acme.sh

   1 #!/usr/bin/env sh
   2
   3 VER=2.8.8
   4
   5 PROJECT_NAME="acme.sh"
   6
   7 PROJECT_ENTRY="acme.sh"
   8
   9 PROJECT="https://github.com/acmesh-official/$PROJECT_NAME"
  10
  11 DEFAULT_INSTALL_HOME="$HOME/.$PROJECT_NAME"
  12
  13 _WINDOWS_SCHEDULER_NAME="$PROJECT_NAME.cron"
  14
  15 _SCRIPT_="$0"
  16
  17 _SUB_FOLDER_NOTIFY="notify"
  18 _SUB_FOLDER_DNSAPI="dnsapi"
  19 _SUB_FOLDER_DEPLOY="deploy"
  20
  21 _SUB_FOLDERS="$_SUB_FOLDER_DNSAPI $_SUB_FOLDER_DEPLOY $_SUB_FOLDER_NOTIFY"
  22
  23 LETSENCRYPT_CA_V1="https://acme-v01.api.letsencrypt.org/directory"
  24 LETSENCRYPT_STAGING_CA_V1="https://acme-staging.api.letsencrypt.org/directory"
  25
  26 CA_LETSENCRYPT_V2="https://acme-v02.api.letsencrypt.org/directory"
  27 CA_LETSENCRYPT_V2_TEST="https://acme-staging-v02.api.letsencrypt.org/directory"
  28
  29 CA_BUYPASS="https://api.buypass.com/acme/directory"
  30 CA_BUYPASS_TEST="https://api.test4.buypass.no/acme/directory"
  31
  32 CA_ZEROSSL="https://acme.zerossl.com/v2/DV90"
  33 _ZERO_EAB_ENDPOINT="http://api.zerossl.com/acme/eab-credentials-email"
  34
  35 DEFAULT_CA=$CA_LETSENCRYPT_V2
  36 DEFAULT_STAGING_CA=$CA_LETSENCRYPT_V2_TEST
  37
  38 CA_NAMES="
  39 LetsEncrypt.org,letsencrypt
  40 LetsEncrypt.org_test,letsencrypt_test,letsencrypttest
  41 BuyPass.com,buypass
  42 BuyPass.com_test,buypass_test,buypasstest
  43 ZeroSSL.com,zerossl
  44 "
  45
  46 CA_SERVERS="$CA_LETSENCRYPT_V2,$CA_LETSENCRYPT_V2_TEST,$CA_BUYPASS,$CA_BUYPASS_TEST,$CA_ZEROSSL"
  47
  48 DEFAULT_USER_AGENT="$PROJECT_NAME/$VER ($PROJECT)"
  49
  50 DEFAULT_ACCOUNT_KEY_LENGTH=2048
  51 DEFAULT_DOMAIN_KEY_LENGTH=2048
  52
  53 DEFAULT_OPENSSL_BIN="openssl"
  54
  55 VTYPE_HTTP="http-01"
  56 VTYPE_DNS="dns-01"
  57 VTYPE_ALPN="tls-alpn-01"
  58
  59 LOCAL_ANY_ADDRESS="0.0.0.0"
  60
  61 DEFAULT_RENEW=60
  62
  63 NO_VALUE="no"
  64
  65 W_DNS="dns"
  66 W_ALPN="alpn"
  67 DNS_ALIAS_PREFIX="="
  68
  69 MODE_STATELESS="stateless"
  70
  71 STATE_VERIFIED="verified_ok"
  72
  73 NGINX="nginx:"
  74 NGINX_START="#ACME_NGINX_START"
  75 NGINX_END="#ACME_NGINX_END"
  76
  77 BEGIN_CSR="-----BEGIN CERTIFICATE REQUEST-----"
  78 END_CSR="-----END CERTIFICATE REQUEST-----"
  79
  80 BEGIN_CERT="-----BEGIN CERTIFICATE-----"
  81 END_CERT="-----END CERTIFICATE-----"
  82
  83 CONTENT_TYPE_JSON="application/jose+json"
  84 RENEW_SKIP=2
  85
  86 B64CONF_START="__ACME_BASE64__START_"
  87 B64CONF_END="__ACME_BASE64__END_"
  88
  89 ECC_SEP="_"
  90 ECC_SUFFIX="${ECC_SEP}ecc"
  91
  92 LOG_LEVEL_1=1
  93 LOG_LEVEL_2=2
  94 LOG_LEVEL_3=3
  95 DEFAULT_LOG_LEVEL="$LOG_LEVEL_1"
  96
  97 DEBUG_LEVEL_1=1
  98 DEBUG_LEVEL_2=2
  99 DEBUG_LEVEL_3=3
 100 DEBUG_LEVEL_DEFAULT=$DEBUG_LEVEL_1
 101 DEBUG_LEVEL_NONE=0
 102
 103 DOH_CLOUDFLARE=1
 104 DOH_GOOGLE=2
 105
 106 HIDDEN_VALUE="[hidden](please add '--output-insecure' to see this value)"
 107
 108 SYSLOG_ERROR="user.error"
 109 SYSLOG_INFO="user.info"
 110 SYSLOG_DEBUG="user.debug"
 111
 112 #error
 113 SYSLOG_LEVEL_ERROR=3
 114 #info
 115 SYSLOG_LEVEL_INFO=6
 116 #debug
 117 SYSLOG_LEVEL_DEBUG=7
 118 #debug2
 119 SYSLOG_LEVEL_DEBUG_2=8
 120 #debug3
 121 SYSLOG_LEVEL_DEBUG_3=9
 122
 123 SYSLOG_LEVEL_DEFAULT=$SYSLOG_LEVEL_ERROR
 124 #none
 125 SYSLOG_LEVEL_NONE=0
 126
 127 NOTIFY_LEVEL_DISABLE=0
 128 NOTIFY_LEVEL_ERROR=1
 129 NOTIFY_LEVEL_RENEW=2
 130 NOTIFY_LEVEL_SKIP=3
 131
 132 NOTIFY_LEVEL_DEFAULT=$NOTIFY_LEVEL_RENEW
 133
 134 NOTIFY_MODE_BULK=0
 135 NOTIFY_MODE_CERT=1
 136
 137 NOTIFY_MODE_DEFAULT=$NOTIFY_MODE_BULK
 138
 139 _DEBUG_WIKI="https://github.com/acmesh-official/acme.sh/wiki/How-to-debug-acme.sh"
 140
 141 _PREPARE_LINK="https://github.com/acmesh-official/acme.sh/wiki/Install-preparations"
 142
 143 _STATELESS_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Stateless-Mode"
 144
 145 _DNS_ALIAS_WIKI="https://github.com/acmesh-official/acme.sh/wiki/DNS-alias-mode"
 146
 147 _DNS_MANUAL_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dns-manual-mode"
 148
 149 _DNS_API_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dnsapi"
 150
 151 _NOTIFY_WIKI="https://github.com/acmesh-official/acme.sh/wiki/notify"
 152
 153 _SUDO_WIKI="https://github.com/acmesh-official/acme.sh/wiki/sudo"
 154
 155 _REVOKE_WIKI="https://github.com/acmesh-official/acme.sh/wiki/revokecert"
 156
 157 _ZEROSSL_WIKI="https://github.com/acmesh-official/acme.sh/wiki/ZeroSSL.com-CA"
 158
 159 _SERVER_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Server"
 160
 161 _PREFERRED_CHAIN_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Preferred-Chain"
 162
 163 _DNS_MANUAL_ERR="The dns manual mode can not renew automatically, you must issue it again manually. You'd better use the other modes instead."
 164
 165 _DNS_MANUAL_WARN="It seems that you are using dns manual mode. please take care: $_DNS_MANUAL_ERR"
 166
 167 _DNS_MANUAL_ERROR="It seems that you are using dns manual mode. Read this link first: $_DNS_MANUAL_WIKI"
 168
 169 __INTERACTIVE=""
 170 if [ -t 1 ]; then
 171   __INTERACTIVE="1"
 172 fi
 173
 174 __green() {
 175   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 176     printf '\33[1;32m%b\33[0m' "$1"
 177     return
 178   fi
 179   printf -- "%b" "$1"
 180 }
 181
 182 __red() {
 183   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 184     printf '\33[1;31m%b\33[0m' "$1"
 185     return
 186   fi
 187   printf -- "%b" "$1"
 188 }
 189
 190 _printargs() {
 191   _exitstatus="$?"
 192   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 193     printf -- "%s" "[$(date)] "
 194   fi
 195   if [ -z "$2" ]; then
 196     printf -- "%s" "$1"
 197   else
 198     printf -- "%s" "$1='$2'"
 199   fi
 200   printf "\n"
 201   # return the saved exit status
 202   return "$_exitstatus"
 203 }
 204
 205 _dlg_versions() {
 206   echo "Diagnosis versions: "
 207   echo "openssl:$ACME_OPENSSL_BIN"
 208   if _exists "${ACME_OPENSSL_BIN:-openssl}"; then
 209     ${ACME_OPENSSL_BIN:-openssl} version 2>&1
 210   else
 211     echo "$ACME_OPENSSL_BIN doesn't exist."
 212   fi
 213
 214   echo "apache:"
 215   if [ "$_APACHECTL" ] && _exists "$_APACHECTL"; then
 216     $_APACHECTL -V 2>&1
 217   else
 218     echo "apache doesn't exist."
 219   fi
 220
 221   echo "nginx:"
 222   if _exists "nginx"; then
 223     nginx -V 2>&1
 224   else
 225     echo "nginx doesn't exist."
 226   fi
 227
 228   echo "socat:"
 229   if _exists "socat"; then
 230     socat -V 2>&1
 231   else
 232     _debug "socat doesn't exist."
 233   fi
 234 }
 235
 236 #class
 237 _syslog() {
 238   _exitstatus="$?"
 239   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" = "$SYSLOG_LEVEL_NONE" ]; then
 240     return
 241   fi
 242   _logclass="$1"
 243   shift
 244   if [ -z "$__logger_i" ]; then
 245     if _contains "$(logger --help 2>&1)" "-i"; then
 246       __logger_i="logger -i"
 247     else
 248       __logger_i="logger"
 249     fi
 250   fi
 251   $__logger_i -t "$PROJECT_NAME" -p "$_logclass" "$(_printargs "$@")" >/dev/null 2>&1
 252   return "$_exitstatus"
 253 }
 254
 255 _log() {
 256   [ -z "$LOG_FILE" ] && return
 257   _printargs "$@" >>"$LOG_FILE"
 258 }
 259
 260 _info() {
 261   _log "$@"
 262   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_INFO" ]; then
 263     _syslog "$SYSLOG_INFO" "$@"
 264   fi
 265   _printargs "$@"
 266 }
 267
 268 _err() {
 269   _syslog "$SYSLOG_ERROR" "$@"
 270   _log "$@"
 271   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 272     printf -- "%s" "[$(date)] " >&2
 273   fi
 274   if [ -z "$2" ]; then
 275     __red "$1" >&2
 276   else
 277     __red "$1='$2'" >&2
 278   fi
 279   printf "\n" >&2
 280   return 1
 281 }
 282
 283 _usage() {
 284   __red "$@" >&2
 285   printf "\n" >&2
 286 }
 287
 288 __debug_bash_helper() {
 289   # At this point only do for --debug 3
 290   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -lt "$DEBUG_LEVEL_3" ]; then
 291     return
 292   fi
 293   # Return extra debug info when running with bash, otherwise return empty
 294   # string.
 295   if [ -z "${BASH_VERSION}" ]; then
 296     return
 297   fi
 298   # We are a bash shell at this point, return the filename, function name, and
 299   # line number as a string
 300   _dbh_saveIFS=$IFS
 301   IFS=" "
 302   # Must use eval or syntax error happens under dash. The eval should use
 303   # single quotes as older versions of busybox had a bug with double quotes and
 304   # eval.
 305   # Use 'caller 1' as we want one level up the stack as we should be called
 306   # by one of the _debug* functions
 307   eval '_dbh_called=($(caller 1))'
 308   IFS=$_dbh_saveIFS
 309   eval '_dbh_file=${_dbh_called[2]}'
 310   if [ -n "${_script_home}" ]; then
 311     # Trim off the _script_home directory name
 312     eval '_dbh_file=${_dbh_file#$_script_home/}'
 313   fi
 314   eval '_dbh_function=${_dbh_called[1]}'
 315   eval '_dbh_lineno=${_dbh_called[0]}'
 316   printf "%-40s " "$_dbh_file:${_dbh_function}:${_dbh_lineno}"
 317 }
 318
 319 _debug() {
 320   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 321     _log "$@"
 322   fi
 323   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 324     _syslog "$SYSLOG_DEBUG" "$@"
 325   fi
 326   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 327     _bash_debug=$(__debug_bash_helper)
 328     _printargs "${_bash_debug}$@" >&2
 329   fi
 330 }
 331
 332 #output the sensitive messages
 333 _secure_debug() {
 334   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 335     if [ "$OUTPUT_INSECURE" = "1" ]; then
 336       _log "$@"
 337     else
 338       _log "$1" "$HIDDEN_VALUE"
 339     fi
 340   fi
 341   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 342     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 343   fi
 344   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 345     if [ "$OUTPUT_INSECURE" = "1" ]; then
 346       _printargs "$@" >&2
 347     else
 348       _printargs "$1" "$HIDDEN_VALUE" >&2
 349     fi
 350   fi
 351 }
 352
 353 _debug2() {
 354   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 355     _log "$@"
 356   fi
 357   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 358     _syslog "$SYSLOG_DEBUG" "$@"
 359   fi
 360   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 361     _bash_debug=$(__debug_bash_helper)
 362     _printargs "${_bash_debug}$@" >&2
 363   fi
 364 }
 365
 366 _secure_debug2() {
 367   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 368     if [ "$OUTPUT_INSECURE" = "1" ]; then
 369       _log "$@"
 370     else
 371       _log "$1" "$HIDDEN_VALUE"
 372     fi
 373   fi
 374   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 375     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 376   fi
 377   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 378     if [ "$OUTPUT_INSECURE" = "1" ]; then
 379       _printargs "$@" >&2
 380     else
 381       _printargs "$1" "$HIDDEN_VALUE" >&2
 382     fi
 383   fi
 384 }
 385
 386 _debug3() {
 387   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 388     _log "$@"
 389   fi
 390   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 391     _syslog "$SYSLOG_DEBUG" "$@"
 392   fi
 393   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 394     _bash_debug=$(__debug_bash_helper)
 395     _printargs "${_bash_debug}$@" >&2
 396   fi
 397 }
 398
 399 _secure_debug3() {
 400   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 401     if [ "$OUTPUT_INSECURE" = "1" ]; then
 402       _log "$@"
 403     else
 404       _log "$1" "$HIDDEN_VALUE"
 405     fi
 406   fi
 407   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 408     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 409   fi
 410   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 411     if [ "$OUTPUT_INSECURE" = "1" ]; then
 412       _printargs "$@" >&2
 413     else
 414       _printargs "$1" "$HIDDEN_VALUE" >&2
 415     fi
 416   fi
 417 }
 418
 419 _upper_case() {
 420   # shellcheck disable=SC2018,SC2019
 421   tr 'a-z' 'A-Z'
 422 }
 423
 424 _lower_case() {
 425   # shellcheck disable=SC2018,SC2019
 426   tr 'A-Z' 'a-z'
 427 }
 428
 429 _startswith() {
 430   _str="$1"
 431   _sub="$2"
 432   echo "$_str" | grep "^$_sub" >/dev/null 2>&1
 433 }
 434
 435 _endswith() {
 436   _str="$1"
 437   _sub="$2"
 438   echo "$_str" | grep -- "$_sub\$" >/dev/null 2>&1
 439 }
 440
 441 _contains() {
 442   _str="$1"
 443   _sub="$2"
 444   echo "$_str" | grep -- "$_sub" >/dev/null 2>&1
 445 }
 446
 447 _hasfield() {
 448   _str="$1"
 449   _field="$2"
 450   _sep="$3"
 451   if [ -z "$_field" ]; then
 452     _usage "Usage: str field  [sep]"
 453     return 1
 454   fi
 455
 456   if [ -z "$_sep" ]; then
 457     _sep=","
 458   fi
 459
 460   for f in $(echo "$_str" | tr "$_sep" ' '); do
 461     if [ "$f" = "$_field" ]; then
 462       _debug2 "'$_str' contains '$_field'"
 463       return 0 #contains ok
 464     fi
 465   done
 466   _debug2 "'$_str' does not contain '$_field'"
 467   return 1 #not contains
 468 }
 469
 470 # str index [sep]
 471 _getfield() {
 472   _str="$1"
 473   _findex="$2"
 474   _sep="$3"
 475
 476   if [ -z "$_findex" ]; then
 477     _usage "Usage: str field  [sep]"
 478     return 1
 479   fi
 480
 481   if [ -z "$_sep" ]; then
 482     _sep=","
 483   fi
 484
 485   _ffi="$_findex"
 486   while [ "$_ffi" -gt "0" ]; do
 487     _fv="$(echo "$_str" | cut -d "$_sep" -f "$_ffi")"
 488     if [ "$_fv" ]; then
 489       printf -- "%s" "$_fv"
 490       return 0
 491     fi
 492     _ffi="$(_math "$_ffi" - 1)"
 493   done
 494
 495   printf -- "%s" "$_str"
 496
 497 }
 498
 499 _exists() {
 500   cmd="$1"
 501   if [ -z "$cmd" ]; then
 502     _usage "Usage: _exists cmd"
 503     return 1
 504   fi
 505
 506   if eval type type >/dev/null 2>&1; then
 507     eval type "$cmd" >/dev/null 2>&1
 508   elif command >/dev/null 2>&1; then
 509     command -v "$cmd" >/dev/null 2>&1
 510   else
 511     which "$cmd" >/dev/null 2>&1
 512   fi
 513   ret="$?"
 514   _debug3 "$cmd exists=$ret"
 515   return $ret
 516 }
 517
 518 #a + b
 519 _math() {
 520   _m_opts="$@"
 521   printf "%s" "$(($_m_opts))"
 522 }
 523
 524 _h_char_2_dec() {
 525   _ch=$1
 526   case "${_ch}" in
 527   a | A)
 528     printf "10"
 529     ;;
 530   b | B)
 531     printf "11"
 532     ;;
 533   c | C)
 534     printf "12"
 535     ;;
 536   d | D)
 537     printf "13"
 538     ;;
 539   e | E)
 540     printf "14"
 541     ;;
 542   f | F)
 543     printf "15"
 544     ;;
 545   *)
 546     printf "%s" "$_ch"
 547     ;;
 548   esac
 549
 550 }
 551
 552 _URGLY_PRINTF=""
 553 if [ "$(printf '\x41')" != 'A' ]; then
 554   _URGLY_PRINTF=1
 555 fi
 556
 557 _ESCAPE_XARGS=""
 558 if _exists xargs && [ "$(printf %s '\\x41' | xargs printf)" = 'A' ]; then
 559   _ESCAPE_XARGS=1
 560 fi
 561
 562 _h2b() {
 563   if _exists xxd && xxd -r -p 2>/dev/null; then
 564     return
 565   fi
 566
 567   hex=$(cat)
 568   ic=""
 569   jc=""
 570   _debug2 _URGLY_PRINTF "$_URGLY_PRINTF"
 571   if [ -z "$_URGLY_PRINTF" ]; then
 572     if [ "$_ESCAPE_XARGS" ] && _exists xargs; then
 573       _debug2 "xargs"
 574       echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/\\\\\\x\1/g' | xargs printf
 575     else
 576       for h in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/ \1/g'); do
 577         if [ -z "$h" ]; then
 578           break
 579         fi
 580         printf "\x$h%s"
 581       done
 582     fi
 583   else
 584     for c in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\)/ \1/g'); do
 585       if [ -z "$ic" ]; then
 586         ic=$c
 587         continue
 588       fi
 589       jc=$c
 590       ic="$(_h_char_2_dec "$ic")"
 591       jc="$(_h_char_2_dec "$jc")"
 592       printf '\'"$(printf "%o" "$(_math "$ic" \* 16 + $jc)")""%s"
 593       ic=""
 594       jc=""
 595     done
 596   fi
 597
 598 }
 599
 600 _is_solaris() {
 601   _contains "${__OS__:=$(uname -a)}" "solaris" || _contains "${__OS__:=$(uname -a)}" "SunOS"
 602 }
 603
 604 #_ascii_hex str
 605 #this can only process ascii chars, should only be used when od command is missing as a backup way.
 606 _ascii_hex() {
 607   _debug2 "Using _ascii_hex"
 608   _str="$1"
 609   _str_len=${#_str}
 610   _h_i=1
 611   while [ "$_h_i" -le "$_str_len" ]; do
 612     _str_c="$(printf "%s" "$_str" | cut -c "$_h_i")"
 613     printf " %02x" "'$_str_c"
 614     _h_i="$(_math "$_h_i" + 1)"
 615   done
 616 }
 617
 618 #stdin  output hexstr splited by one space
 619 #input:"abc"
 620 #output: " 61 62 63"
 621 _hex_dump() {
 622   if _exists od; then
 623     od -A n -v -t x1 | tr -s " " | sed 's/ $//' | tr -d "\r\t\n"
 624   elif _exists hexdump; then
 625     _debug3 "using hexdump"
 626     hexdump -v -e '/1 ""' -e '/1 " %02x" ""'
 627   elif _exists xxd; then
 628     _debug3 "using xxd"
 629     xxd -ps -c 20 -i | sed "s/ 0x/ /g" | tr -d ",\n" | tr -s " "
 630   else
 631     _debug3 "using _ascii_hex"
 632     str=$(cat)
 633     _ascii_hex "$str"
 634   fi
 635 }
 636
 637 #url encode, no-preserved chars
 638 #A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z
 639 #41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a
 640
 641 #a  b  c  d  e  f  g  h  i  j  k  l  m  n  o  p  q  r  s  t  u  v  w  x  y  z
 642 #61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 78 79 7a
 643
 644 #0  1  2  3  4  5  6  7  8  9  -  _  .  ~
 645 #30 31 32 33 34 35 36 37 38 39 2d 5f 2e 7e
 646
 647 #stdin stdout
 648 _url_encode() {
 649   _hex_str=$(_hex_dump)
 650   _debug3 "_url_encode"
 651   _debug3 "_hex_str" "$_hex_str"
 652   for _hex_code in $_hex_str; do
 653     #upper case
 654     case "${_hex_code}" in
 655     "41")
 656       printf "%s" "A"
 657       ;;
 658     "42")
 659       printf "%s" "B"
 660       ;;
 661     "43")
 662       printf "%s" "C"
 663       ;;
 664     "44")
 665       printf "%s" "D"
 666       ;;
 667     "45")
 668       printf "%s" "E"
 669       ;;
 670     "46")
 671       printf "%s" "F"
 672       ;;
 673     "47")
 674       printf "%s" "G"
 675       ;;
 676     "48")
 677       printf "%s" "H"
 678       ;;
 679     "49")
 680       printf "%s" "I"
 681       ;;
 682     "4a")
 683       printf "%s" "J"
 684       ;;
 685     "4b")
 686       printf "%s" "K"
 687       ;;
 688     "4c")
 689       printf "%s" "L"
 690       ;;
 691     "4d")
 692       printf "%s" "M"
 693       ;;
 694     "4e")
 695       printf "%s" "N"
 696       ;;
 697     "4f")
 698       printf "%s" "O"
 699       ;;
 700     "50")
 701       printf "%s" "P"
 702       ;;
 703     "51")
 704       printf "%s" "Q"
 705       ;;
 706     "52")
 707       printf "%s" "R"
 708       ;;
 709     "53")
 710       printf "%s" "S"
 711       ;;
 712     "54")
 713       printf "%s" "T"
 714       ;;
 715     "55")
 716       printf "%s" "U"
 717       ;;
 718     "56")
 719       printf "%s" "V"
 720       ;;
 721     "57")
 722       printf "%s" "W"
 723       ;;
 724     "58")
 725       printf "%s" "X"
 726       ;;
 727     "59")
 728       printf "%s" "Y"
 729       ;;
 730     "5a")
 731       printf "%s" "Z"
 732       ;;
 733
 734       #lower case
 735     "61")
 736       printf "%s" "a"
 737       ;;
 738     "62")
 739       printf "%s" "b"
 740       ;;
 741     "63")
 742       printf "%s" "c"
 743       ;;
 744     "64")
 745       printf "%s" "d"
 746       ;;
 747     "65")
 748       printf "%s" "e"
 749       ;;
 750     "66")
 751       printf "%s" "f"
 752       ;;
 753     "67")
 754       printf "%s" "g"
 755       ;;
 756     "68")
 757       printf "%s" "h"
 758       ;;
 759     "69")
 760       printf "%s" "i"
 761       ;;
 762     "6a")
 763       printf "%s" "j"
 764       ;;
 765     "6b")
 766       printf "%s" "k"
 767       ;;
 768     "6c")
 769       printf "%s" "l"
 770       ;;
 771     "6d")
 772       printf "%s" "m"
 773       ;;
 774     "6e")
 775       printf "%s" "n"
 776       ;;
 777     "6f")
 778       printf "%s" "o"
 779       ;;
 780     "70")
 781       printf "%s" "p"
 782       ;;
 783     "71")
 784       printf "%s" "q"
 785       ;;
 786     "72")
 787       printf "%s" "r"
 788       ;;
 789     "73")
 790       printf "%s" "s"
 791       ;;
 792     "74")
 793       printf "%s" "t"
 794       ;;
 795     "75")
 796       printf "%s" "u"
 797       ;;
 798     "76")
 799       printf "%s" "v"
 800       ;;
 801     "77")
 802       printf "%s" "w"
 803       ;;
 804     "78")
 805       printf "%s" "x"
 806       ;;
 807     "79")
 808       printf "%s" "y"
 809       ;;
 810     "7a")
 811       printf "%s" "z"
 812       ;;
 813       #numbers
 814     "30")
 815       printf "%s" "0"
 816       ;;
 817     "31")
 818       printf "%s" "1"
 819       ;;
 820     "32")
 821       printf "%s" "2"
 822       ;;
 823     "33")
 824       printf "%s" "3"
 825       ;;
 826     "34")
 827       printf "%s" "4"
 828       ;;
 829     "35")
 830       printf "%s" "5"
 831       ;;
 832     "36")
 833       printf "%s" "6"
 834       ;;
 835     "37")
 836       printf "%s" "7"
 837       ;;
 838     "38")
 839       printf "%s" "8"
 840       ;;
 841     "39")
 842       printf "%s" "9"
 843       ;;
 844     "2d")
 845       printf "%s" "-"
 846       ;;
 847     "5f")
 848       printf "%s" "_"
 849       ;;
 850     "2e")
 851       printf "%s" "."
 852       ;;
 853     "7e")
 854       printf "%s" "~"
 855       ;;
 856     #other hex
 857     *)
 858       printf '%%%s' "$_hex_code"
 859       ;;
 860     esac
 861   done
 862 }
 863
 864 _json_encode() {
 865   _j_str="$(sed 's/"/\\"/g' | sed "s/\r/\\r/g")"
 866   _debug3 "_json_encode"
 867   _debug3 "_j_str" "$_j_str"
 868   echo "$_j_str" | _hex_dump | _lower_case | sed 's/0a/5c 6e/g' | tr -d ' ' | _h2b | tr -d "\r\n"
 869 }
 870
 871 #from: http:\/\/  to http://
 872 _json_decode() {
 873   _j_str="$(sed 's#\\/#/#g')"
 874   _debug3 "_json_decode"
 875   _debug3 "_j_str" "$_j_str"
 876   echo "$_j_str"
 877 }
 878
 879 #options file
 880 _sed_i() {
 881   options="$1"
 882   filename="$2"
 883   if [ -z "$filename" ]; then
 884     _usage "Usage:_sed_i options filename"
 885     return 1
 886   fi
 887   _debug2 options "$options"
 888   if sed -h 2>&1 | grep "\-i\[SUFFIX]" >/dev/null 2>&1; then
 889     _debug "Using sed  -i"
 890     sed -i "$options" "$filename"
 891   else
 892     _debug "No -i support in sed"
 893     text="$(cat "$filename")"
 894     echo "$text" | sed "$options" >"$filename"
 895   fi
 896 }
 897
 898 _egrep_o() {
 899   if ! egrep -o "$1" 2>/dev/null; then
 900     sed -n 's/.*\('"$1"'\).*/\1/p'
 901   fi
 902 }
 903
 904 #Usage: file startline endline
 905 _getfile() {
 906   filename="$1"
 907   startline="$2"
 908   endline="$3"
 909   if [ -z "$endline" ]; then
 910     _usage "Usage: file startline endline"
 911     return 1
 912   fi
 913
 914   i="$(grep -n -- "$startline" "$filename" | cut -d : -f 1)"
 915   if [ -z "$i" ]; then
 916     _err "Can not find start line: $startline"
 917     return 1
 918   fi
 919   i="$(_math "$i" + 1)"
 920   _debug i "$i"
 921
 922   j="$(grep -n -- "$endline" "$filename" | cut -d : -f 1)"
 923   if [ -z "$j" ]; then
 924     _err "Can not find end line: $endline"
 925     return 1
 926   fi
 927   j="$(_math "$j" - 1)"
 928   _debug j "$j"
 929
 930   sed -n "$i,${j}p" "$filename"
 931
 932 }
 933
 934 #Usage: multiline
 935 _base64() {
 936   [ "" ] #urgly
 937   if [ "$1" ]; then
 938     _debug3 "base64 multiline:'$1'"
 939     ${ACME_OPENSSL_BIN:-openssl} base64 -e
 940   else
 941     _debug3 "base64 single line."
 942     ${ACME_OPENSSL_BIN:-openssl} base64 -e | tr -d '\r\n'
 943   fi
 944 }
 945
 946 #Usage: multiline
 947 _dbase64() {
 948   if [ "$1" ]; then
 949     ${ACME_OPENSSL_BIN:-openssl} base64 -d -A
 950   else
 951     ${ACME_OPENSSL_BIN:-openssl} base64 -d
 952   fi
 953 }
 954
 955 #file
 956 _checkcert() {
 957   _cf="$1"
 958   if [ "$DEBUG" ]; then
 959     ${ACME_OPENSSL_BIN:-openssl} x509 -noout -text -in "$_cf"
 960   else
 961     ${ACME_OPENSSL_BIN:-openssl} x509 -noout -text -in "$_cf" >/dev/null 2>&1
 962   fi
 963 }
 964
 965 #Usage: hashalg  [outputhex]
 966 #Output Base64-encoded digest
 967 _digest() {
 968   alg="$1"
 969   if [ -z "$alg" ]; then
 970     _usage "Usage: _digest hashalg"
 971     return 1
 972   fi
 973
 974   outputhex="$2"
 975
 976   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ] || [ "$alg" = "md5" ]; then
 977     if [ "$outputhex" ]; then
 978       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hex | cut -d = -f 2 | tr -d ' '
 979     else
 980       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -binary | _base64
 981     fi
 982   else
 983     _err "$alg is not supported yet"
 984     return 1
 985   fi
 986
 987 }
 988
 989 #Usage: hashalg  secret_hex  [outputhex]
 990 #Output binary hmac
 991 _hmac() {
 992   alg="$1"
 993   secret_hex="$2"
 994   outputhex="$3"
 995
 996   if [ -z "$secret_hex" ]; then
 997     _usage "Usage: _hmac hashalg secret [outputhex]"
 998     return 1
 999   fi
1000
1001   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ]; then
1002     if [ "$outputhex" ]; then
1003       (${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 ' '
1004     else
1005       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -mac HMAC -macopt "hexkey:$secret_hex" -binary 2>/dev/null || ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hmac "$(printf "%s" "$secret_hex" | _h2b)" -binary
1006     fi
1007   else
1008     _err "$alg is not supported yet"
1009     return 1
1010   fi
1011
1012 }
1013
1014 #Usage: keyfile hashalg
1015 #Output: Base64-encoded signature value
1016 _sign() {
1017   keyfile="$1"
1018   alg="$2"
1019   if [ -z "$alg" ]; then
1020     _usage "Usage: _sign keyfile hashalg"
1021     return 1
1022   fi
1023
1024   _sign_openssl="${ACME_OPENSSL_BIN:-openssl} dgst -sign $keyfile "
1025
1026   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1 || grep "BEGIN PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1027     $_sign_openssl -$alg | _base64
1028   elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1029     if ! _signedECText="$($_sign_openssl -sha$__ECC_KEY_LEN | ${ACME_OPENSSL_BIN:-openssl} asn1parse -inform DER)"; then
1030       _err "Sign failed: $_sign_openssl"
1031       _err "Key file: $keyfile"
1032       _err "Key content:$(wc -l <"$keyfile") lines"
1033       return 1
1034     fi
1035     _debug3 "_signedECText" "$_signedECText"
1036     _ec_r="$(echo "$_signedECText" | _head_n 2 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1037     _ec_s="$(echo "$_signedECText" | _head_n 3 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1038     if [ "$__ECC_KEY_LEN" -eq "256" ]; then
1039       while [ "${#_ec_r}" -lt "64" ]; do
1040         _ec_r="0${_ec_r}"
1041       done
1042       while [ "${#_ec_s}" -lt "64" ]; do
1043         _ec_s="0${_ec_s}"
1044       done
1045     fi
1046     if [ "$__ECC_KEY_LEN" -eq "384" ]; then
1047       while [ "${#_ec_r}" -lt "96" ]; do
1048         _ec_r="0${_ec_r}"
1049       done
1050       while [ "${#_ec_s}" -lt "96" ]; do
1051         _ec_s="0${_ec_s}"
1052       done
1053     fi
1054     if [ "$__ECC_KEY_LEN" -eq "512" ]; then
1055       while [ "${#_ec_r}" -lt "132" ]; do
1056         _ec_r="0${_ec_r}"
1057       done
1058       while [ "${#_ec_s}" -lt "132" ]; do
1059         _ec_s="0${_ec_s}"
1060       done
1061     fi
1062     _debug3 "_ec_r" "$_ec_r"
1063     _debug3 "_ec_s" "$_ec_s"
1064     printf "%s" "$_ec_r$_ec_s" | _h2b | _base64
1065   else
1066     _err "Unknown key file format."
1067     return 1
1068   fi
1069
1070 }
1071
1072 #keylength or isEcc flag (empty str => not ecc)
1073 _isEccKey() {
1074   _length="$1"
1075
1076   if [ -z "$_length" ]; then
1077     return 1
1078   fi
1079
1080   [ "$_length" != "1024" ] &&
1081     [ "$_length" != "2048" ] &&
1082     [ "$_length" != "3072" ] &&
1083     [ "$_length" != "4096" ] &&
1084     [ "$_length" != "8192" ]
1085 }
1086
1087 # _createkey  2048|ec-256   file
1088 _createkey() {
1089   length="$1"
1090   f="$2"
1091   _debug2 "_createkey for file:$f"
1092   eccname="$length"
1093   if _startswith "$length" "ec-"; then
1094     length=$(printf "%s" "$length" | cut -d '-' -f 2-100)
1095
1096     if [ "$length" = "256" ]; then
1097       eccname="prime256v1"
1098     fi
1099     if [ "$length" = "384" ]; then
1100       eccname="secp384r1"
1101     fi
1102     if [ "$length" = "521" ]; then
1103       eccname="secp521r1"
1104     fi
1105
1106   fi
1107
1108   if [ -z "$length" ]; then
1109     length=2048
1110   fi
1111
1112   _debug "Use length $length"
1113
1114   if ! touch "$f" >/dev/null 2>&1; then
1115     _f_path="$(dirname "$f")"
1116     _debug _f_path "$_f_path"
1117     if ! mkdir -p "$_f_path"; then
1118       _err "Can not create path: $_f_path"
1119       return 1
1120     fi
1121   fi
1122
1123   if _isEccKey "$length"; then
1124     _debug "Using ec name: $eccname"
1125     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} ecparam -name "$eccname" -genkey 2>/dev/null)"; then
1126       echo "$_opkey" >"$f"
1127     else
1128       _err "error ecc key name: $eccname"
1129       return 1
1130     fi
1131   else
1132     _debug "Using RSA: $length"
1133     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} genrsa "$length" 2>/dev/null)"; then
1134       echo "$_opkey" >"$f"
1135     else
1136       _err "error rsa key: $length"
1137       return 1
1138     fi
1139   fi
1140
1141   if [ "$?" != "0" ]; then
1142     _err "Create key error."
1143     return 1
1144   fi
1145 }
1146
1147 #domain
1148 _is_idn() {
1149   _is_idn_d="$1"
1150   _debug2 _is_idn_d "$_is_idn_d"
1151   _idn_temp=$(printf "%s" "$_is_idn_d" | tr -d '0-9' | tr -d 'a-z' | tr -d 'A-Z' | tr -d '*.,-_')
1152   _debug2 _idn_temp "$_idn_temp"
1153   [ "$_idn_temp" ]
1154 }
1155
1156 #aa.com
1157 #aa.com,bb.com,cc.com
1158 _idn() {
1159   __idn_d="$1"
1160   if ! _is_idn "$__idn_d"; then
1161     printf "%s" "$__idn_d"
1162     return 0
1163   fi
1164
1165   if _exists idn; then
1166     if _contains "$__idn_d" ','; then
1167       _i_first="1"
1168       for f in $(echo "$__idn_d" | tr ',' ' '); do
1169         [ -z "$f" ] && continue
1170         if [ -z "$_i_first" ]; then
1171           printf "%s" ","
1172         else
1173           _i_first=""
1174         fi
1175         idn --quiet "$f" | tr -d "\r\n"
1176       done
1177     else
1178       idn "$__idn_d" | tr -d "\r\n"
1179     fi
1180   else
1181     _err "Please install idn to process IDN names."
1182   fi
1183 }
1184
1185 #_createcsr  cn  san_list  keyfile csrfile conf acmeValidationv1
1186 _createcsr() {
1187   _debug _createcsr
1188   domain="$1"
1189   domainlist="$2"
1190   csrkey="$3"
1191   csr="$4"
1192   csrconf="$5"
1193   acmeValidationv1="$6"
1194   _debug2 domain "$domain"
1195   _debug2 domainlist "$domainlist"
1196   _debug2 csrkey "$csrkey"
1197   _debug2 csr "$csr"
1198   _debug2 csrconf "$csrconf"
1199
1200   printf "[ req_distinguished_name ]\n[ req ]\ndistinguished_name = req_distinguished_name\nreq_extensions = v3_req\n[ v3_req ]\n\nkeyUsage = nonRepudiation, digitalSignature, keyEncipherment" >"$csrconf"
1201
1202   if [ "$acmeValidationv1" ]; then
1203     domainlist="$(_idn "$domainlist")"
1204     printf -- "\nsubjectAltName=DNS:$domainlist" >>"$csrconf"
1205   elif [ -z "$domainlist" ] || [ "$domainlist" = "$NO_VALUE" ]; then
1206     #single domain
1207     _info "Single domain" "$domain"
1208     printf -- "\nsubjectAltName=DNS:$(_idn "$domain")" >>"$csrconf"
1209   else
1210     domainlist="$(_idn "$domainlist")"
1211     _debug2 domainlist "$domainlist"
1212     if _contains "$domainlist" ","; then
1213       alt="DNS:$(_idn "$domain"),DNS:$(echo "$domainlist" | sed "s/,,/,/g" | sed "s/,/,DNS:/g")"
1214     else
1215       alt="DNS:$(_idn "$domain"),DNS:$domainlist"
1216     fi
1217     #multi
1218     _info "Multi domain" "$alt"
1219     printf -- "\nsubjectAltName=$alt" >>"$csrconf"
1220   fi
1221   if [ "$Le_OCSP_Staple" = "1" ]; then
1222     _savedomainconf Le_OCSP_Staple "$Le_OCSP_Staple"
1223     printf -- "\nbasicConstraints = CA:FALSE\n1.3.6.1.5.5.7.1.24=DER:30:03:02:01:05" >>"$csrconf"
1224   fi
1225
1226   if [ "$acmeValidationv1" ]; then
1227     printf "\n1.3.6.1.5.5.7.1.31=critical,DER:04:20:${acmeValidationv1}" >>"${csrconf}"
1228   fi
1229
1230   _csr_cn="$(_idn "$domain")"
1231   _debug2 _csr_cn "$_csr_cn"
1232   if _contains "$(uname -a)" "MINGW"; then
1233     ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "//CN=$_csr_cn" -config "$csrconf" -out "$csr"
1234   else
1235     ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "/CN=$_csr_cn" -config "$csrconf" -out "$csr"
1236   fi
1237 }
1238
1239 #_signcsr key  csr  conf cert
1240 _signcsr() {
1241   key="$1"
1242   csr="$2"
1243   conf="$3"
1244   cert="$4"
1245   _debug "_signcsr"
1246
1247   _msg="$(${ACME_OPENSSL_BIN:-openssl} x509 -req -days 365 -in "$csr" -signkey "$key" -extensions v3_req -extfile "$conf" -out "$cert" 2>&1)"
1248   _ret="$?"
1249   _debug "$_msg"
1250   return $_ret
1251 }
1252
1253 #_csrfile
1254 _readSubjectFromCSR() {
1255   _csrfile="$1"
1256   if [ -z "$_csrfile" ]; then
1257     _usage "_readSubjectFromCSR mycsr.csr"
1258     return 1
1259   fi
1260   ${ACME_OPENSSL_BIN:-openssl} req -noout -in "$_csrfile" -subject | tr ',' "\n" | _egrep_o "CN *=.*" | cut -d = -f 2 | cut -d / -f 1 | tr -d ' \n'
1261 }
1262
1263 #_csrfile
1264 #echo comma separated domain list
1265 _readSubjectAltNamesFromCSR() {
1266   _csrfile="$1"
1267   if [ -z "$_csrfile" ]; then
1268     _usage "_readSubjectAltNamesFromCSR mycsr.csr"
1269     return 1
1270   fi
1271
1272   _csrsubj="$(_readSubjectFromCSR "$_csrfile")"
1273   _debug _csrsubj "$_csrsubj"
1274
1275   _dnsAltnames="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile" | grep "^ *DNS:.*" | tr -d ' \n')"
1276   _debug _dnsAltnames "$_dnsAltnames"
1277
1278   if _contains "$_dnsAltnames," "DNS:$_csrsubj,"; then
1279     _debug "AltNames contains subject"
1280     _excapedAlgnames="$(echo "$_dnsAltnames" | tr '*' '#')"
1281     _debug _excapedAlgnames "$_excapedAlgnames"
1282     _escapedSubject="$(echo "$_csrsubj" | tr '*' '#')"
1283     _debug _escapedSubject "$_escapedSubject"
1284     _dnsAltnames="$(echo "$_excapedAlgnames," | sed "s/DNS:$_escapedSubject,//g" | tr '#' '*' | sed "s/,\$//g")"
1285     _debug _dnsAltnames "$_dnsAltnames"
1286   else
1287     _debug "AltNames doesn't contain subject"
1288   fi
1289
1290   echo "$_dnsAltnames" | sed "s/DNS://g"
1291 }
1292
1293 #_csrfile
1294 _readKeyLengthFromCSR() {
1295   _csrfile="$1"
1296   if [ -z "$_csrfile" ]; then
1297     _usage "_readKeyLengthFromCSR mycsr.csr"
1298     return 1
1299   fi
1300
1301   _outcsr="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile")"
1302   _debug2 _outcsr "$_outcsr"
1303   if _contains "$_outcsr" "Public Key Algorithm: id-ecPublicKey"; then
1304     _debug "ECC CSR"
1305     echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *ASN1 OID:.*" | cut -d ':' -f 2 | tr -d ' '
1306   else
1307     _debug "RSA CSR"
1308     _rkl="$(echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1)"
1309     if [ "$_rkl" ]; then
1310       echo "$_rkl"
1311     else
1312       echo "$_outcsr" | tr "\t" " " | _egrep_o "RSA Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1
1313     fi
1314   fi
1315 }
1316
1317 _ss() {
1318   _port="$1"
1319
1320   if _exists "ss"; then
1321     _debug "Using: ss"
1322     ss -ntpl 2>/dev/null | grep ":$_port "
1323     return 0
1324   fi
1325
1326   if _exists "netstat"; then
1327     _debug "Using: netstat"
1328     if netstat -help 2>&1 | grep "\-p proto" >/dev/null; then
1329       #for windows version netstat tool
1330       netstat -an -p tcp | grep "LISTENING" | grep ":$_port "
1331     else
1332       if netstat -help 2>&1 | grep "\-p protocol" >/dev/null; then
1333         netstat -an -p tcp | grep LISTEN | grep ":$_port "
1334       elif netstat -help 2>&1 | grep -- '-P protocol' >/dev/null; then
1335         #for solaris
1336         netstat -an -P tcp | grep "\.$_port " | grep "LISTEN"
1337       elif netstat -help 2>&1 | grep "\-p" >/dev/null; then
1338         #for full linux
1339         netstat -ntpl | grep ":$_port "
1340       else
1341         #for busybox (embedded linux; no pid support)
1342         netstat -ntl 2>/dev/null | grep ":$_port "
1343       fi
1344     fi
1345     return 0
1346   fi
1347
1348   return 1
1349 }
1350
1351 #outfile key cert cacert [password [name [caname]]]
1352 _toPkcs() {
1353   _cpfx="$1"
1354   _ckey="$2"
1355   _ccert="$3"
1356   _cca="$4"
1357   pfxPassword="$5"
1358   pfxName="$6"
1359   pfxCaname="$7"
1360
1361   if [ "$pfxCaname" ]; then
1362     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName" -caname "$pfxCaname"
1363   elif [ "$pfxName" ]; then
1364     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName"
1365   elif [ "$pfxPassword" ]; then
1366     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword"
1367   else
1368     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca"
1369   fi
1370
1371 }
1372
1373 #domain [password] [isEcc]
1374 toPkcs() {
1375   domain="$1"
1376   pfxPassword="$2"
1377   if [ -z "$domain" ]; then
1378     _usage "Usage: $PROJECT_ENTRY --to-pkcs12 --domain <domain.tld> [--password <password>] [--ecc]"
1379     return 1
1380   fi
1381
1382   _isEcc="$3"
1383
1384   _initpath "$domain" "$_isEcc"
1385
1386   _toPkcs "$CERT_PFX_PATH" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$pfxPassword"
1387
1388   if [ "$?" = "0" ]; then
1389     _info "Success, Pfx is exported to: $CERT_PFX_PATH"
1390   fi
1391
1392 }
1393
1394 #domain [isEcc]
1395 toPkcs8() {
1396   domain="$1"
1397
1398   if [ -z "$domain" ]; then
1399     _usage "Usage: $PROJECT_ENTRY --to-pkcs8 --domain <domain.tld> [--ecc]"
1400     return 1
1401   fi
1402
1403   _isEcc="$2"
1404
1405   _initpath "$domain" "$_isEcc"
1406
1407   ${ACME_OPENSSL_BIN:-openssl} pkcs8 -topk8 -inform PEM -outform PEM -nocrypt -in "$CERT_KEY_PATH" -out "$CERT_PKCS8_PATH"
1408
1409   if [ "$?" = "0" ]; then
1410     _info "Success, $CERT_PKCS8_PATH"
1411   fi
1412
1413 }
1414
1415 #[2048]
1416 createAccountKey() {
1417   _info "Creating account key"
1418   if [ -z "$1" ]; then
1419     _usage "Usage: $PROJECT_ENTRY --create-account-key [--accountkeylength <bits>]"
1420     return
1421   fi
1422
1423   length=$1
1424   _create_account_key "$length"
1425
1426 }
1427
1428 _create_account_key() {
1429
1430   length=$1
1431
1432   if [ -z "$length" ] || [ "$length" = "$NO_VALUE" ]; then
1433     _debug "Use default length $DEFAULT_ACCOUNT_KEY_LENGTH"
1434     length="$DEFAULT_ACCOUNT_KEY_LENGTH"
1435   fi
1436
1437   _debug length "$length"
1438   _initpath
1439
1440   mkdir -p "$CA_DIR"
1441   if [ -s "$ACCOUNT_KEY_PATH" ]; then
1442     _info "Account key exists, skip"
1443     return 0
1444   else
1445     #generate account key
1446     if _createkey "$length" "$ACCOUNT_KEY_PATH"; then
1447       chmod 600 "$ACCOUNT_KEY_PATH"
1448       _info "Create account key ok."
1449       return 0
1450     else
1451       _err "Create account key error."
1452       return 1
1453     fi
1454   fi
1455
1456 }
1457
1458 #domain [length]
1459 createDomainKey() {
1460   _info "Creating domain key"
1461   if [ -z "$1" ]; then
1462     _usage "Usage: $PROJECT_ENTRY --create-domain-key --domain <domain.tld> [--keylength <bits>]"
1463     return
1464   fi
1465
1466   domain=$1
1467   _cdl=$2
1468
1469   if [ -z "$_cdl" ]; then
1470     _debug "Use DEFAULT_DOMAIN_KEY_LENGTH=$DEFAULT_DOMAIN_KEY_LENGTH"
1471     _cdl="$DEFAULT_DOMAIN_KEY_LENGTH"
1472   fi
1473
1474   _initpath "$domain" "$_cdl"
1475
1476   if [ ! -f "$CERT_KEY_PATH" ] || [ ! -s "$CERT_KEY_PATH" ] || ([ "$FORCE" ] && ! [ "$_ACME_IS_RENEW" ]) || [ "$Le_ForceNewDomainKey" = "1" ]; then
1477     if _createkey "$_cdl" "$CERT_KEY_PATH"; then
1478       _savedomainconf Le_Keylength "$_cdl"
1479       _info "The domain key is here: $(__green $CERT_KEY_PATH)"
1480       return 0
1481     else
1482       _err "Can not create domain key"
1483       return 1
1484     fi
1485   else
1486     if [ "$_ACME_IS_RENEW" ]; then
1487       _info "Domain key exists, skip"
1488       return 0
1489     else
1490       _err "Domain key exists, do you want to overwrite the key?"
1491       _err "Add '--force', and try again."
1492       return 1
1493     fi
1494   fi
1495
1496 }
1497
1498 # domain  domainlist isEcc
1499 createCSR() {
1500   _info "Creating csr"
1501   if [ -z "$1" ]; then
1502     _usage "Usage: $PROJECT_ENTRY --create-csr --domain <domain.tld> [--domain <domain2.tld> ...]"
1503     return
1504   fi
1505
1506   domain="$1"
1507   domainlist="$2"
1508   _isEcc="$3"
1509
1510   _initpath "$domain" "$_isEcc"
1511
1512   if [ -f "$CSR_PATH" ] && [ "$_ACME_IS_RENEW" ] && [ -z "$FORCE" ]; then
1513     _info "CSR exists, skip"
1514     return
1515   fi
1516
1517   if [ ! -f "$CERT_KEY_PATH" ]; then
1518     _err "The key file is not found: $CERT_KEY_PATH"
1519     _err "Please create the key file first."
1520     return 1
1521   fi
1522   _createcsr "$domain" "$domainlist" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"
1523
1524 }
1525
1526 _url_replace() {
1527   tr '/+' '_-' | tr -d '= '
1528 }
1529
1530 #base64 string
1531 _durl_replace_base64() {
1532   _l=$((${#1} % 4))
1533   if [ $_l -eq 2 ]; then
1534     _s="$1"'=='
1535   elif [ $_l -eq 3 ]; then
1536     _s="$1"'='
1537   else
1538     _s="$1"
1539   fi
1540   echo "$_s" | tr '_-' '/+'
1541 }
1542
1543 _time2str() {
1544   #BSD
1545   if date -u -r "$1" 2>/dev/null; then
1546     return
1547   fi
1548
1549   #Linux
1550   if date -u -d@"$1" 2>/dev/null; then
1551     return
1552   fi
1553
1554   #Solaris
1555   if _exists adb; then
1556     _t_s_a=$(echo "0t${1}=Y" | adb)
1557     echo "$_t_s_a"
1558   fi
1559
1560   #Busybox
1561   if echo "$1" | awk '{ print strftime("%c", $0); }' 2>/dev/null; then
1562     return
1563   fi
1564 }
1565
1566 _normalizeJson() {
1567   sed "s/\" *: *\([\"{\[]\)/\":\1/g" | sed "s/^ *\([^ ]\)/\1/" | tr -d "\r\n"
1568 }
1569
1570 _stat() {
1571   #Linux
1572   if stat -c '%U:%G' "$1" 2>/dev/null; then
1573     return
1574   fi
1575
1576   #BSD
1577   if stat -f '%Su:%Sg' "$1" 2>/dev/null; then
1578     return
1579   fi
1580
1581   return 1 #error, 'stat' not found
1582 }
1583
1584 #keyfile
1585 _calcjwk() {
1586   keyfile="$1"
1587   if [ -z "$keyfile" ]; then
1588     _usage "Usage: _calcjwk keyfile"
1589     return 1
1590   fi
1591
1592   if [ "$JWK_HEADER" ] && [ "$__CACHED_JWK_KEY_FILE" = "$keyfile" ]; then
1593     _debug2 "Use cached jwk for file: $__CACHED_JWK_KEY_FILE"
1594     return 0
1595   fi
1596
1597   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1598     _debug "RSA key"
1599     pub_exp=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -noout -text | grep "^publicExponent:" | cut -d '(' -f 2 | cut -d 'x' -f 2 | cut -d ')' -f 1)
1600     if [ "${#pub_exp}" = "5" ]; then
1601       pub_exp=0$pub_exp
1602     fi
1603     _debug3 pub_exp "$pub_exp"
1604
1605     e=$(echo "$pub_exp" | _h2b | _base64)
1606     _debug3 e "$e"
1607
1608     modulus=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -modulus -noout | cut -d '=' -f 2)
1609     _debug3 modulus "$modulus"
1610     n="$(printf "%s" "$modulus" | _h2b | _base64 | _url_replace)"
1611     _debug3 n "$n"
1612
1613     jwk='{"e": "'$e'", "kty": "RSA", "n": "'$n'"}'
1614     _debug3 jwk "$jwk"
1615
1616     JWK_HEADER='{"alg": "RS256", "jwk": '$jwk'}'
1617     JWK_HEADERPLACE_PART1='{"nonce": "'
1618     JWK_HEADERPLACE_PART2='", "alg": "RS256"'
1619   elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1620     _debug "EC key"
1621     crv="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^NIST CURVE:" | cut -d ":" -f 2 | tr -d " \r\n")"
1622     _debug3 crv "$crv"
1623     __ECC_KEY_LEN=$(echo "$crv" | cut -d "-" -f 2)
1624     if [ "$__ECC_KEY_LEN" = "521" ]; then
1625       __ECC_KEY_LEN=512
1626     fi
1627     _debug3 __ECC_KEY_LEN "$__ECC_KEY_LEN"
1628     if [ -z "$crv" ]; then
1629       _debug "Let's try ASN1 OID"
1630       crv_oid="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^ASN1 OID:" | cut -d ":" -f 2 | tr -d " \r\n")"
1631       _debug3 crv_oid "$crv_oid"
1632       case "${crv_oid}" in
1633       "prime256v1")
1634         crv="P-256"
1635         __ECC_KEY_LEN=256
1636         ;;
1637       "secp384r1")
1638         crv="P-384"
1639         __ECC_KEY_LEN=384
1640         ;;
1641       "secp521r1")
1642         crv="P-521"
1643         __ECC_KEY_LEN=512
1644         ;;
1645       *)
1646         _err "ECC oid : $crv_oid"
1647         return 1
1648         ;;
1649       esac
1650       _debug3 crv "$crv"
1651     fi
1652
1653     pubi="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n pub: | cut -d : -f 1)"
1654     pubi=$(_math "$pubi" + 1)
1655     _debug3 pubi "$pubi"
1656
1657     pubj="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n "ASN1 OID:" | cut -d : -f 1)"
1658     pubj=$(_math "$pubj" - 1)
1659     _debug3 pubj "$pubj"
1660
1661     pubtext="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | sed -n "$pubi,${pubj}p" | tr -d " \n\r")"
1662     _debug3 pubtext "$pubtext"
1663
1664     xlen="$(printf "%s" "$pubtext" | tr -d ':' | wc -c)"
1665     xlen=$(_math "$xlen" / 4)
1666     _debug3 xlen "$xlen"
1667
1668     xend=$(_math "$xlen" + 1)
1669     x="$(printf "%s" "$pubtext" | cut -d : -f 2-"$xend")"
1670     _debug3 x "$x"
1671
1672     x64="$(printf "%s" "$x" | tr -d : | _h2b | _base64 | _url_replace)"
1673     _debug3 x64 "$x64"
1674
1675     xend=$(_math "$xend" + 1)
1676     y="$(printf "%s" "$pubtext" | cut -d : -f "$xend"-10000)"
1677     _debug3 y "$y"
1678
1679     y64="$(printf "%s" "$y" | tr -d : | _h2b | _base64 | _url_replace)"
1680     _debug3 y64 "$y64"
1681
1682     jwk='{"crv": "'$crv'", "kty": "EC", "x": "'$x64'", "y": "'$y64'"}'
1683     _debug3 jwk "$jwk"
1684
1685     JWK_HEADER='{"alg": "ES'$__ECC_KEY_LEN'", "jwk": '$jwk'}'
1686     JWK_HEADERPLACE_PART1='{"nonce": "'
1687     JWK_HEADERPLACE_PART2='", "alg": "ES'$__ECC_KEY_LEN'"'
1688   else
1689     _err "Only RSA or EC key is supported. keyfile=$keyfile"
1690     _debug2 "$(cat "$keyfile")"
1691     return 1
1692   fi
1693
1694   _debug3 JWK_HEADER "$JWK_HEADER"
1695   __CACHED_JWK_KEY_FILE="$keyfile"
1696 }
1697
1698 _time() {
1699   date -u "+%s"
1700 }
1701
1702 _utc_date() {
1703   date -u "+%Y-%m-%d %H:%M:%S"
1704 }
1705
1706 _mktemp() {
1707   if _exists mktemp; then
1708     if mktemp 2>/dev/null; then
1709       return 0
1710     elif _contains "$(mktemp 2>&1)" "-t prefix" && mktemp -t "$PROJECT_NAME" 2>/dev/null; then
1711       #for Mac osx
1712       return 0
1713     fi
1714   fi
1715   if [ -d "/tmp" ]; then
1716     echo "/tmp/${PROJECT_NAME}wefADf24sf.$(_time).tmp"
1717     return 0
1718   elif [ "$LE_TEMP_DIR" ] && mkdir -p "$LE_TEMP_DIR"; then
1719     echo "/$LE_TEMP_DIR/wefADf24sf.$(_time).tmp"
1720     return 0
1721   fi
1722   _err "Can not create temp file."
1723 }
1724
1725 #clear all the https envs to cause _inithttp() to run next time.
1726 _resethttp() {
1727   __HTTP_INITIALIZED=""
1728   _ACME_CURL=""
1729   _ACME_WGET=""
1730   ACME_HTTP_NO_REDIRECTS=""
1731 }
1732
1733 _inithttp() {
1734
1735   if [ -z "$HTTP_HEADER" ] || ! touch "$HTTP_HEADER"; then
1736     HTTP_HEADER="$(_mktemp)"
1737     _debug2 HTTP_HEADER "$HTTP_HEADER"
1738   fi
1739
1740   if [ "$__HTTP_INITIALIZED" ]; then
1741     if [ "$_ACME_CURL$_ACME_WGET" ]; then
1742       _debug2 "Http already initialized."
1743       return 0
1744     fi
1745   fi
1746
1747   if [ -z "$_ACME_CURL" ] && _exists "curl"; then
1748     _ACME_CURL="curl --silent --dump-header $HTTP_HEADER "
1749     if [ -z "$ACME_HTTP_NO_REDIRECTS" ]; then
1750       _ACME_CURL="$_ACME_CURL -L "
1751     fi
1752     if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1753       _CURL_DUMP="$(_mktemp)"
1754       _ACME_CURL="$_ACME_CURL --trace-ascii $_CURL_DUMP "
1755     fi
1756
1757     if [ "$CA_PATH" ]; then
1758       _ACME_CURL="$_ACME_CURL --capath $CA_PATH "
1759     elif [ "$CA_BUNDLE" ]; then
1760       _ACME_CURL="$_ACME_CURL --cacert $CA_BUNDLE "
1761     fi
1762
1763     if _contains "$(curl --help 2>&1)" "--globoff"; then
1764       _ACME_CURL="$_ACME_CURL -g "
1765     fi
1766   fi
1767
1768   if [ -z "$_ACME_WGET" ] && _exists "wget"; then
1769     _ACME_WGET="wget -q"
1770     if [ "$ACME_HTTP_NO_REDIRECTS" ]; then
1771       _ACME_WGET="$_ACME_WGET --max-redirect 0 "
1772     fi
1773     if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1774       _ACME_WGET="$_ACME_WGET -d "
1775     fi
1776     if [ "$CA_PATH" ]; then
1777       _ACME_WGET="$_ACME_WGET --ca-directory=$CA_PATH "
1778     elif [ "$CA_BUNDLE" ]; then
1779       _ACME_WGET="$_ACME_WGET --ca-certificate=$CA_BUNDLE "
1780     fi
1781   fi
1782
1783   #from wget 1.14: do not skip body on 404 error
1784   if [ "$_ACME_WGET" ] && _contains "$($_ACME_WGET --help 2>&1)" "--content-on-error"; then
1785     _ACME_WGET="$_ACME_WGET --content-on-error "
1786   fi
1787
1788   __HTTP_INITIALIZED=1
1789
1790 }
1791
1792 # body  url [needbase64] [POST|PUT|DELETE] [ContentType]
1793 _post() {
1794   body="$1"
1795   _post_url="$2"
1796   needbase64="$3"
1797   httpmethod="$4"
1798   _postContentType="$5"
1799
1800   if [ -z "$httpmethod" ]; then
1801     httpmethod="POST"
1802   fi
1803   _debug $httpmethod
1804   _debug "_post_url" "$_post_url"
1805   _debug2 "body" "$body"
1806   _debug2 "_postContentType" "$_postContentType"
1807
1808   _inithttp
1809
1810   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
1811     _CURL="$_ACME_CURL"
1812     if [ "$HTTPS_INSECURE" ]; then
1813       _CURL="$_CURL --insecure  "
1814     fi
1815     if [ "$httpmethod" = "HEAD" ]; then
1816       _CURL="$_CURL -I  "
1817     fi
1818     _debug "_CURL" "$_CURL"
1819     if [ "$needbase64" ]; then
1820       if [ "$body" ]; then
1821         if [ "$_postContentType" ]; then
1822           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1823         else
1824           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1825         fi
1826       else
1827         if [ "$_postContentType" ]; then
1828           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1829         else
1830           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1831         fi
1832       fi
1833     else
1834       if [ "$body" ]; then
1835         if [ "$_postContentType" ]; then
1836           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1837         else
1838           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1839         fi
1840       else
1841         if [ "$_postContentType" ]; then
1842           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1843         else
1844           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1845         fi
1846       fi
1847     fi
1848     _ret="$?"
1849     if [ "$_ret" != "0" ]; then
1850       _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $_ret"
1851       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1852         _err "Here is the curl dump log:"
1853         _err "$(cat "$_CURL_DUMP")"
1854       fi
1855     fi
1856   elif [ "$_ACME_WGET" ]; then
1857     _WGET="$_ACME_WGET"
1858     if [ "$HTTPS_INSECURE" ]; then
1859       _WGET="$_WGET --no-check-certificate "
1860     fi
1861     if [ "$httpmethod" = "HEAD" ]; then
1862       _WGET="$_WGET --read-timeout=3.0  --tries=2  "
1863     fi
1864     _debug "_WGET" "$_WGET"
1865     if [ "$needbase64" ]; then
1866       if [ "$httpmethod" = "POST" ]; then
1867         if [ "$_postContentType" ]; then
1868           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
1869         else
1870           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
1871         fi
1872       else
1873         if [ "$_postContentType" ]; then
1874           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --method $httpmethod --body-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
1875         else
1876           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --method $httpmethod --body-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
1877         fi
1878       fi
1879     else
1880       if [ "$httpmethod" = "POST" ]; then
1881         if [ "$_postContentType" ]; then
1882           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1883         else
1884           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1885         fi
1886       elif [ "$httpmethod" = "HEAD" ]; then
1887         if [ "$_postContentType" ]; then
1888           response="$($_WGET --spider -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1889         else
1890           response="$($_WGET --spider -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1891         fi
1892       else
1893         if [ "$_postContentType" ]; then
1894           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --method $httpmethod --body-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1895         else
1896           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --method $httpmethod --body-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1897         fi
1898       fi
1899     fi
1900     _ret="$?"
1901     if [ "$_ret" = "8" ]; then
1902       _ret=0
1903       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
1904     fi
1905     if [ "$_ret" != "0" ]; then
1906       _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $_ret"
1907     fi
1908     _sed_i "s/^ *//g" "$HTTP_HEADER"
1909   else
1910     _ret="$?"
1911     _err "Neither curl nor wget is found, can not do $httpmethod."
1912   fi
1913   _debug "_ret" "$_ret"
1914   printf "%s" "$response"
1915   return $_ret
1916 }
1917
1918 # url getheader timeout
1919 _get() {
1920   _debug GET
1921   url="$1"
1922   onlyheader="$2"
1923   t="$3"
1924   _debug url "$url"
1925   _debug "timeout=$t"
1926
1927   _inithttp
1928
1929   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
1930     _CURL="$_ACME_CURL"
1931     if [ "$HTTPS_INSECURE" ]; then
1932       _CURL="$_CURL --insecure  "
1933     fi
1934     if [ "$t" ]; then
1935       _CURL="$_CURL --connect-timeout $t"
1936     fi
1937     _debug "_CURL" "$_CURL"
1938     if [ "$onlyheader" ]; then
1939       $_CURL -I --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
1940     else
1941       $_CURL --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
1942     fi
1943     ret=$?
1944     if [ "$ret" != "0" ]; then
1945       _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $ret"
1946       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1947         _err "Here is the curl dump log:"
1948         _err "$(cat "$_CURL_DUMP")"
1949       fi
1950     fi
1951   elif [ "$_ACME_WGET" ]; then
1952     _WGET="$_ACME_WGET"
1953     if [ "$HTTPS_INSECURE" ]; then
1954       _WGET="$_WGET --no-check-certificate "
1955     fi
1956     if [ "$t" ]; then
1957       _WGET="$_WGET --timeout=$t"
1958     fi
1959     _debug "_WGET" "$_WGET"
1960     if [ "$onlyheader" ]; then
1961       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -S -O /dev/null "$url" 2>&1 | sed 's/^[ ]*//g'
1962     else
1963       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -O - "$url"
1964     fi
1965     ret=$?
1966     if [ "$ret" = "8" ]; then
1967       ret=0
1968       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
1969     fi
1970     if [ "$ret" != "0" ]; then
1971       _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $ret"
1972     fi
1973   else
1974     ret=$?
1975     _err "Neither curl nor wget is found, can not do GET."
1976   fi
1977   _debug "ret" "$ret"
1978   return $ret
1979 }
1980
1981 _head_n() {
1982   head -n "$1"
1983 }
1984
1985 _tail_n() {
1986   if ! tail -n "$1" 2>/dev/null; then
1987     #fix for solaris
1988     tail -"$1"
1989   fi
1990 }
1991
1992 # url  payload needbase64  keyfile
1993 _send_signed_request() {
1994   url=$1
1995   payload=$2
1996   needbase64=$3
1997   keyfile=$4
1998   if [ -z "$keyfile" ]; then
1999     keyfile="$ACCOUNT_KEY_PATH"
2000   fi
2001   _debug url "$url"
2002   _debug payload "$payload"
2003
2004   if ! _calcjwk "$keyfile"; then
2005     return 1
2006   fi
2007
2008   __request_conent_type="$CONTENT_TYPE_JSON"
2009
2010   payload64=$(printf "%s" "$payload" | _base64 | _url_replace)
2011   _debug3 payload64 "$payload64"
2012
2013   MAX_REQUEST_RETRY_TIMES=20
2014   _sleep_retry_sec=1
2015   _request_retry_times=0
2016   while [ "${_request_retry_times}" -lt "$MAX_REQUEST_RETRY_TIMES" ]; do
2017     _request_retry_times=$(_math "$_request_retry_times" + 1)
2018     _debug3 _request_retry_times "$_request_retry_times"
2019     if [ -z "$_CACHED_NONCE" ]; then
2020       _headers=""
2021       if [ "$ACME_NEW_NONCE" ]; then
2022         _debug2 "Get nonce with HEAD. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2023         nonceurl="$ACME_NEW_NONCE"
2024         if _post "" "$nonceurl" "" "HEAD" "$__request_conent_type" >/dev/null; then
2025           _headers="$(cat "$HTTP_HEADER")"
2026           _debug2 _headers "$_headers"
2027           _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2028         fi
2029       fi
2030       if [ -z "$_CACHED_NONCE" ]; then
2031         _debug2 "Get nonce with GET. ACME_DIRECTORY" "$ACME_DIRECTORY"
2032         nonceurl="$ACME_DIRECTORY"
2033         _headers="$(_get "$nonceurl" "onlyheader")"
2034         _debug2 _headers "$_headers"
2035         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2036       fi
2037       if [ -z "$_CACHED_NONCE" ] && [ "$ACME_NEW_NONCE" ]; then
2038         _debug2 "Get nonce with GET. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2039         nonceurl="$ACME_NEW_NONCE"
2040         _headers="$(_get "$nonceurl" "onlyheader")"
2041         _debug2 _headers "$_headers"
2042         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2043       fi
2044       _debug2 _CACHED_NONCE "$_CACHED_NONCE"
2045       if [ "$?" != "0" ]; then
2046         _err "Can not connect to $nonceurl to get nonce."
2047         return 1
2048       fi
2049     else
2050       _debug2 "Use _CACHED_NONCE" "$_CACHED_NONCE"
2051     fi
2052     nonce="$_CACHED_NONCE"
2053     _debug2 nonce "$nonce"
2054     if [ -z "$nonce" ]; then
2055       _info "Could not get nonce, let's try again."
2056       _sleep 2
2057       continue
2058     fi
2059     if [ "$ACME_VERSION" = "2" ]; then
2060       if [ "$url" = "$ACME_NEW_ACCOUNT" ]; then
2061         protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2062       elif [ "$url" = "$ACME_REVOKE_CERT" ] && [ "$keyfile" != "$ACCOUNT_KEY_PATH" ]; then
2063         protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2064       else
2065         protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"kid\": \"${ACCOUNT_URL}\""'}'
2066       fi
2067     else
2068       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2069     fi
2070     _debug3 protected "$protected"
2071
2072     protected64="$(printf "%s" "$protected" | _base64 | _url_replace)"
2073     _debug3 protected64 "$protected64"
2074
2075     if ! _sig_t="$(printf "%s" "$protected64.$payload64" | _sign "$keyfile" "sha256")"; then
2076       _err "Sign request failed."
2077       return 1
2078     fi
2079     _debug3 _sig_t "$_sig_t"
2080
2081     sig="$(printf "%s" "$_sig_t" | _url_replace)"
2082     _debug3 sig "$sig"
2083
2084     body="{\"protected\": \"$protected64\", \"payload\": \"$payload64\", \"signature\": \"$sig\"}"
2085     _debug3 body "$body"
2086
2087     response="$(_post "$body" "$url" "$needbase64" "POST" "$__request_conent_type")"
2088     _CACHED_NONCE=""
2089
2090     if [ "$?" != "0" ]; then
2091       _err "Can not post to $url"
2092       return 1
2093     fi
2094
2095     responseHeaders="$(cat "$HTTP_HEADER")"
2096     _debug2 responseHeaders "$responseHeaders"
2097
2098     code="$(grep "^HTTP" "$HTTP_HEADER" | _tail_n 1 | cut -d " " -f 2 | tr -d "\r\n")"
2099     _debug code "$code"
2100
2101     _debug2 original "$response"
2102     if echo "$responseHeaders" | grep -i "Content-Type: *application/json" >/dev/null 2>&1; then
2103       response="$(echo "$response" | _json_decode | _normalizeJson)"
2104     fi
2105     _debug2 response "$response"
2106
2107     _CACHED_NONCE="$(echo "$responseHeaders" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2108
2109     if ! _startswith "$code" "2"; then
2110       _body="$response"
2111       if [ "$needbase64" ]; then
2112         _body="$(echo "$_body" | _dbase64 multiline)"
2113         _debug3 _body "$_body"
2114       fi
2115
2116       if _contains "$_body" "JWS has invalid anti-replay nonce" || _contains "$_body" "JWS has an invalid anti-replay nonce"; then
2117         _info "It seems the CA server is busy now, let's wait and retry. Sleeping $_sleep_retry_sec seconds."
2118         _CACHED_NONCE=""
2119         _sleep $_sleep_retry_sec
2120         continue
2121       fi
2122     fi
2123     return 0
2124   done
2125   _info "Giving up sending to CA server after $MAX_REQUEST_RETRY_TIMES retries."
2126   return 1
2127
2128 }
2129
2130 #setopt "file"  "opt"  "="  "value" [";"]
2131 _setopt() {
2132   __conf="$1"
2133   __opt="$2"
2134   __sep="$3"
2135   __val="$4"
2136   __end="$5"
2137   if [ -z "$__opt" ]; then
2138     _usage usage: _setopt '"file"  "opt"  "="  "value" [";"]'
2139     return
2140   fi
2141   if [ ! -f "$__conf" ]; then
2142     touch "$__conf"
2143   fi
2144
2145   if grep -n "^$__opt$__sep" "$__conf" >/dev/null; then
2146     _debug3 OK
2147     if _contains "$__val" "&"; then
2148       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2149     fi
2150     text="$(cat "$__conf")"
2151     printf -- "%s\n" "$text" | sed "s|^$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2152
2153   elif grep -n "^#$__opt$__sep" "$__conf" >/dev/null; then
2154     if _contains "$__val" "&"; then
2155       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2156     fi
2157     text="$(cat "$__conf")"
2158     printf -- "%s\n" "$text" | sed "s|^#$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2159
2160   else
2161     _debug3 APP
2162     echo "$__opt$__sep$__val$__end" >>"$__conf"
2163   fi
2164   _debug3 "$(grep -n "^$__opt$__sep" "$__conf")"
2165 }
2166
2167 #_save_conf  file key  value base64encode
2168 #save to conf
2169 _save_conf() {
2170   _s_c_f="$1"
2171   _sdkey="$2"
2172   _sdvalue="$3"
2173   _b64encode="$4"
2174   if [ "$_sdvalue" ] && [ "$_b64encode" ]; then
2175     _sdvalue="${B64CONF_START}$(printf "%s" "${_sdvalue}" | _base64)${B64CONF_END}"
2176   fi
2177   if [ "$_s_c_f" ]; then
2178     _setopt "$_s_c_f" "$_sdkey" "=" "'$_sdvalue'"
2179   else
2180     _err "config file is empty, can not save $_sdkey=$_sdvalue"
2181   fi
2182 }
2183
2184 #_clear_conf file  key
2185 _clear_conf() {
2186   _c_c_f="$1"
2187   _sdkey="$2"
2188   if [ "$_c_c_f" ]; then
2189     _conf_data="$(cat "$_c_c_f")"
2190     echo "$_conf_data" | sed "s/^$_sdkey *=.*$//" >"$_c_c_f"
2191   else
2192     _err "config file is empty, can not clear"
2193   fi
2194 }
2195
2196 #_read_conf file  key
2197 _read_conf() {
2198   _r_c_f="$1"
2199   _sdkey="$2"
2200   if [ -f "$_r_c_f" ]; then
2201     _sdv="$(
2202       eval "$(grep "^$_sdkey *=" "$_r_c_f")"
2203       eval "printf \"%s\" \"\$$_sdkey\""
2204     )"
2205     if _startswith "$_sdv" "${B64CONF_START}" && _endswith "$_sdv" "${B64CONF_END}"; then
2206       _sdv="$(echo "$_sdv" | sed "s/${B64CONF_START}//" | sed "s/${B64CONF_END}//" | _dbase64)"
2207     fi
2208     printf "%s" "$_sdv"
2209   else
2210     _debug "config file is empty, can not read $_sdkey"
2211   fi
2212 }
2213
2214 #_savedomainconf   key  value  base64encode
2215 #save to domain.conf
2216 _savedomainconf() {
2217   _save_conf "$DOMAIN_CONF" "$@"
2218 }
2219
2220 #_cleardomainconf   key
2221 _cleardomainconf() {
2222   _clear_conf "$DOMAIN_CONF" "$1"
2223 }
2224
2225 #_readdomainconf   key
2226 _readdomainconf() {
2227   _read_conf "$DOMAIN_CONF" "$1"
2228 }
2229
2230 #key  value  base64encode
2231 _savedeployconf() {
2232   _savedomainconf "SAVED_$1" "$2" "$3"
2233   #remove later
2234   _cleardomainconf "$1"
2235 }
2236
2237 #key
2238 _getdeployconf() {
2239   _rac_key="$1"
2240   _rac_value="$(eval echo \$"$_rac_key")"
2241   if [ "$_rac_value" ]; then
2242     if _startswith "$_rac_value" '"' && _endswith "$_rac_value" '"'; then
2243       _debug2 "trim quotation marks"
2244       eval "export $_rac_key=$_rac_value"
2245     fi
2246     return 0 # do nothing
2247   fi
2248   _saved=$(_readdomainconf "SAVED_$_rac_key")
2249   eval "export $_rac_key=\"$_saved\""
2250 }
2251
2252 #_saveaccountconf  key  value  base64encode
2253 _saveaccountconf() {
2254   _save_conf "$ACCOUNT_CONF_PATH" "$@"
2255 }
2256
2257 #key  value base64encode
2258 _saveaccountconf_mutable() {
2259   _save_conf "$ACCOUNT_CONF_PATH" "SAVED_$1" "$2" "$3"
2260   #remove later
2261   _clearaccountconf "$1"
2262 }
2263
2264 #key
2265 _readaccountconf() {
2266   _read_conf "$ACCOUNT_CONF_PATH" "$1"
2267 }
2268
2269 #key
2270 _readaccountconf_mutable() {
2271   _rac_key="$1"
2272   _readaccountconf "SAVED_$_rac_key"
2273 }
2274
2275 #_clearaccountconf   key
2276 _clearaccountconf() {
2277   _clear_conf "$ACCOUNT_CONF_PATH" "$1"
2278 }
2279
2280 #_savecaconf  key  value
2281 _savecaconf() {
2282   _save_conf "$CA_CONF" "$1" "$2"
2283 }
2284
2285 #_readcaconf   key
2286 _readcaconf() {
2287   _read_conf "$CA_CONF" "$1"
2288 }
2289
2290 #_clearaccountconf   key
2291 _clearcaconf() {
2292   _clear_conf "$CA_CONF" "$1"
2293 }
2294
2295 # content localaddress
2296 _startserver() {
2297   content="$1"
2298   ncaddr="$2"
2299   _debug "content" "$content"
2300   _debug "ncaddr" "$ncaddr"
2301
2302   _debug "startserver: $$"
2303
2304   _debug Le_HTTPPort "$Le_HTTPPort"
2305   _debug Le_Listen_V4 "$Le_Listen_V4"
2306   _debug Le_Listen_V6 "$Le_Listen_V6"
2307
2308   _NC="socat"
2309   if [ "$Le_Listen_V4" ]; then
2310     _NC="$_NC -4"
2311   elif [ "$Le_Listen_V6" ]; then
2312     _NC="$_NC -6"
2313   fi
2314
2315   if [ "$DEBUG" ] && [ "$DEBUG" -gt "1" ]; then
2316     _NC="$_NC -d -d -v"
2317   fi
2318
2319   SOCAT_OPTIONS=TCP-LISTEN:$Le_HTTPPort,crlf,reuseaddr,fork
2320
2321   #Adding bind to local-address
2322   if [ "$ncaddr" ]; then
2323     SOCAT_OPTIONS="$SOCAT_OPTIONS,bind=${ncaddr}"
2324   fi
2325
2326   _content_len="$(printf "%s" "$content" | wc -c)"
2327   _debug _content_len "$_content_len"
2328   _debug "_NC" "$_NC $SOCAT_OPTIONS"
2329   $_NC $SOCAT_OPTIONS SYSTEM:"sleep 1; \
2330 echo 'HTTP/1.0 200 OK'; \
2331 echo 'Content-Length\: $_content_len'; \
2332 echo ''; \
2333 printf -- '$content';" &
2334   serverproc="$!"
2335 }
2336
2337 _stopserver() {
2338   pid="$1"
2339   _debug "pid" "$pid"
2340   if [ -z "$pid" ]; then
2341     return
2342   fi
2343
2344   kill $pid
2345
2346 }
2347
2348 # sleep sec
2349 _sleep() {
2350   _sleep_sec="$1"
2351   if [ "$__INTERACTIVE" ]; then
2352     _sleep_c="$_sleep_sec"
2353     while [ "$_sleep_c" -ge "0" ]; do
2354       printf "\r      \r"
2355       __green "$_sleep_c"
2356       _sleep_c="$(_math "$_sleep_c" - 1)"
2357       sleep 1
2358     done
2359     printf "\r"
2360   else
2361     sleep "$_sleep_sec"
2362   fi
2363 }
2364
2365 # _starttlsserver  san_a  san_b port content _ncaddr acmeValidationv1
2366 _starttlsserver() {
2367   _info "Starting tls server."
2368   san_a="$1"
2369   san_b="$2"
2370   port="$3"
2371   content="$4"
2372   opaddr="$5"
2373   acmeValidationv1="$6"
2374
2375   _debug san_a "$san_a"
2376   _debug san_b "$san_b"
2377   _debug port "$port"
2378   _debug acmeValidationv1 "$acmeValidationv1"
2379
2380   #create key TLS_KEY
2381   if ! _createkey "2048" "$TLS_KEY"; then
2382     _err "Create tls validation key error."
2383     return 1
2384   fi
2385
2386   #create csr
2387   alt="$san_a"
2388   if [ "$san_b" ]; then
2389     alt="$alt,$san_b"
2390   fi
2391   if ! _createcsr "tls.acme.sh" "$alt" "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$acmeValidationv1"; then
2392     _err "Create tls validation csr error."
2393     return 1
2394   fi
2395
2396   #self signed
2397   if ! _signcsr "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$TLS_CERT"; then
2398     _err "Create tls validation cert error."
2399     return 1
2400   fi
2401
2402   __S_OPENSSL="${ACME_OPENSSL_BIN:-openssl} s_server -www -cert $TLS_CERT  -key $TLS_KEY "
2403   if [ "$opaddr" ]; then
2404     __S_OPENSSL="$__S_OPENSSL -accept $opaddr:$port"
2405   else
2406     __S_OPENSSL="$__S_OPENSSL -accept $port"
2407   fi
2408
2409   _debug Le_Listen_V4 "$Le_Listen_V4"
2410   _debug Le_Listen_V6 "$Le_Listen_V6"
2411   if [ "$Le_Listen_V4" ]; then
2412     __S_OPENSSL="$__S_OPENSSL -4"
2413   elif [ "$Le_Listen_V6" ]; then
2414     __S_OPENSSL="$__S_OPENSSL -6"
2415   fi
2416
2417   if [ "$acmeValidationv1" ]; then
2418     __S_OPENSSL="$__S_OPENSSL -alpn acme-tls/1"
2419   fi
2420
2421   _debug "$__S_OPENSSL"
2422   if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
2423     $__S_OPENSSL -tlsextdebug &
2424   else
2425     $__S_OPENSSL >/dev/null 2>&1 &
2426   fi
2427
2428   serverproc="$!"
2429   sleep 1
2430   _debug serverproc "$serverproc"
2431 }
2432
2433 #file
2434 _readlink() {
2435   _rf="$1"
2436   if ! readlink -f "$_rf" 2>/dev/null; then
2437     if _startswith "$_rf" "/"; then
2438       echo "$_rf"
2439       return 0
2440     fi
2441     echo "$(pwd)/$_rf" | _conapath
2442   fi
2443 }
2444
2445 _conapath() {
2446   sed "s#/\./#/#g"
2447 }
2448
2449 __initHome() {
2450   if [ -z "$_SCRIPT_HOME" ]; then
2451     if _exists readlink && _exists dirname; then
2452       _debug "Lets find script dir."
2453       _debug "_SCRIPT_" "$_SCRIPT_"
2454       _script="$(_readlink "$_SCRIPT_")"
2455       _debug "_script" "$_script"
2456       _script_home="$(dirname "$_script")"
2457       _debug "_script_home" "$_script_home"
2458       if [ -d "$_script_home" ]; then
2459         _SCRIPT_HOME="$_script_home"
2460       else
2461         _err "It seems the script home is not correct:$_script_home"
2462       fi
2463     fi
2464   fi
2465
2466   #  if [ -z "$LE_WORKING_DIR" ]; then
2467   #    if [ -f "$DEFAULT_INSTALL_HOME/account.conf" ]; then
2468   #      _debug "It seems that $PROJECT_NAME is already installed in $DEFAULT_INSTALL_HOME"
2469   #      LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2470   #    else
2471   #      LE_WORKING_DIR="$_SCRIPT_HOME"
2472   #    fi
2473   #  fi
2474
2475   if [ -z "$LE_WORKING_DIR" ]; then
2476     _debug "Using default home:$DEFAULT_INSTALL_HOME"
2477     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2478   fi
2479   export LE_WORKING_DIR
2480
2481   if [ -z "$LE_CONFIG_HOME" ]; then
2482     LE_CONFIG_HOME="$LE_WORKING_DIR"
2483   fi
2484   _debug "Using config home:$LE_CONFIG_HOME"
2485   export LE_CONFIG_HOME
2486
2487   _DEFAULT_ACCOUNT_CONF_PATH="$LE_CONFIG_HOME/account.conf"
2488
2489   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2490     if [ -f "$_DEFAULT_ACCOUNT_CONF_PATH" ]; then
2491       . "$_DEFAULT_ACCOUNT_CONF_PATH"
2492     fi
2493   fi
2494
2495   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2496     ACCOUNT_CONF_PATH="$_DEFAULT_ACCOUNT_CONF_PATH"
2497   fi
2498   _debug3 ACCOUNT_CONF_PATH "$ACCOUNT_CONF_PATH"
2499   DEFAULT_LOG_FILE="$LE_CONFIG_HOME/$PROJECT_NAME.log"
2500
2501   DEFAULT_CA_HOME="$LE_CONFIG_HOME/ca"
2502
2503   if [ -z "$LE_TEMP_DIR" ]; then
2504     LE_TEMP_DIR="$LE_CONFIG_HOME/tmp"
2505   fi
2506 }
2507
2508 #server
2509 _initAPI() {
2510   _api_server="${1:-$ACME_DIRECTORY}"
2511   _debug "_init api for server: $_api_server"
2512
2513   if [ -z "$ACME_NEW_ACCOUNT" ]; then
2514     response=$(_get "$_api_server")
2515     if [ "$?" != "0" ]; then
2516       _debug2 "response" "$response"
2517       _err "Can not init api."
2518       return 1
2519     fi
2520     response=$(echo "$response" | _json_decode)
2521     _debug2 "response" "$response"
2522
2523     ACME_KEY_CHANGE=$(echo "$response" | _egrep_o 'key-change" *: *"[^"]*"' | cut -d '"' -f 3)
2524     if [ -z "$ACME_KEY_CHANGE" ]; then
2525       ACME_KEY_CHANGE=$(echo "$response" | _egrep_o 'keyChange" *: *"[^"]*"' | cut -d '"' -f 3)
2526     fi
2527     export ACME_KEY_CHANGE
2528
2529     ACME_NEW_AUTHZ=$(echo "$response" | _egrep_o 'new-authz" *: *"[^"]*"' | cut -d '"' -f 3)
2530     if [ -z "$ACME_NEW_AUTHZ" ]; then
2531       ACME_NEW_AUTHZ=$(echo "$response" | _egrep_o 'newAuthz" *: *"[^"]*"' | cut -d '"' -f 3)
2532     fi
2533     export ACME_NEW_AUTHZ
2534
2535     ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'new-cert" *: *"[^"]*"' | cut -d '"' -f 3)
2536     ACME_NEW_ORDER_RES="new-cert"
2537     if [ -z "$ACME_NEW_ORDER" ]; then
2538       ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'new-order" *: *"[^"]*"' | cut -d '"' -f 3)
2539       ACME_NEW_ORDER_RES="new-order"
2540       if [ -z "$ACME_NEW_ORDER" ]; then
2541         ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'newOrder" *: *"[^"]*"' | cut -d '"' -f 3)
2542       fi
2543     fi
2544     export ACME_NEW_ORDER
2545     export ACME_NEW_ORDER_RES
2546
2547     ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'new-reg" *: *"[^"]*"' | cut -d '"' -f 3)
2548     ACME_NEW_ACCOUNT_RES="new-reg"
2549     if [ -z "$ACME_NEW_ACCOUNT" ]; then
2550       ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'new-account" *: *"[^"]*"' | cut -d '"' -f 3)
2551       ACME_NEW_ACCOUNT_RES="new-account"
2552       if [ -z "$ACME_NEW_ACCOUNT" ]; then
2553         ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'newAccount" *: *"[^"]*"' | cut -d '"' -f 3)
2554         if [ "$ACME_NEW_ACCOUNT" ]; then
2555           export ACME_VERSION=2
2556         fi
2557       fi
2558     fi
2559     export ACME_NEW_ACCOUNT
2560     export ACME_NEW_ACCOUNT_RES
2561
2562     ACME_REVOKE_CERT=$(echo "$response" | _egrep_o 'revoke-cert" *: *"[^"]*"' | cut -d '"' -f 3)
2563     if [ -z "$ACME_REVOKE_CERT" ]; then
2564       ACME_REVOKE_CERT=$(echo "$response" | _egrep_o 'revokeCert" *: *"[^"]*"' | cut -d '"' -f 3)
2565     fi
2566     export ACME_REVOKE_CERT
2567
2568     ACME_NEW_NONCE=$(echo "$response" | _egrep_o 'new-nonce" *: *"[^"]*"' | cut -d '"' -f 3)
2569     if [ -z "$ACME_NEW_NONCE" ]; then
2570       ACME_NEW_NONCE=$(echo "$response" | _egrep_o 'newNonce" *: *"[^"]*"' | cut -d '"' -f 3)
2571     fi
2572     export ACME_NEW_NONCE
2573
2574     ACME_AGREEMENT=$(echo "$response" | _egrep_o 'terms-of-service" *: *"[^"]*"' | cut -d '"' -f 3)
2575     if [ -z "$ACME_AGREEMENT" ]; then
2576       ACME_AGREEMENT=$(echo "$response" | _egrep_o 'termsOfService" *: *"[^"]*"' | cut -d '"' -f 3)
2577     fi
2578     export ACME_AGREEMENT
2579
2580     _debug "ACME_KEY_CHANGE" "$ACME_KEY_CHANGE"
2581     _debug "ACME_NEW_AUTHZ" "$ACME_NEW_AUTHZ"
2582     _debug "ACME_NEW_ORDER" "$ACME_NEW_ORDER"
2583     _debug "ACME_NEW_ACCOUNT" "$ACME_NEW_ACCOUNT"
2584     _debug "ACME_REVOKE_CERT" "$ACME_REVOKE_CERT"
2585     _debug "ACME_AGREEMENT" "$ACME_AGREEMENT"
2586     _debug "ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2587     _debug "ACME_VERSION" "$ACME_VERSION"
2588
2589   fi
2590 }
2591
2592 #[domain]  [keylength or isEcc flag]
2593 _initpath() {
2594   domain="$1"
2595   _ilength="$2"
2596
2597   __initHome
2598
2599   if [ -f "$ACCOUNT_CONF_PATH" ]; then
2600     . "$ACCOUNT_CONF_PATH"
2601   fi
2602
2603   if [ "$_ACME_IN_CRON" ]; then
2604     if [ ! "$_USER_PATH_EXPORTED" ]; then
2605       _USER_PATH_EXPORTED=1
2606       export PATH="$USER_PATH:$PATH"
2607     fi
2608   fi
2609
2610   if [ -z "$CA_HOME" ]; then
2611     CA_HOME="$DEFAULT_CA_HOME"
2612   fi
2613
2614   if [ -z "$ACME_DIRECTORY" ]; then
2615     if [ "$STAGE" ]; then
2616       ACME_DIRECTORY="$DEFAULT_STAGING_CA"
2617       _info "Using ACME_DIRECTORY: $ACME_DIRECTORY"
2618     else
2619       default_acme_server=$(_readaccountconf "DEFAULT_ACME_SERVER")
2620       _debug default_acme_server "$default_acme_server"
2621       if [ "$default_acme_server" ]; then
2622         ACME_DIRECTORY="$default_acme_server"
2623       else
2624         ACME_DIRECTORY="$DEFAULT_CA"
2625       fi
2626     fi
2627   fi
2628
2629   _debug ACME_DIRECTORY "$ACME_DIRECTORY"
2630   _ACME_SERVER_HOST="$(echo "$ACME_DIRECTORY" | cut -d : -f 2 | tr -s / | cut -d / -f 2)"
2631   _debug2 "_ACME_SERVER_HOST" "$_ACME_SERVER_HOST"
2632
2633   CA_DIR="$CA_HOME/$_ACME_SERVER_HOST"
2634
2635   _DEFAULT_CA_CONF="$CA_DIR/ca.conf"
2636
2637   if [ -z "$CA_CONF" ]; then
2638     CA_CONF="$_DEFAULT_CA_CONF"
2639   fi
2640   _debug3 CA_CONF "$CA_CONF"
2641
2642   if [ -f "$CA_CONF" ]; then
2643     . "$CA_CONF"
2644   fi
2645
2646   if [ -z "$ACME_DIR" ]; then
2647     ACME_DIR="/home/.acme"
2648   fi
2649
2650   if [ -z "$APACHE_CONF_BACKUP_DIR" ]; then
2651     APACHE_CONF_BACKUP_DIR="$LE_CONFIG_HOME"
2652   fi
2653
2654   if [ -z "$USER_AGENT" ]; then
2655     USER_AGENT="$DEFAULT_USER_AGENT"
2656   fi
2657
2658   if [ -z "$HTTP_HEADER" ]; then
2659     HTTP_HEADER="$LE_CONFIG_HOME/http.header"
2660   fi
2661
2662   _OLD_ACCOUNT_KEY="$LE_WORKING_DIR/account.key"
2663   _OLD_ACCOUNT_JSON="$LE_WORKING_DIR/account.json"
2664
2665   _DEFAULT_ACCOUNT_KEY_PATH="$CA_DIR/account.key"
2666   _DEFAULT_ACCOUNT_JSON_PATH="$CA_DIR/account.json"
2667   if [ -z "$ACCOUNT_KEY_PATH" ]; then
2668     ACCOUNT_KEY_PATH="$_DEFAULT_ACCOUNT_KEY_PATH"
2669   fi
2670
2671   if [ -z "$ACCOUNT_JSON_PATH" ]; then
2672     ACCOUNT_JSON_PATH="$_DEFAULT_ACCOUNT_JSON_PATH"
2673   fi
2674
2675   _DEFAULT_CERT_HOME="$LE_CONFIG_HOME"
2676   if [ -z "$CERT_HOME" ]; then
2677     CERT_HOME="$_DEFAULT_CERT_HOME"
2678   fi
2679
2680   if [ -z "$ACME_OPENSSL_BIN" ] || [ ! -f "$ACME_OPENSSL_BIN" ] || [ ! -x "$ACME_OPENSSL_BIN" ]; then
2681     ACME_OPENSSL_BIN="$DEFAULT_OPENSSL_BIN"
2682   fi
2683
2684   if [ -z "$domain" ]; then
2685     return 0
2686   fi
2687
2688   if [ -z "$DOMAIN_PATH" ]; then
2689     domainhome="$CERT_HOME/$domain"
2690     domainhomeecc="$CERT_HOME/$domain$ECC_SUFFIX"
2691
2692     DOMAIN_PATH="$domainhome"
2693
2694     if _isEccKey "$_ilength"; then
2695       DOMAIN_PATH="$domainhomeecc"
2696     else
2697       if [ ! -d "$domainhome" ] && [ -d "$domainhomeecc" ]; then
2698         _info "The domain '$domain' seems to have a ECC cert already, please add '$(__red "--ecc")' parameter if you want to use that cert."
2699       fi
2700     fi
2701     _debug DOMAIN_PATH "$DOMAIN_PATH"
2702   fi
2703
2704   if [ -z "$DOMAIN_BACKUP_PATH" ]; then
2705     DOMAIN_BACKUP_PATH="$DOMAIN_PATH/backup"
2706   fi
2707
2708   if [ -z "$DOMAIN_CONF" ]; then
2709     DOMAIN_CONF="$DOMAIN_PATH/$domain.conf"
2710   fi
2711
2712   if [ -z "$DOMAIN_SSL_CONF" ]; then
2713     DOMAIN_SSL_CONF="$DOMAIN_PATH/$domain.csr.conf"
2714   fi
2715
2716   if [ -z "$CSR_PATH" ]; then
2717     CSR_PATH="$DOMAIN_PATH/$domain.csr"
2718   fi
2719   if [ -z "$CERT_KEY_PATH" ]; then
2720     CERT_KEY_PATH="$DOMAIN_PATH/$domain.key"
2721   fi
2722   if [ -z "$CERT_PATH" ]; then
2723     CERT_PATH="$DOMAIN_PATH/$domain.cer"
2724   fi
2725   if [ -z "$CA_CERT_PATH" ]; then
2726     CA_CERT_PATH="$DOMAIN_PATH/ca.cer"
2727   fi
2728   if [ -z "$CERT_FULLCHAIN_PATH" ]; then
2729     CERT_FULLCHAIN_PATH="$DOMAIN_PATH/fullchain.cer"
2730   fi
2731   if [ -z "$CERT_PFX_PATH" ]; then
2732     CERT_PFX_PATH="$DOMAIN_PATH/$domain.pfx"
2733   fi
2734   if [ -z "$CERT_PKCS8_PATH" ]; then
2735     CERT_PKCS8_PATH="$DOMAIN_PATH/$domain.pkcs8"
2736   fi
2737
2738   if [ -z "$TLS_CONF" ]; then
2739     TLS_CONF="$DOMAIN_PATH/tls.validation.conf"
2740   fi
2741   if [ -z "$TLS_CERT" ]; then
2742     TLS_CERT="$DOMAIN_PATH/tls.validation.cert"
2743   fi
2744   if [ -z "$TLS_KEY" ]; then
2745     TLS_KEY="$DOMAIN_PATH/tls.validation.key"
2746   fi
2747   if [ -z "$TLS_CSR" ]; then
2748     TLS_CSR="$DOMAIN_PATH/tls.validation.csr"
2749   fi
2750
2751 }
2752
2753 _exec() {
2754   if [ -z "$_EXEC_TEMP_ERR" ]; then
2755     _EXEC_TEMP_ERR="$(_mktemp)"
2756   fi
2757
2758   if [ "$_EXEC_TEMP_ERR" ]; then
2759     eval "$@ 2>>$_EXEC_TEMP_ERR"
2760   else
2761     eval "$@"
2762   fi
2763 }
2764
2765 _exec_err() {
2766   [ "$_EXEC_TEMP_ERR" ] && _err "$(cat "$_EXEC_TEMP_ERR")" && echo "" >"$_EXEC_TEMP_ERR"
2767 }
2768
2769 _apachePath() {
2770   _APACHECTL="apachectl"
2771   if ! _exists apachectl; then
2772     if _exists apache2ctl; then
2773       _APACHECTL="apache2ctl"
2774     else
2775       _err "'apachectl not found. It seems that apache is not installed, or you are not root user.'"
2776       _err "Please use webroot mode to try again."
2777       return 1
2778     fi
2779   fi
2780
2781   if ! _exec $_APACHECTL -V >/dev/null; then
2782     _exec_err
2783     return 1
2784   fi
2785
2786   if [ "$APACHE_HTTPD_CONF" ]; then
2787     _saveaccountconf APACHE_HTTPD_CONF "$APACHE_HTTPD_CONF"
2788     httpdconf="$APACHE_HTTPD_CONF"
2789     httpdconfname="$(basename "$httpdconfname")"
2790   else
2791     httpdconfname="$($_APACHECTL -V | grep SERVER_CONFIG_FILE= | cut -d = -f 2 | tr -d '"')"
2792     _debug httpdconfname "$httpdconfname"
2793
2794     if [ -z "$httpdconfname" ]; then
2795       _err "Can not read apache config file."
2796       return 1
2797     fi
2798
2799     if _startswith "$httpdconfname" '/'; then
2800       httpdconf="$httpdconfname"
2801       httpdconfname="$(basename "$httpdconfname")"
2802     else
2803       httpdroot="$($_APACHECTL -V | grep HTTPD_ROOT= | cut -d = -f 2 | tr -d '"')"
2804       _debug httpdroot "$httpdroot"
2805       httpdconf="$httpdroot/$httpdconfname"
2806       httpdconfname="$(basename "$httpdconfname")"
2807     fi
2808   fi
2809   _debug httpdconf "$httpdconf"
2810   _debug httpdconfname "$httpdconfname"
2811   if [ ! -f "$httpdconf" ]; then
2812     _err "Apache Config file not found" "$httpdconf"
2813     return 1
2814   fi
2815   return 0
2816 }
2817
2818 _restoreApache() {
2819   if [ -z "$usingApache" ]; then
2820     return 0
2821   fi
2822   _initpath
2823   if ! _apachePath; then
2824     return 1
2825   fi
2826
2827   if [ ! -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname" ]; then
2828     _debug "No config file to restore."
2829     return 0
2830   fi
2831
2832   cat "$APACHE_CONF_BACKUP_DIR/$httpdconfname" >"$httpdconf"
2833   _debug "Restored: $httpdconf."
2834   if ! _exec $_APACHECTL -t; then
2835     _exec_err
2836     _err "Sorry, restore apache config error, please contact me."
2837     return 1
2838   fi
2839   _debug "Restored successfully."
2840   rm -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname"
2841   return 0
2842 }
2843
2844 _setApache() {
2845   _initpath
2846   if ! _apachePath; then
2847     return 1
2848   fi
2849
2850   #test the conf first
2851   _info "Checking if there is an error in the apache config file before starting."
2852
2853   if ! _exec "$_APACHECTL" -t >/dev/null; then
2854     _exec_err
2855     _err "The apache config file has error, please fix it first, then try again."
2856     _err "Don't worry, there is nothing changed to your system."
2857     return 1
2858   else
2859     _info "OK"
2860   fi
2861
2862   #backup the conf
2863   _debug "Backup apache config file" "$httpdconf"
2864   if ! cp "$httpdconf" "$APACHE_CONF_BACKUP_DIR/"; then
2865     _err "Can not backup apache config file, so abort. Don't worry, the apache config is not changed."
2866     _err "This might be a bug of $PROJECT_NAME , please report issue: $PROJECT"
2867     return 1
2868   fi
2869   _info "JFYI, Config file $httpdconf is backuped to $APACHE_CONF_BACKUP_DIR/$httpdconfname"
2870   _info "In case there is an error that can not be restored automatically, you may try restore it yourself."
2871   _info "The backup file will be deleted on success, just forget it."
2872
2873   #add alias
2874
2875   apacheVer="$($_APACHECTL -V | grep "Server version:" | cut -d : -f 2 | cut -d " " -f 2 | cut -d '/' -f 2)"
2876   _debug "apacheVer" "$apacheVer"
2877   apacheMajor="$(echo "$apacheVer" | cut -d . -f 1)"
2878   apacheMinor="$(echo "$apacheVer" | cut -d . -f 2)"
2879
2880   if [ "$apacheVer" ] && [ "$apacheMajor$apacheMinor" -ge "24" ]; then
2881     echo "
2882 Alias /.well-known/acme-challenge  $ACME_DIR
2883
2884 <Directory $ACME_DIR >
2885 Require all granted
2886 </Directory>
2887   " >>"$httpdconf"
2888   else
2889     echo "
2890 Alias /.well-known/acme-challenge  $ACME_DIR
2891
2892 <Directory $ACME_DIR >
2893 Order allow,deny
2894 Allow from all
2895 </Directory>
2896   " >>"$httpdconf"
2897   fi
2898
2899   _msg="$($_APACHECTL -t 2>&1)"
2900   if [ "$?" != "0" ]; then
2901     _err "Sorry, apache config error"
2902     if _restoreApache; then
2903       _err "The apache config file is restored."
2904     else
2905       _err "Sorry, the apache config file can not be restored, please report bug."
2906     fi
2907     return 1
2908   fi
2909
2910   if [ ! -d "$ACME_DIR" ]; then
2911     mkdir -p "$ACME_DIR"
2912     chmod 755 "$ACME_DIR"
2913   fi
2914
2915   if ! _exec "$_APACHECTL" graceful; then
2916     _exec_err
2917     _err "$_APACHECTL  graceful error, please contact me."
2918     _restoreApache
2919     return 1
2920   fi
2921   usingApache="1"
2922   return 0
2923 }
2924
2925 #find the real nginx conf file
2926 #backup
2927 #set the nginx conf
2928 #returns the real nginx conf file
2929 _setNginx() {
2930   _d="$1"
2931   _croot="$2"
2932   _thumbpt="$3"
2933
2934   FOUND_REAL_NGINX_CONF=""
2935   FOUND_REAL_NGINX_CONF_LN=""
2936   BACKUP_NGINX_CONF=""
2937   _debug _croot "$_croot"
2938   _start_f="$(echo "$_croot" | cut -d : -f 2)"
2939   _debug _start_f "$_start_f"
2940   if [ -z "$_start_f" ]; then
2941     _debug "find start conf from nginx command"
2942     if [ -z "$NGINX_CONF" ]; then
2943       if ! _exists "nginx"; then
2944         _err "nginx command is not found."
2945         return 1
2946       fi
2947       NGINX_CONF="$(nginx -V 2>&1 | _egrep_o "--conf-path=[^ ]* " | tr -d " ")"
2948       _debug NGINX_CONF "$NGINX_CONF"
2949       NGINX_CONF="$(echo "$NGINX_CONF" | cut -d = -f 2)"
2950       _debug NGINX_CONF "$NGINX_CONF"
2951       if [ -z "$NGINX_CONF" ]; then
2952         _err "Can not find nginx conf."
2953         NGINX_CONF=""
2954         return 1
2955       fi
2956       if [ ! -f "$NGINX_CONF" ]; then
2957         _err "'$NGINX_CONF' doesn't exist."
2958         NGINX_CONF=""
2959         return 1
2960       fi
2961       _debug "Found nginx conf file:$NGINX_CONF"
2962     fi
2963     _start_f="$NGINX_CONF"
2964   fi
2965   _debug "Start detect nginx conf for $_d from:$_start_f"
2966   if ! _checkConf "$_d" "$_start_f"; then
2967     _err "Can not find conf file for domain $d"
2968     return 1
2969   fi
2970   _info "Found conf file: $FOUND_REAL_NGINX_CONF"
2971
2972   _ln=$FOUND_REAL_NGINX_CONF_LN
2973   _debug "_ln" "$_ln"
2974
2975   _lnn=$(_math $_ln + 1)
2976   _debug _lnn "$_lnn"
2977   _start_tag="$(sed -n "$_lnn,${_lnn}p" "$FOUND_REAL_NGINX_CONF")"
2978   _debug "_start_tag" "$_start_tag"
2979   if [ "$_start_tag" = "$NGINX_START" ]; then
2980     _info "The domain $_d is already configured, skip"
2981     FOUND_REAL_NGINX_CONF=""
2982     return 0
2983   fi
2984
2985   mkdir -p "$DOMAIN_BACKUP_PATH"
2986   _backup_conf="$DOMAIN_BACKUP_PATH/$_d.nginx.conf"
2987   _debug _backup_conf "$_backup_conf"
2988   BACKUP_NGINX_CONF="$_backup_conf"
2989   _info "Backup $FOUND_REAL_NGINX_CONF to $_backup_conf"
2990   if ! cp "$FOUND_REAL_NGINX_CONF" "$_backup_conf"; then
2991     _err "backup error."
2992     FOUND_REAL_NGINX_CONF=""
2993     return 1
2994   fi
2995
2996   if ! _exists "nginx"; then
2997     _err "nginx command is not found."
2998     return 1
2999   fi
3000   _info "Check the nginx conf before setting up."
3001   if ! _exec "nginx -t" >/dev/null; then
3002     _exec_err
3003     return 1
3004   fi
3005
3006   _info "OK, Set up nginx config file"
3007
3008   if ! sed -n "1,${_ln}p" "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"; then
3009     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3010     _err "write nginx conf error, but don't worry, the file is restored to the original version."
3011     return 1
3012   fi
3013
3014   echo "$NGINX_START
3015 location ~ \"^/\.well-known/acme-challenge/([-_a-zA-Z0-9]+)\$\" {
3016   default_type text/plain;
3017   return 200 \"\$1.$_thumbpt\";
3018 }
3019 #NGINX_START
3020 " >>"$FOUND_REAL_NGINX_CONF"
3021
3022   if ! sed -n "${_lnn},99999p" "$_backup_conf" >>"$FOUND_REAL_NGINX_CONF"; then
3023     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3024     _err "write nginx conf error, but don't worry, the file is restored."
3025     return 1
3026   fi
3027   _debug3 "Modified config:$(cat $FOUND_REAL_NGINX_CONF)"
3028   _info "nginx conf is done, let's check it again."
3029   if ! _exec "nginx -t" >/dev/null; then
3030     _exec_err
3031     _err "It seems that nginx conf was broken, let's restore."
3032     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3033     return 1
3034   fi
3035
3036   _info "Reload nginx"
3037   if ! _exec "nginx -s reload" >/dev/null; then
3038     _exec_err
3039     _err "It seems that nginx reload error, let's restore."
3040     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3041     return 1
3042   fi
3043
3044   return 0
3045 }
3046
3047 #d , conf
3048 _checkConf() {
3049   _d="$1"
3050   _c_file="$2"
3051   _debug "Start _checkConf from:$_c_file"
3052   if [ ! -f "$2" ] && ! echo "$2" | grep '*$' >/dev/null && echo "$2" | grep '*' >/dev/null; then
3053     _debug "wildcard"
3054     for _w_f in $2; do
3055       if [ -f "$_w_f" ] && _checkConf "$1" "$_w_f"; then
3056         return 0
3057       fi
3058     done
3059     #not found
3060     return 1
3061   elif [ -f "$2" ]; then
3062     _debug "single"
3063     if _isRealNginxConf "$1" "$2"; then
3064       _debug "$2 is found."
3065       FOUND_REAL_NGINX_CONF="$2"
3066       return 0
3067     fi
3068     if cat "$2" | tr "\t" " " | grep "^ *include *.*;" >/dev/null; then
3069       _debug "Try include files"
3070       for included in $(cat "$2" | tr "\t" " " | grep "^ *include *.*;" | sed "s/include //" | tr -d " ;"); do
3071         _debug "check included $included"
3072         if _checkConf "$1" "$included"; then
3073           return 0
3074         fi
3075       done
3076     fi
3077     return 1
3078   else
3079     _debug "$2 not found."
3080     return 1
3081   fi
3082   return 1
3083 }
3084
3085 #d , conf
3086 _isRealNginxConf() {
3087   _debug "_isRealNginxConf $1 $2"
3088   if [ -f "$2" ]; then
3089     for _fln in $(tr "\t" ' ' <"$2" | grep -n "^ *server_name.* $1" | cut -d : -f 1); do
3090       _debug _fln "$_fln"
3091       if [ "$_fln" ]; then
3092         _start=$(tr "\t" ' ' <"$2" | _head_n "$_fln" | grep -n "^ *server *" | grep -v server_name | _tail_n 1)
3093         _debug "_start" "$_start"
3094         _start_n=$(echo "$_start" | cut -d : -f 1)
3095         _start_nn=$(_math $_start_n + 1)
3096         _debug "_start_n" "$_start_n"
3097         _debug "_start_nn" "$_start_nn"
3098
3099         _left="$(sed -n "${_start_nn},99999p" "$2")"
3100         _debug2 _left "$_left"
3101         _end="$(echo "$_left" | tr "\t" ' ' | grep -n "^ *server *" | grep -v server_name | _head_n 1)"
3102         _debug "_end" "$_end"
3103         if [ "$_end" ]; then
3104           _end_n=$(echo "$_end" | cut -d : -f 1)
3105           _debug "_end_n" "$_end_n"
3106           _seg_n=$(echo "$_left" | sed -n "1,${_end_n}p")
3107         else
3108           _seg_n="$_left"
3109         fi
3110
3111         _debug "_seg_n" "$_seg_n"
3112
3113         _skip_ssl=1
3114         for _listen_i in $(echo "$_seg_n" | tr "\t" ' ' | grep "^ *listen" | tr -d " "); do
3115           if [ "$_listen_i" ]; then
3116             if [ "$(echo "$_listen_i" | _egrep_o "listen.*ssl")" ]; then
3117               _debug2 "$_listen_i is ssl"
3118             else
3119               _debug2 "$_listen_i is plain text"
3120               _skip_ssl=""
3121               break
3122             fi
3123           fi
3124         done
3125
3126         if [ "$_skip_ssl" = "1" ]; then
3127           _debug "ssl on, skip"
3128         else
3129           FOUND_REAL_NGINX_CONF_LN=$_fln
3130           _debug3 "found FOUND_REAL_NGINX_CONF_LN" "$FOUND_REAL_NGINX_CONF_LN"
3131           return 0
3132         fi
3133       fi
3134     done
3135   fi
3136   return 1
3137 }
3138
3139 #restore all the nginx conf
3140 _restoreNginx() {
3141   if [ -z "$NGINX_RESTORE_VLIST" ]; then
3142     _debug "No need to restore nginx, skip."
3143     return
3144   fi
3145   _debug "_restoreNginx"
3146   _debug "NGINX_RESTORE_VLIST" "$NGINX_RESTORE_VLIST"
3147
3148   for ng_entry in $(echo "$NGINX_RESTORE_VLIST" | tr "$dvsep" ' '); do
3149     _debug "ng_entry" "$ng_entry"
3150     _nd=$(echo "$ng_entry" | cut -d "$sep" -f 1)
3151     _ngconf=$(echo "$ng_entry" | cut -d "$sep" -f 2)
3152     _ngbackupconf=$(echo "$ng_entry" | cut -d "$sep" -f 3)
3153     _info "Restoring from $_ngbackupconf to $_ngconf"
3154     cat "$_ngbackupconf" >"$_ngconf"
3155   done
3156
3157   _info "Reload nginx"
3158   if ! _exec "nginx -s reload" >/dev/null; then
3159     _exec_err
3160     _err "It seems that nginx reload error, please report bug."
3161     return 1
3162   fi
3163   return 0
3164 }
3165
3166 _clearup() {
3167   _stopserver "$serverproc"
3168   serverproc=""
3169   _restoreApache
3170   _restoreNginx
3171   _clearupdns
3172   if [ -z "$DEBUG" ]; then
3173     rm -f "$TLS_CONF"
3174     rm -f "$TLS_CERT"
3175     rm -f "$TLS_KEY"
3176     rm -f "$TLS_CSR"
3177   fi
3178 }
3179
3180 _clearupdns() {
3181   _debug "_clearupdns"
3182   _debug "dns_entries" "$dns_entries"
3183
3184   if [ -z "$dns_entries" ]; then
3185     _debug "skip dns."
3186     return
3187   fi
3188   _info "Removing DNS records."
3189
3190   for entry in $dns_entries; do
3191     d=$(_getfield "$entry" 1)
3192     txtdomain=$(_getfield "$entry" 2)
3193     aliasDomain=$(_getfield "$entry" 3)
3194     _currentRoot=$(_getfield "$entry" 4)
3195     txt=$(_getfield "$entry" 5)
3196     d_api=$(_getfield "$entry" 6)
3197     _debug "d" "$d"
3198     _debug "txtdomain" "$txtdomain"
3199     _debug "aliasDomain" "$aliasDomain"
3200     _debug "_currentRoot" "$_currentRoot"
3201     _debug "txt" "$txt"
3202     _debug "d_api" "$d_api"
3203     if [ "$d_api" = "$txt" ]; then
3204       d_api=""
3205     fi
3206
3207     if [ -z "$d_api" ]; then
3208       _info "Not Found domain api file: $d_api"
3209       continue
3210     fi
3211
3212     if [ "$aliasDomain" ]; then
3213       txtdomain="$aliasDomain"
3214     fi
3215
3216     (
3217       if ! . "$d_api"; then
3218         _err "Load file $d_api error. Please check your api file and try again."
3219         return 1
3220       fi
3221
3222       rmcommand="${_currentRoot}_rm"
3223       if ! _exists "$rmcommand"; then
3224         _err "It seems that your api file doesn't define $rmcommand"
3225         return 1
3226       fi
3227       _info "Removing txt: $txt for domain: $txtdomain"
3228       if ! $rmcommand "$txtdomain" "$txt"; then
3229         _err "Error removing txt for domain:$txtdomain"
3230         return 1
3231       fi
3232       _info "Removed: Success"
3233     )
3234
3235   done
3236 }
3237
3238 # webroot  removelevel tokenfile
3239 _clearupwebbroot() {
3240   __webroot="$1"
3241   if [ -z "$__webroot" ]; then
3242     _debug "no webroot specified, skip"
3243     return 0
3244   fi
3245
3246   _rmpath=""
3247   if [ "$2" = '1' ]; then
3248     _rmpath="$__webroot/.well-known"
3249   elif [ "$2" = '2' ]; then
3250     _rmpath="$__webroot/.well-known/acme-challenge"
3251   elif [ "$2" = '3' ]; then
3252     _rmpath="$__webroot/.well-known/acme-challenge/$3"
3253   else
3254     _debug "Skip for removelevel:$2"
3255   fi
3256
3257   if [ "$_rmpath" ]; then
3258     if [ "$DEBUG" ]; then
3259       _debug "Debugging, skip removing: $_rmpath"
3260     else
3261       rm -rf "$_rmpath"
3262     fi
3263   fi
3264
3265   return 0
3266
3267 }
3268
3269 _on_before_issue() {
3270   _chk_web_roots="$1"
3271   _chk_main_domain="$2"
3272   _chk_alt_domains="$3"
3273   _chk_pre_hook="$4"
3274   _chk_local_addr="$5"
3275   _debug _on_before_issue
3276   _debug _chk_main_domain "$_chk_main_domain"
3277   _debug _chk_alt_domains "$_chk_alt_domains"
3278   #run pre hook
3279   if [ "$_chk_pre_hook" ]; then
3280     _info "Run pre hook:'$_chk_pre_hook'"
3281     if ! (
3282       cd "$DOMAIN_PATH" && eval "$_chk_pre_hook"
3283     ); then
3284       _err "Error when run pre hook."
3285       return 1
3286     fi
3287   fi
3288
3289   if _hasfield "$_chk_web_roots" "$NO_VALUE"; then
3290     if ! _exists "socat"; then
3291       _err "Please install socat tools first."
3292       return 1
3293     fi
3294   fi
3295
3296   _debug Le_LocalAddress "$_chk_local_addr"
3297
3298   _index=1
3299   _currentRoot=""
3300   _addrIndex=1
3301   _w_index=1
3302   while true; do
3303     d="$(echo "$_chk_main_domain,$_chk_alt_domains," | cut -d , -f "$_w_index")"
3304     _w_index="$(_math "$_w_index" + 1)"
3305     _debug d "$d"
3306     if [ -z "$d" ]; then
3307       break
3308     fi
3309     _debug "Check for domain" "$d"
3310     _currentRoot="$(_getfield "$_chk_web_roots" $_index)"
3311     _debug "_currentRoot" "$_currentRoot"
3312     _index=$(_math $_index + 1)
3313     _checkport=""
3314     if [ "$_currentRoot" = "$NO_VALUE" ]; then
3315       _info "Standalone mode."
3316       if [ -z "$Le_HTTPPort" ]; then
3317         Le_HTTPPort=80
3318         _cleardomainconf "Le_HTTPPort"
3319       else
3320         _savedomainconf "Le_HTTPPort" "$Le_HTTPPort"
3321       fi
3322       _checkport="$Le_HTTPPort"
3323     elif [ "$_currentRoot" = "$W_ALPN" ]; then
3324       _info "Standalone alpn mode."
3325       if [ -z "$Le_TLSPort" ]; then
3326         Le_TLSPort=443
3327       else
3328         _savedomainconf "Le_TLSPort" "$Le_TLSPort"
3329       fi
3330       _checkport="$Le_TLSPort"
3331     fi
3332
3333     if [ "$_checkport" ]; then
3334       _debug _checkport "$_checkport"
3335       _checkaddr="$(_getfield "$_chk_local_addr" $_addrIndex)"
3336       _debug _checkaddr "$_checkaddr"
3337
3338       _addrIndex="$(_math $_addrIndex + 1)"
3339
3340       _netprc="$(_ss "$_checkport" | grep "$_checkport")"
3341       netprc="$(echo "$_netprc" | grep "$_checkaddr")"
3342       if [ -z "$netprc" ]; then
3343         netprc="$(echo "$_netprc" | grep "$LOCAL_ANY_ADDRESS")"
3344       fi
3345       if [ "$netprc" ]; then
3346         _err "$netprc"
3347         _err "tcp port $_checkport is already used by $(echo "$netprc" | cut -d : -f 4)"
3348         _err "Please stop it first"
3349         return 1
3350       fi
3351     fi
3352   done
3353
3354   if _hasfield "$_chk_web_roots" "apache"; then
3355     if ! _setApache; then
3356       _err "set up apache error. Report error to me."
3357       return 1
3358     fi
3359   else
3360     usingApache=""
3361   fi
3362
3363 }
3364
3365 _on_issue_err() {
3366   _chk_post_hook="$1"
3367   _chk_vlist="$2"
3368   _debug _on_issue_err
3369
3370   if [ "$LOG_FILE" ]; then
3371     _err "Please check log file for more details: $LOG_FILE"
3372   else
3373     _err "Please add '--debug' or '--log' to check more details."
3374     _err "See: $_DEBUG_WIKI"
3375   fi
3376
3377   #run the post hook
3378   if [ "$_chk_post_hook" ]; then
3379     _info "Run post hook:'$_chk_post_hook'"
3380     if ! (
3381       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3382     ); then
3383       _err "Error when run post hook."
3384       return 1
3385     fi
3386   fi
3387
3388   #trigger the validation to flush the pending authz
3389   _debug2 "_chk_vlist" "$_chk_vlist"
3390   if [ "$_chk_vlist" ]; then
3391     (
3392       _debug2 "start to deactivate authz"
3393       ventries=$(echo "$_chk_vlist" | tr "$dvsep" ' ')
3394       for ventry in $ventries; do
3395         d=$(echo "$ventry" | cut -d "$sep" -f 1)
3396         keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
3397         uri=$(echo "$ventry" | cut -d "$sep" -f 3)
3398         vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
3399         _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
3400         __trigger_validation "$uri" "$keyauthorization"
3401       done
3402     )
3403   fi
3404
3405   if [ "$_ACME_IS_RENEW" = "1" ] && _hasfield "$Le_Webroot" "$W_DNS"; then
3406     _err "$_DNS_MANUAL_ERR"
3407   fi
3408
3409   if [ "$DEBUG" ] && [ "$DEBUG" -gt "0" ]; then
3410     _debug "$(_dlg_versions)"
3411   fi
3412
3413 }
3414
3415 _on_issue_success() {
3416   _chk_post_hook="$1"
3417   _chk_renew_hook="$2"
3418   _debug _on_issue_success
3419
3420   #run the post hook
3421   if [ "$_chk_post_hook" ]; then
3422     _info "Run post hook:'$_chk_post_hook'"
3423     if ! (
3424       export CERT_PATH
3425       export CERT_KEY_PATH
3426       export CA_CERT_PATH
3427       export CERT_FULLCHAIN_PATH
3428       export Le_Domain="$_main_domain"
3429       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3430     ); then
3431       _err "Error when run post hook."
3432       return 1
3433     fi
3434   fi
3435
3436   #run renew hook
3437   if [ "$_ACME_IS_RENEW" ] && [ "$_chk_renew_hook" ]; then
3438     _info "Run renew hook:'$_chk_renew_hook'"
3439     if ! (
3440       export CERT_PATH
3441       export CERT_KEY_PATH
3442       export CA_CERT_PATH
3443       export CERT_FULLCHAIN_PATH
3444       export Le_Domain="$_main_domain"
3445       cd "$DOMAIN_PATH" && eval "$_chk_renew_hook"
3446     ); then
3447       _err "Error when run renew hook."
3448       return 1
3449     fi
3450   fi
3451
3452   if _hasfield "$Le_Webroot" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
3453     _err "$_DNS_MANUAL_WARN"
3454   fi
3455
3456 }
3457
3458 #account_key_length   eab-kid  eab-hmac-key
3459 registeraccount() {
3460   _account_key_length="$1"
3461   _eab_id="$2"
3462   _eab_hmac_key="$3"
3463   _initpath
3464   _regAccount "$_account_key_length" "$_eab_id" "$_eab_hmac_key"
3465 }
3466
3467 __calcAccountKeyHash() {
3468   [ -f "$ACCOUNT_KEY_PATH" ] && _digest sha256 <"$ACCOUNT_KEY_PATH"
3469 }
3470
3471 __calc_account_thumbprint() {
3472   printf "%s" "$jwk" | tr -d ' ' | _digest "sha256" | _url_replace
3473 }
3474
3475 _getAccountEmail() {
3476   if [ "$ACCOUNT_EMAIL" ]; then
3477     echo "$ACCOUNT_EMAIL"
3478     return 0
3479   fi
3480   if [ -z "$CA_EMAIL" ]; then
3481     CA_EMAIL="$(_readcaconf CA_EMAIL)"
3482   fi
3483   if [ "$CA_EMAIL" ]; then
3484     echo "$CA_EMAIL"
3485     return 0
3486   fi
3487   _readaccountconf "ACCOUNT_EMAIL"
3488 }
3489
3490 #keylength
3491 _regAccount() {
3492   _initpath
3493   _reg_length="$1"
3494   _eab_id="$2"
3495   _eab_hmac_key="$3"
3496   _debug3 _regAccount "$_regAccount"
3497   _initAPI
3498
3499   mkdir -p "$CA_DIR"
3500   if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
3501     _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
3502     mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
3503   fi
3504
3505   if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
3506     _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
3507     mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
3508   fi
3509
3510   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3511     if ! _create_account_key "$_reg_length"; then
3512       _err "Create account key error."
3513       return 1
3514     fi
3515   fi
3516
3517   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3518     return 1
3519   fi
3520   if [ "$_eab_id" ] && [ "$_eab_hmac_key" ]; then
3521     _savecaconf CA_EAB_KEY_ID "$_eab_id"
3522     _savecaconf CA_EAB_HMAC_KEY "$_eab_hmac_key"
3523   fi
3524   _eab_id=$(_readcaconf "CA_EAB_KEY_ID")
3525   _eab_hmac_key=$(_readcaconf "CA_EAB_HMAC_KEY")
3526   _secure_debug3 _eab_id "$_eab_id"
3527   _secure_debug3 _eab_hmac_key "$_eab_hmac_key"
3528   _email="$(_getAccountEmail)"
3529   if [ "$_email" ]; then
3530     _savecaconf "CA_EMAIL" "$_email"
3531   fi
3532   if [ "$ACME_VERSION" = "2" ]; then
3533     if [ "$ACME_DIRECTORY" = "$CA_ZEROSSL" ]; then
3534       if [ -z "$_eab_id" ] || [ -z "$_eab_hmac_key" ]; then
3535         _info "No EAB credentials found for ZeroSSL, let's get one"
3536         if [ -z "$_email" ]; then
3537           _err "Please provide a email address for ZeroSSL account."
3538           _err "See ZeroSSL usage: $_ZEROSSL_WIKI"
3539           return 1
3540         fi
3541         _eabresp=$(_post "email=$_email" $_ZERO_EAB_ENDPOINT)
3542         if [ "$?" != "0" ]; then
3543           _debug2 "$_eabresp"
3544           _err "Can not get EAB credentials from ZeroSSL."
3545           return 1
3546         fi
3547         _eab_id="$(echo "$_eabresp" | tr ',}' '\n' | grep '"eab_kid"' | cut -d : -f 2 | tr -d '"')"
3548         if [ -z "$_eab_id" ]; then
3549           _err "Can not resolve _eab_id"
3550           return 1
3551         fi
3552         _eab_hmac_key="$(echo "$_eabresp" | tr ',}' '\n' | grep '"eab_hmac_key"' | cut -d : -f 2 | tr -d '"')"
3553         if [ -z "$_eab_hmac_key" ]; then
3554           _err "Can not resolve _eab_hmac_key"
3555           return 1
3556         fi
3557         _savecaconf CA_EAB_KEY_ID "$_eab_id"
3558         _savecaconf CA_EAB_HMAC_KEY "$_eab_hmac_key"
3559       fi
3560     fi
3561     if [ "$_eab_id" ] && [ "$_eab_hmac_key" ]; then
3562       eab_protected="{\"alg\":\"HS256\",\"kid\":\"$_eab_id\",\"url\":\"${ACME_NEW_ACCOUNT}\"}"
3563       _debug3 eab_protected "$eab_protected"
3564
3565       eab_protected64=$(printf "%s" "$eab_protected" | _base64 | _url_replace)
3566       _debug3 eab_protected64 "$eab_protected64"
3567
3568       eab_payload64=$(printf "%s" "$jwk" | _base64 | _url_replace)
3569       _debug3 eab_payload64 "$eab_payload64"
3570
3571       eab_sign_t="$eab_protected64.$eab_payload64"
3572       _debug3 eab_sign_t "$eab_sign_t"
3573
3574       key_hex="$(_durl_replace_base64 "$_eab_hmac_key" | _dbase64 | _hex_dump | tr -d ' ')"
3575       _debug3 key_hex "$key_hex"
3576
3577       eab_signature=$(printf "%s" "$eab_sign_t" | _hmac sha256 $key_hex | _base64 | _url_replace)
3578       _debug3 eab_signature "$eab_signature"
3579
3580       externalBinding=",\"externalAccountBinding\":{\"protected\":\"$eab_protected64\", \"payload\":\"$eab_payload64\", \"signature\":\"$eab_signature\"}"
3581       _debug3 externalBinding "$externalBinding"
3582     fi
3583     if [ "$_email" ]; then
3584       email_sg="\"contact\": [\"mailto:$_email\"], "
3585     fi
3586     regjson="{$email_sg\"termsOfServiceAgreed\": true$externalBinding}"
3587   else
3588     _reg_res="$ACME_NEW_ACCOUNT_RES"
3589     regjson='{"resource": "'$_reg_res'", "terms-of-service-agreed": true, "agreement": "'$ACME_AGREEMENT'"}'
3590     if [ "$_email" ]; then
3591       regjson='{"resource": "'$_reg_res'", "contact": ["mailto:'$_email'"], "terms-of-service-agreed": true, "agreement": "'$ACME_AGREEMENT'"}'
3592     fi
3593   fi
3594
3595   _info "Registering account: $ACME_DIRECTORY"
3596
3597   if ! _send_signed_request "${ACME_NEW_ACCOUNT}" "$regjson"; then
3598     _err "Register account Error: $response"
3599     return 1
3600   fi
3601
3602   _eabAlreadyBound=""
3603   if [ "$code" = "" ] || [ "$code" = '201' ]; then
3604     echo "$response" >"$ACCOUNT_JSON_PATH"
3605     _info "Registered"
3606   elif [ "$code" = '409' ] || [ "$code" = '200' ]; then
3607     _info "Already registered"
3608   elif [ "$code" = '400' ] && _contains "$response" 'The account is not awaiting external account binding'; then
3609     _info "Already register EAB."
3610     _eabAlreadyBound=1
3611   else
3612     _err "Register account Error: $response"
3613     return 1
3614   fi
3615
3616   if [ -z "$_eabAlreadyBound" ]; then
3617     _debug2 responseHeaders "$responseHeaders"
3618     _accUri="$(echo "$responseHeaders" | grep -i "^Location:" | _head_n 1 | cut -d ':' -f 2- | tr -d "\r\n ")"
3619     _debug "_accUri" "$_accUri"
3620     if [ -z "$_accUri" ]; then
3621       _err "Can not find account id url."
3622       _err "$responseHeaders"
3623       return 1
3624     fi
3625     _savecaconf "ACCOUNT_URL" "$_accUri"
3626   else
3627     ACCOUNT_URL="$(_readcaconf ACCOUNT_URL)"
3628   fi
3629   export ACCOUNT_URL="$_accUri"
3630
3631   CA_KEY_HASH="$(__calcAccountKeyHash)"
3632   _debug "Calc CA_KEY_HASH" "$CA_KEY_HASH"
3633   _savecaconf CA_KEY_HASH "$CA_KEY_HASH"
3634
3635   if [ "$code" = '403' ]; then
3636     _err "It seems that the account key is already deactivated, please use a new account key."
3637     return 1
3638   fi
3639
3640   ACCOUNT_THUMBPRINT="$(__calc_account_thumbprint)"
3641   _info "ACCOUNT_THUMBPRINT" "$ACCOUNT_THUMBPRINT"
3642 }
3643
3644 #implement updateaccount
3645 updateaccount() {
3646   _initpath
3647
3648   if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
3649     _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
3650     mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
3651   fi
3652
3653   if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
3654     _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
3655     mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
3656   fi
3657
3658   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3659     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3660     return 1
3661   fi
3662
3663   _accUri=$(_readcaconf "ACCOUNT_URL")
3664   _debug _accUri "$_accUri"
3665
3666   if [ -z "$_accUri" ]; then
3667     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3668     _err "Then try again."
3669     return 1
3670   fi
3671
3672   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3673     return 1
3674   fi
3675   _initAPI
3676
3677   _email="$(_getAccountEmail)"
3678   if [ "$ACME_VERSION" = "2" ]; then
3679     if [ "$ACCOUNT_EMAIL" ]; then
3680       updjson='{"contact": ["mailto:'$_email'"]}'
3681     else
3682       updjson='{"contact": []}'
3683     fi
3684   else
3685     # ACMEv1: Updates happen the same way a registration is done.
3686     # https://tools.ietf.org/html/draft-ietf-acme-acme-01#section-6.3
3687     _regAccount
3688     return
3689   fi
3690
3691   # this part handles ACMEv2 account updates.
3692   _send_signed_request "$_accUri" "$updjson"
3693
3694   if [ "$code" = '200' ]; then
3695     echo "$response" >"$ACCOUNT_JSON_PATH"
3696     _info "account update success for $_accUri."
3697   else
3698     _info "Error. The account was not updated."
3699     return 1
3700   fi
3701 }
3702
3703 #Implement deactivate account
3704 deactivateaccount() {
3705   _initpath
3706
3707   if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
3708     _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
3709     mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
3710   fi
3711
3712   if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
3713     _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
3714     mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
3715   fi
3716
3717   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3718     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3719     return 1
3720   fi
3721
3722   _accUri=$(_readcaconf "ACCOUNT_URL")
3723   _debug _accUri "$_accUri"
3724
3725   if [ -z "$_accUri" ]; then
3726     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3727     _err "Then try again."
3728     return 1
3729   fi
3730
3731   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3732     return 1
3733   fi
3734   _initAPI
3735
3736   if [ "$ACME_VERSION" = "2" ]; then
3737     _djson="{\"status\":\"deactivated\"}"
3738   else
3739     _djson="{\"resource\": \"reg\", \"status\":\"deactivated\"}"
3740   fi
3741   if _send_signed_request "$_accUri" "$_djson" && _contains "$response" '"deactivated"'; then
3742     _info "Deactivate account success for $_accUri."
3743     _accid=$(echo "$response" | _egrep_o "\"id\" *: *[^,]*," | cut -d : -f 2 | tr -d ' ,')
3744   elif [ "$code" = "403" ]; then
3745     _info "The account is already deactivated."
3746     _accid=$(_getfield "$_accUri" "999" "/")
3747   else
3748     _err "Deactivate: account failed for $_accUri."
3749     return 1
3750   fi
3751
3752   _debug "Account id: $_accid"
3753   if [ "$_accid" ]; then
3754     _deactivated_account_path="$CA_DIR/deactivated/$_accid"
3755     _debug _deactivated_account_path "$_deactivated_account_path"
3756     if mkdir -p "$_deactivated_account_path"; then
3757       _info "Moving deactivated account info to $_deactivated_account_path/"
3758       mv "$CA_CONF" "$_deactivated_account_path/"
3759       mv "$ACCOUNT_JSON_PATH" "$_deactivated_account_path/"
3760       mv "$ACCOUNT_KEY_PATH" "$_deactivated_account_path/"
3761     else
3762       _err "Can not create dir: $_deactivated_account_path, try to remove the deactivated account key."
3763       rm -f "$CA_CONF"
3764       rm -f "$ACCOUNT_JSON_PATH"
3765       rm -f "$ACCOUNT_KEY_PATH"
3766     fi
3767   fi
3768 }
3769
3770 # domain folder  file
3771 _findHook() {
3772   _hookdomain="$1"
3773   _hookcat="$2"
3774   _hookname="$3"
3775
3776   if [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname" ]; then
3777     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname"
3778   elif [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname.sh" ]; then
3779     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname.sh"
3780   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname" ]; then
3781     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname"
3782   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname.sh" ]; then
3783     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname.sh"
3784   elif [ -f "$LE_WORKING_DIR/$_hookname" ]; then
3785     d_api="$LE_WORKING_DIR/$_hookname"
3786   elif [ -f "$LE_WORKING_DIR/$_hookname.sh" ]; then
3787     d_api="$LE_WORKING_DIR/$_hookname.sh"
3788   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname" ]; then
3789     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname"
3790   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname.sh" ]; then
3791     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname.sh"
3792   fi
3793
3794   printf "%s" "$d_api"
3795 }
3796
3797 #domain
3798 __get_domain_new_authz() {
3799   _gdnd="$1"
3800   _info "Getting new-authz for domain" "$_gdnd"
3801   _initAPI
3802   _Max_new_authz_retry_times=5
3803   _authz_i=0
3804   while [ "$_authz_i" -lt "$_Max_new_authz_retry_times" ]; do
3805     _debug "Try new-authz for the $_authz_i time."
3806     if ! _send_signed_request "${ACME_NEW_AUTHZ}" "{\"resource\": \"new-authz\", \"identifier\": {\"type\": \"dns\", \"value\": \"$(_idn "$_gdnd")\"}}"; then
3807       _err "Can not get domain new authz."
3808       return 1
3809     fi
3810     if _contains "$response" "No registration exists matching provided key"; then
3811       _err "It seems there is an error, but it's recovered now, please try again."
3812       _err "If you see this message for a second time, please report bug: $(__green "$PROJECT")"
3813       _clearcaconf "CA_KEY_HASH"
3814       break
3815     fi
3816     if ! _contains "$response" "An error occurred while processing your request"; then
3817       _info "The new-authz request is ok."
3818       break
3819     fi
3820     _authz_i="$(_math "$_authz_i" + 1)"
3821     _info "The server is busy, Sleep $_authz_i to retry."
3822     _sleep "$_authz_i"
3823   done
3824
3825   if [ "$_authz_i" = "$_Max_new_authz_retry_times" ]; then
3826     _err "new-authz retry reach the max $_Max_new_authz_retry_times times."
3827   fi
3828
3829   if [ "$code" ] && [ "$code" != '201' ]; then
3830     _err "new-authz error: $response"
3831     return 1
3832   fi
3833
3834 }
3835
3836 #uri keyAuthorization
3837 __trigger_validation() {
3838   _debug2 "Trigger domain validation."
3839   _t_url="$1"
3840   _debug2 _t_url "$_t_url"
3841   _t_key_authz="$2"
3842   _debug2 _t_key_authz "$_t_key_authz"
3843   _t_vtype="$3"
3844   _debug2 _t_vtype "$_t_vtype"
3845   if [ "$ACME_VERSION" = "2" ]; then
3846     _send_signed_request "$_t_url" "{}"
3847   else
3848     _send_signed_request "$_t_url" "{\"resource\": \"challenge\", \"type\": \"$_t_vtype\", \"keyAuthorization\": \"$_t_key_authz\"}"
3849   fi
3850 }
3851
3852 #endpoint  domain type
3853 _ns_lookup_impl() {
3854   _ns_ep="$1"
3855   _ns_domain="$2"
3856   _ns_type="$3"
3857   _debug2 "_ns_ep" "$_ns_ep"
3858   _debug2 "_ns_domain" "$_ns_domain"
3859   _debug2 "_ns_type" "$_ns_type"
3860
3861   response="$(_H1="accept: application/dns-json" _get "$_ns_ep?name=$_ns_domain&type=$_ns_type")"
3862   _ret=$?
3863   _debug2 "response" "$response"
3864   if [ "$_ret" != "0" ]; then
3865     return $_ret
3866   fi
3867   _answers="$(echo "$response" | tr '{}' '<>' | _egrep_o '"Answer":\[[^]]*]' | tr '<>' '\n\n')"
3868   _debug2 "_answers" "$_answers"
3869   echo "$_answers"
3870 }
3871
3872 #domain, type
3873 _ns_lookup_cf() {
3874   _cf_ld="$1"
3875   _cf_ld_type="$2"
3876   _cf_ep="https://cloudflare-dns.com/dns-query"
3877   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
3878 }
3879
3880 #domain, type
3881 _ns_purge_cf() {
3882   _cf_d="$1"
3883   _cf_d_type="$2"
3884   _debug "Cloudflare purge $_cf_d_type record for domain $_cf_d"
3885   _cf_purl="https://cloudflare-dns.com/api/v1/purge?domain=$_cf_d&type=$_cf_d_type"
3886   response="$(_post "" "$_cf_purl")"
3887   _debug2 response "$response"
3888 }
3889
3890 #checks if cf server is available
3891 _ns_is_available_cf() {
3892   if _get "https://cloudflare-dns.com" >/dev/null 2>&1; then
3893     return 0
3894   else
3895     return 1
3896   fi
3897 }
3898
3899 #domain, type
3900 _ns_lookup_google() {
3901   _cf_ld="$1"
3902   _cf_ld_type="$2"
3903   _cf_ep="https://dns.google/resolve"
3904   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
3905 }
3906
3907 #domain, type
3908 _ns_lookup() {
3909   if [ -z "$DOH_USE" ]; then
3910     _debug "Detect dns server first."
3911     if _ns_is_available_cf; then
3912       _debug "Use cloudflare doh server"
3913       export DOH_USE=$DOH_CLOUDFLARE
3914     else
3915       _debug "Use google doh server"
3916       export DOH_USE=$DOH_GOOGLE
3917     fi
3918   fi
3919
3920   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
3921     _ns_lookup_cf "$@"
3922   else
3923     _ns_lookup_google "$@"
3924   fi
3925
3926 }
3927
3928 #txtdomain, alias, txt
3929 __check_txt() {
3930   _c_txtdomain="$1"
3931   _c_aliasdomain="$2"
3932   _c_txt="$3"
3933   _debug "_c_txtdomain" "$_c_txtdomain"
3934   _debug "_c_aliasdomain" "$_c_aliasdomain"
3935   _debug "_c_txt" "$_c_txt"
3936   _answers="$(_ns_lookup "$_c_aliasdomain" TXT)"
3937   _contains "$_answers" "$_c_txt"
3938
3939 }
3940
3941 #txtdomain
3942 __purge_txt() {
3943   _p_txtdomain="$1"
3944   _debug _p_txtdomain "$_p_txtdomain"
3945   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
3946     _ns_purge_cf "$_p_txtdomain" "TXT"
3947   else
3948     _debug "no purge api for google dns api, just sleep 5 secs"
3949     _sleep 5
3950   fi
3951
3952 }
3953
3954 #wait and check each dns entries
3955 _check_dns_entries() {
3956   _success_txt=","
3957   _end_time="$(_time)"
3958   _end_time="$(_math "$_end_time" + 1200)" #let's check no more than 20 minutes.
3959
3960   while [ "$(_time)" -le "$_end_time" ]; do
3961     _left=""
3962     for entry in $dns_entries; do
3963       d=$(_getfield "$entry" 1)
3964       txtdomain=$(_getfield "$entry" 2)
3965       txtdomain=$(_idn "$txtdomain")
3966       aliasDomain=$(_getfield "$entry" 3)
3967       aliasDomain=$(_idn "$aliasDomain")
3968       txt=$(_getfield "$entry" 5)
3969       d_api=$(_getfield "$entry" 6)
3970       _debug "d" "$d"
3971       _debug "txtdomain" "$txtdomain"
3972       _debug "aliasDomain" "$aliasDomain"
3973       _debug "txt" "$txt"
3974       _debug "d_api" "$d_api"
3975       _info "Checking $d for $aliasDomain"
3976       if _contains "$_success_txt" ",$txt,"; then
3977         _info "Already success, continue next one."
3978         continue
3979       fi
3980
3981       if __check_txt "$txtdomain" "$aliasDomain" "$txt"; then
3982         _info "Domain $d '$aliasDomain' success."
3983         _success_txt="$_success_txt,$txt,"
3984         continue
3985       fi
3986       _left=1
3987       _info "Not valid yet, let's wait 10 seconds and check next one."
3988       __purge_txt "$txtdomain"
3989       if [ "$txtdomain" != "$aliasDomain" ]; then
3990         __purge_txt "$aliasDomain"
3991       fi
3992       _sleep 10
3993     done
3994     if [ "$_left" ]; then
3995       _info "Let's wait 10 seconds and check again".
3996       _sleep 10
3997     else
3998       _info "All success, let's return"
3999       return 0
4000     fi
4001   done
4002   _info "Timed out waiting for DNS."
4003   return 1
4004
4005 }
4006
4007 #file
4008 _get_cert_issuers() {
4009   _cfile="$1"
4010   if _contains "$(${ACME_OPENSSL_BIN:-openssl} help crl2pkcs7 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 help 2>&1)" "unknown option help"; then
4011     ${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 -nocrl -certfile $_cfile | ${ACME_OPENSSL_BIN:-openssl} pkcs7 -print_certs -text -noout | grep 'Issuer:' | _egrep_o "CN *=[^,]*" | cut -d = -f 2
4012   else
4013     ${ACME_OPENSSL_BIN:-openssl} x509 -in $_cfile -text -noout | grep 'Issuer:' | _egrep_o "CN *=[^,]*" | cut -d = -f 2
4014   fi
4015 }
4016
4017 #cert  issuer
4018 _match_issuer() {
4019   _cfile="$1"
4020   _missuer="$2"
4021   _fissuers="$(_get_cert_issuers $_cfile)"
4022   _debug2 _fissuers "$_fissuers"
4023   if _contains "$_fissuers" "$_missuer"; then
4024     return 0
4025   fi
4026   _fissuers="$(echo "$_fissuers" | _lower_case)"
4027   _missuer="$(echo "$_missuer" | _lower_case)"
4028   _contains "$_fissuers" "$_missuer"
4029 }
4030
4031 #webroot, domain domainlist  keylength
4032 issue() {
4033   if [ -z "$2" ]; then
4034     _usage "Usage: $PROJECT_ENTRY --issue --domain <domain.tld> --webroot <directory>"
4035     return 1
4036   fi
4037   if [ -z "$1" ]; then
4038     _usage "Please specify at least one validation method: '--webroot', '--standalone', '--apache', '--nginx' or '--dns' etc."
4039     return 1
4040   fi
4041   _web_roots="$1"
4042   _main_domain="$2"
4043   _alt_domains="$3"
4044
4045   if _contains "$_main_domain" ","; then
4046     _main_domain=$(echo "$2,$3" | cut -d , -f 1)
4047     _alt_domains=$(echo "$2,$3" | cut -d , -f 2- | sed "s/,${NO_VALUE}$//")
4048   fi
4049   _debug _main_domain "$_main_domain"
4050   _debug _alt_domains "$_alt_domains"
4051
4052   _key_length="$4"
4053   _real_cert="$5"
4054   _real_key="$6"
4055   _real_ca="$7"
4056   _reload_cmd="$8"
4057   _real_fullchain="$9"
4058   _pre_hook="${10}"
4059   _post_hook="${11}"
4060   _renew_hook="${12}"
4061   _local_addr="${13}"
4062   _challenge_alias="${14}"
4063   _preferred_chain="${15}"
4064
4065   if [ -z "$_ACME_IS_RENEW" ]; then
4066     _initpath "$_main_domain" "$_key_length"
4067     mkdir -p "$DOMAIN_PATH"
4068   fi
4069
4070   if _hasfield "$_web_roots" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
4071     _err "$_DNS_MANUAL_ERROR"
4072     return 1
4073   fi
4074
4075   _debug "Using ACME_DIRECTORY: $ACME_DIRECTORY"
4076
4077   _initAPI
4078
4079   if [ -f "$DOMAIN_CONF" ]; then
4080     Le_NextRenewTime=$(_readdomainconf Le_NextRenewTime)
4081     _debug Le_NextRenewTime "$Le_NextRenewTime"
4082     if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
4083       _saved_domain=$(_readdomainconf Le_Domain)
4084       _debug _saved_domain "$_saved_domain"
4085       _saved_alt=$(_readdomainconf Le_Alt)
4086       _debug _saved_alt "$_saved_alt"
4087       if [ "$_saved_domain,$_saved_alt" = "$_main_domain,$_alt_domains" ]; then
4088         _info "Domains not changed."
4089         _info "Skip, Next renewal time is: $(__green "$(_readdomainconf Le_NextRenewTimeStr)")"
4090         _info "Add '$(__red '--force')' to force to renew."
4091         return $RENEW_SKIP
4092       else
4093         _info "Domains have changed."
4094       fi
4095     fi
4096   fi
4097
4098   _savedomainconf "Le_Domain" "$_main_domain"
4099   _savedomainconf "Le_Alt" "$_alt_domains"
4100   _savedomainconf "Le_Webroot" "$_web_roots"
4101
4102   _savedomainconf "Le_PreHook" "$_pre_hook" "base64"
4103   _savedomainconf "Le_PostHook" "$_post_hook" "base64"
4104   _savedomainconf "Le_RenewHook" "$_renew_hook" "base64"
4105
4106   if [ "$_local_addr" ]; then
4107     _savedomainconf "Le_LocalAddress" "$_local_addr"
4108   else
4109     _cleardomainconf "Le_LocalAddress"
4110   fi
4111   if [ "$_challenge_alias" ]; then
4112     _savedomainconf "Le_ChallengeAlias" "$_challenge_alias"
4113   else
4114     _cleardomainconf "Le_ChallengeAlias"
4115   fi
4116   if [ "$_preferred_chain" ]; then
4117     _savedomainconf "Le_Preferred_Chain" "$_preferred_chain" "base64"
4118   else
4119     _cleardomainconf "Le_Preferred_Chain"
4120   fi
4121
4122   Le_API="$ACME_DIRECTORY"
4123   _savedomainconf "Le_API" "$Le_API"
4124
4125   _info "Using CA: $ACME_DIRECTORY"
4126   if [ "$_alt_domains" = "$NO_VALUE" ]; then
4127     _alt_domains=""
4128   fi
4129
4130   if [ "$_key_length" = "$NO_VALUE" ]; then
4131     _key_length=""
4132   fi
4133
4134   if ! _on_before_issue "$_web_roots" "$_main_domain" "$_alt_domains" "$_pre_hook" "$_local_addr"; then
4135     _err "_on_before_issue."
4136     return 1
4137   fi
4138
4139   _saved_account_key_hash="$(_readcaconf "CA_KEY_HASH")"
4140   _debug2 _saved_account_key_hash "$_saved_account_key_hash"
4141
4142   if [ -z "$ACCOUNT_URL" ] || [ -z "$_saved_account_key_hash" ] || [ "$_saved_account_key_hash" != "$(__calcAccountKeyHash)" ]; then
4143     if ! _regAccount "$_accountkeylength"; then
4144       _on_issue_err "$_post_hook"
4145       return 1
4146     fi
4147   else
4148     _debug "_saved_account_key_hash is not changed, skip register account."
4149   fi
4150
4151   if [ -f "$CSR_PATH" ] && [ ! -f "$CERT_KEY_PATH" ]; then
4152     _info "Signing from existing CSR."
4153   else
4154     _key=$(_readdomainconf Le_Keylength)
4155     _debug "Read key length:$_key"
4156     if [ ! -f "$CERT_KEY_PATH" ] || [ "$_key_length" != "$_key" ] || [ "$Le_ForceNewDomainKey" = "1" ]; then
4157       if ! createDomainKey "$_main_domain" "$_key_length"; then
4158         _err "Create domain key error."
4159         _clearup
4160         _on_issue_err "$_post_hook"
4161         return 1
4162       fi
4163     fi
4164
4165     if ! _createcsr "$_main_domain" "$_alt_domains" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"; then
4166       _err "Create CSR error."
4167       _clearup
4168       _on_issue_err "$_post_hook"
4169       return 1
4170     fi
4171   fi
4172
4173   _savedomainconf "Le_Keylength" "$_key_length"
4174
4175   vlist="$Le_Vlist"
4176   _cleardomainconf "Le_Vlist"
4177   _info "Getting domain auth token for each domain"
4178   sep='#'
4179   dvsep=','
4180   if [ -z "$vlist" ]; then
4181     if [ "$ACME_VERSION" = "2" ]; then
4182       #make new order request
4183       _identifiers="{\"type\":\"dns\",\"value\":\"$(_idn "$_main_domain")\"}"
4184       _w_index=1
4185       while true; do
4186         d="$(echo "$_alt_domains," | cut -d , -f "$_w_index")"
4187         _w_index="$(_math "$_w_index" + 1)"
4188         _debug d "$d"
4189         if [ -z "$d" ]; then
4190           break
4191         fi
4192         _identifiers="$_identifiers,{\"type\":\"dns\",\"value\":\"$(_idn "$d")\"}"
4193       done
4194       _debug2 _identifiers "$_identifiers"
4195       if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
4196         _err "Create new order error."
4197         _clearup
4198         _on_issue_err "$_post_hook"
4199         return 1
4200       fi
4201       Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n " | cut -d ":" -f 2-)"
4202       _debug Le_LinkOrder "$Le_LinkOrder"
4203       Le_OrderFinalize="$(echo "$response" | _egrep_o '"finalize" *: *"[^"]*"' | cut -d '"' -f 4)"
4204       _debug Le_OrderFinalize "$Le_OrderFinalize"
4205       if [ -z "$Le_OrderFinalize" ]; then
4206         _err "Create new order error. Le_OrderFinalize not found. $response"
4207         _clearup
4208         _on_issue_err "$_post_hook"
4209         return 1
4210       fi
4211
4212       #for dns manual mode
4213       _savedomainconf "Le_OrderFinalize" "$Le_OrderFinalize"
4214
4215       _authorizations_seg="$(echo "$response" | _json_decode | _egrep_o '"authorizations" *: *\[[^\[]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
4216       _debug2 _authorizations_seg "$_authorizations_seg"
4217       if [ -z "$_authorizations_seg" ]; then
4218         _err "_authorizations_seg not found."
4219         _clearup
4220         _on_issue_err "$_post_hook"
4221         return 1
4222       fi
4223
4224       #domain and authz map
4225       _authorizations_map=""
4226       for _authz_url in $(echo "$_authorizations_seg" | tr ',' ' '); do
4227         _debug2 "_authz_url" "$_authz_url"
4228         if ! _send_signed_request "$_authz_url"; then
4229           _err "get to authz error."
4230           _err "_authorizations_seg" "$_authorizations_seg"
4231           _err "_authz_url" "$_authz_url"
4232           _clearup
4233           _on_issue_err "$_post_hook"
4234           return 1
4235         fi
4236
4237         response="$(echo "$response" | _normalizeJson)"
4238         _debug2 response "$response"
4239         _d="$(echo "$response" | _egrep_o '"value" *: *"[^"]*"' | cut -d : -f 2 | tr -d ' "')"
4240         if _contains "$response" "\"wildcard\" *: *true"; then
4241           _d="*.$_d"
4242         fi
4243         _debug2 _d "$_d"
4244         _authorizations_map="$_d,$response
4245 $_authorizations_map"
4246       done
4247       _debug2 _authorizations_map "$_authorizations_map"
4248     fi
4249
4250     _index=0
4251     _currentRoot=""
4252     _w_index=1
4253     while true; do
4254       d="$(echo "$_main_domain,$_alt_domains," | cut -d , -f "$_w_index")"
4255       _w_index="$(_math "$_w_index" + 1)"
4256       _debug d "$d"
4257       if [ -z "$d" ]; then
4258         break
4259       fi
4260       _info "Getting webroot for domain" "$d"
4261       _index=$(_math $_index + 1)
4262       _w="$(echo $_web_roots | cut -d , -f $_index)"
4263       _debug _w "$_w"
4264       if [ "$_w" ]; then
4265         _currentRoot="$_w"
4266       fi
4267       _debug "_currentRoot" "$_currentRoot"
4268
4269       vtype="$VTYPE_HTTP"
4270       #todo, v2 wildcard force to use dns
4271       if _startswith "$_currentRoot" "$W_DNS"; then
4272         vtype="$VTYPE_DNS"
4273       fi
4274
4275       if [ "$_currentRoot" = "$W_ALPN" ]; then
4276         vtype="$VTYPE_ALPN"
4277       fi
4278
4279       if [ "$ACME_VERSION" = "2" ]; then
4280         _idn_d="$(_idn "$d")"
4281         _candidates="$(echo "$_authorizations_map" | grep -i "^$_idn_d,")"
4282         _debug2 _candidates "$_candidates"
4283         if [ "$(echo "$_candidates" | wc -l)" -gt 1 ]; then
4284           for _can in $_candidates; do
4285             if _startswith "$(echo "$_can" | tr '.' '|')" "$(echo "$_idn_d" | tr '.' '|'),"; then
4286               _candidates="$_can"
4287               break
4288             fi
4289           done
4290         fi
4291         response="$(echo "$_candidates" | sed "s/$_idn_d,//")"
4292         _debug2 "response" "$response"
4293         if [ -z "$response" ]; then
4294           _err "get to authz error."
4295           _err "_authorizations_map" "$_authorizations_map"
4296           _clearup
4297           _on_issue_err "$_post_hook"
4298           return 1
4299         fi
4300       else
4301         if ! __get_domain_new_authz "$d"; then
4302           _clearup
4303           _on_issue_err "$_post_hook"
4304           return 1
4305         fi
4306       fi
4307
4308       if [ -z "$thumbprint" ]; then
4309         thumbprint="$(__calc_account_thumbprint)"
4310       fi
4311
4312       entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
4313       _debug entry "$entry"
4314       keyauthorization=""
4315       if [ -z "$entry" ]; then
4316         if ! _startswith "$d" '*.'; then
4317           _debug "Not a wildcard domain, lets check whether the validation is already valid."
4318           if echo "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4319             _debug "$d is already valid."
4320             keyauthorization="$STATE_VERIFIED"
4321             _debug keyauthorization "$keyauthorization"
4322           fi
4323         fi
4324         if [ -z "$keyauthorization" ]; then
4325           _err "Error, can not get domain token entry $d for $vtype"
4326           _supported_vtypes="$(echo "$response" | _egrep_o "\"challenges\":\[[^]]*]" | tr '{' "\n" | grep type | cut -d '"' -f 4 | tr "\n" ' ')"
4327           if [ "$_supported_vtypes" ]; then
4328             _err "The supported validation types are: $_supported_vtypes, but you specified: $vtype"
4329           fi
4330           _clearup
4331           _on_issue_err "$_post_hook"
4332           return 1
4333         fi
4334       fi
4335
4336       if [ -z "$keyauthorization" ]; then
4337         token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
4338         _debug token "$token"
4339
4340         if [ -z "$token" ]; then
4341           _err "Error, can not get domain token $entry"
4342           _clearup
4343           _on_issue_err "$_post_hook"
4344           return 1
4345         fi
4346         if [ "$ACME_VERSION" = "2" ]; then
4347           uri="$(echo "$entry" | _egrep_o '"url":"[^"]*' | cut -d '"' -f 4 | _head_n 1)"
4348         else
4349           uri="$(echo "$entry" | _egrep_o '"uri":"[^"]*' | cut -d '"' -f 4)"
4350         fi
4351         _debug uri "$uri"
4352
4353         if [ -z "$uri" ]; then
4354           _err "Error, can not get domain uri. $entry"
4355           _clearup
4356           _on_issue_err "$_post_hook"
4357           return 1
4358         fi
4359         keyauthorization="$token.$thumbprint"
4360         _debug keyauthorization "$keyauthorization"
4361
4362         if printf "%s" "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4363           _debug "$d is already verified."
4364           keyauthorization="$STATE_VERIFIED"
4365           _debug keyauthorization "$keyauthorization"
4366         fi
4367       fi
4368
4369       dvlist="$d$sep$keyauthorization$sep$uri$sep$vtype$sep$_currentRoot"
4370       _debug dvlist "$dvlist"
4371
4372       vlist="$vlist$dvlist$dvsep"
4373
4374     done
4375     _debug vlist "$vlist"
4376     #add entry
4377     dns_entries=""
4378     dnsadded=""
4379     ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4380     _alias_index=1
4381     for ventry in $ventries; do
4382       d=$(echo "$ventry" | cut -d "$sep" -f 1)
4383       keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4384       vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4385       _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4386       _debug d "$d"
4387       if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4388         _debug "$d is already verified, skip $vtype."
4389         _alias_index="$(_math "$_alias_index" + 1)"
4390         continue
4391       fi
4392
4393       if [ "$vtype" = "$VTYPE_DNS" ]; then
4394         dnsadded='0'
4395         _dns_root_d="$d"
4396         if _startswith "$_dns_root_d" "*."; then
4397           _dns_root_d="$(echo "$_dns_root_d" | sed 's/*.//')"
4398         fi
4399         _d_alias="$(_getfield "$_challenge_alias" "$_alias_index")"
4400         _alias_index="$(_math "$_alias_index" + 1)"
4401         _debug "_d_alias" "$_d_alias"
4402         if [ "$_d_alias" ]; then
4403           if _startswith "$_d_alias" "$DNS_ALIAS_PREFIX"; then
4404             txtdomain="$(echo "$_d_alias" | sed "s/$DNS_ALIAS_PREFIX//")"
4405           else
4406             txtdomain="_acme-challenge.$_d_alias"
4407           fi
4408           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$txtdomain$dvsep$_currentRoot"
4409         else
4410           txtdomain="_acme-challenge.$_dns_root_d"
4411           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$dvsep$_currentRoot"
4412         fi
4413
4414         _debug txtdomain "$txtdomain"
4415         txt="$(printf "%s" "$keyauthorization" | _digest "sha256" | _url_replace)"
4416         _debug txt "$txt"
4417
4418         d_api="$(_findHook "$_dns_root_d" $_SUB_FOLDER_DNSAPI "$_currentRoot")"
4419         _debug d_api "$d_api"
4420
4421         dns_entry="$dns_entry$dvsep$txt${dvsep}$d_api"
4422         _debug2 dns_entry "$dns_entry"
4423         if [ "$d_api" ]; then
4424           _debug "Found domain api file: $d_api"
4425         else
4426           if [ "$_currentRoot" != "$W_DNS" ]; then
4427             _err "Can not find dns api hook for: $_currentRoot"
4428             _info "You need to add the txt record manually."
4429           fi
4430           _info "$(__red "Add the following TXT record:")"
4431           _info "$(__red "Domain: '$(__green "$txtdomain")'")"
4432           _info "$(__red "TXT value: '$(__green "$txt")'")"
4433           _info "$(__red "Please be aware that you prepend _acme-challenge. before your domain")"
4434           _info "$(__red "so the resulting subdomain will be: $txtdomain")"
4435           continue
4436         fi
4437
4438         (
4439           if ! . "$d_api"; then
4440             _err "Load file $d_api error. Please check your api file and try again."
4441             return 1
4442           fi
4443
4444           addcommand="${_currentRoot}_add"
4445           if ! _exists "$addcommand"; then
4446             _err "It seems that your api file is not correct, it must have a function named: $addcommand"
4447             return 1
4448           fi
4449           _info "Adding txt value: $txt for domain:  $txtdomain"
4450           if ! $addcommand "$txtdomain" "$txt"; then
4451             _err "Error add txt for domain:$txtdomain"
4452             return 1
4453           fi
4454           _info "The txt record is added: Success."
4455         )
4456
4457         if [ "$?" != "0" ]; then
4458           _on_issue_err "$_post_hook" "$vlist"
4459           _clearup
4460           return 1
4461         fi
4462         dns_entries="$dns_entries$dns_entry
4463 "
4464         _debug2 "$dns_entries"
4465         dnsadded='1'
4466       fi
4467     done
4468
4469     if [ "$dnsadded" = '0' ]; then
4470       _savedomainconf "Le_Vlist" "$vlist"
4471       _debug "Dns record not added yet, so, save to $DOMAIN_CONF and exit."
4472       _err "Please add the TXT records to the domains, and re-run with --renew."
4473       _on_issue_err "$_post_hook"
4474       _clearup
4475       return 1
4476     fi
4477
4478   fi
4479
4480   if [ "$dns_entries" ]; then
4481     if [ -z "$Le_DNSSleep" ]; then
4482       _info "Let's check each DNS record now. Sleep 20 seconds first."
4483       _sleep 20
4484       if ! _check_dns_entries; then
4485         _err "check dns error."
4486         _on_issue_err "$_post_hook"
4487         _clearup
4488         return 1
4489       fi
4490     else
4491       _savedomainconf "Le_DNSSleep" "$Le_DNSSleep"
4492       _info "Sleep $(__green $Le_DNSSleep) seconds for the txt records to take effect"
4493       _sleep "$Le_DNSSleep"
4494     fi
4495   fi
4496
4497   NGINX_RESTORE_VLIST=""
4498   _debug "ok, let's start to verify"
4499
4500   _ncIndex=1
4501   ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4502   for ventry in $ventries; do
4503     d=$(echo "$ventry" | cut -d "$sep" -f 1)
4504     keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4505     uri=$(echo "$ventry" | cut -d "$sep" -f 3)
4506     vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4507     _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4508
4509     if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4510       _info "$d is already verified, skip $vtype."
4511       continue
4512     fi
4513
4514     _info "Verifying: $d"
4515     _debug "d" "$d"
4516     _debug "keyauthorization" "$keyauthorization"
4517     _debug "uri" "$uri"
4518     removelevel=""
4519     token="$(printf "%s" "$keyauthorization" | cut -d '.' -f 1)"
4520
4521     _debug "_currentRoot" "$_currentRoot"
4522
4523     if [ "$vtype" = "$VTYPE_HTTP" ]; then
4524       if [ "$_currentRoot" = "$NO_VALUE" ]; then
4525         _info "Standalone mode server"
4526         _ncaddr="$(_getfield "$_local_addr" "$_ncIndex")"
4527         _ncIndex="$(_math $_ncIndex + 1)"
4528         _startserver "$keyauthorization" "$_ncaddr"
4529         if [ "$?" != "0" ]; then
4530           _clearup
4531           _on_issue_err "$_post_hook" "$vlist"
4532           return 1
4533         fi
4534         sleep 1
4535         _debug serverproc "$serverproc"
4536       elif [ "$_currentRoot" = "$MODE_STATELESS" ]; then
4537         _info "Stateless mode for domain:$d"
4538         _sleep 1
4539       elif _startswith "$_currentRoot" "$NGINX"; then
4540         _info "Nginx mode for domain:$d"
4541         #set up nginx server
4542         FOUND_REAL_NGINX_CONF=""
4543         BACKUP_NGINX_CONF=""
4544         if ! _setNginx "$d" "$_currentRoot" "$thumbprint"; then
4545           _clearup
4546           _on_issue_err "$_post_hook" "$vlist"
4547           return 1
4548         fi
4549
4550         if [ "$FOUND_REAL_NGINX_CONF" ]; then
4551           _realConf="$FOUND_REAL_NGINX_CONF"
4552           _backup="$BACKUP_NGINX_CONF"
4553           _debug _realConf "$_realConf"
4554           NGINX_RESTORE_VLIST="$d$sep$_realConf$sep$_backup$dvsep$NGINX_RESTORE_VLIST"
4555         fi
4556         _sleep 1
4557       else
4558         if [ "$_currentRoot" = "apache" ]; then
4559           wellknown_path="$ACME_DIR"
4560         else
4561           wellknown_path="$_currentRoot/.well-known/acme-challenge"
4562           if [ ! -d "$_currentRoot/.well-known" ]; then
4563             removelevel='1'
4564           elif [ ! -d "$_currentRoot/.well-known/acme-challenge" ]; then
4565             removelevel='2'
4566           else
4567             removelevel='3'
4568           fi
4569         fi
4570
4571         _debug wellknown_path "$wellknown_path"
4572
4573         _debug "writing token:$token to $wellknown_path/$token"
4574
4575         mkdir -p "$wellknown_path"
4576
4577         if ! printf "%s" "$keyauthorization" >"$wellknown_path/$token"; then
4578           _err "$d:Can not write token to file : $wellknown_path/$token"
4579           _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4580           _clearup
4581           _on_issue_err "$_post_hook" "$vlist"
4582           return 1
4583         fi
4584
4585         if [ ! "$usingApache" ]; then
4586           if webroot_owner=$(_stat "$_currentRoot"); then
4587             _debug "Changing owner/group of .well-known to $webroot_owner"
4588             if ! _exec "chown -R \"$webroot_owner\" \"$_currentRoot/.well-known\""; then
4589               _debug "$(cat "$_EXEC_TEMP_ERR")"
4590               _exec_err >/dev/null 2>&1
4591             fi
4592           else
4593             _debug "not changing owner/group of webroot"
4594           fi
4595         fi
4596
4597       fi
4598     elif [ "$vtype" = "$VTYPE_ALPN" ]; then
4599       acmevalidationv1="$(printf "%s" "$keyauthorization" | _digest "sha256" "hex")"
4600       _debug acmevalidationv1 "$acmevalidationv1"
4601       if ! _starttlsserver "$d" "" "$Le_TLSPort" "$keyauthorization" "$_ncaddr" "$acmevalidationv1"; then
4602         _err "Start tls server error."
4603         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4604         _clearup
4605         _on_issue_err "$_post_hook" "$vlist"
4606         return 1
4607       fi
4608     fi
4609
4610     if ! __trigger_validation "$uri" "$keyauthorization" "$vtype"; then
4611       _err "$d:Can not get challenge: $response"
4612       _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4613       _clearup
4614       _on_issue_err "$_post_hook" "$vlist"
4615       return 1
4616     fi
4617
4618     if [ "$code" ] && [ "$code" != '202' ]; then
4619       if [ "$code" = '200' ]; then
4620         _debug "trigger validation code: $code"
4621       else
4622         _err "$d:Challenge error: $response"
4623         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4624         _clearup
4625         _on_issue_err "$_post_hook" "$vlist"
4626         return 1
4627       fi
4628     fi
4629
4630     waittimes=0
4631     if [ -z "$MAX_RETRY_TIMES" ]; then
4632       MAX_RETRY_TIMES=30
4633     fi
4634
4635     while true; do
4636       waittimes=$(_math "$waittimes" + 1)
4637       if [ "$waittimes" -ge "$MAX_RETRY_TIMES" ]; then
4638         _err "$d:Timeout"
4639         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4640         _clearup
4641         _on_issue_err "$_post_hook" "$vlist"
4642         return 1
4643       fi
4644
4645       _debug "sleep 2 secs to verify"
4646       sleep 2
4647       _debug "checking"
4648       if [ "$ACME_VERSION" = "2" ]; then
4649         _send_signed_request "$uri"
4650       else
4651         response="$(_get "$uri")"
4652       fi
4653       if [ "$?" != "0" ]; then
4654         _err "$d:Verify error:$response"
4655         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4656         _clearup
4657         _on_issue_err "$_post_hook" "$vlist"
4658         return 1
4659       fi
4660       _debug2 original "$response"
4661
4662       response="$(echo "$response" | _normalizeJson)"
4663       _debug2 response "$response"
4664
4665       status=$(echo "$response" | _egrep_o '"status":"[^"]*' | cut -d : -f 2 | tr -d '"')
4666       if [ "$status" = "valid" ]; then
4667         _info "$(__green Success)"
4668         _stopserver "$serverproc"
4669         serverproc=""
4670         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4671         break
4672       fi
4673
4674       if [ "$status" = "invalid" ]; then
4675         error="$(echo "$response" | _egrep_o '"error":\{[^\}]*')"
4676         _debug2 error "$error"
4677         errordetail="$(echo "$error" | _egrep_o '"detail": *"[^"]*' | cut -d '"' -f 4)"
4678         _debug2 errordetail "$errordetail"
4679         if [ "$errordetail" ]; then
4680           _err "$d:Verify error:$errordetail"
4681         else
4682           _err "$d:Verify error:$error"
4683         fi
4684         if [ "$DEBUG" ]; then
4685           if [ "$vtype" = "$VTYPE_HTTP" ]; then
4686             _debug "Debug: get token url."
4687             _get "http://$d/.well-known/acme-challenge/$token" "" 1
4688           fi
4689         fi
4690         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4691         _clearup
4692         _on_issue_err "$_post_hook" "$vlist"
4693         return 1
4694       fi
4695
4696       if [ "$status" = "pending" ]; then
4697         _info "Pending"
4698       elif [ "$status" = "processing" ]; then
4699         _info "Processing"
4700       else
4701         _err "$d:Verify error:$response"
4702         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4703         _clearup
4704         _on_issue_err "$_post_hook" "$vlist"
4705         return 1
4706       fi
4707
4708     done
4709
4710   done
4711
4712   _clearup
4713   _info "Verify finished, start to sign."
4714   der="$(_getfile "${CSR_PATH}" "${BEGIN_CSR}" "${END_CSR}" | tr -d "\r\n" | _url_replace)"
4715
4716   if [ "$ACME_VERSION" = "2" ]; then
4717     _info "Lets finalize the order."
4718     _info "Le_OrderFinalize" "$Le_OrderFinalize"
4719     if ! _send_signed_request "${Le_OrderFinalize}" "{\"csr\": \"$der\"}"; then
4720       _err "Sign failed."
4721       _on_issue_err "$_post_hook"
4722       return 1
4723     fi
4724     if [ "$code" != "200" ]; then
4725       _err "Sign failed, finalize code is not 200."
4726       _err "$response"
4727       _on_issue_err "$_post_hook"
4728       return 1
4729     fi
4730     if [ -z "$Le_LinkOrder" ]; then
4731       Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n \t" | cut -d ":" -f 2-)"
4732     fi
4733
4734     _savedomainconf "Le_LinkOrder" "$Le_LinkOrder"
4735
4736     _link_cert_retry=0
4737     _MAX_CERT_RETRY=30
4738     while [ "$_link_cert_retry" -lt "$_MAX_CERT_RETRY" ]; do
4739       if _contains "$response" "\"status\":\"valid\""; then
4740         _debug "Order status is valid."
4741         Le_LinkCert="$(echo "$response" | _egrep_o '"certificate" *: *"[^"]*"' | cut -d '"' -f 4)"
4742         _debug Le_LinkCert "$Le_LinkCert"
4743         if [ -z "$Le_LinkCert" ]; then
4744           _err "Sign error, can not find Le_LinkCert"
4745           _err "$response"
4746           _on_issue_err "$_post_hook"
4747           return 1
4748         fi
4749         break
4750       elif _contains "$response" "\"processing\""; then
4751         _info "Order status is processing, lets sleep and retry."
4752         _retryafter=$(echo "$responseHeaders" | grep -i "^Retry-After *:" | cut -d : -f 2 | tr -d ' ' | tr -d '\r')
4753         _debug "_retryafter" "$_retryafter"
4754         if [ "$_retryafter" ]; then
4755           _info "Retry after: $_retryafter"
4756           _sleep $_retryafter
4757         else
4758           _sleep 2
4759         fi
4760       else
4761         _err "Sign error, wrong status"
4762         _err "$response"
4763         _on_issue_err "$_post_hook"
4764         return 1
4765       fi
4766       #the order is processing, so we are going to poll order status
4767       if [ -z "$Le_LinkOrder" ]; then
4768         _err "Sign error, can not get order link location header"
4769         _err "responseHeaders" "$responseHeaders"
4770         _on_issue_err "$_post_hook"
4771         return 1
4772       fi
4773       _info "Polling order status: $Le_LinkOrder"
4774       if ! _send_signed_request "$Le_LinkOrder"; then
4775         _err "Sign failed, can not post to Le_LinkOrder cert:$Le_LinkOrder."
4776         _err "$response"
4777         _on_issue_err "$_post_hook"
4778         return 1
4779       fi
4780       _link_cert_retry="$(_math $_link_cert_retry + 1)"
4781     done
4782
4783     if [ -z "$Le_LinkCert" ]; then
4784       _err "Sign failed, can not get Le_LinkCert, retry time limit."
4785       _err "$response"
4786       _on_issue_err "$_post_hook"
4787       return 1
4788     fi
4789     _info "Downloading cert."
4790     _info "Le_LinkCert" "$Le_LinkCert"
4791     if ! _send_signed_request "$Le_LinkCert"; then
4792       _err "Sign failed, can not download cert:$Le_LinkCert."
4793       _err "$response"
4794       _on_issue_err "$_post_hook"
4795       return 1
4796     fi
4797
4798     echo "$response" >"$CERT_PATH"
4799     _split_cert_chain "$CERT_PATH" "$CERT_FULLCHAIN_PATH" "$CA_CERT_PATH"
4800
4801     if [ "$_preferred_chain" ] && [ -f "$CERT_FULLCHAIN_PATH" ]; then
4802       if ! _match_issuer "$CERT_FULLCHAIN_PATH" "$_preferred_chain"; then
4803         rels="$(echo "$responseHeaders" | tr -d ' <>' | grep -i "^link:" | grep -i 'rel="alternate"' | cut -d : -f 2- | cut -d ';' -f 1)"
4804         _debug2 "rels" "$rels"
4805         for rel in $rels; do
4806           _info "Try rel: $rel"
4807           if ! _send_signed_request "$rel"; then
4808             _err "Sign failed, can not download cert:$rel"
4809             _err "$response"
4810             continue
4811           fi
4812           _relcert="$CERT_PATH.alt"
4813           _relfullchain="$CERT_FULLCHAIN_PATH.alt"
4814           _relca="$CA_CERT_PATH.alt"
4815           echo "$response" >"$_relcert"
4816           _split_cert_chain "$_relcert" "$_relfullchain" "$_relca"
4817           if _match_issuer "$_relfullchain" "$_preferred_chain"; then
4818             _info "Matched issuer in: $rel"
4819             cat $_relcert >"$CERT_PATH"
4820             cat $_relfullchain >"$CERT_FULLCHAIN_PATH"
4821             cat $_relca >"$CA_CERT_PATH"
4822             break
4823           fi
4824         done
4825       fi
4826     fi
4827   else
4828     if ! _send_signed_request "${ACME_NEW_ORDER}" "{\"resource\": \"$ACME_NEW_ORDER_RES\", \"csr\": \"$der\"}" "needbase64"; then
4829       _err "Sign failed. $response"
4830       _on_issue_err "$_post_hook"
4831       return 1
4832     fi
4833     _rcert="$response"
4834     Le_LinkCert="$(grep -i '^Location.*$' "$HTTP_HEADER" | _tail_n 1 | tr -d "\r\n" | cut -d " " -f 2)"
4835     echo "$BEGIN_CERT" >"$CERT_PATH"
4836
4837     #if ! _get "$Le_LinkCert" | _base64 "multiline"  >> "$CERT_PATH" ; then
4838     #  _debug "Get cert failed. Let's try last response."
4839     #  printf -- "%s" "$_rcert" | _dbase64 "multiline" | _base64 "multiline" >> "$CERT_PATH"
4840     #fi
4841
4842     if ! printf -- "%s" "$_rcert" | _dbase64 "multiline" | _base64 "multiline" >>"$CERT_PATH"; then
4843       _debug "Try cert link."
4844       _get "$Le_LinkCert" | _base64 "multiline" >>"$CERT_PATH"
4845     fi
4846
4847     echo "$END_CERT" >>"$CERT_PATH"
4848   fi
4849
4850   _debug "Le_LinkCert" "$Le_LinkCert"
4851   _savedomainconf "Le_LinkCert" "$Le_LinkCert"
4852
4853   if [ -z "$Le_LinkCert" ] || ! _checkcert "$CERT_PATH"; then
4854     response="$(echo "$response" | _dbase64 "multiline" | tr -d '\0' | _normalizeJson)"
4855     _err "Sign failed: $(echo "$response" | _egrep_o '"detail":"[^"]*"')"
4856     _on_issue_err "$_post_hook"
4857     return 1
4858   fi
4859
4860   if [ "$Le_LinkCert" ]; then
4861     _info "$(__green "Cert success.")"
4862     cat "$CERT_PATH"
4863
4864     _info "Your cert is in $(__green " $CERT_PATH ")"
4865
4866     if [ -f "$CERT_KEY_PATH" ]; then
4867       _info "Your cert key is in $(__green " $CERT_KEY_PATH ")"
4868     fi
4869
4870     if [ ! "$USER_PATH" ] || [ ! "$_ACME_IN_CRON" ]; then
4871       USER_PATH="$PATH"
4872       _saveaccountconf "USER_PATH" "$USER_PATH"
4873     fi
4874   fi
4875
4876   if [ "$ACME_VERSION" = "2" ]; then
4877     _debug "v2 chain."
4878   else
4879     cp "$CERT_PATH" "$CERT_FULLCHAIN_PATH"
4880     Le_LinkIssuer=$(grep -i '^Link' "$HTTP_HEADER" | _head_n 1 | cut -d " " -f 2 | cut -d ';' -f 1 | tr -d '<>')
4881
4882     if [ "$Le_LinkIssuer" ]; then
4883       if ! _contains "$Le_LinkIssuer" ":"; then
4884         _info "$(__red "Relative issuer link found.")"
4885         Le_LinkIssuer="$_ACME_SERVER_HOST$Le_LinkIssuer"
4886       fi
4887       _debug Le_LinkIssuer "$Le_LinkIssuer"
4888       _savedomainconf "Le_LinkIssuer" "$Le_LinkIssuer"
4889
4890       _link_issuer_retry=0
4891       _MAX_ISSUER_RETRY=5
4892       while [ "$_link_issuer_retry" -lt "$_MAX_ISSUER_RETRY" ]; do
4893         _debug _link_issuer_retry "$_link_issuer_retry"
4894         if [ "$ACME_VERSION" = "2" ]; then
4895           if _send_signed_request "$Le_LinkIssuer"; then
4896             echo "$response" >"$CA_CERT_PATH"
4897             break
4898           fi
4899         else
4900           if _get "$Le_LinkIssuer" >"$CA_CERT_PATH.der"; then
4901             echo "$BEGIN_CERT" >"$CA_CERT_PATH"
4902             _base64 "multiline" <"$CA_CERT_PATH.der" >>"$CA_CERT_PATH"
4903             echo "$END_CERT" >>"$CA_CERT_PATH"
4904             if ! _checkcert "$CA_CERT_PATH"; then
4905               _err "Can not get the ca cert."
4906               break
4907             fi
4908             cat "$CA_CERT_PATH" >>"$CERT_FULLCHAIN_PATH"
4909             rm -f "$CA_CERT_PATH.der"
4910             break
4911           fi
4912         fi
4913         _link_issuer_retry=$(_math $_link_issuer_retry + 1)
4914         _sleep "$_link_issuer_retry"
4915       done
4916       if [ "$_link_issuer_retry" = "$_MAX_ISSUER_RETRY" ]; then
4917         _err "Max retry for issuer ca cert is reached."
4918       fi
4919     else
4920       _debug "No Le_LinkIssuer header found."
4921     fi
4922   fi
4923   [ -f "$CA_CERT_PATH" ] && _info "The intermediate CA cert is in $(__green " $CA_CERT_PATH ")"
4924   [ -f "$CERT_FULLCHAIN_PATH" ] && _info "And the full chain certs is there: $(__green " $CERT_FULLCHAIN_PATH ")"
4925
4926   Le_CertCreateTime=$(_time)
4927   _savedomainconf "Le_CertCreateTime" "$Le_CertCreateTime"
4928
4929   Le_CertCreateTimeStr=$(date -u)
4930   _savedomainconf "Le_CertCreateTimeStr" "$Le_CertCreateTimeStr"
4931
4932   if [ -z "$Le_RenewalDays" ] || [ "$Le_RenewalDays" -lt "0" ]; then
4933     Le_RenewalDays="$DEFAULT_RENEW"
4934   else
4935     _savedomainconf "Le_RenewalDays" "$Le_RenewalDays"
4936   fi
4937
4938   if [ "$CA_BUNDLE" ]; then
4939     _saveaccountconf CA_BUNDLE "$CA_BUNDLE"
4940   else
4941     _clearaccountconf "CA_BUNDLE"
4942   fi
4943
4944   if [ "$CA_PATH" ]; then
4945     _saveaccountconf CA_PATH "$CA_PATH"
4946   else
4947     _clearaccountconf "CA_PATH"
4948   fi
4949
4950   if [ "$HTTPS_INSECURE" ]; then
4951     _saveaccountconf HTTPS_INSECURE "$HTTPS_INSECURE"
4952   else
4953     _clearaccountconf "HTTPS_INSECURE"
4954   fi
4955
4956   if [ "$Le_Listen_V4" ]; then
4957     _savedomainconf "Le_Listen_V4" "$Le_Listen_V4"
4958     _cleardomainconf Le_Listen_V6
4959   elif [ "$Le_Listen_V6" ]; then
4960     _savedomainconf "Le_Listen_V6" "$Le_Listen_V6"
4961     _cleardomainconf Le_Listen_V4
4962   fi
4963
4964   if [ "$Le_ForceNewDomainKey" = "1" ]; then
4965     _savedomainconf "Le_ForceNewDomainKey" "$Le_ForceNewDomainKey"
4966   else
4967     _cleardomainconf Le_ForceNewDomainKey
4968   fi
4969
4970   Le_NextRenewTime=$(_math "$Le_CertCreateTime" + "$Le_RenewalDays" \* 24 \* 60 \* 60)
4971
4972   Le_NextRenewTimeStr=$(_time2str "$Le_NextRenewTime")
4973   _savedomainconf "Le_NextRenewTimeStr" "$Le_NextRenewTimeStr"
4974
4975   Le_NextRenewTime=$(_math "$Le_NextRenewTime" - 86400)
4976   _savedomainconf "Le_NextRenewTime" "$Le_NextRenewTime"
4977
4978   if [ "$_real_cert$_real_key$_real_ca$_reload_cmd$_real_fullchain" ]; then
4979     _savedomainconf "Le_RealCertPath" "$_real_cert"
4980     _savedomainconf "Le_RealCACertPath" "$_real_ca"
4981     _savedomainconf "Le_RealKeyPath" "$_real_key"
4982     _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
4983     _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
4984     if ! _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"; then
4985       return 1
4986     fi
4987   fi
4988
4989   if ! _on_issue_success "$_post_hook" "$_renew_hook"; then
4990     _err "Call hook error."
4991     return 1
4992   fi
4993 }
4994
4995 #in_out_cert   out_fullchain   out_ca
4996 _split_cert_chain() {
4997   _certf="$1"
4998   _fullchainf="$2"
4999   _caf="$3"
5000   if [ "$(grep -- "$BEGIN_CERT" "$_certf" | wc -l)" -gt "1" ]; then
5001     _debug "Found cert chain"
5002     cat "$_certf" >"$_fullchainf"
5003     _end_n="$(grep -n -- "$END_CERT" "$_fullchainf" | _head_n 1 | cut -d : -f 1)"
5004     _debug _end_n "$_end_n"
5005     sed -n "1,${_end_n}p" "$_fullchainf" >"$_certf"
5006     _end_n="$(_math $_end_n + 1)"
5007     sed -n "${_end_n},9999p" "$_fullchainf" >"$_caf"
5008   fi
5009 }
5010
5011 #domain  [isEcc]
5012 renew() {
5013   Le_Domain="$1"
5014   if [ -z "$Le_Domain" ]; then
5015     _usage "Usage: $PROJECT_ENTRY --renew --domain <domain.tld> [--ecc]"
5016     return 1
5017   fi
5018
5019   _isEcc="$2"
5020
5021   _initpath "$Le_Domain" "$_isEcc"
5022
5023   _info "$(__green "Renew: '$Le_Domain'")"
5024   if [ ! -f "$DOMAIN_CONF" ]; then
5025     _info "'$Le_Domain' is not an issued domain, skip."
5026     return $RENEW_SKIP
5027   fi
5028
5029   if [ "$Le_RenewalDays" ]; then
5030     _savedomainconf Le_RenewalDays "$Le_RenewalDays"
5031   fi
5032
5033   . "$DOMAIN_CONF"
5034   _debug Le_API "$Le_API"
5035
5036   if [ "$Le_API" = "$LETSENCRYPT_CA_V1" ]; then
5037     _cleardomainconf Le_API
5038     Le_API="$DEFAULT_CA"
5039   fi
5040   if [ "$Le_API" = "$LETSENCRYPT_STAGING_CA_V1" ]; then
5041     _cleardomainconf Le_API
5042     Le_API="$DEFAULT_STAGING_CA"
5043   fi
5044
5045   if [ "$Le_API" ]; then
5046     export ACME_DIRECTORY="$Le_API"
5047     #reload ca configs
5048     ACCOUNT_KEY_PATH=""
5049     ACCOUNT_JSON_PATH=""
5050     CA_CONF=""
5051     _debug3 "initpath again."
5052     _initpath "$Le_Domain" "$_isEcc"
5053   fi
5054
5055   if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
5056     _info "Skip, Next renewal time is: $(__green "$Le_NextRenewTimeStr")"
5057     _info "Add '$(__red '--force')' to force to renew."
5058     return "$RENEW_SKIP"
5059   fi
5060
5061   if [ "$_ACME_IN_CRON" = "1" ] && [ -z "$Le_CertCreateTime" ]; then
5062     _info "Skip invalid cert for: $Le_Domain"
5063     return $RENEW_SKIP
5064   fi
5065
5066   _ACME_IS_RENEW="1"
5067   Le_ReloadCmd="$(_readdomainconf Le_ReloadCmd)"
5068   Le_PreHook="$(_readdomainconf Le_PreHook)"
5069   Le_PostHook="$(_readdomainconf Le_PostHook)"
5070   Le_RenewHook="$(_readdomainconf Le_RenewHook)"
5071   Le_Preferred_Chain="$(_readdomainconf Le_Preferred_Chain)"
5072   issue "$Le_Webroot" "$Le_Domain" "$Le_Alt" "$Le_Keylength" "$Le_RealCertPath" "$Le_RealKeyPath" "$Le_RealCACertPath" "$Le_ReloadCmd" "$Le_RealFullChainPath" "$Le_PreHook" "$Le_PostHook" "$Le_RenewHook" "$Le_LocalAddress" "$Le_ChallengeAlias" "$Le_Preferred_Chain"
5073   res="$?"
5074   if [ "$res" != "0" ]; then
5075     return "$res"
5076   fi
5077
5078   if [ "$Le_DeployHook" ]; then
5079     _deploy "$Le_Domain" "$Le_DeployHook"
5080     res="$?"
5081   fi
5082
5083   _ACME_IS_RENEW=""
5084
5085   return "$res"
5086 }
5087
5088 #renewAll  [stopRenewOnError]
5089 renewAll() {
5090   _initpath
5091   _stopRenewOnError="$1"
5092   _debug "_stopRenewOnError" "$_stopRenewOnError"
5093   _ret="0"
5094   _success_msg=""
5095   _error_msg=""
5096   _skipped_msg=""
5097   _error_level=$NOTIFY_LEVEL_SKIP
5098   _notify_code=$RENEW_SKIP
5099   _set_level=${NOTIFY_LEVEL:-$NOTIFY_LEVEL_DEFAULT}
5100   _debug "_set_level" "$_set_level"
5101   for di in "${CERT_HOME}"/*.*/; do
5102     _debug di "$di"
5103     if ! [ -d "$di" ]; then
5104       _debug "Not a directory, skip: $di"
5105       continue
5106     fi
5107     d=$(basename "$di")
5108     _debug d "$d"
5109     (
5110       if _endswith "$d" "$ECC_SUFFIX"; then
5111         _isEcc=$(echo "$d" | cut -d "$ECC_SEP" -f 2)
5112         d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5113       fi
5114       renew "$d" "$_isEcc"
5115     )
5116     rc="$?"
5117     _debug "Return code: $rc"
5118     if [ "$rc" = "0" ]; then
5119       if [ $_error_level -gt $NOTIFY_LEVEL_RENEW ]; then
5120         _error_level="$NOTIFY_LEVEL_RENEW"
5121         _notify_code=0
5122       fi
5123       if [ "$_ACME_IN_CRON" ]; then
5124         if [ $_set_level -ge $NOTIFY_LEVEL_RENEW ]; then
5125           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5126             _send_notify "Renew $d success" "Good, the cert is renewed." "$NOTIFY_HOOK" 0
5127           fi
5128         fi
5129       fi
5130       _success_msg="${_success_msg}    $d
5131 "
5132     elif [ "$rc" = "$RENEW_SKIP" ]; then
5133       if [ $_error_level -gt $NOTIFY_LEVEL_SKIP ]; then
5134         _error_level="$NOTIFY_LEVEL_SKIP"
5135         _notify_code=$RENEW_SKIP
5136       fi
5137       if [ "$_ACME_IN_CRON" ]; then
5138         if [ $_set_level -ge $NOTIFY_LEVEL_SKIP ]; then
5139           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5140             _send_notify "Renew $d skipped" "Good, the cert is skipped." "$NOTIFY_HOOK" "$RENEW_SKIP"
5141           fi
5142         fi
5143       fi
5144       _info "Skipped $d"
5145       _skipped_msg="${_skipped_msg}    $d
5146 "
5147     else
5148       if [ $_error_level -gt $NOTIFY_LEVEL_ERROR ]; then
5149         _error_level="$NOTIFY_LEVEL_ERROR"
5150         _notify_code=1
5151       fi
5152       if [ "$_ACME_IN_CRON" ]; then
5153         if [ $_set_level -ge $NOTIFY_LEVEL_ERROR ]; then
5154           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5155             _send_notify "Renew $d error" "There is an error." "$NOTIFY_HOOK" 1
5156           fi
5157         fi
5158       fi
5159       _error_msg="${_error_msg}    $d
5160 "
5161       if [ "$_stopRenewOnError" ]; then
5162         _err "Error renew $d,  stop now."
5163         _ret="$rc"
5164         break
5165       else
5166         _ret="$rc"
5167         _err "Error renew $d."
5168       fi
5169     fi
5170   done
5171   _debug _error_level "$_error_level"
5172   _debug _set_level "$_set_level"
5173   if [ "$_ACME_IN_CRON" ] && [ $_error_level -le $_set_level ]; then
5174     if [ -z "$NOTIFY_MODE" ] || [ "$NOTIFY_MODE" = "$NOTIFY_MODE_BULK" ]; then
5175       _msg_subject="Renew"
5176       if [ "$_error_msg" ]; then
5177         _msg_subject="${_msg_subject} Error"
5178         _msg_data="Error certs:
5179 ${_error_msg}
5180 "
5181       fi
5182       if [ "$_success_msg" ]; then
5183         _msg_subject="${_msg_subject} Success"
5184         _msg_data="${_msg_data}Success certs:
5185 ${_success_msg}
5186 "
5187       fi
5188       if [ "$_skipped_msg" ]; then
5189         _msg_subject="${_msg_subject} Skipped"
5190         _msg_data="${_msg_data}Skipped certs:
5191 ${_skipped_msg}
5192 "
5193       fi
5194
5195       _send_notify "$_msg_subject" "$_msg_data" "$NOTIFY_HOOK" "$_notify_code"
5196     fi
5197   fi
5198
5199   return "$_ret"
5200 }
5201
5202 #csr webroot
5203 signcsr() {
5204   _csrfile="$1"
5205   _csrW="$2"
5206   if [ -z "$_csrfile" ] || [ -z "$_csrW" ]; then
5207     _usage "Usage: $PROJECT_ENTRY --sign-csr --csr <csr-file> --webroot <directory>"
5208     return 1
5209   fi
5210
5211   _real_cert="$3"
5212   _real_key="$4"
5213   _real_ca="$5"
5214   _reload_cmd="$6"
5215   _real_fullchain="$7"
5216   _pre_hook="${8}"
5217   _post_hook="${9}"
5218   _renew_hook="${10}"
5219   _local_addr="${11}"
5220   _challenge_alias="${12}"
5221
5222   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5223   if [ "$?" != "0" ]; then
5224     _err "Can not read subject from csr: $_csrfile"
5225     return 1
5226   fi
5227   _debug _csrsubj "$_csrsubj"
5228   if _contains "$_csrsubj" ' ' || ! _contains "$_csrsubj" '.'; then
5229     _info "It seems that the subject: $_csrsubj is not a valid domain name. Drop it."
5230     _csrsubj=""
5231   fi
5232
5233   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5234   if [ "$?" != "0" ]; then
5235     _err "Can not read domain list from csr: $_csrfile"
5236     return 1
5237   fi
5238   _debug "_csrdomainlist" "$_csrdomainlist"
5239
5240   if [ -z "$_csrsubj" ]; then
5241     _csrsubj="$(_getfield "$_csrdomainlist" 1)"
5242     _debug _csrsubj "$_csrsubj"
5243     _csrdomainlist="$(echo "$_csrdomainlist" | cut -d , -f 2-)"
5244     _debug "_csrdomainlist" "$_csrdomainlist"
5245   fi
5246
5247   if [ -z "$_csrsubj" ]; then
5248     _err "Can not read subject from csr: $_csrfile"
5249     return 1
5250   fi
5251
5252   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5253   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5254     _err "Can not read key length from csr: $_csrfile"
5255     return 1
5256   fi
5257
5258   if [ -z "$ACME_VERSION" ] && _contains "$_csrsubj,$_csrdomainlist" "*."; then
5259     export ACME_VERSION=2
5260   fi
5261   _initpath "$_csrsubj" "$_csrkeylength"
5262   mkdir -p "$DOMAIN_PATH"
5263
5264   _info "Copy csr to: $CSR_PATH"
5265   cp "$_csrfile" "$CSR_PATH"
5266
5267   issue "$_csrW" "$_csrsubj" "$_csrdomainlist" "$_csrkeylength" "$_real_cert" "$_real_key" "$_real_ca" "$_reload_cmd" "$_real_fullchain" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_addr" "$_challenge_alias"
5268
5269 }
5270
5271 showcsr() {
5272   _csrfile="$1"
5273   _csrd="$2"
5274   if [ -z "$_csrfile" ] && [ -z "$_csrd" ]; then
5275     _usage "Usage: $PROJECT_ENTRY --show-csr --csr <csr-file>"
5276     return 1
5277   fi
5278
5279   _initpath
5280
5281   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5282   if [ "$?" != "0" ] || [ -z "$_csrsubj" ]; then
5283     _err "Can not read subject from csr: $_csrfile"
5284     return 1
5285   fi
5286
5287   _info "Subject=$_csrsubj"
5288
5289   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5290   if [ "$?" != "0" ]; then
5291     _err "Can not read domain list from csr: $_csrfile"
5292     return 1
5293   fi
5294   _debug "_csrdomainlist" "$_csrdomainlist"
5295
5296   _info "SubjectAltNames=$_csrdomainlist"
5297
5298   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5299   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5300     _err "Can not read key length from csr: $_csrfile"
5301     return 1
5302   fi
5303   _info "KeyLength=$_csrkeylength"
5304 }
5305
5306 #listraw  domain
5307 list() {
5308   _raw="$1"
5309   _domain="$2"
5310   _initpath
5311
5312   _sep="|"
5313   if [ "$_raw" ]; then
5314     if [ -z "$_domain" ]; then
5315       printf "%s\n" "Main_Domain${_sep}KeyLength${_sep}SAN_Domains${_sep}CA${_sep}Created${_sep}Renew"
5316     fi
5317     for di in "${CERT_HOME}"/*.*/; do
5318       d=$(basename "$di")
5319       _debug d "$d"
5320       (
5321         if _endswith "$d" "$ECC_SUFFIX"; then
5322           _isEcc="ecc"
5323           d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5324         fi
5325         DOMAIN_CONF="$di/$d.conf"
5326         if [ -f "$DOMAIN_CONF" ]; then
5327           . "$DOMAIN_CONF"
5328           _ca="$(_getCAShortName "$Le_API")"
5329           if [ -z "$_domain" ]; then
5330             printf "%s\n" "$Le_Domain${_sep}\"$Le_Keylength\"${_sep}$Le_Alt${_sep}$_ca${_sep}$Le_CertCreateTimeStr${_sep}$Le_NextRenewTimeStr"
5331           else
5332             if [ "$_domain" = "$d" ]; then
5333               cat "$DOMAIN_CONF"
5334             fi
5335           fi
5336         fi
5337       )
5338     done
5339   else
5340     if _exists column; then
5341       list "raw" "$_domain" | column -t -s "$_sep"
5342     else
5343       list "raw" "$_domain" | tr "$_sep" '\t'
5344     fi
5345   fi
5346
5347 }
5348
5349 _deploy() {
5350   _d="$1"
5351   _hooks="$2"
5352
5353   for _d_api in $(echo "$_hooks" | tr ',' " "); do
5354     _deployApi="$(_findHook "$_d" $_SUB_FOLDER_DEPLOY "$_d_api")"
5355     if [ -z "$_deployApi" ]; then
5356       _err "The deploy hook $_d_api is not found."
5357       return 1
5358     fi
5359     _debug _deployApi "$_deployApi"
5360
5361     if ! (
5362       if ! . "$_deployApi"; then
5363         _err "Load file $_deployApi error. Please check your api file and try again."
5364         return 1
5365       fi
5366
5367       d_command="${_d_api}_deploy"
5368       if ! _exists "$d_command"; then
5369         _err "It seems that your api file is not correct, it must have a function named: $d_command"
5370         return 1
5371       fi
5372
5373       if ! $d_command "$_d" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$CERT_FULLCHAIN_PATH"; then
5374         _err "Error deploy for domain:$_d"
5375         return 1
5376       fi
5377     ); then
5378       _err "Deploy error."
5379       return 1
5380     else
5381       _info "$(__green Success)"
5382     fi
5383   done
5384 }
5385
5386 #domain hooks
5387 deploy() {
5388   _d="$1"
5389   _hooks="$2"
5390   _isEcc="$3"
5391   if [ -z "$_hooks" ]; then
5392     _usage "Usage: $PROJECT_ENTRY --deploy --domain <domain.tld> --deploy-hook <hookname> [--ecc] "
5393     return 1
5394   fi
5395
5396   _initpath "$_d" "$_isEcc"
5397   if [ ! -d "$DOMAIN_PATH" ]; then
5398     _err "The domain '$_d' is not a cert name. You must use the cert name to specify the cert to install."
5399     _err "Can not find path:'$DOMAIN_PATH'"
5400     return 1
5401   fi
5402
5403   . "$DOMAIN_CONF"
5404
5405   _savedomainconf Le_DeployHook "$_hooks"
5406
5407   _deploy "$_d" "$_hooks"
5408 }
5409
5410 installcert() {
5411   _main_domain="$1"
5412   if [ -z "$_main_domain" ]; then
5413     _usage "Usage: $PROJECT_ENTRY --install-cert --domain <domain.tld> [--ecc] [--cert-file <file>] [--key-file <file>] [--ca-file <file>] [ --reloadcmd <command>] [--fullchain-file <file>]"
5414     return 1
5415   fi
5416
5417   _real_cert="$2"
5418   _real_key="$3"
5419   _real_ca="$4"
5420   _reload_cmd="$5"
5421   _real_fullchain="$6"
5422   _isEcc="$7"
5423
5424   _initpath "$_main_domain" "$_isEcc"
5425   if [ ! -d "$DOMAIN_PATH" ]; then
5426     _err "The domain '$_main_domain' is not a cert name. You must use the cert name to specify the cert to install."
5427     _err "Can not find path:'$DOMAIN_PATH'"
5428     return 1
5429   fi
5430
5431   _savedomainconf "Le_RealCertPath" "$_real_cert"
5432   _savedomainconf "Le_RealCACertPath" "$_real_ca"
5433   _savedomainconf "Le_RealKeyPath" "$_real_key"
5434   _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
5435   _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
5436
5437   _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"
5438 }
5439
5440 #domain  cert  key  ca  fullchain reloadcmd backup-prefix
5441 _installcert() {
5442   _main_domain="$1"
5443   _real_cert="$2"
5444   _real_key="$3"
5445   _real_ca="$4"
5446   _real_fullchain="$5"
5447   _reload_cmd="$6"
5448   _backup_prefix="$7"
5449
5450   if [ "$_real_cert" = "$NO_VALUE" ]; then
5451     _real_cert=""
5452   fi
5453   if [ "$_real_key" = "$NO_VALUE" ]; then
5454     _real_key=""
5455   fi
5456   if [ "$_real_ca" = "$NO_VALUE" ]; then
5457     _real_ca=""
5458   fi
5459   if [ "$_reload_cmd" = "$NO_VALUE" ]; then
5460     _reload_cmd=""
5461   fi
5462   if [ "$_real_fullchain" = "$NO_VALUE" ]; then
5463     _real_fullchain=""
5464   fi
5465
5466   _backup_path="$DOMAIN_BACKUP_PATH/$_backup_prefix"
5467   mkdir -p "$_backup_path"
5468
5469   if [ "$_real_cert" ]; then
5470     _info "Installing cert to:$_real_cert"
5471     if [ -f "$_real_cert" ] && [ ! "$_ACME_IS_RENEW" ]; then
5472       cp "$_real_cert" "$_backup_path/cert.bak"
5473     fi
5474     cat "$CERT_PATH" >"$_real_cert" || return 1
5475   fi
5476
5477   if [ "$_real_ca" ]; then
5478     _info "Installing CA to:$_real_ca"
5479     if [ "$_real_ca" = "$_real_cert" ]; then
5480       echo "" >>"$_real_ca"
5481       cat "$CA_CERT_PATH" >>"$_real_ca" || return 1
5482     else
5483       if [ -f "$_real_ca" ] && [ ! "$_ACME_IS_RENEW" ]; then
5484         cp "$_real_ca" "$_backup_path/ca.bak"
5485       fi
5486       cat "$CA_CERT_PATH" >"$_real_ca" || return 1
5487     fi
5488   fi
5489
5490   if [ "$_real_key" ]; then
5491     _info "Installing key to:$_real_key"
5492     if [ -f "$_real_key" ] && [ ! "$_ACME_IS_RENEW" ]; then
5493       cp "$_real_key" "$_backup_path/key.bak"
5494     fi
5495     if [ -f "$_real_key" ]; then
5496       cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5497     else
5498       cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5499       chmod 600 "$_real_key"
5500     fi
5501   fi
5502
5503   if [ "$_real_fullchain" ]; then
5504     _info "Installing full chain to:$_real_fullchain"
5505     if [ -f "$_real_fullchain" ] && [ ! "$_ACME_IS_RENEW" ]; then
5506       cp "$_real_fullchain" "$_backup_path/fullchain.bak"
5507     fi
5508     cat "$CERT_FULLCHAIN_PATH" >"$_real_fullchain" || return 1
5509   fi
5510
5511   if [ "$_reload_cmd" ]; then
5512     _info "Run reload cmd: $_reload_cmd"
5513     if (
5514       export CERT_PATH
5515       export CERT_KEY_PATH
5516       export CA_CERT_PATH
5517       export CERT_FULLCHAIN_PATH
5518       export Le_Domain="$_main_domain"
5519       cd "$DOMAIN_PATH" && eval "$_reload_cmd"
5520     ); then
5521       _info "$(__green "Reload success")"
5522     else
5523       _err "Reload error for :$Le_Domain"
5524     fi
5525   fi
5526
5527 }
5528
5529 __read_password() {
5530   unset _pp
5531   prompt="Enter Password:"
5532   while IFS= read -p "$prompt" -r -s -n 1 char; do
5533     if [ "$char" = $'\0' ]; then
5534       break
5535     fi
5536     prompt='*'
5537     _pp="$_pp$char"
5538   done
5539   echo "$_pp"
5540 }
5541
5542 _install_win_taskscheduler() {
5543   _lesh="$1"
5544   _centry="$2"
5545   _randomminute="$3"
5546   if ! _exists cygpath; then
5547     _err "cygpath not found"
5548     return 1
5549   fi
5550   if ! _exists schtasks; then
5551     _err "schtasks.exe is not found, are you on Windows?"
5552     return 1
5553   fi
5554   _winbash="$(cygpath -w $(which bash))"
5555   _debug _winbash "$_winbash"
5556   if [ -z "$_winbash" ]; then
5557     _err "can not find bash path"
5558     return 1
5559   fi
5560   _myname="$(whoami)"
5561   _debug "_myname" "$_myname"
5562   if [ -z "$_myname" ]; then
5563     _err "can not find my user name"
5564     return 1
5565   fi
5566   _debug "_lesh" "$_lesh"
5567
5568   _info "To install scheduler task in your Windows account, you must input your windows password."
5569   _info "$PROJECT_NAME doesn't save your password."
5570   _info "Please input your Windows password for: $(__green "$_myname")"
5571   _password="$(__read_password)"
5572   #SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'" >/dev/null
5573   echo SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "\"$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'\"" | cmd.exe >/dev/null
5574   echo
5575
5576 }
5577
5578 _uninstall_win_taskscheduler() {
5579   if ! _exists schtasks; then
5580     _err "schtasks.exe is not found, are you on Windows?"
5581     return 1
5582   fi
5583   if ! echo SCHTASKS /query /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null; then
5584     _debug "scheduler $_WINDOWS_SCHEDULER_NAME is not found."
5585   else
5586     _info "Removing $_WINDOWS_SCHEDULER_NAME"
5587     echo SCHTASKS /delete /f /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null
5588   fi
5589 }
5590
5591 #confighome
5592 installcronjob() {
5593   _c_home="$1"
5594   _initpath
5595   _CRONTAB="crontab"
5596   if [ -f "$LE_WORKING_DIR/$PROJECT_ENTRY" ]; then
5597     lesh="\"$LE_WORKING_DIR\"/$PROJECT_ENTRY"
5598   else
5599     _err "Can not install cronjob, $PROJECT_ENTRY not found."
5600     return 1
5601   fi
5602   if [ "$_c_home" ]; then
5603     _c_entry="--config-home \"$_c_home\" "
5604   fi
5605   _t=$(_time)
5606   random_minute=$(_math $_t % 60)
5607
5608   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5609     _CRONTAB="fcrontab"
5610   fi
5611
5612   if ! _exists "$_CRONTAB"; then
5613     if _exists cygpath && _exists schtasks.exe; then
5614       _info "It seems you are on Windows,  let's install Windows scheduler task."
5615       if _install_win_taskscheduler "$lesh" "$_c_entry" "$random_minute"; then
5616         _info "Install Windows scheduler task success."
5617         return 0
5618       else
5619         _err "Install Windows scheduler task failed."
5620         return 1
5621       fi
5622     fi
5623     _err "crontab/fcrontab doesn't exist, so, we can not install cron jobs."
5624     _err "All your certs will not be renewed automatically."
5625     _err "You must add your own cron job to call '$PROJECT_ENTRY --cron' everyday."
5626     return 1
5627   fi
5628   _info "Installing cron job"
5629   if ! $_CRONTAB -l | grep "$PROJECT_ENTRY --cron"; then
5630     if _exists uname && uname -a | grep SunOS >/dev/null; then
5631       $_CRONTAB -l | {
5632         cat
5633         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5634       } | $_CRONTAB --
5635     else
5636       $_CRONTAB -l | {
5637         cat
5638         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5639       } | $_CRONTAB -
5640     fi
5641   fi
5642   if [ "$?" != "0" ]; then
5643     _err "Install cron job failed. You need to manually renew your certs."
5644     _err "Or you can add cronjob by yourself:"
5645     _err "$lesh --cron --home \"$LE_WORKING_DIR\" > /dev/null"
5646     return 1
5647   fi
5648 }
5649
5650 uninstallcronjob() {
5651   _CRONTAB="crontab"
5652   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5653     _CRONTAB="fcrontab"
5654   fi
5655
5656   if ! _exists "$_CRONTAB"; then
5657     if _exists cygpath && _exists schtasks.exe; then
5658       _info "It seems you are on Windows,  let's uninstall Windows scheduler task."
5659       if _uninstall_win_taskscheduler; then
5660         _info "Uninstall Windows scheduler task success."
5661         return 0
5662       else
5663         _err "Uninstall Windows scheduler task failed."
5664         return 1
5665       fi
5666     fi
5667     return
5668   fi
5669   _info "Removing cron job"
5670   cr="$($_CRONTAB -l | grep "$PROJECT_ENTRY --cron")"
5671   if [ "$cr" ]; then
5672     if _exists uname && uname -a | grep solaris >/dev/null; then
5673       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB --
5674     else
5675       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB -
5676     fi
5677     LE_WORKING_DIR="$(echo "$cr" | cut -d ' ' -f 9 | tr -d '"')"
5678     _info LE_WORKING_DIR "$LE_WORKING_DIR"
5679     if _contains "$cr" "--config-home"; then
5680       LE_CONFIG_HOME="$(echo "$cr" | cut -d ' ' -f 11 | tr -d '"')"
5681       _debug LE_CONFIG_HOME "$LE_CONFIG_HOME"
5682     fi
5683   fi
5684   _initpath
5685
5686 }
5687
5688 #domain  isECC  revokeReason
5689 revoke() {
5690   Le_Domain="$1"
5691   if [ -z "$Le_Domain" ]; then
5692     _usage "Usage: $PROJECT_ENTRY --revoke --domain <domain.tld> [--ecc]"
5693     return 1
5694   fi
5695
5696   _isEcc="$2"
5697   _reason="$3"
5698   if [ -z "$_reason" ]; then
5699     _reason="0"
5700   fi
5701   _initpath "$Le_Domain" "$_isEcc"
5702   if [ ! -f "$DOMAIN_CONF" ]; then
5703     _err "$Le_Domain is not a issued domain, skip."
5704     return 1
5705   fi
5706
5707   if [ ! -f "$CERT_PATH" ]; then
5708     _err "Cert for $Le_Domain $CERT_PATH is not found, skip."
5709     return 1
5710   fi
5711
5712   cert="$(_getfile "${CERT_PATH}" "${BEGIN_CERT}" "${END_CERT}" | tr -d "\r\n" | _url_replace)"
5713
5714   if [ -z "$cert" ]; then
5715     _err "Cert for $Le_Domain is empty found, skip."
5716     return 1
5717   fi
5718
5719   _initAPI
5720
5721   if [ "$ACME_VERSION" = "2" ]; then
5722     data="{\"certificate\": \"$cert\",\"reason\":$_reason}"
5723   else
5724     data="{\"resource\": \"revoke-cert\", \"certificate\": \"$cert\"}"
5725   fi
5726   uri="${ACME_REVOKE_CERT}"
5727
5728   if [ -f "$CERT_KEY_PATH" ]; then
5729     _info "Try domain key first."
5730     if _send_signed_request "$uri" "$data" "" "$CERT_KEY_PATH"; then
5731       if [ -z "$response" ]; then
5732         _info "Revoke success."
5733         rm -f "$CERT_PATH"
5734         return 0
5735       else
5736         _err "Revoke error by domain key."
5737         _err "$response"
5738       fi
5739     fi
5740   else
5741     _info "Domain key file doesn't exist."
5742   fi
5743
5744   _info "Try account key."
5745
5746   if _send_signed_request "$uri" "$data" "" "$ACCOUNT_KEY_PATH"; then
5747     if [ -z "$response" ]; then
5748       _info "Revoke success."
5749       rm -f "$CERT_PATH"
5750       return 0
5751     else
5752       _err "Revoke error."
5753       _debug "$response"
5754     fi
5755   fi
5756   return 1
5757 }
5758
5759 #domain  ecc
5760 remove() {
5761   Le_Domain="$1"
5762   if [ -z "$Le_Domain" ]; then
5763     _usage "Usage: $PROJECT_ENTRY --remove --domain <domain.tld> [--ecc]"
5764     return 1
5765   fi
5766
5767   _isEcc="$2"
5768
5769   _initpath "$Le_Domain" "$_isEcc"
5770   _removed_conf="$DOMAIN_CONF.removed"
5771   if [ ! -f "$DOMAIN_CONF" ]; then
5772     if [ -f "$_removed_conf" ]; then
5773       _err "$Le_Domain is already removed, You can remove the folder by yourself: $DOMAIN_PATH"
5774     else
5775       _err "$Le_Domain is not a issued domain, skip."
5776     fi
5777     return 1
5778   fi
5779
5780   if mv "$DOMAIN_CONF" "$_removed_conf"; then
5781     _info "$Le_Domain is removed, the key and cert files are in $(__green $DOMAIN_PATH)"
5782     _info "You can remove them by yourself."
5783     return 0
5784   else
5785     _err "Remove $Le_Domain failed."
5786     return 1
5787   fi
5788 }
5789
5790 #domain vtype
5791 _deactivate() {
5792   _d_domain="$1"
5793   _d_type="$2"
5794   _initpath
5795
5796   if [ "$ACME_VERSION" = "2" ]; then
5797     _identifiers="{\"type\":\"dns\",\"value\":\"$_d_domain\"}"
5798     if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
5799       _err "Can not get domain new order."
5800       return 1
5801     fi
5802     _authorizations_seg="$(echo "$response" | _egrep_o '"authorizations" *: *\[[^\]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
5803     _debug2 _authorizations_seg "$_authorizations_seg"
5804     if [ -z "$_authorizations_seg" ]; then
5805       _err "_authorizations_seg not found."
5806       _clearup
5807       _on_issue_err "$_post_hook"
5808       return 1
5809     fi
5810
5811     authzUri="$_authorizations_seg"
5812     _debug2 "authzUri" "$authzUri"
5813     if ! _send_signed_request "$authzUri"; then
5814       _err "get to authz error."
5815       _err "_authorizations_seg" "$_authorizations_seg"
5816       _err "authzUri" "$authzUri"
5817       _clearup
5818       _on_issue_err "$_post_hook"
5819       return 1
5820     fi
5821
5822     response="$(echo "$response" | _normalizeJson)"
5823     _debug2 response "$response"
5824     _URL_NAME="url"
5825   else
5826     if ! __get_domain_new_authz "$_d_domain"; then
5827       _err "Can not get domain new authz token."
5828       return 1
5829     fi
5830
5831     authzUri="$(echo "$responseHeaders" | grep "^Location:" | _head_n 1 | cut -d ':' -f 2- | tr -d "\r\n")"
5832     _debug "authzUri" "$authzUri"
5833     if [ "$code" ] && [ ! "$code" = '201' ]; then
5834       _err "new-authz error: $response"
5835       return 1
5836     fi
5837     _URL_NAME="uri"
5838   fi
5839
5840   entries="$(echo "$response" | tr '][' '==' | _egrep_o "challenges\": *=[^=]*=" | tr '}{' '\n' | grep "\"status\": *\"valid\"")"
5841   if [ -z "$entries" ]; then
5842     _info "No valid entries found."
5843     if [ -z "$thumbprint" ]; then
5844       thumbprint="$(__calc_account_thumbprint)"
5845     fi
5846     _debug "Trigger validation."
5847     vtype="$VTYPE_DNS"
5848     entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
5849     _debug entry "$entry"
5850     if [ -z "$entry" ]; then
5851       _err "Error, can not get domain token $d"
5852       return 1
5853     fi
5854     token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
5855     _debug token "$token"
5856
5857     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*" | cut -d : -f 2,3 | tr -d '"')"
5858     _debug uri "$uri"
5859
5860     keyauthorization="$token.$thumbprint"
5861     _debug keyauthorization "$keyauthorization"
5862     __trigger_validation "$uri" "$keyauthorization"
5863
5864   fi
5865
5866   _d_i=0
5867   _d_max_retry=$(echo "$entries" | wc -l)
5868   while [ "$_d_i" -lt "$_d_max_retry" ]; do
5869     _info "Deactivate: $_d_domain"
5870     _d_i="$(_math $_d_i + 1)"
5871     entry="$(echo "$entries" | sed -n "${_d_i}p")"
5872     _debug entry "$entry"
5873
5874     if [ -z "$entry" ]; then
5875       _info "No more valid entry found."
5876       break
5877     fi
5878
5879     _vtype="$(echo "$entry" | _egrep_o '"type": *"[^"]*"' | cut -d : -f 2 | tr -d '"')"
5880     _debug _vtype "$_vtype"
5881     _info "Found $_vtype"
5882
5883     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*\"" | tr -d '" ' | cut -d : -f 2-)"
5884     _debug uri "$uri"
5885
5886     if [ "$_d_type" ] && [ "$_d_type" != "$_vtype" ]; then
5887       _info "Skip $_vtype"
5888       continue
5889     fi
5890
5891     _info "Deactivate: $_vtype"
5892
5893     if [ "$ACME_VERSION" = "2" ]; then
5894       _djson="{\"status\":\"deactivated\"}"
5895     else
5896       _djson="{\"resource\": \"authz\", \"status\":\"deactivated\"}"
5897     fi
5898
5899     if _send_signed_request "$authzUri" "$_djson" && _contains "$response" '"deactivated"'; then
5900       _info "Deactivate: $_vtype success."
5901     else
5902       _err "Can not deactivate $_vtype."
5903       break
5904     fi
5905
5906   done
5907   _debug "$_d_i"
5908   if [ "$_d_i" -eq "$_d_max_retry" ]; then
5909     _info "Deactivated success!"
5910   else
5911     _err "Deactivate failed."
5912   fi
5913
5914 }
5915
5916 deactivate() {
5917   _d_domain_list="$1"
5918   _d_type="$2"
5919   _initpath
5920   _initAPI
5921   _debug _d_domain_list "$_d_domain_list"
5922   if [ -z "$(echo $_d_domain_list | cut -d , -f 1)" ]; then
5923     _usage "Usage: $PROJECT_ENTRY --deactivate --domain <domain.tld> [--domain <domain2.tld> ...]"
5924     return 1
5925   fi
5926   for _d_dm in $(echo "$_d_domain_list" | tr ',' ' '); do
5927     if [ -z "$_d_dm" ] || [ "$_d_dm" = "$NO_VALUE" ]; then
5928       continue
5929     fi
5930     if ! _deactivate "$_d_dm" "$_d_type"; then
5931       return 1
5932     fi
5933   done
5934 }
5935
5936 # Detect profile file if not specified as environment variable
5937 _detect_profile() {
5938   if [ -n "$PROFILE" -a -f "$PROFILE" ]; then
5939     echo "$PROFILE"
5940     return
5941   fi
5942
5943   DETECTED_PROFILE=''
5944   SHELLTYPE="$(basename "/$SHELL")"
5945
5946   if [ "$SHELLTYPE" = "bash" ]; then
5947     if [ -f "$HOME/.bashrc" ]; then
5948       DETECTED_PROFILE="$HOME/.bashrc"
5949     elif [ -f "$HOME/.bash_profile" ]; then
5950       DETECTED_PROFILE="$HOME/.bash_profile"
5951     fi
5952   elif [ "$SHELLTYPE" = "zsh" ]; then
5953     DETECTED_PROFILE="$HOME/.zshrc"
5954   fi
5955
5956   if [ -z "$DETECTED_PROFILE" ]; then
5957     if [ -f "$HOME/.profile" ]; then
5958       DETECTED_PROFILE="$HOME/.profile"
5959     elif [ -f "$HOME/.bashrc" ]; then
5960       DETECTED_PROFILE="$HOME/.bashrc"
5961     elif [ -f "$HOME/.bash_profile" ]; then
5962       DETECTED_PROFILE="$HOME/.bash_profile"
5963     elif [ -f "$HOME/.zshrc" ]; then
5964       DETECTED_PROFILE="$HOME/.zshrc"
5965     fi
5966   fi
5967
5968   echo "$DETECTED_PROFILE"
5969 }
5970
5971 _initconf() {
5972   _initpath
5973   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
5974     echo "
5975
5976 #LOG_FILE=\"$DEFAULT_LOG_FILE\"
5977 #LOG_LEVEL=1
5978
5979 #AUTO_UPGRADE=\"1\"
5980
5981 #NO_TIMESTAMP=1
5982
5983     " >"$ACCOUNT_CONF_PATH"
5984   fi
5985 }
5986
5987 # nocron
5988 _precheck() {
5989   _nocron="$1"
5990
5991   if ! _exists "curl" && ! _exists "wget"; then
5992     _err "Please install curl or wget first, we need to access http resources."
5993     return 1
5994   fi
5995
5996   if [ -z "$_nocron" ]; then
5997     if ! _exists "crontab" && ! _exists "fcrontab"; then
5998       if _exists cygpath && _exists schtasks.exe; then
5999         _info "It seems you are on Windows,  we will install Windows scheduler task."
6000       else
6001         _err "It is recommended to install crontab first. try to install 'cron, crontab, crontabs or vixie-cron'."
6002         _err "We need to set cron job to renew the certs automatically."
6003         _err "Otherwise, your certs will not be able to be renewed automatically."
6004         if [ -z "$FORCE" ]; then
6005           _err "Please add '--force' and try install again to go without crontab."
6006           _err "./$PROJECT_ENTRY --install --force"
6007           return 1
6008         fi
6009       fi
6010     fi
6011   fi
6012
6013   if ! _exists "${ACME_OPENSSL_BIN:-openssl}"; then
6014     _err "Please install openssl first. ACME_OPENSSL_BIN=$ACME_OPENSSL_BIN"
6015     _err "We need openssl to generate keys."
6016     return 1
6017   fi
6018
6019   if ! _exists "socat"; then
6020     _err "It is recommended to install socat first."
6021     _err "We use socat for standalone server if you use standalone mode."
6022     _err "If you don't use standalone mode, just ignore this warning."
6023   fi
6024
6025   return 0
6026 }
6027
6028 _setShebang() {
6029   _file="$1"
6030   _shebang="$2"
6031   if [ -z "$_shebang" ]; then
6032     _usage "Usage: file shebang"
6033     return 1
6034   fi
6035   cp "$_file" "$_file.tmp"
6036   echo "$_shebang" >"$_file"
6037   sed -n 2,99999p "$_file.tmp" >>"$_file"
6038   rm -f "$_file.tmp"
6039 }
6040
6041 #confighome
6042 _installalias() {
6043   _c_home="$1"
6044   _initpath
6045
6046   _envfile="$LE_WORKING_DIR/$PROJECT_ENTRY.env"
6047   if [ "$_upgrading" ] && [ "$_upgrading" = "1" ]; then
6048     echo "$(cat "$_envfile")" | sed "s|^LE_WORKING_DIR.*$||" >"$_envfile"
6049     echo "$(cat "$_envfile")" | sed "s|^alias le.*$||" >"$_envfile"
6050     echo "$(cat "$_envfile")" | sed "s|^alias le.sh.*$||" >"$_envfile"
6051   fi
6052
6053   if [ "$_c_home" ]; then
6054     _c_entry=" --config-home '$_c_home'"
6055   fi
6056
6057   _setopt "$_envfile" "export LE_WORKING_DIR" "=" "\"$LE_WORKING_DIR\""
6058   if [ "$_c_home" ]; then
6059     _setopt "$_envfile" "export LE_CONFIG_HOME" "=" "\"$LE_CONFIG_HOME\""
6060   else
6061     _sed_i "/^export LE_CONFIG_HOME/d" "$_envfile"
6062   fi
6063   _setopt "$_envfile" "alias $PROJECT_ENTRY" "=" "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6064
6065   _profile="$(_detect_profile)"
6066   if [ "$_profile" ]; then
6067     _debug "Found profile: $_profile"
6068     _info "Installing alias to '$_profile'"
6069     _setopt "$_profile" ". \"$_envfile\""
6070     _info "OK, Close and reopen your terminal to start using $PROJECT_NAME"
6071   else
6072     _info "No profile is found, you will need to go into $LE_WORKING_DIR to use $PROJECT_NAME"
6073   fi
6074
6075   #for csh
6076   _cshfile="$LE_WORKING_DIR/$PROJECT_ENTRY.csh"
6077   _csh_profile="$HOME/.cshrc"
6078   if [ -f "$_csh_profile" ]; then
6079     _info "Installing alias to '$_csh_profile'"
6080     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
6081     if [ "$_c_home" ]; then
6082       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
6083     else
6084       _sed_i "/^setenv LE_CONFIG_HOME/d" "$_cshfile"
6085     fi
6086     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6087     _setopt "$_csh_profile" "source \"$_cshfile\""
6088   fi
6089
6090   #for tcsh
6091   _tcsh_profile="$HOME/.tcshrc"
6092   if [ -f "$_tcsh_profile" ]; then
6093     _info "Installing alias to '$_tcsh_profile'"
6094     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
6095     if [ "$_c_home" ]; then
6096       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
6097     fi
6098     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6099     _setopt "$_tcsh_profile" "source \"$_cshfile\""
6100   fi
6101
6102 }
6103
6104 # nocron confighome noprofile
6105 install() {
6106
6107   if [ -z "$LE_WORKING_DIR" ]; then
6108     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
6109   fi
6110
6111   _nocron="$1"
6112   _c_home="$2"
6113   _noprofile="$3"
6114   if ! _initpath; then
6115     _err "Install failed."
6116     return 1
6117   fi
6118   if [ "$_nocron" ]; then
6119     _debug "Skip install cron job"
6120   fi
6121
6122   if [ "$_ACME_IN_CRON" != "1" ]; then
6123     if ! _precheck "$_nocron"; then
6124       _err "Pre-check failed, can not install."
6125       return 1
6126     fi
6127   fi
6128
6129   if [ -z "$_c_home" ] && [ "$LE_CONFIG_HOME" != "$LE_WORKING_DIR" ]; then
6130     _info "Using config home: $LE_CONFIG_HOME"
6131     _c_home="$LE_CONFIG_HOME"
6132   fi
6133
6134   #convert from le
6135   if [ -d "$HOME/.le" ]; then
6136     for envfile in "le.env" "le.sh.env"; do
6137       if [ -f "$HOME/.le/$envfile" ]; then
6138         if grep "le.sh" "$HOME/.le/$envfile" >/dev/null; then
6139           _upgrading="1"
6140           _info "You are upgrading from le.sh"
6141           _info "Renaming \"$HOME/.le\" to $LE_WORKING_DIR"
6142           mv "$HOME/.le" "$LE_WORKING_DIR"
6143           mv "$LE_WORKING_DIR/$envfile" "$LE_WORKING_DIR/$PROJECT_ENTRY.env"
6144           break
6145         fi
6146       fi
6147     done
6148   fi
6149
6150   _info "Installing to $LE_WORKING_DIR"
6151
6152   if [ ! -d "$LE_WORKING_DIR" ]; then
6153     if ! mkdir -p "$LE_WORKING_DIR"; then
6154       _err "Can not create working dir: $LE_WORKING_DIR"
6155       return 1
6156     fi
6157
6158     chmod 700 "$LE_WORKING_DIR"
6159   fi
6160
6161   if [ ! -d "$LE_CONFIG_HOME" ]; then
6162     if ! mkdir -p "$LE_CONFIG_HOME"; then
6163       _err "Can not create config dir: $LE_CONFIG_HOME"
6164       return 1
6165     fi
6166
6167     chmod 700 "$LE_CONFIG_HOME"
6168   fi
6169
6170   cp "$PROJECT_ENTRY" "$LE_WORKING_DIR/" && chmod +x "$LE_WORKING_DIR/$PROJECT_ENTRY"
6171
6172   if [ "$?" != "0" ]; then
6173     _err "Install failed, can not copy $PROJECT_ENTRY"
6174     return 1
6175   fi
6176
6177   _info "Installed to $LE_WORKING_DIR/$PROJECT_ENTRY"
6178
6179   if [ "$_ACME_IN_CRON" != "1" ] && [ -z "$_noprofile" ]; then
6180     _installalias "$_c_home"
6181   fi
6182
6183   for subf in $_SUB_FOLDERS; do
6184     if [ -d "$subf" ]; then
6185       mkdir -p "$LE_WORKING_DIR/$subf"
6186       cp "$subf"/* "$LE_WORKING_DIR"/"$subf"/
6187     fi
6188   done
6189
6190   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
6191     _initconf
6192   fi
6193
6194   if [ "$_DEFAULT_ACCOUNT_CONF_PATH" != "$ACCOUNT_CONF_PATH" ]; then
6195     _setopt "$_DEFAULT_ACCOUNT_CONF_PATH" "ACCOUNT_CONF_PATH" "=" "\"$ACCOUNT_CONF_PATH\""
6196   fi
6197
6198   if [ "$_DEFAULT_CERT_HOME" != "$CERT_HOME" ]; then
6199     _saveaccountconf "CERT_HOME" "$CERT_HOME"
6200   fi
6201
6202   if [ "$_DEFAULT_ACCOUNT_KEY_PATH" != "$ACCOUNT_KEY_PATH" ]; then
6203     _saveaccountconf "ACCOUNT_KEY_PATH" "$ACCOUNT_KEY_PATH"
6204   fi
6205
6206   if [ -z "$_nocron" ]; then
6207     installcronjob "$_c_home"
6208   fi
6209
6210   if [ -z "$NO_DETECT_SH" ]; then
6211     #Modify shebang
6212     if _exists bash; then
6213       _bash_path="$(bash -c "command -v bash 2>/dev/null")"
6214       if [ -z "$_bash_path" ]; then
6215         _bash_path="$(bash -c 'echo $SHELL')"
6216       fi
6217     fi
6218     if [ "$_bash_path" ]; then
6219       _info "Good, bash is found, so change the shebang to use bash as preferred."
6220       _shebang='#!'"$_bash_path"
6221       _setShebang "$LE_WORKING_DIR/$PROJECT_ENTRY" "$_shebang"
6222       for subf in $_SUB_FOLDERS; do
6223         if [ -d "$LE_WORKING_DIR/$subf" ]; then
6224           for _apifile in "$LE_WORKING_DIR/$subf/"*.sh; do
6225             _setShebang "$_apifile" "$_shebang"
6226           done
6227         fi
6228       done
6229     fi
6230   fi
6231
6232   _info OK
6233 }
6234
6235 # nocron
6236 uninstall() {
6237   _nocron="$1"
6238   if [ -z "$_nocron" ]; then
6239     uninstallcronjob
6240   fi
6241   _initpath
6242
6243   _uninstallalias
6244
6245   rm -f "$LE_WORKING_DIR/$PROJECT_ENTRY"
6246   _info "The keys and certs are in \"$(__green "$LE_CONFIG_HOME")\", you can remove them by yourself."
6247
6248 }
6249
6250 _uninstallalias() {
6251   _initpath
6252
6253   _profile="$(_detect_profile)"
6254   if [ "$_profile" ]; then
6255     _info "Uninstalling alias from: '$_profile'"
6256     text="$(cat "$_profile")"
6257     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.env\"$||" >"$_profile"
6258   fi
6259
6260   _csh_profile="$HOME/.cshrc"
6261   if [ -f "$_csh_profile" ]; then
6262     _info "Uninstalling alias from: '$_csh_profile'"
6263     text="$(cat "$_csh_profile")"
6264     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_csh_profile"
6265   fi
6266
6267   _tcsh_profile="$HOME/.tcshrc"
6268   if [ -f "$_tcsh_profile" ]; then
6269     _info "Uninstalling alias from: '$_csh_profile'"
6270     text="$(cat "$_tcsh_profile")"
6271     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_tcsh_profile"
6272   fi
6273
6274 }
6275
6276 cron() {
6277   export _ACME_IN_CRON=1
6278   _initpath
6279   _info "$(__green "===Starting cron===")"
6280   if [ "$AUTO_UPGRADE" = "1" ]; then
6281     export LE_WORKING_DIR
6282     (
6283       if ! upgrade; then
6284         _err "Cron:Upgrade failed!"
6285         return 1
6286       fi
6287     )
6288     . "$LE_WORKING_DIR/$PROJECT_ENTRY" >/dev/null
6289
6290     if [ -t 1 ]; then
6291       __INTERACTIVE="1"
6292     fi
6293
6294     _info "Auto upgraded to: $VER"
6295   fi
6296   renewAll
6297   _ret="$?"
6298   _ACME_IN_CRON=""
6299   _info "$(__green "===End cron===")"
6300   exit $_ret
6301 }
6302
6303 version() {
6304   echo "$PROJECT"
6305   echo "v$VER"
6306 }
6307
6308 # subject content hooks code
6309 _send_notify() {
6310   _nsubject="$1"
6311   _ncontent="$2"
6312   _nhooks="$3"
6313   _nerror="$4"
6314
6315   if [ "$NOTIFY_LEVEL" = "$NOTIFY_LEVEL_DISABLE" ]; then
6316     _debug "The NOTIFY_LEVEL is $NOTIFY_LEVEL, disabled, just return."
6317     return 0
6318   fi
6319
6320   if [ -z "$_nhooks" ]; then
6321     _debug "The NOTIFY_HOOK is empty, just return."
6322     return 0
6323   fi
6324
6325   _send_err=0
6326   for _n_hook in $(echo "$_nhooks" | tr ',' " "); do
6327     _n_hook_file="$(_findHook "" $_SUB_FOLDER_NOTIFY "$_n_hook")"
6328     _info "Sending via: $_n_hook"
6329     _debug "Found $_n_hook_file for $_n_hook"
6330     if [ -z "$_n_hook_file" ]; then
6331       _err "Can not find the hook file for $_n_hook"
6332       continue
6333     fi
6334     if ! (
6335       if ! . "$_n_hook_file"; then
6336         _err "Load file $_n_hook_file error. Please check your api file and try again."
6337         return 1
6338       fi
6339
6340       d_command="${_n_hook}_send"
6341       if ! _exists "$d_command"; then
6342         _err "It seems that your api file is not correct, it must have a function named: $d_command"
6343         return 1
6344       fi
6345
6346       if ! $d_command "$_nsubject" "$_ncontent" "$_nerror"; then
6347         _err "Error send message by $d_command"
6348         return 1
6349       fi
6350
6351       return 0
6352     ); then
6353       _err "Set $_n_hook_file error."
6354       _send_err=1
6355     else
6356       _info "$_n_hook $(__green Success)"
6357     fi
6358   done
6359   return $_send_err
6360
6361 }
6362
6363 # hook
6364 _set_notify_hook() {
6365   _nhooks="$1"
6366
6367   _test_subject="Hello, this is a notification from $PROJECT_NAME"
6368   _test_content="If you receive this message, your notification works."
6369
6370   _send_notify "$_test_subject" "$_test_content" "$_nhooks" 0
6371
6372 }
6373
6374 #[hook] [level] [mode]
6375 setnotify() {
6376   _nhook="$1"
6377   _nlevel="$2"
6378   _nmode="$3"
6379
6380   _initpath
6381
6382   if [ -z "$_nhook$_nlevel$_nmode" ]; then
6383     _usage "Usage: $PROJECT_ENTRY --set-notify [--notify-hook <hookname>] [--notify-level <0|1|2|3>] [--notify-mode <0|1>]"
6384     _usage "$_NOTIFY_WIKI"
6385     return 1
6386   fi
6387
6388   if [ "$_nlevel" ]; then
6389     _info "Set notify level to: $_nlevel"
6390     export "NOTIFY_LEVEL=$_nlevel"
6391     _saveaccountconf "NOTIFY_LEVEL" "$NOTIFY_LEVEL"
6392   fi
6393
6394   if [ "$_nmode" ]; then
6395     _info "Set notify mode to: $_nmode"
6396     export "NOTIFY_MODE=$_nmode"
6397     _saveaccountconf "NOTIFY_MODE" "$NOTIFY_MODE"
6398   fi
6399
6400   if [ "$_nhook" ]; then
6401     _info "Set notify hook to: $_nhook"
6402     if [ "$_nhook" = "$NO_VALUE" ]; then
6403       _info "Clear notify hook"
6404       _clearaccountconf "NOTIFY_HOOK"
6405     else
6406       if _set_notify_hook "$_nhook"; then
6407         export NOTIFY_HOOK="$_nhook"
6408         _saveaccountconf "NOTIFY_HOOK" "$NOTIFY_HOOK"
6409         return 0
6410       else
6411         _err "Can not set notify hook to: $_nhook"
6412         return 1
6413       fi
6414     fi
6415   fi
6416
6417 }
6418
6419 showhelp() {
6420   _initpath
6421   version
6422   echo "Usage: $PROJECT_ENTRY <command> ... [parameters ...]
6423 Commands:
6424   -h, --help               Show this help message.
6425   -v, --version            Show version info.
6426   --install                Install $PROJECT_NAME to your system.
6427   --uninstall              Uninstall $PROJECT_NAME, and uninstall the cron job.
6428   --upgrade                Upgrade $PROJECT_NAME to the latest code from $PROJECT.
6429   --issue                  Issue a cert.
6430   --deploy                 Deploy the cert to your server.
6431   -i, --install-cert       Install the issued cert to apache/nginx or any other server.
6432   -r, --renew              Renew a cert.
6433   --renew-all              Renew all the certs.
6434   --revoke                 Revoke a cert.
6435   --remove                 Remove the cert from list of certs known to $PROJECT_NAME.
6436   --list                   List all the certs.
6437   --to-pkcs12              Export the certificate and key to a pfx file.
6438   --to-pkcs8               Convert to pkcs8 format.
6439   --sign-csr               Issue a cert from an existing csr.
6440   --show-csr               Show the content of a csr.
6441   -ccr, --create-csr       Create CSR, professional use.
6442   --create-domain-key      Create an domain private key, professional use.
6443   --update-account         Update account info.
6444   --register-account       Register account key.
6445   --deactivate-account     Deactivate the account.
6446   --create-account-key     Create an account private key, professional use.
6447   --install-cronjob        Install the cron job to renew certs, you don't need to call this. The 'install' command can automatically install the cron job.
6448   --uninstall-cronjob      Uninstall the cron job. The 'uninstall' command can do this automatically.
6449   --cron                   Run cron job to renew all the certs.
6450   --set-notify             Set the cron notification hook, level or mode.
6451   --deactivate             Deactivate the domain authz, professional use.
6452   --set-default-ca         Used with '--server', Set the default CA to use.
6453                            See: $_SERVER_WIKI
6454
6455
6456 Parameters:
6457   -d, --domain <domain.tld>         Specifies a domain, used to issue, renew or revoke etc.
6458   --challenge-alias <domain.tld>    The challenge domain alias for DNS alias mode.
6459                                     See: $_DNS_ALIAS_WIKI
6460
6461   --domain-alias <domain.tld>       The domain alias for DNS alias mode.
6462                                     See: $_DNS_ALIAS_WIKI
6463
6464   --preferred-chain <chain>         If the CA offers multiple certificate chains, prefer the chain with an issuer matching this Subject Common Name.
6465                                     If no match, the default offered chain will be used. (default: empty)
6466                                     See: $_PREFERRED_CHAIN_WIKI
6467
6468   -f, --force                       Force install, force cert renewal or override sudo restrictions.
6469   --staging, --test                 Use staging server, for testing.
6470   --debug [0|1|2|3]                 Output debug info. Defaults to 1 if argument is omitted.
6471   --output-insecure                 Output all the sensitive messages.
6472                                     By default all the credentials/sensitive messages are hidden from the output/debug/log for security.
6473   -w, --webroot <directory>         Specifies the web root folder for web root mode.
6474   --standalone                      Use standalone mode.
6475   --alpn                            Use standalone alpn mode.
6476   --stateless                       Use stateless mode.
6477                                     See: $_STATELESS_WIKI
6478
6479   --apache                          Use apache mode.
6480   --dns [dns_hook]                  Use dns manual mode or dns api. Defaults to manual mode when argument is omitted.
6481                                     See: $_DNS_API_WIKI
6482
6483   --dnssleep <seconds>              The time in seconds to wait for all the txt records to propagate in dns api mode.
6484                                     It's not necessary to use this by default, $PROJECT_NAME polls dns status by DOH automatically.
6485   -k, --keylength <bits>            Specifies the domain key length: 2048, 3072, 4096, 8192 or ec-256, ec-384, ec-521.
6486   -ak, --accountkeylength <bits>    Specifies the account key length: 2048, 3072, 4096
6487   --log [file]                      Specifies the log file. Defaults to \"$DEFAULT_LOG_FILE\" if argument is omitted.
6488   --log-level <1|2>                 Specifies the log level, default is 1.
6489   --syslog <0|3|6|7>                Syslog level, 0: disable syslog, 3: error, 6: info, 7: debug.
6490   --eab-kid <eab_key_id>            Key Identifier for External Account Binding.
6491   --eab-hmac-key <eab_hmac_key>     HMAC key for External Account Binding.
6492
6493
6494   These parameters are to install the cert to nginx/apache or any other server after issue/renew a cert:
6495
6496   --cert-file <file>                Path to copy the cert file to after issue/renew..
6497   --key-file <file>                 Path to copy the key file to after issue/renew.
6498   --ca-file <file>                  Path to copy the intermediate cert file to after issue/renew.
6499   --fullchain-file <file>           Path to copy the fullchain cert file to after issue/renew.
6500   --reloadcmd <command>             Command to execute after issue/renew to reload the server.
6501
6502   --server <server_uri>             ACME Directory Resource URI. (default: $DEFAULT_CA)
6503                                     See: $_SERVER_WIKI
6504
6505   --accountconf <file>              Specifies a customized account config file.
6506   --home <directory>                Specifies the home dir for $PROJECT_NAME.
6507   --cert-home <directory>           Specifies the home dir to save all the certs, only valid for '--install' command.
6508   --config-home <directory>         Specifies the home dir to save all the configurations.
6509   --useragent <string>              Specifies the user agent string. it will be saved for future use too.
6510   -m, --accountemail <email>        Specifies the account email, only valid for the '--install' and '--update-account' command.
6511   --accountkey <file>               Specifies the account key path, only valid for the '--install' command.
6512   --days <ndays>                    Specifies the days to renew the cert when using '--issue' command. The default value is $DEFAULT_RENEW days.
6513   --httpport <port>                 Specifies the standalone listening port. Only valid if the server is behind a reverse proxy or load balancer.
6514   --tlsport <port>                  Specifies the standalone tls listening port. Only valid if the server is behind a reverse proxy or load balancer.
6515   --local-address <ip>              Specifies the standalone/tls server listening address, in case you have multiple ip addresses.
6516   --listraw                         Only used for '--list' command, list the certs in raw format.
6517   -se, --stop-renew-on-error        Only valid for '--renew-all' command. Stop if one cert has error in renewal.
6518   --insecure                        Do not check the server certificate, in some devices, the api server's certificate may not be trusted.
6519   --ca-bundle <file>                Specifies the path to the CA certificate bundle to verify api server's certificate.
6520   --ca-path <directory>             Specifies directory containing CA certificates in PEM format, used by wget or curl.
6521   --nocron                          Only valid for '--install' command, which means: do not install the default cron job.
6522                                     In this case, the certs will not be renewed automatically.
6523   --noprofile                       Only valid for '--install' command, which means: do not install aliases to user profile.
6524   --no-color                        Do not output color text.
6525   --force-color                     Force output of color text. Useful for non-interactive use with the aha tool for HTML E-Mails.
6526   --ecc                             Specifies to use the ECC cert. Valid for '--install-cert', '--renew', '--revoke', '--to-pkcs12' and '--create-csr'
6527   --csr <file>                      Specifies the input csr.
6528   --pre-hook <command>              Command to be run before obtaining any certificates.
6529   --post-hook <command>             Command to be run after attempting to obtain/renew certificates. Runs regardless of whether obtain/renew succeeded or failed.
6530   --renew-hook <command>            Command to be run after each successfully renewed certificate.
6531   --deploy-hook <hookname>          The hook file to deploy cert
6532   --ocsp, --ocsp-must-staple        Generate OCSP-Must-Staple extension.
6533   --always-force-new-domain-key     Generate new domain key on renewal. Otherwise, the domain key is not changed by default.
6534   --auto-upgrade [0|1]              Valid for '--upgrade' command, indicating whether to upgrade automatically in future. Defaults to 1 if argument is omitted.
6535   --listen-v4                       Force standalone/tls server to listen at ipv4.
6536   --listen-v6                       Force standalone/tls server to listen at ipv6.
6537   --openssl-bin <file>              Specifies a custom openssl bin location.
6538   --use-wget                        Force to use wget, if you have both curl and wget installed.
6539   --yes-I-know-dns-manual-mode-enough-go-ahead-please  Force use of dns manual mode.
6540                                     See:  $_DNS_MANUAL_WIKI
6541
6542   -b, --branch <branch>             Only valid for '--upgrade' command, specifies the branch name to upgrade to.
6543   --notify-level <0|1|2|3>          Set the notification level:  Default value is $NOTIFY_LEVEL_DEFAULT.
6544                                     0: disabled, no notification will be sent.
6545                                     1: send notifications only when there is an error.
6546                                     2: send notifications when a cert is successfully renewed, or there is an error.
6547                                     3: send notifications when a cert is skipped, renewed, or error.
6548   --notify-mode <0|1>               Set notification mode. Default value is $NOTIFY_MODE_DEFAULT.
6549                                     0: Bulk mode. Send all the domain's notifications in one message(mail).
6550                                     1: Cert mode. Send a message for every single cert.
6551   --notify-hook <hookname>          Set the notify hook
6552   --revoke-reason <0-10>            The reason for revocation, can be used in conjunction with the '--revoke' command.
6553                                     See: $_REVOKE_WIKI
6554
6555   --password <password>             Add a password to exported pfx file. Use with --to-pkcs12.
6556
6557
6558 "
6559 }
6560
6561 # nocron noprofile
6562 _installOnline() {
6563   _info "Installing from online archive."
6564   _nocron="$1"
6565   _noprofile="$2"
6566   if [ ! "$BRANCH" ]; then
6567     BRANCH="master"
6568   fi
6569
6570   target="$PROJECT/archive/$BRANCH.tar.gz"
6571   _info "Downloading $target"
6572   localname="$BRANCH.tar.gz"
6573   if ! _get "$target" >$localname; then
6574     _err "Download error."
6575     return 1
6576   fi
6577   (
6578     _info "Extracting $localname"
6579     if ! (tar xzf $localname || gtar xzf $localname); then
6580       _err "Extraction error."
6581       exit 1
6582     fi
6583
6584     cd "$PROJECT_NAME-$BRANCH"
6585     chmod +x $PROJECT_ENTRY
6586     if ./$PROJECT_ENTRY install "$_nocron" "" "$_noprofile"; then
6587       _info "Install success!"
6588       _initpath
6589       _saveaccountconf "UPGRADE_HASH" "$(_getUpgradeHash)"
6590     fi
6591
6592     cd ..
6593
6594     rm -rf "$PROJECT_NAME-$BRANCH"
6595     rm -f "$localname"
6596   )
6597 }
6598
6599 _getRepoHash() {
6600   _hash_path=$1
6601   shift
6602   _hash_url="https://api.github.com/repos/acmesh-official/$PROJECT_NAME/git/refs/$_hash_path"
6603   _get $_hash_url | tr -d "\r\n" | tr '{},' '\n' | grep '"sha":' | cut -d '"' -f 4
6604 }
6605
6606 _getUpgradeHash() {
6607   _b="$BRANCH"
6608   if [ -z "$_b" ]; then
6609     _b="master"
6610   fi
6611   _hash=$(_getRepoHash "heads/$_b")
6612   if [ -z "$_hash" ]; then _hash=$(_getRepoHash "tags/$_b"); fi
6613   echo $_hash
6614 }
6615
6616 upgrade() {
6617   if (
6618     _initpath
6619     [ -z "$FORCE" ] && [ "$(_getUpgradeHash)" = "$(_readaccountconf "UPGRADE_HASH")" ] && _info "Already uptodate!" && exit 0
6620     export LE_WORKING_DIR
6621     cd "$LE_WORKING_DIR"
6622     _installOnline "nocron" "noprofile"
6623   ); then
6624     _info "Upgrade success!"
6625     exit 0
6626   else
6627     _err "Upgrade failed!"
6628     exit 1
6629   fi
6630 }
6631
6632 _processAccountConf() {
6633   if [ "$_useragent" ]; then
6634     _saveaccountconf "USER_AGENT" "$_useragent"
6635   elif [ "$USER_AGENT" ] && [ "$USER_AGENT" != "$DEFAULT_USER_AGENT" ]; then
6636     _saveaccountconf "USER_AGENT" "$USER_AGENT"
6637   fi
6638
6639   if [ "$_openssl_bin" ]; then
6640     _saveaccountconf "ACME_OPENSSL_BIN" "$_openssl_bin"
6641   elif [ "$ACME_OPENSSL_BIN" ] && [ "$ACME_OPENSSL_BIN" != "$DEFAULT_OPENSSL_BIN" ]; then
6642     _saveaccountconf "ACME_OPENSSL_BIN" "$ACME_OPENSSL_BIN"
6643   fi
6644
6645   if [ "$_auto_upgrade" ]; then
6646     _saveaccountconf "AUTO_UPGRADE" "$_auto_upgrade"
6647   elif [ "$AUTO_UPGRADE" ]; then
6648     _saveaccountconf "AUTO_UPGRADE" "$AUTO_UPGRADE"
6649   fi
6650
6651   if [ "$_use_wget" ]; then
6652     _saveaccountconf "ACME_USE_WGET" "$_use_wget"
6653   elif [ "$ACME_USE_WGET" ]; then
6654     _saveaccountconf "ACME_USE_WGET" "$ACME_USE_WGET"
6655   fi
6656
6657 }
6658
6659 _checkSudo() {
6660   if [ "$SUDO_GID" ] && [ "$SUDO_COMMAND" ] && [ "$SUDO_USER" ] && [ "$SUDO_UID" ]; then
6661     if [ "$SUDO_USER" = "root" ] && [ "$SUDO_UID" = "0" ]; then
6662       #it's root using sudo, no matter it's using sudo or not, just fine
6663       return 0
6664     fi
6665     if [ -n "$SUDO_COMMAND" ]; then
6666       #it's a normal user doing "sudo su", or `sudo -i` or `sudo -s`, or `sudo su acmeuser1`
6667       _endswith "$SUDO_COMMAND" /bin/su || _contains "$SUDO_COMMAND" "/bin/su " || grep "^$SUDO_COMMAND\$" /etc/shells >/dev/null 2>&1
6668       return $?
6669     fi
6670     #otherwise
6671     return 1
6672   fi
6673   return 0
6674 }
6675
6676 #server
6677 _selectServer() {
6678   _server="$1"
6679   _server_lower="$(echo "$_server" | _lower_case)"
6680   _sindex=0
6681   for snames in $CA_NAMES; do
6682     snames="$(echo "$snames" | _lower_case)"
6683     _sindex="$(_math $_sindex + 1)"
6684     _debug2 "_selectServer try snames" "$snames"
6685     for sname in $(echo "$snames" | tr ',' ' '); do
6686       if [ "$_server_lower" = "$sname" ]; then
6687         _debug2 "_selectServer match $sname"
6688         _serverdir="$(_getfield "$CA_SERVERS" $_sindex)"
6689         _debug "Selected server: $_serverdir"
6690         ACME_DIRECTORY="$_serverdir"
6691         export ACME_DIRECTORY
6692         return
6693       fi
6694     done
6695   done
6696   ACME_DIRECTORY="$_server"
6697   export ACME_DIRECTORY
6698 }
6699
6700 #url
6701 _getCAShortName() {
6702   caurl="$1"
6703   if [ -z "$caurl" ]; then
6704     caurl="$DEFAULT_CA"
6705   fi
6706   caurl_lower="$(echo $caurl | _lower_case)"
6707   _sindex=0
6708   for surl in $(echo "$CA_SERVERS" | _lower_case | tr , ' '); do
6709     _sindex="$(_math $_sindex + 1)"
6710     if [ "$caurl_lower" = "$surl" ]; then
6711       _nindex=0
6712       for snames in $CA_NAMES; do
6713         _nindex="$(_math $_nindex + 1)"
6714         if [ $_nindex -ge $_sindex ]; then
6715           _getfield "$snames" 1
6716           return
6717         fi
6718       done
6719     fi
6720   done
6721   echo "$caurl"
6722 }
6723
6724 #set default ca to $ACME_DIRECTORY
6725 setdefaultca() {
6726   if [ -z "$ACME_DIRECTORY" ]; then
6727     _err "Please give a --server parameter."
6728     return 1
6729   fi
6730   _saveaccountconf "DEFAULT_ACME_SERVER" "$ACME_DIRECTORY"
6731   _info "Changed default CA to: $(__green "$ACME_DIRECTORY")"
6732 }
6733
6734 _process() {
6735   _CMD=""
6736   _domain=""
6737   _altdomains="$NO_VALUE"
6738   _webroot=""
6739   _challenge_alias=""
6740   _keylength=""
6741   _accountkeylength=""
6742   _cert_file=""
6743   _key_file=""
6744   _ca_file=""
6745   _fullchain_file=""
6746   _reloadcmd=""
6747   _password=""
6748   _accountconf=""
6749   _useragent=""
6750   _accountemail=""
6751   _accountkey=""
6752   _certhome=""
6753   _confighome=""
6754   _httpport=""
6755   _tlsport=""
6756   _dnssleep=""
6757   _listraw=""
6758   _stopRenewOnError=""
6759   #_insecure=""
6760   _ca_bundle=""
6761   _ca_path=""
6762   _nocron=""
6763   _noprofile=""
6764   _ecc=""
6765   _csr=""
6766   _pre_hook=""
6767   _post_hook=""
6768   _renew_hook=""
6769   _deploy_hook=""
6770   _logfile=""
6771   _log=""
6772   _local_address=""
6773   _log_level=""
6774   _auto_upgrade=""
6775   _listen_v4=""
6776   _listen_v6=""
6777   _openssl_bin=""
6778   _syslog=""
6779   _use_wget=""
6780   _server=""
6781   _notify_hook=""
6782   _notify_level=""
6783   _notify_mode=""
6784   _revoke_reason=""
6785   _eab_kid=""
6786   _eab_hmac_key=""
6787   _preferred_chain=""
6788   while [ ${#} -gt 0 ]; do
6789     case "${1}" in
6790
6791     --help | -h)
6792       showhelp
6793       return
6794       ;;
6795     --version | -v)
6796       version
6797       return
6798       ;;
6799     --install)
6800       _CMD="install"
6801       ;;
6802     --uninstall)
6803       _CMD="uninstall"
6804       ;;
6805     --upgrade)
6806       _CMD="upgrade"
6807       ;;
6808     --issue)
6809       _CMD="issue"
6810       ;;
6811     --deploy)
6812       _CMD="deploy"
6813       ;;
6814     --sign-csr | --signcsr)
6815       _CMD="signcsr"
6816       ;;
6817     --show-csr | --showcsr)
6818       _CMD="showcsr"
6819       ;;
6820     -i | --install-cert | --installcert)
6821       _CMD="installcert"
6822       ;;
6823     --renew | -r)
6824       _CMD="renew"
6825       ;;
6826     --renew-all | --renewAll | --renewall)
6827       _CMD="renewAll"
6828       ;;
6829     --revoke)
6830       _CMD="revoke"
6831       ;;
6832     --remove)
6833       _CMD="remove"
6834       ;;
6835     --list)
6836       _CMD="list"
6837       ;;
6838     --install-cronjob | --installcronjob)
6839       _CMD="installcronjob"
6840       ;;
6841     --uninstall-cronjob | --uninstallcronjob)
6842       _CMD="uninstallcronjob"
6843       ;;
6844     --cron)
6845       _CMD="cron"
6846       ;;
6847     --to-pkcs12 | --to-pkcs | --toPkcs)
6848       _CMD="toPkcs"
6849       ;;
6850     --to-pkcs8 | --toPkcs8)
6851       _CMD="toPkcs8"
6852       ;;
6853     --create-account-key | --createAccountKey | --createaccountkey | -cak)
6854       _CMD="createAccountKey"
6855       ;;
6856     --create-domain-key | --createDomainKey | --createdomainkey | -cdk)
6857       _CMD="createDomainKey"
6858       ;;
6859     -ccr | --create-csr | --createCSR | --createcsr)
6860       _CMD="createCSR"
6861       ;;
6862     --deactivate)
6863       _CMD="deactivate"
6864       ;;
6865     --update-account | --updateaccount)
6866       _CMD="updateaccount"
6867       ;;
6868     --register-account | --registeraccount)
6869       _CMD="registeraccount"
6870       ;;
6871     --deactivate-account)
6872       _CMD="deactivateaccount"
6873       ;;
6874     --set-notify)
6875       _CMD="setnotify"
6876       ;;
6877     --set-default-ca)
6878       _CMD="setdefaultca"
6879       ;;
6880     -d | --domain)
6881       _dvalue="$2"
6882
6883       if [ "$_dvalue" ]; then
6884         if _startswith "$_dvalue" "-"; then
6885           _err "'$_dvalue' is not a valid domain for parameter '$1'"
6886           return 1
6887         fi
6888         if _is_idn "$_dvalue" && ! _exists idn; then
6889           _err "It seems that $_dvalue is an IDN( Internationalized Domain Names), please install 'idn' command first."
6890           return 1
6891         fi
6892
6893         if _startswith "$_dvalue" "*."; then
6894           _debug "Wildcard domain"
6895           export ACME_VERSION=2
6896         fi
6897         if [ -z "$_domain" ]; then
6898           _domain="$_dvalue"
6899         else
6900           if [ "$_altdomains" = "$NO_VALUE" ]; then
6901             _altdomains="$_dvalue"
6902           else
6903             _altdomains="$_altdomains,$_dvalue"
6904           fi
6905         fi
6906       fi
6907
6908       shift
6909       ;;
6910
6911     -f | --force)
6912       FORCE="1"
6913       ;;
6914     --staging | --test)
6915       STAGE="1"
6916       ;;
6917     --server)
6918       _server="$2"
6919       _selectServer "$_server"
6920       shift
6921       ;;
6922     --debug)
6923       if [ -z "$2" ] || _startswith "$2" "-"; then
6924         DEBUG="$DEBUG_LEVEL_DEFAULT"
6925       else
6926         DEBUG="$2"
6927         shift
6928       fi
6929       ;;
6930     --output-insecure)
6931       export OUTPUT_INSECURE=1
6932       ;;
6933     -w | --webroot)
6934       wvalue="$2"
6935       if [ -z "$_webroot" ]; then
6936         _webroot="$wvalue"
6937       else
6938         _webroot="$_webroot,$wvalue"
6939       fi
6940       shift
6941       ;;
6942     --challenge-alias)
6943       cvalue="$2"
6944       _challenge_alias="$_challenge_alias$cvalue,"
6945       shift
6946       ;;
6947     --domain-alias)
6948       cvalue="$DNS_ALIAS_PREFIX$2"
6949       _challenge_alias="$_challenge_alias$cvalue,"
6950       shift
6951       ;;
6952     --standalone)
6953       wvalue="$NO_VALUE"
6954       if [ -z "$_webroot" ]; then
6955         _webroot="$wvalue"
6956       else
6957         _webroot="$_webroot,$wvalue"
6958       fi
6959       ;;
6960     --alpn)
6961       wvalue="$W_ALPN"
6962       if [ -z "$_webroot" ]; then
6963         _webroot="$wvalue"
6964       else
6965         _webroot="$_webroot,$wvalue"
6966       fi
6967       ;;
6968     --stateless)
6969       wvalue="$MODE_STATELESS"
6970       if [ -z "$_webroot" ]; then
6971         _webroot="$wvalue"
6972       else
6973         _webroot="$_webroot,$wvalue"
6974       fi
6975       ;;
6976     --local-address)
6977       lvalue="$2"
6978       _local_address="$_local_address$lvalue,"
6979       shift
6980       ;;
6981     --apache)
6982       wvalue="apache"
6983       if [ -z "$_webroot" ]; then
6984         _webroot="$wvalue"
6985       else
6986         _webroot="$_webroot,$wvalue"
6987       fi
6988       ;;
6989     --nginx)
6990       wvalue="$NGINX"
6991       if [ "$2" ] && ! _startswith "$2" "-"; then
6992         wvalue="$NGINX$2"
6993         shift
6994       fi
6995       if [ -z "$_webroot" ]; then
6996         _webroot="$wvalue"
6997       else
6998         _webroot="$_webroot,$wvalue"
6999       fi
7000       ;;
7001     --dns)
7002       wvalue="$W_DNS"
7003       if [ "$2" ] && ! _startswith "$2" "-"; then
7004         wvalue="$2"
7005         shift
7006       fi
7007       if [ -z "$_webroot" ]; then
7008         _webroot="$wvalue"
7009       else
7010         _webroot="$_webroot,$wvalue"
7011       fi
7012       ;;
7013     --dnssleep)
7014       _dnssleep="$2"
7015       Le_DNSSleep="$_dnssleep"
7016       shift
7017       ;;
7018
7019     --keylength | -k)
7020       _keylength="$2"
7021       shift
7022       ;;
7023     -ak | --accountkeylength)
7024       _accountkeylength="$2"
7025       shift
7026       ;;
7027
7028     --cert-file | --certpath)
7029       _cert_file="$2"
7030       shift
7031       ;;
7032     --key-file | --keypath)
7033       _key_file="$2"
7034       shift
7035       ;;
7036     --ca-file | --capath)
7037       _ca_file="$2"
7038       shift
7039       ;;
7040     --fullchain-file | --fullchainpath)
7041       _fullchain_file="$2"
7042       shift
7043       ;;
7044     --reloadcmd | --reloadCmd)
7045       _reloadcmd="$2"
7046       shift
7047       ;;
7048     --password)
7049       _password="$2"
7050       shift
7051       ;;
7052     --accountconf)
7053       _accountconf="$2"
7054       ACCOUNT_CONF_PATH="$_accountconf"
7055       shift
7056       ;;
7057     --home)
7058       LE_WORKING_DIR="$2"
7059       shift
7060       ;;
7061     --cert-home | --certhome)
7062       _certhome="$2"
7063       CERT_HOME="$_certhome"
7064       shift
7065       ;;
7066     --config-home)
7067       _confighome="$2"
7068       LE_CONFIG_HOME="$_confighome"
7069       shift
7070       ;;
7071     --useragent)
7072       _useragent="$2"
7073       USER_AGENT="$_useragent"
7074       shift
7075       ;;
7076     -m | --accountemail)
7077       _accountemail="$2"
7078       ACCOUNT_EMAIL="$_accountemail"
7079       shift
7080       ;;
7081     --accountkey)
7082       _accountkey="$2"
7083       ACCOUNT_KEY_PATH="$_accountkey"
7084       shift
7085       ;;
7086     --days)
7087       _days="$2"
7088       Le_RenewalDays="$_days"
7089       shift
7090       ;;
7091     --httpport)
7092       _httpport="$2"
7093       Le_HTTPPort="$_httpport"
7094       shift
7095       ;;
7096     --tlsport)
7097       _tlsport="$2"
7098       Le_TLSPort="$_tlsport"
7099       shift
7100       ;;
7101     --listraw)
7102       _listraw="raw"
7103       ;;
7104     -se | --stop-renew-on-error | --stopRenewOnError | --stoprenewonerror)
7105       _stopRenewOnError="1"
7106       ;;
7107     --insecure)
7108       #_insecure="1"
7109       HTTPS_INSECURE="1"
7110       ;;
7111     --ca-bundle)
7112       _ca_bundle="$(_readlink "$2")"
7113       CA_BUNDLE="$_ca_bundle"
7114       shift
7115       ;;
7116     --ca-path)
7117       _ca_path="$2"
7118       CA_PATH="$_ca_path"
7119       shift
7120       ;;
7121     --nocron)
7122       _nocron="1"
7123       ;;
7124     --noprofile)
7125       _noprofile="1"
7126       ;;
7127     --no-color)
7128       export ACME_NO_COLOR=1
7129       ;;
7130     --force-color)
7131       export ACME_FORCE_COLOR=1
7132       ;;
7133     --ecc)
7134       _ecc="isEcc"
7135       ;;
7136     --csr)
7137       _csr="$2"
7138       shift
7139       ;;
7140     --pre-hook)
7141       _pre_hook="$2"
7142       shift
7143       ;;
7144     --post-hook)
7145       _post_hook="$2"
7146       shift
7147       ;;
7148     --renew-hook)
7149       _renew_hook="$2"
7150       shift
7151       ;;
7152     --deploy-hook)
7153       if [ -z "$2" ] || _startswith "$2" "-"; then
7154         _usage "Please specify a value for '--deploy-hook'"
7155         return 1
7156       fi
7157       _deploy_hook="$_deploy_hook$2,"
7158       shift
7159       ;;
7160     --ocsp-must-staple | --ocsp)
7161       Le_OCSP_Staple="1"
7162       ;;
7163     --always-force-new-domain-key)
7164       if [ -z "$2" ] || _startswith "$2" "-"; then
7165         Le_ForceNewDomainKey=1
7166       else
7167         Le_ForceNewDomainKey="$2"
7168         shift
7169       fi
7170       ;;
7171     --yes-I-know-dns-manual-mode-enough-go-ahead-please)
7172       export FORCE_DNS_MANUAL=1
7173       ;;
7174     --log | --logfile)
7175       _log="1"
7176       _logfile="$2"
7177       if _startswith "$_logfile" '-'; then
7178         _logfile=""
7179       else
7180         shift
7181       fi
7182       LOG_FILE="$_logfile"
7183       if [ -z "$LOG_LEVEL" ]; then
7184         LOG_LEVEL="$DEFAULT_LOG_LEVEL"
7185       fi
7186       ;;
7187     --log-level)
7188       _log_level="$2"
7189       LOG_LEVEL="$_log_level"
7190       shift
7191       ;;
7192     --syslog)
7193       if ! _startswith "$2" '-'; then
7194         _syslog="$2"
7195         shift
7196       fi
7197       if [ -z "$_syslog" ]; then
7198         _syslog="$SYSLOG_LEVEL_DEFAULT"
7199       fi
7200       ;;
7201     --auto-upgrade)
7202       _auto_upgrade="$2"
7203       if [ -z "$_auto_upgrade" ] || _startswith "$_auto_upgrade" '-'; then
7204         _auto_upgrade="1"
7205       else
7206         shift
7207       fi
7208       AUTO_UPGRADE="$_auto_upgrade"
7209       ;;
7210     --listen-v4)
7211       _listen_v4="1"
7212       Le_Listen_V4="$_listen_v4"
7213       ;;
7214     --listen-v6)
7215       _listen_v6="1"
7216       Le_Listen_V6="$_listen_v6"
7217       ;;
7218     --openssl-bin)
7219       _openssl_bin="$2"
7220       ACME_OPENSSL_BIN="$_openssl_bin"
7221       shift
7222       ;;
7223     --use-wget)
7224       _use_wget="1"
7225       ACME_USE_WGET="1"
7226       ;;
7227     --branch | -b)
7228       export BRANCH="$2"
7229       shift
7230       ;;
7231     --notify-hook)
7232       _nhook="$2"
7233       if _startswith "$_nhook" "-"; then
7234         _err "'$_nhook' is not a hook name for '$1'"
7235         return 1
7236       fi
7237       if [ "$_notify_hook" ]; then
7238         _notify_hook="$_notify_hook,$_nhook"
7239       else
7240         _notify_hook="$_nhook"
7241       fi
7242       shift
7243       ;;
7244     --notify-level)
7245       _nlevel="$2"
7246       if _startswith "$_nlevel" "-"; then
7247         _err "'$_nlevel' is not a integer for '$1'"
7248         return 1
7249       fi
7250       _notify_level="$_nlevel"
7251       shift
7252       ;;
7253     --notify-mode)
7254       _nmode="$2"
7255       if _startswith "$_nmode" "-"; then
7256         _err "'$_nmode' is not a integer for '$1'"
7257         return 1
7258       fi
7259       _notify_mode="$_nmode"
7260       shift
7261       ;;
7262     --revoke-reason)
7263       _revoke_reason="$2"
7264       if _startswith "$_revoke_reason" "-"; then
7265         _err "'$_revoke_reason' is not a integer for '$1'"
7266         return 1
7267       fi
7268       shift
7269       ;;
7270     --eab-kid)
7271       _eab_kid="$2"
7272       shift
7273       ;;
7274     --eab-hmac-key)
7275       _eab_hmac_key="$2"
7276       shift
7277       ;;
7278     --preferred-chain)
7279       _preferred_chain="$2"
7280       shift
7281       ;;
7282     *)
7283       _err "Unknown parameter : $1"
7284       return 1
7285       ;;
7286     esac
7287
7288     shift 1
7289   done
7290
7291   if [ "${_CMD}" != "install" ]; then
7292     if [ "$__INTERACTIVE" ] && ! _checkSudo; then
7293       if [ -z "$FORCE" ]; then
7294         #Use "echo" here, instead of _info. it's too early
7295         echo "It seems that you are using sudo, please read this link first:"
7296         echo "$_SUDO_WIKI"
7297         return 1
7298       fi
7299     fi
7300     __initHome
7301     if [ "$_log" ]; then
7302       if [ -z "$_logfile" ]; then
7303         _logfile="$DEFAULT_LOG_FILE"
7304       fi
7305     fi
7306     if [ "$_logfile" ]; then
7307       _saveaccountconf "LOG_FILE" "$_logfile"
7308       LOG_FILE="$_logfile"
7309     fi
7310
7311     if [ "$_log_level" ]; then
7312       _saveaccountconf "LOG_LEVEL" "$_log_level"
7313       LOG_LEVEL="$_log_level"
7314     fi
7315
7316     if [ "$_syslog" ]; then
7317       if _exists logger; then
7318         if [ "$_syslog" = "0" ]; then
7319           _clearaccountconf "SYS_LOG"
7320         else
7321           _saveaccountconf "SYS_LOG" "$_syslog"
7322         fi
7323         SYS_LOG="$_syslog"
7324       else
7325         _err "The 'logger' command is not found, can not enable syslog."
7326         _clearaccountconf "SYS_LOG"
7327         SYS_LOG=""
7328       fi
7329     fi
7330
7331     _processAccountConf
7332   fi
7333
7334   _debug2 LE_WORKING_DIR "$LE_WORKING_DIR"
7335
7336   if [ "$DEBUG" ]; then
7337     version
7338     if [ "$_server" ]; then
7339       _debug "Using server: $_server"
7340     fi
7341   fi
7342   _debug "Running cmd: ${_CMD}"
7343   case "${_CMD}" in
7344   install) install "$_nocron" "$_confighome" "$_noprofile" ;;
7345   uninstall) uninstall "$_nocron" ;;
7346   upgrade) upgrade ;;
7347   issue)
7348     issue "$_webroot" "$_domain" "$_altdomains" "$_keylength" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_address" "$_challenge_alias" "$_preferred_chain"
7349     ;;
7350   deploy)
7351     deploy "$_domain" "$_deploy_hook" "$_ecc"
7352     ;;
7353   signcsr)
7354     signcsr "$_csr" "$_webroot" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_address" "$_challenge_alias"
7355     ;;
7356   showcsr)
7357     showcsr "$_csr" "$_domain"
7358     ;;
7359   installcert)
7360     installcert "$_domain" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_ecc"
7361     ;;
7362   renew)
7363     renew "$_domain" "$_ecc"
7364     ;;
7365   renewAll)
7366     renewAll "$_stopRenewOnError"
7367     ;;
7368   revoke)
7369     revoke "$_domain" "$_ecc" "$_revoke_reason"
7370     ;;
7371   remove)
7372     remove "$_domain" "$_ecc"
7373     ;;
7374   deactivate)
7375     deactivate "$_domain,$_altdomains"
7376     ;;
7377   registeraccount)
7378     registeraccount "$_accountkeylength" "$_eab_kid" "$_eab_hmac_key"
7379     ;;
7380   updateaccount)
7381     updateaccount
7382     ;;
7383   deactivateaccount)
7384     deactivateaccount
7385     ;;
7386   list)
7387     list "$_listraw" "$_domain"
7388     ;;
7389   installcronjob) installcronjob "$_confighome" ;;
7390   uninstallcronjob) uninstallcronjob ;;
7391   cron) cron ;;
7392   toPkcs)
7393     toPkcs "$_domain" "$_password" "$_ecc"
7394     ;;
7395   toPkcs8)
7396     toPkcs8 "$_domain" "$_ecc"
7397     ;;
7398   createAccountKey)
7399     createAccountKey "$_accountkeylength"
7400     ;;
7401   createDomainKey)
7402     createDomainKey "$_domain" "$_keylength"
7403     ;;
7404   createCSR)
7405     createCSR "$_domain" "$_altdomains" "$_ecc"
7406     ;;
7407   setnotify)
7408     setnotify "$_notify_hook" "$_notify_level" "$_notify_mode"
7409     ;;
7410   setdefaultca)
7411     setdefaultca
7412     ;;
7413   *)
7414     if [ "$_CMD" ]; then
7415       _err "Invalid command: $_CMD"
7416     fi
7417     showhelp
7418     return 1
7419     ;;
7420   esac
7421   _ret="$?"
7422   if [ "$_ret" != "0" ]; then
7423     return $_ret
7424   fi
7425
7426   if [ "${_CMD}" = "install" ]; then
7427     if [ "$_log" ]; then
7428       if [ -z "$LOG_FILE" ]; then
7429         LOG_FILE="$DEFAULT_LOG_FILE"
7430       fi
7431       _saveaccountconf "LOG_FILE" "$LOG_FILE"
7432     fi
7433
7434     if [ "$_log_level" ]; then
7435       _saveaccountconf "LOG_LEVEL" "$_log_level"
7436     fi
7437
7438     if [ "$_syslog" ]; then
7439       if _exists logger; then
7440         if [ "$_syslog" = "0" ]; then
7441           _clearaccountconf "SYS_LOG"
7442         else
7443           _saveaccountconf "SYS_LOG" "$_syslog"
7444         fi
7445       else
7446         _err "The 'logger' command is not found, can not enable syslog."
7447         _clearaccountconf "SYS_LOG"
7448         SYS_LOG=""
7449       fi
7450     fi
7451
7452     _processAccountConf
7453   fi
7454
7455 }
7456
7457 if [ "$INSTALLONLINE" ]; then
7458   INSTALLONLINE=""
7459   _installOnline
7460   exit
7461 fi
7462
7463 main() {
7464   [ -z "$1" ] && showhelp && return
7465   if _startswith "$1" '-'; then _process "$@"; else "$@"; fi
7466 }
7467
7468 main "$@"