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1064 lines
26 KiB
1064 lines
26 KiB
#!/bin/bash
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VER=1.1.2
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PROJECT="https://github.com/Neilpang/le"
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DEFAULT_CA="https://acme-v01.api.letsencrypt.org"
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DEFAULT_AGREEMENT="https://letsencrypt.org/documents/LE-SA-v1.0.1-July-27-2015.pdf"
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STAGE_CA="https://acme-staging.api.letsencrypt.org"
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VTYPE_HTTP="http-01"
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VTYPE_DNS="dns-01"
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if [ -z "$AGREEMENT" ] ; then
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AGREEMENT="$DEFAULT_AGREEMENT"
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fi
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_debug() {
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if [ -z "$DEBUG" ] ; then
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return
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fi
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if [ -z "$2" ] ; then
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echo $1
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else
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echo "$1"="$2"
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fi
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}
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_info() {
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if [ -z "$2" ] ; then
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echo "$1"
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else
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echo "$1"="$2"
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fi
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}
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_err() {
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if [ -z "$2" ] ; then
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echo "$1" >&2
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else
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echo "$1"="$2" >&2
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fi
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}
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_h2b() {
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hex=$(cat)
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i=1
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j=2
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while [ '1' ] ; do
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h=$(printf $hex | cut -c $i-$j)
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if [ -z "$h" ] ; then
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break;
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fi
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printf "\x$h"
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let "i+=2"
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let "j+=2"
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done
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}
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_base64() {
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openssl base64 -e | tr -d '\n'
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}
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#domain [2048]
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createAccountKey() {
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_info "Creating account key"
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if [ -z "$1" ] ; then
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echo Usage: $0 account-domain [2048]
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return
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fi
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account=$1
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length=$2
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if [ -z "$2" ] ; then
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_info "Use default length 2048"
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length=2048
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fi
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_initpath
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if [ -f "$ACCOUNT_KEY_PATH" ] ; then
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_info "Account key exists, skip"
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return
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else
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#generate account key
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openssl genrsa $length > "$ACCOUNT_KEY_PATH"
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fi
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}
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#domain length
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createDomainKey() {
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_info "Creating domain key"
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if [ -z "$1" ] ; then
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echo Usage: $0 domain [2048]
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return
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fi
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domain=$1
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length=$2
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if [ -z "$2" ] ; then
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_info "Use default length 2048"
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length=2048
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fi
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_initpath $domain
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if [ ! -f "$CERT_KEY_PATH" ] || ( [ "$FORCE" ] && ! [ "$IS_RENEW" ] ); then
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#generate account key
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openssl genrsa $length > "$CERT_KEY_PATH"
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else
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if [ "$IS_RENEW" ] ; then
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_info "Domain key exists, skip"
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return 0
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else
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_err "Domain key exists, do you want to overwrite the key?"
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_err "Set FORCE=1, and try again."
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return 1
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fi
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fi
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}
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# domain domainlist
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createCSR() {
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_info "Creating csr"
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if [ -z "$1" ] ; then
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echo Usage: $0 domain [domainlist]
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return
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fi
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domain=$1
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_initpath $domain
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domainlist=$2
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if [ -f "$CSR_PATH" ] && [ "$IS_RENEW" ] && ! [ "$FORCE" ]; then
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_info "CSR exists, skip"
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return
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fi
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if [ -z "$domainlist" ] ; then
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#single domain
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_info "Single domain" $domain
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openssl req -new -sha256 -key "$CERT_KEY_PATH" -subj "/CN=$domain" > "$CSR_PATH"
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else
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alt="DNS:$(echo $domainlist | sed "s/,/,DNS:/g")"
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#multi
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_info "Multi domain" "$alt"
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openssl req -new -sha256 -key "$CERT_KEY_PATH" -subj "/CN=$domain" -reqexts SAN -config <(printf "[ req_distinguished_name ]\n[ req ]\ndistinguished_name = req_distinguished_name\n[SAN]\nsubjectAltName=$alt") -out "$CSR_PATH"
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fi
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}
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_b64() {
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__n=$(cat)
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echo $__n | tr '/+' '_-' | tr -d '= '
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}
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_send_signed_request() {
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url=$1
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payload=$2
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needbase64=$3
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_debug url $url
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_debug payload "$payload"
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CURL_HEADER="$WORKING_DIR/curl.header"
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dp="$WORKING_DIR/curl.dump"
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CURL="curl --silent --dump-header $CURL_HEADER "
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if [ "$DEBUG" ] ; then
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CURL="$CURL --trace-ascii $dp "
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fi
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payload64=$(echo -n $payload | _base64 | _b64)
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_debug payload64 $payload64
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nonceurl="$API/directory"
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nonce=$($CURL -I $nonceurl | grep "^Replay-Nonce:" | sed s/\\r//|sed s/\\n//| cut -d ' ' -f 2)
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_debug nonce $nonce
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protected=$(echo -n "$HEADERPLACE" | sed "s/NONCE/$nonce/" )
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_debug protected "$protected"
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protected64=$( echo -n $protected | _base64 | _b64)
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_debug protected64 "$protected64"
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sig=$(echo -n "$protected64.$payload64" | openssl dgst -sha256 -sign $ACCOUNT_KEY_PATH | _base64 | _b64)
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_debug sig "$sig"
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body="{\"header\": $HEADER, \"protected\": \"$protected64\", \"payload\": \"$payload64\", \"signature\": \"$sig\"}"
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_debug body "$body"
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if [ "$needbase64" ] ; then
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response="$($CURL -X POST --data "$body" $url | _base64)"
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else
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response="$($CURL -X POST --data "$body" $url)"
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fi
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responseHeaders="$(sed 's/\r//g' $CURL_HEADER)"
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_debug responseHeaders "$responseHeaders"
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_debug response "$response"
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code="$(grep ^HTTP $CURL_HEADER | tail -1 | cut -d " " -f 2)"
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_debug code $code
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}
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_get() {
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url="$1"
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_debug url $url
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response="$(curl --silent $url)"
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ret=$?
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_debug response "$response"
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code="$(echo $response | grep -o '"status":[0-9]\+' | cut -d : -f 2)"
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_debug code $code
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return $ret
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}
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#setopt "file" "opt" "=" "value" [";"]
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_setopt() {
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__conf="$1"
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__opt="$2"
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__sep="$3"
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__val="$4"
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__end="$5"
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if [ -z "$__opt" ] ; then
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echo usage: $0 '"file" "opt" "=" "value" [";"]'
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return
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fi
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if [ ! -f "$__conf" ] ; then
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touch "$__conf"
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fi
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if grep -H -n "^$__opt$__sep" "$__conf" > /dev/null ; then
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_debug OK
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if [[ "$__val" == *"&"* ]] ; then
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__val="$(echo $__val | sed 's/&/\\&/g')"
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fi
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sed -i "s|^$__opt$__sep.*$|$__opt$__sep$__val$__end|" "$__conf"
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else
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_debug APP
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echo "$__opt$__sep$__val$__end" >> "$__conf"
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fi
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_debug "$(grep -H -n "^$__opt$__sep" $__conf)"
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}
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_startserver() {
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content="$1"
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_NC="nc -q 1"
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if nc -h 2>&1 | grep "nmap.org/ncat" >/dev/null ; then
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_NC="nc"
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fi
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# while true ; do
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if [ "$DEBUG" ] ; then
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echo -e -n "HTTP/1.1 200 OK\r\n\r\n$content" | $_NC -l -p 80 -vv
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else
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echo -e -n "HTTP/1.1 200 OK\r\n\r\n$content" | $_NC -l -p 80 > /dev/null
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fi
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# done
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}
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_stopserver() {
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pid="$1"
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}
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_initpath() {
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#check if there is sudo installed, AND if the current user is a sudoer.
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if command -v sudo > /dev/null ; then
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if [ "$(sudo -n uptime 2>&1|grep "load"|wc -l)" != "0" ] ; then
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SUDO=sudo
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fi
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fi
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if [ -z "$API" ] ; then
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if [ -z "$STAGE" ] ; then
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API="$DEFAULT_CA"
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else
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API="$STAGE_CA"
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_info "Using stage api:$API"
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fi
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fi
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if [ -z "$WORKING_DIR" ]; then
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WORKING_DIR=$HOME/.le
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fi
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if [ -z "$ACME_DIR" ] ; then
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ACME_DIR="/home/.acme"
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fi
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if [ -z "$APACHE_CONF_BACKUP_DIR" ] ; then
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APACHE_CONF_BACKUP_DIR="$WORKING_DIR/"
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fi
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domain="$1"
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mkdir -p "$WORKING_DIR"
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if [ -z "$ACCOUNT_KEY_PATH" ] ; then
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ACCOUNT_KEY_PATH="$WORKING_DIR/account.acc"
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fi
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if [ -z "$domain" ] ; then
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return 0
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fi
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mkdir -p "$WORKING_DIR/$domain"
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if [ -z "$DOMAIN_CONF" ] ; then
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DOMAIN_CONF="$WORKING_DIR/$domain/$Le_Domain.conf"
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fi
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if [ -z "$CSR_PATH" ] ; then
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CSR_PATH="$WORKING_DIR/$domain/$domain.csr"
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fi
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if [ -z "$CERT_KEY_PATH" ] ; then
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CERT_KEY_PATH="$WORKING_DIR/$domain/$domain.key"
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fi
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if [ -z "$CERT_PATH" ] ; then
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CERT_PATH="$WORKING_DIR/$domain/$domain.cer"
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fi
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if [ -z "$CA_CERT_PATH" ] ; then
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CA_CERT_PATH="$WORKING_DIR/$domain/ca.cer"
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fi
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}
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_apachePath() {
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httpdroot="$(apachectl -V | grep HTTPD_ROOT= | cut -d = -f 2 | sed s/\"//g)"
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httpdconfname="$(apachectl -V | grep SERVER_CONFIG_FILE= | cut -d = -f 2 | sed s/\"//g)"
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httpdconf="$httpdroot/$httpdconfname"
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if [ ! -f $httpdconf ] ; then
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_err "Apache Config file not found" $httpdconf
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return 1
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fi
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return 0
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}
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_restoreApache() {
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if [ -z "$usingApache" ] ; then
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return 0
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fi
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_initpath
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if ! _apachePath ; then
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return 1
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fi
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if [ ! -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname" ] ; then
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_debug "No config file to restore."
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return 0
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fi
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cp -p "$APACHE_CONF_BACKUP_DIR/$httpdconfname" "$httpdconf"
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if ! apachectl -t ; then
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_err "Sorry, restore apache config error, please contact me."
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return 1;
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fi
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rm -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname"
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return 0
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}
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_setApache() {
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_initpath
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if ! _apachePath ; then
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return 1
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fi
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#backup the conf
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_debug "Backup apache config file" $httpdconf
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cp -p $httpdconf $APACHE_CONF_BACKUP_DIR/
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_info "JFYI, Config file $httpdconf is backuped to $APACHE_CONF_BACKUP_DIR/$httpdconfname"
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_info "In case there is an error that can not be restored automatically, you may try restore it yourself."
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_info "The backup file will be deleted on sucess, just forget it."
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#add alias
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echo "
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Alias /.well-known/acme-challenge $ACME_DIR
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<Directory $ACME_DIR >
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Require all granted
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</Directory>
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" >> $httpdconf
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if ! apachectl -t ; then
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_err "Sorry, apache config error, please contact me."
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_restoreApache
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return 1;
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fi
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if [ ! -d "$ACME_DIR" ] ; then
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mkdir -p "$ACME_DIR"
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chmod 755 "$ACME_DIR"
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fi
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if ! apachectl graceful ; then
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_err "Sorry, apachectl graceful error, please contact me."
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_restoreApache
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return 1;
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fi
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usingApache="1"
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return 0
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}
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_clearup () {
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_stopserver $serverproc
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serverproc=""
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_restoreApache
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}
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# webroot removelevel tokenfile
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_clearupwebbroot() {
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__webroot="$1"
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if [ -z "$__webroot" ] ; then
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_debug "no webroot specified, skip"
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return 0
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fi
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if [ "$2" == '1' ] ; then
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_debug "remove $__webroot/.well-known"
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rm -rf "$__webroot/.well-known"
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elif [ "$2" == '2' ] ; then
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_debug "remove $__webroot/.well-known/acme-challenge"
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rm -rf "$__webroot/.well-known/acme-challenge"
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elif [ "$2" == '3' ] ; then
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_debug "remove $__webroot/.well-known/acme-challenge/$3"
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rm -rf "$__webroot/.well-known/acme-challenge/$3"
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else
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_info "skip for removelevel:$2"
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fi
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return 0
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}
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issue() {
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if [ -z "$2" ] ; then
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_err "Usage: le issue webroot|no|apache|dns a.com [www.a.com,b.com,c.com]|no [key-length]|no"
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return 1
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fi
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Le_Webroot="$1"
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Le_Domain="$2"
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Le_Alt="$3"
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Le_Keylength="$4"
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Le_RealCertPath="$5"
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Le_RealKeyPath="$6"
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Le_RealCACertPath="$7"
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Le_ReloadCmd="$8"
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_initpath $Le_Domain
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if [ -f "$DOMAIN_CONF" ] ; then
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Le_NextRenewTime=$(grep "^Le_NextRenewTime=" "$DOMAIN_CONF" | cut -d '=' -f 2)
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if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(date -u "+%s" )" -lt "$Le_NextRenewTime" ] ; then
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_info "Skip, Next renewal time is: $(grep "^Le_NextRenewTimeStr" "$DOMAIN_CONF" | cut -d '=' -f 2)"
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return 2
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fi
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fi
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if [ "$Le_Alt" == "no" ] ; then
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Le_Alt=""
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fi
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if [ "$Le_Keylength" == "no" ] ; then
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Le_Keylength=""
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fi
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if [ "$Le_RealCertPath" == "no" ] ; then
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Le_RealCertPath=""
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fi
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if [ "$Le_RealKeyPath" == "no" ] ; then
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Le_RealKeyPath=""
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fi
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if [ "$Le_RealCACertPath" == "no" ] ; then
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Le_RealCACertPath=""
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fi
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if [ "$Le_ReloadCmd" == "no" ] ; then
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Le_ReloadCmd=""
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fi
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_setopt "$DOMAIN_CONF" "Le_Domain" "=" "$Le_Domain"
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_setopt "$DOMAIN_CONF" "Le_Alt" "=" "$Le_Alt"
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_setopt "$DOMAIN_CONF" "Le_Webroot" "=" "$Le_Webroot"
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_setopt "$DOMAIN_CONF" "Le_Keylength" "=" "$Le_Keylength"
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_setopt "$DOMAIN_CONF" "Le_RealCertPath" "=" "\"$Le_RealCertPath\""
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_setopt "$DOMAIN_CONF" "Le_RealCACertPath" "=" "\"$Le_RealCACertPath\""
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_setopt "$DOMAIN_CONF" "Le_RealKeyPath" "=" "\"$Le_RealKeyPath\""
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_setopt "$DOMAIN_CONF" "Le_ReloadCmd" "=" "\"$Le_ReloadCmd\""
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|
|
if [ "$Le_Webroot" == "no" ] ; then
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_info "Standalone mode."
|
|
if ! command -v "nc" > /dev/null ; then
|
|
_err "Please install netcat(nc) tools first."
|
|
return 1
|
|
fi
|
|
|
|
netprc="$(ss -ntpl | grep ':80 ')"
|
|
if [ "$netprc" ] ; then
|
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_err "$netprc"
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|
_err "tcp port 80 is already used by $(echo "$netprc" | cut -d : -f 4)"
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_err "Please stop it first"
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return 1
|
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fi
|
|
fi
|
|
|
|
if [ "$Le_Webroot" == "apache" ] ; then
|
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if ! _setApache ; then
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_err "set up apache error. Report error to me."
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return 1
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fi
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wellknown_path="$ACME_DIR"
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else
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usingApache=""
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fi
|
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|
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createAccountKey $Le_Domain $Le_Keylength
|
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|
|
if ! createDomainKey $Le_Domain $Le_Keylength ; then
|
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_err "Create domain key error."
|
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return 1
|
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fi
|
|
|
|
if ! createCSR $Le_Domain $Le_Alt ; then
|
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_err "Create CSR error."
|
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return 1
|
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fi
|
|
|
|
pub_exp=$(openssl rsa -in $ACCOUNT_KEY_PATH -noout -text | grep "^publicExponent:"| cut -d '(' -f 2 | cut -d 'x' -f 2 | cut -d ')' -f 1)
|
|
if [ "${#pub_exp}" == "5" ] ; then
|
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pub_exp=0$pub_exp
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fi
|
|
_debug pub_exp "$pub_exp"
|
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|
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e=$(echo $pub_exp | _h2b | _base64)
|
|
_debug e "$e"
|
|
|
|
modulus=$(openssl rsa -in $ACCOUNT_KEY_PATH -modulus -noout | cut -d '=' -f 2 )
|
|
n=$(echo $modulus| _h2b | _base64 | _b64 )
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|
|
jwk='{"e": "'$e'", "kty": "RSA", "n": "'$n'"}'
|
|
|
|
HEADER='{"alg": "RS256", "jwk": '$jwk'}'
|
|
HEADERPLACE='{"nonce": "NONCE", "alg": "RS256", "jwk": '$jwk'}'
|
|
_debug HEADER "$HEADER"
|
|
|
|
accountkey_json=$(echo -n "$jwk" | sed "s/ //g")
|
|
thumbprint=$(echo -n "$accountkey_json" | openssl sha -sha256 -binary | _base64 | _b64)
|
|
|
|
|
|
_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 > $WORKING_DIR/account.json
|
|
elif [ "$code" == '409' ] ; then
|
|
_info "Already registered"
|
|
else
|
|
_err "Register account Error."
|
|
_clearup
|
|
return 1
|
|
fi
|
|
|
|
vtype="$VTYPE_HTTP"
|
|
if [[ "$Le_Webroot" == "dns"* ]] ; then
|
|
vtype="$VTYPE_DNS"
|
|
fi
|
|
|
|
vlist="$Le_Vlist"
|
|
# verify each domain
|
|
_info "Verify each domain"
|
|
sep='#'
|
|
if [ -z "$vlist" ] ; then
|
|
alldomains=$(echo "$Le_Domain,$Le_Alt" | sed "s/,/ /g")
|
|
for d in $alldomains
|
|
do
|
|
_info "Geting 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: $response"
|
|
_clearup
|
|
return 1
|
|
fi
|
|
|
|
entry=$(echo $response | egrep -o '{[^{]*"type":"'$vtype'"[^}]*')
|
|
_debug entry "$entry"
|
|
|
|
token=$(echo "$entry" | sed 's/,/\n'/g| grep '"token":'| cut -d : -f 2|sed 's/"//g')
|
|
_debug token $token
|
|
|
|
uri=$(echo "$entry" | sed 's/,/\n'/g| grep '"uri":'| cut -d : -f 2,3|sed 's/"//g')
|
|
_debug uri $uri
|
|
|
|
keyauthorization="$token.$thumbprint"
|
|
_debug keyauthorization "$keyauthorization"
|
|
|
|
dvlist="$d$sep$keyauthorization$sep$uri"
|
|
_debug dvlist "$dvlist"
|
|
|
|
vlist="$vlist$dvlist,"
|
|
|
|
done
|
|
|
|
#add entry
|
|
dnsadded=""
|
|
ventries=$(echo "$vlist" | sed "s/,/ /g")
|
|
for ventry in $ventries
|
|
do
|
|
d=$(echo $ventry | cut -d $sep -f 1)
|
|
keyauthorization=$(echo $ventry | cut -d $sep -f 2)
|
|
|
|
if [ "$vtype" == "$VTYPE_DNS" ] ; then
|
|
dnsadded='0'
|
|
txtdomain="_acme-challenge.$d"
|
|
_debug txtdomain "$txtdomain"
|
|
txt="$(echo -e -n $keyauthorization | openssl sha -sha256 -binary | _base64 | _b64)"
|
|
_debug txt "$txt"
|
|
#dns
|
|
#1. check use api
|
|
_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: $txtdomain"
|
|
#dnsadded='1'
|
|
fi
|
|
done
|
|
|
|
if [ "$dnsadded" == '0' ] ; then
|
|
_setopt "$DOMAIN_CONF" "Le_Vlist" "=" "\"$vlist\""
|
|
_debug "Dns record not added yet, so, save to $DOMAIN_CONF and exit."
|
|
_err "Please add the TXT records to the domains, and retry again."
|
|
return 1
|
|
fi
|
|
|
|
fi
|
|
|
|
|
|
_debug "ok, let's start to verify"
|
|
ventries=$(echo "$vlist" | sed "s/,/ /g")
|
|
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 $sep -f 3)
|
|
_info "Verifying:$d"
|
|
_debug "d" "$d"
|
|
_debug "keyauthorization" "$keyauthorization"
|
|
_debug "uri" "$uri"
|
|
removelevel=""
|
|
token=""
|
|
if [ "$vtype" == "$VTYPE_HTTP" ] ; then
|
|
if [ "$Le_Webroot" == "no" ] ; then
|
|
_info "Standalone mode server"
|
|
_startserver "$keyauthorization" &
|
|
serverproc="$!"
|
|
sleep 2
|
|
_debug serverproc $serverproc
|
|
else
|
|
if [ -z "$wellknown_path" ] ; then
|
|
wellknown_path="$Le_Webroot/.well-known/acme-challenge"
|
|
fi
|
|
_debug wellknown_path "$wellknown_path"
|
|
|
|
if [ ! -d "$Le_Webroot/.well-known" ] ; then
|
|
removelevel='1'
|
|
elif [ ! -d "$Le_Webroot/.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"
|
|
|
|
webroot_owner=$(stat -c '%U:%G' $Le_Webroot)
|
|
_debug "Changing owner/group of .well-known to $webroot_owner"
|
|
chown -R $webroot_owner "$Le_Webroot/.well-known"
|
|
|
|
fi
|
|
fi
|
|
|
|
_send_signed_request $uri "{\"resource\": \"challenge\", \"keyAuthorization\": \"$keyauthorization\"}"
|
|
|
|
if [ ! -z "$code" ] && [ ! "$code" == '202' ] ; then
|
|
_err "$d:Challenge error: $resource"
|
|
_clearupwebbroot "$Le_Webroot" "$removelevel" "$token"
|
|
_clearup
|
|
return 1
|
|
fi
|
|
|
|
while [ "1" ] ; do
|
|
_debug "sleep 5 secs to verify"
|
|
sleep 5
|
|
_debug "checking"
|
|
|
|
if ! _get $uri ; then
|
|
_err "$d:Verify error:$resource"
|
|
_clearupwebbroot "$Le_Webroot" "$removelevel" "$token"
|
|
_clearup
|
|
return 1
|
|
fi
|
|
|
|
status=$(echo $response | egrep -o '"status":"[^"]+"' | cut -d : -f 2 | sed 's/"//g')
|
|
if [ "$status" == "valid" ] ; then
|
|
_info "Success"
|
|
_stopserver $serverproc
|
|
serverproc=""
|
|
_clearupwebbroot "$Le_Webroot" "$removelevel" "$token"
|
|
break;
|
|
fi
|
|
|
|
if [ "$status" == "invalid" ] ; then
|
|
error=$(echo $response | egrep -o '"error":{[^}]*}' | grep -o '"detail":"[^"]*"' | cut -d '"' -f 4)
|
|
_err "$d:Verify error:$error"
|
|
_clearupwebbroot "$Le_Webroot" "$removelevel" "$token"
|
|
_clearup
|
|
return 1;
|
|
fi
|
|
|
|
if [ "$status" == "pending" ] ; then
|
|
_info "Pending"
|
|
else
|
|
_err "$d:Verify error:$response"
|
|
_clearupwebbroot "$Le_Webroot" "$removelevel" "$token"
|
|
_clearup
|
|
return 1
|
|
fi
|
|
|
|
done
|
|
|
|
done
|
|
|
|
_clearup
|
|
_info "Verify finished, start to sign."
|
|
der="$(openssl req -in $CSR_PATH -outform DER | _base64 | _b64)"
|
|
_send_signed_request "$API/acme/new-cert" "{\"resource\": \"new-cert\", \"csr\": \"$der\"}" "needbase64"
|
|
|
|
|
|
Le_LinkCert="$(grep -i -o '^Location.*' $CURL_HEADER |sed 's/\r//g'| cut -d " " -f 2)"
|
|
_setopt "$DOMAIN_CONF" "Le_LinkCert" "=" "$Le_LinkCert"
|
|
|
|
if [ "$Le_LinkCert" ] ; then
|
|
echo -----BEGIN CERTIFICATE----- > "$CERT_PATH"
|
|
curl --silent "$Le_LinkCert" | openssl base64 -e >> "$CERT_PATH"
|
|
echo -----END CERTIFICATE----- >> "$CERT_PATH"
|
|
_info "Cert success."
|
|
cat "$CERT_PATH"
|
|
|
|
_info "Your cert is in $CERT_PATH"
|
|
fi
|
|
|
|
|
|
if [ -z "$Le_LinkCert" ] ; then
|
|
response="$(echo $response | openssl base64 -d)"
|
|
_err "Sign failed: $(echo "$response" | grep -o '"detail":"[^"]*"')"
|
|
return 1
|
|
fi
|
|
|
|
_setopt "$DOMAIN_CONF" 'Le_Vlist' '=' "\"\""
|
|
|
|
Le_LinkIssuer=$(grep -i '^Link' $CURL_HEADER | cut -d " " -f 2| cut -d ';' -f 1 | sed 's/<//g' | sed 's/>//g')
|
|
_setopt "$DOMAIN_CONF" "Le_LinkIssuer" "=" "$Le_LinkIssuer"
|
|
|
|
if [ "$Le_LinkIssuer" ] ; then
|
|
echo -----BEGIN CERTIFICATE----- > "$CA_CERT_PATH"
|
|
curl --silent "$Le_LinkIssuer" | openssl base64 -e >> "$CA_CERT_PATH"
|
|
echo -----END CERTIFICATE----- >> "$CA_CERT_PATH"
|
|
_info "The intermediate CA cert is in $CA_CERT_PATH"
|
|
fi
|
|
|
|
Le_CertCreateTime=$(date -u "+%s")
|
|
_setopt "$DOMAIN_CONF" "Le_CertCreateTime" "=" "$Le_CertCreateTime"
|
|
|
|
Le_CertCreateTimeStr=$(date -u "+%Y-%m-%d %H:%M:%S UTC")
|
|
_setopt "$DOMAIN_CONF" "Le_CertCreateTimeStr" "=" "\"$Le_CertCreateTimeStr\""
|
|
|
|
if [ ! "$Le_RenewalDays" ] ; then
|
|
Le_RenewalDays=80
|
|
fi
|
|
|
|
_setopt "$DOMAIN_CONF" "Le_RenewalDays" "=" "$Le_RenewalDays"
|
|
|
|
Le_NextRenewTime=$(date -u -d "+$Le_RenewalDays day" "+%s")
|
|
_setopt "$DOMAIN_CONF" "Le_NextRenewTime" "=" "$Le_NextRenewTime"
|
|
|
|
Le_NextRenewTimeStr=$(date -u -d "+$Le_RenewalDays day" "+%Y-%m-%d %H:%M:%S UTC")
|
|
_setopt "$DOMAIN_CONF" "Le_NextRenewTimeStr" "=" "\"$Le_NextRenewTimeStr\""
|
|
|
|
|
|
installcert $Le_Domain "$Le_RealCertPath" "$Le_RealKeyPath" "$Le_RealCACertPath" "$Le_ReloadCmd"
|
|
|
|
}
|
|
|
|
renew() {
|
|
Le_Domain="$1"
|
|
if [ -z "$Le_Domain" ] ; then
|
|
_err "Usage: $0 domain.com"
|
|
return 1
|
|
fi
|
|
|
|
_initpath $Le_Domain
|
|
|
|
if [ -f "$DOMAIN_CONF" ] ; then
|
|
source "$DOMAIN_CONF"
|
|
if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(date -u "+%s" )" -lt "$Le_NextRenewTime" ] ; then
|
|
_info "Skip, Next renewal time is: $Le_NextRenewTimeStr"
|
|
return 2
|
|
fi
|
|
fi
|
|
IS_RENEW="1"
|
|
issue "$Le_Webroot" "$Le_Domain" "$Le_Alt" "$Le_Keylength" "$Le_RealCertPath" "$Le_RealKeyPath" "$Le_RealCACertPath" "$Le_ReloadCmd"
|
|
IS_RENEW=""
|
|
}
|
|
|
|
renewAll() {
|
|
_initpath
|
|
_info "renewAll"
|
|
|
|
for d in $(ls -F $WORKING_DIR | grep '/$') ; do
|
|
d=$(echo $d | cut -d '/' -f 1)
|
|
_info "renew $d"
|
|
|
|
Le_LinkCert=""
|
|
Le_Domain=""
|
|
Le_Alt=""
|
|
Le_Webroot=""
|
|
Le_Keylength=""
|
|
Le_LinkIssuer=""
|
|
|
|
Le_CertCreateTime=""
|
|
Le_CertCreateTimeStr=""
|
|
Le_RenewalDays=""
|
|
Le_NextRenewTime=""
|
|
Le_NextRenewTimeStr=""
|
|
|
|
Le_RealCertPath=""
|
|
Le_RealKeyPath=""
|
|
|
|
Le_RealCACertPath=""
|
|
|
|
Le_ReloadCmd=""
|
|
|
|
DOMAIN_CONF=""
|
|
CSR_PATH=""
|
|
CERT_KEY_PATH=""
|
|
CERT_PATH=""
|
|
CA_CERT_PATH=""
|
|
ACCOUNT_KEY_PATH=""
|
|
|
|
wellknown_path=""
|
|
|
|
renew "$d"
|
|
done
|
|
|
|
}
|
|
|
|
installcert() {
|
|
Le_Domain="$1"
|
|
if [ -z "$Le_Domain" ] ; then
|
|
_err "Usage: $0 domain.com [cert-file-path]|no [key-file-path]|no [ca-cert-file-path]|no [reloadCmd]|no"
|
|
return 1
|
|
fi
|
|
|
|
Le_RealCertPath="$2"
|
|
Le_RealKeyPath="$3"
|
|
Le_RealCACertPath="$4"
|
|
Le_ReloadCmd="$5"
|
|
|
|
_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" "=" "\"$Le_ReloadCmd\""
|
|
|
|
if [ "$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 [ -f "$Le_RealCACertPath" ] ; then
|
|
cp -p "$Le_RealCACertPath" "$Le_RealCACertPath".bak
|
|
fi
|
|
if [ "$Le_RealCACertPath" == "$Le_RealCertPath" ] ; then
|
|
echo "" >> "$Le_RealCACertPath"
|
|
cat "$CA_CERT_PATH" >> "$Le_RealCACertPath"
|
|
else
|
|
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_ReloadCmd" ] ; then
|
|
_info "Run Le_ReloadCmd: $Le_ReloadCmd"
|
|
$Le_ReloadCmd
|
|
fi
|
|
|
|
}
|
|
|
|
installcronjob() {
|
|
_initpath
|
|
_info "Installing cron job"
|
|
if ! crontab -l | grep 'le.sh cron' ; then
|
|
if [ -f "$WORKING_DIR/le.sh" ] ; then
|
|
lesh="\"$WORKING_DIR\"/le.sh"
|
|
else
|
|
_err "Can not install cronjob, le.sh not found."
|
|
return 1
|
|
fi
|
|
crontab -l | { cat; echo "0 0 * * * $SUDO WORKING_DIR=\"$WORKING_DIR\" $lesh cron > /dev/null"; } | crontab -
|
|
fi
|
|
return 0
|
|
}
|
|
|
|
uninstallcronjob() {
|
|
_info "Removing cron job"
|
|
cr="$(crontab -l | grep 'le.sh cron')"
|
|
if [ "$cr" ] ; then
|
|
crontab -l | sed "/le.sh cron/d" | crontab -
|
|
WORKING_DIR="$(echo "$cr" | cut -d ' ' -f 7 | cut -d '=' -f 2 | tr -d '"')"
|
|
_info WORKING_DIR "$WORKING_DIR"
|
|
fi
|
|
_initpath
|
|
|
|
}
|
|
|
|
install() {
|
|
_initpath
|
|
|
|
if command -v yum > /dev/null ; then
|
|
YUM="1"
|
|
INSTALL="$SUDO yum install -y "
|
|
elif command -v apt-get > /dev/null ; then
|
|
INSTALL="$SUDO apt-get install -y "
|
|
fi
|
|
|
|
if ! command -v "curl" > /dev/null ; then
|
|
_err "Please install curl first."
|
|
_err "$INSTALL curl"
|
|
return 1
|
|
fi
|
|
|
|
if ! command -v "crontab" > /dev/null ; then
|
|
_err "Please install crontab first."
|
|
if [ "$YUM" ] ; then
|
|
_err "$INSTALL crontabs"
|
|
else
|
|
_err "$INSTALL crontab"
|
|
fi
|
|
return 1
|
|
fi
|
|
|
|
if ! command -v "openssl" > /dev/null ; then
|
|
_err "Please install openssl first."
|
|
_err "$INSTALL openssl"
|
|
return 1
|
|
fi
|
|
|
|
_info "Installing to $WORKING_DIR"
|
|
|
|
#try install to /bin if is root
|
|
if [ ! -f /usr/local/bin/le.sh ] ; then
|
|
#if root
|
|
if $SUDO cp le.sh /usr/local/bin/le.sh > /dev/null 2>&1; then
|
|
$SUDO chmod 755 /usr/local/bin/le.sh
|
|
$SUDO ln -s "/usr/local/bin/le.sh" /usr/local/bin/le
|
|
rm -f $WORKING_DIR/le.sh
|
|
$SUDO ln -s /usr/local/bin/le.sh $WORKING_DIR/le.sh
|
|
_info "Installed to /usr/local/bin/le"
|
|
else
|
|
#install to home, for non root user
|
|
cp le.sh $WORKING_DIR/
|
|
chmod +x $WORKING_DIR/le.sh
|
|
_info "Installed to $WORKING_DIR/le.sh"
|
|
fi
|
|
fi
|
|
rm -f $WORKING_DIR/le
|
|
ln -s $WORKING_DIR/le.sh $WORKING_DIR/le
|
|
|
|
installcronjob
|
|
|
|
_info OK
|
|
}
|
|
|
|
uninstall() {
|
|
uninstallcronjob
|
|
_initpath
|
|
|
|
if [ -f "/usr/local/bin/le.sh" ] ; then
|
|
_info "Removing /usr/local/bin/le.sh"
|
|
if $SUDO rm -f /usr/local/bin/le.sh ; then
|
|
$SUDO rm -f /usr/local/bin/le
|
|
fi
|
|
fi
|
|
rm -f $WORKING_DIR/le
|
|
rm -f $WORKING_DIR/le.sh
|
|
_info "The keys and certs are in $WORKING_DIR, you can remove them by yourself."
|
|
|
|
}
|
|
|
|
cron() {
|
|
renewAll
|
|
}
|
|
|
|
version() {
|
|
_info "$PROJECT"
|
|
_info "v$VER"
|
|
}
|
|
|
|
showhelp() {
|
|
version
|
|
echo "Usage: le.sh [command] ...[args]....
|
|
Avalible commands:
|
|
|
|
install:
|
|
Install le.sh to your system.
|
|
issue:
|
|
Issue a cert.
|
|
installcert:
|
|
Install the issued cert to apache/nginx or any other server.
|
|
renew:
|
|
Renew a cert.
|
|
renewAll:
|
|
Renew all the certs.
|
|
uninstall:
|
|
Uninstall le.sh, and uninstall the cron job.
|
|
version:
|
|
Show version info.
|
|
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.
|
|
createAccountKey:
|
|
Create an account private key, professional use.
|
|
createDomainKey:
|
|
Create an domain private key, professional use.
|
|
createCSR:
|
|
Create CSR , professional use.
|
|
"
|
|
}
|
|
|
|
|
|
if [ -z "$1" ] ; then
|
|
showhelp
|
|
else
|
|
"$1" "$2" "$3" "$4" "$5" "$6" "$7" "$8" "$9"
|
|
fi
|