acme.sh

   1 #!/usr/bin/env sh
   2
   3 VER=2.8.8
   4
   5 PROJECT_NAME="acme.sh"
   6
   7 PROJECT_ENTRY="acme.sh"
   8
   9 PROJECT="https://github.com/acmesh-official/$PROJECT_NAME"
  10
  11 DEFAULT_INSTALL_HOME="$HOME/.$PROJECT_NAME"
  12
  13 _WINDOWS_SCHEDULER_NAME="$PROJECT_NAME.cron"
  14
  15 _SCRIPT_="$0"
  16
  17 _SUB_FOLDER_NOTIFY="notify"
  18 _SUB_FOLDER_DNSAPI="dnsapi"
  19 _SUB_FOLDER_DEPLOY="deploy"
  20
  21 _SUB_FOLDERS="$_SUB_FOLDER_DNSAPI $_SUB_FOLDER_DEPLOY $_SUB_FOLDER_NOTIFY"
  22
  23 LETSENCRYPT_CA_V1="https://acme-v01.api.letsencrypt.org/directory"
  24 LETSENCRYPT_STAGING_CA_V1="https://acme-staging.api.letsencrypt.org/directory"
  25
  26 CA_LETSENCRYPT_V2="https://acme-v02.api.letsencrypt.org/directory"
  27 CA_LETSENCRYPT_V2_TEST="https://acme-staging-v02.api.letsencrypt.org/directory"
  28
  29 CA_BUYPASS="https://api.buypass.com/acme/directory"
  30 CA_BUYPASS_TEST="https://api.test4.buypass.no/acme/directory"
  31
  32 CA_ZEROSSL="https://acme.zerossl.com/v2/DV90"
  33 _ZERO_EAB_ENDPOINT="http://api.zerossl.com/acme/eab-credentials-email"
  34
  35 DEFAULT_CA=$CA_LETSENCRYPT_V2
  36 DEFAULT_STAGING_CA=$CA_LETSENCRYPT_V2_TEST
  37
  38 CA_NAMES="
  39 LetsEncrypt.org,letsencrypt
  40 LetsEncrypt.org_test,letsencrypt_test,letsencrypttest
  41 BuyPass.com,buypass
  42 BuyPass.com_test,buypass_test,buypasstest
  43 ZeroSSL.com,zerossl
  44 "
  45
  46 CA_SERVERS="$CA_LETSENCRYPT_V2,$CA_LETSENCRYPT_V2_TEST,$CA_BUYPASS,$CA_BUYPASS_TEST,$CA_ZEROSSL"
  47
  48 DEFAULT_USER_AGENT="$PROJECT_NAME/$VER ($PROJECT)"
  49
  50 DEFAULT_ACCOUNT_KEY_LENGTH=2048
  51 DEFAULT_DOMAIN_KEY_LENGTH=2048
  52
  53 DEFAULT_OPENSSL_BIN="openssl"
  54
  55 VTYPE_HTTP="http-01"
  56 VTYPE_DNS="dns-01"
  57 VTYPE_ALPN="tls-alpn-01"
  58
  59 LOCAL_ANY_ADDRESS="0.0.0.0"
  60
  61 DEFAULT_RENEW=60
  62
  63 NO_VALUE="no"
  64
  65 W_DNS="dns"
  66 W_ALPN="alpn"
  67 DNS_ALIAS_PREFIX="="
  68
  69 MODE_STATELESS="stateless"
  70
  71 STATE_VERIFIED="verified_ok"
  72
  73 NGINX="nginx:"
  74 NGINX_START="#ACME_NGINX_START"
  75 NGINX_END="#ACME_NGINX_END"
  76
  77 BEGIN_CSR="-----BEGIN CERTIFICATE REQUEST-----"
  78 END_CSR="-----END CERTIFICATE REQUEST-----"
  79
  80 BEGIN_CERT="-----BEGIN CERTIFICATE-----"
  81 END_CERT="-----END CERTIFICATE-----"
  82
  83 CONTENT_TYPE_JSON="application/jose+json"
  84 RENEW_SKIP=2
  85
  86 B64CONF_START="__ACME_BASE64__START_"
  87 B64CONF_END="__ACME_BASE64__END_"
  88
  89 ECC_SEP="_"
  90 ECC_SUFFIX="${ECC_SEP}ecc"
  91
  92 LOG_LEVEL_1=1
  93 LOG_LEVEL_2=2
  94 LOG_LEVEL_3=3
  95 DEFAULT_LOG_LEVEL="$LOG_LEVEL_1"
  96
  97 DEBUG_LEVEL_1=1
  98 DEBUG_LEVEL_2=2
  99 DEBUG_LEVEL_3=3
 100 DEBUG_LEVEL_DEFAULT=$DEBUG_LEVEL_1
 101 DEBUG_LEVEL_NONE=0
 102
 103 DOH_CLOUDFLARE=1
 104 DOH_GOOGLE=2
 105
 106 HIDDEN_VALUE="[hidden](please add '--output-insecure' to see this value)"
 107
 108 SYSLOG_ERROR="user.error"
 109 SYSLOG_INFO="user.info"
 110 SYSLOG_DEBUG="user.debug"
 111
 112 #error
 113 SYSLOG_LEVEL_ERROR=3
 114 #info
 115 SYSLOG_LEVEL_INFO=6
 116 #debug
 117 SYSLOG_LEVEL_DEBUG=7
 118 #debug2
 119 SYSLOG_LEVEL_DEBUG_2=8
 120 #debug3
 121 SYSLOG_LEVEL_DEBUG_3=9
 122
 123 SYSLOG_LEVEL_DEFAULT=$SYSLOG_LEVEL_ERROR
 124 #none
 125 SYSLOG_LEVEL_NONE=0
 126
 127 NOTIFY_LEVEL_DISABLE=0
 128 NOTIFY_LEVEL_ERROR=1
 129 NOTIFY_LEVEL_RENEW=2
 130 NOTIFY_LEVEL_SKIP=3
 131
 132 NOTIFY_LEVEL_DEFAULT=$NOTIFY_LEVEL_RENEW
 133
 134 NOTIFY_MODE_BULK=0
 135 NOTIFY_MODE_CERT=1
 136
 137 NOTIFY_MODE_DEFAULT=$NOTIFY_MODE_BULK
 138
 139 _DEBUG_WIKI="https://github.com/acmesh-official/acme.sh/wiki/How-to-debug-acme.sh"
 140
 141 _PREPARE_LINK="https://github.com/acmesh-official/acme.sh/wiki/Install-preparations"
 142
 143 _STATELESS_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Stateless-Mode"
 144
 145 _DNS_ALIAS_WIKI="https://github.com/acmesh-official/acme.sh/wiki/DNS-alias-mode"
 146
 147 _DNS_MANUAL_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dns-manual-mode"
 148
 149 _DNS_API_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dnsapi"
 150
 151 _NOTIFY_WIKI="https://github.com/acmesh-official/acme.sh/wiki/notify"
 152
 153 _SUDO_WIKI="https://github.com/acmesh-official/acme.sh/wiki/sudo"
 154
 155 _REVOKE_WIKI="https://github.com/acmesh-official/acme.sh/wiki/revokecert"
 156
 157 _ZEROSSL_WIKI="https://github.com/acmesh-official/acme.sh/wiki/ZeroSSL.com-CA"
 158
 159 _SERVER_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Server"
 160
 161 _PREFERRED_CHAIN_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Preferred-Chain"
 162
 163 _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."
 164
 165 _DNS_MANUAL_WARN="It seems that you are using dns manual mode. please take care: $_DNS_MANUAL_ERR"
 166
 167 _DNS_MANUAL_ERROR="It seems that you are using dns manual mode. Read this link first: $_DNS_MANUAL_WIKI"
 168
 169 __INTERACTIVE=""
 170 if [ -t 1 ]; then
 171   __INTERACTIVE="1"
 172 fi
 173
 174 __green() {
 175   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 176     printf '\33[1;32m%b\33[0m' "$1"
 177     return
 178   fi
 179   printf -- "%b" "$1"
 180 }
 181
 182 __red() {
 183   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 184     printf '\33[1;31m%b\33[0m' "$1"
 185     return
 186   fi
 187   printf -- "%b" "$1"
 188 }
 189
 190 _printargs() {
 191   _exitstatus="$?"
 192   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 193     printf -- "%s" "[$(date)] "
 194   fi
 195   if [ -z "$2" ]; then
 196     printf -- "%s" "$1"
 197   else
 198     printf -- "%s" "$1='$2'"
 199   fi
 200   printf "\n"
 201   # return the saved exit status
 202   return "$_exitstatus"
 203 }
 204
 205 _dlg_versions() {
 206   echo "Diagnosis versions: "
 207   echo "openssl:$ACME_OPENSSL_BIN"
 208   if _exists "${ACME_OPENSSL_BIN:-openssl}"; then
 209     ${ACME_OPENSSL_BIN:-openssl} version 2>&1
 210   else
 211     echo "$ACME_OPENSSL_BIN doesn't exist."
 212   fi
 213
 214   echo "apache:"
 215   if [ "$_APACHECTL" ] && _exists "$_APACHECTL"; then
 216     $_APACHECTL -V 2>&1
 217   else
 218     echo "apache doesn't exist."
 219   fi
 220
 221   echo "nginx:"
 222   if _exists "nginx"; then
 223     nginx -V 2>&1
 224   else
 225     echo "nginx doesn't exist."
 226   fi
 227
 228   echo "socat:"
 229   if _exists "socat"; then
 230     socat -V 2>&1
 231   else
 232     _debug "socat doesn't exist."
 233   fi
 234 }
 235
 236 #class
 237 _syslog() {
 238   _exitstatus="$?"
 239   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" = "$SYSLOG_LEVEL_NONE" ]; then
 240     return
 241   fi
 242   _logclass="$1"
 243   shift
 244   if [ -z "$__logger_i" ]; then
 245     if _contains "$(logger --help 2>&1)" "-i"; then
 246       __logger_i="logger -i"
 247     else
 248       __logger_i="logger"
 249     fi
 250   fi
 251   $__logger_i -t "$PROJECT_NAME" -p "$_logclass" "$(_printargs "$@")" >/dev/null 2>&1
 252   return "$_exitstatus"
 253 }
 254
 255 _log() {
 256   [ -z "$LOG_FILE" ] && return
 257   _printargs "$@" >>"$LOG_FILE"
 258 }
 259
 260 _info() {
 261   _log "$@"
 262   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_INFO" ]; then
 263     _syslog "$SYSLOG_INFO" "$@"
 264   fi
 265   _printargs "$@"
 266 }
 267
 268 _err() {
 269   _syslog "$SYSLOG_ERROR" "$@"
 270   _log "$@"
 271   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 272     printf -- "%s" "[$(date)] " >&2
 273   fi
 274   if [ -z "$2" ]; then
 275     __red "$1" >&2
 276   else
 277     __red "$1='$2'" >&2
 278   fi
 279   printf "\n" >&2
 280   return 1
 281 }
 282
 283 _usage() {
 284   __red "$@" >&2
 285   printf "\n" >&2
 286 }
 287
 288 __debug_bash_helper() {
 289   # At this point only do for --debug 3
 290   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -lt "$DEBUG_LEVEL_3" ]; then
 291     return
 292   fi
 293   # Return extra debug info when running with bash, otherwise return empty
 294   # string.
 295   if [ -z "${BASH_VERSION}" ]; then
 296     return
 297   fi
 298   # We are a bash shell at this point, return the filename, function name, and
 299   # line number as a string
 300   _dbh_saveIFS=$IFS
 301   IFS=" "
 302   # Must use eval or syntax error happens under dash. The eval should use
 303   # single quotes as older versions of busybox had a bug with double quotes and
 304   # eval.
 305   # Use 'caller 1' as we want one level up the stack as we should be called
 306   # by one of the _debug* functions
 307   eval '_dbh_called=($(caller 1))'
 308   IFS=$_dbh_saveIFS
 309   eval '_dbh_file=${_dbh_called[2]}'
 310   if [ -n "${_script_home}" ]; then
 311     # Trim off the _script_home directory name
 312     eval '_dbh_file=${_dbh_file#$_script_home/}'
 313   fi
 314   eval '_dbh_function=${_dbh_called[1]}'
 315   eval '_dbh_lineno=${_dbh_called[0]}'
 316   printf "%-40s " "$_dbh_file:${_dbh_function}:${_dbh_lineno}"
 317 }
 318
 319 _debug() {
 320   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 321     _log "$@"
 322   fi
 323   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 324     _syslog "$SYSLOG_DEBUG" "$@"
 325   fi
 326   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 327     _bash_debug=$(__debug_bash_helper)
 328     _printargs "${_bash_debug}$@" >&2
 329   fi
 330 }
 331
 332 #output the sensitive messages
 333 _secure_debug() {
 334   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 335     if [ "$OUTPUT_INSECURE" = "1" ]; then
 336       _log "$@"
 337     else
 338       _log "$1" "$HIDDEN_VALUE"
 339     fi
 340   fi
 341   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 342     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 343   fi
 344   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 345     if [ "$OUTPUT_INSECURE" = "1" ]; then
 346       _printargs "$@" >&2
 347     else
 348       _printargs "$1" "$HIDDEN_VALUE" >&2
 349     fi
 350   fi
 351 }
 352
 353 _debug2() {
 354   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 355     _log "$@"
 356   fi
 357   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 358     _syslog "$SYSLOG_DEBUG" "$@"
 359   fi
 360   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 361     _bash_debug=$(__debug_bash_helper)
 362     _printargs "${_bash_debug}$@" >&2
 363   fi
 364 }
 365
 366 _secure_debug2() {
 367   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 368     if [ "$OUTPUT_INSECURE" = "1" ]; then
 369       _log "$@"
 370     else
 371       _log "$1" "$HIDDEN_VALUE"
 372     fi
 373   fi
 374   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 375     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 376   fi
 377   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 378     if [ "$OUTPUT_INSECURE" = "1" ]; then
 379       _printargs "$@" >&2
 380     else
 381       _printargs "$1" "$HIDDEN_VALUE" >&2
 382     fi
 383   fi
 384 }
 385
 386 _debug3() {
 387   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 388     _log "$@"
 389   fi
 390   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 391     _syslog "$SYSLOG_DEBUG" "$@"
 392   fi
 393   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 394     _bash_debug=$(__debug_bash_helper)
 395     _printargs "${_bash_debug}$@" >&2
 396   fi
 397 }
 398
 399 _secure_debug3() {
 400   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 401     if [ "$OUTPUT_INSECURE" = "1" ]; then
 402       _log "$@"
 403     else
 404       _log "$1" "$HIDDEN_VALUE"
 405     fi
 406   fi
 407   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 408     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 409   fi
 410   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 411     if [ "$OUTPUT_INSECURE" = "1" ]; then
 412       _printargs "$@" >&2
 413     else
 414       _printargs "$1" "$HIDDEN_VALUE" >&2
 415     fi
 416   fi
 417 }
 418
 419 _upper_case() {
 420   # shellcheck disable=SC2018,SC2019
 421   tr 'a-z' 'A-Z'
 422 }
 423
 424 _lower_case() {
 425   # shellcheck disable=SC2018,SC2019
 426   tr 'A-Z' 'a-z'
 427 }
 428
 429 _startswith() {
 430   _str="$1"
 431   _sub="$2"
 432   echo "$_str" | grep "^$_sub" >/dev/null 2>&1
 433 }
 434
 435 _endswith() {
 436   _str="$1"
 437   _sub="$2"
 438   echo "$_str" | grep -- "$_sub\$" >/dev/null 2>&1
 439 }
 440
 441 _contains() {
 442   _str="$1"
 443   _sub="$2"
 444   echo "$_str" | grep -- "$_sub" >/dev/null 2>&1
 445 }
 446
 447 _hasfield() {
 448   _str="$1"
 449   _field="$2"
 450   _sep="$3"
 451   if [ -z "$_field" ]; then
 452     _usage "Usage: str field  [sep]"
 453     return 1
 454   fi
 455
 456   if [ -z "$_sep" ]; then
 457     _sep=","
 458   fi
 459
 460   for f in $(echo "$_str" | tr "$_sep" ' '); do
 461     if [ "$f" = "$_field" ]; then
 462       _debug2 "'$_str' contains '$_field'"
 463       return 0 #contains ok
 464     fi
 465   done
 466   _debug2 "'$_str' does not contain '$_field'"
 467   return 1 #not contains
 468 }
 469
 470 # str index [sep]
 471 _getfield() {
 472   _str="$1"
 473   _findex="$2"
 474   _sep="$3"
 475
 476   if [ -z "$_findex" ]; then
 477     _usage "Usage: str field  [sep]"
 478     return 1
 479   fi
 480
 481   if [ -z "$_sep" ]; then
 482     _sep=","
 483   fi
 484
 485   _ffi="$_findex"
 486   while [ "$_ffi" -gt "0" ]; do
 487     _fv="$(echo "$_str" | cut -d "$_sep" -f "$_ffi")"
 488     if [ "$_fv" ]; then
 489       printf -- "%s" "$_fv"
 490       return 0
 491     fi
 492     _ffi="$(_math "$_ffi" - 1)"
 493   done
 494
 495   printf -- "%s" "$_str"
 496
 497 }
 498
 499 _exists() {
 500   cmd="$1"
 501   if [ -z "$cmd" ]; then
 502     _usage "Usage: _exists cmd"
 503     return 1
 504   fi
 505
 506   if eval type type >/dev/null 2>&1; then
 507     eval type "$cmd" >/dev/null 2>&1
 508   elif command >/dev/null 2>&1; then
 509     command -v "$cmd" >/dev/null 2>&1
 510   else
 511     which "$cmd" >/dev/null 2>&1
 512   fi
 513   ret="$?"
 514   _debug3 "$cmd exists=$ret"
 515   return $ret
 516 }
 517
 518 #a + b
 519 _math() {
 520   _m_opts="$@"
 521   printf "%s" "$(($_m_opts))"
 522 }
 523
 524 _h_char_2_dec() {
 525   _ch=$1
 526   case "${_ch}" in
 527   a | A)
 528     printf "10"
 529     ;;
 530   b | B)
 531     printf "11"
 532     ;;
 533   c | C)
 534     printf "12"
 535     ;;
 536   d | D)
 537     printf "13"
 538     ;;
 539   e | E)
 540     printf "14"
 541     ;;
 542   f | F)
 543     printf "15"
 544     ;;
 545   *)
 546     printf "%s" "$_ch"
 547     ;;
 548   esac
 549
 550 }
 551
 552 _URGLY_PRINTF=""
 553 if [ "$(printf '\x41')" != 'A' ]; then
 554   _URGLY_PRINTF=1
 555 fi
 556
 557 _ESCAPE_XARGS=""
 558 if _exists xargs && [ "$(printf %s '\\x41' | xargs printf)" = 'A' ]; then
 559   _ESCAPE_XARGS=1
 560 fi
 561
 562 _h2b() {
 563   if _exists xxd && xxd -r -p 2>/dev/null; then
 564     return
 565   fi
 566
 567   hex=$(cat)
 568   ic=""
 569   jc=""
 570   _debug2 _URGLY_PRINTF "$_URGLY_PRINTF"
 571   if [ -z "$_URGLY_PRINTF" ]; then
 572     if [ "$_ESCAPE_XARGS" ] && _exists xargs; then
 573       _debug2 "xargs"
 574       echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/\\\\\\x\1/g' | xargs printf
 575     else
 576       for h in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/ \1/g'); do
 577         if [ -z "$h" ]; then
 578           break
 579         fi
 580         printf "\x$h%s"
 581       done
 582     fi
 583   else
 584     for c in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\)/ \1/g'); do
 585       if [ -z "$ic" ]; then
 586         ic=$c
 587         continue
 588       fi
 589       jc=$c
 590       ic="$(_h_char_2_dec "$ic")"
 591       jc="$(_h_char_2_dec "$jc")"
 592       printf '\'"$(printf "%o" "$(_math "$ic" \* 16 + $jc)")""%s"
 593       ic=""
 594       jc=""
 595     done
 596   fi
 597
 598 }
 599
 600 _is_solaris() {
 601   _contains "${__OS__:=$(uname -a)}" "solaris" || _contains "${__OS__:=$(uname -a)}" "SunOS"
 602 }
 603
 604 #_ascii_hex str
 605 #this can only process ascii chars, should only be used when od command is missing as a backup way.
 606 _ascii_hex() {
 607   _debug2 "Using _ascii_hex"
 608   _str="$1"
 609   _str_len=${#_str}
 610   _h_i=1
 611   while [ "$_h_i" -le "$_str_len" ]; do
 612     _str_c="$(printf "%s" "$_str" | cut -c "$_h_i")"
 613     printf " %02x" "'$_str_c"
 614     _h_i="$(_math "$_h_i" + 1)"
 615   done
 616 }
 617
 618 #stdin  output hexstr splited by one space
 619 #input:"abc"
 620 #output: " 61 62 63"
 621 _hex_dump() {
 622   if _exists od; then
 623     od -A n -v -t x1 | tr -s " " | sed 's/ $//' | tr -d "\r\t\n"
 624   elif _exists hexdump; then
 625     _debug3 "using hexdump"
 626     hexdump -v -e '/1 ""' -e '/1 " %02x" ""'
 627   elif _exists xxd; then
 628     _debug3 "using xxd"
 629     xxd -ps -c 20 -i | sed "s/ 0x/ /g" | tr -d ",\n" | tr -s " "
 630   else
 631     _debug3 "using _ascii_hex"
 632     str=$(cat)
 633     _ascii_hex "$str"
 634   fi
 635 }
 636
 637 #url encode, no-preserved chars
 638 #A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z
 639 #41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a
 640
 641 #a  b  c  d  e  f  g  h  i  j  k  l  m  n  o  p  q  r  s  t  u  v  w  x  y  z
 642 #61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 78 79 7a
 643
 644 #0  1  2  3  4  5  6  7  8  9  -  _  .  ~
 645 #30 31 32 33 34 35 36 37 38 39 2d 5f 2e 7e
 646
 647 #stdin stdout
 648 _url_encode() {
 649   _hex_str=$(_hex_dump)
 650   _debug3 "_url_encode"
 651   _debug3 "_hex_str" "$_hex_str"
 652   for _hex_code in $_hex_str; do
 653     #upper case
 654     case "${_hex_code}" in
 655     "41")
 656       printf "%s" "A"
 657       ;;
 658     "42")
 659       printf "%s" "B"
 660       ;;
 661     "43")
 662       printf "%s" "C"
 663       ;;
 664     "44")
 665       printf "%s" "D"
 666       ;;
 667     "45")
 668       printf "%s" "E"
 669       ;;
 670     "46")
 671       printf "%s" "F"
 672       ;;
 673     "47")
 674       printf "%s" "G"
 675       ;;
 676     "48")
 677       printf "%s" "H"
 678       ;;
 679     "49")
 680       printf "%s" "I"
 681       ;;
 682     "4a")
 683       printf "%s" "J"
 684       ;;
 685     "4b")
 686       printf "%s" "K"
 687       ;;
 688     "4c")
 689       printf "%s" "L"
 690       ;;
 691     "4d")
 692       printf "%s" "M"
 693       ;;
 694     "4e")
 695       printf "%s" "N"
 696       ;;
 697     "4f")
 698       printf "%s" "O"
 699       ;;
 700     "50")
 701       printf "%s" "P"
 702       ;;
 703     "51")
 704       printf "%s" "Q"
 705       ;;
 706     "52")
 707       printf "%s" "R"
 708       ;;
 709     "53")
 710       printf "%s" "S"
 711       ;;
 712     "54")
 713       printf "%s" "T"
 714       ;;
 715     "55")
 716       printf "%s" "U"
 717       ;;
 718     "56")
 719       printf "%s" "V"
 720       ;;
 721     "57")
 722       printf "%s" "W"
 723       ;;
 724     "58")
 725       printf "%s" "X"
 726       ;;
 727     "59")
 728       printf "%s" "Y"
 729       ;;
 730     "5a")
 731       printf "%s" "Z"
 732       ;;
 733
 734       #lower case
 735     "61")
 736       printf "%s" "a"
 737       ;;
 738     "62")
 739       printf "%s" "b"
 740       ;;
 741     "63")
 742       printf "%s" "c"
 743       ;;
 744     "64")
 745       printf "%s" "d"
 746       ;;
 747     "65")
 748       printf "%s" "e"
 749       ;;
 750     "66")
 751       printf "%s" "f"
 752       ;;
 753     "67")
 754       printf "%s" "g"
 755       ;;
 756     "68")
 757       printf "%s" "h"
 758       ;;
 759     "69")
 760       printf "%s" "i"
 761       ;;
 762     "6a")
 763       printf "%s" "j"
 764       ;;
 765     "6b")
 766       printf "%s" "k"
 767       ;;
 768     "6c")
 769       printf "%s" "l"
 770       ;;
 771     "6d")
 772       printf "%s" "m"
 773       ;;
 774     "6e")
 775       printf "%s" "n"
 776       ;;
 777     "6f")
 778       printf "%s" "o"
 779       ;;
 780     "70")
 781       printf "%s" "p"
 782       ;;
 783     "71")
 784       printf "%s" "q"
 785       ;;
 786     "72")
 787       printf "%s" "r"
 788       ;;
 789     "73")
 790       printf "%s" "s"
 791       ;;
 792     "74")
 793       printf "%s" "t"
 794       ;;
 795     "75")
 796       printf "%s" "u"
 797       ;;
 798     "76")
 799       printf "%s" "v"
 800       ;;
 801     "77")
 802       printf "%s" "w"
 803       ;;
 804     "78")
 805       printf "%s" "x"
 806       ;;
 807     "79")
 808       printf "%s" "y"
 809       ;;
 810     "7a")
 811       printf "%s" "z"
 812       ;;
 813       #numbers
 814     "30")
 815       printf "%s" "0"
 816       ;;
 817     "31")
 818       printf "%s" "1"
 819       ;;
 820     "32")
 821       printf "%s" "2"
 822       ;;
 823     "33")
 824       printf "%s" "3"
 825       ;;
 826     "34")
 827       printf "%s" "4"
 828       ;;
 829     "35")
 830       printf "%s" "5"
 831       ;;
 832     "36")
 833       printf "%s" "6"
 834       ;;
 835     "37")
 836       printf "%s" "7"
 837       ;;
 838     "38")
 839       printf "%s" "8"
 840       ;;
 841     "39")
 842       printf "%s" "9"
 843       ;;
 844     "2d")
 845       printf "%s" "-"
 846       ;;
 847     "5f")
 848       printf "%s" "_"
 849       ;;
 850     "2e")
 851       printf "%s" "."
 852       ;;
 853     "7e")
 854       printf "%s" "~"
 855       ;;
 856     #other hex
 857     *)
 858       printf '%%%s' "$_hex_code"
 859       ;;
 860     esac
 861   done
 862 }
 863
 864 _json_encode() {
 865   _j_str="$(sed 's/"/\\"/g' | sed "s/\r/\\r/g")"
 866   _debug3 "_json_encode"
 867   _debug3 "_j_str" "$_j_str"
 868   echo "$_j_str" | _hex_dump | _lower_case | sed 's/0a/5c 6e/g' | tr -d ' ' | _h2b | tr -d "\r\n"
 869 }
 870
 871 #from: http:\/\/  to http://
 872 _json_decode() {
 873   _j_str="$(sed 's#\\/#/#g')"
 874   _debug3 "_json_decode"
 875   _debug3 "_j_str" "$_j_str"
 876   echo "$_j_str"
 877 }
 878
 879 #options file
 880 _sed_i() {
 881   options="$1"
 882   filename="$2"
 883   if [ -z "$filename" ]; then
 884     _usage "Usage:_sed_i options filename"
 885     return 1
 886   fi
 887   _debug2 options "$options"
 888   if sed -h 2>&1 | grep "\-i\[SUFFIX]" >/dev/null 2>&1; then
 889     _debug "Using sed  -i"
 890     sed -i "$options" "$filename"
 891   else
 892     _debug "No -i support in sed"
 893     text="$(cat "$filename")"
 894     echo "$text" | sed "$options" >"$filename"
 895   fi
 896 }
 897
 898 _egrep_o() {
 899   if ! egrep -o "$1" 2>/dev/null; then
 900     sed -n 's/.*\('"$1"'\).*/\1/p'
 901   fi
 902 }
 903
 904 #Usage: file startline endline
 905 _getfile() {
 906   filename="$1"
 907   startline="$2"
 908   endline="$3"
 909   if [ -z "$endline" ]; then
 910     _usage "Usage: file startline endline"
 911     return 1
 912   fi
 913
 914   i="$(grep -n -- "$startline" "$filename" | cut -d : -f 1)"
 915   if [ -z "$i" ]; then
 916     _err "Can not find start line: $startline"
 917     return 1
 918   fi
 919   i="$(_math "$i" + 1)"
 920   _debug i "$i"
 921
 922   j="$(grep -n -- "$endline" "$filename" | cut -d : -f 1)"
 923   if [ -z "$j" ]; then
 924     _err "Can not find end line: $endline"
 925     return 1
 926   fi
 927   j="$(_math "$j" - 1)"
 928   _debug j "$j"
 929
 930   sed -n "$i,${j}p" "$filename"
 931
 932 }
 933
 934 #Usage: multiline
 935 _base64() {
 936   [ "" ] #urgly
 937   if [ "$1" ]; then
 938     _debug3 "base64 multiline:'$1'"
 939     ${ACME_OPENSSL_BIN:-openssl} base64 -e
 940   else
 941     _debug3 "base64 single line."
 942     ${ACME_OPENSSL_BIN:-openssl} base64 -e | tr -d '\r\n'
 943   fi
 944 }
 945
 946 #Usage: multiline
 947 _dbase64() {
 948   if [ "$1" ]; then
 949     ${ACME_OPENSSL_BIN:-openssl} base64 -d -A
 950   else
 951     ${ACME_OPENSSL_BIN:-openssl} base64 -d
 952   fi
 953 }
 954
 955 #file
 956 _checkcert() {
 957   _cf="$1"
 958   if [ "$DEBUG" ]; then
 959     ${ACME_OPENSSL_BIN:-openssl} x509 -noout -text -in "$_cf"
 960   else
 961     ${ACME_OPENSSL_BIN:-openssl} x509 -noout -text -in "$_cf" >/dev/null 2>&1
 962   fi
 963 }
 964
 965 #Usage: hashalg  [outputhex]
 966 #Output Base64-encoded digest
 967 _digest() {
 968   alg="$1"
 969   if [ -z "$alg" ]; then
 970     _usage "Usage: _digest hashalg"
 971     return 1
 972   fi
 973
 974   outputhex="$2"
 975
 976   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ] || [ "$alg" = "md5" ]; then
 977     if [ "$outputhex" ]; then
 978       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hex | cut -d = -f 2 | tr -d ' '
 979     else
 980       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -binary | _base64
 981     fi
 982   else
 983     _err "$alg is not supported yet"
 984     return 1
 985   fi
 986
 987 }
 988
 989 #Usage: hashalg  secret_hex  [outputhex]
 990 #Output binary hmac
 991 _hmac() {
 992   alg="$1"
 993   secret_hex="$2"
 994   outputhex="$3"
 995
 996   if [ -z "$secret_hex" ]; then
 997     _usage "Usage: _hmac hashalg secret [outputhex]"
 998     return 1
 999   fi
1000
1001   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ]; then
1002     if [ "$outputhex" ]; then
1003       (${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 ' '
1004     else
1005       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -mac HMAC -macopt "hexkey:$secret_hex" -binary 2>/dev/null || ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hmac "$(printf "%s" "$secret_hex" | _h2b)" -binary
1006     fi
1007   else
1008     _err "$alg is not supported yet"
1009     return 1
1010   fi
1011
1012 }
1013
1014 #Usage: keyfile hashalg
1015 #Output: Base64-encoded signature value
1016 _sign() {
1017   keyfile="$1"
1018   alg="$2"
1019   if [ -z "$alg" ]; then
1020     _usage "Usage: _sign keyfile hashalg"
1021     return 1
1022   fi
1023
1024   _sign_openssl="${ACME_OPENSSL_BIN:-openssl} dgst -sign $keyfile "
1025
1026   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1 || grep "BEGIN PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1027     $_sign_openssl -$alg | _base64
1028   elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1029     if ! _signedECText="$($_sign_openssl -sha$__ECC_KEY_LEN | ${ACME_OPENSSL_BIN:-openssl} asn1parse -inform DER)"; then
1030       _err "Sign failed: $_sign_openssl"
1031       _err "Key file: $keyfile"
1032       _err "Key content:$(wc -l <"$keyfile") lines"
1033       return 1
1034     fi
1035     _debug3 "_signedECText" "$_signedECText"
1036     _ec_r="$(echo "$_signedECText" | _head_n 2 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1037     _ec_s="$(echo "$_signedECText" | _head_n 3 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1038     if [ "$__ECC_KEY_LEN" -eq "256" ]; then
1039       while [ "${#_ec_r}" -lt "64" ]; do
1040         _ec_r="0${_ec_r}"
1041       done
1042       while [ "${#_ec_s}" -lt "64" ]; do
1043         _ec_s="0${_ec_s}"
1044       done
1045     fi
1046     if [ "$__ECC_KEY_LEN" -eq "384" ]; then
1047       while [ "${#_ec_r}" -lt "96" ]; do
1048         _ec_r="0${_ec_r}"
1049       done
1050       while [ "${#_ec_s}" -lt "96" ]; do
1051         _ec_s="0${_ec_s}"
1052       done
1053     fi
1054     if [ "$__ECC_KEY_LEN" -eq "512" ]; then
1055       while [ "${#_ec_r}" -lt "132" ]; do
1056         _ec_r="0${_ec_r}"
1057       done
1058       while [ "${#_ec_s}" -lt "132" ]; do
1059         _ec_s="0${_ec_s}"
1060       done
1061     fi
1062     _debug3 "_ec_r" "$_ec_r"
1063     _debug3 "_ec_s" "$_ec_s"
1064     printf "%s" "$_ec_r$_ec_s" | _h2b | _base64
1065   else
1066     _err "Unknown key file format."
1067     return 1
1068   fi
1069
1070 }
1071
1072 #keylength or isEcc flag (empty str => not ecc)
1073 _isEccKey() {
1074   _length="$1"
1075
1076   if [ -z "$_length" ]; then
1077     return 1
1078   fi
1079
1080   [ "$_length" != "1024" ] &&
1081     [ "$_length" != "2048" ] &&
1082     [ "$_length" != "3072" ] &&
1083     [ "$_length" != "4096" ] &&
1084     [ "$_length" != "8192" ]
1085 }
1086
1087 # _createkey  2048|ec-256   file
1088 _createkey() {
1089   length="$1"
1090   f="$2"
1091   _debug2 "_createkey for file:$f"
1092   eccname="$length"
1093   if _startswith "$length" "ec-"; then
1094     length=$(printf "%s" "$length" | cut -d '-' -f 2-100)
1095
1096     if [ "$length" = "256" ]; then
1097       eccname="prime256v1"
1098     fi
1099     if [ "$length" = "384" ]; then
1100       eccname="secp384r1"
1101     fi
1102     if [ "$length" = "521" ]; then
1103       eccname="secp521r1"
1104     fi
1105
1106   fi
1107
1108   if [ -z "$length" ]; then
1109     length=2048
1110   fi
1111
1112   _debug "Use length $length"
1113
1114   if ! touch "$f" >/dev/null 2>&1; then
1115     _f_path="$(dirname "$f")"
1116     _debug _f_path "$_f_path"
1117     if ! mkdir -p "$_f_path"; then
1118       _err "Can not create path: $_f_path"
1119       return 1
1120     fi
1121   fi
1122
1123   if _isEccKey "$length"; then
1124     _debug "Using ec name: $eccname"
1125     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} ecparam -name "$eccname" -genkey 2>/dev/null)"; then
1126       echo "$_opkey" >"$f"
1127     else
1128       _err "error ecc key name: $eccname"
1129       return 1
1130     fi
1131   else
1132     _debug "Using RSA: $length"
1133     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} genrsa "$length" 2>/dev/null)"; then
1134       echo "$_opkey" >"$f"
1135     else
1136       _err "error rsa key: $length"
1137       return 1
1138     fi
1139   fi
1140
1141   if [ "$?" != "0" ]; then
1142     _err "Create key error."
1143     return 1
1144   fi
1145 }
1146
1147 #domain
1148 _is_idn() {
1149   _is_idn_d="$1"
1150   _debug2 _is_idn_d "$_is_idn_d"
1151   _idn_temp=$(printf "%s" "$_is_idn_d" | tr -d '0-9' | tr -d 'a-z' | tr -d 'A-Z' | tr -d '*.,-_')
1152   _debug2 _idn_temp "$_idn_temp"
1153   [ "$_idn_temp" ]
1154 }
1155
1156 #aa.com
1157 #aa.com,bb.com,cc.com
1158 _idn() {
1159   __idn_d="$1"
1160   if ! _is_idn "$__idn_d"; then
1161     printf "%s" "$__idn_d"
1162     return 0
1163   fi
1164
1165   if _exists idn; then
1166     if _contains "$__idn_d" ','; then
1167       _i_first="1"
1168       for f in $(echo "$__idn_d" | tr ',' ' '); do
1169         [ -z "$f" ] && continue
1170         if [ -z "$_i_first" ]; then
1171           printf "%s" ","
1172         else
1173           _i_first=""
1174         fi
1175         idn --quiet "$f" | tr -d "\r\n"
1176       done
1177     else
1178       idn "$__idn_d" | tr -d "\r\n"
1179     fi
1180   else
1181     _err "Please install idn to process IDN names."
1182   fi
1183 }
1184
1185 #_createcsr  cn  san_list  keyfile csrfile conf acmeValidationv1
1186 _createcsr() {
1187   _debug _createcsr
1188   domain="$1"
1189   domainlist="$2"
1190   csrkey="$3"
1191   csr="$4"
1192   csrconf="$5"
1193   acmeValidationv1="$6"
1194   _debug2 domain "$domain"
1195   _debug2 domainlist "$domainlist"
1196   _debug2 csrkey "$csrkey"
1197   _debug2 csr "$csr"
1198   _debug2 csrconf "$csrconf"
1199
1200   printf "[ req_distinguished_name ]\n[ req ]\ndistinguished_name = req_distinguished_name\nreq_extensions = v3_req\n[ v3_req ]\n\nkeyUsage = nonRepudiation, digitalSignature, keyEncipherment" >"$csrconf"
1201
1202   if [ "$acmeValidationv1" ]; then
1203     domainlist="$(_idn "$domainlist")"
1204     printf -- "\nsubjectAltName=DNS:$domainlist" >>"$csrconf"
1205   elif [ -z "$domainlist" ] || [ "$domainlist" = "$NO_VALUE" ]; then
1206     #single domain
1207     _info "Single domain" "$domain"
1208     printf -- "\nsubjectAltName=DNS:$(_idn "$domain")" >>"$csrconf"
1209   else
1210     domainlist="$(_idn "$domainlist")"
1211     _debug2 domainlist "$domainlist"
1212     if _contains "$domainlist" ","; then
1213       alt="DNS:$(_idn "$domain"),DNS:$(echo "$domainlist" | sed "s/,,/,/g" | sed "s/,/,DNS:/g")"
1214     else
1215       alt="DNS:$(_idn "$domain"),DNS:$domainlist"
1216     fi
1217     #multi
1218     _info "Multi domain" "$alt"
1219     printf -- "\nsubjectAltName=$alt" >>"$csrconf"
1220   fi
1221   if [ "$Le_OCSP_Staple" = "1" ]; then
1222     _savedomainconf Le_OCSP_Staple "$Le_OCSP_Staple"
1223     printf -- "\nbasicConstraints = CA:FALSE\n1.3.6.1.5.5.7.1.24=DER:30:03:02:01:05" >>"$csrconf"
1224   fi
1225
1226   if [ "$acmeValidationv1" ]; then
1227     printf "\n1.3.6.1.5.5.7.1.31=critical,DER:04:20:${acmeValidationv1}" >>"${csrconf}"
1228   fi
1229
1230   _csr_cn="$(_idn "$domain")"
1231   _debug2 _csr_cn "$_csr_cn"
1232   if _contains "$(uname -a)" "MINGW"; then
1233     ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "//CN=$_csr_cn" -config "$csrconf" -out "$csr"
1234   else
1235     ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "/CN=$_csr_cn" -config "$csrconf" -out "$csr"
1236   fi
1237 }
1238
1239 #_signcsr key  csr  conf cert
1240 _signcsr() {
1241   key="$1"
1242   csr="$2"
1243   conf="$3"
1244   cert="$4"
1245   _debug "_signcsr"
1246
1247   _msg="$(${ACME_OPENSSL_BIN:-openssl} x509 -req -days 365 -in "$csr" -signkey "$key" -extensions v3_req -extfile "$conf" -out "$cert" 2>&1)"
1248   _ret="$?"
1249   _debug "$_msg"
1250   return $_ret
1251 }
1252
1253 #_csrfile
1254 _readSubjectFromCSR() {
1255   _csrfile="$1"
1256   if [ -z "$_csrfile" ]; then
1257     _usage "_readSubjectFromCSR mycsr.csr"
1258     return 1
1259   fi
1260   ${ACME_OPENSSL_BIN:-openssl} req -noout -in "$_csrfile" -subject | tr ',' "\n" | _egrep_o "CN *=.*" | cut -d = -f 2 | cut -d / -f 1 | tr -d ' \n'
1261 }
1262
1263 #_csrfile
1264 #echo comma separated domain list
1265 _readSubjectAltNamesFromCSR() {
1266   _csrfile="$1"
1267   if [ -z "$_csrfile" ]; then
1268     _usage "_readSubjectAltNamesFromCSR mycsr.csr"
1269     return 1
1270   fi
1271
1272   _csrsubj="$(_readSubjectFromCSR "$_csrfile")"
1273   _debug _csrsubj "$_csrsubj"
1274
1275   _dnsAltnames="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile" | grep "^ *DNS:.*" | tr -d ' \n')"
1276   _debug _dnsAltnames "$_dnsAltnames"
1277
1278   if _contains "$_dnsAltnames," "DNS:$_csrsubj,"; then
1279     _debug "AltNames contains subject"
1280     _excapedAlgnames="$(echo "$_dnsAltnames" | tr '*' '#')"
1281     _debug _excapedAlgnames "$_excapedAlgnames"
1282     _escapedSubject="$(echo "$_csrsubj" | tr '*' '#')"
1283     _debug _escapedSubject "$_escapedSubject"
1284     _dnsAltnames="$(echo "$_excapedAlgnames," | sed "s/DNS:$_escapedSubject,//g" | tr '#' '*' | sed "s/,\$//g")"
1285     _debug _dnsAltnames "$_dnsAltnames"
1286   else
1287     _debug "AltNames doesn't contain subject"
1288   fi
1289
1290   echo "$_dnsAltnames" | sed "s/DNS://g"
1291 }
1292
1293 #_csrfile
1294 _readKeyLengthFromCSR() {
1295   _csrfile="$1"
1296   if [ -z "$_csrfile" ]; then
1297     _usage "_readKeyLengthFromCSR mycsr.csr"
1298     return 1
1299   fi
1300
1301   _outcsr="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile")"
1302   _debug2 _outcsr "$_outcsr"
1303   if _contains "$_outcsr" "Public Key Algorithm: id-ecPublicKey"; then
1304     _debug "ECC CSR"
1305     echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *ASN1 OID:.*" | cut -d ':' -f 2 | tr -d ' '
1306   else
1307     _debug "RSA CSR"
1308     _rkl="$(echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1)"
1309     if [ "$_rkl" ]; then
1310       echo "$_rkl"
1311     else
1312       echo "$_outcsr" | tr "\t" " " | _egrep_o "RSA Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1
1313     fi
1314   fi
1315 }
1316
1317 _ss() {
1318   _port="$1"
1319
1320   if _exists "ss"; then
1321     _debug "Using: ss"
1322     ss -ntpl 2>/dev/null | grep ":$_port "
1323     return 0
1324   fi
1325
1326   if _exists "netstat"; then
1327     _debug "Using: netstat"
1328     if netstat -help 2>&1 | grep "\-p proto" >/dev/null; then
1329       #for windows version netstat tool
1330       netstat -an -p tcp | grep "LISTENING" | grep ":$_port "
1331     else
1332       if netstat -help 2>&1 | grep "\-p protocol" >/dev/null; then
1333         netstat -an -p tcp | grep LISTEN | grep ":$_port "
1334       elif netstat -help 2>&1 | grep -- '-P protocol' >/dev/null; then
1335         #for solaris
1336         netstat -an -P tcp | grep "\.$_port " | grep "LISTEN"
1337       elif netstat -help 2>&1 | grep "\-p" >/dev/null; then
1338         #for full linux
1339         netstat -ntpl | grep ":$_port "
1340       else
1341         #for busybox (embedded linux; no pid support)
1342         netstat -ntl 2>/dev/null | grep ":$_port "
1343       fi
1344     fi
1345     return 0
1346   fi
1347
1348   return 1
1349 }
1350
1351 #outfile key cert cacert [password [name [caname]]]
1352 _toPkcs() {
1353   _cpfx="$1"
1354   _ckey="$2"
1355   _ccert="$3"
1356   _cca="$4"
1357   pfxPassword="$5"
1358   pfxName="$6"
1359   pfxCaname="$7"
1360
1361   if [ "$pfxCaname" ]; then
1362     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName" -caname "$pfxCaname"
1363   elif [ "$pfxName" ]; then
1364     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName"
1365   elif [ "$pfxPassword" ]; then
1366     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword"
1367   else
1368     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca"
1369   fi
1370
1371 }
1372
1373 #domain [password] [isEcc]
1374 toPkcs() {
1375   domain="$1"
1376   pfxPassword="$2"
1377   if [ -z "$domain" ]; then
1378     _usage "Usage: $PROJECT_ENTRY --to-pkcs12 --domain <domain.tld> [--password <password>] [--ecc]"
1379     return 1
1380   fi
1381
1382   _isEcc="$3"
1383
1384   _initpath "$domain" "$_isEcc"
1385
1386   _toPkcs "$CERT_PFX_PATH" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$pfxPassword"
1387
1388   if [ "$?" = "0" ]; then
1389     _info "Success, Pfx is exported to: $CERT_PFX_PATH"
1390   fi
1391
1392 }
1393
1394 #domain [isEcc]
1395 toPkcs8() {
1396   domain="$1"
1397
1398   if [ -z "$domain" ]; then
1399     _usage "Usage: $PROJECT_ENTRY --to-pkcs8 --domain <domain.tld> [--ecc]"
1400     return 1
1401   fi
1402
1403   _isEcc="$2"
1404
1405   _initpath "$domain" "$_isEcc"
1406
1407   ${ACME_OPENSSL_BIN:-openssl} pkcs8 -topk8 -inform PEM -outform PEM -nocrypt -in "$CERT_KEY_PATH" -out "$CERT_PKCS8_PATH"
1408
1409   if [ "$?" = "0" ]; then
1410     _info "Success, $CERT_PKCS8_PATH"
1411   fi
1412
1413 }
1414
1415 #[2048]
1416 createAccountKey() {
1417   _info "Creating account key"
1418   if [ -z "$1" ]; then
1419     _usage "Usage: $PROJECT_ENTRY --create-account-key [--accountkeylength <bits>]"
1420     return
1421   fi
1422
1423   length=$1
1424   _create_account_key "$length"
1425
1426 }
1427
1428 _create_account_key() {
1429
1430   length=$1
1431
1432   if [ -z "$length" ] || [ "$length" = "$NO_VALUE" ]; then
1433     _debug "Use default length $DEFAULT_ACCOUNT_KEY_LENGTH"
1434     length="$DEFAULT_ACCOUNT_KEY_LENGTH"
1435   fi
1436
1437   _debug length "$length"
1438   _initpath
1439
1440   mkdir -p "$CA_DIR"
1441   if [ -s "$ACCOUNT_KEY_PATH" ]; then
1442     _info "Account key exists, skip"
1443     return 0
1444   else
1445     #generate account key
1446     if _createkey "$length" "$ACCOUNT_KEY_PATH"; then
1447       chmod 600 "$ACCOUNT_KEY_PATH"
1448       _info "Create account key ok."
1449       return 0
1450     else
1451       _err "Create account key error."
1452       return 1
1453     fi
1454   fi
1455
1456 }
1457
1458 #domain [length]
1459 createDomainKey() {
1460   _info "Creating domain key"
1461   if [ -z "$1" ]; then
1462     _usage "Usage: $PROJECT_ENTRY --create-domain-key --domain <domain.tld> [--keylength <bits>]"
1463     return
1464   fi
1465
1466   domain=$1
1467   _cdl=$2
1468
1469   if [ -z "$_cdl" ]; then
1470     _debug "Use DEFAULT_DOMAIN_KEY_LENGTH=$DEFAULT_DOMAIN_KEY_LENGTH"
1471     _cdl="$DEFAULT_DOMAIN_KEY_LENGTH"
1472   fi
1473
1474   _initpath "$domain" "$_cdl"
1475
1476   if [ ! -f "$CERT_KEY_PATH" ] || [ ! -s "$CERT_KEY_PATH" ] || ([ "$FORCE" ] && ! [ "$_ACME_IS_RENEW" ]) || [ "$Le_ForceNewDomainKey" = "1" ]; then
1477     if _createkey "$_cdl" "$CERT_KEY_PATH"; then
1478       _savedomainconf Le_Keylength "$_cdl"
1479       _info "The domain key is here: $(__green $CERT_KEY_PATH)"
1480       return 0
1481     else
1482       _err "Can not create domain key"
1483       return 1
1484     fi
1485   else
1486     if [ "$_ACME_IS_RENEW" ]; then
1487       _info "Domain key exists, skip"
1488       return 0
1489     else
1490       _err "Domain key exists, do you want to overwrite the key?"
1491       _err "Add '--force', and try again."
1492       return 1
1493     fi
1494   fi
1495
1496 }
1497
1498 # domain  domainlist isEcc
1499 createCSR() {
1500   _info "Creating csr"
1501   if [ -z "$1" ]; then
1502     _usage "Usage: $PROJECT_ENTRY --create-csr --domain <domain.tld> [--domain <domain2.tld> ...]"
1503     return
1504   fi
1505
1506   domain="$1"
1507   domainlist="$2"
1508   _isEcc="$3"
1509
1510   _initpath "$domain" "$_isEcc"
1511
1512   if [ -f "$CSR_PATH" ] && [ "$_ACME_IS_RENEW" ] && [ -z "$FORCE" ]; then
1513     _info "CSR exists, skip"
1514     return
1515   fi
1516
1517   if [ ! -f "$CERT_KEY_PATH" ]; then
1518     _err "The key file is not found: $CERT_KEY_PATH"
1519     _err "Please create the key file first."
1520     return 1
1521   fi
1522   _createcsr "$domain" "$domainlist" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"
1523
1524 }
1525
1526 _url_replace() {
1527   tr '/+' '_-' | tr -d '= '
1528 }
1529
1530 #base64 string
1531 _durl_replace_base64() {
1532   _l=$((${#1} % 4))
1533   if [ $_l -eq 2 ]; then
1534     _s="$1"'=='
1535   elif [ $_l -eq 3 ]; then
1536     _s="$1"'='
1537   else
1538     _s="$1"
1539   fi
1540   echo "$_s" | tr '_-' '/+'
1541 }
1542
1543 _time2str() {
1544   #BSD
1545   if date -u -r "$1" 2>/dev/null; then
1546     return
1547   fi
1548
1549   #Linux
1550   if date -u -d@"$1" 2>/dev/null; then
1551     return
1552   fi
1553
1554   #Solaris
1555   if _exists adb; then
1556     _t_s_a=$(echo "0t${1}=Y" | adb)
1557     echo "$_t_s_a"
1558   fi
1559
1560   #Busybox
1561   if echo "$1" | awk '{ print strftime("%c", $0); }' 2>/dev/null; then
1562     return
1563   fi
1564 }
1565
1566 _normalizeJson() {
1567   sed "s/\" *: *\([\"{\[]\)/\":\1/g" | sed "s/^ *\([^ ]\)/\1/" | tr -d "\r\n"
1568 }
1569
1570 _stat() {
1571   #Linux
1572   if stat -c '%U:%G' "$1" 2>/dev/null; then
1573     return
1574   fi
1575
1576   #BSD
1577   if stat -f '%Su:%Sg' "$1" 2>/dev/null; then
1578     return
1579   fi
1580
1581   return 1 #error, 'stat' not found
1582 }
1583
1584 #keyfile
1585 _calcjwk() {
1586   keyfile="$1"
1587   if [ -z "$keyfile" ]; then
1588     _usage "Usage: _calcjwk keyfile"
1589     return 1
1590   fi
1591
1592   if [ "$JWK_HEADER" ] && [ "$__CACHED_JWK_KEY_FILE" = "$keyfile" ]; then
1593     _debug2 "Use cached jwk for file: $__CACHED_JWK_KEY_FILE"
1594     return 0
1595   fi
1596
1597   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1598     _debug "RSA key"
1599     pub_exp=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -noout -text | grep "^publicExponent:" | cut -d '(' -f 2 | cut -d 'x' -f 2 | cut -d ')' -f 1)
1600     if [ "${#pub_exp}" = "5" ]; then
1601       pub_exp=0$pub_exp
1602     fi
1603     _debug3 pub_exp "$pub_exp"
1604
1605     e=$(echo "$pub_exp" | _h2b | _base64)
1606     _debug3 e "$e"
1607
1608     modulus=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -modulus -noout | cut -d '=' -f 2)
1609     _debug3 modulus "$modulus"
1610     n="$(printf "%s" "$modulus" | _h2b | _base64 | _url_replace)"
1611     _debug3 n "$n"
1612
1613     jwk='{"e": "'$e'", "kty": "RSA", "n": "'$n'"}'
1614     _debug3 jwk "$jwk"
1615
1616     JWK_HEADER='{"alg": "RS256", "jwk": '$jwk'}'
1617     JWK_HEADERPLACE_PART1='{"nonce": "'
1618     JWK_HEADERPLACE_PART2='", "alg": "RS256"'
1619   elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1620     _debug "EC key"
1621     crv="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^NIST CURVE:" | cut -d ":" -f 2 | tr -d " \r\n")"
1622     _debug3 crv "$crv"
1623     __ECC_KEY_LEN=$(echo "$crv" | cut -d "-" -f 2)
1624     if [ "$__ECC_KEY_LEN" = "521" ]; then
1625       __ECC_KEY_LEN=512
1626     fi
1627     _debug3 __ECC_KEY_LEN "$__ECC_KEY_LEN"
1628     if [ -z "$crv" ]; then
1629       _debug "Let's try ASN1 OID"
1630       crv_oid="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^ASN1 OID:" | cut -d ":" -f 2 | tr -d " \r\n")"
1631       _debug3 crv_oid "$crv_oid"
1632       case "${crv_oid}" in
1633       "prime256v1")
1634         crv="P-256"
1635         __ECC_KEY_LEN=256
1636         ;;
1637       "secp384r1")
1638         crv="P-384"
1639         __ECC_KEY_LEN=384
1640         ;;
1641       "secp521r1")
1642         crv="P-521"
1643         __ECC_KEY_LEN=512
1644         ;;
1645       *)
1646         _err "ECC oid : $crv_oid"
1647         return 1
1648         ;;
1649       esac
1650       _debug3 crv "$crv"
1651     fi
1652
1653     pubi="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n pub: | cut -d : -f 1)"
1654     pubi=$(_math "$pubi" + 1)
1655     _debug3 pubi "$pubi"
1656
1657     pubj="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n "ASN1 OID:" | cut -d : -f 1)"
1658     pubj=$(_math "$pubj" - 1)
1659     _debug3 pubj "$pubj"
1660
1661     pubtext="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | sed -n "$pubi,${pubj}p" | tr -d " \n\r")"
1662     _debug3 pubtext "$pubtext"
1663
1664     xlen="$(printf "%s" "$pubtext" | tr -d ':' | wc -c)"
1665     xlen=$(_math "$xlen" / 4)
1666     _debug3 xlen "$xlen"
1667
1668     xend=$(_math "$xlen" + 1)
1669     x="$(printf "%s" "$pubtext" | cut -d : -f 2-"$xend")"
1670     _debug3 x "$x"
1671
1672     x64="$(printf "%s" "$x" | tr -d : | _h2b | _base64 | _url_replace)"
1673     _debug3 x64 "$x64"
1674
1675     xend=$(_math "$xend" + 1)
1676     y="$(printf "%s" "$pubtext" | cut -d : -f "$xend"-10000)"
1677     _debug3 y "$y"
1678
1679     y64="$(printf "%s" "$y" | tr -d : | _h2b | _base64 | _url_replace)"
1680     _debug3 y64 "$y64"
1681
1682     jwk='{"crv": "'$crv'", "kty": "EC", "x": "'$x64'", "y": "'$y64'"}'
1683     _debug3 jwk "$jwk"
1684
1685     JWK_HEADER='{"alg": "ES'$__ECC_KEY_LEN'", "jwk": '$jwk'}'
1686     JWK_HEADERPLACE_PART1='{"nonce": "'
1687     JWK_HEADERPLACE_PART2='", "alg": "ES'$__ECC_KEY_LEN'"'
1688   else
1689     _err "Only RSA or EC key is supported. keyfile=$keyfile"
1690     _debug2 "$(cat "$keyfile")"
1691     return 1
1692   fi
1693
1694   _debug3 JWK_HEADER "$JWK_HEADER"
1695   __CACHED_JWK_KEY_FILE="$keyfile"
1696 }
1697
1698 _time() {
1699   date -u "+%s"
1700 }
1701
1702 _utc_date() {
1703   date -u "+%Y-%m-%d %H:%M:%S"
1704 }
1705
1706 _mktemp() {
1707   if _exists mktemp; then
1708     if mktemp 2>/dev/null; then
1709       return 0
1710     elif _contains "$(mktemp 2>&1)" "-t prefix" && mktemp -t "$PROJECT_NAME" 2>/dev/null; then
1711       #for Mac osx
1712       return 0
1713     fi
1714   fi
1715   if [ -d "/tmp" ]; then
1716     echo "/tmp/${PROJECT_NAME}wefADf24sf.$(_time).tmp"
1717     return 0
1718   elif [ "$LE_TEMP_DIR" ] && mkdir -p "$LE_TEMP_DIR"; then
1719     echo "/$LE_TEMP_DIR/wefADf24sf.$(_time).tmp"
1720     return 0
1721   fi
1722   _err "Can not create temp file."
1723 }
1724
1725 _inithttp() {
1726
1727   if [ -z "$HTTP_HEADER" ] || ! touch "$HTTP_HEADER"; then
1728     HTTP_HEADER="$(_mktemp)"
1729     _debug2 HTTP_HEADER "$HTTP_HEADER"
1730   fi
1731
1732   if [ "$__HTTP_INITIALIZED" ]; then
1733     if [ "$_ACME_CURL$_ACME_WGET" ]; then
1734       _debug2 "Http already initialized."
1735       return 0
1736     fi
1737   fi
1738
1739   if [ -z "$_ACME_CURL" ] && _exists "curl"; then
1740     _ACME_CURL="curl -L --silent --dump-header $HTTP_HEADER "
1741     if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1742       _CURL_DUMP="$(_mktemp)"
1743       _ACME_CURL="$_ACME_CURL --trace-ascii $_CURL_DUMP "
1744     fi
1745
1746     if [ "$CA_PATH" ]; then
1747       _ACME_CURL="$_ACME_CURL --capath $CA_PATH "
1748     elif [ "$CA_BUNDLE" ]; then
1749       _ACME_CURL="$_ACME_CURL --cacert $CA_BUNDLE "
1750     fi
1751
1752     if _contains "$(curl --help 2>&1)" "--globoff"; then
1753       _ACME_CURL="$_ACME_CURL -g "
1754     fi
1755   fi
1756
1757   if [ -z "$_ACME_WGET" ] && _exists "wget"; then
1758     _ACME_WGET="wget -q"
1759     if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1760       _ACME_WGET="$_ACME_WGET -d "
1761     fi
1762     if [ "$CA_PATH" ]; then
1763       _ACME_WGET="$_ACME_WGET --ca-directory=$CA_PATH "
1764     elif [ "$CA_BUNDLE" ]; then
1765       _ACME_WGET="$_ACME_WGET --ca-certificate=$CA_BUNDLE "
1766     fi
1767   fi
1768
1769   #from wget 1.14: do not skip body on 404 error
1770   if [ "$_ACME_WGET" ] && _contains "$($_ACME_WGET --help 2>&1)" "--content-on-error"; then
1771     _ACME_WGET="$_ACME_WGET --content-on-error "
1772   fi
1773
1774   __HTTP_INITIALIZED=1
1775
1776 }
1777
1778 # body  url [needbase64] [POST|PUT|DELETE] [ContentType]
1779 _post() {
1780   body="$1"
1781   _post_url="$2"
1782   needbase64="$3"
1783   httpmethod="$4"
1784   _postContentType="$5"
1785
1786   if [ -z "$httpmethod" ]; then
1787     httpmethod="POST"
1788   fi
1789   _debug $httpmethod
1790   _debug "_post_url" "$_post_url"
1791   _debug2 "body" "$body"
1792   _debug2 "_postContentType" "$_postContentType"
1793
1794   _inithttp
1795
1796   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
1797     _CURL="$_ACME_CURL"
1798     if [ "$HTTPS_INSECURE" ]; then
1799       _CURL="$_CURL --insecure  "
1800     fi
1801     if [ "$httpmethod" = "HEAD" ]; then
1802       _CURL="$_CURL -I  "
1803     fi
1804     _debug "_CURL" "$_CURL"
1805     if [ "$needbase64" ]; then
1806       if [ "$body" ]; then
1807         if [ "$_postContentType" ]; then
1808           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1809         else
1810           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1811         fi
1812       else
1813         if [ "$_postContentType" ]; then
1814           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1815         else
1816           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1817         fi
1818       fi
1819     else
1820       if [ "$body" ]; then
1821         if [ "$_postContentType" ]; then
1822           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1823         else
1824           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1825         fi
1826       else
1827         if [ "$_postContentType" ]; then
1828           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1829         else
1830           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1831         fi
1832       fi
1833     fi
1834     _ret="$?"
1835     if [ "$_ret" != "0" ]; then
1836       _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $_ret"
1837       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1838         _err "Here is the curl dump log:"
1839         _err "$(cat "$_CURL_DUMP")"
1840       fi
1841     fi
1842   elif [ "$_ACME_WGET" ]; then
1843     _WGET="$_ACME_WGET"
1844     if [ "$HTTPS_INSECURE" ]; then
1845       _WGET="$_WGET --no-check-certificate "
1846     fi
1847     if [ "$httpmethod" = "HEAD" ]; then
1848       _WGET="$_WGET --read-timeout=3.0  --tries=2  "
1849     fi
1850     _debug "_WGET" "$_WGET"
1851     if [ "$needbase64" ]; then
1852       if [ "$httpmethod" = "POST" ]; then
1853         if [ "$_postContentType" ]; then
1854           response="$($_WGET -S -O - --user-agent="$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)"
1855         else
1856           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
1857         fi
1858       else
1859         if [ "$_postContentType" ]; then
1860           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)"
1861         else
1862           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)"
1863         fi
1864       fi
1865     else
1866       if [ "$httpmethod" = "POST" ]; then
1867         if [ "$_postContentType" ]; then
1868           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")"
1869         else
1870           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1871         fi
1872       elif [ "$httpmethod" = "HEAD" ]; then
1873         if [ "$_postContentType" ]; then
1874           response="$($_WGET --spider -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1875         else
1876           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>"$HTTP_HEADER")"
1877         fi
1878       else
1879         if [ "$_postContentType" ]; then
1880           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --method $httpmethod --body-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1881         else
1882           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --method $httpmethod --body-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1883         fi
1884       fi
1885     fi
1886     _ret="$?"
1887     if [ "$_ret" = "8" ]; then
1888       _ret=0
1889       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
1890     fi
1891     if [ "$_ret" != "0" ]; then
1892       _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $_ret"
1893     fi
1894     _sed_i "s/^ *//g" "$HTTP_HEADER"
1895   else
1896     _ret="$?"
1897     _err "Neither curl nor wget is found, can not do $httpmethod."
1898   fi
1899   _debug "_ret" "$_ret"
1900   printf "%s" "$response"
1901   return $_ret
1902 }
1903
1904 # url getheader timeout
1905 _get() {
1906   _debug GET
1907   url="$1"
1908   onlyheader="$2"
1909   t="$3"
1910   _debug url "$url"
1911   _debug "timeout=$t"
1912
1913   _inithttp
1914
1915   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
1916     _CURL="$_ACME_CURL"
1917     if [ "$HTTPS_INSECURE" ]; then
1918       _CURL="$_CURL --insecure  "
1919     fi
1920     if [ "$t" ]; then
1921       _CURL="$_CURL --connect-timeout $t"
1922     fi
1923     _debug "_CURL" "$_CURL"
1924     if [ "$onlyheader" ]; then
1925       $_CURL -I --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
1926     else
1927       $_CURL --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
1928     fi
1929     ret=$?
1930     if [ "$ret" != "0" ]; then
1931       _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $ret"
1932       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1933         _err "Here is the curl dump log:"
1934         _err "$(cat "$_CURL_DUMP")"
1935       fi
1936     fi
1937   elif [ "$_ACME_WGET" ]; then
1938     _WGET="$_ACME_WGET"
1939     if [ "$HTTPS_INSECURE" ]; then
1940       _WGET="$_WGET --no-check-certificate "
1941     fi
1942     if [ "$t" ]; then
1943       _WGET="$_WGET --timeout=$t"
1944     fi
1945     _debug "_WGET" "$_WGET"
1946     if [ "$onlyheader" ]; then
1947       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -S -O /dev/null "$url" 2>&1 | sed 's/^[ ]*//g'
1948     else
1949       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -O - "$url"
1950     fi
1951     ret=$?
1952     if [ "$ret" = "8" ]; then
1953       ret=0
1954       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
1955     fi
1956     if [ "$ret" != "0" ]; then
1957       _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $ret"
1958     fi
1959   else
1960     ret=$?
1961     _err "Neither curl nor wget is found, can not do GET."
1962   fi
1963   _debug "ret" "$ret"
1964   return $ret
1965 }
1966
1967 _head_n() {
1968   head -n "$1"
1969 }
1970
1971 _tail_n() {
1972   if ! tail -n "$1" 2>/dev/null; then
1973     #fix for solaris
1974     tail -"$1"
1975   fi
1976 }
1977
1978 # url  payload needbase64  keyfile
1979 _send_signed_request() {
1980   url=$1
1981   payload=$2
1982   needbase64=$3
1983   keyfile=$4
1984   if [ -z "$keyfile" ]; then
1985     keyfile="$ACCOUNT_KEY_PATH"
1986   fi
1987   _debug url "$url"
1988   _debug payload "$payload"
1989
1990   if ! _calcjwk "$keyfile"; then
1991     return 1
1992   fi
1993
1994   __request_conent_type="$CONTENT_TYPE_JSON"
1995
1996   payload64=$(printf "%s" "$payload" | _base64 | _url_replace)
1997   _debug3 payload64 "$payload64"
1998
1999   MAX_REQUEST_RETRY_TIMES=20
2000   _sleep_retry_sec=1
2001   _request_retry_times=0
2002   while [ "${_request_retry_times}" -lt "$MAX_REQUEST_RETRY_TIMES" ]; do
2003     _request_retry_times=$(_math "$_request_retry_times" + 1)
2004     _debug3 _request_retry_times "$_request_retry_times"
2005     if [ -z "$_CACHED_NONCE" ]; then
2006       _headers=""
2007       if [ "$ACME_NEW_NONCE" ]; then
2008         _debug2 "Get nonce with HEAD. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2009         nonceurl="$ACME_NEW_NONCE"
2010         if _post "" "$nonceurl" "" "HEAD" "$__request_conent_type" >/dev/null; then
2011           _headers="$(cat "$HTTP_HEADER")"
2012           _debug2 _headers "$_headers"
2013           _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2014         fi
2015       fi
2016       if [ -z "$_CACHED_NONCE" ]; then
2017         _debug2 "Get nonce with GET. ACME_DIRECTORY" "$ACME_DIRECTORY"
2018         nonceurl="$ACME_DIRECTORY"
2019         _headers="$(_get "$nonceurl" "onlyheader")"
2020         _debug2 _headers "$_headers"
2021         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2022       fi
2023       if [ -z "$_CACHED_NONCE" ] && [ "$ACME_NEW_NONCE" ]; then
2024         _debug2 "Get nonce with GET. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2025         nonceurl="$ACME_NEW_NONCE"
2026         _headers="$(_get "$nonceurl" "onlyheader")"
2027         _debug2 _headers "$_headers"
2028         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2029       fi
2030       _debug2 _CACHED_NONCE "$_CACHED_NONCE"
2031       if [ "$?" != "0" ]; then
2032         _err "Can not connect to $nonceurl to get nonce."
2033         return 1
2034       fi
2035     else
2036       _debug2 "Use _CACHED_NONCE" "$_CACHED_NONCE"
2037     fi
2038     nonce="$_CACHED_NONCE"
2039     _debug2 nonce "$nonce"
2040     if [ -z "$nonce" ]; then
2041       _info "Could not get nonce, let's try again."
2042       _sleep 2
2043       continue
2044     fi
2045     if [ "$ACME_VERSION" = "2" ]; then
2046       if [ "$url" = "$ACME_NEW_ACCOUNT" ]; then
2047         protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2048       elif [ "$url" = "$ACME_REVOKE_CERT" ] && [ "$keyfile" != "$ACCOUNT_KEY_PATH" ]; then
2049         protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2050       else
2051         protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"kid\": \"${ACCOUNT_URL}\""'}'
2052       fi
2053     else
2054       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2055     fi
2056     _debug3 protected "$protected"
2057
2058     protected64="$(printf "%s" "$protected" | _base64 | _url_replace)"
2059     _debug3 protected64 "$protected64"
2060
2061     if ! _sig_t="$(printf "%s" "$protected64.$payload64" | _sign "$keyfile" "sha256")"; then
2062       _err "Sign request failed."
2063       return 1
2064     fi
2065     _debug3 _sig_t "$_sig_t"
2066
2067     sig="$(printf "%s" "$_sig_t" | _url_replace)"
2068     _debug3 sig "$sig"
2069
2070     body="{\"protected\": \"$protected64\", \"payload\": \"$payload64\", \"signature\": \"$sig\"}"
2071     _debug3 body "$body"
2072
2073     response="$(_post "$body" "$url" "$needbase64" "POST" "$__request_conent_type")"
2074     _CACHED_NONCE=""
2075
2076     if [ "$?" != "0" ]; then
2077       _err "Can not post to $url"
2078       return 1
2079     fi
2080
2081     responseHeaders="$(cat "$HTTP_HEADER")"
2082     _debug2 responseHeaders "$responseHeaders"
2083
2084     code="$(grep "^HTTP" "$HTTP_HEADER" | _tail_n 1 | cut -d " " -f 2 | tr -d "\r\n")"
2085     _debug code "$code"
2086
2087     _debug2 original "$response"
2088     if echo "$responseHeaders" | grep -i "Content-Type: *application/json" >/dev/null 2>&1; then
2089       response="$(echo "$response" | _json_decode | _normalizeJson)"
2090     fi
2091     _debug2 response "$response"
2092
2093     _CACHED_NONCE="$(echo "$responseHeaders" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2094
2095     if ! _startswith "$code" "2"; then
2096       _body="$response"
2097       if [ "$needbase64" ]; then
2098         _body="$(echo "$_body" | _dbase64 multiline)"
2099         _debug3 _body "$_body"
2100       fi
2101
2102       if _contains "$_body" "JWS has invalid anti-replay nonce" || _contains "$_body" "JWS has an invalid anti-replay nonce"; then
2103         _info "It seems the CA server is busy now, let's wait and retry. Sleeping $_sleep_retry_sec seconds."
2104         _CACHED_NONCE=""
2105         _sleep $_sleep_retry_sec
2106         continue
2107       fi
2108     fi
2109     return 0
2110   done
2111   _info "Giving up sending to CA server after $MAX_REQUEST_RETRY_TIMES retries."
2112   return 1
2113
2114 }
2115
2116 #setopt "file"  "opt"  "="  "value" [";"]
2117 _setopt() {
2118   __conf="$1"
2119   __opt="$2"
2120   __sep="$3"
2121   __val="$4"
2122   __end="$5"
2123   if [ -z "$__opt" ]; then
2124     _usage usage: _setopt '"file"  "opt"  "="  "value" [";"]'
2125     return
2126   fi
2127   if [ ! -f "$__conf" ]; then
2128     touch "$__conf"
2129   fi
2130
2131   if grep -n "^$__opt$__sep" "$__conf" >/dev/null; then
2132     _debug3 OK
2133     if _contains "$__val" "&"; then
2134       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2135     fi
2136     text="$(cat "$__conf")"
2137     printf -- "%s\n" "$text" | sed "s|^$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2138
2139   elif grep -n "^#$__opt$__sep" "$__conf" >/dev/null; then
2140     if _contains "$__val" "&"; then
2141       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2142     fi
2143     text="$(cat "$__conf")"
2144     printf -- "%s\n" "$text" | sed "s|^#$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2145
2146   else
2147     _debug3 APP
2148     echo "$__opt$__sep$__val$__end" >>"$__conf"
2149   fi
2150   _debug3 "$(grep -n "^$__opt$__sep" "$__conf")"
2151 }
2152
2153 #_save_conf  file key  value base64encode
2154 #save to conf
2155 _save_conf() {
2156   _s_c_f="$1"
2157   _sdkey="$2"
2158   _sdvalue="$3"
2159   _b64encode="$4"
2160   if [ "$_sdvalue" ] && [ "$_b64encode" ]; then
2161     _sdvalue="${B64CONF_START}$(printf "%s" "${_sdvalue}" | _base64)${B64CONF_END}"
2162   fi
2163   if [ "$_s_c_f" ]; then
2164     _setopt "$_s_c_f" "$_sdkey" "=" "'$_sdvalue'"
2165   else
2166     _err "config file is empty, can not save $_sdkey=$_sdvalue"
2167   fi
2168 }
2169
2170 #_clear_conf file  key
2171 _clear_conf() {
2172   _c_c_f="$1"
2173   _sdkey="$2"
2174   if [ "$_c_c_f" ]; then
2175     _conf_data="$(cat "$_c_c_f")"
2176     echo "$_conf_data" | sed "s/^$_sdkey *=.*$//" >"$_c_c_f"
2177   else
2178     _err "config file is empty, can not clear"
2179   fi
2180 }
2181
2182 #_read_conf file  key
2183 _read_conf() {
2184   _r_c_f="$1"
2185   _sdkey="$2"
2186   if [ -f "$_r_c_f" ]; then
2187     _sdv="$(
2188       eval "$(grep "^$_sdkey *=" "$_r_c_f")"
2189       eval "printf \"%s\" \"\$$_sdkey\""
2190     )"
2191     if _startswith "$_sdv" "${B64CONF_START}" && _endswith "$_sdv" "${B64CONF_END}"; then
2192       _sdv="$(echo "$_sdv" | sed "s/${B64CONF_START}//" | sed "s/${B64CONF_END}//" | _dbase64)"
2193     fi
2194     printf "%s" "$_sdv"
2195   else
2196     _debug "config file is empty, can not read $_sdkey"
2197   fi
2198 }
2199
2200 #_savedomainconf   key  value  base64encode
2201 #save to domain.conf
2202 _savedomainconf() {
2203   _save_conf "$DOMAIN_CONF" "$@"
2204 }
2205
2206 #_cleardomainconf   key
2207 _cleardomainconf() {
2208   _clear_conf "$DOMAIN_CONF" "$1"
2209 }
2210
2211 #_readdomainconf   key
2212 _readdomainconf() {
2213   _read_conf "$DOMAIN_CONF" "$1"
2214 }
2215
2216 #key  value  base64encode
2217 _savedeployconf() {
2218   _savedomainconf "SAVED_$1" "$2" "$3"
2219   #remove later
2220   _cleardomainconf "$1"
2221 }
2222
2223 #key
2224 _getdeployconf() {
2225   _rac_key="$1"
2226   _rac_value="$(eval echo \$"$_rac_key")"
2227   if [ "$_rac_value" ]; then
2228     if _startswith "$_rac_value" '"' && _endswith "$_rac_value" '"'; then
2229       _debug2 "trim quotation marks"
2230       eval "export $_rac_key=$_rac_value"
2231     fi
2232     return 0 # do nothing
2233   fi
2234   _saved=$(_readdomainconf "SAVED_$_rac_key")
2235   eval "export $_rac_key=\"$_saved\""
2236 }
2237
2238 #_saveaccountconf  key  value  base64encode
2239 _saveaccountconf() {
2240   _save_conf "$ACCOUNT_CONF_PATH" "$@"
2241 }
2242
2243 #key  value base64encode
2244 _saveaccountconf_mutable() {
2245   _save_conf "$ACCOUNT_CONF_PATH" "SAVED_$1" "$2" "$3"
2246   #remove later
2247   _clearaccountconf "$1"
2248 }
2249
2250 #key
2251 _readaccountconf() {
2252   _read_conf "$ACCOUNT_CONF_PATH" "$1"
2253 }
2254
2255 #key
2256 _readaccountconf_mutable() {
2257   _rac_key="$1"
2258   _readaccountconf "SAVED_$_rac_key"
2259 }
2260
2261 #_clearaccountconf   key
2262 _clearaccountconf() {
2263   _clear_conf "$ACCOUNT_CONF_PATH" "$1"
2264 }
2265
2266 #_savecaconf  key  value
2267 _savecaconf() {
2268   _save_conf "$CA_CONF" "$1" "$2"
2269 }
2270
2271 #_readcaconf   key
2272 _readcaconf() {
2273   _read_conf "$CA_CONF" "$1"
2274 }
2275
2276 #_clearaccountconf   key
2277 _clearcaconf() {
2278   _clear_conf "$CA_CONF" "$1"
2279 }
2280
2281 # content localaddress
2282 _startserver() {
2283   content="$1"
2284   ncaddr="$2"
2285   _debug "content" "$content"
2286   _debug "ncaddr" "$ncaddr"
2287
2288   _debug "startserver: $$"
2289
2290   _debug Le_HTTPPort "$Le_HTTPPort"
2291   _debug Le_Listen_V4 "$Le_Listen_V4"
2292   _debug Le_Listen_V6 "$Le_Listen_V6"
2293
2294   _NC="socat"
2295   if [ "$Le_Listen_V4" ]; then
2296     _NC="$_NC -4"
2297   elif [ "$Le_Listen_V6" ]; then
2298     _NC="$_NC -6"
2299   fi
2300
2301   if [ "$DEBUG" ] && [ "$DEBUG" -gt "1" ]; then
2302     _NC="$_NC -d -d -v"
2303   fi
2304
2305   SOCAT_OPTIONS=TCP-LISTEN:$Le_HTTPPort,crlf,reuseaddr,fork
2306
2307   #Adding bind to local-address
2308   if [ "$ncaddr" ]; then
2309     SOCAT_OPTIONS="$SOCAT_OPTIONS,bind=${ncaddr}"
2310   fi
2311
2312   _content_len="$(printf "%s" "$content" | wc -c)"
2313   _debug _content_len "$_content_len"
2314   _debug "_NC" "$_NC $SOCAT_OPTIONS"
2315   $_NC $SOCAT_OPTIONS SYSTEM:"sleep 1; \
2316 echo 'HTTP/1.0 200 OK'; \
2317 echo 'Content-Length\: $_content_len'; \
2318 echo ''; \
2319 printf -- '$content';" &
2320   serverproc="$!"
2321 }
2322
2323 _stopserver() {
2324   pid="$1"
2325   _debug "pid" "$pid"
2326   if [ -z "$pid" ]; then
2327     return
2328   fi
2329
2330   kill $pid
2331
2332 }
2333
2334 # sleep sec
2335 _sleep() {
2336   _sleep_sec="$1"
2337   if [ "$__INTERACTIVE" ]; then
2338     _sleep_c="$_sleep_sec"
2339     while [ "$_sleep_c" -ge "0" ]; do
2340       printf "\r      \r"
2341       __green "$_sleep_c"
2342       _sleep_c="$(_math "$_sleep_c" - 1)"
2343       sleep 1
2344     done
2345     printf "\r"
2346   else
2347     sleep "$_sleep_sec"
2348   fi
2349 }
2350
2351 # _starttlsserver  san_a  san_b port content _ncaddr acmeValidationv1
2352 _starttlsserver() {
2353   _info "Starting tls server."
2354   san_a="$1"
2355   san_b="$2"
2356   port="$3"
2357   content="$4"
2358   opaddr="$5"
2359   acmeValidationv1="$6"
2360
2361   _debug san_a "$san_a"
2362   _debug san_b "$san_b"
2363   _debug port "$port"
2364   _debug acmeValidationv1 "$acmeValidationv1"
2365
2366   #create key TLS_KEY
2367   if ! _createkey "2048" "$TLS_KEY"; then
2368     _err "Create tls validation key error."
2369     return 1
2370   fi
2371
2372   #create csr
2373   alt="$san_a"
2374   if [ "$san_b" ]; then
2375     alt="$alt,$san_b"
2376   fi
2377   if ! _createcsr "tls.acme.sh" "$alt" "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$acmeValidationv1"; then
2378     _err "Create tls validation csr error."
2379     return 1
2380   fi
2381
2382   #self signed
2383   if ! _signcsr "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$TLS_CERT"; then
2384     _err "Create tls validation cert error."
2385     return 1
2386   fi
2387
2388   __S_OPENSSL="${ACME_OPENSSL_BIN:-openssl} s_server -www -cert $TLS_CERT  -key $TLS_KEY "
2389   if [ "$opaddr" ]; then
2390     __S_OPENSSL="$__S_OPENSSL -accept $opaddr:$port"
2391   else
2392     __S_OPENSSL="$__S_OPENSSL -accept $port"
2393   fi
2394
2395   _debug Le_Listen_V4 "$Le_Listen_V4"
2396   _debug Le_Listen_V6 "$Le_Listen_V6"
2397   if [ "$Le_Listen_V4" ]; then
2398     __S_OPENSSL="$__S_OPENSSL -4"
2399   elif [ "$Le_Listen_V6" ]; then
2400     __S_OPENSSL="$__S_OPENSSL -6"
2401   fi
2402
2403   if [ "$acmeValidationv1" ]; then
2404     __S_OPENSSL="$__S_OPENSSL -alpn acme-tls/1"
2405   fi
2406
2407   _debug "$__S_OPENSSL"
2408   if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
2409     $__S_OPENSSL -tlsextdebug &
2410   else
2411     $__S_OPENSSL >/dev/null 2>&1 &
2412   fi
2413
2414   serverproc="$!"
2415   sleep 1
2416   _debug serverproc "$serverproc"
2417 }
2418
2419 #file
2420 _readlink() {
2421   _rf="$1"
2422   if ! readlink -f "$_rf" 2>/dev/null; then
2423     if _startswith "$_rf" "/"; then
2424       echo "$_rf"
2425       return 0
2426     fi
2427     echo "$(pwd)/$_rf" | _conapath
2428   fi
2429 }
2430
2431 _conapath() {
2432   sed "s#/\./#/#g"
2433 }
2434
2435 __initHome() {
2436   if [ -z "$_SCRIPT_HOME" ]; then
2437     if _exists readlink && _exists dirname; then
2438       _debug "Lets find script dir."
2439       _debug "_SCRIPT_" "$_SCRIPT_"
2440       _script="$(_readlink "$_SCRIPT_")"
2441       _debug "_script" "$_script"
2442       _script_home="$(dirname "$_script")"
2443       _debug "_script_home" "$_script_home"
2444       if [ -d "$_script_home" ]; then
2445         _SCRIPT_HOME="$_script_home"
2446       else
2447         _err "It seems the script home is not correct:$_script_home"
2448       fi
2449     fi
2450   fi
2451
2452   #  if [ -z "$LE_WORKING_DIR" ]; then
2453   #    if [ -f "$DEFAULT_INSTALL_HOME/account.conf" ]; then
2454   #      _debug "It seems that $PROJECT_NAME is already installed in $DEFAULT_INSTALL_HOME"
2455   #      LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2456   #    else
2457   #      LE_WORKING_DIR="$_SCRIPT_HOME"
2458   #    fi
2459   #  fi
2460
2461   if [ -z "$LE_WORKING_DIR" ]; then
2462     _debug "Using default home:$DEFAULT_INSTALL_HOME"
2463     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2464   fi
2465   export LE_WORKING_DIR
2466
2467   if [ -z "$LE_CONFIG_HOME" ]; then
2468     LE_CONFIG_HOME="$LE_WORKING_DIR"
2469   fi
2470   _debug "Using config home:$LE_CONFIG_HOME"
2471   export LE_CONFIG_HOME
2472
2473   _DEFAULT_ACCOUNT_CONF_PATH="$LE_CONFIG_HOME/account.conf"
2474
2475   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2476     if [ -f "$_DEFAULT_ACCOUNT_CONF_PATH" ]; then
2477       . "$_DEFAULT_ACCOUNT_CONF_PATH"
2478     fi
2479   fi
2480
2481   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2482     ACCOUNT_CONF_PATH="$_DEFAULT_ACCOUNT_CONF_PATH"
2483   fi
2484   _debug3 ACCOUNT_CONF_PATH "$ACCOUNT_CONF_PATH"
2485   DEFAULT_LOG_FILE="$LE_CONFIG_HOME/$PROJECT_NAME.log"
2486
2487   DEFAULT_CA_HOME="$LE_CONFIG_HOME/ca"
2488
2489   if [ -z "$LE_TEMP_DIR" ]; then
2490     LE_TEMP_DIR="$LE_CONFIG_HOME/tmp"
2491   fi
2492 }
2493
2494 #server
2495 _initAPI() {
2496   _api_server="${1:-$ACME_DIRECTORY}"
2497   _debug "_init api for server: $_api_server"
2498
2499   if [ -z "$ACME_NEW_ACCOUNT" ]; then
2500     response=$(_get "$_api_server")
2501     if [ "$?" != "0" ]; then
2502       _debug2 "response" "$response"
2503       _err "Can not init api."
2504       return 1
2505     fi
2506     response=$(echo "$response" | _json_decode)
2507     _debug2 "response" "$response"
2508
2509     ACME_KEY_CHANGE=$(echo "$response" | _egrep_o 'key-change" *: *"[^"]*"' | cut -d '"' -f 3)
2510     if [ -z "$ACME_KEY_CHANGE" ]; then
2511       ACME_KEY_CHANGE=$(echo "$response" | _egrep_o 'keyChange" *: *"[^"]*"' | cut -d '"' -f 3)
2512     fi
2513     export ACME_KEY_CHANGE
2514
2515     ACME_NEW_AUTHZ=$(echo "$response" | _egrep_o 'new-authz" *: *"[^"]*"' | cut -d '"' -f 3)
2516     if [ -z "$ACME_NEW_AUTHZ" ]; then
2517       ACME_NEW_AUTHZ=$(echo "$response" | _egrep_o 'newAuthz" *: *"[^"]*"' | cut -d '"' -f 3)
2518     fi
2519     export ACME_NEW_AUTHZ
2520
2521     ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'new-cert" *: *"[^"]*"' | cut -d '"' -f 3)
2522     ACME_NEW_ORDER_RES="new-cert"
2523     if [ -z "$ACME_NEW_ORDER" ]; then
2524       ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'new-order" *: *"[^"]*"' | cut -d '"' -f 3)
2525       ACME_NEW_ORDER_RES="new-order"
2526       if [ -z "$ACME_NEW_ORDER" ]; then
2527         ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'newOrder" *: *"[^"]*"' | cut -d '"' -f 3)
2528       fi
2529     fi
2530     export ACME_NEW_ORDER
2531     export ACME_NEW_ORDER_RES
2532
2533     ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'new-reg" *: *"[^"]*"' | cut -d '"' -f 3)
2534     ACME_NEW_ACCOUNT_RES="new-reg"
2535     if [ -z "$ACME_NEW_ACCOUNT" ]; then
2536       ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'new-account" *: *"[^"]*"' | cut -d '"' -f 3)
2537       ACME_NEW_ACCOUNT_RES="new-account"
2538       if [ -z "$ACME_NEW_ACCOUNT" ]; then
2539         ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'newAccount" *: *"[^"]*"' | cut -d '"' -f 3)
2540         if [ "$ACME_NEW_ACCOUNT" ]; then
2541           export ACME_VERSION=2
2542         fi
2543       fi
2544     fi
2545     export ACME_NEW_ACCOUNT
2546     export ACME_NEW_ACCOUNT_RES
2547
2548     ACME_REVOKE_CERT=$(echo "$response" | _egrep_o 'revoke-cert" *: *"[^"]*"' | cut -d '"' -f 3)
2549     if [ -z "$ACME_REVOKE_CERT" ]; then
2550       ACME_REVOKE_CERT=$(echo "$response" | _egrep_o 'revokeCert" *: *"[^"]*"' | cut -d '"' -f 3)
2551     fi
2552     export ACME_REVOKE_CERT
2553
2554     ACME_NEW_NONCE=$(echo "$response" | _egrep_o 'new-nonce" *: *"[^"]*"' | cut -d '"' -f 3)
2555     if [ -z "$ACME_NEW_NONCE" ]; then
2556       ACME_NEW_NONCE=$(echo "$response" | _egrep_o 'newNonce" *: *"[^"]*"' | cut -d '"' -f 3)
2557     fi
2558     export ACME_NEW_NONCE
2559
2560     ACME_AGREEMENT=$(echo "$response" | _egrep_o 'terms-of-service" *: *"[^"]*"' | cut -d '"' -f 3)
2561     if [ -z "$ACME_AGREEMENT" ]; then
2562       ACME_AGREEMENT=$(echo "$response" | _egrep_o 'termsOfService" *: *"[^"]*"' | cut -d '"' -f 3)
2563     fi
2564     export ACME_AGREEMENT
2565
2566     _debug "ACME_KEY_CHANGE" "$ACME_KEY_CHANGE"
2567     _debug "ACME_NEW_AUTHZ" "$ACME_NEW_AUTHZ"
2568     _debug "ACME_NEW_ORDER" "$ACME_NEW_ORDER"
2569     _debug "ACME_NEW_ACCOUNT" "$ACME_NEW_ACCOUNT"
2570     _debug "ACME_REVOKE_CERT" "$ACME_REVOKE_CERT"
2571     _debug "ACME_AGREEMENT" "$ACME_AGREEMENT"
2572     _debug "ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2573     _debug "ACME_VERSION" "$ACME_VERSION"
2574
2575   fi
2576 }
2577
2578 #[domain]  [keylength or isEcc flag]
2579 _initpath() {
2580   domain="$1"
2581   _ilength="$2"
2582
2583   __initHome
2584
2585   if [ -f "$ACCOUNT_CONF_PATH" ]; then
2586     . "$ACCOUNT_CONF_PATH"
2587   fi
2588
2589   if [ "$_ACME_IN_CRON" ]; then
2590     if [ ! "$_USER_PATH_EXPORTED" ]; then
2591       _USER_PATH_EXPORTED=1
2592       export PATH="$USER_PATH:$PATH"
2593     fi
2594   fi
2595
2596   if [ -z "$CA_HOME" ]; then
2597     CA_HOME="$DEFAULT_CA_HOME"
2598   fi
2599
2600   if [ -z "$ACME_DIRECTORY" ]; then
2601     if [ "$STAGE" ]; then
2602       ACME_DIRECTORY="$DEFAULT_STAGING_CA"
2603       _info "Using ACME_DIRECTORY: $ACME_DIRECTORY"
2604     else
2605       default_acme_server=$(_readaccountconf "DEFAULT_ACME_SERVER")
2606       _debug default_acme_server "$default_acme_server"
2607       if [ "$default_acme_server" ]; then
2608         ACME_DIRECTORY="$default_acme_server"
2609       else
2610         ACME_DIRECTORY="$DEFAULT_CA"
2611       fi
2612     fi
2613   fi
2614
2615   _debug ACME_DIRECTORY "$ACME_DIRECTORY"
2616   _ACME_SERVER_HOST="$(echo "$ACME_DIRECTORY" | cut -d : -f 2 | tr -s / | cut -d / -f 2)"
2617   _debug2 "_ACME_SERVER_HOST" "$_ACME_SERVER_HOST"
2618
2619   CA_DIR="$CA_HOME/$_ACME_SERVER_HOST"
2620
2621   _DEFAULT_CA_CONF="$CA_DIR/ca.conf"
2622
2623   if [ -z "$CA_CONF" ]; then
2624     CA_CONF="$_DEFAULT_CA_CONF"
2625   fi
2626   _debug3 CA_CONF "$CA_CONF"
2627
2628   if [ -f "$CA_CONF" ]; then
2629     . "$CA_CONF"
2630   fi
2631
2632   if [ -z "$ACME_DIR" ]; then
2633     ACME_DIR="/home/.acme"
2634   fi
2635
2636   if [ -z "$APACHE_CONF_BACKUP_DIR" ]; then
2637     APACHE_CONF_BACKUP_DIR="$LE_CONFIG_HOME"
2638   fi
2639
2640   if [ -z "$USER_AGENT" ]; then
2641     USER_AGENT="$DEFAULT_USER_AGENT"
2642   fi
2643
2644   if [ -z "$HTTP_HEADER" ]; then
2645     HTTP_HEADER="$LE_CONFIG_HOME/http.header"
2646   fi
2647
2648   _OLD_ACCOUNT_KEY="$LE_WORKING_DIR/account.key"
2649   _OLD_ACCOUNT_JSON="$LE_WORKING_DIR/account.json"
2650
2651   _DEFAULT_ACCOUNT_KEY_PATH="$CA_DIR/account.key"
2652   _DEFAULT_ACCOUNT_JSON_PATH="$CA_DIR/account.json"
2653   if [ -z "$ACCOUNT_KEY_PATH" ]; then
2654     ACCOUNT_KEY_PATH="$_DEFAULT_ACCOUNT_KEY_PATH"
2655   fi
2656
2657   if [ -z "$ACCOUNT_JSON_PATH" ]; then
2658     ACCOUNT_JSON_PATH="$_DEFAULT_ACCOUNT_JSON_PATH"
2659   fi
2660
2661   _DEFAULT_CERT_HOME="$LE_CONFIG_HOME"
2662   if [ -z "$CERT_HOME" ]; then
2663     CERT_HOME="$_DEFAULT_CERT_HOME"
2664   fi
2665
2666   if [ -z "$ACME_OPENSSL_BIN" ] || [ ! -f "$ACME_OPENSSL_BIN" ] || [ ! -x "$ACME_OPENSSL_BIN" ]; then
2667     ACME_OPENSSL_BIN="$DEFAULT_OPENSSL_BIN"
2668   fi
2669
2670   if [ -z "$domain" ]; then
2671     return 0
2672   fi
2673
2674   if [ -z "$DOMAIN_PATH" ]; then
2675     domainhome="$CERT_HOME/$domain"
2676     domainhomeecc="$CERT_HOME/$domain$ECC_SUFFIX"
2677
2678     DOMAIN_PATH="$domainhome"
2679
2680     if _isEccKey "$_ilength"; then
2681       DOMAIN_PATH="$domainhomeecc"
2682     else
2683       if [ ! -d "$domainhome" ] && [ -d "$domainhomeecc" ]; then
2684         _info "The domain '$domain' seems to have a ECC cert already, please add '$(__red "--ecc")' parameter if you want to use that cert."
2685       fi
2686     fi
2687     _debug DOMAIN_PATH "$DOMAIN_PATH"
2688   fi
2689
2690   if [ -z "$DOMAIN_BACKUP_PATH" ]; then
2691     DOMAIN_BACKUP_PATH="$DOMAIN_PATH/backup"
2692   fi
2693
2694   if [ -z "$DOMAIN_CONF" ]; then
2695     DOMAIN_CONF="$DOMAIN_PATH/$domain.conf"
2696   fi
2697
2698   if [ -z "$DOMAIN_SSL_CONF" ]; then
2699     DOMAIN_SSL_CONF="$DOMAIN_PATH/$domain.csr.conf"
2700   fi
2701
2702   if [ -z "$CSR_PATH" ]; then
2703     CSR_PATH="$DOMAIN_PATH/$domain.csr"
2704   fi
2705   if [ -z "$CERT_KEY_PATH" ]; then
2706     CERT_KEY_PATH="$DOMAIN_PATH/$domain.key"
2707   fi
2708   if [ -z "$CERT_PATH" ]; then
2709     CERT_PATH="$DOMAIN_PATH/$domain.cer"
2710   fi
2711   if [ -z "$CA_CERT_PATH" ]; then
2712     CA_CERT_PATH="$DOMAIN_PATH/ca.cer"
2713   fi
2714   if [ -z "$CERT_FULLCHAIN_PATH" ]; then
2715     CERT_FULLCHAIN_PATH="$DOMAIN_PATH/fullchain.cer"
2716   fi
2717   if [ -z "$CERT_PFX_PATH" ]; then
2718     CERT_PFX_PATH="$DOMAIN_PATH/$domain.pfx"
2719   fi
2720   if [ -z "$CERT_PKCS8_PATH" ]; then
2721     CERT_PKCS8_PATH="$DOMAIN_PATH/$domain.pkcs8"
2722   fi
2723
2724   if [ -z "$TLS_CONF" ]; then
2725     TLS_CONF="$DOMAIN_PATH/tls.validation.conf"
2726   fi
2727   if [ -z "$TLS_CERT" ]; then
2728     TLS_CERT="$DOMAIN_PATH/tls.validation.cert"
2729   fi
2730   if [ -z "$TLS_KEY" ]; then
2731     TLS_KEY="$DOMAIN_PATH/tls.validation.key"
2732   fi
2733   if [ -z "$TLS_CSR" ]; then
2734     TLS_CSR="$DOMAIN_PATH/tls.validation.csr"
2735   fi
2736
2737 }
2738
2739 _exec() {
2740   if [ -z "$_EXEC_TEMP_ERR" ]; then
2741     _EXEC_TEMP_ERR="$(_mktemp)"
2742   fi
2743
2744   if [ "$_EXEC_TEMP_ERR" ]; then
2745     eval "$@ 2>>$_EXEC_TEMP_ERR"
2746   else
2747     eval "$@"
2748   fi
2749 }
2750
2751 _exec_err() {
2752   [ "$_EXEC_TEMP_ERR" ] && _err "$(cat "$_EXEC_TEMP_ERR")" && echo "" >"$_EXEC_TEMP_ERR"
2753 }
2754
2755 _apachePath() {
2756   _APACHECTL="apachectl"
2757   if ! _exists apachectl; then
2758     if _exists apache2ctl; then
2759       _APACHECTL="apache2ctl"
2760     else
2761       _err "'apachectl not found. It seems that apache is not installed, or you are not root user.'"
2762       _err "Please use webroot mode to try again."
2763       return 1
2764     fi
2765   fi
2766
2767   if ! _exec $_APACHECTL -V >/dev/null; then
2768     _exec_err
2769     return 1
2770   fi
2771
2772   if [ "$APACHE_HTTPD_CONF" ]; then
2773     _saveaccountconf APACHE_HTTPD_CONF "$APACHE_HTTPD_CONF"
2774     httpdconf="$APACHE_HTTPD_CONF"
2775     httpdconfname="$(basename "$httpdconfname")"
2776   else
2777     httpdconfname="$($_APACHECTL -V | grep SERVER_CONFIG_FILE= | cut -d = -f 2 | tr -d '"')"
2778     _debug httpdconfname "$httpdconfname"
2779
2780     if [ -z "$httpdconfname" ]; then
2781       _err "Can not read apache config file."
2782       return 1
2783     fi
2784
2785     if _startswith "$httpdconfname" '/'; then
2786       httpdconf="$httpdconfname"
2787       httpdconfname="$(basename "$httpdconfname")"
2788     else
2789       httpdroot="$($_APACHECTL -V | grep HTTPD_ROOT= | cut -d = -f 2 | tr -d '"')"
2790       _debug httpdroot "$httpdroot"
2791       httpdconf="$httpdroot/$httpdconfname"
2792       httpdconfname="$(basename "$httpdconfname")"
2793     fi
2794   fi
2795   _debug httpdconf "$httpdconf"
2796   _debug httpdconfname "$httpdconfname"
2797   if [ ! -f "$httpdconf" ]; then
2798     _err "Apache Config file not found" "$httpdconf"
2799     return 1
2800   fi
2801   return 0
2802 }
2803
2804 _restoreApache() {
2805   if [ -z "$usingApache" ]; then
2806     return 0
2807   fi
2808   _initpath
2809   if ! _apachePath; then
2810     return 1
2811   fi
2812
2813   if [ ! -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname" ]; then
2814     _debug "No config file to restore."
2815     return 0
2816   fi
2817
2818   cat "$APACHE_CONF_BACKUP_DIR/$httpdconfname" >"$httpdconf"
2819   _debug "Restored: $httpdconf."
2820   if ! _exec $_APACHECTL -t; then
2821     _exec_err
2822     _err "Sorry, restore apache config error, please contact me."
2823     return 1
2824   fi
2825   _debug "Restored successfully."
2826   rm -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname"
2827   return 0
2828 }
2829
2830 _setApache() {
2831   _initpath
2832   if ! _apachePath; then
2833     return 1
2834   fi
2835
2836   #test the conf first
2837   _info "Checking if there is an error in the apache config file before starting."
2838
2839   if ! _exec "$_APACHECTL" -t >/dev/null; then
2840     _exec_err
2841     _err "The apache config file has error, please fix it first, then try again."
2842     _err "Don't worry, there is nothing changed to your system."
2843     return 1
2844   else
2845     _info "OK"
2846   fi
2847
2848   #backup the conf
2849   _debug "Backup apache config file" "$httpdconf"
2850   if ! cp "$httpdconf" "$APACHE_CONF_BACKUP_DIR/"; then
2851     _err "Can not backup apache config file, so abort. Don't worry, the apache config is not changed."
2852     _err "This might be a bug of $PROJECT_NAME , please report issue: $PROJECT"
2853     return 1
2854   fi
2855   _info "JFYI, Config file $httpdconf is backuped to $APACHE_CONF_BACKUP_DIR/$httpdconfname"
2856   _info "In case there is an error that can not be restored automatically, you may try restore it yourself."
2857   _info "The backup file will be deleted on success, just forget it."
2858
2859   #add alias
2860
2861   apacheVer="$($_APACHECTL -V | grep "Server version:" | cut -d : -f 2 | cut -d " " -f 2 | cut -d '/' -f 2)"
2862   _debug "apacheVer" "$apacheVer"
2863   apacheMajor="$(echo "$apacheVer" | cut -d . -f 1)"
2864   apacheMinor="$(echo "$apacheVer" | cut -d . -f 2)"
2865
2866   if [ "$apacheVer" ] && [ "$apacheMajor$apacheMinor" -ge "24" ]; then
2867     echo "
2868 Alias /.well-known/acme-challenge  $ACME_DIR
2869
2870 <Directory $ACME_DIR >
2871 Require all granted
2872 </Directory>
2873   " >>"$httpdconf"
2874   else
2875     echo "
2876 Alias /.well-known/acme-challenge  $ACME_DIR
2877
2878 <Directory $ACME_DIR >
2879 Order allow,deny
2880 Allow from all
2881 </Directory>
2882   " >>"$httpdconf"
2883   fi
2884
2885   _msg="$($_APACHECTL -t 2>&1)"
2886   if [ "$?" != "0" ]; then
2887     _err "Sorry, apache config error"
2888     if _restoreApache; then
2889       _err "The apache config file is restored."
2890     else
2891       _err "Sorry, the apache config file can not be restored, please report bug."
2892     fi
2893     return 1
2894   fi
2895
2896   if [ ! -d "$ACME_DIR" ]; then
2897     mkdir -p "$ACME_DIR"
2898     chmod 755 "$ACME_DIR"
2899   fi
2900
2901   if ! _exec "$_APACHECTL" graceful; then
2902     _exec_err
2903     _err "$_APACHECTL  graceful error, please contact me."
2904     _restoreApache
2905     return 1
2906   fi
2907   usingApache="1"
2908   return 0
2909 }
2910
2911 #find the real nginx conf file
2912 #backup
2913 #set the nginx conf
2914 #returns the real nginx conf file
2915 _setNginx() {
2916   _d="$1"
2917   _croot="$2"
2918   _thumbpt="$3"
2919
2920   FOUND_REAL_NGINX_CONF=""
2921   FOUND_REAL_NGINX_CONF_LN=""
2922   BACKUP_NGINX_CONF=""
2923   _debug _croot "$_croot"
2924   _start_f="$(echo "$_croot" | cut -d : -f 2)"
2925   _debug _start_f "$_start_f"
2926   if [ -z "$_start_f" ]; then
2927     _debug "find start conf from nginx command"
2928     if [ -z "$NGINX_CONF" ]; then
2929       if ! _exists "nginx"; then
2930         _err "nginx command is not found."
2931         return 1
2932       fi
2933       NGINX_CONF="$(nginx -V 2>&1 | _egrep_o "--conf-path=[^ ]* " | tr -d " ")"
2934       _debug NGINX_CONF "$NGINX_CONF"
2935       NGINX_CONF="$(echo "$NGINX_CONF" | cut -d = -f 2)"
2936       _debug NGINX_CONF "$NGINX_CONF"
2937       if [ -z "$NGINX_CONF" ]; then
2938         _err "Can not find nginx conf."
2939         NGINX_CONF=""
2940         return 1
2941       fi
2942       if [ ! -f "$NGINX_CONF" ]; then
2943         _err "'$NGINX_CONF' doesn't exist."
2944         NGINX_CONF=""
2945         return 1
2946       fi
2947       _debug "Found nginx conf file:$NGINX_CONF"
2948     fi
2949     _start_f="$NGINX_CONF"
2950   fi
2951   _debug "Start detect nginx conf for $_d from:$_start_f"
2952   if ! _checkConf "$_d" "$_start_f"; then
2953     _err "Can not find conf file for domain $d"
2954     return 1
2955   fi
2956   _info "Found conf file: $FOUND_REAL_NGINX_CONF"
2957
2958   _ln=$FOUND_REAL_NGINX_CONF_LN
2959   _debug "_ln" "$_ln"
2960
2961   _lnn=$(_math $_ln + 1)
2962   _debug _lnn "$_lnn"
2963   _start_tag="$(sed -n "$_lnn,${_lnn}p" "$FOUND_REAL_NGINX_CONF")"
2964   _debug "_start_tag" "$_start_tag"
2965   if [ "$_start_tag" = "$NGINX_START" ]; then
2966     _info "The domain $_d is already configured, skip"
2967     FOUND_REAL_NGINX_CONF=""
2968     return 0
2969   fi
2970
2971   mkdir -p "$DOMAIN_BACKUP_PATH"
2972   _backup_conf="$DOMAIN_BACKUP_PATH/$_d.nginx.conf"
2973   _debug _backup_conf "$_backup_conf"
2974   BACKUP_NGINX_CONF="$_backup_conf"
2975   _info "Backup $FOUND_REAL_NGINX_CONF to $_backup_conf"
2976   if ! cp "$FOUND_REAL_NGINX_CONF" "$_backup_conf"; then
2977     _err "backup error."
2978     FOUND_REAL_NGINX_CONF=""
2979     return 1
2980   fi
2981
2982   if ! _exists "nginx"; then
2983     _err "nginx command is not found."
2984     return 1
2985   fi
2986   _info "Check the nginx conf before setting up."
2987   if ! _exec "nginx -t" >/dev/null; then
2988     _exec_err
2989     return 1
2990   fi
2991
2992   _info "OK, Set up nginx config file"
2993
2994   if ! sed -n "1,${_ln}p" "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"; then
2995     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
2996     _err "write nginx conf error, but don't worry, the file is restored to the original version."
2997     return 1
2998   fi
2999
3000   echo "$NGINX_START
3001 location ~ \"^/\.well-known/acme-challenge/([-_a-zA-Z0-9]+)\$\" {
3002   default_type text/plain;
3003   return 200 \"\$1.$_thumbpt\";
3004 }
3005 #NGINX_START
3006 " >>"$FOUND_REAL_NGINX_CONF"
3007
3008   if ! sed -n "${_lnn},99999p" "$_backup_conf" >>"$FOUND_REAL_NGINX_CONF"; then
3009     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3010     _err "write nginx conf error, but don't worry, the file is restored."
3011     return 1
3012   fi
3013   _debug3 "Modified config:$(cat $FOUND_REAL_NGINX_CONF)"
3014   _info "nginx conf is done, let's check it again."
3015   if ! _exec "nginx -t" >/dev/null; then
3016     _exec_err
3017     _err "It seems that nginx conf was broken, let's restore."
3018     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3019     return 1
3020   fi
3021
3022   _info "Reload nginx"
3023   if ! _exec "nginx -s reload" >/dev/null; then
3024     _exec_err
3025     _err "It seems that nginx reload error, let's restore."
3026     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3027     return 1
3028   fi
3029
3030   return 0
3031 }
3032
3033 #d , conf
3034 _checkConf() {
3035   _d="$1"
3036   _c_file="$2"
3037   _debug "Start _checkConf from:$_c_file"
3038   if [ ! -f "$2" ] && ! echo "$2" | grep '*$' >/dev/null && echo "$2" | grep '*' >/dev/null; then
3039     _debug "wildcard"
3040     for _w_f in $2; do
3041       if [ -f "$_w_f" ] && _checkConf "$1" "$_w_f"; then
3042         return 0
3043       fi
3044     done
3045     #not found
3046     return 1
3047   elif [ -f "$2" ]; then
3048     _debug "single"
3049     if _isRealNginxConf "$1" "$2"; then
3050       _debug "$2 is found."
3051       FOUND_REAL_NGINX_CONF="$2"
3052       return 0
3053     fi
3054     if cat "$2" | tr "\t" " " | grep "^ *include *.*;" >/dev/null; then
3055       _debug "Try include files"
3056       for included in $(cat "$2" | tr "\t" " " | grep "^ *include *.*;" | sed "s/include //" | tr -d " ;"); do
3057         _debug "check included $included"
3058         if _checkConf "$1" "$included"; then
3059           return 0
3060         fi
3061       done
3062     fi
3063     return 1
3064   else
3065     _debug "$2 not found."
3066     return 1
3067   fi
3068   return 1
3069 }
3070
3071 #d , conf
3072 _isRealNginxConf() {
3073   _debug "_isRealNginxConf $1 $2"
3074   if [ -f "$2" ]; then
3075     for _fln in $(tr "\t" ' ' <"$2" | grep -n "^ *server_name.* $1" | cut -d : -f 1); do
3076       _debug _fln "$_fln"
3077       if [ "$_fln" ]; then
3078         _start=$(tr "\t" ' ' <"$2" | _head_n "$_fln" | grep -n "^ *server *" | grep -v server_name | _tail_n 1)
3079         _debug "_start" "$_start"
3080         _start_n=$(echo "$_start" | cut -d : -f 1)
3081         _start_nn=$(_math $_start_n + 1)
3082         _debug "_start_n" "$_start_n"
3083         _debug "_start_nn" "$_start_nn"
3084
3085         _left="$(sed -n "${_start_nn},99999p" "$2")"
3086         _debug2 _left "$_left"
3087         _end="$(echo "$_left" | tr "\t" ' ' | grep -n "^ *server *" | grep -v server_name | _head_n 1)"
3088         _debug "_end" "$_end"
3089         if [ "$_end" ]; then
3090           _end_n=$(echo "$_end" | cut -d : -f 1)
3091           _debug "_end_n" "$_end_n"
3092           _seg_n=$(echo "$_left" | sed -n "1,${_end_n}p")
3093         else
3094           _seg_n="$_left"
3095         fi
3096
3097         _debug "_seg_n" "$_seg_n"
3098
3099         _skip_ssl=1
3100         for _listen_i in $(echo "$_seg_n" | tr "\t" ' ' | grep "^ *listen" | tr -d " "); do
3101           if [ "$_listen_i" ]; then
3102             if [ "$(echo "$_listen_i" | _egrep_o "listen.*ssl")" ]; then
3103               _debug2 "$_listen_i is ssl"
3104             else
3105               _debug2 "$_listen_i is plain text"
3106               _skip_ssl=""
3107               break
3108             fi
3109           fi
3110         done
3111
3112         if [ "$_skip_ssl" = "1" ]; then
3113           _debug "ssl on, skip"
3114         else
3115           FOUND_REAL_NGINX_CONF_LN=$_fln
3116           _debug3 "found FOUND_REAL_NGINX_CONF_LN" "$FOUND_REAL_NGINX_CONF_LN"
3117           return 0
3118         fi
3119       fi
3120     done
3121   fi
3122   return 1
3123 }
3124
3125 #restore all the nginx conf
3126 _restoreNginx() {
3127   if [ -z "$NGINX_RESTORE_VLIST" ]; then
3128     _debug "No need to restore nginx, skip."
3129     return
3130   fi
3131   _debug "_restoreNginx"
3132   _debug "NGINX_RESTORE_VLIST" "$NGINX_RESTORE_VLIST"
3133
3134   for ng_entry in $(echo "$NGINX_RESTORE_VLIST" | tr "$dvsep" ' '); do
3135     _debug "ng_entry" "$ng_entry"
3136     _nd=$(echo "$ng_entry" | cut -d "$sep" -f 1)
3137     _ngconf=$(echo "$ng_entry" | cut -d "$sep" -f 2)
3138     _ngbackupconf=$(echo "$ng_entry" | cut -d "$sep" -f 3)
3139     _info "Restoring from $_ngbackupconf to $_ngconf"
3140     cat "$_ngbackupconf" >"$_ngconf"
3141   done
3142
3143   _info "Reload nginx"
3144   if ! _exec "nginx -s reload" >/dev/null; then
3145     _exec_err
3146     _err "It seems that nginx reload error, please report bug."
3147     return 1
3148   fi
3149   return 0
3150 }
3151
3152 _clearup() {
3153   _stopserver "$serverproc"
3154   serverproc=""
3155   _restoreApache
3156   _restoreNginx
3157   _clearupdns
3158   if [ -z "$DEBUG" ]; then
3159     rm -f "$TLS_CONF"
3160     rm -f "$TLS_CERT"
3161     rm -f "$TLS_KEY"
3162     rm -f "$TLS_CSR"
3163   fi
3164 }
3165
3166 _clearupdns() {
3167   _debug "_clearupdns"
3168   _debug "dns_entries" "$dns_entries"
3169
3170   if [ -z "$dns_entries" ]; then
3171     _debug "skip dns."
3172     return
3173   fi
3174   _info "Removing DNS records."
3175
3176   for entry in $dns_entries; do
3177     d=$(_getfield "$entry" 1)
3178     txtdomain=$(_getfield "$entry" 2)
3179     aliasDomain=$(_getfield "$entry" 3)
3180     _currentRoot=$(_getfield "$entry" 4)
3181     txt=$(_getfield "$entry" 5)
3182     d_api=$(_getfield "$entry" 6)
3183     _debug "d" "$d"
3184     _debug "txtdomain" "$txtdomain"
3185     _debug "aliasDomain" "$aliasDomain"
3186     _debug "_currentRoot" "$_currentRoot"
3187     _debug "txt" "$txt"
3188     _debug "d_api" "$d_api"
3189     if [ "$d_api" = "$txt" ]; then
3190       d_api=""
3191     fi
3192
3193     if [ -z "$d_api" ]; then
3194       _info "Not Found domain api file: $d_api"
3195       continue
3196     fi
3197
3198     if [ "$aliasDomain" ]; then
3199       txtdomain="$aliasDomain"
3200     fi
3201
3202     (
3203       if ! . "$d_api"; then
3204         _err "Load file $d_api error. Please check your api file and try again."
3205         return 1
3206       fi
3207
3208       rmcommand="${_currentRoot}_rm"
3209       if ! _exists "$rmcommand"; then
3210         _err "It seems that your api file doesn't define $rmcommand"
3211         return 1
3212       fi
3213       _info "Removing txt: $txt for domain: $txtdomain"
3214       if ! $rmcommand "$txtdomain" "$txt"; then
3215         _err "Error removing txt for domain:$txtdomain"
3216         return 1
3217       fi
3218       _info "Removed: Success"
3219     )
3220
3221   done
3222 }
3223
3224 # webroot  removelevel tokenfile
3225 _clearupwebbroot() {
3226   __webroot="$1"
3227   if [ -z "$__webroot" ]; then
3228     _debug "no webroot specified, skip"
3229     return 0
3230   fi
3231
3232   _rmpath=""
3233   if [ "$2" = '1' ]; then
3234     _rmpath="$__webroot/.well-known"
3235   elif [ "$2" = '2' ]; then
3236     _rmpath="$__webroot/.well-known/acme-challenge"
3237   elif [ "$2" = '3' ]; then
3238     _rmpath="$__webroot/.well-known/acme-challenge/$3"
3239   else
3240     _debug "Skip for removelevel:$2"
3241   fi
3242
3243   if [ "$_rmpath" ]; then
3244     if [ "$DEBUG" ]; then
3245       _debug "Debugging, skip removing: $_rmpath"
3246     else
3247       rm -rf "$_rmpath"
3248     fi
3249   fi
3250
3251   return 0
3252
3253 }
3254
3255 _on_before_issue() {
3256   _chk_web_roots="$1"
3257   _chk_main_domain="$2"
3258   _chk_alt_domains="$3"
3259   _chk_pre_hook="$4"
3260   _chk_local_addr="$5"
3261   _debug _on_before_issue
3262   _debug _chk_main_domain "$_chk_main_domain"
3263   _debug _chk_alt_domains "$_chk_alt_domains"
3264   #run pre hook
3265   if [ "$_chk_pre_hook" ]; then
3266     _info "Run pre hook:'$_chk_pre_hook'"
3267     if ! (
3268       cd "$DOMAIN_PATH" && eval "$_chk_pre_hook"
3269     ); then
3270       _err "Error when run pre hook."
3271       return 1
3272     fi
3273   fi
3274
3275   if _hasfield "$_chk_web_roots" "$NO_VALUE"; then
3276     if ! _exists "socat"; then
3277       _err "Please install socat tools first."
3278       return 1
3279     fi
3280   fi
3281
3282   _debug Le_LocalAddress "$_chk_local_addr"
3283
3284   _index=1
3285   _currentRoot=""
3286   _addrIndex=1
3287   _w_index=1
3288   while true; do
3289     d="$(echo "$_chk_main_domain,$_chk_alt_domains," | cut -d , -f "$_w_index")"
3290     _w_index="$(_math "$_w_index" + 1)"
3291     _debug d "$d"
3292     if [ -z "$d" ]; then
3293       break
3294     fi
3295     _debug "Check for domain" "$d"
3296     _currentRoot="$(_getfield "$_chk_web_roots" $_index)"
3297     _debug "_currentRoot" "$_currentRoot"
3298     _index=$(_math $_index + 1)
3299     _checkport=""
3300     if [ "$_currentRoot" = "$NO_VALUE" ]; then
3301       _info "Standalone mode."
3302       if [ -z "$Le_HTTPPort" ]; then
3303         Le_HTTPPort=80
3304         _cleardomainconf "Le_HTTPPort"
3305       else
3306         _savedomainconf "Le_HTTPPort" "$Le_HTTPPort"
3307       fi
3308       _checkport="$Le_HTTPPort"
3309     elif [ "$_currentRoot" = "$W_ALPN" ]; then
3310       _info "Standalone alpn mode."
3311       if [ -z "$Le_TLSPort" ]; then
3312         Le_TLSPort=443
3313       else
3314         _savedomainconf "Le_TLSPort" "$Le_TLSPort"
3315       fi
3316       _checkport="$Le_TLSPort"
3317     fi
3318
3319     if [ "$_checkport" ]; then
3320       _debug _checkport "$_checkport"
3321       _checkaddr="$(_getfield "$_chk_local_addr" $_addrIndex)"
3322       _debug _checkaddr "$_checkaddr"
3323
3324       _addrIndex="$(_math $_addrIndex + 1)"
3325
3326       _netprc="$(_ss "$_checkport" | grep "$_checkport")"
3327       netprc="$(echo "$_netprc" | grep "$_checkaddr")"
3328       if [ -z "$netprc" ]; then
3329         netprc="$(echo "$_netprc" | grep "$LOCAL_ANY_ADDRESS")"
3330       fi
3331       if [ "$netprc" ]; then
3332         _err "$netprc"
3333         _err "tcp port $_checkport is already used by $(echo "$netprc" | cut -d : -f 4)"
3334         _err "Please stop it first"
3335         return 1
3336       fi
3337     fi
3338   done
3339
3340   if _hasfield "$_chk_web_roots" "apache"; then
3341     if ! _setApache; then
3342       _err "set up apache error. Report error to me."
3343       return 1
3344     fi
3345   else
3346     usingApache=""
3347   fi
3348
3349 }
3350
3351 _on_issue_err() {
3352   _chk_post_hook="$1"
3353   _chk_vlist="$2"
3354   _debug _on_issue_err
3355
3356   if [ "$LOG_FILE" ]; then
3357     _err "Please check log file for more details: $LOG_FILE"
3358   else
3359     _err "Please add '--debug' or '--log' to check more details."
3360     _err "See: $_DEBUG_WIKI"
3361   fi
3362
3363   #run the post hook
3364   if [ "$_chk_post_hook" ]; then
3365     _info "Run post hook:'$_chk_post_hook'"
3366     if ! (
3367       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3368     ); then
3369       _err "Error when run post hook."
3370       return 1
3371     fi
3372   fi
3373
3374   #trigger the validation to flush the pending authz
3375   _debug2 "_chk_vlist" "$_chk_vlist"
3376   if [ "$_chk_vlist" ]; then
3377     (
3378       _debug2 "start to deactivate authz"
3379       ventries=$(echo "$_chk_vlist" | tr "$dvsep" ' ')
3380       for ventry in $ventries; do
3381         d=$(echo "$ventry" | cut -d "$sep" -f 1)
3382         keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
3383         uri=$(echo "$ventry" | cut -d "$sep" -f 3)
3384         vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
3385         _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
3386         __trigger_validation "$uri" "$keyauthorization"
3387       done
3388     )
3389   fi
3390
3391   if [ "$_ACME_IS_RENEW" = "1" ] && _hasfield "$Le_Webroot" "$W_DNS"; then
3392     _err "$_DNS_MANUAL_ERR"
3393   fi
3394
3395   if [ "$DEBUG" ] && [ "$DEBUG" -gt "0" ]; then
3396     _debug "$(_dlg_versions)"
3397   fi
3398
3399 }
3400
3401 _on_issue_success() {
3402   _chk_post_hook="$1"
3403   _chk_renew_hook="$2"
3404   _debug _on_issue_success
3405
3406   #run the post hook
3407   if [ "$_chk_post_hook" ]; then
3408     _info "Run post hook:'$_chk_post_hook'"
3409     if ! (
3410       export CERT_PATH
3411       export CERT_KEY_PATH
3412       export CA_CERT_PATH
3413       export CERT_FULLCHAIN_PATH
3414       export Le_Domain="$_main_domain"
3415       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3416     ); then
3417       _err "Error when run post hook."
3418       return 1
3419     fi
3420   fi
3421
3422   #run renew hook
3423   if [ "$_ACME_IS_RENEW" ] && [ "$_chk_renew_hook" ]; then
3424     _info "Run renew hook:'$_chk_renew_hook'"
3425     if ! (
3426       export CERT_PATH
3427       export CERT_KEY_PATH
3428       export CA_CERT_PATH
3429       export CERT_FULLCHAIN_PATH
3430       export Le_Domain="$_main_domain"
3431       cd "$DOMAIN_PATH" && eval "$_chk_renew_hook"
3432     ); then
3433       _err "Error when run renew hook."
3434       return 1
3435     fi
3436   fi
3437
3438   if _hasfield "$Le_Webroot" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
3439     _err "$_DNS_MANUAL_WARN"
3440   fi
3441
3442 }
3443
3444 #account_key_length   eab-kid  eab-hmac-key
3445 registeraccount() {
3446   _account_key_length="$1"
3447   _eab_id="$2"
3448   _eab_hmac_key="$3"
3449   _initpath
3450   _regAccount "$_account_key_length" "$_eab_id" "$_eab_hmac_key"
3451 }
3452
3453 __calcAccountKeyHash() {
3454   [ -f "$ACCOUNT_KEY_PATH" ] && _digest sha256 <"$ACCOUNT_KEY_PATH"
3455 }
3456
3457 __calc_account_thumbprint() {
3458   printf "%s" "$jwk" | tr -d ' ' | _digest "sha256" | _url_replace
3459 }
3460
3461 _getAccountEmail() {
3462   if [ "$ACCOUNT_EMAIL" ]; then
3463     echo "$ACCOUNT_EMAIL"
3464     return 0
3465   fi
3466   if [ -z "$CA_EMAIL" ]; then
3467     CA_EMAIL="$(_readcaconf CA_EMAIL)"
3468   fi
3469   if [ "$CA_EMAIL" ]; then
3470     echo "$CA_EMAIL"
3471     return 0
3472   fi
3473   _readaccountconf "ACCOUNT_EMAIL"
3474 }
3475
3476 #keylength
3477 _regAccount() {
3478   _initpath
3479   _reg_length="$1"
3480   _eab_id="$2"
3481   _eab_hmac_key="$3"
3482   _debug3 _regAccount "$_regAccount"
3483   _initAPI
3484
3485   mkdir -p "$CA_DIR"
3486   if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
3487     _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
3488     mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
3489   fi
3490
3491   if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
3492     _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
3493     mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
3494   fi
3495
3496   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3497     if ! _create_account_key "$_reg_length"; then
3498       _err "Create account key error."
3499       return 1
3500     fi
3501   fi
3502
3503   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3504     return 1
3505   fi
3506   if [ "$_eab_id" ] && [ "$_eab_hmac_key" ]; then
3507     _savecaconf CA_EAB_KEY_ID "$_eab_id"
3508     _savecaconf CA_EAB_HMAC_KEY "$_eab_hmac_key"
3509   fi
3510   _eab_id=$(_readcaconf "CA_EAB_KEY_ID")
3511   _eab_hmac_key=$(_readcaconf "CA_EAB_HMAC_KEY")
3512   _secure_debug3 _eab_id "$_eab_id"
3513   _secure_debug3 _eab_hmac_key "$_eab_hmac_key"
3514   _email="$(_getAccountEmail)"
3515   if [ "$_email" ]; then
3516     _savecaconf "CA_EMAIL" "$_email"
3517   fi
3518   if [ "$ACME_VERSION" = "2" ]; then
3519     if [ "$ACME_DIRECTORY" = "$CA_ZEROSSL" ]; then
3520       if [ -z "$_eab_id" ] || [ -z "$_eab_hmac_key" ]; then
3521         _info "No EAB credentials found for ZeroSSL, let's get one"
3522         if [ -z "$_email" ]; then
3523           _err "Please provide a email address for ZeroSSL account."
3524           _err "See ZeroSSL usage: $_ZEROSSL_WIKI"
3525           return 1
3526         fi
3527         _eabresp=$(_post "email=$_email" $_ZERO_EAB_ENDPOINT)
3528         if [ "$?" != "0" ]; then
3529           _debug2 "$_eabresp"
3530           _err "Can not get EAB credentials from ZeroSSL."
3531           return 1
3532         fi
3533         _eab_id="$(echo "$_eabresp" | tr ',}' '\n' | grep '"eab_kid"' | cut -d : -f 2 | tr -d '"')"
3534         if [ -z "$_eab_id" ]; then
3535           _err "Can not resolve _eab_id"
3536           return 1
3537         fi
3538         _eab_hmac_key="$(echo "$_eabresp" | tr ',}' '\n' | grep '"eab_hmac_key"' | cut -d : -f 2 | tr -d '"')"
3539         if [ -z "$_eab_hmac_key" ]; then
3540           _err "Can not resolve _eab_hmac_key"
3541           return 1
3542         fi
3543         _savecaconf CA_EAB_KEY_ID "$_eab_id"
3544         _savecaconf CA_EAB_HMAC_KEY "$_eab_hmac_key"
3545       fi
3546     fi
3547     if [ "$_eab_id" ] && [ "$_eab_hmac_key" ]; then
3548       eab_protected="{\"alg\":\"HS256\",\"kid\":\"$_eab_id\",\"url\":\"${ACME_NEW_ACCOUNT}\"}"
3549       _debug3 eab_protected "$eab_protected"
3550
3551       eab_protected64=$(printf "%s" "$eab_protected" | _base64 | _url_replace)
3552       _debug3 eab_protected64 "$eab_protected64"
3553
3554       eab_payload64=$(printf "%s" "$jwk" | _base64 | _url_replace)
3555       _debug3 eab_payload64 "$eab_payload64"
3556
3557       eab_sign_t="$eab_protected64.$eab_payload64"
3558       _debug3 eab_sign_t "$eab_sign_t"
3559
3560       key_hex="$(_durl_replace_base64 "$_eab_hmac_key" | _dbase64 | _hex_dump | tr -d ' ')"
3561       _debug3 key_hex "$key_hex"
3562
3563       eab_signature=$(printf "%s" "$eab_sign_t" | _hmac sha256 $key_hex | _base64 | _url_replace)
3564       _debug3 eab_signature "$eab_signature"
3565
3566       externalBinding=",\"externalAccountBinding\":{\"protected\":\"$eab_protected64\", \"payload\":\"$eab_payload64\", \"signature\":\"$eab_signature\"}"
3567       _debug3 externalBinding "$externalBinding"
3568     fi
3569     if [ "$_email" ]; then
3570       email_sg="\"contact\": [\"mailto:$_email\"], "
3571     fi
3572     regjson="{$email_sg\"termsOfServiceAgreed\": true$externalBinding}"
3573   else
3574     _reg_res="$ACME_NEW_ACCOUNT_RES"
3575     regjson='{"resource": "'$_reg_res'", "terms-of-service-agreed": true, "agreement": "'$ACME_AGREEMENT'"}'
3576     if [ "$_email" ]; then
3577       regjson='{"resource": "'$_reg_res'", "contact": ["mailto:'$_email'"], "terms-of-service-agreed": true, "agreement": "'$ACME_AGREEMENT'"}'
3578     fi
3579   fi
3580
3581   _info "Registering account: $ACME_DIRECTORY"
3582
3583   if ! _send_signed_request "${ACME_NEW_ACCOUNT}" "$regjson"; then
3584     _err "Register account Error: $response"
3585     return 1
3586   fi
3587
3588   _eabAlreadyBound=""
3589   if [ "$code" = "" ] || [ "$code" = '201' ]; then
3590     echo "$response" >"$ACCOUNT_JSON_PATH"
3591     _info "Registered"
3592   elif [ "$code" = '409' ] || [ "$code" = '200' ]; then
3593     _info "Already registered"
3594   elif [ "$code" = '400' ] && _contains "$response" 'The account is not awaiting external account binding'; then
3595     _info "Already register EAB."
3596     _eabAlreadyBound=1
3597   else
3598     _err "Register account Error: $response"
3599     return 1
3600   fi
3601
3602   if [ -z "$_eabAlreadyBound" ]; then
3603     _debug2 responseHeaders "$responseHeaders"
3604     _accUri="$(echo "$responseHeaders" | grep -i "^Location:" | _head_n 1 | cut -d ':' -f 2- | tr -d "\r\n ")"
3605     _debug "_accUri" "$_accUri"
3606     if [ -z "$_accUri" ]; then
3607       _err "Can not find account id url."
3608       _err "$responseHeaders"
3609       return 1
3610     fi
3611     _savecaconf "ACCOUNT_URL" "$_accUri"
3612   else
3613     ACCOUNT_URL="$(_readcaconf ACCOUNT_URL)"
3614   fi
3615   export ACCOUNT_URL="$_accUri"
3616
3617   CA_KEY_HASH="$(__calcAccountKeyHash)"
3618   _debug "Calc CA_KEY_HASH" "$CA_KEY_HASH"
3619   _savecaconf CA_KEY_HASH "$CA_KEY_HASH"
3620
3621   if [ "$code" = '403' ]; then
3622     _err "It seems that the account key is already deactivated, please use a new account key."
3623     return 1
3624   fi
3625
3626   ACCOUNT_THUMBPRINT="$(__calc_account_thumbprint)"
3627   _info "ACCOUNT_THUMBPRINT" "$ACCOUNT_THUMBPRINT"
3628 }
3629
3630 #implement updateaccount
3631 updateaccount() {
3632   _initpath
3633
3634   if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
3635     _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
3636     mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
3637   fi
3638
3639   if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
3640     _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
3641     mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
3642   fi
3643
3644   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3645     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3646     return 1
3647   fi
3648
3649   _accUri=$(_readcaconf "ACCOUNT_URL")
3650   _debug _accUri "$_accUri"
3651
3652   if [ -z "$_accUri" ]; then
3653     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3654     _err "Then try again."
3655     return 1
3656   fi
3657
3658   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3659     return 1
3660   fi
3661   _initAPI
3662
3663   _email="$(_getAccountEmail)"
3664   if [ "$ACME_VERSION" = "2" ]; then
3665     if [ "$ACCOUNT_EMAIL" ]; then
3666       updjson='{"contact": ["mailto:'$_email'"]}'
3667     else
3668       updjson='{"contact": []}'
3669     fi
3670   else
3671     # ACMEv1: Updates happen the same way a registration is done.
3672     # https://tools.ietf.org/html/draft-ietf-acme-acme-01#section-6.3
3673     _regAccount
3674     return
3675   fi
3676
3677   # this part handles ACMEv2 account updates.
3678   _send_signed_request "$_accUri" "$updjson"
3679
3680   if [ "$code" = '200' ]; then
3681     echo "$response" >"$ACCOUNT_JSON_PATH"
3682     _info "account update success for $_accUri."
3683   else
3684     _info "Error. The account was not updated."
3685     return 1
3686   fi
3687 }
3688
3689 #Implement deactivate account
3690 deactivateaccount() {
3691   _initpath
3692
3693   if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
3694     _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
3695     mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
3696   fi
3697
3698   if [ ! -f "$ACCOUNT_JSON_PATH" ] && [ -f "$_OLD_ACCOUNT_JSON" ]; then
3699     _info "mv $_OLD_ACCOUNT_JSON to $ACCOUNT_JSON_PATH"
3700     mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
3701   fi
3702
3703   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3704     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3705     return 1
3706   fi
3707
3708   _accUri=$(_readcaconf "ACCOUNT_URL")
3709   _debug _accUri "$_accUri"
3710
3711   if [ -z "$_accUri" ]; then
3712     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3713     _err "Then try again."
3714     return 1
3715   fi
3716
3717   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3718     return 1
3719   fi
3720   _initAPI
3721
3722   if [ "$ACME_VERSION" = "2" ]; then
3723     _djson="{\"status\":\"deactivated\"}"
3724   else
3725     _djson="{\"resource\": \"reg\", \"status\":\"deactivated\"}"
3726   fi
3727   if _send_signed_request "$_accUri" "$_djson" && _contains "$response" '"deactivated"'; then
3728     _info "Deactivate account success for $_accUri."
3729     _accid=$(echo "$response" | _egrep_o "\"id\" *: *[^,]*," | cut -d : -f 2 | tr -d ' ,')
3730   elif [ "$code" = "403" ]; then
3731     _info "The account is already deactivated."
3732     _accid=$(_getfield "$_accUri" "999" "/")
3733   else
3734     _err "Deactivate: account failed for $_accUri."
3735     return 1
3736   fi
3737
3738   _debug "Account id: $_accid"
3739   if [ "$_accid" ]; then
3740     _deactivated_account_path="$CA_DIR/deactivated/$_accid"
3741     _debug _deactivated_account_path "$_deactivated_account_path"
3742     if mkdir -p "$_deactivated_account_path"; then
3743       _info "Moving deactivated account info to $_deactivated_account_path/"
3744       mv "$CA_CONF" "$_deactivated_account_path/"
3745       mv "$ACCOUNT_JSON_PATH" "$_deactivated_account_path/"
3746       mv "$ACCOUNT_KEY_PATH" "$_deactivated_account_path/"
3747     else
3748       _err "Can not create dir: $_deactivated_account_path, try to remove the deactivated account key."
3749       rm -f "$CA_CONF"
3750       rm -f "$ACCOUNT_JSON_PATH"
3751       rm -f "$ACCOUNT_KEY_PATH"
3752     fi
3753   fi
3754 }
3755
3756 # domain folder  file
3757 _findHook() {
3758   _hookdomain="$1"
3759   _hookcat="$2"
3760   _hookname="$3"
3761
3762   if [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname" ]; then
3763     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname"
3764   elif [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname.sh" ]; then
3765     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname.sh"
3766   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname" ]; then
3767     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname"
3768   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname.sh" ]; then
3769     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname.sh"
3770   elif [ -f "$LE_WORKING_DIR/$_hookname" ]; then
3771     d_api="$LE_WORKING_DIR/$_hookname"
3772   elif [ -f "$LE_WORKING_DIR/$_hookname.sh" ]; then
3773     d_api="$LE_WORKING_DIR/$_hookname.sh"
3774   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname" ]; then
3775     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname"
3776   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname.sh" ]; then
3777     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname.sh"
3778   fi
3779
3780   printf "%s" "$d_api"
3781 }
3782
3783 #domain
3784 __get_domain_new_authz() {
3785   _gdnd="$1"
3786   _info "Getting new-authz for domain" "$_gdnd"
3787   _initAPI
3788   _Max_new_authz_retry_times=5
3789   _authz_i=0
3790   while [ "$_authz_i" -lt "$_Max_new_authz_retry_times" ]; do
3791     _debug "Try new-authz for the $_authz_i time."
3792     if ! _send_signed_request "${ACME_NEW_AUTHZ}" "{\"resource\": \"new-authz\", \"identifier\": {\"type\": \"dns\", \"value\": \"$(_idn "$_gdnd")\"}}"; then
3793       _err "Can not get domain new authz."
3794       return 1
3795     fi
3796     if _contains "$response" "No registration exists matching provided key"; then
3797       _err "It seems there is an error, but it's recovered now, please try again."
3798       _err "If you see this message for a second time, please report bug: $(__green "$PROJECT")"
3799       _clearcaconf "CA_KEY_HASH"
3800       break
3801     fi
3802     if ! _contains "$response" "An error occurred while processing your request"; then
3803       _info "The new-authz request is ok."
3804       break
3805     fi
3806     _authz_i="$(_math "$_authz_i" + 1)"
3807     _info "The server is busy, Sleep $_authz_i to retry."
3808     _sleep "$_authz_i"
3809   done
3810
3811   if [ "$_authz_i" = "$_Max_new_authz_retry_times" ]; then
3812     _err "new-authz retry reach the max $_Max_new_authz_retry_times times."
3813   fi
3814
3815   if [ "$code" ] && [ "$code" != '201' ]; then
3816     _err "new-authz error: $response"
3817     return 1
3818   fi
3819
3820 }
3821
3822 #uri keyAuthorization
3823 __trigger_validation() {
3824   _debug2 "Trigger domain validation."
3825   _t_url="$1"
3826   _debug2 _t_url "$_t_url"
3827   _t_key_authz="$2"
3828   _debug2 _t_key_authz "$_t_key_authz"
3829   _t_vtype="$3"
3830   _debug2 _t_vtype "$_t_vtype"
3831   if [ "$ACME_VERSION" = "2" ]; then
3832     _send_signed_request "$_t_url" "{}"
3833   else
3834     _send_signed_request "$_t_url" "{\"resource\": \"challenge\", \"type\": \"$_t_vtype\", \"keyAuthorization\": \"$_t_key_authz\"}"
3835   fi
3836 }
3837
3838 #endpoint  domain type
3839 _ns_lookup_impl() {
3840   _ns_ep="$1"
3841   _ns_domain="$2"
3842   _ns_type="$3"
3843   _debug2 "_ns_ep" "$_ns_ep"
3844   _debug2 "_ns_domain" "$_ns_domain"
3845   _debug2 "_ns_type" "$_ns_type"
3846
3847   response="$(_H1="accept: application/dns-json" _get "$_ns_ep?name=$_ns_domain&type=$_ns_type")"
3848   _ret=$?
3849   _debug2 "response" "$response"
3850   if [ "$_ret" != "0" ]; then
3851     return $_ret
3852   fi
3853   _answers="$(echo "$response" | tr '{}' '<>' | _egrep_o '"Answer":\[[^]]*]' | tr '<>' '\n\n')"
3854   _debug2 "_answers" "$_answers"
3855   echo "$_answers"
3856 }
3857
3858 #domain, type
3859 _ns_lookup_cf() {
3860   _cf_ld="$1"
3861   _cf_ld_type="$2"
3862   _cf_ep="https://cloudflare-dns.com/dns-query"
3863   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
3864 }
3865
3866 #domain, type
3867 _ns_purge_cf() {
3868   _cf_d="$1"
3869   _cf_d_type="$2"
3870   _debug "Cloudflare purge $_cf_d_type record for domain $_cf_d"
3871   _cf_purl="https://cloudflare-dns.com/api/v1/purge?domain=$_cf_d&type=$_cf_d_type"
3872   response="$(_post "" "$_cf_purl")"
3873   _debug2 response "$response"
3874 }
3875
3876 #checks if cf server is available
3877 _ns_is_available_cf() {
3878   if _get "https://cloudflare-dns.com" >/dev/null 2>&1; then
3879     return 0
3880   else
3881     return 1
3882   fi
3883 }
3884
3885 #domain, type
3886 _ns_lookup_google() {
3887   _cf_ld="$1"
3888   _cf_ld_type="$2"
3889   _cf_ep="https://dns.google/resolve"
3890   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
3891 }
3892
3893 #domain, type
3894 _ns_lookup() {
3895   if [ -z "$DOH_USE" ]; then
3896     _debug "Detect dns server first."
3897     if _ns_is_available_cf; then
3898       _debug "Use cloudflare doh server"
3899       export DOH_USE=$DOH_CLOUDFLARE
3900     else
3901       _debug "Use google doh server"
3902       export DOH_USE=$DOH_GOOGLE
3903     fi
3904   fi
3905
3906   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
3907     _ns_lookup_cf "$@"
3908   else
3909     _ns_lookup_google "$@"
3910   fi
3911
3912 }
3913
3914 #txtdomain, alias, txt
3915 __check_txt() {
3916   _c_txtdomain="$1"
3917   _c_aliasdomain="$2"
3918   _c_txt="$3"
3919   _debug "_c_txtdomain" "$_c_txtdomain"
3920   _debug "_c_aliasdomain" "$_c_aliasdomain"
3921   _debug "_c_txt" "$_c_txt"
3922   _answers="$(_ns_lookup "$_c_aliasdomain" TXT)"
3923   _contains "$_answers" "$_c_txt"
3924
3925 }
3926
3927 #txtdomain
3928 __purge_txt() {
3929   _p_txtdomain="$1"
3930   _debug _p_txtdomain "$_p_txtdomain"
3931   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
3932     _ns_purge_cf "$_p_txtdomain" "TXT"
3933   else
3934     _debug "no purge api for google dns api, just sleep 5 secs"
3935     _sleep 5
3936   fi
3937
3938 }
3939
3940 #wait and check each dns entries
3941 _check_dns_entries() {
3942   _success_txt=","
3943   _end_time="$(_time)"
3944   _end_time="$(_math "$_end_time" + 1200)" #let's check no more than 20 minutes.
3945
3946   while [ "$(_time)" -le "$_end_time" ]; do
3947     _left=""
3948     for entry in $dns_entries; do
3949       d=$(_getfield "$entry" 1)
3950       txtdomain=$(_getfield "$entry" 2)
3951       txtdomain=$(_idn "$txtdomain")
3952       aliasDomain=$(_getfield "$entry" 3)
3953       aliasDomain=$(_idn "$aliasDomain")
3954       txt=$(_getfield "$entry" 5)
3955       d_api=$(_getfield "$entry" 6)
3956       _debug "d" "$d"
3957       _debug "txtdomain" "$txtdomain"
3958       _debug "aliasDomain" "$aliasDomain"
3959       _debug "txt" "$txt"
3960       _debug "d_api" "$d_api"
3961       _info "Checking $d for $aliasDomain"
3962       if _contains "$_success_txt" ",$txt,"; then
3963         _info "Already success, continue next one."
3964         continue
3965       fi
3966
3967       if __check_txt "$txtdomain" "$aliasDomain" "$txt"; then
3968         _info "Domain $d '$aliasDomain' success."
3969         _success_txt="$_success_txt,$txt,"
3970         continue
3971       fi
3972       _left=1
3973       _info "Not valid yet, let's wait 10 seconds and check next one."
3974       __purge_txt "$txtdomain"
3975       if [ "$txtdomain" != "$aliasDomain" ]; then
3976         __purge_txt "$aliasDomain"
3977       fi
3978       _sleep 10
3979     done
3980     if [ "$_left" ]; then
3981       _info "Let's wait 10 seconds and check again".
3982       _sleep 10
3983     else
3984       _info "All success, let's return"
3985       return 0
3986     fi
3987   done
3988   _info "Timed out waiting for DNS."
3989   return 1
3990
3991 }
3992
3993 #file
3994 _get_cert_issuers() {
3995   _cfile="$1"
3996   if _contains "$(${ACME_OPENSSL_BIN:-openssl} help crl2pkcs7 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 help 2>&1)" "unknown option help"; then
3997     ${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 -nocrl -certfile $_cfile | ${ACME_OPENSSL_BIN:-openssl} pkcs7 -print_certs -text -noout | grep 'Issuer:' | _egrep_o "CN *=[^,]*" | cut -d = -f 2
3998   else
3999     ${ACME_OPENSSL_BIN:-openssl} x509 -in $_cfile -text -noout | grep 'Issuer:' | _egrep_o "CN *=[^,]*" | cut -d = -f 2
4000   fi
4001 }
4002
4003 #cert  issuer
4004 _match_issuer() {
4005   _cfile="$1"
4006   _missuer="$2"
4007   _fissuers="$(_get_cert_issuers $_cfile)"
4008   _debug2 _fissuers "$_fissuers"
4009   if _contains "$_fissuers" "$_missuer"; then
4010     return 0
4011   fi
4012   _fissuers="$(echo "$_fissuers" | _lower_case)"
4013   _missuer="$(echo "$_missuer" | _lower_case)"
4014   _contains "$_fissuers" "$_missuer"
4015 }
4016
4017 #webroot, domain domainlist  keylength
4018 issue() {
4019   if [ -z "$2" ]; then
4020     _usage "Usage: $PROJECT_ENTRY --issue --domain <domain.tld> --webroot <directory>"
4021     return 1
4022   fi
4023   if [ -z "$1" ]; then
4024     _usage "Please specify at least one validation method: '--webroot', '--standalone', '--apache', '--nginx' or '--dns' etc."
4025     return 1
4026   fi
4027   _web_roots="$1"
4028   _main_domain="$2"
4029   _alt_domains="$3"
4030
4031   if _contains "$_main_domain" ","; then
4032     _main_domain=$(echo "$2,$3" | cut -d , -f 1)
4033     _alt_domains=$(echo "$2,$3" | cut -d , -f 2- | sed "s/,${NO_VALUE}$//")
4034   fi
4035   _debug _main_domain "$_main_domain"
4036   _debug _alt_domains "$_alt_domains"
4037
4038   _key_length="$4"
4039   _real_cert="$5"
4040   _real_key="$6"
4041   _real_ca="$7"
4042   _reload_cmd="$8"
4043   _real_fullchain="$9"
4044   _pre_hook="${10}"
4045   _post_hook="${11}"
4046   _renew_hook="${12}"
4047   _local_addr="${13}"
4048   _challenge_alias="${14}"
4049   _preferred_chain="${15}"
4050
4051   if [ -z "$_ACME_IS_RENEW" ]; then
4052     _initpath "$_main_domain" "$_key_length"
4053     mkdir -p "$DOMAIN_PATH"
4054   fi
4055
4056   if _hasfield "$_web_roots" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
4057     _err "$_DNS_MANUAL_ERROR"
4058     return 1
4059   fi
4060
4061   _debug "Using ACME_DIRECTORY: $ACME_DIRECTORY"
4062
4063   _initAPI
4064
4065   if [ -f "$DOMAIN_CONF" ]; then
4066     Le_NextRenewTime=$(_readdomainconf Le_NextRenewTime)
4067     _debug Le_NextRenewTime "$Le_NextRenewTime"
4068     if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
4069       _saved_domain=$(_readdomainconf Le_Domain)
4070       _debug _saved_domain "$_saved_domain"
4071       _saved_alt=$(_readdomainconf Le_Alt)
4072       _debug _saved_alt "$_saved_alt"
4073       if [ "$_saved_domain,$_saved_alt" = "$_main_domain,$_alt_domains" ]; then
4074         _info "Domains not changed."
4075         _info "Skip, Next renewal time is: $(__green "$(_readdomainconf Le_NextRenewTimeStr)")"
4076         _info "Add '$(__red '--force')' to force to renew."
4077         return $RENEW_SKIP
4078       else
4079         _info "Domains have changed."
4080       fi
4081     fi
4082   fi
4083
4084   _savedomainconf "Le_Domain" "$_main_domain"
4085   _savedomainconf "Le_Alt" "$_alt_domains"
4086   _savedomainconf "Le_Webroot" "$_web_roots"
4087
4088   _savedomainconf "Le_PreHook" "$_pre_hook" "base64"
4089   _savedomainconf "Le_PostHook" "$_post_hook" "base64"
4090   _savedomainconf "Le_RenewHook" "$_renew_hook" "base64"
4091
4092   if [ "$_local_addr" ]; then
4093     _savedomainconf "Le_LocalAddress" "$_local_addr"
4094   else
4095     _cleardomainconf "Le_LocalAddress"
4096   fi
4097   if [ "$_challenge_alias" ]; then
4098     _savedomainconf "Le_ChallengeAlias" "$_challenge_alias"
4099   else
4100     _cleardomainconf "Le_ChallengeAlias"
4101   fi
4102   if [ "$_preferred_chain" ]; then
4103     _savedomainconf "Le_Preferred_Chain" "$_preferred_chain" "base64"
4104   else
4105     _cleardomainconf "Le_Preferred_Chain"
4106   fi
4107
4108   Le_API="$ACME_DIRECTORY"
4109   _savedomainconf "Le_API" "$Le_API"
4110
4111   _info "Using CA: $ACME_DIRECTORY"
4112   if [ "$_alt_domains" = "$NO_VALUE" ]; then
4113     _alt_domains=""
4114   fi
4115
4116   if [ "$_key_length" = "$NO_VALUE" ]; then
4117     _key_length=""
4118   fi
4119
4120   if ! _on_before_issue "$_web_roots" "$_main_domain" "$_alt_domains" "$_pre_hook" "$_local_addr"; then
4121     _err "_on_before_issue."
4122     return 1
4123   fi
4124
4125   _saved_account_key_hash="$(_readcaconf "CA_KEY_HASH")"
4126   _debug2 _saved_account_key_hash "$_saved_account_key_hash"
4127
4128   if [ -z "$ACCOUNT_URL" ] || [ -z "$_saved_account_key_hash" ] || [ "$_saved_account_key_hash" != "$(__calcAccountKeyHash)" ]; then
4129     if ! _regAccount "$_accountkeylength"; then
4130       _on_issue_err "$_post_hook"
4131       return 1
4132     fi
4133   else
4134     _debug "_saved_account_key_hash is not changed, skip register account."
4135   fi
4136
4137   if [ -f "$CSR_PATH" ] && [ ! -f "$CERT_KEY_PATH" ]; then
4138     _info "Signing from existing CSR."
4139   else
4140     _key=$(_readdomainconf Le_Keylength)
4141     _debug "Read key length:$_key"
4142     if [ ! -f "$CERT_KEY_PATH" ] || [ "$_key_length" != "$_key" ] || [ "$Le_ForceNewDomainKey" = "1" ]; then
4143       if ! createDomainKey "$_main_domain" "$_key_length"; then
4144         _err "Create domain key error."
4145         _clearup
4146         _on_issue_err "$_post_hook"
4147         return 1
4148       fi
4149     fi
4150
4151     if ! _createcsr "$_main_domain" "$_alt_domains" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"; then
4152       _err "Create CSR error."
4153       _clearup
4154       _on_issue_err "$_post_hook"
4155       return 1
4156     fi
4157   fi
4158
4159   _savedomainconf "Le_Keylength" "$_key_length"
4160
4161   vlist="$Le_Vlist"
4162   _cleardomainconf "Le_Vlist"
4163   _info "Getting domain auth token for each domain"
4164   sep='#'
4165   dvsep=','
4166   if [ -z "$vlist" ]; then
4167     if [ "$ACME_VERSION" = "2" ]; then
4168       #make new order request
4169       _identifiers="{\"type\":\"dns\",\"value\":\"$(_idn "$_main_domain")\"}"
4170       _w_index=1
4171       while true; do
4172         d="$(echo "$_alt_domains," | cut -d , -f "$_w_index")"
4173         _w_index="$(_math "$_w_index" + 1)"
4174         _debug d "$d"
4175         if [ -z "$d" ]; then
4176           break
4177         fi
4178         _identifiers="$_identifiers,{\"type\":\"dns\",\"value\":\"$(_idn "$d")\"}"
4179       done
4180       _debug2 _identifiers "$_identifiers"
4181       if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
4182         _err "Create new order error."
4183         _clearup
4184         _on_issue_err "$_post_hook"
4185         return 1
4186       fi
4187       Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n " | cut -d ":" -f 2-)"
4188       _debug Le_LinkOrder "$Le_LinkOrder"
4189       Le_OrderFinalize="$(echo "$response" | _egrep_o '"finalize" *: *"[^"]*"' | cut -d '"' -f 4)"
4190       _debug Le_OrderFinalize "$Le_OrderFinalize"
4191       if [ -z "$Le_OrderFinalize" ]; then
4192         _err "Create new order error. Le_OrderFinalize not found. $response"
4193         _clearup
4194         _on_issue_err "$_post_hook"
4195         return 1
4196       fi
4197
4198       #for dns manual mode
4199       _savedomainconf "Le_OrderFinalize" "$Le_OrderFinalize"
4200
4201       _authorizations_seg="$(echo "$response" | _json_decode | _egrep_o '"authorizations" *: *\[[^\[]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
4202       _debug2 _authorizations_seg "$_authorizations_seg"
4203       if [ -z "$_authorizations_seg" ]; then
4204         _err "_authorizations_seg not found."
4205         _clearup
4206         _on_issue_err "$_post_hook"
4207         return 1
4208       fi
4209
4210       #domain and authz map
4211       _authorizations_map=""
4212       for _authz_url in $(echo "$_authorizations_seg" | tr ',' ' '); do
4213         _debug2 "_authz_url" "$_authz_url"
4214         if ! _send_signed_request "$_authz_url"; then
4215           _err "get to authz error."
4216           _err "_authorizations_seg" "$_authorizations_seg"
4217           _err "_authz_url" "$_authz_url"
4218           _clearup
4219           _on_issue_err "$_post_hook"
4220           return 1
4221         fi
4222
4223         response="$(echo "$response" | _normalizeJson)"
4224         _debug2 response "$response"
4225         _d="$(echo "$response" | _egrep_o '"value" *: *"[^"]*"' | cut -d : -f 2 | tr -d ' "')"
4226         if _contains "$response" "\"wildcard\" *: *true"; then
4227           _d="*.$_d"
4228         fi
4229         _debug2 _d "$_d"
4230         _authorizations_map="$_d,$response
4231 $_authorizations_map"
4232       done
4233       _debug2 _authorizations_map "$_authorizations_map"
4234     fi
4235
4236     _index=0
4237     _currentRoot=""
4238     _w_index=1
4239     while true; do
4240       d="$(echo "$_main_domain,$_alt_domains," | cut -d , -f "$_w_index")"
4241       _w_index="$(_math "$_w_index" + 1)"
4242       _debug d "$d"
4243       if [ -z "$d" ]; then
4244         break
4245       fi
4246       _info "Getting webroot for domain" "$d"
4247       _index=$(_math $_index + 1)
4248       _w="$(echo $_web_roots | cut -d , -f $_index)"
4249       _debug _w "$_w"
4250       if [ "$_w" ]; then
4251         _currentRoot="$_w"
4252       fi
4253       _debug "_currentRoot" "$_currentRoot"
4254
4255       vtype="$VTYPE_HTTP"
4256       #todo, v2 wildcard force to use dns
4257       if _startswith "$_currentRoot" "$W_DNS"; then
4258         vtype="$VTYPE_DNS"
4259       fi
4260
4261       if [ "$_currentRoot" = "$W_ALPN" ]; then
4262         vtype="$VTYPE_ALPN"
4263       fi
4264
4265       if [ "$ACME_VERSION" = "2" ]; then
4266         _idn_d="$(_idn "$d")"
4267         _candidates="$(echo "$_authorizations_map" | grep -i "^$_idn_d,")"
4268         _debug2 _candidates "$_candidates"
4269         if [ "$(echo "$_candidates" | wc -l)" -gt 1 ]; then
4270           for _can in $_candidates; do
4271             if _startswith "$(echo "$_can" | tr '.' '|')" "$(echo "$_idn_d" | tr '.' '|'),"; then
4272               _candidates="$_can"
4273               break
4274             fi
4275           done
4276         fi
4277         response="$(echo "$_candidates" | sed "s/$_idn_d,//")"
4278         _debug2 "response" "$response"
4279         if [ -z "$response" ]; then
4280           _err "get to authz error."
4281           _err "_authorizations_map" "$_authorizations_map"
4282           _clearup
4283           _on_issue_err "$_post_hook"
4284           return 1
4285         fi
4286       else
4287         if ! __get_domain_new_authz "$d"; then
4288           _clearup
4289           _on_issue_err "$_post_hook"
4290           return 1
4291         fi
4292       fi
4293
4294       if [ -z "$thumbprint" ]; then
4295         thumbprint="$(__calc_account_thumbprint)"
4296       fi
4297
4298       entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
4299       _debug entry "$entry"
4300       keyauthorization=""
4301       if [ -z "$entry" ]; then
4302         if ! _startswith "$d" '*.'; then
4303           _debug "Not a wildcard domain, lets check whether the validation is already valid."
4304           if echo "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4305             _debug "$d is already valid."
4306             keyauthorization="$STATE_VERIFIED"
4307             _debug keyauthorization "$keyauthorization"
4308           fi
4309         fi
4310         if [ -z "$keyauthorization" ]; then
4311           _err "Error, can not get domain token entry $d for $vtype"
4312           _supported_vtypes="$(echo "$response" | _egrep_o "\"challenges\":\[[^]]*]" | tr '{' "\n" | grep type | cut -d '"' -f 4 | tr "\n" ' ')"
4313           if [ "$_supported_vtypes" ]; then
4314             _err "The supported validation types are: $_supported_vtypes, but you specified: $vtype"
4315           fi
4316           _clearup
4317           _on_issue_err "$_post_hook"
4318           return 1
4319         fi
4320       fi
4321
4322       if [ -z "$keyauthorization" ]; then
4323         token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
4324         _debug token "$token"
4325
4326         if [ -z "$token" ]; then
4327           _err "Error, can not get domain token $entry"
4328           _clearup
4329           _on_issue_err "$_post_hook"
4330           return 1
4331         fi
4332         if [ "$ACME_VERSION" = "2" ]; then
4333           uri="$(echo "$entry" | _egrep_o '"url":"[^"]*' | cut -d '"' -f 4 | _head_n 1)"
4334         else
4335           uri="$(echo "$entry" | _egrep_o '"uri":"[^"]*' | cut -d '"' -f 4)"
4336         fi
4337         _debug uri "$uri"
4338
4339         if [ -z "$uri" ]; then
4340           _err "Error, can not get domain uri. $entry"
4341           _clearup
4342           _on_issue_err "$_post_hook"
4343           return 1
4344         fi
4345         keyauthorization="$token.$thumbprint"
4346         _debug keyauthorization "$keyauthorization"
4347
4348         if printf "%s" "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4349           _debug "$d is already verified."
4350           keyauthorization="$STATE_VERIFIED"
4351           _debug keyauthorization "$keyauthorization"
4352         fi
4353       fi
4354
4355       dvlist="$d$sep$keyauthorization$sep$uri$sep$vtype$sep$_currentRoot"
4356       _debug dvlist "$dvlist"
4357
4358       vlist="$vlist$dvlist$dvsep"
4359
4360     done
4361     _debug vlist "$vlist"
4362     #add entry
4363     dns_entries=""
4364     dnsadded=""
4365     ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4366     _alias_index=1
4367     for ventry in $ventries; do
4368       d=$(echo "$ventry" | cut -d "$sep" -f 1)
4369       keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4370       vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4371       _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4372       _debug d "$d"
4373       if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4374         _debug "$d is already verified, skip $vtype."
4375         _alias_index="$(_math "$_alias_index" + 1)"
4376         continue
4377       fi
4378
4379       if [ "$vtype" = "$VTYPE_DNS" ]; then
4380         dnsadded='0'
4381         _dns_root_d="$d"
4382         if _startswith "$_dns_root_d" "*."; then
4383           _dns_root_d="$(echo "$_dns_root_d" | sed 's/*.//')"
4384         fi
4385         _d_alias="$(_getfield "$_challenge_alias" "$_alias_index")"
4386         _alias_index="$(_math "$_alias_index" + 1)"
4387         _debug "_d_alias" "$_d_alias"
4388         if [ "$_d_alias" ]; then
4389           if _startswith "$_d_alias" "$DNS_ALIAS_PREFIX"; then
4390             txtdomain="$(echo "$_d_alias" | sed "s/$DNS_ALIAS_PREFIX//")"
4391           else
4392             txtdomain="_acme-challenge.$_d_alias"
4393           fi
4394           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$txtdomain$dvsep$_currentRoot"
4395         else
4396           txtdomain="_acme-challenge.$_dns_root_d"
4397           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$dvsep$_currentRoot"
4398         fi
4399
4400         _debug txtdomain "$txtdomain"
4401         txt="$(printf "%s" "$keyauthorization" | _digest "sha256" | _url_replace)"
4402         _debug txt "$txt"
4403
4404         d_api="$(_findHook "$_dns_root_d" $_SUB_FOLDER_DNSAPI "$_currentRoot")"
4405         _debug d_api "$d_api"
4406
4407         dns_entry="$dns_entry$dvsep$txt${dvsep}$d_api"
4408         _debug2 dns_entry "$dns_entry"
4409         if [ "$d_api" ]; then
4410           _debug "Found domain api file: $d_api"
4411         else
4412           if [ "$_currentRoot" != "$W_DNS" ]; then
4413             _err "Can not find dns api hook for: $_currentRoot"
4414             _info "You need to add the txt record manually."
4415           fi
4416           _info "$(__red "Add the following TXT record:")"
4417           _info "$(__red "Domain: '$(__green "$txtdomain")'")"
4418           _info "$(__red "TXT value: '$(__green "$txt")'")"
4419           _info "$(__red "Please be aware that you prepend _acme-challenge. before your domain")"
4420           _info "$(__red "so the resulting subdomain will be: $txtdomain")"
4421           continue
4422         fi
4423
4424         (
4425           if ! . "$d_api"; then
4426             _err "Load file $d_api error. Please check your api file and try again."
4427             return 1
4428           fi
4429
4430           addcommand="${_currentRoot}_add"
4431           if ! _exists "$addcommand"; then
4432             _err "It seems that your api file is not correct, it must have a function named: $addcommand"
4433             return 1
4434           fi
4435           _info "Adding txt value: $txt for domain:  $txtdomain"
4436           if ! $addcommand "$txtdomain" "$txt"; then
4437             _err "Error add txt for domain:$txtdomain"
4438             return 1
4439           fi
4440           _info "The txt record is added: Success."
4441         )
4442
4443         if [ "$?" != "0" ]; then
4444           _on_issue_err "$_post_hook" "$vlist"
4445           _clearup
4446           return 1
4447         fi
4448         dns_entries="$dns_entries$dns_entry
4449 "
4450         _debug2 "$dns_entries"
4451         dnsadded='1'
4452       fi
4453     done
4454
4455     if [ "$dnsadded" = '0' ]; then
4456       _savedomainconf "Le_Vlist" "$vlist"
4457       _debug "Dns record not added yet, so, save to $DOMAIN_CONF and exit."
4458       _err "Please add the TXT records to the domains, and re-run with --renew."
4459       _on_issue_err "$_post_hook"
4460       _clearup
4461       return 1
4462     fi
4463
4464   fi
4465
4466   if [ "$dns_entries" ]; then
4467     if [ -z "$Le_DNSSleep" ]; then
4468       _info "Let's check each DNS record now. Sleep 20 seconds first."
4469       _sleep 20
4470       if ! _check_dns_entries; then
4471         _err "check dns error."
4472         _on_issue_err "$_post_hook"
4473         _clearup
4474         return 1
4475       fi
4476     else
4477       _savedomainconf "Le_DNSSleep" "$Le_DNSSleep"
4478       _info "Sleep $(__green $Le_DNSSleep) seconds for the txt records to take effect"
4479       _sleep "$Le_DNSSleep"
4480     fi
4481   fi
4482
4483   NGINX_RESTORE_VLIST=""
4484   _debug "ok, let's start to verify"
4485
4486   _ncIndex=1
4487   ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4488   for ventry in $ventries; do
4489     d=$(echo "$ventry" | cut -d "$sep" -f 1)
4490     keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4491     uri=$(echo "$ventry" | cut -d "$sep" -f 3)
4492     vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4493     _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4494
4495     if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4496       _info "$d is already verified, skip $vtype."
4497       continue
4498     fi
4499
4500     _info "Verifying: $d"
4501     _debug "d" "$d"
4502     _debug "keyauthorization" "$keyauthorization"
4503     _debug "uri" "$uri"
4504     removelevel=""
4505     token="$(printf "%s" "$keyauthorization" | cut -d '.' -f 1)"
4506
4507     _debug "_currentRoot" "$_currentRoot"
4508
4509     if [ "$vtype" = "$VTYPE_HTTP" ]; then
4510       if [ "$_currentRoot" = "$NO_VALUE" ]; then
4511         _info "Standalone mode server"
4512         _ncaddr="$(_getfield "$_local_addr" "$_ncIndex")"
4513         _ncIndex="$(_math $_ncIndex + 1)"
4514         _startserver "$keyauthorization" "$_ncaddr"
4515         if [ "$?" != "0" ]; then
4516           _clearup
4517           _on_issue_err "$_post_hook" "$vlist"
4518           return 1
4519         fi
4520         sleep 1
4521         _debug serverproc "$serverproc"
4522       elif [ "$_currentRoot" = "$MODE_STATELESS" ]; then
4523         _info "Stateless mode for domain:$d"
4524         _sleep 1
4525       elif _startswith "$_currentRoot" "$NGINX"; then
4526         _info "Nginx mode for domain:$d"
4527         #set up nginx server
4528         FOUND_REAL_NGINX_CONF=""
4529         BACKUP_NGINX_CONF=""
4530         if ! _setNginx "$d" "$_currentRoot" "$thumbprint"; then
4531           _clearup
4532           _on_issue_err "$_post_hook" "$vlist"
4533           return 1
4534         fi
4535
4536         if [ "$FOUND_REAL_NGINX_CONF" ]; then
4537           _realConf="$FOUND_REAL_NGINX_CONF"
4538           _backup="$BACKUP_NGINX_CONF"
4539           _debug _realConf "$_realConf"
4540           NGINX_RESTORE_VLIST="$d$sep$_realConf$sep$_backup$dvsep$NGINX_RESTORE_VLIST"
4541         fi
4542         _sleep 1
4543       else
4544         if [ "$_currentRoot" = "apache" ]; then
4545           wellknown_path="$ACME_DIR"
4546         else
4547           wellknown_path="$_currentRoot/.well-known/acme-challenge"
4548           if [ ! -d "$_currentRoot/.well-known" ]; then
4549             removelevel='1'
4550           elif [ ! -d "$_currentRoot/.well-known/acme-challenge" ]; then
4551             removelevel='2'
4552           else
4553             removelevel='3'
4554           fi
4555         fi
4556
4557         _debug wellknown_path "$wellknown_path"
4558
4559         _debug "writing token:$token to $wellknown_path/$token"
4560
4561         mkdir -p "$wellknown_path"
4562
4563         if ! printf "%s" "$keyauthorization" >"$wellknown_path/$token"; then
4564           _err "$d:Can not write token to file : $wellknown_path/$token"
4565           _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4566           _clearup
4567           _on_issue_err "$_post_hook" "$vlist"
4568           return 1
4569         fi
4570
4571         if [ ! "$usingApache" ]; then
4572           if webroot_owner=$(_stat "$_currentRoot"); then
4573             _debug "Changing owner/group of .well-known to $webroot_owner"
4574             if ! _exec "chown -R \"$webroot_owner\" \"$_currentRoot/.well-known\""; then
4575               _debug "$(cat "$_EXEC_TEMP_ERR")"
4576               _exec_err >/dev/null 2>&1
4577             fi
4578           else
4579             _debug "not changing owner/group of webroot"
4580           fi
4581         fi
4582
4583       fi
4584     elif [ "$vtype" = "$VTYPE_ALPN" ]; then
4585       acmevalidationv1="$(printf "%s" "$keyauthorization" | _digest "sha256" "hex")"
4586       _debug acmevalidationv1 "$acmevalidationv1"
4587       if ! _starttlsserver "$d" "" "$Le_TLSPort" "$keyauthorization" "$_ncaddr" "$acmevalidationv1"; then
4588         _err "Start tls server error."
4589         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4590         _clearup
4591         _on_issue_err "$_post_hook" "$vlist"
4592         return 1
4593       fi
4594     fi
4595
4596     if ! __trigger_validation "$uri" "$keyauthorization" "$vtype"; then
4597       _err "$d:Can not get challenge: $response"
4598       _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4599       _clearup
4600       _on_issue_err "$_post_hook" "$vlist"
4601       return 1
4602     fi
4603
4604     if [ "$code" ] && [ "$code" != '202' ]; then
4605       if [ "$code" = '200' ]; then
4606         _debug "trigger validation code: $code"
4607       else
4608         _err "$d:Challenge error: $response"
4609         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4610         _clearup
4611         _on_issue_err "$_post_hook" "$vlist"
4612         return 1
4613       fi
4614     fi
4615
4616     waittimes=0
4617     if [ -z "$MAX_RETRY_TIMES" ]; then
4618       MAX_RETRY_TIMES=30
4619     fi
4620
4621     while true; do
4622       waittimes=$(_math "$waittimes" + 1)
4623       if [ "$waittimes" -ge "$MAX_RETRY_TIMES" ]; then
4624         _err "$d:Timeout"
4625         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4626         _clearup
4627         _on_issue_err "$_post_hook" "$vlist"
4628         return 1
4629       fi
4630
4631       _debug "sleep 2 secs to verify"
4632       sleep 2
4633       _debug "checking"
4634       if [ "$ACME_VERSION" = "2" ]; then
4635         _send_signed_request "$uri"
4636       else
4637         response="$(_get "$uri")"
4638       fi
4639       if [ "$?" != "0" ]; then
4640         _err "$d:Verify error:$response"
4641         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4642         _clearup
4643         _on_issue_err "$_post_hook" "$vlist"
4644         return 1
4645       fi
4646       _debug2 original "$response"
4647
4648       response="$(echo "$response" | _normalizeJson)"
4649       _debug2 response "$response"
4650
4651       status=$(echo "$response" | _egrep_o '"status":"[^"]*' | cut -d : -f 2 | tr -d '"')
4652       if [ "$status" = "valid" ]; then
4653         _info "$(__green Success)"
4654         _stopserver "$serverproc"
4655         serverproc=""
4656         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4657         break
4658       fi
4659
4660       if [ "$status" = "invalid" ]; then
4661         error="$(echo "$response" | _egrep_o '"error":\{[^\}]*')"
4662         _debug2 error "$error"
4663         errordetail="$(echo "$error" | _egrep_o '"detail": *"[^"]*' | cut -d '"' -f 4)"
4664         _debug2 errordetail "$errordetail"
4665         if [ "$errordetail" ]; then
4666           _err "$d:Verify error:$errordetail"
4667         else
4668           _err "$d:Verify error:$error"
4669         fi
4670         if [ "$DEBUG" ]; then
4671           if [ "$vtype" = "$VTYPE_HTTP" ]; then
4672             _debug "Debug: get token url."
4673             _get "http://$d/.well-known/acme-challenge/$token" "" 1
4674           fi
4675         fi
4676         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4677         _clearup
4678         _on_issue_err "$_post_hook" "$vlist"
4679         return 1
4680       fi
4681
4682       if [ "$status" = "pending" ]; then
4683         _info "Pending"
4684       elif [ "$status" = "processing" ]; then
4685         _info "Processing"
4686       else
4687         _err "$d:Verify error:$response"
4688         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4689         _clearup
4690         _on_issue_err "$_post_hook" "$vlist"
4691         return 1
4692       fi
4693
4694     done
4695
4696   done
4697
4698   _clearup
4699   _info "Verify finished, start to sign."
4700   der="$(_getfile "${CSR_PATH}" "${BEGIN_CSR}" "${END_CSR}" | tr -d "\r\n" | _url_replace)"
4701
4702   if [ "$ACME_VERSION" = "2" ]; then
4703     _info "Lets finalize the order."
4704     _info "Le_OrderFinalize" "$Le_OrderFinalize"
4705     if ! _send_signed_request "${Le_OrderFinalize}" "{\"csr\": \"$der\"}"; then
4706       _err "Sign failed."
4707       _on_issue_err "$_post_hook"
4708       return 1
4709     fi
4710     if [ "$code" != "200" ]; then
4711       _err "Sign failed, finalize code is not 200."
4712       _err "$response"
4713       _on_issue_err "$_post_hook"
4714       return 1
4715     fi
4716     if [ -z "$Le_LinkOrder" ]; then
4717       Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n \t" | cut -d ":" -f 2-)"
4718     fi
4719
4720     _savedomainconf "Le_LinkOrder" "$Le_LinkOrder"
4721
4722     _link_cert_retry=0
4723     _MAX_CERT_RETRY=30
4724     while [ "$_link_cert_retry" -lt "$_MAX_CERT_RETRY" ]; do
4725       if _contains "$response" "\"status\":\"valid\""; then
4726         _debug "Order status is valid."
4727         Le_LinkCert="$(echo "$response" | _egrep_o '"certificate" *: *"[^"]*"' | cut -d '"' -f 4)"
4728         _debug Le_LinkCert "$Le_LinkCert"
4729         if [ -z "$Le_LinkCert" ]; then
4730           _err "Sign error, can not find Le_LinkCert"
4731           _err "$response"
4732           _on_issue_err "$_post_hook"
4733           return 1
4734         fi
4735         break
4736       elif _contains "$response" "\"processing\""; then
4737         _info "Order status is processing, lets sleep and retry."
4738         _retryafter=$(echo "$responseHeaders" | grep -i "^Retry-After *:" | cut -d : -f 2 | tr -d ' ' | tr -d '\r')
4739         _debug "_retryafter" "$_retryafter"
4740         if [ "$_retryafter" ]; then
4741           _info "Retry after: $_retryafter"
4742           _sleep $_retryafter
4743         else
4744           _sleep 2
4745         fi
4746       else
4747         _err "Sign error, wrong status"
4748         _err "$response"
4749         _on_issue_err "$_post_hook"
4750         return 1
4751       fi
4752       #the order is processing, so we are going to poll order status
4753       if [ -z "$Le_LinkOrder" ]; then
4754         _err "Sign error, can not get order link location header"
4755         _err "responseHeaders" "$responseHeaders"
4756         _on_issue_err "$_post_hook"
4757         return 1
4758       fi
4759       _info "Polling order status: $Le_LinkOrder"
4760       if ! _send_signed_request "$Le_LinkOrder"; then
4761         _err "Sign failed, can not post to Le_LinkOrder cert:$Le_LinkOrder."
4762         _err "$response"
4763         _on_issue_err "$_post_hook"
4764         return 1
4765       fi
4766       _link_cert_retry="$(_math $_link_cert_retry + 1)"
4767     done
4768
4769     if [ -z "$Le_LinkCert" ]; then
4770       _err "Sign failed, can not get Le_LinkCert, retry time limit."
4771       _err "$response"
4772       _on_issue_err "$_post_hook"
4773       return 1
4774     fi
4775     _info "Downloading cert."
4776     _info "Le_LinkCert" "$Le_LinkCert"
4777     if ! _send_signed_request "$Le_LinkCert"; then
4778       _err "Sign failed, can not download cert:$Le_LinkCert."
4779       _err "$response"
4780       _on_issue_err "$_post_hook"
4781       return 1
4782     fi
4783
4784     echo "$response" >"$CERT_PATH"
4785     _split_cert_chain "$CERT_PATH" "$CERT_FULLCHAIN_PATH" "$CA_CERT_PATH"
4786
4787     if [ "$_preferred_chain" ] && [ -f "$CERT_FULLCHAIN_PATH" ]; then
4788       if ! _match_issuer "$CERT_FULLCHAIN_PATH" "$_preferred_chain"; then
4789         rels="$(echo "$responseHeaders" | tr -d ' <>' | grep -i "^link:" | grep -i 'rel="alternate"' | cut -d : -f 2- | cut -d ';' -f 1)"
4790         _debug2 "rels" "$rels"
4791         for rel in $rels; do
4792           _info "Try rel: $rel"
4793           if ! _send_signed_request "$rel"; then
4794             _err "Sign failed, can not download cert:$rel"
4795             _err "$response"
4796             continue
4797           fi
4798           _relcert="$CERT_PATH.alt"
4799           _relfullchain="$CERT_FULLCHAIN_PATH.alt"
4800           _relca="$CA_CERT_PATH.alt"
4801           echo "$response" >"$_relcert"
4802           _split_cert_chain "$_relcert" "$_relfullchain" "$_relca"
4803           if _match_issuer "$_relfullchain" "$_preferred_chain"; then
4804             _info "Matched issuer in: $rel"
4805             cat $_relcert >"$CERT_PATH"
4806             cat $_relfullchain >"$CERT_FULLCHAIN_PATH"
4807             cat $_relca >"$CA_CERT_PATH"
4808             break
4809           fi
4810         done
4811       fi
4812     fi
4813   else
4814     if ! _send_signed_request "${ACME_NEW_ORDER}" "{\"resource\": \"$ACME_NEW_ORDER_RES\", \"csr\": \"$der\"}" "needbase64"; then
4815       _err "Sign failed. $response"
4816       _on_issue_err "$_post_hook"
4817       return 1
4818     fi
4819     _rcert="$response"
4820     Le_LinkCert="$(grep -i '^Location.*$' "$HTTP_HEADER" | _tail_n 1 | tr -d "\r\n" | cut -d " " -f 2)"
4821     echo "$BEGIN_CERT" >"$CERT_PATH"
4822
4823     #if ! _get "$Le_LinkCert" | _base64 "multiline"  >> "$CERT_PATH" ; then
4824     #  _debug "Get cert failed. Let's try last response."
4825     #  printf -- "%s" "$_rcert" | _dbase64 "multiline" | _base64 "multiline" >> "$CERT_PATH"
4826     #fi
4827
4828     if ! printf -- "%s" "$_rcert" | _dbase64 "multiline" | _base64 "multiline" >>"$CERT_PATH"; then
4829       _debug "Try cert link."
4830       _get "$Le_LinkCert" | _base64 "multiline" >>"$CERT_PATH"
4831     fi
4832
4833     echo "$END_CERT" >>"$CERT_PATH"
4834   fi
4835
4836   _debug "Le_LinkCert" "$Le_LinkCert"
4837   _savedomainconf "Le_LinkCert" "$Le_LinkCert"
4838
4839   if [ -z "$Le_LinkCert" ] || ! _checkcert "$CERT_PATH"; then
4840     response="$(echo "$response" | _dbase64 "multiline" | tr -d '\0' | _normalizeJson)"
4841     _err "Sign failed: $(echo "$response" | _egrep_o '"detail":"[^"]*"')"
4842     _on_issue_err "$_post_hook"
4843     return 1
4844   fi
4845
4846   if [ "$Le_LinkCert" ]; then
4847     _info "$(__green "Cert success.")"
4848     cat "$CERT_PATH"
4849
4850     _info "Your cert is in $(__green " $CERT_PATH ")"
4851
4852     if [ -f "$CERT_KEY_PATH" ]; then
4853       _info "Your cert key is in $(__green " $CERT_KEY_PATH ")"
4854     fi
4855
4856     if [ ! "$USER_PATH" ] || [ ! "$_ACME_IN_CRON" ]; then
4857       USER_PATH="$PATH"
4858       _saveaccountconf "USER_PATH" "$USER_PATH"
4859     fi
4860   fi
4861
4862   if [ "$ACME_VERSION" = "2" ]; then
4863     _debug "v2 chain."
4864   else
4865     cp "$CERT_PATH" "$CERT_FULLCHAIN_PATH"
4866     Le_LinkIssuer=$(grep -i '^Link' "$HTTP_HEADER" | _head_n 1 | cut -d " " -f 2 | cut -d ';' -f 1 | tr -d '<>')
4867
4868     if [ "$Le_LinkIssuer" ]; then
4869       if ! _contains "$Le_LinkIssuer" ":"; then
4870         _info "$(__red "Relative issuer link found.")"
4871         Le_LinkIssuer="$_ACME_SERVER_HOST$Le_LinkIssuer"
4872       fi
4873       _debug Le_LinkIssuer "$Le_LinkIssuer"
4874       _savedomainconf "Le_LinkIssuer" "$Le_LinkIssuer"
4875
4876       _link_issuer_retry=0
4877       _MAX_ISSUER_RETRY=5
4878       while [ "$_link_issuer_retry" -lt "$_MAX_ISSUER_RETRY" ]; do
4879         _debug _link_issuer_retry "$_link_issuer_retry"
4880         if [ "$ACME_VERSION" = "2" ]; then
4881           if _send_signed_request "$Le_LinkIssuer"; then
4882             echo "$response" >"$CA_CERT_PATH"
4883             break
4884           fi
4885         else
4886           if _get "$Le_LinkIssuer" >"$CA_CERT_PATH.der"; then
4887             echo "$BEGIN_CERT" >"$CA_CERT_PATH"
4888             _base64 "multiline" <"$CA_CERT_PATH.der" >>"$CA_CERT_PATH"
4889             echo "$END_CERT" >>"$CA_CERT_PATH"
4890             if ! _checkcert "$CA_CERT_PATH"; then
4891               _err "Can not get the ca cert."
4892               break
4893             fi
4894             cat "$CA_CERT_PATH" >>"$CERT_FULLCHAIN_PATH"
4895             rm -f "$CA_CERT_PATH.der"
4896             break
4897           fi
4898         fi
4899         _link_issuer_retry=$(_math $_link_issuer_retry + 1)
4900         _sleep "$_link_issuer_retry"
4901       done
4902       if [ "$_link_issuer_retry" = "$_MAX_ISSUER_RETRY" ]; then
4903         _err "Max retry for issuer ca cert is reached."
4904       fi
4905     else
4906       _debug "No Le_LinkIssuer header found."
4907     fi
4908   fi
4909   [ -f "$CA_CERT_PATH" ] && _info "The intermediate CA cert is in $(__green " $CA_CERT_PATH ")"
4910   [ -f "$CERT_FULLCHAIN_PATH" ] && _info "And the full chain certs is there: $(__green " $CERT_FULLCHAIN_PATH ")"
4911
4912   Le_CertCreateTime=$(_time)
4913   _savedomainconf "Le_CertCreateTime" "$Le_CertCreateTime"
4914
4915   Le_CertCreateTimeStr=$(date -u)
4916   _savedomainconf "Le_CertCreateTimeStr" "$Le_CertCreateTimeStr"
4917
4918   if [ -z "$Le_RenewalDays" ] || [ "$Le_RenewalDays" -lt "0" ]; then
4919     Le_RenewalDays="$DEFAULT_RENEW"
4920   else
4921     _savedomainconf "Le_RenewalDays" "$Le_RenewalDays"
4922   fi
4923
4924   if [ "$CA_BUNDLE" ]; then
4925     _saveaccountconf CA_BUNDLE "$CA_BUNDLE"
4926   else
4927     _clearaccountconf "CA_BUNDLE"
4928   fi
4929
4930   if [ "$CA_PATH" ]; then
4931     _saveaccountconf CA_PATH "$CA_PATH"
4932   else
4933     _clearaccountconf "CA_PATH"
4934   fi
4935
4936   if [ "$HTTPS_INSECURE" ]; then
4937     _saveaccountconf HTTPS_INSECURE "$HTTPS_INSECURE"
4938   else
4939     _clearaccountconf "HTTPS_INSECURE"
4940   fi
4941
4942   if [ "$Le_Listen_V4" ]; then
4943     _savedomainconf "Le_Listen_V4" "$Le_Listen_V4"
4944     _cleardomainconf Le_Listen_V6
4945   elif [ "$Le_Listen_V6" ]; then
4946     _savedomainconf "Le_Listen_V6" "$Le_Listen_V6"
4947     _cleardomainconf Le_Listen_V4
4948   fi
4949
4950   if [ "$Le_ForceNewDomainKey" = "1" ]; then
4951     _savedomainconf "Le_ForceNewDomainKey" "$Le_ForceNewDomainKey"
4952   else
4953     _cleardomainconf Le_ForceNewDomainKey
4954   fi
4955
4956   Le_NextRenewTime=$(_math "$Le_CertCreateTime" + "$Le_RenewalDays" \* 24 \* 60 \* 60)
4957
4958   Le_NextRenewTimeStr=$(_time2str "$Le_NextRenewTime")
4959   _savedomainconf "Le_NextRenewTimeStr" "$Le_NextRenewTimeStr"
4960
4961   Le_NextRenewTime=$(_math "$Le_NextRenewTime" - 86400)
4962   _savedomainconf "Le_NextRenewTime" "$Le_NextRenewTime"
4963
4964   if [ "$_real_cert$_real_key$_real_ca$_reload_cmd$_real_fullchain" ]; then
4965     _savedomainconf "Le_RealCertPath" "$_real_cert"
4966     _savedomainconf "Le_RealCACertPath" "$_real_ca"
4967     _savedomainconf "Le_RealKeyPath" "$_real_key"
4968     _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
4969     _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
4970     if ! _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"; then
4971       return 1
4972     fi
4973   fi
4974
4975   if ! _on_issue_success "$_post_hook" "$_renew_hook"; then
4976     _err "Call hook error."
4977     return 1
4978   fi
4979 }
4980
4981 #in_out_cert   out_fullchain   out_ca
4982 _split_cert_chain() {
4983   _certf="$1"
4984   _fullchainf="$2"
4985   _caf="$3"
4986   if [ "$(grep -- "$BEGIN_CERT" "$_certf" | wc -l)" -gt "1" ]; then
4987     _debug "Found cert chain"
4988     cat "$_certf" >"$_fullchainf"
4989     _end_n="$(grep -n -- "$END_CERT" "$_fullchainf" | _head_n 1 | cut -d : -f 1)"
4990     _debug _end_n "$_end_n"
4991     sed -n "1,${_end_n}p" "$_fullchainf" >"$_certf"
4992     _end_n="$(_math $_end_n + 1)"
4993     sed -n "${_end_n},9999p" "$_fullchainf" >"$_caf"
4994   fi
4995 }
4996
4997 #domain  [isEcc]
4998 renew() {
4999   Le_Domain="$1"
5000   if [ -z "$Le_Domain" ]; then
5001     _usage "Usage: $PROJECT_ENTRY --renew --domain <domain.tld> [--ecc]"
5002     return 1
5003   fi
5004
5005   _isEcc="$2"
5006
5007   _initpath "$Le_Domain" "$_isEcc"
5008
5009   _info "$(__green "Renew: '$Le_Domain'")"
5010   if [ ! -f "$DOMAIN_CONF" ]; then
5011     _info "'$Le_Domain' is not an issued domain, skip."
5012     return $RENEW_SKIP
5013   fi
5014
5015   if [ "$Le_RenewalDays" ]; then
5016     _savedomainconf Le_RenewalDays "$Le_RenewalDays"
5017   fi
5018
5019   . "$DOMAIN_CONF"
5020   _debug Le_API "$Le_API"
5021
5022   if [ "$Le_API" = "$LETSENCRYPT_CA_V1" ]; then
5023     _cleardomainconf Le_API
5024     Le_API="$DEFAULT_CA"
5025   fi
5026   if [ "$Le_API" = "$LETSENCRYPT_STAGING_CA_V1" ]; then
5027     _cleardomainconf Le_API
5028     Le_API="$DEFAULT_STAGING_CA"
5029   fi
5030
5031   if [ "$Le_API" ]; then
5032     export ACME_DIRECTORY="$Le_API"
5033     #reload ca configs
5034     ACCOUNT_KEY_PATH=""
5035     ACCOUNT_JSON_PATH=""
5036     CA_CONF=""
5037     _debug3 "initpath again."
5038     _initpath "$Le_Domain" "$_isEcc"
5039   fi
5040
5041   if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
5042     _info "Skip, Next renewal time is: $(__green "$Le_NextRenewTimeStr")"
5043     _info "Add '$(__red '--force')' to force to renew."
5044     return "$RENEW_SKIP"
5045   fi
5046
5047   if [ "$_ACME_IN_CRON" = "1" ] && [ -z "$Le_CertCreateTime" ]; then
5048     _info "Skip invalid cert for: $Le_Domain"
5049     return $RENEW_SKIP
5050   fi
5051
5052   _ACME_IS_RENEW="1"
5053   Le_ReloadCmd="$(_readdomainconf Le_ReloadCmd)"
5054   Le_PreHook="$(_readdomainconf Le_PreHook)"
5055   Le_PostHook="$(_readdomainconf Le_PostHook)"
5056   Le_RenewHook="$(_readdomainconf Le_RenewHook)"
5057   Le_Preferred_Chain="$(_readdomainconf Le_Preferred_Chain)"
5058   issue "$Le_Webroot" "$Le_Domain" "$Le_Alt" "$Le_Keylength" "$Le_RealCertPath" "$Le_RealKeyPath" "$Le_RealCACertPath" "$Le_ReloadCmd" "$Le_RealFullChainPath" "$Le_PreHook" "$Le_PostHook" "$Le_RenewHook" "$Le_LocalAddress" "$Le_ChallengeAlias" "$Le_Preferred_Chain"
5059   res="$?"
5060   if [ "$res" != "0" ]; then
5061     return "$res"
5062   fi
5063
5064   if [ "$Le_DeployHook" ]; then
5065     _deploy "$Le_Domain" "$Le_DeployHook"
5066     res="$?"
5067   fi
5068
5069   _ACME_IS_RENEW=""
5070
5071   return "$res"
5072 }
5073
5074 #renewAll  [stopRenewOnError]
5075 renewAll() {
5076   _initpath
5077   _stopRenewOnError="$1"
5078   _debug "_stopRenewOnError" "$_stopRenewOnError"
5079   _ret="0"
5080   _success_msg=""
5081   _error_msg=""
5082   _skipped_msg=""
5083   _error_level=$NOTIFY_LEVEL_SKIP
5084   _notify_code=$RENEW_SKIP
5085   _set_level=${NOTIFY_LEVEL:-$NOTIFY_LEVEL_DEFAULT}
5086   _debug "_set_level" "$_set_level"
5087   for di in "${CERT_HOME}"/*.*/; do
5088     _debug di "$di"
5089     if ! [ -d "$di" ]; then
5090       _debug "Not a directory, skip: $di"
5091       continue
5092     fi
5093     d=$(basename "$di")
5094     _debug d "$d"
5095     (
5096       if _endswith "$d" "$ECC_SUFFIX"; then
5097         _isEcc=$(echo "$d" | cut -d "$ECC_SEP" -f 2)
5098         d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5099       fi
5100       renew "$d" "$_isEcc"
5101     )
5102     rc="$?"
5103     _debug "Return code: $rc"
5104     if [ "$rc" = "0" ]; then
5105       if [ $_error_level -gt $NOTIFY_LEVEL_RENEW ]; then
5106         _error_level="$NOTIFY_LEVEL_RENEW"
5107         _notify_code=0
5108       fi
5109       if [ "$_ACME_IN_CRON" ]; then
5110         if [ $_set_level -ge $NOTIFY_LEVEL_RENEW ]; then
5111           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5112             _send_notify "Renew $d success" "Good, the cert is renewed." "$NOTIFY_HOOK" 0
5113           fi
5114         fi
5115       fi
5116       _success_msg="${_success_msg}    $d
5117 "
5118     elif [ "$rc" = "$RENEW_SKIP" ]; then
5119       if [ $_error_level -gt $NOTIFY_LEVEL_SKIP ]; then
5120         _error_level="$NOTIFY_LEVEL_SKIP"
5121         _notify_code=$RENEW_SKIP
5122       fi
5123       if [ "$_ACME_IN_CRON" ]; then
5124         if [ $_set_level -ge $NOTIFY_LEVEL_SKIP ]; then
5125           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5126             _send_notify "Renew $d skipped" "Good, the cert is skipped." "$NOTIFY_HOOK" "$RENEW_SKIP"
5127           fi
5128         fi
5129       fi
5130       _info "Skipped $d"
5131       _skipped_msg="${_skipped_msg}    $d
5132 "
5133     else
5134       if [ $_error_level -gt $NOTIFY_LEVEL_ERROR ]; then
5135         _error_level="$NOTIFY_LEVEL_ERROR"
5136         _notify_code=1
5137       fi
5138       if [ "$_ACME_IN_CRON" ]; then
5139         if [ $_set_level -ge $NOTIFY_LEVEL_ERROR ]; then
5140           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5141             _send_notify "Renew $d error" "There is an error." "$NOTIFY_HOOK" 1
5142           fi
5143         fi
5144       fi
5145       _error_msg="${_error_msg}    $d
5146 "
5147       if [ "$_stopRenewOnError" ]; then
5148         _err "Error renew $d,  stop now."
5149         _ret="$rc"
5150         break
5151       else
5152         _ret="$rc"
5153         _err "Error renew $d."
5154       fi
5155     fi
5156   done
5157   _debug _error_level "$_error_level"
5158   _debug _set_level "$_set_level"
5159   if [ "$_ACME_IN_CRON" ] && [ $_error_level -le $_set_level ]; then
5160     if [ -z "$NOTIFY_MODE" ] || [ "$NOTIFY_MODE" = "$NOTIFY_MODE_BULK" ]; then
5161       _msg_subject="Renew"
5162       if [ "$_error_msg" ]; then
5163         _msg_subject="${_msg_subject} Error"
5164         _msg_data="Error certs:
5165 ${_error_msg}
5166 "
5167       fi
5168       if [ "$_success_msg" ]; then
5169         _msg_subject="${_msg_subject} Success"
5170         _msg_data="${_msg_data}Success certs:
5171 ${_success_msg}
5172 "
5173       fi
5174       if [ "$_skipped_msg" ]; then
5175         _msg_subject="${_msg_subject} Skipped"
5176         _msg_data="${_msg_data}Skipped certs:
5177 ${_skipped_msg}
5178 "
5179       fi
5180
5181       _send_notify "$_msg_subject" "$_msg_data" "$NOTIFY_HOOK" "$_notify_code"
5182     fi
5183   fi
5184
5185   return "$_ret"
5186 }
5187
5188 #csr webroot
5189 signcsr() {
5190   _csrfile="$1"
5191   _csrW="$2"
5192   if [ -z "$_csrfile" ] || [ -z "$_csrW" ]; then
5193     _usage "Usage: $PROJECT_ENTRY --sign-csr --csr <csr-file> --webroot <directory>"
5194     return 1
5195   fi
5196
5197   _real_cert="$3"
5198   _real_key="$4"
5199   _real_ca="$5"
5200   _reload_cmd="$6"
5201   _real_fullchain="$7"
5202   _pre_hook="${8}"
5203   _post_hook="${9}"
5204   _renew_hook="${10}"
5205   _local_addr="${11}"
5206   _challenge_alias="${12}"
5207
5208   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5209   if [ "$?" != "0" ]; then
5210     _err "Can not read subject from csr: $_csrfile"
5211     return 1
5212   fi
5213   _debug _csrsubj "$_csrsubj"
5214   if _contains "$_csrsubj" ' ' || ! _contains "$_csrsubj" '.'; then
5215     _info "It seems that the subject: $_csrsubj is not a valid domain name. Drop it."
5216     _csrsubj=""
5217   fi
5218
5219   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5220   if [ "$?" != "0" ]; then
5221     _err "Can not read domain list from csr: $_csrfile"
5222     return 1
5223   fi
5224   _debug "_csrdomainlist" "$_csrdomainlist"
5225
5226   if [ -z "$_csrsubj" ]; then
5227     _csrsubj="$(_getfield "$_csrdomainlist" 1)"
5228     _debug _csrsubj "$_csrsubj"
5229     _csrdomainlist="$(echo "$_csrdomainlist" | cut -d , -f 2-)"
5230     _debug "_csrdomainlist" "$_csrdomainlist"
5231   fi
5232
5233   if [ -z "$_csrsubj" ]; then
5234     _err "Can not read subject from csr: $_csrfile"
5235     return 1
5236   fi
5237
5238   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5239   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5240     _err "Can not read key length from csr: $_csrfile"
5241     return 1
5242   fi
5243
5244   if [ -z "$ACME_VERSION" ] && _contains "$_csrsubj,$_csrdomainlist" "*."; then
5245     export ACME_VERSION=2
5246   fi
5247   _initpath "$_csrsubj" "$_csrkeylength"
5248   mkdir -p "$DOMAIN_PATH"
5249
5250   _info "Copy csr to: $CSR_PATH"
5251   cp "$_csrfile" "$CSR_PATH"
5252
5253   issue "$_csrW" "$_csrsubj" "$_csrdomainlist" "$_csrkeylength" "$_real_cert" "$_real_key" "$_real_ca" "$_reload_cmd" "$_real_fullchain" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_addr" "$_challenge_alias"
5254
5255 }
5256
5257 showcsr() {
5258   _csrfile="$1"
5259   _csrd="$2"
5260   if [ -z "$_csrfile" ] && [ -z "$_csrd" ]; then
5261     _usage "Usage: $PROJECT_ENTRY --show-csr --csr <csr-file>"
5262     return 1
5263   fi
5264
5265   _initpath
5266
5267   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5268   if [ "$?" != "0" ] || [ -z "$_csrsubj" ]; then
5269     _err "Can not read subject from csr: $_csrfile"
5270     return 1
5271   fi
5272
5273   _info "Subject=$_csrsubj"
5274
5275   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5276   if [ "$?" != "0" ]; then
5277     _err "Can not read domain list from csr: $_csrfile"
5278     return 1
5279   fi
5280   _debug "_csrdomainlist" "$_csrdomainlist"
5281
5282   _info "SubjectAltNames=$_csrdomainlist"
5283
5284   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5285   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5286     _err "Can not read key length from csr: $_csrfile"
5287     return 1
5288   fi
5289   _info "KeyLength=$_csrkeylength"
5290 }
5291
5292 #listraw  domain
5293 list() {
5294   _raw="$1"
5295   _domain="$2"
5296   _initpath
5297
5298   _sep="|"
5299   if [ "$_raw" ]; then
5300     if [ -z "$_domain" ]; then
5301       printf "%s\n" "Main_Domain${_sep}KeyLength${_sep}SAN_Domains${_sep}CA${_sep}Created${_sep}Renew"
5302     fi
5303     for di in "${CERT_HOME}"/*.*/; do
5304       d=$(basename "$di")
5305       _debug d "$d"
5306       (
5307         if _endswith "$d" "$ECC_SUFFIX"; then
5308           _isEcc="ecc"
5309           d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5310         fi
5311         DOMAIN_CONF="$di/$d.conf"
5312         if [ -f "$DOMAIN_CONF" ]; then
5313           . "$DOMAIN_CONF"
5314           _ca="$(_getCAShortName "$Le_API")"
5315           if [ -z "$_domain" ]; then
5316             printf "%s\n" "$Le_Domain${_sep}\"$Le_Keylength\"${_sep}$Le_Alt${_sep}$_ca${_sep}$Le_CertCreateTimeStr${_sep}$Le_NextRenewTimeStr"
5317           else
5318             if [ "$_domain" = "$d" ]; then
5319               cat "$DOMAIN_CONF"
5320             fi
5321           fi
5322         fi
5323       )
5324     done
5325   else
5326     if _exists column; then
5327       list "raw" "$_domain" | column -t -s "$_sep"
5328     else
5329       list "raw" "$_domain" | tr "$_sep" '\t'
5330     fi
5331   fi
5332
5333 }
5334
5335 _deploy() {
5336   _d="$1"
5337   _hooks="$2"
5338
5339   for _d_api in $(echo "$_hooks" | tr ',' " "); do
5340     _deployApi="$(_findHook "$_d" $_SUB_FOLDER_DEPLOY "$_d_api")"
5341     if [ -z "$_deployApi" ]; then
5342       _err "The deploy hook $_d_api is not found."
5343       return 1
5344     fi
5345     _debug _deployApi "$_deployApi"
5346
5347     if ! (
5348       if ! . "$_deployApi"; then
5349         _err "Load file $_deployApi error. Please check your api file and try again."
5350         return 1
5351       fi
5352
5353       d_command="${_d_api}_deploy"
5354       if ! _exists "$d_command"; then
5355         _err "It seems that your api file is not correct, it must have a function named: $d_command"
5356         return 1
5357       fi
5358
5359       if ! $d_command "$_d" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$CERT_FULLCHAIN_PATH"; then
5360         _err "Error deploy for domain:$_d"
5361         return 1
5362       fi
5363     ); then
5364       _err "Deploy error."
5365       return 1
5366     else
5367       _info "$(__green Success)"
5368     fi
5369   done
5370 }
5371
5372 #domain hooks
5373 deploy() {
5374   _d="$1"
5375   _hooks="$2"
5376   _isEcc="$3"
5377   if [ -z "$_hooks" ]; then
5378     _usage "Usage: $PROJECT_ENTRY --deploy --domain <domain.tld> --deploy-hook <hookname> [--ecc] "
5379     return 1
5380   fi
5381
5382   _initpath "$_d" "$_isEcc"
5383   if [ ! -d "$DOMAIN_PATH" ]; then
5384     _err "The domain '$_d' is not a cert name. You must use the cert name to specify the cert to install."
5385     _err "Can not find path:'$DOMAIN_PATH'"
5386     return 1
5387   fi
5388
5389   . "$DOMAIN_CONF"
5390
5391   _savedomainconf Le_DeployHook "$_hooks"
5392
5393   _deploy "$_d" "$_hooks"
5394 }
5395
5396 installcert() {
5397   _main_domain="$1"
5398   if [ -z "$_main_domain" ]; then
5399     _usage "Usage: $PROJECT_ENTRY --install-cert --domain <domain.tld> [--ecc] [--cert-file <file>] [--key-file <file>] [--ca-file <file>] [ --reloadcmd <command>] [--fullchain-file <file>]"
5400     return 1
5401   fi
5402
5403   _real_cert="$2"
5404   _real_key="$3"
5405   _real_ca="$4"
5406   _reload_cmd="$5"
5407   _real_fullchain="$6"
5408   _isEcc="$7"
5409
5410   _initpath "$_main_domain" "$_isEcc"
5411   if [ ! -d "$DOMAIN_PATH" ]; then
5412     _err "The domain '$_main_domain' is not a cert name. You must use the cert name to specify the cert to install."
5413     _err "Can not find path:'$DOMAIN_PATH'"
5414     return 1
5415   fi
5416
5417   _savedomainconf "Le_RealCertPath" "$_real_cert"
5418   _savedomainconf "Le_RealCACertPath" "$_real_ca"
5419   _savedomainconf "Le_RealKeyPath" "$_real_key"
5420   _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
5421   _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
5422
5423   _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"
5424 }
5425
5426 #domain  cert  key  ca  fullchain reloadcmd backup-prefix
5427 _installcert() {
5428   _main_domain="$1"
5429   _real_cert="$2"
5430   _real_key="$3"
5431   _real_ca="$4"
5432   _real_fullchain="$5"
5433   _reload_cmd="$6"
5434   _backup_prefix="$7"
5435
5436   if [ "$_real_cert" = "$NO_VALUE" ]; then
5437     _real_cert=""
5438   fi
5439   if [ "$_real_key" = "$NO_VALUE" ]; then
5440     _real_key=""
5441   fi
5442   if [ "$_real_ca" = "$NO_VALUE" ]; then
5443     _real_ca=""
5444   fi
5445   if [ "$_reload_cmd" = "$NO_VALUE" ]; then
5446     _reload_cmd=""
5447   fi
5448   if [ "$_real_fullchain" = "$NO_VALUE" ]; then
5449     _real_fullchain=""
5450   fi
5451
5452   _backup_path="$DOMAIN_BACKUP_PATH/$_backup_prefix"
5453   mkdir -p "$_backup_path"
5454
5455   if [ "$_real_cert" ]; then
5456     _info "Installing cert to:$_real_cert"
5457     if [ -f "$_real_cert" ] && [ ! "$_ACME_IS_RENEW" ]; then
5458       cp "$_real_cert" "$_backup_path/cert.bak"
5459     fi
5460     cat "$CERT_PATH" >"$_real_cert" || return 1
5461   fi
5462
5463   if [ "$_real_ca" ]; then
5464     _info "Installing CA to:$_real_ca"
5465     if [ "$_real_ca" = "$_real_cert" ]; then
5466       echo "" >>"$_real_ca"
5467       cat "$CA_CERT_PATH" >>"$_real_ca" || return 1
5468     else
5469       if [ -f "$_real_ca" ] && [ ! "$_ACME_IS_RENEW" ]; then
5470         cp "$_real_ca" "$_backup_path/ca.bak"
5471       fi
5472       cat "$CA_CERT_PATH" >"$_real_ca" || return 1
5473     fi
5474   fi
5475
5476   if [ "$_real_key" ]; then
5477     _info "Installing key to:$_real_key"
5478     if [ -f "$_real_key" ] && [ ! "$_ACME_IS_RENEW" ]; then
5479       cp "$_real_key" "$_backup_path/key.bak"
5480     fi
5481     if [ -f "$_real_key" ]; then
5482       cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5483     else
5484       cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5485       chmod 600 "$_real_key"
5486     fi
5487   fi
5488
5489   if [ "$_real_fullchain" ]; then
5490     _info "Installing full chain to:$_real_fullchain"
5491     if [ -f "$_real_fullchain" ] && [ ! "$_ACME_IS_RENEW" ]; then
5492       cp "$_real_fullchain" "$_backup_path/fullchain.bak"
5493     fi
5494     cat "$CERT_FULLCHAIN_PATH" >"$_real_fullchain" || return 1
5495   fi
5496
5497   if [ "$_reload_cmd" ]; then
5498     _info "Run reload cmd: $_reload_cmd"
5499     if (
5500       export CERT_PATH
5501       export CERT_KEY_PATH
5502       export CA_CERT_PATH
5503       export CERT_FULLCHAIN_PATH
5504       export Le_Domain="$_main_domain"
5505       cd "$DOMAIN_PATH" && eval "$_reload_cmd"
5506     ); then
5507       _info "$(__green "Reload success")"
5508     else
5509       _err "Reload error for :$Le_Domain"
5510     fi
5511   fi
5512
5513 }
5514
5515 __read_password() {
5516   unset _pp
5517   prompt="Enter Password:"
5518   while IFS= read -p "$prompt" -r -s -n 1 char; do
5519     if [ "$char" = $'\0' ]; then
5520       break
5521     fi
5522     prompt='*'
5523     _pp="$_pp$char"
5524   done
5525   echo "$_pp"
5526 }
5527
5528 _install_win_taskscheduler() {
5529   _lesh="$1"
5530   _centry="$2"
5531   _randomminute="$3"
5532   if ! _exists cygpath; then
5533     _err "cygpath not found"
5534     return 1
5535   fi
5536   if ! _exists schtasks; then
5537     _err "schtasks.exe is not found, are you on Windows?"
5538     return 1
5539   fi
5540   _winbash="$(cygpath -w $(which bash))"
5541   _debug _winbash "$_winbash"
5542   if [ -z "$_winbash" ]; then
5543     _err "can not find bash path"
5544     return 1
5545   fi
5546   _myname="$(whoami)"
5547   _debug "_myname" "$_myname"
5548   if [ -z "$_myname" ]; then
5549     _err "can not find my user name"
5550     return 1
5551   fi
5552   _debug "_lesh" "$_lesh"
5553
5554   _info "To install scheduler task in your Windows account, you must input your windows password."
5555   _info "$PROJECT_NAME doesn't save your password."
5556   _info "Please input your Windows password for: $(__green "$_myname")"
5557   _password="$(__read_password)"
5558   #SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'" >/dev/null
5559   echo SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "\"$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'\"" | cmd.exe >/dev/null
5560   echo
5561
5562 }
5563
5564 _uninstall_win_taskscheduler() {
5565   if ! _exists schtasks; then
5566     _err "schtasks.exe is not found, are you on Windows?"
5567     return 1
5568   fi
5569   if ! echo SCHTASKS /query /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null; then
5570     _debug "scheduler $_WINDOWS_SCHEDULER_NAME is not found."
5571   else
5572     _info "Removing $_WINDOWS_SCHEDULER_NAME"
5573     echo SCHTASKS /delete /f /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null
5574   fi
5575 }
5576
5577 #confighome
5578 installcronjob() {
5579   _c_home="$1"
5580   _initpath
5581   _CRONTAB="crontab"
5582   if [ -f "$LE_WORKING_DIR/$PROJECT_ENTRY" ]; then
5583     lesh="\"$LE_WORKING_DIR\"/$PROJECT_ENTRY"
5584   else
5585     _err "Can not install cronjob, $PROJECT_ENTRY not found."
5586     return 1
5587   fi
5588   if [ "$_c_home" ]; then
5589     _c_entry="--config-home \"$_c_home\" "
5590   fi
5591   _t=$(_time)
5592   random_minute=$(_math $_t % 60)
5593
5594   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5595     _CRONTAB="fcrontab"
5596   fi
5597
5598   if ! _exists "$_CRONTAB"; then
5599     if _exists cygpath && _exists schtasks.exe; then
5600       _info "It seems you are on Windows,  let's install Windows scheduler task."
5601       if _install_win_taskscheduler "$lesh" "$_c_entry" "$random_minute"; then
5602         _info "Install Windows scheduler task success."
5603         return 0
5604       else
5605         _err "Install Windows scheduler task failed."
5606         return 1
5607       fi
5608     fi
5609     _err "crontab/fcrontab doesn't exist, so, we can not install cron jobs."
5610     _err "All your certs will not be renewed automatically."
5611     _err "You must add your own cron job to call '$PROJECT_ENTRY --cron' everyday."
5612     return 1
5613   fi
5614   _info "Installing cron job"
5615   if ! $_CRONTAB -l | grep "$PROJECT_ENTRY --cron"; then
5616     if _exists uname && uname -a | grep SunOS >/dev/null; then
5617       $_CRONTAB -l | {
5618         cat
5619         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5620       } | $_CRONTAB --
5621     else
5622       $_CRONTAB -l | {
5623         cat
5624         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5625       } | $_CRONTAB -
5626     fi
5627   fi
5628   if [ "$?" != "0" ]; then
5629     _err "Install cron job failed. You need to manually renew your certs."
5630     _err "Or you can add cronjob by yourself:"
5631     _err "$lesh --cron --home \"$LE_WORKING_DIR\" > /dev/null"
5632     return 1
5633   fi
5634 }
5635
5636 uninstallcronjob() {
5637   _CRONTAB="crontab"
5638   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5639     _CRONTAB="fcrontab"
5640   fi
5641
5642   if ! _exists "$_CRONTAB"; then
5643     if _exists cygpath && _exists schtasks.exe; then
5644       _info "It seems you are on Windows,  let's uninstall Windows scheduler task."
5645       if _uninstall_win_taskscheduler; then
5646         _info "Uninstall Windows scheduler task success."
5647         return 0
5648       else
5649         _err "Uninstall Windows scheduler task failed."
5650         return 1
5651       fi
5652     fi
5653     return
5654   fi
5655   _info "Removing cron job"
5656   cr="$($_CRONTAB -l | grep "$PROJECT_ENTRY --cron")"
5657   if [ "$cr" ]; then
5658     if _exists uname && uname -a | grep solaris >/dev/null; then
5659       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB --
5660     else
5661       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB -
5662     fi
5663     LE_WORKING_DIR="$(echo "$cr" | cut -d ' ' -f 9 | tr -d '"')"
5664     _info LE_WORKING_DIR "$LE_WORKING_DIR"
5665     if _contains "$cr" "--config-home"; then
5666       LE_CONFIG_HOME="$(echo "$cr" | cut -d ' ' -f 11 | tr -d '"')"
5667       _debug LE_CONFIG_HOME "$LE_CONFIG_HOME"
5668     fi
5669   fi
5670   _initpath
5671
5672 }
5673
5674 #domain  isECC  revokeReason
5675 revoke() {
5676   Le_Domain="$1"
5677   if [ -z "$Le_Domain" ]; then
5678     _usage "Usage: $PROJECT_ENTRY --revoke --domain <domain.tld> [--ecc]"
5679     return 1
5680   fi
5681
5682   _isEcc="$2"
5683   _reason="$3"
5684   if [ -z "$_reason" ]; then
5685     _reason="0"
5686   fi
5687   _initpath "$Le_Domain" "$_isEcc"
5688   if [ ! -f "$DOMAIN_CONF" ]; then
5689     _err "$Le_Domain is not a issued domain, skip."
5690     return 1
5691   fi
5692
5693   if [ ! -f "$CERT_PATH" ]; then
5694     _err "Cert for $Le_Domain $CERT_PATH is not found, skip."
5695     return 1
5696   fi
5697
5698   cert="$(_getfile "${CERT_PATH}" "${BEGIN_CERT}" "${END_CERT}" | tr -d "\r\n" | _url_replace)"
5699
5700   if [ -z "$cert" ]; then
5701     _err "Cert for $Le_Domain is empty found, skip."
5702     return 1
5703   fi
5704
5705   _initAPI
5706
5707   if [ "$ACME_VERSION" = "2" ]; then
5708     data="{\"certificate\": \"$cert\",\"reason\":$_reason}"
5709   else
5710     data="{\"resource\": \"revoke-cert\", \"certificate\": \"$cert\"}"
5711   fi
5712   uri="${ACME_REVOKE_CERT}"
5713
5714   if [ -f "$CERT_KEY_PATH" ]; then
5715     _info "Try domain key first."
5716     if _send_signed_request "$uri" "$data" "" "$CERT_KEY_PATH"; then
5717       if [ -z "$response" ]; then
5718         _info "Revoke success."
5719         rm -f "$CERT_PATH"
5720         return 0
5721       else
5722         _err "Revoke error by domain key."
5723         _err "$response"
5724       fi
5725     fi
5726   else
5727     _info "Domain key file doesn't exist."
5728   fi
5729
5730   _info "Try account key."
5731
5732   if _send_signed_request "$uri" "$data" "" "$ACCOUNT_KEY_PATH"; then
5733     if [ -z "$response" ]; then
5734       _info "Revoke success."
5735       rm -f "$CERT_PATH"
5736       return 0
5737     else
5738       _err "Revoke error."
5739       _debug "$response"
5740     fi
5741   fi
5742   return 1
5743 }
5744
5745 #domain  ecc
5746 remove() {
5747   Le_Domain="$1"
5748   if [ -z "$Le_Domain" ]; then
5749     _usage "Usage: $PROJECT_ENTRY --remove --domain <domain.tld> [--ecc]"
5750     return 1
5751   fi
5752
5753   _isEcc="$2"
5754
5755   _initpath "$Le_Domain" "$_isEcc"
5756   _removed_conf="$DOMAIN_CONF.removed"
5757   if [ ! -f "$DOMAIN_CONF" ]; then
5758     if [ -f "$_removed_conf" ]; then
5759       _err "$Le_Domain is already removed, You can remove the folder by yourself: $DOMAIN_PATH"
5760     else
5761       _err "$Le_Domain is not a issued domain, skip."
5762     fi
5763     return 1
5764   fi
5765
5766   if mv "$DOMAIN_CONF" "$_removed_conf"; then
5767     _info "$Le_Domain is removed, the key and cert files are in $(__green $DOMAIN_PATH)"
5768     _info "You can remove them by yourself."
5769     return 0
5770   else
5771     _err "Remove $Le_Domain failed."
5772     return 1
5773   fi
5774 }
5775
5776 #domain vtype
5777 _deactivate() {
5778   _d_domain="$1"
5779   _d_type="$2"
5780   _initpath
5781
5782   if [ "$ACME_VERSION" = "2" ]; then
5783     _identifiers="{\"type\":\"dns\",\"value\":\"$_d_domain\"}"
5784     if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
5785       _err "Can not get domain new order."
5786       return 1
5787     fi
5788     _authorizations_seg="$(echo "$response" | _egrep_o '"authorizations" *: *\[[^\]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
5789     _debug2 _authorizations_seg "$_authorizations_seg"
5790     if [ -z "$_authorizations_seg" ]; then
5791       _err "_authorizations_seg not found."
5792       _clearup
5793       _on_issue_err "$_post_hook"
5794       return 1
5795     fi
5796
5797     authzUri="$_authorizations_seg"
5798     _debug2 "authzUri" "$authzUri"
5799     if ! _send_signed_request "$authzUri"; then
5800       _err "get to authz error."
5801       _err "_authorizations_seg" "$_authorizations_seg"
5802       _err "authzUri" "$authzUri"
5803       _clearup
5804       _on_issue_err "$_post_hook"
5805       return 1
5806     fi
5807
5808     response="$(echo "$response" | _normalizeJson)"
5809     _debug2 response "$response"
5810     _URL_NAME="url"
5811   else
5812     if ! __get_domain_new_authz "$_d_domain"; then
5813       _err "Can not get domain new authz token."
5814       return 1
5815     fi
5816
5817     authzUri="$(echo "$responseHeaders" | grep "^Location:" | _head_n 1 | cut -d ':' -f 2- | tr -d "\r\n")"
5818     _debug "authzUri" "$authzUri"
5819     if [ "$code" ] && [ ! "$code" = '201' ]; then
5820       _err "new-authz error: $response"
5821       return 1
5822     fi
5823     _URL_NAME="uri"
5824   fi
5825
5826   entries="$(echo "$response" | tr '][' '==' | _egrep_o "challenges\": *=[^=]*=" | tr '}{' '\n' | grep "\"status\": *\"valid\"")"
5827   if [ -z "$entries" ]; then
5828     _info "No valid entries found."
5829     if [ -z "$thumbprint" ]; then
5830       thumbprint="$(__calc_account_thumbprint)"
5831     fi
5832     _debug "Trigger validation."
5833     vtype="$VTYPE_DNS"
5834     entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
5835     _debug entry "$entry"
5836     if [ -z "$entry" ]; then
5837       _err "Error, can not get domain token $d"
5838       return 1
5839     fi
5840     token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
5841     _debug token "$token"
5842
5843     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*" | cut -d : -f 2,3 | tr -d '"')"
5844     _debug uri "$uri"
5845
5846     keyauthorization="$token.$thumbprint"
5847     _debug keyauthorization "$keyauthorization"
5848     __trigger_validation "$uri" "$keyauthorization"
5849
5850   fi
5851
5852   _d_i=0
5853   _d_max_retry=$(echo "$entries" | wc -l)
5854   while [ "$_d_i" -lt "$_d_max_retry" ]; do
5855     _info "Deactivate: $_d_domain"
5856     _d_i="$(_math $_d_i + 1)"
5857     entry="$(echo "$entries" | sed -n "${_d_i}p")"
5858     _debug entry "$entry"
5859
5860     if [ -z "$entry" ]; then
5861       _info "No more valid entry found."
5862       break
5863     fi
5864
5865     _vtype="$(echo "$entry" | _egrep_o '"type": *"[^"]*"' | cut -d : -f 2 | tr -d '"')"
5866     _debug _vtype "$_vtype"
5867     _info "Found $_vtype"
5868
5869     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*\"" | tr -d '" ' | cut -d : -f 2-)"
5870     _debug uri "$uri"
5871
5872     if [ "$_d_type" ] && [ "$_d_type" != "$_vtype" ]; then
5873       _info "Skip $_vtype"
5874       continue
5875     fi
5876
5877     _info "Deactivate: $_vtype"
5878
5879     if [ "$ACME_VERSION" = "2" ]; then
5880       _djson="{\"status\":\"deactivated\"}"
5881     else
5882       _djson="{\"resource\": \"authz\", \"status\":\"deactivated\"}"
5883     fi
5884
5885     if _send_signed_request "$authzUri" "$_djson" && _contains "$response" '"deactivated"'; then
5886       _info "Deactivate: $_vtype success."
5887     else
5888       _err "Can not deactivate $_vtype."
5889       break
5890     fi
5891
5892   done
5893   _debug "$_d_i"
5894   if [ "$_d_i" -eq "$_d_max_retry" ]; then
5895     _info "Deactivated success!"
5896   else
5897     _err "Deactivate failed."
5898   fi
5899
5900 }
5901
5902 deactivate() {
5903   _d_domain_list="$1"
5904   _d_type="$2"
5905   _initpath
5906   _initAPI
5907   _debug _d_domain_list "$_d_domain_list"
5908   if [ -z "$(echo $_d_domain_list | cut -d , -f 1)" ]; then
5909     _usage "Usage: $PROJECT_ENTRY --deactivate --domain <domain.tld> [--domain <domain2.tld> ...]"
5910     return 1
5911   fi
5912   for _d_dm in $(echo "$_d_domain_list" | tr ',' ' '); do
5913     if [ -z "$_d_dm" ] || [ "$_d_dm" = "$NO_VALUE" ]; then
5914       continue
5915     fi
5916     if ! _deactivate "$_d_dm" "$_d_type"; then
5917       return 1
5918     fi
5919   done
5920 }
5921
5922 # Detect profile file if not specified as environment variable
5923 _detect_profile() {
5924   if [ -n "$PROFILE" -a -f "$PROFILE" ]; then
5925     echo "$PROFILE"
5926     return
5927   fi
5928
5929   DETECTED_PROFILE=''
5930   SHELLTYPE="$(basename "/$SHELL")"
5931
5932   if [ "$SHELLTYPE" = "bash" ]; then
5933     if [ -f "$HOME/.bashrc" ]; then
5934       DETECTED_PROFILE="$HOME/.bashrc"
5935     elif [ -f "$HOME/.bash_profile" ]; then
5936       DETECTED_PROFILE="$HOME/.bash_profile"
5937     fi
5938   elif [ "$SHELLTYPE" = "zsh" ]; then
5939     DETECTED_PROFILE="$HOME/.zshrc"
5940   fi
5941
5942   if [ -z "$DETECTED_PROFILE" ]; then
5943     if [ -f "$HOME/.profile" ]; then
5944       DETECTED_PROFILE="$HOME/.profile"
5945     elif [ -f "$HOME/.bashrc" ]; then
5946       DETECTED_PROFILE="$HOME/.bashrc"
5947     elif [ -f "$HOME/.bash_profile" ]; then
5948       DETECTED_PROFILE="$HOME/.bash_profile"
5949     elif [ -f "$HOME/.zshrc" ]; then
5950       DETECTED_PROFILE="$HOME/.zshrc"
5951     fi
5952   fi
5953
5954   echo "$DETECTED_PROFILE"
5955 }
5956
5957 _initconf() {
5958   _initpath
5959   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
5960     echo "
5961
5962 #LOG_FILE=\"$DEFAULT_LOG_FILE\"
5963 #LOG_LEVEL=1
5964
5965 #AUTO_UPGRADE=\"1\"
5966
5967 #NO_TIMESTAMP=1
5968
5969     " >"$ACCOUNT_CONF_PATH"
5970   fi
5971 }
5972
5973 # nocron
5974 _precheck() {
5975   _nocron="$1"
5976
5977   if ! _exists "curl" && ! _exists "wget"; then
5978     _err "Please install curl or wget first, we need to access http resources."
5979     return 1
5980   fi
5981
5982   if [ -z "$_nocron" ]; then
5983     if ! _exists "crontab" && ! _exists "fcrontab"; then
5984       if _exists cygpath && _exists schtasks.exe; then
5985         _info "It seems you are on Windows,  we will install Windows scheduler task."
5986       else
5987         _err "It is recommended to install crontab first. try to install 'cron, crontab, crontabs or vixie-cron'."
5988         _err "We need to set cron job to renew the certs automatically."
5989         _err "Otherwise, your certs will not be able to be renewed automatically."
5990         if [ -z "$FORCE" ]; then
5991           _err "Please add '--force' and try install again to go without crontab."
5992           _err "./$PROJECT_ENTRY --install --force"
5993           return 1
5994         fi
5995       fi
5996     fi
5997   fi
5998
5999   if ! _exists "${ACME_OPENSSL_BIN:-openssl}"; then
6000     _err "Please install openssl first. ACME_OPENSSL_BIN=$ACME_OPENSSL_BIN"
6001     _err "We need openssl to generate keys."
6002     return 1
6003   fi
6004
6005   if ! _exists "socat"; then
6006     _err "It is recommended to install socat first."
6007     _err "We use socat for standalone server if you use standalone mode."
6008     _err "If you don't use standalone mode, just ignore this warning."
6009   fi
6010
6011   return 0
6012 }
6013
6014 _setShebang() {
6015   _file="$1"
6016   _shebang="$2"
6017   if [ -z "$_shebang" ]; then
6018     _usage "Usage: file shebang"
6019     return 1
6020   fi
6021   cp "$_file" "$_file.tmp"
6022   echo "$_shebang" >"$_file"
6023   sed -n 2,99999p "$_file.tmp" >>"$_file"
6024   rm -f "$_file.tmp"
6025 }
6026
6027 #confighome
6028 _installalias() {
6029   _c_home="$1"
6030   _initpath
6031
6032   _envfile="$LE_WORKING_DIR/$PROJECT_ENTRY.env"
6033   if [ "$_upgrading" ] && [ "$_upgrading" = "1" ]; then
6034     echo "$(cat "$_envfile")" | sed "s|^LE_WORKING_DIR.*$||" >"$_envfile"
6035     echo "$(cat "$_envfile")" | sed "s|^alias le.*$||" >"$_envfile"
6036     echo "$(cat "$_envfile")" | sed "s|^alias le.sh.*$||" >"$_envfile"
6037   fi
6038
6039   if [ "$_c_home" ]; then
6040     _c_entry=" --config-home '$_c_home'"
6041   fi
6042
6043   _setopt "$_envfile" "export LE_WORKING_DIR" "=" "\"$LE_WORKING_DIR\""
6044   if [ "$_c_home" ]; then
6045     _setopt "$_envfile" "export LE_CONFIG_HOME" "=" "\"$LE_CONFIG_HOME\""
6046   else
6047     _sed_i "/^export LE_CONFIG_HOME/d" "$_envfile"
6048   fi
6049   _setopt "$_envfile" "alias $PROJECT_ENTRY" "=" "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6050
6051   _profile="$(_detect_profile)"
6052   if [ "$_profile" ]; then
6053     _debug "Found profile: $_profile"
6054     _info "Installing alias to '$_profile'"
6055     _setopt "$_profile" ". \"$_envfile\""
6056     _info "OK, Close and reopen your terminal to start using $PROJECT_NAME"
6057   else
6058     _info "No profile is found, you will need to go into $LE_WORKING_DIR to use $PROJECT_NAME"
6059   fi
6060
6061   #for csh
6062   _cshfile="$LE_WORKING_DIR/$PROJECT_ENTRY.csh"
6063   _csh_profile="$HOME/.cshrc"
6064   if [ -f "$_csh_profile" ]; then
6065     _info "Installing alias to '$_csh_profile'"
6066     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
6067     if [ "$_c_home" ]; then
6068       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
6069     else
6070       _sed_i "/^setenv LE_CONFIG_HOME/d" "$_cshfile"
6071     fi
6072     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6073     _setopt "$_csh_profile" "source \"$_cshfile\""
6074   fi
6075
6076   #for tcsh
6077   _tcsh_profile="$HOME/.tcshrc"
6078   if [ -f "$_tcsh_profile" ]; then
6079     _info "Installing alias to '$_tcsh_profile'"
6080     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
6081     if [ "$_c_home" ]; then
6082       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
6083     fi
6084     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6085     _setopt "$_tcsh_profile" "source \"$_cshfile\""
6086   fi
6087
6088 }
6089
6090 # nocron confighome noprofile
6091 install() {
6092
6093   if [ -z "$LE_WORKING_DIR" ]; then
6094     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
6095   fi
6096
6097   _nocron="$1"
6098   _c_home="$2"
6099   _noprofile="$3"
6100   if ! _initpath; then
6101     _err "Install failed."
6102     return 1
6103   fi
6104   if [ "$_nocron" ]; then
6105     _debug "Skip install cron job"
6106   fi
6107
6108   if [ "$_ACME_IN_CRON" != "1" ]; then
6109     if ! _precheck "$_nocron"; then
6110       _err "Pre-check failed, can not install."
6111       return 1
6112     fi
6113   fi
6114
6115   if [ -z "$_c_home" ] && [ "$LE_CONFIG_HOME" != "$LE_WORKING_DIR" ]; then
6116     _info "Using config home: $LE_CONFIG_HOME"
6117     _c_home="$LE_CONFIG_HOME"
6118   fi
6119
6120   #convert from le
6121   if [ -d "$HOME/.le" ]; then
6122     for envfile in "le.env" "le.sh.env"; do
6123       if [ -f "$HOME/.le/$envfile" ]; then
6124         if grep "le.sh" "$HOME/.le/$envfile" >/dev/null; then
6125           _upgrading="1"
6126           _info "You are upgrading from le.sh"
6127           _info "Renaming \"$HOME/.le\" to $LE_WORKING_DIR"
6128           mv "$HOME/.le" "$LE_WORKING_DIR"
6129           mv "$LE_WORKING_DIR/$envfile" "$LE_WORKING_DIR/$PROJECT_ENTRY.env"
6130           break
6131         fi
6132       fi
6133     done
6134   fi
6135
6136   _info "Installing to $LE_WORKING_DIR"
6137
6138   if [ ! -d "$LE_WORKING_DIR" ]; then
6139     if ! mkdir -p "$LE_WORKING_DIR"; then
6140       _err "Can not create working dir: $LE_WORKING_DIR"
6141       return 1
6142     fi
6143
6144     chmod 700 "$LE_WORKING_DIR"
6145   fi
6146
6147   if [ ! -d "$LE_CONFIG_HOME" ]; then
6148     if ! mkdir -p "$LE_CONFIG_HOME"; then
6149       _err "Can not create config dir: $LE_CONFIG_HOME"
6150       return 1
6151     fi
6152
6153     chmod 700 "$LE_CONFIG_HOME"
6154   fi
6155
6156   cp "$PROJECT_ENTRY" "$LE_WORKING_DIR/" && chmod +x "$LE_WORKING_DIR/$PROJECT_ENTRY"
6157
6158   if [ "$?" != "0" ]; then
6159     _err "Install failed, can not copy $PROJECT_ENTRY"
6160     return 1
6161   fi
6162
6163   _info "Installed to $LE_WORKING_DIR/$PROJECT_ENTRY"
6164
6165   if [ "$_ACME_IN_CRON" != "1" ] && [ -z "$_noprofile" ]; then
6166     _installalias "$_c_home"
6167   fi
6168
6169   for subf in $_SUB_FOLDERS; do
6170     if [ -d "$subf" ]; then
6171       mkdir -p "$LE_WORKING_DIR/$subf"
6172       cp "$subf"/* "$LE_WORKING_DIR"/"$subf"/
6173     fi
6174   done
6175
6176   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
6177     _initconf
6178   fi
6179
6180   if [ "$_DEFAULT_ACCOUNT_CONF_PATH" != "$ACCOUNT_CONF_PATH" ]; then
6181     _setopt "$_DEFAULT_ACCOUNT_CONF_PATH" "ACCOUNT_CONF_PATH" "=" "\"$ACCOUNT_CONF_PATH\""
6182   fi
6183
6184   if [ "$_DEFAULT_CERT_HOME" != "$CERT_HOME" ]; then
6185     _saveaccountconf "CERT_HOME" "$CERT_HOME"
6186   fi
6187
6188   if [ "$_DEFAULT_ACCOUNT_KEY_PATH" != "$ACCOUNT_KEY_PATH" ]; then
6189     _saveaccountconf "ACCOUNT_KEY_PATH" "$ACCOUNT_KEY_PATH"
6190   fi
6191
6192   if [ -z "$_nocron" ]; then
6193     installcronjob "$_c_home"
6194   fi
6195
6196   if [ -z "$NO_DETECT_SH" ]; then
6197     #Modify shebang
6198     if _exists bash; then
6199       _bash_path="$(bash -c "command -v bash 2>/dev/null")"
6200       if [ -z "$_bash_path" ]; then
6201         _bash_path="$(bash -c 'echo $SHELL')"
6202       fi
6203     fi
6204     if [ "$_bash_path" ]; then
6205       _info "Good, bash is found, so change the shebang to use bash as preferred."
6206       _shebang='#!'"$_bash_path"
6207       _setShebang "$LE_WORKING_DIR/$PROJECT_ENTRY" "$_shebang"
6208       for subf in $_SUB_FOLDERS; do
6209         if [ -d "$LE_WORKING_DIR/$subf" ]; then
6210           for _apifile in "$LE_WORKING_DIR/$subf/"*.sh; do
6211             _setShebang "$_apifile" "$_shebang"
6212           done
6213         fi
6214       done
6215     fi
6216   fi
6217
6218   _info OK
6219 }
6220
6221 # nocron
6222 uninstall() {
6223   _nocron="$1"
6224   if [ -z "$_nocron" ]; then
6225     uninstallcronjob
6226   fi
6227   _initpath
6228
6229   _uninstallalias
6230
6231   rm -f "$LE_WORKING_DIR/$PROJECT_ENTRY"
6232   _info "The keys and certs are in \"$(__green "$LE_CONFIG_HOME")\", you can remove them by yourself."
6233
6234 }
6235
6236 _uninstallalias() {
6237   _initpath
6238
6239   _profile="$(_detect_profile)"
6240   if [ "$_profile" ]; then
6241     _info "Uninstalling alias from: '$_profile'"
6242     text="$(cat "$_profile")"
6243     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.env\"$||" >"$_profile"
6244   fi
6245
6246   _csh_profile="$HOME/.cshrc"
6247   if [ -f "$_csh_profile" ]; then
6248     _info "Uninstalling alias from: '$_csh_profile'"
6249     text="$(cat "$_csh_profile")"
6250     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_csh_profile"
6251   fi
6252
6253   _tcsh_profile="$HOME/.tcshrc"
6254   if [ -f "$_tcsh_profile" ]; then
6255     _info "Uninstalling alias from: '$_csh_profile'"
6256     text="$(cat "$_tcsh_profile")"
6257     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_tcsh_profile"
6258   fi
6259
6260 }
6261
6262 cron() {
6263   export _ACME_IN_CRON=1
6264   _initpath
6265   _info "$(__green "===Starting cron===")"
6266   if [ "$AUTO_UPGRADE" = "1" ]; then
6267     export LE_WORKING_DIR
6268     (
6269       if ! upgrade; then
6270         _err "Cron:Upgrade failed!"
6271         return 1
6272       fi
6273     )
6274     . "$LE_WORKING_DIR/$PROJECT_ENTRY" >/dev/null
6275
6276     if [ -t 1 ]; then
6277       __INTERACTIVE="1"
6278     fi
6279
6280     _info "Auto upgraded to: $VER"
6281   fi
6282   renewAll
6283   _ret="$?"
6284   _ACME_IN_CRON=""
6285   _info "$(__green "===End cron===")"
6286   exit $_ret
6287 }
6288
6289 version() {
6290   echo "$PROJECT"
6291   echo "v$VER"
6292 }
6293
6294 # subject content hooks code
6295 _send_notify() {
6296   _nsubject="$1"
6297   _ncontent="$2"
6298   _nhooks="$3"
6299   _nerror="$4"
6300
6301   if [ "$NOTIFY_LEVEL" = "$NOTIFY_LEVEL_DISABLE" ]; then
6302     _debug "The NOTIFY_LEVEL is $NOTIFY_LEVEL, disabled, just return."
6303     return 0
6304   fi
6305
6306   if [ -z "$_nhooks" ]; then
6307     _debug "The NOTIFY_HOOK is empty, just return."
6308     return 0
6309   fi
6310
6311   _send_err=0
6312   for _n_hook in $(echo "$_nhooks" | tr ',' " "); do
6313     _n_hook_file="$(_findHook "" $_SUB_FOLDER_NOTIFY "$_n_hook")"
6314     _info "Sending via: $_n_hook"
6315     _debug "Found $_n_hook_file for $_n_hook"
6316     if [ -z "$_n_hook_file" ]; then
6317       _err "Can not find the hook file for $_n_hook"
6318       continue
6319     fi
6320     if ! (
6321       if ! . "$_n_hook_file"; then
6322         _err "Load file $_n_hook_file error. Please check your api file and try again."
6323         return 1
6324       fi
6325
6326       d_command="${_n_hook}_send"
6327       if ! _exists "$d_command"; then
6328         _err "It seems that your api file is not correct, it must have a function named: $d_command"
6329         return 1
6330       fi
6331
6332       if ! $d_command "$_nsubject" "$_ncontent" "$_nerror"; then
6333         _err "Error send message by $d_command"
6334         return 1
6335       fi
6336
6337       return 0
6338     ); then
6339       _err "Set $_n_hook_file error."
6340       _send_err=1
6341     else
6342       _info "$_n_hook $(__green Success)"
6343     fi
6344   done
6345   return $_send_err
6346
6347 }
6348
6349 # hook
6350 _set_notify_hook() {
6351   _nhooks="$1"
6352
6353   _test_subject="Hello, this is a notification from $PROJECT_NAME"
6354   _test_content="If you receive this message, your notification works."
6355
6356   _send_notify "$_test_subject" "$_test_content" "$_nhooks" 0
6357
6358 }
6359
6360 #[hook] [level] [mode]
6361 setnotify() {
6362   _nhook="$1"
6363   _nlevel="$2"
6364   _nmode="$3"
6365
6366   _initpath
6367
6368   if [ -z "$_nhook$_nlevel$_nmode" ]; then
6369     _usage "Usage: $PROJECT_ENTRY --set-notify [--notify-hook <hookname>] [--notify-level <0|1|2|3>] [--notify-mode <0|1>]"
6370     _usage "$_NOTIFY_WIKI"
6371     return 1
6372   fi
6373
6374   if [ "$_nlevel" ]; then
6375     _info "Set notify level to: $_nlevel"
6376     export "NOTIFY_LEVEL=$_nlevel"
6377     _saveaccountconf "NOTIFY_LEVEL" "$NOTIFY_LEVEL"
6378   fi
6379
6380   if [ "$_nmode" ]; then
6381     _info "Set notify mode to: $_nmode"
6382     export "NOTIFY_MODE=$_nmode"
6383     _saveaccountconf "NOTIFY_MODE" "$NOTIFY_MODE"
6384   fi
6385
6386   if [ "$_nhook" ]; then
6387     _info "Set notify hook to: $_nhook"
6388     if [ "$_nhook" = "$NO_VALUE" ]; then
6389       _info "Clear notify hook"
6390       _clearaccountconf "NOTIFY_HOOK"
6391     else
6392       if _set_notify_hook "$_nhook"; then
6393         export NOTIFY_HOOK="$_nhook"
6394         _saveaccountconf "NOTIFY_HOOK" "$NOTIFY_HOOK"
6395         return 0
6396       else
6397         _err "Can not set notify hook to: $_nhook"
6398         return 1
6399       fi
6400     fi
6401   fi
6402
6403 }
6404
6405 showhelp() {
6406   _initpath
6407   version
6408   echo "Usage: $PROJECT_ENTRY <command> ... [parameters ...]
6409 Commands:
6410   -h, --help               Show this help message.
6411   -v, --version            Show version info.
6412   --install                Install $PROJECT_NAME to your system.
6413   --uninstall              Uninstall $PROJECT_NAME, and uninstall the cron job.
6414   --upgrade                Upgrade $PROJECT_NAME to the latest code from $PROJECT.
6415   --issue                  Issue a cert.
6416   --deploy                 Deploy the cert to your server.
6417   -i, --install-cert       Install the issued cert to apache/nginx or any other server.
6418   -r, --renew              Renew a cert.
6419   --renew-all              Renew all the certs.
6420   --revoke                 Revoke a cert.
6421   --remove                 Remove the cert from list of certs known to $PROJECT_NAME.
6422   --list                   List all the certs.
6423   --to-pkcs12              Export the certificate and key to a pfx file.
6424   --to-pkcs8               Convert to pkcs8 format.
6425   --sign-csr               Issue a cert from an existing csr.
6426   --show-csr               Show the content of a csr.
6427   -ccr, --create-csr       Create CSR, professional use.
6428   --create-domain-key      Create an domain private key, professional use.
6429   --update-account         Update account info.
6430   --register-account       Register account key.
6431   --deactivate-account     Deactivate the account.
6432   --create-account-key     Create an account private key, professional use.
6433   --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.
6434   --uninstall-cronjob      Uninstall the cron job. The 'uninstall' command can do this automatically.
6435   --cron                   Run cron job to renew all the certs.
6436   --set-notify             Set the cron notification hook, level or mode.
6437   --deactivate             Deactivate the domain authz, professional use.
6438   --set-default-ca         Used with '--server', Set the default CA to use.
6439                            See: $_SERVER_WIKI
6440
6441
6442 Parameters:
6443   -d, --domain <domain.tld>         Specifies a domain, used to issue, renew or revoke etc.
6444   --challenge-alias <domain.tld>    The challenge domain alias for DNS alias mode.
6445                                     See: $_DNS_ALIAS_WIKI
6446
6447   --domain-alias <domain.tld>       The domain alias for DNS alias mode.
6448                                     See: $_DNS_ALIAS_WIKI
6449
6450   --preferred-chain <chain>         If the CA offers multiple certificate chains, prefer the chain with an issuer matching this Subject Common Name.
6451                                     If no match, the default offered chain will be used. (default: empty)
6452                                     See: $_PREFERRED_CHAIN_WIKI
6453
6454   -f, --force                       Force install, force cert renewal or override sudo restrictions.
6455   --staging, --test                 Use staging server, for testing.
6456   --debug [0|1|2|3]                 Output debug info. Defaults to 1 if argument is omitted.
6457   --output-insecure                 Output all the sensitive messages.
6458                                     By default all the credentials/sensitive messages are hidden from the output/debug/log for security.
6459   -w, --webroot <directory>         Specifies the web root folder for web root mode.
6460   --standalone                      Use standalone mode.
6461   --alpn                            Use standalone alpn mode.
6462   --stateless                       Use stateless mode.
6463                                     See: $_STATELESS_WIKI
6464
6465   --apache                          Use apache mode.
6466   --dns [dns_hook]                  Use dns manual mode or dns api. Defaults to manual mode when argument is omitted.
6467                                     See: $_DNS_API_WIKI
6468
6469   --dnssleep <seconds>              The time in seconds to wait for all the txt records to propagate in dns api mode.
6470                                     It's not necessary to use this by default, $PROJECT_NAME polls dns status by DOH automatically.
6471   -k, --keylength <bits>            Specifies the domain key length: 2048, 3072, 4096, 8192 or ec-256, ec-384, ec-521.
6472   -ak, --accountkeylength <bits>    Specifies the account key length: 2048, 3072, 4096
6473   --log [file]                      Specifies the log file. Defaults to \"$DEFAULT_LOG_FILE\" if argument is omitted.
6474   --log-level <1|2>                 Specifies the log level, default is 1.
6475   --syslog <0|3|6|7>                Syslog level, 0: disable syslog, 3: error, 6: info, 7: debug.
6476   --eab-kid <eab_key_id>            Key Identifier for External Account Binding.
6477   --eab-hmac-key <eab_hmac_key>     HMAC key for External Account Binding.
6478
6479
6480   These parameters are to install the cert to nginx/apache or any other server after issue/renew a cert:
6481
6482   --cert-file <file>                Path to copy the cert file to after issue/renew..
6483   --key-file <file>                 Path to copy the key file to after issue/renew.
6484   --ca-file <file>                  Path to copy the intermediate cert file to after issue/renew.
6485   --fullchain-file <file>           Path to copy the fullchain cert file to after issue/renew.
6486   --reloadcmd <command>             Command to execute after issue/renew to reload the server.
6487
6488   --server <server_uri>             ACME Directory Resource URI. (default: $DEFAULT_CA)
6489                                     See: $_SERVER_WIKI
6490
6491   --accountconf <file>              Specifies a customized account config file.
6492   --home <directory>                Specifies the home dir for $PROJECT_NAME.
6493   --cert-home <directory>           Specifies the home dir to save all the certs, only valid for '--install' command.
6494   --config-home <directory>         Specifies the home dir to save all the configurations.
6495   --useragent <string>              Specifies the user agent string. it will be saved for future use too.
6496   -m, --accountemail <email>        Specifies the account email, only valid for the '--install' and '--update-account' command.
6497   --accountkey <file>               Specifies the account key path, only valid for the '--install' command.
6498   --days <ndays>                    Specifies the days to renew the cert when using '--issue' command. The default value is $DEFAULT_RENEW days.
6499   --httpport <port>                 Specifies the standalone listening port. Only valid if the server is behind a reverse proxy or load balancer.
6500   --tlsport <port>                  Specifies the standalone tls listening port. Only valid if the server is behind a reverse proxy or load balancer.
6501   --local-address <ip>              Specifies the standalone/tls server listening address, in case you have multiple ip addresses.
6502   --listraw                         Only used for '--list' command, list the certs in raw format.
6503   -se, --stop-renew-on-error        Only valid for '--renew-all' command. Stop if one cert has error in renewal.
6504   --insecure                        Do not check the server certificate, in some devices, the api server's certificate may not be trusted.
6505   --ca-bundle <file>                Specifies the path to the CA certificate bundle to verify api server's certificate.
6506   --ca-path <directory>             Specifies directory containing CA certificates in PEM format, used by wget or curl.
6507   --nocron                          Only valid for '--install' command, which means: do not install the default cron job.
6508                                     In this case, the certs will not be renewed automatically.
6509   --noprofile                       Only valid for '--install' command, which means: do not install aliases to user profile.
6510   --no-color                        Do not output color text.
6511   --force-color                     Force output of color text. Useful for non-interactive use with the aha tool for HTML E-Mails.
6512   --ecc                             Specifies to use the ECC cert. Valid for '--install-cert', '--renew', '--revoke', '--to-pkcs12' and '--create-csr'
6513   --csr <file>                      Specifies the input csr.
6514   --pre-hook <command>              Command to be run before obtaining any certificates.
6515   --post-hook <command>             Command to be run after attempting to obtain/renew certificates. Runs regardless of whether obtain/renew succeeded or failed.
6516   --renew-hook <command>            Command to be run after each successfully renewed certificate.
6517   --deploy-hook <hookname>          The hook file to deploy cert
6518   --ocsp, --ocsp-must-staple        Generate OCSP-Must-Staple extension.
6519   --always-force-new-domain-key     Generate new domain key on renewal. Otherwise, the domain key is not changed by default.
6520   --auto-upgrade [0|1]              Valid for '--upgrade' command, indicating whether to upgrade automatically in future. Defaults to 1 if argument is omitted.
6521   --listen-v4                       Force standalone/tls server to listen at ipv4.
6522   --listen-v6                       Force standalone/tls server to listen at ipv6.
6523   --openssl-bin <file>              Specifies a custom openssl bin location.
6524   --use-wget                        Force to use wget, if you have both curl and wget installed.
6525   --yes-I-know-dns-manual-mode-enough-go-ahead-please  Force use of dns manual mode.
6526                                     See:  $_DNS_MANUAL_WIKI
6527
6528   -b, --branch <branch>             Only valid for '--upgrade' command, specifies the branch name to upgrade to.
6529   --notify-level <0|1|2|3>          Set the notification level:  Default value is $NOTIFY_LEVEL_DEFAULT.
6530                                     0: disabled, no notification will be sent.
6531                                     1: send notifications only when there is an error.
6532                                     2: send notifications when a cert is successfully renewed, or there is an error.
6533                                     3: send notifications when a cert is skipped, renewed, or error.
6534   --notify-mode <0|1>               Set notification mode. Default value is $NOTIFY_MODE_DEFAULT.
6535                                     0: Bulk mode. Send all the domain's notifications in one message(mail).
6536                                     1: Cert mode. Send a message for every single cert.
6537   --notify-hook <hookname>          Set the notify hook
6538   --revoke-reason <0-10>            The reason for revocation, can be used in conjunction with the '--revoke' command.
6539                                     See: $_REVOKE_WIKI
6540
6541   --password <password>             Add a password to exported pfx file. Use with --to-pkcs12.
6542
6543
6544 "
6545 }
6546
6547 # nocron noprofile
6548 _installOnline() {
6549   _info "Installing from online archive."
6550   _nocron="$1"
6551   _noprofile="$2"
6552   if [ ! "$BRANCH" ]; then
6553     BRANCH="master"
6554   fi
6555
6556   target="$PROJECT/archive/$BRANCH.tar.gz"
6557   _info "Downloading $target"
6558   localname="$BRANCH.tar.gz"
6559   if ! _get "$target" >$localname; then
6560     _err "Download error."
6561     return 1
6562   fi
6563   (
6564     _info "Extracting $localname"
6565     if ! (tar xzf $localname || gtar xzf $localname); then
6566       _err "Extraction error."
6567       exit 1
6568     fi
6569
6570     cd "$PROJECT_NAME-$BRANCH"
6571     chmod +x $PROJECT_ENTRY
6572     if ./$PROJECT_ENTRY install "$_nocron" "" "$_noprofile"; then
6573       _info "Install success!"
6574       _initpath
6575       _saveaccountconf "UPGRADE_HASH" "$(_getUpgradeHash)"
6576     fi
6577
6578     cd ..
6579
6580     rm -rf "$PROJECT_NAME-$BRANCH"
6581     rm -f "$localname"
6582   )
6583 }
6584
6585 _getRepoHash() {
6586   _hash_path=$1
6587   shift
6588   _hash_url="https://api.github.com/repos/acmesh-official/$PROJECT_NAME/git/refs/$_hash_path"
6589   _get $_hash_url | tr -d "\r\n" | tr '{},' '\n' | grep '"sha":' | cut -d '"' -f 4
6590 }
6591
6592 _getUpgradeHash() {
6593   _b="$BRANCH"
6594   if [ -z "$_b" ]; then
6595     _b="master"
6596   fi
6597   _hash=$(_getRepoHash "heads/$_b")
6598   if [ -z "$_hash" ]; then _hash=$(_getRepoHash "tags/$_b"); fi
6599   echo $_hash
6600 }
6601
6602 upgrade() {
6603   if (
6604     _initpath
6605     [ -z "$FORCE" ] && [ "$(_getUpgradeHash)" = "$(_readaccountconf "UPGRADE_HASH")" ] && _info "Already uptodate!" && exit 0
6606     export LE_WORKING_DIR
6607     cd "$LE_WORKING_DIR"
6608     _installOnline "nocron" "noprofile"
6609   ); then
6610     _info "Upgrade success!"
6611     exit 0
6612   else
6613     _err "Upgrade failed!"
6614     exit 1
6615   fi
6616 }
6617
6618 _processAccountConf() {
6619   if [ "$_useragent" ]; then
6620     _saveaccountconf "USER_AGENT" "$_useragent"
6621   elif [ "$USER_AGENT" ] && [ "$USER_AGENT" != "$DEFAULT_USER_AGENT" ]; then
6622     _saveaccountconf "USER_AGENT" "$USER_AGENT"
6623   fi
6624
6625   if [ "$_openssl_bin" ]; then
6626     _saveaccountconf "ACME_OPENSSL_BIN" "$_openssl_bin"
6627   elif [ "$ACME_OPENSSL_BIN" ] && [ "$ACME_OPENSSL_BIN" != "$DEFAULT_OPENSSL_BIN" ]; then
6628     _saveaccountconf "ACME_OPENSSL_BIN" "$ACME_OPENSSL_BIN"
6629   fi
6630
6631   if [ "$_auto_upgrade" ]; then
6632     _saveaccountconf "AUTO_UPGRADE" "$_auto_upgrade"
6633   elif [ "$AUTO_UPGRADE" ]; then
6634     _saveaccountconf "AUTO_UPGRADE" "$AUTO_UPGRADE"
6635   fi
6636
6637   if [ "$_use_wget" ]; then
6638     _saveaccountconf "ACME_USE_WGET" "$_use_wget"
6639   elif [ "$ACME_USE_WGET" ]; then
6640     _saveaccountconf "ACME_USE_WGET" "$ACME_USE_WGET"
6641   fi
6642
6643 }
6644
6645 _checkSudo() {
6646   if [ "$SUDO_GID" ] && [ "$SUDO_COMMAND" ] && [ "$SUDO_USER" ] && [ "$SUDO_UID" ]; then
6647     if [ "$SUDO_USER" = "root" ] && [ "$SUDO_UID" = "0" ]; then
6648       #it's root using sudo, no matter it's using sudo or not, just fine
6649       return 0
6650     fi
6651     if [ -n "$SUDO_COMMAND" ]; then
6652       #it's a normal user doing "sudo su", or `sudo -i` or `sudo -s`
6653       _endswith "$SUDO_COMMAND" /bin/su || grep "^$SUDO_COMMAND\$" /etc/shells >/dev/null 2>&1
6654       return $?
6655     fi
6656     #otherwise
6657     return 1
6658   fi
6659   return 0
6660 }
6661
6662 #server
6663 _selectServer() {
6664   _server="$1"
6665   _server_lower="$(echo "$_server" | _lower_case)"
6666   _sindex=0
6667   for snames in $CA_NAMES; do
6668     snames="$(echo "$snames" | _lower_case)"
6669     _sindex="$(_math $_sindex + 1)"
6670     _debug2 "_selectServer try snames" "$snames"
6671     for sname in $(echo "$snames" | tr ',' ' '); do
6672       if [ "$_server_lower" = "$sname" ]; then
6673         _debug2 "_selectServer match $sname"
6674         _serverdir="$(_getfield "$CA_SERVERS" $_sindex)"
6675         _debug "Selected server: $_serverdir"
6676         ACME_DIRECTORY="$_serverdir"
6677         export ACME_DIRECTORY
6678         return
6679       fi
6680     done
6681   done
6682   ACME_DIRECTORY="$_server"
6683   export ACME_DIRECTORY
6684 }
6685
6686 #url
6687 _getCAShortName() {
6688   caurl="$1"
6689   if [ -z "$caurl" ]; then
6690     caurl="$DEFAULT_CA"
6691   fi
6692   caurl_lower="$(echo $caurl | _lower_case)"
6693   _sindex=0
6694   for surl in $(echo "$CA_SERVERS" | _lower_case | tr , ' '); do
6695     _sindex="$(_math $_sindex + 1)"
6696     if [ "$caurl_lower" = "$surl" ]; then
6697       _nindex=0
6698       for snames in $CA_NAMES; do
6699         _nindex="$(_math $_nindex + 1)"
6700         if [ $_nindex -ge $_sindex ]; then
6701           _getfield "$snames" 1
6702           return
6703         fi
6704       done
6705     fi
6706   done
6707   echo "$caurl"
6708 }
6709
6710 #set default ca to $ACME_DIRECTORY
6711 setdefaultca() {
6712   if [ -z "$ACME_DIRECTORY" ]; then
6713     _err "Please give a --server parameter."
6714     return 1
6715   fi
6716   _saveaccountconf "DEFAULT_ACME_SERVER" "$ACME_DIRECTORY"
6717   _info "Changed default CA to: $(__green "$ACME_DIRECTORY")"
6718 }
6719
6720 _process() {
6721   _CMD=""
6722   _domain=""
6723   _altdomains="$NO_VALUE"
6724   _webroot=""
6725   _challenge_alias=""
6726   _keylength=""
6727   _accountkeylength=""
6728   _cert_file=""
6729   _key_file=""
6730   _ca_file=""
6731   _fullchain_file=""
6732   _reloadcmd=""
6733   _password=""
6734   _accountconf=""
6735   _useragent=""
6736   _accountemail=""
6737   _accountkey=""
6738   _certhome=""
6739   _confighome=""
6740   _httpport=""
6741   _tlsport=""
6742   _dnssleep=""
6743   _listraw=""
6744   _stopRenewOnError=""
6745   #_insecure=""
6746   _ca_bundle=""
6747   _ca_path=""
6748   _nocron=""
6749   _noprofile=""
6750   _ecc=""
6751   _csr=""
6752   _pre_hook=""
6753   _post_hook=""
6754   _renew_hook=""
6755   _deploy_hook=""
6756   _logfile=""
6757   _log=""
6758   _local_address=""
6759   _log_level=""
6760   _auto_upgrade=""
6761   _listen_v4=""
6762   _listen_v6=""
6763   _openssl_bin=""
6764   _syslog=""
6765   _use_wget=""
6766   _server=""
6767   _notify_hook=""
6768   _notify_level=""
6769   _notify_mode=""
6770   _revoke_reason=""
6771   _eab_kid=""
6772   _eab_hmac_key=""
6773   _preferred_chain=""
6774   while [ ${#} -gt 0 ]; do
6775     case "${1}" in
6776
6777     --help | -h)
6778       showhelp
6779       return
6780       ;;
6781     --version | -v)
6782       version
6783       return
6784       ;;
6785     --install)
6786       _CMD="install"
6787       ;;
6788     --uninstall)
6789       _CMD="uninstall"
6790       ;;
6791     --upgrade)
6792       _CMD="upgrade"
6793       ;;
6794     --issue)
6795       _CMD="issue"
6796       ;;
6797     --deploy)
6798       _CMD="deploy"
6799       ;;
6800     --sign-csr | --signcsr)
6801       _CMD="signcsr"
6802       ;;
6803     --show-csr | --showcsr)
6804       _CMD="showcsr"
6805       ;;
6806     -i | --install-cert | --installcert)
6807       _CMD="installcert"
6808       ;;
6809     --renew | -r)
6810       _CMD="renew"
6811       ;;
6812     --renew-all | --renewAll | --renewall)
6813       _CMD="renewAll"
6814       ;;
6815     --revoke)
6816       _CMD="revoke"
6817       ;;
6818     --remove)
6819       _CMD="remove"
6820       ;;
6821     --list)
6822       _CMD="list"
6823       ;;
6824     --install-cronjob | --installcronjob)
6825       _CMD="installcronjob"
6826       ;;
6827     --uninstall-cronjob | --uninstallcronjob)
6828       _CMD="uninstallcronjob"
6829       ;;
6830     --cron)
6831       _CMD="cron"
6832       ;;
6833     --to-pkcs12 | --to-pkcs | --toPkcs)
6834       _CMD="toPkcs"
6835       ;;
6836     --to-pkcs8 | --toPkcs8)
6837       _CMD="toPkcs8"
6838       ;;
6839     --create-account-key | --createAccountKey | --createaccountkey | -cak)
6840       _CMD="createAccountKey"
6841       ;;
6842     --create-domain-key | --createDomainKey | --createdomainkey | -cdk)
6843       _CMD="createDomainKey"
6844       ;;
6845     -ccr | --create-csr | --createCSR | --createcsr)
6846       _CMD="createCSR"
6847       ;;
6848     --deactivate)
6849       _CMD="deactivate"
6850       ;;
6851     --update-account | --updateaccount)
6852       _CMD="updateaccount"
6853       ;;
6854     --register-account | --registeraccount)
6855       _CMD="registeraccount"
6856       ;;
6857     --deactivate-account)
6858       _CMD="deactivateaccount"
6859       ;;
6860     --set-notify)
6861       _CMD="setnotify"
6862       ;;
6863     --set-default-ca)
6864       _CMD="setdefaultca"
6865       ;;
6866     -d | --domain)
6867       _dvalue="$2"
6868
6869       if [ "$_dvalue" ]; then
6870         if _startswith "$_dvalue" "-"; then
6871           _err "'$_dvalue' is not a valid domain for parameter '$1'"
6872           return 1
6873         fi
6874         if _is_idn "$_dvalue" && ! _exists idn; then
6875           _err "It seems that $_dvalue is an IDN( Internationalized Domain Names), please install 'idn' command first."
6876           return 1
6877         fi
6878
6879         if _startswith "$_dvalue" "*."; then
6880           _debug "Wildcard domain"
6881           export ACME_VERSION=2
6882         fi
6883         if [ -z "$_domain" ]; then
6884           _domain="$_dvalue"
6885         else
6886           if [ "$_altdomains" = "$NO_VALUE" ]; then
6887             _altdomains="$_dvalue"
6888           else
6889             _altdomains="$_altdomains,$_dvalue"
6890           fi
6891         fi
6892       fi
6893
6894       shift
6895       ;;
6896
6897     -f | --force)
6898       FORCE="1"
6899       ;;
6900     --staging | --test)
6901       STAGE="1"
6902       ;;
6903     --server)
6904       _server="$2"
6905       _selectServer "$_server"
6906       shift
6907       ;;
6908     --debug)
6909       if [ -z "$2" ] || _startswith "$2" "-"; then
6910         DEBUG="$DEBUG_LEVEL_DEFAULT"
6911       else
6912         DEBUG="$2"
6913         shift
6914       fi
6915       ;;
6916     --output-insecure)
6917       export OUTPUT_INSECURE=1
6918       ;;
6919     -w | --webroot)
6920       wvalue="$2"
6921       if [ -z "$_webroot" ]; then
6922         _webroot="$wvalue"
6923       else
6924         _webroot="$_webroot,$wvalue"
6925       fi
6926       shift
6927       ;;
6928     --challenge-alias)
6929       cvalue="$2"
6930       _challenge_alias="$_challenge_alias$cvalue,"
6931       shift
6932       ;;
6933     --domain-alias)
6934       cvalue="$DNS_ALIAS_PREFIX$2"
6935       _challenge_alias="$_challenge_alias$cvalue,"
6936       shift
6937       ;;
6938     --standalone)
6939       wvalue="$NO_VALUE"
6940       if [ -z "$_webroot" ]; then
6941         _webroot="$wvalue"
6942       else
6943         _webroot="$_webroot,$wvalue"
6944       fi
6945       ;;
6946     --alpn)
6947       wvalue="$W_ALPN"
6948       if [ -z "$_webroot" ]; then
6949         _webroot="$wvalue"
6950       else
6951         _webroot="$_webroot,$wvalue"
6952       fi
6953       ;;
6954     --stateless)
6955       wvalue="$MODE_STATELESS"
6956       if [ -z "$_webroot" ]; then
6957         _webroot="$wvalue"
6958       else
6959         _webroot="$_webroot,$wvalue"
6960       fi
6961       ;;
6962     --local-address)
6963       lvalue="$2"
6964       _local_address="$_local_address$lvalue,"
6965       shift
6966       ;;
6967     --apache)
6968       wvalue="apache"
6969       if [ -z "$_webroot" ]; then
6970         _webroot="$wvalue"
6971       else
6972         _webroot="$_webroot,$wvalue"
6973       fi
6974       ;;
6975     --nginx)
6976       wvalue="$NGINX"
6977       if [ "$2" ] && ! _startswith "$2" "-"; then
6978         wvalue="$NGINX$2"
6979         shift
6980       fi
6981       if [ -z "$_webroot" ]; then
6982         _webroot="$wvalue"
6983       else
6984         _webroot="$_webroot,$wvalue"
6985       fi
6986       ;;
6987     --dns)
6988       wvalue="$W_DNS"
6989       if [ "$2" ] && ! _startswith "$2" "-"; then
6990         wvalue="$2"
6991         shift
6992       fi
6993       if [ -z "$_webroot" ]; then
6994         _webroot="$wvalue"
6995       else
6996         _webroot="$_webroot,$wvalue"
6997       fi
6998       ;;
6999     --dnssleep)
7000       _dnssleep="$2"
7001       Le_DNSSleep="$_dnssleep"
7002       shift
7003       ;;
7004
7005     --keylength | -k)
7006       _keylength="$2"
7007       shift
7008       ;;
7009     -ak | --accountkeylength)
7010       _accountkeylength="$2"
7011       shift
7012       ;;
7013
7014     --cert-file | --certpath)
7015       _cert_file="$2"
7016       shift
7017       ;;
7018     --key-file | --keypath)
7019       _key_file="$2"
7020       shift
7021       ;;
7022     --ca-file | --capath)
7023       _ca_file="$2"
7024       shift
7025       ;;
7026     --fullchain-file | --fullchainpath)
7027       _fullchain_file="$2"
7028       shift
7029       ;;
7030     --reloadcmd | --reloadCmd)
7031       _reloadcmd="$2"
7032       shift
7033       ;;
7034     --password)
7035       _password="$2"
7036       shift
7037       ;;
7038     --accountconf)
7039       _accountconf="$2"
7040       ACCOUNT_CONF_PATH="$_accountconf"
7041       shift
7042       ;;
7043     --home)
7044       LE_WORKING_DIR="$2"
7045       shift
7046       ;;
7047     --cert-home | --certhome)
7048       _certhome="$2"
7049       CERT_HOME="$_certhome"
7050       shift
7051       ;;
7052     --config-home)
7053       _confighome="$2"
7054       LE_CONFIG_HOME="$_confighome"
7055       shift
7056       ;;
7057     --useragent)
7058       _useragent="$2"
7059       USER_AGENT="$_useragent"
7060       shift
7061       ;;
7062     -m | --accountemail)
7063       _accountemail="$2"
7064       ACCOUNT_EMAIL="$_accountemail"
7065       shift
7066       ;;
7067     --accountkey)
7068       _accountkey="$2"
7069       ACCOUNT_KEY_PATH="$_accountkey"
7070       shift
7071       ;;
7072     --days)
7073       _days="$2"
7074       Le_RenewalDays="$_days"
7075       shift
7076       ;;
7077     --httpport)
7078       _httpport="$2"
7079       Le_HTTPPort="$_httpport"
7080       shift
7081       ;;
7082     --tlsport)
7083       _tlsport="$2"
7084       Le_TLSPort="$_tlsport"
7085       shift
7086       ;;
7087     --listraw)
7088       _listraw="raw"
7089       ;;
7090     -se | --stop-renew-on-error | --stopRenewOnError | --stoprenewonerror)
7091       _stopRenewOnError="1"
7092       ;;
7093     --insecure)
7094       #_insecure="1"
7095       HTTPS_INSECURE="1"
7096       ;;
7097     --ca-bundle)
7098       _ca_bundle="$(_readlink "$2")"
7099       CA_BUNDLE="$_ca_bundle"
7100       shift
7101       ;;
7102     --ca-path)
7103       _ca_path="$2"
7104       CA_PATH="$_ca_path"
7105       shift
7106       ;;
7107     --nocron)
7108       _nocron="1"
7109       ;;
7110     --noprofile)
7111       _noprofile="1"
7112       ;;
7113     --no-color)
7114       export ACME_NO_COLOR=1
7115       ;;
7116     --force-color)
7117       export ACME_FORCE_COLOR=1
7118       ;;
7119     --ecc)
7120       _ecc="isEcc"
7121       ;;
7122     --csr)
7123       _csr="$2"
7124       shift
7125       ;;
7126     --pre-hook)
7127       _pre_hook="$2"
7128       shift
7129       ;;
7130     --post-hook)
7131       _post_hook="$2"
7132       shift
7133       ;;
7134     --renew-hook)
7135       _renew_hook="$2"
7136       shift
7137       ;;
7138     --deploy-hook)
7139       if [ -z "$2" ] || _startswith "$2" "-"; then
7140         _usage "Please specify a value for '--deploy-hook'"
7141         return 1
7142       fi
7143       _deploy_hook="$_deploy_hook$2,"
7144       shift
7145       ;;
7146     --ocsp-must-staple | --ocsp)
7147       Le_OCSP_Staple="1"
7148       ;;
7149     --always-force-new-domain-key)
7150       if [ -z "$2" ] || _startswith "$2" "-"; then
7151         Le_ForceNewDomainKey=1
7152       else
7153         Le_ForceNewDomainKey="$2"
7154         shift
7155       fi
7156       ;;
7157     --yes-I-know-dns-manual-mode-enough-go-ahead-please)
7158       export FORCE_DNS_MANUAL=1
7159       ;;
7160     --log | --logfile)
7161       _log="1"
7162       _logfile="$2"
7163       if _startswith "$_logfile" '-'; then
7164         _logfile=""
7165       else
7166         shift
7167       fi
7168       LOG_FILE="$_logfile"
7169       if [ -z "$LOG_LEVEL" ]; then
7170         LOG_LEVEL="$DEFAULT_LOG_LEVEL"
7171       fi
7172       ;;
7173     --log-level)
7174       _log_level="$2"
7175       LOG_LEVEL="$_log_level"
7176       shift
7177       ;;
7178     --syslog)
7179       if ! _startswith "$2" '-'; then
7180         _syslog="$2"
7181         shift
7182       fi
7183       if [ -z "$_syslog" ]; then
7184         _syslog="$SYSLOG_LEVEL_DEFAULT"
7185       fi
7186       ;;
7187     --auto-upgrade)
7188       _auto_upgrade="$2"
7189       if [ -z "$_auto_upgrade" ] || _startswith "$_auto_upgrade" '-'; then
7190         _auto_upgrade="1"
7191       else
7192         shift
7193       fi
7194       AUTO_UPGRADE="$_auto_upgrade"
7195       ;;
7196     --listen-v4)
7197       _listen_v4="1"
7198       Le_Listen_V4="$_listen_v4"
7199       ;;
7200     --listen-v6)
7201       _listen_v6="1"
7202       Le_Listen_V6="$_listen_v6"
7203       ;;
7204     --openssl-bin)
7205       _openssl_bin="$2"
7206       ACME_OPENSSL_BIN="$_openssl_bin"
7207       shift
7208       ;;
7209     --use-wget)
7210       _use_wget="1"
7211       ACME_USE_WGET="1"
7212       ;;
7213     --branch | -b)
7214       export BRANCH="$2"
7215       shift
7216       ;;
7217     --notify-hook)
7218       _nhook="$2"
7219       if _startswith "$_nhook" "-"; then
7220         _err "'$_nhook' is not a hook name for '$1'"
7221         return 1
7222       fi
7223       if [ "$_notify_hook" ]; then
7224         _notify_hook="$_notify_hook,$_nhook"
7225       else
7226         _notify_hook="$_nhook"
7227       fi
7228       shift
7229       ;;
7230     --notify-level)
7231       _nlevel="$2"
7232       if _startswith "$_nlevel" "-"; then
7233         _err "'$_nlevel' is not a integer for '$1'"
7234         return 1
7235       fi
7236       _notify_level="$_nlevel"
7237       shift
7238       ;;
7239     --notify-mode)
7240       _nmode="$2"
7241       if _startswith "$_nmode" "-"; then
7242         _err "'$_nmode' is not a integer for '$1'"
7243         return 1
7244       fi
7245       _notify_mode="$_nmode"
7246       shift
7247       ;;
7248     --revoke-reason)
7249       _revoke_reason="$2"
7250       if _startswith "$_revoke_reason" "-"; then
7251         _err "'$_revoke_reason' is not a integer for '$1'"
7252         return 1
7253       fi
7254       shift
7255       ;;
7256     --eab-kid)
7257       _eab_kid="$2"
7258       shift
7259       ;;
7260     --eab-hmac-key)
7261       _eab_hmac_key="$2"
7262       shift
7263       ;;
7264     --preferred-chain)
7265       _preferred_chain="$2"
7266       shift
7267       ;;
7268     *)
7269       _err "Unknown parameter : $1"
7270       return 1
7271       ;;
7272     esac
7273
7274     shift 1
7275   done
7276
7277   if [ "${_CMD}" != "install" ]; then
7278     if [ "$__INTERACTIVE" ] && ! _checkSudo; then
7279       if [ -z "$FORCE" ]; then
7280         #Use "echo" here, instead of _info. it's too early
7281         echo "It seems that you are using sudo, please read this link first:"
7282         echo "$_SUDO_WIKI"
7283         return 1
7284       fi
7285     fi
7286     __initHome
7287     if [ "$_log" ]; then
7288       if [ -z "$_logfile" ]; then
7289         _logfile="$DEFAULT_LOG_FILE"
7290       fi
7291     fi
7292     if [ "$_logfile" ]; then
7293       _saveaccountconf "LOG_FILE" "$_logfile"
7294       LOG_FILE="$_logfile"
7295     fi
7296
7297     if [ "$_log_level" ]; then
7298       _saveaccountconf "LOG_LEVEL" "$_log_level"
7299       LOG_LEVEL="$_log_level"
7300     fi
7301
7302     if [ "$_syslog" ]; then
7303       if _exists logger; then
7304         if [ "$_syslog" = "0" ]; then
7305           _clearaccountconf "SYS_LOG"
7306         else
7307           _saveaccountconf "SYS_LOG" "$_syslog"
7308         fi
7309         SYS_LOG="$_syslog"
7310       else
7311         _err "The 'logger' command is not found, can not enable syslog."
7312         _clearaccountconf "SYS_LOG"
7313         SYS_LOG=""
7314       fi
7315     fi
7316
7317     _processAccountConf
7318   fi
7319
7320   _debug2 LE_WORKING_DIR "$LE_WORKING_DIR"
7321
7322   if [ "$DEBUG" ]; then
7323     version
7324     if [ "$_server" ]; then
7325       _debug "Using server: $_server"
7326     fi
7327   fi
7328   _debug "Running cmd: ${_CMD}"
7329   case "${_CMD}" in
7330   install) install "$_nocron" "$_confighome" "$_noprofile" ;;
7331   uninstall) uninstall "$_nocron" ;;
7332   upgrade) upgrade ;;
7333   issue)
7334     issue "$_webroot" "$_domain" "$_altdomains" "$_keylength" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_address" "$_challenge_alias" "$_preferred_chain"
7335     ;;
7336   deploy)
7337     deploy "$_domain" "$_deploy_hook" "$_ecc"
7338     ;;
7339   signcsr)
7340     signcsr "$_csr" "$_webroot" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_address" "$_challenge_alias"
7341     ;;
7342   showcsr)
7343     showcsr "$_csr" "$_domain"
7344     ;;
7345   installcert)
7346     installcert "$_domain" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_ecc"
7347     ;;
7348   renew)
7349     renew "$_domain" "$_ecc"
7350     ;;
7351   renewAll)
7352     renewAll "$_stopRenewOnError"
7353     ;;
7354   revoke)
7355     revoke "$_domain" "$_ecc" "$_revoke_reason"
7356     ;;
7357   remove)
7358     remove "$_domain" "$_ecc"
7359     ;;
7360   deactivate)
7361     deactivate "$_domain,$_altdomains"
7362     ;;
7363   registeraccount)
7364     registeraccount "$_accountkeylength" "$_eab_kid" "$_eab_hmac_key"
7365     ;;
7366   updateaccount)
7367     updateaccount
7368     ;;
7369   deactivateaccount)
7370     deactivateaccount
7371     ;;
7372   list)
7373     list "$_listraw" "$_domain"
7374     ;;
7375   installcronjob) installcronjob "$_confighome" ;;
7376   uninstallcronjob) uninstallcronjob ;;
7377   cron) cron ;;
7378   toPkcs)
7379     toPkcs "$_domain" "$_password" "$_ecc"
7380     ;;
7381   toPkcs8)
7382     toPkcs8 "$_domain" "$_ecc"
7383     ;;
7384   createAccountKey)
7385     createAccountKey "$_accountkeylength"
7386     ;;
7387   createDomainKey)
7388     createDomainKey "$_domain" "$_keylength"
7389     ;;
7390   createCSR)
7391     createCSR "$_domain" "$_altdomains" "$_ecc"
7392     ;;
7393   setnotify)
7394     setnotify "$_notify_hook" "$_notify_level" "$_notify_mode"
7395     ;;
7396   setdefaultca)
7397     setdefaultca
7398     ;;
7399   *)
7400     if [ "$_CMD" ]; then
7401       _err "Invalid command: $_CMD"
7402     fi
7403     showhelp
7404     return 1
7405     ;;
7406   esac
7407   _ret="$?"
7408   if [ "$_ret" != "0" ]; then
7409     return $_ret
7410   fi
7411
7412   if [ "${_CMD}" = "install" ]; then
7413     if [ "$_log" ]; then
7414       if [ -z "$LOG_FILE" ]; then
7415         LOG_FILE="$DEFAULT_LOG_FILE"
7416       fi
7417       _saveaccountconf "LOG_FILE" "$LOG_FILE"
7418     fi
7419
7420     if [ "$_log_level" ]; then
7421       _saveaccountconf "LOG_LEVEL" "$_log_level"
7422     fi
7423
7424     if [ "$_syslog" ]; then
7425       if _exists logger; then
7426         if [ "$_syslog" = "0" ]; then
7427           _clearaccountconf "SYS_LOG"
7428         else
7429           _saveaccountconf "SYS_LOG" "$_syslog"
7430         fi
7431       else
7432         _err "The 'logger' command is not found, can not enable syslog."
7433         _clearaccountconf "SYS_LOG"
7434         SYS_LOG=""
7435       fi
7436     fi
7437
7438     _processAccountConf
7439   fi
7440
7441 }
7442
7443 if [ "$INSTALLONLINE" ]; then
7444   INSTALLONLINE=""
7445   _installOnline
7446   exit
7447 fi
7448
7449 main() {
7450   [ -z "$1" ] && showhelp && return
7451   if _startswith "$1" '-'; then _process "$@"; else "$@"; fi
7452 }
7453
7454 main "$@"