acme.sh

   1 #!/usr/bin/env sh
   2
   3 VER=2.8.6
   4
   5 PROJECT_NAME="acme.sh"
   6
   7 PROJECT_ENTRY="acme.sh"
   8
   9 PROJECT="https://github.com/acmesh-official/$PROJECT_NAME"
  10
  11 DEFAULT_INSTALL_HOME="$HOME/.$PROJECT_NAME"
  12
  13 _WINDOWS_SCHEDULER_NAME="$PROJECT_NAME.cron"
  14
  15 _SCRIPT_="$0"
  16
  17 _SUB_FOLDER_NOTIFY="notify"
  18 _SUB_FOLDER_DNSAPI="dnsapi"
  19 _SUB_FOLDER_DEPLOY="deploy"
  20
  21 _SUB_FOLDERS="$_SUB_FOLDER_DNSAPI $_SUB_FOLDER_DEPLOY $_SUB_FOLDER_NOTIFY"
  22
  23 LETSENCRYPT_CA_V1="https://acme-v01.api.letsencrypt.org/directory"
  24 LETSENCRYPT_STAGING_CA_V1="https://acme-staging.api.letsencrypt.org/directory"
  25
  26 LETSENCRYPT_CA_V2="https://acme-v02.api.letsencrypt.org/directory"
  27 LETSENCRYPT_STAGING_CA_V2="https://acme-staging-v02.api.letsencrypt.org/directory"
  28
  29 DEFAULT_CA=$LETSENCRYPT_CA_V2
  30 DEFAULT_STAGING_CA=$LETSENCRYPT_STAGING_CA_V2
  31
  32 DEFAULT_USER_AGENT="$PROJECT_NAME/$VER ($PROJECT)"
  33 DEFAULT_ACCOUNT_EMAIL=""
  34
  35 DEFAULT_ACCOUNT_KEY_LENGTH=2048
  36 DEFAULT_DOMAIN_KEY_LENGTH=2048
  37
  38 DEFAULT_OPENSSL_BIN="openssl"
  39
  40 _OLD_CA_HOST="https://acme-v01.api.letsencrypt.org"
  41 _OLD_STAGE_CA_HOST="https://acme-staging.api.letsencrypt.org"
  42
  43 VTYPE_HTTP="http-01"
  44 VTYPE_DNS="dns-01"
  45 VTYPE_ALPN="tls-alpn-01"
  46
  47 LOCAL_ANY_ADDRESS="0.0.0.0"
  48
  49 DEFAULT_RENEW=60
  50
  51 NO_VALUE="no"
  52
  53 W_DNS="dns"
  54 W_ALPN="alpn"
  55 DNS_ALIAS_PREFIX="="
  56
  57 MODE_STATELESS="stateless"
  58
  59 STATE_VERIFIED="verified_ok"
  60
  61 NGINX="nginx:"
  62 NGINX_START="#ACME_NGINX_START"
  63 NGINX_END="#ACME_NGINX_END"
  64
  65 BEGIN_CSR="-----BEGIN CERTIFICATE REQUEST-----"
  66 END_CSR="-----END CERTIFICATE REQUEST-----"
  67
  68 BEGIN_CERT="-----BEGIN CERTIFICATE-----"
  69 END_CERT="-----END CERTIFICATE-----"
  70
  71 CONTENT_TYPE_JSON="application/jose+json"
  72 RENEW_SKIP=2
  73
  74 B64CONF_START="__ACME_BASE64__START_"
  75 B64CONF_END="__ACME_BASE64__END_"
  76
  77 ECC_SEP="_"
  78 ECC_SUFFIX="${ECC_SEP}ecc"
  79
  80 LOG_LEVEL_1=1
  81 LOG_LEVEL_2=2
  82 LOG_LEVEL_3=3
  83 DEFAULT_LOG_LEVEL="$LOG_LEVEL_1"
  84
  85 DEBUG_LEVEL_1=1
  86 DEBUG_LEVEL_2=2
  87 DEBUG_LEVEL_3=3
  88 DEBUG_LEVEL_DEFAULT=$DEBUG_LEVEL_1
  89 DEBUG_LEVEL_NONE=0
  90
  91 DOH_CLOUDFLARE=1
  92 DOH_GOOGLE=2
  93
  94 HIDDEN_VALUE="[hidden](please add '--output-insecure' to see this value)"
  95
  96 SYSLOG_ERROR="user.error"
  97 SYSLOG_INFO="user.info"
  98 SYSLOG_DEBUG="user.debug"
  99
 100 #error
 101 SYSLOG_LEVEL_ERROR=3
 102 #info
 103 SYSLOG_LEVEL_INFO=6
 104 #debug
 105 SYSLOG_LEVEL_DEBUG=7
 106 #debug2
 107 SYSLOG_LEVEL_DEBUG_2=8
 108 #debug3
 109 SYSLOG_LEVEL_DEBUG_3=9
 110
 111 SYSLOG_LEVEL_DEFAULT=$SYSLOG_LEVEL_ERROR
 112 #none
 113 SYSLOG_LEVEL_NONE=0
 114
 115 NOTIFY_LEVEL_DISABLE=0
 116 NOTIFY_LEVEL_ERROR=1
 117 NOTIFY_LEVEL_RENEW=2
 118 NOTIFY_LEVEL_SKIP=3
 119
 120 NOTIFY_LEVEL_DEFAULT=$NOTIFY_LEVEL_RENEW
 121
 122 NOTIFY_MODE_BULK=0
 123 NOTIFY_MODE_CERT=1
 124
 125 NOTIFY_MODE_DEFAULT=$NOTIFY_MODE_BULK
 126
 127 _DEBUG_WIKI="https://github.com/acmesh-official/acme.sh/wiki/How-to-debug-acme.sh"
 128
 129 _PREPARE_LINK="https://github.com/acmesh-official/acme.sh/wiki/Install-preparations"
 130
 131 _STATELESS_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Stateless-Mode"
 132
 133 _DNS_ALIAS_WIKI="https://github.com/acmesh-official/acme.sh/wiki/DNS-alias-mode"
 134
 135 _DNS_MANUAL_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dns-manual-mode"
 136
 137 _NOTIFY_WIKI="https://github.com/acmesh-official/acme.sh/wiki/notify"
 138
 139 _SUDO_WIKI="https://github.com/acmesh-official/acme.sh/wiki/sudo"
 140
 141 _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."
 142
 143 _DNS_MANUAL_WARN="It seems that you are using dns manual mode. please take care: $_DNS_MANUAL_ERR"
 144
 145 _DNS_MANUAL_ERROR="It seems that you are using dns manual mode. Read this link first: $_DNS_MANUAL_WIKI"
 146
 147 __INTERACTIVE=""
 148 if [ -t 1 ]; then
 149   __INTERACTIVE="1"
 150 fi
 151
 152 __green() {
 153   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 154     printf '\33[1;32m%b\33[0m' "$1"
 155     return
 156   fi
 157   printf -- "%b" "$1"
 158 }
 159
 160 __red() {
 161   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 162     printf '\33[1;31m%b\33[0m' "$1"
 163     return
 164   fi
 165   printf -- "%b" "$1"
 166 }
 167
 168 _printargs() {
 169   _exitstatus="$?"
 170   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 171     printf -- "%s" "[$(date)] "
 172   fi
 173   if [ -z "$2" ]; then
 174     printf -- "%s" "$1"
 175   else
 176     printf -- "%s" "$1='$2'"
 177   fi
 178   printf "\n"
 179   # return the saved exit status
 180   return "$_exitstatus"
 181 }
 182
 183 _dlg_versions() {
 184   echo "Diagnosis versions: "
 185   echo "openssl:$ACME_OPENSSL_BIN"
 186   if _exists "${ACME_OPENSSL_BIN:-openssl}"; then
 187     ${ACME_OPENSSL_BIN:-openssl} version 2>&1
 188   else
 189     echo "$ACME_OPENSSL_BIN doesn't exists."
 190   fi
 191
 192   echo "apache:"
 193   if [ "$_APACHECTL" ] && _exists "$_APACHECTL"; then
 194     $_APACHECTL -V 2>&1
 195   else
 196     echo "apache doesn't exists."
 197   fi
 198
 199   echo "nginx:"
 200   if _exists "nginx"; then
 201     nginx -V 2>&1
 202   else
 203     echo "nginx doesn't exists."
 204   fi
 205
 206   echo "socat:"
 207   if _exists "socat"; then
 208     socat -V 2>&1
 209   else
 210     _debug "socat doesn't exists."
 211   fi
 212 }
 213
 214 #class
 215 _syslog() {
 216   _exitstatus="$?"
 217   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" = "$SYSLOG_LEVEL_NONE" ]; then
 218     return
 219   fi
 220   _logclass="$1"
 221   shift
 222   if [ -z "$__logger_i" ]; then
 223     if _contains "$(logger --help 2>&1)" "-i"; then
 224       __logger_i="logger -i"
 225     else
 226       __logger_i="logger"
 227     fi
 228   fi
 229   $__logger_i -t "$PROJECT_NAME" -p "$_logclass" "$(_printargs "$@")" >/dev/null 2>&1
 230   return "$_exitstatus"
 231 }
 232
 233 _log() {
 234   [ -z "$LOG_FILE" ] && return
 235   _printargs "$@" >>"$LOG_FILE"
 236 }
 237
 238 _info() {
 239   _log "$@"
 240   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_INFO" ]; then
 241     _syslog "$SYSLOG_INFO" "$@"
 242   fi
 243   _printargs "$@"
 244 }
 245
 246 _err() {
 247   _syslog "$SYSLOG_ERROR" "$@"
 248   _log "$@"
 249   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 250     printf -- "%s" "[$(date)] " >&2
 251   fi
 252   if [ -z "$2" ]; then
 253     __red "$1" >&2
 254   else
 255     __red "$1='$2'" >&2
 256   fi
 257   printf "\n" >&2
 258   return 1
 259 }
 260
 261 _usage() {
 262   __red "$@" >&2
 263   printf "\n" >&2
 264 }
 265
 266 __debug_bash_helper() {
 267   # At this point only do for --debug 3
 268   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -lt "$DEBUG_LEVEL_3" ]; then
 269     return
 270   fi
 271   # Return extra debug info when running with bash, otherwise return empty
 272   # string.
 273   if [ -z "${BASH_VERSION}" ]; then
 274     return
 275   fi
 276   # We are a bash shell at this point, return the filename, function name, and
 277   # line number as a string
 278   _dbh_saveIFS=$IFS
 279   IFS=" "
 280   # Must use eval or syntax error happens under dash. The eval should use
 281   # single quotes as older versions of busybox had a bug with double quotes and
 282   # eval.
 283   # Use 'caller 1' as we want one level up the stack as we should be called
 284   # by one of the _debug* functions
 285   eval '_dbh_called=($(caller 1))'
 286   IFS=$_dbh_saveIFS
 287   eval '_dbh_file=${_dbh_called[2]}'
 288   if [ -n "${_script_home}" ]; then
 289     # Trim off the _script_home directory name
 290     eval '_dbh_file=${_dbh_file#$_script_home/}'
 291   fi
 292   eval '_dbh_function=${_dbh_called[1]}'
 293   eval '_dbh_lineno=${_dbh_called[0]}'
 294   printf "%-40s " "$_dbh_file:${_dbh_function}:${_dbh_lineno}"
 295 }
 296
 297 _debug() {
 298   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 299     _log "$@"
 300   fi
 301   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 302     _syslog "$SYSLOG_DEBUG" "$@"
 303   fi
 304   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 305     _bash_debug=$(__debug_bash_helper)
 306     _printargs "${_bash_debug}$@" >&2
 307   fi
 308 }
 309
 310 #output the sensitive messages
 311 _secure_debug() {
 312   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 313     if [ "$OUTPUT_INSECURE" = "1" ]; then
 314       _log "$@"
 315     else
 316       _log "$1" "$HIDDEN_VALUE"
 317     fi
 318   fi
 319   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 320     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 321   fi
 322   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 323     if [ "$OUTPUT_INSECURE" = "1" ]; then
 324       _printargs "$@" >&2
 325     else
 326       _printargs "$1" "$HIDDEN_VALUE" >&2
 327     fi
 328   fi
 329 }
 330
 331 _debug2() {
 332   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 333     _log "$@"
 334   fi
 335   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 336     _syslog "$SYSLOG_DEBUG" "$@"
 337   fi
 338   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 339     _bash_debug=$(__debug_bash_helper)
 340     _printargs "${_bash_debug}$@" >&2
 341   fi
 342 }
 343
 344 _secure_debug2() {
 345   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 346     if [ "$OUTPUT_INSECURE" = "1" ]; then
 347       _log "$@"
 348     else
 349       _log "$1" "$HIDDEN_VALUE"
 350     fi
 351   fi
 352   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 353     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 354   fi
 355   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 356     if [ "$OUTPUT_INSECURE" = "1" ]; then
 357       _printargs "$@" >&2
 358     else
 359       _printargs "$1" "$HIDDEN_VALUE" >&2
 360     fi
 361   fi
 362 }
 363
 364 _debug3() {
 365   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 366     _log "$@"
 367   fi
 368   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 369     _syslog "$SYSLOG_DEBUG" "$@"
 370   fi
 371   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 372     _bash_debug=$(__debug_bash_helper)
 373     _printargs "${_bash_debug}$@" >&2
 374   fi
 375 }
 376
 377 _secure_debug3() {
 378   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 379     if [ "$OUTPUT_INSECURE" = "1" ]; then
 380       _log "$@"
 381     else
 382       _log "$1" "$HIDDEN_VALUE"
 383     fi
 384   fi
 385   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 386     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 387   fi
 388   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 389     if [ "$OUTPUT_INSECURE" = "1" ]; then
 390       _printargs "$@" >&2
 391     else
 392       _printargs "$1" "$HIDDEN_VALUE" >&2
 393     fi
 394   fi
 395 }
 396
 397 _upper_case() {
 398   # shellcheck disable=SC2018,SC2019
 399   tr 'a-z' 'A-Z'
 400 }
 401
 402 _lower_case() {
 403   # shellcheck disable=SC2018,SC2019
 404   tr 'A-Z' 'a-z'
 405 }
 406
 407 _startswith() {
 408   _str="$1"
 409   _sub="$2"
 410   echo "$_str" | grep "^$_sub" >/dev/null 2>&1
 411 }
 412
 413 _endswith() {
 414   _str="$1"
 415   _sub="$2"
 416   echo "$_str" | grep -- "$_sub\$" >/dev/null 2>&1
 417 }
 418
 419 _contains() {
 420   _str="$1"
 421   _sub="$2"
 422   echo "$_str" | grep -- "$_sub" >/dev/null 2>&1
 423 }
 424
 425 _hasfield() {
 426   _str="$1"
 427   _field="$2"
 428   _sep="$3"
 429   if [ -z "$_field" ]; then
 430     _usage "Usage: str field  [sep]"
 431     return 1
 432   fi
 433
 434   if [ -z "$_sep" ]; then
 435     _sep=","
 436   fi
 437
 438   for f in $(echo "$_str" | tr "$_sep" ' '); do
 439     if [ "$f" = "$_field" ]; then
 440       _debug2 "'$_str' contains '$_field'"
 441       return 0 #contains ok
 442     fi
 443   done
 444   _debug2 "'$_str' does not contain '$_field'"
 445   return 1 #not contains
 446 }
 447
 448 # str index [sep]
 449 _getfield() {
 450   _str="$1"
 451   _findex="$2"
 452   _sep="$3"
 453
 454   if [ -z "$_findex" ]; then
 455     _usage "Usage: str field  [sep]"
 456     return 1
 457   fi
 458
 459   if [ -z "$_sep" ]; then
 460     _sep=","
 461   fi
 462
 463   _ffi="$_findex"
 464   while [ "$_ffi" -gt "0" ]; do
 465     _fv="$(echo "$_str" | cut -d "$_sep" -f "$_ffi")"
 466     if [ "$_fv" ]; then
 467       printf -- "%s" "$_fv"
 468       return 0
 469     fi
 470     _ffi="$(_math "$_ffi" - 1)"
 471   done
 472
 473   printf -- "%s" "$_str"
 474
 475 }
 476
 477 _exists() {
 478   cmd="$1"
 479   if [ -z "$cmd" ]; then
 480     _usage "Usage: _exists cmd"
 481     return 1
 482   fi
 483
 484   if eval type type >/dev/null 2>&1; then
 485     eval type "$cmd" >/dev/null 2>&1
 486   elif command >/dev/null 2>&1; then
 487     command -v "$cmd" >/dev/null 2>&1
 488   else
 489     which "$cmd" >/dev/null 2>&1
 490   fi
 491   ret="$?"
 492   _debug3 "$cmd exists=$ret"
 493   return $ret
 494 }
 495
 496 #a + b
 497 _math() {
 498   _m_opts="$@"
 499   printf "%s" "$(($_m_opts))"
 500 }
 501
 502 _h_char_2_dec() {
 503   _ch=$1
 504   case "${_ch}" in
 505     a | A)
 506       printf "10"
 507       ;;
 508     b | B)
 509       printf "11"
 510       ;;
 511     c | C)
 512       printf "12"
 513       ;;
 514     d | D)
 515       printf "13"
 516       ;;
 517     e | E)
 518       printf "14"
 519       ;;
 520     f | F)
 521       printf "15"
 522       ;;
 523     *)
 524       printf "%s" "$_ch"
 525       ;;
 526   esac
 527
 528 }
 529
 530 _URGLY_PRINTF=""
 531 if [ "$(printf '\x41')" != 'A' ]; then
 532   _URGLY_PRINTF=1
 533 fi
 534
 535 _ESCAPE_XARGS=""
 536 if _exists xargs && [ "$(printf %s '\\x41' | xargs printf)" = 'A' ]; then
 537   _ESCAPE_XARGS=1
 538 fi
 539
 540 _h2b() {
 541   if _exists xxd && xxd -r -p 2>/dev/null; then
 542     return
 543   fi
 544
 545   hex=$(cat)
 546   ic=""
 547   jc=""
 548   _debug2 _URGLY_PRINTF "$_URGLY_PRINTF"
 549   if [ -z "$_URGLY_PRINTF" ]; then
 550     if [ "$_ESCAPE_XARGS" ] && _exists xargs; then
 551       _debug2 "xargs"
 552       echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/\\\\\\x\1/g' | xargs printf
 553     else
 554       for h in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/ \1/g'); do
 555         if [ -z "$h" ]; then
 556           break
 557         fi
 558         printf "\x$h%s"
 559       done
 560     fi
 561   else
 562     for c in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\)/ \1/g'); do
 563       if [ -z "$ic" ]; then
 564         ic=$c
 565         continue
 566       fi
 567       jc=$c
 568       ic="$(_h_char_2_dec "$ic")"
 569       jc="$(_h_char_2_dec "$jc")"
 570       printf '\'"$(printf "%o" "$(_math "$ic" \* 16 + $jc)")""%s"
 571       ic=""
 572       jc=""
 573     done
 574   fi
 575
 576 }
 577
 578 _is_solaris() {
 579   _contains "${__OS__:=$(uname -a)}" "solaris" || _contains "${__OS__:=$(uname -a)}" "SunOS"
 580 }
 581
 582 #_ascii_hex str
 583 #this can only process ascii chars, should only be used when od command is missing as a backup way.
 584 _ascii_hex() {
 585   _debug2 "Using _ascii_hex"
 586   _str="$1"
 587   _str_len=${#_str}
 588   _h_i=1
 589   while [ "$_h_i" -le "$_str_len" ]; do
 590     _str_c="$(printf "%s" "$_str" | cut -c "$_h_i")"
 591     printf " %02x" "'$_str_c"
 592     _h_i="$(_math "$_h_i" + 1)"
 593   done
 594 }
 595
 596 #stdin  output hexstr splited by one space
 597 #input:"abc"
 598 #output: " 61 62 63"
 599 _hex_dump() {
 600   if _exists od; then
 601     od -A n -v -t x1 | tr -s " " | sed 's/ $//' | tr -d "\r\t\n"
 602   elif _exists hexdump; then
 603     _debug3 "using hexdump"
 604     hexdump -v -e '/1 ""' -e '/1 " %02x" ""'
 605   elif _exists xxd; then
 606     _debug3 "using xxd"
 607     xxd -ps -c 20 -i | sed "s/ 0x/ /g" | tr -d ",\n" | tr -s " "
 608   else
 609     _debug3 "using _ascii_hex"
 610     str=$(cat)
 611     _ascii_hex "$str"
 612   fi
 613 }
 614
 615 #url encode, no-preserved chars
 616 #A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z
 617 #41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a
 618
 619 #a  b  c  d  e  f  g  h  i  j  k  l  m  n  o  p  q  r  s  t  u  v  w  x  y  z
 620 #61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 78 79 7a
 621
 622 #0  1  2  3  4  5  6  7  8  9  -  _  .  ~
 623 #30 31 32 33 34 35 36 37 38 39 2d 5f 2e 7e
 624
 625 #stdin stdout
 626 _url_encode() {
 627   _hex_str=$(_hex_dump)
 628   _debug3 "_url_encode"
 629   _debug3 "_hex_str" "$_hex_str"
 630   for _hex_code in $_hex_str; do
 631     #upper case
 632     case "${_hex_code}" in
 633       "41")
 634         printf "%s" "A"
 635         ;;
 636       "42")
 637         printf "%s" "B"
 638         ;;
 639       "43")
 640         printf "%s" "C"
 641         ;;
 642       "44")
 643         printf "%s" "D"
 644         ;;
 645       "45")
 646         printf "%s" "E"
 647         ;;
 648       "46")
 649         printf "%s" "F"
 650         ;;
 651       "47")
 652         printf "%s" "G"
 653         ;;
 654       "48")
 655         printf "%s" "H"
 656         ;;
 657       "49")
 658         printf "%s" "I"
 659         ;;
 660       "4a")
 661         printf "%s" "J"
 662         ;;
 663       "4b")
 664         printf "%s" "K"
 665         ;;
 666       "4c")
 667         printf "%s" "L"
 668         ;;
 669       "4d")
 670         printf "%s" "M"
 671         ;;
 672       "4e")
 673         printf "%s" "N"
 674         ;;
 675       "4f")
 676         printf "%s" "O"
 677         ;;
 678       "50")
 679         printf "%s" "P"
 680         ;;
 681       "51")
 682         printf "%s" "Q"
 683         ;;
 684       "52")
 685         printf "%s" "R"
 686         ;;
 687       "53")
 688         printf "%s" "S"
 689         ;;
 690       "54")
 691         printf "%s" "T"
 692         ;;
 693       "55")
 694         printf "%s" "U"
 695         ;;
 696       "56")
 697         printf "%s" "V"
 698         ;;
 699       "57")
 700         printf "%s" "W"
 701         ;;
 702       "58")
 703         printf "%s" "X"
 704         ;;
 705       "59")
 706         printf "%s" "Y"
 707         ;;
 708       "5a")
 709         printf "%s" "Z"
 710         ;;
 711
 712       #lower case
 713       "61")
 714         printf "%s" "a"
 715         ;;
 716       "62")
 717         printf "%s" "b"
 718         ;;
 719       "63")
 720         printf "%s" "c"
 721         ;;
 722       "64")
 723         printf "%s" "d"
 724         ;;
 725       "65")
 726         printf "%s" "e"
 727         ;;
 728       "66")
 729         printf "%s" "f"
 730         ;;
 731       "67")
 732         printf "%s" "g"
 733         ;;
 734       "68")
 735         printf "%s" "h"
 736         ;;
 737       "69")
 738         printf "%s" "i"
 739         ;;
 740       "6a")
 741         printf "%s" "j"
 742         ;;
 743       "6b")
 744         printf "%s" "k"
 745         ;;
 746       "6c")
 747         printf "%s" "l"
 748         ;;
 749       "6d")
 750         printf "%s" "m"
 751         ;;
 752       "6e")
 753         printf "%s" "n"
 754         ;;
 755       "6f")
 756         printf "%s" "o"
 757         ;;
 758       "70")
 759         printf "%s" "p"
 760         ;;
 761       "71")
 762         printf "%s" "q"
 763         ;;
 764       "72")
 765         printf "%s" "r"
 766         ;;
 767       "73")
 768         printf "%s" "s"
 769         ;;
 770       "74")
 771         printf "%s" "t"
 772         ;;
 773       "75")
 774         printf "%s" "u"
 775         ;;
 776       "76")
 777         printf "%s" "v"
 778         ;;
 779       "77")
 780         printf "%s" "w"
 781         ;;
 782       "78")
 783         printf "%s" "x"
 784         ;;
 785       "79")
 786         printf "%s" "y"
 787         ;;
 788       "7a")
 789         printf "%s" "z"
 790         ;;
 791       #numbers
 792       "30")
 793         printf "%s" "0"
 794         ;;
 795       "31")
 796         printf "%s" "1"
 797         ;;
 798       "32")
 799         printf "%s" "2"
 800         ;;
 801       "33")
 802         printf "%s" "3"
 803         ;;
 804       "34")
 805         printf "%s" "4"
 806         ;;
 807       "35")
 808         printf "%s" "5"
 809         ;;
 810       "36")
 811         printf "%s" "6"
 812         ;;
 813       "37")
 814         printf "%s" "7"
 815         ;;
 816       "38")
 817         printf "%s" "8"
 818         ;;
 819       "39")
 820         printf "%s" "9"
 821         ;;
 822       "2d")
 823         printf "%s" "-"
 824         ;;
 825       "5f")
 826         printf "%s" "_"
 827         ;;
 828       "2e")
 829         printf "%s" "."
 830         ;;
 831       "7e")
 832         printf "%s" "~"
 833         ;;
 834       #other hex
 835       *)
 836         printf '%%%s' "$_hex_code"
 837         ;;
 838     esac
 839   done
 840 }
 841
 842 _json_encode() {
 843   _j_str="$(sed 's/"/\\"/g' | sed "s/\r/\\r/g")"
 844   _debug3 "_json_encode"
 845   _debug3 "_j_str" "$_j_str"
 846   echo "$_j_str" | _hex_dump | _lower_case | sed 's/0a/5c 6e/g' | tr -d ' ' | _h2b | tr -d "\r\n"
 847 }
 848
 849 #options file
 850 _sed_i() {
 851   options="$1"
 852   filename="$2"
 853   if [ -z "$filename" ]; then
 854     _usage "Usage:_sed_i options filename"
 855     return 1
 856   fi
 857   _debug2 options "$options"
 858   if sed -h 2>&1 | grep "\-i\[SUFFIX]" >/dev/null 2>&1; then
 859     _debug "Using sed  -i"
 860     sed -i "$options" "$filename"
 861   else
 862     _debug "No -i support in sed"
 863     text="$(cat "$filename")"
 864     echo "$text" | sed "$options" >"$filename"
 865   fi
 866 }
 867
 868 _egrep_o() {
 869   if ! egrep -o "$1" 2>/dev/null; then
 870     sed -n 's/.*\('"$1"'\).*/\1/p'
 871   fi
 872 }
 873
 874 #Usage: file startline endline
 875 _getfile() {
 876   filename="$1"
 877   startline="$2"
 878   endline="$3"
 879   if [ -z "$endline" ]; then
 880     _usage "Usage: file startline endline"
 881     return 1
 882   fi
 883
 884   i="$(grep -n -- "$startline" "$filename" | cut -d : -f 1)"
 885   if [ -z "$i" ]; then
 886     _err "Can not find start line: $startline"
 887     return 1
 888   fi
 889   i="$(_math "$i" + 1)"
 890   _debug i "$i"
 891
 892   j="$(grep -n -- "$endline" "$filename" | cut -d : -f 1)"
 893   if [ -z "$j" ]; then
 894     _err "Can not find end line: $endline"
 895     return 1
 896   fi
 897   j="$(_math "$j" - 1)"
 898   _debug j "$j"
 899
 900   sed -n "$i,${j}p" "$filename"
 901
 902 }
 903
 904 #Usage: multiline
 905 _base64() {
 906   [ "" ] #urgly
 907   if [ "$1" ]; then
 908     _debug3 "base64 multiline:'$1'"
 909     ${ACME_OPENSSL_BIN:-openssl} base64 -e
 910   else
 911     _debug3 "base64 single line."
 912     ${ACME_OPENSSL_BIN:-openssl} base64 -e | tr -d '\r\n'
 913   fi
 914 }
 915
 916 #Usage: multiline
 917 _dbase64() {
 918   if [ "$1" ]; then
 919     ${ACME_OPENSSL_BIN:-openssl} base64 -d -A
 920   else
 921     ${ACME_OPENSSL_BIN:-openssl} base64 -d
 922   fi
 923 }
 924
 925 #file
 926 _checkcert() {
 927   _cf="$1"
 928   if [ "$DEBUG" ]; then
 929     openssl x509 -noout -text -in "$_cf"
 930   else
 931     openssl x509 -noout -text -in "$_cf" >/dev/null 2>&1
 932   fi
 933 }
 934
 935 #Usage: hashalg  [outputhex]
 936 #Output Base64-encoded digest
 937 _digest() {
 938   alg="$1"
 939   if [ -z "$alg" ]; then
 940     _usage "Usage: _digest hashalg"
 941     return 1
 942   fi
 943
 944   outputhex="$2"
 945
 946   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ] || [ "$alg" = "md5" ]; then
 947     if [ "$outputhex" ]; then
 948       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hex | cut -d = -f 2 | tr -d ' '
 949     else
 950       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -binary | _base64
 951     fi
 952   else
 953     _err "$alg is not supported yet"
 954     return 1
 955   fi
 956
 957 }
 958
 959 #Usage: hashalg  secret_hex  [outputhex]
 960 #Output binary hmac
 961 _hmac() {
 962   alg="$1"
 963   secret_hex="$2"
 964   outputhex="$3"
 965
 966   if [ -z "$secret_hex" ]; then
 967     _usage "Usage: _hmac hashalg secret [outputhex]"
 968     return 1
 969   fi
 970
 971   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ]; then
 972     if [ "$outputhex" ]; then
 973       (${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 ' '
 974     else
 975       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -mac HMAC -macopt "hexkey:$secret_hex" -binary 2>/dev/null || ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hmac "$(printf "%s" "$secret_hex" | _h2b)" -binary
 976     fi
 977   else
 978     _err "$alg is not supported yet"
 979     return 1
 980   fi
 981
 982 }
 983
 984 #Usage: keyfile hashalg
 985 #Output: Base64-encoded signature value
 986 _sign() {
 987   keyfile="$1"
 988   alg="$2"
 989   if [ -z "$alg" ]; then
 990     _usage "Usage: _sign keyfile hashalg"
 991     return 1
 992   fi
 993
 994   _sign_openssl="${ACME_OPENSSL_BIN:-openssl} dgst -sign $keyfile "
 995
 996   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
 997     $_sign_openssl -$alg | _base64
 998   elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
 999     if ! _signedECText="$($_sign_openssl -sha$__ECC_KEY_LEN | ${ACME_OPENSSL_BIN:-openssl} asn1parse -inform DER)"; then
1000       _err "Sign failed: $_sign_openssl"
1001       _err "Key file: $keyfile"
1002       _err "Key content:$(wc -l <"$keyfile") lines"
1003       return 1
1004     fi
1005     _debug3 "_signedECText" "$_signedECText"
1006     _ec_r="$(echo "$_signedECText" | _head_n 2 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1007     _debug3 "_ec_r" "$_ec_r"
1008     _ec_s="$(echo "$_signedECText" | _head_n 3 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1009     _debug3 "_ec_s" "$_ec_s"
1010     printf "%s" "$_ec_r$_ec_s" | _h2b | _base64
1011   else
1012     _err "Unknown key file format."
1013     return 1
1014   fi
1015
1016 }
1017
1018 #keylength or isEcc flag (empty str => not ecc)
1019 _isEccKey() {
1020   _length="$1"
1021
1022   if [ -z "$_length" ]; then
1023     return 1
1024   fi
1025
1026   [ "$_length" != "1024" ] \
1027     && [ "$_length" != "2048" ] \
1028     && [ "$_length" != "3072" ] \
1029     && [ "$_length" != "4096" ] \
1030     && [ "$_length" != "8192" ]
1031 }
1032
1033 # _createkey  2048|ec-256   file
1034 _createkey() {
1035   length="$1"
1036   f="$2"
1037   _debug2 "_createkey for file:$f"
1038   eccname="$length"
1039   if _startswith "$length" "ec-"; then
1040     length=$(printf "%s" "$length" | cut -d '-' -f 2-100)
1041
1042     if [ "$length" = "256" ]; then
1043       eccname="prime256v1"
1044     fi
1045     if [ "$length" = "384" ]; then
1046       eccname="secp384r1"
1047     fi
1048     if [ "$length" = "521" ]; then
1049       eccname="secp521r1"
1050     fi
1051
1052   fi
1053
1054   if [ -z "$length" ]; then
1055     length=2048
1056   fi
1057
1058   _debug "Use length $length"
1059
1060   if ! touch "$f" >/dev/null 2>&1; then
1061     _f_path="$(dirname "$f")"
1062     _debug _f_path "$_f_path"
1063     if ! mkdir -p "$_f_path"; then
1064       _err "Can not create path: $_f_path"
1065       return 1
1066     fi
1067   fi
1068
1069   if _isEccKey "$length"; then
1070     _debug "Using ec name: $eccname"
1071     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} ecparam -name "$eccname" -genkey 2>/dev/null)"; then
1072       echo "$_opkey" >"$f"
1073     else
1074       _err "error ecc key name: $eccname"
1075       return 1
1076     fi
1077   else
1078     _debug "Using RSA: $length"
1079     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} genrsa "$length" 2>/dev/null)"; then
1080       echo "$_opkey" >"$f"
1081     else
1082       _err "error rsa key: $length"
1083       return 1
1084     fi
1085   fi
1086
1087   if [ "$?" != "0" ]; then
1088     _err "Create key error."
1089     return 1
1090   fi
1091 }
1092
1093 #domain
1094 _is_idn() {
1095   _is_idn_d="$1"
1096   _debug2 _is_idn_d "$_is_idn_d"
1097   _idn_temp=$(printf "%s" "$_is_idn_d" | tr -d '0-9' | tr -d 'a-z' | tr -d 'A-Z' | tr -d '*.,-_')
1098   _debug2 _idn_temp "$_idn_temp"
1099   [ "$_idn_temp" ]
1100 }
1101
1102 #aa.com
1103 #aa.com,bb.com,cc.com
1104 _idn() {
1105   __idn_d="$1"
1106   if ! _is_idn "$__idn_d"; then
1107     printf "%s" "$__idn_d"
1108     return 0
1109   fi
1110
1111   if _exists idn; then
1112     if _contains "$__idn_d" ','; then
1113       _i_first="1"
1114       for f in $(echo "$__idn_d" | tr ',' ' '); do
1115         [ -z "$f" ] && continue
1116         if [ -z "$_i_first" ]; then
1117           printf "%s" ","
1118         else
1119           _i_first=""
1120         fi
1121         idn --quiet "$f" | tr -d "\r\n"
1122       done
1123     else
1124       idn "$__idn_d" | tr -d "\r\n"
1125     fi
1126   else
1127     _err "Please install idn to process IDN names."
1128   fi
1129 }
1130
1131 #_createcsr  cn  san_list  keyfile csrfile conf acmeValidationv1
1132 _createcsr() {
1133   _debug _createcsr
1134   domain="$1"
1135   domainlist="$2"
1136   csrkey="$3"
1137   csr="$4"
1138   csrconf="$5"
1139   acmeValidationv1="$6"
1140   _debug2 domain "$domain"
1141   _debug2 domainlist "$domainlist"
1142   _debug2 csrkey "$csrkey"
1143   _debug2 csr "$csr"
1144   _debug2 csrconf "$csrconf"
1145
1146   printf "[ req_distinguished_name ]\n[ req ]\ndistinguished_name = req_distinguished_name\nreq_extensions = v3_req\n[ v3_req ]\n\nkeyUsage = nonRepudiation, digitalSignature, keyEncipherment" >"$csrconf"
1147
1148   if [ "$acmeValidationv1" ]; then
1149     domainlist="$(_idn "$domainlist")"
1150     printf -- "\nsubjectAltName=DNS:$domainlist" >>"$csrconf"
1151   elif [ -z "$domainlist" ] || [ "$domainlist" = "$NO_VALUE" ]; then
1152     #single domain
1153     _info "Single domain" "$domain"
1154     printf -- "\nsubjectAltName=DNS:$(_idn "$domain")" >>"$csrconf"
1155   else
1156     domainlist="$(_idn "$domainlist")"
1157     _debug2 domainlist "$domainlist"
1158     if _contains "$domainlist" ","; then
1159       alt="DNS:$(_idn "$domain"),DNS:$(echo "$domainlist" | sed "s/,,/,/g" | sed "s/,/,DNS:/g")"
1160     else
1161       alt="DNS:$(_idn "$domain"),DNS:$domainlist"
1162     fi
1163     #multi
1164     _info "Multi domain" "$alt"
1165     printf -- "\nsubjectAltName=$alt" >>"$csrconf"
1166   fi
1167   if [ "$Le_OCSP_Staple" ] || [ "$Le_OCSP_Stable" ]; then
1168     _savedomainconf Le_OCSP_Staple "$Le_OCSP_Staple"
1169     _cleardomainconf Le_OCSP_Stable
1170     printf -- "\nbasicConstraints = CA:FALSE\n1.3.6.1.5.5.7.1.24=DER:30:03:02:01:05" >>"$csrconf"
1171   fi
1172
1173   if [ "$acmeValidationv1" ]; then
1174     printf "\n1.3.6.1.5.5.7.1.31=critical,DER:04:20:${acmeValidationv1}" >>"${csrconf}"
1175   fi
1176
1177   _csr_cn="$(_idn "$domain")"
1178   _debug2 _csr_cn "$_csr_cn"
1179   if _contains "$(uname -a)" "MINGW"; then
1180     ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "//CN=$_csr_cn" -config "$csrconf" -out "$csr"
1181   else
1182     ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "/CN=$_csr_cn" -config "$csrconf" -out "$csr"
1183   fi
1184 }
1185
1186 #_signcsr key  csr  conf cert
1187 _signcsr() {
1188   key="$1"
1189   csr="$2"
1190   conf="$3"
1191   cert="$4"
1192   _debug "_signcsr"
1193
1194   _msg="$(${ACME_OPENSSL_BIN:-openssl} x509 -req -days 365 -in "$csr" -signkey "$key" -extensions v3_req -extfile "$conf" -out "$cert" 2>&1)"
1195   _ret="$?"
1196   _debug "$_msg"
1197   return $_ret
1198 }
1199
1200 #_csrfile
1201 _readSubjectFromCSR() {
1202   _csrfile="$1"
1203   if [ -z "$_csrfile" ]; then
1204     _usage "_readSubjectFromCSR mycsr.csr"
1205     return 1
1206   fi
1207   ${ACME_OPENSSL_BIN:-openssl} req -noout -in "$_csrfile" -subject | tr ',' "\n" | _egrep_o "CN *=.*" | cut -d = -f 2 | cut -d / -f 1 | tr -d ' \n'
1208 }
1209
1210 #_csrfile
1211 #echo comma separated domain list
1212 _readSubjectAltNamesFromCSR() {
1213   _csrfile="$1"
1214   if [ -z "$_csrfile" ]; then
1215     _usage "_readSubjectAltNamesFromCSR mycsr.csr"
1216     return 1
1217   fi
1218
1219   _csrsubj="$(_readSubjectFromCSR "$_csrfile")"
1220   _debug _csrsubj "$_csrsubj"
1221
1222   _dnsAltnames="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile" | grep "^ *DNS:.*" | tr -d ' \n')"
1223   _debug _dnsAltnames "$_dnsAltnames"
1224
1225   if _contains "$_dnsAltnames," "DNS:$_csrsubj,"; then
1226     _debug "AltNames contains subject"
1227     _excapedAlgnames="$(echo "$_dnsAltnames" | tr '*' '#')"
1228     _debug _excapedAlgnames "$_excapedAlgnames"
1229     _escapedSubject="$(echo "$_csrsubj" | tr '*' '#')"
1230     _debug _escapedSubject "$_escapedSubject"
1231     _dnsAltnames="$(echo "$_excapedAlgnames," | sed "s/DNS:$_escapedSubject,//g" | tr '#' '*' | sed "s/,\$//g")"
1232     _debug _dnsAltnames "$_dnsAltnames"
1233   else
1234     _debug "AltNames doesn't contain subject"
1235   fi
1236
1237   echo "$_dnsAltnames" | sed "s/DNS://g"
1238 }
1239
1240 #_csrfile
1241 _readKeyLengthFromCSR() {
1242   _csrfile="$1"
1243   if [ -z "$_csrfile" ]; then
1244     _usage "_readKeyLengthFromCSR mycsr.csr"
1245     return 1
1246   fi
1247
1248   _outcsr="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile")"
1249   _debug2 _outcsr "$_outcsr"
1250   if _contains "$_outcsr" "Public Key Algorithm: id-ecPublicKey"; then
1251     _debug "ECC CSR"
1252     echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *ASN1 OID:.*" | cut -d ':' -f 2 | tr -d ' '
1253   else
1254     _debug "RSA CSR"
1255     _rkl="$(echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1)"
1256     if [ "$_rkl" ]; then
1257       echo "$_rkl"
1258     else
1259       echo "$_outcsr" | tr "\t" " " | _egrep_o "RSA Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1
1260     fi
1261   fi
1262 }
1263
1264 _ss() {
1265   _port="$1"
1266
1267   if _exists "ss"; then
1268     _debug "Using: ss"
1269     ss -ntpl 2>/dev/null | grep ":$_port "
1270     return 0
1271   fi
1272
1273   if _exists "netstat"; then
1274     _debug "Using: netstat"
1275     if netstat -help 2>&1 | grep "\-p proto" >/dev/null; then
1276       #for windows version netstat tool
1277       netstat -an -p tcp | grep "LISTENING" | grep ":$_port "
1278     else
1279       if netstat -help 2>&1 | grep "\-p protocol" >/dev/null; then
1280         netstat -an -p tcp | grep LISTEN | grep ":$_port "
1281       elif netstat -help 2>&1 | grep -- '-P protocol' >/dev/null; then
1282         #for solaris
1283         netstat -an -P tcp | grep "\.$_port " | grep "LISTEN"
1284       elif netstat -help 2>&1 | grep "\-p" >/dev/null; then
1285         #for full linux
1286         netstat -ntpl | grep ":$_port "
1287       else
1288         #for busybox (embedded linux; no pid support)
1289         netstat -ntl 2>/dev/null | grep ":$_port "
1290       fi
1291     fi
1292     return 0
1293   fi
1294
1295   return 1
1296 }
1297
1298 #outfile key cert cacert [password [name [caname]]]
1299 _toPkcs() {
1300   _cpfx="$1"
1301   _ckey="$2"
1302   _ccert="$3"
1303   _cca="$4"
1304   pfxPassword="$5"
1305   pfxName="$6"
1306   pfxCaname="$7"
1307
1308   if [ "$pfxCaname" ]; then
1309     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName" -caname "$pfxCaname"
1310   elif [ "$pfxName" ]; then
1311     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName"
1312   elif [ "$pfxPassword" ]; then
1313     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword"
1314   else
1315     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca"
1316   fi
1317
1318 }
1319
1320 #domain [password] [isEcc]
1321 toPkcs() {
1322   domain="$1"
1323   pfxPassword="$2"
1324   if [ -z "$domain" ]; then
1325     _usage "Usage: $PROJECT_ENTRY --toPkcs -d domain [--password pfx-password]"
1326     return 1
1327   fi
1328
1329   _isEcc="$3"
1330
1331   _initpath "$domain" "$_isEcc"
1332
1333   _toPkcs "$CERT_PFX_PATH" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$pfxPassword"
1334
1335   if [ "$?" = "0" ]; then
1336     _info "Success, Pfx is exported to: $CERT_PFX_PATH"
1337   fi
1338
1339 }
1340
1341 #domain [isEcc]
1342 toPkcs8() {
1343   domain="$1"
1344
1345   if [ -z "$domain" ]; then
1346     _usage "Usage: $PROJECT_ENTRY --toPkcs8 -d domain [--ecc]"
1347     return 1
1348   fi
1349
1350   _isEcc="$2"
1351
1352   _initpath "$domain" "$_isEcc"
1353
1354   ${ACME_OPENSSL_BIN:-openssl} pkcs8 -topk8 -inform PEM -outform PEM -nocrypt -in "$CERT_KEY_PATH" -out "$CERT_PKCS8_PATH"
1355
1356   if [ "$?" = "0" ]; then
1357     _info "Success, $CERT_PKCS8_PATH"
1358   fi
1359
1360 }
1361
1362 #[2048]
1363 createAccountKey() {
1364   _info "Creating account key"
1365   if [ -z "$1" ]; then
1366     _usage "Usage: $PROJECT_ENTRY --createAccountKey --accountkeylength 2048"
1367     return
1368   fi
1369
1370   length=$1
1371   _create_account_key "$length"
1372
1373 }
1374
1375 _create_account_key() {
1376
1377   length=$1
1378
1379   if [ -z "$length" ] || [ "$length" = "$NO_VALUE" ]; then
1380     _debug "Use default length $DEFAULT_ACCOUNT_KEY_LENGTH"
1381     length="$DEFAULT_ACCOUNT_KEY_LENGTH"
1382   fi
1383
1384   _debug length "$length"
1385   _initpath
1386
1387   mkdir -p "$CA_DIR"
1388   if [ -s "$ACCOUNT_KEY_PATH" ]; then
1389     _info "Account key exists, skip"
1390     return 0
1391   else
1392     #generate account key
1393     if _createkey "$length" "$ACCOUNT_KEY_PATH"; then
1394       chmod 600 "$ACCOUNT_KEY_PATH"
1395       _info "Create account key ok."
1396       return 0
1397     else
1398       _err "Create account key error."
1399       return 1
1400     fi
1401   fi
1402
1403 }
1404
1405 #domain [length]
1406 createDomainKey() {
1407   _info "Creating domain key"
1408   if [ -z "$1" ]; then
1409     _usage "Usage: $PROJECT_ENTRY --createDomainKey -d domain.com  [ --keylength 2048 ]"
1410     return
1411   fi
1412
1413   domain=$1
1414   _cdl=$2
1415
1416   if [ -z "$_cdl" ]; then
1417     _debug "Use DEFAULT_DOMAIN_KEY_LENGTH=$DEFAULT_DOMAIN_KEY_LENGTH"
1418     _cdl="$DEFAULT_DOMAIN_KEY_LENGTH"
1419   fi
1420
1421   _initpath "$domain" "$_cdl"
1422
1423   if [ ! -f "$CERT_KEY_PATH" ] || [ ! -s "$CERT_KEY_PATH" ] || ([ "$FORCE" ] && ! [ "$IS_RENEW" ]) || [ "$Le_ForceNewDomainKey" = "1" ]; then
1424     if _createkey "$_cdl" "$CERT_KEY_PATH"; then
1425       _savedomainconf Le_Keylength "$_cdl"
1426       _info "The domain key is here: $(__green $CERT_KEY_PATH)"
1427       return 0
1428     else
1429       _err "Can not create domain key"
1430       return 1
1431     fi
1432   else
1433     if [ "$IS_RENEW" ]; then
1434       _info "Domain key exists, skip"
1435       return 0
1436     else
1437       _err "Domain key exists, do you want to overwrite the key?"
1438       _err "Add '--force', and try again."
1439       return 1
1440     fi
1441   fi
1442
1443 }
1444
1445 # domain  domainlist isEcc
1446 createCSR() {
1447   _info "Creating csr"
1448   if [ -z "$1" ]; then
1449     _usage "Usage: $PROJECT_ENTRY --createCSR -d domain1.com [-d domain2.com  -d domain3.com ... ]"
1450     return
1451   fi
1452
1453   domain="$1"
1454   domainlist="$2"
1455   _isEcc="$3"
1456
1457   _initpath "$domain" "$_isEcc"
1458
1459   if [ -f "$CSR_PATH" ] && [ "$IS_RENEW" ] && [ -z "$FORCE" ]; then
1460     _info "CSR exists, skip"
1461     return
1462   fi
1463
1464   if [ ! -f "$CERT_KEY_PATH" ]; then
1465     _err "The key file is not found: $CERT_KEY_PATH"
1466     _err "Please create the key file first."
1467     return 1
1468   fi
1469   _createcsr "$domain" "$domainlist" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"
1470
1471 }
1472
1473 _url_replace() {
1474   tr '/+' '_-' | tr -d '= '
1475 }
1476
1477 _time2str() {
1478   #BSD
1479   if date -u -r "$1" 2>/dev/null; then
1480     return
1481   fi
1482
1483   #Linux
1484   if date -u -d@"$1" 2>/dev/null; then
1485     return
1486   fi
1487
1488   #Solaris
1489   if _exists adb; then
1490     _t_s_a=$(echo "0t${1}=Y" | adb)
1491     echo "$_t_s_a"
1492   fi
1493
1494   #Busybox
1495   if echo "$1" | awk '{ print strftime("%c", $0); }' 2>/dev/null; then
1496     return
1497   fi
1498 }
1499
1500 _normalizeJson() {
1501   sed "s/\" *: *\([\"{\[]\)/\":\1/g" | sed "s/^ *\([^ ]\)/\1/" | tr -d "\r\n"
1502 }
1503
1504 _stat() {
1505   #Linux
1506   if stat -c '%U:%G' "$1" 2>/dev/null; then
1507     return
1508   fi
1509
1510   #BSD
1511   if stat -f '%Su:%Sg' "$1" 2>/dev/null; then
1512     return
1513   fi
1514
1515   return 1 #error, 'stat' not found
1516 }
1517
1518 #keyfile
1519 _calcjwk() {
1520   keyfile="$1"
1521   if [ -z "$keyfile" ]; then
1522     _usage "Usage: _calcjwk keyfile"
1523     return 1
1524   fi
1525
1526   if [ "$JWK_HEADER" ] && [ "$__CACHED_JWK_KEY_FILE" = "$keyfile" ]; then
1527     _debug2 "Use cached jwk for file: $__CACHED_JWK_KEY_FILE"
1528     return 0
1529   fi
1530
1531   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1532     _debug "RSA key"
1533     pub_exp=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -noout -text | grep "^publicExponent:" | cut -d '(' -f 2 | cut -d 'x' -f 2 | cut -d ')' -f 1)
1534     if [ "${#pub_exp}" = "5" ]; then
1535       pub_exp=0$pub_exp
1536     fi
1537     _debug3 pub_exp "$pub_exp"
1538
1539     e=$(echo "$pub_exp" | _h2b | _base64)
1540     _debug3 e "$e"
1541
1542     modulus=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -modulus -noout | cut -d '=' -f 2)
1543     _debug3 modulus "$modulus"
1544     n="$(printf "%s" "$modulus" | _h2b | _base64 | _url_replace)"
1545     _debug3 n "$n"
1546
1547     jwk='{"e": "'$e'", "kty": "RSA", "n": "'$n'"}'
1548     _debug3 jwk "$jwk"
1549
1550     JWK_HEADER='{"alg": "RS256", "jwk": '$jwk'}'
1551     JWK_HEADERPLACE_PART1='{"nonce": "'
1552     JWK_HEADERPLACE_PART2='", "alg": "RS256"'
1553   elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1554     _debug "EC key"
1555     crv="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^NIST CURVE:" | cut -d ":" -f 2 | tr -d " \r\n")"
1556     _debug3 crv "$crv"
1557     __ECC_KEY_LEN=$(echo "$crv" | cut -d "-" -f 2)
1558     if [ "$__ECC_KEY_LEN" = "521" ]; then
1559       __ECC_KEY_LEN=512
1560     fi
1561     _debug3 __ECC_KEY_LEN "$__ECC_KEY_LEN"
1562     if [ -z "$crv" ]; then
1563       _debug "Let's try ASN1 OID"
1564       crv_oid="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^ASN1 OID:" | cut -d ":" -f 2 | tr -d " \r\n")"
1565       _debug3 crv_oid "$crv_oid"
1566       case "${crv_oid}" in
1567         "prime256v1")
1568           crv="P-256"
1569           __ECC_KEY_LEN=256
1570           ;;
1571         "secp384r1")
1572           crv="P-384"
1573           __ECC_KEY_LEN=384
1574           ;;
1575         "secp521r1")
1576           crv="P-521"
1577           __ECC_KEY_LEN=512
1578           ;;
1579         *)
1580           _err "ECC oid : $crv_oid"
1581           return 1
1582           ;;
1583       esac
1584       _debug3 crv "$crv"
1585     fi
1586
1587     pubi="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n pub: | cut -d : -f 1)"
1588     pubi=$(_math "$pubi" + 1)
1589     _debug3 pubi "$pubi"
1590
1591     pubj="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n "ASN1 OID:" | cut -d : -f 1)"
1592     pubj=$(_math "$pubj" - 1)
1593     _debug3 pubj "$pubj"
1594
1595     pubtext="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | sed -n "$pubi,${pubj}p" | tr -d " \n\r")"
1596     _debug3 pubtext "$pubtext"
1597
1598     xlen="$(printf "%s" "$pubtext" | tr -d ':' | wc -c)"
1599     xlen=$(_math "$xlen" / 4)
1600     _debug3 xlen "$xlen"
1601
1602     xend=$(_math "$xlen" + 1)
1603     x="$(printf "%s" "$pubtext" | cut -d : -f 2-"$xend")"
1604     _debug3 x "$x"
1605
1606     x64="$(printf "%s" "$x" | tr -d : | _h2b | _base64 | _url_replace)"
1607     _debug3 x64 "$x64"
1608
1609     xend=$(_math "$xend" + 1)
1610     y="$(printf "%s" "$pubtext" | cut -d : -f "$xend"-10000)"
1611     _debug3 y "$y"
1612
1613     y64="$(printf "%s" "$y" | tr -d : | _h2b | _base64 | _url_replace)"
1614     _debug3 y64 "$y64"
1615
1616     jwk='{"crv": "'$crv'", "kty": "EC", "x": "'$x64'", "y": "'$y64'"}'
1617     _debug3 jwk "$jwk"
1618
1619     JWK_HEADER='{"alg": "ES'$__ECC_KEY_LEN'", "jwk": '$jwk'}'
1620     JWK_HEADERPLACE_PART1='{"nonce": "'
1621     JWK_HEADERPLACE_PART2='", "alg": "ES'$__ECC_KEY_LEN'"'
1622   else
1623     _err "Only RSA or EC key is supported. keyfile=$keyfile"
1624     _debug2 "$(cat "$keyfile")"
1625     return 1
1626   fi
1627
1628   _debug3 JWK_HEADER "$JWK_HEADER"
1629   __CACHED_JWK_KEY_FILE="$keyfile"
1630 }
1631
1632 _time() {
1633   date -u "+%s"
1634 }
1635
1636 _utc_date() {
1637   date -u "+%Y-%m-%d %H:%M:%S"
1638 }
1639
1640 _mktemp() {
1641   if _exists mktemp; then
1642     if mktemp 2>/dev/null; then
1643       return 0
1644     elif _contains "$(mktemp 2>&1)" "-t prefix" && mktemp -t "$PROJECT_NAME" 2>/dev/null; then
1645       #for Mac osx
1646       return 0
1647     fi
1648   fi
1649   if [ -d "/tmp" ]; then
1650     echo "/tmp/${PROJECT_NAME}wefADf24sf.$(_time).tmp"
1651     return 0
1652   elif [ "$LE_TEMP_DIR" ] && mkdir -p "$LE_TEMP_DIR"; then
1653     echo "/$LE_TEMP_DIR/wefADf24sf.$(_time).tmp"
1654     return 0
1655   fi
1656   _err "Can not create temp file."
1657 }
1658
1659 _inithttp() {
1660
1661   if [ -z "$HTTP_HEADER" ] || ! touch "$HTTP_HEADER"; then
1662     HTTP_HEADER="$(_mktemp)"
1663     _debug2 HTTP_HEADER "$HTTP_HEADER"
1664   fi
1665
1666   if [ "$__HTTP_INITIALIZED" ]; then
1667     if [ "$_ACME_CURL$_ACME_WGET" ]; then
1668       _debug2 "Http already initialized."
1669       return 0
1670     fi
1671   fi
1672
1673   if [ -z "$_ACME_CURL" ] && _exists "curl"; then
1674     _ACME_CURL="curl -L --silent --dump-header $HTTP_HEADER "
1675     if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1676       _CURL_DUMP="$(_mktemp)"
1677       _ACME_CURL="$_ACME_CURL --trace-ascii $_CURL_DUMP "
1678     fi
1679
1680     if [ "$CA_PATH" ]; then
1681       _ACME_CURL="$_ACME_CURL --capath $CA_PATH "
1682     elif [ "$CA_BUNDLE" ]; then
1683       _ACME_CURL="$_ACME_CURL --cacert $CA_BUNDLE "
1684     fi
1685
1686     if _contains "$(curl --help 2>&1)" "--globoff"; then
1687       _ACME_CURL="$_ACME_CURL -g "
1688     fi
1689   fi
1690
1691   if [ -z "$_ACME_WGET" ] && _exists "wget"; then
1692     _ACME_WGET="wget -q"
1693     if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1694       _ACME_WGET="$_ACME_WGET -d "
1695     fi
1696     if [ "$CA_PATH" ]; then
1697       _ACME_WGET="$_ACME_WGET --ca-directory=$CA_PATH "
1698     elif [ "$CA_BUNDLE" ]; then
1699       _ACME_WGET="$_ACME_WGET --ca-certificate=$CA_BUNDLE "
1700     fi
1701   fi
1702
1703   #from wget 1.14: do not skip body on 404 error
1704   if [ "$_ACME_WGET" ] && _contains "$($_ACME_WGET --help 2>&1)" "--content-on-error"; then
1705     _ACME_WGET="$_ACME_WGET --content-on-error "
1706   fi
1707
1708   __HTTP_INITIALIZED=1
1709
1710 }
1711
1712 # body  url [needbase64] [POST|PUT|DELETE] [ContentType]
1713 _post() {
1714   body="$1"
1715   _post_url="$2"
1716   needbase64="$3"
1717   httpmethod="$4"
1718   _postContentType="$5"
1719
1720   if [ -z "$httpmethod" ]; then
1721     httpmethod="POST"
1722   fi
1723   _debug $httpmethod
1724   _debug "_post_url" "$_post_url"
1725   _debug2 "body" "$body"
1726   _debug2 "_postContentType" "$_postContentType"
1727
1728   _inithttp
1729
1730   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
1731     _CURL="$_ACME_CURL"
1732     if [ "$HTTPS_INSECURE" ]; then
1733       _CURL="$_CURL --insecure  "
1734     fi
1735     if [ "$httpmethod" = "HEAD" ]; then
1736       _CURL="$_CURL -I  "
1737     fi
1738     _debug "_CURL" "$_CURL"
1739     if [ "$needbase64" ]; then
1740       if [ "$body" ]; then
1741         if [ "$_postContentType" ]; then
1742           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1743         else
1744           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1745         fi
1746       else
1747         if [ "$_postContentType" ]; then
1748           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1749         else
1750           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1751         fi
1752       fi
1753     else
1754       if [ "$body" ]; then
1755         if [ "$_postContentType" ]; then
1756           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1757         else
1758           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1759         fi
1760       else
1761         if [ "$_postContentType" ]; then
1762           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1763         else
1764           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1765         fi
1766       fi
1767     fi
1768     _ret="$?"
1769     if [ "$_ret" != "0" ]; then
1770       _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $_ret"
1771       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1772         _err "Here is the curl dump log:"
1773         _err "$(cat "$_CURL_DUMP")"
1774       fi
1775     fi
1776   elif [ "$_ACME_WGET" ]; then
1777     _WGET="$_ACME_WGET"
1778     if [ "$HTTPS_INSECURE" ]; then
1779       _WGET="$_WGET --no-check-certificate "
1780     fi
1781     if [ "$httpmethod" = "HEAD" ]; then
1782       _WGET="$_WGET --read-timeout=3.0  --tries=2  "
1783     fi
1784     _debug "_WGET" "$_WGET"
1785     if [ "$needbase64" ]; then
1786       if [ "$httpmethod" = "POST" ]; then
1787         if [ "$_postContentType" ]; then
1788           response="$($_WGET -S -O - --user-agent="$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)"
1789         else
1790           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
1791         fi
1792       else
1793         if [ "$_postContentType" ]; then
1794           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)"
1795         else
1796           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)"
1797         fi
1798       fi
1799     else
1800       if [ "$httpmethod" = "POST" ]; then
1801         if [ "$_postContentType" ]; then
1802           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")"
1803         else
1804           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1805         fi
1806       elif [ "$httpmethod" = "HEAD" ]; then
1807         if [ "$_postContentType" ]; then
1808           response="$($_WGET --spider -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1809         else
1810           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>"$HTTP_HEADER")"
1811         fi
1812       else
1813         if [ "$_postContentType" ]; then
1814           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")"
1815         else
1816           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")"
1817         fi
1818       fi
1819     fi
1820     _ret="$?"
1821     if [ "$_ret" = "8" ]; then
1822       _ret=0
1823       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
1824     fi
1825     if [ "$_ret" != "0" ]; then
1826       _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $_ret"
1827     fi
1828     _sed_i "s/^ *//g" "$HTTP_HEADER"
1829   else
1830     _ret="$?"
1831     _err "Neither curl nor wget is found, can not do $httpmethod."
1832   fi
1833   _debug "_ret" "$_ret"
1834   printf "%s" "$response"
1835   return $_ret
1836 }
1837
1838 # url getheader timeout
1839 _get() {
1840   _debug GET
1841   url="$1"
1842   onlyheader="$2"
1843   t="$3"
1844   _debug url "$url"
1845   _debug "timeout=$t"
1846
1847   _inithttp
1848
1849   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
1850     _CURL="$_ACME_CURL"
1851     if [ "$HTTPS_INSECURE" ]; then
1852       _CURL="$_CURL --insecure  "
1853     fi
1854     if [ "$t" ]; then
1855       _CURL="$_CURL --connect-timeout $t"
1856     fi
1857     _debug "_CURL" "$_CURL"
1858     if [ "$onlyheader" ]; then
1859       $_CURL -I --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
1860     else
1861       $_CURL --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
1862     fi
1863     ret=$?
1864     if [ "$ret" != "0" ]; then
1865       _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $ret"
1866       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1867         _err "Here is the curl dump log:"
1868         _err "$(cat "$_CURL_DUMP")"
1869       fi
1870     fi
1871   elif [ "$_ACME_WGET" ]; then
1872     _WGET="$_ACME_WGET"
1873     if [ "$HTTPS_INSECURE" ]; then
1874       _WGET="$_WGET --no-check-certificate "
1875     fi
1876     if [ "$t" ]; then
1877       _WGET="$_WGET --timeout=$t"
1878     fi
1879     _debug "_WGET" "$_WGET"
1880     if [ "$onlyheader" ]; then
1881       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -S -O /dev/null "$url" 2>&1 | sed 's/^[ ]*//g'
1882     else
1883       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -O - "$url"
1884     fi
1885     ret=$?
1886     if [ "$ret" = "8" ]; then
1887       ret=0
1888       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
1889     fi
1890     if [ "$ret" != "0" ]; then
1891       _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $ret"
1892     fi
1893   else
1894     ret=$?
1895     _err "Neither curl nor wget is found, can not do GET."
1896   fi
1897   _debug "ret" "$ret"
1898   return $ret
1899 }
1900
1901 _head_n() {
1902   head -n "$1"
1903 }
1904
1905 _tail_n() {
1906   if ! tail -n "$1" 2>/dev/null; then
1907     #fix for solaris
1908     tail -"$1"
1909   fi
1910 }
1911
1912 # url  payload needbase64  keyfile
1913 _send_signed_request() {
1914   url=$1
1915   payload=$2
1916   needbase64=$3
1917   keyfile=$4
1918   if [ -z "$keyfile" ]; then
1919     keyfile="$ACCOUNT_KEY_PATH"
1920   fi
1921   _debug url "$url"
1922   _debug payload "$payload"
1923
1924   if ! _calcjwk "$keyfile"; then
1925     return 1
1926   fi
1927
1928   __request_conent_type="$CONTENT_TYPE_JSON"
1929
1930   payload64=$(printf "%s" "$payload" | _base64 | _url_replace)
1931   _debug3 payload64 "$payload64"
1932
1933   MAX_REQUEST_RETRY_TIMES=20
1934   _sleep_retry_sec=1
1935   _request_retry_times=0
1936   while [ "${_request_retry_times}" -lt "$MAX_REQUEST_RETRY_TIMES" ]; do
1937     _request_retry_times=$(_math "$_request_retry_times" + 1)
1938     _debug3 _request_retry_times "$_request_retry_times"
1939     if [ -z "$_CACHED_NONCE" ]; then
1940       _headers=""
1941       if [ "$ACME_NEW_NONCE" ]; then
1942         _debug2 "Get nonce with HEAD. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
1943         nonceurl="$ACME_NEW_NONCE"
1944         if _post "" "$nonceurl" "" "HEAD" "$__request_conent_type" >/dev/null; then
1945           _headers="$(cat "$HTTP_HEADER")"
1946           _debug2 _headers "$_headers"
1947           _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
1948         fi
1949       fi
1950       if [ -z "$_CACHED_NONCE" ]; then
1951         _debug2 "Get nonce with GET. ACME_DIRECTORY" "$ACME_DIRECTORY"
1952         nonceurl="$ACME_DIRECTORY"
1953         _headers="$(_get "$nonceurl" "onlyheader")"
1954         _debug2 _headers "$_headers"
1955         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
1956       fi
1957       if [ -z "$_CACHED_NONCE" ] && [ "$ACME_NEW_NONCE" ]; then
1958         _debug2 "Get nonce with GET. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
1959         nonceurl="$ACME_NEW_NONCE"
1960         _headers="$(_get "$nonceurl" "onlyheader")"
1961         _debug2 _headers "$_headers"
1962         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
1963       fi
1964       _debug2 _CACHED_NONCE "$_CACHED_NONCE"
1965       if [ "$?" != "0" ]; then
1966         _err "Can not connect to $nonceurl to get nonce."
1967         return 1
1968       fi
1969     else
1970       _debug2 "Use _CACHED_NONCE" "$_CACHED_NONCE"
1971     fi
1972     nonce="$_CACHED_NONCE"
1973     _debug2 nonce "$nonce"
1974     if [ -z "$nonce" ]; then
1975       _info "Could not get nonce, let's try again."
1976       _sleep 2
1977       continue
1978     fi
1979     if [ "$ACME_VERSION" = "2" ]; then
1980       if [ "$url" = "$ACME_NEW_ACCOUNT" ] || [ "$url" = "$ACME_REVOKE_CERT" ]; then
1981         protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
1982       else
1983         protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"kid\": \"${ACCOUNT_URL}\""'}'
1984       fi
1985     else
1986       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
1987     fi
1988     _debug3 protected "$protected"
1989
1990     protected64="$(printf "%s" "$protected" | _base64 | _url_replace)"
1991     _debug3 protected64 "$protected64"
1992
1993     if ! _sig_t="$(printf "%s" "$protected64.$payload64" | _sign "$keyfile" "sha256")"; then
1994       _err "Sign request failed."
1995       return 1
1996     fi
1997     _debug3 _sig_t "$_sig_t"
1998
1999     sig="$(printf "%s" "$_sig_t" | _url_replace)"
2000     _debug3 sig "$sig"
2001
2002     body="{\"protected\": \"$protected64\", \"payload\": \"$payload64\", \"signature\": \"$sig\"}"
2003     _debug3 body "$body"
2004
2005     response="$(_post "$body" "$url" "$needbase64" "POST" "$__request_conent_type")"
2006     _CACHED_NONCE=""
2007
2008     if [ "$?" != "0" ]; then
2009       _err "Can not post to $url"
2010       return 1
2011     fi
2012
2013     responseHeaders="$(cat "$HTTP_HEADER")"
2014     _debug2 responseHeaders "$responseHeaders"
2015
2016     code="$(grep "^HTTP" "$HTTP_HEADER" | _tail_n 1 | cut -d " " -f 2 | tr -d "\r\n")"
2017     _debug code "$code"
2018
2019     _debug2 original "$response"
2020     if echo "$responseHeaders" | grep -i "Content-Type: *application/json" >/dev/null 2>&1; then
2021       response="$(echo "$response" | _normalizeJson)"
2022     fi
2023     _debug2 response "$response"
2024
2025     _CACHED_NONCE="$(echo "$responseHeaders" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2026
2027     if ! _startswith "$code" "2"; then
2028       _body="$response"
2029       if [ "$needbase64" ]; then
2030         _body="$(echo "$_body" | _dbase64 multiline)"
2031         _debug3 _body "$_body"
2032       fi
2033
2034       if _contains "$_body" "JWS has invalid anti-replay nonce" || _contains "$_body" "JWS has an invalid anti-replay nonce"; then
2035         _info "It seems the CA server is busy now, let's wait and retry. Sleeping $_sleep_retry_sec seconds."
2036         _CACHED_NONCE=""
2037         _sleep $_sleep_retry_sec
2038         continue
2039       fi
2040     fi
2041     return 0
2042   done
2043   _info "Giving up sending to CA server after $MAX_REQUEST_RETRY_TIMES retries."
2044   return 1
2045
2046 }
2047
2048 #setopt "file"  "opt"  "="  "value" [";"]
2049 _setopt() {
2050   __conf="$1"
2051   __opt="$2"
2052   __sep="$3"
2053   __val="$4"
2054   __end="$5"
2055   if [ -z "$__opt" ]; then
2056     _usage usage: _setopt '"file"  "opt"  "="  "value" [";"]'
2057     return
2058   fi
2059   if [ ! -f "$__conf" ]; then
2060     touch "$__conf"
2061   fi
2062
2063   if grep -n "^$__opt$__sep" "$__conf" >/dev/null; then
2064     _debug3 OK
2065     if _contains "$__val" "&"; then
2066       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2067     fi
2068     text="$(cat "$__conf")"
2069     printf -- "%s\n" "$text" | sed "s|^$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2070
2071   elif grep -n "^#$__opt$__sep" "$__conf" >/dev/null; then
2072     if _contains "$__val" "&"; then
2073       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2074     fi
2075     text="$(cat "$__conf")"
2076     printf -- "%s\n" "$text" | sed "s|^#$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2077
2078   else
2079     _debug3 APP
2080     echo "$__opt$__sep$__val$__end" >>"$__conf"
2081   fi
2082   _debug3 "$(grep -n "^$__opt$__sep" "$__conf")"
2083 }
2084
2085 #_save_conf  file key  value base64encode
2086 #save to conf
2087 _save_conf() {
2088   _s_c_f="$1"
2089   _sdkey="$2"
2090   _sdvalue="$3"
2091   _b64encode="$4"
2092   if [ "$_sdvalue" ] && [ "$_b64encode" ]; then
2093     _sdvalue="${B64CONF_START}$(printf "%s" "${_sdvalue}" | _base64)${B64CONF_END}"
2094   fi
2095   if [ "$_s_c_f" ]; then
2096     _setopt "$_s_c_f" "$_sdkey" "=" "'$_sdvalue'"
2097   else
2098     _err "config file is empty, can not save $_sdkey=$_sdvalue"
2099   fi
2100 }
2101
2102 #_clear_conf file  key
2103 _clear_conf() {
2104   _c_c_f="$1"
2105   _sdkey="$2"
2106   if [ "$_c_c_f" ]; then
2107     _conf_data="$(cat "$_c_c_f")"
2108     echo "$_conf_data" | sed "s/^$_sdkey *=.*$//" >"$_c_c_f"
2109   else
2110     _err "config file is empty, can not clear"
2111   fi
2112 }
2113
2114 #_read_conf file  key
2115 _read_conf() {
2116   _r_c_f="$1"
2117   _sdkey="$2"
2118   if [ -f "$_r_c_f" ]; then
2119     _sdv="$(
2120       eval "$(grep "^$_sdkey *=" "$_r_c_f")"
2121       eval "printf \"%s\" \"\$$_sdkey\""
2122     )"
2123     if _startswith "$_sdv" "${B64CONF_START}" && _endswith "$_sdv" "${B64CONF_END}"; then
2124       _sdv="$(echo "$_sdv" | sed "s/${B64CONF_START}//" | sed "s/${B64CONF_END}//" | _dbase64)"
2125     fi
2126     printf "%s" "$_sdv"
2127   else
2128     _debug "config file is empty, can not read $_sdkey"
2129   fi
2130 }
2131
2132 #_savedomainconf   key  value  base64encode
2133 #save to domain.conf
2134 _savedomainconf() {
2135   _save_conf "$DOMAIN_CONF" "$@"
2136 }
2137
2138 #_cleardomainconf   key
2139 _cleardomainconf() {
2140   _clear_conf "$DOMAIN_CONF" "$1"
2141 }
2142
2143 #_readdomainconf   key
2144 _readdomainconf() {
2145   _read_conf "$DOMAIN_CONF" "$1"
2146 }
2147
2148 #key  value  base64encode
2149 _savedeployconf() {
2150   _savedomainconf "SAVED_$1" "$2" "$3"
2151   #remove later
2152   _cleardomainconf "$1"
2153 }
2154
2155 #key
2156 _getdeployconf() {
2157   _rac_key="$1"
2158   _rac_value="$(eval echo \$"$_rac_key")"
2159   if [ "$_rac_value" ]; then
2160     if _startswith "$_rac_value" '"' && _endswith "$_rac_value" '"'; then
2161       _debug2 "trim quotation marks"
2162       eval "export $_rac_key=$_rac_value"
2163     fi
2164     return 0 # do nothing
2165   fi
2166   _saved=$(_readdomainconf "SAVED_$_rac_key")
2167   eval "export $_rac_key=\"$_saved\""
2168 }
2169
2170 #_saveaccountconf  key  value  base64encode
2171 _saveaccountconf() {
2172   _save_conf "$ACCOUNT_CONF_PATH" "$@"
2173 }
2174
2175 #key  value base64encode
2176 _saveaccountconf_mutable() {
2177   _save_conf "$ACCOUNT_CONF_PATH" "SAVED_$1" "$2" "$3"
2178   #remove later
2179   _clearaccountconf "$1"
2180 }
2181
2182 #key
2183 _readaccountconf() {
2184   _read_conf "$ACCOUNT_CONF_PATH" "$1"
2185 }
2186
2187 #key
2188 _readaccountconf_mutable() {
2189   _rac_key="$1"
2190   _readaccountconf "SAVED_$_rac_key"
2191 }
2192
2193 #_clearaccountconf   key
2194 _clearaccountconf() {
2195   _clear_conf "$ACCOUNT_CONF_PATH" "$1"
2196 }
2197
2198 #_savecaconf  key  value
2199 _savecaconf() {
2200   _save_conf "$CA_CONF" "$1" "$2"
2201 }
2202
2203 #_readcaconf   key
2204 _readcaconf() {
2205   _read_conf "$CA_CONF" "$1"
2206 }
2207
2208 #_clearaccountconf   key
2209 _clearcaconf() {
2210   _clear_conf "$CA_CONF" "$1"
2211 }
2212
2213 # content localaddress
2214 _startserver() {
2215   content="$1"
2216   ncaddr="$2"
2217   _debug "content" "$content"
2218   _debug "ncaddr" "$ncaddr"
2219
2220   _debug "startserver: $$"
2221
2222   _debug Le_HTTPPort "$Le_HTTPPort"
2223   _debug Le_Listen_V4 "$Le_Listen_V4"
2224   _debug Le_Listen_V6 "$Le_Listen_V6"
2225
2226   _NC="socat"
2227   if [ "$Le_Listen_V4" ]; then
2228     _NC="$_NC -4"
2229   elif [ "$Le_Listen_V6" ]; then
2230     _NC="$_NC -6"
2231   fi
2232
2233   if [ "$DEBUG" ] && [ "$DEBUG" -gt "1" ]; then
2234     _NC="$_NC -d -d -v"
2235   fi
2236
2237   SOCAT_OPTIONS=TCP-LISTEN:$Le_HTTPPort,crlf,reuseaddr,fork
2238
2239   #Adding bind to local-address
2240   if [ "$ncaddr" ]; then
2241     SOCAT_OPTIONS="$SOCAT_OPTIONS,bind=${ncaddr}"
2242   fi
2243
2244   _content_len="$(printf "%s" "$content" | wc -c)"
2245   _debug _content_len "$_content_len"
2246   _debug "_NC" "$_NC $SOCAT_OPTIONS"
2247   $_NC $SOCAT_OPTIONS SYSTEM:"sleep 1; \
2248 echo 'HTTP/1.0 200 OK'; \
2249 echo 'Content-Length\: $_content_len'; \
2250 echo ''; \
2251 printf -- '$content';" &
2252   serverproc="$!"
2253 }
2254
2255 _stopserver() {
2256   pid="$1"
2257   _debug "pid" "$pid"
2258   if [ -z "$pid" ]; then
2259     return
2260   fi
2261
2262   kill $pid
2263
2264 }
2265
2266 # sleep sec
2267 _sleep() {
2268   _sleep_sec="$1"
2269   if [ "$__INTERACTIVE" ]; then
2270     _sleep_c="$_sleep_sec"
2271     while [ "$_sleep_c" -ge "0" ]; do
2272       printf "\r      \r"
2273       __green "$_sleep_c"
2274       _sleep_c="$(_math "$_sleep_c" - 1)"
2275       sleep 1
2276     done
2277     printf "\r"
2278   else
2279     sleep "$_sleep_sec"
2280   fi
2281 }
2282
2283 # _starttlsserver  san_a  san_b port content _ncaddr acmeValidationv1
2284 _starttlsserver() {
2285   _info "Starting tls server."
2286   san_a="$1"
2287   san_b="$2"
2288   port="$3"
2289   content="$4"
2290   opaddr="$5"
2291   acmeValidationv1="$6"
2292
2293   _debug san_a "$san_a"
2294   _debug san_b "$san_b"
2295   _debug port "$port"
2296   _debug acmeValidationv1 "$acmeValidationv1"
2297
2298   #create key TLS_KEY
2299   if ! _createkey "2048" "$TLS_KEY"; then
2300     _err "Create tls validation key error."
2301     return 1
2302   fi
2303
2304   #create csr
2305   alt="$san_a"
2306   if [ "$san_b" ]; then
2307     alt="$alt,$san_b"
2308   fi
2309   if ! _createcsr "tls.acme.sh" "$alt" "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$acmeValidationv1"; then
2310     _err "Create tls validation csr error."
2311     return 1
2312   fi
2313
2314   #self signed
2315   if ! _signcsr "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$TLS_CERT"; then
2316     _err "Create tls validation cert error."
2317     return 1
2318   fi
2319
2320   __S_OPENSSL="${ACME_OPENSSL_BIN:-openssl} s_server -www -cert $TLS_CERT  -key $TLS_KEY "
2321   if [ "$opaddr" ]; then
2322     __S_OPENSSL="$__S_OPENSSL -accept $opaddr:$port"
2323   else
2324     __S_OPENSSL="$__S_OPENSSL -accept $port"
2325   fi
2326
2327   _debug Le_Listen_V4 "$Le_Listen_V4"
2328   _debug Le_Listen_V6 "$Le_Listen_V6"
2329   if [ "$Le_Listen_V4" ]; then
2330     __S_OPENSSL="$__S_OPENSSL -4"
2331   elif [ "$Le_Listen_V6" ]; then
2332     __S_OPENSSL="$__S_OPENSSL -6"
2333   fi
2334
2335   if [ "$acmeValidationv1" ]; then
2336     __S_OPENSSL="$__S_OPENSSL -alpn acme-tls/1"
2337   fi
2338
2339   _debug "$__S_OPENSSL"
2340   if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
2341     $__S_OPENSSL -tlsextdebug &
2342   else
2343     $__S_OPENSSL >/dev/null 2>&1 &
2344   fi
2345
2346   serverproc="$!"
2347   sleep 1
2348   _debug serverproc "$serverproc"
2349 }
2350
2351 #file
2352 _readlink() {
2353   _rf="$1"
2354   if ! readlink -f "$_rf" 2>/dev/null; then
2355     if _startswith "$_rf" "/"; then
2356       echo "$_rf"
2357       return 0
2358     fi
2359     echo "$(pwd)/$_rf" | _conapath
2360   fi
2361 }
2362
2363 _conapath() {
2364   sed "s#/\./#/#g"
2365 }
2366
2367 __initHome() {
2368   if [ -z "$_SCRIPT_HOME" ]; then
2369     if _exists readlink && _exists dirname; then
2370       _debug "Lets find script dir."
2371       _debug "_SCRIPT_" "$_SCRIPT_"
2372       _script="$(_readlink "$_SCRIPT_")"
2373       _debug "_script" "$_script"
2374       _script_home="$(dirname "$_script")"
2375       _debug "_script_home" "$_script_home"
2376       if [ -d "$_script_home" ]; then
2377         _SCRIPT_HOME="$_script_home"
2378       else
2379         _err "It seems the script home is not correct:$_script_home"
2380       fi
2381     fi
2382   fi
2383
2384   #  if [ -z "$LE_WORKING_DIR" ]; then
2385   #    if [ -f "$DEFAULT_INSTALL_HOME/account.conf" ]; then
2386   #      _debug "It seems that $PROJECT_NAME is already installed in $DEFAULT_INSTALL_HOME"
2387   #      LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2388   #    else
2389   #      LE_WORKING_DIR="$_SCRIPT_HOME"
2390   #    fi
2391   #  fi
2392
2393   if [ -z "$LE_WORKING_DIR" ]; then
2394     _debug "Using default home:$DEFAULT_INSTALL_HOME"
2395     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2396   fi
2397   export LE_WORKING_DIR
2398
2399   if [ -z "$LE_CONFIG_HOME" ]; then
2400     LE_CONFIG_HOME="$LE_WORKING_DIR"
2401   fi
2402   _debug "Using config home:$LE_CONFIG_HOME"
2403   export LE_CONFIG_HOME
2404
2405   _DEFAULT_ACCOUNT_CONF_PATH="$LE_CONFIG_HOME/account.conf"
2406
2407   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2408     if [ -f "$_DEFAULT_ACCOUNT_CONF_PATH" ]; then
2409       . "$_DEFAULT_ACCOUNT_CONF_PATH"
2410     fi
2411   fi
2412
2413   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2414     ACCOUNT_CONF_PATH="$_DEFAULT_ACCOUNT_CONF_PATH"
2415   fi
2416   _debug3 ACCOUNT_CONF_PATH "$ACCOUNT_CONF_PATH"
2417   DEFAULT_LOG_FILE="$LE_CONFIG_HOME/$PROJECT_NAME.log"
2418
2419   DEFAULT_CA_HOME="$LE_CONFIG_HOME/ca"
2420
2421   if [ -z "$LE_TEMP_DIR" ]; then
2422     LE_TEMP_DIR="$LE_CONFIG_HOME/tmp"
2423   fi
2424 }
2425
2426 #server
2427 _initAPI() {
2428   _api_server="${1:-$ACME_DIRECTORY}"
2429   _debug "_init api for server: $_api_server"
2430
2431   if [ -z "$ACME_NEW_ACCOUNT" ]; then
2432     response=$(_get "$_api_server")
2433     if [ "$?" != "0" ]; then
2434       _debug2 "response" "$response"
2435       _err "Can not init api."
2436       return 1
2437     fi
2438     _debug2 "response" "$response"
2439
2440     ACME_KEY_CHANGE=$(echo "$response" | _egrep_o 'key-change" *: *"[^"]*"' | cut -d '"' -f 3)
2441     if [ -z "$ACME_KEY_CHANGE" ]; then
2442       ACME_KEY_CHANGE=$(echo "$response" | _egrep_o 'keyChange" *: *"[^"]*"' | cut -d '"' -f 3)
2443     fi
2444     export ACME_KEY_CHANGE
2445
2446     ACME_NEW_AUTHZ=$(echo "$response" | _egrep_o 'new-authz" *: *"[^"]*"' | cut -d '"' -f 3)
2447     if [ -z "$ACME_NEW_AUTHZ" ]; then
2448       ACME_NEW_AUTHZ=$(echo "$response" | _egrep_o 'newAuthz" *: *"[^"]*"' | cut -d '"' -f 3)
2449     fi
2450     export ACME_NEW_AUTHZ
2451
2452     ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'new-cert" *: *"[^"]*"' | cut -d '"' -f 3)
2453     ACME_NEW_ORDER_RES="new-cert"
2454     if [ -z "$ACME_NEW_ORDER" ]; then
2455       ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'new-order" *: *"[^"]*"' | cut -d '"' -f 3)
2456       ACME_NEW_ORDER_RES="new-order"
2457       if [ -z "$ACME_NEW_ORDER" ]; then
2458         ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'newOrder" *: *"[^"]*"' | cut -d '"' -f 3)
2459       fi
2460     fi
2461     export ACME_NEW_ORDER
2462     export ACME_NEW_ORDER_RES
2463
2464     ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'new-reg" *: *"[^"]*"' | cut -d '"' -f 3)
2465     ACME_NEW_ACCOUNT_RES="new-reg"
2466     if [ -z "$ACME_NEW_ACCOUNT" ]; then
2467       ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'new-account" *: *"[^"]*"' | cut -d '"' -f 3)
2468       ACME_NEW_ACCOUNT_RES="new-account"
2469       if [ -z "$ACME_NEW_ACCOUNT" ]; then
2470         ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'newAccount" *: *"[^"]*"' | cut -d '"' -f 3)
2471         if [ "$ACME_NEW_ACCOUNT" ]; then
2472           export ACME_VERSION=2
2473         fi
2474       fi
2475     fi
2476     export ACME_NEW_ACCOUNT
2477     export ACME_NEW_ACCOUNT_RES
2478
2479     ACME_REVOKE_CERT=$(echo "$response" | _egrep_o 'revoke-cert" *: *"[^"]*"' | cut -d '"' -f 3)
2480     if [ -z "$ACME_REVOKE_CERT" ]; then
2481       ACME_REVOKE_CERT=$(echo "$response" | _egrep_o 'revokeCert" *: *"[^"]*"' | cut -d '"' -f 3)
2482     fi
2483     export ACME_REVOKE_CERT
2484
2485     ACME_NEW_NONCE=$(echo "$response" | _egrep_o 'new-nonce" *: *"[^"]*"' | cut -d '"' -f 3)
2486     if [ -z "$ACME_NEW_NONCE" ]; then
2487       ACME_NEW_NONCE=$(echo "$response" | _egrep_o 'newNonce" *: *"[^"]*"' | cut -d '"' -f 3)
2488     fi
2489     export ACME_NEW_NONCE
2490
2491     ACME_AGREEMENT=$(echo "$response" | _egrep_o 'terms-of-service" *: *"[^"]*"' | cut -d '"' -f 3)
2492     if [ -z "$ACME_AGREEMENT" ]; then
2493       ACME_AGREEMENT=$(echo "$response" | _egrep_o 'termsOfService" *: *"[^"]*"' | cut -d '"' -f 3)
2494     fi
2495     export ACME_AGREEMENT
2496
2497     _debug "ACME_KEY_CHANGE" "$ACME_KEY_CHANGE"
2498     _debug "ACME_NEW_AUTHZ" "$ACME_NEW_AUTHZ"
2499     _debug "ACME_NEW_ORDER" "$ACME_NEW_ORDER"
2500     _debug "ACME_NEW_ACCOUNT" "$ACME_NEW_ACCOUNT"
2501     _debug "ACME_REVOKE_CERT" "$ACME_REVOKE_CERT"
2502     _debug "ACME_AGREEMENT" "$ACME_AGREEMENT"
2503     _debug "ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2504     _debug "ACME_VERSION" "$ACME_VERSION"
2505
2506   fi
2507 }
2508
2509 #[domain]  [keylength or isEcc flag]
2510 _initpath() {
2511   domain="$1"
2512   _ilength="$2"
2513
2514   __initHome
2515
2516   if [ -f "$ACCOUNT_CONF_PATH" ]; then
2517     . "$ACCOUNT_CONF_PATH"
2518   fi
2519
2520   if [ "$ACME_IN_CRON" ]; then
2521     if [ ! "$_USER_PATH_EXPORTED" ]; then
2522       _USER_PATH_EXPORTED=1
2523       export PATH="$USER_PATH:$PATH"
2524     fi
2525   fi
2526
2527   if [ -z "$CA_HOME" ]; then
2528     CA_HOME="$DEFAULT_CA_HOME"
2529   fi
2530
2531   if [ "$ACME_VERSION" = "2" ]; then
2532     DEFAULT_CA="$LETSENCRYPT_CA_V2"
2533     DEFAULT_STAGING_CA="$LETSENCRYPT_STAGING_CA_V2"
2534   fi
2535
2536   if [ -z "$ACME_DIRECTORY" ]; then
2537     if [ -z "$STAGE" ]; then
2538       ACME_DIRECTORY="$DEFAULT_CA"
2539     else
2540       ACME_DIRECTORY="$DEFAULT_STAGING_CA"
2541       _info "Using stage ACME_DIRECTORY: $ACME_DIRECTORY"
2542     fi
2543   fi
2544
2545   _debug ACME_DIRECTORY "$ACME_DIRECTORY"
2546   _ACME_SERVER_HOST="$(echo "$ACME_DIRECTORY" | cut -d : -f 2 | tr -s / | cut -d / -f 2)"
2547   _debug2 "_ACME_SERVER_HOST" "$_ACME_SERVER_HOST"
2548
2549   CA_DIR="$CA_HOME/$_ACME_SERVER_HOST"
2550
2551   _DEFAULT_CA_CONF="$CA_DIR/ca.conf"
2552
2553   if [ -z "$CA_CONF" ]; then
2554     CA_CONF="$_DEFAULT_CA_CONF"
2555   fi
2556   _debug3 CA_CONF "$CA_CONF"
2557
2558   if [ -f "$CA_CONF" ]; then
2559     . "$CA_CONF"
2560   fi
2561
2562   if [ -z "$ACME_DIR" ]; then
2563     ACME_DIR="/home/.acme"
2564   fi
2565
2566   if [ -z "$APACHE_CONF_BACKUP_DIR" ]; then
2567     APACHE_CONF_BACKUP_DIR="$LE_CONFIG_HOME"
2568   fi
2569
2570   if [ -z "$USER_AGENT" ]; then
2571     USER_AGENT="$DEFAULT_USER_AGENT"
2572   fi
2573
2574   if [ -z "$HTTP_HEADER" ]; then
2575     HTTP_HEADER="$LE_CONFIG_HOME/http.header"
2576   fi
2577
2578   _OLD_ACCOUNT_KEY="$LE_WORKING_DIR/account.key"
2579   _OLD_ACCOUNT_JSON="$LE_WORKING_DIR/account.json"
2580
2581   _DEFAULT_ACCOUNT_KEY_PATH="$CA_DIR/account.key"
2582   _DEFAULT_ACCOUNT_JSON_PATH="$CA_DIR/account.json"
2583   if [ -z "$ACCOUNT_KEY_PATH" ]; then
2584     ACCOUNT_KEY_PATH="$_DEFAULT_ACCOUNT_KEY_PATH"
2585   fi
2586
2587   if [ -z "$ACCOUNT_JSON_PATH" ]; then
2588     ACCOUNT_JSON_PATH="$_DEFAULT_ACCOUNT_JSON_PATH"
2589   fi
2590
2591   _DEFAULT_CERT_HOME="$LE_CONFIG_HOME"
2592   if [ -z "$CERT_HOME" ]; then
2593     CERT_HOME="$_DEFAULT_CERT_HOME"
2594   fi
2595
2596   if [ -z "$ACME_OPENSSL_BIN" ] || [ ! -f "$ACME_OPENSSL_BIN" ] || [ ! -x "$ACME_OPENSSL_BIN" ]; then
2597     ACME_OPENSSL_BIN="$DEFAULT_OPENSSL_BIN"
2598   fi
2599
2600   if [ -z "$domain" ]; then
2601     return 0
2602   fi
2603
2604   if [ -z "$DOMAIN_PATH" ]; then
2605     domainhome="$CERT_HOME/$domain"
2606     domainhomeecc="$CERT_HOME/$domain$ECC_SUFFIX"
2607
2608     DOMAIN_PATH="$domainhome"
2609
2610     if _isEccKey "$_ilength"; then
2611       DOMAIN_PATH="$domainhomeecc"
2612     else
2613       if [ ! -d "$domainhome" ] && [ -d "$domainhomeecc" ]; then
2614         _info "The domain '$domain' seems to have a ECC cert already, please add '$(__red "--ecc")' parameter if you want to use that cert."
2615       fi
2616     fi
2617     _debug DOMAIN_PATH "$DOMAIN_PATH"
2618   fi
2619
2620   if [ -z "$DOMAIN_BACKUP_PATH" ]; then
2621     DOMAIN_BACKUP_PATH="$DOMAIN_PATH/backup"
2622   fi
2623
2624   if [ -z "$DOMAIN_CONF" ]; then
2625     DOMAIN_CONF="$DOMAIN_PATH/$domain.conf"
2626   fi
2627
2628   if [ -z "$DOMAIN_SSL_CONF" ]; then
2629     DOMAIN_SSL_CONF="$DOMAIN_PATH/$domain.csr.conf"
2630   fi
2631
2632   if [ -z "$CSR_PATH" ]; then
2633     CSR_PATH="$DOMAIN_PATH/$domain.csr"
2634   fi
2635   if [ -z "$CERT_KEY_PATH" ]; then
2636     CERT_KEY_PATH="$DOMAIN_PATH/$domain.key"
2637   fi
2638   if [ -z "$CERT_PATH" ]; then
2639     CERT_PATH="$DOMAIN_PATH/$domain.cer"
2640   fi
2641   if [ -z "$CA_CERT_PATH" ]; then
2642     CA_CERT_PATH="$DOMAIN_PATH/ca.cer"
2643   fi
2644   if [ -z "$CERT_FULLCHAIN_PATH" ]; then
2645     CERT_FULLCHAIN_PATH="$DOMAIN_PATH/fullchain.cer"
2646   fi
2647   if [ -z "$CERT_PFX_PATH" ]; then
2648     CERT_PFX_PATH="$DOMAIN_PATH/$domain.pfx"
2649   fi
2650   if [ -z "$CERT_PKCS8_PATH" ]; then
2651     CERT_PKCS8_PATH="$DOMAIN_PATH/$domain.pkcs8"
2652   fi
2653
2654   if [ -z "$TLS_CONF" ]; then
2655     TLS_CONF="$DOMAIN_PATH/tls.validation.conf"
2656   fi
2657   if [ -z "$TLS_CERT" ]; then
2658     TLS_CERT="$DOMAIN_PATH/tls.validation.cert"
2659   fi
2660   if [ -z "$TLS_KEY" ]; then
2661     TLS_KEY="$DOMAIN_PATH/tls.validation.key"
2662   fi
2663   if [ -z "$TLS_CSR" ]; then
2664     TLS_CSR="$DOMAIN_PATH/tls.validation.csr"
2665   fi
2666
2667 }
2668
2669 _exec() {
2670   if [ -z "$_EXEC_TEMP_ERR" ]; then
2671     _EXEC_TEMP_ERR="$(_mktemp)"
2672   fi
2673
2674   if [ "$_EXEC_TEMP_ERR" ]; then
2675     eval "$@ 2>>$_EXEC_TEMP_ERR"
2676   else
2677     eval "$@"
2678   fi
2679 }
2680
2681 _exec_err() {
2682   [ "$_EXEC_TEMP_ERR" ] && _err "$(cat "$_EXEC_TEMP_ERR")" && echo "" >"$_EXEC_TEMP_ERR"
2683 }
2684
2685 _apachePath() {
2686   _APACHECTL="apachectl"
2687   if ! _exists apachectl; then
2688     if _exists apache2ctl; then
2689       _APACHECTL="apache2ctl"
2690     else
2691       _err "'apachectl not found. It seems that apache is not installed, or you are not root user.'"
2692       _err "Please use webroot mode to try again."
2693       return 1
2694     fi
2695   fi
2696
2697   if ! _exec $_APACHECTL -V >/dev/null; then
2698     _exec_err
2699     return 1
2700   fi
2701
2702   if [ "$APACHE_HTTPD_CONF" ]; then
2703     _saveaccountconf APACHE_HTTPD_CONF "$APACHE_HTTPD_CONF"
2704     httpdconf="$APACHE_HTTPD_CONF"
2705     httpdconfname="$(basename "$httpdconfname")"
2706   else
2707     httpdconfname="$($_APACHECTL -V | grep SERVER_CONFIG_FILE= | cut -d = -f 2 | tr -d '"')"
2708     _debug httpdconfname "$httpdconfname"
2709
2710     if [ -z "$httpdconfname" ]; then
2711       _err "Can not read apache config file."
2712       return 1
2713     fi
2714
2715     if _startswith "$httpdconfname" '/'; then
2716       httpdconf="$httpdconfname"
2717       httpdconfname="$(basename "$httpdconfname")"
2718     else
2719       httpdroot="$($_APACHECTL -V | grep HTTPD_ROOT= | cut -d = -f 2 | tr -d '"')"
2720       _debug httpdroot "$httpdroot"
2721       httpdconf="$httpdroot/$httpdconfname"
2722       httpdconfname="$(basename "$httpdconfname")"
2723     fi
2724   fi
2725   _debug httpdconf "$httpdconf"
2726   _debug httpdconfname "$httpdconfname"
2727   if [ ! -f "$httpdconf" ]; then
2728     _err "Apache Config file not found" "$httpdconf"
2729     return 1
2730   fi
2731   return 0
2732 }
2733
2734 _restoreApache() {
2735   if [ -z "$usingApache" ]; then
2736     return 0
2737   fi
2738   _initpath
2739   if ! _apachePath; then
2740     return 1
2741   fi
2742
2743   if [ ! -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname" ]; then
2744     _debug "No config file to restore."
2745     return 0
2746   fi
2747
2748   cat "$APACHE_CONF_BACKUP_DIR/$httpdconfname" >"$httpdconf"
2749   _debug "Restored: $httpdconf."
2750   if ! _exec $_APACHECTL -t; then
2751     _exec_err
2752     _err "Sorry, restore apache config error, please contact me."
2753     return 1
2754   fi
2755   _debug "Restored successfully."
2756   rm -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname"
2757   return 0
2758 }
2759
2760 _setApache() {
2761   _initpath
2762   if ! _apachePath; then
2763     return 1
2764   fi
2765
2766   #test the conf first
2767   _info "Checking if there is an error in the apache config file before starting."
2768
2769   if ! _exec "$_APACHECTL" -t >/dev/null; then
2770     _exec_err
2771     _err "The apache config file has error, please fix it first, then try again."
2772     _err "Don't worry, there is nothing changed to your system."
2773     return 1
2774   else
2775     _info "OK"
2776   fi
2777
2778   #backup the conf
2779   _debug "Backup apache config file" "$httpdconf"
2780   if ! cp "$httpdconf" "$APACHE_CONF_BACKUP_DIR/"; then
2781     _err "Can not backup apache config file, so abort. Don't worry, the apache config is not changed."
2782     _err "This might be a bug of $PROJECT_NAME , please report issue: $PROJECT"
2783     return 1
2784   fi
2785   _info "JFYI, Config file $httpdconf is backuped to $APACHE_CONF_BACKUP_DIR/$httpdconfname"
2786   _info "In case there is an error that can not be restored automatically, you may try restore it yourself."
2787   _info "The backup file will be deleted on success, just forget it."
2788
2789   #add alias
2790
2791   apacheVer="$($_APACHECTL -V | grep "Server version:" | cut -d : -f 2 | cut -d " " -f 2 | cut -d '/' -f 2)"
2792   _debug "apacheVer" "$apacheVer"
2793   apacheMajer="$(echo "$apacheVer" | cut -d . -f 1)"
2794   apacheMinor="$(echo "$apacheVer" | cut -d . -f 2)"
2795
2796   if [ "$apacheVer" ] && [ "$apacheMajer$apacheMinor" -ge "24" ]; then
2797     echo "
2798 Alias /.well-known/acme-challenge  $ACME_DIR
2799
2800 <Directory $ACME_DIR >
2801 Require all granted
2802 </Directory>
2803   " >>"$httpdconf"
2804   else
2805     echo "
2806 Alias /.well-known/acme-challenge  $ACME_DIR
2807
2808 <Directory $ACME_DIR >
2809 Order allow,deny
2810 Allow from all
2811 </Directory>
2812   " >>"$httpdconf"
2813   fi
2814
2815   _msg="$($_APACHECTL -t 2>&1)"
2816   if [ "$?" != "0" ]; then
2817     _err "Sorry, apache config error"
2818     if _restoreApache; then
2819       _err "The apache config file is restored."
2820     else
2821       _err "Sorry, The apache config file can not be restored, please report bug."
2822     fi
2823     return 1
2824   fi
2825
2826   if [ ! -d "$ACME_DIR" ]; then
2827     mkdir -p "$ACME_DIR"
2828     chmod 755 "$ACME_DIR"
2829   fi
2830
2831   if ! _exec "$_APACHECTL" graceful; then
2832     _exec_err
2833     _err "$_APACHECTL  graceful error, please contact me."
2834     _restoreApache
2835     return 1
2836   fi
2837   usingApache="1"
2838   return 0
2839 }
2840
2841 #find the real nginx conf file
2842 #backup
2843 #set the nginx conf
2844 #returns the real nginx conf file
2845 _setNginx() {
2846   _d="$1"
2847   _croot="$2"
2848   _thumbpt="$3"
2849
2850   FOUND_REAL_NGINX_CONF=""
2851   FOUND_REAL_NGINX_CONF_LN=""
2852   BACKUP_NGINX_CONF=""
2853   _debug _croot "$_croot"
2854   _start_f="$(echo "$_croot" | cut -d : -f 2)"
2855   _debug _start_f "$_start_f"
2856   if [ -z "$_start_f" ]; then
2857     _debug "find start conf from nginx command"
2858     if [ -z "$NGINX_CONF" ]; then
2859       if ! _exists "nginx"; then
2860         _err "nginx command is not found."
2861         return 1
2862       fi
2863       NGINX_CONF="$(nginx -V 2>&1 | _egrep_o "--conf-path=[^ ]* " | tr -d " ")"
2864       _debug NGINX_CONF "$NGINX_CONF"
2865       NGINX_CONF="$(echo "$NGINX_CONF" | cut -d = -f 2)"
2866       _debug NGINX_CONF "$NGINX_CONF"
2867       if [ -z "$NGINX_CONF" ]; then
2868         _err "Can not find nginx conf."
2869         NGINX_CONF=""
2870         return 1
2871       fi
2872       if [ ! -f "$NGINX_CONF" ]; then
2873         _err "'$NGINX_CONF' doesn't exist."
2874         NGINX_CONF=""
2875         return 1
2876       fi
2877       _debug "Found nginx conf file:$NGINX_CONF"
2878     fi
2879     _start_f="$NGINX_CONF"
2880   fi
2881   _debug "Start detect nginx conf for $_d from:$_start_f"
2882   if ! _checkConf "$_d" "$_start_f"; then
2883     _err "Can not find conf file for domain $d"
2884     return 1
2885   fi
2886   _info "Found conf file: $FOUND_REAL_NGINX_CONF"
2887
2888   _ln=$FOUND_REAL_NGINX_CONF_LN
2889   _debug "_ln" "$_ln"
2890
2891   _lnn=$(_math $_ln + 1)
2892   _debug _lnn "$_lnn"
2893   _start_tag="$(sed -n "$_lnn,${_lnn}p" "$FOUND_REAL_NGINX_CONF")"
2894   _debug "_start_tag" "$_start_tag"
2895   if [ "$_start_tag" = "$NGINX_START" ]; then
2896     _info "The domain $_d is already configured, skip"
2897     FOUND_REAL_NGINX_CONF=""
2898     return 0
2899   fi
2900
2901   mkdir -p "$DOMAIN_BACKUP_PATH"
2902   _backup_conf="$DOMAIN_BACKUP_PATH/$_d.nginx.conf"
2903   _debug _backup_conf "$_backup_conf"
2904   BACKUP_NGINX_CONF="$_backup_conf"
2905   _info "Backup $FOUND_REAL_NGINX_CONF to $_backup_conf"
2906   if ! cp "$FOUND_REAL_NGINX_CONF" "$_backup_conf"; then
2907     _err "backup error."
2908     FOUND_REAL_NGINX_CONF=""
2909     return 1
2910   fi
2911
2912   if ! _exists "nginx"; then
2913     _err "nginx command is not found."
2914     return 1
2915   fi
2916   _info "Check the nginx conf before setting up."
2917   if ! _exec "nginx -t" >/dev/null; then
2918     _exec_err
2919     return 1
2920   fi
2921
2922   _info "OK, Set up nginx config file"
2923
2924   if ! sed -n "1,${_ln}p" "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"; then
2925     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
2926     _err "write nginx conf error, but don't worry, the file is restored to the original version."
2927     return 1
2928   fi
2929
2930   echo "$NGINX_START
2931 location ~ \"^/\.well-known/acme-challenge/([-_a-zA-Z0-9]+)\$\" {
2932   default_type text/plain;
2933   return 200 \"\$1.$_thumbpt\";
2934 }
2935 #NGINX_START
2936 " >>"$FOUND_REAL_NGINX_CONF"
2937
2938   if ! sed -n "${_lnn},99999p" "$_backup_conf" >>"$FOUND_REAL_NGINX_CONF"; then
2939     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
2940     _err "write nginx conf error, but don't worry, the file is restored."
2941     return 1
2942   fi
2943   _debug3 "Modified config:$(cat $FOUND_REAL_NGINX_CONF)"
2944   _info "nginx conf is done, let's check it again."
2945   if ! _exec "nginx -t" >/dev/null; then
2946     _exec_err
2947     _err "It seems that nginx conf was broken, let's restore."
2948     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
2949     return 1
2950   fi
2951
2952   _info "Reload nginx"
2953   if ! _exec "nginx -s reload" >/dev/null; then
2954     _exec_err
2955     _err "It seems that nginx reload error, let's restore."
2956     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
2957     return 1
2958   fi
2959
2960   return 0
2961 }
2962
2963 #d , conf
2964 _checkConf() {
2965   _d="$1"
2966   _c_file="$2"
2967   _debug "Start _checkConf from:$_c_file"
2968   if [ ! -f "$2" ] && ! echo "$2" | grep '*$' >/dev/null && echo "$2" | grep '*' >/dev/null; then
2969     _debug "wildcard"
2970     for _w_f in $2; do
2971       if [ -f "$_w_f" ] && _checkConf "$1" "$_w_f"; then
2972         return 0
2973       fi
2974     done
2975     #not found
2976     return 1
2977   elif [ -f "$2" ]; then
2978     _debug "single"
2979     if _isRealNginxConf "$1" "$2"; then
2980       _debug "$2 is found."
2981       FOUND_REAL_NGINX_CONF="$2"
2982       return 0
2983     fi
2984     if cat "$2" | tr "\t" " " | grep "^ *include *.*;" >/dev/null; then
2985       _debug "Try include files"
2986       for included in $(cat "$2" | tr "\t" " " | grep "^ *include *.*;" | sed "s/include //" | tr -d " ;"); do
2987         _debug "check included $included"
2988         if _checkConf "$1" "$included"; then
2989           return 0
2990         fi
2991       done
2992     fi
2993     return 1
2994   else
2995     _debug "$2 not found."
2996     return 1
2997   fi
2998   return 1
2999 }
3000
3001 #d , conf
3002 _isRealNginxConf() {
3003   _debug "_isRealNginxConf $1 $2"
3004   if [ -f "$2" ]; then
3005     for _fln in $(tr "\t" ' ' <"$2" | grep -n "^ *server_name.* $1" | cut -d : -f 1); do
3006       _debug _fln "$_fln"
3007       if [ "$_fln" ]; then
3008         _start=$(tr "\t" ' ' <"$2" | _head_n "$_fln" | grep -n "^ *server *" | grep -v server_name | _tail_n 1)
3009         _debug "_start" "$_start"
3010         _start_n=$(echo "$_start" | cut -d : -f 1)
3011         _start_nn=$(_math $_start_n + 1)
3012         _debug "_start_n" "$_start_n"
3013         _debug "_start_nn" "$_start_nn"
3014
3015         _left="$(sed -n "${_start_nn},99999p" "$2")"
3016         _debug2 _left "$_left"
3017         _end="$(echo "$_left" | tr "\t" ' ' | grep -n "^ *server *" | grep -v server_name | _head_n 1)"
3018         _debug "_end" "$_end"
3019         if [ "$_end" ]; then
3020           _end_n=$(echo "$_end" | cut -d : -f 1)
3021           _debug "_end_n" "$_end_n"
3022           _seg_n=$(echo "$_left" | sed -n "1,${_end_n}p")
3023         else
3024           _seg_n="$_left"
3025         fi
3026
3027         _debug "_seg_n" "$_seg_n"
3028
3029         _skip_ssl=1
3030         for _listen_i in $(echo "$_seg_n" | tr "\t" ' ' | grep "^ *listen" | tr -d " "); do
3031           if [ "$_listen_i" ]; then
3032             if [ "$(echo "$_listen_i" | _egrep_o "listen.*ssl")" ]; then
3033               _debug2 "$_listen_i is ssl"
3034             else
3035               _debug2 "$_listen_i is plain text"
3036               _skip_ssl=""
3037               break
3038             fi
3039           fi
3040         done
3041
3042         if [ "$_skip_ssl" = "1" ]; then
3043           _debug "ssl on, skip"
3044         else
3045           FOUND_REAL_NGINX_CONF_LN=$_fln
3046           _debug3 "found FOUND_REAL_NGINX_CONF_LN" "$FOUND_REAL_NGINX_CONF_LN"
3047           return 0
3048         fi
3049       fi
3050     done
3051   fi
3052   return 1
3053 }
3054
3055 #restore all the nginx conf
3056 _restoreNginx() {
3057   if [ -z "$NGINX_RESTORE_VLIST" ]; then
3058     _debug "No need to restore nginx, skip."
3059     return
3060   fi
3061   _debug "_restoreNginx"
3062   _debug "NGINX_RESTORE_VLIST" "$NGINX_RESTORE_VLIST"
3063
3064   for ng_entry in $(echo "$NGINX_RESTORE_VLIST" | tr "$dvsep" ' '); do
3065     _debug "ng_entry" "$ng_entry"
3066     _nd=$(echo "$ng_entry" | cut -d "$sep" -f 1)
3067     _ngconf=$(echo "$ng_entry" | cut -d "$sep" -f 2)
3068     _ngbackupconf=$(echo "$ng_entry" | cut -d "$sep" -f 3)
3069     _info "Restoring from $_ngbackupconf to $_ngconf"
3070     cat "$_ngbackupconf" >"$_ngconf"
3071   done
3072
3073   _info "Reload nginx"
3074   if ! _exec "nginx -s reload" >/dev/null; then
3075     _exec_err
3076     _err "It seems that nginx reload error, please report bug."
3077     return 1
3078   fi
3079   return 0
3080 }
3081
3082 _clearup() {
3083   _stopserver "$serverproc"
3084   serverproc=""
3085   _restoreApache
3086   _restoreNginx
3087   _clearupdns
3088   if [ -z "$DEBUG" ]; then
3089     rm -f "$TLS_CONF"
3090     rm -f "$TLS_CERT"
3091     rm -f "$TLS_KEY"
3092     rm -f "$TLS_CSR"
3093   fi
3094 }
3095
3096 _clearupdns() {
3097   _debug "_clearupdns"
3098   _debug "dns_entries" "$dns_entries"
3099
3100   if [ -z "$dns_entries" ]; then
3101     _debug "skip dns."
3102     return
3103   fi
3104   _info "Removing DNS records."
3105
3106   for entry in $dns_entries; do
3107     d=$(_getfield "$entry" 1)
3108     txtdomain=$(_getfield "$entry" 2)
3109     aliasDomain=$(_getfield "$entry" 3)
3110     _currentRoot=$(_getfield "$entry" 4)
3111     txt=$(_getfield "$entry" 5)
3112     d_api=$(_getfield "$entry" 6)
3113     _debug "d" "$d"
3114     _debug "txtdomain" "$txtdomain"
3115     _debug "aliasDomain" "$aliasDomain"
3116     _debug "_currentRoot" "$_currentRoot"
3117     _debug "txt" "$txt"
3118     _debug "d_api" "$d_api"
3119     if [ "$d_api" = "$txt" ]; then
3120       d_api=""
3121     fi
3122
3123     if [ -z "$d_api" ]; then
3124       _info "Not Found domain api file: $d_api"
3125       continue
3126     fi
3127
3128     if [ "$aliasDomain" ]; then
3129       txtdomain="$aliasDomain"
3130     fi
3131
3132     (
3133       if ! . "$d_api"; then
3134         _err "Load file $d_api error. Please check your api file and try again."
3135         return 1
3136       fi
3137
3138       rmcommand="${_currentRoot}_rm"
3139       if ! _exists "$rmcommand"; then
3140         _err "It seems that your api file doesn't define $rmcommand"
3141         return 1
3142       fi
3143       _info "Removing txt: $txt for domain: $txtdomain"
3144       if ! $rmcommand "$txtdomain" "$txt"; then
3145         _err "Error removing txt for domain:$txtdomain"
3146         return 1
3147       fi
3148       _info "Removed: Success"
3149     )
3150
3151   done
3152 }
3153
3154 # webroot  removelevel tokenfile
3155 _clearupwebbroot() {
3156   __webroot="$1"
3157   if [ -z "$__webroot" ]; then
3158     _debug "no webroot specified, skip"
3159     return 0
3160   fi
3161
3162   _rmpath=""
3163   if [ "$2" = '1' ]; then
3164     _rmpath="$__webroot/.well-known"
3165   elif [ "$2" = '2' ]; then
3166     _rmpath="$__webroot/.well-known/acme-challenge"
3167   elif [ "$2" = '3' ]; then
3168     _rmpath="$__webroot/.well-known/acme-challenge/$3"
3169   else
3170     _debug "Skip for removelevel:$2"
3171   fi
3172
3173   if [ "$_rmpath" ]; then
3174     if [ "$DEBUG" ]; then
3175       _debug "Debugging, skip removing: $_rmpath"
3176     else
3177       rm -rf "$_rmpath"
3178     fi
3179   fi
3180
3181   return 0
3182
3183 }
3184
3185 _on_before_issue() {
3186   _chk_web_roots="$1"
3187   _chk_main_domain="$2"
3188   _chk_alt_domains="$3"
3189   _chk_pre_hook="$4"
3190   _chk_local_addr="$5"
3191   _debug _on_before_issue
3192   _debug _chk_main_domain "$_chk_main_domain"
3193   _debug _chk_alt_domains "$_chk_alt_domains"
3194   #run pre hook
3195   if [ "$_chk_pre_hook" ]; then
3196     _info "Run pre hook:'$_chk_pre_hook'"
3197     if ! (
3198       cd "$DOMAIN_PATH" && eval "$_chk_pre_hook"
3199     ); then
3200       _err "Error when run pre hook."
3201       return 1
3202     fi
3203   fi
3204
3205   if _hasfield "$_chk_web_roots" "$NO_VALUE"; then
3206     if ! _exists "socat"; then
3207       _err "Please install socat tools first."
3208       return 1
3209     fi
3210   fi
3211
3212   _debug Le_LocalAddress "$_chk_local_addr"
3213
3214   _index=1
3215   _currentRoot=""
3216   _addrIndex=1
3217   _w_index=1
3218   while true; do
3219     d="$(echo "$_chk_main_domain,$_chk_alt_domains," | cut -d , -f "$_w_index")"
3220     _w_index="$(_math "$_w_index" + 1)"
3221     _debug d "$d"
3222     if [ -z "$d" ]; then
3223       break
3224     fi
3225     _debug "Check for domain" "$d"
3226     _currentRoot="$(_getfield "$_chk_web_roots" $_index)"
3227     _debug "_currentRoot" "$_currentRoot"
3228     _index=$(_math $_index + 1)
3229     _checkport=""
3230     if [ "$_currentRoot" = "$NO_VALUE" ]; then
3231       _info "Standalone mode."
3232       if [ -z "$Le_HTTPPort" ]; then
3233         Le_HTTPPort=80
3234         _cleardomainconf "Le_HTTPPort"
3235       else
3236         _savedomainconf "Le_HTTPPort" "$Le_HTTPPort"
3237       fi
3238       _checkport="$Le_HTTPPort"
3239     elif [ "$_currentRoot" = "$W_ALPN" ]; then
3240       _info "Standalone alpn mode."
3241       if [ -z "$Le_TLSPort" ]; then
3242         Le_TLSPort=443
3243       else
3244         _savedomainconf "Le_TLSPort" "$Le_TLSPort"
3245       fi
3246       _checkport="$Le_TLSPort"
3247     fi
3248
3249     if [ "$_checkport" ]; then
3250       _debug _checkport "$_checkport"
3251       _checkaddr="$(_getfield "$_chk_local_addr" $_addrIndex)"
3252       _debug _checkaddr "$_checkaddr"
3253
3254       _addrIndex="$(_math $_addrIndex + 1)"
3255
3256       _netprc="$(_ss "$_checkport" | grep "$_checkport")"
3257       netprc="$(echo "$_netprc" | grep "$_checkaddr")"
3258       if [ -z "$netprc" ]; then
3259         netprc="$(echo "$_netprc" | grep "$LOCAL_ANY_ADDRESS")"
3260       fi
3261       if [ "$netprc" ]; then
3262         _err "$netprc"
3263         _err "tcp port $_checkport is already used by $(echo "$netprc" | cut -d : -f 4)"
3264         _err "Please stop it first"
3265         return 1
3266       fi
3267     fi
3268   done
3269
3270   if _hasfield "$_chk_web_roots" "apache"; then
3271     if ! _setApache; then
3272       _err "set up apache error. Report error to me."
3273       return 1
3274     fi
3275   else
3276     usingApache=""
3277   fi
3278
3279 }
3280
3281 _on_issue_err() {
3282   _chk_post_hook="$1"
3283   _chk_vlist="$2"
3284   _debug _on_issue_err
3285
3286   if [ "$LOG_FILE" ]; then
3287     _err "Please check log file for more details: $LOG_FILE"
3288   else
3289     _err "Please add '--debug' or '--log' to check more details."
3290     _err "See: $_DEBUG_WIKI"
3291   fi
3292
3293   #run the post hook
3294   if [ "$_chk_post_hook" ]; then
3295     _info "Run post hook:'$_chk_post_hook'"
3296     if ! (
3297       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3298     ); then
3299       _err "Error when run post hook."
3300       return 1
3301     fi
3302   fi
3303
3304   #trigger the validation to flush the pending authz
3305   _debug2 "_chk_vlist" "$_chk_vlist"
3306   if [ "$_chk_vlist" ]; then
3307     (
3308       _debug2 "start to deactivate authz"
3309       ventries=$(echo "$_chk_vlist" | tr "$dvsep" ' ')
3310       for ventry in $ventries; do
3311         d=$(echo "$ventry" | cut -d "$sep" -f 1)
3312         keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
3313         uri=$(echo "$ventry" | cut -d "$sep" -f 3)
3314         vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
3315         _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
3316         __trigger_validation "$uri" "$keyauthorization"
3317       done
3318     )
3319   fi
3320
3321   if [ "$IS_RENEW" = "1" ] && _hasfield "$Le_Webroot" "$W_DNS"; then
3322     _err "$_DNS_MANUAL_ERR"
3323   fi
3324
3325   if [ "$DEBUG" ] && [ "$DEBUG" -gt "0" ]; then
3326     _debug "$(_dlg_versions)"
3327   fi
3328
3329 }
3330
3331 _on_issue_success() {
3332   _chk_post_hook="$1"
3333   _chk_renew_hook="$2"
3334   _debug _on_issue_success
3335
3336   #run the post hook
3337   if [ "$_chk_post_hook" ]; then
3338     _info "Run post hook:'$_chk_post_hook'"
3339     if ! (
3340       export CERT_PATH
3341       export CERT_KEY_PATH
3342       export CA_CERT_PATH
3343       export CERT_FULLCHAIN_PATH
3344       export Le_Domain="$_main_domain"
3345       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3346     ); then
3347       _err "Error when run post hook."
3348       return 1
3349     fi
3350   fi
3351
3352   #run renew hook
3353   if [ "$IS_RENEW" ] && [ "$_chk_renew_hook" ]; then
3354     _info "Run renew hook:'$_chk_renew_hook'"
3355     if ! (
3356       export CERT_PATH
3357       export CERT_KEY_PATH
3358       export CA_CERT_PATH
3359       export CERT_FULLCHAIN_PATH
3360       export Le_Domain="$_main_domain"
3361       cd "$DOMAIN_PATH" && eval "$_chk_renew_hook"
3362     ); then
3363       _err "Error when run renew hook."
3364       return 1
3365     fi
3366   fi
3367
3368   if _hasfield "$Le_Webroot" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
3369     _err "$_DNS_MANUAL_WARN"
3370   fi
3371
3372 }
3373
3374 registeraccount() {
3375   _reg_length="$1"
3376   _initpath
3377   _regAccount "$_reg_length"
3378 }
3379
3380 __calcAccountKeyHash() {
3381   [ -f "$ACCOUNT_KEY_PATH" ] && _digest sha256 <"$ACCOUNT_KEY_PATH"
3382 }
3383
3384 __calc_account_thumbprint() {
3385   printf "%s" "$jwk" | tr -d ' ' | _digest "sha256" | _url_replace
3386 }
3387
3388 #keylength
3389 _regAccount() {
3390   _initpath
3391   _reg_length="$1"
3392   _debug3 _regAccount "$_regAccount"
3393   _initAPI
3394
3395   mkdir -p "$CA_DIR"
3396   if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
3397     _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
3398     mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
3399   fi
3400
3401   if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
3402     _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
3403     mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
3404   fi
3405
3406   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3407     if ! _create_account_key "$_reg_length"; then
3408       _err "Create account key error."
3409       return 1
3410     fi
3411   fi
3412
3413   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3414     return 1
3415   fi
3416
3417   if [ "$ACME_VERSION" = "2" ]; then
3418     regjson='{"termsOfServiceAgreed": true}'
3419     if [ "$ACCOUNT_EMAIL" ]; then
3420       regjson='{"contact": ["mailto:'$ACCOUNT_EMAIL'"], "termsOfServiceAgreed": true}'
3421     fi
3422   else
3423     _reg_res="$ACME_NEW_ACCOUNT_RES"
3424     regjson='{"resource": "'$_reg_res'", "terms-of-service-agreed": true, "agreement": "'$ACME_AGREEMENT'"}'
3425     if [ "$ACCOUNT_EMAIL" ]; then
3426       regjson='{"resource": "'$_reg_res'", "contact": ["mailto:'$ACCOUNT_EMAIL'"], "terms-of-service-agreed": true, "agreement": "'$ACME_AGREEMENT'"}'
3427     fi
3428   fi
3429
3430   _info "Registering account"
3431
3432   if ! _send_signed_request "${ACME_NEW_ACCOUNT}" "$regjson"; then
3433     _err "Register account Error: $response"
3434     return 1
3435   fi
3436
3437   if [ "$code" = "" ] || [ "$code" = '201' ]; then
3438     echo "$response" >"$ACCOUNT_JSON_PATH"
3439     _info "Registered"
3440   elif [ "$code" = '409' ] || [ "$code" = '200' ]; then
3441     _info "Already registered"
3442   else
3443     _err "Register account Error: $response"
3444     return 1
3445   fi
3446
3447   _debug2 responseHeaders "$responseHeaders"
3448   _accUri="$(echo "$responseHeaders" | grep -i "^Location:" | _head_n 1 | cut -d ':' -f 2- | tr -d "\r\n ")"
3449   _debug "_accUri" "$_accUri"
3450   if [ -z "$_accUri" ]; then
3451     _err "Can not find account id url."
3452     _err "$responseHeaders"
3453     return 1
3454   fi
3455   _savecaconf "ACCOUNT_URL" "$_accUri"
3456   export ACCOUNT_URL="$_accUri"
3457
3458   CA_KEY_HASH="$(__calcAccountKeyHash)"
3459   _debug "Calc CA_KEY_HASH" "$CA_KEY_HASH"
3460   _savecaconf CA_KEY_HASH "$CA_KEY_HASH"
3461
3462   if [ "$code" = '403' ]; then
3463     _err "It seems that the account key is already deactivated, please use a new account key."
3464     return 1
3465   fi
3466
3467   ACCOUNT_THUMBPRINT="$(__calc_account_thumbprint)"
3468   _info "ACCOUNT_THUMBPRINT" "$ACCOUNT_THUMBPRINT"
3469 }
3470
3471 #implement updateaccount
3472 updateaccount() {
3473   _initpath
3474
3475   if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
3476     _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
3477     mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
3478   fi
3479
3480   if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
3481     _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
3482     mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
3483   fi
3484
3485   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3486     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3487     return 1
3488   fi
3489
3490   _accUri=$(_readcaconf "ACCOUNT_URL")
3491   _debug _accUri "$_accUri"
3492
3493   if [ -z "$_accUri" ]; then
3494     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3495     _err "Then try again."
3496     return 1
3497   fi
3498
3499   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3500     return 1
3501   fi
3502   _initAPI
3503
3504   if [ "$ACME_VERSION" = "2" ]; then
3505     if [ "$ACCOUNT_EMAIL" ]; then
3506       updjson='{"contact": ["mailto:'$ACCOUNT_EMAIL'"]}'
3507     fi
3508   else
3509     # ACMEv1: Updates happen the same way a registration is done.
3510     # https://tools.ietf.org/html/draft-ietf-acme-acme-01#section-6.3
3511     _regAccount
3512     return
3513   fi
3514
3515   # this part handles ACMEv2 account updates.
3516   _send_signed_request "$_accUri" "$updjson"
3517
3518   if [ "$code" = '200' ]; then
3519     echo "$response" >"$ACCOUNT_JSON_PATH"
3520     _info "account update success for $_accUri."
3521   else
3522     _info "Error. The account was not updated."
3523     return 1
3524   fi
3525 }
3526
3527 #Implement deactivate account
3528 deactivateaccount() {
3529   _initpath
3530
3531   if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
3532     _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
3533     mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
3534   fi
3535
3536   if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
3537     _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
3538     mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
3539   fi
3540
3541   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3542     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3543     return 1
3544   fi
3545
3546   _accUri=$(_readcaconf "ACCOUNT_URL")
3547   _debug _accUri "$_accUri"
3548
3549   if [ -z "$_accUri" ]; then
3550     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3551     _err "Then try again."
3552     return 1
3553   fi
3554
3555   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3556     return 1
3557   fi
3558   _initAPI
3559
3560   if [ "$ACME_VERSION" = "2" ]; then
3561     _djson="{\"status\":\"deactivated\"}"
3562   else
3563     _djson="{\"resource\": \"reg\", \"status\":\"deactivated\"}"
3564   fi
3565   if _send_signed_request "$_accUri" "$_djson" && _contains "$response" '"deactivated"'; then
3566     _info "Deactivate account success for $_accUri."
3567     _accid=$(echo "$response" | _egrep_o "\"id\" *: *[^,]*," | cut -d : -f 2 | tr -d ' ,')
3568   elif [ "$code" = "403" ]; then
3569     _info "The account is already deactivated."
3570     _accid=$(_getfield "$_accUri" "999" "/")
3571   else
3572     _err "Deactivate: account failed for $_accUri."
3573     return 1
3574   fi
3575
3576   _debug "Account id: $_accid"
3577   if [ "$_accid" ]; then
3578     _deactivated_account_path="$CA_DIR/deactivated/$_accid"
3579     _debug _deactivated_account_path "$_deactivated_account_path"
3580     if mkdir -p "$_deactivated_account_path"; then
3581       _info "Moving deactivated account info to $_deactivated_account_path/"
3582       mv "$CA_CONF" "$_deactivated_account_path/"
3583       mv "$ACCOUNT_JSON_PATH" "$_deactivated_account_path/"
3584       mv "$ACCOUNT_KEY_PATH" "$_deactivated_account_path/"
3585     else
3586       _err "Can not create dir: $_deactivated_account_path, try to remove the deactivated account key."
3587       rm -f "$CA_CONF"
3588       rm -f "$ACCOUNT_JSON_PATH"
3589       rm -f "$ACCOUNT_KEY_PATH"
3590     fi
3591   fi
3592 }
3593
3594 # domain folder  file
3595 _findHook() {
3596   _hookdomain="$1"
3597   _hookcat="$2"
3598   _hookname="$3"
3599
3600   if [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname" ]; then
3601     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname"
3602   elif [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname.sh" ]; then
3603     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname.sh"
3604   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname" ]; then
3605     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname"
3606   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname.sh" ]; then
3607     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname.sh"
3608   elif [ -f "$LE_WORKING_DIR/$_hookname" ]; then
3609     d_api="$LE_WORKING_DIR/$_hookname"
3610   elif [ -f "$LE_WORKING_DIR/$_hookname.sh" ]; then
3611     d_api="$LE_WORKING_DIR/$_hookname.sh"
3612   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname" ]; then
3613     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname"
3614   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname.sh" ]; then
3615     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname.sh"
3616   fi
3617
3618   printf "%s" "$d_api"
3619 }
3620
3621 #domain
3622 __get_domain_new_authz() {
3623   _gdnd="$1"
3624   _info "Getting new-authz for domain" "$_gdnd"
3625   _initAPI
3626   _Max_new_authz_retry_times=5
3627   _authz_i=0
3628   while [ "$_authz_i" -lt "$_Max_new_authz_retry_times" ]; do
3629     _debug "Try new-authz for the $_authz_i time."
3630     if ! _send_signed_request "${ACME_NEW_AUTHZ}" "{\"resource\": \"new-authz\", \"identifier\": {\"type\": \"dns\", \"value\": \"$(_idn "$_gdnd")\"}}"; then
3631       _err "Can not get domain new authz."
3632       return 1
3633     fi
3634     if _contains "$response" "No registration exists matching provided key"; then
3635       _err "It seems there is an error, but it's recovered now, please try again."
3636       _err "If you see this message for a second time, please report bug: $(__green "$PROJECT")"
3637       _clearcaconf "CA_KEY_HASH"
3638       break
3639     fi
3640     if ! _contains "$response" "An error occurred while processing your request"; then
3641       _info "The new-authz request is ok."
3642       break
3643     fi
3644     _authz_i="$(_math "$_authz_i" + 1)"
3645     _info "The server is busy, Sleep $_authz_i to retry."
3646     _sleep "$_authz_i"
3647   done
3648
3649   if [ "$_authz_i" = "$_Max_new_authz_retry_times" ]; then
3650     _err "new-authz retry reach the max $_Max_new_authz_retry_times times."
3651   fi
3652
3653   if [ "$code" ] && [ "$code" != '201' ]; then
3654     _err "new-authz error: $response"
3655     return 1
3656   fi
3657
3658 }
3659
3660 #uri keyAuthorization
3661 __trigger_validation() {
3662   _debug2 "Trigger domain validation."
3663   _t_url="$1"
3664   _debug2 _t_url "$_t_url"
3665   _t_key_authz="$2"
3666   _debug2 _t_key_authz "$_t_key_authz"
3667   _t_vtype="$3"
3668   _debug2 _t_vtype "$_t_vtype"
3669   if [ "$ACME_VERSION" = "2" ]; then
3670     _send_signed_request "$_t_url" "{}"
3671   else
3672     _send_signed_request "$_t_url" "{\"resource\": \"challenge\", \"type\": \"$_t_vtype\", \"keyAuthorization\": \"$_t_key_authz\"}"
3673   fi
3674 }
3675
3676 #endpoint  domain type
3677 _ns_lookup_impl() {
3678   _ns_ep="$1"
3679   _ns_domain="$2"
3680   _ns_type="$3"
3681   _debug2 "_ns_ep" "$_ns_ep"
3682   _debug2 "_ns_domain" "$_ns_domain"
3683   _debug2 "_ns_type" "$_ns_type"
3684
3685   response="$(_H1="accept: application/dns-json" _get "$_ns_ep?name=$_ns_domain&type=$_ns_type")"
3686   _ret=$?
3687   _debug2 "response" "$response"
3688   if [ "$_ret" != "0" ]; then
3689     return $_ret
3690   fi
3691   _answers="$(echo "$response" | tr '{}' '<>' | _egrep_o '"Answer":\[[^]]*]' | tr '<>' '\n\n')"
3692   _debug2 "_answers" "$_answers"
3693   echo "$_answers"
3694 }
3695
3696 #domain, type
3697 _ns_lookup_cf() {
3698   _cf_ld="$1"
3699   _cf_ld_type="$2"
3700   _cf_ep="https://cloudflare-dns.com/dns-query"
3701   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
3702 }
3703
3704 #domain, type
3705 _ns_purge_cf() {
3706   _cf_d="$1"
3707   _cf_d_type="$2"
3708   _debug "Cloudflare purge $_cf_d_type record for domain $_cf_d"
3709   _cf_purl="https://cloudflare-dns.com/api/v1/purge?domain=$_cf_d&type=$_cf_d_type"
3710   response="$(_post "" "$_cf_purl")"
3711   _debug2 response "$response"
3712 }
3713
3714 #checks if cf server is available
3715 _ns_is_available_cf() {
3716   if _get "https://cloudflare-dns.com" >/dev/null 2>&1; then
3717     return 0
3718   else
3719     return 1
3720   fi
3721 }
3722
3723 #domain, type
3724 _ns_lookup_google() {
3725   _cf_ld="$1"
3726   _cf_ld_type="$2"
3727   _cf_ep="https://dns.google/resolve"
3728   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
3729 }
3730
3731 #domain, type
3732 _ns_lookup() {
3733   if [ -z "$DOH_USE" ]; then
3734     _debug "Detect dns server first."
3735     if _ns_is_available_cf; then
3736       _debug "Use cloudflare doh server"
3737       export DOH_USE=$DOH_CLOUDFLARE
3738     else
3739       _debug "Use google doh server"
3740       export DOH_USE=$DOH_GOOGLE
3741     fi
3742   fi
3743
3744   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
3745     _ns_lookup_cf "$@"
3746   else
3747     _ns_lookup_google "$@"
3748   fi
3749
3750 }
3751
3752 #txtdomain, alias, txt
3753 __check_txt() {
3754   _c_txtdomain="$1"
3755   _c_aliasdomain="$2"
3756   _c_txt="$3"
3757   _debug "_c_txtdomain" "$_c_txtdomain"
3758   _debug "_c_aliasdomain" "$_c_aliasdomain"
3759   _debug "_c_txt" "$_c_txt"
3760   _answers="$(_ns_lookup "$_c_aliasdomain" TXT)"
3761   _contains "$_answers" "$_c_txt"
3762
3763 }
3764
3765 #txtdomain
3766 __purge_txt() {
3767   _p_txtdomain="$1"
3768   _debug _p_txtdomain "$_p_txtdomain"
3769   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
3770     _ns_purge_cf "$_p_txtdomain" "TXT"
3771   else
3772     _debug "no purge api for google dns api, just sleep 5 secs"
3773     _sleep 5
3774   fi
3775
3776 }
3777
3778 #wait and check each dns entries
3779 _check_dns_entries() {
3780   _success_txt=","
3781   _end_time="$(_time)"
3782   _end_time="$(_math "$_end_time" + 1200)" #let's check no more than 20 minutes.
3783
3784   while [ "$(_time)" -le "$_end_time" ]; do
3785     _left=""
3786     for entry in $dns_entries; do
3787       d=$(_getfield "$entry" 1)
3788       txtdomain=$(_getfield "$entry" 2)
3789       txtdomain=$(_idn "$txtdomain")
3790       aliasDomain=$(_getfield "$entry" 3)
3791       aliasDomain=$(_idn "$aliasDomain")
3792       txt=$(_getfield "$entry" 5)
3793       d_api=$(_getfield "$entry" 6)
3794       _debug "d" "$d"
3795       _debug "txtdomain" "$txtdomain"
3796       _debug "aliasDomain" "$aliasDomain"
3797       _debug "txt" "$txt"
3798       _debug "d_api" "$d_api"
3799       _info "Checking $d for $aliasDomain"
3800       if _contains "$_success_txt" ",$txt,"; then
3801         _info "Already success, continue next one."
3802         continue
3803       fi
3804
3805       if __check_txt "$txtdomain" "$aliasDomain" "$txt"; then
3806         _info "Domain $d '$aliasDomain' success."
3807         _success_txt="$_success_txt,$txt,"
3808         continue
3809       fi
3810       _left=1
3811       _info "Not valid yet, let's wait 10 seconds and check next one."
3812       __purge_txt "$txtdomain"
3813       if [ "$txtdomain" != "$aliasDomain" ]; then
3814         __purge_txt "$aliasDomain"
3815       fi
3816       _sleep 10
3817     done
3818     if [ "$_left" ]; then
3819       _info "Let's wait 10 seconds and check again".
3820       _sleep 10
3821     else
3822       _info "All success, let's return"
3823       return 0
3824     fi
3825   done
3826   _info "Timed out waiting for DNS."
3827   return 1
3828
3829 }
3830
3831 #webroot, domain domainlist  keylength
3832 issue() {
3833   if [ -z "$2" ]; then
3834     _usage "Usage: $PROJECT_ENTRY --issue  -d  a.com  -w /path/to/webroot/a.com/ "
3835     return 1
3836   fi
3837   if [ -z "$1" ]; then
3838     _usage "Please specify at least one validation method: '--webroot', '--standalone', '--apache', '--nginx' or '--dns' etc."
3839     return 1
3840   fi
3841   _web_roots="$1"
3842   _main_domain="$2"
3843   _alt_domains="$3"
3844
3845   if _contains "$_main_domain" ","; then
3846     _main_domain=$(echo "$2,$3" | cut -d , -f 1)
3847     _alt_domains=$(echo "$2,$3" | cut -d , -f 2- | sed "s/,${NO_VALUE}$//")
3848   fi
3849   _debug _main_domain "$_main_domain"
3850   _debug _alt_domains "$_alt_domains"
3851
3852   _key_length="$4"
3853   _real_cert="$5"
3854   _real_key="$6"
3855   _real_ca="$7"
3856   _reload_cmd="$8"
3857   _real_fullchain="$9"
3858   _pre_hook="${10}"
3859   _post_hook="${11}"
3860   _renew_hook="${12}"
3861   _local_addr="${13}"
3862   _challenge_alias="${14}"
3863   #remove these later.
3864   if [ "$_web_roots" = "dns-cf" ]; then
3865     _web_roots="dns_cf"
3866   fi
3867   if [ "$_web_roots" = "dns-dp" ]; then
3868     _web_roots="dns_dp"
3869   fi
3870   if [ "$_web_roots" = "dns-cx" ]; then
3871     _web_roots="dns_cx"
3872   fi
3873
3874   if [ ! "$IS_RENEW" ]; then
3875     _initpath "$_main_domain" "$_key_length"
3876     mkdir -p "$DOMAIN_PATH"
3877   fi
3878
3879   if _hasfield "$_web_roots" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
3880     _err "$_DNS_MANUAL_ERROR"
3881     return 1
3882   fi
3883
3884   _debug "Using ACME_DIRECTORY: $ACME_DIRECTORY"
3885
3886   _initAPI
3887
3888   if [ -f "$DOMAIN_CONF" ]; then
3889     Le_NextRenewTime=$(_readdomainconf Le_NextRenewTime)
3890     _debug Le_NextRenewTime "$Le_NextRenewTime"
3891     if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
3892       _saved_domain=$(_readdomainconf Le_Domain)
3893       _debug _saved_domain "$_saved_domain"
3894       _saved_alt=$(_readdomainconf Le_Alt)
3895       _debug _saved_alt "$_saved_alt"
3896       if [ "$_saved_domain,$_saved_alt" = "$_main_domain,$_alt_domains" ]; then
3897         _info "Domains not changed."
3898         _info "Skip, Next renewal time is: $(__green "$(_readdomainconf Le_NextRenewTimeStr)")"
3899         _info "Add '$(__red '--force')' to force to renew."
3900         return $RENEW_SKIP
3901       else
3902         _info "Domains have changed."
3903       fi
3904     fi
3905   fi
3906
3907   _savedomainconf "Le_Domain" "$_main_domain"
3908   _savedomainconf "Le_Alt" "$_alt_domains"
3909   _savedomainconf "Le_Webroot" "$_web_roots"
3910
3911   _savedomainconf "Le_PreHook" "$_pre_hook" "base64"
3912   _savedomainconf "Le_PostHook" "$_post_hook" "base64"
3913   _savedomainconf "Le_RenewHook" "$_renew_hook" "base64"
3914
3915   if [ "$_local_addr" ]; then
3916     _savedomainconf "Le_LocalAddress" "$_local_addr"
3917   else
3918     _cleardomainconf "Le_LocalAddress"
3919   fi
3920   if [ "$_challenge_alias" ]; then
3921     _savedomainconf "Le_ChallengeAlias" "$_challenge_alias"
3922   else
3923     _cleardomainconf "Le_ChallengeAlias"
3924   fi
3925
3926   if [ "$ACME_DIRECTORY" != "$DEFAULT_CA" ]; then
3927     Le_API="$ACME_DIRECTORY"
3928     _savedomainconf "Le_API" "$Le_API"
3929   else
3930     _cleardomainconf Le_API
3931   fi
3932
3933   if [ "$_alt_domains" = "$NO_VALUE" ]; then
3934     _alt_domains=""
3935   fi
3936
3937   if [ "$_key_length" = "$NO_VALUE" ]; then
3938     _key_length=""
3939   fi
3940
3941   if ! _on_before_issue "$_web_roots" "$_main_domain" "$_alt_domains" "$_pre_hook" "$_local_addr"; then
3942     _err "_on_before_issue."
3943     return 1
3944   fi
3945
3946   _saved_account_key_hash="$(_readcaconf "CA_KEY_HASH")"
3947   _debug2 _saved_account_key_hash "$_saved_account_key_hash"
3948
3949   if [ -z "$ACCOUNT_URL" ] || [ -z "$_saved_account_key_hash" ] || [ "$_saved_account_key_hash" != "$(__calcAccountKeyHash)" ]; then
3950     if ! _regAccount "$_accountkeylength"; then
3951       _on_issue_err "$_post_hook"
3952       return 1
3953     fi
3954   else
3955     _debug "_saved_account_key_hash is not changed, skip register account."
3956   fi
3957
3958   if [ -f "$CSR_PATH" ] && [ ! -f "$CERT_KEY_PATH" ]; then
3959     _info "Signing from existing CSR."
3960   else
3961     _key=$(_readdomainconf Le_Keylength)
3962     _debug "Read key length:$_key"
3963     if [ ! -f "$CERT_KEY_PATH" ] || [ "$_key_length" != "$_key" ] || [ "$Le_ForceNewDomainKey" = "1" ]; then
3964       if ! createDomainKey "$_main_domain" "$_key_length"; then
3965         _err "Create domain key error."
3966         _clearup
3967         _on_issue_err "$_post_hook"
3968         return 1
3969       fi
3970     fi
3971
3972     if ! _createcsr "$_main_domain" "$_alt_domains" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"; then
3973       _err "Create CSR error."
3974       _clearup
3975       _on_issue_err "$_post_hook"
3976       return 1
3977     fi
3978   fi
3979
3980   _savedomainconf "Le_Keylength" "$_key_length"
3981
3982   vlist="$Le_Vlist"
3983   _cleardomainconf "Le_Vlist"
3984   _info "Getting domain auth token for each domain"
3985   sep='#'
3986   dvsep=','
3987   if [ -z "$vlist" ]; then
3988     if [ "$ACME_VERSION" = "2" ]; then
3989       #make new order request
3990       _identifiers="{\"type\":\"dns\",\"value\":\"$(_idn "$_main_domain")\"}"
3991       _w_index=1
3992       while true; do
3993         d="$(echo "$_alt_domains," | cut -d , -f "$_w_index")"
3994         _w_index="$(_math "$_w_index" + 1)"
3995         _debug d "$d"
3996         if [ -z "$d" ]; then
3997           break
3998         fi
3999         _identifiers="$_identifiers,{\"type\":\"dns\",\"value\":\"$(_idn "$d")\"}"
4000       done
4001       _debug2 _identifiers "$_identifiers"
4002       if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
4003         _err "Create new order error."
4004         _clearup
4005         _on_issue_err "$_post_hook"
4006         return 1
4007       fi
4008       Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n " | cut -d ":" -f 2-)"
4009       _debug Le_LinkOrder "$Le_LinkOrder"
4010       Le_OrderFinalize="$(echo "$response" | _egrep_o '"finalize" *: *"[^"]*"' | cut -d '"' -f 4)"
4011       _debug Le_OrderFinalize "$Le_OrderFinalize"
4012       if [ -z "$Le_OrderFinalize" ]; then
4013         _err "Create new order error. Le_OrderFinalize not found. $response"
4014         _clearup
4015         _on_issue_err "$_post_hook"
4016         return 1
4017       fi
4018
4019       #for dns manual mode
4020       _savedomainconf "Le_OrderFinalize" "$Le_OrderFinalize"
4021
4022       _authorizations_seg="$(echo "$response" | _egrep_o '"authorizations" *: *\[[^\[]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
4023       _debug2 _authorizations_seg "$_authorizations_seg"
4024       if [ -z "$_authorizations_seg" ]; then
4025         _err "_authorizations_seg not found."
4026         _clearup
4027         _on_issue_err "$_post_hook"
4028         return 1
4029       fi
4030
4031       #domain and authz map
4032       _authorizations_map=""
4033       for _authz_url in $(echo "$_authorizations_seg" | tr ',' ' '); do
4034         _debug2 "_authz_url" "$_authz_url"
4035         if ! _send_signed_request "$_authz_url"; then
4036           _err "get to authz error."
4037           _err "_authorizations_seg" "$_authorizations_seg"
4038           _err "_authz_url" "$_authz_url"
4039           _clearup
4040           _on_issue_err "$_post_hook"
4041           return 1
4042         fi
4043
4044         response="$(echo "$response" | _normalizeJson)"
4045         _debug2 response "$response"
4046         _d="$(echo "$response" | _egrep_o '"value" *: *"[^"]*"' | cut -d : -f 2 | tr -d ' "')"
4047         if _contains "$response" "\"wildcard\" *: *true"; then
4048           _d="*.$_d"
4049         fi
4050         _debug2 _d "$_d"
4051         _authorizations_map="$_d,$response
4052 $_authorizations_map"
4053       done
4054       _debug2 _authorizations_map "$_authorizations_map"
4055     fi
4056
4057     _index=0
4058     _currentRoot=""
4059     _w_index=1
4060     while true; do
4061       d="$(echo "$_main_domain,$_alt_domains," | cut -d , -f "$_w_index")"
4062       _w_index="$(_math "$_w_index" + 1)"
4063       _debug d "$d"
4064       if [ -z "$d" ]; then
4065         break
4066       fi
4067       _info "Getting webroot for domain" "$d"
4068       _index=$(_math $_index + 1)
4069       _w="$(echo $_web_roots | cut -d , -f $_index)"
4070       _debug _w "$_w"
4071       if [ "$_w" ]; then
4072         _currentRoot="$_w"
4073       fi
4074       _debug "_currentRoot" "$_currentRoot"
4075
4076       vtype="$VTYPE_HTTP"
4077       #todo, v2 wildcard force to use dns
4078       if _startswith "$_currentRoot" "$W_DNS"; then
4079         vtype="$VTYPE_DNS"
4080       fi
4081
4082       if [ "$_currentRoot" = "$W_ALPN" ]; then
4083         vtype="$VTYPE_ALPN"
4084       fi
4085
4086       if [ "$ACME_VERSION" = "2" ]; then
4087         _idn_d="$(_idn "$d")"
4088         _candindates="$(echo "$_authorizations_map" | grep -i "^$_idn_d,")"
4089         _debug2 _candindates "$_candindates"
4090         if [ "$(echo "$_candindates" | wc -l)" -gt 1 ]; then
4091           for _can in $_candindates; do
4092             if _startswith "$(echo "$_can" | tr '.' '|')" "$(echo "$_idn_d" | tr '.' '|'),"; then
4093               _candindates="$_can"
4094               break
4095             fi
4096           done
4097         fi
4098         response="$(echo "$_candindates" | sed "s/$_idn_d,//")"
4099         _debug2 "response" "$response"
4100         if [ -z "$response" ]; then
4101           _err "get to authz error."
4102           _err "_authorizations_map" "$_authorizations_map"
4103           _clearup
4104           _on_issue_err "$_post_hook"
4105           return 1
4106         fi
4107       else
4108         if ! __get_domain_new_authz "$d"; then
4109           _clearup
4110           _on_issue_err "$_post_hook"
4111           return 1
4112         fi
4113       fi
4114
4115       if [ -z "$thumbprint" ]; then
4116         thumbprint="$(__calc_account_thumbprint)"
4117       fi
4118
4119       entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
4120       _debug entry "$entry"
4121       keyauthorization=""
4122       if [ -z "$entry" ]; then
4123         if ! _startswith "$d" '*.'; then
4124           _debug "Not a wildcard domain, lets check whether the validation is already valid."
4125           if echo "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4126             _debug "$d is already valid."
4127             keyauthorization="$STATE_VERIFIED"
4128             _debug keyauthorization "$keyauthorization"
4129           fi
4130         fi
4131         if [ -z "$keyauthorization" ]; then
4132           _err "Error, can not get domain token entry $d for $vtype"
4133           _supported_vtypes="$(echo "$response" | _egrep_o "\"challenges\":\[[^]]*]" | tr '{' "\n" | grep type | cut -d '"' -f 4 | tr "\n" ' ')"
4134           if [ "$_supported_vtypes" ]; then
4135             _err "The supported validation types are: $_supported_vtypes, but you specified: $vtype"
4136           fi
4137           _clearup
4138           _on_issue_err "$_post_hook"
4139           return 1
4140         fi
4141       fi
4142
4143       if [ -z "$keyauthorization" ]; then
4144         token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
4145         _debug token "$token"
4146
4147         if [ -z "$token" ]; then
4148           _err "Error, can not get domain token $entry"
4149           _clearup
4150           _on_issue_err "$_post_hook"
4151           return 1
4152         fi
4153         if [ "$ACME_VERSION" = "2" ]; then
4154           uri="$(echo "$entry" | _egrep_o '"url":"[^"]*' | cut -d '"' -f 4 | _head_n 1)"
4155         else
4156           uri="$(echo "$entry" | _egrep_o '"uri":"[^"]*' | cut -d '"' -f 4)"
4157         fi
4158         _debug uri "$uri"
4159
4160         if [ -z "$uri" ]; then
4161           _err "Error, can not get domain uri. $entry"
4162           _clearup
4163           _on_issue_err "$_post_hook"
4164           return 1
4165         fi
4166         keyauthorization="$token.$thumbprint"
4167         _debug keyauthorization "$keyauthorization"
4168
4169         if printf "%s" "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4170           _debug "$d is already verified."
4171           keyauthorization="$STATE_VERIFIED"
4172           _debug keyauthorization "$keyauthorization"
4173         fi
4174       fi
4175
4176       dvlist="$d$sep$keyauthorization$sep$uri$sep$vtype$sep$_currentRoot"
4177       _debug dvlist "$dvlist"
4178
4179       vlist="$vlist$dvlist$dvsep"
4180
4181     done
4182     _debug vlist "$vlist"
4183     #add entry
4184     dns_entries=""
4185     dnsadded=""
4186     ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4187     _alias_index=1
4188     for ventry in $ventries; do
4189       d=$(echo "$ventry" | cut -d "$sep" -f 1)
4190       keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4191       vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4192       _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4193       _debug d "$d"
4194       if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4195         _debug "$d is already verified, skip $vtype."
4196         _alias_index="$(_math "$_alias_index" + 1)"
4197         continue
4198       fi
4199
4200       if [ "$vtype" = "$VTYPE_DNS" ]; then
4201         dnsadded='0'
4202         _dns_root_d="$d"
4203         if _startswith "$_dns_root_d" "*."; then
4204           _dns_root_d="$(echo "$_dns_root_d" | sed 's/*.//')"
4205         fi
4206         _d_alias="$(_getfield "$_challenge_alias" "$_alias_index")"
4207         _alias_index="$(_math "$_alias_index" + 1)"
4208         _debug "_d_alias" "$_d_alias"
4209         if [ "$_d_alias" ]; then
4210           if _startswith "$_d_alias" "$DNS_ALIAS_PREFIX"; then
4211             txtdomain="$(echo "$_d_alias" | sed "s/$DNS_ALIAS_PREFIX//")"
4212           else
4213             txtdomain="_acme-challenge.$_d_alias"
4214           fi
4215           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$txtdomain$dvsep$_currentRoot"
4216         else
4217           txtdomain="_acme-challenge.$_dns_root_d"
4218           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$dvsep$_currentRoot"
4219         fi
4220
4221         _debug txtdomain "$txtdomain"
4222         txt="$(printf "%s" "$keyauthorization" | _digest "sha256" | _url_replace)"
4223         _debug txt "$txt"
4224
4225         d_api="$(_findHook "$_dns_root_d" $_SUB_FOLDER_DNSAPI "$_currentRoot")"
4226         _debug d_api "$d_api"
4227
4228         dns_entry="$dns_entry$dvsep$txt${dvsep}$d_api"
4229         _debug2 dns_entry "$dns_entry"
4230         if [ "$d_api" ]; then
4231           _debug "Found domain api file: $d_api"
4232         else
4233           if [ "$_currentRoot" != "$W_DNS" ]; then
4234             _err "Can not find dns api hook for: $_currentRoot"
4235             _info "You need to add the txt record manually."
4236           fi
4237           _info "$(__red "Add the following TXT record:")"
4238           _info "$(__red "Domain: '$(__green "$txtdomain")'")"
4239           _info "$(__red "TXT value: '$(__green "$txt")'")"
4240           _info "$(__red "Please be aware that you prepend _acme-challenge. before your domain")"
4241           _info "$(__red "so the resulting subdomain will be: $txtdomain")"
4242           continue
4243         fi
4244
4245         (
4246           if ! . "$d_api"; then
4247             _err "Load file $d_api error. Please check your api file and try again."
4248             return 1
4249           fi
4250
4251           addcommand="${_currentRoot}_add"
4252           if ! _exists "$addcommand"; then
4253             _err "It seems that your api file is not correct, it must have a function named: $addcommand"
4254             return 1
4255           fi
4256           _info "Adding txt value: $txt for domain:  $txtdomain"
4257           if ! $addcommand "$txtdomain" "$txt"; then
4258             _err "Error add txt for domain:$txtdomain"
4259             return 1
4260           fi
4261           _info "The txt record is added: Success."
4262         )
4263
4264         if [ "$?" != "0" ]; then
4265           _on_issue_err "$_post_hook" "$vlist"
4266           _clearup
4267           return 1
4268         fi
4269         dns_entries="$dns_entries$dns_entry
4270 "
4271         _debug2 "$dns_entries"
4272         dnsadded='1'
4273       fi
4274     done
4275
4276     if [ "$dnsadded" = '0' ]; then
4277       _savedomainconf "Le_Vlist" "$vlist"
4278       _debug "Dns record not added yet, so, save to $DOMAIN_CONF and exit."
4279       _err "Please add the TXT records to the domains, and re-run with --renew."
4280       _on_issue_err "$_post_hook"
4281       _clearup
4282       return 1
4283     fi
4284
4285   fi
4286
4287   if [ "$dns_entries" ]; then
4288     if [ -z "$Le_DNSSleep" ]; then
4289       _info "Let's check each dns records now. Sleep 20 seconds first."
4290       _sleep 20
4291       if ! _check_dns_entries; then
4292         _err "check dns error."
4293         _on_issue_err "$_post_hook"
4294         _clearup
4295         return 1
4296       fi
4297     else
4298       _savedomainconf "Le_DNSSleep" "$Le_DNSSleep"
4299       _info "Sleep $(__green $Le_DNSSleep) seconds for the txt records to take effect"
4300       _sleep "$Le_DNSSleep"
4301     fi
4302   fi
4303
4304   NGINX_RESTORE_VLIST=""
4305   _debug "ok, let's start to verify"
4306
4307   _ncIndex=1
4308   ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4309   for ventry in $ventries; do
4310     d=$(echo "$ventry" | cut -d "$sep" -f 1)
4311     keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4312     uri=$(echo "$ventry" | cut -d "$sep" -f 3)
4313     vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4314     _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4315
4316     if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4317       _info "$d is already verified, skip $vtype."
4318       continue
4319     fi
4320
4321     _info "Verifying: $d"
4322     _debug "d" "$d"
4323     _debug "keyauthorization" "$keyauthorization"
4324     _debug "uri" "$uri"
4325     removelevel=""
4326     token="$(printf "%s" "$keyauthorization" | cut -d '.' -f 1)"
4327
4328     _debug "_currentRoot" "$_currentRoot"
4329
4330     if [ "$vtype" = "$VTYPE_HTTP" ]; then
4331       if [ "$_currentRoot" = "$NO_VALUE" ]; then
4332         _info "Standalone mode server"
4333         _ncaddr="$(_getfield "$_local_addr" "$_ncIndex")"
4334         _ncIndex="$(_math $_ncIndex + 1)"
4335         _startserver "$keyauthorization" "$_ncaddr"
4336         if [ "$?" != "0" ]; then
4337           _clearup
4338           _on_issue_err "$_post_hook" "$vlist"
4339           return 1
4340         fi
4341         sleep 1
4342         _debug serverproc "$serverproc"
4343       elif [ "$_currentRoot" = "$MODE_STATELESS" ]; then
4344         _info "Stateless mode for domain:$d"
4345         _sleep 1
4346       elif _startswith "$_currentRoot" "$NGINX"; then
4347         _info "Nginx mode for domain:$d"
4348         #set up nginx server
4349         FOUND_REAL_NGINX_CONF=""
4350         BACKUP_NGINX_CONF=""
4351         if ! _setNginx "$d" "$_currentRoot" "$thumbprint"; then
4352           _clearup
4353           _on_issue_err "$_post_hook" "$vlist"
4354           return 1
4355         fi
4356
4357         if [ "$FOUND_REAL_NGINX_CONF" ]; then
4358           _realConf="$FOUND_REAL_NGINX_CONF"
4359           _backup="$BACKUP_NGINX_CONF"
4360           _debug _realConf "$_realConf"
4361           NGINX_RESTORE_VLIST="$d$sep$_realConf$sep$_backup$dvsep$NGINX_RESTORE_VLIST"
4362         fi
4363         _sleep 1
4364       else
4365         if [ "$_currentRoot" = "apache" ]; then
4366           wellknown_path="$ACME_DIR"
4367         else
4368           wellknown_path="$_currentRoot/.well-known/acme-challenge"
4369           if [ ! -d "$_currentRoot/.well-known" ]; then
4370             removelevel='1'
4371           elif [ ! -d "$_currentRoot/.well-known/acme-challenge" ]; then
4372             removelevel='2'
4373           else
4374             removelevel='3'
4375           fi
4376         fi
4377
4378         _debug wellknown_path "$wellknown_path"
4379
4380         _debug "writing token:$token to $wellknown_path/$token"
4381
4382         mkdir -p "$wellknown_path"
4383
4384         if ! printf "%s" "$keyauthorization" >"$wellknown_path/$token"; then
4385           _err "$d:Can not write token to file : $wellknown_path/$token"
4386           _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4387           _clearup
4388           _on_issue_err "$_post_hook" "$vlist"
4389           return 1
4390         fi
4391
4392         if [ ! "$usingApache" ]; then
4393           if webroot_owner=$(_stat "$_currentRoot"); then
4394             _debug "Changing owner/group of .well-known to $webroot_owner"
4395             if ! _exec "chown -R \"$webroot_owner\" \"$_currentRoot/.well-known\""; then
4396               _debug "$(cat "$_EXEC_TEMP_ERR")"
4397               _exec_err >/dev/null 2>&1
4398             fi
4399           else
4400             _debug "not changing owner/group of webroot"
4401           fi
4402         fi
4403
4404       fi
4405     elif [ "$vtype" = "$VTYPE_ALPN" ]; then
4406       acmevalidationv1="$(printf "%s" "$keyauthorization" | _digest "sha256" "hex")"
4407       _debug acmevalidationv1 "$acmevalidationv1"
4408       if ! _starttlsserver "$d" "" "$Le_TLSPort" "$keyauthorization" "$_ncaddr" "$acmevalidationv1"; then
4409         _err "Start tls server error."
4410         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4411         _clearup
4412         _on_issue_err "$_post_hook" "$vlist"
4413         return 1
4414       fi
4415     fi
4416
4417     if ! __trigger_validation "$uri" "$keyauthorization" "$vtype"; then
4418       _err "$d:Can not get challenge: $response"
4419       _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4420       _clearup
4421       _on_issue_err "$_post_hook" "$vlist"
4422       return 1
4423     fi
4424
4425     if [ "$code" ] && [ "$code" != '202' ]; then
4426       if [ "$code" = '200' ]; then
4427         _debug "trigger validation code: $code"
4428       else
4429         _err "$d:Challenge error: $response"
4430         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4431         _clearup
4432         _on_issue_err "$_post_hook" "$vlist"
4433         return 1
4434       fi
4435     fi
4436
4437     waittimes=0
4438     if [ -z "$MAX_RETRY_TIMES" ]; then
4439       MAX_RETRY_TIMES=30
4440     fi
4441
4442     while true; do
4443       waittimes=$(_math "$waittimes" + 1)
4444       if [ "$waittimes" -ge "$MAX_RETRY_TIMES" ]; then
4445         _err "$d:Timeout"
4446         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4447         _clearup
4448         _on_issue_err "$_post_hook" "$vlist"
4449         return 1
4450       fi
4451
4452       _debug "sleep 2 secs to verify"
4453       sleep 2
4454       _debug "checking"
4455       if [ "$ACME_VERSION" = "2" ]; then
4456         _send_signed_request "$uri"
4457       else
4458         response="$(_get "$uri")"
4459       fi
4460       if [ "$?" != "0" ]; then
4461         _err "$d:Verify error:$response"
4462         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4463         _clearup
4464         _on_issue_err "$_post_hook" "$vlist"
4465         return 1
4466       fi
4467       _debug2 original "$response"
4468
4469       response="$(echo "$response" | _normalizeJson)"
4470       _debug2 response "$response"
4471
4472       status=$(echo "$response" | _egrep_o '"status":"[^"]*' | cut -d : -f 2 | tr -d '"')
4473       if [ "$status" = "valid" ]; then
4474         _info "$(__green Success)"
4475         _stopserver "$serverproc"
4476         serverproc=""
4477         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4478         break
4479       fi
4480
4481       if [ "$status" = "invalid" ]; then
4482         error="$(echo "$response" | _egrep_o '"error":\{[^\}]*')"
4483         _debug2 error "$error"
4484         errordetail="$(echo "$error" | _egrep_o '"detail": *"[^"]*' | cut -d '"' -f 4)"
4485         _debug2 errordetail "$errordetail"
4486         if [ "$errordetail" ]; then
4487           _err "$d:Verify error:$errordetail"
4488         else
4489           _err "$d:Verify error:$error"
4490         fi
4491         if [ "$DEBUG" ]; then
4492           if [ "$vtype" = "$VTYPE_HTTP" ]; then
4493             _debug "Debug: get token url."
4494             _get "http://$d/.well-known/acme-challenge/$token" "" 1
4495           fi
4496         fi
4497         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4498         _clearup
4499         _on_issue_err "$_post_hook" "$vlist"
4500         return 1
4501       fi
4502
4503       if [ "$status" = "pending" ]; then
4504         _info "Pending"
4505       elif [ "$status" = "processing" ]; then
4506         _info "Processing"
4507       else
4508         _err "$d:Verify error:$response"
4509         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4510         _clearup
4511         _on_issue_err "$_post_hook" "$vlist"
4512         return 1
4513       fi
4514
4515     done
4516
4517   done
4518
4519   _clearup
4520   _info "Verify finished, start to sign."
4521   der="$(_getfile "${CSR_PATH}" "${BEGIN_CSR}" "${END_CSR}" | tr -d "\r\n" | _url_replace)"
4522
4523   if [ "$ACME_VERSION" = "2" ]; then
4524     _info "Lets finalize the order, Le_OrderFinalize: $Le_OrderFinalize"
4525     if ! _send_signed_request "${Le_OrderFinalize}" "{\"csr\": \"$der\"}"; then
4526       _err "Sign failed."
4527       _on_issue_err "$_post_hook"
4528       return 1
4529     fi
4530     if [ "$code" != "200" ]; then
4531       _err "Sign failed, finalize code is not 200."
4532       _err "$response"
4533       _on_issue_err "$_post_hook"
4534       return 1
4535     fi
4536     if [ -z "$Le_LinkOrder" ]; then
4537       Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n" | cut -d ":" -f 2-)"
4538     fi
4539
4540     _savedomainconf "Le_LinkOrder" "$Le_LinkOrder"
4541
4542     _link_cert_retry=0
4543     _MAX_CERT_RETRY=30
4544     while [ "$_link_cert_retry" -lt "$_MAX_CERT_RETRY" ]; do
4545       if _contains "$response" "\"status\":\"valid\""; then
4546         _debug "Order status is valid."
4547         Le_LinkCert="$(echo "$response" | _egrep_o '"certificate" *: *"[^"]*"' | cut -d '"' -f 4)"
4548         _debug Le_LinkCert "$Le_LinkCert"
4549         if [ -z "$Le_LinkCert" ]; then
4550           _err "Sign error, can not find Le_LinkCert"
4551           _err "$response"
4552           _on_issue_err "$_post_hook"
4553           return 1
4554         fi
4555         break
4556       elif _contains "$response" "\"processing\""; then
4557         _info "Order status is processing, lets sleep and retry."
4558         _sleep 2
4559       else
4560         _err "Sign error, wrong status"
4561         _err "$response"
4562         _on_issue_err "$_post_hook"
4563         return 1
4564       fi
4565       #the order is processing, so we are going to poll order status
4566       if [ -z "$Le_LinkOrder" ]; then
4567         _err "Sign error, can not get order link location header"
4568         _err "responseHeaders" "$responseHeaders"
4569         _on_issue_err "$_post_hook"
4570         return 1
4571       fi
4572       _info "Polling order status: $Le_LinkOrder"
4573       if ! _send_signed_request "$Le_LinkOrder"; then
4574         _err "Sign failed, can not post to Le_LinkOrder cert:$Le_LinkOrder."
4575         _err "$response"
4576         _on_issue_err "$_post_hook"
4577         return 1
4578       fi
4579       _link_cert_retry="$(_math $_link_cert_retry + 1)"
4580     done
4581
4582     if [ -z "$Le_LinkCert" ]; then
4583       _err "Sign failed, can not get Le_LinkCert, retry time limit."
4584       _err "$response"
4585       _on_issue_err "$_post_hook"
4586       return 1
4587     fi
4588     _info "Download cert, Le_LinkCert: $Le_LinkCert"
4589     if ! _send_signed_request "$Le_LinkCert"; then
4590       _err "Sign failed, can not download cert:$Le_LinkCert."
4591       _err "$response"
4592       _on_issue_err "$_post_hook"
4593       return 1
4594     fi
4595
4596     echo "$response" >"$CERT_PATH"
4597
4598     if [ "$(grep -- "$BEGIN_CERT" "$CERT_PATH" | wc -l)" -gt "1" ]; then
4599       _debug "Found cert chain"
4600       cat "$CERT_PATH" >"$CERT_FULLCHAIN_PATH"
4601       _end_n="$(grep -n -- "$END_CERT" "$CERT_FULLCHAIN_PATH" | _head_n 1 | cut -d : -f 1)"
4602       _debug _end_n "$_end_n"
4603       sed -n "1,${_end_n}p" "$CERT_FULLCHAIN_PATH" >"$CERT_PATH"
4604       _end_n="$(_math $_end_n + 1)"
4605       sed -n "${_end_n},9999p" "$CERT_FULLCHAIN_PATH" >"$CA_CERT_PATH"
4606     fi
4607
4608   else
4609     if ! _send_signed_request "${ACME_NEW_ORDER}" "{\"resource\": \"$ACME_NEW_ORDER_RES\", \"csr\": \"$der\"}" "needbase64"; then
4610       _err "Sign failed. $response"
4611       _on_issue_err "$_post_hook"
4612       return 1
4613     fi
4614     _rcert="$response"
4615     Le_LinkCert="$(grep -i '^Location.*$' "$HTTP_HEADER" | _tail_n 1 | tr -d "\r\n" | cut -d " " -f 2)"
4616     echo "$BEGIN_CERT" >"$CERT_PATH"
4617
4618     #if ! _get "$Le_LinkCert" | _base64 "multiline"  >> "$CERT_PATH" ; then
4619     #  _debug "Get cert failed. Let's try last response."
4620     #  printf -- "%s" "$_rcert" | _dbase64 "multiline" | _base64 "multiline" >> "$CERT_PATH"
4621     #fi
4622
4623     if ! printf -- "%s" "$_rcert" | _dbase64 "multiline" | _base64 "multiline" >>"$CERT_PATH"; then
4624       _debug "Try cert link."
4625       _get "$Le_LinkCert" | _base64 "multiline" >>"$CERT_PATH"
4626     fi
4627
4628     echo "$END_CERT" >>"$CERT_PATH"
4629   fi
4630
4631   _debug "Le_LinkCert" "$Le_LinkCert"
4632   _savedomainconf "Le_LinkCert" "$Le_LinkCert"
4633
4634   if [ -z "$Le_LinkCert" ] || ! _checkcert "$CERT_PATH"; then
4635     response="$(echo "$response" | _dbase64 "multiline" | tr -d '\0' | _normalizeJson)"
4636     _err "Sign failed: $(echo "$response" | _egrep_o '"detail":"[^"]*"')"
4637     _on_issue_err "$_post_hook"
4638     return 1
4639   fi
4640
4641   if [ "$Le_LinkCert" ]; then
4642     _info "$(__green "Cert success.")"
4643     cat "$CERT_PATH"
4644
4645     _info "Your cert is in $(__green " $CERT_PATH ")"
4646
4647     if [ -f "$CERT_KEY_PATH" ]; then
4648       _info "Your cert key is in $(__green " $CERT_KEY_PATH ")"
4649     fi
4650
4651     if [ ! "$USER_PATH" ] || [ ! "$ACME_IN_CRON" ]; then
4652       USER_PATH="$PATH"
4653       _saveaccountconf "USER_PATH" "$USER_PATH"
4654     fi
4655   fi
4656
4657   if [ "$ACME_VERSION" = "2" ]; then
4658     _debug "v2 chain."
4659   else
4660     cp "$CERT_PATH" "$CERT_FULLCHAIN_PATH"
4661     Le_LinkIssuer=$(grep -i '^Link' "$HTTP_HEADER" | _head_n 1 | cut -d " " -f 2 | cut -d ';' -f 1 | tr -d '<>')
4662
4663     if [ "$Le_LinkIssuer" ]; then
4664       if ! _contains "$Le_LinkIssuer" ":"; then
4665         _info "$(__red "Relative issuer link found.")"
4666         Le_LinkIssuer="$_ACME_SERVER_HOST$Le_LinkIssuer"
4667       fi
4668       _debug Le_LinkIssuer "$Le_LinkIssuer"
4669       _savedomainconf "Le_LinkIssuer" "$Le_LinkIssuer"
4670
4671       _link_issuer_retry=0
4672       _MAX_ISSUER_RETRY=5
4673       while [ "$_link_issuer_retry" -lt "$_MAX_ISSUER_RETRY" ]; do
4674         _debug _link_issuer_retry "$_link_issuer_retry"
4675         if [ "$ACME_VERSION" = "2" ]; then
4676           if _send_signed_request "$Le_LinkIssuer"; then
4677             echo "$response" >"$CA_CERT_PATH"
4678             break
4679           fi
4680         else
4681           if _get "$Le_LinkIssuer" >"$CA_CERT_PATH.der"; then
4682             echo "$BEGIN_CERT" >"$CA_CERT_PATH"
4683             _base64 "multiline" <"$CA_CERT_PATH.der" >>"$CA_CERT_PATH"
4684             echo "$END_CERT" >>"$CA_CERT_PATH"
4685             if ! _checkcert "$CA_CERT_PATH"; then
4686               _err "Can not get the ca cert."
4687               break
4688             fi
4689             cat "$CA_CERT_PATH" >>"$CERT_FULLCHAIN_PATH"
4690             rm -f "$CA_CERT_PATH.der"
4691             break
4692           fi
4693         fi
4694         _link_issuer_retry=$(_math $_link_issuer_retry + 1)
4695         _sleep "$_link_issuer_retry"
4696       done
4697       if [ "$_link_issuer_retry" = "$_MAX_ISSUER_RETRY" ]; then
4698         _err "Max retry for issuer ca cert is reached."
4699       fi
4700     else
4701       _debug "No Le_LinkIssuer header found."
4702     fi
4703   fi
4704   [ -f "$CA_CERT_PATH" ] && _info "The intermediate CA cert is in $(__green " $CA_CERT_PATH ")"
4705   [ -f "$CERT_FULLCHAIN_PATH" ] && _info "And the full chain certs is there: $(__green " $CERT_FULLCHAIN_PATH ")"
4706
4707   Le_CertCreateTime=$(_time)
4708   _savedomainconf "Le_CertCreateTime" "$Le_CertCreateTime"
4709
4710   Le_CertCreateTimeStr=$(date -u)
4711   _savedomainconf "Le_CertCreateTimeStr" "$Le_CertCreateTimeStr"
4712
4713   if [ -z "$Le_RenewalDays" ] || [ "$Le_RenewalDays" -lt "0" ]; then
4714     Le_RenewalDays="$DEFAULT_RENEW"
4715   else
4716     _savedomainconf "Le_RenewalDays" "$Le_RenewalDays"
4717   fi
4718
4719   if [ "$CA_BUNDLE" ]; then
4720     _saveaccountconf CA_BUNDLE "$CA_BUNDLE"
4721   else
4722     _clearaccountconf "CA_BUNDLE"
4723   fi
4724
4725   if [ "$CA_PATH" ]; then
4726     _saveaccountconf CA_PATH "$CA_PATH"
4727   else
4728     _clearaccountconf "CA_PATH"
4729   fi
4730
4731   if [ "$HTTPS_INSECURE" ]; then
4732     _saveaccountconf HTTPS_INSECURE "$HTTPS_INSECURE"
4733   else
4734     _clearaccountconf "HTTPS_INSECURE"
4735   fi
4736
4737   if [ "$Le_Listen_V4" ]; then
4738     _savedomainconf "Le_Listen_V4" "$Le_Listen_V4"
4739     _cleardomainconf Le_Listen_V6
4740   elif [ "$Le_Listen_V6" ]; then
4741     _savedomainconf "Le_Listen_V6" "$Le_Listen_V6"
4742     _cleardomainconf Le_Listen_V4
4743   fi
4744
4745   if [ "$Le_ForceNewDomainKey" = "1" ]; then
4746     _savedomainconf "Le_ForceNewDomainKey" "$Le_ForceNewDomainKey"
4747   else
4748     _cleardomainconf Le_ForceNewDomainKey
4749   fi
4750
4751   Le_NextRenewTime=$(_math "$Le_CertCreateTime" + "$Le_RenewalDays" \* 24 \* 60 \* 60)
4752
4753   Le_NextRenewTimeStr=$(_time2str "$Le_NextRenewTime")
4754   _savedomainconf "Le_NextRenewTimeStr" "$Le_NextRenewTimeStr"
4755
4756   Le_NextRenewTime=$(_math "$Le_NextRenewTime" - 86400)
4757   _savedomainconf "Le_NextRenewTime" "$Le_NextRenewTime"
4758
4759   if [ "$_real_cert$_real_key$_real_ca$_reload_cmd$_real_fullchain" ]; then
4760     _savedomainconf "Le_RealCertPath" "$_real_cert"
4761     _savedomainconf "Le_RealCACertPath" "$_real_ca"
4762     _savedomainconf "Le_RealKeyPath" "$_real_key"
4763     _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
4764     _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
4765     if ! _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"; then
4766       return 1
4767     fi
4768   fi
4769
4770   if ! _on_issue_success "$_post_hook" "$_renew_hook"; then
4771     _err "Call hook error."
4772     return 1
4773   fi
4774 }
4775
4776 #domain  [isEcc]
4777 renew() {
4778   Le_Domain="$1"
4779   if [ -z "$Le_Domain" ]; then
4780     _usage "Usage: $PROJECT_ENTRY --renew  -d domain.com [--ecc]"
4781     return 1
4782   fi
4783
4784   _isEcc="$2"
4785
4786   _initpath "$Le_Domain" "$_isEcc"
4787
4788   _info "$(__green "Renew: '$Le_Domain'")"
4789   if [ ! -f "$DOMAIN_CONF" ]; then
4790     _info "'$Le_Domain' is not a issued domain, skip."
4791     return $RENEW_SKIP
4792   fi
4793
4794   if [ "$Le_RenewalDays" ]; then
4795     _savedomainconf Le_RenewalDays "$Le_RenewalDays"
4796   fi
4797
4798   . "$DOMAIN_CONF"
4799   _debug Le_API "$Le_API"
4800
4801   if [ "$Le_API" = "$LETSENCRYPT_CA_V1" ]; then
4802     _cleardomainconf Le_API
4803     Le_API="$DEFAULT_CA"
4804   fi
4805   if [ "$Le_API" = "$LETSENCRYPT_STAGING_CA_V1" ]; then
4806     _cleardomainconf Le_API
4807     Le_API="$DEFAULT_STAGING_CA"
4808   fi
4809
4810   if [ "$Le_API" ]; then
4811     if [ "$_OLD_CA_HOST" = "$Le_API" ]; then
4812       export Le_API="$DEFAULT_CA"
4813       _savedomainconf Le_API "$Le_API"
4814     fi
4815     if [ "$_OLD_STAGE_CA_HOST" = "$Le_API" ]; then
4816       export Le_API="$DEFAULT_STAGING_CA"
4817       _savedomainconf Le_API "$Le_API"
4818     fi
4819     export ACME_DIRECTORY="$Le_API"
4820     #reload ca configs
4821     ACCOUNT_KEY_PATH=""
4822     ACCOUNT_JSON_PATH=""
4823     CA_CONF=""
4824     _debug3 "initpath again."
4825     _initpath "$Le_Domain" "$_isEcc"
4826   fi
4827
4828   if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
4829     _info "Skip, Next renewal time is: $(__green "$Le_NextRenewTimeStr")"
4830     _info "Add '$(__red '--force')' to force to renew."
4831     return "$RENEW_SKIP"
4832   fi
4833
4834   if [ "$ACME_IN_CRON" = "1" ] && [ -z "$Le_CertCreateTime" ]; then
4835     _info "Skip invalid cert for: $Le_Domain"
4836     return $RENEW_SKIP
4837   fi
4838
4839   IS_RENEW="1"
4840   Le_ReloadCmd="$(_readdomainconf Le_ReloadCmd)"
4841   Le_PreHook="$(_readdomainconf Le_PreHook)"
4842   Le_PostHook="$(_readdomainconf Le_PostHook)"
4843   Le_RenewHook="$(_readdomainconf Le_RenewHook)"
4844   issue "$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" "$Le_ChallengeAlias"
4845   res="$?"
4846   if [ "$res" != "0" ]; then
4847     return "$res"
4848   fi
4849
4850   if [ "$Le_DeployHook" ]; then
4851     _deploy "$Le_Domain" "$Le_DeployHook"
4852     res="$?"
4853   fi
4854
4855   IS_RENEW=""
4856
4857   return "$res"
4858 }
4859
4860 #renewAll  [stopRenewOnError]
4861 renewAll() {
4862   _initpath
4863   _stopRenewOnError="$1"
4864   _debug "_stopRenewOnError" "$_stopRenewOnError"
4865   _ret="0"
4866   _success_msg=""
4867   _error_msg=""
4868   _skipped_msg=""
4869   _error_level=$NOTIFY_LEVEL_SKIP
4870   _notify_code=$RENEW_SKIP
4871   _set_level=${NOTIFY_LEVEL:-$NOTIFY_LEVEL_DEFAULT}
4872   _debug "_set_level" "$_set_level"
4873   for di in "${CERT_HOME}"/*.*/; do
4874     _debug di "$di"
4875     if ! [ -d "$di" ]; then
4876       _debug "Not directory, skip: $di"
4877       continue
4878     fi
4879     d=$(basename "$di")
4880     _debug d "$d"
4881     (
4882       if _endswith "$d" "$ECC_SUFFIX"; then
4883         _isEcc=$(echo "$d" | cut -d "$ECC_SEP" -f 2)
4884         d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
4885       fi
4886       renew "$d" "$_isEcc"
4887     )
4888     rc="$?"
4889     _debug "Return code: $rc"
4890     if [ "$rc" = "0" ]; then
4891       if [ $_error_level -gt $NOTIFY_LEVEL_RENEW ]; then
4892         _error_level="$NOTIFY_LEVEL_RENEW"
4893         _notify_code=0
4894       fi
4895       if [ "$ACME_IN_CRON" ]; then
4896         if [ $_set_level -ge $NOTIFY_LEVEL_RENEW ]; then
4897           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
4898             _send_notify "Renew $d success" "Good, the cert is renewed." "$NOTIFY_HOOK" 0
4899           fi
4900         fi
4901       fi
4902       _success_msg="${_success_msg}    $d
4903 "
4904     elif [ "$rc" = "$RENEW_SKIP" ]; then
4905       if [ $_error_level -gt $NOTIFY_LEVEL_SKIP ]; then
4906         _error_level="$NOTIFY_LEVEL_SKIP"
4907         _notify_code=$RENEW_SKIP
4908       fi
4909       if [ "$ACME_IN_CRON" ]; then
4910         if [ $_set_level -ge $NOTIFY_LEVEL_SKIP ]; then
4911           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
4912             _send_notify "Renew $d skipped" "Good, the cert is skipped." "$NOTIFY_HOOK" "$RENEW_SKIP"
4913           fi
4914         fi
4915       fi
4916       _info "Skipped $d"
4917       _skipped_msg="${_skipped_msg}    $d
4918 "
4919     else
4920       if [ $_error_level -gt $NOTIFY_LEVEL_ERROR ]; then
4921         _error_level="$NOTIFY_LEVEL_ERROR"
4922         _notify_code=1
4923       fi
4924       if [ "$ACME_IN_CRON" ]; then
4925         if [ $_set_level -ge $NOTIFY_LEVEL_ERROR ]; then
4926           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
4927             _send_notify "Renew $d error" "There is an error." "$NOTIFY_HOOK" 1
4928           fi
4929         fi
4930       fi
4931       _error_msg="${_error_msg}    $d
4932 "
4933       if [ "$_stopRenewOnError" ]; then
4934         _err "Error renew $d,  stop now."
4935         _ret="$rc"
4936         break
4937       else
4938         _ret="$rc"
4939         _err "Error renew $d."
4940       fi
4941     fi
4942   done
4943   _debug _error_level "$_error_level"
4944   _debug _set_level "$_set_level"
4945   if [ "$ACME_IN_CRON" ] && [ $_error_level -le $_set_level ]; then
4946     if [ -z "$NOTIFY_MODE" ] || [ "$NOTIFY_MODE" = "$NOTIFY_MODE_BULK" ]; then
4947       _msg_subject="Renew"
4948       if [ "$_error_msg" ]; then
4949         _msg_subject="${_msg_subject} Error"
4950         _msg_data="Error certs:
4951 ${_error_msg}
4952 "
4953       fi
4954       if [ "$_success_msg" ]; then
4955         _msg_subject="${_msg_subject} Success"
4956         _msg_data="${_msg_data}Success certs:
4957 ${_success_msg}
4958 "
4959       fi
4960       if [ "$_skipped_msg" ]; then
4961         _msg_subject="${_msg_subject} Skipped"
4962         _msg_data="${_msg_data}Skipped certs:
4963 ${_skipped_msg}
4964 "
4965       fi
4966
4967       _send_notify "$_msg_subject" "$_msg_data" "$NOTIFY_HOOK" "$_notify_code"
4968     fi
4969   fi
4970
4971   return "$_ret"
4972 }
4973
4974 #csr webroot
4975 signcsr() {
4976   _csrfile="$1"
4977   _csrW="$2"
4978   if [ -z "$_csrfile" ] || [ -z "$_csrW" ]; then
4979     _usage "Usage: $PROJECT_ENTRY --signcsr  --csr mycsr.csr  -w /path/to/webroot/a.com/ "
4980     return 1
4981   fi
4982
4983   _real_cert="$3"
4984   _real_key="$4"
4985   _real_ca="$5"
4986   _reload_cmd="$6"
4987   _real_fullchain="$7"
4988   _pre_hook="${8}"
4989   _post_hook="${9}"
4990   _renew_hook="${10}"
4991   _local_addr="${11}"
4992   _challenge_alias="${12}"
4993
4994   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
4995   if [ "$?" != "0" ]; then
4996     _err "Can not read subject from csr: $_csrfile"
4997     return 1
4998   fi
4999   _debug _csrsubj "$_csrsubj"
5000   if _contains "$_csrsubj" ' ' || ! _contains "$_csrsubj" '.'; then
5001     _info "It seems that the subject: $_csrsubj is not a valid domain name. Drop it."
5002     _csrsubj=""
5003   fi
5004
5005   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5006   if [ "$?" != "0" ]; then
5007     _err "Can not read domain list from csr: $_csrfile"
5008     return 1
5009   fi
5010   _debug "_csrdomainlist" "$_csrdomainlist"
5011
5012   if [ -z "$_csrsubj" ]; then
5013     _csrsubj="$(_getfield "$_csrdomainlist" 1)"
5014     _debug _csrsubj "$_csrsubj"
5015     _csrdomainlist="$(echo "$_csrdomainlist" | cut -d , -f 2-)"
5016     _debug "_csrdomainlist" "$_csrdomainlist"
5017   fi
5018
5019   if [ -z "$_csrsubj" ]; then
5020     _err "Can not read subject from csr: $_csrfile"
5021     return 1
5022   fi
5023
5024   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5025   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5026     _err "Can not read key length from csr: $_csrfile"
5027     return 1
5028   fi
5029
5030   if [ -z "$ACME_VERSION" ] && _contains "$_csrsubj,$_csrdomainlist" "*."; then
5031     export ACME_VERSION=2
5032   fi
5033   _initpath "$_csrsubj" "$_csrkeylength"
5034   mkdir -p "$DOMAIN_PATH"
5035
5036   _info "Copy csr to: $CSR_PATH"
5037   cp "$_csrfile" "$CSR_PATH"
5038
5039   issue "$_csrW" "$_csrsubj" "$_csrdomainlist" "$_csrkeylength" "$_real_cert" "$_real_key" "$_real_ca" "$_reload_cmd" "$_real_fullchain" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_addr" "$_challenge_alias"
5040
5041 }
5042
5043 showcsr() {
5044   _csrfile="$1"
5045   _csrd="$2"
5046   if [ -z "$_csrfile" ] && [ -z "$_csrd" ]; then
5047     _usage "Usage: $PROJECT_ENTRY --showcsr  --csr mycsr.csr"
5048     return 1
5049   fi
5050
5051   _initpath
5052
5053   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5054   if [ "$?" != "0" ] || [ -z "$_csrsubj" ]; then
5055     _err "Can not read subject from csr: $_csrfile"
5056     return 1
5057   fi
5058
5059   _info "Subject=$_csrsubj"
5060
5061   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5062   if [ "$?" != "0" ]; then
5063     _err "Can not read domain list from csr: $_csrfile"
5064     return 1
5065   fi
5066   _debug "_csrdomainlist" "$_csrdomainlist"
5067
5068   _info "SubjectAltNames=$_csrdomainlist"
5069
5070   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5071   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5072     _err "Can not read key length from csr: $_csrfile"
5073     return 1
5074   fi
5075   _info "KeyLength=$_csrkeylength"
5076 }
5077
5078 list() {
5079   _raw="$1"
5080   _initpath
5081
5082   _sep="|"
5083   if [ "$_raw" ]; then
5084     printf "%s\n" "Main_Domain${_sep}KeyLength${_sep}SAN_Domains${_sep}Created${_sep}Renew"
5085     for di in "${CERT_HOME}"/*.*/; do
5086       d=$(basename "$di")
5087       _debug d "$d"
5088       (
5089         if _endswith "$d" "$ECC_SUFFIX"; then
5090           _isEcc="ecc"
5091           d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5092         fi
5093         DOMAIN_CONF="$di/$d.conf"
5094         if [ -f "$DOMAIN_CONF" ]; then
5095           . "$DOMAIN_CONF"
5096           printf "%s\n" "$Le_Domain${_sep}\"$Le_Keylength\"${_sep}$Le_Alt${_sep}$Le_CertCreateTimeStr${_sep}$Le_NextRenewTimeStr"
5097         fi
5098       )
5099     done
5100   else
5101     if _exists column; then
5102       list "raw" | column -t -s "$_sep"
5103     else
5104       list "raw" | tr "$_sep" '\t'
5105     fi
5106   fi
5107
5108 }
5109
5110 _deploy() {
5111   _d="$1"
5112   _hooks="$2"
5113
5114   for _d_api in $(echo "$_hooks" | tr ',' " "); do
5115     _deployApi="$(_findHook "$_d" $_SUB_FOLDER_DEPLOY "$_d_api")"
5116     if [ -z "$_deployApi" ]; then
5117       _err "The deploy hook $_d_api is not found."
5118       return 1
5119     fi
5120     _debug _deployApi "$_deployApi"
5121
5122     if ! (
5123       if ! . "$_deployApi"; then
5124         _err "Load file $_deployApi error. Please check your api file and try again."
5125         return 1
5126       fi
5127
5128       d_command="${_d_api}_deploy"
5129       if ! _exists "$d_command"; then
5130         _err "It seems that your api file is not correct, it must have a function named: $d_command"
5131         return 1
5132       fi
5133
5134       if ! $d_command "$_d" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$CERT_FULLCHAIN_PATH"; then
5135         _err "Error deploy for domain:$_d"
5136         return 1
5137       fi
5138     ); then
5139       _err "Deploy error."
5140       return 1
5141     else
5142       _info "$(__green Success)"
5143     fi
5144   done
5145 }
5146
5147 #domain hooks
5148 deploy() {
5149   _d="$1"
5150   _hooks="$2"
5151   _isEcc="$3"
5152   if [ -z "$_hooks" ]; then
5153     _usage "Usage: $PROJECT_ENTRY --deploy -d domain.com --deploy-hook cpanel [--ecc] "
5154     return 1
5155   fi
5156
5157   _initpath "$_d" "$_isEcc"
5158   if [ ! -d "$DOMAIN_PATH" ]; then
5159     _err "The domain '$_d' is not a cert name. You must use the cert name to specify the cert to install."
5160     _err "Can not find path:'$DOMAIN_PATH'"
5161     return 1
5162   fi
5163
5164   . "$DOMAIN_CONF"
5165
5166   _savedomainconf Le_DeployHook "$_hooks"
5167
5168   _deploy "$_d" "$_hooks"
5169 }
5170
5171 installcert() {
5172   _main_domain="$1"
5173   if [ -z "$_main_domain" ]; then
5174     _usage "Usage: $PROJECT_ENTRY --installcert -d domain.com  [--ecc] [--cert-file cert-file-path]  [--key-file key-file-path]  [--ca-file ca-cert-file-path]   [ --reloadCmd reloadCmd] [--fullchain-file fullchain-path]"
5175     return 1
5176   fi
5177
5178   _real_cert="$2"
5179   _real_key="$3"
5180   _real_ca="$4"
5181   _reload_cmd="$5"
5182   _real_fullchain="$6"
5183   _isEcc="$7"
5184
5185   _initpath "$_main_domain" "$_isEcc"
5186   if [ ! -d "$DOMAIN_PATH" ]; then
5187     _err "The domain '$_main_domain' is not a cert name. You must use the cert name to specify the cert to install."
5188     _err "Can not find path:'$DOMAIN_PATH'"
5189     return 1
5190   fi
5191
5192   _savedomainconf "Le_RealCertPath" "$_real_cert"
5193   _savedomainconf "Le_RealCACertPath" "$_real_ca"
5194   _savedomainconf "Le_RealKeyPath" "$_real_key"
5195   _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
5196   _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
5197
5198   _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"
5199 }
5200
5201 #domain  cert  key  ca  fullchain reloadcmd backup-prefix
5202 _installcert() {
5203   _main_domain="$1"
5204   _real_cert="$2"
5205   _real_key="$3"
5206   _real_ca="$4"
5207   _real_fullchain="$5"
5208   _reload_cmd="$6"
5209   _backup_prefix="$7"
5210
5211   if [ "$_real_cert" = "$NO_VALUE" ]; then
5212     _real_cert=""
5213   fi
5214   if [ "$_real_key" = "$NO_VALUE" ]; then
5215     _real_key=""
5216   fi
5217   if [ "$_real_ca" = "$NO_VALUE" ]; then
5218     _real_ca=""
5219   fi
5220   if [ "$_reload_cmd" = "$NO_VALUE" ]; then
5221     _reload_cmd=""
5222   fi
5223   if [ "$_real_fullchain" = "$NO_VALUE" ]; then
5224     _real_fullchain=""
5225   fi
5226
5227   _backup_path="$DOMAIN_BACKUP_PATH/$_backup_prefix"
5228   mkdir -p "$_backup_path"
5229
5230   if [ "$_real_cert" ]; then
5231     _info "Installing cert to:$_real_cert"
5232     if [ -f "$_real_cert" ] && [ ! "$IS_RENEW" ]; then
5233       cp "$_real_cert" "$_backup_path/cert.bak"
5234     fi
5235     cat "$CERT_PATH" >"$_real_cert" || return 1
5236   fi
5237
5238   if [ "$_real_ca" ]; then
5239     _info "Installing CA to:$_real_ca"
5240     if [ "$_real_ca" = "$_real_cert" ]; then
5241       echo "" >>"$_real_ca"
5242       cat "$CA_CERT_PATH" >>"$_real_ca" || return 1
5243     else
5244       if [ -f "$_real_ca" ] && [ ! "$IS_RENEW" ]; then
5245         cp "$_real_ca" "$_backup_path/ca.bak"
5246       fi
5247       cat "$CA_CERT_PATH" >"$_real_ca" || return 1
5248     fi
5249   fi
5250
5251   if [ "$_real_key" ]; then
5252     _info "Installing key to:$_real_key"
5253     if [ -f "$_real_key" ] && [ ! "$IS_RENEW" ]; then
5254       cp "$_real_key" "$_backup_path/key.bak"
5255     fi
5256     if [ -f "$_real_key" ]; then
5257       cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5258     else
5259       cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5260       chmod 600 "$_real_key"
5261     fi
5262   fi
5263
5264   if [ "$_real_fullchain" ]; then
5265     _info "Installing full chain to:$_real_fullchain"
5266     if [ -f "$_real_fullchain" ] && [ ! "$IS_RENEW" ]; then
5267       cp "$_real_fullchain" "$_backup_path/fullchain.bak"
5268     fi
5269     cat "$CERT_FULLCHAIN_PATH" >"$_real_fullchain" || return 1
5270   fi
5271
5272   if [ "$_reload_cmd" ]; then
5273     _info "Run reload cmd: $_reload_cmd"
5274     if (
5275       export CERT_PATH
5276       export CERT_KEY_PATH
5277       export CA_CERT_PATH
5278       export CERT_FULLCHAIN_PATH
5279       export Le_Domain="$_main_domain"
5280       cd "$DOMAIN_PATH" && eval "$_reload_cmd"
5281     ); then
5282       _info "$(__green "Reload success")"
5283     else
5284       _err "Reload error for :$Le_Domain"
5285     fi
5286   fi
5287
5288 }
5289
5290 __read_password() {
5291   unset _pp
5292   prompt="Enter Password:"
5293   while IFS= read -p "$prompt" -r -s -n 1 char; do
5294     if [ "$char" = $'\0' ]; then
5295       break
5296     fi
5297     prompt='*'
5298     _pp="$_pp$char"
5299   done
5300   echo "$_pp"
5301 }
5302
5303 _install_win_taskscheduler() {
5304   _lesh="$1"
5305   _centry="$2"
5306   _randomminute="$3"
5307   if ! _exists cygpath; then
5308     _err "cygpath not found"
5309     return 1
5310   fi
5311   if ! _exists schtasks; then
5312     _err "schtasks.exe is not found, are you on Windows?"
5313     return 1
5314   fi
5315   _winbash="$(cygpath -w $(which bash))"
5316   _debug _winbash "$_winbash"
5317   if [ -z "$_winbash" ]; then
5318     _err "can not find bash path"
5319     return 1
5320   fi
5321   _myname="$(whoami)"
5322   _debug "_myname" "$_myname"
5323   if [ -z "$_myname" ]; then
5324     _err "can not find my user name"
5325     return 1
5326   fi
5327   _debug "_lesh" "$_lesh"
5328
5329   _info "To install scheduler task in your Windows account, you must input your windows password."
5330   _info "$PROJECT_NAME doesn't save your password."
5331   _info "Please input your Windows password for: $(__green "$_myname")"
5332   _password="$(__read_password)"
5333   #SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'" >/dev/null
5334   echo SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "\"$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'\"" | cmd.exe >/dev/null
5335   echo
5336
5337 }
5338
5339 _uninstall_win_taskscheduler() {
5340   if ! _exists schtasks; then
5341     _err "schtasks.exe is not found, are you on Windows?"
5342     return 1
5343   fi
5344   if ! echo SCHTASKS /query /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null; then
5345     _debug "scheduler $_WINDOWS_SCHEDULER_NAME is not found."
5346   else
5347     _info "Removing $_WINDOWS_SCHEDULER_NAME"
5348     echo SCHTASKS /delete /f /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null
5349   fi
5350 }
5351
5352 #confighome
5353 installcronjob() {
5354   _c_home="$1"
5355   _initpath
5356   _CRONTAB="crontab"
5357   if [ -f "$LE_WORKING_DIR/$PROJECT_ENTRY" ]; then
5358     lesh="\"$LE_WORKING_DIR\"/$PROJECT_ENTRY"
5359   else
5360     _err "Can not install cronjob, $PROJECT_ENTRY not found."
5361     return 1
5362   fi
5363   if [ "$_c_home" ]; then
5364     _c_entry="--config-home \"$_c_home\" "
5365   fi
5366   _t=$(_time)
5367   random_minute=$(_math $_t % 60)
5368
5369   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5370     _CRONTAB="fcrontab"
5371   fi
5372
5373   if ! _exists "$_CRONTAB"; then
5374     if _exists cygpath && _exists schtasks.exe; then
5375       _info "It seems you are on Windows,  let's install Windows scheduler task."
5376       if _install_win_taskscheduler "$lesh" "$_c_entry" "$random_minute"; then
5377         _info "Install Windows scheduler task success."
5378         return 0
5379       else
5380         _err "Install Windows scheduler task failed."
5381         return 1
5382       fi
5383     fi
5384     _err "crontab/fcrontab doesn't exist, so, we can not install cron jobs."
5385     _err "All your certs will not be renewed automatically."
5386     _err "You must add your own cron job to call '$PROJECT_ENTRY --cron' everyday."
5387     return 1
5388   fi
5389   _info "Installing cron job"
5390   if ! $_CRONTAB -l | grep "$PROJECT_ENTRY --cron"; then
5391     if _exists uname && uname -a | grep SunOS >/dev/null; then
5392       $_CRONTAB -l | {
5393         cat
5394         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5395       } | $_CRONTAB --
5396     else
5397       $_CRONTAB -l | {
5398         cat
5399         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5400       } | $_CRONTAB -
5401     fi
5402   fi
5403   if [ "$?" != "0" ]; then
5404     _err "Install cron job failed. You need to manually renew your certs."
5405     _err "Or you can add cronjob by yourself:"
5406     _err "$lesh --cron --home \"$LE_WORKING_DIR\" > /dev/null"
5407     return 1
5408   fi
5409 }
5410
5411 uninstallcronjob() {
5412   _CRONTAB="crontab"
5413   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5414     _CRONTAB="fcrontab"
5415   fi
5416
5417   if ! _exists "$_CRONTAB"; then
5418     if _exists cygpath && _exists schtasks.exe; then
5419       _info "It seems you are on Windows,  let's uninstall Windows scheduler task."
5420       if _uninstall_win_taskscheduler; then
5421         _info "Uninstall Windows scheduler task success."
5422         return 0
5423       else
5424         _err "Uninstall Windows scheduler task failed."
5425         return 1
5426       fi
5427     fi
5428     return
5429   fi
5430   _info "Removing cron job"
5431   cr="$($_CRONTAB -l | grep "$PROJECT_ENTRY --cron")"
5432   if [ "$cr" ]; then
5433     if _exists uname && uname -a | grep solaris >/dev/null; then
5434       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB --
5435     else
5436       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB -
5437     fi
5438     LE_WORKING_DIR="$(echo "$cr" | cut -d ' ' -f 9 | tr -d '"')"
5439     _info LE_WORKING_DIR "$LE_WORKING_DIR"
5440     if _contains "$cr" "--config-home"; then
5441       LE_CONFIG_HOME="$(echo "$cr" | cut -d ' ' -f 11 | tr -d '"')"
5442       _debug LE_CONFIG_HOME "$LE_CONFIG_HOME"
5443     fi
5444   fi
5445   _initpath
5446
5447 }
5448
5449 revoke() {
5450   Le_Domain="$1"
5451   if [ -z "$Le_Domain" ]; then
5452     _usage "Usage: $PROJECT_ENTRY --revoke -d domain.com  [--ecc]"
5453     return 1
5454   fi
5455
5456   _isEcc="$2"
5457
5458   _initpath "$Le_Domain" "$_isEcc"
5459   if [ ! -f "$DOMAIN_CONF" ]; then
5460     _err "$Le_Domain is not a issued domain, skip."
5461     return 1
5462   fi
5463
5464   if [ ! -f "$CERT_PATH" ]; then
5465     _err "Cert for $Le_Domain $CERT_PATH is not found, skip."
5466     return 1
5467   fi
5468
5469   cert="$(_getfile "${CERT_PATH}" "${BEGIN_CERT}" "${END_CERT}" | tr -d "\r\n" | _url_replace)"
5470
5471   if [ -z "$cert" ]; then
5472     _err "Cert for $Le_Domain is empty found, skip."
5473     return 1
5474   fi
5475
5476   _initAPI
5477
5478   if [ "$ACME_VERSION" = "2" ]; then
5479     data="{\"certificate\": \"$cert\"}"
5480   else
5481     data="{\"resource\": \"revoke-cert\", \"certificate\": \"$cert\"}"
5482   fi
5483   uri="${ACME_REVOKE_CERT}"
5484
5485   if [ -f "$CERT_KEY_PATH" ]; then
5486     _info "Try domain key first."
5487     if _send_signed_request "$uri" "$data" "" "$CERT_KEY_PATH"; then
5488       if [ -z "$response" ]; then
5489         _info "Revoke success."
5490         rm -f "$CERT_PATH"
5491         return 0
5492       else
5493         _err "Revoke error by domain key."
5494         _err "$response"
5495       fi
5496     fi
5497   else
5498     _info "Domain key file doesn't exists."
5499   fi
5500
5501   _info "Try account key."
5502
5503   if _send_signed_request "$uri" "$data" "" "$ACCOUNT_KEY_PATH"; then
5504     if [ -z "$response" ]; then
5505       _info "Revoke success."
5506       rm -f "$CERT_PATH"
5507       return 0
5508     else
5509       _err "Revoke error."
5510       _debug "$response"
5511     fi
5512   fi
5513   return 1
5514 }
5515
5516 #domain  ecc
5517 remove() {
5518   Le_Domain="$1"
5519   if [ -z "$Le_Domain" ]; then
5520     _usage "Usage: $PROJECT_ENTRY --remove -d domain.com [--ecc]"
5521     return 1
5522   fi
5523
5524   _isEcc="$2"
5525
5526   _initpath "$Le_Domain" "$_isEcc"
5527   _removed_conf="$DOMAIN_CONF.removed"
5528   if [ ! -f "$DOMAIN_CONF" ]; then
5529     if [ -f "$_removed_conf" ]; then
5530       _err "$Le_Domain is already removed, You can remove the folder by yourself: $DOMAIN_PATH"
5531     else
5532       _err "$Le_Domain is not a issued domain, skip."
5533     fi
5534     return 1
5535   fi
5536
5537   if mv "$DOMAIN_CONF" "$_removed_conf"; then
5538     _info "$Le_Domain is removed, the key and cert files are in $(__green $DOMAIN_PATH)"
5539     _info "You can remove them by yourself."
5540     return 0
5541   else
5542     _err "Remove $Le_Domain failed."
5543     return 1
5544   fi
5545 }
5546
5547 #domain vtype
5548 _deactivate() {
5549   _d_domain="$1"
5550   _d_type="$2"
5551   _initpath
5552
5553   if [ "$ACME_VERSION" = "2" ]; then
5554     _identifiers="{\"type\":\"dns\",\"value\":\"$_d_domain\"}"
5555     if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
5556       _err "Can not get domain new order."
5557       return 1
5558     fi
5559     _authorizations_seg="$(echo "$response" | _egrep_o '"authorizations" *: *\[[^\]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
5560     _debug2 _authorizations_seg "$_authorizations_seg"
5561     if [ -z "$_authorizations_seg" ]; then
5562       _err "_authorizations_seg not found."
5563       _clearup
5564       _on_issue_err "$_post_hook"
5565       return 1
5566     fi
5567
5568     authzUri="$_authorizations_seg"
5569     _debug2 "authzUri" "$authzUri"
5570     if ! _send_signed_request "$authzUri"; then
5571       _err "get to authz error."
5572       _err "_authorizations_seg" "$_authorizations_seg"
5573       _err "authzUri" "$authzUri"
5574       _clearup
5575       _on_issue_err "$_post_hook"
5576       return 1
5577     fi
5578
5579     response="$(echo "$response" | _normalizeJson)"
5580     _debug2 response "$response"
5581     _URL_NAME="url"
5582   else
5583     if ! __get_domain_new_authz "$_d_domain"; then
5584       _err "Can not get domain new authz token."
5585       return 1
5586     fi
5587
5588     authzUri="$(echo "$responseHeaders" | grep "^Location:" | _head_n 1 | cut -d ':' -f 2- | tr -d "\r\n")"
5589     _debug "authzUri" "$authzUri"
5590     if [ "$code" ] && [ ! "$code" = '201' ]; then
5591       _err "new-authz error: $response"
5592       return 1
5593     fi
5594     _URL_NAME="uri"
5595   fi
5596
5597   entries="$(echo "$response" | _egrep_o "{ *\"type\":\"[^\"]*\", *\"status\": *\"valid\", *\"$_URL_NAME\"[^}]*")"
5598   if [ -z "$entries" ]; then
5599     _info "No valid entries found."
5600     if [ -z "$thumbprint" ]; then
5601       thumbprint="$(__calc_account_thumbprint)"
5602     fi
5603     _debug "Trigger validation."
5604     vtype="$VTYPE_DNS"
5605     entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
5606     _debug entry "$entry"
5607     if [ -z "$entry" ]; then
5608       _err "Error, can not get domain token $d"
5609       return 1
5610     fi
5611     token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
5612     _debug token "$token"
5613
5614     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*" | cut -d : -f 2,3 | tr -d '"')"
5615     _debug uri "$uri"
5616
5617     keyauthorization="$token.$thumbprint"
5618     _debug keyauthorization "$keyauthorization"
5619     __trigger_validation "$uri" "$keyauthorization"
5620
5621   fi
5622
5623   _d_i=0
5624   _d_max_retry=$(echo "$entries" | wc -l)
5625   while [ "$_d_i" -lt "$_d_max_retry" ]; do
5626     _info "Deactivate: $_d_domain"
5627     _d_i="$(_math $_d_i + 1)"
5628     entry="$(echo "$entries" | sed -n "${_d_i}p")"
5629     _debug entry "$entry"
5630
5631     if [ -z "$entry" ]; then
5632       _info "No more valid entry found."
5633       break
5634     fi
5635
5636     _vtype="$(echo "$entry" | _egrep_o '"type": *"[^"]*"' | cut -d : -f 2 | tr -d '"')"
5637     _debug _vtype "$_vtype"
5638     _info "Found $_vtype"
5639
5640     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*" | cut -d : -f 2,3 | tr -d '"')"
5641     _debug uri "$uri"
5642
5643     if [ "$_d_type" ] && [ "$_d_type" != "$_vtype" ]; then
5644       _info "Skip $_vtype"
5645       continue
5646     fi
5647
5648     _info "Deactivate: $_vtype"
5649
5650     if [ "$ACME_VERSION" = "2" ]; then
5651       _djson="{\"status\":\"deactivated\"}"
5652     else
5653       _djson="{\"resource\": \"authz\", \"status\":\"deactivated\"}"
5654     fi
5655
5656     if _send_signed_request "$authzUri" "$_djson" && _contains "$response" '"deactivated"'; then
5657       _info "Deactivate: $_vtype success."
5658     else
5659       _err "Can not deactivate $_vtype."
5660       break
5661     fi
5662
5663   done
5664   _debug "$_d_i"
5665   if [ "$_d_i" -eq "$_d_max_retry" ]; then
5666     _info "Deactivated success!"
5667   else
5668     _err "Deactivate failed."
5669   fi
5670
5671 }
5672
5673 deactivate() {
5674   _d_domain_list="$1"
5675   _d_type="$2"
5676   _initpath
5677   _initAPI
5678   _debug _d_domain_list "$_d_domain_list"
5679   if [ -z "$(echo $_d_domain_list | cut -d , -f 1)" ]; then
5680     _usage "Usage: $PROJECT_ENTRY --deactivate -d domain.com [-d domain.com]"
5681     return 1
5682   fi
5683   for _d_dm in $(echo "$_d_domain_list" | tr ',' ' '); do
5684     if [ -z "$_d_dm" ] || [ "$_d_dm" = "$NO_VALUE" ]; then
5685       continue
5686     fi
5687     if ! _deactivate "$_d_dm" "$_d_type"; then
5688       return 1
5689     fi
5690   done
5691 }
5692
5693 # Detect profile file if not specified as environment variable
5694 _detect_profile() {
5695   if [ -n "$PROFILE" -a -f "$PROFILE" ]; then
5696     echo "$PROFILE"
5697     return
5698   fi
5699
5700   DETECTED_PROFILE=''
5701   SHELLTYPE="$(basename "/$SHELL")"
5702
5703   if [ "$SHELLTYPE" = "bash" ]; then
5704     if [ -f "$HOME/.bashrc" ]; then
5705       DETECTED_PROFILE="$HOME/.bashrc"
5706     elif [ -f "$HOME/.bash_profile" ]; then
5707       DETECTED_PROFILE="$HOME/.bash_profile"
5708     fi
5709   elif [ "$SHELLTYPE" = "zsh" ]; then
5710     DETECTED_PROFILE="$HOME/.zshrc"
5711   fi
5712
5713   if [ -z "$DETECTED_PROFILE" ]; then
5714     if [ -f "$HOME/.profile" ]; then
5715       DETECTED_PROFILE="$HOME/.profile"
5716     elif [ -f "$HOME/.bashrc" ]; then
5717       DETECTED_PROFILE="$HOME/.bashrc"
5718     elif [ -f "$HOME/.bash_profile" ]; then
5719       DETECTED_PROFILE="$HOME/.bash_profile"
5720     elif [ -f "$HOME/.zshrc" ]; then
5721       DETECTED_PROFILE="$HOME/.zshrc"
5722     fi
5723   fi
5724
5725   echo "$DETECTED_PROFILE"
5726 }
5727
5728 _initconf() {
5729   _initpath
5730   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
5731     echo "
5732
5733 #LOG_FILE=\"$DEFAULT_LOG_FILE\"
5734 #LOG_LEVEL=1
5735
5736 #AUTO_UPGRADE=\"1\"
5737
5738 #NO_TIMESTAMP=1
5739
5740     " >"$ACCOUNT_CONF_PATH"
5741   fi
5742 }
5743
5744 # nocron
5745 _precheck() {
5746   _nocron="$1"
5747
5748   if ! _exists "curl" && ! _exists "wget"; then
5749     _err "Please install curl or wget first, we need to access http resources."
5750     return 1
5751   fi
5752
5753   if [ -z "$_nocron" ]; then
5754     if ! _exists "crontab" && ! _exists "fcrontab"; then
5755       if _exists cygpath && _exists schtasks.exe; then
5756         _info "It seems you are on Windows,  we will install Windows scheduler task."
5757       else
5758         _err "It is recommended to install crontab first. try to install 'cron, crontab, crontabs or vixie-cron'."
5759         _err "We need to set cron job to renew the certs automatically."
5760         _err "Otherwise, your certs will not be able to be renewed automatically."
5761         if [ -z "$FORCE" ]; then
5762           _err "Please add '--force' and try install again to go without crontab."
5763           _err "./$PROJECT_ENTRY --install --force"
5764           return 1
5765         fi
5766       fi
5767     fi
5768   fi
5769
5770   if ! _exists "${ACME_OPENSSL_BIN:-openssl}"; then
5771     _err "Please install openssl first. ACME_OPENSSL_BIN=$ACME_OPENSSL_BIN"
5772     _err "We need openssl to generate keys."
5773     return 1
5774   fi
5775
5776   if ! _exists "socat"; then
5777     _err "It is recommended to install socat first."
5778     _err "We use socat for standalone server if you use standalone mode."
5779     _err "If you don't use standalone mode, just ignore this warning."
5780   fi
5781
5782   return 0
5783 }
5784
5785 _setShebang() {
5786   _file="$1"
5787   _shebang="$2"
5788   if [ -z "$_shebang" ]; then
5789     _usage "Usage: file shebang"
5790     return 1
5791   fi
5792   cp "$_file" "$_file.tmp"
5793   echo "$_shebang" >"$_file"
5794   sed -n 2,99999p "$_file.tmp" >>"$_file"
5795   rm -f "$_file.tmp"
5796 }
5797
5798 #confighome
5799 _installalias() {
5800   _c_home="$1"
5801   _initpath
5802
5803   _envfile="$LE_WORKING_DIR/$PROJECT_ENTRY.env"
5804   if [ "$_upgrading" ] && [ "$_upgrading" = "1" ]; then
5805     echo "$(cat "$_envfile")" | sed "s|^LE_WORKING_DIR.*$||" >"$_envfile"
5806     echo "$(cat "$_envfile")" | sed "s|^alias le.*$||" >"$_envfile"
5807     echo "$(cat "$_envfile")" | sed "s|^alias le.sh.*$||" >"$_envfile"
5808   fi
5809
5810   if [ "$_c_home" ]; then
5811     _c_entry=" --config-home '$_c_home'"
5812   fi
5813
5814   _setopt "$_envfile" "export LE_WORKING_DIR" "=" "\"$LE_WORKING_DIR\""
5815   if [ "$_c_home" ]; then
5816     _setopt "$_envfile" "export LE_CONFIG_HOME" "=" "\"$LE_CONFIG_HOME\""
5817   else
5818     _sed_i "/^export LE_CONFIG_HOME/d" "$_envfile"
5819   fi
5820   _setopt "$_envfile" "alias $PROJECT_ENTRY" "=" "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
5821
5822   _profile="$(_detect_profile)"
5823   if [ "$_profile" ]; then
5824     _debug "Found profile: $_profile"
5825     _info "Installing alias to '$_profile'"
5826     _setopt "$_profile" ". \"$_envfile\""
5827     _info "OK, Close and reopen your terminal to start using $PROJECT_NAME"
5828   else
5829     _info "No profile is found, you will need to go into $LE_WORKING_DIR to use $PROJECT_NAME"
5830   fi
5831
5832   #for csh
5833   _cshfile="$LE_WORKING_DIR/$PROJECT_ENTRY.csh"
5834   _csh_profile="$HOME/.cshrc"
5835   if [ -f "$_csh_profile" ]; then
5836     _info "Installing alias to '$_csh_profile'"
5837     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
5838     if [ "$_c_home" ]; then
5839       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
5840     else
5841       _sed_i "/^setenv LE_CONFIG_HOME/d" "$_cshfile"
5842     fi
5843     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
5844     _setopt "$_csh_profile" "source \"$_cshfile\""
5845   fi
5846
5847   #for tcsh
5848   _tcsh_profile="$HOME/.tcshrc"
5849   if [ -f "$_tcsh_profile" ]; then
5850     _info "Installing alias to '$_tcsh_profile'"
5851     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
5852     if [ "$_c_home" ]; then
5853       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
5854     fi
5855     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
5856     _setopt "$_tcsh_profile" "source \"$_cshfile\""
5857   fi
5858
5859 }
5860
5861 # nocron confighome noprofile
5862 install() {
5863
5864   if [ -z "$LE_WORKING_DIR" ]; then
5865     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
5866   fi
5867
5868   _nocron="$1"
5869   _c_home="$2"
5870   _noprofile="$3"
5871   if ! _initpath; then
5872     _err "Install failed."
5873     return 1
5874   fi
5875   if [ "$_nocron" ]; then
5876     _debug "Skip install cron job"
5877   fi
5878
5879   if [ "$ACME_IN_CRON" != "1" ]; then
5880     if ! _precheck "$_nocron"; then
5881       _err "Pre-check failed, can not install."
5882       return 1
5883     fi
5884   fi
5885
5886   if [ -z "$_c_home" ] && [ "$LE_CONFIG_HOME" != "$LE_WORKING_DIR" ]; then
5887     _info "Using config home: $LE_CONFIG_HOME"
5888     _c_home="$LE_CONFIG_HOME"
5889   fi
5890
5891   #convert from le
5892   if [ -d "$HOME/.le" ]; then
5893     for envfile in "le.env" "le.sh.env"; do
5894       if [ -f "$HOME/.le/$envfile" ]; then
5895         if grep "le.sh" "$HOME/.le/$envfile" >/dev/null; then
5896           _upgrading="1"
5897           _info "You are upgrading from le.sh"
5898           _info "Renaming \"$HOME/.le\" to $LE_WORKING_DIR"
5899           mv "$HOME/.le" "$LE_WORKING_DIR"
5900           mv "$LE_WORKING_DIR/$envfile" "$LE_WORKING_DIR/$PROJECT_ENTRY.env"
5901           break
5902         fi
5903       fi
5904     done
5905   fi
5906
5907   _info "Installing to $LE_WORKING_DIR"
5908
5909   if [ ! -d "$LE_WORKING_DIR" ]; then
5910     if ! mkdir -p "$LE_WORKING_DIR"; then
5911       _err "Can not create working dir: $LE_WORKING_DIR"
5912       return 1
5913     fi
5914
5915     chmod 700 "$LE_WORKING_DIR"
5916   fi
5917
5918   if [ ! -d "$LE_CONFIG_HOME" ]; then
5919     if ! mkdir -p "$LE_CONFIG_HOME"; then
5920       _err "Can not create config dir: $LE_CONFIG_HOME"
5921       return 1
5922     fi
5923
5924     chmod 700 "$LE_CONFIG_HOME"
5925   fi
5926
5927   cp "$PROJECT_ENTRY" "$LE_WORKING_DIR/" && chmod +x "$LE_WORKING_DIR/$PROJECT_ENTRY"
5928
5929   if [ "$?" != "0" ]; then
5930     _err "Install failed, can not copy $PROJECT_ENTRY"
5931     return 1
5932   fi
5933
5934   _info "Installed to $LE_WORKING_DIR/$PROJECT_ENTRY"
5935
5936   if [ "$ACME_IN_CRON" != "1" ] && [ -z "$_noprofile" ]; then
5937     _installalias "$_c_home"
5938   fi
5939
5940   for subf in $_SUB_FOLDERS; do
5941     if [ -d "$subf" ]; then
5942       mkdir -p "$LE_WORKING_DIR/$subf"
5943       cp "$subf"/* "$LE_WORKING_DIR"/"$subf"/
5944     fi
5945   done
5946
5947   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
5948     _initconf
5949   fi
5950
5951   if [ "$_DEFAULT_ACCOUNT_CONF_PATH" != "$ACCOUNT_CONF_PATH" ]; then
5952     _setopt "$_DEFAULT_ACCOUNT_CONF_PATH" "ACCOUNT_CONF_PATH" "=" "\"$ACCOUNT_CONF_PATH\""
5953   fi
5954
5955   if [ "$_DEFAULT_CERT_HOME" != "$CERT_HOME" ]; then
5956     _saveaccountconf "CERT_HOME" "$CERT_HOME"
5957   fi
5958
5959   if [ "$_DEFAULT_ACCOUNT_KEY_PATH" != "$ACCOUNT_KEY_PATH" ]; then
5960     _saveaccountconf "ACCOUNT_KEY_PATH" "$ACCOUNT_KEY_PATH"
5961   fi
5962
5963   if [ -z "$_nocron" ]; then
5964     installcronjob "$_c_home"
5965   fi
5966
5967   if [ -z "$NO_DETECT_SH" ]; then
5968     #Modify shebang
5969     if _exists bash; then
5970       _bash_path="$(bash -c "command -v bash 2>/dev/null")"
5971       if [ -z "$_bash_path" ]; then
5972         _bash_path="$(bash -c 'echo $SHELL')"
5973       fi
5974     fi
5975     if [ "$_bash_path" ]; then
5976       _info "Good, bash is found, so change the shebang to use bash as preferred."
5977       _shebang='#!'"$_bash_path"
5978       _setShebang "$LE_WORKING_DIR/$PROJECT_ENTRY" "$_shebang"
5979       for subf in $_SUB_FOLDERS; do
5980         if [ -d "$LE_WORKING_DIR/$subf" ]; then
5981           for _apifile in "$LE_WORKING_DIR/$subf/"*.sh; do
5982             _setShebang "$_apifile" "$_shebang"
5983           done
5984         fi
5985       done
5986     fi
5987   fi
5988
5989   _info OK
5990 }
5991
5992 # nocron
5993 uninstall() {
5994   _nocron="$1"
5995   if [ -z "$_nocron" ]; then
5996     uninstallcronjob
5997   fi
5998   _initpath
5999
6000   _uninstallalias
6001
6002   rm -f "$LE_WORKING_DIR/$PROJECT_ENTRY"
6003   _info "The keys and certs are in \"$(__green "$LE_CONFIG_HOME")\", you can remove them by yourself."
6004
6005 }
6006
6007 _uninstallalias() {
6008   _initpath
6009
6010   _profile="$(_detect_profile)"
6011   if [ "$_profile" ]; then
6012     _info "Uninstalling alias from: '$_profile'"
6013     text="$(cat "$_profile")"
6014     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.env\"$||" >"$_profile"
6015   fi
6016
6017   _csh_profile="$HOME/.cshrc"
6018   if [ -f "$_csh_profile" ]; then
6019     _info "Uninstalling alias from: '$_csh_profile'"
6020     text="$(cat "$_csh_profile")"
6021     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_csh_profile"
6022   fi
6023
6024   _tcsh_profile="$HOME/.tcshrc"
6025   if [ -f "$_tcsh_profile" ]; then
6026     _info "Uninstalling alias from: '$_csh_profile'"
6027     text="$(cat "$_tcsh_profile")"
6028     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_tcsh_profile"
6029   fi
6030
6031 }
6032
6033 cron() {
6034   export ACME_IN_CRON=1
6035   _initpath
6036   _info "$(__green "===Starting cron===")"
6037   if [ "$AUTO_UPGRADE" = "1" ]; then
6038     export LE_WORKING_DIR
6039     (
6040       if ! upgrade; then
6041         _err "Cron:Upgrade failed!"
6042         return 1
6043       fi
6044     )
6045     . "$LE_WORKING_DIR/$PROJECT_ENTRY" >/dev/null
6046
6047     if [ -t 1 ]; then
6048       __INTERACTIVE="1"
6049     fi
6050
6051     _info "Auto upgraded to: $VER"
6052   fi
6053   renewAll
6054   _ret="$?"
6055   ACME_IN_CRON=""
6056   _info "$(__green "===End cron===")"
6057   exit $_ret
6058 }
6059
6060 version() {
6061   echo "$PROJECT"
6062   echo "v$VER"
6063 }
6064
6065 # subject content hooks code
6066 _send_notify() {
6067   _nsubject="$1"
6068   _ncontent="$2"
6069   _nhooks="$3"
6070   _nerror="$4"
6071
6072   if [ "$NOTIFY_LEVEL" = "$NOTIFY_LEVEL_DISABLE" ]; then
6073     _debug "The NOTIFY_LEVEL is $NOTIFY_LEVEL, disabled, just return."
6074     return 0
6075   fi
6076
6077   if [ -z "$_nhooks" ]; then
6078     _debug "The NOTIFY_HOOK is empty, just return."
6079     return 0
6080   fi
6081
6082   _send_err=0
6083   for _n_hook in $(echo "$_nhooks" | tr ',' " "); do
6084     _n_hook_file="$(_findHook "" $_SUB_FOLDER_NOTIFY "$_n_hook")"
6085     _info "Sending via: $_n_hook"
6086     _debug "Found $_n_hook_file for $_n_hook"
6087     if [ -z "$_n_hook_file" ]; then
6088       _err "Can not find the hook file for $_n_hook"
6089       continue
6090     fi
6091     if ! (
6092       if ! . "$_n_hook_file"; then
6093         _err "Load file $_n_hook_file error. Please check your api file and try again."
6094         return 1
6095       fi
6096
6097       d_command="${_n_hook}_send"
6098       if ! _exists "$d_command"; then
6099         _err "It seems that your api file is not correct, it must have a function named: $d_command"
6100         return 1
6101       fi
6102
6103       if ! $d_command "$_nsubject" "$_ncontent" "$_nerror"; then
6104         _err "Error send message by $d_command"
6105         return 1
6106       fi
6107
6108       return 0
6109     ); then
6110       _err "Set $_n_hook_file error."
6111       _send_err=1
6112     else
6113       _info "$_n_hook $(__green Success)"
6114     fi
6115   done
6116   return $_send_err
6117
6118 }
6119
6120 # hook
6121 _set_notify_hook() {
6122   _nhooks="$1"
6123
6124   _test_subject="Hello, this is a notification from $PROJECT_NAME"
6125   _test_content="If you receive this message, your notification works."
6126
6127   _send_notify "$_test_subject" "$_test_content" "$_nhooks" 0
6128
6129 }
6130
6131 #[hook] [level] [mode]
6132 setnotify() {
6133   _nhook="$1"
6134   _nlevel="$2"
6135   _nmode="$3"
6136
6137   _initpath
6138
6139   if [ -z "$_nhook$_nlevel$_nmode" ]; then
6140     _usage "Usage: $PROJECT_ENTRY --set-notify [--notify-hook mailgun] [--notify-level $NOTIFY_LEVEL_DEFAULT] [--notify-mode $NOTIFY_MODE_DEFAULT]"
6141     _usage "$_NOTIFY_WIKI"
6142     return 1
6143   fi
6144
6145   if [ "$_nlevel" ]; then
6146     _info "Set notify level to: $_nlevel"
6147     export "NOTIFY_LEVEL=$_nlevel"
6148     _saveaccountconf "NOTIFY_LEVEL" "$NOTIFY_LEVEL"
6149   fi
6150
6151   if [ "$_nmode" ]; then
6152     _info "Set notify mode to: $_nmode"
6153     export "NOTIFY_MODE=$_nmode"
6154     _saveaccountconf "NOTIFY_MODE" "$NOTIFY_MODE"
6155   fi
6156
6157   if [ "$_nhook" ]; then
6158     _info "Set notify hook to: $_nhook"
6159     if [ "$_nhook" = "$NO_VALUE" ]; then
6160       _info "Clear notify hook"
6161       _clearaccountconf "NOTIFY_HOOK"
6162     else
6163       if _set_notify_hook "$_nhook"; then
6164         export NOTIFY_HOOK="$_nhook"
6165         _saveaccountconf "NOTIFY_HOOK" "$NOTIFY_HOOK"
6166         return 0
6167       else
6168         _err "Can not set notify hook to: $_nhook"
6169         return 1
6170       fi
6171     fi
6172   fi
6173
6174 }
6175
6176 showhelp() {
6177   _initpath
6178   version
6179   echo "Usage: $PROJECT_ENTRY  command ...[parameters]....
6180 Commands:
6181   --help, -h               Show this help message.
6182   --version, -v            Show version info.
6183   --install                Install $PROJECT_NAME to your system.
6184   --uninstall              Uninstall $PROJECT_NAME, and uninstall the cron job.
6185   --upgrade                Upgrade $PROJECT_NAME to the latest code from $PROJECT.
6186   --issue                  Issue a cert.
6187   --signcsr                Issue a cert from an existing csr.
6188   --deploy                 Deploy the cert to your server.
6189   --install-cert           Install the issued cert to apache/nginx or any other server.
6190   --renew, -r              Renew a cert.
6191   --renew-all              Renew all the certs.
6192   --revoke                 Revoke a cert.
6193   --remove                 Remove the cert from list of certs known to $PROJECT_NAME.
6194   --list                   List all the certs.
6195   --showcsr                Show the content of a csr.
6196   --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.
6197   --uninstall-cronjob      Uninstall the cron job. The 'uninstall' command can do this automatically.
6198   --cron                   Run cron job to renew all the certs.
6199   --toPkcs                 Export the certificate and key to a pfx file.
6200   --toPkcs8                Convert to pkcs8 format.
6201   --update-account         Update account info.
6202   --register-account       Register account key.
6203   --deactivate-account     Deactivate the account.
6204   --create-account-key     Create an account private key, professional use.
6205   --create-domain-key      Create an domain private key, professional use.
6206   --createCSR, -ccsr       Create CSR , professional use.
6207   --deactivate             Deactivate the domain authz, professional use.
6208   --set-notify             Set the cron notification hook, level or mode.
6209
6210
6211 Parameters:
6212   --domain, -d   domain.tld         Specifies a domain, used to issue, renew or revoke etc.
6213   --challenge-alias domain.tld      The challenge domain alias for DNS alias mode: $_DNS_ALIAS_WIKI
6214   --domain-alias domain.tld         The domain alias for DNS alias mode: $_DNS_ALIAS_WIKI
6215   --force, -f                       Used to force to install or force to renew a cert immediately.
6216   --staging, --test                 Use staging server, just for test.
6217   --debug                           Output debug info.
6218   --output-insecure                 Output all the sensitive messages. By default all the credentials/sensitive messages are hidden from the output/debug/log for security.
6219   --webroot, -w  /path/to/webroot   Specifies the web root folder for web root mode.
6220   --standalone                      Use standalone mode.
6221   --alpn                            Use standalone alpn mode.
6222   --stateless                       Use stateless mode, see: $_STATELESS_WIKI
6223   --apache                          Use apache mode.
6224   --dns [dns_cf|dns_dp|dns_cx|/path/to/api/file]   Use dns mode or dns api.
6225   --dnssleep   300                  The time in seconds to wait for all the txt records to take effect in dns api mode. It's not necessary to use this by default, $PROJECT_NAME polls dns status automatically.
6226
6227   --keylength, -k [2048]            Specifies the domain key length: 2048, 3072, 4096, 8192 or ec-256, ec-384, ec-521.
6228   --accountkeylength, -ak [2048]    Specifies the account key length: 2048, 3072, 4096
6229   --log    [/path/to/logfile]       Specifies the log file. The default is: \"$DEFAULT_LOG_FILE\" if you don't give a file path here.
6230   --log-level 1|2                   Specifies the log level, default is 1.
6231   --syslog [0|3|6|7]                Syslog level, 0: disable syslog, 3: error, 6: info, 7: debug.
6232
6233   These parameters are to install the cert to nginx/apache or any other server after issue/renew a cert:
6234
6235   --cert-file                       After issue/renew, the cert will be copied to this path.
6236   --key-file                        After issue/renew, the key will be copied to this path.
6237   --ca-file                         After issue/renew, the intermediate cert will be copied to this path.
6238   --fullchain-file                  After issue/renew, the fullchain cert will be copied to this path.
6239
6240   --reloadcmd \"service nginx reload\" After issue/renew, it's used to reload the server.
6241
6242   --server SERVER                   ACME Directory Resource URI. (default: $DEFAULT_CA)
6243   --accountconf                     Specifies a customized account config file.
6244   --home                            Specifies the home dir for $PROJECT_NAME.
6245   --cert-home                       Specifies the home dir to save all the certs, only valid for '--install' command.
6246   --config-home                     Specifies the home dir to save all the configurations.
6247   --useragent                       Specifies the user agent string. it will be saved for future use too.
6248   --accountemail                    Specifies the account email, only valid for the '--install' and '--update-account' command.
6249   --accountkey                      Specifies the account key path, only valid for the '--install' command.
6250   --days                            Specifies the days to renew the cert when using '--issue' command. The default value is $DEFAULT_RENEW days.
6251   --httpport                        Specifies the standalone listening port. Only valid if the server is behind a reverse proxy or load balancer.
6252   --tlsport                         Specifies the standalone tls listening port. Only valid if the server is behind a reverse proxy or load balancer.
6253   --local-address                   Specifies the standalone/tls server listening address, in case you have multiple ip addresses.
6254   --listraw                         Only used for '--list' command, list the certs in raw format.
6255   --stopRenewOnError, -se           Only valid for '--renew-all' command. Stop if one cert has error in renewal.
6256   --insecure                        Do not check the server certificate, in some devices, the api server's certificate may not be trusted.
6257   --ca-bundle                       Specifies the path to the CA certificate bundle to verify api server's certificate.
6258   --ca-path                         Specifies directory containing CA certificates in PEM format, used by wget or curl.
6259   --nocron                          Only valid for '--install' command, which means: do not install the default cron job. In this case, the certs will not be renewed automatically.
6260   --noprofile                       Only valid for '--install' command, which means: do not install aliases to user profile.
6261   --no-color                        Do not output color text.
6262   --force-color                     Force output of color text. Useful for non-interactive use with the aha tool for HTML E-Mails.
6263   --ecc                             Specifies to use the ECC cert. Valid for '--install-cert', '--renew', '--revoke', '--toPkcs' and '--createCSR'
6264   --csr                             Specifies the input csr.
6265   --pre-hook                        Command to be run before obtaining any certificates.
6266   --post-hook                       Command to be run after attempting to obtain/renew certificates. No matter the obtain/renew is success or failed.
6267   --renew-hook                      Command to be run once for each successfully renewed certificate.
6268   --deploy-hook                     The hook file to deploy cert
6269   --ocsp-must-staple, --ocsp        Generate ocsp must Staple extension.
6270   --always-force-new-domain-key     Generate new domain key when renewal. Otherwise, the domain key is not changed by default.
6271   --auto-upgrade   [0|1]            Valid for '--upgrade' command, indicating whether to upgrade automatically in future.
6272   --listen-v4                       Force standalone/tls server to listen at ipv4.
6273   --listen-v6                       Force standalone/tls server to listen at ipv6.
6274   --openssl-bin                     Specifies a custom openssl bin location.
6275   --use-wget                        Force to use wget, if you have both curl and wget installed.
6276   --yes-I-know-dns-manual-mode-enough-go-ahead-please  Force to use dns manual mode: $_DNS_MANUAL_WIKI
6277   --branch, -b                      Only valid for '--upgrade' command, specifies the branch name to upgrade to.
6278
6279   --notify-level  0|1|2|3           Set the notification level:  Default value is $NOTIFY_LEVEL_DEFAULT.
6280                                      0: disabled, no notification will be sent.
6281                                      1: send notifications only when there is an error.
6282                                      2: send notifications when a cert is successfully renewed, or there is an error.
6283                                      3: send notifications when a cert is skipped, renewed, or error.
6284   --notify-mode   0|1               Set notification mode. Default value is $NOTIFY_MODE_DEFAULT.
6285                                      0: Bulk mode. Send all the domain's notifications in one message(mail).
6286                                      1: Cert mode. Send a message for every single cert.
6287   --notify-hook   [hookname]        Set the notify hook
6288
6289 "
6290 }
6291
6292 # nocron noprofile
6293 _installOnline() {
6294   _info "Installing from online archive."
6295   _nocron="$1"
6296   _noprofile="$2"
6297   if [ ! "$BRANCH" ]; then
6298     BRANCH="master"
6299   fi
6300
6301   target="$PROJECT/archive/$BRANCH.tar.gz"
6302   _info "Downloading $target"
6303   localname="$BRANCH.tar.gz"
6304   if ! _get "$target" >$localname; then
6305     _err "Download error."
6306     return 1
6307   fi
6308   (
6309     _info "Extracting $localname"
6310     if ! (tar xzf $localname || gtar xzf $localname); then
6311       _err "Extraction error."
6312       exit 1
6313     fi
6314
6315     cd "$PROJECT_NAME-$BRANCH"
6316     chmod +x $PROJECT_ENTRY
6317     if ./$PROJECT_ENTRY install "$_nocron" "" "$_noprofile"; then
6318       _info "Install success!"
6319       _initpath
6320       _saveaccountconf "UPGRADE_HASH" "$(_getUpgradeHash)"
6321     fi
6322
6323     cd ..
6324
6325     rm -rf "$PROJECT_NAME-$BRANCH"
6326     rm -f "$localname"
6327   )
6328 }
6329
6330 _getRepoHash() {
6331   _hash_path=$1
6332   shift
6333   _hash_url="https://api.github.com/repos/acmesh-official/$PROJECT_NAME/git/refs/$_hash_path"
6334   _get $_hash_url | tr -d "\r\n" | tr '{},' '\n' | grep '"sha":' | cut -d '"' -f 4
6335 }
6336
6337 _getUpgradeHash() {
6338   _b="$BRANCH"
6339   if [ -z "$_b" ]; then
6340     _b="master"
6341   fi
6342   _hash=$(_getRepoHash "heads/$_b")
6343   if [ -z "$_hash" ]; then _hash=$(_getRepoHash "tags/$_b"); fi
6344   echo $_hash
6345 }
6346
6347 upgrade() {
6348   if (
6349     _initpath
6350     [ -z "$FORCE" ] && [ "$(_getUpgradeHash)" = "$(_readaccountconf "UPGRADE_HASH")" ] && _info "Already uptodate!" && exit 0
6351     export LE_WORKING_DIR
6352     cd "$LE_WORKING_DIR"
6353     _installOnline "nocron" "noprofile"
6354   ); then
6355     _info "Upgrade success!"
6356     exit 0
6357   else
6358     _err "Upgrade failed!"
6359     exit 1
6360   fi
6361 }
6362
6363 _processAccountConf() {
6364   if [ "$_useragent" ]; then
6365     _saveaccountconf "USER_AGENT" "$_useragent"
6366   elif [ "$USER_AGENT" ] && [ "$USER_AGENT" != "$DEFAULT_USER_AGENT" ]; then
6367     _saveaccountconf "USER_AGENT" "$USER_AGENT"
6368   fi
6369
6370   if [ "$_accountemail" ]; then
6371     _saveaccountconf "ACCOUNT_EMAIL" "$_accountemail"
6372   elif [ "$ACCOUNT_EMAIL" ] && [ "$ACCOUNT_EMAIL" != "$DEFAULT_ACCOUNT_EMAIL" ]; then
6373     _saveaccountconf "ACCOUNT_EMAIL" "$ACCOUNT_EMAIL"
6374   fi
6375
6376   if [ "$_openssl_bin" ]; then
6377     _saveaccountconf "ACME_OPENSSL_BIN" "$_openssl_bin"
6378   elif [ "$ACME_OPENSSL_BIN" ] && [ "$ACME_OPENSSL_BIN" != "$DEFAULT_OPENSSL_BIN" ]; then
6379     _saveaccountconf "ACME_OPENSSL_BIN" "$ACME_OPENSSL_BIN"
6380   fi
6381
6382   if [ "$_auto_upgrade" ]; then
6383     _saveaccountconf "AUTO_UPGRADE" "$_auto_upgrade"
6384   elif [ "$AUTO_UPGRADE" ]; then
6385     _saveaccountconf "AUTO_UPGRADE" "$AUTO_UPGRADE"
6386   fi
6387
6388   if [ "$_use_wget" ]; then
6389     _saveaccountconf "ACME_USE_WGET" "$_use_wget"
6390   elif [ "$ACME_USE_WGET" ]; then
6391     _saveaccountconf "ACME_USE_WGET" "$ACME_USE_WGET"
6392   fi
6393
6394 }
6395
6396 _checkSudo() {
6397   if [ "$SUDO_GID" ] && [ "$SUDO_COMMAND" ] && [ "$SUDO_USER" ] && [ "$SUDO_UID" ]; then
6398     if [ "$SUDO_USER" = "root" ] && [ "$SUDO_UID" = "0" ]; then
6399       #it's root using sudo, no matter it's using sudo or not, just fine
6400       return 0
6401     fi
6402     if [ "$SUDO_COMMAND" = "/bin/su" ] || [ "$SUDO_COMMAND" = "/bin/bash" ]; then
6403       #it's a normal user doing "sudo su", or `sudo -i` or `sudo -s`
6404       #fine
6405       return 0
6406     fi
6407     #otherwise
6408     return 1
6409   fi
6410   return 0
6411 }
6412
6413 _process() {
6414   _CMD=""
6415   _domain=""
6416   _altdomains="$NO_VALUE"
6417   _webroot=""
6418   _challenge_alias=""
6419   _keylength=""
6420   _accountkeylength=""
6421   _cert_file=""
6422   _key_file=""
6423   _ca_file=""
6424   _fullchain_file=""
6425   _reloadcmd=""
6426   _password=""
6427   _accountconf=""
6428   _useragent=""
6429   _accountemail=""
6430   _accountkey=""
6431   _certhome=""
6432   _confighome=""
6433   _httpport=""
6434   _tlsport=""
6435   _dnssleep=""
6436   _listraw=""
6437   _stopRenewOnError=""
6438   #_insecure=""
6439   _ca_bundle=""
6440   _ca_path=""
6441   _nocron=""
6442   _noprofile=""
6443   _ecc=""
6444   _csr=""
6445   _pre_hook=""
6446   _post_hook=""
6447   _renew_hook=""
6448   _deploy_hook=""
6449   _logfile=""
6450   _log=""
6451   _local_address=""
6452   _log_level=""
6453   _auto_upgrade=""
6454   _listen_v4=""
6455   _listen_v6=""
6456   _openssl_bin=""
6457   _syslog=""
6458   _use_wget=""
6459   _server=""
6460   _notify_hook=""
6461   _notify_level=""
6462   _notify_mode=""
6463   while [ ${#} -gt 0 ]; do
6464     case "${1}" in
6465
6466       --help | -h)
6467         showhelp
6468         return
6469         ;;
6470       --version | -v)
6471         version
6472         return
6473         ;;
6474       --install)
6475         _CMD="install"
6476         ;;
6477       --uninstall)
6478         _CMD="uninstall"
6479         ;;
6480       --upgrade)
6481         _CMD="upgrade"
6482         ;;
6483       --issue)
6484         _CMD="issue"
6485         ;;
6486       --deploy)
6487         _CMD="deploy"
6488         ;;
6489       --signcsr)
6490         _CMD="signcsr"
6491         ;;
6492       --showcsr)
6493         _CMD="showcsr"
6494         ;;
6495       --installcert | -i | --install-cert)
6496         _CMD="installcert"
6497         ;;
6498       --renew | -r)
6499         _CMD="renew"
6500         ;;
6501       --renewAll | --renewall | --renew-all)
6502         _CMD="renewAll"
6503         ;;
6504       --revoke)
6505         _CMD="revoke"
6506         ;;
6507       --remove)
6508         _CMD="remove"
6509         ;;
6510       --list)
6511         _CMD="list"
6512         ;;
6513       --installcronjob | --install-cronjob)
6514         _CMD="installcronjob"
6515         ;;
6516       --uninstallcronjob | --uninstall-cronjob)
6517         _CMD="uninstallcronjob"
6518         ;;
6519       --cron)
6520         _CMD="cron"
6521         ;;
6522       --toPkcs)
6523         _CMD="toPkcs"
6524         ;;
6525       --toPkcs8)
6526         _CMD="toPkcs8"
6527         ;;
6528       --createAccountKey | --createaccountkey | -cak | --create-account-key)
6529         _CMD="createAccountKey"
6530         ;;
6531       --createDomainKey | --createdomainkey | -cdk | --create-domain-key)
6532         _CMD="createDomainKey"
6533         ;;
6534       --createCSR | --createcsr | -ccr)
6535         _CMD="createCSR"
6536         ;;
6537       --deactivate)
6538         _CMD="deactivate"
6539         ;;
6540       --updateaccount | --update-account)
6541         _CMD="updateaccount"
6542         ;;
6543       --registeraccount | --register-account)
6544         _CMD="registeraccount"
6545         ;;
6546       --deactivate-account)
6547         _CMD="deactivateaccount"
6548         ;;
6549       --set-notify)
6550         _CMD="setnotify"
6551         ;;
6552       --domain | -d)
6553         _dvalue="$2"
6554
6555         if [ "$_dvalue" ]; then
6556           if _startswith "$_dvalue" "-"; then
6557             _err "'$_dvalue' is not a valid domain for parameter '$1'"
6558             return 1
6559           fi
6560           if _is_idn "$_dvalue" && ! _exists idn; then
6561             _err "It seems that $_dvalue is an IDN( Internationalized Domain Names), please install 'idn' command first."
6562             return 1
6563           fi
6564
6565           if _startswith "$_dvalue" "*."; then
6566             _debug "Wildcard domain"
6567             export ACME_VERSION=2
6568           fi
6569           if [ -z "$_domain" ]; then
6570             _domain="$_dvalue"
6571           else
6572             if [ "$_altdomains" = "$NO_VALUE" ]; then
6573               _altdomains="$_dvalue"
6574             else
6575               _altdomains="$_altdomains,$_dvalue"
6576             fi
6577           fi
6578         fi
6579
6580         shift
6581         ;;
6582
6583       --force | -f)
6584         FORCE="1"
6585         ;;
6586       --staging | --test)
6587         STAGE="1"
6588         ;;
6589       --server)
6590         ACME_DIRECTORY="$2"
6591         _server="$ACME_DIRECTORY"
6592         export ACME_DIRECTORY
6593         shift
6594         ;;
6595       --debug)
6596         if [ -z "$2" ] || _startswith "$2" "-"; then
6597           DEBUG="$DEBUG_LEVEL_DEFAULT"
6598         else
6599           DEBUG="$2"
6600           shift
6601         fi
6602         ;;
6603       --output-insecure)
6604         export OUTPUT_INSECURE=1
6605         ;;
6606       --webroot | -w)
6607         wvalue="$2"
6608         if [ -z "$_webroot" ]; then
6609           _webroot="$wvalue"
6610         else
6611           _webroot="$_webroot,$wvalue"
6612         fi
6613         shift
6614         ;;
6615       --challenge-alias)
6616         cvalue="$2"
6617         _challenge_alias="$_challenge_alias$cvalue,"
6618         shift
6619         ;;
6620       --domain-alias)
6621         cvalue="$DNS_ALIAS_PREFIX$2"
6622         _challenge_alias="$_challenge_alias$cvalue,"
6623         shift
6624         ;;
6625       --standalone)
6626         wvalue="$NO_VALUE"
6627         if [ -z "$_webroot" ]; then
6628           _webroot="$wvalue"
6629         else
6630           _webroot="$_webroot,$wvalue"
6631         fi
6632         ;;
6633       --alpn)
6634         wvalue="$W_ALPN"
6635         if [ -z "$_webroot" ]; then
6636           _webroot="$wvalue"
6637         else
6638           _webroot="$_webroot,$wvalue"
6639         fi
6640         ;;
6641       --stateless)
6642         wvalue="$MODE_STATELESS"
6643         if [ -z "$_webroot" ]; then
6644           _webroot="$wvalue"
6645         else
6646           _webroot="$_webroot,$wvalue"
6647         fi
6648         ;;
6649       --local-address)
6650         lvalue="$2"
6651         _local_address="$_local_address$lvalue,"
6652         shift
6653         ;;
6654       --apache)
6655         wvalue="apache"
6656         if [ -z "$_webroot" ]; then
6657           _webroot="$wvalue"
6658         else
6659           _webroot="$_webroot,$wvalue"
6660         fi
6661         ;;
6662       --nginx)
6663         wvalue="$NGINX"
6664         if [ "$2" ] && ! _startswith "$2" "-"; then
6665           wvalue="$NGINX$2"
6666           shift
6667         fi
6668         if [ -z "$_webroot" ]; then
6669           _webroot="$wvalue"
6670         else
6671           _webroot="$_webroot,$wvalue"
6672         fi
6673         ;;
6674       --dns)
6675         wvalue="$W_DNS"
6676         if [ "$2" ] && ! _startswith "$2" "-"; then
6677           wvalue="$2"
6678           shift
6679         fi
6680         if [ -z "$_webroot" ]; then
6681           _webroot="$wvalue"
6682         else
6683           _webroot="$_webroot,$wvalue"
6684         fi
6685         ;;
6686       --dnssleep)
6687         _dnssleep="$2"
6688         Le_DNSSleep="$_dnssleep"
6689         shift
6690         ;;
6691
6692       --keylength | -k)
6693         _keylength="$2"
6694         shift
6695         ;;
6696       --accountkeylength | -ak)
6697         _accountkeylength="$2"
6698         shift
6699         ;;
6700
6701       --cert-file | --certpath)
6702         _cert_file="$2"
6703         shift
6704         ;;
6705       --key-file | --keypath)
6706         _key_file="$2"
6707         shift
6708         ;;
6709       --ca-file | --capath)
6710         _ca_file="$2"
6711         shift
6712         ;;
6713       --fullchain-file | --fullchainpath)
6714         _fullchain_file="$2"
6715         shift
6716         ;;
6717       --reloadcmd | --reloadCmd)
6718         _reloadcmd="$2"
6719         shift
6720         ;;
6721       --password)
6722         _password="$2"
6723         shift
6724         ;;
6725       --accountconf)
6726         _accountconf="$2"
6727         ACCOUNT_CONF_PATH="$_accountconf"
6728         shift
6729         ;;
6730       --home)
6731         LE_WORKING_DIR="$2"
6732         shift
6733         ;;
6734       --certhome | --cert-home)
6735         _certhome="$2"
6736         CERT_HOME="$_certhome"
6737         shift
6738         ;;
6739       --config-home)
6740         _confighome="$2"
6741         LE_CONFIG_HOME="$_confighome"
6742         shift
6743         ;;
6744       --useragent)
6745         _useragent="$2"
6746         USER_AGENT="$_useragent"
6747         shift
6748         ;;
6749       --accountemail)
6750         _accountemail="$2"
6751         ACCOUNT_EMAIL="$_accountemail"
6752         shift
6753         ;;
6754       --accountkey)
6755         _accountkey="$2"
6756         ACCOUNT_KEY_PATH="$_accountkey"
6757         shift
6758         ;;
6759       --days)
6760         _days="$2"
6761         Le_RenewalDays="$_days"
6762         shift
6763         ;;
6764       --httpport)
6765         _httpport="$2"
6766         Le_HTTPPort="$_httpport"
6767         shift
6768         ;;
6769       --tlsport)
6770         _tlsport="$2"
6771         Le_TLSPort="$_tlsport"
6772         shift
6773         ;;
6774       --listraw)
6775         _listraw="raw"
6776         ;;
6777       --stopRenewOnError | --stoprenewonerror | -se)
6778         _stopRenewOnError="1"
6779         ;;
6780       --insecure)
6781         #_insecure="1"
6782         HTTPS_INSECURE="1"
6783         ;;
6784       --ca-bundle)
6785         _ca_bundle="$(_readlink "$2")"
6786         CA_BUNDLE="$_ca_bundle"
6787         shift
6788         ;;
6789       --ca-path)
6790         _ca_path="$2"
6791         CA_PATH="$_ca_path"
6792         shift
6793         ;;
6794       --nocron)
6795         _nocron="1"
6796         ;;
6797       --noprofile)
6798         _noprofile="1"
6799         ;;
6800       --no-color)
6801         export ACME_NO_COLOR=1
6802         ;;
6803       --force-color)
6804         export ACME_FORCE_COLOR=1
6805         ;;
6806       --ecc)
6807         _ecc="isEcc"
6808         ;;
6809       --csr)
6810         _csr="$2"
6811         shift
6812         ;;
6813       --pre-hook)
6814         _pre_hook="$2"
6815         shift
6816         ;;
6817       --post-hook)
6818         _post_hook="$2"
6819         shift
6820         ;;
6821       --renew-hook)
6822         _renew_hook="$2"
6823         shift
6824         ;;
6825       --deploy-hook)
6826         if [ -z "$2" ] || _startswith "$2" "-"; then
6827           _usage "Please specify a value for '--deploy-hook'"
6828           return 1
6829         fi
6830         _deploy_hook="$_deploy_hook$2,"
6831         shift
6832         ;;
6833       --ocsp-must-staple | --ocsp)
6834         Le_OCSP_Staple="1"
6835         ;;
6836       --always-force-new-domain-key)
6837         if [ -z "$2" ] || _startswith "$2" "-"; then
6838           Le_ForceNewDomainKey=1
6839         else
6840           Le_ForceNewDomainKey="$2"
6841           shift
6842         fi
6843         ;;
6844       --yes-I-know-dns-manual-mode-enough-go-ahead-please)
6845         export FORCE_DNS_MANUAL=1
6846         ;;
6847       --log | --logfile)
6848         _log="1"
6849         _logfile="$2"
6850         if _startswith "$_logfile" '-'; then
6851           _logfile=""
6852         else
6853           shift
6854         fi
6855         LOG_FILE="$_logfile"
6856         if [ -z "$LOG_LEVEL" ]; then
6857           LOG_LEVEL="$DEFAULT_LOG_LEVEL"
6858         fi
6859         ;;
6860       --log-level)
6861         _log_level="$2"
6862         LOG_LEVEL="$_log_level"
6863         shift
6864         ;;
6865       --syslog)
6866         if ! _startswith "$2" '-'; then
6867           _syslog="$2"
6868           shift
6869         fi
6870         if [ -z "$_syslog" ]; then
6871           _syslog="$SYSLOG_LEVEL_DEFAULT"
6872         fi
6873         ;;
6874       --auto-upgrade)
6875         _auto_upgrade="$2"
6876         if [ -z "$_auto_upgrade" ] || _startswith "$_auto_upgrade" '-'; then
6877           _auto_upgrade="1"
6878         else
6879           shift
6880         fi
6881         AUTO_UPGRADE="$_auto_upgrade"
6882         ;;
6883       --listen-v4)
6884         _listen_v4="1"
6885         Le_Listen_V4="$_listen_v4"
6886         ;;
6887       --listen-v6)
6888         _listen_v6="1"
6889         Le_Listen_V6="$_listen_v6"
6890         ;;
6891       --openssl-bin)
6892         _openssl_bin="$2"
6893         ACME_OPENSSL_BIN="$_openssl_bin"
6894         shift
6895         ;;
6896       --use-wget)
6897         _use_wget="1"
6898         ACME_USE_WGET="1"
6899         ;;
6900       --branch | -b)
6901         export BRANCH="$2"
6902         shift
6903         ;;
6904       --notify-hook)
6905         _nhook="$2"
6906         if _startswith "$_nhook" "-"; then
6907           _err "'$_nhook' is not a hook name for '$1'"
6908           return 1
6909         fi
6910         if [ "$_notify_hook" ]; then
6911           _notify_hook="$_notify_hook,$_nhook"
6912         else
6913           _notify_hook="$_nhook"
6914         fi
6915         shift
6916         ;;
6917       --notify-level)
6918         _nlevel="$2"
6919         if _startswith "$_nlevel" "-"; then
6920           _err "'$_nlevel' is not a integer for '$1'"
6921           return 1
6922         fi
6923         _notify_level="$_nlevel"
6924         shift
6925         ;;
6926       --notify-mode)
6927         _nmode="$2"
6928         if _startswith "$_nmode" "-"; then
6929           _err "'$_nmode' is not a integer for '$1'"
6930           return 1
6931         fi
6932         _notify_mode="$_nmode"
6933         shift
6934         ;;
6935       *)
6936         _err "Unknown parameter : $1"
6937         return 1
6938         ;;
6939     esac
6940
6941     shift 1
6942   done
6943
6944   if [ "${_CMD}" != "install" ]; then
6945     if [ "$__INTERACTIVE" ] && ! _checkSudo; then
6946       if [ -z "$FORCE" ]; then
6947         #Use "echo" here, instead of _info. it's too early
6948         echo "It seems that you are using sudo, please read this link first:"
6949         echo "$_SUDO_WIKI"
6950         return 1
6951       fi
6952     fi
6953     __initHome
6954     if [ "$_log" ]; then
6955       if [ -z "$_logfile" ]; then
6956         _logfile="$DEFAULT_LOG_FILE"
6957       fi
6958     fi
6959     if [ "$_logfile" ]; then
6960       _saveaccountconf "LOG_FILE" "$_logfile"
6961       LOG_FILE="$_logfile"
6962     fi
6963
6964     if [ "$_log_level" ]; then
6965       _saveaccountconf "LOG_LEVEL" "$_log_level"
6966       LOG_LEVEL="$_log_level"
6967     fi
6968
6969     if [ "$_syslog" ]; then
6970       if _exists logger; then
6971         if [ "$_syslog" = "0" ]; then
6972           _clearaccountconf "SYS_LOG"
6973         else
6974           _saveaccountconf "SYS_LOG" "$_syslog"
6975         fi
6976         SYS_LOG="$_syslog"
6977       else
6978         _err "The 'logger' command is not found, can not enable syslog."
6979         _clearaccountconf "SYS_LOG"
6980         SYS_LOG=""
6981       fi
6982     fi
6983
6984     _processAccountConf
6985   fi
6986
6987   _debug2 LE_WORKING_DIR "$LE_WORKING_DIR"
6988
6989   if [ "$DEBUG" ]; then
6990     version
6991     if [ "$_server" ]; then
6992       _debug "Using server: $_server"
6993     fi
6994   fi
6995   _debug "Running cmd: ${_CMD}"
6996   case "${_CMD}" in
6997     install) install "$_nocron" "$_confighome" "$_noprofile" ;;
6998     uninstall) uninstall "$_nocron" ;;
6999     upgrade) upgrade ;;
7000     issue)
7001       issue "$_webroot" "$_domain" "$_altdomains" "$_keylength" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_address" "$_challenge_alias"
7002       ;;
7003     deploy)
7004       deploy "$_domain" "$_deploy_hook" "$_ecc"
7005       ;;
7006     signcsr)
7007       signcsr "$_csr" "$_webroot" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_address" "$_challenge_alias"
7008       ;;
7009     showcsr)
7010       showcsr "$_csr" "$_domain"
7011       ;;
7012     installcert)
7013       installcert "$_domain" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_ecc"
7014       ;;
7015     renew)
7016       renew "$_domain" "$_ecc"
7017       ;;
7018     renewAll)
7019       renewAll "$_stopRenewOnError"
7020       ;;
7021     revoke)
7022       revoke "$_domain" "$_ecc"
7023       ;;
7024     remove)
7025       remove "$_domain" "$_ecc"
7026       ;;
7027     deactivate)
7028       deactivate "$_domain,$_altdomains"
7029       ;;
7030     registeraccount)
7031       registeraccount "$_accountkeylength"
7032       ;;
7033     updateaccount)
7034       updateaccount
7035       ;;
7036     deactivateaccount)
7037       deactivateaccount
7038       ;;
7039     list)
7040       list "$_listraw"
7041       ;;
7042     installcronjob) installcronjob "$_confighome" ;;
7043     uninstallcronjob) uninstallcronjob ;;
7044     cron) cron ;;
7045     toPkcs)
7046       toPkcs "$_domain" "$_password" "$_ecc"
7047       ;;
7048     toPkcs8)
7049       toPkcs8 "$_domain" "$_ecc"
7050       ;;
7051     createAccountKey)
7052       createAccountKey "$_accountkeylength"
7053       ;;
7054     createDomainKey)
7055       createDomainKey "$_domain" "$_keylength"
7056       ;;
7057     createCSR)
7058       createCSR "$_domain" "$_altdomains" "$_ecc"
7059       ;;
7060     setnotify)
7061       setnotify "$_notify_hook" "$_notify_level" "$_notify_mode"
7062       ;;
7063     *)
7064       if [ "$_CMD" ]; then
7065         _err "Invalid command: $_CMD"
7066       fi
7067       showhelp
7068       return 1
7069       ;;
7070   esac
7071   _ret="$?"
7072   if [ "$_ret" != "0" ]; then
7073     return $_ret
7074   fi
7075
7076   if [ "${_CMD}" = "install" ]; then
7077     if [ "$_log" ]; then
7078       if [ -z "$LOG_FILE" ]; then
7079         LOG_FILE="$DEFAULT_LOG_FILE"
7080       fi
7081       _saveaccountconf "LOG_FILE" "$LOG_FILE"
7082     fi
7083
7084     if [ "$_log_level" ]; then
7085       _saveaccountconf "LOG_LEVEL" "$_log_level"
7086     fi
7087
7088     if [ "$_syslog" ]; then
7089       if _exists logger; then
7090         if [ "$_syslog" = "0" ]; then
7091           _clearaccountconf "SYS_LOG"
7092         else
7093           _saveaccountconf "SYS_LOG" "$_syslog"
7094         fi
7095       else
7096         _err "The 'logger' command is not found, can not enable syslog."
7097         _clearaccountconf "SYS_LOG"
7098         SYS_LOG=""
7099       fi
7100     fi
7101
7102     _processAccountConf
7103   fi
7104
7105 }
7106
7107 if [ "$INSTALLONLINE" ]; then
7108   INSTALLONLINE=""
7109   _installOnline
7110   exit
7111 fi
7112
7113 main() {
7114   [ -z "$1" ] && showhelp && return
7115   if _startswith "$1" '-'; then _process "$@"; else "$@"; fi
7116 }
7117
7118 main "$@"