refactor(entrypoint): remove export function
- never a need to export keypair, cert is always enough
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@ -5,8 +5,27 @@
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#
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# functions
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certificateCheckEnabled() {
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if [ "$httpsEnabled" != "TRUE" ]; then
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printf "\nSSL/TLS not enabled. Please set LR_HTTPS=TRUE if you want to enable SSL/TLS.\n"
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exit 1
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fi
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}
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certificateCheckExist() {
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if [ -n "$(find /certs/ -type d -empty -print)" ]; then
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printf "noexist"
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elif ! [ -r "/certs/fullchain.pem" ]; then
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printf "noread_certificate"
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elif ! [ -r "/certs/privkey.pem" ]; then
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printf "noread_key"
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else
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printf "ok"
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fi
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}
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certificateGenerateNew() {
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# generate self-signed certificate
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# generate self-signed certificate and export as PFX
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printf "\nGenerating new self-signed certificate:\n"
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# shellcheck disable=SC3028
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if [ -z "$CERT_HOSTNAME" ]; then export CERT_HOSTNAME="$HOSTNAME"; fi
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@ -14,18 +33,11 @@ certificateGenerateNew() {
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printf "\nUnable to generate certificate. Is your 'certs' directory writable by this container?\n\n"
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exit 55
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fi
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printf "Exporting pfx certificate..."
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if ! openssl pkcs12 -export -in /certs/fullchain.pem -inkey /certs/privkey.pem -out "/certs/${CERT_HOSTNAME}.pfx" -name "LiveReload" -passout pass:cert1234; then
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printf "\nUnable to export generated certificate as PFX.\n\n"
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exit 56
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fi
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# print message to user
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printf "\n\nA self-signed certificate has been generated and saved in the location mounted to '/certs' in this container.\n"
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printf "The certificate and private key are PEM formatted with names 'fullchain.pem' and 'privkey.pem', respectively.\n"
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printf "If you need to import them to a Windows machine, please use the '%s.pfx' file with password 'cert1234'.\n\n" "$CERT_HOSTNAME"
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if [ "$1" != "noexit" ]; then exit 0; fi
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printf "Remember to import 'fullchain.pem' to the trusted store on any client machines or you will get warnings.\n\n"
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}
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certificateShow() {
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@ -34,25 +46,11 @@ certificateShow() {
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exit 0
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}
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certificateExport() {
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certificateCheckEnabled
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printf "\nExporting currently loaded certificate:\n"
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exit 0
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}
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certificateCheckEnabled() {
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if [ "$httpsEnabled" != "TRUE" ]; then
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printf "\nSSL/TLS not enabled. Please set LR_HTTPS=TRUE if you want to enable SSL/TLS.\n"
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exit 1
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fi
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}
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convertCaseUpper() {
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printf "%s" "$1" | tr "[:lower:]" "[:upper:]"
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}
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# default variable values
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doCertExport=0
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doCertNew=0
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doCertShow=0
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doServer=0
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@ -73,13 +71,10 @@ new-cert)
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show-cert)
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doCertShow=1
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;;
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export-cert)
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doCertExport=1
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;;
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*)
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# invalid or unknown option
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printf "\nUnknown action requested: %s\n" "$1"
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printf "Valid actions: [listen | server | run | start] | shell | new-cert | show-cert | export-cert\n\n"
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printf "Valid actions: [listen | server | run | start] | shell | new-cert | show-cert\n\n"
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exit 1
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;;
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esac
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@ -91,23 +86,26 @@ if [ "$doServer" -eq 1 ]; then
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# https pre-flight check
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if [ "$httpsEnabled" = "TRUE" ]; then
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printf "[SSL/TLS mode enabled]\n"
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if [ -n "$(find /certs/ -type d -empty -print)" ]; then
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printf "[Generating certificate]\n"
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# certs directory is empty --> auto-generate certificates
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certificateGenerateNew 'noexit'
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else
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# certs directory contains certificates --> check if they can read
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printf "[Checking mounted certificate]\n"
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if ! [ -r "/certs/fullchain.pem" ]; then
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certStatus="$(certificateCheckExist)"
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case "$certStatus" in
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noexist)
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printf "[Generating certificate]\n"
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certificateGenerateNew
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;;
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noread_certificate)
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printf "[Checking mounted certificate]"
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printf "\nERROR: SSL/TLS mode selected but unable to read certificate!\n\n"
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exit 51
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fi
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if ! [ -r "/certs/privkey.pem" ]; then
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;;
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noread_key)
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printf "[Checking mounted certificate]"
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printf "\nERROR: SSL/TLS mode selected but unable to read private key!\n\n"
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exit 52
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fi
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fi
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printf "[Certificate OK]\n"
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;;
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ok)
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printf "[Certificate OK]\n"
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;;
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esac
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fi
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exec node livereload.js
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exit "$?"
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@ -127,14 +125,14 @@ if [ "$doShell" -eq 1 ]; then
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fi
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# action: generate new self-signed certificate
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if [ "$doCertNew" -eq 1 ]; then certificateGenerateNew; fi
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if [ "$doCertNew" -eq 1 ]; then
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certificateGenerateNew
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exit 0
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fi
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# action: show loaded certificate
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if [ "$doCertShow" -eq 1 ]; then certificateShow; fi
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# action: export loaded certificate
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if [ "$doCertExport" -eq 1 ]; then certificateExport; fi
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# failsafe exit - terminate with code 99: this code should never be executed!
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exit 99
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@ -146,7 +144,6 @@ exit 99
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# 51: unable to read certificate/chain
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# 52: unable to read private key
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# 55: unable to generate new certificate
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# 56: unable to export certificate, likely write error
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# 99: code error
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#EOF
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