Add deployment script for AliCDN

deploy/cdn_ali.sh

@@ -0,0 +1,138 @@
+#!/usr/bin/env sh
+
+Alicdn_API="https://cdn.aliyuncs.com/"
+
+#DEPLOY_CDN_Ali_Key=""
+#DEPLOY_CDN_Ali_Secret=""
+#DEPLOY_CDN_Ali_Prefix=""
+
+########  Public functions #####################
+
+#domain keyfile certfile cafile fullchain
+
+cdn_ali_deploy() {
+  _cdomain="$1"
+  _ckey="$2"
+  _ccert="$3"
+  _cca="$4"
+  _cfullchain="$5"
+
+  _debug _cdomain "$_cdomain"
+  _debug _ckey "$_ckey"
+  _debug _ccert "$_ccert"
+  _debug _cca "$_cca"
+  _debug _cfullchain "$_cfullchain"
+
+  DEPLOY_CDN_Ali_Key="${DEPLOY_CDN_Ali_Key:-$(_readdomainconf DEPLOY_CDN_Ali_Key)}"
+  DEPLOY_CDN_Ali_Secret="${DEPLOY_CDN_Ali_Secret:-$(_readdomainconf DEPLOY_CDN_Ali_Secret)}"
+  DEPLOY_CDN_Ali_Prefix="${DEPLOY_CDN_Ali_Prefix:-$(_readdomainconf DEPLOY_CDN_Ali_Prefix)}"
+  if [ -z "$DEPLOY_CDN_Ali_Key" ] || [ -z "$DEPLOY_CDN_Ali_Secret" ]; then
+    DEPLOY_CDN_Ali_Key=""
+    DEPLOY_CDN_Ali_Secret=""
+    _err "You don't specify alicdn api key and secret yet."
+    return 1
+  fi
+
+  #save the api key and secret to the account conf file.
+  _savedomainconf DEPLOY_CDN_Ali_Key "$DEPLOY_CDN_Ali_Key"
+  _savedomainconf DEPLOY_CDN_Ali_Secret "$DEPLOY_CDN_Ali_Secret"
+  _savedomainconf DEPLOY_CDN_Ali_Prefix "$DEPLOY_CDN_Ali_Prefix"
+
+  # read cert and key files and urlencode both
+  _certnamestr=$DEPLOY_CDN_Ali_Prefix$_cdomain'-'$(sha1sum "$_ccert" | cut -c1-20)
+  _certtext=$(cat "$_cfullchain" | sed '/^$/d')
+  _keytext=$(cat "$_ckey" | sed '/^$/d')
+  _certstr=$(_urlencode "$_certtext")
+  _keystr=$(_urlencode "$_keytext")
+
+  _debug _certname "$_certnamestr"
+  _debug2 _cert "$_certstr"
+  _debug2 _key "$_keystr"
+
+  _debug "Set Cert"
+  _set_cert_query $(_urlencode "$DEPLOY_CDN_Ali_Prefix$_cdomain") $(_urlencode "$_certnamestr") "$_certstr" "$_keystr" && _ali_rest "Set Cert"
+  return 0
+}
+
+########  Private functions #####################
+
+_set_cert_query() {
+  query=''
+  query=$query'AccessKeyId='$DEPLOY_CDN_Ali_Key
+  query=$query'&Action=SetDomainServerCertificate'
+  query=$query'&CertName='$2
+  query=$query'&DomainName='$1
+  query=$query'&Format=json'
+  query=$query'&PrivateKey='$4
+  query=$query'&ServerCertificate='$3
+  query=$query'&ServerCertificateStatus=on'
+  query=$query'&SignatureMethod=HMAC-SHA1'
+  query=$query"&SignatureNonce=$(_ali_nonce)"
+  query=$query'&SignatureVersion=1.0'
+  query=$query'&Timestamp='$(_timestamp)
+  query=$query'&Version=2014-11-11'
+
+  _debug2 query "$query"
+}
+
+_ali_rest() {
+  signature=$(printf "%s" "GET&%2F&$(_ali_urlencode "$query")" | _hmac "sha1" "$(printf "%s" "$DEPLOY_CDN_Ali_Secret&" | _hex_dump | tr -d " ")" | _base64)
+  signature=$(_ali_urlencode "$signature")
+  url="$Alicdn_API?$query&Signature=$signature"
+
+  if ! response="$(_get "$url")"; then
+    _err "Error <$1>"
+    return 1
+  fi
+
+  _debug2 response "$response"
+  if [ -z "$2" ]; then
+    message="$(echo "$response" | _egrep_o "\"Message\":\"[^\"]*\"" | cut -d : -f 2 | tr -d \")"
+    if [ "$message" ]; then
+      _err "$message"
+      return 1
+    fi
+  fi
+}
+
+_ali_urlencode() {
+  _str="$1"
+  _str_len=${#_str}
+  _u_i=1
+  while [ "$_u_i" -le "$_str_len" ]; do
+    _str_c="$(printf "%s" "$_str" | cut -c "$_u_i")"
+    case $_str_c in [a-zA-Z0-9.~_-])
+      printf "%s" "$_str_c"
+      ;;
+    *)
+      printf "%%%02X" "'$_str_c"
+      ;;
+    esac
+    _u_i="$(_math "$_u_i" + 1)"
+  done
+}
+
+_ali_nonce() {
+  #_head_n 1 </dev/urandom | _digest "sha256" hex | cut -c 1-31
+  #Not so good...
+  date +"%s%N"
+}
+
+_timestamp() {
+  date -u +"%Y-%m-%dT%H%%3A%M%%3A%SZ"
+}
+
+_urlencode() {
+  # urlencode <string>
+  old_lc_collate=$LC_COLLATE
+  LC_COLLATE=C
+  local length="${#1}"
+  for (( i = 0; i < length; i++ )); do
+    local c="${1:i:1}"
+    case $c in
+      [a-zA-Z0-9.~_-]) printf "$c" ;;
+    *) printf '%%%02X' "'$c" ;;
+    esac
+  done
+  LC_COLLATE=$old_lc_collate
+}