI_JAVA_OPTS/D" ${CPROOT}/bin/run.conf
+    echo 'GUI_JAVA_OPTS="-Dfile.encoding=UTF-8 -Dapp=CrashPlanDesktop -DappBaseName=CrashPlan -Xms20m -Xmx512m -Djava.net.preferIPv4Stack=true -Dsun.net.inetaddr.ttl=300 -Dnetworkaddress.cache.ttl=300 -Dsun.net.inetaddr.negative.ttl=0 -Dnetworkaddress.cache.negative.ttl=0 -Dc42.native.md5.enabled=false -Dorg.eclipse.swt.browser.DefaultType=mozilla"' >> ${CPROOT}/bin/run.conf
+    echo -e ">>...Done."
+  else
+    echo ">>Your Crashplan version, ${CPVERSION}, is NOT affected by the UI Crash Bug."
+  fi
+}
+### Main Program ###
+# Check to see if Crashplan version is 4.3.0 or greater, if so, initalize symlinks setup
+if [[ $(echo | awk -v n1=${CPVERSION} -v n2=4.3.0  '{if (n1>=n2) print ("true"); else print ("false");}') == "true" ]]; then
+  CPNEW="true"
+  initial_symlink_setup
+else
+  CPNEW="false"
+fi
+## Main Menu ##
+echo -e "===== CrashPlan UI Configuration ====="
+echo -e "----- Your Version: ${CPVERSION} -----\n"
+echo -e "Configure CrashPlan to:"
+echo -e "1) Connect to Local system"
+echo -e "2) Connect to Remote headless system"
+echo -e "3) Fix UI Crash Bug (CP vers 3.5.3 to 3.6.4)"
 echo -e "q) Quit"
 echo -e "\nSelection:\c"
-read SYSTEM
+read CHOICE
-case $SYSTEM in
+case ${CHOICE} in
 )
   # Configure for local
-  echo -e "\n>>Configuring for Local system"
+  configure_local
-  sed -i "s|servicePort=4200|#servicePort=4243|" /usr/local/crashplan/conf/ui.properties
-  echo -e "...Complete. CrashPlan UI ready for local system.\n"
   exit 0
   ;;
@@ Line 31: / Line 164: @@
 )
   #Configure for remote
-  echo -e "\n>>Configuring for Remote System"
+  configure_remote
-  echo -e "IP/Hostname of Remote system to connect to: \c"
-  read REMOTESYSTEM
-  echo -e "Username on Remote System: \c"
-  read REMOTEUSER
-  echo -e "Login via ssh below, then launch CrashPlanDesktop from non-ssh session on local system.\n"
-  echo -e "\nOpening SSH connection to remote system..."
-  sed -i "s|#servicePort=4243|servicePort=4200|" /usr/local/crashplan/conf/ui.properties
-  ssh -L 4200:localhost:4243 $REMOTEUSER@$REMOTESYSTEM
   ;;
 )
   #Fix UI Crashing
-  echo -e "\n>>Adding '-Dorg.eclipse.swt.browser.DefaultType=mozilla' to /usr/local/crashplan/bin/run.conf..."
+  fix_ui_bug
-  sed -i "/GUI_JAVA_OPTS/D" /usr/local/crashplan/bin/run.conf
-  echo 'GUI_JAVA_OPTS="-Dfile.encoding=UTF-8 -Dapp=CrashPlanDesktop -DappBaseName=CrashPlan -Xms20m -Xmx512m -Djava.net.preferIPv4Stack=true -Dsun.net.inetaddr.ttl=300 -Dnetworkaddress.cache.ttl=300 -Dsun.net.inetaddr.negative.ttl=0 -Dnetworkaddress.cache.negative.ttl=0 -Dc42.native.md5.enabled=false -Dorg.eclipse.swt.browser.DefaultType=mozilla"' >> /usr/local/crashplan/bin/run.conf
-  echo -e "...Done."
   exit 0
   ;;