acme.sh

   1 #!/usr/bin/env sh
   2
   3 VER=2.8.7
   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 ($PROJECT)"
  49
  50 DEFAULT_ACCOUNT_KEY_LENGTH=2048
  51 DEFAULT_DOMAIN_KEY_LENGTH=2048
  52
  53 DEFAULT_OPENSSL_BIN="openssl"
  54
  55 _OLD_CA_HOST="https://acme-v01.api.letsencrypt.org"
  56 _OLD_STAGE_CA_HOST="https://acme-staging.api.letsencrypt.org"
  57
  58 VTYPE_HTTP="http-01"
  59 VTYPE_DNS="dns-01"
  60 VTYPE_ALPN="tls-alpn-01"
  61
  62 LOCAL_ANY_ADDRESS="0.0.0.0"
  63
  64 DEFAULT_RENEW=60
  65
  66 NO_VALUE="no"
  67
  68 W_DNS="dns"
  69 W_ALPN="alpn"
  70 DNS_ALIAS_PREFIX="="
  71
  72 MODE_STATELESS="stateless"
  73
  74 STATE_VERIFIED="verified_ok"
  75
  76 NGINX="nginx:"
  77 NGINX_START="#ACME_NGINX_START"
  78 NGINX_END="#ACME_NGINX_END"
  79
  80 BEGIN_CSR="-----BEGIN CERTIFICATE REQUEST-----"
  81 END_CSR="-----END CERTIFICATE REQUEST-----"
  82
  83 BEGIN_CERT="-----BEGIN CERTIFICATE-----"
  84 END_CERT="-----END CERTIFICATE-----"
  85
  86 CONTENT_TYPE_JSON="application/jose+json"
  87 RENEW_SKIP=2
  88
  89 B64CONF_START="__ACME_BASE64__START_"
  90 B64CONF_END="__ACME_BASE64__END_"
  91
  92 ECC_SEP="_"
  93 ECC_SUFFIX="${ECC_SEP}ecc"
  94
  95 LOG_LEVEL_1=1
  96 LOG_LEVEL_2=2
  97 LOG_LEVEL_3=3
  98 DEFAULT_LOG_LEVEL="$LOG_LEVEL_1"
  99
 100 DEBUG_LEVEL_1=1
 101 DEBUG_LEVEL_2=2
 102 DEBUG_LEVEL_3=3
 103 DEBUG_LEVEL_DEFAULT=$DEBUG_LEVEL_1
 104 DEBUG_LEVEL_NONE=0
 105
 106 DOH_CLOUDFLARE=1
 107 DOH_GOOGLE=2
 108
 109 HIDDEN_VALUE="[hidden](please add '--output-insecure' to see this value)"
 110
 111 SYSLOG_ERROR="user.error"
 112 SYSLOG_INFO="user.info"
 113 SYSLOG_DEBUG="user.debug"
 114
 115 #error
 116 SYSLOG_LEVEL_ERROR=3
 117 #info
 118 SYSLOG_LEVEL_INFO=6
 119 #debug
 120 SYSLOG_LEVEL_DEBUG=7
 121 #debug2
 122 SYSLOG_LEVEL_DEBUG_2=8
 123 #debug3
 124 SYSLOG_LEVEL_DEBUG_3=9
 125
 126 SYSLOG_LEVEL_DEFAULT=$SYSLOG_LEVEL_ERROR
 127 #none
 128 SYSLOG_LEVEL_NONE=0
 129
 130 NOTIFY_LEVEL_DISABLE=0
 131 NOTIFY_LEVEL_ERROR=1
 132 NOTIFY_LEVEL_RENEW=2
 133 NOTIFY_LEVEL_SKIP=3
 134
 135 NOTIFY_LEVEL_DEFAULT=$NOTIFY_LEVEL_RENEW
 136
 137 NOTIFY_MODE_BULK=0
 138 NOTIFY_MODE_CERT=1
 139
 140 NOTIFY_MODE_DEFAULT=$NOTIFY_MODE_BULK
 141
 142 _DEBUG_WIKI="https://github.com/acmesh-official/acme.sh/wiki/How-to-debug-acme.sh"
 143
 144 _PREPARE_LINK="https://github.com/acmesh-official/acme.sh/wiki/Install-preparations"
 145
 146 _STATELESS_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Stateless-Mode"
 147
 148 _DNS_ALIAS_WIKI="https://github.com/acmesh-official/acme.sh/wiki/DNS-alias-mode"
 149
 150 _DNS_MANUAL_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dns-manual-mode"
 151
 152 _NOTIFY_WIKI="https://github.com/acmesh-official/acme.sh/wiki/notify"
 153
 154 _SUDO_WIKI="https://github.com/acmesh-official/acme.sh/wiki/sudo"
 155
 156 _REVOKE_WIKI="https://github.com/acmesh-official/acme.sh/wiki/revokecert"
 157
 158 _ZEROSSL_WIKI="https://github.com/acmesh-official/acme.sh/wiki/ZeroSSL.com-CA"
 159
 160 _SERVER_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Server"
 161
 162 _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."
 163
 164 _DNS_MANUAL_WARN="It seems that you are using dns manual mode. please take care: $_DNS_MANUAL_ERR"
 165
 166 _DNS_MANUAL_ERROR="It seems that you are using dns manual mode. Read this link first: $_DNS_MANUAL_WIKI"
 167
 168 __INTERACTIVE=""
 169 if [ -t 1 ]; then
 170   __INTERACTIVE="1"
 171 fi
 172
 173 __green() {
 174   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 175     printf '\33[1;32m%b\33[0m' "$1"
 176     return
 177   fi
 178   printf -- "%b" "$1"
 179 }
 180
 181 __red() {
 182   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 183     printf '\33[1;31m%b\33[0m' "$1"
 184     return
 185   fi
 186   printf -- "%b" "$1"
 187 }
 188
 189 _printargs() {
 190   _exitstatus="$?"
 191   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 192     printf -- "%s" "[$(date)] "
 193   fi
 194   if [ -z "$2" ]; then
 195     printf -- "%s" "$1"
 196   else
 197     printf -- "%s" "$1='$2'"
 198   fi
 199   printf "\n"
 200   # return the saved exit status
 201   return "$_exitstatus"
 202 }
 203
 204 _dlg_versions() {
 205   echo "Diagnosis versions: "
 206   echo "openssl:$ACME_OPENSSL_BIN"
 207   if _exists "${ACME_OPENSSL_BIN:-openssl}"; then
 208     ${ACME_OPENSSL_BIN:-openssl} version 2>&1
 209   else
 210     echo "$ACME_OPENSSL_BIN doesn't exist."
 211   fi
 212
 213   echo "apache:"
 214   if [ "$_APACHECTL" ] && _exists "$_APACHECTL"; then
 215     $_APACHECTL -V 2>&1
 216   else
 217     echo "apache doesn't exist."
 218   fi
 219
 220   echo "nginx:"
 221   if _exists "nginx"; then
 222     nginx -V 2>&1
 223   else
 224     echo "nginx doesn't exist."
 225   fi
 226
 227   echo "socat:"
 228   if _exists "socat"; then
 229     socat -V 2>&1
 230   else
 231     _debug "socat doesn't exist."
 232   fi
 233 }
 234
 235 #class
 236 _syslog() {
 237   _exitstatus="$?"
 238   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" = "$SYSLOG_LEVEL_NONE" ]; then
 239     return
 240   fi
 241   _logclass="$1"
 242   shift
 243   if [ -z "$__logger_i" ]; then
 244     if _contains "$(logger --help 2>&1)" "-i"; then
 245       __logger_i="logger -i"
 246     else
 247       __logger_i="logger"
 248     fi
 249   fi
 250   $__logger_i -t "$PROJECT_NAME" -p "$_logclass" "$(_printargs "$@")" >/dev/null 2>&1
 251   return "$_exitstatus"
 252 }
 253
 254 _log() {
 255   [ -z "$LOG_FILE" ] && return
 256   _printargs "$@" >>"$LOG_FILE"
 257 }
 258
 259 _info() {
 260   _log "$@"
 261   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_INFO" ]; then
 262     _syslog "$SYSLOG_INFO" "$@"
 263   fi
 264   _printargs "$@"
 265 }
 266
 267 _err() {
 268   _syslog "$SYSLOG_ERROR" "$@"
 269   _log "$@"
 270   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 271     printf -- "%s" "[$(date)] " >&2
 272   fi
 273   if [ -z "$2" ]; then
 274     __red "$1" >&2
 275   else
 276     __red "$1='$2'" >&2
 277   fi
 278   printf "\n" >&2
 279   return 1
 280 }
 281
 282 _usage() {
 283   __red "$@" >&2
 284   printf "\n" >&2
 285 }
 286
 287 __debug_bash_helper() {
 288   # At this point only do for --debug 3
 289   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -lt "$DEBUG_LEVEL_3" ]; then
 290     return
 291   fi
 292   # Return extra debug info when running with bash, otherwise return empty
 293   # string.
 294   if [ -z "${BASH_VERSION}" ]; then
 295     return
 296   fi
 297   # We are a bash shell at this point, return the filename, function name, and
 298   # line number as a string
 299   _dbh_saveIFS=$IFS
 300   IFS=" "
 301   # Must use eval or syntax error happens under dash. The eval should use
 302   # single quotes as older versions of busybox had a bug with double quotes and
 303   # eval.
 304   # Use 'caller 1' as we want one level up the stack as we should be called
 305   # by one of the _debug* functions
 306   eval '_dbh_called=($(caller 1))'
 307   IFS=$_dbh_saveIFS
 308   eval '_dbh_file=${_dbh_called[2]}'
 309   if [ -n "${_script_home}" ]; then
 310     # Trim off the _script_home directory name
 311     eval '_dbh_file=${_dbh_file#$_script_home/}'
 312   fi
 313   eval '_dbh_function=${_dbh_called[1]}'
 314   eval '_dbh_lineno=${_dbh_called[0]}'
 315   printf "%-40s " "$_dbh_file:${_dbh_function}:${_dbh_lineno}"
 316 }
 317
 318 _debug() {
 319   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 320     _log "$@"
 321   fi
 322   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 323     _syslog "$SYSLOG_DEBUG" "$@"
 324   fi
 325   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 326     _bash_debug=$(__debug_bash_helper)
 327     _printargs "${_bash_debug}$@" >&2
 328   fi
 329 }
 330
 331 #output the sensitive messages
 332 _secure_debug() {
 333   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 334     if [ "$OUTPUT_INSECURE" = "1" ]; then
 335       _log "$@"
 336     else
 337       _log "$1" "$HIDDEN_VALUE"
 338     fi
 339   fi
 340   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 341     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 342   fi
 343   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 344     if [ "$OUTPUT_INSECURE" = "1" ]; then
 345       _printargs "$@" >&2
 346     else
 347       _printargs "$1" "$HIDDEN_VALUE" >&2
 348     fi
 349   fi
 350 }
 351
 352 _debug2() {
 353   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 354     _log "$@"
 355   fi
 356   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 357     _syslog "$SYSLOG_DEBUG" "$@"
 358   fi
 359   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 360     _bash_debug=$(__debug_bash_helper)
 361     _printargs "${_bash_debug}$@" >&2
 362   fi
 363 }
 364
 365 _secure_debug2() {
 366   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 367     if [ "$OUTPUT_INSECURE" = "1" ]; then
 368       _log "$@"
 369     else
 370       _log "$1" "$HIDDEN_VALUE"
 371     fi
 372   fi
 373   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 374     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 375   fi
 376   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 377     if [ "$OUTPUT_INSECURE" = "1" ]; then
 378       _printargs "$@" >&2
 379     else
 380       _printargs "$1" "$HIDDEN_VALUE" >&2
 381     fi
 382   fi
 383 }
 384
 385 _debug3() {
 386   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 387     _log "$@"
 388   fi
 389   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 390     _syslog "$SYSLOG_DEBUG" "$@"
 391   fi
 392   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 393     _bash_debug=$(__debug_bash_helper)
 394     _printargs "${_bash_debug}$@" >&2
 395   fi
 396 }
 397
 398 _secure_debug3() {
 399   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 400     if [ "$OUTPUT_INSECURE" = "1" ]; then
 401       _log "$@"
 402     else
 403       _log "$1" "$HIDDEN_VALUE"
 404     fi
 405   fi
 406   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 407     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 408   fi
 409   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 410     if [ "$OUTPUT_INSECURE" = "1" ]; then
 411       _printargs "$@" >&2
 412     else
 413       _printargs "$1" "$HIDDEN_VALUE" >&2
 414     fi
 415   fi
 416 }
 417
 418 _upper_case() {
 419   # shellcheck disable=SC2018,SC2019
 420   tr 'a-z' 'A-Z'
 421 }
 422
 423 _lower_case() {
 424   # shellcheck disable=SC2018,SC2019
 425   tr 'A-Z' 'a-z'
 426 }
 427
 428 _startswith() {
 429   _str="$1"
 430   _sub="$2"
 431   echo "$_str" | grep "^$_sub" >/dev/null 2>&1
 432 }
 433
 434 _endswith() {
 435   _str="$1"
 436   _sub="$2"
 437   echo "$_str" | grep -- "$_sub\$" >/dev/null 2>&1
 438 }
 439
 440 _contains() {
 441   _str="$1"
 442   _sub="$2"
 443   echo "$_str" | grep -- "$_sub" >/dev/null 2>&1
 444 }
 445
 446 _hasfield() {
 447   _str="$1"
 448   _field="$2"
 449   _sep="$3"
 450   if [ -z "$_field" ]; then
 451     _usage "Usage: str field  [sep]"
 452     return 1
 453   fi
 454
 455   if [ -z "$_sep" ]; then
 456     _sep=","
 457   fi
 458
 459   for f in $(echo "$_str" | tr "$_sep" ' '); do
 460     if [ "$f" = "$_field" ]; then
 461       _debug2 "'$_str' contains '$_field'"
 462       return 0 #contains ok
 463     fi
 464   done
 465   _debug2 "'$_str' does not contain '$_field'"
 466   return 1 #not contains
 467 }
 468
 469 # str index [sep]
 470 _getfield() {
 471   _str="$1"
 472   _findex="$2"
 473   _sep="$3"
 474
 475   if [ -z "$_findex" ]; then
 476     _usage "Usage: str field  [sep]"
 477     return 1
 478   fi
 479
 480   if [ -z "$_sep" ]; then
 481     _sep=","
 482   fi
 483
 484   _ffi="$_findex"
 485   while [ "$_ffi" -gt "0" ]; do
 486     _fv="$(echo "$_str" | cut -d "$_sep" -f "$_ffi")"
 487     if [ "$_fv" ]; then
 488       printf -- "%s" "$_fv"
 489       return 0
 490     fi
 491     _ffi="$(_math "$_ffi" - 1)"
 492   done
 493
 494   printf -- "%s" "$_str"
 495
 496 }
 497
 498 _exists() {
 499   cmd="$1"
 500   if [ -z "$cmd" ]; then
 501     _usage "Usage: _exists cmd"
 502     return 1
 503   fi
 504
 505   if eval type type >/dev/null 2>&1; then
 506     eval type "$cmd" >/dev/null 2>&1
 507   elif command >/dev/null 2>&1; then
 508     command -v "$cmd" >/dev/null 2>&1
 509   else
 510     which "$cmd" >/dev/null 2>&1
 511   fi
 512   ret="$?"
 513   _debug3 "$cmd exists=$ret"
 514   return $ret
 515 }
 516
 517 #a + b
 518 _math() {
 519   _m_opts="$@"
 520   printf "%s" "$(($_m_opts))"
 521 }
 522
 523 _h_char_2_dec() {
 524   _ch=$1
 525   case "${_ch}" in
 526     a | A)
 527       printf "10"
 528       ;;
 529     b | B)
 530       printf "11"
 531       ;;
 532     c | C)
 533       printf "12"
 534       ;;
 535     d | D)
 536       printf "13"
 537       ;;
 538     e | E)
 539       printf "14"
 540       ;;
 541     f | F)
 542       printf "15"
 543       ;;
 544     *)
 545       printf "%s" "$_ch"
 546       ;;
 547   esac
 548
 549 }
 550
 551 _URGLY_PRINTF=""
 552 if [ "$(printf '\x41')" != 'A' ]; then
 553   _URGLY_PRINTF=1
 554 fi
 555
 556 _ESCAPE_XARGS=""
 557 if _exists xargs && [ "$(printf %s '\\x41' | xargs printf)" = 'A' ]; then
 558   _ESCAPE_XARGS=1
 559 fi
 560
 561 _h2b() {
 562   if _exists xxd && xxd -r -p 2>/dev/null; then
 563     return
 564   fi
 565
 566   hex=$(cat)
 567   ic=""
 568   jc=""
 569   _debug2 _URGLY_PRINTF "$_URGLY_PRINTF"
 570   if [ -z "$_URGLY_PRINTF" ]; then
 571     if [ "$_ESCAPE_XARGS" ] && _exists xargs; then
 572       _debug2 "xargs"
 573       echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/\\\\\\x\1/g' | xargs printf
 574     else
 575       for h in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/ \1/g'); do
 576         if [ -z "$h" ]; then
 577           break
 578         fi
 579         printf "\x$h%s"
 580       done
 581     fi
 582   else
 583     for c in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\)/ \1/g'); do
 584       if [ -z "$ic" ]; then
 585         ic=$c
 586         continue
 587       fi
 588       jc=$c
 589       ic="$(_h_char_2_dec "$ic")"
 590       jc="$(_h_char_2_dec "$jc")"
 591       printf '\'"$(printf "%o" "$(_math "$ic" \* 16 + $jc)")""%s"
 592       ic=""
 593       jc=""
 594     done
 595   fi
 596
 597 }
 598
 599 _is_solaris() {
 600   _contains "${__OS__:=$(uname -a)}" "solaris" || _contains "${__OS__:=$(uname -a)}" "SunOS"
 601 }
 602
 603 #_ascii_hex str
 604 #this can only process ascii chars, should only be used when od command is missing as a backup way.
 605 _ascii_hex() {
 606   _debug2 "Using _ascii_hex"
 607   _str="$1"
 608   _str_len=${#_str}
 609   _h_i=1
 610   while [ "$_h_i" -le "$_str_len" ]; do
 611     _str_c="$(printf "%s" "$_str" | cut -c "$_h_i")"
 612     printf " %02x" "'$_str_c"
 613     _h_i="$(_math "$_h_i" + 1)"
 614   done
 615 }
 616
 617 #stdin  output hexstr splited by one space
 618 #input:"abc"
 619 #output: " 61 62 63"
 620 _hex_dump() {
 621   if _exists od; then
 622     od -A n -v -t x1 | tr -s " " | sed 's/ $//' | tr -d "\r\t\n"
 623   elif _exists hexdump; then
 624     _debug3 "using hexdump"
 625     hexdump -v -e '/1 ""' -e '/1 " %02x" ""'
 626   elif _exists xxd; then
 627     _debug3 "using xxd"
 628     xxd -ps -c 20 -i | sed "s/ 0x/ /g" | tr -d ",\n" | tr -s " "
 629   else
 630     _debug3 "using _ascii_hex"
 631     str=$(cat)
 632     _ascii_hex "$str"
 633   fi
 634 }
 635
 636 #url encode, no-preserved chars
 637 #A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z
 638 #41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a
 639
 640 #a  b  c  d  e  f  g  h  i  j  k  l  m  n  o  p  q  r  s  t  u  v  w  x  y  z
 641 #61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 78 79 7a
 642
 643 #0  1  2  3  4  5  6  7  8  9  -  _  .  ~
 644 #30 31 32 33 34 35 36 37 38 39 2d 5f 2e 7e
 645
 646 #stdin stdout
 647 _url_encode() {
 648   _hex_str=$(_hex_dump)
 649   _debug3 "_url_encode"
 650   _debug3 "_hex_str" "$_hex_str"
 651   for _hex_code in $_hex_str; do
 652     #upper case
 653     case "${_hex_code}" in
 654       "41")
 655         printf "%s" "A"
 656         ;;
 657       "42")
 658         printf "%s" "B"
 659         ;;
 660       "43")
 661         printf "%s" "C"
 662         ;;
 663       "44")
 664         printf "%s" "D"
 665         ;;
 666       "45")
 667         printf "%s" "E"
 668         ;;
 669       "46")
 670         printf "%s" "F"
 671         ;;
 672       "47")
 673         printf "%s" "G"
 674         ;;
 675       "48")
 676         printf "%s" "H"
 677         ;;
 678       "49")
 679         printf "%s" "I"
 680         ;;
 681       "4a")
 682         printf "%s" "J"
 683         ;;
 684       "4b")
 685         printf "%s" "K"
 686         ;;
 687       "4c")
 688         printf "%s" "L"
 689         ;;
 690       "4d")
 691         printf "%s" "M"
 692         ;;
 693       "4e")
 694         printf "%s" "N"
 695         ;;
 696       "4f")
 697         printf "%s" "O"
 698         ;;
 699       "50")
 700         printf "%s" "P"
 701         ;;
 702       "51")
 703         printf "%s" "Q"
 704         ;;
 705       "52")
 706         printf "%s" "R"
 707         ;;
 708       "53")
 709         printf "%s" "S"
 710         ;;
 711       "54")
 712         printf "%s" "T"
 713         ;;
 714       "55")
 715         printf "%s" "U"
 716         ;;
 717       "56")
 718         printf "%s" "V"
 719         ;;
 720       "57")
 721         printf "%s" "W"
 722         ;;
 723       "58")
 724         printf "%s" "X"
 725         ;;
 726       "59")
 727         printf "%s" "Y"
 728         ;;
 729       "5a")
 730         printf "%s" "Z"
 731         ;;
 732
 733       #lower case
 734       "61")
 735         printf "%s" "a"
 736         ;;
 737       "62")
 738         printf "%s" "b"
 739         ;;
 740       "63")
 741         printf "%s" "c"
 742         ;;
 743       "64")
 744         printf "%s" "d"
 745         ;;
 746       "65")
 747         printf "%s" "e"
 748         ;;
 749       "66")
 750         printf "%s" "f"
 751         ;;
 752       "67")
 753         printf "%s" "g"
 754         ;;
 755       "68")
 756         printf "%s" "h"
 757         ;;
 758       "69")
 759         printf "%s" "i"
 760         ;;
 761       "6a")
 762         printf "%s" "j"
 763         ;;
 764       "6b")
 765         printf "%s" "k"
 766         ;;
 767       "6c")
 768         printf "%s" "l"
 769         ;;
 770       "6d")
 771         printf "%s" "m"
 772         ;;
 773       "6e")
 774         printf "%s" "n"
 775         ;;
 776       "6f")
 777         printf "%s" "o"
 778         ;;
 779       "70")
 780         printf "%s" "p"
 781         ;;
 782       "71")
 783         printf "%s" "q"
 784         ;;
 785       "72")
 786         printf "%s" "r"
 787         ;;
 788       "73")
 789         printf "%s" "s"
 790         ;;
 791       "74")
 792         printf "%s" "t"
 793         ;;
 794       "75")
 795         printf "%s" "u"
 796         ;;
 797       "76")
 798         printf "%s" "v"
 799         ;;
 800       "77")
 801         printf "%s" "w"
 802         ;;
 803       "78")
 804         printf "%s" "x"
 805         ;;
 806       "79")
 807         printf "%s" "y"
 808         ;;
 809       "7a")
 810         printf "%s" "z"
 811         ;;
 812       #numbers
 813       "30")
 814         printf "%s" "0"
 815         ;;
 816       "31")
 817         printf "%s" "1"
 818         ;;
 819       "32")
 820         printf "%s" "2"
 821         ;;
 822       "33")
 823         printf "%s" "3"
 824         ;;
 825       "34")
 826         printf "%s" "4"
 827         ;;
 828       "35")
 829         printf "%s" "5"
 830         ;;
 831       "36")
 832         printf "%s" "6"
 833         ;;
 834       "37")
 835         printf "%s" "7"
 836         ;;
 837       "38")
 838         printf "%s" "8"
 839         ;;
 840       "39")
 841         printf "%s" "9"
 842         ;;
 843       "2d")
 844         printf "%s" "-"
 845         ;;
 846       "5f")
 847         printf "%s" "_"
 848         ;;
 849       "2e")
 850         printf "%s" "."
 851         ;;
 852       "7e")
 853         printf "%s" "~"
 854         ;;
 855       #other hex
 856       *)
 857         printf '%%%s' "$_hex_code"
 858         ;;
 859     esac
 860   done
 861 }
 862
 863 _json_encode() {
 864   _j_str="$(sed 's/"/\\"/g' | sed "s/\r/\\r/g")"
 865   _debug3 "_json_encode"
 866   _debug3 "_j_str" "$_j_str"
 867   echo "$_j_str" | _hex_dump | _lower_case | sed 's/0a/5c 6e/g' | tr -d ' ' | _h2b | tr -d "\r\n"
 868 }
 869
 870 #from: http:\/\/  to http://
 871 _json_decode() {
 872   _j_str="$(sed 's#\\/#/#g')"
 873   _debug3 "_json_decode"
 874   _debug3 "_j_str" "$_j_str"
 875   echo "$_j_str"
 876 }
 877
 878 #options file
 879 _sed_i() {
 880   options="$1"
 881   filename="$2"
 882   if [ -z "$filename" ]; then
 883     _usage "Usage:_sed_i options filename"
 884     return 1
 885   fi
 886   _debug2 options "$options"
 887   if sed -h 2>&1 | grep "\-i\[SUFFIX]" >/dev/null 2>&1; then
 888     _debug "Using sed  -i"
 889     sed -i "$options" "$filename"
 890   else
 891     _debug "No -i support in sed"
 892     text="$(cat "$filename")"
 893     echo "$text" | sed "$options" >"$filename"
 894   fi
 895 }
 896
 897 _egrep_o() {
 898   if ! egrep -o "$1" 2>/dev/null; then
 899     sed -n 's/.*\('"$1"'\).*/\1/p'
 900   fi
 901 }
 902
 903 #Usage: file startline endline
 904 _getfile() {
 905   filename="$1"
 906   startline="$2"
 907   endline="$3"
 908   if [ -z "$endline" ]; then
 909     _usage "Usage: file startline endline"
 910     return 1
 911   fi
 912
 913   i="$(grep -n -- "$startline" "$filename" | cut -d : -f 1)"
 914   if [ -z "$i" ]; then
 915     _err "Can not find start line: $startline"
 916     return 1
 917   fi
 918   i="$(_math "$i" + 1)"
 919   _debug i "$i"
 920
 921   j="$(grep -n -- "$endline" "$filename" | cut -d : -f 1)"
 922   if [ -z "$j" ]; then
 923     _err "Can not find end line: $endline"
 924     return 1
 925   fi
 926   j="$(_math "$j" - 1)"
 927   _debug j "$j"
 928
 929   sed -n "$i,${j}p" "$filename"
 930
 931 }
 932
 933 #Usage: multiline
 934 _base64() {
 935   [ "" ] #urgly
 936   if [ "$1" ]; then
 937     _debug3 "base64 multiline:'$1'"
 938     ${ACME_OPENSSL_BIN:-openssl} base64 -e
 939   else
 940     _debug3 "base64 single line."
 941     ${ACME_OPENSSL_BIN:-openssl} base64 -e | tr -d '\r\n'
 942   fi
 943 }
 944
 945 #Usage: multiline
 946 _dbase64() {
 947   if [ "$1" ]; then
 948     ${ACME_OPENSSL_BIN:-openssl} base64 -d -A
 949   else
 950     ${ACME_OPENSSL_BIN:-openssl} base64 -d
 951   fi
 952 }
 953
 954 #file
 955 _checkcert() {
 956   _cf="$1"
 957   if [ "$DEBUG" ]; then
 958     openssl x509 -noout -text -in "$_cf"
 959   else
 960     openssl x509 -noout -text -in "$_cf" >/dev/null 2>&1
 961   fi
 962 }
 963
 964 #Usage: hashalg  [outputhex]
 965 #Output Base64-encoded digest
 966 _digest() {
 967   alg="$1"
 968   if [ -z "$alg" ]; then
 969     _usage "Usage: _digest hashalg"
 970     return 1
 971   fi
 972
 973   outputhex="$2"
 974
 975   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ] || [ "$alg" = "md5" ]; then
 976     if [ "$outputhex" ]; then
 977       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hex | cut -d = -f 2 | tr -d ' '
 978     else
 979       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -binary | _base64
 980     fi
 981   else
 982     _err "$alg is not supported yet"
 983     return 1
 984   fi
 985
 986 }
 987
 988 #Usage: hashalg  secret_hex  [outputhex]
 989 #Output binary hmac
 990 _hmac() {
 991   alg="$1"
 992   secret_hex="$2"
 993   outputhex="$3"
 994
 995   if [ -z "$secret_hex" ]; then
 996     _usage "Usage: _hmac hashalg secret [outputhex]"
 997     return 1
 998   fi
 999
1000   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ]; then
1001     if [ "$outputhex" ]; then
1002       (${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 ' '
1003     else
1004       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -mac HMAC -macopt "hexkey:$secret_hex" -binary 2>/dev/null || ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hmac "$(printf "%s" "$secret_hex" | _h2b)" -binary
1005     fi
1006   else
1007     _err "$alg is not supported yet"
1008     return 1
1009   fi
1010
1011 }
1012
1013 #Usage: keyfile hashalg
1014 #Output: Base64-encoded signature value
1015 _sign() {
1016   keyfile="$1"
1017   alg="$2"
1018   if [ -z "$alg" ]; then
1019     _usage "Usage: _sign keyfile hashalg"
1020     return 1
1021   fi
1022
1023   _sign_openssl="${ACME_OPENSSL_BIN:-openssl} dgst -sign $keyfile "
1024
1025   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1 || grep "BEGIN PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1026     $_sign_openssl -$alg | _base64
1027   elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1028     if ! _signedECText="$($_sign_openssl -sha$__ECC_KEY_LEN | ${ACME_OPENSSL_BIN:-openssl} asn1parse -inform DER)"; then
1029       _err "Sign failed: $_sign_openssl"
1030       _err "Key file: $keyfile"
1031       _err "Key content:$(wc -l <"$keyfile") lines"
1032       return 1
1033     fi
1034     _debug3 "_signedECText" "$_signedECText"
1035     _ec_r="$(echo "$_signedECText" | _head_n 2 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1036     _ec_s="$(echo "$_signedECText" | _head_n 3 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1037     if [ "$__ECC_KEY_LEN" -eq "256" ]; then
1038       while [ "${#_ec_r}" -lt "64" ]; do
1039         _ec_r="0${_ec_r}"
1040       done
1041       while [ "${#_ec_s}" -lt "64" ]; do
1042         _ec_s="0${_ec_s}"
1043       done
1044     fi
1045     if [ "$__ECC_KEY_LEN" -eq "384" ]; then
1046       while [ "${#_ec_r}" -lt "96" ]; do
1047         _ec_r="0${_ec_r}"
1048       done
1049       while [ "${#_ec_s}" -lt "96" ]; do
1050         _ec_s="0${_ec_s}"
1051       done
1052     fi
1053     if [ "$__ECC_KEY_LEN" -eq "512" ]; then
1054       while [ "${#_ec_r}" -lt "132" ]; do
1055         _ec_r="0${_ec_r}"
1056       done
1057       while [ "${#_ec_s}" -lt "132" ]; do
1058         _ec_s="0${_ec_s}"
1059       done
1060     fi
1061     _debug3 "_ec_r" "$_ec_r"
1062     _debug3 "_ec_s" "$_ec_s"
1063     printf "%s" "$_ec_r$_ec_s" | _h2b | _base64
1064   else
1065     _err "Unknown key file format."
1066     return 1
1067   fi
1068
1069 }
1070
1071 #keylength or isEcc flag (empty str => not ecc)
1072 _isEccKey() {
1073   _length="$1"
1074
1075   if [ -z "$_length" ]; then
1076     return 1
1077   fi
1078
1079   [ "$_length" != "1024" ] \
1080     && [ "$_length" != "2048" ] \
1081     && [ "$_length" != "3072" ] \
1082     && [ "$_length" != "4096" ] \
1083     && [ "$_length" != "8192" ]
1084 }
1085
1086 # _createkey  2048|ec-256   file
1087 _createkey() {
1088   length="$1"
1089   f="$2"
1090   _debug2 "_createkey for file:$f"
1091   eccname="$length"
1092   if _startswith "$length" "ec-"; then
1093     length=$(printf "%s" "$length" | cut -d '-' -f 2-100)
1094
1095     if [ "$length" = "256" ]; then
1096       eccname="prime256v1"
1097     fi
1098     if [ "$length" = "384" ]; then
1099       eccname="secp384r1"
1100     fi
1101     if [ "$length" = "521" ]; then
1102       eccname="secp521r1"
1103     fi
1104
1105   fi
1106
1107   if [ -z "$length" ]; then
1108     length=2048
1109   fi
1110
1111   _debug "Use length $length"
1112
1113   if ! touch "$f" >/dev/null 2>&1; then
1114     _f_path="$(dirname "$f")"
1115     _debug _f_path "$_f_path"
1116     if ! mkdir -p "$_f_path"; then
1117       _err "Can not create path: $_f_path"
1118       return 1
1119     fi
1120   fi
1121
1122   if _isEccKey "$length"; then
1123     _debug "Using ec name: $eccname"
1124     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} ecparam -name "$eccname" -genkey 2>/dev/null)"; then
1125       echo "$_opkey" >"$f"
1126     else
1127       _err "error ecc key name: $eccname"
1128       return 1
1129     fi
1130   else
1131     _debug "Using RSA: $length"
1132     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} genrsa "$length" 2>/dev/null)"; then
1133       echo "$_opkey" >"$f"
1134     else
1135       _err "error rsa key: $length"
1136       return 1
1137     fi
1138   fi
1139
1140   if [ "$?" != "0" ]; then
1141     _err "Create key error."
1142     return 1
1143   fi
1144 }
1145
1146 #domain
1147 _is_idn() {
1148   _is_idn_d="$1"
1149   _debug2 _is_idn_d "$_is_idn_d"
1150   _idn_temp=$(printf "%s" "$_is_idn_d" | tr -d '0-9' | tr -d 'a-z' | tr -d 'A-Z' | tr -d '*.,-_')
1151   _debug2 _idn_temp "$_idn_temp"
1152   [ "$_idn_temp" ]
1153 }
1154
1155 #aa.com
1156 #aa.com,bb.com,cc.com
1157 _idn() {
1158   __idn_d="$1"
1159   if ! _is_idn "$__idn_d"; then
1160     printf "%s" "$__idn_d"
1161     return 0
1162   fi
1163
1164   if _exists idn; then
1165     if _contains "$__idn_d" ','; then
1166       _i_first="1"
1167       for f in $(echo "$__idn_d" | tr ',' ' '); do
1168         [ -z "$f" ] && continue
1169         if [ -z "$_i_first" ]; then
1170           printf "%s" ","
1171         else
1172           _i_first=""
1173         fi
1174         idn --quiet "$f" | tr -d "\r\n"
1175       done
1176     else
1177       idn "$__idn_d" | tr -d "\r\n"
1178     fi
1179   else
1180     _err "Please install idn to process IDN names."
1181   fi
1182 }
1183
1184 #_createcsr  cn  san_list  keyfile csrfile conf acmeValidationv1
1185 _createcsr() {
1186   _debug _createcsr
1187   domain="$1"
1188   domainlist="$2"
1189   csrkey="$3"
1190   csr="$4"
1191   csrconf="$5"
1192   acmeValidationv1="$6"
1193   _debug2 domain "$domain"
1194   _debug2 domainlist "$domainlist"
1195   _debug2 csrkey "$csrkey"
1196   _debug2 csr "$csr"
1197   _debug2 csrconf "$csrconf"
1198
1199   printf "[ req_distinguished_name ]\n[ req ]\ndistinguished_name = req_distinguished_name\nreq_extensions = v3_req\n[ v3_req ]\n\nkeyUsage = nonRepudiation, digitalSignature, keyEncipherment" >"$csrconf"
1200
1201   if [ "$acmeValidationv1" ]; then
1202     domainlist="$(_idn "$domainlist")"
1203     printf -- "\nsubjectAltName=DNS:$domainlist" >>"$csrconf"
1204   elif [ -z "$domainlist" ] || [ "$domainlist" = "$NO_VALUE" ]; then
1205     #single domain
1206     _info "Single domain" "$domain"
1207     printf -- "\nsubjectAltName=DNS:$(_idn "$domain")" >>"$csrconf"
1208   else
1209     domainlist="$(_idn "$domainlist")"
1210     _debug2 domainlist "$domainlist"
1211     if _contains "$domainlist" ","; then
1212       alt="DNS:$(_idn "$domain"),DNS:$(echo "$domainlist" | sed "s/,,/,/g" | sed "s/,/,DNS:/g")"
1213     else
1214       alt="DNS:$(_idn "$domain"),DNS:$domainlist"
1215     fi
1216     #multi
1217     _info "Multi domain" "$alt"
1218     printf -- "\nsubjectAltName=$alt" >>"$csrconf"
1219   fi
1220   if [ "$Le_OCSP_Staple" = "1" ]; then
1221     _savedomainconf Le_OCSP_Staple "$Le_OCSP_Staple"
1222     printf -- "\nbasicConstraints = CA:FALSE\n1.3.6.1.5.5.7.1.24=DER:30:03:02:01:05" >>"$csrconf"
1223   fi
1224
1225   if [ "$acmeValidationv1" ]; then
1226     printf "\n1.3.6.1.5.5.7.1.31=critical,DER:04:20:${acmeValidationv1}" >>"${csrconf}"
1227   fi
1228
1229   _csr_cn="$(_idn "$domain")"
1230   _debug2 _csr_cn "$_csr_cn"
1231   if _contains "$(uname -a)" "MINGW"; then
1232     ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "//CN=$_csr_cn" -config "$csrconf" -out "$csr"
1233   else
1234     ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "/CN=$_csr_cn" -config "$csrconf" -out "$csr"
1235   fi
1236 }
1237
1238 #_signcsr key  csr  conf cert
1239 _signcsr() {
1240   key="$1"
1241   csr="$2"
1242   conf="$3"
1243   cert="$4"
1244   _debug "_signcsr"
1245
1246   _msg="$(${ACME_OPENSSL_BIN:-openssl} x509 -req -days 365 -in "$csr" -signkey "$key" -extensions v3_req -extfile "$conf" -out "$cert" 2>&1)"
1247   _ret="$?"
1248   _debug "$_msg"
1249   return $_ret
1250 }
1251
1252 #_csrfile
1253 _readSubjectFromCSR() {
1254   _csrfile="$1"
1255   if [ -z "$_csrfile" ]; then
1256     _usage "_readSubjectFromCSR mycsr.csr"
1257     return 1
1258   fi
1259   ${ACME_OPENSSL_BIN:-openssl} req -noout -in "$_csrfile" -subject | tr ',' "\n" | _egrep_o "CN *=.*" | cut -d = -f 2 | cut -d / -f 1 | tr -d ' \n'
1260 }
1261
1262 #_csrfile
1263 #echo comma separated domain list
1264 _readSubjectAltNamesFromCSR() {
1265   _csrfile="$1"
1266   if [ -z "$_csrfile" ]; then
1267     _usage "_readSubjectAltNamesFromCSR mycsr.csr"
1268     return 1
1269   fi
1270
1271   _csrsubj="$(_readSubjectFromCSR "$_csrfile")"
1272   _debug _csrsubj "$_csrsubj"
1273
1274   _dnsAltnames="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile" | grep "^ *DNS:.*" | tr -d ' \n')"
1275   _debug _dnsAltnames "$_dnsAltnames"
1276
1277   if _contains "$_dnsAltnames," "DNS:$_csrsubj,"; then
1278     _debug "AltNames contains subject"
1279     _excapedAlgnames="$(echo "$_dnsAltnames" | tr '*' '#')"
1280     _debug _excapedAlgnames "$_excapedAlgnames"
1281     _escapedSubject="$(echo "$_csrsubj" | tr '*' '#')"
1282     _debug _escapedSubject "$_escapedSubject"
1283     _dnsAltnames="$(echo "$_excapedAlgnames," | sed "s/DNS:$_escapedSubject,//g" | tr '#' '*' | sed "s/,\$//g")"
1284     _debug _dnsAltnames "$_dnsAltnames"
1285   else
1286     _debug "AltNames doesn't contain subject"
1287   fi
1288
1289   echo "$_dnsAltnames" | sed "s/DNS://g"
1290 }
1291
1292 #_csrfile
1293 _readKeyLengthFromCSR() {
1294   _csrfile="$1"
1295   if [ -z "$_csrfile" ]; then
1296     _usage "_readKeyLengthFromCSR mycsr.csr"
1297     return 1
1298   fi
1299
1300   _outcsr="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile")"
1301   _debug2 _outcsr "$_outcsr"
1302   if _contains "$_outcsr" "Public Key Algorithm: id-ecPublicKey"; then
1303     _debug "ECC CSR"
1304     echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *ASN1 OID:.*" | cut -d ':' -f 2 | tr -d ' '
1305   else
1306     _debug "RSA CSR"
1307     _rkl="$(echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1)"
1308     if [ "$_rkl" ]; then
1309       echo "$_rkl"
1310     else
1311       echo "$_outcsr" | tr "\t" " " | _egrep_o "RSA Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1
1312     fi
1313   fi
1314 }
1315
1316 _ss() {
1317   _port="$1"
1318
1319   if _exists "ss"; then
1320     _debug "Using: ss"
1321     ss -ntpl 2>/dev/null | grep ":$_port "
1322     return 0
1323   fi
1324
1325   if _exists "netstat"; then
1326     _debug "Using: netstat"
1327     if netstat -help 2>&1 | grep "\-p proto" >/dev/null; then
1328       #for windows version netstat tool
1329       netstat -an -p tcp | grep "LISTENING" | grep ":$_port "
1330     else
1331       if netstat -help 2>&1 | grep "\-p protocol" >/dev/null; then
1332         netstat -an -p tcp | grep LISTEN | grep ":$_port "
1333       elif netstat -help 2>&1 | grep -- '-P protocol' >/dev/null; then
1334         #for solaris
1335         netstat -an -P tcp | grep "\.$_port " | grep "LISTEN"
1336       elif netstat -help 2>&1 | grep "\-p" >/dev/null; then
1337         #for full linux
1338         netstat -ntpl | grep ":$_port "
1339       else
1340         #for busybox (embedded linux; no pid support)
1341         netstat -ntl 2>/dev/null | grep ":$_port "
1342       fi
1343     fi
1344     return 0
1345   fi
1346
1347   return 1
1348 }
1349
1350 #outfile key cert cacert [password [name [caname]]]
1351 _toPkcs() {
1352   _cpfx="$1"
1353   _ckey="$2"
1354   _ccert="$3"
1355   _cca="$4"
1356   pfxPassword="$5"
1357   pfxName="$6"
1358   pfxCaname="$7"
1359
1360   if [ "$pfxCaname" ]; then
1361     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName" -caname "$pfxCaname"
1362   elif [ "$pfxName" ]; then
1363     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName"
1364   elif [ "$pfxPassword" ]; then
1365     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword"
1366   else
1367     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca"
1368   fi
1369
1370 }
1371
1372 #domain [password] [isEcc]
1373 toPkcs() {
1374   domain="$1"
1375   pfxPassword="$2"
1376   if [ -z "$domain" ]; then
1377     _usage "Usage: $PROJECT_ENTRY --toPkcs -d domain [--password pfx-password]"
1378     return 1
1379   fi
1380
1381   _isEcc="$3"
1382
1383   _initpath "$domain" "$_isEcc"
1384
1385   _toPkcs "$CERT_PFX_PATH" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$pfxPassword"
1386
1387   if [ "$?" = "0" ]; then
1388     _info "Success, Pfx is exported to: $CERT_PFX_PATH"
1389   fi
1390
1391 }
1392
1393 #domain [isEcc]
1394 toPkcs8() {
1395   domain="$1"
1396
1397   if [ -z "$domain" ]; then
1398     _usage "Usage: $PROJECT_ENTRY --toPkcs8 -d domain [--ecc]"
1399     return 1
1400   fi
1401
1402   _isEcc="$2"
1403
1404   _initpath "$domain" "$_isEcc"
1405
1406   ${ACME_OPENSSL_BIN:-openssl} pkcs8 -topk8 -inform PEM -outform PEM -nocrypt -in "$CERT_KEY_PATH" -out "$CERT_PKCS8_PATH"
1407
1408   if [ "$?" = "0" ]; then
1409     _info "Success, $CERT_PKCS8_PATH"
1410   fi
1411
1412 }
1413
1414 #[2048]
1415 createAccountKey() {
1416   _info "Creating account key"
1417   if [ -z "$1" ]; then
1418     _usage "Usage: $PROJECT_ENTRY --createAccountKey --accountkeylength 2048"
1419     return
1420   fi
1421
1422   length=$1
1423   _create_account_key "$length"
1424
1425 }
1426
1427 _create_account_key() {
1428
1429   length=$1
1430
1431   if [ -z "$length" ] || [ "$length" = "$NO_VALUE" ]; then
1432     _debug "Use default length $DEFAULT_ACCOUNT_KEY_LENGTH"
1433     length="$DEFAULT_ACCOUNT_KEY_LENGTH"
1434   fi
1435
1436   _debug length "$length"
1437   _initpath
1438
1439   mkdir -p "$CA_DIR"
1440   if [ -s "$ACCOUNT_KEY_PATH" ]; then
1441     _info "Account key exists, skip"
1442     return 0
1443   else
1444     #generate account key
1445     if _createkey "$length" "$ACCOUNT_KEY_PATH"; then
1446       chmod 600 "$ACCOUNT_KEY_PATH"
1447       _info "Create account key ok."
1448       return 0
1449     else
1450       _err "Create account key error."
1451       return 1
1452     fi
1453   fi
1454
1455 }
1456
1457 #domain [length]
1458 createDomainKey() {
1459   _info "Creating domain key"
1460   if [ -z "$1" ]; then
1461     _usage "Usage: $PROJECT_ENTRY --createDomainKey -d domain.com  [ --keylength 2048 ]"
1462     return
1463   fi
1464
1465   domain=$1
1466   _cdl=$2
1467
1468   if [ -z "$_cdl" ]; then
1469     _debug "Use DEFAULT_DOMAIN_KEY_LENGTH=$DEFAULT_DOMAIN_KEY_LENGTH"
1470     _cdl="$DEFAULT_DOMAIN_KEY_LENGTH"
1471   fi
1472
1473   _initpath "$domain" "$_cdl"
1474
1475   if [ ! -f "$CERT_KEY_PATH" ] || [ ! -s "$CERT_KEY_PATH" ] || ([ "$FORCE" ] && ! [ "$IS_RENEW" ]) || [ "$Le_ForceNewDomainKey" = "1" ]; then
1476     if _createkey "$_cdl" "$CERT_KEY_PATH"; then
1477       _savedomainconf Le_Keylength "$_cdl"
1478       _info "The domain key is here: $(__green $CERT_KEY_PATH)"
1479       return 0
1480     else
1481       _err "Can not create domain key"
1482       return 1
1483     fi
1484   else
1485     if [ "$IS_RENEW" ]; then
1486       _info "Domain key exists, skip"
1487       return 0
1488     else
1489       _err "Domain key exists, do you want to overwrite the key?"
1490       _err "Add '--force', and try again."
1491       return 1
1492     fi
1493   fi
1494
1495 }
1496
1497 # domain  domainlist isEcc
1498 createCSR() {
1499   _info "Creating csr"
1500   if [ -z "$1" ]; then
1501     _usage "Usage: $PROJECT_ENTRY --createCSR -d domain1.com [-d domain2.com  -d domain3.com ... ]"
1502     return
1503   fi
1504
1505   domain="$1"
1506   domainlist="$2"
1507   _isEcc="$3"
1508
1509   _initpath "$domain" "$_isEcc"
1510
1511   if [ -f "$CSR_PATH" ] && [ "$IS_RENEW" ] && [ -z "$FORCE" ]; then
1512     _info "CSR exists, skip"
1513     return
1514   fi
1515
1516   if [ ! -f "$CERT_KEY_PATH" ]; then
1517     _err "The key file is not found: $CERT_KEY_PATH"
1518     _err "Please create the key file first."
1519     return 1
1520   fi
1521   _createcsr "$domain" "$domainlist" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"
1522
1523 }
1524
1525 _url_replace() {
1526   tr '/+' '_-' | tr -d '= '
1527 }
1528
1529 #base64 string
1530 _durl_replace_base64() {
1531   _l=$((${#1} % 4))
1532   if [ $_l -eq 2 ]; then
1533     _s="$1"'=='
1534   elif [ $_l -eq 3 ]; then
1535     _s="$1"'='
1536   else
1537     _s="$1"
1538   fi
1539   echo "$_s" | tr '_-' '/+'
1540 }
1541
1542 _time2str() {
1543   #BSD
1544   if date -u -r "$1" 2>/dev/null; then
1545     return
1546   fi
1547
1548   #Linux
1549   if date -u -d@"$1" 2>/dev/null; then
1550     return
1551   fi
1552
1553   #Solaris
1554   if _exists adb; then
1555     _t_s_a=$(echo "0t${1}=Y" | adb)
1556     echo "$_t_s_a"
1557   fi
1558
1559   #Busybox
1560   if echo "$1" | awk '{ print strftime("%c", $0); }' 2>/dev/null; then
1561     return
1562   fi
1563 }
1564
1565 _normalizeJson() {
1566   sed "s/\" *: *\([\"{\[]\)/\":\1/g" | sed "s/^ *\([^ ]\)/\1/" | tr -d "\r\n"
1567 }
1568
1569 _stat() {
1570   #Linux
1571   if stat -c '%U:%G' "$1" 2>/dev/null; then
1572     return
1573   fi
1574
1575   #BSD
1576   if stat -f '%Su:%Sg' "$1" 2>/dev/null; then
1577     return
1578   fi
1579
1580   return 1 #error, 'stat' not found
1581 }
1582
1583 #keyfile
1584 _calcjwk() {
1585   keyfile="$1"
1586   if [ -z "$keyfile" ]; then
1587     _usage "Usage: _calcjwk keyfile"
1588     return 1
1589   fi
1590
1591   if [ "$JWK_HEADER" ] && [ "$__CACHED_JWK_KEY_FILE" = "$keyfile" ]; then
1592     _debug2 "Use cached jwk for file: $__CACHED_JWK_KEY_FILE"
1593     return 0
1594   fi
1595
1596   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1597     _debug "RSA key"
1598     pub_exp=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -noout -text | grep "^publicExponent:" | cut -d '(' -f 2 | cut -d 'x' -f 2 | cut -d ')' -f 1)
1599     if [ "${#pub_exp}" = "5" ]; then
1600       pub_exp=0$pub_exp
1601     fi
1602     _debug3 pub_exp "$pub_exp"
1603
1604     e=$(echo "$pub_exp" | _h2b | _base64)
1605     _debug3 e "$e"
1606
1607     modulus=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -modulus -noout | cut -d '=' -f 2)
1608     _debug3 modulus "$modulus"
1609     n="$(printf "%s" "$modulus" | _h2b | _base64 | _url_replace)"
1610     _debug3 n "$n"
1611
1612     jwk='{"e": "'$e'", "kty": "RSA", "n": "'$n'"}'
1613     _debug3 jwk "$jwk"
1614
1615     JWK_HEADER='{"alg": "RS256", "jwk": '$jwk'}'
1616     JWK_HEADERPLACE_PART1='{"nonce": "'
1617     JWK_HEADERPLACE_PART2='", "alg": "RS256"'
1618   elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1619     _debug "EC key"
1620     crv="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^NIST CURVE:" | cut -d ":" -f 2 | tr -d " \r\n")"
1621     _debug3 crv "$crv"
1622     __ECC_KEY_LEN=$(echo "$crv" | cut -d "-" -f 2)
1623     if [ "$__ECC_KEY_LEN" = "521" ]; then
1624       __ECC_KEY_LEN=512
1625     fi
1626     _debug3 __ECC_KEY_LEN "$__ECC_KEY_LEN"
1627     if [ -z "$crv" ]; then
1628       _debug "Let's try ASN1 OID"
1629       crv_oid="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^ASN1 OID:" | cut -d ":" -f 2 | tr -d " \r\n")"
1630       _debug3 crv_oid "$crv_oid"
1631       case "${crv_oid}" in
1632         "prime256v1")
1633           crv="P-256"
1634           __ECC_KEY_LEN=256
1635           ;;
1636         "secp384r1")
1637           crv="P-384"
1638           __ECC_KEY_LEN=384
1639           ;;
1640         "secp521r1")
1641           crv="P-521"
1642           __ECC_KEY_LEN=512
1643           ;;
1644         *)
1645           _err "ECC oid : $crv_oid"
1646           return 1
1647           ;;
1648       esac
1649       _debug3 crv "$crv"
1650     fi
1651
1652     pubi="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n pub: | cut -d : -f 1)"
1653     pubi=$(_math "$pubi" + 1)
1654     _debug3 pubi "$pubi"
1655
1656     pubj="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n "ASN1 OID:" | cut -d : -f 1)"
1657     pubj=$(_math "$pubj" - 1)
1658     _debug3 pubj "$pubj"
1659
1660     pubtext="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | sed -n "$pubi,${pubj}p" | tr -d " \n\r")"
1661     _debug3 pubtext "$pubtext"
1662
1663     xlen="$(printf "%s" "$pubtext" | tr -d ':' | wc -c)"
1664     xlen=$(_math "$xlen" / 4)
1665     _debug3 xlen "$xlen"
1666
1667     xend=$(_math "$xlen" + 1)
1668     x="$(printf "%s" "$pubtext" | cut -d : -f 2-"$xend")"
1669     _debug3 x "$x"
1670
1671     x64="$(printf "%s" "$x" | tr -d : | _h2b | _base64 | _url_replace)"
1672     _debug3 x64 "$x64"
1673
1674     xend=$(_math "$xend" + 1)
1675     y="$(printf "%s" "$pubtext" | cut -d : -f "$xend"-10000)"
1676     _debug3 y "$y"
1677
1678     y64="$(printf "%s" "$y" | tr -d : | _h2b | _base64 | _url_replace)"
1679     _debug3 y64 "$y64"
1680
1681     jwk='{"crv": "'$crv'", "kty": "EC", "x": "'$x64'", "y": "'$y64'"}'
1682     _debug3 jwk "$jwk"
1683
1684     JWK_HEADER='{"alg": "ES'$__ECC_KEY_LEN'", "jwk": '$jwk'}'
1685     JWK_HEADERPLACE_PART1='{"nonce": "'
1686     JWK_HEADERPLACE_PART2='", "alg": "ES'$__ECC_KEY_LEN'"'
1687   else
1688     _err "Only RSA or EC key is supported. keyfile=$keyfile"
1689     _debug2 "$(cat "$keyfile")"
1690     return 1
1691   fi
1692
1693   _debug3 JWK_HEADER "$JWK_HEADER"
1694   __CACHED_JWK_KEY_FILE="$keyfile"
1695 }
1696
1697 _time() {
1698   date -u "+%s"
1699 }
1700
1701 _utc_date() {
1702   date -u "+%Y-%m-%d %H:%M:%S"
1703 }
1704
1705 _mktemp() {
1706   if _exists mktemp; then
1707     if mktemp 2>/dev/null; then
1708       return 0
1709     elif _contains "$(mktemp 2>&1)" "-t prefix" && mktemp -t "$PROJECT_NAME" 2>/dev/null; then
1710       #for Mac osx
1711       return 0
1712     fi
1713   fi
1714   if [ -d "/tmp" ]; then
1715     echo "/tmp/${PROJECT_NAME}wefADf24sf.$(_time).tmp"
1716     return 0
1717   elif [ "$LE_TEMP_DIR" ] && mkdir -p "$LE_TEMP_DIR"; then
1718     echo "/$LE_TEMP_DIR/wefADf24sf.$(_time).tmp"
1719     return 0
1720   fi
1721   _err "Can not create temp file."
1722 }
1723
1724 _inithttp() {
1725
1726   if [ -z "$HTTP_HEADER" ] || ! touch "$HTTP_HEADER"; then
1727     HTTP_HEADER="$(_mktemp)"
1728     _debug2 HTTP_HEADER "$HTTP_HEADER"
1729   fi
1730
1731   if [ "$__HTTP_INITIALIZED" ]; then
1732     if [ "$_ACME_CURL$_ACME_WGET" ]; then
1733       _debug2 "Http already initialized."
1734       return 0
1735     fi
1736   fi
1737
1738   if [ -z "$_ACME_CURL" ] && _exists "curl"; then
1739     _ACME_CURL="curl -L --silent --dump-header $HTTP_HEADER "
1740     if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1741       _CURL_DUMP="$(_mktemp)"
1742       _ACME_CURL="$_ACME_CURL --trace-ascii $_CURL_DUMP "
1743     fi
1744
1745     if [ "$CA_PATH" ]; then
1746       _ACME_CURL="$_ACME_CURL --capath $CA_PATH "
1747     elif [ "$CA_BUNDLE" ]; then
1748       _ACME_CURL="$_ACME_CURL --cacert $CA_BUNDLE "
1749     fi
1750
1751     if _contains "$(curl --help 2>&1)" "--globoff"; then
1752       _ACME_CURL="$_ACME_CURL -g "
1753     fi
1754   fi
1755
1756   if [ -z "$_ACME_WGET" ] && _exists "wget"; then
1757     _ACME_WGET="wget -q"
1758     if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1759       _ACME_WGET="$_ACME_WGET -d "
1760     fi
1761     if [ "$CA_PATH" ]; then
1762       _ACME_WGET="$_ACME_WGET --ca-directory=$CA_PATH "
1763     elif [ "$CA_BUNDLE" ]; then
1764       _ACME_WGET="$_ACME_WGET --ca-certificate=$CA_BUNDLE "
1765     fi
1766   fi
1767
1768   #from wget 1.14: do not skip body on 404 error
1769   if [ "$_ACME_WGET" ] && _contains "$($_ACME_WGET --help 2>&1)" "--content-on-error"; then
1770     _ACME_WGET="$_ACME_WGET --content-on-error "
1771   fi
1772
1773   __HTTP_INITIALIZED=1
1774
1775 }
1776
1777 # body  url [needbase64] [POST|PUT|DELETE] [ContentType]
1778 _post() {
1779   body="$1"
1780   _post_url="$2"
1781   needbase64="$3"
1782   httpmethod="$4"
1783   _postContentType="$5"
1784
1785   if [ -z "$httpmethod" ]; then
1786     httpmethod="POST"
1787   fi
1788   _debug $httpmethod
1789   _debug "_post_url" "$_post_url"
1790   _debug2 "body" "$body"
1791   _debug2 "_postContentType" "$_postContentType"
1792
1793   _inithttp
1794
1795   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
1796     _CURL="$_ACME_CURL"
1797     if [ "$HTTPS_INSECURE" ]; then
1798       _CURL="$_CURL --insecure  "
1799     fi
1800     if [ "$httpmethod" = "HEAD" ]; then
1801       _CURL="$_CURL -I  "
1802     fi
1803     _debug "_CURL" "$_CURL"
1804     if [ "$needbase64" ]; then
1805       if [ "$body" ]; then
1806         if [ "$_postContentType" ]; then
1807           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1808         else
1809           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1810         fi
1811       else
1812         if [ "$_postContentType" ]; then
1813           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1814         else
1815           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1816         fi
1817       fi
1818     else
1819       if [ "$body" ]; then
1820         if [ "$_postContentType" ]; then
1821           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1822         else
1823           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1824         fi
1825       else
1826         if [ "$_postContentType" ]; then
1827           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1828         else
1829           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1830         fi
1831       fi
1832     fi
1833     _ret="$?"
1834     if [ "$_ret" != "0" ]; then
1835       _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $_ret"
1836       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1837         _err "Here is the curl dump log:"
1838         _err "$(cat "$_CURL_DUMP")"
1839       fi
1840     fi
1841   elif [ "$_ACME_WGET" ]; then
1842     _WGET="$_ACME_WGET"
1843     if [ "$HTTPS_INSECURE" ]; then
1844       _WGET="$_WGET --no-check-certificate "
1845     fi
1846     if [ "$httpmethod" = "HEAD" ]; then
1847       _WGET="$_WGET --read-timeout=3.0  --tries=2  "
1848     fi
1849     _debug "_WGET" "$_WGET"
1850     if [ "$needbase64" ]; then
1851       if [ "$httpmethod" = "POST" ]; then
1852         if [ "$_postContentType" ]; then
1853           response="$($_WGET -S -O - --user-agent="$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)"
1854         else
1855           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
1856         fi
1857       else
1858         if [ "$_postContentType" ]; then
1859           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)"
1860         else
1861           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)"
1862         fi
1863       fi
1864     else
1865       if [ "$httpmethod" = "POST" ]; then
1866         if [ "$_postContentType" ]; then
1867           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")"
1868         else
1869           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1870         fi
1871       elif [ "$httpmethod" = "HEAD" ]; then
1872         if [ "$_postContentType" ]; then
1873           response="$($_WGET --spider -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1874         else
1875           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>"$HTTP_HEADER")"
1876         fi
1877       else
1878         if [ "$_postContentType" ]; then
1879           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")"
1880         else
1881           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")"
1882         fi
1883       fi
1884     fi
1885     _ret="$?"
1886     if [ "$_ret" = "8" ]; then
1887       _ret=0
1888       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
1889     fi
1890     if [ "$_ret" != "0" ]; then
1891       _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $_ret"
1892     fi
1893     _sed_i "s/^ *//g" "$HTTP_HEADER"
1894   else
1895     _ret="$?"
1896     _err "Neither curl nor wget is found, can not do $httpmethod."
1897   fi
1898   _debug "_ret" "$_ret"
1899   printf "%s" "$response"
1900   return $_ret
1901 }
1902
1903 # url getheader timeout
1904 _get() {
1905   _debug GET
1906   url="$1"
1907   onlyheader="$2"
1908   t="$3"
1909   _debug url "$url"
1910   _debug "timeout=$t"
1911
1912   _inithttp
1913
1914   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
1915     _CURL="$_ACME_CURL"
1916     if [ "$HTTPS_INSECURE" ]; then
1917       _CURL="$_CURL --insecure  "
1918     fi
1919     if [ "$t" ]; then
1920       _CURL="$_CURL --connect-timeout $t"
1921     fi
1922     _debug "_CURL" "$_CURL"
1923     if [ "$onlyheader" ]; then
1924       $_CURL -I --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
1925     else
1926       $_CURL --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
1927     fi
1928     ret=$?
1929     if [ "$ret" != "0" ]; then
1930       _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $ret"
1931       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1932         _err "Here is the curl dump log:"
1933         _err "$(cat "$_CURL_DUMP")"
1934       fi
1935     fi
1936   elif [ "$_ACME_WGET" ]; then
1937     _WGET="$_ACME_WGET"
1938     if [ "$HTTPS_INSECURE" ]; then
1939       _WGET="$_WGET --no-check-certificate "
1940     fi
1941     if [ "$t" ]; then
1942       _WGET="$_WGET --timeout=$t"
1943     fi
1944     _debug "_WGET" "$_WGET"
1945     if [ "$onlyheader" ]; then
1946       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -S -O /dev/null "$url" 2>&1 | sed 's/^[ ]*//g'
1947     else
1948       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -O - "$url"
1949     fi
1950     ret=$?
1951     if [ "$ret" = "8" ]; then
1952       ret=0
1953       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
1954     fi
1955     if [ "$ret" != "0" ]; then
1956       _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $ret"
1957     fi
1958   else
1959     ret=$?
1960     _err "Neither curl nor wget is found, can not do GET."
1961   fi
1962   _debug "ret" "$ret"
1963   return $ret
1964 }
1965
1966 _head_n() {
1967   head -n "$1"
1968 }
1969
1970 _tail_n() {
1971   if ! tail -n "$1" 2>/dev/null; then
1972     #fix for solaris
1973     tail -"$1"
1974   fi
1975 }
1976
1977 # url  payload needbase64  keyfile
1978 _send_signed_request() {
1979   url=$1
1980   payload=$2
1981   needbase64=$3
1982   keyfile=$4
1983   if [ -z "$keyfile" ]; then
1984     keyfile="$ACCOUNT_KEY_PATH"
1985   fi
1986   _debug url "$url"
1987   _debug payload "$payload"
1988
1989   if ! _calcjwk "$keyfile"; then
1990     return 1
1991   fi
1992
1993   __request_conent_type="$CONTENT_TYPE_JSON"
1994
1995   payload64=$(printf "%s" "$payload" | _base64 | _url_replace)
1996   _debug3 payload64 "$payload64"
1997
1998   MAX_REQUEST_RETRY_TIMES=20
1999   _sleep_retry_sec=1
2000   _request_retry_times=0
2001   while [ "${_request_retry_times}" -lt "$MAX_REQUEST_RETRY_TIMES" ]; do
2002     _request_retry_times=$(_math "$_request_retry_times" + 1)
2003     _debug3 _request_retry_times "$_request_retry_times"
2004     if [ -z "$_CACHED_NONCE" ]; then
2005       _headers=""
2006       if [ "$ACME_NEW_NONCE" ]; then
2007         _debug2 "Get nonce with HEAD. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2008         nonceurl="$ACME_NEW_NONCE"
2009         if _post "" "$nonceurl" "" "HEAD" "$__request_conent_type" >/dev/null; then
2010           _headers="$(cat "$HTTP_HEADER")"
2011           _debug2 _headers "$_headers"
2012           _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2013         fi
2014       fi
2015       if [ -z "$_CACHED_NONCE" ]; then
2016         _debug2 "Get nonce with GET. ACME_DIRECTORY" "$ACME_DIRECTORY"
2017         nonceurl="$ACME_DIRECTORY"
2018         _headers="$(_get "$nonceurl" "onlyheader")"
2019         _debug2 _headers "$_headers"
2020         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2021       fi
2022       if [ -z "$_CACHED_NONCE" ] && [ "$ACME_NEW_NONCE" ]; then
2023         _debug2 "Get nonce with GET. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2024         nonceurl="$ACME_NEW_NONCE"
2025         _headers="$(_get "$nonceurl" "onlyheader")"
2026         _debug2 _headers "$_headers"
2027         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2028       fi
2029       _debug2 _CACHED_NONCE "$_CACHED_NONCE"
2030       if [ "$?" != "0" ]; then
2031         _err "Can not connect to $nonceurl to get nonce."
2032         return 1
2033       fi
2034     else
2035       _debug2 "Use _CACHED_NONCE" "$_CACHED_NONCE"
2036     fi
2037     nonce="$_CACHED_NONCE"
2038     _debug2 nonce "$nonce"
2039     if [ -z "$nonce" ]; then
2040       _info "Could not get nonce, let's try again."
2041       _sleep 2
2042       continue
2043     fi
2044     if [ "$ACME_VERSION" = "2" ]; then
2045       if [ "$url" = "$ACME_NEW_ACCOUNT" ]; then
2046         protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2047       elif [ "$url" = "$ACME_REVOKE_CERT" ] && [ "$keyfile" != "$ACCOUNT_KEY_PATH" ]; then
2048         protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2049       else
2050         protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"kid\": \"${ACCOUNT_URL}\""'}'
2051       fi
2052     else
2053       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2054     fi
2055     _debug3 protected "$protected"
2056
2057     protected64="$(printf "%s" "$protected" | _base64 | _url_replace)"
2058     _debug3 protected64 "$protected64"
2059
2060     if ! _sig_t="$(printf "%s" "$protected64.$payload64" | _sign "$keyfile" "sha256")"; then
2061       _err "Sign request failed."
2062       return 1
2063     fi
2064     _debug3 _sig_t "$_sig_t"
2065
2066     sig="$(printf "%s" "$_sig_t" | _url_replace)"
2067     _debug3 sig "$sig"
2068
2069     body="{\"protected\": \"$protected64\", \"payload\": \"$payload64\", \"signature\": \"$sig\"}"
2070     _debug3 body "$body"
2071
2072     response="$(_post "$body" "$url" "$needbase64" "POST" "$__request_conent_type")"
2073     _CACHED_NONCE=""
2074
2075     if [ "$?" != "0" ]; then
2076       _err "Can not post to $url"
2077       return 1
2078     fi
2079
2080     responseHeaders="$(cat "$HTTP_HEADER")"
2081     _debug2 responseHeaders "$responseHeaders"
2082
2083     code="$(grep "^HTTP" "$HTTP_HEADER" | _tail_n 1 | cut -d " " -f 2 | tr -d "\r\n")"
2084     _debug code "$code"
2085
2086     _debug2 original "$response"
2087     if echo "$responseHeaders" | grep -i "Content-Type: *application/json" >/dev/null 2>&1; then
2088       response="$(echo "$response" | _normalizeJson)"
2089     fi
2090     _debug2 response "$response"
2091
2092     _CACHED_NONCE="$(echo "$responseHeaders" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2093
2094     if ! _startswith "$code" "2"; then
2095       _body="$response"
2096       if [ "$needbase64" ]; then
2097         _body="$(echo "$_body" | _dbase64 multiline)"
2098         _debug3 _body "$_body"
2099       fi
2100
2101       if _contains "$_body" "JWS has invalid anti-replay nonce" || _contains "$_body" "JWS has an invalid anti-replay nonce"; then
2102         _info "It seems the CA server is busy now, let's wait and retry. Sleeping $_sleep_retry_sec seconds."
2103         _CACHED_NONCE=""
2104         _sleep $_sleep_retry_sec
2105         continue
2106       fi
2107     fi
2108     return 0
2109   done
2110   _info "Giving up sending to CA server after $MAX_REQUEST_RETRY_TIMES retries."
2111   return 1
2112
2113 }
2114
2115 #setopt "file"  "opt"  "="  "value" [";"]
2116 _setopt() {
2117   __conf="$1"
2118   __opt="$2"
2119   __sep="$3"
2120   __val="$4"
2121   __end="$5"
2122   if [ -z "$__opt" ]; then
2123     _usage usage: _setopt '"file"  "opt"  "="  "value" [";"]'
2124     return
2125   fi
2126   if [ ! -f "$__conf" ]; then
2127     touch "$__conf"
2128   fi
2129
2130   if grep -n "^$__opt$__sep" "$__conf" >/dev/null; then
2131     _debug3 OK
2132     if _contains "$__val" "&"; then
2133       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2134     fi
2135     text="$(cat "$__conf")"
2136     printf -- "%s\n" "$text" | sed "s|^$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2137
2138   elif grep -n "^#$__opt$__sep" "$__conf" >/dev/null; then
2139     if _contains "$__val" "&"; then
2140       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2141     fi
2142     text="$(cat "$__conf")"
2143     printf -- "%s\n" "$text" | sed "s|^#$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2144
2145   else
2146     _debug3 APP
2147     echo "$__opt$__sep$__val$__end" >>"$__conf"
2148   fi
2149   _debug3 "$(grep -n "^$__opt$__sep" "$__conf")"
2150 }
2151
2152 #_save_conf  file key  value base64encode
2153 #save to conf
2154 _save_conf() {
2155   _s_c_f="$1"
2156   _sdkey="$2"
2157   _sdvalue="$3"
2158   _b64encode="$4"
2159   if [ "$_sdvalue" ] && [ "$_b64encode" ]; then
2160     _sdvalue="${B64CONF_START}$(printf "%s" "${_sdvalue}" | _base64)${B64CONF_END}"
2161   fi
2162   if [ "$_s_c_f" ]; then
2163     _setopt "$_s_c_f" "$_sdkey" "=" "'$_sdvalue'"
2164   else
2165     _err "config file is empty, can not save $_sdkey=$_sdvalue"
2166   fi
2167 }
2168
2169 #_clear_conf file  key
2170 _clear_conf() {
2171   _c_c_f="$1"
2172   _sdkey="$2"
2173   if [ "$_c_c_f" ]; then
2174     _conf_data="$(cat "$_c_c_f")"
2175     echo "$_conf_data" | sed "s/^$_sdkey *=.*$//" >"$_c_c_f"
2176   else
2177     _err "config file is empty, can not clear"
2178   fi
2179 }
2180
2181 #_read_conf file  key
2182 _read_conf() {
2183   _r_c_f="$1"
2184   _sdkey="$2"
2185   if [ -f "$_r_c_f" ]; then
2186     _sdv="$(
2187       eval "$(grep "^$_sdkey *=" "$_r_c_f")"
2188       eval "printf \"%s\" \"\$$_sdkey\""
2189     )"
2190     if _startswith "$_sdv" "${B64CONF_START}" && _endswith "$_sdv" "${B64CONF_END}"; then
2191       _sdv="$(echo "$_sdv" | sed "s/${B64CONF_START}//" | sed "s/${B64CONF_END}//" | _dbase64)"
2192     fi
2193     printf "%s" "$_sdv"
2194   else
2195     _debug "config file is empty, can not read $_sdkey"
2196   fi
2197 }
2198
2199 #_savedomainconf   key  value  base64encode
2200 #save to domain.conf
2201 _savedomainconf() {
2202   _save_conf "$DOMAIN_CONF" "$@"
2203 }
2204
2205 #_cleardomainconf   key
2206 _cleardomainconf() {
2207   _clear_conf "$DOMAIN_CONF" "$1"
2208 }
2209
2210 #_readdomainconf   key
2211 _readdomainconf() {
2212   _read_conf "$DOMAIN_CONF" "$1"
2213 }
2214
2215 #key  value  base64encode
2216 _savedeployconf() {
2217   _savedomainconf "SAVED_$1" "$2" "$3"
2218   #remove later
2219   _cleardomainconf "$1"
2220 }
2221
2222 #key
2223 _getdeployconf() {
2224   _rac_key="$1"
2225   _rac_value="$(eval echo \$"$_rac_key")"
2226   if [ "$_rac_value" ]; then
2227     if _startswith "$_rac_value" '"' && _endswith "$_rac_value" '"'; then
2228       _debug2 "trim quotation marks"
2229       eval "export $_rac_key=$_rac_value"
2230     fi
2231     return 0 # do nothing
2232   fi
2233   _saved=$(_readdomainconf "SAVED_$_rac_key")
2234   eval "export $_rac_key=\"$_saved\""
2235 }
2236
2237 #_saveaccountconf  key  value  base64encode
2238 _saveaccountconf() {
2239   _save_conf "$ACCOUNT_CONF_PATH" "$@"
2240 }
2241
2242 #key  value base64encode
2243 _saveaccountconf_mutable() {
2244   _save_conf "$ACCOUNT_CONF_PATH" "SAVED_$1" "$2" "$3"
2245   #remove later
2246   _clearaccountconf "$1"
2247 }
2248
2249 #key
2250 _readaccountconf() {
2251   _read_conf "$ACCOUNT_CONF_PATH" "$1"
2252 }
2253
2254 #key
2255 _readaccountconf_mutable() {
2256   _rac_key="$1"
2257   _readaccountconf "SAVED_$_rac_key"
2258 }
2259
2260 #_clearaccountconf   key
2261 _clearaccountconf() {
2262   _clear_conf "$ACCOUNT_CONF_PATH" "$1"
2263 }
2264
2265 #_savecaconf  key  value
2266 _savecaconf() {
2267   _save_conf "$CA_CONF" "$1" "$2"
2268 }
2269
2270 #_readcaconf   key
2271 _readcaconf() {
2272   _read_conf "$CA_CONF" "$1"
2273 }
2274
2275 #_clearaccountconf   key
2276 _clearcaconf() {
2277   _clear_conf "$CA_CONF" "$1"
2278 }
2279
2280 # content localaddress
2281 _startserver() {
2282   content="$1"
2283   ncaddr="$2"
2284   _debug "content" "$content"
2285   _debug "ncaddr" "$ncaddr"
2286
2287   _debug "startserver: $$"
2288
2289   _debug Le_HTTPPort "$Le_HTTPPort"
2290   _debug Le_Listen_V4 "$Le_Listen_V4"
2291   _debug Le_Listen_V6 "$Le_Listen_V6"
2292
2293   _NC="socat"
2294   if [ "$Le_Listen_V4" ]; then
2295     _NC="$_NC -4"
2296   elif [ "$Le_Listen_V6" ]; then
2297     _NC="$_NC -6"
2298   fi
2299
2300   if [ "$DEBUG" ] && [ "$DEBUG" -gt "1" ]; then
2301     _NC="$_NC -d -d -v"
2302   fi
2303
2304   SOCAT_OPTIONS=TCP-LISTEN:$Le_HTTPPort,crlf,reuseaddr,fork
2305
2306   #Adding bind to local-address
2307   if [ "$ncaddr" ]; then
2308     SOCAT_OPTIONS="$SOCAT_OPTIONS,bind=${ncaddr}"
2309   fi
2310
2311   _content_len="$(printf "%s" "$content" | wc -c)"
2312   _debug _content_len "$_content_len"
2313   _debug "_NC" "$_NC $SOCAT_OPTIONS"
2314   $_NC $SOCAT_OPTIONS SYSTEM:"sleep 1; \
2315 echo 'HTTP/1.0 200 OK'; \
2316 echo 'Content-Length\: $_content_len'; \
2317 echo ''; \
2318 printf -- '$content';" &
2319   serverproc="$!"
2320 }
2321
2322 _stopserver() {
2323   pid="$1"
2324   _debug "pid" "$pid"
2325   if [ -z "$pid" ]; then
2326     return
2327   fi
2328
2329   kill $pid
2330
2331 }
2332
2333 # sleep sec
2334 _sleep() {
2335   _sleep_sec="$1"
2336   if [ "$__INTERACTIVE" ]; then
2337     _sleep_c="$_sleep_sec"
2338     while [ "$_sleep_c" -ge "0" ]; do
2339       printf "\r      \r"
2340       __green "$_sleep_c"
2341       _sleep_c="$(_math "$_sleep_c" - 1)"
2342       sleep 1
2343     done
2344     printf "\r"
2345   else
2346     sleep "$_sleep_sec"
2347   fi
2348 }
2349
2350 # _starttlsserver  san_a  san_b port content _ncaddr acmeValidationv1
2351 _starttlsserver() {
2352   _info "Starting tls server."
2353   san_a="$1"
2354   san_b="$2"
2355   port="$3"
2356   content="$4"
2357   opaddr="$5"
2358   acmeValidationv1="$6"
2359
2360   _debug san_a "$san_a"
2361   _debug san_b "$san_b"
2362   _debug port "$port"
2363   _debug acmeValidationv1 "$acmeValidationv1"
2364
2365   #create key TLS_KEY
2366   if ! _createkey "2048" "$TLS_KEY"; then
2367     _err "Create tls validation key error."
2368     return 1
2369   fi
2370
2371   #create csr
2372   alt="$san_a"
2373   if [ "$san_b" ]; then
2374     alt="$alt,$san_b"
2375   fi
2376   if ! _createcsr "tls.acme.sh" "$alt" "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$acmeValidationv1"; then
2377     _err "Create tls validation csr error."
2378     return 1
2379   fi
2380
2381   #self signed
2382   if ! _signcsr "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$TLS_CERT"; then
2383     _err "Create tls validation cert error."
2384     return 1
2385   fi
2386
2387   __S_OPENSSL="${ACME_OPENSSL_BIN:-openssl} s_server -www -cert $TLS_CERT  -key $TLS_KEY "
2388   if [ "$opaddr" ]; then
2389     __S_OPENSSL="$__S_OPENSSL -accept $opaddr:$port"
2390   else
2391     __S_OPENSSL="$__S_OPENSSL -accept $port"
2392   fi
2393
2394   _debug Le_Listen_V4 "$Le_Listen_V4"
2395   _debug Le_Listen_V6 "$Le_Listen_V6"
2396   if [ "$Le_Listen_V4" ]; then
2397     __S_OPENSSL="$__S_OPENSSL -4"
2398   elif [ "$Le_Listen_V6" ]; then
2399     __S_OPENSSL="$__S_OPENSSL -6"
2400   fi
2401
2402   if [ "$acmeValidationv1" ]; then
2403     __S_OPENSSL="$__S_OPENSSL -alpn acme-tls/1"
2404   fi
2405
2406   _debug "$__S_OPENSSL"
2407   if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
2408     $__S_OPENSSL -tlsextdebug &
2409   else
2410     $__S_OPENSSL >/dev/null 2>&1 &
2411   fi
2412
2413   serverproc="$!"
2414   sleep 1
2415   _debug serverproc "$serverproc"
2416 }
2417
2418 #file
2419 _readlink() {
2420   _rf="$1"
2421   if ! readlink -f "$_rf" 2>/dev/null; then
2422     if _startswith "$_rf" "/"; then
2423       echo "$_rf"
2424       return 0
2425     fi
2426     echo "$(pwd)/$_rf" | _conapath
2427   fi
2428 }
2429
2430 _conapath() {
2431   sed "s#/\./#/#g"
2432 }
2433
2434 __initHome() {
2435   if [ -z "$_SCRIPT_HOME" ]; then
2436     if _exists readlink && _exists dirname; then
2437       _debug "Lets find script dir."
2438       _debug "_SCRIPT_" "$_SCRIPT_"
2439       _script="$(_readlink "$_SCRIPT_")"
2440       _debug "_script" "$_script"
2441       _script_home="$(dirname "$_script")"
2442       _debug "_script_home" "$_script_home"
2443       if [ -d "$_script_home" ]; then
2444         _SCRIPT_HOME="$_script_home"
2445       else
2446         _err "It seems the script home is not correct:$_script_home"
2447       fi
2448     fi
2449   fi
2450
2451   #  if [ -z "$LE_WORKING_DIR" ]; then
2452   #    if [ -f "$DEFAULT_INSTALL_HOME/account.conf" ]; then
2453   #      _debug "It seems that $PROJECT_NAME is already installed in $DEFAULT_INSTALL_HOME"
2454   #      LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2455   #    else
2456   #      LE_WORKING_DIR="$_SCRIPT_HOME"
2457   #    fi
2458   #  fi
2459
2460   if [ -z "$LE_WORKING_DIR" ]; then
2461     _debug "Using default home:$DEFAULT_INSTALL_HOME"
2462     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2463   fi
2464   export LE_WORKING_DIR
2465
2466   if [ -z "$LE_CONFIG_HOME" ]; then
2467     LE_CONFIG_HOME="$LE_WORKING_DIR"
2468   fi
2469   _debug "Using config home:$LE_CONFIG_HOME"
2470   export LE_CONFIG_HOME
2471
2472   _DEFAULT_ACCOUNT_CONF_PATH="$LE_CONFIG_HOME/account.conf"
2473
2474   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2475     if [ -f "$_DEFAULT_ACCOUNT_CONF_PATH" ]; then
2476       . "$_DEFAULT_ACCOUNT_CONF_PATH"
2477     fi
2478   fi
2479
2480   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2481     ACCOUNT_CONF_PATH="$_DEFAULT_ACCOUNT_CONF_PATH"
2482   fi
2483   _debug3 ACCOUNT_CONF_PATH "$ACCOUNT_CONF_PATH"
2484   DEFAULT_LOG_FILE="$LE_CONFIG_HOME/$PROJECT_NAME.log"
2485
2486   DEFAULT_CA_HOME="$LE_CONFIG_HOME/ca"
2487
2488   if [ -z "$LE_TEMP_DIR" ]; then
2489     LE_TEMP_DIR="$LE_CONFIG_HOME/tmp"
2490   fi
2491 }
2492
2493 #server
2494 _initAPI() {
2495   _api_server="${1:-$ACME_DIRECTORY}"
2496   _debug "_init api for server: $_api_server"
2497
2498   if [ -z "$ACME_NEW_ACCOUNT" ]; then
2499     response=$(_get "$_api_server")
2500     if [ "$?" != "0" ]; then
2501       _debug2 "response" "$response"
2502       _err "Can not init api."
2503       return 1
2504     fi
2505     _debug2 "response" "$response"
2506
2507     ACME_KEY_CHANGE=$(echo "$response" | _egrep_o 'key-change" *: *"[^"]*"' | cut -d '"' -f 3)
2508     if [ -z "$ACME_KEY_CHANGE" ]; then
2509       ACME_KEY_CHANGE=$(echo "$response" | _egrep_o 'keyChange" *: *"[^"]*"' | cut -d '"' -f 3)
2510     fi
2511     export ACME_KEY_CHANGE
2512
2513     ACME_NEW_AUTHZ=$(echo "$response" | _egrep_o 'new-authz" *: *"[^"]*"' | cut -d '"' -f 3)
2514     if [ -z "$ACME_NEW_AUTHZ" ]; then
2515       ACME_NEW_AUTHZ=$(echo "$response" | _egrep_o 'newAuthz" *: *"[^"]*"' | cut -d '"' -f 3)
2516     fi
2517     export ACME_NEW_AUTHZ
2518
2519     ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'new-cert" *: *"[^"]*"' | cut -d '"' -f 3)
2520     ACME_NEW_ORDER_RES="new-cert"
2521     if [ -z "$ACME_NEW_ORDER" ]; then
2522       ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'new-order" *: *"[^"]*"' | cut -d '"' -f 3)
2523       ACME_NEW_ORDER_RES="new-order"
2524       if [ -z "$ACME_NEW_ORDER" ]; then
2525         ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'newOrder" *: *"[^"]*"' | cut -d '"' -f 3)
2526       fi
2527     fi
2528     export ACME_NEW_ORDER
2529     export ACME_NEW_ORDER_RES
2530
2531     ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'new-reg" *: *"[^"]*"' | cut -d '"' -f 3)
2532     ACME_NEW_ACCOUNT_RES="new-reg"
2533     if [ -z "$ACME_NEW_ACCOUNT" ]; then
2534       ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'new-account" *: *"[^"]*"' | cut -d '"' -f 3)
2535       ACME_NEW_ACCOUNT_RES="new-account"
2536       if [ -z "$ACME_NEW_ACCOUNT" ]; then
2537         ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'newAccount" *: *"[^"]*"' | cut -d '"' -f 3)
2538         if [ "$ACME_NEW_ACCOUNT" ]; then
2539           export ACME_VERSION=2
2540         fi
2541       fi
2542     fi
2543     export ACME_NEW_ACCOUNT
2544     export ACME_NEW_ACCOUNT_RES
2545
2546     ACME_REVOKE_CERT=$(echo "$response" | _egrep_o 'revoke-cert" *: *"[^"]*"' | cut -d '"' -f 3)
2547     if [ -z "$ACME_REVOKE_CERT" ]; then
2548       ACME_REVOKE_CERT=$(echo "$response" | _egrep_o 'revokeCert" *: *"[^"]*"' | cut -d '"' -f 3)
2549     fi
2550     export ACME_REVOKE_CERT
2551
2552     ACME_NEW_NONCE=$(echo "$response" | _egrep_o 'new-nonce" *: *"[^"]*"' | cut -d '"' -f 3)
2553     if [ -z "$ACME_NEW_NONCE" ]; then
2554       ACME_NEW_NONCE=$(echo "$response" | _egrep_o 'newNonce" *: *"[^"]*"' | cut -d '"' -f 3)
2555     fi
2556     export ACME_NEW_NONCE
2557
2558     ACME_AGREEMENT=$(echo "$response" | _egrep_o 'terms-of-service" *: *"[^"]*"' | cut -d '"' -f 3)
2559     if [ -z "$ACME_AGREEMENT" ]; then
2560       ACME_AGREEMENT=$(echo "$response" | _egrep_o 'termsOfService" *: *"[^"]*"' | cut -d '"' -f 3)
2561     fi
2562     export ACME_AGREEMENT
2563
2564     _debug "ACME_KEY_CHANGE" "$ACME_KEY_CHANGE"
2565     _debug "ACME_NEW_AUTHZ" "$ACME_NEW_AUTHZ"
2566     _debug "ACME_NEW_ORDER" "$ACME_NEW_ORDER"
2567     _debug "ACME_NEW_ACCOUNT" "$ACME_NEW_ACCOUNT"
2568     _debug "ACME_REVOKE_CERT" "$ACME_REVOKE_CERT"
2569     _debug "ACME_AGREEMENT" "$ACME_AGREEMENT"
2570     _debug "ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2571     _debug "ACME_VERSION" "$ACME_VERSION"
2572
2573   fi
2574 }
2575
2576 #[domain]  [keylength or isEcc flag]
2577 _initpath() {
2578   domain="$1"
2579   _ilength="$2"
2580
2581   __initHome
2582
2583   if [ -f "$ACCOUNT_CONF_PATH" ]; then
2584     . "$ACCOUNT_CONF_PATH"
2585   fi
2586
2587   if [ "$ACME_IN_CRON" ]; then
2588     if [ ! "$_USER_PATH_EXPORTED" ]; then
2589       _USER_PATH_EXPORTED=1
2590       export PATH="$USER_PATH:$PATH"
2591     fi
2592   fi
2593
2594   if [ -z "$CA_HOME" ]; then
2595     CA_HOME="$DEFAULT_CA_HOME"
2596   fi
2597
2598   if [ "$ACME_VERSION" = "2" ]; then
2599     DEFAULT_CA="$CA_LETSENCRYPT_V2"
2600     DEFAULT_STAGING_CA="$CA_LETSENCRYPT_V2_TEST"
2601   fi
2602
2603   if [ -z "$ACME_DIRECTORY" ]; then
2604     default_acme_server=$(_readaccountconf "DEFAULT_ACME_SERVER")
2605     _debug default_acme_server "$default_acme_server"
2606     if [ "$default_acme_server" ]; then
2607       ACME_DIRECTORY="$default_acme_server"
2608     else
2609       if [ -z "$STAGE" ]; then
2610         ACME_DIRECTORY="$DEFAULT_CA"
2611       else
2612         ACME_DIRECTORY="$DEFAULT_STAGING_CA"
2613         _info "Using stage ACME_DIRECTORY: $ACME_DIRECTORY"
2614       fi
2615     fi
2616   fi
2617
2618   _debug ACME_DIRECTORY "$ACME_DIRECTORY"
2619   _ACME_SERVER_HOST="$(echo "$ACME_DIRECTORY" | cut -d : -f 2 | tr -s / | cut -d / -f 2)"
2620   _debug2 "_ACME_SERVER_HOST" "$_ACME_SERVER_HOST"
2621
2622   CA_DIR="$CA_HOME/$_ACME_SERVER_HOST"
2623
2624   _DEFAULT_CA_CONF="$CA_DIR/ca.conf"
2625
2626   if [ -z "$CA_CONF" ]; then
2627     CA_CONF="$_DEFAULT_CA_CONF"
2628   fi
2629   _debug3 CA_CONF "$CA_CONF"
2630
2631   if [ -f "$CA_CONF" ]; then
2632     . "$CA_CONF"
2633   fi
2634
2635   if [ -z "$ACME_DIR" ]; then
2636     ACME_DIR="/home/.acme"
2637   fi
2638
2639   if [ -z "$APACHE_CONF_BACKUP_DIR" ]; then
2640     APACHE_CONF_BACKUP_DIR="$LE_CONFIG_HOME"
2641   fi
2642
2643   if [ -z "$USER_AGENT" ]; then
2644     USER_AGENT="$DEFAULT_USER_AGENT"
2645   fi
2646
2647   if [ -z "$HTTP_HEADER" ]; then
2648     HTTP_HEADER="$LE_CONFIG_HOME/http.header"
2649   fi
2650
2651   _OLD_ACCOUNT_KEY="$LE_WORKING_DIR/account.key"
2652   _OLD_ACCOUNT_JSON="$LE_WORKING_DIR/account.json"
2653
2654   _DEFAULT_ACCOUNT_KEY_PATH="$CA_DIR/account.key"
2655   _DEFAULT_ACCOUNT_JSON_PATH="$CA_DIR/account.json"
2656   if [ -z "$ACCOUNT_KEY_PATH" ]; then
2657     ACCOUNT_KEY_PATH="$_DEFAULT_ACCOUNT_KEY_PATH"
2658   fi
2659
2660   if [ -z "$ACCOUNT_JSON_PATH" ]; then
2661     ACCOUNT_JSON_PATH="$_DEFAULT_ACCOUNT_JSON_PATH"
2662   fi
2663
2664   _DEFAULT_CERT_HOME="$LE_CONFIG_HOME"
2665   if [ -z "$CERT_HOME" ]; then
2666     CERT_HOME="$_DEFAULT_CERT_HOME"
2667   fi
2668
2669   if [ -z "$ACME_OPENSSL_BIN" ] || [ ! -f "$ACME_OPENSSL_BIN" ] || [ ! -x "$ACME_OPENSSL_BIN" ]; then
2670     ACME_OPENSSL_BIN="$DEFAULT_OPENSSL_BIN"
2671   fi
2672
2673   if [ -z "$domain" ]; then
2674     return 0
2675   fi
2676
2677   if [ -z "$DOMAIN_PATH" ]; then
2678     domainhome="$CERT_HOME/$domain"
2679     domainhomeecc="$CERT_HOME/$domain$ECC_SUFFIX"
2680
2681     DOMAIN_PATH="$domainhome"
2682
2683     if _isEccKey "$_ilength"; then
2684       DOMAIN_PATH="$domainhomeecc"
2685     else
2686       if [ ! -d "$domainhome" ] && [ -d "$domainhomeecc" ]; then
2687         _info "The domain '$domain' seems to have a ECC cert already, please add '$(__red "--ecc")' parameter if you want to use that cert."
2688       fi
2689     fi
2690     _debug DOMAIN_PATH "$DOMAIN_PATH"
2691   fi
2692
2693   if [ -z "$DOMAIN_BACKUP_PATH" ]; then
2694     DOMAIN_BACKUP_PATH="$DOMAIN_PATH/backup"
2695   fi
2696
2697   if [ -z "$DOMAIN_CONF" ]; then
2698     DOMAIN_CONF="$DOMAIN_PATH/$domain.conf"
2699   fi
2700
2701   if [ -z "$DOMAIN_SSL_CONF" ]; then
2702     DOMAIN_SSL_CONF="$DOMAIN_PATH/$domain.csr.conf"
2703   fi
2704
2705   if [ -z "$CSR_PATH" ]; then
2706     CSR_PATH="$DOMAIN_PATH/$domain.csr"
2707   fi
2708   if [ -z "$CERT_KEY_PATH" ]; then
2709     CERT_KEY_PATH="$DOMAIN_PATH/$domain.key"
2710   fi
2711   if [ -z "$CERT_PATH" ]; then
2712     CERT_PATH="$DOMAIN_PATH/$domain.cer"
2713   fi
2714   if [ -z "$CA_CERT_PATH" ]; then
2715     CA_CERT_PATH="$DOMAIN_PATH/ca.cer"
2716   fi
2717   if [ -z "$CERT_FULLCHAIN_PATH" ]; then
2718     CERT_FULLCHAIN_PATH="$DOMAIN_PATH/fullchain.cer"
2719   fi
2720   if [ -z "$CERT_PFX_PATH" ]; then
2721     CERT_PFX_PATH="$DOMAIN_PATH/$domain.pfx"
2722   fi
2723   if [ -z "$CERT_PKCS8_PATH" ]; then
2724     CERT_PKCS8_PATH="$DOMAIN_PATH/$domain.pkcs8"
2725   fi
2726
2727   if [ -z "$TLS_CONF" ]; then
2728     TLS_CONF="$DOMAIN_PATH/tls.validation.conf"
2729   fi
2730   if [ -z "$TLS_CERT" ]; then
2731     TLS_CERT="$DOMAIN_PATH/tls.validation.cert"
2732   fi
2733   if [ -z "$TLS_KEY" ]; then
2734     TLS_KEY="$DOMAIN_PATH/tls.validation.key"
2735   fi
2736   if [ -z "$TLS_CSR" ]; then
2737     TLS_CSR="$DOMAIN_PATH/tls.validation.csr"
2738   fi
2739
2740 }
2741
2742 _exec() {
2743   if [ -z "$_EXEC_TEMP_ERR" ]; then
2744     _EXEC_TEMP_ERR="$(_mktemp)"
2745   fi
2746
2747   if [ "$_EXEC_TEMP_ERR" ]; then
2748     eval "$@ 2>>$_EXEC_TEMP_ERR"
2749   else
2750     eval "$@"
2751   fi
2752 }
2753
2754 _exec_err() {
2755   [ "$_EXEC_TEMP_ERR" ] && _err "$(cat "$_EXEC_TEMP_ERR")" && echo "" >"$_EXEC_TEMP_ERR"
2756 }
2757
2758 _apachePath() {
2759   _APACHECTL="apachectl"
2760   if ! _exists apachectl; then
2761     if _exists apache2ctl; then
2762       _APACHECTL="apache2ctl"
2763     else
2764       _err "'apachectl not found. It seems that apache is not installed, or you are not root user.'"
2765       _err "Please use webroot mode to try again."
2766       return 1
2767     fi
2768   fi
2769
2770   if ! _exec $_APACHECTL -V >/dev/null; then
2771     _exec_err
2772     return 1
2773   fi
2774
2775   if [ "$APACHE_HTTPD_CONF" ]; then
2776     _saveaccountconf APACHE_HTTPD_CONF "$APACHE_HTTPD_CONF"
2777     httpdconf="$APACHE_HTTPD_CONF"
2778     httpdconfname="$(basename "$httpdconfname")"
2779   else
2780     httpdconfname="$($_APACHECTL -V | grep SERVER_CONFIG_FILE= | cut -d = -f 2 | tr -d '"')"
2781     _debug httpdconfname "$httpdconfname"
2782
2783     if [ -z "$httpdconfname" ]; then
2784       _err "Can not read apache config file."
2785       return 1
2786     fi
2787
2788     if _startswith "$httpdconfname" '/'; then
2789       httpdconf="$httpdconfname"
2790       httpdconfname="$(basename "$httpdconfname")"
2791     else
2792       httpdroot="$($_APACHECTL -V | grep HTTPD_ROOT= | cut -d = -f 2 | tr -d '"')"
2793       _debug httpdroot "$httpdroot"
2794       httpdconf="$httpdroot/$httpdconfname"
2795       httpdconfname="$(basename "$httpdconfname")"
2796     fi
2797   fi
2798   _debug httpdconf "$httpdconf"
2799   _debug httpdconfname "$httpdconfname"
2800   if [ ! -f "$httpdconf" ]; then
2801     _err "Apache Config file not found" "$httpdconf"
2802     return 1
2803   fi
2804   return 0
2805 }
2806
2807 _restoreApache() {
2808   if [ -z "$usingApache" ]; then
2809     return 0
2810   fi
2811   _initpath
2812   if ! _apachePath; then
2813     return 1
2814   fi
2815
2816   if [ ! -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname" ]; then
2817     _debug "No config file to restore."
2818     return 0
2819   fi
2820
2821   cat "$APACHE_CONF_BACKUP_DIR/$httpdconfname" >"$httpdconf"
2822   _debug "Restored: $httpdconf."
2823   if ! _exec $_APACHECTL -t; then
2824     _exec_err
2825     _err "Sorry, restore apache config error, please contact me."
2826     return 1
2827   fi
2828   _debug "Restored successfully."
2829   rm -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname"
2830   return 0
2831 }
2832
2833 _setApache() {
2834   _initpath
2835   if ! _apachePath; then
2836     return 1
2837   fi
2838
2839   #test the conf first
2840   _info "Checking if there is an error in the apache config file before starting."
2841
2842   if ! _exec "$_APACHECTL" -t >/dev/null; then
2843     _exec_err
2844     _err "The apache config file has error, please fix it first, then try again."
2845     _err "Don't worry, there is nothing changed to your system."
2846     return 1
2847   else
2848     _info "OK"
2849   fi
2850
2851   #backup the conf
2852   _debug "Backup apache config file" "$httpdconf"
2853   if ! cp "$httpdconf" "$APACHE_CONF_BACKUP_DIR/"; then
2854     _err "Can not backup apache config file, so abort. Don't worry, the apache config is not changed."
2855     _err "This might be a bug of $PROJECT_NAME , please report issue: $PROJECT"
2856     return 1
2857   fi
2858   _info "JFYI, Config file $httpdconf is backuped to $APACHE_CONF_BACKUP_DIR/$httpdconfname"
2859   _info "In case there is an error that can not be restored automatically, you may try restore it yourself."
2860   _info "The backup file will be deleted on success, just forget it."
2861
2862   #add alias
2863
2864   apacheVer="$($_APACHECTL -V | grep "Server version:" | cut -d : -f 2 | cut -d " " -f 2 | cut -d '/' -f 2)"
2865   _debug "apacheVer" "$apacheVer"
2866   apacheMajor="$(echo "$apacheVer" | cut -d . -f 1)"
2867   apacheMinor="$(echo "$apacheVer" | cut -d . -f 2)"
2868
2869   if [ "$apacheVer" ] && [ "$apacheMajor$apacheMinor" -ge "24" ]; then
2870     echo "
2871 Alias /.well-known/acme-challenge  $ACME_DIR
2872
2873 <Directory $ACME_DIR >
2874 Require all granted
2875 </Directory>
2876   " >>"$httpdconf"
2877   else
2878     echo "
2879 Alias /.well-known/acme-challenge  $ACME_DIR
2880
2881 <Directory $ACME_DIR >
2882 Order allow,deny
2883 Allow from all
2884 </Directory>
2885   " >>"$httpdconf"
2886   fi
2887
2888   _msg="$($_APACHECTL -t 2>&1)"
2889   if [ "$?" != "0" ]; then
2890     _err "Sorry, apache config error"
2891     if _restoreApache; then
2892       _err "The apache config file is restored."
2893     else
2894       _err "Sorry, The apache config file can not be restored, please report bug."
2895     fi
2896     return 1
2897   fi
2898
2899   if [ ! -d "$ACME_DIR" ]; then
2900     mkdir -p "$ACME_DIR"
2901     chmod 755 "$ACME_DIR"
2902   fi
2903
2904   if ! _exec "$_APACHECTL" graceful; then
2905     _exec_err
2906     _err "$_APACHECTL  graceful error, please contact me."
2907     _restoreApache
2908     return 1
2909   fi
2910   usingApache="1"
2911   return 0
2912 }
2913
2914 #find the real nginx conf file
2915 #backup
2916 #set the nginx conf
2917 #returns the real nginx conf file
2918 _setNginx() {
2919   _d="$1"
2920   _croot="$2"
2921   _thumbpt="$3"
2922
2923   FOUND_REAL_NGINX_CONF=""
2924   FOUND_REAL_NGINX_CONF_LN=""
2925   BACKUP_NGINX_CONF=""
2926   _debug _croot "$_croot"
2927   _start_f="$(echo "$_croot" | cut -d : -f 2)"
2928   _debug _start_f "$_start_f"
2929   if [ -z "$_start_f" ]; then
2930     _debug "find start conf from nginx command"
2931     if [ -z "$NGINX_CONF" ]; then
2932       if ! _exists "nginx"; then
2933         _err "nginx command is not found."
2934         return 1
2935       fi
2936       NGINX_CONF="$(nginx -V 2>&1 | _egrep_o "--conf-path=[^ ]* " | tr -d " ")"
2937       _debug NGINX_CONF "$NGINX_CONF"
2938       NGINX_CONF="$(echo "$NGINX_CONF" | cut -d = -f 2)"
2939       _debug NGINX_CONF "$NGINX_CONF"
2940       if [ -z "$NGINX_CONF" ]; then
2941         _err "Can not find nginx conf."
2942         NGINX_CONF=""
2943         return 1
2944       fi
2945       if [ ! -f "$NGINX_CONF" ]; then
2946         _err "'$NGINX_CONF' doesn't exist."
2947         NGINX_CONF=""
2948         return 1
2949       fi
2950       _debug "Found nginx conf file:$NGINX_CONF"
2951     fi
2952     _start_f="$NGINX_CONF"
2953   fi
2954   _debug "Start detect nginx conf for $_d from:$_start_f"
2955   if ! _checkConf "$_d" "$_start_f"; then
2956     _err "Can not find conf file for domain $d"
2957     return 1
2958   fi
2959   _info "Found conf file: $FOUND_REAL_NGINX_CONF"
2960
2961   _ln=$FOUND_REAL_NGINX_CONF_LN
2962   _debug "_ln" "$_ln"
2963
2964   _lnn=$(_math $_ln + 1)
2965   _debug _lnn "$_lnn"
2966   _start_tag="$(sed -n "$_lnn,${_lnn}p" "$FOUND_REAL_NGINX_CONF")"
2967   _debug "_start_tag" "$_start_tag"
2968   if [ "$_start_tag" = "$NGINX_START" ]; then
2969     _info "The domain $_d is already configured, skip"
2970     FOUND_REAL_NGINX_CONF=""
2971     return 0
2972   fi
2973
2974   mkdir -p "$DOMAIN_BACKUP_PATH"
2975   _backup_conf="$DOMAIN_BACKUP_PATH/$_d.nginx.conf"
2976   _debug _backup_conf "$_backup_conf"
2977   BACKUP_NGINX_CONF="$_backup_conf"
2978   _info "Backup $FOUND_REAL_NGINX_CONF to $_backup_conf"
2979   if ! cp "$FOUND_REAL_NGINX_CONF" "$_backup_conf"; then
2980     _err "backup error."
2981     FOUND_REAL_NGINX_CONF=""
2982     return 1
2983   fi
2984
2985   if ! _exists "nginx"; then
2986     _err "nginx command is not found."
2987     return 1
2988   fi
2989   _info "Check the nginx conf before setting up."
2990   if ! _exec "nginx -t" >/dev/null; then
2991     _exec_err
2992     return 1
2993   fi
2994
2995   _info "OK, Set up nginx config file"
2996
2997   if ! sed -n "1,${_ln}p" "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"; then
2998     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
2999     _err "write nginx conf error, but don't worry, the file is restored to the original version."
3000     return 1
3001   fi
3002
3003   echo "$NGINX_START
3004 location ~ \"^/\.well-known/acme-challenge/([-_a-zA-Z0-9]+)\$\" {
3005   default_type text/plain;
3006   return 200 \"\$1.$_thumbpt\";
3007 }
3008 #NGINX_START
3009 " >>"$FOUND_REAL_NGINX_CONF"
3010
3011   if ! sed -n "${_lnn},99999p" "$_backup_conf" >>"$FOUND_REAL_NGINX_CONF"; then
3012     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3013     _err "write nginx conf error, but don't worry, the file is restored."
3014     return 1
3015   fi
3016   _debug3 "Modified config:$(cat $FOUND_REAL_NGINX_CONF)"
3017   _info "nginx conf is done, let's check it again."
3018   if ! _exec "nginx -t" >/dev/null; then
3019     _exec_err
3020     _err "It seems that nginx conf was broken, let's restore."
3021     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3022     return 1
3023   fi
3024
3025   _info "Reload nginx"
3026   if ! _exec "nginx -s reload" >/dev/null; then
3027     _exec_err
3028     _err "It seems that nginx reload error, let's restore."
3029     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3030     return 1
3031   fi
3032
3033   return 0
3034 }
3035
3036 #d , conf
3037 _checkConf() {
3038   _d="$1"
3039   _c_file="$2"
3040   _debug "Start _checkConf from:$_c_file"
3041   if [ ! -f "$2" ] && ! echo "$2" | grep '*$' >/dev/null && echo "$2" | grep '*' >/dev/null; then
3042     _debug "wildcard"
3043     for _w_f in $2; do
3044       if [ -f "$_w_f" ] && _checkConf "$1" "$_w_f"; then
3045         return 0
3046       fi
3047     done
3048     #not found
3049     return 1
3050   elif [ -f "$2" ]; then
3051     _debug "single"
3052     if _isRealNginxConf "$1" "$2"; then
3053       _debug "$2 is found."
3054       FOUND_REAL_NGINX_CONF="$2"
3055       return 0
3056     fi
3057     if cat "$2" | tr "\t" " " | grep "^ *include *.*;" >/dev/null; then
3058       _debug "Try include files"
3059       for included in $(cat "$2" | tr "\t" " " | grep "^ *include *.*;" | sed "s/include //" | tr -d " ;"); do
3060         _debug "check included $included"
3061         if _checkConf "$1" "$included"; then
3062           return 0
3063         fi
3064       done
3065     fi
3066     return 1
3067   else
3068     _debug "$2 not found."
3069     return 1
3070   fi
3071   return 1
3072 }
3073
3074 #d , conf
3075 _isRealNginxConf() {
3076   _debug "_isRealNginxConf $1 $2"
3077   if [ -f "$2" ]; then
3078     for _fln in $(tr "\t" ' ' <"$2" | grep -n "^ *server_name.* $1" | cut -d : -f 1); do
3079       _debug _fln "$_fln"
3080       if [ "$_fln" ]; then
3081         _start=$(tr "\t" ' ' <"$2" | _head_n "$_fln" | grep -n "^ *server *" | grep -v server_name | _tail_n 1)
3082         _debug "_start" "$_start"
3083         _start_n=$(echo "$_start" | cut -d : -f 1)
3084         _start_nn=$(_math $_start_n + 1)
3085         _debug "_start_n" "$_start_n"
3086         _debug "_start_nn" "$_start_nn"
3087
3088         _left="$(sed -n "${_start_nn},99999p" "$2")"
3089         _debug2 _left "$_left"
3090         _end="$(echo "$_left" | tr "\t" ' ' | grep -n "^ *server *" | grep -v server_name | _head_n 1)"
3091         _debug "_end" "$_end"
3092         if [ "$_end" ]; then
3093           _end_n=$(echo "$_end" | cut -d : -f 1)
3094           _debug "_end_n" "$_end_n"
3095           _seg_n=$(echo "$_left" | sed -n "1,${_end_n}p")
3096         else
3097           _seg_n="$_left"
3098         fi
3099
3100         _debug "_seg_n" "$_seg_n"
3101
3102         _skip_ssl=1
3103         for _listen_i in $(echo "$_seg_n" | tr "\t" ' ' | grep "^ *listen" | tr -d " "); do
3104           if [ "$_listen_i" ]; then
3105             if [ "$(echo "$_listen_i" | _egrep_o "listen.*ssl")" ]; then
3106               _debug2 "$_listen_i is ssl"
3107             else
3108               _debug2 "$_listen_i is plain text"
3109               _skip_ssl=""
3110               break
3111             fi
3112           fi
3113         done
3114
3115         if [ "$_skip_ssl" = "1" ]; then
3116           _debug "ssl on, skip"
3117         else
3118           FOUND_REAL_NGINX_CONF_LN=$_fln
3119           _debug3 "found FOUND_REAL_NGINX_CONF_LN" "$FOUND_REAL_NGINX_CONF_LN"
3120           return 0
3121         fi
3122       fi
3123     done
3124   fi
3125   return 1
3126 }
3127
3128 #restore all the nginx conf
3129 _restoreNginx() {
3130   if [ -z "$NGINX_RESTORE_VLIST" ]; then
3131     _debug "No need to restore nginx, skip."
3132     return
3133   fi
3134   _debug "_restoreNginx"
3135   _debug "NGINX_RESTORE_VLIST" "$NGINX_RESTORE_VLIST"
3136
3137   for ng_entry in $(echo "$NGINX_RESTORE_VLIST" | tr "$dvsep" ' '); do
3138     _debug "ng_entry" "$ng_entry"
3139     _nd=$(echo "$ng_entry" | cut -d "$sep" -f 1)
3140     _ngconf=$(echo "$ng_entry" | cut -d "$sep" -f 2)
3141     _ngbackupconf=$(echo "$ng_entry" | cut -d "$sep" -f 3)
3142     _info "Restoring from $_ngbackupconf to $_ngconf"
3143     cat "$_ngbackupconf" >"$_ngconf"
3144   done
3145
3146   _info "Reload nginx"
3147   if ! _exec "nginx -s reload" >/dev/null; then
3148     _exec_err
3149     _err "It seems that nginx reload error, please report bug."
3150     return 1
3151   fi
3152   return 0
3153 }
3154
3155 _clearup() {
3156   _stopserver "$serverproc"
3157   serverproc=""
3158   _restoreApache
3159   _restoreNginx
3160   _clearupdns
3161   if [ -z "$DEBUG" ]; then
3162     rm -f "$TLS_CONF"
3163     rm -f "$TLS_CERT"
3164     rm -f "$TLS_KEY"
3165     rm -f "$TLS_CSR"
3166   fi
3167 }
3168
3169 _clearupdns() {
3170   _debug "_clearupdns"
3171   _debug "dns_entries" "$dns_entries"
3172
3173   if [ -z "$dns_entries" ]; then
3174     _debug "skip dns."
3175     return
3176   fi
3177   _info "Removing DNS records."
3178
3179   for entry in $dns_entries; do
3180     d=$(_getfield "$entry" 1)
3181     txtdomain=$(_getfield "$entry" 2)
3182     aliasDomain=$(_getfield "$entry" 3)
3183     _currentRoot=$(_getfield "$entry" 4)
3184     txt=$(_getfield "$entry" 5)
3185     d_api=$(_getfield "$entry" 6)
3186     _debug "d" "$d"
3187     _debug "txtdomain" "$txtdomain"
3188     _debug "aliasDomain" "$aliasDomain"
3189     _debug "_currentRoot" "$_currentRoot"
3190     _debug "txt" "$txt"
3191     _debug "d_api" "$d_api"
3192     if [ "$d_api" = "$txt" ]; then
3193       d_api=""
3194     fi
3195
3196     if [ -z "$d_api" ]; then
3197       _info "Not Found domain api file: $d_api"
3198       continue
3199     fi
3200
3201     if [ "$aliasDomain" ]; then
3202       txtdomain="$aliasDomain"
3203     fi
3204
3205     (
3206       if ! . "$d_api"; then
3207         _err "Load file $d_api error. Please check your api file and try again."
3208         return 1
3209       fi
3210
3211       rmcommand="${_currentRoot}_rm"
3212       if ! _exists "$rmcommand"; then
3213         _err "It seems that your api file doesn't define $rmcommand"
3214         return 1
3215       fi
3216       _info "Removing txt: $txt for domain: $txtdomain"
3217       if ! $rmcommand "$txtdomain" "$txt"; then
3218         _err "Error removing txt for domain:$txtdomain"
3219         return 1
3220       fi
3221       _info "Removed: Success"
3222     )
3223
3224   done
3225 }
3226
3227 # webroot  removelevel tokenfile
3228 _clearupwebbroot() {
3229   __webroot="$1"
3230   if [ -z "$__webroot" ]; then
3231     _debug "no webroot specified, skip"
3232     return 0
3233   fi
3234
3235   _rmpath=""
3236   if [ "$2" = '1' ]; then
3237     _rmpath="$__webroot/.well-known"
3238   elif [ "$2" = '2' ]; then
3239     _rmpath="$__webroot/.well-known/acme-challenge"
3240   elif [ "$2" = '3' ]; then
3241     _rmpath="$__webroot/.well-known/acme-challenge/$3"
3242   else
3243     _debug "Skip for removelevel:$2"
3244   fi
3245
3246   if [ "$_rmpath" ]; then
3247     if [ "$DEBUG" ]; then
3248       _debug "Debugging, skip removing: $_rmpath"
3249     else
3250       rm -rf "$_rmpath"
3251     fi
3252   fi
3253
3254   return 0
3255
3256 }
3257
3258 _on_before_issue() {
3259   _chk_web_roots="$1"
3260   _chk_main_domain="$2"
3261   _chk_alt_domains="$3"
3262   _chk_pre_hook="$4"
3263   _chk_local_addr="$5"
3264   _debug _on_before_issue
3265   _debug _chk_main_domain "$_chk_main_domain"
3266   _debug _chk_alt_domains "$_chk_alt_domains"
3267   #run pre hook
3268   if [ "$_chk_pre_hook" ]; then
3269     _info "Run pre hook:'$_chk_pre_hook'"
3270     if ! (
3271       cd "$DOMAIN_PATH" && eval "$_chk_pre_hook"
3272     ); then
3273       _err "Error when run pre hook."
3274       return 1
3275     fi
3276   fi
3277
3278   if _hasfield "$_chk_web_roots" "$NO_VALUE"; then
3279     if ! _exists "socat"; then
3280       _err "Please install socat tools first."
3281       return 1
3282     fi
3283   fi
3284
3285   _debug Le_LocalAddress "$_chk_local_addr"
3286
3287   _index=1
3288   _currentRoot=""
3289   _addrIndex=1
3290   _w_index=1
3291   while true; do
3292     d="$(echo "$_chk_main_domain,$_chk_alt_domains," | cut -d , -f "$_w_index")"
3293     _w_index="$(_math "$_w_index" + 1)"
3294     _debug d "$d"
3295     if [ -z "$d" ]; then
3296       break
3297     fi
3298     _debug "Check for domain" "$d"
3299     _currentRoot="$(_getfield "$_chk_web_roots" $_index)"
3300     _debug "_currentRoot" "$_currentRoot"
3301     _index=$(_math $_index + 1)
3302     _checkport=""
3303     if [ "$_currentRoot" = "$NO_VALUE" ]; then
3304       _info "Standalone mode."
3305       if [ -z "$Le_HTTPPort" ]; then
3306         Le_HTTPPort=80
3307         _cleardomainconf "Le_HTTPPort"
3308       else
3309         _savedomainconf "Le_HTTPPort" "$Le_HTTPPort"
3310       fi
3311       _checkport="$Le_HTTPPort"
3312     elif [ "$_currentRoot" = "$W_ALPN" ]; then
3313       _info "Standalone alpn mode."
3314       if [ -z "$Le_TLSPort" ]; then
3315         Le_TLSPort=443
3316       else
3317         _savedomainconf "Le_TLSPort" "$Le_TLSPort"
3318       fi
3319       _checkport="$Le_TLSPort"
3320     fi
3321
3322     if [ "$_checkport" ]; then
3323       _debug _checkport "$_checkport"
3324       _checkaddr="$(_getfield "$_chk_local_addr" $_addrIndex)"
3325       _debug _checkaddr "$_checkaddr"
3326
3327       _addrIndex="$(_math $_addrIndex + 1)"
3328
3329       _netprc="$(_ss "$_checkport" | grep "$_checkport")"
3330       netprc="$(echo "$_netprc" | grep "$_checkaddr")"
3331       if [ -z "$netprc" ]; then
3332         netprc="$(echo "$_netprc" | grep "$LOCAL_ANY_ADDRESS")"
3333       fi
3334       if [ "$netprc" ]; then
3335         _err "$netprc"
3336         _err "tcp port $_checkport is already used by $(echo "$netprc" | cut -d : -f 4)"
3337         _err "Please stop it first"
3338         return 1
3339       fi
3340     fi
3341   done
3342
3343   if _hasfield "$_chk_web_roots" "apache"; then
3344     if ! _setApache; then
3345       _err "set up apache error. Report error to me."
3346       return 1
3347     fi
3348   else
3349     usingApache=""
3350   fi
3351
3352 }
3353
3354 _on_issue_err() {
3355   _chk_post_hook="$1"
3356   _chk_vlist="$2"
3357   _debug _on_issue_err
3358
3359   if [ "$LOG_FILE" ]; then
3360     _err "Please check log file for more details: $LOG_FILE"
3361   else
3362     _err "Please add '--debug' or '--log' to check more details."
3363     _err "See: $_DEBUG_WIKI"
3364   fi
3365
3366   #run the post hook
3367   if [ "$_chk_post_hook" ]; then
3368     _info "Run post hook:'$_chk_post_hook'"
3369     if ! (
3370       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3371     ); then
3372       _err "Error when run post hook."
3373       return 1
3374     fi
3375   fi
3376
3377   #trigger the validation to flush the pending authz
3378   _debug2 "_chk_vlist" "$_chk_vlist"
3379   if [ "$_chk_vlist" ]; then
3380     (
3381       _debug2 "start to deactivate authz"
3382       ventries=$(echo "$_chk_vlist" | tr "$dvsep" ' ')
3383       for ventry in $ventries; do
3384         d=$(echo "$ventry" | cut -d "$sep" -f 1)
3385         keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
3386         uri=$(echo "$ventry" | cut -d "$sep" -f 3)
3387         vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
3388         _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
3389         __trigger_validation "$uri" "$keyauthorization"
3390       done
3391     )
3392   fi
3393
3394   if [ "$IS_RENEW" = "1" ] && _hasfield "$Le_Webroot" "$W_DNS"; then
3395     _err "$_DNS_MANUAL_ERR"
3396   fi
3397
3398   if [ "$DEBUG" ] && [ "$DEBUG" -gt "0" ]; then
3399     _debug "$(_dlg_versions)"
3400   fi
3401
3402 }
3403
3404 _on_issue_success() {
3405   _chk_post_hook="$1"
3406   _chk_renew_hook="$2"
3407   _debug _on_issue_success
3408
3409   #run the post hook
3410   if [ "$_chk_post_hook" ]; then
3411     _info "Run post hook:'$_chk_post_hook'"
3412     if ! (
3413       export CERT_PATH
3414       export CERT_KEY_PATH
3415       export CA_CERT_PATH
3416       export CERT_FULLCHAIN_PATH
3417       export Le_Domain="$_main_domain"
3418       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3419     ); then
3420       _err "Error when run post hook."
3421       return 1
3422     fi
3423   fi
3424
3425   #run renew hook
3426   if [ "$IS_RENEW" ] && [ "$_chk_renew_hook" ]; then
3427     _info "Run renew hook:'$_chk_renew_hook'"
3428     if ! (
3429       export CERT_PATH
3430       export CERT_KEY_PATH
3431       export CA_CERT_PATH
3432       export CERT_FULLCHAIN_PATH
3433       export Le_Domain="$_main_domain"
3434       cd "$DOMAIN_PATH" && eval "$_chk_renew_hook"
3435     ); then
3436       _err "Error when run renew hook."
3437       return 1
3438     fi
3439   fi
3440
3441   if _hasfield "$Le_Webroot" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
3442     _err "$_DNS_MANUAL_WARN"
3443   fi
3444
3445 }
3446
3447 #account_key_length   eab-kid  eab-hmac-key
3448 registeraccount() {
3449   _account_key_length="$1"
3450   _eab_id="$2"
3451   _eab_hmac_key="$3"
3452   _initpath
3453   _regAccount "$_account_key_length" "$_eab_id" "$_eab_hmac_key"
3454 }
3455
3456 __calcAccountKeyHash() {
3457   [ -f "$ACCOUNT_KEY_PATH" ] && _digest sha256 <"$ACCOUNT_KEY_PATH"
3458 }
3459
3460 __calc_account_thumbprint() {
3461   printf "%s" "$jwk" | tr -d ' ' | _digest "sha256" | _url_replace
3462 }
3463
3464 _getAccountEmail() {
3465   if [ "$ACCOUNT_EMAIL" ]; then
3466     echo "$ACCOUNT_EMAIL"
3467     return 0
3468   fi
3469   if [ -z "$CA_EMAIL" ]; then
3470     CA_EMAIL="$(_readcaconf CA_EMAIL)"
3471   fi
3472   if [ "$CA_EMAIL" ]; then
3473     echo "$CA_EMAIL"
3474     return 0
3475   fi
3476   _readaccountconf "ACCOUNT_EMAIL"
3477 }
3478
3479 #keylength
3480 _regAccount() {
3481   _initpath
3482   _reg_length="$1"
3483   _eab_id="$2"
3484   _eab_hmac_key="$3"
3485   _debug3 _regAccount "$_regAccount"
3486   _initAPI
3487
3488   mkdir -p "$CA_DIR"
3489   if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
3490     _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
3491     mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
3492   fi
3493
3494   if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
3495     _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
3496     mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
3497   fi
3498
3499   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3500     if ! _create_account_key "$_reg_length"; then
3501       _err "Create account key error."
3502       return 1
3503     fi
3504   fi
3505
3506   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3507     return 1
3508   fi
3509   if [ "$_eab_id" ] && [ "$_eab_hmac_key" ]; then
3510     _savecaconf CA_EAB_KEY_ID "$_eab_id"
3511     _savecaconf CA_EAB_HMAC_KEY "$_eab_hmac_key"
3512   fi
3513   _eab_id=$(_readcaconf "CA_EAB_KEY_ID")
3514   _eab_hmac_key=$(_readcaconf "CA_EAB_HMAC_KEY")
3515   _secure_debug3 _eab_id "$_eab_id"
3516   _secure_debug3 _eab_hmac_key "$_eab_hmac_key"
3517   _email="$(_getAccountEmail)"
3518   if [ "$_email" ]; then
3519     _savecaconf "CA_EMAIL" "$_email"
3520   fi
3521   if [ "$ACME_VERSION" = "2" ]; then
3522     if [ "$ACME_DIRECTORY" = "$CA_ZEROSSL" ]; then
3523       if [ -z "$_eab_id" ] || [ -z "$_eab_hmac_key" ]; then
3524         _info "No EAB credentials found for ZeroSSL, let's get one"
3525         if [ -z "$_email" ]; then
3526           _err "Please provide a email address for ZeroSSL account."
3527           _err "See ZeroSSL usage: $_ZEROSSL_WIKI"
3528           return 1
3529         fi
3530         _eabresp=$(_post "email=$_email" $_ZERO_EAB_ENDPOINT)
3531         if [ "$?" != "0" ]; then
3532           _debug2 "$_eabresp"
3533           _err "Can not get EAB credentials from ZeroSSL."
3534           return 1
3535         fi
3536         _eab_id="$(echo "$_eabresp" | tr ',}' '\n' | grep '"eab_kid"' | cut -d : -f 2 | tr -d '"')"
3537         if [ -z "$_eab_id" ]; then
3538           _err "Can not resolve _eab_id"
3539           return 1
3540         fi
3541         _eab_hmac_key="$(echo "$_eabresp" | tr ',}' '\n' | grep '"eab_hmac_key"' | cut -d : -f 2 | tr -d '"')"
3542         if [ -z "$_eab_hmac_key" ]; then
3543           _err "Can not resolve _eab_hmac_key"
3544           return 1
3545         fi
3546         _savecaconf CA_EAB_KEY_ID "$_eab_id"
3547         _savecaconf CA_EAB_HMAC_KEY "$_eab_hmac_key"
3548       fi
3549     fi
3550     if [ "$_eab_id" ] && [ "$_eab_hmac_key" ]; then
3551       eab_protected="{\"alg\":\"HS256\",\"kid\":\"$_eab_id\",\"url\":\"${ACME_NEW_ACCOUNT}\"}"
3552       _debug3 eab_protected "$eab_protected"
3553
3554       eab_protected64=$(printf "%s" "$eab_protected" | _base64 | _url_replace)
3555       _debug3 eab_protected64 "$eab_protected64"
3556
3557       eab_payload64=$(printf "%s" "$jwk" | _base64 | _url_replace)
3558       _debug3 eab_payload64 "$eab_payload64"
3559
3560       eab_sign_t="$eab_protected64.$eab_payload64"
3561       _debug3 eab_sign_t "$eab_sign_t"
3562
3563       key_hex="$(_durl_replace_base64 "$_eab_hmac_key" | _dbase64 | _hex_dump | tr -d ' ')"
3564       _debug3 key_hex "$key_hex"
3565
3566       eab_signature=$(printf "%s" "$eab_sign_t" | _hmac sha256 $key_hex | _base64 | _url_replace)
3567       _debug3 eab_signature "$eab_signature"
3568
3569       externalBinding=",\"externalAccountBinding\":{\"protected\":\"$eab_protected64\", \"payload\":\"$eab_payload64\", \"signature\":\"$eab_signature\"}"
3570       _debug3 externalBinding "$externalBinding"
3571     fi
3572     if [ "$_email" ]; then
3573       email_sg="\"contact\": [\"mailto:$_email\"], "
3574     fi
3575     regjson="{$email_sg\"termsOfServiceAgreed\": true$externalBinding}"
3576   else
3577     _reg_res="$ACME_NEW_ACCOUNT_RES"
3578     regjson='{"resource": "'$_reg_res'", "terms-of-service-agreed": true, "agreement": "'$ACME_AGREEMENT'"}'
3579     if [ "$_email" ]; then
3580       regjson='{"resource": "'$_reg_res'", "contact": ["mailto:'$_email'"], "terms-of-service-agreed": true, "agreement": "'$ACME_AGREEMENT'"}'
3581     fi
3582   fi
3583
3584   _info "Registering account: $ACME_DIRECTORY"
3585
3586   if ! _send_signed_request "${ACME_NEW_ACCOUNT}" "$regjson"; then
3587     _err "Register account Error: $response"
3588     return 1
3589   fi
3590
3591   _eabAlreadyBound=""
3592   if [ "$code" = "" ] || [ "$code" = '201' ]; then
3593     echo "$response" >"$ACCOUNT_JSON_PATH"
3594     _info "Registered"
3595   elif [ "$code" = '409' ] || [ "$code" = '200' ]; then
3596     _info "Already registered"
3597   elif [ "$code" = '400' ] && _contains "$response" 'The account is not awaiting external account binding'; then
3598     _info "Already register EAB."
3599     _eabAlreadyBound=1
3600   else
3601     _err "Register account Error: $response"
3602     return 1
3603   fi
3604
3605   if [ -z "$_eabAlreadyBound" ]; then
3606     _debug2 responseHeaders "$responseHeaders"
3607     _accUri="$(echo "$responseHeaders" | grep -i "^Location:" | _head_n 1 | cut -d ':' -f 2- | tr -d "\r\n ")"
3608     _debug "_accUri" "$_accUri"
3609     if [ -z "$_accUri" ]; then
3610       _err "Can not find account id url."
3611       _err "$responseHeaders"
3612       return 1
3613     fi
3614     _savecaconf "ACCOUNT_URL" "$_accUri"
3615   else
3616     ACCOUNT_URL="$(_readcaconf ACCOUNT_URL)"
3617   fi
3618   export ACCOUNT_URL="$_accUri"
3619
3620   CA_KEY_HASH="$(__calcAccountKeyHash)"
3621   _debug "Calc CA_KEY_HASH" "$CA_KEY_HASH"
3622   _savecaconf CA_KEY_HASH "$CA_KEY_HASH"
3623
3624   if [ "$code" = '403' ]; then
3625     _err "It seems that the account key is already deactivated, please use a new account key."
3626     return 1
3627   fi
3628
3629   ACCOUNT_THUMBPRINT="$(__calc_account_thumbprint)"
3630   _info "ACCOUNT_THUMBPRINT" "$ACCOUNT_THUMBPRINT"
3631 }
3632
3633 #implement updateaccount
3634 updateaccount() {
3635   _initpath
3636
3637   if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
3638     _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
3639     mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
3640   fi
3641
3642   if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
3643     _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
3644     mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
3645   fi
3646
3647   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3648     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3649     return 1
3650   fi
3651
3652   _accUri=$(_readcaconf "ACCOUNT_URL")
3653   _debug _accUri "$_accUri"
3654
3655   if [ -z "$_accUri" ]; then
3656     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3657     _err "Then try again."
3658     return 1
3659   fi
3660
3661   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3662     return 1
3663   fi
3664   _initAPI
3665
3666   _email="$(_getAccountEmail)"
3667   if [ "$ACME_VERSION" = "2" ]; then
3668     if [ "$ACCOUNT_EMAIL" ]; then
3669       updjson='{"contact": ["mailto:'$_email'"]}'
3670     else
3671       updjson='{"contact": []}'
3672     fi
3673   else
3674     # ACMEv1: Updates happen the same way a registration is done.
3675     # https://tools.ietf.org/html/draft-ietf-acme-acme-01#section-6.3
3676     _regAccount
3677     return
3678   fi
3679
3680   # this part handles ACMEv2 account updates.
3681   _send_signed_request "$_accUri" "$updjson"
3682
3683   if [ "$code" = '200' ]; then
3684     echo "$response" >"$ACCOUNT_JSON_PATH"
3685     _info "account update success for $_accUri."
3686   else
3687     _info "Error. The account was not updated."
3688     return 1
3689   fi
3690 }
3691
3692 #Implement deactivate account
3693 deactivateaccount() {
3694   _initpath
3695
3696   if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
3697     _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
3698     mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
3699   fi
3700
3701   if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
3702     _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
3703     mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
3704   fi
3705
3706   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3707     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3708     return 1
3709   fi
3710
3711   _accUri=$(_readcaconf "ACCOUNT_URL")
3712   _debug _accUri "$_accUri"
3713
3714   if [ -z "$_accUri" ]; then
3715     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3716     _err "Then try again."
3717     return 1
3718   fi
3719
3720   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3721     return 1
3722   fi
3723   _initAPI
3724
3725   if [ "$ACME_VERSION" = "2" ]; then
3726     _djson="{\"status\":\"deactivated\"}"
3727   else
3728     _djson="{\"resource\": \"reg\", \"status\":\"deactivated\"}"
3729   fi
3730   if _send_signed_request "$_accUri" "$_djson" && _contains "$response" '"deactivated"'; then
3731     _info "Deactivate account success for $_accUri."
3732     _accid=$(echo "$response" | _egrep_o "\"id\" *: *[^,]*," | cut -d : -f 2 | tr -d ' ,')
3733   elif [ "$code" = "403" ]; then
3734     _info "The account is already deactivated."
3735     _accid=$(_getfield "$_accUri" "999" "/")
3736   else
3737     _err "Deactivate: account failed for $_accUri."
3738     return 1
3739   fi
3740
3741   _debug "Account id: $_accid"
3742   if [ "$_accid" ]; then
3743     _deactivated_account_path="$CA_DIR/deactivated/$_accid"
3744     _debug _deactivated_account_path "$_deactivated_account_path"
3745     if mkdir -p "$_deactivated_account_path"; then
3746       _info "Moving deactivated account info to $_deactivated_account_path/"
3747       mv "$CA_CONF" "$_deactivated_account_path/"
3748       mv "$ACCOUNT_JSON_PATH" "$_deactivated_account_path/"
3749       mv "$ACCOUNT_KEY_PATH" "$_deactivated_account_path/"
3750     else
3751       _err "Can not create dir: $_deactivated_account_path, try to remove the deactivated account key."
3752       rm -f "$CA_CONF"
3753       rm -f "$ACCOUNT_JSON_PATH"
3754       rm -f "$ACCOUNT_KEY_PATH"
3755     fi
3756   fi
3757 }
3758
3759 # domain folder  file
3760 _findHook() {
3761   _hookdomain="$1"
3762   _hookcat="$2"
3763   _hookname="$3"
3764
3765   if [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname" ]; then
3766     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname"
3767   elif [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname.sh" ]; then
3768     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname.sh"
3769   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname" ]; then
3770     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname"
3771   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname.sh" ]; then
3772     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname.sh"
3773   elif [ -f "$LE_WORKING_DIR/$_hookname" ]; then
3774     d_api="$LE_WORKING_DIR/$_hookname"
3775   elif [ -f "$LE_WORKING_DIR/$_hookname.sh" ]; then
3776     d_api="$LE_WORKING_DIR/$_hookname.sh"
3777   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname" ]; then
3778     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname"
3779   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname.sh" ]; then
3780     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname.sh"
3781   fi
3782
3783   printf "%s" "$d_api"
3784 }
3785
3786 #domain
3787 __get_domain_new_authz() {
3788   _gdnd="$1"
3789   _info "Getting new-authz for domain" "$_gdnd"
3790   _initAPI
3791   _Max_new_authz_retry_times=5
3792   _authz_i=0
3793   while [ "$_authz_i" -lt "$_Max_new_authz_retry_times" ]; do
3794     _debug "Try new-authz for the $_authz_i time."
3795     if ! _send_signed_request "${ACME_NEW_AUTHZ}" "{\"resource\": \"new-authz\", \"identifier\": {\"type\": \"dns\", \"value\": \"$(_idn "$_gdnd")\"}}"; then
3796       _err "Can not get domain new authz."
3797       return 1
3798     fi
3799     if _contains "$response" "No registration exists matching provided key"; then
3800       _err "It seems there is an error, but it's recovered now, please try again."
3801       _err "If you see this message for a second time, please report bug: $(__green "$PROJECT")"
3802       _clearcaconf "CA_KEY_HASH"
3803       break
3804     fi
3805     if ! _contains "$response" "An error occurred while processing your request"; then
3806       _info "The new-authz request is ok."
3807       break
3808     fi
3809     _authz_i="$(_math "$_authz_i" + 1)"
3810     _info "The server is busy, Sleep $_authz_i to retry."
3811     _sleep "$_authz_i"
3812   done
3813
3814   if [ "$_authz_i" = "$_Max_new_authz_retry_times" ]; then
3815     _err "new-authz retry reach the max $_Max_new_authz_retry_times times."
3816   fi
3817
3818   if [ "$code" ] && [ "$code" != '201' ]; then
3819     _err "new-authz error: $response"
3820     return 1
3821   fi
3822
3823 }
3824
3825 #uri keyAuthorization
3826 __trigger_validation() {
3827   _debug2 "Trigger domain validation."
3828   _t_url="$1"
3829   _debug2 _t_url "$_t_url"
3830   _t_key_authz="$2"
3831   _debug2 _t_key_authz "$_t_key_authz"
3832   _t_vtype="$3"
3833   _debug2 _t_vtype "$_t_vtype"
3834   if [ "$ACME_VERSION" = "2" ]; then
3835     _send_signed_request "$_t_url" "{}"
3836   else
3837     _send_signed_request "$_t_url" "{\"resource\": \"challenge\", \"type\": \"$_t_vtype\", \"keyAuthorization\": \"$_t_key_authz\"}"
3838   fi
3839 }
3840
3841 #endpoint  domain type
3842 _ns_lookup_impl() {
3843   _ns_ep="$1"
3844   _ns_domain="$2"
3845   _ns_type="$3"
3846   _debug2 "_ns_ep" "$_ns_ep"
3847   _debug2 "_ns_domain" "$_ns_domain"
3848   _debug2 "_ns_type" "$_ns_type"
3849
3850   response="$(_H1="accept: application/dns-json" _get "$_ns_ep?name=$_ns_domain&type=$_ns_type")"
3851   _ret=$?
3852   _debug2 "response" "$response"
3853   if [ "$_ret" != "0" ]; then
3854     return $_ret
3855   fi
3856   _answers="$(echo "$response" | tr '{}' '<>' | _egrep_o '"Answer":\[[^]]*]' | tr '<>' '\n\n')"
3857   _debug2 "_answers" "$_answers"
3858   echo "$_answers"
3859 }
3860
3861 #domain, type
3862 _ns_lookup_cf() {
3863   _cf_ld="$1"
3864   _cf_ld_type="$2"
3865   _cf_ep="https://cloudflare-dns.com/dns-query"
3866   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
3867 }
3868
3869 #domain, type
3870 _ns_purge_cf() {
3871   _cf_d="$1"
3872   _cf_d_type="$2"
3873   _debug "Cloudflare purge $_cf_d_type record for domain $_cf_d"
3874   _cf_purl="https://cloudflare-dns.com/api/v1/purge?domain=$_cf_d&type=$_cf_d_type"
3875   response="$(_post "" "$_cf_purl")"
3876   _debug2 response "$response"
3877 }
3878
3879 #checks if cf server is available
3880 _ns_is_available_cf() {
3881   if _get "https://cloudflare-dns.com" >/dev/null 2>&1; then
3882     return 0
3883   else
3884     return 1
3885   fi
3886 }
3887
3888 #domain, type
3889 _ns_lookup_google() {
3890   _cf_ld="$1"
3891   _cf_ld_type="$2"
3892   _cf_ep="https://dns.google/resolve"
3893   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
3894 }
3895
3896 #domain, type
3897 _ns_lookup() {
3898   if [ -z "$DOH_USE" ]; then
3899     _debug "Detect dns server first."
3900     if _ns_is_available_cf; then
3901       _debug "Use cloudflare doh server"
3902       export DOH_USE=$DOH_CLOUDFLARE
3903     else
3904       _debug "Use google doh server"
3905       export DOH_USE=$DOH_GOOGLE
3906     fi
3907   fi
3908
3909   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
3910     _ns_lookup_cf "$@"
3911   else
3912     _ns_lookup_google "$@"
3913   fi
3914
3915 }
3916
3917 #txtdomain, alias, txt
3918 __check_txt() {
3919   _c_txtdomain="$1"
3920   _c_aliasdomain="$2"
3921   _c_txt="$3"
3922   _debug "_c_txtdomain" "$_c_txtdomain"
3923   _debug "_c_aliasdomain" "$_c_aliasdomain"
3924   _debug "_c_txt" "$_c_txt"
3925   _answers="$(_ns_lookup "$_c_aliasdomain" TXT)"
3926   _contains "$_answers" "$_c_txt"
3927
3928 }
3929
3930 #txtdomain
3931 __purge_txt() {
3932   _p_txtdomain="$1"
3933   _debug _p_txtdomain "$_p_txtdomain"
3934   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
3935     _ns_purge_cf "$_p_txtdomain" "TXT"
3936   else
3937     _debug "no purge api for google dns api, just sleep 5 secs"
3938     _sleep 5
3939   fi
3940
3941 }
3942
3943 #wait and check each dns entries
3944 _check_dns_entries() {
3945   _success_txt=","
3946   _end_time="$(_time)"
3947   _end_time="$(_math "$_end_time" + 1200)" #let's check no more than 20 minutes.
3948
3949   while [ "$(_time)" -le "$_end_time" ]; do
3950     _left=""
3951     for entry in $dns_entries; do
3952       d=$(_getfield "$entry" 1)
3953       txtdomain=$(_getfield "$entry" 2)
3954       txtdomain=$(_idn "$txtdomain")
3955       aliasDomain=$(_getfield "$entry" 3)
3956       aliasDomain=$(_idn "$aliasDomain")
3957       txt=$(_getfield "$entry" 5)
3958       d_api=$(_getfield "$entry" 6)
3959       _debug "d" "$d"
3960       _debug "txtdomain" "$txtdomain"
3961       _debug "aliasDomain" "$aliasDomain"
3962       _debug "txt" "$txt"
3963       _debug "d_api" "$d_api"
3964       _info "Checking $d for $aliasDomain"
3965       if _contains "$_success_txt" ",$txt,"; then
3966         _info "Already success, continue next one."
3967         continue
3968       fi
3969
3970       if __check_txt "$txtdomain" "$aliasDomain" "$txt"; then
3971         _info "Domain $d '$aliasDomain' success."
3972         _success_txt="$_success_txt,$txt,"
3973         continue
3974       fi
3975       _left=1
3976       _info "Not valid yet, let's wait 10 seconds and check next one."
3977       __purge_txt "$txtdomain"
3978       if [ "$txtdomain" != "$aliasDomain" ]; then
3979         __purge_txt "$aliasDomain"
3980       fi
3981       _sleep 10
3982     done
3983     if [ "$_left" ]; then
3984       _info "Let's wait 10 seconds and check again".
3985       _sleep 10
3986     else
3987       _info "All success, let's return"
3988       return 0
3989     fi
3990   done
3991   _info "Timed out waiting for DNS."
3992   return 1
3993
3994 }
3995
3996 #webroot, domain domainlist  keylength
3997 issue() {
3998   if [ -z "$2" ]; then
3999     _usage "Usage: $PROJECT_ENTRY --issue  -d  a.com  -w /path/to/webroot/a.com/ "
4000     return 1
4001   fi
4002   if [ -z "$1" ]; then
4003     _usage "Please specify at least one validation method: '--webroot', '--standalone', '--apache', '--nginx' or '--dns' etc."
4004     return 1
4005   fi
4006   _web_roots="$1"
4007   _main_domain="$2"
4008   _alt_domains="$3"
4009
4010   if _contains "$_main_domain" ","; then
4011     _main_domain=$(echo "$2,$3" | cut -d , -f 1)
4012     _alt_domains=$(echo "$2,$3" | cut -d , -f 2- | sed "s/,${NO_VALUE}$//")
4013   fi
4014   _debug _main_domain "$_main_domain"
4015   _debug _alt_domains "$_alt_domains"
4016
4017   _key_length="$4"
4018   _real_cert="$5"
4019   _real_key="$6"
4020   _real_ca="$7"
4021   _reload_cmd="$8"
4022   _real_fullchain="$9"
4023   _pre_hook="${10}"
4024   _post_hook="${11}"
4025   _renew_hook="${12}"
4026   _local_addr="${13}"
4027   _challenge_alias="${14}"
4028   #remove these later.
4029   if [ "$_web_roots" = "dns-cf" ]; then
4030     _web_roots="dns_cf"
4031   fi
4032   if [ "$_web_roots" = "dns-dp" ]; then
4033     _web_roots="dns_dp"
4034   fi
4035   if [ "$_web_roots" = "dns-cx" ]; then
4036     _web_roots="dns_cx"
4037   fi
4038
4039   if [ ! "$IS_RENEW" ]; then
4040     _initpath "$_main_domain" "$_key_length"
4041     mkdir -p "$DOMAIN_PATH"
4042   fi
4043
4044   if _hasfield "$_web_roots" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
4045     _err "$_DNS_MANUAL_ERROR"
4046     return 1
4047   fi
4048
4049   _debug "Using ACME_DIRECTORY: $ACME_DIRECTORY"
4050
4051   _initAPI
4052
4053   if [ -f "$DOMAIN_CONF" ]; then
4054     Le_NextRenewTime=$(_readdomainconf Le_NextRenewTime)
4055     _debug Le_NextRenewTime "$Le_NextRenewTime"
4056     if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
4057       _saved_domain=$(_readdomainconf Le_Domain)
4058       _debug _saved_domain "$_saved_domain"
4059       _saved_alt=$(_readdomainconf Le_Alt)
4060       _debug _saved_alt "$_saved_alt"
4061       if [ "$_saved_domain,$_saved_alt" = "$_main_domain,$_alt_domains" ]; then
4062         _info "Domains not changed."
4063         _info "Skip, Next renewal time is: $(__green "$(_readdomainconf Le_NextRenewTimeStr)")"
4064         _info "Add '$(__red '--force')' to force to renew."
4065         return $RENEW_SKIP
4066       else
4067         _info "Domains have changed."
4068       fi
4069     fi
4070   fi
4071
4072   _savedomainconf "Le_Domain" "$_main_domain"
4073   _savedomainconf "Le_Alt" "$_alt_domains"
4074   _savedomainconf "Le_Webroot" "$_web_roots"
4075
4076   _savedomainconf "Le_PreHook" "$_pre_hook" "base64"
4077   _savedomainconf "Le_PostHook" "$_post_hook" "base64"
4078   _savedomainconf "Le_RenewHook" "$_renew_hook" "base64"
4079
4080   if [ "$_local_addr" ]; then
4081     _savedomainconf "Le_LocalAddress" "$_local_addr"
4082   else
4083     _cleardomainconf "Le_LocalAddress"
4084   fi
4085   if [ "$_challenge_alias" ]; then
4086     _savedomainconf "Le_ChallengeAlias" "$_challenge_alias"
4087   else
4088     _cleardomainconf "Le_ChallengeAlias"
4089   fi
4090
4091   if [ "$ACME_DIRECTORY" != "$DEFAULT_CA" ]; then
4092     Le_API="$ACME_DIRECTORY"
4093     _savedomainconf "Le_API" "$Le_API"
4094   else
4095     _cleardomainconf Le_API
4096   fi
4097   _info "Using CA: $ACME_DIRECTORY"
4098   if [ "$_alt_domains" = "$NO_VALUE" ]; then
4099     _alt_domains=""
4100   fi
4101
4102   if [ "$_key_length" = "$NO_VALUE" ]; then
4103     _key_length=""
4104   fi
4105
4106   if ! _on_before_issue "$_web_roots" "$_main_domain" "$_alt_domains" "$_pre_hook" "$_local_addr"; then
4107     _err "_on_before_issue."
4108     return 1
4109   fi
4110
4111   _saved_account_key_hash="$(_readcaconf "CA_KEY_HASH")"
4112   _debug2 _saved_account_key_hash "$_saved_account_key_hash"
4113
4114   if [ -z "$ACCOUNT_URL" ] || [ -z "$_saved_account_key_hash" ] || [ "$_saved_account_key_hash" != "$(__calcAccountKeyHash)" ]; then
4115     if ! _regAccount "$_accountkeylength"; then
4116       _on_issue_err "$_post_hook"
4117       return 1
4118     fi
4119   else
4120     _debug "_saved_account_key_hash is not changed, skip register account."
4121   fi
4122
4123   if [ -f "$CSR_PATH" ] && [ ! -f "$CERT_KEY_PATH" ]; then
4124     _info "Signing from existing CSR."
4125   else
4126     _key=$(_readdomainconf Le_Keylength)
4127     _debug "Read key length:$_key"
4128     if [ ! -f "$CERT_KEY_PATH" ] || [ "$_key_length" != "$_key" ] || [ "$Le_ForceNewDomainKey" = "1" ]; then
4129       if ! createDomainKey "$_main_domain" "$_key_length"; then
4130         _err "Create domain key error."
4131         _clearup
4132         _on_issue_err "$_post_hook"
4133         return 1
4134       fi
4135     fi
4136
4137     if ! _createcsr "$_main_domain" "$_alt_domains" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"; then
4138       _err "Create CSR error."
4139       _clearup
4140       _on_issue_err "$_post_hook"
4141       return 1
4142     fi
4143   fi
4144
4145   _savedomainconf "Le_Keylength" "$_key_length"
4146
4147   vlist="$Le_Vlist"
4148   _cleardomainconf "Le_Vlist"
4149   _info "Getting domain auth token for each domain"
4150   sep='#'
4151   dvsep=','
4152   if [ -z "$vlist" ]; then
4153     if [ "$ACME_VERSION" = "2" ]; then
4154       #make new order request
4155       _identifiers="{\"type\":\"dns\",\"value\":\"$(_idn "$_main_domain")\"}"
4156       _w_index=1
4157       while true; do
4158         d="$(echo "$_alt_domains," | cut -d , -f "$_w_index")"
4159         _w_index="$(_math "$_w_index" + 1)"
4160         _debug d "$d"
4161         if [ -z "$d" ]; then
4162           break
4163         fi
4164         _identifiers="$_identifiers,{\"type\":\"dns\",\"value\":\"$(_idn "$d")\"}"
4165       done
4166       _debug2 _identifiers "$_identifiers"
4167       if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
4168         _err "Create new order error."
4169         _clearup
4170         _on_issue_err "$_post_hook"
4171         return 1
4172       fi
4173       Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n " | cut -d ":" -f 2-)"
4174       _debug Le_LinkOrder "$Le_LinkOrder"
4175       Le_OrderFinalize="$(echo "$response" | _egrep_o '"finalize" *: *"[^"]*"' | cut -d '"' -f 4)"
4176       _debug Le_OrderFinalize "$Le_OrderFinalize"
4177       if [ -z "$Le_OrderFinalize" ]; then
4178         _err "Create new order error. Le_OrderFinalize not found. $response"
4179         _clearup
4180         _on_issue_err "$_post_hook"
4181         return 1
4182       fi
4183
4184       #for dns manual mode
4185       _savedomainconf "Le_OrderFinalize" "$Le_OrderFinalize"
4186
4187       _authorizations_seg="$(echo "$response" | _json_decode | _egrep_o '"authorizations" *: *\[[^\[]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
4188       _debug2 _authorizations_seg "$_authorizations_seg"
4189       if [ -z "$_authorizations_seg" ]; then
4190         _err "_authorizations_seg not found."
4191         _clearup
4192         _on_issue_err "$_post_hook"
4193         return 1
4194       fi
4195
4196       #domain and authz map
4197       _authorizations_map=""
4198       for _authz_url in $(echo "$_authorizations_seg" | tr ',' ' '); do
4199         _debug2 "_authz_url" "$_authz_url"
4200         if ! _send_signed_request "$_authz_url"; then
4201           _err "get to authz error."
4202           _err "_authorizations_seg" "$_authorizations_seg"
4203           _err "_authz_url" "$_authz_url"
4204           _clearup
4205           _on_issue_err "$_post_hook"
4206           return 1
4207         fi
4208
4209         response="$(echo "$response" | _normalizeJson)"
4210         _debug2 response "$response"
4211         _d="$(echo "$response" | _egrep_o '"value" *: *"[^"]*"' | cut -d : -f 2 | tr -d ' "')"
4212         if _contains "$response" "\"wildcard\" *: *true"; then
4213           _d="*.$_d"
4214         fi
4215         _debug2 _d "$_d"
4216         _authorizations_map="$_d,$response
4217 $_authorizations_map"
4218       done
4219       _debug2 _authorizations_map "$_authorizations_map"
4220     fi
4221
4222     _index=0
4223     _currentRoot=""
4224     _w_index=1
4225     while true; do
4226       d="$(echo "$_main_domain,$_alt_domains," | cut -d , -f "$_w_index")"
4227       _w_index="$(_math "$_w_index" + 1)"
4228       _debug d "$d"
4229       if [ -z "$d" ]; then
4230         break
4231       fi
4232       _info "Getting webroot for domain" "$d"
4233       _index=$(_math $_index + 1)
4234       _w="$(echo $_web_roots | cut -d , -f $_index)"
4235       _debug _w "$_w"
4236       if [ "$_w" ]; then
4237         _currentRoot="$_w"
4238       fi
4239       _debug "_currentRoot" "$_currentRoot"
4240
4241       vtype="$VTYPE_HTTP"
4242       #todo, v2 wildcard force to use dns
4243       if _startswith "$_currentRoot" "$W_DNS"; then
4244         vtype="$VTYPE_DNS"
4245       fi
4246
4247       if [ "$_currentRoot" = "$W_ALPN" ]; then
4248         vtype="$VTYPE_ALPN"
4249       fi
4250
4251       if [ "$ACME_VERSION" = "2" ]; then
4252         _idn_d="$(_idn "$d")"
4253         _candidates="$(echo "$_authorizations_map" | grep -i "^$_idn_d,")"
4254         _debug2 _candidates "$_candidates"
4255         if [ "$(echo "$_candidates" | wc -l)" -gt 1 ]; then
4256           for _can in $_candidates; do
4257             if _startswith "$(echo "$_can" | tr '.' '|')" "$(echo "$_idn_d" | tr '.' '|'),"; then
4258               _candidates="$_can"
4259               break
4260             fi
4261           done
4262         fi
4263         response="$(echo "$_candidates" | sed "s/$_idn_d,//")"
4264         _debug2 "response" "$response"
4265         if [ -z "$response" ]; then
4266           _err "get to authz error."
4267           _err "_authorizations_map" "$_authorizations_map"
4268           _clearup
4269           _on_issue_err "$_post_hook"
4270           return 1
4271         fi
4272       else
4273         if ! __get_domain_new_authz "$d"; then
4274           _clearup
4275           _on_issue_err "$_post_hook"
4276           return 1
4277         fi
4278       fi
4279
4280       if [ -z "$thumbprint" ]; then
4281         thumbprint="$(__calc_account_thumbprint)"
4282       fi
4283
4284       entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
4285       _debug entry "$entry"
4286       keyauthorization=""
4287       if [ -z "$entry" ]; then
4288         if ! _startswith "$d" '*.'; then
4289           _debug "Not a wildcard domain, lets check whether the validation is already valid."
4290           if echo "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4291             _debug "$d is already valid."
4292             keyauthorization="$STATE_VERIFIED"
4293             _debug keyauthorization "$keyauthorization"
4294           fi
4295         fi
4296         if [ -z "$keyauthorization" ]; then
4297           _err "Error, can not get domain token entry $d for $vtype"
4298           _supported_vtypes="$(echo "$response" | _egrep_o "\"challenges\":\[[^]]*]" | tr '{' "\n" | grep type | cut -d '"' -f 4 | tr "\n" ' ')"
4299           if [ "$_supported_vtypes" ]; then
4300             _err "The supported validation types are: $_supported_vtypes, but you specified: $vtype"
4301           fi
4302           _clearup
4303           _on_issue_err "$_post_hook"
4304           return 1
4305         fi
4306       fi
4307
4308       if [ -z "$keyauthorization" ]; then
4309         token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
4310         _debug token "$token"
4311
4312         if [ -z "$token" ]; then
4313           _err "Error, can not get domain token $entry"
4314           _clearup
4315           _on_issue_err "$_post_hook"
4316           return 1
4317         fi
4318         if [ "$ACME_VERSION" = "2" ]; then
4319           uri="$(echo "$entry" | _egrep_o '"url":"[^"]*' | cut -d '"' -f 4 | _head_n 1)"
4320         else
4321           uri="$(echo "$entry" | _egrep_o '"uri":"[^"]*' | cut -d '"' -f 4)"
4322         fi
4323         _debug uri "$uri"
4324
4325         if [ -z "$uri" ]; then
4326           _err "Error, can not get domain uri. $entry"
4327           _clearup
4328           _on_issue_err "$_post_hook"
4329           return 1
4330         fi
4331         keyauthorization="$token.$thumbprint"
4332         _debug keyauthorization "$keyauthorization"
4333
4334         if printf "%s" "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4335           _debug "$d is already verified."
4336           keyauthorization="$STATE_VERIFIED"
4337           _debug keyauthorization "$keyauthorization"
4338         fi
4339       fi
4340
4341       dvlist="$d$sep$keyauthorization$sep$uri$sep$vtype$sep$_currentRoot"
4342       _debug dvlist "$dvlist"
4343
4344       vlist="$vlist$dvlist$dvsep"
4345
4346     done
4347     _debug vlist "$vlist"
4348     #add entry
4349     dns_entries=""
4350     dnsadded=""
4351     ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4352     _alias_index=1
4353     for ventry in $ventries; do
4354       d=$(echo "$ventry" | cut -d "$sep" -f 1)
4355       keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4356       vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4357       _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4358       _debug d "$d"
4359       if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4360         _debug "$d is already verified, skip $vtype."
4361         _alias_index="$(_math "$_alias_index" + 1)"
4362         continue
4363       fi
4364
4365       if [ "$vtype" = "$VTYPE_DNS" ]; then
4366         dnsadded='0'
4367         _dns_root_d="$d"
4368         if _startswith "$_dns_root_d" "*."; then
4369           _dns_root_d="$(echo "$_dns_root_d" | sed 's/*.//')"
4370         fi
4371         _d_alias="$(_getfield "$_challenge_alias" "$_alias_index")"
4372         _alias_index="$(_math "$_alias_index" + 1)"
4373         _debug "_d_alias" "$_d_alias"
4374         if [ "$_d_alias" ]; then
4375           if _startswith "$_d_alias" "$DNS_ALIAS_PREFIX"; then
4376             txtdomain="$(echo "$_d_alias" | sed "s/$DNS_ALIAS_PREFIX//")"
4377           else
4378             txtdomain="_acme-challenge.$_d_alias"
4379           fi
4380           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$txtdomain$dvsep$_currentRoot"
4381         else
4382           txtdomain="_acme-challenge.$_dns_root_d"
4383           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$dvsep$_currentRoot"
4384         fi
4385
4386         _debug txtdomain "$txtdomain"
4387         txt="$(printf "%s" "$keyauthorization" | _digest "sha256" | _url_replace)"
4388         _debug txt "$txt"
4389
4390         d_api="$(_findHook "$_dns_root_d" $_SUB_FOLDER_DNSAPI "$_currentRoot")"
4391         _debug d_api "$d_api"
4392
4393         dns_entry="$dns_entry$dvsep$txt${dvsep}$d_api"
4394         _debug2 dns_entry "$dns_entry"
4395         if [ "$d_api" ]; then
4396           _debug "Found domain api file: $d_api"
4397         else
4398           if [ "$_currentRoot" != "$W_DNS" ]; then
4399             _err "Can not find dns api hook for: $_currentRoot"
4400             _info "You need to add the txt record manually."
4401           fi
4402           _info "$(__red "Add the following TXT record:")"
4403           _info "$(__red "Domain: '$(__green "$txtdomain")'")"
4404           _info "$(__red "TXT value: '$(__green "$txt")'")"
4405           _info "$(__red "Please be aware that you prepend _acme-challenge. before your domain")"
4406           _info "$(__red "so the resulting subdomain will be: $txtdomain")"
4407           continue
4408         fi
4409
4410         (
4411           if ! . "$d_api"; then
4412             _err "Load file $d_api error. Please check your api file and try again."
4413             return 1
4414           fi
4415
4416           addcommand="${_currentRoot}_add"
4417           if ! _exists "$addcommand"; then
4418             _err "It seems that your api file is not correct, it must have a function named: $addcommand"
4419             return 1
4420           fi
4421           _info "Adding txt value: $txt for domain:  $txtdomain"
4422           if ! $addcommand "$txtdomain" "$txt"; then
4423             _err "Error add txt for domain:$txtdomain"
4424             return 1
4425           fi
4426           _info "The txt record is added: Success."
4427         )
4428
4429         if [ "$?" != "0" ]; then
4430           _on_issue_err "$_post_hook" "$vlist"
4431           _clearup
4432           return 1
4433         fi
4434         dns_entries="$dns_entries$dns_entry
4435 "
4436         _debug2 "$dns_entries"
4437         dnsadded='1'
4438       fi
4439     done
4440
4441     if [ "$dnsadded" = '0' ]; then
4442       _savedomainconf "Le_Vlist" "$vlist"
4443       _debug "Dns record not added yet, so, save to $DOMAIN_CONF and exit."
4444       _err "Please add the TXT records to the domains, and re-run with --renew."
4445       _on_issue_err "$_post_hook"
4446       _clearup
4447       return 1
4448     fi
4449
4450   fi
4451
4452   if [ "$dns_entries" ]; then
4453     if [ -z "$Le_DNSSleep" ]; then
4454       _info "Let's check each DNS record now. Sleep 20 seconds first."
4455       _sleep 20
4456       if ! _check_dns_entries; then
4457         _err "check dns error."
4458         _on_issue_err "$_post_hook"
4459         _clearup
4460         return 1
4461       fi
4462     else
4463       _savedomainconf "Le_DNSSleep" "$Le_DNSSleep"
4464       _info "Sleep $(__green $Le_DNSSleep) seconds for the txt records to take effect"
4465       _sleep "$Le_DNSSleep"
4466     fi
4467   fi
4468
4469   NGINX_RESTORE_VLIST=""
4470   _debug "ok, let's start to verify"
4471
4472   _ncIndex=1
4473   ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4474   for ventry in $ventries; do
4475     d=$(echo "$ventry" | cut -d "$sep" -f 1)
4476     keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4477     uri=$(echo "$ventry" | cut -d "$sep" -f 3)
4478     vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4479     _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4480
4481     if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4482       _info "$d is already verified, skip $vtype."
4483       continue
4484     fi
4485
4486     _info "Verifying: $d"
4487     _debug "d" "$d"
4488     _debug "keyauthorization" "$keyauthorization"
4489     _debug "uri" "$uri"
4490     removelevel=""
4491     token="$(printf "%s" "$keyauthorization" | cut -d '.' -f 1)"
4492
4493     _debug "_currentRoot" "$_currentRoot"
4494
4495     if [ "$vtype" = "$VTYPE_HTTP" ]; then
4496       if [ "$_currentRoot" = "$NO_VALUE" ]; then
4497         _info "Standalone mode server"
4498         _ncaddr="$(_getfield "$_local_addr" "$_ncIndex")"
4499         _ncIndex="$(_math $_ncIndex + 1)"
4500         _startserver "$keyauthorization" "$_ncaddr"
4501         if [ "$?" != "0" ]; then
4502           _clearup
4503           _on_issue_err "$_post_hook" "$vlist"
4504           return 1
4505         fi
4506         sleep 1
4507         _debug serverproc "$serverproc"
4508       elif [ "$_currentRoot" = "$MODE_STATELESS" ]; then
4509         _info "Stateless mode for domain:$d"
4510         _sleep 1
4511       elif _startswith "$_currentRoot" "$NGINX"; then
4512         _info "Nginx mode for domain:$d"
4513         #set up nginx server
4514         FOUND_REAL_NGINX_CONF=""
4515         BACKUP_NGINX_CONF=""
4516         if ! _setNginx "$d" "$_currentRoot" "$thumbprint"; then
4517           _clearup
4518           _on_issue_err "$_post_hook" "$vlist"
4519           return 1
4520         fi
4521
4522         if [ "$FOUND_REAL_NGINX_CONF" ]; then
4523           _realConf="$FOUND_REAL_NGINX_CONF"
4524           _backup="$BACKUP_NGINX_CONF"
4525           _debug _realConf "$_realConf"
4526           NGINX_RESTORE_VLIST="$d$sep$_realConf$sep$_backup$dvsep$NGINX_RESTORE_VLIST"
4527         fi
4528         _sleep 1
4529       else
4530         if [ "$_currentRoot" = "apache" ]; then
4531           wellknown_path="$ACME_DIR"
4532         else
4533           wellknown_path="$_currentRoot/.well-known/acme-challenge"
4534           if [ ! -d "$_currentRoot/.well-known" ]; then
4535             removelevel='1'
4536           elif [ ! -d "$_currentRoot/.well-known/acme-challenge" ]; then
4537             removelevel='2'
4538           else
4539             removelevel='3'
4540           fi
4541         fi
4542
4543         _debug wellknown_path "$wellknown_path"
4544
4545         _debug "writing token:$token to $wellknown_path/$token"
4546
4547         mkdir -p "$wellknown_path"
4548
4549         if ! printf "%s" "$keyauthorization" >"$wellknown_path/$token"; then
4550           _err "$d:Can not write token to file : $wellknown_path/$token"
4551           _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4552           _clearup
4553           _on_issue_err "$_post_hook" "$vlist"
4554           return 1
4555         fi
4556
4557         if [ ! "$usingApache" ]; then
4558           if webroot_owner=$(_stat "$_currentRoot"); then
4559             _debug "Changing owner/group of .well-known to $webroot_owner"
4560             if ! _exec "chown -R \"$webroot_owner\" \"$_currentRoot/.well-known\""; then
4561               _debug "$(cat "$_EXEC_TEMP_ERR")"
4562               _exec_err >/dev/null 2>&1
4563             fi
4564           else
4565             _debug "not changing owner/group of webroot"
4566           fi
4567         fi
4568
4569       fi
4570     elif [ "$vtype" = "$VTYPE_ALPN" ]; then
4571       acmevalidationv1="$(printf "%s" "$keyauthorization" | _digest "sha256" "hex")"
4572       _debug acmevalidationv1 "$acmevalidationv1"
4573       if ! _starttlsserver "$d" "" "$Le_TLSPort" "$keyauthorization" "$_ncaddr" "$acmevalidationv1"; then
4574         _err "Start tls server error."
4575         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4576         _clearup
4577         _on_issue_err "$_post_hook" "$vlist"
4578         return 1
4579       fi
4580     fi
4581
4582     if ! __trigger_validation "$uri" "$keyauthorization" "$vtype"; then
4583       _err "$d:Can not get challenge: $response"
4584       _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4585       _clearup
4586       _on_issue_err "$_post_hook" "$vlist"
4587       return 1
4588     fi
4589
4590     if [ "$code" ] && [ "$code" != '202' ]; then
4591       if [ "$code" = '200' ]; then
4592         _debug "trigger validation code: $code"
4593       else
4594         _err "$d:Challenge error: $response"
4595         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4596         _clearup
4597         _on_issue_err "$_post_hook" "$vlist"
4598         return 1
4599       fi
4600     fi
4601
4602     waittimes=0
4603     if [ -z "$MAX_RETRY_TIMES" ]; then
4604       MAX_RETRY_TIMES=30
4605     fi
4606
4607     while true; do
4608       waittimes=$(_math "$waittimes" + 1)
4609       if [ "$waittimes" -ge "$MAX_RETRY_TIMES" ]; then
4610         _err "$d:Timeout"
4611         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4612         _clearup
4613         _on_issue_err "$_post_hook" "$vlist"
4614         return 1
4615       fi
4616
4617       _debug "sleep 2 secs to verify"
4618       sleep 2
4619       _debug "checking"
4620       if [ "$ACME_VERSION" = "2" ]; then
4621         _send_signed_request "$uri"
4622       else
4623         response="$(_get "$uri")"
4624       fi
4625       if [ "$?" != "0" ]; then
4626         _err "$d:Verify error:$response"
4627         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4628         _clearup
4629         _on_issue_err "$_post_hook" "$vlist"
4630         return 1
4631       fi
4632       _debug2 original "$response"
4633
4634       response="$(echo "$response" | _normalizeJson)"
4635       _debug2 response "$response"
4636
4637       status=$(echo "$response" | _egrep_o '"status":"[^"]*' | cut -d : -f 2 | tr -d '"')
4638       if [ "$status" = "valid" ]; then
4639         _info "$(__green Success)"
4640         _stopserver "$serverproc"
4641         serverproc=""
4642         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4643         break
4644       fi
4645
4646       if [ "$status" = "invalid" ]; then
4647         error="$(echo "$response" | _egrep_o '"error":\{[^\}]*')"
4648         _debug2 error "$error"
4649         errordetail="$(echo "$error" | _egrep_o '"detail": *"[^"]*' | cut -d '"' -f 4)"
4650         _debug2 errordetail "$errordetail"
4651         if [ "$errordetail" ]; then
4652           _err "$d:Verify error:$errordetail"
4653         else
4654           _err "$d:Verify error:$error"
4655         fi
4656         if [ "$DEBUG" ]; then
4657           if [ "$vtype" = "$VTYPE_HTTP" ]; then
4658             _debug "Debug: get token url."
4659             _get "http://$d/.well-known/acme-challenge/$token" "" 1
4660           fi
4661         fi
4662         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4663         _clearup
4664         _on_issue_err "$_post_hook" "$vlist"
4665         return 1
4666       fi
4667
4668       if [ "$status" = "pending" ]; then
4669         _info "Pending"
4670       elif [ "$status" = "processing" ]; then
4671         _info "Processing"
4672       else
4673         _err "$d:Verify error:$response"
4674         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4675         _clearup
4676         _on_issue_err "$_post_hook" "$vlist"
4677         return 1
4678       fi
4679
4680     done
4681
4682   done
4683
4684   _clearup
4685   _info "Verify finished, start to sign."
4686   der="$(_getfile "${CSR_PATH}" "${BEGIN_CSR}" "${END_CSR}" | tr -d "\r\n" | _url_replace)"
4687
4688   if [ "$ACME_VERSION" = "2" ]; then
4689     _info "Lets finalize the order, Le_OrderFinalize: $Le_OrderFinalize"
4690     if ! _send_signed_request "${Le_OrderFinalize}" "{\"csr\": \"$der\"}"; then
4691       _err "Sign failed."
4692       _on_issue_err "$_post_hook"
4693       return 1
4694     fi
4695     if [ "$code" != "200" ]; then
4696       _err "Sign failed, finalize code is not 200."
4697       _err "$response"
4698       _on_issue_err "$_post_hook"
4699       return 1
4700     fi
4701     if [ -z "$Le_LinkOrder" ]; then
4702       Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n" | cut -d ":" -f 2-)"
4703     fi
4704
4705     _savedomainconf "Le_LinkOrder" "$Le_LinkOrder"
4706
4707     _link_cert_retry=0
4708     _MAX_CERT_RETRY=30
4709     while [ "$_link_cert_retry" -lt "$_MAX_CERT_RETRY" ]; do
4710       if _contains "$response" "\"status\":\"valid\""; then
4711         _debug "Order status is valid."
4712         Le_LinkCert="$(echo "$response" | _egrep_o '"certificate" *: *"[^"]*"' | cut -d '"' -f 4)"
4713         _debug Le_LinkCert "$Le_LinkCert"
4714         if [ -z "$Le_LinkCert" ]; then
4715           _err "Sign error, can not find Le_LinkCert"
4716           _err "$response"
4717           _on_issue_err "$_post_hook"
4718           return 1
4719         fi
4720         break
4721       elif _contains "$response" "\"processing\""; then
4722         _info "Order status is processing, lets sleep and retry."
4723         _retryafter=$(echo "$responseHeaders" | grep -i "^Retry-After *:" | cut -d : -f 2 | tr -d ' ' | tr -d '\r')
4724         _debug "_retryafter" "$_retryafter"
4725         if [ "$_retryafter" ]; then
4726           _info "Retry after: $_retryafter"
4727           _sleep $_retryafter
4728         else
4729           _sleep 2
4730         fi
4731       else
4732         _err "Sign error, wrong status"
4733         _err "$response"
4734         _on_issue_err "$_post_hook"
4735         return 1
4736       fi
4737       #the order is processing, so we are going to poll order status
4738       if [ -z "$Le_LinkOrder" ]; then
4739         _err "Sign error, can not get order link location header"
4740         _err "responseHeaders" "$responseHeaders"
4741         _on_issue_err "$_post_hook"
4742         return 1
4743       fi
4744       _info "Polling order status: $Le_LinkOrder"
4745       if ! _send_signed_request "$Le_LinkOrder"; then
4746         _err "Sign failed, can not post to Le_LinkOrder cert:$Le_LinkOrder."
4747         _err "$response"
4748         _on_issue_err "$_post_hook"
4749         return 1
4750       fi
4751       _link_cert_retry="$(_math $_link_cert_retry + 1)"
4752     done
4753
4754     if [ -z "$Le_LinkCert" ]; then
4755       _err "Sign failed, can not get Le_LinkCert, retry time limit."
4756       _err "$response"
4757       _on_issue_err "$_post_hook"
4758       return 1
4759     fi
4760     _info "Download cert, Le_LinkCert: $Le_LinkCert"
4761     if ! _send_signed_request "$Le_LinkCert"; then
4762       _err "Sign failed, can not download cert:$Le_LinkCert."
4763       _err "$response"
4764       _on_issue_err "$_post_hook"
4765       return 1
4766     fi
4767
4768     echo "$response" >"$CERT_PATH"
4769
4770     if [ "$(grep -- "$BEGIN_CERT" "$CERT_PATH" | wc -l)" -gt "1" ]; then
4771       _debug "Found cert chain"
4772       cat "$CERT_PATH" >"$CERT_FULLCHAIN_PATH"
4773       _end_n="$(grep -n -- "$END_CERT" "$CERT_FULLCHAIN_PATH" | _head_n 1 | cut -d : -f 1)"
4774       _debug _end_n "$_end_n"
4775       sed -n "1,${_end_n}p" "$CERT_FULLCHAIN_PATH" >"$CERT_PATH"
4776       _end_n="$(_math $_end_n + 1)"
4777       sed -n "${_end_n},9999p" "$CERT_FULLCHAIN_PATH" >"$CA_CERT_PATH"
4778     fi
4779
4780   else
4781     if ! _send_signed_request "${ACME_NEW_ORDER}" "{\"resource\": \"$ACME_NEW_ORDER_RES\", \"csr\": \"$der\"}" "needbase64"; then
4782       _err "Sign failed. $response"
4783       _on_issue_err "$_post_hook"
4784       return 1
4785     fi
4786     _rcert="$response"
4787     Le_LinkCert="$(grep -i '^Location.*$' "$HTTP_HEADER" | _tail_n 1 | tr -d "\r\n" | cut -d " " -f 2)"
4788     echo "$BEGIN_CERT" >"$CERT_PATH"
4789
4790     #if ! _get "$Le_LinkCert" | _base64 "multiline"  >> "$CERT_PATH" ; then
4791     #  _debug "Get cert failed. Let's try last response."
4792     #  printf -- "%s" "$_rcert" | _dbase64 "multiline" | _base64 "multiline" >> "$CERT_PATH"
4793     #fi
4794
4795     if ! printf -- "%s" "$_rcert" | _dbase64 "multiline" | _base64 "multiline" >>"$CERT_PATH"; then
4796       _debug "Try cert link."
4797       _get "$Le_LinkCert" | _base64 "multiline" >>"$CERT_PATH"
4798     fi
4799
4800     echo "$END_CERT" >>"$CERT_PATH"
4801   fi
4802
4803   _debug "Le_LinkCert" "$Le_LinkCert"
4804   _savedomainconf "Le_LinkCert" "$Le_LinkCert"
4805
4806   if [ -z "$Le_LinkCert" ] || ! _checkcert "$CERT_PATH"; then
4807     response="$(echo "$response" | _dbase64 "multiline" | tr -d '\0' | _normalizeJson)"
4808     _err "Sign failed: $(echo "$response" | _egrep_o '"detail":"[^"]*"')"
4809     _on_issue_err "$_post_hook"
4810     return 1
4811   fi
4812
4813   if [ "$Le_LinkCert" ]; then
4814     _info "$(__green "Cert success.")"
4815     cat "$CERT_PATH"
4816
4817     _info "Your cert is in $(__green " $CERT_PATH ")"
4818
4819     if [ -f "$CERT_KEY_PATH" ]; then
4820       _info "Your cert key is in $(__green " $CERT_KEY_PATH ")"
4821     fi
4822
4823     if [ ! "$USER_PATH" ] || [ ! "$ACME_IN_CRON" ]; then
4824       USER_PATH="$PATH"
4825       _saveaccountconf "USER_PATH" "$USER_PATH"
4826     fi
4827   fi
4828
4829   if [ "$ACME_VERSION" = "2" ]; then
4830     _debug "v2 chain."
4831   else
4832     cp "$CERT_PATH" "$CERT_FULLCHAIN_PATH"
4833     Le_LinkIssuer=$(grep -i '^Link' "$HTTP_HEADER" | _head_n 1 | cut -d " " -f 2 | cut -d ';' -f 1 | tr -d '<>')
4834
4835     if [ "$Le_LinkIssuer" ]; then
4836       if ! _contains "$Le_LinkIssuer" ":"; then
4837         _info "$(__red "Relative issuer link found.")"
4838         Le_LinkIssuer="$_ACME_SERVER_HOST$Le_LinkIssuer"
4839       fi
4840       _debug Le_LinkIssuer "$Le_LinkIssuer"
4841       _savedomainconf "Le_LinkIssuer" "$Le_LinkIssuer"
4842
4843       _link_issuer_retry=0
4844       _MAX_ISSUER_RETRY=5
4845       while [ "$_link_issuer_retry" -lt "$_MAX_ISSUER_RETRY" ]; do
4846         _debug _link_issuer_retry "$_link_issuer_retry"
4847         if [ "$ACME_VERSION" = "2" ]; then
4848           if _send_signed_request "$Le_LinkIssuer"; then
4849             echo "$response" >"$CA_CERT_PATH"
4850             break
4851           fi
4852         else
4853           if _get "$Le_LinkIssuer" >"$CA_CERT_PATH.der"; then
4854             echo "$BEGIN_CERT" >"$CA_CERT_PATH"
4855             _base64 "multiline" <"$CA_CERT_PATH.der" >>"$CA_CERT_PATH"
4856             echo "$END_CERT" >>"$CA_CERT_PATH"
4857             if ! _checkcert "$CA_CERT_PATH"; then
4858               _err "Can not get the ca cert."
4859               break
4860             fi
4861             cat "$CA_CERT_PATH" >>"$CERT_FULLCHAIN_PATH"
4862             rm -f "$CA_CERT_PATH.der"
4863             break
4864           fi
4865         fi
4866         _link_issuer_retry=$(_math $_link_issuer_retry + 1)
4867         _sleep "$_link_issuer_retry"
4868       done
4869       if [ "$_link_issuer_retry" = "$_MAX_ISSUER_RETRY" ]; then
4870         _err "Max retry for issuer ca cert is reached."
4871       fi
4872     else
4873       _debug "No Le_LinkIssuer header found."
4874     fi
4875   fi
4876   [ -f "$CA_CERT_PATH" ] && _info "The intermediate CA cert is in $(__green " $CA_CERT_PATH ")"
4877   [ -f "$CERT_FULLCHAIN_PATH" ] && _info "And the full chain certs is there: $(__green " $CERT_FULLCHAIN_PATH ")"
4878
4879   Le_CertCreateTime=$(_time)
4880   _savedomainconf "Le_CertCreateTime" "$Le_CertCreateTime"
4881
4882   Le_CertCreateTimeStr=$(date -u)
4883   _savedomainconf "Le_CertCreateTimeStr" "$Le_CertCreateTimeStr"
4884
4885   if [ -z "$Le_RenewalDays" ] || [ "$Le_RenewalDays" -lt "0" ]; then
4886     Le_RenewalDays="$DEFAULT_RENEW"
4887   else
4888     _savedomainconf "Le_RenewalDays" "$Le_RenewalDays"
4889   fi
4890
4891   if [ "$CA_BUNDLE" ]; then
4892     _saveaccountconf CA_BUNDLE "$CA_BUNDLE"
4893   else
4894     _clearaccountconf "CA_BUNDLE"
4895   fi
4896
4897   if [ "$CA_PATH" ]; then
4898     _saveaccountconf CA_PATH "$CA_PATH"
4899   else
4900     _clearaccountconf "CA_PATH"
4901   fi
4902
4903   if [ "$HTTPS_INSECURE" ]; then
4904     _saveaccountconf HTTPS_INSECURE "$HTTPS_INSECURE"
4905   else
4906     _clearaccountconf "HTTPS_INSECURE"
4907   fi
4908
4909   if [ "$Le_Listen_V4" ]; then
4910     _savedomainconf "Le_Listen_V4" "$Le_Listen_V4"
4911     _cleardomainconf Le_Listen_V6
4912   elif [ "$Le_Listen_V6" ]; then
4913     _savedomainconf "Le_Listen_V6" "$Le_Listen_V6"
4914     _cleardomainconf Le_Listen_V4
4915   fi
4916
4917   if [ "$Le_ForceNewDomainKey" = "1" ]; then
4918     _savedomainconf "Le_ForceNewDomainKey" "$Le_ForceNewDomainKey"
4919   else
4920     _cleardomainconf Le_ForceNewDomainKey
4921   fi
4922
4923   Le_NextRenewTime=$(_math "$Le_CertCreateTime" + "$Le_RenewalDays" \* 24 \* 60 \* 60)
4924
4925   Le_NextRenewTimeStr=$(_time2str "$Le_NextRenewTime")
4926   _savedomainconf "Le_NextRenewTimeStr" "$Le_NextRenewTimeStr"
4927
4928   Le_NextRenewTime=$(_math "$Le_NextRenewTime" - 86400)
4929   _savedomainconf "Le_NextRenewTime" "$Le_NextRenewTime"
4930
4931   if [ "$_real_cert$_real_key$_real_ca$_reload_cmd$_real_fullchain" ]; then
4932     _savedomainconf "Le_RealCertPath" "$_real_cert"
4933     _savedomainconf "Le_RealCACertPath" "$_real_ca"
4934     _savedomainconf "Le_RealKeyPath" "$_real_key"
4935     _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
4936     _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
4937     if ! _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"; then
4938       return 1
4939     fi
4940   fi
4941
4942   if ! _on_issue_success "$_post_hook" "$_renew_hook"; then
4943     _err "Call hook error."
4944     return 1
4945   fi
4946 }
4947
4948 #domain  [isEcc]
4949 renew() {
4950   Le_Domain="$1"
4951   if [ -z "$Le_Domain" ]; then
4952     _usage "Usage: $PROJECT_ENTRY --renew  -d domain.com [--ecc]"
4953     return 1
4954   fi
4955
4956   _isEcc="$2"
4957
4958   _initpath "$Le_Domain" "$_isEcc"
4959
4960   _info "$(__green "Renew: '$Le_Domain'")"
4961   if [ ! -f "$DOMAIN_CONF" ]; then
4962     _info "'$Le_Domain' is not a issued domain, skip."
4963     return $RENEW_SKIP
4964   fi
4965
4966   if [ "$Le_RenewalDays" ]; then
4967     _savedomainconf Le_RenewalDays "$Le_RenewalDays"
4968   fi
4969
4970   . "$DOMAIN_CONF"
4971   _debug Le_API "$Le_API"
4972
4973   if [ "$Le_API" = "$LETSENCRYPT_CA_V1" ]; then
4974     _cleardomainconf Le_API
4975     Le_API="$DEFAULT_CA"
4976   fi
4977   if [ "$Le_API" = "$LETSENCRYPT_STAGING_CA_V1" ]; then
4978     _cleardomainconf Le_API
4979     Le_API="$DEFAULT_STAGING_CA"
4980   fi
4981
4982   if [ "$Le_API" ]; then
4983     if [ "$_OLD_CA_HOST" = "$Le_API" ]; then
4984       export Le_API="$DEFAULT_CA"
4985       _savedomainconf Le_API "$Le_API"
4986     fi
4987     if [ "$_OLD_STAGE_CA_HOST" = "$Le_API" ]; then
4988       export Le_API="$DEFAULT_STAGING_CA"
4989       _savedomainconf Le_API "$Le_API"
4990     fi
4991     export ACME_DIRECTORY="$Le_API"
4992     #reload ca configs
4993     ACCOUNT_KEY_PATH=""
4994     ACCOUNT_JSON_PATH=""
4995     CA_CONF=""
4996     _debug3 "initpath again."
4997     _initpath "$Le_Domain" "$_isEcc"
4998   fi
4999
5000   if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
5001     _info "Skip, Next renewal time is: $(__green "$Le_NextRenewTimeStr")"
5002     _info "Add '$(__red '--force')' to force to renew."
5003     return "$RENEW_SKIP"
5004   fi
5005
5006   if [ "$ACME_IN_CRON" = "1" ] && [ -z "$Le_CertCreateTime" ]; then
5007     _info "Skip invalid cert for: $Le_Domain"
5008     return $RENEW_SKIP
5009   fi
5010
5011   IS_RENEW="1"
5012   Le_ReloadCmd="$(_readdomainconf Le_ReloadCmd)"
5013   Le_PreHook="$(_readdomainconf Le_PreHook)"
5014   Le_PostHook="$(_readdomainconf Le_PostHook)"
5015   Le_RenewHook="$(_readdomainconf Le_RenewHook)"
5016   issue "$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" "$Le_ChallengeAlias"
5017   res="$?"
5018   if [ "$res" != "0" ]; then
5019     return "$res"
5020   fi
5021
5022   if [ "$Le_DeployHook" ]; then
5023     _deploy "$Le_Domain" "$Le_DeployHook"
5024     res="$?"
5025   fi
5026
5027   IS_RENEW=""
5028
5029   return "$res"
5030 }
5031
5032 #renewAll  [stopRenewOnError]
5033 renewAll() {
5034   _initpath
5035   _stopRenewOnError="$1"
5036   _debug "_stopRenewOnError" "$_stopRenewOnError"
5037   _ret="0"
5038   _success_msg=""
5039   _error_msg=""
5040   _skipped_msg=""
5041   _error_level=$NOTIFY_LEVEL_SKIP
5042   _notify_code=$RENEW_SKIP
5043   _set_level=${NOTIFY_LEVEL:-$NOTIFY_LEVEL_DEFAULT}
5044   _debug "_set_level" "$_set_level"
5045   for di in "${CERT_HOME}"/*.*/; do
5046     _debug di "$di"
5047     if ! [ -d "$di" ]; then
5048       _debug "Not directory, skip: $di"
5049       continue
5050     fi
5051     d=$(basename "$di")
5052     _debug d "$d"
5053     (
5054       if _endswith "$d" "$ECC_SUFFIX"; then
5055         _isEcc=$(echo "$d" | cut -d "$ECC_SEP" -f 2)
5056         d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5057       fi
5058       renew "$d" "$_isEcc"
5059     )
5060     rc="$?"
5061     _debug "Return code: $rc"
5062     if [ "$rc" = "0" ]; then
5063       if [ $_error_level -gt $NOTIFY_LEVEL_RENEW ]; then
5064         _error_level="$NOTIFY_LEVEL_RENEW"
5065         _notify_code=0
5066       fi
5067       if [ "$ACME_IN_CRON" ]; then
5068         if [ $_set_level -ge $NOTIFY_LEVEL_RENEW ]; then
5069           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5070             _send_notify "Renew $d success" "Good, the cert is renewed." "$NOTIFY_HOOK" 0
5071           fi
5072         fi
5073       fi
5074       _success_msg="${_success_msg}    $d
5075 "
5076     elif [ "$rc" = "$RENEW_SKIP" ]; then
5077       if [ $_error_level -gt $NOTIFY_LEVEL_SKIP ]; then
5078         _error_level="$NOTIFY_LEVEL_SKIP"
5079         _notify_code=$RENEW_SKIP
5080       fi
5081       if [ "$ACME_IN_CRON" ]; then
5082         if [ $_set_level -ge $NOTIFY_LEVEL_SKIP ]; then
5083           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5084             _send_notify "Renew $d skipped" "Good, the cert is skipped." "$NOTIFY_HOOK" "$RENEW_SKIP"
5085           fi
5086         fi
5087       fi
5088       _info "Skipped $d"
5089       _skipped_msg="${_skipped_msg}    $d
5090 "
5091     else
5092       if [ $_error_level -gt $NOTIFY_LEVEL_ERROR ]; then
5093         _error_level="$NOTIFY_LEVEL_ERROR"
5094         _notify_code=1
5095       fi
5096       if [ "$ACME_IN_CRON" ]; then
5097         if [ $_set_level -ge $NOTIFY_LEVEL_ERROR ]; then
5098           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5099             _send_notify "Renew $d error" "There is an error." "$NOTIFY_HOOK" 1
5100           fi
5101         fi
5102       fi
5103       _error_msg="${_error_msg}    $d
5104 "
5105       if [ "$_stopRenewOnError" ]; then
5106         _err "Error renew $d,  stop now."
5107         _ret="$rc"
5108         break
5109       else
5110         _ret="$rc"
5111         _err "Error renew $d."
5112       fi
5113     fi
5114   done
5115   _debug _error_level "$_error_level"
5116   _debug _set_level "$_set_level"
5117   if [ "$ACME_IN_CRON" ] && [ $_error_level -le $_set_level ]; then
5118     if [ -z "$NOTIFY_MODE" ] || [ "$NOTIFY_MODE" = "$NOTIFY_MODE_BULK" ]; then
5119       _msg_subject="Renew"
5120       if [ "$_error_msg" ]; then
5121         _msg_subject="${_msg_subject} Error"
5122         _msg_data="Error certs:
5123 ${_error_msg}
5124 "
5125       fi
5126       if [ "$_success_msg" ]; then
5127         _msg_subject="${_msg_subject} Success"
5128         _msg_data="${_msg_data}Success certs:
5129 ${_success_msg}
5130 "
5131       fi
5132       if [ "$_skipped_msg" ]; then
5133         _msg_subject="${_msg_subject} Skipped"
5134         _msg_data="${_msg_data}Skipped certs:
5135 ${_skipped_msg}
5136 "
5137       fi
5138
5139       _send_notify "$_msg_subject" "$_msg_data" "$NOTIFY_HOOK" "$_notify_code"
5140     fi
5141   fi
5142
5143   return "$_ret"
5144 }
5145
5146 #csr webroot
5147 signcsr() {
5148   _csrfile="$1"
5149   _csrW="$2"
5150   if [ -z "$_csrfile" ] || [ -z "$_csrW" ]; then
5151     _usage "Usage: $PROJECT_ENTRY --signcsr  --csr mycsr.csr  -w /path/to/webroot/a.com/ "
5152     return 1
5153   fi
5154
5155   _real_cert="$3"
5156   _real_key="$4"
5157   _real_ca="$5"
5158   _reload_cmd="$6"
5159   _real_fullchain="$7"
5160   _pre_hook="${8}"
5161   _post_hook="${9}"
5162   _renew_hook="${10}"
5163   _local_addr="${11}"
5164   _challenge_alias="${12}"
5165
5166   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5167   if [ "$?" != "0" ]; then
5168     _err "Can not read subject from csr: $_csrfile"
5169     return 1
5170   fi
5171   _debug _csrsubj "$_csrsubj"
5172   if _contains "$_csrsubj" ' ' || ! _contains "$_csrsubj" '.'; then
5173     _info "It seems that the subject: $_csrsubj is not a valid domain name. Drop it."
5174     _csrsubj=""
5175   fi
5176
5177   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5178   if [ "$?" != "0" ]; then
5179     _err "Can not read domain list from csr: $_csrfile"
5180     return 1
5181   fi
5182   _debug "_csrdomainlist" "$_csrdomainlist"
5183
5184   if [ -z "$_csrsubj" ]; then
5185     _csrsubj="$(_getfield "$_csrdomainlist" 1)"
5186     _debug _csrsubj "$_csrsubj"
5187     _csrdomainlist="$(echo "$_csrdomainlist" | cut -d , -f 2-)"
5188     _debug "_csrdomainlist" "$_csrdomainlist"
5189   fi
5190
5191   if [ -z "$_csrsubj" ]; then
5192     _err "Can not read subject from csr: $_csrfile"
5193     return 1
5194   fi
5195
5196   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5197   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5198     _err "Can not read key length from csr: $_csrfile"
5199     return 1
5200   fi
5201
5202   if [ -z "$ACME_VERSION" ] && _contains "$_csrsubj,$_csrdomainlist" "*."; then
5203     export ACME_VERSION=2
5204   fi
5205   _initpath "$_csrsubj" "$_csrkeylength"
5206   mkdir -p "$DOMAIN_PATH"
5207
5208   _info "Copy csr to: $CSR_PATH"
5209   cp "$_csrfile" "$CSR_PATH"
5210
5211   issue "$_csrW" "$_csrsubj" "$_csrdomainlist" "$_csrkeylength" "$_real_cert" "$_real_key" "$_real_ca" "$_reload_cmd" "$_real_fullchain" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_addr" "$_challenge_alias"
5212
5213 }
5214
5215 showcsr() {
5216   _csrfile="$1"
5217   _csrd="$2"
5218   if [ -z "$_csrfile" ] && [ -z "$_csrd" ]; then
5219     _usage "Usage: $PROJECT_ENTRY --showcsr  --csr mycsr.csr"
5220     return 1
5221   fi
5222
5223   _initpath
5224
5225   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5226   if [ "$?" != "0" ] || [ -z "$_csrsubj" ]; then
5227     _err "Can not read subject from csr: $_csrfile"
5228     return 1
5229   fi
5230
5231   _info "Subject=$_csrsubj"
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   _info "SubjectAltNames=$_csrdomainlist"
5241
5242   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5243   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5244     _err "Can not read key length from csr: $_csrfile"
5245     return 1
5246   fi
5247   _info "KeyLength=$_csrkeylength"
5248 }
5249
5250 list() {
5251   _raw="$1"
5252   _initpath
5253
5254   _sep="|"
5255   if [ "$_raw" ]; then
5256     printf "%s\n" "Main_Domain${_sep}KeyLength${_sep}SAN_Domains${_sep}CA${_sep}Created${_sep}Renew"
5257     for di in "${CERT_HOME}"/*.*/; do
5258       d=$(basename "$di")
5259       _debug d "$d"
5260       (
5261         if _endswith "$d" "$ECC_SUFFIX"; then
5262           _isEcc="ecc"
5263           d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5264         fi
5265         DOMAIN_CONF="$di/$d.conf"
5266         if [ -f "$DOMAIN_CONF" ]; then
5267           . "$DOMAIN_CONF"
5268           _ca="$(_getCAShortName "$Le_API")"
5269           printf "%s\n" "$Le_Domain${_sep}\"$Le_Keylength\"${_sep}$Le_Alt${_sep}$_ca${_sep}$Le_CertCreateTimeStr${_sep}$Le_NextRenewTimeStr"
5270         fi
5271       )
5272     done
5273   else
5274     if _exists column; then
5275       list "raw" | column -t -s "$_sep"
5276     else
5277       list "raw" | tr "$_sep" '\t'
5278     fi
5279   fi
5280
5281 }
5282
5283 _deploy() {
5284   _d="$1"
5285   _hooks="$2"
5286
5287   for _d_api in $(echo "$_hooks" | tr ',' " "); do
5288     _deployApi="$(_findHook "$_d" $_SUB_FOLDER_DEPLOY "$_d_api")"
5289     if [ -z "$_deployApi" ]; then
5290       _err "The deploy hook $_d_api is not found."
5291       return 1
5292     fi
5293     _debug _deployApi "$_deployApi"
5294
5295     if ! (
5296       if ! . "$_deployApi"; then
5297         _err "Load file $_deployApi error. Please check your api file and try again."
5298         return 1
5299       fi
5300
5301       d_command="${_d_api}_deploy"
5302       if ! _exists "$d_command"; then
5303         _err "It seems that your api file is not correct, it must have a function named: $d_command"
5304         return 1
5305       fi
5306
5307       if ! $d_command "$_d" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$CERT_FULLCHAIN_PATH"; then
5308         _err "Error deploy for domain:$_d"
5309         return 1
5310       fi
5311     ); then
5312       _err "Deploy error."
5313       return 1
5314     else
5315       _info "$(__green Success)"
5316     fi
5317   done
5318 }
5319
5320 #domain hooks
5321 deploy() {
5322   _d="$1"
5323   _hooks="$2"
5324   _isEcc="$3"
5325   if [ -z "$_hooks" ]; then
5326     _usage "Usage: $PROJECT_ENTRY --deploy -d domain.com --deploy-hook cpanel [--ecc] "
5327     return 1
5328   fi
5329
5330   _initpath "$_d" "$_isEcc"
5331   if [ ! -d "$DOMAIN_PATH" ]; then
5332     _err "The domain '$_d' is not a cert name. You must use the cert name to specify the cert to install."
5333     _err "Can not find path:'$DOMAIN_PATH'"
5334     return 1
5335   fi
5336
5337   . "$DOMAIN_CONF"
5338
5339   _savedomainconf Le_DeployHook "$_hooks"
5340
5341   _deploy "$_d" "$_hooks"
5342 }
5343
5344 installcert() {
5345   _main_domain="$1"
5346   if [ -z "$_main_domain" ]; then
5347     _usage "Usage: $PROJECT_ENTRY --installcert -d domain.com  [--ecc] [--cert-file cert-file-path]  [--key-file key-file-path]  [--ca-file ca-cert-file-path]   [ --reloadCmd reloadCmd] [--fullchain-file fullchain-path]"
5348     return 1
5349   fi
5350
5351   _real_cert="$2"
5352   _real_key="$3"
5353   _real_ca="$4"
5354   _reload_cmd="$5"
5355   _real_fullchain="$6"
5356   _isEcc="$7"
5357
5358   _initpath "$_main_domain" "$_isEcc"
5359   if [ ! -d "$DOMAIN_PATH" ]; then
5360     _err "The domain '$_main_domain' is not a cert name. You must use the cert name to specify the cert to install."
5361     _err "Can not find path:'$DOMAIN_PATH'"
5362     return 1
5363   fi
5364
5365   _savedomainconf "Le_RealCertPath" "$_real_cert"
5366   _savedomainconf "Le_RealCACertPath" "$_real_ca"
5367   _savedomainconf "Le_RealKeyPath" "$_real_key"
5368   _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
5369   _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
5370
5371   _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"
5372 }
5373
5374 #domain  cert  key  ca  fullchain reloadcmd backup-prefix
5375 _installcert() {
5376   _main_domain="$1"
5377   _real_cert="$2"
5378   _real_key="$3"
5379   _real_ca="$4"
5380   _real_fullchain="$5"
5381   _reload_cmd="$6"
5382   _backup_prefix="$7"
5383
5384   if [ "$_real_cert" = "$NO_VALUE" ]; then
5385     _real_cert=""
5386   fi
5387   if [ "$_real_key" = "$NO_VALUE" ]; then
5388     _real_key=""
5389   fi
5390   if [ "$_real_ca" = "$NO_VALUE" ]; then
5391     _real_ca=""
5392   fi
5393   if [ "$_reload_cmd" = "$NO_VALUE" ]; then
5394     _reload_cmd=""
5395   fi
5396   if [ "$_real_fullchain" = "$NO_VALUE" ]; then
5397     _real_fullchain=""
5398   fi
5399
5400   _backup_path="$DOMAIN_BACKUP_PATH/$_backup_prefix"
5401   mkdir -p "$_backup_path"
5402
5403   if [ "$_real_cert" ]; then
5404     _info "Installing cert to:$_real_cert"
5405     if [ -f "$_real_cert" ] && [ ! "$IS_RENEW" ]; then
5406       cp "$_real_cert" "$_backup_path/cert.bak"
5407     fi
5408     cat "$CERT_PATH" >"$_real_cert" || return 1
5409   fi
5410
5411   if [ "$_real_ca" ]; then
5412     _info "Installing CA to:$_real_ca"
5413     if [ "$_real_ca" = "$_real_cert" ]; then
5414       echo "" >>"$_real_ca"
5415       cat "$CA_CERT_PATH" >>"$_real_ca" || return 1
5416     else
5417       if [ -f "$_real_ca" ] && [ ! "$IS_RENEW" ]; then
5418         cp "$_real_ca" "$_backup_path/ca.bak"
5419       fi
5420       cat "$CA_CERT_PATH" >"$_real_ca" || return 1
5421     fi
5422   fi
5423
5424   if [ "$_real_key" ]; then
5425     _info "Installing key to:$_real_key"
5426     if [ -f "$_real_key" ] && [ ! "$IS_RENEW" ]; then
5427       cp "$_real_key" "$_backup_path/key.bak"
5428     fi
5429     if [ -f "$_real_key" ]; then
5430       cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5431     else
5432       cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5433       chmod 600 "$_real_key"
5434     fi
5435   fi
5436
5437   if [ "$_real_fullchain" ]; then
5438     _info "Installing full chain to:$_real_fullchain"
5439     if [ -f "$_real_fullchain" ] && [ ! "$IS_RENEW" ]; then
5440       cp "$_real_fullchain" "$_backup_path/fullchain.bak"
5441     fi
5442     cat "$CERT_FULLCHAIN_PATH" >"$_real_fullchain" || return 1
5443   fi
5444
5445   if [ "$_reload_cmd" ]; then
5446     _info "Run reload cmd: $_reload_cmd"
5447     if (
5448       export CERT_PATH
5449       export CERT_KEY_PATH
5450       export CA_CERT_PATH
5451       export CERT_FULLCHAIN_PATH
5452       export Le_Domain="$_main_domain"
5453       cd "$DOMAIN_PATH" && eval "$_reload_cmd"
5454     ); then
5455       _info "$(__green "Reload success")"
5456     else
5457       _err "Reload error for :$Le_Domain"
5458     fi
5459   fi
5460
5461 }
5462
5463 __read_password() {
5464   unset _pp
5465   prompt="Enter Password:"
5466   while IFS= read -p "$prompt" -r -s -n 1 char; do
5467     if [ "$char" = $'\0' ]; then
5468       break
5469     fi
5470     prompt='*'
5471     _pp="$_pp$char"
5472   done
5473   echo "$_pp"
5474 }
5475
5476 _install_win_taskscheduler() {
5477   _lesh="$1"
5478   _centry="$2"
5479   _randomminute="$3"
5480   if ! _exists cygpath; then
5481     _err "cygpath not found"
5482     return 1
5483   fi
5484   if ! _exists schtasks; then
5485     _err "schtasks.exe is not found, are you on Windows?"
5486     return 1
5487   fi
5488   _winbash="$(cygpath -w $(which bash))"
5489   _debug _winbash "$_winbash"
5490   if [ -z "$_winbash" ]; then
5491     _err "can not find bash path"
5492     return 1
5493   fi
5494   _myname="$(whoami)"
5495   _debug "_myname" "$_myname"
5496   if [ -z "$_myname" ]; then
5497     _err "can not find my user name"
5498     return 1
5499   fi
5500   _debug "_lesh" "$_lesh"
5501
5502   _info "To install scheduler task in your Windows account, you must input your windows password."
5503   _info "$PROJECT_NAME doesn't save your password."
5504   _info "Please input your Windows password for: $(__green "$_myname")"
5505   _password="$(__read_password)"
5506   #SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'" >/dev/null
5507   echo SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "\"$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'\"" | cmd.exe >/dev/null
5508   echo
5509
5510 }
5511
5512 _uninstall_win_taskscheduler() {
5513   if ! _exists schtasks; then
5514     _err "schtasks.exe is not found, are you on Windows?"
5515     return 1
5516   fi
5517   if ! echo SCHTASKS /query /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null; then
5518     _debug "scheduler $_WINDOWS_SCHEDULER_NAME is not found."
5519   else
5520     _info "Removing $_WINDOWS_SCHEDULER_NAME"
5521     echo SCHTASKS /delete /f /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null
5522   fi
5523 }
5524
5525 #confighome
5526 installcronjob() {
5527   _c_home="$1"
5528   _initpath
5529   _CRONTAB="crontab"
5530   if [ -f "$LE_WORKING_DIR/$PROJECT_ENTRY" ]; then
5531     lesh="\"$LE_WORKING_DIR\"/$PROJECT_ENTRY"
5532   else
5533     _err "Can not install cronjob, $PROJECT_ENTRY not found."
5534     return 1
5535   fi
5536   if [ "$_c_home" ]; then
5537     _c_entry="--config-home \"$_c_home\" "
5538   fi
5539   _t=$(_time)
5540   random_minute=$(_math $_t % 60)
5541
5542   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5543     _CRONTAB="fcrontab"
5544   fi
5545
5546   if ! _exists "$_CRONTAB"; then
5547     if _exists cygpath && _exists schtasks.exe; then
5548       _info "It seems you are on Windows,  let's install Windows scheduler task."
5549       if _install_win_taskscheduler "$lesh" "$_c_entry" "$random_minute"; then
5550         _info "Install Windows scheduler task success."
5551         return 0
5552       else
5553         _err "Install Windows scheduler task failed."
5554         return 1
5555       fi
5556     fi
5557     _err "crontab/fcrontab doesn't exist, so, we can not install cron jobs."
5558     _err "All your certs will not be renewed automatically."
5559     _err "You must add your own cron job to call '$PROJECT_ENTRY --cron' everyday."
5560     return 1
5561   fi
5562   _info "Installing cron job"
5563   if ! $_CRONTAB -l | grep "$PROJECT_ENTRY --cron"; then
5564     if _exists uname && uname -a | grep SunOS >/dev/null; then
5565       $_CRONTAB -l | {
5566         cat
5567         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5568       } | $_CRONTAB --
5569     else
5570       $_CRONTAB -l | {
5571         cat
5572         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5573       } | $_CRONTAB -
5574     fi
5575   fi
5576   if [ "$?" != "0" ]; then
5577     _err "Install cron job failed. You need to manually renew your certs."
5578     _err "Or you can add cronjob by yourself:"
5579     _err "$lesh --cron --home \"$LE_WORKING_DIR\" > /dev/null"
5580     return 1
5581   fi
5582 }
5583
5584 uninstallcronjob() {
5585   _CRONTAB="crontab"
5586   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5587     _CRONTAB="fcrontab"
5588   fi
5589
5590   if ! _exists "$_CRONTAB"; then
5591     if _exists cygpath && _exists schtasks.exe; then
5592       _info "It seems you are on Windows,  let's uninstall Windows scheduler task."
5593       if _uninstall_win_taskscheduler; then
5594         _info "Uninstall Windows scheduler task success."
5595         return 0
5596       else
5597         _err "Uninstall Windows scheduler task failed."
5598         return 1
5599       fi
5600     fi
5601     return
5602   fi
5603   _info "Removing cron job"
5604   cr="$($_CRONTAB -l | grep "$PROJECT_ENTRY --cron")"
5605   if [ "$cr" ]; then
5606     if _exists uname && uname -a | grep solaris >/dev/null; then
5607       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB --
5608     else
5609       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB -
5610     fi
5611     LE_WORKING_DIR="$(echo "$cr" | cut -d ' ' -f 9 | tr -d '"')"
5612     _info LE_WORKING_DIR "$LE_WORKING_DIR"
5613     if _contains "$cr" "--config-home"; then
5614       LE_CONFIG_HOME="$(echo "$cr" | cut -d ' ' -f 11 | tr -d '"')"
5615       _debug LE_CONFIG_HOME "$LE_CONFIG_HOME"
5616     fi
5617   fi
5618   _initpath
5619
5620 }
5621
5622 #domain  isECC  revokeReason
5623 revoke() {
5624   Le_Domain="$1"
5625   if [ -z "$Le_Domain" ]; then
5626     _usage "Usage: $PROJECT_ENTRY --revoke -d domain.com  [--ecc]"
5627     return 1
5628   fi
5629
5630   _isEcc="$2"
5631   _reason="$3"
5632   if [ -z "$_reason" ]; then
5633     _reason="0"
5634   fi
5635   _initpath "$Le_Domain" "$_isEcc"
5636   if [ ! -f "$DOMAIN_CONF" ]; then
5637     _err "$Le_Domain is not a issued domain, skip."
5638     return 1
5639   fi
5640
5641   if [ ! -f "$CERT_PATH" ]; then
5642     _err "Cert for $Le_Domain $CERT_PATH is not found, skip."
5643     return 1
5644   fi
5645
5646   cert="$(_getfile "${CERT_PATH}" "${BEGIN_CERT}" "${END_CERT}" | tr -d "\r\n" | _url_replace)"
5647
5648   if [ -z "$cert" ]; then
5649     _err "Cert for $Le_Domain is empty found, skip."
5650     return 1
5651   fi
5652
5653   _initAPI
5654
5655   if [ "$ACME_VERSION" = "2" ]; then
5656     data="{\"certificate\": \"$cert\",\"reason\":$_reason}"
5657   else
5658     data="{\"resource\": \"revoke-cert\", \"certificate\": \"$cert\"}"
5659   fi
5660   uri="${ACME_REVOKE_CERT}"
5661
5662   if [ -f "$CERT_KEY_PATH" ]; then
5663     _info "Try domain key first."
5664     if _send_signed_request "$uri" "$data" "" "$CERT_KEY_PATH"; then
5665       if [ -z "$response" ]; then
5666         _info "Revoke success."
5667         rm -f "$CERT_PATH"
5668         return 0
5669       else
5670         _err "Revoke error by domain key."
5671         _err "$response"
5672       fi
5673     fi
5674   else
5675     _info "Domain key file doesn't exist."
5676   fi
5677
5678   _info "Try account key."
5679
5680   if _send_signed_request "$uri" "$data" "" "$ACCOUNT_KEY_PATH"; then
5681     if [ -z "$response" ]; then
5682       _info "Revoke success."
5683       rm -f "$CERT_PATH"
5684       return 0
5685     else
5686       _err "Revoke error."
5687       _debug "$response"
5688     fi
5689   fi
5690   return 1
5691 }
5692
5693 #domain  ecc
5694 remove() {
5695   Le_Domain="$1"
5696   if [ -z "$Le_Domain" ]; then
5697     _usage "Usage: $PROJECT_ENTRY --remove -d domain.com [--ecc]"
5698     return 1
5699   fi
5700
5701   _isEcc="$2"
5702
5703   _initpath "$Le_Domain" "$_isEcc"
5704   _removed_conf="$DOMAIN_CONF.removed"
5705   if [ ! -f "$DOMAIN_CONF" ]; then
5706     if [ -f "$_removed_conf" ]; then
5707       _err "$Le_Domain is already removed, You can remove the folder by yourself: $DOMAIN_PATH"
5708     else
5709       _err "$Le_Domain is not a issued domain, skip."
5710     fi
5711     return 1
5712   fi
5713
5714   if mv "$DOMAIN_CONF" "$_removed_conf"; then
5715     _info "$Le_Domain is removed, the key and cert files are in $(__green $DOMAIN_PATH)"
5716     _info "You can remove them by yourself."
5717     return 0
5718   else
5719     _err "Remove $Le_Domain failed."
5720     return 1
5721   fi
5722 }
5723
5724 #domain vtype
5725 _deactivate() {
5726   _d_domain="$1"
5727   _d_type="$2"
5728   _initpath
5729
5730   if [ "$ACME_VERSION" = "2" ]; then
5731     _identifiers="{\"type\":\"dns\",\"value\":\"$_d_domain\"}"
5732     if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
5733       _err "Can not get domain new order."
5734       return 1
5735     fi
5736     _authorizations_seg="$(echo "$response" | _egrep_o '"authorizations" *: *\[[^\]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
5737     _debug2 _authorizations_seg "$_authorizations_seg"
5738     if [ -z "$_authorizations_seg" ]; then
5739       _err "_authorizations_seg not found."
5740       _clearup
5741       _on_issue_err "$_post_hook"
5742       return 1
5743     fi
5744
5745     authzUri="$_authorizations_seg"
5746     _debug2 "authzUri" "$authzUri"
5747     if ! _send_signed_request "$authzUri"; then
5748       _err "get to authz error."
5749       _err "_authorizations_seg" "$_authorizations_seg"
5750       _err "authzUri" "$authzUri"
5751       _clearup
5752       _on_issue_err "$_post_hook"
5753       return 1
5754     fi
5755
5756     response="$(echo "$response" | _normalizeJson)"
5757     _debug2 response "$response"
5758     _URL_NAME="url"
5759   else
5760     if ! __get_domain_new_authz "$_d_domain"; then
5761       _err "Can not get domain new authz token."
5762       return 1
5763     fi
5764
5765     authzUri="$(echo "$responseHeaders" | grep "^Location:" | _head_n 1 | cut -d ':' -f 2- | tr -d "\r\n")"
5766     _debug "authzUri" "$authzUri"
5767     if [ "$code" ] && [ ! "$code" = '201' ]; then
5768       _err "new-authz error: $response"
5769       return 1
5770     fi
5771     _URL_NAME="uri"
5772   fi
5773
5774   entries="$(echo "$response" | _egrep_o "[^{]*\"type\":\"[^\"]*\", *\"status\": *\"valid\", *\"$_URL_NAME\"[^}]*")"
5775   if [ -z "$entries" ]; then
5776     _info "No valid entries found."
5777     if [ -z "$thumbprint" ]; then
5778       thumbprint="$(__calc_account_thumbprint)"
5779     fi
5780     _debug "Trigger validation."
5781     vtype="$VTYPE_DNS"
5782     entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
5783     _debug entry "$entry"
5784     if [ -z "$entry" ]; then
5785       _err "Error, can not get domain token $d"
5786       return 1
5787     fi
5788     token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
5789     _debug token "$token"
5790
5791     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*" | cut -d : -f 2,3 | tr -d '"')"
5792     _debug uri "$uri"
5793
5794     keyauthorization="$token.$thumbprint"
5795     _debug keyauthorization "$keyauthorization"
5796     __trigger_validation "$uri" "$keyauthorization"
5797
5798   fi
5799
5800   _d_i=0
5801   _d_max_retry=$(echo "$entries" | wc -l)
5802   while [ "$_d_i" -lt "$_d_max_retry" ]; do
5803     _info "Deactivate: $_d_domain"
5804     _d_i="$(_math $_d_i + 1)"
5805     entry="$(echo "$entries" | sed -n "${_d_i}p")"
5806     _debug entry "$entry"
5807
5808     if [ -z "$entry" ]; then
5809       _info "No more valid entry found."
5810       break
5811     fi
5812
5813     _vtype="$(echo "$entry" | _egrep_o '"type": *"[^"]*"' | cut -d : -f 2 | tr -d '"')"
5814     _debug _vtype "$_vtype"
5815     _info "Found $_vtype"
5816
5817     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*" | cut -d : -f 2,3 | tr -d '"')"
5818     _debug uri "$uri"
5819
5820     if [ "$_d_type" ] && [ "$_d_type" != "$_vtype" ]; then
5821       _info "Skip $_vtype"
5822       continue
5823     fi
5824
5825     _info "Deactivate: $_vtype"
5826
5827     if [ "$ACME_VERSION" = "2" ]; then
5828       _djson="{\"status\":\"deactivated\"}"
5829     else
5830       _djson="{\"resource\": \"authz\", \"status\":\"deactivated\"}"
5831     fi
5832
5833     if _send_signed_request "$authzUri" "$_djson" && _contains "$response" '"deactivated"'; then
5834       _info "Deactivate: $_vtype success."
5835     else
5836       _err "Can not deactivate $_vtype."
5837       break
5838     fi
5839
5840   done
5841   _debug "$_d_i"
5842   if [ "$_d_i" -eq "$_d_max_retry" ]; then
5843     _info "Deactivated success!"
5844   else
5845     _err "Deactivate failed."
5846   fi
5847
5848 }
5849
5850 deactivate() {
5851   _d_domain_list="$1"
5852   _d_type="$2"
5853   _initpath
5854   _initAPI
5855   _debug _d_domain_list "$_d_domain_list"
5856   if [ -z "$(echo $_d_domain_list | cut -d , -f 1)" ]; then
5857     _usage "Usage: $PROJECT_ENTRY --deactivate -d domain.com [-d domain.com]"
5858     return 1
5859   fi
5860   for _d_dm in $(echo "$_d_domain_list" | tr ',' ' '); do
5861     if [ -z "$_d_dm" ] || [ "$_d_dm" = "$NO_VALUE" ]; then
5862       continue
5863     fi
5864     if ! _deactivate "$_d_dm" "$_d_type"; then
5865       return 1
5866     fi
5867   done
5868 }
5869
5870 # Detect profile file if not specified as environment variable
5871 _detect_profile() {
5872   if [ -n "$PROFILE" -a -f "$PROFILE" ]; then
5873     echo "$PROFILE"
5874     return
5875   fi
5876
5877   DETECTED_PROFILE=''
5878   SHELLTYPE="$(basename "/$SHELL")"
5879
5880   if [ "$SHELLTYPE" = "bash" ]; then
5881     if [ -f "$HOME/.bashrc" ]; then
5882       DETECTED_PROFILE="$HOME/.bashrc"
5883     elif [ -f "$HOME/.bash_profile" ]; then
5884       DETECTED_PROFILE="$HOME/.bash_profile"
5885     fi
5886   elif [ "$SHELLTYPE" = "zsh" ]; then
5887     DETECTED_PROFILE="$HOME/.zshrc"
5888   fi
5889
5890   if [ -z "$DETECTED_PROFILE" ]; then
5891     if [ -f "$HOME/.profile" ]; then
5892       DETECTED_PROFILE="$HOME/.profile"
5893     elif [ -f "$HOME/.bashrc" ]; then
5894       DETECTED_PROFILE="$HOME/.bashrc"
5895     elif [ -f "$HOME/.bash_profile" ]; then
5896       DETECTED_PROFILE="$HOME/.bash_profile"
5897     elif [ -f "$HOME/.zshrc" ]; then
5898       DETECTED_PROFILE="$HOME/.zshrc"
5899     fi
5900   fi
5901
5902   echo "$DETECTED_PROFILE"
5903 }
5904
5905 _initconf() {
5906   _initpath
5907   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
5908     echo "
5909
5910 #LOG_FILE=\"$DEFAULT_LOG_FILE\"
5911 #LOG_LEVEL=1
5912
5913 #AUTO_UPGRADE=\"1\"
5914
5915 #NO_TIMESTAMP=1
5916
5917     " >"$ACCOUNT_CONF_PATH"
5918   fi
5919 }
5920
5921 # nocron
5922 _precheck() {
5923   _nocron="$1"
5924
5925   if ! _exists "curl" && ! _exists "wget"; then
5926     _err "Please install curl or wget first, we need to access http resources."
5927     return 1
5928   fi
5929
5930   if [ -z "$_nocron" ]; then
5931     if ! _exists "crontab" && ! _exists "fcrontab"; then
5932       if _exists cygpath && _exists schtasks.exe; then
5933         _info "It seems you are on Windows,  we will install Windows scheduler task."
5934       else
5935         _err "It is recommended to install crontab first. try to install 'cron, crontab, crontabs or vixie-cron'."
5936         _err "We need to set cron job to renew the certs automatically."
5937         _err "Otherwise, your certs will not be able to be renewed automatically."
5938         if [ -z "$FORCE" ]; then
5939           _err "Please add '--force' and try install again to go without crontab."
5940           _err "./$PROJECT_ENTRY --install --force"
5941           return 1
5942         fi
5943       fi
5944     fi
5945   fi
5946
5947   if ! _exists "${ACME_OPENSSL_BIN:-openssl}"; then
5948     _err "Please install openssl first. ACME_OPENSSL_BIN=$ACME_OPENSSL_BIN"
5949     _err "We need openssl to generate keys."
5950     return 1
5951   fi
5952
5953   if ! _exists "socat"; then
5954     _err "It is recommended to install socat first."
5955     _err "We use socat for standalone server if you use standalone mode."
5956     _err "If you don't use standalone mode, just ignore this warning."
5957   fi
5958
5959   return 0
5960 }
5961
5962 _setShebang() {
5963   _file="$1"
5964   _shebang="$2"
5965   if [ -z "$_shebang" ]; then
5966     _usage "Usage: file shebang"
5967     return 1
5968   fi
5969   cp "$_file" "$_file.tmp"
5970   echo "$_shebang" >"$_file"
5971   sed -n 2,99999p "$_file.tmp" >>"$_file"
5972   rm -f "$_file.tmp"
5973 }
5974
5975 #confighome
5976 _installalias() {
5977   _c_home="$1"
5978   _initpath
5979
5980   _envfile="$LE_WORKING_DIR/$PROJECT_ENTRY.env"
5981   if [ "$_upgrading" ] && [ "$_upgrading" = "1" ]; then
5982     echo "$(cat "$_envfile")" | sed "s|^LE_WORKING_DIR.*$||" >"$_envfile"
5983     echo "$(cat "$_envfile")" | sed "s|^alias le.*$||" >"$_envfile"
5984     echo "$(cat "$_envfile")" | sed "s|^alias le.sh.*$||" >"$_envfile"
5985   fi
5986
5987   if [ "$_c_home" ]; then
5988     _c_entry=" --config-home '$_c_home'"
5989   fi
5990
5991   _setopt "$_envfile" "export LE_WORKING_DIR" "=" "\"$LE_WORKING_DIR\""
5992   if [ "$_c_home" ]; then
5993     _setopt "$_envfile" "export LE_CONFIG_HOME" "=" "\"$LE_CONFIG_HOME\""
5994   else
5995     _sed_i "/^export LE_CONFIG_HOME/d" "$_envfile"
5996   fi
5997   _setopt "$_envfile" "alias $PROJECT_ENTRY" "=" "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
5998
5999   _profile="$(_detect_profile)"
6000   if [ "$_profile" ]; then
6001     _debug "Found profile: $_profile"
6002     _info "Installing alias to '$_profile'"
6003     _setopt "$_profile" ". \"$_envfile\""
6004     _info "OK, Close and reopen your terminal to start using $PROJECT_NAME"
6005   else
6006     _info "No profile is found, you will need to go into $LE_WORKING_DIR to use $PROJECT_NAME"
6007   fi
6008
6009   #for csh
6010   _cshfile="$LE_WORKING_DIR/$PROJECT_ENTRY.csh"
6011   _csh_profile="$HOME/.cshrc"
6012   if [ -f "$_csh_profile" ]; then
6013     _info "Installing alias to '$_csh_profile'"
6014     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
6015     if [ "$_c_home" ]; then
6016       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
6017     else
6018       _sed_i "/^setenv LE_CONFIG_HOME/d" "$_cshfile"
6019     fi
6020     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6021     _setopt "$_csh_profile" "source \"$_cshfile\""
6022   fi
6023
6024   #for tcsh
6025   _tcsh_profile="$HOME/.tcshrc"
6026   if [ -f "$_tcsh_profile" ]; then
6027     _info "Installing alias to '$_tcsh_profile'"
6028     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
6029     if [ "$_c_home" ]; then
6030       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
6031     fi
6032     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6033     _setopt "$_tcsh_profile" "source \"$_cshfile\""
6034   fi
6035
6036 }
6037
6038 # nocron confighome noprofile
6039 install() {
6040
6041   if [ -z "$LE_WORKING_DIR" ]; then
6042     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
6043   fi
6044
6045   _nocron="$1"
6046   _c_home="$2"
6047   _noprofile="$3"
6048   if ! _initpath; then
6049     _err "Install failed."
6050     return 1
6051   fi
6052   if [ "$_nocron" ]; then
6053     _debug "Skip install cron job"
6054   fi
6055
6056   if [ "$ACME_IN_CRON" != "1" ]; then
6057     if ! _precheck "$_nocron"; then
6058       _err "Pre-check failed, can not install."
6059       return 1
6060     fi
6061   fi
6062
6063   if [ -z "$_c_home" ] && [ "$LE_CONFIG_HOME" != "$LE_WORKING_DIR" ]; then
6064     _info "Using config home: $LE_CONFIG_HOME"
6065     _c_home="$LE_CONFIG_HOME"
6066   fi
6067
6068   #convert from le
6069   if [ -d "$HOME/.le" ]; then
6070     for envfile in "le.env" "le.sh.env"; do
6071       if [ -f "$HOME/.le/$envfile" ]; then
6072         if grep "le.sh" "$HOME/.le/$envfile" >/dev/null; then
6073           _upgrading="1"
6074           _info "You are upgrading from le.sh"
6075           _info "Renaming \"$HOME/.le\" to $LE_WORKING_DIR"
6076           mv "$HOME/.le" "$LE_WORKING_DIR"
6077           mv "$LE_WORKING_DIR/$envfile" "$LE_WORKING_DIR/$PROJECT_ENTRY.env"
6078           break
6079         fi
6080       fi
6081     done
6082   fi
6083
6084   _info "Installing to $LE_WORKING_DIR"
6085
6086   if [ ! -d "$LE_WORKING_DIR" ]; then
6087     if ! mkdir -p "$LE_WORKING_DIR"; then
6088       _err "Can not create working dir: $LE_WORKING_DIR"
6089       return 1
6090     fi
6091
6092     chmod 700 "$LE_WORKING_DIR"
6093   fi
6094
6095   if [ ! -d "$LE_CONFIG_HOME" ]; then
6096     if ! mkdir -p "$LE_CONFIG_HOME"; then
6097       _err "Can not create config dir: $LE_CONFIG_HOME"
6098       return 1
6099     fi
6100
6101     chmod 700 "$LE_CONFIG_HOME"
6102   fi
6103
6104   cp "$PROJECT_ENTRY" "$LE_WORKING_DIR/" && chmod +x "$LE_WORKING_DIR/$PROJECT_ENTRY"
6105
6106   if [ "$?" != "0" ]; then
6107     _err "Install failed, can not copy $PROJECT_ENTRY"
6108     return 1
6109   fi
6110
6111   _info "Installed to $LE_WORKING_DIR/$PROJECT_ENTRY"
6112
6113   if [ "$ACME_IN_CRON" != "1" ] && [ -z "$_noprofile" ]; then
6114     _installalias "$_c_home"
6115   fi
6116
6117   for subf in $_SUB_FOLDERS; do
6118     if [ -d "$subf" ]; then
6119       mkdir -p "$LE_WORKING_DIR/$subf"
6120       cp "$subf"/* "$LE_WORKING_DIR"/"$subf"/
6121     fi
6122   done
6123
6124   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
6125     _initconf
6126   fi
6127
6128   if [ "$_DEFAULT_ACCOUNT_CONF_PATH" != "$ACCOUNT_CONF_PATH" ]; then
6129     _setopt "$_DEFAULT_ACCOUNT_CONF_PATH" "ACCOUNT_CONF_PATH" "=" "\"$ACCOUNT_CONF_PATH\""
6130   fi
6131
6132   if [ "$_DEFAULT_CERT_HOME" != "$CERT_HOME" ]; then
6133     _saveaccountconf "CERT_HOME" "$CERT_HOME"
6134   fi
6135
6136   if [ "$_DEFAULT_ACCOUNT_KEY_PATH" != "$ACCOUNT_KEY_PATH" ]; then
6137     _saveaccountconf "ACCOUNT_KEY_PATH" "$ACCOUNT_KEY_PATH"
6138   fi
6139
6140   if [ -z "$_nocron" ]; then
6141     installcronjob "$_c_home"
6142   fi
6143
6144   if [ -z "$NO_DETECT_SH" ]; then
6145     #Modify shebang
6146     if _exists bash; then
6147       _bash_path="$(bash -c "command -v bash 2>/dev/null")"
6148       if [ -z "$_bash_path" ]; then
6149         _bash_path="$(bash -c 'echo $SHELL')"
6150       fi
6151     fi
6152     if [ "$_bash_path" ]; then
6153       _info "Good, bash is found, so change the shebang to use bash as preferred."
6154       _shebang='#!'"$_bash_path"
6155       _setShebang "$LE_WORKING_DIR/$PROJECT_ENTRY" "$_shebang"
6156       for subf in $_SUB_FOLDERS; do
6157         if [ -d "$LE_WORKING_DIR/$subf" ]; then
6158           for _apifile in "$LE_WORKING_DIR/$subf/"*.sh; do
6159             _setShebang "$_apifile" "$_shebang"
6160           done
6161         fi
6162       done
6163     fi
6164   fi
6165
6166   _info OK
6167 }
6168
6169 # nocron
6170 uninstall() {
6171   _nocron="$1"
6172   if [ -z "$_nocron" ]; then
6173     uninstallcronjob
6174   fi
6175   _initpath
6176
6177   _uninstallalias
6178
6179   rm -f "$LE_WORKING_DIR/$PROJECT_ENTRY"
6180   _info "The keys and certs are in \"$(__green "$LE_CONFIG_HOME")\", you can remove them by yourself."
6181
6182 }
6183
6184 _uninstallalias() {
6185   _initpath
6186
6187   _profile="$(_detect_profile)"
6188   if [ "$_profile" ]; then
6189     _info "Uninstalling alias from: '$_profile'"
6190     text="$(cat "$_profile")"
6191     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.env\"$||" >"$_profile"
6192   fi
6193
6194   _csh_profile="$HOME/.cshrc"
6195   if [ -f "$_csh_profile" ]; then
6196     _info "Uninstalling alias from: '$_csh_profile'"
6197     text="$(cat "$_csh_profile")"
6198     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_csh_profile"
6199   fi
6200
6201   _tcsh_profile="$HOME/.tcshrc"
6202   if [ -f "$_tcsh_profile" ]; then
6203     _info "Uninstalling alias from: '$_csh_profile'"
6204     text="$(cat "$_tcsh_profile")"
6205     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_tcsh_profile"
6206   fi
6207
6208 }
6209
6210 cron() {
6211   export ACME_IN_CRON=1
6212   _initpath
6213   _info "$(__green "===Starting cron===")"
6214   if [ "$AUTO_UPGRADE" = "1" ]; then
6215     export LE_WORKING_DIR
6216     (
6217       if ! upgrade; then
6218         _err "Cron:Upgrade failed!"
6219         return 1
6220       fi
6221     )
6222     . "$LE_WORKING_DIR/$PROJECT_ENTRY" >/dev/null
6223
6224     if [ -t 1 ]; then
6225       __INTERACTIVE="1"
6226     fi
6227
6228     _info "Auto upgraded to: $VER"
6229   fi
6230   renewAll
6231   _ret="$?"
6232   ACME_IN_CRON=""
6233   _info "$(__green "===End cron===")"
6234   exit $_ret
6235 }
6236
6237 version() {
6238   echo "$PROJECT"
6239   echo "v$VER"
6240 }
6241
6242 # subject content hooks code
6243 _send_notify() {
6244   _nsubject="$1"
6245   _ncontent="$2"
6246   _nhooks="$3"
6247   _nerror="$4"
6248
6249   if [ "$NOTIFY_LEVEL" = "$NOTIFY_LEVEL_DISABLE" ]; then
6250     _debug "The NOTIFY_LEVEL is $NOTIFY_LEVEL, disabled, just return."
6251     return 0
6252   fi
6253
6254   if [ -z "$_nhooks" ]; then
6255     _debug "The NOTIFY_HOOK is empty, just return."
6256     return 0
6257   fi
6258
6259   _send_err=0
6260   for _n_hook in $(echo "$_nhooks" | tr ',' " "); do
6261     _n_hook_file="$(_findHook "" $_SUB_FOLDER_NOTIFY "$_n_hook")"
6262     _info "Sending via: $_n_hook"
6263     _debug "Found $_n_hook_file for $_n_hook"
6264     if [ -z "$_n_hook_file" ]; then
6265       _err "Can not find the hook file for $_n_hook"
6266       continue
6267     fi
6268     if ! (
6269       if ! . "$_n_hook_file"; then
6270         _err "Load file $_n_hook_file error. Please check your api file and try again."
6271         return 1
6272       fi
6273
6274       d_command="${_n_hook}_send"
6275       if ! _exists "$d_command"; then
6276         _err "It seems that your api file is not correct, it must have a function named: $d_command"
6277         return 1
6278       fi
6279
6280       if ! $d_command "$_nsubject" "$_ncontent" "$_nerror"; then
6281         _err "Error send message by $d_command"
6282         return 1
6283       fi
6284
6285       return 0
6286     ); then
6287       _err "Set $_n_hook_file error."
6288       _send_err=1
6289     else
6290       _info "$_n_hook $(__green Success)"
6291     fi
6292   done
6293   return $_send_err
6294
6295 }
6296
6297 # hook
6298 _set_notify_hook() {
6299   _nhooks="$1"
6300
6301   _test_subject="Hello, this is a notification from $PROJECT_NAME"
6302   _test_content="If you receive this message, your notification works."
6303
6304   _send_notify "$_test_subject" "$_test_content" "$_nhooks" 0
6305
6306 }
6307
6308 #[hook] [level] [mode]
6309 setnotify() {
6310   _nhook="$1"
6311   _nlevel="$2"
6312   _nmode="$3"
6313
6314   _initpath
6315
6316   if [ -z "$_nhook$_nlevel$_nmode" ]; then
6317     _usage "Usage: $PROJECT_ENTRY --set-notify [--notify-hook mailgun] [--notify-level $NOTIFY_LEVEL_DEFAULT] [--notify-mode $NOTIFY_MODE_DEFAULT]"
6318     _usage "$_NOTIFY_WIKI"
6319     return 1
6320   fi
6321
6322   if [ "$_nlevel" ]; then
6323     _info "Set notify level to: $_nlevel"
6324     export "NOTIFY_LEVEL=$_nlevel"
6325     _saveaccountconf "NOTIFY_LEVEL" "$NOTIFY_LEVEL"
6326   fi
6327
6328   if [ "$_nmode" ]; then
6329     _info "Set notify mode to: $_nmode"
6330     export "NOTIFY_MODE=$_nmode"
6331     _saveaccountconf "NOTIFY_MODE" "$NOTIFY_MODE"
6332   fi
6333
6334   if [ "$_nhook" ]; then
6335     _info "Set notify hook to: $_nhook"
6336     if [ "$_nhook" = "$NO_VALUE" ]; then
6337       _info "Clear notify hook"
6338       _clearaccountconf "NOTIFY_HOOK"
6339     else
6340       if _set_notify_hook "$_nhook"; then
6341         export NOTIFY_HOOK="$_nhook"
6342         _saveaccountconf "NOTIFY_HOOK" "$NOTIFY_HOOK"
6343         return 0
6344       else
6345         _err "Can not set notify hook to: $_nhook"
6346         return 1
6347       fi
6348     fi
6349   fi
6350
6351 }
6352
6353 showhelp() {
6354   _initpath
6355   version
6356   echo "Usage: $PROJECT_ENTRY  command ...[parameters]....
6357 Commands:
6358   --help, -h               Show this help message.
6359   --version, -v            Show version info.
6360   --install                Install $PROJECT_NAME to your system.
6361   --uninstall              Uninstall $PROJECT_NAME, and uninstall the cron job.
6362   --upgrade                Upgrade $PROJECT_NAME to the latest code from $PROJECT.
6363   --issue                  Issue a cert.
6364   --signcsr                Issue a cert from an existing csr.
6365   --deploy                 Deploy the cert to your server.
6366   --install-cert           Install the issued cert to apache/nginx or any other server.
6367   --renew, -r              Renew a cert.
6368   --renew-all              Renew all the certs.
6369   --revoke                 Revoke a cert.
6370   --remove                 Remove the cert from list of certs known to $PROJECT_NAME.
6371   --list                   List all the certs.
6372   --showcsr                Show the content of a csr.
6373   --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.
6374   --uninstall-cronjob      Uninstall the cron job. The 'uninstall' command can do this automatically.
6375   --cron                   Run cron job to renew all the certs.
6376   --toPkcs                 Export the certificate and key to a pfx file.
6377   --toPkcs8                Convert to pkcs8 format.
6378   --update-account         Update account info.
6379   --register-account       Register account key.
6380   --deactivate-account     Deactivate the account.
6381   --create-account-key     Create an account private key, professional use.
6382   --create-domain-key      Create an domain private key, professional use.
6383   --createCSR, -ccsr       Create CSR , professional use.
6384   --deactivate             Deactivate the domain authz, professional use.
6385   --set-notify             Set the cron notification hook, level or mode.
6386   --set-default-ca         Used with '--server' , to set the default CA to use to use.
6387
6388
6389 Parameters:
6390   --domain, -d   domain.tld         Specifies a domain, used to issue, renew or revoke etc.
6391   --challenge-alias domain.tld      The challenge domain alias for DNS alias mode: $_DNS_ALIAS_WIKI
6392   --domain-alias domain.tld         The domain alias for DNS alias mode: $_DNS_ALIAS_WIKI
6393   --force, -f                       Used to force to install or force to renew a cert immediately.
6394   --staging, --test                 Use staging server, just for test.
6395   --debug                           Output debug info.
6396   --output-insecure                 Output all the sensitive messages. By default all the credentials/sensitive messages are hidden from the output/debug/log for security.
6397   --webroot, -w  /path/to/webroot   Specifies the web root folder for web root mode.
6398   --standalone                      Use standalone mode.
6399   --alpn                            Use standalone alpn mode.
6400   --stateless                       Use stateless mode, see: $_STATELESS_WIKI
6401   --apache                          Use apache mode.
6402   --dns [dns_cf|dns_dp|dns_cx|/path/to/api/file]   Use dns mode or dns api.
6403   --dnssleep   300                  The time in seconds to wait for all the txt records to take effect in dns api mode. It's not necessary to use this by default, $PROJECT_NAME polls dns status automatically.
6404
6405   --keylength, -k [2048]            Specifies the domain key length: 2048, 3072, 4096, 8192 or ec-256, ec-384, ec-521.
6406   --accountkeylength, -ak [2048]    Specifies the account key length: 2048, 3072, 4096
6407   --log    [/path/to/logfile]       Specifies the log file. The default is: \"$DEFAULT_LOG_FILE\" if you don't give a file path here.
6408   --log-level 1|2                   Specifies the log level, default is 1.
6409   --syslog [0|3|6|7]                Syslog level, 0: disable syslog, 3: error, 6: info, 7: debug.
6410
6411   --eab-kid EAB_KID                 Key Identifier for External Account Binding.
6412   --eab-hmac-key EAB_HMAC_KEY       HMAC key for External Account Binding.
6413
6414
6415   These parameters are to install the cert to nginx/apache or any other server after issue/renew a cert:
6416
6417   --cert-file                       After issue/renew, the cert will be copied to this path.
6418   --key-file                        After issue/renew, the key will be copied to this path.
6419   --ca-file                         After issue/renew, the intermediate cert will be copied to this path.
6420   --fullchain-file                  After issue/renew, the fullchain cert will be copied to this path.
6421
6422   --reloadcmd \"service nginx reload\" After issue/renew, it's used to reload the server.
6423
6424   --server SERVER                   ACME Directory Resource URI. See: $_SERVER_WIKI (default: $DEFAULT_CA)
6425   --accountconf                     Specifies a customized account config file.
6426   --home                            Specifies the home dir for $PROJECT_NAME.
6427   --cert-home                       Specifies the home dir to save all the certs, only valid for '--install' command.
6428   --config-home                     Specifies the home dir to save all the configurations.
6429   --useragent                       Specifies the user agent string. it will be saved for future use too.
6430   --accountemail, -m                Specifies the account email, only valid for the '--install' and '--update-account' command.
6431   --accountkey                      Specifies the account key path, only valid for the '--install' command.
6432   --days                            Specifies the days to renew the cert when using '--issue' command. The default value is $DEFAULT_RENEW days.
6433   --httpport                        Specifies the standalone listening port. Only valid if the server is behind a reverse proxy or load balancer.
6434   --tlsport                         Specifies the standalone tls listening port. Only valid if the server is behind a reverse proxy or load balancer.
6435   --local-address                   Specifies the standalone/tls server listening address, in case you have multiple ip addresses.
6436   --listraw                         Only used for '--list' command, list the certs in raw format.
6437   --stopRenewOnError, -se           Only valid for '--renew-all' command. Stop if one cert has error in renewal.
6438   --insecure                        Do not check the server certificate, in some devices, the api server's certificate may not be trusted.
6439   --ca-bundle                       Specifies the path to the CA certificate bundle to verify api server's certificate.
6440   --ca-path                         Specifies directory containing CA certificates in PEM format, used by wget or curl.
6441   --nocron                          Only valid for '--install' command, which means: do not install the default cron job. In this case, the certs will not be renewed automatically.
6442   --noprofile                       Only valid for '--install' command, which means: do not install aliases to user profile.
6443   --no-color                        Do not output color text.
6444   --force-color                     Force output of color text. Useful for non-interactive use with the aha tool for HTML E-Mails.
6445   --ecc                             Specifies to use the ECC cert. Valid for '--install-cert', '--renew', '--revoke', '--toPkcs' and '--createCSR'
6446   --csr                             Specifies the input csr.
6447   --pre-hook                        Command to be run before obtaining any certificates.
6448   --post-hook                       Command to be run after attempting to obtain/renew certificates. No matter the obtain/renew is success or failed.
6449   --renew-hook                      Command to be run once for each successfully renewed certificate.
6450   --deploy-hook                     The hook file to deploy cert
6451   --ocsp-must-staple, --ocsp        Generate ocsp must Staple extension.
6452   --always-force-new-domain-key     Generate new domain key when renewal. Otherwise, the domain key is not changed by default.
6453   --auto-upgrade   [0|1]            Valid for '--upgrade' command, indicating whether to upgrade automatically in future.
6454   --listen-v4                       Force standalone/tls server to listen at ipv4.
6455   --listen-v6                       Force standalone/tls server to listen at ipv6.
6456   --openssl-bin                     Specifies a custom openssl bin location.
6457   --use-wget                        Force to use wget, if you have both curl and wget installed.
6458   --yes-I-know-dns-manual-mode-enough-go-ahead-please  Force to use dns manual mode: $_DNS_MANUAL_WIKI
6459   --branch, -b                      Only valid for '--upgrade' command, specifies the branch name to upgrade to.
6460
6461   --notify-level  0|1|2|3           Set the notification level:  Default value is $NOTIFY_LEVEL_DEFAULT.
6462                                      0: disabled, no notification will be sent.
6463                                      1: send notifications only when there is an error.
6464                                      2: send notifications when a cert is successfully renewed, or there is an error.
6465                                      3: send notifications when a cert is skipped, renewed, or error.
6466   --notify-mode   0|1               Set notification mode. Default value is $NOTIFY_MODE_DEFAULT.
6467                                      0: Bulk mode. Send all the domain's notifications in one message(mail).
6468                                      1: Cert mode. Send a message for every single cert.
6469   --notify-hook   [hookname]        Set the notify hook
6470   --revoke-reason [0-10]            The reason for '--revoke' command. See: $_REVOKE_WIKI
6471
6472 "
6473 }
6474
6475 # nocron noprofile
6476 _installOnline() {
6477   _info "Installing from online archive."
6478   _nocron="$1"
6479   _noprofile="$2"
6480   if [ ! "$BRANCH" ]; then
6481     BRANCH="master"
6482   fi
6483
6484   target="$PROJECT/archive/$BRANCH.tar.gz"
6485   _info "Downloading $target"
6486   localname="$BRANCH.tar.gz"
6487   if ! _get "$target" >$localname; then
6488     _err "Download error."
6489     return 1
6490   fi
6491   (
6492     _info "Extracting $localname"
6493     if ! (tar xzf $localname || gtar xzf $localname); then
6494       _err "Extraction error."
6495       exit 1
6496     fi
6497
6498     cd "$PROJECT_NAME-$BRANCH"
6499     chmod +x $PROJECT_ENTRY
6500     if ./$PROJECT_ENTRY install "$_nocron" "" "$_noprofile"; then
6501       _info "Install success!"
6502       _initpath
6503       _saveaccountconf "UPGRADE_HASH" "$(_getUpgradeHash)"
6504     fi
6505
6506     cd ..
6507
6508     rm -rf "$PROJECT_NAME-$BRANCH"
6509     rm -f "$localname"
6510   )
6511 }
6512
6513 _getRepoHash() {
6514   _hash_path=$1
6515   shift
6516   _hash_url="https://api.github.com/repos/acmesh-official/$PROJECT_NAME/git/refs/$_hash_path"
6517   _get $_hash_url | tr -d "\r\n" | tr '{},' '\n' | grep '"sha":' | cut -d '"' -f 4
6518 }
6519
6520 _getUpgradeHash() {
6521   _b="$BRANCH"
6522   if [ -z "$_b" ]; then
6523     _b="master"
6524   fi
6525   _hash=$(_getRepoHash "heads/$_b")
6526   if [ -z "$_hash" ]; then _hash=$(_getRepoHash "tags/$_b"); fi
6527   echo $_hash
6528 }
6529
6530 upgrade() {
6531   if (
6532     _initpath
6533     [ -z "$FORCE" ] && [ "$(_getUpgradeHash)" = "$(_readaccountconf "UPGRADE_HASH")" ] && _info "Already uptodate!" && exit 0
6534     export LE_WORKING_DIR
6535     cd "$LE_WORKING_DIR"
6536     _installOnline "nocron" "noprofile"
6537   ); then
6538     _info "Upgrade success!"
6539     exit 0
6540   else
6541     _err "Upgrade failed!"
6542     exit 1
6543   fi
6544 }
6545
6546 _processAccountConf() {
6547   if [ "$_useragent" ]; then
6548     _saveaccountconf "USER_AGENT" "$_useragent"
6549   elif [ "$USER_AGENT" ] && [ "$USER_AGENT" != "$DEFAULT_USER_AGENT" ]; then
6550     _saveaccountconf "USER_AGENT" "$USER_AGENT"
6551   fi
6552
6553   if [ "$_openssl_bin" ]; then
6554     _saveaccountconf "ACME_OPENSSL_BIN" "$_openssl_bin"
6555   elif [ "$ACME_OPENSSL_BIN" ] && [ "$ACME_OPENSSL_BIN" != "$DEFAULT_OPENSSL_BIN" ]; then
6556     _saveaccountconf "ACME_OPENSSL_BIN" "$ACME_OPENSSL_BIN"
6557   fi
6558
6559   if [ "$_auto_upgrade" ]; then
6560     _saveaccountconf "AUTO_UPGRADE" "$_auto_upgrade"
6561   elif [ "$AUTO_UPGRADE" ]; then
6562     _saveaccountconf "AUTO_UPGRADE" "$AUTO_UPGRADE"
6563   fi
6564
6565   if [ "$_use_wget" ]; then
6566     _saveaccountconf "ACME_USE_WGET" "$_use_wget"
6567   elif [ "$ACME_USE_WGET" ]; then
6568     _saveaccountconf "ACME_USE_WGET" "$ACME_USE_WGET"
6569   fi
6570
6571 }
6572
6573 _checkSudo() {
6574   if [ "$SUDO_GID" ] && [ "$SUDO_COMMAND" ] && [ "$SUDO_USER" ] && [ "$SUDO_UID" ]; then
6575     if [ "$SUDO_USER" = "root" ] && [ "$SUDO_UID" = "0" ]; then
6576       #it's root using sudo, no matter it's using sudo or not, just fine
6577       return 0
6578     fi
6579     if [ -n "$SUDO_COMMAND" ]; then
6580       #it's a normal user doing "sudo su", or `sudo -i` or `sudo -s`
6581       _endswith "$SUDO_COMMAND" /bin/su || grep "^$SUDO_COMMAND\$" /etc/shells >/dev/null 2>&1
6582       return $?
6583     fi
6584     #otherwise
6585     return 1
6586   fi
6587   return 0
6588 }
6589
6590 #server
6591 _selectServer() {
6592   _server="$1"
6593   _server_lower="$(echo "$_server" | _lower_case)"
6594   _sindex=0
6595   for snames in $CA_NAMES; do
6596     snames="$(echo "$snames" | _lower_case)"
6597     _sindex="$(_math $_sindex + 1)"
6598     _debug2 "_selectServer try snames" "$snames"
6599     for sname in $(echo "$snames" | tr ',' ' '); do
6600       if [ "$_server_lower" = "$sname" ]; then
6601         _debug2 "_selectServer match $sname"
6602         _serverdir="$(_getfield "$CA_SERVERS" $_sindex)"
6603         _debug "Selected server: $_serverdir"
6604         ACME_DIRECTORY="$_serverdir"
6605         export ACME_DIRECTORY
6606         return
6607       fi
6608     done
6609   done
6610   ACME_DIRECTORY="$_server"
6611   export ACME_DIRECTORY
6612 }
6613
6614 #url
6615 _getCAShortName() {
6616   caurl="$1"
6617   caurl_lower="$(echo $caurl | _lower_case)"
6618   _sindex=0
6619   for surl in $(echo "$CA_SERVERS" | _lower_case | tr , ' '); do
6620     _sindex="$(_math $_sindex + 1)"
6621     if [ "$caurl_lower" = "$surl" ]; then
6622       _nindex=0
6623       for snames in $CA_NAMES; do
6624         _nindex="$(_math $_nindex + 1)"
6625         if [ $_nindex -ge $_sindex ]; then
6626           _getfield "$snames" 1
6627           return
6628         fi
6629       done
6630     fi
6631   done
6632   echo "$caurl"
6633 }
6634
6635 #set default ca to $ACME_DIRECTORY
6636 setdefaultca() {
6637   if [ -z "$ACME_DIRECTORY" ]; then
6638     _err "Please give a --server parameter."
6639     return 1
6640   fi
6641   _saveaccountconf "DEFAULT_ACME_SERVER" "$ACME_DIRECTORY"
6642   _info "Changed default CA to: $(__green "$ACME_DIRECTORY")"
6643 }
6644
6645 _process() {
6646   _CMD=""
6647   _domain=""
6648   _altdomains="$NO_VALUE"
6649   _webroot=""
6650   _challenge_alias=""
6651   _keylength=""
6652   _accountkeylength=""
6653   _cert_file=""
6654   _key_file=""
6655   _ca_file=""
6656   _fullchain_file=""
6657   _reloadcmd=""
6658   _password=""
6659   _accountconf=""
6660   _useragent=""
6661   _accountemail=""
6662   _accountkey=""
6663   _certhome=""
6664   _confighome=""
6665   _httpport=""
6666   _tlsport=""
6667   _dnssleep=""
6668   _listraw=""
6669   _stopRenewOnError=""
6670   #_insecure=""
6671   _ca_bundle=""
6672   _ca_path=""
6673   _nocron=""
6674   _noprofile=""
6675   _ecc=""
6676   _csr=""
6677   _pre_hook=""
6678   _post_hook=""
6679   _renew_hook=""
6680   _deploy_hook=""
6681   _logfile=""
6682   _log=""
6683   _local_address=""
6684   _log_level=""
6685   _auto_upgrade=""
6686   _listen_v4=""
6687   _listen_v6=""
6688   _openssl_bin=""
6689   _syslog=""
6690   _use_wget=""
6691   _server=""
6692   _notify_hook=""
6693   _notify_level=""
6694   _notify_mode=""
6695   _revoke_reason=""
6696   _eab_kid=""
6697   _eab_hmac_key=""
6698   while [ ${#} -gt 0 ]; do
6699     case "${1}" in
6700
6701       --help | -h)
6702         showhelp
6703         return
6704         ;;
6705       --version | -v)
6706         version
6707         return
6708         ;;
6709       --install)
6710         _CMD="install"
6711         ;;
6712       --uninstall)
6713         _CMD="uninstall"
6714         ;;
6715       --upgrade)
6716         _CMD="upgrade"
6717         ;;
6718       --issue)
6719         _CMD="issue"
6720         ;;
6721       --deploy)
6722         _CMD="deploy"
6723         ;;
6724       --signcsr)
6725         _CMD="signcsr"
6726         ;;
6727       --showcsr)
6728         _CMD="showcsr"
6729         ;;
6730       --installcert | -i | --install-cert)
6731         _CMD="installcert"
6732         ;;
6733       --renew | -r)
6734         _CMD="renew"
6735         ;;
6736       --renewAll | --renewall | --renew-all)
6737         _CMD="renewAll"
6738         ;;
6739       --revoke)
6740         _CMD="revoke"
6741         ;;
6742       --remove)
6743         _CMD="remove"
6744         ;;
6745       --list)
6746         _CMD="list"
6747         ;;
6748       --installcronjob | --install-cronjob)
6749         _CMD="installcronjob"
6750         ;;
6751       --uninstallcronjob | --uninstall-cronjob)
6752         _CMD="uninstallcronjob"
6753         ;;
6754       --cron)
6755         _CMD="cron"
6756         ;;
6757       --toPkcs)
6758         _CMD="toPkcs"
6759         ;;
6760       --toPkcs8)
6761         _CMD="toPkcs8"
6762         ;;
6763       --createAccountKey | --createaccountkey | -cak | --create-account-key)
6764         _CMD="createAccountKey"
6765         ;;
6766       --createDomainKey | --createdomainkey | -cdk | --create-domain-key)
6767         _CMD="createDomainKey"
6768         ;;
6769       --createCSR | --createcsr | -ccr)
6770         _CMD="createCSR"
6771         ;;
6772       --deactivate)
6773         _CMD="deactivate"
6774         ;;
6775       --updateaccount | --update-account)
6776         _CMD="updateaccount"
6777         ;;
6778       --registeraccount | --register-account)
6779         _CMD="registeraccount"
6780         ;;
6781       --deactivate-account)
6782         _CMD="deactivateaccount"
6783         ;;
6784       --set-notify)
6785         _CMD="setnotify"
6786         ;;
6787       --set-default-ca)
6788         _CMD="setdefaultca"
6789         ;;
6790       --domain | -d)
6791         _dvalue="$2"
6792
6793         if [ "$_dvalue" ]; then
6794           if _startswith "$_dvalue" "-"; then
6795             _err "'$_dvalue' is not a valid domain for parameter '$1'"
6796             return 1
6797           fi
6798           if _is_idn "$_dvalue" && ! _exists idn; then
6799             _err "It seems that $_dvalue is an IDN( Internationalized Domain Names), please install 'idn' command first."
6800             return 1
6801           fi
6802
6803           if _startswith "$_dvalue" "*."; then
6804             _debug "Wildcard domain"
6805             export ACME_VERSION=2
6806           fi
6807           if [ -z "$_domain" ]; then
6808             _domain="$_dvalue"
6809           else
6810             if [ "$_altdomains" = "$NO_VALUE" ]; then
6811               _altdomains="$_dvalue"
6812             else
6813               _altdomains="$_altdomains,$_dvalue"
6814             fi
6815           fi
6816         fi
6817
6818         shift
6819         ;;
6820
6821       --force | -f)
6822         FORCE="1"
6823         ;;
6824       --staging | --test)
6825         STAGE="1"
6826         ;;
6827       --server)
6828         _server="$2"
6829         _selectServer "$_server"
6830         shift
6831         ;;
6832       --debug)
6833         if [ -z "$2" ] || _startswith "$2" "-"; then
6834           DEBUG="$DEBUG_LEVEL_DEFAULT"
6835         else
6836           DEBUG="$2"
6837           shift
6838         fi
6839         ;;
6840       --output-insecure)
6841         export OUTPUT_INSECURE=1
6842         ;;
6843       --webroot | -w)
6844         wvalue="$2"
6845         if [ -z "$_webroot" ]; then
6846           _webroot="$wvalue"
6847         else
6848           _webroot="$_webroot,$wvalue"
6849         fi
6850         shift
6851         ;;
6852       --challenge-alias)
6853         cvalue="$2"
6854         _challenge_alias="$_challenge_alias$cvalue,"
6855         shift
6856         ;;
6857       --domain-alias)
6858         cvalue="$DNS_ALIAS_PREFIX$2"
6859         _challenge_alias="$_challenge_alias$cvalue,"
6860         shift
6861         ;;
6862       --standalone)
6863         wvalue="$NO_VALUE"
6864         if [ -z "$_webroot" ]; then
6865           _webroot="$wvalue"
6866         else
6867           _webroot="$_webroot,$wvalue"
6868         fi
6869         ;;
6870       --alpn)
6871         wvalue="$W_ALPN"
6872         if [ -z "$_webroot" ]; then
6873           _webroot="$wvalue"
6874         else
6875           _webroot="$_webroot,$wvalue"
6876         fi
6877         ;;
6878       --stateless)
6879         wvalue="$MODE_STATELESS"
6880         if [ -z "$_webroot" ]; then
6881           _webroot="$wvalue"
6882         else
6883           _webroot="$_webroot,$wvalue"
6884         fi
6885         ;;
6886       --local-address)
6887         lvalue="$2"
6888         _local_address="$_local_address$lvalue,"
6889         shift
6890         ;;
6891       --apache)
6892         wvalue="apache"
6893         if [ -z "$_webroot" ]; then
6894           _webroot="$wvalue"
6895         else
6896           _webroot="$_webroot,$wvalue"
6897         fi
6898         ;;
6899       --nginx)
6900         wvalue="$NGINX"
6901         if [ "$2" ] && ! _startswith "$2" "-"; then
6902           wvalue="$NGINX$2"
6903           shift
6904         fi
6905         if [ -z "$_webroot" ]; then
6906           _webroot="$wvalue"
6907         else
6908           _webroot="$_webroot,$wvalue"
6909         fi
6910         ;;
6911       --dns)
6912         wvalue="$W_DNS"
6913         if [ "$2" ] && ! _startswith "$2" "-"; then
6914           wvalue="$2"
6915           shift
6916         fi
6917         if [ -z "$_webroot" ]; then
6918           _webroot="$wvalue"
6919         else
6920           _webroot="$_webroot,$wvalue"
6921         fi
6922         ;;
6923       --dnssleep)
6924         _dnssleep="$2"
6925         Le_DNSSleep="$_dnssleep"
6926         shift
6927         ;;
6928
6929       --keylength | -k)
6930         _keylength="$2"
6931         shift
6932         ;;
6933       --accountkeylength | -ak)
6934         _accountkeylength="$2"
6935         shift
6936         ;;
6937
6938       --cert-file | --certpath)
6939         _cert_file="$2"
6940         shift
6941         ;;
6942       --key-file | --keypath)
6943         _key_file="$2"
6944         shift
6945         ;;
6946       --ca-file | --capath)
6947         _ca_file="$2"
6948         shift
6949         ;;
6950       --fullchain-file | --fullchainpath)
6951         _fullchain_file="$2"
6952         shift
6953         ;;
6954       --reloadcmd | --reloadCmd)
6955         _reloadcmd="$2"
6956         shift
6957         ;;
6958       --password)
6959         _password="$2"
6960         shift
6961         ;;
6962       --accountconf)
6963         _accountconf="$2"
6964         ACCOUNT_CONF_PATH="$_accountconf"
6965         shift
6966         ;;
6967       --home)
6968         LE_WORKING_DIR="$2"
6969         shift
6970         ;;
6971       --certhome | --cert-home)
6972         _certhome="$2"
6973         CERT_HOME="$_certhome"
6974         shift
6975         ;;
6976       --config-home)
6977         _confighome="$2"
6978         LE_CONFIG_HOME="$_confighome"
6979         shift
6980         ;;
6981       --useragent)
6982         _useragent="$2"
6983         USER_AGENT="$_useragent"
6984         shift
6985         ;;
6986       --accountemail | -m)
6987         _accountemail="$2"
6988         ACCOUNT_EMAIL="$_accountemail"
6989         shift
6990         ;;
6991       --accountkey)
6992         _accountkey="$2"
6993         ACCOUNT_KEY_PATH="$_accountkey"
6994         shift
6995         ;;
6996       --days)
6997         _days="$2"
6998         Le_RenewalDays="$_days"
6999         shift
7000         ;;
7001       --httpport)
7002         _httpport="$2"
7003         Le_HTTPPort="$_httpport"
7004         shift
7005         ;;
7006       --tlsport)
7007         _tlsport="$2"
7008         Le_TLSPort="$_tlsport"
7009         shift
7010         ;;
7011       --listraw)
7012         _listraw="raw"
7013         ;;
7014       --stopRenewOnError | --stoprenewonerror | -se)
7015         _stopRenewOnError="1"
7016         ;;
7017       --insecure)
7018         #_insecure="1"
7019         HTTPS_INSECURE="1"
7020         ;;
7021       --ca-bundle)
7022         _ca_bundle="$(_readlink "$2")"
7023         CA_BUNDLE="$_ca_bundle"
7024         shift
7025         ;;
7026       --ca-path)
7027         _ca_path="$2"
7028         CA_PATH="$_ca_path"
7029         shift
7030         ;;
7031       --nocron)
7032         _nocron="1"
7033         ;;
7034       --noprofile)
7035         _noprofile="1"
7036         ;;
7037       --no-color)
7038         export ACME_NO_COLOR=1
7039         ;;
7040       --force-color)
7041         export ACME_FORCE_COLOR=1
7042         ;;
7043       --ecc)
7044         _ecc="isEcc"
7045         ;;
7046       --csr)
7047         _csr="$2"
7048         shift
7049         ;;
7050       --pre-hook)
7051         _pre_hook="$2"
7052         shift
7053         ;;
7054       --post-hook)
7055         _post_hook="$2"
7056         shift
7057         ;;
7058       --renew-hook)
7059         _renew_hook="$2"
7060         shift
7061         ;;
7062       --deploy-hook)
7063         if [ -z "$2" ] || _startswith "$2" "-"; then
7064           _usage "Please specify a value for '--deploy-hook'"
7065           return 1
7066         fi
7067         _deploy_hook="$_deploy_hook$2,"
7068         shift
7069         ;;
7070       --ocsp-must-staple | --ocsp)
7071         Le_OCSP_Staple="1"
7072         ;;
7073       --always-force-new-domain-key)
7074         if [ -z "$2" ] || _startswith "$2" "-"; then
7075           Le_ForceNewDomainKey=1
7076         else
7077           Le_ForceNewDomainKey="$2"
7078           shift
7079         fi
7080         ;;
7081       --yes-I-know-dns-manual-mode-enough-go-ahead-please)
7082         export FORCE_DNS_MANUAL=1
7083         ;;
7084       --log | --logfile)
7085         _log="1"
7086         _logfile="$2"
7087         if _startswith "$_logfile" '-'; then
7088           _logfile=""
7089         else
7090           shift
7091         fi
7092         LOG_FILE="$_logfile"
7093         if [ -z "$LOG_LEVEL" ]; then
7094           LOG_LEVEL="$DEFAULT_LOG_LEVEL"
7095         fi
7096         ;;
7097       --log-level)
7098         _log_level="$2"
7099         LOG_LEVEL="$_log_level"
7100         shift
7101         ;;
7102       --syslog)
7103         if ! _startswith "$2" '-'; then
7104           _syslog="$2"
7105           shift
7106         fi
7107         if [ -z "$_syslog" ]; then
7108           _syslog="$SYSLOG_LEVEL_DEFAULT"
7109         fi
7110         ;;
7111       --auto-upgrade)
7112         _auto_upgrade="$2"
7113         if [ -z "$_auto_upgrade" ] || _startswith "$_auto_upgrade" '-'; then
7114           _auto_upgrade="1"
7115         else
7116           shift
7117         fi
7118         AUTO_UPGRADE="$_auto_upgrade"
7119         ;;
7120       --listen-v4)
7121         _listen_v4="1"
7122         Le_Listen_V4="$_listen_v4"
7123         ;;
7124       --listen-v6)
7125         _listen_v6="1"
7126         Le_Listen_V6="$_listen_v6"
7127         ;;
7128       --openssl-bin)
7129         _openssl_bin="$2"
7130         ACME_OPENSSL_BIN="$_openssl_bin"
7131         shift
7132         ;;
7133       --use-wget)
7134         _use_wget="1"
7135         ACME_USE_WGET="1"
7136         ;;
7137       --branch | -b)
7138         export BRANCH="$2"
7139         shift
7140         ;;
7141       --notify-hook)
7142         _nhook="$2"
7143         if _startswith "$_nhook" "-"; then
7144           _err "'$_nhook' is not a hook name for '$1'"
7145           return 1
7146         fi
7147         if [ "$_notify_hook" ]; then
7148           _notify_hook="$_notify_hook,$_nhook"
7149         else
7150           _notify_hook="$_nhook"
7151         fi
7152         shift
7153         ;;
7154       --notify-level)
7155         _nlevel="$2"
7156         if _startswith "$_nlevel" "-"; then
7157           _err "'$_nlevel' is not a integer for '$1'"
7158           return 1
7159         fi
7160         _notify_level="$_nlevel"
7161         shift
7162         ;;
7163       --notify-mode)
7164         _nmode="$2"
7165         if _startswith "$_nmode" "-"; then
7166           _err "'$_nmode' is not a integer for '$1'"
7167           return 1
7168         fi
7169         _notify_mode="$_nmode"
7170         shift
7171         ;;
7172       --revoke-reason)
7173         _revoke_reason="$2"
7174         if _startswith "$_revoke_reason" "-"; then
7175           _err "'$_revoke_reason' is not a integer for '$1'"
7176           return 1
7177         fi
7178         shift
7179         ;;
7180       --eab-kid)
7181         _eab_kid="$2"
7182         shift
7183         ;;
7184       --eab-hmac-key)
7185         _eab_hmac_key="$2"
7186         shift
7187         ;;
7188       *)
7189         _err "Unknown parameter : $1"
7190         return 1
7191         ;;
7192     esac
7193
7194     shift 1
7195   done
7196
7197   if [ "${_CMD}" != "install" ]; then
7198     if [ "$__INTERACTIVE" ] && ! _checkSudo; then
7199       if [ -z "$FORCE" ]; then
7200         #Use "echo" here, instead of _info. it's too early
7201         echo "It seems that you are using sudo, please read this link first:"
7202         echo "$_SUDO_WIKI"
7203         return 1
7204       fi
7205     fi
7206     __initHome
7207     if [ "$_log" ]; then
7208       if [ -z "$_logfile" ]; then
7209         _logfile="$DEFAULT_LOG_FILE"
7210       fi
7211     fi
7212     if [ "$_logfile" ]; then
7213       _saveaccountconf "LOG_FILE" "$_logfile"
7214       LOG_FILE="$_logfile"
7215     fi
7216
7217     if [ "$_log_level" ]; then
7218       _saveaccountconf "LOG_LEVEL" "$_log_level"
7219       LOG_LEVEL="$_log_level"
7220     fi
7221
7222     if [ "$_syslog" ]; then
7223       if _exists logger; then
7224         if [ "$_syslog" = "0" ]; then
7225           _clearaccountconf "SYS_LOG"
7226         else
7227           _saveaccountconf "SYS_LOG" "$_syslog"
7228         fi
7229         SYS_LOG="$_syslog"
7230       else
7231         _err "The 'logger' command is not found, can not enable syslog."
7232         _clearaccountconf "SYS_LOG"
7233         SYS_LOG=""
7234       fi
7235     fi
7236
7237     _processAccountConf
7238   fi
7239
7240   _debug2 LE_WORKING_DIR "$LE_WORKING_DIR"
7241
7242   if [ "$DEBUG" ]; then
7243     version
7244     if [ "$_server" ]; then
7245       _debug "Using server: $_server"
7246     fi
7247   fi
7248   _debug "Running cmd: ${_CMD}"
7249   case "${_CMD}" in
7250     install) install "$_nocron" "$_confighome" "$_noprofile" ;;
7251     uninstall) uninstall "$_nocron" ;;
7252     upgrade) upgrade ;;
7253     issue)
7254       issue "$_webroot" "$_domain" "$_altdomains" "$_keylength" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_address" "$_challenge_alias"
7255       ;;
7256     deploy)
7257       deploy "$_domain" "$_deploy_hook" "$_ecc"
7258       ;;
7259     signcsr)
7260       signcsr "$_csr" "$_webroot" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_address" "$_challenge_alias"
7261       ;;
7262     showcsr)
7263       showcsr "$_csr" "$_domain"
7264       ;;
7265     installcert)
7266       installcert "$_domain" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_ecc"
7267       ;;
7268     renew)
7269       renew "$_domain" "$_ecc"
7270       ;;
7271     renewAll)
7272       renewAll "$_stopRenewOnError"
7273       ;;
7274     revoke)
7275       revoke "$_domain" "$_ecc" "$_revoke_reason"
7276       ;;
7277     remove)
7278       remove "$_domain" "$_ecc"
7279       ;;
7280     deactivate)
7281       deactivate "$_domain,$_altdomains"
7282       ;;
7283     registeraccount)
7284       registeraccount "$_accountkeylength" "$_eab_kid" "$_eab_hmac_key"
7285       ;;
7286     updateaccount)
7287       updateaccount
7288       ;;
7289     deactivateaccount)
7290       deactivateaccount
7291       ;;
7292     list)
7293       list "$_listraw"
7294       ;;
7295     installcronjob) installcronjob "$_confighome" ;;
7296     uninstallcronjob) uninstallcronjob ;;
7297     cron) cron ;;
7298     toPkcs)
7299       toPkcs "$_domain" "$_password" "$_ecc"
7300       ;;
7301     toPkcs8)
7302       toPkcs8 "$_domain" "$_ecc"
7303       ;;
7304     createAccountKey)
7305       createAccountKey "$_accountkeylength"
7306       ;;
7307     createDomainKey)
7308       createDomainKey "$_domain" "$_keylength"
7309       ;;
7310     createCSR)
7311       createCSR "$_domain" "$_altdomains" "$_ecc"
7312       ;;
7313     setnotify)
7314       setnotify "$_notify_hook" "$_notify_level" "$_notify_mode"
7315       ;;
7316     setdefaultca)
7317       setdefaultca
7318       ;;
7319     *)
7320       if [ "$_CMD" ]; then
7321         _err "Invalid command: $_CMD"
7322       fi
7323       showhelp
7324       return 1
7325       ;;
7326   esac
7327   _ret="$?"
7328   if [ "$_ret" != "0" ]; then
7329     return $_ret
7330   fi
7331
7332   if [ "${_CMD}" = "install" ]; then
7333     if [ "$_log" ]; then
7334       if [ -z "$LOG_FILE" ]; then
7335         LOG_FILE="$DEFAULT_LOG_FILE"
7336       fi
7337       _saveaccountconf "LOG_FILE" "$LOG_FILE"
7338     fi
7339
7340     if [ "$_log_level" ]; then
7341       _saveaccountconf "LOG_LEVEL" "$_log_level"
7342     fi
7343
7344     if [ "$_syslog" ]; then
7345       if _exists logger; then
7346         if [ "$_syslog" = "0" ]; then
7347           _clearaccountconf "SYS_LOG"
7348         else
7349           _saveaccountconf "SYS_LOG" "$_syslog"
7350         fi
7351       else
7352         _err "The 'logger' command is not found, can not enable syslog."
7353         _clearaccountconf "SYS_LOG"
7354         SYS_LOG=""
7355       fi
7356     fi
7357
7358     _processAccountConf
7359   fi
7360
7361 }
7362
7363 if [ "$INSTALLONLINE" ]; then
7364   INSTALLONLINE=""
7365   _installOnline
7366   exit
7367 fi
7368
7369 main() {
7370   [ -z "$1" ] && showhelp && return
7371   if _startswith "$1" '-'; then _process "$@"; else "$@"; fi
7372 }
7373
7374 main "$@"