acme.sh

   1 #!/usr/bin/env sh
   2
   3 VER=3.0.2
   4
   5 PROJECT_NAME="acme.sh"
   6
   7 PROJECT_ENTRY="acme.sh"
   8
   9 PROJECT="https://github.com/acmesh-official/$PROJECT_NAME"
  10
  11 DEFAULT_INSTALL_HOME="$HOME/.$PROJECT_NAME"
  12
  13 _WINDOWS_SCHEDULER_NAME="$PROJECT_NAME.cron"
  14
  15 _SCRIPT_="$0"
  16
  17 _SUB_FOLDER_NOTIFY="notify"
  18 _SUB_FOLDER_DNSAPI="dnsapi"
  19 _SUB_FOLDER_DEPLOY="deploy"
  20
  21 _SUB_FOLDERS="$_SUB_FOLDER_DNSAPI $_SUB_FOLDER_DEPLOY $_SUB_FOLDER_NOTIFY"
  22
  23 CA_LETSENCRYPT_V1="https://acme-v01.api.letsencrypt.org/directory"
  24
  25 CA_LETSENCRYPT_V2="https://acme-v02.api.letsencrypt.org/directory"
  26 CA_LETSENCRYPT_V2_TEST="https://acme-staging-v02.api.letsencrypt.org/directory"
  27
  28 CA_BUYPASS="https://api.buypass.com/acme/directory"
  29 CA_BUYPASS_TEST="https://api.test4.buypass.no/acme/directory"
  30
  31 CA_ZEROSSL="https://acme.zerossl.com/v2/DV90"
  32 _ZERO_EAB_ENDPOINT="http://api.zerossl.com/acme/eab-credentials-email"
  33
  34 CA_SSLCOM_RSA="https://acme.ssl.com/sslcom-dv-rsa"
  35 CA_SSLCOM_ECC="https://acme.ssl.com/sslcom-dv-ecc"
  36
  37 DEFAULT_CA=$CA_ZEROSSL
  38 DEFAULT_STAGING_CA=$CA_LETSENCRYPT_V2_TEST
  39
  40 CA_NAMES="
  41 ZeroSSL.com,zerossl
  42 LetsEncrypt.org,letsencrypt
  43 LetsEncrypt.org_test,letsencrypt_test,letsencrypttest
  44 BuyPass.com,buypass
  45 BuyPass.com_test,buypass_test,buypasstest
  46 SSL.com,sslcom
  47 "
  48
  49 CA_SERVERS="$CA_ZEROSSL,$CA_LETSENCRYPT_V2,$CA_LETSENCRYPT_V2_TEST,$CA_BUYPASS,$CA_BUYPASS_TEST,$CA_SSLCOM_RSA"
  50
  51 DEFAULT_USER_AGENT="$PROJECT_NAME/$VER ($PROJECT)"
  52
  53 DEFAULT_ACCOUNT_KEY_LENGTH=2048
  54 DEFAULT_DOMAIN_KEY_LENGTH=2048
  55
  56 DEFAULT_OPENSSL_BIN="openssl"
  57
  58 VTYPE_HTTP="http-01"
  59 VTYPE_DNS="dns-01"
  60 VTYPE_ALPN="tls-alpn-01"
  61
  62 ID_TYPE_DNS="dns"
  63 ID_TYPE_IP="ip"
  64
  65 LOCAL_ANY_ADDRESS="0.0.0.0"
  66
  67 DEFAULT_RENEW=60
  68
  69 NO_VALUE="no"
  70
  71 W_DNS="dns"
  72 W_ALPN="alpn"
  73 DNS_ALIAS_PREFIX="="
  74
  75 MODE_STATELESS="stateless"
  76
  77 STATE_VERIFIED="verified_ok"
  78
  79 NGINX="nginx:"
  80 NGINX_START="#ACME_NGINX_START"
  81 NGINX_END="#ACME_NGINX_END"
  82
  83 BEGIN_CSR="-----BEGIN CERTIFICATE REQUEST-----"
  84 END_CSR="-----END CERTIFICATE REQUEST-----"
  85
  86 BEGIN_CERT="-----BEGIN CERTIFICATE-----"
  87 END_CERT="-----END CERTIFICATE-----"
  88
  89 CONTENT_TYPE_JSON="application/jose+json"
  90 RENEW_SKIP=2
  91
  92 B64CONF_START="__ACME_BASE64__START_"
  93 B64CONF_END="__ACME_BASE64__END_"
  94
  95 ECC_SEP="_"
  96 ECC_SUFFIX="${ECC_SEP}ecc"
  97
  98 LOG_LEVEL_1=1
  99 LOG_LEVEL_2=2
 100 LOG_LEVEL_3=3
 101 DEFAULT_LOG_LEVEL="$LOG_LEVEL_1"
 102
 103 DEBUG_LEVEL_1=1
 104 DEBUG_LEVEL_2=2
 105 DEBUG_LEVEL_3=3
 106 DEBUG_LEVEL_DEFAULT=$DEBUG_LEVEL_1
 107 DEBUG_LEVEL_NONE=0
 108
 109 DOH_CLOUDFLARE=1
 110 DOH_GOOGLE=2
 111 DOH_ALI=3
 112 DOH_DP=4
 113
 114 HIDDEN_VALUE="[hidden](please add '--output-insecure' to see this value)"
 115
 116 SYSLOG_ERROR="user.error"
 117 SYSLOG_INFO="user.info"
 118 SYSLOG_DEBUG="user.debug"
 119
 120 #error
 121 SYSLOG_LEVEL_ERROR=3
 122 #info
 123 SYSLOG_LEVEL_INFO=6
 124 #debug
 125 SYSLOG_LEVEL_DEBUG=7
 126 #debug2
 127 SYSLOG_LEVEL_DEBUG_2=8
 128 #debug3
 129 SYSLOG_LEVEL_DEBUG_3=9
 130
 131 SYSLOG_LEVEL_DEFAULT=$SYSLOG_LEVEL_ERROR
 132 #none
 133 SYSLOG_LEVEL_NONE=0
 134
 135 NOTIFY_LEVEL_DISABLE=0
 136 NOTIFY_LEVEL_ERROR=1
 137 NOTIFY_LEVEL_RENEW=2
 138 NOTIFY_LEVEL_SKIP=3
 139
 140 NOTIFY_LEVEL_DEFAULT=$NOTIFY_LEVEL_RENEW
 141
 142 NOTIFY_MODE_BULK=0
 143 NOTIFY_MODE_CERT=1
 144
 145 NOTIFY_MODE_DEFAULT=$NOTIFY_MODE_BULK
 146
 147 _DEBUG_WIKI="https://github.com/acmesh-official/acme.sh/wiki/How-to-debug-acme.sh"
 148
 149 _PREPARE_LINK="https://github.com/acmesh-official/acme.sh/wiki/Install-preparations"
 150
 151 _STATELESS_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Stateless-Mode"
 152
 153 _DNS_ALIAS_WIKI="https://github.com/acmesh-official/acme.sh/wiki/DNS-alias-mode"
 154
 155 _DNS_MANUAL_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dns-manual-mode"
 156
 157 _DNS_API_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dnsapi"
 158
 159 _NOTIFY_WIKI="https://github.com/acmesh-official/acme.sh/wiki/notify"
 160
 161 _SUDO_WIKI="https://github.com/acmesh-official/acme.sh/wiki/sudo"
 162
 163 _REVOKE_WIKI="https://github.com/acmesh-official/acme.sh/wiki/revokecert"
 164
 165 _ZEROSSL_WIKI="https://github.com/acmesh-official/acme.sh/wiki/ZeroSSL.com-CA"
 166
 167 _SSLCOM_WIKI="https://github.com/acmesh-official/acme.sh/wiki/SSL.com-CA"
 168
 169 _SERVER_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Server"
 170
 171 _PREFERRED_CHAIN_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Preferred-Chain"
 172
 173 _DNSCHECK_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dnscheck"
 174
 175 _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."
 176
 177 _DNS_MANUAL_WARN="It seems that you are using dns manual mode. please take care: $_DNS_MANUAL_ERR"
 178
 179 _DNS_MANUAL_ERROR="It seems that you are using dns manual mode. Read this link first: $_DNS_MANUAL_WIKI"
 180
 181 __INTERACTIVE=""
 182 if [ -t 1 ]; then
 183   __INTERACTIVE="1"
 184 fi
 185
 186 __green() {
 187   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 188     printf '\33[1;32m%b\33[0m' "$1"
 189     return
 190   fi
 191   printf -- "%b" "$1"
 192 }
 193
 194 __red() {
 195   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 196     printf '\33[1;31m%b\33[0m' "$1"
 197     return
 198   fi
 199   printf -- "%b" "$1"
 200 }
 201
 202 _printargs() {
 203   _exitstatus="$?"
 204   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 205     printf -- "%s" "[$(date)] "
 206   fi
 207   if [ -z "$2" ]; then
 208     printf -- "%s" "$1"
 209   else
 210     printf -- "%s" "$1='$2'"
 211   fi
 212   printf "\n"
 213   # return the saved exit status
 214   return "$_exitstatus"
 215 }
 216
 217 _dlg_versions() {
 218   echo "Diagnosis versions: "
 219   echo "openssl:$ACME_OPENSSL_BIN"
 220   if _exists "${ACME_OPENSSL_BIN:-openssl}"; then
 221     ${ACME_OPENSSL_BIN:-openssl} version 2>&1
 222   else
 223     echo "$ACME_OPENSSL_BIN doesn't exist."
 224   fi
 225
 226   echo "apache:"
 227   if [ "$_APACHECTL" ] && _exists "$_APACHECTL"; then
 228     $_APACHECTL -V 2>&1
 229   else
 230     echo "apache doesn't exist."
 231   fi
 232
 233   echo "nginx:"
 234   if _exists "nginx"; then
 235     nginx -V 2>&1
 236   else
 237     echo "nginx doesn't exist."
 238   fi
 239
 240   echo "socat:"
 241   if _exists "socat"; then
 242     socat -V 2>&1
 243   else
 244     _debug "socat doesn't exist."
 245   fi
 246 }
 247
 248 #class
 249 _syslog() {
 250   _exitstatus="$?"
 251   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" = "$SYSLOG_LEVEL_NONE" ]; then
 252     return
 253   fi
 254   _logclass="$1"
 255   shift
 256   if [ -z "$__logger_i" ]; then
 257     if _contains "$(logger --help 2>&1)" "-i"; then
 258       __logger_i="logger -i"
 259     else
 260       __logger_i="logger"
 261     fi
 262   fi
 263   $__logger_i -t "$PROJECT_NAME" -p "$_logclass" "$(_printargs "$@")" >/dev/null 2>&1
 264   return "$_exitstatus"
 265 }
 266
 267 _log() {
 268   [ -z "$LOG_FILE" ] && return
 269   _printargs "$@" >>"$LOG_FILE"
 270 }
 271
 272 _info() {
 273   _log "$@"
 274   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_INFO" ]; then
 275     _syslog "$SYSLOG_INFO" "$@"
 276   fi
 277   _printargs "$@"
 278 }
 279
 280 _err() {
 281   _syslog "$SYSLOG_ERROR" "$@"
 282   _log "$@"
 283   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 284     printf -- "%s" "[$(date)] " >&2
 285   fi
 286   if [ -z "$2" ]; then
 287     __red "$1" >&2
 288   else
 289     __red "$1='$2'" >&2
 290   fi
 291   printf "\n" >&2
 292   return 1
 293 }
 294
 295 _usage() {
 296   __red "$@" >&2
 297   printf "\n" >&2
 298 }
 299
 300 __debug_bash_helper() {
 301   # At this point only do for --debug 3
 302   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -lt "$DEBUG_LEVEL_3" ]; then
 303     return
 304   fi
 305   # Return extra debug info when running with bash, otherwise return empty
 306   # string.
 307   if [ -z "${BASH_VERSION}" ]; then
 308     return
 309   fi
 310   # We are a bash shell at this point, return the filename, function name, and
 311   # line number as a string
 312   _dbh_saveIFS=$IFS
 313   IFS=" "
 314   # Must use eval or syntax error happens under dash. The eval should use
 315   # single quotes as older versions of busybox had a bug with double quotes and
 316   # eval.
 317   # Use 'caller 1' as we want one level up the stack as we should be called
 318   # by one of the _debug* functions
 319   eval '_dbh_called=($(caller 1))'
 320   IFS=$_dbh_saveIFS
 321   eval '_dbh_file=${_dbh_called[2]}'
 322   if [ -n "${_script_home}" ]; then
 323     # Trim off the _script_home directory name
 324     eval '_dbh_file=${_dbh_file#$_script_home/}'
 325   fi
 326   eval '_dbh_function=${_dbh_called[1]}'
 327   eval '_dbh_lineno=${_dbh_called[0]}'
 328   printf "%-40s " "$_dbh_file:${_dbh_function}:${_dbh_lineno}"
 329 }
 330
 331 _debug() {
 332   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 333     _log "$@"
 334   fi
 335   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 336     _syslog "$SYSLOG_DEBUG" "$@"
 337   fi
 338   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 339     _bash_debug=$(__debug_bash_helper)
 340     _printargs "${_bash_debug}$@" >&2
 341   fi
 342 }
 343
 344 #output the sensitive messages
 345 _secure_debug() {
 346   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 347     if [ "$OUTPUT_INSECURE" = "1" ]; then
 348       _log "$@"
 349     else
 350       _log "$1" "$HIDDEN_VALUE"
 351     fi
 352   fi
 353   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 354     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 355   fi
 356   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 357     if [ "$OUTPUT_INSECURE" = "1" ]; then
 358       _printargs "$@" >&2
 359     else
 360       _printargs "$1" "$HIDDEN_VALUE" >&2
 361     fi
 362   fi
 363 }
 364
 365 _debug2() {
 366   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 367     _log "$@"
 368   fi
 369   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 370     _syslog "$SYSLOG_DEBUG" "$@"
 371   fi
 372   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 373     _bash_debug=$(__debug_bash_helper)
 374     _printargs "${_bash_debug}$@" >&2
 375   fi
 376 }
 377
 378 _secure_debug2() {
 379   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 380     if [ "$OUTPUT_INSECURE" = "1" ]; then
 381       _log "$@"
 382     else
 383       _log "$1" "$HIDDEN_VALUE"
 384     fi
 385   fi
 386   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 387     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 388   fi
 389   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 390     if [ "$OUTPUT_INSECURE" = "1" ]; then
 391       _printargs "$@" >&2
 392     else
 393       _printargs "$1" "$HIDDEN_VALUE" >&2
 394     fi
 395   fi
 396 }
 397
 398 _debug3() {
 399   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 400     _log "$@"
 401   fi
 402   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 403     _syslog "$SYSLOG_DEBUG" "$@"
 404   fi
 405   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 406     _bash_debug=$(__debug_bash_helper)
 407     _printargs "${_bash_debug}$@" >&2
 408   fi
 409 }
 410
 411 _secure_debug3() {
 412   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 413     if [ "$OUTPUT_INSECURE" = "1" ]; then
 414       _log "$@"
 415     else
 416       _log "$1" "$HIDDEN_VALUE"
 417     fi
 418   fi
 419   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 420     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 421   fi
 422   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 423     if [ "$OUTPUT_INSECURE" = "1" ]; then
 424       _printargs "$@" >&2
 425     else
 426       _printargs "$1" "$HIDDEN_VALUE" >&2
 427     fi
 428   fi
 429 }
 430
 431 _upper_case() {
 432   tr '[:lower:]' '[:upper:]'
 433 }
 434
 435 _lower_case() {
 436   tr '[:upper:]' '[:lower:]'
 437 }
 438
 439 _startswith() {
 440   _str="$1"
 441   _sub="$2"
 442   echo "$_str" | grep "^$_sub" >/dev/null 2>&1
 443 }
 444
 445 _endswith() {
 446   _str="$1"
 447   _sub="$2"
 448   echo "$_str" | grep -- "$_sub\$" >/dev/null 2>&1
 449 }
 450
 451 _contains() {
 452   _str="$1"
 453   _sub="$2"
 454   echo "$_str" | grep -- "$_sub" >/dev/null 2>&1
 455 }
 456
 457 _hasfield() {
 458   _str="$1"
 459   _field="$2"
 460   _sep="$3"
 461   if [ -z "$_field" ]; then
 462     _usage "Usage: str field  [sep]"
 463     return 1
 464   fi
 465
 466   if [ -z "$_sep" ]; then
 467     _sep=","
 468   fi
 469
 470   for f in $(echo "$_str" | tr "$_sep" ' '); do
 471     if [ "$f" = "$_field" ]; then
 472       _debug2 "'$_str' contains '$_field'"
 473       return 0 #contains ok
 474     fi
 475   done
 476   _debug2 "'$_str' does not contain '$_field'"
 477   return 1 #not contains
 478 }
 479
 480 # str index [sep]
 481 _getfield() {
 482   _str="$1"
 483   _findex="$2"
 484   _sep="$3"
 485
 486   if [ -z "$_findex" ]; then
 487     _usage "Usage: str field  [sep]"
 488     return 1
 489   fi
 490
 491   if [ -z "$_sep" ]; then
 492     _sep=","
 493   fi
 494
 495   _ffi="$_findex"
 496   while [ "$_ffi" -gt "0" ]; do
 497     _fv="$(echo "$_str" | cut -d "$_sep" -f "$_ffi")"
 498     if [ "$_fv" ]; then
 499       printf -- "%s" "$_fv"
 500       return 0
 501     fi
 502     _ffi="$(_math "$_ffi" - 1)"
 503   done
 504
 505   printf -- "%s" "$_str"
 506
 507 }
 508
 509 _exists() {
 510   cmd="$1"
 511   if [ -z "$cmd" ]; then
 512     _usage "Usage: _exists cmd"
 513     return 1
 514   fi
 515
 516   if eval type type >/dev/null 2>&1; then
 517     eval type "$cmd" >/dev/null 2>&1
 518   elif command >/dev/null 2>&1; then
 519     command -v "$cmd" >/dev/null 2>&1
 520   else
 521     which "$cmd" >/dev/null 2>&1
 522   fi
 523   ret="$?"
 524   _debug3 "$cmd exists=$ret"
 525   return $ret
 526 }
 527
 528 #a + b
 529 _math() {
 530   _m_opts="$@"
 531   printf "%s" "$(($_m_opts))"
 532 }
 533
 534 _h_char_2_dec() {
 535   _ch=$1
 536   case "${_ch}" in
 537   a | A)
 538     printf "10"
 539     ;;
 540   b | B)
 541     printf "11"
 542     ;;
 543   c | C)
 544     printf "12"
 545     ;;
 546   d | D)
 547     printf "13"
 548     ;;
 549   e | E)
 550     printf "14"
 551     ;;
 552   f | F)
 553     printf "15"
 554     ;;
 555   *)
 556     printf "%s" "$_ch"
 557     ;;
 558   esac
 559
 560 }
 561
 562 _URGLY_PRINTF=""
 563 if [ "$(printf '\x41')" != 'A' ]; then
 564   _URGLY_PRINTF=1
 565 fi
 566
 567 _ESCAPE_XARGS=""
 568 if _exists xargs && [ "$(printf %s '\\x41' | xargs printf)" = 'A' ]; then
 569   _ESCAPE_XARGS=1
 570 fi
 571
 572 _h2b() {
 573   if _exists xxd; then
 574     if _contains "$(xxd --help 2>&1)" "assumes -c30"; then
 575       if xxd -r -p -c 9999 2>/dev/null; then
 576         return
 577       fi
 578     else
 579       if xxd -r -p 2>/dev/null; then
 580         return
 581       fi
 582     fi
 583   fi
 584
 585   hex=$(cat)
 586   ic=""
 587   jc=""
 588   _debug2 _URGLY_PRINTF "$_URGLY_PRINTF"
 589   if [ -z "$_URGLY_PRINTF" ]; then
 590     if [ "$_ESCAPE_XARGS" ] && _exists xargs; then
 591       _debug2 "xargs"
 592       echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/\\\\\\x\1/g' | xargs printf
 593     else
 594       for h in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/ \1/g'); do
 595         if [ -z "$h" ]; then
 596           break
 597         fi
 598         printf "\x$h%s"
 599       done
 600     fi
 601   else
 602     for c in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\)/ \1/g'); do
 603       if [ -z "$ic" ]; then
 604         ic=$c
 605         continue
 606       fi
 607       jc=$c
 608       ic="$(_h_char_2_dec "$ic")"
 609       jc="$(_h_char_2_dec "$jc")"
 610       printf '\'"$(printf "%o" "$(_math "$ic" \* 16 + $jc)")""%s"
 611       ic=""
 612       jc=""
 613     done
 614   fi
 615
 616 }
 617
 618 _is_solaris() {
 619   _contains "${__OS__:=$(uname -a)}" "solaris" || _contains "${__OS__:=$(uname -a)}" "SunOS"
 620 }
 621
 622 #_ascii_hex str
 623 #this can only process ascii chars, should only be used when od command is missing as a backup way.
 624 _ascii_hex() {
 625   _debug2 "Using _ascii_hex"
 626   _str="$1"
 627   _str_len=${#_str}
 628   _h_i=1
 629   while [ "$_h_i" -le "$_str_len" ]; do
 630     _str_c="$(printf "%s" "$_str" | cut -c "$_h_i")"
 631     printf " %02x" "'$_str_c"
 632     _h_i="$(_math "$_h_i" + 1)"
 633   done
 634 }
 635
 636 #stdin  output hexstr splited by one space
 637 #input:"abc"
 638 #output: " 61 62 63"
 639 _hex_dump() {
 640   if _exists od; then
 641     od -A n -v -t x1 | tr -s " " | sed 's/ $//' | tr -d "\r\t\n"
 642   elif _exists hexdump; then
 643     _debug3 "using hexdump"
 644     hexdump -v -e '/1 ""' -e '/1 " %02x" ""'
 645   elif _exists xxd; then
 646     _debug3 "using xxd"
 647     xxd -ps -c 20 -i | sed "s/ 0x/ /g" | tr -d ",\n" | tr -s " "
 648   else
 649     _debug3 "using _ascii_hex"
 650     str=$(cat)
 651     _ascii_hex "$str"
 652   fi
 653 }
 654
 655 #url encode, no-preserved chars
 656 #A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z
 657 #41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a
 658
 659 #a  b  c  d  e  f  g  h  i  j  k  l  m  n  o  p  q  r  s  t  u  v  w  x  y  z
 660 #61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 78 79 7a
 661
 662 #0  1  2  3  4  5  6  7  8  9  -  _  .  ~
 663 #30 31 32 33 34 35 36 37 38 39 2d 5f 2e 7e
 664
 665 #stdin stdout
 666 _url_encode() {
 667   _hex_str=$(_hex_dump)
 668   _debug3 "_url_encode"
 669   _debug3 "_hex_str" "$_hex_str"
 670   for _hex_code in $_hex_str; do
 671     #upper case
 672     case "${_hex_code}" in
 673     "41")
 674       printf "%s" "A"
 675       ;;
 676     "42")
 677       printf "%s" "B"
 678       ;;
 679     "43")
 680       printf "%s" "C"
 681       ;;
 682     "44")
 683       printf "%s" "D"
 684       ;;
 685     "45")
 686       printf "%s" "E"
 687       ;;
 688     "46")
 689       printf "%s" "F"
 690       ;;
 691     "47")
 692       printf "%s" "G"
 693       ;;
 694     "48")
 695       printf "%s" "H"
 696       ;;
 697     "49")
 698       printf "%s" "I"
 699       ;;
 700     "4a")
 701       printf "%s" "J"
 702       ;;
 703     "4b")
 704       printf "%s" "K"
 705       ;;
 706     "4c")
 707       printf "%s" "L"
 708       ;;
 709     "4d")
 710       printf "%s" "M"
 711       ;;
 712     "4e")
 713       printf "%s" "N"
 714       ;;
 715     "4f")
 716       printf "%s" "O"
 717       ;;
 718     "50")
 719       printf "%s" "P"
 720       ;;
 721     "51")
 722       printf "%s" "Q"
 723       ;;
 724     "52")
 725       printf "%s" "R"
 726       ;;
 727     "53")
 728       printf "%s" "S"
 729       ;;
 730     "54")
 731       printf "%s" "T"
 732       ;;
 733     "55")
 734       printf "%s" "U"
 735       ;;
 736     "56")
 737       printf "%s" "V"
 738       ;;
 739     "57")
 740       printf "%s" "W"
 741       ;;
 742     "58")
 743       printf "%s" "X"
 744       ;;
 745     "59")
 746       printf "%s" "Y"
 747       ;;
 748     "5a")
 749       printf "%s" "Z"
 750       ;;
 751
 752       #lower case
 753     "61")
 754       printf "%s" "a"
 755       ;;
 756     "62")
 757       printf "%s" "b"
 758       ;;
 759     "63")
 760       printf "%s" "c"
 761       ;;
 762     "64")
 763       printf "%s" "d"
 764       ;;
 765     "65")
 766       printf "%s" "e"
 767       ;;
 768     "66")
 769       printf "%s" "f"
 770       ;;
 771     "67")
 772       printf "%s" "g"
 773       ;;
 774     "68")
 775       printf "%s" "h"
 776       ;;
 777     "69")
 778       printf "%s" "i"
 779       ;;
 780     "6a")
 781       printf "%s" "j"
 782       ;;
 783     "6b")
 784       printf "%s" "k"
 785       ;;
 786     "6c")
 787       printf "%s" "l"
 788       ;;
 789     "6d")
 790       printf "%s" "m"
 791       ;;
 792     "6e")
 793       printf "%s" "n"
 794       ;;
 795     "6f")
 796       printf "%s" "o"
 797       ;;
 798     "70")
 799       printf "%s" "p"
 800       ;;
 801     "71")
 802       printf "%s" "q"
 803       ;;
 804     "72")
 805       printf "%s" "r"
 806       ;;
 807     "73")
 808       printf "%s" "s"
 809       ;;
 810     "74")
 811       printf "%s" "t"
 812       ;;
 813     "75")
 814       printf "%s" "u"
 815       ;;
 816     "76")
 817       printf "%s" "v"
 818       ;;
 819     "77")
 820       printf "%s" "w"
 821       ;;
 822     "78")
 823       printf "%s" "x"
 824       ;;
 825     "79")
 826       printf "%s" "y"
 827       ;;
 828     "7a")
 829       printf "%s" "z"
 830       ;;
 831       #numbers
 832     "30")
 833       printf "%s" "0"
 834       ;;
 835     "31")
 836       printf "%s" "1"
 837       ;;
 838     "32")
 839       printf "%s" "2"
 840       ;;
 841     "33")
 842       printf "%s" "3"
 843       ;;
 844     "34")
 845       printf "%s" "4"
 846       ;;
 847     "35")
 848       printf "%s" "5"
 849       ;;
 850     "36")
 851       printf "%s" "6"
 852       ;;
 853     "37")
 854       printf "%s" "7"
 855       ;;
 856     "38")
 857       printf "%s" "8"
 858       ;;
 859     "39")
 860       printf "%s" "9"
 861       ;;
 862     "2d")
 863       printf "%s" "-"
 864       ;;
 865     "5f")
 866       printf "%s" "_"
 867       ;;
 868     "2e")
 869       printf "%s" "."
 870       ;;
 871     "7e")
 872       printf "%s" "~"
 873       ;;
 874     #other hex
 875     *)
 876       printf '%%%s' "$_hex_code"
 877       ;;
 878     esac
 879   done
 880 }
 881
 882 _json_encode() {
 883   _j_str="$(sed 's/"/\\"/g' | sed "s/\r/\\r/g")"
 884   _debug3 "_json_encode"
 885   _debug3 "_j_str" "$_j_str"
 886   echo "$_j_str" | _hex_dump | _lower_case | sed 's/0a/5c 6e/g' | tr -d ' ' | _h2b | tr -d "\r\n"
 887 }
 888
 889 #from: http:\/\/  to http://
 890 _json_decode() {
 891   _j_str="$(sed 's#\\/#/#g')"
 892   _debug3 "_json_decode"
 893   _debug3 "_j_str" "$_j_str"
 894   echo "$_j_str"
 895 }
 896
 897 #options file
 898 _sed_i() {
 899   options="$1"
 900   filename="$2"
 901   if [ -z "$filename" ]; then
 902     _usage "Usage:_sed_i options filename"
 903     return 1
 904   fi
 905   _debug2 options "$options"
 906   if sed -h 2>&1 | grep "\-i\[SUFFIX]" >/dev/null 2>&1; then
 907     _debug "Using sed  -i"
 908     sed -i "$options" "$filename"
 909   else
 910     _debug "No -i support in sed"
 911     text="$(cat "$filename")"
 912     echo "$text" | sed "$options" >"$filename"
 913   fi
 914 }
 915
 916 _egrep_o() {
 917   if ! egrep -o "$1" 2>/dev/null; then
 918     sed -n 's/.*\('"$1"'\).*/\1/p'
 919   fi
 920 }
 921
 922 #Usage: file startline endline
 923 _getfile() {
 924   filename="$1"
 925   startline="$2"
 926   endline="$3"
 927   if [ -z "$endline" ]; then
 928     _usage "Usage: file startline endline"
 929     return 1
 930   fi
 931
 932   i="$(grep -n -- "$startline" "$filename" | cut -d : -f 1)"
 933   if [ -z "$i" ]; then
 934     _err "Can not find start line: $startline"
 935     return 1
 936   fi
 937   i="$(_math "$i" + 1)"
 938   _debug i "$i"
 939
 940   j="$(grep -n -- "$endline" "$filename" | cut -d : -f 1)"
 941   if [ -z "$j" ]; then
 942     _err "Can not find end line: $endline"
 943     return 1
 944   fi
 945   j="$(_math "$j" - 1)"
 946   _debug j "$j"
 947
 948   sed -n "$i,${j}p" "$filename"
 949
 950 }
 951
 952 #Usage: multiline
 953 _base64() {
 954   [ "" ] #urgly
 955   if [ "$1" ]; then
 956     _debug3 "base64 multiline:'$1'"
 957     ${ACME_OPENSSL_BIN:-openssl} base64 -e
 958   else
 959     _debug3 "base64 single line."
 960     ${ACME_OPENSSL_BIN:-openssl} base64 -e | tr -d '\r\n'
 961   fi
 962 }
 963
 964 #Usage: multiline
 965 _dbase64() {
 966   if [ "$1" ]; then
 967     ${ACME_OPENSSL_BIN:-openssl} base64 -d -A
 968   else
 969     ${ACME_OPENSSL_BIN:-openssl} base64 -d
 970   fi
 971 }
 972
 973 #file
 974 _checkcert() {
 975   _cf="$1"
 976   if [ "$DEBUG" ]; then
 977     ${ACME_OPENSSL_BIN:-openssl} x509 -noout -text -in "$_cf"
 978   else
 979     ${ACME_OPENSSL_BIN:-openssl} x509 -noout -text -in "$_cf" >/dev/null 2>&1
 980   fi
 981 }
 982
 983 #Usage: hashalg  [outputhex]
 984 #Output Base64-encoded digest
 985 _digest() {
 986   alg="$1"
 987   if [ -z "$alg" ]; then
 988     _usage "Usage: _digest hashalg"
 989     return 1
 990   fi
 991
 992   outputhex="$2"
 993
 994   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ] || [ "$alg" = "md5" ]; then
 995     if [ "$outputhex" ]; then
 996       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hex | cut -d = -f 2 | tr -d ' '
 997     else
 998       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -binary | _base64
 999     fi
1000   else
1001     _err "$alg is not supported yet"
1002     return 1
1003   fi
1004
1005 }
1006
1007 #Usage: hashalg  secret_hex  [outputhex]
1008 #Output binary hmac
1009 _hmac() {
1010   alg="$1"
1011   secret_hex="$2"
1012   outputhex="$3"
1013
1014   if [ -z "$secret_hex" ]; then
1015     _usage "Usage: _hmac hashalg secret [outputhex]"
1016     return 1
1017   fi
1018
1019   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ]; then
1020     if [ "$outputhex" ]; then
1021       (${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 ' '
1022     else
1023       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -mac HMAC -macopt "hexkey:$secret_hex" -binary 2>/dev/null || ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hmac "$(printf "%s" "$secret_hex" | _h2b)" -binary
1024     fi
1025   else
1026     _err "$alg is not supported yet"
1027     return 1
1028   fi
1029
1030 }
1031
1032 #Usage: keyfile hashalg
1033 #Output: Base64-encoded signature value
1034 _sign() {
1035   keyfile="$1"
1036   alg="$2"
1037   if [ -z "$alg" ]; then
1038     _usage "Usage: _sign keyfile hashalg"
1039     return 1
1040   fi
1041
1042   _sign_openssl="${ACME_OPENSSL_BIN:-openssl} dgst -sign $keyfile "
1043
1044   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1 || grep "BEGIN PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1045     $_sign_openssl -$alg | _base64
1046   elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1047     if ! _signedECText="$($_sign_openssl -sha$__ECC_KEY_LEN | ${ACME_OPENSSL_BIN:-openssl} asn1parse -inform DER)"; then
1048       _err "Sign failed: $_sign_openssl"
1049       _err "Key file: $keyfile"
1050       _err "Key content:$(wc -l <"$keyfile") lines"
1051       return 1
1052     fi
1053     _debug3 "_signedECText" "$_signedECText"
1054     _ec_r="$(echo "$_signedECText" | _head_n 2 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1055     _ec_s="$(echo "$_signedECText" | _head_n 3 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1056     if [ "$__ECC_KEY_LEN" -eq "256" ]; then
1057       while [ "${#_ec_r}" -lt "64" ]; do
1058         _ec_r="0${_ec_r}"
1059       done
1060       while [ "${#_ec_s}" -lt "64" ]; do
1061         _ec_s="0${_ec_s}"
1062       done
1063     fi
1064     if [ "$__ECC_KEY_LEN" -eq "384" ]; then
1065       while [ "${#_ec_r}" -lt "96" ]; do
1066         _ec_r="0${_ec_r}"
1067       done
1068       while [ "${#_ec_s}" -lt "96" ]; do
1069         _ec_s="0${_ec_s}"
1070       done
1071     fi
1072     if [ "$__ECC_KEY_LEN" -eq "512" ]; then
1073       while [ "${#_ec_r}" -lt "132" ]; do
1074         _ec_r="0${_ec_r}"
1075       done
1076       while [ "${#_ec_s}" -lt "132" ]; do
1077         _ec_s="0${_ec_s}"
1078       done
1079     fi
1080     _debug3 "_ec_r" "$_ec_r"
1081     _debug3 "_ec_s" "$_ec_s"
1082     printf "%s" "$_ec_r$_ec_s" | _h2b | _base64
1083   else
1084     _err "Unknown key file format."
1085     return 1
1086   fi
1087
1088 }
1089
1090 #keylength or isEcc flag (empty str => not ecc)
1091 _isEccKey() {
1092   _length="$1"
1093
1094   if [ -z "$_length" ]; then
1095     return 1
1096   fi
1097
1098   [ "$_length" != "1024" ] &&
1099     [ "$_length" != "2048" ] &&
1100     [ "$_length" != "3072" ] &&
1101     [ "$_length" != "4096" ] &&
1102     [ "$_length" != "8192" ]
1103 }
1104
1105 # _createkey  2048|ec-256   file
1106 _createkey() {
1107   length="$1"
1108   f="$2"
1109   _debug2 "_createkey for file:$f"
1110   eccname="$length"
1111   if _startswith "$length" "ec-"; then
1112     length=$(printf "%s" "$length" | cut -d '-' -f 2-100)
1113
1114     if [ "$length" = "256" ]; then
1115       eccname="prime256v1"
1116     fi
1117     if [ "$length" = "384" ]; then
1118       eccname="secp384r1"
1119     fi
1120     if [ "$length" = "521" ]; then
1121       eccname="secp521r1"
1122     fi
1123
1124   fi
1125
1126   if [ -z "$length" ]; then
1127     length=2048
1128   fi
1129
1130   _debug "Use length $length"
1131
1132   if ! touch "$f" >/dev/null 2>&1; then
1133     _f_path="$(dirname "$f")"
1134     _debug _f_path "$_f_path"
1135     if ! mkdir -p "$_f_path"; then
1136       _err "Can not create path: $_f_path"
1137       return 1
1138     fi
1139   fi
1140
1141   if _isEccKey "$length"; then
1142     _debug "Using ec name: $eccname"
1143     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} ecparam -name "$eccname" -noout -genkey 2>/dev/null)"; then
1144       echo "$_opkey" >"$f"
1145     else
1146       _err "error ecc key name: $eccname"
1147       return 1
1148     fi
1149   else
1150     _debug "Using RSA: $length"
1151     __traditional=""
1152     if _contains "$(${ACME_OPENSSL_BIN:-openssl} help genrsa 2>&1)" "-traditional"; then
1153       __traditional="-traditional"
1154     fi
1155     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} genrsa $__traditional "$length" 2>/dev/null)"; then
1156       echo "$_opkey" >"$f"
1157     else
1158       _err "error rsa key: $length"
1159       return 1
1160     fi
1161   fi
1162
1163   if [ "$?" != "0" ]; then
1164     _err "Create key error."
1165     return 1
1166   fi
1167 }
1168
1169 #domain
1170 _is_idn() {
1171   _is_idn_d="$1"
1172   _debug2 _is_idn_d "$_is_idn_d"
1173   _idn_temp=$(printf "%s" "$_is_idn_d" | tr -d '0-9' | tr -d 'a-z' | tr -d 'A-Z' | tr -d '*.,-_')
1174   _debug2 _idn_temp "$_idn_temp"
1175   [ "$_idn_temp" ]
1176 }
1177
1178 #aa.com
1179 #aa.com,bb.com,cc.com
1180 _idn() {
1181   __idn_d="$1"
1182   if ! _is_idn "$__idn_d"; then
1183     printf "%s" "$__idn_d"
1184     return 0
1185   fi
1186
1187   if _exists idn; then
1188     if _contains "$__idn_d" ','; then
1189       _i_first="1"
1190       for f in $(echo "$__idn_d" | tr ',' ' '); do
1191         [ -z "$f" ] && continue
1192         if [ -z "$_i_first" ]; then
1193           printf "%s" ","
1194         else
1195           _i_first=""
1196         fi
1197         idn --quiet "$f" | tr -d "\r\n"
1198       done
1199     else
1200       idn "$__idn_d" | tr -d "\r\n"
1201     fi
1202   else
1203     _err "Please install idn to process IDN names."
1204   fi
1205 }
1206
1207 #_createcsr  cn  san_list  keyfile csrfile conf acmeValidationv1
1208 _createcsr() {
1209   _debug _createcsr
1210   domain="$1"
1211   domainlist="$2"
1212   csrkey="$3"
1213   csr="$4"
1214   csrconf="$5"
1215   acmeValidationv1="$6"
1216   _debug2 domain "$domain"
1217   _debug2 domainlist "$domainlist"
1218   _debug2 csrkey "$csrkey"
1219   _debug2 csr "$csr"
1220   _debug2 csrconf "$csrconf"
1221
1222   printf "[ req_distinguished_name ]\n[ req ]\ndistinguished_name = req_distinguished_name\nreq_extensions = v3_req\n[ v3_req ]\n\n" >"$csrconf"
1223
1224   if [ "$acmeValidationv1" ]; then
1225     domainlist="$(_idn "$domainlist")"
1226     _debug2 domainlist "$domainlist"
1227     alt=""
1228     for dl in $(echo "$domainlist" | tr "," ' '); do
1229       if [ "$alt" ]; then
1230         alt="$alt,$(_getIdType "$dl" | _upper_case):$dl"
1231       else
1232         alt="$(_getIdType "$dl" | _upper_case):$dl"
1233       fi
1234     done
1235     printf -- "\nsubjectAltName=$alt" >>"$csrconf"
1236   elif [ -z "$domainlist" ] || [ "$domainlist" = "$NO_VALUE" ]; then
1237     #single domain
1238     _info "Single domain" "$domain"
1239     printf -- "\nsubjectAltName=$(_getIdType "$domain" | _upper_case):$(_idn "$domain")" >>"$csrconf"
1240   else
1241     domainlist="$(_idn "$domainlist")"
1242     _debug2 domainlist "$domainlist"
1243     alt="$(_getIdType "$domain" | _upper_case):$domain"
1244     for dl in $(echo "$domainlist" | tr "," ' '); do
1245       alt="$alt,$(_getIdType "$dl" | _upper_case):$dl"
1246     done
1247     #multi
1248     _info "Multi domain" "$alt"
1249     printf -- "\nsubjectAltName=$alt" >>"$csrconf"
1250   fi
1251   if [ "$Le_OCSP_Staple" = "1" ]; then
1252     _savedomainconf Le_OCSP_Staple "$Le_OCSP_Staple"
1253     printf -- "\nbasicConstraints = CA:FALSE\n1.3.6.1.5.5.7.1.24=DER:30:03:02:01:05" >>"$csrconf"
1254   fi
1255
1256   if [ "$acmeValidationv1" ]; then
1257     printf "\n1.3.6.1.5.5.7.1.31=critical,DER:04:20:${acmeValidationv1}" >>"${csrconf}"
1258   fi
1259
1260   _csr_cn="$(_idn "$domain")"
1261   _debug2 _csr_cn "$_csr_cn"
1262   if _contains "$(uname -a)" "MINGW"; then
1263     ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "//CN=$_csr_cn" -config "$csrconf" -out "$csr"
1264   else
1265     ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "/CN=$_csr_cn" -config "$csrconf" -out "$csr"
1266   fi
1267 }
1268
1269 #_signcsr key  csr  conf cert
1270 _signcsr() {
1271   key="$1"
1272   csr="$2"
1273   conf="$3"
1274   cert="$4"
1275   _debug "_signcsr"
1276
1277   _msg="$(${ACME_OPENSSL_BIN:-openssl} x509 -req -days 365 -in "$csr" -signkey "$key" -extensions v3_req -extfile "$conf" -out "$cert" 2>&1)"
1278   _ret="$?"
1279   _debug "$_msg"
1280   return $_ret
1281 }
1282
1283 #_csrfile
1284 _readSubjectFromCSR() {
1285   _csrfile="$1"
1286   if [ -z "$_csrfile" ]; then
1287     _usage "_readSubjectFromCSR mycsr.csr"
1288     return 1
1289   fi
1290   ${ACME_OPENSSL_BIN:-openssl} req -noout -in "$_csrfile" -subject | tr ',' "\n" | _egrep_o "CN *=.*" | cut -d = -f 2 | cut -d / -f 1 | tr -d ' \n'
1291 }
1292
1293 #_csrfile
1294 #echo comma separated domain list
1295 _readSubjectAltNamesFromCSR() {
1296   _csrfile="$1"
1297   if [ -z "$_csrfile" ]; then
1298     _usage "_readSubjectAltNamesFromCSR mycsr.csr"
1299     return 1
1300   fi
1301
1302   _csrsubj="$(_readSubjectFromCSR "$_csrfile")"
1303   _debug _csrsubj "$_csrsubj"
1304
1305   _dnsAltnames="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile" | grep "^ *DNS:.*" | tr -d ' \n')"
1306   _debug _dnsAltnames "$_dnsAltnames"
1307
1308   if _contains "$_dnsAltnames," "DNS:$_csrsubj,"; then
1309     _debug "AltNames contains subject"
1310     _excapedAlgnames="$(echo "$_dnsAltnames" | tr '*' '#')"
1311     _debug _excapedAlgnames "$_excapedAlgnames"
1312     _escapedSubject="$(echo "$_csrsubj" | tr '*' '#')"
1313     _debug _escapedSubject "$_escapedSubject"
1314     _dnsAltnames="$(echo "$_excapedAlgnames," | sed "s/DNS:$_escapedSubject,//g" | tr '#' '*' | sed "s/,\$//g")"
1315     _debug _dnsAltnames "$_dnsAltnames"
1316   else
1317     _debug "AltNames doesn't contain subject"
1318   fi
1319
1320   echo "$_dnsAltnames" | sed "s/DNS://g"
1321 }
1322
1323 #_csrfile
1324 _readKeyLengthFromCSR() {
1325   _csrfile="$1"
1326   if [ -z "$_csrfile" ]; then
1327     _usage "_readKeyLengthFromCSR mycsr.csr"
1328     return 1
1329   fi
1330
1331   _outcsr="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile")"
1332   _debug2 _outcsr "$_outcsr"
1333   if _contains "$_outcsr" "Public Key Algorithm: id-ecPublicKey"; then
1334     _debug "ECC CSR"
1335     echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *ASN1 OID:.*" | cut -d ':' -f 2 | tr -d ' '
1336   else
1337     _debug "RSA CSR"
1338     _rkl="$(echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1)"
1339     if [ "$_rkl" ]; then
1340       echo "$_rkl"
1341     else
1342       echo "$_outcsr" | tr "\t" " " | _egrep_o "RSA Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1
1343     fi
1344   fi
1345 }
1346
1347 _ss() {
1348   _port="$1"
1349
1350   if _exists "ss"; then
1351     _debug "Using: ss"
1352     ss -ntpl 2>/dev/null | grep ":$_port "
1353     return 0
1354   fi
1355
1356   if _exists "netstat"; then
1357     _debug "Using: netstat"
1358     if netstat -help 2>&1 | grep "\-p proto" >/dev/null; then
1359       #for windows version netstat tool
1360       netstat -an -p tcp | grep "LISTENING" | grep ":$_port "
1361     else
1362       if netstat -help 2>&1 | grep "\-p protocol" >/dev/null; then
1363         netstat -an -p tcp | grep LISTEN | grep ":$_port "
1364       elif netstat -help 2>&1 | grep -- '-P protocol' >/dev/null; then
1365         #for solaris
1366         netstat -an -P tcp | grep "\.$_port " | grep "LISTEN"
1367       elif netstat -help 2>&1 | grep "\-p" >/dev/null; then
1368         #for full linux
1369         netstat -ntpl | grep ":$_port "
1370       else
1371         #for busybox (embedded linux; no pid support)
1372         netstat -ntl 2>/dev/null | grep ":$_port "
1373       fi
1374     fi
1375     return 0
1376   fi
1377
1378   return 1
1379 }
1380
1381 #outfile key cert cacert [password [name [caname]]]
1382 _toPkcs() {
1383   _cpfx="$1"
1384   _ckey="$2"
1385   _ccert="$3"
1386   _cca="$4"
1387   pfxPassword="$5"
1388   pfxName="$6"
1389   pfxCaname="$7"
1390
1391   if [ "$pfxCaname" ]; then
1392     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName" -caname "$pfxCaname"
1393   elif [ "$pfxName" ]; then
1394     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName"
1395   elif [ "$pfxPassword" ]; then
1396     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword"
1397   else
1398     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca"
1399   fi
1400
1401 }
1402
1403 #domain [password] [isEcc]
1404 toPkcs() {
1405   domain="$1"
1406   pfxPassword="$2"
1407   if [ -z "$domain" ]; then
1408     _usage "Usage: $PROJECT_ENTRY --to-pkcs12 --domain <domain.tld> [--password <password>] [--ecc]"
1409     return 1
1410   fi
1411
1412   _isEcc="$3"
1413
1414   _initpath "$domain" "$_isEcc"
1415
1416   _toPkcs "$CERT_PFX_PATH" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$pfxPassword"
1417
1418   if [ "$?" = "0" ]; then
1419     _info "Success, Pfx is exported to: $CERT_PFX_PATH"
1420   fi
1421
1422 }
1423
1424 #domain [isEcc]
1425 toPkcs8() {
1426   domain="$1"
1427
1428   if [ -z "$domain" ]; then
1429     _usage "Usage: $PROJECT_ENTRY --to-pkcs8 --domain <domain.tld> [--ecc]"
1430     return 1
1431   fi
1432
1433   _isEcc="$2"
1434
1435   _initpath "$domain" "$_isEcc"
1436
1437   ${ACME_OPENSSL_BIN:-openssl} pkcs8 -topk8 -inform PEM -outform PEM -nocrypt -in "$CERT_KEY_PATH" -out "$CERT_PKCS8_PATH"
1438
1439   if [ "$?" = "0" ]; then
1440     _info "Success, $CERT_PKCS8_PATH"
1441   fi
1442
1443 }
1444
1445 #[2048]
1446 createAccountKey() {
1447   _info "Creating account key"
1448   if [ -z "$1" ]; then
1449     _usage "Usage: $PROJECT_ENTRY --create-account-key [--accountkeylength <bits>]"
1450     return
1451   fi
1452
1453   length=$1
1454   _create_account_key "$length"
1455
1456 }
1457
1458 _create_account_key() {
1459
1460   length=$1
1461
1462   if [ -z "$length" ] || [ "$length" = "$NO_VALUE" ]; then
1463     _debug "Use default length $DEFAULT_ACCOUNT_KEY_LENGTH"
1464     length="$DEFAULT_ACCOUNT_KEY_LENGTH"
1465   fi
1466
1467   _debug length "$length"
1468   _initpath
1469
1470   mkdir -p "$CA_DIR"
1471   if [ -s "$ACCOUNT_KEY_PATH" ]; then
1472     _info "Account key exists, skip"
1473     return 0
1474   else
1475     #generate account key
1476     if _createkey "$length" "$ACCOUNT_KEY_PATH"; then
1477       chmod 600 "$ACCOUNT_KEY_PATH"
1478       _info "Create account key ok."
1479       return 0
1480     else
1481       _err "Create account key error."
1482       return 1
1483     fi
1484   fi
1485
1486 }
1487
1488 #domain [length]
1489 createDomainKey() {
1490   _info "Creating domain key"
1491   if [ -z "$1" ]; then
1492     _usage "Usage: $PROJECT_ENTRY --create-domain-key --domain <domain.tld> [--keylength <bits>]"
1493     return
1494   fi
1495
1496   domain=$1
1497   _cdl=$2
1498
1499   if [ -z "$_cdl" ]; then
1500     _debug "Use DEFAULT_DOMAIN_KEY_LENGTH=$DEFAULT_DOMAIN_KEY_LENGTH"
1501     _cdl="$DEFAULT_DOMAIN_KEY_LENGTH"
1502   fi
1503
1504   _initpath "$domain" "$_cdl"
1505
1506   if [ ! -f "$CERT_KEY_PATH" ] || [ ! -s "$CERT_KEY_PATH" ] || ([ "$FORCE" ] && ! [ "$_ACME_IS_RENEW" ]) || [ "$Le_ForceNewDomainKey" = "1" ]; then
1507     if _createkey "$_cdl" "$CERT_KEY_PATH"; then
1508       _savedomainconf Le_Keylength "$_cdl"
1509       _info "The domain key is here: $(__green $CERT_KEY_PATH)"
1510       return 0
1511     else
1512       _err "Can not create domain key"
1513       return 1
1514     fi
1515   else
1516     if [ "$_ACME_IS_RENEW" ]; then
1517       _info "Domain key exists, skip"
1518       return 0
1519     else
1520       _err "Domain key exists, do you want to overwrite the key?"
1521       _err "Add '--force', and try again."
1522       return 1
1523     fi
1524   fi
1525
1526 }
1527
1528 # domain  domainlist isEcc
1529 createCSR() {
1530   _info "Creating csr"
1531   if [ -z "$1" ]; then
1532     _usage "Usage: $PROJECT_ENTRY --create-csr --domain <domain.tld> [--domain <domain2.tld> ...]"
1533     return
1534   fi
1535
1536   domain="$1"
1537   domainlist="$2"
1538   _isEcc="$3"
1539
1540   _initpath "$domain" "$_isEcc"
1541
1542   if [ -f "$CSR_PATH" ] && [ "$_ACME_IS_RENEW" ] && [ -z "$FORCE" ]; then
1543     _info "CSR exists, skip"
1544     return
1545   fi
1546
1547   if [ ! -f "$CERT_KEY_PATH" ]; then
1548     _err "The key file is not found: $CERT_KEY_PATH"
1549     _err "Please create the key file first."
1550     return 1
1551   fi
1552   _createcsr "$domain" "$domainlist" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"
1553
1554 }
1555
1556 _url_replace() {
1557   tr '/+' '_-' | tr -d '= '
1558 }
1559
1560 #base64 string
1561 _durl_replace_base64() {
1562   _l=$((${#1} % 4))
1563   if [ $_l -eq 2 ]; then
1564     _s="$1"'=='
1565   elif [ $_l -eq 3 ]; then
1566     _s="$1"'='
1567   else
1568     _s="$1"
1569   fi
1570   echo "$_s" | tr '_-' '/+'
1571 }
1572
1573 _time2str() {
1574   #BSD
1575   if date -u -r "$1" 2>/dev/null; then
1576     return
1577   fi
1578
1579   #Linux
1580   if date -u -d@"$1" 2>/dev/null; then
1581     return
1582   fi
1583
1584   #Solaris
1585   if _exists adb; then
1586     _t_s_a=$(echo "0t${1}=Y" | adb)
1587     echo "$_t_s_a"
1588   fi
1589
1590   #Busybox
1591   if echo "$1" | awk '{ print strftime("%c", $0); }' 2>/dev/null; then
1592     return
1593   fi
1594 }
1595
1596 _normalizeJson() {
1597   sed "s/\" *: *\([\"{\[]\)/\":\1/g" | sed "s/^ *\([^ ]\)/\1/" | tr -d "\r\n"
1598 }
1599
1600 _stat() {
1601   #Linux
1602   if stat -c '%U:%G' "$1" 2>/dev/null; then
1603     return
1604   fi
1605
1606   #BSD
1607   if stat -f '%Su:%Sg' "$1" 2>/dev/null; then
1608     return
1609   fi
1610
1611   return 1 #error, 'stat' not found
1612 }
1613
1614 #keyfile
1615 _calcjwk() {
1616   keyfile="$1"
1617   if [ -z "$keyfile" ]; then
1618     _usage "Usage: _calcjwk keyfile"
1619     return 1
1620   fi
1621
1622   if [ "$JWK_HEADER" ] && [ "$__CACHED_JWK_KEY_FILE" = "$keyfile" ]; then
1623     _debug2 "Use cached jwk for file: $__CACHED_JWK_KEY_FILE"
1624     return 0
1625   fi
1626
1627   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1628     _debug "RSA key"
1629     pub_exp=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -noout -text | grep "^publicExponent:" | cut -d '(' -f 2 | cut -d 'x' -f 2 | cut -d ')' -f 1)
1630     if [ "${#pub_exp}" = "5" ]; then
1631       pub_exp=0$pub_exp
1632     fi
1633     _debug3 pub_exp "$pub_exp"
1634
1635     e=$(echo "$pub_exp" | _h2b | _base64)
1636     _debug3 e "$e"
1637
1638     modulus=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -modulus -noout | cut -d '=' -f 2)
1639     _debug3 modulus "$modulus"
1640     n="$(printf "%s" "$modulus" | _h2b | _base64 | _url_replace)"
1641     _debug3 n "$n"
1642
1643     jwk='{"e": "'$e'", "kty": "RSA", "n": "'$n'"}'
1644     _debug3 jwk "$jwk"
1645
1646     JWK_HEADER='{"alg": "RS256", "jwk": '$jwk'}'
1647     JWK_HEADERPLACE_PART1='{"nonce": "'
1648     JWK_HEADERPLACE_PART2='", "alg": "RS256"'
1649   elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1650     _debug "EC key"
1651     crv="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^NIST CURVE:" | cut -d ":" -f 2 | tr -d " \r\n")"
1652     _debug3 crv "$crv"
1653     __ECC_KEY_LEN=$(echo "$crv" | cut -d "-" -f 2)
1654     if [ "$__ECC_KEY_LEN" = "521" ]; then
1655       __ECC_KEY_LEN=512
1656     fi
1657     _debug3 __ECC_KEY_LEN "$__ECC_KEY_LEN"
1658     if [ -z "$crv" ]; then
1659       _debug "Let's try ASN1 OID"
1660       crv_oid="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^ASN1 OID:" | cut -d ":" -f 2 | tr -d " \r\n")"
1661       _debug3 crv_oid "$crv_oid"
1662       case "${crv_oid}" in
1663       "prime256v1")
1664         crv="P-256"
1665         __ECC_KEY_LEN=256
1666         ;;
1667       "secp384r1")
1668         crv="P-384"
1669         __ECC_KEY_LEN=384
1670         ;;
1671       "secp521r1")
1672         crv="P-521"
1673         __ECC_KEY_LEN=512
1674         ;;
1675       *)
1676         _err "ECC oid : $crv_oid"
1677         return 1
1678         ;;
1679       esac
1680       _debug3 crv "$crv"
1681     fi
1682
1683     pubi="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n pub: | cut -d : -f 1)"
1684     pubi=$(_math "$pubi" + 1)
1685     _debug3 pubi "$pubi"
1686
1687     pubj="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n "ASN1 OID:" | cut -d : -f 1)"
1688     pubj=$(_math "$pubj" - 1)
1689     _debug3 pubj "$pubj"
1690
1691     pubtext="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | sed -n "$pubi,${pubj}p" | tr -d " \n\r")"
1692     _debug3 pubtext "$pubtext"
1693
1694     xlen="$(printf "%s" "$pubtext" | tr -d ':' | wc -c)"
1695     xlen=$(_math "$xlen" / 4)
1696     _debug3 xlen "$xlen"
1697
1698     xend=$(_math "$xlen" + 1)
1699     x="$(printf "%s" "$pubtext" | cut -d : -f 2-"$xend")"
1700     _debug3 x "$x"
1701
1702     x64="$(printf "%s" "$x" | tr -d : | _h2b | _base64 | _url_replace)"
1703     _debug3 x64 "$x64"
1704
1705     xend=$(_math "$xend" + 1)
1706     y="$(printf "%s" "$pubtext" | cut -d : -f "$xend"-10000)"
1707     _debug3 y "$y"
1708
1709     y64="$(printf "%s" "$y" | tr -d : | _h2b | _base64 | _url_replace)"
1710     _debug3 y64 "$y64"
1711
1712     jwk='{"crv": "'$crv'", "kty": "EC", "x": "'$x64'", "y": "'$y64'"}'
1713     _debug3 jwk "$jwk"
1714
1715     JWK_HEADER='{"alg": "ES'$__ECC_KEY_LEN'", "jwk": '$jwk'}'
1716     JWK_HEADERPLACE_PART1='{"nonce": "'
1717     JWK_HEADERPLACE_PART2='", "alg": "ES'$__ECC_KEY_LEN'"'
1718   else
1719     _err "Only RSA or EC key is supported. keyfile=$keyfile"
1720     _debug2 "$(cat "$keyfile")"
1721     return 1
1722   fi
1723
1724   _debug3 JWK_HEADER "$JWK_HEADER"
1725   __CACHED_JWK_KEY_FILE="$keyfile"
1726 }
1727
1728 _time() {
1729   date -u "+%s"
1730 }
1731
1732 _utc_date() {
1733   date -u "+%Y-%m-%d %H:%M:%S"
1734 }
1735
1736 _mktemp() {
1737   if _exists mktemp; then
1738     if mktemp 2>/dev/null; then
1739       return 0
1740     elif _contains "$(mktemp 2>&1)" "-t prefix" && mktemp -t "$PROJECT_NAME" 2>/dev/null; then
1741       #for Mac osx
1742       return 0
1743     fi
1744   fi
1745   if [ -d "/tmp" ]; then
1746     echo "/tmp/${PROJECT_NAME}wefADf24sf.$(_time).tmp"
1747     return 0
1748   elif [ "$LE_TEMP_DIR" ] && mkdir -p "$LE_TEMP_DIR"; then
1749     echo "/$LE_TEMP_DIR/wefADf24sf.$(_time).tmp"
1750     return 0
1751   fi
1752   _err "Can not create temp file."
1753 }
1754
1755 #clear all the https envs to cause _inithttp() to run next time.
1756 _resethttp() {
1757   __HTTP_INITIALIZED=""
1758   _ACME_CURL=""
1759   _ACME_WGET=""
1760   ACME_HTTP_NO_REDIRECTS=""
1761 }
1762
1763 _inithttp() {
1764
1765   if [ -z "$HTTP_HEADER" ] || ! touch "$HTTP_HEADER"; then
1766     HTTP_HEADER="$(_mktemp)"
1767     _debug2 HTTP_HEADER "$HTTP_HEADER"
1768   fi
1769
1770   if [ "$__HTTP_INITIALIZED" ]; then
1771     if [ "$_ACME_CURL$_ACME_WGET" ]; then
1772       _debug2 "Http already initialized."
1773       return 0
1774     fi
1775   fi
1776
1777   if [ -z "$_ACME_CURL" ] && _exists "curl"; then
1778     _ACME_CURL="curl --silent --dump-header $HTTP_HEADER "
1779     if [ -z "$ACME_HTTP_NO_REDIRECTS" ]; then
1780       _ACME_CURL="$_ACME_CURL -L "
1781     fi
1782     if [ "$DEBUG" ] && [ "$DEBUG" -ge 2 ]; then
1783       _CURL_DUMP="$(_mktemp)"
1784       _ACME_CURL="$_ACME_CURL --trace-ascii $_CURL_DUMP "
1785     fi
1786
1787     if [ "$CA_PATH" ]; then
1788       _ACME_CURL="$_ACME_CURL --capath $CA_PATH "
1789     elif [ "$CA_BUNDLE" ]; then
1790       _ACME_CURL="$_ACME_CURL --cacert $CA_BUNDLE "
1791     fi
1792
1793     if _contains "$(curl --help 2>&1)" "--globoff"; then
1794       _ACME_CURL="$_ACME_CURL -g "
1795     fi
1796   fi
1797
1798   if [ -z "$_ACME_WGET" ] && _exists "wget"; then
1799     _ACME_WGET="wget -q"
1800     if [ "$ACME_HTTP_NO_REDIRECTS" ]; then
1801       _ACME_WGET="$_ACME_WGET --max-redirect 0 "
1802     fi
1803     if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1804       _ACME_WGET="$_ACME_WGET -d "
1805     fi
1806     if [ "$CA_PATH" ]; then
1807       _ACME_WGET="$_ACME_WGET --ca-directory=$CA_PATH "
1808     elif [ "$CA_BUNDLE" ]; then
1809       _ACME_WGET="$_ACME_WGET --ca-certificate=$CA_BUNDLE "
1810     fi
1811   fi
1812
1813   #from wget 1.14: do not skip body on 404 error
1814   if [ "$_ACME_WGET" ] && _contains "$($_ACME_WGET --help 2>&1)" "--content-on-error"; then
1815     _ACME_WGET="$_ACME_WGET --content-on-error "
1816   fi
1817
1818   __HTTP_INITIALIZED=1
1819
1820 }
1821
1822 _HTTP_MAX_RETRY=8
1823
1824 # body  url [needbase64] [POST|PUT|DELETE] [ContentType]
1825 _post() {
1826   body="$1"
1827   _post_url="$2"
1828   needbase64="$3"
1829   httpmethod="$4"
1830   _postContentType="$5"
1831   _sleep_retry_sec=1
1832   _http_retry_times=0
1833   _hcode=0
1834   while [ "${_http_retry_times}" -le "$_HTTP_MAX_RETRY" ]; do
1835     [ "$_http_retry_times" = "$_HTTP_MAX_RETRY" ]
1836     _lastHCode="$?"
1837     _debug "Retrying post"
1838     _post_impl "$body" "$_post_url" "$needbase64" "$httpmethod" "$_postContentType" "$_lastHCode"
1839     _hcode="$?"
1840     _debug _hcode "$_hcode"
1841     if [ "$_hcode" = "0" ]; then
1842       break
1843     fi
1844     _http_retry_times=$(_math $_http_retry_times + 1)
1845     _sleep $_sleep_retry_sec
1846   done
1847   return $_hcode
1848 }
1849
1850 # body  url [needbase64] [POST|PUT|DELETE] [ContentType] [displayError]
1851 _post_impl() {
1852   body="$1"
1853   _post_url="$2"
1854   needbase64="$3"
1855   httpmethod="$4"
1856   _postContentType="$5"
1857   displayError="$6"
1858
1859   if [ -z "$httpmethod" ]; then
1860     httpmethod="POST"
1861   fi
1862   _debug $httpmethod
1863   _debug "_post_url" "$_post_url"
1864   _debug2 "body" "$body"
1865   _debug2 "_postContentType" "$_postContentType"
1866
1867   _inithttp
1868
1869   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
1870     _CURL="$_ACME_CURL"
1871     if [ "$HTTPS_INSECURE" ]; then
1872       _CURL="$_CURL --insecure  "
1873     fi
1874     if [ "$httpmethod" = "HEAD" ]; then
1875       _CURL="$_CURL -I  "
1876     fi
1877     _debug "_CURL" "$_CURL"
1878     if [ "$needbase64" ]; then
1879       if [ "$body" ]; then
1880         if [ "$_postContentType" ]; then
1881           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1882         else
1883           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1884         fi
1885       else
1886         if [ "$_postContentType" ]; then
1887           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1888         else
1889           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1890         fi
1891       fi
1892     else
1893       if [ "$body" ]; then
1894         if [ "$_postContentType" ]; then
1895           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1896         else
1897           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1898         fi
1899       else
1900         if [ "$_postContentType" ]; then
1901           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1902         else
1903           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1904         fi
1905       fi
1906     fi
1907     _ret="$?"
1908     if [ "$_ret" != "0" ]; then
1909       if [ -z "$displayError" ] || [ "$displayError" = "0" ]; then
1910         _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $_ret"
1911       fi
1912       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1913         _err "Here is the curl dump log:"
1914         _err "$(cat "$_CURL_DUMP")"
1915       fi
1916     fi
1917   elif [ "$_ACME_WGET" ]; then
1918     _WGET="$_ACME_WGET"
1919     if [ "$HTTPS_INSECURE" ]; then
1920       _WGET="$_WGET --no-check-certificate "
1921     fi
1922     if [ "$httpmethod" = "HEAD" ]; then
1923       _WGET="$_WGET --read-timeout=3.0  --tries=2  "
1924     fi
1925     _debug "_WGET" "$_WGET"
1926     if [ "$needbase64" ]; then
1927       if [ "$httpmethod" = "POST" ]; then
1928         if [ "$_postContentType" ]; then
1929           response="$($_WGET -S -O - --user-agent="$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)"
1930         else
1931           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
1932         fi
1933       else
1934         if [ "$_postContentType" ]; then
1935           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)"
1936         else
1937           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)"
1938         fi
1939       fi
1940     else
1941       if [ "$httpmethod" = "POST" ]; then
1942         if [ "$_postContentType" ]; then
1943           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")"
1944         else
1945           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1946         fi
1947       elif [ "$httpmethod" = "HEAD" ]; then
1948         if [ "$_postContentType" ]; then
1949           response="$($_WGET --spider -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1950         else
1951           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>"$HTTP_HEADER")"
1952         fi
1953       else
1954         if [ "$_postContentType" ]; then
1955           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")"
1956         else
1957           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")"
1958         fi
1959       fi
1960     fi
1961     _ret="$?"
1962     if [ "$_ret" = "8" ]; then
1963       _ret=0
1964       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
1965     fi
1966     if [ "$_ret" != "0" ]; then
1967       if [ -z "$displayError" ] || [ "$displayError" = "0" ]; then
1968         _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $_ret"
1969       fi
1970     fi
1971     _sed_i "s/^ *//g" "$HTTP_HEADER"
1972   else
1973     _ret="$?"
1974     _err "Neither curl nor wget is found, can not do $httpmethod."
1975   fi
1976   _debug "_ret" "$_ret"
1977   printf "%s" "$response"
1978   return $_ret
1979 }
1980
1981 # url getheader timeout
1982 _get() {
1983   url="$1"
1984   onlyheader="$2"
1985   t="$3"
1986   _sleep_retry_sec=1
1987   _http_retry_times=0
1988   _hcode=0
1989   while [ "${_http_retry_times}" -le "$_HTTP_MAX_RETRY" ]; do
1990     [ "$_http_retry_times" = "$_HTTP_MAX_RETRY" ]
1991     _lastHCode="$?"
1992     _debug "Retrying GET"
1993     _get_impl "$url" "$onlyheader" "$t" "$_lastHCode"
1994     _hcode="$?"
1995     _debug _hcode "$_hcode"
1996     if [ "$_hcode" = "0" ]; then
1997       break
1998     fi
1999     _http_retry_times=$(_math $_http_retry_times + 1)
2000     _sleep $_sleep_retry_sec
2001   done
2002   return $_hcode
2003 }
2004
2005 # url getheader timeout displayError
2006 _get_impl() {
2007   _debug GET
2008   url="$1"
2009   onlyheader="$2"
2010   t="$3"
2011   displayError="$4"
2012   _debug url "$url"
2013   _debug "timeout=$t"
2014   _debug "displayError" "$displayError"
2015   _inithttp
2016
2017   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
2018     _CURL="$_ACME_CURL"
2019     if [ "$HTTPS_INSECURE" ]; then
2020       _CURL="$_CURL --insecure  "
2021     fi
2022     if [ "$t" ]; then
2023       _CURL="$_CURL --connect-timeout $t"
2024     fi
2025     _debug "_CURL" "$_CURL"
2026     if [ "$onlyheader" ]; then
2027       $_CURL -I --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
2028     else
2029       $_CURL --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
2030     fi
2031     ret=$?
2032     if [ "$ret" != "0" ]; then
2033       if [ -z "$displayError" ] || [ "$displayError" = "0" ]; then
2034         _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $ret"
2035       fi
2036       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
2037         _err "Here is the curl dump log:"
2038         _err "$(cat "$_CURL_DUMP")"
2039       fi
2040     fi
2041   elif [ "$_ACME_WGET" ]; then
2042     _WGET="$_ACME_WGET"
2043     if [ "$HTTPS_INSECURE" ]; then
2044       _WGET="$_WGET --no-check-certificate "
2045     fi
2046     if [ "$t" ]; then
2047       _WGET="$_WGET --timeout=$t"
2048     fi
2049     _debug "_WGET" "$_WGET"
2050     if [ "$onlyheader" ]; then
2051       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -S -O /dev/null "$url" 2>&1 | sed 's/^[ ]*//g'
2052     else
2053       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -O - "$url"
2054     fi
2055     ret=$?
2056     if [ "$ret" = "8" ]; then
2057       ret=0
2058       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
2059     fi
2060     if [ "$ret" != "0" ]; then
2061       if [ -z "$displayError" ] || [ "$displayError" = "0" ]; then
2062         _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $ret"
2063       fi
2064     fi
2065   else
2066     ret=$?
2067     _err "Neither curl nor wget is found, can not do GET."
2068   fi
2069   _debug "ret" "$ret"
2070   return $ret
2071 }
2072
2073 _head_n() {
2074   head -n "$1"
2075 }
2076
2077 _tail_n() {
2078   if ! tail -n "$1" 2>/dev/null; then
2079     #fix for solaris
2080     tail -"$1"
2081   fi
2082 }
2083
2084 # url  payload needbase64  keyfile
2085 _send_signed_request() {
2086   url=$1
2087   payload=$2
2088   needbase64=$3
2089   keyfile=$4
2090   if [ -z "$keyfile" ]; then
2091     keyfile="$ACCOUNT_KEY_PATH"
2092   fi
2093   _debug url "$url"
2094   _debug payload "$payload"
2095
2096   if ! _calcjwk "$keyfile"; then
2097     return 1
2098   fi
2099
2100   __request_conent_type="$CONTENT_TYPE_JSON"
2101
2102   payload64=$(printf "%s" "$payload" | _base64 | _url_replace)
2103   _debug3 payload64 "$payload64"
2104
2105   MAX_REQUEST_RETRY_TIMES=20
2106   _sleep_retry_sec=1
2107   _request_retry_times=0
2108   while [ "${_request_retry_times}" -lt "$MAX_REQUEST_RETRY_TIMES" ]; do
2109     _request_retry_times=$(_math "$_request_retry_times" + 1)
2110     _debug3 _request_retry_times "$_request_retry_times"
2111     if [ -z "$_CACHED_NONCE" ]; then
2112       _headers=""
2113       if [ "$ACME_NEW_NONCE" ]; then
2114         _debug2 "Get nonce with HEAD. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2115         nonceurl="$ACME_NEW_NONCE"
2116         if _post "" "$nonceurl" "" "HEAD" "$__request_conent_type" >/dev/null; then
2117           _headers="$(cat "$HTTP_HEADER")"
2118           _debug2 _headers "$_headers"
2119           _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2 | cut -d , -f 1)"
2120         fi
2121       fi
2122       if [ -z "$_CACHED_NONCE" ]; then
2123         _debug2 "Get nonce with GET. ACME_DIRECTORY" "$ACME_DIRECTORY"
2124         nonceurl="$ACME_DIRECTORY"
2125         _headers="$(_get "$nonceurl" "onlyheader")"
2126         _debug2 _headers "$_headers"
2127         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2128       fi
2129       if [ -z "$_CACHED_NONCE" ] && [ "$ACME_NEW_NONCE" ]; then
2130         _debug2 "Get nonce with GET. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2131         nonceurl="$ACME_NEW_NONCE"
2132         _headers="$(_get "$nonceurl" "onlyheader")"
2133         _debug2 _headers "$_headers"
2134         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2135       fi
2136       _debug2 _CACHED_NONCE "$_CACHED_NONCE"
2137       if [ "$?" != "0" ]; then
2138         _err "Can not connect to $nonceurl to get nonce."
2139         return 1
2140       fi
2141     else
2142       _debug2 "Use _CACHED_NONCE" "$_CACHED_NONCE"
2143     fi
2144     nonce="$_CACHED_NONCE"
2145     _debug2 nonce "$nonce"
2146     if [ -z "$nonce" ]; then
2147       _info "Could not get nonce, let's try again."
2148       _sleep 2
2149       continue
2150     fi
2151
2152     if [ "$url" = "$ACME_NEW_ACCOUNT" ]; then
2153       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2154     elif [ "$url" = "$ACME_REVOKE_CERT" ] && [ "$keyfile" != "$ACCOUNT_KEY_PATH" ]; then
2155       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2156     else
2157       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"kid\": \"${ACCOUNT_URL}\""'}'
2158     fi
2159
2160     _debug3 protected "$protected"
2161
2162     protected64="$(printf "%s" "$protected" | _base64 | _url_replace)"
2163     _debug3 protected64 "$protected64"
2164
2165     if ! _sig_t="$(printf "%s" "$protected64.$payload64" | _sign "$keyfile" "sha256")"; then
2166       _err "Sign request failed."
2167       return 1
2168     fi
2169     _debug3 _sig_t "$_sig_t"
2170
2171     sig="$(printf "%s" "$_sig_t" | _url_replace)"
2172     _debug3 sig "$sig"
2173
2174     body="{\"protected\": \"$protected64\", \"payload\": \"$payload64\", \"signature\": \"$sig\"}"
2175     _debug3 body "$body"
2176
2177     response="$(_post "$body" "$url" "$needbase64" "POST" "$__request_conent_type")"
2178     _CACHED_NONCE=""
2179
2180     if [ "$?" != "0" ]; then
2181       _err "Can not post to $url"
2182       return 1
2183     fi
2184
2185     responseHeaders="$(cat "$HTTP_HEADER")"
2186     _debug2 responseHeaders "$responseHeaders"
2187
2188     code="$(grep "^HTTP" "$HTTP_HEADER" | _tail_n 1 | cut -d " " -f 2 | tr -d "\r\n")"
2189     _debug code "$code"
2190
2191     _debug2 original "$response"
2192     if echo "$responseHeaders" | grep -i "Content-Type: *application/json" >/dev/null 2>&1; then
2193       response="$(echo "$response" | _json_decode | _normalizeJson)"
2194     fi
2195     _debug2 response "$response"
2196
2197     _CACHED_NONCE="$(echo "$responseHeaders" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2 | cut -d , -f 1)"
2198
2199     if ! _startswith "$code" "2"; then
2200       _body="$response"
2201       if [ "$needbase64" ]; then
2202         _body="$(echo "$_body" | _dbase64 multiline)"
2203         _debug3 _body "$_body"
2204       fi
2205
2206       if _contains "$_body" "JWS has invalid anti-replay nonce" || _contains "$_body" "JWS has an invalid anti-replay nonce"; then
2207         _info "It seems the CA server is busy now, let's wait and retry. Sleeping $_sleep_retry_sec seconds."
2208         _CACHED_NONCE=""
2209         _sleep $_sleep_retry_sec
2210         continue
2211       fi
2212       if _contains "$_body" "The Replay Nonce is not recognized"; then
2213         _info "The replay Nonce is not valid, let's get a new one, Sleeping $_sleep_retry_sec seconds."
2214         _CACHED_NONCE=""
2215         _sleep $_sleep_retry_sec
2216         continue
2217       fi
2218     fi
2219     return 0
2220   done
2221   _info "Giving up sending to CA server after $MAX_REQUEST_RETRY_TIMES retries."
2222   return 1
2223
2224 }
2225
2226 #setopt "file"  "opt"  "="  "value" [";"]
2227 _setopt() {
2228   __conf="$1"
2229   __opt="$2"
2230   __sep="$3"
2231   __val="$4"
2232   __end="$5"
2233   if [ -z "$__opt" ]; then
2234     _usage usage: _setopt '"file"  "opt"  "="  "value" [";"]'
2235     return
2236   fi
2237   if [ ! -f "$__conf" ]; then
2238     touch "$__conf"
2239   fi
2240
2241   if grep -n "^$__opt$__sep" "$__conf" >/dev/null; then
2242     _debug3 OK
2243     if _contains "$__val" "&"; then
2244       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2245     fi
2246     text="$(cat "$__conf")"
2247     printf -- "%s\n" "$text" | sed "s|^$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2248
2249   elif grep -n "^#$__opt$__sep" "$__conf" >/dev/null; then
2250     if _contains "$__val" "&"; then
2251       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2252     fi
2253     text="$(cat "$__conf")"
2254     printf -- "%s\n" "$text" | sed "s|^#$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2255
2256   else
2257     _debug3 APP
2258     echo "$__opt$__sep$__val$__end" >>"$__conf"
2259   fi
2260   _debug3 "$(grep -n "^$__opt$__sep" "$__conf")"
2261 }
2262
2263 #_save_conf  file key  value base64encode
2264 #save to conf
2265 _save_conf() {
2266   _s_c_f="$1"
2267   _sdkey="$2"
2268   _sdvalue="$3"
2269   _b64encode="$4"
2270   if [ "$_sdvalue" ] && [ "$_b64encode" ]; then
2271     _sdvalue="${B64CONF_START}$(printf "%s" "${_sdvalue}" | _base64)${B64CONF_END}"
2272   fi
2273   if [ "$_s_c_f" ]; then
2274     _setopt "$_s_c_f" "$_sdkey" "=" "'$_sdvalue'"
2275   else
2276     _err "config file is empty, can not save $_sdkey=$_sdvalue"
2277   fi
2278 }
2279
2280 #_clear_conf file  key
2281 _clear_conf() {
2282   _c_c_f="$1"
2283   _sdkey="$2"
2284   if [ "$_c_c_f" ]; then
2285     _conf_data="$(cat "$_c_c_f")"
2286     echo "$_conf_data" | sed "s/^$_sdkey *=.*$//" >"$_c_c_f"
2287   else
2288     _err "config file is empty, can not clear"
2289   fi
2290 }
2291
2292 #_read_conf file  key
2293 _read_conf() {
2294   _r_c_f="$1"
2295   _sdkey="$2"
2296   if [ -f "$_r_c_f" ]; then
2297     _sdv="$(
2298       eval "$(grep "^$_sdkey *=" "$_r_c_f")"
2299       eval "printf \"%s\" \"\$$_sdkey\""
2300     )"
2301     if _startswith "$_sdv" "${B64CONF_START}" && _endswith "$_sdv" "${B64CONF_END}"; then
2302       _sdv="$(echo "$_sdv" | sed "s/${B64CONF_START}//" | sed "s/${B64CONF_END}//" | _dbase64)"
2303     fi
2304     printf "%s" "$_sdv"
2305   else
2306     _debug "config file is empty, can not read $_sdkey"
2307   fi
2308 }
2309
2310 #_savedomainconf   key  value  base64encode
2311 #save to domain.conf
2312 _savedomainconf() {
2313   _save_conf "$DOMAIN_CONF" "$@"
2314 }
2315
2316 #_cleardomainconf   key
2317 _cleardomainconf() {
2318   _clear_conf "$DOMAIN_CONF" "$1"
2319 }
2320
2321 #_readdomainconf   key
2322 _readdomainconf() {
2323   _read_conf "$DOMAIN_CONF" "$1"
2324 }
2325
2326 #key  value  base64encode
2327 _savedeployconf() {
2328   _savedomainconf "SAVED_$1" "$2" "$3"
2329   #remove later
2330   _cleardomainconf "$1"
2331 }
2332
2333 #key
2334 _getdeployconf() {
2335   _rac_key="$1"
2336   _rac_value="$(eval echo \$"$_rac_key")"
2337   if [ "$_rac_value" ]; then
2338     if _startswith "$_rac_value" '"' && _endswith "$_rac_value" '"'; then
2339       _debug2 "trim quotation marks"
2340       eval "export $_rac_key=$_rac_value"
2341     fi
2342     return 0 # do nothing
2343   fi
2344   _saved=$(_readdomainconf "SAVED_$_rac_key")
2345   eval "export $_rac_key=\"\$_saved\""
2346 }
2347
2348 #_saveaccountconf  key  value  base64encode
2349 _saveaccountconf() {
2350   _save_conf "$ACCOUNT_CONF_PATH" "$@"
2351 }
2352
2353 #key  value base64encode
2354 _saveaccountconf_mutable() {
2355   _save_conf "$ACCOUNT_CONF_PATH" "SAVED_$1" "$2" "$3"
2356   #remove later
2357   _clearaccountconf "$1"
2358 }
2359
2360 #key
2361 _readaccountconf() {
2362   _read_conf "$ACCOUNT_CONF_PATH" "$1"
2363 }
2364
2365 #key
2366 _readaccountconf_mutable() {
2367   _rac_key="$1"
2368   _readaccountconf "SAVED_$_rac_key"
2369 }
2370
2371 #_clearaccountconf   key
2372 _clearaccountconf() {
2373   _clear_conf "$ACCOUNT_CONF_PATH" "$1"
2374 }
2375
2376 #key
2377 _clearaccountconf_mutable() {
2378   _clearaccountconf "SAVED_$1"
2379   #remove later
2380   _clearaccountconf "$1"
2381 }
2382
2383 #_savecaconf  key  value
2384 _savecaconf() {
2385   _save_conf "$CA_CONF" "$1" "$2"
2386 }
2387
2388 #_readcaconf   key
2389 _readcaconf() {
2390   _read_conf "$CA_CONF" "$1"
2391 }
2392
2393 #_clearaccountconf   key
2394 _clearcaconf() {
2395   _clear_conf "$CA_CONF" "$1"
2396 }
2397
2398 # content localaddress
2399 _startserver() {
2400   content="$1"
2401   ncaddr="$2"
2402   _debug "content" "$content"
2403   _debug "ncaddr" "$ncaddr"
2404
2405   _debug "startserver: $$"
2406
2407   _debug Le_HTTPPort "$Le_HTTPPort"
2408   _debug Le_Listen_V4 "$Le_Listen_V4"
2409   _debug Le_Listen_V6 "$Le_Listen_V6"
2410
2411   _NC="socat"
2412   if [ "$Le_Listen_V4" ]; then
2413     _NC="$_NC -4"
2414   elif [ "$Le_Listen_V6" ]; then
2415     _NC="$_NC -6"
2416   fi
2417
2418   if [ "$DEBUG" ] && [ "$DEBUG" -gt "1" ]; then
2419     _NC="$_NC -d -d -v"
2420   fi
2421
2422   SOCAT_OPTIONS=TCP-LISTEN:$Le_HTTPPort,crlf,reuseaddr,fork
2423
2424   #Adding bind to local-address
2425   if [ "$ncaddr" ]; then
2426     SOCAT_OPTIONS="$SOCAT_OPTIONS,bind=${ncaddr}"
2427   fi
2428
2429   _content_len="$(printf "%s" "$content" | wc -c)"
2430   _debug _content_len "$_content_len"
2431   _debug "_NC" "$_NC $SOCAT_OPTIONS"
2432   $_NC $SOCAT_OPTIONS SYSTEM:"sleep 1; \
2433 echo 'HTTP/1.0 200 OK'; \
2434 echo 'Content-Length\: $_content_len'; \
2435 echo ''; \
2436 printf '%s' '$content';" &
2437   serverproc="$!"
2438 }
2439
2440 _stopserver() {
2441   pid="$1"
2442   _debug "pid" "$pid"
2443   if [ -z "$pid" ]; then
2444     return
2445   fi
2446
2447   kill $pid
2448
2449 }
2450
2451 # sleep sec
2452 _sleep() {
2453   _sleep_sec="$1"
2454   if [ "$__INTERACTIVE" ]; then
2455     _sleep_c="$_sleep_sec"
2456     while [ "$_sleep_c" -ge "0" ]; do
2457       printf "\r      \r"
2458       __green "$_sleep_c"
2459       _sleep_c="$(_math "$_sleep_c" - 1)"
2460       sleep 1
2461     done
2462     printf "\r"
2463   else
2464     sleep "$_sleep_sec"
2465   fi
2466 }
2467
2468 # _starttlsserver  san_a  san_b port content _ncaddr acmeValidationv1
2469 _starttlsserver() {
2470   _info "Starting tls server."
2471   san_a="$1"
2472   san_b="$2"
2473   port="$3"
2474   content="$4"
2475   opaddr="$5"
2476   acmeValidationv1="$6"
2477
2478   _debug san_a "$san_a"
2479   _debug san_b "$san_b"
2480   _debug port "$port"
2481   _debug acmeValidationv1 "$acmeValidationv1"
2482
2483   #create key TLS_KEY
2484   if ! _createkey "2048" "$TLS_KEY"; then
2485     _err "Create tls validation key error."
2486     return 1
2487   fi
2488
2489   #create csr
2490   alt="$san_a"
2491   if [ "$san_b" ]; then
2492     alt="$alt,$san_b"
2493   fi
2494   if ! _createcsr "tls.acme.sh" "$alt" "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$acmeValidationv1"; then
2495     _err "Create tls validation csr error."
2496     return 1
2497   fi
2498
2499   #self signed
2500   if ! _signcsr "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$TLS_CERT"; then
2501     _err "Create tls validation cert error."
2502     return 1
2503   fi
2504
2505   __S_OPENSSL="${ACME_OPENSSL_BIN:-openssl} s_server -www -cert $TLS_CERT  -key $TLS_KEY "
2506   if [ "$opaddr" ]; then
2507     __S_OPENSSL="$__S_OPENSSL -accept $opaddr:$port"
2508   else
2509     __S_OPENSSL="$__S_OPENSSL -accept $port"
2510   fi
2511
2512   _debug Le_Listen_V4 "$Le_Listen_V4"
2513   _debug Le_Listen_V6 "$Le_Listen_V6"
2514   if [ "$Le_Listen_V4" ]; then
2515     __S_OPENSSL="$__S_OPENSSL -4"
2516   elif [ "$Le_Listen_V6" ]; then
2517     __S_OPENSSL="$__S_OPENSSL -6"
2518   fi
2519
2520   if [ "$acmeValidationv1" ]; then
2521     __S_OPENSSL="$__S_OPENSSL -alpn acme-tls/1"
2522   fi
2523
2524   _debug "$__S_OPENSSL"
2525   if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
2526     $__S_OPENSSL -tlsextdebug &
2527   else
2528     $__S_OPENSSL >/dev/null 2>&1 &
2529   fi
2530
2531   serverproc="$!"
2532   sleep 1
2533   _debug serverproc "$serverproc"
2534 }
2535
2536 #file
2537 _readlink() {
2538   _rf="$1"
2539   if ! readlink -f "$_rf" 2>/dev/null; then
2540     if _startswith "$_rf" "/"; then
2541       echo "$_rf"
2542       return 0
2543     fi
2544     echo "$(pwd)/$_rf" | _conapath
2545   fi
2546 }
2547
2548 _conapath() {
2549   sed "s#/\./#/#g"
2550 }
2551
2552 __initHome() {
2553   if [ -z "$_SCRIPT_HOME" ]; then
2554     if _exists readlink && _exists dirname; then
2555       _debug "Lets find script dir."
2556       _debug "_SCRIPT_" "$_SCRIPT_"
2557       _script="$(_readlink "$_SCRIPT_")"
2558       _debug "_script" "$_script"
2559       _script_home="$(dirname "$_script")"
2560       _debug "_script_home" "$_script_home"
2561       if [ -d "$_script_home" ]; then
2562         _SCRIPT_HOME="$_script_home"
2563       else
2564         _err "It seems the script home is not correct:$_script_home"
2565       fi
2566     fi
2567   fi
2568
2569   #  if [ -z "$LE_WORKING_DIR" ]; then
2570   #    if [ -f "$DEFAULT_INSTALL_HOME/account.conf" ]; then
2571   #      _debug "It seems that $PROJECT_NAME is already installed in $DEFAULT_INSTALL_HOME"
2572   #      LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2573   #    else
2574   #      LE_WORKING_DIR="$_SCRIPT_HOME"
2575   #    fi
2576   #  fi
2577
2578   if [ -z "$LE_WORKING_DIR" ]; then
2579     _debug "Using default home:$DEFAULT_INSTALL_HOME"
2580     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2581   fi
2582   export LE_WORKING_DIR
2583
2584   if [ -z "$LE_CONFIG_HOME" ]; then
2585     LE_CONFIG_HOME="$LE_WORKING_DIR"
2586   fi
2587   _debug "Using config home:$LE_CONFIG_HOME"
2588   export LE_CONFIG_HOME
2589
2590   _DEFAULT_ACCOUNT_CONF_PATH="$LE_CONFIG_HOME/account.conf"
2591
2592   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2593     if [ -f "$_DEFAULT_ACCOUNT_CONF_PATH" ]; then
2594       . "$_DEFAULT_ACCOUNT_CONF_PATH"
2595     fi
2596   fi
2597
2598   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2599     ACCOUNT_CONF_PATH="$_DEFAULT_ACCOUNT_CONF_PATH"
2600   fi
2601   _debug3 ACCOUNT_CONF_PATH "$ACCOUNT_CONF_PATH"
2602   DEFAULT_LOG_FILE="$LE_CONFIG_HOME/$PROJECT_NAME.log"
2603
2604   DEFAULT_CA_HOME="$LE_CONFIG_HOME/ca"
2605
2606   if [ -z "$LE_TEMP_DIR" ]; then
2607     LE_TEMP_DIR="$LE_CONFIG_HOME/tmp"
2608   fi
2609 }
2610
2611 _clearAPI() {
2612   ACME_NEW_ACCOUNT=""
2613   ACME_KEY_CHANGE=""
2614   ACME_NEW_AUTHZ=""
2615   ACME_NEW_ORDER=""
2616   ACME_REVOKE_CERT=""
2617   ACME_NEW_NONCE=""
2618   ACME_AGREEMENT=""
2619 }
2620
2621 #server
2622 _initAPI() {
2623   _api_server="${1:-$ACME_DIRECTORY}"
2624   _debug "_init api for server: $_api_server"
2625
2626   MAX_API_RETRY_TIMES=10
2627   _sleep_retry_sec=10
2628   _request_retry_times=0
2629   while [ -z "$ACME_NEW_ACCOUNT" ] && [ "${_request_retry_times}" -lt "$MAX_API_RETRY_TIMES" ]; do
2630     _request_retry_times=$(_math "$_request_retry_times" + 1)
2631     response=$(_get "$_api_server")
2632     if [ "$?" != "0" ]; then
2633       _debug2 "response" "$response"
2634       _info "Can not init api for: $_api_server."
2635       _info "Sleep $_sleep_retry_sec and retry."
2636       _sleep "$_sleep_retry_sec"
2637       continue
2638     fi
2639     response=$(echo "$response" | _json_decode)
2640     _debug2 "response" "$response"
2641
2642     ACME_KEY_CHANGE=$(echo "$response" | _egrep_o 'keyChange" *: *"[^"]*"' | cut -d '"' -f 3)
2643     export ACME_KEY_CHANGE
2644
2645     ACME_NEW_AUTHZ=$(echo "$response" | _egrep_o 'newAuthz" *: *"[^"]*"' | cut -d '"' -f 3)
2646     export ACME_NEW_AUTHZ
2647
2648     ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'newOrder" *: *"[^"]*"' | cut -d '"' -f 3)
2649     export ACME_NEW_ORDER
2650
2651     ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'newAccount" *: *"[^"]*"' | cut -d '"' -f 3)
2652     export ACME_NEW_ACCOUNT
2653
2654     ACME_REVOKE_CERT=$(echo "$response" | _egrep_o 'revokeCert" *: *"[^"]*"' | cut -d '"' -f 3)
2655     export ACME_REVOKE_CERT
2656
2657     ACME_NEW_NONCE=$(echo "$response" | _egrep_o 'newNonce" *: *"[^"]*"' | cut -d '"' -f 3)
2658     export ACME_NEW_NONCE
2659
2660     ACME_AGREEMENT=$(echo "$response" | _egrep_o 'termsOfService" *: *"[^"]*"' | cut -d '"' -f 3)
2661     export ACME_AGREEMENT
2662
2663     _debug "ACME_KEY_CHANGE" "$ACME_KEY_CHANGE"
2664     _debug "ACME_NEW_AUTHZ" "$ACME_NEW_AUTHZ"
2665     _debug "ACME_NEW_ORDER" "$ACME_NEW_ORDER"
2666     _debug "ACME_NEW_ACCOUNT" "$ACME_NEW_ACCOUNT"
2667     _debug "ACME_REVOKE_CERT" "$ACME_REVOKE_CERT"
2668     _debug "ACME_AGREEMENT" "$ACME_AGREEMENT"
2669     _debug "ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2670     if [ "$ACME_NEW_ACCOUNT" ] && [ "$ACME_NEW_ORDER" ]; then
2671       return 0
2672     fi
2673     _info "Sleep $_sleep_retry_sec and retry."
2674     _sleep "$_sleep_retry_sec"
2675   done
2676   if [ "$ACME_NEW_ACCOUNT" ] && [ "$ACME_NEW_ORDER" ]; then
2677     return 0
2678   fi
2679   _err "Can not init api, for $_api_server"
2680   return 1
2681 }
2682
2683 #[domain]  [keylength or isEcc flag]
2684 _initpath() {
2685   domain="$1"
2686   _ilength="$2"
2687
2688   __initHome
2689
2690   if [ -f "$ACCOUNT_CONF_PATH" ]; then
2691     . "$ACCOUNT_CONF_PATH"
2692   fi
2693
2694   if [ "$_ACME_IN_CRON" ]; then
2695     if [ ! "$_USER_PATH_EXPORTED" ]; then
2696       _USER_PATH_EXPORTED=1
2697       export PATH="$USER_PATH:$PATH"
2698     fi
2699   fi
2700
2701   if [ -z "$CA_HOME" ]; then
2702     CA_HOME="$DEFAULT_CA_HOME"
2703   fi
2704
2705   if [ -z "$ACME_DIRECTORY" ]; then
2706     if [ "$STAGE" ]; then
2707       ACME_DIRECTORY="$DEFAULT_STAGING_CA"
2708       _info "Using ACME_DIRECTORY: $ACME_DIRECTORY"
2709     else
2710       default_acme_server=$(_readaccountconf "DEFAULT_ACME_SERVER")
2711       _debug default_acme_server "$default_acme_server"
2712       if [ "$default_acme_server" ]; then
2713         ACME_DIRECTORY="$default_acme_server"
2714       else
2715         ACME_DIRECTORY="$DEFAULT_CA"
2716       fi
2717     fi
2718   fi
2719
2720   _debug ACME_DIRECTORY "$ACME_DIRECTORY"
2721   _ACME_SERVER_HOST="$(echo "$ACME_DIRECTORY" | cut -d : -f 2 | tr -s / | cut -d / -f 2)"
2722   _debug2 "_ACME_SERVER_HOST" "$_ACME_SERVER_HOST"
2723
2724   _ACME_SERVER_PATH="$(echo "$ACME_DIRECTORY" | cut -d : -f 2- | tr -s / | cut -d / -f 3-)"
2725   _debug2 "_ACME_SERVER_PATH" "$_ACME_SERVER_PATH"
2726
2727   CA_DIR="$CA_HOME/$_ACME_SERVER_HOST/$_ACME_SERVER_PATH"
2728   _DEFAULT_CA_CONF="$CA_DIR/ca.conf"
2729   if [ -z "$CA_CONF" ]; then
2730     CA_CONF="$_DEFAULT_CA_CONF"
2731   fi
2732   _debug3 CA_CONF "$CA_CONF"
2733
2734   _OLD_CADIR="$CA_HOME/$_ACME_SERVER_HOST"
2735   _OLD_ACCOUNT_KEY="$_OLD_CADIR/account.key"
2736   _OLD_ACCOUNT_JSON="$_OLD_CADIR/account.json"
2737   _OLD_CA_CONF="$_OLD_CADIR/ca.conf"
2738
2739   _DEFAULT_ACCOUNT_KEY_PATH="$CA_DIR/account.key"
2740   _DEFAULT_ACCOUNT_JSON_PATH="$CA_DIR/account.json"
2741   if [ -z "$ACCOUNT_KEY_PATH" ]; then
2742     ACCOUNT_KEY_PATH="$_DEFAULT_ACCOUNT_KEY_PATH"
2743     if [ -f "$_OLD_ACCOUNT_KEY" ] && ! [ -f "$ACCOUNT_KEY_PATH" ]; then
2744       mkdir -p "$CA_DIR"
2745       mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
2746     fi
2747   fi
2748
2749   if [ -z "$ACCOUNT_JSON_PATH" ]; then
2750     ACCOUNT_JSON_PATH="$_DEFAULT_ACCOUNT_JSON_PATH"
2751     if [ -f "$_OLD_ACCOUNT_JSON" ] && ! [ -f "$ACCOUNT_JSON_PATH" ]; then
2752       mkdir -p "$CA_DIR"
2753       mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
2754     fi
2755   fi
2756
2757   if [ -f "$_OLD_CA_CONF" ] && ! [ -f "$CA_CONF" ]; then
2758     mkdir -p "$CA_DIR"
2759     mv "$_OLD_CA_CONF" "$CA_CONF"
2760   fi
2761
2762   if [ -f "$CA_CONF" ]; then
2763     . "$CA_CONF"
2764   fi
2765
2766   if [ -z "$ACME_DIR" ]; then
2767     ACME_DIR="/home/.acme"
2768   fi
2769
2770   if [ -z "$APACHE_CONF_BACKUP_DIR" ]; then
2771     APACHE_CONF_BACKUP_DIR="$LE_CONFIG_HOME"
2772   fi
2773
2774   if [ -z "$USER_AGENT" ]; then
2775     USER_AGENT="$DEFAULT_USER_AGENT"
2776   fi
2777
2778   if [ -z "$HTTP_HEADER" ]; then
2779     HTTP_HEADER="$LE_CONFIG_HOME/http.header"
2780   fi
2781
2782   _DEFAULT_CERT_HOME="$LE_CONFIG_HOME"
2783   if [ -z "$CERT_HOME" ]; then
2784     CERT_HOME="$_DEFAULT_CERT_HOME"
2785   fi
2786
2787   if [ -z "$ACME_OPENSSL_BIN" ] || [ ! -f "$ACME_OPENSSL_BIN" ] || [ ! -x "$ACME_OPENSSL_BIN" ]; then
2788     ACME_OPENSSL_BIN="$DEFAULT_OPENSSL_BIN"
2789   fi
2790
2791   if [ -z "$domain" ]; then
2792     return 0
2793   fi
2794
2795   if [ -z "$DOMAIN_PATH" ]; then
2796     domainhome="$CERT_HOME/$domain"
2797     domainhomeecc="$CERT_HOME/$domain$ECC_SUFFIX"
2798
2799     DOMAIN_PATH="$domainhome"
2800
2801     if _isEccKey "$_ilength"; then
2802       DOMAIN_PATH="$domainhomeecc"
2803     else
2804       if [ ! -d "$domainhome" ] && [ -d "$domainhomeecc" ]; then
2805         _info "The domain '$domain' seems to have a ECC cert already, please add '$(__red "--ecc")' parameter if you want to use that cert."
2806       fi
2807     fi
2808     _debug DOMAIN_PATH "$DOMAIN_PATH"
2809   fi
2810
2811   if [ -z "$DOMAIN_BACKUP_PATH" ]; then
2812     DOMAIN_BACKUP_PATH="$DOMAIN_PATH/backup"
2813   fi
2814
2815   if [ -z "$DOMAIN_CONF" ]; then
2816     DOMAIN_CONF="$DOMAIN_PATH/$domain.conf"
2817   fi
2818
2819   if [ -z "$DOMAIN_SSL_CONF" ]; then
2820     DOMAIN_SSL_CONF="$DOMAIN_PATH/$domain.csr.conf"
2821   fi
2822
2823   if [ -z "$CSR_PATH" ]; then
2824     CSR_PATH="$DOMAIN_PATH/$domain.csr"
2825   fi
2826   if [ -z "$CERT_KEY_PATH" ]; then
2827     CERT_KEY_PATH="$DOMAIN_PATH/$domain.key"
2828   fi
2829   if [ -z "$CERT_PATH" ]; then
2830     CERT_PATH="$DOMAIN_PATH/$domain.cer"
2831   fi
2832   if [ -z "$CA_CERT_PATH" ]; then
2833     CA_CERT_PATH="$DOMAIN_PATH/ca.cer"
2834   fi
2835   if [ -z "$CERT_FULLCHAIN_PATH" ]; then
2836     CERT_FULLCHAIN_PATH="$DOMAIN_PATH/fullchain.cer"
2837   fi
2838   if [ -z "$CERT_PFX_PATH" ]; then
2839     CERT_PFX_PATH="$DOMAIN_PATH/$domain.pfx"
2840   fi
2841   if [ -z "$CERT_PKCS8_PATH" ]; then
2842     CERT_PKCS8_PATH="$DOMAIN_PATH/$domain.pkcs8"
2843   fi
2844
2845   if [ -z "$TLS_CONF" ]; then
2846     TLS_CONF="$DOMAIN_PATH/tls.validation.conf"
2847   fi
2848   if [ -z "$TLS_CERT" ]; then
2849     TLS_CERT="$DOMAIN_PATH/tls.validation.cert"
2850   fi
2851   if [ -z "$TLS_KEY" ]; then
2852     TLS_KEY="$DOMAIN_PATH/tls.validation.key"
2853   fi
2854   if [ -z "$TLS_CSR" ]; then
2855     TLS_CSR="$DOMAIN_PATH/tls.validation.csr"
2856   fi
2857
2858 }
2859
2860 _exec() {
2861   if [ -z "$_EXEC_TEMP_ERR" ]; then
2862     _EXEC_TEMP_ERR="$(_mktemp)"
2863   fi
2864
2865   if [ "$_EXEC_TEMP_ERR" ]; then
2866     eval "$@ 2>>$_EXEC_TEMP_ERR"
2867   else
2868     eval "$@"
2869   fi
2870 }
2871
2872 _exec_err() {
2873   [ "$_EXEC_TEMP_ERR" ] && _err "$(cat "$_EXEC_TEMP_ERR")" && echo "" >"$_EXEC_TEMP_ERR"
2874 }
2875
2876 _apachePath() {
2877   _APACHECTL="apachectl"
2878   if ! _exists apachectl; then
2879     if _exists apache2ctl; then
2880       _APACHECTL="apache2ctl"
2881     else
2882       _err "'apachectl not found. It seems that apache is not installed, or you are not root user.'"
2883       _err "Please use webroot mode to try again."
2884       return 1
2885     fi
2886   fi
2887
2888   if ! _exec $_APACHECTL -V >/dev/null; then
2889     _exec_err
2890     return 1
2891   fi
2892
2893   if [ "$APACHE_HTTPD_CONF" ]; then
2894     _saveaccountconf APACHE_HTTPD_CONF "$APACHE_HTTPD_CONF"
2895     httpdconf="$APACHE_HTTPD_CONF"
2896     httpdconfname="$(basename "$httpdconfname")"
2897   else
2898     httpdconfname="$($_APACHECTL -V | grep SERVER_CONFIG_FILE= | cut -d = -f 2 | tr -d '"')"
2899     _debug httpdconfname "$httpdconfname"
2900
2901     if [ -z "$httpdconfname" ]; then
2902       _err "Can not read apache config file."
2903       return 1
2904     fi
2905
2906     if _startswith "$httpdconfname" '/'; then
2907       httpdconf="$httpdconfname"
2908       httpdconfname="$(basename "$httpdconfname")"
2909     else
2910       httpdroot="$($_APACHECTL -V | grep HTTPD_ROOT= | cut -d = -f 2 | tr -d '"')"
2911       _debug httpdroot "$httpdroot"
2912       httpdconf="$httpdroot/$httpdconfname"
2913       httpdconfname="$(basename "$httpdconfname")"
2914     fi
2915   fi
2916   _debug httpdconf "$httpdconf"
2917   _debug httpdconfname "$httpdconfname"
2918   if [ ! -f "$httpdconf" ]; then
2919     _err "Apache Config file not found" "$httpdconf"
2920     return 1
2921   fi
2922   return 0
2923 }
2924
2925 _restoreApache() {
2926   if [ -z "$usingApache" ]; then
2927     return 0
2928   fi
2929   _initpath
2930   if ! _apachePath; then
2931     return 1
2932   fi
2933
2934   if [ ! -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname" ]; then
2935     _debug "No config file to restore."
2936     return 0
2937   fi
2938
2939   cat "$APACHE_CONF_BACKUP_DIR/$httpdconfname" >"$httpdconf"
2940   _debug "Restored: $httpdconf."
2941   if ! _exec $_APACHECTL -t; then
2942     _exec_err
2943     _err "Sorry, restore apache config error, please contact me."
2944     return 1
2945   fi
2946   _debug "Restored successfully."
2947   rm -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname"
2948   return 0
2949 }
2950
2951 _setApache() {
2952   _initpath
2953   if ! _apachePath; then
2954     return 1
2955   fi
2956
2957   #test the conf first
2958   _info "Checking if there is an error in the apache config file before starting."
2959
2960   if ! _exec "$_APACHECTL" -t >/dev/null; then
2961     _exec_err
2962     _err "The apache config file has error, please fix it first, then try again."
2963     _err "Don't worry, there is nothing changed to your system."
2964     return 1
2965   else
2966     _info "OK"
2967   fi
2968
2969   #backup the conf
2970   _debug "Backup apache config file" "$httpdconf"
2971   if ! cp "$httpdconf" "$APACHE_CONF_BACKUP_DIR/"; then
2972     _err "Can not backup apache config file, so abort. Don't worry, the apache config is not changed."
2973     _err "This might be a bug of $PROJECT_NAME , please report issue: $PROJECT"
2974     return 1
2975   fi
2976   _info "JFYI, Config file $httpdconf is backuped to $APACHE_CONF_BACKUP_DIR/$httpdconfname"
2977   _info "In case there is an error that can not be restored automatically, you may try restore it yourself."
2978   _info "The backup file will be deleted on success, just forget it."
2979
2980   #add alias
2981
2982   apacheVer="$($_APACHECTL -V | grep "Server version:" | cut -d : -f 2 | cut -d " " -f 2 | cut -d '/' -f 2)"
2983   _debug "apacheVer" "$apacheVer"
2984   apacheMajor="$(echo "$apacheVer" | cut -d . -f 1)"
2985   apacheMinor="$(echo "$apacheVer" | cut -d . -f 2)"
2986
2987   if [ "$apacheVer" ] && [ "$apacheMajor$apacheMinor" -ge "24" ]; then
2988     echo "
2989 Alias /.well-known/acme-challenge  $ACME_DIR
2990
2991 <Directory $ACME_DIR >
2992 Require all granted
2993 </Directory>
2994   " >>"$httpdconf"
2995   else
2996     echo "
2997 Alias /.well-known/acme-challenge  $ACME_DIR
2998
2999 <Directory $ACME_DIR >
3000 Order allow,deny
3001 Allow from all
3002 </Directory>
3003   " >>"$httpdconf"
3004   fi
3005
3006   _msg="$($_APACHECTL -t 2>&1)"
3007   if [ "$?" != "0" ]; then
3008     _err "Sorry, apache config error"
3009     if _restoreApache; then
3010       _err "The apache config file is restored."
3011     else
3012       _err "Sorry, the apache config file can not be restored, please report bug."
3013     fi
3014     return 1
3015   fi
3016
3017   if [ ! -d "$ACME_DIR" ]; then
3018     mkdir -p "$ACME_DIR"
3019     chmod 755 "$ACME_DIR"
3020   fi
3021
3022   if ! _exec "$_APACHECTL" graceful; then
3023     _exec_err
3024     _err "$_APACHECTL  graceful error, please contact me."
3025     _restoreApache
3026     return 1
3027   fi
3028   usingApache="1"
3029   return 0
3030 }
3031
3032 #find the real nginx conf file
3033 #backup
3034 #set the nginx conf
3035 #returns the real nginx conf file
3036 _setNginx() {
3037   _d="$1"
3038   _croot="$2"
3039   _thumbpt="$3"
3040
3041   FOUND_REAL_NGINX_CONF=""
3042   FOUND_REAL_NGINX_CONF_LN=""
3043   BACKUP_NGINX_CONF=""
3044   _debug _croot "$_croot"
3045   _start_f="$(echo "$_croot" | cut -d : -f 2)"
3046   _debug _start_f "$_start_f"
3047   if [ -z "$_start_f" ]; then
3048     _debug "find start conf from nginx command"
3049     if [ -z "$NGINX_CONF" ]; then
3050       if ! _exists "nginx"; then
3051         _err "nginx command is not found."
3052         return 1
3053       fi
3054       NGINX_CONF="$(nginx -V 2>&1 | _egrep_o "--conf-path=[^ ]* " | tr -d " ")"
3055       _debug NGINX_CONF "$NGINX_CONF"
3056       NGINX_CONF="$(echo "$NGINX_CONF" | cut -d = -f 2)"
3057       _debug NGINX_CONF "$NGINX_CONF"
3058       if [ -z "$NGINX_CONF" ]; then
3059         _err "Can not find nginx conf."
3060         NGINX_CONF=""
3061         return 1
3062       fi
3063       if [ ! -f "$NGINX_CONF" ]; then
3064         _err "'$NGINX_CONF' doesn't exist."
3065         NGINX_CONF=""
3066         return 1
3067       fi
3068       _debug "Found nginx conf file:$NGINX_CONF"
3069     fi
3070     _start_f="$NGINX_CONF"
3071   fi
3072   _debug "Start detect nginx conf for $_d from:$_start_f"
3073   if ! _checkConf "$_d" "$_start_f"; then
3074     _err "Can not find conf file for domain $d"
3075     return 1
3076   fi
3077   _info "Found conf file: $FOUND_REAL_NGINX_CONF"
3078
3079   _ln=$FOUND_REAL_NGINX_CONF_LN
3080   _debug "_ln" "$_ln"
3081
3082   _lnn=$(_math $_ln + 1)
3083   _debug _lnn "$_lnn"
3084   _start_tag="$(sed -n "$_lnn,${_lnn}p" "$FOUND_REAL_NGINX_CONF")"
3085   _debug "_start_tag" "$_start_tag"
3086   if [ "$_start_tag" = "$NGINX_START" ]; then
3087     _info "The domain $_d is already configured, skip"
3088     FOUND_REAL_NGINX_CONF=""
3089     return 0
3090   fi
3091
3092   mkdir -p "$DOMAIN_BACKUP_PATH"
3093   _backup_conf="$DOMAIN_BACKUP_PATH/$_d.nginx.conf"
3094   _debug _backup_conf "$_backup_conf"
3095   BACKUP_NGINX_CONF="$_backup_conf"
3096   _info "Backup $FOUND_REAL_NGINX_CONF to $_backup_conf"
3097   if ! cp "$FOUND_REAL_NGINX_CONF" "$_backup_conf"; then
3098     _err "backup error."
3099     FOUND_REAL_NGINX_CONF=""
3100     return 1
3101   fi
3102
3103   if ! _exists "nginx"; then
3104     _err "nginx command is not found."
3105     return 1
3106   fi
3107   _info "Check the nginx conf before setting up."
3108   if ! _exec "nginx -t" >/dev/null; then
3109     _exec_err
3110     return 1
3111   fi
3112
3113   _info "OK, Set up nginx config file"
3114
3115   if ! sed -n "1,${_ln}p" "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"; then
3116     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3117     _err "write nginx conf error, but don't worry, the file is restored to the original version."
3118     return 1
3119   fi
3120
3121   echo "$NGINX_START
3122 location ~ \"^/\.well-known/acme-challenge/([-_a-zA-Z0-9]+)\$\" {
3123   default_type text/plain;
3124   return 200 \"\$1.$_thumbpt\";
3125 }
3126 #NGINX_START
3127 " >>"$FOUND_REAL_NGINX_CONF"
3128
3129   if ! sed -n "${_lnn},99999p" "$_backup_conf" >>"$FOUND_REAL_NGINX_CONF"; then
3130     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3131     _err "write nginx conf error, but don't worry, the file is restored."
3132     return 1
3133   fi
3134   _debug3 "Modified config:$(cat $FOUND_REAL_NGINX_CONF)"
3135   _info "nginx conf is done, let's check it again."
3136   if ! _exec "nginx -t" >/dev/null; then
3137     _exec_err
3138     _err "It seems that nginx conf was broken, let's restore."
3139     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3140     return 1
3141   fi
3142
3143   _info "Reload nginx"
3144   if ! _exec "nginx -s reload" >/dev/null; then
3145     _exec_err
3146     _err "It seems that nginx reload error, let's restore."
3147     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3148     return 1
3149   fi
3150
3151   return 0
3152 }
3153
3154 #d , conf
3155 _checkConf() {
3156   _d="$1"
3157   _c_file="$2"
3158   _debug "Start _checkConf from:$_c_file"
3159   if [ ! -f "$2" ] && ! echo "$2" | grep '*$' >/dev/null && echo "$2" | grep '*' >/dev/null; then
3160     _debug "wildcard"
3161     for _w_f in $2; do
3162       if [ -f "$_w_f" ] && _checkConf "$1" "$_w_f"; then
3163         return 0
3164       fi
3165     done
3166     #not found
3167     return 1
3168   elif [ -f "$2" ]; then
3169     _debug "single"
3170     if _isRealNginxConf "$1" "$2"; then
3171       _debug "$2 is found."
3172       FOUND_REAL_NGINX_CONF="$2"
3173       return 0
3174     fi
3175     if cat "$2" | tr "\t" " " | grep "^ *include *.*;" >/dev/null; then
3176       _debug "Try include files"
3177       for included in $(cat "$2" | tr "\t" " " | grep "^ *include *.*;" | sed "s/include //" | tr -d " ;"); do
3178         _debug "check included $included"
3179         if ! _startswith "$included" "/" && _exists dirname; then
3180           _relpath="$(dirname "$2")"
3181           _debug "_relpath" "$_relpath"
3182           included="$_relpath/$included"
3183         fi
3184         if _checkConf "$1" "$included"; then
3185           return 0
3186         fi
3187       done
3188     fi
3189     return 1
3190   else
3191     _debug "$2 not found."
3192     return 1
3193   fi
3194   return 1
3195 }
3196
3197 #d , conf
3198 _isRealNginxConf() {
3199   _debug "_isRealNginxConf $1 $2"
3200   if [ -f "$2" ]; then
3201     for _fln in $(tr "\t" ' ' <"$2" | grep -n "^ *server_name.* $1" | cut -d : -f 1); do
3202       _debug _fln "$_fln"
3203       if [ "$_fln" ]; then
3204         _start=$(tr "\t" ' ' <"$2" | _head_n "$_fln" | grep -n "^ *server *" | grep -v server_name | _tail_n 1)
3205         _debug "_start" "$_start"
3206         _start_n=$(echo "$_start" | cut -d : -f 1)
3207         _start_nn=$(_math $_start_n + 1)
3208         _debug "_start_n" "$_start_n"
3209         _debug "_start_nn" "$_start_nn"
3210
3211         _left="$(sed -n "${_start_nn},99999p" "$2")"
3212         _debug2 _left "$_left"
3213         _end="$(echo "$_left" | tr "\t" ' ' | grep -n "^ *server *" | grep -v server_name | _head_n 1)"
3214         _debug "_end" "$_end"
3215         if [ "$_end" ]; then
3216           _end_n=$(echo "$_end" | cut -d : -f 1)
3217           _debug "_end_n" "$_end_n"
3218           _seg_n=$(echo "$_left" | sed -n "1,${_end_n}p")
3219         else
3220           _seg_n="$_left"
3221         fi
3222
3223         _debug "_seg_n" "$_seg_n"
3224
3225         _skip_ssl=1
3226         for _listen_i in $(echo "$_seg_n" | tr "\t" ' ' | grep "^ *listen" | tr -d " "); do
3227           if [ "$_listen_i" ]; then
3228             if [ "$(echo "$_listen_i" | _egrep_o "listen.*ssl")" ]; then
3229               _debug2 "$_listen_i is ssl"
3230             else
3231               _debug2 "$_listen_i is plain text"
3232               _skip_ssl=""
3233               break
3234             fi
3235           fi
3236         done
3237
3238         if [ "$_skip_ssl" = "1" ]; then
3239           _debug "ssl on, skip"
3240         else
3241           FOUND_REAL_NGINX_CONF_LN=$_fln
3242           _debug3 "found FOUND_REAL_NGINX_CONF_LN" "$FOUND_REAL_NGINX_CONF_LN"
3243           return 0
3244         fi
3245       fi
3246     done
3247   fi
3248   return 1
3249 }
3250
3251 #restore all the nginx conf
3252 _restoreNginx() {
3253   if [ -z "$NGINX_RESTORE_VLIST" ]; then
3254     _debug "No need to restore nginx, skip."
3255     return
3256   fi
3257   _debug "_restoreNginx"
3258   _debug "NGINX_RESTORE_VLIST" "$NGINX_RESTORE_VLIST"
3259
3260   for ng_entry in $(echo "$NGINX_RESTORE_VLIST" | tr "$dvsep" ' '); do
3261     _debug "ng_entry" "$ng_entry"
3262     _nd=$(echo "$ng_entry" | cut -d "$sep" -f 1)
3263     _ngconf=$(echo "$ng_entry" | cut -d "$sep" -f 2)
3264     _ngbackupconf=$(echo "$ng_entry" | cut -d "$sep" -f 3)
3265     _info "Restoring from $_ngbackupconf to $_ngconf"
3266     cat "$_ngbackupconf" >"$_ngconf"
3267   done
3268
3269   _info "Reload nginx"
3270   if ! _exec "nginx -s reload" >/dev/null; then
3271     _exec_err
3272     _err "It seems that nginx reload error, please report bug."
3273     return 1
3274   fi
3275   return 0
3276 }
3277
3278 _clearup() {
3279   _stopserver "$serverproc"
3280   serverproc=""
3281   _restoreApache
3282   _restoreNginx
3283   _clearupdns
3284   if [ -z "$DEBUG" ]; then
3285     rm -f "$TLS_CONF"
3286     rm -f "$TLS_CERT"
3287     rm -f "$TLS_KEY"
3288     rm -f "$TLS_CSR"
3289   fi
3290 }
3291
3292 _clearupdns() {
3293   _debug "_clearupdns"
3294   _debug "dns_entries" "$dns_entries"
3295
3296   if [ -z "$dns_entries" ]; then
3297     _debug "skip dns."
3298     return
3299   fi
3300   _info "Removing DNS records."
3301
3302   for entry in $dns_entries; do
3303     d=$(_getfield "$entry" 1)
3304     txtdomain=$(_getfield "$entry" 2)
3305     aliasDomain=$(_getfield "$entry" 3)
3306     _currentRoot=$(_getfield "$entry" 4)
3307     txt=$(_getfield "$entry" 5)
3308     d_api=$(_getfield "$entry" 6)
3309     _debug "d" "$d"
3310     _debug "txtdomain" "$txtdomain"
3311     _debug "aliasDomain" "$aliasDomain"
3312     _debug "_currentRoot" "$_currentRoot"
3313     _debug "txt" "$txt"
3314     _debug "d_api" "$d_api"
3315     if [ "$d_api" = "$txt" ]; then
3316       d_api=""
3317     fi
3318
3319     if [ -z "$d_api" ]; then
3320       _info "Not Found domain api file: $d_api"
3321       continue
3322     fi
3323
3324     if [ "$aliasDomain" ]; then
3325       txtdomain="$aliasDomain"
3326     fi
3327
3328     (
3329       if ! . "$d_api"; then
3330         _err "Load file $d_api error. Please check your api file and try again."
3331         return 1
3332       fi
3333
3334       rmcommand="${_currentRoot}_rm"
3335       if ! _exists "$rmcommand"; then
3336         _err "It seems that your api file doesn't define $rmcommand"
3337         return 1
3338       fi
3339       _info "Removing txt: $txt for domain: $txtdomain"
3340       if ! $rmcommand "$txtdomain" "$txt"; then
3341         _err "Error removing txt for domain:$txtdomain"
3342         return 1
3343       fi
3344       _info "Removed: Success"
3345     )
3346
3347   done
3348 }
3349
3350 # webroot  removelevel tokenfile
3351 _clearupwebbroot() {
3352   __webroot="$1"
3353   if [ -z "$__webroot" ]; then
3354     _debug "no webroot specified, skip"
3355     return 0
3356   fi
3357
3358   _rmpath=""
3359   if [ "$2" = '1' ]; then
3360     _rmpath="$__webroot/.well-known"
3361   elif [ "$2" = '2' ]; then
3362     _rmpath="$__webroot/.well-known/acme-challenge"
3363   elif [ "$2" = '3' ]; then
3364     _rmpath="$__webroot/.well-known/acme-challenge/$3"
3365   else
3366     _debug "Skip for removelevel:$2"
3367   fi
3368
3369   if [ "$_rmpath" ]; then
3370     if [ "$DEBUG" ]; then
3371       _debug "Debugging, skip removing: $_rmpath"
3372     else
3373       rm -rf "$_rmpath"
3374     fi
3375   fi
3376
3377   return 0
3378
3379 }
3380
3381 _on_before_issue() {
3382   _chk_web_roots="$1"
3383   _chk_main_domain="$2"
3384   _chk_alt_domains="$3"
3385   _chk_pre_hook="$4"
3386   _chk_local_addr="$5"
3387   _debug _on_before_issue
3388   _debug _chk_main_domain "$_chk_main_domain"
3389   _debug _chk_alt_domains "$_chk_alt_domains"
3390   #run pre hook
3391   if [ "$_chk_pre_hook" ]; then
3392     _info "Run pre hook:'$_chk_pre_hook'"
3393     if ! (
3394       export Le_Domain="$_chk_main_domain"
3395       export Le_Alt="$_chk_alt_domains"
3396       cd "$DOMAIN_PATH" && eval "$_chk_pre_hook"
3397     ); then
3398       _err "Error when run pre hook."
3399       return 1
3400     fi
3401   fi
3402
3403   if _hasfield "$_chk_web_roots" "$NO_VALUE"; then
3404     if ! _exists "socat"; then
3405       _err "Please install socat tools first."
3406       return 1
3407     fi
3408   fi
3409
3410   _debug Le_LocalAddress "$_chk_local_addr"
3411
3412   _index=1
3413   _currentRoot=""
3414   _addrIndex=1
3415   _w_index=1
3416   while true; do
3417     d="$(echo "$_chk_main_domain,$_chk_alt_domains," | cut -d , -f "$_w_index")"
3418     _w_index="$(_math "$_w_index" + 1)"
3419     _debug d "$d"
3420     if [ -z "$d" ]; then
3421       break
3422     fi
3423     _debug "Check for domain" "$d"
3424     _currentRoot="$(_getfield "$_chk_web_roots" $_index)"
3425     _debug "_currentRoot" "$_currentRoot"
3426     _index=$(_math $_index + 1)
3427     _checkport=""
3428     if [ "$_currentRoot" = "$NO_VALUE" ]; then
3429       _info "Standalone mode."
3430       if [ -z "$Le_HTTPPort" ]; then
3431         Le_HTTPPort=80
3432         _cleardomainconf "Le_HTTPPort"
3433       else
3434         _savedomainconf "Le_HTTPPort" "$Le_HTTPPort"
3435       fi
3436       _checkport="$Le_HTTPPort"
3437     elif [ "$_currentRoot" = "$W_ALPN" ]; then
3438       _info "Standalone alpn mode."
3439       if [ -z "$Le_TLSPort" ]; then
3440         Le_TLSPort=443
3441       else
3442         _savedomainconf "Le_TLSPort" "$Le_TLSPort"
3443       fi
3444       _checkport="$Le_TLSPort"
3445     fi
3446
3447     if [ "$_checkport" ]; then
3448       _debug _checkport "$_checkport"
3449       _checkaddr="$(_getfield "$_chk_local_addr" $_addrIndex)"
3450       _debug _checkaddr "$_checkaddr"
3451
3452       _addrIndex="$(_math $_addrIndex + 1)"
3453
3454       _netprc="$(_ss "$_checkport" | grep "$_checkport")"
3455       netprc="$(echo "$_netprc" | grep "$_checkaddr")"
3456       if [ -z "$netprc" ]; then
3457         netprc="$(echo "$_netprc" | grep "$LOCAL_ANY_ADDRESS:$_checkport")"
3458       fi
3459       if [ "$netprc" ]; then
3460         _err "$netprc"
3461         _err "tcp port $_checkport is already used by $(echo "$netprc" | cut -d : -f 4)"
3462         _err "Please stop it first"
3463         return 1
3464       fi
3465     fi
3466   done
3467
3468   if _hasfield "$_chk_web_roots" "apache"; then
3469     if ! _setApache; then
3470       _err "set up apache error. Report error to me."
3471       return 1
3472     fi
3473   else
3474     usingApache=""
3475   fi
3476
3477 }
3478
3479 _on_issue_err() {
3480   _chk_post_hook="$1"
3481   _chk_vlist="$2"
3482   _debug _on_issue_err
3483
3484   if [ "$LOG_FILE" ]; then
3485     _err "Please check log file for more details: $LOG_FILE"
3486   else
3487     _err "Please add '--debug' or '--log' to check more details."
3488     _err "See: $_DEBUG_WIKI"
3489   fi
3490
3491   #run the post hook
3492   if [ "$_chk_post_hook" ]; then
3493     _info "Run post hook:'$_chk_post_hook'"
3494     if ! (
3495       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3496     ); then
3497       _err "Error when run post hook."
3498       return 1
3499     fi
3500   fi
3501
3502   #trigger the validation to flush the pending authz
3503   _debug2 "_chk_vlist" "$_chk_vlist"
3504   if [ "$_chk_vlist" ]; then
3505     (
3506       _debug2 "start to deactivate authz"
3507       ventries=$(echo "$_chk_vlist" | tr "$dvsep" ' ')
3508       for ventry in $ventries; do
3509         d=$(echo "$ventry" | cut -d "$sep" -f 1)
3510         keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
3511         uri=$(echo "$ventry" | cut -d "$sep" -f 3)
3512         vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
3513         _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
3514         __trigger_validation "$uri" "$keyauthorization"
3515       done
3516     )
3517   fi
3518
3519   if [ "$_ACME_IS_RENEW" = "1" ] && _hasfield "$Le_Webroot" "$W_DNS"; then
3520     _err "$_DNS_MANUAL_ERR"
3521   fi
3522
3523   if [ "$DEBUG" ] && [ "$DEBUG" -gt "0" ]; then
3524     _debug "$(_dlg_versions)"
3525   fi
3526
3527 }
3528
3529 _on_issue_success() {
3530   _chk_post_hook="$1"
3531   _chk_renew_hook="$2"
3532   _debug _on_issue_success
3533
3534   #run the post hook
3535   if [ "$_chk_post_hook" ]; then
3536     _info "Run post hook:'$_chk_post_hook'"
3537     if ! (
3538       export CERT_PATH
3539       export CERT_KEY_PATH
3540       export CA_CERT_PATH
3541       export CERT_FULLCHAIN_PATH
3542       export Le_Domain="$_main_domain"
3543       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3544     ); then
3545       _err "Error when run post hook."
3546       return 1
3547     fi
3548   fi
3549
3550   #run renew hook
3551   if [ "$_ACME_IS_RENEW" ] && [ "$_chk_renew_hook" ]; then
3552     _info "Run renew hook:'$_chk_renew_hook'"
3553     if ! (
3554       export CERT_PATH
3555       export CERT_KEY_PATH
3556       export CA_CERT_PATH
3557       export CERT_FULLCHAIN_PATH
3558       export Le_Domain="$_main_domain"
3559       cd "$DOMAIN_PATH" && eval "$_chk_renew_hook"
3560     ); then
3561       _err "Error when run renew hook."
3562       return 1
3563     fi
3564   fi
3565
3566   if _hasfield "$Le_Webroot" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
3567     _err "$_DNS_MANUAL_WARN"
3568   fi
3569
3570 }
3571
3572 #account_key_length   eab-kid  eab-hmac-key
3573 registeraccount() {
3574   _account_key_length="$1"
3575   _eab_id="$2"
3576   _eab_hmac_key="$3"
3577   _initpath
3578   _regAccount "$_account_key_length" "$_eab_id" "$_eab_hmac_key"
3579 }
3580
3581 __calcAccountKeyHash() {
3582   [ -f "$ACCOUNT_KEY_PATH" ] && _digest sha256 <"$ACCOUNT_KEY_PATH"
3583 }
3584
3585 __calc_account_thumbprint() {
3586   printf "%s" "$jwk" | tr -d ' ' | _digest "sha256" | _url_replace
3587 }
3588
3589 _getAccountEmail() {
3590   if [ "$ACCOUNT_EMAIL" ]; then
3591     echo "$ACCOUNT_EMAIL"
3592     return 0
3593   fi
3594   if [ -z "$CA_EMAIL" ]; then
3595     CA_EMAIL="$(_readcaconf CA_EMAIL)"
3596   fi
3597   if [ "$CA_EMAIL" ]; then
3598     echo "$CA_EMAIL"
3599     return 0
3600   fi
3601   _readaccountconf "ACCOUNT_EMAIL"
3602 }
3603
3604 #keylength
3605 _regAccount() {
3606   _initpath
3607   _reg_length="$1"
3608   _eab_id="$2"
3609   _eab_hmac_key="$3"
3610   _debug3 _regAccount "$_regAccount"
3611   _initAPI
3612
3613   mkdir -p "$CA_DIR"
3614
3615   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3616     if ! _create_account_key "$_reg_length"; then
3617       _err "Create account key error."
3618       return 1
3619     fi
3620   fi
3621
3622   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3623     return 1
3624   fi
3625   if [ "$_eab_id" ] && [ "$_eab_hmac_key" ]; then
3626     _savecaconf CA_EAB_KEY_ID "$_eab_id"
3627     _savecaconf CA_EAB_HMAC_KEY "$_eab_hmac_key"
3628   fi
3629   _eab_id=$(_readcaconf "CA_EAB_KEY_ID")
3630   _eab_hmac_key=$(_readcaconf "CA_EAB_HMAC_KEY")
3631   _secure_debug3 _eab_id "$_eab_id"
3632   _secure_debug3 _eab_hmac_key "$_eab_hmac_key"
3633   _email="$(_getAccountEmail)"
3634   if [ "$_email" ]; then
3635     _savecaconf "CA_EMAIL" "$_email"
3636   fi
3637
3638   if [ "$ACME_DIRECTORY" = "$CA_ZEROSSL" ]; then
3639     if [ -z "$_eab_id" ] || [ -z "$_eab_hmac_key" ]; then
3640       _info "No EAB credentials found for ZeroSSL, let's get one"
3641       if [ -z "$_email" ]; then
3642         _info "$(__green "$PROJECT_NAME is using ZeroSSL as default CA now.")"
3643         _info "$(__green "Please update your account with an email address first.")"
3644         _info "$(__green "$PROJECT_ENTRY --register-account -m my@example.com")"
3645         _info "See: $(__green "$_ZEROSSL_WIKI")"
3646         return 1
3647       fi
3648       _eabresp=$(_post "email=$_email" $_ZERO_EAB_ENDPOINT)
3649       if [ "$?" != "0" ]; then
3650         _debug2 "$_eabresp"
3651         _err "Can not get EAB credentials from ZeroSSL."
3652         return 1
3653       fi
3654       _secure_debug2 _eabresp "$_eabresp"
3655       _eab_id="$(echo "$_eabresp" | tr ',}' '\n\n' | grep '"eab_kid"' | cut -d : -f 2 | tr -d '"')"
3656       _secure_debug2 _eab_id "$_eab_id"
3657       if [ -z "$_eab_id" ]; then
3658         _err "Can not resolve _eab_id"
3659         return 1
3660       fi
3661       _eab_hmac_key="$(echo "$_eabresp" | tr ',}' '\n\n' | grep '"eab_hmac_key"' | cut -d : -f 2 | tr -d '"')"
3662       _secure_debug2 _eab_hmac_key "$_eab_hmac_key"
3663       if [ -z "$_eab_hmac_key" ]; then
3664         _err "Can not resolve _eab_hmac_key"
3665         return 1
3666       fi
3667       _savecaconf CA_EAB_KEY_ID "$_eab_id"
3668       _savecaconf CA_EAB_HMAC_KEY "$_eab_hmac_key"
3669     fi
3670   fi
3671   if [ "$_eab_id" ] && [ "$_eab_hmac_key" ]; then
3672     eab_protected="{\"alg\":\"HS256\",\"kid\":\"$_eab_id\",\"url\":\"${ACME_NEW_ACCOUNT}\"}"
3673     _debug3 eab_protected "$eab_protected"
3674
3675     eab_protected64=$(printf "%s" "$eab_protected" | _base64 | _url_replace)
3676     _debug3 eab_protected64 "$eab_protected64"
3677
3678     eab_payload64=$(printf "%s" "$jwk" | _base64 | _url_replace)
3679     _debug3 eab_payload64 "$eab_payload64"
3680
3681     eab_sign_t="$eab_protected64.$eab_payload64"
3682     _debug3 eab_sign_t "$eab_sign_t"
3683
3684     key_hex="$(_durl_replace_base64 "$_eab_hmac_key" | _dbase64 multi | _hex_dump | tr -d ' ')"
3685     _debug3 key_hex "$key_hex"
3686
3687     eab_signature=$(printf "%s" "$eab_sign_t" | _hmac sha256 $key_hex | _base64 | _url_replace)
3688     _debug3 eab_signature "$eab_signature"
3689
3690     externalBinding=",\"externalAccountBinding\":{\"protected\":\"$eab_protected64\", \"payload\":\"$eab_payload64\", \"signature\":\"$eab_signature\"}"
3691     _debug3 externalBinding "$externalBinding"
3692   fi
3693   if [ "$_email" ]; then
3694     email_sg="\"contact\": [\"mailto:$_email\"], "
3695   fi
3696   regjson="{$email_sg\"termsOfServiceAgreed\": true$externalBinding}"
3697
3698   _info "Registering account: $ACME_DIRECTORY"
3699
3700   if ! _send_signed_request "${ACME_NEW_ACCOUNT}" "$regjson"; then
3701     _err "Register account Error: $response"
3702     return 1
3703   fi
3704
3705   _eabAlreadyBound=""
3706   if [ "$code" = "" ] || [ "$code" = '201' ]; then
3707     echo "$response" >"$ACCOUNT_JSON_PATH"
3708     _info "Registered"
3709   elif [ "$code" = '409' ] || [ "$code" = '200' ]; then
3710     _info "Already registered"
3711   elif [ "$code" = '400' ] && _contains "$response" 'The account is not awaiting external account binding'; then
3712     _info "Already register EAB."
3713     _eabAlreadyBound=1
3714   else
3715     _err "Register account Error: $response"
3716     return 1
3717   fi
3718
3719   if [ -z "$_eabAlreadyBound" ]; then
3720     _debug2 responseHeaders "$responseHeaders"
3721     _accUri="$(echo "$responseHeaders" | grep -i "^Location:" | _head_n 1 | cut -d ':' -f 2- | tr -d "\r\n ")"
3722     _debug "_accUri" "$_accUri"
3723     if [ -z "$_accUri" ]; then
3724       _err "Can not find account id url."
3725       _err "$responseHeaders"
3726       return 1
3727     fi
3728     _savecaconf "ACCOUNT_URL" "$_accUri"
3729   else
3730     ACCOUNT_URL="$(_readcaconf ACCOUNT_URL)"
3731   fi
3732   export ACCOUNT_URL="$_accUri"
3733
3734   CA_KEY_HASH="$(__calcAccountKeyHash)"
3735   _debug "Calc CA_KEY_HASH" "$CA_KEY_HASH"
3736   _savecaconf CA_KEY_HASH "$CA_KEY_HASH"
3737
3738   if [ "$code" = '403' ]; then
3739     _err "It seems that the account key is already deactivated, please use a new account key."
3740     return 1
3741   fi
3742
3743   ACCOUNT_THUMBPRINT="$(__calc_account_thumbprint)"
3744   _info "ACCOUNT_THUMBPRINT" "$ACCOUNT_THUMBPRINT"
3745 }
3746
3747 #implement updateaccount
3748 updateaccount() {
3749   _initpath
3750
3751   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3752     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3753     return 1
3754   fi
3755
3756   _accUri=$(_readcaconf "ACCOUNT_URL")
3757   _debug _accUri "$_accUri"
3758
3759   if [ -z "$_accUri" ]; then
3760     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3761     _err "Then try again."
3762     return 1
3763   fi
3764
3765   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3766     return 1
3767   fi
3768   _initAPI
3769
3770   _email="$(_getAccountEmail)"
3771
3772   if [ "$ACCOUNT_EMAIL" ]; then
3773     updjson='{"contact": ["mailto:'$_email'"]}'
3774   else
3775     updjson='{"contact": []}'
3776   fi
3777
3778   _send_signed_request "$_accUri" "$updjson"
3779
3780   if [ "$code" = '200' ]; then
3781     echo "$response" >"$ACCOUNT_JSON_PATH"
3782     _info "account update success for $_accUri."
3783   else
3784     _info "Error. The account was not updated."
3785     return 1
3786   fi
3787 }
3788
3789 #Implement deactivate account
3790 deactivateaccount() {
3791   _initpath
3792
3793   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3794     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3795     return 1
3796   fi
3797
3798   _accUri=$(_readcaconf "ACCOUNT_URL")
3799   _debug _accUri "$_accUri"
3800
3801   if [ -z "$_accUri" ]; then
3802     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3803     _err "Then try again."
3804     return 1
3805   fi
3806
3807   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3808     return 1
3809   fi
3810   _initAPI
3811
3812   _djson="{\"status\":\"deactivated\"}"
3813
3814   if _send_signed_request "$_accUri" "$_djson" && _contains "$response" '"deactivated"'; then
3815     _info "Deactivate account success for $_accUri."
3816     _accid=$(echo "$response" | _egrep_o "\"id\" *: *[^,]*," | cut -d : -f 2 | tr -d ' ,')
3817   elif [ "$code" = "403" ]; then
3818     _info "The account is already deactivated."
3819     _accid=$(_getfield "$_accUri" "999" "/")
3820   else
3821     _err "Deactivate: account failed for $_accUri."
3822     return 1
3823   fi
3824
3825   _debug "Account id: $_accid"
3826   if [ "$_accid" ]; then
3827     _deactivated_account_path="$CA_DIR/deactivated/$_accid"
3828     _debug _deactivated_account_path "$_deactivated_account_path"
3829     if mkdir -p "$_deactivated_account_path"; then
3830       _info "Moving deactivated account info to $_deactivated_account_path/"
3831       mv "$CA_CONF" "$_deactivated_account_path/"
3832       mv "$ACCOUNT_JSON_PATH" "$_deactivated_account_path/"
3833       mv "$ACCOUNT_KEY_PATH" "$_deactivated_account_path/"
3834     else
3835       _err "Can not create dir: $_deactivated_account_path, try to remove the deactivated account key."
3836       rm -f "$CA_CONF"
3837       rm -f "$ACCOUNT_JSON_PATH"
3838       rm -f "$ACCOUNT_KEY_PATH"
3839     fi
3840   fi
3841 }
3842
3843 # domain folder  file
3844 _findHook() {
3845   _hookdomain="$1"
3846   _hookcat="$2"
3847   _hookname="$3"
3848
3849   if [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname" ]; then
3850     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname"
3851   elif [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname.sh" ]; then
3852     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname.sh"
3853   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname" ]; then
3854     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname"
3855   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname.sh" ]; then
3856     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname.sh"
3857   elif [ -f "$LE_WORKING_DIR/$_hookname" ]; then
3858     d_api="$LE_WORKING_DIR/$_hookname"
3859   elif [ -f "$LE_WORKING_DIR/$_hookname.sh" ]; then
3860     d_api="$LE_WORKING_DIR/$_hookname.sh"
3861   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname" ]; then
3862     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname"
3863   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname.sh" ]; then
3864     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname.sh"
3865   fi
3866
3867   printf "%s" "$d_api"
3868 }
3869
3870 #domain
3871 __get_domain_new_authz() {
3872   _gdnd="$1"
3873   _info "Getting new-authz for domain" "$_gdnd"
3874   _initAPI
3875   _Max_new_authz_retry_times=5
3876   _authz_i=0
3877   while [ "$_authz_i" -lt "$_Max_new_authz_retry_times" ]; do
3878     _debug "Try new-authz for the $_authz_i time."
3879     if ! _send_signed_request "${ACME_NEW_AUTHZ}" "{\"resource\": \"new-authz\", \"identifier\": {\"type\": \"dns\", \"value\": \"$(_idn "$_gdnd")\"}}"; then
3880       _err "Can not get domain new authz."
3881       return 1
3882     fi
3883     if _contains "$response" "No registration exists matching provided key"; then
3884       _err "It seems there is an error, but it's recovered now, please try again."
3885       _err "If you see this message for a second time, please report bug: $(__green "$PROJECT")"
3886       _clearcaconf "CA_KEY_HASH"
3887       break
3888     fi
3889     if ! _contains "$response" "An error occurred while processing your request"; then
3890       _info "The new-authz request is ok."
3891       break
3892     fi
3893     _authz_i="$(_math "$_authz_i" + 1)"
3894     _info "The server is busy, Sleep $_authz_i to retry."
3895     _sleep "$_authz_i"
3896   done
3897
3898   if [ "$_authz_i" = "$_Max_new_authz_retry_times" ]; then
3899     _err "new-authz retry reach the max $_Max_new_authz_retry_times times."
3900   fi
3901
3902   if [ "$code" ] && [ "$code" != '201' ]; then
3903     _err "new-authz error: $response"
3904     return 1
3905   fi
3906
3907 }
3908
3909 #uri keyAuthorization
3910 __trigger_validation() {
3911   _debug2 "Trigger domain validation."
3912   _t_url="$1"
3913   _debug2 _t_url "$_t_url"
3914   _t_key_authz="$2"
3915   _debug2 _t_key_authz "$_t_key_authz"
3916   _t_vtype="$3"
3917   _debug2 _t_vtype "$_t_vtype"
3918
3919   _send_signed_request "$_t_url" "{}"
3920
3921 }
3922
3923 #endpoint  domain type
3924 _ns_lookup_impl() {
3925   _ns_ep="$1"
3926   _ns_domain="$2"
3927   _ns_type="$3"
3928   _debug2 "_ns_ep" "$_ns_ep"
3929   _debug2 "_ns_domain" "$_ns_domain"
3930   _debug2 "_ns_type" "$_ns_type"
3931
3932   response="$(_H1="accept: application/dns-json" _get "$_ns_ep?name=$_ns_domain&type=$_ns_type")"
3933   _ret=$?
3934   _debug2 "response" "$response"
3935   if [ "$_ret" != "0" ]; then
3936     return $_ret
3937   fi
3938   _answers="$(echo "$response" | tr '{}' '<>' | _egrep_o '"Answer":\[[^]]*]' | tr '<>' '\n\n')"
3939   _debug2 "_answers" "$_answers"
3940   echo "$_answers"
3941 }
3942
3943 #domain, type
3944 _ns_lookup_cf() {
3945   _cf_ld="$1"
3946   _cf_ld_type="$2"
3947   _cf_ep="https://cloudflare-dns.com/dns-query"
3948   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
3949 }
3950
3951 #domain, type
3952 _ns_purge_cf() {
3953   _cf_d="$1"
3954   _cf_d_type="$2"
3955   _debug "Cloudflare purge $_cf_d_type record for domain $_cf_d"
3956   _cf_purl="https://cloudflare-dns.com/api/v1/purge?domain=$_cf_d&type=$_cf_d_type"
3957   response="$(_post "" "$_cf_purl")"
3958   _debug2 response "$response"
3959 }
3960
3961 #checks if cf server is available
3962 _ns_is_available_cf() {
3963   if _get "https://cloudflare-dns.com" "" 1 >/dev/null 2>&1; then
3964     return 0
3965   else
3966     return 1
3967   fi
3968 }
3969
3970 _ns_is_available_google() {
3971   if _get "https://dns.google" "" 1 >/dev/null 2>&1; then
3972     return 0
3973   else
3974     return 1
3975   fi
3976 }
3977
3978 #domain, type
3979 _ns_lookup_google() {
3980   _cf_ld="$1"
3981   _cf_ld_type="$2"
3982   _cf_ep="https://dns.google/resolve"
3983   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
3984 }
3985
3986 _ns_is_available_ali() {
3987   if _get "https://dns.alidns.com" "" 1 >/dev/null 2>&1; then
3988     return 0
3989   else
3990     return 1
3991   fi
3992 }
3993
3994 #domain, type
3995 _ns_lookup_ali() {
3996   _cf_ld="$1"
3997   _cf_ld_type="$2"
3998   _cf_ep="https://dns.alidns.com/resolve"
3999   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
4000 }
4001
4002 _ns_is_available_dp() {
4003   if _get "https://doh.pub" "" 1 >/dev/null 2>&1; then
4004     return 0
4005   else
4006     return 1
4007   fi
4008 }
4009
4010 #dnspod
4011 _ns_lookup_dp() {
4012   _cf_ld="$1"
4013   _cf_ld_type="$2"
4014   _cf_ep="https://doh.pub/dns-query"
4015   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
4016 }
4017
4018 #domain, type
4019 _ns_lookup() {
4020   if [ -z "$DOH_USE" ]; then
4021     _debug "Detect dns server first."
4022     if _ns_is_available_cf; then
4023       _debug "Use cloudflare doh server"
4024       export DOH_USE=$DOH_CLOUDFLARE
4025     elif _ns_is_available_google; then
4026       _debug "Use google doh server"
4027       export DOH_USE=$DOH_GOOGLE
4028     elif _ns_is_available_ali; then
4029       _debug "Use aliyun doh server"
4030       export DOH_USE=$DOH_ALI
4031     elif _ns_is_available_dp; then
4032       _debug "Use dns pod doh server"
4033       export DOH_USE=$DOH_DP
4034     else
4035       _err "No doh"
4036     fi
4037   fi
4038
4039   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
4040     _ns_lookup_cf "$@"
4041   elif [ "$DOH_USE" = "$DOH_GOOGLE" ]; then
4042     _ns_lookup_google "$@"
4043   elif [ "$DOH_USE" = "$DOH_ALI" ]; then
4044     _ns_lookup_ali "$@"
4045   elif [ "$DOH_USE" = "$DOH_DP" ]; then
4046     _ns_lookup_dp "$@"
4047   else
4048     _err "Unknown doh provider: DOH_USE=$DOH_USE"
4049   fi
4050
4051 }
4052
4053 #txtdomain, alias, txt
4054 __check_txt() {
4055   _c_txtdomain="$1"
4056   _c_aliasdomain="$2"
4057   _c_txt="$3"
4058   _debug "_c_txtdomain" "$_c_txtdomain"
4059   _debug "_c_aliasdomain" "$_c_aliasdomain"
4060   _debug "_c_txt" "$_c_txt"
4061   _answers="$(_ns_lookup "$_c_aliasdomain" TXT)"
4062   _contains "$_answers" "$_c_txt"
4063
4064 }
4065
4066 #txtdomain
4067 __purge_txt() {
4068   _p_txtdomain="$1"
4069   _debug _p_txtdomain "$_p_txtdomain"
4070   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
4071     _ns_purge_cf "$_p_txtdomain" "TXT"
4072   else
4073     _debug "no purge api for this doh api, just sleep 5 secs"
4074     _sleep 5
4075   fi
4076
4077 }
4078
4079 #wait and check each dns entries
4080 _check_dns_entries() {
4081   _success_txt=","
4082   _end_time="$(_time)"
4083   _end_time="$(_math "$_end_time" + 1200)" #let's check no more than 20 minutes.
4084
4085   while [ "$(_time)" -le "$_end_time" ]; do
4086     _info "You can use '--dnssleep' to disable public dns checks."
4087     _info "See: $_DNSCHECK_WIKI"
4088     _left=""
4089     for entry in $dns_entries; do
4090       d=$(_getfield "$entry" 1)
4091       txtdomain=$(_getfield "$entry" 2)
4092       txtdomain=$(_idn "$txtdomain")
4093       aliasDomain=$(_getfield "$entry" 3)
4094       aliasDomain=$(_idn "$aliasDomain")
4095       txt=$(_getfield "$entry" 5)
4096       d_api=$(_getfield "$entry" 6)
4097       _debug "d" "$d"
4098       _debug "txtdomain" "$txtdomain"
4099       _debug "aliasDomain" "$aliasDomain"
4100       _debug "txt" "$txt"
4101       _debug "d_api" "$d_api"
4102       _info "Checking $d for $aliasDomain"
4103       if _contains "$_success_txt" ",$txt,"; then
4104         _info "Already success, continue next one."
4105         continue
4106       fi
4107
4108       if __check_txt "$txtdomain" "$aliasDomain" "$txt"; then
4109         _info "Domain $d '$aliasDomain' success."
4110         _success_txt="$_success_txt,$txt,"
4111         continue
4112       fi
4113       _left=1
4114       _info "Not valid yet, let's wait 10 seconds and check next one."
4115       __purge_txt "$txtdomain"
4116       if [ "$txtdomain" != "$aliasDomain" ]; then
4117         __purge_txt "$aliasDomain"
4118       fi
4119       _sleep 10
4120     done
4121     if [ "$_left" ]; then
4122       _info "Let's wait 10 seconds and check again".
4123       _sleep 10
4124     else
4125       _info "All success, let's return"
4126       return 0
4127     fi
4128   done
4129   _info "Timed out waiting for DNS."
4130   return 1
4131
4132 }
4133
4134 #file
4135 _get_chain_issuers() {
4136   _cfile="$1"
4137   if _contains "$(${ACME_OPENSSL_BIN:-openssl} help crl2pkcs7 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 -help 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 help 2>&1)" "unknown option help"; then
4138     ${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 -nocrl -certfile $_cfile | ${ACME_OPENSSL_BIN:-openssl} pkcs7 -print_certs -text -noout | grep -i 'Issuer:' | _egrep_o "CN *=[^,]*" | cut -d = -f 2
4139   else
4140     _cindex=1
4141     for _startn in $(grep -n -- "$BEGIN_CERT" "$_cfile" | cut -d : -f 1); do
4142       _endn="$(grep -n -- "$END_CERT" "$_cfile" | cut -d : -f 1 | _head_n $_cindex | _tail_n 1)"
4143       _debug2 "_startn" "$_startn"
4144       _debug2 "_endn" "$_endn"
4145       if [ "$DEBUG" ]; then
4146         _debug2 "cert$_cindex" "$(sed -n "$_startn,${_endn}p" "$_cfile")"
4147       fi
4148       sed -n "$_startn,${_endn}p" "$_cfile" | ${ACME_OPENSSL_BIN:-openssl} x509 -text -noout | grep 'Issuer:' | _egrep_o "CN *=[^,]*" | cut -d = -f 2 | sed "s/ *\(.*\)/\1/"
4149       _cindex=$(_math $_cindex + 1)
4150     done
4151   fi
4152 }
4153
4154 #
4155 _get_chain_subjects() {
4156   _cfile="$1"
4157   if _contains "$(${ACME_OPENSSL_BIN:-openssl} help crl2pkcs7 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 -help 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 help 2>&1)" "unknown option help"; then
4158     ${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 -nocrl -certfile $_cfile | ${ACME_OPENSSL_BIN:-openssl} pkcs7 -print_certs -text -noout | grep -i 'Subject:' | _egrep_o "CN *=[^,]*" | cut -d = -f 2
4159   else
4160     _cindex=1
4161     for _startn in $(grep -n -- "$BEGIN_CERT" "$_cfile" | cut -d : -f 1); do
4162       _endn="$(grep -n -- "$END_CERT" "$_cfile" | cut -d : -f 1 | _head_n $_cindex | _tail_n 1)"
4163       _debug2 "_startn" "$_startn"
4164       _debug2 "_endn" "$_endn"
4165       if [ "$DEBUG" ]; then
4166         _debug2 "cert$_cindex" "$(sed -n "$_startn,${_endn}p" "$_cfile")"
4167       fi
4168       sed -n "$_startn,${_endn}p" "$_cfile" | ${ACME_OPENSSL_BIN:-openssl} x509 -text -noout | grep -i 'Subject:' | _egrep_o "CN *=[^,]*" | cut -d = -f 2 | sed "s/ *\(.*\)/\1/"
4169       _cindex=$(_math $_cindex + 1)
4170     done
4171   fi
4172 }
4173
4174 #cert  issuer
4175 _match_issuer() {
4176   _cfile="$1"
4177   _missuer="$2"
4178   _fissuers="$(_get_chain_issuers $_cfile)"
4179   _debug2 _fissuers "$_fissuers"
4180   _rootissuer="$(echo "$_fissuers" | _lower_case | _tail_n 1)"
4181   _debug2 _rootissuer "$_rootissuer"
4182   _missuer="$(echo "$_missuer" | _lower_case)"
4183   _contains "$_rootissuer" "$_missuer"
4184 }
4185
4186 #ip
4187 _isIPv4() {
4188   for seg in $(echo "$1" | tr '.' ' '); do
4189     if [ $seg -ge 0 ] 2>/dev/null && [ $seg -le 255 ] 2>/dev/null; then
4190       continue
4191     fi
4192     return 1
4193   done
4194   return 0
4195 }
4196
4197 #ip6
4198 _isIPv6() {
4199   _contains "$1" ":"
4200 }
4201
4202 #ip
4203 _isIP() {
4204   _isIPv4 "$1" || _isIPv6 "$1"
4205 }
4206
4207 #identifier
4208 _getIdType() {
4209   if _isIP "$1"; then
4210     echo "$ID_TYPE_IP"
4211   else
4212     echo "$ID_TYPE_DNS"
4213   fi
4214 }
4215
4216 #webroot, domain domainlist  keylength
4217 issue() {
4218   if [ -z "$2" ]; then
4219     _usage "Usage: $PROJECT_ENTRY --issue --domain <domain.tld> --webroot <directory>"
4220     return 1
4221   fi
4222   if [ -z "$1" ]; then
4223     _usage "Please specify at least one validation method: '--webroot', '--standalone', '--apache', '--nginx' or '--dns' etc."
4224     return 1
4225   fi
4226   _web_roots="$1"
4227   _main_domain="$2"
4228   _alt_domains="$3"
4229
4230   if _contains "$_main_domain" ","; then
4231     _main_domain=$(echo "$2,$3" | cut -d , -f 1)
4232     _alt_domains=$(echo "$2,$3" | cut -d , -f 2- | sed "s/,${NO_VALUE}$//")
4233   fi
4234   _debug _main_domain "$_main_domain"
4235   _debug _alt_domains "$_alt_domains"
4236
4237   _key_length="$4"
4238   _real_cert="$5"
4239   _real_key="$6"
4240   _real_ca="$7"
4241   _reload_cmd="$8"
4242   _real_fullchain="$9"
4243   _pre_hook="${10}"
4244   _post_hook="${11}"
4245   _renew_hook="${12}"
4246   _local_addr="${13}"
4247   _challenge_alias="${14}"
4248   _preferred_chain="${15}"
4249
4250   if [ -z "$_ACME_IS_RENEW" ]; then
4251     _initpath "$_main_domain" "$_key_length"
4252     mkdir -p "$DOMAIN_PATH"
4253   elif ! _hasfield "$_web_roots" "$W_DNS"; then
4254     Le_OrderFinalize=""
4255     Le_LinkOrder=""
4256     Le_LinkCert=""
4257   fi
4258
4259   if _hasfield "$_web_roots" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
4260     _err "$_DNS_MANUAL_ERROR"
4261     return 1
4262   fi
4263
4264   if [ -f "$DOMAIN_CONF" ]; then
4265     Le_NextRenewTime=$(_readdomainconf Le_NextRenewTime)
4266     _debug Le_NextRenewTime "$Le_NextRenewTime"
4267     if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
4268       _saved_domain=$(_readdomainconf Le_Domain)
4269       _debug _saved_domain "$_saved_domain"
4270       _saved_alt=$(_readdomainconf Le_Alt)
4271       _debug _saved_alt "$_saved_alt"
4272       if [ "$_saved_domain,$_saved_alt" = "$_main_domain,$_alt_domains" ]; then
4273         _info "Domains not changed."
4274         _info "Skip, Next renewal time is: $(__green "$(_readdomainconf Le_NextRenewTimeStr)")"
4275         _info "Add '$(__red '--force')' to force to renew."
4276         return $RENEW_SKIP
4277       else
4278         _info "Domains have changed."
4279       fi
4280     fi
4281   fi
4282
4283   _debug "Using ACME_DIRECTORY: $ACME_DIRECTORY"
4284   if ! _initAPI; then
4285     return 1
4286   fi
4287
4288   _savedomainconf "Le_Domain" "$_main_domain"
4289   _savedomainconf "Le_Alt" "$_alt_domains"
4290   _savedomainconf "Le_Webroot" "$_web_roots"
4291
4292   _savedomainconf "Le_PreHook" "$_pre_hook" "base64"
4293   _savedomainconf "Le_PostHook" "$_post_hook" "base64"
4294   _savedomainconf "Le_RenewHook" "$_renew_hook" "base64"
4295
4296   if [ "$_local_addr" ]; then
4297     _savedomainconf "Le_LocalAddress" "$_local_addr"
4298   else
4299     _cleardomainconf "Le_LocalAddress"
4300   fi
4301   if [ "$_challenge_alias" ]; then
4302     _savedomainconf "Le_ChallengeAlias" "$_challenge_alias"
4303   else
4304     _cleardomainconf "Le_ChallengeAlias"
4305   fi
4306   if [ "$_preferred_chain" ]; then
4307     _savedomainconf "Le_Preferred_Chain" "$_preferred_chain" "base64"
4308   else
4309     _cleardomainconf "Le_Preferred_Chain"
4310   fi
4311
4312   Le_API="$ACME_DIRECTORY"
4313   _savedomainconf "Le_API" "$Le_API"
4314
4315   _info "Using CA: $ACME_DIRECTORY"
4316   if [ "$_alt_domains" = "$NO_VALUE" ]; then
4317     _alt_domains=""
4318   fi
4319
4320   if [ "$_key_length" = "$NO_VALUE" ]; then
4321     _key_length=""
4322   fi
4323
4324   if ! _on_before_issue "$_web_roots" "$_main_domain" "$_alt_domains" "$_pre_hook" "$_local_addr"; then
4325     _err "_on_before_issue."
4326     return 1
4327   fi
4328
4329   _saved_account_key_hash="$(_readcaconf "CA_KEY_HASH")"
4330   _debug2 _saved_account_key_hash "$_saved_account_key_hash"
4331
4332   if [ -z "$ACCOUNT_URL" ] || [ -z "$_saved_account_key_hash" ] || [ "$_saved_account_key_hash" != "$(__calcAccountKeyHash)" ]; then
4333     if ! _regAccount "$_accountkeylength"; then
4334       _on_issue_err "$_post_hook"
4335       return 1
4336     fi
4337   else
4338     _debug "_saved_account_key_hash is not changed, skip register account."
4339   fi
4340
4341   if [ -f "$CSR_PATH" ] && [ ! -f "$CERT_KEY_PATH" ]; then
4342     _info "Signing from existing CSR."
4343   else
4344     _key=$(_readdomainconf Le_Keylength)
4345     _debug "Read key length:$_key"
4346     if [ ! -f "$CERT_KEY_PATH" ] || [ "$_key_length" != "$_key" ] || [ "$Le_ForceNewDomainKey" = "1" ]; then
4347       if ! createDomainKey "$_main_domain" "$_key_length"; then
4348         _err "Create domain key error."
4349         _clearup
4350         _on_issue_err "$_post_hook"
4351         return 1
4352       fi
4353     fi
4354
4355     if ! _createcsr "$_main_domain" "$_alt_domains" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"; then
4356       _err "Create CSR error."
4357       _clearup
4358       _on_issue_err "$_post_hook"
4359       return 1
4360     fi
4361   fi
4362
4363   _savedomainconf "Le_Keylength" "$_key_length"
4364
4365   vlist="$Le_Vlist"
4366   _cleardomainconf "Le_Vlist"
4367   _info "Getting domain auth token for each domain"
4368   sep='#'
4369   dvsep=','
4370   if [ -z "$vlist" ]; then
4371     #make new order request
4372     _identifiers="{\"type\":\"$(_getIdType "$_main_domain")\",\"value\":\"$(_idn "$_main_domain")\"}"
4373     _w_index=1
4374     while true; do
4375       d="$(echo "$_alt_domains," | cut -d , -f "$_w_index")"
4376       _w_index="$(_math "$_w_index" + 1)"
4377       _debug d "$d"
4378       if [ -z "$d" ]; then
4379         break
4380       fi
4381       _identifiers="$_identifiers,{\"type\":\"$(_getIdType "$d")\",\"value\":\"$(_idn "$d")\"}"
4382     done
4383     _debug2 _identifiers "$_identifiers"
4384     if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
4385       _err "Create new order error."
4386       _clearup
4387       _on_issue_err "$_post_hook"
4388       return 1
4389     fi
4390     Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n " | cut -d ":" -f 2-)"
4391     _debug Le_LinkOrder "$Le_LinkOrder"
4392     Le_OrderFinalize="$(echo "$response" | _egrep_o '"finalize" *: *"[^"]*"' | cut -d '"' -f 4)"
4393     _debug Le_OrderFinalize "$Le_OrderFinalize"
4394     if [ -z "$Le_OrderFinalize" ]; then
4395       _err "Create new order error. Le_OrderFinalize not found. $response"
4396       _clearup
4397       _on_issue_err "$_post_hook"
4398       return 1
4399     fi
4400
4401     #for dns manual mode
4402     _savedomainconf "Le_OrderFinalize" "$Le_OrderFinalize"
4403
4404     _authorizations_seg="$(echo "$response" | _json_decode | _egrep_o '"authorizations" *: *\[[^\[]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
4405     _debug2 _authorizations_seg "$_authorizations_seg"
4406     if [ -z "$_authorizations_seg" ]; then
4407       _err "_authorizations_seg not found."
4408       _clearup
4409       _on_issue_err "$_post_hook"
4410       return 1
4411     fi
4412
4413     #domain and authz map
4414     _authorizations_map=""
4415     for _authz_url in $(echo "$_authorizations_seg" | tr ',' ' '); do
4416       _debug2 "_authz_url" "$_authz_url"
4417       if ! _send_signed_request "$_authz_url"; then
4418         _err "get to authz error."
4419         _err "_authorizations_seg" "$_authorizations_seg"
4420         _err "_authz_url" "$_authz_url"
4421         _clearup
4422         _on_issue_err "$_post_hook"
4423         return 1
4424       fi
4425
4426       response="$(echo "$response" | _normalizeJson)"
4427       _debug2 response "$response"
4428       _d="$(echo "$response" | _egrep_o '"value" *: *"[^"]*"' | cut -d : -f 2 | tr -d ' "')"
4429       if _contains "$response" "\"wildcard\" *: *true"; then
4430         _d="*.$_d"
4431       fi
4432       _debug2 _d "$_d"
4433       _authorizations_map="$_d,$response
4434 $_authorizations_map"
4435     done
4436     _debug2 _authorizations_map "$_authorizations_map"
4437
4438     _index=0
4439     _currentRoot=""
4440     _w_index=1
4441     while true; do
4442       d="$(echo "$_main_domain,$_alt_domains," | cut -d , -f "$_w_index")"
4443       _w_index="$(_math "$_w_index" + 1)"
4444       _debug d "$d"
4445       if [ -z "$d" ]; then
4446         break
4447       fi
4448       _info "Getting webroot for domain" "$d"
4449       _index=$(_math $_index + 1)
4450       _w="$(echo $_web_roots | cut -d , -f $_index)"
4451       _debug _w "$_w"
4452       if [ "$_w" ]; then
4453         _currentRoot="$_w"
4454       fi
4455       _debug "_currentRoot" "$_currentRoot"
4456
4457       vtype="$VTYPE_HTTP"
4458       #todo, v2 wildcard force to use dns
4459       if _startswith "$_currentRoot" "$W_DNS"; then
4460         vtype="$VTYPE_DNS"
4461       fi
4462
4463       if [ "$_currentRoot" = "$W_ALPN" ]; then
4464         vtype="$VTYPE_ALPN"
4465       fi
4466
4467       _idn_d="$(_idn "$d")"
4468       _candidates="$(echo "$_authorizations_map" | grep -i "^$_idn_d,")"
4469       _debug2 _candidates "$_candidates"
4470       if [ "$(echo "$_candidates" | wc -l)" -gt 1 ]; then
4471         for _can in $_candidates; do
4472           if _startswith "$(echo "$_can" | tr '.' '|')" "$(echo "$_idn_d" | tr '.' '|'),"; then
4473             _candidates="$_can"
4474             break
4475           fi
4476         done
4477       fi
4478       response="$(echo "$_candidates" | sed "s/$_idn_d,//")"
4479       _debug2 "response" "$response"
4480       if [ -z "$response" ]; then
4481         _err "get to authz error."
4482         _err "_authorizations_map" "$_authorizations_map"
4483         _clearup
4484         _on_issue_err "$_post_hook"
4485         return 1
4486       fi
4487
4488       if [ -z "$thumbprint" ]; then
4489         thumbprint="$(__calc_account_thumbprint)"
4490       fi
4491
4492       entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
4493       _debug entry "$entry"
4494       keyauthorization=""
4495       if [ -z "$entry" ]; then
4496         if ! _startswith "$d" '*.'; then
4497           _debug "Not a wildcard domain, lets check whether the validation is already valid."
4498           if echo "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4499             _debug "$d is already valid."
4500             keyauthorization="$STATE_VERIFIED"
4501             _debug keyauthorization "$keyauthorization"
4502           fi
4503         fi
4504         if [ -z "$keyauthorization" ]; then
4505           _err "Error, can not get domain token entry $d for $vtype"
4506           _supported_vtypes="$(echo "$response" | _egrep_o "\"challenges\":\[[^]]*]" | tr '{' "\n" | grep type | cut -d '"' -f 4 | tr "\n" ' ')"
4507           if [ "$_supported_vtypes" ]; then
4508             _err "The supported validation types are: $_supported_vtypes, but you specified: $vtype"
4509           fi
4510           _clearup
4511           _on_issue_err "$_post_hook"
4512           return 1
4513         fi
4514       fi
4515
4516       if [ -z "$keyauthorization" ]; then
4517         token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
4518         _debug token "$token"
4519
4520         if [ -z "$token" ]; then
4521           _err "Error, can not get domain token $entry"
4522           _clearup
4523           _on_issue_err "$_post_hook"
4524           return 1
4525         fi
4526
4527         uri="$(echo "$entry" | _egrep_o '"url":"[^"]*' | cut -d '"' -f 4 | _head_n 1)"
4528
4529         _debug uri "$uri"
4530
4531         if [ -z "$uri" ]; then
4532           _err "Error, can not get domain uri. $entry"
4533           _clearup
4534           _on_issue_err "$_post_hook"
4535           return 1
4536         fi
4537         keyauthorization="$token.$thumbprint"
4538         _debug keyauthorization "$keyauthorization"
4539
4540         if printf "%s" "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4541           _debug "$d is already verified."
4542           keyauthorization="$STATE_VERIFIED"
4543           _debug keyauthorization "$keyauthorization"
4544         fi
4545       fi
4546
4547       dvlist="$d$sep$keyauthorization$sep$uri$sep$vtype$sep$_currentRoot"
4548       _debug dvlist "$dvlist"
4549
4550       vlist="$vlist$dvlist$dvsep"
4551
4552     done
4553     _debug vlist "$vlist"
4554     #add entry
4555     dns_entries=""
4556     dnsadded=""
4557     ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4558     _alias_index=1
4559     for ventry in $ventries; do
4560       d=$(echo "$ventry" | cut -d "$sep" -f 1)
4561       keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4562       vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4563       _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4564       _debug d "$d"
4565       if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4566         _debug "$d is already verified, skip $vtype."
4567         _alias_index="$(_math "$_alias_index" + 1)"
4568         continue
4569       fi
4570
4571       if [ "$vtype" = "$VTYPE_DNS" ]; then
4572         dnsadded='0'
4573         _dns_root_d="$d"
4574         if _startswith "$_dns_root_d" "*."; then
4575           _dns_root_d="$(echo "$_dns_root_d" | sed 's/*.//')"
4576         fi
4577         _d_alias="$(_getfield "$_challenge_alias" "$_alias_index")"
4578         _alias_index="$(_math "$_alias_index" + 1)"
4579         _debug "_d_alias" "$_d_alias"
4580         if [ "$_d_alias" ]; then
4581           if _startswith "$_d_alias" "$DNS_ALIAS_PREFIX"; then
4582             txtdomain="$(echo "$_d_alias" | sed "s/$DNS_ALIAS_PREFIX//")"
4583           else
4584             txtdomain="_acme-challenge.$_d_alias"
4585           fi
4586           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$txtdomain$dvsep$_currentRoot"
4587         else
4588           txtdomain="_acme-challenge.$_dns_root_d"
4589           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$dvsep$_currentRoot"
4590         fi
4591
4592         _debug txtdomain "$txtdomain"
4593         txt="$(printf "%s" "$keyauthorization" | _digest "sha256" | _url_replace)"
4594         _debug txt "$txt"
4595
4596         d_api="$(_findHook "$_dns_root_d" $_SUB_FOLDER_DNSAPI "$_currentRoot")"
4597         _debug d_api "$d_api"
4598
4599         dns_entry="$dns_entry$dvsep$txt${dvsep}$d_api"
4600         _debug2 dns_entry "$dns_entry"
4601         if [ "$d_api" ]; then
4602           _debug "Found domain api file: $d_api"
4603         else
4604           if [ "$_currentRoot" != "$W_DNS" ]; then
4605             _err "Can not find dns api hook for: $_currentRoot"
4606             _info "You need to add the txt record manually."
4607           fi
4608           _info "$(__red "Add the following TXT record:")"
4609           _info "$(__red "Domain: '$(__green "$txtdomain")'")"
4610           _info "$(__red "TXT value: '$(__green "$txt")'")"
4611           _info "$(__red "Please be aware that you prepend _acme-challenge. before your domain")"
4612           _info "$(__red "so the resulting subdomain will be: $txtdomain")"
4613           continue
4614         fi
4615
4616         (
4617           if ! . "$d_api"; then
4618             _err "Load file $d_api error. Please check your api file and try again."
4619             return 1
4620           fi
4621
4622           addcommand="${_currentRoot}_add"
4623           if ! _exists "$addcommand"; then
4624             _err "It seems that your api file is not correct, it must have a function named: $addcommand"
4625             return 1
4626           fi
4627           _info "Adding txt value: $txt for domain:  $txtdomain"
4628           if ! $addcommand "$txtdomain" "$txt"; then
4629             _err "Error add txt for domain:$txtdomain"
4630             return 1
4631           fi
4632           _info "The txt record is added: Success."
4633         )
4634
4635         if [ "$?" != "0" ]; then
4636           _on_issue_err "$_post_hook" "$vlist"
4637           _clearup
4638           return 1
4639         fi
4640         dns_entries="$dns_entries$dns_entry
4641 "
4642         _debug2 "$dns_entries"
4643         dnsadded='1'
4644       fi
4645     done
4646
4647     if [ "$dnsadded" = '0' ]; then
4648       _savedomainconf "Le_Vlist" "$vlist"
4649       _debug "Dns record not added yet, so, save to $DOMAIN_CONF and exit."
4650       _err "Please add the TXT records to the domains, and re-run with --renew."
4651       _on_issue_err "$_post_hook"
4652       _clearup
4653       return 1
4654     fi
4655
4656   fi
4657
4658   if [ "$dns_entries" ]; then
4659     if [ -z "$Le_DNSSleep" ]; then
4660       _info "Let's check each DNS record now. Sleep 20 seconds first."
4661       _sleep 20
4662       if ! _check_dns_entries; then
4663         _err "check dns error."
4664         _on_issue_err "$_post_hook"
4665         _clearup
4666         return 1
4667       fi
4668     else
4669       _savedomainconf "Le_DNSSleep" "$Le_DNSSleep"
4670       _info "Sleep $(__green $Le_DNSSleep) seconds for the txt records to take effect"
4671       _sleep "$Le_DNSSleep"
4672     fi
4673   fi
4674
4675   NGINX_RESTORE_VLIST=""
4676   _debug "ok, let's start to verify"
4677
4678   _ncIndex=1
4679   ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4680   for ventry in $ventries; do
4681     d=$(echo "$ventry" | cut -d "$sep" -f 1)
4682     keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4683     uri=$(echo "$ventry" | cut -d "$sep" -f 3)
4684     vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4685     _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4686
4687     if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4688       _info "$d is already verified, skip $vtype."
4689       continue
4690     fi
4691
4692     _info "Verifying: $d"
4693     _debug "d" "$d"
4694     _debug "keyauthorization" "$keyauthorization"
4695     _debug "uri" "$uri"
4696     removelevel=""
4697     token="$(printf "%s" "$keyauthorization" | cut -d '.' -f 1)"
4698
4699     _debug "_currentRoot" "$_currentRoot"
4700
4701     if [ "$vtype" = "$VTYPE_HTTP" ]; then
4702       if [ "$_currentRoot" = "$NO_VALUE" ]; then
4703         _info "Standalone mode server"
4704         _ncaddr="$(_getfield "$_local_addr" "$_ncIndex")"
4705         _ncIndex="$(_math $_ncIndex + 1)"
4706         _startserver "$keyauthorization" "$_ncaddr"
4707         if [ "$?" != "0" ]; then
4708           _clearup
4709           _on_issue_err "$_post_hook" "$vlist"
4710           return 1
4711         fi
4712         sleep 1
4713         _debug serverproc "$serverproc"
4714       elif [ "$_currentRoot" = "$MODE_STATELESS" ]; then
4715         _info "Stateless mode for domain:$d"
4716         _sleep 1
4717       elif _startswith "$_currentRoot" "$NGINX"; then
4718         _info "Nginx mode for domain:$d"
4719         #set up nginx server
4720         FOUND_REAL_NGINX_CONF=""
4721         BACKUP_NGINX_CONF=""
4722         if ! _setNginx "$d" "$_currentRoot" "$thumbprint"; then
4723           _clearup
4724           _on_issue_err "$_post_hook" "$vlist"
4725           return 1
4726         fi
4727
4728         if [ "$FOUND_REAL_NGINX_CONF" ]; then
4729           _realConf="$FOUND_REAL_NGINX_CONF"
4730           _backup="$BACKUP_NGINX_CONF"
4731           _debug _realConf "$_realConf"
4732           NGINX_RESTORE_VLIST="$d$sep$_realConf$sep$_backup$dvsep$NGINX_RESTORE_VLIST"
4733         fi
4734         _sleep 1
4735       else
4736         if [ "$_currentRoot" = "apache" ]; then
4737           wellknown_path="$ACME_DIR"
4738         else
4739           wellknown_path="$_currentRoot/.well-known/acme-challenge"
4740           if [ ! -d "$_currentRoot/.well-known" ]; then
4741             removelevel='1'
4742           elif [ ! -d "$_currentRoot/.well-known/acme-challenge" ]; then
4743             removelevel='2'
4744           else
4745             removelevel='3'
4746           fi
4747         fi
4748
4749         _debug wellknown_path "$wellknown_path"
4750
4751         _debug "writing token:$token to $wellknown_path/$token"
4752
4753         mkdir -p "$wellknown_path"
4754
4755         if ! printf "%s" "$keyauthorization" >"$wellknown_path/$token"; then
4756           _err "$d:Can not write token to file : $wellknown_path/$token"
4757           _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4758           _clearup
4759           _on_issue_err "$_post_hook" "$vlist"
4760           return 1
4761         fi
4762
4763         if [ ! "$usingApache" ]; then
4764           if webroot_owner=$(_stat "$_currentRoot"); then
4765             _debug "Changing owner/group of .well-known to $webroot_owner"
4766             if ! _exec "chown -R \"$webroot_owner\" \"$_currentRoot/.well-known\""; then
4767               _debug "$(cat "$_EXEC_TEMP_ERR")"
4768               _exec_err >/dev/null 2>&1
4769             fi
4770           else
4771             _debug "not changing owner/group of webroot"
4772           fi
4773         fi
4774
4775       fi
4776     elif [ "$vtype" = "$VTYPE_ALPN" ]; then
4777       acmevalidationv1="$(printf "%s" "$keyauthorization" | _digest "sha256" "hex")"
4778       _debug acmevalidationv1 "$acmevalidationv1"
4779       if ! _starttlsserver "$d" "" "$Le_TLSPort" "$keyauthorization" "$_ncaddr" "$acmevalidationv1"; then
4780         _err "Start tls server error."
4781         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4782         _clearup
4783         _on_issue_err "$_post_hook" "$vlist"
4784         return 1
4785       fi
4786     fi
4787
4788     if ! __trigger_validation "$uri" "$keyauthorization" "$vtype"; then
4789       _err "$d:Can not get challenge: $response"
4790       _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4791       _clearup
4792       _on_issue_err "$_post_hook" "$vlist"
4793       return 1
4794     fi
4795
4796     if [ "$code" ] && [ "$code" != '202' ]; then
4797       if [ "$code" = '200' ]; then
4798         _debug "trigger validation code: $code"
4799       else
4800         _err "$d:Challenge error: $response"
4801         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4802         _clearup
4803         _on_issue_err "$_post_hook" "$vlist"
4804         return 1
4805       fi
4806     fi
4807
4808     waittimes=0
4809     if [ -z "$MAX_RETRY_TIMES" ]; then
4810       MAX_RETRY_TIMES=30
4811     fi
4812
4813     while true; do
4814       waittimes=$(_math "$waittimes" + 1)
4815       if [ "$waittimes" -ge "$MAX_RETRY_TIMES" ]; then
4816         _err "$d:Timeout"
4817         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4818         _clearup
4819         _on_issue_err "$_post_hook" "$vlist"
4820         return 1
4821       fi
4822
4823       _debug2 original "$response"
4824
4825       response="$(echo "$response" | _normalizeJson)"
4826       _debug2 response "$response"
4827
4828       status=$(echo "$response" | _egrep_o '"status":"[^"]*' | cut -d : -f 2 | tr -d '"')
4829       _debug2 status "$status"
4830       if _contains "$status" "invalid"; then
4831         error="$(echo "$response" | _egrep_o '"error":\{[^\}]*')"
4832         _debug2 error "$error"
4833         errordetail="$(echo "$error" | _egrep_o '"detail": *"[^"]*' | cut -d '"' -f 4)"
4834         _debug2 errordetail "$errordetail"
4835         if [ "$errordetail" ]; then
4836           _err "$d:Verify error:$errordetail"
4837         else
4838           _err "$d:Verify error:$error"
4839         fi
4840         if [ "$DEBUG" ]; then
4841           if [ "$vtype" = "$VTYPE_HTTP" ]; then
4842             _debug "Debug: get token url."
4843             _get "http://$d/.well-known/acme-challenge/$token" "" 1
4844           fi
4845         fi
4846         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4847         _clearup
4848         _on_issue_err "$_post_hook" "$vlist"
4849         return 1
4850       fi
4851
4852       if _contains "$status" "valid"; then
4853         _info "$(__green Success)"
4854         _stopserver "$serverproc"
4855         serverproc=""
4856         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4857         break
4858       fi
4859
4860       if [ "$status" = "pending" ]; then
4861         _info "Pending, The CA is processing your order, please just wait. ($waittimes/$MAX_RETRY_TIMES)"
4862       elif [ "$status" = "processing" ]; then
4863         _info "Processing, The CA is processing your order, please just wait. ($waittimes/$MAX_RETRY_TIMES)"
4864       else
4865         _err "$d:Verify error:$response"
4866         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4867         _clearup
4868         _on_issue_err "$_post_hook" "$vlist"
4869         return 1
4870       fi
4871       _debug "sleep 2 secs to verify again"
4872       sleep 2
4873       _debug "checking"
4874
4875       _send_signed_request "$uri"
4876
4877       if [ "$?" != "0" ]; then
4878         _err "$d:Verify error:$response"
4879         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4880         _clearup
4881         _on_issue_err "$_post_hook" "$vlist"
4882         return 1
4883       fi
4884     done
4885
4886   done
4887
4888   _clearup
4889   _info "Verify finished, start to sign."
4890   der="$(_getfile "${CSR_PATH}" "${BEGIN_CSR}" "${END_CSR}" | tr -d "\r\n" | _url_replace)"
4891
4892   _info "Lets finalize the order."
4893   _info "Le_OrderFinalize" "$Le_OrderFinalize"
4894   if ! _send_signed_request "${Le_OrderFinalize}" "{\"csr\": \"$der\"}"; then
4895     _err "Sign failed."
4896     _on_issue_err "$_post_hook"
4897     return 1
4898   fi
4899   if [ "$code" != "200" ]; then
4900     _err "Sign failed, finalize code is not 200."
4901     _err "$response"
4902     _on_issue_err "$_post_hook"
4903     return 1
4904   fi
4905   if [ -z "$Le_LinkOrder" ]; then
4906     Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n \t" | cut -d ":" -f 2-)"
4907   fi
4908
4909   _savedomainconf "Le_LinkOrder" "$Le_LinkOrder"
4910
4911   _link_cert_retry=0
4912   _MAX_CERT_RETRY=30
4913   while [ "$_link_cert_retry" -lt "$_MAX_CERT_RETRY" ]; do
4914     if _contains "$response" "\"status\":\"valid\""; then
4915       _debug "Order status is valid."
4916       Le_LinkCert="$(echo "$response" | _egrep_o '"certificate" *: *"[^"]*"' | cut -d '"' -f 4)"
4917       _debug Le_LinkCert "$Le_LinkCert"
4918       if [ -z "$Le_LinkCert" ]; then
4919         _err "Sign error, can not find Le_LinkCert"
4920         _err "$response"
4921         _on_issue_err "$_post_hook"
4922         return 1
4923       fi
4924       break
4925     elif _contains "$response" "\"processing\""; then
4926       _info "Order status is processing, lets sleep and retry."
4927       _retryafter=$(echo "$responseHeaders" | grep -i "^Retry-After *:" | cut -d : -f 2 | tr -d ' ' | tr -d '\r')
4928       _debug "_retryafter" "$_retryafter"
4929       if [ "$_retryafter" ]; then
4930         _info "Retry after: $_retryafter"
4931         _sleep $_retryafter
4932       else
4933         _sleep 2
4934       fi
4935     else
4936       _err "Sign error, wrong status"
4937       _err "$response"
4938       _on_issue_err "$_post_hook"
4939       return 1
4940     fi
4941     #the order is processing, so we are going to poll order status
4942     if [ -z "$Le_LinkOrder" ]; then
4943       _err "Sign error, can not get order link location header"
4944       _err "responseHeaders" "$responseHeaders"
4945       _on_issue_err "$_post_hook"
4946       return 1
4947     fi
4948     _info "Polling order status: $Le_LinkOrder"
4949     if ! _send_signed_request "$Le_LinkOrder"; then
4950       _err "Sign failed, can not post to Le_LinkOrder cert:$Le_LinkOrder."
4951       _err "$response"
4952       _on_issue_err "$_post_hook"
4953       return 1
4954     fi
4955     _link_cert_retry="$(_math $_link_cert_retry + 1)"
4956   done
4957
4958   if [ -z "$Le_LinkCert" ]; then
4959     _err "Sign failed, can not get Le_LinkCert, retry time limit."
4960     _err "$response"
4961     _on_issue_err "$_post_hook"
4962     return 1
4963   fi
4964   _info "Downloading cert."
4965   _info "Le_LinkCert" "$Le_LinkCert"
4966   if ! _send_signed_request "$Le_LinkCert"; then
4967     _err "Sign failed, can not download cert:$Le_LinkCert."
4968     _err "$response"
4969     _on_issue_err "$_post_hook"
4970     return 1
4971   fi
4972
4973   echo "$response" >"$CERT_PATH"
4974   _split_cert_chain "$CERT_PATH" "$CERT_FULLCHAIN_PATH" "$CA_CERT_PATH"
4975   if [ -z "$_preferred_chain" ]; then
4976     _preferred_chain=$(_readcaconf DEFAULT_PREFERRED_CHAIN)
4977   fi
4978   if [ "$_preferred_chain" ] && [ -f "$CERT_FULLCHAIN_PATH" ]; then
4979     if [ "$DEBUG" ]; then
4980       _debug "default chain issuers: " "$(_get_chain_issuers "$CERT_FULLCHAIN_PATH")"
4981     fi
4982     if ! _match_issuer "$CERT_FULLCHAIN_PATH" "$_preferred_chain"; then
4983       rels="$(echo "$responseHeaders" | tr -d ' <>' | grep -i "^link:" | grep -i 'rel="alternate"' | cut -d : -f 2- | cut -d ';' -f 1)"
4984       _debug2 "rels" "$rels"
4985       for rel in $rels; do
4986         _info "Try rel: $rel"
4987         if ! _send_signed_request "$rel"; then
4988           _err "Sign failed, can not download cert:$rel"
4989           _err "$response"
4990           continue
4991         fi
4992         _relcert="$CERT_PATH.alt"
4993         _relfullchain="$CERT_FULLCHAIN_PATH.alt"
4994         _relca="$CA_CERT_PATH.alt"
4995         echo "$response" >"$_relcert"
4996         _split_cert_chain "$_relcert" "$_relfullchain" "$_relca"
4997         if [ "$DEBUG" ]; then
4998           _debug "rel chain issuers: " "$(_get_chain_issuers "$_relfullchain")"
4999         fi
5000         if _match_issuer "$_relfullchain" "$_preferred_chain"; then
5001           _info "Matched issuer in: $rel"
5002           cat $_relcert >"$CERT_PATH"
5003           cat $_relfullchain >"$CERT_FULLCHAIN_PATH"
5004           cat $_relca >"$CA_CERT_PATH"
5005           rm -f "$_relcert"
5006           rm -f "$_relfullchain"
5007           rm -f "$_relca"
5008           break
5009         fi
5010         rm -f "$_relcert"
5011         rm -f "$_relfullchain"
5012         rm -f "$_relca"
5013       done
5014     fi
5015   fi
5016
5017   _debug "Le_LinkCert" "$Le_LinkCert"
5018   _savedomainconf "Le_LinkCert" "$Le_LinkCert"
5019
5020   if [ -z "$Le_LinkCert" ] || ! _checkcert "$CERT_PATH"; then
5021     response="$(echo "$response" | _dbase64 "multiline" | tr -d '\0' | _normalizeJson)"
5022     _err "Sign failed: $(echo "$response" | _egrep_o '"detail":"[^"]*"')"
5023     _on_issue_err "$_post_hook"
5024     return 1
5025   fi
5026
5027   if [ "$Le_LinkCert" ]; then
5028     _info "$(__green "Cert success.")"
5029     cat "$CERT_PATH"
5030
5031     _info "Your cert is in: $(__green "$CERT_PATH")"
5032
5033     if [ -f "$CERT_KEY_PATH" ]; then
5034       _info "Your cert key is in: $(__green "$CERT_KEY_PATH")"
5035     fi
5036
5037     if [ ! "$USER_PATH" ] || [ ! "$_ACME_IN_CRON" ]; then
5038       USER_PATH="$PATH"
5039       _saveaccountconf "USER_PATH" "$USER_PATH"
5040     fi
5041   fi
5042
5043   [ -f "$CA_CERT_PATH" ] && _info "The intermediate CA cert is in: $(__green "$CA_CERT_PATH")"
5044   [ -f "$CERT_FULLCHAIN_PATH" ] && _info "And the full chain certs is there: $(__green "$CERT_FULLCHAIN_PATH")"
5045
5046   Le_CertCreateTime=$(_time)
5047   _savedomainconf "Le_CertCreateTime" "$Le_CertCreateTime"
5048
5049   Le_CertCreateTimeStr=$(date -u)
5050   _savedomainconf "Le_CertCreateTimeStr" "$Le_CertCreateTimeStr"
5051
5052   if [ -z "$Le_RenewalDays" ] || [ "$Le_RenewalDays" -lt "0" ]; then
5053     Le_RenewalDays="$DEFAULT_RENEW"
5054   else
5055     _savedomainconf "Le_RenewalDays" "$Le_RenewalDays"
5056   fi
5057
5058   if [ "$CA_BUNDLE" ]; then
5059     _saveaccountconf CA_BUNDLE "$CA_BUNDLE"
5060   else
5061     _clearaccountconf "CA_BUNDLE"
5062   fi
5063
5064   if [ "$CA_PATH" ]; then
5065     _saveaccountconf CA_PATH "$CA_PATH"
5066   else
5067     _clearaccountconf "CA_PATH"
5068   fi
5069
5070   if [ "$HTTPS_INSECURE" ]; then
5071     _saveaccountconf HTTPS_INSECURE "$HTTPS_INSECURE"
5072   else
5073     _clearaccountconf "HTTPS_INSECURE"
5074   fi
5075
5076   if [ "$Le_Listen_V4" ]; then
5077     _savedomainconf "Le_Listen_V4" "$Le_Listen_V4"
5078     _cleardomainconf Le_Listen_V6
5079   elif [ "$Le_Listen_V6" ]; then
5080     _savedomainconf "Le_Listen_V6" "$Le_Listen_V6"
5081     _cleardomainconf Le_Listen_V4
5082   fi
5083
5084   if [ "$Le_ForceNewDomainKey" = "1" ]; then
5085     _savedomainconf "Le_ForceNewDomainKey" "$Le_ForceNewDomainKey"
5086   else
5087     _cleardomainconf Le_ForceNewDomainKey
5088   fi
5089
5090   Le_NextRenewTime=$(_math "$Le_CertCreateTime" + "$Le_RenewalDays" \* 24 \* 60 \* 60)
5091
5092   Le_NextRenewTimeStr=$(_time2str "$Le_NextRenewTime")
5093   _savedomainconf "Le_NextRenewTimeStr" "$Le_NextRenewTimeStr"
5094
5095   Le_NextRenewTime=$(_math "$Le_NextRenewTime" - 86400)
5096   _savedomainconf "Le_NextRenewTime" "$Le_NextRenewTime"
5097
5098   if [ "$_real_cert$_real_key$_real_ca$_reload_cmd$_real_fullchain" ]; then
5099     _savedomainconf "Le_RealCertPath" "$_real_cert"
5100     _savedomainconf "Le_RealCACertPath" "$_real_ca"
5101     _savedomainconf "Le_RealKeyPath" "$_real_key"
5102     _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
5103     _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
5104     if ! _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"; then
5105       return 1
5106     fi
5107   fi
5108
5109   if ! _on_issue_success "$_post_hook" "$_renew_hook"; then
5110     _err "Call hook error."
5111     return 1
5112   fi
5113 }
5114
5115 #in_out_cert   out_fullchain   out_ca
5116 _split_cert_chain() {
5117   _certf="$1"
5118   _fullchainf="$2"
5119   _caf="$3"
5120   if [ "$(grep -- "$BEGIN_CERT" "$_certf" | wc -l)" -gt "1" ]; then
5121     _debug "Found cert chain"
5122     cat "$_certf" >"$_fullchainf"
5123     _end_n="$(grep -n -- "$END_CERT" "$_fullchainf" | _head_n 1 | cut -d : -f 1)"
5124     _debug _end_n "$_end_n"
5125     sed -n "1,${_end_n}p" "$_fullchainf" >"$_certf"
5126     _end_n="$(_math $_end_n + 1)"
5127     sed -n "${_end_n},9999p" "$_fullchainf" >"$_caf"
5128   fi
5129 }
5130
5131 #domain  [isEcc]
5132 renew() {
5133   Le_Domain="$1"
5134   if [ -z "$Le_Domain" ]; then
5135     _usage "Usage: $PROJECT_ENTRY --renew --domain <domain.tld> [--ecc]"
5136     return 1
5137   fi
5138
5139   _isEcc="$2"
5140
5141   _initpath "$Le_Domain" "$_isEcc"
5142
5143   _info "$(__green "Renew: '$Le_Domain'")"
5144   if [ ! -f "$DOMAIN_CONF" ]; then
5145     _info "'$Le_Domain' is not an issued domain, skip."
5146     return $RENEW_SKIP
5147   fi
5148
5149   if [ "$Le_RenewalDays" ]; then
5150     _savedomainconf Le_RenewalDays "$Le_RenewalDays"
5151   fi
5152
5153   . "$DOMAIN_CONF"
5154   _debug Le_API "$Le_API"
5155   if [ -z "$Le_API" ] || [ "$CA_LETSENCRYPT_V1" = "$Le_API" ]; then
5156     #if this is from an old version, Le_API is empty,
5157     #so, we force to use letsencrypt server
5158     Le_API="$CA_LETSENCRYPT_V2"
5159   fi
5160
5161   if [ "$Le_API" ]; then
5162     if [ "$Le_API" != "$ACME_DIRECTORY" ]; then
5163       _clearAPI
5164     fi
5165     export ACME_DIRECTORY="$Le_API"
5166     #reload ca configs
5167     ACCOUNT_KEY_PATH=""
5168     ACCOUNT_JSON_PATH=""
5169     CA_CONF=""
5170     _debug3 "initpath again."
5171     _initpath "$Le_Domain" "$_isEcc"
5172   fi
5173
5174   if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
5175     _info "Skip, Next renewal time is: $(__green "$Le_NextRenewTimeStr")"
5176     _info "Add '$(__red '--force')' to force to renew."
5177     return "$RENEW_SKIP"
5178   fi
5179
5180   if [ "$_ACME_IN_CRON" = "1" ] && [ -z "$Le_CertCreateTime" ]; then
5181     _info "Skip invalid cert for: $Le_Domain"
5182     return $RENEW_SKIP
5183   fi
5184
5185   _ACME_IS_RENEW="1"
5186   Le_ReloadCmd="$(_readdomainconf Le_ReloadCmd)"
5187   Le_PreHook="$(_readdomainconf Le_PreHook)"
5188   Le_PostHook="$(_readdomainconf Le_PostHook)"
5189   Le_RenewHook="$(_readdomainconf Le_RenewHook)"
5190   Le_Preferred_Chain="$(_readdomainconf Le_Preferred_Chain)"
5191   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" "$Le_Preferred_Chain"
5192   res="$?"
5193   if [ "$res" != "0" ]; then
5194     return "$res"
5195   fi
5196
5197   if [ "$Le_DeployHook" ]; then
5198     _deploy "$Le_Domain" "$Le_DeployHook"
5199     res="$?"
5200   fi
5201
5202   _ACME_IS_RENEW=""
5203
5204   return "$res"
5205 }
5206
5207 #renewAll  [stopRenewOnError]
5208 renewAll() {
5209   _initpath
5210   _stopRenewOnError="$1"
5211   _debug "_stopRenewOnError" "$_stopRenewOnError"
5212   _ret="0"
5213   _success_msg=""
5214   _error_msg=""
5215   _skipped_msg=""
5216   _error_level=$NOTIFY_LEVEL_SKIP
5217   _notify_code=$RENEW_SKIP
5218   _set_level=${NOTIFY_LEVEL:-$NOTIFY_LEVEL_DEFAULT}
5219   _debug "_set_level" "$_set_level"
5220   for di in "${CERT_HOME}"/*.*/; do
5221     _debug di "$di"
5222     if ! [ -d "$di" ]; then
5223       _debug "Not a directory, skip: $di"
5224       continue
5225     fi
5226     d=$(basename "$di")
5227     _debug d "$d"
5228     (
5229       if _endswith "$d" "$ECC_SUFFIX"; then
5230         _isEcc=$(echo "$d" | cut -d "$ECC_SEP" -f 2)
5231         d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5232       fi
5233       renew "$d" "$_isEcc"
5234     )
5235     rc="$?"
5236     _debug "Return code: $rc"
5237     if [ "$rc" = "0" ]; then
5238       if [ $_error_level -gt $NOTIFY_LEVEL_RENEW ]; then
5239         _error_level="$NOTIFY_LEVEL_RENEW"
5240         _notify_code=0
5241       fi
5242       if [ "$_ACME_IN_CRON" ]; then
5243         if [ $_set_level -ge $NOTIFY_LEVEL_RENEW ]; then
5244           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5245             _send_notify "Renew $d success" "Good, the cert is renewed." "$NOTIFY_HOOK" 0
5246           fi
5247         fi
5248       fi
5249       _success_msg="${_success_msg}    $d
5250 "
5251     elif [ "$rc" = "$RENEW_SKIP" ]; then
5252       if [ $_error_level -gt $NOTIFY_LEVEL_SKIP ]; then
5253         _error_level="$NOTIFY_LEVEL_SKIP"
5254         _notify_code=$RENEW_SKIP
5255       fi
5256       if [ "$_ACME_IN_CRON" ]; then
5257         if [ $_set_level -ge $NOTIFY_LEVEL_SKIP ]; then
5258           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5259             _send_notify "Renew $d skipped" "Good, the cert is skipped." "$NOTIFY_HOOK" "$RENEW_SKIP"
5260           fi
5261         fi
5262       fi
5263       _info "Skipped $d"
5264       _skipped_msg="${_skipped_msg}    $d
5265 "
5266     else
5267       if [ $_error_level -gt $NOTIFY_LEVEL_ERROR ]; then
5268         _error_level="$NOTIFY_LEVEL_ERROR"
5269         _notify_code=1
5270       fi
5271       if [ "$_ACME_IN_CRON" ]; then
5272         if [ $_set_level -ge $NOTIFY_LEVEL_ERROR ]; then
5273           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5274             _send_notify "Renew $d error" "There is an error." "$NOTIFY_HOOK" 1
5275           fi
5276         fi
5277       fi
5278       _error_msg="${_error_msg}    $d
5279 "
5280       if [ "$_stopRenewOnError" ]; then
5281         _err "Error renew $d,  stop now."
5282         _ret="$rc"
5283         break
5284       else
5285         _ret="$rc"
5286         _err "Error renew $d."
5287       fi
5288     fi
5289   done
5290   _debug _error_level "$_error_level"
5291   _debug _set_level "$_set_level"
5292   if [ "$_ACME_IN_CRON" ] && [ $_error_level -le $_set_level ]; then
5293     if [ -z "$NOTIFY_MODE" ] || [ "$NOTIFY_MODE" = "$NOTIFY_MODE_BULK" ]; then
5294       _msg_subject="Renew"
5295       if [ "$_error_msg" ]; then
5296         _msg_subject="${_msg_subject} Error"
5297         _msg_data="Error certs:
5298 ${_error_msg}
5299 "
5300       fi
5301       if [ "$_success_msg" ]; then
5302         _msg_subject="${_msg_subject} Success"
5303         _msg_data="${_msg_data}Success certs:
5304 ${_success_msg}
5305 "
5306       fi
5307       if [ "$_skipped_msg" ]; then
5308         _msg_subject="${_msg_subject} Skipped"
5309         _msg_data="${_msg_data}Skipped certs:
5310 ${_skipped_msg}
5311 "
5312       fi
5313
5314       _send_notify "$_msg_subject" "$_msg_data" "$NOTIFY_HOOK" "$_notify_code"
5315     fi
5316   fi
5317
5318   return "$_ret"
5319 }
5320
5321 #csr webroot
5322 signcsr() {
5323   _csrfile="$1"
5324   _csrW="$2"
5325   if [ -z "$_csrfile" ] || [ -z "$_csrW" ]; then
5326     _usage "Usage: $PROJECT_ENTRY --sign-csr --csr <csr-file> --webroot <directory>"
5327     return 1
5328   fi
5329
5330   _real_cert="$3"
5331   _real_key="$4"
5332   _real_ca="$5"
5333   _reload_cmd="$6"
5334   _real_fullchain="$7"
5335   _pre_hook="${8}"
5336   _post_hook="${9}"
5337   _renew_hook="${10}"
5338   _local_addr="${11}"
5339   _challenge_alias="${12}"
5340   _preferred_chain="${13}"
5341
5342   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5343   if [ "$?" != "0" ]; then
5344     _err "Can not read subject from csr: $_csrfile"
5345     return 1
5346   fi
5347   _debug _csrsubj "$_csrsubj"
5348   if _contains "$_csrsubj" ' ' || ! _contains "$_csrsubj" '.'; then
5349     _info "It seems that the subject: $_csrsubj is not a valid domain name. Drop it."
5350     _csrsubj=""
5351   fi
5352
5353   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5354   if [ "$?" != "0" ]; then
5355     _err "Can not read domain list from csr: $_csrfile"
5356     return 1
5357   fi
5358   _debug "_csrdomainlist" "$_csrdomainlist"
5359
5360   if [ -z "$_csrsubj" ]; then
5361     _csrsubj="$(_getfield "$_csrdomainlist" 1)"
5362     _debug _csrsubj "$_csrsubj"
5363     _csrdomainlist="$(echo "$_csrdomainlist" | cut -d , -f 2-)"
5364     _debug "_csrdomainlist" "$_csrdomainlist"
5365   fi
5366
5367   if [ -z "$_csrsubj" ]; then
5368     _err "Can not read subject from csr: $_csrfile"
5369     return 1
5370   fi
5371
5372   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5373   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5374     _err "Can not read key length from csr: $_csrfile"
5375     return 1
5376   fi
5377
5378   _initpath "$_csrsubj" "$_csrkeylength"
5379   mkdir -p "$DOMAIN_PATH"
5380
5381   _info "Copy csr to: $CSR_PATH"
5382   cp "$_csrfile" "$CSR_PATH"
5383
5384   issue "$_csrW" "$_csrsubj" "$_csrdomainlist" "$_csrkeylength" "$_real_cert" "$_real_key" "$_real_ca" "$_reload_cmd" "$_real_fullchain" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_addr" "$_challenge_alias" "$_preferred_chain"
5385
5386 }
5387
5388 showcsr() {
5389   _csrfile="$1"
5390   _csrd="$2"
5391   if [ -z "$_csrfile" ] && [ -z "$_csrd" ]; then
5392     _usage "Usage: $PROJECT_ENTRY --show-csr --csr <csr-file>"
5393     return 1
5394   fi
5395
5396   _initpath
5397
5398   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5399   if [ "$?" != "0" ] || [ -z "$_csrsubj" ]; then
5400     _err "Can not read subject from csr: $_csrfile"
5401     return 1
5402   fi
5403
5404   _info "Subject=$_csrsubj"
5405
5406   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5407   if [ "$?" != "0" ]; then
5408     _err "Can not read domain list from csr: $_csrfile"
5409     return 1
5410   fi
5411   _debug "_csrdomainlist" "$_csrdomainlist"
5412
5413   _info "SubjectAltNames=$_csrdomainlist"
5414
5415   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5416   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5417     _err "Can not read key length from csr: $_csrfile"
5418     return 1
5419   fi
5420   _info "KeyLength=$_csrkeylength"
5421 }
5422
5423 #listraw  domain
5424 list() {
5425   _raw="$1"
5426   _domain="$2"
5427   _initpath
5428
5429   _sep="|"
5430   if [ "$_raw" ]; then
5431     if [ -z "$_domain" ]; then
5432       printf "%s\n" "Main_Domain${_sep}KeyLength${_sep}SAN_Domains${_sep}CA${_sep}Created${_sep}Renew"
5433     fi
5434     for di in "${CERT_HOME}"/*.*/; do
5435       d=$(basename "$di")
5436       _debug d "$d"
5437       (
5438         if _endswith "$d" "$ECC_SUFFIX"; then
5439           _isEcc="ecc"
5440           d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5441         fi
5442         DOMAIN_CONF="$di/$d.conf"
5443         if [ -f "$DOMAIN_CONF" ]; then
5444           . "$DOMAIN_CONF"
5445           _ca="$(_getCAShortName "$Le_API")"
5446           if [ -z "$_domain" ]; then
5447             printf "%s\n" "$Le_Domain${_sep}\"$Le_Keylength\"${_sep}$Le_Alt${_sep}$_ca${_sep}$Le_CertCreateTimeStr${_sep}$Le_NextRenewTimeStr"
5448           else
5449             if [ "$_domain" = "$d" ]; then
5450               cat "$DOMAIN_CONF"
5451             fi
5452           fi
5453         fi
5454       )
5455     done
5456   else
5457     if _exists column; then
5458       list "raw" "$_domain" | column -t -s "$_sep"
5459     else
5460       list "raw" "$_domain" | tr "$_sep" '\t'
5461     fi
5462   fi
5463
5464 }
5465
5466 _deploy() {
5467   _d="$1"
5468   _hooks="$2"
5469
5470   for _d_api in $(echo "$_hooks" | tr ',' " "); do
5471     _deployApi="$(_findHook "$_d" $_SUB_FOLDER_DEPLOY "$_d_api")"
5472     if [ -z "$_deployApi" ]; then
5473       _err "The deploy hook $_d_api is not found."
5474       return 1
5475     fi
5476     _debug _deployApi "$_deployApi"
5477
5478     if ! (
5479       if ! . "$_deployApi"; then
5480         _err "Load file $_deployApi error. Please check your api file and try again."
5481         return 1
5482       fi
5483
5484       d_command="${_d_api}_deploy"
5485       if ! _exists "$d_command"; then
5486         _err "It seems that your api file is not correct, it must have a function named: $d_command"
5487         return 1
5488       fi
5489
5490       if ! $d_command "$_d" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$CERT_FULLCHAIN_PATH"; then
5491         _err "Error deploy for domain:$_d"
5492         return 1
5493       fi
5494     ); then
5495       _err "Deploy error."
5496       return 1
5497     else
5498       _info "$(__green Success)"
5499     fi
5500   done
5501 }
5502
5503 #domain hooks
5504 deploy() {
5505   _d="$1"
5506   _hooks="$2"
5507   _isEcc="$3"
5508   if [ -z "$_hooks" ]; then
5509     _usage "Usage: $PROJECT_ENTRY --deploy --domain <domain.tld> --deploy-hook <hookname> [--ecc] "
5510     return 1
5511   fi
5512
5513   _initpath "$_d" "$_isEcc"
5514   if [ ! -d "$DOMAIN_PATH" ]; then
5515     _err "The domain '$_d' is not a cert name. You must use the cert name to specify the cert to install."
5516     _err "Can not find path:'$DOMAIN_PATH'"
5517     return 1
5518   fi
5519
5520   . "$DOMAIN_CONF"
5521
5522   _savedomainconf Le_DeployHook "$_hooks"
5523
5524   _deploy "$_d" "$_hooks"
5525 }
5526
5527 installcert() {
5528   _main_domain="$1"
5529   if [ -z "$_main_domain" ]; then
5530     _usage "Usage: $PROJECT_ENTRY --install-cert --domain <domain.tld> [--ecc] [--cert-file <file>] [--key-file <file>] [--ca-file <file>] [ --reloadcmd <command>] [--fullchain-file <file>]"
5531     return 1
5532   fi
5533
5534   _real_cert="$2"
5535   _real_key="$3"
5536   _real_ca="$4"
5537   _reload_cmd="$5"
5538   _real_fullchain="$6"
5539   _isEcc="$7"
5540
5541   _initpath "$_main_domain" "$_isEcc"
5542   if [ ! -d "$DOMAIN_PATH" ]; then
5543     _err "The domain '$_main_domain' is not a cert name. You must use the cert name to specify the cert to install."
5544     _err "Can not find path:'$DOMAIN_PATH'"
5545     return 1
5546   fi
5547
5548   _savedomainconf "Le_RealCertPath" "$_real_cert"
5549   _savedomainconf "Le_RealCACertPath" "$_real_ca"
5550   _savedomainconf "Le_RealKeyPath" "$_real_key"
5551   _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
5552   _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
5553
5554   _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"
5555 }
5556
5557 #domain  cert  key  ca  fullchain reloadcmd backup-prefix
5558 _installcert() {
5559   _main_domain="$1"
5560   _real_cert="$2"
5561   _real_key="$3"
5562   _real_ca="$4"
5563   _real_fullchain="$5"
5564   _reload_cmd="$6"
5565   _backup_prefix="$7"
5566
5567   if [ "$_real_cert" = "$NO_VALUE" ]; then
5568     _real_cert=""
5569   fi
5570   if [ "$_real_key" = "$NO_VALUE" ]; then
5571     _real_key=""
5572   fi
5573   if [ "$_real_ca" = "$NO_VALUE" ]; then
5574     _real_ca=""
5575   fi
5576   if [ "$_reload_cmd" = "$NO_VALUE" ]; then
5577     _reload_cmd=""
5578   fi
5579   if [ "$_real_fullchain" = "$NO_VALUE" ]; then
5580     _real_fullchain=""
5581   fi
5582
5583   _backup_path="$DOMAIN_BACKUP_PATH/$_backup_prefix"
5584   mkdir -p "$_backup_path"
5585
5586   if [ "$_real_cert" ]; then
5587     _info "Installing cert to: $_real_cert"
5588     if [ -f "$_real_cert" ] && [ ! "$_ACME_IS_RENEW" ]; then
5589       cp "$_real_cert" "$_backup_path/cert.bak"
5590     fi
5591     cat "$CERT_PATH" >"$_real_cert" || return 1
5592   fi
5593
5594   if [ "$_real_ca" ]; then
5595     _info "Installing CA to: $_real_ca"
5596     if [ "$_real_ca" = "$_real_cert" ]; then
5597       echo "" >>"$_real_ca"
5598       cat "$CA_CERT_PATH" >>"$_real_ca" || return 1
5599     else
5600       if [ -f "$_real_ca" ] && [ ! "$_ACME_IS_RENEW" ]; then
5601         cp "$_real_ca" "$_backup_path/ca.bak"
5602       fi
5603       cat "$CA_CERT_PATH" >"$_real_ca" || return 1
5604     fi
5605   fi
5606
5607   if [ "$_real_key" ]; then
5608     _info "Installing key to: $_real_key"
5609     if [ -f "$_real_key" ] && [ ! "$_ACME_IS_RENEW" ]; then
5610       cp "$_real_key" "$_backup_path/key.bak"
5611     fi
5612     if [ -f "$_real_key" ]; then
5613       cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5614     else
5615       cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5616       chmod 600 "$_real_key"
5617     fi
5618   fi
5619
5620   if [ "$_real_fullchain" ]; then
5621     _info "Installing full chain to: $_real_fullchain"
5622     if [ -f "$_real_fullchain" ] && [ ! "$_ACME_IS_RENEW" ]; then
5623       cp "$_real_fullchain" "$_backup_path/fullchain.bak"
5624     fi
5625     cat "$CERT_FULLCHAIN_PATH" >"$_real_fullchain" || return 1
5626   fi
5627
5628   if [ "$_reload_cmd" ]; then
5629     _info "Run reload cmd: $_reload_cmd"
5630     if (
5631       export CERT_PATH
5632       export CERT_KEY_PATH
5633       export CA_CERT_PATH
5634       export CERT_FULLCHAIN_PATH
5635       export Le_Domain="$_main_domain"
5636       cd "$DOMAIN_PATH" && eval "$_reload_cmd"
5637     ); then
5638       _info "$(__green "Reload success")"
5639     else
5640       _err "Reload error for :$Le_Domain"
5641     fi
5642   fi
5643
5644 }
5645
5646 __read_password() {
5647   unset _pp
5648   prompt="Enter Password:"
5649   while IFS= read -p "$prompt" -r -s -n 1 char; do
5650     if [ "$char" = $'\0' ]; then
5651       break
5652     fi
5653     prompt='*'
5654     _pp="$_pp$char"
5655   done
5656   echo "$_pp"
5657 }
5658
5659 _install_win_taskscheduler() {
5660   _lesh="$1"
5661   _centry="$2"
5662   _randomminute="$3"
5663   if ! _exists cygpath; then
5664     _err "cygpath not found"
5665     return 1
5666   fi
5667   if ! _exists schtasks; then
5668     _err "schtasks.exe is not found, are you on Windows?"
5669     return 1
5670   fi
5671   _winbash="$(cygpath -w $(which bash))"
5672   _debug _winbash "$_winbash"
5673   if [ -z "$_winbash" ]; then
5674     _err "can not find bash path"
5675     return 1
5676   fi
5677   _myname="$(whoami)"
5678   _debug "_myname" "$_myname"
5679   if [ -z "$_myname" ]; then
5680     _err "can not find my user name"
5681     return 1
5682   fi
5683   _debug "_lesh" "$_lesh"
5684
5685   _info "To install scheduler task in your Windows account, you must input your windows password."
5686   _info "$PROJECT_NAME doesn't save your password."
5687   _info "Please input your Windows password for: $(__green "$_myname")"
5688   _password="$(__read_password)"
5689   #SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'" >/dev/null
5690   echo SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "\"$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'\"" | cmd.exe >/dev/null
5691   echo
5692
5693 }
5694
5695 _uninstall_win_taskscheduler() {
5696   if ! _exists schtasks; then
5697     _err "schtasks.exe is not found, are you on Windows?"
5698     return 1
5699   fi
5700   if ! echo SCHTASKS /query /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null; then
5701     _debug "scheduler $_WINDOWS_SCHEDULER_NAME is not found."
5702   else
5703     _info "Removing $_WINDOWS_SCHEDULER_NAME"
5704     echo SCHTASKS /delete /f /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null
5705   fi
5706 }
5707
5708 #confighome
5709 installcronjob() {
5710   _c_home="$1"
5711   _initpath
5712   _CRONTAB="crontab"
5713   if [ -f "$LE_WORKING_DIR/$PROJECT_ENTRY" ]; then
5714     lesh="\"$LE_WORKING_DIR\"/$PROJECT_ENTRY"
5715   else
5716     _debug "_SCRIPT_" "$_SCRIPT_"
5717     _script="$(_readlink "$_SCRIPT_")"
5718     _debug _script "$_script"
5719     if [ -f "$_script" ]; then
5720       _info "Using the current script from: $_script"
5721       lesh="$_script"
5722     else
5723       _err "Can not install cronjob, $PROJECT_ENTRY not found."
5724       return 1
5725     fi
5726   fi
5727   if [ "$_c_home" ]; then
5728     _c_entry="--config-home \"$_c_home\" "
5729   fi
5730   _t=$(_time)
5731   random_minute=$(_math $_t % 60)
5732
5733   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5734     _CRONTAB="fcrontab"
5735   fi
5736
5737   if ! _exists "$_CRONTAB"; then
5738     if _exists cygpath && _exists schtasks.exe; then
5739       _info "It seems you are on Windows,  let's install Windows scheduler task."
5740       if _install_win_taskscheduler "$lesh" "$_c_entry" "$random_minute"; then
5741         _info "Install Windows scheduler task success."
5742         return 0
5743       else
5744         _err "Install Windows scheduler task failed."
5745         return 1
5746       fi
5747     fi
5748     _err "crontab/fcrontab doesn't exist, so, we can not install cron jobs."
5749     _err "All your certs will not be renewed automatically."
5750     _err "You must add your own cron job to call '$PROJECT_ENTRY --cron' everyday."
5751     return 1
5752   fi
5753   _info "Installing cron job"
5754   if ! $_CRONTAB -l | grep "$PROJECT_ENTRY --cron"; then
5755     if _exists uname && uname -a | grep SunOS >/dev/null; then
5756       $_CRONTAB -l | {
5757         cat
5758         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5759       } | $_CRONTAB --
5760     else
5761       $_CRONTAB -l | {
5762         cat
5763         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5764       } | $_CRONTAB -
5765     fi
5766   fi
5767   if [ "$?" != "0" ]; then
5768     _err "Install cron job failed. You need to manually renew your certs."
5769     _err "Or you can add cronjob by yourself:"
5770     _err "$lesh --cron --home \"$LE_WORKING_DIR\" > /dev/null"
5771     return 1
5772   fi
5773 }
5774
5775 uninstallcronjob() {
5776   _CRONTAB="crontab"
5777   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5778     _CRONTAB="fcrontab"
5779   fi
5780
5781   if ! _exists "$_CRONTAB"; then
5782     if _exists cygpath && _exists schtasks.exe; then
5783       _info "It seems you are on Windows,  let's uninstall Windows scheduler task."
5784       if _uninstall_win_taskscheduler; then
5785         _info "Uninstall Windows scheduler task success."
5786         return 0
5787       else
5788         _err "Uninstall Windows scheduler task failed."
5789         return 1
5790       fi
5791     fi
5792     return
5793   fi
5794   _info "Removing cron job"
5795   cr="$($_CRONTAB -l | grep "$PROJECT_ENTRY --cron")"
5796   if [ "$cr" ]; then
5797     if _exists uname && uname -a | grep SunOS >/dev/null; then
5798       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB --
5799     else
5800       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB -
5801     fi
5802     LE_WORKING_DIR="$(echo "$cr" | cut -d ' ' -f 9 | tr -d '"')"
5803     _info LE_WORKING_DIR "$LE_WORKING_DIR"
5804     if _contains "$cr" "--config-home"; then
5805       LE_CONFIG_HOME="$(echo "$cr" | cut -d ' ' -f 11 | tr -d '"')"
5806       _debug LE_CONFIG_HOME "$LE_CONFIG_HOME"
5807     fi
5808   fi
5809   _initpath
5810
5811 }
5812
5813 #domain  isECC  revokeReason
5814 revoke() {
5815   Le_Domain="$1"
5816   if [ -z "$Le_Domain" ]; then
5817     _usage "Usage: $PROJECT_ENTRY --revoke --domain <domain.tld> [--ecc]"
5818     return 1
5819   fi
5820
5821   _isEcc="$2"
5822   _reason="$3"
5823   if [ -z "$_reason" ]; then
5824     _reason="0"
5825   fi
5826   _initpath "$Le_Domain" "$_isEcc"
5827   if [ ! -f "$DOMAIN_CONF" ]; then
5828     _err "$Le_Domain is not a issued domain, skip."
5829     return 1
5830   fi
5831
5832   if [ ! -f "$CERT_PATH" ]; then
5833     _err "Cert for $Le_Domain $CERT_PATH is not found, skip."
5834     return 1
5835   fi
5836
5837   . "$DOMAIN_CONF"
5838   _debug Le_API "$Le_API"
5839
5840   if [ "$Le_API" ]; then
5841     if [ "$Le_API" != "$ACME_DIRECTORY" ]; then
5842       _clearAPI
5843     fi
5844     export ACME_DIRECTORY="$Le_API"
5845     #reload ca configs
5846     ACCOUNT_KEY_PATH=""
5847     ACCOUNT_JSON_PATH=""
5848     CA_CONF=""
5849     _debug3 "initpath again."
5850     _initpath "$Le_Domain" "$_isEcc"
5851     _initAPI
5852   fi
5853
5854   cert="$(_getfile "${CERT_PATH}" "${BEGIN_CERT}" "${END_CERT}" | tr -d "\r\n" | _url_replace)"
5855
5856   if [ -z "$cert" ]; then
5857     _err "Cert for $Le_Domain is empty found, skip."
5858     return 1
5859   fi
5860
5861   _initAPI
5862
5863   data="{\"certificate\": \"$cert\",\"reason\":$_reason}"
5864
5865   uri="${ACME_REVOKE_CERT}"
5866
5867   if [ -f "$CERT_KEY_PATH" ]; then
5868     _info "Try domain key first."
5869     if _send_signed_request "$uri" "$data" "" "$CERT_KEY_PATH"; then
5870       if [ -z "$response" ]; then
5871         _info "Revoke success."
5872         rm -f "$CERT_PATH"
5873         return 0
5874       else
5875         _err "Revoke error by domain key."
5876         _err "$response"
5877       fi
5878     fi
5879   else
5880     _info "Domain key file doesn't exist."
5881   fi
5882
5883   _info "Try account key."
5884
5885   if _send_signed_request "$uri" "$data" "" "$ACCOUNT_KEY_PATH"; then
5886     if [ -z "$response" ]; then
5887       _info "Revoke success."
5888       rm -f "$CERT_PATH"
5889       return 0
5890     else
5891       _err "Revoke error."
5892       _debug "$response"
5893     fi
5894   fi
5895   return 1
5896 }
5897
5898 #domain  ecc
5899 remove() {
5900   Le_Domain="$1"
5901   if [ -z "$Le_Domain" ]; then
5902     _usage "Usage: $PROJECT_ENTRY --remove --domain <domain.tld> [--ecc]"
5903     return 1
5904   fi
5905
5906   _isEcc="$2"
5907
5908   _initpath "$Le_Domain" "$_isEcc"
5909   _removed_conf="$DOMAIN_CONF.removed"
5910   if [ ! -f "$DOMAIN_CONF" ]; then
5911     if [ -f "$_removed_conf" ]; then
5912       _err "$Le_Domain is already removed, You can remove the folder by yourself: $DOMAIN_PATH"
5913     else
5914       _err "$Le_Domain is not a issued domain, skip."
5915     fi
5916     return 1
5917   fi
5918
5919   if mv "$DOMAIN_CONF" "$_removed_conf"; then
5920     _info "$Le_Domain is removed, the key and cert files are in $(__green $DOMAIN_PATH)"
5921     _info "You can remove them by yourself."
5922     return 0
5923   else
5924     _err "Remove $Le_Domain failed."
5925     return 1
5926   fi
5927 }
5928
5929 #domain vtype
5930 _deactivate() {
5931   _d_domain="$1"
5932   _d_type="$2"
5933   _initpath "$_d_domain" "$_d_type"
5934
5935   . "$DOMAIN_CONF"
5936   _debug Le_API "$Le_API"
5937
5938   if [ "$Le_API" ]; then
5939     if [ "$Le_API" != "$ACME_DIRECTORY" ]; then
5940       _clearAPI
5941     fi
5942     export ACME_DIRECTORY="$Le_API"
5943     #reload ca configs
5944     ACCOUNT_KEY_PATH=""
5945     ACCOUNT_JSON_PATH=""
5946     CA_CONF=""
5947     _debug3 "initpath again."
5948     _initpath "$Le_Domain" "$_d_type"
5949     _initAPI
5950   fi
5951
5952   _identifiers="{\"type\":\"$(_getIdType "$_d_domain")\",\"value\":\"$_d_domain\"}"
5953   if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
5954     _err "Can not get domain new order."
5955     return 1
5956   fi
5957   _authorizations_seg="$(echo "$response" | _egrep_o '"authorizations" *: *\[[^\]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
5958   _debug2 _authorizations_seg "$_authorizations_seg"
5959   if [ -z "$_authorizations_seg" ]; then
5960     _err "_authorizations_seg not found."
5961     _clearup
5962     _on_issue_err "$_post_hook"
5963     return 1
5964   fi
5965
5966   authzUri="$_authorizations_seg"
5967   _debug2 "authzUri" "$authzUri"
5968   if ! _send_signed_request "$authzUri"; then
5969     _err "get to authz error."
5970     _err "_authorizations_seg" "$_authorizations_seg"
5971     _err "authzUri" "$authzUri"
5972     _clearup
5973     _on_issue_err "$_post_hook"
5974     return 1
5975   fi
5976
5977   response="$(echo "$response" | _normalizeJson)"
5978   _debug2 response "$response"
5979   _URL_NAME="url"
5980
5981   entries="$(echo "$response" | tr '][' '==' | _egrep_o "challenges\": *=[^=]*=" | tr '}{' '\n\n' | grep "\"status\": *\"valid\"")"
5982   if [ -z "$entries" ]; then
5983     _info "No valid entries found."
5984     if [ -z "$thumbprint" ]; then
5985       thumbprint="$(__calc_account_thumbprint)"
5986     fi
5987     _debug "Trigger validation."
5988     vtype="$(_getIdType "$_d_domain")"
5989     entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
5990     _debug entry "$entry"
5991     if [ -z "$entry" ]; then
5992       _err "Error, can not get domain token $d"
5993       return 1
5994     fi
5995     token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
5996     _debug token "$token"
5997
5998     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*" | cut -d : -f 2,3 | tr -d '"')"
5999     _debug uri "$uri"
6000
6001     keyauthorization="$token.$thumbprint"
6002     _debug keyauthorization "$keyauthorization"
6003     __trigger_validation "$uri" "$keyauthorization"
6004
6005   fi
6006
6007   _d_i=0
6008   _d_max_retry=$(echo "$entries" | wc -l)
6009   while [ "$_d_i" -lt "$_d_max_retry" ]; do
6010     _info "Deactivate: $_d_domain"
6011     _d_i="$(_math $_d_i + 1)"
6012     entry="$(echo "$entries" | sed -n "${_d_i}p")"
6013     _debug entry "$entry"
6014
6015     if [ -z "$entry" ]; then
6016       _info "No more valid entry found."
6017       break
6018     fi
6019
6020     _vtype="$(echo "$entry" | _egrep_o '"type": *"[^"]*"' | cut -d : -f 2 | tr -d '"')"
6021     _debug _vtype "$_vtype"
6022     _info "Found $_vtype"
6023
6024     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*\"" | tr -d '" ' | cut -d : -f 2-)"
6025     _debug uri "$uri"
6026
6027     if [ "$_d_type" ] && [ "$_d_type" != "$_vtype" ]; then
6028       _info "Skip $_vtype"
6029       continue
6030     fi
6031
6032     _info "Deactivate: $_vtype"
6033
6034     _djson="{\"status\":\"deactivated\"}"
6035
6036     if _send_signed_request "$authzUri" "$_djson" && _contains "$response" '"deactivated"'; then
6037       _info "Deactivate: $_vtype success."
6038     else
6039       _err "Can not deactivate $_vtype."
6040       break
6041     fi
6042
6043   done
6044   _debug "$_d_i"
6045   if [ "$_d_i" -eq "$_d_max_retry" ]; then
6046     _info "Deactivated success!"
6047   else
6048     _err "Deactivate failed."
6049   fi
6050
6051 }
6052
6053 deactivate() {
6054   _d_domain_list="$1"
6055   _d_type="$2"
6056   _initpath
6057   _initAPI
6058   _debug _d_domain_list "$_d_domain_list"
6059   if [ -z "$(echo $_d_domain_list | cut -d , -f 1)" ]; then
6060     _usage "Usage: $PROJECT_ENTRY --deactivate --domain <domain.tld> [--domain <domain2.tld> ...]"
6061     return 1
6062   fi
6063   for _d_dm in $(echo "$_d_domain_list" | tr ',' ' '); do
6064     if [ -z "$_d_dm" ] || [ "$_d_dm" = "$NO_VALUE" ]; then
6065       continue
6066     fi
6067     if ! _deactivate "$_d_dm" "$_d_type"; then
6068       return 1
6069     fi
6070   done
6071 }
6072
6073 # Detect profile file if not specified as environment variable
6074 _detect_profile() {
6075   if [ -n "$PROFILE" -a -f "$PROFILE" ]; then
6076     echo "$PROFILE"
6077     return
6078   fi
6079
6080   DETECTED_PROFILE=''
6081   SHELLTYPE="$(basename "/$SHELL")"
6082
6083   if [ "$SHELLTYPE" = "bash" ]; then
6084     if [ -f "$HOME/.bashrc" ]; then
6085       DETECTED_PROFILE="$HOME/.bashrc"
6086     elif [ -f "$HOME/.bash_profile" ]; then
6087       DETECTED_PROFILE="$HOME/.bash_profile"
6088     fi
6089   elif [ "$SHELLTYPE" = "zsh" ]; then
6090     DETECTED_PROFILE="$HOME/.zshrc"
6091   fi
6092
6093   if [ -z "$DETECTED_PROFILE" ]; then
6094     if [ -f "$HOME/.profile" ]; then
6095       DETECTED_PROFILE="$HOME/.profile"
6096     elif [ -f "$HOME/.bashrc" ]; then
6097       DETECTED_PROFILE="$HOME/.bashrc"
6098     elif [ -f "$HOME/.bash_profile" ]; then
6099       DETECTED_PROFILE="$HOME/.bash_profile"
6100     elif [ -f "$HOME/.zshrc" ]; then
6101       DETECTED_PROFILE="$HOME/.zshrc"
6102     fi
6103   fi
6104
6105   echo "$DETECTED_PROFILE"
6106 }
6107
6108 _initconf() {
6109   _initpath
6110   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
6111     echo "
6112
6113 #LOG_FILE=\"$DEFAULT_LOG_FILE\"
6114 #LOG_LEVEL=1
6115
6116 #AUTO_UPGRADE=\"1\"
6117
6118 #NO_TIMESTAMP=1
6119
6120     " >"$ACCOUNT_CONF_PATH"
6121   fi
6122 }
6123
6124 # nocron
6125 _precheck() {
6126   _nocron="$1"
6127
6128   if ! _exists "curl" && ! _exists "wget"; then
6129     _err "Please install curl or wget first, we need to access http resources."
6130     return 1
6131   fi
6132
6133   if [ -z "$_nocron" ]; then
6134     if ! _exists "crontab" && ! _exists "fcrontab"; then
6135       if _exists cygpath && _exists schtasks.exe; then
6136         _info "It seems you are on Windows,  we will install Windows scheduler task."
6137       else
6138         _err "It is recommended to install crontab first. try to install 'cron, crontab, crontabs or vixie-cron'."
6139         _err "We need to set cron job to renew the certs automatically."
6140         _err "Otherwise, your certs will not be able to be renewed automatically."
6141         if [ -z "$FORCE" ]; then
6142           _err "Please add '--force' and try install again to go without crontab."
6143           _err "./$PROJECT_ENTRY --install --force"
6144           return 1
6145         fi
6146       fi
6147     fi
6148   fi
6149
6150   if ! _exists "${ACME_OPENSSL_BIN:-openssl}"; then
6151     _err "Please install openssl first. ACME_OPENSSL_BIN=$ACME_OPENSSL_BIN"
6152     _err "We need openssl to generate keys."
6153     return 1
6154   fi
6155
6156   if ! _exists "socat"; then
6157     _err "It is recommended to install socat first."
6158     _err "We use socat for standalone server if you use standalone mode."
6159     _err "If you don't use standalone mode, just ignore this warning."
6160   fi
6161
6162   return 0
6163 }
6164
6165 _setShebang() {
6166   _file="$1"
6167   _shebang="$2"
6168   if [ -z "$_shebang" ]; then
6169     _usage "Usage: file shebang"
6170     return 1
6171   fi
6172   cp "$_file" "$_file.tmp"
6173   echo "$_shebang" >"$_file"
6174   sed -n 2,99999p "$_file.tmp" >>"$_file"
6175   rm -f "$_file.tmp"
6176 }
6177
6178 #confighome
6179 _installalias() {
6180   _c_home="$1"
6181   _initpath
6182
6183   _envfile="$LE_WORKING_DIR/$PROJECT_ENTRY.env"
6184   if [ "$_upgrading" ] && [ "$_upgrading" = "1" ]; then
6185     echo "$(cat "$_envfile")" | sed "s|^LE_WORKING_DIR.*$||" >"$_envfile"
6186     echo "$(cat "$_envfile")" | sed "s|^alias le.*$||" >"$_envfile"
6187     echo "$(cat "$_envfile")" | sed "s|^alias le.sh.*$||" >"$_envfile"
6188   fi
6189
6190   if [ "$_c_home" ]; then
6191     _c_entry=" --config-home '$_c_home'"
6192   fi
6193
6194   _setopt "$_envfile" "export LE_WORKING_DIR" "=" "\"$LE_WORKING_DIR\""
6195   if [ "$_c_home" ]; then
6196     _setopt "$_envfile" "export LE_CONFIG_HOME" "=" "\"$LE_CONFIG_HOME\""
6197   else
6198     _sed_i "/^export LE_CONFIG_HOME/d" "$_envfile"
6199   fi
6200   _setopt "$_envfile" "alias $PROJECT_ENTRY" "=" "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6201
6202   _profile="$(_detect_profile)"
6203   if [ "$_profile" ]; then
6204     _debug "Found profile: $_profile"
6205     _info "Installing alias to '$_profile'"
6206     _setopt "$_profile" ". \"$_envfile\""
6207     _info "OK, Close and reopen your terminal to start using $PROJECT_NAME"
6208   else
6209     _info "No profile is found, you will need to go into $LE_WORKING_DIR to use $PROJECT_NAME"
6210   fi
6211
6212   #for csh
6213   _cshfile="$LE_WORKING_DIR/$PROJECT_ENTRY.csh"
6214   _csh_profile="$HOME/.cshrc"
6215   if [ -f "$_csh_profile" ]; then
6216     _info "Installing alias to '$_csh_profile'"
6217     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
6218     if [ "$_c_home" ]; then
6219       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
6220     else
6221       _sed_i "/^setenv LE_CONFIG_HOME/d" "$_cshfile"
6222     fi
6223     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6224     _setopt "$_csh_profile" "source \"$_cshfile\""
6225   fi
6226
6227   #for tcsh
6228   _tcsh_profile="$HOME/.tcshrc"
6229   if [ -f "$_tcsh_profile" ]; then
6230     _info "Installing alias to '$_tcsh_profile'"
6231     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
6232     if [ "$_c_home" ]; then
6233       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
6234     fi
6235     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6236     _setopt "$_tcsh_profile" "source \"$_cshfile\""
6237   fi
6238
6239 }
6240
6241 # nocron confighome noprofile accountemail
6242 install() {
6243
6244   if [ -z "$LE_WORKING_DIR" ]; then
6245     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
6246   fi
6247
6248   _nocron="$1"
6249   _c_home="$2"
6250   _noprofile="$3"
6251   _accountemail="$4"
6252
6253   if ! _initpath; then
6254     _err "Install failed."
6255     return 1
6256   fi
6257   if [ "$_nocron" ]; then
6258     _debug "Skip install cron job"
6259   fi
6260
6261   if [ "$_ACME_IN_CRON" != "1" ]; then
6262     if ! _precheck "$_nocron"; then
6263       _err "Pre-check failed, can not install."
6264       return 1
6265     fi
6266   fi
6267
6268   if [ -z "$_c_home" ] && [ "$LE_CONFIG_HOME" != "$LE_WORKING_DIR" ]; then
6269     _info "Using config home: $LE_CONFIG_HOME"
6270     _c_home="$LE_CONFIG_HOME"
6271   fi
6272
6273   #convert from le
6274   if [ -d "$HOME/.le" ]; then
6275     for envfile in "le.env" "le.sh.env"; do
6276       if [ -f "$HOME/.le/$envfile" ]; then
6277         if grep "le.sh" "$HOME/.le/$envfile" >/dev/null; then
6278           _upgrading="1"
6279           _info "You are upgrading from le.sh"
6280           _info "Renaming \"$HOME/.le\" to $LE_WORKING_DIR"
6281           mv "$HOME/.le" "$LE_WORKING_DIR"
6282           mv "$LE_WORKING_DIR/$envfile" "$LE_WORKING_DIR/$PROJECT_ENTRY.env"
6283           break
6284         fi
6285       fi
6286     done
6287   fi
6288
6289   _info "Installing to $LE_WORKING_DIR"
6290
6291   if [ ! -d "$LE_WORKING_DIR" ]; then
6292     if ! mkdir -p "$LE_WORKING_DIR"; then
6293       _err "Can not create working dir: $LE_WORKING_DIR"
6294       return 1
6295     fi
6296
6297     chmod 700 "$LE_WORKING_DIR"
6298   fi
6299
6300   if [ ! -d "$LE_CONFIG_HOME" ]; then
6301     if ! mkdir -p "$LE_CONFIG_HOME"; then
6302       _err "Can not create config dir: $LE_CONFIG_HOME"
6303       return 1
6304     fi
6305
6306     chmod 700 "$LE_CONFIG_HOME"
6307   fi
6308
6309   cp "$PROJECT_ENTRY" "$LE_WORKING_DIR/" && chmod +x "$LE_WORKING_DIR/$PROJECT_ENTRY"
6310
6311   if [ "$?" != "0" ]; then
6312     _err "Install failed, can not copy $PROJECT_ENTRY"
6313     return 1
6314   fi
6315
6316   _info "Installed to $LE_WORKING_DIR/$PROJECT_ENTRY"
6317
6318   if [ "$_ACME_IN_CRON" != "1" ] && [ -z "$_noprofile" ]; then
6319     _installalias "$_c_home"
6320   fi
6321
6322   for subf in $_SUB_FOLDERS; do
6323     if [ -d "$subf" ]; then
6324       mkdir -p "$LE_WORKING_DIR/$subf"
6325       cp "$subf"/* "$LE_WORKING_DIR"/"$subf"/
6326     fi
6327   done
6328
6329   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
6330     _initconf
6331   fi
6332
6333   if [ "$_DEFAULT_ACCOUNT_CONF_PATH" != "$ACCOUNT_CONF_PATH" ]; then
6334     _setopt "$_DEFAULT_ACCOUNT_CONF_PATH" "ACCOUNT_CONF_PATH" "=" "\"$ACCOUNT_CONF_PATH\""
6335   fi
6336
6337   if [ "$_DEFAULT_CERT_HOME" != "$CERT_HOME" ]; then
6338     _saveaccountconf "CERT_HOME" "$CERT_HOME"
6339   fi
6340
6341   if [ "$_DEFAULT_ACCOUNT_KEY_PATH" != "$ACCOUNT_KEY_PATH" ]; then
6342     _saveaccountconf "ACCOUNT_KEY_PATH" "$ACCOUNT_KEY_PATH"
6343   fi
6344
6345   if [ -z "$_nocron" ]; then
6346     installcronjob "$_c_home"
6347   fi
6348
6349   if [ -z "$NO_DETECT_SH" ]; then
6350     #Modify shebang
6351     if _exists bash; then
6352       _bash_path="$(bash -c "command -v bash 2>/dev/null")"
6353       if [ -z "$_bash_path" ]; then
6354         _bash_path="$(bash -c 'echo $SHELL')"
6355       fi
6356     fi
6357     if [ "$_bash_path" ]; then
6358       _info "Good, bash is found, so change the shebang to use bash as preferred."
6359       _shebang='#!'"$_bash_path"
6360       _setShebang "$LE_WORKING_DIR/$PROJECT_ENTRY" "$_shebang"
6361       for subf in $_SUB_FOLDERS; do
6362         if [ -d "$LE_WORKING_DIR/$subf" ]; then
6363           for _apifile in "$LE_WORKING_DIR/$subf/"*.sh; do
6364             _setShebang "$_apifile" "$_shebang"
6365           done
6366         fi
6367       done
6368     fi
6369   fi
6370
6371   if [ "$_accountemail" ]; then
6372     _saveaccountconf "ACCOUNT_EMAIL" "$_accountemail"
6373   fi
6374
6375   _info OK
6376 }
6377
6378 # nocron
6379 uninstall() {
6380   _nocron="$1"
6381   if [ -z "$_nocron" ]; then
6382     uninstallcronjob
6383   fi
6384   _initpath
6385
6386   _uninstallalias
6387
6388   rm -f "$LE_WORKING_DIR/$PROJECT_ENTRY"
6389   _info "The keys and certs are in \"$(__green "$LE_CONFIG_HOME")\", you can remove them by yourself."
6390
6391 }
6392
6393 _uninstallalias() {
6394   _initpath
6395
6396   _profile="$(_detect_profile)"
6397   if [ "$_profile" ]; then
6398     _info "Uninstalling alias from: '$_profile'"
6399     text="$(cat "$_profile")"
6400     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.env\"$||" >"$_profile"
6401   fi
6402
6403   _csh_profile="$HOME/.cshrc"
6404   if [ -f "$_csh_profile" ]; then
6405     _info "Uninstalling alias from: '$_csh_profile'"
6406     text="$(cat "$_csh_profile")"
6407     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_csh_profile"
6408   fi
6409
6410   _tcsh_profile="$HOME/.tcshrc"
6411   if [ -f "$_tcsh_profile" ]; then
6412     _info "Uninstalling alias from: '$_csh_profile'"
6413     text="$(cat "$_tcsh_profile")"
6414     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_tcsh_profile"
6415   fi
6416
6417 }
6418
6419 cron() {
6420   export _ACME_IN_CRON=1
6421   _initpath
6422   _info "$(__green "===Starting cron===")"
6423   if [ "$AUTO_UPGRADE" = "1" ]; then
6424     export LE_WORKING_DIR
6425     (
6426       if ! upgrade; then
6427         _err "Cron:Upgrade failed!"
6428         return 1
6429       fi
6430     )
6431     . "$LE_WORKING_DIR/$PROJECT_ENTRY" >/dev/null
6432
6433     if [ -t 1 ]; then
6434       __INTERACTIVE="1"
6435     fi
6436
6437     _info "Auto upgraded to: $VER"
6438   fi
6439   renewAll
6440   _ret="$?"
6441   _ACME_IN_CRON=""
6442   _info "$(__green "===End cron===")"
6443   exit $_ret
6444 }
6445
6446 version() {
6447   echo "$PROJECT"
6448   echo "v$VER"
6449 }
6450
6451 # subject content hooks code
6452 _send_notify() {
6453   _nsubject="$1"
6454   _ncontent="$2"
6455   _nhooks="$3"
6456   _nerror="$4"
6457
6458   if [ "$NOTIFY_LEVEL" = "$NOTIFY_LEVEL_DISABLE" ]; then
6459     _debug "The NOTIFY_LEVEL is $NOTIFY_LEVEL, disabled, just return."
6460     return 0
6461   fi
6462
6463   if [ -z "$_nhooks" ]; then
6464     _debug "The NOTIFY_HOOK is empty, just return."
6465     return 0
6466   fi
6467
6468   _send_err=0
6469   for _n_hook in $(echo "$_nhooks" | tr ',' " "); do
6470     _n_hook_file="$(_findHook "" $_SUB_FOLDER_NOTIFY "$_n_hook")"
6471     _info "Sending via: $_n_hook"
6472     _debug "Found $_n_hook_file for $_n_hook"
6473     if [ -z "$_n_hook_file" ]; then
6474       _err "Can not find the hook file for $_n_hook"
6475       continue
6476     fi
6477     if ! (
6478       if ! . "$_n_hook_file"; then
6479         _err "Load file $_n_hook_file error. Please check your api file and try again."
6480         return 1
6481       fi
6482
6483       d_command="${_n_hook}_send"
6484       if ! _exists "$d_command"; then
6485         _err "It seems that your api file is not correct, it must have a function named: $d_command"
6486         return 1
6487       fi
6488
6489       if ! $d_command "$_nsubject" "$_ncontent" "$_nerror"; then
6490         _err "Error send message by $d_command"
6491         return 1
6492       fi
6493
6494       return 0
6495     ); then
6496       _err "Set $_n_hook_file error."
6497       _send_err=1
6498     else
6499       _info "$_n_hook $(__green Success)"
6500     fi
6501   done
6502   return $_send_err
6503
6504 }
6505
6506 # hook
6507 _set_notify_hook() {
6508   _nhooks="$1"
6509
6510   _test_subject="Hello, this is a notification from $PROJECT_NAME"
6511   _test_content="If you receive this message, your notification works."
6512
6513   _send_notify "$_test_subject" "$_test_content" "$_nhooks" 0
6514
6515 }
6516
6517 #[hook] [level] [mode]
6518 setnotify() {
6519   _nhook="$1"
6520   _nlevel="$2"
6521   _nmode="$3"
6522
6523   _initpath
6524
6525   if [ -z "$_nhook$_nlevel$_nmode" ]; then
6526     _usage "Usage: $PROJECT_ENTRY --set-notify [--notify-hook <hookname>] [--notify-level <0|1|2|3>] [--notify-mode <0|1>]"
6527     _usage "$_NOTIFY_WIKI"
6528     return 1
6529   fi
6530
6531   if [ "$_nlevel" ]; then
6532     _info "Set notify level to: $_nlevel"
6533     export "NOTIFY_LEVEL=$_nlevel"
6534     _saveaccountconf "NOTIFY_LEVEL" "$NOTIFY_LEVEL"
6535   fi
6536
6537   if [ "$_nmode" ]; then
6538     _info "Set notify mode to: $_nmode"
6539     export "NOTIFY_MODE=$_nmode"
6540     _saveaccountconf "NOTIFY_MODE" "$NOTIFY_MODE"
6541   fi
6542
6543   if [ "$_nhook" ]; then
6544     _info "Set notify hook to: $_nhook"
6545     if [ "$_nhook" = "$NO_VALUE" ]; then
6546       _info "Clear notify hook"
6547       _clearaccountconf "NOTIFY_HOOK"
6548     else
6549       if _set_notify_hook "$_nhook"; then
6550         export NOTIFY_HOOK="$_nhook"
6551         _saveaccountconf "NOTIFY_HOOK" "$NOTIFY_HOOK"
6552         return 0
6553       else
6554         _err "Can not set notify hook to: $_nhook"
6555         return 1
6556       fi
6557     fi
6558   fi
6559
6560 }
6561
6562 showhelp() {
6563   _initpath
6564   version
6565   echo "Usage: $PROJECT_ENTRY <command> ... [parameters ...]
6566 Commands:
6567   -h, --help               Show this help message.
6568   -v, --version            Show version info.
6569   --install                Install $PROJECT_NAME to your system.
6570   --uninstall              Uninstall $PROJECT_NAME, and uninstall the cron job.
6571   --upgrade                Upgrade $PROJECT_NAME to the latest code from $PROJECT.
6572   --issue                  Issue a cert.
6573   --deploy                 Deploy the cert to your server.
6574   -i, --install-cert       Install the issued cert to apache/nginx or any other server.
6575   -r, --renew              Renew a cert.
6576   --renew-all              Renew all the certs.
6577   --revoke                 Revoke a cert.
6578   --remove                 Remove the cert from list of certs known to $PROJECT_NAME.
6579   --list                   List all the certs.
6580   --to-pkcs12              Export the certificate and key to a pfx file.
6581   --to-pkcs8               Convert to pkcs8 format.
6582   --sign-csr               Issue a cert from an existing csr.
6583   --show-csr               Show the content of a csr.
6584   -ccr, --create-csr       Create CSR, professional use.
6585   --create-domain-key      Create an domain private key, professional use.
6586   --update-account         Update account info.
6587   --register-account       Register account key.
6588   --deactivate-account     Deactivate the account.
6589   --create-account-key     Create an account private key, professional use.
6590   --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.
6591   --uninstall-cronjob      Uninstall the cron job. The 'uninstall' command can do this automatically.
6592   --cron                   Run cron job to renew all the certs.
6593   --set-notify             Set the cron notification hook, level or mode.
6594   --deactivate             Deactivate the domain authz, professional use.
6595   --set-default-ca         Used with '--server', Set the default CA to use.
6596                            See: $_SERVER_WIKI
6597   --set-default-chain      Set the default preferred chain for a CA.
6598                            See: $_PREFERRED_CHAIN_WIKI
6599
6600
6601 Parameters:
6602   -d, --domain <domain.tld>         Specifies a domain, used to issue, renew or revoke etc.
6603   --challenge-alias <domain.tld>    The challenge domain alias for DNS alias mode.
6604                                     See: $_DNS_ALIAS_WIKI
6605
6606   --domain-alias <domain.tld>       The domain alias for DNS alias mode.
6607                                     See: $_DNS_ALIAS_WIKI
6608
6609   --preferred-chain <chain>         If the CA offers multiple certificate chains, prefer the chain with an issuer matching this Subject Common Name.
6610                                     If no match, the default offered chain will be used. (default: empty)
6611                                     See: $_PREFERRED_CHAIN_WIKI
6612
6613   -f, --force                       Force install, force cert renewal or override sudo restrictions.
6614   --staging, --test                 Use staging server, for testing.
6615   --debug [0|1|2|3]                 Output debug info. Defaults to 1 if argument is omitted.
6616   --output-insecure                 Output all the sensitive messages.
6617                                     By default all the credentials/sensitive messages are hidden from the output/debug/log for security.
6618   -w, --webroot <directory>         Specifies the web root folder for web root mode.
6619   --standalone                      Use standalone mode.
6620   --alpn                            Use standalone alpn mode.
6621   --stateless                       Use stateless mode.
6622                                     See: $_STATELESS_WIKI
6623
6624   --apache                          Use apache mode.
6625   --dns [dns_hook]                  Use dns manual mode or dns api. Defaults to manual mode when argument is omitted.
6626                                     See: $_DNS_API_WIKI
6627
6628   --dnssleep <seconds>              The time in seconds to wait for all the txt records to propagate in dns api mode.
6629                                     It's not necessary to use this by default, $PROJECT_NAME polls dns status by DOH automatically.
6630   -k, --keylength <bits>            Specifies the domain key length: 2048, 3072, 4096, 8192 or ec-256, ec-384, ec-521.
6631   -ak, --accountkeylength <bits>    Specifies the account key length: 2048, 3072, 4096
6632   --log [file]                      Specifies the log file. Defaults to \"$DEFAULT_LOG_FILE\" if argument is omitted.
6633   --log-level <1|2>                 Specifies the log level, default is 1.
6634   --syslog <0|3|6|7>                Syslog level, 0: disable syslog, 3: error, 6: info, 7: debug.
6635   --eab-kid <eab_key_id>            Key Identifier for External Account Binding.
6636   --eab-hmac-key <eab_hmac_key>     HMAC key for External Account Binding.
6637
6638
6639   These parameters are to install the cert to nginx/apache or any other server after issue/renew a cert:
6640
6641   --cert-file <file>                Path to copy the cert file to after issue/renew..
6642   --key-file <file>                 Path to copy the key file to after issue/renew.
6643   --ca-file <file>                  Path to copy the intermediate cert file to after issue/renew.
6644   --fullchain-file <file>           Path to copy the fullchain cert file to after issue/renew.
6645   --reloadcmd <command>             Command to execute after issue/renew to reload the server.
6646
6647   --server <server_uri>             ACME Directory Resource URI. (default: $DEFAULT_CA)
6648                                     See: $_SERVER_WIKI
6649
6650   --accountconf <file>              Specifies a customized account config file.
6651   --home <directory>                Specifies the home dir for $PROJECT_NAME.
6652   --cert-home <directory>           Specifies the home dir to save all the certs, only valid for '--install' command.
6653   --config-home <directory>         Specifies the home dir to save all the configurations.
6654   --useragent <string>              Specifies the user agent string. it will be saved for future use too.
6655   -m, --email <email>               Specifies the account email, only valid for the '--install' and '--update-account' command.
6656   --accountkey <file>               Specifies the account key path, only valid for the '--install' command.
6657   --days <ndays>                    Specifies the days to renew the cert when using '--issue' command. The default value is $DEFAULT_RENEW days.
6658   --httpport <port>                 Specifies the standalone listening port. Only valid if the server is behind a reverse proxy or load balancer.
6659   --tlsport <port>                  Specifies the standalone tls listening port. Only valid if the server is behind a reverse proxy or load balancer.
6660   --local-address <ip>              Specifies the standalone/tls server listening address, in case you have multiple ip addresses.
6661   --listraw                         Only used for '--list' command, list the certs in raw format.
6662   -se, --stop-renew-on-error        Only valid for '--renew-all' command. Stop if one cert has error in renewal.
6663   --insecure                        Do not check the server certificate, in some devices, the api server's certificate may not be trusted.
6664   --ca-bundle <file>                Specifies the path to the CA certificate bundle to verify api server's certificate.
6665   --ca-path <directory>             Specifies directory containing CA certificates in PEM format, used by wget or curl.
6666   --no-cron                         Only valid for '--install' command, which means: do not install the default cron job.
6667                                     In this case, the certs will not be renewed automatically.
6668   --no-profile                      Only valid for '--install' command, which means: do not install aliases to user profile.
6669   --no-color                        Do not output color text.
6670   --force-color                     Force output of color text. Useful for non-interactive use with the aha tool for HTML E-Mails.
6671   --ecc                             Specifies to use the ECC cert. Valid for '--install-cert', '--renew', '--revoke', '--to-pkcs12' and '--create-csr'
6672   --csr <file>                      Specifies the input csr.
6673   --pre-hook <command>              Command to be run before obtaining any certificates.
6674   --post-hook <command>             Command to be run after attempting to obtain/renew certificates. Runs regardless of whether obtain/renew succeeded or failed.
6675   --renew-hook <command>            Command to be run after each successfully renewed certificate.
6676   --deploy-hook <hookname>          The hook file to deploy cert
6677   --ocsp, --ocsp-must-staple        Generate OCSP-Must-Staple extension.
6678   --always-force-new-domain-key     Generate new domain key on renewal. Otherwise, the domain key is not changed by default.
6679   --auto-upgrade [0|1]              Valid for '--upgrade' command, indicating whether to upgrade automatically in future. Defaults to 1 if argument is omitted.
6680   --listen-v4                       Force standalone/tls server to listen at ipv4.
6681   --listen-v6                       Force standalone/tls server to listen at ipv6.
6682   --openssl-bin <file>              Specifies a custom openssl bin location.
6683   --use-wget                        Force to use wget, if you have both curl and wget installed.
6684   --yes-I-know-dns-manual-mode-enough-go-ahead-please  Force use of dns manual mode.
6685                                     See:  $_DNS_MANUAL_WIKI
6686
6687   -b, --branch <branch>             Only valid for '--upgrade' command, specifies the branch name to upgrade to.
6688   --notify-level <0|1|2|3>          Set the notification level:  Default value is $NOTIFY_LEVEL_DEFAULT.
6689                                     0: disabled, no notification will be sent.
6690                                     1: send notifications only when there is an error.
6691                                     2: send notifications when a cert is successfully renewed, or there is an error.
6692                                     3: send notifications when a cert is skipped, renewed, or error.
6693   --notify-mode <0|1>               Set notification mode. Default value is $NOTIFY_MODE_DEFAULT.
6694                                     0: Bulk mode. Send all the domain's notifications in one message(mail).
6695                                     1: Cert mode. Send a message for every single cert.
6696   --notify-hook <hookname>          Set the notify hook
6697   --revoke-reason <0-10>            The reason for revocation, can be used in conjunction with the '--revoke' command.
6698                                     See: $_REVOKE_WIKI
6699
6700   --password <password>             Add a password to exported pfx file. Use with --to-pkcs12.
6701
6702
6703 "
6704 }
6705
6706 installOnline() {
6707   _info "Installing from online archive."
6708
6709   _branch="$BRANCH"
6710   if [ -z "$_branch" ]; then
6711     _branch="master"
6712   fi
6713
6714   target="$PROJECT/archive/$_branch.tar.gz"
6715   _info "Downloading $target"
6716   localname="$_branch.tar.gz"
6717   if ! _get "$target" >$localname; then
6718     _err "Download error."
6719     return 1
6720   fi
6721   (
6722     _info "Extracting $localname"
6723     if ! (tar xzf $localname || gtar xzf $localname); then
6724       _err "Extraction error."
6725       exit 1
6726     fi
6727
6728     cd "$PROJECT_NAME-$_branch"
6729     chmod +x $PROJECT_ENTRY
6730     if ./$PROJECT_ENTRY --install "$@"; then
6731       _info "Install success!"
6732       _initpath
6733       _saveaccountconf "UPGRADE_HASH" "$(_getUpgradeHash)"
6734     fi
6735
6736     cd ..
6737
6738     rm -rf "$PROJECT_NAME-$_branch"
6739     rm -f "$localname"
6740   )
6741 }
6742
6743 _getRepoHash() {
6744   _hash_path=$1
6745   shift
6746   _hash_url="https://api.github.com/repos/acmesh-official/$PROJECT_NAME/git/refs/$_hash_path"
6747   _get $_hash_url | tr -d "\r\n" | tr '{},' '\n\n\n' | grep '"sha":' | cut -d '"' -f 4
6748 }
6749
6750 _getUpgradeHash() {
6751   _b="$BRANCH"
6752   if [ -z "$_b" ]; then
6753     _b="master"
6754   fi
6755   _hash=$(_getRepoHash "heads/$_b")
6756   if [ -z "$_hash" ]; then _hash=$(_getRepoHash "tags/$_b"); fi
6757   echo $_hash
6758 }
6759
6760 upgrade() {
6761   if (
6762     _initpath
6763     [ -z "$FORCE" ] && [ "$(_getUpgradeHash)" = "$(_readaccountconf "UPGRADE_HASH")" ] && _info "Already uptodate!" && exit 0
6764     export LE_WORKING_DIR
6765     cd "$LE_WORKING_DIR"
6766     installOnline "--nocron" "--noprofile"
6767   ); then
6768     _info "Upgrade success!"
6769     exit 0
6770   else
6771     _err "Upgrade failed!"
6772     exit 1
6773   fi
6774 }
6775
6776 _processAccountConf() {
6777   if [ "$_useragent" ]; then
6778     _saveaccountconf "USER_AGENT" "$_useragent"
6779   elif [ "$USER_AGENT" ] && [ "$USER_AGENT" != "$DEFAULT_USER_AGENT" ]; then
6780     _saveaccountconf "USER_AGENT" "$USER_AGENT"
6781   fi
6782
6783   if [ "$_openssl_bin" ]; then
6784     _saveaccountconf "ACME_OPENSSL_BIN" "$_openssl_bin"
6785   elif [ "$ACME_OPENSSL_BIN" ] && [ "$ACME_OPENSSL_BIN" != "$DEFAULT_OPENSSL_BIN" ]; then
6786     _saveaccountconf "ACME_OPENSSL_BIN" "$ACME_OPENSSL_BIN"
6787   fi
6788
6789   if [ "$_auto_upgrade" ]; then
6790     _saveaccountconf "AUTO_UPGRADE" "$_auto_upgrade"
6791   elif [ "$AUTO_UPGRADE" ]; then
6792     _saveaccountconf "AUTO_UPGRADE" "$AUTO_UPGRADE"
6793   fi
6794
6795   if [ "$_use_wget" ]; then
6796     _saveaccountconf "ACME_USE_WGET" "$_use_wget"
6797   elif [ "$ACME_USE_WGET" ]; then
6798     _saveaccountconf "ACME_USE_WGET" "$ACME_USE_WGET"
6799   fi
6800
6801 }
6802
6803 _checkSudo() {
6804   if [ "$SUDO_GID" ] && [ "$SUDO_COMMAND" ] && [ "$SUDO_USER" ] && [ "$SUDO_UID" ]; then
6805     if [ "$SUDO_USER" = "root" ] && [ "$SUDO_UID" = "0" ]; then
6806       #it's root using sudo, no matter it's using sudo or not, just fine
6807       return 0
6808     fi
6809     if [ -n "$SUDO_COMMAND" ]; then
6810       #it's a normal user doing "sudo su", or `sudo -i` or `sudo -s`, or `sudo su acmeuser1`
6811       _endswith "$SUDO_COMMAND" /bin/su || _contains "$SUDO_COMMAND" "/bin/su " || grep "^$SUDO_COMMAND\$" /etc/shells >/dev/null 2>&1
6812       return $?
6813     fi
6814     #otherwise
6815     return 1
6816   fi
6817   return 0
6818 }
6819
6820 #server  #keylength
6821 _selectServer() {
6822   _server="$1"
6823   _skeylength="$2"
6824   _server_lower="$(echo "$_server" | _lower_case)"
6825   _sindex=0
6826   for snames in $CA_NAMES; do
6827     snames="$(echo "$snames" | _lower_case)"
6828     _sindex="$(_math $_sindex + 1)"
6829     _debug2 "_selectServer try snames" "$snames"
6830     for sname in $(echo "$snames" | tr ',' ' '); do
6831       if [ "$_server_lower" = "$sname" ]; then
6832         _debug2 "_selectServer match $sname"
6833         _serverdir="$(_getfield "$CA_SERVERS" $_sindex)"
6834         if [ "$_serverdir" = "$CA_SSLCOM_RSA" ] && _isEccKey "$_skeylength"; then
6835           _serverdir="$CA_SSLCOM_ECC"
6836         fi
6837         _debug "Selected server: $_serverdir"
6838         ACME_DIRECTORY="$_serverdir"
6839         export ACME_DIRECTORY
6840         return
6841       fi
6842     done
6843   done
6844   ACME_DIRECTORY="$_server"
6845   export ACME_DIRECTORY
6846 }
6847
6848 #url
6849 _getCAShortName() {
6850   caurl="$1"
6851   if [ -z "$caurl" ]; then
6852     caurl="$DEFAULT_CA"
6853   fi
6854   if [ "$CA_SSLCOM_ECC" = "$caurl" ]; then
6855     caurl="$CA_SSLCOM_RSA" #just hack to get the short name
6856   fi
6857   caurl_lower="$(echo $caurl | _lower_case)"
6858   _sindex=0
6859   for surl in $(echo "$CA_SERVERS" | _lower_case | tr , ' '); do
6860     _sindex="$(_math $_sindex + 1)"
6861     if [ "$caurl_lower" = "$surl" ]; then
6862       _nindex=0
6863       for snames in $CA_NAMES; do
6864         _nindex="$(_math $_nindex + 1)"
6865         if [ $_nindex -ge $_sindex ]; then
6866           _getfield "$snames" 1
6867           return
6868         fi
6869       done
6870     fi
6871   done
6872   echo "$caurl"
6873 }
6874
6875 #set default ca to $ACME_DIRECTORY
6876 setdefaultca() {
6877   if [ -z "$ACME_DIRECTORY" ]; then
6878     _err "Please give a --server parameter."
6879     return 1
6880   fi
6881   _saveaccountconf "DEFAULT_ACME_SERVER" "$ACME_DIRECTORY"
6882   _info "Changed default CA to: $(__green "$ACME_DIRECTORY")"
6883 }
6884
6885 #preferred-chain
6886 setdefaultchain() {
6887   _initpath
6888   _preferred_chain="$1"
6889   if [ -z "$_preferred_chain" ]; then
6890     _err "Please give a '--preferred-chain value' value."
6891     return 1
6892   fi
6893   mkdir -p "$CA_DIR"
6894   _savecaconf "DEFAULT_PREFERRED_CHAIN" "$_preferred_chain"
6895 }
6896
6897 _process() {
6898   _CMD=""
6899   _domain=""
6900   _altdomains="$NO_VALUE"
6901   _webroot=""
6902   _challenge_alias=""
6903   _keylength=""
6904   _accountkeylength=""
6905   _cert_file=""
6906   _key_file=""
6907   _ca_file=""
6908   _fullchain_file=""
6909   _reloadcmd=""
6910   _password=""
6911   _accountconf=""
6912   _useragent=""
6913   _accountemail=""
6914   _accountkey=""
6915   _certhome=""
6916   _confighome=""
6917   _httpport=""
6918   _tlsport=""
6919   _dnssleep=""
6920   _listraw=""
6921   _stopRenewOnError=""
6922   #_insecure=""
6923   _ca_bundle=""
6924   _ca_path=""
6925   _nocron=""
6926   _noprofile=""
6927   _ecc=""
6928   _csr=""
6929   _pre_hook=""
6930   _post_hook=""
6931   _renew_hook=""
6932   _deploy_hook=""
6933   _logfile=""
6934   _log=""
6935   _local_address=""
6936   _log_level=""
6937   _auto_upgrade=""
6938   _listen_v4=""
6939   _listen_v6=""
6940   _openssl_bin=""
6941   _syslog=""
6942   _use_wget=""
6943   _server=""
6944   _notify_hook=""
6945   _notify_level=""
6946   _notify_mode=""
6947   _revoke_reason=""
6948   _eab_kid=""
6949   _eab_hmac_key=""
6950   _preferred_chain=""
6951   while [ ${#} -gt 0 ]; do
6952     case "${1}" in
6953
6954     --help | -h)
6955       showhelp
6956       return
6957       ;;
6958     --version | -v)
6959       version
6960       return
6961       ;;
6962     --install)
6963       _CMD="install"
6964       ;;
6965     --install-online)
6966       shift
6967       installOnline "$@"
6968       return
6969       ;;
6970     --uninstall)
6971       _CMD="uninstall"
6972       ;;
6973     --upgrade)
6974       _CMD="upgrade"
6975       ;;
6976     --issue)
6977       _CMD="issue"
6978       ;;
6979     --deploy)
6980       _CMD="deploy"
6981       ;;
6982     --sign-csr | --signcsr)
6983       _CMD="signcsr"
6984       ;;
6985     --show-csr | --showcsr)
6986       _CMD="showcsr"
6987       ;;
6988     -i | --install-cert | --installcert)
6989       _CMD="installcert"
6990       ;;
6991     --renew | -r)
6992       _CMD="renew"
6993       ;;
6994     --renew-all | --renewAll | --renewall)
6995       _CMD="renewAll"
6996       ;;
6997     --revoke)
6998       _CMD="revoke"
6999       ;;
7000     --remove)
7001       _CMD="remove"
7002       ;;
7003     --list)
7004       _CMD="list"
7005       ;;
7006     --install-cronjob | --installcronjob)
7007       _CMD="installcronjob"
7008       ;;
7009     --uninstall-cronjob | --uninstallcronjob)
7010       _CMD="uninstallcronjob"
7011       ;;
7012     --cron)
7013       _CMD="cron"
7014       ;;
7015     --to-pkcs12 | --to-pkcs | --toPkcs)
7016       _CMD="toPkcs"
7017       ;;
7018     --to-pkcs8 | --toPkcs8)
7019       _CMD="toPkcs8"
7020       ;;
7021     --create-account-key | --createAccountKey | --createaccountkey | -cak)
7022       _CMD="createAccountKey"
7023       ;;
7024     --create-domain-key | --createDomainKey | --createdomainkey | -cdk)
7025       _CMD="createDomainKey"
7026       ;;
7027     -ccr | --create-csr | --createCSR | --createcsr)
7028       _CMD="createCSR"
7029       ;;
7030     --deactivate)
7031       _CMD="deactivate"
7032       ;;
7033     --update-account | --updateaccount)
7034       _CMD="updateaccount"
7035       ;;
7036     --register-account | --registeraccount)
7037       _CMD="registeraccount"
7038       ;;
7039     --deactivate-account)
7040       _CMD="deactivateaccount"
7041       ;;
7042     --set-notify)
7043       _CMD="setnotify"
7044       ;;
7045     --set-default-ca)
7046       _CMD="setdefaultca"
7047       ;;
7048     --set-default-chain)
7049       _CMD="setdefaultchain"
7050       ;;
7051     -d | --domain)
7052       _dvalue="$2"
7053
7054       if [ "$_dvalue" ]; then
7055         if _startswith "$_dvalue" "-"; then
7056           _err "'$_dvalue' is not a valid domain for parameter '$1'"
7057           return 1
7058         fi
7059         if _is_idn "$_dvalue" && ! _exists idn; then
7060           _err "It seems that $_dvalue is an IDN( Internationalized Domain Names), please install 'idn' command first."
7061           return 1
7062         fi
7063
7064         if [ -z "$_domain" ]; then
7065           _domain="$_dvalue"
7066         else
7067           if [ "$_altdomains" = "$NO_VALUE" ]; then
7068             _altdomains="$_dvalue"
7069           else
7070             _altdomains="$_altdomains,$_dvalue"
7071           fi
7072         fi
7073       fi
7074
7075       shift
7076       ;;
7077
7078     -f | --force)
7079       FORCE="1"
7080       ;;
7081     --staging | --test)
7082       STAGE="1"
7083       ;;
7084     --server)
7085       _server="$2"
7086       shift
7087       ;;
7088     --debug)
7089       if [ -z "$2" ] || _startswith "$2" "-"; then
7090         DEBUG="$DEBUG_LEVEL_DEFAULT"
7091       else
7092         DEBUG="$2"
7093         shift
7094       fi
7095       ;;
7096     --output-insecure)
7097       export OUTPUT_INSECURE=1
7098       ;;
7099     -w | --webroot)
7100       wvalue="$2"
7101       if [ -z "$_webroot" ]; then
7102         _webroot="$wvalue"
7103       else
7104         _webroot="$_webroot,$wvalue"
7105       fi
7106       shift
7107       ;;
7108     --challenge-alias)
7109       cvalue="$2"
7110       _challenge_alias="$_challenge_alias$cvalue,"
7111       shift
7112       ;;
7113     --domain-alias)
7114       cvalue="$DNS_ALIAS_PREFIX$2"
7115       _challenge_alias="$_challenge_alias$cvalue,"
7116       shift
7117       ;;
7118     --standalone)
7119       wvalue="$NO_VALUE"
7120       if [ -z "$_webroot" ]; then
7121         _webroot="$wvalue"
7122       else
7123         _webroot="$_webroot,$wvalue"
7124       fi
7125       ;;
7126     --alpn)
7127       wvalue="$W_ALPN"
7128       if [ -z "$_webroot" ]; then
7129         _webroot="$wvalue"
7130       else
7131         _webroot="$_webroot,$wvalue"
7132       fi
7133       ;;
7134     --stateless)
7135       wvalue="$MODE_STATELESS"
7136       if [ -z "$_webroot" ]; then
7137         _webroot="$wvalue"
7138       else
7139         _webroot="$_webroot,$wvalue"
7140       fi
7141       ;;
7142     --local-address)
7143       lvalue="$2"
7144       _local_address="$_local_address$lvalue,"
7145       shift
7146       ;;
7147     --apache)
7148       wvalue="apache"
7149       if [ -z "$_webroot" ]; then
7150         _webroot="$wvalue"
7151       else
7152         _webroot="$_webroot,$wvalue"
7153       fi
7154       ;;
7155     --nginx)
7156       wvalue="$NGINX"
7157       if [ "$2" ] && ! _startswith "$2" "-"; then
7158         wvalue="$NGINX$2"
7159         shift
7160       fi
7161       if [ -z "$_webroot" ]; then
7162         _webroot="$wvalue"
7163       else
7164         _webroot="$_webroot,$wvalue"
7165       fi
7166       ;;
7167     --dns)
7168       wvalue="$W_DNS"
7169       if [ "$2" ] && ! _startswith "$2" "-"; then
7170         wvalue="$2"
7171         shift
7172       fi
7173       if [ -z "$_webroot" ]; then
7174         _webroot="$wvalue"
7175       else
7176         _webroot="$_webroot,$wvalue"
7177       fi
7178       ;;
7179     --dnssleep)
7180       _dnssleep="$2"
7181       Le_DNSSleep="$_dnssleep"
7182       shift
7183       ;;
7184     --keylength | -k)
7185       _keylength="$2"
7186       shift
7187       ;;
7188     -ak | --accountkeylength)
7189       _accountkeylength="$2"
7190       shift
7191       ;;
7192     --cert-file | --certpath)
7193       _cert_file="$2"
7194       shift
7195       ;;
7196     --key-file | --keypath)
7197       _key_file="$2"
7198       shift
7199       ;;
7200     --ca-file | --capath)
7201       _ca_file="$2"
7202       shift
7203       ;;
7204     --fullchain-file | --fullchainpath)
7205       _fullchain_file="$2"
7206       shift
7207       ;;
7208     --reloadcmd | --reloadCmd)
7209       _reloadcmd="$2"
7210       shift
7211       ;;
7212     --password)
7213       _password="$2"
7214       shift
7215       ;;
7216     --accountconf)
7217       _accountconf="$2"
7218       ACCOUNT_CONF_PATH="$_accountconf"
7219       shift
7220       ;;
7221     --home)
7222       LE_WORKING_DIR="$2"
7223       shift
7224       ;;
7225     --cert-home | --certhome)
7226       _certhome="$2"
7227       CERT_HOME="$_certhome"
7228       shift
7229       ;;
7230     --config-home)
7231       _confighome="$2"
7232       LE_CONFIG_HOME="$_confighome"
7233       shift
7234       ;;
7235     --useragent)
7236       _useragent="$2"
7237       USER_AGENT="$_useragent"
7238       shift
7239       ;;
7240     -m | --email | --accountemail)
7241       _accountemail="$2"
7242       export ACCOUNT_EMAIL="$_accountemail"
7243       shift
7244       ;;
7245     --accountkey)
7246       _accountkey="$2"
7247       ACCOUNT_KEY_PATH="$_accountkey"
7248       shift
7249       ;;
7250     --days)
7251       _days="$2"
7252       Le_RenewalDays="$_days"
7253       shift
7254       ;;
7255     --httpport)
7256       _httpport="$2"
7257       Le_HTTPPort="$_httpport"
7258       shift
7259       ;;
7260     --tlsport)
7261       _tlsport="$2"
7262       Le_TLSPort="$_tlsport"
7263       shift
7264       ;;
7265     --listraw)
7266       _listraw="raw"
7267       ;;
7268     -se | --stop-renew-on-error | --stopRenewOnError | --stoprenewonerror)
7269       _stopRenewOnError="1"
7270       ;;
7271     --insecure)
7272       #_insecure="1"
7273       HTTPS_INSECURE="1"
7274       ;;
7275     --ca-bundle)
7276       _ca_bundle="$(_readlink "$2")"
7277       CA_BUNDLE="$_ca_bundle"
7278       shift
7279       ;;
7280     --ca-path)
7281       _ca_path="$2"
7282       CA_PATH="$_ca_path"
7283       shift
7284       ;;
7285     --no-cron | --nocron)
7286       _nocron="1"
7287       ;;
7288     --no-profile | --noprofile)
7289       _noprofile="1"
7290       ;;
7291     --no-color)
7292       export ACME_NO_COLOR=1
7293       ;;
7294     --force-color)
7295       export ACME_FORCE_COLOR=1
7296       ;;
7297     --ecc)
7298       _ecc="isEcc"
7299       ;;
7300     --csr)
7301       _csr="$2"
7302       shift
7303       ;;
7304     --pre-hook)
7305       _pre_hook="$2"
7306       shift
7307       ;;
7308     --post-hook)
7309       _post_hook="$2"
7310       shift
7311       ;;
7312     --renew-hook)
7313       _renew_hook="$2"
7314       shift
7315       ;;
7316     --deploy-hook)
7317       if [ -z "$2" ] || _startswith "$2" "-"; then
7318         _usage "Please specify a value for '--deploy-hook'"
7319         return 1
7320       fi
7321       _deploy_hook="$_deploy_hook$2,"
7322       shift
7323       ;;
7324     --ocsp-must-staple | --ocsp)
7325       Le_OCSP_Staple="1"
7326       ;;
7327     --always-force-new-domain-key)
7328       if [ -z "$2" ] || _startswith "$2" "-"; then
7329         Le_ForceNewDomainKey=1
7330       else
7331         Le_ForceNewDomainKey="$2"
7332         shift
7333       fi
7334       ;;
7335     --yes-I-know-dns-manual-mode-enough-go-ahead-please)
7336       export FORCE_DNS_MANUAL=1
7337       ;;
7338     --log | --logfile)
7339       _log="1"
7340       _logfile="$2"
7341       if _startswith "$_logfile" '-'; then
7342         _logfile=""
7343       else
7344         shift
7345       fi
7346       LOG_FILE="$_logfile"
7347       if [ -z "$LOG_LEVEL" ]; then
7348         LOG_LEVEL="$DEFAULT_LOG_LEVEL"
7349       fi
7350       ;;
7351     --log-level)
7352       _log_level="$2"
7353       LOG_LEVEL="$_log_level"
7354       shift
7355       ;;
7356     --syslog)
7357       if ! _startswith "$2" '-'; then
7358         _syslog="$2"
7359         shift
7360       fi
7361       if [ -z "$_syslog" ]; then
7362         _syslog="$SYSLOG_LEVEL_DEFAULT"
7363       fi
7364       ;;
7365     --auto-upgrade)
7366       _auto_upgrade="$2"
7367       if [ -z "$_auto_upgrade" ] || _startswith "$_auto_upgrade" '-'; then
7368         _auto_upgrade="1"
7369       else
7370         shift
7371       fi
7372       AUTO_UPGRADE="$_auto_upgrade"
7373       ;;
7374     --listen-v4)
7375       _listen_v4="1"
7376       Le_Listen_V4="$_listen_v4"
7377       ;;
7378     --listen-v6)
7379       _listen_v6="1"
7380       Le_Listen_V6="$_listen_v6"
7381       ;;
7382     --openssl-bin)
7383       _openssl_bin="$2"
7384       ACME_OPENSSL_BIN="$_openssl_bin"
7385       shift
7386       ;;
7387     --use-wget)
7388       _use_wget="1"
7389       ACME_USE_WGET="1"
7390       ;;
7391     --branch | -b)
7392       export BRANCH="$2"
7393       shift
7394       ;;
7395     --notify-hook)
7396       _nhook="$2"
7397       if _startswith "$_nhook" "-"; then
7398         _err "'$_nhook' is not a hook name for '$1'"
7399         return 1
7400       fi
7401       if [ "$_notify_hook" ]; then
7402         _notify_hook="$_notify_hook,$_nhook"
7403       else
7404         _notify_hook="$_nhook"
7405       fi
7406       shift
7407       ;;
7408     --notify-level)
7409       _nlevel="$2"
7410       if _startswith "$_nlevel" "-"; then
7411         _err "'$_nlevel' is not a integer for '$1'"
7412         return 1
7413       fi
7414       _notify_level="$_nlevel"
7415       shift
7416       ;;
7417     --notify-mode)
7418       _nmode="$2"
7419       if _startswith "$_nmode" "-"; then
7420         _err "'$_nmode' is not a integer for '$1'"
7421         return 1
7422       fi
7423       _notify_mode="$_nmode"
7424       shift
7425       ;;
7426     --revoke-reason)
7427       _revoke_reason="$2"
7428       if _startswith "$_revoke_reason" "-"; then
7429         _err "'$_revoke_reason' is not a integer for '$1'"
7430         return 1
7431       fi
7432       shift
7433       ;;
7434     --eab-kid)
7435       _eab_kid="$2"
7436       shift
7437       ;;
7438     --eab-hmac-key)
7439       _eab_hmac_key="$2"
7440       shift
7441       ;;
7442     --preferred-chain)
7443       _preferred_chain="$2"
7444       shift
7445       ;;
7446     *)
7447       _err "Unknown parameter : $1"
7448       return 1
7449       ;;
7450     esac
7451
7452     shift 1
7453   done
7454
7455   if [ "$_server" ]; then
7456     _selectServer "$_server" "${_ecc:-$_keylength}"
7457   fi
7458
7459   if [ "${_CMD}" != "install" ]; then
7460     if [ "$__INTERACTIVE" ] && ! _checkSudo; then
7461       if [ -z "$FORCE" ]; then
7462         #Use "echo" here, instead of _info. it's too early
7463         echo "It seems that you are using sudo, please read this link first:"
7464         echo "$_SUDO_WIKI"
7465         return 1
7466       fi
7467     fi
7468     __initHome
7469     if [ "$_log" ]; then
7470       if [ -z "$_logfile" ]; then
7471         _logfile="$DEFAULT_LOG_FILE"
7472       fi
7473     fi
7474     if [ "$_logfile" ]; then
7475       _saveaccountconf "LOG_FILE" "$_logfile"
7476       LOG_FILE="$_logfile"
7477     fi
7478
7479     if [ "$_log_level" ]; then
7480       _saveaccountconf "LOG_LEVEL" "$_log_level"
7481       LOG_LEVEL="$_log_level"
7482     fi
7483
7484     if [ "$_syslog" ]; then
7485       if _exists logger; then
7486         if [ "$_syslog" = "0" ]; then
7487           _clearaccountconf "SYS_LOG"
7488         else
7489           _saveaccountconf "SYS_LOG" "$_syslog"
7490         fi
7491         SYS_LOG="$_syslog"
7492       else
7493         _err "The 'logger' command is not found, can not enable syslog."
7494         _clearaccountconf "SYS_LOG"
7495         SYS_LOG=""
7496       fi
7497     fi
7498
7499     _processAccountConf
7500   fi
7501
7502   _debug2 LE_WORKING_DIR "$LE_WORKING_DIR"
7503
7504   if [ "$DEBUG" ]; then
7505     version
7506     if [ "$_server" ]; then
7507       _debug "Using server: $_server"
7508     fi
7509   fi
7510   _debug "Running cmd: ${_CMD}"
7511   case "${_CMD}" in
7512   install) install "$_nocron" "$_confighome" "$_noprofile" "$_accountemail" ;;
7513   uninstall) uninstall "$_nocron" ;;
7514   upgrade) upgrade ;;
7515   issue)
7516     issue "$_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"
7517     ;;
7518   deploy)
7519     deploy "$_domain" "$_deploy_hook" "$_ecc"
7520     ;;
7521   signcsr)
7522     signcsr "$_csr" "$_webroot" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_address" "$_challenge_alias" "$_preferred_chain"
7523     ;;
7524   showcsr)
7525     showcsr "$_csr" "$_domain"
7526     ;;
7527   installcert)
7528     installcert "$_domain" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_ecc"
7529     ;;
7530   renew)
7531     renew "$_domain" "$_ecc"
7532     ;;
7533   renewAll)
7534     renewAll "$_stopRenewOnError"
7535     ;;
7536   revoke)
7537     revoke "$_domain" "$_ecc" "$_revoke_reason"
7538     ;;
7539   remove)
7540     remove "$_domain" "$_ecc"
7541     ;;
7542   deactivate)
7543     deactivate "$_domain,$_altdomains"
7544     ;;
7545   registeraccount)
7546     registeraccount "$_accountkeylength" "$_eab_kid" "$_eab_hmac_key"
7547     ;;
7548   updateaccount)
7549     updateaccount
7550     ;;
7551   deactivateaccount)
7552     deactivateaccount
7553     ;;
7554   list)
7555     list "$_listraw" "$_domain"
7556     ;;
7557   installcronjob) installcronjob "$_confighome" ;;
7558   uninstallcronjob) uninstallcronjob ;;
7559   cron) cron ;;
7560   toPkcs)
7561     toPkcs "$_domain" "$_password" "$_ecc"
7562     ;;
7563   toPkcs8)
7564     toPkcs8 "$_domain" "$_ecc"
7565     ;;
7566   createAccountKey)
7567     createAccountKey "$_accountkeylength"
7568     ;;
7569   createDomainKey)
7570     createDomainKey "$_domain" "$_keylength"
7571     ;;
7572   createCSR)
7573     createCSR "$_domain" "$_altdomains" "$_ecc"
7574     ;;
7575   setnotify)
7576     setnotify "$_notify_hook" "$_notify_level" "$_notify_mode"
7577     ;;
7578   setdefaultca)
7579     setdefaultca
7580     ;;
7581   setdefaultchain)
7582     setdefaultchain "$_preferred_chain"
7583     ;;
7584   *)
7585     if [ "$_CMD" ]; then
7586       _err "Invalid command: $_CMD"
7587     fi
7588     showhelp
7589     return 1
7590     ;;
7591   esac
7592   _ret="$?"
7593   if [ "$_ret" != "0" ]; then
7594     return $_ret
7595   fi
7596
7597   if [ "${_CMD}" = "install" ]; then
7598     if [ "$_log" ]; then
7599       if [ -z "$LOG_FILE" ]; then
7600         LOG_FILE="$DEFAULT_LOG_FILE"
7601       fi
7602       _saveaccountconf "LOG_FILE" "$LOG_FILE"
7603     fi
7604
7605     if [ "$_log_level" ]; then
7606       _saveaccountconf "LOG_LEVEL" "$_log_level"
7607     fi
7608
7609     if [ "$_syslog" ]; then
7610       if _exists logger; then
7611         if [ "$_syslog" = "0" ]; then
7612           _clearaccountconf "SYS_LOG"
7613         else
7614           _saveaccountconf "SYS_LOG" "$_syslog"
7615         fi
7616       else
7617         _err "The 'logger' command is not found, can not enable syslog."
7618         _clearaccountconf "SYS_LOG"
7619         SYS_LOG=""
7620       fi
7621     fi
7622
7623     _processAccountConf
7624   fi
7625
7626 }
7627
7628 main() {
7629   [ -z "$1" ] && showhelp && return
7630   if _startswith "$1" '-'; then _process "$@"; else "$@"; fi
7631 }
7632
7633 main "$@"