acme.sh

   1 #!/usr/bin/env sh
   2
   3 VER=2.8.9
   4
   5 PROJECT_NAME="acme.sh"
   6
   7 PROJECT_ENTRY="acme.sh"
   8
   9 PROJECT="https://github.com/acmesh-official/$PROJECT_NAME"
  10
  11 DEFAULT_INSTALL_HOME="$HOME/.$PROJECT_NAME"
  12
  13 _WINDOWS_SCHEDULER_NAME="$PROJECT_NAME.cron"
  14
  15 _SCRIPT_="$0"
  16
  17 _SUB_FOLDER_NOTIFY="notify"
  18 _SUB_FOLDER_DNSAPI="dnsapi"
  19 _SUB_FOLDER_DEPLOY="deploy"
  20
  21 _SUB_FOLDERS="$_SUB_FOLDER_DNSAPI $_SUB_FOLDER_DEPLOY $_SUB_FOLDER_NOTIFY"
  22
  23 LETSENCRYPT_CA_V1="https://acme-v01.api.letsencrypt.org/directory"
  24 LETSENCRYPT_STAGING_CA_V1="https://acme-staging.api.letsencrypt.org/directory"
  25
  26 CA_LETSENCRYPT_V2="https://acme-v02.api.letsencrypt.org/directory"
  27 CA_LETSENCRYPT_V2_TEST="https://acme-staging-v02.api.letsencrypt.org/directory"
  28
  29 CA_BUYPASS="https://api.buypass.com/acme/directory"
  30 CA_BUYPASS_TEST="https://api.test4.buypass.no/acme/directory"
  31
  32 CA_ZEROSSL="https://acme.zerossl.com/v2/DV90"
  33 _ZERO_EAB_ENDPOINT="http://api.zerossl.com/acme/eab-credentials-email"
  34
  35 DEFAULT_CA=$CA_LETSENCRYPT_V2
  36 DEFAULT_STAGING_CA=$CA_LETSENCRYPT_V2_TEST
  37
  38 CA_NAMES="
  39 LetsEncrypt.org,letsencrypt
  40 LetsEncrypt.org_test,letsencrypt_test,letsencrypttest
  41 BuyPass.com,buypass
  42 BuyPass.com_test,buypass_test,buypasstest
  43 ZeroSSL.com,zerossl
  44 "
  45
  46 CA_SERVERS="$CA_LETSENCRYPT_V2,$CA_LETSENCRYPT_V2_TEST,$CA_BUYPASS,$CA_BUYPASS_TEST,$CA_ZEROSSL"
  47
  48 DEFAULT_USER_AGENT="$PROJECT_NAME/$VER ($PROJECT)"
  49
  50 DEFAULT_ACCOUNT_KEY_LENGTH=2048
  51 DEFAULT_DOMAIN_KEY_LENGTH=2048
  52
  53 DEFAULT_OPENSSL_BIN="openssl"
  54
  55 VTYPE_HTTP="http-01"
  56 VTYPE_DNS="dns-01"
  57 VTYPE_ALPN="tls-alpn-01"
  58
  59 LOCAL_ANY_ADDRESS="0.0.0.0"
  60
  61 DEFAULT_RENEW=60
  62
  63 NO_VALUE="no"
  64
  65 W_DNS="dns"
  66 W_ALPN="alpn"
  67 DNS_ALIAS_PREFIX="="
  68
  69 MODE_STATELESS="stateless"
  70
  71 STATE_VERIFIED="verified_ok"
  72
  73 NGINX="nginx:"
  74 NGINX_START="#ACME_NGINX_START"
  75 NGINX_END="#ACME_NGINX_END"
  76
  77 BEGIN_CSR="-----BEGIN CERTIFICATE REQUEST-----"
  78 END_CSR="-----END CERTIFICATE REQUEST-----"
  79
  80 BEGIN_CERT="-----BEGIN CERTIFICATE-----"
  81 END_CERT="-----END CERTIFICATE-----"
  82
  83 CONTENT_TYPE_JSON="application/jose+json"
  84 RENEW_SKIP=2
  85
  86 B64CONF_START="__ACME_BASE64__START_"
  87 B64CONF_END="__ACME_BASE64__END_"
  88
  89 ECC_SEP="_"
  90 ECC_SUFFIX="${ECC_SEP}ecc"
  91
  92 LOG_LEVEL_1=1
  93 LOG_LEVEL_2=2
  94 LOG_LEVEL_3=3
  95 DEFAULT_LOG_LEVEL="$LOG_LEVEL_1"
  96
  97 DEBUG_LEVEL_1=1
  98 DEBUG_LEVEL_2=2
  99 DEBUG_LEVEL_3=3
 100 DEBUG_LEVEL_DEFAULT=$DEBUG_LEVEL_1
 101 DEBUG_LEVEL_NONE=0
 102
 103 DOH_CLOUDFLARE=1
 104 DOH_GOOGLE=2
 105
 106 HIDDEN_VALUE="[hidden](please add '--output-insecure' to see this value)"
 107
 108 SYSLOG_ERROR="user.error"
 109 SYSLOG_INFO="user.info"
 110 SYSLOG_DEBUG="user.debug"
 111
 112 #error
 113 SYSLOG_LEVEL_ERROR=3
 114 #info
 115 SYSLOG_LEVEL_INFO=6
 116 #debug
 117 SYSLOG_LEVEL_DEBUG=7
 118 #debug2
 119 SYSLOG_LEVEL_DEBUG_2=8
 120 #debug3
 121 SYSLOG_LEVEL_DEBUG_3=9
 122
 123 SYSLOG_LEVEL_DEFAULT=$SYSLOG_LEVEL_ERROR
 124 #none
 125 SYSLOG_LEVEL_NONE=0
 126
 127 NOTIFY_LEVEL_DISABLE=0
 128 NOTIFY_LEVEL_ERROR=1
 129 NOTIFY_LEVEL_RENEW=2
 130 NOTIFY_LEVEL_SKIP=3
 131
 132 NOTIFY_LEVEL_DEFAULT=$NOTIFY_LEVEL_RENEW
 133
 134 NOTIFY_MODE_BULK=0
 135 NOTIFY_MODE_CERT=1
 136
 137 NOTIFY_MODE_DEFAULT=$NOTIFY_MODE_BULK
 138
 139 _DEBUG_WIKI="https://github.com/acmesh-official/acme.sh/wiki/How-to-debug-acme.sh"
 140
 141 _PREPARE_LINK="https://github.com/acmesh-official/acme.sh/wiki/Install-preparations"
 142
 143 _STATELESS_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Stateless-Mode"
 144
 145 _DNS_ALIAS_WIKI="https://github.com/acmesh-official/acme.sh/wiki/DNS-alias-mode"
 146
 147 _DNS_MANUAL_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dns-manual-mode"
 148
 149 _DNS_API_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dnsapi"
 150
 151 _NOTIFY_WIKI="https://github.com/acmesh-official/acme.sh/wiki/notify"
 152
 153 _SUDO_WIKI="https://github.com/acmesh-official/acme.sh/wiki/sudo"
 154
 155 _REVOKE_WIKI="https://github.com/acmesh-official/acme.sh/wiki/revokecert"
 156
 157 _ZEROSSL_WIKI="https://github.com/acmesh-official/acme.sh/wiki/ZeroSSL.com-CA"
 158
 159 _SERVER_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Server"
 160
 161 _PREFERRED_CHAIN_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Preferred-Chain"
 162
 163 _DNSCHECK_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dnscheck"
 164
 165 _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."
 166
 167 _DNS_MANUAL_WARN="It seems that you are using dns manual mode. please take care: $_DNS_MANUAL_ERR"
 168
 169 _DNS_MANUAL_ERROR="It seems that you are using dns manual mode. Read this link first: $_DNS_MANUAL_WIKI"
 170
 171 __INTERACTIVE=""
 172 if [ -t 1 ]; then
 173   __INTERACTIVE="1"
 174 fi
 175
 176 __green() {
 177   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 178     printf '\33[1;32m%b\33[0m' "$1"
 179     return
 180   fi
 181   printf -- "%b" "$1"
 182 }
 183
 184 __red() {
 185   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 186     printf '\33[1;31m%b\33[0m' "$1"
 187     return
 188   fi
 189   printf -- "%b" "$1"
 190 }
 191
 192 _printargs() {
 193   _exitstatus="$?"
 194   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 195     printf -- "%s" "[$(date)] "
 196   fi
 197   if [ -z "$2" ]; then
 198     printf -- "%s" "$1"
 199   else
 200     printf -- "%s" "$1='$2'"
 201   fi
 202   printf "\n"
 203   # return the saved exit status
 204   return "$_exitstatus"
 205 }
 206
 207 _dlg_versions() {
 208   echo "Diagnosis versions: "
 209   echo "openssl:$ACME_OPENSSL_BIN"
 210   if _exists "${ACME_OPENSSL_BIN:-openssl}"; then
 211     ${ACME_OPENSSL_BIN:-openssl} version 2>&1
 212   else
 213     echo "$ACME_OPENSSL_BIN doesn't exist."
 214   fi
 215
 216   echo "apache:"
 217   if [ "$_APACHECTL" ] && _exists "$_APACHECTL"; then
 218     $_APACHECTL -V 2>&1
 219   else
 220     echo "apache doesn't exist."
 221   fi
 222
 223   echo "nginx:"
 224   if _exists "nginx"; then
 225     nginx -V 2>&1
 226   else
 227     echo "nginx doesn't exist."
 228   fi
 229
 230   echo "socat:"
 231   if _exists "socat"; then
 232     socat -V 2>&1
 233   else
 234     _debug "socat doesn't exist."
 235   fi
 236 }
 237
 238 #class
 239 _syslog() {
 240   _exitstatus="$?"
 241   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" = "$SYSLOG_LEVEL_NONE" ]; then
 242     return
 243   fi
 244   _logclass="$1"
 245   shift
 246   if [ -z "$__logger_i" ]; then
 247     if _contains "$(logger --help 2>&1)" "-i"; then
 248       __logger_i="logger -i"
 249     else
 250       __logger_i="logger"
 251     fi
 252   fi
 253   $__logger_i -t "$PROJECT_NAME" -p "$_logclass" "$(_printargs "$@")" >/dev/null 2>&1
 254   return "$_exitstatus"
 255 }
 256
 257 _log() {
 258   [ -z "$LOG_FILE" ] && return
 259   _printargs "$@" >>"$LOG_FILE"
 260 }
 261
 262 _info() {
 263   _log "$@"
 264   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_INFO" ]; then
 265     _syslog "$SYSLOG_INFO" "$@"
 266   fi
 267   _printargs "$@"
 268 }
 269
 270 _err() {
 271   _syslog "$SYSLOG_ERROR" "$@"
 272   _log "$@"
 273   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 274     printf -- "%s" "[$(date)] " >&2
 275   fi
 276   if [ -z "$2" ]; then
 277     __red "$1" >&2
 278   else
 279     __red "$1='$2'" >&2
 280   fi
 281   printf "\n" >&2
 282   return 1
 283 }
 284
 285 _usage() {
 286   __red "$@" >&2
 287   printf "\n" >&2
 288 }
 289
 290 __debug_bash_helper() {
 291   # At this point only do for --debug 3
 292   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -lt "$DEBUG_LEVEL_3" ]; then
 293     return
 294   fi
 295   # Return extra debug info when running with bash, otherwise return empty
 296   # string.
 297   if [ -z "${BASH_VERSION}" ]; then
 298     return
 299   fi
 300   # We are a bash shell at this point, return the filename, function name, and
 301   # line number as a string
 302   _dbh_saveIFS=$IFS
 303   IFS=" "
 304   # Must use eval or syntax error happens under dash. The eval should use
 305   # single quotes as older versions of busybox had a bug with double quotes and
 306   # eval.
 307   # Use 'caller 1' as we want one level up the stack as we should be called
 308   # by one of the _debug* functions
 309   eval '_dbh_called=($(caller 1))'
 310   IFS=$_dbh_saveIFS
 311   eval '_dbh_file=${_dbh_called[2]}'
 312   if [ -n "${_script_home}" ]; then
 313     # Trim off the _script_home directory name
 314     eval '_dbh_file=${_dbh_file#$_script_home/}'
 315   fi
 316   eval '_dbh_function=${_dbh_called[1]}'
 317   eval '_dbh_lineno=${_dbh_called[0]}'
 318   printf "%-40s " "$_dbh_file:${_dbh_function}:${_dbh_lineno}"
 319 }
 320
 321 _debug() {
 322   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 323     _log "$@"
 324   fi
 325   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 326     _syslog "$SYSLOG_DEBUG" "$@"
 327   fi
 328   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 329     _bash_debug=$(__debug_bash_helper)
 330     _printargs "${_bash_debug}$@" >&2
 331   fi
 332 }
 333
 334 #output the sensitive messages
 335 _secure_debug() {
 336   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 337     if [ "$OUTPUT_INSECURE" = "1" ]; then
 338       _log "$@"
 339     else
 340       _log "$1" "$HIDDEN_VALUE"
 341     fi
 342   fi
 343   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 344     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 345   fi
 346   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 347     if [ "$OUTPUT_INSECURE" = "1" ]; then
 348       _printargs "$@" >&2
 349     else
 350       _printargs "$1" "$HIDDEN_VALUE" >&2
 351     fi
 352   fi
 353 }
 354
 355 _debug2() {
 356   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 357     _log "$@"
 358   fi
 359   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 360     _syslog "$SYSLOG_DEBUG" "$@"
 361   fi
 362   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 363     _bash_debug=$(__debug_bash_helper)
 364     _printargs "${_bash_debug}$@" >&2
 365   fi
 366 }
 367
 368 _secure_debug2() {
 369   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 370     if [ "$OUTPUT_INSECURE" = "1" ]; then
 371       _log "$@"
 372     else
 373       _log "$1" "$HIDDEN_VALUE"
 374     fi
 375   fi
 376   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 377     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 378   fi
 379   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 380     if [ "$OUTPUT_INSECURE" = "1" ]; then
 381       _printargs "$@" >&2
 382     else
 383       _printargs "$1" "$HIDDEN_VALUE" >&2
 384     fi
 385   fi
 386 }
 387
 388 _debug3() {
 389   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 390     _log "$@"
 391   fi
 392   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 393     _syslog "$SYSLOG_DEBUG" "$@"
 394   fi
 395   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 396     _bash_debug=$(__debug_bash_helper)
 397     _printargs "${_bash_debug}$@" >&2
 398   fi
 399 }
 400
 401 _secure_debug3() {
 402   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 403     if [ "$OUTPUT_INSECURE" = "1" ]; then
 404       _log "$@"
 405     else
 406       _log "$1" "$HIDDEN_VALUE"
 407     fi
 408   fi
 409   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 410     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 411   fi
 412   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 413     if [ "$OUTPUT_INSECURE" = "1" ]; then
 414       _printargs "$@" >&2
 415     else
 416       _printargs "$1" "$HIDDEN_VALUE" >&2
 417     fi
 418   fi
 419 }
 420
 421 _upper_case() {
 422   # shellcheck disable=SC2018,SC2019
 423   tr 'a-z' 'A-Z'
 424 }
 425
 426 _lower_case() {
 427   # shellcheck disable=SC2018,SC2019
 428   tr 'A-Z' 'a-z'
 429 }
 430
 431 _startswith() {
 432   _str="$1"
 433   _sub="$2"
 434   echo "$_str" | grep "^$_sub" >/dev/null 2>&1
 435 }
 436
 437 _endswith() {
 438   _str="$1"
 439   _sub="$2"
 440   echo "$_str" | grep -- "$_sub\$" >/dev/null 2>&1
 441 }
 442
 443 _contains() {
 444   _str="$1"
 445   _sub="$2"
 446   echo "$_str" | grep -- "$_sub" >/dev/null 2>&1
 447 }
 448
 449 _hasfield() {
 450   _str="$1"
 451   _field="$2"
 452   _sep="$3"
 453   if [ -z "$_field" ]; then
 454     _usage "Usage: str field  [sep]"
 455     return 1
 456   fi
 457
 458   if [ -z "$_sep" ]; then
 459     _sep=","
 460   fi
 461
 462   for f in $(echo "$_str" | tr "$_sep" ' '); do
 463     if [ "$f" = "$_field" ]; then
 464       _debug2 "'$_str' contains '$_field'"
 465       return 0 #contains ok
 466     fi
 467   done
 468   _debug2 "'$_str' does not contain '$_field'"
 469   return 1 #not contains
 470 }
 471
 472 # str index [sep]
 473 _getfield() {
 474   _str="$1"
 475   _findex="$2"
 476   _sep="$3"
 477
 478   if [ -z "$_findex" ]; then
 479     _usage "Usage: str field  [sep]"
 480     return 1
 481   fi
 482
 483   if [ -z "$_sep" ]; then
 484     _sep=","
 485   fi
 486
 487   _ffi="$_findex"
 488   while [ "$_ffi" -gt "0" ]; do
 489     _fv="$(echo "$_str" | cut -d "$_sep" -f "$_ffi")"
 490     if [ "$_fv" ]; then
 491       printf -- "%s" "$_fv"
 492       return 0
 493     fi
 494     _ffi="$(_math "$_ffi" - 1)"
 495   done
 496
 497   printf -- "%s" "$_str"
 498
 499 }
 500
 501 _exists() {
 502   cmd="$1"
 503   if [ -z "$cmd" ]; then
 504     _usage "Usage: _exists cmd"
 505     return 1
 506   fi
 507
 508   if eval type type >/dev/null 2>&1; then
 509     eval type "$cmd" >/dev/null 2>&1
 510   elif command >/dev/null 2>&1; then
 511     command -v "$cmd" >/dev/null 2>&1
 512   else
 513     which "$cmd" >/dev/null 2>&1
 514   fi
 515   ret="$?"
 516   _debug3 "$cmd exists=$ret"
 517   return $ret
 518 }
 519
 520 #a + b
 521 _math() {
 522   _m_opts="$@"
 523   printf "%s" "$(($_m_opts))"
 524 }
 525
 526 _h_char_2_dec() {
 527   _ch=$1
 528   case "${_ch}" in
 529   a | A)
 530     printf "10"
 531     ;;
 532   b | B)
 533     printf "11"
 534     ;;
 535   c | C)
 536     printf "12"
 537     ;;
 538   d | D)
 539     printf "13"
 540     ;;
 541   e | E)
 542     printf "14"
 543     ;;
 544   f | F)
 545     printf "15"
 546     ;;
 547   *)
 548     printf "%s" "$_ch"
 549     ;;
 550   esac
 551
 552 }
 553
 554 _URGLY_PRINTF=""
 555 if [ "$(printf '\x41')" != 'A' ]; then
 556   _URGLY_PRINTF=1
 557 fi
 558
 559 _ESCAPE_XARGS=""
 560 if _exists xargs && [ "$(printf %s '\\x41' | xargs printf)" = 'A' ]; then
 561   _ESCAPE_XARGS=1
 562 fi
 563
 564 _h2b() {
 565   if _exists xxd && xxd -r -p 2>/dev/null; then
 566     return
 567   fi
 568
 569   hex=$(cat)
 570   ic=""
 571   jc=""
 572   _debug2 _URGLY_PRINTF "$_URGLY_PRINTF"
 573   if [ -z "$_URGLY_PRINTF" ]; then
 574     if [ "$_ESCAPE_XARGS" ] && _exists xargs; then
 575       _debug2 "xargs"
 576       echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/\\\\\\x\1/g' | xargs printf
 577     else
 578       for h in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/ \1/g'); do
 579         if [ -z "$h" ]; then
 580           break
 581         fi
 582         printf "\x$h%s"
 583       done
 584     fi
 585   else
 586     for c in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\)/ \1/g'); do
 587       if [ -z "$ic" ]; then
 588         ic=$c
 589         continue
 590       fi
 591       jc=$c
 592       ic="$(_h_char_2_dec "$ic")"
 593       jc="$(_h_char_2_dec "$jc")"
 594       printf '\'"$(printf "%o" "$(_math "$ic" \* 16 + $jc)")""%s"
 595       ic=""
 596       jc=""
 597     done
 598   fi
 599
 600 }
 601
 602 _is_solaris() {
 603   _contains "${__OS__:=$(uname -a)}" "solaris" || _contains "${__OS__:=$(uname -a)}" "SunOS"
 604 }
 605
 606 #_ascii_hex str
 607 #this can only process ascii chars, should only be used when od command is missing as a backup way.
 608 _ascii_hex() {
 609   _debug2 "Using _ascii_hex"
 610   _str="$1"
 611   _str_len=${#_str}
 612   _h_i=1
 613   while [ "$_h_i" -le "$_str_len" ]; do
 614     _str_c="$(printf "%s" "$_str" | cut -c "$_h_i")"
 615     printf " %02x" "'$_str_c"
 616     _h_i="$(_math "$_h_i" + 1)"
 617   done
 618 }
 619
 620 #stdin  output hexstr splited by one space
 621 #input:"abc"
 622 #output: " 61 62 63"
 623 _hex_dump() {
 624   if _exists od; then
 625     od -A n -v -t x1 | tr -s " " | sed 's/ $//' | tr -d "\r\t\n"
 626   elif _exists hexdump; then
 627     _debug3 "using hexdump"
 628     hexdump -v -e '/1 ""' -e '/1 " %02x" ""'
 629   elif _exists xxd; then
 630     _debug3 "using xxd"
 631     xxd -ps -c 20 -i | sed "s/ 0x/ /g" | tr -d ",\n" | tr -s " "
 632   else
 633     _debug3 "using _ascii_hex"
 634     str=$(cat)
 635     _ascii_hex "$str"
 636   fi
 637 }
 638
 639 #url encode, no-preserved chars
 640 #A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z
 641 #41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a
 642
 643 #a  b  c  d  e  f  g  h  i  j  k  l  m  n  o  p  q  r  s  t  u  v  w  x  y  z
 644 #61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 78 79 7a
 645
 646 #0  1  2  3  4  5  6  7  8  9  -  _  .  ~
 647 #30 31 32 33 34 35 36 37 38 39 2d 5f 2e 7e
 648
 649 #stdin stdout
 650 _url_encode() {
 651   _hex_str=$(_hex_dump)
 652   _debug3 "_url_encode"
 653   _debug3 "_hex_str" "$_hex_str"
 654   for _hex_code in $_hex_str; do
 655     #upper case
 656     case "${_hex_code}" in
 657     "41")
 658       printf "%s" "A"
 659       ;;
 660     "42")
 661       printf "%s" "B"
 662       ;;
 663     "43")
 664       printf "%s" "C"
 665       ;;
 666     "44")
 667       printf "%s" "D"
 668       ;;
 669     "45")
 670       printf "%s" "E"
 671       ;;
 672     "46")
 673       printf "%s" "F"
 674       ;;
 675     "47")
 676       printf "%s" "G"
 677       ;;
 678     "48")
 679       printf "%s" "H"
 680       ;;
 681     "49")
 682       printf "%s" "I"
 683       ;;
 684     "4a")
 685       printf "%s" "J"
 686       ;;
 687     "4b")
 688       printf "%s" "K"
 689       ;;
 690     "4c")
 691       printf "%s" "L"
 692       ;;
 693     "4d")
 694       printf "%s" "M"
 695       ;;
 696     "4e")
 697       printf "%s" "N"
 698       ;;
 699     "4f")
 700       printf "%s" "O"
 701       ;;
 702     "50")
 703       printf "%s" "P"
 704       ;;
 705     "51")
 706       printf "%s" "Q"
 707       ;;
 708     "52")
 709       printf "%s" "R"
 710       ;;
 711     "53")
 712       printf "%s" "S"
 713       ;;
 714     "54")
 715       printf "%s" "T"
 716       ;;
 717     "55")
 718       printf "%s" "U"
 719       ;;
 720     "56")
 721       printf "%s" "V"
 722       ;;
 723     "57")
 724       printf "%s" "W"
 725       ;;
 726     "58")
 727       printf "%s" "X"
 728       ;;
 729     "59")
 730       printf "%s" "Y"
 731       ;;
 732     "5a")
 733       printf "%s" "Z"
 734       ;;
 735
 736       #lower case
 737     "61")
 738       printf "%s" "a"
 739       ;;
 740     "62")
 741       printf "%s" "b"
 742       ;;
 743     "63")
 744       printf "%s" "c"
 745       ;;
 746     "64")
 747       printf "%s" "d"
 748       ;;
 749     "65")
 750       printf "%s" "e"
 751       ;;
 752     "66")
 753       printf "%s" "f"
 754       ;;
 755     "67")
 756       printf "%s" "g"
 757       ;;
 758     "68")
 759       printf "%s" "h"
 760       ;;
 761     "69")
 762       printf "%s" "i"
 763       ;;
 764     "6a")
 765       printf "%s" "j"
 766       ;;
 767     "6b")
 768       printf "%s" "k"
 769       ;;
 770     "6c")
 771       printf "%s" "l"
 772       ;;
 773     "6d")
 774       printf "%s" "m"
 775       ;;
 776     "6e")
 777       printf "%s" "n"
 778       ;;
 779     "6f")
 780       printf "%s" "o"
 781       ;;
 782     "70")
 783       printf "%s" "p"
 784       ;;
 785     "71")
 786       printf "%s" "q"
 787       ;;
 788     "72")
 789       printf "%s" "r"
 790       ;;
 791     "73")
 792       printf "%s" "s"
 793       ;;
 794     "74")
 795       printf "%s" "t"
 796       ;;
 797     "75")
 798       printf "%s" "u"
 799       ;;
 800     "76")
 801       printf "%s" "v"
 802       ;;
 803     "77")
 804       printf "%s" "w"
 805       ;;
 806     "78")
 807       printf "%s" "x"
 808       ;;
 809     "79")
 810       printf "%s" "y"
 811       ;;
 812     "7a")
 813       printf "%s" "z"
 814       ;;
 815       #numbers
 816     "30")
 817       printf "%s" "0"
 818       ;;
 819     "31")
 820       printf "%s" "1"
 821       ;;
 822     "32")
 823       printf "%s" "2"
 824       ;;
 825     "33")
 826       printf "%s" "3"
 827       ;;
 828     "34")
 829       printf "%s" "4"
 830       ;;
 831     "35")
 832       printf "%s" "5"
 833       ;;
 834     "36")
 835       printf "%s" "6"
 836       ;;
 837     "37")
 838       printf "%s" "7"
 839       ;;
 840     "38")
 841       printf "%s" "8"
 842       ;;
 843     "39")
 844       printf "%s" "9"
 845       ;;
 846     "2d")
 847       printf "%s" "-"
 848       ;;
 849     "5f")
 850       printf "%s" "_"
 851       ;;
 852     "2e")
 853       printf "%s" "."
 854       ;;
 855     "7e")
 856       printf "%s" "~"
 857       ;;
 858     #other hex
 859     *)
 860       printf '%%%s' "$_hex_code"
 861       ;;
 862     esac
 863   done
 864 }
 865
 866 _json_encode() {
 867   _j_str="$(sed 's/"/\\"/g' | sed "s/\r/\\r/g")"
 868   _debug3 "_json_encode"
 869   _debug3 "_j_str" "$_j_str"
 870   echo "$_j_str" | _hex_dump | _lower_case | sed 's/0a/5c 6e/g' | tr -d ' ' | _h2b | tr -d "\r\n"
 871 }
 872
 873 #from: http:\/\/  to http://
 874 _json_decode() {
 875   _j_str="$(sed 's#\\/#/#g')"
 876   _debug3 "_json_decode"
 877   _debug3 "_j_str" "$_j_str"
 878   echo "$_j_str"
 879 }
 880
 881 #options file
 882 _sed_i() {
 883   options="$1"
 884   filename="$2"
 885   if [ -z "$filename" ]; then
 886     _usage "Usage:_sed_i options filename"
 887     return 1
 888   fi
 889   _debug2 options "$options"
 890   if sed -h 2>&1 | grep "\-i\[SUFFIX]" >/dev/null 2>&1; then
 891     _debug "Using sed  -i"
 892     sed -i "$options" "$filename"
 893   else
 894     _debug "No -i support in sed"
 895     text="$(cat "$filename")"
 896     echo "$text" | sed "$options" >"$filename"
 897   fi
 898 }
 899
 900 _egrep_o() {
 901   if ! egrep -o "$1" 2>/dev/null; then
 902     sed -n 's/.*\('"$1"'\).*/\1/p'
 903   fi
 904 }
 905
 906 #Usage: file startline endline
 907 _getfile() {
 908   filename="$1"
 909   startline="$2"
 910   endline="$3"
 911   if [ -z "$endline" ]; then
 912     _usage "Usage: file startline endline"
 913     return 1
 914   fi
 915
 916   i="$(grep -n -- "$startline" "$filename" | cut -d : -f 1)"
 917   if [ -z "$i" ]; then
 918     _err "Can not find start line: $startline"
 919     return 1
 920   fi
 921   i="$(_math "$i" + 1)"
 922   _debug i "$i"
 923
 924   j="$(grep -n -- "$endline" "$filename" | cut -d : -f 1)"
 925   if [ -z "$j" ]; then
 926     _err "Can not find end line: $endline"
 927     return 1
 928   fi
 929   j="$(_math "$j" - 1)"
 930   _debug j "$j"
 931
 932   sed -n "$i,${j}p" "$filename"
 933
 934 }
 935
 936 #Usage: multiline
 937 _base64() {
 938   [ "" ] #urgly
 939   if [ "$1" ]; then
 940     _debug3 "base64 multiline:'$1'"
 941     ${ACME_OPENSSL_BIN:-openssl} base64 -e
 942   else
 943     _debug3 "base64 single line."
 944     ${ACME_OPENSSL_BIN:-openssl} base64 -e | tr -d '\r\n'
 945   fi
 946 }
 947
 948 #Usage: multiline
 949 _dbase64() {
 950   if [ "$1" ]; then
 951     ${ACME_OPENSSL_BIN:-openssl} base64 -d -A
 952   else
 953     ${ACME_OPENSSL_BIN:-openssl} base64 -d
 954   fi
 955 }
 956
 957 #file
 958 _checkcert() {
 959   _cf="$1"
 960   if [ "$DEBUG" ]; then
 961     ${ACME_OPENSSL_BIN:-openssl} x509 -noout -text -in "$_cf"
 962   else
 963     ${ACME_OPENSSL_BIN:-openssl} x509 -noout -text -in "$_cf" >/dev/null 2>&1
 964   fi
 965 }
 966
 967 #Usage: hashalg  [outputhex]
 968 #Output Base64-encoded digest
 969 _digest() {
 970   alg="$1"
 971   if [ -z "$alg" ]; then
 972     _usage "Usage: _digest hashalg"
 973     return 1
 974   fi
 975
 976   outputhex="$2"
 977
 978   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ] || [ "$alg" = "md5" ]; then
 979     if [ "$outputhex" ]; then
 980       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hex | cut -d = -f 2 | tr -d ' '
 981     else
 982       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -binary | _base64
 983     fi
 984   else
 985     _err "$alg is not supported yet"
 986     return 1
 987   fi
 988
 989 }
 990
 991 #Usage: hashalg  secret_hex  [outputhex]
 992 #Output binary hmac
 993 _hmac() {
 994   alg="$1"
 995   secret_hex="$2"
 996   outputhex="$3"
 997
 998   if [ -z "$secret_hex" ]; then
 999     _usage "Usage: _hmac hashalg secret [outputhex]"
1000     return 1
1001   fi
1002
1003   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ]; then
1004     if [ "$outputhex" ]; then
1005       (${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 ' '
1006     else
1007       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -mac HMAC -macopt "hexkey:$secret_hex" -binary 2>/dev/null || ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hmac "$(printf "%s" "$secret_hex" | _h2b)" -binary
1008     fi
1009   else
1010     _err "$alg is not supported yet"
1011     return 1
1012   fi
1013
1014 }
1015
1016 #Usage: keyfile hashalg
1017 #Output: Base64-encoded signature value
1018 _sign() {
1019   keyfile="$1"
1020   alg="$2"
1021   if [ -z "$alg" ]; then
1022     _usage "Usage: _sign keyfile hashalg"
1023     return 1
1024   fi
1025
1026   _sign_openssl="${ACME_OPENSSL_BIN:-openssl} dgst -sign $keyfile "
1027
1028   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1 || grep "BEGIN PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1029     $_sign_openssl -$alg | _base64
1030   elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1031     if ! _signedECText="$($_sign_openssl -sha$__ECC_KEY_LEN | ${ACME_OPENSSL_BIN:-openssl} asn1parse -inform DER)"; then
1032       _err "Sign failed: $_sign_openssl"
1033       _err "Key file: $keyfile"
1034       _err "Key content:$(wc -l <"$keyfile") lines"
1035       return 1
1036     fi
1037     _debug3 "_signedECText" "$_signedECText"
1038     _ec_r="$(echo "$_signedECText" | _head_n 2 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1039     _ec_s="$(echo "$_signedECText" | _head_n 3 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1040     if [ "$__ECC_KEY_LEN" -eq "256" ]; then
1041       while [ "${#_ec_r}" -lt "64" ]; do
1042         _ec_r="0${_ec_r}"
1043       done
1044       while [ "${#_ec_s}" -lt "64" ]; do
1045         _ec_s="0${_ec_s}"
1046       done
1047     fi
1048     if [ "$__ECC_KEY_LEN" -eq "384" ]; then
1049       while [ "${#_ec_r}" -lt "96" ]; do
1050         _ec_r="0${_ec_r}"
1051       done
1052       while [ "${#_ec_s}" -lt "96" ]; do
1053         _ec_s="0${_ec_s}"
1054       done
1055     fi
1056     if [ "$__ECC_KEY_LEN" -eq "512" ]; then
1057       while [ "${#_ec_r}" -lt "132" ]; do
1058         _ec_r="0${_ec_r}"
1059       done
1060       while [ "${#_ec_s}" -lt "132" ]; do
1061         _ec_s="0${_ec_s}"
1062       done
1063     fi
1064     _debug3 "_ec_r" "$_ec_r"
1065     _debug3 "_ec_s" "$_ec_s"
1066     printf "%s" "$_ec_r$_ec_s" | _h2b | _base64
1067   else
1068     _err "Unknown key file format."
1069     return 1
1070   fi
1071
1072 }
1073
1074 #keylength or isEcc flag (empty str => not ecc)
1075 _isEccKey() {
1076   _length="$1"
1077
1078   if [ -z "$_length" ]; then
1079     return 1
1080   fi
1081
1082   [ "$_length" != "1024" ] &&
1083     [ "$_length" != "2048" ] &&
1084     [ "$_length" != "3072" ] &&
1085     [ "$_length" != "4096" ] &&
1086     [ "$_length" != "8192" ]
1087 }
1088
1089 # _createkey  2048|ec-256   file
1090 _createkey() {
1091   length="$1"
1092   f="$2"
1093   _debug2 "_createkey for file:$f"
1094   eccname="$length"
1095   if _startswith "$length" "ec-"; then
1096     length=$(printf "%s" "$length" | cut -d '-' -f 2-100)
1097
1098     if [ "$length" = "256" ]; then
1099       eccname="prime256v1"
1100     fi
1101     if [ "$length" = "384" ]; then
1102       eccname="secp384r1"
1103     fi
1104     if [ "$length" = "521" ]; then
1105       eccname="secp521r1"
1106     fi
1107
1108   fi
1109
1110   if [ -z "$length" ]; then
1111     length=2048
1112   fi
1113
1114   _debug "Use length $length"
1115
1116   if ! touch "$f" >/dev/null 2>&1; then
1117     _f_path="$(dirname "$f")"
1118     _debug _f_path "$_f_path"
1119     if ! mkdir -p "$_f_path"; then
1120       _err "Can not create path: $_f_path"
1121       return 1
1122     fi
1123   fi
1124
1125   if _isEccKey "$length"; then
1126     _debug "Using ec name: $eccname"
1127     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} ecparam -name "$eccname" -genkey 2>/dev/null)"; then
1128       echo "$_opkey" >"$f"
1129     else
1130       _err "error ecc key name: $eccname"
1131       return 1
1132     fi
1133   else
1134     _debug "Using RSA: $length"
1135     __traditional=""
1136     if _contains "$(${ACME_OPENSSL_BIN:-openssl} help genrsa 2>&1)" "-traditional"; then
1137       __traditional="-traditional"
1138     fi
1139     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} genrsa $__traditional "$length" 2>/dev/null)"; then
1140       echo "$_opkey" >"$f"
1141     else
1142       _err "error rsa key: $length"
1143       return 1
1144     fi
1145   fi
1146
1147   if [ "$?" != "0" ]; then
1148     _err "Create key error."
1149     return 1
1150   fi
1151 }
1152
1153 #domain
1154 _is_idn() {
1155   _is_idn_d="$1"
1156   _debug2 _is_idn_d "$_is_idn_d"
1157   _idn_temp=$(printf "%s" "$_is_idn_d" | tr -d '0-9' | tr -d 'a-z' | tr -d 'A-Z' | tr -d '*.,-_')
1158   _debug2 _idn_temp "$_idn_temp"
1159   [ "$_idn_temp" ]
1160 }
1161
1162 #aa.com
1163 #aa.com,bb.com,cc.com
1164 _idn() {
1165   __idn_d="$1"
1166   if ! _is_idn "$__idn_d"; then
1167     printf "%s" "$__idn_d"
1168     return 0
1169   fi
1170
1171   if _exists idn; then
1172     if _contains "$__idn_d" ','; then
1173       _i_first="1"
1174       for f in $(echo "$__idn_d" | tr ',' ' '); do
1175         [ -z "$f" ] && continue
1176         if [ -z "$_i_first" ]; then
1177           printf "%s" ","
1178         else
1179           _i_first=""
1180         fi
1181         idn --quiet "$f" | tr -d "\r\n"
1182       done
1183     else
1184       idn "$__idn_d" | tr -d "\r\n"
1185     fi
1186   else
1187     _err "Please install idn to process IDN names."
1188   fi
1189 }
1190
1191 #_createcsr  cn  san_list  keyfile csrfile conf acmeValidationv1
1192 _createcsr() {
1193   _debug _createcsr
1194   domain="$1"
1195   domainlist="$2"
1196   csrkey="$3"
1197   csr="$4"
1198   csrconf="$5"
1199   acmeValidationv1="$6"
1200   _debug2 domain "$domain"
1201   _debug2 domainlist "$domainlist"
1202   _debug2 csrkey "$csrkey"
1203   _debug2 csr "$csr"
1204   _debug2 csrconf "$csrconf"
1205
1206   printf "[ req_distinguished_name ]\n[ req ]\ndistinguished_name = req_distinguished_name\nreq_extensions = v3_req\n[ v3_req ]\n\nkeyUsage = nonRepudiation, digitalSignature, keyEncipherment" >"$csrconf"
1207
1208   if [ "$acmeValidationv1" ]; then
1209     domainlist="$(_idn "$domainlist")"
1210     printf -- "\nsubjectAltName=DNS:$domainlist" >>"$csrconf"
1211   elif [ -z "$domainlist" ] || [ "$domainlist" = "$NO_VALUE" ]; then
1212     #single domain
1213     _info "Single domain" "$domain"
1214     printf -- "\nsubjectAltName=DNS:$(_idn "$domain")" >>"$csrconf"
1215   else
1216     domainlist="$(_idn "$domainlist")"
1217     _debug2 domainlist "$domainlist"
1218     if _contains "$domainlist" ","; then
1219       alt="DNS:$(_idn "$domain"),DNS:$(echo "$domainlist" | sed "s/,,/,/g" | sed "s/,/,DNS:/g")"
1220     else
1221       alt="DNS:$(_idn "$domain"),DNS:$domainlist"
1222     fi
1223     #multi
1224     _info "Multi domain" "$alt"
1225     printf -- "\nsubjectAltName=$alt" >>"$csrconf"
1226   fi
1227   if [ "$Le_OCSP_Staple" = "1" ]; then
1228     _savedomainconf Le_OCSP_Staple "$Le_OCSP_Staple"
1229     printf -- "\nbasicConstraints = CA:FALSE\n1.3.6.1.5.5.7.1.24=DER:30:03:02:01:05" >>"$csrconf"
1230   fi
1231
1232   if [ "$acmeValidationv1" ]; then
1233     printf "\n1.3.6.1.5.5.7.1.31=critical,DER:04:20:${acmeValidationv1}" >>"${csrconf}"
1234   fi
1235
1236   _csr_cn="$(_idn "$domain")"
1237   _debug2 _csr_cn "$_csr_cn"
1238   if _contains "$(uname -a)" "MINGW"; then
1239     ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "//CN=$_csr_cn" -config "$csrconf" -out "$csr"
1240   else
1241     ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "/CN=$_csr_cn" -config "$csrconf" -out "$csr"
1242   fi
1243 }
1244
1245 #_signcsr key  csr  conf cert
1246 _signcsr() {
1247   key="$1"
1248   csr="$2"
1249   conf="$3"
1250   cert="$4"
1251   _debug "_signcsr"
1252
1253   _msg="$(${ACME_OPENSSL_BIN:-openssl} x509 -req -days 365 -in "$csr" -signkey "$key" -extensions v3_req -extfile "$conf" -out "$cert" 2>&1)"
1254   _ret="$?"
1255   _debug "$_msg"
1256   return $_ret
1257 }
1258
1259 #_csrfile
1260 _readSubjectFromCSR() {
1261   _csrfile="$1"
1262   if [ -z "$_csrfile" ]; then
1263     _usage "_readSubjectFromCSR mycsr.csr"
1264     return 1
1265   fi
1266   ${ACME_OPENSSL_BIN:-openssl} req -noout -in "$_csrfile" -subject | tr ',' "\n" | _egrep_o "CN *=.*" | cut -d = -f 2 | cut -d / -f 1 | tr -d ' \n'
1267 }
1268
1269 #_csrfile
1270 #echo comma separated domain list
1271 _readSubjectAltNamesFromCSR() {
1272   _csrfile="$1"
1273   if [ -z "$_csrfile" ]; then
1274     _usage "_readSubjectAltNamesFromCSR mycsr.csr"
1275     return 1
1276   fi
1277
1278   _csrsubj="$(_readSubjectFromCSR "$_csrfile")"
1279   _debug _csrsubj "$_csrsubj"
1280
1281   _dnsAltnames="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile" | grep "^ *DNS:.*" | tr -d ' \n')"
1282   _debug _dnsAltnames "$_dnsAltnames"
1283
1284   if _contains "$_dnsAltnames," "DNS:$_csrsubj,"; then
1285     _debug "AltNames contains subject"
1286     _excapedAlgnames="$(echo "$_dnsAltnames" | tr '*' '#')"
1287     _debug _excapedAlgnames "$_excapedAlgnames"
1288     _escapedSubject="$(echo "$_csrsubj" | tr '*' '#')"
1289     _debug _escapedSubject "$_escapedSubject"
1290     _dnsAltnames="$(echo "$_excapedAlgnames," | sed "s/DNS:$_escapedSubject,//g" | tr '#' '*' | sed "s/,\$//g")"
1291     _debug _dnsAltnames "$_dnsAltnames"
1292   else
1293     _debug "AltNames doesn't contain subject"
1294   fi
1295
1296   echo "$_dnsAltnames" | sed "s/DNS://g"
1297 }
1298
1299 #_csrfile
1300 _readKeyLengthFromCSR() {
1301   _csrfile="$1"
1302   if [ -z "$_csrfile" ]; then
1303     _usage "_readKeyLengthFromCSR mycsr.csr"
1304     return 1
1305   fi
1306
1307   _outcsr="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile")"
1308   _debug2 _outcsr "$_outcsr"
1309   if _contains "$_outcsr" "Public Key Algorithm: id-ecPublicKey"; then
1310     _debug "ECC CSR"
1311     echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *ASN1 OID:.*" | cut -d ':' -f 2 | tr -d ' '
1312   else
1313     _debug "RSA CSR"
1314     _rkl="$(echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1)"
1315     if [ "$_rkl" ]; then
1316       echo "$_rkl"
1317     else
1318       echo "$_outcsr" | tr "\t" " " | _egrep_o "RSA Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1
1319     fi
1320   fi
1321 }
1322
1323 _ss() {
1324   _port="$1"
1325
1326   if _exists "ss"; then
1327     _debug "Using: ss"
1328     ss -ntpl 2>/dev/null | grep ":$_port "
1329     return 0
1330   fi
1331
1332   if _exists "netstat"; then
1333     _debug "Using: netstat"
1334     if netstat -help 2>&1 | grep "\-p proto" >/dev/null; then
1335       #for windows version netstat tool
1336       netstat -an -p tcp | grep "LISTENING" | grep ":$_port "
1337     else
1338       if netstat -help 2>&1 | grep "\-p protocol" >/dev/null; then
1339         netstat -an -p tcp | grep LISTEN | grep ":$_port "
1340       elif netstat -help 2>&1 | grep -- '-P protocol' >/dev/null; then
1341         #for solaris
1342         netstat -an -P tcp | grep "\.$_port " | grep "LISTEN"
1343       elif netstat -help 2>&1 | grep "\-p" >/dev/null; then
1344         #for full linux
1345         netstat -ntpl | grep ":$_port "
1346       else
1347         #for busybox (embedded linux; no pid support)
1348         netstat -ntl 2>/dev/null | grep ":$_port "
1349       fi
1350     fi
1351     return 0
1352   fi
1353
1354   return 1
1355 }
1356
1357 #outfile key cert cacert [password [name [caname]]]
1358 _toPkcs() {
1359   _cpfx="$1"
1360   _ckey="$2"
1361   _ccert="$3"
1362   _cca="$4"
1363   pfxPassword="$5"
1364   pfxName="$6"
1365   pfxCaname="$7"
1366
1367   if [ "$pfxCaname" ]; then
1368     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName" -caname "$pfxCaname"
1369   elif [ "$pfxName" ]; then
1370     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName"
1371   elif [ "$pfxPassword" ]; then
1372     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword"
1373   else
1374     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca"
1375   fi
1376
1377 }
1378
1379 #domain [password] [isEcc]
1380 toPkcs() {
1381   domain="$1"
1382   pfxPassword="$2"
1383   if [ -z "$domain" ]; then
1384     _usage "Usage: $PROJECT_ENTRY --to-pkcs12 --domain <domain.tld> [--password <password>] [--ecc]"
1385     return 1
1386   fi
1387
1388   _isEcc="$3"
1389
1390   _initpath "$domain" "$_isEcc"
1391
1392   _toPkcs "$CERT_PFX_PATH" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$pfxPassword"
1393
1394   if [ "$?" = "0" ]; then
1395     _info "Success, Pfx is exported to: $CERT_PFX_PATH"
1396   fi
1397
1398 }
1399
1400 #domain [isEcc]
1401 toPkcs8() {
1402   domain="$1"
1403
1404   if [ -z "$domain" ]; then
1405     _usage "Usage: $PROJECT_ENTRY --to-pkcs8 --domain <domain.tld> [--ecc]"
1406     return 1
1407   fi
1408
1409   _isEcc="$2"
1410
1411   _initpath "$domain" "$_isEcc"
1412
1413   ${ACME_OPENSSL_BIN:-openssl} pkcs8 -topk8 -inform PEM -outform PEM -nocrypt -in "$CERT_KEY_PATH" -out "$CERT_PKCS8_PATH"
1414
1415   if [ "$?" = "0" ]; then
1416     _info "Success, $CERT_PKCS8_PATH"
1417   fi
1418
1419 }
1420
1421 #[2048]
1422 createAccountKey() {
1423   _info "Creating account key"
1424   if [ -z "$1" ]; then
1425     _usage "Usage: $PROJECT_ENTRY --create-account-key [--accountkeylength <bits>]"
1426     return
1427   fi
1428
1429   length=$1
1430   _create_account_key "$length"
1431
1432 }
1433
1434 _create_account_key() {
1435
1436   length=$1
1437
1438   if [ -z "$length" ] || [ "$length" = "$NO_VALUE" ]; then
1439     _debug "Use default length $DEFAULT_ACCOUNT_KEY_LENGTH"
1440     length="$DEFAULT_ACCOUNT_KEY_LENGTH"
1441   fi
1442
1443   _debug length "$length"
1444   _initpath
1445
1446   mkdir -p "$CA_DIR"
1447   if [ -s "$ACCOUNT_KEY_PATH" ]; then
1448     _info "Account key exists, skip"
1449     return 0
1450   else
1451     #generate account key
1452     if _createkey "$length" "$ACCOUNT_KEY_PATH"; then
1453       chmod 600 "$ACCOUNT_KEY_PATH"
1454       _info "Create account key ok."
1455       return 0
1456     else
1457       _err "Create account key error."
1458       return 1
1459     fi
1460   fi
1461
1462 }
1463
1464 #domain [length]
1465 createDomainKey() {
1466   _info "Creating domain key"
1467   if [ -z "$1" ]; then
1468     _usage "Usage: $PROJECT_ENTRY --create-domain-key --domain <domain.tld> [--keylength <bits>]"
1469     return
1470   fi
1471
1472   domain=$1
1473   _cdl=$2
1474
1475   if [ -z "$_cdl" ]; then
1476     _debug "Use DEFAULT_DOMAIN_KEY_LENGTH=$DEFAULT_DOMAIN_KEY_LENGTH"
1477     _cdl="$DEFAULT_DOMAIN_KEY_LENGTH"
1478   fi
1479
1480   _initpath "$domain" "$_cdl"
1481
1482   if [ ! -f "$CERT_KEY_PATH" ] || [ ! -s "$CERT_KEY_PATH" ] || ([ "$FORCE" ] && ! [ "$_ACME_IS_RENEW" ]) || [ "$Le_ForceNewDomainKey" = "1" ]; then
1483     if _createkey "$_cdl" "$CERT_KEY_PATH"; then
1484       _savedomainconf Le_Keylength "$_cdl"
1485       _info "The domain key is here: $(__green $CERT_KEY_PATH)"
1486       return 0
1487     else
1488       _err "Can not create domain key"
1489       return 1
1490     fi
1491   else
1492     if [ "$_ACME_IS_RENEW" ]; then
1493       _info "Domain key exists, skip"
1494       return 0
1495     else
1496       _err "Domain key exists, do you want to overwrite the key?"
1497       _err "Add '--force', and try again."
1498       return 1
1499     fi
1500   fi
1501
1502 }
1503
1504 # domain  domainlist isEcc
1505 createCSR() {
1506   _info "Creating csr"
1507   if [ -z "$1" ]; then
1508     _usage "Usage: $PROJECT_ENTRY --create-csr --domain <domain.tld> [--domain <domain2.tld> ...]"
1509     return
1510   fi
1511
1512   domain="$1"
1513   domainlist="$2"
1514   _isEcc="$3"
1515
1516   _initpath "$domain" "$_isEcc"
1517
1518   if [ -f "$CSR_PATH" ] && [ "$_ACME_IS_RENEW" ] && [ -z "$FORCE" ]; then
1519     _info "CSR exists, skip"
1520     return
1521   fi
1522
1523   if [ ! -f "$CERT_KEY_PATH" ]; then
1524     _err "The key file is not found: $CERT_KEY_PATH"
1525     _err "Please create the key file first."
1526     return 1
1527   fi
1528   _createcsr "$domain" "$domainlist" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"
1529
1530 }
1531
1532 _url_replace() {
1533   tr '/+' '_-' | tr -d '= '
1534 }
1535
1536 #base64 string
1537 _durl_replace_base64() {
1538   _l=$((${#1} % 4))
1539   if [ $_l -eq 2 ]; then
1540     _s="$1"'=='
1541   elif [ $_l -eq 3 ]; then
1542     _s="$1"'='
1543   else
1544     _s="$1"
1545   fi
1546   echo "$_s" | tr '_-' '/+'
1547 }
1548
1549 _time2str() {
1550   #BSD
1551   if date -u -r "$1" 2>/dev/null; then
1552     return
1553   fi
1554
1555   #Linux
1556   if date -u -d@"$1" 2>/dev/null; then
1557     return
1558   fi
1559
1560   #Solaris
1561   if _exists adb; then
1562     _t_s_a=$(echo "0t${1}=Y" | adb)
1563     echo "$_t_s_a"
1564   fi
1565
1566   #Busybox
1567   if echo "$1" | awk '{ print strftime("%c", $0); }' 2>/dev/null; then
1568     return
1569   fi
1570 }
1571
1572 _normalizeJson() {
1573   sed "s/\" *: *\([\"{\[]\)/\":\1/g" | sed "s/^ *\([^ ]\)/\1/" | tr -d "\r\n"
1574 }
1575
1576 _stat() {
1577   #Linux
1578   if stat -c '%U:%G' "$1" 2>/dev/null; then
1579     return
1580   fi
1581
1582   #BSD
1583   if stat -f '%Su:%Sg' "$1" 2>/dev/null; then
1584     return
1585   fi
1586
1587   return 1 #error, 'stat' not found
1588 }
1589
1590 #keyfile
1591 _calcjwk() {
1592   keyfile="$1"
1593   if [ -z "$keyfile" ]; then
1594     _usage "Usage: _calcjwk keyfile"
1595     return 1
1596   fi
1597
1598   if [ "$JWK_HEADER" ] && [ "$__CACHED_JWK_KEY_FILE" = "$keyfile" ]; then
1599     _debug2 "Use cached jwk for file: $__CACHED_JWK_KEY_FILE"
1600     return 0
1601   fi
1602
1603   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1604     _debug "RSA key"
1605     pub_exp=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -noout -text | grep "^publicExponent:" | cut -d '(' -f 2 | cut -d 'x' -f 2 | cut -d ')' -f 1)
1606     if [ "${#pub_exp}" = "5" ]; then
1607       pub_exp=0$pub_exp
1608     fi
1609     _debug3 pub_exp "$pub_exp"
1610
1611     e=$(echo "$pub_exp" | _h2b | _base64)
1612     _debug3 e "$e"
1613
1614     modulus=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -modulus -noout | cut -d '=' -f 2)
1615     _debug3 modulus "$modulus"
1616     n="$(printf "%s" "$modulus" | _h2b | _base64 | _url_replace)"
1617     _debug3 n "$n"
1618
1619     jwk='{"e": "'$e'", "kty": "RSA", "n": "'$n'"}'
1620     _debug3 jwk "$jwk"
1621
1622     JWK_HEADER='{"alg": "RS256", "jwk": '$jwk'}'
1623     JWK_HEADERPLACE_PART1='{"nonce": "'
1624     JWK_HEADERPLACE_PART2='", "alg": "RS256"'
1625   elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1626     _debug "EC key"
1627     crv="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^NIST CURVE:" | cut -d ":" -f 2 | tr -d " \r\n")"
1628     _debug3 crv "$crv"
1629     __ECC_KEY_LEN=$(echo "$crv" | cut -d "-" -f 2)
1630     if [ "$__ECC_KEY_LEN" = "521" ]; then
1631       __ECC_KEY_LEN=512
1632     fi
1633     _debug3 __ECC_KEY_LEN "$__ECC_KEY_LEN"
1634     if [ -z "$crv" ]; then
1635       _debug "Let's try ASN1 OID"
1636       crv_oid="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^ASN1 OID:" | cut -d ":" -f 2 | tr -d " \r\n")"
1637       _debug3 crv_oid "$crv_oid"
1638       case "${crv_oid}" in
1639       "prime256v1")
1640         crv="P-256"
1641         __ECC_KEY_LEN=256
1642         ;;
1643       "secp384r1")
1644         crv="P-384"
1645         __ECC_KEY_LEN=384
1646         ;;
1647       "secp521r1")
1648         crv="P-521"
1649         __ECC_KEY_LEN=512
1650         ;;
1651       *)
1652         _err "ECC oid : $crv_oid"
1653         return 1
1654         ;;
1655       esac
1656       _debug3 crv "$crv"
1657     fi
1658
1659     pubi="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n pub: | cut -d : -f 1)"
1660     pubi=$(_math "$pubi" + 1)
1661     _debug3 pubi "$pubi"
1662
1663     pubj="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n "ASN1 OID:" | cut -d : -f 1)"
1664     pubj=$(_math "$pubj" - 1)
1665     _debug3 pubj "$pubj"
1666
1667     pubtext="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | sed -n "$pubi,${pubj}p" | tr -d " \n\r")"
1668     _debug3 pubtext "$pubtext"
1669
1670     xlen="$(printf "%s" "$pubtext" | tr -d ':' | wc -c)"
1671     xlen=$(_math "$xlen" / 4)
1672     _debug3 xlen "$xlen"
1673
1674     xend=$(_math "$xlen" + 1)
1675     x="$(printf "%s" "$pubtext" | cut -d : -f 2-"$xend")"
1676     _debug3 x "$x"
1677
1678     x64="$(printf "%s" "$x" | tr -d : | _h2b | _base64 | _url_replace)"
1679     _debug3 x64 "$x64"
1680
1681     xend=$(_math "$xend" + 1)
1682     y="$(printf "%s" "$pubtext" | cut -d : -f "$xend"-10000)"
1683     _debug3 y "$y"
1684
1685     y64="$(printf "%s" "$y" | tr -d : | _h2b | _base64 | _url_replace)"
1686     _debug3 y64 "$y64"
1687
1688     jwk='{"crv": "'$crv'", "kty": "EC", "x": "'$x64'", "y": "'$y64'"}'
1689     _debug3 jwk "$jwk"
1690
1691     JWK_HEADER='{"alg": "ES'$__ECC_KEY_LEN'", "jwk": '$jwk'}'
1692     JWK_HEADERPLACE_PART1='{"nonce": "'
1693     JWK_HEADERPLACE_PART2='", "alg": "ES'$__ECC_KEY_LEN'"'
1694   else
1695     _err "Only RSA or EC key is supported. keyfile=$keyfile"
1696     _debug2 "$(cat "$keyfile")"
1697     return 1
1698   fi
1699
1700   _debug3 JWK_HEADER "$JWK_HEADER"
1701   __CACHED_JWK_KEY_FILE="$keyfile"
1702 }
1703
1704 _time() {
1705   date -u "+%s"
1706 }
1707
1708 _utc_date() {
1709   date -u "+%Y-%m-%d %H:%M:%S"
1710 }
1711
1712 _mktemp() {
1713   if _exists mktemp; then
1714     if mktemp 2>/dev/null; then
1715       return 0
1716     elif _contains "$(mktemp 2>&1)" "-t prefix" && mktemp -t "$PROJECT_NAME" 2>/dev/null; then
1717       #for Mac osx
1718       return 0
1719     fi
1720   fi
1721   if [ -d "/tmp" ]; then
1722     echo "/tmp/${PROJECT_NAME}wefADf24sf.$(_time).tmp"
1723     return 0
1724   elif [ "$LE_TEMP_DIR" ] && mkdir -p "$LE_TEMP_DIR"; then
1725     echo "/$LE_TEMP_DIR/wefADf24sf.$(_time).tmp"
1726     return 0
1727   fi
1728   _err "Can not create temp file."
1729 }
1730
1731 #clear all the https envs to cause _inithttp() to run next time.
1732 _resethttp() {
1733   __HTTP_INITIALIZED=""
1734   _ACME_CURL=""
1735   _ACME_WGET=""
1736   ACME_HTTP_NO_REDIRECTS=""
1737 }
1738
1739 _inithttp() {
1740
1741   if [ -z "$HTTP_HEADER" ] || ! touch "$HTTP_HEADER"; then
1742     HTTP_HEADER="$(_mktemp)"
1743     _debug2 HTTP_HEADER "$HTTP_HEADER"
1744   fi
1745
1746   if [ "$__HTTP_INITIALIZED" ]; then
1747     if [ "$_ACME_CURL$_ACME_WGET" ]; then
1748       _debug2 "Http already initialized."
1749       return 0
1750     fi
1751   fi
1752
1753   if [ -z "$_ACME_CURL" ] && _exists "curl"; then
1754     _ACME_CURL="curl --silent --dump-header $HTTP_HEADER "
1755     if [ -z "$ACME_HTTP_NO_REDIRECTS" ]; then
1756       _ACME_CURL="$_ACME_CURL -L "
1757     fi
1758     if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1759       _CURL_DUMP="$(_mktemp)"
1760       _ACME_CURL="$_ACME_CURL --trace-ascii $_CURL_DUMP "
1761     fi
1762
1763     if [ "$CA_PATH" ]; then
1764       _ACME_CURL="$_ACME_CURL --capath $CA_PATH "
1765     elif [ "$CA_BUNDLE" ]; then
1766       _ACME_CURL="$_ACME_CURL --cacert $CA_BUNDLE "
1767     fi
1768
1769     if _contains "$(curl --help 2>&1)" "--globoff"; then
1770       _ACME_CURL="$_ACME_CURL -g "
1771     fi
1772   fi
1773
1774   if [ -z "$_ACME_WGET" ] && _exists "wget"; then
1775     _ACME_WGET="wget -q"
1776     if [ "$ACME_HTTP_NO_REDIRECTS" ]; then
1777       _ACME_WGET="$_ACME_WGET --max-redirect 0 "
1778     fi
1779     if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1780       _ACME_WGET="$_ACME_WGET -d "
1781     fi
1782     if [ "$CA_PATH" ]; then
1783       _ACME_WGET="$_ACME_WGET --ca-directory=$CA_PATH "
1784     elif [ "$CA_BUNDLE" ]; then
1785       _ACME_WGET="$_ACME_WGET --ca-certificate=$CA_BUNDLE "
1786     fi
1787   fi
1788
1789   #from wget 1.14: do not skip body on 404 error
1790   if [ "$_ACME_WGET" ] && _contains "$($_ACME_WGET --help 2>&1)" "--content-on-error"; then
1791     _ACME_WGET="$_ACME_WGET --content-on-error "
1792   fi
1793
1794   __HTTP_INITIALIZED=1
1795
1796 }
1797
1798 # body  url [needbase64] [POST|PUT|DELETE] [ContentType]
1799 _post() {
1800   body="$1"
1801   _post_url="$2"
1802   needbase64="$3"
1803   httpmethod="$4"
1804   _postContentType="$5"
1805
1806   if [ -z "$httpmethod" ]; then
1807     httpmethod="POST"
1808   fi
1809   _debug $httpmethod
1810   _debug "_post_url" "$_post_url"
1811   _debug2 "body" "$body"
1812   _debug2 "_postContentType" "$_postContentType"
1813
1814   _inithttp
1815
1816   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
1817     _CURL="$_ACME_CURL"
1818     if [ "$HTTPS_INSECURE" ]; then
1819       _CURL="$_CURL --insecure  "
1820     fi
1821     if [ "$httpmethod" = "HEAD" ]; then
1822       _CURL="$_CURL -I  "
1823     fi
1824     _debug "_CURL" "$_CURL"
1825     if [ "$needbase64" ]; then
1826       if [ "$body" ]; then
1827         if [ "$_postContentType" ]; then
1828           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1829         else
1830           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1831         fi
1832       else
1833         if [ "$_postContentType" ]; then
1834           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1835         else
1836           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1837         fi
1838       fi
1839     else
1840       if [ "$body" ]; then
1841         if [ "$_postContentType" ]; then
1842           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1843         else
1844           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1845         fi
1846       else
1847         if [ "$_postContentType" ]; then
1848           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1849         else
1850           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1851         fi
1852       fi
1853     fi
1854     _ret="$?"
1855     if [ "$_ret" != "0" ]; then
1856       _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $_ret"
1857       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1858         _err "Here is the curl dump log:"
1859         _err "$(cat "$_CURL_DUMP")"
1860       fi
1861     fi
1862   elif [ "$_ACME_WGET" ]; then
1863     _WGET="$_ACME_WGET"
1864     if [ "$HTTPS_INSECURE" ]; then
1865       _WGET="$_WGET --no-check-certificate "
1866     fi
1867     if [ "$httpmethod" = "HEAD" ]; then
1868       _WGET="$_WGET --read-timeout=3.0  --tries=2  "
1869     fi
1870     _debug "_WGET" "$_WGET"
1871     if [ "$needbase64" ]; then
1872       if [ "$httpmethod" = "POST" ]; then
1873         if [ "$_postContentType" ]; then
1874           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
1875         else
1876           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
1877         fi
1878       else
1879         if [ "$_postContentType" ]; then
1880           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)"
1881         else
1882           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)"
1883         fi
1884       fi
1885     else
1886       if [ "$httpmethod" = "POST" ]; then
1887         if [ "$_postContentType" ]; then
1888           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")"
1889         else
1890           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1891         fi
1892       elif [ "$httpmethod" = "HEAD" ]; then
1893         if [ "$_postContentType" ]; then
1894           response="$($_WGET --spider -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1895         else
1896           response="$($_WGET --spider -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1897         fi
1898       else
1899         if [ "$_postContentType" ]; then
1900           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")"
1901         else
1902           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")"
1903         fi
1904       fi
1905     fi
1906     _ret="$?"
1907     if [ "$_ret" = "8" ]; then
1908       _ret=0
1909       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
1910     fi
1911     if [ "$_ret" != "0" ]; then
1912       _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $_ret"
1913     fi
1914     _sed_i "s/^ *//g" "$HTTP_HEADER"
1915   else
1916     _ret="$?"
1917     _err "Neither curl nor wget is found, can not do $httpmethod."
1918   fi
1919   _debug "_ret" "$_ret"
1920   printf "%s" "$response"
1921   return $_ret
1922 }
1923
1924 # url getheader timeout
1925 _get() {
1926   _debug GET
1927   url="$1"
1928   onlyheader="$2"
1929   t="$3"
1930   _debug url "$url"
1931   _debug "timeout=$t"
1932
1933   _inithttp
1934
1935   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
1936     _CURL="$_ACME_CURL"
1937     if [ "$HTTPS_INSECURE" ]; then
1938       _CURL="$_CURL --insecure  "
1939     fi
1940     if [ "$t" ]; then
1941       _CURL="$_CURL --connect-timeout $t"
1942     fi
1943     _debug "_CURL" "$_CURL"
1944     if [ "$onlyheader" ]; then
1945       $_CURL -I --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
1946     else
1947       $_CURL --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
1948     fi
1949     ret=$?
1950     if [ "$ret" != "0" ]; then
1951       _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $ret"
1952       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1953         _err "Here is the curl dump log:"
1954         _err "$(cat "$_CURL_DUMP")"
1955       fi
1956     fi
1957   elif [ "$_ACME_WGET" ]; then
1958     _WGET="$_ACME_WGET"
1959     if [ "$HTTPS_INSECURE" ]; then
1960       _WGET="$_WGET --no-check-certificate "
1961     fi
1962     if [ "$t" ]; then
1963       _WGET="$_WGET --timeout=$t"
1964     fi
1965     _debug "_WGET" "$_WGET"
1966     if [ "$onlyheader" ]; then
1967       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -S -O /dev/null "$url" 2>&1 | sed 's/^[ ]*//g'
1968     else
1969       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -O - "$url"
1970     fi
1971     ret=$?
1972     if [ "$ret" = "8" ]; then
1973       ret=0
1974       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
1975     fi
1976     if [ "$ret" != "0" ]; then
1977       _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $ret"
1978     fi
1979   else
1980     ret=$?
1981     _err "Neither curl nor wget is found, can not do GET."
1982   fi
1983   _debug "ret" "$ret"
1984   return $ret
1985 }
1986
1987 _head_n() {
1988   head -n "$1"
1989 }
1990
1991 _tail_n() {
1992   if ! tail -n "$1" 2>/dev/null; then
1993     #fix for solaris
1994     tail -"$1"
1995   fi
1996 }
1997
1998 # url  payload needbase64  keyfile
1999 _send_signed_request() {
2000   url=$1
2001   payload=$2
2002   needbase64=$3
2003   keyfile=$4
2004   if [ -z "$keyfile" ]; then
2005     keyfile="$ACCOUNT_KEY_PATH"
2006   fi
2007   _debug url "$url"
2008   _debug payload "$payload"
2009
2010   if ! _calcjwk "$keyfile"; then
2011     return 1
2012   fi
2013
2014   __request_conent_type="$CONTENT_TYPE_JSON"
2015
2016   payload64=$(printf "%s" "$payload" | _base64 | _url_replace)
2017   _debug3 payload64 "$payload64"
2018
2019   MAX_REQUEST_RETRY_TIMES=20
2020   _sleep_retry_sec=1
2021   _request_retry_times=0
2022   while [ "${_request_retry_times}" -lt "$MAX_REQUEST_RETRY_TIMES" ]; do
2023     _request_retry_times=$(_math "$_request_retry_times" + 1)
2024     _debug3 _request_retry_times "$_request_retry_times"
2025     if [ -z "$_CACHED_NONCE" ]; then
2026       _headers=""
2027       if [ "$ACME_NEW_NONCE" ]; then
2028         _debug2 "Get nonce with HEAD. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2029         nonceurl="$ACME_NEW_NONCE"
2030         if _post "" "$nonceurl" "" "HEAD" "$__request_conent_type" >/dev/null; then
2031           _headers="$(cat "$HTTP_HEADER")"
2032           _debug2 _headers "$_headers"
2033           _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2034         fi
2035       fi
2036       if [ -z "$_CACHED_NONCE" ]; then
2037         _debug2 "Get nonce with GET. ACME_DIRECTORY" "$ACME_DIRECTORY"
2038         nonceurl="$ACME_DIRECTORY"
2039         _headers="$(_get "$nonceurl" "onlyheader")"
2040         _debug2 _headers "$_headers"
2041         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2042       fi
2043       if [ -z "$_CACHED_NONCE" ] && [ "$ACME_NEW_NONCE" ]; then
2044         _debug2 "Get nonce with GET. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2045         nonceurl="$ACME_NEW_NONCE"
2046         _headers="$(_get "$nonceurl" "onlyheader")"
2047         _debug2 _headers "$_headers"
2048         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2049       fi
2050       _debug2 _CACHED_NONCE "$_CACHED_NONCE"
2051       if [ "$?" != "0" ]; then
2052         _err "Can not connect to $nonceurl to get nonce."
2053         return 1
2054       fi
2055     else
2056       _debug2 "Use _CACHED_NONCE" "$_CACHED_NONCE"
2057     fi
2058     nonce="$_CACHED_NONCE"
2059     _debug2 nonce "$nonce"
2060     if [ -z "$nonce" ]; then
2061       _info "Could not get nonce, let's try again."
2062       _sleep 2
2063       continue
2064     fi
2065     if [ "$ACME_VERSION" = "2" ]; then
2066       if [ "$url" = "$ACME_NEW_ACCOUNT" ]; then
2067         protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2068       elif [ "$url" = "$ACME_REVOKE_CERT" ] && [ "$keyfile" != "$ACCOUNT_KEY_PATH" ]; then
2069         protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2070       else
2071         protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"kid\": \"${ACCOUNT_URL}\""'}'
2072       fi
2073     else
2074       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2075     fi
2076     _debug3 protected "$protected"
2077
2078     protected64="$(printf "%s" "$protected" | _base64 | _url_replace)"
2079     _debug3 protected64 "$protected64"
2080
2081     if ! _sig_t="$(printf "%s" "$protected64.$payload64" | _sign "$keyfile" "sha256")"; then
2082       _err "Sign request failed."
2083       return 1
2084     fi
2085     _debug3 _sig_t "$_sig_t"
2086
2087     sig="$(printf "%s" "$_sig_t" | _url_replace)"
2088     _debug3 sig "$sig"
2089
2090     body="{\"protected\": \"$protected64\", \"payload\": \"$payload64\", \"signature\": \"$sig\"}"
2091     _debug3 body "$body"
2092
2093     response="$(_post "$body" "$url" "$needbase64" "POST" "$__request_conent_type")"
2094     _CACHED_NONCE=""
2095
2096     if [ "$?" != "0" ]; then
2097       _err "Can not post to $url"
2098       return 1
2099     fi
2100
2101     responseHeaders="$(cat "$HTTP_HEADER")"
2102     _debug2 responseHeaders "$responseHeaders"
2103
2104     code="$(grep "^HTTP" "$HTTP_HEADER" | _tail_n 1 | cut -d " " -f 2 | tr -d "\r\n")"
2105     _debug code "$code"
2106
2107     _debug2 original "$response"
2108     if echo "$responseHeaders" | grep -i "Content-Type: *application/json" >/dev/null 2>&1; then
2109       response="$(echo "$response" | _json_decode | _normalizeJson)"
2110     fi
2111     _debug2 response "$response"
2112
2113     _CACHED_NONCE="$(echo "$responseHeaders" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2114
2115     if ! _startswith "$code" "2"; then
2116       _body="$response"
2117       if [ "$needbase64" ]; then
2118         _body="$(echo "$_body" | _dbase64 multiline)"
2119         _debug3 _body "$_body"
2120       fi
2121
2122       if _contains "$_body" "JWS has invalid anti-replay nonce" || _contains "$_body" "JWS has an invalid anti-replay nonce"; then
2123         _info "It seems the CA server is busy now, let's wait and retry. Sleeping $_sleep_retry_sec seconds."
2124         _CACHED_NONCE=""
2125         _sleep $_sleep_retry_sec
2126         continue
2127       fi
2128     fi
2129     return 0
2130   done
2131   _info "Giving up sending to CA server after $MAX_REQUEST_RETRY_TIMES retries."
2132   return 1
2133
2134 }
2135
2136 #setopt "file"  "opt"  "="  "value" [";"]
2137 _setopt() {
2138   __conf="$1"
2139   __opt="$2"
2140   __sep="$3"
2141   __val="$4"
2142   __end="$5"
2143   if [ -z "$__opt" ]; then
2144     _usage usage: _setopt '"file"  "opt"  "="  "value" [";"]'
2145     return
2146   fi
2147   if [ ! -f "$__conf" ]; then
2148     touch "$__conf"
2149   fi
2150
2151   if grep -n "^$__opt$__sep" "$__conf" >/dev/null; then
2152     _debug3 OK
2153     if _contains "$__val" "&"; then
2154       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2155     fi
2156     text="$(cat "$__conf")"
2157     printf -- "%s\n" "$text" | sed "s|^$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2158
2159   elif grep -n "^#$__opt$__sep" "$__conf" >/dev/null; then
2160     if _contains "$__val" "&"; then
2161       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2162     fi
2163     text="$(cat "$__conf")"
2164     printf -- "%s\n" "$text" | sed "s|^#$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2165
2166   else
2167     _debug3 APP
2168     echo "$__opt$__sep$__val$__end" >>"$__conf"
2169   fi
2170   _debug3 "$(grep -n "^$__opt$__sep" "$__conf")"
2171 }
2172
2173 #_save_conf  file key  value base64encode
2174 #save to conf
2175 _save_conf() {
2176   _s_c_f="$1"
2177   _sdkey="$2"
2178   _sdvalue="$3"
2179   _b64encode="$4"
2180   if [ "$_sdvalue" ] && [ "$_b64encode" ]; then
2181     _sdvalue="${B64CONF_START}$(printf "%s" "${_sdvalue}" | _base64)${B64CONF_END}"
2182   fi
2183   if [ "$_s_c_f" ]; then
2184     _setopt "$_s_c_f" "$_sdkey" "=" "'$_sdvalue'"
2185   else
2186     _err "config file is empty, can not save $_sdkey=$_sdvalue"
2187   fi
2188 }
2189
2190 #_clear_conf file  key
2191 _clear_conf() {
2192   _c_c_f="$1"
2193   _sdkey="$2"
2194   if [ "$_c_c_f" ]; then
2195     _conf_data="$(cat "$_c_c_f")"
2196     echo "$_conf_data" | sed "s/^$_sdkey *=.*$//" >"$_c_c_f"
2197   else
2198     _err "config file is empty, can not clear"
2199   fi
2200 }
2201
2202 #_read_conf file  key
2203 _read_conf() {
2204   _r_c_f="$1"
2205   _sdkey="$2"
2206   if [ -f "$_r_c_f" ]; then
2207     _sdv="$(
2208       eval "$(grep "^$_sdkey *=" "$_r_c_f")"
2209       eval "printf \"%s\" \"\$$_sdkey\""
2210     )"
2211     if _startswith "$_sdv" "${B64CONF_START}" && _endswith "$_sdv" "${B64CONF_END}"; then
2212       _sdv="$(echo "$_sdv" | sed "s/${B64CONF_START}//" | sed "s/${B64CONF_END}//" | _dbase64)"
2213     fi
2214     printf "%s" "$_sdv"
2215   else
2216     _debug "config file is empty, can not read $_sdkey"
2217   fi
2218 }
2219
2220 #_savedomainconf   key  value  base64encode
2221 #save to domain.conf
2222 _savedomainconf() {
2223   _save_conf "$DOMAIN_CONF" "$@"
2224 }
2225
2226 #_cleardomainconf   key
2227 _cleardomainconf() {
2228   _clear_conf "$DOMAIN_CONF" "$1"
2229 }
2230
2231 #_readdomainconf   key
2232 _readdomainconf() {
2233   _read_conf "$DOMAIN_CONF" "$1"
2234 }
2235
2236 #key  value  base64encode
2237 _savedeployconf() {
2238   _savedomainconf "SAVED_$1" "$2" "$3"
2239   #remove later
2240   _cleardomainconf "$1"
2241 }
2242
2243 #key
2244 _getdeployconf() {
2245   _rac_key="$1"
2246   _rac_value="$(eval echo \$"$_rac_key")"
2247   if [ "$_rac_value" ]; then
2248     if _startswith "$_rac_value" '"' && _endswith "$_rac_value" '"'; then
2249       _debug2 "trim quotation marks"
2250       eval "export $_rac_key=$_rac_value"
2251     fi
2252     return 0 # do nothing
2253   fi
2254   _saved=$(_readdomainconf "SAVED_$_rac_key")
2255   eval "export $_rac_key=\"$_saved\""
2256 }
2257
2258 #_saveaccountconf  key  value  base64encode
2259 _saveaccountconf() {
2260   _save_conf "$ACCOUNT_CONF_PATH" "$@"
2261 }
2262
2263 #key  value base64encode
2264 _saveaccountconf_mutable() {
2265   _save_conf "$ACCOUNT_CONF_PATH" "SAVED_$1" "$2" "$3"
2266   #remove later
2267   _clearaccountconf "$1"
2268 }
2269
2270 #key
2271 _readaccountconf() {
2272   _read_conf "$ACCOUNT_CONF_PATH" "$1"
2273 }
2274
2275 #key
2276 _readaccountconf_mutable() {
2277   _rac_key="$1"
2278   _readaccountconf "SAVED_$_rac_key"
2279 }
2280
2281 #_clearaccountconf   key
2282 _clearaccountconf() {
2283   _clear_conf "$ACCOUNT_CONF_PATH" "$1"
2284 }
2285
2286 #_savecaconf  key  value
2287 _savecaconf() {
2288   _save_conf "$CA_CONF" "$1" "$2"
2289 }
2290
2291 #_readcaconf   key
2292 _readcaconf() {
2293   _read_conf "$CA_CONF" "$1"
2294 }
2295
2296 #_clearaccountconf   key
2297 _clearcaconf() {
2298   _clear_conf "$CA_CONF" "$1"
2299 }
2300
2301 # content localaddress
2302 _startserver() {
2303   content="$1"
2304   ncaddr="$2"
2305   _debug "content" "$content"
2306   _debug "ncaddr" "$ncaddr"
2307
2308   _debug "startserver: $$"
2309
2310   _debug Le_HTTPPort "$Le_HTTPPort"
2311   _debug Le_Listen_V4 "$Le_Listen_V4"
2312   _debug Le_Listen_V6 "$Le_Listen_V6"
2313
2314   _NC="socat"
2315   if [ "$Le_Listen_V4" ]; then
2316     _NC="$_NC -4"
2317   elif [ "$Le_Listen_V6" ]; then
2318     _NC="$_NC -6"
2319   fi
2320
2321   if [ "$DEBUG" ] && [ "$DEBUG" -gt "1" ]; then
2322     _NC="$_NC -d -d -v"
2323   fi
2324
2325   SOCAT_OPTIONS=TCP-LISTEN:$Le_HTTPPort,crlf,reuseaddr,fork
2326
2327   #Adding bind to local-address
2328   if [ "$ncaddr" ]; then
2329     SOCAT_OPTIONS="$SOCAT_OPTIONS,bind=${ncaddr}"
2330   fi
2331
2332   _content_len="$(printf "%s" "$content" | wc -c)"
2333   _debug _content_len "$_content_len"
2334   _debug "_NC" "$_NC $SOCAT_OPTIONS"
2335   $_NC $SOCAT_OPTIONS SYSTEM:"sleep 1; \
2336 echo 'HTTP/1.0 200 OK'; \
2337 echo 'Content-Length\: $_content_len'; \
2338 echo ''; \
2339 printf -- '$content';" &
2340   serverproc="$!"
2341 }
2342
2343 _stopserver() {
2344   pid="$1"
2345   _debug "pid" "$pid"
2346   if [ -z "$pid" ]; then
2347     return
2348   fi
2349
2350   kill $pid
2351
2352 }
2353
2354 # sleep sec
2355 _sleep() {
2356   _sleep_sec="$1"
2357   if [ "$__INTERACTIVE" ]; then
2358     _sleep_c="$_sleep_sec"
2359     while [ "$_sleep_c" -ge "0" ]; do
2360       printf "\r      \r"
2361       __green "$_sleep_c"
2362       _sleep_c="$(_math "$_sleep_c" - 1)"
2363       sleep 1
2364     done
2365     printf "\r"
2366   else
2367     sleep "$_sleep_sec"
2368   fi
2369 }
2370
2371 # _starttlsserver  san_a  san_b port content _ncaddr acmeValidationv1
2372 _starttlsserver() {
2373   _info "Starting tls server."
2374   san_a="$1"
2375   san_b="$2"
2376   port="$3"
2377   content="$4"
2378   opaddr="$5"
2379   acmeValidationv1="$6"
2380
2381   _debug san_a "$san_a"
2382   _debug san_b "$san_b"
2383   _debug port "$port"
2384   _debug acmeValidationv1 "$acmeValidationv1"
2385
2386   #create key TLS_KEY
2387   if ! _createkey "2048" "$TLS_KEY"; then
2388     _err "Create tls validation key error."
2389     return 1
2390   fi
2391
2392   #create csr
2393   alt="$san_a"
2394   if [ "$san_b" ]; then
2395     alt="$alt,$san_b"
2396   fi
2397   if ! _createcsr "tls.acme.sh" "$alt" "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$acmeValidationv1"; then
2398     _err "Create tls validation csr error."
2399     return 1
2400   fi
2401
2402   #self signed
2403   if ! _signcsr "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$TLS_CERT"; then
2404     _err "Create tls validation cert error."
2405     return 1
2406   fi
2407
2408   __S_OPENSSL="${ACME_OPENSSL_BIN:-openssl} s_server -www -cert $TLS_CERT  -key $TLS_KEY "
2409   if [ "$opaddr" ]; then
2410     __S_OPENSSL="$__S_OPENSSL -accept $opaddr:$port"
2411   else
2412     __S_OPENSSL="$__S_OPENSSL -accept $port"
2413   fi
2414
2415   _debug Le_Listen_V4 "$Le_Listen_V4"
2416   _debug Le_Listen_V6 "$Le_Listen_V6"
2417   if [ "$Le_Listen_V4" ]; then
2418     __S_OPENSSL="$__S_OPENSSL -4"
2419   elif [ "$Le_Listen_V6" ]; then
2420     __S_OPENSSL="$__S_OPENSSL -6"
2421   fi
2422
2423   if [ "$acmeValidationv1" ]; then
2424     __S_OPENSSL="$__S_OPENSSL -alpn acme-tls/1"
2425   fi
2426
2427   _debug "$__S_OPENSSL"
2428   if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
2429     $__S_OPENSSL -tlsextdebug &
2430   else
2431     $__S_OPENSSL >/dev/null 2>&1 &
2432   fi
2433
2434   serverproc="$!"
2435   sleep 1
2436   _debug serverproc "$serverproc"
2437 }
2438
2439 #file
2440 _readlink() {
2441   _rf="$1"
2442   if ! readlink -f "$_rf" 2>/dev/null; then
2443     if _startswith "$_rf" "/"; then
2444       echo "$_rf"
2445       return 0
2446     fi
2447     echo "$(pwd)/$_rf" | _conapath
2448   fi
2449 }
2450
2451 _conapath() {
2452   sed "s#/\./#/#g"
2453 }
2454
2455 __initHome() {
2456   if [ -z "$_SCRIPT_HOME" ]; then
2457     if _exists readlink && _exists dirname; then
2458       _debug "Lets find script dir."
2459       _debug "_SCRIPT_" "$_SCRIPT_"
2460       _script="$(_readlink "$_SCRIPT_")"
2461       _debug "_script" "$_script"
2462       _script_home="$(dirname "$_script")"
2463       _debug "_script_home" "$_script_home"
2464       if [ -d "$_script_home" ]; then
2465         _SCRIPT_HOME="$_script_home"
2466       else
2467         _err "It seems the script home is not correct:$_script_home"
2468       fi
2469     fi
2470   fi
2471
2472   #  if [ -z "$LE_WORKING_DIR" ]; then
2473   #    if [ -f "$DEFAULT_INSTALL_HOME/account.conf" ]; then
2474   #      _debug "It seems that $PROJECT_NAME is already installed in $DEFAULT_INSTALL_HOME"
2475   #      LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2476   #    else
2477   #      LE_WORKING_DIR="$_SCRIPT_HOME"
2478   #    fi
2479   #  fi
2480
2481   if [ -z "$LE_WORKING_DIR" ]; then
2482     _debug "Using default home:$DEFAULT_INSTALL_HOME"
2483     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2484   fi
2485   export LE_WORKING_DIR
2486
2487   if [ -z "$LE_CONFIG_HOME" ]; then
2488     LE_CONFIG_HOME="$LE_WORKING_DIR"
2489   fi
2490   _debug "Using config home:$LE_CONFIG_HOME"
2491   export LE_CONFIG_HOME
2492
2493   _DEFAULT_ACCOUNT_CONF_PATH="$LE_CONFIG_HOME/account.conf"
2494
2495   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2496     if [ -f "$_DEFAULT_ACCOUNT_CONF_PATH" ]; then
2497       . "$_DEFAULT_ACCOUNT_CONF_PATH"
2498     fi
2499   fi
2500
2501   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2502     ACCOUNT_CONF_PATH="$_DEFAULT_ACCOUNT_CONF_PATH"
2503   fi
2504   _debug3 ACCOUNT_CONF_PATH "$ACCOUNT_CONF_PATH"
2505   DEFAULT_LOG_FILE="$LE_CONFIG_HOME/$PROJECT_NAME.log"
2506
2507   DEFAULT_CA_HOME="$LE_CONFIG_HOME/ca"
2508
2509   if [ -z "$LE_TEMP_DIR" ]; then
2510     LE_TEMP_DIR="$LE_CONFIG_HOME/tmp"
2511   fi
2512 }
2513
2514 #server
2515 _initAPI() {
2516   _api_server="${1:-$ACME_DIRECTORY}"
2517   _debug "_init api for server: $_api_server"
2518
2519   if [ -z "$ACME_NEW_ACCOUNT" ]; then
2520     response=$(_get "$_api_server")
2521     if [ "$?" != "0" ]; then
2522       _debug2 "response" "$response"
2523       _err "Can not init api."
2524       return 1
2525     fi
2526     response=$(echo "$response" | _json_decode)
2527     _debug2 "response" "$response"
2528
2529     ACME_KEY_CHANGE=$(echo "$response" | _egrep_o 'key-change" *: *"[^"]*"' | cut -d '"' -f 3)
2530     if [ -z "$ACME_KEY_CHANGE" ]; then
2531       ACME_KEY_CHANGE=$(echo "$response" | _egrep_o 'keyChange" *: *"[^"]*"' | cut -d '"' -f 3)
2532     fi
2533     export ACME_KEY_CHANGE
2534
2535     ACME_NEW_AUTHZ=$(echo "$response" | _egrep_o 'new-authz" *: *"[^"]*"' | cut -d '"' -f 3)
2536     if [ -z "$ACME_NEW_AUTHZ" ]; then
2537       ACME_NEW_AUTHZ=$(echo "$response" | _egrep_o 'newAuthz" *: *"[^"]*"' | cut -d '"' -f 3)
2538     fi
2539     export ACME_NEW_AUTHZ
2540
2541     ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'new-cert" *: *"[^"]*"' | cut -d '"' -f 3)
2542     ACME_NEW_ORDER_RES="new-cert"
2543     if [ -z "$ACME_NEW_ORDER" ]; then
2544       ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'new-order" *: *"[^"]*"' | cut -d '"' -f 3)
2545       ACME_NEW_ORDER_RES="new-order"
2546       if [ -z "$ACME_NEW_ORDER" ]; then
2547         ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'newOrder" *: *"[^"]*"' | cut -d '"' -f 3)
2548       fi
2549     fi
2550     export ACME_NEW_ORDER
2551     export ACME_NEW_ORDER_RES
2552
2553     ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'new-reg" *: *"[^"]*"' | cut -d '"' -f 3)
2554     ACME_NEW_ACCOUNT_RES="new-reg"
2555     if [ -z "$ACME_NEW_ACCOUNT" ]; then
2556       ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'new-account" *: *"[^"]*"' | cut -d '"' -f 3)
2557       ACME_NEW_ACCOUNT_RES="new-account"
2558       if [ -z "$ACME_NEW_ACCOUNT" ]; then
2559         ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'newAccount" *: *"[^"]*"' | cut -d '"' -f 3)
2560         if [ "$ACME_NEW_ACCOUNT" ]; then
2561           export ACME_VERSION=2
2562         fi
2563       fi
2564     fi
2565     export ACME_NEW_ACCOUNT
2566     export ACME_NEW_ACCOUNT_RES
2567
2568     ACME_REVOKE_CERT=$(echo "$response" | _egrep_o 'revoke-cert" *: *"[^"]*"' | cut -d '"' -f 3)
2569     if [ -z "$ACME_REVOKE_CERT" ]; then
2570       ACME_REVOKE_CERT=$(echo "$response" | _egrep_o 'revokeCert" *: *"[^"]*"' | cut -d '"' -f 3)
2571     fi
2572     export ACME_REVOKE_CERT
2573
2574     ACME_NEW_NONCE=$(echo "$response" | _egrep_o 'new-nonce" *: *"[^"]*"' | cut -d '"' -f 3)
2575     if [ -z "$ACME_NEW_NONCE" ]; then
2576       ACME_NEW_NONCE=$(echo "$response" | _egrep_o 'newNonce" *: *"[^"]*"' | cut -d '"' -f 3)
2577     fi
2578     export ACME_NEW_NONCE
2579
2580     ACME_AGREEMENT=$(echo "$response" | _egrep_o 'terms-of-service" *: *"[^"]*"' | cut -d '"' -f 3)
2581     if [ -z "$ACME_AGREEMENT" ]; then
2582       ACME_AGREEMENT=$(echo "$response" | _egrep_o 'termsOfService" *: *"[^"]*"' | cut -d '"' -f 3)
2583     fi
2584     export ACME_AGREEMENT
2585
2586     _debug "ACME_KEY_CHANGE" "$ACME_KEY_CHANGE"
2587     _debug "ACME_NEW_AUTHZ" "$ACME_NEW_AUTHZ"
2588     _debug "ACME_NEW_ORDER" "$ACME_NEW_ORDER"
2589     _debug "ACME_NEW_ACCOUNT" "$ACME_NEW_ACCOUNT"
2590     _debug "ACME_REVOKE_CERT" "$ACME_REVOKE_CERT"
2591     _debug "ACME_AGREEMENT" "$ACME_AGREEMENT"
2592     _debug "ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2593     _debug "ACME_VERSION" "$ACME_VERSION"
2594
2595   fi
2596 }
2597
2598 #[domain]  [keylength or isEcc flag]
2599 _initpath() {
2600   domain="$1"
2601   _ilength="$2"
2602
2603   __initHome
2604
2605   if [ -f "$ACCOUNT_CONF_PATH" ]; then
2606     . "$ACCOUNT_CONF_PATH"
2607   fi
2608
2609   if [ "$_ACME_IN_CRON" ]; then
2610     if [ ! "$_USER_PATH_EXPORTED" ]; then
2611       _USER_PATH_EXPORTED=1
2612       export PATH="$USER_PATH:$PATH"
2613     fi
2614   fi
2615
2616   if [ -z "$CA_HOME" ]; then
2617     CA_HOME="$DEFAULT_CA_HOME"
2618   fi
2619
2620   if [ -z "$ACME_DIRECTORY" ]; then
2621     if [ "$STAGE" ]; then
2622       ACME_DIRECTORY="$DEFAULT_STAGING_CA"
2623       _info "Using ACME_DIRECTORY: $ACME_DIRECTORY"
2624     else
2625       default_acme_server=$(_readaccountconf "DEFAULT_ACME_SERVER")
2626       _debug default_acme_server "$default_acme_server"
2627       if [ "$default_acme_server" ]; then
2628         ACME_DIRECTORY="$default_acme_server"
2629       else
2630         ACME_DIRECTORY="$DEFAULT_CA"
2631       fi
2632     fi
2633   fi
2634
2635   _debug ACME_DIRECTORY "$ACME_DIRECTORY"
2636   _ACME_SERVER_HOST="$(echo "$ACME_DIRECTORY" | cut -d : -f 2 | tr -s / | cut -d / -f 2)"
2637   _debug2 "_ACME_SERVER_HOST" "$_ACME_SERVER_HOST"
2638
2639   CA_DIR="$CA_HOME/$_ACME_SERVER_HOST"
2640
2641   _DEFAULT_CA_CONF="$CA_DIR/ca.conf"
2642
2643   if [ -z "$CA_CONF" ]; then
2644     CA_CONF="$_DEFAULT_CA_CONF"
2645   fi
2646   _debug3 CA_CONF "$CA_CONF"
2647
2648   if [ -f "$CA_CONF" ]; then
2649     . "$CA_CONF"
2650   fi
2651
2652   if [ -z "$ACME_DIR" ]; then
2653     ACME_DIR="/home/.acme"
2654   fi
2655
2656   if [ -z "$APACHE_CONF_BACKUP_DIR" ]; then
2657     APACHE_CONF_BACKUP_DIR="$LE_CONFIG_HOME"
2658   fi
2659
2660   if [ -z "$USER_AGENT" ]; then
2661     USER_AGENT="$DEFAULT_USER_AGENT"
2662   fi
2663
2664   if [ -z "$HTTP_HEADER" ]; then
2665     HTTP_HEADER="$LE_CONFIG_HOME/http.header"
2666   fi
2667
2668   _OLD_ACCOUNT_KEY="$LE_WORKING_DIR/account.key"
2669   _OLD_ACCOUNT_JSON="$LE_WORKING_DIR/account.json"
2670
2671   _DEFAULT_ACCOUNT_KEY_PATH="$CA_DIR/account.key"
2672   _DEFAULT_ACCOUNT_JSON_PATH="$CA_DIR/account.json"
2673   if [ -z "$ACCOUNT_KEY_PATH" ]; then
2674     ACCOUNT_KEY_PATH="$_DEFAULT_ACCOUNT_KEY_PATH"
2675   fi
2676
2677   if [ -z "$ACCOUNT_JSON_PATH" ]; then
2678     ACCOUNT_JSON_PATH="$_DEFAULT_ACCOUNT_JSON_PATH"
2679   fi
2680
2681   _DEFAULT_CERT_HOME="$LE_CONFIG_HOME"
2682   if [ -z "$CERT_HOME" ]; then
2683     CERT_HOME="$_DEFAULT_CERT_HOME"
2684   fi
2685
2686   if [ -z "$ACME_OPENSSL_BIN" ] || [ ! -f "$ACME_OPENSSL_BIN" ] || [ ! -x "$ACME_OPENSSL_BIN" ]; then
2687     ACME_OPENSSL_BIN="$DEFAULT_OPENSSL_BIN"
2688   fi
2689
2690   if [ -z "$domain" ]; then
2691     return 0
2692   fi
2693
2694   if [ -z "$DOMAIN_PATH" ]; then
2695     domainhome="$CERT_HOME/$domain"
2696     domainhomeecc="$CERT_HOME/$domain$ECC_SUFFIX"
2697
2698     DOMAIN_PATH="$domainhome"
2699
2700     if _isEccKey "$_ilength"; then
2701       DOMAIN_PATH="$domainhomeecc"
2702     else
2703       if [ ! -d "$domainhome" ] && [ -d "$domainhomeecc" ]; then
2704         _info "The domain '$domain' seems to have a ECC cert already, please add '$(__red "--ecc")' parameter if you want to use that cert."
2705       fi
2706     fi
2707     _debug DOMAIN_PATH "$DOMAIN_PATH"
2708   fi
2709
2710   if [ -z "$DOMAIN_BACKUP_PATH" ]; then
2711     DOMAIN_BACKUP_PATH="$DOMAIN_PATH/backup"
2712   fi
2713
2714   if [ -z "$DOMAIN_CONF" ]; then
2715     DOMAIN_CONF="$DOMAIN_PATH/$domain.conf"
2716   fi
2717
2718   if [ -z "$DOMAIN_SSL_CONF" ]; then
2719     DOMAIN_SSL_CONF="$DOMAIN_PATH/$domain.csr.conf"
2720   fi
2721
2722   if [ -z "$CSR_PATH" ]; then
2723     CSR_PATH="$DOMAIN_PATH/$domain.csr"
2724   fi
2725   if [ -z "$CERT_KEY_PATH" ]; then
2726     CERT_KEY_PATH="$DOMAIN_PATH/$domain.key"
2727   fi
2728   if [ -z "$CERT_PATH" ]; then
2729     CERT_PATH="$DOMAIN_PATH/$domain.cer"
2730   fi
2731   if [ -z "$CA_CERT_PATH" ]; then
2732     CA_CERT_PATH="$DOMAIN_PATH/ca.cer"
2733   fi
2734   if [ -z "$CERT_FULLCHAIN_PATH" ]; then
2735     CERT_FULLCHAIN_PATH="$DOMAIN_PATH/fullchain.cer"
2736   fi
2737   if [ -z "$CERT_PFX_PATH" ]; then
2738     CERT_PFX_PATH="$DOMAIN_PATH/$domain.pfx"
2739   fi
2740   if [ -z "$CERT_PKCS8_PATH" ]; then
2741     CERT_PKCS8_PATH="$DOMAIN_PATH/$domain.pkcs8"
2742   fi
2743
2744   if [ -z "$TLS_CONF" ]; then
2745     TLS_CONF="$DOMAIN_PATH/tls.validation.conf"
2746   fi
2747   if [ -z "$TLS_CERT" ]; then
2748     TLS_CERT="$DOMAIN_PATH/tls.validation.cert"
2749   fi
2750   if [ -z "$TLS_KEY" ]; then
2751     TLS_KEY="$DOMAIN_PATH/tls.validation.key"
2752   fi
2753   if [ -z "$TLS_CSR" ]; then
2754     TLS_CSR="$DOMAIN_PATH/tls.validation.csr"
2755   fi
2756
2757 }
2758
2759 _exec() {
2760   if [ -z "$_EXEC_TEMP_ERR" ]; then
2761     _EXEC_TEMP_ERR="$(_mktemp)"
2762   fi
2763
2764   if [ "$_EXEC_TEMP_ERR" ]; then
2765     eval "$@ 2>>$_EXEC_TEMP_ERR"
2766   else
2767     eval "$@"
2768   fi
2769 }
2770
2771 _exec_err() {
2772   [ "$_EXEC_TEMP_ERR" ] && _err "$(cat "$_EXEC_TEMP_ERR")" && echo "" >"$_EXEC_TEMP_ERR"
2773 }
2774
2775 _apachePath() {
2776   _APACHECTL="apachectl"
2777   if ! _exists apachectl; then
2778     if _exists apache2ctl; then
2779       _APACHECTL="apache2ctl"
2780     else
2781       _err "'apachectl not found. It seems that apache is not installed, or you are not root user.'"
2782       _err "Please use webroot mode to try again."
2783       return 1
2784     fi
2785   fi
2786
2787   if ! _exec $_APACHECTL -V >/dev/null; then
2788     _exec_err
2789     return 1
2790   fi
2791
2792   if [ "$APACHE_HTTPD_CONF" ]; then
2793     _saveaccountconf APACHE_HTTPD_CONF "$APACHE_HTTPD_CONF"
2794     httpdconf="$APACHE_HTTPD_CONF"
2795     httpdconfname="$(basename "$httpdconfname")"
2796   else
2797     httpdconfname="$($_APACHECTL -V | grep SERVER_CONFIG_FILE= | cut -d = -f 2 | tr -d '"')"
2798     _debug httpdconfname "$httpdconfname"
2799
2800     if [ -z "$httpdconfname" ]; then
2801       _err "Can not read apache config file."
2802       return 1
2803     fi
2804
2805     if _startswith "$httpdconfname" '/'; then
2806       httpdconf="$httpdconfname"
2807       httpdconfname="$(basename "$httpdconfname")"
2808     else
2809       httpdroot="$($_APACHECTL -V | grep HTTPD_ROOT= | cut -d = -f 2 | tr -d '"')"
2810       _debug httpdroot "$httpdroot"
2811       httpdconf="$httpdroot/$httpdconfname"
2812       httpdconfname="$(basename "$httpdconfname")"
2813     fi
2814   fi
2815   _debug httpdconf "$httpdconf"
2816   _debug httpdconfname "$httpdconfname"
2817   if [ ! -f "$httpdconf" ]; then
2818     _err "Apache Config file not found" "$httpdconf"
2819     return 1
2820   fi
2821   return 0
2822 }
2823
2824 _restoreApache() {
2825   if [ -z "$usingApache" ]; then
2826     return 0
2827   fi
2828   _initpath
2829   if ! _apachePath; then
2830     return 1
2831   fi
2832
2833   if [ ! -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname" ]; then
2834     _debug "No config file to restore."
2835     return 0
2836   fi
2837
2838   cat "$APACHE_CONF_BACKUP_DIR/$httpdconfname" >"$httpdconf"
2839   _debug "Restored: $httpdconf."
2840   if ! _exec $_APACHECTL -t; then
2841     _exec_err
2842     _err "Sorry, restore apache config error, please contact me."
2843     return 1
2844   fi
2845   _debug "Restored successfully."
2846   rm -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname"
2847   return 0
2848 }
2849
2850 _setApache() {
2851   _initpath
2852   if ! _apachePath; then
2853     return 1
2854   fi
2855
2856   #test the conf first
2857   _info "Checking if there is an error in the apache config file before starting."
2858
2859   if ! _exec "$_APACHECTL" -t >/dev/null; then
2860     _exec_err
2861     _err "The apache config file has error, please fix it first, then try again."
2862     _err "Don't worry, there is nothing changed to your system."
2863     return 1
2864   else
2865     _info "OK"
2866   fi
2867
2868   #backup the conf
2869   _debug "Backup apache config file" "$httpdconf"
2870   if ! cp "$httpdconf" "$APACHE_CONF_BACKUP_DIR/"; then
2871     _err "Can not backup apache config file, so abort. Don't worry, the apache config is not changed."
2872     _err "This might be a bug of $PROJECT_NAME , please report issue: $PROJECT"
2873     return 1
2874   fi
2875   _info "JFYI, Config file $httpdconf is backuped to $APACHE_CONF_BACKUP_DIR/$httpdconfname"
2876   _info "In case there is an error that can not be restored automatically, you may try restore it yourself."
2877   _info "The backup file will be deleted on success, just forget it."
2878
2879   #add alias
2880
2881   apacheVer="$($_APACHECTL -V | grep "Server version:" | cut -d : -f 2 | cut -d " " -f 2 | cut -d '/' -f 2)"
2882   _debug "apacheVer" "$apacheVer"
2883   apacheMajor="$(echo "$apacheVer" | cut -d . -f 1)"
2884   apacheMinor="$(echo "$apacheVer" | cut -d . -f 2)"
2885
2886   if [ "$apacheVer" ] && [ "$apacheMajor$apacheMinor" -ge "24" ]; then
2887     echo "
2888 Alias /.well-known/acme-challenge  $ACME_DIR
2889
2890 <Directory $ACME_DIR >
2891 Require all granted
2892 </Directory>
2893   " >>"$httpdconf"
2894   else
2895     echo "
2896 Alias /.well-known/acme-challenge  $ACME_DIR
2897
2898 <Directory $ACME_DIR >
2899 Order allow,deny
2900 Allow from all
2901 </Directory>
2902   " >>"$httpdconf"
2903   fi
2904
2905   _msg="$($_APACHECTL -t 2>&1)"
2906   if [ "$?" != "0" ]; then
2907     _err "Sorry, apache config error"
2908     if _restoreApache; then
2909       _err "The apache config file is restored."
2910     else
2911       _err "Sorry, the apache config file can not be restored, please report bug."
2912     fi
2913     return 1
2914   fi
2915
2916   if [ ! -d "$ACME_DIR" ]; then
2917     mkdir -p "$ACME_DIR"
2918     chmod 755 "$ACME_DIR"
2919   fi
2920
2921   if ! _exec "$_APACHECTL" graceful; then
2922     _exec_err
2923     _err "$_APACHECTL  graceful error, please contact me."
2924     _restoreApache
2925     return 1
2926   fi
2927   usingApache="1"
2928   return 0
2929 }
2930
2931 #find the real nginx conf file
2932 #backup
2933 #set the nginx conf
2934 #returns the real nginx conf file
2935 _setNginx() {
2936   _d="$1"
2937   _croot="$2"
2938   _thumbpt="$3"
2939
2940   FOUND_REAL_NGINX_CONF=""
2941   FOUND_REAL_NGINX_CONF_LN=""
2942   BACKUP_NGINX_CONF=""
2943   _debug _croot "$_croot"
2944   _start_f="$(echo "$_croot" | cut -d : -f 2)"
2945   _debug _start_f "$_start_f"
2946   if [ -z "$_start_f" ]; then
2947     _debug "find start conf from nginx command"
2948     if [ -z "$NGINX_CONF" ]; then
2949       if ! _exists "nginx"; then
2950         _err "nginx command is not found."
2951         return 1
2952       fi
2953       NGINX_CONF="$(nginx -V 2>&1 | _egrep_o "--conf-path=[^ ]* " | tr -d " ")"
2954       _debug NGINX_CONF "$NGINX_CONF"
2955       NGINX_CONF="$(echo "$NGINX_CONF" | cut -d = -f 2)"
2956       _debug NGINX_CONF "$NGINX_CONF"
2957       if [ -z "$NGINX_CONF" ]; then
2958         _err "Can not find nginx conf."
2959         NGINX_CONF=""
2960         return 1
2961       fi
2962       if [ ! -f "$NGINX_CONF" ]; then
2963         _err "'$NGINX_CONF' doesn't exist."
2964         NGINX_CONF=""
2965         return 1
2966       fi
2967       _debug "Found nginx conf file:$NGINX_CONF"
2968     fi
2969     _start_f="$NGINX_CONF"
2970   fi
2971   _debug "Start detect nginx conf for $_d from:$_start_f"
2972   if ! _checkConf "$_d" "$_start_f"; then
2973     _err "Can not find conf file for domain $d"
2974     return 1
2975   fi
2976   _info "Found conf file: $FOUND_REAL_NGINX_CONF"
2977
2978   _ln=$FOUND_REAL_NGINX_CONF_LN
2979   _debug "_ln" "$_ln"
2980
2981   _lnn=$(_math $_ln + 1)
2982   _debug _lnn "$_lnn"
2983   _start_tag="$(sed -n "$_lnn,${_lnn}p" "$FOUND_REAL_NGINX_CONF")"
2984   _debug "_start_tag" "$_start_tag"
2985   if [ "$_start_tag" = "$NGINX_START" ]; then
2986     _info "The domain $_d is already configured, skip"
2987     FOUND_REAL_NGINX_CONF=""
2988     return 0
2989   fi
2990
2991   mkdir -p "$DOMAIN_BACKUP_PATH"
2992   _backup_conf="$DOMAIN_BACKUP_PATH/$_d.nginx.conf"
2993   _debug _backup_conf "$_backup_conf"
2994   BACKUP_NGINX_CONF="$_backup_conf"
2995   _info "Backup $FOUND_REAL_NGINX_CONF to $_backup_conf"
2996   if ! cp "$FOUND_REAL_NGINX_CONF" "$_backup_conf"; then
2997     _err "backup error."
2998     FOUND_REAL_NGINX_CONF=""
2999     return 1
3000   fi
3001
3002   if ! _exists "nginx"; then
3003     _err "nginx command is not found."
3004     return 1
3005   fi
3006   _info "Check the nginx conf before setting up."
3007   if ! _exec "nginx -t" >/dev/null; then
3008     _exec_err
3009     return 1
3010   fi
3011
3012   _info "OK, Set up nginx config file"
3013
3014   if ! sed -n "1,${_ln}p" "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"; then
3015     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3016     _err "write nginx conf error, but don't worry, the file is restored to the original version."
3017     return 1
3018   fi
3019
3020   echo "$NGINX_START
3021 location ~ \"^/\.well-known/acme-challenge/([-_a-zA-Z0-9]+)\$\" {
3022   default_type text/plain;
3023   return 200 \"\$1.$_thumbpt\";
3024 }
3025 #NGINX_START
3026 " >>"$FOUND_REAL_NGINX_CONF"
3027
3028   if ! sed -n "${_lnn},99999p" "$_backup_conf" >>"$FOUND_REAL_NGINX_CONF"; then
3029     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3030     _err "write nginx conf error, but don't worry, the file is restored."
3031     return 1
3032   fi
3033   _debug3 "Modified config:$(cat $FOUND_REAL_NGINX_CONF)"
3034   _info "nginx conf is done, let's check it again."
3035   if ! _exec "nginx -t" >/dev/null; then
3036     _exec_err
3037     _err "It seems that nginx conf was broken, let's restore."
3038     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3039     return 1
3040   fi
3041
3042   _info "Reload nginx"
3043   if ! _exec "nginx -s reload" >/dev/null; then
3044     _exec_err
3045     _err "It seems that nginx reload error, let's restore."
3046     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3047     return 1
3048   fi
3049
3050   return 0
3051 }
3052
3053 #d , conf
3054 _checkConf() {
3055   _d="$1"
3056   _c_file="$2"
3057   _debug "Start _checkConf from:$_c_file"
3058   if [ ! -f "$2" ] && ! echo "$2" | grep '*$' >/dev/null && echo "$2" | grep '*' >/dev/null; then
3059     _debug "wildcard"
3060     for _w_f in $2; do
3061       if [ -f "$_w_f" ] && _checkConf "$1" "$_w_f"; then
3062         return 0
3063       fi
3064     done
3065     #not found
3066     return 1
3067   elif [ -f "$2" ]; then
3068     _debug "single"
3069     if _isRealNginxConf "$1" "$2"; then
3070       _debug "$2 is found."
3071       FOUND_REAL_NGINX_CONF="$2"
3072       return 0
3073     fi
3074     if cat "$2" | tr "\t" " " | grep "^ *include *.*;" >/dev/null; then
3075       _debug "Try include files"
3076       for included in $(cat "$2" | tr "\t" " " | grep "^ *include *.*;" | sed "s/include //" | tr -d " ;"); do
3077         _debug "check included $included"
3078         if _checkConf "$1" "$included"; then
3079           return 0
3080         fi
3081       done
3082     fi
3083     return 1
3084   else
3085     _debug "$2 not found."
3086     return 1
3087   fi
3088   return 1
3089 }
3090
3091 #d , conf
3092 _isRealNginxConf() {
3093   _debug "_isRealNginxConf $1 $2"
3094   if [ -f "$2" ]; then
3095     for _fln in $(tr "\t" ' ' <"$2" | grep -n "^ *server_name.* $1" | cut -d : -f 1); do
3096       _debug _fln "$_fln"
3097       if [ "$_fln" ]; then
3098         _start=$(tr "\t" ' ' <"$2" | _head_n "$_fln" | grep -n "^ *server *" | grep -v server_name | _tail_n 1)
3099         _debug "_start" "$_start"
3100         _start_n=$(echo "$_start" | cut -d : -f 1)
3101         _start_nn=$(_math $_start_n + 1)
3102         _debug "_start_n" "$_start_n"
3103         _debug "_start_nn" "$_start_nn"
3104
3105         _left="$(sed -n "${_start_nn},99999p" "$2")"
3106         _debug2 _left "$_left"
3107         _end="$(echo "$_left" | tr "\t" ' ' | grep -n "^ *server *" | grep -v server_name | _head_n 1)"
3108         _debug "_end" "$_end"
3109         if [ "$_end" ]; then
3110           _end_n=$(echo "$_end" | cut -d : -f 1)
3111           _debug "_end_n" "$_end_n"
3112           _seg_n=$(echo "$_left" | sed -n "1,${_end_n}p")
3113         else
3114           _seg_n="$_left"
3115         fi
3116
3117         _debug "_seg_n" "$_seg_n"
3118
3119         _skip_ssl=1
3120         for _listen_i in $(echo "$_seg_n" | tr "\t" ' ' | grep "^ *listen" | tr -d " "); do
3121           if [ "$_listen_i" ]; then
3122             if [ "$(echo "$_listen_i" | _egrep_o "listen.*ssl")" ]; then
3123               _debug2 "$_listen_i is ssl"
3124             else
3125               _debug2 "$_listen_i is plain text"
3126               _skip_ssl=""
3127               break
3128             fi
3129           fi
3130         done
3131
3132         if [ "$_skip_ssl" = "1" ]; then
3133           _debug "ssl on, skip"
3134         else
3135           FOUND_REAL_NGINX_CONF_LN=$_fln
3136           _debug3 "found FOUND_REAL_NGINX_CONF_LN" "$FOUND_REAL_NGINX_CONF_LN"
3137           return 0
3138         fi
3139       fi
3140     done
3141   fi
3142   return 1
3143 }
3144
3145 #restore all the nginx conf
3146 _restoreNginx() {
3147   if [ -z "$NGINX_RESTORE_VLIST" ]; then
3148     _debug "No need to restore nginx, skip."
3149     return
3150   fi
3151   _debug "_restoreNginx"
3152   _debug "NGINX_RESTORE_VLIST" "$NGINX_RESTORE_VLIST"
3153
3154   for ng_entry in $(echo "$NGINX_RESTORE_VLIST" | tr "$dvsep" ' '); do
3155     _debug "ng_entry" "$ng_entry"
3156     _nd=$(echo "$ng_entry" | cut -d "$sep" -f 1)
3157     _ngconf=$(echo "$ng_entry" | cut -d "$sep" -f 2)
3158     _ngbackupconf=$(echo "$ng_entry" | cut -d "$sep" -f 3)
3159     _info "Restoring from $_ngbackupconf to $_ngconf"
3160     cat "$_ngbackupconf" >"$_ngconf"
3161   done
3162
3163   _info "Reload nginx"
3164   if ! _exec "nginx -s reload" >/dev/null; then
3165     _exec_err
3166     _err "It seems that nginx reload error, please report bug."
3167     return 1
3168   fi
3169   return 0
3170 }
3171
3172 _clearup() {
3173   _stopserver "$serverproc"
3174   serverproc=""
3175   _restoreApache
3176   _restoreNginx
3177   _clearupdns
3178   if [ -z "$DEBUG" ]; then
3179     rm -f "$TLS_CONF"
3180     rm -f "$TLS_CERT"
3181     rm -f "$TLS_KEY"
3182     rm -f "$TLS_CSR"
3183   fi
3184 }
3185
3186 _clearupdns() {
3187   _debug "_clearupdns"
3188   _debug "dns_entries" "$dns_entries"
3189
3190   if [ -z "$dns_entries" ]; then
3191     _debug "skip dns."
3192     return
3193   fi
3194   _info "Removing DNS records."
3195
3196   for entry in $dns_entries; do
3197     d=$(_getfield "$entry" 1)
3198     txtdomain=$(_getfield "$entry" 2)
3199     aliasDomain=$(_getfield "$entry" 3)
3200     _currentRoot=$(_getfield "$entry" 4)
3201     txt=$(_getfield "$entry" 5)
3202     d_api=$(_getfield "$entry" 6)
3203     _debug "d" "$d"
3204     _debug "txtdomain" "$txtdomain"
3205     _debug "aliasDomain" "$aliasDomain"
3206     _debug "_currentRoot" "$_currentRoot"
3207     _debug "txt" "$txt"
3208     _debug "d_api" "$d_api"
3209     if [ "$d_api" = "$txt" ]; then
3210       d_api=""
3211     fi
3212
3213     if [ -z "$d_api" ]; then
3214       _info "Not Found domain api file: $d_api"
3215       continue
3216     fi
3217
3218     if [ "$aliasDomain" ]; then
3219       txtdomain="$aliasDomain"
3220     fi
3221
3222     (
3223       if ! . "$d_api"; then
3224         _err "Load file $d_api error. Please check your api file and try again."
3225         return 1
3226       fi
3227
3228       rmcommand="${_currentRoot}_rm"
3229       if ! _exists "$rmcommand"; then
3230         _err "It seems that your api file doesn't define $rmcommand"
3231         return 1
3232       fi
3233       _info "Removing txt: $txt for domain: $txtdomain"
3234       if ! $rmcommand "$txtdomain" "$txt"; then
3235         _err "Error removing txt for domain:$txtdomain"
3236         return 1
3237       fi
3238       _info "Removed: Success"
3239     )
3240
3241   done
3242 }
3243
3244 # webroot  removelevel tokenfile
3245 _clearupwebbroot() {
3246   __webroot="$1"
3247   if [ -z "$__webroot" ]; then
3248     _debug "no webroot specified, skip"
3249     return 0
3250   fi
3251
3252   _rmpath=""
3253   if [ "$2" = '1' ]; then
3254     _rmpath="$__webroot/.well-known"
3255   elif [ "$2" = '2' ]; then
3256     _rmpath="$__webroot/.well-known/acme-challenge"
3257   elif [ "$2" = '3' ]; then
3258     _rmpath="$__webroot/.well-known/acme-challenge/$3"
3259   else
3260     _debug "Skip for removelevel:$2"
3261   fi
3262
3263   if [ "$_rmpath" ]; then
3264     if [ "$DEBUG" ]; then
3265       _debug "Debugging, skip removing: $_rmpath"
3266     else
3267       rm -rf "$_rmpath"
3268     fi
3269   fi
3270
3271   return 0
3272
3273 }
3274
3275 _on_before_issue() {
3276   _chk_web_roots="$1"
3277   _chk_main_domain="$2"
3278   _chk_alt_domains="$3"
3279   _chk_pre_hook="$4"
3280   _chk_local_addr="$5"
3281   _debug _on_before_issue
3282   _debug _chk_main_domain "$_chk_main_domain"
3283   _debug _chk_alt_domains "$_chk_alt_domains"
3284   #run pre hook
3285   if [ "$_chk_pre_hook" ]; then
3286     _info "Run pre hook:'$_chk_pre_hook'"
3287     if ! (
3288       cd "$DOMAIN_PATH" && eval "$_chk_pre_hook"
3289     ); then
3290       _err "Error when run pre hook."
3291       return 1
3292     fi
3293   fi
3294
3295   if _hasfield "$_chk_web_roots" "$NO_VALUE"; then
3296     if ! _exists "socat"; then
3297       _err "Please install socat tools first."
3298       return 1
3299     fi
3300   fi
3301
3302   _debug Le_LocalAddress "$_chk_local_addr"
3303
3304   _index=1
3305   _currentRoot=""
3306   _addrIndex=1
3307   _w_index=1
3308   while true; do
3309     d="$(echo "$_chk_main_domain,$_chk_alt_domains," | cut -d , -f "$_w_index")"
3310     _w_index="$(_math "$_w_index" + 1)"
3311     _debug d "$d"
3312     if [ -z "$d" ]; then
3313       break
3314     fi
3315     _debug "Check for domain" "$d"
3316     _currentRoot="$(_getfield "$_chk_web_roots" $_index)"
3317     _debug "_currentRoot" "$_currentRoot"
3318     _index=$(_math $_index + 1)
3319     _checkport=""
3320     if [ "$_currentRoot" = "$NO_VALUE" ]; then
3321       _info "Standalone mode."
3322       if [ -z "$Le_HTTPPort" ]; then
3323         Le_HTTPPort=80
3324         _cleardomainconf "Le_HTTPPort"
3325       else
3326         _savedomainconf "Le_HTTPPort" "$Le_HTTPPort"
3327       fi
3328       _checkport="$Le_HTTPPort"
3329     elif [ "$_currentRoot" = "$W_ALPN" ]; then
3330       _info "Standalone alpn mode."
3331       if [ -z "$Le_TLSPort" ]; then
3332         Le_TLSPort=443
3333       else
3334         _savedomainconf "Le_TLSPort" "$Le_TLSPort"
3335       fi
3336       _checkport="$Le_TLSPort"
3337     fi
3338
3339     if [ "$_checkport" ]; then
3340       _debug _checkport "$_checkport"
3341       _checkaddr="$(_getfield "$_chk_local_addr" $_addrIndex)"
3342       _debug _checkaddr "$_checkaddr"
3343
3344       _addrIndex="$(_math $_addrIndex + 1)"
3345
3346       _netprc="$(_ss "$_checkport" | grep "$_checkport")"
3347       netprc="$(echo "$_netprc" | grep "$_checkaddr")"
3348       if [ -z "$netprc" ]; then
3349         netprc="$(echo "$_netprc" | grep "$LOCAL_ANY_ADDRESS")"
3350       fi
3351       if [ "$netprc" ]; then
3352         _err "$netprc"
3353         _err "tcp port $_checkport is already used by $(echo "$netprc" | cut -d : -f 4)"
3354         _err "Please stop it first"
3355         return 1
3356       fi
3357     fi
3358   done
3359
3360   if _hasfield "$_chk_web_roots" "apache"; then
3361     if ! _setApache; then
3362       _err "set up apache error. Report error to me."
3363       return 1
3364     fi
3365   else
3366     usingApache=""
3367   fi
3368
3369 }
3370
3371 _on_issue_err() {
3372   _chk_post_hook="$1"
3373   _chk_vlist="$2"
3374   _debug _on_issue_err
3375
3376   if [ "$LOG_FILE" ]; then
3377     _err "Please check log file for more details: $LOG_FILE"
3378   else
3379     _err "Please add '--debug' or '--log' to check more details."
3380     _err "See: $_DEBUG_WIKI"
3381   fi
3382
3383   #run the post hook
3384   if [ "$_chk_post_hook" ]; then
3385     _info "Run post hook:'$_chk_post_hook'"
3386     if ! (
3387       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3388     ); then
3389       _err "Error when run post hook."
3390       return 1
3391     fi
3392   fi
3393
3394   #trigger the validation to flush the pending authz
3395   _debug2 "_chk_vlist" "$_chk_vlist"
3396   if [ "$_chk_vlist" ]; then
3397     (
3398       _debug2 "start to deactivate authz"
3399       ventries=$(echo "$_chk_vlist" | tr "$dvsep" ' ')
3400       for ventry in $ventries; do
3401         d=$(echo "$ventry" | cut -d "$sep" -f 1)
3402         keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
3403         uri=$(echo "$ventry" | cut -d "$sep" -f 3)
3404         vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
3405         _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
3406         __trigger_validation "$uri" "$keyauthorization"
3407       done
3408     )
3409   fi
3410
3411   if [ "$_ACME_IS_RENEW" = "1" ] && _hasfield "$Le_Webroot" "$W_DNS"; then
3412     _err "$_DNS_MANUAL_ERR"
3413   fi
3414
3415   if [ "$DEBUG" ] && [ "$DEBUG" -gt "0" ]; then
3416     _debug "$(_dlg_versions)"
3417   fi
3418
3419 }
3420
3421 _on_issue_success() {
3422   _chk_post_hook="$1"
3423   _chk_renew_hook="$2"
3424   _debug _on_issue_success
3425
3426   #run the post hook
3427   if [ "$_chk_post_hook" ]; then
3428     _info "Run post hook:'$_chk_post_hook'"
3429     if ! (
3430       export CERT_PATH
3431       export CERT_KEY_PATH
3432       export CA_CERT_PATH
3433       export CERT_FULLCHAIN_PATH
3434       export Le_Domain="$_main_domain"
3435       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3436     ); then
3437       _err "Error when run post hook."
3438       return 1
3439     fi
3440   fi
3441
3442   #run renew hook
3443   if [ "$_ACME_IS_RENEW" ] && [ "$_chk_renew_hook" ]; then
3444     _info "Run renew hook:'$_chk_renew_hook'"
3445     if ! (
3446       export CERT_PATH
3447       export CERT_KEY_PATH
3448       export CA_CERT_PATH
3449       export CERT_FULLCHAIN_PATH
3450       export Le_Domain="$_main_domain"
3451       cd "$DOMAIN_PATH" && eval "$_chk_renew_hook"
3452     ); then
3453       _err "Error when run renew hook."
3454       return 1
3455     fi
3456   fi
3457
3458   if _hasfield "$Le_Webroot" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
3459     _err "$_DNS_MANUAL_WARN"
3460   fi
3461
3462 }
3463
3464 #account_key_length   eab-kid  eab-hmac-key
3465 registeraccount() {
3466   _account_key_length="$1"
3467   _eab_id="$2"
3468   _eab_hmac_key="$3"
3469   _initpath
3470   _regAccount "$_account_key_length" "$_eab_id" "$_eab_hmac_key"
3471 }
3472
3473 __calcAccountKeyHash() {
3474   [ -f "$ACCOUNT_KEY_PATH" ] && _digest sha256 <"$ACCOUNT_KEY_PATH"
3475 }
3476
3477 __calc_account_thumbprint() {
3478   printf "%s" "$jwk" | tr -d ' ' | _digest "sha256" | _url_replace
3479 }
3480
3481 _getAccountEmail() {
3482   if [ "$ACCOUNT_EMAIL" ]; then
3483     echo "$ACCOUNT_EMAIL"
3484     return 0
3485   fi
3486   if [ -z "$CA_EMAIL" ]; then
3487     CA_EMAIL="$(_readcaconf CA_EMAIL)"
3488   fi
3489   if [ "$CA_EMAIL" ]; then
3490     echo "$CA_EMAIL"
3491     return 0
3492   fi
3493   _readaccountconf "ACCOUNT_EMAIL"
3494 }
3495
3496 #keylength
3497 _regAccount() {
3498   _initpath
3499   _reg_length="$1"
3500   _eab_id="$2"
3501   _eab_hmac_key="$3"
3502   _debug3 _regAccount "$_regAccount"
3503   _initAPI
3504
3505   mkdir -p "$CA_DIR"
3506   if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
3507     _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
3508     mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
3509   fi
3510
3511   if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
3512     _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
3513     mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
3514   fi
3515
3516   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3517     if ! _create_account_key "$_reg_length"; then
3518       _err "Create account key error."
3519       return 1
3520     fi
3521   fi
3522
3523   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3524     return 1
3525   fi
3526   if [ "$_eab_id" ] && [ "$_eab_hmac_key" ]; then
3527     _savecaconf CA_EAB_KEY_ID "$_eab_id"
3528     _savecaconf CA_EAB_HMAC_KEY "$_eab_hmac_key"
3529   fi
3530   _eab_id=$(_readcaconf "CA_EAB_KEY_ID")
3531   _eab_hmac_key=$(_readcaconf "CA_EAB_HMAC_KEY")
3532   _secure_debug3 _eab_id "$_eab_id"
3533   _secure_debug3 _eab_hmac_key "$_eab_hmac_key"
3534   _email="$(_getAccountEmail)"
3535   if [ "$_email" ]; then
3536     _savecaconf "CA_EMAIL" "$_email"
3537   fi
3538   if [ "$ACME_VERSION" = "2" ]; then
3539     if [ "$ACME_DIRECTORY" = "$CA_ZEROSSL" ]; then
3540       if [ -z "$_eab_id" ] || [ -z "$_eab_hmac_key" ]; then
3541         _info "No EAB credentials found for ZeroSSL, let's get one"
3542         if [ -z "$_email" ]; then
3543           _err "Please provide a email address for ZeroSSL account."
3544           _err "See ZeroSSL usage: $_ZEROSSL_WIKI"
3545           return 1
3546         fi
3547         _eabresp=$(_post "email=$_email" $_ZERO_EAB_ENDPOINT)
3548         if [ "$?" != "0" ]; then
3549           _debug2 "$_eabresp"
3550           _err "Can not get EAB credentials from ZeroSSL."
3551           return 1
3552         fi
3553         _eab_id="$(echo "$_eabresp" | tr ',}' '\n' | grep '"eab_kid"' | cut -d : -f 2 | tr -d '"')"
3554         if [ -z "$_eab_id" ]; then
3555           _err "Can not resolve _eab_id"
3556           return 1
3557         fi
3558         _eab_hmac_key="$(echo "$_eabresp" | tr ',}' '\n' | grep '"eab_hmac_key"' | cut -d : -f 2 | tr -d '"')"
3559         if [ -z "$_eab_hmac_key" ]; then
3560           _err "Can not resolve _eab_hmac_key"
3561           return 1
3562         fi
3563         _savecaconf CA_EAB_KEY_ID "$_eab_id"
3564         _savecaconf CA_EAB_HMAC_KEY "$_eab_hmac_key"
3565       fi
3566     fi
3567     if [ "$_eab_id" ] && [ "$_eab_hmac_key" ]; then
3568       eab_protected="{\"alg\":\"HS256\",\"kid\":\"$_eab_id\",\"url\":\"${ACME_NEW_ACCOUNT}\"}"
3569       _debug3 eab_protected "$eab_protected"
3570
3571       eab_protected64=$(printf "%s" "$eab_protected" | _base64 | _url_replace)
3572       _debug3 eab_protected64 "$eab_protected64"
3573
3574       eab_payload64=$(printf "%s" "$jwk" | _base64 | _url_replace)
3575       _debug3 eab_payload64 "$eab_payload64"
3576
3577       eab_sign_t="$eab_protected64.$eab_payload64"
3578       _debug3 eab_sign_t "$eab_sign_t"
3579
3580       key_hex="$(_durl_replace_base64 "$_eab_hmac_key" | _dbase64 | _hex_dump | tr -d ' ')"
3581       _debug3 key_hex "$key_hex"
3582
3583       eab_signature=$(printf "%s" "$eab_sign_t" | _hmac sha256 $key_hex | _base64 | _url_replace)
3584       _debug3 eab_signature "$eab_signature"
3585
3586       externalBinding=",\"externalAccountBinding\":{\"protected\":\"$eab_protected64\", \"payload\":\"$eab_payload64\", \"signature\":\"$eab_signature\"}"
3587       _debug3 externalBinding "$externalBinding"
3588     fi
3589     if [ "$_email" ]; then
3590       email_sg="\"contact\": [\"mailto:$_email\"], "
3591     fi
3592     regjson="{$email_sg\"termsOfServiceAgreed\": true$externalBinding}"
3593   else
3594     _reg_res="$ACME_NEW_ACCOUNT_RES"
3595     regjson='{"resource": "'$_reg_res'", "terms-of-service-agreed": true, "agreement": "'$ACME_AGREEMENT'"}'
3596     if [ "$_email" ]; then
3597       regjson='{"resource": "'$_reg_res'", "contact": ["mailto:'$_email'"], "terms-of-service-agreed": true, "agreement": "'$ACME_AGREEMENT'"}'
3598     fi
3599   fi
3600
3601   _info "Registering account: $ACME_DIRECTORY"
3602
3603   if ! _send_signed_request "${ACME_NEW_ACCOUNT}" "$regjson"; then
3604     _err "Register account Error: $response"
3605     return 1
3606   fi
3607
3608   _eabAlreadyBound=""
3609   if [ "$code" = "" ] || [ "$code" = '201' ]; then
3610     echo "$response" >"$ACCOUNT_JSON_PATH"
3611     _info "Registered"
3612   elif [ "$code" = '409' ] || [ "$code" = '200' ]; then
3613     _info "Already registered"
3614   elif [ "$code" = '400' ] && _contains "$response" 'The account is not awaiting external account binding'; then
3615     _info "Already register EAB."
3616     _eabAlreadyBound=1
3617   else
3618     _err "Register account Error: $response"
3619     return 1
3620   fi
3621
3622   if [ -z "$_eabAlreadyBound" ]; then
3623     _debug2 responseHeaders "$responseHeaders"
3624     _accUri="$(echo "$responseHeaders" | grep -i "^Location:" | _head_n 1 | cut -d ':' -f 2- | tr -d "\r\n ")"
3625     _debug "_accUri" "$_accUri"
3626     if [ -z "$_accUri" ]; then
3627       _err "Can not find account id url."
3628       _err "$responseHeaders"
3629       return 1
3630     fi
3631     _savecaconf "ACCOUNT_URL" "$_accUri"
3632   else
3633     ACCOUNT_URL="$(_readcaconf ACCOUNT_URL)"
3634   fi
3635   export ACCOUNT_URL="$_accUri"
3636
3637   CA_KEY_HASH="$(__calcAccountKeyHash)"
3638   _debug "Calc CA_KEY_HASH" "$CA_KEY_HASH"
3639   _savecaconf CA_KEY_HASH "$CA_KEY_HASH"
3640
3641   if [ "$code" = '403' ]; then
3642     _err "It seems that the account key is already deactivated, please use a new account key."
3643     return 1
3644   fi
3645
3646   ACCOUNT_THUMBPRINT="$(__calc_account_thumbprint)"
3647   _info "ACCOUNT_THUMBPRINT" "$ACCOUNT_THUMBPRINT"
3648 }
3649
3650 #implement updateaccount
3651 updateaccount() {
3652   _initpath
3653
3654   if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
3655     _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
3656     mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
3657   fi
3658
3659   if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
3660     _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
3661     mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
3662   fi
3663
3664   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3665     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3666     return 1
3667   fi
3668
3669   _accUri=$(_readcaconf "ACCOUNT_URL")
3670   _debug _accUri "$_accUri"
3671
3672   if [ -z "$_accUri" ]; then
3673     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3674     _err "Then try again."
3675     return 1
3676   fi
3677
3678   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3679     return 1
3680   fi
3681   _initAPI
3682
3683   _email="$(_getAccountEmail)"
3684   if [ "$ACME_VERSION" = "2" ]; then
3685     if [ "$ACCOUNT_EMAIL" ]; then
3686       updjson='{"contact": ["mailto:'$_email'"]}'
3687     else
3688       updjson='{"contact": []}'
3689     fi
3690   else
3691     # ACMEv1: Updates happen the same way a registration is done.
3692     # https://tools.ietf.org/html/draft-ietf-acme-acme-01#section-6.3
3693     _regAccount
3694     return
3695   fi
3696
3697   # this part handles ACMEv2 account updates.
3698   _send_signed_request "$_accUri" "$updjson"
3699
3700   if [ "$code" = '200' ]; then
3701     echo "$response" >"$ACCOUNT_JSON_PATH"
3702     _info "account update success for $_accUri."
3703   else
3704     _info "Error. The account was not updated."
3705     return 1
3706   fi
3707 }
3708
3709 #Implement deactivate account
3710 deactivateaccount() {
3711   _initpath
3712
3713   if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
3714     _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
3715     mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
3716   fi
3717
3718   if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
3719     _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
3720     mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
3721   fi
3722
3723   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3724     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3725     return 1
3726   fi
3727
3728   _accUri=$(_readcaconf "ACCOUNT_URL")
3729   _debug _accUri "$_accUri"
3730
3731   if [ -z "$_accUri" ]; then
3732     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3733     _err "Then try again."
3734     return 1
3735   fi
3736
3737   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3738     return 1
3739   fi
3740   _initAPI
3741
3742   if [ "$ACME_VERSION" = "2" ]; then
3743     _djson="{\"status\":\"deactivated\"}"
3744   else
3745     _djson="{\"resource\": \"reg\", \"status\":\"deactivated\"}"
3746   fi
3747   if _send_signed_request "$_accUri" "$_djson" && _contains "$response" '"deactivated"'; then
3748     _info "Deactivate account success for $_accUri."
3749     _accid=$(echo "$response" | _egrep_o "\"id\" *: *[^,]*," | cut -d : -f 2 | tr -d ' ,')
3750   elif [ "$code" = "403" ]; then
3751     _info "The account is already deactivated."
3752     _accid=$(_getfield "$_accUri" "999" "/")
3753   else
3754     _err "Deactivate: account failed for $_accUri."
3755     return 1
3756   fi
3757
3758   _debug "Account id: $_accid"
3759   if [ "$_accid" ]; then
3760     _deactivated_account_path="$CA_DIR/deactivated/$_accid"
3761     _debug _deactivated_account_path "$_deactivated_account_path"
3762     if mkdir -p "$_deactivated_account_path"; then
3763       _info "Moving deactivated account info to $_deactivated_account_path/"
3764       mv "$CA_CONF" "$_deactivated_account_path/"
3765       mv "$ACCOUNT_JSON_PATH" "$_deactivated_account_path/"
3766       mv "$ACCOUNT_KEY_PATH" "$_deactivated_account_path/"
3767     else
3768       _err "Can not create dir: $_deactivated_account_path, try to remove the deactivated account key."
3769       rm -f "$CA_CONF"
3770       rm -f "$ACCOUNT_JSON_PATH"
3771       rm -f "$ACCOUNT_KEY_PATH"
3772     fi
3773   fi
3774 }
3775
3776 # domain folder  file
3777 _findHook() {
3778   _hookdomain="$1"
3779   _hookcat="$2"
3780   _hookname="$3"
3781
3782   if [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname" ]; then
3783     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname"
3784   elif [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname.sh" ]; then
3785     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname.sh"
3786   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname" ]; then
3787     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname"
3788   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname.sh" ]; then
3789     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname.sh"
3790   elif [ -f "$LE_WORKING_DIR/$_hookname" ]; then
3791     d_api="$LE_WORKING_DIR/$_hookname"
3792   elif [ -f "$LE_WORKING_DIR/$_hookname.sh" ]; then
3793     d_api="$LE_WORKING_DIR/$_hookname.sh"
3794   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname" ]; then
3795     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname"
3796   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname.sh" ]; then
3797     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname.sh"
3798   fi
3799
3800   printf "%s" "$d_api"
3801 }
3802
3803 #domain
3804 __get_domain_new_authz() {
3805   _gdnd="$1"
3806   _info "Getting new-authz for domain" "$_gdnd"
3807   _initAPI
3808   _Max_new_authz_retry_times=5
3809   _authz_i=0
3810   while [ "$_authz_i" -lt "$_Max_new_authz_retry_times" ]; do
3811     _debug "Try new-authz for the $_authz_i time."
3812     if ! _send_signed_request "${ACME_NEW_AUTHZ}" "{\"resource\": \"new-authz\", \"identifier\": {\"type\": \"dns\", \"value\": \"$(_idn "$_gdnd")\"}}"; then
3813       _err "Can not get domain new authz."
3814       return 1
3815     fi
3816     if _contains "$response" "No registration exists matching provided key"; then
3817       _err "It seems there is an error, but it's recovered now, please try again."
3818       _err "If you see this message for a second time, please report bug: $(__green "$PROJECT")"
3819       _clearcaconf "CA_KEY_HASH"
3820       break
3821     fi
3822     if ! _contains "$response" "An error occurred while processing your request"; then
3823       _info "The new-authz request is ok."
3824       break
3825     fi
3826     _authz_i="$(_math "$_authz_i" + 1)"
3827     _info "The server is busy, Sleep $_authz_i to retry."
3828     _sleep "$_authz_i"
3829   done
3830
3831   if [ "$_authz_i" = "$_Max_new_authz_retry_times" ]; then
3832     _err "new-authz retry reach the max $_Max_new_authz_retry_times times."
3833   fi
3834
3835   if [ "$code" ] && [ "$code" != '201' ]; then
3836     _err "new-authz error: $response"
3837     return 1
3838   fi
3839
3840 }
3841
3842 #uri keyAuthorization
3843 __trigger_validation() {
3844   _debug2 "Trigger domain validation."
3845   _t_url="$1"
3846   _debug2 _t_url "$_t_url"
3847   _t_key_authz="$2"
3848   _debug2 _t_key_authz "$_t_key_authz"
3849   _t_vtype="$3"
3850   _debug2 _t_vtype "$_t_vtype"
3851   if [ "$ACME_VERSION" = "2" ]; then
3852     _send_signed_request "$_t_url" "{}"
3853   else
3854     _send_signed_request "$_t_url" "{\"resource\": \"challenge\", \"type\": \"$_t_vtype\", \"keyAuthorization\": \"$_t_key_authz\"}"
3855   fi
3856 }
3857
3858 #endpoint  domain type
3859 _ns_lookup_impl() {
3860   _ns_ep="$1"
3861   _ns_domain="$2"
3862   _ns_type="$3"
3863   _debug2 "_ns_ep" "$_ns_ep"
3864   _debug2 "_ns_domain" "$_ns_domain"
3865   _debug2 "_ns_type" "$_ns_type"
3866
3867   response="$(_H1="accept: application/dns-json" _get "$_ns_ep?name=$_ns_domain&type=$_ns_type")"
3868   _ret=$?
3869   _debug2 "response" "$response"
3870   if [ "$_ret" != "0" ]; then
3871     return $_ret
3872   fi
3873   _answers="$(echo "$response" | tr '{}' '<>' | _egrep_o '"Answer":\[[^]]*]' | tr '<>' '\n\n')"
3874   _debug2 "_answers" "$_answers"
3875   echo "$_answers"
3876 }
3877
3878 #domain, type
3879 _ns_lookup_cf() {
3880   _cf_ld="$1"
3881   _cf_ld_type="$2"
3882   _cf_ep="https://cloudflare-dns.com/dns-query"
3883   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
3884 }
3885
3886 #domain, type
3887 _ns_purge_cf() {
3888   _cf_d="$1"
3889   _cf_d_type="$2"
3890   _debug "Cloudflare purge $_cf_d_type record for domain $_cf_d"
3891   _cf_purl="https://cloudflare-dns.com/api/v1/purge?domain=$_cf_d&type=$_cf_d_type"
3892   response="$(_post "" "$_cf_purl")"
3893   _debug2 response "$response"
3894 }
3895
3896 #checks if cf server is available
3897 _ns_is_available_cf() {
3898   if _get "https://cloudflare-dns.com" >/dev/null 2>&1; then
3899     return 0
3900   else
3901     return 1
3902   fi
3903 }
3904
3905 #domain, type
3906 _ns_lookup_google() {
3907   _cf_ld="$1"
3908   _cf_ld_type="$2"
3909   _cf_ep="https://dns.google/resolve"
3910   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
3911 }
3912
3913 #domain, type
3914 _ns_lookup() {
3915   if [ -z "$DOH_USE" ]; then
3916     _debug "Detect dns server first."
3917     if _ns_is_available_cf; then
3918       _debug "Use cloudflare doh server"
3919       export DOH_USE=$DOH_CLOUDFLARE
3920     else
3921       _debug "Use google doh server"
3922       export DOH_USE=$DOH_GOOGLE
3923     fi
3924   fi
3925
3926   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
3927     _ns_lookup_cf "$@"
3928   else
3929     _ns_lookup_google "$@"
3930   fi
3931
3932 }
3933
3934 #txtdomain, alias, txt
3935 __check_txt() {
3936   _c_txtdomain="$1"
3937   _c_aliasdomain="$2"
3938   _c_txt="$3"
3939   _debug "_c_txtdomain" "$_c_txtdomain"
3940   _debug "_c_aliasdomain" "$_c_aliasdomain"
3941   _debug "_c_txt" "$_c_txt"
3942   _answers="$(_ns_lookup "$_c_aliasdomain" TXT)"
3943   _contains "$_answers" "$_c_txt"
3944
3945 }
3946
3947 #txtdomain
3948 __purge_txt() {
3949   _p_txtdomain="$1"
3950   _debug _p_txtdomain "$_p_txtdomain"
3951   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
3952     _ns_purge_cf "$_p_txtdomain" "TXT"
3953   else
3954     _debug "no purge api for google dns api, just sleep 5 secs"
3955     _sleep 5
3956   fi
3957
3958 }
3959
3960 #wait and check each dns entries
3961 _check_dns_entries() {
3962   _success_txt=","
3963   _end_time="$(_time)"
3964   _end_time="$(_math "$_end_time" + 1200)" #let's check no more than 20 minutes.
3965
3966   while [ "$(_time)" -le "$_end_time" ]; do
3967     _info "You can use '--dnssleep' to disable public dns checks."
3968     _info "See: $_DNSCHECK_WIKI"
3969     _left=""
3970     for entry in $dns_entries; do
3971       d=$(_getfield "$entry" 1)
3972       txtdomain=$(_getfield "$entry" 2)
3973       txtdomain=$(_idn "$txtdomain")
3974       aliasDomain=$(_getfield "$entry" 3)
3975       aliasDomain=$(_idn "$aliasDomain")
3976       txt=$(_getfield "$entry" 5)
3977       d_api=$(_getfield "$entry" 6)
3978       _debug "d" "$d"
3979       _debug "txtdomain" "$txtdomain"
3980       _debug "aliasDomain" "$aliasDomain"
3981       _debug "txt" "$txt"
3982       _debug "d_api" "$d_api"
3983       _info "Checking $d for $aliasDomain"
3984       if _contains "$_success_txt" ",$txt,"; then
3985         _info "Already success, continue next one."
3986         continue
3987       fi
3988
3989       if __check_txt "$txtdomain" "$aliasDomain" "$txt"; then
3990         _info "Domain $d '$aliasDomain' success."
3991         _success_txt="$_success_txt,$txt,"
3992         continue
3993       fi
3994       _left=1
3995       _info "Not valid yet, let's wait 10 seconds and check next one."
3996       __purge_txt "$txtdomain"
3997       if [ "$txtdomain" != "$aliasDomain" ]; then
3998         __purge_txt "$aliasDomain"
3999       fi
4000       _sleep 10
4001     done
4002     if [ "$_left" ]; then
4003       _info "Let's wait 10 seconds and check again".
4004       _sleep 10
4005     else
4006       _info "All success, let's return"
4007       return 0
4008     fi
4009   done
4010   _info "Timed out waiting for DNS."
4011   return 1
4012
4013 }
4014
4015 #file
4016 _get_chain_issuers() {
4017   _cfile="$1"
4018   if _contains "$(${ACME_OPENSSL_BIN:-openssl} help crl2pkcs7 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 -help 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 help 2>&1)" "unknown option help"; then
4019     ${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 -nocrl -certfile $_cfile | ${ACME_OPENSSL_BIN:-openssl} pkcs7 -print_certs -text -noout | grep -i 'Issuer:' | _egrep_o "CN *=[^,]*" | cut -d = -f 2
4020   else
4021     _cindex=1
4022     for _startn in $(grep -n -- "$BEGIN_CERT" "$_cfile" | cut -d : -f 1); do
4023       _endn="$(grep -n -- "$END_CERT" "$_cfile" | cut -d : -f 1 | _head_n $_cindex | _tail_n 1)"
4024       _debug2 "_startn" "$_startn"
4025       _debug2 "_endn" "$_endn"
4026       if [ "$DEBUG" ]; then
4027         _debug2 "cert$_cindex" "$(sed -n "$_startn,${_endn}p" "$_cfile")"
4028       fi
4029       sed -n "$_startn,${_endn}p" "$_cfile" | ${ACME_OPENSSL_BIN:-openssl} x509 -text -noout | grep 'Issuer:' | _egrep_o "CN *=[^,]*" | cut -d = -f 2 | sed "s/ *\(.*\)/\1/"
4030       _cindex=$(_math $_cindex + 1)
4031     done
4032   fi
4033 }
4034
4035 #
4036 _get_chain_subjects() {
4037   _cfile="$1"
4038   if _contains "$(${ACME_OPENSSL_BIN:-openssl} help crl2pkcs7 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 -help 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 help 2>&1)" "unknown option help"; then
4039     ${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 -nocrl -certfile $_cfile | ${ACME_OPENSSL_BIN:-openssl} pkcs7 -print_certs -text -noout | grep -i 'Subject:' | _egrep_o "CN *=[^,]*" | cut -d = -f 2
4040   else
4041     _cindex=1
4042     for _startn in $(grep -n -- "$BEGIN_CERT" "$_cfile" | cut -d : -f 1); do
4043       _endn="$(grep -n -- "$END_CERT" "$_cfile" | cut -d : -f 1 | _head_n $_cindex | _tail_n 1)"
4044       _debug2 "_startn" "$_startn"
4045       _debug2 "_endn" "$_endn"
4046       if [ "$DEBUG" ]; then
4047         _debug2 "cert$_cindex" "$(sed -n "$_startn,${_endn}p" "$_cfile")"
4048       fi
4049       sed -n "$_startn,${_endn}p" "$_cfile" | ${ACME_OPENSSL_BIN:-openssl} x509 -text -noout | grep -i 'Subject:' | _egrep_o "CN *=[^,]*" | cut -d = -f 2 | sed "s/ *\(.*\)/\1/"
4050       _cindex=$(_math $_cindex + 1)
4051     done
4052   fi
4053 }
4054
4055 #cert  issuer
4056 _match_issuer() {
4057   _cfile="$1"
4058   _missuer="$2"
4059   _fissuers="$(_get_chain_issuers $_cfile)"
4060   _debug2 _fissuers "$_fissuers"
4061   _rootissuer="$(echo "$_fissuers" | _lower_case | _tail_n 1)"
4062   _debug2 _rootissuer "$_rootissuer"
4063   _missuer="$(echo "$_missuer" | _lower_case)"
4064   _contains "$_rootissuer" "$_missuer"
4065 }
4066
4067 #webroot, domain domainlist  keylength
4068 issue() {
4069   if [ -z "$2" ]; then
4070     _usage "Usage: $PROJECT_ENTRY --issue --domain <domain.tld> --webroot <directory>"
4071     return 1
4072   fi
4073   if [ -z "$1" ]; then
4074     _usage "Please specify at least one validation method: '--webroot', '--standalone', '--apache', '--nginx' or '--dns' etc."
4075     return 1
4076   fi
4077   _web_roots="$1"
4078   _main_domain="$2"
4079   _alt_domains="$3"
4080
4081   if _contains "$_main_domain" ","; then
4082     _main_domain=$(echo "$2,$3" | cut -d , -f 1)
4083     _alt_domains=$(echo "$2,$3" | cut -d , -f 2- | sed "s/,${NO_VALUE}$//")
4084   fi
4085   _debug _main_domain "$_main_domain"
4086   _debug _alt_domains "$_alt_domains"
4087
4088   _key_length="$4"
4089   _real_cert="$5"
4090   _real_key="$6"
4091   _real_ca="$7"
4092   _reload_cmd="$8"
4093   _real_fullchain="$9"
4094   _pre_hook="${10}"
4095   _post_hook="${11}"
4096   _renew_hook="${12}"
4097   _local_addr="${13}"
4098   _challenge_alias="${14}"
4099   _preferred_chain="${15}"
4100
4101   if [ -z "$_ACME_IS_RENEW" ]; then
4102     _initpath "$_main_domain" "$_key_length"
4103     mkdir -p "$DOMAIN_PATH"
4104   fi
4105
4106   if _hasfield "$_web_roots" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
4107     _err "$_DNS_MANUAL_ERROR"
4108     return 1
4109   fi
4110
4111   _debug "Using ACME_DIRECTORY: $ACME_DIRECTORY"
4112
4113   _initAPI
4114
4115   if [ -f "$DOMAIN_CONF" ]; then
4116     Le_NextRenewTime=$(_readdomainconf Le_NextRenewTime)
4117     _debug Le_NextRenewTime "$Le_NextRenewTime"
4118     if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
4119       _saved_domain=$(_readdomainconf Le_Domain)
4120       _debug _saved_domain "$_saved_domain"
4121       _saved_alt=$(_readdomainconf Le_Alt)
4122       _debug _saved_alt "$_saved_alt"
4123       if [ "$_saved_domain,$_saved_alt" = "$_main_domain,$_alt_domains" ]; then
4124         _info "Domains not changed."
4125         _info "Skip, Next renewal time is: $(__green "$(_readdomainconf Le_NextRenewTimeStr)")"
4126         _info "Add '$(__red '--force')' to force to renew."
4127         return $RENEW_SKIP
4128       else
4129         _info "Domains have changed."
4130       fi
4131     fi
4132   fi
4133
4134   _savedomainconf "Le_Domain" "$_main_domain"
4135   _savedomainconf "Le_Alt" "$_alt_domains"
4136   _savedomainconf "Le_Webroot" "$_web_roots"
4137
4138   _savedomainconf "Le_PreHook" "$_pre_hook" "base64"
4139   _savedomainconf "Le_PostHook" "$_post_hook" "base64"
4140   _savedomainconf "Le_RenewHook" "$_renew_hook" "base64"
4141
4142   if [ "$_local_addr" ]; then
4143     _savedomainconf "Le_LocalAddress" "$_local_addr"
4144   else
4145     _cleardomainconf "Le_LocalAddress"
4146   fi
4147   if [ "$_challenge_alias" ]; then
4148     _savedomainconf "Le_ChallengeAlias" "$_challenge_alias"
4149   else
4150     _cleardomainconf "Le_ChallengeAlias"
4151   fi
4152   if [ "$_preferred_chain" ]; then
4153     _savedomainconf "Le_Preferred_Chain" "$_preferred_chain" "base64"
4154   else
4155     _cleardomainconf "Le_Preferred_Chain"
4156   fi
4157
4158   Le_API="$ACME_DIRECTORY"
4159   _savedomainconf "Le_API" "$Le_API"
4160
4161   _info "Using CA: $ACME_DIRECTORY"
4162   if [ "$_alt_domains" = "$NO_VALUE" ]; then
4163     _alt_domains=""
4164   fi
4165
4166   if [ "$_key_length" = "$NO_VALUE" ]; then
4167     _key_length=""
4168   fi
4169
4170   if ! _on_before_issue "$_web_roots" "$_main_domain" "$_alt_domains" "$_pre_hook" "$_local_addr"; then
4171     _err "_on_before_issue."
4172     return 1
4173   fi
4174
4175   _saved_account_key_hash="$(_readcaconf "CA_KEY_HASH")"
4176   _debug2 _saved_account_key_hash "$_saved_account_key_hash"
4177
4178   if [ -z "$ACCOUNT_URL" ] || [ -z "$_saved_account_key_hash" ] || [ "$_saved_account_key_hash" != "$(__calcAccountKeyHash)" ]; then
4179     if ! _regAccount "$_accountkeylength"; then
4180       _on_issue_err "$_post_hook"
4181       return 1
4182     fi
4183   else
4184     _debug "_saved_account_key_hash is not changed, skip register account."
4185   fi
4186
4187   if [ -f "$CSR_PATH" ] && [ ! -f "$CERT_KEY_PATH" ]; then
4188     _info "Signing from existing CSR."
4189   else
4190     _key=$(_readdomainconf Le_Keylength)
4191     _debug "Read key length:$_key"
4192     if [ ! -f "$CERT_KEY_PATH" ] || [ "$_key_length" != "$_key" ] || [ "$Le_ForceNewDomainKey" = "1" ]; then
4193       if ! createDomainKey "$_main_domain" "$_key_length"; then
4194         _err "Create domain key error."
4195         _clearup
4196         _on_issue_err "$_post_hook"
4197         return 1
4198       fi
4199     fi
4200
4201     if ! _createcsr "$_main_domain" "$_alt_domains" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"; then
4202       _err "Create CSR error."
4203       _clearup
4204       _on_issue_err "$_post_hook"
4205       return 1
4206     fi
4207   fi
4208
4209   _savedomainconf "Le_Keylength" "$_key_length"
4210
4211   vlist="$Le_Vlist"
4212   _cleardomainconf "Le_Vlist"
4213   _info "Getting domain auth token for each domain"
4214   sep='#'
4215   dvsep=','
4216   if [ -z "$vlist" ]; then
4217     if [ "$ACME_VERSION" = "2" ]; then
4218       #make new order request
4219       _identifiers="{\"type\":\"dns\",\"value\":\"$(_idn "$_main_domain")\"}"
4220       _w_index=1
4221       while true; do
4222         d="$(echo "$_alt_domains," | cut -d , -f "$_w_index")"
4223         _w_index="$(_math "$_w_index" + 1)"
4224         _debug d "$d"
4225         if [ -z "$d" ]; then
4226           break
4227         fi
4228         _identifiers="$_identifiers,{\"type\":\"dns\",\"value\":\"$(_idn "$d")\"}"
4229       done
4230       _debug2 _identifiers "$_identifiers"
4231       if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
4232         _err "Create new order error."
4233         _clearup
4234         _on_issue_err "$_post_hook"
4235         return 1
4236       fi
4237       Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n " | cut -d ":" -f 2-)"
4238       _debug Le_LinkOrder "$Le_LinkOrder"
4239       Le_OrderFinalize="$(echo "$response" | _egrep_o '"finalize" *: *"[^"]*"' | cut -d '"' -f 4)"
4240       _debug Le_OrderFinalize "$Le_OrderFinalize"
4241       if [ -z "$Le_OrderFinalize" ]; then
4242         _err "Create new order error. Le_OrderFinalize not found. $response"
4243         _clearup
4244         _on_issue_err "$_post_hook"
4245         return 1
4246       fi
4247
4248       #for dns manual mode
4249       _savedomainconf "Le_OrderFinalize" "$Le_OrderFinalize"
4250
4251       _authorizations_seg="$(echo "$response" | _json_decode | _egrep_o '"authorizations" *: *\[[^\[]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
4252       _debug2 _authorizations_seg "$_authorizations_seg"
4253       if [ -z "$_authorizations_seg" ]; then
4254         _err "_authorizations_seg not found."
4255         _clearup
4256         _on_issue_err "$_post_hook"
4257         return 1
4258       fi
4259
4260       #domain and authz map
4261       _authorizations_map=""
4262       for _authz_url in $(echo "$_authorizations_seg" | tr ',' ' '); do
4263         _debug2 "_authz_url" "$_authz_url"
4264         if ! _send_signed_request "$_authz_url"; then
4265           _err "get to authz error."
4266           _err "_authorizations_seg" "$_authorizations_seg"
4267           _err "_authz_url" "$_authz_url"
4268           _clearup
4269           _on_issue_err "$_post_hook"
4270           return 1
4271         fi
4272
4273         response="$(echo "$response" | _normalizeJson)"
4274         _debug2 response "$response"
4275         _d="$(echo "$response" | _egrep_o '"value" *: *"[^"]*"' | cut -d : -f 2 | tr -d ' "')"
4276         if _contains "$response" "\"wildcard\" *: *true"; then
4277           _d="*.$_d"
4278         fi
4279         _debug2 _d "$_d"
4280         _authorizations_map="$_d,$response
4281 $_authorizations_map"
4282       done
4283       _debug2 _authorizations_map "$_authorizations_map"
4284     fi
4285
4286     _index=0
4287     _currentRoot=""
4288     _w_index=1
4289     while true; do
4290       d="$(echo "$_main_domain,$_alt_domains," | cut -d , -f "$_w_index")"
4291       _w_index="$(_math "$_w_index" + 1)"
4292       _debug d "$d"
4293       if [ -z "$d" ]; then
4294         break
4295       fi
4296       _info "Getting webroot for domain" "$d"
4297       _index=$(_math $_index + 1)
4298       _w="$(echo $_web_roots | cut -d , -f $_index)"
4299       _debug _w "$_w"
4300       if [ "$_w" ]; then
4301         _currentRoot="$_w"
4302       fi
4303       _debug "_currentRoot" "$_currentRoot"
4304
4305       vtype="$VTYPE_HTTP"
4306       #todo, v2 wildcard force to use dns
4307       if _startswith "$_currentRoot" "$W_DNS"; then
4308         vtype="$VTYPE_DNS"
4309       fi
4310
4311       if [ "$_currentRoot" = "$W_ALPN" ]; then
4312         vtype="$VTYPE_ALPN"
4313       fi
4314
4315       if [ "$ACME_VERSION" = "2" ]; then
4316         _idn_d="$(_idn "$d")"
4317         _candidates="$(echo "$_authorizations_map" | grep -i "^$_idn_d,")"
4318         _debug2 _candidates "$_candidates"
4319         if [ "$(echo "$_candidates" | wc -l)" -gt 1 ]; then
4320           for _can in $_candidates; do
4321             if _startswith "$(echo "$_can" | tr '.' '|')" "$(echo "$_idn_d" | tr '.' '|'),"; then
4322               _candidates="$_can"
4323               break
4324             fi
4325           done
4326         fi
4327         response="$(echo "$_candidates" | sed "s/$_idn_d,//")"
4328         _debug2 "response" "$response"
4329         if [ -z "$response" ]; then
4330           _err "get to authz error."
4331           _err "_authorizations_map" "$_authorizations_map"
4332           _clearup
4333           _on_issue_err "$_post_hook"
4334           return 1
4335         fi
4336       else
4337         if ! __get_domain_new_authz "$d"; then
4338           _clearup
4339           _on_issue_err "$_post_hook"
4340           return 1
4341         fi
4342       fi
4343
4344       if [ -z "$thumbprint" ]; then
4345         thumbprint="$(__calc_account_thumbprint)"
4346       fi
4347
4348       entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
4349       _debug entry "$entry"
4350       keyauthorization=""
4351       if [ -z "$entry" ]; then
4352         if ! _startswith "$d" '*.'; then
4353           _debug "Not a wildcard domain, lets check whether the validation is already valid."
4354           if echo "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4355             _debug "$d is already valid."
4356             keyauthorization="$STATE_VERIFIED"
4357             _debug keyauthorization "$keyauthorization"
4358           fi
4359         fi
4360         if [ -z "$keyauthorization" ]; then
4361           _err "Error, can not get domain token entry $d for $vtype"
4362           _supported_vtypes="$(echo "$response" | _egrep_o "\"challenges\":\[[^]]*]" | tr '{' "\n" | grep type | cut -d '"' -f 4 | tr "\n" ' ')"
4363           if [ "$_supported_vtypes" ]; then
4364             _err "The supported validation types are: $_supported_vtypes, but you specified: $vtype"
4365           fi
4366           _clearup
4367           _on_issue_err "$_post_hook"
4368           return 1
4369         fi
4370       fi
4371
4372       if [ -z "$keyauthorization" ]; then
4373         token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
4374         _debug token "$token"
4375
4376         if [ -z "$token" ]; then
4377           _err "Error, can not get domain token $entry"
4378           _clearup
4379           _on_issue_err "$_post_hook"
4380           return 1
4381         fi
4382         if [ "$ACME_VERSION" = "2" ]; then
4383           uri="$(echo "$entry" | _egrep_o '"url":"[^"]*' | cut -d '"' -f 4 | _head_n 1)"
4384         else
4385           uri="$(echo "$entry" | _egrep_o '"uri":"[^"]*' | cut -d '"' -f 4)"
4386         fi
4387         _debug uri "$uri"
4388
4389         if [ -z "$uri" ]; then
4390           _err "Error, can not get domain uri. $entry"
4391           _clearup
4392           _on_issue_err "$_post_hook"
4393           return 1
4394         fi
4395         keyauthorization="$token.$thumbprint"
4396         _debug keyauthorization "$keyauthorization"
4397
4398         if printf "%s" "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4399           _debug "$d is already verified."
4400           keyauthorization="$STATE_VERIFIED"
4401           _debug keyauthorization "$keyauthorization"
4402         fi
4403       fi
4404
4405       dvlist="$d$sep$keyauthorization$sep$uri$sep$vtype$sep$_currentRoot"
4406       _debug dvlist "$dvlist"
4407
4408       vlist="$vlist$dvlist$dvsep"
4409
4410     done
4411     _debug vlist "$vlist"
4412     #add entry
4413     dns_entries=""
4414     dnsadded=""
4415     ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4416     _alias_index=1
4417     for ventry in $ventries; do
4418       d=$(echo "$ventry" | cut -d "$sep" -f 1)
4419       keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4420       vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4421       _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4422       _debug d "$d"
4423       if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4424         _debug "$d is already verified, skip $vtype."
4425         _alias_index="$(_math "$_alias_index" + 1)"
4426         continue
4427       fi
4428
4429       if [ "$vtype" = "$VTYPE_DNS" ]; then
4430         dnsadded='0'
4431         _dns_root_d="$d"
4432         if _startswith "$_dns_root_d" "*."; then
4433           _dns_root_d="$(echo "$_dns_root_d" | sed 's/*.//')"
4434         fi
4435         _d_alias="$(_getfield "$_challenge_alias" "$_alias_index")"
4436         _alias_index="$(_math "$_alias_index" + 1)"
4437         _debug "_d_alias" "$_d_alias"
4438         if [ "$_d_alias" ]; then
4439           if _startswith "$_d_alias" "$DNS_ALIAS_PREFIX"; then
4440             txtdomain="$(echo "$_d_alias" | sed "s/$DNS_ALIAS_PREFIX//")"
4441           else
4442             txtdomain="_acme-challenge.$_d_alias"
4443           fi
4444           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$txtdomain$dvsep$_currentRoot"
4445         else
4446           txtdomain="_acme-challenge.$_dns_root_d"
4447           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$dvsep$_currentRoot"
4448         fi
4449
4450         _debug txtdomain "$txtdomain"
4451         txt="$(printf "%s" "$keyauthorization" | _digest "sha256" | _url_replace)"
4452         _debug txt "$txt"
4453
4454         d_api="$(_findHook "$_dns_root_d" $_SUB_FOLDER_DNSAPI "$_currentRoot")"
4455         _debug d_api "$d_api"
4456
4457         dns_entry="$dns_entry$dvsep$txt${dvsep}$d_api"
4458         _debug2 dns_entry "$dns_entry"
4459         if [ "$d_api" ]; then
4460           _debug "Found domain api file: $d_api"
4461         else
4462           if [ "$_currentRoot" != "$W_DNS" ]; then
4463             _err "Can not find dns api hook for: $_currentRoot"
4464             _info "You need to add the txt record manually."
4465           fi
4466           _info "$(__red "Add the following TXT record:")"
4467           _info "$(__red "Domain: '$(__green "$txtdomain")'")"
4468           _info "$(__red "TXT value: '$(__green "$txt")'")"
4469           _info "$(__red "Please be aware that you prepend _acme-challenge. before your domain")"
4470           _info "$(__red "so the resulting subdomain will be: $txtdomain")"
4471           continue
4472         fi
4473
4474         (
4475           if ! . "$d_api"; then
4476             _err "Load file $d_api error. Please check your api file and try again."
4477             return 1
4478           fi
4479
4480           addcommand="${_currentRoot}_add"
4481           if ! _exists "$addcommand"; then
4482             _err "It seems that your api file is not correct, it must have a function named: $addcommand"
4483             return 1
4484           fi
4485           _info "Adding txt value: $txt for domain:  $txtdomain"
4486           if ! $addcommand "$txtdomain" "$txt"; then
4487             _err "Error add txt for domain:$txtdomain"
4488             return 1
4489           fi
4490           _info "The txt record is added: Success."
4491         )
4492
4493         if [ "$?" != "0" ]; then
4494           _on_issue_err "$_post_hook" "$vlist"
4495           _clearup
4496           return 1
4497         fi
4498         dns_entries="$dns_entries$dns_entry
4499 "
4500         _debug2 "$dns_entries"
4501         dnsadded='1'
4502       fi
4503     done
4504
4505     if [ "$dnsadded" = '0' ]; then
4506       _savedomainconf "Le_Vlist" "$vlist"
4507       _debug "Dns record not added yet, so, save to $DOMAIN_CONF and exit."
4508       _err "Please add the TXT records to the domains, and re-run with --renew."
4509       _on_issue_err "$_post_hook"
4510       _clearup
4511       return 1
4512     fi
4513
4514   fi
4515
4516   if [ "$dns_entries" ]; then
4517     if [ -z "$Le_DNSSleep" ]; then
4518       _info "Let's check each DNS record now. Sleep 20 seconds first."
4519       _sleep 20
4520       if ! _check_dns_entries; then
4521         _err "check dns error."
4522         _on_issue_err "$_post_hook"
4523         _clearup
4524         return 1
4525       fi
4526     else
4527       _savedomainconf "Le_DNSSleep" "$Le_DNSSleep"
4528       _info "Sleep $(__green $Le_DNSSleep) seconds for the txt records to take effect"
4529       _sleep "$Le_DNSSleep"
4530     fi
4531   fi
4532
4533   NGINX_RESTORE_VLIST=""
4534   _debug "ok, let's start to verify"
4535
4536   _ncIndex=1
4537   ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4538   for ventry in $ventries; do
4539     d=$(echo "$ventry" | cut -d "$sep" -f 1)
4540     keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4541     uri=$(echo "$ventry" | cut -d "$sep" -f 3)
4542     vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4543     _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4544
4545     if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4546       _info "$d is already verified, skip $vtype."
4547       continue
4548     fi
4549
4550     _info "Verifying: $d"
4551     _debug "d" "$d"
4552     _debug "keyauthorization" "$keyauthorization"
4553     _debug "uri" "$uri"
4554     removelevel=""
4555     token="$(printf "%s" "$keyauthorization" | cut -d '.' -f 1)"
4556
4557     _debug "_currentRoot" "$_currentRoot"
4558
4559     if [ "$vtype" = "$VTYPE_HTTP" ]; then
4560       if [ "$_currentRoot" = "$NO_VALUE" ]; then
4561         _info "Standalone mode server"
4562         _ncaddr="$(_getfield "$_local_addr" "$_ncIndex")"
4563         _ncIndex="$(_math $_ncIndex + 1)"
4564         _startserver "$keyauthorization" "$_ncaddr"
4565         if [ "$?" != "0" ]; then
4566           _clearup
4567           _on_issue_err "$_post_hook" "$vlist"
4568           return 1
4569         fi
4570         sleep 1
4571         _debug serverproc "$serverproc"
4572       elif [ "$_currentRoot" = "$MODE_STATELESS" ]; then
4573         _info "Stateless mode for domain:$d"
4574         _sleep 1
4575       elif _startswith "$_currentRoot" "$NGINX"; then
4576         _info "Nginx mode for domain:$d"
4577         #set up nginx server
4578         FOUND_REAL_NGINX_CONF=""
4579         BACKUP_NGINX_CONF=""
4580         if ! _setNginx "$d" "$_currentRoot" "$thumbprint"; then
4581           _clearup
4582           _on_issue_err "$_post_hook" "$vlist"
4583           return 1
4584         fi
4585
4586         if [ "$FOUND_REAL_NGINX_CONF" ]; then
4587           _realConf="$FOUND_REAL_NGINX_CONF"
4588           _backup="$BACKUP_NGINX_CONF"
4589           _debug _realConf "$_realConf"
4590           NGINX_RESTORE_VLIST="$d$sep$_realConf$sep$_backup$dvsep$NGINX_RESTORE_VLIST"
4591         fi
4592         _sleep 1
4593       else
4594         if [ "$_currentRoot" = "apache" ]; then
4595           wellknown_path="$ACME_DIR"
4596         else
4597           wellknown_path="$_currentRoot/.well-known/acme-challenge"
4598           if [ ! -d "$_currentRoot/.well-known" ]; then
4599             removelevel='1'
4600           elif [ ! -d "$_currentRoot/.well-known/acme-challenge" ]; then
4601             removelevel='2'
4602           else
4603             removelevel='3'
4604           fi
4605         fi
4606
4607         _debug wellknown_path "$wellknown_path"
4608
4609         _debug "writing token:$token to $wellknown_path/$token"
4610
4611         mkdir -p "$wellknown_path"
4612
4613         if ! printf "%s" "$keyauthorization" >"$wellknown_path/$token"; then
4614           _err "$d:Can not write token to file : $wellknown_path/$token"
4615           _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4616           _clearup
4617           _on_issue_err "$_post_hook" "$vlist"
4618           return 1
4619         fi
4620
4621         if [ ! "$usingApache" ]; then
4622           if webroot_owner=$(_stat "$_currentRoot"); then
4623             _debug "Changing owner/group of .well-known to $webroot_owner"
4624             if ! _exec "chown -R \"$webroot_owner\" \"$_currentRoot/.well-known\""; then
4625               _debug "$(cat "$_EXEC_TEMP_ERR")"
4626               _exec_err >/dev/null 2>&1
4627             fi
4628           else
4629             _debug "not changing owner/group of webroot"
4630           fi
4631         fi
4632
4633       fi
4634     elif [ "$vtype" = "$VTYPE_ALPN" ]; then
4635       acmevalidationv1="$(printf "%s" "$keyauthorization" | _digest "sha256" "hex")"
4636       _debug acmevalidationv1 "$acmevalidationv1"
4637       if ! _starttlsserver "$d" "" "$Le_TLSPort" "$keyauthorization" "$_ncaddr" "$acmevalidationv1"; then
4638         _err "Start tls server error."
4639         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4640         _clearup
4641         _on_issue_err "$_post_hook" "$vlist"
4642         return 1
4643       fi
4644     fi
4645
4646     if ! __trigger_validation "$uri" "$keyauthorization" "$vtype"; then
4647       _err "$d:Can not get challenge: $response"
4648       _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4649       _clearup
4650       _on_issue_err "$_post_hook" "$vlist"
4651       return 1
4652     fi
4653
4654     if [ "$code" ] && [ "$code" != '202' ]; then
4655       if [ "$code" = '200' ]; then
4656         _debug "trigger validation code: $code"
4657       else
4658         _err "$d:Challenge error: $response"
4659         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4660         _clearup
4661         _on_issue_err "$_post_hook" "$vlist"
4662         return 1
4663       fi
4664     fi
4665
4666     waittimes=0
4667     if [ -z "$MAX_RETRY_TIMES" ]; then
4668       MAX_RETRY_TIMES=30
4669     fi
4670
4671     while true; do
4672       waittimes=$(_math "$waittimes" + 1)
4673       if [ "$waittimes" -ge "$MAX_RETRY_TIMES" ]; then
4674         _err "$d:Timeout"
4675         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4676         _clearup
4677         _on_issue_err "$_post_hook" "$vlist"
4678         return 1
4679       fi
4680
4681       _debug "sleep 2 secs to verify"
4682       sleep 2
4683       _debug "checking"
4684       if [ "$ACME_VERSION" = "2" ]; then
4685         _send_signed_request "$uri"
4686       else
4687         response="$(_get "$uri")"
4688       fi
4689       if [ "$?" != "0" ]; then
4690         _err "$d:Verify error:$response"
4691         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4692         _clearup
4693         _on_issue_err "$_post_hook" "$vlist"
4694         return 1
4695       fi
4696       _debug2 original "$response"
4697
4698       response="$(echo "$response" | _normalizeJson)"
4699       _debug2 response "$response"
4700
4701       status=$(echo "$response" | _egrep_o '"status":"[^"]*' | cut -d : -f 2 | tr -d '"')
4702       if [ "$status" = "valid" ]; then
4703         _info "$(__green Success)"
4704         _stopserver "$serverproc"
4705         serverproc=""
4706         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4707         break
4708       fi
4709
4710       if [ "$status" = "invalid" ]; then
4711         error="$(echo "$response" | _egrep_o '"error":\{[^\}]*')"
4712         _debug2 error "$error"
4713         errordetail="$(echo "$error" | _egrep_o '"detail": *"[^"]*' | cut -d '"' -f 4)"
4714         _debug2 errordetail "$errordetail"
4715         if [ "$errordetail" ]; then
4716           _err "$d:Verify error:$errordetail"
4717         else
4718           _err "$d:Verify error:$error"
4719         fi
4720         if [ "$DEBUG" ]; then
4721           if [ "$vtype" = "$VTYPE_HTTP" ]; then
4722             _debug "Debug: get token url."
4723             _get "http://$d/.well-known/acme-challenge/$token" "" 1
4724           fi
4725         fi
4726         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4727         _clearup
4728         _on_issue_err "$_post_hook" "$vlist"
4729         return 1
4730       fi
4731
4732       if [ "$status" = "pending" ]; then
4733         _info "Pending"
4734       elif [ "$status" = "processing" ]; then
4735         _info "Processing"
4736       else
4737         _err "$d:Verify error:$response"
4738         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4739         _clearup
4740         _on_issue_err "$_post_hook" "$vlist"
4741         return 1
4742       fi
4743
4744     done
4745
4746   done
4747
4748   _clearup
4749   _info "Verify finished, start to sign."
4750   der="$(_getfile "${CSR_PATH}" "${BEGIN_CSR}" "${END_CSR}" | tr -d "\r\n" | _url_replace)"
4751
4752   if [ "$ACME_VERSION" = "2" ]; then
4753     _info "Lets finalize the order."
4754     _info "Le_OrderFinalize" "$Le_OrderFinalize"
4755     if ! _send_signed_request "${Le_OrderFinalize}" "{\"csr\": \"$der\"}"; then
4756       _err "Sign failed."
4757       _on_issue_err "$_post_hook"
4758       return 1
4759     fi
4760     if [ "$code" != "200" ]; then
4761       _err "Sign failed, finalize code is not 200."
4762       _err "$response"
4763       _on_issue_err "$_post_hook"
4764       return 1
4765     fi
4766     if [ -z "$Le_LinkOrder" ]; then
4767       Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n \t" | cut -d ":" -f 2-)"
4768     fi
4769
4770     _savedomainconf "Le_LinkOrder" "$Le_LinkOrder"
4771
4772     _link_cert_retry=0
4773     _MAX_CERT_RETRY=30
4774     while [ "$_link_cert_retry" -lt "$_MAX_CERT_RETRY" ]; do
4775       if _contains "$response" "\"status\":\"valid\""; then
4776         _debug "Order status is valid."
4777         Le_LinkCert="$(echo "$response" | _egrep_o '"certificate" *: *"[^"]*"' | cut -d '"' -f 4)"
4778         _debug Le_LinkCert "$Le_LinkCert"
4779         if [ -z "$Le_LinkCert" ]; then
4780           _err "Sign error, can not find Le_LinkCert"
4781           _err "$response"
4782           _on_issue_err "$_post_hook"
4783           return 1
4784         fi
4785         break
4786       elif _contains "$response" "\"processing\""; then
4787         _info "Order status is processing, lets sleep and retry."
4788         _retryafter=$(echo "$responseHeaders" | grep -i "^Retry-After *:" | cut -d : -f 2 | tr -d ' ' | tr -d '\r')
4789         _debug "_retryafter" "$_retryafter"
4790         if [ "$_retryafter" ]; then
4791           _info "Retry after: $_retryafter"
4792           _sleep $_retryafter
4793         else
4794           _sleep 2
4795         fi
4796       else
4797         _err "Sign error, wrong status"
4798         _err "$response"
4799         _on_issue_err "$_post_hook"
4800         return 1
4801       fi
4802       #the order is processing, so we are going to poll order status
4803       if [ -z "$Le_LinkOrder" ]; then
4804         _err "Sign error, can not get order link location header"
4805         _err "responseHeaders" "$responseHeaders"
4806         _on_issue_err "$_post_hook"
4807         return 1
4808       fi
4809       _info "Polling order status: $Le_LinkOrder"
4810       if ! _send_signed_request "$Le_LinkOrder"; then
4811         _err "Sign failed, can not post to Le_LinkOrder cert:$Le_LinkOrder."
4812         _err "$response"
4813         _on_issue_err "$_post_hook"
4814         return 1
4815       fi
4816       _link_cert_retry="$(_math $_link_cert_retry + 1)"
4817     done
4818
4819     if [ -z "$Le_LinkCert" ]; then
4820       _err "Sign failed, can not get Le_LinkCert, retry time limit."
4821       _err "$response"
4822       _on_issue_err "$_post_hook"
4823       return 1
4824     fi
4825     _info "Downloading cert."
4826     _info "Le_LinkCert" "$Le_LinkCert"
4827     if ! _send_signed_request "$Le_LinkCert"; then
4828       _err "Sign failed, can not download cert:$Le_LinkCert."
4829       _err "$response"
4830       _on_issue_err "$_post_hook"
4831       return 1
4832     fi
4833
4834     echo "$response" >"$CERT_PATH"
4835     _split_cert_chain "$CERT_PATH" "$CERT_FULLCHAIN_PATH" "$CA_CERT_PATH"
4836
4837     if [ "$_preferred_chain" ] && [ -f "$CERT_FULLCHAIN_PATH" ]; then
4838       if [ "$DEBUG" ]; then
4839         _debug "default chain issuers: " "$(_get_chain_issuers "$CERT_FULLCHAIN_PATH")"
4840       fi
4841       if ! _match_issuer "$CERT_FULLCHAIN_PATH" "$_preferred_chain"; then
4842         rels="$(echo "$responseHeaders" | tr -d ' <>' | grep -i "^link:" | grep -i 'rel="alternate"' | cut -d : -f 2- | cut -d ';' -f 1)"
4843         _debug2 "rels" "$rels"
4844         for rel in $rels; do
4845           _info "Try rel: $rel"
4846           if ! _send_signed_request "$rel"; then
4847             _err "Sign failed, can not download cert:$rel"
4848             _err "$response"
4849             continue
4850           fi
4851           _relcert="$CERT_PATH.alt"
4852           _relfullchain="$CERT_FULLCHAIN_PATH.alt"
4853           _relca="$CA_CERT_PATH.alt"
4854           echo "$response" >"$_relcert"
4855           _split_cert_chain "$_relcert" "$_relfullchain" "$_relca"
4856           if [ "$DEBUG" ]; then
4857             _debug "rel chain issuers: " "$(_get_chain_issuers "$_relfullchain")"
4858           fi
4859           if _match_issuer "$_relfullchain" "$_preferred_chain"; then
4860             _info "Matched issuer in: $rel"
4861             cat $_relcert >"$CERT_PATH"
4862             cat $_relfullchain >"$CERT_FULLCHAIN_PATH"
4863             cat $_relca >"$CA_CERT_PATH"
4864             rm -f "$_relcert"
4865             rm -f "$_relfullchain"
4866             rm -f "$_relca"
4867             break
4868           fi
4869           rm -f "$_relcert"
4870           rm -f "$_relfullchain"
4871           rm -f "$_relca"
4872         done
4873       fi
4874     fi
4875   else
4876     if ! _send_signed_request "${ACME_NEW_ORDER}" "{\"resource\": \"$ACME_NEW_ORDER_RES\", \"csr\": \"$der\"}" "needbase64"; then
4877       _err "Sign failed. $response"
4878       _on_issue_err "$_post_hook"
4879       return 1
4880     fi
4881     _rcert="$response"
4882     Le_LinkCert="$(grep -i '^Location.*$' "$HTTP_HEADER" | _tail_n 1 | tr -d "\r\n" | cut -d " " -f 2)"
4883     echo "$BEGIN_CERT" >"$CERT_PATH"
4884
4885     #if ! _get "$Le_LinkCert" | _base64 "multiline"  >> "$CERT_PATH" ; then
4886     #  _debug "Get cert failed. Let's try last response."
4887     #  printf -- "%s" "$_rcert" | _dbase64 "multiline" | _base64 "multiline" >> "$CERT_PATH"
4888     #fi
4889
4890     if ! printf -- "%s" "$_rcert" | _dbase64 "multiline" | _base64 "multiline" >>"$CERT_PATH"; then
4891       _debug "Try cert link."
4892       _get "$Le_LinkCert" | _base64 "multiline" >>"$CERT_PATH"
4893     fi
4894
4895     echo "$END_CERT" >>"$CERT_PATH"
4896   fi
4897
4898   _debug "Le_LinkCert" "$Le_LinkCert"
4899   _savedomainconf "Le_LinkCert" "$Le_LinkCert"
4900
4901   if [ -z "$Le_LinkCert" ] || ! _checkcert "$CERT_PATH"; then
4902     response="$(echo "$response" | _dbase64 "multiline" | tr -d '\0' | _normalizeJson)"
4903     _err "Sign failed: $(echo "$response" | _egrep_o '"detail":"[^"]*"')"
4904     _on_issue_err "$_post_hook"
4905     return 1
4906   fi
4907
4908   if [ "$Le_LinkCert" ]; then
4909     _info "$(__green "Cert success.")"
4910     cat "$CERT_PATH"
4911
4912     _info "Your cert is in $(__green " $CERT_PATH ")"
4913
4914     if [ -f "$CERT_KEY_PATH" ]; then
4915       _info "Your cert key is in $(__green " $CERT_KEY_PATH ")"
4916     fi
4917
4918     if [ ! "$USER_PATH" ] || [ ! "$_ACME_IN_CRON" ]; then
4919       USER_PATH="$PATH"
4920       _saveaccountconf "USER_PATH" "$USER_PATH"
4921     fi
4922   fi
4923
4924   if [ "$ACME_VERSION" = "2" ]; then
4925     _debug "v2 chain."
4926   else
4927     cp "$CERT_PATH" "$CERT_FULLCHAIN_PATH"
4928     Le_LinkIssuer=$(grep -i '^Link' "$HTTP_HEADER" | _head_n 1 | cut -d " " -f 2 | cut -d ';' -f 1 | tr -d '<>')
4929
4930     if [ "$Le_LinkIssuer" ]; then
4931       if ! _contains "$Le_LinkIssuer" ":"; then
4932         _info "$(__red "Relative issuer link found.")"
4933         Le_LinkIssuer="$_ACME_SERVER_HOST$Le_LinkIssuer"
4934       fi
4935       _debug Le_LinkIssuer "$Le_LinkIssuer"
4936       _savedomainconf "Le_LinkIssuer" "$Le_LinkIssuer"
4937
4938       _link_issuer_retry=0
4939       _MAX_ISSUER_RETRY=5
4940       while [ "$_link_issuer_retry" -lt "$_MAX_ISSUER_RETRY" ]; do
4941         _debug _link_issuer_retry "$_link_issuer_retry"
4942         if [ "$ACME_VERSION" = "2" ]; then
4943           if _send_signed_request "$Le_LinkIssuer"; then
4944             echo "$response" >"$CA_CERT_PATH"
4945             break
4946           fi
4947         else
4948           if _get "$Le_LinkIssuer" >"$CA_CERT_PATH.der"; then
4949             echo "$BEGIN_CERT" >"$CA_CERT_PATH"
4950             _base64 "multiline" <"$CA_CERT_PATH.der" >>"$CA_CERT_PATH"
4951             echo "$END_CERT" >>"$CA_CERT_PATH"
4952             if ! _checkcert "$CA_CERT_PATH"; then
4953               _err "Can not get the ca cert."
4954               break
4955             fi
4956             cat "$CA_CERT_PATH" >>"$CERT_FULLCHAIN_PATH"
4957             rm -f "$CA_CERT_PATH.der"
4958             break
4959           fi
4960         fi
4961         _link_issuer_retry=$(_math $_link_issuer_retry + 1)
4962         _sleep "$_link_issuer_retry"
4963       done
4964       if [ "$_link_issuer_retry" = "$_MAX_ISSUER_RETRY" ]; then
4965         _err "Max retry for issuer ca cert is reached."
4966       fi
4967     else
4968       _debug "No Le_LinkIssuer header found."
4969     fi
4970   fi
4971   [ -f "$CA_CERT_PATH" ] && _info "The intermediate CA cert is in $(__green " $CA_CERT_PATH ")"
4972   [ -f "$CERT_FULLCHAIN_PATH" ] && _info "And the full chain certs is there: $(__green " $CERT_FULLCHAIN_PATH ")"
4973
4974   Le_CertCreateTime=$(_time)
4975   _savedomainconf "Le_CertCreateTime" "$Le_CertCreateTime"
4976
4977   Le_CertCreateTimeStr=$(date -u)
4978   _savedomainconf "Le_CertCreateTimeStr" "$Le_CertCreateTimeStr"
4979
4980   if [ -z "$Le_RenewalDays" ] || [ "$Le_RenewalDays" -lt "0" ]; then
4981     Le_RenewalDays="$DEFAULT_RENEW"
4982   else
4983     _savedomainconf "Le_RenewalDays" "$Le_RenewalDays"
4984   fi
4985
4986   if [ "$CA_BUNDLE" ]; then
4987     _saveaccountconf CA_BUNDLE "$CA_BUNDLE"
4988   else
4989     _clearaccountconf "CA_BUNDLE"
4990   fi
4991
4992   if [ "$CA_PATH" ]; then
4993     _saveaccountconf CA_PATH "$CA_PATH"
4994   else
4995     _clearaccountconf "CA_PATH"
4996   fi
4997
4998   if [ "$HTTPS_INSECURE" ]; then
4999     _saveaccountconf HTTPS_INSECURE "$HTTPS_INSECURE"
5000   else
5001     _clearaccountconf "HTTPS_INSECURE"
5002   fi
5003
5004   if [ "$Le_Listen_V4" ]; then
5005     _savedomainconf "Le_Listen_V4" "$Le_Listen_V4"
5006     _cleardomainconf Le_Listen_V6
5007   elif [ "$Le_Listen_V6" ]; then
5008     _savedomainconf "Le_Listen_V6" "$Le_Listen_V6"
5009     _cleardomainconf Le_Listen_V4
5010   fi
5011
5012   if [ "$Le_ForceNewDomainKey" = "1" ]; then
5013     _savedomainconf "Le_ForceNewDomainKey" "$Le_ForceNewDomainKey"
5014   else
5015     _cleardomainconf Le_ForceNewDomainKey
5016   fi
5017
5018   Le_NextRenewTime=$(_math "$Le_CertCreateTime" + "$Le_RenewalDays" \* 24 \* 60 \* 60)
5019
5020   Le_NextRenewTimeStr=$(_time2str "$Le_NextRenewTime")
5021   _savedomainconf "Le_NextRenewTimeStr" "$Le_NextRenewTimeStr"
5022
5023   Le_NextRenewTime=$(_math "$Le_NextRenewTime" - 86400)
5024   _savedomainconf "Le_NextRenewTime" "$Le_NextRenewTime"
5025
5026   if [ "$_real_cert$_real_key$_real_ca$_reload_cmd$_real_fullchain" ]; then
5027     _savedomainconf "Le_RealCertPath" "$_real_cert"
5028     _savedomainconf "Le_RealCACertPath" "$_real_ca"
5029     _savedomainconf "Le_RealKeyPath" "$_real_key"
5030     _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
5031     _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
5032     if ! _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"; then
5033       return 1
5034     fi
5035   fi
5036
5037   if ! _on_issue_success "$_post_hook" "$_renew_hook"; then
5038     _err "Call hook error."
5039     return 1
5040   fi
5041 }
5042
5043 #in_out_cert   out_fullchain   out_ca
5044 _split_cert_chain() {
5045   _certf="$1"
5046   _fullchainf="$2"
5047   _caf="$3"
5048   if [ "$(grep -- "$BEGIN_CERT" "$_certf" | wc -l)" -gt "1" ]; then
5049     _debug "Found cert chain"
5050     cat "$_certf" >"$_fullchainf"
5051     _end_n="$(grep -n -- "$END_CERT" "$_fullchainf" | _head_n 1 | cut -d : -f 1)"
5052     _debug _end_n "$_end_n"
5053     sed -n "1,${_end_n}p" "$_fullchainf" >"$_certf"
5054     _end_n="$(_math $_end_n + 1)"
5055     sed -n "${_end_n},9999p" "$_fullchainf" >"$_caf"
5056   fi
5057 }
5058
5059 #domain  [isEcc]
5060 renew() {
5061   Le_Domain="$1"
5062   if [ -z "$Le_Domain" ]; then
5063     _usage "Usage: $PROJECT_ENTRY --renew --domain <domain.tld> [--ecc]"
5064     return 1
5065   fi
5066
5067   _isEcc="$2"
5068
5069   _initpath "$Le_Domain" "$_isEcc"
5070
5071   _info "$(__green "Renew: '$Le_Domain'")"
5072   if [ ! -f "$DOMAIN_CONF" ]; then
5073     _info "'$Le_Domain' is not an issued domain, skip."
5074     return $RENEW_SKIP
5075   fi
5076
5077   if [ "$Le_RenewalDays" ]; then
5078     _savedomainconf Le_RenewalDays "$Le_RenewalDays"
5079   fi
5080
5081   . "$DOMAIN_CONF"
5082   _debug Le_API "$Le_API"
5083
5084   if [ "$Le_API" = "$LETSENCRYPT_CA_V1" ]; then
5085     _cleardomainconf Le_API
5086     Le_API="$DEFAULT_CA"
5087   fi
5088   if [ "$Le_API" = "$LETSENCRYPT_STAGING_CA_V1" ]; then
5089     _cleardomainconf Le_API
5090     Le_API="$DEFAULT_STAGING_CA"
5091   fi
5092
5093   if [ "$Le_API" ]; then
5094     export ACME_DIRECTORY="$Le_API"
5095     #reload ca configs
5096     ACCOUNT_KEY_PATH=""
5097     ACCOUNT_JSON_PATH=""
5098     CA_CONF=""
5099     _debug3 "initpath again."
5100     _initpath "$Le_Domain" "$_isEcc"
5101   fi
5102
5103   if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
5104     _info "Skip, Next renewal time is: $(__green "$Le_NextRenewTimeStr")"
5105     _info "Add '$(__red '--force')' to force to renew."
5106     return "$RENEW_SKIP"
5107   fi
5108
5109   if [ "$_ACME_IN_CRON" = "1" ] && [ -z "$Le_CertCreateTime" ]; then
5110     _info "Skip invalid cert for: $Le_Domain"
5111     return $RENEW_SKIP
5112   fi
5113
5114   _ACME_IS_RENEW="1"
5115   Le_ReloadCmd="$(_readdomainconf Le_ReloadCmd)"
5116   Le_PreHook="$(_readdomainconf Le_PreHook)"
5117   Le_PostHook="$(_readdomainconf Le_PostHook)"
5118   Le_RenewHook="$(_readdomainconf Le_RenewHook)"
5119   Le_Preferred_Chain="$(_readdomainconf Le_Preferred_Chain)"
5120   issue "$Le_Webroot" "$Le_Domain" "$Le_Alt" "$Le_Keylength" "$Le_RealCertPath" "$Le_RealKeyPath" "$Le_RealCACertPath" "$Le_ReloadCmd" "$Le_RealFullChainPath" "$Le_PreHook" "$Le_PostHook" "$Le_RenewHook" "$Le_LocalAddress" "$Le_ChallengeAlias" "$Le_Preferred_Chain"
5121   res="$?"
5122   if [ "$res" != "0" ]; then
5123     return "$res"
5124   fi
5125
5126   if [ "$Le_DeployHook" ]; then
5127     _deploy "$Le_Domain" "$Le_DeployHook"
5128     res="$?"
5129   fi
5130
5131   _ACME_IS_RENEW=""
5132
5133   return "$res"
5134 }
5135
5136 #renewAll  [stopRenewOnError]
5137 renewAll() {
5138   _initpath
5139   _stopRenewOnError="$1"
5140   _debug "_stopRenewOnError" "$_stopRenewOnError"
5141   _ret="0"
5142   _success_msg=""
5143   _error_msg=""
5144   _skipped_msg=""
5145   _error_level=$NOTIFY_LEVEL_SKIP
5146   _notify_code=$RENEW_SKIP
5147   _set_level=${NOTIFY_LEVEL:-$NOTIFY_LEVEL_DEFAULT}
5148   _debug "_set_level" "$_set_level"
5149   for di in "${CERT_HOME}"/*.*/; do
5150     _debug di "$di"
5151     if ! [ -d "$di" ]; then
5152       _debug "Not a directory, skip: $di"
5153       continue
5154     fi
5155     d=$(basename "$di")
5156     _debug d "$d"
5157     (
5158       if _endswith "$d" "$ECC_SUFFIX"; then
5159         _isEcc=$(echo "$d" | cut -d "$ECC_SEP" -f 2)
5160         d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5161       fi
5162       renew "$d" "$_isEcc"
5163     )
5164     rc="$?"
5165     _debug "Return code: $rc"
5166     if [ "$rc" = "0" ]; then
5167       if [ $_error_level -gt $NOTIFY_LEVEL_RENEW ]; then
5168         _error_level="$NOTIFY_LEVEL_RENEW"
5169         _notify_code=0
5170       fi
5171       if [ "$_ACME_IN_CRON" ]; then
5172         if [ $_set_level -ge $NOTIFY_LEVEL_RENEW ]; then
5173           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5174             _send_notify "Renew $d success" "Good, the cert is renewed." "$NOTIFY_HOOK" 0
5175           fi
5176         fi
5177       fi
5178       _success_msg="${_success_msg}    $d
5179 "
5180     elif [ "$rc" = "$RENEW_SKIP" ]; then
5181       if [ $_error_level -gt $NOTIFY_LEVEL_SKIP ]; then
5182         _error_level="$NOTIFY_LEVEL_SKIP"
5183         _notify_code=$RENEW_SKIP
5184       fi
5185       if [ "$_ACME_IN_CRON" ]; then
5186         if [ $_set_level -ge $NOTIFY_LEVEL_SKIP ]; then
5187           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5188             _send_notify "Renew $d skipped" "Good, the cert is skipped." "$NOTIFY_HOOK" "$RENEW_SKIP"
5189           fi
5190         fi
5191       fi
5192       _info "Skipped $d"
5193       _skipped_msg="${_skipped_msg}    $d
5194 "
5195     else
5196       if [ $_error_level -gt $NOTIFY_LEVEL_ERROR ]; then
5197         _error_level="$NOTIFY_LEVEL_ERROR"
5198         _notify_code=1
5199       fi
5200       if [ "$_ACME_IN_CRON" ]; then
5201         if [ $_set_level -ge $NOTIFY_LEVEL_ERROR ]; then
5202           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5203             _send_notify "Renew $d error" "There is an error." "$NOTIFY_HOOK" 1
5204           fi
5205         fi
5206       fi
5207       _error_msg="${_error_msg}    $d
5208 "
5209       if [ "$_stopRenewOnError" ]; then
5210         _err "Error renew $d,  stop now."
5211         _ret="$rc"
5212         break
5213       else
5214         _ret="$rc"
5215         _err "Error renew $d."
5216       fi
5217     fi
5218   done
5219   _debug _error_level "$_error_level"
5220   _debug _set_level "$_set_level"
5221   if [ "$_ACME_IN_CRON" ] && [ $_error_level -le $_set_level ]; then
5222     if [ -z "$NOTIFY_MODE" ] || [ "$NOTIFY_MODE" = "$NOTIFY_MODE_BULK" ]; then
5223       _msg_subject="Renew"
5224       if [ "$_error_msg" ]; then
5225         _msg_subject="${_msg_subject} Error"
5226         _msg_data="Error certs:
5227 ${_error_msg}
5228 "
5229       fi
5230       if [ "$_success_msg" ]; then
5231         _msg_subject="${_msg_subject} Success"
5232         _msg_data="${_msg_data}Success certs:
5233 ${_success_msg}
5234 "
5235       fi
5236       if [ "$_skipped_msg" ]; then
5237         _msg_subject="${_msg_subject} Skipped"
5238         _msg_data="${_msg_data}Skipped certs:
5239 ${_skipped_msg}
5240 "
5241       fi
5242
5243       _send_notify "$_msg_subject" "$_msg_data" "$NOTIFY_HOOK" "$_notify_code"
5244     fi
5245   fi
5246
5247   return "$_ret"
5248 }
5249
5250 #csr webroot
5251 signcsr() {
5252   _csrfile="$1"
5253   _csrW="$2"
5254   if [ -z "$_csrfile" ] || [ -z "$_csrW" ]; then
5255     _usage "Usage: $PROJECT_ENTRY --sign-csr --csr <csr-file> --webroot <directory>"
5256     return 1
5257   fi
5258
5259   _real_cert="$3"
5260   _real_key="$4"
5261   _real_ca="$5"
5262   _reload_cmd="$6"
5263   _real_fullchain="$7"
5264   _pre_hook="${8}"
5265   _post_hook="${9}"
5266   _renew_hook="${10}"
5267   _local_addr="${11}"
5268   _challenge_alias="${12}"
5269
5270   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5271   if [ "$?" != "0" ]; then
5272     _err "Can not read subject from csr: $_csrfile"
5273     return 1
5274   fi
5275   _debug _csrsubj "$_csrsubj"
5276   if _contains "$_csrsubj" ' ' || ! _contains "$_csrsubj" '.'; then
5277     _info "It seems that the subject: $_csrsubj is not a valid domain name. Drop it."
5278     _csrsubj=""
5279   fi
5280
5281   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5282   if [ "$?" != "0" ]; then
5283     _err "Can not read domain list from csr: $_csrfile"
5284     return 1
5285   fi
5286   _debug "_csrdomainlist" "$_csrdomainlist"
5287
5288   if [ -z "$_csrsubj" ]; then
5289     _csrsubj="$(_getfield "$_csrdomainlist" 1)"
5290     _debug _csrsubj "$_csrsubj"
5291     _csrdomainlist="$(echo "$_csrdomainlist" | cut -d , -f 2-)"
5292     _debug "_csrdomainlist" "$_csrdomainlist"
5293   fi
5294
5295   if [ -z "$_csrsubj" ]; then
5296     _err "Can not read subject from csr: $_csrfile"
5297     return 1
5298   fi
5299
5300   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5301   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5302     _err "Can not read key length from csr: $_csrfile"
5303     return 1
5304   fi
5305
5306   if [ -z "$ACME_VERSION" ] && _contains "$_csrsubj,$_csrdomainlist" "*."; then
5307     export ACME_VERSION=2
5308   fi
5309   _initpath "$_csrsubj" "$_csrkeylength"
5310   mkdir -p "$DOMAIN_PATH"
5311
5312   _info "Copy csr to: $CSR_PATH"
5313   cp "$_csrfile" "$CSR_PATH"
5314
5315   issue "$_csrW" "$_csrsubj" "$_csrdomainlist" "$_csrkeylength" "$_real_cert" "$_real_key" "$_real_ca" "$_reload_cmd" "$_real_fullchain" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_addr" "$_challenge_alias"
5316
5317 }
5318
5319 showcsr() {
5320   _csrfile="$1"
5321   _csrd="$2"
5322   if [ -z "$_csrfile" ] && [ -z "$_csrd" ]; then
5323     _usage "Usage: $PROJECT_ENTRY --show-csr --csr <csr-file>"
5324     return 1
5325   fi
5326
5327   _initpath
5328
5329   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5330   if [ "$?" != "0" ] || [ -z "$_csrsubj" ]; then
5331     _err "Can not read subject from csr: $_csrfile"
5332     return 1
5333   fi
5334
5335   _info "Subject=$_csrsubj"
5336
5337   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5338   if [ "$?" != "0" ]; then
5339     _err "Can not read domain list from csr: $_csrfile"
5340     return 1
5341   fi
5342   _debug "_csrdomainlist" "$_csrdomainlist"
5343
5344   _info "SubjectAltNames=$_csrdomainlist"
5345
5346   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5347   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5348     _err "Can not read key length from csr: $_csrfile"
5349     return 1
5350   fi
5351   _info "KeyLength=$_csrkeylength"
5352 }
5353
5354 #listraw  domain
5355 list() {
5356   _raw="$1"
5357   _domain="$2"
5358   _initpath
5359
5360   _sep="|"
5361   if [ "$_raw" ]; then
5362     if [ -z "$_domain" ]; then
5363       printf "%s\n" "Main_Domain${_sep}KeyLength${_sep}SAN_Domains${_sep}CA${_sep}Created${_sep}Renew"
5364     fi
5365     for di in "${CERT_HOME}"/*.*/; do
5366       d=$(basename "$di")
5367       _debug d "$d"
5368       (
5369         if _endswith "$d" "$ECC_SUFFIX"; then
5370           _isEcc="ecc"
5371           d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5372         fi
5373         DOMAIN_CONF="$di/$d.conf"
5374         if [ -f "$DOMAIN_CONF" ]; then
5375           . "$DOMAIN_CONF"
5376           _ca="$(_getCAShortName "$Le_API")"
5377           if [ -z "$_domain" ]; then
5378             printf "%s\n" "$Le_Domain${_sep}\"$Le_Keylength\"${_sep}$Le_Alt${_sep}$_ca${_sep}$Le_CertCreateTimeStr${_sep}$Le_NextRenewTimeStr"
5379           else
5380             if [ "$_domain" = "$d" ]; then
5381               cat "$DOMAIN_CONF"
5382             fi
5383           fi
5384         fi
5385       )
5386     done
5387   else
5388     if _exists column; then
5389       list "raw" "$_domain" | column -t -s "$_sep"
5390     else
5391       list "raw" "$_domain" | tr "$_sep" '\t'
5392     fi
5393   fi
5394
5395 }
5396
5397 _deploy() {
5398   _d="$1"
5399   _hooks="$2"
5400
5401   for _d_api in $(echo "$_hooks" | tr ',' " "); do
5402     _deployApi="$(_findHook "$_d" $_SUB_FOLDER_DEPLOY "$_d_api")"
5403     if [ -z "$_deployApi" ]; then
5404       _err "The deploy hook $_d_api is not found."
5405       return 1
5406     fi
5407     _debug _deployApi "$_deployApi"
5408
5409     if ! (
5410       if ! . "$_deployApi"; then
5411         _err "Load file $_deployApi error. Please check your api file and try again."
5412         return 1
5413       fi
5414
5415       d_command="${_d_api}_deploy"
5416       if ! _exists "$d_command"; then
5417         _err "It seems that your api file is not correct, it must have a function named: $d_command"
5418         return 1
5419       fi
5420
5421       if ! $d_command "$_d" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$CERT_FULLCHAIN_PATH"; then
5422         _err "Error deploy for domain:$_d"
5423         return 1
5424       fi
5425     ); then
5426       _err "Deploy error."
5427       return 1
5428     else
5429       _info "$(__green Success)"
5430     fi
5431   done
5432 }
5433
5434 #domain hooks
5435 deploy() {
5436   _d="$1"
5437   _hooks="$2"
5438   _isEcc="$3"
5439   if [ -z "$_hooks" ]; then
5440     _usage "Usage: $PROJECT_ENTRY --deploy --domain <domain.tld> --deploy-hook <hookname> [--ecc] "
5441     return 1
5442   fi
5443
5444   _initpath "$_d" "$_isEcc"
5445   if [ ! -d "$DOMAIN_PATH" ]; then
5446     _err "The domain '$_d' is not a cert name. You must use the cert name to specify the cert to install."
5447     _err "Can not find path:'$DOMAIN_PATH'"
5448     return 1
5449   fi
5450
5451   . "$DOMAIN_CONF"
5452
5453   _savedomainconf Le_DeployHook "$_hooks"
5454
5455   _deploy "$_d" "$_hooks"
5456 }
5457
5458 installcert() {
5459   _main_domain="$1"
5460   if [ -z "$_main_domain" ]; then
5461     _usage "Usage: $PROJECT_ENTRY --install-cert --domain <domain.tld> [--ecc] [--cert-file <file>] [--key-file <file>] [--ca-file <file>] [ --reloadcmd <command>] [--fullchain-file <file>]"
5462     return 1
5463   fi
5464
5465   _real_cert="$2"
5466   _real_key="$3"
5467   _real_ca="$4"
5468   _reload_cmd="$5"
5469   _real_fullchain="$6"
5470   _isEcc="$7"
5471
5472   _initpath "$_main_domain" "$_isEcc"
5473   if [ ! -d "$DOMAIN_PATH" ]; then
5474     _err "The domain '$_main_domain' is not a cert name. You must use the cert name to specify the cert to install."
5475     _err "Can not find path:'$DOMAIN_PATH'"
5476     return 1
5477   fi
5478
5479   _savedomainconf "Le_RealCertPath" "$_real_cert"
5480   _savedomainconf "Le_RealCACertPath" "$_real_ca"
5481   _savedomainconf "Le_RealKeyPath" "$_real_key"
5482   _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
5483   _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
5484
5485   _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"
5486 }
5487
5488 #domain  cert  key  ca  fullchain reloadcmd backup-prefix
5489 _installcert() {
5490   _main_domain="$1"
5491   _real_cert="$2"
5492   _real_key="$3"
5493   _real_ca="$4"
5494   _real_fullchain="$5"
5495   _reload_cmd="$6"
5496   _backup_prefix="$7"
5497
5498   if [ "$_real_cert" = "$NO_VALUE" ]; then
5499     _real_cert=""
5500   fi
5501   if [ "$_real_key" = "$NO_VALUE" ]; then
5502     _real_key=""
5503   fi
5504   if [ "$_real_ca" = "$NO_VALUE" ]; then
5505     _real_ca=""
5506   fi
5507   if [ "$_reload_cmd" = "$NO_VALUE" ]; then
5508     _reload_cmd=""
5509   fi
5510   if [ "$_real_fullchain" = "$NO_VALUE" ]; then
5511     _real_fullchain=""
5512   fi
5513
5514   _backup_path="$DOMAIN_BACKUP_PATH/$_backup_prefix"
5515   mkdir -p "$_backup_path"
5516
5517   if [ "$_real_cert" ]; then
5518     _info "Installing cert to:$_real_cert"
5519     if [ -f "$_real_cert" ] && [ ! "$_ACME_IS_RENEW" ]; then
5520       cp "$_real_cert" "$_backup_path/cert.bak"
5521     fi
5522     cat "$CERT_PATH" >"$_real_cert" || return 1
5523   fi
5524
5525   if [ "$_real_ca" ]; then
5526     _info "Installing CA to:$_real_ca"
5527     if [ "$_real_ca" = "$_real_cert" ]; then
5528       echo "" >>"$_real_ca"
5529       cat "$CA_CERT_PATH" >>"$_real_ca" || return 1
5530     else
5531       if [ -f "$_real_ca" ] && [ ! "$_ACME_IS_RENEW" ]; then
5532         cp "$_real_ca" "$_backup_path/ca.bak"
5533       fi
5534       cat "$CA_CERT_PATH" >"$_real_ca" || return 1
5535     fi
5536   fi
5537
5538   if [ "$_real_key" ]; then
5539     _info "Installing key to:$_real_key"
5540     if [ -f "$_real_key" ] && [ ! "$_ACME_IS_RENEW" ]; then
5541       cp "$_real_key" "$_backup_path/key.bak"
5542     fi
5543     if [ -f "$_real_key" ]; then
5544       cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5545     else
5546       cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5547       chmod 600 "$_real_key"
5548     fi
5549   fi
5550
5551   if [ "$_real_fullchain" ]; then
5552     _info "Installing full chain to:$_real_fullchain"
5553     if [ -f "$_real_fullchain" ] && [ ! "$_ACME_IS_RENEW" ]; then
5554       cp "$_real_fullchain" "$_backup_path/fullchain.bak"
5555     fi
5556     cat "$CERT_FULLCHAIN_PATH" >"$_real_fullchain" || return 1
5557   fi
5558
5559   if [ "$_reload_cmd" ]; then
5560     _info "Run reload cmd: $_reload_cmd"
5561     if (
5562       export CERT_PATH
5563       export CERT_KEY_PATH
5564       export CA_CERT_PATH
5565       export CERT_FULLCHAIN_PATH
5566       export Le_Domain="$_main_domain"
5567       cd "$DOMAIN_PATH" && eval "$_reload_cmd"
5568     ); then
5569       _info "$(__green "Reload success")"
5570     else
5571       _err "Reload error for :$Le_Domain"
5572     fi
5573   fi
5574
5575 }
5576
5577 __read_password() {
5578   unset _pp
5579   prompt="Enter Password:"
5580   while IFS= read -p "$prompt" -r -s -n 1 char; do
5581     if [ "$char" = $'\0' ]; then
5582       break
5583     fi
5584     prompt='*'
5585     _pp="$_pp$char"
5586   done
5587   echo "$_pp"
5588 }
5589
5590 _install_win_taskscheduler() {
5591   _lesh="$1"
5592   _centry="$2"
5593   _randomminute="$3"
5594   if ! _exists cygpath; then
5595     _err "cygpath not found"
5596     return 1
5597   fi
5598   if ! _exists schtasks; then
5599     _err "schtasks.exe is not found, are you on Windows?"
5600     return 1
5601   fi
5602   _winbash="$(cygpath -w $(which bash))"
5603   _debug _winbash "$_winbash"
5604   if [ -z "$_winbash" ]; then
5605     _err "can not find bash path"
5606     return 1
5607   fi
5608   _myname="$(whoami)"
5609   _debug "_myname" "$_myname"
5610   if [ -z "$_myname" ]; then
5611     _err "can not find my user name"
5612     return 1
5613   fi
5614   _debug "_lesh" "$_lesh"
5615
5616   _info "To install scheduler task in your Windows account, you must input your windows password."
5617   _info "$PROJECT_NAME doesn't save your password."
5618   _info "Please input your Windows password for: $(__green "$_myname")"
5619   _password="$(__read_password)"
5620   #SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'" >/dev/null
5621   echo SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "\"$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'\"" | cmd.exe >/dev/null
5622   echo
5623
5624 }
5625
5626 _uninstall_win_taskscheduler() {
5627   if ! _exists schtasks; then
5628     _err "schtasks.exe is not found, are you on Windows?"
5629     return 1
5630   fi
5631   if ! echo SCHTASKS /query /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null; then
5632     _debug "scheduler $_WINDOWS_SCHEDULER_NAME is not found."
5633   else
5634     _info "Removing $_WINDOWS_SCHEDULER_NAME"
5635     echo SCHTASKS /delete /f /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null
5636   fi
5637 }
5638
5639 #confighome
5640 installcronjob() {
5641   _c_home="$1"
5642   _initpath
5643   _CRONTAB="crontab"
5644   if [ -f "$LE_WORKING_DIR/$PROJECT_ENTRY" ]; then
5645     lesh="\"$LE_WORKING_DIR\"/$PROJECT_ENTRY"
5646   else
5647     _err "Can not install cronjob, $PROJECT_ENTRY not found."
5648     return 1
5649   fi
5650   if [ "$_c_home" ]; then
5651     _c_entry="--config-home \"$_c_home\" "
5652   fi
5653   _t=$(_time)
5654   random_minute=$(_math $_t % 60)
5655
5656   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5657     _CRONTAB="fcrontab"
5658   fi
5659
5660   if ! _exists "$_CRONTAB"; then
5661     if _exists cygpath && _exists schtasks.exe; then
5662       _info "It seems you are on Windows,  let's install Windows scheduler task."
5663       if _install_win_taskscheduler "$lesh" "$_c_entry" "$random_minute"; then
5664         _info "Install Windows scheduler task success."
5665         return 0
5666       else
5667         _err "Install Windows scheduler task failed."
5668         return 1
5669       fi
5670     fi
5671     _err "crontab/fcrontab doesn't exist, so, we can not install cron jobs."
5672     _err "All your certs will not be renewed automatically."
5673     _err "You must add your own cron job to call '$PROJECT_ENTRY --cron' everyday."
5674     return 1
5675   fi
5676   _info "Installing cron job"
5677   if ! $_CRONTAB -l | grep "$PROJECT_ENTRY --cron"; then
5678     if _exists uname && uname -a | grep SunOS >/dev/null; then
5679       $_CRONTAB -l | {
5680         cat
5681         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5682       } | $_CRONTAB --
5683     else
5684       $_CRONTAB -l | {
5685         cat
5686         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5687       } | $_CRONTAB -
5688     fi
5689   fi
5690   if [ "$?" != "0" ]; then
5691     _err "Install cron job failed. You need to manually renew your certs."
5692     _err "Or you can add cronjob by yourself:"
5693     _err "$lesh --cron --home \"$LE_WORKING_DIR\" > /dev/null"
5694     return 1
5695   fi
5696 }
5697
5698 uninstallcronjob() {
5699   _CRONTAB="crontab"
5700   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5701     _CRONTAB="fcrontab"
5702   fi
5703
5704   if ! _exists "$_CRONTAB"; then
5705     if _exists cygpath && _exists schtasks.exe; then
5706       _info "It seems you are on Windows,  let's uninstall Windows scheduler task."
5707       if _uninstall_win_taskscheduler; then
5708         _info "Uninstall Windows scheduler task success."
5709         return 0
5710       else
5711         _err "Uninstall Windows scheduler task failed."
5712         return 1
5713       fi
5714     fi
5715     return
5716   fi
5717   _info "Removing cron job"
5718   cr="$($_CRONTAB -l | grep "$PROJECT_ENTRY --cron")"
5719   if [ "$cr" ]; then
5720     if _exists uname && uname -a | grep solaris >/dev/null; then
5721       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB --
5722     else
5723       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB -
5724     fi
5725     LE_WORKING_DIR="$(echo "$cr" | cut -d ' ' -f 9 | tr -d '"')"
5726     _info LE_WORKING_DIR "$LE_WORKING_DIR"
5727     if _contains "$cr" "--config-home"; then
5728       LE_CONFIG_HOME="$(echo "$cr" | cut -d ' ' -f 11 | tr -d '"')"
5729       _debug LE_CONFIG_HOME "$LE_CONFIG_HOME"
5730     fi
5731   fi
5732   _initpath
5733
5734 }
5735
5736 #domain  isECC  revokeReason
5737 revoke() {
5738   Le_Domain="$1"
5739   if [ -z "$Le_Domain" ]; then
5740     _usage "Usage: $PROJECT_ENTRY --revoke --domain <domain.tld> [--ecc]"
5741     return 1
5742   fi
5743
5744   _isEcc="$2"
5745   _reason="$3"
5746   if [ -z "$_reason" ]; then
5747     _reason="0"
5748   fi
5749   _initpath "$Le_Domain" "$_isEcc"
5750   if [ ! -f "$DOMAIN_CONF" ]; then
5751     _err "$Le_Domain is not a issued domain, skip."
5752     return 1
5753   fi
5754
5755   if [ ! -f "$CERT_PATH" ]; then
5756     _err "Cert for $Le_Domain $CERT_PATH is not found, skip."
5757     return 1
5758   fi
5759
5760   cert="$(_getfile "${CERT_PATH}" "${BEGIN_CERT}" "${END_CERT}" | tr -d "\r\n" | _url_replace)"
5761
5762   if [ -z "$cert" ]; then
5763     _err "Cert for $Le_Domain is empty found, skip."
5764     return 1
5765   fi
5766
5767   _initAPI
5768
5769   if [ "$ACME_VERSION" = "2" ]; then
5770     data="{\"certificate\": \"$cert\",\"reason\":$_reason}"
5771   else
5772     data="{\"resource\": \"revoke-cert\", \"certificate\": \"$cert\"}"
5773   fi
5774   uri="${ACME_REVOKE_CERT}"
5775
5776   if [ -f "$CERT_KEY_PATH" ]; then
5777     _info "Try domain key first."
5778     if _send_signed_request "$uri" "$data" "" "$CERT_KEY_PATH"; then
5779       if [ -z "$response" ]; then
5780         _info "Revoke success."
5781         rm -f "$CERT_PATH"
5782         return 0
5783       else
5784         _err "Revoke error by domain key."
5785         _err "$response"
5786       fi
5787     fi
5788   else
5789     _info "Domain key file doesn't exist."
5790   fi
5791
5792   _info "Try account key."
5793
5794   if _send_signed_request "$uri" "$data" "" "$ACCOUNT_KEY_PATH"; then
5795     if [ -z "$response" ]; then
5796       _info "Revoke success."
5797       rm -f "$CERT_PATH"
5798       return 0
5799     else
5800       _err "Revoke error."
5801       _debug "$response"
5802     fi
5803   fi
5804   return 1
5805 }
5806
5807 #domain  ecc
5808 remove() {
5809   Le_Domain="$1"
5810   if [ -z "$Le_Domain" ]; then
5811     _usage "Usage: $PROJECT_ENTRY --remove --domain <domain.tld> [--ecc]"
5812     return 1
5813   fi
5814
5815   _isEcc="$2"
5816
5817   _initpath "$Le_Domain" "$_isEcc"
5818   _removed_conf="$DOMAIN_CONF.removed"
5819   if [ ! -f "$DOMAIN_CONF" ]; then
5820     if [ -f "$_removed_conf" ]; then
5821       _err "$Le_Domain is already removed, You can remove the folder by yourself: $DOMAIN_PATH"
5822     else
5823       _err "$Le_Domain is not a issued domain, skip."
5824     fi
5825     return 1
5826   fi
5827
5828   if mv "$DOMAIN_CONF" "$_removed_conf"; then
5829     _info "$Le_Domain is removed, the key and cert files are in $(__green $DOMAIN_PATH)"
5830     _info "You can remove them by yourself."
5831     return 0
5832   else
5833     _err "Remove $Le_Domain failed."
5834     return 1
5835   fi
5836 }
5837
5838 #domain vtype
5839 _deactivate() {
5840   _d_domain="$1"
5841   _d_type="$2"
5842   _initpath
5843
5844   if [ "$ACME_VERSION" = "2" ]; then
5845     _identifiers="{\"type\":\"dns\",\"value\":\"$_d_domain\"}"
5846     if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
5847       _err "Can not get domain new order."
5848       return 1
5849     fi
5850     _authorizations_seg="$(echo "$response" | _egrep_o '"authorizations" *: *\[[^\]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
5851     _debug2 _authorizations_seg "$_authorizations_seg"
5852     if [ -z "$_authorizations_seg" ]; then
5853       _err "_authorizations_seg not found."
5854       _clearup
5855       _on_issue_err "$_post_hook"
5856       return 1
5857     fi
5858
5859     authzUri="$_authorizations_seg"
5860     _debug2 "authzUri" "$authzUri"
5861     if ! _send_signed_request "$authzUri"; then
5862       _err "get to authz error."
5863       _err "_authorizations_seg" "$_authorizations_seg"
5864       _err "authzUri" "$authzUri"
5865       _clearup
5866       _on_issue_err "$_post_hook"
5867       return 1
5868     fi
5869
5870     response="$(echo "$response" | _normalizeJson)"
5871     _debug2 response "$response"
5872     _URL_NAME="url"
5873   else
5874     if ! __get_domain_new_authz "$_d_domain"; then
5875       _err "Can not get domain new authz token."
5876       return 1
5877     fi
5878
5879     authzUri="$(echo "$responseHeaders" | grep "^Location:" | _head_n 1 | cut -d ':' -f 2- | tr -d "\r\n")"
5880     _debug "authzUri" "$authzUri"
5881     if [ "$code" ] && [ ! "$code" = '201' ]; then
5882       _err "new-authz error: $response"
5883       return 1
5884     fi
5885     _URL_NAME="uri"
5886   fi
5887
5888   entries="$(echo "$response" | tr '][' '==' | _egrep_o "challenges\": *=[^=]*=" | tr '}{' '\n' | grep "\"status\": *\"valid\"")"
5889   if [ -z "$entries" ]; then
5890     _info "No valid entries found."
5891     if [ -z "$thumbprint" ]; then
5892       thumbprint="$(__calc_account_thumbprint)"
5893     fi
5894     _debug "Trigger validation."
5895     vtype="$VTYPE_DNS"
5896     entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
5897     _debug entry "$entry"
5898     if [ -z "$entry" ]; then
5899       _err "Error, can not get domain token $d"
5900       return 1
5901     fi
5902     token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
5903     _debug token "$token"
5904
5905     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*" | cut -d : -f 2,3 | tr -d '"')"
5906     _debug uri "$uri"
5907
5908     keyauthorization="$token.$thumbprint"
5909     _debug keyauthorization "$keyauthorization"
5910     __trigger_validation "$uri" "$keyauthorization"
5911
5912   fi
5913
5914   _d_i=0
5915   _d_max_retry=$(echo "$entries" | wc -l)
5916   while [ "$_d_i" -lt "$_d_max_retry" ]; do
5917     _info "Deactivate: $_d_domain"
5918     _d_i="$(_math $_d_i + 1)"
5919     entry="$(echo "$entries" | sed -n "${_d_i}p")"
5920     _debug entry "$entry"
5921
5922     if [ -z "$entry" ]; then
5923       _info "No more valid entry found."
5924       break
5925     fi
5926
5927     _vtype="$(echo "$entry" | _egrep_o '"type": *"[^"]*"' | cut -d : -f 2 | tr -d '"')"
5928     _debug _vtype "$_vtype"
5929     _info "Found $_vtype"
5930
5931     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*\"" | tr -d '" ' | cut -d : -f 2-)"
5932     _debug uri "$uri"
5933
5934     if [ "$_d_type" ] && [ "$_d_type" != "$_vtype" ]; then
5935       _info "Skip $_vtype"
5936       continue
5937     fi
5938
5939     _info "Deactivate: $_vtype"
5940
5941     if [ "$ACME_VERSION" = "2" ]; then
5942       _djson="{\"status\":\"deactivated\"}"
5943     else
5944       _djson="{\"resource\": \"authz\", \"status\":\"deactivated\"}"
5945     fi
5946
5947     if _send_signed_request "$authzUri" "$_djson" && _contains "$response" '"deactivated"'; then
5948       _info "Deactivate: $_vtype success."
5949     else
5950       _err "Can not deactivate $_vtype."
5951       break
5952     fi
5953
5954   done
5955   _debug "$_d_i"
5956   if [ "$_d_i" -eq "$_d_max_retry" ]; then
5957     _info "Deactivated success!"
5958   else
5959     _err "Deactivate failed."
5960   fi
5961
5962 }
5963
5964 deactivate() {
5965   _d_domain_list="$1"
5966   _d_type="$2"
5967   _initpath
5968   _initAPI
5969   _debug _d_domain_list "$_d_domain_list"
5970   if [ -z "$(echo $_d_domain_list | cut -d , -f 1)" ]; then
5971     _usage "Usage: $PROJECT_ENTRY --deactivate --domain <domain.tld> [--domain <domain2.tld> ...]"
5972     return 1
5973   fi
5974   for _d_dm in $(echo "$_d_domain_list" | tr ',' ' '); do
5975     if [ -z "$_d_dm" ] || [ "$_d_dm" = "$NO_VALUE" ]; then
5976       continue
5977     fi
5978     if ! _deactivate "$_d_dm" "$_d_type"; then
5979       return 1
5980     fi
5981   done
5982 }
5983
5984 # Detect profile file if not specified as environment variable
5985 _detect_profile() {
5986   if [ -n "$PROFILE" -a -f "$PROFILE" ]; then
5987     echo "$PROFILE"
5988     return
5989   fi
5990
5991   DETECTED_PROFILE=''
5992   SHELLTYPE="$(basename "/$SHELL")"
5993
5994   if [ "$SHELLTYPE" = "bash" ]; then
5995     if [ -f "$HOME/.bashrc" ]; then
5996       DETECTED_PROFILE="$HOME/.bashrc"
5997     elif [ -f "$HOME/.bash_profile" ]; then
5998       DETECTED_PROFILE="$HOME/.bash_profile"
5999     fi
6000   elif [ "$SHELLTYPE" = "zsh" ]; then
6001     DETECTED_PROFILE="$HOME/.zshrc"
6002   fi
6003
6004   if [ -z "$DETECTED_PROFILE" ]; then
6005     if [ -f "$HOME/.profile" ]; then
6006       DETECTED_PROFILE="$HOME/.profile"
6007     elif [ -f "$HOME/.bashrc" ]; then
6008       DETECTED_PROFILE="$HOME/.bashrc"
6009     elif [ -f "$HOME/.bash_profile" ]; then
6010       DETECTED_PROFILE="$HOME/.bash_profile"
6011     elif [ -f "$HOME/.zshrc" ]; then
6012       DETECTED_PROFILE="$HOME/.zshrc"
6013     fi
6014   fi
6015
6016   echo "$DETECTED_PROFILE"
6017 }
6018
6019 _initconf() {
6020   _initpath
6021   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
6022     echo "
6023
6024 #LOG_FILE=\"$DEFAULT_LOG_FILE\"
6025 #LOG_LEVEL=1
6026
6027 #AUTO_UPGRADE=\"1\"
6028
6029 #NO_TIMESTAMP=1
6030
6031     " >"$ACCOUNT_CONF_PATH"
6032   fi
6033 }
6034
6035 # nocron
6036 _precheck() {
6037   _nocron="$1"
6038
6039   if ! _exists "curl" && ! _exists "wget"; then
6040     _err "Please install curl or wget first, we need to access http resources."
6041     return 1
6042   fi
6043
6044   if [ -z "$_nocron" ]; then
6045     if ! _exists "crontab" && ! _exists "fcrontab"; then
6046       if _exists cygpath && _exists schtasks.exe; then
6047         _info "It seems you are on Windows,  we will install Windows scheduler task."
6048       else
6049         _err "It is recommended to install crontab first. try to install 'cron, crontab, crontabs or vixie-cron'."
6050         _err "We need to set cron job to renew the certs automatically."
6051         _err "Otherwise, your certs will not be able to be renewed automatically."
6052         if [ -z "$FORCE" ]; then
6053           _err "Please add '--force' and try install again to go without crontab."
6054           _err "./$PROJECT_ENTRY --install --force"
6055           return 1
6056         fi
6057       fi
6058     fi
6059   fi
6060
6061   if ! _exists "${ACME_OPENSSL_BIN:-openssl}"; then
6062     _err "Please install openssl first. ACME_OPENSSL_BIN=$ACME_OPENSSL_BIN"
6063     _err "We need openssl to generate keys."
6064     return 1
6065   fi
6066
6067   if ! _exists "socat"; then
6068     _err "It is recommended to install socat first."
6069     _err "We use socat for standalone server if you use standalone mode."
6070     _err "If you don't use standalone mode, just ignore this warning."
6071   fi
6072
6073   return 0
6074 }
6075
6076 _setShebang() {
6077   _file="$1"
6078   _shebang="$2"
6079   if [ -z "$_shebang" ]; then
6080     _usage "Usage: file shebang"
6081     return 1
6082   fi
6083   cp "$_file" "$_file.tmp"
6084   echo "$_shebang" >"$_file"
6085   sed -n 2,99999p "$_file.tmp" >>"$_file"
6086   rm -f "$_file.tmp"
6087 }
6088
6089 #confighome
6090 _installalias() {
6091   _c_home="$1"
6092   _initpath
6093
6094   _envfile="$LE_WORKING_DIR/$PROJECT_ENTRY.env"
6095   if [ "$_upgrading" ] && [ "$_upgrading" = "1" ]; then
6096     echo "$(cat "$_envfile")" | sed "s|^LE_WORKING_DIR.*$||" >"$_envfile"
6097     echo "$(cat "$_envfile")" | sed "s|^alias le.*$||" >"$_envfile"
6098     echo "$(cat "$_envfile")" | sed "s|^alias le.sh.*$||" >"$_envfile"
6099   fi
6100
6101   if [ "$_c_home" ]; then
6102     _c_entry=" --config-home '$_c_home'"
6103   fi
6104
6105   _setopt "$_envfile" "export LE_WORKING_DIR" "=" "\"$LE_WORKING_DIR\""
6106   if [ "$_c_home" ]; then
6107     _setopt "$_envfile" "export LE_CONFIG_HOME" "=" "\"$LE_CONFIG_HOME\""
6108   else
6109     _sed_i "/^export LE_CONFIG_HOME/d" "$_envfile"
6110   fi
6111   _setopt "$_envfile" "alias $PROJECT_ENTRY" "=" "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6112
6113   _profile="$(_detect_profile)"
6114   if [ "$_profile" ]; then
6115     _debug "Found profile: $_profile"
6116     _info "Installing alias to '$_profile'"
6117     _setopt "$_profile" ". \"$_envfile\""
6118     _info "OK, Close and reopen your terminal to start using $PROJECT_NAME"
6119   else
6120     _info "No profile is found, you will need to go into $LE_WORKING_DIR to use $PROJECT_NAME"
6121   fi
6122
6123   #for csh
6124   _cshfile="$LE_WORKING_DIR/$PROJECT_ENTRY.csh"
6125   _csh_profile="$HOME/.cshrc"
6126   if [ -f "$_csh_profile" ]; then
6127     _info "Installing alias to '$_csh_profile'"
6128     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
6129     if [ "$_c_home" ]; then
6130       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
6131     else
6132       _sed_i "/^setenv LE_CONFIG_HOME/d" "$_cshfile"
6133     fi
6134     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6135     _setopt "$_csh_profile" "source \"$_cshfile\""
6136   fi
6137
6138   #for tcsh
6139   _tcsh_profile="$HOME/.tcshrc"
6140   if [ -f "$_tcsh_profile" ]; then
6141     _info "Installing alias to '$_tcsh_profile'"
6142     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
6143     if [ "$_c_home" ]; then
6144       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
6145     fi
6146     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6147     _setopt "$_tcsh_profile" "source \"$_cshfile\""
6148   fi
6149
6150 }
6151
6152 # nocron confighome noprofile accountemail
6153 install() {
6154
6155   if [ -z "$LE_WORKING_DIR" ]; then
6156     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
6157   fi
6158
6159   _nocron="$1"
6160   _c_home="$2"
6161   _noprofile="$3"
6162   _accountemail="$4"
6163
6164   if ! _initpath; then
6165     _err "Install failed."
6166     return 1
6167   fi
6168   if [ "$_nocron" ]; then
6169     _debug "Skip install cron job"
6170   fi
6171
6172   if [ "$_ACME_IN_CRON" != "1" ]; then
6173     if ! _precheck "$_nocron"; then
6174       _err "Pre-check failed, can not install."
6175       return 1
6176     fi
6177   fi
6178
6179   if [ -z "$_c_home" ] && [ "$LE_CONFIG_HOME" != "$LE_WORKING_DIR" ]; then
6180     _info "Using config home: $LE_CONFIG_HOME"
6181     _c_home="$LE_CONFIG_HOME"
6182   fi
6183
6184   #convert from le
6185   if [ -d "$HOME/.le" ]; then
6186     for envfile in "le.env" "le.sh.env"; do
6187       if [ -f "$HOME/.le/$envfile" ]; then
6188         if grep "le.sh" "$HOME/.le/$envfile" >/dev/null; then
6189           _upgrading="1"
6190           _info "You are upgrading from le.sh"
6191           _info "Renaming \"$HOME/.le\" to $LE_WORKING_DIR"
6192           mv "$HOME/.le" "$LE_WORKING_DIR"
6193           mv "$LE_WORKING_DIR/$envfile" "$LE_WORKING_DIR/$PROJECT_ENTRY.env"
6194           break
6195         fi
6196       fi
6197     done
6198   fi
6199
6200   _info "Installing to $LE_WORKING_DIR"
6201
6202   if [ ! -d "$LE_WORKING_DIR" ]; then
6203     if ! mkdir -p "$LE_WORKING_DIR"; then
6204       _err "Can not create working dir: $LE_WORKING_DIR"
6205       return 1
6206     fi
6207
6208     chmod 700 "$LE_WORKING_DIR"
6209   fi
6210
6211   if [ ! -d "$LE_CONFIG_HOME" ]; then
6212     if ! mkdir -p "$LE_CONFIG_HOME"; then
6213       _err "Can not create config dir: $LE_CONFIG_HOME"
6214       return 1
6215     fi
6216
6217     chmod 700 "$LE_CONFIG_HOME"
6218   fi
6219
6220   cp "$PROJECT_ENTRY" "$LE_WORKING_DIR/" && chmod +x "$LE_WORKING_DIR/$PROJECT_ENTRY"
6221
6222   if [ "$?" != "0" ]; then
6223     _err "Install failed, can not copy $PROJECT_ENTRY"
6224     return 1
6225   fi
6226
6227   _info "Installed to $LE_WORKING_DIR/$PROJECT_ENTRY"
6228
6229   if [ "$_ACME_IN_CRON" != "1" ] && [ -z "$_noprofile" ]; then
6230     _installalias "$_c_home"
6231   fi
6232
6233   for subf in $_SUB_FOLDERS; do
6234     if [ -d "$subf" ]; then
6235       mkdir -p "$LE_WORKING_DIR/$subf"
6236       cp "$subf"/* "$LE_WORKING_DIR"/"$subf"/
6237     fi
6238   done
6239
6240   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
6241     _initconf
6242   fi
6243
6244   if [ "$_DEFAULT_ACCOUNT_CONF_PATH" != "$ACCOUNT_CONF_PATH" ]; then
6245     _setopt "$_DEFAULT_ACCOUNT_CONF_PATH" "ACCOUNT_CONF_PATH" "=" "\"$ACCOUNT_CONF_PATH\""
6246   fi
6247
6248   if [ "$_DEFAULT_CERT_HOME" != "$CERT_HOME" ]; then
6249     _saveaccountconf "CERT_HOME" "$CERT_HOME"
6250   fi
6251
6252   if [ "$_DEFAULT_ACCOUNT_KEY_PATH" != "$ACCOUNT_KEY_PATH" ]; then
6253     _saveaccountconf "ACCOUNT_KEY_PATH" "$ACCOUNT_KEY_PATH"
6254   fi
6255
6256   if [ -z "$_nocron" ]; then
6257     installcronjob "$_c_home"
6258   fi
6259
6260   if [ -z "$NO_DETECT_SH" ]; then
6261     #Modify shebang
6262     if _exists bash; then
6263       _bash_path="$(bash -c "command -v bash 2>/dev/null")"
6264       if [ -z "$_bash_path" ]; then
6265         _bash_path="$(bash -c 'echo $SHELL')"
6266       fi
6267     fi
6268     if [ "$_bash_path" ]; then
6269       _info "Good, bash is found, so change the shebang to use bash as preferred."
6270       _shebang='#!'"$_bash_path"
6271       _setShebang "$LE_WORKING_DIR/$PROJECT_ENTRY" "$_shebang"
6272       for subf in $_SUB_FOLDERS; do
6273         if [ -d "$LE_WORKING_DIR/$subf" ]; then
6274           for _apifile in "$LE_WORKING_DIR/$subf/"*.sh; do
6275             _setShebang "$_apifile" "$_shebang"
6276           done
6277         fi
6278       done
6279     fi
6280   fi
6281
6282   if [ "$_accountemail" ]; then
6283     _saveaccountconf "ACCOUNT_EMAIL" "$_accountemail"
6284   fi
6285
6286   _info OK
6287 }
6288
6289 # nocron
6290 uninstall() {
6291   _nocron="$1"
6292   if [ -z "$_nocron" ]; then
6293     uninstallcronjob
6294   fi
6295   _initpath
6296
6297   _uninstallalias
6298
6299   rm -f "$LE_WORKING_DIR/$PROJECT_ENTRY"
6300   _info "The keys and certs are in \"$(__green "$LE_CONFIG_HOME")\", you can remove them by yourself."
6301
6302 }
6303
6304 _uninstallalias() {
6305   _initpath
6306
6307   _profile="$(_detect_profile)"
6308   if [ "$_profile" ]; then
6309     _info "Uninstalling alias from: '$_profile'"
6310     text="$(cat "$_profile")"
6311     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.env\"$||" >"$_profile"
6312   fi
6313
6314   _csh_profile="$HOME/.cshrc"
6315   if [ -f "$_csh_profile" ]; then
6316     _info "Uninstalling alias from: '$_csh_profile'"
6317     text="$(cat "$_csh_profile")"
6318     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_csh_profile"
6319   fi
6320
6321   _tcsh_profile="$HOME/.tcshrc"
6322   if [ -f "$_tcsh_profile" ]; then
6323     _info "Uninstalling alias from: '$_csh_profile'"
6324     text="$(cat "$_tcsh_profile")"
6325     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_tcsh_profile"
6326   fi
6327
6328 }
6329
6330 cron() {
6331   export _ACME_IN_CRON=1
6332   _initpath
6333   _info "$(__green "===Starting cron===")"
6334   if [ "$AUTO_UPGRADE" = "1" ]; then
6335     export LE_WORKING_DIR
6336     (
6337       if ! upgrade; then
6338         _err "Cron:Upgrade failed!"
6339         return 1
6340       fi
6341     )
6342     . "$LE_WORKING_DIR/$PROJECT_ENTRY" >/dev/null
6343
6344     if [ -t 1 ]; then
6345       __INTERACTIVE="1"
6346     fi
6347
6348     _info "Auto upgraded to: $VER"
6349   fi
6350   renewAll
6351   _ret="$?"
6352   _ACME_IN_CRON=""
6353   _info "$(__green "===End cron===")"
6354   exit $_ret
6355 }
6356
6357 version() {
6358   echo "$PROJECT"
6359   echo "v$VER"
6360 }
6361
6362 # subject content hooks code
6363 _send_notify() {
6364   _nsubject="$1"
6365   _ncontent="$2"
6366   _nhooks="$3"
6367   _nerror="$4"
6368
6369   if [ "$NOTIFY_LEVEL" = "$NOTIFY_LEVEL_DISABLE" ]; then
6370     _debug "The NOTIFY_LEVEL is $NOTIFY_LEVEL, disabled, just return."
6371     return 0
6372   fi
6373
6374   if [ -z "$_nhooks" ]; then
6375     _debug "The NOTIFY_HOOK is empty, just return."
6376     return 0
6377   fi
6378
6379   _send_err=0
6380   for _n_hook in $(echo "$_nhooks" | tr ',' " "); do
6381     _n_hook_file="$(_findHook "" $_SUB_FOLDER_NOTIFY "$_n_hook")"
6382     _info "Sending via: $_n_hook"
6383     _debug "Found $_n_hook_file for $_n_hook"
6384     if [ -z "$_n_hook_file" ]; then
6385       _err "Can not find the hook file for $_n_hook"
6386       continue
6387     fi
6388     if ! (
6389       if ! . "$_n_hook_file"; then
6390         _err "Load file $_n_hook_file error. Please check your api file and try again."
6391         return 1
6392       fi
6393
6394       d_command="${_n_hook}_send"
6395       if ! _exists "$d_command"; then
6396         _err "It seems that your api file is not correct, it must have a function named: $d_command"
6397         return 1
6398       fi
6399
6400       if ! $d_command "$_nsubject" "$_ncontent" "$_nerror"; then
6401         _err "Error send message by $d_command"
6402         return 1
6403       fi
6404
6405       return 0
6406     ); then
6407       _err "Set $_n_hook_file error."
6408       _send_err=1
6409     else
6410       _info "$_n_hook $(__green Success)"
6411     fi
6412   done
6413   return $_send_err
6414
6415 }
6416
6417 # hook
6418 _set_notify_hook() {
6419   _nhooks="$1"
6420
6421   _test_subject="Hello, this is a notification from $PROJECT_NAME"
6422   _test_content="If you receive this message, your notification works."
6423
6424   _send_notify "$_test_subject" "$_test_content" "$_nhooks" 0
6425
6426 }
6427
6428 #[hook] [level] [mode]
6429 setnotify() {
6430   _nhook="$1"
6431   _nlevel="$2"
6432   _nmode="$3"
6433
6434   _initpath
6435
6436   if [ -z "$_nhook$_nlevel$_nmode" ]; then
6437     _usage "Usage: $PROJECT_ENTRY --set-notify [--notify-hook <hookname>] [--notify-level <0|1|2|3>] [--notify-mode <0|1>]"
6438     _usage "$_NOTIFY_WIKI"
6439     return 1
6440   fi
6441
6442   if [ "$_nlevel" ]; then
6443     _info "Set notify level to: $_nlevel"
6444     export "NOTIFY_LEVEL=$_nlevel"
6445     _saveaccountconf "NOTIFY_LEVEL" "$NOTIFY_LEVEL"
6446   fi
6447
6448   if [ "$_nmode" ]; then
6449     _info "Set notify mode to: $_nmode"
6450     export "NOTIFY_MODE=$_nmode"
6451     _saveaccountconf "NOTIFY_MODE" "$NOTIFY_MODE"
6452   fi
6453
6454   if [ "$_nhook" ]; then
6455     _info "Set notify hook to: $_nhook"
6456     if [ "$_nhook" = "$NO_VALUE" ]; then
6457       _info "Clear notify hook"
6458       _clearaccountconf "NOTIFY_HOOK"
6459     else
6460       if _set_notify_hook "$_nhook"; then
6461         export NOTIFY_HOOK="$_nhook"
6462         _saveaccountconf "NOTIFY_HOOK" "$NOTIFY_HOOK"
6463         return 0
6464       else
6465         _err "Can not set notify hook to: $_nhook"
6466         return 1
6467       fi
6468     fi
6469   fi
6470
6471 }
6472
6473 showhelp() {
6474   _initpath
6475   version
6476   echo "Usage: $PROJECT_ENTRY <command> ... [parameters ...]
6477 Commands:
6478   -h, --help               Show this help message.
6479   -v, --version            Show version info.
6480   --install                Install $PROJECT_NAME to your system.
6481   --uninstall              Uninstall $PROJECT_NAME, and uninstall the cron job.
6482   --upgrade                Upgrade $PROJECT_NAME to the latest code from $PROJECT.
6483   --issue                  Issue a cert.
6484   --deploy                 Deploy the cert to your server.
6485   -i, --install-cert       Install the issued cert to apache/nginx or any other server.
6486   -r, --renew              Renew a cert.
6487   --renew-all              Renew all the certs.
6488   --revoke                 Revoke a cert.
6489   --remove                 Remove the cert from list of certs known to $PROJECT_NAME.
6490   --list                   List all the certs.
6491   --to-pkcs12              Export the certificate and key to a pfx file.
6492   --to-pkcs8               Convert to pkcs8 format.
6493   --sign-csr               Issue a cert from an existing csr.
6494   --show-csr               Show the content of a csr.
6495   -ccr, --create-csr       Create CSR, professional use.
6496   --create-domain-key      Create an domain private key, professional use.
6497   --update-account         Update account info.
6498   --register-account       Register account key.
6499   --deactivate-account     Deactivate the account.
6500   --create-account-key     Create an account private key, professional use.
6501   --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.
6502   --uninstall-cronjob      Uninstall the cron job. The 'uninstall' command can do this automatically.
6503   --cron                   Run cron job to renew all the certs.
6504   --set-notify             Set the cron notification hook, level or mode.
6505   --deactivate             Deactivate the domain authz, professional use.
6506   --set-default-ca         Used with '--server', Set the default CA to use.
6507                            See: $_SERVER_WIKI
6508
6509
6510 Parameters:
6511   -d, --domain <domain.tld>         Specifies a domain, used to issue, renew or revoke etc.
6512   --challenge-alias <domain.tld>    The challenge domain alias for DNS alias mode.
6513                                     See: $_DNS_ALIAS_WIKI
6514
6515   --domain-alias <domain.tld>       The domain alias for DNS alias mode.
6516                                     See: $_DNS_ALIAS_WIKI
6517
6518   --preferred-chain <chain>         If the CA offers multiple certificate chains, prefer the chain with an issuer matching this Subject Common Name.
6519                                     If no match, the default offered chain will be used. (default: empty)
6520                                     See: $_PREFERRED_CHAIN_WIKI
6521
6522   -f, --force                       Force install, force cert renewal or override sudo restrictions.
6523   --staging, --test                 Use staging server, for testing.
6524   --debug [0|1|2|3]                 Output debug info. Defaults to 1 if argument is omitted.
6525   --output-insecure                 Output all the sensitive messages.
6526                                     By default all the credentials/sensitive messages are hidden from the output/debug/log for security.
6527   -w, --webroot <directory>         Specifies the web root folder for web root mode.
6528   --standalone                      Use standalone mode.
6529   --alpn                            Use standalone alpn mode.
6530   --stateless                       Use stateless mode.
6531                                     See: $_STATELESS_WIKI
6532
6533   --apache                          Use apache mode.
6534   --dns [dns_hook]                  Use dns manual mode or dns api. Defaults to manual mode when argument is omitted.
6535                                     See: $_DNS_API_WIKI
6536
6537   --dnssleep <seconds>              The time in seconds to wait for all the txt records to propagate in dns api mode.
6538                                     It's not necessary to use this by default, $PROJECT_NAME polls dns status by DOH automatically.
6539   -k, --keylength <bits>            Specifies the domain key length: 2048, 3072, 4096, 8192 or ec-256, ec-384, ec-521.
6540   -ak, --accountkeylength <bits>    Specifies the account key length: 2048, 3072, 4096
6541   --log [file]                      Specifies the log file. Defaults to \"$DEFAULT_LOG_FILE\" if argument is omitted.
6542   --log-level <1|2>                 Specifies the log level, default is 1.
6543   --syslog <0|3|6|7>                Syslog level, 0: disable syslog, 3: error, 6: info, 7: debug.
6544   --eab-kid <eab_key_id>            Key Identifier for External Account Binding.
6545   --eab-hmac-key <eab_hmac_key>     HMAC key for External Account Binding.
6546
6547
6548   These parameters are to install the cert to nginx/apache or any other server after issue/renew a cert:
6549
6550   --cert-file <file>                Path to copy the cert file to after issue/renew..
6551   --key-file <file>                 Path to copy the key file to after issue/renew.
6552   --ca-file <file>                  Path to copy the intermediate cert file to after issue/renew.
6553   --fullchain-file <file>           Path to copy the fullchain cert file to after issue/renew.
6554   --reloadcmd <command>             Command to execute after issue/renew to reload the server.
6555
6556   --server <server_uri>             ACME Directory Resource URI. (default: $DEFAULT_CA)
6557                                     See: $_SERVER_WIKI
6558
6559   --accountconf <file>              Specifies a customized account config file.
6560   --home <directory>                Specifies the home dir for $PROJECT_NAME.
6561   --cert-home <directory>           Specifies the home dir to save all the certs, only valid for '--install' command.
6562   --config-home <directory>         Specifies the home dir to save all the configurations.
6563   --useragent <string>              Specifies the user agent string. it will be saved for future use too.
6564   -m, --email <email>               Specifies the account email, only valid for the '--install' and '--update-account' command.
6565   --accountkey <file>               Specifies the account key path, only valid for the '--install' command.
6566   --days <ndays>                    Specifies the days to renew the cert when using '--issue' command. The default value is $DEFAULT_RENEW days.
6567   --httpport <port>                 Specifies the standalone listening port. Only valid if the server is behind a reverse proxy or load balancer.
6568   --tlsport <port>                  Specifies the standalone tls listening port. Only valid if the server is behind a reverse proxy or load balancer.
6569   --local-address <ip>              Specifies the standalone/tls server listening address, in case you have multiple ip addresses.
6570   --listraw                         Only used for '--list' command, list the certs in raw format.
6571   -se, --stop-renew-on-error        Only valid for '--renew-all' command. Stop if one cert has error in renewal.
6572   --insecure                        Do not check the server certificate, in some devices, the api server's certificate may not be trusted.
6573   --ca-bundle <file>                Specifies the path to the CA certificate bundle to verify api server's certificate.
6574   --ca-path <directory>             Specifies directory containing CA certificates in PEM format, used by wget or curl.
6575   --no-cron                         Only valid for '--install' command, which means: do not install the default cron job.
6576                                     In this case, the certs will not be renewed automatically.
6577   --no-profile                      Only valid for '--install' command, which means: do not install aliases to user profile.
6578   --no-color                        Do not output color text.
6579   --force-color                     Force output of color text. Useful for non-interactive use with the aha tool for HTML E-Mails.
6580   --ecc                             Specifies to use the ECC cert. Valid for '--install-cert', '--renew', '--revoke', '--to-pkcs12' and '--create-csr'
6581   --csr <file>                      Specifies the input csr.
6582   --pre-hook <command>              Command to be run before obtaining any certificates.
6583   --post-hook <command>             Command to be run after attempting to obtain/renew certificates. Runs regardless of whether obtain/renew succeeded or failed.
6584   --renew-hook <command>            Command to be run after each successfully renewed certificate.
6585   --deploy-hook <hookname>          The hook file to deploy cert
6586   --ocsp, --ocsp-must-staple        Generate OCSP-Must-Staple extension.
6587   --always-force-new-domain-key     Generate new domain key on renewal. Otherwise, the domain key is not changed by default.
6588   --auto-upgrade [0|1]              Valid for '--upgrade' command, indicating whether to upgrade automatically in future. Defaults to 1 if argument is omitted.
6589   --listen-v4                       Force standalone/tls server to listen at ipv4.
6590   --listen-v6                       Force standalone/tls server to listen at ipv6.
6591   --openssl-bin <file>              Specifies a custom openssl bin location.
6592   --use-wget                        Force to use wget, if you have both curl and wget installed.
6593   --yes-I-know-dns-manual-mode-enough-go-ahead-please  Force use of dns manual mode.
6594                                     See:  $_DNS_MANUAL_WIKI
6595
6596   -b, --branch <branch>             Only valid for '--upgrade' command, specifies the branch name to upgrade to.
6597   --notify-level <0|1|2|3>          Set the notification level:  Default value is $NOTIFY_LEVEL_DEFAULT.
6598                                     0: disabled, no notification will be sent.
6599                                     1: send notifications only when there is an error.
6600                                     2: send notifications when a cert is successfully renewed, or there is an error.
6601                                     3: send notifications when a cert is skipped, renewed, or error.
6602   --notify-mode <0|1>               Set notification mode. Default value is $NOTIFY_MODE_DEFAULT.
6603                                     0: Bulk mode. Send all the domain's notifications in one message(mail).
6604                                     1: Cert mode. Send a message for every single cert.
6605   --notify-hook <hookname>          Set the notify hook
6606   --revoke-reason <0-10>            The reason for revocation, can be used in conjunction with the '--revoke' command.
6607                                     See: $_REVOKE_WIKI
6608
6609   --password <password>             Add a password to exported pfx file. Use with --to-pkcs12.
6610
6611
6612 "
6613 }
6614
6615 installOnline() {
6616   _info "Installing from online archive."
6617
6618   _branch="$BRANCH"
6619   if [ -z "$_branch" ]; then
6620     _branch="master"
6621   fi
6622
6623   target="$PROJECT/archive/$_branch.tar.gz"
6624   _info "Downloading $target"
6625   localname="$_branch.tar.gz"
6626   if ! _get "$target" >$localname; then
6627     _err "Download error."
6628     return 1
6629   fi
6630   (
6631     _info "Extracting $localname"
6632     if ! (tar xzf $localname || gtar xzf $localname); then
6633       _err "Extraction error."
6634       exit 1
6635     fi
6636
6637     cd "$PROJECT_NAME-$_branch"
6638     chmod +x $PROJECT_ENTRY
6639     if ./$PROJECT_ENTRY --install "$@"; then
6640       _info "Install success!"
6641       _initpath
6642       _saveaccountconf "UPGRADE_HASH" "$(_getUpgradeHash)"
6643     fi
6644
6645     cd ..
6646
6647     rm -rf "$PROJECT_NAME-$_branch"
6648     rm -f "$localname"
6649   )
6650 }
6651
6652 _getRepoHash() {
6653   _hash_path=$1
6654   shift
6655   _hash_url="https://api.github.com/repos/acmesh-official/$PROJECT_NAME/git/refs/$_hash_path"
6656   _get $_hash_url | tr -d "\r\n" | tr '{},' '\n' | grep '"sha":' | cut -d '"' -f 4
6657 }
6658
6659 _getUpgradeHash() {
6660   _b="$BRANCH"
6661   if [ -z "$_b" ]; then
6662     _b="master"
6663   fi
6664   _hash=$(_getRepoHash "heads/$_b")
6665   if [ -z "$_hash" ]; then _hash=$(_getRepoHash "tags/$_b"); fi
6666   echo $_hash
6667 }
6668
6669 upgrade() {
6670   if (
6671     _initpath
6672     [ -z "$FORCE" ] && [ "$(_getUpgradeHash)" = "$(_readaccountconf "UPGRADE_HASH")" ] && _info "Already uptodate!" && exit 0
6673     export LE_WORKING_DIR
6674     cd "$LE_WORKING_DIR"
6675     installOnline "--nocron" "--noprofile"
6676   ); then
6677     _info "Upgrade success!"
6678     exit 0
6679   else
6680     _err "Upgrade failed!"
6681     exit 1
6682   fi
6683 }
6684
6685 _processAccountConf() {
6686   if [ "$_useragent" ]; then
6687     _saveaccountconf "USER_AGENT" "$_useragent"
6688   elif [ "$USER_AGENT" ] && [ "$USER_AGENT" != "$DEFAULT_USER_AGENT" ]; then
6689     _saveaccountconf "USER_AGENT" "$USER_AGENT"
6690   fi
6691
6692   if [ "$_openssl_bin" ]; then
6693     _saveaccountconf "ACME_OPENSSL_BIN" "$_openssl_bin"
6694   elif [ "$ACME_OPENSSL_BIN" ] && [ "$ACME_OPENSSL_BIN" != "$DEFAULT_OPENSSL_BIN" ]; then
6695     _saveaccountconf "ACME_OPENSSL_BIN" "$ACME_OPENSSL_BIN"
6696   fi
6697
6698   if [ "$_auto_upgrade" ]; then
6699     _saveaccountconf "AUTO_UPGRADE" "$_auto_upgrade"
6700   elif [ "$AUTO_UPGRADE" ]; then
6701     _saveaccountconf "AUTO_UPGRADE" "$AUTO_UPGRADE"
6702   fi
6703
6704   if [ "$_use_wget" ]; then
6705     _saveaccountconf "ACME_USE_WGET" "$_use_wget"
6706   elif [ "$ACME_USE_WGET" ]; then
6707     _saveaccountconf "ACME_USE_WGET" "$ACME_USE_WGET"
6708   fi
6709
6710 }
6711
6712 _checkSudo() {
6713   if [ "$SUDO_GID" ] && [ "$SUDO_COMMAND" ] && [ "$SUDO_USER" ] && [ "$SUDO_UID" ]; then
6714     if [ "$SUDO_USER" = "root" ] && [ "$SUDO_UID" = "0" ]; then
6715       #it's root using sudo, no matter it's using sudo or not, just fine
6716       return 0
6717     fi
6718     if [ -n "$SUDO_COMMAND" ]; then
6719       #it's a normal user doing "sudo su", or `sudo -i` or `sudo -s`, or `sudo su acmeuser1`
6720       _endswith "$SUDO_COMMAND" /bin/su || _contains "$SUDO_COMMAND" "/bin/su " || grep "^$SUDO_COMMAND\$" /etc/shells >/dev/null 2>&1
6721       return $?
6722     fi
6723     #otherwise
6724     return 1
6725   fi
6726   return 0
6727 }
6728
6729 #server
6730 _selectServer() {
6731   _server="$1"
6732   _server_lower="$(echo "$_server" | _lower_case)"
6733   _sindex=0
6734   for snames in $CA_NAMES; do
6735     snames="$(echo "$snames" | _lower_case)"
6736     _sindex="$(_math $_sindex + 1)"
6737     _debug2 "_selectServer try snames" "$snames"
6738     for sname in $(echo "$snames" | tr ',' ' '); do
6739       if [ "$_server_lower" = "$sname" ]; then
6740         _debug2 "_selectServer match $sname"
6741         _serverdir="$(_getfield "$CA_SERVERS" $_sindex)"
6742         _debug "Selected server: $_serverdir"
6743         ACME_DIRECTORY="$_serverdir"
6744         export ACME_DIRECTORY
6745         return
6746       fi
6747     done
6748   done
6749   ACME_DIRECTORY="$_server"
6750   export ACME_DIRECTORY
6751 }
6752
6753 #url
6754 _getCAShortName() {
6755   caurl="$1"
6756   if [ -z "$caurl" ]; then
6757     caurl="$DEFAULT_CA"
6758   fi
6759   caurl_lower="$(echo $caurl | _lower_case)"
6760   _sindex=0
6761   for surl in $(echo "$CA_SERVERS" | _lower_case | tr , ' '); do
6762     _sindex="$(_math $_sindex + 1)"
6763     if [ "$caurl_lower" = "$surl" ]; then
6764       _nindex=0
6765       for snames in $CA_NAMES; do
6766         _nindex="$(_math $_nindex + 1)"
6767         if [ $_nindex -ge $_sindex ]; then
6768           _getfield "$snames" 1
6769           return
6770         fi
6771       done
6772     fi
6773   done
6774   echo "$caurl"
6775 }
6776
6777 #set default ca to $ACME_DIRECTORY
6778 setdefaultca() {
6779   if [ -z "$ACME_DIRECTORY" ]; then
6780     _err "Please give a --server parameter."
6781     return 1
6782   fi
6783   _saveaccountconf "DEFAULT_ACME_SERVER" "$ACME_DIRECTORY"
6784   _info "Changed default CA to: $(__green "$ACME_DIRECTORY")"
6785 }
6786
6787 _process() {
6788   _CMD=""
6789   _domain=""
6790   _altdomains="$NO_VALUE"
6791   _webroot=""
6792   _challenge_alias=""
6793   _keylength=""
6794   _accountkeylength=""
6795   _cert_file=""
6796   _key_file=""
6797   _ca_file=""
6798   _fullchain_file=""
6799   _reloadcmd=""
6800   _password=""
6801   _accountconf=""
6802   _useragent=""
6803   _accountemail=""
6804   _accountkey=""
6805   _certhome=""
6806   _confighome=""
6807   _httpport=""
6808   _tlsport=""
6809   _dnssleep=""
6810   _listraw=""
6811   _stopRenewOnError=""
6812   #_insecure=""
6813   _ca_bundle=""
6814   _ca_path=""
6815   _nocron=""
6816   _noprofile=""
6817   _ecc=""
6818   _csr=""
6819   _pre_hook=""
6820   _post_hook=""
6821   _renew_hook=""
6822   _deploy_hook=""
6823   _logfile=""
6824   _log=""
6825   _local_address=""
6826   _log_level=""
6827   _auto_upgrade=""
6828   _listen_v4=""
6829   _listen_v6=""
6830   _openssl_bin=""
6831   _syslog=""
6832   _use_wget=""
6833   _server=""
6834   _notify_hook=""
6835   _notify_level=""
6836   _notify_mode=""
6837   _revoke_reason=""
6838   _eab_kid=""
6839   _eab_hmac_key=""
6840   _preferred_chain=""
6841   while [ ${#} -gt 0 ]; do
6842     case "${1}" in
6843
6844     --help | -h)
6845       showhelp
6846       return
6847       ;;
6848     --version | -v)
6849       version
6850       return
6851       ;;
6852     --install)
6853       _CMD="install"
6854       ;;
6855     --install-online)
6856       shift
6857       installOnline "$@"
6858       return
6859       ;;
6860     --uninstall)
6861       _CMD="uninstall"
6862       ;;
6863     --upgrade)
6864       _CMD="upgrade"
6865       ;;
6866     --issue)
6867       _CMD="issue"
6868       ;;
6869     --deploy)
6870       _CMD="deploy"
6871       ;;
6872     --sign-csr | --signcsr)
6873       _CMD="signcsr"
6874       ;;
6875     --show-csr | --showcsr)
6876       _CMD="showcsr"
6877       ;;
6878     -i | --install-cert | --installcert)
6879       _CMD="installcert"
6880       ;;
6881     --renew | -r)
6882       _CMD="renew"
6883       ;;
6884     --renew-all | --renewAll | --renewall)
6885       _CMD="renewAll"
6886       ;;
6887     --revoke)
6888       _CMD="revoke"
6889       ;;
6890     --remove)
6891       _CMD="remove"
6892       ;;
6893     --list)
6894       _CMD="list"
6895       ;;
6896     --install-cronjob | --installcronjob)
6897       _CMD="installcronjob"
6898       ;;
6899     --uninstall-cronjob | --uninstallcronjob)
6900       _CMD="uninstallcronjob"
6901       ;;
6902     --cron)
6903       _CMD="cron"
6904       ;;
6905     --to-pkcs12 | --to-pkcs | --toPkcs)
6906       _CMD="toPkcs"
6907       ;;
6908     --to-pkcs8 | --toPkcs8)
6909       _CMD="toPkcs8"
6910       ;;
6911     --create-account-key | --createAccountKey | --createaccountkey | -cak)
6912       _CMD="createAccountKey"
6913       ;;
6914     --create-domain-key | --createDomainKey | --createdomainkey | -cdk)
6915       _CMD="createDomainKey"
6916       ;;
6917     -ccr | --create-csr | --createCSR | --createcsr)
6918       _CMD="createCSR"
6919       ;;
6920     --deactivate)
6921       _CMD="deactivate"
6922       ;;
6923     --update-account | --updateaccount)
6924       _CMD="updateaccount"
6925       ;;
6926     --register-account | --registeraccount)
6927       _CMD="registeraccount"
6928       ;;
6929     --deactivate-account)
6930       _CMD="deactivateaccount"
6931       ;;
6932     --set-notify)
6933       _CMD="setnotify"
6934       ;;
6935     --set-default-ca)
6936       _CMD="setdefaultca"
6937       ;;
6938     -d | --domain)
6939       _dvalue="$2"
6940
6941       if [ "$_dvalue" ]; then
6942         if _startswith "$_dvalue" "-"; then
6943           _err "'$_dvalue' is not a valid domain for parameter '$1'"
6944           return 1
6945         fi
6946         if _is_idn "$_dvalue" && ! _exists idn; then
6947           _err "It seems that $_dvalue is an IDN( Internationalized Domain Names), please install 'idn' command first."
6948           return 1
6949         fi
6950
6951         if _startswith "$_dvalue" "*."; then
6952           _debug "Wildcard domain"
6953           export ACME_VERSION=2
6954         fi
6955         if [ -z "$_domain" ]; then
6956           _domain="$_dvalue"
6957         else
6958           if [ "$_altdomains" = "$NO_VALUE" ]; then
6959             _altdomains="$_dvalue"
6960           else
6961             _altdomains="$_altdomains,$_dvalue"
6962           fi
6963         fi
6964       fi
6965
6966       shift
6967       ;;
6968
6969     -f | --force)
6970       FORCE="1"
6971       ;;
6972     --staging | --test)
6973       STAGE="1"
6974       ;;
6975     --server)
6976       _server="$2"
6977       _selectServer "$_server"
6978       shift
6979       ;;
6980     --debug)
6981       if [ -z "$2" ] || _startswith "$2" "-"; then
6982         DEBUG="$DEBUG_LEVEL_DEFAULT"
6983       else
6984         DEBUG="$2"
6985         shift
6986       fi
6987       ;;
6988     --output-insecure)
6989       export OUTPUT_INSECURE=1
6990       ;;
6991     -w | --webroot)
6992       wvalue="$2"
6993       if [ -z "$_webroot" ]; then
6994         _webroot="$wvalue"
6995       else
6996         _webroot="$_webroot,$wvalue"
6997       fi
6998       shift
6999       ;;
7000     --challenge-alias)
7001       cvalue="$2"
7002       _challenge_alias="$_challenge_alias$cvalue,"
7003       shift
7004       ;;
7005     --domain-alias)
7006       cvalue="$DNS_ALIAS_PREFIX$2"
7007       _challenge_alias="$_challenge_alias$cvalue,"
7008       shift
7009       ;;
7010     --standalone)
7011       wvalue="$NO_VALUE"
7012       if [ -z "$_webroot" ]; then
7013         _webroot="$wvalue"
7014       else
7015         _webroot="$_webroot,$wvalue"
7016       fi
7017       ;;
7018     --alpn)
7019       wvalue="$W_ALPN"
7020       if [ -z "$_webroot" ]; then
7021         _webroot="$wvalue"
7022       else
7023         _webroot="$_webroot,$wvalue"
7024       fi
7025       ;;
7026     --stateless)
7027       wvalue="$MODE_STATELESS"
7028       if [ -z "$_webroot" ]; then
7029         _webroot="$wvalue"
7030       else
7031         _webroot="$_webroot,$wvalue"
7032       fi
7033       ;;
7034     --local-address)
7035       lvalue="$2"
7036       _local_address="$_local_address$lvalue,"
7037       shift
7038       ;;
7039     --apache)
7040       wvalue="apache"
7041       if [ -z "$_webroot" ]; then
7042         _webroot="$wvalue"
7043       else
7044         _webroot="$_webroot,$wvalue"
7045       fi
7046       ;;
7047     --nginx)
7048       wvalue="$NGINX"
7049       if [ "$2" ] && ! _startswith "$2" "-"; then
7050         wvalue="$NGINX$2"
7051         shift
7052       fi
7053       if [ -z "$_webroot" ]; then
7054         _webroot="$wvalue"
7055       else
7056         _webroot="$_webroot,$wvalue"
7057       fi
7058       ;;
7059     --dns)
7060       wvalue="$W_DNS"
7061       if [ "$2" ] && ! _startswith "$2" "-"; then
7062         wvalue="$2"
7063         shift
7064       fi
7065       if [ -z "$_webroot" ]; then
7066         _webroot="$wvalue"
7067       else
7068         _webroot="$_webroot,$wvalue"
7069       fi
7070       ;;
7071     --dnssleep)
7072       _dnssleep="$2"
7073       Le_DNSSleep="$_dnssleep"
7074       shift
7075       ;;
7076
7077     --keylength | -k)
7078       _keylength="$2"
7079       shift
7080       ;;
7081     -ak | --accountkeylength)
7082       _accountkeylength="$2"
7083       shift
7084       ;;
7085
7086     --cert-file | --certpath)
7087       _cert_file="$2"
7088       shift
7089       ;;
7090     --key-file | --keypath)
7091       _key_file="$2"
7092       shift
7093       ;;
7094     --ca-file | --capath)
7095       _ca_file="$2"
7096       shift
7097       ;;
7098     --fullchain-file | --fullchainpath)
7099       _fullchain_file="$2"
7100       shift
7101       ;;
7102     --reloadcmd | --reloadCmd)
7103       _reloadcmd="$2"
7104       shift
7105       ;;
7106     --password)
7107       _password="$2"
7108       shift
7109       ;;
7110     --accountconf)
7111       _accountconf="$2"
7112       ACCOUNT_CONF_PATH="$_accountconf"
7113       shift
7114       ;;
7115     --home)
7116       LE_WORKING_DIR="$2"
7117       shift
7118       ;;
7119     --cert-home | --certhome)
7120       _certhome="$2"
7121       CERT_HOME="$_certhome"
7122       shift
7123       ;;
7124     --config-home)
7125       _confighome="$2"
7126       LE_CONFIG_HOME="$_confighome"
7127       shift
7128       ;;
7129     --useragent)
7130       _useragent="$2"
7131       USER_AGENT="$_useragent"
7132       shift
7133       ;;
7134     -m | --email | --accountemail)
7135       _accountemail="$2"
7136       export ACCOUNT_EMAIL="$_accountemail"
7137       shift
7138       ;;
7139     --accountkey)
7140       _accountkey="$2"
7141       ACCOUNT_KEY_PATH="$_accountkey"
7142       shift
7143       ;;
7144     --days)
7145       _days="$2"
7146       Le_RenewalDays="$_days"
7147       shift
7148       ;;
7149     --httpport)
7150       _httpport="$2"
7151       Le_HTTPPort="$_httpport"
7152       shift
7153       ;;
7154     --tlsport)
7155       _tlsport="$2"
7156       Le_TLSPort="$_tlsport"
7157       shift
7158       ;;
7159     --listraw)
7160       _listraw="raw"
7161       ;;
7162     -se | --stop-renew-on-error | --stopRenewOnError | --stoprenewonerror)
7163       _stopRenewOnError="1"
7164       ;;
7165     --insecure)
7166       #_insecure="1"
7167       HTTPS_INSECURE="1"
7168       ;;
7169     --ca-bundle)
7170       _ca_bundle="$(_readlink "$2")"
7171       CA_BUNDLE="$_ca_bundle"
7172       shift
7173       ;;
7174     --ca-path)
7175       _ca_path="$2"
7176       CA_PATH="$_ca_path"
7177       shift
7178       ;;
7179     --no-cron | --nocron)
7180       _nocron="1"
7181       ;;
7182     --no-profile | --noprofile)
7183       _noprofile="1"
7184       ;;
7185     --no-color)
7186       export ACME_NO_COLOR=1
7187       ;;
7188     --force-color)
7189       export ACME_FORCE_COLOR=1
7190       ;;
7191     --ecc)
7192       _ecc="isEcc"
7193       ;;
7194     --csr)
7195       _csr="$2"
7196       shift
7197       ;;
7198     --pre-hook)
7199       _pre_hook="$2"
7200       shift
7201       ;;
7202     --post-hook)
7203       _post_hook="$2"
7204       shift
7205       ;;
7206     --renew-hook)
7207       _renew_hook="$2"
7208       shift
7209       ;;
7210     --deploy-hook)
7211       if [ -z "$2" ] || _startswith "$2" "-"; then
7212         _usage "Please specify a value for '--deploy-hook'"
7213         return 1
7214       fi
7215       _deploy_hook="$_deploy_hook$2,"
7216       shift
7217       ;;
7218     --ocsp-must-staple | --ocsp)
7219       Le_OCSP_Staple="1"
7220       ;;
7221     --always-force-new-domain-key)
7222       if [ -z "$2" ] || _startswith "$2" "-"; then
7223         Le_ForceNewDomainKey=1
7224       else
7225         Le_ForceNewDomainKey="$2"
7226         shift
7227       fi
7228       ;;
7229     --yes-I-know-dns-manual-mode-enough-go-ahead-please)
7230       export FORCE_DNS_MANUAL=1
7231       ;;
7232     --log | --logfile)
7233       _log="1"
7234       _logfile="$2"
7235       if _startswith "$_logfile" '-'; then
7236         _logfile=""
7237       else
7238         shift
7239       fi
7240       LOG_FILE="$_logfile"
7241       if [ -z "$LOG_LEVEL" ]; then
7242         LOG_LEVEL="$DEFAULT_LOG_LEVEL"
7243       fi
7244       ;;
7245     --log-level)
7246       _log_level="$2"
7247       LOG_LEVEL="$_log_level"
7248       shift
7249       ;;
7250     --syslog)
7251       if ! _startswith "$2" '-'; then
7252         _syslog="$2"
7253         shift
7254       fi
7255       if [ -z "$_syslog" ]; then
7256         _syslog="$SYSLOG_LEVEL_DEFAULT"
7257       fi
7258       ;;
7259     --auto-upgrade)
7260       _auto_upgrade="$2"
7261       if [ -z "$_auto_upgrade" ] || _startswith "$_auto_upgrade" '-'; then
7262         _auto_upgrade="1"
7263       else
7264         shift
7265       fi
7266       AUTO_UPGRADE="$_auto_upgrade"
7267       ;;
7268     --listen-v4)
7269       _listen_v4="1"
7270       Le_Listen_V4="$_listen_v4"
7271       ;;
7272     --listen-v6)
7273       _listen_v6="1"
7274       Le_Listen_V6="$_listen_v6"
7275       ;;
7276     --openssl-bin)
7277       _openssl_bin="$2"
7278       ACME_OPENSSL_BIN="$_openssl_bin"
7279       shift
7280       ;;
7281     --use-wget)
7282       _use_wget="1"
7283       ACME_USE_WGET="1"
7284       ;;
7285     --branch | -b)
7286       export BRANCH="$2"
7287       shift
7288       ;;
7289     --notify-hook)
7290       _nhook="$2"
7291       if _startswith "$_nhook" "-"; then
7292         _err "'$_nhook' is not a hook name for '$1'"
7293         return 1
7294       fi
7295       if [ "$_notify_hook" ]; then
7296         _notify_hook="$_notify_hook,$_nhook"
7297       else
7298         _notify_hook="$_nhook"
7299       fi
7300       shift
7301       ;;
7302     --notify-level)
7303       _nlevel="$2"
7304       if _startswith "$_nlevel" "-"; then
7305         _err "'$_nlevel' is not a integer for '$1'"
7306         return 1
7307       fi
7308       _notify_level="$_nlevel"
7309       shift
7310       ;;
7311     --notify-mode)
7312       _nmode="$2"
7313       if _startswith "$_nmode" "-"; then
7314         _err "'$_nmode' is not a integer for '$1'"
7315         return 1
7316       fi
7317       _notify_mode="$_nmode"
7318       shift
7319       ;;
7320     --revoke-reason)
7321       _revoke_reason="$2"
7322       if _startswith "$_revoke_reason" "-"; then
7323         _err "'$_revoke_reason' is not a integer for '$1'"
7324         return 1
7325       fi
7326       shift
7327       ;;
7328     --eab-kid)
7329       _eab_kid="$2"
7330       shift
7331       ;;
7332     --eab-hmac-key)
7333       _eab_hmac_key="$2"
7334       shift
7335       ;;
7336     --preferred-chain)
7337       _preferred_chain="$2"
7338       shift
7339       ;;
7340     *)
7341       _err "Unknown parameter : $1"
7342       return 1
7343       ;;
7344     esac
7345
7346     shift 1
7347   done
7348
7349   if [ "${_CMD}" != "install" ]; then
7350     if [ "$__INTERACTIVE" ] && ! _checkSudo; then
7351       if [ -z "$FORCE" ]; then
7352         #Use "echo" here, instead of _info. it's too early
7353         echo "It seems that you are using sudo, please read this link first:"
7354         echo "$_SUDO_WIKI"
7355         return 1
7356       fi
7357     fi
7358     __initHome
7359     if [ "$_log" ]; then
7360       if [ -z "$_logfile" ]; then
7361         _logfile="$DEFAULT_LOG_FILE"
7362       fi
7363     fi
7364     if [ "$_logfile" ]; then
7365       _saveaccountconf "LOG_FILE" "$_logfile"
7366       LOG_FILE="$_logfile"
7367     fi
7368
7369     if [ "$_log_level" ]; then
7370       _saveaccountconf "LOG_LEVEL" "$_log_level"
7371       LOG_LEVEL="$_log_level"
7372     fi
7373
7374     if [ "$_syslog" ]; then
7375       if _exists logger; then
7376         if [ "$_syslog" = "0" ]; then
7377           _clearaccountconf "SYS_LOG"
7378         else
7379           _saveaccountconf "SYS_LOG" "$_syslog"
7380         fi
7381         SYS_LOG="$_syslog"
7382       else
7383         _err "The 'logger' command is not found, can not enable syslog."
7384         _clearaccountconf "SYS_LOG"
7385         SYS_LOG=""
7386       fi
7387     fi
7388
7389     _processAccountConf
7390   fi
7391
7392   _debug2 LE_WORKING_DIR "$LE_WORKING_DIR"
7393
7394   if [ "$DEBUG" ]; then
7395     version
7396     if [ "$_server" ]; then
7397       _debug "Using server: $_server"
7398     fi
7399   fi
7400   _debug "Running cmd: ${_CMD}"
7401   case "${_CMD}" in
7402   install) install "$_nocron" "$_confighome" "$_noprofile" "$_accountemail" ;;
7403   uninstall) uninstall "$_nocron" ;;
7404   upgrade) upgrade ;;
7405   issue)
7406     issue "$_webroot" "$_domain" "$_altdomains" "$_keylength" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_address" "$_challenge_alias" "$_preferred_chain"
7407     ;;
7408   deploy)
7409     deploy "$_domain" "$_deploy_hook" "$_ecc"
7410     ;;
7411   signcsr)
7412     signcsr "$_csr" "$_webroot" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_address" "$_challenge_alias"
7413     ;;
7414   showcsr)
7415     showcsr "$_csr" "$_domain"
7416     ;;
7417   installcert)
7418     installcert "$_domain" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_ecc"
7419     ;;
7420   renew)
7421     renew "$_domain" "$_ecc"
7422     ;;
7423   renewAll)
7424     renewAll "$_stopRenewOnError"
7425     ;;
7426   revoke)
7427     revoke "$_domain" "$_ecc" "$_revoke_reason"
7428     ;;
7429   remove)
7430     remove "$_domain" "$_ecc"
7431     ;;
7432   deactivate)
7433     deactivate "$_domain,$_altdomains"
7434     ;;
7435   registeraccount)
7436     registeraccount "$_accountkeylength" "$_eab_kid" "$_eab_hmac_key"
7437     ;;
7438   updateaccount)
7439     updateaccount
7440     ;;
7441   deactivateaccount)
7442     deactivateaccount
7443     ;;
7444   list)
7445     list "$_listraw" "$_domain"
7446     ;;
7447   installcronjob) installcronjob "$_confighome" ;;
7448   uninstallcronjob) uninstallcronjob ;;
7449   cron) cron ;;
7450   toPkcs)
7451     toPkcs "$_domain" "$_password" "$_ecc"
7452     ;;
7453   toPkcs8)
7454     toPkcs8 "$_domain" "$_ecc"
7455     ;;
7456   createAccountKey)
7457     createAccountKey "$_accountkeylength"
7458     ;;
7459   createDomainKey)
7460     createDomainKey "$_domain" "$_keylength"
7461     ;;
7462   createCSR)
7463     createCSR "$_domain" "$_altdomains" "$_ecc"
7464     ;;
7465   setnotify)
7466     setnotify "$_notify_hook" "$_notify_level" "$_notify_mode"
7467     ;;
7468   setdefaultca)
7469     setdefaultca
7470     ;;
7471   *)
7472     if [ "$_CMD" ]; then
7473       _err "Invalid command: $_CMD"
7474     fi
7475     showhelp
7476     return 1
7477     ;;
7478   esac
7479   _ret="$?"
7480   if [ "$_ret" != "0" ]; then
7481     return $_ret
7482   fi
7483
7484   if [ "${_CMD}" = "install" ]; then
7485     if [ "$_log" ]; then
7486       if [ -z "$LOG_FILE" ]; then
7487         LOG_FILE="$DEFAULT_LOG_FILE"
7488       fi
7489       _saveaccountconf "LOG_FILE" "$LOG_FILE"
7490     fi
7491
7492     if [ "$_log_level" ]; then
7493       _saveaccountconf "LOG_LEVEL" "$_log_level"
7494     fi
7495
7496     if [ "$_syslog" ]; then
7497       if _exists logger; then
7498         if [ "$_syslog" = "0" ]; then
7499           _clearaccountconf "SYS_LOG"
7500         else
7501           _saveaccountconf "SYS_LOG" "$_syslog"
7502         fi
7503       else
7504         _err "The 'logger' command is not found, can not enable syslog."
7505         _clearaccountconf "SYS_LOG"
7506         SYS_LOG=""
7507       fi
7508     fi
7509
7510     _processAccountConf
7511   fi
7512
7513 }
7514
7515 main() {
7516   [ -z "$1" ] && showhelp && return
7517   if _startswith "$1" '-'; then _process "$@"; else "$@"; fi
7518 }
7519
7520 main "$@"