Merge pull request #3565 from acmesh-official/dev

Dev

.github/workflows/DNS.yml

@@ -226,8 +226,10 @@ jobs:
     - uses: vmactions/solaris-vm@v0.0.3
       with:
         envs: 'TEST_DNS TestingDomain TEST_DNS_NO_WILDCARD TEST_DNS_SLEEP CASE TEST_LOCAL DEBUG ${{ secrets.TokenName1}} ${{ secrets.TokenName2}} ${{ secrets.TokenName3}} ${{ secrets.TokenName4}} ${{ secrets.TokenName5}}'
-        prepare: pkgutil -y -i socat curl
+        prepare: pkgutil -y -i socat
         run: |
+          pkg set-mediator -v -I default@1.1 openssl
+          export PATH=/usr/gnu/bin:$PATH
           if [ "${{ secrets.TokenName1}}" ] ; then
             export ${{ secrets.TokenName1}}=${{ secrets.TokenValue1}}
           fi
@@ -245,5 +247,3 @@ jobs:
           fi
           cd ../acmetest
           ./letest.sh
-
-        

.github/workflows/LetsEncrypt.yml

@@ -4,13 +4,14 @@ on:
     branches:
       - '*'
     paths:
-      - '**.sh'
+      - '*.sh'
       - '**.yml'
+
   pull_request:
     branches:
       - dev
     paths:
-      - '**.sh'
+      - '*.sh'
       - '**.yml'
 
 

.github/workflows/Linux.yml

@@ -4,16 +4,18 @@ on:
     branches:
       - '*'
     paths:
-      - '**.sh'
+      - '*.sh'
       - '**.yml'
+
   pull_request:
     branches:
       - dev
     paths:
-      - '**.sh'
+      - '*.sh'
       - '**.yml'
 
 
+
 jobs:
   Linux:
     strategy:

.github/workflows/PebbleStrict.yml

@@ -4,13 +4,13 @@ on:
     branches:
       - '*'
     paths:
-      - '**.sh'
+      - '*.sh'
       - '**.yml'
   pull_request:
     branches:
       - dev
     paths:
-      - '**.sh'
+      - '*.sh'
       - '**.yml'
 
 jobs:

Dockerfile

@@ -1,7 +1,6 @@
 FROM alpine:3.12
 
-RUN apk update -f \
+RUN apk --no-cache add -f \
-  && apk --no-cache add -f \
   openssl \
   openssh-client \
   coreutils \
@@ -12,8 +11,7 @@ RUN apk update -f \
   tzdata \
   oath-toolkit-oathtool \
   tar \
-  libidn \
+  libidn
-  && rm -rf /var/cache/apk/*
 
 ENV LE_CONFIG_HOME /acme.sh
 
@@ -22,7 +20,7 @@ ARG AUTO_UPGRADE=1
 ENV AUTO_UPGRADE $AUTO_UPGRADE
 
 #Install
-ADD ./ /install_acme.sh/
+COPY ./ /install_acme.sh/
 RUN cd /install_acme.sh && ([ -f /install_acme.sh/acme.sh ] && /install_acme.sh/acme.sh --install || curl https://get.acme.sh | sh) && rm -rf /install_acme.sh/
 
 

README.md

@@ -88,6 +88,7 @@ https://github.com/acmesh-official/acmetest
 - [ZeroSSL.com CA](https://github.com/acmesh-official/acme.sh/wiki/ZeroSSL.com-CA)(default)
 - Letsencrypt.org CA
 - [BuyPass.com CA](https://github.com/acmesh-official/acme.sh/wiki/BuyPass.com-CA)
+- [SSL.com CA](https://github.com/acmesh-official/acme.sh/wiki/SSL.com-CA)
 - [Pebble strict Mode](https://github.com/letsencrypt/pebble)
 - Any other [RFC8555](https://tools.ietf.org/html/rfc8555)-compliant CA
 
@@ -469,7 +470,7 @@ TODO:
 
 ### Code Contributors
 
-This project exists thanks to all the people who contribute. [[Contribute](CONTRIBUTING.md)].
+This project exists thanks to all the people who contribute.
 <a href="https://github.com/acmesh-official/acme.sh/graphs/contributors"><img src="https://opencollective.com/acmesh/contributors.svg?width=890&button=false" /></a>
 
 ### Financial Contributors

acme.sh

@@ -29,18 +29,22 @@ CA_BUYPASS_TEST="https://api.test4.buypass.no/acme/directory"
 CA_ZEROSSL="https://acme.zerossl.com/v2/DV90"
 _ZERO_EAB_ENDPOINT="http://api.zerossl.com/acme/eab-credentials-email"
 
+CA_SSLCOM_RSA="https://acme.ssl.com/sslcom-dv-rsa"
+CA_SSLCOM_ECC="https://acme.ssl.com/sslcom-dv-ecc"
+
 DEFAULT_CA=$CA_ZEROSSL
 DEFAULT_STAGING_CA=$CA_LETSENCRYPT_V2_TEST
 
 CA_NAMES="
+ZeroSSL.com,zerossl
 LetsEncrypt.org,letsencrypt
 LetsEncrypt.org_test,letsencrypt_test,letsencrypttest
 BuyPass.com,buypass
 BuyPass.com_test,buypass_test,buypasstest
-ZeroSSL.com,zerossl
+SSL.com,sslcom
 "
 
-CA_SERVERS="$CA_LETSENCRYPT_V2,$CA_LETSENCRYPT_V2_TEST,$CA_BUYPASS,$CA_BUYPASS_TEST,$CA_ZEROSSL"
+CA_SERVERS="$CA_ZEROSSL,$CA_LETSENCRYPT_V2,$CA_LETSENCRYPT_V2_TEST,$CA_BUYPASS,$CA_BUYPASS_TEST,$CA_SSLCOM_RSA"
 
 DEFAULT_USER_AGENT="$PROJECT_NAME/$VER ($PROJECT)"
 
@@ -155,6 +159,8 @@ _REVOKE_WIKI="https://github.com/acmesh-official/acme.sh/wiki/revokecert"
 
 _ZEROSSL_WIKI="https://github.com/acmesh-official/acme.sh/wiki/ZeroSSL.com-CA"
 
+_SSLCOM_WIKI="https://github.com/acmesh-official/acme.sh/wiki/SSL.com-CA"
+
 _SERVER_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Server"
 
 _PREFERRED_CHAIN_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Preferred-Chain"
@@ -1210,7 +1216,7 @@ _createcsr() {
   _debug2 csr "$csr"
   _debug2 csrconf "$csrconf"
 
-  printf "[ req_distinguished_name ]\n[ req ]\ndistinguished_name = req_distinguished_name\nreq_extensions = v3_req\n[ v3_req ]\n\nkeyUsage = nonRepudiation, digitalSignature, keyEncipherment" >"$csrconf"
+  printf "[ req_distinguished_name ]\n[ req ]\ndistinguished_name = req_distinguished_name\nreq_extensions = v3_req\n[ v3_req ]\n\n" >"$csrconf"
 
   if [ "$acmeValidationv1" ]; then
     domainlist="$(_idn "$domainlist")"
@@ -2617,15 +2623,44 @@ _initpath() {
   _ACME_SERVER_HOST="$(echo "$ACME_DIRECTORY" | cut -d : -f 2 | tr -s / | cut -d / -f 2)"
   _debug2 "_ACME_SERVER_HOST" "$_ACME_SERVER_HOST"
 
-  CA_DIR="$CA_HOME/$_ACME_SERVER_HOST"
+  _ACME_SERVER_PATH="$(echo "$ACME_DIRECTORY" | cut -d : -f 2- | tr -s / | cut -d / -f 3-)"
+  _debug2 "_ACME_SERVER_PATH" "$_ACME_SERVER_PATH"
 
+  CA_DIR="$CA_HOME/$_ACME_SERVER_HOST/$_ACME_SERVER_PATH"
   _DEFAULT_CA_CONF="$CA_DIR/ca.conf"
-
   if [ -z "$CA_CONF" ]; then
     CA_CONF="$_DEFAULT_CA_CONF"
   fi
   _debug3 CA_CONF "$CA_CONF"
 
+  _OLD_CADIR="$CA_HOME/$_ACME_SERVER_HOST"
+  _OLD_ACCOUNT_KEY="$_OLD_CADIR/account.key"
+  _OLD_ACCOUNT_JSON="$_OLD_CADIR/account.json"
+  _OLD_CA_CONF="$_OLD_CADIR/ca.conf"
+
+  _DEFAULT_ACCOUNT_KEY_PATH="$CA_DIR/account.key"
+  _DEFAULT_ACCOUNT_JSON_PATH="$CA_DIR/account.json"
+  if [ -z "$ACCOUNT_KEY_PATH" ]; then
+    ACCOUNT_KEY_PATH="$_DEFAULT_ACCOUNT_KEY_PATH"
+    if [ -f "$_OLD_ACCOUNT_KEY" ] && ! [ -f "$ACCOUNT_KEY_PATH" ]; then
+      mkdir -p "$CA_DIR"
+      mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
+    fi
+  fi
+
+  if [ -z "$ACCOUNT_JSON_PATH" ]; then
+    ACCOUNT_JSON_PATH="$_DEFAULT_ACCOUNT_JSON_PATH"
+    if [ -f "$_OLD_ACCOUNT_JSON" ] && ! [ -f "$ACCOUNT_JSON_PATH" ]; then
+      mkdir -p "$CA_DIR"
+      mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
+    fi
+  fi
+
+  if [ -f "$_OLD_CA_CONF" ] && ! [ -f "$CA_CONF" ]; then
+    mkdir -p "$CA_DIR"
+    mv "$_OLD_CA_CONF" "$CA_CONF"
+  fi
+
   if [ -f "$CA_CONF" ]; then
     . "$CA_CONF"
   fi
@@ -2646,19 +2681,6 @@ _initpath() {
     HTTP_HEADER="$LE_CONFIG_HOME/http.header"
   fi
 
-  _OLD_ACCOUNT_KEY="$LE_WORKING_DIR/account.key"
-  _OLD_ACCOUNT_JSON="$LE_WORKING_DIR/account.json"
-
-  _DEFAULT_ACCOUNT_KEY_PATH="$CA_DIR/account.key"
-  _DEFAULT_ACCOUNT_JSON_PATH="$CA_DIR/account.json"
-  if [ -z "$ACCOUNT_KEY_PATH" ]; then
-    ACCOUNT_KEY_PATH="$_DEFAULT_ACCOUNT_KEY_PATH"
-  fi
-
-  if [ -z "$ACCOUNT_JSON_PATH" ]; then
-    ACCOUNT_JSON_PATH="$_DEFAULT_ACCOUNT_JSON_PATH"
-  fi
-
   _DEFAULT_CERT_HOME="$LE_CONFIG_HOME"
   if [ -z "$CERT_HOME" ]; then
     CERT_HOME="$_DEFAULT_CERT_HOME"
@@ -3489,15 +3511,6 @@ _regAccount() {
   _initAPI
 
   mkdir -p "$CA_DIR"
-  if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
-    _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
-    mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
-  fi
-
-  if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
-    _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
-    mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
-  fi
 
   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
     if ! _create_account_key "$_reg_length"; then
@@ -3635,16 +3648,6 @@ _regAccount() {
 updateaccount() {
   _initpath
 
-  if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
-    _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
-    mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
-  fi
-
-  if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
-    _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
-    mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
-  fi
-
   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
     return 1
@@ -3687,16 +3690,6 @@ updateaccount() {
 deactivateaccount() {
   _initpath
 
-  if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
-    _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
-    mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
-  fi
-
-  if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
-    _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
-    mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
-  fi
-
   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
     return 1
@@ -6638,9 +6631,10 @@ _checkSudo() {
   return 0
 }
 
-#server
+#server  #keylength
 _selectServer() {
   _server="$1"
+  _skeylength="$2"
   _server_lower="$(echo "$_server" | _lower_case)"
   _sindex=0
   for snames in $CA_NAMES; do
@@ -6651,6 +6645,9 @@ _selectServer() {
       if [ "$_server_lower" = "$sname" ]; then
         _debug2 "_selectServer match $sname"
         _serverdir="$(_getfield "$CA_SERVERS" $_sindex)"
+        if [ "$_serverdir" = "$CA_SSLCOM_RSA" ] && _isEccKey "$_skeylength"; then
+          _serverdir="$CA_SSLCOM_ECC"
+        fi
         _debug "Selected server: $_serverdir"
         ACME_DIRECTORY="$_serverdir"
         export ACME_DIRECTORY
@@ -6882,7 +6879,6 @@ _process() {
       ;;
     --server)
       _server="$2"
-      _selectServer "$_server"
       shift
       ;;
     --debug)
@@ -6981,7 +6977,6 @@ _process() {
       Le_DNSSleep="$_dnssleep"
       shift
       ;;
-
     --keylength | -k)
       _keylength="$2"
       shift
@@ -6990,7 +6985,6 @@ _process() {
       _accountkeylength="$2"
       shift
       ;;
-
     --cert-file | --certpath)
       _cert_file="$2"
       shift
@@ -7254,6 +7248,10 @@ _process() {
     shift 1
   done
 
+  if [ "$_server" ]; then
+    _selectServer "$_server" "${_ecc:-$_keylength}"
+  fi
+
   if [ "${_CMD}" != "install" ]; then
     if [ "$__INTERACTIVE" ] && ! _checkSudo; then
       if [ -z "$FORCE" ]; then

dnsapi/dns_nsd.sh

@@ -51,7 +51,7 @@ dns_nsd_rm() {
   Nsd_ZoneFile="${Nsd_ZoneFile:-$(_readdomainconf Nsd_ZoneFile)}"
   Nsd_Command="${Nsd_Command:-$(_readdomainconf Nsd_Command)}"
 
-  sed -i "/$fulldomain. $ttlvalue IN TXT \"$txtvalue\"/d" "$Nsd_ZoneFile"
+  _sed_i "/$fulldomain. $ttlvalue IN TXT \"$txtvalue\"/d" "$Nsd_ZoneFile"
   _info "Removed TXT record for $fulldomain"
   _debug "Running $Nsd_Command"
   if eval "$Nsd_Command"; then

dnsapi/dns_oci.sh

@@ -0,0 +1,324 @@
+#!/usr/bin/env sh
+#
+# Acme.sh DNS API plugin for Oracle Cloud Infrastructure
+# Copyright (c) 2021, Oracle and/or its affiliates
+#
+# The plugin will automatically use the default profile from an OCI SDK and CLI
+# configuration file, if it exists.
+#
+# Alternatively, set the following environment variables:
+# - OCI_CLI_TENANCY : OCID of tenancy that contains the target DNS zone
+# - OCI_CLI_USER    : OCID of user with permission to add/remove records from zones
+# - OCI_CLI_REGION  : Should point to the tenancy home region
+#
+# One of the following two variables is required:
+# - OCI_CLI_KEY_FILE: Path to private API signing key file in PEM format; or
+# - OCI_CLI_KEY     : The private API signing key in PEM format
+#
+# NOTE: using an encrypted private key that needs a passphrase is not supported.
+#
+
+dns_oci_add() {
+  _fqdn="$1"
+  _rdata="$2"
+
+  if _get_oci_zone; then
+
+    _add_record_body="{\"items\":[{\"domain\":\"${_sub_domain}.${_domain}\",\"rdata\":\"$_rdata\",\"rtype\":\"TXT\",\"ttl\": 30,\"operation\":\"ADD\"}]}"
+    response=$(_signed_request "PATCH" "/20180115/zones/${_domain}/records" "$_add_record_body")
+    if [ "$response" ]; then
+      _info "Success: added TXT record for ${_sub_domain}.${_domain}."
+    else
+      _err "Error: failed to add TXT record for ${_sub_domain}.${_domain}."
+      _err "Check that the user has permission to add records to this zone."
+      return 1
+    fi
+
+  else
+    return 1
+  fi
+
+}
+
+dns_oci_rm() {
+  _fqdn="$1"
+  _rdata="$2"
+
+  if _get_oci_zone; then
+
+    _remove_record_body="{\"items\":[{\"domain\":\"${_sub_domain}.${_domain}\",\"rdata\":\"$_rdata\",\"rtype\":\"TXT\",\"operation\":\"REMOVE\"}]}"
+    response=$(_signed_request "PATCH" "/20180115/zones/${_domain}/records" "$_remove_record_body")
+    if [ "$response" ]; then
+      _info "Success: removed TXT record for ${_sub_domain}.${_domain}."
+    else
+      _err "Error: failed to remove TXT record for ${_sub_domain}.${_domain}."
+      _err "Check that the user has permission to remove records from this zone."
+      return 1
+    fi
+
+  else
+    return 1
+  fi
+
+}
+
+####################  Private functions below ##################################
+_get_oci_zone() {
+
+  if ! _oci_config; then
+    return 1
+  fi
+
+  if ! _get_zone "$_fqdn"; then
+    _err "Error: DNS Zone not found for $_fqdn in $OCI_CLI_TENANCY"
+    return 1
+  fi
+
+  return 0
+
+}
+
+_oci_config() {
+
+  _DEFAULT_OCI_CLI_CONFIG_FILE="$HOME/.oci/config"
+  OCI_CLI_CONFIG_FILE="${OCI_CLI_CONFIG_FILE:-$(_readaccountconf_mutable OCI_CLI_CONFIG_FILE)}"
+
+  if [ -z "$OCI_CLI_CONFIG_FILE" ]; then
+    OCI_CLI_CONFIG_FILE="$_DEFAULT_OCI_CLI_CONFIG_FILE"
+  fi
+
+  if [ "$_DEFAULT_OCI_CLI_CONFIG_FILE" != "$OCI_CLI_CONFIG_FILE" ]; then
+    _saveaccountconf_mutable OCI_CLI_CONFIG_FILE "$OCI_CLI_CONFIG_FILE"
+  else
+    _clearaccountconf_mutable OCI_CLI_CONFIG_FILE
+  fi
+
+  _DEFAULT_OCI_CLI_PROFILE="DEFAULT"
+  OCI_CLI_PROFILE="${OCI_CLI_PROFILE:-$(_readaccountconf_mutable OCI_CLI_PROFILE)}"
+  if [ "$_DEFAULT_OCI_CLI_PROFILE" != "$OCI_CLI_PROFILE" ]; then
+    _saveaccountconf_mutable OCI_CLI_PROFILE "$OCI_CLI_PROFILE"
+  else
+    OCI_CLI_PROFILE="$_DEFAULT_OCI_CLI_PROFILE"
+    _clearaccountconf_mutable OCI_CLI_PROFILE
+  fi
+
+  OCI_CLI_TENANCY="${OCI_CLI_TENANCY:-$(_readaccountconf_mutable OCI_CLI_TENANCY)}"
+  if [ "$OCI_CLI_TENANCY" ]; then
+    _saveaccountconf_mutable OCI_CLI_TENANCY "$OCI_CLI_TENANCY"
+  elif [ -f "$OCI_CLI_CONFIG_FILE" ]; then
+    _debug "Reading OCI_CLI_TENANCY value from: $OCI_CLI_CONFIG_FILE"
+    OCI_CLI_TENANCY="${OCI_CLI_TENANCY:-$(_readini "$OCI_CLI_CONFIG_FILE" tenancy "$OCI_CLI_PROFILE")}"
+  fi
+
+  if [ -z "$OCI_CLI_TENANCY" ]; then
+    _err "Error: unable to read OCI_CLI_TENANCY from config file or environment variable."
+    return 1
+  fi
+
+  OCI_CLI_USER="${OCI_CLI_USER:-$(_readaccountconf_mutable OCI_CLI_USER)}"
+  if [ "$OCI_CLI_USER" ]; then
+    _saveaccountconf_mutable OCI_CLI_USER "$OCI_CLI_USER"
+  elif [ -f "$OCI_CLI_CONFIG_FILE" ]; then
+    _debug "Reading OCI_CLI_USER value from: $OCI_CLI_CONFIG_FILE"
+    OCI_CLI_USER="${OCI_CLI_USER:-$(_readini "$OCI_CLI_CONFIG_FILE" user "$OCI_CLI_PROFILE")}"
+  fi
+  if [ -z "$OCI_CLI_USER" ]; then
+    _err "Error: unable to read OCI_CLI_USER from config file or environment variable."
+    return 1
+  fi
+
+  OCI_CLI_REGION="${OCI_CLI_REGION:-$(_readaccountconf_mutable OCI_CLI_REGION)}"
+  if [ "$OCI_CLI_REGION" ]; then
+    _saveaccountconf_mutable OCI_CLI_REGION "$OCI_CLI_REGION"
+  elif [ -f "$OCI_CLI_CONFIG_FILE" ]; then
+    _debug "Reading OCI_CLI_REGION value from: $OCI_CLI_CONFIG_FILE"
+    OCI_CLI_REGION="${OCI_CLI_REGION:-$(_readini "$OCI_CLI_CONFIG_FILE" region "$OCI_CLI_PROFILE")}"
+  fi
+  if [ -z "$OCI_CLI_REGION" ]; then
+    _err "Error: unable to read OCI_CLI_REGION from config file or environment variable."
+    return 1
+  fi
+
+  OCI_CLI_KEY="${OCI_CLI_KEY:-$(_readaccountconf_mutable OCI_CLI_KEY)}"
+  if [ -z "$OCI_CLI_KEY" ]; then
+    _clearaccountconf_mutable OCI_CLI_KEY
+    OCI_CLI_KEY_FILE="${OCI_CLI_KEY_FILE:-$(_readini "$OCI_CLI_CONFIG_FILE" key_file "$OCI_CLI_PROFILE")}"
+    if [ "$OCI_CLI_KEY_FILE" ] && [ -f "$OCI_CLI_KEY_FILE" ]; then
+      _debug "Reading OCI_CLI_KEY value from: $OCI_CLI_KEY_FILE"
+      OCI_CLI_KEY=$(_base64 <"$OCI_CLI_KEY_FILE")
+      _saveaccountconf_mutable OCI_CLI_KEY "$OCI_CLI_KEY"
+    fi
+  else
+    _saveaccountconf_mutable OCI_CLI_KEY "$OCI_CLI_KEY"
+  fi
+
+  if [ -z "$OCI_CLI_KEY_FILE" ] && [ -z "$OCI_CLI_KEY" ]; then
+    _err "Error: unable to find key file path in OCI config file or OCI_CLI_KEY_FILE."
+    _err "Error: unable to load private API signing key from OCI_CLI_KEY."
+    return 1
+  fi
+
+  if [ "$(printf "%s\n" "$OCI_CLI_KEY" | wc -l)" -eq 1 ]; then
+    OCI_CLI_KEY=$(printf "%s" "$OCI_CLI_KEY" | _dbase64 multiline)
+  fi
+
+  return 0
+
+}
+
+# _get_zone(): retrieves the Zone name and OCID
+#
+# _sub_domain=_acme-challenge.www
+# _domain=domain.com
+# _domain_ociid=ocid1.dns-zone.oc1..
+_get_zone() {
+  domain=$1
+  i=1
+  p=1
+
+  while true; do
+    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    _debug h "$h"
+    if [ -z "$h" ]; then
+      # not valid
+      return 1
+    fi
+
+    _domain_id=$(_signed_request "GET" "/20180115/zones/$h" "" "id")
+    if [ "$_domain_id" ]; then
+      _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      _domain=$h
+
+      _debug _domain_id "$_domain_id"
+      _debug _sub_domain "$_sub_domain"
+      _debug _domain "$_domain"
+      return 0
+    fi
+
+    p=$i
+    i=$(_math "$i" + 1)
+  done
+  return 1
+
+}
+
+#Usage: privatekey
+#Output MD5 fingerprint
+_fingerprint() {
+
+  pkey="$1"
+  if [ -z "$pkey" ]; then
+    _usage "Usage: _fingerprint privkey"
+    return 1
+  fi
+
+  printf "%s" "$pkey" | ${ACME_OPENSSL_BIN:-openssl} rsa -pubout -outform DER 2>/dev/null | ${ACME_OPENSSL_BIN:-openssl} md5 -c | cut -d = -f 2 | tr -d ' '
+
+}
+
+_signed_request() {
+
+  _sig_method="$1"
+  _sig_target="$2"
+  _sig_body="$3"
+  _return_field="$4"
+
+  _key_fingerprint=$(_fingerprint "$OCI_CLI_KEY")
+  _sig_host="dns.$OCI_CLI_REGION.oraclecloud.com"
+  _sig_keyId="$OCI_CLI_TENANCY/$OCI_CLI_USER/$_key_fingerprint"
+  _sig_alg="rsa-sha256"
+  _sig_version="1"
+  _sig_now="$(LC_ALL=C \date -u "+%a, %d %h %Y %H:%M:%S GMT")"
+
+  _request_method=$(printf %s "$_sig_method" | _lower_case)
+  _curl_method=$(printf %s "$_sig_method" | _upper_case)
+
+  _request_target="(request-target): $_request_method $_sig_target"
+  _date_header="date: $_sig_now"
+  _host_header="host: $_sig_host"
+
+  _string_to_sign="$_request_target\n$_date_header\n$_host_header"
+  _sig_headers="(request-target) date host"
+
+  if [ "$_sig_body" ]; then
+    _secure_debug3 _sig_body "$_sig_body"
+    _sig_body_sha256="x-content-sha256: $(printf %s "$_sig_body" | _digest sha256)"
+    _sig_body_type="content-type: application/json"
+    _sig_body_length="content-length: ${#_sig_body}"
+    _string_to_sign="$_string_to_sign\n$_sig_body_sha256\n$_sig_body_type\n$_sig_body_length"
+    _sig_headers="$_sig_headers x-content-sha256 content-type content-length"
+  fi
+
+  _tmp_file=$(_mktemp)
+  if [ -f "$_tmp_file" ]; then
+    printf '%s' "$OCI_CLI_KEY" >"$_tmp_file"
+    _signature=$(printf '%b' "$_string_to_sign" | _sign "$_tmp_file" sha256 | tr -d '\r\n')
+    rm -f "$_tmp_file"
+  fi
+
+  _signed_header="Authorization: Signature version=\"$_sig_version\",keyId=\"$_sig_keyId\",algorithm=\"$_sig_alg\",headers=\"$_sig_headers\",signature=\"$_signature\""
+  _secure_debug3 _signed_header "$_signed_header"
+
+  if [ "$_curl_method" = "GET" ]; then
+    export _H1="$_date_header"
+    export _H2="$_signed_header"
+    _response="$(_get "https://${_sig_host}${_sig_target}")"
+  elif [ "$_curl_method" = "PATCH" ]; then
+    export _H1="$_date_header"
+    export _H2="$_sig_body_sha256"
+    export _H3="$_sig_body_type"
+    export _H4="$_sig_body_length"
+    export _H5="$_signed_header"
+    _response="$(_post "$_sig_body" "https://${_sig_host}${_sig_target}" "" "PATCH")"
+  else
+    _err "Unable to process method: $_curl_method."
+  fi
+
+  _ret="$?"
+  if [ "$_return_field" ]; then
+    _response="$(echo "$_response" | sed 's/\\\"//g'))"
+    _return=$(echo "${_response}" | _egrep_o "\"$_return_field\"\\s*:\\s*\"[^\"]*\"" | _head_n 1 | cut -d : -f 2 | tr -d "\"")
+  else
+    _return="$_response"
+  fi
+
+  printf "%s" "$_return"
+  return $_ret
+
+}
+
+# file  key  [section]
+_readini() {
+  _file="$1"
+  _key="$2"
+  _section="${3:-DEFAULT}"
+
+  _start_n=$(grep -n '\['"$_section"']' "$_file" | cut -d : -f 1)
+  _debug3 _start_n "$_start_n"
+  if [ -z "$_start_n" ]; then
+    _err "Can not find section: $_section"
+    return 1
+  fi
+
+  _start_nn=$(_math "$_start_n" + 1)
+  _debug3 "_start_nn" "$_start_nn"
+
+  _left="$(sed -n "${_start_nn},99999p" "$_file")"
+  _debug3 _left "$_left"
+  _end="$(echo "$_left" | grep -n "^\[" | _head_n 1)"
+  _debug3 "_end" "$_end"
+  if [ "$_end" ]; then
+    _end_n=$(echo "$_end" | cut -d : -f 1)
+    _debug3 "_end_n" "$_end_n"
+    _seg_n=$(echo "$_left" | sed -n "1,${_end_n}p")
+  else
+    _seg_n="$_left"
+  fi
+
+  _debug3 "_seg_n" "$_seg_n"
+  _lineini="$(echo "$_seg_n" | grep "^ *$_key *= *")"
+  _inivalue="$(printf "%b" "$(eval "echo $_lineini | sed \"s/^ *${_key} *= *//g\"")")"
+  _debug2 _inivalue "$_inivalue"
+  echo "$_inivalue"
+
+}