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 _REVOKE_WIKI="https://github.com/acmesh-official/acme.sh/wiki/revokecert"
 142
 143 _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."
 144
 145 _DNS_MANUAL_WARN="It seems that you are using dns manual mode. please take care: $_DNS_MANUAL_ERR"
 146
 147 _DNS_MANUAL_ERROR="It seems that you are using dns manual mode. Read this link first: $_DNS_MANUAL_WIKI"
 148
 149 __INTERACTIVE=""
 150 if [ -t 1 ]; then
 151   __INTERACTIVE="1"
 152 fi
 153
 154 __green() {
 155   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 156     printf '\33[1;32m%b\33[0m' "$1"
 157     return
 158   fi
 159   printf -- "%b" "$1"
 160 }
 161
 162 __red() {
 163   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 164     printf '\33[1;31m%b\33[0m' "$1"
 165     return
 166   fi
 167   printf -- "%b" "$1"
 168 }
 169
 170 _printargs() {
 171   _exitstatus="$?"
 172   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 173     printf -- "%s" "[$(date)] "
 174   fi
 175   if [ -z "$2" ]; then
 176     printf -- "%s" "$1"
 177   else
 178     printf -- "%s" "$1='$2'"
 179   fi
 180   printf "\n"
 181   # return the saved exit status
 182   return "$_exitstatus"
 183 }
 184
 185 _dlg_versions() {
 186   echo "Diagnosis versions: "
 187   echo "openssl:$ACME_OPENSSL_BIN"
 188   if _exists "${ACME_OPENSSL_BIN:-openssl}"; then
 189     ${ACME_OPENSSL_BIN:-openssl} version 2>&1
 190   else
 191     echo "$ACME_OPENSSL_BIN doesn't exists."
 192   fi
 193
 194   echo "apache:"
 195   if [ "$_APACHECTL" ] && _exists "$_APACHECTL"; then
 196     $_APACHECTL -V 2>&1
 197   else
 198     echo "apache doesn't exists."
 199   fi
 200
 201   echo "nginx:"
 202   if _exists "nginx"; then
 203     nginx -V 2>&1
 204   else
 205     echo "nginx doesn't exists."
 206   fi
 207
 208   echo "socat:"
 209   if _exists "socat"; then
 210     socat -V 2>&1
 211   else
 212     _debug "socat doesn't exists."
 213   fi
 214 }
 215
 216 #class
 217 _syslog() {
 218   _exitstatus="$?"
 219   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" = "$SYSLOG_LEVEL_NONE" ]; then
 220     return
 221   fi
 222   _logclass="$1"
 223   shift
 224   if [ -z "$__logger_i" ]; then
 225     if _contains "$(logger --help 2>&1)" "-i"; then
 226       __logger_i="logger -i"
 227     else
 228       __logger_i="logger"
 229     fi
 230   fi
 231   $__logger_i -t "$PROJECT_NAME" -p "$_logclass" "$(_printargs "$@")" >/dev/null 2>&1
 232   return "$_exitstatus"
 233 }
 234
 235 _log() {
 236   [ -z "$LOG_FILE" ] && return
 237   _printargs "$@" >>"$LOG_FILE"
 238 }
 239
 240 _info() {
 241   _log "$@"
 242   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_INFO" ]; then
 243     _syslog "$SYSLOG_INFO" "$@"
 244   fi
 245   _printargs "$@"
 246 }
 247
 248 _err() {
 249   _syslog "$SYSLOG_ERROR" "$@"
 250   _log "$@"
 251   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 252     printf -- "%s" "[$(date)] " >&2
 253   fi
 254   if [ -z "$2" ]; then
 255     __red "$1" >&2
 256   else
 257     __red "$1='$2'" >&2
 258   fi
 259   printf "\n" >&2
 260   return 1
 261 }
 262
 263 _usage() {
 264   __red "$@" >&2
 265   printf "\n" >&2
 266 }
 267
 268 __debug_bash_helper() {
 269   # At this point only do for --debug 3
 270   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -lt "$DEBUG_LEVEL_3" ]; then
 271     return
 272   fi
 273   # Return extra debug info when running with bash, otherwise return empty
 274   # string.
 275   if [ -z "${BASH_VERSION}" ]; then
 276     return
 277   fi
 278   # We are a bash shell at this point, return the filename, function name, and
 279   # line number as a string
 280   _dbh_saveIFS=$IFS
 281   IFS=" "
 282   # Must use eval or syntax error happens under dash. The eval should use
 283   # single quotes as older versions of busybox had a bug with double quotes and
 284   # eval.
 285   # Use 'caller 1' as we want one level up the stack as we should be called
 286   # by one of the _debug* functions
 287   eval '_dbh_called=($(caller 1))'
 288   IFS=$_dbh_saveIFS
 289   eval '_dbh_file=${_dbh_called[2]}'
 290   if [ -n "${_script_home}" ]; then
 291     # Trim off the _script_home directory name
 292     eval '_dbh_file=${_dbh_file#$_script_home/}'
 293   fi
 294   eval '_dbh_function=${_dbh_called[1]}'
 295   eval '_dbh_lineno=${_dbh_called[0]}'
 296   printf "%-40s " "$_dbh_file:${_dbh_function}:${_dbh_lineno}"
 297 }
 298
 299 _debug() {
 300   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 301     _log "$@"
 302   fi
 303   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 304     _syslog "$SYSLOG_DEBUG" "$@"
 305   fi
 306   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 307     _bash_debug=$(__debug_bash_helper)
 308     _printargs "${_bash_debug}$@" >&2
 309   fi
 310 }
 311
 312 #output the sensitive messages
 313 _secure_debug() {
 314   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 315     if [ "$OUTPUT_INSECURE" = "1" ]; then
 316       _log "$@"
 317     else
 318       _log "$1" "$HIDDEN_VALUE"
 319     fi
 320   fi
 321   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 322     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 323   fi
 324   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 325     if [ "$OUTPUT_INSECURE" = "1" ]; then
 326       _printargs "$@" >&2
 327     else
 328       _printargs "$1" "$HIDDEN_VALUE" >&2
 329     fi
 330   fi
 331 }
 332
 333 _debug2() {
 334   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 335     _log "$@"
 336   fi
 337   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 338     _syslog "$SYSLOG_DEBUG" "$@"
 339   fi
 340   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 341     _bash_debug=$(__debug_bash_helper)
 342     _printargs "${_bash_debug}$@" >&2
 343   fi
 344 }
 345
 346 _secure_debug2() {
 347   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 348     if [ "$OUTPUT_INSECURE" = "1" ]; then
 349       _log "$@"
 350     else
 351       _log "$1" "$HIDDEN_VALUE"
 352     fi
 353   fi
 354   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 355     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 356   fi
 357   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 358     if [ "$OUTPUT_INSECURE" = "1" ]; then
 359       _printargs "$@" >&2
 360     else
 361       _printargs "$1" "$HIDDEN_VALUE" >&2
 362     fi
 363   fi
 364 }
 365
 366 _debug3() {
 367   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 368     _log "$@"
 369   fi
 370   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 371     _syslog "$SYSLOG_DEBUG" "$@"
 372   fi
 373   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 374     _bash_debug=$(__debug_bash_helper)
 375     _printargs "${_bash_debug}$@" >&2
 376   fi
 377 }
 378
 379 _secure_debug3() {
 380   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 381     if [ "$OUTPUT_INSECURE" = "1" ]; then
 382       _log "$@"
 383     else
 384       _log "$1" "$HIDDEN_VALUE"
 385     fi
 386   fi
 387   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 388     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 389   fi
 390   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 391     if [ "$OUTPUT_INSECURE" = "1" ]; then
 392       _printargs "$@" >&2
 393     else
 394       _printargs "$1" "$HIDDEN_VALUE" >&2
 395     fi
 396   fi
 397 }
 398
 399 _upper_case() {
 400   # shellcheck disable=SC2018,SC2019
 401   tr 'a-z' 'A-Z'
 402 }
 403
 404 _lower_case() {
 405   # shellcheck disable=SC2018,SC2019
 406   tr 'A-Z' 'a-z'
 407 }
 408
 409 _startswith() {
 410   _str="$1"
 411   _sub="$2"
 412   echo "$_str" | grep "^$_sub" >/dev/null 2>&1
 413 }
 414
 415 _endswith() {
 416   _str="$1"
 417   _sub="$2"
 418   echo "$_str" | grep -- "$_sub\$" >/dev/null 2>&1
 419 }
 420
 421 _contains() {
 422   _str="$1"
 423   _sub="$2"
 424   echo "$_str" | grep -- "$_sub" >/dev/null 2>&1
 425 }
 426
 427 _hasfield() {
 428   _str="$1"
 429   _field="$2"
 430   _sep="$3"
 431   if [ -z "$_field" ]; then
 432     _usage "Usage: str field  [sep]"
 433     return 1
 434   fi
 435
 436   if [ -z "$_sep" ]; then
 437     _sep=","
 438   fi
 439
 440   for f in $(echo "$_str" | tr "$_sep" ' '); do
 441     if [ "$f" = "$_field" ]; then
 442       _debug2 "'$_str' contains '$_field'"
 443       return 0 #contains ok
 444     fi
 445   done
 446   _debug2 "'$_str' does not contain '$_field'"
 447   return 1 #not contains
 448 }
 449
 450 # str index [sep]
 451 _getfield() {
 452   _str="$1"
 453   _findex="$2"
 454   _sep="$3"
 455
 456   if [ -z "$_findex" ]; then
 457     _usage "Usage: str field  [sep]"
 458     return 1
 459   fi
 460
 461   if [ -z "$_sep" ]; then
 462     _sep=","
 463   fi
 464
 465   _ffi="$_findex"
 466   while [ "$_ffi" -gt "0" ]; do
 467     _fv="$(echo "$_str" | cut -d "$_sep" -f "$_ffi")"
 468     if [ "$_fv" ]; then
 469       printf -- "%s" "$_fv"
 470       return 0
 471     fi
 472     _ffi="$(_math "$_ffi" - 1)"
 473   done
 474
 475   printf -- "%s" "$_str"
 476
 477 }
 478
 479 _exists() {
 480   cmd="$1"
 481   if [ -z "$cmd" ]; then
 482     _usage "Usage: _exists cmd"
 483     return 1
 484   fi
 485
 486   if eval type type >/dev/null 2>&1; then
 487     eval type "$cmd" >/dev/null 2>&1
 488   elif command >/dev/null 2>&1; then
 489     command -v "$cmd" >/dev/null 2>&1
 490   else
 491     which "$cmd" >/dev/null 2>&1
 492   fi
 493   ret="$?"
 494   _debug3 "$cmd exists=$ret"
 495   return $ret
 496 }
 497
 498 #a + b
 499 _math() {
 500   _m_opts="$@"
 501   printf "%s" "$(($_m_opts))"
 502 }
 503
 504 _h_char_2_dec() {
 505   _ch=$1
 506   case "${_ch}" in
 507     a | A)
 508       printf "10"
 509       ;;
 510     b | B)
 511       printf "11"
 512       ;;
 513     c | C)
 514       printf "12"
 515       ;;
 516     d | D)
 517       printf "13"
 518       ;;
 519     e | E)
 520       printf "14"
 521       ;;
 522     f | F)
 523       printf "15"
 524       ;;
 525     *)
 526       printf "%s" "$_ch"
 527       ;;
 528   esac
 529
 530 }
 531
 532 _URGLY_PRINTF=""
 533 if [ "$(printf '\x41')" != 'A' ]; then
 534   _URGLY_PRINTF=1
 535 fi
 536
 537 _ESCAPE_XARGS=""
 538 if _exists xargs && [ "$(printf %s '\\x41' | xargs printf)" = 'A' ]; then
 539   _ESCAPE_XARGS=1
 540 fi
 541
 542 _h2b() {
 543   if _exists xxd && xxd -r -p 2>/dev/null; then
 544     return
 545   fi
 546
 547   hex=$(cat)
 548   ic=""
 549   jc=""
 550   _debug2 _URGLY_PRINTF "$_URGLY_PRINTF"
 551   if [ -z "$_URGLY_PRINTF" ]; then
 552     if [ "$_ESCAPE_XARGS" ] && _exists xargs; then
 553       _debug2 "xargs"
 554       echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/\\\\\\x\1/g' | xargs printf
 555     else
 556       for h in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/ \1/g'); do
 557         if [ -z "$h" ]; then
 558           break
 559         fi
 560         printf "\x$h%s"
 561       done
 562     fi
 563   else
 564     for c in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\)/ \1/g'); do
 565       if [ -z "$ic" ]; then
 566         ic=$c
 567         continue
 568       fi
 569       jc=$c
 570       ic="$(_h_char_2_dec "$ic")"
 571       jc="$(_h_char_2_dec "$jc")"
 572       printf '\'"$(printf "%o" "$(_math "$ic" \* 16 + $jc)")""%s"
 573       ic=""
 574       jc=""
 575     done
 576   fi
 577
 578 }
 579
 580 _is_solaris() {
 581   _contains "${__OS__:=$(uname -a)}" "solaris" || _contains "${__OS__:=$(uname -a)}" "SunOS"
 582 }
 583
 584 #_ascii_hex str
 585 #this can only process ascii chars, should only be used when od command is missing as a backup way.
 586 _ascii_hex() {
 587   _debug2 "Using _ascii_hex"
 588   _str="$1"
 589   _str_len=${#_str}
 590   _h_i=1
 591   while [ "$_h_i" -le "$_str_len" ]; do
 592     _str_c="$(printf "%s" "$_str" | cut -c "$_h_i")"
 593     printf " %02x" "'$_str_c"
 594     _h_i="$(_math "$_h_i" + 1)"
 595   done
 596 }
 597
 598 #stdin  output hexstr splited by one space
 599 #input:"abc"
 600 #output: " 61 62 63"
 601 _hex_dump() {
 602   if _exists od; then
 603     od -A n -v -t x1 | tr -s " " | sed 's/ $//' | tr -d "\r\t\n"
 604   elif _exists hexdump; then
 605     _debug3 "using hexdump"
 606     hexdump -v -e '/1 ""' -e '/1 " %02x" ""'
 607   elif _exists xxd; then
 608     _debug3 "using xxd"
 609     xxd -ps -c 20 -i | sed "s/ 0x/ /g" | tr -d ",\n" | tr -s " "
 610   else
 611     _debug3 "using _ascii_hex"
 612     str=$(cat)
 613     _ascii_hex "$str"
 614   fi
 615 }
 616
 617 #url encode, no-preserved chars
 618 #A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z
 619 #41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a
 620
 621 #a  b  c  d  e  f  g  h  i  j  k  l  m  n  o  p  q  r  s  t  u  v  w  x  y  z
 622 #61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 78 79 7a
 623
 624 #0  1  2  3  4  5  6  7  8  9  -  _  .  ~
 625 #30 31 32 33 34 35 36 37 38 39 2d 5f 2e 7e
 626
 627 #stdin stdout
 628 _url_encode() {
 629   _hex_str=$(_hex_dump)
 630   _debug3 "_url_encode"
 631   _debug3 "_hex_str" "$_hex_str"
 632   for _hex_code in $_hex_str; do
 633     #upper case
 634     case "${_hex_code}" in
 635       "41")
 636         printf "%s" "A"
 637         ;;
 638       "42")
 639         printf "%s" "B"
 640         ;;
 641       "43")
 642         printf "%s" "C"
 643         ;;
 644       "44")
 645         printf "%s" "D"
 646         ;;
 647       "45")
 648         printf "%s" "E"
 649         ;;
 650       "46")
 651         printf "%s" "F"
 652         ;;
 653       "47")
 654         printf "%s" "G"
 655         ;;
 656       "48")
 657         printf "%s" "H"
 658         ;;
 659       "49")
 660         printf "%s" "I"
 661         ;;
 662       "4a")
 663         printf "%s" "J"
 664         ;;
 665       "4b")
 666         printf "%s" "K"
 667         ;;
 668       "4c")
 669         printf "%s" "L"
 670         ;;
 671       "4d")
 672         printf "%s" "M"
 673         ;;
 674       "4e")
 675         printf "%s" "N"
 676         ;;
 677       "4f")
 678         printf "%s" "O"
 679         ;;
 680       "50")
 681         printf "%s" "P"
 682         ;;
 683       "51")
 684         printf "%s" "Q"
 685         ;;
 686       "52")
 687         printf "%s" "R"
 688         ;;
 689       "53")
 690         printf "%s" "S"
 691         ;;
 692       "54")
 693         printf "%s" "T"
 694         ;;
 695       "55")
 696         printf "%s" "U"
 697         ;;
 698       "56")
 699         printf "%s" "V"
 700         ;;
 701       "57")
 702         printf "%s" "W"
 703         ;;
 704       "58")
 705         printf "%s" "X"
 706         ;;
 707       "59")
 708         printf "%s" "Y"
 709         ;;
 710       "5a")
 711         printf "%s" "Z"
 712         ;;
 713
 714       #lower case
 715       "61")
 716         printf "%s" "a"
 717         ;;
 718       "62")
 719         printf "%s" "b"
 720         ;;
 721       "63")
 722         printf "%s" "c"
 723         ;;
 724       "64")
 725         printf "%s" "d"
 726         ;;
 727       "65")
 728         printf "%s" "e"
 729         ;;
 730       "66")
 731         printf "%s" "f"
 732         ;;
 733       "67")
 734         printf "%s" "g"
 735         ;;
 736       "68")
 737         printf "%s" "h"
 738         ;;
 739       "69")
 740         printf "%s" "i"
 741         ;;
 742       "6a")
 743         printf "%s" "j"
 744         ;;
 745       "6b")
 746         printf "%s" "k"
 747         ;;
 748       "6c")
 749         printf "%s" "l"
 750         ;;
 751       "6d")
 752         printf "%s" "m"
 753         ;;
 754       "6e")
 755         printf "%s" "n"
 756         ;;
 757       "6f")
 758         printf "%s" "o"
 759         ;;
 760       "70")
 761         printf "%s" "p"
 762         ;;
 763       "71")
 764         printf "%s" "q"
 765         ;;
 766       "72")
 767         printf "%s" "r"
 768         ;;
 769       "73")
 770         printf "%s" "s"
 771         ;;
 772       "74")
 773         printf "%s" "t"
 774         ;;
 775       "75")
 776         printf "%s" "u"
 777         ;;
 778       "76")
 779         printf "%s" "v"
 780         ;;
 781       "77")
 782         printf "%s" "w"
 783         ;;
 784       "78")
 785         printf "%s" "x"
 786         ;;
 787       "79")
 788         printf "%s" "y"
 789         ;;
 790       "7a")
 791         printf "%s" "z"
 792         ;;
 793       #numbers
 794       "30")
 795         printf "%s" "0"
 796         ;;
 797       "31")
 798         printf "%s" "1"
 799         ;;
 800       "32")
 801         printf "%s" "2"
 802         ;;
 803       "33")
 804         printf "%s" "3"
 805         ;;
 806       "34")
 807         printf "%s" "4"
 808         ;;
 809       "35")
 810         printf "%s" "5"
 811         ;;
 812       "36")
 813         printf "%s" "6"
 814         ;;
 815       "37")
 816         printf "%s" "7"
 817         ;;
 818       "38")
 819         printf "%s" "8"
 820         ;;
 821       "39")
 822         printf "%s" "9"
 823         ;;
 824       "2d")
 825         printf "%s" "-"
 826         ;;
 827       "5f")
 828         printf "%s" "_"
 829         ;;
 830       "2e")
 831         printf "%s" "."
 832         ;;
 833       "7e")
 834         printf "%s" "~"
 835         ;;
 836       #other hex
 837       *)
 838         printf '%%%s' "$_hex_code"
 839         ;;
 840     esac
 841   done
 842 }
 843
 844 _json_encode() {
 845   _j_str="$(sed 's/"/\\"/g' | sed "s/\r/\\r/g")"
 846   _debug3 "_json_encode"
 847   _debug3 "_j_str" "$_j_str"
 848   echo "$_j_str" | _hex_dump | _lower_case | sed 's/0a/5c 6e/g' | tr -d ' ' | _h2b | tr -d "\r\n"
 849 }
 850
 851 #from: http:\/\/  to http://
 852 _json_decode() {
 853   _j_str="$(sed 's#\\/#/#g')"
 854   _debug3 "_json_decode"
 855   _debug3 "_j_str" "$_j_str"
 856   echo "$_j_str"
 857 }
 858
 859 #options file
 860 _sed_i() {
 861   options="$1"
 862   filename="$2"
 863   if [ -z "$filename" ]; then
 864     _usage "Usage:_sed_i options filename"
 865     return 1
 866   fi
 867   _debug2 options "$options"
 868   if sed -h 2>&1 | grep "\-i\[SUFFIX]" >/dev/null 2>&1; then
 869     _debug "Using sed  -i"
 870     sed -i "$options" "$filename"
 871   else
 872     _debug "No -i support in sed"
 873     text="$(cat "$filename")"
 874     echo "$text" | sed "$options" >"$filename"
 875   fi
 876 }
 877
 878 _egrep_o() {
 879   if ! egrep -o "$1" 2>/dev/null; then
 880     sed -n 's/.*\('"$1"'\).*/\1/p'
 881   fi
 882 }
 883
 884 #Usage: file startline endline
 885 _getfile() {
 886   filename="$1"
 887   startline="$2"
 888   endline="$3"
 889   if [ -z "$endline" ]; then
 890     _usage "Usage: file startline endline"
 891     return 1
 892   fi
 893
 894   i="$(grep -n -- "$startline" "$filename" | cut -d : -f 1)"
 895   if [ -z "$i" ]; then
 896     _err "Can not find start line: $startline"
 897     return 1
 898   fi
 899   i="$(_math "$i" + 1)"
 900   _debug i "$i"
 901
 902   j="$(grep -n -- "$endline" "$filename" | cut -d : -f 1)"
 903   if [ -z "$j" ]; then
 904     _err "Can not find end line: $endline"
 905     return 1
 906   fi
 907   j="$(_math "$j" - 1)"
 908   _debug j "$j"
 909
 910   sed -n "$i,${j}p" "$filename"
 911
 912 }
 913
 914 #Usage: multiline
 915 _base64() {
 916   [ "" ] #urgly
 917   if [ "$1" ]; then
 918     _debug3 "base64 multiline:'$1'"
 919     ${ACME_OPENSSL_BIN:-openssl} base64 -e
 920   else
 921     _debug3 "base64 single line."
 922     ${ACME_OPENSSL_BIN:-openssl} base64 -e | tr -d '\r\n'
 923   fi
 924 }
 925
 926 #Usage: multiline
 927 _dbase64() {
 928   if [ "$1" ]; then
 929     ${ACME_OPENSSL_BIN:-openssl} base64 -d -A
 930   else
 931     ${ACME_OPENSSL_BIN:-openssl} base64 -d
 932   fi
 933 }
 934
 935 #file
 936 _checkcert() {
 937   _cf="$1"
 938   if [ "$DEBUG" ]; then
 939     openssl x509 -noout -text -in "$_cf"
 940   else
 941     openssl x509 -noout -text -in "$_cf" >/dev/null 2>&1
 942   fi
 943 }
 944
 945 #Usage: hashalg  [outputhex]
 946 #Output Base64-encoded digest
 947 _digest() {
 948   alg="$1"
 949   if [ -z "$alg" ]; then
 950     _usage "Usage: _digest hashalg"
 951     return 1
 952   fi
 953
 954   outputhex="$2"
 955
 956   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ] || [ "$alg" = "md5" ]; then
 957     if [ "$outputhex" ]; then
 958       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hex | cut -d = -f 2 | tr -d ' '
 959     else
 960       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -binary | _base64
 961     fi
 962   else
 963     _err "$alg is not supported yet"
 964     return 1
 965   fi
 966
 967 }
 968
 969 #Usage: hashalg  secret_hex  [outputhex]
 970 #Output binary hmac
 971 _hmac() {
 972   alg="$1"
 973   secret_hex="$2"
 974   outputhex="$3"
 975
 976   if [ -z "$secret_hex" ]; then
 977     _usage "Usage: _hmac hashalg secret [outputhex]"
 978     return 1
 979   fi
 980
 981   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ]; then
 982     if [ "$outputhex" ]; then
 983       (${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 ' '
 984     else
 985       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -mac HMAC -macopt "hexkey:$secret_hex" -binary 2>/dev/null || ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hmac "$(printf "%s" "$secret_hex" | _h2b)" -binary
 986     fi
 987   else
 988     _err "$alg is not supported yet"
 989     return 1
 990   fi
 991
 992 }
 993
 994 #Usage: keyfile hashalg
 995 #Output: Base64-encoded signature value
 996 _sign() {
 997   keyfile="$1"
 998   alg="$2"
 999   if [ -z "$alg" ]; then
1000     _usage "Usage: _sign keyfile hashalg"
1001     return 1
1002   fi
1003
1004   _sign_openssl="${ACME_OPENSSL_BIN:-openssl} dgst -sign $keyfile "
1005
1006   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1007     $_sign_openssl -$alg | _base64
1008   elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1009     if ! _signedECText="$($_sign_openssl -sha$__ECC_KEY_LEN | ${ACME_OPENSSL_BIN:-openssl} asn1parse -inform DER)"; then
1010       _err "Sign failed: $_sign_openssl"
1011       _err "Key file: $keyfile"
1012       _err "Key content:$(wc -l <"$keyfile") lines"
1013       return 1
1014     fi
1015     _debug3 "_signedECText" "$_signedECText"
1016     _ec_r="$(echo "$_signedECText" | _head_n 2 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1017     _debug3 "_ec_r" "$_ec_r"
1018     _ec_s="$(echo "$_signedECText" | _head_n 3 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1019     _debug3 "_ec_s" "$_ec_s"
1020     printf "%s" "$_ec_r$_ec_s" | _h2b | _base64
1021   else
1022     _err "Unknown key file format."
1023     return 1
1024   fi
1025
1026 }
1027
1028 #keylength or isEcc flag (empty str => not ecc)
1029 _isEccKey() {
1030   _length="$1"
1031
1032   if [ -z "$_length" ]; then
1033     return 1
1034   fi
1035
1036   [ "$_length" != "1024" ] \
1037     && [ "$_length" != "2048" ] \
1038     && [ "$_length" != "3072" ] \
1039     && [ "$_length" != "4096" ] \
1040     && [ "$_length" != "8192" ]
1041 }
1042
1043 # _createkey  2048|ec-256   file
1044 _createkey() {
1045   length="$1"
1046   f="$2"
1047   _debug2 "_createkey for file:$f"
1048   eccname="$length"
1049   if _startswith "$length" "ec-"; then
1050     length=$(printf "%s" "$length" | cut -d '-' -f 2-100)
1051
1052     if [ "$length" = "256" ]; then
1053       eccname="prime256v1"
1054     fi
1055     if [ "$length" = "384" ]; then
1056       eccname="secp384r1"
1057     fi
1058     if [ "$length" = "521" ]; then
1059       eccname="secp521r1"
1060     fi
1061
1062   fi
1063
1064   if [ -z "$length" ]; then
1065     length=2048
1066   fi
1067
1068   _debug "Use length $length"
1069
1070   if ! touch "$f" >/dev/null 2>&1; then
1071     _f_path="$(dirname "$f")"
1072     _debug _f_path "$_f_path"
1073     if ! mkdir -p "$_f_path"; then
1074       _err "Can not create path: $_f_path"
1075       return 1
1076     fi
1077   fi
1078
1079   if _isEccKey "$length"; then
1080     _debug "Using ec name: $eccname"
1081     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} ecparam -name "$eccname" -genkey 2>/dev/null)"; then
1082       echo "$_opkey" >"$f"
1083     else
1084       _err "error ecc key name: $eccname"
1085       return 1
1086     fi
1087   else
1088     _debug "Using RSA: $length"
1089     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} genrsa "$length" 2>/dev/null)"; then
1090       echo "$_opkey" >"$f"
1091     else
1092       _err "error rsa key: $length"
1093       return 1
1094     fi
1095   fi
1096
1097   if [ "$?" != "0" ]; then
1098     _err "Create key error."
1099     return 1
1100   fi
1101 }
1102
1103 #domain
1104 _is_idn() {
1105   _is_idn_d="$1"
1106   _debug2 _is_idn_d "$_is_idn_d"
1107   _idn_temp=$(printf "%s" "$_is_idn_d" | tr -d '0-9' | tr -d 'a-z' | tr -d 'A-Z' | tr -d '*.,-_')
1108   _debug2 _idn_temp "$_idn_temp"
1109   [ "$_idn_temp" ]
1110 }
1111
1112 #aa.com
1113 #aa.com,bb.com,cc.com
1114 _idn() {
1115   __idn_d="$1"
1116   if ! _is_idn "$__idn_d"; then
1117     printf "%s" "$__idn_d"
1118     return 0
1119   fi
1120
1121   if _exists idn; then
1122     if _contains "$__idn_d" ','; then
1123       _i_first="1"
1124       for f in $(echo "$__idn_d" | tr ',' ' '); do
1125         [ -z "$f" ] && continue
1126         if [ -z "$_i_first" ]; then
1127           printf "%s" ","
1128         else
1129           _i_first=""
1130         fi
1131         idn --quiet "$f" | tr -d "\r\n"
1132       done
1133     else
1134       idn "$__idn_d" | tr -d "\r\n"
1135     fi
1136   else
1137     _err "Please install idn to process IDN names."
1138   fi
1139 }
1140
1141 #_createcsr  cn  san_list  keyfile csrfile conf acmeValidationv1
1142 _createcsr() {
1143   _debug _createcsr
1144   domain="$1"
1145   domainlist="$2"
1146   csrkey="$3"
1147   csr="$4"
1148   csrconf="$5"
1149   acmeValidationv1="$6"
1150   _debug2 domain "$domain"
1151   _debug2 domainlist "$domainlist"
1152   _debug2 csrkey "$csrkey"
1153   _debug2 csr "$csr"
1154   _debug2 csrconf "$csrconf"
1155
1156   printf "[ req_distinguished_name ]\n[ req ]\ndistinguished_name = req_distinguished_name\nreq_extensions = v3_req\n[ v3_req ]\n\nkeyUsage = nonRepudiation, digitalSignature, keyEncipherment" >"$csrconf"
1157
1158   if [ "$acmeValidationv1" ]; then
1159     domainlist="$(_idn "$domainlist")"
1160     printf -- "\nsubjectAltName=DNS:$domainlist" >>"$csrconf"
1161   elif [ -z "$domainlist" ] || [ "$domainlist" = "$NO_VALUE" ]; then
1162     #single domain
1163     _info "Single domain" "$domain"
1164     printf -- "\nsubjectAltName=DNS:$(_idn "$domain")" >>"$csrconf"
1165   else
1166     domainlist="$(_idn "$domainlist")"
1167     _debug2 domainlist "$domainlist"
1168     if _contains "$domainlist" ","; then
1169       alt="DNS:$(_idn "$domain"),DNS:$(echo "$domainlist" | sed "s/,,/,/g" | sed "s/,/,DNS:/g")"
1170     else
1171       alt="DNS:$(_idn "$domain"),DNS:$domainlist"
1172     fi
1173     #multi
1174     _info "Multi domain" "$alt"
1175     printf -- "\nsubjectAltName=$alt" >>"$csrconf"
1176   fi
1177   if [ "$Le_OCSP_Staple" ] || [ "$Le_OCSP_Stable" ]; then
1178     _savedomainconf Le_OCSP_Staple "$Le_OCSP_Staple"
1179     _cleardomainconf Le_OCSP_Stable
1180     printf -- "\nbasicConstraints = CA:FALSE\n1.3.6.1.5.5.7.1.24=DER:30:03:02:01:05" >>"$csrconf"
1181   fi
1182
1183   if [ "$acmeValidationv1" ]; then
1184     printf "\n1.3.6.1.5.5.7.1.31=critical,DER:04:20:${acmeValidationv1}" >>"${csrconf}"
1185   fi
1186
1187   _csr_cn="$(_idn "$domain")"
1188   _debug2 _csr_cn "$_csr_cn"
1189   if _contains "$(uname -a)" "MINGW"; then
1190     ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "//CN=$_csr_cn" -config "$csrconf" -out "$csr"
1191   else
1192     ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "/CN=$_csr_cn" -config "$csrconf" -out "$csr"
1193   fi
1194 }
1195
1196 #_signcsr key  csr  conf cert
1197 _signcsr() {
1198   key="$1"
1199   csr="$2"
1200   conf="$3"
1201   cert="$4"
1202   _debug "_signcsr"
1203
1204   _msg="$(${ACME_OPENSSL_BIN:-openssl} x509 -req -days 365 -in "$csr" -signkey "$key" -extensions v3_req -extfile "$conf" -out "$cert" 2>&1)"
1205   _ret="$?"
1206   _debug "$_msg"
1207   return $_ret
1208 }
1209
1210 #_csrfile
1211 _readSubjectFromCSR() {
1212   _csrfile="$1"
1213   if [ -z "$_csrfile" ]; then
1214     _usage "_readSubjectFromCSR mycsr.csr"
1215     return 1
1216   fi
1217   ${ACME_OPENSSL_BIN:-openssl} req -noout -in "$_csrfile" -subject | tr ',' "\n" | _egrep_o "CN *=.*" | cut -d = -f 2 | cut -d / -f 1 | tr -d ' \n'
1218 }
1219
1220 #_csrfile
1221 #echo comma separated domain list
1222 _readSubjectAltNamesFromCSR() {
1223   _csrfile="$1"
1224   if [ -z "$_csrfile" ]; then
1225     _usage "_readSubjectAltNamesFromCSR mycsr.csr"
1226     return 1
1227   fi
1228
1229   _csrsubj="$(_readSubjectFromCSR "$_csrfile")"
1230   _debug _csrsubj "$_csrsubj"
1231
1232   _dnsAltnames="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile" | grep "^ *DNS:.*" | tr -d ' \n')"
1233   _debug _dnsAltnames "$_dnsAltnames"
1234
1235   if _contains "$_dnsAltnames," "DNS:$_csrsubj,"; then
1236     _debug "AltNames contains subject"
1237     _excapedAlgnames="$(echo "$_dnsAltnames" | tr '*' '#')"
1238     _debug _excapedAlgnames "$_excapedAlgnames"
1239     _escapedSubject="$(echo "$_csrsubj" | tr '*' '#')"
1240     _debug _escapedSubject "$_escapedSubject"
1241     _dnsAltnames="$(echo "$_excapedAlgnames," | sed "s/DNS:$_escapedSubject,//g" | tr '#' '*' | sed "s/,\$//g")"
1242     _debug _dnsAltnames "$_dnsAltnames"
1243   else
1244     _debug "AltNames doesn't contain subject"
1245   fi
1246
1247   echo "$_dnsAltnames" | sed "s/DNS://g"
1248 }
1249
1250 #_csrfile
1251 _readKeyLengthFromCSR() {
1252   _csrfile="$1"
1253   if [ -z "$_csrfile" ]; then
1254     _usage "_readKeyLengthFromCSR mycsr.csr"
1255     return 1
1256   fi
1257
1258   _outcsr="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile")"
1259   _debug2 _outcsr "$_outcsr"
1260   if _contains "$_outcsr" "Public Key Algorithm: id-ecPublicKey"; then
1261     _debug "ECC CSR"
1262     echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *ASN1 OID:.*" | cut -d ':' -f 2 | tr -d ' '
1263   else
1264     _debug "RSA CSR"
1265     _rkl="$(echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1)"
1266     if [ "$_rkl" ]; then
1267       echo "$_rkl"
1268     else
1269       echo "$_outcsr" | tr "\t" " " | _egrep_o "RSA Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1
1270     fi
1271   fi
1272 }
1273
1274 _ss() {
1275   _port="$1"
1276
1277   if _exists "ss"; then
1278     _debug "Using: ss"
1279     ss -ntpl 2>/dev/null | grep ":$_port "
1280     return 0
1281   fi
1282
1283   if _exists "netstat"; then
1284     _debug "Using: netstat"
1285     if netstat -help 2>&1 | grep "\-p proto" >/dev/null; then
1286       #for windows version netstat tool
1287       netstat -an -p tcp | grep "LISTENING" | grep ":$_port "
1288     else
1289       if netstat -help 2>&1 | grep "\-p protocol" >/dev/null; then
1290         netstat -an -p tcp | grep LISTEN | grep ":$_port "
1291       elif netstat -help 2>&1 | grep -- '-P protocol' >/dev/null; then
1292         #for solaris
1293         netstat -an -P tcp | grep "\.$_port " | grep "LISTEN"
1294       elif netstat -help 2>&1 | grep "\-p" >/dev/null; then
1295         #for full linux
1296         netstat -ntpl | grep ":$_port "
1297       else
1298         #for busybox (embedded linux; no pid support)
1299         netstat -ntl 2>/dev/null | grep ":$_port "
1300       fi
1301     fi
1302     return 0
1303   fi
1304
1305   return 1
1306 }
1307
1308 #outfile key cert cacert [password [name [caname]]]
1309 _toPkcs() {
1310   _cpfx="$1"
1311   _ckey="$2"
1312   _ccert="$3"
1313   _cca="$4"
1314   pfxPassword="$5"
1315   pfxName="$6"
1316   pfxCaname="$7"
1317
1318   if [ "$pfxCaname" ]; then
1319     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName" -caname "$pfxCaname"
1320   elif [ "$pfxName" ]; then
1321     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName"
1322   elif [ "$pfxPassword" ]; then
1323     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword"
1324   else
1325     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca"
1326   fi
1327
1328 }
1329
1330 #domain [password] [isEcc]
1331 toPkcs() {
1332   domain="$1"
1333   pfxPassword="$2"
1334   if [ -z "$domain" ]; then
1335     _usage "Usage: $PROJECT_ENTRY --toPkcs -d domain [--password pfx-password]"
1336     return 1
1337   fi
1338
1339   _isEcc="$3"
1340
1341   _initpath "$domain" "$_isEcc"
1342
1343   _toPkcs "$CERT_PFX_PATH" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$pfxPassword"
1344
1345   if [ "$?" = "0" ]; then
1346     _info "Success, Pfx is exported to: $CERT_PFX_PATH"
1347   fi
1348
1349 }
1350
1351 #domain [isEcc]
1352 toPkcs8() {
1353   domain="$1"
1354
1355   if [ -z "$domain" ]; then
1356     _usage "Usage: $PROJECT_ENTRY --toPkcs8 -d domain [--ecc]"
1357     return 1
1358   fi
1359
1360   _isEcc="$2"
1361
1362   _initpath "$domain" "$_isEcc"
1363
1364   ${ACME_OPENSSL_BIN:-openssl} pkcs8 -topk8 -inform PEM -outform PEM -nocrypt -in "$CERT_KEY_PATH" -out "$CERT_PKCS8_PATH"
1365
1366   if [ "$?" = "0" ]; then
1367     _info "Success, $CERT_PKCS8_PATH"
1368   fi
1369
1370 }
1371
1372 #[2048]
1373 createAccountKey() {
1374   _info "Creating account key"
1375   if [ -z "$1" ]; then
1376     _usage "Usage: $PROJECT_ENTRY --createAccountKey --accountkeylength 2048"
1377     return
1378   fi
1379
1380   length=$1
1381   _create_account_key "$length"
1382
1383 }
1384
1385 _create_account_key() {
1386
1387   length=$1
1388
1389   if [ -z "$length" ] || [ "$length" = "$NO_VALUE" ]; then
1390     _debug "Use default length $DEFAULT_ACCOUNT_KEY_LENGTH"
1391     length="$DEFAULT_ACCOUNT_KEY_LENGTH"
1392   fi
1393
1394   _debug length "$length"
1395   _initpath
1396
1397   mkdir -p "$CA_DIR"
1398   if [ -s "$ACCOUNT_KEY_PATH" ]; then
1399     _info "Account key exists, skip"
1400     return 0
1401   else
1402     #generate account key
1403     if _createkey "$length" "$ACCOUNT_KEY_PATH"; then
1404       chmod 600 "$ACCOUNT_KEY_PATH"
1405       _info "Create account key ok."
1406       return 0
1407     else
1408       _err "Create account key error."
1409       return 1
1410     fi
1411   fi
1412
1413 }
1414
1415 #domain [length]
1416 createDomainKey() {
1417   _info "Creating domain key"
1418   if [ -z "$1" ]; then
1419     _usage "Usage: $PROJECT_ENTRY --createDomainKey -d domain.com  [ --keylength 2048 ]"
1420     return
1421   fi
1422
1423   domain=$1
1424   _cdl=$2
1425
1426   if [ -z "$_cdl" ]; then
1427     _debug "Use DEFAULT_DOMAIN_KEY_LENGTH=$DEFAULT_DOMAIN_KEY_LENGTH"
1428     _cdl="$DEFAULT_DOMAIN_KEY_LENGTH"
1429   fi
1430
1431   _initpath "$domain" "$_cdl"
1432
1433   if [ ! -f "$CERT_KEY_PATH" ] || [ ! -s "$CERT_KEY_PATH" ] || ([ "$FORCE" ] && ! [ "$IS_RENEW" ]) || [ "$Le_ForceNewDomainKey" = "1" ]; then
1434     if _createkey "$_cdl" "$CERT_KEY_PATH"; then
1435       _savedomainconf Le_Keylength "$_cdl"
1436       _info "The domain key is here: $(__green $CERT_KEY_PATH)"
1437       return 0
1438     else
1439       _err "Can not create domain key"
1440       return 1
1441     fi
1442   else
1443     if [ "$IS_RENEW" ]; then
1444       _info "Domain key exists, skip"
1445       return 0
1446     else
1447       _err "Domain key exists, do you want to overwrite the key?"
1448       _err "Add '--force', and try again."
1449       return 1
1450     fi
1451   fi
1452
1453 }
1454
1455 # domain  domainlist isEcc
1456 createCSR() {
1457   _info "Creating csr"
1458   if [ -z "$1" ]; then
1459     _usage "Usage: $PROJECT_ENTRY --createCSR -d domain1.com [-d domain2.com  -d domain3.com ... ]"
1460     return
1461   fi
1462
1463   domain="$1"
1464   domainlist="$2"
1465   _isEcc="$3"
1466
1467   _initpath "$domain" "$_isEcc"
1468
1469   if [ -f "$CSR_PATH" ] && [ "$IS_RENEW" ] && [ -z "$FORCE" ]; then
1470     _info "CSR exists, skip"
1471     return
1472   fi
1473
1474   if [ ! -f "$CERT_KEY_PATH" ]; then
1475     _err "The key file is not found: $CERT_KEY_PATH"
1476     _err "Please create the key file first."
1477     return 1
1478   fi
1479   _createcsr "$domain" "$domainlist" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"
1480
1481 }
1482
1483 _url_replace() {
1484   tr '/+' '_-' | tr -d '= '
1485 }
1486
1487 _time2str() {
1488   #BSD
1489   if date -u -r "$1" 2>/dev/null; then
1490     return
1491   fi
1492
1493   #Linux
1494   if date -u -d@"$1" 2>/dev/null; then
1495     return
1496   fi
1497
1498   #Solaris
1499   if _exists adb; then
1500     _t_s_a=$(echo "0t${1}=Y" | adb)
1501     echo "$_t_s_a"
1502   fi
1503
1504   #Busybox
1505   if echo "$1" | awk '{ print strftime("%c", $0); }' 2>/dev/null; then
1506     return
1507   fi
1508 }
1509
1510 _normalizeJson() {
1511   sed "s/\" *: *\([\"{\[]\)/\":\1/g" | sed "s/^ *\([^ ]\)/\1/" | tr -d "\r\n"
1512 }
1513
1514 _stat() {
1515   #Linux
1516   if stat -c '%U:%G' "$1" 2>/dev/null; then
1517     return
1518   fi
1519
1520   #BSD
1521   if stat -f '%Su:%Sg' "$1" 2>/dev/null; then
1522     return
1523   fi
1524
1525   return 1 #error, 'stat' not found
1526 }
1527
1528 #keyfile
1529 _calcjwk() {
1530   keyfile="$1"
1531   if [ -z "$keyfile" ]; then
1532     _usage "Usage: _calcjwk keyfile"
1533     return 1
1534   fi
1535
1536   if [ "$JWK_HEADER" ] && [ "$__CACHED_JWK_KEY_FILE" = "$keyfile" ]; then
1537     _debug2 "Use cached jwk for file: $__CACHED_JWK_KEY_FILE"
1538     return 0
1539   fi
1540
1541   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1542     _debug "RSA key"
1543     pub_exp=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -noout -text | grep "^publicExponent:" | cut -d '(' -f 2 | cut -d 'x' -f 2 | cut -d ')' -f 1)
1544     if [ "${#pub_exp}" = "5" ]; then
1545       pub_exp=0$pub_exp
1546     fi
1547     _debug3 pub_exp "$pub_exp"
1548
1549     e=$(echo "$pub_exp" | _h2b | _base64)
1550     _debug3 e "$e"
1551
1552     modulus=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -modulus -noout | cut -d '=' -f 2)
1553     _debug3 modulus "$modulus"
1554     n="$(printf "%s" "$modulus" | _h2b | _base64 | _url_replace)"
1555     _debug3 n "$n"
1556
1557     jwk='{"e": "'$e'", "kty": "RSA", "n": "'$n'"}'
1558     _debug3 jwk "$jwk"
1559
1560     JWK_HEADER='{"alg": "RS256", "jwk": '$jwk'}'
1561     JWK_HEADERPLACE_PART1='{"nonce": "'
1562     JWK_HEADERPLACE_PART2='", "alg": "RS256"'
1563   elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1564     _debug "EC key"
1565     crv="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^NIST CURVE:" | cut -d ":" -f 2 | tr -d " \r\n")"
1566     _debug3 crv "$crv"
1567     __ECC_KEY_LEN=$(echo "$crv" | cut -d "-" -f 2)
1568     if [ "$__ECC_KEY_LEN" = "521" ]; then
1569       __ECC_KEY_LEN=512
1570     fi
1571     _debug3 __ECC_KEY_LEN "$__ECC_KEY_LEN"
1572     if [ -z "$crv" ]; then
1573       _debug "Let's try ASN1 OID"
1574       crv_oid="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^ASN1 OID:" | cut -d ":" -f 2 | tr -d " \r\n")"
1575       _debug3 crv_oid "$crv_oid"
1576       case "${crv_oid}" in
1577         "prime256v1")
1578           crv="P-256"
1579           __ECC_KEY_LEN=256
1580           ;;
1581         "secp384r1")
1582           crv="P-384"
1583           __ECC_KEY_LEN=384
1584           ;;
1585         "secp521r1")
1586           crv="P-521"
1587           __ECC_KEY_LEN=512
1588           ;;
1589         *)
1590           _err "ECC oid : $crv_oid"
1591           return 1
1592           ;;
1593       esac
1594       _debug3 crv "$crv"
1595     fi
1596
1597     pubi="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n pub: | cut -d : -f 1)"
1598     pubi=$(_math "$pubi" + 1)
1599     _debug3 pubi "$pubi"
1600
1601     pubj="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n "ASN1 OID:" | cut -d : -f 1)"
1602     pubj=$(_math "$pubj" - 1)
1603     _debug3 pubj "$pubj"
1604
1605     pubtext="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | sed -n "$pubi,${pubj}p" | tr -d " \n\r")"
1606     _debug3 pubtext "$pubtext"
1607
1608     xlen="$(printf "%s" "$pubtext" | tr -d ':' | wc -c)"
1609     xlen=$(_math "$xlen" / 4)
1610     _debug3 xlen "$xlen"
1611
1612     xend=$(_math "$xlen" + 1)
1613     x="$(printf "%s" "$pubtext" | cut -d : -f 2-"$xend")"
1614     _debug3 x "$x"
1615
1616     x64="$(printf "%s" "$x" | tr -d : | _h2b | _base64 | _url_replace)"
1617     _debug3 x64 "$x64"
1618
1619     xend=$(_math "$xend" + 1)
1620     y="$(printf "%s" "$pubtext" | cut -d : -f "$xend"-10000)"
1621     _debug3 y "$y"
1622
1623     y64="$(printf "%s" "$y" | tr -d : | _h2b | _base64 | _url_replace)"
1624     _debug3 y64 "$y64"
1625
1626     jwk='{"crv": "'$crv'", "kty": "EC", "x": "'$x64'", "y": "'$y64'"}'
1627     _debug3 jwk "$jwk"
1628
1629     JWK_HEADER='{"alg": "ES'$__ECC_KEY_LEN'", "jwk": '$jwk'}'
1630     JWK_HEADERPLACE_PART1='{"nonce": "'
1631     JWK_HEADERPLACE_PART2='", "alg": "ES'$__ECC_KEY_LEN'"'
1632   else
1633     _err "Only RSA or EC key is supported. keyfile=$keyfile"
1634     _debug2 "$(cat "$keyfile")"
1635     return 1
1636   fi
1637
1638   _debug3 JWK_HEADER "$JWK_HEADER"
1639   __CACHED_JWK_KEY_FILE="$keyfile"
1640 }
1641
1642 _time() {
1643   date -u "+%s"
1644 }
1645
1646 _utc_date() {
1647   date -u "+%Y-%m-%d %H:%M:%S"
1648 }
1649
1650 _mktemp() {
1651   if _exists mktemp; then
1652     if mktemp 2>/dev/null; then
1653       return 0
1654     elif _contains "$(mktemp 2>&1)" "-t prefix" && mktemp -t "$PROJECT_NAME" 2>/dev/null; then
1655       #for Mac osx
1656       return 0
1657     fi
1658   fi
1659   if [ -d "/tmp" ]; then
1660     echo "/tmp/${PROJECT_NAME}wefADf24sf.$(_time).tmp"
1661     return 0
1662   elif [ "$LE_TEMP_DIR" ] && mkdir -p "$LE_TEMP_DIR"; then
1663     echo "/$LE_TEMP_DIR/wefADf24sf.$(_time).tmp"
1664     return 0
1665   fi
1666   _err "Can not create temp file."
1667 }
1668
1669 _inithttp() {
1670
1671   if [ -z "$HTTP_HEADER" ] || ! touch "$HTTP_HEADER"; then
1672     HTTP_HEADER="$(_mktemp)"
1673     _debug2 HTTP_HEADER "$HTTP_HEADER"
1674   fi
1675
1676   if [ "$__HTTP_INITIALIZED" ]; then
1677     if [ "$_ACME_CURL$_ACME_WGET" ]; then
1678       _debug2 "Http already initialized."
1679       return 0
1680     fi
1681   fi
1682
1683   if [ -z "$_ACME_CURL" ] && _exists "curl"; then
1684     _ACME_CURL="curl -L --silent --dump-header $HTTP_HEADER "
1685     if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1686       _CURL_DUMP="$(_mktemp)"
1687       _ACME_CURL="$_ACME_CURL --trace-ascii $_CURL_DUMP "
1688     fi
1689
1690     if [ "$CA_PATH" ]; then
1691       _ACME_CURL="$_ACME_CURL --capath $CA_PATH "
1692     elif [ "$CA_BUNDLE" ]; then
1693       _ACME_CURL="$_ACME_CURL --cacert $CA_BUNDLE "
1694     fi
1695
1696     if _contains "$(curl --help 2>&1)" "--globoff"; then
1697       _ACME_CURL="$_ACME_CURL -g "
1698     fi
1699   fi
1700
1701   if [ -z "$_ACME_WGET" ] && _exists "wget"; then
1702     _ACME_WGET="wget -q"
1703     if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1704       _ACME_WGET="$_ACME_WGET -d "
1705     fi
1706     if [ "$CA_PATH" ]; then
1707       _ACME_WGET="$_ACME_WGET --ca-directory=$CA_PATH "
1708     elif [ "$CA_BUNDLE" ]; then
1709       _ACME_WGET="$_ACME_WGET --ca-certificate=$CA_BUNDLE "
1710     fi
1711   fi
1712
1713   #from wget 1.14: do not skip body on 404 error
1714   if [ "$_ACME_WGET" ] && _contains "$($_ACME_WGET --help 2>&1)" "--content-on-error"; then
1715     _ACME_WGET="$_ACME_WGET --content-on-error "
1716   fi
1717
1718   __HTTP_INITIALIZED=1
1719
1720 }
1721
1722 # body  url [needbase64] [POST|PUT|DELETE] [ContentType]
1723 _post() {
1724   body="$1"
1725   _post_url="$2"
1726   needbase64="$3"
1727   httpmethod="$4"
1728   _postContentType="$5"
1729
1730   if [ -z "$httpmethod" ]; then
1731     httpmethod="POST"
1732   fi
1733   _debug $httpmethod
1734   _debug "_post_url" "$_post_url"
1735   _debug2 "body" "$body"
1736   _debug2 "_postContentType" "$_postContentType"
1737
1738   _inithttp
1739
1740   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
1741     _CURL="$_ACME_CURL"
1742     if [ "$HTTPS_INSECURE" ]; then
1743       _CURL="$_CURL --insecure  "
1744     fi
1745     if [ "$httpmethod" = "HEAD" ]; then
1746       _CURL="$_CURL -I  "
1747     fi
1748     _debug "_CURL" "$_CURL"
1749     if [ "$needbase64" ]; then
1750       if [ "$body" ]; then
1751         if [ "$_postContentType" ]; then
1752           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1753         else
1754           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1755         fi
1756       else
1757         if [ "$_postContentType" ]; then
1758           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1759         else
1760           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1761         fi
1762       fi
1763     else
1764       if [ "$body" ]; then
1765         if [ "$_postContentType" ]; then
1766           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1767         else
1768           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1769         fi
1770       else
1771         if [ "$_postContentType" ]; then
1772           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1773         else
1774           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1775         fi
1776       fi
1777     fi
1778     _ret="$?"
1779     if [ "$_ret" != "0" ]; then
1780       _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $_ret"
1781       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1782         _err "Here is the curl dump log:"
1783         _err "$(cat "$_CURL_DUMP")"
1784       fi
1785     fi
1786   elif [ "$_ACME_WGET" ]; then
1787     _WGET="$_ACME_WGET"
1788     if [ "$HTTPS_INSECURE" ]; then
1789       _WGET="$_WGET --no-check-certificate "
1790     fi
1791     if [ "$httpmethod" = "HEAD" ]; then
1792       _WGET="$_WGET --read-timeout=3.0  --tries=2  "
1793     fi
1794     _debug "_WGET" "$_WGET"
1795     if [ "$needbase64" ]; then
1796       if [ "$httpmethod" = "POST" ]; then
1797         if [ "$_postContentType" ]; then
1798           response="$($_WGET -S -O - --user-agent="$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)"
1799         else
1800           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
1801         fi
1802       else
1803         if [ "$_postContentType" ]; then
1804           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)"
1805         else
1806           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)"
1807         fi
1808       fi
1809     else
1810       if [ "$httpmethod" = "POST" ]; then
1811         if [ "$_postContentType" ]; then
1812           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")"
1813         else
1814           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1815         fi
1816       elif [ "$httpmethod" = "HEAD" ]; then
1817         if [ "$_postContentType" ]; then
1818           response="$($_WGET --spider -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1819         else
1820           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>"$HTTP_HEADER")"
1821         fi
1822       else
1823         if [ "$_postContentType" ]; then
1824           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")"
1825         else
1826           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")"
1827         fi
1828       fi
1829     fi
1830     _ret="$?"
1831     if [ "$_ret" = "8" ]; then
1832       _ret=0
1833       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
1834     fi
1835     if [ "$_ret" != "0" ]; then
1836       _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $_ret"
1837     fi
1838     _sed_i "s/^ *//g" "$HTTP_HEADER"
1839   else
1840     _ret="$?"
1841     _err "Neither curl nor wget is found, can not do $httpmethod."
1842   fi
1843   _debug "_ret" "$_ret"
1844   printf "%s" "$response"
1845   return $_ret
1846 }
1847
1848 # url getheader timeout
1849 _get() {
1850   _debug GET
1851   url="$1"
1852   onlyheader="$2"
1853   t="$3"
1854   _debug url "$url"
1855   _debug "timeout=$t"
1856
1857   _inithttp
1858
1859   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
1860     _CURL="$_ACME_CURL"
1861     if [ "$HTTPS_INSECURE" ]; then
1862       _CURL="$_CURL --insecure  "
1863     fi
1864     if [ "$t" ]; then
1865       _CURL="$_CURL --connect-timeout $t"
1866     fi
1867     _debug "_CURL" "$_CURL"
1868     if [ "$onlyheader" ]; then
1869       $_CURL -I --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
1870     else
1871       $_CURL --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
1872     fi
1873     ret=$?
1874     if [ "$ret" != "0" ]; then
1875       _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $ret"
1876       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1877         _err "Here is the curl dump log:"
1878         _err "$(cat "$_CURL_DUMP")"
1879       fi
1880     fi
1881   elif [ "$_ACME_WGET" ]; then
1882     _WGET="$_ACME_WGET"
1883     if [ "$HTTPS_INSECURE" ]; then
1884       _WGET="$_WGET --no-check-certificate "
1885     fi
1886     if [ "$t" ]; then
1887       _WGET="$_WGET --timeout=$t"
1888     fi
1889     _debug "_WGET" "$_WGET"
1890     if [ "$onlyheader" ]; then
1891       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -S -O /dev/null "$url" 2>&1 | sed 's/^[ ]*//g'
1892     else
1893       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -O - "$url"
1894     fi
1895     ret=$?
1896     if [ "$ret" = "8" ]; then
1897       ret=0
1898       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
1899     fi
1900     if [ "$ret" != "0" ]; then
1901       _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $ret"
1902     fi
1903   else
1904     ret=$?
1905     _err "Neither curl nor wget is found, can not do GET."
1906   fi
1907   _debug "ret" "$ret"
1908   return $ret
1909 }
1910
1911 _head_n() {
1912   head -n "$1"
1913 }
1914
1915 _tail_n() {
1916   if ! tail -n "$1" 2>/dev/null; then
1917     #fix for solaris
1918     tail -"$1"
1919   fi
1920 }
1921
1922 # url  payload needbase64  keyfile
1923 _send_signed_request() {
1924   url=$1
1925   payload=$2
1926   needbase64=$3
1927   keyfile=$4
1928   if [ -z "$keyfile" ]; then
1929     keyfile="$ACCOUNT_KEY_PATH"
1930   fi
1931   _debug url "$url"
1932   _debug payload "$payload"
1933
1934   if ! _calcjwk "$keyfile"; then
1935     return 1
1936   fi
1937
1938   __request_conent_type="$CONTENT_TYPE_JSON"
1939
1940   payload64=$(printf "%s" "$payload" | _base64 | _url_replace)
1941   _debug3 payload64 "$payload64"
1942
1943   MAX_REQUEST_RETRY_TIMES=20
1944   _sleep_retry_sec=1
1945   _request_retry_times=0
1946   while [ "${_request_retry_times}" -lt "$MAX_REQUEST_RETRY_TIMES" ]; do
1947     _request_retry_times=$(_math "$_request_retry_times" + 1)
1948     _debug3 _request_retry_times "$_request_retry_times"
1949     if [ -z "$_CACHED_NONCE" ]; then
1950       _headers=""
1951       if [ "$ACME_NEW_NONCE" ]; then
1952         _debug2 "Get nonce with HEAD. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
1953         nonceurl="$ACME_NEW_NONCE"
1954         if _post "" "$nonceurl" "" "HEAD" "$__request_conent_type" >/dev/null; then
1955           _headers="$(cat "$HTTP_HEADER")"
1956           _debug2 _headers "$_headers"
1957           _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
1958         fi
1959       fi
1960       if [ -z "$_CACHED_NONCE" ]; then
1961         _debug2 "Get nonce with GET. ACME_DIRECTORY" "$ACME_DIRECTORY"
1962         nonceurl="$ACME_DIRECTORY"
1963         _headers="$(_get "$nonceurl" "onlyheader")"
1964         _debug2 _headers "$_headers"
1965         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
1966       fi
1967       if [ -z "$_CACHED_NONCE" ] && [ "$ACME_NEW_NONCE" ]; then
1968         _debug2 "Get nonce with GET. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
1969         nonceurl="$ACME_NEW_NONCE"
1970         _headers="$(_get "$nonceurl" "onlyheader")"
1971         _debug2 _headers "$_headers"
1972         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
1973       fi
1974       _debug2 _CACHED_NONCE "$_CACHED_NONCE"
1975       if [ "$?" != "0" ]; then
1976         _err "Can not connect to $nonceurl to get nonce."
1977         return 1
1978       fi
1979     else
1980       _debug2 "Use _CACHED_NONCE" "$_CACHED_NONCE"
1981     fi
1982     nonce="$_CACHED_NONCE"
1983     _debug2 nonce "$nonce"
1984     if [ -z "$nonce" ]; then
1985       _info "Could not get nonce, let's try again."
1986       _sleep 2
1987       continue
1988     fi
1989     if [ "$ACME_VERSION" = "2" ]; then
1990       if [ "$url" = "$ACME_NEW_ACCOUNT" ] || [ "$url" = "$ACME_REVOKE_CERT" ]; then
1991         protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
1992       else
1993         protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"kid\": \"${ACCOUNT_URL}\""'}'
1994       fi
1995     else
1996       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
1997     fi
1998     _debug3 protected "$protected"
1999
2000     protected64="$(printf "%s" "$protected" | _base64 | _url_replace)"
2001     _debug3 protected64 "$protected64"
2002
2003     if ! _sig_t="$(printf "%s" "$protected64.$payload64" | _sign "$keyfile" "sha256")"; then
2004       _err "Sign request failed."
2005       return 1
2006     fi
2007     _debug3 _sig_t "$_sig_t"
2008
2009     sig="$(printf "%s" "$_sig_t" | _url_replace)"
2010     _debug3 sig "$sig"
2011
2012     body="{\"protected\": \"$protected64\", \"payload\": \"$payload64\", \"signature\": \"$sig\"}"
2013     _debug3 body "$body"
2014
2015     response="$(_post "$body" "$url" "$needbase64" "POST" "$__request_conent_type")"
2016     _CACHED_NONCE=""
2017
2018     if [ "$?" != "0" ]; then
2019       _err "Can not post to $url"
2020       return 1
2021     fi
2022
2023     responseHeaders="$(cat "$HTTP_HEADER")"
2024     _debug2 responseHeaders "$responseHeaders"
2025
2026     code="$(grep "^HTTP" "$HTTP_HEADER" | _tail_n 1 | cut -d " " -f 2 | tr -d "\r\n")"
2027     _debug code "$code"
2028
2029     _debug2 original "$response"
2030     if echo "$responseHeaders" | grep -i "Content-Type: *application/json" >/dev/null 2>&1; then
2031       response="$(echo "$response" | _normalizeJson)"
2032     fi
2033     _debug2 response "$response"
2034
2035     _CACHED_NONCE="$(echo "$responseHeaders" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2036
2037     if ! _startswith "$code" "2"; then
2038       _body="$response"
2039       if [ "$needbase64" ]; then
2040         _body="$(echo "$_body" | _dbase64 multiline)"
2041         _debug3 _body "$_body"
2042       fi
2043
2044       if _contains "$_body" "JWS has invalid anti-replay nonce" || _contains "$_body" "JWS has an invalid anti-replay nonce"; then
2045         _info "It seems the CA server is busy now, let's wait and retry. Sleeping $_sleep_retry_sec seconds."
2046         _CACHED_NONCE=""
2047         _sleep $_sleep_retry_sec
2048         continue
2049       fi
2050     fi
2051     return 0
2052   done
2053   _info "Giving up sending to CA server after $MAX_REQUEST_RETRY_TIMES retries."
2054   return 1
2055
2056 }
2057
2058 #setopt "file"  "opt"  "="  "value" [";"]
2059 _setopt() {
2060   __conf="$1"
2061   __opt="$2"
2062   __sep="$3"
2063   __val="$4"
2064   __end="$5"
2065   if [ -z "$__opt" ]; then
2066     _usage usage: _setopt '"file"  "opt"  "="  "value" [";"]'
2067     return
2068   fi
2069   if [ ! -f "$__conf" ]; then
2070     touch "$__conf"
2071   fi
2072
2073   if grep -n "^$__opt$__sep" "$__conf" >/dev/null; then
2074     _debug3 OK
2075     if _contains "$__val" "&"; then
2076       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2077     fi
2078     text="$(cat "$__conf")"
2079     printf -- "%s\n" "$text" | sed "s|^$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2080
2081   elif grep -n "^#$__opt$__sep" "$__conf" >/dev/null; then
2082     if _contains "$__val" "&"; then
2083       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2084     fi
2085     text="$(cat "$__conf")"
2086     printf -- "%s\n" "$text" | sed "s|^#$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2087
2088   else
2089     _debug3 APP
2090     echo "$__opt$__sep$__val$__end" >>"$__conf"
2091   fi
2092   _debug3 "$(grep -n "^$__opt$__sep" "$__conf")"
2093 }
2094
2095 #_save_conf  file key  value base64encode
2096 #save to conf
2097 _save_conf() {
2098   _s_c_f="$1"
2099   _sdkey="$2"
2100   _sdvalue="$3"
2101   _b64encode="$4"
2102   if [ "$_sdvalue" ] && [ "$_b64encode" ]; then
2103     _sdvalue="${B64CONF_START}$(printf "%s" "${_sdvalue}" | _base64)${B64CONF_END}"
2104   fi
2105   if [ "$_s_c_f" ]; then
2106     _setopt "$_s_c_f" "$_sdkey" "=" "'$_sdvalue'"
2107   else
2108     _err "config file is empty, can not save $_sdkey=$_sdvalue"
2109   fi
2110 }
2111
2112 #_clear_conf file  key
2113 _clear_conf() {
2114   _c_c_f="$1"
2115   _sdkey="$2"
2116   if [ "$_c_c_f" ]; then
2117     _conf_data="$(cat "$_c_c_f")"
2118     echo "$_conf_data" | sed "s/^$_sdkey *=.*$//" >"$_c_c_f"
2119   else
2120     _err "config file is empty, can not clear"
2121   fi
2122 }
2123
2124 #_read_conf file  key
2125 _read_conf() {
2126   _r_c_f="$1"
2127   _sdkey="$2"
2128   if [ -f "$_r_c_f" ]; then
2129     _sdv="$(
2130       eval "$(grep "^$_sdkey *=" "$_r_c_f")"
2131       eval "printf \"%s\" \"\$$_sdkey\""
2132     )"
2133     if _startswith "$_sdv" "${B64CONF_START}" && _endswith "$_sdv" "${B64CONF_END}"; then
2134       _sdv="$(echo "$_sdv" | sed "s/${B64CONF_START}//" | sed "s/${B64CONF_END}//" | _dbase64)"
2135     fi
2136     printf "%s" "$_sdv"
2137   else
2138     _debug "config file is empty, can not read $_sdkey"
2139   fi
2140 }
2141
2142 #_savedomainconf   key  value  base64encode
2143 #save to domain.conf
2144 _savedomainconf() {
2145   _save_conf "$DOMAIN_CONF" "$@"
2146 }
2147
2148 #_cleardomainconf   key
2149 _cleardomainconf() {
2150   _clear_conf "$DOMAIN_CONF" "$1"
2151 }
2152
2153 #_readdomainconf   key
2154 _readdomainconf() {
2155   _read_conf "$DOMAIN_CONF" "$1"
2156 }
2157
2158 #key  value  base64encode
2159 _savedeployconf() {
2160   _savedomainconf "SAVED_$1" "$2" "$3"
2161   #remove later
2162   _cleardomainconf "$1"
2163 }
2164
2165 #key
2166 _getdeployconf() {
2167   _rac_key="$1"
2168   _rac_value="$(eval echo \$"$_rac_key")"
2169   if [ "$_rac_value" ]; then
2170     if _startswith "$_rac_value" '"' && _endswith "$_rac_value" '"'; then
2171       _debug2 "trim quotation marks"
2172       eval "export $_rac_key=$_rac_value"
2173     fi
2174     return 0 # do nothing
2175   fi
2176   _saved=$(_readdomainconf "SAVED_$_rac_key")
2177   eval "export $_rac_key=\"$_saved\""
2178 }
2179
2180 #_saveaccountconf  key  value  base64encode
2181 _saveaccountconf() {
2182   _save_conf "$ACCOUNT_CONF_PATH" "$@"
2183 }
2184
2185 #key  value base64encode
2186 _saveaccountconf_mutable() {
2187   _save_conf "$ACCOUNT_CONF_PATH" "SAVED_$1" "$2" "$3"
2188   #remove later
2189   _clearaccountconf "$1"
2190 }
2191
2192 #key
2193 _readaccountconf() {
2194   _read_conf "$ACCOUNT_CONF_PATH" "$1"
2195 }
2196
2197 #key
2198 _readaccountconf_mutable() {
2199   _rac_key="$1"
2200   _readaccountconf "SAVED_$_rac_key"
2201 }
2202
2203 #_clearaccountconf   key
2204 _clearaccountconf() {
2205   _clear_conf "$ACCOUNT_CONF_PATH" "$1"
2206 }
2207
2208 #_savecaconf  key  value
2209 _savecaconf() {
2210   _save_conf "$CA_CONF" "$1" "$2"
2211 }
2212
2213 #_readcaconf   key
2214 _readcaconf() {
2215   _read_conf "$CA_CONF" "$1"
2216 }
2217
2218 #_clearaccountconf   key
2219 _clearcaconf() {
2220   _clear_conf "$CA_CONF" "$1"
2221 }
2222
2223 # content localaddress
2224 _startserver() {
2225   content="$1"
2226   ncaddr="$2"
2227   _debug "content" "$content"
2228   _debug "ncaddr" "$ncaddr"
2229
2230   _debug "startserver: $$"
2231
2232   _debug Le_HTTPPort "$Le_HTTPPort"
2233   _debug Le_Listen_V4 "$Le_Listen_V4"
2234   _debug Le_Listen_V6 "$Le_Listen_V6"
2235
2236   _NC="socat"
2237   if [ "$Le_Listen_V4" ]; then
2238     _NC="$_NC -4"
2239   elif [ "$Le_Listen_V6" ]; then
2240     _NC="$_NC -6"
2241   fi
2242
2243   if [ "$DEBUG" ] && [ "$DEBUG" -gt "1" ]; then
2244     _NC="$_NC -d -d -v"
2245   fi
2246
2247   SOCAT_OPTIONS=TCP-LISTEN:$Le_HTTPPort,crlf,reuseaddr,fork
2248
2249   #Adding bind to local-address
2250   if [ "$ncaddr" ]; then
2251     SOCAT_OPTIONS="$SOCAT_OPTIONS,bind=${ncaddr}"
2252   fi
2253
2254   _content_len="$(printf "%s" "$content" | wc -c)"
2255   _debug _content_len "$_content_len"
2256   _debug "_NC" "$_NC $SOCAT_OPTIONS"
2257   $_NC $SOCAT_OPTIONS SYSTEM:"sleep 1; \
2258 echo 'HTTP/1.0 200 OK'; \
2259 echo 'Content-Length\: $_content_len'; \
2260 echo ''; \
2261 printf -- '$content';" &
2262   serverproc="$!"
2263 }
2264
2265 _stopserver() {
2266   pid="$1"
2267   _debug "pid" "$pid"
2268   if [ -z "$pid" ]; then
2269     return
2270   fi
2271
2272   kill $pid
2273
2274 }
2275
2276 # sleep sec
2277 _sleep() {
2278   _sleep_sec="$1"
2279   if [ "$__INTERACTIVE" ]; then
2280     _sleep_c="$_sleep_sec"
2281     while [ "$_sleep_c" -ge "0" ]; do
2282       printf "\r      \r"
2283       __green "$_sleep_c"
2284       _sleep_c="$(_math "$_sleep_c" - 1)"
2285       sleep 1
2286     done
2287     printf "\r"
2288   else
2289     sleep "$_sleep_sec"
2290   fi
2291 }
2292
2293 # _starttlsserver  san_a  san_b port content _ncaddr acmeValidationv1
2294 _starttlsserver() {
2295   _info "Starting tls server."
2296   san_a="$1"
2297   san_b="$2"
2298   port="$3"
2299   content="$4"
2300   opaddr="$5"
2301   acmeValidationv1="$6"
2302
2303   _debug san_a "$san_a"
2304   _debug san_b "$san_b"
2305   _debug port "$port"
2306   _debug acmeValidationv1 "$acmeValidationv1"
2307
2308   #create key TLS_KEY
2309   if ! _createkey "2048" "$TLS_KEY"; then
2310     _err "Create tls validation key error."
2311     return 1
2312   fi
2313
2314   #create csr
2315   alt="$san_a"
2316   if [ "$san_b" ]; then
2317     alt="$alt,$san_b"
2318   fi
2319   if ! _createcsr "tls.acme.sh" "$alt" "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$acmeValidationv1"; then
2320     _err "Create tls validation csr error."
2321     return 1
2322   fi
2323
2324   #self signed
2325   if ! _signcsr "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$TLS_CERT"; then
2326     _err "Create tls validation cert error."
2327     return 1
2328   fi
2329
2330   __S_OPENSSL="${ACME_OPENSSL_BIN:-openssl} s_server -www -cert $TLS_CERT  -key $TLS_KEY "
2331   if [ "$opaddr" ]; then
2332     __S_OPENSSL="$__S_OPENSSL -accept $opaddr:$port"
2333   else
2334     __S_OPENSSL="$__S_OPENSSL -accept $port"
2335   fi
2336
2337   _debug Le_Listen_V4 "$Le_Listen_V4"
2338   _debug Le_Listen_V6 "$Le_Listen_V6"
2339   if [ "$Le_Listen_V4" ]; then
2340     __S_OPENSSL="$__S_OPENSSL -4"
2341   elif [ "$Le_Listen_V6" ]; then
2342     __S_OPENSSL="$__S_OPENSSL -6"
2343   fi
2344
2345   if [ "$acmeValidationv1" ]; then
2346     __S_OPENSSL="$__S_OPENSSL -alpn acme-tls/1"
2347   fi
2348
2349   _debug "$__S_OPENSSL"
2350   if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
2351     $__S_OPENSSL -tlsextdebug &
2352   else
2353     $__S_OPENSSL >/dev/null 2>&1 &
2354   fi
2355
2356   serverproc="$!"
2357   sleep 1
2358   _debug serverproc "$serverproc"
2359 }
2360
2361 #file
2362 _readlink() {
2363   _rf="$1"
2364   if ! readlink -f "$_rf" 2>/dev/null; then
2365     if _startswith "$_rf" "/"; then
2366       echo "$_rf"
2367       return 0
2368     fi
2369     echo "$(pwd)/$_rf" | _conapath
2370   fi
2371 }
2372
2373 _conapath() {
2374   sed "s#/\./#/#g"
2375 }
2376
2377 __initHome() {
2378   if [ -z "$_SCRIPT_HOME" ]; then
2379     if _exists readlink && _exists dirname; then
2380       _debug "Lets find script dir."
2381       _debug "_SCRIPT_" "$_SCRIPT_"
2382       _script="$(_readlink "$_SCRIPT_")"
2383       _debug "_script" "$_script"
2384       _script_home="$(dirname "$_script")"
2385       _debug "_script_home" "$_script_home"
2386       if [ -d "$_script_home" ]; then
2387         _SCRIPT_HOME="$_script_home"
2388       else
2389         _err "It seems the script home is not correct:$_script_home"
2390       fi
2391     fi
2392   fi
2393
2394   #  if [ -z "$LE_WORKING_DIR" ]; then
2395   #    if [ -f "$DEFAULT_INSTALL_HOME/account.conf" ]; then
2396   #      _debug "It seems that $PROJECT_NAME is already installed in $DEFAULT_INSTALL_HOME"
2397   #      LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2398   #    else
2399   #      LE_WORKING_DIR="$_SCRIPT_HOME"
2400   #    fi
2401   #  fi
2402
2403   if [ -z "$LE_WORKING_DIR" ]; then
2404     _debug "Using default home:$DEFAULT_INSTALL_HOME"
2405     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2406   fi
2407   export LE_WORKING_DIR
2408
2409   if [ -z "$LE_CONFIG_HOME" ]; then
2410     LE_CONFIG_HOME="$LE_WORKING_DIR"
2411   fi
2412   _debug "Using config home:$LE_CONFIG_HOME"
2413   export LE_CONFIG_HOME
2414
2415   _DEFAULT_ACCOUNT_CONF_PATH="$LE_CONFIG_HOME/account.conf"
2416
2417   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2418     if [ -f "$_DEFAULT_ACCOUNT_CONF_PATH" ]; then
2419       . "$_DEFAULT_ACCOUNT_CONF_PATH"
2420     fi
2421   fi
2422
2423   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2424     ACCOUNT_CONF_PATH="$_DEFAULT_ACCOUNT_CONF_PATH"
2425   fi
2426   _debug3 ACCOUNT_CONF_PATH "$ACCOUNT_CONF_PATH"
2427   DEFAULT_LOG_FILE="$LE_CONFIG_HOME/$PROJECT_NAME.log"
2428
2429   DEFAULT_CA_HOME="$LE_CONFIG_HOME/ca"
2430
2431   if [ -z "$LE_TEMP_DIR" ]; then
2432     LE_TEMP_DIR="$LE_CONFIG_HOME/tmp"
2433   fi
2434 }
2435
2436 #server
2437 _initAPI() {
2438   _api_server="${1:-$ACME_DIRECTORY}"
2439   _debug "_init api for server: $_api_server"
2440
2441   if [ -z "$ACME_NEW_ACCOUNT" ]; then
2442     response=$(_get "$_api_server")
2443     if [ "$?" != "0" ]; then
2444       _debug2 "response" "$response"
2445       _err "Can not init api."
2446       return 1
2447     fi
2448     _debug2 "response" "$response"
2449
2450     ACME_KEY_CHANGE=$(echo "$response" | _egrep_o 'key-change" *: *"[^"]*"' | cut -d '"' -f 3)
2451     if [ -z "$ACME_KEY_CHANGE" ]; then
2452       ACME_KEY_CHANGE=$(echo "$response" | _egrep_o 'keyChange" *: *"[^"]*"' | cut -d '"' -f 3)
2453     fi
2454     export ACME_KEY_CHANGE
2455
2456     ACME_NEW_AUTHZ=$(echo "$response" | _egrep_o 'new-authz" *: *"[^"]*"' | cut -d '"' -f 3)
2457     if [ -z "$ACME_NEW_AUTHZ" ]; then
2458       ACME_NEW_AUTHZ=$(echo "$response" | _egrep_o 'newAuthz" *: *"[^"]*"' | cut -d '"' -f 3)
2459     fi
2460     export ACME_NEW_AUTHZ
2461
2462     ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'new-cert" *: *"[^"]*"' | cut -d '"' -f 3)
2463     ACME_NEW_ORDER_RES="new-cert"
2464     if [ -z "$ACME_NEW_ORDER" ]; then
2465       ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'new-order" *: *"[^"]*"' | cut -d '"' -f 3)
2466       ACME_NEW_ORDER_RES="new-order"
2467       if [ -z "$ACME_NEW_ORDER" ]; then
2468         ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'newOrder" *: *"[^"]*"' | cut -d '"' -f 3)
2469       fi
2470     fi
2471     export ACME_NEW_ORDER
2472     export ACME_NEW_ORDER_RES
2473
2474     ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'new-reg" *: *"[^"]*"' | cut -d '"' -f 3)
2475     ACME_NEW_ACCOUNT_RES="new-reg"
2476     if [ -z "$ACME_NEW_ACCOUNT" ]; then
2477       ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'new-account" *: *"[^"]*"' | cut -d '"' -f 3)
2478       ACME_NEW_ACCOUNT_RES="new-account"
2479       if [ -z "$ACME_NEW_ACCOUNT" ]; then
2480         ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'newAccount" *: *"[^"]*"' | cut -d '"' -f 3)
2481         if [ "$ACME_NEW_ACCOUNT" ]; then
2482           export ACME_VERSION=2
2483         fi
2484       fi
2485     fi
2486     export ACME_NEW_ACCOUNT
2487     export ACME_NEW_ACCOUNT_RES
2488
2489     ACME_REVOKE_CERT=$(echo "$response" | _egrep_o 'revoke-cert" *: *"[^"]*"' | cut -d '"' -f 3)
2490     if [ -z "$ACME_REVOKE_CERT" ]; then
2491       ACME_REVOKE_CERT=$(echo "$response" | _egrep_o 'revokeCert" *: *"[^"]*"' | cut -d '"' -f 3)
2492     fi
2493     export ACME_REVOKE_CERT
2494
2495     ACME_NEW_NONCE=$(echo "$response" | _egrep_o 'new-nonce" *: *"[^"]*"' | cut -d '"' -f 3)
2496     if [ -z "$ACME_NEW_NONCE" ]; then
2497       ACME_NEW_NONCE=$(echo "$response" | _egrep_o 'newNonce" *: *"[^"]*"' | cut -d '"' -f 3)
2498     fi
2499     export ACME_NEW_NONCE
2500
2501     ACME_AGREEMENT=$(echo "$response" | _egrep_o 'terms-of-service" *: *"[^"]*"' | cut -d '"' -f 3)
2502     if [ -z "$ACME_AGREEMENT" ]; then
2503       ACME_AGREEMENT=$(echo "$response" | _egrep_o 'termsOfService" *: *"[^"]*"' | cut -d '"' -f 3)
2504     fi
2505     export ACME_AGREEMENT
2506
2507     _debug "ACME_KEY_CHANGE" "$ACME_KEY_CHANGE"
2508     _debug "ACME_NEW_AUTHZ" "$ACME_NEW_AUTHZ"
2509     _debug "ACME_NEW_ORDER" "$ACME_NEW_ORDER"
2510     _debug "ACME_NEW_ACCOUNT" "$ACME_NEW_ACCOUNT"
2511     _debug "ACME_REVOKE_CERT" "$ACME_REVOKE_CERT"
2512     _debug "ACME_AGREEMENT" "$ACME_AGREEMENT"
2513     _debug "ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2514     _debug "ACME_VERSION" "$ACME_VERSION"
2515
2516   fi
2517 }
2518
2519 #[domain]  [keylength or isEcc flag]
2520 _initpath() {
2521   domain="$1"
2522   _ilength="$2"
2523
2524   __initHome
2525
2526   if [ -f "$ACCOUNT_CONF_PATH" ]; then
2527     . "$ACCOUNT_CONF_PATH"
2528   fi
2529
2530   if [ "$ACME_IN_CRON" ]; then
2531     if [ ! "$_USER_PATH_EXPORTED" ]; then
2532       _USER_PATH_EXPORTED=1
2533       export PATH="$USER_PATH:$PATH"
2534     fi
2535   fi
2536
2537   if [ -z "$CA_HOME" ]; then
2538     CA_HOME="$DEFAULT_CA_HOME"
2539   fi
2540
2541   if [ "$ACME_VERSION" = "2" ]; then
2542     DEFAULT_CA="$LETSENCRYPT_CA_V2"
2543     DEFAULT_STAGING_CA="$LETSENCRYPT_STAGING_CA_V2"
2544   fi
2545
2546   if [ -z "$ACME_DIRECTORY" ]; then
2547     if [ -z "$STAGE" ]; then
2548       ACME_DIRECTORY="$DEFAULT_CA"
2549     else
2550       ACME_DIRECTORY="$DEFAULT_STAGING_CA"
2551       _info "Using stage ACME_DIRECTORY: $ACME_DIRECTORY"
2552     fi
2553   fi
2554
2555   _debug ACME_DIRECTORY "$ACME_DIRECTORY"
2556   _ACME_SERVER_HOST="$(echo "$ACME_DIRECTORY" | cut -d : -f 2 | tr -s / | cut -d / -f 2)"
2557   _debug2 "_ACME_SERVER_HOST" "$_ACME_SERVER_HOST"
2558
2559   CA_DIR="$CA_HOME/$_ACME_SERVER_HOST"
2560
2561   _DEFAULT_CA_CONF="$CA_DIR/ca.conf"
2562
2563   if [ -z "$CA_CONF" ]; then
2564     CA_CONF="$_DEFAULT_CA_CONF"
2565   fi
2566   _debug3 CA_CONF "$CA_CONF"
2567
2568   if [ -f "$CA_CONF" ]; then
2569     . "$CA_CONF"
2570   fi
2571
2572   if [ -z "$ACME_DIR" ]; then
2573     ACME_DIR="/home/.acme"
2574   fi
2575
2576   if [ -z "$APACHE_CONF_BACKUP_DIR" ]; then
2577     APACHE_CONF_BACKUP_DIR="$LE_CONFIG_HOME"
2578   fi
2579
2580   if [ -z "$USER_AGENT" ]; then
2581     USER_AGENT="$DEFAULT_USER_AGENT"
2582   fi
2583
2584   if [ -z "$HTTP_HEADER" ]; then
2585     HTTP_HEADER="$LE_CONFIG_HOME/http.header"
2586   fi
2587
2588   _OLD_ACCOUNT_KEY="$LE_WORKING_DIR/account.key"
2589   _OLD_ACCOUNT_JSON="$LE_WORKING_DIR/account.json"
2590
2591   _DEFAULT_ACCOUNT_KEY_PATH="$CA_DIR/account.key"
2592   _DEFAULT_ACCOUNT_JSON_PATH="$CA_DIR/account.json"
2593   if [ -z "$ACCOUNT_KEY_PATH" ]; then
2594     ACCOUNT_KEY_PATH="$_DEFAULT_ACCOUNT_KEY_PATH"
2595   fi
2596
2597   if [ -z "$ACCOUNT_JSON_PATH" ]; then
2598     ACCOUNT_JSON_PATH="$_DEFAULT_ACCOUNT_JSON_PATH"
2599   fi
2600
2601   _DEFAULT_CERT_HOME="$LE_CONFIG_HOME"
2602   if [ -z "$CERT_HOME" ]; then
2603     CERT_HOME="$_DEFAULT_CERT_HOME"
2604   fi
2605
2606   if [ -z "$ACME_OPENSSL_BIN" ] || [ ! -f "$ACME_OPENSSL_BIN" ] || [ ! -x "$ACME_OPENSSL_BIN" ]; then
2607     ACME_OPENSSL_BIN="$DEFAULT_OPENSSL_BIN"
2608   fi
2609
2610   if [ -z "$domain" ]; then
2611     return 0
2612   fi
2613
2614   if [ -z "$DOMAIN_PATH" ]; then
2615     domainhome="$CERT_HOME/$domain"
2616     domainhomeecc="$CERT_HOME/$domain$ECC_SUFFIX"
2617
2618     DOMAIN_PATH="$domainhome"
2619
2620     if _isEccKey "$_ilength"; then
2621       DOMAIN_PATH="$domainhomeecc"
2622     else
2623       if [ ! -d "$domainhome" ] && [ -d "$domainhomeecc" ]; then
2624         _info "The domain '$domain' seems to have a ECC cert already, please add '$(__red "--ecc")' parameter if you want to use that cert."
2625       fi
2626     fi
2627     _debug DOMAIN_PATH "$DOMAIN_PATH"
2628   fi
2629
2630   if [ -z "$DOMAIN_BACKUP_PATH" ]; then
2631     DOMAIN_BACKUP_PATH="$DOMAIN_PATH/backup"
2632   fi
2633
2634   if [ -z "$DOMAIN_CONF" ]; then
2635     DOMAIN_CONF="$DOMAIN_PATH/$domain.conf"
2636   fi
2637
2638   if [ -z "$DOMAIN_SSL_CONF" ]; then
2639     DOMAIN_SSL_CONF="$DOMAIN_PATH/$domain.csr.conf"
2640   fi
2641
2642   if [ -z "$CSR_PATH" ]; then
2643     CSR_PATH="$DOMAIN_PATH/$domain.csr"
2644   fi
2645   if [ -z "$CERT_KEY_PATH" ]; then
2646     CERT_KEY_PATH="$DOMAIN_PATH/$domain.key"
2647   fi
2648   if [ -z "$CERT_PATH" ]; then
2649     CERT_PATH="$DOMAIN_PATH/$domain.cer"
2650   fi
2651   if [ -z "$CA_CERT_PATH" ]; then
2652     CA_CERT_PATH="$DOMAIN_PATH/ca.cer"
2653   fi
2654   if [ -z "$CERT_FULLCHAIN_PATH" ]; then
2655     CERT_FULLCHAIN_PATH="$DOMAIN_PATH/fullchain.cer"
2656   fi
2657   if [ -z "$CERT_PFX_PATH" ]; then
2658     CERT_PFX_PATH="$DOMAIN_PATH/$domain.pfx"
2659   fi
2660   if [ -z "$CERT_PKCS8_PATH" ]; then
2661     CERT_PKCS8_PATH="$DOMAIN_PATH/$domain.pkcs8"
2662   fi
2663
2664   if [ -z "$TLS_CONF" ]; then
2665     TLS_CONF="$DOMAIN_PATH/tls.validation.conf"
2666   fi
2667   if [ -z "$TLS_CERT" ]; then
2668     TLS_CERT="$DOMAIN_PATH/tls.validation.cert"
2669   fi
2670   if [ -z "$TLS_KEY" ]; then
2671     TLS_KEY="$DOMAIN_PATH/tls.validation.key"
2672   fi
2673   if [ -z "$TLS_CSR" ]; then
2674     TLS_CSR="$DOMAIN_PATH/tls.validation.csr"
2675   fi
2676
2677 }
2678
2679 _exec() {
2680   if [ -z "$_EXEC_TEMP_ERR" ]; then
2681     _EXEC_TEMP_ERR="$(_mktemp)"
2682   fi
2683
2684   if [ "$_EXEC_TEMP_ERR" ]; then
2685     eval "$@ 2>>$_EXEC_TEMP_ERR"
2686   else
2687     eval "$@"
2688   fi
2689 }
2690
2691 _exec_err() {
2692   [ "$_EXEC_TEMP_ERR" ] && _err "$(cat "$_EXEC_TEMP_ERR")" && echo "" >"$_EXEC_TEMP_ERR"
2693 }
2694
2695 _apachePath() {
2696   _APACHECTL="apachectl"
2697   if ! _exists apachectl; then
2698     if _exists apache2ctl; then
2699       _APACHECTL="apache2ctl"
2700     else
2701       _err "'apachectl not found. It seems that apache is not installed, or you are not root user.'"
2702       _err "Please use webroot mode to try again."
2703       return 1
2704     fi
2705   fi
2706
2707   if ! _exec $_APACHECTL -V >/dev/null; then
2708     _exec_err
2709     return 1
2710   fi
2711
2712   if [ "$APACHE_HTTPD_CONF" ]; then
2713     _saveaccountconf APACHE_HTTPD_CONF "$APACHE_HTTPD_CONF"
2714     httpdconf="$APACHE_HTTPD_CONF"
2715     httpdconfname="$(basename "$httpdconfname")"
2716   else
2717     httpdconfname="$($_APACHECTL -V | grep SERVER_CONFIG_FILE= | cut -d = -f 2 | tr -d '"')"
2718     _debug httpdconfname "$httpdconfname"
2719
2720     if [ -z "$httpdconfname" ]; then
2721       _err "Can not read apache config file."
2722       return 1
2723     fi
2724
2725     if _startswith "$httpdconfname" '/'; then
2726       httpdconf="$httpdconfname"
2727       httpdconfname="$(basename "$httpdconfname")"
2728     else
2729       httpdroot="$($_APACHECTL -V | grep HTTPD_ROOT= | cut -d = -f 2 | tr -d '"')"
2730       _debug httpdroot "$httpdroot"
2731       httpdconf="$httpdroot/$httpdconfname"
2732       httpdconfname="$(basename "$httpdconfname")"
2733     fi
2734   fi
2735   _debug httpdconf "$httpdconf"
2736   _debug httpdconfname "$httpdconfname"
2737   if [ ! -f "$httpdconf" ]; then
2738     _err "Apache Config file not found" "$httpdconf"
2739     return 1
2740   fi
2741   return 0
2742 }
2743
2744 _restoreApache() {
2745   if [ -z "$usingApache" ]; then
2746     return 0
2747   fi
2748   _initpath
2749   if ! _apachePath; then
2750     return 1
2751   fi
2752
2753   if [ ! -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname" ]; then
2754     _debug "No config file to restore."
2755     return 0
2756   fi
2757
2758   cat "$APACHE_CONF_BACKUP_DIR/$httpdconfname" >"$httpdconf"
2759   _debug "Restored: $httpdconf."
2760   if ! _exec $_APACHECTL -t; then
2761     _exec_err
2762     _err "Sorry, restore apache config error, please contact me."
2763     return 1
2764   fi
2765   _debug "Restored successfully."
2766   rm -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname"
2767   return 0
2768 }
2769
2770 _setApache() {
2771   _initpath
2772   if ! _apachePath; then
2773     return 1
2774   fi
2775
2776   #test the conf first
2777   _info "Checking if there is an error in the apache config file before starting."
2778
2779   if ! _exec "$_APACHECTL" -t >/dev/null; then
2780     _exec_err
2781     _err "The apache config file has error, please fix it first, then try again."
2782     _err "Don't worry, there is nothing changed to your system."
2783     return 1
2784   else
2785     _info "OK"
2786   fi
2787
2788   #backup the conf
2789   _debug "Backup apache config file" "$httpdconf"
2790   if ! cp "$httpdconf" "$APACHE_CONF_BACKUP_DIR/"; then
2791     _err "Can not backup apache config file, so abort. Don't worry, the apache config is not changed."
2792     _err "This might be a bug of $PROJECT_NAME , please report issue: $PROJECT"
2793     return 1
2794   fi
2795   _info "JFYI, Config file $httpdconf is backuped to $APACHE_CONF_BACKUP_DIR/$httpdconfname"
2796   _info "In case there is an error that can not be restored automatically, you may try restore it yourself."
2797   _info "The backup file will be deleted on success, just forget it."
2798
2799   #add alias
2800
2801   apacheVer="$($_APACHECTL -V | grep "Server version:" | cut -d : -f 2 | cut -d " " -f 2 | cut -d '/' -f 2)"
2802   _debug "apacheVer" "$apacheVer"
2803   apacheMajer="$(echo "$apacheVer" | cut -d . -f 1)"
2804   apacheMinor="$(echo "$apacheVer" | cut -d . -f 2)"
2805
2806   if [ "$apacheVer" ] && [ "$apacheMajer$apacheMinor" -ge "24" ]; then
2807     echo "
2808 Alias /.well-known/acme-challenge  $ACME_DIR
2809
2810 <Directory $ACME_DIR >
2811 Require all granted
2812 </Directory>
2813   " >>"$httpdconf"
2814   else
2815     echo "
2816 Alias /.well-known/acme-challenge  $ACME_DIR
2817
2818 <Directory $ACME_DIR >
2819 Order allow,deny
2820 Allow from all
2821 </Directory>
2822   " >>"$httpdconf"
2823   fi
2824
2825   _msg="$($_APACHECTL -t 2>&1)"
2826   if [ "$?" != "0" ]; then
2827     _err "Sorry, apache config error"
2828     if _restoreApache; then
2829       _err "The apache config file is restored."
2830     else
2831       _err "Sorry, The apache config file can not be restored, please report bug."
2832     fi
2833     return 1
2834   fi
2835
2836   if [ ! -d "$ACME_DIR" ]; then
2837     mkdir -p "$ACME_DIR"
2838     chmod 755 "$ACME_DIR"
2839   fi
2840
2841   if ! _exec "$_APACHECTL" graceful; then
2842     _exec_err
2843     _err "$_APACHECTL  graceful error, please contact me."
2844     _restoreApache
2845     return 1
2846   fi
2847   usingApache="1"
2848   return 0
2849 }
2850
2851 #find the real nginx conf file
2852 #backup
2853 #set the nginx conf
2854 #returns the real nginx conf file
2855 _setNginx() {
2856   _d="$1"
2857   _croot="$2"
2858   _thumbpt="$3"
2859
2860   FOUND_REAL_NGINX_CONF=""
2861   FOUND_REAL_NGINX_CONF_LN=""
2862   BACKUP_NGINX_CONF=""
2863   _debug _croot "$_croot"
2864   _start_f="$(echo "$_croot" | cut -d : -f 2)"
2865   _debug _start_f "$_start_f"
2866   if [ -z "$_start_f" ]; then
2867     _debug "find start conf from nginx command"
2868     if [ -z "$NGINX_CONF" ]; then
2869       if ! _exists "nginx"; then
2870         _err "nginx command is not found."
2871         return 1
2872       fi
2873       NGINX_CONF="$(nginx -V 2>&1 | _egrep_o "--conf-path=[^ ]* " | tr -d " ")"
2874       _debug NGINX_CONF "$NGINX_CONF"
2875       NGINX_CONF="$(echo "$NGINX_CONF" | cut -d = -f 2)"
2876       _debug NGINX_CONF "$NGINX_CONF"
2877       if [ -z "$NGINX_CONF" ]; then
2878         _err "Can not find nginx conf."
2879         NGINX_CONF=""
2880         return 1
2881       fi
2882       if [ ! -f "$NGINX_CONF" ]; then
2883         _err "'$NGINX_CONF' doesn't exist."
2884         NGINX_CONF=""
2885         return 1
2886       fi
2887       _debug "Found nginx conf file:$NGINX_CONF"
2888     fi
2889     _start_f="$NGINX_CONF"
2890   fi
2891   _debug "Start detect nginx conf for $_d from:$_start_f"
2892   if ! _checkConf "$_d" "$_start_f"; then
2893     _err "Can not find conf file for domain $d"
2894     return 1
2895   fi
2896   _info "Found conf file: $FOUND_REAL_NGINX_CONF"
2897
2898   _ln=$FOUND_REAL_NGINX_CONF_LN
2899   _debug "_ln" "$_ln"
2900
2901   _lnn=$(_math $_ln + 1)
2902   _debug _lnn "$_lnn"
2903   _start_tag="$(sed -n "$_lnn,${_lnn}p" "$FOUND_REAL_NGINX_CONF")"
2904   _debug "_start_tag" "$_start_tag"
2905   if [ "$_start_tag" = "$NGINX_START" ]; then
2906     _info "The domain $_d is already configured, skip"
2907     FOUND_REAL_NGINX_CONF=""
2908     return 0
2909   fi
2910
2911   mkdir -p "$DOMAIN_BACKUP_PATH"
2912   _backup_conf="$DOMAIN_BACKUP_PATH/$_d.nginx.conf"
2913   _debug _backup_conf "$_backup_conf"
2914   BACKUP_NGINX_CONF="$_backup_conf"
2915   _info "Backup $FOUND_REAL_NGINX_CONF to $_backup_conf"
2916   if ! cp "$FOUND_REAL_NGINX_CONF" "$_backup_conf"; then
2917     _err "backup error."
2918     FOUND_REAL_NGINX_CONF=""
2919     return 1
2920   fi
2921
2922   if ! _exists "nginx"; then
2923     _err "nginx command is not found."
2924     return 1
2925   fi
2926   _info "Check the nginx conf before setting up."
2927   if ! _exec "nginx -t" >/dev/null; then
2928     _exec_err
2929     return 1
2930   fi
2931
2932   _info "OK, Set up nginx config file"
2933
2934   if ! sed -n "1,${_ln}p" "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"; then
2935     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
2936     _err "write nginx conf error, but don't worry, the file is restored to the original version."
2937     return 1
2938   fi
2939
2940   echo "$NGINX_START
2941 location ~ \"^/\.well-known/acme-challenge/([-_a-zA-Z0-9]+)\$\" {
2942   default_type text/plain;
2943   return 200 \"\$1.$_thumbpt\";
2944 }
2945 #NGINX_START
2946 " >>"$FOUND_REAL_NGINX_CONF"
2947
2948   if ! sed -n "${_lnn},99999p" "$_backup_conf" >>"$FOUND_REAL_NGINX_CONF"; then
2949     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
2950     _err "write nginx conf error, but don't worry, the file is restored."
2951     return 1
2952   fi
2953   _debug3 "Modified config:$(cat $FOUND_REAL_NGINX_CONF)"
2954   _info "nginx conf is done, let's check it again."
2955   if ! _exec "nginx -t" >/dev/null; then
2956     _exec_err
2957     _err "It seems that nginx conf was broken, let's restore."
2958     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
2959     return 1
2960   fi
2961
2962   _info "Reload nginx"
2963   if ! _exec "nginx -s reload" >/dev/null; then
2964     _exec_err
2965     _err "It seems that nginx reload error, let's restore."
2966     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
2967     return 1
2968   fi
2969
2970   return 0
2971 }
2972
2973 #d , conf
2974 _checkConf() {
2975   _d="$1"
2976   _c_file="$2"
2977   _debug "Start _checkConf from:$_c_file"
2978   if [ ! -f "$2" ] && ! echo "$2" | grep '*$' >/dev/null && echo "$2" | grep '*' >/dev/null; then
2979     _debug "wildcard"
2980     for _w_f in $2; do
2981       if [ -f "$_w_f" ] && _checkConf "$1" "$_w_f"; then
2982         return 0
2983       fi
2984     done
2985     #not found
2986     return 1
2987   elif [ -f "$2" ]; then
2988     _debug "single"
2989     if _isRealNginxConf "$1" "$2"; then
2990       _debug "$2 is found."
2991       FOUND_REAL_NGINX_CONF="$2"
2992       return 0
2993     fi
2994     if cat "$2" | tr "\t" " " | grep "^ *include *.*;" >/dev/null; then
2995       _debug "Try include files"
2996       for included in $(cat "$2" | tr "\t" " " | grep "^ *include *.*;" | sed "s/include //" | tr -d " ;"); do
2997         _debug "check included $included"
2998         if _checkConf "$1" "$included"; then
2999           return 0
3000         fi
3001       done
3002     fi
3003     return 1
3004   else
3005     _debug "$2 not found."
3006     return 1
3007   fi
3008   return 1
3009 }
3010
3011 #d , conf
3012 _isRealNginxConf() {
3013   _debug "_isRealNginxConf $1 $2"
3014   if [ -f "$2" ]; then
3015     for _fln in $(tr "\t" ' ' <"$2" | grep -n "^ *server_name.* $1" | cut -d : -f 1); do
3016       _debug _fln "$_fln"
3017       if [ "$_fln" ]; then
3018         _start=$(tr "\t" ' ' <"$2" | _head_n "$_fln" | grep -n "^ *server *" | grep -v server_name | _tail_n 1)
3019         _debug "_start" "$_start"
3020         _start_n=$(echo "$_start" | cut -d : -f 1)
3021         _start_nn=$(_math $_start_n + 1)
3022         _debug "_start_n" "$_start_n"
3023         _debug "_start_nn" "$_start_nn"
3024
3025         _left="$(sed -n "${_start_nn},99999p" "$2")"
3026         _debug2 _left "$_left"
3027         _end="$(echo "$_left" | tr "\t" ' ' | grep -n "^ *server *" | grep -v server_name | _head_n 1)"
3028         _debug "_end" "$_end"
3029         if [ "$_end" ]; then
3030           _end_n=$(echo "$_end" | cut -d : -f 1)
3031           _debug "_end_n" "$_end_n"
3032           _seg_n=$(echo "$_left" | sed -n "1,${_end_n}p")
3033         else
3034           _seg_n="$_left"
3035         fi
3036
3037         _debug "_seg_n" "$_seg_n"
3038
3039         _skip_ssl=1
3040         for _listen_i in $(echo "$_seg_n" | tr "\t" ' ' | grep "^ *listen" | tr -d " "); do
3041           if [ "$_listen_i" ]; then
3042             if [ "$(echo "$_listen_i" | _egrep_o "listen.*ssl")" ]; then
3043               _debug2 "$_listen_i is ssl"
3044             else
3045               _debug2 "$_listen_i is plain text"
3046               _skip_ssl=""
3047               break
3048             fi
3049           fi
3050         done
3051
3052         if [ "$_skip_ssl" = "1" ]; then
3053           _debug "ssl on, skip"
3054         else
3055           FOUND_REAL_NGINX_CONF_LN=$_fln
3056           _debug3 "found FOUND_REAL_NGINX_CONF_LN" "$FOUND_REAL_NGINX_CONF_LN"
3057           return 0
3058         fi
3059       fi
3060     done
3061   fi
3062   return 1
3063 }
3064
3065 #restore all the nginx conf
3066 _restoreNginx() {
3067   if [ -z "$NGINX_RESTORE_VLIST" ]; then
3068     _debug "No need to restore nginx, skip."
3069     return
3070   fi
3071   _debug "_restoreNginx"
3072   _debug "NGINX_RESTORE_VLIST" "$NGINX_RESTORE_VLIST"
3073
3074   for ng_entry in $(echo "$NGINX_RESTORE_VLIST" | tr "$dvsep" ' '); do
3075     _debug "ng_entry" "$ng_entry"
3076     _nd=$(echo "$ng_entry" | cut -d "$sep" -f 1)
3077     _ngconf=$(echo "$ng_entry" | cut -d "$sep" -f 2)
3078     _ngbackupconf=$(echo "$ng_entry" | cut -d "$sep" -f 3)
3079     _info "Restoring from $_ngbackupconf to $_ngconf"
3080     cat "$_ngbackupconf" >"$_ngconf"
3081   done
3082
3083   _info "Reload nginx"
3084   if ! _exec "nginx -s reload" >/dev/null; then
3085     _exec_err
3086     _err "It seems that nginx reload error, please report bug."
3087     return 1
3088   fi
3089   return 0
3090 }
3091
3092 _clearup() {
3093   _stopserver "$serverproc"
3094   serverproc=""
3095   _restoreApache
3096   _restoreNginx
3097   _clearupdns
3098   if [ -z "$DEBUG" ]; then
3099     rm -f "$TLS_CONF"
3100     rm -f "$TLS_CERT"
3101     rm -f "$TLS_KEY"
3102     rm -f "$TLS_CSR"
3103   fi
3104 }
3105
3106 _clearupdns() {
3107   _debug "_clearupdns"
3108   _debug "dns_entries" "$dns_entries"
3109
3110   if [ -z "$dns_entries" ]; then
3111     _debug "skip dns."
3112     return
3113   fi
3114   _info "Removing DNS records."
3115
3116   for entry in $dns_entries; do
3117     d=$(_getfield "$entry" 1)
3118     txtdomain=$(_getfield "$entry" 2)
3119     aliasDomain=$(_getfield "$entry" 3)
3120     _currentRoot=$(_getfield "$entry" 4)
3121     txt=$(_getfield "$entry" 5)
3122     d_api=$(_getfield "$entry" 6)
3123     _debug "d" "$d"
3124     _debug "txtdomain" "$txtdomain"
3125     _debug "aliasDomain" "$aliasDomain"
3126     _debug "_currentRoot" "$_currentRoot"
3127     _debug "txt" "$txt"
3128     _debug "d_api" "$d_api"
3129     if [ "$d_api" = "$txt" ]; then
3130       d_api=""
3131     fi
3132
3133     if [ -z "$d_api" ]; then
3134       _info "Not Found domain api file: $d_api"
3135       continue
3136     fi
3137
3138     if [ "$aliasDomain" ]; then
3139       txtdomain="$aliasDomain"
3140     fi
3141
3142     (
3143       if ! . "$d_api"; then
3144         _err "Load file $d_api error. Please check your api file and try again."
3145         return 1
3146       fi
3147
3148       rmcommand="${_currentRoot}_rm"
3149       if ! _exists "$rmcommand"; then
3150         _err "It seems that your api file doesn't define $rmcommand"
3151         return 1
3152       fi
3153       _info "Removing txt: $txt for domain: $txtdomain"
3154       if ! $rmcommand "$txtdomain" "$txt"; then
3155         _err "Error removing txt for domain:$txtdomain"
3156         return 1
3157       fi
3158       _info "Removed: Success"
3159     )
3160
3161   done
3162 }
3163
3164 # webroot  removelevel tokenfile
3165 _clearupwebbroot() {
3166   __webroot="$1"
3167   if [ -z "$__webroot" ]; then
3168     _debug "no webroot specified, skip"
3169     return 0
3170   fi
3171
3172   _rmpath=""
3173   if [ "$2" = '1' ]; then
3174     _rmpath="$__webroot/.well-known"
3175   elif [ "$2" = '2' ]; then
3176     _rmpath="$__webroot/.well-known/acme-challenge"
3177   elif [ "$2" = '3' ]; then
3178     _rmpath="$__webroot/.well-known/acme-challenge/$3"
3179   else
3180     _debug "Skip for removelevel:$2"
3181   fi
3182
3183   if [ "$_rmpath" ]; then
3184     if [ "$DEBUG" ]; then
3185       _debug "Debugging, skip removing: $_rmpath"
3186     else
3187       rm -rf "$_rmpath"
3188     fi
3189   fi
3190
3191   return 0
3192
3193 }
3194
3195 _on_before_issue() {
3196   _chk_web_roots="$1"
3197   _chk_main_domain="$2"
3198   _chk_alt_domains="$3"
3199   _chk_pre_hook="$4"
3200   _chk_local_addr="$5"
3201   _debug _on_before_issue
3202   _debug _chk_main_domain "$_chk_main_domain"
3203   _debug _chk_alt_domains "$_chk_alt_domains"
3204   #run pre hook
3205   if [ "$_chk_pre_hook" ]; then
3206     _info "Run pre hook:'$_chk_pre_hook'"
3207     if ! (
3208       cd "$DOMAIN_PATH" && eval "$_chk_pre_hook"
3209     ); then
3210       _err "Error when run pre hook."
3211       return 1
3212     fi
3213   fi
3214
3215   if _hasfield "$_chk_web_roots" "$NO_VALUE"; then
3216     if ! _exists "socat"; then
3217       _err "Please install socat tools first."
3218       return 1
3219     fi
3220   fi
3221
3222   _debug Le_LocalAddress "$_chk_local_addr"
3223
3224   _index=1
3225   _currentRoot=""
3226   _addrIndex=1
3227   _w_index=1
3228   while true; do
3229     d="$(echo "$_chk_main_domain,$_chk_alt_domains," | cut -d , -f "$_w_index")"
3230     _w_index="$(_math "$_w_index" + 1)"
3231     _debug d "$d"
3232     if [ -z "$d" ]; then
3233       break
3234     fi
3235     _debug "Check for domain" "$d"
3236     _currentRoot="$(_getfield "$_chk_web_roots" $_index)"
3237     _debug "_currentRoot" "$_currentRoot"
3238     _index=$(_math $_index + 1)
3239     _checkport=""
3240     if [ "$_currentRoot" = "$NO_VALUE" ]; then
3241       _info "Standalone mode."
3242       if [ -z "$Le_HTTPPort" ]; then
3243         Le_HTTPPort=80
3244         _cleardomainconf "Le_HTTPPort"
3245       else
3246         _savedomainconf "Le_HTTPPort" "$Le_HTTPPort"
3247       fi
3248       _checkport="$Le_HTTPPort"
3249     elif [ "$_currentRoot" = "$W_ALPN" ]; then
3250       _info "Standalone alpn mode."
3251       if [ -z "$Le_TLSPort" ]; then
3252         Le_TLSPort=443
3253       else
3254         _savedomainconf "Le_TLSPort" "$Le_TLSPort"
3255       fi
3256       _checkport="$Le_TLSPort"
3257     fi
3258
3259     if [ "$_checkport" ]; then
3260       _debug _checkport "$_checkport"
3261       _checkaddr="$(_getfield "$_chk_local_addr" $_addrIndex)"
3262       _debug _checkaddr "$_checkaddr"
3263
3264       _addrIndex="$(_math $_addrIndex + 1)"
3265
3266       _netprc="$(_ss "$_checkport" | grep "$_checkport")"
3267       netprc="$(echo "$_netprc" | grep "$_checkaddr")"
3268       if [ -z "$netprc" ]; then
3269         netprc="$(echo "$_netprc" | grep "$LOCAL_ANY_ADDRESS")"
3270       fi
3271       if [ "$netprc" ]; then
3272         _err "$netprc"
3273         _err "tcp port $_checkport is already used by $(echo "$netprc" | cut -d : -f 4)"
3274         _err "Please stop it first"
3275         return 1
3276       fi
3277     fi
3278   done
3279
3280   if _hasfield "$_chk_web_roots" "apache"; then
3281     if ! _setApache; then
3282       _err "set up apache error. Report error to me."
3283       return 1
3284     fi
3285   else
3286     usingApache=""
3287   fi
3288
3289 }
3290
3291 _on_issue_err() {
3292   _chk_post_hook="$1"
3293   _chk_vlist="$2"
3294   _debug _on_issue_err
3295
3296   if [ "$LOG_FILE" ]; then
3297     _err "Please check log file for more details: $LOG_FILE"
3298   else
3299     _err "Please add '--debug' or '--log' to check more details."
3300     _err "See: $_DEBUG_WIKI"
3301   fi
3302
3303   #run the post hook
3304   if [ "$_chk_post_hook" ]; then
3305     _info "Run post hook:'$_chk_post_hook'"
3306     if ! (
3307       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3308     ); then
3309       _err "Error when run post hook."
3310       return 1
3311     fi
3312   fi
3313
3314   #trigger the validation to flush the pending authz
3315   _debug2 "_chk_vlist" "$_chk_vlist"
3316   if [ "$_chk_vlist" ]; then
3317     (
3318       _debug2 "start to deactivate authz"
3319       ventries=$(echo "$_chk_vlist" | tr "$dvsep" ' ')
3320       for ventry in $ventries; do
3321         d=$(echo "$ventry" | cut -d "$sep" -f 1)
3322         keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
3323         uri=$(echo "$ventry" | cut -d "$sep" -f 3)
3324         vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
3325         _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
3326         __trigger_validation "$uri" "$keyauthorization"
3327       done
3328     )
3329   fi
3330
3331   if [ "$IS_RENEW" = "1" ] && _hasfield "$Le_Webroot" "$W_DNS"; then
3332     _err "$_DNS_MANUAL_ERR"
3333   fi
3334
3335   if [ "$DEBUG" ] && [ "$DEBUG" -gt "0" ]; then
3336     _debug "$(_dlg_versions)"
3337   fi
3338
3339 }
3340
3341 _on_issue_success() {
3342   _chk_post_hook="$1"
3343   _chk_renew_hook="$2"
3344   _debug _on_issue_success
3345
3346   #run the post hook
3347   if [ "$_chk_post_hook" ]; then
3348     _info "Run post hook:'$_chk_post_hook'"
3349     if ! (
3350       export CERT_PATH
3351       export CERT_KEY_PATH
3352       export CA_CERT_PATH
3353       export CERT_FULLCHAIN_PATH
3354       export Le_Domain="$_main_domain"
3355       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3356     ); then
3357       _err "Error when run post hook."
3358       return 1
3359     fi
3360   fi
3361
3362   #run renew hook
3363   if [ "$IS_RENEW" ] && [ "$_chk_renew_hook" ]; then
3364     _info "Run renew hook:'$_chk_renew_hook'"
3365     if ! (
3366       export CERT_PATH
3367       export CERT_KEY_PATH
3368       export CA_CERT_PATH
3369       export CERT_FULLCHAIN_PATH
3370       export Le_Domain="$_main_domain"
3371       cd "$DOMAIN_PATH" && eval "$_chk_renew_hook"
3372     ); then
3373       _err "Error when run renew hook."
3374       return 1
3375     fi
3376   fi
3377
3378   if _hasfield "$Le_Webroot" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
3379     _err "$_DNS_MANUAL_WARN"
3380   fi
3381
3382 }
3383
3384 registeraccount() {
3385   _reg_length="$1"
3386   _initpath
3387   _regAccount "$_reg_length"
3388 }
3389
3390 __calcAccountKeyHash() {
3391   [ -f "$ACCOUNT_KEY_PATH" ] && _digest sha256 <"$ACCOUNT_KEY_PATH"
3392 }
3393
3394 __calc_account_thumbprint() {
3395   printf "%s" "$jwk" | tr -d ' ' | _digest "sha256" | _url_replace
3396 }
3397
3398 #keylength
3399 _regAccount() {
3400   _initpath
3401   _reg_length="$1"
3402   _debug3 _regAccount "$_regAccount"
3403   _initAPI
3404
3405   mkdir -p "$CA_DIR"
3406   if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
3407     _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
3408     mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
3409   fi
3410
3411   if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
3412     _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
3413     mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
3414   fi
3415
3416   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3417     if ! _create_account_key "$_reg_length"; then
3418       _err "Create account key error."
3419       return 1
3420     fi
3421   fi
3422
3423   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3424     return 1
3425   fi
3426
3427   if [ "$ACME_VERSION" = "2" ]; then
3428     regjson='{"termsOfServiceAgreed": true}'
3429     if [ "$ACCOUNT_EMAIL" ]; then
3430       regjson='{"contact": ["mailto:'$ACCOUNT_EMAIL'"], "termsOfServiceAgreed": true}'
3431     fi
3432   else
3433     _reg_res="$ACME_NEW_ACCOUNT_RES"
3434     regjson='{"resource": "'$_reg_res'", "terms-of-service-agreed": true, "agreement": "'$ACME_AGREEMENT'"}'
3435     if [ "$ACCOUNT_EMAIL" ]; then
3436       regjson='{"resource": "'$_reg_res'", "contact": ["mailto:'$ACCOUNT_EMAIL'"], "terms-of-service-agreed": true, "agreement": "'$ACME_AGREEMENT'"}'
3437     fi
3438   fi
3439
3440   _info "Registering account"
3441
3442   if ! _send_signed_request "${ACME_NEW_ACCOUNT}" "$regjson"; then
3443     _err "Register account Error: $response"
3444     return 1
3445   fi
3446
3447   if [ "$code" = "" ] || [ "$code" = '201' ]; then
3448     echo "$response" >"$ACCOUNT_JSON_PATH"
3449     _info "Registered"
3450   elif [ "$code" = '409' ] || [ "$code" = '200' ]; then
3451     _info "Already registered"
3452   else
3453     _err "Register account Error: $response"
3454     return 1
3455   fi
3456
3457   _debug2 responseHeaders "$responseHeaders"
3458   _accUri="$(echo "$responseHeaders" | grep -i "^Location:" | _head_n 1 | cut -d ':' -f 2- | tr -d "\r\n ")"
3459   _debug "_accUri" "$_accUri"
3460   if [ -z "$_accUri" ]; then
3461     _err "Can not find account id url."
3462     _err "$responseHeaders"
3463     return 1
3464   fi
3465   _savecaconf "ACCOUNT_URL" "$_accUri"
3466   export ACCOUNT_URL="$_accUri"
3467
3468   CA_KEY_HASH="$(__calcAccountKeyHash)"
3469   _debug "Calc CA_KEY_HASH" "$CA_KEY_HASH"
3470   _savecaconf CA_KEY_HASH "$CA_KEY_HASH"
3471
3472   if [ "$code" = '403' ]; then
3473     _err "It seems that the account key is already deactivated, please use a new account key."
3474     return 1
3475   fi
3476
3477   ACCOUNT_THUMBPRINT="$(__calc_account_thumbprint)"
3478   _info "ACCOUNT_THUMBPRINT" "$ACCOUNT_THUMBPRINT"
3479 }
3480
3481 #implement updateaccount
3482 updateaccount() {
3483   _initpath
3484
3485   if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
3486     _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
3487     mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
3488   fi
3489
3490   if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
3491     _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
3492     mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
3493   fi
3494
3495   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3496     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3497     return 1
3498   fi
3499
3500   _accUri=$(_readcaconf "ACCOUNT_URL")
3501   _debug _accUri "$_accUri"
3502
3503   if [ -z "$_accUri" ]; then
3504     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3505     _err "Then try again."
3506     return 1
3507   fi
3508
3509   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3510     return 1
3511   fi
3512   _initAPI
3513
3514   if [ "$ACME_VERSION" = "2" ]; then
3515     if [ "$ACCOUNT_EMAIL" ]; then
3516       updjson='{"contact": ["mailto:'$ACCOUNT_EMAIL'"]}'
3517     else
3518       updjson='{"contact": []}'
3519     fi
3520   else
3521     # ACMEv1: Updates happen the same way a registration is done.
3522     # https://tools.ietf.org/html/draft-ietf-acme-acme-01#section-6.3
3523     _regAccount
3524     return
3525   fi
3526
3527   # this part handles ACMEv2 account updates.
3528   _send_signed_request "$_accUri" "$updjson"
3529
3530   if [ "$code" = '200' ]; then
3531     echo "$response" >"$ACCOUNT_JSON_PATH"
3532     _info "account update success for $_accUri."
3533   else
3534     _info "Error. The account was not updated."
3535     return 1
3536   fi
3537 }
3538
3539 #Implement deactivate account
3540 deactivateaccount() {
3541   _initpath
3542
3543   if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
3544     _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
3545     mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
3546   fi
3547
3548   if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
3549     _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
3550     mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
3551   fi
3552
3553   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3554     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3555     return 1
3556   fi
3557
3558   _accUri=$(_readcaconf "ACCOUNT_URL")
3559   _debug _accUri "$_accUri"
3560
3561   if [ -z "$_accUri" ]; then
3562     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3563     _err "Then try again."
3564     return 1
3565   fi
3566
3567   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3568     return 1
3569   fi
3570   _initAPI
3571
3572   if [ "$ACME_VERSION" = "2" ]; then
3573     _djson="{\"status\":\"deactivated\"}"
3574   else
3575     _djson="{\"resource\": \"reg\", \"status\":\"deactivated\"}"
3576   fi
3577   if _send_signed_request "$_accUri" "$_djson" && _contains "$response" '"deactivated"'; then
3578     _info "Deactivate account success for $_accUri."
3579     _accid=$(echo "$response" | _egrep_o "\"id\" *: *[^,]*," | cut -d : -f 2 | tr -d ' ,')
3580   elif [ "$code" = "403" ]; then
3581     _info "The account is already deactivated."
3582     _accid=$(_getfield "$_accUri" "999" "/")
3583   else
3584     _err "Deactivate: account failed for $_accUri."
3585     return 1
3586   fi
3587
3588   _debug "Account id: $_accid"
3589   if [ "$_accid" ]; then
3590     _deactivated_account_path="$CA_DIR/deactivated/$_accid"
3591     _debug _deactivated_account_path "$_deactivated_account_path"
3592     if mkdir -p "$_deactivated_account_path"; then
3593       _info "Moving deactivated account info to $_deactivated_account_path/"
3594       mv "$CA_CONF" "$_deactivated_account_path/"
3595       mv "$ACCOUNT_JSON_PATH" "$_deactivated_account_path/"
3596       mv "$ACCOUNT_KEY_PATH" "$_deactivated_account_path/"
3597     else
3598       _err "Can not create dir: $_deactivated_account_path, try to remove the deactivated account key."
3599       rm -f "$CA_CONF"
3600       rm -f "$ACCOUNT_JSON_PATH"
3601       rm -f "$ACCOUNT_KEY_PATH"
3602     fi
3603   fi
3604 }
3605
3606 # domain folder  file
3607 _findHook() {
3608   _hookdomain="$1"
3609   _hookcat="$2"
3610   _hookname="$3"
3611
3612   if [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname" ]; then
3613     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname"
3614   elif [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname.sh" ]; then
3615     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname.sh"
3616   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname" ]; then
3617     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname"
3618   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname.sh" ]; then
3619     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname.sh"
3620   elif [ -f "$LE_WORKING_DIR/$_hookname" ]; then
3621     d_api="$LE_WORKING_DIR/$_hookname"
3622   elif [ -f "$LE_WORKING_DIR/$_hookname.sh" ]; then
3623     d_api="$LE_WORKING_DIR/$_hookname.sh"
3624   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname" ]; then
3625     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname"
3626   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname.sh" ]; then
3627     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname.sh"
3628   fi
3629
3630   printf "%s" "$d_api"
3631 }
3632
3633 #domain
3634 __get_domain_new_authz() {
3635   _gdnd="$1"
3636   _info "Getting new-authz for domain" "$_gdnd"
3637   _initAPI
3638   _Max_new_authz_retry_times=5
3639   _authz_i=0
3640   while [ "$_authz_i" -lt "$_Max_new_authz_retry_times" ]; do
3641     _debug "Try new-authz for the $_authz_i time."
3642     if ! _send_signed_request "${ACME_NEW_AUTHZ}" "{\"resource\": \"new-authz\", \"identifier\": {\"type\": \"dns\", \"value\": \"$(_idn "$_gdnd")\"}}"; then
3643       _err "Can not get domain new authz."
3644       return 1
3645     fi
3646     if _contains "$response" "No registration exists matching provided key"; then
3647       _err "It seems there is an error, but it's recovered now, please try again."
3648       _err "If you see this message for a second time, please report bug: $(__green "$PROJECT")"
3649       _clearcaconf "CA_KEY_HASH"
3650       break
3651     fi
3652     if ! _contains "$response" "An error occurred while processing your request"; then
3653       _info "The new-authz request is ok."
3654       break
3655     fi
3656     _authz_i="$(_math "$_authz_i" + 1)"
3657     _info "The server is busy, Sleep $_authz_i to retry."
3658     _sleep "$_authz_i"
3659   done
3660
3661   if [ "$_authz_i" = "$_Max_new_authz_retry_times" ]; then
3662     _err "new-authz retry reach the max $_Max_new_authz_retry_times times."
3663   fi
3664
3665   if [ "$code" ] && [ "$code" != '201' ]; then
3666     _err "new-authz error: $response"
3667     return 1
3668   fi
3669
3670 }
3671
3672 #uri keyAuthorization
3673 __trigger_validation() {
3674   _debug2 "Trigger domain validation."
3675   _t_url="$1"
3676   _debug2 _t_url "$_t_url"
3677   _t_key_authz="$2"
3678   _debug2 _t_key_authz "$_t_key_authz"
3679   _t_vtype="$3"
3680   _debug2 _t_vtype "$_t_vtype"
3681   if [ "$ACME_VERSION" = "2" ]; then
3682     _send_signed_request "$_t_url" "{}"
3683   else
3684     _send_signed_request "$_t_url" "{\"resource\": \"challenge\", \"type\": \"$_t_vtype\", \"keyAuthorization\": \"$_t_key_authz\"}"
3685   fi
3686 }
3687
3688 #endpoint  domain type
3689 _ns_lookup_impl() {
3690   _ns_ep="$1"
3691   _ns_domain="$2"
3692   _ns_type="$3"
3693   _debug2 "_ns_ep" "$_ns_ep"
3694   _debug2 "_ns_domain" "$_ns_domain"
3695   _debug2 "_ns_type" "$_ns_type"
3696
3697   response="$(_H1="accept: application/dns-json" _get "$_ns_ep?name=$_ns_domain&type=$_ns_type")"
3698   _ret=$?
3699   _debug2 "response" "$response"
3700   if [ "$_ret" != "0" ]; then
3701     return $_ret
3702   fi
3703   _answers="$(echo "$response" | tr '{}' '<>' | _egrep_o '"Answer":\[[^]]*]' | tr '<>' '\n\n')"
3704   _debug2 "_answers" "$_answers"
3705   echo "$_answers"
3706 }
3707
3708 #domain, type
3709 _ns_lookup_cf() {
3710   _cf_ld="$1"
3711   _cf_ld_type="$2"
3712   _cf_ep="https://cloudflare-dns.com/dns-query"
3713   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
3714 }
3715
3716 #domain, type
3717 _ns_purge_cf() {
3718   _cf_d="$1"
3719   _cf_d_type="$2"
3720   _debug "Cloudflare purge $_cf_d_type record for domain $_cf_d"
3721   _cf_purl="https://cloudflare-dns.com/api/v1/purge?domain=$_cf_d&type=$_cf_d_type"
3722   response="$(_post "" "$_cf_purl")"
3723   _debug2 response "$response"
3724 }
3725
3726 #checks if cf server is available
3727 _ns_is_available_cf() {
3728   if _get "https://cloudflare-dns.com" >/dev/null 2>&1; then
3729     return 0
3730   else
3731     return 1
3732   fi
3733 }
3734
3735 #domain, type
3736 _ns_lookup_google() {
3737   _cf_ld="$1"
3738   _cf_ld_type="$2"
3739   _cf_ep="https://dns.google/resolve"
3740   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
3741 }
3742
3743 #domain, type
3744 _ns_lookup() {
3745   if [ -z "$DOH_USE" ]; then
3746     _debug "Detect dns server first."
3747     if _ns_is_available_cf; then
3748       _debug "Use cloudflare doh server"
3749       export DOH_USE=$DOH_CLOUDFLARE
3750     else
3751       _debug "Use google doh server"
3752       export DOH_USE=$DOH_GOOGLE
3753     fi
3754   fi
3755
3756   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
3757     _ns_lookup_cf "$@"
3758   else
3759     _ns_lookup_google "$@"
3760   fi
3761
3762 }
3763
3764 #txtdomain, alias, txt
3765 __check_txt() {
3766   _c_txtdomain="$1"
3767   _c_aliasdomain="$2"
3768   _c_txt="$3"
3769   _debug "_c_txtdomain" "$_c_txtdomain"
3770   _debug "_c_aliasdomain" "$_c_aliasdomain"
3771   _debug "_c_txt" "$_c_txt"
3772   _answers="$(_ns_lookup "$_c_aliasdomain" TXT)"
3773   _contains "$_answers" "$_c_txt"
3774
3775 }
3776
3777 #txtdomain
3778 __purge_txt() {
3779   _p_txtdomain="$1"
3780   _debug _p_txtdomain "$_p_txtdomain"
3781   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
3782     _ns_purge_cf "$_p_txtdomain" "TXT"
3783   else
3784     _debug "no purge api for google dns api, just sleep 5 secs"
3785     _sleep 5
3786   fi
3787
3788 }
3789
3790 #wait and check each dns entries
3791 _check_dns_entries() {
3792   _success_txt=","
3793   _end_time="$(_time)"
3794   _end_time="$(_math "$_end_time" + 1200)" #let's check no more than 20 minutes.
3795
3796   while [ "$(_time)" -le "$_end_time" ]; do
3797     _left=""
3798     for entry in $dns_entries; do
3799       d=$(_getfield "$entry" 1)
3800       txtdomain=$(_getfield "$entry" 2)
3801       txtdomain=$(_idn "$txtdomain")
3802       aliasDomain=$(_getfield "$entry" 3)
3803       aliasDomain=$(_idn "$aliasDomain")
3804       txt=$(_getfield "$entry" 5)
3805       d_api=$(_getfield "$entry" 6)
3806       _debug "d" "$d"
3807       _debug "txtdomain" "$txtdomain"
3808       _debug "aliasDomain" "$aliasDomain"
3809       _debug "txt" "$txt"
3810       _debug "d_api" "$d_api"
3811       _info "Checking $d for $aliasDomain"
3812       if _contains "$_success_txt" ",$txt,"; then
3813         _info "Already success, continue next one."
3814         continue
3815       fi
3816
3817       if __check_txt "$txtdomain" "$aliasDomain" "$txt"; then
3818         _info "Domain $d '$aliasDomain' success."
3819         _success_txt="$_success_txt,$txt,"
3820         continue
3821       fi
3822       _left=1
3823       _info "Not valid yet, let's wait 10 seconds and check next one."
3824       __purge_txt "$txtdomain"
3825       if [ "$txtdomain" != "$aliasDomain" ]; then
3826         __purge_txt "$aliasDomain"
3827       fi
3828       _sleep 10
3829     done
3830     if [ "$_left" ]; then
3831       _info "Let's wait 10 seconds and check again".
3832       _sleep 10
3833     else
3834       _info "All success, let's return"
3835       return 0
3836     fi
3837   done
3838   _info "Timed out waiting for DNS."
3839   return 1
3840
3841 }
3842
3843 #webroot, domain domainlist  keylength
3844 issue() {
3845   if [ -z "$2" ]; then
3846     _usage "Usage: $PROJECT_ENTRY --issue  -d  a.com  -w /path/to/webroot/a.com/ "
3847     return 1
3848   fi
3849   if [ -z "$1" ]; then
3850     _usage "Please specify at least one validation method: '--webroot', '--standalone', '--apache', '--nginx' or '--dns' etc."
3851     return 1
3852   fi
3853   _web_roots="$1"
3854   _main_domain="$2"
3855   _alt_domains="$3"
3856
3857   if _contains "$_main_domain" ","; then
3858     _main_domain=$(echo "$2,$3" | cut -d , -f 1)
3859     _alt_domains=$(echo "$2,$3" | cut -d , -f 2- | sed "s/,${NO_VALUE}$//")
3860   fi
3861   _debug _main_domain "$_main_domain"
3862   _debug _alt_domains "$_alt_domains"
3863
3864   _key_length="$4"
3865   _real_cert="$5"
3866   _real_key="$6"
3867   _real_ca="$7"
3868   _reload_cmd="$8"
3869   _real_fullchain="$9"
3870   _pre_hook="${10}"
3871   _post_hook="${11}"
3872   _renew_hook="${12}"
3873   _local_addr="${13}"
3874   _challenge_alias="${14}"
3875   #remove these later.
3876   if [ "$_web_roots" = "dns-cf" ]; then
3877     _web_roots="dns_cf"
3878   fi
3879   if [ "$_web_roots" = "dns-dp" ]; then
3880     _web_roots="dns_dp"
3881   fi
3882   if [ "$_web_roots" = "dns-cx" ]; then
3883     _web_roots="dns_cx"
3884   fi
3885
3886   if [ ! "$IS_RENEW" ]; then
3887     _initpath "$_main_domain" "$_key_length"
3888     mkdir -p "$DOMAIN_PATH"
3889   fi
3890
3891   if _hasfield "$_web_roots" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
3892     _err "$_DNS_MANUAL_ERROR"
3893     return 1
3894   fi
3895
3896   _debug "Using ACME_DIRECTORY: $ACME_DIRECTORY"
3897
3898   _initAPI
3899
3900   if [ -f "$DOMAIN_CONF" ]; then
3901     Le_NextRenewTime=$(_readdomainconf Le_NextRenewTime)
3902     _debug Le_NextRenewTime "$Le_NextRenewTime"
3903     if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
3904       _saved_domain=$(_readdomainconf Le_Domain)
3905       _debug _saved_domain "$_saved_domain"
3906       _saved_alt=$(_readdomainconf Le_Alt)
3907       _debug _saved_alt "$_saved_alt"
3908       if [ "$_saved_domain,$_saved_alt" = "$_main_domain,$_alt_domains" ]; then
3909         _info "Domains not changed."
3910         _info "Skip, Next renewal time is: $(__green "$(_readdomainconf Le_NextRenewTimeStr)")"
3911         _info "Add '$(__red '--force')' to force to renew."
3912         return $RENEW_SKIP
3913       else
3914         _info "Domains have changed."
3915       fi
3916     fi
3917   fi
3918
3919   _savedomainconf "Le_Domain" "$_main_domain"
3920   _savedomainconf "Le_Alt" "$_alt_domains"
3921   _savedomainconf "Le_Webroot" "$_web_roots"
3922
3923   _savedomainconf "Le_PreHook" "$_pre_hook" "base64"
3924   _savedomainconf "Le_PostHook" "$_post_hook" "base64"
3925   _savedomainconf "Le_RenewHook" "$_renew_hook" "base64"
3926
3927   if [ "$_local_addr" ]; then
3928     _savedomainconf "Le_LocalAddress" "$_local_addr"
3929   else
3930     _cleardomainconf "Le_LocalAddress"
3931   fi
3932   if [ "$_challenge_alias" ]; then
3933     _savedomainconf "Le_ChallengeAlias" "$_challenge_alias"
3934   else
3935     _cleardomainconf "Le_ChallengeAlias"
3936   fi
3937
3938   if [ "$ACME_DIRECTORY" != "$DEFAULT_CA" ]; then
3939     Le_API="$ACME_DIRECTORY"
3940     _savedomainconf "Le_API" "$Le_API"
3941   else
3942     _cleardomainconf Le_API
3943   fi
3944
3945   if [ "$_alt_domains" = "$NO_VALUE" ]; then
3946     _alt_domains=""
3947   fi
3948
3949   if [ "$_key_length" = "$NO_VALUE" ]; then
3950     _key_length=""
3951   fi
3952
3953   if ! _on_before_issue "$_web_roots" "$_main_domain" "$_alt_domains" "$_pre_hook" "$_local_addr"; then
3954     _err "_on_before_issue."
3955     return 1
3956   fi
3957
3958   _saved_account_key_hash="$(_readcaconf "CA_KEY_HASH")"
3959   _debug2 _saved_account_key_hash "$_saved_account_key_hash"
3960
3961   if [ -z "$ACCOUNT_URL" ] || [ -z "$_saved_account_key_hash" ] || [ "$_saved_account_key_hash" != "$(__calcAccountKeyHash)" ]; then
3962     if ! _regAccount "$_accountkeylength"; then
3963       _on_issue_err "$_post_hook"
3964       return 1
3965     fi
3966   else
3967     _debug "_saved_account_key_hash is not changed, skip register account."
3968   fi
3969
3970   if [ -f "$CSR_PATH" ] && [ ! -f "$CERT_KEY_PATH" ]; then
3971     _info "Signing from existing CSR."
3972   else
3973     _key=$(_readdomainconf Le_Keylength)
3974     _debug "Read key length:$_key"
3975     if [ ! -f "$CERT_KEY_PATH" ] || [ "$_key_length" != "$_key" ] || [ "$Le_ForceNewDomainKey" = "1" ]; then
3976       if ! createDomainKey "$_main_domain" "$_key_length"; then
3977         _err "Create domain key error."
3978         _clearup
3979         _on_issue_err "$_post_hook"
3980         return 1
3981       fi
3982     fi
3983
3984     if ! _createcsr "$_main_domain" "$_alt_domains" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"; then
3985       _err "Create CSR error."
3986       _clearup
3987       _on_issue_err "$_post_hook"
3988       return 1
3989     fi
3990   fi
3991
3992   _savedomainconf "Le_Keylength" "$_key_length"
3993
3994   vlist="$Le_Vlist"
3995   _cleardomainconf "Le_Vlist"
3996   _info "Getting domain auth token for each domain"
3997   sep='#'
3998   dvsep=','
3999   if [ -z "$vlist" ]; then
4000     if [ "$ACME_VERSION" = "2" ]; then
4001       #make new order request
4002       _identifiers="{\"type\":\"dns\",\"value\":\"$(_idn "$_main_domain")\"}"
4003       _w_index=1
4004       while true; do
4005         d="$(echo "$_alt_domains," | cut -d , -f "$_w_index")"
4006         _w_index="$(_math "$_w_index" + 1)"
4007         _debug d "$d"
4008         if [ -z "$d" ]; then
4009           break
4010         fi
4011         _identifiers="$_identifiers,{\"type\":\"dns\",\"value\":\"$(_idn "$d")\"}"
4012       done
4013       _debug2 _identifiers "$_identifiers"
4014       if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
4015         _err "Create new order error."
4016         _clearup
4017         _on_issue_err "$_post_hook"
4018         return 1
4019       fi
4020       Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n " | cut -d ":" -f 2-)"
4021       _debug Le_LinkOrder "$Le_LinkOrder"
4022       Le_OrderFinalize="$(echo "$response" | _egrep_o '"finalize" *: *"[^"]*"' | cut -d '"' -f 4)"
4023       _debug Le_OrderFinalize "$Le_OrderFinalize"
4024       if [ -z "$Le_OrderFinalize" ]; then
4025         _err "Create new order error. Le_OrderFinalize not found. $response"
4026         _clearup
4027         _on_issue_err "$_post_hook"
4028         return 1
4029       fi
4030
4031       #for dns manual mode
4032       _savedomainconf "Le_OrderFinalize" "$Le_OrderFinalize"
4033
4034       _authorizations_seg="$(echo "$response" | _json_decode | _egrep_o '"authorizations" *: *\[[^\[]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
4035       _debug2 _authorizations_seg "$_authorizations_seg"
4036       if [ -z "$_authorizations_seg" ]; then
4037         _err "_authorizations_seg not found."
4038         _clearup
4039         _on_issue_err "$_post_hook"
4040         return 1
4041       fi
4042
4043       #domain and authz map
4044       _authorizations_map=""
4045       for _authz_url in $(echo "$_authorizations_seg" | tr ',' ' '); do
4046         _debug2 "_authz_url" "$_authz_url"
4047         if ! _send_signed_request "$_authz_url"; then
4048           _err "get to authz error."
4049           _err "_authorizations_seg" "$_authorizations_seg"
4050           _err "_authz_url" "$_authz_url"
4051           _clearup
4052           _on_issue_err "$_post_hook"
4053           return 1
4054         fi
4055
4056         response="$(echo "$response" | _normalizeJson)"
4057         _debug2 response "$response"
4058         _d="$(echo "$response" | _egrep_o '"value" *: *"[^"]*"' | cut -d : -f 2 | tr -d ' "')"
4059         if _contains "$response" "\"wildcard\" *: *true"; then
4060           _d="*.$_d"
4061         fi
4062         _debug2 _d "$_d"
4063         _authorizations_map="$_d,$response
4064 $_authorizations_map"
4065       done
4066       _debug2 _authorizations_map "$_authorizations_map"
4067     fi
4068
4069     _index=0
4070     _currentRoot=""
4071     _w_index=1
4072     while true; do
4073       d="$(echo "$_main_domain,$_alt_domains," | cut -d , -f "$_w_index")"
4074       _w_index="$(_math "$_w_index" + 1)"
4075       _debug d "$d"
4076       if [ -z "$d" ]; then
4077         break
4078       fi
4079       _info "Getting webroot for domain" "$d"
4080       _index=$(_math $_index + 1)
4081       _w="$(echo $_web_roots | cut -d , -f $_index)"
4082       _debug _w "$_w"
4083       if [ "$_w" ]; then
4084         _currentRoot="$_w"
4085       fi
4086       _debug "_currentRoot" "$_currentRoot"
4087
4088       vtype="$VTYPE_HTTP"
4089       #todo, v2 wildcard force to use dns
4090       if _startswith "$_currentRoot" "$W_DNS"; then
4091         vtype="$VTYPE_DNS"
4092       fi
4093
4094       if [ "$_currentRoot" = "$W_ALPN" ]; then
4095         vtype="$VTYPE_ALPN"
4096       fi
4097
4098       if [ "$ACME_VERSION" = "2" ]; then
4099         _idn_d="$(_idn "$d")"
4100         _candindates="$(echo "$_authorizations_map" | grep -i "^$_idn_d,")"
4101         _debug2 _candindates "$_candindates"
4102         if [ "$(echo "$_candindates" | wc -l)" -gt 1 ]; then
4103           for _can in $_candindates; do
4104             if _startswith "$(echo "$_can" | tr '.' '|')" "$(echo "$_idn_d" | tr '.' '|'),"; then
4105               _candindates="$_can"
4106               break
4107             fi
4108           done
4109         fi
4110         response="$(echo "$_candindates" | sed "s/$_idn_d,//")"
4111         _debug2 "response" "$response"
4112         if [ -z "$response" ]; then
4113           _err "get to authz error."
4114           _err "_authorizations_map" "$_authorizations_map"
4115           _clearup
4116           _on_issue_err "$_post_hook"
4117           return 1
4118         fi
4119       else
4120         if ! __get_domain_new_authz "$d"; then
4121           _clearup
4122           _on_issue_err "$_post_hook"
4123           return 1
4124         fi
4125       fi
4126
4127       if [ -z "$thumbprint" ]; then
4128         thumbprint="$(__calc_account_thumbprint)"
4129       fi
4130
4131       entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
4132       _debug entry "$entry"
4133       keyauthorization=""
4134       if [ -z "$entry" ]; then
4135         if ! _startswith "$d" '*.'; then
4136           _debug "Not a wildcard domain, lets check whether the validation is already valid."
4137           if echo "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4138             _debug "$d is already valid."
4139             keyauthorization="$STATE_VERIFIED"
4140             _debug keyauthorization "$keyauthorization"
4141           fi
4142         fi
4143         if [ -z "$keyauthorization" ]; then
4144           _err "Error, can not get domain token entry $d for $vtype"
4145           _supported_vtypes="$(echo "$response" | _egrep_o "\"challenges\":\[[^]]*]" | tr '{' "\n" | grep type | cut -d '"' -f 4 | tr "\n" ' ')"
4146           if [ "$_supported_vtypes" ]; then
4147             _err "The supported validation types are: $_supported_vtypes, but you specified: $vtype"
4148           fi
4149           _clearup
4150           _on_issue_err "$_post_hook"
4151           return 1
4152         fi
4153       fi
4154
4155       if [ -z "$keyauthorization" ]; then
4156         token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
4157         _debug token "$token"
4158
4159         if [ -z "$token" ]; then
4160           _err "Error, can not get domain token $entry"
4161           _clearup
4162           _on_issue_err "$_post_hook"
4163           return 1
4164         fi
4165         if [ "$ACME_VERSION" = "2" ]; then
4166           uri="$(echo "$entry" | _egrep_o '"url":"[^"]*' | cut -d '"' -f 4 | _head_n 1)"
4167         else
4168           uri="$(echo "$entry" | _egrep_o '"uri":"[^"]*' | cut -d '"' -f 4)"
4169         fi
4170         _debug uri "$uri"
4171
4172         if [ -z "$uri" ]; then
4173           _err "Error, can not get domain uri. $entry"
4174           _clearup
4175           _on_issue_err "$_post_hook"
4176           return 1
4177         fi
4178         keyauthorization="$token.$thumbprint"
4179         _debug keyauthorization "$keyauthorization"
4180
4181         if printf "%s" "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4182           _debug "$d is already verified."
4183           keyauthorization="$STATE_VERIFIED"
4184           _debug keyauthorization "$keyauthorization"
4185         fi
4186       fi
4187
4188       dvlist="$d$sep$keyauthorization$sep$uri$sep$vtype$sep$_currentRoot"
4189       _debug dvlist "$dvlist"
4190
4191       vlist="$vlist$dvlist$dvsep"
4192
4193     done
4194     _debug vlist "$vlist"
4195     #add entry
4196     dns_entries=""
4197     dnsadded=""
4198     ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4199     _alias_index=1
4200     for ventry in $ventries; do
4201       d=$(echo "$ventry" | cut -d "$sep" -f 1)
4202       keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4203       vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4204       _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4205       _debug d "$d"
4206       if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4207         _debug "$d is already verified, skip $vtype."
4208         _alias_index="$(_math "$_alias_index" + 1)"
4209         continue
4210       fi
4211
4212       if [ "$vtype" = "$VTYPE_DNS" ]; then
4213         dnsadded='0'
4214         _dns_root_d="$d"
4215         if _startswith "$_dns_root_d" "*."; then
4216           _dns_root_d="$(echo "$_dns_root_d" | sed 's/*.//')"
4217         fi
4218         _d_alias="$(_getfield "$_challenge_alias" "$_alias_index")"
4219         _alias_index="$(_math "$_alias_index" + 1)"
4220         _debug "_d_alias" "$_d_alias"
4221         if [ "$_d_alias" ]; then
4222           if _startswith "$_d_alias" "$DNS_ALIAS_PREFIX"; then
4223             txtdomain="$(echo "$_d_alias" | sed "s/$DNS_ALIAS_PREFIX//")"
4224           else
4225             txtdomain="_acme-challenge.$_d_alias"
4226           fi
4227           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$txtdomain$dvsep$_currentRoot"
4228         else
4229           txtdomain="_acme-challenge.$_dns_root_d"
4230           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$dvsep$_currentRoot"
4231         fi
4232
4233         _debug txtdomain "$txtdomain"
4234         txt="$(printf "%s" "$keyauthorization" | _digest "sha256" | _url_replace)"
4235         _debug txt "$txt"
4236
4237         d_api="$(_findHook "$_dns_root_d" $_SUB_FOLDER_DNSAPI "$_currentRoot")"
4238         _debug d_api "$d_api"
4239
4240         dns_entry="$dns_entry$dvsep$txt${dvsep}$d_api"
4241         _debug2 dns_entry "$dns_entry"
4242         if [ "$d_api" ]; then
4243           _debug "Found domain api file: $d_api"
4244         else
4245           if [ "$_currentRoot" != "$W_DNS" ]; then
4246             _err "Can not find dns api hook for: $_currentRoot"
4247             _info "You need to add the txt record manually."
4248           fi
4249           _info "$(__red "Add the following TXT record:")"
4250           _info "$(__red "Domain: '$(__green "$txtdomain")'")"
4251           _info "$(__red "TXT value: '$(__green "$txt")'")"
4252           _info "$(__red "Please be aware that you prepend _acme-challenge. before your domain")"
4253           _info "$(__red "so the resulting subdomain will be: $txtdomain")"
4254           continue
4255         fi
4256
4257         (
4258           if ! . "$d_api"; then
4259             _err "Load file $d_api error. Please check your api file and try again."
4260             return 1
4261           fi
4262
4263           addcommand="${_currentRoot}_add"
4264           if ! _exists "$addcommand"; then
4265             _err "It seems that your api file is not correct, it must have a function named: $addcommand"
4266             return 1
4267           fi
4268           _info "Adding txt value: $txt for domain:  $txtdomain"
4269           if ! $addcommand "$txtdomain" "$txt"; then
4270             _err "Error add txt for domain:$txtdomain"
4271             return 1
4272           fi
4273           _info "The txt record is added: Success."
4274         )
4275
4276         if [ "$?" != "0" ]; then
4277           _on_issue_err "$_post_hook" "$vlist"
4278           _clearup
4279           return 1
4280         fi
4281         dns_entries="$dns_entries$dns_entry
4282 "
4283         _debug2 "$dns_entries"
4284         dnsadded='1'
4285       fi
4286     done
4287
4288     if [ "$dnsadded" = '0' ]; then
4289       _savedomainconf "Le_Vlist" "$vlist"
4290       _debug "Dns record not added yet, so, save to $DOMAIN_CONF and exit."
4291       _err "Please add the TXT records to the domains, and re-run with --renew."
4292       _on_issue_err "$_post_hook"
4293       _clearup
4294       return 1
4295     fi
4296
4297   fi
4298
4299   if [ "$dns_entries" ]; then
4300     if [ -z "$Le_DNSSleep" ]; then
4301       _info "Let's check each dns records now. Sleep 20 seconds first."
4302       _sleep 20
4303       if ! _check_dns_entries; then
4304         _err "check dns error."
4305         _on_issue_err "$_post_hook"
4306         _clearup
4307         return 1
4308       fi
4309     else
4310       _savedomainconf "Le_DNSSleep" "$Le_DNSSleep"
4311       _info "Sleep $(__green $Le_DNSSleep) seconds for the txt records to take effect"
4312       _sleep "$Le_DNSSleep"
4313     fi
4314   fi
4315
4316   NGINX_RESTORE_VLIST=""
4317   _debug "ok, let's start to verify"
4318
4319   _ncIndex=1
4320   ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4321   for ventry in $ventries; do
4322     d=$(echo "$ventry" | cut -d "$sep" -f 1)
4323     keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4324     uri=$(echo "$ventry" | cut -d "$sep" -f 3)
4325     vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4326     _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4327
4328     if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4329       _info "$d is already verified, skip $vtype."
4330       continue
4331     fi
4332
4333     _info "Verifying: $d"
4334     _debug "d" "$d"
4335     _debug "keyauthorization" "$keyauthorization"
4336     _debug "uri" "$uri"
4337     removelevel=""
4338     token="$(printf "%s" "$keyauthorization" | cut -d '.' -f 1)"
4339
4340     _debug "_currentRoot" "$_currentRoot"
4341
4342     if [ "$vtype" = "$VTYPE_HTTP" ]; then
4343       if [ "$_currentRoot" = "$NO_VALUE" ]; then
4344         _info "Standalone mode server"
4345         _ncaddr="$(_getfield "$_local_addr" "$_ncIndex")"
4346         _ncIndex="$(_math $_ncIndex + 1)"
4347         _startserver "$keyauthorization" "$_ncaddr"
4348         if [ "$?" != "0" ]; then
4349           _clearup
4350           _on_issue_err "$_post_hook" "$vlist"
4351           return 1
4352         fi
4353         sleep 1
4354         _debug serverproc "$serverproc"
4355       elif [ "$_currentRoot" = "$MODE_STATELESS" ]; then
4356         _info "Stateless mode for domain:$d"
4357         _sleep 1
4358       elif _startswith "$_currentRoot" "$NGINX"; then
4359         _info "Nginx mode for domain:$d"
4360         #set up nginx server
4361         FOUND_REAL_NGINX_CONF=""
4362         BACKUP_NGINX_CONF=""
4363         if ! _setNginx "$d" "$_currentRoot" "$thumbprint"; then
4364           _clearup
4365           _on_issue_err "$_post_hook" "$vlist"
4366           return 1
4367         fi
4368
4369         if [ "$FOUND_REAL_NGINX_CONF" ]; then
4370           _realConf="$FOUND_REAL_NGINX_CONF"
4371           _backup="$BACKUP_NGINX_CONF"
4372           _debug _realConf "$_realConf"
4373           NGINX_RESTORE_VLIST="$d$sep$_realConf$sep$_backup$dvsep$NGINX_RESTORE_VLIST"
4374         fi
4375         _sleep 1
4376       else
4377         if [ "$_currentRoot" = "apache" ]; then
4378           wellknown_path="$ACME_DIR"
4379         else
4380           wellknown_path="$_currentRoot/.well-known/acme-challenge"
4381           if [ ! -d "$_currentRoot/.well-known" ]; then
4382             removelevel='1'
4383           elif [ ! -d "$_currentRoot/.well-known/acme-challenge" ]; then
4384             removelevel='2'
4385           else
4386             removelevel='3'
4387           fi
4388         fi
4389
4390         _debug wellknown_path "$wellknown_path"
4391
4392         _debug "writing token:$token to $wellknown_path/$token"
4393
4394         mkdir -p "$wellknown_path"
4395
4396         if ! printf "%s" "$keyauthorization" >"$wellknown_path/$token"; then
4397           _err "$d:Can not write token to file : $wellknown_path/$token"
4398           _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4399           _clearup
4400           _on_issue_err "$_post_hook" "$vlist"
4401           return 1
4402         fi
4403
4404         if [ ! "$usingApache" ]; then
4405           if webroot_owner=$(_stat "$_currentRoot"); then
4406             _debug "Changing owner/group of .well-known to $webroot_owner"
4407             if ! _exec "chown -R \"$webroot_owner\" \"$_currentRoot/.well-known\""; then
4408               _debug "$(cat "$_EXEC_TEMP_ERR")"
4409               _exec_err >/dev/null 2>&1
4410             fi
4411           else
4412             _debug "not changing owner/group of webroot"
4413           fi
4414         fi
4415
4416       fi
4417     elif [ "$vtype" = "$VTYPE_ALPN" ]; then
4418       acmevalidationv1="$(printf "%s" "$keyauthorization" | _digest "sha256" "hex")"
4419       _debug acmevalidationv1 "$acmevalidationv1"
4420       if ! _starttlsserver "$d" "" "$Le_TLSPort" "$keyauthorization" "$_ncaddr" "$acmevalidationv1"; then
4421         _err "Start tls server error."
4422         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4423         _clearup
4424         _on_issue_err "$_post_hook" "$vlist"
4425         return 1
4426       fi
4427     fi
4428
4429     if ! __trigger_validation "$uri" "$keyauthorization" "$vtype"; then
4430       _err "$d:Can not get challenge: $response"
4431       _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4432       _clearup
4433       _on_issue_err "$_post_hook" "$vlist"
4434       return 1
4435     fi
4436
4437     if [ "$code" ] && [ "$code" != '202' ]; then
4438       if [ "$code" = '200' ]; then
4439         _debug "trigger validation code: $code"
4440       else
4441         _err "$d:Challenge error: $response"
4442         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4443         _clearup
4444         _on_issue_err "$_post_hook" "$vlist"
4445         return 1
4446       fi
4447     fi
4448
4449     waittimes=0
4450     if [ -z "$MAX_RETRY_TIMES" ]; then
4451       MAX_RETRY_TIMES=30
4452     fi
4453
4454     while true; do
4455       waittimes=$(_math "$waittimes" + 1)
4456       if [ "$waittimes" -ge "$MAX_RETRY_TIMES" ]; then
4457         _err "$d:Timeout"
4458         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4459         _clearup
4460         _on_issue_err "$_post_hook" "$vlist"
4461         return 1
4462       fi
4463
4464       _debug "sleep 2 secs to verify"
4465       sleep 2
4466       _debug "checking"
4467       if [ "$ACME_VERSION" = "2" ]; then
4468         _send_signed_request "$uri"
4469       else
4470         response="$(_get "$uri")"
4471       fi
4472       if [ "$?" != "0" ]; then
4473         _err "$d:Verify error:$response"
4474         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4475         _clearup
4476         _on_issue_err "$_post_hook" "$vlist"
4477         return 1
4478       fi
4479       _debug2 original "$response"
4480
4481       response="$(echo "$response" | _normalizeJson)"
4482       _debug2 response "$response"
4483
4484       status=$(echo "$response" | _egrep_o '"status":"[^"]*' | cut -d : -f 2 | tr -d '"')
4485       if [ "$status" = "valid" ]; then
4486         _info "$(__green Success)"
4487         _stopserver "$serverproc"
4488         serverproc=""
4489         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4490         break
4491       fi
4492
4493       if [ "$status" = "invalid" ]; then
4494         error="$(echo "$response" | _egrep_o '"error":\{[^\}]*')"
4495         _debug2 error "$error"
4496         errordetail="$(echo "$error" | _egrep_o '"detail": *"[^"]*' | cut -d '"' -f 4)"
4497         _debug2 errordetail "$errordetail"
4498         if [ "$errordetail" ]; then
4499           _err "$d:Verify error:$errordetail"
4500         else
4501           _err "$d:Verify error:$error"
4502         fi
4503         if [ "$DEBUG" ]; then
4504           if [ "$vtype" = "$VTYPE_HTTP" ]; then
4505             _debug "Debug: get token url."
4506             _get "http://$d/.well-known/acme-challenge/$token" "" 1
4507           fi
4508         fi
4509         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4510         _clearup
4511         _on_issue_err "$_post_hook" "$vlist"
4512         return 1
4513       fi
4514
4515       if [ "$status" = "pending" ]; then
4516         _info "Pending"
4517       elif [ "$status" = "processing" ]; then
4518         _info "Processing"
4519       else
4520         _err "$d:Verify error:$response"
4521         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4522         _clearup
4523         _on_issue_err "$_post_hook" "$vlist"
4524         return 1
4525       fi
4526
4527     done
4528
4529   done
4530
4531   _clearup
4532   _info "Verify finished, start to sign."
4533   der="$(_getfile "${CSR_PATH}" "${BEGIN_CSR}" "${END_CSR}" | tr -d "\r\n" | _url_replace)"
4534
4535   if [ "$ACME_VERSION" = "2" ]; then
4536     _info "Lets finalize the order, Le_OrderFinalize: $Le_OrderFinalize"
4537     if ! _send_signed_request "${Le_OrderFinalize}" "{\"csr\": \"$der\"}"; then
4538       _err "Sign failed."
4539       _on_issue_err "$_post_hook"
4540       return 1
4541     fi
4542     if [ "$code" != "200" ]; then
4543       _err "Sign failed, finalize code is not 200."
4544       _err "$response"
4545       _on_issue_err "$_post_hook"
4546       return 1
4547     fi
4548     if [ -z "$Le_LinkOrder" ]; then
4549       Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n" | cut -d ":" -f 2-)"
4550     fi
4551
4552     _savedomainconf "Le_LinkOrder" "$Le_LinkOrder"
4553
4554     _link_cert_retry=0
4555     _MAX_CERT_RETRY=30
4556     while [ "$_link_cert_retry" -lt "$_MAX_CERT_RETRY" ]; do
4557       if _contains "$response" "\"status\":\"valid\""; then
4558         _debug "Order status is valid."
4559         Le_LinkCert="$(echo "$response" | _egrep_o '"certificate" *: *"[^"]*"' | cut -d '"' -f 4)"
4560         _debug Le_LinkCert "$Le_LinkCert"
4561         if [ -z "$Le_LinkCert" ]; then
4562           _err "Sign error, can not find Le_LinkCert"
4563           _err "$response"
4564           _on_issue_err "$_post_hook"
4565           return 1
4566         fi
4567         break
4568       elif _contains "$response" "\"processing\""; then
4569         _info "Order status is processing, lets sleep and retry."
4570         _sleep 2
4571       else
4572         _err "Sign error, wrong status"
4573         _err "$response"
4574         _on_issue_err "$_post_hook"
4575         return 1
4576       fi
4577       #the order is processing, so we are going to poll order status
4578       if [ -z "$Le_LinkOrder" ]; then
4579         _err "Sign error, can not get order link location header"
4580         _err "responseHeaders" "$responseHeaders"
4581         _on_issue_err "$_post_hook"
4582         return 1
4583       fi
4584       _info "Polling order status: $Le_LinkOrder"
4585       if ! _send_signed_request "$Le_LinkOrder"; then
4586         _err "Sign failed, can not post to Le_LinkOrder cert:$Le_LinkOrder."
4587         _err "$response"
4588         _on_issue_err "$_post_hook"
4589         return 1
4590       fi
4591       _link_cert_retry="$(_math $_link_cert_retry + 1)"
4592     done
4593
4594     if [ -z "$Le_LinkCert" ]; then
4595       _err "Sign failed, can not get Le_LinkCert, retry time limit."
4596       _err "$response"
4597       _on_issue_err "$_post_hook"
4598       return 1
4599     fi
4600     _info "Download cert, Le_LinkCert: $Le_LinkCert"
4601     if ! _send_signed_request "$Le_LinkCert"; then
4602       _err "Sign failed, can not download cert:$Le_LinkCert."
4603       _err "$response"
4604       _on_issue_err "$_post_hook"
4605       return 1
4606     fi
4607
4608     echo "$response" >"$CERT_PATH"
4609
4610     if [ "$(grep -- "$BEGIN_CERT" "$CERT_PATH" | wc -l)" -gt "1" ]; then
4611       _debug "Found cert chain"
4612       cat "$CERT_PATH" >"$CERT_FULLCHAIN_PATH"
4613       _end_n="$(grep -n -- "$END_CERT" "$CERT_FULLCHAIN_PATH" | _head_n 1 | cut -d : -f 1)"
4614       _debug _end_n "$_end_n"
4615       sed -n "1,${_end_n}p" "$CERT_FULLCHAIN_PATH" >"$CERT_PATH"
4616       _end_n="$(_math $_end_n + 1)"
4617       sed -n "${_end_n},9999p" "$CERT_FULLCHAIN_PATH" >"$CA_CERT_PATH"
4618     fi
4619
4620   else
4621     if ! _send_signed_request "${ACME_NEW_ORDER}" "{\"resource\": \"$ACME_NEW_ORDER_RES\", \"csr\": \"$der\"}" "needbase64"; then
4622       _err "Sign failed. $response"
4623       _on_issue_err "$_post_hook"
4624       return 1
4625     fi
4626     _rcert="$response"
4627     Le_LinkCert="$(grep -i '^Location.*$' "$HTTP_HEADER" | _tail_n 1 | tr -d "\r\n" | cut -d " " -f 2)"
4628     echo "$BEGIN_CERT" >"$CERT_PATH"
4629
4630     #if ! _get "$Le_LinkCert" | _base64 "multiline"  >> "$CERT_PATH" ; then
4631     #  _debug "Get cert failed. Let's try last response."
4632     #  printf -- "%s" "$_rcert" | _dbase64 "multiline" | _base64 "multiline" >> "$CERT_PATH"
4633     #fi
4634
4635     if ! printf -- "%s" "$_rcert" | _dbase64 "multiline" | _base64 "multiline" >>"$CERT_PATH"; then
4636       _debug "Try cert link."
4637       _get "$Le_LinkCert" | _base64 "multiline" >>"$CERT_PATH"
4638     fi
4639
4640     echo "$END_CERT" >>"$CERT_PATH"
4641   fi
4642
4643   _debug "Le_LinkCert" "$Le_LinkCert"
4644   _savedomainconf "Le_LinkCert" "$Le_LinkCert"
4645
4646   if [ -z "$Le_LinkCert" ] || ! _checkcert "$CERT_PATH"; then
4647     response="$(echo "$response" | _dbase64 "multiline" | tr -d '\0' | _normalizeJson)"
4648     _err "Sign failed: $(echo "$response" | _egrep_o '"detail":"[^"]*"')"
4649     _on_issue_err "$_post_hook"
4650     return 1
4651   fi
4652
4653   if [ "$Le_LinkCert" ]; then
4654     _info "$(__green "Cert success.")"
4655     cat "$CERT_PATH"
4656
4657     _info "Your cert is in $(__green " $CERT_PATH ")"
4658
4659     if [ -f "$CERT_KEY_PATH" ]; then
4660       _info "Your cert key is in $(__green " $CERT_KEY_PATH ")"
4661     fi
4662
4663     if [ ! "$USER_PATH" ] || [ ! "$ACME_IN_CRON" ]; then
4664       USER_PATH="$PATH"
4665       _saveaccountconf "USER_PATH" "$USER_PATH"
4666     fi
4667   fi
4668
4669   if [ "$ACME_VERSION" = "2" ]; then
4670     _debug "v2 chain."
4671   else
4672     cp "$CERT_PATH" "$CERT_FULLCHAIN_PATH"
4673     Le_LinkIssuer=$(grep -i '^Link' "$HTTP_HEADER" | _head_n 1 | cut -d " " -f 2 | cut -d ';' -f 1 | tr -d '<>')
4674
4675     if [ "$Le_LinkIssuer" ]; then
4676       if ! _contains "$Le_LinkIssuer" ":"; then
4677         _info "$(__red "Relative issuer link found.")"
4678         Le_LinkIssuer="$_ACME_SERVER_HOST$Le_LinkIssuer"
4679       fi
4680       _debug Le_LinkIssuer "$Le_LinkIssuer"
4681       _savedomainconf "Le_LinkIssuer" "$Le_LinkIssuer"
4682
4683       _link_issuer_retry=0
4684       _MAX_ISSUER_RETRY=5
4685       while [ "$_link_issuer_retry" -lt "$_MAX_ISSUER_RETRY" ]; do
4686         _debug _link_issuer_retry "$_link_issuer_retry"
4687         if [ "$ACME_VERSION" = "2" ]; then
4688           if _send_signed_request "$Le_LinkIssuer"; then
4689             echo "$response" >"$CA_CERT_PATH"
4690             break
4691           fi
4692         else
4693           if _get "$Le_LinkIssuer" >"$CA_CERT_PATH.der"; then
4694             echo "$BEGIN_CERT" >"$CA_CERT_PATH"
4695             _base64 "multiline" <"$CA_CERT_PATH.der" >>"$CA_CERT_PATH"
4696             echo "$END_CERT" >>"$CA_CERT_PATH"
4697             if ! _checkcert "$CA_CERT_PATH"; then
4698               _err "Can not get the ca cert."
4699               break
4700             fi
4701             cat "$CA_CERT_PATH" >>"$CERT_FULLCHAIN_PATH"
4702             rm -f "$CA_CERT_PATH.der"
4703             break
4704           fi
4705         fi
4706         _link_issuer_retry=$(_math $_link_issuer_retry + 1)
4707         _sleep "$_link_issuer_retry"
4708       done
4709       if [ "$_link_issuer_retry" = "$_MAX_ISSUER_RETRY" ]; then
4710         _err "Max retry for issuer ca cert is reached."
4711       fi
4712     else
4713       _debug "No Le_LinkIssuer header found."
4714     fi
4715   fi
4716   [ -f "$CA_CERT_PATH" ] && _info "The intermediate CA cert is in $(__green " $CA_CERT_PATH ")"
4717   [ -f "$CERT_FULLCHAIN_PATH" ] && _info "And the full chain certs is there: $(__green " $CERT_FULLCHAIN_PATH ")"
4718
4719   Le_CertCreateTime=$(_time)
4720   _savedomainconf "Le_CertCreateTime" "$Le_CertCreateTime"
4721
4722   Le_CertCreateTimeStr=$(date -u)
4723   _savedomainconf "Le_CertCreateTimeStr" "$Le_CertCreateTimeStr"
4724
4725   if [ -z "$Le_RenewalDays" ] || [ "$Le_RenewalDays" -lt "0" ]; then
4726     Le_RenewalDays="$DEFAULT_RENEW"
4727   else
4728     _savedomainconf "Le_RenewalDays" "$Le_RenewalDays"
4729   fi
4730
4731   if [ "$CA_BUNDLE" ]; then
4732     _saveaccountconf CA_BUNDLE "$CA_BUNDLE"
4733   else
4734     _clearaccountconf "CA_BUNDLE"
4735   fi
4736
4737   if [ "$CA_PATH" ]; then
4738     _saveaccountconf CA_PATH "$CA_PATH"
4739   else
4740     _clearaccountconf "CA_PATH"
4741   fi
4742
4743   if [ "$HTTPS_INSECURE" ]; then
4744     _saveaccountconf HTTPS_INSECURE "$HTTPS_INSECURE"
4745   else
4746     _clearaccountconf "HTTPS_INSECURE"
4747   fi
4748
4749   if [ "$Le_Listen_V4" ]; then
4750     _savedomainconf "Le_Listen_V4" "$Le_Listen_V4"
4751     _cleardomainconf Le_Listen_V6
4752   elif [ "$Le_Listen_V6" ]; then
4753     _savedomainconf "Le_Listen_V6" "$Le_Listen_V6"
4754     _cleardomainconf Le_Listen_V4
4755   fi
4756
4757   if [ "$Le_ForceNewDomainKey" = "1" ]; then
4758     _savedomainconf "Le_ForceNewDomainKey" "$Le_ForceNewDomainKey"
4759   else
4760     _cleardomainconf Le_ForceNewDomainKey
4761   fi
4762
4763   Le_NextRenewTime=$(_math "$Le_CertCreateTime" + "$Le_RenewalDays" \* 24 \* 60 \* 60)
4764
4765   Le_NextRenewTimeStr=$(_time2str "$Le_NextRenewTime")
4766   _savedomainconf "Le_NextRenewTimeStr" "$Le_NextRenewTimeStr"
4767
4768   Le_NextRenewTime=$(_math "$Le_NextRenewTime" - 86400)
4769   _savedomainconf "Le_NextRenewTime" "$Le_NextRenewTime"
4770
4771   if [ "$_real_cert$_real_key$_real_ca$_reload_cmd$_real_fullchain" ]; then
4772     _savedomainconf "Le_RealCertPath" "$_real_cert"
4773     _savedomainconf "Le_RealCACertPath" "$_real_ca"
4774     _savedomainconf "Le_RealKeyPath" "$_real_key"
4775     _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
4776     _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
4777     if ! _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"; then
4778       return 1
4779     fi
4780   fi
4781
4782   if ! _on_issue_success "$_post_hook" "$_renew_hook"; then
4783     _err "Call hook error."
4784     return 1
4785   fi
4786 }
4787
4788 #domain  [isEcc]
4789 renew() {
4790   Le_Domain="$1"
4791   if [ -z "$Le_Domain" ]; then
4792     _usage "Usage: $PROJECT_ENTRY --renew  -d domain.com [--ecc]"
4793     return 1
4794   fi
4795
4796   _isEcc="$2"
4797
4798   _initpath "$Le_Domain" "$_isEcc"
4799
4800   _info "$(__green "Renew: '$Le_Domain'")"
4801   if [ ! -f "$DOMAIN_CONF" ]; then
4802     _info "'$Le_Domain' is not a issued domain, skip."
4803     return $RENEW_SKIP
4804   fi
4805
4806   if [ "$Le_RenewalDays" ]; then
4807     _savedomainconf Le_RenewalDays "$Le_RenewalDays"
4808   fi
4809
4810   . "$DOMAIN_CONF"
4811   _debug Le_API "$Le_API"
4812
4813   if [ "$Le_API" = "$LETSENCRYPT_CA_V1" ]; then
4814     _cleardomainconf Le_API
4815     Le_API="$DEFAULT_CA"
4816   fi
4817   if [ "$Le_API" = "$LETSENCRYPT_STAGING_CA_V1" ]; then
4818     _cleardomainconf Le_API
4819     Le_API="$DEFAULT_STAGING_CA"
4820   fi
4821
4822   if [ "$Le_API" ]; then
4823     if [ "$_OLD_CA_HOST" = "$Le_API" ]; then
4824       export Le_API="$DEFAULT_CA"
4825       _savedomainconf Le_API "$Le_API"
4826     fi
4827     if [ "$_OLD_STAGE_CA_HOST" = "$Le_API" ]; then
4828       export Le_API="$DEFAULT_STAGING_CA"
4829       _savedomainconf Le_API "$Le_API"
4830     fi
4831     export ACME_DIRECTORY="$Le_API"
4832     #reload ca configs
4833     ACCOUNT_KEY_PATH=""
4834     ACCOUNT_JSON_PATH=""
4835     CA_CONF=""
4836     _debug3 "initpath again."
4837     _initpath "$Le_Domain" "$_isEcc"
4838   fi
4839
4840   if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
4841     _info "Skip, Next renewal time is: $(__green "$Le_NextRenewTimeStr")"
4842     _info "Add '$(__red '--force')' to force to renew."
4843     return "$RENEW_SKIP"
4844   fi
4845
4846   if [ "$ACME_IN_CRON" = "1" ] && [ -z "$Le_CertCreateTime" ]; then
4847     _info "Skip invalid cert for: $Le_Domain"
4848     return $RENEW_SKIP
4849   fi
4850
4851   IS_RENEW="1"
4852   Le_ReloadCmd="$(_readdomainconf Le_ReloadCmd)"
4853   Le_PreHook="$(_readdomainconf Le_PreHook)"
4854   Le_PostHook="$(_readdomainconf Le_PostHook)"
4855   Le_RenewHook="$(_readdomainconf Le_RenewHook)"
4856   issue "$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" "$Le_ChallengeAlias"
4857   res="$?"
4858   if [ "$res" != "0" ]; then
4859     return "$res"
4860   fi
4861
4862   if [ "$Le_DeployHook" ]; then
4863     _deploy "$Le_Domain" "$Le_DeployHook"
4864     res="$?"
4865   fi
4866
4867   IS_RENEW=""
4868
4869   return "$res"
4870 }
4871
4872 #renewAll  [stopRenewOnError]
4873 renewAll() {
4874   _initpath
4875   _stopRenewOnError="$1"
4876   _debug "_stopRenewOnError" "$_stopRenewOnError"
4877   _ret="0"
4878   _success_msg=""
4879   _error_msg=""
4880   _skipped_msg=""
4881   _error_level=$NOTIFY_LEVEL_SKIP
4882   _notify_code=$RENEW_SKIP
4883   _set_level=${NOTIFY_LEVEL:-$NOTIFY_LEVEL_DEFAULT}
4884   _debug "_set_level" "$_set_level"
4885   for di in "${CERT_HOME}"/*.*/; do
4886     _debug di "$di"
4887     if ! [ -d "$di" ]; then
4888       _debug "Not directory, skip: $di"
4889       continue
4890     fi
4891     d=$(basename "$di")
4892     _debug d "$d"
4893     (
4894       if _endswith "$d" "$ECC_SUFFIX"; then
4895         _isEcc=$(echo "$d" | cut -d "$ECC_SEP" -f 2)
4896         d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
4897       fi
4898       renew "$d" "$_isEcc"
4899     )
4900     rc="$?"
4901     _debug "Return code: $rc"
4902     if [ "$rc" = "0" ]; then
4903       if [ $_error_level -gt $NOTIFY_LEVEL_RENEW ]; then
4904         _error_level="$NOTIFY_LEVEL_RENEW"
4905         _notify_code=0
4906       fi
4907       if [ "$ACME_IN_CRON" ]; then
4908         if [ $_set_level -ge $NOTIFY_LEVEL_RENEW ]; then
4909           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
4910             _send_notify "Renew $d success" "Good, the cert is renewed." "$NOTIFY_HOOK" 0
4911           fi
4912         fi
4913       fi
4914       _success_msg="${_success_msg}    $d
4915 "
4916     elif [ "$rc" = "$RENEW_SKIP" ]; then
4917       if [ $_error_level -gt $NOTIFY_LEVEL_SKIP ]; then
4918         _error_level="$NOTIFY_LEVEL_SKIP"
4919         _notify_code=$RENEW_SKIP
4920       fi
4921       if [ "$ACME_IN_CRON" ]; then
4922         if [ $_set_level -ge $NOTIFY_LEVEL_SKIP ]; then
4923           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
4924             _send_notify "Renew $d skipped" "Good, the cert is skipped." "$NOTIFY_HOOK" "$RENEW_SKIP"
4925           fi
4926         fi
4927       fi
4928       _info "Skipped $d"
4929       _skipped_msg="${_skipped_msg}    $d
4930 "
4931     else
4932       if [ $_error_level -gt $NOTIFY_LEVEL_ERROR ]; then
4933         _error_level="$NOTIFY_LEVEL_ERROR"
4934         _notify_code=1
4935       fi
4936       if [ "$ACME_IN_CRON" ]; then
4937         if [ $_set_level -ge $NOTIFY_LEVEL_ERROR ]; then
4938           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
4939             _send_notify "Renew $d error" "There is an error." "$NOTIFY_HOOK" 1
4940           fi
4941         fi
4942       fi
4943       _error_msg="${_error_msg}    $d
4944 "
4945       if [ "$_stopRenewOnError" ]; then
4946         _err "Error renew $d,  stop now."
4947         _ret="$rc"
4948         break
4949       else
4950         _ret="$rc"
4951         _err "Error renew $d."
4952       fi
4953     fi
4954   done
4955   _debug _error_level "$_error_level"
4956   _debug _set_level "$_set_level"
4957   if [ "$ACME_IN_CRON" ] && [ $_error_level -le $_set_level ]; then
4958     if [ -z "$NOTIFY_MODE" ] || [ "$NOTIFY_MODE" = "$NOTIFY_MODE_BULK" ]; then
4959       _msg_subject="Renew"
4960       if [ "$_error_msg" ]; then
4961         _msg_subject="${_msg_subject} Error"
4962         _msg_data="Error certs:
4963 ${_error_msg}
4964 "
4965       fi
4966       if [ "$_success_msg" ]; then
4967         _msg_subject="${_msg_subject} Success"
4968         _msg_data="${_msg_data}Success certs:
4969 ${_success_msg}
4970 "
4971       fi
4972       if [ "$_skipped_msg" ]; then
4973         _msg_subject="${_msg_subject} Skipped"
4974         _msg_data="${_msg_data}Skipped certs:
4975 ${_skipped_msg}
4976 "
4977       fi
4978
4979       _send_notify "$_msg_subject" "$_msg_data" "$NOTIFY_HOOK" "$_notify_code"
4980     fi
4981   fi
4982
4983   return "$_ret"
4984 }
4985
4986 #csr webroot
4987 signcsr() {
4988   _csrfile="$1"
4989   _csrW="$2"
4990   if [ -z "$_csrfile" ] || [ -z "$_csrW" ]; then
4991     _usage "Usage: $PROJECT_ENTRY --signcsr  --csr mycsr.csr  -w /path/to/webroot/a.com/ "
4992     return 1
4993   fi
4994
4995   _real_cert="$3"
4996   _real_key="$4"
4997   _real_ca="$5"
4998   _reload_cmd="$6"
4999   _real_fullchain="$7"
5000   _pre_hook="${8}"
5001   _post_hook="${9}"
5002   _renew_hook="${10}"
5003   _local_addr="${11}"
5004   _challenge_alias="${12}"
5005
5006   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5007   if [ "$?" != "0" ]; then
5008     _err "Can not read subject from csr: $_csrfile"
5009     return 1
5010   fi
5011   _debug _csrsubj "$_csrsubj"
5012   if _contains "$_csrsubj" ' ' || ! _contains "$_csrsubj" '.'; then
5013     _info "It seems that the subject: $_csrsubj is not a valid domain name. Drop it."
5014     _csrsubj=""
5015   fi
5016
5017   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5018   if [ "$?" != "0" ]; then
5019     _err "Can not read domain list from csr: $_csrfile"
5020     return 1
5021   fi
5022   _debug "_csrdomainlist" "$_csrdomainlist"
5023
5024   if [ -z "$_csrsubj" ]; then
5025     _csrsubj="$(_getfield "$_csrdomainlist" 1)"
5026     _debug _csrsubj "$_csrsubj"
5027     _csrdomainlist="$(echo "$_csrdomainlist" | cut -d , -f 2-)"
5028     _debug "_csrdomainlist" "$_csrdomainlist"
5029   fi
5030
5031   if [ -z "$_csrsubj" ]; then
5032     _err "Can not read subject from csr: $_csrfile"
5033     return 1
5034   fi
5035
5036   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5037   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5038     _err "Can not read key length from csr: $_csrfile"
5039     return 1
5040   fi
5041
5042   if [ -z "$ACME_VERSION" ] && _contains "$_csrsubj,$_csrdomainlist" "*."; then
5043     export ACME_VERSION=2
5044   fi
5045   _initpath "$_csrsubj" "$_csrkeylength"
5046   mkdir -p "$DOMAIN_PATH"
5047
5048   _info "Copy csr to: $CSR_PATH"
5049   cp "$_csrfile" "$CSR_PATH"
5050
5051   issue "$_csrW" "$_csrsubj" "$_csrdomainlist" "$_csrkeylength" "$_real_cert" "$_real_key" "$_real_ca" "$_reload_cmd" "$_real_fullchain" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_addr" "$_challenge_alias"
5052
5053 }
5054
5055 showcsr() {
5056   _csrfile="$1"
5057   _csrd="$2"
5058   if [ -z "$_csrfile" ] && [ -z "$_csrd" ]; then
5059     _usage "Usage: $PROJECT_ENTRY --showcsr  --csr mycsr.csr"
5060     return 1
5061   fi
5062
5063   _initpath
5064
5065   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5066   if [ "$?" != "0" ] || [ -z "$_csrsubj" ]; then
5067     _err "Can not read subject from csr: $_csrfile"
5068     return 1
5069   fi
5070
5071   _info "Subject=$_csrsubj"
5072
5073   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5074   if [ "$?" != "0" ]; then
5075     _err "Can not read domain list from csr: $_csrfile"
5076     return 1
5077   fi
5078   _debug "_csrdomainlist" "$_csrdomainlist"
5079
5080   _info "SubjectAltNames=$_csrdomainlist"
5081
5082   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5083   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5084     _err "Can not read key length from csr: $_csrfile"
5085     return 1
5086   fi
5087   _info "KeyLength=$_csrkeylength"
5088 }
5089
5090 list() {
5091   _raw="$1"
5092   _initpath
5093
5094   _sep="|"
5095   if [ "$_raw" ]; then
5096     printf "%s\n" "Main_Domain${_sep}KeyLength${_sep}SAN_Domains${_sep}Created${_sep}Renew"
5097     for di in "${CERT_HOME}"/*.*/; do
5098       d=$(basename "$di")
5099       _debug d "$d"
5100       (
5101         if _endswith "$d" "$ECC_SUFFIX"; then
5102           _isEcc="ecc"
5103           d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5104         fi
5105         DOMAIN_CONF="$di/$d.conf"
5106         if [ -f "$DOMAIN_CONF" ]; then
5107           . "$DOMAIN_CONF"
5108           printf "%s\n" "$Le_Domain${_sep}\"$Le_Keylength\"${_sep}$Le_Alt${_sep}$Le_CertCreateTimeStr${_sep}$Le_NextRenewTimeStr"
5109         fi
5110       )
5111     done
5112   else
5113     if _exists column; then
5114       list "raw" | column -t -s "$_sep"
5115     else
5116       list "raw" | tr "$_sep" '\t'
5117     fi
5118   fi
5119
5120 }
5121
5122 _deploy() {
5123   _d="$1"
5124   _hooks="$2"
5125
5126   for _d_api in $(echo "$_hooks" | tr ',' " "); do
5127     _deployApi="$(_findHook "$_d" $_SUB_FOLDER_DEPLOY "$_d_api")"
5128     if [ -z "$_deployApi" ]; then
5129       _err "The deploy hook $_d_api is not found."
5130       return 1
5131     fi
5132     _debug _deployApi "$_deployApi"
5133
5134     if ! (
5135       if ! . "$_deployApi"; then
5136         _err "Load file $_deployApi error. Please check your api file and try again."
5137         return 1
5138       fi
5139
5140       d_command="${_d_api}_deploy"
5141       if ! _exists "$d_command"; then
5142         _err "It seems that your api file is not correct, it must have a function named: $d_command"
5143         return 1
5144       fi
5145
5146       if ! $d_command "$_d" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$CERT_FULLCHAIN_PATH"; then
5147         _err "Error deploy for domain:$_d"
5148         return 1
5149       fi
5150     ); then
5151       _err "Deploy error."
5152       return 1
5153     else
5154       _info "$(__green Success)"
5155     fi
5156   done
5157 }
5158
5159 #domain hooks
5160 deploy() {
5161   _d="$1"
5162   _hooks="$2"
5163   _isEcc="$3"
5164   if [ -z "$_hooks" ]; then
5165     _usage "Usage: $PROJECT_ENTRY --deploy -d domain.com --deploy-hook cpanel [--ecc] "
5166     return 1
5167   fi
5168
5169   _initpath "$_d" "$_isEcc"
5170   if [ ! -d "$DOMAIN_PATH" ]; then
5171     _err "The domain '$_d' is not a cert name. You must use the cert name to specify the cert to install."
5172     _err "Can not find path:'$DOMAIN_PATH'"
5173     return 1
5174   fi
5175
5176   . "$DOMAIN_CONF"
5177
5178   _savedomainconf Le_DeployHook "$_hooks"
5179
5180   _deploy "$_d" "$_hooks"
5181 }
5182
5183 installcert() {
5184   _main_domain="$1"
5185   if [ -z "$_main_domain" ]; then
5186     _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]"
5187     return 1
5188   fi
5189
5190   _real_cert="$2"
5191   _real_key="$3"
5192   _real_ca="$4"
5193   _reload_cmd="$5"
5194   _real_fullchain="$6"
5195   _isEcc="$7"
5196
5197   _initpath "$_main_domain" "$_isEcc"
5198   if [ ! -d "$DOMAIN_PATH" ]; then
5199     _err "The domain '$_main_domain' is not a cert name. You must use the cert name to specify the cert to install."
5200     _err "Can not find path:'$DOMAIN_PATH'"
5201     return 1
5202   fi
5203
5204   _savedomainconf "Le_RealCertPath" "$_real_cert"
5205   _savedomainconf "Le_RealCACertPath" "$_real_ca"
5206   _savedomainconf "Le_RealKeyPath" "$_real_key"
5207   _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
5208   _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
5209
5210   _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"
5211 }
5212
5213 #domain  cert  key  ca  fullchain reloadcmd backup-prefix
5214 _installcert() {
5215   _main_domain="$1"
5216   _real_cert="$2"
5217   _real_key="$3"
5218   _real_ca="$4"
5219   _real_fullchain="$5"
5220   _reload_cmd="$6"
5221   _backup_prefix="$7"
5222
5223   if [ "$_real_cert" = "$NO_VALUE" ]; then
5224     _real_cert=""
5225   fi
5226   if [ "$_real_key" = "$NO_VALUE" ]; then
5227     _real_key=""
5228   fi
5229   if [ "$_real_ca" = "$NO_VALUE" ]; then
5230     _real_ca=""
5231   fi
5232   if [ "$_reload_cmd" = "$NO_VALUE" ]; then
5233     _reload_cmd=""
5234   fi
5235   if [ "$_real_fullchain" = "$NO_VALUE" ]; then
5236     _real_fullchain=""
5237   fi
5238
5239   _backup_path="$DOMAIN_BACKUP_PATH/$_backup_prefix"
5240   mkdir -p "$_backup_path"
5241
5242   if [ "$_real_cert" ]; then
5243     _info "Installing cert to:$_real_cert"
5244     if [ -f "$_real_cert" ] && [ ! "$IS_RENEW" ]; then
5245       cp "$_real_cert" "$_backup_path/cert.bak"
5246     fi
5247     cat "$CERT_PATH" >"$_real_cert" || return 1
5248   fi
5249
5250   if [ "$_real_ca" ]; then
5251     _info "Installing CA to:$_real_ca"
5252     if [ "$_real_ca" = "$_real_cert" ]; then
5253       echo "" >>"$_real_ca"
5254       cat "$CA_CERT_PATH" >>"$_real_ca" || return 1
5255     else
5256       if [ -f "$_real_ca" ] && [ ! "$IS_RENEW" ]; then
5257         cp "$_real_ca" "$_backup_path/ca.bak"
5258       fi
5259       cat "$CA_CERT_PATH" >"$_real_ca" || return 1
5260     fi
5261   fi
5262
5263   if [ "$_real_key" ]; then
5264     _info "Installing key to:$_real_key"
5265     if [ -f "$_real_key" ] && [ ! "$IS_RENEW" ]; then
5266       cp "$_real_key" "$_backup_path/key.bak"
5267     fi
5268     if [ -f "$_real_key" ]; then
5269       cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5270     else
5271       cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5272       chmod 600 "$_real_key"
5273     fi
5274   fi
5275
5276   if [ "$_real_fullchain" ]; then
5277     _info "Installing full chain to:$_real_fullchain"
5278     if [ -f "$_real_fullchain" ] && [ ! "$IS_RENEW" ]; then
5279       cp "$_real_fullchain" "$_backup_path/fullchain.bak"
5280     fi
5281     cat "$CERT_FULLCHAIN_PATH" >"$_real_fullchain" || return 1
5282   fi
5283
5284   if [ "$_reload_cmd" ]; then
5285     _info "Run reload cmd: $_reload_cmd"
5286     if (
5287       export CERT_PATH
5288       export CERT_KEY_PATH
5289       export CA_CERT_PATH
5290       export CERT_FULLCHAIN_PATH
5291       export Le_Domain="$_main_domain"
5292       cd "$DOMAIN_PATH" && eval "$_reload_cmd"
5293     ); then
5294       _info "$(__green "Reload success")"
5295     else
5296       _err "Reload error for :$Le_Domain"
5297     fi
5298   fi
5299
5300 }
5301
5302 __read_password() {
5303   unset _pp
5304   prompt="Enter Password:"
5305   while IFS= read -p "$prompt" -r -s -n 1 char; do
5306     if [ "$char" = $'\0' ]; then
5307       break
5308     fi
5309     prompt='*'
5310     _pp="$_pp$char"
5311   done
5312   echo "$_pp"
5313 }
5314
5315 _install_win_taskscheduler() {
5316   _lesh="$1"
5317   _centry="$2"
5318   _randomminute="$3"
5319   if ! _exists cygpath; then
5320     _err "cygpath not found"
5321     return 1
5322   fi
5323   if ! _exists schtasks; then
5324     _err "schtasks.exe is not found, are you on Windows?"
5325     return 1
5326   fi
5327   _winbash="$(cygpath -w $(which bash))"
5328   _debug _winbash "$_winbash"
5329   if [ -z "$_winbash" ]; then
5330     _err "can not find bash path"
5331     return 1
5332   fi
5333   _myname="$(whoami)"
5334   _debug "_myname" "$_myname"
5335   if [ -z "$_myname" ]; then
5336     _err "can not find my user name"
5337     return 1
5338   fi
5339   _debug "_lesh" "$_lesh"
5340
5341   _info "To install scheduler task in your Windows account, you must input your windows password."
5342   _info "$PROJECT_NAME doesn't save your password."
5343   _info "Please input your Windows password for: $(__green "$_myname")"
5344   _password="$(__read_password)"
5345   #SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'" >/dev/null
5346   echo SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "\"$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'\"" | cmd.exe >/dev/null
5347   echo
5348
5349 }
5350
5351 _uninstall_win_taskscheduler() {
5352   if ! _exists schtasks; then
5353     _err "schtasks.exe is not found, are you on Windows?"
5354     return 1
5355   fi
5356   if ! echo SCHTASKS /query /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null; then
5357     _debug "scheduler $_WINDOWS_SCHEDULER_NAME is not found."
5358   else
5359     _info "Removing $_WINDOWS_SCHEDULER_NAME"
5360     echo SCHTASKS /delete /f /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null
5361   fi
5362 }
5363
5364 #confighome
5365 installcronjob() {
5366   _c_home="$1"
5367   _initpath
5368   _CRONTAB="crontab"
5369   if [ -f "$LE_WORKING_DIR/$PROJECT_ENTRY" ]; then
5370     lesh="\"$LE_WORKING_DIR\"/$PROJECT_ENTRY"
5371   else
5372     _err "Can not install cronjob, $PROJECT_ENTRY not found."
5373     return 1
5374   fi
5375   if [ "$_c_home" ]; then
5376     _c_entry="--config-home \"$_c_home\" "
5377   fi
5378   _t=$(_time)
5379   random_minute=$(_math $_t % 60)
5380
5381   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5382     _CRONTAB="fcrontab"
5383   fi
5384
5385   if ! _exists "$_CRONTAB"; then
5386     if _exists cygpath && _exists schtasks.exe; then
5387       _info "It seems you are on Windows,  let's install Windows scheduler task."
5388       if _install_win_taskscheduler "$lesh" "$_c_entry" "$random_minute"; then
5389         _info "Install Windows scheduler task success."
5390         return 0
5391       else
5392         _err "Install Windows scheduler task failed."
5393         return 1
5394       fi
5395     fi
5396     _err "crontab/fcrontab doesn't exist, so, we can not install cron jobs."
5397     _err "All your certs will not be renewed automatically."
5398     _err "You must add your own cron job to call '$PROJECT_ENTRY --cron' everyday."
5399     return 1
5400   fi
5401   _info "Installing cron job"
5402   if ! $_CRONTAB -l | grep "$PROJECT_ENTRY --cron"; then
5403     if _exists uname && uname -a | grep SunOS >/dev/null; then
5404       $_CRONTAB -l | {
5405         cat
5406         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5407       } | $_CRONTAB --
5408     else
5409       $_CRONTAB -l | {
5410         cat
5411         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5412       } | $_CRONTAB -
5413     fi
5414   fi
5415   if [ "$?" != "0" ]; then
5416     _err "Install cron job failed. You need to manually renew your certs."
5417     _err "Or you can add cronjob by yourself:"
5418     _err "$lesh --cron --home \"$LE_WORKING_DIR\" > /dev/null"
5419     return 1
5420   fi
5421 }
5422
5423 uninstallcronjob() {
5424   _CRONTAB="crontab"
5425   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5426     _CRONTAB="fcrontab"
5427   fi
5428
5429   if ! _exists "$_CRONTAB"; then
5430     if _exists cygpath && _exists schtasks.exe; then
5431       _info "It seems you are on Windows,  let's uninstall Windows scheduler task."
5432       if _uninstall_win_taskscheduler; then
5433         _info "Uninstall Windows scheduler task success."
5434         return 0
5435       else
5436         _err "Uninstall Windows scheduler task failed."
5437         return 1
5438       fi
5439     fi
5440     return
5441   fi
5442   _info "Removing cron job"
5443   cr="$($_CRONTAB -l | grep "$PROJECT_ENTRY --cron")"
5444   if [ "$cr" ]; then
5445     if _exists uname && uname -a | grep solaris >/dev/null; then
5446       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB --
5447     else
5448       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB -
5449     fi
5450     LE_WORKING_DIR="$(echo "$cr" | cut -d ' ' -f 9 | tr -d '"')"
5451     _info LE_WORKING_DIR "$LE_WORKING_DIR"
5452     if _contains "$cr" "--config-home"; then
5453       LE_CONFIG_HOME="$(echo "$cr" | cut -d ' ' -f 11 | tr -d '"')"
5454       _debug LE_CONFIG_HOME "$LE_CONFIG_HOME"
5455     fi
5456   fi
5457   _initpath
5458
5459 }
5460
5461 #domain  isECC  revokeReason
5462 revoke() {
5463   Le_Domain="$1"
5464   if [ -z "$Le_Domain" ]; then
5465     _usage "Usage: $PROJECT_ENTRY --revoke -d domain.com  [--ecc]"
5466     return 1
5467   fi
5468
5469   _isEcc="$2"
5470   _reason="$3"
5471   if [ -z "$_reason" ]; then
5472     _reason="0"
5473   fi
5474   _initpath "$Le_Domain" "$_isEcc"
5475   if [ ! -f "$DOMAIN_CONF" ]; then
5476     _err "$Le_Domain is not a issued domain, skip."
5477     return 1
5478   fi
5479
5480   if [ ! -f "$CERT_PATH" ]; then
5481     _err "Cert for $Le_Domain $CERT_PATH is not found, skip."
5482     return 1
5483   fi
5484
5485   cert="$(_getfile "${CERT_PATH}" "${BEGIN_CERT}" "${END_CERT}" | tr -d "\r\n" | _url_replace)"
5486
5487   if [ -z "$cert" ]; then
5488     _err "Cert for $Le_Domain is empty found, skip."
5489     return 1
5490   fi
5491
5492   _initAPI
5493
5494   if [ "$ACME_VERSION" = "2" ]; then
5495     data="{\"certificate\": \"$cert\",\"reason\":$_reason}"
5496   else
5497     data="{\"resource\": \"revoke-cert\", \"certificate\": \"$cert\"}"
5498   fi
5499   uri="${ACME_REVOKE_CERT}"
5500
5501   if [ -f "$CERT_KEY_PATH" ]; then
5502     _info "Try domain key first."
5503     if _send_signed_request "$uri" "$data" "" "$CERT_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 by domain key."
5510         _err "$response"
5511       fi
5512     fi
5513   else
5514     _info "Domain key file doesn't exists."
5515   fi
5516
5517   _info "Try account key."
5518
5519   if _send_signed_request "$uri" "$data" "" "$ACCOUNT_KEY_PATH"; then
5520     if [ -z "$response" ]; then
5521       _info "Revoke success."
5522       rm -f "$CERT_PATH"
5523       return 0
5524     else
5525       _err "Revoke error."
5526       _debug "$response"
5527     fi
5528   fi
5529   return 1
5530 }
5531
5532 #domain  ecc
5533 remove() {
5534   Le_Domain="$1"
5535   if [ -z "$Le_Domain" ]; then
5536     _usage "Usage: $PROJECT_ENTRY --remove -d domain.com [--ecc]"
5537     return 1
5538   fi
5539
5540   _isEcc="$2"
5541
5542   _initpath "$Le_Domain" "$_isEcc"
5543   _removed_conf="$DOMAIN_CONF.removed"
5544   if [ ! -f "$DOMAIN_CONF" ]; then
5545     if [ -f "$_removed_conf" ]; then
5546       _err "$Le_Domain is already removed, You can remove the folder by yourself: $DOMAIN_PATH"
5547     else
5548       _err "$Le_Domain is not a issued domain, skip."
5549     fi
5550     return 1
5551   fi
5552
5553   if mv "$DOMAIN_CONF" "$_removed_conf"; then
5554     _info "$Le_Domain is removed, the key and cert files are in $(__green $DOMAIN_PATH)"
5555     _info "You can remove them by yourself."
5556     return 0
5557   else
5558     _err "Remove $Le_Domain failed."
5559     return 1
5560   fi
5561 }
5562
5563 #domain vtype
5564 _deactivate() {
5565   _d_domain="$1"
5566   _d_type="$2"
5567   _initpath
5568
5569   if [ "$ACME_VERSION" = "2" ]; then
5570     _identifiers="{\"type\":\"dns\",\"value\":\"$_d_domain\"}"
5571     if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
5572       _err "Can not get domain new order."
5573       return 1
5574     fi
5575     _authorizations_seg="$(echo "$response" | _egrep_o '"authorizations" *: *\[[^\]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
5576     _debug2 _authorizations_seg "$_authorizations_seg"
5577     if [ -z "$_authorizations_seg" ]; then
5578       _err "_authorizations_seg not found."
5579       _clearup
5580       _on_issue_err "$_post_hook"
5581       return 1
5582     fi
5583
5584     authzUri="$_authorizations_seg"
5585     _debug2 "authzUri" "$authzUri"
5586     if ! _send_signed_request "$authzUri"; then
5587       _err "get to authz error."
5588       _err "_authorizations_seg" "$_authorizations_seg"
5589       _err "authzUri" "$authzUri"
5590       _clearup
5591       _on_issue_err "$_post_hook"
5592       return 1
5593     fi
5594
5595     response="$(echo "$response" | _normalizeJson)"
5596     _debug2 response "$response"
5597     _URL_NAME="url"
5598   else
5599     if ! __get_domain_new_authz "$_d_domain"; then
5600       _err "Can not get domain new authz token."
5601       return 1
5602     fi
5603
5604     authzUri="$(echo "$responseHeaders" | grep "^Location:" | _head_n 1 | cut -d ':' -f 2- | tr -d "\r\n")"
5605     _debug "authzUri" "$authzUri"
5606     if [ "$code" ] && [ ! "$code" = '201' ]; then
5607       _err "new-authz error: $response"
5608       return 1
5609     fi
5610     _URL_NAME="uri"
5611   fi
5612
5613   entries="$(echo "$response" | _egrep_o "{ *\"type\":\"[^\"]*\", *\"status\": *\"valid\", *\"$_URL_NAME\"[^}]*")"
5614   if [ -z "$entries" ]; then
5615     _info "No valid entries found."
5616     if [ -z "$thumbprint" ]; then
5617       thumbprint="$(__calc_account_thumbprint)"
5618     fi
5619     _debug "Trigger validation."
5620     vtype="$VTYPE_DNS"
5621     entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
5622     _debug entry "$entry"
5623     if [ -z "$entry" ]; then
5624       _err "Error, can not get domain token $d"
5625       return 1
5626     fi
5627     token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
5628     _debug token "$token"
5629
5630     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*" | cut -d : -f 2,3 | tr -d '"')"
5631     _debug uri "$uri"
5632
5633     keyauthorization="$token.$thumbprint"
5634     _debug keyauthorization "$keyauthorization"
5635     __trigger_validation "$uri" "$keyauthorization"
5636
5637   fi
5638
5639   _d_i=0
5640   _d_max_retry=$(echo "$entries" | wc -l)
5641   while [ "$_d_i" -lt "$_d_max_retry" ]; do
5642     _info "Deactivate: $_d_domain"
5643     _d_i="$(_math $_d_i + 1)"
5644     entry="$(echo "$entries" | sed -n "${_d_i}p")"
5645     _debug entry "$entry"
5646
5647     if [ -z "$entry" ]; then
5648       _info "No more valid entry found."
5649       break
5650     fi
5651
5652     _vtype="$(echo "$entry" | _egrep_o '"type": *"[^"]*"' | cut -d : -f 2 | tr -d '"')"
5653     _debug _vtype "$_vtype"
5654     _info "Found $_vtype"
5655
5656     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*" | cut -d : -f 2,3 | tr -d '"')"
5657     _debug uri "$uri"
5658
5659     if [ "$_d_type" ] && [ "$_d_type" != "$_vtype" ]; then
5660       _info "Skip $_vtype"
5661       continue
5662     fi
5663
5664     _info "Deactivate: $_vtype"
5665
5666     if [ "$ACME_VERSION" = "2" ]; then
5667       _djson="{\"status\":\"deactivated\"}"
5668     else
5669       _djson="{\"resource\": \"authz\", \"status\":\"deactivated\"}"
5670     fi
5671
5672     if _send_signed_request "$authzUri" "$_djson" && _contains "$response" '"deactivated"'; then
5673       _info "Deactivate: $_vtype success."
5674     else
5675       _err "Can not deactivate $_vtype."
5676       break
5677     fi
5678
5679   done
5680   _debug "$_d_i"
5681   if [ "$_d_i" -eq "$_d_max_retry" ]; then
5682     _info "Deactivated success!"
5683   else
5684     _err "Deactivate failed."
5685   fi
5686
5687 }
5688
5689 deactivate() {
5690   _d_domain_list="$1"
5691   _d_type="$2"
5692   _initpath
5693   _initAPI
5694   _debug _d_domain_list "$_d_domain_list"
5695   if [ -z "$(echo $_d_domain_list | cut -d , -f 1)" ]; then
5696     _usage "Usage: $PROJECT_ENTRY --deactivate -d domain.com [-d domain.com]"
5697     return 1
5698   fi
5699   for _d_dm in $(echo "$_d_domain_list" | tr ',' ' '); do
5700     if [ -z "$_d_dm" ] || [ "$_d_dm" = "$NO_VALUE" ]; then
5701       continue
5702     fi
5703     if ! _deactivate "$_d_dm" "$_d_type"; then
5704       return 1
5705     fi
5706   done
5707 }
5708
5709 # Detect profile file if not specified as environment variable
5710 _detect_profile() {
5711   if [ -n "$PROFILE" -a -f "$PROFILE" ]; then
5712     echo "$PROFILE"
5713     return
5714   fi
5715
5716   DETECTED_PROFILE=''
5717   SHELLTYPE="$(basename "/$SHELL")"
5718
5719   if [ "$SHELLTYPE" = "bash" ]; then
5720     if [ -f "$HOME/.bashrc" ]; then
5721       DETECTED_PROFILE="$HOME/.bashrc"
5722     elif [ -f "$HOME/.bash_profile" ]; then
5723       DETECTED_PROFILE="$HOME/.bash_profile"
5724     fi
5725   elif [ "$SHELLTYPE" = "zsh" ]; then
5726     DETECTED_PROFILE="$HOME/.zshrc"
5727   fi
5728
5729   if [ -z "$DETECTED_PROFILE" ]; then
5730     if [ -f "$HOME/.profile" ]; then
5731       DETECTED_PROFILE="$HOME/.profile"
5732     elif [ -f "$HOME/.bashrc" ]; then
5733       DETECTED_PROFILE="$HOME/.bashrc"
5734     elif [ -f "$HOME/.bash_profile" ]; then
5735       DETECTED_PROFILE="$HOME/.bash_profile"
5736     elif [ -f "$HOME/.zshrc" ]; then
5737       DETECTED_PROFILE="$HOME/.zshrc"
5738     fi
5739   fi
5740
5741   echo "$DETECTED_PROFILE"
5742 }
5743
5744 _initconf() {
5745   _initpath
5746   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
5747     echo "
5748
5749 #LOG_FILE=\"$DEFAULT_LOG_FILE\"
5750 #LOG_LEVEL=1
5751
5752 #AUTO_UPGRADE=\"1\"
5753
5754 #NO_TIMESTAMP=1
5755
5756     " >"$ACCOUNT_CONF_PATH"
5757   fi
5758 }
5759
5760 # nocron
5761 _precheck() {
5762   _nocron="$1"
5763
5764   if ! _exists "curl" && ! _exists "wget"; then
5765     _err "Please install curl or wget first, we need to access http resources."
5766     return 1
5767   fi
5768
5769   if [ -z "$_nocron" ]; then
5770     if ! _exists "crontab" && ! _exists "fcrontab"; then
5771       if _exists cygpath && _exists schtasks.exe; then
5772         _info "It seems you are on Windows,  we will install Windows scheduler task."
5773       else
5774         _err "It is recommended to install crontab first. try to install 'cron, crontab, crontabs or vixie-cron'."
5775         _err "We need to set cron job to renew the certs automatically."
5776         _err "Otherwise, your certs will not be able to be renewed automatically."
5777         if [ -z "$FORCE" ]; then
5778           _err "Please add '--force' and try install again to go without crontab."
5779           _err "./$PROJECT_ENTRY --install --force"
5780           return 1
5781         fi
5782       fi
5783     fi
5784   fi
5785
5786   if ! _exists "${ACME_OPENSSL_BIN:-openssl}"; then
5787     _err "Please install openssl first. ACME_OPENSSL_BIN=$ACME_OPENSSL_BIN"
5788     _err "We need openssl to generate keys."
5789     return 1
5790   fi
5791
5792   if ! _exists "socat"; then
5793     _err "It is recommended to install socat first."
5794     _err "We use socat for standalone server if you use standalone mode."
5795     _err "If you don't use standalone mode, just ignore this warning."
5796   fi
5797
5798   return 0
5799 }
5800
5801 _setShebang() {
5802   _file="$1"
5803   _shebang="$2"
5804   if [ -z "$_shebang" ]; then
5805     _usage "Usage: file shebang"
5806     return 1
5807   fi
5808   cp "$_file" "$_file.tmp"
5809   echo "$_shebang" >"$_file"
5810   sed -n 2,99999p "$_file.tmp" >>"$_file"
5811   rm -f "$_file.tmp"
5812 }
5813
5814 #confighome
5815 _installalias() {
5816   _c_home="$1"
5817   _initpath
5818
5819   _envfile="$LE_WORKING_DIR/$PROJECT_ENTRY.env"
5820   if [ "$_upgrading" ] && [ "$_upgrading" = "1" ]; then
5821     echo "$(cat "$_envfile")" | sed "s|^LE_WORKING_DIR.*$||" >"$_envfile"
5822     echo "$(cat "$_envfile")" | sed "s|^alias le.*$||" >"$_envfile"
5823     echo "$(cat "$_envfile")" | sed "s|^alias le.sh.*$||" >"$_envfile"
5824   fi
5825
5826   if [ "$_c_home" ]; then
5827     _c_entry=" --config-home '$_c_home'"
5828   fi
5829
5830   _setopt "$_envfile" "export LE_WORKING_DIR" "=" "\"$LE_WORKING_DIR\""
5831   if [ "$_c_home" ]; then
5832     _setopt "$_envfile" "export LE_CONFIG_HOME" "=" "\"$LE_CONFIG_HOME\""
5833   else
5834     _sed_i "/^export LE_CONFIG_HOME/d" "$_envfile"
5835   fi
5836   _setopt "$_envfile" "alias $PROJECT_ENTRY" "=" "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
5837
5838   _profile="$(_detect_profile)"
5839   if [ "$_profile" ]; then
5840     _debug "Found profile: $_profile"
5841     _info "Installing alias to '$_profile'"
5842     _setopt "$_profile" ". \"$_envfile\""
5843     _info "OK, Close and reopen your terminal to start using $PROJECT_NAME"
5844   else
5845     _info "No profile is found, you will need to go into $LE_WORKING_DIR to use $PROJECT_NAME"
5846   fi
5847
5848   #for csh
5849   _cshfile="$LE_WORKING_DIR/$PROJECT_ENTRY.csh"
5850   _csh_profile="$HOME/.cshrc"
5851   if [ -f "$_csh_profile" ]; then
5852     _info "Installing alias to '$_csh_profile'"
5853     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
5854     if [ "$_c_home" ]; then
5855       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
5856     else
5857       _sed_i "/^setenv LE_CONFIG_HOME/d" "$_cshfile"
5858     fi
5859     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
5860     _setopt "$_csh_profile" "source \"$_cshfile\""
5861   fi
5862
5863   #for tcsh
5864   _tcsh_profile="$HOME/.tcshrc"
5865   if [ -f "$_tcsh_profile" ]; then
5866     _info "Installing alias to '$_tcsh_profile'"
5867     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
5868     if [ "$_c_home" ]; then
5869       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
5870     fi
5871     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
5872     _setopt "$_tcsh_profile" "source \"$_cshfile\""
5873   fi
5874
5875 }
5876
5877 # nocron confighome noprofile
5878 install() {
5879
5880   if [ -z "$LE_WORKING_DIR" ]; then
5881     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
5882   fi
5883
5884   _nocron="$1"
5885   _c_home="$2"
5886   _noprofile="$3"
5887   if ! _initpath; then
5888     _err "Install failed."
5889     return 1
5890   fi
5891   if [ "$_nocron" ]; then
5892     _debug "Skip install cron job"
5893   fi
5894
5895   if [ "$ACME_IN_CRON" != "1" ]; then
5896     if ! _precheck "$_nocron"; then
5897       _err "Pre-check failed, can not install."
5898       return 1
5899     fi
5900   fi
5901
5902   if [ -z "$_c_home" ] && [ "$LE_CONFIG_HOME" != "$LE_WORKING_DIR" ]; then
5903     _info "Using config home: $LE_CONFIG_HOME"
5904     _c_home="$LE_CONFIG_HOME"
5905   fi
5906
5907   #convert from le
5908   if [ -d "$HOME/.le" ]; then
5909     for envfile in "le.env" "le.sh.env"; do
5910       if [ -f "$HOME/.le/$envfile" ]; then
5911         if grep "le.sh" "$HOME/.le/$envfile" >/dev/null; then
5912           _upgrading="1"
5913           _info "You are upgrading from le.sh"
5914           _info "Renaming \"$HOME/.le\" to $LE_WORKING_DIR"
5915           mv "$HOME/.le" "$LE_WORKING_DIR"
5916           mv "$LE_WORKING_DIR/$envfile" "$LE_WORKING_DIR/$PROJECT_ENTRY.env"
5917           break
5918         fi
5919       fi
5920     done
5921   fi
5922
5923   _info "Installing to $LE_WORKING_DIR"
5924
5925   if [ ! -d "$LE_WORKING_DIR" ]; then
5926     if ! mkdir -p "$LE_WORKING_DIR"; then
5927       _err "Can not create working dir: $LE_WORKING_DIR"
5928       return 1
5929     fi
5930
5931     chmod 700 "$LE_WORKING_DIR"
5932   fi
5933
5934   if [ ! -d "$LE_CONFIG_HOME" ]; then
5935     if ! mkdir -p "$LE_CONFIG_HOME"; then
5936       _err "Can not create config dir: $LE_CONFIG_HOME"
5937       return 1
5938     fi
5939
5940     chmod 700 "$LE_CONFIG_HOME"
5941   fi
5942
5943   cp "$PROJECT_ENTRY" "$LE_WORKING_DIR/" && chmod +x "$LE_WORKING_DIR/$PROJECT_ENTRY"
5944
5945   if [ "$?" != "0" ]; then
5946     _err "Install failed, can not copy $PROJECT_ENTRY"
5947     return 1
5948   fi
5949
5950   _info "Installed to $LE_WORKING_DIR/$PROJECT_ENTRY"
5951
5952   if [ "$ACME_IN_CRON" != "1" ] && [ -z "$_noprofile" ]; then
5953     _installalias "$_c_home"
5954   fi
5955
5956   for subf in $_SUB_FOLDERS; do
5957     if [ -d "$subf" ]; then
5958       mkdir -p "$LE_WORKING_DIR/$subf"
5959       cp "$subf"/* "$LE_WORKING_DIR"/"$subf"/
5960     fi
5961   done
5962
5963   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
5964     _initconf
5965   fi
5966
5967   if [ "$_DEFAULT_ACCOUNT_CONF_PATH" != "$ACCOUNT_CONF_PATH" ]; then
5968     _setopt "$_DEFAULT_ACCOUNT_CONF_PATH" "ACCOUNT_CONF_PATH" "=" "\"$ACCOUNT_CONF_PATH\""
5969   fi
5970
5971   if [ "$_DEFAULT_CERT_HOME" != "$CERT_HOME" ]; then
5972     _saveaccountconf "CERT_HOME" "$CERT_HOME"
5973   fi
5974
5975   if [ "$_DEFAULT_ACCOUNT_KEY_PATH" != "$ACCOUNT_KEY_PATH" ]; then
5976     _saveaccountconf "ACCOUNT_KEY_PATH" "$ACCOUNT_KEY_PATH"
5977   fi
5978
5979   if [ -z "$_nocron" ]; then
5980     installcronjob "$_c_home"
5981   fi
5982
5983   if [ -z "$NO_DETECT_SH" ]; then
5984     #Modify shebang
5985     if _exists bash; then
5986       _bash_path="$(bash -c "command -v bash 2>/dev/null")"
5987       if [ -z "$_bash_path" ]; then
5988         _bash_path="$(bash -c 'echo $SHELL')"
5989       fi
5990     fi
5991     if [ "$_bash_path" ]; then
5992       _info "Good, bash is found, so change the shebang to use bash as preferred."
5993       _shebang='#!'"$_bash_path"
5994       _setShebang "$LE_WORKING_DIR/$PROJECT_ENTRY" "$_shebang"
5995       for subf in $_SUB_FOLDERS; do
5996         if [ -d "$LE_WORKING_DIR/$subf" ]; then
5997           for _apifile in "$LE_WORKING_DIR/$subf/"*.sh; do
5998             _setShebang "$_apifile" "$_shebang"
5999           done
6000         fi
6001       done
6002     fi
6003   fi
6004
6005   _info OK
6006 }
6007
6008 # nocron
6009 uninstall() {
6010   _nocron="$1"
6011   if [ -z "$_nocron" ]; then
6012     uninstallcronjob
6013   fi
6014   _initpath
6015
6016   _uninstallalias
6017
6018   rm -f "$LE_WORKING_DIR/$PROJECT_ENTRY"
6019   _info "The keys and certs are in \"$(__green "$LE_CONFIG_HOME")\", you can remove them by yourself."
6020
6021 }
6022
6023 _uninstallalias() {
6024   _initpath
6025
6026   _profile="$(_detect_profile)"
6027   if [ "$_profile" ]; then
6028     _info "Uninstalling alias from: '$_profile'"
6029     text="$(cat "$_profile")"
6030     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.env\"$||" >"$_profile"
6031   fi
6032
6033   _csh_profile="$HOME/.cshrc"
6034   if [ -f "$_csh_profile" ]; then
6035     _info "Uninstalling alias from: '$_csh_profile'"
6036     text="$(cat "$_csh_profile")"
6037     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_csh_profile"
6038   fi
6039
6040   _tcsh_profile="$HOME/.tcshrc"
6041   if [ -f "$_tcsh_profile" ]; then
6042     _info "Uninstalling alias from: '$_csh_profile'"
6043     text="$(cat "$_tcsh_profile")"
6044     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_tcsh_profile"
6045   fi
6046
6047 }
6048
6049 cron() {
6050   export ACME_IN_CRON=1
6051   _initpath
6052   _info "$(__green "===Starting cron===")"
6053   if [ "$AUTO_UPGRADE" = "1" ]; then
6054     export LE_WORKING_DIR
6055     (
6056       if ! upgrade; then
6057         _err "Cron:Upgrade failed!"
6058         return 1
6059       fi
6060     )
6061     . "$LE_WORKING_DIR/$PROJECT_ENTRY" >/dev/null
6062
6063     if [ -t 1 ]; then
6064       __INTERACTIVE="1"
6065     fi
6066
6067     _info "Auto upgraded to: $VER"
6068   fi
6069   renewAll
6070   _ret="$?"
6071   ACME_IN_CRON=""
6072   _info "$(__green "===End cron===")"
6073   exit $_ret
6074 }
6075
6076 version() {
6077   echo "$PROJECT"
6078   echo "v$VER"
6079 }
6080
6081 # subject content hooks code
6082 _send_notify() {
6083   _nsubject="$1"
6084   _ncontent="$2"
6085   _nhooks="$3"
6086   _nerror="$4"
6087
6088   if [ "$NOTIFY_LEVEL" = "$NOTIFY_LEVEL_DISABLE" ]; then
6089     _debug "The NOTIFY_LEVEL is $NOTIFY_LEVEL, disabled, just return."
6090     return 0
6091   fi
6092
6093   if [ -z "$_nhooks" ]; then
6094     _debug "The NOTIFY_HOOK is empty, just return."
6095     return 0
6096   fi
6097
6098   _send_err=0
6099   for _n_hook in $(echo "$_nhooks" | tr ',' " "); do
6100     _n_hook_file="$(_findHook "" $_SUB_FOLDER_NOTIFY "$_n_hook")"
6101     _info "Sending via: $_n_hook"
6102     _debug "Found $_n_hook_file for $_n_hook"
6103     if [ -z "$_n_hook_file" ]; then
6104       _err "Can not find the hook file for $_n_hook"
6105       continue
6106     fi
6107     if ! (
6108       if ! . "$_n_hook_file"; then
6109         _err "Load file $_n_hook_file error. Please check your api file and try again."
6110         return 1
6111       fi
6112
6113       d_command="${_n_hook}_send"
6114       if ! _exists "$d_command"; then
6115         _err "It seems that your api file is not correct, it must have a function named: $d_command"
6116         return 1
6117       fi
6118
6119       if ! $d_command "$_nsubject" "$_ncontent" "$_nerror"; then
6120         _err "Error send message by $d_command"
6121         return 1
6122       fi
6123
6124       return 0
6125     ); then
6126       _err "Set $_n_hook_file error."
6127       _send_err=1
6128     else
6129       _info "$_n_hook $(__green Success)"
6130     fi
6131   done
6132   return $_send_err
6133
6134 }
6135
6136 # hook
6137 _set_notify_hook() {
6138   _nhooks="$1"
6139
6140   _test_subject="Hello, this is a notification from $PROJECT_NAME"
6141   _test_content="If you receive this message, your notification works."
6142
6143   _send_notify "$_test_subject" "$_test_content" "$_nhooks" 0
6144
6145 }
6146
6147 #[hook] [level] [mode]
6148 setnotify() {
6149   _nhook="$1"
6150   _nlevel="$2"
6151   _nmode="$3"
6152
6153   _initpath
6154
6155   if [ -z "$_nhook$_nlevel$_nmode" ]; then
6156     _usage "Usage: $PROJECT_ENTRY --set-notify [--notify-hook mailgun] [--notify-level $NOTIFY_LEVEL_DEFAULT] [--notify-mode $NOTIFY_MODE_DEFAULT]"
6157     _usage "$_NOTIFY_WIKI"
6158     return 1
6159   fi
6160
6161   if [ "$_nlevel" ]; then
6162     _info "Set notify level to: $_nlevel"
6163     export "NOTIFY_LEVEL=$_nlevel"
6164     _saveaccountconf "NOTIFY_LEVEL" "$NOTIFY_LEVEL"
6165   fi
6166
6167   if [ "$_nmode" ]; then
6168     _info "Set notify mode to: $_nmode"
6169     export "NOTIFY_MODE=$_nmode"
6170     _saveaccountconf "NOTIFY_MODE" "$NOTIFY_MODE"
6171   fi
6172
6173   if [ "$_nhook" ]; then
6174     _info "Set notify hook to: $_nhook"
6175     if [ "$_nhook" = "$NO_VALUE" ]; then
6176       _info "Clear notify hook"
6177       _clearaccountconf "NOTIFY_HOOK"
6178     else
6179       if _set_notify_hook "$_nhook"; then
6180         export NOTIFY_HOOK="$_nhook"
6181         _saveaccountconf "NOTIFY_HOOK" "$NOTIFY_HOOK"
6182         return 0
6183       else
6184         _err "Can not set notify hook to: $_nhook"
6185         return 1
6186       fi
6187     fi
6188   fi
6189
6190 }
6191
6192 showhelp() {
6193   _initpath
6194   version
6195   echo "Usage: $PROJECT_ENTRY  command ...[parameters]....
6196 Commands:
6197   --help, -h               Show this help message.
6198   --version, -v            Show version info.
6199   --install                Install $PROJECT_NAME to your system.
6200   --uninstall              Uninstall $PROJECT_NAME, and uninstall the cron job.
6201   --upgrade                Upgrade $PROJECT_NAME to the latest code from $PROJECT.
6202   --issue                  Issue a cert.
6203   --signcsr                Issue a cert from an existing csr.
6204   --deploy                 Deploy the cert to your server.
6205   --install-cert           Install the issued cert to apache/nginx or any other server.
6206   --renew, -r              Renew a cert.
6207   --renew-all              Renew all the certs.
6208   --revoke                 Revoke a cert.
6209   --remove                 Remove the cert from list of certs known to $PROJECT_NAME.
6210   --list                   List all the certs.
6211   --showcsr                Show the content of a csr.
6212   --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.
6213   --uninstall-cronjob      Uninstall the cron job. The 'uninstall' command can do this automatically.
6214   --cron                   Run cron job to renew all the certs.
6215   --toPkcs                 Export the certificate and key to a pfx file.
6216   --toPkcs8                Convert to pkcs8 format.
6217   --update-account         Update account info.
6218   --register-account       Register account key.
6219   --deactivate-account     Deactivate the account.
6220   --create-account-key     Create an account private key, professional use.
6221   --create-domain-key      Create an domain private key, professional use.
6222   --createCSR, -ccsr       Create CSR , professional use.
6223   --deactivate             Deactivate the domain authz, professional use.
6224   --set-notify             Set the cron notification hook, level or mode.
6225
6226
6227 Parameters:
6228   --domain, -d   domain.tld         Specifies a domain, used to issue, renew or revoke etc.
6229   --challenge-alias domain.tld      The challenge domain alias for DNS alias mode: $_DNS_ALIAS_WIKI
6230   --domain-alias domain.tld         The domain alias for DNS alias mode: $_DNS_ALIAS_WIKI
6231   --force, -f                       Used to force to install or force to renew a cert immediately.
6232   --staging, --test                 Use staging server, just for test.
6233   --debug                           Output debug info.
6234   --output-insecure                 Output all the sensitive messages. By default all the credentials/sensitive messages are hidden from the output/debug/log for security.
6235   --webroot, -w  /path/to/webroot   Specifies the web root folder for web root mode.
6236   --standalone                      Use standalone mode.
6237   --alpn                            Use standalone alpn mode.
6238   --stateless                       Use stateless mode, see: $_STATELESS_WIKI
6239   --apache                          Use apache mode.
6240   --dns [dns_cf|dns_dp|dns_cx|/path/to/api/file]   Use dns mode or dns api.
6241   --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, $PROJECT_NAME polls dns status automatically.
6242
6243   --keylength, -k [2048]            Specifies the domain key length: 2048, 3072, 4096, 8192 or ec-256, ec-384, ec-521.
6244   --accountkeylength, -ak [2048]    Specifies the account key length: 2048, 3072, 4096
6245   --log    [/path/to/logfile]       Specifies the log file. The default is: \"$DEFAULT_LOG_FILE\" if you don't give a file path here.
6246   --log-level 1|2                   Specifies the log level, default is 1.
6247   --syslog [0|3|6|7]                Syslog level, 0: disable syslog, 3: error, 6: info, 7: debug.
6248
6249   These parameters are to install the cert to nginx/apache or any other server after issue/renew a cert:
6250
6251   --cert-file                       After issue/renew, the cert will be copied to this path.
6252   --key-file                        After issue/renew, the key will be copied to this path.
6253   --ca-file                         After issue/renew, the intermediate cert will be copied to this path.
6254   --fullchain-file                  After issue/renew, the fullchain cert will be copied to this path.
6255
6256   --reloadcmd \"service nginx reload\" After issue/renew, it's used to reload the server.
6257
6258   --server SERVER                   ACME Directory Resource URI. (default: $DEFAULT_CA)
6259   --accountconf                     Specifies a customized account config file.
6260   --home                            Specifies the home dir for $PROJECT_NAME.
6261   --cert-home                       Specifies the home dir to save all the certs, only valid for '--install' command.
6262   --config-home                     Specifies the home dir to save all the configurations.
6263   --useragent                       Specifies the user agent string. it will be saved for future use too.
6264   --accountemail                    Specifies the account email, only valid for the '--install' and '--update-account' command.
6265   --accountkey                      Specifies the account key path, only valid for the '--install' command.
6266   --days                            Specifies the days to renew the cert when using '--issue' command. The default value is $DEFAULT_RENEW days.
6267   --httpport                        Specifies the standalone listening port. Only valid if the server is behind a reverse proxy or load balancer.
6268   --tlsport                         Specifies the standalone tls listening port. Only valid if the server is behind a reverse proxy or load balancer.
6269   --local-address                   Specifies the standalone/tls server listening address, in case you have multiple ip addresses.
6270   --listraw                         Only used for '--list' command, list the certs in raw format.
6271   --stopRenewOnError, -se           Only valid for '--renew-all' command. Stop if one cert has error in renewal.
6272   --insecure                        Do not check the server certificate, in some devices, the api server's certificate may not be trusted.
6273   --ca-bundle                       Specifies the path to the CA certificate bundle to verify api server's certificate.
6274   --ca-path                         Specifies directory containing CA certificates in PEM format, used by wget or curl.
6275   --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.
6276   --noprofile                       Only valid for '--install' command, which means: do not install aliases to user profile.
6277   --no-color                        Do not output color text.
6278   --force-color                     Force output of color text. Useful for non-interactive use with the aha tool for HTML E-Mails.
6279   --ecc                             Specifies to use the ECC cert. Valid for '--install-cert', '--renew', '--revoke', '--toPkcs' and '--createCSR'
6280   --csr                             Specifies the input csr.
6281   --pre-hook                        Command to be run before obtaining any certificates.
6282   --post-hook                       Command to be run after attempting to obtain/renew certificates. No matter the obtain/renew is success or failed.
6283   --renew-hook                      Command to be run once for each successfully renewed certificate.
6284   --deploy-hook                     The hook file to deploy cert
6285   --ocsp-must-staple, --ocsp        Generate ocsp must Staple extension.
6286   --always-force-new-domain-key     Generate new domain key when renewal. Otherwise, the domain key is not changed by default.
6287   --auto-upgrade   [0|1]            Valid for '--upgrade' command, indicating whether to upgrade automatically in future.
6288   --listen-v4                       Force standalone/tls server to listen at ipv4.
6289   --listen-v6                       Force standalone/tls server to listen at ipv6.
6290   --openssl-bin                     Specifies a custom openssl bin location.
6291   --use-wget                        Force to use wget, if you have both curl and wget installed.
6292   --yes-I-know-dns-manual-mode-enough-go-ahead-please  Force to use dns manual mode: $_DNS_MANUAL_WIKI
6293   --branch, -b                      Only valid for '--upgrade' command, specifies the branch name to upgrade to.
6294
6295   --notify-level  0|1|2|3           Set the notification level:  Default value is $NOTIFY_LEVEL_DEFAULT.
6296                                      0: disabled, no notification will be sent.
6297                                      1: send notifications only when there is an error.
6298                                      2: send notifications when a cert is successfully renewed, or there is an error.
6299                                      3: send notifications when a cert is skipped, renewed, or error.
6300   --notify-mode   0|1               Set notification mode. Default value is $NOTIFY_MODE_DEFAULT.
6301                                      0: Bulk mode. Send all the domain's notifications in one message(mail).
6302                                      1: Cert mode. Send a message for every single cert.
6303   --notify-hook   [hookname]        Set the notify hook
6304   --revoke-reason [0-10]            The reason for '--revoke' command. See: $_REVOKE_WIKI
6305
6306 "
6307 }
6308
6309 # nocron noprofile
6310 _installOnline() {
6311   _info "Installing from online archive."
6312   _nocron="$1"
6313   _noprofile="$2"
6314   if [ ! "$BRANCH" ]; then
6315     BRANCH="master"
6316   fi
6317
6318   target="$PROJECT/archive/$BRANCH.tar.gz"
6319   _info "Downloading $target"
6320   localname="$BRANCH.tar.gz"
6321   if ! _get "$target" >$localname; then
6322     _err "Download error."
6323     return 1
6324   fi
6325   (
6326     _info "Extracting $localname"
6327     if ! (tar xzf $localname || gtar xzf $localname); then
6328       _err "Extraction error."
6329       exit 1
6330     fi
6331
6332     cd "$PROJECT_NAME-$BRANCH"
6333     chmod +x $PROJECT_ENTRY
6334     if ./$PROJECT_ENTRY install "$_nocron" "" "$_noprofile"; then
6335       _info "Install success!"
6336       _initpath
6337       _saveaccountconf "UPGRADE_HASH" "$(_getUpgradeHash)"
6338     fi
6339
6340     cd ..
6341
6342     rm -rf "$PROJECT_NAME-$BRANCH"
6343     rm -f "$localname"
6344   )
6345 }
6346
6347 _getRepoHash() {
6348   _hash_path=$1
6349   shift
6350   _hash_url="https://api.github.com/repos/acmesh-official/$PROJECT_NAME/git/refs/$_hash_path"
6351   _get $_hash_url | tr -d "\r\n" | tr '{},' '\n' | grep '"sha":' | cut -d '"' -f 4
6352 }
6353
6354 _getUpgradeHash() {
6355   _b="$BRANCH"
6356   if [ -z "$_b" ]; then
6357     _b="master"
6358   fi
6359   _hash=$(_getRepoHash "heads/$_b")
6360   if [ -z "$_hash" ]; then _hash=$(_getRepoHash "tags/$_b"); fi
6361   echo $_hash
6362 }
6363
6364 upgrade() {
6365   if (
6366     _initpath
6367     [ -z "$FORCE" ] && [ "$(_getUpgradeHash)" = "$(_readaccountconf "UPGRADE_HASH")" ] && _info "Already uptodate!" && exit 0
6368     export LE_WORKING_DIR
6369     cd "$LE_WORKING_DIR"
6370     _installOnline "nocron" "noprofile"
6371   ); then
6372     _info "Upgrade success!"
6373     exit 0
6374   else
6375     _err "Upgrade failed!"
6376     exit 1
6377   fi
6378 }
6379
6380 _processAccountConf() {
6381   if [ "$_useragent" ]; then
6382     _saveaccountconf "USER_AGENT" "$_useragent"
6383   elif [ "$USER_AGENT" ] && [ "$USER_AGENT" != "$DEFAULT_USER_AGENT" ]; then
6384     _saveaccountconf "USER_AGENT" "$USER_AGENT"
6385   fi
6386
6387   if [ "$_accountemail" ]; then
6388     _saveaccountconf "ACCOUNT_EMAIL" "$_accountemail"
6389   elif [ "$ACCOUNT_EMAIL" ] && [ "$ACCOUNT_EMAIL" != "$DEFAULT_ACCOUNT_EMAIL" ]; then
6390     _saveaccountconf "ACCOUNT_EMAIL" "$ACCOUNT_EMAIL"
6391   fi
6392
6393   if [ "$_openssl_bin" ]; then
6394     _saveaccountconf "ACME_OPENSSL_BIN" "$_openssl_bin"
6395   elif [ "$ACME_OPENSSL_BIN" ] && [ "$ACME_OPENSSL_BIN" != "$DEFAULT_OPENSSL_BIN" ]; then
6396     _saveaccountconf "ACME_OPENSSL_BIN" "$ACME_OPENSSL_BIN"
6397   fi
6398
6399   if [ "$_auto_upgrade" ]; then
6400     _saveaccountconf "AUTO_UPGRADE" "$_auto_upgrade"
6401   elif [ "$AUTO_UPGRADE" ]; then
6402     _saveaccountconf "AUTO_UPGRADE" "$AUTO_UPGRADE"
6403   fi
6404
6405   if [ "$_use_wget" ]; then
6406     _saveaccountconf "ACME_USE_WGET" "$_use_wget"
6407   elif [ "$ACME_USE_WGET" ]; then
6408     _saveaccountconf "ACME_USE_WGET" "$ACME_USE_WGET"
6409   fi
6410
6411 }
6412
6413 _checkSudo() {
6414   if [ "$SUDO_GID" ] && [ "$SUDO_COMMAND" ] && [ "$SUDO_USER" ] && [ "$SUDO_UID" ]; then
6415     if [ "$SUDO_USER" = "root" ] && [ "$SUDO_UID" = "0" ]; then
6416       #it's root using sudo, no matter it's using sudo or not, just fine
6417       return 0
6418     fi
6419     if [ "$SUDO_COMMAND" = "/bin/su" ] || [ "$SUDO_COMMAND" = "/bin/bash" ]; then
6420       #it's a normal user doing "sudo su", or `sudo -i` or `sudo -s`
6421       #fine
6422       return 0
6423     fi
6424     #otherwise
6425     return 1
6426   fi
6427   return 0
6428 }
6429
6430 _process() {
6431   _CMD=""
6432   _domain=""
6433   _altdomains="$NO_VALUE"
6434   _webroot=""
6435   _challenge_alias=""
6436   _keylength=""
6437   _accountkeylength=""
6438   _cert_file=""
6439   _key_file=""
6440   _ca_file=""
6441   _fullchain_file=""
6442   _reloadcmd=""
6443   _password=""
6444   _accountconf=""
6445   _useragent=""
6446   _accountemail=""
6447   _accountkey=""
6448   _certhome=""
6449   _confighome=""
6450   _httpport=""
6451   _tlsport=""
6452   _dnssleep=""
6453   _listraw=""
6454   _stopRenewOnError=""
6455   #_insecure=""
6456   _ca_bundle=""
6457   _ca_path=""
6458   _nocron=""
6459   _noprofile=""
6460   _ecc=""
6461   _csr=""
6462   _pre_hook=""
6463   _post_hook=""
6464   _renew_hook=""
6465   _deploy_hook=""
6466   _logfile=""
6467   _log=""
6468   _local_address=""
6469   _log_level=""
6470   _auto_upgrade=""
6471   _listen_v4=""
6472   _listen_v6=""
6473   _openssl_bin=""
6474   _syslog=""
6475   _use_wget=""
6476   _server=""
6477   _notify_hook=""
6478   _notify_level=""
6479   _notify_mode=""
6480   _revoke_reason=""
6481   while [ ${#} -gt 0 ]; do
6482     case "${1}" in
6483
6484       --help | -h)
6485         showhelp
6486         return
6487         ;;
6488       --version | -v)
6489         version
6490         return
6491         ;;
6492       --install)
6493         _CMD="install"
6494         ;;
6495       --uninstall)
6496         _CMD="uninstall"
6497         ;;
6498       --upgrade)
6499         _CMD="upgrade"
6500         ;;
6501       --issue)
6502         _CMD="issue"
6503         ;;
6504       --deploy)
6505         _CMD="deploy"
6506         ;;
6507       --signcsr)
6508         _CMD="signcsr"
6509         ;;
6510       --showcsr)
6511         _CMD="showcsr"
6512         ;;
6513       --installcert | -i | --install-cert)
6514         _CMD="installcert"
6515         ;;
6516       --renew | -r)
6517         _CMD="renew"
6518         ;;
6519       --renewAll | --renewall | --renew-all)
6520         _CMD="renewAll"
6521         ;;
6522       --revoke)
6523         _CMD="revoke"
6524         ;;
6525       --remove)
6526         _CMD="remove"
6527         ;;
6528       --list)
6529         _CMD="list"
6530         ;;
6531       --installcronjob | --install-cronjob)
6532         _CMD="installcronjob"
6533         ;;
6534       --uninstallcronjob | --uninstall-cronjob)
6535         _CMD="uninstallcronjob"
6536         ;;
6537       --cron)
6538         _CMD="cron"
6539         ;;
6540       --toPkcs)
6541         _CMD="toPkcs"
6542         ;;
6543       --toPkcs8)
6544         _CMD="toPkcs8"
6545         ;;
6546       --createAccountKey | --createaccountkey | -cak | --create-account-key)
6547         _CMD="createAccountKey"
6548         ;;
6549       --createDomainKey | --createdomainkey | -cdk | --create-domain-key)
6550         _CMD="createDomainKey"
6551         ;;
6552       --createCSR | --createcsr | -ccr)
6553         _CMD="createCSR"
6554         ;;
6555       --deactivate)
6556         _CMD="deactivate"
6557         ;;
6558       --updateaccount | --update-account)
6559         _CMD="updateaccount"
6560         ;;
6561       --registeraccount | --register-account)
6562         _CMD="registeraccount"
6563         ;;
6564       --deactivate-account)
6565         _CMD="deactivateaccount"
6566         ;;
6567       --set-notify)
6568         _CMD="setnotify"
6569         ;;
6570       --domain | -d)
6571         _dvalue="$2"
6572
6573         if [ "$_dvalue" ]; then
6574           if _startswith "$_dvalue" "-"; then
6575             _err "'$_dvalue' is not a valid domain for parameter '$1'"
6576             return 1
6577           fi
6578           if _is_idn "$_dvalue" && ! _exists idn; then
6579             _err "It seems that $_dvalue is an IDN( Internationalized Domain Names), please install 'idn' command first."
6580             return 1
6581           fi
6582
6583           if _startswith "$_dvalue" "*."; then
6584             _debug "Wildcard domain"
6585             export ACME_VERSION=2
6586           fi
6587           if [ -z "$_domain" ]; then
6588             _domain="$_dvalue"
6589           else
6590             if [ "$_altdomains" = "$NO_VALUE" ]; then
6591               _altdomains="$_dvalue"
6592             else
6593               _altdomains="$_altdomains,$_dvalue"
6594             fi
6595           fi
6596         fi
6597
6598         shift
6599         ;;
6600
6601       --force | -f)
6602         FORCE="1"
6603         ;;
6604       --staging | --test)
6605         STAGE="1"
6606         ;;
6607       --server)
6608         ACME_DIRECTORY="$2"
6609         _server="$ACME_DIRECTORY"
6610         export ACME_DIRECTORY
6611         shift
6612         ;;
6613       --debug)
6614         if [ -z "$2" ] || _startswith "$2" "-"; then
6615           DEBUG="$DEBUG_LEVEL_DEFAULT"
6616         else
6617           DEBUG="$2"
6618           shift
6619         fi
6620         ;;
6621       --output-insecure)
6622         export OUTPUT_INSECURE=1
6623         ;;
6624       --webroot | -w)
6625         wvalue="$2"
6626         if [ -z "$_webroot" ]; then
6627           _webroot="$wvalue"
6628         else
6629           _webroot="$_webroot,$wvalue"
6630         fi
6631         shift
6632         ;;
6633       --challenge-alias)
6634         cvalue="$2"
6635         _challenge_alias="$_challenge_alias$cvalue,"
6636         shift
6637         ;;
6638       --domain-alias)
6639         cvalue="$DNS_ALIAS_PREFIX$2"
6640         _challenge_alias="$_challenge_alias$cvalue,"
6641         shift
6642         ;;
6643       --standalone)
6644         wvalue="$NO_VALUE"
6645         if [ -z "$_webroot" ]; then
6646           _webroot="$wvalue"
6647         else
6648           _webroot="$_webroot,$wvalue"
6649         fi
6650         ;;
6651       --alpn)
6652         wvalue="$W_ALPN"
6653         if [ -z "$_webroot" ]; then
6654           _webroot="$wvalue"
6655         else
6656           _webroot="$_webroot,$wvalue"
6657         fi
6658         ;;
6659       --stateless)
6660         wvalue="$MODE_STATELESS"
6661         if [ -z "$_webroot" ]; then
6662           _webroot="$wvalue"
6663         else
6664           _webroot="$_webroot,$wvalue"
6665         fi
6666         ;;
6667       --local-address)
6668         lvalue="$2"
6669         _local_address="$_local_address$lvalue,"
6670         shift
6671         ;;
6672       --apache)
6673         wvalue="apache"
6674         if [ -z "$_webroot" ]; then
6675           _webroot="$wvalue"
6676         else
6677           _webroot="$_webroot,$wvalue"
6678         fi
6679         ;;
6680       --nginx)
6681         wvalue="$NGINX"
6682         if [ "$2" ] && ! _startswith "$2" "-"; then
6683           wvalue="$NGINX$2"
6684           shift
6685         fi
6686         if [ -z "$_webroot" ]; then
6687           _webroot="$wvalue"
6688         else
6689           _webroot="$_webroot,$wvalue"
6690         fi
6691         ;;
6692       --dns)
6693         wvalue="$W_DNS"
6694         if [ "$2" ] && ! _startswith "$2" "-"; then
6695           wvalue="$2"
6696           shift
6697         fi
6698         if [ -z "$_webroot" ]; then
6699           _webroot="$wvalue"
6700         else
6701           _webroot="$_webroot,$wvalue"
6702         fi
6703         ;;
6704       --dnssleep)
6705         _dnssleep="$2"
6706         Le_DNSSleep="$_dnssleep"
6707         shift
6708         ;;
6709
6710       --keylength | -k)
6711         _keylength="$2"
6712         shift
6713         ;;
6714       --accountkeylength | -ak)
6715         _accountkeylength="$2"
6716         shift
6717         ;;
6718
6719       --cert-file | --certpath)
6720         _cert_file="$2"
6721         shift
6722         ;;
6723       --key-file | --keypath)
6724         _key_file="$2"
6725         shift
6726         ;;
6727       --ca-file | --capath)
6728         _ca_file="$2"
6729         shift
6730         ;;
6731       --fullchain-file | --fullchainpath)
6732         _fullchain_file="$2"
6733         shift
6734         ;;
6735       --reloadcmd | --reloadCmd)
6736         _reloadcmd="$2"
6737         shift
6738         ;;
6739       --password)
6740         _password="$2"
6741         shift
6742         ;;
6743       --accountconf)
6744         _accountconf="$2"
6745         ACCOUNT_CONF_PATH="$_accountconf"
6746         shift
6747         ;;
6748       --home)
6749         LE_WORKING_DIR="$2"
6750         shift
6751         ;;
6752       --certhome | --cert-home)
6753         _certhome="$2"
6754         CERT_HOME="$_certhome"
6755         shift
6756         ;;
6757       --config-home)
6758         _confighome="$2"
6759         LE_CONFIG_HOME="$_confighome"
6760         shift
6761         ;;
6762       --useragent)
6763         _useragent="$2"
6764         USER_AGENT="$_useragent"
6765         shift
6766         ;;
6767       --accountemail)
6768         _accountemail="$2"
6769         ACCOUNT_EMAIL="$_accountemail"
6770         shift
6771         ;;
6772       --accountkey)
6773         _accountkey="$2"
6774         ACCOUNT_KEY_PATH="$_accountkey"
6775         shift
6776         ;;
6777       --days)
6778         _days="$2"
6779         Le_RenewalDays="$_days"
6780         shift
6781         ;;
6782       --httpport)
6783         _httpport="$2"
6784         Le_HTTPPort="$_httpport"
6785         shift
6786         ;;
6787       --tlsport)
6788         _tlsport="$2"
6789         Le_TLSPort="$_tlsport"
6790         shift
6791         ;;
6792       --listraw)
6793         _listraw="raw"
6794         ;;
6795       --stopRenewOnError | --stoprenewonerror | -se)
6796         _stopRenewOnError="1"
6797         ;;
6798       --insecure)
6799         #_insecure="1"
6800         HTTPS_INSECURE="1"
6801         ;;
6802       --ca-bundle)
6803         _ca_bundle="$(_readlink "$2")"
6804         CA_BUNDLE="$_ca_bundle"
6805         shift
6806         ;;
6807       --ca-path)
6808         _ca_path="$2"
6809         CA_PATH="$_ca_path"
6810         shift
6811         ;;
6812       --nocron)
6813         _nocron="1"
6814         ;;
6815       --noprofile)
6816         _noprofile="1"
6817         ;;
6818       --no-color)
6819         export ACME_NO_COLOR=1
6820         ;;
6821       --force-color)
6822         export ACME_FORCE_COLOR=1
6823         ;;
6824       --ecc)
6825         _ecc="isEcc"
6826         ;;
6827       --csr)
6828         _csr="$2"
6829         shift
6830         ;;
6831       --pre-hook)
6832         _pre_hook="$2"
6833         shift
6834         ;;
6835       --post-hook)
6836         _post_hook="$2"
6837         shift
6838         ;;
6839       --renew-hook)
6840         _renew_hook="$2"
6841         shift
6842         ;;
6843       --deploy-hook)
6844         if [ -z "$2" ] || _startswith "$2" "-"; then
6845           _usage "Please specify a value for '--deploy-hook'"
6846           return 1
6847         fi
6848         _deploy_hook="$_deploy_hook$2,"
6849         shift
6850         ;;
6851       --ocsp-must-staple | --ocsp)
6852         Le_OCSP_Staple="1"
6853         ;;
6854       --always-force-new-domain-key)
6855         if [ -z "$2" ] || _startswith "$2" "-"; then
6856           Le_ForceNewDomainKey=1
6857         else
6858           Le_ForceNewDomainKey="$2"
6859           shift
6860         fi
6861         ;;
6862       --yes-I-know-dns-manual-mode-enough-go-ahead-please)
6863         export FORCE_DNS_MANUAL=1
6864         ;;
6865       --log | --logfile)
6866         _log="1"
6867         _logfile="$2"
6868         if _startswith "$_logfile" '-'; then
6869           _logfile=""
6870         else
6871           shift
6872         fi
6873         LOG_FILE="$_logfile"
6874         if [ -z "$LOG_LEVEL" ]; then
6875           LOG_LEVEL="$DEFAULT_LOG_LEVEL"
6876         fi
6877         ;;
6878       --log-level)
6879         _log_level="$2"
6880         LOG_LEVEL="$_log_level"
6881         shift
6882         ;;
6883       --syslog)
6884         if ! _startswith "$2" '-'; then
6885           _syslog="$2"
6886           shift
6887         fi
6888         if [ -z "$_syslog" ]; then
6889           _syslog="$SYSLOG_LEVEL_DEFAULT"
6890         fi
6891         ;;
6892       --auto-upgrade)
6893         _auto_upgrade="$2"
6894         if [ -z "$_auto_upgrade" ] || _startswith "$_auto_upgrade" '-'; then
6895           _auto_upgrade="1"
6896         else
6897           shift
6898         fi
6899         AUTO_UPGRADE="$_auto_upgrade"
6900         ;;
6901       --listen-v4)
6902         _listen_v4="1"
6903         Le_Listen_V4="$_listen_v4"
6904         ;;
6905       --listen-v6)
6906         _listen_v6="1"
6907         Le_Listen_V6="$_listen_v6"
6908         ;;
6909       --openssl-bin)
6910         _openssl_bin="$2"
6911         ACME_OPENSSL_BIN="$_openssl_bin"
6912         shift
6913         ;;
6914       --use-wget)
6915         _use_wget="1"
6916         ACME_USE_WGET="1"
6917         ;;
6918       --branch | -b)
6919         export BRANCH="$2"
6920         shift
6921         ;;
6922       --notify-hook)
6923         _nhook="$2"
6924         if _startswith "$_nhook" "-"; then
6925           _err "'$_nhook' is not a hook name for '$1'"
6926           return 1
6927         fi
6928         if [ "$_notify_hook" ]; then
6929           _notify_hook="$_notify_hook,$_nhook"
6930         else
6931           _notify_hook="$_nhook"
6932         fi
6933         shift
6934         ;;
6935       --notify-level)
6936         _nlevel="$2"
6937         if _startswith "$_nlevel" "-"; then
6938           _err "'$_nlevel' is not a integer for '$1'"
6939           return 1
6940         fi
6941         _notify_level="$_nlevel"
6942         shift
6943         ;;
6944       --notify-mode)
6945         _nmode="$2"
6946         if _startswith "$_nmode" "-"; then
6947           _err "'$_nmode' is not a integer for '$1'"
6948           return 1
6949         fi
6950         _notify_mode="$_nmode"
6951         shift
6952         ;;
6953       --revoke-reason)
6954         _revoke_reason="$2"
6955         if _startswith "$_revoke_reason" "-"; then
6956           _err "'$_revoke_reason' is not a integer for '$1'"
6957           return 1
6958         fi
6959         shift
6960         ;;
6961       *)
6962         _err "Unknown parameter : $1"
6963         return 1
6964         ;;
6965     esac
6966
6967     shift 1
6968   done
6969
6970   if [ "${_CMD}" != "install" ]; then
6971     if [ "$__INTERACTIVE" ] && ! _checkSudo; then
6972       if [ -z "$FORCE" ]; then
6973         #Use "echo" here, instead of _info. it's too early
6974         echo "It seems that you are using sudo, please read this link first:"
6975         echo "$_SUDO_WIKI"
6976         return 1
6977       fi
6978     fi
6979     __initHome
6980     if [ "$_log" ]; then
6981       if [ -z "$_logfile" ]; then
6982         _logfile="$DEFAULT_LOG_FILE"
6983       fi
6984     fi
6985     if [ "$_logfile" ]; then
6986       _saveaccountconf "LOG_FILE" "$_logfile"
6987       LOG_FILE="$_logfile"
6988     fi
6989
6990     if [ "$_log_level" ]; then
6991       _saveaccountconf "LOG_LEVEL" "$_log_level"
6992       LOG_LEVEL="$_log_level"
6993     fi
6994
6995     if [ "$_syslog" ]; then
6996       if _exists logger; then
6997         if [ "$_syslog" = "0" ]; then
6998           _clearaccountconf "SYS_LOG"
6999         else
7000           _saveaccountconf "SYS_LOG" "$_syslog"
7001         fi
7002         SYS_LOG="$_syslog"
7003       else
7004         _err "The 'logger' command is not found, can not enable syslog."
7005         _clearaccountconf "SYS_LOG"
7006         SYS_LOG=""
7007       fi
7008     fi
7009
7010     _processAccountConf
7011   fi
7012
7013   _debug2 LE_WORKING_DIR "$LE_WORKING_DIR"
7014
7015   if [ "$DEBUG" ]; then
7016     version
7017     if [ "$_server" ]; then
7018       _debug "Using server: $_server"
7019     fi
7020   fi
7021   _debug "Running cmd: ${_CMD}"
7022   case "${_CMD}" in
7023     install) install "$_nocron" "$_confighome" "$_noprofile" ;;
7024     uninstall) uninstall "$_nocron" ;;
7025     upgrade) upgrade ;;
7026     issue)
7027       issue "$_webroot" "$_domain" "$_altdomains" "$_keylength" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_address" "$_challenge_alias"
7028       ;;
7029     deploy)
7030       deploy "$_domain" "$_deploy_hook" "$_ecc"
7031       ;;
7032     signcsr)
7033       signcsr "$_csr" "$_webroot" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_address" "$_challenge_alias"
7034       ;;
7035     showcsr)
7036       showcsr "$_csr" "$_domain"
7037       ;;
7038     installcert)
7039       installcert "$_domain" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_ecc"
7040       ;;
7041     renew)
7042       renew "$_domain" "$_ecc"
7043       ;;
7044     renewAll)
7045       renewAll "$_stopRenewOnError"
7046       ;;
7047     revoke)
7048       revoke "$_domain" "$_ecc" "$_revoke_reason"
7049       ;;
7050     remove)
7051       remove "$_domain" "$_ecc"
7052       ;;
7053     deactivate)
7054       deactivate "$_domain,$_altdomains"
7055       ;;
7056     registeraccount)
7057       registeraccount "$_accountkeylength"
7058       ;;
7059     updateaccount)
7060       updateaccount
7061       ;;
7062     deactivateaccount)
7063       deactivateaccount
7064       ;;
7065     list)
7066       list "$_listraw"
7067       ;;
7068     installcronjob) installcronjob "$_confighome" ;;
7069     uninstallcronjob) uninstallcronjob ;;
7070     cron) cron ;;
7071     toPkcs)
7072       toPkcs "$_domain" "$_password" "$_ecc"
7073       ;;
7074     toPkcs8)
7075       toPkcs8 "$_domain" "$_ecc"
7076       ;;
7077     createAccountKey)
7078       createAccountKey "$_accountkeylength"
7079       ;;
7080     createDomainKey)
7081       createDomainKey "$_domain" "$_keylength"
7082       ;;
7083     createCSR)
7084       createCSR "$_domain" "$_altdomains" "$_ecc"
7085       ;;
7086     setnotify)
7087       setnotify "$_notify_hook" "$_notify_level" "$_notify_mode"
7088       ;;
7089     *)
7090       if [ "$_CMD" ]; then
7091         _err "Invalid command: $_CMD"
7092       fi
7093       showhelp
7094       return 1
7095       ;;
7096   esac
7097   _ret="$?"
7098   if [ "$_ret" != "0" ]; then
7099     return $_ret
7100   fi
7101
7102   if [ "${_CMD}" = "install" ]; then
7103     if [ "$_log" ]; then
7104       if [ -z "$LOG_FILE" ]; then
7105         LOG_FILE="$DEFAULT_LOG_FILE"
7106       fi
7107       _saveaccountconf "LOG_FILE" "$LOG_FILE"
7108     fi
7109
7110     if [ "$_log_level" ]; then
7111       _saveaccountconf "LOG_LEVEL" "$_log_level"
7112     fi
7113
7114     if [ "$_syslog" ]; then
7115       if _exists logger; then
7116         if [ "$_syslog" = "0" ]; then
7117           _clearaccountconf "SYS_LOG"
7118         else
7119           _saveaccountconf "SYS_LOG" "$_syslog"
7120         fi
7121       else
7122         _err "The 'logger' command is not found, can not enable syslog."
7123         _clearaccountconf "SYS_LOG"
7124         SYS_LOG=""
7125       fi
7126     fi
7127
7128     _processAccountConf
7129   fi
7130
7131 }
7132
7133 if [ "$INSTALLONLINE" ]; then
7134   INSTALLONLINE=""
7135   _installOnline
7136   exit
7137 fi
7138
7139 main() {
7140   [ -z "$1" ] && showhelp && return
7141   if _startswith "$1" '-'; then _process "$@"; else "$@"; fi
7142 }
7143
7144 main "$@"