acme.sh

   1 #!/usr/bin/env sh
   2
   3 VER=2.8.3
   4
   5 PROJECT_NAME="acme.sh"
   6
   7 PROJECT_ENTRY="acme.sh"
   8
   9 PROJECT="https://github.com/Neilpang/$PROJECT_NAME"
  10
  11 DEFAULT_INSTALL_HOME="$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 $_SUB_FOLDER_NOTIFY"
  22
  23 LETSENCRYPT_CA_V1="https://acme-v01.api.letsencrypt.org/directory"
  24 LETSENCRYPT_STAGING_CA_V1="https://acme-staging.api.letsencrypt.org/directory"
  25
  26 LETSENCRYPT_CA_V2="https://acme-v02.api.letsencrypt.org/directory"
  27 LETSENCRYPT_STAGING_CA_V2="https://acme-staging-v02.api.letsencrypt.org/directory"
  28
  29 DEFAULT_CA=$LETSENCRYPT_CA_V2
  30 DEFAULT_STAGING_CA=$LETSENCRYPT_STAGING_CA_V2
  31
  32 DEFAULT_USER_AGENT="$PROJECT_NAME/$VER ($PROJECT)"
  33 DEFAULT_ACCOUNT_EMAIL=""
  34
  35 DEFAULT_ACCOUNT_KEY_LENGTH=2048
  36 DEFAULT_DOMAIN_KEY_LENGTH=2048
  37
  38 DEFAULT_OPENSSL_BIN="openssl"
  39
  40 _OLD_CA_HOST="https://acme-v01.api.letsencrypt.org"
  41 _OLD_STAGE_CA_HOST="https://acme-staging.api.letsencrypt.org"
  42
  43 VTYPE_HTTP="http-01"
  44 VTYPE_DNS="dns-01"
  45 VTYPE_ALPN="tls-alpn-01"
  46
  47 LOCAL_ANY_ADDRESS="0.0.0.0"
  48
  49 DEFAULT_RENEW=60
  50
  51 DEFAULT_DNS_SLEEP=120
  52
  53 NO_VALUE="no"
  54
  55 W_DNS="dns"
  56 W_ALPN="alpn"
  57 DNS_ALIAS_PREFIX="="
  58
  59 MODE_STATELESS="stateless"
  60
  61 STATE_VERIFIED="verified_ok"
  62
  63 NGINX="nginx:"
  64 NGINX_START="#ACME_NGINX_START"
  65 NGINX_END="#ACME_NGINX_END"
  66
  67 BEGIN_CSR="-----BEGIN CERTIFICATE REQUEST-----"
  68 END_CSR="-----END CERTIFICATE REQUEST-----"
  69
  70 BEGIN_CERT="-----BEGIN CERTIFICATE-----"
  71 END_CERT="-----END CERTIFICATE-----"
  72
  73 CONTENT_TYPE_JSON="application/jose+json"
  74 RENEW_SKIP=2
  75
  76 B64CONF_START="__ACME_BASE64__START_"
  77 B64CONF_END="__ACME_BASE64__END_"
  78
  79 ECC_SEP="_"
  80 ECC_SUFFIX="${ECC_SEP}ecc"
  81
  82 LOG_LEVEL_1=1
  83 LOG_LEVEL_2=2
  84 LOG_LEVEL_3=3
  85 DEFAULT_LOG_LEVEL="$LOG_LEVEL_1"
  86
  87 DEBUG_LEVEL_1=1
  88 DEBUG_LEVEL_2=2
  89 DEBUG_LEVEL_3=3
  90 DEBUG_LEVEL_DEFAULT=$DEBUG_LEVEL_1
  91 DEBUG_LEVEL_NONE=0
  92
  93 HIDDEN_VALUE="[hidden](please add '--output-insecure' to see this value)"
  94
  95 SYSLOG_ERROR="user.error"
  96 SYSLOG_INFO="user.info"
  97 SYSLOG_DEBUG="user.debug"
  98
  99 #error
 100 SYSLOG_LEVEL_ERROR=3
 101 #info
 102 SYSLOG_LEVEL_INFO=6
 103 #debug
 104 SYSLOG_LEVEL_DEBUG=7
 105 #debug2
 106 SYSLOG_LEVEL_DEBUG_2=8
 107 #debug3
 108 SYSLOG_LEVEL_DEBUG_3=9
 109
 110 SYSLOG_LEVEL_DEFAULT=$SYSLOG_LEVEL_ERROR
 111 #none
 112 SYSLOG_LEVEL_NONE=0
 113
 114 NOTIFY_LEVEL_DISABLE=0
 115 NOTIFY_LEVEL_ERROR=1
 116 NOTIFY_LEVEL_RENEW=2
 117 NOTIFY_LEVEL_SKIP=3
 118
 119 NOTIFY_LEVEL_DEFAULT=$NOTIFY_LEVEL_RENEW
 120
 121 NOTIFY_MODE_BULK=0
 122 NOTIFY_MODE_CERT=1
 123
 124 NOTIFY_MODE_DEFAULT=$NOTIFY_MODE_BULK
 125
 126 _DEBUG_WIKI="https://github.com/Neilpang/acme.sh/wiki/How-to-debug-acme.sh"
 127
 128 _PREPARE_LINK="https://github.com/Neilpang/acme.sh/wiki/Install-preparations"
 129
 130 _STATELESS_WIKI="https://github.com/Neilpang/acme.sh/wiki/Stateless-Mode"
 131
 132 _DNS_ALIAS_WIKI="https://github.com/Neilpang/acme.sh/wiki/DNS-alias-mode"
 133
 134 _DNS_MANUAL_WIKI="https://github.com/Neilpang/acme.sh/wiki/dns-manual-mode"
 135
 136 _NOTIFY_WIKI="https://github.com/Neilpang/acme.sh/wiki/notify"
 137
 138 _SUDO_WIKI="https://github.com/Neilpang/acme.sh/wiki/sudo"
 139
 140 _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."
 141
 142 _DNS_MANUAL_WARN="It seems that you are using dns manual mode. please take care: $_DNS_MANUAL_ERR"
 143
 144 _DNS_MANUAL_ERROR="It seems that you are using dns manual mode. Read this link first: $_DNS_MANUAL_WIKI"
 145
 146 __INTERACTIVE=""
 147 if [ -t 1 ]; then
 148   __INTERACTIVE="1"
 149 fi
 150
 151 __green() {
 152   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 153     printf '\033[1;31;32m%b\033[0m' "$1"
 154     return
 155   fi
 156   printf -- "%b" "$1"
 157 }
 158
 159 __red() {
 160   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 161     printf '\033[1;31;40m%b\033[0m' "$1"
 162     return
 163   fi
 164   printf -- "%b" "$1"
 165 }
 166
 167 _printargs() {
 168   _exitstatus="$?"
 169   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 170     printf -- "%s" "[$(date)] "
 171   fi
 172   if [ -z "$2" ]; then
 173     printf -- "%s" "$1"
 174   else
 175     printf -- "%s" "$1='$2'"
 176   fi
 177   printf "\n"
 178   # return the saved exit status
 179   return "$_exitstatus"
 180 }
 181
 182 _dlg_versions() {
 183   echo "Diagnosis versions: "
 184   echo "openssl:$ACME_OPENSSL_BIN"
 185   if _exists "${ACME_OPENSSL_BIN:-openssl}"; then
 186     ${ACME_OPENSSL_BIN:-openssl} version 2>&1
 187   else
 188     echo "$ACME_OPENSSL_BIN doesn't exists."
 189   fi
 190
 191   echo "apache:"
 192   if [ "$_APACHECTL" ] && _exists "$_APACHECTL"; then
 193     $_APACHECTL -V 2>&1
 194   else
 195     echo "apache doesn't exists."
 196   fi
 197
 198   echo "nginx:"
 199   if _exists "nginx"; then
 200     nginx -V 2>&1
 201   else
 202     echo "nginx doesn't exists."
 203   fi
 204
 205   echo "socat:"
 206   if _exists "socat"; then
 207     socat -h 2>&1
 208   else
 209     _debug "socat doesn't exists."
 210   fi
 211 }
 212
 213 #class
 214 _syslog() {
 215   _exitstatus="$?"
 216   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" = "$SYSLOG_LEVEL_NONE" ]; then
 217     return
 218   fi
 219   _logclass="$1"
 220   shift
 221   if [ -z "$__logger_i" ]; then
 222     if _contains "$(logger --help 2>&1)" "-i"; then
 223       __logger_i="logger -i"
 224     else
 225       __logger_i="logger"
 226     fi
 227   fi
 228   $__logger_i -t "$PROJECT_NAME" -p "$_logclass" "$(_printargs "$@")" >/dev/null 2>&1
 229   return "$_exitstatus"
 230 }
 231
 232 _log() {
 233   [ -z "$LOG_FILE" ] && return
 234   _printargs "$@" >>"$LOG_FILE"
 235 }
 236
 237 _info() {
 238   _log "$@"
 239   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_INFO" ]; then
 240     _syslog "$SYSLOG_INFO" "$@"
 241   fi
 242   _printargs "$@"
 243 }
 244
 245 _err() {
 246   _syslog "$SYSLOG_ERROR" "$@"
 247   _log "$@"
 248   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 249     printf -- "%s" "[$(date)] " >&2
 250   fi
 251   if [ -z "$2" ]; then
 252     __red "$1" >&2
 253   else
 254     __red "$1='$2'" >&2
 255   fi
 256   printf "\n" >&2
 257   return 1
 258 }
 259
 260 _usage() {
 261   __red "$@" >&2
 262   printf "\n" >&2
 263 }
 264
 265 _debug() {
 266   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 267     _log "$@"
 268   fi
 269   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 270     _syslog "$SYSLOG_DEBUG" "$@"
 271   fi
 272   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 273     _printargs "$@" >&2
 274   fi
 275 }
 276
 277 #output the sensitive messages
 278 _secure_debug() {
 279   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 280     if [ "$OUTPUT_INSECURE" = "1" ]; then
 281       _log "$@"
 282     else
 283       _log "$1" "$HIDDEN_VALUE"
 284     fi
 285   fi
 286   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 287     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 288   fi
 289   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 290     if [ "$OUTPUT_INSECURE" = "1" ]; then
 291       _printargs "$@" >&2
 292     else
 293       _printargs "$1" "$HIDDEN_VALUE" >&2
 294     fi
 295   fi
 296 }
 297
 298 _debug2() {
 299   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 300     _log "$@"
 301   fi
 302   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 303     _syslog "$SYSLOG_DEBUG" "$@"
 304   fi
 305   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 306     _printargs "$@" >&2
 307   fi
 308 }
 309
 310 _secure_debug2() {
 311   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 312     if [ "$OUTPUT_INSECURE" = "1" ]; then
 313       _log "$@"
 314     else
 315       _log "$1" "$HIDDEN_VALUE"
 316     fi
 317   fi
 318   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 319     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 320   fi
 321   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 322     if [ "$OUTPUT_INSECURE" = "1" ]; then
 323       _printargs "$@" >&2
 324     else
 325       _printargs "$1" "$HIDDEN_VALUE" >&2
 326     fi
 327   fi
 328 }
 329
 330 _debug3() {
 331   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 332     _log "$@"
 333   fi
 334   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 335     _syslog "$SYSLOG_DEBUG" "$@"
 336   fi
 337   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 338     _printargs "$@" >&2
 339   fi
 340 }
 341
 342 _secure_debug3() {
 343   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 344     if [ "$OUTPUT_INSECURE" = "1" ]; then
 345       _log "$@"
 346     else
 347       _log "$1" "$HIDDEN_VALUE"
 348     fi
 349   fi
 350   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 351     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 352   fi
 353   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 354     if [ "$OUTPUT_INSECURE" = "1" ]; then
 355       _printargs "$@" >&2
 356     else
 357       _printargs "$1" "$HIDDEN_VALUE" >&2
 358     fi
 359   fi
 360 }
 361
 362 _upper_case() {
 363   # shellcheck disable=SC2018,SC2019
 364   tr 'a-z' 'A-Z'
 365 }
 366
 367 _lower_case() {
 368   # shellcheck disable=SC2018,SC2019
 369   tr 'A-Z' 'a-z'
 370 }
 371
 372 _startswith() {
 373   _str="$1"
 374   _sub="$2"
 375   echo "$_str" | grep "^$_sub" >/dev/null 2>&1
 376 }
 377
 378 _endswith() {
 379   _str="$1"
 380   _sub="$2"
 381   echo "$_str" | grep -- "$_sub\$" >/dev/null 2>&1
 382 }
 383
 384 _contains() {
 385   _str="$1"
 386   _sub="$2"
 387   echo "$_str" | grep -- "$_sub" >/dev/null 2>&1
 388 }
 389
 390 _hasfield() {
 391   _str="$1"
 392   _field="$2"
 393   _sep="$3"
 394   if [ -z "$_field" ]; then
 395     _usage "Usage: str field  [sep]"
 396     return 1
 397   fi
 398
 399   if [ -z "$_sep" ]; then
 400     _sep=","
 401   fi
 402
 403   for f in $(echo "$_str" | tr "$_sep" ' '); do
 404     if [ "$f" = "$_field" ]; then
 405       _debug2 "'$_str' contains '$_field'"
 406       return 0 #contains ok
 407     fi
 408   done
 409   _debug2 "'$_str' does not contain '$_field'"
 410   return 1 #not contains
 411 }
 412
 413 # str index [sep]
 414 _getfield() {
 415   _str="$1"
 416   _findex="$2"
 417   _sep="$3"
 418
 419   if [ -z "$_findex" ]; then
 420     _usage "Usage: str field  [sep]"
 421     return 1
 422   fi
 423
 424   if [ -z "$_sep" ]; then
 425     _sep=","
 426   fi
 427
 428   _ffi="$_findex"
 429   while [ "$_ffi" -gt "0" ]; do
 430     _fv="$(echo "$_str" | cut -d "$_sep" -f "$_ffi")"
 431     if [ "$_fv" ]; then
 432       printf -- "%s" "$_fv"
 433       return 0
 434     fi
 435     _ffi="$(_math "$_ffi" - 1)"
 436   done
 437
 438   printf -- "%s" "$_str"
 439
 440 }
 441
 442 _exists() {
 443   cmd="$1"
 444   if [ -z "$cmd" ]; then
 445     _usage "Usage: _exists cmd"
 446     return 1
 447   fi
 448
 449   if eval type type >/dev/null 2>&1; then
 450     eval type "$cmd" >/dev/null 2>&1
 451   elif command >/dev/null 2>&1; then
 452     command -v "$cmd" >/dev/null 2>&1
 453   else
 454     which "$cmd" >/dev/null 2>&1
 455   fi
 456   ret="$?"
 457   _debug3 "$cmd exists=$ret"
 458   return $ret
 459 }
 460
 461 #a + b
 462 _math() {
 463   _m_opts="$@"
 464   printf "%s" "$(($_m_opts))"
 465 }
 466
 467 _h_char_2_dec() {
 468   _ch=$1
 469   case "${_ch}" in
 470     a | A)
 471       printf "10"
 472       ;;
 473     b | B)
 474       printf "11"
 475       ;;
 476     c | C)
 477       printf "12"
 478       ;;
 479     d | D)
 480       printf "13"
 481       ;;
 482     e | E)
 483       printf "14"
 484       ;;
 485     f | F)
 486       printf "15"
 487       ;;
 488     *)
 489       printf "%s" "$_ch"
 490       ;;
 491   esac
 492
 493 }
 494
 495 _URGLY_PRINTF=""
 496 if [ "$(printf '\x41')" != 'A' ]; then
 497   _URGLY_PRINTF=1
 498 fi
 499
 500 _ESCAPE_XARGS=""
 501 if _exists xargs && [ "$(printf %s '\\x41' | xargs printf)" = 'A' ]; then
 502   _ESCAPE_XARGS=1
 503 fi
 504
 505 _h2b() {
 506   if _exists xxd && xxd -r -p 2>/dev/null; then
 507     return
 508   fi
 509
 510   hex=$(cat)
 511   ic=""
 512   jc=""
 513   _debug2 _URGLY_PRINTF "$_URGLY_PRINTF"
 514   if [ -z "$_URGLY_PRINTF" ]; then
 515     if [ "$_ESCAPE_XARGS" ] && _exists xargs; then
 516       _debug2 "xargs"
 517       echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/\\\\\\x\1/g' | xargs printf
 518     else
 519       for h in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/ \1/g'); do
 520         if [ -z "$h" ]; then
 521           break
 522         fi
 523         printf "\x$h%s"
 524       done
 525     fi
 526   else
 527     for c in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\)/ \1/g'); do
 528       if [ -z "$ic" ]; then
 529         ic=$c
 530         continue
 531       fi
 532       jc=$c
 533       ic="$(_h_char_2_dec "$ic")"
 534       jc="$(_h_char_2_dec "$jc")"
 535       printf '\'"$(printf "%o" "$(_math "$ic" \* 16 + $jc)")""%s"
 536       ic=""
 537       jc=""
 538     done
 539   fi
 540
 541 }
 542
 543 _is_solaris() {
 544   _contains "${__OS__:=$(uname -a)}" "solaris" || _contains "${__OS__:=$(uname -a)}" "SunOS"
 545 }
 546
 547 #_ascii_hex str
 548 #this can only process ascii chars, should only be used when od command is missing as a backup way.
 549 _ascii_hex() {
 550   _debug2 "Using _ascii_hex"
 551   _str="$1"
 552   _str_len=${#_str}
 553   _h_i=1
 554   while [ "$_h_i" -le "$_str_len" ]; do
 555     _str_c="$(printf "%s" "$_str" | cut -c "$_h_i")"
 556     printf " %02x" "'$_str_c"
 557     _h_i="$(_math "$_h_i" + 1)"
 558   done
 559 }
 560
 561 #stdin  output hexstr splited by one space
 562 #input:"abc"
 563 #output: " 61 62 63"
 564 _hex_dump() {
 565   if _exists od; then
 566     od -A n -v -t x1 | tr -s " " | sed 's/ $//' | tr -d "\r\t\n"
 567   elif _exists hexdump; then
 568     _debug3 "using hexdump"
 569     hexdump -v -e '/1 ""' -e '/1 " %02x" ""'
 570   elif _exists xxd; then
 571     _debug3 "using xxd"
 572     xxd -ps -c 20 -i | sed "s/ 0x/ /g" | tr -d ",\n" | tr -s " "
 573   else
 574     _debug3 "using _ascii_hex"
 575     str=$(cat)
 576     _ascii_hex "$str"
 577   fi
 578 }
 579
 580 #url encode, no-preserved chars
 581 #A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z
 582 #41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a
 583
 584 #a  b  c  d  e  f  g  h  i  j  k  l  m  n  o  p  q  r  s  t  u  v  w  x  y  z
 585 #61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 78 79 7a
 586
 587 #0  1  2  3  4  5  6  7  8  9  -  _  .  ~
 588 #30 31 32 33 34 35 36 37 38 39 2d 5f 2e 7e
 589
 590 #stdin stdout
 591 _url_encode() {
 592   _hex_str=$(_hex_dump)
 593   _debug3 "_url_encode"
 594   _debug3 "_hex_str" "$_hex_str"
 595   for _hex_code in $_hex_str; do
 596     #upper case
 597     case "${_hex_code}" in
 598       "41")
 599         printf "%s" "A"
 600         ;;
 601       "42")
 602         printf "%s" "B"
 603         ;;
 604       "43")
 605         printf "%s" "C"
 606         ;;
 607       "44")
 608         printf "%s" "D"
 609         ;;
 610       "45")
 611         printf "%s" "E"
 612         ;;
 613       "46")
 614         printf "%s" "F"
 615         ;;
 616       "47")
 617         printf "%s" "G"
 618         ;;
 619       "48")
 620         printf "%s" "H"
 621         ;;
 622       "49")
 623         printf "%s" "I"
 624         ;;
 625       "4a")
 626         printf "%s" "J"
 627         ;;
 628       "4b")
 629         printf "%s" "K"
 630         ;;
 631       "4c")
 632         printf "%s" "L"
 633         ;;
 634       "4d")
 635         printf "%s" "M"
 636         ;;
 637       "4e")
 638         printf "%s" "N"
 639         ;;
 640       "4f")
 641         printf "%s" "O"
 642         ;;
 643       "50")
 644         printf "%s" "P"
 645         ;;
 646       "51")
 647         printf "%s" "Q"
 648         ;;
 649       "52")
 650         printf "%s" "R"
 651         ;;
 652       "53")
 653         printf "%s" "S"
 654         ;;
 655       "54")
 656         printf "%s" "T"
 657         ;;
 658       "55")
 659         printf "%s" "U"
 660         ;;
 661       "56")
 662         printf "%s" "V"
 663         ;;
 664       "57")
 665         printf "%s" "W"
 666         ;;
 667       "58")
 668         printf "%s" "X"
 669         ;;
 670       "59")
 671         printf "%s" "Y"
 672         ;;
 673       "5a")
 674         printf "%s" "Z"
 675         ;;
 676
 677       #lower case
 678       "61")
 679         printf "%s" "a"
 680         ;;
 681       "62")
 682         printf "%s" "b"
 683         ;;
 684       "63")
 685         printf "%s" "c"
 686         ;;
 687       "64")
 688         printf "%s" "d"
 689         ;;
 690       "65")
 691         printf "%s" "e"
 692         ;;
 693       "66")
 694         printf "%s" "f"
 695         ;;
 696       "67")
 697         printf "%s" "g"
 698         ;;
 699       "68")
 700         printf "%s" "h"
 701         ;;
 702       "69")
 703         printf "%s" "i"
 704         ;;
 705       "6a")
 706         printf "%s" "j"
 707         ;;
 708       "6b")
 709         printf "%s" "k"
 710         ;;
 711       "6c")
 712         printf "%s" "l"
 713         ;;
 714       "6d")
 715         printf "%s" "m"
 716         ;;
 717       "6e")
 718         printf "%s" "n"
 719         ;;
 720       "6f")
 721         printf "%s" "o"
 722         ;;
 723       "70")
 724         printf "%s" "p"
 725         ;;
 726       "71")
 727         printf "%s" "q"
 728         ;;
 729       "72")
 730         printf "%s" "r"
 731         ;;
 732       "73")
 733         printf "%s" "s"
 734         ;;
 735       "74")
 736         printf "%s" "t"
 737         ;;
 738       "75")
 739         printf "%s" "u"
 740         ;;
 741       "76")
 742         printf "%s" "v"
 743         ;;
 744       "77")
 745         printf "%s" "w"
 746         ;;
 747       "78")
 748         printf "%s" "x"
 749         ;;
 750       "79")
 751         printf "%s" "y"
 752         ;;
 753       "7a")
 754         printf "%s" "z"
 755         ;;
 756       #numbers
 757       "30")
 758         printf "%s" "0"
 759         ;;
 760       "31")
 761         printf "%s" "1"
 762         ;;
 763       "32")
 764         printf "%s" "2"
 765         ;;
 766       "33")
 767         printf "%s" "3"
 768         ;;
 769       "34")
 770         printf "%s" "4"
 771         ;;
 772       "35")
 773         printf "%s" "5"
 774         ;;
 775       "36")
 776         printf "%s" "6"
 777         ;;
 778       "37")
 779         printf "%s" "7"
 780         ;;
 781       "38")
 782         printf "%s" "8"
 783         ;;
 784       "39")
 785         printf "%s" "9"
 786         ;;
 787       "2d")
 788         printf "%s" "-"
 789         ;;
 790       "5f")
 791         printf "%s" "_"
 792         ;;
 793       "2e")
 794         printf "%s" "."
 795         ;;
 796       "7e")
 797         printf "%s" "~"
 798         ;;
 799       #other hex
 800       *)
 801         printf '%%%s' "$_hex_code"
 802         ;;
 803     esac
 804   done
 805 }
 806
 807 _json_encode() {
 808   _j_str="$(sed 's/"/\\"/g' | sed "s/\r/\\r/g")"
 809   _debug3 "_json_encode"
 810   _debug3 "_j_str" "$_j_str"
 811   echo "$_j_str" | _hex_dump | _lower_case | sed 's/0a/5c 6e/g' | tr -d ' ' | _h2b | tr -d "\r\n"
 812 }
 813
 814 #options file
 815 _sed_i() {
 816   options="$1"
 817   filename="$2"
 818   if [ -z "$filename" ]; then
 819     _usage "Usage:_sed_i options filename"
 820     return 1
 821   fi
 822   _debug2 options "$options"
 823   if sed -h 2>&1 | grep "\-i\[SUFFIX]" >/dev/null 2>&1; then
 824     _debug "Using sed  -i"
 825     sed -i "$options" "$filename"
 826   else
 827     _debug "No -i support in sed"
 828     text="$(cat "$filename")"
 829     echo "$text" | sed "$options" >"$filename"
 830   fi
 831 }
 832
 833 _egrep_o() {
 834   if ! egrep -o "$1" 2>/dev/null; then
 835     sed -n 's/.*\('"$1"'\).*/\1/p'
 836   fi
 837 }
 838
 839 #Usage: file startline endline
 840 _getfile() {
 841   filename="$1"
 842   startline="$2"
 843   endline="$3"
 844   if [ -z "$endline" ]; then
 845     _usage "Usage: file startline endline"
 846     return 1
 847   fi
 848
 849   i="$(grep -n -- "$startline" "$filename" | cut -d : -f 1)"
 850   if [ -z "$i" ]; then
 851     _err "Can not find start line: $startline"
 852     return 1
 853   fi
 854   i="$(_math "$i" + 1)"
 855   _debug i "$i"
 856
 857   j="$(grep -n -- "$endline" "$filename" | cut -d : -f 1)"
 858   if [ -z "$j" ]; then
 859     _err "Can not find end line: $endline"
 860     return 1
 861   fi
 862   j="$(_math "$j" - 1)"
 863   _debug j "$j"
 864
 865   sed -n "$i,${j}p" "$filename"
 866
 867 }
 868
 869 #Usage: multiline
 870 _base64() {
 871   [ "" ] #urgly
 872   if [ "$1" ]; then
 873     _debug3 "base64 multiline:'$1'"
 874     ${ACME_OPENSSL_BIN:-openssl} base64 -e
 875   else
 876     _debug3 "base64 single line."
 877     ${ACME_OPENSSL_BIN:-openssl} base64 -e | tr -d '\r\n'
 878   fi
 879 }
 880
 881 #Usage: multiline
 882 _dbase64() {
 883   if [ "$1" ]; then
 884     ${ACME_OPENSSL_BIN:-openssl} base64 -d -A
 885   else
 886     ${ACME_OPENSSL_BIN:-openssl} base64 -d
 887   fi
 888 }
 889
 890 #file
 891 _checkcert() {
 892   _cf="$1"
 893   if [ "$DEBUG" ]; then
 894     openssl x509 -noout -text -in "$_cf"
 895   else
 896     openssl x509 -noout -text -in "$_cf" >/dev/null 2>&1
 897   fi
 898 }
 899
 900 #Usage: hashalg  [outputhex]
 901 #Output Base64-encoded digest
 902 _digest() {
 903   alg="$1"
 904   if [ -z "$alg" ]; then
 905     _usage "Usage: _digest hashalg"
 906     return 1
 907   fi
 908
 909   outputhex="$2"
 910
 911   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ] || [ "$alg" = "md5" ]; then
 912     if [ "$outputhex" ]; then
 913       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hex | cut -d = -f 2 | tr -d ' '
 914     else
 915       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -binary | _base64
 916     fi
 917   else
 918     _err "$alg is not supported yet"
 919     return 1
 920   fi
 921
 922 }
 923
 924 #Usage: hashalg  secret_hex  [outputhex]
 925 #Output binary hmac
 926 _hmac() {
 927   alg="$1"
 928   secret_hex="$2"
 929   outputhex="$3"
 930
 931   if [ -z "$secret_hex" ]; then
 932     _usage "Usage: _hmac hashalg secret [outputhex]"
 933     return 1
 934   fi
 935
 936   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ]; then
 937     if [ "$outputhex" ]; then
 938       (${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 ' '
 939     else
 940       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -mac HMAC -macopt "hexkey:$secret_hex" -binary 2>/dev/null || ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hmac "$(printf "%s" "$secret_hex" | _h2b)" -binary
 941     fi
 942   else
 943     _err "$alg is not supported yet"
 944     return 1
 945   fi
 946
 947 }
 948
 949 #Usage: keyfile hashalg
 950 #Output: Base64-encoded signature value
 951 _sign() {
 952   keyfile="$1"
 953   alg="$2"
 954   if [ -z "$alg" ]; then
 955     _usage "Usage: _sign keyfile hashalg"
 956     return 1
 957   fi
 958
 959   _sign_openssl="${ACME_OPENSSL_BIN:-openssl} dgst -sign $keyfile "
 960
 961   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
 962     $_sign_openssl -$alg | _base64
 963   elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
 964     if ! _signedECText="$($_sign_openssl -sha$__ECC_KEY_LEN | ${ACME_OPENSSL_BIN:-openssl} asn1parse -inform DER)"; then
 965       _err "Sign failed: $_sign_openssl"
 966       _err "Key file: $keyfile"
 967       _err "Key content:$(wc -l <"$keyfile") lines"
 968       return 1
 969     fi
 970     _debug3 "_signedECText" "$_signedECText"
 971     _ec_r="$(echo "$_signedECText" | _head_n 2 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
 972     _debug3 "_ec_r" "$_ec_r"
 973     _ec_s="$(echo "$_signedECText" | _head_n 3 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
 974     _debug3 "_ec_s" "$_ec_s"
 975     printf "%s" "$_ec_r$_ec_s" | _h2b | _base64
 976   else
 977     _err "Unknown key file format."
 978     return 1
 979   fi
 980
 981 }
 982
 983 #keylength or isEcc flag (empty str => not ecc)
 984 _isEccKey() {
 985   _length="$1"
 986
 987   if [ -z "$_length" ]; then
 988     return 1
 989   fi
 990
 991   [ "$_length" != "1024" ] \
 992     && [ "$_length" != "2048" ] \
 993     && [ "$_length" != "3072" ] \
 994     && [ "$_length" != "4096" ] \
 995     && [ "$_length" != "8192" ]
 996 }
 997
 998 # _createkey  2048|ec-256   file
 999 _createkey() {
1000   length="$1"
1001   f="$2"
1002   _debug2 "_createkey for file:$f"
1003   eccname="$length"
1004   if _startswith "$length" "ec-"; then
1005     length=$(printf "%s" "$length" | cut -d '-' -f 2-100)
1006
1007     if [ "$length" = "256" ]; then
1008       eccname="prime256v1"
1009     fi
1010     if [ "$length" = "384" ]; then
1011       eccname="secp384r1"
1012     fi
1013     if [ "$length" = "521" ]; then
1014       eccname="secp521r1"
1015     fi
1016
1017   fi
1018
1019   if [ -z "$length" ]; then
1020     length=2048
1021   fi
1022
1023   _debug "Use length $length"
1024
1025   if ! touch "$f" >/dev/null 2>&1; then
1026     _f_path="$(dirname "$f")"
1027     _debug _f_path "$_f_path"
1028     if ! mkdir -p "$_f_path"; then
1029       _err "Can not create path: $_f_path"
1030       return 1
1031     fi
1032   fi
1033
1034   if _isEccKey "$length"; then
1035     _debug "Using ec name: $eccname"
1036     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} ecparam -name "$eccname" -genkey 2>/dev/null)"; then
1037       echo "$_opkey" >"$f"
1038     else
1039       _err "error ecc key name: $eccname"
1040       return 1
1041     fi
1042   else
1043     _debug "Using RSA: $length"
1044     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} genrsa "$length" 2>/dev/null)"; then
1045       echo "$_opkey" >"$f"
1046     else
1047       _err "error rsa key: $length"
1048       return 1
1049     fi
1050   fi
1051
1052   if [ "$?" != "0" ]; then
1053     _err "Create key error."
1054     return 1
1055   fi
1056 }
1057
1058 #domain
1059 _is_idn() {
1060   _is_idn_d="$1"
1061   _debug2 _is_idn_d "$_is_idn_d"
1062   _idn_temp=$(printf "%s" "$_is_idn_d" | tr -d '0-9' | tr -d 'a-z' | tr -d 'A-Z' | tr -d '*.,-_')
1063   _debug2 _idn_temp "$_idn_temp"
1064   [ "$_idn_temp" ]
1065 }
1066
1067 #aa.com
1068 #aa.com,bb.com,cc.com
1069 _idn() {
1070   __idn_d="$1"
1071   if ! _is_idn "$__idn_d"; then
1072     printf "%s" "$__idn_d"
1073     return 0
1074   fi
1075
1076   if _exists idn; then
1077     if _contains "$__idn_d" ','; then
1078       _i_first="1"
1079       for f in $(echo "$__idn_d" | tr ',' ' '); do
1080         [ -z "$f" ] && continue
1081         if [ -z "$_i_first" ]; then
1082           printf "%s" ","
1083         else
1084           _i_first=""
1085         fi
1086         idn --quiet "$f" | tr -d "\r\n"
1087       done
1088     else
1089       idn "$__idn_d" | tr -d "\r\n"
1090     fi
1091   else
1092     _err "Please install idn to process IDN names."
1093   fi
1094 }
1095
1096 #_createcsr  cn  san_list  keyfile csrfile conf acmeValidationv1
1097 _createcsr() {
1098   _debug _createcsr
1099   domain="$1"
1100   domainlist="$2"
1101   csrkey="$3"
1102   csr="$4"
1103   csrconf="$5"
1104   acmeValidationv1="$6"
1105   _debug2 domain "$domain"
1106   _debug2 domainlist "$domainlist"
1107   _debug2 csrkey "$csrkey"
1108   _debug2 csr "$csr"
1109   _debug2 csrconf "$csrconf"
1110
1111   printf "[ req_distinguished_name ]\n[ req ]\ndistinguished_name = req_distinguished_name\nreq_extensions = v3_req\n[ v3_req ]\n\nkeyUsage = nonRepudiation, digitalSignature, keyEncipherment" >"$csrconf"
1112
1113   if [ "$acmeValidationv1" ]; then
1114     domainlist="$(_idn "$domainlist")"
1115     printf -- "\nsubjectAltName=DNS:$domainlist" >>"$csrconf"
1116   elif [ -z "$domainlist" ] || [ "$domainlist" = "$NO_VALUE" ]; then
1117     #single domain
1118     _info "Single domain" "$domain"
1119     printf -- "\nsubjectAltName=DNS:$(_idn "$domain")" >>"$csrconf"
1120   else
1121     domainlist="$(_idn "$domainlist")"
1122     _debug2 domainlist "$domainlist"
1123     if _contains "$domainlist" ","; then
1124       alt="DNS:$(_idn "$domain"),DNS:$(echo "$domainlist" | sed "s/,,/,/g" | sed "s/,/,DNS:/g")"
1125     else
1126       alt="DNS:$(_idn "$domain"),DNS:$domainlist"
1127     fi
1128     #multi
1129     _info "Multi domain" "$alt"
1130     printf -- "\nsubjectAltName=$alt" >>"$csrconf"
1131   fi
1132   if [ "$Le_OCSP_Staple" ] || [ "$Le_OCSP_Stable" ]; then
1133     _savedomainconf Le_OCSP_Staple "$Le_OCSP_Staple"
1134     _cleardomainconf Le_OCSP_Stable
1135     printf -- "\nbasicConstraints = CA:FALSE\n1.3.6.1.5.5.7.1.24=DER:30:03:02:01:05" >>"$csrconf"
1136   fi
1137
1138   if [ "$acmeValidationv1" ]; then
1139     printf "\n1.3.6.1.5.5.7.1.31=critical,DER:04:20:${acmeValidationv1}" >>"${csrconf}"
1140   fi
1141
1142   _csr_cn="$(_idn "$domain")"
1143   _debug2 _csr_cn "$_csr_cn"
1144   if _contains "$(uname -a)" "MINGW"; then
1145     ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "//CN=$_csr_cn" -config "$csrconf" -out "$csr"
1146   else
1147     ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "/CN=$_csr_cn" -config "$csrconf" -out "$csr"
1148   fi
1149 }
1150
1151 #_signcsr key  csr  conf cert
1152 _signcsr() {
1153   key="$1"
1154   csr="$2"
1155   conf="$3"
1156   cert="$4"
1157   _debug "_signcsr"
1158
1159   _msg="$(${ACME_OPENSSL_BIN:-openssl} x509 -req -days 365 -in "$csr" -signkey "$key" -extensions v3_req -extfile "$conf" -out "$cert" 2>&1)"
1160   _ret="$?"
1161   _debug "$_msg"
1162   return $_ret
1163 }
1164
1165 #_csrfile
1166 _readSubjectFromCSR() {
1167   _csrfile="$1"
1168   if [ -z "$_csrfile" ]; then
1169     _usage "_readSubjectFromCSR mycsr.csr"
1170     return 1
1171   fi
1172   ${ACME_OPENSSL_BIN:-openssl} req -noout -in "$_csrfile" -subject | tr ',' "\n" | _egrep_o "CN *=.*" | cut -d = -f 2 | cut -d / -f 1 | tr -d ' \n'
1173 }
1174
1175 #_csrfile
1176 #echo comma separated domain list
1177 _readSubjectAltNamesFromCSR() {
1178   _csrfile="$1"
1179   if [ -z "$_csrfile" ]; then
1180     _usage "_readSubjectAltNamesFromCSR mycsr.csr"
1181     return 1
1182   fi
1183
1184   _csrsubj="$(_readSubjectFromCSR "$_csrfile")"
1185   _debug _csrsubj "$_csrsubj"
1186
1187   _dnsAltnames="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile" | grep "^ *DNS:.*" | tr -d ' \n')"
1188   _debug _dnsAltnames "$_dnsAltnames"
1189
1190   if _contains "$_dnsAltnames," "DNS:$_csrsubj,"; then
1191     _debug "AltNames contains subject"
1192     _excapedAlgnames="$(echo "$_dnsAltnames" | tr '*' '#')"
1193     _debug _excapedAlgnames "$_excapedAlgnames"
1194     _escapedSubject="$(echo "$_csrsubj" | tr '*' '#')"
1195     _debug _escapedSubject "$_escapedSubject"
1196     _dnsAltnames="$(echo "$_excapedAlgnames," | sed "s/DNS:$_escapedSubject,//g" | tr '#' '*' | sed "s/,\$//g")"
1197     _debug _dnsAltnames "$_dnsAltnames"
1198   else
1199     _debug "AltNames doesn't contain subject"
1200   fi
1201
1202   echo "$_dnsAltnames" | sed "s/DNS://g"
1203 }
1204
1205 #_csrfile
1206 _readKeyLengthFromCSR() {
1207   _csrfile="$1"
1208   if [ -z "$_csrfile" ]; then
1209     _usage "_readKeyLengthFromCSR mycsr.csr"
1210     return 1
1211   fi
1212
1213   _outcsr="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile")"
1214   _debug2 _outcsr "$_outcsr"
1215   if _contains "$_outcsr" "Public Key Algorithm: id-ecPublicKey"; then
1216     _debug "ECC CSR"
1217     echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *ASN1 OID:.*" | cut -d ':' -f 2 | tr -d ' '
1218   else
1219     _debug "RSA CSR"
1220     _rkl="$(echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1)"
1221     if [ "$_rkl" ]; then
1222       echo "$_rkl"
1223     else
1224       echo "$_outcsr" | tr "\t" " " | _egrep_o "RSA Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1
1225     fi
1226   fi
1227 }
1228
1229 _ss() {
1230   _port="$1"
1231
1232   if _exists "ss"; then
1233     _debug "Using: ss"
1234     ss -ntpl 2>/dev/null | grep ":$_port "
1235     return 0
1236   fi
1237
1238   if _exists "netstat"; then
1239     _debug "Using: netstat"
1240     if netstat -help 2>&1 | grep "\-p proto" >/dev/null; then
1241       #for windows version netstat tool
1242       netstat -an -p tcp | grep "LISTENING" | grep ":$_port "
1243     else
1244       if netstat -help 2>&1 | grep "\-p protocol" >/dev/null; then
1245         netstat -an -p tcp | grep LISTEN | grep ":$_port "
1246       elif netstat -help 2>&1 | grep -- '-P protocol' >/dev/null; then
1247         #for solaris
1248         netstat -an -P tcp | grep "\.$_port " | grep "LISTEN"
1249       elif netstat -help 2>&1 | grep "\-p" >/dev/null; then
1250         #for full linux
1251         netstat -ntpl | grep ":$_port "
1252       else
1253         #for busybox (embedded linux; no pid support)
1254         netstat -ntl 2>/dev/null | grep ":$_port "
1255       fi
1256     fi
1257     return 0
1258   fi
1259
1260   return 1
1261 }
1262
1263 #outfile key cert cacert [password [name [caname]]]
1264 _toPkcs() {
1265   _cpfx="$1"
1266   _ckey="$2"
1267   _ccert="$3"
1268   _cca="$4"
1269   pfxPassword="$5"
1270   pfxName="$6"
1271   pfxCaname="$7"
1272
1273   if [ "$pfxCaname" ]; then
1274     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName" -caname "$pfxCaname"
1275   elif [ "$pfxName" ]; then
1276     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName"
1277   elif [ "$pfxPassword" ]; then
1278     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword"
1279   else
1280     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca"
1281   fi
1282
1283 }
1284
1285 #domain [password] [isEcc]
1286 toPkcs() {
1287   domain="$1"
1288   pfxPassword="$2"
1289   if [ -z "$domain" ]; then
1290     _usage "Usage: $PROJECT_ENTRY --toPkcs -d domain [--password pfx-password]"
1291     return 1
1292   fi
1293
1294   _isEcc="$3"
1295
1296   _initpath "$domain" "$_isEcc"
1297
1298   _toPkcs "$CERT_PFX_PATH" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$pfxPassword"
1299
1300   if [ "$?" = "0" ]; then
1301     _info "Success, Pfx is exported to: $CERT_PFX_PATH"
1302   fi
1303
1304 }
1305
1306 #domain [isEcc]
1307 toPkcs8() {
1308   domain="$1"
1309
1310   if [ -z "$domain" ]; then
1311     _usage "Usage: $PROJECT_ENTRY --toPkcs8 -d domain [--ecc]"
1312     return 1
1313   fi
1314
1315   _isEcc="$2"
1316
1317   _initpath "$domain" "$_isEcc"
1318
1319   ${ACME_OPENSSL_BIN:-openssl} pkcs8 -topk8 -inform PEM -outform PEM -nocrypt -in "$CERT_KEY_PATH" -out "$CERT_PKCS8_PATH"
1320
1321   if [ "$?" = "0" ]; then
1322     _info "Success, $CERT_PKCS8_PATH"
1323   fi
1324
1325 }
1326
1327 #[2048]
1328 createAccountKey() {
1329   _info "Creating account key"
1330   if [ -z "$1" ]; then
1331     _usage "Usage: $PROJECT_ENTRY --createAccountKey --accountkeylength 2048"
1332     return
1333   fi
1334
1335   length=$1
1336   _create_account_key "$length"
1337
1338 }
1339
1340 _create_account_key() {
1341
1342   length=$1
1343
1344   if [ -z "$length" ] || [ "$length" = "$NO_VALUE" ]; then
1345     _debug "Use default length $DEFAULT_ACCOUNT_KEY_LENGTH"
1346     length="$DEFAULT_ACCOUNT_KEY_LENGTH"
1347   fi
1348
1349   _debug length "$length"
1350   _initpath
1351
1352   mkdir -p "$CA_DIR"
1353   if [ -s "$ACCOUNT_KEY_PATH" ]; then
1354     _info "Account key exists, skip"
1355     return 0
1356   else
1357     #generate account key
1358     if _createkey "$length" "$ACCOUNT_KEY_PATH"; then
1359       chmod 600 "$ACCOUNT_KEY_PATH"
1360       _info "Create account key ok."
1361       return 0
1362     else
1363       _err "Create account key error."
1364       return 1
1365     fi
1366   fi
1367
1368 }
1369
1370 #domain [length]
1371 createDomainKey() {
1372   _info "Creating domain key"
1373   if [ -z "$1" ]; then
1374     _usage "Usage: $PROJECT_ENTRY --createDomainKey -d domain.com  [ --keylength 2048 ]"
1375     return
1376   fi
1377
1378   domain=$1
1379   _cdl=$2
1380
1381   if [ -z "$_cdl" ]; then
1382     _debug "Use DEFAULT_DOMAIN_KEY_LENGTH=$DEFAULT_DOMAIN_KEY_LENGTH"
1383     _cdl="$DEFAULT_DOMAIN_KEY_LENGTH"
1384   fi
1385
1386   _initpath "$domain" "$_cdl"
1387
1388   if [ ! -f "$CERT_KEY_PATH" ] || [ ! -s "$CERT_KEY_PATH" ] || ([ "$FORCE" ] && ! [ "$IS_RENEW" ]) || [ "$Le_ForceNewDomainKey" = "1" ]; then
1389     if _createkey "$_cdl" "$CERT_KEY_PATH"; then
1390       _savedomainconf Le_Keylength "$_cdl"
1391       _info "The domain key is here: $(__green $CERT_KEY_PATH)"
1392       return 0
1393     else
1394       _err "Can not create domain key"
1395       return 1
1396     fi
1397   else
1398     if [ "$IS_RENEW" ]; then
1399       _info "Domain key exists, skip"
1400       return 0
1401     else
1402       _err "Domain key exists, do you want to overwrite the key?"
1403       _err "Add '--force', and try again."
1404       return 1
1405     fi
1406   fi
1407
1408 }
1409
1410 # domain  domainlist isEcc
1411 createCSR() {
1412   _info "Creating csr"
1413   if [ -z "$1" ]; then
1414     _usage "Usage: $PROJECT_ENTRY --createCSR -d domain1.com [-d domain2.com  -d domain3.com ... ]"
1415     return
1416   fi
1417
1418   domain="$1"
1419   domainlist="$2"
1420   _isEcc="$3"
1421
1422   _initpath "$domain" "$_isEcc"
1423
1424   if [ -f "$CSR_PATH" ] && [ "$IS_RENEW" ] && [ -z "$FORCE" ]; then
1425     _info "CSR exists, skip"
1426     return
1427   fi
1428
1429   if [ ! -f "$CERT_KEY_PATH" ]; then
1430     _err "The key file is not found: $CERT_KEY_PATH"
1431     _err "Please create the key file first."
1432     return 1
1433   fi
1434   _createcsr "$domain" "$domainlist" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"
1435
1436 }
1437
1438 _url_replace() {
1439   tr '/+' '_-' | tr -d '= '
1440 }
1441
1442 _time2str() {
1443   #BSD
1444   if date -u -r "$1" 2>/dev/null; then
1445     return
1446   fi
1447
1448   #Linux
1449   if date -u -d@"$1" 2>/dev/null; then
1450     return
1451   fi
1452
1453   #Solaris
1454   if _exists adb; then
1455     _t_s_a=$(echo "0t${1}=Y" | adb)
1456     echo "$_t_s_a"
1457   fi
1458
1459   #Busybox
1460   if echo "$1" | awk '{ print strftime("%c", $0); }' 2>/dev/null; then
1461     return
1462   fi
1463 }
1464
1465 _normalizeJson() {
1466   sed "s/\" *: *\([\"{\[]\)/\":\1/g" | sed "s/^ *\([^ ]\)/\1/" | tr -d "\r\n"
1467 }
1468
1469 _stat() {
1470   #Linux
1471   if stat -c '%U:%G' "$1" 2>/dev/null; then
1472     return
1473   fi
1474
1475   #BSD
1476   if stat -f '%Su:%Sg' "$1" 2>/dev/null; then
1477     return
1478   fi
1479
1480   return 1 #error, 'stat' not found
1481 }
1482
1483 #keyfile
1484 _calcjwk() {
1485   keyfile="$1"
1486   if [ -z "$keyfile" ]; then
1487     _usage "Usage: _calcjwk keyfile"
1488     return 1
1489   fi
1490
1491   if [ "$JWK_HEADER" ] && [ "$__CACHED_JWK_KEY_FILE" = "$keyfile" ]; then
1492     _debug2 "Use cached jwk for file: $__CACHED_JWK_KEY_FILE"
1493     return 0
1494   fi
1495
1496   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1497     _debug "RSA key"
1498     pub_exp=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -noout -text | grep "^publicExponent:" | cut -d '(' -f 2 | cut -d 'x' -f 2 | cut -d ')' -f 1)
1499     if [ "${#pub_exp}" = "5" ]; then
1500       pub_exp=0$pub_exp
1501     fi
1502     _debug3 pub_exp "$pub_exp"
1503
1504     e=$(echo "$pub_exp" | _h2b | _base64)
1505     _debug3 e "$e"
1506
1507     modulus=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -modulus -noout | cut -d '=' -f 2)
1508     _debug3 modulus "$modulus"
1509     n="$(printf "%s" "$modulus" | _h2b | _base64 | _url_replace)"
1510     _debug3 n "$n"
1511
1512     jwk='{"e": "'$e'", "kty": "RSA", "n": "'$n'"}'
1513     _debug3 jwk "$jwk"
1514
1515     JWK_HEADER='{"alg": "RS256", "jwk": '$jwk'}'
1516     JWK_HEADERPLACE_PART1='{"nonce": "'
1517     JWK_HEADERPLACE_PART2='", "alg": "RS256"'
1518   elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1519     _debug "EC key"
1520     crv="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^NIST CURVE:" | cut -d ":" -f 2 | tr -d " \r\n")"
1521     _debug3 crv "$crv"
1522     __ECC_KEY_LEN=$(echo "$crv" | cut -d "-" -f 2)
1523     if [ "$__ECC_KEY_LEN" = "521" ]; then
1524       __ECC_KEY_LEN=512
1525     fi
1526     _debug3 __ECC_KEY_LEN "$__ECC_KEY_LEN"
1527     if [ -z "$crv" ]; then
1528       _debug "Let's try ASN1 OID"
1529       crv_oid="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^ASN1 OID:" | cut -d ":" -f 2 | tr -d " \r\n")"
1530       _debug3 crv_oid "$crv_oid"
1531       case "${crv_oid}" in
1532         "prime256v1")
1533           crv="P-256"
1534           __ECC_KEY_LEN=256
1535           ;;
1536         "secp384r1")
1537           crv="P-384"
1538           __ECC_KEY_LEN=384
1539           ;;
1540         "secp521r1")
1541           crv="P-521"
1542           __ECC_KEY_LEN=512
1543           ;;
1544         *)
1545           _err "ECC oid : $crv_oid"
1546           return 1
1547           ;;
1548       esac
1549       _debug3 crv "$crv"
1550     fi
1551
1552     pubi="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n pub: | cut -d : -f 1)"
1553     pubi=$(_math "$pubi" + 1)
1554     _debug3 pubi "$pubi"
1555
1556     pubj="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n "ASN1 OID:" | cut -d : -f 1)"
1557     pubj=$(_math "$pubj" - 1)
1558     _debug3 pubj "$pubj"
1559
1560     pubtext="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | sed -n "$pubi,${pubj}p" | tr -d " \n\r")"
1561     _debug3 pubtext "$pubtext"
1562
1563     xlen="$(printf "%s" "$pubtext" | tr -d ':' | wc -c)"
1564     xlen=$(_math "$xlen" / 4)
1565     _debug3 xlen "$xlen"
1566
1567     xend=$(_math "$xlen" + 1)
1568     x="$(printf "%s" "$pubtext" | cut -d : -f 2-"$xend")"
1569     _debug3 x "$x"
1570
1571     x64="$(printf "%s" "$x" | tr -d : | _h2b | _base64 | _url_replace)"
1572     _debug3 x64 "$x64"
1573
1574     xend=$(_math "$xend" + 1)
1575     y="$(printf "%s" "$pubtext" | cut -d : -f "$xend"-10000)"
1576     _debug3 y "$y"
1577
1578     y64="$(printf "%s" "$y" | tr -d : | _h2b | _base64 | _url_replace)"
1579     _debug3 y64 "$y64"
1580
1581     jwk='{"crv": "'$crv'", "kty": "EC", "x": "'$x64'", "y": "'$y64'"}'
1582     _debug3 jwk "$jwk"
1583
1584     JWK_HEADER='{"alg": "ES'$__ECC_KEY_LEN'", "jwk": '$jwk'}'
1585     JWK_HEADERPLACE_PART1='{"nonce": "'
1586     JWK_HEADERPLACE_PART2='", "alg": "ES'$__ECC_KEY_LEN'"'
1587   else
1588     _err "Only RSA or EC key is supported. keyfile=$keyfile"
1589     _debug2 "$(cat "$keyfile")"
1590     return 1
1591   fi
1592
1593   _debug3 JWK_HEADER "$JWK_HEADER"
1594   __CACHED_JWK_KEY_FILE="$keyfile"
1595 }
1596
1597 _time() {
1598   date -u "+%s"
1599 }
1600
1601 _utc_date() {
1602   date -u "+%Y-%m-%d %H:%M:%S"
1603 }
1604
1605 _mktemp() {
1606   if _exists mktemp; then
1607     if mktemp 2>/dev/null; then
1608       return 0
1609     elif _contains "$(mktemp 2>&1)" "-t prefix" && mktemp -t "$PROJECT_NAME" 2>/dev/null; then
1610       #for Mac osx
1611       return 0
1612     fi
1613   fi
1614   if [ -d "/tmp" ]; then
1615     echo "/tmp/${PROJECT_NAME}wefADf24sf.$(_time).tmp"
1616     return 0
1617   elif [ "$LE_TEMP_DIR" ] && mkdir -p "$LE_TEMP_DIR"; then
1618     echo "/$LE_TEMP_DIR/wefADf24sf.$(_time).tmp"
1619     return 0
1620   fi
1621   _err "Can not create temp file."
1622 }
1623
1624 _inithttp() {
1625
1626   if [ -z "$HTTP_HEADER" ] || ! touch "$HTTP_HEADER"; then
1627     HTTP_HEADER="$(_mktemp)"
1628     _debug2 HTTP_HEADER "$HTTP_HEADER"
1629   fi
1630
1631   if [ "$__HTTP_INITIALIZED" ]; then
1632     if [ "$_ACME_CURL$_ACME_WGET" ]; then
1633       _debug2 "Http already initialized."
1634       return 0
1635     fi
1636   fi
1637
1638   if [ -z "$_ACME_CURL" ] && _exists "curl"; then
1639     _ACME_CURL="curl -L --silent --dump-header $HTTP_HEADER "
1640     if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1641       _CURL_DUMP="$(_mktemp)"
1642       _ACME_CURL="$_ACME_CURL --trace-ascii $_CURL_DUMP "
1643     fi
1644
1645     if [ "$CA_PATH" ]; then
1646       _ACME_CURL="$_ACME_CURL --capath $CA_PATH "
1647     elif [ "$CA_BUNDLE" ]; then
1648       _ACME_CURL="$_ACME_CURL --cacert $CA_BUNDLE "
1649     fi
1650
1651     if _contains "$(curl --help 2>&1)" "--globoff"; then
1652       _ACME_CURL="$_ACME_CURL -g "
1653     fi
1654   fi
1655
1656   if [ -z "$_ACME_WGET" ] && _exists "wget"; then
1657     _ACME_WGET="wget -q"
1658     if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1659       _ACME_WGET="$_ACME_WGET -d "
1660     fi
1661     if [ "$CA_PATH" ]; then
1662       _ACME_WGET="$_ACME_WGET --ca-directory=$CA_PATH "
1663     elif [ "$CA_BUNDLE" ]; then
1664       _ACME_WGET="$_ACME_WGET --ca-certificate=$CA_BUNDLE "
1665     fi
1666   fi
1667
1668   #from wget 1.14: do not skip body on 404 error
1669   if [ "$_ACME_WGET" ] && _contains "$($_ACME_WGET --help 2>&1)" "--content-on-error"; then
1670     _ACME_WGET="$_ACME_WGET --content-on-error "
1671   fi
1672
1673   __HTTP_INITIALIZED=1
1674
1675 }
1676
1677 # body  url [needbase64] [POST|PUT|DELETE] [ContentType]
1678 _post() {
1679   body="$1"
1680   _post_url="$2"
1681   needbase64="$3"
1682   httpmethod="$4"
1683   _postContentType="$5"
1684
1685   if [ -z "$httpmethod" ]; then
1686     httpmethod="POST"
1687   fi
1688   _debug $httpmethod
1689   _debug "_post_url" "$_post_url"
1690   _debug2 "body" "$body"
1691   _debug2 "_postContentType" "$_postContentType"
1692
1693   _inithttp
1694
1695   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
1696     _CURL="$_ACME_CURL"
1697     if [ "$HTTPS_INSECURE" ]; then
1698       _CURL="$_CURL --insecure  "
1699     fi
1700     if [ "$httpmethod" = "HEAD" ]; then
1701       _CURL="$_CURL -I  "
1702     fi
1703     _debug "_CURL" "$_CURL"
1704     if [ "$needbase64" ]; then
1705       if [ "$_postContentType" ]; then
1706         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)"
1707       else
1708         response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1709       fi
1710     else
1711       if [ "$_postContentType" ]; then
1712         response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1713       else
1714         response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1715       fi
1716     fi
1717     _ret="$?"
1718     if [ "$_ret" != "0" ]; then
1719       _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $_ret"
1720       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1721         _err "Here is the curl dump log:"
1722         _err "$(cat "$_CURL_DUMP")"
1723       fi
1724     fi
1725   elif [ "$_ACME_WGET" ]; then
1726     _WGET="$_ACME_WGET"
1727     if [ "$HTTPS_INSECURE" ]; then
1728       _WGET="$_WGET --no-check-certificate "
1729     fi
1730     _debug "_WGET" "$_WGET"
1731     if [ "$needbase64" ]; then
1732       if [ "$httpmethod" = "POST" ]; then
1733         if [ "$_postContentType" ]; then
1734           response="$($_WGET -S -O - --user-agent="$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)"
1735         else
1736           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
1737         fi
1738       else
1739         if [ "$_postContentType" ]; then
1740           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)"
1741         else
1742           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)"
1743         fi
1744       fi
1745     else
1746       if [ "$httpmethod" = "POST" ]; then
1747         if [ "$_postContentType" ]; then
1748           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")"
1749         else
1750           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1751         fi
1752       else
1753         if [ "$_postContentType" ]; then
1754           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")"
1755         else
1756           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")"
1757         fi
1758       fi
1759     fi
1760     _ret="$?"
1761     if [ "$_ret" = "8" ]; then
1762       _ret=0
1763       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
1764     fi
1765     if [ "$_ret" != "0" ]; then
1766       _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $_ret"
1767     fi
1768     _sed_i "s/^ *//g" "$HTTP_HEADER"
1769   else
1770     _ret="$?"
1771     _err "Neither curl nor wget is found, can not do $httpmethod."
1772   fi
1773   _debug "_ret" "$_ret"
1774   printf "%s" "$response"
1775   return $_ret
1776 }
1777
1778 # url getheader timeout
1779 _get() {
1780   _debug GET
1781   url="$1"
1782   onlyheader="$2"
1783   t="$3"
1784   _debug url "$url"
1785   _debug "timeout=$t"
1786
1787   _inithttp
1788
1789   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
1790     _CURL="$_ACME_CURL"
1791     if [ "$HTTPS_INSECURE" ]; then
1792       _CURL="$_CURL --insecure  "
1793     fi
1794     if [ "$t" ]; then
1795       _CURL="$_CURL --connect-timeout $t"
1796     fi
1797     _debug "_CURL" "$_CURL"
1798     if [ "$onlyheader" ]; then
1799       $_CURL -I --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
1800     else
1801       $_CURL --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
1802     fi
1803     ret=$?
1804     if [ "$ret" != "0" ]; then
1805       _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $ret"
1806       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1807         _err "Here is the curl dump log:"
1808         _err "$(cat "$_CURL_DUMP")"
1809       fi
1810     fi
1811   elif [ "$_ACME_WGET" ]; then
1812     _WGET="$_ACME_WGET"
1813     if [ "$HTTPS_INSECURE" ]; then
1814       _WGET="$_WGET --no-check-certificate "
1815     fi
1816     if [ "$t" ]; then
1817       _WGET="$_WGET --timeout=$t"
1818     fi
1819     _debug "_WGET" "$_WGET"
1820     if [ "$onlyheader" ]; then
1821       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -S -O /dev/null "$url" 2>&1 | sed 's/^[ ]*//g'
1822     else
1823       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -O - "$url"
1824     fi
1825     ret=$?
1826     if [ "$ret" = "8" ]; then
1827       ret=0
1828       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
1829     fi
1830     if [ "$ret" != "0" ]; then
1831       _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $ret"
1832     fi
1833   else
1834     ret=$?
1835     _err "Neither curl nor wget is found, can not do GET."
1836   fi
1837   _debug "ret" "$ret"
1838   return $ret
1839 }
1840
1841 _head_n() {
1842   head -n "$1"
1843 }
1844
1845 _tail_n() {
1846   if ! tail -n "$1" 2>/dev/null; then
1847     #fix for solaris
1848     tail -"$1"
1849   fi
1850 }
1851
1852 # url  payload needbase64  keyfile
1853 _send_signed_request() {
1854   url=$1
1855   payload=$2
1856   needbase64=$3
1857   keyfile=$4
1858   if [ -z "$keyfile" ]; then
1859     keyfile="$ACCOUNT_KEY_PATH"
1860   fi
1861   _debug url "$url"
1862   _debug payload "$payload"
1863
1864   if ! _calcjwk "$keyfile"; then
1865     return 1
1866   fi
1867
1868   __request_conent_type="$CONTENT_TYPE_JSON"
1869
1870   payload64=$(printf "%s" "$payload" | _base64 | _url_replace)
1871   _debug3 payload64 "$payload64"
1872
1873   MAX_REQUEST_RETRY_TIMES=20
1874   _sleep_retry_sec=1
1875   _request_retry_times=0
1876   while [ "${_request_retry_times}" -lt "$MAX_REQUEST_RETRY_TIMES" ]; do
1877     _request_retry_times=$(_math "$_request_retry_times" + 1)
1878     _debug3 _request_retry_times "$_request_retry_times"
1879     if [ -z "$_CACHED_NONCE" ]; then
1880       _headers=""
1881       if [ "$ACME_NEW_NONCE" ]; then
1882         _debug2 "Get nonce with HEAD. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
1883         nonceurl="$ACME_NEW_NONCE"
1884         if _post "" "$nonceurl" "" "HEAD" "$__request_conent_type"; then
1885           _headers="$(cat "$HTTP_HEADER")"
1886           _debug2 _headers "$_headers"
1887           _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
1888         fi
1889       fi
1890       if [ -z "$_CACHED_NONCE" ]; then
1891         _debug2 "Get nonce with GET. ACME_DIRECTORY" "$ACME_DIRECTORY"
1892         nonceurl="$ACME_DIRECTORY"
1893         _headers="$(_get "$nonceurl" "onlyheader")"
1894         _debug2 _headers "$_headers"
1895         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
1896       fi
1897       if [ -z "$_CACHED_NONCE" ] && [ "$ACME_NEW_NONCE" ]; then
1898         _debug2 "Get nonce with GET. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
1899         nonceurl="$ACME_NEW_NONCE"
1900         _headers="$(_get "$nonceurl" "onlyheader")"
1901         _debug2 _headers "$_headers"
1902         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
1903       fi
1904       _debug2 _CACHED_NONCE "$_CACHED_NONCE"
1905       if [ "$?" != "0" ]; then
1906         _err "Can not connect to $nonceurl to get nonce."
1907         return 1
1908       fi
1909     else
1910       _debug2 "Use _CACHED_NONCE" "$_CACHED_NONCE"
1911     fi
1912     nonce="$_CACHED_NONCE"
1913     _debug2 nonce "$nonce"
1914     if [ -z "$nonce" ]; then
1915       _info "Could not get nonce, let's try again."
1916       _sleep 2
1917       continue
1918     fi
1919     if [ "$ACME_VERSION" = "2" ]; then
1920       if [ "$url" = "$ACME_NEW_ACCOUNT" ] || [ "$url" = "$ACME_REVOKE_CERT" ]; then
1921         protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
1922       else
1923         protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"kid\": \"${ACCOUNT_URL}\""'}'
1924       fi
1925     else
1926       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
1927     fi
1928     _debug3 protected "$protected"
1929
1930     protected64="$(printf "%s" "$protected" | _base64 | _url_replace)"
1931     _debug3 protected64 "$protected64"
1932
1933     if ! _sig_t="$(printf "%s" "$protected64.$payload64" | _sign "$keyfile" "sha256")"; then
1934       _err "Sign request failed."
1935       return 1
1936     fi
1937     _debug3 _sig_t "$_sig_t"
1938
1939     sig="$(printf "%s" "$_sig_t" | _url_replace)"
1940     _debug3 sig "$sig"
1941
1942     body="{\"protected\": \"$protected64\", \"payload\": \"$payload64\", \"signature\": \"$sig\"}"
1943     _debug3 body "$body"
1944
1945     response="$(_post "$body" "$url" "$needbase64" "POST" "$__request_conent_type")"
1946     _CACHED_NONCE=""
1947
1948     if [ "$?" != "0" ]; then
1949       _err "Can not post to $url"
1950       return 1
1951     fi
1952
1953     responseHeaders="$(cat "$HTTP_HEADER")"
1954     _debug2 responseHeaders "$responseHeaders"
1955
1956     code="$(grep "^HTTP" "$HTTP_HEADER" | _tail_n 1 | cut -d " " -f 2 | tr -d "\r\n")"
1957     _debug code "$code"
1958
1959     _debug2 original "$response"
1960     if echo "$responseHeaders" | grep -i "Content-Type: application/json" >/dev/null 2>&1; then
1961       response="$(echo "$response" | _normalizeJson)"
1962     fi
1963     _debug2 response "$response"
1964
1965     _CACHED_NONCE="$(echo "$responseHeaders" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
1966
1967     if ! _startswith "$code" "2"; then
1968       _body="$response"
1969       if [ "$needbase64" ]; then
1970         _body="$(echo "$_body" | _dbase64 multiline)"
1971         _debug3 _body "$_body"
1972       fi
1973
1974       if _contains "$_body" "JWS has invalid anti-replay nonce" || _contains "$_body" "JWS has an invalid anti-replay nonce"; then
1975         _info "It seems the CA server is busy now, let's wait and retry. Sleeping $_sleep_retry_sec seconds."
1976         _CACHED_NONCE=""
1977         _sleep $_sleep_retry_sec
1978         continue
1979       fi
1980     fi
1981     break
1982   done
1983
1984 }
1985
1986 #setopt "file"  "opt"  "="  "value" [";"]
1987 _setopt() {
1988   __conf="$1"
1989   __opt="$2"
1990   __sep="$3"
1991   __val="$4"
1992   __end="$5"
1993   if [ -z "$__opt" ]; then
1994     _usage usage: _setopt '"file"  "opt"  "="  "value" [";"]'
1995     return
1996   fi
1997   if [ ! -f "$__conf" ]; then
1998     touch "$__conf"
1999   fi
2000
2001   if grep -n "^$__opt$__sep" "$__conf" >/dev/null; then
2002     _debug3 OK
2003     if _contains "$__val" "&"; then
2004       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2005     fi
2006     text="$(cat "$__conf")"
2007     printf -- "%s\n" "$text" | sed "s|^$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2008
2009   elif grep -n "^#$__opt$__sep" "$__conf" >/dev/null; then
2010     if _contains "$__val" "&"; then
2011       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2012     fi
2013     text="$(cat "$__conf")"
2014     printf -- "%s\n" "$text" | sed "s|^#$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2015
2016   else
2017     _debug3 APP
2018     echo "$__opt$__sep$__val$__end" >>"$__conf"
2019   fi
2020   _debug3 "$(grep -n "^$__opt$__sep" "$__conf")"
2021 }
2022
2023 #_save_conf  file key  value base64encode
2024 #save to conf
2025 _save_conf() {
2026   _s_c_f="$1"
2027   _sdkey="$2"
2028   _sdvalue="$3"
2029   _b64encode="$4"
2030   if [ "$_sdvalue" ] && [ "$_b64encode" ]; then
2031     _sdvalue="${B64CONF_START}$(printf "%s" "${_sdvalue}" | _base64)${B64CONF_END}"
2032   fi
2033   if [ "$_s_c_f" ]; then
2034     _setopt "$_s_c_f" "$_sdkey" "=" "'$_sdvalue'"
2035   else
2036     _err "config file is empty, can not save $_sdkey=$_sdvalue"
2037   fi
2038 }
2039
2040 #_clear_conf file  key
2041 _clear_conf() {
2042   _c_c_f="$1"
2043   _sdkey="$2"
2044   if [ "$_c_c_f" ]; then
2045     _conf_data="$(cat "$_c_c_f")"
2046     echo "$_conf_data" | sed "s/^$_sdkey *=.*$//" >"$_c_c_f"
2047   else
2048     _err "config file is empty, can not clear"
2049   fi
2050 }
2051
2052 #_read_conf file  key
2053 _read_conf() {
2054   _r_c_f="$1"
2055   _sdkey="$2"
2056   if [ -f "$_r_c_f" ]; then
2057     _sdv="$(
2058       eval "$(grep "^$_sdkey *=" "$_r_c_f")"
2059       eval "printf \"%s\" \"\$$_sdkey\""
2060     )"
2061     if _startswith "$_sdv" "${B64CONF_START}" && _endswith "$_sdv" "${B64CONF_END}"; then
2062       _sdv="$(echo "$_sdv" | sed "s/${B64CONF_START}//" | sed "s/${B64CONF_END}//" | _dbase64)"
2063     fi
2064     printf "%s" "$_sdv"
2065   else
2066     _debug "config file is empty, can not read $_sdkey"
2067   fi
2068 }
2069
2070 #_savedomainconf   key  value  base64encode
2071 #save to domain.conf
2072 _savedomainconf() {
2073   _save_conf "$DOMAIN_CONF" "$@"
2074 }
2075
2076 #_cleardomainconf   key
2077 _cleardomainconf() {
2078   _clear_conf "$DOMAIN_CONF" "$1"
2079 }
2080
2081 #_readdomainconf   key
2082 _readdomainconf() {
2083   _read_conf "$DOMAIN_CONF" "$1"
2084 }
2085
2086 #key  value  base64encode
2087 _savedeployconf() {
2088   _savedomainconf "SAVED_$1" "$2" "$3"
2089   #remove later
2090   _cleardomainconf "$1"
2091 }
2092
2093 #key
2094 _getdeployconf() {
2095   _rac_key="$1"
2096   _rac_value="$(eval echo \$"$_rac_key")"
2097   if [ "$_rac_value" ]; then
2098     if _startswith "$_rac_value" '"' && _endswith "$_rac_value" '"'; then
2099       _debug2 "trim quotation marks"
2100       eval "export $_rac_key=$_rac_value"
2101     fi
2102     return 0 # do nothing
2103   fi
2104   _saved=$(_readdomainconf "SAVED_$_rac_key")
2105   eval "export $_rac_key=$_saved"
2106 }
2107
2108 #_saveaccountconf  key  value  base64encode
2109 _saveaccountconf() {
2110   _save_conf "$ACCOUNT_CONF_PATH" "$@"
2111 }
2112
2113 #key  value base64encode
2114 _saveaccountconf_mutable() {
2115   _save_conf "$ACCOUNT_CONF_PATH" "SAVED_$1" "$2" "$3"
2116   #remove later
2117   _clearaccountconf "$1"
2118 }
2119
2120 #key
2121 _readaccountconf() {
2122   _read_conf "$ACCOUNT_CONF_PATH" "$1"
2123 }
2124
2125 #key
2126 _readaccountconf_mutable() {
2127   _rac_key="$1"
2128   _readaccountconf "SAVED_$_rac_key"
2129 }
2130
2131 #_clearaccountconf   key
2132 _clearaccountconf() {
2133   _clear_conf "$ACCOUNT_CONF_PATH" "$1"
2134 }
2135
2136 #_savecaconf  key  value
2137 _savecaconf() {
2138   _save_conf "$CA_CONF" "$1" "$2"
2139 }
2140
2141 #_readcaconf   key
2142 _readcaconf() {
2143   _read_conf "$CA_CONF" "$1"
2144 }
2145
2146 #_clearaccountconf   key
2147 _clearcaconf() {
2148   _clear_conf "$CA_CONF" "$1"
2149 }
2150
2151 # content localaddress
2152 _startserver() {
2153   content="$1"
2154   ncaddr="$2"
2155   _debug "content" "$content"
2156   _debug "ncaddr" "$ncaddr"
2157
2158   _debug "startserver: $$"
2159
2160   _debug Le_HTTPPort "$Le_HTTPPort"
2161   _debug Le_Listen_V4 "$Le_Listen_V4"
2162   _debug Le_Listen_V6 "$Le_Listen_V6"
2163
2164   _NC="socat"
2165   if [ "$Le_Listen_V4" ]; then
2166     _NC="$_NC -4"
2167   elif [ "$Le_Listen_V6" ]; then
2168     _NC="$_NC -6"
2169   fi
2170
2171   if [ "$DEBUG" ] && [ "$DEBUG" -gt "1" ]; then
2172     _NC="$_NC -d -d -v"
2173   fi
2174
2175   SOCAT_OPTIONS=TCP-LISTEN:$Le_HTTPPort,crlf,reuseaddr,fork
2176
2177   #Adding bind to local-address
2178   if [ "$ncaddr" ]; then
2179     SOCAT_OPTIONS="$SOCAT_OPTIONS,bind=${ncaddr}"
2180   fi
2181
2182   _content_len="$(printf "%s" "$content" | wc -c)"
2183   _debug _content_len "$_content_len"
2184   _debug "_NC" "$_NC $SOCAT_OPTIONS"
2185   $_NC $SOCAT_OPTIONS SYSTEM:"sleep 1; \
2186 echo 'HTTP/1.0 200 OK'; \
2187 echo 'Content-Length\: $_content_len'; \
2188 echo ''; \
2189 printf -- '$content';" &
2190   serverproc="$!"
2191 }
2192
2193 _stopserver() {
2194   pid="$1"
2195   _debug "pid" "$pid"
2196   if [ -z "$pid" ]; then
2197     return
2198   fi
2199
2200   kill $pid
2201
2202 }
2203
2204 # sleep sec
2205 _sleep() {
2206   _sleep_sec="$1"
2207   if [ "$__INTERACTIVE" ]; then
2208     _sleep_c="$_sleep_sec"
2209     while [ "$_sleep_c" -ge "0" ]; do
2210       printf "\r      \r"
2211       __green "$_sleep_c"
2212       _sleep_c="$(_math "$_sleep_c" - 1)"
2213       sleep 1
2214     done
2215     printf "\r"
2216   else
2217     sleep "$_sleep_sec"
2218   fi
2219 }
2220
2221 # _starttlsserver  san_a  san_b port content _ncaddr acmeValidationv1
2222 _starttlsserver() {
2223   _info "Starting tls server."
2224   san_a="$1"
2225   san_b="$2"
2226   port="$3"
2227   content="$4"
2228   opaddr="$5"
2229   acmeValidationv1="$6"
2230
2231   _debug san_a "$san_a"
2232   _debug san_b "$san_b"
2233   _debug port "$port"
2234   _debug acmeValidationv1 "$acmeValidationv1"
2235
2236   #create key TLS_KEY
2237   if ! _createkey "2048" "$TLS_KEY"; then
2238     _err "Create tls validation key error."
2239     return 1
2240   fi
2241
2242   #create csr
2243   alt="$san_a"
2244   if [ "$san_b" ]; then
2245     alt="$alt,$san_b"
2246   fi
2247   if ! _createcsr "tls.acme.sh" "$alt" "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$acmeValidationv1"; then
2248     _err "Create tls validation csr error."
2249     return 1
2250   fi
2251
2252   #self signed
2253   if ! _signcsr "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$TLS_CERT"; then
2254     _err "Create tls validation cert error."
2255     return 1
2256   fi
2257
2258   __S_OPENSSL="${ACME_OPENSSL_BIN:-openssl} s_server -www -cert $TLS_CERT  -key $TLS_KEY "
2259   if [ "$opaddr" ]; then
2260     __S_OPENSSL="$__S_OPENSSL -accept $opaddr:$port"
2261   else
2262     __S_OPENSSL="$__S_OPENSSL -accept $port"
2263   fi
2264
2265   _debug Le_Listen_V4 "$Le_Listen_V4"
2266   _debug Le_Listen_V6 "$Le_Listen_V6"
2267   if [ "$Le_Listen_V4" ]; then
2268     __S_OPENSSL="$__S_OPENSSL -4"
2269   elif [ "$Le_Listen_V6" ]; then
2270     __S_OPENSSL="$__S_OPENSSL -6"
2271   fi
2272
2273   if [ "$acmeValidationv1" ]; then
2274     __S_OPENSSL="$__S_OPENSSL -alpn acme-tls/1"
2275   fi
2276
2277   _debug "$__S_OPENSSL"
2278   if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
2279     $__S_OPENSSL -tlsextdebug &
2280   else
2281     $__S_OPENSSL >/dev/null 2>&1 &
2282   fi
2283
2284   serverproc="$!"
2285   sleep 1
2286   _debug serverproc "$serverproc"
2287 }
2288
2289 #file
2290 _readlink() {
2291   _rf="$1"
2292   if ! readlink -f "$_rf" 2>/dev/null; then
2293     if _startswith "$_rf" "/"; then
2294       echo "$_rf"
2295       return 0
2296     fi
2297     echo "$(pwd)/$_rf" | _conapath
2298   fi
2299 }
2300
2301 _conapath() {
2302   sed "s#/\./#/#g"
2303 }
2304
2305 __initHome() {
2306   if [ -z "$_SCRIPT_HOME" ]; then
2307     if _exists readlink && _exists dirname; then
2308       _debug "Lets find script dir."
2309       _debug "_SCRIPT_" "$_SCRIPT_"
2310       _script="$(_readlink "$_SCRIPT_")"
2311       _debug "_script" "$_script"
2312       _script_home="$(dirname "$_script")"
2313       _debug "_script_home" "$_script_home"
2314       if [ -d "$_script_home" ]; then
2315         _SCRIPT_HOME="$_script_home"
2316       else
2317         _err "It seems the script home is not correct:$_script_home"
2318       fi
2319     fi
2320   fi
2321
2322   #  if [ -z "$LE_WORKING_DIR" ]; then
2323   #    if [ -f "$DEFAULT_INSTALL_HOME/account.conf" ]; then
2324   #      _debug "It seems that $PROJECT_NAME is already installed in $DEFAULT_INSTALL_HOME"
2325   #      LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2326   #    else
2327   #      LE_WORKING_DIR="$_SCRIPT_HOME"
2328   #    fi
2329   #  fi
2330
2331   if [ -z "$LE_WORKING_DIR" ]; then
2332     _debug "Using default home:$DEFAULT_INSTALL_HOME"
2333     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2334   fi
2335   export LE_WORKING_DIR
2336
2337   if [ -z "$LE_CONFIG_HOME" ]; then
2338     LE_CONFIG_HOME="$LE_WORKING_DIR"
2339   fi
2340   _debug "Using config home:$LE_CONFIG_HOME"
2341   export LE_CONFIG_HOME
2342
2343   _DEFAULT_ACCOUNT_CONF_PATH="$LE_CONFIG_HOME/account.conf"
2344
2345   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2346     if [ -f "$_DEFAULT_ACCOUNT_CONF_PATH" ]; then
2347       . "$_DEFAULT_ACCOUNT_CONF_PATH"
2348     fi
2349   fi
2350
2351   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2352     ACCOUNT_CONF_PATH="$_DEFAULT_ACCOUNT_CONF_PATH"
2353   fi
2354
2355   DEFAULT_LOG_FILE="$LE_CONFIG_HOME/$PROJECT_NAME.log"
2356
2357   DEFAULT_CA_HOME="$LE_CONFIG_HOME/ca"
2358
2359   if [ -z "$LE_TEMP_DIR" ]; then
2360     LE_TEMP_DIR="$LE_CONFIG_HOME/tmp"
2361   fi
2362 }
2363
2364 #server
2365 _initAPI() {
2366   _api_server="${1:-$ACME_DIRECTORY}"
2367   _debug "_init api for server: $_api_server"
2368
2369   if [ -z "$ACME_NEW_ACCOUNT" ]; then
2370     response=$(_get "$_api_server")
2371     if [ "$?" != "0" ]; then
2372       _debug2 "response" "$response"
2373       _err "Can not init api."
2374       return 1
2375     fi
2376     _debug2 "response" "$response"
2377
2378     ACME_KEY_CHANGE=$(echo "$response" | _egrep_o 'key-change" *: *"[^"]*"' | cut -d '"' -f 3)
2379     if [ -z "$ACME_KEY_CHANGE" ]; then
2380       ACME_KEY_CHANGE=$(echo "$response" | _egrep_o 'keyChange" *: *"[^"]*"' | cut -d '"' -f 3)
2381     fi
2382     export ACME_KEY_CHANGE
2383
2384     ACME_NEW_AUTHZ=$(echo "$response" | _egrep_o 'new-authz" *: *"[^"]*"' | cut -d '"' -f 3)
2385     if [ -z "$ACME_NEW_AUTHZ" ]; then
2386       ACME_NEW_AUTHZ=$(echo "$response" | _egrep_o 'newAuthz" *: *"[^"]*"' | cut -d '"' -f 3)
2387     fi
2388     export ACME_NEW_AUTHZ
2389
2390     ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'new-cert" *: *"[^"]*"' | cut -d '"' -f 3)
2391     ACME_NEW_ORDER_RES="new-cert"
2392     if [ -z "$ACME_NEW_ORDER" ]; then
2393       ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'new-order" *: *"[^"]*"' | cut -d '"' -f 3)
2394       ACME_NEW_ORDER_RES="new-order"
2395       if [ -z "$ACME_NEW_ORDER" ]; then
2396         ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'newOrder" *: *"[^"]*"' | cut -d '"' -f 3)
2397       fi
2398     fi
2399     export ACME_NEW_ORDER
2400     export ACME_NEW_ORDER_RES
2401
2402     ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'new-reg" *: *"[^"]*"' | cut -d '"' -f 3)
2403     ACME_NEW_ACCOUNT_RES="new-reg"
2404     if [ -z "$ACME_NEW_ACCOUNT" ]; then
2405       ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'new-account" *: *"[^"]*"' | cut -d '"' -f 3)
2406       ACME_NEW_ACCOUNT_RES="new-account"
2407       if [ -z "$ACME_NEW_ACCOUNT" ]; then
2408         ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'newAccount" *: *"[^"]*"' | cut -d '"' -f 3)
2409         if [ "$ACME_NEW_ACCOUNT" ]; then
2410           export ACME_VERSION=2
2411         fi
2412       fi
2413     fi
2414     export ACME_NEW_ACCOUNT
2415     export ACME_NEW_ACCOUNT_RES
2416
2417     ACME_REVOKE_CERT=$(echo "$response" | _egrep_o 'revoke-cert" *: *"[^"]*"' | cut -d '"' -f 3)
2418     if [ -z "$ACME_REVOKE_CERT" ]; then
2419       ACME_REVOKE_CERT=$(echo "$response" | _egrep_o 'revokeCert" *: *"[^"]*"' | cut -d '"' -f 3)
2420     fi
2421     export ACME_REVOKE_CERT
2422
2423     ACME_NEW_NONCE=$(echo "$response" | _egrep_o 'new-nonce" *: *"[^"]*"' | cut -d '"' -f 3)
2424     if [ -z "$ACME_NEW_NONCE" ]; then
2425       ACME_NEW_NONCE=$(echo "$response" | _egrep_o 'newNonce" *: *"[^"]*"' | cut -d '"' -f 3)
2426     fi
2427     export ACME_NEW_NONCE
2428
2429     ACME_AGREEMENT=$(echo "$response" | _egrep_o 'terms-of-service" *: *"[^"]*"' | cut -d '"' -f 3)
2430     if [ -z "$ACME_AGREEMENT" ]; then
2431       ACME_AGREEMENT=$(echo "$response" | _egrep_o 'termsOfService" *: *"[^"]*"' | cut -d '"' -f 3)
2432     fi
2433     export ACME_AGREEMENT
2434
2435     _debug "ACME_KEY_CHANGE" "$ACME_KEY_CHANGE"
2436     _debug "ACME_NEW_AUTHZ" "$ACME_NEW_AUTHZ"
2437     _debug "ACME_NEW_ORDER" "$ACME_NEW_ORDER"
2438     _debug "ACME_NEW_ACCOUNT" "$ACME_NEW_ACCOUNT"
2439     _debug "ACME_REVOKE_CERT" "$ACME_REVOKE_CERT"
2440     _debug "ACME_AGREEMENT" "$ACME_AGREEMENT"
2441     _debug "ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2442     _debug "ACME_VERSION" "$ACME_VERSION"
2443
2444   fi
2445 }
2446
2447 #[domain]  [keylength or isEcc flag]
2448 _initpath() {
2449   domain="$1"
2450   _ilength="$2"
2451
2452   __initHome
2453
2454   if [ -f "$ACCOUNT_CONF_PATH" ]; then
2455     . "$ACCOUNT_CONF_PATH"
2456   fi
2457
2458   if [ "$ACME_IN_CRON" ]; then
2459     if [ ! "$_USER_PATH_EXPORTED" ]; then
2460       _USER_PATH_EXPORTED=1
2461       export PATH="$USER_PATH:$PATH"
2462     fi
2463   fi
2464
2465   if [ -z "$CA_HOME" ]; then
2466     CA_HOME="$DEFAULT_CA_HOME"
2467   fi
2468
2469   if [ "$ACME_VERSION" = "2" ]; then
2470     DEFAULT_CA="$LETSENCRYPT_CA_V2"
2471     DEFAULT_STAGING_CA="$LETSENCRYPT_STAGING_CA_V2"
2472   fi
2473
2474   if [ -z "$ACME_DIRECTORY" ]; then
2475     if [ -z "$STAGE" ]; then
2476       ACME_DIRECTORY="$DEFAULT_CA"
2477     else
2478       ACME_DIRECTORY="$DEFAULT_STAGING_CA"
2479       _info "Using stage ACME_DIRECTORY: $ACME_DIRECTORY"
2480     fi
2481   fi
2482
2483   _debug ACME_DIRECTORY "$ACME_DIRECTORY"
2484   _ACME_SERVER_HOST="$(echo "$ACME_DIRECTORY" | cut -d : -f 2 | tr -s / | cut -d / -f 2)"
2485   _debug2 "_ACME_SERVER_HOST" "$_ACME_SERVER_HOST"
2486
2487   CA_DIR="$CA_HOME/$_ACME_SERVER_HOST"
2488
2489   _DEFAULT_CA_CONF="$CA_DIR/ca.conf"
2490
2491   if [ -z "$CA_CONF" ]; then
2492     CA_CONF="$_DEFAULT_CA_CONF"
2493   fi
2494   _debug3 CA_CONF "$CA_CONF"
2495
2496   if [ -f "$CA_CONF" ]; then
2497     . "$CA_CONF"
2498   fi
2499
2500   if [ -z "$ACME_DIR" ]; then
2501     ACME_DIR="/home/.acme"
2502   fi
2503
2504   if [ -z "$APACHE_CONF_BACKUP_DIR" ]; then
2505     APACHE_CONF_BACKUP_DIR="$LE_CONFIG_HOME"
2506   fi
2507
2508   if [ -z "$USER_AGENT" ]; then
2509     USER_AGENT="$DEFAULT_USER_AGENT"
2510   fi
2511
2512   if [ -z "$HTTP_HEADER" ]; then
2513     HTTP_HEADER="$LE_CONFIG_HOME/http.header"
2514   fi
2515
2516   _OLD_ACCOUNT_KEY="$LE_WORKING_DIR/account.key"
2517   _OLD_ACCOUNT_JSON="$LE_WORKING_DIR/account.json"
2518
2519   _DEFAULT_ACCOUNT_KEY_PATH="$CA_DIR/account.key"
2520   _DEFAULT_ACCOUNT_JSON_PATH="$CA_DIR/account.json"
2521   if [ -z "$ACCOUNT_KEY_PATH" ]; then
2522     ACCOUNT_KEY_PATH="$_DEFAULT_ACCOUNT_KEY_PATH"
2523   fi
2524
2525   if [ -z "$ACCOUNT_JSON_PATH" ]; then
2526     ACCOUNT_JSON_PATH="$_DEFAULT_ACCOUNT_JSON_PATH"
2527   fi
2528
2529   _DEFAULT_CERT_HOME="$LE_CONFIG_HOME"
2530   if [ -z "$CERT_HOME" ]; then
2531     CERT_HOME="$_DEFAULT_CERT_HOME"
2532   fi
2533
2534   if [ -z "$ACME_OPENSSL_BIN" ] || [ ! -f "$ACME_OPENSSL_BIN" ] || [ ! -x "$ACME_OPENSSL_BIN" ]; then
2535     ACME_OPENSSL_BIN="$DEFAULT_OPENSSL_BIN"
2536   fi
2537
2538   if [ -z "$domain" ]; then
2539     return 0
2540   fi
2541
2542   if [ -z "$DOMAIN_PATH" ]; then
2543     domainhome="$CERT_HOME/$domain"
2544     domainhomeecc="$CERT_HOME/$domain$ECC_SUFFIX"
2545
2546     DOMAIN_PATH="$domainhome"
2547
2548     if _isEccKey "$_ilength"; then
2549       DOMAIN_PATH="$domainhomeecc"
2550     else
2551       if [ ! -d "$domainhome" ] && [ -d "$domainhomeecc" ]; then
2552         _info "The domain '$domain' seems to have a ECC cert already, please add '$(__red "--ecc")' parameter if you want to use that cert."
2553       fi
2554     fi
2555     _debug DOMAIN_PATH "$DOMAIN_PATH"
2556   fi
2557
2558   if [ -z "$DOMAIN_BACKUP_PATH" ]; then
2559     DOMAIN_BACKUP_PATH="$DOMAIN_PATH/backup"
2560   fi
2561
2562   if [ -z "$DOMAIN_CONF" ]; then
2563     DOMAIN_CONF="$DOMAIN_PATH/$domain.conf"
2564   fi
2565
2566   if [ -z "$DOMAIN_SSL_CONF" ]; then
2567     DOMAIN_SSL_CONF="$DOMAIN_PATH/$domain.csr.conf"
2568   fi
2569
2570   if [ -z "$CSR_PATH" ]; then
2571     CSR_PATH="$DOMAIN_PATH/$domain.csr"
2572   fi
2573   if [ -z "$CERT_KEY_PATH" ]; then
2574     CERT_KEY_PATH="$DOMAIN_PATH/$domain.key"
2575   fi
2576   if [ -z "$CERT_PATH" ]; then
2577     CERT_PATH="$DOMAIN_PATH/$domain.cer"
2578   fi
2579   if [ -z "$CA_CERT_PATH" ]; then
2580     CA_CERT_PATH="$DOMAIN_PATH/ca.cer"
2581   fi
2582   if [ -z "$CERT_FULLCHAIN_PATH" ]; then
2583     CERT_FULLCHAIN_PATH="$DOMAIN_PATH/fullchain.cer"
2584   fi
2585   if [ -z "$CERT_PFX_PATH" ]; then
2586     CERT_PFX_PATH="$DOMAIN_PATH/$domain.pfx"
2587   fi
2588   if [ -z "$CERT_PKCS8_PATH" ]; then
2589     CERT_PKCS8_PATH="$DOMAIN_PATH/$domain.pkcs8"
2590   fi
2591
2592   if [ -z "$TLS_CONF" ]; then
2593     TLS_CONF="$DOMAIN_PATH/tls.validation.conf"
2594   fi
2595   if [ -z "$TLS_CERT" ]; then
2596     TLS_CERT="$DOMAIN_PATH/tls.validation.cert"
2597   fi
2598   if [ -z "$TLS_KEY" ]; then
2599     TLS_KEY="$DOMAIN_PATH/tls.validation.key"
2600   fi
2601   if [ -z "$TLS_CSR" ]; then
2602     TLS_CSR="$DOMAIN_PATH/tls.validation.csr"
2603   fi
2604
2605 }
2606
2607 _exec() {
2608   if [ -z "$_EXEC_TEMP_ERR" ]; then
2609     _EXEC_TEMP_ERR="$(_mktemp)"
2610   fi
2611
2612   if [ "$_EXEC_TEMP_ERR" ]; then
2613     eval "$@ 2>>$_EXEC_TEMP_ERR"
2614   else
2615     eval "$@"
2616   fi
2617 }
2618
2619 _exec_err() {
2620   [ "$_EXEC_TEMP_ERR" ] && _err "$(cat "$_EXEC_TEMP_ERR")" && echo "" >"$_EXEC_TEMP_ERR"
2621 }
2622
2623 _apachePath() {
2624   _APACHECTL="apachectl"
2625   if ! _exists apachectl; then
2626     if _exists apache2ctl; then
2627       _APACHECTL="apache2ctl"
2628     else
2629       _err "'apachectl not found. It seems that apache is not installed, or you are not root user.'"
2630       _err "Please use webroot mode to try again."
2631       return 1
2632     fi
2633   fi
2634
2635   if ! _exec $_APACHECTL -V >/dev/null; then
2636     _exec_err
2637     return 1
2638   fi
2639
2640   if [ "$APACHE_HTTPD_CONF" ]; then
2641     _saveaccountconf APACHE_HTTPD_CONF "$APACHE_HTTPD_CONF"
2642     httpdconf="$APACHE_HTTPD_CONF"
2643     httpdconfname="$(basename "$httpdconfname")"
2644   else
2645     httpdconfname="$($_APACHECTL -V | grep SERVER_CONFIG_FILE= | cut -d = -f 2 | tr -d '"')"
2646     _debug httpdconfname "$httpdconfname"
2647
2648     if [ -z "$httpdconfname" ]; then
2649       _err "Can not read apache config file."
2650       return 1
2651     fi
2652
2653     if _startswith "$httpdconfname" '/'; then
2654       httpdconf="$httpdconfname"
2655       httpdconfname="$(basename "$httpdconfname")"
2656     else
2657       httpdroot="$($_APACHECTL -V | grep HTTPD_ROOT= | cut -d = -f 2 | tr -d '"')"
2658       _debug httpdroot "$httpdroot"
2659       httpdconf="$httpdroot/$httpdconfname"
2660       httpdconfname="$(basename "$httpdconfname")"
2661     fi
2662   fi
2663   _debug httpdconf "$httpdconf"
2664   _debug httpdconfname "$httpdconfname"
2665   if [ ! -f "$httpdconf" ]; then
2666     _err "Apache Config file not found" "$httpdconf"
2667     return 1
2668   fi
2669   return 0
2670 }
2671
2672 _restoreApache() {
2673   if [ -z "$usingApache" ]; then
2674     return 0
2675   fi
2676   _initpath
2677   if ! _apachePath; then
2678     return 1
2679   fi
2680
2681   if [ ! -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname" ]; then
2682     _debug "No config file to restore."
2683     return 0
2684   fi
2685
2686   cat "$APACHE_CONF_BACKUP_DIR/$httpdconfname" >"$httpdconf"
2687   _debug "Restored: $httpdconf."
2688   if ! _exec $_APACHECTL -t; then
2689     _exec_err
2690     _err "Sorry, restore apache config error, please contact me."
2691     return 1
2692   fi
2693   _debug "Restored successfully."
2694   rm -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname"
2695   return 0
2696 }
2697
2698 _setApache() {
2699   _initpath
2700   if ! _apachePath; then
2701     return 1
2702   fi
2703
2704   #test the conf first
2705   _info "Checking if there is an error in the apache config file before starting."
2706
2707   if ! _exec "$_APACHECTL" -t >/dev/null; then
2708     _exec_err
2709     _err "The apache config file has error, please fix it first, then try again."
2710     _err "Don't worry, there is nothing changed to your system."
2711     return 1
2712   else
2713     _info "OK"
2714   fi
2715
2716   #backup the conf
2717   _debug "Backup apache config file" "$httpdconf"
2718   if ! cp "$httpdconf" "$APACHE_CONF_BACKUP_DIR/"; then
2719     _err "Can not backup apache config file, so abort. Don't worry, the apache config is not changed."
2720     _err "This might be a bug of $PROJECT_NAME , please report issue: $PROJECT"
2721     return 1
2722   fi
2723   _info "JFYI, Config file $httpdconf is backuped to $APACHE_CONF_BACKUP_DIR/$httpdconfname"
2724   _info "In case there is an error that can not be restored automatically, you may try restore it yourself."
2725   _info "The backup file will be deleted on success, just forget it."
2726
2727   #add alias
2728
2729   apacheVer="$($_APACHECTL -V | grep "Server version:" | cut -d : -f 2 | cut -d " " -f 2 | cut -d '/' -f 2)"
2730   _debug "apacheVer" "$apacheVer"
2731   apacheMajer="$(echo "$apacheVer" | cut -d . -f 1)"
2732   apacheMinor="$(echo "$apacheVer" | cut -d . -f 2)"
2733
2734   if [ "$apacheVer" ] && [ "$apacheMajer$apacheMinor" -ge "24" ]; then
2735     echo "
2736 Alias /.well-known/acme-challenge  $ACME_DIR
2737
2738 <Directory $ACME_DIR >
2739 Require all granted
2740 </Directory>
2741   " >>"$httpdconf"
2742   else
2743     echo "
2744 Alias /.well-known/acme-challenge  $ACME_DIR
2745
2746 <Directory $ACME_DIR >
2747 Order allow,deny
2748 Allow from all
2749 </Directory>
2750   " >>"$httpdconf"
2751   fi
2752
2753   _msg="$($_APACHECTL -t 2>&1)"
2754   if [ "$?" != "0" ]; then
2755     _err "Sorry, apache config error"
2756     if _restoreApache; then
2757       _err "The apache config file is restored."
2758     else
2759       _err "Sorry, The apache config file can not be restored, please report bug."
2760     fi
2761     return 1
2762   fi
2763
2764   if [ ! -d "$ACME_DIR" ]; then
2765     mkdir -p "$ACME_DIR"
2766     chmod 755 "$ACME_DIR"
2767   fi
2768
2769   if ! _exec "$_APACHECTL" graceful; then
2770     _exec_err
2771     _err "$_APACHECTL  graceful error, please contact me."
2772     _restoreApache
2773     return 1
2774   fi
2775   usingApache="1"
2776   return 0
2777 }
2778
2779 #find the real nginx conf file
2780 #backup
2781 #set the nginx conf
2782 #returns the real nginx conf file
2783 _setNginx() {
2784   _d="$1"
2785   _croot="$2"
2786   _thumbpt="$3"
2787
2788   FOUND_REAL_NGINX_CONF=""
2789   FOUND_REAL_NGINX_CONF_LN=""
2790   BACKUP_NGINX_CONF=""
2791   _debug _croot "$_croot"
2792   _start_f="$(echo "$_croot" | cut -d : -f 2)"
2793   _debug _start_f "$_start_f"
2794   if [ -z "$_start_f" ]; then
2795     _debug "find start conf from nginx command"
2796     if [ -z "$NGINX_CONF" ]; then
2797       if ! _exists "nginx"; then
2798         _err "nginx command is not found."
2799         return 1
2800       fi
2801       NGINX_CONF="$(nginx -V 2>&1 | _egrep_o "--conf-path=[^ ]* " | tr -d " ")"
2802       _debug NGINX_CONF "$NGINX_CONF"
2803       NGINX_CONF="$(echo "$NGINX_CONF" | cut -d = -f 2)"
2804       _debug NGINX_CONF "$NGINX_CONF"
2805       if [ -z "$NGINX_CONF" ]; then
2806         _err "Can not find nginx conf."
2807         NGINX_CONF=""
2808         return 1
2809       fi
2810       if [ ! -f "$NGINX_CONF" ]; then
2811         _err "'$NGINX_CONF' doesn't exist."
2812         NGINX_CONF=""
2813         return 1
2814       fi
2815       _debug "Found nginx conf file:$NGINX_CONF"
2816     fi
2817     _start_f="$NGINX_CONF"
2818   fi
2819   _debug "Start detect nginx conf for $_d from:$_start_f"
2820   if ! _checkConf "$_d" "$_start_f"; then
2821     _err "Can not find conf file for domain $d"
2822     return 1
2823   fi
2824   _info "Found conf file: $FOUND_REAL_NGINX_CONF"
2825
2826   _ln=$FOUND_REAL_NGINX_CONF_LN
2827   _debug "_ln" "$_ln"
2828
2829   _lnn=$(_math $_ln + 1)
2830   _debug _lnn "$_lnn"
2831   _start_tag="$(sed -n "$_lnn,${_lnn}p" "$FOUND_REAL_NGINX_CONF")"
2832   _debug "_start_tag" "$_start_tag"
2833   if [ "$_start_tag" = "$NGINX_START" ]; then
2834     _info "The domain $_d is already configured, skip"
2835     FOUND_REAL_NGINX_CONF=""
2836     return 0
2837   fi
2838
2839   mkdir -p "$DOMAIN_BACKUP_PATH"
2840   _backup_conf="$DOMAIN_BACKUP_PATH/$_d.nginx.conf"
2841   _debug _backup_conf "$_backup_conf"
2842   BACKUP_NGINX_CONF="$_backup_conf"
2843   _info "Backup $FOUND_REAL_NGINX_CONF to $_backup_conf"
2844   if ! cp "$FOUND_REAL_NGINX_CONF" "$_backup_conf"; then
2845     _err "backup error."
2846     FOUND_REAL_NGINX_CONF=""
2847     return 1
2848   fi
2849
2850   if ! _exists "nginx"; then
2851     _err "nginx command is not found."
2852     return 1
2853   fi
2854   _info "Check the nginx conf before setting up."
2855   if ! _exec "nginx -t" >/dev/null; then
2856     _exec_err
2857     return 1
2858   fi
2859
2860   _info "OK, Set up nginx config file"
2861
2862   if ! sed -n "1,${_ln}p" "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"; then
2863     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
2864     _err "write nginx conf error, but don't worry, the file is restored to the original version."
2865     return 1
2866   fi
2867
2868   echo "$NGINX_START
2869 location ~ \"^/\.well-known/acme-challenge/([-_a-zA-Z0-9]+)\$\" {
2870   default_type text/plain;
2871   return 200 \"\$1.$_thumbpt\";
2872 }
2873 #NGINX_START
2874 " >>"$FOUND_REAL_NGINX_CONF"
2875
2876   if ! sed -n "${_lnn},99999p" "$_backup_conf" >>"$FOUND_REAL_NGINX_CONF"; then
2877     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
2878     _err "write nginx conf error, but don't worry, the file is restored."
2879     return 1
2880   fi
2881   _debug3 "Modified config:$(cat $FOUND_REAL_NGINX_CONF)"
2882   _info "nginx conf is done, let's check it again."
2883   if ! _exec "nginx -t" >/dev/null; then
2884     _exec_err
2885     _err "It seems that nginx conf was broken, let's restore."
2886     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
2887     return 1
2888   fi
2889
2890   _info "Reload nginx"
2891   if ! _exec "nginx -s reload" >/dev/null; then
2892     _exec_err
2893     _err "It seems that nginx reload error, let's restore."
2894     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
2895     return 1
2896   fi
2897
2898   return 0
2899 }
2900
2901 #d , conf
2902 _checkConf() {
2903   _d="$1"
2904   _c_file="$2"
2905   _debug "Start _checkConf from:$_c_file"
2906   if [ ! -f "$2" ] && ! echo "$2" | grep '*$' >/dev/null && echo "$2" | grep '*' >/dev/null; then
2907     _debug "wildcard"
2908     for _w_f in $2; do
2909       if [ -f "$_w_f" ] && _checkConf "$1" "$_w_f"; then
2910         return 0
2911       fi
2912     done
2913     #not found
2914     return 1
2915   elif [ -f "$2" ]; then
2916     _debug "single"
2917     if _isRealNginxConf "$1" "$2"; then
2918       _debug "$2 is found."
2919       FOUND_REAL_NGINX_CONF="$2"
2920       return 0
2921     fi
2922     if cat "$2" | tr "\t" " " | grep "^ *include *.*;" >/dev/null; then
2923       _debug "Try include files"
2924       for included in $(cat "$2" | tr "\t" " " | grep "^ *include *.*;" | sed "s/include //" | tr -d " ;"); do
2925         _debug "check included $included"
2926         if _checkConf "$1" "$included"; then
2927           return 0
2928         fi
2929       done
2930     fi
2931     return 1
2932   else
2933     _debug "$2 not found."
2934     return 1
2935   fi
2936   return 1
2937 }
2938
2939 #d , conf
2940 _isRealNginxConf() {
2941   _debug "_isRealNginxConf $1 $2"
2942   if [ -f "$2" ]; then
2943     for _fln in $(tr "\t" ' ' <"$2" | grep -n "^ *server_name.* $1" | cut -d : -f 1); do
2944       _debug _fln "$_fln"
2945       if [ "$_fln" ]; then
2946         _start=$(tr "\t" ' ' <"$2" | _head_n "$_fln" | grep -n "^ *server *" | grep -v server_name | _tail_n 1)
2947         _debug "_start" "$_start"
2948         _start_n=$(echo "$_start" | cut -d : -f 1)
2949         _start_nn=$(_math $_start_n + 1)
2950         _debug "_start_n" "$_start_n"
2951         _debug "_start_nn" "$_start_nn"
2952
2953         _left="$(sed -n "${_start_nn},99999p" "$2")"
2954         _debug2 _left "$_left"
2955         _end="$(echo "$_left" | tr "\t" ' ' | grep -n "^ *server *" | grep -v server_name | _head_n 1)"
2956         _debug "_end" "$_end"
2957         if [ "$_end" ]; then
2958           _end_n=$(echo "$_end" | cut -d : -f 1)
2959           _debug "_end_n" "$_end_n"
2960           _seg_n=$(echo "$_left" | sed -n "1,${_end_n}p")
2961         else
2962           _seg_n="$_left"
2963         fi
2964
2965         _debug "_seg_n" "$_seg_n"
2966
2967         _skip_ssl=1
2968         for _listen_i in $(echo "$_seg_n" | tr "\t" ' ' | grep "^ *listen" | tr -d " "); do
2969           if [ "$_listen_i" ]; then
2970             if [ "$(echo "$_listen_i" | _egrep_o "listen.*ssl")" ]; then
2971               _debug2 "$_listen_i is ssl"
2972             else
2973               _debug2 "$_listen_i is plain text"
2974               _skip_ssl=""
2975               break
2976             fi
2977           fi
2978         done
2979
2980         if [ "$_skip_ssl" = "1" ]; then
2981           _debug "ssl on, skip"
2982         else
2983           FOUND_REAL_NGINX_CONF_LN=$_fln
2984           _debug3 "found FOUND_REAL_NGINX_CONF_LN" "$FOUND_REAL_NGINX_CONF_LN"
2985           return 0
2986         fi
2987       fi
2988     done
2989   fi
2990   return 1
2991 }
2992
2993 #restore all the nginx conf
2994 _restoreNginx() {
2995   if [ -z "$NGINX_RESTORE_VLIST" ]; then
2996     _debug "No need to restore nginx, skip."
2997     return
2998   fi
2999   _debug "_restoreNginx"
3000   _debug "NGINX_RESTORE_VLIST" "$NGINX_RESTORE_VLIST"
3001
3002   for ng_entry in $(echo "$NGINX_RESTORE_VLIST" | tr "$dvsep" ' '); do
3003     _debug "ng_entry" "$ng_entry"
3004     _nd=$(echo "$ng_entry" | cut -d "$sep" -f 1)
3005     _ngconf=$(echo "$ng_entry" | cut -d "$sep" -f 2)
3006     _ngbackupconf=$(echo "$ng_entry" | cut -d "$sep" -f 3)
3007     _info "Restoring from $_ngbackupconf to $_ngconf"
3008     cat "$_ngbackupconf" >"$_ngconf"
3009   done
3010
3011   _info "Reload nginx"
3012   if ! _exec "nginx -s reload" >/dev/null; then
3013     _exec_err
3014     _err "It seems that nginx reload error, please report bug."
3015     return 1
3016   fi
3017   return 0
3018 }
3019
3020 _clearup() {
3021   _stopserver "$serverproc"
3022   serverproc=""
3023   _restoreApache
3024   _restoreNginx
3025   _clearupdns
3026   if [ -z "$DEBUG" ]; then
3027     rm -f "$TLS_CONF"
3028     rm -f "$TLS_CERT"
3029     rm -f "$TLS_KEY"
3030     rm -f "$TLS_CSR"
3031   fi
3032 }
3033
3034 _clearupdns() {
3035   _debug "_clearupdns"
3036   _debug "dns_entries" "$dns_entries"
3037
3038   if [ -z "$dns_entries" ]; then
3039     _debug "skip dns."
3040     return
3041   fi
3042   _info "Removing DNS records."
3043
3044   for entry in $dns_entries; do
3045     d=$(_getfield "$entry" 1)
3046     txtdomain=$(_getfield "$entry" 2)
3047     aliasDomain=$(_getfield "$entry" 3)
3048     _currentRoot=$(_getfield "$entry" 4)
3049     txt=$(_getfield "$entry" 5)
3050     d_api=$(_getfield "$entry" 6)
3051     _debug "d" "$d"
3052     _debug "txtdomain" "$txtdomain"
3053     _debug "aliasDomain" "$aliasDomain"
3054     _debug "_currentRoot" "$_currentRoot"
3055     _debug "txt" "$txt"
3056     _debug "d_api" "$d_api"
3057     if [ "$d_api" = "$txt" ]; then
3058       d_api=""
3059     fi
3060
3061     if [ -z "$d_api" ]; then
3062       _info "Not Found domain api file: $d_api"
3063       continue
3064     fi
3065
3066     if [ "$aliasDomain" ]; then
3067       txtdomain="$aliasDomain"
3068     fi
3069
3070     (
3071       if ! . "$d_api"; then
3072         _err "Load file $d_api error. Please check your api file and try again."
3073         return 1
3074       fi
3075
3076       rmcommand="${_currentRoot}_rm"
3077       if ! _exists "$rmcommand"; then
3078         _err "It seems that your api file doesn't define $rmcommand"
3079         return 1
3080       fi
3081       _info "Removing txt: $txt for domain: $txtdomain"
3082       if ! $rmcommand "$txtdomain" "$txt"; then
3083         _err "Error removing txt for domain:$txtdomain"
3084         return 1
3085       fi
3086       _info "Removed: Success"
3087     )
3088
3089   done
3090 }
3091
3092 # webroot  removelevel tokenfile
3093 _clearupwebbroot() {
3094   __webroot="$1"
3095   if [ -z "$__webroot" ]; then
3096     _debug "no webroot specified, skip"
3097     return 0
3098   fi
3099
3100   _rmpath=""
3101   if [ "$2" = '1' ]; then
3102     _rmpath="$__webroot/.well-known"
3103   elif [ "$2" = '2' ]; then
3104     _rmpath="$__webroot/.well-known/acme-challenge"
3105   elif [ "$2" = '3' ]; then
3106     _rmpath="$__webroot/.well-known/acme-challenge/$3"
3107   else
3108     _debug "Skip for removelevel:$2"
3109   fi
3110
3111   if [ "$_rmpath" ]; then
3112     if [ "$DEBUG" ]; then
3113       _debug "Debugging, skip removing: $_rmpath"
3114     else
3115       rm -rf "$_rmpath"
3116     fi
3117   fi
3118
3119   return 0
3120
3121 }
3122
3123 _on_before_issue() {
3124   _chk_web_roots="$1"
3125   _chk_main_domain="$2"
3126   _chk_alt_domains="$3"
3127   _chk_pre_hook="$4"
3128   _chk_local_addr="$5"
3129   _debug _on_before_issue
3130   _debug _chk_main_domain "$_chk_main_domain"
3131   _debug _chk_alt_domains "$_chk_alt_domains"
3132   #run pre hook
3133   if [ "$_chk_pre_hook" ]; then
3134     _info "Run pre hook:'$_chk_pre_hook'"
3135     if ! (
3136       cd "$DOMAIN_PATH" && eval "$_chk_pre_hook"
3137     ); then
3138       _err "Error when run pre hook."
3139       return 1
3140     fi
3141   fi
3142
3143   if _hasfield "$_chk_web_roots" "$NO_VALUE"; then
3144     if ! _exists "socat"; then
3145       _err "Please install socat tools first."
3146       return 1
3147     fi
3148   fi
3149
3150   _debug Le_LocalAddress "$_chk_local_addr"
3151
3152   _index=1
3153   _currentRoot=""
3154   _addrIndex=1
3155   _w_index=1
3156   while true; do
3157     d="$(echo "$_chk_main_domain,$_chk_alt_domains," | cut -d , -f "$_w_index")"
3158     _w_index="$(_math "$_w_index" + 1)"
3159     _debug d "$d"
3160     if [ -z "$d" ]; then
3161       break
3162     fi
3163     _debug "Check for domain" "$d"
3164     _currentRoot="$(_getfield "$_chk_web_roots" $_index)"
3165     _debug "_currentRoot" "$_currentRoot"
3166     _index=$(_math $_index + 1)
3167     _checkport=""
3168     if [ "$_currentRoot" = "$NO_VALUE" ]; then
3169       _info "Standalone mode."
3170       if [ -z "$Le_HTTPPort" ]; then
3171         Le_HTTPPort=80
3172         _cleardomainconf "Le_HTTPPort"
3173       else
3174         _savedomainconf "Le_HTTPPort" "$Le_HTTPPort"
3175       fi
3176       _checkport="$Le_HTTPPort"
3177     elif [ "$_currentRoot" = "$W_ALPN" ]; then
3178       _info "Standalone alpn mode."
3179       if [ -z "$Le_TLSPort" ]; then
3180         Le_TLSPort=443
3181       else
3182         _savedomainconf "Le_TLSPort" "$Le_TLSPort"
3183       fi
3184       _checkport="$Le_TLSPort"
3185     fi
3186
3187     if [ "$_checkport" ]; then
3188       _debug _checkport "$_checkport"
3189       _checkaddr="$(_getfield "$_chk_local_addr" $_addrIndex)"
3190       _debug _checkaddr "$_checkaddr"
3191
3192       _addrIndex="$(_math $_addrIndex + 1)"
3193
3194       _netprc="$(_ss "$_checkport" | grep "$_checkport")"
3195       netprc="$(echo "$_netprc" | grep "$_checkaddr")"
3196       if [ -z "$netprc" ]; then
3197         netprc="$(echo "$_netprc" | grep "$LOCAL_ANY_ADDRESS")"
3198       fi
3199       if [ "$netprc" ]; then
3200         _err "$netprc"
3201         _err "tcp port $_checkport is already used by $(echo "$netprc" | cut -d : -f 4)"
3202         _err "Please stop it first"
3203         return 1
3204       fi
3205     fi
3206   done
3207
3208   if _hasfield "$_chk_web_roots" "apache"; then
3209     if ! _setApache; then
3210       _err "set up apache error. Report error to me."
3211       return 1
3212     fi
3213   else
3214     usingApache=""
3215   fi
3216
3217 }
3218
3219 _on_issue_err() {
3220   _chk_post_hook="$1"
3221   _chk_vlist="$2"
3222   _debug _on_issue_err
3223
3224   if [ "$LOG_FILE" ]; then
3225     _err "Please check log file for more details: $LOG_FILE"
3226   else
3227     _err "Please add '--debug' or '--log' to check more details."
3228     _err "See: $_DEBUG_WIKI"
3229   fi
3230
3231   #run the post hook
3232   if [ "$_chk_post_hook" ]; then
3233     _info "Run post hook:'$_chk_post_hook'"
3234     if ! (
3235       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3236     ); then
3237       _err "Error when run post hook."
3238       return 1
3239     fi
3240   fi
3241
3242   #trigger the validation to flush the pending authz
3243   _debug2 "_chk_vlist" "$_chk_vlist"
3244   if [ "$_chk_vlist" ]; then
3245     (
3246       _debug2 "start to deactivate authz"
3247       ventries=$(echo "$_chk_vlist" | tr "$dvsep" ' ')
3248       for ventry in $ventries; do
3249         d=$(echo "$ventry" | cut -d "$sep" -f 1)
3250         keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
3251         uri=$(echo "$ventry" | cut -d "$sep" -f 3)
3252         vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
3253         _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
3254         __trigger_validation "$uri" "$keyauthorization"
3255       done
3256     )
3257   fi
3258
3259   if [ "$IS_RENEW" = "1" ] && _hasfield "$Le_Webroot" "$W_DNS"; then
3260     _err "$_DNS_MANUAL_ERR"
3261   fi
3262
3263   if [ "$DEBUG" ] && [ "$DEBUG" -gt "0" ]; then
3264     _debug "$(_dlg_versions)"
3265   fi
3266
3267 }
3268
3269 _on_issue_success() {
3270   _chk_post_hook="$1"
3271   _chk_renew_hook="$2"
3272   _debug _on_issue_success
3273
3274   #run the post hook
3275   if [ "$_chk_post_hook" ]; then
3276     _info "Run post hook:'$_chk_post_hook'"
3277     if ! (
3278       export CERT_PATH
3279       export CERT_KEY_PATH
3280       export CA_CERT_PATH
3281       export CERT_FULLCHAIN_PATH
3282       export Le_Domain="$_main_domain"
3283       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3284     ); then
3285       _err "Error when run post hook."
3286       return 1
3287     fi
3288   fi
3289
3290   #run renew hook
3291   if [ "$IS_RENEW" ] && [ "$_chk_renew_hook" ]; then
3292     _info "Run renew hook:'$_chk_renew_hook'"
3293     if ! (
3294       export CERT_PATH
3295       export CERT_KEY_PATH
3296       export CA_CERT_PATH
3297       export CERT_FULLCHAIN_PATH
3298       export Le_Domain="$_main_domain"
3299       cd "$DOMAIN_PATH" && eval "$_chk_renew_hook"
3300     ); then
3301       _err "Error when run renew hook."
3302       return 1
3303     fi
3304   fi
3305
3306   if _hasfield "$Le_Webroot" "$W_DNS"; then
3307     _err "$_DNS_MANUAL_WARN"
3308   fi
3309
3310 }
3311
3312 registeraccount() {
3313   _reg_length="$1"
3314   _initpath
3315   _regAccount "$_reg_length"
3316 }
3317
3318 __calcAccountKeyHash() {
3319   [ -f "$ACCOUNT_KEY_PATH" ] && _digest sha256 <"$ACCOUNT_KEY_PATH"
3320 }
3321
3322 __calc_account_thumbprint() {
3323   printf "%s" "$jwk" | tr -d ' ' | _digest "sha256" | _url_replace
3324 }
3325
3326 #keylength
3327 _regAccount() {
3328   _initpath
3329   _reg_length="$1"
3330   _debug3 _regAccount "$_regAccount"
3331   _initAPI
3332
3333   mkdir -p "$CA_DIR"
3334   if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
3335     _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
3336     mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
3337   fi
3338
3339   if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
3340     _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
3341     mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
3342   fi
3343
3344   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3345     if ! _create_account_key "$_reg_length"; then
3346       _err "Create account key error."
3347       return 1
3348     fi
3349   fi
3350
3351   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3352     return 1
3353   fi
3354
3355   if [ "$ACME_VERSION" = "2" ]; then
3356     regjson='{"termsOfServiceAgreed": true}'
3357     if [ "$ACCOUNT_EMAIL" ]; then
3358       regjson='{"contact": ["mailto: '$ACCOUNT_EMAIL'"], "termsOfServiceAgreed": true}'
3359     fi
3360   else
3361     _reg_res="$ACME_NEW_ACCOUNT_RES"
3362     regjson='{"resource": "'$_reg_res'", "terms-of-service-agreed": true, "agreement": "'$ACME_AGREEMENT'"}'
3363     if [ "$ACCOUNT_EMAIL" ]; then
3364       regjson='{"resource": "'$_reg_res'", "contact": ["mailto: '$ACCOUNT_EMAIL'"], "terms-of-service-agreed": true, "agreement": "'$ACME_AGREEMENT'"}'
3365     fi
3366   fi
3367
3368   _info "Registering account"
3369
3370   if ! _send_signed_request "${ACME_NEW_ACCOUNT}" "$regjson"; then
3371     _err "Register account Error: $response"
3372     return 1
3373   fi
3374
3375   if [ "$code" = "" ] || [ "$code" = '201' ]; then
3376     echo "$response" >"$ACCOUNT_JSON_PATH"
3377     _info "Registered"
3378   elif [ "$code" = '409' ] || [ "$code" = '200' ]; then
3379     _info "Already registered"
3380   else
3381     _err "Register account Error: $response"
3382     return 1
3383   fi
3384
3385   _debug2 responseHeaders "$responseHeaders"
3386   _accUri="$(echo "$responseHeaders" | grep -i "^Location:" | _head_n 1 | cut -d ' ' -f 2 | tr -d "\r\n")"
3387   _debug "_accUri" "$_accUri"
3388   if [ -z "$_accUri" ]; then
3389     _err "Can not find account id url."
3390     _err "$responseHeaders"
3391     return 1
3392   fi
3393   _savecaconf "ACCOUNT_URL" "$_accUri"
3394   export ACCOUNT_URL="$_accUri"
3395
3396   CA_KEY_HASH="$(__calcAccountKeyHash)"
3397   _debug "Calc CA_KEY_HASH" "$CA_KEY_HASH"
3398   _savecaconf CA_KEY_HASH "$CA_KEY_HASH"
3399
3400   if [ "$code" = '403' ]; then
3401     _err "It seems that the account key is already deactivated, please use a new account key."
3402     return 1
3403   fi
3404
3405   ACCOUNT_THUMBPRINT="$(__calc_account_thumbprint)"
3406   _info "ACCOUNT_THUMBPRINT" "$ACCOUNT_THUMBPRINT"
3407 }
3408
3409 #implement updateaccount
3410 updateaccount() {
3411   _initpath
3412
3413   if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
3414     _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
3415     mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
3416   fi
3417
3418   if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
3419     _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
3420     mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
3421   fi
3422
3423   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3424     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3425     return 1
3426   fi
3427
3428   _accUri=$(_readcaconf "ACCOUNT_URL")
3429   _debug _accUri "$_accUri"
3430
3431   if [ -z "$_accUri" ]; then
3432     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3433     _err "Then try again."
3434     return 1
3435   fi
3436
3437   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3438     return 1
3439   fi
3440   _initAPI
3441
3442   if [ "$ACME_VERSION" = "2" ]; then
3443     if [ "$ACCOUNT_EMAIL" ]; then
3444       updjson='{"contact": ["mailto: '$ACCOUNT_EMAIL'"]}'
3445     fi
3446   else
3447     # ACMEv1: Updates happen the same way a registration is done.
3448     # https://tools.ietf.org/html/draft-ietf-acme-acme-01#section-6.3
3449     _regAccount
3450     return
3451   fi
3452
3453   # this part handles ACMEv2 account updates.
3454   _send_signed_request "$_accUri" "$updjson"
3455
3456   if [ "$code" = '200' ]; then
3457     _info "account update success for $_accUri."
3458   else
3459     _info "Error. The account was not updated."
3460     return 1
3461   fi
3462 }
3463
3464 #Implement deactivate account
3465 deactivateaccount() {
3466   _initpath
3467
3468   if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
3469     _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
3470     mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
3471   fi
3472
3473   if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
3474     _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
3475     mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
3476   fi
3477
3478   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3479     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3480     return 1
3481   fi
3482
3483   _accUri=$(_readcaconf "ACCOUNT_URL")
3484   _debug _accUri "$_accUri"
3485
3486   if [ -z "$_accUri" ]; then
3487     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3488     _err "Then try again."
3489     return 1
3490   fi
3491
3492   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3493     return 1
3494   fi
3495   _initAPI
3496
3497   if [ "$ACME_VERSION" = "2" ]; then
3498     _djson="{\"status\":\"deactivated\"}"
3499   else
3500     _djson="{\"resource\": \"reg\", \"status\":\"deactivated\"}"
3501   fi
3502   if _send_signed_request "$_accUri" "$_djson" && _contains "$response" '"deactivated"'; then
3503     _info "Deactivate account success for $_accUri."
3504     _accid=$(echo "$response" | _egrep_o "\"id\" *: *[^,]*," | cut -d : -f 2 | tr -d ' ,')
3505   elif [ "$code" = "403" ]; then
3506     _info "The account is already deactivated."
3507     _accid=$(_getfield "$_accUri" "999" "/")
3508   else
3509     _err "Deactivate: account failed for $_accUri."
3510     return 1
3511   fi
3512
3513   _debug "Account id: $_accid"
3514   if [ "$_accid" ]; then
3515     _deactivated_account_path="$CA_DIR/deactivated/$_accid"
3516     _debug _deactivated_account_path "$_deactivated_account_path"
3517     if mkdir -p "$_deactivated_account_path"; then
3518       _info "Moving deactivated account info to $_deactivated_account_path/"
3519       mv "$CA_CONF" "$_deactivated_account_path/"
3520       mv "$ACCOUNT_JSON_PATH" "$_deactivated_account_path/"
3521       mv "$ACCOUNT_KEY_PATH" "$_deactivated_account_path/"
3522     else
3523       _err "Can not create dir: $_deactivated_account_path, try to remove the deactivated account key."
3524       rm -f "$CA_CONF"
3525       rm -f "$ACCOUNT_JSON_PATH"
3526       rm -f "$ACCOUNT_KEY_PATH"
3527     fi
3528   fi
3529 }
3530
3531 # domain folder  file
3532 _findHook() {
3533   _hookdomain="$1"
3534   _hookcat="$2"
3535   _hookname="$3"
3536
3537   if [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname" ]; then
3538     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname"
3539   elif [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname.sh" ]; then
3540     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname.sh"
3541   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname" ]; then
3542     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname"
3543   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname.sh" ]; then
3544     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname.sh"
3545   elif [ -f "$LE_WORKING_DIR/$_hookname" ]; then
3546     d_api="$LE_WORKING_DIR/$_hookname"
3547   elif [ -f "$LE_WORKING_DIR/$_hookname.sh" ]; then
3548     d_api="$LE_WORKING_DIR/$_hookname.sh"
3549   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname" ]; then
3550     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname"
3551   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname.sh" ]; then
3552     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname.sh"
3553   fi
3554
3555   printf "%s" "$d_api"
3556 }
3557
3558 #domain
3559 __get_domain_new_authz() {
3560   _gdnd="$1"
3561   _info "Getting new-authz for domain" "$_gdnd"
3562   _initAPI
3563   _Max_new_authz_retry_times=5
3564   _authz_i=0
3565   while [ "$_authz_i" -lt "$_Max_new_authz_retry_times" ]; do
3566     _debug "Try new-authz for the $_authz_i time."
3567     if ! _send_signed_request "${ACME_NEW_AUTHZ}" "{\"resource\": \"new-authz\", \"identifier\": {\"type\": \"dns\", \"value\": \"$(_idn "$_gdnd")\"}}"; then
3568       _err "Can not get domain new authz."
3569       return 1
3570     fi
3571     if _contains "$response" "No registration exists matching provided key"; then
3572       _err "It seems there is an error, but it's recovered now, please try again."
3573       _err "If you see this message for a second time, please report bug: $(__green "$PROJECT")"
3574       _clearcaconf "CA_KEY_HASH"
3575       break
3576     fi
3577     if ! _contains "$response" "An error occurred while processing your request"; then
3578       _info "The new-authz request is ok."
3579       break
3580     fi
3581     _authz_i="$(_math "$_authz_i" + 1)"
3582     _info "The server is busy, Sleep $_authz_i to retry."
3583     _sleep "$_authz_i"
3584   done
3585
3586   if [ "$_authz_i" = "$_Max_new_authz_retry_times" ]; then
3587     _err "new-authz retry reach the max $_Max_new_authz_retry_times times."
3588   fi
3589
3590   if [ "$code" ] && [ "$code" != '201' ]; then
3591     _err "new-authz error: $response"
3592     return 1
3593   fi
3594
3595 }
3596
3597 #uri keyAuthorization
3598 __trigger_validation() {
3599   _debug2 "Trigger domain validation."
3600   _t_url="$1"
3601   _debug2 _t_url "$_t_url"
3602   _t_key_authz="$2"
3603   _debug2 _t_key_authz "$_t_key_authz"
3604   _t_vtype="$3"
3605   _debug2 _t_vtype "$_t_vtype"
3606   if [ "$ACME_VERSION" = "2" ]; then
3607     _send_signed_request "$_t_url" "{}"
3608   else
3609     _send_signed_request "$_t_url" "{\"resource\": \"challenge\", \"type\": \"$_t_vtype\", \"keyAuthorization\": \"$_t_key_authz\"}"
3610   fi
3611 }
3612
3613 #endpoint  domain type
3614 _ns_lookup() {
3615   _ns_ep="$1"
3616   _ns_domain="$2"
3617   _ns_type="$3"
3618   _debug2 "_ns_ep" "$_ns_ep"
3619   _debug2 "_ns_domain" "$_ns_domain"
3620   _debug2 "_ns_type" "$_ns_type"
3621
3622   response="$(_H1="accept: application/dns-json" _get "$_ns_ep?name=$_ns_domain&type=$_ns_type")"
3623   _ret=$?
3624   _debug2 "response" "$response"
3625   if [ "$_ret" != "0" ]; then
3626     return $_ret
3627   fi
3628   _answers="$(echo "$response" | tr '{}' '<>' | _egrep_o '"Answer":\[[^]]*]' | tr '<>' '\n\n')"
3629   _debug2 "_answers" "$_answers"
3630   echo "$_answers"
3631 }
3632
3633 #domain, type
3634 _ns_lookup_cf() {
3635   _cf_ld="$1"
3636   _cf_ld_type="$2"
3637   _cf_ep="https://cloudflare-dns.com/dns-query"
3638   _ns_lookup "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
3639 }
3640
3641 #domain, type
3642 _ns_purge_cf() {
3643   _cf_d="$1"
3644   _cf_d_type="$2"
3645   _debug "Cloudflare purge $_cf_d_type record for domain $_cf_d"
3646   _cf_purl="https://cloudflare-dns.com/api/v1/purge?domain=$_cf_d&type=$_cf_d_type"
3647   response="$(_post "" "$_cf_purl")"
3648   _debug2 response "$response"
3649 }
3650
3651 #txtdomain, alias, txt
3652 __check_txt() {
3653   _c_txtdomain="$1"
3654   _c_aliasdomain="$2"
3655   _c_txt="$3"
3656   _debug "_c_txtdomain" "$_c_txtdomain"
3657   _debug "_c_aliasdomain" "$_c_aliasdomain"
3658   _debug "_c_txt" "$_c_txt"
3659   _answers="$(_ns_lookup_cf "$_c_aliasdomain" TXT)"
3660   _contains "$_answers" "$_c_txt"
3661
3662 }
3663
3664 #txtdomain
3665 __purge_txt() {
3666   _p_txtdomain="$1"
3667   _debug _p_txtdomain "$_p_txtdomain"
3668   _ns_purge_cf "$_p_txtdomain" "TXT"
3669 }
3670
3671 #wait and check each dns entries
3672 _check_dns_entries() {
3673   _success_txt=","
3674   _end_time="$(_time)"
3675   _end_time="$(_math "$_end_time" + 1200)" #let's check no more than 20 minutes.
3676
3677   while [ "$(_time)" -le "$_end_time" ]; do
3678     _left=""
3679     for entry in $dns_entries; do
3680       d=$(_getfield "$entry" 1)
3681       txtdomain=$(_getfield "$entry" 2)
3682       txtdomain=$(_idn "$txtdomain")
3683       aliasDomain=$(_getfield "$entry" 3)
3684       aliasDomain=$(_idn "$aliasDomain")
3685       txt=$(_getfield "$entry" 5)
3686       d_api=$(_getfield "$entry" 6)
3687       _debug "d" "$d"
3688       _debug "txtdomain" "$txtdomain"
3689       _debug "aliasDomain" "$aliasDomain"
3690       _debug "txt" "$txt"
3691       _debug "d_api" "$d_api"
3692       _info "Checking $d for $aliasDomain"
3693       if _contains "$_success_txt" ",$txt,"; then
3694         _info "Already success, continue next one."
3695         continue
3696       fi
3697
3698       if __check_txt "$txtdomain" "$aliasDomain" "$txt"; then
3699         _info "Domain $d '$aliasDomain' success."
3700         _success_txt="$_success_txt,$txt,"
3701         continue
3702       fi
3703       _left=1
3704       _info "Not valid yet, let's wait 10 seconds and check next one."
3705       __purge_txt "$txtdomain"
3706       if [ "$txtdomain" != "$aliasDomain" ]; then
3707         __purge_txt "$aliasDomain"
3708       fi
3709       _sleep 10
3710     done
3711     if [ "$_left" ]; then
3712       _info "Let's wait 10 seconds and check again".
3713       _sleep 10
3714     else
3715       _info "All success, let's return"
3716       break
3717     fi
3718   done
3719
3720 }
3721
3722 #webroot, domain domainlist  keylength
3723 issue() {
3724   if [ -z "$2" ]; then
3725     _usage "Usage: $PROJECT_ENTRY --issue  -d  a.com  -w /path/to/webroot/a.com/ "
3726     return 1
3727   fi
3728   if [ -z "$1" ]; then
3729     _usage "Please specify at least one validation method: '--webroot', '--standalone', '--apache', '--nginx' or '--dns' etc."
3730     return 1
3731   fi
3732   _web_roots="$1"
3733   _main_domain="$2"
3734   _alt_domains="$3"
3735
3736   if _contains "$_main_domain" ","; then
3737     _main_domain=$(echo "$2,$3" | cut -d , -f 1)
3738     _alt_domains=$(echo "$2,$3" | cut -d , -f 2- | sed "s/,${NO_VALUE}$//")
3739   fi
3740   _debug _main_domain "$_main_domain"
3741   _debug _alt_domains "$_alt_domains"
3742
3743   _key_length="$4"
3744   _real_cert="$5"
3745   _real_key="$6"
3746   _real_ca="$7"
3747   _reload_cmd="$8"
3748   _real_fullchain="$9"
3749   _pre_hook="${10}"
3750   _post_hook="${11}"
3751   _renew_hook="${12}"
3752   _local_addr="${13}"
3753   _challenge_alias="${14}"
3754   #remove these later.
3755   if [ "$_web_roots" = "dns-cf" ]; then
3756     _web_roots="dns_cf"
3757   fi
3758   if [ "$_web_roots" = "dns-dp" ]; then
3759     _web_roots="dns_dp"
3760   fi
3761   if [ "$_web_roots" = "dns-cx" ]; then
3762     _web_roots="dns_cx"
3763   fi
3764
3765   if [ ! "$IS_RENEW" ]; then
3766     _initpath "$_main_domain" "$_key_length"
3767     mkdir -p "$DOMAIN_PATH"
3768   fi
3769
3770   if _hasfield "$_web_roots" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
3771     _err "$_DNS_MANUAL_ERROR"
3772     return 1
3773   fi
3774
3775   _debug "Using ACME_DIRECTORY: $ACME_DIRECTORY"
3776
3777   _initAPI
3778
3779   if [ -f "$DOMAIN_CONF" ]; then
3780     Le_NextRenewTime=$(_readdomainconf Le_NextRenewTime)
3781     _debug Le_NextRenewTime "$Le_NextRenewTime"
3782     if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
3783       _saved_domain=$(_readdomainconf Le_Domain)
3784       _debug _saved_domain "$_saved_domain"
3785       _saved_alt=$(_readdomainconf Le_Alt)
3786       _debug _saved_alt "$_saved_alt"
3787       if [ "$_saved_domain,$_saved_alt" = "$_main_domain,$_alt_domains" ]; then
3788         _info "Domains not changed."
3789         _info "Skip, Next renewal time is: $(__green "$(_readdomainconf Le_NextRenewTimeStr)")"
3790         _info "Add '$(__red '--force')' to force to renew."
3791         return $RENEW_SKIP
3792       else
3793         _info "Domains have changed."
3794       fi
3795     fi
3796   fi
3797
3798   _savedomainconf "Le_Domain" "$_main_domain"
3799   _savedomainconf "Le_Alt" "$_alt_domains"
3800   _savedomainconf "Le_Webroot" "$_web_roots"
3801
3802   _savedomainconf "Le_PreHook" "$_pre_hook" "base64"
3803   _savedomainconf "Le_PostHook" "$_post_hook" "base64"
3804   _savedomainconf "Le_RenewHook" "$_renew_hook" "base64"
3805
3806   if [ "$_local_addr" ]; then
3807     _savedomainconf "Le_LocalAddress" "$_local_addr"
3808   else
3809     _cleardomainconf "Le_LocalAddress"
3810   fi
3811   if [ "$_challenge_alias" ]; then
3812     _savedomainconf "Le_ChallengeAlias" "$_challenge_alias"
3813   else
3814     _cleardomainconf "Le_ChallengeAlias"
3815   fi
3816
3817   if [ "$ACME_DIRECTORY" != "$DEFAULT_CA" ]; then
3818     Le_API="$ACME_DIRECTORY"
3819     _savedomainconf "Le_API" "$Le_API"
3820   else
3821     _cleardomainconf Le_API
3822   fi
3823
3824   if [ "$_alt_domains" = "$NO_VALUE" ]; then
3825     _alt_domains=""
3826   fi
3827
3828   if [ "$_key_length" = "$NO_VALUE" ]; then
3829     _key_length=""
3830   fi
3831
3832   if ! _on_before_issue "$_web_roots" "$_main_domain" "$_alt_domains" "$_pre_hook" "$_local_addr"; then
3833     _err "_on_before_issue."
3834     return 1
3835   fi
3836
3837   _saved_account_key_hash="$(_readcaconf "CA_KEY_HASH")"
3838   _debug2 _saved_account_key_hash "$_saved_account_key_hash"
3839
3840   if [ -z "$ACCOUNT_URL" ] || [ -z "$_saved_account_key_hash" ] || [ "$_saved_account_key_hash" != "$(__calcAccountKeyHash)" ]; then
3841     if ! _regAccount "$_accountkeylength"; then
3842       _on_issue_err "$_post_hook"
3843       return 1
3844     fi
3845   else
3846     _debug "_saved_account_key_hash is not changed, skip register account."
3847   fi
3848
3849   if [ -f "$CSR_PATH" ] && [ ! -f "$CERT_KEY_PATH" ]; then
3850     _info "Signing from existing CSR."
3851   else
3852     _key=$(_readdomainconf Le_Keylength)
3853     _debug "Read key length:$_key"
3854     if [ ! -f "$CERT_KEY_PATH" ] || [ "$_key_length" != "$_key" ] || [ "$Le_ForceNewDomainKey" = "1" ]; then
3855       if ! createDomainKey "$_main_domain" "$_key_length"; then
3856         _err "Create domain key error."
3857         _clearup
3858         _on_issue_err "$_post_hook"
3859         return 1
3860       fi
3861     fi
3862
3863     if ! _createcsr "$_main_domain" "$_alt_domains" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"; then
3864       _err "Create CSR error."
3865       _clearup
3866       _on_issue_err "$_post_hook"
3867       return 1
3868     fi
3869   fi
3870
3871   _savedomainconf "Le_Keylength" "$_key_length"
3872
3873   vlist="$Le_Vlist"
3874   _cleardomainconf "Le_Vlist"
3875   _info "Getting domain auth token for each domain"
3876   sep='#'
3877   dvsep=','
3878   if [ -z "$vlist" ]; then
3879     if [ "$ACME_VERSION" = "2" ]; then
3880       #make new order request
3881       _identifiers="{\"type\":\"dns\",\"value\":\"$(_idn "$_main_domain")\"}"
3882       _w_index=1
3883       while true; do
3884         d="$(echo "$_alt_domains," | cut -d , -f "$_w_index")"
3885         _w_index="$(_math "$_w_index" + 1)"
3886         _debug d "$d"
3887         if [ -z "$d" ]; then
3888           break
3889         fi
3890         _identifiers="$_identifiers,{\"type\":\"dns\",\"value\":\"$(_idn "$d")\"}"
3891       done
3892       _debug2 _identifiers "$_identifiers"
3893       if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
3894         _err "Create new order error."
3895         _clearup
3896         _on_issue_err "$_post_hook"
3897         return 1
3898       fi
3899       Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n" | cut -d " " -f 2)"
3900       _debug Le_LinkOrder "$Le_LinkOrder"
3901       Le_OrderFinalize="$(echo "$response" | _egrep_o '"finalize" *: *"[^"]*"' | cut -d '"' -f 4)"
3902       _debug Le_OrderFinalize "$Le_OrderFinalize"
3903       if [ -z "$Le_OrderFinalize" ]; then
3904         _err "Create new order error. Le_OrderFinalize not found. $response"
3905         _clearup
3906         _on_issue_err "$_post_hook"
3907         return 1
3908       fi
3909
3910       #for dns manual mode
3911       _savedomainconf "Le_OrderFinalize" "$Le_OrderFinalize"
3912
3913       _authorizations_seg="$(echo "$response" | _egrep_o '"authorizations" *: *\[[^\]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
3914       _debug2 _authorizations_seg "$_authorizations_seg"
3915       if [ -z "$_authorizations_seg" ]; then
3916         _err "_authorizations_seg not found."
3917         _clearup
3918         _on_issue_err "$_post_hook"
3919         return 1
3920       fi
3921
3922       #domain and authz map
3923       _authorizations_map=""
3924       for _authz_url in $(echo "$_authorizations_seg" | tr ',' ' '); do
3925         _debug2 "_authz_url" "$_authz_url"
3926         if ! _send_signed_request "$_authz_url"; then
3927           _err "get to authz error."
3928           _err "_authorizations_seg" "$_authorizations_seg"
3929           _err "_authz_url" "$_authz_url"
3930           _clearup
3931           _on_issue_err "$_post_hook"
3932           return 1
3933         fi
3934
3935         response="$(echo "$response" | _normalizeJson)"
3936         _debug2 response "$response"
3937         _d="$(echo "$response" | _egrep_o '"value" *: *"[^"]*"' | cut -d : -f 2 | tr -d ' "')"
3938         if _contains "$response" "\"wildcard\" *: *true"; then
3939           _d="*.$_d"
3940         fi
3941         _debug2 _d "$_d"
3942         _authorizations_map="$_d,$response
3943 $_authorizations_map"
3944       done
3945       _debug2 _authorizations_map "$_authorizations_map"
3946     fi
3947
3948     _index=0
3949     _currentRoot=""
3950     _w_index=1
3951     while true; do
3952       d="$(echo "$_main_domain,$_alt_domains," | cut -d , -f "$_w_index")"
3953       _w_index="$(_math "$_w_index" + 1)"
3954       _debug d "$d"
3955       if [ -z "$d" ]; then
3956         break
3957       fi
3958       _info "Getting webroot for domain" "$d"
3959       _index=$(_math $_index + 1)
3960       _w="$(echo $_web_roots | cut -d , -f $_index)"
3961       _debug _w "$_w"
3962       if [ "$_w" ]; then
3963         _currentRoot="$_w"
3964       fi
3965       _debug "_currentRoot" "$_currentRoot"
3966
3967       vtype="$VTYPE_HTTP"
3968       #todo, v2 wildcard force to use dns
3969       if _startswith "$_currentRoot" "$W_DNS"; then
3970         vtype="$VTYPE_DNS"
3971       fi
3972
3973       if [ "$_currentRoot" = "$W_ALPN" ]; then
3974         vtype="$VTYPE_ALPN"
3975       fi
3976
3977       if [ "$ACME_VERSION" = "2" ]; then
3978         response="$(echo "$_authorizations_map" | grep "^$(_idn "$d")," | sed "s/$d,//")"
3979         _debug2 "response" "$response"
3980         if [ -z "$response" ]; then
3981           _err "get to authz error."
3982           _err "_authorizations_map" "$_authorizations_map"
3983           _clearup
3984           _on_issue_err "$_post_hook"
3985           return 1
3986         fi
3987       else
3988         if ! __get_domain_new_authz "$d"; then
3989           _clearup
3990           _on_issue_err "$_post_hook"
3991           return 1
3992         fi
3993       fi
3994
3995       if [ -z "$thumbprint" ]; then
3996         thumbprint="$(__calc_account_thumbprint)"
3997       fi
3998
3999       entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
4000       _debug entry "$entry"
4001       if [ -z "$entry" ]; then
4002         _err "Error, can not get domain token entry $d"
4003         _supported_vtypes="$(echo "$response" | _egrep_o "\"challenges\":\[[^]]*]" | tr '{' "\n" | grep type | cut -d '"' -f 4 | tr "\n" ' ')"
4004         if [ "$_supported_vtypes" ]; then
4005           _err "The supported validation types are: $_supported_vtypes, but you specified: $vtype"
4006         fi
4007         _clearup
4008         _on_issue_err "$_post_hook"
4009         return 1
4010       fi
4011       token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
4012       _debug token "$token"
4013
4014       if [ -z "$token" ]; then
4015         _err "Error, can not get domain token $entry"
4016         _clearup
4017         _on_issue_err "$_post_hook"
4018         return 1
4019       fi
4020       if [ "$ACME_VERSION" = "2" ]; then
4021         uri="$(echo "$entry" | _egrep_o '"url":"[^"]*' | cut -d '"' -f 4 | _head_n 1)"
4022       else
4023         uri="$(echo "$entry" | _egrep_o '"uri":"[^"]*' | cut -d '"' -f 4)"
4024       fi
4025       _debug uri "$uri"
4026
4027       if [ -z "$uri" ]; then
4028         _err "Error, can not get domain uri. $entry"
4029         _clearup
4030         _on_issue_err "$_post_hook"
4031         return 1
4032       fi
4033       keyauthorization="$token.$thumbprint"
4034       _debug keyauthorization "$keyauthorization"
4035
4036       if printf "%s" "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4037         _debug "$d is already verified."
4038         keyauthorization="$STATE_VERIFIED"
4039         _debug keyauthorization "$keyauthorization"
4040       fi
4041
4042       dvlist="$d$sep$keyauthorization$sep$uri$sep$vtype$sep$_currentRoot"
4043       _debug dvlist "$dvlist"
4044
4045       vlist="$vlist$dvlist$dvsep"
4046
4047     done
4048     _debug vlist "$vlist"
4049     #add entry
4050     dns_entries=""
4051     dnsadded=""
4052     ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4053     _alias_index=1
4054     for ventry in $ventries; do
4055       d=$(echo "$ventry" | cut -d "$sep" -f 1)
4056       keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4057       vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4058       _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4059       _debug d "$d"
4060       if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4061         _debug "$d is already verified, skip $vtype."
4062         _alias_index="$(_math "$_alias_index" + 1)"
4063         continue
4064       fi
4065
4066       if [ "$vtype" = "$VTYPE_DNS" ]; then
4067         dnsadded='0'
4068         _dns_root_d="$d"
4069         if _startswith "$_dns_root_d" "*."; then
4070           _dns_root_d="$(echo "$_dns_root_d" | sed 's/*.//')"
4071         fi
4072         _d_alias="$(_getfield "$_challenge_alias" "$_alias_index")"
4073         _alias_index="$(_math "$_alias_index" + 1)"
4074         _debug "_d_alias" "$_d_alias"
4075         if [ "$_d_alias" ]; then
4076           if _startswith "$_d_alias" "$DNS_ALIAS_PREFIX"; then
4077             txtdomain="$(echo "$_d_alias" | sed "s/$DNS_ALIAS_PREFIX//")"
4078           else
4079             txtdomain="_acme-challenge.$_d_alias"
4080           fi
4081           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$txtdomain$dvsep$_currentRoot"
4082         else
4083           txtdomain="_acme-challenge.$_dns_root_d"
4084           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$dvsep$_currentRoot"
4085         fi
4086
4087         _debug txtdomain "$txtdomain"
4088         txt="$(printf "%s" "$keyauthorization" | _digest "sha256" | _url_replace)"
4089         _debug txt "$txt"
4090
4091         d_api="$(_findHook "$_dns_root_d" $_SUB_FOLDER_DNSAPI "$_currentRoot")"
4092         _debug d_api "$d_api"
4093
4094         dns_entry="$dns_entry$dvsep$txt${dvsep}$d_api"
4095         _debug2 dns_entry "$dns_entry"
4096         if [ "$d_api" ]; then
4097           _debug "Found domain api file: $d_api"
4098         else
4099           if [ "$_currentRoot" != "$W_DNS" ]; then
4100             _err "Can not find dns api hook for: $_currentRoot"
4101             _info "You need to add the txt record manually."
4102           fi
4103           _info "$(__red "Add the following TXT record:")"
4104           _info "$(__red "Domain: '$(__green "$txtdomain")'")"
4105           _info "$(__red "TXT value: '$(__green "$txt")'")"
4106           _info "$(__red "Please be aware that you prepend _acme-challenge. before your domain")"
4107           _info "$(__red "so the resulting subdomain will be: $txtdomain")"
4108           continue
4109         fi
4110
4111         (
4112           if ! . "$d_api"; then
4113             _err "Load file $d_api error. Please check your api file and try again."
4114             return 1
4115           fi
4116
4117           addcommand="${_currentRoot}_add"
4118           if ! _exists "$addcommand"; then
4119             _err "It seems that your api file is not correct, it must have a function named: $addcommand"
4120             return 1
4121           fi
4122           _info "Adding txt value: $txt for domain:  $txtdomain"
4123           if ! $addcommand "$txtdomain" "$txt"; then
4124             _err "Error add txt for domain:$txtdomain"
4125             return 1
4126           fi
4127           _info "The txt record is added: Success."
4128         )
4129
4130         if [ "$?" != "0" ]; then
4131           _on_issue_err "$_post_hook" "$vlist"
4132           _clearup
4133           return 1
4134         fi
4135         dns_entries="$dns_entries$dns_entry
4136 "
4137         _debug2 "$dns_entries"
4138         dnsadded='1'
4139       fi
4140     done
4141
4142     if [ "$dnsadded" = '0' ]; then
4143       _savedomainconf "Le_Vlist" "$vlist"
4144       _debug "Dns record not added yet, so, save to $DOMAIN_CONF and exit."
4145       _err "Please add the TXT records to the domains, and re-run with --renew."
4146       _on_issue_err "$_post_hook"
4147       _clearup
4148       return 1
4149     fi
4150
4151   fi
4152
4153   if [ "$dns_entries" ]; then
4154     if [ -z "$Le_DNSSleep" ]; then
4155       _info "Let's check each dns records now. Sleep 20 seconds first."
4156       _sleep 20
4157       if ! _check_dns_entries; then
4158         _err "check dns error."
4159         _on_issue_err "$_post_hook"
4160         _clearup
4161         return 1
4162       fi
4163     else
4164       _savedomainconf "Le_DNSSleep" "$Le_DNSSleep"
4165       _info "Sleep $(__green $Le_DNSSleep) seconds for the txt records to take effect"
4166       _sleep "$Le_DNSSleep"
4167     fi
4168   fi
4169
4170   NGINX_RESTORE_VLIST=""
4171   _debug "ok, let's start to verify"
4172
4173   _ncIndex=1
4174   ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4175   for ventry in $ventries; do
4176     d=$(echo "$ventry" | cut -d "$sep" -f 1)
4177     keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4178     uri=$(echo "$ventry" | cut -d "$sep" -f 3)
4179     vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4180     _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4181
4182     if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4183       _info "$d is already verified, skip $vtype."
4184       continue
4185     fi
4186
4187     _info "Verifying: $d"
4188     _debug "d" "$d"
4189     _debug "keyauthorization" "$keyauthorization"
4190     _debug "uri" "$uri"
4191     removelevel=""
4192     token="$(printf "%s" "$keyauthorization" | cut -d '.' -f 1)"
4193
4194     _debug "_currentRoot" "$_currentRoot"
4195
4196     if [ "$vtype" = "$VTYPE_HTTP" ]; then
4197       if [ "$_currentRoot" = "$NO_VALUE" ]; then
4198         _info "Standalone mode server"
4199         _ncaddr="$(_getfield "$_local_addr" "$_ncIndex")"
4200         _ncIndex="$(_math $_ncIndex + 1)"
4201         _startserver "$keyauthorization" "$_ncaddr"
4202         if [ "$?" != "0" ]; then
4203           _clearup
4204           _on_issue_err "$_post_hook" "$vlist"
4205           return 1
4206         fi
4207         sleep 1
4208         _debug serverproc "$serverproc"
4209       elif [ "$_currentRoot" = "$MODE_STATELESS" ]; then
4210         _info "Stateless mode for domain:$d"
4211         _sleep 1
4212       elif _startswith "$_currentRoot" "$NGINX"; then
4213         _info "Nginx mode for domain:$d"
4214         #set up nginx server
4215         FOUND_REAL_NGINX_CONF=""
4216         BACKUP_NGINX_CONF=""
4217         if ! _setNginx "$d" "$_currentRoot" "$thumbprint"; then
4218           _clearup
4219           _on_issue_err "$_post_hook" "$vlist"
4220           return 1
4221         fi
4222
4223         if [ "$FOUND_REAL_NGINX_CONF" ]; then
4224           _realConf="$FOUND_REAL_NGINX_CONF"
4225           _backup="$BACKUP_NGINX_CONF"
4226           _debug _realConf "$_realConf"
4227           NGINX_RESTORE_VLIST="$d$sep$_realConf$sep$_backup$dvsep$NGINX_RESTORE_VLIST"
4228         fi
4229         _sleep 1
4230       else
4231         if [ "$_currentRoot" = "apache" ]; then
4232           wellknown_path="$ACME_DIR"
4233         else
4234           wellknown_path="$_currentRoot/.well-known/acme-challenge"
4235           if [ ! -d "$_currentRoot/.well-known" ]; then
4236             removelevel='1'
4237           elif [ ! -d "$_currentRoot/.well-known/acme-challenge" ]; then
4238             removelevel='2'
4239           else
4240             removelevel='3'
4241           fi
4242         fi
4243
4244         _debug wellknown_path "$wellknown_path"
4245
4246         _debug "writing token:$token to $wellknown_path/$token"
4247
4248         mkdir -p "$wellknown_path"
4249
4250         if ! printf "%s" "$keyauthorization" >"$wellknown_path/$token"; then
4251           _err "$d:Can not write token to file : $wellknown_path/$token"
4252           _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4253           _clearup
4254           _on_issue_err "$_post_hook" "$vlist"
4255           return 1
4256         fi
4257
4258         if [ ! "$usingApache" ]; then
4259           if webroot_owner=$(_stat "$_currentRoot"); then
4260             _debug "Changing owner/group of .well-known to $webroot_owner"
4261             if ! _exec "chown -R \"$webroot_owner\" \"$_currentRoot/.well-known\""; then
4262               _debug "$(cat "$_EXEC_TEMP_ERR")"
4263               _exec_err >/dev/null 2>&1
4264             fi
4265           else
4266             _debug "not changing owner/group of webroot"
4267           fi
4268         fi
4269
4270       fi
4271     elif [ "$vtype" = "$VTYPE_ALPN" ]; then
4272       acmevalidationv1="$(printf "%s" "$keyauthorization" | _digest "sha256" "hex")"
4273       _debug acmevalidationv1 "$acmevalidationv1"
4274       if ! _starttlsserver "$d" "" "$Le_TLSPort" "$keyauthorization" "$_ncaddr" "$acmevalidationv1"; then
4275         _err "Start tls server error."
4276         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4277         _clearup
4278         _on_issue_err "$_post_hook" "$vlist"
4279         return 1
4280       fi
4281     fi
4282
4283     if ! __trigger_validation "$uri" "$keyauthorization" "$vtype"; then
4284       _err "$d:Can not get challenge: $response"
4285       _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4286       _clearup
4287       _on_issue_err "$_post_hook" "$vlist"
4288       return 1
4289     fi
4290
4291     if [ "$code" ] && [ "$code" != '202' ]; then
4292       if [ "$code" = '200' ]; then
4293         _debug "trigger validation code: $code"
4294       else
4295         _err "$d:Challenge error: $response"
4296         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4297         _clearup
4298         _on_issue_err "$_post_hook" "$vlist"
4299         return 1
4300       fi
4301     fi
4302
4303     waittimes=0
4304     if [ -z "$MAX_RETRY_TIMES" ]; then
4305       MAX_RETRY_TIMES=30
4306     fi
4307
4308     while true; do
4309       waittimes=$(_math "$waittimes" + 1)
4310       if [ "$waittimes" -ge "$MAX_RETRY_TIMES" ]; then
4311         _err "$d:Timeout"
4312         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4313         _clearup
4314         _on_issue_err "$_post_hook" "$vlist"
4315         return 1
4316       fi
4317
4318       _debug "sleep 2 secs to verify"
4319       sleep 2
4320       _debug "checking"
4321       if [ "$ACME_VERSION" = "2" ]; then
4322         _send_signed_request "$uri"
4323       else
4324         response="$(_get "$uri")"
4325       fi
4326       if [ "$?" != "0" ]; then
4327         _err "$d:Verify error:$response"
4328         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4329         _clearup
4330         _on_issue_err "$_post_hook" "$vlist"
4331         return 1
4332       fi
4333       _debug2 original "$response"
4334
4335       response="$(echo "$response" | _normalizeJson)"
4336       _debug2 response "$response"
4337
4338       status=$(echo "$response" | _egrep_o '"status":"[^"]*' | cut -d : -f 2 | tr -d '"')
4339       if [ "$status" = "valid" ]; then
4340         _info "$(__green Success)"
4341         _stopserver "$serverproc"
4342         serverproc=""
4343         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4344         break
4345       fi
4346
4347       if [ "$status" = "invalid" ]; then
4348         error="$(echo "$response" | _egrep_o '"error":\{[^\}]*')"
4349         _debug2 error "$error"
4350         errordetail="$(echo "$error" | _egrep_o '"detail": *"[^"]*' | cut -d '"' -f 4)"
4351         _debug2 errordetail "$errordetail"
4352         if [ "$errordetail" ]; then
4353           _err "$d:Verify error:$errordetail"
4354         else
4355           _err "$d:Verify error:$error"
4356         fi
4357         if [ "$DEBUG" ]; then
4358           if [ "$vtype" = "$VTYPE_HTTP" ]; then
4359             _debug "Debug: get token url."
4360             _get "http://$d/.well-known/acme-challenge/$token" "" 1
4361           fi
4362         fi
4363         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4364         _clearup
4365         _on_issue_err "$_post_hook" "$vlist"
4366         return 1
4367       fi
4368
4369       if [ "$status" = "pending" ]; then
4370         _info "Pending"
4371       elif [ "$status" = "processing" ]; then
4372         _info "Processing"
4373       else
4374         _err "$d:Verify error:$response"
4375         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4376         _clearup
4377         _on_issue_err "$_post_hook" "$vlist"
4378         return 1
4379       fi
4380
4381     done
4382
4383   done
4384
4385   _clearup
4386   _info "Verify finished, start to sign."
4387   der="$(_getfile "${CSR_PATH}" "${BEGIN_CSR}" "${END_CSR}" | tr -d "\r\n" | _url_replace)"
4388
4389   if [ "$ACME_VERSION" = "2" ]; then
4390     _info "Lets finalize the order, Le_OrderFinalize: $Le_OrderFinalize"
4391     if ! _send_signed_request "${Le_OrderFinalize}" "{\"csr\": \"$der\"}"; then
4392       _err "Sign failed."
4393       _on_issue_err "$_post_hook"
4394       return 1
4395     fi
4396     if [ "$code" != "200" ]; then
4397       _err "Sign failed, finalize code is not 200."
4398       _err "$response"
4399       _on_issue_err "$_post_hook"
4400       return 1
4401     fi
4402     if [ -z "$Le_LinkOrder" ]; then
4403       Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n" | cut -d " " -f 2)"
4404     fi
4405
4406     _savedomainconf "Le_LinkOrder" "$Le_LinkOrder"
4407
4408     _link_cert_retry=0
4409     _MAX_CERT_RETRY=5
4410     while [ "$_link_cert_retry" -lt "$_MAX_CERT_RETRY" ]; do
4411       if _contains "$response" "\"status\":\"valid\""; then
4412         _debug "Order status is valid."
4413         Le_LinkCert="$(echo "$response" | _egrep_o '"certificate" *: *"[^"]*"' | cut -d '"' -f 4)"
4414         _debug Le_LinkCert "$Le_LinkCert"
4415         if [ -z "$Le_LinkCert" ]; then
4416           _err "Sign error, can not find Le_LinkCert"
4417           _err "$response"
4418           _on_issue_err "$_post_hook"
4419           return 1
4420         fi
4421         break
4422       elif _contains "$response" "\"processing\""; then
4423         _info "Order status is processing, lets sleep and retry."
4424         _sleep 2
4425       else
4426         _err "Sign error, wrong status"
4427         _err "$response"
4428         _on_issue_err "$_post_hook"
4429         return 1
4430       fi
4431       #the order is processing, so we are going to poll order status
4432       if [ -z "$Le_LinkOrder" ]; then
4433         _err "Sign error, can not get order link location header"
4434         _err "responseHeaders" "$responseHeaders"
4435         _on_issue_err "$_post_hook"
4436         return 1
4437       fi
4438       _info "Polling order status: $Le_LinkOrder"
4439       if ! _send_signed_request "$Le_LinkOrder"; then
4440         _err "Sign failed, can not post to Le_LinkOrder cert:$Le_LinkOrder."
4441         _err "$response"
4442         _on_issue_err "$_post_hook"
4443         return 1
4444       fi
4445       _link_cert_retry="$(_math $_link_cert_retry + 1)"
4446     done
4447
4448     if [ -z "$Le_LinkCert" ]; then
4449       _err "Sign failed, can not get Le_LinkCert, retry time limit."
4450       _err "$response"
4451       _on_issue_err "$_post_hook"
4452       return 1
4453     fi
4454     _info "Download cert, Le_LinkCert: $Le_LinkCert"
4455     if ! _send_signed_request "$Le_LinkCert"; then
4456       _err "Sign failed, can not download cert:$Le_LinkCert."
4457       _err "$response"
4458       _on_issue_err "$_post_hook"
4459       return 1
4460     fi
4461
4462     echo "$response" >"$CERT_PATH"
4463
4464     if [ "$(grep -- "$BEGIN_CERT" "$CERT_PATH" | wc -l)" -gt "1" ]; then
4465       _debug "Found cert chain"
4466       cat "$CERT_PATH" >"$CERT_FULLCHAIN_PATH"
4467       _end_n="$(grep -n -- "$END_CERT" "$CERT_FULLCHAIN_PATH" | _head_n 1 | cut -d : -f 1)"
4468       _debug _end_n "$_end_n"
4469       sed -n "1,${_end_n}p" "$CERT_FULLCHAIN_PATH" >"$CERT_PATH"
4470       _end_n="$(_math $_end_n + 1)"
4471       sed -n "${_end_n},9999p" "$CERT_FULLCHAIN_PATH" >"$CA_CERT_PATH"
4472     fi
4473
4474   else
4475     if ! _send_signed_request "${ACME_NEW_ORDER}" "{\"resource\": \"$ACME_NEW_ORDER_RES\", \"csr\": \"$der\"}" "needbase64"; then
4476       _err "Sign failed. $response"
4477       _on_issue_err "$_post_hook"
4478       return 1
4479     fi
4480     _rcert="$response"
4481     Le_LinkCert="$(grep -i '^Location.*$' "$HTTP_HEADER" | _tail_n 1 | tr -d "\r\n" | cut -d " " -f 2)"
4482     echo "$BEGIN_CERT" >"$CERT_PATH"
4483
4484     #if ! _get "$Le_LinkCert" | _base64 "multiline"  >> "$CERT_PATH" ; then
4485     #  _debug "Get cert failed. Let's try last response."
4486     #  printf -- "%s" "$_rcert" | _dbase64 "multiline" | _base64 "multiline" >> "$CERT_PATH"
4487     #fi
4488
4489     if ! printf -- "%s" "$_rcert" | _dbase64 "multiline" | _base64 "multiline" >>"$CERT_PATH"; then
4490       _debug "Try cert link."
4491       _get "$Le_LinkCert" | _base64 "multiline" >>"$CERT_PATH"
4492     fi
4493
4494     echo "$END_CERT" >>"$CERT_PATH"
4495   fi
4496
4497   _debug "Le_LinkCert" "$Le_LinkCert"
4498   _savedomainconf "Le_LinkCert" "$Le_LinkCert"
4499
4500   if [ -z "$Le_LinkCert" ] || ! _checkcert "$CERT_PATH"; then
4501     response="$(echo "$response" | _dbase64 "multiline" | tr -d '\0' | _normalizeJson)"
4502     _err "Sign failed: $(echo "$response" | _egrep_o '"detail":"[^"]*"')"
4503     _on_issue_err "$_post_hook"
4504     return 1
4505   fi
4506
4507   if [ "$Le_LinkCert" ]; then
4508     _info "$(__green "Cert success.")"
4509     cat "$CERT_PATH"
4510
4511     _info "Your cert is in $(__green " $CERT_PATH ")"
4512
4513     if [ -f "$CERT_KEY_PATH" ]; then
4514       _info "Your cert key is in $(__green " $CERT_KEY_PATH ")"
4515     fi
4516
4517     if [ ! "$USER_PATH" ] || [ ! "$ACME_IN_CRON" ]; then
4518       USER_PATH="$PATH"
4519       _saveaccountconf "USER_PATH" "$USER_PATH"
4520     fi
4521   fi
4522
4523   if [ "$ACME_VERSION" = "2" ]; then
4524     _debug "v2 chain."
4525   else
4526     cp "$CERT_PATH" "$CERT_FULLCHAIN_PATH"
4527     Le_LinkIssuer=$(grep -i '^Link' "$HTTP_HEADER" | _head_n 1 | cut -d " " -f 2 | cut -d ';' -f 1 | tr -d '<>')
4528
4529     if [ "$Le_LinkIssuer" ]; then
4530       if ! _contains "$Le_LinkIssuer" ":"; then
4531         _info "$(__red "Relative issuer link found.")"
4532         Le_LinkIssuer="$_ACME_SERVER_HOST$Le_LinkIssuer"
4533       fi
4534       _debug Le_LinkIssuer "$Le_LinkIssuer"
4535       _savedomainconf "Le_LinkIssuer" "$Le_LinkIssuer"
4536
4537       _link_issuer_retry=0
4538       _MAX_ISSUER_RETRY=5
4539       while [ "$_link_issuer_retry" -lt "$_MAX_ISSUER_RETRY" ]; do
4540         _debug _link_issuer_retry "$_link_issuer_retry"
4541         if [ "$ACME_VERSION" = "2" ]; then
4542           if _send_signed_request "$Le_LinkIssuer"; then
4543             echo "$response" >"$CA_CERT_PATH"
4544             break
4545           fi
4546         else
4547           if _get "$Le_LinkIssuer" >"$CA_CERT_PATH.der"; then
4548             echo "$BEGIN_CERT" >"$CA_CERT_PATH"
4549             _base64 "multiline" <"$CA_CERT_PATH.der" >>"$CA_CERT_PATH"
4550             echo "$END_CERT" >>"$CA_CERT_PATH"
4551             if ! _checkcert "$CA_CERT_PATH"; then
4552               _err "Can not get the ca cert."
4553               break
4554             fi
4555             cat "$CA_CERT_PATH" >>"$CERT_FULLCHAIN_PATH"
4556             rm -f "$CA_CERT_PATH.der"
4557             break
4558           fi
4559         fi
4560         _link_issuer_retry=$(_math $_link_issuer_retry + 1)
4561         _sleep "$_link_issuer_retry"
4562       done
4563       if [ "$_link_issuer_retry" = "$_MAX_ISSUER_RETRY" ]; then
4564         _err "Max retry for issuer ca cert is reached."
4565       fi
4566     else
4567       _debug "No Le_LinkIssuer header found."
4568     fi
4569   fi
4570   [ -f "$CA_CERT_PATH" ] && _info "The intermediate CA cert is in $(__green " $CA_CERT_PATH ")"
4571   [ -f "$CERT_FULLCHAIN_PATH" ] && _info "And the full chain certs is there: $(__green " $CERT_FULLCHAIN_PATH ")"
4572
4573   Le_CertCreateTime=$(_time)
4574   _savedomainconf "Le_CertCreateTime" "$Le_CertCreateTime"
4575
4576   Le_CertCreateTimeStr=$(date -u)
4577   _savedomainconf "Le_CertCreateTimeStr" "$Le_CertCreateTimeStr"
4578
4579   if [ -z "$Le_RenewalDays" ] || [ "$Le_RenewalDays" -lt "0" ]; then
4580     Le_RenewalDays="$DEFAULT_RENEW"
4581   else
4582     _savedomainconf "Le_RenewalDays" "$Le_RenewalDays"
4583   fi
4584
4585   if [ "$CA_BUNDLE" ]; then
4586     _saveaccountconf CA_BUNDLE "$CA_BUNDLE"
4587   else
4588     _clearaccountconf "CA_BUNDLE"
4589   fi
4590
4591   if [ "$CA_PATH" ]; then
4592     _saveaccountconf CA_PATH "$CA_PATH"
4593   else
4594     _clearaccountconf "CA_PATH"
4595   fi
4596
4597   if [ "$HTTPS_INSECURE" ]; then
4598     _saveaccountconf HTTPS_INSECURE "$HTTPS_INSECURE"
4599   else
4600     _clearaccountconf "HTTPS_INSECURE"
4601   fi
4602
4603   if [ "$Le_Listen_V4" ]; then
4604     _savedomainconf "Le_Listen_V4" "$Le_Listen_V4"
4605     _cleardomainconf Le_Listen_V6
4606   elif [ "$Le_Listen_V6" ]; then
4607     _savedomainconf "Le_Listen_V6" "$Le_Listen_V6"
4608     _cleardomainconf Le_Listen_V4
4609   fi
4610
4611   if [ "$Le_ForceNewDomainKey" = "1" ]; then
4612     _savedomainconf "Le_ForceNewDomainKey" "$Le_ForceNewDomainKey"
4613   else
4614     _cleardomainconf Le_ForceNewDomainKey
4615   fi
4616
4617   Le_NextRenewTime=$(_math "$Le_CertCreateTime" + "$Le_RenewalDays" \* 24 \* 60 \* 60)
4618
4619   Le_NextRenewTimeStr=$(_time2str "$Le_NextRenewTime")
4620   _savedomainconf "Le_NextRenewTimeStr" "$Le_NextRenewTimeStr"
4621
4622   Le_NextRenewTime=$(_math "$Le_NextRenewTime" - 86400)
4623   _savedomainconf "Le_NextRenewTime" "$Le_NextRenewTime"
4624
4625   if [ "$_real_cert$_real_key$_real_ca$_reload_cmd$_real_fullchain" ]; then
4626     _savedomainconf "Le_RealCertPath" "$_real_cert"
4627     _savedomainconf "Le_RealCACertPath" "$_real_ca"
4628     _savedomainconf "Le_RealKeyPath" "$_real_key"
4629     _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
4630     _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
4631     if ! _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"; then
4632       return 1
4633     fi
4634   fi
4635
4636   if ! _on_issue_success "$_post_hook" "$_renew_hook"; then
4637     _err "Call hook error."
4638     return 1
4639   fi
4640 }
4641
4642 #domain  [isEcc]
4643 renew() {
4644   Le_Domain="$1"
4645   if [ -z "$Le_Domain" ]; then
4646     _usage "Usage: $PROJECT_ENTRY --renew  -d domain.com [--ecc]"
4647     return 1
4648   fi
4649
4650   _isEcc="$2"
4651
4652   _initpath "$Le_Domain" "$_isEcc"
4653
4654   _info "$(__green "Renew: '$Le_Domain'")"
4655   if [ ! -f "$DOMAIN_CONF" ]; then
4656     _info "'$Le_Domain' is not a issued domain, skip."
4657     return $RENEW_SKIP
4658   fi
4659
4660   if [ "$Le_RenewalDays" ]; then
4661     _savedomainconf Le_RenewalDays "$Le_RenewalDays"
4662   fi
4663
4664   . "$DOMAIN_CONF"
4665   _debug Le_API "$Le_API"
4666
4667   if [ "$Le_API" = "$LETSENCRYPT_CA_V1" ]; then
4668     _cleardomainconf Le_API
4669     Le_API="$DEFAULT_CA"
4670   fi
4671   if [ "$Le_API" = "$LETSENCRYPT_STAGING_CA_V1" ]; then
4672     _cleardomainconf Le_API
4673     Le_API="$DEFAULT_STAGING_CA"
4674   fi
4675
4676   if [ "$Le_API" ]; then
4677     if [ "$_OLD_CA_HOST" = "$Le_API" ]; then
4678       export Le_API="$DEFAULT_CA"
4679       _savedomainconf Le_API "$Le_API"
4680     fi
4681     if [ "$_OLD_STAGE_CA_HOST" = "$Le_API" ]; then
4682       export Le_API="$DEFAULT_STAGING_CA"
4683       _savedomainconf Le_API "$Le_API"
4684     fi
4685     export ACME_DIRECTORY="$Le_API"
4686     #reload ca configs
4687     ACCOUNT_KEY_PATH=""
4688     ACCOUNT_JSON_PATH=""
4689     CA_CONF=""
4690     _debug3 "initpath again."
4691     _initpath "$Le_Domain" "$_isEcc"
4692   fi
4693
4694   if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
4695     _info "Skip, Next renewal time is: $(__green "$Le_NextRenewTimeStr")"
4696     _info "Add '$(__red '--force')' to force to renew."
4697     return "$RENEW_SKIP"
4698   fi
4699
4700   if [ "$ACME_IN_CRON" = "1" ] && [ -z "$Le_CertCreateTime" ]; then
4701     _info "Skip invalid cert for: $Le_Domain"
4702     return $RENEW_SKIP
4703   fi
4704
4705   IS_RENEW="1"
4706   Le_ReloadCmd="$(_readdomainconf Le_ReloadCmd)"
4707   Le_PreHook="$(_readdomainconf Le_PreHook)"
4708   Le_PostHook="$(_readdomainconf Le_PostHook)"
4709   Le_RenewHook="$(_readdomainconf Le_RenewHook)"
4710   issue "$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" "$Le_ChallengeAlias"
4711   res="$?"
4712   if [ "$res" != "0" ]; then
4713     return "$res"
4714   fi
4715
4716   if [ "$Le_DeployHook" ]; then
4717     _deploy "$Le_Domain" "$Le_DeployHook"
4718     res="$?"
4719   fi
4720
4721   IS_RENEW=""
4722
4723   return "$res"
4724 }
4725
4726 #renewAll  [stopRenewOnError]
4727 renewAll() {
4728   _initpath
4729   _stopRenewOnError="$1"
4730   _debug "_stopRenewOnError" "$_stopRenewOnError"
4731   _ret="0"
4732   _success_msg=""
4733   _error_msg=""
4734   _skipped_msg=""
4735   _error_level=$NOTIFY_LEVEL_SKIP
4736   _notify_code=$RENEW_SKIP
4737   _set_level=${NOTIFY_LEVEL:-$NOTIFY_LEVEL_DEFAULT}
4738   _debug "_set_level" "$_set_level"
4739   for di in "${CERT_HOME}"/*.*/; do
4740     _debug di "$di"
4741     if ! [ -d "$di" ]; then
4742       _debug "Not directory, skip: $di"
4743       continue
4744     fi
4745     d=$(basename "$di")
4746     _debug d "$d"
4747     (
4748       if _endswith "$d" "$ECC_SUFFIX"; then
4749         _isEcc=$(echo "$d" | cut -d "$ECC_SEP" -f 2)
4750         d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
4751       fi
4752       renew "$d" "$_isEcc"
4753     )
4754     rc="$?"
4755     _debug "Return code: $rc"
4756     if [ "$rc" = "0" ]; then
4757       if [ $_error_level -gt $NOTIFY_LEVEL_RENEW ]; then
4758         _error_level="$NOTIFY_LEVEL_RENEW"
4759         _notify_code=0
4760       fi
4761       if [ "$ACME_IN_CRON" ]; then
4762         if [ $_set_level -ge $NOTIFY_LEVEL_RENEW ]; then
4763           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
4764             _send_notify "Renew $d success" "Good, the cert is renewed." "$NOTIFY_HOOK" 0
4765           fi
4766         fi
4767       fi
4768       _success_msg="${_success_msg}    $d
4769 "
4770     elif [ "$rc" = "$RENEW_SKIP" ]; then
4771       if [ $_error_level -gt $NOTIFY_LEVEL_SKIP ]; then
4772         _error_level="$NOTIFY_LEVEL_SKIP"
4773         _notify_code=$RENEW_SKIP
4774       fi
4775       if [ "$ACME_IN_CRON" ]; then
4776         if [ $_set_level -ge $NOTIFY_LEVEL_SKIP ]; then
4777           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
4778             _send_notify "Renew $d skipped" "Good, the cert is skipped." "$NOTIFY_HOOK" "$RENEW_SKIP"
4779           fi
4780         fi
4781       fi
4782       _info "Skipped $d"
4783       _skipped_msg="${_skipped_msg}    $d
4784 "
4785     else
4786       if [ $_error_level -gt $NOTIFY_LEVEL_ERROR ]; then
4787         _error_level="$NOTIFY_LEVEL_ERROR"
4788         _notify_code=1
4789       fi
4790       if [ "$ACME_IN_CRON" ]; then
4791         if [ $_set_level -ge $NOTIFY_LEVEL_ERROR ]; then
4792           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
4793             _send_notify "Renew $d error" "There is an error." "$NOTIFY_HOOK" 1
4794           fi
4795         fi
4796       fi
4797       _error_msg="${_error_msg}    $d
4798 "
4799       if [ "$_stopRenewOnError" ]; then
4800         _err "Error renew $d,  stop now."
4801         _ret="$rc"
4802         break
4803       else
4804         _ret="$rc"
4805         _err "Error renew $d."
4806       fi
4807     fi
4808   done
4809   _debug _error_level "$_error_level"
4810   _debug _set_level "$_set_level"
4811   if [ "$ACME_IN_CRON" ] && [ $_error_level -le $_set_level ]; then
4812     if [ -z "$NOTIFY_MODE" ] || [ "$NOTIFY_MODE" = "$NOTIFY_MODE_BULK" ]; then
4813       _msg_subject="Renew"
4814       if [ "$_error_msg" ]; then
4815         _msg_subject="${_msg_subject} Error"
4816         _msg_data="Error certs:
4817 ${_error_msg}
4818 "
4819       fi
4820       if [ "$_success_msg" ]; then
4821         _msg_subject="${_msg_subject} Success"
4822         _msg_data="${_msg_data}Success certs:
4823 ${_success_msg}
4824 "
4825       fi
4826       if [ "$_skipped_msg" ]; then
4827         _msg_subject="${_msg_subject} Skipped"
4828         _msg_data="${_msg_data}Skipped certs:
4829 ${_skipped_msg}
4830 "
4831       fi
4832
4833       _send_notify "$_msg_subject" "$_msg_data" "$NOTIFY_HOOK" "$_notify_code"
4834     fi
4835   fi
4836
4837   return "$_ret"
4838 }
4839
4840 #csr webroot
4841 signcsr() {
4842   _csrfile="$1"
4843   _csrW="$2"
4844   if [ -z "$_csrfile" ] || [ -z "$_csrW" ]; then
4845     _usage "Usage: $PROJECT_ENTRY --signcsr  --csr mycsr.csr  -w /path/to/webroot/a.com/ "
4846     return 1
4847   fi
4848
4849   _real_cert="$3"
4850   _real_key="$4"
4851   _real_ca="$5"
4852   _reload_cmd="$6"
4853   _real_fullchain="$7"
4854   _pre_hook="${8}"
4855   _post_hook="${9}"
4856   _renew_hook="${10}"
4857   _local_addr="${11}"
4858   _challenge_alias="${12}"
4859
4860   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
4861   if [ "$?" != "0" ]; then
4862     _err "Can not read subject from csr: $_csrfile"
4863     return 1
4864   fi
4865   _debug _csrsubj "$_csrsubj"
4866   if _contains "$_csrsubj" ' ' || ! _contains "$_csrsubj" '.'; then
4867     _info "It seems that the subject: $_csrsubj is not a valid domain name. Drop it."
4868     _csrsubj=""
4869   fi
4870
4871   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
4872   if [ "$?" != "0" ]; then
4873     _err "Can not read domain list from csr: $_csrfile"
4874     return 1
4875   fi
4876   _debug "_csrdomainlist" "$_csrdomainlist"
4877
4878   if [ -z "$_csrsubj" ]; then
4879     _csrsubj="$(_getfield "$_csrdomainlist" 1)"
4880     _debug _csrsubj "$_csrsubj"
4881     _csrdomainlist="$(echo "$_csrdomainlist" | cut -d , -f 2-)"
4882     _debug "_csrdomainlist" "$_csrdomainlist"
4883   fi
4884
4885   if [ -z "$_csrsubj" ]; then
4886     _err "Can not read subject from csr: $_csrfile"
4887     return 1
4888   fi
4889
4890   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
4891   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
4892     _err "Can not read key length from csr: $_csrfile"
4893     return 1
4894   fi
4895
4896   if [ -z "$ACME_VERSION" ] && _contains "$_csrsubj,$_csrdomainlist" "*."; then
4897     export ACME_VERSION=2
4898   fi
4899   _initpath "$_csrsubj" "$_csrkeylength"
4900   mkdir -p "$DOMAIN_PATH"
4901
4902   _info "Copy csr to: $CSR_PATH"
4903   cp "$_csrfile" "$CSR_PATH"
4904
4905   issue "$_csrW" "$_csrsubj" "$_csrdomainlist" "$_csrkeylength" "$_real_cert" "$_real_key" "$_real_ca" "$_reload_cmd" "$_real_fullchain" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_addr" "$_challenge_alias"
4906
4907 }
4908
4909 showcsr() {
4910   _csrfile="$1"
4911   _csrd="$2"
4912   if [ -z "$_csrfile" ] && [ -z "$_csrd" ]; then
4913     _usage "Usage: $PROJECT_ENTRY --showcsr  --csr mycsr.csr"
4914     return 1
4915   fi
4916
4917   _initpath
4918
4919   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
4920   if [ "$?" != "0" ] || [ -z "$_csrsubj" ]; then
4921     _err "Can not read subject from csr: $_csrfile"
4922     return 1
4923   fi
4924
4925   _info "Subject=$_csrsubj"
4926
4927   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
4928   if [ "$?" != "0" ]; then
4929     _err "Can not read domain list from csr: $_csrfile"
4930     return 1
4931   fi
4932   _debug "_csrdomainlist" "$_csrdomainlist"
4933
4934   _info "SubjectAltNames=$_csrdomainlist"
4935
4936   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
4937   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
4938     _err "Can not read key length from csr: $_csrfile"
4939     return 1
4940   fi
4941   _info "KeyLength=$_csrkeylength"
4942 }
4943
4944 list() {
4945   _raw="$1"
4946   _initpath
4947
4948   _sep="|"
4949   if [ "$_raw" ]; then
4950     printf "%s\n" "Main_Domain${_sep}KeyLength${_sep}SAN_Domains${_sep}Created${_sep}Renew"
4951     for di in "${CERT_HOME}"/*.*/; do
4952       if ! [ -d "$di" ]; then
4953         _debug "Not directory, skip: $di"
4954         continue
4955       fi
4956       d=$(basename "$di")
4957       _debug d "$d"
4958       (
4959         if _endswith "$d" "$ECC_SUFFIX"; then
4960           _isEcc=$(echo "$d" | cut -d "$ECC_SEP" -f 2)
4961           d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
4962         fi
4963         _initpath "$d" "$_isEcc"
4964         if [ -f "$DOMAIN_CONF" ]; then
4965           . "$DOMAIN_CONF"
4966           printf "%s\n" "$Le_Domain${_sep}\"$Le_Keylength\"${_sep}$Le_Alt${_sep}$Le_CertCreateTimeStr${_sep}$Le_NextRenewTimeStr"
4967         fi
4968       )
4969     done
4970   else
4971     if _exists column; then
4972       list "raw" | column -t -s "$_sep"
4973     else
4974       list "raw" | tr "$_sep" '\t'
4975     fi
4976   fi
4977
4978 }
4979
4980 _deploy() {
4981   _d="$1"
4982   _hooks="$2"
4983
4984   for _d_api in $(echo "$_hooks" | tr ',' " "); do
4985     _deployApi="$(_findHook "$_d" $_SUB_FOLDER_DEPLOY "$_d_api")"
4986     if [ -z "$_deployApi" ]; then
4987       _err "The deploy hook $_d_api is not found."
4988       return 1
4989     fi
4990     _debug _deployApi "$_deployApi"
4991
4992     if ! (
4993       if ! . "$_deployApi"; then
4994         _err "Load file $_deployApi error. Please check your api file and try again."
4995         return 1
4996       fi
4997
4998       d_command="${_d_api}_deploy"
4999       if ! _exists "$d_command"; then
5000         _err "It seems that your api file is not correct, it must have a function named: $d_command"
5001         return 1
5002       fi
5003
5004       if ! $d_command "$_d" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$CERT_FULLCHAIN_PATH"; then
5005         _err "Error deploy for domain:$_d"
5006         return 1
5007       fi
5008     ); then
5009       _err "Deploy error."
5010       return 1
5011     else
5012       _info "$(__green Success)"
5013     fi
5014   done
5015 }
5016
5017 #domain hooks
5018 deploy() {
5019   _d="$1"
5020   _hooks="$2"
5021   _isEcc="$3"
5022   if [ -z "$_hooks" ]; then
5023     _usage "Usage: $PROJECT_ENTRY --deploy -d domain.com --deploy-hook cpanel [--ecc] "
5024     return 1
5025   fi
5026
5027   _initpath "$_d" "$_isEcc"
5028   if [ ! -d "$DOMAIN_PATH" ]; then
5029     _err "The domain '$_d' is not a cert name. You must use the cert name to specify the cert to install."
5030     _err "Can not find path:'$DOMAIN_PATH'"
5031     return 1
5032   fi
5033
5034   . "$DOMAIN_CONF"
5035
5036   _savedomainconf Le_DeployHook "$_hooks"
5037
5038   _deploy "$_d" "$_hooks"
5039 }
5040
5041 installcert() {
5042   _main_domain="$1"
5043   if [ -z "$_main_domain" ]; then
5044     _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]"
5045     return 1
5046   fi
5047
5048   _real_cert="$2"
5049   _real_key="$3"
5050   _real_ca="$4"
5051   _reload_cmd="$5"
5052   _real_fullchain="$6"
5053   _isEcc="$7"
5054
5055   _initpath "$_main_domain" "$_isEcc"
5056   if [ ! -d "$DOMAIN_PATH" ]; then
5057     _err "The domain '$_main_domain' is not a cert name. You must use the cert name to specify the cert to install."
5058     _err "Can not find path:'$DOMAIN_PATH'"
5059     return 1
5060   fi
5061
5062   _savedomainconf "Le_RealCertPath" "$_real_cert"
5063   _savedomainconf "Le_RealCACertPath" "$_real_ca"
5064   _savedomainconf "Le_RealKeyPath" "$_real_key"
5065   _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
5066   _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
5067
5068   _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"
5069 }
5070
5071 #domain  cert  key  ca  fullchain reloadcmd backup-prefix
5072 _installcert() {
5073   _main_domain="$1"
5074   _real_cert="$2"
5075   _real_key="$3"
5076   _real_ca="$4"
5077   _real_fullchain="$5"
5078   _reload_cmd="$6"
5079   _backup_prefix="$7"
5080
5081   if [ "$_real_cert" = "$NO_VALUE" ]; then
5082     _real_cert=""
5083   fi
5084   if [ "$_real_key" = "$NO_VALUE" ]; then
5085     _real_key=""
5086   fi
5087   if [ "$_real_ca" = "$NO_VALUE" ]; then
5088     _real_ca=""
5089   fi
5090   if [ "$_reload_cmd" = "$NO_VALUE" ]; then
5091     _reload_cmd=""
5092   fi
5093   if [ "$_real_fullchain" = "$NO_VALUE" ]; then
5094     _real_fullchain=""
5095   fi
5096
5097   _backup_path="$DOMAIN_BACKUP_PATH/$_backup_prefix"
5098   mkdir -p "$_backup_path"
5099
5100   if [ "$_real_cert" ]; then
5101     _info "Installing cert to:$_real_cert"
5102     if [ -f "$_real_cert" ] && [ ! "$IS_RENEW" ]; then
5103       cp "$_real_cert" "$_backup_path/cert.bak"
5104     fi
5105     cat "$CERT_PATH" >"$_real_cert" || return 1
5106   fi
5107
5108   if [ "$_real_ca" ]; then
5109     _info "Installing CA to:$_real_ca"
5110     if [ "$_real_ca" = "$_real_cert" ]; then
5111       echo "" >>"$_real_ca"
5112       cat "$CA_CERT_PATH" >>"$_real_ca" || return 1
5113     else
5114       if [ -f "$_real_ca" ] && [ ! "$IS_RENEW" ]; then
5115         cp "$_real_ca" "$_backup_path/ca.bak"
5116       fi
5117       cat "$CA_CERT_PATH" >"$_real_ca" || return 1
5118     fi
5119   fi
5120
5121   if [ "$_real_key" ]; then
5122     _info "Installing key to:$_real_key"
5123     if [ -f "$_real_key" ] && [ ! "$IS_RENEW" ]; then
5124       cp "$_real_key" "$_backup_path/key.bak"
5125     fi
5126     if [ -f "$_real_key" ]; then
5127       cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5128     else
5129       cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5130       chmod 600 "$_real_key"
5131     fi
5132   fi
5133
5134   if [ "$_real_fullchain" ]; then
5135     _info "Installing full chain to:$_real_fullchain"
5136     if [ -f "$_real_fullchain" ] && [ ! "$IS_RENEW" ]; then
5137       cp "$_real_fullchain" "$_backup_path/fullchain.bak"
5138     fi
5139     cat "$CERT_FULLCHAIN_PATH" >"$_real_fullchain" || return 1
5140   fi
5141
5142   if [ "$_reload_cmd" ]; then
5143     _info "Run reload cmd: $_reload_cmd"
5144     if (
5145       export CERT_PATH
5146       export CERT_KEY_PATH
5147       export CA_CERT_PATH
5148       export CERT_FULLCHAIN_PATH
5149       export Le_Domain="$_main_domain"
5150       cd "$DOMAIN_PATH" && eval "$_reload_cmd"
5151     ); then
5152       _info "$(__green "Reload success")"
5153     else
5154       _err "Reload error for :$Le_Domain"
5155     fi
5156   fi
5157
5158 }
5159
5160 __read_password() {
5161   unset _pp
5162   prompt="Enter Password:"
5163   while IFS= read -p "$prompt" -r -s -n 1 char; do
5164     if [ "$char" = $'\0' ]; then
5165       break
5166     fi
5167     prompt='*'
5168     _pp="$_pp$char"
5169   done
5170   echo "$_pp"
5171 }
5172
5173 _install_win_taskscheduler() {
5174   _lesh="$1"
5175   _centry="$2"
5176   _randomminute="$3"
5177   if ! _exists cygpath; then
5178     _err "cygpath not found"
5179     return 1
5180   fi
5181   if ! _exists schtasks; then
5182     _err "schtasks.exe is not found, are you on Windows?"
5183     return 1
5184   fi
5185   _winbash="$(cygpath -w $(which bash))"
5186   _debug _winbash "$_winbash"
5187   if [ -z "$_winbash" ]; then
5188     _err "can not find bash path"
5189     return 1
5190   fi
5191   _myname="$(whoami)"
5192   _debug "_myname" "$_myname"
5193   if [ -z "$_myname" ]; then
5194     _err "can not find my user name"
5195     return 1
5196   fi
5197   _debug "_lesh" "$_lesh"
5198
5199   _info "To install scheduler task in your Windows account, you must input your windows password."
5200   _info "$PROJECT_NAME doesn't save your password."
5201   _info "Please input your Windows password for: $(__green "$_myname")"
5202   _password="$(__read_password)"
5203   #SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'" >/dev/null
5204   echo SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "\"$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'\"" | cmd.exe >/dev/null
5205   echo
5206
5207 }
5208
5209 _uninstall_win_taskscheduler() {
5210   if ! _exists schtasks; then
5211     _err "schtasks.exe is not found, are you on Windows?"
5212     return 1
5213   fi
5214   if ! echo SCHTASKS /query /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null; then
5215     _debug "scheduler $_WINDOWS_SCHEDULER_NAME is not found."
5216   else
5217     _info "Removing $_WINDOWS_SCHEDULER_NAME"
5218     echo SCHTASKS /delete /f /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null
5219   fi
5220 }
5221
5222 #confighome
5223 installcronjob() {
5224   _c_home="$1"
5225   _initpath
5226   _CRONTAB="crontab"
5227   if [ -f "$LE_WORKING_DIR/$PROJECT_ENTRY" ]; then
5228     lesh="\"$LE_WORKING_DIR\"/$PROJECT_ENTRY"
5229   else
5230     _err "Can not install cronjob, $PROJECT_ENTRY not found."
5231     return 1
5232   fi
5233   if [ "$_c_home" ]; then
5234     _c_entry="--config-home \"$_c_home\" "
5235   fi
5236   _t=$(_time)
5237   random_minute=$(_math $_t % 60)
5238
5239   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5240     _CRONTAB="fcrontab"
5241   fi
5242
5243   if ! _exists "$_CRONTAB"; then
5244     if _exists cygpath && _exists schtasks.exe; then
5245       _info "It seems you are on Windows,  let's install Windows scheduler task."
5246       if _install_win_taskscheduler "$lesh" "$_c_entry" "$random_minute"; then
5247         _info "Install Windows scheduler task success."
5248         return 0
5249       else
5250         _err "Install Windows scheduler task failed."
5251         return 1
5252       fi
5253     fi
5254     _err "crontab/fcrontab doesn't exist, so, we can not install cron jobs."
5255     _err "All your certs will not be renewed automatically."
5256     _err "You must add your own cron job to call '$PROJECT_ENTRY --cron' everyday."
5257     return 1
5258   fi
5259   _info "Installing cron job"
5260   if ! $_CRONTAB -l | grep "$PROJECT_ENTRY --cron"; then
5261     if _exists uname && uname -a | grep SunOS >/dev/null; then
5262       $_CRONTAB -l | {
5263         cat
5264         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5265       } | $_CRONTAB --
5266     else
5267       $_CRONTAB -l | {
5268         cat
5269         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5270       } | $_CRONTAB -
5271     fi
5272   fi
5273   if [ "$?" != "0" ]; then
5274     _err "Install cron job failed. You need to manually renew your certs."
5275     _err "Or you can add cronjob by yourself:"
5276     _err "$lesh --cron --home \"$LE_WORKING_DIR\" > /dev/null"
5277     return 1
5278   fi
5279 }
5280
5281 uninstallcronjob() {
5282   _CRONTAB="crontab"
5283   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5284     _CRONTAB="fcrontab"
5285   fi
5286
5287   if ! _exists "$_CRONTAB"; then
5288     if _exists cygpath && _exists schtasks.exe; then
5289       _info "It seems you are on Windows,  let's uninstall Windows scheduler task."
5290       if _uninstall_win_taskscheduler; then
5291         _info "Uninstall Windows scheduler task success."
5292         return 0
5293       else
5294         _err "Uninstall Windows scheduler task failed."
5295         return 1
5296       fi
5297     fi
5298     return
5299   fi
5300   _info "Removing cron job"
5301   cr="$($_CRONTAB -l | grep "$PROJECT_ENTRY --cron")"
5302   if [ "$cr" ]; then
5303     if _exists uname && uname -a | grep solaris >/dev/null; then
5304       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB --
5305     else
5306       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB -
5307     fi
5308     LE_WORKING_DIR="$(echo "$cr" | cut -d ' ' -f 9 | tr -d '"')"
5309     _info LE_WORKING_DIR "$LE_WORKING_DIR"
5310     if _contains "$cr" "--config-home"; then
5311       LE_CONFIG_HOME="$(echo "$cr" | cut -d ' ' -f 11 | tr -d '"')"
5312       _debug LE_CONFIG_HOME "$LE_CONFIG_HOME"
5313     fi
5314   fi
5315   _initpath
5316
5317 }
5318
5319 revoke() {
5320   Le_Domain="$1"
5321   if [ -z "$Le_Domain" ]; then
5322     _usage "Usage: $PROJECT_ENTRY --revoke -d domain.com  [--ecc]"
5323     return 1
5324   fi
5325
5326   _isEcc="$2"
5327
5328   _initpath "$Le_Domain" "$_isEcc"
5329   if [ ! -f "$DOMAIN_CONF" ]; then
5330     _err "$Le_Domain is not a issued domain, skip."
5331     return 1
5332   fi
5333
5334   if [ ! -f "$CERT_PATH" ]; then
5335     _err "Cert for $Le_Domain $CERT_PATH is not found, skip."
5336     return 1
5337   fi
5338
5339   cert="$(_getfile "${CERT_PATH}" "${BEGIN_CERT}" "${END_CERT}" | tr -d "\r\n" | _url_replace)"
5340
5341   if [ -z "$cert" ]; then
5342     _err "Cert for $Le_Domain is empty found, skip."
5343     return 1
5344   fi
5345
5346   _initAPI
5347
5348   if [ "$ACME_VERSION" = "2" ]; then
5349     data="{\"certificate\": \"$cert\"}"
5350   else
5351     data="{\"resource\": \"revoke-cert\", \"certificate\": \"$cert\"}"
5352   fi
5353   uri="${ACME_REVOKE_CERT}"
5354
5355   if [ -f "$CERT_KEY_PATH" ]; then
5356     _info "Try domain key first."
5357     if _send_signed_request "$uri" "$data" "" "$CERT_KEY_PATH"; then
5358       if [ -z "$response" ]; then
5359         _info "Revoke success."
5360         rm -f "$CERT_PATH"
5361         return 0
5362       else
5363         _err "Revoke error by domain key."
5364         _err "$response"
5365       fi
5366     fi
5367   else
5368     _info "Domain key file doesn't exists."
5369   fi
5370
5371   _info "Try account key."
5372
5373   if _send_signed_request "$uri" "$data" "" "$ACCOUNT_KEY_PATH"; then
5374     if [ -z "$response" ]; then
5375       _info "Revoke success."
5376       rm -f "$CERT_PATH"
5377       return 0
5378     else
5379       _err "Revoke error."
5380       _debug "$response"
5381     fi
5382   fi
5383   return 1
5384 }
5385
5386 #domain  ecc
5387 remove() {
5388   Le_Domain="$1"
5389   if [ -z "$Le_Domain" ]; then
5390     _usage "Usage: $PROJECT_ENTRY --remove -d domain.com [--ecc]"
5391     return 1
5392   fi
5393
5394   _isEcc="$2"
5395
5396   _initpath "$Le_Domain" "$_isEcc"
5397   _removed_conf="$DOMAIN_CONF.removed"
5398   if [ ! -f "$DOMAIN_CONF" ]; then
5399     if [ -f "$_removed_conf" ]; then
5400       _err "$Le_Domain is already removed, You can remove the folder by yourself: $DOMAIN_PATH"
5401     else
5402       _err "$Le_Domain is not a issued domain, skip."
5403     fi
5404     return 1
5405   fi
5406
5407   if mv "$DOMAIN_CONF" "$_removed_conf"; then
5408     _info "$Le_Domain is removed, the key and cert files are in $(__green $DOMAIN_PATH)"
5409     _info "You can remove them by yourself."
5410     return 0
5411   else
5412     _err "Remove $Le_Domain failed."
5413     return 1
5414   fi
5415 }
5416
5417 #domain vtype
5418 _deactivate() {
5419   _d_domain="$1"
5420   _d_type="$2"
5421   _initpath
5422
5423   if [ "$ACME_VERSION" = "2" ]; then
5424     _identifiers="{\"type\":\"dns\",\"value\":\"$_d_domain\"}"
5425     if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
5426       _err "Can not get domain new order."
5427       return 1
5428     fi
5429     _authorizations_seg="$(echo "$response" | _egrep_o '"authorizations" *: *\[[^\]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
5430     _debug2 _authorizations_seg "$_authorizations_seg"
5431     if [ -z "$_authorizations_seg" ]; then
5432       _err "_authorizations_seg not found."
5433       _clearup
5434       _on_issue_err "$_post_hook"
5435       return 1
5436     fi
5437
5438     authzUri="$_authorizations_seg"
5439     _debug2 "authzUri" "$authzUri"
5440     if ! _send_signed_request "$authzUri"; then
5441       _err "get to authz error."
5442       _err "_authorizations_seg" "$_authorizations_seg"
5443       _err "authzUri" "$authzUri"
5444       _clearup
5445       _on_issue_err "$_post_hook"
5446       return 1
5447     fi
5448
5449     response="$(echo "$response" | _normalizeJson)"
5450     _debug2 response "$response"
5451     _URL_NAME="url"
5452   else
5453     if ! __get_domain_new_authz "$_d_domain"; then
5454       _err "Can not get domain new authz token."
5455       return 1
5456     fi
5457
5458     authzUri="$(echo "$responseHeaders" | grep "^Location:" | _head_n 1 | cut -d ' ' -f 2 | tr -d "\r\n")"
5459     _debug "authzUri" "$authzUri"
5460     if [ "$code" ] && [ ! "$code" = '201' ]; then
5461       _err "new-authz error: $response"
5462       return 1
5463     fi
5464     _URL_NAME="uri"
5465   fi
5466
5467   entries="$(echo "$response" | _egrep_o "{ *\"type\":\"[^\"]*\", *\"status\": *\"valid\", *\"$_URL_NAME\"[^}]*")"
5468   if [ -z "$entries" ]; then
5469     _info "No valid entries found."
5470     if [ -z "$thumbprint" ]; then
5471       thumbprint="$(__calc_account_thumbprint)"
5472     fi
5473     _debug "Trigger validation."
5474     vtype="$VTYPE_DNS"
5475     entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
5476     _debug entry "$entry"
5477     if [ -z "$entry" ]; then
5478       _err "Error, can not get domain token $d"
5479       return 1
5480     fi
5481     token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
5482     _debug token "$token"
5483
5484     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*" | cut -d : -f 2,3 | tr -d '"')"
5485     _debug uri "$uri"
5486
5487     keyauthorization="$token.$thumbprint"
5488     _debug keyauthorization "$keyauthorization"
5489     __trigger_validation "$uri" "$keyauthorization"
5490
5491   fi
5492
5493   _d_i=0
5494   _d_max_retry=$(echo "$entries" | wc -l)
5495   while [ "$_d_i" -lt "$_d_max_retry" ]; do
5496     _info "Deactivate: $_d_domain"
5497     _d_i="$(_math $_d_i + 1)"
5498     entry="$(echo "$entries" | sed -n "${_d_i}p")"
5499     _debug entry "$entry"
5500
5501     if [ -z "$entry" ]; then
5502       _info "No more valid entry found."
5503       break
5504     fi
5505
5506     _vtype="$(echo "$entry" | _egrep_o '"type": *"[^"]*"' | cut -d : -f 2 | tr -d '"')"
5507     _debug _vtype "$_vtype"
5508     _info "Found $_vtype"
5509
5510     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*" | cut -d : -f 2,3 | tr -d '"')"
5511     _debug uri "$uri"
5512
5513     if [ "$_d_type" ] && [ "$_d_type" != "$_vtype" ]; then
5514       _info "Skip $_vtype"
5515       continue
5516     fi
5517
5518     _info "Deactivate: $_vtype"
5519
5520     if [ "$ACME_VERSION" = "2" ]; then
5521       _djson="{\"status\":\"deactivated\"}"
5522     else
5523       _djson="{\"resource\": \"authz\", \"status\":\"deactivated\"}"
5524     fi
5525
5526     if _send_signed_request "$authzUri" "$_djson" && _contains "$response" '"deactivated"'; then
5527       _info "Deactivate: $_vtype success."
5528     else
5529       _err "Can not deactivate $_vtype."
5530       break
5531     fi
5532
5533   done
5534   _debug "$_d_i"
5535   if [ "$_d_i" -eq "$_d_max_retry" ]; then
5536     _info "Deactivated success!"
5537   else
5538     _err "Deactivate failed."
5539   fi
5540
5541 }
5542
5543 deactivate() {
5544   _d_domain_list="$1"
5545   _d_type="$2"
5546   _initpath
5547   _initAPI
5548   _debug _d_domain_list "$_d_domain_list"
5549   if [ -z "$(echo $_d_domain_list | cut -d , -f 1)" ]; then
5550     _usage "Usage: $PROJECT_ENTRY --deactivate -d domain.com [-d domain.com]"
5551     return 1
5552   fi
5553   for _d_dm in $(echo "$_d_domain_list" | tr ',' ' '); do
5554     if [ -z "$_d_dm" ] || [ "$_d_dm" = "$NO_VALUE" ]; then
5555       continue
5556     fi
5557     if ! _deactivate "$_d_dm" "$_d_type"; then
5558       return 1
5559     fi
5560   done
5561 }
5562
5563 # Detect profile file if not specified as environment variable
5564 _detect_profile() {
5565   if [ -n "$PROFILE" -a -f "$PROFILE" ]; then
5566     echo "$PROFILE"
5567     return
5568   fi
5569
5570   DETECTED_PROFILE=''
5571   SHELLTYPE="$(basename "/$SHELL")"
5572
5573   if [ "$SHELLTYPE" = "bash" ]; then
5574     if [ -f "$HOME/.bashrc" ]; then
5575       DETECTED_PROFILE="$HOME/.bashrc"
5576     elif [ -f "$HOME/.bash_profile" ]; then
5577       DETECTED_PROFILE="$HOME/.bash_profile"
5578     fi
5579   elif [ "$SHELLTYPE" = "zsh" ]; then
5580     DETECTED_PROFILE="$HOME/.zshrc"
5581   fi
5582
5583   if [ -z "$DETECTED_PROFILE" ]; then
5584     if [ -f "$HOME/.profile" ]; then
5585       DETECTED_PROFILE="$HOME/.profile"
5586     elif [ -f "$HOME/.bashrc" ]; then
5587       DETECTED_PROFILE="$HOME/.bashrc"
5588     elif [ -f "$HOME/.bash_profile" ]; then
5589       DETECTED_PROFILE="$HOME/.bash_profile"
5590     elif [ -f "$HOME/.zshrc" ]; then
5591       DETECTED_PROFILE="$HOME/.zshrc"
5592     fi
5593   fi
5594
5595   echo "$DETECTED_PROFILE"
5596 }
5597
5598 _initconf() {
5599   _initpath
5600   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
5601     echo "
5602
5603 #LOG_FILE=\"$DEFAULT_LOG_FILE\"
5604 #LOG_LEVEL=1
5605
5606 #AUTO_UPGRADE=\"1\"
5607
5608 #NO_TIMESTAMP=1
5609
5610     " >"$ACCOUNT_CONF_PATH"
5611   fi
5612 }
5613
5614 # nocron
5615 _precheck() {
5616   _nocron="$1"
5617
5618   if ! _exists "curl" && ! _exists "wget"; then
5619     _err "Please install curl or wget first, we need to access http resources."
5620     return 1
5621   fi
5622
5623   if [ -z "$_nocron" ]; then
5624     if ! _exists "crontab" && ! _exists "fcrontab"; then
5625       if _exists cygpath && _exists schtasks.exe; then
5626         _info "It seems you are on Windows,  we will install Windows scheduler task."
5627       else
5628         _err "It is recommended to install crontab first. try to install 'cron, crontab, crontabs or vixie-cron'."
5629         _err "We need to set cron job to renew the certs automatically."
5630         _err "Otherwise, your certs will not be able to be renewed automatically."
5631         if [ -z "$FORCE" ]; then
5632           _err "Please add '--force' and try install again to go without crontab."
5633           _err "./$PROJECT_ENTRY --install --force"
5634           return 1
5635         fi
5636       fi
5637     fi
5638   fi
5639
5640   if ! _exists "${ACME_OPENSSL_BIN:-openssl}"; then
5641     _err "Please install openssl first. ACME_OPENSSL_BIN=$ACME_OPENSSL_BIN"
5642     _err "We need openssl to generate keys."
5643     return 1
5644   fi
5645
5646   if ! _exists "socat"; then
5647     _err "It is recommended to install socat first."
5648     _err "We use socat for standalone server if you use standalone mode."
5649     _err "If you don't use standalone mode, just ignore this warning."
5650   fi
5651
5652   return 0
5653 }
5654
5655 _setShebang() {
5656   _file="$1"
5657   _shebang="$2"
5658   if [ -z "$_shebang" ]; then
5659     _usage "Usage: file shebang"
5660     return 1
5661   fi
5662   cp "$_file" "$_file.tmp"
5663   echo "$_shebang" >"$_file"
5664   sed -n 2,99999p "$_file.tmp" >>"$_file"
5665   rm -f "$_file.tmp"
5666 }
5667
5668 #confighome
5669 _installalias() {
5670   _c_home="$1"
5671   _initpath
5672
5673   _envfile="$LE_WORKING_DIR/$PROJECT_ENTRY.env"
5674   if [ "$_upgrading" ] && [ "$_upgrading" = "1" ]; then
5675     echo "$(cat "$_envfile")" | sed "s|^LE_WORKING_DIR.*$||" >"$_envfile"
5676     echo "$(cat "$_envfile")" | sed "s|^alias le.*$||" >"$_envfile"
5677     echo "$(cat "$_envfile")" | sed "s|^alias le.sh.*$||" >"$_envfile"
5678   fi
5679
5680   if [ "$_c_home" ]; then
5681     _c_entry=" --config-home '$_c_home'"
5682   fi
5683
5684   _setopt "$_envfile" "export LE_WORKING_DIR" "=" "\"$LE_WORKING_DIR\""
5685   if [ "$_c_home" ]; then
5686     _setopt "$_envfile" "export LE_CONFIG_HOME" "=" "\"$LE_CONFIG_HOME\""
5687   else
5688     _sed_i "/^export LE_CONFIG_HOME/d" "$_envfile"
5689   fi
5690   _setopt "$_envfile" "alias $PROJECT_ENTRY" "=" "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
5691
5692   _profile="$(_detect_profile)"
5693   if [ "$_profile" ]; then
5694     _debug "Found profile: $_profile"
5695     _info "Installing alias to '$_profile'"
5696     _setopt "$_profile" ". \"$_envfile\""
5697     _info "OK, Close and reopen your terminal to start using $PROJECT_NAME"
5698   else
5699     _info "No profile is found, you will need to go into $LE_WORKING_DIR to use $PROJECT_NAME"
5700   fi
5701
5702   #for csh
5703   _cshfile="$LE_WORKING_DIR/$PROJECT_ENTRY.csh"
5704   _csh_profile="$HOME/.cshrc"
5705   if [ -f "$_csh_profile" ]; then
5706     _info "Installing alias to '$_csh_profile'"
5707     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
5708     if [ "$_c_home" ]; then
5709       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
5710     else
5711       _sed_i "/^setenv LE_CONFIG_HOME/d" "$_cshfile"
5712     fi
5713     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
5714     _setopt "$_csh_profile" "source \"$_cshfile\""
5715   fi
5716
5717   #for tcsh
5718   _tcsh_profile="$HOME/.tcshrc"
5719   if [ -f "$_tcsh_profile" ]; then
5720     _info "Installing alias to '$_tcsh_profile'"
5721     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
5722     if [ "$_c_home" ]; then
5723       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
5724     fi
5725     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
5726     _setopt "$_tcsh_profile" "source \"$_cshfile\""
5727   fi
5728
5729 }
5730
5731 # nocron confighome noprofile
5732 install() {
5733
5734   if [ -z "$LE_WORKING_DIR" ]; then
5735     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
5736   fi
5737
5738   _nocron="$1"
5739   _c_home="$2"
5740   _noprofile="$3"
5741   if ! _initpath; then
5742     _err "Install failed."
5743     return 1
5744   fi
5745   if [ "$_nocron" ]; then
5746     _debug "Skip install cron job"
5747   fi
5748
5749   if [ "$ACME_IN_CRON" != "1" ]; then
5750     if ! _precheck "$_nocron"; then
5751       _err "Pre-check failed, can not install."
5752       return 1
5753     fi
5754   fi
5755
5756   if [ -z "$_c_home" ] && [ "$LE_CONFIG_HOME" != "$LE_WORKING_DIR" ]; then
5757     _info "Using config home: $LE_CONFIG_HOME"
5758     _c_home="$LE_CONFIG_HOME"
5759   fi
5760
5761   #convert from le
5762   if [ -d "$HOME/.le" ]; then
5763     for envfile in "le.env" "le.sh.env"; do
5764       if [ -f "$HOME/.le/$envfile" ]; then
5765         if grep "le.sh" "$HOME/.le/$envfile" >/dev/null; then
5766           _upgrading="1"
5767           _info "You are upgrading from le.sh"
5768           _info "Renaming \"$HOME/.le\" to $LE_WORKING_DIR"
5769           mv "$HOME/.le" "$LE_WORKING_DIR"
5770           mv "$LE_WORKING_DIR/$envfile" "$LE_WORKING_DIR/$PROJECT_ENTRY.env"
5771           break
5772         fi
5773       fi
5774     done
5775   fi
5776
5777   _info "Installing to $LE_WORKING_DIR"
5778
5779   if [ ! -d "$LE_WORKING_DIR" ]; then
5780     if ! mkdir -p "$LE_WORKING_DIR"; then
5781       _err "Can not create working dir: $LE_WORKING_DIR"
5782       return 1
5783     fi
5784
5785     chmod 700 "$LE_WORKING_DIR"
5786   fi
5787
5788   if [ ! -d "$LE_CONFIG_HOME" ]; then
5789     if ! mkdir -p "$LE_CONFIG_HOME"; then
5790       _err "Can not create config dir: $LE_CONFIG_HOME"
5791       return 1
5792     fi
5793
5794     chmod 700 "$LE_CONFIG_HOME"
5795   fi
5796
5797   cp "$PROJECT_ENTRY" "$LE_WORKING_DIR/" && chmod +x "$LE_WORKING_DIR/$PROJECT_ENTRY"
5798
5799   if [ "$?" != "0" ]; then
5800     _err "Install failed, can not copy $PROJECT_ENTRY"
5801     return 1
5802   fi
5803
5804   _info "Installed to $LE_WORKING_DIR/$PROJECT_ENTRY"
5805
5806   if [ "$ACME_IN_CRON" != "1" ] && [ -z "$_noprofile" ]; then
5807     _installalias "$_c_home"
5808   fi
5809
5810   for subf in $_SUB_FOLDERS; do
5811     if [ -d "$subf" ]; then
5812       mkdir -p "$LE_WORKING_DIR/$subf"
5813       cp "$subf"/* "$LE_WORKING_DIR"/"$subf"/
5814     fi
5815   done
5816
5817   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
5818     _initconf
5819   fi
5820
5821   if [ "$_DEFAULT_ACCOUNT_CONF_PATH" != "$ACCOUNT_CONF_PATH" ]; then
5822     _setopt "$_DEFAULT_ACCOUNT_CONF_PATH" "ACCOUNT_CONF_PATH" "=" "\"$ACCOUNT_CONF_PATH\""
5823   fi
5824
5825   if [ "$_DEFAULT_CERT_HOME" != "$CERT_HOME" ]; then
5826     _saveaccountconf "CERT_HOME" "$CERT_HOME"
5827   fi
5828
5829   if [ "$_DEFAULT_ACCOUNT_KEY_PATH" != "$ACCOUNT_KEY_PATH" ]; then
5830     _saveaccountconf "ACCOUNT_KEY_PATH" "$ACCOUNT_KEY_PATH"
5831   fi
5832
5833   if [ -z "$_nocron" ]; then
5834     installcronjob "$_c_home"
5835   fi
5836
5837   if [ -z "$NO_DETECT_SH" ]; then
5838     #Modify shebang
5839     if _exists bash; then
5840       _bash_path="$(bash -c "command -v bash 2>/dev/null")"
5841       if [ -z "$_bash_path" ]; then
5842         _bash_path="$(bash -c 'echo $SHELL')"
5843       fi
5844     fi
5845     if [ "$_bash_path" ]; then
5846       _info "Good, bash is found, so change the shebang to use bash as preferred."
5847       _shebang='#!'"$_bash_path"
5848       _setShebang "$LE_WORKING_DIR/$PROJECT_ENTRY" "$_shebang"
5849       for subf in $_SUB_FOLDERS; do
5850         if [ -d "$LE_WORKING_DIR/$subf" ]; then
5851           for _apifile in "$LE_WORKING_DIR/$subf/"*.sh; do
5852             _setShebang "$_apifile" "$_shebang"
5853           done
5854         fi
5855       done
5856     fi
5857   fi
5858
5859   _info OK
5860 }
5861
5862 # nocron
5863 uninstall() {
5864   _nocron="$1"
5865   if [ -z "$_nocron" ]; then
5866     uninstallcronjob
5867   fi
5868   _initpath
5869
5870   _uninstallalias
5871
5872   rm -f "$LE_WORKING_DIR/$PROJECT_ENTRY"
5873   _info "The keys and certs are in \"$(__green "$LE_CONFIG_HOME")\", you can remove them by yourself."
5874
5875 }
5876
5877 _uninstallalias() {
5878   _initpath
5879
5880   _profile="$(_detect_profile)"
5881   if [ "$_profile" ]; then
5882     _info "Uninstalling alias from: '$_profile'"
5883     text="$(cat "$_profile")"
5884     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.env\"$||" >"$_profile"
5885   fi
5886
5887   _csh_profile="$HOME/.cshrc"
5888   if [ -f "$_csh_profile" ]; then
5889     _info "Uninstalling alias from: '$_csh_profile'"
5890     text="$(cat "$_csh_profile")"
5891     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_csh_profile"
5892   fi
5893
5894   _tcsh_profile="$HOME/.tcshrc"
5895   if [ -f "$_tcsh_profile" ]; then
5896     _info "Uninstalling alias from: '$_csh_profile'"
5897     text="$(cat "$_tcsh_profile")"
5898     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_tcsh_profile"
5899   fi
5900
5901 }
5902
5903 cron() {
5904   export ACME_IN_CRON=1
5905   _initpath
5906   _info "$(__green "===Starting cron===")"
5907   if [ "$AUTO_UPGRADE" = "1" ]; then
5908     export LE_WORKING_DIR
5909     (
5910       if ! upgrade; then
5911         _err "Cron:Upgrade failed!"
5912         return 1
5913       fi
5914     )
5915     . "$LE_WORKING_DIR/$PROJECT_ENTRY" >/dev/null
5916
5917     if [ -t 1 ]; then
5918       __INTERACTIVE="1"
5919     fi
5920
5921     _info "Auto upgraded to: $VER"
5922   fi
5923   renewAll
5924   _ret="$?"
5925   ACME_IN_CRON=""
5926   _info "$(__green "===End cron===")"
5927   exit $_ret
5928 }
5929
5930 version() {
5931   echo "$PROJECT"
5932   echo "v$VER"
5933 }
5934
5935 # subject content hooks code
5936 _send_notify() {
5937   _nsubject="$1"
5938   _ncontent="$2"
5939   _nhooks="$3"
5940   _nerror="$4"
5941
5942   if [ "$NOTIFY_LEVEL" = "$NOTIFY_LEVEL_DISABLE" ]; then
5943     _debug "The NOTIFY_LEVEL is $NOTIFY_LEVEL, disabled, just return."
5944     return 0
5945   fi
5946
5947   if [ -z "$_nhooks" ]; then
5948     _debug "The NOTIFY_HOOK is empty, just return."
5949     return 0
5950   fi
5951
5952   _send_err=0
5953   for _n_hook in $(echo "$_nhooks" | tr ',' " "); do
5954     _n_hook_file="$(_findHook "" $_SUB_FOLDER_NOTIFY "$_n_hook")"
5955     _info "Sending via: $_n_hook"
5956     _debug "Found $_n_hook_file for $_n_hook"
5957     if [ -z "$_n_hook_file" ]; then
5958       _err "Can not find the hook file for $_n_hook"
5959       continue
5960     fi
5961     if ! (
5962       if ! . "$_n_hook_file"; then
5963         _err "Load file $_n_hook_file error. Please check your api file and try again."
5964         return 1
5965       fi
5966
5967       d_command="${_n_hook}_send"
5968       if ! _exists "$d_command"; then
5969         _err "It seems that your api file is not correct, it must have a function named: $d_command"
5970         return 1
5971       fi
5972
5973       if ! $d_command "$_nsubject" "$_ncontent" "$_nerror"; then
5974         _err "Error send message by $d_command"
5975         return 1
5976       fi
5977
5978       return 0
5979     ); then
5980       _err "Set $_n_hook_file error."
5981       _send_err=1
5982     else
5983       _info "$_n_hook $(__green Success)"
5984     fi
5985   done
5986   return $_send_err
5987
5988 }
5989
5990 # hook
5991 _set_notify_hook() {
5992   _nhooks="$1"
5993
5994   _test_subject="Hello, this is notification from $PROJECT_NAME"
5995   _test_content="If you receive this message, your notification works."
5996
5997   _send_notify "$_test_subject" "$_test_content" "$_nhooks" 0
5998
5999 }
6000
6001 #[hook] [level] [mode]
6002 setnotify() {
6003   _nhook="$1"
6004   _nlevel="$2"
6005   _nmode="$3"
6006
6007   _initpath
6008
6009   if [ -z "$_nhook$_nlevel$_nmode" ]; then
6010     _usage "Usage: $PROJECT_ENTRY --set-notify [--notify-hook mailgun] [--notify-level $NOTIFY_LEVEL_DEFAULT] [--notify-mode $NOTIFY_MODE_DEFAULT]"
6011     _usage "$_NOTIFY_WIKI"
6012     return 1
6013   fi
6014
6015   if [ "$_nlevel" ]; then
6016     _info "Set notify level to: $_nlevel"
6017     export "NOTIFY_LEVEL=$_nlevel"
6018     _saveaccountconf "NOTIFY_LEVEL" "$NOTIFY_LEVEL"
6019   fi
6020
6021   if [ "$_nmode" ]; then
6022     _info "Set notify mode to: $_nmode"
6023     export "NOTIFY_MODE=$_nmode"
6024     _saveaccountconf "NOTIFY_MODE" "$NOTIFY_MODE"
6025   fi
6026
6027   if [ "$_nhook" ]; then
6028     _info "Set notify hook to: $_nhook"
6029     if [ "$_nhook" = "$NO_VALUE" ]; then
6030       _info "Clear notify hook"
6031       _clearaccountconf "NOTIFY_HOOK"
6032     else
6033       if _set_notify_hook "$_nhook"; then
6034         export NOTIFY_HOOK="$_nhook"
6035         _saveaccountconf "NOTIFY_HOOK" "$NOTIFY_HOOK"
6036         return 0
6037       else
6038         _err "Can not set notify hook to: $_nhook"
6039         return 1
6040       fi
6041     fi
6042   fi
6043
6044 }
6045
6046 showhelp() {
6047   _initpath
6048   version
6049   echo "Usage: $PROJECT_ENTRY  command ...[parameters]....
6050 Commands:
6051   --help, -h               Show this help message.
6052   --version, -v            Show version info.
6053   --install                Install $PROJECT_NAME to your system.
6054   --uninstall              Uninstall $PROJECT_NAME, and uninstall the cron job.
6055   --upgrade                Upgrade $PROJECT_NAME to the latest code from $PROJECT.
6056   --issue                  Issue a cert.
6057   --signcsr                Issue a cert from an existing csr.
6058   --deploy                 Deploy the cert to your server.
6059   --install-cert           Install the issued cert to apache/nginx or any other server.
6060   --renew, -r              Renew a cert.
6061   --renew-all              Renew all the certs.
6062   --revoke                 Revoke a cert.
6063   --remove                 Remove the cert from list of certs known to $PROJECT_NAME.
6064   --list                   List all the certs.
6065   --showcsr                Show the content of a csr.
6066   --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.
6067   --uninstall-cronjob      Uninstall the cron job. The 'uninstall' command can do this automatically.
6068   --cron                   Run cron job to renew all the certs.
6069   --toPkcs                 Export the certificate and key to a pfx file.
6070   --toPkcs8                Convert to pkcs8 format.
6071   --update-account         Update account info.
6072   --register-account       Register account key.
6073   --deactivate-account     Deactivate the account.
6074   --create-account-key     Create an account private key, professional use.
6075   --create-domain-key      Create an domain private key, professional use.
6076   --createCSR, -ccsr       Create CSR , professional use.
6077   --deactivate             Deactivate the domain authz, professional use.
6078   --set-notify             Set the cron notification hook, level or mode.
6079
6080
6081 Parameters:
6082   --domain, -d   domain.tld         Specifies a domain, used to issue, renew or revoke etc.
6083   --challenge-alias domain.tld      The challenge domain alias for DNS alias mode: $_DNS_ALIAS_WIKI
6084   --domain-alias domain.tld         The domain alias for DNS alias mode: $_DNS_ALIAS_WIKI
6085   --force, -f                       Used to force to install or force to renew a cert immediately.
6086   --staging, --test                 Use staging server, just for test.
6087   --debug                           Output debug info.
6088   --output-insecure                 Output all the sensitive messages. By default all the credentials/sensitive messages are hidden from the output/debug/log for secure.
6089   --webroot, -w  /path/to/webroot   Specifies the web root folder for web root mode.
6090   --standalone                      Use standalone mode.
6091   --alpn                            Use standalone alpn mode.
6092   --stateless                       Use stateless mode, see: $_STATELESS_WIKI
6093   --apache                          Use apache mode.
6094   --dns [dns_cf|dns_dp|dns_cx|/path/to/api/file]   Use dns mode or dns api.
6095   --dnssleep  [$DEFAULT_DNS_SLEEP]                  The time in seconds to wait for all the txt records to take effect in dns api mode. Default $DEFAULT_DNS_SLEEP seconds.
6096
6097   --keylength, -k [2048]            Specifies the domain key length: 2048, 3072, 4096, 8192 or ec-256, ec-384.
6098   --accountkeylength, -ak [2048]    Specifies the account key length.
6099   --log    [/path/to/logfile]       Specifies the log file. The default is: \"$DEFAULT_LOG_FILE\" if you don't give a file path here.
6100   --log-level 1|2                   Specifies the log level, default is 1.
6101   --syslog [0|3|6|7]                Syslog level, 0: disable syslog, 3: error, 6: info, 7: debug.
6102
6103   These parameters are to install the cert to nginx/apache or any other server after issue/renew a cert:
6104
6105   --cert-file                       After issue/renew, the cert will be copied to this path.
6106   --key-file                        After issue/renew, the key will be copied to this path.
6107   --ca-file                         After issue/renew, the intermediate cert will be copied to this path.
6108   --fullchain-file                  After issue/renew, the fullchain cert will be copied to this path.
6109
6110   --reloadcmd \"service nginx reload\" After issue/renew, it's used to reload the server.
6111
6112   --server SERVER                   ACME Directory Resource URI. (default: https://acme-v01.api.letsencrypt.org/directory)
6113   --accountconf                     Specifies a customized account config file.
6114   --home                            Specifies the home dir for $PROJECT_NAME.
6115   --cert-home                       Specifies the home dir to save all the certs, only valid for '--install' command.
6116   --config-home                     Specifies the home dir to save all the configurations.
6117   --useragent                       Specifies the user agent string. it will be saved for future use too.
6118   --accountemail                    Specifies the account email, only valid for the '--install' and '--update-account' command.
6119   --accountkey                      Specifies the account key path, only valid for the '--install' command.
6120   --days                            Specifies the days to renew the cert when using '--issue' command. The default value is $DEFAULT_RENEW days.
6121   --httpport                        Specifies the standalone listening port. Only valid if the server is behind a reverse proxy or load balancer.
6122   --tlsport                         Specifies the standalone tls listening port. Only valid if the server is behind a reverse proxy or load balancer.
6123   --local-address                   Specifies the standalone/tls server listening address, in case you have multiple ip addresses.
6124   --listraw                         Only used for '--list' command, list the certs in raw format.
6125   --stopRenewOnError, -se           Only valid for '--renew-all' command. Stop if one cert has error in renewal.
6126   --insecure                        Do not check the server certificate, in some devices, the api server's certificate may not be trusted.
6127   --ca-bundle                       Specifies the path to the CA certificate bundle to verify api server's certificate.
6128   --ca-path                         Specifies directory containing CA certificates in PEM format, used by wget or curl.
6129   --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.
6130   --noprofile                       Only valid for '--install' command, which means: do not install aliases to user profile.
6131   --no-color                        Do not output color text.
6132   --force-color                     Force output of color text. Useful for non-interactive use with the aha tool for HTML E-Mails.
6133   --ecc                             Specifies to use the ECC cert. Valid for '--install-cert', '--renew', '--revoke', '--toPkcs' and '--createCSR'
6134   --csr                             Specifies the input csr.
6135   --pre-hook                        Command to be run before obtaining any certificates.
6136   --post-hook                       Command to be run after attempting to obtain/renew certificates. No matter the obtain/renew is success or failed.
6137   --renew-hook                      Command to be run once for each successfully renewed certificate.
6138   --deploy-hook                     The hook file to deploy cert
6139   --ocsp-must-staple, --ocsp        Generate ocsp must Staple extension.
6140   --always-force-new-domain-key     Generate new domain key when renewal. Otherwise, the domain key is not changed by default.
6141   --auto-upgrade   [0|1]            Valid for '--upgrade' command, indicating whether to upgrade automatically in future.
6142   --listen-v4                       Force standalone/tls server to listen at ipv4.
6143   --listen-v6                       Force standalone/tls server to listen at ipv6.
6144   --openssl-bin                     Specifies a custom openssl bin location.
6145   --use-wget                        Force to use wget, if you have both curl and wget installed.
6146   --yes-I-know-dns-manual-mode-enough-go-ahead-please  Force to use dns manual mode: $_DNS_MANUAL_WIKI
6147   --branch, -b                      Only valid for '--upgrade' command, specifies the branch name to upgrade to.
6148
6149   --notify-level  0|1|2|3           Set the notification level:  Default value is $NOTIFY_LEVEL_DEFAULT.
6150                                      0: disabled, no notification will be sent.
6151                                      1: send notifications only when there is an error.
6152                                      2: send notifications when a cert is successfully renewed, or there is an error.
6153                                      3: send notifications when a cert is skipped, renewed, or error.
6154   --notify-mode   0|1               Set notification mode. Default value is $NOTIFY_MODE_DEFAULT.
6155                                      0: Bulk mode. Send all the domain's notifications in one message(mail).
6156                                      1: Cert mode. Send a message for every single cert.
6157   --notify-hook   [hookname]        Set the notify hook
6158
6159 "
6160 }
6161
6162 # nocron noprofile
6163 _installOnline() {
6164   _info "Installing from online archive."
6165   _nocron="$1"
6166   _noprofile="$2"
6167   if [ ! "$BRANCH" ]; then
6168     BRANCH="master"
6169   fi
6170
6171   target="$PROJECT/archive/$BRANCH.tar.gz"
6172   _info "Downloading $target"
6173   localname="$BRANCH.tar.gz"
6174   if ! _get "$target" >$localname; then
6175     _err "Download error."
6176     return 1
6177   fi
6178   (
6179     _info "Extracting $localname"
6180     if ! (tar xzf $localname || gtar xzf $localname); then
6181       _err "Extraction error."
6182       exit 1
6183     fi
6184
6185     cd "$PROJECT_NAME-$BRANCH"
6186     chmod +x $PROJECT_ENTRY
6187     if ./$PROJECT_ENTRY install "$_nocron" "" "$_noprofile"; then
6188       _info "Install success!"
6189     fi
6190
6191     cd ..
6192
6193     rm -rf "$PROJECT_NAME-$BRANCH"
6194     rm -f "$localname"
6195   )
6196 }
6197
6198 upgrade() {
6199   if (
6200     _initpath
6201     export LE_WORKING_DIR
6202     cd "$LE_WORKING_DIR"
6203     _installOnline "nocron" "noprofile"
6204   ); then
6205     _info "Upgrade success!"
6206     exit 0
6207   else
6208     _err "Upgrade failed!"
6209     exit 1
6210   fi
6211 }
6212
6213 _processAccountConf() {
6214   if [ "$_useragent" ]; then
6215     _saveaccountconf "USER_AGENT" "$_useragent"
6216   elif [ "$USER_AGENT" ] && [ "$USER_AGENT" != "$DEFAULT_USER_AGENT" ]; then
6217     _saveaccountconf "USER_AGENT" "$USER_AGENT"
6218   fi
6219
6220   if [ "$_accountemail" ]; then
6221     _saveaccountconf "ACCOUNT_EMAIL" "$_accountemail"
6222   elif [ "$ACCOUNT_EMAIL" ] && [ "$ACCOUNT_EMAIL" != "$DEFAULT_ACCOUNT_EMAIL" ]; then
6223     _saveaccountconf "ACCOUNT_EMAIL" "$ACCOUNT_EMAIL"
6224   fi
6225
6226   if [ "$_openssl_bin" ]; then
6227     _saveaccountconf "ACME_OPENSSL_BIN" "$_openssl_bin"
6228   elif [ "$ACME_OPENSSL_BIN" ] && [ "$ACME_OPENSSL_BIN" != "$DEFAULT_OPENSSL_BIN" ]; then
6229     _saveaccountconf "ACME_OPENSSL_BIN" "$ACME_OPENSSL_BIN"
6230   fi
6231
6232   if [ "$_auto_upgrade" ]; then
6233     _saveaccountconf "AUTO_UPGRADE" "$_auto_upgrade"
6234   elif [ "$AUTO_UPGRADE" ]; then
6235     _saveaccountconf "AUTO_UPGRADE" "$AUTO_UPGRADE"
6236   fi
6237
6238   if [ "$_use_wget" ]; then
6239     _saveaccountconf "ACME_USE_WGET" "$_use_wget"
6240   elif [ "$ACME_USE_WGET" ]; then
6241     _saveaccountconf "ACME_USE_WGET" "$ACME_USE_WGET"
6242   fi
6243
6244 }
6245
6246 _checkSudo() {
6247   if [ "$SUDO_GID" ] && [ "$SUDO_COMMAND" ] && [ "$SUDO_USER" ] && [ "$SUDO_UID" ]; then
6248     if [ "$SUDO_USER" = "root" ] && [ "$SUDO_UID" = "0" ]; then
6249       #it's root using sudo, no matter it's using sudo or not, just fine
6250       return 0
6251     fi
6252     if [ "$SUDO_COMMAND" = "/bin/su" ] || [ "$SUDO_COMMAND" = "/bin/bash" ]; then
6253       #it's a normal user doing "sudo su", or `sudo -i` or `sudo -s`
6254       #fine
6255       return 0
6256     fi
6257     #otherwise
6258     return 1
6259   fi
6260   return 0
6261 }
6262
6263 _process() {
6264   _CMD=""
6265   _domain=""
6266   _altdomains="$NO_VALUE"
6267   _webroot=""
6268   _challenge_alias=""
6269   _keylength=""
6270   _accountkeylength=""
6271   _cert_file=""
6272   _key_file=""
6273   _ca_file=""
6274   _fullchain_file=""
6275   _reloadcmd=""
6276   _password=""
6277   _accountconf=""
6278   _useragent=""
6279   _accountemail=""
6280   _accountkey=""
6281   _certhome=""
6282   _confighome=""
6283   _httpport=""
6284   _tlsport=""
6285   _dnssleep=""
6286   _listraw=""
6287   _stopRenewOnError=""
6288   #_insecure=""
6289   _ca_bundle=""
6290   _ca_path=""
6291   _nocron=""
6292   _noprofile=""
6293   _ecc=""
6294   _csr=""
6295   _pre_hook=""
6296   _post_hook=""
6297   _renew_hook=""
6298   _deploy_hook=""
6299   _logfile=""
6300   _log=""
6301   _local_address=""
6302   _log_level=""
6303   _auto_upgrade=""
6304   _listen_v4=""
6305   _listen_v6=""
6306   _openssl_bin=""
6307   _syslog=""
6308   _use_wget=""
6309   _server=""
6310   _notify_hook=""
6311   _notify_level=""
6312   _notify_mode=""
6313   while [ ${#} -gt 0 ]; do
6314     case "${1}" in
6315
6316       --help | -h)
6317         showhelp
6318         return
6319         ;;
6320       --version | -v)
6321         version
6322         return
6323         ;;
6324       --install)
6325         _CMD="install"
6326         ;;
6327       --uninstall)
6328         _CMD="uninstall"
6329         ;;
6330       --upgrade)
6331         _CMD="upgrade"
6332         ;;
6333       --issue)
6334         _CMD="issue"
6335         ;;
6336       --deploy)
6337         _CMD="deploy"
6338         ;;
6339       --signcsr)
6340         _CMD="signcsr"
6341         ;;
6342       --showcsr)
6343         _CMD="showcsr"
6344         ;;
6345       --installcert | -i | --install-cert)
6346         _CMD="installcert"
6347         ;;
6348       --renew | -r)
6349         _CMD="renew"
6350         ;;
6351       --renewAll | --renewall | --renew-all)
6352         _CMD="renewAll"
6353         ;;
6354       --revoke)
6355         _CMD="revoke"
6356         ;;
6357       --remove)
6358         _CMD="remove"
6359         ;;
6360       --list)
6361         _CMD="list"
6362         ;;
6363       --installcronjob | --install-cronjob)
6364         _CMD="installcronjob"
6365         ;;
6366       --uninstallcronjob | --uninstall-cronjob)
6367         _CMD="uninstallcronjob"
6368         ;;
6369       --cron)
6370         _CMD="cron"
6371         ;;
6372       --toPkcs)
6373         _CMD="toPkcs"
6374         ;;
6375       --toPkcs8)
6376         _CMD="toPkcs8"
6377         ;;
6378       --createAccountKey | --createaccountkey | -cak | --create-account-key)
6379         _CMD="createAccountKey"
6380         ;;
6381       --createDomainKey | --createdomainkey | -cdk | --create-domain-key)
6382         _CMD="createDomainKey"
6383         ;;
6384       --createCSR | --createcsr | -ccr)
6385         _CMD="createCSR"
6386         ;;
6387       --deactivate)
6388         _CMD="deactivate"
6389         ;;
6390       --updateaccount | --update-account)
6391         _CMD="updateaccount"
6392         ;;
6393       --registeraccount | --register-account)
6394         _CMD="registeraccount"
6395         ;;
6396       --deactivate-account)
6397         _CMD="deactivateaccount"
6398         ;;
6399       --set-notify)
6400         _CMD="setnotify"
6401         ;;
6402       --domain | -d)
6403         _dvalue="$2"
6404
6405         if [ "$_dvalue" ]; then
6406           if _startswith "$_dvalue" "-"; then
6407             _err "'$_dvalue' is not a valid domain for parameter '$1'"
6408             return 1
6409           fi
6410           if _is_idn "$_dvalue" && ! _exists idn; then
6411             _err "It seems that $_dvalue is an IDN( Internationalized Domain Names), please install 'idn' command first."
6412             return 1
6413           fi
6414
6415           if _startswith "$_dvalue" "*."; then
6416             _debug "Wildcard domain"
6417             export ACME_VERSION=2
6418           fi
6419           if [ -z "$_domain" ]; then
6420             _domain="$_dvalue"
6421           else
6422             if [ "$_altdomains" = "$NO_VALUE" ]; then
6423               _altdomains="$_dvalue"
6424             else
6425               _altdomains="$_altdomains,$_dvalue"
6426             fi
6427           fi
6428         fi
6429
6430         shift
6431         ;;
6432
6433       --force | -f)
6434         FORCE="1"
6435         ;;
6436       --staging | --test)
6437         STAGE="1"
6438         ;;
6439       --server)
6440         ACME_DIRECTORY="$2"
6441         _server="$ACME_DIRECTORY"
6442         export ACME_DIRECTORY
6443         shift
6444         ;;
6445       --debug)
6446         if [ -z "$2" ] || _startswith "$2" "-"; then
6447           DEBUG="$DEBUG_LEVEL_DEFAULT"
6448         else
6449           DEBUG="$2"
6450           shift
6451         fi
6452         ;;
6453       --output-insecure)
6454         export OUTPUT_INSECURE=1
6455         ;;
6456       --webroot | -w)
6457         wvalue="$2"
6458         if [ -z "$_webroot" ]; then
6459           _webroot="$wvalue"
6460         else
6461           _webroot="$_webroot,$wvalue"
6462         fi
6463         shift
6464         ;;
6465       --challenge-alias)
6466         cvalue="$2"
6467         _challenge_alias="$_challenge_alias$cvalue,"
6468         shift
6469         ;;
6470       --domain-alias)
6471         cvalue="$DNS_ALIAS_PREFIX$2"
6472         _challenge_alias="$_challenge_alias$cvalue,"
6473         shift
6474         ;;
6475       --standalone)
6476         wvalue="$NO_VALUE"
6477         if [ -z "$_webroot" ]; then
6478           _webroot="$wvalue"
6479         else
6480           _webroot="$_webroot,$wvalue"
6481         fi
6482         ;;
6483       --alpn)
6484         wvalue="$W_ALPN"
6485         if [ -z "$_webroot" ]; then
6486           _webroot="$wvalue"
6487         else
6488           _webroot="$_webroot,$wvalue"
6489         fi
6490         ;;
6491       --stateless)
6492         wvalue="$MODE_STATELESS"
6493         if [ -z "$_webroot" ]; then
6494           _webroot="$wvalue"
6495         else
6496           _webroot="$_webroot,$wvalue"
6497         fi
6498         ;;
6499       --local-address)
6500         lvalue="$2"
6501         _local_address="$_local_address$lvalue,"
6502         shift
6503         ;;
6504       --apache)
6505         wvalue="apache"
6506         if [ -z "$_webroot" ]; then
6507           _webroot="$wvalue"
6508         else
6509           _webroot="$_webroot,$wvalue"
6510         fi
6511         ;;
6512       --nginx)
6513         wvalue="$NGINX"
6514         if [ "$2" ] && ! _startswith "$2" "-"; then
6515           wvalue="$NGINX$2"
6516           shift
6517         fi
6518         if [ -z "$_webroot" ]; then
6519           _webroot="$wvalue"
6520         else
6521           _webroot="$_webroot,$wvalue"
6522         fi
6523         ;;
6524       --dns)
6525         wvalue="$W_DNS"
6526         if [ "$2" ] && ! _startswith "$2" "-"; then
6527           wvalue="$2"
6528           shift
6529         fi
6530         if [ -z "$_webroot" ]; then
6531           _webroot="$wvalue"
6532         else
6533           _webroot="$_webroot,$wvalue"
6534         fi
6535         ;;
6536       --dnssleep)
6537         _dnssleep="$2"
6538         Le_DNSSleep="$_dnssleep"
6539         shift
6540         ;;
6541
6542       --keylength | -k)
6543         _keylength="$2"
6544         shift
6545         ;;
6546       --accountkeylength | -ak)
6547         _accountkeylength="$2"
6548         shift
6549         ;;
6550
6551       --cert-file | --certpath)
6552         _cert_file="$2"
6553         shift
6554         ;;
6555       --key-file | --keypath)
6556         _key_file="$2"
6557         shift
6558         ;;
6559       --ca-file | --capath)
6560         _ca_file="$2"
6561         shift
6562         ;;
6563       --fullchain-file | --fullchainpath)
6564         _fullchain_file="$2"
6565         shift
6566         ;;
6567       --reloadcmd | --reloadCmd)
6568         _reloadcmd="$2"
6569         shift
6570         ;;
6571       --password)
6572         _password="$2"
6573         shift
6574         ;;
6575       --accountconf)
6576         _accountconf="$2"
6577         ACCOUNT_CONF_PATH="$_accountconf"
6578         shift
6579         ;;
6580       --home)
6581         LE_WORKING_DIR="$2"
6582         shift
6583         ;;
6584       --certhome | --cert-home)
6585         _certhome="$2"
6586         CERT_HOME="$_certhome"
6587         shift
6588         ;;
6589       --config-home)
6590         _confighome="$2"
6591         LE_CONFIG_HOME="$_confighome"
6592         shift
6593         ;;
6594       --useragent)
6595         _useragent="$2"
6596         USER_AGENT="$_useragent"
6597         shift
6598         ;;
6599       --accountemail)
6600         _accountemail="$2"
6601         ACCOUNT_EMAIL="$_accountemail"
6602         shift
6603         ;;
6604       --accountkey)
6605         _accountkey="$2"
6606         ACCOUNT_KEY_PATH="$_accountkey"
6607         shift
6608         ;;
6609       --days)
6610         _days="$2"
6611         Le_RenewalDays="$_days"
6612         shift
6613         ;;
6614       --httpport)
6615         _httpport="$2"
6616         Le_HTTPPort="$_httpport"
6617         shift
6618         ;;
6619       --tlsport)
6620         _tlsport="$2"
6621         Le_TLSPort="$_tlsport"
6622         shift
6623         ;;
6624       --listraw)
6625         _listraw="raw"
6626         ;;
6627       --stopRenewOnError | --stoprenewonerror | -se)
6628         _stopRenewOnError="1"
6629         ;;
6630       --insecure)
6631         #_insecure="1"
6632         HTTPS_INSECURE="1"
6633         ;;
6634       --ca-bundle)
6635         _ca_bundle="$(_readlink "$2")"
6636         CA_BUNDLE="$_ca_bundle"
6637         shift
6638         ;;
6639       --ca-path)
6640         _ca_path="$2"
6641         CA_PATH="$_ca_path"
6642         shift
6643         ;;
6644       --nocron)
6645         _nocron="1"
6646         ;;
6647       --noprofile)
6648         _noprofile="1"
6649         ;;
6650       --no-color)
6651         export ACME_NO_COLOR=1
6652         ;;
6653       --force-color)
6654         export ACME_FORCE_COLOR=1
6655         ;;
6656       --ecc)
6657         _ecc="isEcc"
6658         ;;
6659       --csr)
6660         _csr="$2"
6661         shift
6662         ;;
6663       --pre-hook)
6664         _pre_hook="$2"
6665         shift
6666         ;;
6667       --post-hook)
6668         _post_hook="$2"
6669         shift
6670         ;;
6671       --renew-hook)
6672         _renew_hook="$2"
6673         shift
6674         ;;
6675       --deploy-hook)
6676         if [ -z "$2" ] || _startswith "$2" "-"; then
6677           _usage "Please specify a value for '--deploy-hook'"
6678           return 1
6679         fi
6680         _deploy_hook="$_deploy_hook$2,"
6681         shift
6682         ;;
6683       --ocsp-must-staple | --ocsp)
6684         Le_OCSP_Staple="1"
6685         ;;
6686       --always-force-new-domain-key)
6687         if [ -z "$2" ] || _startswith "$2" "-"; then
6688           Le_ForceNewDomainKey=1
6689         else
6690           Le_ForceNewDomainKey="$2"
6691           shift
6692         fi
6693         ;;
6694       --yes-I-know-dns-manual-mode-enough-go-ahead-please)
6695         export FORCE_DNS_MANUAL=1
6696         ;;
6697       --log | --logfile)
6698         _log="1"
6699         _logfile="$2"
6700         if _startswith "$_logfile" '-'; then
6701           _logfile=""
6702         else
6703           shift
6704         fi
6705         LOG_FILE="$_logfile"
6706         if [ -z "$LOG_LEVEL" ]; then
6707           LOG_LEVEL="$DEFAULT_LOG_LEVEL"
6708         fi
6709         ;;
6710       --log-level)
6711         _log_level="$2"
6712         LOG_LEVEL="$_log_level"
6713         shift
6714         ;;
6715       --syslog)
6716         if ! _startswith "$2" '-'; then
6717           _syslog="$2"
6718           shift
6719         fi
6720         if [ -z "$_syslog" ]; then
6721           _syslog="$SYSLOG_LEVEL_DEFAULT"
6722         fi
6723         ;;
6724       --auto-upgrade)
6725         _auto_upgrade="$2"
6726         if [ -z "$_auto_upgrade" ] || _startswith "$_auto_upgrade" '-'; then
6727           _auto_upgrade="1"
6728         else
6729           shift
6730         fi
6731         AUTO_UPGRADE="$_auto_upgrade"
6732         ;;
6733       --listen-v4)
6734         _listen_v4="1"
6735         Le_Listen_V4="$_listen_v4"
6736         ;;
6737       --listen-v6)
6738         _listen_v6="1"
6739         Le_Listen_V6="$_listen_v6"
6740         ;;
6741       --openssl-bin)
6742         _openssl_bin="$2"
6743         ACME_OPENSSL_BIN="$_openssl_bin"
6744         shift
6745         ;;
6746       --use-wget)
6747         _use_wget="1"
6748         ACME_USE_WGET="1"
6749         ;;
6750       --branch | -b)
6751         export BRANCH="$2"
6752         shift
6753         ;;
6754       --notify-hook)
6755         _nhook="$2"
6756         if _startswith "$_nhook" "-"; then
6757           _err "'$_nhook' is not a hook name for '$1'"
6758           return 1
6759         fi
6760         if [ "$_notify_hook" ]; then
6761           _notify_hook="$_notify_hook,$_nhook"
6762         else
6763           _notify_hook="$_nhook"
6764         fi
6765         shift
6766         ;;
6767       --notify-level)
6768         _nlevel="$2"
6769         if _startswith "$_nlevel" "-"; then
6770           _err "'$_nlevel' is not a integer for '$1'"
6771           return 1
6772         fi
6773         _notify_level="$_nlevel"
6774         shift
6775         ;;
6776       --notify-mode)
6777         _nmode="$2"
6778         if _startswith "$_nmode" "-"; then
6779           _err "'$_nmode' is not a integer for '$1'"
6780           return 1
6781         fi
6782         _notify_mode="$_nmode"
6783         shift
6784         ;;
6785       *)
6786         _err "Unknown parameter : $1"
6787         return 1
6788         ;;
6789     esac
6790
6791     shift 1
6792   done
6793
6794   if [ "${_CMD}" != "install" ]; then
6795     if [ "$__INTERACTIVE" ] && ! _checkSudo; then
6796       if [ -z "$FORCE" ]; then
6797         #Use "echo" here, instead of _info. it's too early
6798         echo "It seems that you are using sudo, please read this link first:"
6799         echo "$_SUDO_WIKI"
6800         return 1
6801       fi
6802     fi
6803     __initHome
6804     if [ "$_log" ]; then
6805       if [ -z "$_logfile" ]; then
6806         _logfile="$DEFAULT_LOG_FILE"
6807       fi
6808     fi
6809     if [ "$_logfile" ]; then
6810       _saveaccountconf "LOG_FILE" "$_logfile"
6811       LOG_FILE="$_logfile"
6812     fi
6813
6814     if [ "$_log_level" ]; then
6815       _saveaccountconf "LOG_LEVEL" "$_log_level"
6816       LOG_LEVEL="$_log_level"
6817     fi
6818
6819     if [ "$_syslog" ]; then
6820       if _exists logger; then
6821         if [ "$_syslog" = "0" ]; then
6822           _clearaccountconf "SYS_LOG"
6823         else
6824           _saveaccountconf "SYS_LOG" "$_syslog"
6825         fi
6826         SYS_LOG="$_syslog"
6827       else
6828         _err "The 'logger' command is not found, can not enable syslog."
6829         _clearaccountconf "SYS_LOG"
6830         SYS_LOG=""
6831       fi
6832     fi
6833
6834     _processAccountConf
6835   fi
6836
6837   _debug2 LE_WORKING_DIR "$LE_WORKING_DIR"
6838
6839   if [ "$DEBUG" ]; then
6840     version
6841     if [ "$_server" ]; then
6842       _debug "Using server: $_server"
6843     fi
6844   fi
6845   _debug "Running cmd: ${_CMD}"
6846   case "${_CMD}" in
6847     install) install "$_nocron" "$_confighome" "$_noprofile" ;;
6848     uninstall) uninstall "$_nocron" ;;
6849     upgrade) upgrade ;;
6850     issue)
6851       issue "$_webroot" "$_domain" "$_altdomains" "$_keylength" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_address" "$_challenge_alias"
6852       ;;
6853     deploy)
6854       deploy "$_domain" "$_deploy_hook" "$_ecc"
6855       ;;
6856     signcsr)
6857       signcsr "$_csr" "$_webroot" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_address" "$_challenge_alias"
6858       ;;
6859     showcsr)
6860       showcsr "$_csr" "$_domain"
6861       ;;
6862     installcert)
6863       installcert "$_domain" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_ecc"
6864       ;;
6865     renew)
6866       renew "$_domain" "$_ecc"
6867       ;;
6868     renewAll)
6869       renewAll "$_stopRenewOnError"
6870       ;;
6871     revoke)
6872       revoke "$_domain" "$_ecc"
6873       ;;
6874     remove)
6875       remove "$_domain" "$_ecc"
6876       ;;
6877     deactivate)
6878       deactivate "$_domain,$_altdomains"
6879       ;;
6880     registeraccount)
6881       registeraccount "$_accountkeylength"
6882       ;;
6883     updateaccount)
6884       updateaccount
6885       ;;
6886     deactivateaccount)
6887       deactivateaccount
6888       ;;
6889     list)
6890       list "$_listraw"
6891       ;;
6892     installcronjob) installcronjob "$_confighome" ;;
6893     uninstallcronjob) uninstallcronjob ;;
6894     cron) cron ;;
6895     toPkcs)
6896       toPkcs "$_domain" "$_password" "$_ecc"
6897       ;;
6898     toPkcs8)
6899       toPkcs8 "$_domain" "$_ecc"
6900       ;;
6901     createAccountKey)
6902       createAccountKey "$_accountkeylength"
6903       ;;
6904     createDomainKey)
6905       createDomainKey "$_domain" "$_keylength"
6906       ;;
6907     createCSR)
6908       createCSR "$_domain" "$_altdomains" "$_ecc"
6909       ;;
6910     setnotify)
6911       setnotify "$_notify_hook" "$_notify_level" "$_notify_mode"
6912       ;;
6913     *)
6914       if [ "$_CMD" ]; then
6915         _err "Invalid command: $_CMD"
6916       fi
6917       showhelp
6918       return 1
6919       ;;
6920   esac
6921   _ret="$?"
6922   if [ "$_ret" != "0" ]; then
6923     return $_ret
6924   fi
6925
6926   if [ "${_CMD}" = "install" ]; then
6927     if [ "$_log" ]; then
6928       if [ -z "$LOG_FILE" ]; then
6929         LOG_FILE="$DEFAULT_LOG_FILE"
6930       fi
6931       _saveaccountconf "LOG_FILE" "$LOG_FILE"
6932     fi
6933
6934     if [ "$_log_level" ]; then
6935       _saveaccountconf "LOG_LEVEL" "$_log_level"
6936     fi
6937
6938     if [ "$_syslog" ]; then
6939       if _exists logger; then
6940         if [ "$_syslog" = "0" ]; then
6941           _clearaccountconf "SYS_LOG"
6942         else
6943           _saveaccountconf "SYS_LOG" "$_syslog"
6944         fi
6945       else
6946         _err "The 'logger' command is not found, can not enable syslog."
6947         _clearaccountconf "SYS_LOG"
6948         SYS_LOG=""
6949       fi
6950     fi
6951
6952     _processAccountConf
6953   fi
6954
6955 }
6956
6957 if [ "$INSTALLONLINE" ]; then
6958   INSTALLONLINE=""
6959   _installOnline
6960   exit
6961 fi
6962
6963 main() {
6964   [ -z "$1" ] && showhelp && return
6965   if _startswith "$1" '-'; then _process "$@"; else "$@"; fi
6966 }
6967
6968 main "$@"