acme.sh

   1 #!/usr/bin/env sh
   2
   3 VER=3.0.0
   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 $_SUB_FOLDER_NOTIFY"
  22
  23 CA_LETSENCRYPT_V2="https://acme-v02.api.letsencrypt.org/directory"
  24 CA_LETSENCRYPT_V2_TEST="https://acme-staging-v02.api.letsencrypt.org/directory"
  25
  26 CA_BUYPASS="https://api.buypass.com/acme/directory"
  27 CA_BUYPASS_TEST="https://api.test4.buypass.no/acme/directory"
  28
  29 CA_ZEROSSL="https://acme.zerossl.com/v2/DV90"
  30 _ZERO_EAB_ENDPOINT="http://api.zerossl.com/acme/eab-credentials-email"
  31
  32 CA_SSLCOM_RSA="https://acme.ssl.com/sslcom-dv-rsa"
  33 CA_SSLCOM_ECC="https://acme.ssl.com/sslcom-dv-ecc"
  34
  35 DEFAULT_CA=$CA_ZEROSSL
  36 DEFAULT_STAGING_CA=$CA_LETSENCRYPT_V2_TEST
  37
  38 CA_NAMES="
  39 ZeroSSL.com,zerossl
  40 LetsEncrypt.org,letsencrypt
  41 LetsEncrypt.org_test,letsencrypt_test,letsencrypttest
  42 BuyPass.com,buypass
  43 BuyPass.com_test,buypass_test,buypasstest
  44 SSL.com,sslcom
  45 "
  46
  47 CA_SERVERS="$CA_ZEROSSL,$CA_LETSENCRYPT_V2,$CA_LETSENCRYPT_V2_TEST,$CA_BUYPASS,$CA_BUYPASS_TEST,$CA_SSLCOM_RSA"
  48
  49 DEFAULT_USER_AGENT="$PROJECT_NAME/$VER ($PROJECT)"
  50
  51 DEFAULT_ACCOUNT_KEY_LENGTH=2048
  52 DEFAULT_DOMAIN_KEY_LENGTH=2048
  53
  54 DEFAULT_OPENSSL_BIN="openssl"
  55
  56 VTYPE_HTTP="http-01"
  57 VTYPE_DNS="dns-01"
  58 VTYPE_ALPN="tls-alpn-01"
  59
  60 LOCAL_ANY_ADDRESS="0.0.0.0"
  61
  62 DEFAULT_RENEW=60
  63
  64 NO_VALUE="no"
  65
  66 W_DNS="dns"
  67 W_ALPN="alpn"
  68 DNS_ALIAS_PREFIX="="
  69
  70 MODE_STATELESS="stateless"
  71
  72 STATE_VERIFIED="verified_ok"
  73
  74 NGINX="nginx:"
  75 NGINX_START="#ACME_NGINX_START"
  76 NGINX_END="#ACME_NGINX_END"
  77
  78 BEGIN_CSR="-----BEGIN CERTIFICATE REQUEST-----"
  79 END_CSR="-----END CERTIFICATE REQUEST-----"
  80
  81 BEGIN_CERT="-----BEGIN CERTIFICATE-----"
  82 END_CERT="-----END CERTIFICATE-----"
  83
  84 CONTENT_TYPE_JSON="application/jose+json"
  85 RENEW_SKIP=2
  86
  87 B64CONF_START="__ACME_BASE64__START_"
  88 B64CONF_END="__ACME_BASE64__END_"
  89
  90 ECC_SEP="_"
  91 ECC_SUFFIX="${ECC_SEP}ecc"
  92
  93 LOG_LEVEL_1=1
  94 LOG_LEVEL_2=2
  95 LOG_LEVEL_3=3
  96 DEFAULT_LOG_LEVEL="$LOG_LEVEL_1"
  97
  98 DEBUG_LEVEL_1=1
  99 DEBUG_LEVEL_2=2
 100 DEBUG_LEVEL_3=3
 101 DEBUG_LEVEL_DEFAULT=$DEBUG_LEVEL_1
 102 DEBUG_LEVEL_NONE=0
 103
 104 DOH_CLOUDFLARE=1
 105 DOH_GOOGLE=2
 106 DOH_ALI=3
 107 DOH_DP=4
 108
 109 HIDDEN_VALUE="[hidden](please add '--output-insecure' to see this value)"
 110
 111 SYSLOG_ERROR="user.error"
 112 SYSLOG_INFO="user.info"
 113 SYSLOG_DEBUG="user.debug"
 114
 115 #error
 116 SYSLOG_LEVEL_ERROR=3
 117 #info
 118 SYSLOG_LEVEL_INFO=6
 119 #debug
 120 SYSLOG_LEVEL_DEBUG=7
 121 #debug2
 122 SYSLOG_LEVEL_DEBUG_2=8
 123 #debug3
 124 SYSLOG_LEVEL_DEBUG_3=9
 125
 126 SYSLOG_LEVEL_DEFAULT=$SYSLOG_LEVEL_ERROR
 127 #none
 128 SYSLOG_LEVEL_NONE=0
 129
 130 NOTIFY_LEVEL_DISABLE=0
 131 NOTIFY_LEVEL_ERROR=1
 132 NOTIFY_LEVEL_RENEW=2
 133 NOTIFY_LEVEL_SKIP=3
 134
 135 NOTIFY_LEVEL_DEFAULT=$NOTIFY_LEVEL_RENEW
 136
 137 NOTIFY_MODE_BULK=0
 138 NOTIFY_MODE_CERT=1
 139
 140 NOTIFY_MODE_DEFAULT=$NOTIFY_MODE_BULK
 141
 142 _DEBUG_WIKI="https://github.com/acmesh-official/acme.sh/wiki/How-to-debug-acme.sh"
 143
 144 _PREPARE_LINK="https://github.com/acmesh-official/acme.sh/wiki/Install-preparations"
 145
 146 _STATELESS_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Stateless-Mode"
 147
 148 _DNS_ALIAS_WIKI="https://github.com/acmesh-official/acme.sh/wiki/DNS-alias-mode"
 149
 150 _DNS_MANUAL_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dns-manual-mode"
 151
 152 _DNS_API_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dnsapi"
 153
 154 _NOTIFY_WIKI="https://github.com/acmesh-official/acme.sh/wiki/notify"
 155
 156 _SUDO_WIKI="https://github.com/acmesh-official/acme.sh/wiki/sudo"
 157
 158 _REVOKE_WIKI="https://github.com/acmesh-official/acme.sh/wiki/revokecert"
 159
 160 _ZEROSSL_WIKI="https://github.com/acmesh-official/acme.sh/wiki/ZeroSSL.com-CA"
 161
 162 _SSLCOM_WIKI="https://github.com/acmesh-official/acme.sh/wiki/SSL.com-CA"
 163
 164 _SERVER_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Server"
 165
 166 _PREFERRED_CHAIN_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Preferred-Chain"
 167
 168 _DNSCHECK_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dnscheck"
 169
 170 _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."
 171
 172 _DNS_MANUAL_WARN="It seems that you are using dns manual mode. please take care: $_DNS_MANUAL_ERR"
 173
 174 _DNS_MANUAL_ERROR="It seems that you are using dns manual mode. Read this link first: $_DNS_MANUAL_WIKI"
 175
 176 __INTERACTIVE=""
 177 if [ -t 1 ]; then
 178   __INTERACTIVE="1"
 179 fi
 180
 181 __green() {
 182   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 183     printf '\33[1;32m%b\33[0m' "$1"
 184     return
 185   fi
 186   printf -- "%b" "$1"
 187 }
 188
 189 __red() {
 190   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 191     printf '\33[1;31m%b\33[0m' "$1"
 192     return
 193   fi
 194   printf -- "%b" "$1"
 195 }
 196
 197 _printargs() {
 198   _exitstatus="$?"
 199   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 200     printf -- "%s" "[$(date)] "
 201   fi
 202   if [ -z "$2" ]; then
 203     printf -- "%s" "$1"
 204   else
 205     printf -- "%s" "$1='$2'"
 206   fi
 207   printf "\n"
 208   # return the saved exit status
 209   return "$_exitstatus"
 210 }
 211
 212 _dlg_versions() {
 213   echo "Diagnosis versions: "
 214   echo "openssl:$ACME_OPENSSL_BIN"
 215   if _exists "${ACME_OPENSSL_BIN:-openssl}"; then
 216     ${ACME_OPENSSL_BIN:-openssl} version 2>&1
 217   else
 218     echo "$ACME_OPENSSL_BIN doesn't exist."
 219   fi
 220
 221   echo "apache:"
 222   if [ "$_APACHECTL" ] && _exists "$_APACHECTL"; then
 223     $_APACHECTL -V 2>&1
 224   else
 225     echo "apache doesn't exist."
 226   fi
 227
 228   echo "nginx:"
 229   if _exists "nginx"; then
 230     nginx -V 2>&1
 231   else
 232     echo "nginx doesn't exist."
 233   fi
 234
 235   echo "socat:"
 236   if _exists "socat"; then
 237     socat -V 2>&1
 238   else
 239     _debug "socat doesn't exist."
 240   fi
 241 }
 242
 243 #class
 244 _syslog() {
 245   _exitstatus="$?"
 246   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" = "$SYSLOG_LEVEL_NONE" ]; then
 247     return
 248   fi
 249   _logclass="$1"
 250   shift
 251   if [ -z "$__logger_i" ]; then
 252     if _contains "$(logger --help 2>&1)" "-i"; then
 253       __logger_i="logger -i"
 254     else
 255       __logger_i="logger"
 256     fi
 257   fi
 258   $__logger_i -t "$PROJECT_NAME" -p "$_logclass" "$(_printargs "$@")" >/dev/null 2>&1
 259   return "$_exitstatus"
 260 }
 261
 262 _log() {
 263   [ -z "$LOG_FILE" ] && return
 264   _printargs "$@" >>"$LOG_FILE"
 265 }
 266
 267 _info() {
 268   _log "$@"
 269   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_INFO" ]; then
 270     _syslog "$SYSLOG_INFO" "$@"
 271   fi
 272   _printargs "$@"
 273 }
 274
 275 _err() {
 276   _syslog "$SYSLOG_ERROR" "$@"
 277   _log "$@"
 278   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 279     printf -- "%s" "[$(date)] " >&2
 280   fi
 281   if [ -z "$2" ]; then
 282     __red "$1" >&2
 283   else
 284     __red "$1='$2'" >&2
 285   fi
 286   printf "\n" >&2
 287   return 1
 288 }
 289
 290 _usage() {
 291   __red "$@" >&2
 292   printf "\n" >&2
 293 }
 294
 295 __debug_bash_helper() {
 296   # At this point only do for --debug 3
 297   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -lt "$DEBUG_LEVEL_3" ]; then
 298     return
 299   fi
 300   # Return extra debug info when running with bash, otherwise return empty
 301   # string.
 302   if [ -z "${BASH_VERSION}" ]; then
 303     return
 304   fi
 305   # We are a bash shell at this point, return the filename, function name, and
 306   # line number as a string
 307   _dbh_saveIFS=$IFS
 308   IFS=" "
 309   # Must use eval or syntax error happens under dash. The eval should use
 310   # single quotes as older versions of busybox had a bug with double quotes and
 311   # eval.
 312   # Use 'caller 1' as we want one level up the stack as we should be called
 313   # by one of the _debug* functions
 314   eval '_dbh_called=($(caller 1))'
 315   IFS=$_dbh_saveIFS
 316   eval '_dbh_file=${_dbh_called[2]}'
 317   if [ -n "${_script_home}" ]; then
 318     # Trim off the _script_home directory name
 319     eval '_dbh_file=${_dbh_file#$_script_home/}'
 320   fi
 321   eval '_dbh_function=${_dbh_called[1]}'
 322   eval '_dbh_lineno=${_dbh_called[0]}'
 323   printf "%-40s " "$_dbh_file:${_dbh_function}:${_dbh_lineno}"
 324 }
 325
 326 _debug() {
 327   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 328     _log "$@"
 329   fi
 330   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 331     _syslog "$SYSLOG_DEBUG" "$@"
 332   fi
 333   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 334     _bash_debug=$(__debug_bash_helper)
 335     _printargs "${_bash_debug}$@" >&2
 336   fi
 337 }
 338
 339 #output the sensitive messages
 340 _secure_debug() {
 341   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 342     if [ "$OUTPUT_INSECURE" = "1" ]; then
 343       _log "$@"
 344     else
 345       _log "$1" "$HIDDEN_VALUE"
 346     fi
 347   fi
 348   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 349     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 350   fi
 351   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 352     if [ "$OUTPUT_INSECURE" = "1" ]; then
 353       _printargs "$@" >&2
 354     else
 355       _printargs "$1" "$HIDDEN_VALUE" >&2
 356     fi
 357   fi
 358 }
 359
 360 _debug2() {
 361   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 362     _log "$@"
 363   fi
 364   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 365     _syslog "$SYSLOG_DEBUG" "$@"
 366   fi
 367   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 368     _bash_debug=$(__debug_bash_helper)
 369     _printargs "${_bash_debug}$@" >&2
 370   fi
 371 }
 372
 373 _secure_debug2() {
 374   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 375     if [ "$OUTPUT_INSECURE" = "1" ]; then
 376       _log "$@"
 377     else
 378       _log "$1" "$HIDDEN_VALUE"
 379     fi
 380   fi
 381   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 382     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 383   fi
 384   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 385     if [ "$OUTPUT_INSECURE" = "1" ]; then
 386       _printargs "$@" >&2
 387     else
 388       _printargs "$1" "$HIDDEN_VALUE" >&2
 389     fi
 390   fi
 391 }
 392
 393 _debug3() {
 394   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 395     _log "$@"
 396   fi
 397   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 398     _syslog "$SYSLOG_DEBUG" "$@"
 399   fi
 400   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 401     _bash_debug=$(__debug_bash_helper)
 402     _printargs "${_bash_debug}$@" >&2
 403   fi
 404 }
 405
 406 _secure_debug3() {
 407   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 408     if [ "$OUTPUT_INSECURE" = "1" ]; then
 409       _log "$@"
 410     else
 411       _log "$1" "$HIDDEN_VALUE"
 412     fi
 413   fi
 414   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 415     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 416   fi
 417   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 418     if [ "$OUTPUT_INSECURE" = "1" ]; then
 419       _printargs "$@" >&2
 420     else
 421       _printargs "$1" "$HIDDEN_VALUE" >&2
 422     fi
 423   fi
 424 }
 425
 426 _upper_case() {
 427   # shellcheck disable=SC2018,SC2019
 428   tr 'a-z' 'A-Z'
 429 }
 430
 431 _lower_case() {
 432   # shellcheck disable=SC2018,SC2019
 433   tr 'A-Z' 'a-z'
 434 }
 435
 436 _startswith() {
 437   _str="$1"
 438   _sub="$2"
 439   echo "$_str" | grep "^$_sub" >/dev/null 2>&1
 440 }
 441
 442 _endswith() {
 443   _str="$1"
 444   _sub="$2"
 445   echo "$_str" | grep -- "$_sub\$" >/dev/null 2>&1
 446 }
 447
 448 _contains() {
 449   _str="$1"
 450   _sub="$2"
 451   echo "$_str" | grep -- "$_sub" >/dev/null 2>&1
 452 }
 453
 454 _hasfield() {
 455   _str="$1"
 456   _field="$2"
 457   _sep="$3"
 458   if [ -z "$_field" ]; then
 459     _usage "Usage: str field  [sep]"
 460     return 1
 461   fi
 462
 463   if [ -z "$_sep" ]; then
 464     _sep=","
 465   fi
 466
 467   for f in $(echo "$_str" | tr "$_sep" ' '); do
 468     if [ "$f" = "$_field" ]; then
 469       _debug2 "'$_str' contains '$_field'"
 470       return 0 #contains ok
 471     fi
 472   done
 473   _debug2 "'$_str' does not contain '$_field'"
 474   return 1 #not contains
 475 }
 476
 477 # str index [sep]
 478 _getfield() {
 479   _str="$1"
 480   _findex="$2"
 481   _sep="$3"
 482
 483   if [ -z "$_findex" ]; then
 484     _usage "Usage: str field  [sep]"
 485     return 1
 486   fi
 487
 488   if [ -z "$_sep" ]; then
 489     _sep=","
 490   fi
 491
 492   _ffi="$_findex"
 493   while [ "$_ffi" -gt "0" ]; do
 494     _fv="$(echo "$_str" | cut -d "$_sep" -f "$_ffi")"
 495     if [ "$_fv" ]; then
 496       printf -- "%s" "$_fv"
 497       return 0
 498     fi
 499     _ffi="$(_math "$_ffi" - 1)"
 500   done
 501
 502   printf -- "%s" "$_str"
 503
 504 }
 505
 506 _exists() {
 507   cmd="$1"
 508   if [ -z "$cmd" ]; then
 509     _usage "Usage: _exists cmd"
 510     return 1
 511   fi
 512
 513   if eval type type >/dev/null 2>&1; then
 514     eval type "$cmd" >/dev/null 2>&1
 515   elif command >/dev/null 2>&1; then
 516     command -v "$cmd" >/dev/null 2>&1
 517   else
 518     which "$cmd" >/dev/null 2>&1
 519   fi
 520   ret="$?"
 521   _debug3 "$cmd exists=$ret"
 522   return $ret
 523 }
 524
 525 #a + b
 526 _math() {
 527   _m_opts="$@"
 528   printf "%s" "$(($_m_opts))"
 529 }
 530
 531 _h_char_2_dec() {
 532   _ch=$1
 533   case "${_ch}" in
 534   a | A)
 535     printf "10"
 536     ;;
 537   b | B)
 538     printf "11"
 539     ;;
 540   c | C)
 541     printf "12"
 542     ;;
 543   d | D)
 544     printf "13"
 545     ;;
 546   e | E)
 547     printf "14"
 548     ;;
 549   f | F)
 550     printf "15"
 551     ;;
 552   *)
 553     printf "%s" "$_ch"
 554     ;;
 555   esac
 556
 557 }
 558
 559 _URGLY_PRINTF=""
 560 if [ "$(printf '\x41')" != 'A' ]; then
 561   _URGLY_PRINTF=1
 562 fi
 563
 564 _ESCAPE_XARGS=""
 565 if _exists xargs && [ "$(printf %s '\\x41' | xargs printf)" = 'A' ]; then
 566   _ESCAPE_XARGS=1
 567 fi
 568
 569 _h2b() {
 570   if _exists xxd; then
 571     if _contains "$(xxd --help 2>&1)" "assumes -c30"; then
 572       if xxd -r -p -c 9999 2>/dev/null; then
 573         return
 574       fi
 575     else
 576       if xxd -r -p 2>/dev/null; then
 577         return
 578       fi
 579     fi
 580   fi
 581
 582   hex=$(cat)
 583   ic=""
 584   jc=""
 585   _debug2 _URGLY_PRINTF "$_URGLY_PRINTF"
 586   if [ -z "$_URGLY_PRINTF" ]; then
 587     if [ "$_ESCAPE_XARGS" ] && _exists xargs; then
 588       _debug2 "xargs"
 589       echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/\\\\\\x\1/g' | xargs printf
 590     else
 591       for h in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/ \1/g'); do
 592         if [ -z "$h" ]; then
 593           break
 594         fi
 595         printf "\x$h%s"
 596       done
 597     fi
 598   else
 599     for c in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\)/ \1/g'); do
 600       if [ -z "$ic" ]; then
 601         ic=$c
 602         continue
 603       fi
 604       jc=$c
 605       ic="$(_h_char_2_dec "$ic")"
 606       jc="$(_h_char_2_dec "$jc")"
 607       printf '\'"$(printf "%o" "$(_math "$ic" \* 16 + $jc)")""%s"
 608       ic=""
 609       jc=""
 610     done
 611   fi
 612
 613 }
 614
 615 _is_solaris() {
 616   _contains "${__OS__:=$(uname -a)}" "solaris" || _contains "${__OS__:=$(uname -a)}" "SunOS"
 617 }
 618
 619 #_ascii_hex str
 620 #this can only process ascii chars, should only be used when od command is missing as a backup way.
 621 _ascii_hex() {
 622   _debug2 "Using _ascii_hex"
 623   _str="$1"
 624   _str_len=${#_str}
 625   _h_i=1
 626   while [ "$_h_i" -le "$_str_len" ]; do
 627     _str_c="$(printf "%s" "$_str" | cut -c "$_h_i")"
 628     printf " %02x" "'$_str_c"
 629     _h_i="$(_math "$_h_i" + 1)"
 630   done
 631 }
 632
 633 #stdin  output hexstr splited by one space
 634 #input:"abc"
 635 #output: " 61 62 63"
 636 _hex_dump() {
 637   if _exists od; then
 638     od -A n -v -t x1 | tr -s " " | sed 's/ $//' | tr -d "\r\t\n"
 639   elif _exists hexdump; then
 640     _debug3 "using hexdump"
 641     hexdump -v -e '/1 ""' -e '/1 " %02x" ""'
 642   elif _exists xxd; then
 643     _debug3 "using xxd"
 644     xxd -ps -c 20 -i | sed "s/ 0x/ /g" | tr -d ",\n" | tr -s " "
 645   else
 646     _debug3 "using _ascii_hex"
 647     str=$(cat)
 648     _ascii_hex "$str"
 649   fi
 650 }
 651
 652 #url encode, no-preserved chars
 653 #A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z
 654 #41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a
 655
 656 #a  b  c  d  e  f  g  h  i  j  k  l  m  n  o  p  q  r  s  t  u  v  w  x  y  z
 657 #61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 78 79 7a
 658
 659 #0  1  2  3  4  5  6  7  8  9  -  _  .  ~
 660 #30 31 32 33 34 35 36 37 38 39 2d 5f 2e 7e
 661
 662 #stdin stdout
 663 _url_encode() {
 664   _hex_str=$(_hex_dump)
 665   _debug3 "_url_encode"
 666   _debug3 "_hex_str" "$_hex_str"
 667   for _hex_code in $_hex_str; do
 668     #upper case
 669     case "${_hex_code}" in
 670     "41")
 671       printf "%s" "A"
 672       ;;
 673     "42")
 674       printf "%s" "B"
 675       ;;
 676     "43")
 677       printf "%s" "C"
 678       ;;
 679     "44")
 680       printf "%s" "D"
 681       ;;
 682     "45")
 683       printf "%s" "E"
 684       ;;
 685     "46")
 686       printf "%s" "F"
 687       ;;
 688     "47")
 689       printf "%s" "G"
 690       ;;
 691     "48")
 692       printf "%s" "H"
 693       ;;
 694     "49")
 695       printf "%s" "I"
 696       ;;
 697     "4a")
 698       printf "%s" "J"
 699       ;;
 700     "4b")
 701       printf "%s" "K"
 702       ;;
 703     "4c")
 704       printf "%s" "L"
 705       ;;
 706     "4d")
 707       printf "%s" "M"
 708       ;;
 709     "4e")
 710       printf "%s" "N"
 711       ;;
 712     "4f")
 713       printf "%s" "O"
 714       ;;
 715     "50")
 716       printf "%s" "P"
 717       ;;
 718     "51")
 719       printf "%s" "Q"
 720       ;;
 721     "52")
 722       printf "%s" "R"
 723       ;;
 724     "53")
 725       printf "%s" "S"
 726       ;;
 727     "54")
 728       printf "%s" "T"
 729       ;;
 730     "55")
 731       printf "%s" "U"
 732       ;;
 733     "56")
 734       printf "%s" "V"
 735       ;;
 736     "57")
 737       printf "%s" "W"
 738       ;;
 739     "58")
 740       printf "%s" "X"
 741       ;;
 742     "59")
 743       printf "%s" "Y"
 744       ;;
 745     "5a")
 746       printf "%s" "Z"
 747       ;;
 748
 749       #lower case
 750     "61")
 751       printf "%s" "a"
 752       ;;
 753     "62")
 754       printf "%s" "b"
 755       ;;
 756     "63")
 757       printf "%s" "c"
 758       ;;
 759     "64")
 760       printf "%s" "d"
 761       ;;
 762     "65")
 763       printf "%s" "e"
 764       ;;
 765     "66")
 766       printf "%s" "f"
 767       ;;
 768     "67")
 769       printf "%s" "g"
 770       ;;
 771     "68")
 772       printf "%s" "h"
 773       ;;
 774     "69")
 775       printf "%s" "i"
 776       ;;
 777     "6a")
 778       printf "%s" "j"
 779       ;;
 780     "6b")
 781       printf "%s" "k"
 782       ;;
 783     "6c")
 784       printf "%s" "l"
 785       ;;
 786     "6d")
 787       printf "%s" "m"
 788       ;;
 789     "6e")
 790       printf "%s" "n"
 791       ;;
 792     "6f")
 793       printf "%s" "o"
 794       ;;
 795     "70")
 796       printf "%s" "p"
 797       ;;
 798     "71")
 799       printf "%s" "q"
 800       ;;
 801     "72")
 802       printf "%s" "r"
 803       ;;
 804     "73")
 805       printf "%s" "s"
 806       ;;
 807     "74")
 808       printf "%s" "t"
 809       ;;
 810     "75")
 811       printf "%s" "u"
 812       ;;
 813     "76")
 814       printf "%s" "v"
 815       ;;
 816     "77")
 817       printf "%s" "w"
 818       ;;
 819     "78")
 820       printf "%s" "x"
 821       ;;
 822     "79")
 823       printf "%s" "y"
 824       ;;
 825     "7a")
 826       printf "%s" "z"
 827       ;;
 828       #numbers
 829     "30")
 830       printf "%s" "0"
 831       ;;
 832     "31")
 833       printf "%s" "1"
 834       ;;
 835     "32")
 836       printf "%s" "2"
 837       ;;
 838     "33")
 839       printf "%s" "3"
 840       ;;
 841     "34")
 842       printf "%s" "4"
 843       ;;
 844     "35")
 845       printf "%s" "5"
 846       ;;
 847     "36")
 848       printf "%s" "6"
 849       ;;
 850     "37")
 851       printf "%s" "7"
 852       ;;
 853     "38")
 854       printf "%s" "8"
 855       ;;
 856     "39")
 857       printf "%s" "9"
 858       ;;
 859     "2d")
 860       printf "%s" "-"
 861       ;;
 862     "5f")
 863       printf "%s" "_"
 864       ;;
 865     "2e")
 866       printf "%s" "."
 867       ;;
 868     "7e")
 869       printf "%s" "~"
 870       ;;
 871     #other hex
 872     *)
 873       printf '%%%s' "$_hex_code"
 874       ;;
 875     esac
 876   done
 877 }
 878
 879 _json_encode() {
 880   _j_str="$(sed 's/"/\\"/g' | sed "s/\r/\\r/g")"
 881   _debug3 "_json_encode"
 882   _debug3 "_j_str" "$_j_str"
 883   echo "$_j_str" | _hex_dump | _lower_case | sed 's/0a/5c 6e/g' | tr -d ' ' | _h2b | tr -d "\r\n"
 884 }
 885
 886 #from: http:\/\/  to http://
 887 _json_decode() {
 888   _j_str="$(sed 's#\\/#/#g')"
 889   _debug3 "_json_decode"
 890   _debug3 "_j_str" "$_j_str"
 891   echo "$_j_str"
 892 }
 893
 894 #options file
 895 _sed_i() {
 896   options="$1"
 897   filename="$2"
 898   if [ -z "$filename" ]; then
 899     _usage "Usage:_sed_i options filename"
 900     return 1
 901   fi
 902   _debug2 options "$options"
 903   if sed -h 2>&1 | grep "\-i\[SUFFIX]" >/dev/null 2>&1; then
 904     _debug "Using sed  -i"
 905     sed -i "$options" "$filename"
 906   else
 907     _debug "No -i support in sed"
 908     text="$(cat "$filename")"
 909     echo "$text" | sed "$options" >"$filename"
 910   fi
 911 }
 912
 913 _egrep_o() {
 914   if ! egrep -o "$1" 2>/dev/null; then
 915     sed -n 's/.*\('"$1"'\).*/\1/p'
 916   fi
 917 }
 918
 919 #Usage: file startline endline
 920 _getfile() {
 921   filename="$1"
 922   startline="$2"
 923   endline="$3"
 924   if [ -z "$endline" ]; then
 925     _usage "Usage: file startline endline"
 926     return 1
 927   fi
 928
 929   i="$(grep -n -- "$startline" "$filename" | cut -d : -f 1)"
 930   if [ -z "$i" ]; then
 931     _err "Can not find start line: $startline"
 932     return 1
 933   fi
 934   i="$(_math "$i" + 1)"
 935   _debug i "$i"
 936
 937   j="$(grep -n -- "$endline" "$filename" | cut -d : -f 1)"
 938   if [ -z "$j" ]; then
 939     _err "Can not find end line: $endline"
 940     return 1
 941   fi
 942   j="$(_math "$j" - 1)"
 943   _debug j "$j"
 944
 945   sed -n "$i,${j}p" "$filename"
 946
 947 }
 948
 949 #Usage: multiline
 950 _base64() {
 951   [ "" ] #urgly
 952   if [ "$1" ]; then
 953     _debug3 "base64 multiline:'$1'"
 954     ${ACME_OPENSSL_BIN:-openssl} base64 -e
 955   else
 956     _debug3 "base64 single line."
 957     ${ACME_OPENSSL_BIN:-openssl} base64 -e | tr -d '\r\n'
 958   fi
 959 }
 960
 961 #Usage: multiline
 962 _dbase64() {
 963   if [ "$1" ]; then
 964     ${ACME_OPENSSL_BIN:-openssl} base64 -d -A
 965   else
 966     ${ACME_OPENSSL_BIN:-openssl} base64 -d
 967   fi
 968 }
 969
 970 #file
 971 _checkcert() {
 972   _cf="$1"
 973   if [ "$DEBUG" ]; then
 974     ${ACME_OPENSSL_BIN:-openssl} x509 -noout -text -in "$_cf"
 975   else
 976     ${ACME_OPENSSL_BIN:-openssl} x509 -noout -text -in "$_cf" >/dev/null 2>&1
 977   fi
 978 }
 979
 980 #Usage: hashalg  [outputhex]
 981 #Output Base64-encoded digest
 982 _digest() {
 983   alg="$1"
 984   if [ -z "$alg" ]; then
 985     _usage "Usage: _digest hashalg"
 986     return 1
 987   fi
 988
 989   outputhex="$2"
 990
 991   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ] || [ "$alg" = "md5" ]; then
 992     if [ "$outputhex" ]; then
 993       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hex | cut -d = -f 2 | tr -d ' '
 994     else
 995       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -binary | _base64
 996     fi
 997   else
 998     _err "$alg is not supported yet"
 999     return 1
1000   fi
1001
1002 }
1003
1004 #Usage: hashalg  secret_hex  [outputhex]
1005 #Output binary hmac
1006 _hmac() {
1007   alg="$1"
1008   secret_hex="$2"
1009   outputhex="$3"
1010
1011   if [ -z "$secret_hex" ]; then
1012     _usage "Usage: _hmac hashalg secret [outputhex]"
1013     return 1
1014   fi
1015
1016   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ]; then
1017     if [ "$outputhex" ]; then
1018       (${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 ' '
1019     else
1020       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -mac HMAC -macopt "hexkey:$secret_hex" -binary 2>/dev/null || ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hmac "$(printf "%s" "$secret_hex" | _h2b)" -binary
1021     fi
1022   else
1023     _err "$alg is not supported yet"
1024     return 1
1025   fi
1026
1027 }
1028
1029 #Usage: keyfile hashalg
1030 #Output: Base64-encoded signature value
1031 _sign() {
1032   keyfile="$1"
1033   alg="$2"
1034   if [ -z "$alg" ]; then
1035     _usage "Usage: _sign keyfile hashalg"
1036     return 1
1037   fi
1038
1039   _sign_openssl="${ACME_OPENSSL_BIN:-openssl} dgst -sign $keyfile "
1040
1041   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1 || grep "BEGIN PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1042     $_sign_openssl -$alg | _base64
1043   elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1044     if ! _signedECText="$($_sign_openssl -sha$__ECC_KEY_LEN | ${ACME_OPENSSL_BIN:-openssl} asn1parse -inform DER)"; then
1045       _err "Sign failed: $_sign_openssl"
1046       _err "Key file: $keyfile"
1047       _err "Key content:$(wc -l <"$keyfile") lines"
1048       return 1
1049     fi
1050     _debug3 "_signedECText" "$_signedECText"
1051     _ec_r="$(echo "$_signedECText" | _head_n 2 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1052     _ec_s="$(echo "$_signedECText" | _head_n 3 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1053     if [ "$__ECC_KEY_LEN" -eq "256" ]; then
1054       while [ "${#_ec_r}" -lt "64" ]; do
1055         _ec_r="0${_ec_r}"
1056       done
1057       while [ "${#_ec_s}" -lt "64" ]; do
1058         _ec_s="0${_ec_s}"
1059       done
1060     fi
1061     if [ "$__ECC_KEY_LEN" -eq "384" ]; then
1062       while [ "${#_ec_r}" -lt "96" ]; do
1063         _ec_r="0${_ec_r}"
1064       done
1065       while [ "${#_ec_s}" -lt "96" ]; do
1066         _ec_s="0${_ec_s}"
1067       done
1068     fi
1069     if [ "$__ECC_KEY_LEN" -eq "512" ]; then
1070       while [ "${#_ec_r}" -lt "132" ]; do
1071         _ec_r="0${_ec_r}"
1072       done
1073       while [ "${#_ec_s}" -lt "132" ]; do
1074         _ec_s="0${_ec_s}"
1075       done
1076     fi
1077     _debug3 "_ec_r" "$_ec_r"
1078     _debug3 "_ec_s" "$_ec_s"
1079     printf "%s" "$_ec_r$_ec_s" | _h2b | _base64
1080   else
1081     _err "Unknown key file format."
1082     return 1
1083   fi
1084
1085 }
1086
1087 #keylength or isEcc flag (empty str => not ecc)
1088 _isEccKey() {
1089   _length="$1"
1090
1091   if [ -z "$_length" ]; then
1092     return 1
1093   fi
1094
1095   [ "$_length" != "1024" ] &&
1096     [ "$_length" != "2048" ] &&
1097     [ "$_length" != "3072" ] &&
1098     [ "$_length" != "4096" ] &&
1099     [ "$_length" != "8192" ]
1100 }
1101
1102 # _createkey  2048|ec-256   file
1103 _createkey() {
1104   length="$1"
1105   f="$2"
1106   _debug2 "_createkey for file:$f"
1107   eccname="$length"
1108   if _startswith "$length" "ec-"; then
1109     length=$(printf "%s" "$length" | cut -d '-' -f 2-100)
1110
1111     if [ "$length" = "256" ]; then
1112       eccname="prime256v1"
1113     fi
1114     if [ "$length" = "384" ]; then
1115       eccname="secp384r1"
1116     fi
1117     if [ "$length" = "521" ]; then
1118       eccname="secp521r1"
1119     fi
1120
1121   fi
1122
1123   if [ -z "$length" ]; then
1124     length=2048
1125   fi
1126
1127   _debug "Use length $length"
1128
1129   if ! touch "$f" >/dev/null 2>&1; then
1130     _f_path="$(dirname "$f")"
1131     _debug _f_path "$_f_path"
1132     if ! mkdir -p "$_f_path"; then
1133       _err "Can not create path: $_f_path"
1134       return 1
1135     fi
1136   fi
1137
1138   if _isEccKey "$length"; then
1139     _debug "Using ec name: $eccname"
1140     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} ecparam -name "$eccname" -noout -genkey 2>/dev/null)"; then
1141       echo "$_opkey" >"$f"
1142     else
1143       _err "error ecc key name: $eccname"
1144       return 1
1145     fi
1146   else
1147     _debug "Using RSA: $length"
1148     __traditional=""
1149     if _contains "$(${ACME_OPENSSL_BIN:-openssl} help genrsa 2>&1)" "-traditional"; then
1150       __traditional="-traditional"
1151     fi
1152     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} genrsa $__traditional "$length" 2>/dev/null)"; then
1153       echo "$_opkey" >"$f"
1154     else
1155       _err "error rsa key: $length"
1156       return 1
1157     fi
1158   fi
1159
1160   if [ "$?" != "0" ]; then
1161     _err "Create key error."
1162     return 1
1163   fi
1164 }
1165
1166 #domain
1167 _is_idn() {
1168   _is_idn_d="$1"
1169   _debug2 _is_idn_d "$_is_idn_d"
1170   _idn_temp=$(printf "%s" "$_is_idn_d" | tr -d '0-9' | tr -d 'a-z' | tr -d 'A-Z' | tr -d '*.,-_')
1171   _debug2 _idn_temp "$_idn_temp"
1172   [ "$_idn_temp" ]
1173 }
1174
1175 #aa.com
1176 #aa.com,bb.com,cc.com
1177 _idn() {
1178   __idn_d="$1"
1179   if ! _is_idn "$__idn_d"; then
1180     printf "%s" "$__idn_d"
1181     return 0
1182   fi
1183
1184   if _exists idn; then
1185     if _contains "$__idn_d" ','; then
1186       _i_first="1"
1187       for f in $(echo "$__idn_d" | tr ',' ' '); do
1188         [ -z "$f" ] && continue
1189         if [ -z "$_i_first" ]; then
1190           printf "%s" ","
1191         else
1192           _i_first=""
1193         fi
1194         idn --quiet "$f" | tr -d "\r\n"
1195       done
1196     else
1197       idn "$__idn_d" | tr -d "\r\n"
1198     fi
1199   else
1200     _err "Please install idn to process IDN names."
1201   fi
1202 }
1203
1204 #_createcsr  cn  san_list  keyfile csrfile conf acmeValidationv1
1205 _createcsr() {
1206   _debug _createcsr
1207   domain="$1"
1208   domainlist="$2"
1209   csrkey="$3"
1210   csr="$4"
1211   csrconf="$5"
1212   acmeValidationv1="$6"
1213   _debug2 domain "$domain"
1214   _debug2 domainlist "$domainlist"
1215   _debug2 csrkey "$csrkey"
1216   _debug2 csr "$csr"
1217   _debug2 csrconf "$csrconf"
1218
1219   printf "[ req_distinguished_name ]\n[ req ]\ndistinguished_name = req_distinguished_name\nreq_extensions = v3_req\n[ v3_req ]\n\n" >"$csrconf"
1220
1221   if [ "$acmeValidationv1" ]; then
1222     domainlist="$(_idn "$domainlist")"
1223     printf -- "\nsubjectAltName=DNS:$domainlist" >>"$csrconf"
1224   elif [ -z "$domainlist" ] || [ "$domainlist" = "$NO_VALUE" ]; then
1225     #single domain
1226     _info "Single domain" "$domain"
1227     printf -- "\nsubjectAltName=DNS:$(_idn "$domain")" >>"$csrconf"
1228   else
1229     domainlist="$(_idn "$domainlist")"
1230     _debug2 domainlist "$domainlist"
1231     if _contains "$domainlist" ","; then
1232       alt="DNS:$(_idn "$domain"),DNS:$(echo "$domainlist" | sed "s/,,/,/g" | sed "s/,/,DNS:/g")"
1233     else
1234       alt="DNS:$(_idn "$domain"),DNS:$domainlist"
1235     fi
1236     #multi
1237     _info "Multi domain" "$alt"
1238     printf -- "\nsubjectAltName=$alt" >>"$csrconf"
1239   fi
1240   if [ "$Le_OCSP_Staple" = "1" ]; then
1241     _savedomainconf Le_OCSP_Staple "$Le_OCSP_Staple"
1242     printf -- "\nbasicConstraints = CA:FALSE\n1.3.6.1.5.5.7.1.24=DER:30:03:02:01:05" >>"$csrconf"
1243   fi
1244
1245   if [ "$acmeValidationv1" ]; then
1246     printf "\n1.3.6.1.5.5.7.1.31=critical,DER:04:20:${acmeValidationv1}" >>"${csrconf}"
1247   fi
1248
1249   _csr_cn="$(_idn "$domain")"
1250   _debug2 _csr_cn "$_csr_cn"
1251   if _contains "$(uname -a)" "MINGW"; then
1252     ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "//CN=$_csr_cn" -config "$csrconf" -out "$csr"
1253   else
1254     ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "/CN=$_csr_cn" -config "$csrconf" -out "$csr"
1255   fi
1256 }
1257
1258 #_signcsr key  csr  conf cert
1259 _signcsr() {
1260   key="$1"
1261   csr="$2"
1262   conf="$3"
1263   cert="$4"
1264   _debug "_signcsr"
1265
1266   _msg="$(${ACME_OPENSSL_BIN:-openssl} x509 -req -days 365 -in "$csr" -signkey "$key" -extensions v3_req -extfile "$conf" -out "$cert" 2>&1)"
1267   _ret="$?"
1268   _debug "$_msg"
1269   return $_ret
1270 }
1271
1272 #_csrfile
1273 _readSubjectFromCSR() {
1274   _csrfile="$1"
1275   if [ -z "$_csrfile" ]; then
1276     _usage "_readSubjectFromCSR mycsr.csr"
1277     return 1
1278   fi
1279   ${ACME_OPENSSL_BIN:-openssl} req -noout -in "$_csrfile" -subject | tr ',' "\n" | _egrep_o "CN *=.*" | cut -d = -f 2 | cut -d / -f 1 | tr -d ' \n'
1280 }
1281
1282 #_csrfile
1283 #echo comma separated domain list
1284 _readSubjectAltNamesFromCSR() {
1285   _csrfile="$1"
1286   if [ -z "$_csrfile" ]; then
1287     _usage "_readSubjectAltNamesFromCSR mycsr.csr"
1288     return 1
1289   fi
1290
1291   _csrsubj="$(_readSubjectFromCSR "$_csrfile")"
1292   _debug _csrsubj "$_csrsubj"
1293
1294   _dnsAltnames="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile" | grep "^ *DNS:.*" | tr -d ' \n')"
1295   _debug _dnsAltnames "$_dnsAltnames"
1296
1297   if _contains "$_dnsAltnames," "DNS:$_csrsubj,"; then
1298     _debug "AltNames contains subject"
1299     _excapedAlgnames="$(echo "$_dnsAltnames" | tr '*' '#')"
1300     _debug _excapedAlgnames "$_excapedAlgnames"
1301     _escapedSubject="$(echo "$_csrsubj" | tr '*' '#')"
1302     _debug _escapedSubject "$_escapedSubject"
1303     _dnsAltnames="$(echo "$_excapedAlgnames," | sed "s/DNS:$_escapedSubject,//g" | tr '#' '*' | sed "s/,\$//g")"
1304     _debug _dnsAltnames "$_dnsAltnames"
1305   else
1306     _debug "AltNames doesn't contain subject"
1307   fi
1308
1309   echo "$_dnsAltnames" | sed "s/DNS://g"
1310 }
1311
1312 #_csrfile
1313 _readKeyLengthFromCSR() {
1314   _csrfile="$1"
1315   if [ -z "$_csrfile" ]; then
1316     _usage "_readKeyLengthFromCSR mycsr.csr"
1317     return 1
1318   fi
1319
1320   _outcsr="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile")"
1321   _debug2 _outcsr "$_outcsr"
1322   if _contains "$_outcsr" "Public Key Algorithm: id-ecPublicKey"; then
1323     _debug "ECC CSR"
1324     echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *ASN1 OID:.*" | cut -d ':' -f 2 | tr -d ' '
1325   else
1326     _debug "RSA CSR"
1327     _rkl="$(echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1)"
1328     if [ "$_rkl" ]; then
1329       echo "$_rkl"
1330     else
1331       echo "$_outcsr" | tr "\t" " " | _egrep_o "RSA Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1
1332     fi
1333   fi
1334 }
1335
1336 _ss() {
1337   _port="$1"
1338
1339   if _exists "ss"; then
1340     _debug "Using: ss"
1341     ss -ntpl 2>/dev/null | grep ":$_port "
1342     return 0
1343   fi
1344
1345   if _exists "netstat"; then
1346     _debug "Using: netstat"
1347     if netstat -help 2>&1 | grep "\-p proto" >/dev/null; then
1348       #for windows version netstat tool
1349       netstat -an -p tcp | grep "LISTENING" | grep ":$_port "
1350     else
1351       if netstat -help 2>&1 | grep "\-p protocol" >/dev/null; then
1352         netstat -an -p tcp | grep LISTEN | grep ":$_port "
1353       elif netstat -help 2>&1 | grep -- '-P protocol' >/dev/null; then
1354         #for solaris
1355         netstat -an -P tcp | grep "\.$_port " | grep "LISTEN"
1356       elif netstat -help 2>&1 | grep "\-p" >/dev/null; then
1357         #for full linux
1358         netstat -ntpl | grep ":$_port "
1359       else
1360         #for busybox (embedded linux; no pid support)
1361         netstat -ntl 2>/dev/null | grep ":$_port "
1362       fi
1363     fi
1364     return 0
1365   fi
1366
1367   return 1
1368 }
1369
1370 #outfile key cert cacert [password [name [caname]]]
1371 _toPkcs() {
1372   _cpfx="$1"
1373   _ckey="$2"
1374   _ccert="$3"
1375   _cca="$4"
1376   pfxPassword="$5"
1377   pfxName="$6"
1378   pfxCaname="$7"
1379
1380   if [ "$pfxCaname" ]; then
1381     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName" -caname "$pfxCaname"
1382   elif [ "$pfxName" ]; then
1383     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName"
1384   elif [ "$pfxPassword" ]; then
1385     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword"
1386   else
1387     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca"
1388   fi
1389
1390 }
1391
1392 #domain [password] [isEcc]
1393 toPkcs() {
1394   domain="$1"
1395   pfxPassword="$2"
1396   if [ -z "$domain" ]; then
1397     _usage "Usage: $PROJECT_ENTRY --to-pkcs12 --domain <domain.tld> [--password <password>] [--ecc]"
1398     return 1
1399   fi
1400
1401   _isEcc="$3"
1402
1403   _initpath "$domain" "$_isEcc"
1404
1405   _toPkcs "$CERT_PFX_PATH" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$pfxPassword"
1406
1407   if [ "$?" = "0" ]; then
1408     _info "Success, Pfx is exported to: $CERT_PFX_PATH"
1409   fi
1410
1411 }
1412
1413 #domain [isEcc]
1414 toPkcs8() {
1415   domain="$1"
1416
1417   if [ -z "$domain" ]; then
1418     _usage "Usage: $PROJECT_ENTRY --to-pkcs8 --domain <domain.tld> [--ecc]"
1419     return 1
1420   fi
1421
1422   _isEcc="$2"
1423
1424   _initpath "$domain" "$_isEcc"
1425
1426   ${ACME_OPENSSL_BIN:-openssl} pkcs8 -topk8 -inform PEM -outform PEM -nocrypt -in "$CERT_KEY_PATH" -out "$CERT_PKCS8_PATH"
1427
1428   if [ "$?" = "0" ]; then
1429     _info "Success, $CERT_PKCS8_PATH"
1430   fi
1431
1432 }
1433
1434 #[2048]
1435 createAccountKey() {
1436   _info "Creating account key"
1437   if [ -z "$1" ]; then
1438     _usage "Usage: $PROJECT_ENTRY --create-account-key [--accountkeylength <bits>]"
1439     return
1440   fi
1441
1442   length=$1
1443   _create_account_key "$length"
1444
1445 }
1446
1447 _create_account_key() {
1448
1449   length=$1
1450
1451   if [ -z "$length" ] || [ "$length" = "$NO_VALUE" ]; then
1452     _debug "Use default length $DEFAULT_ACCOUNT_KEY_LENGTH"
1453     length="$DEFAULT_ACCOUNT_KEY_LENGTH"
1454   fi
1455
1456   _debug length "$length"
1457   _initpath
1458
1459   mkdir -p "$CA_DIR"
1460   if [ -s "$ACCOUNT_KEY_PATH" ]; then
1461     _info "Account key exists, skip"
1462     return 0
1463   else
1464     #generate account key
1465     if _createkey "$length" "$ACCOUNT_KEY_PATH"; then
1466       chmod 600 "$ACCOUNT_KEY_PATH"
1467       _info "Create account key ok."
1468       return 0
1469     else
1470       _err "Create account key error."
1471       return 1
1472     fi
1473   fi
1474
1475 }
1476
1477 #domain [length]
1478 createDomainKey() {
1479   _info "Creating domain key"
1480   if [ -z "$1" ]; then
1481     _usage "Usage: $PROJECT_ENTRY --create-domain-key --domain <domain.tld> [--keylength <bits>]"
1482     return
1483   fi
1484
1485   domain=$1
1486   _cdl=$2
1487
1488   if [ -z "$_cdl" ]; then
1489     _debug "Use DEFAULT_DOMAIN_KEY_LENGTH=$DEFAULT_DOMAIN_KEY_LENGTH"
1490     _cdl="$DEFAULT_DOMAIN_KEY_LENGTH"
1491   fi
1492
1493   _initpath "$domain" "$_cdl"
1494
1495   if [ ! -f "$CERT_KEY_PATH" ] || [ ! -s "$CERT_KEY_PATH" ] || ([ "$FORCE" ] && ! [ "$_ACME_IS_RENEW" ]) || [ "$Le_ForceNewDomainKey" = "1" ]; then
1496     if _createkey "$_cdl" "$CERT_KEY_PATH"; then
1497       _savedomainconf Le_Keylength "$_cdl"
1498       _info "The domain key is here: $(__green $CERT_KEY_PATH)"
1499       return 0
1500     else
1501       _err "Can not create domain key"
1502       return 1
1503     fi
1504   else
1505     if [ "$_ACME_IS_RENEW" ]; then
1506       _info "Domain key exists, skip"
1507       return 0
1508     else
1509       _err "Domain key exists, do you want to overwrite the key?"
1510       _err "Add '--force', and try again."
1511       return 1
1512     fi
1513   fi
1514
1515 }
1516
1517 # domain  domainlist isEcc
1518 createCSR() {
1519   _info "Creating csr"
1520   if [ -z "$1" ]; then
1521     _usage "Usage: $PROJECT_ENTRY --create-csr --domain <domain.tld> [--domain <domain2.tld> ...]"
1522     return
1523   fi
1524
1525   domain="$1"
1526   domainlist="$2"
1527   _isEcc="$3"
1528
1529   _initpath "$domain" "$_isEcc"
1530
1531   if [ -f "$CSR_PATH" ] && [ "$_ACME_IS_RENEW" ] && [ -z "$FORCE" ]; then
1532     _info "CSR exists, skip"
1533     return
1534   fi
1535
1536   if [ ! -f "$CERT_KEY_PATH" ]; then
1537     _err "The key file is not found: $CERT_KEY_PATH"
1538     _err "Please create the key file first."
1539     return 1
1540   fi
1541   _createcsr "$domain" "$domainlist" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"
1542
1543 }
1544
1545 _url_replace() {
1546   tr '/+' '_-' | tr -d '= '
1547 }
1548
1549 #base64 string
1550 _durl_replace_base64() {
1551   _l=$((${#1} % 4))
1552   if [ $_l -eq 2 ]; then
1553     _s="$1"'=='
1554   elif [ $_l -eq 3 ]; then
1555     _s="$1"'='
1556   else
1557     _s="$1"
1558   fi
1559   echo "$_s" | tr '_-' '/+'
1560 }
1561
1562 _time2str() {
1563   #BSD
1564   if date -u -r "$1" 2>/dev/null; then
1565     return
1566   fi
1567
1568   #Linux
1569   if date -u -d@"$1" 2>/dev/null; then
1570     return
1571   fi
1572
1573   #Solaris
1574   if _exists adb; then
1575     _t_s_a=$(echo "0t${1}=Y" | adb)
1576     echo "$_t_s_a"
1577   fi
1578
1579   #Busybox
1580   if echo "$1" | awk '{ print strftime("%c", $0); }' 2>/dev/null; then
1581     return
1582   fi
1583 }
1584
1585 _normalizeJson() {
1586   sed "s/\" *: *\([\"{\[]\)/\":\1/g" | sed "s/^ *\([^ ]\)/\1/" | tr -d "\r\n"
1587 }
1588
1589 _stat() {
1590   #Linux
1591   if stat -c '%U:%G' "$1" 2>/dev/null; then
1592     return
1593   fi
1594
1595   #BSD
1596   if stat -f '%Su:%Sg' "$1" 2>/dev/null; then
1597     return
1598   fi
1599
1600   return 1 #error, 'stat' not found
1601 }
1602
1603 #keyfile
1604 _calcjwk() {
1605   keyfile="$1"
1606   if [ -z "$keyfile" ]; then
1607     _usage "Usage: _calcjwk keyfile"
1608     return 1
1609   fi
1610
1611   if [ "$JWK_HEADER" ] && [ "$__CACHED_JWK_KEY_FILE" = "$keyfile" ]; then
1612     _debug2 "Use cached jwk for file: $__CACHED_JWK_KEY_FILE"
1613     return 0
1614   fi
1615
1616   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1617     _debug "RSA key"
1618     pub_exp=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -noout -text | grep "^publicExponent:" | cut -d '(' -f 2 | cut -d 'x' -f 2 | cut -d ')' -f 1)
1619     if [ "${#pub_exp}" = "5" ]; then
1620       pub_exp=0$pub_exp
1621     fi
1622     _debug3 pub_exp "$pub_exp"
1623
1624     e=$(echo "$pub_exp" | _h2b | _base64)
1625     _debug3 e "$e"
1626
1627     modulus=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -modulus -noout | cut -d '=' -f 2)
1628     _debug3 modulus "$modulus"
1629     n="$(printf "%s" "$modulus" | _h2b | _base64 | _url_replace)"
1630     _debug3 n "$n"
1631
1632     jwk='{"e": "'$e'", "kty": "RSA", "n": "'$n'"}'
1633     _debug3 jwk "$jwk"
1634
1635     JWK_HEADER='{"alg": "RS256", "jwk": '$jwk'}'
1636     JWK_HEADERPLACE_PART1='{"nonce": "'
1637     JWK_HEADERPLACE_PART2='", "alg": "RS256"'
1638   elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1639     _debug "EC key"
1640     crv="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^NIST CURVE:" | cut -d ":" -f 2 | tr -d " \r\n")"
1641     _debug3 crv "$crv"
1642     __ECC_KEY_LEN=$(echo "$crv" | cut -d "-" -f 2)
1643     if [ "$__ECC_KEY_LEN" = "521" ]; then
1644       __ECC_KEY_LEN=512
1645     fi
1646     _debug3 __ECC_KEY_LEN "$__ECC_KEY_LEN"
1647     if [ -z "$crv" ]; then
1648       _debug "Let's try ASN1 OID"
1649       crv_oid="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^ASN1 OID:" | cut -d ":" -f 2 | tr -d " \r\n")"
1650       _debug3 crv_oid "$crv_oid"
1651       case "${crv_oid}" in
1652       "prime256v1")
1653         crv="P-256"
1654         __ECC_KEY_LEN=256
1655         ;;
1656       "secp384r1")
1657         crv="P-384"
1658         __ECC_KEY_LEN=384
1659         ;;
1660       "secp521r1")
1661         crv="P-521"
1662         __ECC_KEY_LEN=512
1663         ;;
1664       *)
1665         _err "ECC oid : $crv_oid"
1666         return 1
1667         ;;
1668       esac
1669       _debug3 crv "$crv"
1670     fi
1671
1672     pubi="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n pub: | cut -d : -f 1)"
1673     pubi=$(_math "$pubi" + 1)
1674     _debug3 pubi "$pubi"
1675
1676     pubj="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n "ASN1 OID:" | cut -d : -f 1)"
1677     pubj=$(_math "$pubj" - 1)
1678     _debug3 pubj "$pubj"
1679
1680     pubtext="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | sed -n "$pubi,${pubj}p" | tr -d " \n\r")"
1681     _debug3 pubtext "$pubtext"
1682
1683     xlen="$(printf "%s" "$pubtext" | tr -d ':' | wc -c)"
1684     xlen=$(_math "$xlen" / 4)
1685     _debug3 xlen "$xlen"
1686
1687     xend=$(_math "$xlen" + 1)
1688     x="$(printf "%s" "$pubtext" | cut -d : -f 2-"$xend")"
1689     _debug3 x "$x"
1690
1691     x64="$(printf "%s" "$x" | tr -d : | _h2b | _base64 | _url_replace)"
1692     _debug3 x64 "$x64"
1693
1694     xend=$(_math "$xend" + 1)
1695     y="$(printf "%s" "$pubtext" | cut -d : -f "$xend"-10000)"
1696     _debug3 y "$y"
1697
1698     y64="$(printf "%s" "$y" | tr -d : | _h2b | _base64 | _url_replace)"
1699     _debug3 y64 "$y64"
1700
1701     jwk='{"crv": "'$crv'", "kty": "EC", "x": "'$x64'", "y": "'$y64'"}'
1702     _debug3 jwk "$jwk"
1703
1704     JWK_HEADER='{"alg": "ES'$__ECC_KEY_LEN'", "jwk": '$jwk'}'
1705     JWK_HEADERPLACE_PART1='{"nonce": "'
1706     JWK_HEADERPLACE_PART2='", "alg": "ES'$__ECC_KEY_LEN'"'
1707   else
1708     _err "Only RSA or EC key is supported. keyfile=$keyfile"
1709     _debug2 "$(cat "$keyfile")"
1710     return 1
1711   fi
1712
1713   _debug3 JWK_HEADER "$JWK_HEADER"
1714   __CACHED_JWK_KEY_FILE="$keyfile"
1715 }
1716
1717 _time() {
1718   date -u "+%s"
1719 }
1720
1721 _utc_date() {
1722   date -u "+%Y-%m-%d %H:%M:%S"
1723 }
1724
1725 _mktemp() {
1726   if _exists mktemp; then
1727     if mktemp 2>/dev/null; then
1728       return 0
1729     elif _contains "$(mktemp 2>&1)" "-t prefix" && mktemp -t "$PROJECT_NAME" 2>/dev/null; then
1730       #for Mac osx
1731       return 0
1732     fi
1733   fi
1734   if [ -d "/tmp" ]; then
1735     echo "/tmp/${PROJECT_NAME}wefADf24sf.$(_time).tmp"
1736     return 0
1737   elif [ "$LE_TEMP_DIR" ] && mkdir -p "$LE_TEMP_DIR"; then
1738     echo "/$LE_TEMP_DIR/wefADf24sf.$(_time).tmp"
1739     return 0
1740   fi
1741   _err "Can not create temp file."
1742 }
1743
1744 #clear all the https envs to cause _inithttp() to run next time.
1745 _resethttp() {
1746   __HTTP_INITIALIZED=""
1747   _ACME_CURL=""
1748   _ACME_WGET=""
1749   ACME_HTTP_NO_REDIRECTS=""
1750 }
1751
1752 _inithttp() {
1753
1754   if [ -z "$HTTP_HEADER" ] || ! touch "$HTTP_HEADER"; then
1755     HTTP_HEADER="$(_mktemp)"
1756     _debug2 HTTP_HEADER "$HTTP_HEADER"
1757   fi
1758
1759   if [ "$__HTTP_INITIALIZED" ]; then
1760     if [ "$_ACME_CURL$_ACME_WGET" ]; then
1761       _debug2 "Http already initialized."
1762       return 0
1763     fi
1764   fi
1765
1766   if [ -z "$_ACME_CURL" ] && _exists "curl"; then
1767     _ACME_CURL="curl --silent --dump-header $HTTP_HEADER "
1768     if [ -z "$ACME_HTTP_NO_REDIRECTS" ]; then
1769       _ACME_CURL="$_ACME_CURL -L "
1770     fi
1771     if [ "$DEBUG" ] && [ "$DEBUG" -ge 2 ]; then
1772       _CURL_DUMP="$(_mktemp)"
1773       _ACME_CURL="$_ACME_CURL --trace-ascii $_CURL_DUMP "
1774     fi
1775
1776     if [ "$CA_PATH" ]; then
1777       _ACME_CURL="$_ACME_CURL --capath $CA_PATH "
1778     elif [ "$CA_BUNDLE" ]; then
1779       _ACME_CURL="$_ACME_CURL --cacert $CA_BUNDLE "
1780     fi
1781
1782     if _contains "$(curl --help 2>&1)" "--globoff"; then
1783       _ACME_CURL="$_ACME_CURL -g "
1784     fi
1785   fi
1786
1787   if [ -z "$_ACME_WGET" ] && _exists "wget"; then
1788     _ACME_WGET="wget -q"
1789     if [ "$ACME_HTTP_NO_REDIRECTS" ]; then
1790       _ACME_WGET="$_ACME_WGET --max-redirect 0 "
1791     fi
1792     if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1793       _ACME_WGET="$_ACME_WGET -d "
1794     fi
1795     if [ "$CA_PATH" ]; then
1796       _ACME_WGET="$_ACME_WGET --ca-directory=$CA_PATH "
1797     elif [ "$CA_BUNDLE" ]; then
1798       _ACME_WGET="$_ACME_WGET --ca-certificate=$CA_BUNDLE "
1799     fi
1800   fi
1801
1802   #from wget 1.14: do not skip body on 404 error
1803   if [ "$_ACME_WGET" ] && _contains "$($_ACME_WGET --help 2>&1)" "--content-on-error"; then
1804     _ACME_WGET="$_ACME_WGET --content-on-error "
1805   fi
1806
1807   __HTTP_INITIALIZED=1
1808
1809 }
1810
1811 _HTTP_MAX_RETRY=8
1812
1813 # body  url [needbase64] [POST|PUT|DELETE] [ContentType]
1814 _post() {
1815   body="$1"
1816   _post_url="$2"
1817   needbase64="$3"
1818   httpmethod="$4"
1819   _postContentType="$5"
1820   _sleep_retry_sec=1
1821   _http_retry_times=0
1822   _hcode=0
1823   while [ "${_http_retry_times}" -le "$_HTTP_MAX_RETRY" ]; do
1824     [ "$_http_retry_times" = "$_HTTP_MAX_RETRY" ]
1825     _lastHCode="$?"
1826     _debug "Retrying post"
1827     _post_impl "$body" "$_post_url" "$needbase64" "$httpmethod" "$_postContentType" "$_lastHCode"
1828     _hcode="$?"
1829     _debug _hcode "$_hcode"
1830     if [ "$_hcode" = "0" ]; then
1831       break
1832     fi
1833     _http_retry_times=$(_math $_http_retry_times + 1)
1834     _sleep $_sleep_retry_sec
1835   done
1836   return $_hcode
1837 }
1838
1839 # body  url [needbase64] [POST|PUT|DELETE] [ContentType] [displayError]
1840 _post_impl() {
1841   body="$1"
1842   _post_url="$2"
1843   needbase64="$3"
1844   httpmethod="$4"
1845   _postContentType="$5"
1846   displayError="$6"
1847
1848   if [ -z "$httpmethod" ]; then
1849     httpmethod="POST"
1850   fi
1851   _debug $httpmethod
1852   _debug "_post_url" "$_post_url"
1853   _debug2 "body" "$body"
1854   _debug2 "_postContentType" "$_postContentType"
1855
1856   _inithttp
1857
1858   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
1859     _CURL="$_ACME_CURL"
1860     if [ "$HTTPS_INSECURE" ]; then
1861       _CURL="$_CURL --insecure  "
1862     fi
1863     if [ "$httpmethod" = "HEAD" ]; then
1864       _CURL="$_CURL -I  "
1865     fi
1866     _debug "_CURL" "$_CURL"
1867     if [ "$needbase64" ]; then
1868       if [ "$body" ]; then
1869         if [ "$_postContentType" ]; then
1870           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1871         else
1872           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1873         fi
1874       else
1875         if [ "$_postContentType" ]; then
1876           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1877         else
1878           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1879         fi
1880       fi
1881     else
1882       if [ "$body" ]; then
1883         if [ "$_postContentType" ]; then
1884           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1885         else
1886           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1887         fi
1888       else
1889         if [ "$_postContentType" ]; then
1890           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1891         else
1892           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1893         fi
1894       fi
1895     fi
1896     _ret="$?"
1897     if [ "$_ret" != "0" ]; then
1898       if [ -z "$displayError" ] || [ "$displayError" = "0" ]; then
1899         _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $_ret"
1900       fi
1901       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1902         _err "Here is the curl dump log:"
1903         _err "$(cat "$_CURL_DUMP")"
1904       fi
1905     fi
1906   elif [ "$_ACME_WGET" ]; then
1907     _WGET="$_ACME_WGET"
1908     if [ "$HTTPS_INSECURE" ]; then
1909       _WGET="$_WGET --no-check-certificate "
1910     fi
1911     if [ "$httpmethod" = "HEAD" ]; then
1912       _WGET="$_WGET --read-timeout=3.0  --tries=2  "
1913     fi
1914     _debug "_WGET" "$_WGET"
1915     if [ "$needbase64" ]; then
1916       if [ "$httpmethod" = "POST" ]; then
1917         if [ "$_postContentType" ]; then
1918           response="$($_WGET -S -O - --user-agent="$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)"
1919         else
1920           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
1921         fi
1922       else
1923         if [ "$_postContentType" ]; then
1924           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)"
1925         else
1926           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)"
1927         fi
1928       fi
1929     else
1930       if [ "$httpmethod" = "POST" ]; then
1931         if [ "$_postContentType" ]; then
1932           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")"
1933         else
1934           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1935         fi
1936       elif [ "$httpmethod" = "HEAD" ]; then
1937         if [ "$_postContentType" ]; then
1938           response="$($_WGET --spider -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1939         else
1940           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>"$HTTP_HEADER")"
1941         fi
1942       else
1943         if [ "$_postContentType" ]; then
1944           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")"
1945         else
1946           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")"
1947         fi
1948       fi
1949     fi
1950     _ret="$?"
1951     if [ "$_ret" = "8" ]; then
1952       _ret=0
1953       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
1954     fi
1955     if [ "$_ret" != "0" ]; then
1956       if [ -z "$displayError" ] || [ "$displayError" = "0" ]; then
1957         _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $_ret"
1958       fi
1959     fi
1960     _sed_i "s/^ *//g" "$HTTP_HEADER"
1961   else
1962     _ret="$?"
1963     _err "Neither curl nor wget is found, can not do $httpmethod."
1964   fi
1965   _debug "_ret" "$_ret"
1966   printf "%s" "$response"
1967   return $_ret
1968 }
1969
1970 # url getheader timeout
1971 _get() {
1972   url="$1"
1973   onlyheader="$2"
1974   t="$3"
1975   _sleep_retry_sec=1
1976   _http_retry_times=0
1977   _hcode=0
1978   while [ "${_http_retry_times}" -le "$_HTTP_MAX_RETRY" ]; do
1979     [ "$_http_retry_times" = "$_HTTP_MAX_RETRY" ]
1980     _lastHCode="$?"
1981     _debug "Retrying GET"
1982     _get_impl "$url" "$onlyheader" "$t" "$_lastHCode"
1983     _hcode="$?"
1984     _debug _hcode "$_hcode"
1985     if [ "$_hcode" = "0" ]; then
1986       break
1987     fi
1988     _http_retry_times=$(_math $_http_retry_times + 1)
1989     _sleep $_sleep_retry_sec
1990   done
1991   return $_hcode
1992 }
1993
1994 # url getheader timeout displayError
1995 _get_impl() {
1996   _debug GET
1997   url="$1"
1998   onlyheader="$2"
1999   t="$3"
2000   displayError="$4"
2001   _debug url "$url"
2002   _debug "timeout=$t"
2003   _debug "displayError" "$displayError"
2004   _inithttp
2005
2006   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
2007     _CURL="$_ACME_CURL"
2008     if [ "$HTTPS_INSECURE" ]; then
2009       _CURL="$_CURL --insecure  "
2010     fi
2011     if [ "$t" ]; then
2012       _CURL="$_CURL --connect-timeout $t"
2013     fi
2014     _debug "_CURL" "$_CURL"
2015     if [ "$onlyheader" ]; then
2016       $_CURL -I --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
2017     else
2018       $_CURL --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
2019     fi
2020     ret=$?
2021     if [ "$ret" != "0" ]; then
2022       if [ -z "$displayError" ] || [ "$displayError" = "0" ]; then
2023         _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $ret"
2024       fi
2025       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
2026         _err "Here is the curl dump log:"
2027         _err "$(cat "$_CURL_DUMP")"
2028       fi
2029     fi
2030   elif [ "$_ACME_WGET" ]; then
2031     _WGET="$_ACME_WGET"
2032     if [ "$HTTPS_INSECURE" ]; then
2033       _WGET="$_WGET --no-check-certificate "
2034     fi
2035     if [ "$t" ]; then
2036       _WGET="$_WGET --timeout=$t"
2037     fi
2038     _debug "_WGET" "$_WGET"
2039     if [ "$onlyheader" ]; then
2040       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -S -O /dev/null "$url" 2>&1 | sed 's/^[ ]*//g'
2041     else
2042       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -O - "$url"
2043     fi
2044     ret=$?
2045     if [ "$ret" = "8" ]; then
2046       ret=0
2047       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
2048     fi
2049     if [ "$ret" != "0" ]; then
2050       if [ -z "$displayError" ] || [ "$displayError" = "0" ]; then
2051         _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $ret"
2052       fi
2053     fi
2054   else
2055     ret=$?
2056     _err "Neither curl nor wget is found, can not do GET."
2057   fi
2058   _debug "ret" "$ret"
2059   return $ret
2060 }
2061
2062 _head_n() {
2063   head -n "$1"
2064 }
2065
2066 _tail_n() {
2067   if ! tail -n "$1" 2>/dev/null; then
2068     #fix for solaris
2069     tail -"$1"
2070   fi
2071 }
2072
2073 # url  payload needbase64  keyfile
2074 _send_signed_request() {
2075   url=$1
2076   payload=$2
2077   needbase64=$3
2078   keyfile=$4
2079   if [ -z "$keyfile" ]; then
2080     keyfile="$ACCOUNT_KEY_PATH"
2081   fi
2082   _debug url "$url"
2083   _debug payload "$payload"
2084
2085   if ! _calcjwk "$keyfile"; then
2086     return 1
2087   fi
2088
2089   __request_conent_type="$CONTENT_TYPE_JSON"
2090
2091   payload64=$(printf "%s" "$payload" | _base64 | _url_replace)
2092   _debug3 payload64 "$payload64"
2093
2094   MAX_REQUEST_RETRY_TIMES=20
2095   _sleep_retry_sec=1
2096   _request_retry_times=0
2097   while [ "${_request_retry_times}" -lt "$MAX_REQUEST_RETRY_TIMES" ]; do
2098     _request_retry_times=$(_math "$_request_retry_times" + 1)
2099     _debug3 _request_retry_times "$_request_retry_times"
2100     if [ -z "$_CACHED_NONCE" ]; then
2101       _headers=""
2102       if [ "$ACME_NEW_NONCE" ]; then
2103         _debug2 "Get nonce with HEAD. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2104         nonceurl="$ACME_NEW_NONCE"
2105         if _post "" "$nonceurl" "" "HEAD" "$__request_conent_type" >/dev/null; then
2106           _headers="$(cat "$HTTP_HEADER")"
2107           _debug2 _headers "$_headers"
2108           _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2 | cut -d , -f 1)"
2109         fi
2110       fi
2111       if [ -z "$_CACHED_NONCE" ]; then
2112         _debug2 "Get nonce with GET. ACME_DIRECTORY" "$ACME_DIRECTORY"
2113         nonceurl="$ACME_DIRECTORY"
2114         _headers="$(_get "$nonceurl" "onlyheader")"
2115         _debug2 _headers "$_headers"
2116         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2117       fi
2118       if [ -z "$_CACHED_NONCE" ] && [ "$ACME_NEW_NONCE" ]; then
2119         _debug2 "Get nonce with GET. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2120         nonceurl="$ACME_NEW_NONCE"
2121         _headers="$(_get "$nonceurl" "onlyheader")"
2122         _debug2 _headers "$_headers"
2123         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2124       fi
2125       _debug2 _CACHED_NONCE "$_CACHED_NONCE"
2126       if [ "$?" != "0" ]; then
2127         _err "Can not connect to $nonceurl to get nonce."
2128         return 1
2129       fi
2130     else
2131       _debug2 "Use _CACHED_NONCE" "$_CACHED_NONCE"
2132     fi
2133     nonce="$_CACHED_NONCE"
2134     _debug2 nonce "$nonce"
2135     if [ -z "$nonce" ]; then
2136       _info "Could not get nonce, let's try again."
2137       _sleep 2
2138       continue
2139     fi
2140
2141     if [ "$url" = "$ACME_NEW_ACCOUNT" ]; then
2142       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2143     elif [ "$url" = "$ACME_REVOKE_CERT" ] && [ "$keyfile" != "$ACCOUNT_KEY_PATH" ]; then
2144       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2145     else
2146       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"kid\": \"${ACCOUNT_URL}\""'}'
2147     fi
2148
2149     _debug3 protected "$protected"
2150
2151     protected64="$(printf "%s" "$protected" | _base64 | _url_replace)"
2152     _debug3 protected64 "$protected64"
2153
2154     if ! _sig_t="$(printf "%s" "$protected64.$payload64" | _sign "$keyfile" "sha256")"; then
2155       _err "Sign request failed."
2156       return 1
2157     fi
2158     _debug3 _sig_t "$_sig_t"
2159
2160     sig="$(printf "%s" "$_sig_t" | _url_replace)"
2161     _debug3 sig "$sig"
2162
2163     body="{\"protected\": \"$protected64\", \"payload\": \"$payload64\", \"signature\": \"$sig\"}"
2164     _debug3 body "$body"
2165
2166     response="$(_post "$body" "$url" "$needbase64" "POST" "$__request_conent_type")"
2167     _CACHED_NONCE=""
2168
2169     if [ "$?" != "0" ]; then
2170       _err "Can not post to $url"
2171       return 1
2172     fi
2173
2174     responseHeaders="$(cat "$HTTP_HEADER")"
2175     _debug2 responseHeaders "$responseHeaders"
2176
2177     code="$(grep "^HTTP" "$HTTP_HEADER" | _tail_n 1 | cut -d " " -f 2 | tr -d "\r\n")"
2178     _debug code "$code"
2179
2180     _debug2 original "$response"
2181     if echo "$responseHeaders" | grep -i "Content-Type: *application/json" >/dev/null 2>&1; then
2182       response="$(echo "$response" | _json_decode | _normalizeJson)"
2183     fi
2184     _debug2 response "$response"
2185
2186     _CACHED_NONCE="$(echo "$responseHeaders" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2 | cut -d , -f 1)"
2187
2188     if ! _startswith "$code" "2"; then
2189       _body="$response"
2190       if [ "$needbase64" ]; then
2191         _body="$(echo "$_body" | _dbase64 multiline)"
2192         _debug3 _body "$_body"
2193       fi
2194
2195       if _contains "$_body" "JWS has invalid anti-replay nonce" || _contains "$_body" "JWS has an invalid anti-replay nonce"; then
2196         _info "It seems the CA server is busy now, let's wait and retry. Sleeping $_sleep_retry_sec seconds."
2197         _CACHED_NONCE=""
2198         _sleep $_sleep_retry_sec
2199         continue
2200       fi
2201       if _contains "$_body" "The Replay Nonce is not recognized"; then
2202         _info "The replay Nonce is not valid, let's get a new one, Sleeping $_sleep_retry_sec seconds."
2203         _CACHED_NONCE=""
2204         _sleep $_sleep_retry_sec
2205         continue
2206       fi
2207     fi
2208     return 0
2209   done
2210   _info "Giving up sending to CA server after $MAX_REQUEST_RETRY_TIMES retries."
2211   return 1
2212
2213 }
2214
2215 #setopt "file"  "opt"  "="  "value" [";"]
2216 _setopt() {
2217   __conf="$1"
2218   __opt="$2"
2219   __sep="$3"
2220   __val="$4"
2221   __end="$5"
2222   if [ -z "$__opt" ]; then
2223     _usage usage: _setopt '"file"  "opt"  "="  "value" [";"]'
2224     return
2225   fi
2226   if [ ! -f "$__conf" ]; then
2227     touch "$__conf"
2228   fi
2229
2230   if grep -n "^$__opt$__sep" "$__conf" >/dev/null; then
2231     _debug3 OK
2232     if _contains "$__val" "&"; then
2233       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2234     fi
2235     text="$(cat "$__conf")"
2236     printf -- "%s\n" "$text" | sed "s|^$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2237
2238   elif grep -n "^#$__opt$__sep" "$__conf" >/dev/null; then
2239     if _contains "$__val" "&"; then
2240       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2241     fi
2242     text="$(cat "$__conf")"
2243     printf -- "%s\n" "$text" | sed "s|^#$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2244
2245   else
2246     _debug3 APP
2247     echo "$__opt$__sep$__val$__end" >>"$__conf"
2248   fi
2249   _debug3 "$(grep -n "^$__opt$__sep" "$__conf")"
2250 }
2251
2252 #_save_conf  file key  value base64encode
2253 #save to conf
2254 _save_conf() {
2255   _s_c_f="$1"
2256   _sdkey="$2"
2257   _sdvalue="$3"
2258   _b64encode="$4"
2259   if [ "$_sdvalue" ] && [ "$_b64encode" ]; then
2260     _sdvalue="${B64CONF_START}$(printf "%s" "${_sdvalue}" | _base64)${B64CONF_END}"
2261   fi
2262   if [ "$_s_c_f" ]; then
2263     _setopt "$_s_c_f" "$_sdkey" "=" "'$_sdvalue'"
2264   else
2265     _err "config file is empty, can not save $_sdkey=$_sdvalue"
2266   fi
2267 }
2268
2269 #_clear_conf file  key
2270 _clear_conf() {
2271   _c_c_f="$1"
2272   _sdkey="$2"
2273   if [ "$_c_c_f" ]; then
2274     _conf_data="$(cat "$_c_c_f")"
2275     echo "$_conf_data" | sed "s/^$_sdkey *=.*$//" >"$_c_c_f"
2276   else
2277     _err "config file is empty, can not clear"
2278   fi
2279 }
2280
2281 #_read_conf file  key
2282 _read_conf() {
2283   _r_c_f="$1"
2284   _sdkey="$2"
2285   if [ -f "$_r_c_f" ]; then
2286     _sdv="$(
2287       eval "$(grep "^$_sdkey *=" "$_r_c_f")"
2288       eval "printf \"%s\" \"\$$_sdkey\""
2289     )"
2290     if _startswith "$_sdv" "${B64CONF_START}" && _endswith "$_sdv" "${B64CONF_END}"; then
2291       _sdv="$(echo "$_sdv" | sed "s/${B64CONF_START}//" | sed "s/${B64CONF_END}//" | _dbase64)"
2292     fi
2293     printf "%s" "$_sdv"
2294   else
2295     _debug "config file is empty, can not read $_sdkey"
2296   fi
2297 }
2298
2299 #_savedomainconf   key  value  base64encode
2300 #save to domain.conf
2301 _savedomainconf() {
2302   _save_conf "$DOMAIN_CONF" "$@"
2303 }
2304
2305 #_cleardomainconf   key
2306 _cleardomainconf() {
2307   _clear_conf "$DOMAIN_CONF" "$1"
2308 }
2309
2310 #_readdomainconf   key
2311 _readdomainconf() {
2312   _read_conf "$DOMAIN_CONF" "$1"
2313 }
2314
2315 #key  value  base64encode
2316 _savedeployconf() {
2317   _savedomainconf "SAVED_$1" "$2" "$3"
2318   #remove later
2319   _cleardomainconf "$1"
2320 }
2321
2322 #key
2323 _getdeployconf() {
2324   _rac_key="$1"
2325   _rac_value="$(eval echo \$"$_rac_key")"
2326   if [ "$_rac_value" ]; then
2327     if _startswith "$_rac_value" '"' && _endswith "$_rac_value" '"'; then
2328       _debug2 "trim quotation marks"
2329       eval "export $_rac_key=$_rac_value"
2330     fi
2331     return 0 # do nothing
2332   fi
2333   _saved=$(_readdomainconf "SAVED_$_rac_key")
2334   eval "export $_rac_key=\"\$_saved\""
2335 }
2336
2337 #_saveaccountconf  key  value  base64encode
2338 _saveaccountconf() {
2339   _save_conf "$ACCOUNT_CONF_PATH" "$@"
2340 }
2341
2342 #key  value base64encode
2343 _saveaccountconf_mutable() {
2344   _save_conf "$ACCOUNT_CONF_PATH" "SAVED_$1" "$2" "$3"
2345   #remove later
2346   _clearaccountconf "$1"
2347 }
2348
2349 #key
2350 _readaccountconf() {
2351   _read_conf "$ACCOUNT_CONF_PATH" "$1"
2352 }
2353
2354 #key
2355 _readaccountconf_mutable() {
2356   _rac_key="$1"
2357   _readaccountconf "SAVED_$_rac_key"
2358 }
2359
2360 #_clearaccountconf   key
2361 _clearaccountconf() {
2362   _clear_conf "$ACCOUNT_CONF_PATH" "$1"
2363 }
2364
2365 #key
2366 _clearaccountconf_mutable() {
2367   _clearaccountconf "SAVED_$1"
2368   #remove later
2369   _clearaccountconf "$1"
2370 }
2371
2372 #_savecaconf  key  value
2373 _savecaconf() {
2374   _save_conf "$CA_CONF" "$1" "$2"
2375 }
2376
2377 #_readcaconf   key
2378 _readcaconf() {
2379   _read_conf "$CA_CONF" "$1"
2380 }
2381
2382 #_clearaccountconf   key
2383 _clearcaconf() {
2384   _clear_conf "$CA_CONF" "$1"
2385 }
2386
2387 # content localaddress
2388 _startserver() {
2389   content="$1"
2390   ncaddr="$2"
2391   _debug "content" "$content"
2392   _debug "ncaddr" "$ncaddr"
2393
2394   _debug "startserver: $$"
2395
2396   _debug Le_HTTPPort "$Le_HTTPPort"
2397   _debug Le_Listen_V4 "$Le_Listen_V4"
2398   _debug Le_Listen_V6 "$Le_Listen_V6"
2399
2400   _NC="socat"
2401   if [ "$Le_Listen_V4" ]; then
2402     _NC="$_NC -4"
2403   elif [ "$Le_Listen_V6" ]; then
2404     _NC="$_NC -6"
2405   fi
2406
2407   if [ "$DEBUG" ] && [ "$DEBUG" -gt "1" ]; then
2408     _NC="$_NC -d -d -v"
2409   fi
2410
2411   SOCAT_OPTIONS=TCP-LISTEN:$Le_HTTPPort,crlf,reuseaddr,fork
2412
2413   #Adding bind to local-address
2414   if [ "$ncaddr" ]; then
2415     SOCAT_OPTIONS="$SOCAT_OPTIONS,bind=${ncaddr}"
2416   fi
2417
2418   _content_len="$(printf "%s" "$content" | wc -c)"
2419   _debug _content_len "$_content_len"
2420   _debug "_NC" "$_NC $SOCAT_OPTIONS"
2421   $_NC $SOCAT_OPTIONS SYSTEM:"sleep 1; \
2422 echo 'HTTP/1.0 200 OK'; \
2423 echo 'Content-Length\: $_content_len'; \
2424 echo ''; \
2425 printf '%s' '$content';" &
2426   serverproc="$!"
2427 }
2428
2429 _stopserver() {
2430   pid="$1"
2431   _debug "pid" "$pid"
2432   if [ -z "$pid" ]; then
2433     return
2434   fi
2435
2436   kill $pid
2437
2438 }
2439
2440 # sleep sec
2441 _sleep() {
2442   _sleep_sec="$1"
2443   if [ "$__INTERACTIVE" ]; then
2444     _sleep_c="$_sleep_sec"
2445     while [ "$_sleep_c" -ge "0" ]; do
2446       printf "\r      \r"
2447       __green "$_sleep_c"
2448       _sleep_c="$(_math "$_sleep_c" - 1)"
2449       sleep 1
2450     done
2451     printf "\r"
2452   else
2453     sleep "$_sleep_sec"
2454   fi
2455 }
2456
2457 # _starttlsserver  san_a  san_b port content _ncaddr acmeValidationv1
2458 _starttlsserver() {
2459   _info "Starting tls server."
2460   san_a="$1"
2461   san_b="$2"
2462   port="$3"
2463   content="$4"
2464   opaddr="$5"
2465   acmeValidationv1="$6"
2466
2467   _debug san_a "$san_a"
2468   _debug san_b "$san_b"
2469   _debug port "$port"
2470   _debug acmeValidationv1 "$acmeValidationv1"
2471
2472   #create key TLS_KEY
2473   if ! _createkey "2048" "$TLS_KEY"; then
2474     _err "Create tls validation key error."
2475     return 1
2476   fi
2477
2478   #create csr
2479   alt="$san_a"
2480   if [ "$san_b" ]; then
2481     alt="$alt,$san_b"
2482   fi
2483   if ! _createcsr "tls.acme.sh" "$alt" "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$acmeValidationv1"; then
2484     _err "Create tls validation csr error."
2485     return 1
2486   fi
2487
2488   #self signed
2489   if ! _signcsr "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$TLS_CERT"; then
2490     _err "Create tls validation cert error."
2491     return 1
2492   fi
2493
2494   __S_OPENSSL="${ACME_OPENSSL_BIN:-openssl} s_server -www -cert $TLS_CERT  -key $TLS_KEY "
2495   if [ "$opaddr" ]; then
2496     __S_OPENSSL="$__S_OPENSSL -accept $opaddr:$port"
2497   else
2498     __S_OPENSSL="$__S_OPENSSL -accept $port"
2499   fi
2500
2501   _debug Le_Listen_V4 "$Le_Listen_V4"
2502   _debug Le_Listen_V6 "$Le_Listen_V6"
2503   if [ "$Le_Listen_V4" ]; then
2504     __S_OPENSSL="$__S_OPENSSL -4"
2505   elif [ "$Le_Listen_V6" ]; then
2506     __S_OPENSSL="$__S_OPENSSL -6"
2507   fi
2508
2509   if [ "$acmeValidationv1" ]; then
2510     __S_OPENSSL="$__S_OPENSSL -alpn acme-tls/1"
2511   fi
2512
2513   _debug "$__S_OPENSSL"
2514   if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
2515     $__S_OPENSSL -tlsextdebug &
2516   else
2517     $__S_OPENSSL >/dev/null 2>&1 &
2518   fi
2519
2520   serverproc="$!"
2521   sleep 1
2522   _debug serverproc "$serverproc"
2523 }
2524
2525 #file
2526 _readlink() {
2527   _rf="$1"
2528   if ! readlink -f "$_rf" 2>/dev/null; then
2529     if _startswith "$_rf" "/"; then
2530       echo "$_rf"
2531       return 0
2532     fi
2533     echo "$(pwd)/$_rf" | _conapath
2534   fi
2535 }
2536
2537 _conapath() {
2538   sed "s#/\./#/#g"
2539 }
2540
2541 __initHome() {
2542   if [ -z "$_SCRIPT_HOME" ]; then
2543     if _exists readlink && _exists dirname; then
2544       _debug "Lets find script dir."
2545       _debug "_SCRIPT_" "$_SCRIPT_"
2546       _script="$(_readlink "$_SCRIPT_")"
2547       _debug "_script" "$_script"
2548       _script_home="$(dirname "$_script")"
2549       _debug "_script_home" "$_script_home"
2550       if [ -d "$_script_home" ]; then
2551         _SCRIPT_HOME="$_script_home"
2552       else
2553         _err "It seems the script home is not correct:$_script_home"
2554       fi
2555     fi
2556   fi
2557
2558   #  if [ -z "$LE_WORKING_DIR" ]; then
2559   #    if [ -f "$DEFAULT_INSTALL_HOME/account.conf" ]; then
2560   #      _debug "It seems that $PROJECT_NAME is already installed in $DEFAULT_INSTALL_HOME"
2561   #      LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2562   #    else
2563   #      LE_WORKING_DIR="$_SCRIPT_HOME"
2564   #    fi
2565   #  fi
2566
2567   if [ -z "$LE_WORKING_DIR" ]; then
2568     _debug "Using default home:$DEFAULT_INSTALL_HOME"
2569     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2570   fi
2571   export LE_WORKING_DIR
2572
2573   if [ -z "$LE_CONFIG_HOME" ]; then
2574     LE_CONFIG_HOME="$LE_WORKING_DIR"
2575   fi
2576   _debug "Using config home:$LE_CONFIG_HOME"
2577   export LE_CONFIG_HOME
2578
2579   _DEFAULT_ACCOUNT_CONF_PATH="$LE_CONFIG_HOME/account.conf"
2580
2581   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2582     if [ -f "$_DEFAULT_ACCOUNT_CONF_PATH" ]; then
2583       . "$_DEFAULT_ACCOUNT_CONF_PATH"
2584     fi
2585   fi
2586
2587   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2588     ACCOUNT_CONF_PATH="$_DEFAULT_ACCOUNT_CONF_PATH"
2589   fi
2590   _debug3 ACCOUNT_CONF_PATH "$ACCOUNT_CONF_PATH"
2591   DEFAULT_LOG_FILE="$LE_CONFIG_HOME/$PROJECT_NAME.log"
2592
2593   DEFAULT_CA_HOME="$LE_CONFIG_HOME/ca"
2594
2595   if [ -z "$LE_TEMP_DIR" ]; then
2596     LE_TEMP_DIR="$LE_CONFIG_HOME/tmp"
2597   fi
2598 }
2599
2600 _clearAPI() {
2601   ACME_NEW_ACCOUNT=""
2602   ACME_KEY_CHANGE=""
2603   ACME_NEW_AUTHZ=""
2604   ACME_NEW_ORDER=""
2605   ACME_REVOKE_CERT=""
2606   ACME_NEW_NONCE=""
2607   ACME_AGREEMENT=""
2608 }
2609
2610 #server
2611 _initAPI() {
2612   _api_server="${1:-$ACME_DIRECTORY}"
2613   _debug "_init api for server: $_api_server"
2614
2615   MAX_API_RETRY_TIMES=10
2616   _sleep_retry_sec=10
2617   _request_retry_times=0
2618   while [ -z "$ACME_NEW_ACCOUNT" ] && [ "${_request_retry_times}" -lt "$MAX_API_RETRY_TIMES" ]; do
2619     _request_retry_times=$(_math "$_request_retry_times" + 1)
2620     response=$(_get "$_api_server")
2621     if [ "$?" != "0" ]; then
2622       _debug2 "response" "$response"
2623       _info "Can not init api for: $_api_server."
2624       _info "Sleep $_sleep_retry_sec and retry."
2625       _sleep "$_sleep_retry_sec"
2626       continue
2627     fi
2628     response=$(echo "$response" | _json_decode)
2629     _debug2 "response" "$response"
2630
2631     ACME_KEY_CHANGE=$(echo "$response" | _egrep_o 'keyChange" *: *"[^"]*"' | cut -d '"' -f 3)
2632     export ACME_KEY_CHANGE
2633
2634     ACME_NEW_AUTHZ=$(echo "$response" | _egrep_o 'newAuthz" *: *"[^"]*"' | cut -d '"' -f 3)
2635     export ACME_NEW_AUTHZ
2636
2637     ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'newOrder" *: *"[^"]*"' | cut -d '"' -f 3)
2638     export ACME_NEW_ORDER
2639
2640     ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'newAccount" *: *"[^"]*"' | cut -d '"' -f 3)
2641     export ACME_NEW_ACCOUNT
2642
2643     ACME_REVOKE_CERT=$(echo "$response" | _egrep_o 'revokeCert" *: *"[^"]*"' | cut -d '"' -f 3)
2644     export ACME_REVOKE_CERT
2645
2646     ACME_NEW_NONCE=$(echo "$response" | _egrep_o 'newNonce" *: *"[^"]*"' | cut -d '"' -f 3)
2647     export ACME_NEW_NONCE
2648
2649     ACME_AGREEMENT=$(echo "$response" | _egrep_o 'termsOfService" *: *"[^"]*"' | cut -d '"' -f 3)
2650     export ACME_AGREEMENT
2651
2652     _debug "ACME_KEY_CHANGE" "$ACME_KEY_CHANGE"
2653     _debug "ACME_NEW_AUTHZ" "$ACME_NEW_AUTHZ"
2654     _debug "ACME_NEW_ORDER" "$ACME_NEW_ORDER"
2655     _debug "ACME_NEW_ACCOUNT" "$ACME_NEW_ACCOUNT"
2656     _debug "ACME_REVOKE_CERT" "$ACME_REVOKE_CERT"
2657     _debug "ACME_AGREEMENT" "$ACME_AGREEMENT"
2658     _debug "ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2659     if [ "$ACME_NEW_ACCOUNT" ] && [ "$ACME_NEW_ORDER" ]; then
2660       return 0
2661     fi
2662     _info "Sleep $_sleep_retry_sec and retry."
2663     _sleep "$_sleep_retry_sec"
2664   done
2665   if [ "$ACME_NEW_ACCOUNT" ] && [ "$ACME_NEW_ORDER" ]; then
2666     return 0
2667   fi
2668   _err "Can not init api, for $_api_server"
2669   return 1
2670 }
2671
2672 #[domain]  [keylength or isEcc flag]
2673 _initpath() {
2674   domain="$1"
2675   _ilength="$2"
2676
2677   __initHome
2678
2679   if [ -f "$ACCOUNT_CONF_PATH" ]; then
2680     . "$ACCOUNT_CONF_PATH"
2681   fi
2682
2683   if [ "$_ACME_IN_CRON" ]; then
2684     if [ ! "$_USER_PATH_EXPORTED" ]; then
2685       _USER_PATH_EXPORTED=1
2686       export PATH="$USER_PATH:$PATH"
2687     fi
2688   fi
2689
2690   if [ -z "$CA_HOME" ]; then
2691     CA_HOME="$DEFAULT_CA_HOME"
2692   fi
2693
2694   if [ -z "$ACME_DIRECTORY" ]; then
2695     if [ "$STAGE" ]; then
2696       ACME_DIRECTORY="$DEFAULT_STAGING_CA"
2697       _info "Using ACME_DIRECTORY: $ACME_DIRECTORY"
2698     else
2699       default_acme_server=$(_readaccountconf "DEFAULT_ACME_SERVER")
2700       _debug default_acme_server "$default_acme_server"
2701       if [ "$default_acme_server" ]; then
2702         ACME_DIRECTORY="$default_acme_server"
2703       else
2704         ACME_DIRECTORY="$DEFAULT_CA"
2705       fi
2706     fi
2707   fi
2708
2709   _debug ACME_DIRECTORY "$ACME_DIRECTORY"
2710   _ACME_SERVER_HOST="$(echo "$ACME_DIRECTORY" | cut -d : -f 2 | tr -s / | cut -d / -f 2)"
2711   _debug2 "_ACME_SERVER_HOST" "$_ACME_SERVER_HOST"
2712
2713   _ACME_SERVER_PATH="$(echo "$ACME_DIRECTORY" | cut -d : -f 2- | tr -s / | cut -d / -f 3-)"
2714   _debug2 "_ACME_SERVER_PATH" "$_ACME_SERVER_PATH"
2715
2716   CA_DIR="$CA_HOME/$_ACME_SERVER_HOST/$_ACME_SERVER_PATH"
2717   _DEFAULT_CA_CONF="$CA_DIR/ca.conf"
2718   if [ -z "$CA_CONF" ]; then
2719     CA_CONF="$_DEFAULT_CA_CONF"
2720   fi
2721   _debug3 CA_CONF "$CA_CONF"
2722
2723   _OLD_CADIR="$CA_HOME/$_ACME_SERVER_HOST"
2724   _OLD_ACCOUNT_KEY="$_OLD_CADIR/account.key"
2725   _OLD_ACCOUNT_JSON="$_OLD_CADIR/account.json"
2726   _OLD_CA_CONF="$_OLD_CADIR/ca.conf"
2727
2728   _DEFAULT_ACCOUNT_KEY_PATH="$CA_DIR/account.key"
2729   _DEFAULT_ACCOUNT_JSON_PATH="$CA_DIR/account.json"
2730   if [ -z "$ACCOUNT_KEY_PATH" ]; then
2731     ACCOUNT_KEY_PATH="$_DEFAULT_ACCOUNT_KEY_PATH"
2732     if [ -f "$_OLD_ACCOUNT_KEY" ] && ! [ -f "$ACCOUNT_KEY_PATH" ]; then
2733       mkdir -p "$CA_DIR"
2734       mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
2735     fi
2736   fi
2737
2738   if [ -z "$ACCOUNT_JSON_PATH" ]; then
2739     ACCOUNT_JSON_PATH="$_DEFAULT_ACCOUNT_JSON_PATH"
2740     if [ -f "$_OLD_ACCOUNT_JSON" ] && ! [ -f "$ACCOUNT_JSON_PATH" ]; then
2741       mkdir -p "$CA_DIR"
2742       mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
2743     fi
2744   fi
2745
2746   if [ -f "$_OLD_CA_CONF" ] && ! [ -f "$CA_CONF" ]; then
2747     mkdir -p "$CA_DIR"
2748     mv "$_OLD_CA_CONF" "$CA_CONF"
2749   fi
2750
2751   if [ -f "$CA_CONF" ]; then
2752     . "$CA_CONF"
2753   fi
2754
2755   if [ -z "$ACME_DIR" ]; then
2756     ACME_DIR="/home/.acme"
2757   fi
2758
2759   if [ -z "$APACHE_CONF_BACKUP_DIR" ]; then
2760     APACHE_CONF_BACKUP_DIR="$LE_CONFIG_HOME"
2761   fi
2762
2763   if [ -z "$USER_AGENT" ]; then
2764     USER_AGENT="$DEFAULT_USER_AGENT"
2765   fi
2766
2767   if [ -z "$HTTP_HEADER" ]; then
2768     HTTP_HEADER="$LE_CONFIG_HOME/http.header"
2769   fi
2770
2771   _DEFAULT_CERT_HOME="$LE_CONFIG_HOME"
2772   if [ -z "$CERT_HOME" ]; then
2773     CERT_HOME="$_DEFAULT_CERT_HOME"
2774   fi
2775
2776   if [ -z "$ACME_OPENSSL_BIN" ] || [ ! -f "$ACME_OPENSSL_BIN" ] || [ ! -x "$ACME_OPENSSL_BIN" ]; then
2777     ACME_OPENSSL_BIN="$DEFAULT_OPENSSL_BIN"
2778   fi
2779
2780   if [ -z "$domain" ]; then
2781     return 0
2782   fi
2783
2784   if [ -z "$DOMAIN_PATH" ]; then
2785     domainhome="$CERT_HOME/$domain"
2786     domainhomeecc="$CERT_HOME/$domain$ECC_SUFFIX"
2787
2788     DOMAIN_PATH="$domainhome"
2789
2790     if _isEccKey "$_ilength"; then
2791       DOMAIN_PATH="$domainhomeecc"
2792     else
2793       if [ ! -d "$domainhome" ] && [ -d "$domainhomeecc" ]; then
2794         _info "The domain '$domain' seems to have a ECC cert already, please add '$(__red "--ecc")' parameter if you want to use that cert."
2795       fi
2796     fi
2797     _debug DOMAIN_PATH "$DOMAIN_PATH"
2798   fi
2799
2800   if [ -z "$DOMAIN_BACKUP_PATH" ]; then
2801     DOMAIN_BACKUP_PATH="$DOMAIN_PATH/backup"
2802   fi
2803
2804   if [ -z "$DOMAIN_CONF" ]; then
2805     DOMAIN_CONF="$DOMAIN_PATH/$domain.conf"
2806   fi
2807
2808   if [ -z "$DOMAIN_SSL_CONF" ]; then
2809     DOMAIN_SSL_CONF="$DOMAIN_PATH/$domain.csr.conf"
2810   fi
2811
2812   if [ -z "$CSR_PATH" ]; then
2813     CSR_PATH="$DOMAIN_PATH/$domain.csr"
2814   fi
2815   if [ -z "$CERT_KEY_PATH" ]; then
2816     CERT_KEY_PATH="$DOMAIN_PATH/$domain.key"
2817   fi
2818   if [ -z "$CERT_PATH" ]; then
2819     CERT_PATH="$DOMAIN_PATH/$domain.cer"
2820   fi
2821   if [ -z "$CA_CERT_PATH" ]; then
2822     CA_CERT_PATH="$DOMAIN_PATH/ca.cer"
2823   fi
2824   if [ -z "$CERT_FULLCHAIN_PATH" ]; then
2825     CERT_FULLCHAIN_PATH="$DOMAIN_PATH/fullchain.cer"
2826   fi
2827   if [ -z "$CERT_PFX_PATH" ]; then
2828     CERT_PFX_PATH="$DOMAIN_PATH/$domain.pfx"
2829   fi
2830   if [ -z "$CERT_PKCS8_PATH" ]; then
2831     CERT_PKCS8_PATH="$DOMAIN_PATH/$domain.pkcs8"
2832   fi
2833
2834   if [ -z "$TLS_CONF" ]; then
2835     TLS_CONF="$DOMAIN_PATH/tls.validation.conf"
2836   fi
2837   if [ -z "$TLS_CERT" ]; then
2838     TLS_CERT="$DOMAIN_PATH/tls.validation.cert"
2839   fi
2840   if [ -z "$TLS_KEY" ]; then
2841     TLS_KEY="$DOMAIN_PATH/tls.validation.key"
2842   fi
2843   if [ -z "$TLS_CSR" ]; then
2844     TLS_CSR="$DOMAIN_PATH/tls.validation.csr"
2845   fi
2846
2847 }
2848
2849 _exec() {
2850   if [ -z "$_EXEC_TEMP_ERR" ]; then
2851     _EXEC_TEMP_ERR="$(_mktemp)"
2852   fi
2853
2854   if [ "$_EXEC_TEMP_ERR" ]; then
2855     eval "$@ 2>>$_EXEC_TEMP_ERR"
2856   else
2857     eval "$@"
2858   fi
2859 }
2860
2861 _exec_err() {
2862   [ "$_EXEC_TEMP_ERR" ] && _err "$(cat "$_EXEC_TEMP_ERR")" && echo "" >"$_EXEC_TEMP_ERR"
2863 }
2864
2865 _apachePath() {
2866   _APACHECTL="apachectl"
2867   if ! _exists apachectl; then
2868     if _exists apache2ctl; then
2869       _APACHECTL="apache2ctl"
2870     else
2871       _err "'apachectl not found. It seems that apache is not installed, or you are not root user.'"
2872       _err "Please use webroot mode to try again."
2873       return 1
2874     fi
2875   fi
2876
2877   if ! _exec $_APACHECTL -V >/dev/null; then
2878     _exec_err
2879     return 1
2880   fi
2881
2882   if [ "$APACHE_HTTPD_CONF" ]; then
2883     _saveaccountconf APACHE_HTTPD_CONF "$APACHE_HTTPD_CONF"
2884     httpdconf="$APACHE_HTTPD_CONF"
2885     httpdconfname="$(basename "$httpdconfname")"
2886   else
2887     httpdconfname="$($_APACHECTL -V | grep SERVER_CONFIG_FILE= | cut -d = -f 2 | tr -d '"')"
2888     _debug httpdconfname "$httpdconfname"
2889
2890     if [ -z "$httpdconfname" ]; then
2891       _err "Can not read apache config file."
2892       return 1
2893     fi
2894
2895     if _startswith "$httpdconfname" '/'; then
2896       httpdconf="$httpdconfname"
2897       httpdconfname="$(basename "$httpdconfname")"
2898     else
2899       httpdroot="$($_APACHECTL -V | grep HTTPD_ROOT= | cut -d = -f 2 | tr -d '"')"
2900       _debug httpdroot "$httpdroot"
2901       httpdconf="$httpdroot/$httpdconfname"
2902       httpdconfname="$(basename "$httpdconfname")"
2903     fi
2904   fi
2905   _debug httpdconf "$httpdconf"
2906   _debug httpdconfname "$httpdconfname"
2907   if [ ! -f "$httpdconf" ]; then
2908     _err "Apache Config file not found" "$httpdconf"
2909     return 1
2910   fi
2911   return 0
2912 }
2913
2914 _restoreApache() {
2915   if [ -z "$usingApache" ]; then
2916     return 0
2917   fi
2918   _initpath
2919   if ! _apachePath; then
2920     return 1
2921   fi
2922
2923   if [ ! -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname" ]; then
2924     _debug "No config file to restore."
2925     return 0
2926   fi
2927
2928   cat "$APACHE_CONF_BACKUP_DIR/$httpdconfname" >"$httpdconf"
2929   _debug "Restored: $httpdconf."
2930   if ! _exec $_APACHECTL -t; then
2931     _exec_err
2932     _err "Sorry, restore apache config error, please contact me."
2933     return 1
2934   fi
2935   _debug "Restored successfully."
2936   rm -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname"
2937   return 0
2938 }
2939
2940 _setApache() {
2941   _initpath
2942   if ! _apachePath; then
2943     return 1
2944   fi
2945
2946   #test the conf first
2947   _info "Checking if there is an error in the apache config file before starting."
2948
2949   if ! _exec "$_APACHECTL" -t >/dev/null; then
2950     _exec_err
2951     _err "The apache config file has error, please fix it first, then try again."
2952     _err "Don't worry, there is nothing changed to your system."
2953     return 1
2954   else
2955     _info "OK"
2956   fi
2957
2958   #backup the conf
2959   _debug "Backup apache config file" "$httpdconf"
2960   if ! cp "$httpdconf" "$APACHE_CONF_BACKUP_DIR/"; then
2961     _err "Can not backup apache config file, so abort. Don't worry, the apache config is not changed."
2962     _err "This might be a bug of $PROJECT_NAME , please report issue: $PROJECT"
2963     return 1
2964   fi
2965   _info "JFYI, Config file $httpdconf is backuped to $APACHE_CONF_BACKUP_DIR/$httpdconfname"
2966   _info "In case there is an error that can not be restored automatically, you may try restore it yourself."
2967   _info "The backup file will be deleted on success, just forget it."
2968
2969   #add alias
2970
2971   apacheVer="$($_APACHECTL -V | grep "Server version:" | cut -d : -f 2 | cut -d " " -f 2 | cut -d '/' -f 2)"
2972   _debug "apacheVer" "$apacheVer"
2973   apacheMajor="$(echo "$apacheVer" | cut -d . -f 1)"
2974   apacheMinor="$(echo "$apacheVer" | cut -d . -f 2)"
2975
2976   if [ "$apacheVer" ] && [ "$apacheMajor$apacheMinor" -ge "24" ]; then
2977     echo "
2978 Alias /.well-known/acme-challenge  $ACME_DIR
2979
2980 <Directory $ACME_DIR >
2981 Require all granted
2982 </Directory>
2983   " >>"$httpdconf"
2984   else
2985     echo "
2986 Alias /.well-known/acme-challenge  $ACME_DIR
2987
2988 <Directory $ACME_DIR >
2989 Order allow,deny
2990 Allow from all
2991 </Directory>
2992   " >>"$httpdconf"
2993   fi
2994
2995   _msg="$($_APACHECTL -t 2>&1)"
2996   if [ "$?" != "0" ]; then
2997     _err "Sorry, apache config error"
2998     if _restoreApache; then
2999       _err "The apache config file is restored."
3000     else
3001       _err "Sorry, the apache config file can not be restored, please report bug."
3002     fi
3003     return 1
3004   fi
3005
3006   if [ ! -d "$ACME_DIR" ]; then
3007     mkdir -p "$ACME_DIR"
3008     chmod 755 "$ACME_DIR"
3009   fi
3010
3011   if ! _exec "$_APACHECTL" graceful; then
3012     _exec_err
3013     _err "$_APACHECTL  graceful error, please contact me."
3014     _restoreApache
3015     return 1
3016   fi
3017   usingApache="1"
3018   return 0
3019 }
3020
3021 #find the real nginx conf file
3022 #backup
3023 #set the nginx conf
3024 #returns the real nginx conf file
3025 _setNginx() {
3026   _d="$1"
3027   _croot="$2"
3028   _thumbpt="$3"
3029
3030   FOUND_REAL_NGINX_CONF=""
3031   FOUND_REAL_NGINX_CONF_LN=""
3032   BACKUP_NGINX_CONF=""
3033   _debug _croot "$_croot"
3034   _start_f="$(echo "$_croot" | cut -d : -f 2)"
3035   _debug _start_f "$_start_f"
3036   if [ -z "$_start_f" ]; then
3037     _debug "find start conf from nginx command"
3038     if [ -z "$NGINX_CONF" ]; then
3039       if ! _exists "nginx"; then
3040         _err "nginx command is not found."
3041         return 1
3042       fi
3043       NGINX_CONF="$(nginx -V 2>&1 | _egrep_o "--conf-path=[^ ]* " | tr -d " ")"
3044       _debug NGINX_CONF "$NGINX_CONF"
3045       NGINX_CONF="$(echo "$NGINX_CONF" | cut -d = -f 2)"
3046       _debug NGINX_CONF "$NGINX_CONF"
3047       if [ -z "$NGINX_CONF" ]; then
3048         _err "Can not find nginx conf."
3049         NGINX_CONF=""
3050         return 1
3051       fi
3052       if [ ! -f "$NGINX_CONF" ]; then
3053         _err "'$NGINX_CONF' doesn't exist."
3054         NGINX_CONF=""
3055         return 1
3056       fi
3057       _debug "Found nginx conf file:$NGINX_CONF"
3058     fi
3059     _start_f="$NGINX_CONF"
3060   fi
3061   _debug "Start detect nginx conf for $_d from:$_start_f"
3062   if ! _checkConf "$_d" "$_start_f"; then
3063     _err "Can not find conf file for domain $d"
3064     return 1
3065   fi
3066   _info "Found conf file: $FOUND_REAL_NGINX_CONF"
3067
3068   _ln=$FOUND_REAL_NGINX_CONF_LN
3069   _debug "_ln" "$_ln"
3070
3071   _lnn=$(_math $_ln + 1)
3072   _debug _lnn "$_lnn"
3073   _start_tag="$(sed -n "$_lnn,${_lnn}p" "$FOUND_REAL_NGINX_CONF")"
3074   _debug "_start_tag" "$_start_tag"
3075   if [ "$_start_tag" = "$NGINX_START" ]; then
3076     _info "The domain $_d is already configured, skip"
3077     FOUND_REAL_NGINX_CONF=""
3078     return 0
3079   fi
3080
3081   mkdir -p "$DOMAIN_BACKUP_PATH"
3082   _backup_conf="$DOMAIN_BACKUP_PATH/$_d.nginx.conf"
3083   _debug _backup_conf "$_backup_conf"
3084   BACKUP_NGINX_CONF="$_backup_conf"
3085   _info "Backup $FOUND_REAL_NGINX_CONF to $_backup_conf"
3086   if ! cp "$FOUND_REAL_NGINX_CONF" "$_backup_conf"; then
3087     _err "backup error."
3088     FOUND_REAL_NGINX_CONF=""
3089     return 1
3090   fi
3091
3092   if ! _exists "nginx"; then
3093     _err "nginx command is not found."
3094     return 1
3095   fi
3096   _info "Check the nginx conf before setting up."
3097   if ! _exec "nginx -t" >/dev/null; then
3098     _exec_err
3099     return 1
3100   fi
3101
3102   _info "OK, Set up nginx config file"
3103
3104   if ! sed -n "1,${_ln}p" "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"; then
3105     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3106     _err "write nginx conf error, but don't worry, the file is restored to the original version."
3107     return 1
3108   fi
3109
3110   echo "$NGINX_START
3111 location ~ \"^/\.well-known/acme-challenge/([-_a-zA-Z0-9]+)\$\" {
3112   default_type text/plain;
3113   return 200 \"\$1.$_thumbpt\";
3114 }
3115 #NGINX_START
3116 " >>"$FOUND_REAL_NGINX_CONF"
3117
3118   if ! sed -n "${_lnn},99999p" "$_backup_conf" >>"$FOUND_REAL_NGINX_CONF"; then
3119     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3120     _err "write nginx conf error, but don't worry, the file is restored."
3121     return 1
3122   fi
3123   _debug3 "Modified config:$(cat $FOUND_REAL_NGINX_CONF)"
3124   _info "nginx conf is done, let's check it again."
3125   if ! _exec "nginx -t" >/dev/null; then
3126     _exec_err
3127     _err "It seems that nginx conf was broken, let's restore."
3128     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3129     return 1
3130   fi
3131
3132   _info "Reload nginx"
3133   if ! _exec "nginx -s reload" >/dev/null; then
3134     _exec_err
3135     _err "It seems that nginx reload error, let's restore."
3136     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3137     return 1
3138   fi
3139
3140   return 0
3141 }
3142
3143 #d , conf
3144 _checkConf() {
3145   _d="$1"
3146   _c_file="$2"
3147   _debug "Start _checkConf from:$_c_file"
3148   if [ ! -f "$2" ] && ! echo "$2" | grep '*$' >/dev/null && echo "$2" | grep '*' >/dev/null; then
3149     _debug "wildcard"
3150     for _w_f in $2; do
3151       if [ -f "$_w_f" ] && _checkConf "$1" "$_w_f"; then
3152         return 0
3153       fi
3154     done
3155     #not found
3156     return 1
3157   elif [ -f "$2" ]; then
3158     _debug "single"
3159     if _isRealNginxConf "$1" "$2"; then
3160       _debug "$2 is found."
3161       FOUND_REAL_NGINX_CONF="$2"
3162       return 0
3163     fi
3164     if cat "$2" | tr "\t" " " | grep "^ *include *.*;" >/dev/null; then
3165       _debug "Try include files"
3166       for included in $(cat "$2" | tr "\t" " " | grep "^ *include *.*;" | sed "s/include //" | tr -d " ;"); do
3167         _debug "check included $included"
3168         if ! _startswith "$included" "/" && _exists dirname; then
3169           _relpath="$(dirname "$_c_file")"
3170           _debug "_relpath" "$_relpath"
3171           included="$_relpath/included"
3172         fi
3173         if _checkConf "$1" "$included"; then
3174           return 0
3175         fi
3176       done
3177     fi
3178     return 1
3179   else
3180     _debug "$2 not found."
3181     return 1
3182   fi
3183   return 1
3184 }
3185
3186 #d , conf
3187 _isRealNginxConf() {
3188   _debug "_isRealNginxConf $1 $2"
3189   if [ -f "$2" ]; then
3190     for _fln in $(tr "\t" ' ' <"$2" | grep -n "^ *server_name.* $1" | cut -d : -f 1); do
3191       _debug _fln "$_fln"
3192       if [ "$_fln" ]; then
3193         _start=$(tr "\t" ' ' <"$2" | _head_n "$_fln" | grep -n "^ *server *" | grep -v server_name | _tail_n 1)
3194         _debug "_start" "$_start"
3195         _start_n=$(echo "$_start" | cut -d : -f 1)
3196         _start_nn=$(_math $_start_n + 1)
3197         _debug "_start_n" "$_start_n"
3198         _debug "_start_nn" "$_start_nn"
3199
3200         _left="$(sed -n "${_start_nn},99999p" "$2")"
3201         _debug2 _left "$_left"
3202         _end="$(echo "$_left" | tr "\t" ' ' | grep -n "^ *server *" | grep -v server_name | _head_n 1)"
3203         _debug "_end" "$_end"
3204         if [ "$_end" ]; then
3205           _end_n=$(echo "$_end" | cut -d : -f 1)
3206           _debug "_end_n" "$_end_n"
3207           _seg_n=$(echo "$_left" | sed -n "1,${_end_n}p")
3208         else
3209           _seg_n="$_left"
3210         fi
3211
3212         _debug "_seg_n" "$_seg_n"
3213
3214         _skip_ssl=1
3215         for _listen_i in $(echo "$_seg_n" | tr "\t" ' ' | grep "^ *listen" | tr -d " "); do
3216           if [ "$_listen_i" ]; then
3217             if [ "$(echo "$_listen_i" | _egrep_o "listen.*ssl")" ]; then
3218               _debug2 "$_listen_i is ssl"
3219             else
3220               _debug2 "$_listen_i is plain text"
3221               _skip_ssl=""
3222               break
3223             fi
3224           fi
3225         done
3226
3227         if [ "$_skip_ssl" = "1" ]; then
3228           _debug "ssl on, skip"
3229         else
3230           FOUND_REAL_NGINX_CONF_LN=$_fln
3231           _debug3 "found FOUND_REAL_NGINX_CONF_LN" "$FOUND_REAL_NGINX_CONF_LN"
3232           return 0
3233         fi
3234       fi
3235     done
3236   fi
3237   return 1
3238 }
3239
3240 #restore all the nginx conf
3241 _restoreNginx() {
3242   if [ -z "$NGINX_RESTORE_VLIST" ]; then
3243     _debug "No need to restore nginx, skip."
3244     return
3245   fi
3246   _debug "_restoreNginx"
3247   _debug "NGINX_RESTORE_VLIST" "$NGINX_RESTORE_VLIST"
3248
3249   for ng_entry in $(echo "$NGINX_RESTORE_VLIST" | tr "$dvsep" ' '); do
3250     _debug "ng_entry" "$ng_entry"
3251     _nd=$(echo "$ng_entry" | cut -d "$sep" -f 1)
3252     _ngconf=$(echo "$ng_entry" | cut -d "$sep" -f 2)
3253     _ngbackupconf=$(echo "$ng_entry" | cut -d "$sep" -f 3)
3254     _info "Restoring from $_ngbackupconf to $_ngconf"
3255     cat "$_ngbackupconf" >"$_ngconf"
3256   done
3257
3258   _info "Reload nginx"
3259   if ! _exec "nginx -s reload" >/dev/null; then
3260     _exec_err
3261     _err "It seems that nginx reload error, please report bug."
3262     return 1
3263   fi
3264   return 0
3265 }
3266
3267 _clearup() {
3268   _stopserver "$serverproc"
3269   serverproc=""
3270   _restoreApache
3271   _restoreNginx
3272   _clearupdns
3273   if [ -z "$DEBUG" ]; then
3274     rm -f "$TLS_CONF"
3275     rm -f "$TLS_CERT"
3276     rm -f "$TLS_KEY"
3277     rm -f "$TLS_CSR"
3278   fi
3279 }
3280
3281 _clearupdns() {
3282   _debug "_clearupdns"
3283   _debug "dns_entries" "$dns_entries"
3284
3285   if [ -z "$dns_entries" ]; then
3286     _debug "skip dns."
3287     return
3288   fi
3289   _info "Removing DNS records."
3290
3291   for entry in $dns_entries; do
3292     d=$(_getfield "$entry" 1)
3293     txtdomain=$(_getfield "$entry" 2)
3294     aliasDomain=$(_getfield "$entry" 3)
3295     _currentRoot=$(_getfield "$entry" 4)
3296     txt=$(_getfield "$entry" 5)
3297     d_api=$(_getfield "$entry" 6)
3298     _debug "d" "$d"
3299     _debug "txtdomain" "$txtdomain"
3300     _debug "aliasDomain" "$aliasDomain"
3301     _debug "_currentRoot" "$_currentRoot"
3302     _debug "txt" "$txt"
3303     _debug "d_api" "$d_api"
3304     if [ "$d_api" = "$txt" ]; then
3305       d_api=""
3306     fi
3307
3308     if [ -z "$d_api" ]; then
3309       _info "Not Found domain api file: $d_api"
3310       continue
3311     fi
3312
3313     if [ "$aliasDomain" ]; then
3314       txtdomain="$aliasDomain"
3315     fi
3316
3317     (
3318       if ! . "$d_api"; then
3319         _err "Load file $d_api error. Please check your api file and try again."
3320         return 1
3321       fi
3322
3323       rmcommand="${_currentRoot}_rm"
3324       if ! _exists "$rmcommand"; then
3325         _err "It seems that your api file doesn't define $rmcommand"
3326         return 1
3327       fi
3328       _info "Removing txt: $txt for domain: $txtdomain"
3329       if ! $rmcommand "$txtdomain" "$txt"; then
3330         _err "Error removing txt for domain:$txtdomain"
3331         return 1
3332       fi
3333       _info "Removed: Success"
3334     )
3335
3336   done
3337 }
3338
3339 # webroot  removelevel tokenfile
3340 _clearupwebbroot() {
3341   __webroot="$1"
3342   if [ -z "$__webroot" ]; then
3343     _debug "no webroot specified, skip"
3344     return 0
3345   fi
3346
3347   _rmpath=""
3348   if [ "$2" = '1' ]; then
3349     _rmpath="$__webroot/.well-known"
3350   elif [ "$2" = '2' ]; then
3351     _rmpath="$__webroot/.well-known/acme-challenge"
3352   elif [ "$2" = '3' ]; then
3353     _rmpath="$__webroot/.well-known/acme-challenge/$3"
3354   else
3355     _debug "Skip for removelevel:$2"
3356   fi
3357
3358   if [ "$_rmpath" ]; then
3359     if [ "$DEBUG" ]; then
3360       _debug "Debugging, skip removing: $_rmpath"
3361     else
3362       rm -rf "$_rmpath"
3363     fi
3364   fi
3365
3366   return 0
3367
3368 }
3369
3370 _on_before_issue() {
3371   _chk_web_roots="$1"
3372   _chk_main_domain="$2"
3373   _chk_alt_domains="$3"
3374   _chk_pre_hook="$4"
3375   _chk_local_addr="$5"
3376   _debug _on_before_issue
3377   _debug _chk_main_domain "$_chk_main_domain"
3378   _debug _chk_alt_domains "$_chk_alt_domains"
3379   #run pre hook
3380   if [ "$_chk_pre_hook" ]; then
3381     _info "Run pre hook:'$_chk_pre_hook'"
3382     if ! (
3383       cd "$DOMAIN_PATH" && eval "$_chk_pre_hook"
3384     ); then
3385       _err "Error when run pre hook."
3386       return 1
3387     fi
3388   fi
3389
3390   if _hasfield "$_chk_web_roots" "$NO_VALUE"; then
3391     if ! _exists "socat"; then
3392       _err "Please install socat tools first."
3393       return 1
3394     fi
3395   fi
3396
3397   _debug Le_LocalAddress "$_chk_local_addr"
3398
3399   _index=1
3400   _currentRoot=""
3401   _addrIndex=1
3402   _w_index=1
3403   while true; do
3404     d="$(echo "$_chk_main_domain,$_chk_alt_domains," | cut -d , -f "$_w_index")"
3405     _w_index="$(_math "$_w_index" + 1)"
3406     _debug d "$d"
3407     if [ -z "$d" ]; then
3408       break
3409     fi
3410     _debug "Check for domain" "$d"
3411     _currentRoot="$(_getfield "$_chk_web_roots" $_index)"
3412     _debug "_currentRoot" "$_currentRoot"
3413     _index=$(_math $_index + 1)
3414     _checkport=""
3415     if [ "$_currentRoot" = "$NO_VALUE" ]; then
3416       _info "Standalone mode."
3417       if [ -z "$Le_HTTPPort" ]; then
3418         Le_HTTPPort=80
3419         _cleardomainconf "Le_HTTPPort"
3420       else
3421         _savedomainconf "Le_HTTPPort" "$Le_HTTPPort"
3422       fi
3423       _checkport="$Le_HTTPPort"
3424     elif [ "$_currentRoot" = "$W_ALPN" ]; then
3425       _info "Standalone alpn mode."
3426       if [ -z "$Le_TLSPort" ]; then
3427         Le_TLSPort=443
3428       else
3429         _savedomainconf "Le_TLSPort" "$Le_TLSPort"
3430       fi
3431       _checkport="$Le_TLSPort"
3432     fi
3433
3434     if [ "$_checkport" ]; then
3435       _debug _checkport "$_checkport"
3436       _checkaddr="$(_getfield "$_chk_local_addr" $_addrIndex)"
3437       _debug _checkaddr "$_checkaddr"
3438
3439       _addrIndex="$(_math $_addrIndex + 1)"
3440
3441       _netprc="$(_ss "$_checkport" | grep "$_checkport")"
3442       netprc="$(echo "$_netprc" | grep "$_checkaddr")"
3443       if [ -z "$netprc" ]; then
3444         netprc="$(echo "$_netprc" | grep "$LOCAL_ANY_ADDRESS")"
3445       fi
3446       if [ "$netprc" ]; then
3447         _err "$netprc"
3448         _err "tcp port $_checkport is already used by $(echo "$netprc" | cut -d : -f 4)"
3449         _err "Please stop it first"
3450         return 1
3451       fi
3452     fi
3453   done
3454
3455   if _hasfield "$_chk_web_roots" "apache"; then
3456     if ! _setApache; then
3457       _err "set up apache error. Report error to me."
3458       return 1
3459     fi
3460   else
3461     usingApache=""
3462   fi
3463
3464 }
3465
3466 _on_issue_err() {
3467   _chk_post_hook="$1"
3468   _chk_vlist="$2"
3469   _debug _on_issue_err
3470
3471   if [ "$LOG_FILE" ]; then
3472     _err "Please check log file for more details: $LOG_FILE"
3473   else
3474     _err "Please add '--debug' or '--log' to check more details."
3475     _err "See: $_DEBUG_WIKI"
3476   fi
3477
3478   #run the post hook
3479   if [ "$_chk_post_hook" ]; then
3480     _info "Run post hook:'$_chk_post_hook'"
3481     if ! (
3482       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3483     ); then
3484       _err "Error when run post hook."
3485       return 1
3486     fi
3487   fi
3488
3489   #trigger the validation to flush the pending authz
3490   _debug2 "_chk_vlist" "$_chk_vlist"
3491   if [ "$_chk_vlist" ]; then
3492     (
3493       _debug2 "start to deactivate authz"
3494       ventries=$(echo "$_chk_vlist" | tr "$dvsep" ' ')
3495       for ventry in $ventries; do
3496         d=$(echo "$ventry" | cut -d "$sep" -f 1)
3497         keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
3498         uri=$(echo "$ventry" | cut -d "$sep" -f 3)
3499         vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
3500         _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
3501         __trigger_validation "$uri" "$keyauthorization"
3502       done
3503     )
3504   fi
3505
3506   if [ "$_ACME_IS_RENEW" = "1" ] && _hasfield "$Le_Webroot" "$W_DNS"; then
3507     _err "$_DNS_MANUAL_ERR"
3508   fi
3509
3510   if [ "$DEBUG" ] && [ "$DEBUG" -gt "0" ]; then
3511     _debug "$(_dlg_versions)"
3512   fi
3513
3514 }
3515
3516 _on_issue_success() {
3517   _chk_post_hook="$1"
3518   _chk_renew_hook="$2"
3519   _debug _on_issue_success
3520
3521   #run the post hook
3522   if [ "$_chk_post_hook" ]; then
3523     _info "Run post hook:'$_chk_post_hook'"
3524     if ! (
3525       export CERT_PATH
3526       export CERT_KEY_PATH
3527       export CA_CERT_PATH
3528       export CERT_FULLCHAIN_PATH
3529       export Le_Domain="$_main_domain"
3530       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3531     ); then
3532       _err "Error when run post hook."
3533       return 1
3534     fi
3535   fi
3536
3537   #run renew hook
3538   if [ "$_ACME_IS_RENEW" ] && [ "$_chk_renew_hook" ]; then
3539     _info "Run renew hook:'$_chk_renew_hook'"
3540     if ! (
3541       export CERT_PATH
3542       export CERT_KEY_PATH
3543       export CA_CERT_PATH
3544       export CERT_FULLCHAIN_PATH
3545       export Le_Domain="$_main_domain"
3546       cd "$DOMAIN_PATH" && eval "$_chk_renew_hook"
3547     ); then
3548       _err "Error when run renew hook."
3549       return 1
3550     fi
3551   fi
3552
3553   if _hasfield "$Le_Webroot" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
3554     _err "$_DNS_MANUAL_WARN"
3555   fi
3556
3557 }
3558
3559 #account_key_length   eab-kid  eab-hmac-key
3560 registeraccount() {
3561   _account_key_length="$1"
3562   _eab_id="$2"
3563   _eab_hmac_key="$3"
3564   _initpath
3565   _regAccount "$_account_key_length" "$_eab_id" "$_eab_hmac_key"
3566 }
3567
3568 __calcAccountKeyHash() {
3569   [ -f "$ACCOUNT_KEY_PATH" ] && _digest sha256 <"$ACCOUNT_KEY_PATH"
3570 }
3571
3572 __calc_account_thumbprint() {
3573   printf "%s" "$jwk" | tr -d ' ' | _digest "sha256" | _url_replace
3574 }
3575
3576 _getAccountEmail() {
3577   if [ "$ACCOUNT_EMAIL" ]; then
3578     echo "$ACCOUNT_EMAIL"
3579     return 0
3580   fi
3581   if [ -z "$CA_EMAIL" ]; then
3582     CA_EMAIL="$(_readcaconf CA_EMAIL)"
3583   fi
3584   if [ "$CA_EMAIL" ]; then
3585     echo "$CA_EMAIL"
3586     return 0
3587   fi
3588   _readaccountconf "ACCOUNT_EMAIL"
3589 }
3590
3591 #keylength
3592 _regAccount() {
3593   _initpath
3594   _reg_length="$1"
3595   _eab_id="$2"
3596   _eab_hmac_key="$3"
3597   _debug3 _regAccount "$_regAccount"
3598   _initAPI
3599
3600   mkdir -p "$CA_DIR"
3601
3602   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3603     if ! _create_account_key "$_reg_length"; then
3604       _err "Create account key error."
3605       return 1
3606     fi
3607   fi
3608
3609   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3610     return 1
3611   fi
3612   if [ "$_eab_id" ] && [ "$_eab_hmac_key" ]; then
3613     _savecaconf CA_EAB_KEY_ID "$_eab_id"
3614     _savecaconf CA_EAB_HMAC_KEY "$_eab_hmac_key"
3615   fi
3616   _eab_id=$(_readcaconf "CA_EAB_KEY_ID")
3617   _eab_hmac_key=$(_readcaconf "CA_EAB_HMAC_KEY")
3618   _secure_debug3 _eab_id "$_eab_id"
3619   _secure_debug3 _eab_hmac_key "$_eab_hmac_key"
3620   _email="$(_getAccountEmail)"
3621   if [ "$_email" ]; then
3622     _savecaconf "CA_EMAIL" "$_email"
3623   fi
3624
3625   if [ "$ACME_DIRECTORY" = "$CA_ZEROSSL" ]; then
3626     if [ -z "$_eab_id" ] || [ -z "$_eab_hmac_key" ]; then
3627       _info "No EAB credentials found for ZeroSSL, let's get one"
3628       if [ -z "$_email" ]; then
3629         _info "$(__green "$PROJECT_NAME is using ZeroSSL as default CA now.")"
3630         _info "$(__green "Please update your account with an email address first.")"
3631         _info "$(__green "$PROJECT_ENTRY --register-account -m my@example.com")"
3632         _info "See: $(__green "$_ZEROSSL_WIKI")"
3633         return 1
3634       fi
3635       _eabresp=$(_post "email=$_email" $_ZERO_EAB_ENDPOINT)
3636       if [ "$?" != "0" ]; then
3637         _debug2 "$_eabresp"
3638         _err "Can not get EAB credentials from ZeroSSL."
3639         return 1
3640       fi
3641       _secure_debug2 _eabresp "$_eabresp"
3642       _eab_id="$(echo "$_eabresp" | tr ',}' '\n\n' | grep '"eab_kid"' | cut -d : -f 2 | tr -d '"')"
3643       _secure_debug2 _eab_id "$_eab_id"
3644       if [ -z "$_eab_id" ]; then
3645         _err "Can not resolve _eab_id"
3646         return 1
3647       fi
3648       _eab_hmac_key="$(echo "$_eabresp" | tr ',}' '\n\n' | grep '"eab_hmac_key"' | cut -d : -f 2 | tr -d '"')"
3649       _secure_debug2 _eab_hmac_key "$_eab_hmac_key"
3650       if [ -z "$_eab_hmac_key" ]; then
3651         _err "Can not resolve _eab_hmac_key"
3652         return 1
3653       fi
3654       _savecaconf CA_EAB_KEY_ID "$_eab_id"
3655       _savecaconf CA_EAB_HMAC_KEY "$_eab_hmac_key"
3656     fi
3657   fi
3658   if [ "$_eab_id" ] && [ "$_eab_hmac_key" ]; then
3659     eab_protected="{\"alg\":\"HS256\",\"kid\":\"$_eab_id\",\"url\":\"${ACME_NEW_ACCOUNT}\"}"
3660     _debug3 eab_protected "$eab_protected"
3661
3662     eab_protected64=$(printf "%s" "$eab_protected" | _base64 | _url_replace)
3663     _debug3 eab_protected64 "$eab_protected64"
3664
3665     eab_payload64=$(printf "%s" "$jwk" | _base64 | _url_replace)
3666     _debug3 eab_payload64 "$eab_payload64"
3667
3668     eab_sign_t="$eab_protected64.$eab_payload64"
3669     _debug3 eab_sign_t "$eab_sign_t"
3670
3671     key_hex="$(_durl_replace_base64 "$_eab_hmac_key" | _dbase64 multi | _hex_dump | tr -d ' ')"
3672     _debug3 key_hex "$key_hex"
3673
3674     eab_signature=$(printf "%s" "$eab_sign_t" | _hmac sha256 $key_hex | _base64 | _url_replace)
3675     _debug3 eab_signature "$eab_signature"
3676
3677     externalBinding=",\"externalAccountBinding\":{\"protected\":\"$eab_protected64\", \"payload\":\"$eab_payload64\", \"signature\":\"$eab_signature\"}"
3678     _debug3 externalBinding "$externalBinding"
3679   fi
3680   if [ "$_email" ]; then
3681     email_sg="\"contact\": [\"mailto:$_email\"], "
3682   fi
3683   regjson="{$email_sg\"termsOfServiceAgreed\": true$externalBinding}"
3684
3685   _info "Registering account: $ACME_DIRECTORY"
3686
3687   if ! _send_signed_request "${ACME_NEW_ACCOUNT}" "$regjson"; then
3688     _err "Register account Error: $response"
3689     return 1
3690   fi
3691
3692   _eabAlreadyBound=""
3693   if [ "$code" = "" ] || [ "$code" = '201' ]; then
3694     echo "$response" >"$ACCOUNT_JSON_PATH"
3695     _info "Registered"
3696   elif [ "$code" = '409' ] || [ "$code" = '200' ]; then
3697     _info "Already registered"
3698   elif [ "$code" = '400' ] && _contains "$response" 'The account is not awaiting external account binding'; then
3699     _info "Already register EAB."
3700     _eabAlreadyBound=1
3701   else
3702     _err "Register account Error: $response"
3703     return 1
3704   fi
3705
3706   if [ -z "$_eabAlreadyBound" ]; then
3707     _debug2 responseHeaders "$responseHeaders"
3708     _accUri="$(echo "$responseHeaders" | grep -i "^Location:" | _head_n 1 | cut -d ':' -f 2- | tr -d "\r\n ")"
3709     _debug "_accUri" "$_accUri"
3710     if [ -z "$_accUri" ]; then
3711       _err "Can not find account id url."
3712       _err "$responseHeaders"
3713       return 1
3714     fi
3715     _savecaconf "ACCOUNT_URL" "$_accUri"
3716   else
3717     ACCOUNT_URL="$(_readcaconf ACCOUNT_URL)"
3718   fi
3719   export ACCOUNT_URL="$_accUri"
3720
3721   CA_KEY_HASH="$(__calcAccountKeyHash)"
3722   _debug "Calc CA_KEY_HASH" "$CA_KEY_HASH"
3723   _savecaconf CA_KEY_HASH "$CA_KEY_HASH"
3724
3725   if [ "$code" = '403' ]; then
3726     _err "It seems that the account key is already deactivated, please use a new account key."
3727     return 1
3728   fi
3729
3730   ACCOUNT_THUMBPRINT="$(__calc_account_thumbprint)"
3731   _info "ACCOUNT_THUMBPRINT" "$ACCOUNT_THUMBPRINT"
3732 }
3733
3734 #implement updateaccount
3735 updateaccount() {
3736   _initpath
3737
3738   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3739     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3740     return 1
3741   fi
3742
3743   _accUri=$(_readcaconf "ACCOUNT_URL")
3744   _debug _accUri "$_accUri"
3745
3746   if [ -z "$_accUri" ]; then
3747     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3748     _err "Then try again."
3749     return 1
3750   fi
3751
3752   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3753     return 1
3754   fi
3755   _initAPI
3756
3757   _email="$(_getAccountEmail)"
3758
3759   if [ "$ACCOUNT_EMAIL" ]; then
3760     updjson='{"contact": ["mailto:'$_email'"]}'
3761   else
3762     updjson='{"contact": []}'
3763   fi
3764
3765   _send_signed_request "$_accUri" "$updjson"
3766
3767   if [ "$code" = '200' ]; then
3768     echo "$response" >"$ACCOUNT_JSON_PATH"
3769     _info "account update success for $_accUri."
3770   else
3771     _info "Error. The account was not updated."
3772     return 1
3773   fi
3774 }
3775
3776 #Implement deactivate account
3777 deactivateaccount() {
3778   _initpath
3779
3780   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3781     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3782     return 1
3783   fi
3784
3785   _accUri=$(_readcaconf "ACCOUNT_URL")
3786   _debug _accUri "$_accUri"
3787
3788   if [ -z "$_accUri" ]; then
3789     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3790     _err "Then try again."
3791     return 1
3792   fi
3793
3794   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3795     return 1
3796   fi
3797   _initAPI
3798
3799   _djson="{\"status\":\"deactivated\"}"
3800
3801   if _send_signed_request "$_accUri" "$_djson" && _contains "$response" '"deactivated"'; then
3802     _info "Deactivate account success for $_accUri."
3803     _accid=$(echo "$response" | _egrep_o "\"id\" *: *[^,]*," | cut -d : -f 2 | tr -d ' ,')
3804   elif [ "$code" = "403" ]; then
3805     _info "The account is already deactivated."
3806     _accid=$(_getfield "$_accUri" "999" "/")
3807   else
3808     _err "Deactivate: account failed for $_accUri."
3809     return 1
3810   fi
3811
3812   _debug "Account id: $_accid"
3813   if [ "$_accid" ]; then
3814     _deactivated_account_path="$CA_DIR/deactivated/$_accid"
3815     _debug _deactivated_account_path "$_deactivated_account_path"
3816     if mkdir -p "$_deactivated_account_path"; then
3817       _info "Moving deactivated account info to $_deactivated_account_path/"
3818       mv "$CA_CONF" "$_deactivated_account_path/"
3819       mv "$ACCOUNT_JSON_PATH" "$_deactivated_account_path/"
3820       mv "$ACCOUNT_KEY_PATH" "$_deactivated_account_path/"
3821     else
3822       _err "Can not create dir: $_deactivated_account_path, try to remove the deactivated account key."
3823       rm -f "$CA_CONF"
3824       rm -f "$ACCOUNT_JSON_PATH"
3825       rm -f "$ACCOUNT_KEY_PATH"
3826     fi
3827   fi
3828 }
3829
3830 # domain folder  file
3831 _findHook() {
3832   _hookdomain="$1"
3833   _hookcat="$2"
3834   _hookname="$3"
3835
3836   if [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname" ]; then
3837     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname"
3838   elif [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname.sh" ]; then
3839     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname.sh"
3840   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname" ]; then
3841     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname"
3842   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname.sh" ]; then
3843     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname.sh"
3844   elif [ -f "$LE_WORKING_DIR/$_hookname" ]; then
3845     d_api="$LE_WORKING_DIR/$_hookname"
3846   elif [ -f "$LE_WORKING_DIR/$_hookname.sh" ]; then
3847     d_api="$LE_WORKING_DIR/$_hookname.sh"
3848   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname" ]; then
3849     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname"
3850   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname.sh" ]; then
3851     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname.sh"
3852   fi
3853
3854   printf "%s" "$d_api"
3855 }
3856
3857 #domain
3858 __get_domain_new_authz() {
3859   _gdnd="$1"
3860   _info "Getting new-authz for domain" "$_gdnd"
3861   _initAPI
3862   _Max_new_authz_retry_times=5
3863   _authz_i=0
3864   while [ "$_authz_i" -lt "$_Max_new_authz_retry_times" ]; do
3865     _debug "Try new-authz for the $_authz_i time."
3866     if ! _send_signed_request "${ACME_NEW_AUTHZ}" "{\"resource\": \"new-authz\", \"identifier\": {\"type\": \"dns\", \"value\": \"$(_idn "$_gdnd")\"}}"; then
3867       _err "Can not get domain new authz."
3868       return 1
3869     fi
3870     if _contains "$response" "No registration exists matching provided key"; then
3871       _err "It seems there is an error, but it's recovered now, please try again."
3872       _err "If you see this message for a second time, please report bug: $(__green "$PROJECT")"
3873       _clearcaconf "CA_KEY_HASH"
3874       break
3875     fi
3876     if ! _contains "$response" "An error occurred while processing your request"; then
3877       _info "The new-authz request is ok."
3878       break
3879     fi
3880     _authz_i="$(_math "$_authz_i" + 1)"
3881     _info "The server is busy, Sleep $_authz_i to retry."
3882     _sleep "$_authz_i"
3883   done
3884
3885   if [ "$_authz_i" = "$_Max_new_authz_retry_times" ]; then
3886     _err "new-authz retry reach the max $_Max_new_authz_retry_times times."
3887   fi
3888
3889   if [ "$code" ] && [ "$code" != '201' ]; then
3890     _err "new-authz error: $response"
3891     return 1
3892   fi
3893
3894 }
3895
3896 #uri keyAuthorization
3897 __trigger_validation() {
3898   _debug2 "Trigger domain validation."
3899   _t_url="$1"
3900   _debug2 _t_url "$_t_url"
3901   _t_key_authz="$2"
3902   _debug2 _t_key_authz "$_t_key_authz"
3903   _t_vtype="$3"
3904   _debug2 _t_vtype "$_t_vtype"
3905
3906   _send_signed_request "$_t_url" "{}"
3907
3908 }
3909
3910 #endpoint  domain type
3911 _ns_lookup_impl() {
3912   _ns_ep="$1"
3913   _ns_domain="$2"
3914   _ns_type="$3"
3915   _debug2 "_ns_ep" "$_ns_ep"
3916   _debug2 "_ns_domain" "$_ns_domain"
3917   _debug2 "_ns_type" "$_ns_type"
3918
3919   response="$(_H1="accept: application/dns-json" _get "$_ns_ep?name=$_ns_domain&type=$_ns_type")"
3920   _ret=$?
3921   _debug2 "response" "$response"
3922   if [ "$_ret" != "0" ]; then
3923     return $_ret
3924   fi
3925   _answers="$(echo "$response" | tr '{}' '<>' | _egrep_o '"Answer":\[[^]]*]' | tr '<>' '\n\n')"
3926   _debug2 "_answers" "$_answers"
3927   echo "$_answers"
3928 }
3929
3930 #domain, type
3931 _ns_lookup_cf() {
3932   _cf_ld="$1"
3933   _cf_ld_type="$2"
3934   _cf_ep="https://cloudflare-dns.com/dns-query"
3935   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
3936 }
3937
3938 #domain, type
3939 _ns_purge_cf() {
3940   _cf_d="$1"
3941   _cf_d_type="$2"
3942   _debug "Cloudflare purge $_cf_d_type record for domain $_cf_d"
3943   _cf_purl="https://cloudflare-dns.com/api/v1/purge?domain=$_cf_d&type=$_cf_d_type"
3944   response="$(_post "" "$_cf_purl")"
3945   _debug2 response "$response"
3946 }
3947
3948 #checks if cf server is available
3949 _ns_is_available_cf() {
3950   if _get "https://cloudflare-dns.com" "" 1 >/dev/null 2>&1; then
3951     return 0
3952   else
3953     return 1
3954   fi
3955 }
3956
3957 _ns_is_available_google() {
3958   if _get "https://dns.google" "" 1 >/dev/null 2>&1; then
3959     return 0
3960   else
3961     return 1
3962   fi
3963 }
3964
3965 #domain, type
3966 _ns_lookup_google() {
3967   _cf_ld="$1"
3968   _cf_ld_type="$2"
3969   _cf_ep="https://dns.google/resolve"
3970   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
3971 }
3972
3973 _ns_is_available_ali() {
3974   if _get "https://dns.alidns.com" "" 1 >/dev/null 2>&1; then
3975     return 0
3976   else
3977     return 1
3978   fi
3979 }
3980
3981 #domain, type
3982 _ns_lookup_ali() {
3983   _cf_ld="$1"
3984   _cf_ld_type="$2"
3985   _cf_ep="https://dns.alidns.com/resolve"
3986   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
3987 }
3988
3989 _ns_is_available_dp() {
3990   if _get "https://doh.pub" "" 1 >/dev/null 2>&1; then
3991     return 0
3992   else
3993     return 1
3994   fi
3995 }
3996
3997 #dnspod
3998 _ns_lookup_dp() {
3999   _cf_ld="$1"
4000   _cf_ld_type="$2"
4001   _cf_ep="https://doh.pub/dns-query"
4002   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
4003 }
4004
4005 #domain, type
4006 _ns_lookup() {
4007   if [ -z "$DOH_USE" ]; then
4008     _debug "Detect dns server first."
4009     if _ns_is_available_cf; then
4010       _debug "Use cloudflare doh server"
4011       export DOH_USE=$DOH_CLOUDFLARE
4012     elif _ns_is_available_google; then
4013       _debug "Use google doh server"
4014       export DOH_USE=$DOH_GOOGLE
4015     elif _ns_is_available_ali; then
4016       _debug "Use aliyun doh server"
4017       export DOH_USE=$DOH_ALI
4018     elif _ns_is_available_dp; then
4019       _debug "Use dns pod doh server"
4020       export DOH_USE=$DOH_DP
4021     else
4022       _err "No doh"
4023     fi
4024   fi
4025
4026   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
4027     _ns_lookup_cf "$@"
4028   elif [ "$DOH_USE" = "$DOH_GOOGLE" ]; then
4029     _ns_lookup_google "$@"
4030   elif [ "$DOH_USE" = "$DOH_ALI" ]; then
4031     _ns_lookup_ali "$@"
4032   elif [ "$DOH_USE" = "$DOH_DP" ]; then
4033     _ns_lookup_dp "$@"
4034   else
4035     _err "Unknown doh provider: DOH_USE=$DOH_USE"
4036   fi
4037
4038 }
4039
4040 #txtdomain, alias, txt
4041 __check_txt() {
4042   _c_txtdomain="$1"
4043   _c_aliasdomain="$2"
4044   _c_txt="$3"
4045   _debug "_c_txtdomain" "$_c_txtdomain"
4046   _debug "_c_aliasdomain" "$_c_aliasdomain"
4047   _debug "_c_txt" "$_c_txt"
4048   _answers="$(_ns_lookup "$_c_aliasdomain" TXT)"
4049   _contains "$_answers" "$_c_txt"
4050
4051 }
4052
4053 #txtdomain
4054 __purge_txt() {
4055   _p_txtdomain="$1"
4056   _debug _p_txtdomain "$_p_txtdomain"
4057   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
4058     _ns_purge_cf "$_p_txtdomain" "TXT"
4059   else
4060     _debug "no purge api for this doh api, just sleep 5 secs"
4061     _sleep 5
4062   fi
4063
4064 }
4065
4066 #wait and check each dns entries
4067 _check_dns_entries() {
4068   _success_txt=","
4069   _end_time="$(_time)"
4070   _end_time="$(_math "$_end_time" + 1200)" #let's check no more than 20 minutes.
4071
4072   while [ "$(_time)" -le "$_end_time" ]; do
4073     _info "You can use '--dnssleep' to disable public dns checks."
4074     _info "See: $_DNSCHECK_WIKI"
4075     _left=""
4076     for entry in $dns_entries; do
4077       d=$(_getfield "$entry" 1)
4078       txtdomain=$(_getfield "$entry" 2)
4079       txtdomain=$(_idn "$txtdomain")
4080       aliasDomain=$(_getfield "$entry" 3)
4081       aliasDomain=$(_idn "$aliasDomain")
4082       txt=$(_getfield "$entry" 5)
4083       d_api=$(_getfield "$entry" 6)
4084       _debug "d" "$d"
4085       _debug "txtdomain" "$txtdomain"
4086       _debug "aliasDomain" "$aliasDomain"
4087       _debug "txt" "$txt"
4088       _debug "d_api" "$d_api"
4089       _info "Checking $d for $aliasDomain"
4090       if _contains "$_success_txt" ",$txt,"; then
4091         _info "Already success, continue next one."
4092         continue
4093       fi
4094
4095       if __check_txt "$txtdomain" "$aliasDomain" "$txt"; then
4096         _info "Domain $d '$aliasDomain' success."
4097         _success_txt="$_success_txt,$txt,"
4098         continue
4099       fi
4100       _left=1
4101       _info "Not valid yet, let's wait 10 seconds and check next one."
4102       __purge_txt "$txtdomain"
4103       if [ "$txtdomain" != "$aliasDomain" ]; then
4104         __purge_txt "$aliasDomain"
4105       fi
4106       _sleep 10
4107     done
4108     if [ "$_left" ]; then
4109       _info "Let's wait 10 seconds and check again".
4110       _sleep 10
4111     else
4112       _info "All success, let's return"
4113       return 0
4114     fi
4115   done
4116   _info "Timed out waiting for DNS."
4117   return 1
4118
4119 }
4120
4121 #file
4122 _get_chain_issuers() {
4123   _cfile="$1"
4124   if _contains "$(${ACME_OPENSSL_BIN:-openssl} help crl2pkcs7 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 -help 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 help 2>&1)" "unknown option help"; then
4125     ${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
4126   else
4127     _cindex=1
4128     for _startn in $(grep -n -- "$BEGIN_CERT" "$_cfile" | cut -d : -f 1); do
4129       _endn="$(grep -n -- "$END_CERT" "$_cfile" | cut -d : -f 1 | _head_n $_cindex | _tail_n 1)"
4130       _debug2 "_startn" "$_startn"
4131       _debug2 "_endn" "$_endn"
4132       if [ "$DEBUG" ]; then
4133         _debug2 "cert$_cindex" "$(sed -n "$_startn,${_endn}p" "$_cfile")"
4134       fi
4135       sed -n "$_startn,${_endn}p" "$_cfile" | ${ACME_OPENSSL_BIN:-openssl} x509 -text -noout | grep 'Issuer:' | _egrep_o "CN *=[^,]*" | cut -d = -f 2 | sed "s/ *\(.*\)/\1/"
4136       _cindex=$(_math $_cindex + 1)
4137     done
4138   fi
4139 }
4140
4141 #
4142 _get_chain_subjects() {
4143   _cfile="$1"
4144   if _contains "$(${ACME_OPENSSL_BIN:-openssl} help crl2pkcs7 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 -help 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 help 2>&1)" "unknown option help"; then
4145     ${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
4146   else
4147     _cindex=1
4148     for _startn in $(grep -n -- "$BEGIN_CERT" "$_cfile" | cut -d : -f 1); do
4149       _endn="$(grep -n -- "$END_CERT" "$_cfile" | cut -d : -f 1 | _head_n $_cindex | _tail_n 1)"
4150       _debug2 "_startn" "$_startn"
4151       _debug2 "_endn" "$_endn"
4152       if [ "$DEBUG" ]; then
4153         _debug2 "cert$_cindex" "$(sed -n "$_startn,${_endn}p" "$_cfile")"
4154       fi
4155       sed -n "$_startn,${_endn}p" "$_cfile" | ${ACME_OPENSSL_BIN:-openssl} x509 -text -noout | grep -i 'Subject:' | _egrep_o "CN *=[^,]*" | cut -d = -f 2 | sed "s/ *\(.*\)/\1/"
4156       _cindex=$(_math $_cindex + 1)
4157     done
4158   fi
4159 }
4160
4161 #cert  issuer
4162 _match_issuer() {
4163   _cfile="$1"
4164   _missuer="$2"
4165   _fissuers="$(_get_chain_issuers $_cfile)"
4166   _debug2 _fissuers "$_fissuers"
4167   _rootissuer="$(echo "$_fissuers" | _lower_case | _tail_n 1)"
4168   _debug2 _rootissuer "$_rootissuer"
4169   _missuer="$(echo "$_missuer" | _lower_case)"
4170   _contains "$_rootissuer" "$_missuer"
4171 }
4172
4173 #webroot, domain domainlist  keylength
4174 issue() {
4175   if [ -z "$2" ]; then
4176     _usage "Usage: $PROJECT_ENTRY --issue --domain <domain.tld> --webroot <directory>"
4177     return 1
4178   fi
4179   if [ -z "$1" ]; then
4180     _usage "Please specify at least one validation method: '--webroot', '--standalone', '--apache', '--nginx' or '--dns' etc."
4181     return 1
4182   fi
4183   _web_roots="$1"
4184   _main_domain="$2"
4185   _alt_domains="$3"
4186
4187   if _contains "$_main_domain" ","; then
4188     _main_domain=$(echo "$2,$3" | cut -d , -f 1)
4189     _alt_domains=$(echo "$2,$3" | cut -d , -f 2- | sed "s/,${NO_VALUE}$//")
4190   fi
4191   _debug _main_domain "$_main_domain"
4192   _debug _alt_domains "$_alt_domains"
4193
4194   _key_length="$4"
4195   _real_cert="$5"
4196   _real_key="$6"
4197   _real_ca="$7"
4198   _reload_cmd="$8"
4199   _real_fullchain="$9"
4200   _pre_hook="${10}"
4201   _post_hook="${11}"
4202   _renew_hook="${12}"
4203   _local_addr="${13}"
4204   _challenge_alias="${14}"
4205   _preferred_chain="${15}"
4206
4207   if [ -z "$_ACME_IS_RENEW" ]; then
4208     _initpath "$_main_domain" "$_key_length"
4209     mkdir -p "$DOMAIN_PATH"
4210   fi
4211
4212   if _hasfield "$_web_roots" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
4213     _err "$_DNS_MANUAL_ERROR"
4214     return 1
4215   fi
4216
4217   _debug "Using ACME_DIRECTORY: $ACME_DIRECTORY"
4218
4219   if ! _initAPI; then
4220     return 1
4221   fi
4222
4223   if [ -f "$DOMAIN_CONF" ]; then
4224     Le_NextRenewTime=$(_readdomainconf Le_NextRenewTime)
4225     _debug Le_NextRenewTime "$Le_NextRenewTime"
4226     if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
4227       _saved_domain=$(_readdomainconf Le_Domain)
4228       _debug _saved_domain "$_saved_domain"
4229       _saved_alt=$(_readdomainconf Le_Alt)
4230       _debug _saved_alt "$_saved_alt"
4231       if [ "$_saved_domain,$_saved_alt" = "$_main_domain,$_alt_domains" ]; then
4232         _info "Domains not changed."
4233         _info "Skip, Next renewal time is: $(__green "$(_readdomainconf Le_NextRenewTimeStr)")"
4234         _info "Add '$(__red '--force')' to force to renew."
4235         return $RENEW_SKIP
4236       else
4237         _info "Domains have changed."
4238       fi
4239     fi
4240   fi
4241
4242   _savedomainconf "Le_Domain" "$_main_domain"
4243   _savedomainconf "Le_Alt" "$_alt_domains"
4244   _savedomainconf "Le_Webroot" "$_web_roots"
4245
4246   _savedomainconf "Le_PreHook" "$_pre_hook" "base64"
4247   _savedomainconf "Le_PostHook" "$_post_hook" "base64"
4248   _savedomainconf "Le_RenewHook" "$_renew_hook" "base64"
4249
4250   if [ "$_local_addr" ]; then
4251     _savedomainconf "Le_LocalAddress" "$_local_addr"
4252   else
4253     _cleardomainconf "Le_LocalAddress"
4254   fi
4255   if [ "$_challenge_alias" ]; then
4256     _savedomainconf "Le_ChallengeAlias" "$_challenge_alias"
4257   else
4258     _cleardomainconf "Le_ChallengeAlias"
4259   fi
4260   if [ "$_preferred_chain" ]; then
4261     _savedomainconf "Le_Preferred_Chain" "$_preferred_chain" "base64"
4262   else
4263     _cleardomainconf "Le_Preferred_Chain"
4264   fi
4265
4266   Le_API="$ACME_DIRECTORY"
4267   _savedomainconf "Le_API" "$Le_API"
4268
4269   _info "Using CA: $ACME_DIRECTORY"
4270   if [ "$_alt_domains" = "$NO_VALUE" ]; then
4271     _alt_domains=""
4272   fi
4273
4274   if [ "$_key_length" = "$NO_VALUE" ]; then
4275     _key_length=""
4276   fi
4277
4278   if ! _on_before_issue "$_web_roots" "$_main_domain" "$_alt_domains" "$_pre_hook" "$_local_addr"; then
4279     _err "_on_before_issue."
4280     return 1
4281   fi
4282
4283   _saved_account_key_hash="$(_readcaconf "CA_KEY_HASH")"
4284   _debug2 _saved_account_key_hash "$_saved_account_key_hash"
4285
4286   if [ -z "$ACCOUNT_URL" ] || [ -z "$_saved_account_key_hash" ] || [ "$_saved_account_key_hash" != "$(__calcAccountKeyHash)" ]; then
4287     if ! _regAccount "$_accountkeylength"; then
4288       _on_issue_err "$_post_hook"
4289       return 1
4290     fi
4291   else
4292     _debug "_saved_account_key_hash is not changed, skip register account."
4293   fi
4294
4295   if [ -f "$CSR_PATH" ] && [ ! -f "$CERT_KEY_PATH" ]; then
4296     _info "Signing from existing CSR."
4297   else
4298     _key=$(_readdomainconf Le_Keylength)
4299     _debug "Read key length:$_key"
4300     if [ ! -f "$CERT_KEY_PATH" ] || [ "$_key_length" != "$_key" ] || [ "$Le_ForceNewDomainKey" = "1" ]; then
4301       if ! createDomainKey "$_main_domain" "$_key_length"; then
4302         _err "Create domain key error."
4303         _clearup
4304         _on_issue_err "$_post_hook"
4305         return 1
4306       fi
4307     fi
4308
4309     if ! _createcsr "$_main_domain" "$_alt_domains" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"; then
4310       _err "Create CSR error."
4311       _clearup
4312       _on_issue_err "$_post_hook"
4313       return 1
4314     fi
4315   fi
4316
4317   _savedomainconf "Le_Keylength" "$_key_length"
4318
4319   vlist="$Le_Vlist"
4320   _cleardomainconf "Le_Vlist"
4321   _info "Getting domain auth token for each domain"
4322   sep='#'
4323   dvsep=','
4324   if [ -z "$vlist" ]; then
4325     #make new order request
4326     _identifiers="{\"type\":\"dns\",\"value\":\"$(_idn "$_main_domain")\"}"
4327     _w_index=1
4328     while true; do
4329       d="$(echo "$_alt_domains," | cut -d , -f "$_w_index")"
4330       _w_index="$(_math "$_w_index" + 1)"
4331       _debug d "$d"
4332       if [ -z "$d" ]; then
4333         break
4334       fi
4335       _identifiers="$_identifiers,{\"type\":\"dns\",\"value\":\"$(_idn "$d")\"}"
4336     done
4337     _debug2 _identifiers "$_identifiers"
4338     if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
4339       _err "Create new order error."
4340       _clearup
4341       _on_issue_err "$_post_hook"
4342       return 1
4343     fi
4344     Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n " | cut -d ":" -f 2-)"
4345     _debug Le_LinkOrder "$Le_LinkOrder"
4346     Le_OrderFinalize="$(echo "$response" | _egrep_o '"finalize" *: *"[^"]*"' | cut -d '"' -f 4)"
4347     _debug Le_OrderFinalize "$Le_OrderFinalize"
4348     if [ -z "$Le_OrderFinalize" ]; then
4349       _err "Create new order error. Le_OrderFinalize not found. $response"
4350       _clearup
4351       _on_issue_err "$_post_hook"
4352       return 1
4353     fi
4354
4355     #for dns manual mode
4356     _savedomainconf "Le_OrderFinalize" "$Le_OrderFinalize"
4357
4358     _authorizations_seg="$(echo "$response" | _json_decode | _egrep_o '"authorizations" *: *\[[^\[]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
4359     _debug2 _authorizations_seg "$_authorizations_seg"
4360     if [ -z "$_authorizations_seg" ]; then
4361       _err "_authorizations_seg not found."
4362       _clearup
4363       _on_issue_err "$_post_hook"
4364       return 1
4365     fi
4366
4367     #domain and authz map
4368     _authorizations_map=""
4369     for _authz_url in $(echo "$_authorizations_seg" | tr ',' ' '); do
4370       _debug2 "_authz_url" "$_authz_url"
4371       if ! _send_signed_request "$_authz_url"; then
4372         _err "get to authz error."
4373         _err "_authorizations_seg" "$_authorizations_seg"
4374         _err "_authz_url" "$_authz_url"
4375         _clearup
4376         _on_issue_err "$_post_hook"
4377         return 1
4378       fi
4379
4380       response="$(echo "$response" | _normalizeJson)"
4381       _debug2 response "$response"
4382       _d="$(echo "$response" | _egrep_o '"value" *: *"[^"]*"' | cut -d : -f 2 | tr -d ' "')"
4383       if _contains "$response" "\"wildcard\" *: *true"; then
4384         _d="*.$_d"
4385       fi
4386       _debug2 _d "$_d"
4387       _authorizations_map="$_d,$response
4388 $_authorizations_map"
4389     done
4390     _debug2 _authorizations_map "$_authorizations_map"
4391
4392     _index=0
4393     _currentRoot=""
4394     _w_index=1
4395     while true; do
4396       d="$(echo "$_main_domain,$_alt_domains," | cut -d , -f "$_w_index")"
4397       _w_index="$(_math "$_w_index" + 1)"
4398       _debug d "$d"
4399       if [ -z "$d" ]; then
4400         break
4401       fi
4402       _info "Getting webroot for domain" "$d"
4403       _index=$(_math $_index + 1)
4404       _w="$(echo $_web_roots | cut -d , -f $_index)"
4405       _debug _w "$_w"
4406       if [ "$_w" ]; then
4407         _currentRoot="$_w"
4408       fi
4409       _debug "_currentRoot" "$_currentRoot"
4410
4411       vtype="$VTYPE_HTTP"
4412       #todo, v2 wildcard force to use dns
4413       if _startswith "$_currentRoot" "$W_DNS"; then
4414         vtype="$VTYPE_DNS"
4415       fi
4416
4417       if [ "$_currentRoot" = "$W_ALPN" ]; then
4418         vtype="$VTYPE_ALPN"
4419       fi
4420
4421       _idn_d="$(_idn "$d")"
4422       _candidates="$(echo "$_authorizations_map" | grep -i "^$_idn_d,")"
4423       _debug2 _candidates "$_candidates"
4424       if [ "$(echo "$_candidates" | wc -l)" -gt 1 ]; then
4425         for _can in $_candidates; do
4426           if _startswith "$(echo "$_can" | tr '.' '|')" "$(echo "$_idn_d" | tr '.' '|'),"; then
4427             _candidates="$_can"
4428             break
4429           fi
4430         done
4431       fi
4432       response="$(echo "$_candidates" | sed "s/$_idn_d,//")"
4433       _debug2 "response" "$response"
4434       if [ -z "$response" ]; then
4435         _err "get to authz error."
4436         _err "_authorizations_map" "$_authorizations_map"
4437         _clearup
4438         _on_issue_err "$_post_hook"
4439         return 1
4440       fi
4441
4442       if [ -z "$thumbprint" ]; then
4443         thumbprint="$(__calc_account_thumbprint)"
4444       fi
4445
4446       entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
4447       _debug entry "$entry"
4448       keyauthorization=""
4449       if [ -z "$entry" ]; then
4450         if ! _startswith "$d" '*.'; then
4451           _debug "Not a wildcard domain, lets check whether the validation is already valid."
4452           if echo "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4453             _debug "$d is already valid."
4454             keyauthorization="$STATE_VERIFIED"
4455             _debug keyauthorization "$keyauthorization"
4456           fi
4457         fi
4458         if [ -z "$keyauthorization" ]; then
4459           _err "Error, can not get domain token entry $d for $vtype"
4460           _supported_vtypes="$(echo "$response" | _egrep_o "\"challenges\":\[[^]]*]" | tr '{' "\n" | grep type | cut -d '"' -f 4 | tr "\n" ' ')"
4461           if [ "$_supported_vtypes" ]; then
4462             _err "The supported validation types are: $_supported_vtypes, but you specified: $vtype"
4463           fi
4464           _clearup
4465           _on_issue_err "$_post_hook"
4466           return 1
4467         fi
4468       fi
4469
4470       if [ -z "$keyauthorization" ]; then
4471         token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
4472         _debug token "$token"
4473
4474         if [ -z "$token" ]; then
4475           _err "Error, can not get domain token $entry"
4476           _clearup
4477           _on_issue_err "$_post_hook"
4478           return 1
4479         fi
4480
4481         uri="$(echo "$entry" | _egrep_o '"url":"[^"]*' | cut -d '"' -f 4 | _head_n 1)"
4482
4483         _debug uri "$uri"
4484
4485         if [ -z "$uri" ]; then
4486           _err "Error, can not get domain uri. $entry"
4487           _clearup
4488           _on_issue_err "$_post_hook"
4489           return 1
4490         fi
4491         keyauthorization="$token.$thumbprint"
4492         _debug keyauthorization "$keyauthorization"
4493
4494         if printf "%s" "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4495           _debug "$d is already verified."
4496           keyauthorization="$STATE_VERIFIED"
4497           _debug keyauthorization "$keyauthorization"
4498         fi
4499       fi
4500
4501       dvlist="$d$sep$keyauthorization$sep$uri$sep$vtype$sep$_currentRoot"
4502       _debug dvlist "$dvlist"
4503
4504       vlist="$vlist$dvlist$dvsep"
4505
4506     done
4507     _debug vlist "$vlist"
4508     #add entry
4509     dns_entries=""
4510     dnsadded=""
4511     ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4512     _alias_index=1
4513     for ventry in $ventries; do
4514       d=$(echo "$ventry" | cut -d "$sep" -f 1)
4515       keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4516       vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4517       _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4518       _debug d "$d"
4519       if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4520         _debug "$d is already verified, skip $vtype."
4521         _alias_index="$(_math "$_alias_index" + 1)"
4522         continue
4523       fi
4524
4525       if [ "$vtype" = "$VTYPE_DNS" ]; then
4526         dnsadded='0'
4527         _dns_root_d="$d"
4528         if _startswith "$_dns_root_d" "*."; then
4529           _dns_root_d="$(echo "$_dns_root_d" | sed 's/*.//')"
4530         fi
4531         _d_alias="$(_getfield "$_challenge_alias" "$_alias_index")"
4532         _alias_index="$(_math "$_alias_index" + 1)"
4533         _debug "_d_alias" "$_d_alias"
4534         if [ "$_d_alias" ]; then
4535           if _startswith "$_d_alias" "$DNS_ALIAS_PREFIX"; then
4536             txtdomain="$(echo "$_d_alias" | sed "s/$DNS_ALIAS_PREFIX//")"
4537           else
4538             txtdomain="_acme-challenge.$_d_alias"
4539           fi
4540           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$txtdomain$dvsep$_currentRoot"
4541         else
4542           txtdomain="_acme-challenge.$_dns_root_d"
4543           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$dvsep$_currentRoot"
4544         fi
4545
4546         _debug txtdomain "$txtdomain"
4547         txt="$(printf "%s" "$keyauthorization" | _digest "sha256" | _url_replace)"
4548         _debug txt "$txt"
4549
4550         d_api="$(_findHook "$_dns_root_d" $_SUB_FOLDER_DNSAPI "$_currentRoot")"
4551         _debug d_api "$d_api"
4552
4553         dns_entry="$dns_entry$dvsep$txt${dvsep}$d_api"
4554         _debug2 dns_entry "$dns_entry"
4555         if [ "$d_api" ]; then
4556           _debug "Found domain api file: $d_api"
4557         else
4558           if [ "$_currentRoot" != "$W_DNS" ]; then
4559             _err "Can not find dns api hook for: $_currentRoot"
4560             _info "You need to add the txt record manually."
4561           fi
4562           _info "$(__red "Add the following TXT record:")"
4563           _info "$(__red "Domain: '$(__green "$txtdomain")'")"
4564           _info "$(__red "TXT value: '$(__green "$txt")'")"
4565           _info "$(__red "Please be aware that you prepend _acme-challenge. before your domain")"
4566           _info "$(__red "so the resulting subdomain will be: $txtdomain")"
4567           continue
4568         fi
4569
4570         (
4571           if ! . "$d_api"; then
4572             _err "Load file $d_api error. Please check your api file and try again."
4573             return 1
4574           fi
4575
4576           addcommand="${_currentRoot}_add"
4577           if ! _exists "$addcommand"; then
4578             _err "It seems that your api file is not correct, it must have a function named: $addcommand"
4579             return 1
4580           fi
4581           _info "Adding txt value: $txt for domain:  $txtdomain"
4582           if ! $addcommand "$txtdomain" "$txt"; then
4583             _err "Error add txt for domain:$txtdomain"
4584             return 1
4585           fi
4586           _info "The txt record is added: Success."
4587         )
4588
4589         if [ "$?" != "0" ]; then
4590           _on_issue_err "$_post_hook" "$vlist"
4591           _clearup
4592           return 1
4593         fi
4594         dns_entries="$dns_entries$dns_entry
4595 "
4596         _debug2 "$dns_entries"
4597         dnsadded='1'
4598       fi
4599     done
4600
4601     if [ "$dnsadded" = '0' ]; then
4602       _savedomainconf "Le_Vlist" "$vlist"
4603       _debug "Dns record not added yet, so, save to $DOMAIN_CONF and exit."
4604       _err "Please add the TXT records to the domains, and re-run with --renew."
4605       _on_issue_err "$_post_hook"
4606       _clearup
4607       return 1
4608     fi
4609
4610   fi
4611
4612   if [ "$dns_entries" ]; then
4613     if [ -z "$Le_DNSSleep" ]; then
4614       _info "Let's check each DNS record now. Sleep 20 seconds first."
4615       _sleep 20
4616       if ! _check_dns_entries; then
4617         _err "check dns error."
4618         _on_issue_err "$_post_hook"
4619         _clearup
4620         return 1
4621       fi
4622     else
4623       _savedomainconf "Le_DNSSleep" "$Le_DNSSleep"
4624       _info "Sleep $(__green $Le_DNSSleep) seconds for the txt records to take effect"
4625       _sleep "$Le_DNSSleep"
4626     fi
4627   fi
4628
4629   NGINX_RESTORE_VLIST=""
4630   _debug "ok, let's start to verify"
4631
4632   _ncIndex=1
4633   ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4634   for ventry in $ventries; do
4635     d=$(echo "$ventry" | cut -d "$sep" -f 1)
4636     keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4637     uri=$(echo "$ventry" | cut -d "$sep" -f 3)
4638     vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4639     _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4640
4641     if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4642       _info "$d is already verified, skip $vtype."
4643       continue
4644     fi
4645
4646     _info "Verifying: $d"
4647     _debug "d" "$d"
4648     _debug "keyauthorization" "$keyauthorization"
4649     _debug "uri" "$uri"
4650     removelevel=""
4651     token="$(printf "%s" "$keyauthorization" | cut -d '.' -f 1)"
4652
4653     _debug "_currentRoot" "$_currentRoot"
4654
4655     if [ "$vtype" = "$VTYPE_HTTP" ]; then
4656       if [ "$_currentRoot" = "$NO_VALUE" ]; then
4657         _info "Standalone mode server"
4658         _ncaddr="$(_getfield "$_local_addr" "$_ncIndex")"
4659         _ncIndex="$(_math $_ncIndex + 1)"
4660         _startserver "$keyauthorization" "$_ncaddr"
4661         if [ "$?" != "0" ]; then
4662           _clearup
4663           _on_issue_err "$_post_hook" "$vlist"
4664           return 1
4665         fi
4666         sleep 1
4667         _debug serverproc "$serverproc"
4668       elif [ "$_currentRoot" = "$MODE_STATELESS" ]; then
4669         _info "Stateless mode for domain:$d"
4670         _sleep 1
4671       elif _startswith "$_currentRoot" "$NGINX"; then
4672         _info "Nginx mode for domain:$d"
4673         #set up nginx server
4674         FOUND_REAL_NGINX_CONF=""
4675         BACKUP_NGINX_CONF=""
4676         if ! _setNginx "$d" "$_currentRoot" "$thumbprint"; then
4677           _clearup
4678           _on_issue_err "$_post_hook" "$vlist"
4679           return 1
4680         fi
4681
4682         if [ "$FOUND_REAL_NGINX_CONF" ]; then
4683           _realConf="$FOUND_REAL_NGINX_CONF"
4684           _backup="$BACKUP_NGINX_CONF"
4685           _debug _realConf "$_realConf"
4686           NGINX_RESTORE_VLIST="$d$sep$_realConf$sep$_backup$dvsep$NGINX_RESTORE_VLIST"
4687         fi
4688         _sleep 1
4689       else
4690         if [ "$_currentRoot" = "apache" ]; then
4691           wellknown_path="$ACME_DIR"
4692         else
4693           wellknown_path="$_currentRoot/.well-known/acme-challenge"
4694           if [ ! -d "$_currentRoot/.well-known" ]; then
4695             removelevel='1'
4696           elif [ ! -d "$_currentRoot/.well-known/acme-challenge" ]; then
4697             removelevel='2'
4698           else
4699             removelevel='3'
4700           fi
4701         fi
4702
4703         _debug wellknown_path "$wellknown_path"
4704
4705         _debug "writing token:$token to $wellknown_path/$token"
4706
4707         mkdir -p "$wellknown_path"
4708
4709         if ! printf "%s" "$keyauthorization" >"$wellknown_path/$token"; then
4710           _err "$d:Can not write token to file : $wellknown_path/$token"
4711           _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4712           _clearup
4713           _on_issue_err "$_post_hook" "$vlist"
4714           return 1
4715         fi
4716
4717         if [ ! "$usingApache" ]; then
4718           if webroot_owner=$(_stat "$_currentRoot"); then
4719             _debug "Changing owner/group of .well-known to $webroot_owner"
4720             if ! _exec "chown -R \"$webroot_owner\" \"$_currentRoot/.well-known\""; then
4721               _debug "$(cat "$_EXEC_TEMP_ERR")"
4722               _exec_err >/dev/null 2>&1
4723             fi
4724           else
4725             _debug "not changing owner/group of webroot"
4726           fi
4727         fi
4728
4729       fi
4730     elif [ "$vtype" = "$VTYPE_ALPN" ]; then
4731       acmevalidationv1="$(printf "%s" "$keyauthorization" | _digest "sha256" "hex")"
4732       _debug acmevalidationv1 "$acmevalidationv1"
4733       if ! _starttlsserver "$d" "" "$Le_TLSPort" "$keyauthorization" "$_ncaddr" "$acmevalidationv1"; then
4734         _err "Start tls server error."
4735         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4736         _clearup
4737         _on_issue_err "$_post_hook" "$vlist"
4738         return 1
4739       fi
4740     fi
4741
4742     if ! __trigger_validation "$uri" "$keyauthorization" "$vtype"; then
4743       _err "$d:Can not get challenge: $response"
4744       _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4745       _clearup
4746       _on_issue_err "$_post_hook" "$vlist"
4747       return 1
4748     fi
4749
4750     if [ "$code" ] && [ "$code" != '202' ]; then
4751       if [ "$code" = '200' ]; then
4752         _debug "trigger validation code: $code"
4753       else
4754         _err "$d:Challenge error: $response"
4755         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4756         _clearup
4757         _on_issue_err "$_post_hook" "$vlist"
4758         return 1
4759       fi
4760     fi
4761
4762     waittimes=0
4763     if [ -z "$MAX_RETRY_TIMES" ]; then
4764       MAX_RETRY_TIMES=30
4765     fi
4766
4767     while true; do
4768       waittimes=$(_math "$waittimes" + 1)
4769       if [ "$waittimes" -ge "$MAX_RETRY_TIMES" ]; then
4770         _err "$d:Timeout"
4771         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4772         _clearup
4773         _on_issue_err "$_post_hook" "$vlist"
4774         return 1
4775       fi
4776
4777       _debug2 original "$response"
4778
4779       response="$(echo "$response" | _normalizeJson)"
4780       _debug2 response "$response"
4781
4782       status=$(echo "$response" | _egrep_o '"status":"[^"]*' | cut -d : -f 2 | tr -d '"')
4783       _debug2 status "$status"
4784       if _contains "$status" "invalid"; then
4785         error="$(echo "$response" | _egrep_o '"error":\{[^\}]*')"
4786         _debug2 error "$error"
4787         errordetail="$(echo "$error" | _egrep_o '"detail": *"[^"]*' | cut -d '"' -f 4)"
4788         _debug2 errordetail "$errordetail"
4789         if [ "$errordetail" ]; then
4790           _err "$d:Verify error:$errordetail"
4791         else
4792           _err "$d:Verify error:$error"
4793         fi
4794         if [ "$DEBUG" ]; then
4795           if [ "$vtype" = "$VTYPE_HTTP" ]; then
4796             _debug "Debug: get token url."
4797             _get "http://$d/.well-known/acme-challenge/$token" "" 1
4798           fi
4799         fi
4800         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4801         _clearup
4802         _on_issue_err "$_post_hook" "$vlist"
4803         return 1
4804       fi
4805
4806       if _contains "$status" "valid"; then
4807         _info "$(__green Success)"
4808         _stopserver "$serverproc"
4809         serverproc=""
4810         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4811         break
4812       fi
4813
4814       if [ "$status" = "pending" ]; then
4815         _info "Pending"
4816       elif [ "$status" = "processing" ]; then
4817         _info "Processing"
4818       else
4819         _err "$d:Verify error:$response"
4820         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4821         _clearup
4822         _on_issue_err "$_post_hook" "$vlist"
4823         return 1
4824       fi
4825       _debug "sleep 2 secs to verify again"
4826       sleep 2
4827       _debug "checking"
4828
4829       _send_signed_request "$uri"
4830
4831       if [ "$?" != "0" ]; then
4832         _err "$d:Verify error:$response"
4833         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4834         _clearup
4835         _on_issue_err "$_post_hook" "$vlist"
4836         return 1
4837       fi
4838     done
4839
4840   done
4841
4842   _clearup
4843   _info "Verify finished, start to sign."
4844   der="$(_getfile "${CSR_PATH}" "${BEGIN_CSR}" "${END_CSR}" | tr -d "\r\n" | _url_replace)"
4845
4846   _info "Lets finalize the order."
4847   _info "Le_OrderFinalize" "$Le_OrderFinalize"
4848   if ! _send_signed_request "${Le_OrderFinalize}" "{\"csr\": \"$der\"}"; then
4849     _err "Sign failed."
4850     _on_issue_err "$_post_hook"
4851     return 1
4852   fi
4853   if [ "$code" != "200" ]; then
4854     _err "Sign failed, finalize code is not 200."
4855     _err "$response"
4856     _on_issue_err "$_post_hook"
4857     return 1
4858   fi
4859   if [ -z "$Le_LinkOrder" ]; then
4860     Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n \t" | cut -d ":" -f 2-)"
4861   fi
4862
4863   _savedomainconf "Le_LinkOrder" "$Le_LinkOrder"
4864
4865   _link_cert_retry=0
4866   _MAX_CERT_RETRY=30
4867   while [ "$_link_cert_retry" -lt "$_MAX_CERT_RETRY" ]; do
4868     if _contains "$response" "\"status\":\"valid\""; then
4869       _debug "Order status is valid."
4870       Le_LinkCert="$(echo "$response" | _egrep_o '"certificate" *: *"[^"]*"' | cut -d '"' -f 4)"
4871       _debug Le_LinkCert "$Le_LinkCert"
4872       if [ -z "$Le_LinkCert" ]; then
4873         _err "Sign error, can not find Le_LinkCert"
4874         _err "$response"
4875         _on_issue_err "$_post_hook"
4876         return 1
4877       fi
4878       break
4879     elif _contains "$response" "\"processing\""; then
4880       _info "Order status is processing, lets sleep and retry."
4881       _retryafter=$(echo "$responseHeaders" | grep -i "^Retry-After *:" | cut -d : -f 2 | tr -d ' ' | tr -d '\r')
4882       _debug "_retryafter" "$_retryafter"
4883       if [ "$_retryafter" ]; then
4884         _info "Retry after: $_retryafter"
4885         _sleep $_retryafter
4886       else
4887         _sleep 2
4888       fi
4889     else
4890       _err "Sign error, wrong status"
4891       _err "$response"
4892       _on_issue_err "$_post_hook"
4893       return 1
4894     fi
4895     #the order is processing, so we are going to poll order status
4896     if [ -z "$Le_LinkOrder" ]; then
4897       _err "Sign error, can not get order link location header"
4898       _err "responseHeaders" "$responseHeaders"
4899       _on_issue_err "$_post_hook"
4900       return 1
4901     fi
4902     _info "Polling order status: $Le_LinkOrder"
4903     if ! _send_signed_request "$Le_LinkOrder"; then
4904       _err "Sign failed, can not post to Le_LinkOrder cert:$Le_LinkOrder."
4905       _err "$response"
4906       _on_issue_err "$_post_hook"
4907       return 1
4908     fi
4909     _link_cert_retry="$(_math $_link_cert_retry + 1)"
4910   done
4911
4912   if [ -z "$Le_LinkCert" ]; then
4913     _err "Sign failed, can not get Le_LinkCert, retry time limit."
4914     _err "$response"
4915     _on_issue_err "$_post_hook"
4916     return 1
4917   fi
4918   _info "Downloading cert."
4919   _info "Le_LinkCert" "$Le_LinkCert"
4920   if ! _send_signed_request "$Le_LinkCert"; then
4921     _err "Sign failed, can not download cert:$Le_LinkCert."
4922     _err "$response"
4923     _on_issue_err "$_post_hook"
4924     return 1
4925   fi
4926
4927   echo "$response" >"$CERT_PATH"
4928   _split_cert_chain "$CERT_PATH" "$CERT_FULLCHAIN_PATH" "$CA_CERT_PATH"
4929
4930   if [ "$_preferred_chain" ] && [ -f "$CERT_FULLCHAIN_PATH" ]; then
4931     if [ "$DEBUG" ]; then
4932       _debug "default chain issuers: " "$(_get_chain_issuers "$CERT_FULLCHAIN_PATH")"
4933     fi
4934     if ! _match_issuer "$CERT_FULLCHAIN_PATH" "$_preferred_chain"; then
4935       rels="$(echo "$responseHeaders" | tr -d ' <>' | grep -i "^link:" | grep -i 'rel="alternate"' | cut -d : -f 2- | cut -d ';' -f 1)"
4936       _debug2 "rels" "$rels"
4937       for rel in $rels; do
4938         _info "Try rel: $rel"
4939         if ! _send_signed_request "$rel"; then
4940           _err "Sign failed, can not download cert:$rel"
4941           _err "$response"
4942           continue
4943         fi
4944         _relcert="$CERT_PATH.alt"
4945         _relfullchain="$CERT_FULLCHAIN_PATH.alt"
4946         _relca="$CA_CERT_PATH.alt"
4947         echo "$response" >"$_relcert"
4948         _split_cert_chain "$_relcert" "$_relfullchain" "$_relca"
4949         if [ "$DEBUG" ]; then
4950           _debug "rel chain issuers: " "$(_get_chain_issuers "$_relfullchain")"
4951         fi
4952         if _match_issuer "$_relfullchain" "$_preferred_chain"; then
4953           _info "Matched issuer in: $rel"
4954           cat $_relcert >"$CERT_PATH"
4955           cat $_relfullchain >"$CERT_FULLCHAIN_PATH"
4956           cat $_relca >"$CA_CERT_PATH"
4957           rm -f "$_relcert"
4958           rm -f "$_relfullchain"
4959           rm -f "$_relca"
4960           break
4961         fi
4962         rm -f "$_relcert"
4963         rm -f "$_relfullchain"
4964         rm -f "$_relca"
4965       done
4966     fi
4967   fi
4968
4969   _debug "Le_LinkCert" "$Le_LinkCert"
4970   _savedomainconf "Le_LinkCert" "$Le_LinkCert"
4971
4972   if [ -z "$Le_LinkCert" ] || ! _checkcert "$CERT_PATH"; then
4973     response="$(echo "$response" | _dbase64 "multiline" | tr -d '\0' | _normalizeJson)"
4974     _err "Sign failed: $(echo "$response" | _egrep_o '"detail":"[^"]*"')"
4975     _on_issue_err "$_post_hook"
4976     return 1
4977   fi
4978
4979   if [ "$Le_LinkCert" ]; then
4980     _info "$(__green "Cert success.")"
4981     cat "$CERT_PATH"
4982
4983     _info "Your cert is in $(__green " $CERT_PATH ")"
4984
4985     if [ -f "$CERT_KEY_PATH" ]; then
4986       _info "Your cert key is in $(__green " $CERT_KEY_PATH ")"
4987     fi
4988
4989     if [ ! "$USER_PATH" ] || [ ! "$_ACME_IN_CRON" ]; then
4990       USER_PATH="$PATH"
4991       _saveaccountconf "USER_PATH" "$USER_PATH"
4992     fi
4993   fi
4994
4995   [ -f "$CA_CERT_PATH" ] && _info "The intermediate CA cert is in $(__green " $CA_CERT_PATH ")"
4996   [ -f "$CERT_FULLCHAIN_PATH" ] && _info "And the full chain certs is there: $(__green " $CERT_FULLCHAIN_PATH ")"
4997
4998   Le_CertCreateTime=$(_time)
4999   _savedomainconf "Le_CertCreateTime" "$Le_CertCreateTime"
5000
5001   Le_CertCreateTimeStr=$(date -u)
5002   _savedomainconf "Le_CertCreateTimeStr" "$Le_CertCreateTimeStr"
5003
5004   if [ -z "$Le_RenewalDays" ] || [ "$Le_RenewalDays" -lt "0" ]; then
5005     Le_RenewalDays="$DEFAULT_RENEW"
5006   else
5007     _savedomainconf "Le_RenewalDays" "$Le_RenewalDays"
5008   fi
5009
5010   if [ "$CA_BUNDLE" ]; then
5011     _saveaccountconf CA_BUNDLE "$CA_BUNDLE"
5012   else
5013     _clearaccountconf "CA_BUNDLE"
5014   fi
5015
5016   if [ "$CA_PATH" ]; then
5017     _saveaccountconf CA_PATH "$CA_PATH"
5018   else
5019     _clearaccountconf "CA_PATH"
5020   fi
5021
5022   if [ "$HTTPS_INSECURE" ]; then
5023     _saveaccountconf HTTPS_INSECURE "$HTTPS_INSECURE"
5024   else
5025     _clearaccountconf "HTTPS_INSECURE"
5026   fi
5027
5028   if [ "$Le_Listen_V4" ]; then
5029     _savedomainconf "Le_Listen_V4" "$Le_Listen_V4"
5030     _cleardomainconf Le_Listen_V6
5031   elif [ "$Le_Listen_V6" ]; then
5032     _savedomainconf "Le_Listen_V6" "$Le_Listen_V6"
5033     _cleardomainconf Le_Listen_V4
5034   fi
5035
5036   if [ "$Le_ForceNewDomainKey" = "1" ]; then
5037     _savedomainconf "Le_ForceNewDomainKey" "$Le_ForceNewDomainKey"
5038   else
5039     _cleardomainconf Le_ForceNewDomainKey
5040   fi
5041
5042   Le_NextRenewTime=$(_math "$Le_CertCreateTime" + "$Le_RenewalDays" \* 24 \* 60 \* 60)
5043
5044   Le_NextRenewTimeStr=$(_time2str "$Le_NextRenewTime")
5045   _savedomainconf "Le_NextRenewTimeStr" "$Le_NextRenewTimeStr"
5046
5047   Le_NextRenewTime=$(_math "$Le_NextRenewTime" - 86400)
5048   _savedomainconf "Le_NextRenewTime" "$Le_NextRenewTime"
5049
5050   if [ "$_real_cert$_real_key$_real_ca$_reload_cmd$_real_fullchain" ]; then
5051     _savedomainconf "Le_RealCertPath" "$_real_cert"
5052     _savedomainconf "Le_RealCACertPath" "$_real_ca"
5053     _savedomainconf "Le_RealKeyPath" "$_real_key"
5054     _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
5055     _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
5056     if ! _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"; then
5057       return 1
5058     fi
5059   fi
5060
5061   if ! _on_issue_success "$_post_hook" "$_renew_hook"; then
5062     _err "Call hook error."
5063     return 1
5064   fi
5065 }
5066
5067 #in_out_cert   out_fullchain   out_ca
5068 _split_cert_chain() {
5069   _certf="$1"
5070   _fullchainf="$2"
5071   _caf="$3"
5072   if [ "$(grep -- "$BEGIN_CERT" "$_certf" | wc -l)" -gt "1" ]; then
5073     _debug "Found cert chain"
5074     cat "$_certf" >"$_fullchainf"
5075     _end_n="$(grep -n -- "$END_CERT" "$_fullchainf" | _head_n 1 | cut -d : -f 1)"
5076     _debug _end_n "$_end_n"
5077     sed -n "1,${_end_n}p" "$_fullchainf" >"$_certf"
5078     _end_n="$(_math $_end_n + 1)"
5079     sed -n "${_end_n},9999p" "$_fullchainf" >"$_caf"
5080   fi
5081 }
5082
5083 #domain  [isEcc]
5084 renew() {
5085   Le_Domain="$1"
5086   if [ -z "$Le_Domain" ]; then
5087     _usage "Usage: $PROJECT_ENTRY --renew --domain <domain.tld> [--ecc]"
5088     return 1
5089   fi
5090
5091   _isEcc="$2"
5092
5093   _initpath "$Le_Domain" "$_isEcc"
5094
5095   _info "$(__green "Renew: '$Le_Domain'")"
5096   if [ ! -f "$DOMAIN_CONF" ]; then
5097     _info "'$Le_Domain' is not an issued domain, skip."
5098     return $RENEW_SKIP
5099   fi
5100
5101   if [ "$Le_RenewalDays" ]; then
5102     _savedomainconf Le_RenewalDays "$Le_RenewalDays"
5103   fi
5104
5105   . "$DOMAIN_CONF"
5106   _debug Le_API "$Le_API"
5107   if [ -z "$Le_API" ]; then
5108     #if this is from an old version, Le_API is empty,
5109     #so, we force to use letsencrypt server
5110     Le_API="$CA_LETSENCRYPT_V2"
5111   fi
5112
5113   if [ "$Le_API" ]; then
5114     if [ "$Le_API" != "$ACME_DIRECTORY" ]; then
5115       _clearAPI
5116     fi
5117     export ACME_DIRECTORY="$Le_API"
5118     #reload ca configs
5119     ACCOUNT_KEY_PATH=""
5120     ACCOUNT_JSON_PATH=""
5121     CA_CONF=""
5122     _debug3 "initpath again."
5123     _initpath "$Le_Domain" "$_isEcc"
5124     _initAPI
5125   fi
5126
5127   if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
5128     _info "Skip, Next renewal time is: $(__green "$Le_NextRenewTimeStr")"
5129     _info "Add '$(__red '--force')' to force to renew."
5130     return "$RENEW_SKIP"
5131   fi
5132
5133   if [ "$_ACME_IN_CRON" = "1" ] && [ -z "$Le_CertCreateTime" ]; then
5134     _info "Skip invalid cert for: $Le_Domain"
5135     return $RENEW_SKIP
5136   fi
5137
5138   _ACME_IS_RENEW="1"
5139   Le_ReloadCmd="$(_readdomainconf Le_ReloadCmd)"
5140   Le_PreHook="$(_readdomainconf Le_PreHook)"
5141   Le_PostHook="$(_readdomainconf Le_PostHook)"
5142   Le_RenewHook="$(_readdomainconf Le_RenewHook)"
5143   Le_Preferred_Chain="$(_readdomainconf Le_Preferred_Chain)"
5144   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" "$Le_Preferred_Chain"
5145   res="$?"
5146   if [ "$res" != "0" ]; then
5147     return "$res"
5148   fi
5149
5150   if [ "$Le_DeployHook" ]; then
5151     _deploy "$Le_Domain" "$Le_DeployHook"
5152     res="$?"
5153   fi
5154
5155   _ACME_IS_RENEW=""
5156
5157   return "$res"
5158 }
5159
5160 #renewAll  [stopRenewOnError]
5161 renewAll() {
5162   _initpath
5163   _stopRenewOnError="$1"
5164   _debug "_stopRenewOnError" "$_stopRenewOnError"
5165   _ret="0"
5166   _success_msg=""
5167   _error_msg=""
5168   _skipped_msg=""
5169   _error_level=$NOTIFY_LEVEL_SKIP
5170   _notify_code=$RENEW_SKIP
5171   _set_level=${NOTIFY_LEVEL:-$NOTIFY_LEVEL_DEFAULT}
5172   _debug "_set_level" "$_set_level"
5173   for di in "${CERT_HOME}"/*.*/; do
5174     _debug di "$di"
5175     if ! [ -d "$di" ]; then
5176       _debug "Not a directory, skip: $di"
5177       continue
5178     fi
5179     d=$(basename "$di")
5180     _debug d "$d"
5181     (
5182       if _endswith "$d" "$ECC_SUFFIX"; then
5183         _isEcc=$(echo "$d" | cut -d "$ECC_SEP" -f 2)
5184         d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5185       fi
5186       renew "$d" "$_isEcc"
5187     )
5188     rc="$?"
5189     _debug "Return code: $rc"
5190     if [ "$rc" = "0" ]; then
5191       if [ $_error_level -gt $NOTIFY_LEVEL_RENEW ]; then
5192         _error_level="$NOTIFY_LEVEL_RENEW"
5193         _notify_code=0
5194       fi
5195       if [ "$_ACME_IN_CRON" ]; then
5196         if [ $_set_level -ge $NOTIFY_LEVEL_RENEW ]; then
5197           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5198             _send_notify "Renew $d success" "Good, the cert is renewed." "$NOTIFY_HOOK" 0
5199           fi
5200         fi
5201       fi
5202       _success_msg="${_success_msg}    $d
5203 "
5204     elif [ "$rc" = "$RENEW_SKIP" ]; then
5205       if [ $_error_level -gt $NOTIFY_LEVEL_SKIP ]; then
5206         _error_level="$NOTIFY_LEVEL_SKIP"
5207         _notify_code=$RENEW_SKIP
5208       fi
5209       if [ "$_ACME_IN_CRON" ]; then
5210         if [ $_set_level -ge $NOTIFY_LEVEL_SKIP ]; then
5211           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5212             _send_notify "Renew $d skipped" "Good, the cert is skipped." "$NOTIFY_HOOK" "$RENEW_SKIP"
5213           fi
5214         fi
5215       fi
5216       _info "Skipped $d"
5217       _skipped_msg="${_skipped_msg}    $d
5218 "
5219     else
5220       if [ $_error_level -gt $NOTIFY_LEVEL_ERROR ]; then
5221         _error_level="$NOTIFY_LEVEL_ERROR"
5222         _notify_code=1
5223       fi
5224       if [ "$_ACME_IN_CRON" ]; then
5225         if [ $_set_level -ge $NOTIFY_LEVEL_ERROR ]; then
5226           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5227             _send_notify "Renew $d error" "There is an error." "$NOTIFY_HOOK" 1
5228           fi
5229         fi
5230       fi
5231       _error_msg="${_error_msg}    $d
5232 "
5233       if [ "$_stopRenewOnError" ]; then
5234         _err "Error renew $d,  stop now."
5235         _ret="$rc"
5236         break
5237       else
5238         _ret="$rc"
5239         _err "Error renew $d."
5240       fi
5241     fi
5242   done
5243   _debug _error_level "$_error_level"
5244   _debug _set_level "$_set_level"
5245   if [ "$_ACME_IN_CRON" ] && [ $_error_level -le $_set_level ]; then
5246     if [ -z "$NOTIFY_MODE" ] || [ "$NOTIFY_MODE" = "$NOTIFY_MODE_BULK" ]; then
5247       _msg_subject="Renew"
5248       if [ "$_error_msg" ]; then
5249         _msg_subject="${_msg_subject} Error"
5250         _msg_data="Error certs:
5251 ${_error_msg}
5252 "
5253       fi
5254       if [ "$_success_msg" ]; then
5255         _msg_subject="${_msg_subject} Success"
5256         _msg_data="${_msg_data}Success certs:
5257 ${_success_msg}
5258 "
5259       fi
5260       if [ "$_skipped_msg" ]; then
5261         _msg_subject="${_msg_subject} Skipped"
5262         _msg_data="${_msg_data}Skipped certs:
5263 ${_skipped_msg}
5264 "
5265       fi
5266
5267       _send_notify "$_msg_subject" "$_msg_data" "$NOTIFY_HOOK" "$_notify_code"
5268     fi
5269   fi
5270
5271   return "$_ret"
5272 }
5273
5274 #csr webroot
5275 signcsr() {
5276   _csrfile="$1"
5277   _csrW="$2"
5278   if [ -z "$_csrfile" ] || [ -z "$_csrW" ]; then
5279     _usage "Usage: $PROJECT_ENTRY --sign-csr --csr <csr-file> --webroot <directory>"
5280     return 1
5281   fi
5282
5283   _real_cert="$3"
5284   _real_key="$4"
5285   _real_ca="$5"
5286   _reload_cmd="$6"
5287   _real_fullchain="$7"
5288   _pre_hook="${8}"
5289   _post_hook="${9}"
5290   _renew_hook="${10}"
5291   _local_addr="${11}"
5292   _challenge_alias="${12}"
5293   _preferred_chain="${13}"
5294
5295   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5296   if [ "$?" != "0" ]; then
5297     _err "Can not read subject from csr: $_csrfile"
5298     return 1
5299   fi
5300   _debug _csrsubj "$_csrsubj"
5301   if _contains "$_csrsubj" ' ' || ! _contains "$_csrsubj" '.'; then
5302     _info "It seems that the subject: $_csrsubj is not a valid domain name. Drop it."
5303     _csrsubj=""
5304   fi
5305
5306   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5307   if [ "$?" != "0" ]; then
5308     _err "Can not read domain list from csr: $_csrfile"
5309     return 1
5310   fi
5311   _debug "_csrdomainlist" "$_csrdomainlist"
5312
5313   if [ -z "$_csrsubj" ]; then
5314     _csrsubj="$(_getfield "$_csrdomainlist" 1)"
5315     _debug _csrsubj "$_csrsubj"
5316     _csrdomainlist="$(echo "$_csrdomainlist" | cut -d , -f 2-)"
5317     _debug "_csrdomainlist" "$_csrdomainlist"
5318   fi
5319
5320   if [ -z "$_csrsubj" ]; then
5321     _err "Can not read subject from csr: $_csrfile"
5322     return 1
5323   fi
5324
5325   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5326   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5327     _err "Can not read key length from csr: $_csrfile"
5328     return 1
5329   fi
5330
5331   _initpath "$_csrsubj" "$_csrkeylength"
5332   mkdir -p "$DOMAIN_PATH"
5333
5334   _info "Copy csr to: $CSR_PATH"
5335   cp "$_csrfile" "$CSR_PATH"
5336
5337   issue "$_csrW" "$_csrsubj" "$_csrdomainlist" "$_csrkeylength" "$_real_cert" "$_real_key" "$_real_ca" "$_reload_cmd" "$_real_fullchain" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_addr" "$_challenge_alias" "$_preferred_chain"
5338
5339 }
5340
5341 showcsr() {
5342   _csrfile="$1"
5343   _csrd="$2"
5344   if [ -z "$_csrfile" ] && [ -z "$_csrd" ]; then
5345     _usage "Usage: $PROJECT_ENTRY --show-csr --csr <csr-file>"
5346     return 1
5347   fi
5348
5349   _initpath
5350
5351   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5352   if [ "$?" != "0" ] || [ -z "$_csrsubj" ]; then
5353     _err "Can not read subject from csr: $_csrfile"
5354     return 1
5355   fi
5356
5357   _info "Subject=$_csrsubj"
5358
5359   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5360   if [ "$?" != "0" ]; then
5361     _err "Can not read domain list from csr: $_csrfile"
5362     return 1
5363   fi
5364   _debug "_csrdomainlist" "$_csrdomainlist"
5365
5366   _info "SubjectAltNames=$_csrdomainlist"
5367
5368   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5369   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5370     _err "Can not read key length from csr: $_csrfile"
5371     return 1
5372   fi
5373   _info "KeyLength=$_csrkeylength"
5374 }
5375
5376 #listraw  domain
5377 list() {
5378   _raw="$1"
5379   _domain="$2"
5380   _initpath
5381
5382   _sep="|"
5383   if [ "$_raw" ]; then
5384     if [ -z "$_domain" ]; then
5385       printf "%s\n" "Main_Domain${_sep}KeyLength${_sep}SAN_Domains${_sep}CA${_sep}Created${_sep}Renew"
5386     fi
5387     for di in "${CERT_HOME}"/*.*/; do
5388       d=$(basename "$di")
5389       _debug d "$d"
5390       (
5391         if _endswith "$d" "$ECC_SUFFIX"; then
5392           _isEcc="ecc"
5393           d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5394         fi
5395         DOMAIN_CONF="$di/$d.conf"
5396         if [ -f "$DOMAIN_CONF" ]; then
5397           . "$DOMAIN_CONF"
5398           _ca="$(_getCAShortName "$Le_API")"
5399           if [ -z "$_domain" ]; then
5400             printf "%s\n" "$Le_Domain${_sep}\"$Le_Keylength\"${_sep}$Le_Alt${_sep}$_ca${_sep}$Le_CertCreateTimeStr${_sep}$Le_NextRenewTimeStr"
5401           else
5402             if [ "$_domain" = "$d" ]; then
5403               cat "$DOMAIN_CONF"
5404             fi
5405           fi
5406         fi
5407       )
5408     done
5409   else
5410     if _exists column; then
5411       list "raw" "$_domain" | column -t -s "$_sep"
5412     else
5413       list "raw" "$_domain" | tr "$_sep" '\t'
5414     fi
5415   fi
5416
5417 }
5418
5419 _deploy() {
5420   _d="$1"
5421   _hooks="$2"
5422
5423   for _d_api in $(echo "$_hooks" | tr ',' " "); do
5424     _deployApi="$(_findHook "$_d" $_SUB_FOLDER_DEPLOY "$_d_api")"
5425     if [ -z "$_deployApi" ]; then
5426       _err "The deploy hook $_d_api is not found."
5427       return 1
5428     fi
5429     _debug _deployApi "$_deployApi"
5430
5431     if ! (
5432       if ! . "$_deployApi"; then
5433         _err "Load file $_deployApi error. Please check your api file and try again."
5434         return 1
5435       fi
5436
5437       d_command="${_d_api}_deploy"
5438       if ! _exists "$d_command"; then
5439         _err "It seems that your api file is not correct, it must have a function named: $d_command"
5440         return 1
5441       fi
5442
5443       if ! $d_command "$_d" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$CERT_FULLCHAIN_PATH"; then
5444         _err "Error deploy for domain:$_d"
5445         return 1
5446       fi
5447     ); then
5448       _err "Deploy error."
5449       return 1
5450     else
5451       _info "$(__green Success)"
5452     fi
5453   done
5454 }
5455
5456 #domain hooks
5457 deploy() {
5458   _d="$1"
5459   _hooks="$2"
5460   _isEcc="$3"
5461   if [ -z "$_hooks" ]; then
5462     _usage "Usage: $PROJECT_ENTRY --deploy --domain <domain.tld> --deploy-hook <hookname> [--ecc] "
5463     return 1
5464   fi
5465
5466   _initpath "$_d" "$_isEcc"
5467   if [ ! -d "$DOMAIN_PATH" ]; then
5468     _err "The domain '$_d' is not a cert name. You must use the cert name to specify the cert to install."
5469     _err "Can not find path:'$DOMAIN_PATH'"
5470     return 1
5471   fi
5472
5473   . "$DOMAIN_CONF"
5474
5475   _savedomainconf Le_DeployHook "$_hooks"
5476
5477   _deploy "$_d" "$_hooks"
5478 }
5479
5480 installcert() {
5481   _main_domain="$1"
5482   if [ -z "$_main_domain" ]; then
5483     _usage "Usage: $PROJECT_ENTRY --install-cert --domain <domain.tld> [--ecc] [--cert-file <file>] [--key-file <file>] [--ca-file <file>] [ --reloadcmd <command>] [--fullchain-file <file>]"
5484     return 1
5485   fi
5486
5487   _real_cert="$2"
5488   _real_key="$3"
5489   _real_ca="$4"
5490   _reload_cmd="$5"
5491   _real_fullchain="$6"
5492   _isEcc="$7"
5493
5494   _initpath "$_main_domain" "$_isEcc"
5495   if [ ! -d "$DOMAIN_PATH" ]; then
5496     _err "The domain '$_main_domain' is not a cert name. You must use the cert name to specify the cert to install."
5497     _err "Can not find path:'$DOMAIN_PATH'"
5498     return 1
5499   fi
5500
5501   _savedomainconf "Le_RealCertPath" "$_real_cert"
5502   _savedomainconf "Le_RealCACertPath" "$_real_ca"
5503   _savedomainconf "Le_RealKeyPath" "$_real_key"
5504   _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
5505   _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
5506
5507   _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"
5508 }
5509
5510 #domain  cert  key  ca  fullchain reloadcmd backup-prefix
5511 _installcert() {
5512   _main_domain="$1"
5513   _real_cert="$2"
5514   _real_key="$3"
5515   _real_ca="$4"
5516   _real_fullchain="$5"
5517   _reload_cmd="$6"
5518   _backup_prefix="$7"
5519
5520   if [ "$_real_cert" = "$NO_VALUE" ]; then
5521     _real_cert=""
5522   fi
5523   if [ "$_real_key" = "$NO_VALUE" ]; then
5524     _real_key=""
5525   fi
5526   if [ "$_real_ca" = "$NO_VALUE" ]; then
5527     _real_ca=""
5528   fi
5529   if [ "$_reload_cmd" = "$NO_VALUE" ]; then
5530     _reload_cmd=""
5531   fi
5532   if [ "$_real_fullchain" = "$NO_VALUE" ]; then
5533     _real_fullchain=""
5534   fi
5535
5536   _backup_path="$DOMAIN_BACKUP_PATH/$_backup_prefix"
5537   mkdir -p "$_backup_path"
5538
5539   if [ "$_real_cert" ]; then
5540     _info "Installing cert to:$_real_cert"
5541     if [ -f "$_real_cert" ] && [ ! "$_ACME_IS_RENEW" ]; then
5542       cp "$_real_cert" "$_backup_path/cert.bak"
5543     fi
5544     cat "$CERT_PATH" >"$_real_cert" || return 1
5545   fi
5546
5547   if [ "$_real_ca" ]; then
5548     _info "Installing CA to:$_real_ca"
5549     if [ "$_real_ca" = "$_real_cert" ]; then
5550       echo "" >>"$_real_ca"
5551       cat "$CA_CERT_PATH" >>"$_real_ca" || return 1
5552     else
5553       if [ -f "$_real_ca" ] && [ ! "$_ACME_IS_RENEW" ]; then
5554         cp "$_real_ca" "$_backup_path/ca.bak"
5555       fi
5556       cat "$CA_CERT_PATH" >"$_real_ca" || return 1
5557     fi
5558   fi
5559
5560   if [ "$_real_key" ]; then
5561     _info "Installing key to:$_real_key"
5562     if [ -f "$_real_key" ] && [ ! "$_ACME_IS_RENEW" ]; then
5563       cp "$_real_key" "$_backup_path/key.bak"
5564     fi
5565     if [ -f "$_real_key" ]; then
5566       cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5567     else
5568       cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5569       chmod 600 "$_real_key"
5570     fi
5571   fi
5572
5573   if [ "$_real_fullchain" ]; then
5574     _info "Installing full chain to:$_real_fullchain"
5575     if [ -f "$_real_fullchain" ] && [ ! "$_ACME_IS_RENEW" ]; then
5576       cp "$_real_fullchain" "$_backup_path/fullchain.bak"
5577     fi
5578     cat "$CERT_FULLCHAIN_PATH" >"$_real_fullchain" || return 1
5579   fi
5580
5581   if [ "$_reload_cmd" ]; then
5582     _info "Run reload cmd: $_reload_cmd"
5583     if (
5584       export CERT_PATH
5585       export CERT_KEY_PATH
5586       export CA_CERT_PATH
5587       export CERT_FULLCHAIN_PATH
5588       export Le_Domain="$_main_domain"
5589       cd "$DOMAIN_PATH" && eval "$_reload_cmd"
5590     ); then
5591       _info "$(__green "Reload success")"
5592     else
5593       _err "Reload error for :$Le_Domain"
5594     fi
5595   fi
5596
5597 }
5598
5599 __read_password() {
5600   unset _pp
5601   prompt="Enter Password:"
5602   while IFS= read -p "$prompt" -r -s -n 1 char; do
5603     if [ "$char" = $'\0' ]; then
5604       break
5605     fi
5606     prompt='*'
5607     _pp="$_pp$char"
5608   done
5609   echo "$_pp"
5610 }
5611
5612 _install_win_taskscheduler() {
5613   _lesh="$1"
5614   _centry="$2"
5615   _randomminute="$3"
5616   if ! _exists cygpath; then
5617     _err "cygpath not found"
5618     return 1
5619   fi
5620   if ! _exists schtasks; then
5621     _err "schtasks.exe is not found, are you on Windows?"
5622     return 1
5623   fi
5624   _winbash="$(cygpath -w $(which bash))"
5625   _debug _winbash "$_winbash"
5626   if [ -z "$_winbash" ]; then
5627     _err "can not find bash path"
5628     return 1
5629   fi
5630   _myname="$(whoami)"
5631   _debug "_myname" "$_myname"
5632   if [ -z "$_myname" ]; then
5633     _err "can not find my user name"
5634     return 1
5635   fi
5636   _debug "_lesh" "$_lesh"
5637
5638   _info "To install scheduler task in your Windows account, you must input your windows password."
5639   _info "$PROJECT_NAME doesn't save your password."
5640   _info "Please input your Windows password for: $(__green "$_myname")"
5641   _password="$(__read_password)"
5642   #SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'" >/dev/null
5643   echo SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "\"$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'\"" | cmd.exe >/dev/null
5644   echo
5645
5646 }
5647
5648 _uninstall_win_taskscheduler() {
5649   if ! _exists schtasks; then
5650     _err "schtasks.exe is not found, are you on Windows?"
5651     return 1
5652   fi
5653   if ! echo SCHTASKS /query /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null; then
5654     _debug "scheduler $_WINDOWS_SCHEDULER_NAME is not found."
5655   else
5656     _info "Removing $_WINDOWS_SCHEDULER_NAME"
5657     echo SCHTASKS /delete /f /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null
5658   fi
5659 }
5660
5661 #confighome
5662 installcronjob() {
5663   _c_home="$1"
5664   _initpath
5665   _CRONTAB="crontab"
5666   if [ -f "$LE_WORKING_DIR/$PROJECT_ENTRY" ]; then
5667     lesh="\"$LE_WORKING_DIR\"/$PROJECT_ENTRY"
5668   else
5669     _err "Can not install cronjob, $PROJECT_ENTRY not found."
5670     return 1
5671   fi
5672   if [ "$_c_home" ]; then
5673     _c_entry="--config-home \"$_c_home\" "
5674   fi
5675   _t=$(_time)
5676   random_minute=$(_math $_t % 60)
5677
5678   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5679     _CRONTAB="fcrontab"
5680   fi
5681
5682   if ! _exists "$_CRONTAB"; then
5683     if _exists cygpath && _exists schtasks.exe; then
5684       _info "It seems you are on Windows,  let's install Windows scheduler task."
5685       if _install_win_taskscheduler "$lesh" "$_c_entry" "$random_minute"; then
5686         _info "Install Windows scheduler task success."
5687         return 0
5688       else
5689         _err "Install Windows scheduler task failed."
5690         return 1
5691       fi
5692     fi
5693     _err "crontab/fcrontab doesn't exist, so, we can not install cron jobs."
5694     _err "All your certs will not be renewed automatically."
5695     _err "You must add your own cron job to call '$PROJECT_ENTRY --cron' everyday."
5696     return 1
5697   fi
5698   _info "Installing cron job"
5699   if ! $_CRONTAB -l | grep "$PROJECT_ENTRY --cron"; then
5700     if _exists uname && uname -a | grep SunOS >/dev/null; then
5701       $_CRONTAB -l | {
5702         cat
5703         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5704       } | $_CRONTAB --
5705     else
5706       $_CRONTAB -l | {
5707         cat
5708         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5709       } | $_CRONTAB -
5710     fi
5711   fi
5712   if [ "$?" != "0" ]; then
5713     _err "Install cron job failed. You need to manually renew your certs."
5714     _err "Or you can add cronjob by yourself:"
5715     _err "$lesh --cron --home \"$LE_WORKING_DIR\" > /dev/null"
5716     return 1
5717   fi
5718 }
5719
5720 uninstallcronjob() {
5721   _CRONTAB="crontab"
5722   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5723     _CRONTAB="fcrontab"
5724   fi
5725
5726   if ! _exists "$_CRONTAB"; then
5727     if _exists cygpath && _exists schtasks.exe; then
5728       _info "It seems you are on Windows,  let's uninstall Windows scheduler task."
5729       if _uninstall_win_taskscheduler; then
5730         _info "Uninstall Windows scheduler task success."
5731         return 0
5732       else
5733         _err "Uninstall Windows scheduler task failed."
5734         return 1
5735       fi
5736     fi
5737     return
5738   fi
5739   _info "Removing cron job"
5740   cr="$($_CRONTAB -l | grep "$PROJECT_ENTRY --cron")"
5741   if [ "$cr" ]; then
5742     if _exists uname && uname -a | grep solaris >/dev/null; then
5743       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB --
5744     else
5745       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB -
5746     fi
5747     LE_WORKING_DIR="$(echo "$cr" | cut -d ' ' -f 9 | tr -d '"')"
5748     _info LE_WORKING_DIR "$LE_WORKING_DIR"
5749     if _contains "$cr" "--config-home"; then
5750       LE_CONFIG_HOME="$(echo "$cr" | cut -d ' ' -f 11 | tr -d '"')"
5751       _debug LE_CONFIG_HOME "$LE_CONFIG_HOME"
5752     fi
5753   fi
5754   _initpath
5755
5756 }
5757
5758 #domain  isECC  revokeReason
5759 revoke() {
5760   Le_Domain="$1"
5761   if [ -z "$Le_Domain" ]; then
5762     _usage "Usage: $PROJECT_ENTRY --revoke --domain <domain.tld> [--ecc]"
5763     return 1
5764   fi
5765
5766   _isEcc="$2"
5767   _reason="$3"
5768   if [ -z "$_reason" ]; then
5769     _reason="0"
5770   fi
5771   _initpath "$Le_Domain" "$_isEcc"
5772   if [ ! -f "$DOMAIN_CONF" ]; then
5773     _err "$Le_Domain is not a issued domain, skip."
5774     return 1
5775   fi
5776
5777   if [ ! -f "$CERT_PATH" ]; then
5778     _err "Cert for $Le_Domain $CERT_PATH is not found, skip."
5779     return 1
5780   fi
5781
5782   . "$DOMAIN_CONF"
5783   _debug Le_API "$Le_API"
5784
5785   if [ "$Le_API" ]; then
5786     if [ "$Le_API" != "$ACME_DIRECTORY" ]; then
5787       _clearAPI
5788     fi
5789     export ACME_DIRECTORY="$Le_API"
5790     #reload ca configs
5791     ACCOUNT_KEY_PATH=""
5792     ACCOUNT_JSON_PATH=""
5793     CA_CONF=""
5794     _debug3 "initpath again."
5795     _initpath "$Le_Domain" "$_isEcc"
5796     _initAPI
5797   fi
5798
5799   cert="$(_getfile "${CERT_PATH}" "${BEGIN_CERT}" "${END_CERT}" | tr -d "\r\n" | _url_replace)"
5800
5801   if [ -z "$cert" ]; then
5802     _err "Cert for $Le_Domain is empty found, skip."
5803     return 1
5804   fi
5805
5806   _initAPI
5807
5808   data="{\"certificate\": \"$cert\",\"reason\":$_reason}"
5809
5810   uri="${ACME_REVOKE_CERT}"
5811
5812   if [ -f "$CERT_KEY_PATH" ]; then
5813     _info "Try domain key first."
5814     if _send_signed_request "$uri" "$data" "" "$CERT_KEY_PATH"; then
5815       if [ -z "$response" ]; then
5816         _info "Revoke success."
5817         rm -f "$CERT_PATH"
5818         return 0
5819       else
5820         _err "Revoke error by domain key."
5821         _err "$response"
5822       fi
5823     fi
5824   else
5825     _info "Domain key file doesn't exist."
5826   fi
5827
5828   _info "Try account key."
5829
5830   if _send_signed_request "$uri" "$data" "" "$ACCOUNT_KEY_PATH"; then
5831     if [ -z "$response" ]; then
5832       _info "Revoke success."
5833       rm -f "$CERT_PATH"
5834       return 0
5835     else
5836       _err "Revoke error."
5837       _debug "$response"
5838     fi
5839   fi
5840   return 1
5841 }
5842
5843 #domain  ecc
5844 remove() {
5845   Le_Domain="$1"
5846   if [ -z "$Le_Domain" ]; then
5847     _usage "Usage: $PROJECT_ENTRY --remove --domain <domain.tld> [--ecc]"
5848     return 1
5849   fi
5850
5851   _isEcc="$2"
5852
5853   _initpath "$Le_Domain" "$_isEcc"
5854   _removed_conf="$DOMAIN_CONF.removed"
5855   if [ ! -f "$DOMAIN_CONF" ]; then
5856     if [ -f "$_removed_conf" ]; then
5857       _err "$Le_Domain is already removed, You can remove the folder by yourself: $DOMAIN_PATH"
5858     else
5859       _err "$Le_Domain is not a issued domain, skip."
5860     fi
5861     return 1
5862   fi
5863
5864   if mv "$DOMAIN_CONF" "$_removed_conf"; then
5865     _info "$Le_Domain is removed, the key and cert files are in $(__green $DOMAIN_PATH)"
5866     _info "You can remove them by yourself."
5867     return 0
5868   else
5869     _err "Remove $Le_Domain failed."
5870     return 1
5871   fi
5872 }
5873
5874 #domain vtype
5875 _deactivate() {
5876   _d_domain="$1"
5877   _d_type="$2"
5878   _initpath "$_d_domain" "$_d_type"
5879
5880   . "$DOMAIN_CONF"
5881   _debug Le_API "$Le_API"
5882
5883   if [ "$Le_API" ]; then
5884     if [ "$Le_API" != "$ACME_DIRECTORY" ]; then
5885       _clearAPI
5886     fi
5887     export ACME_DIRECTORY="$Le_API"
5888     #reload ca configs
5889     ACCOUNT_KEY_PATH=""
5890     ACCOUNT_JSON_PATH=""
5891     CA_CONF=""
5892     _debug3 "initpath again."
5893     _initpath "$Le_Domain" "$_d_type"
5894     _initAPI
5895   fi
5896
5897   _identifiers="{\"type\":\"dns\",\"value\":\"$_d_domain\"}"
5898   if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
5899     _err "Can not get domain new order."
5900     return 1
5901   fi
5902   _authorizations_seg="$(echo "$response" | _egrep_o '"authorizations" *: *\[[^\]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
5903   _debug2 _authorizations_seg "$_authorizations_seg"
5904   if [ -z "$_authorizations_seg" ]; then
5905     _err "_authorizations_seg not found."
5906     _clearup
5907     _on_issue_err "$_post_hook"
5908     return 1
5909   fi
5910
5911   authzUri="$_authorizations_seg"
5912   _debug2 "authzUri" "$authzUri"
5913   if ! _send_signed_request "$authzUri"; then
5914     _err "get to authz error."
5915     _err "_authorizations_seg" "$_authorizations_seg"
5916     _err "authzUri" "$authzUri"
5917     _clearup
5918     _on_issue_err "$_post_hook"
5919     return 1
5920   fi
5921
5922   response="$(echo "$response" | _normalizeJson)"
5923   _debug2 response "$response"
5924   _URL_NAME="url"
5925
5926   entries="$(echo "$response" | tr '][' '==' | _egrep_o "challenges\": *=[^=]*=" | tr '}{' '\n\n' | grep "\"status\": *\"valid\"")"
5927   if [ -z "$entries" ]; then
5928     _info "No valid entries found."
5929     if [ -z "$thumbprint" ]; then
5930       thumbprint="$(__calc_account_thumbprint)"
5931     fi
5932     _debug "Trigger validation."
5933     vtype="$VTYPE_DNS"
5934     entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
5935     _debug entry "$entry"
5936     if [ -z "$entry" ]; then
5937       _err "Error, can not get domain token $d"
5938       return 1
5939     fi
5940     token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
5941     _debug token "$token"
5942
5943     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*" | cut -d : -f 2,3 | tr -d '"')"
5944     _debug uri "$uri"
5945
5946     keyauthorization="$token.$thumbprint"
5947     _debug keyauthorization "$keyauthorization"
5948     __trigger_validation "$uri" "$keyauthorization"
5949
5950   fi
5951
5952   _d_i=0
5953   _d_max_retry=$(echo "$entries" | wc -l)
5954   while [ "$_d_i" -lt "$_d_max_retry" ]; do
5955     _info "Deactivate: $_d_domain"
5956     _d_i="$(_math $_d_i + 1)"
5957     entry="$(echo "$entries" | sed -n "${_d_i}p")"
5958     _debug entry "$entry"
5959
5960     if [ -z "$entry" ]; then
5961       _info "No more valid entry found."
5962       break
5963     fi
5964
5965     _vtype="$(echo "$entry" | _egrep_o '"type": *"[^"]*"' | cut -d : -f 2 | tr -d '"')"
5966     _debug _vtype "$_vtype"
5967     _info "Found $_vtype"
5968
5969     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*\"" | tr -d '" ' | cut -d : -f 2-)"
5970     _debug uri "$uri"
5971
5972     if [ "$_d_type" ] && [ "$_d_type" != "$_vtype" ]; then
5973       _info "Skip $_vtype"
5974       continue
5975     fi
5976
5977     _info "Deactivate: $_vtype"
5978
5979     _djson="{\"status\":\"deactivated\"}"
5980
5981     if _send_signed_request "$authzUri" "$_djson" && _contains "$response" '"deactivated"'; then
5982       _info "Deactivate: $_vtype success."
5983     else
5984       _err "Can not deactivate $_vtype."
5985       break
5986     fi
5987
5988   done
5989   _debug "$_d_i"
5990   if [ "$_d_i" -eq "$_d_max_retry" ]; then
5991     _info "Deactivated success!"
5992   else
5993     _err "Deactivate failed."
5994   fi
5995
5996 }
5997
5998 deactivate() {
5999   _d_domain_list="$1"
6000   _d_type="$2"
6001   _initpath
6002   _initAPI
6003   _debug _d_domain_list "$_d_domain_list"
6004   if [ -z "$(echo $_d_domain_list | cut -d , -f 1)" ]; then
6005     _usage "Usage: $PROJECT_ENTRY --deactivate --domain <domain.tld> [--domain <domain2.tld> ...]"
6006     return 1
6007   fi
6008   for _d_dm in $(echo "$_d_domain_list" | tr ',' ' '); do
6009     if [ -z "$_d_dm" ] || [ "$_d_dm" = "$NO_VALUE" ]; then
6010       continue
6011     fi
6012     if ! _deactivate "$_d_dm" "$_d_type"; then
6013       return 1
6014     fi
6015   done
6016 }
6017
6018 # Detect profile file if not specified as environment variable
6019 _detect_profile() {
6020   if [ -n "$PROFILE" -a -f "$PROFILE" ]; then
6021     echo "$PROFILE"
6022     return
6023   fi
6024
6025   DETECTED_PROFILE=''
6026   SHELLTYPE="$(basename "/$SHELL")"
6027
6028   if [ "$SHELLTYPE" = "bash" ]; then
6029     if [ -f "$HOME/.bashrc" ]; then
6030       DETECTED_PROFILE="$HOME/.bashrc"
6031     elif [ -f "$HOME/.bash_profile" ]; then
6032       DETECTED_PROFILE="$HOME/.bash_profile"
6033     fi
6034   elif [ "$SHELLTYPE" = "zsh" ]; then
6035     DETECTED_PROFILE="$HOME/.zshrc"
6036   fi
6037
6038   if [ -z "$DETECTED_PROFILE" ]; then
6039     if [ -f "$HOME/.profile" ]; then
6040       DETECTED_PROFILE="$HOME/.profile"
6041     elif [ -f "$HOME/.bashrc" ]; then
6042       DETECTED_PROFILE="$HOME/.bashrc"
6043     elif [ -f "$HOME/.bash_profile" ]; then
6044       DETECTED_PROFILE="$HOME/.bash_profile"
6045     elif [ -f "$HOME/.zshrc" ]; then
6046       DETECTED_PROFILE="$HOME/.zshrc"
6047     fi
6048   fi
6049
6050   echo "$DETECTED_PROFILE"
6051 }
6052
6053 _initconf() {
6054   _initpath
6055   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
6056     echo "
6057
6058 #LOG_FILE=\"$DEFAULT_LOG_FILE\"
6059 #LOG_LEVEL=1
6060
6061 #AUTO_UPGRADE=\"1\"
6062
6063 #NO_TIMESTAMP=1
6064
6065     " >"$ACCOUNT_CONF_PATH"
6066   fi
6067 }
6068
6069 # nocron
6070 _precheck() {
6071   _nocron="$1"
6072
6073   if ! _exists "curl" && ! _exists "wget"; then
6074     _err "Please install curl or wget first, we need to access http resources."
6075     return 1
6076   fi
6077
6078   if [ -z "$_nocron" ]; then
6079     if ! _exists "crontab" && ! _exists "fcrontab"; then
6080       if _exists cygpath && _exists schtasks.exe; then
6081         _info "It seems you are on Windows,  we will install Windows scheduler task."
6082       else
6083         _err "It is recommended to install crontab first. try to install 'cron, crontab, crontabs or vixie-cron'."
6084         _err "We need to set cron job to renew the certs automatically."
6085         _err "Otherwise, your certs will not be able to be renewed automatically."
6086         if [ -z "$FORCE" ]; then
6087           _err "Please add '--force' and try install again to go without crontab."
6088           _err "./$PROJECT_ENTRY --install --force"
6089           return 1
6090         fi
6091       fi
6092     fi
6093   fi
6094
6095   if ! _exists "${ACME_OPENSSL_BIN:-openssl}"; then
6096     _err "Please install openssl first. ACME_OPENSSL_BIN=$ACME_OPENSSL_BIN"
6097     _err "We need openssl to generate keys."
6098     return 1
6099   fi
6100
6101   if ! _exists "socat"; then
6102     _err "It is recommended to install socat first."
6103     _err "We use socat for standalone server if you use standalone mode."
6104     _err "If you don't use standalone mode, just ignore this warning."
6105   fi
6106
6107   return 0
6108 }
6109
6110 _setShebang() {
6111   _file="$1"
6112   _shebang="$2"
6113   if [ -z "$_shebang" ]; then
6114     _usage "Usage: file shebang"
6115     return 1
6116   fi
6117   cp "$_file" "$_file.tmp"
6118   echo "$_shebang" >"$_file"
6119   sed -n 2,99999p "$_file.tmp" >>"$_file"
6120   rm -f "$_file.tmp"
6121 }
6122
6123 #confighome
6124 _installalias() {
6125   _c_home="$1"
6126   _initpath
6127
6128   _envfile="$LE_WORKING_DIR/$PROJECT_ENTRY.env"
6129   if [ "$_upgrading" ] && [ "$_upgrading" = "1" ]; then
6130     echo "$(cat "$_envfile")" | sed "s|^LE_WORKING_DIR.*$||" >"$_envfile"
6131     echo "$(cat "$_envfile")" | sed "s|^alias le.*$||" >"$_envfile"
6132     echo "$(cat "$_envfile")" | sed "s|^alias le.sh.*$||" >"$_envfile"
6133   fi
6134
6135   if [ "$_c_home" ]; then
6136     _c_entry=" --config-home '$_c_home'"
6137   fi
6138
6139   _setopt "$_envfile" "export LE_WORKING_DIR" "=" "\"$LE_WORKING_DIR\""
6140   if [ "$_c_home" ]; then
6141     _setopt "$_envfile" "export LE_CONFIG_HOME" "=" "\"$LE_CONFIG_HOME\""
6142   else
6143     _sed_i "/^export LE_CONFIG_HOME/d" "$_envfile"
6144   fi
6145   _setopt "$_envfile" "alias $PROJECT_ENTRY" "=" "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6146
6147   _profile="$(_detect_profile)"
6148   if [ "$_profile" ]; then
6149     _debug "Found profile: $_profile"
6150     _info "Installing alias to '$_profile'"
6151     _setopt "$_profile" ". \"$_envfile\""
6152     _info "OK, Close and reopen your terminal to start using $PROJECT_NAME"
6153   else
6154     _info "No profile is found, you will need to go into $LE_WORKING_DIR to use $PROJECT_NAME"
6155   fi
6156
6157   #for csh
6158   _cshfile="$LE_WORKING_DIR/$PROJECT_ENTRY.csh"
6159   _csh_profile="$HOME/.cshrc"
6160   if [ -f "$_csh_profile" ]; then
6161     _info "Installing alias to '$_csh_profile'"
6162     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
6163     if [ "$_c_home" ]; then
6164       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
6165     else
6166       _sed_i "/^setenv LE_CONFIG_HOME/d" "$_cshfile"
6167     fi
6168     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6169     _setopt "$_csh_profile" "source \"$_cshfile\""
6170   fi
6171
6172   #for tcsh
6173   _tcsh_profile="$HOME/.tcshrc"
6174   if [ -f "$_tcsh_profile" ]; then
6175     _info "Installing alias to '$_tcsh_profile'"
6176     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
6177     if [ "$_c_home" ]; then
6178       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
6179     fi
6180     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6181     _setopt "$_tcsh_profile" "source \"$_cshfile\""
6182   fi
6183
6184 }
6185
6186 # nocron confighome noprofile accountemail
6187 install() {
6188
6189   if [ -z "$LE_WORKING_DIR" ]; then
6190     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
6191   fi
6192
6193   _nocron="$1"
6194   _c_home="$2"
6195   _noprofile="$3"
6196   _accountemail="$4"
6197
6198   if ! _initpath; then
6199     _err "Install failed."
6200     return 1
6201   fi
6202   if [ "$_nocron" ]; then
6203     _debug "Skip install cron job"
6204   fi
6205
6206   if [ "$_ACME_IN_CRON" != "1" ]; then
6207     if ! _precheck "$_nocron"; then
6208       _err "Pre-check failed, can not install."
6209       return 1
6210     fi
6211   fi
6212
6213   if [ -z "$_c_home" ] && [ "$LE_CONFIG_HOME" != "$LE_WORKING_DIR" ]; then
6214     _info "Using config home: $LE_CONFIG_HOME"
6215     _c_home="$LE_CONFIG_HOME"
6216   fi
6217
6218   #convert from le
6219   if [ -d "$HOME/.le" ]; then
6220     for envfile in "le.env" "le.sh.env"; do
6221       if [ -f "$HOME/.le/$envfile" ]; then
6222         if grep "le.sh" "$HOME/.le/$envfile" >/dev/null; then
6223           _upgrading="1"
6224           _info "You are upgrading from le.sh"
6225           _info "Renaming \"$HOME/.le\" to $LE_WORKING_DIR"
6226           mv "$HOME/.le" "$LE_WORKING_DIR"
6227           mv "$LE_WORKING_DIR/$envfile" "$LE_WORKING_DIR/$PROJECT_ENTRY.env"
6228           break
6229         fi
6230       fi
6231     done
6232   fi
6233
6234   _info "Installing to $LE_WORKING_DIR"
6235
6236   if [ ! -d "$LE_WORKING_DIR" ]; then
6237     if ! mkdir -p "$LE_WORKING_DIR"; then
6238       _err "Can not create working dir: $LE_WORKING_DIR"
6239       return 1
6240     fi
6241
6242     chmod 700 "$LE_WORKING_DIR"
6243   fi
6244
6245   if [ ! -d "$LE_CONFIG_HOME" ]; then
6246     if ! mkdir -p "$LE_CONFIG_HOME"; then
6247       _err "Can not create config dir: $LE_CONFIG_HOME"
6248       return 1
6249     fi
6250
6251     chmod 700 "$LE_CONFIG_HOME"
6252   fi
6253
6254   cp "$PROJECT_ENTRY" "$LE_WORKING_DIR/" && chmod +x "$LE_WORKING_DIR/$PROJECT_ENTRY"
6255
6256   if [ "$?" != "0" ]; then
6257     _err "Install failed, can not copy $PROJECT_ENTRY"
6258     return 1
6259   fi
6260
6261   _info "Installed to $LE_WORKING_DIR/$PROJECT_ENTRY"
6262
6263   if [ "$_ACME_IN_CRON" != "1" ] && [ -z "$_noprofile" ]; then
6264     _installalias "$_c_home"
6265   fi
6266
6267   for subf in $_SUB_FOLDERS; do
6268     if [ -d "$subf" ]; then
6269       mkdir -p "$LE_WORKING_DIR/$subf"
6270       cp "$subf"/* "$LE_WORKING_DIR"/"$subf"/
6271     fi
6272   done
6273
6274   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
6275     _initconf
6276   fi
6277
6278   if [ "$_DEFAULT_ACCOUNT_CONF_PATH" != "$ACCOUNT_CONF_PATH" ]; then
6279     _setopt "$_DEFAULT_ACCOUNT_CONF_PATH" "ACCOUNT_CONF_PATH" "=" "\"$ACCOUNT_CONF_PATH\""
6280   fi
6281
6282   if [ "$_DEFAULT_CERT_HOME" != "$CERT_HOME" ]; then
6283     _saveaccountconf "CERT_HOME" "$CERT_HOME"
6284   fi
6285
6286   if [ "$_DEFAULT_ACCOUNT_KEY_PATH" != "$ACCOUNT_KEY_PATH" ]; then
6287     _saveaccountconf "ACCOUNT_KEY_PATH" "$ACCOUNT_KEY_PATH"
6288   fi
6289
6290   if [ -z "$_nocron" ]; then
6291     installcronjob "$_c_home"
6292   fi
6293
6294   if [ -z "$NO_DETECT_SH" ]; then
6295     #Modify shebang
6296     if _exists bash; then
6297       _bash_path="$(bash -c "command -v bash 2>/dev/null")"
6298       if [ -z "$_bash_path" ]; then
6299         _bash_path="$(bash -c 'echo $SHELL')"
6300       fi
6301     fi
6302     if [ "$_bash_path" ]; then
6303       _info "Good, bash is found, so change the shebang to use bash as preferred."
6304       _shebang='#!'"$_bash_path"
6305       _setShebang "$LE_WORKING_DIR/$PROJECT_ENTRY" "$_shebang"
6306       for subf in $_SUB_FOLDERS; do
6307         if [ -d "$LE_WORKING_DIR/$subf" ]; then
6308           for _apifile in "$LE_WORKING_DIR/$subf/"*.sh; do
6309             _setShebang "$_apifile" "$_shebang"
6310           done
6311         fi
6312       done
6313     fi
6314   fi
6315
6316   if [ "$_accountemail" ]; then
6317     _saveaccountconf "ACCOUNT_EMAIL" "$_accountemail"
6318   fi
6319
6320   _info OK
6321 }
6322
6323 # nocron
6324 uninstall() {
6325   _nocron="$1"
6326   if [ -z "$_nocron" ]; then
6327     uninstallcronjob
6328   fi
6329   _initpath
6330
6331   _uninstallalias
6332
6333   rm -f "$LE_WORKING_DIR/$PROJECT_ENTRY"
6334   _info "The keys and certs are in \"$(__green "$LE_CONFIG_HOME")\", you can remove them by yourself."
6335
6336 }
6337
6338 _uninstallalias() {
6339   _initpath
6340
6341   _profile="$(_detect_profile)"
6342   if [ "$_profile" ]; then
6343     _info "Uninstalling alias from: '$_profile'"
6344     text="$(cat "$_profile")"
6345     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.env\"$||" >"$_profile"
6346   fi
6347
6348   _csh_profile="$HOME/.cshrc"
6349   if [ -f "$_csh_profile" ]; then
6350     _info "Uninstalling alias from: '$_csh_profile'"
6351     text="$(cat "$_csh_profile")"
6352     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_csh_profile"
6353   fi
6354
6355   _tcsh_profile="$HOME/.tcshrc"
6356   if [ -f "$_tcsh_profile" ]; then
6357     _info "Uninstalling alias from: '$_csh_profile'"
6358     text="$(cat "$_tcsh_profile")"
6359     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_tcsh_profile"
6360   fi
6361
6362 }
6363
6364 cron() {
6365   export _ACME_IN_CRON=1
6366   _initpath
6367   _info "$(__green "===Starting cron===")"
6368   if [ "$AUTO_UPGRADE" = "1" ]; then
6369     export LE_WORKING_DIR
6370     (
6371       if ! upgrade; then
6372         _err "Cron:Upgrade failed!"
6373         return 1
6374       fi
6375     )
6376     . "$LE_WORKING_DIR/$PROJECT_ENTRY" >/dev/null
6377
6378     if [ -t 1 ]; then
6379       __INTERACTIVE="1"
6380     fi
6381
6382     _info "Auto upgraded to: $VER"
6383   fi
6384   renewAll
6385   _ret="$?"
6386   _ACME_IN_CRON=""
6387   _info "$(__green "===End cron===")"
6388   exit $_ret
6389 }
6390
6391 version() {
6392   echo "$PROJECT"
6393   echo "v$VER"
6394 }
6395
6396 # subject content hooks code
6397 _send_notify() {
6398   _nsubject="$1"
6399   _ncontent="$2"
6400   _nhooks="$3"
6401   _nerror="$4"
6402
6403   if [ "$NOTIFY_LEVEL" = "$NOTIFY_LEVEL_DISABLE" ]; then
6404     _debug "The NOTIFY_LEVEL is $NOTIFY_LEVEL, disabled, just return."
6405     return 0
6406   fi
6407
6408   if [ -z "$_nhooks" ]; then
6409     _debug "The NOTIFY_HOOK is empty, just return."
6410     return 0
6411   fi
6412
6413   _send_err=0
6414   for _n_hook in $(echo "$_nhooks" | tr ',' " "); do
6415     _n_hook_file="$(_findHook "" $_SUB_FOLDER_NOTIFY "$_n_hook")"
6416     _info "Sending via: $_n_hook"
6417     _debug "Found $_n_hook_file for $_n_hook"
6418     if [ -z "$_n_hook_file" ]; then
6419       _err "Can not find the hook file for $_n_hook"
6420       continue
6421     fi
6422     if ! (
6423       if ! . "$_n_hook_file"; then
6424         _err "Load file $_n_hook_file error. Please check your api file and try again."
6425         return 1
6426       fi
6427
6428       d_command="${_n_hook}_send"
6429       if ! _exists "$d_command"; then
6430         _err "It seems that your api file is not correct, it must have a function named: $d_command"
6431         return 1
6432       fi
6433
6434       if ! $d_command "$_nsubject" "$_ncontent" "$_nerror"; then
6435         _err "Error send message by $d_command"
6436         return 1
6437       fi
6438
6439       return 0
6440     ); then
6441       _err "Set $_n_hook_file error."
6442       _send_err=1
6443     else
6444       _info "$_n_hook $(__green Success)"
6445     fi
6446   done
6447   return $_send_err
6448
6449 }
6450
6451 # hook
6452 _set_notify_hook() {
6453   _nhooks="$1"
6454
6455   _test_subject="Hello, this is a notification from $PROJECT_NAME"
6456   _test_content="If you receive this message, your notification works."
6457
6458   _send_notify "$_test_subject" "$_test_content" "$_nhooks" 0
6459
6460 }
6461
6462 #[hook] [level] [mode]
6463 setnotify() {
6464   _nhook="$1"
6465   _nlevel="$2"
6466   _nmode="$3"
6467
6468   _initpath
6469
6470   if [ -z "$_nhook$_nlevel$_nmode" ]; then
6471     _usage "Usage: $PROJECT_ENTRY --set-notify [--notify-hook <hookname>] [--notify-level <0|1|2|3>] [--notify-mode <0|1>]"
6472     _usage "$_NOTIFY_WIKI"
6473     return 1
6474   fi
6475
6476   if [ "$_nlevel" ]; then
6477     _info "Set notify level to: $_nlevel"
6478     export "NOTIFY_LEVEL=$_nlevel"
6479     _saveaccountconf "NOTIFY_LEVEL" "$NOTIFY_LEVEL"
6480   fi
6481
6482   if [ "$_nmode" ]; then
6483     _info "Set notify mode to: $_nmode"
6484     export "NOTIFY_MODE=$_nmode"
6485     _saveaccountconf "NOTIFY_MODE" "$NOTIFY_MODE"
6486   fi
6487
6488   if [ "$_nhook" ]; then
6489     _info "Set notify hook to: $_nhook"
6490     if [ "$_nhook" = "$NO_VALUE" ]; then
6491       _info "Clear notify hook"
6492       _clearaccountconf "NOTIFY_HOOK"
6493     else
6494       if _set_notify_hook "$_nhook"; then
6495         export NOTIFY_HOOK="$_nhook"
6496         _saveaccountconf "NOTIFY_HOOK" "$NOTIFY_HOOK"
6497         return 0
6498       else
6499         _err "Can not set notify hook to: $_nhook"
6500         return 1
6501       fi
6502     fi
6503   fi
6504
6505 }
6506
6507 showhelp() {
6508   _initpath
6509   version
6510   echo "Usage: $PROJECT_ENTRY <command> ... [parameters ...]
6511 Commands:
6512   -h, --help               Show this help message.
6513   -v, --version            Show version info.
6514   --install                Install $PROJECT_NAME to your system.
6515   --uninstall              Uninstall $PROJECT_NAME, and uninstall the cron job.
6516   --upgrade                Upgrade $PROJECT_NAME to the latest code from $PROJECT.
6517   --issue                  Issue a cert.
6518   --deploy                 Deploy the cert to your server.
6519   -i, --install-cert       Install the issued cert to apache/nginx or any other server.
6520   -r, --renew              Renew a cert.
6521   --renew-all              Renew all the certs.
6522   --revoke                 Revoke a cert.
6523   --remove                 Remove the cert from list of certs known to $PROJECT_NAME.
6524   --list                   List all the certs.
6525   --to-pkcs12              Export the certificate and key to a pfx file.
6526   --to-pkcs8               Convert to pkcs8 format.
6527   --sign-csr               Issue a cert from an existing csr.
6528   --show-csr               Show the content of a csr.
6529   -ccr, --create-csr       Create CSR, professional use.
6530   --create-domain-key      Create an domain private key, professional use.
6531   --update-account         Update account info.
6532   --register-account       Register account key.
6533   --deactivate-account     Deactivate the account.
6534   --create-account-key     Create an account private key, professional use.
6535   --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.
6536   --uninstall-cronjob      Uninstall the cron job. The 'uninstall' command can do this automatically.
6537   --cron                   Run cron job to renew all the certs.
6538   --set-notify             Set the cron notification hook, level or mode.
6539   --deactivate             Deactivate the domain authz, professional use.
6540   --set-default-ca         Used with '--server', Set the default CA to use.
6541                            See: $_SERVER_WIKI
6542
6543
6544 Parameters:
6545   -d, --domain <domain.tld>         Specifies a domain, used to issue, renew or revoke etc.
6546   --challenge-alias <domain.tld>    The challenge domain alias for DNS alias mode.
6547                                     See: $_DNS_ALIAS_WIKI
6548
6549   --domain-alias <domain.tld>       The domain alias for DNS alias mode.
6550                                     See: $_DNS_ALIAS_WIKI
6551
6552   --preferred-chain <chain>         If the CA offers multiple certificate chains, prefer the chain with an issuer matching this Subject Common Name.
6553                                     If no match, the default offered chain will be used. (default: empty)
6554                                     See: $_PREFERRED_CHAIN_WIKI
6555
6556   -f, --force                       Force install, force cert renewal or override sudo restrictions.
6557   --staging, --test                 Use staging server, for testing.
6558   --debug [0|1|2|3]                 Output debug info. Defaults to 1 if argument is omitted.
6559   --output-insecure                 Output all the sensitive messages.
6560                                     By default all the credentials/sensitive messages are hidden from the output/debug/log for security.
6561   -w, --webroot <directory>         Specifies the web root folder for web root mode.
6562   --standalone                      Use standalone mode.
6563   --alpn                            Use standalone alpn mode.
6564   --stateless                       Use stateless mode.
6565                                     See: $_STATELESS_WIKI
6566
6567   --apache                          Use apache mode.
6568   --dns [dns_hook]                  Use dns manual mode or dns api. Defaults to manual mode when argument is omitted.
6569                                     See: $_DNS_API_WIKI
6570
6571   --dnssleep <seconds>              The time in seconds to wait for all the txt records to propagate in dns api mode.
6572                                     It's not necessary to use this by default, $PROJECT_NAME polls dns status by DOH automatically.
6573   -k, --keylength <bits>            Specifies the domain key length: 2048, 3072, 4096, 8192 or ec-256, ec-384, ec-521.
6574   -ak, --accountkeylength <bits>    Specifies the account key length: 2048, 3072, 4096
6575   --log [file]                      Specifies the log file. Defaults to \"$DEFAULT_LOG_FILE\" if argument is omitted.
6576   --log-level <1|2>                 Specifies the log level, default is 1.
6577   --syslog <0|3|6|7>                Syslog level, 0: disable syslog, 3: error, 6: info, 7: debug.
6578   --eab-kid <eab_key_id>            Key Identifier for External Account Binding.
6579   --eab-hmac-key <eab_hmac_key>     HMAC key for External Account Binding.
6580
6581
6582   These parameters are to install the cert to nginx/apache or any other server after issue/renew a cert:
6583
6584   --cert-file <file>                Path to copy the cert file to after issue/renew..
6585   --key-file <file>                 Path to copy the key file to after issue/renew.
6586   --ca-file <file>                  Path to copy the intermediate cert file to after issue/renew.
6587   --fullchain-file <file>           Path to copy the fullchain cert file to after issue/renew.
6588   --reloadcmd <command>             Command to execute after issue/renew to reload the server.
6589
6590   --server <server_uri>             ACME Directory Resource URI. (default: $DEFAULT_CA)
6591                                     See: $_SERVER_WIKI
6592
6593   --accountconf <file>              Specifies a customized account config file.
6594   --home <directory>                Specifies the home dir for $PROJECT_NAME.
6595   --cert-home <directory>           Specifies the home dir to save all the certs, only valid for '--install' command.
6596   --config-home <directory>         Specifies the home dir to save all the configurations.
6597   --useragent <string>              Specifies the user agent string. it will be saved for future use too.
6598   -m, --email <email>               Specifies the account email, only valid for the '--install' and '--update-account' command.
6599   --accountkey <file>               Specifies the account key path, only valid for the '--install' command.
6600   --days <ndays>                    Specifies the days to renew the cert when using '--issue' command. The default value is $DEFAULT_RENEW days.
6601   --httpport <port>                 Specifies the standalone listening port. Only valid if the server is behind a reverse proxy or load balancer.
6602   --tlsport <port>                  Specifies the standalone tls listening port. Only valid if the server is behind a reverse proxy or load balancer.
6603   --local-address <ip>              Specifies the standalone/tls server listening address, in case you have multiple ip addresses.
6604   --listraw                         Only used for '--list' command, list the certs in raw format.
6605   -se, --stop-renew-on-error        Only valid for '--renew-all' command. Stop if one cert has error in renewal.
6606   --insecure                        Do not check the server certificate, in some devices, the api server's certificate may not be trusted.
6607   --ca-bundle <file>                Specifies the path to the CA certificate bundle to verify api server's certificate.
6608   --ca-path <directory>             Specifies directory containing CA certificates in PEM format, used by wget or curl.
6609   --no-cron                         Only valid for '--install' command, which means: do not install the default cron job.
6610                                     In this case, the certs will not be renewed automatically.
6611   --no-profile                      Only valid for '--install' command, which means: do not install aliases to user profile.
6612   --no-color                        Do not output color text.
6613   --force-color                     Force output of color text. Useful for non-interactive use with the aha tool for HTML E-Mails.
6614   --ecc                             Specifies to use the ECC cert. Valid for '--install-cert', '--renew', '--revoke', '--to-pkcs12' and '--create-csr'
6615   --csr <file>                      Specifies the input csr.
6616   --pre-hook <command>              Command to be run before obtaining any certificates.
6617   --post-hook <command>             Command to be run after attempting to obtain/renew certificates. Runs regardless of whether obtain/renew succeeded or failed.
6618   --renew-hook <command>            Command to be run after each successfully renewed certificate.
6619   --deploy-hook <hookname>          The hook file to deploy cert
6620   --ocsp, --ocsp-must-staple        Generate OCSP-Must-Staple extension.
6621   --always-force-new-domain-key     Generate new domain key on renewal. Otherwise, the domain key is not changed by default.
6622   --auto-upgrade [0|1]              Valid for '--upgrade' command, indicating whether to upgrade automatically in future. Defaults to 1 if argument is omitted.
6623   --listen-v4                       Force standalone/tls server to listen at ipv4.
6624   --listen-v6                       Force standalone/tls server to listen at ipv6.
6625   --openssl-bin <file>              Specifies a custom openssl bin location.
6626   --use-wget                        Force to use wget, if you have both curl and wget installed.
6627   --yes-I-know-dns-manual-mode-enough-go-ahead-please  Force use of dns manual mode.
6628                                     See:  $_DNS_MANUAL_WIKI
6629
6630   -b, --branch <branch>             Only valid for '--upgrade' command, specifies the branch name to upgrade to.
6631   --notify-level <0|1|2|3>          Set the notification level:  Default value is $NOTIFY_LEVEL_DEFAULT.
6632                                     0: disabled, no notification will be sent.
6633                                     1: send notifications only when there is an error.
6634                                     2: send notifications when a cert is successfully renewed, or there is an error.
6635                                     3: send notifications when a cert is skipped, renewed, or error.
6636   --notify-mode <0|1>               Set notification mode. Default value is $NOTIFY_MODE_DEFAULT.
6637                                     0: Bulk mode. Send all the domain's notifications in one message(mail).
6638                                     1: Cert mode. Send a message for every single cert.
6639   --notify-hook <hookname>          Set the notify hook
6640   --revoke-reason <0-10>            The reason for revocation, can be used in conjunction with the '--revoke' command.
6641                                     See: $_REVOKE_WIKI
6642
6643   --password <password>             Add a password to exported pfx file. Use with --to-pkcs12.
6644
6645
6646 "
6647 }
6648
6649 installOnline() {
6650   _info "Installing from online archive."
6651
6652   _branch="$BRANCH"
6653   if [ -z "$_branch" ]; then
6654     _branch="master"
6655   fi
6656
6657   target="$PROJECT/archive/$_branch.tar.gz"
6658   _info "Downloading $target"
6659   localname="$_branch.tar.gz"
6660   if ! _get "$target" >$localname; then
6661     _err "Download error."
6662     return 1
6663   fi
6664   (
6665     _info "Extracting $localname"
6666     if ! (tar xzf $localname || gtar xzf $localname); then
6667       _err "Extraction error."
6668       exit 1
6669     fi
6670
6671     cd "$PROJECT_NAME-$_branch"
6672     chmod +x $PROJECT_ENTRY
6673     if ./$PROJECT_ENTRY --install "$@"; then
6674       _info "Install success!"
6675       _initpath
6676       _saveaccountconf "UPGRADE_HASH" "$(_getUpgradeHash)"
6677     fi
6678
6679     cd ..
6680
6681     rm -rf "$PROJECT_NAME-$_branch"
6682     rm -f "$localname"
6683   )
6684 }
6685
6686 _getRepoHash() {
6687   _hash_path=$1
6688   shift
6689   _hash_url="https://api.github.com/repos/acmesh-official/$PROJECT_NAME/git/refs/$_hash_path"
6690   _get $_hash_url | tr -d "\r\n" | tr '{},' '\n\n\n' | grep '"sha":' | cut -d '"' -f 4
6691 }
6692
6693 _getUpgradeHash() {
6694   _b="$BRANCH"
6695   if [ -z "$_b" ]; then
6696     _b="master"
6697   fi
6698   _hash=$(_getRepoHash "heads/$_b")
6699   if [ -z "$_hash" ]; then _hash=$(_getRepoHash "tags/$_b"); fi
6700   echo $_hash
6701 }
6702
6703 upgrade() {
6704   if (
6705     _initpath
6706     [ -z "$FORCE" ] && [ "$(_getUpgradeHash)" = "$(_readaccountconf "UPGRADE_HASH")" ] && _info "Already uptodate!" && exit 0
6707     export LE_WORKING_DIR
6708     cd "$LE_WORKING_DIR"
6709     installOnline "--nocron" "--noprofile"
6710   ); then
6711     _info "Upgrade success!"
6712     exit 0
6713   else
6714     _err "Upgrade failed!"
6715     exit 1
6716   fi
6717 }
6718
6719 _processAccountConf() {
6720   if [ "$_useragent" ]; then
6721     _saveaccountconf "USER_AGENT" "$_useragent"
6722   elif [ "$USER_AGENT" ] && [ "$USER_AGENT" != "$DEFAULT_USER_AGENT" ]; then
6723     _saveaccountconf "USER_AGENT" "$USER_AGENT"
6724   fi
6725
6726   if [ "$_openssl_bin" ]; then
6727     _saveaccountconf "ACME_OPENSSL_BIN" "$_openssl_bin"
6728   elif [ "$ACME_OPENSSL_BIN" ] && [ "$ACME_OPENSSL_BIN" != "$DEFAULT_OPENSSL_BIN" ]; then
6729     _saveaccountconf "ACME_OPENSSL_BIN" "$ACME_OPENSSL_BIN"
6730   fi
6731
6732   if [ "$_auto_upgrade" ]; then
6733     _saveaccountconf "AUTO_UPGRADE" "$_auto_upgrade"
6734   elif [ "$AUTO_UPGRADE" ]; then
6735     _saveaccountconf "AUTO_UPGRADE" "$AUTO_UPGRADE"
6736   fi
6737
6738   if [ "$_use_wget" ]; then
6739     _saveaccountconf "ACME_USE_WGET" "$_use_wget"
6740   elif [ "$ACME_USE_WGET" ]; then
6741     _saveaccountconf "ACME_USE_WGET" "$ACME_USE_WGET"
6742   fi
6743
6744 }
6745
6746 _checkSudo() {
6747   if [ "$SUDO_GID" ] && [ "$SUDO_COMMAND" ] && [ "$SUDO_USER" ] && [ "$SUDO_UID" ]; then
6748     if [ "$SUDO_USER" = "root" ] && [ "$SUDO_UID" = "0" ]; then
6749       #it's root using sudo, no matter it's using sudo or not, just fine
6750       return 0
6751     fi
6752     if [ -n "$SUDO_COMMAND" ]; then
6753       #it's a normal user doing "sudo su", or `sudo -i` or `sudo -s`, or `sudo su acmeuser1`
6754       _endswith "$SUDO_COMMAND" /bin/su || _contains "$SUDO_COMMAND" "/bin/su " || grep "^$SUDO_COMMAND\$" /etc/shells >/dev/null 2>&1
6755       return $?
6756     fi
6757     #otherwise
6758     return 1
6759   fi
6760   return 0
6761 }
6762
6763 #server  #keylength
6764 _selectServer() {
6765   _server="$1"
6766   _skeylength="$2"
6767   _server_lower="$(echo "$_server" | _lower_case)"
6768   _sindex=0
6769   for snames in $CA_NAMES; do
6770     snames="$(echo "$snames" | _lower_case)"
6771     _sindex="$(_math $_sindex + 1)"
6772     _debug2 "_selectServer try snames" "$snames"
6773     for sname in $(echo "$snames" | tr ',' ' '); do
6774       if [ "$_server_lower" = "$sname" ]; then
6775         _debug2 "_selectServer match $sname"
6776         _serverdir="$(_getfield "$CA_SERVERS" $_sindex)"
6777         if [ "$_serverdir" = "$CA_SSLCOM_RSA" ] && _isEccKey "$_skeylength"; then
6778           _serverdir="$CA_SSLCOM_ECC"
6779         fi
6780         _debug "Selected server: $_serverdir"
6781         ACME_DIRECTORY="$_serverdir"
6782         export ACME_DIRECTORY
6783         return
6784       fi
6785     done
6786   done
6787   ACME_DIRECTORY="$_server"
6788   export ACME_DIRECTORY
6789 }
6790
6791 #url
6792 _getCAShortName() {
6793   caurl="$1"
6794   if [ -z "$caurl" ]; then
6795     caurl="$DEFAULT_CA"
6796   fi
6797   if [ "$CA_SSLCOM_ECC" = "$caurl" ]; then
6798     caurl="$CA_SSLCOM_RSA" #just hack to get the short name
6799   fi
6800   caurl_lower="$(echo $caurl | _lower_case)"
6801   _sindex=0
6802   for surl in $(echo "$CA_SERVERS" | _lower_case | tr , ' '); do
6803     _sindex="$(_math $_sindex + 1)"
6804     if [ "$caurl_lower" = "$surl" ]; then
6805       _nindex=0
6806       for snames in $CA_NAMES; do
6807         _nindex="$(_math $_nindex + 1)"
6808         if [ $_nindex -ge $_sindex ]; then
6809           _getfield "$snames" 1
6810           return
6811         fi
6812       done
6813     fi
6814   done
6815   echo "$caurl"
6816 }
6817
6818 #set default ca to $ACME_DIRECTORY
6819 setdefaultca() {
6820   if [ -z "$ACME_DIRECTORY" ]; then
6821     _err "Please give a --server parameter."
6822     return 1
6823   fi
6824   _saveaccountconf "DEFAULT_ACME_SERVER" "$ACME_DIRECTORY"
6825   _info "Changed default CA to: $(__green "$ACME_DIRECTORY")"
6826 }
6827
6828 _process() {
6829   _CMD=""
6830   _domain=""
6831   _altdomains="$NO_VALUE"
6832   _webroot=""
6833   _challenge_alias=""
6834   _keylength=""
6835   _accountkeylength=""
6836   _cert_file=""
6837   _key_file=""
6838   _ca_file=""
6839   _fullchain_file=""
6840   _reloadcmd=""
6841   _password=""
6842   _accountconf=""
6843   _useragent=""
6844   _accountemail=""
6845   _accountkey=""
6846   _certhome=""
6847   _confighome=""
6848   _httpport=""
6849   _tlsport=""
6850   _dnssleep=""
6851   _listraw=""
6852   _stopRenewOnError=""
6853   #_insecure=""
6854   _ca_bundle=""
6855   _ca_path=""
6856   _nocron=""
6857   _noprofile=""
6858   _ecc=""
6859   _csr=""
6860   _pre_hook=""
6861   _post_hook=""
6862   _renew_hook=""
6863   _deploy_hook=""
6864   _logfile=""
6865   _log=""
6866   _local_address=""
6867   _log_level=""
6868   _auto_upgrade=""
6869   _listen_v4=""
6870   _listen_v6=""
6871   _openssl_bin=""
6872   _syslog=""
6873   _use_wget=""
6874   _server=""
6875   _notify_hook=""
6876   _notify_level=""
6877   _notify_mode=""
6878   _revoke_reason=""
6879   _eab_kid=""
6880   _eab_hmac_key=""
6881   _preferred_chain=""
6882   while [ ${#} -gt 0 ]; do
6883     case "${1}" in
6884
6885     --help | -h)
6886       showhelp
6887       return
6888       ;;
6889     --version | -v)
6890       version
6891       return
6892       ;;
6893     --install)
6894       _CMD="install"
6895       ;;
6896     --install-online)
6897       shift
6898       installOnline "$@"
6899       return
6900       ;;
6901     --uninstall)
6902       _CMD="uninstall"
6903       ;;
6904     --upgrade)
6905       _CMD="upgrade"
6906       ;;
6907     --issue)
6908       _CMD="issue"
6909       ;;
6910     --deploy)
6911       _CMD="deploy"
6912       ;;
6913     --sign-csr | --signcsr)
6914       _CMD="signcsr"
6915       ;;
6916     --show-csr | --showcsr)
6917       _CMD="showcsr"
6918       ;;
6919     -i | --install-cert | --installcert)
6920       _CMD="installcert"
6921       ;;
6922     --renew | -r)
6923       _CMD="renew"
6924       ;;
6925     --renew-all | --renewAll | --renewall)
6926       _CMD="renewAll"
6927       ;;
6928     --revoke)
6929       _CMD="revoke"
6930       ;;
6931     --remove)
6932       _CMD="remove"
6933       ;;
6934     --list)
6935       _CMD="list"
6936       ;;
6937     --install-cronjob | --installcronjob)
6938       _CMD="installcronjob"
6939       ;;
6940     --uninstall-cronjob | --uninstallcronjob)
6941       _CMD="uninstallcronjob"
6942       ;;
6943     --cron)
6944       _CMD="cron"
6945       ;;
6946     --to-pkcs12 | --to-pkcs | --toPkcs)
6947       _CMD="toPkcs"
6948       ;;
6949     --to-pkcs8 | --toPkcs8)
6950       _CMD="toPkcs8"
6951       ;;
6952     --create-account-key | --createAccountKey | --createaccountkey | -cak)
6953       _CMD="createAccountKey"
6954       ;;
6955     --create-domain-key | --createDomainKey | --createdomainkey | -cdk)
6956       _CMD="createDomainKey"
6957       ;;
6958     -ccr | --create-csr | --createCSR | --createcsr)
6959       _CMD="createCSR"
6960       ;;
6961     --deactivate)
6962       _CMD="deactivate"
6963       ;;
6964     --update-account | --updateaccount)
6965       _CMD="updateaccount"
6966       ;;
6967     --register-account | --registeraccount)
6968       _CMD="registeraccount"
6969       ;;
6970     --deactivate-account)
6971       _CMD="deactivateaccount"
6972       ;;
6973     --set-notify)
6974       _CMD="setnotify"
6975       ;;
6976     --set-default-ca)
6977       _CMD="setdefaultca"
6978       ;;
6979     -d | --domain)
6980       _dvalue="$2"
6981
6982       if [ "$_dvalue" ]; then
6983         if _startswith "$_dvalue" "-"; then
6984           _err "'$_dvalue' is not a valid domain for parameter '$1'"
6985           return 1
6986         fi
6987         if _is_idn "$_dvalue" && ! _exists idn; then
6988           _err "It seems that $_dvalue is an IDN( Internationalized Domain Names), please install 'idn' command first."
6989           return 1
6990         fi
6991
6992         if [ -z "$_domain" ]; then
6993           _domain="$_dvalue"
6994         else
6995           if [ "$_altdomains" = "$NO_VALUE" ]; then
6996             _altdomains="$_dvalue"
6997           else
6998             _altdomains="$_altdomains,$_dvalue"
6999           fi
7000         fi
7001       fi
7002
7003       shift
7004       ;;
7005
7006     -f | --force)
7007       FORCE="1"
7008       ;;
7009     --staging | --test)
7010       STAGE="1"
7011       ;;
7012     --server)
7013       _server="$2"
7014       shift
7015       ;;
7016     --debug)
7017       if [ -z "$2" ] || _startswith "$2" "-"; then
7018         DEBUG="$DEBUG_LEVEL_DEFAULT"
7019       else
7020         DEBUG="$2"
7021         shift
7022       fi
7023       ;;
7024     --output-insecure)
7025       export OUTPUT_INSECURE=1
7026       ;;
7027     -w | --webroot)
7028       wvalue="$2"
7029       if [ -z "$_webroot" ]; then
7030         _webroot="$wvalue"
7031       else
7032         _webroot="$_webroot,$wvalue"
7033       fi
7034       shift
7035       ;;
7036     --challenge-alias)
7037       cvalue="$2"
7038       _challenge_alias="$_challenge_alias$cvalue,"
7039       shift
7040       ;;
7041     --domain-alias)
7042       cvalue="$DNS_ALIAS_PREFIX$2"
7043       _challenge_alias="$_challenge_alias$cvalue,"
7044       shift
7045       ;;
7046     --standalone)
7047       wvalue="$NO_VALUE"
7048       if [ -z "$_webroot" ]; then
7049         _webroot="$wvalue"
7050       else
7051         _webroot="$_webroot,$wvalue"
7052       fi
7053       ;;
7054     --alpn)
7055       wvalue="$W_ALPN"
7056       if [ -z "$_webroot" ]; then
7057         _webroot="$wvalue"
7058       else
7059         _webroot="$_webroot,$wvalue"
7060       fi
7061       ;;
7062     --stateless)
7063       wvalue="$MODE_STATELESS"
7064       if [ -z "$_webroot" ]; then
7065         _webroot="$wvalue"
7066       else
7067         _webroot="$_webroot,$wvalue"
7068       fi
7069       ;;
7070     --local-address)
7071       lvalue="$2"
7072       _local_address="$_local_address$lvalue,"
7073       shift
7074       ;;
7075     --apache)
7076       wvalue="apache"
7077       if [ -z "$_webroot" ]; then
7078         _webroot="$wvalue"
7079       else
7080         _webroot="$_webroot,$wvalue"
7081       fi
7082       ;;
7083     --nginx)
7084       wvalue="$NGINX"
7085       if [ "$2" ] && ! _startswith "$2" "-"; then
7086         wvalue="$NGINX$2"
7087         shift
7088       fi
7089       if [ -z "$_webroot" ]; then
7090         _webroot="$wvalue"
7091       else
7092         _webroot="$_webroot,$wvalue"
7093       fi
7094       ;;
7095     --dns)
7096       wvalue="$W_DNS"
7097       if [ "$2" ] && ! _startswith "$2" "-"; then
7098         wvalue="$2"
7099         shift
7100       fi
7101       if [ -z "$_webroot" ]; then
7102         _webroot="$wvalue"
7103       else
7104         _webroot="$_webroot,$wvalue"
7105       fi
7106       ;;
7107     --dnssleep)
7108       _dnssleep="$2"
7109       Le_DNSSleep="$_dnssleep"
7110       shift
7111       ;;
7112     --keylength | -k)
7113       _keylength="$2"
7114       shift
7115       ;;
7116     -ak | --accountkeylength)
7117       _accountkeylength="$2"
7118       shift
7119       ;;
7120     --cert-file | --certpath)
7121       _cert_file="$2"
7122       shift
7123       ;;
7124     --key-file | --keypath)
7125       _key_file="$2"
7126       shift
7127       ;;
7128     --ca-file | --capath)
7129       _ca_file="$2"
7130       shift
7131       ;;
7132     --fullchain-file | --fullchainpath)
7133       _fullchain_file="$2"
7134       shift
7135       ;;
7136     --reloadcmd | --reloadCmd)
7137       _reloadcmd="$2"
7138       shift
7139       ;;
7140     --password)
7141       _password="$2"
7142       shift
7143       ;;
7144     --accountconf)
7145       _accountconf="$2"
7146       ACCOUNT_CONF_PATH="$_accountconf"
7147       shift
7148       ;;
7149     --home)
7150       LE_WORKING_DIR="$2"
7151       shift
7152       ;;
7153     --cert-home | --certhome)
7154       _certhome="$2"
7155       CERT_HOME="$_certhome"
7156       shift
7157       ;;
7158     --config-home)
7159       _confighome="$2"
7160       LE_CONFIG_HOME="$_confighome"
7161       shift
7162       ;;
7163     --useragent)
7164       _useragent="$2"
7165       USER_AGENT="$_useragent"
7166       shift
7167       ;;
7168     -m | --email | --accountemail)
7169       _accountemail="$2"
7170       export ACCOUNT_EMAIL="$_accountemail"
7171       shift
7172       ;;
7173     --accountkey)
7174       _accountkey="$2"
7175       ACCOUNT_KEY_PATH="$_accountkey"
7176       shift
7177       ;;
7178     --days)
7179       _days="$2"
7180       Le_RenewalDays="$_days"
7181       shift
7182       ;;
7183     --httpport)
7184       _httpport="$2"
7185       Le_HTTPPort="$_httpport"
7186       shift
7187       ;;
7188     --tlsport)
7189       _tlsport="$2"
7190       Le_TLSPort="$_tlsport"
7191       shift
7192       ;;
7193     --listraw)
7194       _listraw="raw"
7195       ;;
7196     -se | --stop-renew-on-error | --stopRenewOnError | --stoprenewonerror)
7197       _stopRenewOnError="1"
7198       ;;
7199     --insecure)
7200       #_insecure="1"
7201       HTTPS_INSECURE="1"
7202       ;;
7203     --ca-bundle)
7204       _ca_bundle="$(_readlink "$2")"
7205       CA_BUNDLE="$_ca_bundle"
7206       shift
7207       ;;
7208     --ca-path)
7209       _ca_path="$2"
7210       CA_PATH="$_ca_path"
7211       shift
7212       ;;
7213     --no-cron | --nocron)
7214       _nocron="1"
7215       ;;
7216     --no-profile | --noprofile)
7217       _noprofile="1"
7218       ;;
7219     --no-color)
7220       export ACME_NO_COLOR=1
7221       ;;
7222     --force-color)
7223       export ACME_FORCE_COLOR=1
7224       ;;
7225     --ecc)
7226       _ecc="isEcc"
7227       ;;
7228     --csr)
7229       _csr="$2"
7230       shift
7231       ;;
7232     --pre-hook)
7233       _pre_hook="$2"
7234       shift
7235       ;;
7236     --post-hook)
7237       _post_hook="$2"
7238       shift
7239       ;;
7240     --renew-hook)
7241       _renew_hook="$2"
7242       shift
7243       ;;
7244     --deploy-hook)
7245       if [ -z "$2" ] || _startswith "$2" "-"; then
7246         _usage "Please specify a value for '--deploy-hook'"
7247         return 1
7248       fi
7249       _deploy_hook="$_deploy_hook$2,"
7250       shift
7251       ;;
7252     --ocsp-must-staple | --ocsp)
7253       Le_OCSP_Staple="1"
7254       ;;
7255     --always-force-new-domain-key)
7256       if [ -z "$2" ] || _startswith "$2" "-"; then
7257         Le_ForceNewDomainKey=1
7258       else
7259         Le_ForceNewDomainKey="$2"
7260         shift
7261       fi
7262       ;;
7263     --yes-I-know-dns-manual-mode-enough-go-ahead-please)
7264       export FORCE_DNS_MANUAL=1
7265       ;;
7266     --log | --logfile)
7267       _log="1"
7268       _logfile="$2"
7269       if _startswith "$_logfile" '-'; then
7270         _logfile=""
7271       else
7272         shift
7273       fi
7274       LOG_FILE="$_logfile"
7275       if [ -z "$LOG_LEVEL" ]; then
7276         LOG_LEVEL="$DEFAULT_LOG_LEVEL"
7277       fi
7278       ;;
7279     --log-level)
7280       _log_level="$2"
7281       LOG_LEVEL="$_log_level"
7282       shift
7283       ;;
7284     --syslog)
7285       if ! _startswith "$2" '-'; then
7286         _syslog="$2"
7287         shift
7288       fi
7289       if [ -z "$_syslog" ]; then
7290         _syslog="$SYSLOG_LEVEL_DEFAULT"
7291       fi
7292       ;;
7293     --auto-upgrade)
7294       _auto_upgrade="$2"
7295       if [ -z "$_auto_upgrade" ] || _startswith "$_auto_upgrade" '-'; then
7296         _auto_upgrade="1"
7297       else
7298         shift
7299       fi
7300       AUTO_UPGRADE="$_auto_upgrade"
7301       ;;
7302     --listen-v4)
7303       _listen_v4="1"
7304       Le_Listen_V4="$_listen_v4"
7305       ;;
7306     --listen-v6)
7307       _listen_v6="1"
7308       Le_Listen_V6="$_listen_v6"
7309       ;;
7310     --openssl-bin)
7311       _openssl_bin="$2"
7312       ACME_OPENSSL_BIN="$_openssl_bin"
7313       shift
7314       ;;
7315     --use-wget)
7316       _use_wget="1"
7317       ACME_USE_WGET="1"
7318       ;;
7319     --branch | -b)
7320       export BRANCH="$2"
7321       shift
7322       ;;
7323     --notify-hook)
7324       _nhook="$2"
7325       if _startswith "$_nhook" "-"; then
7326         _err "'$_nhook' is not a hook name for '$1'"
7327         return 1
7328       fi
7329       if [ "$_notify_hook" ]; then
7330         _notify_hook="$_notify_hook,$_nhook"
7331       else
7332         _notify_hook="$_nhook"
7333       fi
7334       shift
7335       ;;
7336     --notify-level)
7337       _nlevel="$2"
7338       if _startswith "$_nlevel" "-"; then
7339         _err "'$_nlevel' is not a integer for '$1'"
7340         return 1
7341       fi
7342       _notify_level="$_nlevel"
7343       shift
7344       ;;
7345     --notify-mode)
7346       _nmode="$2"
7347       if _startswith "$_nmode" "-"; then
7348         _err "'$_nmode' is not a integer for '$1'"
7349         return 1
7350       fi
7351       _notify_mode="$_nmode"
7352       shift
7353       ;;
7354     --revoke-reason)
7355       _revoke_reason="$2"
7356       if _startswith "$_revoke_reason" "-"; then
7357         _err "'$_revoke_reason' is not a integer for '$1'"
7358         return 1
7359       fi
7360       shift
7361       ;;
7362     --eab-kid)
7363       _eab_kid="$2"
7364       shift
7365       ;;
7366     --eab-hmac-key)
7367       _eab_hmac_key="$2"
7368       shift
7369       ;;
7370     --preferred-chain)
7371       _preferred_chain="$2"
7372       shift
7373       ;;
7374     *)
7375       _err "Unknown parameter : $1"
7376       return 1
7377       ;;
7378     esac
7379
7380     shift 1
7381   done
7382
7383   if [ "$_server" ]; then
7384     _selectServer "$_server" "${_ecc:-$_keylength}"
7385   fi
7386
7387   if [ "${_CMD}" != "install" ]; then
7388     if [ "$__INTERACTIVE" ] && ! _checkSudo; then
7389       if [ -z "$FORCE" ]; then
7390         #Use "echo" here, instead of _info. it's too early
7391         echo "It seems that you are using sudo, please read this link first:"
7392         echo "$_SUDO_WIKI"
7393         return 1
7394       fi
7395     fi
7396     __initHome
7397     if [ "$_log" ]; then
7398       if [ -z "$_logfile" ]; then
7399         _logfile="$DEFAULT_LOG_FILE"
7400       fi
7401     fi
7402     if [ "$_logfile" ]; then
7403       _saveaccountconf "LOG_FILE" "$_logfile"
7404       LOG_FILE="$_logfile"
7405     fi
7406
7407     if [ "$_log_level" ]; then
7408       _saveaccountconf "LOG_LEVEL" "$_log_level"
7409       LOG_LEVEL="$_log_level"
7410     fi
7411
7412     if [ "$_syslog" ]; then
7413       if _exists logger; then
7414         if [ "$_syslog" = "0" ]; then
7415           _clearaccountconf "SYS_LOG"
7416         else
7417           _saveaccountconf "SYS_LOG" "$_syslog"
7418         fi
7419         SYS_LOG="$_syslog"
7420       else
7421         _err "The 'logger' command is not found, can not enable syslog."
7422         _clearaccountconf "SYS_LOG"
7423         SYS_LOG=""
7424       fi
7425     fi
7426
7427     _processAccountConf
7428   fi
7429
7430   _debug2 LE_WORKING_DIR "$LE_WORKING_DIR"
7431
7432   if [ "$DEBUG" ]; then
7433     version
7434     if [ "$_server" ]; then
7435       _debug "Using server: $_server"
7436     fi
7437   fi
7438   _debug "Running cmd: ${_CMD}"
7439   case "${_CMD}" in
7440   install) install "$_nocron" "$_confighome" "$_noprofile" "$_accountemail" ;;
7441   uninstall) uninstall "$_nocron" ;;
7442   upgrade) upgrade ;;
7443   issue)
7444     issue "$_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"
7445     ;;
7446   deploy)
7447     deploy "$_domain" "$_deploy_hook" "$_ecc"
7448     ;;
7449   signcsr)
7450     signcsr "$_csr" "$_webroot" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_address" "$_challenge_alias" "$_preferred_chain"
7451     ;;
7452   showcsr)
7453     showcsr "$_csr" "$_domain"
7454     ;;
7455   installcert)
7456     installcert "$_domain" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_ecc"
7457     ;;
7458   renew)
7459     renew "$_domain" "$_ecc"
7460     ;;
7461   renewAll)
7462     renewAll "$_stopRenewOnError"
7463     ;;
7464   revoke)
7465     revoke "$_domain" "$_ecc" "$_revoke_reason"
7466     ;;
7467   remove)
7468     remove "$_domain" "$_ecc"
7469     ;;
7470   deactivate)
7471     deactivate "$_domain,$_altdomains"
7472     ;;
7473   registeraccount)
7474     registeraccount "$_accountkeylength" "$_eab_kid" "$_eab_hmac_key"
7475     ;;
7476   updateaccount)
7477     updateaccount
7478     ;;
7479   deactivateaccount)
7480     deactivateaccount
7481     ;;
7482   list)
7483     list "$_listraw" "$_domain"
7484     ;;
7485   installcronjob) installcronjob "$_confighome" ;;
7486   uninstallcronjob) uninstallcronjob ;;
7487   cron) cron ;;
7488   toPkcs)
7489     toPkcs "$_domain" "$_password" "$_ecc"
7490     ;;
7491   toPkcs8)
7492     toPkcs8 "$_domain" "$_ecc"
7493     ;;
7494   createAccountKey)
7495     createAccountKey "$_accountkeylength"
7496     ;;
7497   createDomainKey)
7498     createDomainKey "$_domain" "$_keylength"
7499     ;;
7500   createCSR)
7501     createCSR "$_domain" "$_altdomains" "$_ecc"
7502     ;;
7503   setnotify)
7504     setnotify "$_notify_hook" "$_notify_level" "$_notify_mode"
7505     ;;
7506   setdefaultca)
7507     setdefaultca
7508     ;;
7509   *)
7510     if [ "$_CMD" ]; then
7511       _err "Invalid command: $_CMD"
7512     fi
7513     showhelp
7514     return 1
7515     ;;
7516   esac
7517   _ret="$?"
7518   if [ "$_ret" != "0" ]; then
7519     return $_ret
7520   fi
7521
7522   if [ "${_CMD}" = "install" ]; then
7523     if [ "$_log" ]; then
7524       if [ -z "$LOG_FILE" ]; then
7525         LOG_FILE="$DEFAULT_LOG_FILE"
7526       fi
7527       _saveaccountconf "LOG_FILE" "$LOG_FILE"
7528     fi
7529
7530     if [ "$_log_level" ]; then
7531       _saveaccountconf "LOG_LEVEL" "$_log_level"
7532     fi
7533
7534     if [ "$_syslog" ]; then
7535       if _exists logger; then
7536         if [ "$_syslog" = "0" ]; then
7537           _clearaccountconf "SYS_LOG"
7538         else
7539           _saveaccountconf "SYS_LOG" "$_syslog"
7540         fi
7541       else
7542         _err "The 'logger' command is not found, can not enable syslog."
7543         _clearaccountconf "SYS_LOG"
7544         SYS_LOG=""
7545       fi
7546     fi
7547
7548     _processAccountConf
7549   fi
7550
7551 }
7552
7553 main() {
7554   [ -z "$1" ] && showhelp && return
7555   if _startswith "$1" '-'; then _process "$@"; else "$@"; fi
7556 }
7557
7558 main "$@"