Merge remote-tracking branch 'upstream/master' into ssh-deploy

8 years ago · fd1598017a
14 changed files with 174 additions and 77 deletions
--- a/52
+++ b/52
@ -0,0 +1,52 @@
+FROM alpine
+
+RUN apk update -f \
+  && apk --no-cache add -f \
+  openssl \
+  curl \
+  netcat-openbsd
+
+ENV LE_CONFIG_HOME /acme.sh
+
+ENV AUTO_UPGRADE 1
+
+#Install
+RUN mkdir -p /install_acme.sh/
+ADD ./ /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)
+RUN rm -rf /install_acme.sh/
+
+RUN ln -s  /root/.acme.sh/acme.sh  /usr/local/bin/acme.sh
+
+RUN for verb in help \ 
+  version \
+  install \
+  uninstall \
+  upgrade \
+  issue \
+  signcsr \
+  deploy \
+  install-cert \
+  renew \
+  renew-all \
+  revoke \
+  remove \
+  list \
+  showcsr \
+  install-cronjob \
+  uninstall-cronjob \
+  cron \
+  toPkcs \
+  toPkcs8 \
+  update-account \
+  register-account \
+  create-account-key \
+  create-domain-key \
+  createCSR \
+  deactivate \
+  ; do \
+    printf -- "%b" "#!/usr/bin/env sh\n/root/.acme.sh/acme.sh --${verb} --config-home /acme.sh \"\$@\"" >/usr/local/bin/--${verb} && chmod +x /usr/local/bin/--${verb} \
+  ; done
+
+ENTRYPOINT ["/root/.acme.sh/acme.sh", "--config-home", "/acme.sh"]
+CMD ["--help"]
--- a/README.md
+++ b/README.md
@ -7,11 +7,13 @@
 - Purely written in Shell with no dependencies on python or the official Let's Encrypt client.
 - Just one script to issue, renew and install your certificates automatically.
 - DOES NOT require `root/sudoer` access.
+- Docker friendly

 It's probably the `easiest&smallest&smartest` shell script to automatically issue & renew the free certificates from Let's Encrypt.

 Wiki: https://github.com/Neilpang/acme.sh/wiki

+For Docker Fans: [acme.sh :two_hearts: Docker ](https://github.com/Neilpang/acme.sh/wiki/Run-acme.sh-in-docker)

 Twitter: [@neilpangxa](https://twitter.com/neilpangxa)

@ -329,7 +331,7 @@ Just set the `length` parameter with a prefix `ec-`.

 For example:

-### Single domain ECC cerfiticate
+### Single domain ECC certificate

 ```bash
 acme.sh --issue -w /home/wwwroot/example.com -d example.com --keylength ec-256
--- a/acme.sh
+++ b/acme.sh
@ -1,6 +1,6 @@
 #!/usr/bin/env sh

-VER=2.6.7
+VER=2.6.8

 PROJECT_NAME="acme.sh"

@ -107,7 +107,7 @@ __green() {
  if [ "$__INTERACTIVE" ]; then
    printf '\033[1;31;32m'
  fi
-  printf -- "$1"
+  printf -- "%b" "$1"
  if [ "$__INTERACTIVE" ]; then
    printf '\033[0m'
  fi
@ -117,7 +117,7 @@ __red() {
  if [ "$__INTERACTIVE" ]; then
    printf '\033[1;31;40m'
  fi
-  printf -- "$1"
+  printf -- "%b" "$1"
  if [ "$__INTERACTIVE" ]; then
    printf '\033[0m'
  fi
@ -138,8 +138,8 @@ _printargs() {
 _dlg_versions() {
  echo "Diagnosis versions: "
  echo "openssl:$ACME_OPENSSL_BIN"
-  if _exists "$ACME_OPENSSL_BIN"; then
-    $ACME_OPENSSL_BIN version 2>&1
+  if _exists "${ACME_OPENSSL_BIN:-openssl}"; then
+    ${ACME_OPENSSL_BIN:-openssl} version 2>&1
  else
    echo "$ACME_OPENSSL_BIN doesn't exists."
  fi
@ -340,7 +340,7 @@ _hasfield() {
    _sep=","
  fi

-  for f in $(echo "$_str" | tr ',' ' '); do
+  for f in $(echo "$_str" | tr "$_sep" ' '); do
    if [ "$f" = "$_field" ]; then
      _debug2 "'$_str' contains '$_field'"
      return 0 #contains ok
@ -790,19 +790,19 @@ _base64() {
  [ "" ] #urgly
  if [ "$1" ]; then
    _debug3 "base64 multiline:'$1'"
-    $ACME_OPENSSL_BIN base64 -e
+    ${ACME_OPENSSL_BIN:-openssl} base64 -e
  else
    _debug3 "base64 single line."
-    $ACME_OPENSSL_BIN base64 -e | tr -d '\r\n'
+    ${ACME_OPENSSL_BIN:-openssl} base64 -e | tr -d '\r\n'
  fi
 }

 #Usage: multiline
 _dbase64() {
  if [ "$1" ]; then
-    $ACME_OPENSSL_BIN base64 -d -A
+    ${ACME_OPENSSL_BIN:-openssl} base64 -d -A
  else
-    $ACME_OPENSSL_BIN base64 -d
+    ${ACME_OPENSSL_BIN:-openssl} base64 -d
  fi
 }

@ -819,9 +819,9 @@ _digest() {

  if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ] || [ "$alg" = "md5" ]; then
    if [ "$outputhex" ]; then
-      $ACME_OPENSSL_BIN dgst -"$alg" -hex | cut -d = -f 2 | tr -d ' '
+      ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hex | cut -d = -f 2 | tr -d ' '
    else
-      $ACME_OPENSSL_BIN dgst -"$alg" -binary | _base64
+      ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -binary | _base64
    fi
  else
    _err "$alg is not supported yet"
@ -844,9 +844,9 @@ _hmac() {

  if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ]; then
    if [ "$outputhex" ]; then
-      ($ACME_OPENSSL_BIN dgst -"$alg" -mac HMAC -macopt "hexkey:$secret_hex" 2>/dev/null || $ACME_OPENSSL_BIN dgst -"$alg" -hmac "$(printf "%s" "$secret_hex" | _h2b)") | cut -d = -f 2 | tr -d ' '
+      (${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -mac HMAC -macopt "hexkey:$secret_hex" 2>/dev/null || ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hmac "$(printf "%s" "$secret_hex" | _h2b)") | cut -d = -f 2 | tr -d ' '
    else
-      $ACME_OPENSSL_BIN dgst -"$alg" -mac HMAC -macopt "hexkey:$secret_hex" -binary 2>/dev/null || $ACME_OPENSSL_BIN dgst -"$alg" -hmac "$(printf "%s" "$secret_hex" | _h2b)" -binary
+      ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -mac HMAC -macopt "hexkey:$secret_hex" -binary 2>/dev/null || ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hmac "$(printf "%s" "$secret_hex" | _h2b)" -binary
    fi
  else
    _err "$alg is not supported yet"
@ -865,7 +865,7 @@ _sign() {
    return 1
  fi

-  _sign_openssl="$ACME_OPENSSL_BIN   dgst -sign $keyfile "
+  _sign_openssl="${ACME_OPENSSL_BIN:-openssl} dgst -sign $keyfile "
  if [ "$alg" = "sha256" ]; then
    _sign_openssl="$_sign_openssl -$alg"
  else
@ -876,10 +876,10 @@ _sign() {
  if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
    $_sign_openssl | _base64
  elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
-    if ! _signedECText="$($_sign_openssl | $ACME_OPENSSL_BIN asn1parse -inform DER)"; then
+    if ! _signedECText="$($_sign_openssl | ${ACME_OPENSSL_BIN:-openssl} asn1parse -inform DER)"; then
      _err "Sign failed: $_sign_openssl"
      _err "Key file: $keyfile"
-      _err "Key content:$(wc -l <"$keyfile") lises"
+      _err "Key content:$(wc -l <"$keyfile") lines"
      return 1
    fi
    _debug3 "_signedECText" "$_signedECText"
@ -948,10 +948,10 @@ _createkey() {

  if _isEccKey "$length"; then
    _debug "Using ec name: $eccname"
-    $ACME_OPENSSL_BIN ecparam -name "$eccname" -genkey 2>/dev/null >"$f"
+    ${ACME_OPENSSL_BIN:-openssl} ecparam -name "$eccname" -genkey 2>/dev/null >"$f"
  else
    _debug "Using RSA: $length"
-    $ACME_OPENSSL_BIN genrsa "$length" 2>/dev/null >"$f"
+    ${ACME_OPENSSL_BIN:-openssl} genrsa "$length" 2>/dev/null >"$f"
  fi

  if [ "$?" != "0" ]; then
@ -1038,9 +1038,9 @@ _createcsr() {
  _csr_cn="$(_idn "$domain")"
  _debug2 _csr_cn "$_csr_cn"
  if _contains "$(uname -a)" "MINGW"; then
-    $ACME_OPENSSL_BIN req -new -sha256 -key "$csrkey" -subj "//CN=$_csr_cn" -config "$csrconf" -out "$csr"
+    ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "//CN=$_csr_cn" -config "$csrconf" -out "$csr"
  else
-    $ACME_OPENSSL_BIN req -new -sha256 -key "$csrkey" -subj "/CN=$_csr_cn" -config "$csrconf" -out "$csr"
+    ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "/CN=$_csr_cn" -config "$csrconf" -out "$csr"
  fi
 }

@ -1052,7 +1052,7 @@ _signcsr() {
  cert="$4"
  _debug "_signcsr"

-  _msg="$($ACME_OPENSSL_BIN x509 -req -days 365 -in "$csr" -signkey "$key" -extensions v3_req -extfile "$conf" -out "$cert" 2>&1)"
+  _msg="$(${ACME_OPENSSL_BIN:-openssl} x509 -req -days 365 -in "$csr" -signkey "$key" -extensions v3_req -extfile "$conf" -out "$cert" 2>&1)"
  _ret="$?"
  _debug "$_msg"
  return $_ret
@ -1065,7 +1065,7 @@ _readSubjectFromCSR() {
    _usage "_readSubjectFromCSR mycsr.csr"
    return 1
  fi
-  $ACME_OPENSSL_BIN req -noout -in "$_csrfile" -subject | _egrep_o "CN *=.*" | cut -d = -f 2 | cut -d / -f 1 | tr -d '\n'
+  ${ACME_OPENSSL_BIN:-openssl} req -noout -in "$_csrfile" -subject | _egrep_o "CN *=.*" | cut -d = -f 2 | cut -d / -f 1 | tr -d '\n'
 }

 #_csrfile
@ -1080,7 +1080,7 @@ _readSubjectAltNamesFromCSR() {
  _csrsubj="$(_readSubjectFromCSR "$_csrfile")"
  _debug _csrsubj "$_csrsubj"

-  _dnsAltnames="$($ACME_OPENSSL_BIN req -noout -text -in "$_csrfile" | grep "^ *DNS:.*" | tr -d ' \n')"
+  _dnsAltnames="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile" | grep "^ *DNS:.*" | tr -d ' \n')"
  _debug _dnsAltnames "$_dnsAltnames"

  if _contains "$_dnsAltnames," "DNS:$_csrsubj,"; then
@ -1101,7 +1101,8 @@ _readKeyLengthFromCSR() {
    return 1
  fi

-  _outcsr="$($ACME_OPENSSL_BIN req -noout -text -in "$_csrfile")"
+  _outcsr="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile")"
+  _debug2 _outcsr "$_outcsr"
  if _contains "$_outcsr" "Public Key Algorithm: id-ecPublicKey"; then
    _debug "ECC CSR"
    echo "$_outcsr" | _egrep_o "^ *ASN1 OID:.*" | cut -d ':' -f 2 | tr -d ' '
@ -1159,9 +1160,9 @@ toPkcs() {
  _initpath "$domain" "$_isEcc"

  if [ "$pfxPassword" ]; then
-    $ACME_OPENSSL_BIN pkcs12 -export -out "$CERT_PFX_PATH" -inkey "$CERT_KEY_PATH" -in "$CERT_PATH" -certfile "$CA_CERT_PATH" -password "pass:$pfxPassword"
+    ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$CERT_PFX_PATH" -inkey "$CERT_KEY_PATH" -in "$CERT_PATH" -certfile "$CA_CERT_PATH" -password "pass:$pfxPassword"
  else
-    $ACME_OPENSSL_BIN pkcs12 -export -out "$CERT_PFX_PATH" -inkey "$CERT_KEY_PATH" -in "$CERT_PATH" -certfile "$CA_CERT_PATH"
+    ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$CERT_PFX_PATH" -inkey "$CERT_KEY_PATH" -in "$CERT_PATH" -certfile "$CA_CERT_PATH"
  fi

  if [ "$?" = "0" ]; then
@ -1183,7 +1184,7 @@ toPkcs8() {

  _initpath "$domain" "$_isEcc"

-  $ACME_OPENSSL_BIN pkcs8 -topk8 -inform PEM -outform PEM -nocrypt -in "$CERT_KEY_PATH" -out "$CERT_PKCS8_PATH"
+  ${ACME_OPENSSL_BIN:-openssl} pkcs8 -topk8 -inform PEM -outform PEM -nocrypt -in "$CERT_KEY_PATH" -out "$CERT_PKCS8_PATH"

  if [ "$?" = "0" ]; then
    _info "Success, $CERT_PKCS8_PATH"
@ -1344,7 +1345,7 @@ _calcjwk() {

  if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
    _debug "RSA key"
-    pub_exp=$($ACME_OPENSSL_BIN rsa -in "$keyfile" -noout -text | grep "^publicExponent:" | cut -d '(' -f 2 | cut -d 'x' -f 2 | cut -d ')' -f 1)
+    pub_exp=$(${ACME_OPENSSL_BIN:-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$pub_exp
    fi
@ -1353,7 +1354,7 @@ _calcjwk() {
    e=$(echo "$pub_exp" | _h2b | _base64)
    _debug3 e "$e"

-    modulus=$($ACME_OPENSSL_BIN rsa -in "$keyfile" -modulus -noout | cut -d '=' -f 2)
+    modulus=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -modulus -noout | cut -d '=' -f 2)
    _debug3 modulus "$modulus"
    n="$(printf "%s" "$modulus" | _h2b | _base64 | _url_replace)"
    _debug3 n "$n"
@ -1366,12 +1367,12 @@ _calcjwk() {
    JWK_HEADERPLACE_PART2='", "alg": "RS256", "jwk": '$jwk'}'
  elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
    _debug "EC key"
-    crv="$($ACME_OPENSSL_BIN ec -in "$keyfile" -noout -text 2>/dev/null | grep "^NIST CURVE:" | cut -d ":" -f 2 | tr -d " \r\n")"
+    crv="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^NIST CURVE:" | cut -d ":" -f 2 | tr -d " \r\n")"
    _debug3 crv "$crv"

    if [ -z "$crv" ]; then
      _debug "Let's try ASN1 OID"
-      crv_oid="$($ACME_OPENSSL_BIN ec -in "$keyfile" -noout -text 2>/dev/null | grep "^ASN1 OID:" | cut -d ":" -f 2 | tr -d " \r\n")"
+      crv_oid="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^ASN1 OID:" | cut -d ":" -f 2 | tr -d " \r\n")"
      _debug3 crv_oid "$crv_oid"
      case "${crv_oid}" in
        "prime256v1")
@ -1391,15 +1392,15 @@ _calcjwk() {
      _debug3 crv "$crv"
    fi

-    pubi="$($ACME_OPENSSL_BIN ec -in "$keyfile" -noout -text 2>/dev/null | grep -n pub: | cut -d : -f 1)"
+    pubi="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n pub: | cut -d : -f 1)"
    pubi=$(_math "$pubi" + 1)
    _debug3 pubi "$pubi"

-    pubj="$($ACME_OPENSSL_BIN ec -in "$keyfile" -noout -text 2>/dev/null | grep -n "ASN1 OID:" | cut -d : -f 1)"
+    pubj="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n "ASN1 OID:" | cut -d : -f 1)"
    pubj=$(_math "$pubj" - 1)
    _debug3 pubj "$pubj"

-    pubtext="$($ACME_OPENSSL_BIN ec -in "$keyfile" -noout -text 2>/dev/null | sed -n "$pubi,${pubj}p" | tr -d " \n\r")"
+    pubtext="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | sed -n "$pubi,${pubj}p" | tr -d " \n\r")"
    _debug3 pubtext "$pubtext"

    xlen="$(printf "%s" "$pubtext" | tr -d ':' | wc -c)"
@ -2017,7 +2018,7 @@ _starttlsserver() {
    return 1
  fi

-  __S_OPENSSL="$ACME_OPENSSL_BIN s_server -cert $TLS_CERT  -key $TLS_KEY "
+  __S_OPENSSL="${ACME_OPENSSL_BIN:-openssl} s_server -cert $TLS_CERT  -key $TLS_KEY "
  if [ "$opaddr" ]; then
    __S_OPENSSL="$__S_OPENSSL -accept $opaddr:$port"
  else
@ -2258,16 +2259,16 @@ _initpath() {
  fi

  if [ -z "$TLS_CONF" ]; then
-    TLS_CONF="$DOMAIN_PATH/tls.valdation.conf"
+    TLS_CONF="$DOMAIN_PATH/tls.validation.conf"
  fi
  if [ -z "$TLS_CERT" ]; then
-    TLS_CERT="$DOMAIN_PATH/tls.valdation.cert"
+    TLS_CERT="$DOMAIN_PATH/tls.validation.cert"
  fi
  if [ -z "$TLS_KEY" ]; then
-    TLS_KEY="$DOMAIN_PATH/tls.valdation.key"
+    TLS_KEY="$DOMAIN_PATH/tls.validation.key"
  fi
  if [ -z "$TLS_CSR" ]; then
-    TLS_CSR="$DOMAIN_PATH/tls.valdation.csr"
+    TLS_CSR="$DOMAIN_PATH/tls.validation.csr"
  fi

 }
@ -2385,7 +2386,7 @@ _setApache() {
  _debug "Backup apache config file" "$httpdconf"
  if ! cp "$httpdconf" "$APACHE_CONF_BACKUP_DIR/"; then
    _err "Can not backup apache config file, so abort. Don't worry, the apache config is not changed."
-    _err "This might be a bug of $PROJECT_NAME , pleae report issue: $PROJECT"
+    _err "This might be a bug of $PROJECT_NAME , please report issue: $PROJECT"
    return 1
  fi
  _info "JFYI, Config file $httpdconf is backuped to $APACHE_CONF_BACKUP_DIR/$httpdconfname"
@ -2883,7 +2884,7 @@ _on_issue_err() {
        uri=$(echo "$ventry" | cut -d "$sep" -f 3)
        vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
        _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
-        __trigger_validaton "$uri" "$keyauthorization"
+        __trigger_validation "$uri" "$keyauthorization"
      done
    )
  fi
@ -3105,7 +3106,7 @@ __get_domain_new_authz() {
 }

 #uri keyAuthorization
-__trigger_validaton() {
+__trigger_validation() {
  _debug2 "tigger domain validation."
  _t_url="$1"
  _debug2 _t_url "$_t_url"
@ -3120,6 +3121,10 @@ issue() {
    _usage "Usage: $PROJECT_ENTRY --issue  -d  a.com  -w /path/to/webroot/a.com/ "
    return 1
  fi
+  if [ -z "$1" ]; then
+    _usage "Please specify at least one validation method: '--webroot', '--standalone', '--apache', '--nginx' or '--dns' etc."
+    return 1
+  fi
  _web_roots="$1"
  _main_domain="$2"
  _alt_domains="$3"
@ -3490,7 +3495,7 @@ issue() {
              _exec_err >/dev/null 2>&1
            fi
          else
-            _debug "not chaning owner/group of webroot"
+            _debug "not changing owner/group of webroot"
          fi
        fi

@ -3531,7 +3536,7 @@ issue() {
      fi
    fi

-    if ! __trigger_validaton "$uri" "$keyauthorization"; then
+    if ! __trigger_validation "$uri" "$keyauthorization"; then
      _err "$d:Can not get challenge: $response"
      _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
      _clearup
@ -3635,6 +3640,7 @@ issue() {

  _rcert="$response"
  Le_LinkCert="$(grep -i '^Location.*$' "$HTTP_HEADER" | _head_n 1 | tr -d "\r\n" | cut -d " " -f 2)"
+  _debug "Le_LinkCert" "$Le_LinkCert"
  _savedomainconf "Le_LinkCert" "$Le_LinkCert"

  if [ "$Le_LinkCert" ]; then
@ -3681,16 +3687,34 @@ issue() {
  if ! _contains "$Le_LinkIssuer" ":"; then
    Le_LinkIssuer="$API$Le_LinkIssuer"
  fi
-
+  _debug Le_LinkIssuer "$Le_LinkIssuer"
  _savedomainconf "Le_LinkIssuer" "$Le_LinkIssuer"

  if [ "$Le_LinkIssuer" ]; then
+    _link_issuer_retry=0
+    _MAX_ISSUER_RETRY=5
+    while [ "$_link_issuer_retry" -lt "$_MAX_ISSUER_RETRY" ]; do
+      _debug _link_issuer_retry "$_link_issuer_retry"
+      if _get "$Le_LinkIssuer" >"$CA_CERT_PATH.der"; then
        echo "$BEGIN_CERT" >"$CA_CERT_PATH"
-    _get "$Le_LinkIssuer" | _base64 "multiline" >>"$CA_CERT_PATH"
+        _base64 "multiline" <"$CA_CERT_PATH.der" >>"$CA_CERT_PATH"
        echo "$END_CERT" >>"$CA_CERT_PATH"
+
        _info "The intermediate CA cert is in $(__green " $CA_CERT_PATH ")"
        cat "$CA_CERT_PATH" >>"$CERT_FULLCHAIN_PATH"
        _info "And the full chain certs is there: $(__green " $CERT_FULLCHAIN_PATH ")"
+
+        rm -f "$CA_CERT_PATH.der"
+        break
+      fi
+      _link_issuer_retry=$(_math $_link_issuer_retry + 1)
+      _sleep "$_link_issuer_retry"
+    done
+    if [ "$_link_issuer_retry" = "$_MAX_ISSUER_RETRY" ]; then
+      _err "Max retry for issuer ca cert is reached."
+    fi
+  else
+    _debug "No Le_LinkIssuer header found."
  fi

  Le_CertCreateTime=$(_time)
@ -4134,6 +4158,7 @@ _installcert() {
      export CERT_KEY_PATH
      export CA_CERT_PATH
      export CERT_FULLCHAIN_PATH
+      export Le_Domain
      cd "$DOMAIN_PATH" && eval "$_reload_cmd"
    ); then
      _info "$(__green "Reload success")"
@ -4462,7 +4487,7 @@ _precheck() {
    fi
  fi

-  if ! _exists "$ACME_OPENSSL_BIN"; then
+  if ! _exists "${ACME_OPENSSL_BIN:-openssl}"; then
    _err "Please install openssl first. ACME_OPENSSL_BIN=$ACME_OPENSSL_BIN"
    _err "We need openssl to generate keys."
    return 1
@ -4704,6 +4729,7 @@ _uninstallalias() {
 cron() {
  IN_CRON=1
  _initpath
+  _info "$(__green "===Starting cron===")"
  if [ "$AUTO_UPGRADE" = "1" ]; then
    export LE_WORKING_DIR
    (
@ -4723,6 +4749,7 @@ cron() {
  renewAll
  _ret="$?"
  IN_CRON=""
+  _info "$(__green "===End cron===")"
  exit $_ret
 }

@ -4806,13 +4833,13 @@ Parameters:
  --listraw                         Only used for '--list' command, list the certs in raw format.
  --stopRenewOnError, -se           Only valid for '--renew-all' command. Stop if one cert has error in renewal.
  --insecure                        Do not check the server certificate, in some devices, the api server's certificate may not be trusted.
-  --ca-bundle                       Specifices the path to the CA certificate bundle to verify api server's certificate.
+  --ca-bundle                       Specifies the path to the CA certificate bundle to verify api server's certificate.
  --ca-path                         Specifies directory containing CA certificates in PEM format, used by wget or curl.
  --nocron                          Only valid for '--install' command, which means: do not install the default cron job. In this case, the certs will not be renewed automatically.
  --ecc                             Specifies to use the ECC cert. Valid for '--install-cert', '--renew', '--revoke', '--toPkcs' and '--createCSR'
  --csr                             Specifies the input csr.
  --pre-hook                        Command to be run before obtaining any certificates.
-  --post-hook                       Command to be run after attempting to obtain/renew certificates. No matter the obain/renew is success or failed.
+  --post-hook                       Command to be run after attempting to obtain/renew certificates. No matter the obtain/renew is success or failed.
  --renew-hook                      Command to be run once for each successfully renewed certificate.
  --deploy-hook                     The hook file to deploy cert
  --ocsp-must-staple, --ocsp        Generate ocsp must Staple extension.
--- a/deploy/exim4.sh
+++ b/deploy/exim4.sh
@ -79,7 +79,7 @@ exim4_deploy() {
        _info "Restore conf success"
        eval "$_reload"
      else
-        _err "Opps, error restore exim4 conf, please report bug to us."
+        _err "Oops, error restore exim4 conf, please report bug to us."
      fi
      return 1
    fi
@ -105,7 +105,7 @@ exim4_deploy() {
      _info "Restore conf success"
      eval "$_reload"
    else
-      _err "Opps, error restore exim4 conf, please report bug to us."
+      _err "Oops, error restore exim4 conf, please report bug to us."
    fi
    return 1
  fi
--- a/deploy/kong.sh
+++ b/deploy/kong.sh
@ -43,7 +43,7 @@ kong_deploy() {
  #Save kong url if it's succesful (First run case)
  _saveaccountconf KONG_URL "$KONG_URL"
  #Generate DEIM
-  delim="-----MultipartDelimeter$(date "+%s%N")"
+  delim="-----MultipartDelimiter$(date "+%s%N")"
  nl="\015\012"
  #Set Header
  _H1="Content-Type: multipart/form-data; boundary=$delim"
@ -72,7 +72,7 @@ kong_deploy() {
    response=$(_post "$content" "$KONG_URL/apis/$uuid/plugins/$ssl_uuid" "" "PATCH")
  fi
  if ! [ "$(echo "$response" | _egrep_o "ssl")" = "ssl" ]; then
-    _err "An error occured with cert upload. Check response:"
+    _err "An error occurred with cert upload. Check response:"
    _err "$response"
    return 1
  fi
--- a/deploy/vsftpd.sh
+++ b/deploy/vsftpd.sh
@ -76,7 +76,7 @@ vsftpd_deploy() {
        _info "Restore conf success"
        eval "$_reload"
      else
-        _err "Opps, error restore vsftpd conf, please report bug to us."
+        _err "Oops, error restore vsftpd conf, please report bug to us."
      fi
      return 1
    fi
@ -102,7 +102,7 @@ vsftpd_deploy() {
      _info "Restore conf success"
      eval "$_reload"
    else
-      _err "Opps, error restore vsftpd conf, please report bug to us."
+      _err "Oops, error restore vsftpd conf, please report bug to us."
    fi
    return 1
  fi
--- a/dnsapi/README.md
+++ b/dnsapi/README.md
@ -302,7 +302,7 @@ acme.sh --issue --dns dns_freedns -d example.com -d www.example.com
 ```

 Note that you cannot use acme.sh automatic DNS validation for FreeDNS public domains or for a subdomain that
-you create under a FreeDNS public domain.  You must own the top level domain in order to automaitcally
+you create under a FreeDNS public domain.  You must own the top level domain in order to automatically
 validate with acme.sh at FreeDNS.

 ## 16. Use cyon.ch
--- a/dnsapi/dns_aws.sh
+++ b/dnsapi/dns_aws.sh
@ -88,6 +88,19 @@ _get_root() {
    while true; do
      h=$(printf "%s" "$domain" | cut -d . -f $i-100)
      if [ -z "$h" ]; then
+        if _contains "$response" "<IsTruncated>true</IsTruncated>" && _contains "$response" "<NextMarker>"; then
+          _debug "IsTruncated"
+          _nextMarker="$(echo "$response" | _egrep_o "<NextMarker>.*</NextMarker>" | cut -d '>' -f 2 | cut -d '<' -f 1)"
+          _debug "NextMarker" "$_nextMarker"
+          if aws_rest GET "2013-04-01/hostedzone" "marker=$_nextMarker"; then
+            _debug "Truncated request OK"
+            i=2
+            p=1
+            continue
+          else
+            _err "Truncated request error."
+          fi
+        fi
        #not valid
        return 1
      fi
@ -208,6 +221,9 @@ aws_rest() {
  _debug _H2 "$_H2"

  url="$AWS_URL/$ep"
+  if [ "$qsr" ]; then
+    url="$AWS_URL/$ep?$qsr"
+  fi

  if [ "$mtd" = "GET" ]; then
    response="$(_get "$url")"
--- a/dnsapi/dns_cyon.sh
+++ b/dnsapi/dns_cyon.sh
@ -50,7 +50,7 @@ _cyon_load_credentials() {
  fi

  if [ -z "${CY_Username}" ] || [ -z "${CY_Password}" ]; then
-    # Dummy entries to satify script checker.
+    # Dummy entries to satisfy script checker.
    CY_Username=""
    CY_Password=""
    CY_OTP_Secret=""
--- a/dnsapi/dns_dgon.sh
+++ b/dnsapi/dns_dgon.sh
@ -158,7 +158,7 @@ _get_base_domain() {
  export _H2="Authorization: Bearer $DO_API_KEY"
  _debug DO_API_KEY "$DO_API_KEY"
  ## get URL for the list of domains
-  ## havent seen this request paginated, tested with 18 domains (more requres manual requests with DO)
+  ## havent seen this request paginated, tested with 18 domains (more requires manual requests with DO)
  DOMURL="https://api.digitalocean.com/v2/domains"

  ## get the domain list (DO gives basically a full XFER!)
--- a/dnsapi/dns_freedns.sh
+++ b/dnsapi/dns_freedns.sh
@ -10,7 +10,7 @@
 #
 ########  Public functions #####################

-# Export FreeDNS userid and password in folowing variables...
+# Export FreeDNS userid and password in following variables...
 #  FREEDNS_User=username
 #  FREEDNS_Password=password
 # login cookie is saved in acme account config file so userid / pw
@ -53,7 +53,7 @@ dns_freedns_add() {
  i="$(_math "$i" - 1)"
  sub_domain="$(echo "$fulldomain" | cut -d. -f -"$i")"

-  # Sometimes FreeDNS does not reurn the subdomain page but rather 
+  # Sometimes FreeDNS does not return the subdomain page but rather 
  # returns a page regarding becoming a premium member.  This usually
  # happens after a period of inactivity.  Immediately trying again
  # returns the correct subdomain page.  So, we will try twice to
@ -65,7 +65,7 @@ dns_freedns_add() {
    htmlpage="$(_freedns_retrieve_subdomain_page "$FREEDNS_COOKIE")"
    if [ "$?" != "0" ]; then
      if [ "$using_cached_cookies" = "true" ]; then
-        _err "Has your FreeDNS username and password channged?  If so..."
+        _err "Has your FreeDNS username and password changed?  If so..."
        _err "Please export as FREEDNS_User / FREEDNS_Password and try again."
      fi
      return 1
@ -112,7 +112,7 @@ dns_freedns_add() {
          # not produce accurate results as the value field is truncated
          # on this webpage. To get full value we would need to load
          # another page. However we don't really need this so long as
-          # there is only one TXT record for the acme chalenge subdomain.
+          # there is only one TXT record for the acme challenge subdomain.
          DNSvalue="$(echo "$line" | cut -d ',' -f 4 | sed 's/^[^&quot;]*&quot;//;s/&quot;.*//;s/<\/td>.*//')"
          if [ $found != 0 ]; then
            break
@ -192,11 +192,11 @@ dns_freedns_rm() {

  # Need to read cookie from conf file again in case new value set
  # during login to FreeDNS when TXT record was created.
-  # acme.sh does not have a _readaccountconf() fuction
+  # acme.sh does not have a _readaccountconf() function
  FREEDNS_COOKIE="$(_read_conf "$ACCOUNT_CONF_PATH" "FREEDNS_COOKIE")"
  _debug "FreeDNS login cookies: $FREEDNS_COOKIE"

-  # Sometimes FreeDNS does not reurn the subdomain page but rather 
+  # Sometimes FreeDNS does not return the subdomain page but rather 
  # returns a page regarding becoming a premium member.  This usually
  # happens after a period of inactivity.  Immediately trying again
  # returns the correct subdomain page.  So, we will try twice to
@ -302,12 +302,12 @@ _freedns_retrieve_subdomain_page() {
  export _H2="Accept-Language:en-US"
  url="https://freedns.afraid.org/subdomain/"

-  _debug "Retrieve subdmoain page from FreeDNS"
+  _debug "Retrieve subdomain page from FreeDNS"

  htmlpage="$(_get "$url")"

  if [ "$?" != "0" ]; then
-    _err "FreeDNS retrieve subdomins failed bad RC from _get"
+    _err "FreeDNS retrieve subdomains failed bad RC from _get"
    return 1
  elif [ -z "$htmlpage" ]; then
    _err "FreeDNS returned empty subdomain page"
@ -341,7 +341,7 @@ _freedns_add_txt_record() {
    return 1
  elif _contains "$htmlpage" "security code was incorrect"; then
    _debug "$htmlpage"
-    _err "FreeDNS failed to add TXT record for $subdomain as FreeDNS requested seurity code"
+    _err "FreeDNS failed to add TXT record for $subdomain as FreeDNS requested security code"
    _err "Note that you cannot use automatic DNS validation for FreeDNS public domains"
    return 1
  fi
--- a/dnsapi/dns_gandi_livedns.sh
+++ b/dnsapi/dns_gandi_livedns.sh
@ -19,7 +19,7 @@ dns_gandi_livedns_add() {
  txtvalue=$2

  if [ -z "$GANDI_LIVEDNS_KEY" ]; then
-    _err "No API key specifed for Gandi LiveDNS."
+    _err "No API key specified for Gandi LiveDNS."
    _err "Create your key and export it as GANDI_LIVEDNS_KEY"
    return 1
  fi
--- a/dnsapi/dns_ovh.sh
+++ b/dnsapi/dns_ovh.sh
@ -1,6 +1,6 @@
 #!/usr/bin/env sh

-#Applcation Key
+#Application Key
 #OVH_AK="sdfsdfsdfljlbjkljlkjsdfoiwje"
 #
 #Application Secret
--- a/dnsapi/dns_pdns.sh
+++ b/dnsapi/dns_pdns.sh
@ -1,6 +1,6 @@
 #!/usr/bin/env sh

-#PowerDNS Emdedded API
+#PowerDNS Embedded API
 #https://doc.powerdns.com/md/httpapi/api_spec/
 #
 #PDNS_Url="http://ns.example.com:8081"