#!/bin/bash ####### ### Update NGINX configuration '' with proper values and optionally copy ### to updated directory structure ####### ### text formatting ansi codes err="\e[1;31m" ok="\e[1;32m" warn="\e[93m" mag="\e[95m" cyan="\e[96m" norm="\e[0m" ### set variables # clear all variables unset detectedIP unset inputIP unset IP4 unset inputServerName serverNames_working=() serverNames=() unset useSSL unset useCertbot unset inputCertbotDomain certbotBadFile=() unset CertbotDomain certbotFiles=() unset inputCertPath unset inputKeyPath unset inputCAChainPath unset CertPath unset KeyPath unset CAChainPath unset noOSCP unset inputDHPath unset generateDH unset DHPath unset usePHP unset inputPHPType unset phpType unset inputPHPAddr unset inputPHPPort unset phpAddr unset phpPort unset phpSock unset dhsuccess unset disableDHParam unset copysuccess # set variables regexIP4="(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])" regexIP6="(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))" regexHostname="(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9])" detectedIP=$(ip route get 1 | sed -n 's/^.*src \([0-9.]*\) .*$/\1/p') certbotFiles=(cert.pem chain.pem fullchain.pem privkey.pem) hostname=$(hostname) configPath="./etc.${hostname}" useSSL=0 useCertbot=0 generateDH=0 noOSCP=0 disableDHParam=0 # set tags and files to update tag_servernames="" file_servernames="nginx/snippets/server_names.conf" tag_sslcert="" tag_sslkey="" file_ssl="nginx/snippets/ssl/ssl_certs.conf" tag_dhparam="" tag_cachain="" file_mozmodern="nginx/conf.d/mozModern_ssl.conf" tag_lanip="" file_lanip="nginx/nginx.conf" file_buffers="nginx/conf.d/buffers.conf" file_buffersPHP="nginx/conf.d/buffers_conf_php.insert" tag_phphandler="#$" file_phphandler="nginx/nginx.conf" file_phpTCP="nginx/nginx_conf_phphandler_TCP.insert" file_phpSock="nginx/nginx_conf_phphandler_SOCK.insert" tag_phpAddr="" tag_phpPort="" tag_phpSock="" ### check running as root, otherwise exit if [ $(id -u) -ne 0 ]; then echo -e "\n${err}This script MUST be run as ROOT. Exiting.${norm}" exit 2 fi ### quick intro for the user echo -e "\n${mag}This script will customize the provided NGINX template files for your" echo "environment. You will be prompted for all necessary information. After that," echo "default error pages will be copied to your webroot and your NGINX configuration" echo -e "directory structure will be customized.${norm}\n" echo -e "${warn}You may accept the default option (listed in brackets) by simply" echo "pressing ENTER (i.e. no answer)." echo -e "You may exit this script at any prompt by typing 'X'${norm}\n" ### get local IP address echo -e "\n${mag}In cases where this server will be acting as a (reverse) proxy, NGINX" echo "needs to know it's own local IP address so that the logs can properly reflect" echo -e "the IP of the remote system(s) instead of this server.${norm}\n" while true; do read -p "What is this machine's local IP4 address? (${detectedIP}) " inputIP case "${inputIP}" in '') IP4="${detectedIP}" break ;; [Xx]*) echo -e "\n${cyan}---exiting---\n${norm}" exit 1 ;; *) # check IP for validity if [[ "${inputIP}" =~ ^${regexIP4}$ ]]; then IP4="${inputIP}" break else echo -e "\n${err}Invalid IP4 format (xxx.xxx.xxx.xxx)${norm}" fi ;; esac done ### get server names for this installation echo -e "\n${mag}To which hostnames should NGINX answer? You can pick as many hostnames as you" echo "like. Please ensure you provide fully-qualified domain names unless you" echo "understand the impact of not doing so." echo -e "\nIf you are setting up SSL on this system make sure the hostnames match what" echo "appears on your certificates!" echo -e "\n${warn}You will be prompted to enter one hostname at a time." echo "Provide a blank-entry (hit enter) when you're done." echo -e "'X' will exit the script, as always${norm}\n" while true; do read -p "Hostname for this server? " inputServerName case "${inputServerName}" in '') # check that at least one name as been provided if [ -z "${serverNames_working}" ]; then echo -e "\n${err}You must provide at least one hostname${norm}" else break fi ;; [Xx]*) echo -e "\n${cyan}---exiting---\n${norm}" exit 1 ;; *) # check hostname for validity if [[ ! "${inputServerName}" =~ ^${regexHostname}$ ]]; then echo -e "\n${err}Invalid hostname${norm}" else serverNames_working+=("${inputServerName}") fi ;; esac done # create new array with unqiue values only declare -A uniqueSN for name in "${serverNames_working[@]}"; do uniqueSN["${name}"]="" done for sn in "${!uniqueSN[@]}"; do serverNames+=("${sn}") done ### SSL related options # enable SSL? while true; do read -p "Do you want to enable SSL on this server? (default: Yes) " yn case "${yn}" in [Yy]*|'') useSSL=1 break ;; [Nn]*) useSSL=0 break ;; [Xx]*) echo -e "\n${cyan}---exiting---\n${norm}" exit 1 ;; *) echo -e "\n${err}Please answer (Y)es, (N)o, e(X)it or accept default${norm}" ;; esac done # using certbot? if [ "${useSSL}" -eq 1 ]; then echo -e "\n${mag}If you are using Certbot, you only need to provide the primary domain name" echo "of your certificate and the script will auto-generate the paths NGINX needs to" echo "make everything work." echo -e "\nIf you haven't run Certbot yet, you can enter the domain you intend to use" echo "as your primary domain and the paths generated by this script will work after" echo -e "you run Certbot. In that case, you will have to answer ${warn}'yes'${mag} when asked" echo -e "${warn}'Do you want to use this domain setting anyways?'" echo -e "\nNote: NGINX will NOT work until you run Certbot to generate your certificates!${norm}\n" while true; do read -p "Are you using Certbot to handle your SSL certificates? (default: No) " yn case "${yn}" in [Yy]*) useCertbot=1 break ;; [Nn]*|'') useCertbot=0 unset CertbotDomain break ;; [Xx]*) echo -e "\n${cyan}---exiting---\n${norm}" exit 1 ;; *) echo -e "\n${err}Please answer (Y)es, (N)o, e(X)it or accept default${norm}" ;; esac done fi # using Certbot: get primary domain name since that how Certbot determines paths if [ "${useCertbot}" -eq 1 ]; then while true; do read -p "What is the primary domain for your Certbot Certificates? " inputCertbotDomain case "${inputCertbotDomain}" in '') echo -e "\n${err}You cannot have an empty domain name${norm}" ;; [Xx]*) echo -e "\n${cyan}---exiting---\n${norm}" exit 1 ;; *) # check hostname for validity if [[ ! "${inputCertbotDomain}" =~ ^${regexHostname}$ ]]; then echo -e "\n${err}Invalid hostname${norm}" else # check if Certbot files exist in path implied from hostname echo -e "\n${cyan}Verifying Certbot files..." echo -e "(/etc/letsencrypt/live/${inputCertbotDomain}/...)${norm}" certbotBadFile=() for certbotFile in "${certbotFiles[@]}"; do if [ -f "/etc/letsencrypt/live/${inputCertbotDomain}/$certbotFile" ]; then echo -e "File: ${certbotFile} -- ${ok}OK${norm}" else echo -e "File: ${certbotFile} -- ${err}X${norm}" certbotBadFile+=("${certbotFile}") fi done if [ -z "${certbotBadFile}" ]; then echo -e "${cyan}Certbot files seem intact${norm}\n" CertbotDomain="${inputCertbotDomain}" break else echo -e "\n${err}The following files are missing from ${inputCertbotDomain}:" echo -e "${warn}${certbotBadFile[*]}${norm}" echo -e "${err}These files should all be present in a functional Certbot install.${norm}\n" while true; do read -p "Do you want to use this domain setting anyways? " yn case "${yn}" in [Yy]*) CertbotDomain="${inputCertbotDomain}" break ;; [Nn]*) break ;; *) ;; esac done fi if [ -n "${CertbotDomain}" ]; then break fi fi ;; esac done fi # Generate paths from CertbotDomain if [ -n "${CertbotDomain}" ]; then CertPath="/etc/letsencrypt/live/${CertbotDomain}/fullchain.pem" KeyPath="/etc/letsencrypt/live/${CertbotDomain}/privkey.pem" CAChainPath="/etc/letsencrypt/live/${CertbotDomain}/chain.pem" fi # only process manual certificate paths if using SSL and NOT using Certbot if [ "${useSSL}" -eq 1 ] && [ "${useCertbot}" -eq 0 ]; then echo -e "\n${mag}NGINX requires the full paths to your PEM formatted certificate and" echo "private key in order to serve pages securely and properly over SSL." echo "If you haven't generated/copied your certificates yet, you can enter the" echo "paths where they will be located and confirm when prompted by the script." echo -e "${warn}NGINX will NOT work until these files are actually copied!${norm}\n" # not using Certbot: get location of certificate while true; do read -p "What is the path to your primary SSL certificate? " inputCertPath case "${inputCertPath}" in '') echo -e "\n${err}You cannot have an empty path to your SSL certificate${norm}" ;; [Xx]*) echo -e "\n${cyan}---exiting---\n${norm}" exit 1 ;; /*) # validate path if [ -f "${inputCertPath}" ]; then CertPath="${inputCertPath}" break else echo -e "\n${warn}The file you specified doesn't exist${norm}" while true; do read -p "Do you want to use this path anyways? " yn case $yn in [Yy]*) CertPath="${inputCertPath}" break ;; [Nn]*) break ;; *) ;; esac done if [ -n "${CertPath}" ]; then break fi fi ;; *) # path must be absolute and start with a slash echo -e "\n${err}Path must be absolute not relative. Please re-enter starting with '/'${norm}" ;; esac done # not using Certbot: get location of private key while true; do read -p "What is the path to your primary SSL private key? " inputKeyPath case "${inputKeyPath}" in '') echo -e "\n${err}You cannot have an empty path to your SSL private key${norm}" ;; [Xx]*) echo -e "\n${cyan}---exiting---\n${norm}" exit 1 ;; /*) # validate path if [ -f "${inputKeyPath}" ]; then KeyPath="${inputKeyPath}" break else echo -e "\n${warn}The file you specified doesn't exist${norm}" while true; do read -p "Do you want to use this path anyways? " yn case $yn in [Yy]*) KeyPath="${inputKeyPath}" break ;; [Nn]*) break ;; *) ;; esac done if [ -n "${KeyPath}" ]; then break fi fi ;; *) # path must be absolute and start with a slash echo -e "\n${err}Path must be absolute not relative. Please re-enter starting with '/'${norm}" ;; esac done # not using Certbot: get location of CA Certificate Chain echo -e "\n${mag}Your full Certificate Authority certificate-chain (root and any/all" echo "intermediate certificates bundled in one file) is required if you want NGINX" echo "to provide OSCP stapling for your visitors. In most cases, you want this." echo "If you don't have your CA chain, you can fill in the filename you'll be saving" echo "it as in the future and confirm it when the script prompts you. In that" echo -e "case, however, ${warn}NGINX will not work until that file actually exists.${mag}" echo -e "\nIf you are using a self-signed certificate or do not want OSCP stapling, leave" echo -e "this blank ${warn}(hit enter)${mag} and the relevant configuration section will be disabled.${norm}\n" while true; do read -p "What is the path to your primary SSL CA Chain certificate? " inputCAChainPath case "${inputCAChainPath}" in '') noOSCP=1 break ;; [Xx]*) echo -e "\n${cyan}---exiting---\n${norm}" exit 1 ;; /*) # validate path if [ -f "${inputCAChainPath}" ]; then CAChainPath="${inputCAChainPath}" break else echo -e "\n${warn}The file you specified doesn't exist${norm}" while true; do read -p "Do you want to use this path anyways? " yn case $yn in [Yy]*) CAChainPath="${inputCAChainPath}" break ;; [Nn]*) break ;; *) ;; esac done if [ -n "${CAChainPath}" ]; then break fi fi ;; *) # path must be absolute and start with a slash echo -e "\n${err}Path must be absolute not relative. Please re-enter starting with '/'${norm}" ;; esac done fi # dhparam: get location of DH Parameters file if [ "${useSSL}" -eq 1 ]; then echo -e "\n${mag}Having your own unique Diffie-Hellman Parameters file makes your SSL" echo "communication more secure by pre-generating safe large prime and generator" echo "numbers. You shouldn't use any pre-installed dhparam.pem files. You should" echo "always generate your own." echo -e "\nIf you haven't done that already and would like this script to do it for" echo -e "you, please type ${warn}generate${mag} at the prompt instead of a path." echo "Please note that although this process uses DSA-primes to speed things up" echo "without sacrificing security, the process may still take up to 20+ minutes" echo -e "depending on your hardware.${norm}\n" while true; do read -p "What is the path to your DH Parameters file? (default: /etc/ssl/certs/dhparam.pem) " inputDHPath case "${inputDHPath}" in '') # verify default path exists inputDHPath="/etc/ssl/certs/dhparam.pem" if [ -f "${inputDHPath}" ]; then DHPath="${inputDHPath}" break else echo -e "\n${warn}The file you specified doesn't exist${norm}" while true; do read -p "Do you want to use this path anyways? " yn case $yn in [Yy]*) DHPath="${inputDHPath}" break ;; [Nn]*) break ;; *) ;; esac done if [ -n "${DHPath}" ]; then break fi fi ;; [Xx]*) echo -e "\n${cyan}---exiting---\n${norm}" exit 1 ;; [Gg][Ee][Nn][Ee][Rr][Aa][Tt][Ee]*) generateDH=1 break ;; /*) # validate path if [ -f "${inputDHPath}" ]; then DHPath="${inputDHPath}" break else echo -e "\n${warn}The file you specified doesn't exist${norm}" while true; do read -p "Do you want to use this path anyways? " yn case $yn in [Yy]*) DHPath="${inputDHPath}" break ;; [Nn]*) break ;; *) ;; esac done if [ -n "${DHPath}" ]; then break fi fi ;; *) # path must be absolute and start with a slash echo -e "\n${err}Path must be absolute not relative. Please re-enter starting with '/'${norm}" ;; esac done fi ### PHP-FPM related options # get PHP-FPM usage status echo -e "\n${mag}PHP-FPM allows your server to process and serve dynamic PHP content. If you" echo "have PHP-FPM installed, NGINX needs to know how to access it. The following" echo "questions will allow the script to auto-configure that for you." echo -e "\nIf you have not yet installed PHP-FPM but intend to do so in the future, you" echo -e "can answer ${warn}yes${mag} and provide details for your intended setup so the script can" echo -e "generate a configuration that will work once your PHP-FPM is set up." echo -e "${warn}Note: NGINX WILL STILL WORK if configured to use PHP-FPM but without PHP-FPM" echo "actually installed. However, it will throw 500/503 errors if you attempt" echo -e "to serve PHP content.${norm}\n" while true; do read -p "Are you using PHP-FPM? (default: Yes) " yn case $yn in [Yy]*|'') usePHP=1 break ;; [Nn]*) usePHP=0 break ;; [Xx]*) echo -e "\n${cyan}---exiting---\n${norm}" exit 1 ;; *) echo -e "\n${err}Please answer (Y)es, (N)o, e(X)it or accept default${norm}" ;; esac done # get PHP-FPM TCP or Sockets configuration if [ "${usePHP}" -eq 1 ]; then echo -e "\n${mag}PHP-FPM can be set up to respond to requests via TCP or via UNIX sockets." echo "If you have no idea what any of this means, then you're probably using the" echo -e "default setup which is sockets${norm}\n" while true; do read -p "Is your PHP-FPM set up to listen via 'TCP' or 'sockets'? (default: sockets) " inputPHPType case "${inputPHPType}" in [Ss][Oo][Cc][Kk][Ee][Tt][Ss]*|'') phpType='sockets' break ;; [Tt][Cc][Pp]*) phpType='tcp' break ;; [Xx]*) echo -e "\n${cyan}---exiting---\n${norm}" exit 1 ;; *) echo -e "\n${err}Please enter either 'tcp' or 'sockets' or 'X' to exit script${norm}" ;; esac done fi # PHP-TCP: get address and port information if [ "${phpType}" = "tcp" ]; then while true; do read -p "What IP address is PHP-FPM listening on? (default: 127.0.0.1) " inputPHPAddr case "${inputPHPAddr}" in '') phpAddr="127.0.0.1" break ;; [Xx]*) echo -e "\n${cyan}---exiting---\n${norm}" exit 1 ;; *) # check basic format validity and wrap IP6 in [square brackets] if [[ "${inputPHPAddr}" =~ ^${regexIP6}$ ]]; then phpAddr="[${inputPHPAddr}]" break elif [[ "${inputPHPAddr}" =~ ^${regexIP4}$ ]]; then phpAddr="${inputPHPAddr}" break else echo -e "\n${err}Invalid IP4/IP6 address format${norm}" fi ;; esac done while true; do read -p "What port is PHP-FPM listening on? (default: 9000) " inputPHPPort case "${inputPHPPort}" in '') phpPort=9000 break ;; [Xx]*) echo -e "\n${cyan}---exiting---\n${norm}" exit 1 ;; *) ## check port range validity # check for letters if [[ "${inputPHPPort}" =~ .*[a-zA-Z].* ]]; then echo -e "\n${err}Port value must be numeric with no letters${norm}" elif [ ! "${inputPHPPort}" -ge 0 ] || [ ! "${inputPHPPort}" -le 65535 ]; then echo -e "\n${err}Port must be between 0-65535${norm}" else phpPort="${inputPHPPort}" break fi ;; esac done fi # get PHP-FPM socket file from www.conf if [ "${phpType}" = "sockets" ]; then phpSock=$(find /etc/php/ -name 'www.conf' -type f -exec grep 'listen.*sock$' {} + | sed 's/.*=\ //') # check if phpSock is null if [ -z "${phpSock}" ]; then echo -e "\n${err}Could not auto-detect socket file name${norm}" echo -e "PHP handler will be set up but you will have to edit ${warn}nginx.conf${norm}" echo "manually to include the proper socket-file name where you see" echo -e "${warn}${norm}" phpSock='' fi fi ### notify user and generate DHParms if necessary if [ "${generateDH}" -eq 1 ]; then echo -e "\n${mag}---------------------${norm}" echo -e "${cyan}Generating DH-Parameters file... this may take a while${norm}" # generate 4096-bit DHParams and store in /etc/ssl/certs/dhparam.pem openssl dhparam -dsaparam -out /etc/ssl/certs/dhparam.pem 4096 dhsuccess=$? # verify no error reported and non-zero length file generated if [ "${dhsuccess}" -eq 0 ] && [ -s "/etc/ssl/certs/dhparam.pem" ]; then echo -e "${ok}-- dhparam.pem generated --${norm}" # set DHParam to proper location DHPath='/etc/ssl/certs/dhparam.pem' else echo -e "${err}-- error generating dhparam.pem --" echo -e "you should manually generate this file${norm}" echo -e "\n${warn}The relevant section of the NGINX configuration will be disabled${norm}\n" # set DHPath to default BUT set flag to comment ssl_dhparam in mozModern_ssl.conf DHPath='etc/ssl/certs/dhparam.pem' disableDHParam=1 fi fi ### Write configurations to template files # let user know what's happening echo -e "\n${mag}---------------------${norm}" echo -e "${cyan}Updating template files now...${norm}" # copy template files to working versions echo "copying files to dedicated directory for customization:" echo -e "${warn}${configPath}${norm}\n" rm -rf "${configPath}" cp -R ./etc "${configPath}" copysuccess=$? # check that copy was performed, else exit if [ "${copysuccess}" -ne 0 ] || [ ! -d "${configPath}" ]; then echo -e "\n${err}There was a problem creating the configuration directory.${norm}" echo "Is there a reason ROOT cannot write to this script's directory?" echo -e "${err}No changes made. Exiting.${norm}" exit 100 fi # process server_names snippet echo -e "updating ${warn}${configPath}/${file_servernames}${norm}" for name in "${serverNames[@]}"; do sed -i "/${tag_servernames}/a \ \ ${name}" "${configPath}/${file_servernames}" done sed -i "/${tag_servernames}/d" "${configPath}/${file_servernames}" # process SSL snippet if using SSL if [ "${useSSL}" -eq 1 ]; then echo -e "updating ${warn}${configPath}/${file_ssl}${norm}" sed -i -e "s%${tag_sslcert}%${CertPath}%" "${configPath}/${file_ssl}" sed -i -e "s%${tag_sslkey}%${KeyPath}%" "${configPath}/${file_ssl}" fi # process mozModern SSL configuration if using SSL if [ "${useSSL}" -eq 1 ]; then echo -e "updating ${warn}${configPath}/${file_mozmodern}${norm}" sed -i -e "s%${tag_dhparam}%${DHPath}%" "${configPath}/${file_mozmodern}" sed -i -e "s%${tag_cachain}%${CAChainPath}%" "${configPath}/${file_mozmodern}" # comment OSCP lines if noOSCP=1 if [ "${noOSCP}" -eq 1 ]; then sed -i 's/^ssl_stapling/#ssl_stapling/g' "${configPath}/${file_mozmodern}" sed -i 's/^ssl_trusted/#ssl_trusted/' "${configPath}/${file_mozmodern}" fi # comment ssl_dhparam line if error generating dhparam.pem if [ "${disableDHParam}" -eq 1 ]; then sed -i 's/^ssl_dhparam/#ssl_dhparam/' "${configPath}/${file_mozmodern}" fi fi # process LAN IP in nginx.conf echo -e "updating ${warn}${configPath}/${file_lanip}${norm}" sed -i "s/${tag_lanip}/${IP4}/" "${configPath}/${file_lanip}" # if using PHP: process buffers.conf if [ "${usePHP}" -eq 1 ]; then echo -e "updating ${warn}${configPath}/${file_buffers}${norm}" cat "${configPath}/${file_buffersPHP}" >> "${configPath}/${file_buffers}" fi ## if using PHP-TCP: add upstream handler in nginx.conf if [ "${phpType}" = "tcp" ]; then echo -e "updating ${warn}${configPath}/${file_phphandler}${norm}" # update .insert tags with address and port information sed -i "s/${tag_phpAddr}/${phpAddr}/" "${configPath}/${file_phpTCP}" sed -i "s/${tag_phpPort}/${phpPort}/" "${configPath}/${file_phpTCP}" # copy .insert file into nginx.conf sed -i -e "/${tag_phphandler}/{r ${configPath}/${file_phpTCP}" -e 'd}' "${configPath}/${file_phphandler}" # add index.php to default index files sed -i 's/^\s*index/\ index index.php/' "${configPath}/${file_phphandler}" fi # if using PHP-SOCK: add upstream handler in nginx.conf if [ "${phpType}" = "sockets" ]; then echo -e "updating ${warn}${configPath}/${file_phphandler}${norm}" # update .insert file with socket filename or placeholder tag sed -i "s%${tag_phpSock}%${phpSock}%" "${configPath}/${file_phpSock}" # copy .insert file into nginx.conf sed -i -e "/${tag_phphandler}/{r ${configPath}/${file_phpSock}" -e 'd}' "${configPath}/${file_phphandler}" # add index.php to default index files sed -i 's/^\s*index/\ index index.php/' "${configPath}/${file_phphandler}" fi # comment all SSL related entries if NOT using SSL if [ "${useSSL}" -eq 0 ]; then # comment ssl locations in ssl_certs.conf echo -e "disabling SSL paths in ${warn}${configPath}/${file_ssl}${norm}" sed -i 's/^ssl_certificate/#ssl_certificate/g' "${configPath}/${file_ssl}" # comment ssl_dhparam in mozModern_ssl.conf echo -e "disabling DHparams in ${warn}${configPath}/${file_mozmodern}${norm}" sed -i 's/^ssl_dhparam/#ssl_dhparam/' "${configPath}/${file_mozmodern}" # comment OCSP section in mozModern_ssl.conf echo -e "disabling OCSP stapling in ${warn}${configPath}/${file_mozmodern}${norm}" sed -i 's/^ssl_stapling/#ssl_stapling/g' "${configPath}/${file_mozmodern}" sed -i 's/^ssl_trusted/#ssl_trusted/' "${configPath}/${file_mozmodern}" fi # notify user file updates are completed echo -e "${ok}...files updated${norm}" echo -e "${mag}---------------------${norm}\n" ### copy configDir to actual nginx directory after backup ## backup nginx directory echo -e "${cyan}Backing up NGINX configuration directory${norm}" echo "copying /etc/nginx --> /etc/nginx.original" cp -f -R /etc/nginx /etc/nginx.original copysuccess=$? # verify new directory created if [ "${copysuccess}" -eq 0 ]; then echo -e "${ok}--- configuration backup successful ---" else echo -e "\n${err}Unable to backup existing NGINX configuration${norm}" echo -e "Updated configuration has been copied to ${warn}${configPath}${norm}" echo -e "but must be manually integrated into ${warn}'/etc/nginx/'${norm}." echo "Is this a permissions error?" echo -e "\n${err}Exiting now.${norm}" exit 101 fi echo -e "${cyan}Integrating updated configuration...${norm}" echo "(any errors should appear below)" ## remove un-needed and/or existing directories and files rm -rf /etc/nginx/conf.d rm -rf /etc/nginx/enabledSites mv -f /etc/nginx/fastcgi_params /etc/nginx/fastcgi_params.original mv -f /etc/nginx/nginx.conf /etc/nginx/nginx.conf.original cp -f -R "${configPath}"/nginx/* /etc/nginx/ mkdir /etc/nginx/enabledSites mkdir /etc/nginx/conf.d/enabled echo -e "${ok}...integration completed${norm}" echo -e "${mag}---------------------${norm}\n" echo -e "${ok}Setup script completed${norm}" # debug section if [ "${1}" = "debug" ]; then echo -e "\n${mag}---------------------${norm}" echo "Local IP4: $IP4" echo "Server names: ${serverNames[*]}" echo -e "${cyan}--------------------${norm}" echo "Using Certbot: $useCertbot" echo "CertbotDomain: $CertbotDomain" echo -e "${cyan}--------------------${norm}" echo "CertPath: $CertPath" echo "KeyPath: $KeyPath" echo "noOSCP: $noOSCP" echo "CA-Chain: $CAChainPath" echo "DHPath: $DHPath" echo "Generating DH Params: $generateDH" echo -e "${cyan}--------------------${norm}" echo "usePHP: $usePHP" echo "PHP listen type: $phpType" echo "PHP address: $phpAddr" echo "PHP port: $phpPort" echo "PHP socket: $phpSock" echo -e "${mag}---------------------${norm}\n" fi exit 0