mirror of
https://github.com/plantroon/acme.sh.git
synced 2024-11-08 15:31:45 +00:00
281 lines
9.8 KiB
Bash
281 lines
9.8 KiB
Bash
#!/usr/bin/env sh
|
|
|
|
# Script for acme.sh to deploy certificates to lighttpd
|
|
#
|
|
# The following variables can be exported:
|
|
#
|
|
# export DEPLOY_LIGHTTPD_PEM_NAME="${domain}.pem"
|
|
#
|
|
# Defines the name of the PEM file.
|
|
# Defaults to "<domain>.pem"
|
|
#
|
|
# export DEPLOY_LIGHTTPD_PEM_PATH="/etc/lighttpd"
|
|
#
|
|
# Defines location of PEM file for Lighttpd.
|
|
# Defaults to /etc/lighttpd
|
|
#
|
|
# export DEPLOY_LIGHTTPD_RELOAD="systemctl reload lighttpd"
|
|
#
|
|
# OPTIONAL: Reload command used post deploy
|
|
# This defaults to be a no-op (ie "true").
|
|
# It is strongly recommended to set this something that makes sense
|
|
# for your distro.
|
|
#
|
|
# export DEPLOY_LIGHTTPD_ISSUER="yes"
|
|
#
|
|
# OPTIONAL: Places CA file as "${DEPLOY_LIGHTTPD_PEM}.issuer"
|
|
# Note: Required for OCSP stapling to work
|
|
#
|
|
# export DEPLOY_LIGHTTPD_BUNDLE="no"
|
|
#
|
|
# OPTIONAL: Deploy this certificate as part of a multi-cert bundle
|
|
# This adds a suffix to the certificate based on the certificate type
|
|
# eg RSA certificates will have .rsa as a suffix to the file name
|
|
# Lighttpd will load all certificates and provide one or the other
|
|
# depending on client capabilities
|
|
# Note: This functionality requires Lighttpd was compiled against
|
|
# a version of OpenSSL that supports this.
|
|
#
|
|
|
|
######## Public functions #####################
|
|
|
|
#domain keyfile certfile cafile fullchain
|
|
lighttpd_deploy() {
|
|
_cdomain="$1"
|
|
_ckey="$2"
|
|
_ccert="$3"
|
|
_cca="$4"
|
|
_cfullchain="$5"
|
|
|
|
# Some defaults
|
|
DEPLOY_LIGHTTPD_PEM_PATH_DEFAULT="/etc/lighttpd"
|
|
DEPLOY_LIGHTTPD_PEM_NAME_DEFAULT="${_cdomain}.pem"
|
|
DEPLOY_LIGHTTPD_BUNDLE_DEFAULT="no"
|
|
DEPLOY_LIGHTTPD_ISSUER_DEFAULT="yes"
|
|
DEPLOY_LIGHTTPD_RELOAD_DEFAULT="true"
|
|
|
|
_debug _cdomain "${_cdomain}"
|
|
_debug _ckey "${_ckey}"
|
|
_debug _ccert "${_ccert}"
|
|
_debug _cca "${_cca}"
|
|
_debug _cfullchain "${_cfullchain}"
|
|
|
|
# PEM_PATH is optional. If not provided then assume "${DEPLOY_LIGHTTPD_PEM_PATH_DEFAULT}"
|
|
_getdeployconf DEPLOY_LIGHTTPD_PEM_PATH
|
|
_debug2 DEPLOY_LIGHTTPD_PEM_PATH "${DEPLOY_LIGHTTPD_PEM_PATH}"
|
|
if [ -n "${DEPLOY_LIGHTTPD_PEM_PATH}" ]; then
|
|
Le_Deploy_lighttpd_pem_path="${DEPLOY_LIGHTTPD_PEM_PATH}"
|
|
_savedomainconf Le_Deploy_lighttpd_pem_path "${Le_Deploy_lighttpd_pem_path}"
|
|
elif [ -z "${Le_Deploy_lighttpd_pem_path}" ]; then
|
|
Le_Deploy_lighttpd_pem_path="${DEPLOY_LIGHTTPD_PEM_PATH_DEFAULT}"
|
|
fi
|
|
|
|
# Ensure PEM_PATH exists
|
|
if [ -d "${Le_Deploy_lighttpd_pem_path}" ]; then
|
|
_debug "PEM_PATH ${Le_Deploy_lighttpd_pem_path} exists"
|
|
else
|
|
_err "PEM_PATH ${Le_Deploy_lighttpd_pem_path} does not exist"
|
|
return 1
|
|
fi
|
|
|
|
# PEM_NAME is optional. If not provided then assume "${DEPLOY_LIGHTTPD_PEM_NAME_DEFAULT}"
|
|
_getdeployconf DEPLOY_LIGHTTPD_PEM_NAME
|
|
_debug2 DEPLOY_LIGHTTPD_PEM_NAME "${DEPLOY_LIGHTTPD_PEM_NAME}"
|
|
if [ -n "${DEPLOY_LIGHTTPD_PEM_NAME}" ]; then
|
|
Le_Deploy_lighttpd_pem_name="${DEPLOY_LIGHTTPD_PEM_NAME}"
|
|
_savedomainconf Le_Deploy_lighttpd_pem_name "${Le_Deploy_lighttpd_pem_name}"
|
|
elif [ -z "${Le_Deploy_lighttpd_pem_name}" ]; then
|
|
Le_Deploy_lighttpd_pem_name="${DEPLOY_LIGHTTPD_PEM_NAME_DEFAULT}"
|
|
fi
|
|
|
|
# BUNDLE is optional. If not provided then assume "${DEPLOY_LIGHTTPD_BUNDLE_DEFAULT}"
|
|
_getdeployconf DEPLOY_LIGHTTPD_BUNDLE
|
|
_debug2 DEPLOY_LIGHTTPD_BUNDLE "${DEPLOY_LIGHTTPD_BUNDLE}"
|
|
if [ -n "${DEPLOY_LIGHTTPD_BUNDLE}" ]; then
|
|
Le_Deploy_lighttpd_bundle="${DEPLOY_LIGHTTPD_BUNDLE}"
|
|
_savedomainconf Le_Deploy_lighttpd_bundle "${Le_Deploy_lighttpd_bundle}"
|
|
elif [ -z "${Le_Deploy_lighttpd_bundle}" ]; then
|
|
Le_Deploy_lighttpd_bundle="${DEPLOY_LIGHTTPD_BUNDLE_DEFAULT}"
|
|
fi
|
|
|
|
# ISSUER is optional. If not provided then assume "${DEPLOY_LIGHTTPD_ISSUER_DEFAULT}"
|
|
_getdeployconf DEPLOY_LIGHTTPD_ISSUER
|
|
_debug2 DEPLOY_LIGHTTPD_ISSUER "${DEPLOY_LIGHTTPD_ISSUER}"
|
|
if [ -n "${DEPLOY_LIGHTTPD_ISSUER}" ]; then
|
|
Le_Deploy_lighttpd_issuer="${DEPLOY_LIGHTTPD_ISSUER}"
|
|
_savedomainconf Le_Deploy_lighttpd_issuer "${Le_Deploy_lighttpd_issuer}"
|
|
elif [ -z "${Le_Deploy_lighttpd_issuer}" ]; then
|
|
Le_Deploy_lighttpd_issuer="${DEPLOY_LIGHTTPD_ISSUER_DEFAULT}"
|
|
fi
|
|
|
|
# RELOAD is optional. If not provided then assume "${DEPLOY_LIGHTTPD_RELOAD_DEFAULT}"
|
|
_getdeployconf DEPLOY_LIGHTTPD_RELOAD
|
|
_debug2 DEPLOY_LIGHTTPD_RELOAD "${DEPLOY_LIGHTTPD_RELOAD}"
|
|
if [ -n "${DEPLOY_LIGHTTPD_RELOAD}" ]; then
|
|
Le_Deploy_lighttpd_reload="${DEPLOY_LIGHTTPD_RELOAD}"
|
|
_savedomainconf Le_Deploy_lighttpd_reload "${Le_Deploy_lighttpd_reload}"
|
|
elif [ -z "${Le_Deploy_lighttpd_reload}" ]; then
|
|
Le_Deploy_lighttpd_reload="${DEPLOY_LIGHTTPD_RELOAD_DEFAULT}"
|
|
fi
|
|
|
|
# Set the suffix depending if we are creating a bundle or not
|
|
if [ "${Le_Deploy_lighttpd_bundle}" = "yes" ]; then
|
|
_info "Bundle creation requested"
|
|
# Initialise $Le_Keylength if its not already set
|
|
if [ -z "${Le_Keylength}" ]; then
|
|
Le_Keylength=""
|
|
fi
|
|
if _isEccKey "${Le_Keylength}"; then
|
|
_info "ECC key type detected"
|
|
_suffix=".ecdsa"
|
|
else
|
|
_info "RSA key type detected"
|
|
_suffix=".rsa"
|
|
fi
|
|
else
|
|
_suffix=""
|
|
fi
|
|
_debug _suffix "${_suffix}"
|
|
|
|
# Set variables for later
|
|
_pem="${Le_Deploy_lighttpd_pem_path}/${Le_Deploy_lighttpd_pem_name}${_suffix}"
|
|
_issuer="${_pem}.issuer"
|
|
_ocsp="${_pem}.ocsp"
|
|
_reload="${Le_Deploy_lighttpd_reload}"
|
|
|
|
_info "Deploying PEM file"
|
|
# Create a temporary PEM file
|
|
_temppem="$(_mktemp)"
|
|
_debug _temppem "${_temppem}"
|
|
cat "${_ckey}" "${_ccert}" "${_cca}" >"${_temppem}"
|
|
_ret="$?"
|
|
|
|
# Check that we could create the temporary file
|
|
if [ "${_ret}" != "0" ]; then
|
|
_err "Error code ${_ret} returned during PEM file creation"
|
|
[ -f "${_temppem}" ] && rm -f "${_temppem}"
|
|
return ${_ret}
|
|
fi
|
|
|
|
# Move PEM file into place
|
|
_info "Moving new certificate into place"
|
|
_debug _pem "${_pem}"
|
|
cat "${_temppem}" >"${_pem}"
|
|
_ret=$?
|
|
|
|
# Clean up temp file
|
|
[ -f "${_temppem}" ] && rm -f "${_temppem}"
|
|
|
|
# Deal with any failure of moving PEM file into place
|
|
if [ "${_ret}" != "0" ]; then
|
|
_err "Error code ${_ret} returned while moving new certificate into place"
|
|
return ${_ret}
|
|
fi
|
|
|
|
# Update .issuer file if requested
|
|
if [ "${Le_Deploy_lighttpd_issuer}" = "yes" ]; then
|
|
_info "Updating .issuer file"
|
|
_debug _issuer "${_issuer}"
|
|
cat "${_cca}" >"${_issuer}"
|
|
_ret="$?"
|
|
|
|
if [ "${_ret}" != "0" ]; then
|
|
_err "Error code ${_ret} returned while copying issuer/CA certificate into place"
|
|
return ${_ret}
|
|
fi
|
|
else
|
|
[ -f "${_issuer}" ] && _err "Issuer file update not requested but .issuer file exists"
|
|
fi
|
|
|
|
# Update .ocsp file if certificate was requested with --ocsp/--ocsp-must-staple option
|
|
if [ -z "${Le_OCSP_Staple}" ]; then
|
|
Le_OCSP_Staple="0"
|
|
fi
|
|
if [ "${Le_OCSP_Staple}" = "1" ]; then
|
|
_info "Updating OCSP stapling info"
|
|
_debug _ocsp "${_ocsp}"
|
|
_info "Extracting OCSP URL"
|
|
_ocsp_url=$(openssl x509 -noout -ocsp_uri -in "${_pem}")
|
|
_debug _ocsp_url "${_ocsp_url}"
|
|
|
|
# Only process OCSP if URL was present
|
|
if [ "${_ocsp_url}" != "" ]; then
|
|
# Extract the hostname from the OCSP URL
|
|
_info "Extracting OCSP URL"
|
|
_ocsp_host=$(echo "${_ocsp_url}" | cut -d/ -f3)
|
|
_debug _ocsp_host "${_ocsp_host}"
|
|
|
|
# Only process the certificate if we have a .issuer file
|
|
if [ -r "${_issuer}" ]; then
|
|
# Check if issuer cert is also a root CA cert
|
|
_subjectdn=$(openssl x509 -in "${_issuer}" -subject -noout | cut -d'/' -f2,3,4,5,6,7,8,9,10)
|
|
_debug _subjectdn "${_subjectdn}"
|
|
_issuerdn=$(openssl x509 -in "${_issuer}" -issuer -noout | cut -d'/' -f2,3,4,5,6,7,8,9,10)
|
|
_debug _issuerdn "${_issuerdn}"
|
|
_info "Requesting OCSP response"
|
|
# If the issuer is a CA cert then our command line has "-CAfile" added
|
|
if [ "${_subjectdn}" = "${_issuerdn}" ]; then
|
|
_cafile_argument="-CAfile \"${_issuer}\""
|
|
else
|
|
_cafile_argument=""
|
|
fi
|
|
_debug _cafile_argument "${_cafile_argument}"
|
|
# if OpenSSL/LibreSSL is v1.1 or above, the format for the -header option has changed
|
|
_openssl_version=$(openssl version | cut -d' ' -f2)
|
|
_debug _openssl_version "${_openssl_version}"
|
|
_openssl_major=$(echo "${_openssl_version}" | cut -d '.' -f1)
|
|
_openssl_minor=$(echo "${_openssl_version}" | cut -d '.' -f2)
|
|
if [ "${_openssl_major}" -eq "1" ] && [ "${_openssl_minor}" -ge "1" ] || [ "${_openssl_major}" -ge "2" ]; then
|
|
_header_sep="="
|
|
else
|
|
_header_sep=" "
|
|
fi
|
|
# Request the OCSP response from the issuer and store it
|
|
_openssl_ocsp_cmd="openssl ocsp \
|
|
-issuer \"${_issuer}\" \
|
|
-cert \"${_pem}\" \
|
|
-url \"${_ocsp_url}\" \
|
|
-header Host${_header_sep}\"${_ocsp_host}\" \
|
|
-respout \"${_ocsp}\" \
|
|
-verify_other \"${_issuer}\" \
|
|
${_cafile_argument} \
|
|
| grep -q \"${_pem}: good\""
|
|
_debug _openssl_ocsp_cmd "${_openssl_ocsp_cmd}"
|
|
eval "${_openssl_ocsp_cmd}"
|
|
_ret=$?
|
|
else
|
|
# Non fatal: No issuer file was present so no OCSP stapling file created
|
|
_err "OCSP stapling in use but no .issuer file was present"
|
|
fi
|
|
else
|
|
# Non fatal: No OCSP url was found int the certificate
|
|
_err "OCSP update requested but no OCSP URL was found in certificate"
|
|
fi
|
|
|
|
# Non fatal: Check return code of openssl command
|
|
if [ "${_ret}" != "0" ]; then
|
|
_err "Updating OCSP stapling failed with return code ${_ret}"
|
|
fi
|
|
else
|
|
# An OCSP file was already present but certificate did not have OCSP extension
|
|
if [ -f "${_ocsp}" ]; then
|
|
_err "OCSP was not requested but .ocsp file exists."
|
|
# Could remove the file at this step, although Lighttpd just ignores it in this case
|
|
# rm -f "${_ocsp}" || _err "Problem removing stale .ocsp file"
|
|
fi
|
|
fi
|
|
|
|
# Reload Lighttpd
|
|
_debug _reload "${_reload}"
|
|
eval "${_reload}"
|
|
_ret=$?
|
|
if [ "${_ret}" != "0" ]; then
|
|
_err "Error code ${_ret} during reload"
|
|
return ${_ret}
|
|
else
|
|
_info "Reload successful"
|
|
fi
|
|
|
|
return 0
|
|
}
|