Browse Source

Support issue cert from existing CSR (#276)

fix https://github.com/Neilpang/acme.sh/issues/212
master
neil 8 years ago
committed by GitHub
parent
commit
10afcaca2f
  1. 190
      acme.sh

190
acme.sh

@ -1,6 +1,6 @@
#!/usr/bin/env sh
VER=2.4.3
VER=2.4.4
PROJECT_NAME="acme.sh"
@ -463,6 +463,60 @@ _signcsr() {
return $_ret
}
#_csrfile
_readSubjectFromCSR() {
_csrfile="$1"
if [ -z "$_csrfile" ] ; then
_usage "_readSubjectFromCSR mycsr.csr"
return 1
fi
openssl req -noout -in "$_csrfile" -subject | _egrep_o "CN=.*" | cut -d = -f 2 | cut -d / -f 1
}
#_csrfile
#echo comma separated domain list
_readSubjectAltNamesFromCSR() {
_csrfile="$1"
if [ -z "$_csrfile" ] ; then
_usage "_readSubjectAltNamesFromCSR mycsr.csr"
return 1
fi
_csrsubj="$(_readSubjectFromCSR "$_csrfile")"
_debug _csrsubj "$_csrsubj"
_dnsAltnames="$(openssl req -noout -text -in "$_csrfile" | grep "^ *DNS:.*" | tr -d ' ')"
_debug _dnsAltnames "$_dnsAltnames"
if _contains "$_dnsAltnames," "DNS:$_csrsubj," ; then
_debug "AltNames contains subject"
_dnsAltnames="$(echo "$_dnsAltnames," | sed "s/DNS:$_csrsubj,//g")"
else
_debug "AltNames doesn't contain subject"
fi
echo "$_dnsAltnames" | sed "s/DNS://g"
}
#_csrfile
_readKeyLengthFromCSR() {
_csrfile="$1"
if [ -z "$_csrfile" ] ; then
_usage "_readAllDomainListFromCSR mycsr.csr"
return 1
fi
_outcsr="$(openssl req -noout -text -in "$_csrfile")"
if _contains "$_outcsr" "Public Key Algorithm: id-ecPublicKey" ; then
_debug "ECC CSR"
echo "$_outcsr" | _egrep_o "^ *ASN1 OID:.*" | cut -d ':' -f 2 | tr -d ' '
else
_debug "RSA CSR"
echo "$_outcsr" | _egrep_o "^ *Public-Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1
fi
}
_ss() {
_port="$1"
@ -1478,6 +1532,7 @@ _clearupwebbroot() {
}
#webroot, domain domainlist keylength
issue() {
if [ -z "$2" ] ; then
_usage "Usage: $PROJECT_ENTRY --issue -d a.com -w /path/to/webroot/a.com/ "
@ -1631,25 +1686,29 @@ issue() {
Le_Keylength=""
fi
_key=$(_readdomainconf Le_Keylength)
_debug "Read key length:$_key"
if [ ! -f "$CERT_KEY_PATH" ] || [ "$Le_Keylength" != "$_key" ] ; then
if ! createDomainKey $Le_Domain $Le_Keylength ; then
_err "Create domain key error."
if [ -f "$CSR_PATH" ] && [ ! -f "$CERT_KEY_PATH" ] ; then
_info "Signing from existing CSR."
else
_key=$(_readdomainconf Le_Keylength)
_debug "Read key length:$_key"
if [ ! -f "$CERT_KEY_PATH" ] || [ "$Le_Keylength" != "$_key" ] ; then
if ! createDomainKey $Le_Domain $Le_Keylength ; then
_err "Create domain key error."
_clearup
return 1
fi
fi
if ! _createcsr "$Le_Domain" "$Le_Alt" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF" ; then
_err "Create CSR error."
_clearup
return 1
fi
fi
_savedomainconf "Le_Keylength" "$Le_Keylength"
if ! _createcsr "$Le_Domain" "$Le_Alt" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF" ; then
_err "Create CSR error."
_clearup
return 1
fi
vlist="$Le_Vlist"
# verify each domain
_info "Verify each domain"
@ -2169,6 +2228,82 @@ renewAll() {
}
#csr webroot
signcsr(){
_csrfile="$1"
_csrW="$2"
if [ -z "$_csrfile" ] || [ -z "$_csrW" ]; then
_usage "Usage: $PROJECT_ENTRY --signcsr --csr mycsr.csr -w /path/to/webroot/a.com/ "
return 1
fi
_initpath
_csrsubj=$(_readSubjectFromCSR "$_csrfile")
if [ "$?" != "0" ] || [ -z "$_csrsubj" ] ; then
_err "Can not read subject from csr: $_csrfile"
return 1
fi
_csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
if [ "$?" != "0" ] ; then
_err "Can not read domain list from csr: $_csrfile"
return 1
fi
_debug "_csrdomainlist" "$_csrdomainlist"
_csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
if [ "$?" != "0" ] || [ -z "$_csrkeylength" ] ; then
_err "Can not read key length from csr: $_csrfile"
return 1
fi
_initpath "$_csrsubj" "$_csrkeylength"
mkdir -p "$DOMAIN_PATH"
_info "Copy csr to: $CSR_PATH"
cp "$_csrfile" "$CSR_PATH"
issue "$_csrW" "$_csrsubj" "$_csrdomainlist" "$_csrkeylength"
}
showcsr() {
_csrfile="$1"
_csrd="$2"
if [ -z "$_csrfile" ] && [ -z "$_csrd" ]; then
_usage "Usage: $PROJECT_ENTRY --showcsr --csr mycsr.csr"
return 1
fi
_initpath
_csrsubj=$(_readSubjectFromCSR "$_csrfile")
if [ "$?" != "0" ] || [ -z "$_csrsubj" ] ; then
_err "Can not read subject from csr: $_csrfile"
return 1
fi
_info "Subject=$_csrsubj"
_csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
if [ "$?" != "0" ] ; then
_err "Can not read domain list from csr: $_csrfile"
return 1
fi
_debug "_csrdomainlist" "$_csrdomainlist"
_info "SubjectAltNames=$_csrdomainlist"
_csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
if [ "$?" != "0" ] || [ -z "$_csrkeylength" ] ; then
_err "Can not read key length from csr: $_csrfile"
return 1
fi
_info "KeyLength=$_csrkeylength"
}
list() {
_raw="$1"
_initpath
@ -2741,13 +2876,15 @@ Commands:
--version, -v Show version info.
--install Install $PROJECT_NAME to your system.
--uninstall Uninstall $PROJECT_NAME, and uninstall the cron job.
--upgrade Upgrade $PROJECT_NAME to the latest code from $PROJECT
--upgrade Upgrade $PROJECT_NAME to the latest code from $PROJECT .
--issue Issue a cert.
--signcsr Issue a cert from an existing csr.
--installcert Install the issued cert to apache/nginx or any other server.
--renew, -r Renew a cert.
--renewAll Renew all the certs
--renewAll Renew all the certs.
--revoke Revoke a cert.
--list List all the certs
--list List all the certs.
--showcsr Show the content of a csr.
--installcronjob Install the cron job to renew certs, you don't need to call this. The 'install' command can automatically install the cron job.
--uninstallcronjob Uninstall the cron job. The 'uninstall' command can do this automatically.
--cron Run cron job to renew all the certs.
@ -2796,6 +2933,7 @@ Parameters:
--ca-bundle Specifices the path to the CA certificate bundle to verify api server's certificate.
--nocron Only valid for '--install' command, which means: do not install the default cron job. In this case, the certs will not be renewed automatically.
--ecc Specifies to use the ECC cert. Valid for '--installcert', '--renew', '--revoke', '--toPkcs' and '--createCSR'
--csr Specifies the input csr.
"
}
@ -2871,6 +3009,7 @@ _process() {
_ca_bundle=""
_nocron=""
_ecc=""
_csr=""
while [ ${#} -gt 0 ] ; do
case "${1}" in
@ -2894,6 +3033,12 @@ _process() {
--issue)
_CMD="issue"
;;
--signcsr)
_CMD="signcsr"
;;
--showcsr)
_CMD="showcsr"
;;
--installcert|-i)
_CMD="installcert"
;;
@ -3122,7 +3267,10 @@ _process() {
--ecc)
_ecc="isEcc"
;;
--csr)
_csr="$2"
shift
;;
*)
_err "Unknown parameter : $1"
return 1
@ -3143,6 +3291,12 @@ _process() {
issue)
issue "$_webroot" "$_domain" "$_altdomains" "$_keylength" "$_certpath" "$_keypath" "$_capath" "$_reloadcmd" "$_fullchainpath"
;;
signcsr)
signcsr "$_csr" "$_webroot"
;;
showcsr)
showcsr "$_csr" "$_domain"
;;
installcert)
installcert "$_domain" "$_certpath" "$_keypath" "$_capath" "$_reloadcmd" "$_fullchainpath" "$_ecc"
;;

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