acme.sh

   1 #!/usr/bin/env sh
   2
   3 VER=2.8.7
   4
   5 PROJECT_NAME="acme.sh"
   6
   7 PROJECT_ENTRY="acme.sh"
   8
   9 PROJECT="https://github.com/acmesh-official/$PROJECT_NAME"
  10
  11 DEFAULT_INSTALL_HOME="$HOME/.$PROJECT_NAME"
  12
  13 _WINDOWS_SCHEDULER_NAME="$PROJECT_NAME.cron"
  14
  15 _SCRIPT_="$0"
  16
  17 _SUB_FOLDER_NOTIFY="notify"
  18 _SUB_FOLDER_DNSAPI="dnsapi"
  19 _SUB_FOLDER_DEPLOY="deploy"
  20
  21 _SUB_FOLDERS="$_SUB_FOLDER_DNSAPI $_SUB_FOLDER_DEPLOY $_SUB_FOLDER_NOTIFY"
  22
  23 LETSENCRYPT_CA_V1="https://acme-v01.api.letsencrypt.org/directory"
  24 LETSENCRYPT_STAGING_CA_V1="https://acme-staging.api.letsencrypt.org/directory"
  25
  26 CA_LETSENCRYPT_V2="https://acme-v02.api.letsencrypt.org/directory"
  27 CA_LETSENCRYPT_V2_TEST="https://acme-staging-v02.api.letsencrypt.org/directory"
  28
  29 CA_BUYPASS="https://api.buypass.com/acme/directory"
  30 CA_BUYPASS_TEST="https://api.test4.buypass.no/acme/directory"
  31
  32 CA_ZEROSSL="https://acme.zerossl.com/v2/DV90"
  33 _ZERO_EAB_ENDPOINT="http://api.zerossl.com/acme/eab-credentials-email"
  34
  35 DEFAULT_CA=$CA_LETSENCRYPT_V2
  36 DEFAULT_STAGING_CA=$CA_LETSENCRYPT_V2_TEST
  37
  38 CA_NAMES="
  39 Letsencrypt.org,letsencrypt
  40 Letsencrypt.org_test,letsencrypt_test,letsencrypttest
  41 BuyPass.com,buypass
  42 BuyPass.com_test,buypass_test,buypasstest
  43 ZeroSSL.com,zerossl
  44 "
  45
  46 CA_SERVERS="$CA_LETSENCRYPT_V2,$CA_LETSENCRYPT_V2_TEST,$CA_BUYPASS,$CA_BUYPASS_TEST,$CA_ZEROSSL"
  47
  48 DEFAULT_USER_AGENT="$PROJECT_NAME/$VER ($PROJECT)"
  49
  50 DEFAULT_ACCOUNT_KEY_LENGTH=2048
  51 DEFAULT_DOMAIN_KEY_LENGTH=2048
  52
  53 DEFAULT_OPENSSL_BIN="openssl"
  54
  55 VTYPE_HTTP="http-01"
  56 VTYPE_DNS="dns-01"
  57 VTYPE_ALPN="tls-alpn-01"
  58
  59 LOCAL_ANY_ADDRESS="0.0.0.0"
  60
  61 DEFAULT_RENEW=60
  62
  63 NO_VALUE="no"
  64
  65 W_DNS="dns"
  66 W_ALPN="alpn"
  67 DNS_ALIAS_PREFIX="="
  68
  69 MODE_STATELESS="stateless"
  70
  71 STATE_VERIFIED="verified_ok"
  72
  73 NGINX="nginx:"
  74 NGINX_START="#ACME_NGINX_START"
  75 NGINX_END="#ACME_NGINX_END"
  76
  77 BEGIN_CSR="-----BEGIN CERTIFICATE REQUEST-----"
  78 END_CSR="-----END CERTIFICATE REQUEST-----"
  79
  80 BEGIN_CERT="-----BEGIN CERTIFICATE-----"
  81 END_CERT="-----END CERTIFICATE-----"
  82
  83 CONTENT_TYPE_JSON="application/jose+json"
  84 RENEW_SKIP=2
  85
  86 B64CONF_START="__ACME_BASE64__START_"
  87 B64CONF_END="__ACME_BASE64__END_"
  88
  89 ECC_SEP="_"
  90 ECC_SUFFIX="${ECC_SEP}ecc"
  91
  92 LOG_LEVEL_1=1
  93 LOG_LEVEL_2=2
  94 LOG_LEVEL_3=3
  95 DEFAULT_LOG_LEVEL="$LOG_LEVEL_1"
  96
  97 DEBUG_LEVEL_1=1
  98 DEBUG_LEVEL_2=2
  99 DEBUG_LEVEL_3=3
 100 DEBUG_LEVEL_DEFAULT=$DEBUG_LEVEL_1
 101 DEBUG_LEVEL_NONE=0
 102
 103 DOH_CLOUDFLARE=1
 104 DOH_GOOGLE=2
 105
 106 HIDDEN_VALUE="[hidden](please add '--output-insecure' to see this value)"
 107
 108 SYSLOG_ERROR="user.error"
 109 SYSLOG_INFO="user.info"
 110 SYSLOG_DEBUG="user.debug"
 111
 112 #error
 113 SYSLOG_LEVEL_ERROR=3
 114 #info
 115 SYSLOG_LEVEL_INFO=6
 116 #debug
 117 SYSLOG_LEVEL_DEBUG=7
 118 #debug2
 119 SYSLOG_LEVEL_DEBUG_2=8
 120 #debug3
 121 SYSLOG_LEVEL_DEBUG_3=9
 122
 123 SYSLOG_LEVEL_DEFAULT=$SYSLOG_LEVEL_ERROR
 124 #none
 125 SYSLOG_LEVEL_NONE=0
 126
 127 NOTIFY_LEVEL_DISABLE=0
 128 NOTIFY_LEVEL_ERROR=1
 129 NOTIFY_LEVEL_RENEW=2
 130 NOTIFY_LEVEL_SKIP=3
 131
 132 NOTIFY_LEVEL_DEFAULT=$NOTIFY_LEVEL_RENEW
 133
 134 NOTIFY_MODE_BULK=0
 135 NOTIFY_MODE_CERT=1
 136
 137 NOTIFY_MODE_DEFAULT=$NOTIFY_MODE_BULK
 138
 139 _DEBUG_WIKI="https://github.com/acmesh-official/acme.sh/wiki/How-to-debug-acme.sh"
 140
 141 _PREPARE_LINK="https://github.com/acmesh-official/acme.sh/wiki/Install-preparations"
 142
 143 _STATELESS_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Stateless-Mode"
 144
 145 _DNS_ALIAS_WIKI="https://github.com/acmesh-official/acme.sh/wiki/DNS-alias-mode"
 146
 147 _DNS_MANUAL_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dns-manual-mode"
 148
 149 _NOTIFY_WIKI="https://github.com/acmesh-official/acme.sh/wiki/notify"
 150
 151 _SUDO_WIKI="https://github.com/acmesh-official/acme.sh/wiki/sudo"
 152
 153 _REVOKE_WIKI="https://github.com/acmesh-official/acme.sh/wiki/revokecert"
 154
 155 _ZEROSSL_WIKI="https://github.com/acmesh-official/acme.sh/wiki/ZeroSSL.com-CA"
 156
 157 _SERVER_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Server"
 158
 159 _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."
 160
 161 _DNS_MANUAL_WARN="It seems that you are using dns manual mode. please take care: $_DNS_MANUAL_ERR"
 162
 163 _DNS_MANUAL_ERROR="It seems that you are using dns manual mode. Read this link first: $_DNS_MANUAL_WIKI"
 164
 165 __INTERACTIVE=""
 166 if [ -t 1 ]; then
 167   __INTERACTIVE="1"
 168 fi
 169
 170 __green() {
 171   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 172     printf '\33[1;32m%b\33[0m' "$1"
 173     return
 174   fi
 175   printf -- "%b" "$1"
 176 }
 177
 178 __red() {
 179   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 180     printf '\33[1;31m%b\33[0m' "$1"
 181     return
 182   fi
 183   printf -- "%b" "$1"
 184 }
 185
 186 _printargs() {
 187   _exitstatus="$?"
 188   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 189     printf -- "%s" "[$(date)] "
 190   fi
 191   if [ -z "$2" ]; then
 192     printf -- "%s" "$1"
 193   else
 194     printf -- "%s" "$1='$2'"
 195   fi
 196   printf "\n"
 197   # return the saved exit status
 198   return "$_exitstatus"
 199 }
 200
 201 _dlg_versions() {
 202   echo "Diagnosis versions: "
 203   echo "openssl:$ACME_OPENSSL_BIN"
 204   if _exists "${ACME_OPENSSL_BIN:-openssl}"; then
 205     ${ACME_OPENSSL_BIN:-openssl} version 2>&1
 206   else
 207     echo "$ACME_OPENSSL_BIN doesn't exist."
 208   fi
 209
 210   echo "apache:"
 211   if [ "$_APACHECTL" ] && _exists "$_APACHECTL"; then
 212     $_APACHECTL -V 2>&1
 213   else
 214     echo "apache doesn't exist."
 215   fi
 216
 217   echo "nginx:"
 218   if _exists "nginx"; then
 219     nginx -V 2>&1
 220   else
 221     echo "nginx doesn't exist."
 222   fi
 223
 224   echo "socat:"
 225   if _exists "socat"; then
 226     socat -V 2>&1
 227   else
 228     _debug "socat doesn't exist."
 229   fi
 230 }
 231
 232 #class
 233 _syslog() {
 234   _exitstatus="$?"
 235   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" = "$SYSLOG_LEVEL_NONE" ]; then
 236     return
 237   fi
 238   _logclass="$1"
 239   shift
 240   if [ -z "$__logger_i" ]; then
 241     if _contains "$(logger --help 2>&1)" "-i"; then
 242       __logger_i="logger -i"
 243     else
 244       __logger_i="logger"
 245     fi
 246   fi
 247   $__logger_i -t "$PROJECT_NAME" -p "$_logclass" "$(_printargs "$@")" >/dev/null 2>&1
 248   return "$_exitstatus"
 249 }
 250
 251 _log() {
 252   [ -z "$LOG_FILE" ] && return
 253   _printargs "$@" >>"$LOG_FILE"
 254 }
 255
 256 _info() {
 257   _log "$@"
 258   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_INFO" ]; then
 259     _syslog "$SYSLOG_INFO" "$@"
 260   fi
 261   _printargs "$@"
 262 }
 263
 264 _err() {
 265   _syslog "$SYSLOG_ERROR" "$@"
 266   _log "$@"
 267   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 268     printf -- "%s" "[$(date)] " >&2
 269   fi
 270   if [ -z "$2" ]; then
 271     __red "$1" >&2
 272   else
 273     __red "$1='$2'" >&2
 274   fi
 275   printf "\n" >&2
 276   return 1
 277 }
 278
 279 _usage() {
 280   __red "$@" >&2
 281   printf "\n" >&2
 282 }
 283
 284 __debug_bash_helper() {
 285   # At this point only do for --debug 3
 286   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -lt "$DEBUG_LEVEL_3" ]; then
 287     return
 288   fi
 289   # Return extra debug info when running with bash, otherwise return empty
 290   # string.
 291   if [ -z "${BASH_VERSION}" ]; then
 292     return
 293   fi
 294   # We are a bash shell at this point, return the filename, function name, and
 295   # line number as a string
 296   _dbh_saveIFS=$IFS
 297   IFS=" "
 298   # Must use eval or syntax error happens under dash. The eval should use
 299   # single quotes as older versions of busybox had a bug with double quotes and
 300   # eval.
 301   # Use 'caller 1' as we want one level up the stack as we should be called
 302   # by one of the _debug* functions
 303   eval '_dbh_called=($(caller 1))'
 304   IFS=$_dbh_saveIFS
 305   eval '_dbh_file=${_dbh_called[2]}'
 306   if [ -n "${_script_home}" ]; then
 307     # Trim off the _script_home directory name
 308     eval '_dbh_file=${_dbh_file#$_script_home/}'
 309   fi
 310   eval '_dbh_function=${_dbh_called[1]}'
 311   eval '_dbh_lineno=${_dbh_called[0]}'
 312   printf "%-40s " "$_dbh_file:${_dbh_function}:${_dbh_lineno}"
 313 }
 314
 315 _debug() {
 316   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 317     _log "$@"
 318   fi
 319   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 320     _syslog "$SYSLOG_DEBUG" "$@"
 321   fi
 322   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 323     _bash_debug=$(__debug_bash_helper)
 324     _printargs "${_bash_debug}$@" >&2
 325   fi
 326 }
 327
 328 #output the sensitive messages
 329 _secure_debug() {
 330   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 331     if [ "$OUTPUT_INSECURE" = "1" ]; then
 332       _log "$@"
 333     else
 334       _log "$1" "$HIDDEN_VALUE"
 335     fi
 336   fi
 337   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 338     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 339   fi
 340   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 341     if [ "$OUTPUT_INSECURE" = "1" ]; then
 342       _printargs "$@" >&2
 343     else
 344       _printargs "$1" "$HIDDEN_VALUE" >&2
 345     fi
 346   fi
 347 }
 348
 349 _debug2() {
 350   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 351     _log "$@"
 352   fi
 353   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 354     _syslog "$SYSLOG_DEBUG" "$@"
 355   fi
 356   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 357     _bash_debug=$(__debug_bash_helper)
 358     _printargs "${_bash_debug}$@" >&2
 359   fi
 360 }
 361
 362 _secure_debug2() {
 363   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 364     if [ "$OUTPUT_INSECURE" = "1" ]; then
 365       _log "$@"
 366     else
 367       _log "$1" "$HIDDEN_VALUE"
 368     fi
 369   fi
 370   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 371     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 372   fi
 373   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 374     if [ "$OUTPUT_INSECURE" = "1" ]; then
 375       _printargs "$@" >&2
 376     else
 377       _printargs "$1" "$HIDDEN_VALUE" >&2
 378     fi
 379   fi
 380 }
 381
 382 _debug3() {
 383   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 384     _log "$@"
 385   fi
 386   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 387     _syslog "$SYSLOG_DEBUG" "$@"
 388   fi
 389   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 390     _bash_debug=$(__debug_bash_helper)
 391     _printargs "${_bash_debug}$@" >&2
 392   fi
 393 }
 394
 395 _secure_debug3() {
 396   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 397     if [ "$OUTPUT_INSECURE" = "1" ]; then
 398       _log "$@"
 399     else
 400       _log "$1" "$HIDDEN_VALUE"
 401     fi
 402   fi
 403   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 404     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 405   fi
 406   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 407     if [ "$OUTPUT_INSECURE" = "1" ]; then
 408       _printargs "$@" >&2
 409     else
 410       _printargs "$1" "$HIDDEN_VALUE" >&2
 411     fi
 412   fi
 413 }
 414
 415 _upper_case() {
 416   # shellcheck disable=SC2018,SC2019
 417   tr 'a-z' 'A-Z'
 418 }
 419
 420 _lower_case() {
 421   # shellcheck disable=SC2018,SC2019
 422   tr 'A-Z' 'a-z'
 423 }
 424
 425 _startswith() {
 426   _str="$1"
 427   _sub="$2"
 428   echo "$_str" | grep "^$_sub" >/dev/null 2>&1
 429 }
 430
 431 _endswith() {
 432   _str="$1"
 433   _sub="$2"
 434   echo "$_str" | grep -- "$_sub\$" >/dev/null 2>&1
 435 }
 436
 437 _contains() {
 438   _str="$1"
 439   _sub="$2"
 440   echo "$_str" | grep -- "$_sub" >/dev/null 2>&1
 441 }
 442
 443 _hasfield() {
 444   _str="$1"
 445   _field="$2"
 446   _sep="$3"
 447   if [ -z "$_field" ]; then
 448     _usage "Usage: str field  [sep]"
 449     return 1
 450   fi
 451
 452   if [ -z "$_sep" ]; then
 453     _sep=","
 454   fi
 455
 456   for f in $(echo "$_str" | tr "$_sep" ' '); do
 457     if [ "$f" = "$_field" ]; then
 458       _debug2 "'$_str' contains '$_field'"
 459       return 0 #contains ok
 460     fi
 461   done
 462   _debug2 "'$_str' does not contain '$_field'"
 463   return 1 #not contains
 464 }
 465
 466 # str index [sep]
 467 _getfield() {
 468   _str="$1"
 469   _findex="$2"
 470   _sep="$3"
 471
 472   if [ -z "$_findex" ]; then
 473     _usage "Usage: str field  [sep]"
 474     return 1
 475   fi
 476
 477   if [ -z "$_sep" ]; then
 478     _sep=","
 479   fi
 480
 481   _ffi="$_findex"
 482   while [ "$_ffi" -gt "0" ]; do
 483     _fv="$(echo "$_str" | cut -d "$_sep" -f "$_ffi")"
 484     if [ "$_fv" ]; then
 485       printf -- "%s" "$_fv"
 486       return 0
 487     fi
 488     _ffi="$(_math "$_ffi" - 1)"
 489   done
 490
 491   printf -- "%s" "$_str"
 492
 493 }
 494
 495 _exists() {
 496   cmd="$1"
 497   if [ -z "$cmd" ]; then
 498     _usage "Usage: _exists cmd"
 499     return 1
 500   fi
 501
 502   if eval type type >/dev/null 2>&1; then
 503     eval type "$cmd" >/dev/null 2>&1
 504   elif command >/dev/null 2>&1; then
 505     command -v "$cmd" >/dev/null 2>&1
 506   else
 507     which "$cmd" >/dev/null 2>&1
 508   fi
 509   ret="$?"
 510   _debug3 "$cmd exists=$ret"
 511   return $ret
 512 }
 513
 514 #a + b
 515 _math() {
 516   _m_opts="$@"
 517   printf "%s" "$(($_m_opts))"
 518 }
 519
 520 _h_char_2_dec() {
 521   _ch=$1
 522   case "${_ch}" in
 523     a | A)
 524       printf "10"
 525       ;;
 526     b | B)
 527       printf "11"
 528       ;;
 529     c | C)
 530       printf "12"
 531       ;;
 532     d | D)
 533       printf "13"
 534       ;;
 535     e | E)
 536       printf "14"
 537       ;;
 538     f | F)
 539       printf "15"
 540       ;;
 541     *)
 542       printf "%s" "$_ch"
 543       ;;
 544   esac
 545
 546 }
 547
 548 _URGLY_PRINTF=""
 549 if [ "$(printf '\x41')" != 'A' ]; then
 550   _URGLY_PRINTF=1
 551 fi
 552
 553 _ESCAPE_XARGS=""
 554 if _exists xargs && [ "$(printf %s '\\x41' | xargs printf)" = 'A' ]; then
 555   _ESCAPE_XARGS=1
 556 fi
 557
 558 _h2b() {
 559   if _exists xxd && xxd -r -p 2>/dev/null; then
 560     return
 561   fi
 562
 563   hex=$(cat)
 564   ic=""
 565   jc=""
 566   _debug2 _URGLY_PRINTF "$_URGLY_PRINTF"
 567   if [ -z "$_URGLY_PRINTF" ]; then
 568     if [ "$_ESCAPE_XARGS" ] && _exists xargs; then
 569       _debug2 "xargs"
 570       echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/\\\\\\x\1/g' | xargs printf
 571     else
 572       for h in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/ \1/g'); do
 573         if [ -z "$h" ]; then
 574           break
 575         fi
 576         printf "\x$h%s"
 577       done
 578     fi
 579   else
 580     for c in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\)/ \1/g'); do
 581       if [ -z "$ic" ]; then
 582         ic=$c
 583         continue
 584       fi
 585       jc=$c
 586       ic="$(_h_char_2_dec "$ic")"
 587       jc="$(_h_char_2_dec "$jc")"
 588       printf '\'"$(printf "%o" "$(_math "$ic" \* 16 + $jc)")""%s"
 589       ic=""
 590       jc=""
 591     done
 592   fi
 593
 594 }
 595
 596 _is_solaris() {
 597   _contains "${__OS__:=$(uname -a)}" "solaris" || _contains "${__OS__:=$(uname -a)}" "SunOS"
 598 }
 599
 600 #_ascii_hex str
 601 #this can only process ascii chars, should only be used when od command is missing as a backup way.
 602 _ascii_hex() {
 603   _debug2 "Using _ascii_hex"
 604   _str="$1"
 605   _str_len=${#_str}
 606   _h_i=1
 607   while [ "$_h_i" -le "$_str_len" ]; do
 608     _str_c="$(printf "%s" "$_str" | cut -c "$_h_i")"
 609     printf " %02x" "'$_str_c"
 610     _h_i="$(_math "$_h_i" + 1)"
 611   done
 612 }
 613
 614 #stdin  output hexstr splited by one space
 615 #input:"abc"
 616 #output: " 61 62 63"
 617 _hex_dump() {
 618   if _exists od; then
 619     od -A n -v -t x1 | tr -s " " | sed 's/ $//' | tr -d "\r\t\n"
 620   elif _exists hexdump; then
 621     _debug3 "using hexdump"
 622     hexdump -v -e '/1 ""' -e '/1 " %02x" ""'
 623   elif _exists xxd; then
 624     _debug3 "using xxd"
 625     xxd -ps -c 20 -i | sed "s/ 0x/ /g" | tr -d ",\n" | tr -s " "
 626   else
 627     _debug3 "using _ascii_hex"
 628     str=$(cat)
 629     _ascii_hex "$str"
 630   fi
 631 }
 632
 633 #url encode, no-preserved chars
 634 #A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z
 635 #41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a
 636
 637 #a  b  c  d  e  f  g  h  i  j  k  l  m  n  o  p  q  r  s  t  u  v  w  x  y  z
 638 #61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 78 79 7a
 639
 640 #0  1  2  3  4  5  6  7  8  9  -  _  .  ~
 641 #30 31 32 33 34 35 36 37 38 39 2d 5f 2e 7e
 642
 643 #stdin stdout
 644 _url_encode() {
 645   _hex_str=$(_hex_dump)
 646   _debug3 "_url_encode"
 647   _debug3 "_hex_str" "$_hex_str"
 648   for _hex_code in $_hex_str; do
 649     #upper case
 650     case "${_hex_code}" in
 651       "41")
 652         printf "%s" "A"
 653         ;;
 654       "42")
 655         printf "%s" "B"
 656         ;;
 657       "43")
 658         printf "%s" "C"
 659         ;;
 660       "44")
 661         printf "%s" "D"
 662         ;;
 663       "45")
 664         printf "%s" "E"
 665         ;;
 666       "46")
 667         printf "%s" "F"
 668         ;;
 669       "47")
 670         printf "%s" "G"
 671         ;;
 672       "48")
 673         printf "%s" "H"
 674         ;;
 675       "49")
 676         printf "%s" "I"
 677         ;;
 678       "4a")
 679         printf "%s" "J"
 680         ;;
 681       "4b")
 682         printf "%s" "K"
 683         ;;
 684       "4c")
 685         printf "%s" "L"
 686         ;;
 687       "4d")
 688         printf "%s" "M"
 689         ;;
 690       "4e")
 691         printf "%s" "N"
 692         ;;
 693       "4f")
 694         printf "%s" "O"
 695         ;;
 696       "50")
 697         printf "%s" "P"
 698         ;;
 699       "51")
 700         printf "%s" "Q"
 701         ;;
 702       "52")
 703         printf "%s" "R"
 704         ;;
 705       "53")
 706         printf "%s" "S"
 707         ;;
 708       "54")
 709         printf "%s" "T"
 710         ;;
 711       "55")
 712         printf "%s" "U"
 713         ;;
 714       "56")
 715         printf "%s" "V"
 716         ;;
 717       "57")
 718         printf "%s" "W"
 719         ;;
 720       "58")
 721         printf "%s" "X"
 722         ;;
 723       "59")
 724         printf "%s" "Y"
 725         ;;
 726       "5a")
 727         printf "%s" "Z"
 728         ;;
 729
 730       #lower case
 731       "61")
 732         printf "%s" "a"
 733         ;;
 734       "62")
 735         printf "%s" "b"
 736         ;;
 737       "63")
 738         printf "%s" "c"
 739         ;;
 740       "64")
 741         printf "%s" "d"
 742         ;;
 743       "65")
 744         printf "%s" "e"
 745         ;;
 746       "66")
 747         printf "%s" "f"
 748         ;;
 749       "67")
 750         printf "%s" "g"
 751         ;;
 752       "68")
 753         printf "%s" "h"
 754         ;;
 755       "69")
 756         printf "%s" "i"
 757         ;;
 758       "6a")
 759         printf "%s" "j"
 760         ;;
 761       "6b")
 762         printf "%s" "k"
 763         ;;
 764       "6c")
 765         printf "%s" "l"
 766         ;;
 767       "6d")
 768         printf "%s" "m"
 769         ;;
 770       "6e")
 771         printf "%s" "n"
 772         ;;
 773       "6f")
 774         printf "%s" "o"
 775         ;;
 776       "70")
 777         printf "%s" "p"
 778         ;;
 779       "71")
 780         printf "%s" "q"
 781         ;;
 782       "72")
 783         printf "%s" "r"
 784         ;;
 785       "73")
 786         printf "%s" "s"
 787         ;;
 788       "74")
 789         printf "%s" "t"
 790         ;;
 791       "75")
 792         printf "%s" "u"
 793         ;;
 794       "76")
 795         printf "%s" "v"
 796         ;;
 797       "77")
 798         printf "%s" "w"
 799         ;;
 800       "78")
 801         printf "%s" "x"
 802         ;;
 803       "79")
 804         printf "%s" "y"
 805         ;;
 806       "7a")
 807         printf "%s" "z"
 808         ;;
 809       #numbers
 810       "30")
 811         printf "%s" "0"
 812         ;;
 813       "31")
 814         printf "%s" "1"
 815         ;;
 816       "32")
 817         printf "%s" "2"
 818         ;;
 819       "33")
 820         printf "%s" "3"
 821         ;;
 822       "34")
 823         printf "%s" "4"
 824         ;;
 825       "35")
 826         printf "%s" "5"
 827         ;;
 828       "36")
 829         printf "%s" "6"
 830         ;;
 831       "37")
 832         printf "%s" "7"
 833         ;;
 834       "38")
 835         printf "%s" "8"
 836         ;;
 837       "39")
 838         printf "%s" "9"
 839         ;;
 840       "2d")
 841         printf "%s" "-"
 842         ;;
 843       "5f")
 844         printf "%s" "_"
 845         ;;
 846       "2e")
 847         printf "%s" "."
 848         ;;
 849       "7e")
 850         printf "%s" "~"
 851         ;;
 852       #other hex
 853       *)
 854         printf '%%%s' "$_hex_code"
 855         ;;
 856     esac
 857   done
 858 }
 859
 860 _json_encode() {
 861   _j_str="$(sed 's/"/\\"/g' | sed "s/\r/\\r/g")"
 862   _debug3 "_json_encode"
 863   _debug3 "_j_str" "$_j_str"
 864   echo "$_j_str" | _hex_dump | _lower_case | sed 's/0a/5c 6e/g' | tr -d ' ' | _h2b | tr -d "\r\n"
 865 }
 866
 867 #from: http:\/\/  to http://
 868 _json_decode() {
 869   _j_str="$(sed 's#\\/#/#g')"
 870   _debug3 "_json_decode"
 871   _debug3 "_j_str" "$_j_str"
 872   echo "$_j_str"
 873 }
 874
 875 #options file
 876 _sed_i() {
 877   options="$1"
 878   filename="$2"
 879   if [ -z "$filename" ]; then
 880     _usage "Usage:_sed_i options filename"
 881     return 1
 882   fi
 883   _debug2 options "$options"
 884   if sed -h 2>&1 | grep "\-i\[SUFFIX]" >/dev/null 2>&1; then
 885     _debug "Using sed  -i"
 886     sed -i "$options" "$filename"
 887   else
 888     _debug "No -i support in sed"
 889     text="$(cat "$filename")"
 890     echo "$text" | sed "$options" >"$filename"
 891   fi
 892 }
 893
 894 _egrep_o() {
 895   if ! egrep -o "$1" 2>/dev/null; then
 896     sed -n 's/.*\('"$1"'\).*/\1/p'
 897   fi
 898 }
 899
 900 #Usage: file startline endline
 901 _getfile() {
 902   filename="$1"
 903   startline="$2"
 904   endline="$3"
 905   if [ -z "$endline" ]; then
 906     _usage "Usage: file startline endline"
 907     return 1
 908   fi
 909
 910   i="$(grep -n -- "$startline" "$filename" | cut -d : -f 1)"
 911   if [ -z "$i" ]; then
 912     _err "Can not find start line: $startline"
 913     return 1
 914   fi
 915   i="$(_math "$i" + 1)"
 916   _debug i "$i"
 917
 918   j="$(grep -n -- "$endline" "$filename" | cut -d : -f 1)"
 919   if [ -z "$j" ]; then
 920     _err "Can not find end line: $endline"
 921     return 1
 922   fi
 923   j="$(_math "$j" - 1)"
 924   _debug j "$j"
 925
 926   sed -n "$i,${j}p" "$filename"
 927
 928 }
 929
 930 #Usage: multiline
 931 _base64() {
 932   [ "" ] #urgly
 933   if [ "$1" ]; then
 934     _debug3 "base64 multiline:'$1'"
 935     ${ACME_OPENSSL_BIN:-openssl} base64 -e
 936   else
 937     _debug3 "base64 single line."
 938     ${ACME_OPENSSL_BIN:-openssl} base64 -e | tr -d '\r\n'
 939   fi
 940 }
 941
 942 #Usage: multiline
 943 _dbase64() {
 944   if [ "$1" ]; then
 945     ${ACME_OPENSSL_BIN:-openssl} base64 -d -A
 946   else
 947     ${ACME_OPENSSL_BIN:-openssl} base64 -d
 948   fi
 949 }
 950
 951 #file
 952 _checkcert() {
 953   _cf="$1"
 954   if [ "$DEBUG" ]; then
 955     openssl x509 -noout -text -in "$_cf"
 956   else
 957     openssl x509 -noout -text -in "$_cf" >/dev/null 2>&1
 958   fi
 959 }
 960
 961 #Usage: hashalg  [outputhex]
 962 #Output Base64-encoded digest
 963 _digest() {
 964   alg="$1"
 965   if [ -z "$alg" ]; then
 966     _usage "Usage: _digest hashalg"
 967     return 1
 968   fi
 969
 970   outputhex="$2"
 971
 972   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ] || [ "$alg" = "md5" ]; then
 973     if [ "$outputhex" ]; then
 974       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hex | cut -d = -f 2 | tr -d ' '
 975     else
 976       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -binary | _base64
 977     fi
 978   else
 979     _err "$alg is not supported yet"
 980     return 1
 981   fi
 982
 983 }
 984
 985 #Usage: hashalg  secret_hex  [outputhex]
 986 #Output binary hmac
 987 _hmac() {
 988   alg="$1"
 989   secret_hex="$2"
 990   outputhex="$3"
 991
 992   if [ -z "$secret_hex" ]; then
 993     _usage "Usage: _hmac hashalg secret [outputhex]"
 994     return 1
 995   fi
 996
 997   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ]; then
 998     if [ "$outputhex" ]; then
 999       (${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 ' '
1000     else
1001       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -mac HMAC -macopt "hexkey:$secret_hex" -binary 2>/dev/null || ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hmac "$(printf "%s" "$secret_hex" | _h2b)" -binary
1002     fi
1003   else
1004     _err "$alg is not supported yet"
1005     return 1
1006   fi
1007
1008 }
1009
1010 #Usage: keyfile hashalg
1011 #Output: Base64-encoded signature value
1012 _sign() {
1013   keyfile="$1"
1014   alg="$2"
1015   if [ -z "$alg" ]; then
1016     _usage "Usage: _sign keyfile hashalg"
1017     return 1
1018   fi
1019
1020   _sign_openssl="${ACME_OPENSSL_BIN:-openssl} dgst -sign $keyfile "
1021
1022   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1 || grep "BEGIN PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1023     $_sign_openssl -$alg | _base64
1024   elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1025     if ! _signedECText="$($_sign_openssl -sha$__ECC_KEY_LEN | ${ACME_OPENSSL_BIN:-openssl} asn1parse -inform DER)"; then
1026       _err "Sign failed: $_sign_openssl"
1027       _err "Key file: $keyfile"
1028       _err "Key content:$(wc -l <"$keyfile") lines"
1029       return 1
1030     fi
1031     _debug3 "_signedECText" "$_signedECText"
1032     _ec_r="$(echo "$_signedECText" | _head_n 2 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1033     _ec_s="$(echo "$_signedECText" | _head_n 3 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1034     if [ "$__ECC_KEY_LEN" -eq "256" ]; then
1035       while [ "${#_ec_r}" -lt "64" ]; do
1036         _ec_r="0${_ec_r}"
1037       done
1038       while [ "${#_ec_s}" -lt "64" ]; do
1039         _ec_s="0${_ec_s}"
1040       done
1041     fi
1042     if [ "$__ECC_KEY_LEN" -eq "384" ]; then
1043       while [ "${#_ec_r}" -lt "96" ]; do
1044         _ec_r="0${_ec_r}"
1045       done
1046       while [ "${#_ec_s}" -lt "96" ]; do
1047         _ec_s="0${_ec_s}"
1048       done
1049     fi
1050     if [ "$__ECC_KEY_LEN" -eq "512" ]; then
1051       while [ "${#_ec_r}" -lt "132" ]; do
1052         _ec_r="0${_ec_r}"
1053       done
1054       while [ "${#_ec_s}" -lt "132" ]; do
1055         _ec_s="0${_ec_s}"
1056       done
1057     fi
1058     _debug3 "_ec_r" "$_ec_r"
1059     _debug3 "_ec_s" "$_ec_s"
1060     printf "%s" "$_ec_r$_ec_s" | _h2b | _base64
1061   else
1062     _err "Unknown key file format."
1063     return 1
1064   fi
1065
1066 }
1067
1068 #keylength or isEcc flag (empty str => not ecc)
1069 _isEccKey() {
1070   _length="$1"
1071
1072   if [ -z "$_length" ]; then
1073     return 1
1074   fi
1075
1076   [ "$_length" != "1024" ] \
1077     && [ "$_length" != "2048" ] \
1078     && [ "$_length" != "3072" ] \
1079     && [ "$_length" != "4096" ] \
1080     && [ "$_length" != "8192" ]
1081 }
1082
1083 # _createkey  2048|ec-256   file
1084 _createkey() {
1085   length="$1"
1086   f="$2"
1087   _debug2 "_createkey for file:$f"
1088   eccname="$length"
1089   if _startswith "$length" "ec-"; then
1090     length=$(printf "%s" "$length" | cut -d '-' -f 2-100)
1091
1092     if [ "$length" = "256" ]; then
1093       eccname="prime256v1"
1094     fi
1095     if [ "$length" = "384" ]; then
1096       eccname="secp384r1"
1097     fi
1098     if [ "$length" = "521" ]; then
1099       eccname="secp521r1"
1100     fi
1101
1102   fi
1103
1104   if [ -z "$length" ]; then
1105     length=2048
1106   fi
1107
1108   _debug "Use length $length"
1109
1110   if ! touch "$f" >/dev/null 2>&1; then
1111     _f_path="$(dirname "$f")"
1112     _debug _f_path "$_f_path"
1113     if ! mkdir -p "$_f_path"; then
1114       _err "Can not create path: $_f_path"
1115       return 1
1116     fi
1117   fi
1118
1119   if _isEccKey "$length"; then
1120     _debug "Using ec name: $eccname"
1121     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} ecparam -name "$eccname" -genkey 2>/dev/null)"; then
1122       echo "$_opkey" >"$f"
1123     else
1124       _err "error ecc key name: $eccname"
1125       return 1
1126     fi
1127   else
1128     _debug "Using RSA: $length"
1129     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} genrsa "$length" 2>/dev/null)"; then
1130       echo "$_opkey" >"$f"
1131     else
1132       _err "error rsa key: $length"
1133       return 1
1134     fi
1135   fi
1136
1137   if [ "$?" != "0" ]; then
1138     _err "Create key error."
1139     return 1
1140   fi
1141 }
1142
1143 #domain
1144 _is_idn() {
1145   _is_idn_d="$1"
1146   _debug2 _is_idn_d "$_is_idn_d"
1147   _idn_temp=$(printf "%s" "$_is_idn_d" | tr -d '0-9' | tr -d 'a-z' | tr -d 'A-Z' | tr -d '*.,-_')
1148   _debug2 _idn_temp "$_idn_temp"
1149   [ "$_idn_temp" ]
1150 }
1151
1152 #aa.com
1153 #aa.com,bb.com,cc.com
1154 _idn() {
1155   __idn_d="$1"
1156   if ! _is_idn "$__idn_d"; then
1157     printf "%s" "$__idn_d"
1158     return 0
1159   fi
1160
1161   if _exists idn; then
1162     if _contains "$__idn_d" ','; then
1163       _i_first="1"
1164       for f in $(echo "$__idn_d" | tr ',' ' '); do
1165         [ -z "$f" ] && continue
1166         if [ -z "$_i_first" ]; then
1167           printf "%s" ","
1168         else
1169           _i_first=""
1170         fi
1171         idn --quiet "$f" | tr -d "\r\n"
1172       done
1173     else
1174       idn "$__idn_d" | tr -d "\r\n"
1175     fi
1176   else
1177     _err "Please install idn to process IDN names."
1178   fi
1179 }
1180
1181 #_createcsr  cn  san_list  keyfile csrfile conf acmeValidationv1
1182 _createcsr() {
1183   _debug _createcsr
1184   domain="$1"
1185   domainlist="$2"
1186   csrkey="$3"
1187   csr="$4"
1188   csrconf="$5"
1189   acmeValidationv1="$6"
1190   _debug2 domain "$domain"
1191   _debug2 domainlist "$domainlist"
1192   _debug2 csrkey "$csrkey"
1193   _debug2 csr "$csr"
1194   _debug2 csrconf "$csrconf"
1195
1196   printf "[ req_distinguished_name ]\n[ req ]\ndistinguished_name = req_distinguished_name\nreq_extensions = v3_req\n[ v3_req ]\n\nkeyUsage = nonRepudiation, digitalSignature, keyEncipherment" >"$csrconf"
1197
1198   if [ "$acmeValidationv1" ]; then
1199     domainlist="$(_idn "$domainlist")"
1200     printf -- "\nsubjectAltName=DNS:$domainlist" >>"$csrconf"
1201   elif [ -z "$domainlist" ] || [ "$domainlist" = "$NO_VALUE" ]; then
1202     #single domain
1203     _info "Single domain" "$domain"
1204     printf -- "\nsubjectAltName=DNS:$(_idn "$domain")" >>"$csrconf"
1205   else
1206     domainlist="$(_idn "$domainlist")"
1207     _debug2 domainlist "$domainlist"
1208     if _contains "$domainlist" ","; then
1209       alt="DNS:$(_idn "$domain"),DNS:$(echo "$domainlist" | sed "s/,,/,/g" | sed "s/,/,DNS:/g")"
1210     else
1211       alt="DNS:$(_idn "$domain"),DNS:$domainlist"
1212     fi
1213     #multi
1214     _info "Multi domain" "$alt"
1215     printf -- "\nsubjectAltName=$alt" >>"$csrconf"
1216   fi
1217   if [ "$Le_OCSP_Staple" = "1" ]; then
1218     _savedomainconf Le_OCSP_Staple "$Le_OCSP_Staple"
1219     printf -- "\nbasicConstraints = CA:FALSE\n1.3.6.1.5.5.7.1.24=DER:30:03:02:01:05" >>"$csrconf"
1220   fi
1221
1222   if [ "$acmeValidationv1" ]; then
1223     printf "\n1.3.6.1.5.5.7.1.31=critical,DER:04:20:${acmeValidationv1}" >>"${csrconf}"
1224   fi
1225
1226   _csr_cn="$(_idn "$domain")"
1227   _debug2 _csr_cn "$_csr_cn"
1228   if _contains "$(uname -a)" "MINGW"; then
1229     ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "//CN=$_csr_cn" -config "$csrconf" -out "$csr"
1230   else
1231     ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "/CN=$_csr_cn" -config "$csrconf" -out "$csr"
1232   fi
1233 }
1234
1235 #_signcsr key  csr  conf cert
1236 _signcsr() {
1237   key="$1"
1238   csr="$2"
1239   conf="$3"
1240   cert="$4"
1241   _debug "_signcsr"
1242
1243   _msg="$(${ACME_OPENSSL_BIN:-openssl} x509 -req -days 365 -in "$csr" -signkey "$key" -extensions v3_req -extfile "$conf" -out "$cert" 2>&1)"
1244   _ret="$?"
1245   _debug "$_msg"
1246   return $_ret
1247 }
1248
1249 #_csrfile
1250 _readSubjectFromCSR() {
1251   _csrfile="$1"
1252   if [ -z "$_csrfile" ]; then
1253     _usage "_readSubjectFromCSR mycsr.csr"
1254     return 1
1255   fi
1256   ${ACME_OPENSSL_BIN:-openssl} req -noout -in "$_csrfile" -subject | tr ',' "\n" | _egrep_o "CN *=.*" | cut -d = -f 2 | cut -d / -f 1 | tr -d ' \n'
1257 }
1258
1259 #_csrfile
1260 #echo comma separated domain list
1261 _readSubjectAltNamesFromCSR() {
1262   _csrfile="$1"
1263   if [ -z "$_csrfile" ]; then
1264     _usage "_readSubjectAltNamesFromCSR mycsr.csr"
1265     return 1
1266   fi
1267
1268   _csrsubj="$(_readSubjectFromCSR "$_csrfile")"
1269   _debug _csrsubj "$_csrsubj"
1270
1271   _dnsAltnames="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile" | grep "^ *DNS:.*" | tr -d ' \n')"
1272   _debug _dnsAltnames "$_dnsAltnames"
1273
1274   if _contains "$_dnsAltnames," "DNS:$_csrsubj,"; then
1275     _debug "AltNames contains subject"
1276     _excapedAlgnames="$(echo "$_dnsAltnames" | tr '*' '#')"
1277     _debug _excapedAlgnames "$_excapedAlgnames"
1278     _escapedSubject="$(echo "$_csrsubj" | tr '*' '#')"
1279     _debug _escapedSubject "$_escapedSubject"
1280     _dnsAltnames="$(echo "$_excapedAlgnames," | sed "s/DNS:$_escapedSubject,//g" | tr '#' '*' | sed "s/,\$//g")"
1281     _debug _dnsAltnames "$_dnsAltnames"
1282   else
1283     _debug "AltNames doesn't contain subject"
1284   fi
1285
1286   echo "$_dnsAltnames" | sed "s/DNS://g"
1287 }
1288
1289 #_csrfile
1290 _readKeyLengthFromCSR() {
1291   _csrfile="$1"
1292   if [ -z "$_csrfile" ]; then
1293     _usage "_readKeyLengthFromCSR mycsr.csr"
1294     return 1
1295   fi
1296
1297   _outcsr="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile")"
1298   _debug2 _outcsr "$_outcsr"
1299   if _contains "$_outcsr" "Public Key Algorithm: id-ecPublicKey"; then
1300     _debug "ECC CSR"
1301     echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *ASN1 OID:.*" | cut -d ':' -f 2 | tr -d ' '
1302   else
1303     _debug "RSA CSR"
1304     _rkl="$(echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1)"
1305     if [ "$_rkl" ]; then
1306       echo "$_rkl"
1307     else
1308       echo "$_outcsr" | tr "\t" " " | _egrep_o "RSA Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1
1309     fi
1310   fi
1311 }
1312
1313 _ss() {
1314   _port="$1"
1315
1316   if _exists "ss"; then
1317     _debug "Using: ss"
1318     ss -ntpl 2>/dev/null | grep ":$_port "
1319     return 0
1320   fi
1321
1322   if _exists "netstat"; then
1323     _debug "Using: netstat"
1324     if netstat -help 2>&1 | grep "\-p proto" >/dev/null; then
1325       #for windows version netstat tool
1326       netstat -an -p tcp | grep "LISTENING" | grep ":$_port "
1327     else
1328       if netstat -help 2>&1 | grep "\-p protocol" >/dev/null; then
1329         netstat -an -p tcp | grep LISTEN | grep ":$_port "
1330       elif netstat -help 2>&1 | grep -- '-P protocol' >/dev/null; then
1331         #for solaris
1332         netstat -an -P tcp | grep "\.$_port " | grep "LISTEN"
1333       elif netstat -help 2>&1 | grep "\-p" >/dev/null; then
1334         #for full linux
1335         netstat -ntpl | grep ":$_port "
1336       else
1337         #for busybox (embedded linux; no pid support)
1338         netstat -ntl 2>/dev/null | grep ":$_port "
1339       fi
1340     fi
1341     return 0
1342   fi
1343
1344   return 1
1345 }
1346
1347 #outfile key cert cacert [password [name [caname]]]
1348 _toPkcs() {
1349   _cpfx="$1"
1350   _ckey="$2"
1351   _ccert="$3"
1352   _cca="$4"
1353   pfxPassword="$5"
1354   pfxName="$6"
1355   pfxCaname="$7"
1356
1357   if [ "$pfxCaname" ]; then
1358     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName" -caname "$pfxCaname"
1359   elif [ "$pfxName" ]; then
1360     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName"
1361   elif [ "$pfxPassword" ]; then
1362     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword"
1363   else
1364     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca"
1365   fi
1366
1367 }
1368
1369 #domain [password] [isEcc]
1370 toPkcs() {
1371   domain="$1"
1372   pfxPassword="$2"
1373   if [ -z "$domain" ]; then
1374     _usage "Usage: $PROJECT_ENTRY --toPkcs -d domain [--password pfx-password]"
1375     return 1
1376   fi
1377
1378   _isEcc="$3"
1379
1380   _initpath "$domain" "$_isEcc"
1381
1382   _toPkcs "$CERT_PFX_PATH" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$pfxPassword"
1383
1384   if [ "$?" = "0" ]; then
1385     _info "Success, Pfx is exported to: $CERT_PFX_PATH"
1386   fi
1387
1388 }
1389
1390 #domain [isEcc]
1391 toPkcs8() {
1392   domain="$1"
1393
1394   if [ -z "$domain" ]; then
1395     _usage "Usage: $PROJECT_ENTRY --toPkcs8 -d domain [--ecc]"
1396     return 1
1397   fi
1398
1399   _isEcc="$2"
1400
1401   _initpath "$domain" "$_isEcc"
1402
1403   ${ACME_OPENSSL_BIN:-openssl} pkcs8 -topk8 -inform PEM -outform PEM -nocrypt -in "$CERT_KEY_PATH" -out "$CERT_PKCS8_PATH"
1404
1405   if [ "$?" = "0" ]; then
1406     _info "Success, $CERT_PKCS8_PATH"
1407   fi
1408
1409 }
1410
1411 #[2048]
1412 createAccountKey() {
1413   _info "Creating account key"
1414   if [ -z "$1" ]; then
1415     _usage "Usage: $PROJECT_ENTRY --createAccountKey --accountkeylength 2048"
1416     return
1417   fi
1418
1419   length=$1
1420   _create_account_key "$length"
1421
1422 }
1423
1424 _create_account_key() {
1425
1426   length=$1
1427
1428   if [ -z "$length" ] || [ "$length" = "$NO_VALUE" ]; then
1429     _debug "Use default length $DEFAULT_ACCOUNT_KEY_LENGTH"
1430     length="$DEFAULT_ACCOUNT_KEY_LENGTH"
1431   fi
1432
1433   _debug length "$length"
1434   _initpath
1435
1436   mkdir -p "$CA_DIR"
1437   if [ -s "$ACCOUNT_KEY_PATH" ]; then
1438     _info "Account key exists, skip"
1439     return 0
1440   else
1441     #generate account key
1442     if _createkey "$length" "$ACCOUNT_KEY_PATH"; then
1443       chmod 600 "$ACCOUNT_KEY_PATH"
1444       _info "Create account key ok."
1445       return 0
1446     else
1447       _err "Create account key error."
1448       return 1
1449     fi
1450   fi
1451
1452 }
1453
1454 #domain [length]
1455 createDomainKey() {
1456   _info "Creating domain key"
1457   if [ -z "$1" ]; then
1458     _usage "Usage: $PROJECT_ENTRY --createDomainKey -d domain.com  [ --keylength 2048 ]"
1459     return
1460   fi
1461
1462   domain=$1
1463   _cdl=$2
1464
1465   if [ -z "$_cdl" ]; then
1466     _debug "Use DEFAULT_DOMAIN_KEY_LENGTH=$DEFAULT_DOMAIN_KEY_LENGTH"
1467     _cdl="$DEFAULT_DOMAIN_KEY_LENGTH"
1468   fi
1469
1470   _initpath "$domain" "$_cdl"
1471
1472   if [ ! -f "$CERT_KEY_PATH" ] || [ ! -s "$CERT_KEY_PATH" ] || ([ "$FORCE" ] && ! [ "$IS_RENEW" ]) || [ "$Le_ForceNewDomainKey" = "1" ]; then
1473     if _createkey "$_cdl" "$CERT_KEY_PATH"; then
1474       _savedomainconf Le_Keylength "$_cdl"
1475       _info "The domain key is here: $(__green $CERT_KEY_PATH)"
1476       return 0
1477     else
1478       _err "Can not create domain key"
1479       return 1
1480     fi
1481   else
1482     if [ "$IS_RENEW" ]; then
1483       _info "Domain key exists, skip"
1484       return 0
1485     else
1486       _err "Domain key exists, do you want to overwrite the key?"
1487       _err "Add '--force', and try again."
1488       return 1
1489     fi
1490   fi
1491
1492 }
1493
1494 # domain  domainlist isEcc
1495 createCSR() {
1496   _info "Creating csr"
1497   if [ -z "$1" ]; then
1498     _usage "Usage: $PROJECT_ENTRY --createCSR -d domain1.com [-d domain2.com  -d domain3.com ... ]"
1499     return
1500   fi
1501
1502   domain="$1"
1503   domainlist="$2"
1504   _isEcc="$3"
1505
1506   _initpath "$domain" "$_isEcc"
1507
1508   if [ -f "$CSR_PATH" ] && [ "$IS_RENEW" ] && [ -z "$FORCE" ]; then
1509     _info "CSR exists, skip"
1510     return
1511   fi
1512
1513   if [ ! -f "$CERT_KEY_PATH" ]; then
1514     _err "The key file is not found: $CERT_KEY_PATH"
1515     _err "Please create the key file first."
1516     return 1
1517   fi
1518   _createcsr "$domain" "$domainlist" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"
1519
1520 }
1521
1522 _url_replace() {
1523   tr '/+' '_-' | tr -d '= '
1524 }
1525
1526 #base64 string
1527 _durl_replace_base64() {
1528   _l=$((${#1} % 4))
1529   if [ $_l -eq 2 ]; then
1530     _s="$1"'=='
1531   elif [ $_l -eq 3 ]; then
1532     _s="$1"'='
1533   else
1534     _s="$1"
1535   fi
1536   echo "$_s" | tr '_-' '/+'
1537 }
1538
1539 _time2str() {
1540   #BSD
1541   if date -u -r "$1" 2>/dev/null; then
1542     return
1543   fi
1544
1545   #Linux
1546   if date -u -d@"$1" 2>/dev/null; then
1547     return
1548   fi
1549
1550   #Solaris
1551   if _exists adb; then
1552     _t_s_a=$(echo "0t${1}=Y" | adb)
1553     echo "$_t_s_a"
1554   fi
1555
1556   #Busybox
1557   if echo "$1" | awk '{ print strftime("%c", $0); }' 2>/dev/null; then
1558     return
1559   fi
1560 }
1561
1562 _normalizeJson() {
1563   sed "s/\" *: *\([\"{\[]\)/\":\1/g" | sed "s/^ *\([^ ]\)/\1/" | tr -d "\r\n"
1564 }
1565
1566 _stat() {
1567   #Linux
1568   if stat -c '%U:%G' "$1" 2>/dev/null; then
1569     return
1570   fi
1571
1572   #BSD
1573   if stat -f '%Su:%Sg' "$1" 2>/dev/null; then
1574     return
1575   fi
1576
1577   return 1 #error, 'stat' not found
1578 }
1579
1580 #keyfile
1581 _calcjwk() {
1582   keyfile="$1"
1583   if [ -z "$keyfile" ]; then
1584     _usage "Usage: _calcjwk keyfile"
1585     return 1
1586   fi
1587
1588   if [ "$JWK_HEADER" ] && [ "$__CACHED_JWK_KEY_FILE" = "$keyfile" ]; then
1589     _debug2 "Use cached jwk for file: $__CACHED_JWK_KEY_FILE"
1590     return 0
1591   fi
1592
1593   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1594     _debug "RSA key"
1595     pub_exp=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -noout -text | grep "^publicExponent:" | cut -d '(' -f 2 | cut -d 'x' -f 2 | cut -d ')' -f 1)
1596     if [ "${#pub_exp}" = "5" ]; then
1597       pub_exp=0$pub_exp
1598     fi
1599     _debug3 pub_exp "$pub_exp"
1600
1601     e=$(echo "$pub_exp" | _h2b | _base64)
1602     _debug3 e "$e"
1603
1604     modulus=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -modulus -noout | cut -d '=' -f 2)
1605     _debug3 modulus "$modulus"
1606     n="$(printf "%s" "$modulus" | _h2b | _base64 | _url_replace)"
1607     _debug3 n "$n"
1608
1609     jwk='{"e": "'$e'", "kty": "RSA", "n": "'$n'"}'
1610     _debug3 jwk "$jwk"
1611
1612     JWK_HEADER='{"alg": "RS256", "jwk": '$jwk'}'
1613     JWK_HEADERPLACE_PART1='{"nonce": "'
1614     JWK_HEADERPLACE_PART2='", "alg": "RS256"'
1615   elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1616     _debug "EC key"
1617     crv="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^NIST CURVE:" | cut -d ":" -f 2 | tr -d " \r\n")"
1618     _debug3 crv "$crv"
1619     __ECC_KEY_LEN=$(echo "$crv" | cut -d "-" -f 2)
1620     if [ "$__ECC_KEY_LEN" = "521" ]; then
1621       __ECC_KEY_LEN=512
1622     fi
1623     _debug3 __ECC_KEY_LEN "$__ECC_KEY_LEN"
1624     if [ -z "$crv" ]; then
1625       _debug "Let's try ASN1 OID"
1626       crv_oid="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^ASN1 OID:" | cut -d ":" -f 2 | tr -d " \r\n")"
1627       _debug3 crv_oid "$crv_oid"
1628       case "${crv_oid}" in
1629         "prime256v1")
1630           crv="P-256"
1631           __ECC_KEY_LEN=256
1632           ;;
1633         "secp384r1")
1634           crv="P-384"
1635           __ECC_KEY_LEN=384
1636           ;;
1637         "secp521r1")
1638           crv="P-521"
1639           __ECC_KEY_LEN=512
1640           ;;
1641         *)
1642           _err "ECC oid : $crv_oid"
1643           return 1
1644           ;;
1645       esac
1646       _debug3 crv "$crv"
1647     fi
1648
1649     pubi="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n pub: | cut -d : -f 1)"
1650     pubi=$(_math "$pubi" + 1)
1651     _debug3 pubi "$pubi"
1652
1653     pubj="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n "ASN1 OID:" | cut -d : -f 1)"
1654     pubj=$(_math "$pubj" - 1)
1655     _debug3 pubj "$pubj"
1656
1657     pubtext="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | sed -n "$pubi,${pubj}p" | tr -d " \n\r")"
1658     _debug3 pubtext "$pubtext"
1659
1660     xlen="$(printf "%s" "$pubtext" | tr -d ':' | wc -c)"
1661     xlen=$(_math "$xlen" / 4)
1662     _debug3 xlen "$xlen"
1663
1664     xend=$(_math "$xlen" + 1)
1665     x="$(printf "%s" "$pubtext" | cut -d : -f 2-"$xend")"
1666     _debug3 x "$x"
1667
1668     x64="$(printf "%s" "$x" | tr -d : | _h2b | _base64 | _url_replace)"
1669     _debug3 x64 "$x64"
1670
1671     xend=$(_math "$xend" + 1)
1672     y="$(printf "%s" "$pubtext" | cut -d : -f "$xend"-10000)"
1673     _debug3 y "$y"
1674
1675     y64="$(printf "%s" "$y" | tr -d : | _h2b | _base64 | _url_replace)"
1676     _debug3 y64 "$y64"
1677
1678     jwk='{"crv": "'$crv'", "kty": "EC", "x": "'$x64'", "y": "'$y64'"}'
1679     _debug3 jwk "$jwk"
1680
1681     JWK_HEADER='{"alg": "ES'$__ECC_KEY_LEN'", "jwk": '$jwk'}'
1682     JWK_HEADERPLACE_PART1='{"nonce": "'
1683     JWK_HEADERPLACE_PART2='", "alg": "ES'$__ECC_KEY_LEN'"'
1684   else
1685     _err "Only RSA or EC key is supported. keyfile=$keyfile"
1686     _debug2 "$(cat "$keyfile")"
1687     return 1
1688   fi
1689
1690   _debug3 JWK_HEADER "$JWK_HEADER"
1691   __CACHED_JWK_KEY_FILE="$keyfile"
1692 }
1693
1694 _time() {
1695   date -u "+%s"
1696 }
1697
1698 _utc_date() {
1699   date -u "+%Y-%m-%d %H:%M:%S"
1700 }
1701
1702 _mktemp() {
1703   if _exists mktemp; then
1704     if mktemp 2>/dev/null; then
1705       return 0
1706     elif _contains "$(mktemp 2>&1)" "-t prefix" && mktemp -t "$PROJECT_NAME" 2>/dev/null; then
1707       #for Mac osx
1708       return 0
1709     fi
1710   fi
1711   if [ -d "/tmp" ]; then
1712     echo "/tmp/${PROJECT_NAME}wefADf24sf.$(_time).tmp"
1713     return 0
1714   elif [ "$LE_TEMP_DIR" ] && mkdir -p "$LE_TEMP_DIR"; then
1715     echo "/$LE_TEMP_DIR/wefADf24sf.$(_time).tmp"
1716     return 0
1717   fi
1718   _err "Can not create temp file."
1719 }
1720
1721 _inithttp() {
1722
1723   if [ -z "$HTTP_HEADER" ] || ! touch "$HTTP_HEADER"; then
1724     HTTP_HEADER="$(_mktemp)"
1725     _debug2 HTTP_HEADER "$HTTP_HEADER"
1726   fi
1727
1728   if [ "$__HTTP_INITIALIZED" ]; then
1729     if [ "$_ACME_CURL$_ACME_WGET" ]; then
1730       _debug2 "Http already initialized."
1731       return 0
1732     fi
1733   fi
1734
1735   if [ -z "$_ACME_CURL" ] && _exists "curl"; then
1736     _ACME_CURL="curl -L --silent --dump-header $HTTP_HEADER "
1737     if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1738       _CURL_DUMP="$(_mktemp)"
1739       _ACME_CURL="$_ACME_CURL --trace-ascii $_CURL_DUMP "
1740     fi
1741
1742     if [ "$CA_PATH" ]; then
1743       _ACME_CURL="$_ACME_CURL --capath $CA_PATH "
1744     elif [ "$CA_BUNDLE" ]; then
1745       _ACME_CURL="$_ACME_CURL --cacert $CA_BUNDLE "
1746     fi
1747
1748     if _contains "$(curl --help 2>&1)" "--globoff"; then
1749       _ACME_CURL="$_ACME_CURL -g "
1750     fi
1751   fi
1752
1753   if [ -z "$_ACME_WGET" ] && _exists "wget"; then
1754     _ACME_WGET="wget -q"
1755     if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1756       _ACME_WGET="$_ACME_WGET -d "
1757     fi
1758     if [ "$CA_PATH" ]; then
1759       _ACME_WGET="$_ACME_WGET --ca-directory=$CA_PATH "
1760     elif [ "$CA_BUNDLE" ]; then
1761       _ACME_WGET="$_ACME_WGET --ca-certificate=$CA_BUNDLE "
1762     fi
1763   fi
1764
1765   #from wget 1.14: do not skip body on 404 error
1766   if [ "$_ACME_WGET" ] && _contains "$($_ACME_WGET --help 2>&1)" "--content-on-error"; then
1767     _ACME_WGET="$_ACME_WGET --content-on-error "
1768   fi
1769
1770   __HTTP_INITIALIZED=1
1771
1772 }
1773
1774 # body  url [needbase64] [POST|PUT|DELETE] [ContentType]
1775 _post() {
1776   body="$1"
1777   _post_url="$2"
1778   needbase64="$3"
1779   httpmethod="$4"
1780   _postContentType="$5"
1781
1782   if [ -z "$httpmethod" ]; then
1783     httpmethod="POST"
1784   fi
1785   _debug $httpmethod
1786   _debug "_post_url" "$_post_url"
1787   _debug2 "body" "$body"
1788   _debug2 "_postContentType" "$_postContentType"
1789
1790   _inithttp
1791
1792   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
1793     _CURL="$_ACME_CURL"
1794     if [ "$HTTPS_INSECURE" ]; then
1795       _CURL="$_CURL --insecure  "
1796     fi
1797     if [ "$httpmethod" = "HEAD" ]; then
1798       _CURL="$_CURL -I  "
1799     fi
1800     _debug "_CURL" "$_CURL"
1801     if [ "$needbase64" ]; then
1802       if [ "$body" ]; then
1803         if [ "$_postContentType" ]; then
1804           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1805         else
1806           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1807         fi
1808       else
1809         if [ "$_postContentType" ]; then
1810           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1811         else
1812           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1813         fi
1814       fi
1815     else
1816       if [ "$body" ]; then
1817         if [ "$_postContentType" ]; then
1818           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1819         else
1820           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1821         fi
1822       else
1823         if [ "$_postContentType" ]; then
1824           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1825         else
1826           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1827         fi
1828       fi
1829     fi
1830     _ret="$?"
1831     if [ "$_ret" != "0" ]; then
1832       _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $_ret"
1833       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1834         _err "Here is the curl dump log:"
1835         _err "$(cat "$_CURL_DUMP")"
1836       fi
1837     fi
1838   elif [ "$_ACME_WGET" ]; then
1839     _WGET="$_ACME_WGET"
1840     if [ "$HTTPS_INSECURE" ]; then
1841       _WGET="$_WGET --no-check-certificate "
1842     fi
1843     if [ "$httpmethod" = "HEAD" ]; then
1844       _WGET="$_WGET --read-timeout=3.0  --tries=2  "
1845     fi
1846     _debug "_WGET" "$_WGET"
1847     if [ "$needbase64" ]; then
1848       if [ "$httpmethod" = "POST" ]; then
1849         if [ "$_postContentType" ]; then
1850           response="$($_WGET -S -O - --user-agent="$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)"
1851         else
1852           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
1853         fi
1854       else
1855         if [ "$_postContentType" ]; then
1856           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)"
1857         else
1858           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)"
1859         fi
1860       fi
1861     else
1862       if [ "$httpmethod" = "POST" ]; then
1863         if [ "$_postContentType" ]; then
1864           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")"
1865         else
1866           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1867         fi
1868       elif [ "$httpmethod" = "HEAD" ]; then
1869         if [ "$_postContentType" ]; then
1870           response="$($_WGET --spider -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1871         else
1872           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>"$HTTP_HEADER")"
1873         fi
1874       else
1875         if [ "$_postContentType" ]; then
1876           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")"
1877         else
1878           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")"
1879         fi
1880       fi
1881     fi
1882     _ret="$?"
1883     if [ "$_ret" = "8" ]; then
1884       _ret=0
1885       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
1886     fi
1887     if [ "$_ret" != "0" ]; then
1888       _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $_ret"
1889     fi
1890     _sed_i "s/^ *//g" "$HTTP_HEADER"
1891   else
1892     _ret="$?"
1893     _err "Neither curl nor wget is found, can not do $httpmethod."
1894   fi
1895   _debug "_ret" "$_ret"
1896   printf "%s" "$response"
1897   return $_ret
1898 }
1899
1900 # url getheader timeout
1901 _get() {
1902   _debug GET
1903   url="$1"
1904   onlyheader="$2"
1905   t="$3"
1906   _debug url "$url"
1907   _debug "timeout=$t"
1908
1909   _inithttp
1910
1911   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
1912     _CURL="$_ACME_CURL"
1913     if [ "$HTTPS_INSECURE" ]; then
1914       _CURL="$_CURL --insecure  "
1915     fi
1916     if [ "$t" ]; then
1917       _CURL="$_CURL --connect-timeout $t"
1918     fi
1919     _debug "_CURL" "$_CURL"
1920     if [ "$onlyheader" ]; then
1921       $_CURL -I --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
1922     else
1923       $_CURL --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
1924     fi
1925     ret=$?
1926     if [ "$ret" != "0" ]; then
1927       _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $ret"
1928       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1929         _err "Here is the curl dump log:"
1930         _err "$(cat "$_CURL_DUMP")"
1931       fi
1932     fi
1933   elif [ "$_ACME_WGET" ]; then
1934     _WGET="$_ACME_WGET"
1935     if [ "$HTTPS_INSECURE" ]; then
1936       _WGET="$_WGET --no-check-certificate "
1937     fi
1938     if [ "$t" ]; then
1939       _WGET="$_WGET --timeout=$t"
1940     fi
1941     _debug "_WGET" "$_WGET"
1942     if [ "$onlyheader" ]; then
1943       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -S -O /dev/null "$url" 2>&1 | sed 's/^[ ]*//g'
1944     else
1945       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -O - "$url"
1946     fi
1947     ret=$?
1948     if [ "$ret" = "8" ]; then
1949       ret=0
1950       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
1951     fi
1952     if [ "$ret" != "0" ]; then
1953       _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $ret"
1954     fi
1955   else
1956     ret=$?
1957     _err "Neither curl nor wget is found, can not do GET."
1958   fi
1959   _debug "ret" "$ret"
1960   return $ret
1961 }
1962
1963 _head_n() {
1964   head -n "$1"
1965 }
1966
1967 _tail_n() {
1968   if ! tail -n "$1" 2>/dev/null; then
1969     #fix for solaris
1970     tail -"$1"
1971   fi
1972 }
1973
1974 # url  payload needbase64  keyfile
1975 _send_signed_request() {
1976   url=$1
1977   payload=$2
1978   needbase64=$3
1979   keyfile=$4
1980   if [ -z "$keyfile" ]; then
1981     keyfile="$ACCOUNT_KEY_PATH"
1982   fi
1983   _debug url "$url"
1984   _debug payload "$payload"
1985
1986   if ! _calcjwk "$keyfile"; then
1987     return 1
1988   fi
1989
1990   __request_conent_type="$CONTENT_TYPE_JSON"
1991
1992   payload64=$(printf "%s" "$payload" | _base64 | _url_replace)
1993   _debug3 payload64 "$payload64"
1994
1995   MAX_REQUEST_RETRY_TIMES=20
1996   _sleep_retry_sec=1
1997   _request_retry_times=0
1998   while [ "${_request_retry_times}" -lt "$MAX_REQUEST_RETRY_TIMES" ]; do
1999     _request_retry_times=$(_math "$_request_retry_times" + 1)
2000     _debug3 _request_retry_times "$_request_retry_times"
2001     if [ -z "$_CACHED_NONCE" ]; then
2002       _headers=""
2003       if [ "$ACME_NEW_NONCE" ]; then
2004         _debug2 "Get nonce with HEAD. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2005         nonceurl="$ACME_NEW_NONCE"
2006         if _post "" "$nonceurl" "" "HEAD" "$__request_conent_type" >/dev/null; then
2007           _headers="$(cat "$HTTP_HEADER")"
2008           _debug2 _headers "$_headers"
2009           _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2010         fi
2011       fi
2012       if [ -z "$_CACHED_NONCE" ]; then
2013         _debug2 "Get nonce with GET. ACME_DIRECTORY" "$ACME_DIRECTORY"
2014         nonceurl="$ACME_DIRECTORY"
2015         _headers="$(_get "$nonceurl" "onlyheader")"
2016         _debug2 _headers "$_headers"
2017         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2018       fi
2019       if [ -z "$_CACHED_NONCE" ] && [ "$ACME_NEW_NONCE" ]; then
2020         _debug2 "Get nonce with GET. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2021         nonceurl="$ACME_NEW_NONCE"
2022         _headers="$(_get "$nonceurl" "onlyheader")"
2023         _debug2 _headers "$_headers"
2024         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2025       fi
2026       _debug2 _CACHED_NONCE "$_CACHED_NONCE"
2027       if [ "$?" != "0" ]; then
2028         _err "Can not connect to $nonceurl to get nonce."
2029         return 1
2030       fi
2031     else
2032       _debug2 "Use _CACHED_NONCE" "$_CACHED_NONCE"
2033     fi
2034     nonce="$_CACHED_NONCE"
2035     _debug2 nonce "$nonce"
2036     if [ -z "$nonce" ]; then
2037       _info "Could not get nonce, let's try again."
2038       _sleep 2
2039       continue
2040     fi
2041     if [ "$ACME_VERSION" = "2" ]; then
2042       if [ "$url" = "$ACME_NEW_ACCOUNT" ]; then
2043         protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2044       elif [ "$url" = "$ACME_REVOKE_CERT" ] && [ "$keyfile" != "$ACCOUNT_KEY_PATH" ]; then
2045         protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2046       else
2047         protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"kid\": \"${ACCOUNT_URL}\""'}'
2048       fi
2049     else
2050       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2051     fi
2052     _debug3 protected "$protected"
2053
2054     protected64="$(printf "%s" "$protected" | _base64 | _url_replace)"
2055     _debug3 protected64 "$protected64"
2056
2057     if ! _sig_t="$(printf "%s" "$protected64.$payload64" | _sign "$keyfile" "sha256")"; then
2058       _err "Sign request failed."
2059       return 1
2060     fi
2061     _debug3 _sig_t "$_sig_t"
2062
2063     sig="$(printf "%s" "$_sig_t" | _url_replace)"
2064     _debug3 sig "$sig"
2065
2066     body="{\"protected\": \"$protected64\", \"payload\": \"$payload64\", \"signature\": \"$sig\"}"
2067     _debug3 body "$body"
2068
2069     response="$(_post "$body" "$url" "$needbase64" "POST" "$__request_conent_type")"
2070     _CACHED_NONCE=""
2071
2072     if [ "$?" != "0" ]; then
2073       _err "Can not post to $url"
2074       return 1
2075     fi
2076
2077     responseHeaders="$(cat "$HTTP_HEADER")"
2078     _debug2 responseHeaders "$responseHeaders"
2079
2080     code="$(grep "^HTTP" "$HTTP_HEADER" | _tail_n 1 | cut -d " " -f 2 | tr -d "\r\n")"
2081     _debug code "$code"
2082
2083     _debug2 original "$response"
2084     if echo "$responseHeaders" | grep -i "Content-Type: *application/json" >/dev/null 2>&1; then
2085       response="$(echo "$response" | _normalizeJson)"
2086     fi
2087     _debug2 response "$response"
2088
2089     _CACHED_NONCE="$(echo "$responseHeaders" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2090
2091     if ! _startswith "$code" "2"; then
2092       _body="$response"
2093       if [ "$needbase64" ]; then
2094         _body="$(echo "$_body" | _dbase64 multiline)"
2095         _debug3 _body "$_body"
2096       fi
2097
2098       if _contains "$_body" "JWS has invalid anti-replay nonce" || _contains "$_body" "JWS has an invalid anti-replay nonce"; then
2099         _info "It seems the CA server is busy now, let's wait and retry. Sleeping $_sleep_retry_sec seconds."
2100         _CACHED_NONCE=""
2101         _sleep $_sleep_retry_sec
2102         continue
2103       fi
2104     fi
2105     return 0
2106   done
2107   _info "Giving up sending to CA server after $MAX_REQUEST_RETRY_TIMES retries."
2108   return 1
2109
2110 }
2111
2112 #setopt "file"  "opt"  "="  "value" [";"]
2113 _setopt() {
2114   __conf="$1"
2115   __opt="$2"
2116   __sep="$3"
2117   __val="$4"
2118   __end="$5"
2119   if [ -z "$__opt" ]; then
2120     _usage usage: _setopt '"file"  "opt"  "="  "value" [";"]'
2121     return
2122   fi
2123   if [ ! -f "$__conf" ]; then
2124     touch "$__conf"
2125   fi
2126
2127   if grep -n "^$__opt$__sep" "$__conf" >/dev/null; then
2128     _debug3 OK
2129     if _contains "$__val" "&"; then
2130       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2131     fi
2132     text="$(cat "$__conf")"
2133     printf -- "%s\n" "$text" | sed "s|^$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2134
2135   elif grep -n "^#$__opt$__sep" "$__conf" >/dev/null; then
2136     if _contains "$__val" "&"; then
2137       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2138     fi
2139     text="$(cat "$__conf")"
2140     printf -- "%s\n" "$text" | sed "s|^#$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2141
2142   else
2143     _debug3 APP
2144     echo "$__opt$__sep$__val$__end" >>"$__conf"
2145   fi
2146   _debug3 "$(grep -n "^$__opt$__sep" "$__conf")"
2147 }
2148
2149 #_save_conf  file key  value base64encode
2150 #save to conf
2151 _save_conf() {
2152   _s_c_f="$1"
2153   _sdkey="$2"
2154   _sdvalue="$3"
2155   _b64encode="$4"
2156   if [ "$_sdvalue" ] && [ "$_b64encode" ]; then
2157     _sdvalue="${B64CONF_START}$(printf "%s" "${_sdvalue}" | _base64)${B64CONF_END}"
2158   fi
2159   if [ "$_s_c_f" ]; then
2160     _setopt "$_s_c_f" "$_sdkey" "=" "'$_sdvalue'"
2161   else
2162     _err "config file is empty, can not save $_sdkey=$_sdvalue"
2163   fi
2164 }
2165
2166 #_clear_conf file  key
2167 _clear_conf() {
2168   _c_c_f="$1"
2169   _sdkey="$2"
2170   if [ "$_c_c_f" ]; then
2171     _conf_data="$(cat "$_c_c_f")"
2172     echo "$_conf_data" | sed "s/^$_sdkey *=.*$//" >"$_c_c_f"
2173   else
2174     _err "config file is empty, can not clear"
2175   fi
2176 }
2177
2178 #_read_conf file  key
2179 _read_conf() {
2180   _r_c_f="$1"
2181   _sdkey="$2"
2182   if [ -f "$_r_c_f" ]; then
2183     _sdv="$(
2184       eval "$(grep "^$_sdkey *=" "$_r_c_f")"
2185       eval "printf \"%s\" \"\$$_sdkey\""
2186     )"
2187     if _startswith "$_sdv" "${B64CONF_START}" && _endswith "$_sdv" "${B64CONF_END}"; then
2188       _sdv="$(echo "$_sdv" | sed "s/${B64CONF_START}//" | sed "s/${B64CONF_END}//" | _dbase64)"
2189     fi
2190     printf "%s" "$_sdv"
2191   else
2192     _debug "config file is empty, can not read $_sdkey"
2193   fi
2194 }
2195
2196 #_savedomainconf   key  value  base64encode
2197 #save to domain.conf
2198 _savedomainconf() {
2199   _save_conf "$DOMAIN_CONF" "$@"
2200 }
2201
2202 #_cleardomainconf   key
2203 _cleardomainconf() {
2204   _clear_conf "$DOMAIN_CONF" "$1"
2205 }
2206
2207 #_readdomainconf   key
2208 _readdomainconf() {
2209   _read_conf "$DOMAIN_CONF" "$1"
2210 }
2211
2212 #key  value  base64encode
2213 _savedeployconf() {
2214   _savedomainconf "SAVED_$1" "$2" "$3"
2215   #remove later
2216   _cleardomainconf "$1"
2217 }
2218
2219 #key
2220 _getdeployconf() {
2221   _rac_key="$1"
2222   _rac_value="$(eval echo \$"$_rac_key")"
2223   if [ "$_rac_value" ]; then
2224     if _startswith "$_rac_value" '"' && _endswith "$_rac_value" '"'; then
2225       _debug2 "trim quotation marks"
2226       eval "export $_rac_key=$_rac_value"
2227     fi
2228     return 0 # do nothing
2229   fi
2230   _saved=$(_readdomainconf "SAVED_$_rac_key")
2231   eval "export $_rac_key=\"$_saved\""
2232 }
2233
2234 #_saveaccountconf  key  value  base64encode
2235 _saveaccountconf() {
2236   _save_conf "$ACCOUNT_CONF_PATH" "$@"
2237 }
2238
2239 #key  value base64encode
2240 _saveaccountconf_mutable() {
2241   _save_conf "$ACCOUNT_CONF_PATH" "SAVED_$1" "$2" "$3"
2242   #remove later
2243   _clearaccountconf "$1"
2244 }
2245
2246 #key
2247 _readaccountconf() {
2248   _read_conf "$ACCOUNT_CONF_PATH" "$1"
2249 }
2250
2251 #key
2252 _readaccountconf_mutable() {
2253   _rac_key="$1"
2254   _readaccountconf "SAVED_$_rac_key"
2255 }
2256
2257 #_clearaccountconf   key
2258 _clearaccountconf() {
2259   _clear_conf "$ACCOUNT_CONF_PATH" "$1"
2260 }
2261
2262 #_savecaconf  key  value
2263 _savecaconf() {
2264   _save_conf "$CA_CONF" "$1" "$2"
2265 }
2266
2267 #_readcaconf   key
2268 _readcaconf() {
2269   _read_conf "$CA_CONF" "$1"
2270 }
2271
2272 #_clearaccountconf   key
2273 _clearcaconf() {
2274   _clear_conf "$CA_CONF" "$1"
2275 }
2276
2277 # content localaddress
2278 _startserver() {
2279   content="$1"
2280   ncaddr="$2"
2281   _debug "content" "$content"
2282   _debug "ncaddr" "$ncaddr"
2283
2284   _debug "startserver: $$"
2285
2286   _debug Le_HTTPPort "$Le_HTTPPort"
2287   _debug Le_Listen_V4 "$Le_Listen_V4"
2288   _debug Le_Listen_V6 "$Le_Listen_V6"
2289
2290   _NC="socat"
2291   if [ "$Le_Listen_V4" ]; then
2292     _NC="$_NC -4"
2293   elif [ "$Le_Listen_V6" ]; then
2294     _NC="$_NC -6"
2295   fi
2296
2297   if [ "$DEBUG" ] && [ "$DEBUG" -gt "1" ]; then
2298     _NC="$_NC -d -d -v"
2299   fi
2300
2301   SOCAT_OPTIONS=TCP-LISTEN:$Le_HTTPPort,crlf,reuseaddr,fork
2302
2303   #Adding bind to local-address
2304   if [ "$ncaddr" ]; then
2305     SOCAT_OPTIONS="$SOCAT_OPTIONS,bind=${ncaddr}"
2306   fi
2307
2308   _content_len="$(printf "%s" "$content" | wc -c)"
2309   _debug _content_len "$_content_len"
2310   _debug "_NC" "$_NC $SOCAT_OPTIONS"
2311   $_NC $SOCAT_OPTIONS SYSTEM:"sleep 1; \
2312 echo 'HTTP/1.0 200 OK'; \
2313 echo 'Content-Length\: $_content_len'; \
2314 echo ''; \
2315 printf -- '$content';" &
2316   serverproc="$!"
2317 }
2318
2319 _stopserver() {
2320   pid="$1"
2321   _debug "pid" "$pid"
2322   if [ -z "$pid" ]; then
2323     return
2324   fi
2325
2326   kill $pid
2327
2328 }
2329
2330 # sleep sec
2331 _sleep() {
2332   _sleep_sec="$1"
2333   if [ "$__INTERACTIVE" ]; then
2334     _sleep_c="$_sleep_sec"
2335     while [ "$_sleep_c" -ge "0" ]; do
2336       printf "\r      \r"
2337       __green "$_sleep_c"
2338       _sleep_c="$(_math "$_sleep_c" - 1)"
2339       sleep 1
2340     done
2341     printf "\r"
2342   else
2343     sleep "$_sleep_sec"
2344   fi
2345 }
2346
2347 # _starttlsserver  san_a  san_b port content _ncaddr acmeValidationv1
2348 _starttlsserver() {
2349   _info "Starting tls server."
2350   san_a="$1"
2351   san_b="$2"
2352   port="$3"
2353   content="$4"
2354   opaddr="$5"
2355   acmeValidationv1="$6"
2356
2357   _debug san_a "$san_a"
2358   _debug san_b "$san_b"
2359   _debug port "$port"
2360   _debug acmeValidationv1 "$acmeValidationv1"
2361
2362   #create key TLS_KEY
2363   if ! _createkey "2048" "$TLS_KEY"; then
2364     _err "Create tls validation key error."
2365     return 1
2366   fi
2367
2368   #create csr
2369   alt="$san_a"
2370   if [ "$san_b" ]; then
2371     alt="$alt,$san_b"
2372   fi
2373   if ! _createcsr "tls.acme.sh" "$alt" "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$acmeValidationv1"; then
2374     _err "Create tls validation csr error."
2375     return 1
2376   fi
2377
2378   #self signed
2379   if ! _signcsr "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$TLS_CERT"; then
2380     _err "Create tls validation cert error."
2381     return 1
2382   fi
2383
2384   __S_OPENSSL="${ACME_OPENSSL_BIN:-openssl} s_server -www -cert $TLS_CERT  -key $TLS_KEY "
2385   if [ "$opaddr" ]; then
2386     __S_OPENSSL="$__S_OPENSSL -accept $opaddr:$port"
2387   else
2388     __S_OPENSSL="$__S_OPENSSL -accept $port"
2389   fi
2390
2391   _debug Le_Listen_V4 "$Le_Listen_V4"
2392   _debug Le_Listen_V6 "$Le_Listen_V6"
2393   if [ "$Le_Listen_V4" ]; then
2394     __S_OPENSSL="$__S_OPENSSL -4"
2395   elif [ "$Le_Listen_V6" ]; then
2396     __S_OPENSSL="$__S_OPENSSL -6"
2397   fi
2398
2399   if [ "$acmeValidationv1" ]; then
2400     __S_OPENSSL="$__S_OPENSSL -alpn acme-tls/1"
2401   fi
2402
2403   _debug "$__S_OPENSSL"
2404   if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
2405     $__S_OPENSSL -tlsextdebug &
2406   else
2407     $__S_OPENSSL >/dev/null 2>&1 &
2408   fi
2409
2410   serverproc="$!"
2411   sleep 1
2412   _debug serverproc "$serverproc"
2413 }
2414
2415 #file
2416 _readlink() {
2417   _rf="$1"
2418   if ! readlink -f "$_rf" 2>/dev/null; then
2419     if _startswith "$_rf" "/"; then
2420       echo "$_rf"
2421       return 0
2422     fi
2423     echo "$(pwd)/$_rf" | _conapath
2424   fi
2425 }
2426
2427 _conapath() {
2428   sed "s#/\./#/#g"
2429 }
2430
2431 __initHome() {
2432   if [ -z "$_SCRIPT_HOME" ]; then
2433     if _exists readlink && _exists dirname; then
2434       _debug "Lets find script dir."
2435       _debug "_SCRIPT_" "$_SCRIPT_"
2436       _script="$(_readlink "$_SCRIPT_")"
2437       _debug "_script" "$_script"
2438       _script_home="$(dirname "$_script")"
2439       _debug "_script_home" "$_script_home"
2440       if [ -d "$_script_home" ]; then
2441         _SCRIPT_HOME="$_script_home"
2442       else
2443         _err "It seems the script home is not correct:$_script_home"
2444       fi
2445     fi
2446   fi
2447
2448   #  if [ -z "$LE_WORKING_DIR" ]; then
2449   #    if [ -f "$DEFAULT_INSTALL_HOME/account.conf" ]; then
2450   #      _debug "It seems that $PROJECT_NAME is already installed in $DEFAULT_INSTALL_HOME"
2451   #      LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2452   #    else
2453   #      LE_WORKING_DIR="$_SCRIPT_HOME"
2454   #    fi
2455   #  fi
2456
2457   if [ -z "$LE_WORKING_DIR" ]; then
2458     _debug "Using default home:$DEFAULT_INSTALL_HOME"
2459     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2460   fi
2461   export LE_WORKING_DIR
2462
2463   if [ -z "$LE_CONFIG_HOME" ]; then
2464     LE_CONFIG_HOME="$LE_WORKING_DIR"
2465   fi
2466   _debug "Using config home:$LE_CONFIG_HOME"
2467   export LE_CONFIG_HOME
2468
2469   _DEFAULT_ACCOUNT_CONF_PATH="$LE_CONFIG_HOME/account.conf"
2470
2471   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2472     if [ -f "$_DEFAULT_ACCOUNT_CONF_PATH" ]; then
2473       . "$_DEFAULT_ACCOUNT_CONF_PATH"
2474     fi
2475   fi
2476
2477   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2478     ACCOUNT_CONF_PATH="$_DEFAULT_ACCOUNT_CONF_PATH"
2479   fi
2480   _debug3 ACCOUNT_CONF_PATH "$ACCOUNT_CONF_PATH"
2481   DEFAULT_LOG_FILE="$LE_CONFIG_HOME/$PROJECT_NAME.log"
2482
2483   DEFAULT_CA_HOME="$LE_CONFIG_HOME/ca"
2484
2485   if [ -z "$LE_TEMP_DIR" ]; then
2486     LE_TEMP_DIR="$LE_CONFIG_HOME/tmp"
2487   fi
2488 }
2489
2490 #server
2491 _initAPI() {
2492   _api_server="${1:-$ACME_DIRECTORY}"
2493   _debug "_init api for server: $_api_server"
2494
2495   if [ -z "$ACME_NEW_ACCOUNT" ]; then
2496     response=$(_get "$_api_server")
2497     if [ "$?" != "0" ]; then
2498       _debug2 "response" "$response"
2499       _err "Can not init api."
2500       return 1
2501     fi
2502     _debug2 "response" "$response"
2503
2504     ACME_KEY_CHANGE=$(echo "$response" | _egrep_o 'key-change" *: *"[^"]*"' | cut -d '"' -f 3)
2505     if [ -z "$ACME_KEY_CHANGE" ]; then
2506       ACME_KEY_CHANGE=$(echo "$response" | _egrep_o 'keyChange" *: *"[^"]*"' | cut -d '"' -f 3)
2507     fi
2508     export ACME_KEY_CHANGE
2509
2510     ACME_NEW_AUTHZ=$(echo "$response" | _egrep_o 'new-authz" *: *"[^"]*"' | cut -d '"' -f 3)
2511     if [ -z "$ACME_NEW_AUTHZ" ]; then
2512       ACME_NEW_AUTHZ=$(echo "$response" | _egrep_o 'newAuthz" *: *"[^"]*"' | cut -d '"' -f 3)
2513     fi
2514     export ACME_NEW_AUTHZ
2515
2516     ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'new-cert" *: *"[^"]*"' | cut -d '"' -f 3)
2517     ACME_NEW_ORDER_RES="new-cert"
2518     if [ -z "$ACME_NEW_ORDER" ]; then
2519       ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'new-order" *: *"[^"]*"' | cut -d '"' -f 3)
2520       ACME_NEW_ORDER_RES="new-order"
2521       if [ -z "$ACME_NEW_ORDER" ]; then
2522         ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'newOrder" *: *"[^"]*"' | cut -d '"' -f 3)
2523       fi
2524     fi
2525     export ACME_NEW_ORDER
2526     export ACME_NEW_ORDER_RES
2527
2528     ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'new-reg" *: *"[^"]*"' | cut -d '"' -f 3)
2529     ACME_NEW_ACCOUNT_RES="new-reg"
2530     if [ -z "$ACME_NEW_ACCOUNT" ]; then
2531       ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'new-account" *: *"[^"]*"' | cut -d '"' -f 3)
2532       ACME_NEW_ACCOUNT_RES="new-account"
2533       if [ -z "$ACME_NEW_ACCOUNT" ]; then
2534         ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'newAccount" *: *"[^"]*"' | cut -d '"' -f 3)
2535         if [ "$ACME_NEW_ACCOUNT" ]; then
2536           export ACME_VERSION=2
2537         fi
2538       fi
2539     fi
2540     export ACME_NEW_ACCOUNT
2541     export ACME_NEW_ACCOUNT_RES
2542
2543     ACME_REVOKE_CERT=$(echo "$response" | _egrep_o 'revoke-cert" *: *"[^"]*"' | cut -d '"' -f 3)
2544     if [ -z "$ACME_REVOKE_CERT" ]; then
2545       ACME_REVOKE_CERT=$(echo "$response" | _egrep_o 'revokeCert" *: *"[^"]*"' | cut -d '"' -f 3)
2546     fi
2547     export ACME_REVOKE_CERT
2548
2549     ACME_NEW_NONCE=$(echo "$response" | _egrep_o 'new-nonce" *: *"[^"]*"' | cut -d '"' -f 3)
2550     if [ -z "$ACME_NEW_NONCE" ]; then
2551       ACME_NEW_NONCE=$(echo "$response" | _egrep_o 'newNonce" *: *"[^"]*"' | cut -d '"' -f 3)
2552     fi
2553     export ACME_NEW_NONCE
2554
2555     ACME_AGREEMENT=$(echo "$response" | _egrep_o 'terms-of-service" *: *"[^"]*"' | cut -d '"' -f 3)
2556     if [ -z "$ACME_AGREEMENT" ]; then
2557       ACME_AGREEMENT=$(echo "$response" | _egrep_o 'termsOfService" *: *"[^"]*"' | cut -d '"' -f 3)
2558     fi
2559     export ACME_AGREEMENT
2560
2561     _debug "ACME_KEY_CHANGE" "$ACME_KEY_CHANGE"
2562     _debug "ACME_NEW_AUTHZ" "$ACME_NEW_AUTHZ"
2563     _debug "ACME_NEW_ORDER" "$ACME_NEW_ORDER"
2564     _debug "ACME_NEW_ACCOUNT" "$ACME_NEW_ACCOUNT"
2565     _debug "ACME_REVOKE_CERT" "$ACME_REVOKE_CERT"
2566     _debug "ACME_AGREEMENT" "$ACME_AGREEMENT"
2567     _debug "ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2568     _debug "ACME_VERSION" "$ACME_VERSION"
2569
2570   fi
2571 }
2572
2573 #[domain]  [keylength or isEcc flag]
2574 _initpath() {
2575   domain="$1"
2576   _ilength="$2"
2577
2578   __initHome
2579
2580   if [ -f "$ACCOUNT_CONF_PATH" ]; then
2581     . "$ACCOUNT_CONF_PATH"
2582   fi
2583
2584   if [ "$ACME_IN_CRON" ]; then
2585     if [ ! "$_USER_PATH_EXPORTED" ]; then
2586       _USER_PATH_EXPORTED=1
2587       export PATH="$USER_PATH:$PATH"
2588     fi
2589   fi
2590
2591   if [ -z "$CA_HOME" ]; then
2592     CA_HOME="$DEFAULT_CA_HOME"
2593   fi
2594
2595   if [ -z "$ACME_DIRECTORY" ]; then
2596     if [ "$STAGE" ]; then
2597       ACME_DIRECTORY="$DEFAULT_STAGING_CA"
2598       _info "Using stage ACME_DIRECTORY: $ACME_DIRECTORY"
2599     else
2600       default_acme_server=$(_readaccountconf "DEFAULT_ACME_SERVER")
2601       _debug default_acme_server "$default_acme_server"
2602       if [ "$default_acme_server" ]; then
2603         ACME_DIRECTORY="$default_acme_server"
2604       else
2605         ACME_DIRECTORY="$DEFAULT_CA"
2606       fi
2607     fi
2608   fi
2609
2610   _debug ACME_DIRECTORY "$ACME_DIRECTORY"
2611   _ACME_SERVER_HOST="$(echo "$ACME_DIRECTORY" | cut -d : -f 2 | tr -s / | cut -d / -f 2)"
2612   _debug2 "_ACME_SERVER_HOST" "$_ACME_SERVER_HOST"
2613
2614   CA_DIR="$CA_HOME/$_ACME_SERVER_HOST"
2615
2616   _DEFAULT_CA_CONF="$CA_DIR/ca.conf"
2617
2618   if [ -z "$CA_CONF" ]; then
2619     CA_CONF="$_DEFAULT_CA_CONF"
2620   fi
2621   _debug3 CA_CONF "$CA_CONF"
2622
2623   if [ -f "$CA_CONF" ]; then
2624     . "$CA_CONF"
2625   fi
2626
2627   if [ -z "$ACME_DIR" ]; then
2628     ACME_DIR="/home/.acme"
2629   fi
2630
2631   if [ -z "$APACHE_CONF_BACKUP_DIR" ]; then
2632     APACHE_CONF_BACKUP_DIR="$LE_CONFIG_HOME"
2633   fi
2634
2635   if [ -z "$USER_AGENT" ]; then
2636     USER_AGENT="$DEFAULT_USER_AGENT"
2637   fi
2638
2639   if [ -z "$HTTP_HEADER" ]; then
2640     HTTP_HEADER="$LE_CONFIG_HOME/http.header"
2641   fi
2642
2643   _OLD_ACCOUNT_KEY="$LE_WORKING_DIR/account.key"
2644   _OLD_ACCOUNT_JSON="$LE_WORKING_DIR/account.json"
2645
2646   _DEFAULT_ACCOUNT_KEY_PATH="$CA_DIR/account.key"
2647   _DEFAULT_ACCOUNT_JSON_PATH="$CA_DIR/account.json"
2648   if [ -z "$ACCOUNT_KEY_PATH" ]; then
2649     ACCOUNT_KEY_PATH="$_DEFAULT_ACCOUNT_KEY_PATH"
2650   fi
2651
2652   if [ -z "$ACCOUNT_JSON_PATH" ]; then
2653     ACCOUNT_JSON_PATH="$_DEFAULT_ACCOUNT_JSON_PATH"
2654   fi
2655
2656   _DEFAULT_CERT_HOME="$LE_CONFIG_HOME"
2657   if [ -z "$CERT_HOME" ]; then
2658     CERT_HOME="$_DEFAULT_CERT_HOME"
2659   fi
2660
2661   if [ -z "$ACME_OPENSSL_BIN" ] || [ ! -f "$ACME_OPENSSL_BIN" ] || [ ! -x "$ACME_OPENSSL_BIN" ]; then
2662     ACME_OPENSSL_BIN="$DEFAULT_OPENSSL_BIN"
2663   fi
2664
2665   if [ -z "$domain" ]; then
2666     return 0
2667   fi
2668
2669   if [ -z "$DOMAIN_PATH" ]; then
2670     domainhome="$CERT_HOME/$domain"
2671     domainhomeecc="$CERT_HOME/$domain$ECC_SUFFIX"
2672
2673     DOMAIN_PATH="$domainhome"
2674
2675     if _isEccKey "$_ilength"; then
2676       DOMAIN_PATH="$domainhomeecc"
2677     else
2678       if [ ! -d "$domainhome" ] && [ -d "$domainhomeecc" ]; then
2679         _info "The domain '$domain' seems to have a ECC cert already, please add '$(__red "--ecc")' parameter if you want to use that cert."
2680       fi
2681     fi
2682     _debug DOMAIN_PATH "$DOMAIN_PATH"
2683   fi
2684
2685   if [ -z "$DOMAIN_BACKUP_PATH" ]; then
2686     DOMAIN_BACKUP_PATH="$DOMAIN_PATH/backup"
2687   fi
2688
2689   if [ -z "$DOMAIN_CONF" ]; then
2690     DOMAIN_CONF="$DOMAIN_PATH/$domain.conf"
2691   fi
2692
2693   if [ -z "$DOMAIN_SSL_CONF" ]; then
2694     DOMAIN_SSL_CONF="$DOMAIN_PATH/$domain.csr.conf"
2695   fi
2696
2697   if [ -z "$CSR_PATH" ]; then
2698     CSR_PATH="$DOMAIN_PATH/$domain.csr"
2699   fi
2700   if [ -z "$CERT_KEY_PATH" ]; then
2701     CERT_KEY_PATH="$DOMAIN_PATH/$domain.key"
2702   fi
2703   if [ -z "$CERT_PATH" ]; then
2704     CERT_PATH="$DOMAIN_PATH/$domain.cer"
2705   fi
2706   if [ -z "$CA_CERT_PATH" ]; then
2707     CA_CERT_PATH="$DOMAIN_PATH/ca.cer"
2708   fi
2709   if [ -z "$CERT_FULLCHAIN_PATH" ]; then
2710     CERT_FULLCHAIN_PATH="$DOMAIN_PATH/fullchain.cer"
2711   fi
2712   if [ -z "$CERT_PFX_PATH" ]; then
2713     CERT_PFX_PATH="$DOMAIN_PATH/$domain.pfx"
2714   fi
2715   if [ -z "$CERT_PKCS8_PATH" ]; then
2716     CERT_PKCS8_PATH="$DOMAIN_PATH/$domain.pkcs8"
2717   fi
2718
2719   if [ -z "$TLS_CONF" ]; then
2720     TLS_CONF="$DOMAIN_PATH/tls.validation.conf"
2721   fi
2722   if [ -z "$TLS_CERT" ]; then
2723     TLS_CERT="$DOMAIN_PATH/tls.validation.cert"
2724   fi
2725   if [ -z "$TLS_KEY" ]; then
2726     TLS_KEY="$DOMAIN_PATH/tls.validation.key"
2727   fi
2728   if [ -z "$TLS_CSR" ]; then
2729     TLS_CSR="$DOMAIN_PATH/tls.validation.csr"
2730   fi
2731
2732 }
2733
2734 _exec() {
2735   if [ -z "$_EXEC_TEMP_ERR" ]; then
2736     _EXEC_TEMP_ERR="$(_mktemp)"
2737   fi
2738
2739   if [ "$_EXEC_TEMP_ERR" ]; then
2740     eval "$@ 2>>$_EXEC_TEMP_ERR"
2741   else
2742     eval "$@"
2743   fi
2744 }
2745
2746 _exec_err() {
2747   [ "$_EXEC_TEMP_ERR" ] && _err "$(cat "$_EXEC_TEMP_ERR")" && echo "" >"$_EXEC_TEMP_ERR"
2748 }
2749
2750 _apachePath() {
2751   _APACHECTL="apachectl"
2752   if ! _exists apachectl; then
2753     if _exists apache2ctl; then
2754       _APACHECTL="apache2ctl"
2755     else
2756       _err "'apachectl not found. It seems that apache is not installed, or you are not root user.'"
2757       _err "Please use webroot mode to try again."
2758       return 1
2759     fi
2760   fi
2761
2762   if ! _exec $_APACHECTL -V >/dev/null; then
2763     _exec_err
2764     return 1
2765   fi
2766
2767   if [ "$APACHE_HTTPD_CONF" ]; then
2768     _saveaccountconf APACHE_HTTPD_CONF "$APACHE_HTTPD_CONF"
2769     httpdconf="$APACHE_HTTPD_CONF"
2770     httpdconfname="$(basename "$httpdconfname")"
2771   else
2772     httpdconfname="$($_APACHECTL -V | grep SERVER_CONFIG_FILE= | cut -d = -f 2 | tr -d '"')"
2773     _debug httpdconfname "$httpdconfname"
2774
2775     if [ -z "$httpdconfname" ]; then
2776       _err "Can not read apache config file."
2777       return 1
2778     fi
2779
2780     if _startswith "$httpdconfname" '/'; then
2781       httpdconf="$httpdconfname"
2782       httpdconfname="$(basename "$httpdconfname")"
2783     else
2784       httpdroot="$($_APACHECTL -V | grep HTTPD_ROOT= | cut -d = -f 2 | tr -d '"')"
2785       _debug httpdroot "$httpdroot"
2786       httpdconf="$httpdroot/$httpdconfname"
2787       httpdconfname="$(basename "$httpdconfname")"
2788     fi
2789   fi
2790   _debug httpdconf "$httpdconf"
2791   _debug httpdconfname "$httpdconfname"
2792   if [ ! -f "$httpdconf" ]; then
2793     _err "Apache Config file not found" "$httpdconf"
2794     return 1
2795   fi
2796   return 0
2797 }
2798
2799 _restoreApache() {
2800   if [ -z "$usingApache" ]; then
2801     return 0
2802   fi
2803   _initpath
2804   if ! _apachePath; then
2805     return 1
2806   fi
2807
2808   if [ ! -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname" ]; then
2809     _debug "No config file to restore."
2810     return 0
2811   fi
2812
2813   cat "$APACHE_CONF_BACKUP_DIR/$httpdconfname" >"$httpdconf"
2814   _debug "Restored: $httpdconf."
2815   if ! _exec $_APACHECTL -t; then
2816     _exec_err
2817     _err "Sorry, restore apache config error, please contact me."
2818     return 1
2819   fi
2820   _debug "Restored successfully."
2821   rm -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname"
2822   return 0
2823 }
2824
2825 _setApache() {
2826   _initpath
2827   if ! _apachePath; then
2828     return 1
2829   fi
2830
2831   #test the conf first
2832   _info "Checking if there is an error in the apache config file before starting."
2833
2834   if ! _exec "$_APACHECTL" -t >/dev/null; then
2835     _exec_err
2836     _err "The apache config file has error, please fix it first, then try again."
2837     _err "Don't worry, there is nothing changed to your system."
2838     return 1
2839   else
2840     _info "OK"
2841   fi
2842
2843   #backup the conf
2844   _debug "Backup apache config file" "$httpdconf"
2845   if ! cp "$httpdconf" "$APACHE_CONF_BACKUP_DIR/"; then
2846     _err "Can not backup apache config file, so abort. Don't worry, the apache config is not changed."
2847     _err "This might be a bug of $PROJECT_NAME , please report issue: $PROJECT"
2848     return 1
2849   fi
2850   _info "JFYI, Config file $httpdconf is backuped to $APACHE_CONF_BACKUP_DIR/$httpdconfname"
2851   _info "In case there is an error that can not be restored automatically, you may try restore it yourself."
2852   _info "The backup file will be deleted on success, just forget it."
2853
2854   #add alias
2855
2856   apacheVer="$($_APACHECTL -V | grep "Server version:" | cut -d : -f 2 | cut -d " " -f 2 | cut -d '/' -f 2)"
2857   _debug "apacheVer" "$apacheVer"
2858   apacheMajor="$(echo "$apacheVer" | cut -d . -f 1)"
2859   apacheMinor="$(echo "$apacheVer" | cut -d . -f 2)"
2860
2861   if [ "$apacheVer" ] && [ "$apacheMajor$apacheMinor" -ge "24" ]; then
2862     echo "
2863 Alias /.well-known/acme-challenge  $ACME_DIR
2864
2865 <Directory $ACME_DIR >
2866 Require all granted
2867 </Directory>
2868   " >>"$httpdconf"
2869   else
2870     echo "
2871 Alias /.well-known/acme-challenge  $ACME_DIR
2872
2873 <Directory $ACME_DIR >
2874 Order allow,deny
2875 Allow from all
2876 </Directory>
2877   " >>"$httpdconf"
2878   fi
2879
2880   _msg="$($_APACHECTL -t 2>&1)"
2881   if [ "$?" != "0" ]; then
2882     _err "Sorry, apache config error"
2883     if _restoreApache; then
2884       _err "The apache config file is restored."
2885     else
2886       _err "Sorry, The apache config file can not be restored, please report bug."
2887     fi
2888     return 1
2889   fi
2890
2891   if [ ! -d "$ACME_DIR" ]; then
2892     mkdir -p "$ACME_DIR"
2893     chmod 755 "$ACME_DIR"
2894   fi
2895
2896   if ! _exec "$_APACHECTL" graceful; then
2897     _exec_err
2898     _err "$_APACHECTL  graceful error, please contact me."
2899     _restoreApache
2900     return 1
2901   fi
2902   usingApache="1"
2903   return 0
2904 }
2905
2906 #find the real nginx conf file
2907 #backup
2908 #set the nginx conf
2909 #returns the real nginx conf file
2910 _setNginx() {
2911   _d="$1"
2912   _croot="$2"
2913   _thumbpt="$3"
2914
2915   FOUND_REAL_NGINX_CONF=""
2916   FOUND_REAL_NGINX_CONF_LN=""
2917   BACKUP_NGINX_CONF=""
2918   _debug _croot "$_croot"
2919   _start_f="$(echo "$_croot" | cut -d : -f 2)"
2920   _debug _start_f "$_start_f"
2921   if [ -z "$_start_f" ]; then
2922     _debug "find start conf from nginx command"
2923     if [ -z "$NGINX_CONF" ]; then
2924       if ! _exists "nginx"; then
2925         _err "nginx command is not found."
2926         return 1
2927       fi
2928       NGINX_CONF="$(nginx -V 2>&1 | _egrep_o "--conf-path=[^ ]* " | tr -d " ")"
2929       _debug NGINX_CONF "$NGINX_CONF"
2930       NGINX_CONF="$(echo "$NGINX_CONF" | cut -d = -f 2)"
2931       _debug NGINX_CONF "$NGINX_CONF"
2932       if [ -z "$NGINX_CONF" ]; then
2933         _err "Can not find nginx conf."
2934         NGINX_CONF=""
2935         return 1
2936       fi
2937       if [ ! -f "$NGINX_CONF" ]; then
2938         _err "'$NGINX_CONF' doesn't exist."
2939         NGINX_CONF=""
2940         return 1
2941       fi
2942       _debug "Found nginx conf file:$NGINX_CONF"
2943     fi
2944     _start_f="$NGINX_CONF"
2945   fi
2946   _debug "Start detect nginx conf for $_d from:$_start_f"
2947   if ! _checkConf "$_d" "$_start_f"; then
2948     _err "Can not find conf file for domain $d"
2949     return 1
2950   fi
2951   _info "Found conf file: $FOUND_REAL_NGINX_CONF"
2952
2953   _ln=$FOUND_REAL_NGINX_CONF_LN
2954   _debug "_ln" "$_ln"
2955
2956   _lnn=$(_math $_ln + 1)
2957   _debug _lnn "$_lnn"
2958   _start_tag="$(sed -n "$_lnn,${_lnn}p" "$FOUND_REAL_NGINX_CONF")"
2959   _debug "_start_tag" "$_start_tag"
2960   if [ "$_start_tag" = "$NGINX_START" ]; then
2961     _info "The domain $_d is already configured, skip"
2962     FOUND_REAL_NGINX_CONF=""
2963     return 0
2964   fi
2965
2966   mkdir -p "$DOMAIN_BACKUP_PATH"
2967   _backup_conf="$DOMAIN_BACKUP_PATH/$_d.nginx.conf"
2968   _debug _backup_conf "$_backup_conf"
2969   BACKUP_NGINX_CONF="$_backup_conf"
2970   _info "Backup $FOUND_REAL_NGINX_CONF to $_backup_conf"
2971   if ! cp "$FOUND_REAL_NGINX_CONF" "$_backup_conf"; then
2972     _err "backup error."
2973     FOUND_REAL_NGINX_CONF=""
2974     return 1
2975   fi
2976
2977   if ! _exists "nginx"; then
2978     _err "nginx command is not found."
2979     return 1
2980   fi
2981   _info "Check the nginx conf before setting up."
2982   if ! _exec "nginx -t" >/dev/null; then
2983     _exec_err
2984     return 1
2985   fi
2986
2987   _info "OK, Set up nginx config file"
2988
2989   if ! sed -n "1,${_ln}p" "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"; then
2990     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
2991     _err "write nginx conf error, but don't worry, the file is restored to the original version."
2992     return 1
2993   fi
2994
2995   echo "$NGINX_START
2996 location ~ \"^/\.well-known/acme-challenge/([-_a-zA-Z0-9]+)\$\" {
2997   default_type text/plain;
2998   return 200 \"\$1.$_thumbpt\";
2999 }
3000 #NGINX_START
3001 " >>"$FOUND_REAL_NGINX_CONF"
3002
3003   if ! sed -n "${_lnn},99999p" "$_backup_conf" >>"$FOUND_REAL_NGINX_CONF"; then
3004     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3005     _err "write nginx conf error, but don't worry, the file is restored."
3006     return 1
3007   fi
3008   _debug3 "Modified config:$(cat $FOUND_REAL_NGINX_CONF)"
3009   _info "nginx conf is done, let's check it again."
3010   if ! _exec "nginx -t" >/dev/null; then
3011     _exec_err
3012     _err "It seems that nginx conf was broken, let's restore."
3013     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3014     return 1
3015   fi
3016
3017   _info "Reload nginx"
3018   if ! _exec "nginx -s reload" >/dev/null; then
3019     _exec_err
3020     _err "It seems that nginx reload error, let's restore."
3021     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3022     return 1
3023   fi
3024
3025   return 0
3026 }
3027
3028 #d , conf
3029 _checkConf() {
3030   _d="$1"
3031   _c_file="$2"
3032   _debug "Start _checkConf from:$_c_file"
3033   if [ ! -f "$2" ] && ! echo "$2" | grep '*$' >/dev/null && echo "$2" | grep '*' >/dev/null; then
3034     _debug "wildcard"
3035     for _w_f in $2; do
3036       if [ -f "$_w_f" ] && _checkConf "$1" "$_w_f"; then
3037         return 0
3038       fi
3039     done
3040     #not found
3041     return 1
3042   elif [ -f "$2" ]; then
3043     _debug "single"
3044     if _isRealNginxConf "$1" "$2"; then
3045       _debug "$2 is found."
3046       FOUND_REAL_NGINX_CONF="$2"
3047       return 0
3048     fi
3049     if cat "$2" | tr "\t" " " | grep "^ *include *.*;" >/dev/null; then
3050       _debug "Try include files"
3051       for included in $(cat "$2" | tr "\t" " " | grep "^ *include *.*;" | sed "s/include //" | tr -d " ;"); do
3052         _debug "check included $included"
3053         if _checkConf "$1" "$included"; then
3054           return 0
3055         fi
3056       done
3057     fi
3058     return 1
3059   else
3060     _debug "$2 not found."
3061     return 1
3062   fi
3063   return 1
3064 }
3065
3066 #d , conf
3067 _isRealNginxConf() {
3068   _debug "_isRealNginxConf $1 $2"
3069   if [ -f "$2" ]; then
3070     for _fln in $(tr "\t" ' ' <"$2" | grep -n "^ *server_name.* $1" | cut -d : -f 1); do
3071       _debug _fln "$_fln"
3072       if [ "$_fln" ]; then
3073         _start=$(tr "\t" ' ' <"$2" | _head_n "$_fln" | grep -n "^ *server *" | grep -v server_name | _tail_n 1)
3074         _debug "_start" "$_start"
3075         _start_n=$(echo "$_start" | cut -d : -f 1)
3076         _start_nn=$(_math $_start_n + 1)
3077         _debug "_start_n" "$_start_n"
3078         _debug "_start_nn" "$_start_nn"
3079
3080         _left="$(sed -n "${_start_nn},99999p" "$2")"
3081         _debug2 _left "$_left"
3082         _end="$(echo "$_left" | tr "\t" ' ' | grep -n "^ *server *" | grep -v server_name | _head_n 1)"
3083         _debug "_end" "$_end"
3084         if [ "$_end" ]; then
3085           _end_n=$(echo "$_end" | cut -d : -f 1)
3086           _debug "_end_n" "$_end_n"
3087           _seg_n=$(echo "$_left" | sed -n "1,${_end_n}p")
3088         else
3089           _seg_n="$_left"
3090         fi
3091
3092         _debug "_seg_n" "$_seg_n"
3093
3094         _skip_ssl=1
3095         for _listen_i in $(echo "$_seg_n" | tr "\t" ' ' | grep "^ *listen" | tr -d " "); do
3096           if [ "$_listen_i" ]; then
3097             if [ "$(echo "$_listen_i" | _egrep_o "listen.*ssl")" ]; then
3098               _debug2 "$_listen_i is ssl"
3099             else
3100               _debug2 "$_listen_i is plain text"
3101               _skip_ssl=""
3102               break
3103             fi
3104           fi
3105         done
3106
3107         if [ "$_skip_ssl" = "1" ]; then
3108           _debug "ssl on, skip"
3109         else
3110           FOUND_REAL_NGINX_CONF_LN=$_fln
3111           _debug3 "found FOUND_REAL_NGINX_CONF_LN" "$FOUND_REAL_NGINX_CONF_LN"
3112           return 0
3113         fi
3114       fi
3115     done
3116   fi
3117   return 1
3118 }
3119
3120 #restore all the nginx conf
3121 _restoreNginx() {
3122   if [ -z "$NGINX_RESTORE_VLIST" ]; then
3123     _debug "No need to restore nginx, skip."
3124     return
3125   fi
3126   _debug "_restoreNginx"
3127   _debug "NGINX_RESTORE_VLIST" "$NGINX_RESTORE_VLIST"
3128
3129   for ng_entry in $(echo "$NGINX_RESTORE_VLIST" | tr "$dvsep" ' '); do
3130     _debug "ng_entry" "$ng_entry"
3131     _nd=$(echo "$ng_entry" | cut -d "$sep" -f 1)
3132     _ngconf=$(echo "$ng_entry" | cut -d "$sep" -f 2)
3133     _ngbackupconf=$(echo "$ng_entry" | cut -d "$sep" -f 3)
3134     _info "Restoring from $_ngbackupconf to $_ngconf"
3135     cat "$_ngbackupconf" >"$_ngconf"
3136   done
3137
3138   _info "Reload nginx"
3139   if ! _exec "nginx -s reload" >/dev/null; then
3140     _exec_err
3141     _err "It seems that nginx reload error, please report bug."
3142     return 1
3143   fi
3144   return 0
3145 }
3146
3147 _clearup() {
3148   _stopserver "$serverproc"
3149   serverproc=""
3150   _restoreApache
3151   _restoreNginx
3152   _clearupdns
3153   if [ -z "$DEBUG" ]; then
3154     rm -f "$TLS_CONF"
3155     rm -f "$TLS_CERT"
3156     rm -f "$TLS_KEY"
3157     rm -f "$TLS_CSR"
3158   fi
3159 }
3160
3161 _clearupdns() {
3162   _debug "_clearupdns"
3163   _debug "dns_entries" "$dns_entries"
3164
3165   if [ -z "$dns_entries" ]; then
3166     _debug "skip dns."
3167     return
3168   fi
3169   _info "Removing DNS records."
3170
3171   for entry in $dns_entries; do
3172     d=$(_getfield "$entry" 1)
3173     txtdomain=$(_getfield "$entry" 2)
3174     aliasDomain=$(_getfield "$entry" 3)
3175     _currentRoot=$(_getfield "$entry" 4)
3176     txt=$(_getfield "$entry" 5)
3177     d_api=$(_getfield "$entry" 6)
3178     _debug "d" "$d"
3179     _debug "txtdomain" "$txtdomain"
3180     _debug "aliasDomain" "$aliasDomain"
3181     _debug "_currentRoot" "$_currentRoot"
3182     _debug "txt" "$txt"
3183     _debug "d_api" "$d_api"
3184     if [ "$d_api" = "$txt" ]; then
3185       d_api=""
3186     fi
3187
3188     if [ -z "$d_api" ]; then
3189       _info "Not Found domain api file: $d_api"
3190       continue
3191     fi
3192
3193     if [ "$aliasDomain" ]; then
3194       txtdomain="$aliasDomain"
3195     fi
3196
3197     (
3198       if ! . "$d_api"; then
3199         _err "Load file $d_api error. Please check your api file and try again."
3200         return 1
3201       fi
3202
3203       rmcommand="${_currentRoot}_rm"
3204       if ! _exists "$rmcommand"; then
3205         _err "It seems that your api file doesn't define $rmcommand"
3206         return 1
3207       fi
3208       _info "Removing txt: $txt for domain: $txtdomain"
3209       if ! $rmcommand "$txtdomain" "$txt"; then
3210         _err "Error removing txt for domain:$txtdomain"
3211         return 1
3212       fi
3213       _info "Removed: Success"
3214     )
3215
3216   done
3217 }
3218
3219 # webroot  removelevel tokenfile
3220 _clearupwebbroot() {
3221   __webroot="$1"
3222   if [ -z "$__webroot" ]; then
3223     _debug "no webroot specified, skip"
3224     return 0
3225   fi
3226
3227   _rmpath=""
3228   if [ "$2" = '1' ]; then
3229     _rmpath="$__webroot/.well-known"
3230   elif [ "$2" = '2' ]; then
3231     _rmpath="$__webroot/.well-known/acme-challenge"
3232   elif [ "$2" = '3' ]; then
3233     _rmpath="$__webroot/.well-known/acme-challenge/$3"
3234   else
3235     _debug "Skip for removelevel:$2"
3236   fi
3237
3238   if [ "$_rmpath" ]; then
3239     if [ "$DEBUG" ]; then
3240       _debug "Debugging, skip removing: $_rmpath"
3241     else
3242       rm -rf "$_rmpath"
3243     fi
3244   fi
3245
3246   return 0
3247
3248 }
3249
3250 _on_before_issue() {
3251   _chk_web_roots="$1"
3252   _chk_main_domain="$2"
3253   _chk_alt_domains="$3"
3254   _chk_pre_hook="$4"
3255   _chk_local_addr="$5"
3256   _debug _on_before_issue
3257   _debug _chk_main_domain "$_chk_main_domain"
3258   _debug _chk_alt_domains "$_chk_alt_domains"
3259   #run pre hook
3260   if [ "$_chk_pre_hook" ]; then
3261     _info "Run pre hook:'$_chk_pre_hook'"
3262     if ! (
3263       cd "$DOMAIN_PATH" && eval "$_chk_pre_hook"
3264     ); then
3265       _err "Error when run pre hook."
3266       return 1
3267     fi
3268   fi
3269
3270   if _hasfield "$_chk_web_roots" "$NO_VALUE"; then
3271     if ! _exists "socat"; then
3272       _err "Please install socat tools first."
3273       return 1
3274     fi
3275   fi
3276
3277   _debug Le_LocalAddress "$_chk_local_addr"
3278
3279   _index=1
3280   _currentRoot=""
3281   _addrIndex=1
3282   _w_index=1
3283   while true; do
3284     d="$(echo "$_chk_main_domain,$_chk_alt_domains," | cut -d , -f "$_w_index")"
3285     _w_index="$(_math "$_w_index" + 1)"
3286     _debug d "$d"
3287     if [ -z "$d" ]; then
3288       break
3289     fi
3290     _debug "Check for domain" "$d"
3291     _currentRoot="$(_getfield "$_chk_web_roots" $_index)"
3292     _debug "_currentRoot" "$_currentRoot"
3293     _index=$(_math $_index + 1)
3294     _checkport=""
3295     if [ "$_currentRoot" = "$NO_VALUE" ]; then
3296       _info "Standalone mode."
3297       if [ -z "$Le_HTTPPort" ]; then
3298         Le_HTTPPort=80
3299         _cleardomainconf "Le_HTTPPort"
3300       else
3301         _savedomainconf "Le_HTTPPort" "$Le_HTTPPort"
3302       fi
3303       _checkport="$Le_HTTPPort"
3304     elif [ "$_currentRoot" = "$W_ALPN" ]; then
3305       _info "Standalone alpn mode."
3306       if [ -z "$Le_TLSPort" ]; then
3307         Le_TLSPort=443
3308       else
3309         _savedomainconf "Le_TLSPort" "$Le_TLSPort"
3310       fi
3311       _checkport="$Le_TLSPort"
3312     fi
3313
3314     if [ "$_checkport" ]; then
3315       _debug _checkport "$_checkport"
3316       _checkaddr="$(_getfield "$_chk_local_addr" $_addrIndex)"
3317       _debug _checkaddr "$_checkaddr"
3318
3319       _addrIndex="$(_math $_addrIndex + 1)"
3320
3321       _netprc="$(_ss "$_checkport" | grep "$_checkport")"
3322       netprc="$(echo "$_netprc" | grep "$_checkaddr")"
3323       if [ -z "$netprc" ]; then
3324         netprc="$(echo "$_netprc" | grep "$LOCAL_ANY_ADDRESS")"
3325       fi
3326       if [ "$netprc" ]; then
3327         _err "$netprc"
3328         _err "tcp port $_checkport is already used by $(echo "$netprc" | cut -d : -f 4)"
3329         _err "Please stop it first"
3330         return 1
3331       fi
3332     fi
3333   done
3334
3335   if _hasfield "$_chk_web_roots" "apache"; then
3336     if ! _setApache; then
3337       _err "set up apache error. Report error to me."
3338       return 1
3339     fi
3340   else
3341     usingApache=""
3342   fi
3343
3344 }
3345
3346 _on_issue_err() {
3347   _chk_post_hook="$1"
3348   _chk_vlist="$2"
3349   _debug _on_issue_err
3350
3351   if [ "$LOG_FILE" ]; then
3352     _err "Please check log file for more details: $LOG_FILE"
3353   else
3354     _err "Please add '--debug' or '--log' to check more details."
3355     _err "See: $_DEBUG_WIKI"
3356   fi
3357
3358   #run the post hook
3359   if [ "$_chk_post_hook" ]; then
3360     _info "Run post hook:'$_chk_post_hook'"
3361     if ! (
3362       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3363     ); then
3364       _err "Error when run post hook."
3365       return 1
3366     fi
3367   fi
3368
3369   #trigger the validation to flush the pending authz
3370   _debug2 "_chk_vlist" "$_chk_vlist"
3371   if [ "$_chk_vlist" ]; then
3372     (
3373       _debug2 "start to deactivate authz"
3374       ventries=$(echo "$_chk_vlist" | tr "$dvsep" ' ')
3375       for ventry in $ventries; do
3376         d=$(echo "$ventry" | cut -d "$sep" -f 1)
3377         keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
3378         uri=$(echo "$ventry" | cut -d "$sep" -f 3)
3379         vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
3380         _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
3381         __trigger_validation "$uri" "$keyauthorization"
3382       done
3383     )
3384   fi
3385
3386   if [ "$IS_RENEW" = "1" ] && _hasfield "$Le_Webroot" "$W_DNS"; then
3387     _err "$_DNS_MANUAL_ERR"
3388   fi
3389
3390   if [ "$DEBUG" ] && [ "$DEBUG" -gt "0" ]; then
3391     _debug "$(_dlg_versions)"
3392   fi
3393
3394 }
3395
3396 _on_issue_success() {
3397   _chk_post_hook="$1"
3398   _chk_renew_hook="$2"
3399   _debug _on_issue_success
3400
3401   #run the post hook
3402   if [ "$_chk_post_hook" ]; then
3403     _info "Run post hook:'$_chk_post_hook'"
3404     if ! (
3405       export CERT_PATH
3406       export CERT_KEY_PATH
3407       export CA_CERT_PATH
3408       export CERT_FULLCHAIN_PATH
3409       export Le_Domain="$_main_domain"
3410       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3411     ); then
3412       _err "Error when run post hook."
3413       return 1
3414     fi
3415   fi
3416
3417   #run renew hook
3418   if [ "$IS_RENEW" ] && [ "$_chk_renew_hook" ]; then
3419     _info "Run renew hook:'$_chk_renew_hook'"
3420     if ! (
3421       export CERT_PATH
3422       export CERT_KEY_PATH
3423       export CA_CERT_PATH
3424       export CERT_FULLCHAIN_PATH
3425       export Le_Domain="$_main_domain"
3426       cd "$DOMAIN_PATH" && eval "$_chk_renew_hook"
3427     ); then
3428       _err "Error when run renew hook."
3429       return 1
3430     fi
3431   fi
3432
3433   if _hasfield "$Le_Webroot" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
3434     _err "$_DNS_MANUAL_WARN"
3435   fi
3436
3437 }
3438
3439 #account_key_length   eab-kid  eab-hmac-key
3440 registeraccount() {
3441   _account_key_length="$1"
3442   _eab_id="$2"
3443   _eab_hmac_key="$3"
3444   _initpath
3445   _regAccount "$_account_key_length" "$_eab_id" "$_eab_hmac_key"
3446 }
3447
3448 __calcAccountKeyHash() {
3449   [ -f "$ACCOUNT_KEY_PATH" ] && _digest sha256 <"$ACCOUNT_KEY_PATH"
3450 }
3451
3452 __calc_account_thumbprint() {
3453   printf "%s" "$jwk" | tr -d ' ' | _digest "sha256" | _url_replace
3454 }
3455
3456 _getAccountEmail() {
3457   if [ "$ACCOUNT_EMAIL" ]; then
3458     echo "$ACCOUNT_EMAIL"
3459     return 0
3460   fi
3461   if [ -z "$CA_EMAIL" ]; then
3462     CA_EMAIL="$(_readcaconf CA_EMAIL)"
3463   fi
3464   if [ "$CA_EMAIL" ]; then
3465     echo "$CA_EMAIL"
3466     return 0
3467   fi
3468   _readaccountconf "ACCOUNT_EMAIL"
3469 }
3470
3471 #keylength
3472 _regAccount() {
3473   _initpath
3474   _reg_length="$1"
3475   _eab_id="$2"
3476   _eab_hmac_key="$3"
3477   _debug3 _regAccount "$_regAccount"
3478   _initAPI
3479
3480   mkdir -p "$CA_DIR"
3481   if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
3482     _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
3483     mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
3484   fi
3485
3486   if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
3487     _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
3488     mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
3489   fi
3490
3491   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3492     if ! _create_account_key "$_reg_length"; then
3493       _err "Create account key error."
3494       return 1
3495     fi
3496   fi
3497
3498   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3499     return 1
3500   fi
3501   if [ "$_eab_id" ] && [ "$_eab_hmac_key" ]; then
3502     _savecaconf CA_EAB_KEY_ID "$_eab_id"
3503     _savecaconf CA_EAB_HMAC_KEY "$_eab_hmac_key"
3504   fi
3505   _eab_id=$(_readcaconf "CA_EAB_KEY_ID")
3506   _eab_hmac_key=$(_readcaconf "CA_EAB_HMAC_KEY")
3507   _secure_debug3 _eab_id "$_eab_id"
3508   _secure_debug3 _eab_hmac_key "$_eab_hmac_key"
3509   _email="$(_getAccountEmail)"
3510   if [ "$_email" ]; then
3511     _savecaconf "CA_EMAIL" "$_email"
3512   fi
3513   if [ "$ACME_VERSION" = "2" ]; then
3514     if [ "$ACME_DIRECTORY" = "$CA_ZEROSSL" ]; then
3515       if [ -z "$_eab_id" ] || [ -z "$_eab_hmac_key" ]; then
3516         _info "No EAB credentials found for ZeroSSL, let's get one"
3517         if [ -z "$_email" ]; then
3518           _err "Please provide a email address for ZeroSSL account."
3519           _err "See ZeroSSL usage: $_ZEROSSL_WIKI"
3520           return 1
3521         fi
3522         _eabresp=$(_post "email=$_email" $_ZERO_EAB_ENDPOINT)
3523         if [ "$?" != "0" ]; then
3524           _debug2 "$_eabresp"
3525           _err "Can not get EAB credentials from ZeroSSL."
3526           return 1
3527         fi
3528         _eab_id="$(echo "$_eabresp" | tr ',}' '\n' | grep '"eab_kid"' | cut -d : -f 2 | tr -d '"')"
3529         if [ -z "$_eab_id" ]; then
3530           _err "Can not resolve _eab_id"
3531           return 1
3532         fi
3533         _eab_hmac_key="$(echo "$_eabresp" | tr ',}' '\n' | grep '"eab_hmac_key"' | cut -d : -f 2 | tr -d '"')"
3534         if [ -z "$_eab_hmac_key" ]; then
3535           _err "Can not resolve _eab_hmac_key"
3536           return 1
3537         fi
3538         _savecaconf CA_EAB_KEY_ID "$_eab_id"
3539         _savecaconf CA_EAB_HMAC_KEY "$_eab_hmac_key"
3540       fi
3541     fi
3542     if [ "$_eab_id" ] && [ "$_eab_hmac_key" ]; then
3543       eab_protected="{\"alg\":\"HS256\",\"kid\":\"$_eab_id\",\"url\":\"${ACME_NEW_ACCOUNT}\"}"
3544       _debug3 eab_protected "$eab_protected"
3545
3546       eab_protected64=$(printf "%s" "$eab_protected" | _base64 | _url_replace)
3547       _debug3 eab_protected64 "$eab_protected64"
3548
3549       eab_payload64=$(printf "%s" "$jwk" | _base64 | _url_replace)
3550       _debug3 eab_payload64 "$eab_payload64"
3551
3552       eab_sign_t="$eab_protected64.$eab_payload64"
3553       _debug3 eab_sign_t "$eab_sign_t"
3554
3555       key_hex="$(_durl_replace_base64 "$_eab_hmac_key" | _dbase64 | _hex_dump | tr -d ' ')"
3556       _debug3 key_hex "$key_hex"
3557
3558       eab_signature=$(printf "%s" "$eab_sign_t" | _hmac sha256 $key_hex | _base64 | _url_replace)
3559       _debug3 eab_signature "$eab_signature"
3560
3561       externalBinding=",\"externalAccountBinding\":{\"protected\":\"$eab_protected64\", \"payload\":\"$eab_payload64\", \"signature\":\"$eab_signature\"}"
3562       _debug3 externalBinding "$externalBinding"
3563     fi
3564     if [ "$_email" ]; then
3565       email_sg="\"contact\": [\"mailto:$_email\"], "
3566     fi
3567     regjson="{$email_sg\"termsOfServiceAgreed\": true$externalBinding}"
3568   else
3569     _reg_res="$ACME_NEW_ACCOUNT_RES"
3570     regjson='{"resource": "'$_reg_res'", "terms-of-service-agreed": true, "agreement": "'$ACME_AGREEMENT'"}'
3571     if [ "$_email" ]; then
3572       regjson='{"resource": "'$_reg_res'", "contact": ["mailto:'$_email'"], "terms-of-service-agreed": true, "agreement": "'$ACME_AGREEMENT'"}'
3573     fi
3574   fi
3575
3576   _info "Registering account: $ACME_DIRECTORY"
3577
3578   if ! _send_signed_request "${ACME_NEW_ACCOUNT}" "$regjson"; then
3579     _err "Register account Error: $response"
3580     return 1
3581   fi
3582
3583   _eabAlreadyBound=""
3584   if [ "$code" = "" ] || [ "$code" = '201' ]; then
3585     echo "$response" >"$ACCOUNT_JSON_PATH"
3586     _info "Registered"
3587   elif [ "$code" = '409' ] || [ "$code" = '200' ]; then
3588     _info "Already registered"
3589   elif [ "$code" = '400' ] && _contains "$response" 'The account is not awaiting external account binding'; then
3590     _info "Already register EAB."
3591     _eabAlreadyBound=1
3592   else
3593     _err "Register account Error: $response"
3594     return 1
3595   fi
3596
3597   if [ -z "$_eabAlreadyBound" ]; then
3598     _debug2 responseHeaders "$responseHeaders"
3599     _accUri="$(echo "$responseHeaders" | grep -i "^Location:" | _head_n 1 | cut -d ':' -f 2- | tr -d "\r\n ")"
3600     _debug "_accUri" "$_accUri"
3601     if [ -z "$_accUri" ]; then
3602       _err "Can not find account id url."
3603       _err "$responseHeaders"
3604       return 1
3605     fi
3606     _savecaconf "ACCOUNT_URL" "$_accUri"
3607   else
3608     ACCOUNT_URL="$(_readcaconf ACCOUNT_URL)"
3609   fi
3610   export ACCOUNT_URL="$_accUri"
3611
3612   CA_KEY_HASH="$(__calcAccountKeyHash)"
3613   _debug "Calc CA_KEY_HASH" "$CA_KEY_HASH"
3614   _savecaconf CA_KEY_HASH "$CA_KEY_HASH"
3615
3616   if [ "$code" = '403' ]; then
3617     _err "It seems that the account key is already deactivated, please use a new account key."
3618     return 1
3619   fi
3620
3621   ACCOUNT_THUMBPRINT="$(__calc_account_thumbprint)"
3622   _info "ACCOUNT_THUMBPRINT" "$ACCOUNT_THUMBPRINT"
3623 }
3624
3625 #implement updateaccount
3626 updateaccount() {
3627   _initpath
3628
3629   if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
3630     _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
3631     mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
3632   fi
3633
3634   if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
3635     _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
3636     mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
3637   fi
3638
3639   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3640     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3641     return 1
3642   fi
3643
3644   _accUri=$(_readcaconf "ACCOUNT_URL")
3645   _debug _accUri "$_accUri"
3646
3647   if [ -z "$_accUri" ]; then
3648     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3649     _err "Then try again."
3650     return 1
3651   fi
3652
3653   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3654     return 1
3655   fi
3656   _initAPI
3657
3658   _email="$(_getAccountEmail)"
3659   if [ "$ACME_VERSION" = "2" ]; then
3660     if [ "$ACCOUNT_EMAIL" ]; then
3661       updjson='{"contact": ["mailto:'$_email'"]}'
3662     else
3663       updjson='{"contact": []}'
3664     fi
3665   else
3666     # ACMEv1: Updates happen the same way a registration is done.
3667     # https://tools.ietf.org/html/draft-ietf-acme-acme-01#section-6.3
3668     _regAccount
3669     return
3670   fi
3671
3672   # this part handles ACMEv2 account updates.
3673   _send_signed_request "$_accUri" "$updjson"
3674
3675   if [ "$code" = '200' ]; then
3676     echo "$response" >"$ACCOUNT_JSON_PATH"
3677     _info "account update success for $_accUri."
3678   else
3679     _info "Error. The account was not updated."
3680     return 1
3681   fi
3682 }
3683
3684 #Implement deactivate account
3685 deactivateaccount() {
3686   _initpath
3687
3688   if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
3689     _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
3690     mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
3691   fi
3692
3693   if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
3694     _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
3695     mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
3696   fi
3697
3698   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3699     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3700     return 1
3701   fi
3702
3703   _accUri=$(_readcaconf "ACCOUNT_URL")
3704   _debug _accUri "$_accUri"
3705
3706   if [ -z "$_accUri" ]; then
3707     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3708     _err "Then try again."
3709     return 1
3710   fi
3711
3712   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3713     return 1
3714   fi
3715   _initAPI
3716
3717   if [ "$ACME_VERSION" = "2" ]; then
3718     _djson="{\"status\":\"deactivated\"}"
3719   else
3720     _djson="{\"resource\": \"reg\", \"status\":\"deactivated\"}"
3721   fi
3722   if _send_signed_request "$_accUri" "$_djson" && _contains "$response" '"deactivated"'; then
3723     _info "Deactivate account success for $_accUri."
3724     _accid=$(echo "$response" | _egrep_o "\"id\" *: *[^,]*," | cut -d : -f 2 | tr -d ' ,')
3725   elif [ "$code" = "403" ]; then
3726     _info "The account is already deactivated."
3727     _accid=$(_getfield "$_accUri" "999" "/")
3728   else
3729     _err "Deactivate: account failed for $_accUri."
3730     return 1
3731   fi
3732
3733   _debug "Account id: $_accid"
3734   if [ "$_accid" ]; then
3735     _deactivated_account_path="$CA_DIR/deactivated/$_accid"
3736     _debug _deactivated_account_path "$_deactivated_account_path"
3737     if mkdir -p "$_deactivated_account_path"; then
3738       _info "Moving deactivated account info to $_deactivated_account_path/"
3739       mv "$CA_CONF" "$_deactivated_account_path/"
3740       mv "$ACCOUNT_JSON_PATH" "$_deactivated_account_path/"
3741       mv "$ACCOUNT_KEY_PATH" "$_deactivated_account_path/"
3742     else
3743       _err "Can not create dir: $_deactivated_account_path, try to remove the deactivated account key."
3744       rm -f "$CA_CONF"
3745       rm -f "$ACCOUNT_JSON_PATH"
3746       rm -f "$ACCOUNT_KEY_PATH"
3747     fi
3748   fi
3749 }
3750
3751 # domain folder  file
3752 _findHook() {
3753   _hookdomain="$1"
3754   _hookcat="$2"
3755   _hookname="$3"
3756
3757   if [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname" ]; then
3758     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname"
3759   elif [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname.sh" ]; then
3760     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname.sh"
3761   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname" ]; then
3762     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname"
3763   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname.sh" ]; then
3764     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname.sh"
3765   elif [ -f "$LE_WORKING_DIR/$_hookname" ]; then
3766     d_api="$LE_WORKING_DIR/$_hookname"
3767   elif [ -f "$LE_WORKING_DIR/$_hookname.sh" ]; then
3768     d_api="$LE_WORKING_DIR/$_hookname.sh"
3769   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname" ]; then
3770     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname"
3771   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname.sh" ]; then
3772     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname.sh"
3773   fi
3774
3775   printf "%s" "$d_api"
3776 }
3777
3778 #domain
3779 __get_domain_new_authz() {
3780   _gdnd="$1"
3781   _info "Getting new-authz for domain" "$_gdnd"
3782   _initAPI
3783   _Max_new_authz_retry_times=5
3784   _authz_i=0
3785   while [ "$_authz_i" -lt "$_Max_new_authz_retry_times" ]; do
3786     _debug "Try new-authz for the $_authz_i time."
3787     if ! _send_signed_request "${ACME_NEW_AUTHZ}" "{\"resource\": \"new-authz\", \"identifier\": {\"type\": \"dns\", \"value\": \"$(_idn "$_gdnd")\"}}"; then
3788       _err "Can not get domain new authz."
3789       return 1
3790     fi
3791     if _contains "$response" "No registration exists matching provided key"; then
3792       _err "It seems there is an error, but it's recovered now, please try again."
3793       _err "If you see this message for a second time, please report bug: $(__green "$PROJECT")"
3794       _clearcaconf "CA_KEY_HASH"
3795       break
3796     fi
3797     if ! _contains "$response" "An error occurred while processing your request"; then
3798       _info "The new-authz request is ok."
3799       break
3800     fi
3801     _authz_i="$(_math "$_authz_i" + 1)"
3802     _info "The server is busy, Sleep $_authz_i to retry."
3803     _sleep "$_authz_i"
3804   done
3805
3806   if [ "$_authz_i" = "$_Max_new_authz_retry_times" ]; then
3807     _err "new-authz retry reach the max $_Max_new_authz_retry_times times."
3808   fi
3809
3810   if [ "$code" ] && [ "$code" != '201' ]; then
3811     _err "new-authz error: $response"
3812     return 1
3813   fi
3814
3815 }
3816
3817 #uri keyAuthorization
3818 __trigger_validation() {
3819   _debug2 "Trigger domain validation."
3820   _t_url="$1"
3821   _debug2 _t_url "$_t_url"
3822   _t_key_authz="$2"
3823   _debug2 _t_key_authz "$_t_key_authz"
3824   _t_vtype="$3"
3825   _debug2 _t_vtype "$_t_vtype"
3826   if [ "$ACME_VERSION" = "2" ]; then
3827     _send_signed_request "$_t_url" "{}"
3828   else
3829     _send_signed_request "$_t_url" "{\"resource\": \"challenge\", \"type\": \"$_t_vtype\", \"keyAuthorization\": \"$_t_key_authz\"}"
3830   fi
3831 }
3832
3833 #endpoint  domain type
3834 _ns_lookup_impl() {
3835   _ns_ep="$1"
3836   _ns_domain="$2"
3837   _ns_type="$3"
3838   _debug2 "_ns_ep" "$_ns_ep"
3839   _debug2 "_ns_domain" "$_ns_domain"
3840   _debug2 "_ns_type" "$_ns_type"
3841
3842   response="$(_H1="accept: application/dns-json" _get "$_ns_ep?name=$_ns_domain&type=$_ns_type")"
3843   _ret=$?
3844   _debug2 "response" "$response"
3845   if [ "$_ret" != "0" ]; then
3846     return $_ret
3847   fi
3848   _answers="$(echo "$response" | tr '{}' '<>' | _egrep_o '"Answer":\[[^]]*]' | tr '<>' '\n\n')"
3849   _debug2 "_answers" "$_answers"
3850   echo "$_answers"
3851 }
3852
3853 #domain, type
3854 _ns_lookup_cf() {
3855   _cf_ld="$1"
3856   _cf_ld_type="$2"
3857   _cf_ep="https://cloudflare-dns.com/dns-query"
3858   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
3859 }
3860
3861 #domain, type
3862 _ns_purge_cf() {
3863   _cf_d="$1"
3864   _cf_d_type="$2"
3865   _debug "Cloudflare purge $_cf_d_type record for domain $_cf_d"
3866   _cf_purl="https://cloudflare-dns.com/api/v1/purge?domain=$_cf_d&type=$_cf_d_type"
3867   response="$(_post "" "$_cf_purl")"
3868   _debug2 response "$response"
3869 }
3870
3871 #checks if cf server is available
3872 _ns_is_available_cf() {
3873   if _get "https://cloudflare-dns.com" >/dev/null 2>&1; then
3874     return 0
3875   else
3876     return 1
3877   fi
3878 }
3879
3880 #domain, type
3881 _ns_lookup_google() {
3882   _cf_ld="$1"
3883   _cf_ld_type="$2"
3884   _cf_ep="https://dns.google/resolve"
3885   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
3886 }
3887
3888 #domain, type
3889 _ns_lookup() {
3890   if [ -z "$DOH_USE" ]; then
3891     _debug "Detect dns server first."
3892     if _ns_is_available_cf; then
3893       _debug "Use cloudflare doh server"
3894       export DOH_USE=$DOH_CLOUDFLARE
3895     else
3896       _debug "Use google doh server"
3897       export DOH_USE=$DOH_GOOGLE
3898     fi
3899   fi
3900
3901   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
3902     _ns_lookup_cf "$@"
3903   else
3904     _ns_lookup_google "$@"
3905   fi
3906
3907 }
3908
3909 #txtdomain, alias, txt
3910 __check_txt() {
3911   _c_txtdomain="$1"
3912   _c_aliasdomain="$2"
3913   _c_txt="$3"
3914   _debug "_c_txtdomain" "$_c_txtdomain"
3915   _debug "_c_aliasdomain" "$_c_aliasdomain"
3916   _debug "_c_txt" "$_c_txt"
3917   _answers="$(_ns_lookup "$_c_aliasdomain" TXT)"
3918   _contains "$_answers" "$_c_txt"
3919
3920 }
3921
3922 #txtdomain
3923 __purge_txt() {
3924   _p_txtdomain="$1"
3925   _debug _p_txtdomain "$_p_txtdomain"
3926   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
3927     _ns_purge_cf "$_p_txtdomain" "TXT"
3928   else
3929     _debug "no purge api for google dns api, just sleep 5 secs"
3930     _sleep 5
3931   fi
3932
3933 }
3934
3935 #wait and check each dns entries
3936 _check_dns_entries() {
3937   _success_txt=","
3938   _end_time="$(_time)"
3939   _end_time="$(_math "$_end_time" + 1200)" #let's check no more than 20 minutes.
3940
3941   while [ "$(_time)" -le "$_end_time" ]; do
3942     _left=""
3943     for entry in $dns_entries; do
3944       d=$(_getfield "$entry" 1)
3945       txtdomain=$(_getfield "$entry" 2)
3946       txtdomain=$(_idn "$txtdomain")
3947       aliasDomain=$(_getfield "$entry" 3)
3948       aliasDomain=$(_idn "$aliasDomain")
3949       txt=$(_getfield "$entry" 5)
3950       d_api=$(_getfield "$entry" 6)
3951       _debug "d" "$d"
3952       _debug "txtdomain" "$txtdomain"
3953       _debug "aliasDomain" "$aliasDomain"
3954       _debug "txt" "$txt"
3955       _debug "d_api" "$d_api"
3956       _info "Checking $d for $aliasDomain"
3957       if _contains "$_success_txt" ",$txt,"; then
3958         _info "Already success, continue next one."
3959         continue
3960       fi
3961
3962       if __check_txt "$txtdomain" "$aliasDomain" "$txt"; then
3963         _info "Domain $d '$aliasDomain' success."
3964         _success_txt="$_success_txt,$txt,"
3965         continue
3966       fi
3967       _left=1
3968       _info "Not valid yet, let's wait 10 seconds and check next one."
3969       __purge_txt "$txtdomain"
3970       if [ "$txtdomain" != "$aliasDomain" ]; then
3971         __purge_txt "$aliasDomain"
3972       fi
3973       _sleep 10
3974     done
3975     if [ "$_left" ]; then
3976       _info "Let's wait 10 seconds and check again".
3977       _sleep 10
3978     else
3979       _info "All success, let's return"
3980       return 0
3981     fi
3982   done
3983   _info "Timed out waiting for DNS."
3984   return 1
3985
3986 }
3987
3988 #webroot, domain domainlist  keylength
3989 issue() {
3990   if [ -z "$2" ]; then
3991     _usage "Usage: $PROJECT_ENTRY --issue  -d  a.com  -w /path/to/webroot/a.com/ "
3992     return 1
3993   fi
3994   if [ -z "$1" ]; then
3995     _usage "Please specify at least one validation method: '--webroot', '--standalone', '--apache', '--nginx' or '--dns' etc."
3996     return 1
3997   fi
3998   _web_roots="$1"
3999   _main_domain="$2"
4000   _alt_domains="$3"
4001
4002   if _contains "$_main_domain" ","; then
4003     _main_domain=$(echo "$2,$3" | cut -d , -f 1)
4004     _alt_domains=$(echo "$2,$3" | cut -d , -f 2- | sed "s/,${NO_VALUE}$//")
4005   fi
4006   _debug _main_domain "$_main_domain"
4007   _debug _alt_domains "$_alt_domains"
4008
4009   _key_length="$4"
4010   _real_cert="$5"
4011   _real_key="$6"
4012   _real_ca="$7"
4013   _reload_cmd="$8"
4014   _real_fullchain="$9"
4015   _pre_hook="${10}"
4016   _post_hook="${11}"
4017   _renew_hook="${12}"
4018   _local_addr="${13}"
4019   _challenge_alias="${14}"
4020   #remove these later.
4021   if [ "$_web_roots" = "dns-cf" ]; then
4022     _web_roots="dns_cf"
4023   fi
4024   if [ "$_web_roots" = "dns-dp" ]; then
4025     _web_roots="dns_dp"
4026   fi
4027   if [ "$_web_roots" = "dns-cx" ]; then
4028     _web_roots="dns_cx"
4029   fi
4030
4031   if [ ! "$IS_RENEW" ]; then
4032     _initpath "$_main_domain" "$_key_length"
4033     mkdir -p "$DOMAIN_PATH"
4034   fi
4035
4036   if _hasfield "$_web_roots" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
4037     _err "$_DNS_MANUAL_ERROR"
4038     return 1
4039   fi
4040
4041   _debug "Using ACME_DIRECTORY: $ACME_DIRECTORY"
4042
4043   _initAPI
4044
4045   if [ -f "$DOMAIN_CONF" ]; then
4046     Le_NextRenewTime=$(_readdomainconf Le_NextRenewTime)
4047     _debug Le_NextRenewTime "$Le_NextRenewTime"
4048     if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
4049       _saved_domain=$(_readdomainconf Le_Domain)
4050       _debug _saved_domain "$_saved_domain"
4051       _saved_alt=$(_readdomainconf Le_Alt)
4052       _debug _saved_alt "$_saved_alt"
4053       if [ "$_saved_domain,$_saved_alt" = "$_main_domain,$_alt_domains" ]; then
4054         _info "Domains not changed."
4055         _info "Skip, Next renewal time is: $(__green "$(_readdomainconf Le_NextRenewTimeStr)")"
4056         _info "Add '$(__red '--force')' to force to renew."
4057         return $RENEW_SKIP
4058       else
4059         _info "Domains have changed."
4060       fi
4061     fi
4062   fi
4063
4064   _savedomainconf "Le_Domain" "$_main_domain"
4065   _savedomainconf "Le_Alt" "$_alt_domains"
4066   _savedomainconf "Le_Webroot" "$_web_roots"
4067
4068   _savedomainconf "Le_PreHook" "$_pre_hook" "base64"
4069   _savedomainconf "Le_PostHook" "$_post_hook" "base64"
4070   _savedomainconf "Le_RenewHook" "$_renew_hook" "base64"
4071
4072   if [ "$_local_addr" ]; then
4073     _savedomainconf "Le_LocalAddress" "$_local_addr"
4074   else
4075     _cleardomainconf "Le_LocalAddress"
4076   fi
4077   if [ "$_challenge_alias" ]; then
4078     _savedomainconf "Le_ChallengeAlias" "$_challenge_alias"
4079   else
4080     _cleardomainconf "Le_ChallengeAlias"
4081   fi
4082
4083   Le_API="$ACME_DIRECTORY"
4084   _savedomainconf "Le_API" "$Le_API"
4085
4086   _info "Using CA: $ACME_DIRECTORY"
4087   if [ "$_alt_domains" = "$NO_VALUE" ]; then
4088     _alt_domains=""
4089   fi
4090
4091   if [ "$_key_length" = "$NO_VALUE" ]; then
4092     _key_length=""
4093   fi
4094
4095   if ! _on_before_issue "$_web_roots" "$_main_domain" "$_alt_domains" "$_pre_hook" "$_local_addr"; then
4096     _err "_on_before_issue."
4097     return 1
4098   fi
4099
4100   _saved_account_key_hash="$(_readcaconf "CA_KEY_HASH")"
4101   _debug2 _saved_account_key_hash "$_saved_account_key_hash"
4102
4103   if [ -z "$ACCOUNT_URL" ] || [ -z "$_saved_account_key_hash" ] || [ "$_saved_account_key_hash" != "$(__calcAccountKeyHash)" ]; then
4104     if ! _regAccount "$_accountkeylength"; then
4105       _on_issue_err "$_post_hook"
4106       return 1
4107     fi
4108   else
4109     _debug "_saved_account_key_hash is not changed, skip register account."
4110   fi
4111
4112   if [ -f "$CSR_PATH" ] && [ ! -f "$CERT_KEY_PATH" ]; then
4113     _info "Signing from existing CSR."
4114   else
4115     _key=$(_readdomainconf Le_Keylength)
4116     _debug "Read key length:$_key"
4117     if [ ! -f "$CERT_KEY_PATH" ] || [ "$_key_length" != "$_key" ] || [ "$Le_ForceNewDomainKey" = "1" ]; then
4118       if ! createDomainKey "$_main_domain" "$_key_length"; then
4119         _err "Create domain key error."
4120         _clearup
4121         _on_issue_err "$_post_hook"
4122         return 1
4123       fi
4124     fi
4125
4126     if ! _createcsr "$_main_domain" "$_alt_domains" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"; then
4127       _err "Create CSR error."
4128       _clearup
4129       _on_issue_err "$_post_hook"
4130       return 1
4131     fi
4132   fi
4133
4134   _savedomainconf "Le_Keylength" "$_key_length"
4135
4136   vlist="$Le_Vlist"
4137   _cleardomainconf "Le_Vlist"
4138   _info "Getting domain auth token for each domain"
4139   sep='#'
4140   dvsep=','
4141   if [ -z "$vlist" ]; then
4142     if [ "$ACME_VERSION" = "2" ]; then
4143       #make new order request
4144       _identifiers="{\"type\":\"dns\",\"value\":\"$(_idn "$_main_domain")\"}"
4145       _w_index=1
4146       while true; do
4147         d="$(echo "$_alt_domains," | cut -d , -f "$_w_index")"
4148         _w_index="$(_math "$_w_index" + 1)"
4149         _debug d "$d"
4150         if [ -z "$d" ]; then
4151           break
4152         fi
4153         _identifiers="$_identifiers,{\"type\":\"dns\",\"value\":\"$(_idn "$d")\"}"
4154       done
4155       _debug2 _identifiers "$_identifiers"
4156       if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
4157         _err "Create new order error."
4158         _clearup
4159         _on_issue_err "$_post_hook"
4160         return 1
4161       fi
4162       Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n " | cut -d ":" -f 2-)"
4163       _debug Le_LinkOrder "$Le_LinkOrder"
4164       Le_OrderFinalize="$(echo "$response" | _egrep_o '"finalize" *: *"[^"]*"' | cut -d '"' -f 4)"
4165       _debug Le_OrderFinalize "$Le_OrderFinalize"
4166       if [ -z "$Le_OrderFinalize" ]; then
4167         _err "Create new order error. Le_OrderFinalize not found. $response"
4168         _clearup
4169         _on_issue_err "$_post_hook"
4170         return 1
4171       fi
4172
4173       #for dns manual mode
4174       _savedomainconf "Le_OrderFinalize" "$Le_OrderFinalize"
4175
4176       _authorizations_seg="$(echo "$response" | _json_decode | _egrep_o '"authorizations" *: *\[[^\[]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
4177       _debug2 _authorizations_seg "$_authorizations_seg"
4178       if [ -z "$_authorizations_seg" ]; then
4179         _err "_authorizations_seg not found."
4180         _clearup
4181         _on_issue_err "$_post_hook"
4182         return 1
4183       fi
4184
4185       #domain and authz map
4186       _authorizations_map=""
4187       for _authz_url in $(echo "$_authorizations_seg" | tr ',' ' '); do
4188         _debug2 "_authz_url" "$_authz_url"
4189         if ! _send_signed_request "$_authz_url"; then
4190           _err "get to authz error."
4191           _err "_authorizations_seg" "$_authorizations_seg"
4192           _err "_authz_url" "$_authz_url"
4193           _clearup
4194           _on_issue_err "$_post_hook"
4195           return 1
4196         fi
4197
4198         response="$(echo "$response" | _normalizeJson)"
4199         _debug2 response "$response"
4200         _d="$(echo "$response" | _egrep_o '"value" *: *"[^"]*"' | cut -d : -f 2 | tr -d ' "')"
4201         if _contains "$response" "\"wildcard\" *: *true"; then
4202           _d="*.$_d"
4203         fi
4204         _debug2 _d "$_d"
4205         _authorizations_map="$_d,$response
4206 $_authorizations_map"
4207       done
4208       _debug2 _authorizations_map "$_authorizations_map"
4209     fi
4210
4211     _index=0
4212     _currentRoot=""
4213     _w_index=1
4214     while true; do
4215       d="$(echo "$_main_domain,$_alt_domains," | cut -d , -f "$_w_index")"
4216       _w_index="$(_math "$_w_index" + 1)"
4217       _debug d "$d"
4218       if [ -z "$d" ]; then
4219         break
4220       fi
4221       _info "Getting webroot for domain" "$d"
4222       _index=$(_math $_index + 1)
4223       _w="$(echo $_web_roots | cut -d , -f $_index)"
4224       _debug _w "$_w"
4225       if [ "$_w" ]; then
4226         _currentRoot="$_w"
4227       fi
4228       _debug "_currentRoot" "$_currentRoot"
4229
4230       vtype="$VTYPE_HTTP"
4231       #todo, v2 wildcard force to use dns
4232       if _startswith "$_currentRoot" "$W_DNS"; then
4233         vtype="$VTYPE_DNS"
4234       fi
4235
4236       if [ "$_currentRoot" = "$W_ALPN" ]; then
4237         vtype="$VTYPE_ALPN"
4238       fi
4239
4240       if [ "$ACME_VERSION" = "2" ]; then
4241         _idn_d="$(_idn "$d")"
4242         _candidates="$(echo "$_authorizations_map" | grep -i "^$_idn_d,")"
4243         _debug2 _candidates "$_candidates"
4244         if [ "$(echo "$_candidates" | wc -l)" -gt 1 ]; then
4245           for _can in $_candidates; do
4246             if _startswith "$(echo "$_can" | tr '.' '|')" "$(echo "$_idn_d" | tr '.' '|'),"; then
4247               _candidates="$_can"
4248               break
4249             fi
4250           done
4251         fi
4252         response="$(echo "$_candidates" | sed "s/$_idn_d,//")"
4253         _debug2 "response" "$response"
4254         if [ -z "$response" ]; then
4255           _err "get to authz error."
4256           _err "_authorizations_map" "$_authorizations_map"
4257           _clearup
4258           _on_issue_err "$_post_hook"
4259           return 1
4260         fi
4261       else
4262         if ! __get_domain_new_authz "$d"; then
4263           _clearup
4264           _on_issue_err "$_post_hook"
4265           return 1
4266         fi
4267       fi
4268
4269       if [ -z "$thumbprint" ]; then
4270         thumbprint="$(__calc_account_thumbprint)"
4271       fi
4272
4273       entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
4274       _debug entry "$entry"
4275       keyauthorization=""
4276       if [ -z "$entry" ]; then
4277         if ! _startswith "$d" '*.'; then
4278           _debug "Not a wildcard domain, lets check whether the validation is already valid."
4279           if echo "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4280             _debug "$d is already valid."
4281             keyauthorization="$STATE_VERIFIED"
4282             _debug keyauthorization "$keyauthorization"
4283           fi
4284         fi
4285         if [ -z "$keyauthorization" ]; then
4286           _err "Error, can not get domain token entry $d for $vtype"
4287           _supported_vtypes="$(echo "$response" | _egrep_o "\"challenges\":\[[^]]*]" | tr '{' "\n" | grep type | cut -d '"' -f 4 | tr "\n" ' ')"
4288           if [ "$_supported_vtypes" ]; then
4289             _err "The supported validation types are: $_supported_vtypes, but you specified: $vtype"
4290           fi
4291           _clearup
4292           _on_issue_err "$_post_hook"
4293           return 1
4294         fi
4295       fi
4296
4297       if [ -z "$keyauthorization" ]; then
4298         token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
4299         _debug token "$token"
4300
4301         if [ -z "$token" ]; then
4302           _err "Error, can not get domain token $entry"
4303           _clearup
4304           _on_issue_err "$_post_hook"
4305           return 1
4306         fi
4307         if [ "$ACME_VERSION" = "2" ]; then
4308           uri="$(echo "$entry" | _egrep_o '"url":"[^"]*' | cut -d '"' -f 4 | _head_n 1)"
4309         else
4310           uri="$(echo "$entry" | _egrep_o '"uri":"[^"]*' | cut -d '"' -f 4)"
4311         fi
4312         _debug uri "$uri"
4313
4314         if [ -z "$uri" ]; then
4315           _err "Error, can not get domain uri. $entry"
4316           _clearup
4317           _on_issue_err "$_post_hook"
4318           return 1
4319         fi
4320         keyauthorization="$token.$thumbprint"
4321         _debug keyauthorization "$keyauthorization"
4322
4323         if printf "%s" "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4324           _debug "$d is already verified."
4325           keyauthorization="$STATE_VERIFIED"
4326           _debug keyauthorization "$keyauthorization"
4327         fi
4328       fi
4329
4330       dvlist="$d$sep$keyauthorization$sep$uri$sep$vtype$sep$_currentRoot"
4331       _debug dvlist "$dvlist"
4332
4333       vlist="$vlist$dvlist$dvsep"
4334
4335     done
4336     _debug vlist "$vlist"
4337     #add entry
4338     dns_entries=""
4339     dnsadded=""
4340     ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4341     _alias_index=1
4342     for ventry in $ventries; do
4343       d=$(echo "$ventry" | cut -d "$sep" -f 1)
4344       keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4345       vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4346       _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4347       _debug d "$d"
4348       if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4349         _debug "$d is already verified, skip $vtype."
4350         _alias_index="$(_math "$_alias_index" + 1)"
4351         continue
4352       fi
4353
4354       if [ "$vtype" = "$VTYPE_DNS" ]; then
4355         dnsadded='0'
4356         _dns_root_d="$d"
4357         if _startswith "$_dns_root_d" "*."; then
4358           _dns_root_d="$(echo "$_dns_root_d" | sed 's/*.//')"
4359         fi
4360         _d_alias="$(_getfield "$_challenge_alias" "$_alias_index")"
4361         _alias_index="$(_math "$_alias_index" + 1)"
4362         _debug "_d_alias" "$_d_alias"
4363         if [ "$_d_alias" ]; then
4364           if _startswith "$_d_alias" "$DNS_ALIAS_PREFIX"; then
4365             txtdomain="$(echo "$_d_alias" | sed "s/$DNS_ALIAS_PREFIX//")"
4366           else
4367             txtdomain="_acme-challenge.$_d_alias"
4368           fi
4369           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$txtdomain$dvsep$_currentRoot"
4370         else
4371           txtdomain="_acme-challenge.$_dns_root_d"
4372           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$dvsep$_currentRoot"
4373         fi
4374
4375         _debug txtdomain "$txtdomain"
4376         txt="$(printf "%s" "$keyauthorization" | _digest "sha256" | _url_replace)"
4377         _debug txt "$txt"
4378
4379         d_api="$(_findHook "$_dns_root_d" $_SUB_FOLDER_DNSAPI "$_currentRoot")"
4380         _debug d_api "$d_api"
4381
4382         dns_entry="$dns_entry$dvsep$txt${dvsep}$d_api"
4383         _debug2 dns_entry "$dns_entry"
4384         if [ "$d_api" ]; then
4385           _debug "Found domain api file: $d_api"
4386         else
4387           if [ "$_currentRoot" != "$W_DNS" ]; then
4388             _err "Can not find dns api hook for: $_currentRoot"
4389             _info "You need to add the txt record manually."
4390           fi
4391           _info "$(__red "Add the following TXT record:")"
4392           _info "$(__red "Domain: '$(__green "$txtdomain")'")"
4393           _info "$(__red "TXT value: '$(__green "$txt")'")"
4394           _info "$(__red "Please be aware that you prepend _acme-challenge. before your domain")"
4395           _info "$(__red "so the resulting subdomain will be: $txtdomain")"
4396           continue
4397         fi
4398
4399         (
4400           if ! . "$d_api"; then
4401             _err "Load file $d_api error. Please check your api file and try again."
4402             return 1
4403           fi
4404
4405           addcommand="${_currentRoot}_add"
4406           if ! _exists "$addcommand"; then
4407             _err "It seems that your api file is not correct, it must have a function named: $addcommand"
4408             return 1
4409           fi
4410           _info "Adding txt value: $txt for domain:  $txtdomain"
4411           if ! $addcommand "$txtdomain" "$txt"; then
4412             _err "Error add txt for domain:$txtdomain"
4413             return 1
4414           fi
4415           _info "The txt record is added: Success."
4416         )
4417
4418         if [ "$?" != "0" ]; then
4419           _on_issue_err "$_post_hook" "$vlist"
4420           _clearup
4421           return 1
4422         fi
4423         dns_entries="$dns_entries$dns_entry
4424 "
4425         _debug2 "$dns_entries"
4426         dnsadded='1'
4427       fi
4428     done
4429
4430     if [ "$dnsadded" = '0' ]; then
4431       _savedomainconf "Le_Vlist" "$vlist"
4432       _debug "Dns record not added yet, so, save to $DOMAIN_CONF and exit."
4433       _err "Please add the TXT records to the domains, and re-run with --renew."
4434       _on_issue_err "$_post_hook"
4435       _clearup
4436       return 1
4437     fi
4438
4439   fi
4440
4441   if [ "$dns_entries" ]; then
4442     if [ -z "$Le_DNSSleep" ]; then
4443       _info "Let's check each DNS record now. Sleep 20 seconds first."
4444       _sleep 20
4445       if ! _check_dns_entries; then
4446         _err "check dns error."
4447         _on_issue_err "$_post_hook"
4448         _clearup
4449         return 1
4450       fi
4451     else
4452       _savedomainconf "Le_DNSSleep" "$Le_DNSSleep"
4453       _info "Sleep $(__green $Le_DNSSleep) seconds for the txt records to take effect"
4454       _sleep "$Le_DNSSleep"
4455     fi
4456   fi
4457
4458   NGINX_RESTORE_VLIST=""
4459   _debug "ok, let's start to verify"
4460
4461   _ncIndex=1
4462   ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4463   for ventry in $ventries; do
4464     d=$(echo "$ventry" | cut -d "$sep" -f 1)
4465     keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4466     uri=$(echo "$ventry" | cut -d "$sep" -f 3)
4467     vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4468     _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4469
4470     if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4471       _info "$d is already verified, skip $vtype."
4472       continue
4473     fi
4474
4475     _info "Verifying: $d"
4476     _debug "d" "$d"
4477     _debug "keyauthorization" "$keyauthorization"
4478     _debug "uri" "$uri"
4479     removelevel=""
4480     token="$(printf "%s" "$keyauthorization" | cut -d '.' -f 1)"
4481
4482     _debug "_currentRoot" "$_currentRoot"
4483
4484     if [ "$vtype" = "$VTYPE_HTTP" ]; then
4485       if [ "$_currentRoot" = "$NO_VALUE" ]; then
4486         _info "Standalone mode server"
4487         _ncaddr="$(_getfield "$_local_addr" "$_ncIndex")"
4488         _ncIndex="$(_math $_ncIndex + 1)"
4489         _startserver "$keyauthorization" "$_ncaddr"
4490         if [ "$?" != "0" ]; then
4491           _clearup
4492           _on_issue_err "$_post_hook" "$vlist"
4493           return 1
4494         fi
4495         sleep 1
4496         _debug serverproc "$serverproc"
4497       elif [ "$_currentRoot" = "$MODE_STATELESS" ]; then
4498         _info "Stateless mode for domain:$d"
4499         _sleep 1
4500       elif _startswith "$_currentRoot" "$NGINX"; then
4501         _info "Nginx mode for domain:$d"
4502         #set up nginx server
4503         FOUND_REAL_NGINX_CONF=""
4504         BACKUP_NGINX_CONF=""
4505         if ! _setNginx "$d" "$_currentRoot" "$thumbprint"; then
4506           _clearup
4507           _on_issue_err "$_post_hook" "$vlist"
4508           return 1
4509         fi
4510
4511         if [ "$FOUND_REAL_NGINX_CONF" ]; then
4512           _realConf="$FOUND_REAL_NGINX_CONF"
4513           _backup="$BACKUP_NGINX_CONF"
4514           _debug _realConf "$_realConf"
4515           NGINX_RESTORE_VLIST="$d$sep$_realConf$sep$_backup$dvsep$NGINX_RESTORE_VLIST"
4516         fi
4517         _sleep 1
4518       else
4519         if [ "$_currentRoot" = "apache" ]; then
4520           wellknown_path="$ACME_DIR"
4521         else
4522           wellknown_path="$_currentRoot/.well-known/acme-challenge"
4523           if [ ! -d "$_currentRoot/.well-known" ]; then
4524             removelevel='1'
4525           elif [ ! -d "$_currentRoot/.well-known/acme-challenge" ]; then
4526             removelevel='2'
4527           else
4528             removelevel='3'
4529           fi
4530         fi
4531
4532         _debug wellknown_path "$wellknown_path"
4533
4534         _debug "writing token:$token to $wellknown_path/$token"
4535
4536         mkdir -p "$wellknown_path"
4537
4538         if ! printf "%s" "$keyauthorization" >"$wellknown_path/$token"; then
4539           _err "$d:Can not write token to file : $wellknown_path/$token"
4540           _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4541           _clearup
4542           _on_issue_err "$_post_hook" "$vlist"
4543           return 1
4544         fi
4545
4546         if [ ! "$usingApache" ]; then
4547           if webroot_owner=$(_stat "$_currentRoot"); then
4548             _debug "Changing owner/group of .well-known to $webroot_owner"
4549             if ! _exec "chown -R \"$webroot_owner\" \"$_currentRoot/.well-known\""; then
4550               _debug "$(cat "$_EXEC_TEMP_ERR")"
4551               _exec_err >/dev/null 2>&1
4552             fi
4553           else
4554             _debug "not changing owner/group of webroot"
4555           fi
4556         fi
4557
4558       fi
4559     elif [ "$vtype" = "$VTYPE_ALPN" ]; then
4560       acmevalidationv1="$(printf "%s" "$keyauthorization" | _digest "sha256" "hex")"
4561       _debug acmevalidationv1 "$acmevalidationv1"
4562       if ! _starttlsserver "$d" "" "$Le_TLSPort" "$keyauthorization" "$_ncaddr" "$acmevalidationv1"; then
4563         _err "Start tls server error."
4564         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4565         _clearup
4566         _on_issue_err "$_post_hook" "$vlist"
4567         return 1
4568       fi
4569     fi
4570
4571     if ! __trigger_validation "$uri" "$keyauthorization" "$vtype"; then
4572       _err "$d:Can not get challenge: $response"
4573       _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4574       _clearup
4575       _on_issue_err "$_post_hook" "$vlist"
4576       return 1
4577     fi
4578
4579     if [ "$code" ] && [ "$code" != '202' ]; then
4580       if [ "$code" = '200' ]; then
4581         _debug "trigger validation code: $code"
4582       else
4583         _err "$d:Challenge error: $response"
4584         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4585         _clearup
4586         _on_issue_err "$_post_hook" "$vlist"
4587         return 1
4588       fi
4589     fi
4590
4591     waittimes=0
4592     if [ -z "$MAX_RETRY_TIMES" ]; then
4593       MAX_RETRY_TIMES=30
4594     fi
4595
4596     while true; do
4597       waittimes=$(_math "$waittimes" + 1)
4598       if [ "$waittimes" -ge "$MAX_RETRY_TIMES" ]; then
4599         _err "$d:Timeout"
4600         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4601         _clearup
4602         _on_issue_err "$_post_hook" "$vlist"
4603         return 1
4604       fi
4605
4606       _debug "sleep 2 secs to verify"
4607       sleep 2
4608       _debug "checking"
4609       if [ "$ACME_VERSION" = "2" ]; then
4610         _send_signed_request "$uri"
4611       else
4612         response="$(_get "$uri")"
4613       fi
4614       if [ "$?" != "0" ]; then
4615         _err "$d:Verify error:$response"
4616         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4617         _clearup
4618         _on_issue_err "$_post_hook" "$vlist"
4619         return 1
4620       fi
4621       _debug2 original "$response"
4622
4623       response="$(echo "$response" | _normalizeJson)"
4624       _debug2 response "$response"
4625
4626       status=$(echo "$response" | _egrep_o '"status":"[^"]*' | cut -d : -f 2 | tr -d '"')
4627       if [ "$status" = "valid" ]; then
4628         _info "$(__green Success)"
4629         _stopserver "$serverproc"
4630         serverproc=""
4631         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4632         break
4633       fi
4634
4635       if [ "$status" = "invalid" ]; then
4636         error="$(echo "$response" | _egrep_o '"error":\{[^\}]*')"
4637         _debug2 error "$error"
4638         errordetail="$(echo "$error" | _egrep_o '"detail": *"[^"]*' | cut -d '"' -f 4)"
4639         _debug2 errordetail "$errordetail"
4640         if [ "$errordetail" ]; then
4641           _err "$d:Verify error:$errordetail"
4642         else
4643           _err "$d:Verify error:$error"
4644         fi
4645         if [ "$DEBUG" ]; then
4646           if [ "$vtype" = "$VTYPE_HTTP" ]; then
4647             _debug "Debug: get token url."
4648             _get "http://$d/.well-known/acme-challenge/$token" "" 1
4649           fi
4650         fi
4651         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4652         _clearup
4653         _on_issue_err "$_post_hook" "$vlist"
4654         return 1
4655       fi
4656
4657       if [ "$status" = "pending" ]; then
4658         _info "Pending"
4659       elif [ "$status" = "processing" ]; then
4660         _info "Processing"
4661       else
4662         _err "$d:Verify error:$response"
4663         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4664         _clearup
4665         _on_issue_err "$_post_hook" "$vlist"
4666         return 1
4667       fi
4668
4669     done
4670
4671   done
4672
4673   _clearup
4674   _info "Verify finished, start to sign."
4675   der="$(_getfile "${CSR_PATH}" "${BEGIN_CSR}" "${END_CSR}" | tr -d "\r\n" | _url_replace)"
4676
4677   if [ "$ACME_VERSION" = "2" ]; then
4678     _info "Lets finalize the order, Le_OrderFinalize: $Le_OrderFinalize"
4679     if ! _send_signed_request "${Le_OrderFinalize}" "{\"csr\": \"$der\"}"; then
4680       _err "Sign failed."
4681       _on_issue_err "$_post_hook"
4682       return 1
4683     fi
4684     if [ "$code" != "200" ]; then
4685       _err "Sign failed, finalize code is not 200."
4686       _err "$response"
4687       _on_issue_err "$_post_hook"
4688       return 1
4689     fi
4690     if [ -z "$Le_LinkOrder" ]; then
4691       Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n" | cut -d ":" -f 2-)"
4692     fi
4693
4694     _savedomainconf "Le_LinkOrder" "$Le_LinkOrder"
4695
4696     _link_cert_retry=0
4697     _MAX_CERT_RETRY=30
4698     while [ "$_link_cert_retry" -lt "$_MAX_CERT_RETRY" ]; do
4699       if _contains "$response" "\"status\":\"valid\""; then
4700         _debug "Order status is valid."
4701         Le_LinkCert="$(echo "$response" | _egrep_o '"certificate" *: *"[^"]*"' | cut -d '"' -f 4)"
4702         _debug Le_LinkCert "$Le_LinkCert"
4703         if [ -z "$Le_LinkCert" ]; then
4704           _err "Sign error, can not find Le_LinkCert"
4705           _err "$response"
4706           _on_issue_err "$_post_hook"
4707           return 1
4708         fi
4709         break
4710       elif _contains "$response" "\"processing\""; then
4711         _info "Order status is processing, lets sleep and retry."
4712         _retryafter=$(echo "$responseHeaders" | grep -i "^Retry-After *:" | cut -d : -f 2 | tr -d ' ' | tr -d '\r')
4713         _debug "_retryafter" "$_retryafter"
4714         if [ "$_retryafter" ]; then
4715           _info "Retry after: $_retryafter"
4716           _sleep $_retryafter
4717         else
4718           _sleep 2
4719         fi
4720       else
4721         _err "Sign error, wrong status"
4722         _err "$response"
4723         _on_issue_err "$_post_hook"
4724         return 1
4725       fi
4726       #the order is processing, so we are going to poll order status
4727       if [ -z "$Le_LinkOrder" ]; then
4728         _err "Sign error, can not get order link location header"
4729         _err "responseHeaders" "$responseHeaders"
4730         _on_issue_err "$_post_hook"
4731         return 1
4732       fi
4733       _info "Polling order status: $Le_LinkOrder"
4734       if ! _send_signed_request "$Le_LinkOrder"; then
4735         _err "Sign failed, can not post to Le_LinkOrder cert:$Le_LinkOrder."
4736         _err "$response"
4737         _on_issue_err "$_post_hook"
4738         return 1
4739       fi
4740       _link_cert_retry="$(_math $_link_cert_retry + 1)"
4741     done
4742
4743     if [ -z "$Le_LinkCert" ]; then
4744       _err "Sign failed, can not get Le_LinkCert, retry time limit."
4745       _err "$response"
4746       _on_issue_err "$_post_hook"
4747       return 1
4748     fi
4749     _info "Download cert, Le_LinkCert: $Le_LinkCert"
4750     if ! _send_signed_request "$Le_LinkCert"; then
4751       _err "Sign failed, can not download cert:$Le_LinkCert."
4752       _err "$response"
4753       _on_issue_err "$_post_hook"
4754       return 1
4755     fi
4756
4757     echo "$response" >"$CERT_PATH"
4758
4759     if [ "$(grep -- "$BEGIN_CERT" "$CERT_PATH" | wc -l)" -gt "1" ]; then
4760       _debug "Found cert chain"
4761       cat "$CERT_PATH" >"$CERT_FULLCHAIN_PATH"
4762       _end_n="$(grep -n -- "$END_CERT" "$CERT_FULLCHAIN_PATH" | _head_n 1 | cut -d : -f 1)"
4763       _debug _end_n "$_end_n"
4764       sed -n "1,${_end_n}p" "$CERT_FULLCHAIN_PATH" >"$CERT_PATH"
4765       _end_n="$(_math $_end_n + 1)"
4766       sed -n "${_end_n},9999p" "$CERT_FULLCHAIN_PATH" >"$CA_CERT_PATH"
4767     fi
4768
4769   else
4770     if ! _send_signed_request "${ACME_NEW_ORDER}" "{\"resource\": \"$ACME_NEW_ORDER_RES\", \"csr\": \"$der\"}" "needbase64"; then
4771       _err "Sign failed. $response"
4772       _on_issue_err "$_post_hook"
4773       return 1
4774     fi
4775     _rcert="$response"
4776     Le_LinkCert="$(grep -i '^Location.*$' "$HTTP_HEADER" | _tail_n 1 | tr -d "\r\n" | cut -d " " -f 2)"
4777     echo "$BEGIN_CERT" >"$CERT_PATH"
4778
4779     #if ! _get "$Le_LinkCert" | _base64 "multiline"  >> "$CERT_PATH" ; then
4780     #  _debug "Get cert failed. Let's try last response."
4781     #  printf -- "%s" "$_rcert" | _dbase64 "multiline" | _base64 "multiline" >> "$CERT_PATH"
4782     #fi
4783
4784     if ! printf -- "%s" "$_rcert" | _dbase64 "multiline" | _base64 "multiline" >>"$CERT_PATH"; then
4785       _debug "Try cert link."
4786       _get "$Le_LinkCert" | _base64 "multiline" >>"$CERT_PATH"
4787     fi
4788
4789     echo "$END_CERT" >>"$CERT_PATH"
4790   fi
4791
4792   _debug "Le_LinkCert" "$Le_LinkCert"
4793   _savedomainconf "Le_LinkCert" "$Le_LinkCert"
4794
4795   if [ -z "$Le_LinkCert" ] || ! _checkcert "$CERT_PATH"; then
4796     response="$(echo "$response" | _dbase64 "multiline" | tr -d '\0' | _normalizeJson)"
4797     _err "Sign failed: $(echo "$response" | _egrep_o '"detail":"[^"]*"')"
4798     _on_issue_err "$_post_hook"
4799     return 1
4800   fi
4801
4802   if [ "$Le_LinkCert" ]; then
4803     _info "$(__green "Cert success.")"
4804     cat "$CERT_PATH"
4805
4806     _info "Your cert is in $(__green " $CERT_PATH ")"
4807
4808     if [ -f "$CERT_KEY_PATH" ]; then
4809       _info "Your cert key is in $(__green " $CERT_KEY_PATH ")"
4810     fi
4811
4812     if [ ! "$USER_PATH" ] || [ ! "$ACME_IN_CRON" ]; then
4813       USER_PATH="$PATH"
4814       _saveaccountconf "USER_PATH" "$USER_PATH"
4815     fi
4816   fi
4817
4818   if [ "$ACME_VERSION" = "2" ]; then
4819     _debug "v2 chain."
4820   else
4821     cp "$CERT_PATH" "$CERT_FULLCHAIN_PATH"
4822     Le_LinkIssuer=$(grep -i '^Link' "$HTTP_HEADER" | _head_n 1 | cut -d " " -f 2 | cut -d ';' -f 1 | tr -d '<>')
4823
4824     if [ "$Le_LinkIssuer" ]; then
4825       if ! _contains "$Le_LinkIssuer" ":"; then
4826         _info "$(__red "Relative issuer link found.")"
4827         Le_LinkIssuer="$_ACME_SERVER_HOST$Le_LinkIssuer"
4828       fi
4829       _debug Le_LinkIssuer "$Le_LinkIssuer"
4830       _savedomainconf "Le_LinkIssuer" "$Le_LinkIssuer"
4831
4832       _link_issuer_retry=0
4833       _MAX_ISSUER_RETRY=5
4834       while [ "$_link_issuer_retry" -lt "$_MAX_ISSUER_RETRY" ]; do
4835         _debug _link_issuer_retry "$_link_issuer_retry"
4836         if [ "$ACME_VERSION" = "2" ]; then
4837           if _send_signed_request "$Le_LinkIssuer"; then
4838             echo "$response" >"$CA_CERT_PATH"
4839             break
4840           fi
4841         else
4842           if _get "$Le_LinkIssuer" >"$CA_CERT_PATH.der"; then
4843             echo "$BEGIN_CERT" >"$CA_CERT_PATH"
4844             _base64 "multiline" <"$CA_CERT_PATH.der" >>"$CA_CERT_PATH"
4845             echo "$END_CERT" >>"$CA_CERT_PATH"
4846             if ! _checkcert "$CA_CERT_PATH"; then
4847               _err "Can not get the ca cert."
4848               break
4849             fi
4850             cat "$CA_CERT_PATH" >>"$CERT_FULLCHAIN_PATH"
4851             rm -f "$CA_CERT_PATH.der"
4852             break
4853           fi
4854         fi
4855         _link_issuer_retry=$(_math $_link_issuer_retry + 1)
4856         _sleep "$_link_issuer_retry"
4857       done
4858       if [ "$_link_issuer_retry" = "$_MAX_ISSUER_RETRY" ]; then
4859         _err "Max retry for issuer ca cert is reached."
4860       fi
4861     else
4862       _debug "No Le_LinkIssuer header found."
4863     fi
4864   fi
4865   [ -f "$CA_CERT_PATH" ] && _info "The intermediate CA cert is in $(__green " $CA_CERT_PATH ")"
4866   [ -f "$CERT_FULLCHAIN_PATH" ] && _info "And the full chain certs is there: $(__green " $CERT_FULLCHAIN_PATH ")"
4867
4868   Le_CertCreateTime=$(_time)
4869   _savedomainconf "Le_CertCreateTime" "$Le_CertCreateTime"
4870
4871   Le_CertCreateTimeStr=$(date -u)
4872   _savedomainconf "Le_CertCreateTimeStr" "$Le_CertCreateTimeStr"
4873
4874   if [ -z "$Le_RenewalDays" ] || [ "$Le_RenewalDays" -lt "0" ]; then
4875     Le_RenewalDays="$DEFAULT_RENEW"
4876   else
4877     _savedomainconf "Le_RenewalDays" "$Le_RenewalDays"
4878   fi
4879
4880   if [ "$CA_BUNDLE" ]; then
4881     _saveaccountconf CA_BUNDLE "$CA_BUNDLE"
4882   else
4883     _clearaccountconf "CA_BUNDLE"
4884   fi
4885
4886   if [ "$CA_PATH" ]; then
4887     _saveaccountconf CA_PATH "$CA_PATH"
4888   else
4889     _clearaccountconf "CA_PATH"
4890   fi
4891
4892   if [ "$HTTPS_INSECURE" ]; then
4893     _saveaccountconf HTTPS_INSECURE "$HTTPS_INSECURE"
4894   else
4895     _clearaccountconf "HTTPS_INSECURE"
4896   fi
4897
4898   if [ "$Le_Listen_V4" ]; then
4899     _savedomainconf "Le_Listen_V4" "$Le_Listen_V4"
4900     _cleardomainconf Le_Listen_V6
4901   elif [ "$Le_Listen_V6" ]; then
4902     _savedomainconf "Le_Listen_V6" "$Le_Listen_V6"
4903     _cleardomainconf Le_Listen_V4
4904   fi
4905
4906   if [ "$Le_ForceNewDomainKey" = "1" ]; then
4907     _savedomainconf "Le_ForceNewDomainKey" "$Le_ForceNewDomainKey"
4908   else
4909     _cleardomainconf Le_ForceNewDomainKey
4910   fi
4911
4912   Le_NextRenewTime=$(_math "$Le_CertCreateTime" + "$Le_RenewalDays" \* 24 \* 60 \* 60)
4913
4914   Le_NextRenewTimeStr=$(_time2str "$Le_NextRenewTime")
4915   _savedomainconf "Le_NextRenewTimeStr" "$Le_NextRenewTimeStr"
4916
4917   Le_NextRenewTime=$(_math "$Le_NextRenewTime" - 86400)
4918   _savedomainconf "Le_NextRenewTime" "$Le_NextRenewTime"
4919
4920   if [ "$_real_cert$_real_key$_real_ca$_reload_cmd$_real_fullchain" ]; then
4921     _savedomainconf "Le_RealCertPath" "$_real_cert"
4922     _savedomainconf "Le_RealCACertPath" "$_real_ca"
4923     _savedomainconf "Le_RealKeyPath" "$_real_key"
4924     _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
4925     _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
4926     if ! _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"; then
4927       return 1
4928     fi
4929   fi
4930
4931   if ! _on_issue_success "$_post_hook" "$_renew_hook"; then
4932     _err "Call hook error."
4933     return 1
4934   fi
4935 }
4936
4937 #domain  [isEcc]
4938 renew() {
4939   Le_Domain="$1"
4940   if [ -z "$Le_Domain" ]; then
4941     _usage "Usage: $PROJECT_ENTRY --renew  -d domain.com [--ecc]"
4942     return 1
4943   fi
4944
4945   _isEcc="$2"
4946
4947   _initpath "$Le_Domain" "$_isEcc"
4948
4949   _info "$(__green "Renew: '$Le_Domain'")"
4950   if [ ! -f "$DOMAIN_CONF" ]; then
4951     _info "'$Le_Domain' is not a issued domain, skip."
4952     return $RENEW_SKIP
4953   fi
4954
4955   if [ "$Le_RenewalDays" ]; then
4956     _savedomainconf Le_RenewalDays "$Le_RenewalDays"
4957   fi
4958
4959   . "$DOMAIN_CONF"
4960   _debug Le_API "$Le_API"
4961
4962   if [ "$Le_API" = "$LETSENCRYPT_CA_V1" ]; then
4963     _cleardomainconf Le_API
4964     Le_API="$DEFAULT_CA"
4965   fi
4966   if [ "$Le_API" = "$LETSENCRYPT_STAGING_CA_V1" ]; then
4967     _cleardomainconf Le_API
4968     Le_API="$DEFAULT_STAGING_CA"
4969   fi
4970
4971   if [ "$Le_API" ]; then
4972     export ACME_DIRECTORY="$Le_API"
4973     #reload ca configs
4974     ACCOUNT_KEY_PATH=""
4975     ACCOUNT_JSON_PATH=""
4976     CA_CONF=""
4977     _debug3 "initpath again."
4978     _initpath "$Le_Domain" "$_isEcc"
4979   fi
4980
4981   if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
4982     _info "Skip, Next renewal time is: $(__green "$Le_NextRenewTimeStr")"
4983     _info "Add '$(__red '--force')' to force to renew."
4984     return "$RENEW_SKIP"
4985   fi
4986
4987   if [ "$ACME_IN_CRON" = "1" ] && [ -z "$Le_CertCreateTime" ]; then
4988     _info "Skip invalid cert for: $Le_Domain"
4989     return $RENEW_SKIP
4990   fi
4991
4992   IS_RENEW="1"
4993   Le_ReloadCmd="$(_readdomainconf Le_ReloadCmd)"
4994   Le_PreHook="$(_readdomainconf Le_PreHook)"
4995   Le_PostHook="$(_readdomainconf Le_PostHook)"
4996   Le_RenewHook="$(_readdomainconf Le_RenewHook)"
4997   issue "$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" "$Le_ChallengeAlias"
4998   res="$?"
4999   if [ "$res" != "0" ]; then
5000     return "$res"
5001   fi
5002
5003   if [ "$Le_DeployHook" ]; then
5004     _deploy "$Le_Domain" "$Le_DeployHook"
5005     res="$?"
5006   fi
5007
5008   IS_RENEW=""
5009
5010   return "$res"
5011 }
5012
5013 #renewAll  [stopRenewOnError]
5014 renewAll() {
5015   _initpath
5016   _stopRenewOnError="$1"
5017   _debug "_stopRenewOnError" "$_stopRenewOnError"
5018   _ret="0"
5019   _success_msg=""
5020   _error_msg=""
5021   _skipped_msg=""
5022   _error_level=$NOTIFY_LEVEL_SKIP
5023   _notify_code=$RENEW_SKIP
5024   _set_level=${NOTIFY_LEVEL:-$NOTIFY_LEVEL_DEFAULT}
5025   _debug "_set_level" "$_set_level"
5026   for di in "${CERT_HOME}"/*.*/; do
5027     _debug di "$di"
5028     if ! [ -d "$di" ]; then
5029       _debug "Not directory, skip: $di"
5030       continue
5031     fi
5032     d=$(basename "$di")
5033     _debug d "$d"
5034     (
5035       if _endswith "$d" "$ECC_SUFFIX"; then
5036         _isEcc=$(echo "$d" | cut -d "$ECC_SEP" -f 2)
5037         d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5038       fi
5039       renew "$d" "$_isEcc"
5040     )
5041     rc="$?"
5042     _debug "Return code: $rc"
5043     if [ "$rc" = "0" ]; then
5044       if [ $_error_level -gt $NOTIFY_LEVEL_RENEW ]; then
5045         _error_level="$NOTIFY_LEVEL_RENEW"
5046         _notify_code=0
5047       fi
5048       if [ "$ACME_IN_CRON" ]; then
5049         if [ $_set_level -ge $NOTIFY_LEVEL_RENEW ]; then
5050           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5051             _send_notify "Renew $d success" "Good, the cert is renewed." "$NOTIFY_HOOK" 0
5052           fi
5053         fi
5054       fi
5055       _success_msg="${_success_msg}    $d
5056 "
5057     elif [ "$rc" = "$RENEW_SKIP" ]; then
5058       if [ $_error_level -gt $NOTIFY_LEVEL_SKIP ]; then
5059         _error_level="$NOTIFY_LEVEL_SKIP"
5060         _notify_code=$RENEW_SKIP
5061       fi
5062       if [ "$ACME_IN_CRON" ]; then
5063         if [ $_set_level -ge $NOTIFY_LEVEL_SKIP ]; then
5064           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5065             _send_notify "Renew $d skipped" "Good, the cert is skipped." "$NOTIFY_HOOK" "$RENEW_SKIP"
5066           fi
5067         fi
5068       fi
5069       _info "Skipped $d"
5070       _skipped_msg="${_skipped_msg}    $d
5071 "
5072     else
5073       if [ $_error_level -gt $NOTIFY_LEVEL_ERROR ]; then
5074         _error_level="$NOTIFY_LEVEL_ERROR"
5075         _notify_code=1
5076       fi
5077       if [ "$ACME_IN_CRON" ]; then
5078         if [ $_set_level -ge $NOTIFY_LEVEL_ERROR ]; then
5079           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5080             _send_notify "Renew $d error" "There is an error." "$NOTIFY_HOOK" 1
5081           fi
5082         fi
5083       fi
5084       _error_msg="${_error_msg}    $d
5085 "
5086       if [ "$_stopRenewOnError" ]; then
5087         _err "Error renew $d,  stop now."
5088         _ret="$rc"
5089         break
5090       else
5091         _ret="$rc"
5092         _err "Error renew $d."
5093       fi
5094     fi
5095   done
5096   _debug _error_level "$_error_level"
5097   _debug _set_level "$_set_level"
5098   if [ "$ACME_IN_CRON" ] && [ $_error_level -le $_set_level ]; then
5099     if [ -z "$NOTIFY_MODE" ] || [ "$NOTIFY_MODE" = "$NOTIFY_MODE_BULK" ]; then
5100       _msg_subject="Renew"
5101       if [ "$_error_msg" ]; then
5102         _msg_subject="${_msg_subject} Error"
5103         _msg_data="Error certs:
5104 ${_error_msg}
5105 "
5106       fi
5107       if [ "$_success_msg" ]; then
5108         _msg_subject="${_msg_subject} Success"
5109         _msg_data="${_msg_data}Success certs:
5110 ${_success_msg}
5111 "
5112       fi
5113       if [ "$_skipped_msg" ]; then
5114         _msg_subject="${_msg_subject} Skipped"
5115         _msg_data="${_msg_data}Skipped certs:
5116 ${_skipped_msg}
5117 "
5118       fi
5119
5120       _send_notify "$_msg_subject" "$_msg_data" "$NOTIFY_HOOK" "$_notify_code"
5121     fi
5122   fi
5123
5124   return "$_ret"
5125 }
5126
5127 #csr webroot
5128 signcsr() {
5129   _csrfile="$1"
5130   _csrW="$2"
5131   if [ -z "$_csrfile" ] || [ -z "$_csrW" ]; then
5132     _usage "Usage: $PROJECT_ENTRY --signcsr  --csr mycsr.csr  -w /path/to/webroot/a.com/ "
5133     return 1
5134   fi
5135
5136   _real_cert="$3"
5137   _real_key="$4"
5138   _real_ca="$5"
5139   _reload_cmd="$6"
5140   _real_fullchain="$7"
5141   _pre_hook="${8}"
5142   _post_hook="${9}"
5143   _renew_hook="${10}"
5144   _local_addr="${11}"
5145   _challenge_alias="${12}"
5146
5147   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5148   if [ "$?" != "0" ]; then
5149     _err "Can not read subject from csr: $_csrfile"
5150     return 1
5151   fi
5152   _debug _csrsubj "$_csrsubj"
5153   if _contains "$_csrsubj" ' ' || ! _contains "$_csrsubj" '.'; then
5154     _info "It seems that the subject: $_csrsubj is not a valid domain name. Drop it."
5155     _csrsubj=""
5156   fi
5157
5158   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5159   if [ "$?" != "0" ]; then
5160     _err "Can not read domain list from csr: $_csrfile"
5161     return 1
5162   fi
5163   _debug "_csrdomainlist" "$_csrdomainlist"
5164
5165   if [ -z "$_csrsubj" ]; then
5166     _csrsubj="$(_getfield "$_csrdomainlist" 1)"
5167     _debug _csrsubj "$_csrsubj"
5168     _csrdomainlist="$(echo "$_csrdomainlist" | cut -d , -f 2-)"
5169     _debug "_csrdomainlist" "$_csrdomainlist"
5170   fi
5171
5172   if [ -z "$_csrsubj" ]; then
5173     _err "Can not read subject from csr: $_csrfile"
5174     return 1
5175   fi
5176
5177   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5178   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5179     _err "Can not read key length from csr: $_csrfile"
5180     return 1
5181   fi
5182
5183   if [ -z "$ACME_VERSION" ] && _contains "$_csrsubj,$_csrdomainlist" "*."; then
5184     export ACME_VERSION=2
5185   fi
5186   _initpath "$_csrsubj" "$_csrkeylength"
5187   mkdir -p "$DOMAIN_PATH"
5188
5189   _info "Copy csr to: $CSR_PATH"
5190   cp "$_csrfile" "$CSR_PATH"
5191
5192   issue "$_csrW" "$_csrsubj" "$_csrdomainlist" "$_csrkeylength" "$_real_cert" "$_real_key" "$_real_ca" "$_reload_cmd" "$_real_fullchain" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_addr" "$_challenge_alias"
5193
5194 }
5195
5196 showcsr() {
5197   _csrfile="$1"
5198   _csrd="$2"
5199   if [ -z "$_csrfile" ] && [ -z "$_csrd" ]; then
5200     _usage "Usage: $PROJECT_ENTRY --showcsr  --csr mycsr.csr"
5201     return 1
5202   fi
5203
5204   _initpath
5205
5206   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5207   if [ "$?" != "0" ] || [ -z "$_csrsubj" ]; then
5208     _err "Can not read subject from csr: $_csrfile"
5209     return 1
5210   fi
5211
5212   _info "Subject=$_csrsubj"
5213
5214   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5215   if [ "$?" != "0" ]; then
5216     _err "Can not read domain list from csr: $_csrfile"
5217     return 1
5218   fi
5219   _debug "_csrdomainlist" "$_csrdomainlist"
5220
5221   _info "SubjectAltNames=$_csrdomainlist"
5222
5223   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5224   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5225     _err "Can not read key length from csr: $_csrfile"
5226     return 1
5227   fi
5228   _info "KeyLength=$_csrkeylength"
5229 }
5230
5231 list() {
5232   _raw="$1"
5233   _initpath
5234
5235   _sep="|"
5236   if [ "$_raw" ]; then
5237     printf "%s\n" "Main_Domain${_sep}KeyLength${_sep}SAN_Domains${_sep}CA${_sep}Created${_sep}Renew"
5238     for di in "${CERT_HOME}"/*.*/; do
5239       d=$(basename "$di")
5240       _debug d "$d"
5241       (
5242         if _endswith "$d" "$ECC_SUFFIX"; then
5243           _isEcc="ecc"
5244           d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5245         fi
5246         DOMAIN_CONF="$di/$d.conf"
5247         if [ -f "$DOMAIN_CONF" ]; then
5248           . "$DOMAIN_CONF"
5249           _ca="$(_getCAShortName "$Le_API")"
5250           printf "%s\n" "$Le_Domain${_sep}\"$Le_Keylength\"${_sep}$Le_Alt${_sep}$_ca${_sep}$Le_CertCreateTimeStr${_sep}$Le_NextRenewTimeStr"
5251         fi
5252       )
5253     done
5254   else
5255     if _exists column; then
5256       list "raw" | column -t -s "$_sep"
5257     else
5258       list "raw" | tr "$_sep" '\t'
5259     fi
5260   fi
5261
5262 }
5263
5264 _deploy() {
5265   _d="$1"
5266   _hooks="$2"
5267
5268   for _d_api in $(echo "$_hooks" | tr ',' " "); do
5269     _deployApi="$(_findHook "$_d" $_SUB_FOLDER_DEPLOY "$_d_api")"
5270     if [ -z "$_deployApi" ]; then
5271       _err "The deploy hook $_d_api is not found."
5272       return 1
5273     fi
5274     _debug _deployApi "$_deployApi"
5275
5276     if ! (
5277       if ! . "$_deployApi"; then
5278         _err "Load file $_deployApi error. Please check your api file and try again."
5279         return 1
5280       fi
5281
5282       d_command="${_d_api}_deploy"
5283       if ! _exists "$d_command"; then
5284         _err "It seems that your api file is not correct, it must have a function named: $d_command"
5285         return 1
5286       fi
5287
5288       if ! $d_command "$_d" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$CERT_FULLCHAIN_PATH"; then
5289         _err "Error deploy for domain:$_d"
5290         return 1
5291       fi
5292     ); then
5293       _err "Deploy error."
5294       return 1
5295     else
5296       _info "$(__green Success)"
5297     fi
5298   done
5299 }
5300
5301 #domain hooks
5302 deploy() {
5303   _d="$1"
5304   _hooks="$2"
5305   _isEcc="$3"
5306   if [ -z "$_hooks" ]; then
5307     _usage "Usage: $PROJECT_ENTRY --deploy -d domain.com --deploy-hook cpanel [--ecc] "
5308     return 1
5309   fi
5310
5311   _initpath "$_d" "$_isEcc"
5312   if [ ! -d "$DOMAIN_PATH" ]; then
5313     _err "The domain '$_d' is not a cert name. You must use the cert name to specify the cert to install."
5314     _err "Can not find path:'$DOMAIN_PATH'"
5315     return 1
5316   fi
5317
5318   . "$DOMAIN_CONF"
5319
5320   _savedomainconf Le_DeployHook "$_hooks"
5321
5322   _deploy "$_d" "$_hooks"
5323 }
5324
5325 installcert() {
5326   _main_domain="$1"
5327   if [ -z "$_main_domain" ]; then
5328     _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]"
5329     return 1
5330   fi
5331
5332   _real_cert="$2"
5333   _real_key="$3"
5334   _real_ca="$4"
5335   _reload_cmd="$5"
5336   _real_fullchain="$6"
5337   _isEcc="$7"
5338
5339   _initpath "$_main_domain" "$_isEcc"
5340   if [ ! -d "$DOMAIN_PATH" ]; then
5341     _err "The domain '$_main_domain' is not a cert name. You must use the cert name to specify the cert to install."
5342     _err "Can not find path:'$DOMAIN_PATH'"
5343     return 1
5344   fi
5345
5346   _savedomainconf "Le_RealCertPath" "$_real_cert"
5347   _savedomainconf "Le_RealCACertPath" "$_real_ca"
5348   _savedomainconf "Le_RealKeyPath" "$_real_key"
5349   _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
5350   _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
5351
5352   _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"
5353 }
5354
5355 #domain  cert  key  ca  fullchain reloadcmd backup-prefix
5356 _installcert() {
5357   _main_domain="$1"
5358   _real_cert="$2"
5359   _real_key="$3"
5360   _real_ca="$4"
5361   _real_fullchain="$5"
5362   _reload_cmd="$6"
5363   _backup_prefix="$7"
5364
5365   if [ "$_real_cert" = "$NO_VALUE" ]; then
5366     _real_cert=""
5367   fi
5368   if [ "$_real_key" = "$NO_VALUE" ]; then
5369     _real_key=""
5370   fi
5371   if [ "$_real_ca" = "$NO_VALUE" ]; then
5372     _real_ca=""
5373   fi
5374   if [ "$_reload_cmd" = "$NO_VALUE" ]; then
5375     _reload_cmd=""
5376   fi
5377   if [ "$_real_fullchain" = "$NO_VALUE" ]; then
5378     _real_fullchain=""
5379   fi
5380
5381   _backup_path="$DOMAIN_BACKUP_PATH/$_backup_prefix"
5382   mkdir -p "$_backup_path"
5383
5384   if [ "$_real_cert" ]; then
5385     _info "Installing cert to:$_real_cert"
5386     if [ -f "$_real_cert" ] && [ ! "$IS_RENEW" ]; then
5387       cp "$_real_cert" "$_backup_path/cert.bak"
5388     fi
5389     cat "$CERT_PATH" >"$_real_cert" || return 1
5390   fi
5391
5392   if [ "$_real_ca" ]; then
5393     _info "Installing CA to:$_real_ca"
5394     if [ "$_real_ca" = "$_real_cert" ]; then
5395       echo "" >>"$_real_ca"
5396       cat "$CA_CERT_PATH" >>"$_real_ca" || return 1
5397     else
5398       if [ -f "$_real_ca" ] && [ ! "$IS_RENEW" ]; then
5399         cp "$_real_ca" "$_backup_path/ca.bak"
5400       fi
5401       cat "$CA_CERT_PATH" >"$_real_ca" || return 1
5402     fi
5403   fi
5404
5405   if [ "$_real_key" ]; then
5406     _info "Installing key to:$_real_key"
5407     if [ -f "$_real_key" ] && [ ! "$IS_RENEW" ]; then
5408       cp "$_real_key" "$_backup_path/key.bak"
5409     fi
5410     if [ -f "$_real_key" ]; then
5411       cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5412     else
5413       cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5414       chmod 600 "$_real_key"
5415     fi
5416   fi
5417
5418   if [ "$_real_fullchain" ]; then
5419     _info "Installing full chain to:$_real_fullchain"
5420     if [ -f "$_real_fullchain" ] && [ ! "$IS_RENEW" ]; then
5421       cp "$_real_fullchain" "$_backup_path/fullchain.bak"
5422     fi
5423     cat "$CERT_FULLCHAIN_PATH" >"$_real_fullchain" || return 1
5424   fi
5425
5426   if [ "$_reload_cmd" ]; then
5427     _info "Run reload cmd: $_reload_cmd"
5428     if (
5429       export CERT_PATH
5430       export CERT_KEY_PATH
5431       export CA_CERT_PATH
5432       export CERT_FULLCHAIN_PATH
5433       export Le_Domain="$_main_domain"
5434       cd "$DOMAIN_PATH" && eval "$_reload_cmd"
5435     ); then
5436       _info "$(__green "Reload success")"
5437     else
5438       _err "Reload error for :$Le_Domain"
5439     fi
5440   fi
5441
5442 }
5443
5444 __read_password() {
5445   unset _pp
5446   prompt="Enter Password:"
5447   while IFS= read -p "$prompt" -r -s -n 1 char; do
5448     if [ "$char" = $'\0' ]; then
5449       break
5450     fi
5451     prompt='*'
5452     _pp="$_pp$char"
5453   done
5454   echo "$_pp"
5455 }
5456
5457 _install_win_taskscheduler() {
5458   _lesh="$1"
5459   _centry="$2"
5460   _randomminute="$3"
5461   if ! _exists cygpath; then
5462     _err "cygpath not found"
5463     return 1
5464   fi
5465   if ! _exists schtasks; then
5466     _err "schtasks.exe is not found, are you on Windows?"
5467     return 1
5468   fi
5469   _winbash="$(cygpath -w $(which bash))"
5470   _debug _winbash "$_winbash"
5471   if [ -z "$_winbash" ]; then
5472     _err "can not find bash path"
5473     return 1
5474   fi
5475   _myname="$(whoami)"
5476   _debug "_myname" "$_myname"
5477   if [ -z "$_myname" ]; then
5478     _err "can not find my user name"
5479     return 1
5480   fi
5481   _debug "_lesh" "$_lesh"
5482
5483   _info "To install scheduler task in your Windows account, you must input your windows password."
5484   _info "$PROJECT_NAME doesn't save your password."
5485   _info "Please input your Windows password for: $(__green "$_myname")"
5486   _password="$(__read_password)"
5487   #SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'" >/dev/null
5488   echo SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "\"$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'\"" | cmd.exe >/dev/null
5489   echo
5490
5491 }
5492
5493 _uninstall_win_taskscheduler() {
5494   if ! _exists schtasks; then
5495     _err "schtasks.exe is not found, are you on Windows?"
5496     return 1
5497   fi
5498   if ! echo SCHTASKS /query /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null; then
5499     _debug "scheduler $_WINDOWS_SCHEDULER_NAME is not found."
5500   else
5501     _info "Removing $_WINDOWS_SCHEDULER_NAME"
5502     echo SCHTASKS /delete /f /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null
5503   fi
5504 }
5505
5506 #confighome
5507 installcronjob() {
5508   _c_home="$1"
5509   _initpath
5510   _CRONTAB="crontab"
5511   if [ -f "$LE_WORKING_DIR/$PROJECT_ENTRY" ]; then
5512     lesh="\"$LE_WORKING_DIR\"/$PROJECT_ENTRY"
5513   else
5514     _err "Can not install cronjob, $PROJECT_ENTRY not found."
5515     return 1
5516   fi
5517   if [ "$_c_home" ]; then
5518     _c_entry="--config-home \"$_c_home\" "
5519   fi
5520   _t=$(_time)
5521   random_minute=$(_math $_t % 60)
5522
5523   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5524     _CRONTAB="fcrontab"
5525   fi
5526
5527   if ! _exists "$_CRONTAB"; then
5528     if _exists cygpath && _exists schtasks.exe; then
5529       _info "It seems you are on Windows,  let's install Windows scheduler task."
5530       if _install_win_taskscheduler "$lesh" "$_c_entry" "$random_minute"; then
5531         _info "Install Windows scheduler task success."
5532         return 0
5533       else
5534         _err "Install Windows scheduler task failed."
5535         return 1
5536       fi
5537     fi
5538     _err "crontab/fcrontab doesn't exist, so, we can not install cron jobs."
5539     _err "All your certs will not be renewed automatically."
5540     _err "You must add your own cron job to call '$PROJECT_ENTRY --cron' everyday."
5541     return 1
5542   fi
5543   _info "Installing cron job"
5544   if ! $_CRONTAB -l | grep "$PROJECT_ENTRY --cron"; then
5545     if _exists uname && uname -a | grep SunOS >/dev/null; then
5546       $_CRONTAB -l | {
5547         cat
5548         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5549       } | $_CRONTAB --
5550     else
5551       $_CRONTAB -l | {
5552         cat
5553         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5554       } | $_CRONTAB -
5555     fi
5556   fi
5557   if [ "$?" != "0" ]; then
5558     _err "Install cron job failed. You need to manually renew your certs."
5559     _err "Or you can add cronjob by yourself:"
5560     _err "$lesh --cron --home \"$LE_WORKING_DIR\" > /dev/null"
5561     return 1
5562   fi
5563 }
5564
5565 uninstallcronjob() {
5566   _CRONTAB="crontab"
5567   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5568     _CRONTAB="fcrontab"
5569   fi
5570
5571   if ! _exists "$_CRONTAB"; then
5572     if _exists cygpath && _exists schtasks.exe; then
5573       _info "It seems you are on Windows,  let's uninstall Windows scheduler task."
5574       if _uninstall_win_taskscheduler; then
5575         _info "Uninstall Windows scheduler task success."
5576         return 0
5577       else
5578         _err "Uninstall Windows scheduler task failed."
5579         return 1
5580       fi
5581     fi
5582     return
5583   fi
5584   _info "Removing cron job"
5585   cr="$($_CRONTAB -l | grep "$PROJECT_ENTRY --cron")"
5586   if [ "$cr" ]; then
5587     if _exists uname && uname -a | grep solaris >/dev/null; then
5588       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB --
5589     else
5590       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB -
5591     fi
5592     LE_WORKING_DIR="$(echo "$cr" | cut -d ' ' -f 9 | tr -d '"')"
5593     _info LE_WORKING_DIR "$LE_WORKING_DIR"
5594     if _contains "$cr" "--config-home"; then
5595       LE_CONFIG_HOME="$(echo "$cr" | cut -d ' ' -f 11 | tr -d '"')"
5596       _debug LE_CONFIG_HOME "$LE_CONFIG_HOME"
5597     fi
5598   fi
5599   _initpath
5600
5601 }
5602
5603 #domain  isECC  revokeReason
5604 revoke() {
5605   Le_Domain="$1"
5606   if [ -z "$Le_Domain" ]; then
5607     _usage "Usage: $PROJECT_ENTRY --revoke -d domain.com  [--ecc]"
5608     return 1
5609   fi
5610
5611   _isEcc="$2"
5612   _reason="$3"
5613   if [ -z "$_reason" ]; then
5614     _reason="0"
5615   fi
5616   _initpath "$Le_Domain" "$_isEcc"
5617   if [ ! -f "$DOMAIN_CONF" ]; then
5618     _err "$Le_Domain is not a issued domain, skip."
5619     return 1
5620   fi
5621
5622   if [ ! -f "$CERT_PATH" ]; then
5623     _err "Cert for $Le_Domain $CERT_PATH is not found, skip."
5624     return 1
5625   fi
5626
5627   cert="$(_getfile "${CERT_PATH}" "${BEGIN_CERT}" "${END_CERT}" | tr -d "\r\n" | _url_replace)"
5628
5629   if [ -z "$cert" ]; then
5630     _err "Cert for $Le_Domain is empty found, skip."
5631     return 1
5632   fi
5633
5634   _initAPI
5635
5636   if [ "$ACME_VERSION" = "2" ]; then
5637     data="{\"certificate\": \"$cert\",\"reason\":$_reason}"
5638   else
5639     data="{\"resource\": \"revoke-cert\", \"certificate\": \"$cert\"}"
5640   fi
5641   uri="${ACME_REVOKE_CERT}"
5642
5643   if [ -f "$CERT_KEY_PATH" ]; then
5644     _info "Try domain key first."
5645     if _send_signed_request "$uri" "$data" "" "$CERT_KEY_PATH"; then
5646       if [ -z "$response" ]; then
5647         _info "Revoke success."
5648         rm -f "$CERT_PATH"
5649         return 0
5650       else
5651         _err "Revoke error by domain key."
5652         _err "$response"
5653       fi
5654     fi
5655   else
5656     _info "Domain key file doesn't exist."
5657   fi
5658
5659   _info "Try account key."
5660
5661   if _send_signed_request "$uri" "$data" "" "$ACCOUNT_KEY_PATH"; then
5662     if [ -z "$response" ]; then
5663       _info "Revoke success."
5664       rm -f "$CERT_PATH"
5665       return 0
5666     else
5667       _err "Revoke error."
5668       _debug "$response"
5669     fi
5670   fi
5671   return 1
5672 }
5673
5674 #domain  ecc
5675 remove() {
5676   Le_Domain="$1"
5677   if [ -z "$Le_Domain" ]; then
5678     _usage "Usage: $PROJECT_ENTRY --remove -d domain.com [--ecc]"
5679     return 1
5680   fi
5681
5682   _isEcc="$2"
5683
5684   _initpath "$Le_Domain" "$_isEcc"
5685   _removed_conf="$DOMAIN_CONF.removed"
5686   if [ ! -f "$DOMAIN_CONF" ]; then
5687     if [ -f "$_removed_conf" ]; then
5688       _err "$Le_Domain is already removed, You can remove the folder by yourself: $DOMAIN_PATH"
5689     else
5690       _err "$Le_Domain is not a issued domain, skip."
5691     fi
5692     return 1
5693   fi
5694
5695   if mv "$DOMAIN_CONF" "$_removed_conf"; then
5696     _info "$Le_Domain is removed, the key and cert files are in $(__green $DOMAIN_PATH)"
5697     _info "You can remove them by yourself."
5698     return 0
5699   else
5700     _err "Remove $Le_Domain failed."
5701     return 1
5702   fi
5703 }
5704
5705 #domain vtype
5706 _deactivate() {
5707   _d_domain="$1"
5708   _d_type="$2"
5709   _initpath
5710
5711   if [ "$ACME_VERSION" = "2" ]; then
5712     _identifiers="{\"type\":\"dns\",\"value\":\"$_d_domain\"}"
5713     if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
5714       _err "Can not get domain new order."
5715       return 1
5716     fi
5717     _authorizations_seg="$(echo "$response" | _egrep_o '"authorizations" *: *\[[^\]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
5718     _debug2 _authorizations_seg "$_authorizations_seg"
5719     if [ -z "$_authorizations_seg" ]; then
5720       _err "_authorizations_seg not found."
5721       _clearup
5722       _on_issue_err "$_post_hook"
5723       return 1
5724     fi
5725
5726     authzUri="$_authorizations_seg"
5727     _debug2 "authzUri" "$authzUri"
5728     if ! _send_signed_request "$authzUri"; then
5729       _err "get to authz error."
5730       _err "_authorizations_seg" "$_authorizations_seg"
5731       _err "authzUri" "$authzUri"
5732       _clearup
5733       _on_issue_err "$_post_hook"
5734       return 1
5735     fi
5736
5737     response="$(echo "$response" | _normalizeJson)"
5738     _debug2 response "$response"
5739     _URL_NAME="url"
5740   else
5741     if ! __get_domain_new_authz "$_d_domain"; then
5742       _err "Can not get domain new authz token."
5743       return 1
5744     fi
5745
5746     authzUri="$(echo "$responseHeaders" | grep "^Location:" | _head_n 1 | cut -d ':' -f 2- | tr -d "\r\n")"
5747     _debug "authzUri" "$authzUri"
5748     if [ "$code" ] && [ ! "$code" = '201' ]; then
5749       _err "new-authz error: $response"
5750       return 1
5751     fi
5752     _URL_NAME="uri"
5753   fi
5754
5755   entries="$(echo "$response" | _egrep_o "[^{]*\"type\":\"[^\"]*\", *\"status\": *\"valid\", *\"$_URL_NAME\"[^}]*")"
5756   if [ -z "$entries" ]; then
5757     _info "No valid entries found."
5758     if [ -z "$thumbprint" ]; then
5759       thumbprint="$(__calc_account_thumbprint)"
5760     fi
5761     _debug "Trigger validation."
5762     vtype="$VTYPE_DNS"
5763     entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
5764     _debug entry "$entry"
5765     if [ -z "$entry" ]; then
5766       _err "Error, can not get domain token $d"
5767       return 1
5768     fi
5769     token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
5770     _debug token "$token"
5771
5772     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*" | cut -d : -f 2,3 | tr -d '"')"
5773     _debug uri "$uri"
5774
5775     keyauthorization="$token.$thumbprint"
5776     _debug keyauthorization "$keyauthorization"
5777     __trigger_validation "$uri" "$keyauthorization"
5778
5779   fi
5780
5781   _d_i=0
5782   _d_max_retry=$(echo "$entries" | wc -l)
5783   while [ "$_d_i" -lt "$_d_max_retry" ]; do
5784     _info "Deactivate: $_d_domain"
5785     _d_i="$(_math $_d_i + 1)"
5786     entry="$(echo "$entries" | sed -n "${_d_i}p")"
5787     _debug entry "$entry"
5788
5789     if [ -z "$entry" ]; then
5790       _info "No more valid entry found."
5791       break
5792     fi
5793
5794     _vtype="$(echo "$entry" | _egrep_o '"type": *"[^"]*"' | cut -d : -f 2 | tr -d '"')"
5795     _debug _vtype "$_vtype"
5796     _info "Found $_vtype"
5797
5798     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*" | cut -d : -f 2,3 | tr -d '"')"
5799     _debug uri "$uri"
5800
5801     if [ "$_d_type" ] && [ "$_d_type" != "$_vtype" ]; then
5802       _info "Skip $_vtype"
5803       continue
5804     fi
5805
5806     _info "Deactivate: $_vtype"
5807
5808     if [ "$ACME_VERSION" = "2" ]; then
5809       _djson="{\"status\":\"deactivated\"}"
5810     else
5811       _djson="{\"resource\": \"authz\", \"status\":\"deactivated\"}"
5812     fi
5813
5814     if _send_signed_request "$authzUri" "$_djson" && _contains "$response" '"deactivated"'; then
5815       _info "Deactivate: $_vtype success."
5816     else
5817       _err "Can not deactivate $_vtype."
5818       break
5819     fi
5820
5821   done
5822   _debug "$_d_i"
5823   if [ "$_d_i" -eq "$_d_max_retry" ]; then
5824     _info "Deactivated success!"
5825   else
5826     _err "Deactivate failed."
5827   fi
5828
5829 }
5830
5831 deactivate() {
5832   _d_domain_list="$1"
5833   _d_type="$2"
5834   _initpath
5835   _initAPI
5836   _debug _d_domain_list "$_d_domain_list"
5837   if [ -z "$(echo $_d_domain_list | cut -d , -f 1)" ]; then
5838     _usage "Usage: $PROJECT_ENTRY --deactivate -d domain.com [-d domain.com]"
5839     return 1
5840   fi
5841   for _d_dm in $(echo "$_d_domain_list" | tr ',' ' '); do
5842     if [ -z "$_d_dm" ] || [ "$_d_dm" = "$NO_VALUE" ]; then
5843       continue
5844     fi
5845     if ! _deactivate "$_d_dm" "$_d_type"; then
5846       return 1
5847     fi
5848   done
5849 }
5850
5851 # Detect profile file if not specified as environment variable
5852 _detect_profile() {
5853   if [ -n "$PROFILE" -a -f "$PROFILE" ]; then
5854     echo "$PROFILE"
5855     return
5856   fi
5857
5858   DETECTED_PROFILE=''
5859   SHELLTYPE="$(basename "/$SHELL")"
5860
5861   if [ "$SHELLTYPE" = "bash" ]; then
5862     if [ -f "$HOME/.bashrc" ]; then
5863       DETECTED_PROFILE="$HOME/.bashrc"
5864     elif [ -f "$HOME/.bash_profile" ]; then
5865       DETECTED_PROFILE="$HOME/.bash_profile"
5866     fi
5867   elif [ "$SHELLTYPE" = "zsh" ]; then
5868     DETECTED_PROFILE="$HOME/.zshrc"
5869   fi
5870
5871   if [ -z "$DETECTED_PROFILE" ]; then
5872     if [ -f "$HOME/.profile" ]; then
5873       DETECTED_PROFILE="$HOME/.profile"
5874     elif [ -f "$HOME/.bashrc" ]; then
5875       DETECTED_PROFILE="$HOME/.bashrc"
5876     elif [ -f "$HOME/.bash_profile" ]; then
5877       DETECTED_PROFILE="$HOME/.bash_profile"
5878     elif [ -f "$HOME/.zshrc" ]; then
5879       DETECTED_PROFILE="$HOME/.zshrc"
5880     fi
5881   fi
5882
5883   echo "$DETECTED_PROFILE"
5884 }
5885
5886 _initconf() {
5887   _initpath
5888   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
5889     echo "
5890
5891 #LOG_FILE=\"$DEFAULT_LOG_FILE\"
5892 #LOG_LEVEL=1
5893
5894 #AUTO_UPGRADE=\"1\"
5895
5896 #NO_TIMESTAMP=1
5897
5898     " >"$ACCOUNT_CONF_PATH"
5899   fi
5900 }
5901
5902 # nocron
5903 _precheck() {
5904   _nocron="$1"
5905
5906   if ! _exists "curl" && ! _exists "wget"; then
5907     _err "Please install curl or wget first, we need to access http resources."
5908     return 1
5909   fi
5910
5911   if [ -z "$_nocron" ]; then
5912     if ! _exists "crontab" && ! _exists "fcrontab"; then
5913       if _exists cygpath && _exists schtasks.exe; then
5914         _info "It seems you are on Windows,  we will install Windows scheduler task."
5915       else
5916         _err "It is recommended to install crontab first. try to install 'cron, crontab, crontabs or vixie-cron'."
5917         _err "We need to set cron job to renew the certs automatically."
5918         _err "Otherwise, your certs will not be able to be renewed automatically."
5919         if [ -z "$FORCE" ]; then
5920           _err "Please add '--force' and try install again to go without crontab."
5921           _err "./$PROJECT_ENTRY --install --force"
5922           return 1
5923         fi
5924       fi
5925     fi
5926   fi
5927
5928   if ! _exists "${ACME_OPENSSL_BIN:-openssl}"; then
5929     _err "Please install openssl first. ACME_OPENSSL_BIN=$ACME_OPENSSL_BIN"
5930     _err "We need openssl to generate keys."
5931     return 1
5932   fi
5933
5934   if ! _exists "socat"; then
5935     _err "It is recommended to install socat first."
5936     _err "We use socat for standalone server if you use standalone mode."
5937     _err "If you don't use standalone mode, just ignore this warning."
5938   fi
5939
5940   return 0
5941 }
5942
5943 _setShebang() {
5944   _file="$1"
5945   _shebang="$2"
5946   if [ -z "$_shebang" ]; then
5947     _usage "Usage: file shebang"
5948     return 1
5949   fi
5950   cp "$_file" "$_file.tmp"
5951   echo "$_shebang" >"$_file"
5952   sed -n 2,99999p "$_file.tmp" >>"$_file"
5953   rm -f "$_file.tmp"
5954 }
5955
5956 #confighome
5957 _installalias() {
5958   _c_home="$1"
5959   _initpath
5960
5961   _envfile="$LE_WORKING_DIR/$PROJECT_ENTRY.env"
5962   if [ "$_upgrading" ] && [ "$_upgrading" = "1" ]; then
5963     echo "$(cat "$_envfile")" | sed "s|^LE_WORKING_DIR.*$||" >"$_envfile"
5964     echo "$(cat "$_envfile")" | sed "s|^alias le.*$||" >"$_envfile"
5965     echo "$(cat "$_envfile")" | sed "s|^alias le.sh.*$||" >"$_envfile"
5966   fi
5967
5968   if [ "$_c_home" ]; then
5969     _c_entry=" --config-home '$_c_home'"
5970   fi
5971
5972   _setopt "$_envfile" "export LE_WORKING_DIR" "=" "\"$LE_WORKING_DIR\""
5973   if [ "$_c_home" ]; then
5974     _setopt "$_envfile" "export LE_CONFIG_HOME" "=" "\"$LE_CONFIG_HOME\""
5975   else
5976     _sed_i "/^export LE_CONFIG_HOME/d" "$_envfile"
5977   fi
5978   _setopt "$_envfile" "alias $PROJECT_ENTRY" "=" "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
5979
5980   _profile="$(_detect_profile)"
5981   if [ "$_profile" ]; then
5982     _debug "Found profile: $_profile"
5983     _info "Installing alias to '$_profile'"
5984     _setopt "$_profile" ". \"$_envfile\""
5985     _info "OK, Close and reopen your terminal to start using $PROJECT_NAME"
5986   else
5987     _info "No profile is found, you will need to go into $LE_WORKING_DIR to use $PROJECT_NAME"
5988   fi
5989
5990   #for csh
5991   _cshfile="$LE_WORKING_DIR/$PROJECT_ENTRY.csh"
5992   _csh_profile="$HOME/.cshrc"
5993   if [ -f "$_csh_profile" ]; then
5994     _info "Installing alias to '$_csh_profile'"
5995     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
5996     if [ "$_c_home" ]; then
5997       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
5998     else
5999       _sed_i "/^setenv LE_CONFIG_HOME/d" "$_cshfile"
6000     fi
6001     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6002     _setopt "$_csh_profile" "source \"$_cshfile\""
6003   fi
6004
6005   #for tcsh
6006   _tcsh_profile="$HOME/.tcshrc"
6007   if [ -f "$_tcsh_profile" ]; then
6008     _info "Installing alias to '$_tcsh_profile'"
6009     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
6010     if [ "$_c_home" ]; then
6011       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
6012     fi
6013     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6014     _setopt "$_tcsh_profile" "source \"$_cshfile\""
6015   fi
6016
6017 }
6018
6019 # nocron confighome noprofile
6020 install() {
6021
6022   if [ -z "$LE_WORKING_DIR" ]; then
6023     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
6024   fi
6025
6026   _nocron="$1"
6027   _c_home="$2"
6028   _noprofile="$3"
6029   if ! _initpath; then
6030     _err "Install failed."
6031     return 1
6032   fi
6033   if [ "$_nocron" ]; then
6034     _debug "Skip install cron job"
6035   fi
6036
6037   if [ "$ACME_IN_CRON" != "1" ]; then
6038     if ! _precheck "$_nocron"; then
6039       _err "Pre-check failed, can not install."
6040       return 1
6041     fi
6042   fi
6043
6044   if [ -z "$_c_home" ] && [ "$LE_CONFIG_HOME" != "$LE_WORKING_DIR" ]; then
6045     _info "Using config home: $LE_CONFIG_HOME"
6046     _c_home="$LE_CONFIG_HOME"
6047   fi
6048
6049   #convert from le
6050   if [ -d "$HOME/.le" ]; then
6051     for envfile in "le.env" "le.sh.env"; do
6052       if [ -f "$HOME/.le/$envfile" ]; then
6053         if grep "le.sh" "$HOME/.le/$envfile" >/dev/null; then
6054           _upgrading="1"
6055           _info "You are upgrading from le.sh"
6056           _info "Renaming \"$HOME/.le\" to $LE_WORKING_DIR"
6057           mv "$HOME/.le" "$LE_WORKING_DIR"
6058           mv "$LE_WORKING_DIR/$envfile" "$LE_WORKING_DIR/$PROJECT_ENTRY.env"
6059           break
6060         fi
6061       fi
6062     done
6063   fi
6064
6065   _info "Installing to $LE_WORKING_DIR"
6066
6067   if [ ! -d "$LE_WORKING_DIR" ]; then
6068     if ! mkdir -p "$LE_WORKING_DIR"; then
6069       _err "Can not create working dir: $LE_WORKING_DIR"
6070       return 1
6071     fi
6072
6073     chmod 700 "$LE_WORKING_DIR"
6074   fi
6075
6076   if [ ! -d "$LE_CONFIG_HOME" ]; then
6077     if ! mkdir -p "$LE_CONFIG_HOME"; then
6078       _err "Can not create config dir: $LE_CONFIG_HOME"
6079       return 1
6080     fi
6081
6082     chmod 700 "$LE_CONFIG_HOME"
6083   fi
6084
6085   cp "$PROJECT_ENTRY" "$LE_WORKING_DIR/" && chmod +x "$LE_WORKING_DIR/$PROJECT_ENTRY"
6086
6087   if [ "$?" != "0" ]; then
6088     _err "Install failed, can not copy $PROJECT_ENTRY"
6089     return 1
6090   fi
6091
6092   _info "Installed to $LE_WORKING_DIR/$PROJECT_ENTRY"
6093
6094   if [ "$ACME_IN_CRON" != "1" ] && [ -z "$_noprofile" ]; then
6095     _installalias "$_c_home"
6096   fi
6097
6098   for subf in $_SUB_FOLDERS; do
6099     if [ -d "$subf" ]; then
6100       mkdir -p "$LE_WORKING_DIR/$subf"
6101       cp "$subf"/* "$LE_WORKING_DIR"/"$subf"/
6102     fi
6103   done
6104
6105   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
6106     _initconf
6107   fi
6108
6109   if [ "$_DEFAULT_ACCOUNT_CONF_PATH" != "$ACCOUNT_CONF_PATH" ]; then
6110     _setopt "$_DEFAULT_ACCOUNT_CONF_PATH" "ACCOUNT_CONF_PATH" "=" "\"$ACCOUNT_CONF_PATH\""
6111   fi
6112
6113   if [ "$_DEFAULT_CERT_HOME" != "$CERT_HOME" ]; then
6114     _saveaccountconf "CERT_HOME" "$CERT_HOME"
6115   fi
6116
6117   if [ "$_DEFAULT_ACCOUNT_KEY_PATH" != "$ACCOUNT_KEY_PATH" ]; then
6118     _saveaccountconf "ACCOUNT_KEY_PATH" "$ACCOUNT_KEY_PATH"
6119   fi
6120
6121   if [ -z "$_nocron" ]; then
6122     installcronjob "$_c_home"
6123   fi
6124
6125   if [ -z "$NO_DETECT_SH" ]; then
6126     #Modify shebang
6127     if _exists bash; then
6128       _bash_path="$(bash -c "command -v bash 2>/dev/null")"
6129       if [ -z "$_bash_path" ]; then
6130         _bash_path="$(bash -c 'echo $SHELL')"
6131       fi
6132     fi
6133     if [ "$_bash_path" ]; then
6134       _info "Good, bash is found, so change the shebang to use bash as preferred."
6135       _shebang='#!'"$_bash_path"
6136       _setShebang "$LE_WORKING_DIR/$PROJECT_ENTRY" "$_shebang"
6137       for subf in $_SUB_FOLDERS; do
6138         if [ -d "$LE_WORKING_DIR/$subf" ]; then
6139           for _apifile in "$LE_WORKING_DIR/$subf/"*.sh; do
6140             _setShebang "$_apifile" "$_shebang"
6141           done
6142         fi
6143       done
6144     fi
6145   fi
6146
6147   _info OK
6148 }
6149
6150 # nocron
6151 uninstall() {
6152   _nocron="$1"
6153   if [ -z "$_nocron" ]; then
6154     uninstallcronjob
6155   fi
6156   _initpath
6157
6158   _uninstallalias
6159
6160   rm -f "$LE_WORKING_DIR/$PROJECT_ENTRY"
6161   _info "The keys and certs are in \"$(__green "$LE_CONFIG_HOME")\", you can remove them by yourself."
6162
6163 }
6164
6165 _uninstallalias() {
6166   _initpath
6167
6168   _profile="$(_detect_profile)"
6169   if [ "$_profile" ]; then
6170     _info "Uninstalling alias from: '$_profile'"
6171     text="$(cat "$_profile")"
6172     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.env\"$||" >"$_profile"
6173   fi
6174
6175   _csh_profile="$HOME/.cshrc"
6176   if [ -f "$_csh_profile" ]; then
6177     _info "Uninstalling alias from: '$_csh_profile'"
6178     text="$(cat "$_csh_profile")"
6179     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_csh_profile"
6180   fi
6181
6182   _tcsh_profile="$HOME/.tcshrc"
6183   if [ -f "$_tcsh_profile" ]; then
6184     _info "Uninstalling alias from: '$_csh_profile'"
6185     text="$(cat "$_tcsh_profile")"
6186     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_tcsh_profile"
6187   fi
6188
6189 }
6190
6191 cron() {
6192   export ACME_IN_CRON=1
6193   _initpath
6194   _info "$(__green "===Starting cron===")"
6195   if [ "$AUTO_UPGRADE" = "1" ]; then
6196     export LE_WORKING_DIR
6197     (
6198       if ! upgrade; then
6199         _err "Cron:Upgrade failed!"
6200         return 1
6201       fi
6202     )
6203     . "$LE_WORKING_DIR/$PROJECT_ENTRY" >/dev/null
6204
6205     if [ -t 1 ]; then
6206       __INTERACTIVE="1"
6207     fi
6208
6209     _info "Auto upgraded to: $VER"
6210   fi
6211   renewAll
6212   _ret="$?"
6213   ACME_IN_CRON=""
6214   _info "$(__green "===End cron===")"
6215   exit $_ret
6216 }
6217
6218 version() {
6219   echo "$PROJECT"
6220   echo "v$VER"
6221 }
6222
6223 # subject content hooks code
6224 _send_notify() {
6225   _nsubject="$1"
6226   _ncontent="$2"
6227   _nhooks="$3"
6228   _nerror="$4"
6229
6230   if [ "$NOTIFY_LEVEL" = "$NOTIFY_LEVEL_DISABLE" ]; then
6231     _debug "The NOTIFY_LEVEL is $NOTIFY_LEVEL, disabled, just return."
6232     return 0
6233   fi
6234
6235   if [ -z "$_nhooks" ]; then
6236     _debug "The NOTIFY_HOOK is empty, just return."
6237     return 0
6238   fi
6239
6240   _send_err=0
6241   for _n_hook in $(echo "$_nhooks" | tr ',' " "); do
6242     _n_hook_file="$(_findHook "" $_SUB_FOLDER_NOTIFY "$_n_hook")"
6243     _info "Sending via: $_n_hook"
6244     _debug "Found $_n_hook_file for $_n_hook"
6245     if [ -z "$_n_hook_file" ]; then
6246       _err "Can not find the hook file for $_n_hook"
6247       continue
6248     fi
6249     if ! (
6250       if ! . "$_n_hook_file"; then
6251         _err "Load file $_n_hook_file error. Please check your api file and try again."
6252         return 1
6253       fi
6254
6255       d_command="${_n_hook}_send"
6256       if ! _exists "$d_command"; then
6257         _err "It seems that your api file is not correct, it must have a function named: $d_command"
6258         return 1
6259       fi
6260
6261       if ! $d_command "$_nsubject" "$_ncontent" "$_nerror"; then
6262         _err "Error send message by $d_command"
6263         return 1
6264       fi
6265
6266       return 0
6267     ); then
6268       _err "Set $_n_hook_file error."
6269       _send_err=1
6270     else
6271       _info "$_n_hook $(__green Success)"
6272     fi
6273   done
6274   return $_send_err
6275
6276 }
6277
6278 # hook
6279 _set_notify_hook() {
6280   _nhooks="$1"
6281
6282   _test_subject="Hello, this is a notification from $PROJECT_NAME"
6283   _test_content="If you receive this message, your notification works."
6284
6285   _send_notify "$_test_subject" "$_test_content" "$_nhooks" 0
6286
6287 }
6288
6289 #[hook] [level] [mode]
6290 setnotify() {
6291   _nhook="$1"
6292   _nlevel="$2"
6293   _nmode="$3"
6294
6295   _initpath
6296
6297   if [ -z "$_nhook$_nlevel$_nmode" ]; then
6298     _usage "Usage: $PROJECT_ENTRY --set-notify [--notify-hook mailgun] [--notify-level $NOTIFY_LEVEL_DEFAULT] [--notify-mode $NOTIFY_MODE_DEFAULT]"
6299     _usage "$_NOTIFY_WIKI"
6300     return 1
6301   fi
6302
6303   if [ "$_nlevel" ]; then
6304     _info "Set notify level to: $_nlevel"
6305     export "NOTIFY_LEVEL=$_nlevel"
6306     _saveaccountconf "NOTIFY_LEVEL" "$NOTIFY_LEVEL"
6307   fi
6308
6309   if [ "$_nmode" ]; then
6310     _info "Set notify mode to: $_nmode"
6311     export "NOTIFY_MODE=$_nmode"
6312     _saveaccountconf "NOTIFY_MODE" "$NOTIFY_MODE"
6313   fi
6314
6315   if [ "$_nhook" ]; then
6316     _info "Set notify hook to: $_nhook"
6317     if [ "$_nhook" = "$NO_VALUE" ]; then
6318       _info "Clear notify hook"
6319       _clearaccountconf "NOTIFY_HOOK"
6320     else
6321       if _set_notify_hook "$_nhook"; then
6322         export NOTIFY_HOOK="$_nhook"
6323         _saveaccountconf "NOTIFY_HOOK" "$NOTIFY_HOOK"
6324         return 0
6325       else
6326         _err "Can not set notify hook to: $_nhook"
6327         return 1
6328       fi
6329     fi
6330   fi
6331
6332 }
6333
6334 showhelp() {
6335   _initpath
6336   version
6337   echo "Usage: $PROJECT_ENTRY  command ...[parameters]....
6338 Commands:
6339   --help, -h               Show this help message.
6340   --version, -v            Show version info.
6341   --install                Install $PROJECT_NAME to your system.
6342   --uninstall              Uninstall $PROJECT_NAME, and uninstall the cron job.
6343   --upgrade                Upgrade $PROJECT_NAME to the latest code from $PROJECT.
6344   --issue                  Issue a cert.
6345   --signcsr                Issue a cert from an existing csr.
6346   --deploy                 Deploy the cert to your server.
6347   --install-cert           Install the issued cert to apache/nginx or any other server.
6348   --renew, -r              Renew a cert.
6349   --renew-all              Renew all the certs.
6350   --revoke                 Revoke a cert.
6351   --remove                 Remove the cert from list of certs known to $PROJECT_NAME.
6352   --list                   List all the certs.
6353   --showcsr                Show the content of a csr.
6354   --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.
6355   --uninstall-cronjob      Uninstall the cron job. The 'uninstall' command can do this automatically.
6356   --cron                   Run cron job to renew all the certs.
6357   --toPkcs                 Export the certificate and key to a pfx file.
6358   --toPkcs8                Convert to pkcs8 format.
6359   --update-account         Update account info.
6360   --register-account       Register account key.
6361   --deactivate-account     Deactivate the account.
6362   --create-account-key     Create an account private key, professional use.
6363   --create-domain-key      Create an domain private key, professional use.
6364   --createCSR, -ccsr       Create CSR , professional use.
6365   --deactivate             Deactivate the domain authz, professional use.
6366   --set-notify             Set the cron notification hook, level or mode.
6367   --set-default-ca         Used with '--server' , to set the default CA to use to use.
6368
6369
6370 Parameters:
6371   --domain, -d   domain.tld         Specifies a domain, used to issue, renew or revoke etc.
6372   --challenge-alias domain.tld      The challenge domain alias for DNS alias mode: $_DNS_ALIAS_WIKI
6373   --domain-alias domain.tld         The domain alias for DNS alias mode: $_DNS_ALIAS_WIKI
6374   --force, -f                       Used to force to install or force to renew a cert immediately.
6375   --staging, --test                 Use staging server, just for test.
6376   --debug                           Output debug info.
6377   --output-insecure                 Output all the sensitive messages. By default all the credentials/sensitive messages are hidden from the output/debug/log for security.
6378   --webroot, -w  /path/to/webroot   Specifies the web root folder for web root mode.
6379   --standalone                      Use standalone mode.
6380   --alpn                            Use standalone alpn mode.
6381   --stateless                       Use stateless mode, see: $_STATELESS_WIKI
6382   --apache                          Use apache mode.
6383   --dns [dns_cf|dns_dp|dns_cx|/path/to/api/file]   Use dns mode or dns api.
6384   --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, $PROJECT_NAME polls dns status automatically.
6385
6386   --keylength, -k [2048]            Specifies the domain key length: 2048, 3072, 4096, 8192 or ec-256, ec-384, ec-521.
6387   --accountkeylength, -ak [2048]    Specifies the account key length: 2048, 3072, 4096
6388   --log    [/path/to/logfile]       Specifies the log file. The default is: \"$DEFAULT_LOG_FILE\" if you don't give a file path here.
6389   --log-level 1|2                   Specifies the log level, default is 1.
6390   --syslog [0|3|6|7]                Syslog level, 0: disable syslog, 3: error, 6: info, 7: debug.
6391
6392   --eab-kid EAB_KID                 Key Identifier for External Account Binding.
6393   --eab-hmac-key EAB_HMAC_KEY       HMAC key for External Account Binding.
6394
6395
6396   These parameters are to install the cert to nginx/apache or any other server after issue/renew a cert:
6397
6398   --cert-file                       After issue/renew, the cert will be copied to this path.
6399   --key-file                        After issue/renew, the key will be copied to this path.
6400   --ca-file                         After issue/renew, the intermediate cert will be copied to this path.
6401   --fullchain-file                  After issue/renew, the fullchain cert will be copied to this path.
6402
6403   --reloadcmd \"service nginx reload\" After issue/renew, it's used to reload the server.
6404
6405   --server SERVER                   ACME Directory Resource URI. See: $_SERVER_WIKI (default: $DEFAULT_CA)
6406   --accountconf                     Specifies a customized account config file.
6407   --home                            Specifies the home dir for $PROJECT_NAME.
6408   --cert-home                       Specifies the home dir to save all the certs, only valid for '--install' command.
6409   --config-home                     Specifies the home dir to save all the configurations.
6410   --useragent                       Specifies the user agent string. it will be saved for future use too.
6411   --accountemail, -m                Specifies the account email, only valid for the '--install' and '--update-account' command.
6412   --accountkey                      Specifies the account key path, only valid for the '--install' command.
6413   --days                            Specifies the days to renew the cert when using '--issue' command. The default value is $DEFAULT_RENEW days.
6414   --httpport                        Specifies the standalone listening port. Only valid if the server is behind a reverse proxy or load balancer.
6415   --tlsport                         Specifies the standalone tls listening port. Only valid if the server is behind a reverse proxy or load balancer.
6416   --local-address                   Specifies the standalone/tls server listening address, in case you have multiple ip addresses.
6417   --listraw                         Only used for '--list' command, list the certs in raw format.
6418   --stopRenewOnError, -se           Only valid for '--renew-all' command. Stop if one cert has error in renewal.
6419   --insecure                        Do not check the server certificate, in some devices, the api server's certificate may not be trusted.
6420   --ca-bundle                       Specifies the path to the CA certificate bundle to verify api server's certificate.
6421   --ca-path                         Specifies directory containing CA certificates in PEM format, used by wget or curl.
6422   --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.
6423   --noprofile                       Only valid for '--install' command, which means: do not install aliases to user profile.
6424   --no-color                        Do not output color text.
6425   --force-color                     Force output of color text. Useful for non-interactive use with the aha tool for HTML E-Mails.
6426   --ecc                             Specifies to use the ECC cert. Valid for '--install-cert', '--renew', '--revoke', '--toPkcs' and '--createCSR'
6427   --csr                             Specifies the input csr.
6428   --pre-hook                        Command to be run before obtaining any certificates.
6429   --post-hook                       Command to be run after attempting to obtain/renew certificates. No matter the obtain/renew is success or failed.
6430   --renew-hook                      Command to be run once for each successfully renewed certificate.
6431   --deploy-hook                     The hook file to deploy cert
6432   --ocsp-must-staple, --ocsp        Generate ocsp must Staple extension.
6433   --always-force-new-domain-key     Generate new domain key when renewal. Otherwise, the domain key is not changed by default.
6434   --auto-upgrade   [0|1]            Valid for '--upgrade' command, indicating whether to upgrade automatically in future.
6435   --listen-v4                       Force standalone/tls server to listen at ipv4.
6436   --listen-v6                       Force standalone/tls server to listen at ipv6.
6437   --openssl-bin                     Specifies a custom openssl bin location.
6438   --use-wget                        Force to use wget, if you have both curl and wget installed.
6439   --yes-I-know-dns-manual-mode-enough-go-ahead-please  Force to use dns manual mode: $_DNS_MANUAL_WIKI
6440   --branch, -b                      Only valid for '--upgrade' command, specifies the branch name to upgrade to.
6441
6442   --notify-level  0|1|2|3           Set the notification level:  Default value is $NOTIFY_LEVEL_DEFAULT.
6443                                      0: disabled, no notification will be sent.
6444                                      1: send notifications only when there is an error.
6445                                      2: send notifications when a cert is successfully renewed, or there is an error.
6446                                      3: send notifications when a cert is skipped, renewed, or error.
6447   --notify-mode   0|1               Set notification mode. Default value is $NOTIFY_MODE_DEFAULT.
6448                                      0: Bulk mode. Send all the domain's notifications in one message(mail).
6449                                      1: Cert mode. Send a message for every single cert.
6450   --notify-hook   [hookname]        Set the notify hook
6451   --revoke-reason [0-10]            The reason for '--revoke' command. See: $_REVOKE_WIKI
6452
6453 "
6454 }
6455
6456 # nocron noprofile
6457 _installOnline() {
6458   _info "Installing from online archive."
6459   _nocron="$1"
6460   _noprofile="$2"
6461   if [ ! "$BRANCH" ]; then
6462     BRANCH="master"
6463   fi
6464
6465   target="$PROJECT/archive/$BRANCH.tar.gz"
6466   _info "Downloading $target"
6467   localname="$BRANCH.tar.gz"
6468   if ! _get "$target" >$localname; then
6469     _err "Download error."
6470     return 1
6471   fi
6472   (
6473     _info "Extracting $localname"
6474     if ! (tar xzf $localname || gtar xzf $localname); then
6475       _err "Extraction error."
6476       exit 1
6477     fi
6478
6479     cd "$PROJECT_NAME-$BRANCH"
6480     chmod +x $PROJECT_ENTRY
6481     if ./$PROJECT_ENTRY install "$_nocron" "" "$_noprofile"; then
6482       _info "Install success!"
6483       _initpath
6484       _saveaccountconf "UPGRADE_HASH" "$(_getUpgradeHash)"
6485     fi
6486
6487     cd ..
6488
6489     rm -rf "$PROJECT_NAME-$BRANCH"
6490     rm -f "$localname"
6491   )
6492 }
6493
6494 _getRepoHash() {
6495   _hash_path=$1
6496   shift
6497   _hash_url="https://api.github.com/repos/acmesh-official/$PROJECT_NAME/git/refs/$_hash_path"
6498   _get $_hash_url | tr -d "\r\n" | tr '{},' '\n' | grep '"sha":' | cut -d '"' -f 4
6499 }
6500
6501 _getUpgradeHash() {
6502   _b="$BRANCH"
6503   if [ -z "$_b" ]; then
6504     _b="master"
6505   fi
6506   _hash=$(_getRepoHash "heads/$_b")
6507   if [ -z "$_hash" ]; then _hash=$(_getRepoHash "tags/$_b"); fi
6508   echo $_hash
6509 }
6510
6511 upgrade() {
6512   if (
6513     _initpath
6514     [ -z "$FORCE" ] && [ "$(_getUpgradeHash)" = "$(_readaccountconf "UPGRADE_HASH")" ] && _info "Already uptodate!" && exit 0
6515     export LE_WORKING_DIR
6516     cd "$LE_WORKING_DIR"
6517     _installOnline "nocron" "noprofile"
6518   ); then
6519     _info "Upgrade success!"
6520     exit 0
6521   else
6522     _err "Upgrade failed!"
6523     exit 1
6524   fi
6525 }
6526
6527 _processAccountConf() {
6528   if [ "$_useragent" ]; then
6529     _saveaccountconf "USER_AGENT" "$_useragent"
6530   elif [ "$USER_AGENT" ] && [ "$USER_AGENT" != "$DEFAULT_USER_AGENT" ]; then
6531     _saveaccountconf "USER_AGENT" "$USER_AGENT"
6532   fi
6533
6534   if [ "$_openssl_bin" ]; then
6535     _saveaccountconf "ACME_OPENSSL_BIN" "$_openssl_bin"
6536   elif [ "$ACME_OPENSSL_BIN" ] && [ "$ACME_OPENSSL_BIN" != "$DEFAULT_OPENSSL_BIN" ]; then
6537     _saveaccountconf "ACME_OPENSSL_BIN" "$ACME_OPENSSL_BIN"
6538   fi
6539
6540   if [ "$_auto_upgrade" ]; then
6541     _saveaccountconf "AUTO_UPGRADE" "$_auto_upgrade"
6542   elif [ "$AUTO_UPGRADE" ]; then
6543     _saveaccountconf "AUTO_UPGRADE" "$AUTO_UPGRADE"
6544   fi
6545
6546   if [ "$_use_wget" ]; then
6547     _saveaccountconf "ACME_USE_WGET" "$_use_wget"
6548   elif [ "$ACME_USE_WGET" ]; then
6549     _saveaccountconf "ACME_USE_WGET" "$ACME_USE_WGET"
6550   fi
6551
6552 }
6553
6554 _checkSudo() {
6555   if [ "$SUDO_GID" ] && [ "$SUDO_COMMAND" ] && [ "$SUDO_USER" ] && [ "$SUDO_UID" ]; then
6556     if [ "$SUDO_USER" = "root" ] && [ "$SUDO_UID" = "0" ]; then
6557       #it's root using sudo, no matter it's using sudo or not, just fine
6558       return 0
6559     fi
6560     if [ -n "$SUDO_COMMAND" ]; then
6561       #it's a normal user doing "sudo su", or `sudo -i` or `sudo -s`
6562       _endswith "$SUDO_COMMAND" /bin/su || grep "^$SUDO_COMMAND\$" /etc/shells >/dev/null 2>&1
6563       return $?
6564     fi
6565     #otherwise
6566     return 1
6567   fi
6568   return 0
6569 }
6570
6571 #server
6572 _selectServer() {
6573   _server="$1"
6574   _server_lower="$(echo "$_server" | _lower_case)"
6575   _sindex=0
6576   for snames in $CA_NAMES; do
6577     snames="$(echo "$snames" | _lower_case)"
6578     _sindex="$(_math $_sindex + 1)"
6579     _debug2 "_selectServer try snames" "$snames"
6580     for sname in $(echo "$snames" | tr ',' ' '); do
6581       if [ "$_server_lower" = "$sname" ]; then
6582         _debug2 "_selectServer match $sname"
6583         _serverdir="$(_getfield "$CA_SERVERS" $_sindex)"
6584         _debug "Selected server: $_serverdir"
6585         ACME_DIRECTORY="$_serverdir"
6586         export ACME_DIRECTORY
6587         return
6588       fi
6589     done
6590   done
6591   ACME_DIRECTORY="$_server"
6592   export ACME_DIRECTORY
6593 }
6594
6595 #url
6596 _getCAShortName() {
6597   caurl="$1"
6598   caurl_lower="$(echo $caurl | _lower_case)"
6599   _sindex=0
6600   for surl in $(echo "$CA_SERVERS" | _lower_case | tr , ' '); do
6601     _sindex="$(_math $_sindex + 1)"
6602     if [ "$caurl_lower" = "$surl" ]; then
6603       _nindex=0
6604       for snames in $CA_NAMES; do
6605         _nindex="$(_math $_nindex + 1)"
6606         if [ $_nindex -ge $_sindex ]; then
6607           _getfield "$snames" 1
6608           return
6609         fi
6610       done
6611     fi
6612   done
6613   echo "$caurl"
6614 }
6615
6616 #set default ca to $ACME_DIRECTORY
6617 setdefaultca() {
6618   if [ -z "$ACME_DIRECTORY" ]; then
6619     _err "Please give a --server parameter."
6620     return 1
6621   fi
6622   _saveaccountconf "DEFAULT_ACME_SERVER" "$ACME_DIRECTORY"
6623   _info "Changed default CA to: $(__green "$ACME_DIRECTORY")"
6624 }
6625
6626 _process() {
6627   _CMD=""
6628   _domain=""
6629   _altdomains="$NO_VALUE"
6630   _webroot=""
6631   _challenge_alias=""
6632   _keylength=""
6633   _accountkeylength=""
6634   _cert_file=""
6635   _key_file=""
6636   _ca_file=""
6637   _fullchain_file=""
6638   _reloadcmd=""
6639   _password=""
6640   _accountconf=""
6641   _useragent=""
6642   _accountemail=""
6643   _accountkey=""
6644   _certhome=""
6645   _confighome=""
6646   _httpport=""
6647   _tlsport=""
6648   _dnssleep=""
6649   _listraw=""
6650   _stopRenewOnError=""
6651   #_insecure=""
6652   _ca_bundle=""
6653   _ca_path=""
6654   _nocron=""
6655   _noprofile=""
6656   _ecc=""
6657   _csr=""
6658   _pre_hook=""
6659   _post_hook=""
6660   _renew_hook=""
6661   _deploy_hook=""
6662   _logfile=""
6663   _log=""
6664   _local_address=""
6665   _log_level=""
6666   _auto_upgrade=""
6667   _listen_v4=""
6668   _listen_v6=""
6669   _openssl_bin=""
6670   _syslog=""
6671   _use_wget=""
6672   _server=""
6673   _notify_hook=""
6674   _notify_level=""
6675   _notify_mode=""
6676   _revoke_reason=""
6677   _eab_kid=""
6678   _eab_hmac_key=""
6679   while [ ${#} -gt 0 ]; do
6680     case "${1}" in
6681
6682       --help | -h)
6683         showhelp
6684         return
6685         ;;
6686       --version | -v)
6687         version
6688         return
6689         ;;
6690       --install)
6691         _CMD="install"
6692         ;;
6693       --uninstall)
6694         _CMD="uninstall"
6695         ;;
6696       --upgrade)
6697         _CMD="upgrade"
6698         ;;
6699       --issue)
6700         _CMD="issue"
6701         ;;
6702       --deploy)
6703         _CMD="deploy"
6704         ;;
6705       --signcsr)
6706         _CMD="signcsr"
6707         ;;
6708       --showcsr)
6709         _CMD="showcsr"
6710         ;;
6711       --installcert | -i | --install-cert)
6712         _CMD="installcert"
6713         ;;
6714       --renew | -r)
6715         _CMD="renew"
6716         ;;
6717       --renewAll | --renewall | --renew-all)
6718         _CMD="renewAll"
6719         ;;
6720       --revoke)
6721         _CMD="revoke"
6722         ;;
6723       --remove)
6724         _CMD="remove"
6725         ;;
6726       --list)
6727         _CMD="list"
6728         ;;
6729       --installcronjob | --install-cronjob)
6730         _CMD="installcronjob"
6731         ;;
6732       --uninstallcronjob | --uninstall-cronjob)
6733         _CMD="uninstallcronjob"
6734         ;;
6735       --cron)
6736         _CMD="cron"
6737         ;;
6738       --toPkcs)
6739         _CMD="toPkcs"
6740         ;;
6741       --toPkcs8)
6742         _CMD="toPkcs8"
6743         ;;
6744       --createAccountKey | --createaccountkey | -cak | --create-account-key)
6745         _CMD="createAccountKey"
6746         ;;
6747       --createDomainKey | --createdomainkey | -cdk | --create-domain-key)
6748         _CMD="createDomainKey"
6749         ;;
6750       --createCSR | --createcsr | -ccr)
6751         _CMD="createCSR"
6752         ;;
6753       --deactivate)
6754         _CMD="deactivate"
6755         ;;
6756       --updateaccount | --update-account)
6757         _CMD="updateaccount"
6758         ;;
6759       --registeraccount | --register-account)
6760         _CMD="registeraccount"
6761         ;;
6762       --deactivate-account)
6763         _CMD="deactivateaccount"
6764         ;;
6765       --set-notify)
6766         _CMD="setnotify"
6767         ;;
6768       --set-default-ca)
6769         _CMD="setdefaultca"
6770         ;;
6771       --domain | -d)
6772         _dvalue="$2"
6773
6774         if [ "$_dvalue" ]; then
6775           if _startswith "$_dvalue" "-"; then
6776             _err "'$_dvalue' is not a valid domain for parameter '$1'"
6777             return 1
6778           fi
6779           if _is_idn "$_dvalue" && ! _exists idn; then
6780             _err "It seems that $_dvalue is an IDN( Internationalized Domain Names), please install 'idn' command first."
6781             return 1
6782           fi
6783
6784           if _startswith "$_dvalue" "*."; then
6785             _debug "Wildcard domain"
6786             export ACME_VERSION=2
6787           fi
6788           if [ -z "$_domain" ]; then
6789             _domain="$_dvalue"
6790           else
6791             if [ "$_altdomains" = "$NO_VALUE" ]; then
6792               _altdomains="$_dvalue"
6793             else
6794               _altdomains="$_altdomains,$_dvalue"
6795             fi
6796           fi
6797         fi
6798
6799         shift
6800         ;;
6801
6802       --force | -f)
6803         FORCE="1"
6804         ;;
6805       --staging | --test)
6806         STAGE="1"
6807         ;;
6808       --server)
6809         _server="$2"
6810         _selectServer "$_server"
6811         shift
6812         ;;
6813       --debug)
6814         if [ -z "$2" ] || _startswith "$2" "-"; then
6815           DEBUG="$DEBUG_LEVEL_DEFAULT"
6816         else
6817           DEBUG="$2"
6818           shift
6819         fi
6820         ;;
6821       --output-insecure)
6822         export OUTPUT_INSECURE=1
6823         ;;
6824       --webroot | -w)
6825         wvalue="$2"
6826         if [ -z "$_webroot" ]; then
6827           _webroot="$wvalue"
6828         else
6829           _webroot="$_webroot,$wvalue"
6830         fi
6831         shift
6832         ;;
6833       --challenge-alias)
6834         cvalue="$2"
6835         _challenge_alias="$_challenge_alias$cvalue,"
6836         shift
6837         ;;
6838       --domain-alias)
6839         cvalue="$DNS_ALIAS_PREFIX$2"
6840         _challenge_alias="$_challenge_alias$cvalue,"
6841         shift
6842         ;;
6843       --standalone)
6844         wvalue="$NO_VALUE"
6845         if [ -z "$_webroot" ]; then
6846           _webroot="$wvalue"
6847         else
6848           _webroot="$_webroot,$wvalue"
6849         fi
6850         ;;
6851       --alpn)
6852         wvalue="$W_ALPN"
6853         if [ -z "$_webroot" ]; then
6854           _webroot="$wvalue"
6855         else
6856           _webroot="$_webroot,$wvalue"
6857         fi
6858         ;;
6859       --stateless)
6860         wvalue="$MODE_STATELESS"
6861         if [ -z "$_webroot" ]; then
6862           _webroot="$wvalue"
6863         else
6864           _webroot="$_webroot,$wvalue"
6865         fi
6866         ;;
6867       --local-address)
6868         lvalue="$2"
6869         _local_address="$_local_address$lvalue,"
6870         shift
6871         ;;
6872       --apache)
6873         wvalue="apache"
6874         if [ -z "$_webroot" ]; then
6875           _webroot="$wvalue"
6876         else
6877           _webroot="$_webroot,$wvalue"
6878         fi
6879         ;;
6880       --nginx)
6881         wvalue="$NGINX"
6882         if [ "$2" ] && ! _startswith "$2" "-"; then
6883           wvalue="$NGINX$2"
6884           shift
6885         fi
6886         if [ -z "$_webroot" ]; then
6887           _webroot="$wvalue"
6888         else
6889           _webroot="$_webroot,$wvalue"
6890         fi
6891         ;;
6892       --dns)
6893         wvalue="$W_DNS"
6894         if [ "$2" ] && ! _startswith "$2" "-"; then
6895           wvalue="$2"
6896           shift
6897         fi
6898         if [ -z "$_webroot" ]; then
6899           _webroot="$wvalue"
6900         else
6901           _webroot="$_webroot,$wvalue"
6902         fi
6903         ;;
6904       --dnssleep)
6905         _dnssleep="$2"
6906         Le_DNSSleep="$_dnssleep"
6907         shift
6908         ;;
6909
6910       --keylength | -k)
6911         _keylength="$2"
6912         shift
6913         ;;
6914       --accountkeylength | -ak)
6915         _accountkeylength="$2"
6916         shift
6917         ;;
6918
6919       --cert-file | --certpath)
6920         _cert_file="$2"
6921         shift
6922         ;;
6923       --key-file | --keypath)
6924         _key_file="$2"
6925         shift
6926         ;;
6927       --ca-file | --capath)
6928         _ca_file="$2"
6929         shift
6930         ;;
6931       --fullchain-file | --fullchainpath)
6932         _fullchain_file="$2"
6933         shift
6934         ;;
6935       --reloadcmd | --reloadCmd)
6936         _reloadcmd="$2"
6937         shift
6938         ;;
6939       --password)
6940         _password="$2"
6941         shift
6942         ;;
6943       --accountconf)
6944         _accountconf="$2"
6945         ACCOUNT_CONF_PATH="$_accountconf"
6946         shift
6947         ;;
6948       --home)
6949         LE_WORKING_DIR="$2"
6950         shift
6951         ;;
6952       --certhome | --cert-home)
6953         _certhome="$2"
6954         CERT_HOME="$_certhome"
6955         shift
6956         ;;
6957       --config-home)
6958         _confighome="$2"
6959         LE_CONFIG_HOME="$_confighome"
6960         shift
6961         ;;
6962       --useragent)
6963         _useragent="$2"
6964         USER_AGENT="$_useragent"
6965         shift
6966         ;;
6967       --accountemail | -m)
6968         _accountemail="$2"
6969         ACCOUNT_EMAIL="$_accountemail"
6970         shift
6971         ;;
6972       --accountkey)
6973         _accountkey="$2"
6974         ACCOUNT_KEY_PATH="$_accountkey"
6975         shift
6976         ;;
6977       --days)
6978         _days="$2"
6979         Le_RenewalDays="$_days"
6980         shift
6981         ;;
6982       --httpport)
6983         _httpport="$2"
6984         Le_HTTPPort="$_httpport"
6985         shift
6986         ;;
6987       --tlsport)
6988         _tlsport="$2"
6989         Le_TLSPort="$_tlsport"
6990         shift
6991         ;;
6992       --listraw)
6993         _listraw="raw"
6994         ;;
6995       --stopRenewOnError | --stoprenewonerror | -se)
6996         _stopRenewOnError="1"
6997         ;;
6998       --insecure)
6999         #_insecure="1"
7000         HTTPS_INSECURE="1"
7001         ;;
7002       --ca-bundle)
7003         _ca_bundle="$(_readlink "$2")"
7004         CA_BUNDLE="$_ca_bundle"
7005         shift
7006         ;;
7007       --ca-path)
7008         _ca_path="$2"
7009         CA_PATH="$_ca_path"
7010         shift
7011         ;;
7012       --nocron)
7013         _nocron="1"
7014         ;;
7015       --noprofile)
7016         _noprofile="1"
7017         ;;
7018       --no-color)
7019         export ACME_NO_COLOR=1
7020         ;;
7021       --force-color)
7022         export ACME_FORCE_COLOR=1
7023         ;;
7024       --ecc)
7025         _ecc="isEcc"
7026         ;;
7027       --csr)
7028         _csr="$2"
7029         shift
7030         ;;
7031       --pre-hook)
7032         _pre_hook="$2"
7033         shift
7034         ;;
7035       --post-hook)
7036         _post_hook="$2"
7037         shift
7038         ;;
7039       --renew-hook)
7040         _renew_hook="$2"
7041         shift
7042         ;;
7043       --deploy-hook)
7044         if [ -z "$2" ] || _startswith "$2" "-"; then
7045           _usage "Please specify a value for '--deploy-hook'"
7046           return 1
7047         fi
7048         _deploy_hook="$_deploy_hook$2,"
7049         shift
7050         ;;
7051       --ocsp-must-staple | --ocsp)
7052         Le_OCSP_Staple="1"
7053         ;;
7054       --always-force-new-domain-key)
7055         if [ -z "$2" ] || _startswith "$2" "-"; then
7056           Le_ForceNewDomainKey=1
7057         else
7058           Le_ForceNewDomainKey="$2"
7059           shift
7060         fi
7061         ;;
7062       --yes-I-know-dns-manual-mode-enough-go-ahead-please)
7063         export FORCE_DNS_MANUAL=1
7064         ;;
7065       --log | --logfile)
7066         _log="1"
7067         _logfile="$2"
7068         if _startswith "$_logfile" '-'; then
7069           _logfile=""
7070         else
7071           shift
7072         fi
7073         LOG_FILE="$_logfile"
7074         if [ -z "$LOG_LEVEL" ]; then
7075           LOG_LEVEL="$DEFAULT_LOG_LEVEL"
7076         fi
7077         ;;
7078       --log-level)
7079         _log_level="$2"
7080         LOG_LEVEL="$_log_level"
7081         shift
7082         ;;
7083       --syslog)
7084         if ! _startswith "$2" '-'; then
7085           _syslog="$2"
7086           shift
7087         fi
7088         if [ -z "$_syslog" ]; then
7089           _syslog="$SYSLOG_LEVEL_DEFAULT"
7090         fi
7091         ;;
7092       --auto-upgrade)
7093         _auto_upgrade="$2"
7094         if [ -z "$_auto_upgrade" ] || _startswith "$_auto_upgrade" '-'; then
7095           _auto_upgrade="1"
7096         else
7097           shift
7098         fi
7099         AUTO_UPGRADE="$_auto_upgrade"
7100         ;;
7101       --listen-v4)
7102         _listen_v4="1"
7103         Le_Listen_V4="$_listen_v4"
7104         ;;
7105       --listen-v6)
7106         _listen_v6="1"
7107         Le_Listen_V6="$_listen_v6"
7108         ;;
7109       --openssl-bin)
7110         _openssl_bin="$2"
7111         ACME_OPENSSL_BIN="$_openssl_bin"
7112         shift
7113         ;;
7114       --use-wget)
7115         _use_wget="1"
7116         ACME_USE_WGET="1"
7117         ;;
7118       --branch | -b)
7119         export BRANCH="$2"
7120         shift
7121         ;;
7122       --notify-hook)
7123         _nhook="$2"
7124         if _startswith "$_nhook" "-"; then
7125           _err "'$_nhook' is not a hook name for '$1'"
7126           return 1
7127         fi
7128         if [ "$_notify_hook" ]; then
7129           _notify_hook="$_notify_hook,$_nhook"
7130         else
7131           _notify_hook="$_nhook"
7132         fi
7133         shift
7134         ;;
7135       --notify-level)
7136         _nlevel="$2"
7137         if _startswith "$_nlevel" "-"; then
7138           _err "'$_nlevel' is not a integer for '$1'"
7139           return 1
7140         fi
7141         _notify_level="$_nlevel"
7142         shift
7143         ;;
7144       --notify-mode)
7145         _nmode="$2"
7146         if _startswith "$_nmode" "-"; then
7147           _err "'$_nmode' is not a integer for '$1'"
7148           return 1
7149         fi
7150         _notify_mode="$_nmode"
7151         shift
7152         ;;
7153       --revoke-reason)
7154         _revoke_reason="$2"
7155         if _startswith "$_revoke_reason" "-"; then
7156           _err "'$_revoke_reason' is not a integer for '$1'"
7157           return 1
7158         fi
7159         shift
7160         ;;
7161       --eab-kid)
7162         _eab_kid="$2"
7163         shift
7164         ;;
7165       --eab-hmac-key)
7166         _eab_hmac_key="$2"
7167         shift
7168         ;;
7169       *)
7170         _err "Unknown parameter : $1"
7171         return 1
7172         ;;
7173     esac
7174
7175     shift 1
7176   done
7177
7178   if [ "${_CMD}" != "install" ]; then
7179     if [ "$__INTERACTIVE" ] && ! _checkSudo; then
7180       if [ -z "$FORCE" ]; then
7181         #Use "echo" here, instead of _info. it's too early
7182         echo "It seems that you are using sudo, please read this link first:"
7183         echo "$_SUDO_WIKI"
7184         return 1
7185       fi
7186     fi
7187     __initHome
7188     if [ "$_log" ]; then
7189       if [ -z "$_logfile" ]; then
7190         _logfile="$DEFAULT_LOG_FILE"
7191       fi
7192     fi
7193     if [ "$_logfile" ]; then
7194       _saveaccountconf "LOG_FILE" "$_logfile"
7195       LOG_FILE="$_logfile"
7196     fi
7197
7198     if [ "$_log_level" ]; then
7199       _saveaccountconf "LOG_LEVEL" "$_log_level"
7200       LOG_LEVEL="$_log_level"
7201     fi
7202
7203     if [ "$_syslog" ]; then
7204       if _exists logger; then
7205         if [ "$_syslog" = "0" ]; then
7206           _clearaccountconf "SYS_LOG"
7207         else
7208           _saveaccountconf "SYS_LOG" "$_syslog"
7209         fi
7210         SYS_LOG="$_syslog"
7211       else
7212         _err "The 'logger' command is not found, can not enable syslog."
7213         _clearaccountconf "SYS_LOG"
7214         SYS_LOG=""
7215       fi
7216     fi
7217
7218     _processAccountConf
7219   fi
7220
7221   _debug2 LE_WORKING_DIR "$LE_WORKING_DIR"
7222
7223   if [ "$DEBUG" ]; then
7224     version
7225     if [ "$_server" ]; then
7226       _debug "Using server: $_server"
7227     fi
7228   fi
7229   _debug "Running cmd: ${_CMD}"
7230   case "${_CMD}" in
7231     install) install "$_nocron" "$_confighome" "$_noprofile" ;;
7232     uninstall) uninstall "$_nocron" ;;
7233     upgrade) upgrade ;;
7234     issue)
7235       issue "$_webroot" "$_domain" "$_altdomains" "$_keylength" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_address" "$_challenge_alias"
7236       ;;
7237     deploy)
7238       deploy "$_domain" "$_deploy_hook" "$_ecc"
7239       ;;
7240     signcsr)
7241       signcsr "$_csr" "$_webroot" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_address" "$_challenge_alias"
7242       ;;
7243     showcsr)
7244       showcsr "$_csr" "$_domain"
7245       ;;
7246     installcert)
7247       installcert "$_domain" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_ecc"
7248       ;;
7249     renew)
7250       renew "$_domain" "$_ecc"
7251       ;;
7252     renewAll)
7253       renewAll "$_stopRenewOnError"
7254       ;;
7255     revoke)
7256       revoke "$_domain" "$_ecc" "$_revoke_reason"
7257       ;;
7258     remove)
7259       remove "$_domain" "$_ecc"
7260       ;;
7261     deactivate)
7262       deactivate "$_domain,$_altdomains"
7263       ;;
7264     registeraccount)
7265       registeraccount "$_accountkeylength" "$_eab_kid" "$_eab_hmac_key"
7266       ;;
7267     updateaccount)
7268       updateaccount
7269       ;;
7270     deactivateaccount)
7271       deactivateaccount
7272       ;;
7273     list)
7274       list "$_listraw"
7275       ;;
7276     installcronjob) installcronjob "$_confighome" ;;
7277     uninstallcronjob) uninstallcronjob ;;
7278     cron) cron ;;
7279     toPkcs)
7280       toPkcs "$_domain" "$_password" "$_ecc"
7281       ;;
7282     toPkcs8)
7283       toPkcs8 "$_domain" "$_ecc"
7284       ;;
7285     createAccountKey)
7286       createAccountKey "$_accountkeylength"
7287       ;;
7288     createDomainKey)
7289       createDomainKey "$_domain" "$_keylength"
7290       ;;
7291     createCSR)
7292       createCSR "$_domain" "$_altdomains" "$_ecc"
7293       ;;
7294     setnotify)
7295       setnotify "$_notify_hook" "$_notify_level" "$_notify_mode"
7296       ;;
7297     setdefaultca)
7298       setdefaultca
7299       ;;
7300     *)
7301       if [ "$_CMD" ]; then
7302         _err "Invalid command: $_CMD"
7303       fi
7304       showhelp
7305       return 1
7306       ;;
7307   esac
7308   _ret="$?"
7309   if [ "$_ret" != "0" ]; then
7310     return $_ret
7311   fi
7312
7313   if [ "${_CMD}" = "install" ]; then
7314     if [ "$_log" ]; then
7315       if [ -z "$LOG_FILE" ]; then
7316         LOG_FILE="$DEFAULT_LOG_FILE"
7317       fi
7318       _saveaccountconf "LOG_FILE" "$LOG_FILE"
7319     fi
7320
7321     if [ "$_log_level" ]; then
7322       _saveaccountconf "LOG_LEVEL" "$_log_level"
7323     fi
7324
7325     if [ "$_syslog" ]; then
7326       if _exists logger; then
7327         if [ "$_syslog" = "0" ]; then
7328           _clearaccountconf "SYS_LOG"
7329         else
7330           _saveaccountconf "SYS_LOG" "$_syslog"
7331         fi
7332       else
7333         _err "The 'logger' command is not found, can not enable syslog."
7334         _clearaccountconf "SYS_LOG"
7335         SYS_LOG=""
7336       fi
7337     fi
7338
7339     _processAccountConf
7340   fi
7341
7342 }
7343
7344 if [ "$INSTALLONLINE" ]; then
7345   INSTALLONLINE=""
7346   _installOnline
7347   exit
7348 fi
7349
7350 main() {
7351   [ -z "$1" ] && showhelp && return
7352   if _startswith "$1" '-'; then _process "$@"; else "$@"; fi
7353 }
7354
7355 main "$@"