Merge pull request #1 from EWouters/master

Merging changes into test branch

README.md

@@ -133,7 +133,9 @@ welcome any feedback on your experience. If you have problems using it, feel
 free to post an issue here on github.  I'll classify the issues the best I can
 to keep things sorted.
 
-You can also post on the [Google Space](https://goo.gl/spaces/kgp2Mcy5RDfZ5SSf8) I created for PiVPN, especially suited for general questions or discussions.
+[[DISCONTINUED APRIL 17]] You can also post on the [Google Space](https://goo.gl/spaces/kgp2Mcy5RDfZ5SSf8) I created for PiVPN, especially suited for general questions or discussions.
+
+You can also join #pivpn <ircs://freenode/pivpn> on freenode in IRC for community support or general questions. 
 
 Contributions
 -------------

auto_install/install.sh

@@ -10,11 +10,13 @@
 # curl -L https://install.pivpn.io | bash
 # Make sure you have `curl` installed
 
-
+set -e
 ######## VARIABLES #########
 
 tmpLog="/tmp/pivpn-install.log"
 instalLogLoc="/etc/pivpn/install.log"
+setupVars=/etc/pivpn/setupVars.conf
+useUpdateVars=false
 
 ### PKG Vars ###
 PKG_MANAGER="apt-get"
@@ -42,6 +44,11 @@ c=$(( columns / 2 ))
 r=$(( r < 20 ? 20 : r ))
 c=$(( c < 70 ? 70 : c ))
 
+######## Undocumented Flags. Shhh ########
+skipSpaceCheck=false
+reconfigure=false
+runUnattended=false
+
 # Find IP used to route to outside world
 
 IPv4dev=$(ip route get 8.8.8.8 | awk '{for(i=1;i<=NF;i++)if($i~/dev/)print $(i+1)}')
@@ -51,24 +58,6 @@ IPv4gw=$(ip route get 8.8.8.8 | awk '{print $3}')
 availableInterfaces=$(ip -o link | grep "state UP" | awk '{print $2}' | cut -d':' -f1 | cut -d'@' -f1)
 dhcpcdFile=/etc/dhcpcd.conf
 
-######## FIRST CHECK ########
-# Must be root to install
-echo ":::"
-if [[ $EUID -eq 0 ]];then
-    echo "::: You are root."
-else
-    echo "::: sudo will be used for the install."
-    # Check if it is actually installed
-    # If it isn't, exit because the install cannot complete
-    if [[ $(dpkg-query -s sudo) ]];then
-        export SUDO="sudo"
-        export SUDOE="sudo -E"
-    else
-        echo "::: Please install sudo or run this as root."
-        exit 1
-    fi
-fi
-
 # Next see if we are on a tested and supported OS
 function noOS_Support() {
     whiptail --msgbox --backtitle "INVALID OS DETECTED" --title "Invalid OS" "We have not been able to detect a supported OS.
@@ -79,8 +68,8 @@ If you think you received this message in error, you can post an issue on the Gi
 
 function maybeOS_Support() {
     if (whiptail --backtitle "Not Supported OS" --title "Not Supported OS" --yesno "You are on an OS that we have not tested but MAY work.
-                Currently this installer supports Raspbian jessie, Ubuntu 14.04 (trusty), and Ubuntu 16.04 (xenial).
+Currently this installer supports Raspbian jessie, Ubuntu 14.04 (trusty), and Ubuntu 16.04 (xenial).
-                Would you like to continue anyway?" ${r} ${c}) then
+Would you like to continue anyway?" ${r} ${c}) then
         echo "::: Did not detect perfectly supported OS but,"
         echo "::: Continuing installation at user's own risk..."
     else
@@ -89,8 +78,10 @@ function maybeOS_Support() {
     fi
 }
 
-# if lsb_release command is on their system
+# Compatibility
-if hash lsb_release 2>/dev/null; then
+distro_check() {
+  # if lsb_release command is on their system
+  if hash lsb_release 2>/dev/null; then
       PLAT=$(lsb_release -si)
       OSCN=$(lsb_release -sc) # We want this to be trusty xenial or jessie
   
@@ -101,8 +92,8 @@ if hash lsb_release 2>/dev/null; then
       else
           noOS_Support
       fi
-# else get info from os-release
+  # else get info from os-release
-elif grep -q debian /etc/os-release; then
+  elif grep -q debian /etc/os-release; then
       if grep -q jessie /etc/os-release; then
           PLAT="Raspbian"
           OSCN="jessie"
@@ -111,12 +102,13 @@ elif grep -q debian /etc/os-release; then
           OSCN="unknown"
           maybeOS_Support
       fi
-# else we prob don't want to install
+  # else we prob don't want to install
-else
+  else
       noOS_Support
-fi
+  fi
   
-echo "${PLAT}" > /tmp/DET_PLATFORM
+  echo "${PLAT}" > /tmp/DET_PLATFORM
+}
 
 ####### FUNCTIONS ##########
 spinner()
@@ -280,6 +272,7 @@ If you are in Amazon then you can not configure a static IP anyway. Just ensure
 }
 
 getStaticIPv4Settings() {
+    local ipSettingsCorrect
     # Grab their current DNS Server
     IPv4dns=$(nslookup 127.0.0.1 | grep Server: | awk '{print $2}')
     # Ask if the user wants to use DHCP settings as their static IP
@@ -347,7 +340,6 @@ setStaticIPv4() {
     if [[ -f /etc/dhcpcd.conf ]]; then
         if grep -q "${IPv4addr}" ${dhcpcdFile}; then
             echo "::: Static IP already configured."
-            :
         else
             setDHCPCD
             $SUDO ip addr replace dev "${pivpnInterface}" "${IPv4addr}"
@@ -488,7 +480,6 @@ unattendedUpgrades() {
 
     if (whiptail --backtitle "Security Updates" --title "Unattended Upgrades" --yesno "Do you want to enable unattended upgrades of security patches to this server?" ${r} ${c}) then
         UNATTUPG="unattended-upgrades"
-        $SUDO apt-get --yes --quiet --no-install-recommends install "$UNATTUPG" > /dev/null & spinner $!
     else
         UNATTUPG=""
     fi
@@ -604,6 +595,9 @@ make_repo() {
 }
 
 update_repo() {
+    if [[ "${reconfigure}" == true ]]; then
+          echo "::: --reconfigure passed to install script. Not downloading/updating local repos"
+    else
         # Pull the latest commits
         echo -n ":::     Updating repo in $1..."
         cd "${1}" || exit 1
@@ -615,6 +609,7 @@ update_repo() {
             ${SUDOE} git checkout test
         fi
         echo " done!"
+    fi
 }
 
 setCustomProto() {
@@ -776,9 +771,7 @@ setClientDNS() {
 }
 
 confOpenVPN() {
-    # Ask user if want to modify default port
+    if [[ ${useUpdateVars} == false ]]; then
-    SERVER_NAME="server"
-
         # Ask user for desired level of encryption
         ENCRYPT=$(whiptail --backtitle "Setup OpenVPN" --title "Encryption Strength" --radiolist \
         "Choose your desired level of encryption:\n   This is an encryption key that will be generated on your system.  The larger the key, the more time this will take.  For most applications it is recommended to use 2048 bit.  If you are testing or just want to get through it quicker you can use 1024.  If you are paranoid about ... things... then grab a cup of joe and pick 4096." ${r} ${c} 3 \
@@ -791,6 +784,7 @@ confOpenVPN() {
             echo "::: Cancel selected. Exiting..."
             exit 1
         fi
+    fi
 
     # If easy-rsa exists, remove it
     if [[ -d /etc/openvpn/easy-rsa/ ]]; then
@@ -816,7 +810,7 @@ set_var EASYRSA_ALGO       rsa
 set_var EASYRSA_CURVE      secp384r1
 EOF
 
-echo "${String}" | $SUDO tee /etc/openvpn/easy-rsa/vars >/dev/null
+    echo "${String}" | $SUDO tee /etc/openvpn/easy-rsa/vars >/dev/null
 
     # Edit the KEY_SIZE variable in the vars file to set user chosen key size
     cd /etc/openvpn/easy-rsa || exit
@@ -830,21 +824,32 @@ echo "${String}" | $SUDO tee /etc/openvpn/easy-rsa/vars >/dev/null
     ${SUDOE} ./easyrsa --batch build-ca nopass
     printf "\n::: CA Complete.\n"
 
+    if [[ ${useUpdateVars} == false ]]; then
         whiptail --msgbox --backtitle "Setup OpenVPN" --title "Server Information" "The server key, Diffie-Hellman key, and HMAC key will now be generated." ${r} ${c}
+    fi
     
     # Build the server
     ${SUDOE} ./easyrsa build-server-full server nopass
 
+    if [[ ${useUpdateVars} == false ]]; then
         if ([ "$ENCRYPT" -ge "4096" ] && whiptail --backtitle "Setup OpenVPN" --title "Download Diffie-Hellman Parameters" --yesno --defaultno "Download Diffie-Hellman parameters from a public DH parameter generation service?\n\nGenerating DH parameters for a $ENCRYPT-bit key can take many hours on a Raspberry Pi. You can instead download DH parameters from \"2 Ton Digital\" that are generated at regular intervals as part of a public service. Downloaded DH parameters will be randomly selected from a pool of the last 128 generated.\nMore information about this service can be found here: https://2ton.com.au/dhtool/\n\nIf you're paranoid, choose 'No' and Diffie-Hellman parameters will be generated on your device." ${r} ${c})
-then
+        then
+            DOWNLOAD_DH_PARAM=true
+        else
+            DOWNLOAD_DH_PARAM=false
+        fi
+    fi
+    
+    if [ "$ENCRYPT" -ge "4096" ] && [[ ${DOWNLOAD_DH_PARAM} == true ]]
+    then
         # Downloading parameters
         RANDOM_INDEX=$(( RANDOM % 128 ))
         ${SUDOE} curl "https://2ton.com.au/dhparam/${ENCRYPT}/${RANDOM_INDEX}" -o "/etc/openvpn/easy-rsa/pki/dh${ENCRYPT}.pem"
-else
+    else
         # Generate Diffie-Hellman key exchange
         ${SUDOE} ./easyrsa gen-dh
         ${SUDOE} mv pki/dh.pem pki/dh${ENCRYPT}.pem
-fi
+    fi
 
     # Generate static HMAC key to defend against DDoS
     ${SUDOE} openvpn --genkey --secret pki/ta.key
@@ -875,6 +880,7 @@ fi
 
 confUnattendedUpgrades() {
     if [[ $UNATTUPG == "unattended-upgrades" ]]; then
+        $SUDO apt-get --yes --quiet --no-install-recommends install "$UNATTUPG" > /dev/null & spinner $!
         if [[ $PLAT == "Ubuntu" ]]; then
             # Ubuntu 50unattended-upgrades should already just have security enabled
             # so we just need to configure the 10periodic file
@@ -957,6 +963,9 @@ confOVPN() {
     echo 0 > /tmp/REVOKE_STATUS
     $SUDO cp /tmp/REVOKE_STATUS /etc/pivpn/REVOKE_STATUS
 
+    $SUDO cp /etc/.pivpn/Default.txt /etc/openvpn/easy-rsa/pki/Default.txt
+
+    if [[ ${useUpdateVars} == false ]]; then
         METH=$(whiptail --title "Public IP or DNS" --radiolist "Will clients use a Public IP or DNS Name to connect to your server?" ${r} ${c} 2 \
         "$IPv4pub" "Use this public IP" "ON" \
         "DNS Entry" "Use a public DNS" "OFF" 3>&1 1>&2 2>&3)
@@ -967,8 +976,6 @@ confOVPN() {
             exit 1
         fi
     
-    $SUDO cp /etc/.pivpn/Default.txt /etc/openvpn/easy-rsa/pki/Default.txt
-
         if [ "$METH" == "$IPv4pub" ]; then
             $SUDO sed -i 's/IPv4pub/'"$IPv4pub"'/' /etc/openvpn/easy-rsa/pki/Default.txt
         else
@@ -985,10 +992,12 @@ confOVPN() {
                     $SUDO sed -i 's/IPv4pub/'"$PUBLICDNS"'/' /etc/openvpn/easy-rsa/pki/Default.txt
                 else
                     publicDNSCorrect=False
-
                 fi
             done
         fi
+    else
+        $SUDO sed -i 's/IPv4pub/'"$PUBLICDNS"'/' /etc/openvpn/easy-rsa/pki/Default.txt
+    fi
 
     # if they modified port put value in Default.txt for clients to use
     if [ $PORT != 1194 ]; then
@@ -1007,29 +1016,98 @@ confOVPN() {
     $SUDO chmod 0777 -R "/home/$pivpnUser/ovpns"
 }
 
+finalExports() {
+    # Update variables in setupVars.conf file
+    if [ -e "${setupVars}" ]; then
+        sed -i.update.bak '/pivpnUser/d;/UNATTUPG/d;/pivpnInterface/d;/IPv4dns/d;/IPv4addr/d;/IPv4gw/d;/pivpnProto/d;/PORT/d;/ENCRYPT/d;/DOWNLOAD_DH_PARAM/d;/PUBLICDNS/d;OVPNDNS1/d;OVPNDNS2/d;SERVER_NAME/d;' "${setupVars}"
+    fi
+    {
+        echo "pivpnUser=${pivpnUser}"
+        echo "UNATTUPG=${UNATTUPG}"
+        echo "pivpnInterface=${pivpnInterface}"
+        echo "IPv4dns=${IPv4dns}"
+        echo "IPv4addr=${IPv4addr}"
+        echo "IPv4gw=${IPv4gw}"
+        echo "pivpnProto=${pivpnProto}"
+        echo "PORT=${PORT}"
+        echo "ENCRYPT=${ENCRYPT}"
+        echo "DOWNLOAD_DH_PARAM=${DOWNLOAD_DH_PARAM}"
+        echo "PUBLICDNS=${PUBLICDNS}"
+        echo "OVPNDNS1=${OVPNDNS1}"
+        echo "OVPNDNS2=${OVPNDNS2}"
+        echo "SERVER_NAME=${SERVER_NAME}"
+    }>> "${setupVars}"
+}
+
+
+# I suggest replacing some of these names.
+
+#accountForRefactor() {
+#    # At some point in the future this list can be pruned, for now we'll need it to ensure updates don't break.
+#
+#    # Refactoring of install script has changed the name of a couple of variables. Sort them out here.
+#    sed -i 's/pivpnUser/PIVPN_USER/g' ${setupVars}
+#    #sed -i 's/UNATTUPG/UNATTUPG/g' ${setupVars}
+#    sed -i 's/pivpnInterface/PIVPN_INTERFACE/g' ${setupVars}
+#    sed -i 's/IPv4dns/IPV4_DNS/g' ${setupVars}
+#    sed -i 's/IPv4addr/IPV4_ADDRESS/g' ${setupVars}
+#    sed -i 's/IPv4gw/IPV4_GATEWAY/g' ${setupVars}
+#    sed -i 's/pivpnProto/TRANSPORT_LAYER/g' ${setupVars}
+#    #sed -i 's/PORT/PORT/g' ${setupVars}
+#    #sed -i 's/ENCRYPT/ENCRYPT/g' ${setupVars}
+#    #sed -i 's/DOWNLOAD_DH_PARAM/DOWNLOAD_DH_PARAM/g' ${setupVars}
+#    #sed -i 's/PUBLICDNS/PUBLICDNS/g' ${setupVars}
+#    #sed -i 's/OVPNDNS1/OVPNDNS1/g' ${setupVars}
+#    #sed -i 's/OVPNDNS2/OVPNDNS2/g' ${setupVars}
+#    #sed -i 's/SERVER_NAME/SERVER_NAME/g' ${setupVars}
+#}
+
 installPiVPN() {
     stopServices
-    confUnattendedUpgrades
     $SUDO mkdir -p /etc/pivpn/
-    getGitFiles ${pivpnFilesDir} ${pivpnGitUrl}
+    confUnattendedUpgrades
     installScripts
     setCustomProto
     setCustomPort
     confOpenVPN
     confNetwork
+    SERVER_NAME="server"
     confOVPN
     setClientDNS
+    finalExports
 }
 
+updatePiVPN() {
+    #accountForRefactor
+    stopServices
+    confUnattendedUpgrades
+    installScripts
+    
+    # setCustomProto
+    echo "${pivpnProto}" > /tmp/pivpnPROTO
+    # write out the PROTO
+    PROTO=$pivpnProto
+    $SUDO cp /tmp/pivpnPROTO /etc/pivpn/INSTALL_PROTO
+    
+    #setCustomPort
+    # write out the port
+    echo ${PORT} > /tmp/INSTALL_PORT
+    $SUDO cp /tmp/INSTALL_PORT /etc/pivpn/INSTALL_PORT
+    
+    confOpenVPN
+    confNetwork
+    confOVPN
+    
+	# ?? Is this always OK? Also if you only select one DNS server ??
+    $SUDO sed -i '0,/\(dhcp-option DNS \)/ s/\(dhcp-option DNS \).*/\1'${OVPNDNS1}'\"/' /etc/openvpn/server.conf
+    $SUDO sed -i '0,/\(dhcp-option DNS \)/! s/\(dhcp-option DNS \).*/\1'${OVPNDNS2}'\"/' /etc/openvpn/server.conf
+
+    finalExports #re-export setupVars.conf to account for any new vars added in new versions
+}
+
+
 displayFinalMessage() {
     # Final completion message to user
-    if [[ $PLAT == "Ubuntu" || $PLAT == "Debian" ]]; then
-        $SUDO service openvpn start
-    else
-        $SUDO systemctl enable openvpn.service
-        $SUDO systemctl start openvpn.service
-    fi
-
     whiptail --msgbox --backtitle "Make it so." --title "Installation Complete!" "Now run 'pivpn add' to create the ovpn profiles.
 Run 'pivpn help' to see what else you can do!
 The install log is in /etc/pivpn." ${r} ${c}
@@ -1041,46 +1119,194 @@ The install log is in /etc/pivpn." ${r} ${c}
     fi
 }
 
+update_dialogs() {
+    # reconfigure
+    if [ "${reconfigure}" = true ]; then
+        opt1a="Repair"
+        opt1b="This will retain existing settings"
+        strAdd="You will remain on the same version"
+    else
+        opt1a="Update"
+        opt1b="This will retain existing settings."
+        strAdd="You will be updated to the latest version."
+    fi
+    opt2a="Reconfigure"
+    opt2b="This will allow you to enter new settings"
+    
+    UpdateCmd=$(whiptail --title "Existing Install Detected!" --menu "\n\nWe have detected an existing install.\n\nPlease choose from the following options: \n($strAdd)" ${r} ${c} 2 \
+    "${opt1a}"  "${opt1b}" \
+    "${opt2a}"  "${opt2b}" 3>&2 2>&1 1>&3) || \
+    { echo "::: Cancel selected. Exiting"; exit 1; }
+    
+    case ${UpdateCmd} in
+        ${opt1a})
+            echo "::: ${opt1a} option selected."
+            useUpdateVars=true
+            ;;
+        ${opt2a})
+            echo "::: ${opt2a} option selected"
+            useUpdateVars=false
+            ;;
+    esac
+}
+
+clone_or_update_repos() {
+    if [[ "${reconfigure}" == true ]]; then
+        echo "::: --reconfigure passed to install script. Not downloading/updating local repos"
+    else
+        # Get Git files
+        getGitFiles ${pivpnFilesDir} ${pivpnGitUrl} || \
+        { echo "!!! Unable to clone ${pivpnGitUrl} into ${pivpnFilesDir}, unable to continue."; \
+            exit 1; \
+        }
+    fi
+}
+
 ######## SCRIPT ############
-# Verify there is enough disk space for the install
-verifyFreeDiskSpace
 
-# Install the packages (we do this first because we need whiptail)
+main() {
-#checkForDependencies
-update_package_cache
 
-notify_package_updates_available
+    ######## FIRST CHECK ########
+    # Must be root to install
+    echo ":::"
+    if [[ $EUID -eq 0 ]];then
+        echo "::: You are root."
+    else
+        echo "::: sudo will be used for the install."
+        # Check if it is actually installed
+        # If it isn't, exit because the install cannot complete
+        if [[ $(dpkg-query -s sudo) ]];then
+            export SUDO="sudo"
+            export SUDOE="sudo -E"
+        else
+            echo "::: Please install sudo or run this as root."
+            exit 1
+        fi
+    fi
     
-install_dependent_packages PIVPN_DEPS[@]
+    # Check for supported distribution
+    distro_check
     
-# Start the installer
+    # Check arguments for the undocumented flags
-welcomeDialogs
+    for var in "$@"; do
+        case "$var" in
+            "--reconfigure"  ) reconfigure=true;;
+            "--i_do_not_follow_recommendations"   ) skipSpaceCheck=false;;
+            "--unattended"     ) runUnattended=true;;
+        esac
+    done
     
-# Find interfaces and let the user choose one
+    if [[ -f ${setupVars} ]]; then
-chooseInterface
+        if [[ "${runUnattended}" == true ]]; then
+            echo "::: --unattended passed to install script, no whiptail dialogs will be displayed"
+            useUpdateVars=true
+        else
+            update_dialogs
+        fi
+    fi
   
-# Only try to set static on Raspbian, otherwise let user do it
+    # Start the installer
-if [[ $PLAT != "Raspbian" ]]; then
+    # Verify there is enough disk space for the install
+    if [[ "${skipSpaceCheck}" == true ]]; then
+        echo "::: --i_do_not_follow_recommendations passed to script, skipping free disk space verification!"
+    else
+        verifyFreeDiskSpace
+    fi
+    
+    # Install the packages (we do this first because we need whiptail)
+    #checkForDependencies
+    update_package_cache
+    
+    # Notify user of package availability
+    notify_package_updates_available
+    
+    # Install packages used by this installation script
+    install_dependent_packages PIVPN_DEPS[@]
+    
+    if [[ ${useUpdateVars} == false ]]; then
+        # Display welcome dialogs
+        welcomeDialogs
+        
+        # Find interfaces and let the user choose one
+        chooseInterface
+        
+        # Only try to set static on Raspbian, otherwise let user do it
+        if [[ $PLAT != "Raspbian" ]]; then
             avoidStaticIPv4Ubuntu
-else
+        else
             getStaticIPv4Settings
             setStaticIPv4
+        fi
+        
+        # Set the Network IP and Mask correctly
+        setNetwork
+        
+        # Choose the user for the ovpns
+        chooseUser
+        
+        # Ask if unattended-upgrades will be enabled
+        unattendedUpgrades
+        
+        # Clone/Update the repos
+        clone_or_update_repos
+        
+        # Install and log everything to a file
+        installPiVPN | tee ${tmpLog}
+        
+        echo "::: Install Complete..."
+    else
+        # Source ${setupVars} for use in the rest of the functions.
+        source ${setupVars}
+        
+        # Only try to set static on Raspbian
+        if [[ $PLAT != "Raspbian" ]]; then
+            echo "::: IP Information"
+            echo "::: Since we think you are not using Raspbian, we will not configure a static IP for you."
+            echo "::: If you are in Amazon then you can not configure a static IP anyway."
+            echo "::: Just ensure before this installer started you had set an elastic IP on your instance."
+        else
+            setStaticIPv4 # This might be a problem if a user tries to modify the ip in the config file and then runs an update because of the way we check for previous configuration in /etc/dhcpcd.conf
+        fi
+        
+        # Clone/Update the repos
+        clone_or_update_repos
+        
+        
+        updatePiVPN | tee ${tmpLog}
+    fi
+    
+    #Move the install log into /etc/pivpn for storage
+    $SUDO mv ${tmpLog} ${instalLogLoc}
+    
+    echo "::: Restarting services..."
+    # Start services
+    if [[ $PLAT == "Ubuntu" || $PLAT == "Debian" ]]; then
+        $SUDO service openvpn start
+    else
+        $SUDO systemctl enable openvpn.service
+        $SUDO systemctl start openvpn.service
+    fi
+    
+    echo "::: done."
+    
+    if [[ "${useUpdateVars}" == false ]]; then
+        displayFinalMessage
+    fi
+    
+    echo ":::"
+    if [[ "${useUpdateVars}" == false ]]; then
+        echo "::: Installation Complete!"
+        echo "::: Now run 'pivpn add' to create the ovpn profiles."
+        echo "::: Run 'pivpn help' to see what else you can do!"
+        echo "::: It is strongly recommended you reboot after installation."
+    else
+        echo "::: Update complete!"
+    fi
+    
+    echo ":::"
+    echo "::: The install log is located at: ${instalLogLoc}"
+}
+
+if [[ "${PVPN_TEST}" != true ]] ; then
+  main "$@"
 fi
-
-setNetwork
-
-# Choose the user for the ovpns
-chooseUser
-
-# Ask if unattended-upgrades will be enabled
-unattendedUpgrades
-
-# Install
-installPiVPN | tee ${tmpLog}
-
-#Move the install log into /etc/pivpn for storage
-$SUDO mv ${tmpLog} ${instalLogLoc}
-
-displayFinalMessage
-
-echo "::: Install Complete..."

scripts/makeOVPN.sh

@@ -86,10 +86,11 @@ fi
 while read -r line || [ -n "${line}" ]; do
     STATUS=$(echo "$line" | awk '{print $1}')
 
-    if [[ "${STATUS}" = "V" ]]; then
+    if [ "${STATUS}" == "V" ]; then
         CERT=$(echo "$line" | sed -e 's:.*/CN=::')
         if [ "${CERT}" == "${NAME}" ]; then
             INUSE="1"
+            break
         fi
     fi
 done <${INDEX}