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#!/usr/bin/env bash
VER=2.0.1
PROJECT_NAME="le.sh"
PROJECT_ENTRY="le.sh"
PROJECT="https://github.com/Neilpang/le"
DEFAULT_CA="https://acme-v01.api.letsencrypt.org"
DEFAULT_AGREEMENT="https://letsencrypt.org/documents/LE-SA-v1.0.1-July-27-2015.pdf"
DEFAULT_USER_AGENT="$PROJECT_ENTRY client: $PROJECT"
STAGE_CA="https://acme-staging.api.letsencrypt.org"
VTYPE_HTTP="http-01"
VTYPE_DNS="dns-01"
BEGIN_CSR="-----BEGIN CERTIFICATE REQUEST-----"
END_CSR="-----END CERTIFICATE REQUEST-----"
BEGIN_CERT="-----BEGIN CERTIFICATE-----"
END_CERT="-----END CERTIFICATE-----"
if [[ -z "$AGREEMENT" ]] ; then
AGREEMENT="$DEFAULT_AGREEMENT"
fi
_info() {
if [[ -z "$2" ]] ; then
echo "[$(date)] $1"
else
echo "[$(date)] $1"="'$2'"
fi
}
_err() {
_info "$@" >&2
return 1
}
_debug() {
if [[ -z "$DEBUG" ]] ; then
return
fi
_err "$@"
return 0
}
_debug2() {
if [[ "$DEBUG" -ge "2" ]] ; then
_debug "$@"
fi
return
}
_exists() {
cmd="$1"
if [[ -z "$cmd" ]] ; then
_err "Usage: _exists cmd"
return 1
fi
command -v $cmd >/dev/null 2>&1
ret="$?"
_debug2 "$cmd exists=$ret"
return $ret
}
_h2b() {
hex=$(cat)
i=1
j=2
while [ '1' ] ; do
h=$(printf $hex | cut -c $i-$j)
if [[ -z "$h" ]] ; then
break;
fi
printf "\x$h"
let "i+=2"
let "j+=2"
done
}
#options file
_sed_i() {
options="$1"
filename="$2"
if [[ -z "$filename" ]] ; then
_err "Usage:_sed_i options filename"
return 1
fi
if sed -h 2>&1 | grep "\-i[SUFFIX]" ; then
_debug "Using sed -i"
sed -i ""
else
_debug "No -i support in sed"
text="$(cat $filename)"
echo "$text" | sed "$options" > "$filename"
fi
}
#Usage: file startline endline
_getfile() {
filename="$1"
startline="$2"
endline="$3"
if [[ -z "$endline" ]] ; then
_err "Usage: file startline endline"
return 1
fi
i="$(grep -n -- "$startline" $filename | cut -d : -f 1)"
if [[ -z "$i" ]] ; then
_err "Can not find start line: $startline"
return 1
fi
let "i+=1"
_debug i $i
j="$(grep -n -- "$endline" $filename | cut -d : -f 1)"
if [[ -z "$j" ]] ; then
_err "Can not find end line: $endline"
return 1
fi
let "j-=1"
_debug j $j
sed -n $i,${j}p "$filename"
}
#Usage: multiline
_base64() {
if [[ "$1" ]] ; then
openssl base64 -e
else
openssl base64 -e | tr -d '\r\n'
fi
}
#Usage: multiline
_dbase64() {
if [[ "$1" ]] ; then
openssl base64 -d -A
else
openssl base64 -d
fi
}
#Usage: hashalg
#Output Base64-encoded digest
_digest() {
alg="$1"
if [[ -z "$alg" ]] ; then
_err "Usage: _digest hashalg"
return 1
fi
if [[ "$alg" == "sha256" ]] ; then
openssl dgst -sha256 -binary | _base64
else
_err "$alg is not supported yet"
return 1
fi
}
#Usage: keyfile hashalg
#Output: Base64-encoded signature value
_sign() {
keyfile="$1"
alg="$2"
if [[ -z "$alg" ]] ; then
_err "Usage: _sign keyfile hashalg"
return 1
fi
if [[ "$alg" == "sha256" ]] ; then
openssl dgst -sha256 -sign "$keyfile" | _base64
else
_err "$alg is not supported yet"
return 1
fi
}
_ss() {
_port="$1"
if _exists "ss" ; then
_debug "Using: ss"
ss -ntpl | grep :$_port" "
return 0
fi
if _exists "netstat" ; then
_debug "Using: netstat"
if netstat -h 2>&1 | grep "\-p proto" >/dev/null ; then
#for windows version netstat tool
netstat -anb -p tcp | grep "LISTENING" | grep :$_port" "
else
if netstat -help 2>&1 | grep "\-p protocol" >/dev/null ; then
netstat -an -p tcp | grep LISTEN | grep :$_port" "
else
netstat -ntpl | grep :$_port" "
fi
fi
return 0
fi
return 1
}
toPkcs() {
domain="$1"
pfxPassword="$2"
if [[ -z "$domain" ]] ; then
echo "Usage: $PROJECT_ENTRY --toPkcs -d domain [--password pfx-password]"
return 1
fi
_initpath "$domain"
if [[ "$pfxPassword" ]] ; then
openssl pkcs12 -export -out "$CERT_PFX_PATH" -inkey "$CERT_KEY_PATH" -in "$CERT_PATH" -certfile "$CA_CERT_PATH" -password "pass:$pfxPassword"
else
openssl pkcs12 -export -out "$CERT_PFX_PATH" -inkey "$CERT_KEY_PATH" -in "$CERT_PATH" -certfile "$CA_CERT_PATH"
fi
if [[ "$?" == "0" ]] ; then
_info "Success, Pfx is exported to: $CERT_PFX_PATH"
fi
}
#domain [2048]
createAccountKey() {
_info "Creating account key"
if [[ -z "$1" ]] ; then
echo Usage: $PROJECT_ENTRY --createAccountKey -d domain.com [--accountkeylength 2048]
return
fi
account=$1
length=$2
if [[ "$length" == "ec-"* ]] ; then
length=2048
fi
if [[ -z "$2" ]] ; then
_info "Use default length 2048"
length=2048
fi
_initpath
if [[ -f "$ACCOUNT_KEY_PATH" ]] ; then
_info "Account key exists, skip"
return
else
#generate account key
openssl genrsa $length 2>/dev/null > "$ACCOUNT_KEY_PATH"
fi
}
#domain length
createDomainKey() {
_info "Creating domain key"
if [[ -z "$1" ]] ; then
echo Usage: $PROJECT_ENTRY --createDomainKey -d domain.com [ --keylength 2048 ]
return
fi
domain=$1
length=$2
isec=""
if [[ "$length" == "ec-"* ]] ; then
isec="1"
length=$(printf $length | cut -d '-' -f 2-100)
eccname="$length"
fi
if [[ -z "$length" ]] ; then
if [[ "$isec" ]] ; then
length=256
else
length=2048
fi
fi
_info "Use length $length"
if [[ "$isec" ]] ; then
if [[ "$length" == "256" ]] ; then
eccname="prime256v1"
fi
if [[ "$length" == "384" ]] ; then
eccname="secp384r1"
fi
if [[ "$length" == "521" ]] ; then
eccname="secp521r1"
fi
_info "Using ec name: $eccname"
fi
_initpath $domain
if [[ ! -f "$CERT_KEY_PATH" ]] || ( [[ "$FORCE" ]] && ! [[ "$IS_RENEW" ]] ); then
#generate account key
if [[ "$isec" ]] ; then
openssl ecparam -name $eccname -genkey 2>/dev/null > "$CERT_KEY_PATH"
else
openssl genrsa $length 2>/dev/null > "$CERT_KEY_PATH"
fi
else
if [[ "$IS_RENEW" ]] ; then
_info "Domain key exists, skip"
return 0
else
_err "Domain key exists, do you want to overwrite the key?"
_err "Set FORCE=1, and try again."
return 1
fi
fi
}
# domain domainlist
createCSR() {
_info "Creating csr"
if [[ -z "$1" ]] ; then
echo Usage: $PROJECT_ENTRY --createCSR -d domain1.com [-d domain2.com -d domain3.com ... ]
return
fi
domain=$1
_initpath $domain
domainlist=$2
if [[ -f "$CSR_PATH" ]] && [[ "$IS_RENEW" ]] && [[ -z "$FORCE" ]]; then
_info "CSR exists, skip"
return
fi
if [[ -z "$domainlist" ]] || [[ "$domainlist" == "no" ]]; then
#single domain
_info "Single domain" $domain
printf "[ req_distinguished_name ]\n[ req ]\ndistinguished_name = req_distinguished_name\n" > "$DOMAIN_SSL_CONF"
openssl req -new -sha256 -key "$CERT_KEY_PATH" -subj "/CN=$domain" -config "$DOMAIN_SSL_CONF" -out "$CSR_PATH"
else
alt="DNS:$(echo $domainlist | sed "s/,/,DNS:/g")"
#multi
_info "Multi domain" "$alt"
printf "[ req_distinguished_name ]\n[ req ]\ndistinguished_name = req_distinguished_name\n[SAN]\nsubjectAltName=$alt" > "$DOMAIN_SSL_CONF"
openssl req -new -sha256 -key "$CERT_KEY_PATH" -subj "/CN=$domain" -reqexts SAN -config "$DOMAIN_SSL_CONF" -out "$CSR_PATH"
fi
}
_urlencode() {
__n=$(cat)
echo $__n | tr '/+' '_-' | tr -d '= '
}
_time2str() {
#BSD
if date -u -d@$1 2>/dev/null ; then
return
fi
#Linux
if date -u -r $1 2>/dev/null ; then
return
fi
}
_stat() {
#Linux
if stat -c '%U:%G' "$1" 2>/dev/null ; then
return
fi
#BSD
if stat -f '%Su:%Sg' "$1" 2>/dev/null ; then
return
fi
}
#keyfile
_calcjwk() {
keyfile="$1"
if [[ -z "$keyfile" ]] ; then
_err "Usage: _calcjwk keyfile"
return 1
fi
EC_SIGN=""
if grep "BEGIN RSA PRIVATE KEY" "$keyfile" > /dev/null 2>&1 ; then
_debug "RSA key"
pub_exp=$(openssl rsa -in $keyfile -noout -text | grep "^publicExponent:"| cut -d '(' -f 2 | cut -d 'x' -f 2 | cut -d ')' -f 1)
if [[ "${#pub_exp}" == "5" ]] ; then
pub_exp=0$pub_exp
fi
_debug2 pub_exp "$pub_exp"
e=$(echo $pub_exp | _h2b | _base64)
_debug2 e "$e"
modulus=$(openssl rsa -in $keyfile -modulus -noout | cut -d '=' -f 2 )
n=$(echo $modulus| _h2b | _base64 | _urlencode )
jwk='{"e": "'$e'", "kty": "RSA", "n": "'$n'"}'
_debug2 jwk "$jwk"
HEADER='{"alg": "RS256", "jwk": '$jwk'}'
HEADERPLACE='{"nonce": "NONCE", "alg": "RS256", "jwk": '$jwk'}'
elif grep "BEGIN EC PRIVATE KEY" "$keyfile" > /dev/null 2>&1 ; then
_debug "EC key"
EC_SIGN="1"
crv="$(openssl ec -in $keyfile -noout -text 2>/dev/null | grep "^NIST CURVE:" | cut -d ":" -f 2 | tr -d " \r\n")"
_debug2 crv $crv
pubi="$(openssl ec -in $keyfile -noout -text 2>/dev/null | grep -n pub: | cut -d : -f 1)"
_debug2 pubi $pubi
let "pubi=pubi+1"
pubj="$(openssl ec -in $keyfile -noout -text 2>/dev/null | grep -n "ASN1 OID:" | cut -d : -f 1)"
_debug2 pubj $pubj
let "pubj=pubj-1"
pubtext="$(openssl ec -in $keyfile -noout -text 2>/dev/null | sed -n "$pubi,${pubj}p" | tr -d " \n\r")"
_debug2 pubtext "$pubtext"
xlen="$(printf "$pubtext" | tr -d ':' | wc -c)"
let "xlen=xlen/4"
_debug2 xlen $xlen
let "xend=xlen+1"
x="$(printf $pubtext | cut -d : -f 2-$xend)"
_debug2 x $x
x64="$(printf $x | tr -d : | _h2b | _base64 | _urlencode)"
_debug2 x64 $x64
let "xend+=1"
y="$(printf $pubtext | cut -d : -f $xend-10000)"
_debug2 y $y
y64="$(printf $y | tr -d : | _h2b | _base64 | _urlencode)"
_debug2 y64 $y64
jwk='{"kty": "EC", "crv": "'$crv'", "x": "'$x64'", "y": "'$y64'"}'
_debug2 jwk "$jwk"
HEADER='{"alg": "ES256", "jwk": '$jwk'}'
HEADERPLACE='{"nonce": "NONCE", "alg": "ES256", "jwk": '$jwk'}'
else
_err "Only RSA or EC key is supported."
return 1
fi
_debug2 HEADER "$HEADER"
}
# body url [needbase64]
_post() {
body="$1"
url="$2"
needbase64="$3"
if _exists "curl" ; then
CURL="$CURL --dump-header $HTTP_HEADER "
if [[ "$needbase64" ]] ; then
response="$($CURL -A "User-Agent: $USER_AGENT" -X POST --data "$body" $url | _base64)"
else
response="$($CURL -A "User-Agent: $USER_AGENT" -X POST --data "$body" $url)"
fi
else
if [[ "$needbase64" ]] ; then
response="$($WGET -S -O - --user-agent="$USER_AGENT" --post-data="$body" $url 2>"$HTTP_HEADER" | _base64)"
else
response="$($WGET -S -O - --user-agent="$USER_AGENT" --post-data="$body" $url 2>"$HTTP_HEADER")"
fi
_sed_i "s/^ *//g" "$HTTP_HEADER"
fi
echo -n "$response"
}
# url getheader
_get() {
url="$1"
onlyheader="$2"
_debug url $url
if _exists "curl" ; then
if [[ "$onlyheader" ]] ; then
$CURL -I -A "User-Agent: $USER_AGENT" $url
else
$CURL -A "User-Agent: $USER_AGENT" $url
fi
else
_debug "WGET" "$WGET"
if [[ "$onlyheader" ]] ; then
eval $WGET --user-agent=\"$USER_AGENT\" -S -O /dev/null $url 2>&1 | sed 's/^[ ]*//g'
else
eval $WGET --user-agent=\"$USER_AGENT\" -O - $url
fi
fi
ret=$?
return $ret
}
# url payload needbase64 keyfile
_send_signed_request() {
url=$1
payload=$2
needbase64=$3
keyfile=$4
if [[ -z "$keyfile" ]] ; then
keyfile="$ACCOUNT_KEY_PATH"
fi
_debug url $url
_debug payload "$payload"
if ! _calcjwk "$keyfile" ; then
return 1
fi
payload64=$(echo -n $payload | _base64 | _urlencode)
_debug2 payload64 $payload64
nonceurl="$API/directory"
nonce="$(_get $nonceurl "onlyheader" | grep -o "Replay-Nonce:.*$" | head -1 | tr -d "\r\n" | cut -d ' ' -f 2)"
_debug nonce "$nonce"
protected="$(printf "$HEADERPLACE" | sed "s/NONCE/$nonce/" )"
_debug2 protected "$protected"
protected64="$(printf "$protected" | _base64 | _urlencode)"
_debug2 protected64 "$protected64"
sig=$(echo -n "$protected64.$payload64" | _sign "$keyfile" "sha256" | _urlencode)
_debug2 sig "$sig"
body="{\"header\": $HEADER, \"protected\": \"$protected64\", \"payload\": \"$payload64\", \"signature\": \"$sig\"}"
_debug2 body "$body"
response="$(_post "$body" $url "$needbase64" )"
responseHeaders="$(cat $HTTP_HEADER)"
_debug2 responseHeaders "$responseHeaders"
_debug2 response "$response"
code="$(grep "^HTTP" $HTTP_HEADER | tail -1 | cut -d " " -f 2 | tr -d "\r\n" )"
_debug code $code
}
#setopt "file" "opt" "=" "value" [";"]
_setopt() {
__conf="$1"
__opt="$2"
__sep="$3"
__val="$4"
__end="$5"
if [[ -z "$__opt" ]] ; then
echo usage: _setopt '"file" "opt" "=" "value" [";"]'
return
fi
if [[ ! -f "$__conf" ]] ; then
touch "$__conf"
fi
if grep -H -n "^$__opt$__sep" "$__conf" > /dev/null ; then
_debug2 OK
if [[ "$__val" == *"&"* ]] ; then
__val="$(echo $__val | sed 's/&/\\&/g')"
fi
text="$(cat $__conf)"
echo "$text" | sed "s|^$__opt$__sep.*$|$__opt$__sep$__val$__end|" > "$__conf"
elif grep -H -n "^#$__opt$__sep" "$__conf" > /dev/null ; then
if [[ "$__val" == *"&"* ]] ; then
__val="$(echo $__val | sed 's/&/\\&/g')"
fi
text="$(cat $__conf)"
echo "$text" | sed "s|^#$__opt$__sep.*$|$__opt$__sep$__val$__end|" > "$__conf"
else
_debug2 APP
echo "$__opt$__sep$__val$__end" >> "$__conf"
fi
_debug "$(grep -H -n "^$__opt$__sep" $__conf)"
}
#_savedomainconf key value
#save to domain.conf
_savedomainconf() {
key="$1"
value="$2"
if [[ "$DOMAIN_CONF" ]] ; then
_setopt $DOMAIN_CONF "$key" "=" "$value"
else
_err "DOMAIN_CONF is empty, can not save $key=$value"
fi
}
#_saveaccountconf key value
_saveaccountconf() {
key="$1"
value="$2"
if [[ "$ACCOUNT_CONF_PATH" ]] ; then
_setopt $ACCOUNT_CONF_PATH "$key" "=" "\"$value\""
else
_err "ACCOUNT_CONF_PATH is empty, can not save $key=$value"
fi
}
_startserver() {
content="$1"
_debug "startserver: $$"
nchelp="$(nc -h 2>&1)"
if echo "$nchelp" | grep "\-q[ ,]" >/dev/null ; then
_NC="nc -q 1 -l"
else
if echo "$nchelp" | grep "GNU netcat" >/dev/null && echo "$nchelp" | grep "\-c, \-\-close" >/dev/null ; then
_NC="nc -c -l"
elif echo "$nchelp" | grep "\-N" |grep "Shutdown the network socket after EOF on stdin" >/dev/null ; then
_NC="nc -N -l"
else
_NC="nc -l"
fi
fi
_debug "_NC" "$_NC"
# while true ; do
if [[ "$DEBUG" ]] ; then
if ! echo -e -n "HTTP/1.1 200 OK\r\n\r\n$content" | $_NC -p $Le_HTTPPort -vv ; then
echo -e -n "HTTP/1.1 200 OK\r\n\r\n$content" | $_NC $Le_HTTPPort -vv ;
fi
else
if ! echo -e -n "HTTP/1.1 200 OK\r\n\r\n$content" | $_NC -p $Le_HTTPPort > /dev/null 2>&1; then
echo -e -n "HTTP/1.1 200 OK\r\n\r\n$content" | $_NC $Le_HTTPPort > /dev/null 2>&1
fi
fi
if [[ "$?" != "0" ]] ; then
_err "nc listen error."
exit 1
fi
# done
}
_stopserver(){
pid="$1"
_debug "pid" "$pid"
if [[ -z "$pid" ]] ; then
return
fi
if [[ "$(ps | grep "$pid")" ]] ; then
_debug "Found proc process, kill it."
kill -s 9 $pid > /dev/null
fi
for ncid in $(echo $(ps | grep nc) | cut -d " " -f 1) ; do
_debug "kill $ncid"
kill -s 9 $ncid > /dev/null
done
_get "http://localhost:$Le_HTTPPort" >/dev/null 2>&1
}
_initpath() {
if [[ -z "$LE_WORKING_DIR" ]] ; then
LE_WORKING_DIR=$HOME/.le
fi
_DEFAULT_ACCOUNT_CONF_PATH="$LE_WORKING_DIR/account.conf"
if [[ -f "$_DEFAULT_ACCOUNT_CONF_PATH" ]] ; then
source "$_DEFAULT_ACCOUNT_CONF_PATH"
fi
if [[ -z "$ACCOUNT_CONF_PATH" ]] ; then
ACCOUNT_CONF_PATH="$_DEFAULT_ACCOUNT_CONF_PATH"
fi
if [[ -f "$ACCOUNT_CONF_PATH" ]] ; then
source "$ACCOUNT_CONF_PATH"
fi
if [[ "$IN_CRON" ]] ; then
if [[ ! "$_USER_PATH_EXPORTED" ]] ; then
_USER_PATH_EXPORTED=1
export PATH="$USER_PATH:$PATH"
fi
fi
if [[ -z "$API" ]] ; then
if [[ -z "$STAGE" ]] ; then
API="$DEFAULT_CA"
else
API="$STAGE_CA"
_info "Using stage api:$API"
fi
fi
if [[ -z "$ACME_DIR" ]] ; then
ACME_DIR="/home/.acme"
fi
if [[ -z "$APACHE_CONF_BACKUP_DIR" ]] ; then
APACHE_CONF_BACKUP_DIR="$LE_WORKING_DIR"
fi
if [[ -z "$USER_AGENT" ]] ; then
USER_AGENT="$DEFAULT_USER_AGENT"
fi
HTTP_HEADER="$LE_WORKING_DIR/http.header"
WGET="wget -q"
if [[ "$DEBUG" -ge "2" ]] ; then
WGET="$WGET -d "
fi
dp="$LE_WORKING_DIR/curl.dump"
CURL="curl -L --silent"
if [[ "$DEBUG" -ge "2" ]] ; then
CURL="$CURL -L --trace-ascii $dp "
fi
domain="$1"
if [[ -z "$ACCOUNT_KEY_PATH" ]] ; then
ACCOUNT_KEY_PATH="$LE_WORKING_DIR/account.key"
fi
if [[ -z "$domain" ]] ; then
return 0
fi
domainhome="$LE_WORKING_DIR/$domain"
mkdir -p "$domainhome"
if [[ -z "$DOMAIN_PATH" ]] ; then
DOMAIN_PATH="$domainhome"
fi
if [[ -z "$DOMAIN_CONF" ]] ; then
DOMAIN_CONF="$domainhome/$domain.conf"
fi
if [[ -z "$DOMAIN_SSL_CONF" ]] ; then
DOMAIN_SSL_CONF="$domainhome/$domain.ssl.conf"
fi
if [[ -z "$CSR_PATH" ]] ; then
CSR_PATH="$domainhome/$domain.csr"
fi
if [[ -z "$CERT_KEY_PATH" ]] ; then
CERT_KEY_PATH="$domainhome/$domain.key"
fi
if [[ -z "$CERT_PATH" ]] ; then
CERT_PATH="$domainhome/$domain.cer"
fi
if [[ -z "$CA_CERT_PATH" ]] ; then
CA_CERT_PATH="$domainhome/ca.cer"
fi
if [[ -z "$CERT_FULLCHAIN_PATH" ]] ; then
CERT_FULLCHAIN_PATH="$domainhome/fullchain.cer"
fi
if [[ -z "$CERT_PFX_PATH" ]] ; then
CERT_PFX_PATH="$domainhome/$domain.pfx"
fi
}
_apachePath() {
httpdconfname="$(apachectl -V | grep SERVER_CONFIG_FILE= | cut -d = -f 2 | tr -d '"' )"
if [[ "$httpdconfname" == '/'* ]] ; then
httpdconf="$httpdconfname"
httpdconfname="$(basename $httpdconfname)"
else
httpdroot="$(apachectl -V | grep HTTPD_ROOT= | cut -d = -f 2 | tr -d '"' )"
httpdconf="$httpdroot/$httpdconfname"
fi
if [[ ! -f $httpdconf ]] ; then
_err "Apache Config file not found" $httpdconf
return 1
fi
return 0
}
_restoreApache() {
if [[ -z "$usingApache" ]] ; then
return 0
fi
_initpath
if ! _apachePath ; then
return 1
fi
if [[ ! -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname" ]] ; then
_debug "No config file to restore."
return 0
fi
cp -p "$APACHE_CONF_BACKUP_DIR/$httpdconfname" "$httpdconf"
if ! apachectl -t ; then
_err "Sorry, restore apache config error, please contact me."
return 1;
fi
rm -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname"
return 0
}
_setApache() {
_initpath
if ! _apachePath ; then
return 1
fi
#backup the conf
_debug "Backup apache config file" $httpdconf
cp -p $httpdconf $APACHE_CONF_BACKUP_DIR/
_info "JFYI, Config file $httpdconf is backuped to $APACHE_CONF_BACKUP_DIR/$httpdconfname"
_info "In case there is an error that can not be restored automatically, you may try restore it yourself."
_info "The backup file will be deleted on sucess, just forget it."
#add alias
apacheVer="$(apachectl -V | grep "Server version:" | cut -d : -f 2 | cut -d " " -f 2 | cut -d '/' -f 2 )"
_debug "apacheVer" "$apacheVer"
apacheMajer="$(echo "$apacheVer" | cut -d . -f 1)"
apacheMinor="$(echo "$apacheVer" | cut -d . -f 2)"
if [[ "$apacheVer" ]] && [[ "$apacheMajer" -ge "2" ]] && [[ "$apacheMinor" -ge "4" ]] ; then
echo "
Alias /.well-known/acme-challenge $ACME_DIR
<Directory $ACME_DIR >
Require all granted
</Directory>
" >> $httpdconf
else
echo "
Alias /.well-known/acme-challenge $ACME_DIR
<Directory $ACME_DIR >
Order allow,deny
Allow from all
</Directory>
" >> $httpdconf
fi
if ! apachectl -t ; then
_err "Sorry, apache config error, please contact me."
_restoreApache
return 1;
fi
if [[ ! -d "$ACME_DIR" ]] ; then
mkdir -p "$ACME_DIR"
chmod 755 "$ACME_DIR"
fi
if ! apachectl graceful ; then
_err "Sorry, apachectl graceful error, please contact me."
_restoreApache
return 1;
fi
usingApache="1"
return 0
}
_clearup () {
_stopserver $serverproc
serverproc=""
_restoreApache
}
# webroot removelevel tokenfile
_clearupwebbroot() {
__webroot="$1"
if [[ -z "$__webroot" ]] ; then
_debug "no webroot specified, skip"
return 0
fi
if [[ "$2" == '1' ]] ; then
_debug "remove $__webroot/.well-known"
rm -rf "$__webroot/.well-known"
elif [[ "$2" == '2' ]] ; then
_debug "remove $__webroot/.well-known/acme-challenge"
rm -rf "$__webroot/.well-known/acme-challenge"
elif [[ "$2" == '3' ]] ; then
_debug "remove $__webroot/.well-known/acme-challenge/$3"
rm -rf "$__webroot/.well-known/acme-challenge/$3"
else
_info "Skip for removelevel:$2"
fi
return 0
}
issue() {
if [[ -z "$2" ]] ; then
echo "Usage: $PROJECT_ENTRY --issue -d a.com -w /path/to/webroot/a.com/ "
return 1
fi
Le_Webroot="$1"
Le_Domain="$2"
Le_Alt="$3"
Le_Keylength="$4"
Le_RealCertPath="$5"
Le_RealKeyPath="$6"
Le_RealCACertPath="$7"
Le_ReloadCmd="$8"
Le_RealFullChainPath="$9"
_initpath $Le_Domain
if [[ -f "$DOMAIN_CONF" ]] ; then
Le_NextRenewTime=$(grep "^Le_NextRenewTime=" "$DOMAIN_CONF" | cut -d '=' -f 2)
if [[ -z "$FORCE" ]] && [[ "$Le_NextRenewTime" ]] && [[ "$(date -u "+%s" )" -lt "$Le_NextRenewTime" ]] ; then
_info "Skip, Next renewal time is: $(grep "^Le_NextRenewTimeStr" "$DOMAIN_CONF" | cut -d '=' -f 2)"
return 2
fi
fi
_setopt "$DOMAIN_CONF" "Le_Domain" "=" "$Le_Domain"
_setopt "$DOMAIN_CONF" "Le_Alt" "=" "$Le_Alt"
_setopt "$DOMAIN_CONF" "Le_Webroot" "=" "$Le_Webroot"
_setopt "$DOMAIN_CONF" "Le_Keylength" "=" "$Le_Keylength"
_setopt "$DOMAIN_CONF" "Le_RealCertPath" "=" "\"$Le_RealCertPath\""
_setopt "$DOMAIN_CONF" "Le_RealCACertPath" "=" "\"$Le_RealCACertPath\""
_setopt "$DOMAIN_CONF" "Le_RealKeyPath" "=" "\"$Le_RealKeyPath\""
_setopt "$DOMAIN_CONF" "Le_ReloadCmd" "=" "\"$Le_ReloadCmd\""
_setopt "$DOMAIN_CONF" "Le_RealFullChainPath" "=" "\"$Le_RealFullChainPath\""
if [[ "$Le_Alt" == "no" ]] ; then
Le_Alt=""
fi
if [[ "$Le_Keylength" == "no" ]] ; then
Le_Keylength=""
fi
if [[ "$Le_RealCertPath" == "no" ]] ; then
Le_RealCertPath=""
fi
if [[ "$Le_RealKeyPath" == "no" ]] ; then
Le_RealKeyPath=""
fi
if [[ "$Le_RealCACertPath" == "no" ]] ; then
Le_RealCACertPath=""
fi
if [[ "$Le_ReloadCmd" == "no" ]] ; then
Le_ReloadCmd=""
fi
if [[ "$Le_RealFullChainPath" == "no" ]] ; then
Le_RealFullChainPath=""
fi
if [[ "$Le_Webroot" == *"no"* ]] ; then
_info "Standalone mode."
if ! command -v "nc" > /dev/null ; then
_err "Please install netcat(nc) tools first."
return 1
fi
if [[ -z "$Le_HTTPPort" ]] ; then
Le_HTTPPort=80
fi
_setopt "$DOMAIN_CONF" "Le_HTTPPort" "=" "$Le_HTTPPort"
netprc="$(_ss "$Le_HTTPPort" | grep "$Le_HTTPPort")"
if [[ "$netprc" ]] ; then
_err "$netprc"
_err "tcp port $Le_HTTPPort is already used by $(echo "$netprc" | cut -d : -f 4)"
_err "Please stop it first"
return 1
fi
fi
if [[ "$Le_Webroot" == *"apache"* ]] ; then
if ! _setApache ; then
_err "set up apache error. Report error to me."
return 1
fi
wellknown_path="$ACME_DIR"
else
usingApache=""
fi
createAccountKey $Le_Domain $Le_Keylength
if ! _calcjwk "$ACCOUNT_KEY_PATH" ; then
return 1
fi
accountkey_json=$(echo -n "$jwk" | tr -d ' ' )
thumbprint=$(echo -n "$accountkey_json" | _digest "sha256" | _urlencode)
accountkeyhash="$(cat "$ACCOUNT_KEY_PATH" | _digest "sha256" )"
accountkeyhash="$(echo $accountkeyhash$API | _digest "sha256" )"
if [[ "$accountkeyhash" != "$ACCOUNT_KEY_HASH" ]] ; then
_info "Registering account"
regjson='{"resource": "new-reg", "agreement": "'$AGREEMENT'"}'
if [[ "$ACCOUNT_EMAIL" ]] ; then
regjson='{"resource": "new-reg", "contact": ["mailto: '$ACCOUNT_EMAIL'"], "agreement": "'$AGREEMENT'"}'
fi
_send_signed_request "$API/acme/new-reg" "$regjson"
if [[ "$code" == "" ]] || [[ "$code" == '201' ]] ; then
_info "Registered"
echo $response > $LE_WORKING_DIR/account.json
elif [[ "$code" == '409' ]] ; then
_info "Already registered"
else
_err "Register account Error: $response"
_clearup
return 1
fi
ACCOUNT_KEY_HASH="$accountkeyhash"
_saveaccountconf "ACCOUNT_KEY_HASH" "$ACCOUNT_KEY_HASH"
else
_info "Skip register account key"
fi
if ! createDomainKey $Le_Domain $Le_Keylength ; then
_err "Create domain key error."
return 1
fi
if ! createCSR $Le_Domain $Le_Alt ; then
_err "Create CSR error."
return 1
fi
vlist="$Le_Vlist"
# verify each domain
_info "Verify each domain"
sep='#'
if [[ -z "$vlist" ]] ; then
alldomains=$(echo "$Le_Domain,$Le_Alt" | tr ',' ' ' )
_index=1
_currentRoot=""
for d in $alldomains
do
_info "Getting webroot for domain" $d
_w="$(echo $Le_Webroot | cut -d , -f $_index)"
_debug _w "$_w"
if [[ "$_w" ]] ; then
_currentRoot="$_w"
fi
_debug "_currentRoot" "$_currentRoot"
let "_index+=1"
vtype="$VTYPE_HTTP"
if [[ "$_currentRoot" == "dns"* ]] ; then
vtype="$VTYPE_DNS"
fi
_info "Getting token for domain" $d
_send_signed_request "$API/acme/new-authz" "{\"resource\": \"new-authz\", \"identifier\": {\"type\": \"dns\", \"value\": \"$d\"}}"
if [[ ! -z "$code" ]] && [[ ! "$code" == '201' ]] ; then
_err "new-authz error: $response"
_clearup
return 1
fi
entry="$(printf $response | egrep -o '\{[^{]*"type":"'$vtype'"[^}]*')"
_debug entry "$entry"
token="$(printf "$entry" | egrep -o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
_debug token $token
uri="$(printf "$entry" | egrep -o '"uri":"[^"]*'| cut -d : -f 2,3 | tr -d '"' )"
_debug uri $uri
keyauthorization="$token.$thumbprint"
_debug keyauthorization "$keyauthorization"
dvlist="$d$sep$keyauthorization$sep$uri$sep$vtype$sep$_currentRoot"
_debug dvlist "$dvlist"
vlist="$vlist$dvlist,"
done
#add entry
dnsadded=""
ventries=$(echo "$vlist" | tr ',' ' ' )
for ventry in $ventries
do
d=$(echo $ventry | cut -d $sep -f 1)
keyauthorization=$(echo $ventry | cut -d $sep -f 2)
vtype=$(echo $ventry | cut -d $sep -f 4)
_currentRoot=$(echo $ventry | cut -d $sep -f 5)
if [[ "$vtype" == "$VTYPE_DNS" ]] ; then
dnsadded='0'
txtdomain="_acme-challenge.$d"
_debug txtdomain "$txtdomain"
txt="$(echo -e -n $keyauthorization | _digest "sha256" | _urlencode)"
_debug txt "$txt"
#dns
#1. check use api
d_api=""
if [[ -f "$LE_WORKING_DIR/$d/$_currentRoot" ]] ; then
d_api="$LE_WORKING_DIR/$d/$_currentRoot"
elif [[ -f "$LE_WORKING_DIR/$d/$_currentRoot.sh" ]] ; then
d_api="$LE_WORKING_DIR/$d/$_currentRoot.sh"
elif [[ -f "$LE_WORKING_DIR/$_currentRoot" ]] ; then
d_api="$LE_WORKING_DIR/$_currentRoot"
elif [[ -f "$LE_WORKING_DIR/$_currentRoot.sh" ]] ; then
d_api="$LE_WORKING_DIR/$_currentRoot.sh"
elif [[ -f "$LE_WORKING_DIR/dnsapi/$_currentRoot" ]] ; then
d_api="$LE_WORKING_DIR/dnsapi/$_currentRoot"
elif [[ -f "$LE_WORKING_DIR/dnsapi/$_currentRoot.sh" ]] ; then
d_api="$LE_WORKING_DIR/dnsapi/$_currentRoot.sh"
fi
_debug d_api "$d_api"
if [[ "$d_api" ]] ; then
_info "Found domain api file: $d_api"
else
_err "Add the following TXT record:"
_err "Domain: $txtdomain"
_err "TXT value: $txt"
_err "Please be aware that you prepend _acme-challenge. before your domain"
_err "so the resulting subdomain will be: $txtdomain"
continue
fi
(
if ! source $d_api ; then
_err "Load file $d_api error. Please check your api file and try again."
return 1
fi
addcommand="$_currentRoot-add"
if ! _exists $addcommand ; then
_err "It seems that your api file is not correct, it must have a function named: $addcommand"
return 1
fi
if ! $addcommand $txtdomain $txt ; then
_err "Error add txt for domain:$txtdomain"
return 1
fi
)
if [[ "$?" != "0" ]] ; then
return 1
fi
dnsadded='1'
fi
done
if [[ "$dnsadded" == '0' ]] ; then
_setopt "$DOMAIN_CONF" "Le_Vlist" "=" "\"$vlist\""
_debug "Dns record not added yet, so, save to $DOMAIN_CONF and exit."
_err "Please add the TXT records to the domains, and retry again."
return 1
fi
fi
if [[ "$dnsadded" == '1' ]] ; then
_info "Sleep 60 seconds for the txt records to take effect"
sleep 60
fi
_debug "ok, let's start to verify"
ventries=$(echo "$vlist" | tr ',' ' ' )
for ventry in $ventries
do
d=$(echo $ventry | cut -d $sep -f 1)
keyauthorization=$(echo $ventry | cut -d $sep -f 2)
uri=$(echo $ventry | cut -d $sep -f 3)
vtype=$(echo $ventry | cut -d $sep -f 4)
_currentRoot=$(echo $ventry | cut -d $sep -f 5)
_info "Verifying:$d"
_debug "d" "$d"
_debug "keyauthorization" "$keyauthorization"
_debug "uri" "$uri"
removelevel=""
token=""
_debug "_currentRoot" "$_currentRoot"
if [[ "$vtype" == "$VTYPE_HTTP" ]] ; then
if [[ "$_currentRoot" == "no" ]] ; then
_info "Standalone mode server"
_startserver "$keyauthorization" &
if [[ "$?" != "0" ]] ; then
return 1
fi
serverproc="$!"
sleep 2
_debug serverproc $serverproc
else
if [[ -z "$wellknown_path" ]] ; then
wellknown_path="$_currentRoot/.well-known/acme-challenge"
fi
_debug wellknown_path "$wellknown_path"
if [[ ! -d "$_currentRoot/.well-known" ]] ; then
removelevel='1'
elif [[ ! -d "$_currentRoot/.well-known/acme-challenge" ]] ; then
removelevel='2'
else
removelevel='3'
fi
token="$(echo -e -n "$keyauthorization" | cut -d '.' -f 1)"
_debug "writing token:$token to $wellknown_path/$token"
mkdir -p "$wellknown_path"
echo -n "$keyauthorization" > "$wellknown_path/$token"
if [[ ! "$usingApache" ]] ; then
webroot_owner=$(_stat $_currentRoot)
_debug "Changing owner/group of .well-known to $webroot_owner"
chown -R $webroot_owner "$_currentRoot/.well-known"
fi
fi
fi
_send_signed_request $uri "{\"resource\": \"challenge\", \"keyAuthorization\": \"$keyauthorization\"}"
if [[ ! -z "$code" ]] && [[ ! "$code" == '202' ]] ; then
_err "$d:Challenge error: $response"
_clearupwebbroot "$_currentRoot" "$removelevel" "$token"
_clearup
return 1
fi
waittimes=0
if [[ -z "$MAX_RETRY_TIMES" ]] ; then
MAX_RETRY_TIMES=30
fi
while [[ "1" ]] ; do
let "waittimes+=1"
if [[ "$waittimes" -ge "$MAX_RETRY_TIMES" ]] ; then
_err "$d:Timeout"
_clearupwebbroot "$_currentRoot" "$removelevel" "$token"
_clearup
return 1
fi
_debug "sleep 5 secs to verify"
sleep 5
_debug "checking"
response="$(_get $uri)"
if [[ "$?" != "0" ]] ; then
_err "$d:Verify error:$response"
_clearupwebbroot "$_currentRoot" "$removelevel" "$token"
_clearup
return 1
fi
status=$(echo $response | egrep -o '"status":"[^"]*' | cut -d : -f 2 | tr -d '"')
if [[ "$status" == "valid" ]] ; then
_info "Success"
_stopserver $serverproc
serverproc=""
_clearupwebbroot "$_currentRoot" "$removelevel" "$token"
break;
fi
if [[ "$status" == "invalid" ]] ; then
error=$(echo $response | egrep -o '"error":{[^}]*}' | grep -o '"detail":"[^"]*"' | cut -d '"' -f 4)
_err "$d:Verify error:$error"
_clearupwebbroot "$_currentRoot" "$removelevel" "$token"
_clearup
return 1;
fi
if [[ "$status" == "pending" ]] ; then
_info "Pending"
else
_err "$d:Verify error:$response"
_clearupwebbroot "$_currentRoot" "$removelevel" "$token"
_clearup
return 1
fi
done
done
_clearup
_info "Verify finished, start to sign."
der="$(_getfile "${CSR_PATH}" "${BEGIN_CSR}" "${END_CSR}" | tr -d "\r\n" | _urlencode)"
_send_signed_request "$API/acme/new-cert" "{\"resource\": \"new-cert\", \"csr\": \"$der\"}" "needbase64"
Le_LinkCert="$(grep -i -o '^Location.*$' $HTTP_HEADER | head -1 | tr -d "\r\n" | cut -d " " -f 2)"
_setopt "$DOMAIN_CONF" "Le_LinkCert" "=" "$Le_LinkCert"
if [[ "$Le_LinkCert" ]] ; then
echo "$BEGIN_CERT" > "$CERT_PATH"
_get "$Le_LinkCert" | _base64 "multiline" >> "$CERT_PATH"
echo "$END_CERT" >> "$CERT_PATH"
_info "Cert success."
cat "$CERT_PATH"
_info "Your cert is in $CERT_PATH"
cp "$CERT_PATH" "$CERT_FULLCHAIN_PATH"
if [[ ! "$USER_PATH" ]] || [[ ! "$IN_CRON" ]] ; then
USER_PATH="$PATH"
_saveaccountconf "USER_PATH" "$USER_PATH"
fi
fi
if [[ -z "$Le_LinkCert" ]] ; then
response="$(echo $response | _dbase64 "multiline" )"
_err "Sign failed: $(echo "$response" | grep -o '"detail":"[^"]*"')"
return 1
fi
_setopt "$DOMAIN_CONF" 'Le_Vlist' '=' "\"\""
Le_LinkIssuer=$(grep -i '^Link' $HTTP_HEADER | head -1 | cut -d " " -f 2| cut -d ';' -f 1 | tr -d '<>' )
_setopt "$DOMAIN_CONF" "Le_LinkIssuer" "=" "$Le_LinkIssuer"
if [[ "$Le_LinkIssuer" ]] ; then
echo "$BEGIN_CERT" > "$CA_CERT_PATH"
_get "$Le_LinkIssuer" | _base64 "multiline" >> "$CA_CERT_PATH"
echo "$END_CERT" >> "$CA_CERT_PATH"
_info "The intermediate CA cert is in $CA_CERT_PATH"
cat "$CA_CERT_PATH" >> "$CERT_FULLCHAIN_PATH"
_info "And the full chain certs is there: $CERT_FULLCHAIN_PATH"
fi
Le_CertCreateTime=$(date -u "+%s")
_setopt "$DOMAIN_CONF" "Le_CertCreateTime" "=" "$Le_CertCreateTime"
Le_CertCreateTimeStr=$(date -u )
_setopt "$DOMAIN_CONF" "Le_CertCreateTimeStr" "=" "\"$Le_CertCreateTimeStr\""
if [[ ! "$Le_RenewalDays" ]] ; then
Le_RenewalDays=80
fi
_setopt "$DOMAIN_CONF" "Le_RenewalDays" "=" "$Le_RenewalDays"
let "Le_NextRenewTime=Le_CertCreateTime+Le_RenewalDays*24*60*60"
_setopt "$DOMAIN_CONF" "Le_NextRenewTime" "=" "$Le_NextRenewTime"
Le_NextRenewTimeStr=$( _time2str $Le_NextRenewTime )
_setopt "$DOMAIN_CONF" "Le_NextRenewTimeStr" "=" "\"$Le_NextRenewTimeStr\""
installcert $Le_Domain "$Le_RealCertPath" "$Le_RealKeyPath" "$Le_RealCACertPath" "$Le_ReloadCmd" "$Le_RealFullChainPath"
}
renew() {
Le_Domain="$1"
if [[ -z "$Le_Domain" ]] ; then
_err "Usage: $PROJECT_ENTRY --renew -d domain.com"
return 1
fi
_initpath $Le_Domain
if [[ ! -f "$DOMAIN_CONF" ]] ; then
_info "$Le_Domain is not a issued domain, skip."
return 0;
fi
source "$DOMAIN_CONF"
if [[ -z "$FORCE" ]] && [[ "$Le_NextRenewTime" ]] && [[ "$(date -u "+%s" )" -lt "$Le_NextRenewTime" ]] ; then
_info "Skip, Next renewal time is: $Le_NextRenewTimeStr"
return 2
fi
IS_RENEW="1"
issue "$Le_Webroot" "$Le_Domain" "$Le_Alt" "$Le_Keylength" "$Le_RealCertPath" "$Le_RealKeyPath" "$Le_RealCACertPath" "$Le_ReloadCmd" "$Le_RealFullChainPath"
local res=$?
IS_RENEW=""
return $res
}
renewAll() {
_initpath
_info "renewAll"
for d in $(ls -F ${LE_WORKING_DIR}/ | grep [^.].*[.].*/$ ) ; do
d=$(echo $d | cut -d '/' -f 1)
_info "renew $d"
Le_LinkCert=""
Le_Domain=""
Le_Alt="no"
Le_Webroot=""
Le_Keylength=""
Le_LinkIssuer=""
Le_CertCreateTime=""
Le_CertCreateTimeStr=""
Le_RenewalDays=""
Le_NextRenewTime=""
Le_NextRenewTimeStr=""
Le_RealCertPath=""
Le_RealKeyPath=""
Le_RealCACertPath=""
Le_ReloadCmd=""
Le_RealFullChainPath=""
DOMAIN_PATH=""
DOMAIN_CONF=""
DOMAIN_SSL_CONF=""
CSR_PATH=""
CERT_KEY_PATH=""
CERT_PATH=""
CA_CERT_PATH=""
CERT_PFX_PATH=""
CERT_FULLCHAIN_PATH=""
ACCOUNT_KEY_PATH=""
wellknown_path=""
renew "$d"
done
}
installcert() {
Le_Domain="$1"
if [[ -z "$Le_Domain" ]] ; then
echo "Usage: $PROJECT_ENTRY --installcert -d domain.com [--certpath cert-file-path] [--keypath key-file-path] [--capath ca-cert-file-path] [ --reloadCmd reloadCmd] [--fullchainpath fullchain-path]"
return 1
fi
Le_RealCertPath="$2"
Le_RealKeyPath="$3"
Le_RealCACertPath="$4"
Le_ReloadCmd="$5"
Le_RealFullChainPath="$6"
_initpath $Le_Domain
_setopt "$DOMAIN_CONF" "Le_RealCertPath" "=" "\"$Le_RealCertPath\""
_setopt "$DOMAIN_CONF" "Le_RealCACertPath" "=" "\"$Le_RealCACertPath\""
_setopt "$DOMAIN_CONF" "Le_RealKeyPath" "=" "\"$Le_RealKeyPath\""
_setopt "$DOMAIN_CONF" "Le_ReloadCmd" "=" "\"$Le_ReloadCmd\""
_setopt "$DOMAIN_CONF" "Le_RealFullChainPath" "=" "\"$Le_RealFullChainPath\""
if [[ "$Le_RealCertPath" ]] ; then
if [[ -f "$Le_RealCertPath" ]] ; then
cp -p "$Le_RealCertPath" "$Le_RealCertPath".bak
fi
cat "$CERT_PATH" > "$Le_RealCertPath"
fi
if [[ "$Le_RealCACertPath" ]] ; then
if [[ "$Le_RealCACertPath" == "$Le_RealCertPath" ]] ; then
echo "" >> "$Le_RealCACertPath"
cat "$CA_CERT_PATH" >> "$Le_RealCACertPath"
else
if [[ -f "$Le_RealCACertPath" ]] ; then
cp -p "$Le_RealCACertPath" "$Le_RealCACertPath".bak
fi
cat "$CA_CERT_PATH" > "$Le_RealCACertPath"
fi
fi
if [[ "$Le_RealKeyPath" ]] ; then
if [[ -f "$Le_RealKeyPath" ]] ; then
cp -p "$Le_RealKeyPath" "$Le_RealKeyPath".bak
fi
cat "$CERT_KEY_PATH" > "$Le_RealKeyPath"
fi
if [[ "$Le_RealFullChainPath" ]] ; then
if [[ -f "$Le_RealFullChainPath" ]] ; then
cp -p "$Le_RealFullChainPath" "$Le_RealFullChainPath".bak
fi
cat "$CERT_FULLCHAIN_PATH" > "$Le_RealFullChainPath"
fi
if [[ "$Le_ReloadCmd" ]] ; then
_info "Run Le_ReloadCmd: $Le_ReloadCmd"
(cd "$DOMAIN_PATH" && eval "$Le_ReloadCmd")
fi
}
installcronjob() {
_initpath
if ! _exists "crontab" ; then
_err "crontab doesn't exist, so, we can not install cron jobs."
_err "All your certs will not be renewed automatically."
_err "You must add your own cron job to call '$PROJECT_ENTRY --cron' everyday."
return 1
fi
_info "Installing cron job"
if ! crontab -l | grep "$PROJECT_ENTRY --cron" ; then
if [[ -f "$LE_WORKING_DIR/$PROJECT_ENTRY" ]] ; then
lesh="\"$LE_WORKING_DIR\"/$PROJECT_ENTRY"
else
_err "Can not install cronjob, $PROJECT_ENTRY not found."
return 1
fi
crontab -l | { cat; echo "0 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" > /dev/null"; } | crontab -
fi
if [[ "$?" != "0" ]] ; then
_err "Install cron job failed. You need to manually renew your certs."
_err "Or you can add cronjob by yourself:"
_err "$lesh --cron --home \"$LE_WORKING_DIR\" > /dev/null"
return 1
fi
}
uninstallcronjob() {
if ! _exists "crontab" ; then
return
fi
_info "Removing cron job"
cr="$(crontab -l | grep "$PROJECT_ENTRY --cron")"
if [[ "$cr" ]] ; then
crontab -l | sed "/$PROJECT_ENTRY --cron/d" | crontab -
LE_WORKING_DIR="$(echo "$cr" | cut -d ' ' -f 9 | tr -d '"')"
_info LE_WORKING_DIR "$LE_WORKING_DIR"
fi
_initpath
}
revoke() {
Le_Domain="$1"
if [[ -z "$Le_Domain" ]] ; then
echo "Usage: $PROJECT_ENTRY --revoke -d domain.com"
return 1
fi
_initpath $Le_Domain
if [[ ! -f "$DOMAIN_CONF" ]] ; then
_err "$Le_Domain is not a issued domain, skip."
return 1;
fi
if [[ ! -f "$CERT_PATH" ]] ; then
_err "Cert for $Le_Domain $CERT_PATH is not found, skip."
return 1
fi
cert="$(_getfile "${CERT_PATH}" "${BEGIN_CERT}" "${END_CERT}"| tr -d "\r\n" | _urlencode)"
if [[ -z "$cert" ]] ; then
_err "Cert for $Le_Domain is empty found, skip."
return 1
fi
data="{\"resource\": \"revoke-cert\", \"certificate\": \"$cert\"}"
uri="$API/acme/revoke-cert"
_info "Try domain key first."
if _send_signed_request $uri "$data" "" "$CERT_KEY_PATH"; then
if [[ -z "$response" ]] ; then
_info "Revoke success."
rm -f $CERT_PATH
return 0
else
_err "Revoke error by domain key."
_err "$resource"
fi
fi
_info "Then try account key."
if _send_signed_request $uri "$data" "" "$ACCOUNT_KEY_PATH" ; then
if [[ -z "$response" ]] ; then
_info "Revoke success."
rm -f $CERT_PATH
return 0
else
_err "Revoke error."
_debug "$resource"
fi
fi
return 1
}
# Detect profile file if not specified as environment variable
_detect_profile() {
if [ -n "$PROFILE" -a -f "$PROFILE" ] ; then
echo "$PROFILE"
return
fi
local DETECTED_PROFILE
DETECTED_PROFILE=''
local SHELLTYPE
SHELLTYPE="$(basename "/$SHELL")"
if [[ "$SHELLTYPE" = "bash" ]] ; then
if [[ -f "$HOME/.bashrc" ]] ; then
DETECTED_PROFILE="$HOME/.bashrc"
elif [[ -f "$HOME/.bash_profile" ]] ; then
DETECTED_PROFILE="$HOME/.bash_profile"
fi
elif [[ "$SHELLTYPE" = "zsh" ]] ; then
DETECTED_PROFILE="$HOME/.zshrc"
fi
if [[ -z "$DETECTED_PROFILE" ]] ; then
if [[ -f "$HOME/.profile" ]] ; then
DETECTED_PROFILE="$HOME/.profile"
elif [[ -f "$HOME/.bashrc" ]] ; then
DETECTED_PROFILE="$HOME/.bashrc"
elif [[ -f "$HOME/.bash_profile" ]] ; then
DETECTED_PROFILE="$HOME/.bash_profile"
elif [[ -f "$HOME/.zshrc" ]] ; then
DETECTED_PROFILE="$HOME/.zshrc"
fi
fi
if [[ ! -z "$DETECTED_PROFILE" ]] ; then
echo "$DETECTED_PROFILE"
fi
}
_initconf() {
_initpath
if [[ ! -f "$ACCOUNT_CONF_PATH" ]] ; then
echo "#ACCOUNT_CONF_PATH=xxxx
#Account configurations:
#Here are the supported macros, uncomment them to make them take effect.
#ACCOUNT_EMAIL=aaa@aaa.com # the account email used to register account.
#ACCOUNT_KEY_PATH=\"/path/to/account.key\"
#STAGE=1 # Use the staging api
#FORCE=1 # Force to issue cert
#DEBUG=1 # Debug mode
#ACCOUNT_KEY_HASH=account key hash
USER_AGENT=\"$DEFAULT_USER_AGENT\"
#USER_PATH=""
#dns api
#######################
#Cloudflare:
#api key
#CF_Key=\"sdfsdfsdfljlbjkljlkjsdfoiwje\"
#account email
#CF_Email=\"xxxx@sss.com\"
#######################
#Dnspod.cn:
#api key id
#DP_Id=\"1234\"
#api key
#DP_Key=\"sADDsdasdgdsf\"
#######################
#Cloudxns.com:
#CX_Key=\"1234\"
#
#CX_Secret=\"sADDsdasdgdsf\"
" > $ACCOUNT_CONF_PATH
fi
}
_precheck() {
if ! _exists "curl" && ! _exists "wget"; then
_err "Please install curl or wget first, we need to access http resources."
return 1
fi
if ! _exists "crontab" ; then
_err "It is recommended to install crontab first. try to install 'cron, crontab, crontabs or vixie-cron'."
_err "We need to set cron job to renew the certs automatically."
_err "Otherwise, your certs will not be able to be renewed automatically."
if [[ -z "$FORCE" ]] ; then
_err "Please add '--force' and try install again to go without crontab."
_err "./$PROJECT_ENTRY --install --force"
return 1
fi
fi
if ! _exists "openssl" ; then
_err "Please install openssl first."
_err "We need openssl to generate keys."
return 1
fi
if ! _exists "nc" ; then
_err "It is recommended to install nc first, try to install 'nc' or 'netcat'."
_err "We use nc for standalone server if you use standalone mode."
_err "If you don't use standalone mode, just ignore this warning."
fi
return 0
}
install() {
if ! _initpath ; then
_err "Install failed."
return 1
fi
if ! _precheck ; then
_err "Pre-check failed, can not install."
return 1
fi
_info "Installing to $LE_WORKING_DIR"
if ! mkdir -p "$LE_WORKING_DIR" ; then
_err "Can not craete working dir: $LE_WORKING_DIR"
return 1
fi
cp $PROJECT_ENTRY "$LE_WORKING_DIR/" && chmod +x "$LE_WORKING_DIR/$PROJECT_ENTRY"
if [[ "$?" != "0" ]] ; then
_err "Install failed, can not copy $PROJECT_ENTRY"
return 1
fi
_info "Installed to $LE_WORKING_DIR/$PROJECT_ENTRY"
_profile="$(_detect_profile)"
if [[ "$_profile" ]] ; then
_debug "Found profile: $_profile"
echo "LE_WORKING_DIR=$LE_WORKING_DIR
alias le=\"$LE_WORKING_DIR/$PROJECT_ENTRY\"
alias $PROJECT_ENTRY=\"$LE_WORKING_DIR/$PROJECT_ENTRY\"
" > "$LE_WORKING_DIR/$PROJECT_ENTRY.env"
echo "" >> "$_profile"
_setopt "$_profile" "source \"$LE_WORKING_DIR/$PROJECT_NAME.env\""
_info "OK, Close and reopen your terminal to start using $PROJECT_NAME"
else
_info "No profile is found, you will need to go into $LE_WORKING_DIR to use $PROJECT_NAME"
fi
mkdir -p $LE_WORKING_DIR/dnsapi
cp dnsapi/* $LE_WORKING_DIR/dnsapi/
#to keep compatible mv the .acc file to .key file
if [[ -f "$LE_WORKING_DIR/account.acc" ]] ; then
mv "$LE_WORKING_DIR/account.acc" "$LE_WORKING_DIR/account.key"
fi
if [[ ! -f "$ACCOUNT_CONF_PATH" ]] ; then
_initconf
fi
_setopt "$_DEFAULT_ACCOUNT_CONF_PATH" "ACCOUNT_CONF_PATH" "=" "\"$ACCOUNT_CONF_PATH\""
_setopt "$ACCOUNT_CONF_PATH" "ACCOUNT_CONF_PATH" "=" "\"$ACCOUNT_CONF_PATH\""
installcronjob
_info OK
}
uninstall() {
uninstallcronjob
_initpath
_profile="$(_detect_profile)"
if [[ "$_profile" ]] ; then
text="$(cat $_profile)"
echo "$text" | sed "s|^source.*$PROJECT_NAME.env.*$||" > "$_profile"
fi
rm -f $LE_WORKING_DIR/$PROJECT_ENTRY
_info "The keys and certs are in $LE_WORKING_DIR, you can remove them by yourself."
}
cron() {
IN_CRON=1
renewAll
IN_CRON=""
}
version() {
echo "$PROJECT"
echo "v$VER"
}
showhelp() {
version
echo "Usage: $PROJECT_ENTRY command ...[parameters]....
Commands:
--help, -h Show this help message.
--version, -v Show version info.
--install Install $PROJECT_NAME to your system.
--uninstall Uninstall $PROJECT_NAME, and uninstall the cron job.
--issue Issue a cert.
--installcert Install the issued cert to apache/nginx or any other server.
--renew, -r Renew a cert.
--renewAll Renew all the certs
--revoke Revoke a cert.
--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.
--toPkcs Export the certificate and key to a pfx file.
--createAccountKey, -cak Create an account private key, professional use.
--createDomainKey, -cdk Create an domain private key, professional use.
--createCSR, -ccsr Create CSR , professional use.
Parameters:
--domain, -d domain.tld Specifies a domain, used to issue, renew or revoke etc.
--force, -f Used to force to install or force to renew a cert immediately.
--staging, --test Use staging server, just for test.
--debug Output debug info.
--webroot, -w /path/to/webroot Specifies the web root folder for web root mode.
--standalone Use standalone mode.
--apache Use apache mode.
--dns [dns-cf|dns-dp|dns-cx|/path/to/api/file] Use dns mode or dns api.
--keylength, -k [2048] Specifies the domain key length: 2048, 3072, 4096, 8192 or ec-256, ec-384.
--accountkeylength, -ak [2048] Specifies the account key length.
These parameters are to install the cert to nginx/apache or anyother server after issue/renew a cert:
--certpath /path/to/real/cert/file After issue/renew, the cert will be copied to this path.
--keypath /path/to/real/key/file After issue/renew, the key will be copied to this path.
--capath /path/to/real/ca/file After issue/renew, the intermediate cert will be copied to this path.
--fullchainpath /path/to/fullchain/file After issue/renew, the fullchain cert will be copied to this path.
--reloadcmd \"service nginx reload\" After issue/renew, it's used to reload the server.
--accountconf Specifies a customized account config file.
--home Specifies the home dir for $PROJECT_NAME
"
}
_installOnline() {
_info "Installing from online archive."
if [[ ! "$BRANCH" ]] ; then
BRANCH="master"
fi
_initpath
target="$PROJECT/archive/$BRANCH.tar.gz"
_info "Downloading $target"
localname="$BRANCH.tar.gz"
if ! _get "$target" > $localname ; then
_debug "Download error."
return 1
fi
_info "Extracting $localname"
tar xzf $localname
cd "le-$BRANCH"
chmod +x $PROJECT_ENTRY
if ./$PROJECT_ENTRY install ; then
_info "Install success!"
fi
cd ..
rm -rf "le-$BRANCH"
rm -f "$localname"
}
_process() {
_CMD=""
_domain=""
_altdomains="no"
_webroot=""
_keylength="no"
_accountkeylength="no"
_certpath="no"
_keypath="no"
_capath="no"
_fullchainpath="no"
_reloadcmd="no"
_password=""
while (( ${#} )); do
case "${1}" in
--help|-h)
showhelp
return
;;
--version|-v)
version
return
;;
--install)
_CMD="install"
;;
--uninstall)
_CMD="uninstall"
;;
--issue)
_CMD="issue"
;;
--installcert|-i)
_CMD="installcert"
;;
--renew|-r)
_CMD="renew"
;;
--renewAll|-renewall)
_CMD="renewAll"
;;
--revoke)
_CMD="revoke"
;;
--installcronjob)
_CMD="installcronjob"
;;
--uninstallcronjob)
_CMD="uninstallcronjob"
;;
--cron)
_CMD="cron"
;;
--toPkcs)
_CMD="toPkcs"
;;
--createAccountKey|--createaccountkey|-cak)
_CMD="createAccountKey"
;;
--createDomainKey|--createdomainkey|-cdk)
_CMD="createDomainKey"
;;
--createCSR|--createcsr|-ccr)
_CMD="createCSR"
;;
--domain|-d)
_dvalue="$2"
if [[ -z "$_dvalue" ]] || [[ "$_dvalue" == "-"* ]] ; then
_err "'$_dvalue' is not a valid domain for parameter '$1'"
return 1
fi
if [[ -z "$_domain" ]] ; then
_domain="$_dvalue"
else
if [[ "$_altdomains" == "no" ]] ; then
_altdomains="$_dvalue"
else
_altdomains="$_altdomains,$_dvalue"
fi
fi
shift
;;
--force|-f)
FORCE="1"
;;
--staging|--test)
STAGE="1"
;;
--debug)
if [[ "$2" == "-"* ]] || [[ -z "$2" ]]; then
DEBUG="1"
else
DEBUG="$2"
shift
fi
;;
--webroot|-w)
wvalue="$2"
if [[ -z "$_webroot" ]] ; then
_webroot="$wvalue"
else
_webroot="$_webroot,$wvalue"
fi
shift
;;
--standalone)
wvalue="no"
if [[ -z "$_webroot" ]] ; then
_webroot="$wvalue"
else
_webroot="$_webroot,$wvalue"
fi
;;
--apache)
wvalue="apache"
if [[ -z "$_webroot" ]] ; then
_webroot="$wvalue"
else
_webroot="$_webroot,$wvalue"
fi
;;
--dns)
wvalue="dns"
if [[ "$2" != "-"* ]] ; then
wvalue="$2"
shift
fi
if [[ -z "$_webroot" ]] ; then
_webroot="$wvalue"
else
_webroot="$_webroot,$wvalue"
fi
;;
--keylength|-k)
_keylength="$2"
accountkeylength="$2"
shift
;;
--accountkeylength|-ak)
accountkeylength="$2"
shift
;;
--certpath)
_certpath="$2"
shift
;;
--keypath)
_keypath="$2"
shift
;;
--capath)
_capath="$2"
shift
;;
--fullchainpath)
_fullchainpath="$2"
shift
;;
--reloadcmd)
_reloadcmd="$2"
shift
;;
--password)
_password="$2"
shift
;;
--accountconf)
ACCOUNT_CONF_PATH="$2"
shift
;;
--home)
LE_WORKING_DIR="$2"
shift
;;
*)
_err "Unknown parameter : $1"
return 1
;;
esac
shift 1
done
case "${_CMD}" in
install) install ;;
uninstall) uninstall ;;
issue)
issue "$_webroot" "$_domain" "$_altdomains" "$_keylength" "$_certpath" "$_keylength" "$_capath" "$_reloadcmd" "$_fullchainpath"
;;
installcert)
installcert "$_domain" "$_certpath" "$_keypath" "$_capath" "$_reloadcmd" "$_fullchainpath"
;;
renew)
renew "$_domain"
;;
renewAll)
renewAll
;;
revoke)
revoke "$_domain"
;;
installcronjob) installcronjob ;;
uninstallcronjob) uninstallcronjob ;;
cron) cron ;;
toPkcs)
toPkcs "$_domain" "$_password"
;;
createAccountKey)
createAccountKey "$_domain" "$_accountkeylength"
;;
createDomainKey)
createDomainKey "$_domain" "$_keylength"
;;
createCSR)
createCSR "$_domain" "$_altdomains"
;;
*)
_err "Invalid command: $_CMD"
showhelp;
return 1
;;
esac
}
if [[ "$INSTALLONLINE" ]] ; then
INSTALLONLINE=""
_installOnline $BRANCH
exit
fi
if [[ -z "$1" ]] ; then
showhelp
else
if [[ "$1" == "-"* ]] ; then
_process "$@"
else
"$@"
fi
fi