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   if _is_solaris; then
 433     tr '[:lower:]' '[:upper:]'
 434   else
 435     # shellcheck disable=SC2018,SC2019
 436     tr 'a-z' 'A-Z'
 437   fi
 438 }
 439
 440 _lower_case() {
 441   if _is_solaris; then
 442     tr '[:upper:]' '[:lower:]'
 443   else
 444     # shellcheck disable=SC2018,SC2019
 445     tr 'A-Z' 'a-z'
 446   fi
 447 }
 448
 449 _startswith() {
 450   _str="$1"
 451   _sub="$2"
 452   echo "$_str" | grep -- "^$_sub" >/dev/null 2>&1
 453 }
 454
 455 _endswith() {
 456   _str="$1"
 457   _sub="$2"
 458   echo "$_str" | grep -- "$_sub\$" >/dev/null 2>&1
 459 }
 460
 461 _contains() {
 462   _str="$1"
 463   _sub="$2"
 464   echo "$_str" | grep -- "$_sub" >/dev/null 2>&1
 465 }
 466
 467 _hasfield() {
 468   _str="$1"
 469   _field="$2"
 470   _sep="$3"
 471   if [ -z "$_field" ]; then
 472     _usage "Usage: str field  [sep]"
 473     return 1
 474   fi
 475
 476   if [ -z "$_sep" ]; then
 477     _sep=","
 478   fi
 479
 480   for f in $(echo "$_str" | tr "$_sep" ' '); do
 481     if [ "$f" = "$_field" ]; then
 482       _debug2 "'$_str' contains '$_field'"
 483       return 0 #contains ok
 484     fi
 485   done
 486   _debug2 "'$_str' does not contain '$_field'"
 487   return 1 #not contains
 488 }
 489
 490 # str index [sep]
 491 _getfield() {
 492   _str="$1"
 493   _findex="$2"
 494   _sep="$3"
 495
 496   if [ -z "$_findex" ]; then
 497     _usage "Usage: str field  [sep]"
 498     return 1
 499   fi
 500
 501   if [ -z "$_sep" ]; then
 502     _sep=","
 503   fi
 504
 505   _ffi="$_findex"
 506   while [ "$_ffi" -gt "0" ]; do
 507     _fv="$(echo "$_str" | cut -d "$_sep" -f "$_ffi")"
 508     if [ "$_fv" ]; then
 509       printf -- "%s" "$_fv"
 510       return 0
 511     fi
 512     _ffi="$(_math "$_ffi" - 1)"
 513   done
 514
 515   printf -- "%s" "$_str"
 516
 517 }
 518
 519 _exists() {
 520   cmd="$1"
 521   if [ -z "$cmd" ]; then
 522     _usage "Usage: _exists cmd"
 523     return 1
 524   fi
 525
 526   if eval type type >/dev/null 2>&1; then
 527     eval type "$cmd" >/dev/null 2>&1
 528   elif command >/dev/null 2>&1; then
 529     command -v "$cmd" >/dev/null 2>&1
 530   else
 531     which "$cmd" >/dev/null 2>&1
 532   fi
 533   ret="$?"
 534   _debug3 "$cmd exists=$ret"
 535   return $ret
 536 }
 537
 538 #a + b
 539 _math() {
 540   _m_opts="$@"
 541   printf "%s" "$(($_m_opts))"
 542 }
 543
 544 _h_char_2_dec() {
 545   _ch=$1
 546   case "${_ch}" in
 547   a | A)
 548     printf "10"
 549     ;;
 550   b | B)
 551     printf "11"
 552     ;;
 553   c | C)
 554     printf "12"
 555     ;;
 556   d | D)
 557     printf "13"
 558     ;;
 559   e | E)
 560     printf "14"
 561     ;;
 562   f | F)
 563     printf "15"
 564     ;;
 565   *)
 566     printf "%s" "$_ch"
 567     ;;
 568   esac
 569
 570 }
 571
 572 _URGLY_PRINTF=""
 573 if [ "$(printf '\x41')" != 'A' ]; then
 574   _URGLY_PRINTF=1
 575 fi
 576
 577 _ESCAPE_XARGS=""
 578 if _exists xargs && [ "$(printf %s '\\x41' | xargs printf)" = 'A' ]; then
 579   _ESCAPE_XARGS=1
 580 fi
 581
 582 _h2b() {
 583   if _exists xxd; then
 584     if _contains "$(xxd --help 2>&1)" "assumes -c30"; then
 585       if xxd -r -p -c 9999 2>/dev/null; then
 586         return
 587       fi
 588     else
 589       if xxd -r -p 2>/dev/null; then
 590         return
 591       fi
 592     fi
 593   fi
 594
 595   hex=$(cat)
 596   ic=""
 597   jc=""
 598   _debug2 _URGLY_PRINTF "$_URGLY_PRINTF"
 599   if [ -z "$_URGLY_PRINTF" ]; then
 600     if [ "$_ESCAPE_XARGS" ] && _exists xargs; then
 601       _debug2 "xargs"
 602       echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/\\\\\\x\1/g' | xargs printf
 603     else
 604       for h in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/ \1/g'); do
 605         if [ -z "$h" ]; then
 606           break
 607         fi
 608         printf "\x$h%s"
 609       done
 610     fi
 611   else
 612     for c in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\)/ \1/g'); do
 613       if [ -z "$ic" ]; then
 614         ic=$c
 615         continue
 616       fi
 617       jc=$c
 618       ic="$(_h_char_2_dec "$ic")"
 619       jc="$(_h_char_2_dec "$jc")"
 620       printf '\'"$(printf "%o" "$(_math "$ic" \* 16 + $jc)")""%s"
 621       ic=""
 622       jc=""
 623     done
 624   fi
 625
 626 }
 627
 628 _is_solaris() {
 629   _contains "${__OS__:=$(uname -a)}" "solaris" || _contains "${__OS__:=$(uname -a)}" "SunOS"
 630 }
 631
 632 #_ascii_hex str
 633 #this can only process ascii chars, should only be used when od command is missing as a backup way.
 634 _ascii_hex() {
 635   _debug2 "Using _ascii_hex"
 636   _str="$1"
 637   _str_len=${#_str}
 638   _h_i=1
 639   while [ "$_h_i" -le "$_str_len" ]; do
 640     _str_c="$(printf "%s" "$_str" | cut -c "$_h_i")"
 641     printf " %02x" "'$_str_c"
 642     _h_i="$(_math "$_h_i" + 1)"
 643   done
 644 }
 645
 646 #stdin  output hexstr splited by one space
 647 #input:"abc"
 648 #output: " 61 62 63"
 649 _hex_dump() {
 650   if _exists od; then
 651     od -A n -v -t x1 | tr -s " " | sed 's/ $//' | tr -d "\r\t\n"
 652   elif _exists hexdump; then
 653     _debug3 "using hexdump"
 654     hexdump -v -e '/1 ""' -e '/1 " %02x" ""'
 655   elif _exists xxd; then
 656     _debug3 "using xxd"
 657     xxd -ps -c 20 -i | sed "s/ 0x/ /g" | tr -d ",\n" | tr -s " "
 658   else
 659     _debug3 "using _ascii_hex"
 660     str=$(cat)
 661     _ascii_hex "$str"
 662   fi
 663 }
 664
 665 #url encode, no-preserved chars
 666 #A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z
 667 #41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a
 668
 669 #a  b  c  d  e  f  g  h  i  j  k  l  m  n  o  p  q  r  s  t  u  v  w  x  y  z
 670 #61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 78 79 7a
 671
 672 #0  1  2  3  4  5  6  7  8  9  -  _  .  ~
 673 #30 31 32 33 34 35 36 37 38 39 2d 5f 2e 7e
 674
 675 #stdin stdout
 676 _url_encode() {
 677   _hex_str=$(_hex_dump)
 678   _debug3 "_url_encode"
 679   _debug3 "_hex_str" "$_hex_str"
 680   for _hex_code in $_hex_str; do
 681     #upper case
 682     case "${_hex_code}" in
 683     "41")
 684       printf "%s" "A"
 685       ;;
 686     "42")
 687       printf "%s" "B"
 688       ;;
 689     "43")
 690       printf "%s" "C"
 691       ;;
 692     "44")
 693       printf "%s" "D"
 694       ;;
 695     "45")
 696       printf "%s" "E"
 697       ;;
 698     "46")
 699       printf "%s" "F"
 700       ;;
 701     "47")
 702       printf "%s" "G"
 703       ;;
 704     "48")
 705       printf "%s" "H"
 706       ;;
 707     "49")
 708       printf "%s" "I"
 709       ;;
 710     "4a")
 711       printf "%s" "J"
 712       ;;
 713     "4b")
 714       printf "%s" "K"
 715       ;;
 716     "4c")
 717       printf "%s" "L"
 718       ;;
 719     "4d")
 720       printf "%s" "M"
 721       ;;
 722     "4e")
 723       printf "%s" "N"
 724       ;;
 725     "4f")
 726       printf "%s" "O"
 727       ;;
 728     "50")
 729       printf "%s" "P"
 730       ;;
 731     "51")
 732       printf "%s" "Q"
 733       ;;
 734     "52")
 735       printf "%s" "R"
 736       ;;
 737     "53")
 738       printf "%s" "S"
 739       ;;
 740     "54")
 741       printf "%s" "T"
 742       ;;
 743     "55")
 744       printf "%s" "U"
 745       ;;
 746     "56")
 747       printf "%s" "V"
 748       ;;
 749     "57")
 750       printf "%s" "W"
 751       ;;
 752     "58")
 753       printf "%s" "X"
 754       ;;
 755     "59")
 756       printf "%s" "Y"
 757       ;;
 758     "5a")
 759       printf "%s" "Z"
 760       ;;
 761
 762       #lower case
 763     "61")
 764       printf "%s" "a"
 765       ;;
 766     "62")
 767       printf "%s" "b"
 768       ;;
 769     "63")
 770       printf "%s" "c"
 771       ;;
 772     "64")
 773       printf "%s" "d"
 774       ;;
 775     "65")
 776       printf "%s" "e"
 777       ;;
 778     "66")
 779       printf "%s" "f"
 780       ;;
 781     "67")
 782       printf "%s" "g"
 783       ;;
 784     "68")
 785       printf "%s" "h"
 786       ;;
 787     "69")
 788       printf "%s" "i"
 789       ;;
 790     "6a")
 791       printf "%s" "j"
 792       ;;
 793     "6b")
 794       printf "%s" "k"
 795       ;;
 796     "6c")
 797       printf "%s" "l"
 798       ;;
 799     "6d")
 800       printf "%s" "m"
 801       ;;
 802     "6e")
 803       printf "%s" "n"
 804       ;;
 805     "6f")
 806       printf "%s" "o"
 807       ;;
 808     "70")
 809       printf "%s" "p"
 810       ;;
 811     "71")
 812       printf "%s" "q"
 813       ;;
 814     "72")
 815       printf "%s" "r"
 816       ;;
 817     "73")
 818       printf "%s" "s"
 819       ;;
 820     "74")
 821       printf "%s" "t"
 822       ;;
 823     "75")
 824       printf "%s" "u"
 825       ;;
 826     "76")
 827       printf "%s" "v"
 828       ;;
 829     "77")
 830       printf "%s" "w"
 831       ;;
 832     "78")
 833       printf "%s" "x"
 834       ;;
 835     "79")
 836       printf "%s" "y"
 837       ;;
 838     "7a")
 839       printf "%s" "z"
 840       ;;
 841       #numbers
 842     "30")
 843       printf "%s" "0"
 844       ;;
 845     "31")
 846       printf "%s" "1"
 847       ;;
 848     "32")
 849       printf "%s" "2"
 850       ;;
 851     "33")
 852       printf "%s" "3"
 853       ;;
 854     "34")
 855       printf "%s" "4"
 856       ;;
 857     "35")
 858       printf "%s" "5"
 859       ;;
 860     "36")
 861       printf "%s" "6"
 862       ;;
 863     "37")
 864       printf "%s" "7"
 865       ;;
 866     "38")
 867       printf "%s" "8"
 868       ;;
 869     "39")
 870       printf "%s" "9"
 871       ;;
 872     "2d")
 873       printf "%s" "-"
 874       ;;
 875     "5f")
 876       printf "%s" "_"
 877       ;;
 878     "2e")
 879       printf "%s" "."
 880       ;;
 881     "7e")
 882       printf "%s" "~"
 883       ;;
 884     #other hex
 885     *)
 886       printf '%%%s' "$_hex_code"
 887       ;;
 888     esac
 889   done
 890 }
 891
 892 _json_encode() {
 893   _j_str="$(sed 's/"/\\"/g' | sed "s/\r/\\r/g")"
 894   _debug3 "_json_encode"
 895   _debug3 "_j_str" "$_j_str"
 896   echo "$_j_str" | _hex_dump | _lower_case | sed 's/0a/5c 6e/g' | tr -d ' ' | _h2b | tr -d "\r\n"
 897 }
 898
 899 #from: http:\/\/  to http://
 900 _json_decode() {
 901   _j_str="$(sed 's#\\/#/#g')"
 902   _debug3 "_json_decode"
 903   _debug3 "_j_str" "$_j_str"
 904   echo "$_j_str"
 905 }
 906
 907 #options file
 908 _sed_i() {
 909   options="$1"
 910   filename="$2"
 911   if [ -z "$filename" ]; then
 912     _usage "Usage:_sed_i options filename"
 913     return 1
 914   fi
 915   _debug2 options "$options"
 916   if sed -h 2>&1 | grep "\-i\[SUFFIX]" >/dev/null 2>&1; then
 917     _debug "Using sed  -i"
 918     sed -i "$options" "$filename"
 919   else
 920     _debug "No -i support in sed"
 921     text="$(cat "$filename")"
 922     echo "$text" | sed "$options" >"$filename"
 923   fi
 924 }
 925
 926 _egrep_o() {
 927   if ! egrep -o "$1" 2>/dev/null; then
 928     sed -n 's/.*\('"$1"'\).*/\1/p'
 929   fi
 930 }
 931
 932 #Usage: file startline endline
 933 _getfile() {
 934   filename="$1"
 935   startline="$2"
 936   endline="$3"
 937   if [ -z "$endline" ]; then
 938     _usage "Usage: file startline endline"
 939     return 1
 940   fi
 941
 942   i="$(grep -n -- "$startline" "$filename" | cut -d : -f 1)"
 943   if [ -z "$i" ]; then
 944     _err "Can not find start line: $startline"
 945     return 1
 946   fi
 947   i="$(_math "$i" + 1)"
 948   _debug i "$i"
 949
 950   j="$(grep -n -- "$endline" "$filename" | cut -d : -f 1)"
 951   if [ -z "$j" ]; then
 952     _err "Can not find end line: $endline"
 953     return 1
 954   fi
 955   j="$(_math "$j" - 1)"
 956   _debug j "$j"
 957
 958   sed -n "$i,${j}p" "$filename"
 959
 960 }
 961
 962 #Usage: multiline
 963 _base64() {
 964   [ "" ] #urgly
 965   if [ "$1" ]; then
 966     _debug3 "base64 multiline:'$1'"
 967     ${ACME_OPENSSL_BIN:-openssl} base64 -e
 968   else
 969     _debug3 "base64 single line."
 970     ${ACME_OPENSSL_BIN:-openssl} base64 -e | tr -d '\r\n'
 971   fi
 972 }
 973
 974 #Usage: multiline
 975 _dbase64() {
 976   if [ "$1" ]; then
 977     ${ACME_OPENSSL_BIN:-openssl} base64 -d -A
 978   else
 979     ${ACME_OPENSSL_BIN:-openssl} base64 -d
 980   fi
 981 }
 982
 983 #file
 984 _checkcert() {
 985   _cf="$1"
 986   if [ "$DEBUG" ]; then
 987     ${ACME_OPENSSL_BIN:-openssl} x509 -noout -text -in "$_cf"
 988   else
 989     ${ACME_OPENSSL_BIN:-openssl} x509 -noout -text -in "$_cf" >/dev/null 2>&1
 990   fi
 991 }
 992
 993 #Usage: hashalg  [outputhex]
 994 #Output Base64-encoded digest
 995 _digest() {
 996   alg="$1"
 997   if [ -z "$alg" ]; then
 998     _usage "Usage: _digest hashalg"
 999     return 1
1000   fi
1001
1002   outputhex="$2"
1003
1004   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ] || [ "$alg" = "md5" ]; then
1005     if [ "$outputhex" ]; then
1006       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hex | cut -d = -f 2 | tr -d ' '
1007     else
1008       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -binary | _base64
1009     fi
1010   else
1011     _err "$alg is not supported yet"
1012     return 1
1013   fi
1014
1015 }
1016
1017 #Usage: hashalg  secret_hex  [outputhex]
1018 #Output binary hmac
1019 _hmac() {
1020   alg="$1"
1021   secret_hex="$2"
1022   outputhex="$3"
1023
1024   if [ -z "$secret_hex" ]; then
1025     _usage "Usage: _hmac hashalg secret [outputhex]"
1026     return 1
1027   fi
1028
1029   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ]; then
1030     if [ "$outputhex" ]; then
1031       (${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 ' '
1032     else
1033       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -mac HMAC -macopt "hexkey:$secret_hex" -binary 2>/dev/null || ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hmac "$(printf "%s" "$secret_hex" | _h2b)" -binary
1034     fi
1035   else
1036     _err "$alg is not supported yet"
1037     return 1
1038   fi
1039
1040 }
1041
1042 #Usage: keyfile hashalg
1043 #Output: Base64-encoded signature value
1044 _sign() {
1045   keyfile="$1"
1046   alg="$2"
1047   if [ -z "$alg" ]; then
1048     _usage "Usage: _sign keyfile hashalg"
1049     return 1
1050   fi
1051
1052   _sign_openssl="${ACME_OPENSSL_BIN:-openssl} dgst -sign $keyfile "
1053
1054   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1 || grep "BEGIN PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1055     $_sign_openssl -$alg | _base64
1056   elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1057     if ! _signedECText="$($_sign_openssl -sha$__ECC_KEY_LEN | ${ACME_OPENSSL_BIN:-openssl} asn1parse -inform DER)"; then
1058       _err "Sign failed: $_sign_openssl"
1059       _err "Key file: $keyfile"
1060       _err "Key content:$(wc -l <"$keyfile") lines"
1061       return 1
1062     fi
1063     _debug3 "_signedECText" "$_signedECText"
1064     _ec_r="$(echo "$_signedECText" | _head_n 2 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1065     _ec_s="$(echo "$_signedECText" | _head_n 3 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1066     if [ "$__ECC_KEY_LEN" -eq "256" ]; then
1067       while [ "${#_ec_r}" -lt "64" ]; do
1068         _ec_r="0${_ec_r}"
1069       done
1070       while [ "${#_ec_s}" -lt "64" ]; do
1071         _ec_s="0${_ec_s}"
1072       done
1073     fi
1074     if [ "$__ECC_KEY_LEN" -eq "384" ]; then
1075       while [ "${#_ec_r}" -lt "96" ]; do
1076         _ec_r="0${_ec_r}"
1077       done
1078       while [ "${#_ec_s}" -lt "96" ]; do
1079         _ec_s="0${_ec_s}"
1080       done
1081     fi
1082     if [ "$__ECC_KEY_LEN" -eq "512" ]; then
1083       while [ "${#_ec_r}" -lt "132" ]; do
1084         _ec_r="0${_ec_r}"
1085       done
1086       while [ "${#_ec_s}" -lt "132" ]; do
1087         _ec_s="0${_ec_s}"
1088       done
1089     fi
1090     _debug3 "_ec_r" "$_ec_r"
1091     _debug3 "_ec_s" "$_ec_s"
1092     printf "%s" "$_ec_r$_ec_s" | _h2b | _base64
1093   else
1094     _err "Unknown key file format."
1095     return 1
1096   fi
1097
1098 }
1099
1100 #keylength or isEcc flag (empty str => not ecc)
1101 _isEccKey() {
1102   _length="$1"
1103
1104   if [ -z "$_length" ]; then
1105     return 1
1106   fi
1107
1108   [ "$_length" != "1024" ] &&
1109     [ "$_length" != "2048" ] &&
1110     [ "$_length" != "3072" ] &&
1111     [ "$_length" != "4096" ] &&
1112     [ "$_length" != "8192" ]
1113 }
1114
1115 # _createkey  2048|ec-256   file
1116 _createkey() {
1117   length="$1"
1118   f="$2"
1119   _debug2 "_createkey for file:$f"
1120   eccname="$length"
1121   if _startswith "$length" "ec-"; then
1122     length=$(printf "%s" "$length" | cut -d '-' -f 2-100)
1123
1124     if [ "$length" = "256" ]; then
1125       eccname="prime256v1"
1126     fi
1127     if [ "$length" = "384" ]; then
1128       eccname="secp384r1"
1129     fi
1130     if [ "$length" = "521" ]; then
1131       eccname="secp521r1"
1132     fi
1133
1134   fi
1135
1136   if [ -z "$length" ]; then
1137     length=2048
1138   fi
1139
1140   _debug "Use length $length"
1141
1142   if ! touch "$f" >/dev/null 2>&1; then
1143     _f_path="$(dirname "$f")"
1144     _debug _f_path "$_f_path"
1145     if ! mkdir -p "$_f_path"; then
1146       _err "Can not create path: $_f_path"
1147       return 1
1148     fi
1149   fi
1150
1151   if _isEccKey "$length"; then
1152     _debug "Using ec name: $eccname"
1153     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} ecparam -name "$eccname" -noout -genkey 2>/dev/null)"; then
1154       echo "$_opkey" >"$f"
1155     else
1156       _err "error ecc key name: $eccname"
1157       return 1
1158     fi
1159   else
1160     _debug "Using RSA: $length"
1161     __traditional=""
1162     if _contains "$(${ACME_OPENSSL_BIN:-openssl} help genrsa 2>&1)" "-traditional"; then
1163       __traditional="-traditional"
1164     fi
1165     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} genrsa $__traditional "$length" 2>/dev/null)"; then
1166       echo "$_opkey" >"$f"
1167     else
1168       _err "error rsa key: $length"
1169       return 1
1170     fi
1171   fi
1172
1173   if [ "$?" != "0" ]; then
1174     _err "Create key error."
1175     return 1
1176   fi
1177 }
1178
1179 #domain
1180 _is_idn() {
1181   _is_idn_d="$1"
1182   _debug2 _is_idn_d "$_is_idn_d"
1183   _idn_temp=$(printf "%s" "$_is_idn_d" | tr -d '0-9' | tr -d 'a-z' | tr -d 'A-Z' | tr -d '*.,-_')
1184   _debug2 _idn_temp "$_idn_temp"
1185   [ "$_idn_temp" ]
1186 }
1187
1188 #aa.com
1189 #aa.com,bb.com,cc.com
1190 _idn() {
1191   __idn_d="$1"
1192   if ! _is_idn "$__idn_d"; then
1193     printf "%s" "$__idn_d"
1194     return 0
1195   fi
1196
1197   if _exists idn; then
1198     if _contains "$__idn_d" ','; then
1199       _i_first="1"
1200       for f in $(echo "$__idn_d" | tr ',' ' '); do
1201         [ -z "$f" ] && continue
1202         if [ -z "$_i_first" ]; then
1203           printf "%s" ","
1204         else
1205           _i_first=""
1206         fi
1207         idn --quiet "$f" | tr -d "\r\n"
1208       done
1209     else
1210       idn "$__idn_d" | tr -d "\r\n"
1211     fi
1212   else
1213     _err "Please install idn to process IDN names."
1214   fi
1215 }
1216
1217 #_createcsr  cn  san_list  keyfile csrfile conf acmeValidationv1
1218 _createcsr() {
1219   _debug _createcsr
1220   domain="$1"
1221   domainlist="$2"
1222   csrkey="$3"
1223   csr="$4"
1224   csrconf="$5"
1225   acmeValidationv1="$6"
1226   _debug2 domain "$domain"
1227   _debug2 domainlist "$domainlist"
1228   _debug2 csrkey "$csrkey"
1229   _debug2 csr "$csr"
1230   _debug2 csrconf "$csrconf"
1231
1232   printf "[ req_distinguished_name ]\n[ req ]\ndistinguished_name = req_distinguished_name\nreq_extensions = v3_req\n[ v3_req ]\n\n" >"$csrconf"
1233
1234   if [ "$acmeValidationv1" ]; then
1235     domainlist="$(_idn "$domainlist")"
1236     _debug2 domainlist "$domainlist"
1237     alt=""
1238     for dl in $(echo "$domainlist" | tr "," ' '); do
1239       if [ "$alt" ]; then
1240         alt="$alt,$(_getIdType "$dl" | _upper_case):$dl"
1241       else
1242         alt="$(_getIdType "$dl" | _upper_case):$dl"
1243       fi
1244     done
1245     printf -- "\nsubjectAltName=$alt" >>"$csrconf"
1246   elif [ -z "$domainlist" ] || [ "$domainlist" = "$NO_VALUE" ]; then
1247     #single domain
1248     _info "Single domain" "$domain"
1249     printf -- "\nsubjectAltName=$(_getIdType "$domain" | _upper_case):$(_idn "$domain")" >>"$csrconf"
1250   else
1251     domainlist="$(_idn "$domainlist")"
1252     _debug2 domainlist "$domainlist"
1253     alt="$(_getIdType "$domain" | _upper_case):$domain"
1254     for dl in $(echo "$domainlist" | tr "," ' '); do
1255       alt="$alt,$(_getIdType "$dl" | _upper_case):$dl"
1256     done
1257     #multi
1258     _info "Multi domain" "$alt"
1259     printf -- "\nsubjectAltName=$alt" >>"$csrconf"
1260   fi
1261   if [ "$Le_OCSP_Staple" = "1" ]; then
1262     _savedomainconf Le_OCSP_Staple "$Le_OCSP_Staple"
1263     printf -- "\nbasicConstraints = CA:FALSE\n1.3.6.1.5.5.7.1.24=DER:30:03:02:01:05" >>"$csrconf"
1264   fi
1265
1266   if [ "$acmeValidationv1" ]; then
1267     printf "\n1.3.6.1.5.5.7.1.31=critical,DER:04:20:${acmeValidationv1}" >>"${csrconf}"
1268   fi
1269
1270   _csr_cn="$(_idn "$domain")"
1271   _debug2 _csr_cn "$_csr_cn"
1272   if _contains "$(uname -a)" "MINGW"; then
1273     ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "//CN=$_csr_cn" -config "$csrconf" -out "$csr"
1274   else
1275     ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "/CN=$_csr_cn" -config "$csrconf" -out "$csr"
1276   fi
1277 }
1278
1279 #_signcsr key  csr  conf cert
1280 _signcsr() {
1281   key="$1"
1282   csr="$2"
1283   conf="$3"
1284   cert="$4"
1285   _debug "_signcsr"
1286
1287   _msg="$(${ACME_OPENSSL_BIN:-openssl} x509 -req -days 365 -in "$csr" -signkey "$key" -extensions v3_req -extfile "$conf" -out "$cert" 2>&1)"
1288   _ret="$?"
1289   _debug "$_msg"
1290   return $_ret
1291 }
1292
1293 #_csrfile
1294 _readSubjectFromCSR() {
1295   _csrfile="$1"
1296   if [ -z "$_csrfile" ]; then
1297     _usage "_readSubjectFromCSR mycsr.csr"
1298     return 1
1299   fi
1300   ${ACME_OPENSSL_BIN:-openssl} req -noout -in "$_csrfile" -subject | tr ',' "\n" | _egrep_o "CN *=.*" | cut -d = -f 2 | cut -d / -f 1 | tr -d ' \n'
1301 }
1302
1303 #_csrfile
1304 #echo comma separated domain list
1305 _readSubjectAltNamesFromCSR() {
1306   _csrfile="$1"
1307   if [ -z "$_csrfile" ]; then
1308     _usage "_readSubjectAltNamesFromCSR mycsr.csr"
1309     return 1
1310   fi
1311
1312   _csrsubj="$(_readSubjectFromCSR "$_csrfile")"
1313   _debug _csrsubj "$_csrsubj"
1314
1315   _dnsAltnames="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile" | grep "^ *DNS:.*" | tr -d ' \n')"
1316   _debug _dnsAltnames "$_dnsAltnames"
1317
1318   if _contains "$_dnsAltnames," "DNS:$_csrsubj,"; then
1319     _debug "AltNames contains subject"
1320     _excapedAlgnames="$(echo "$_dnsAltnames" | tr '*' '#')"
1321     _debug _excapedAlgnames "$_excapedAlgnames"
1322     _escapedSubject="$(echo "$_csrsubj" | tr '*' '#')"
1323     _debug _escapedSubject "$_escapedSubject"
1324     _dnsAltnames="$(echo "$_excapedAlgnames," | sed "s/DNS:$_escapedSubject,//g" | tr '#' '*' | sed "s/,\$//g")"
1325     _debug _dnsAltnames "$_dnsAltnames"
1326   else
1327     _debug "AltNames doesn't contain subject"
1328   fi
1329
1330   echo "$_dnsAltnames" | sed "s/DNS://g"
1331 }
1332
1333 #_csrfile
1334 _readKeyLengthFromCSR() {
1335   _csrfile="$1"
1336   if [ -z "$_csrfile" ]; then
1337     _usage "_readKeyLengthFromCSR mycsr.csr"
1338     return 1
1339   fi
1340
1341   _outcsr="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile")"
1342   _debug2 _outcsr "$_outcsr"
1343   if _contains "$_outcsr" "Public Key Algorithm: id-ecPublicKey"; then
1344     _debug "ECC CSR"
1345     echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *ASN1 OID:.*" | cut -d ':' -f 2 | tr -d ' '
1346   else
1347     _debug "RSA CSR"
1348     _rkl="$(echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1)"
1349     if [ "$_rkl" ]; then
1350       echo "$_rkl"
1351     else
1352       echo "$_outcsr" | tr "\t" " " | _egrep_o "RSA Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1
1353     fi
1354   fi
1355 }
1356
1357 _ss() {
1358   _port="$1"
1359
1360   if _exists "ss"; then
1361     _debug "Using: ss"
1362     ss -ntpl 2>/dev/null | grep ":$_port "
1363     return 0
1364   fi
1365
1366   if _exists "netstat"; then
1367     _debug "Using: netstat"
1368     if netstat -help 2>&1 | grep "\-p proto" >/dev/null; then
1369       #for windows version netstat tool
1370       netstat -an -p tcp | grep "LISTENING" | grep ":$_port "
1371     else
1372       if netstat -help 2>&1 | grep "\-p protocol" >/dev/null; then
1373         netstat -an -p tcp | grep LISTEN | grep ":$_port "
1374       elif netstat -help 2>&1 | grep -- '-P protocol' >/dev/null; then
1375         #for solaris
1376         netstat -an -P tcp | grep "\.$_port " | grep "LISTEN"
1377       elif netstat -help 2>&1 | grep "\-p" >/dev/null; then
1378         #for full linux
1379         netstat -ntpl | grep ":$_port "
1380       else
1381         #for busybox (embedded linux; no pid support)
1382         netstat -ntl 2>/dev/null | grep ":$_port "
1383       fi
1384     fi
1385     return 0
1386   fi
1387
1388   return 1
1389 }
1390
1391 #outfile key cert cacert [password [name [caname]]]
1392 _toPkcs() {
1393   _cpfx="$1"
1394   _ckey="$2"
1395   _ccert="$3"
1396   _cca="$4"
1397   pfxPassword="$5"
1398   pfxName="$6"
1399   pfxCaname="$7"
1400
1401   if [ "$pfxCaname" ]; then
1402     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName" -caname "$pfxCaname"
1403   elif [ "$pfxName" ]; then
1404     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName"
1405   elif [ "$pfxPassword" ]; then
1406     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword"
1407   else
1408     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca"
1409   fi
1410
1411 }
1412
1413 #domain [password] [isEcc]
1414 toPkcs() {
1415   domain="$1"
1416   pfxPassword="$2"
1417   if [ -z "$domain" ]; then
1418     _usage "Usage: $PROJECT_ENTRY --to-pkcs12 --domain <domain.tld> [--password <password>] [--ecc]"
1419     return 1
1420   fi
1421
1422   _isEcc="$3"
1423
1424   _initpath "$domain" "$_isEcc"
1425
1426   _toPkcs "$CERT_PFX_PATH" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$pfxPassword"
1427
1428   if [ "$?" = "0" ]; then
1429     _info "Success, Pfx is exported to: $CERT_PFX_PATH"
1430   fi
1431
1432 }
1433
1434 #domain [isEcc]
1435 toPkcs8() {
1436   domain="$1"
1437
1438   if [ -z "$domain" ]; then
1439     _usage "Usage: $PROJECT_ENTRY --to-pkcs8 --domain <domain.tld> [--ecc]"
1440     return 1
1441   fi
1442
1443   _isEcc="$2"
1444
1445   _initpath "$domain" "$_isEcc"
1446
1447   ${ACME_OPENSSL_BIN:-openssl} pkcs8 -topk8 -inform PEM -outform PEM -nocrypt -in "$CERT_KEY_PATH" -out "$CERT_PKCS8_PATH"
1448
1449   if [ "$?" = "0" ]; then
1450     _info "Success, $CERT_PKCS8_PATH"
1451   fi
1452
1453 }
1454
1455 #[2048]
1456 createAccountKey() {
1457   _info "Creating account key"
1458   if [ -z "$1" ]; then
1459     _usage "Usage: $PROJECT_ENTRY --create-account-key [--accountkeylength <bits>]"
1460     return
1461   fi
1462
1463   length=$1
1464   _create_account_key "$length"
1465
1466 }
1467
1468 _create_account_key() {
1469
1470   length=$1
1471
1472   if [ -z "$length" ] || [ "$length" = "$NO_VALUE" ]; then
1473     _debug "Use default length $DEFAULT_ACCOUNT_KEY_LENGTH"
1474     length="$DEFAULT_ACCOUNT_KEY_LENGTH"
1475   fi
1476
1477   _debug length "$length"
1478   _initpath
1479
1480   mkdir -p "$CA_DIR"
1481   if [ -s "$ACCOUNT_KEY_PATH" ]; then
1482     _info "Account key exists, skip"
1483     return 0
1484   else
1485     #generate account key
1486     if _createkey "$length" "$ACCOUNT_KEY_PATH"; then
1487       chmod 600 "$ACCOUNT_KEY_PATH"
1488       _info "Create account key ok."
1489       return 0
1490     else
1491       _err "Create account key error."
1492       return 1
1493     fi
1494   fi
1495
1496 }
1497
1498 #domain [length]
1499 createDomainKey() {
1500   _info "Creating domain key"
1501   if [ -z "$1" ]; then
1502     _usage "Usage: $PROJECT_ENTRY --create-domain-key --domain <domain.tld> [--keylength <bits>]"
1503     return
1504   fi
1505
1506   domain=$1
1507   _cdl=$2
1508
1509   if [ -z "$_cdl" ]; then
1510     _debug "Use DEFAULT_DOMAIN_KEY_LENGTH=$DEFAULT_DOMAIN_KEY_LENGTH"
1511     _cdl="$DEFAULT_DOMAIN_KEY_LENGTH"
1512   fi
1513
1514   _initpath "$domain" "$_cdl"
1515
1516   if [ ! -f "$CERT_KEY_PATH" ] || [ ! -s "$CERT_KEY_PATH" ] || ([ "$FORCE" ] && ! [ "$_ACME_IS_RENEW" ]) || [ "$Le_ForceNewDomainKey" = "1" ]; then
1517     if _createkey "$_cdl" "$CERT_KEY_PATH"; then
1518       _savedomainconf Le_Keylength "$_cdl"
1519       _info "The domain key is here: $(__green $CERT_KEY_PATH)"
1520       return 0
1521     else
1522       _err "Can not create domain key"
1523       return 1
1524     fi
1525   else
1526     if [ "$_ACME_IS_RENEW" ]; then
1527       _info "Domain key exists, skip"
1528       return 0
1529     else
1530       _err "Domain key exists, do you want to overwrite the key?"
1531       _err "Add '--force', and try again."
1532       return 1
1533     fi
1534   fi
1535
1536 }
1537
1538 # domain  domainlist isEcc
1539 createCSR() {
1540   _info "Creating csr"
1541   if [ -z "$1" ]; then
1542     _usage "Usage: $PROJECT_ENTRY --create-csr --domain <domain.tld> [--domain <domain2.tld> ...]"
1543     return
1544   fi
1545
1546   domain="$1"
1547   domainlist="$2"
1548   _isEcc="$3"
1549
1550   _initpath "$domain" "$_isEcc"
1551
1552   if [ -f "$CSR_PATH" ] && [ "$_ACME_IS_RENEW" ] && [ -z "$FORCE" ]; then
1553     _info "CSR exists, skip"
1554     return
1555   fi
1556
1557   if [ ! -f "$CERT_KEY_PATH" ]; then
1558     _err "The key file is not found: $CERT_KEY_PATH"
1559     _err "Please create the key file first."
1560     return 1
1561   fi
1562   _createcsr "$domain" "$domainlist" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"
1563
1564 }
1565
1566 _url_replace() {
1567   tr '/+' '_-' | tr -d '= '
1568 }
1569
1570 #base64 string
1571 _durl_replace_base64() {
1572   _l=$((${#1} % 4))
1573   if [ $_l -eq 2 ]; then
1574     _s="$1"'=='
1575   elif [ $_l -eq 3 ]; then
1576     _s="$1"'='
1577   else
1578     _s="$1"
1579   fi
1580   echo "$_s" | tr '_-' '/+'
1581 }
1582
1583 _time2str() {
1584   #BSD
1585   if date -u -r "$1" 2>/dev/null; then
1586     return
1587   fi
1588
1589   #Linux
1590   if date -u -d@"$1" 2>/dev/null; then
1591     return
1592   fi
1593
1594   #Solaris
1595   if _exists adb; then
1596     _t_s_a=$(echo "0t${1}=Y" | adb)
1597     echo "$_t_s_a"
1598   fi
1599
1600   #Busybox
1601   if echo "$1" | awk '{ print strftime("%c", $0); }' 2>/dev/null; then
1602     return
1603   fi
1604 }
1605
1606 _normalizeJson() {
1607   sed "s/\" *: *\([\"{\[]\)/\":\1/g" | sed "s/^ *\([^ ]\)/\1/" | tr -d "\r\n"
1608 }
1609
1610 _stat() {
1611   #Linux
1612   if stat -c '%U:%G' "$1" 2>/dev/null; then
1613     return
1614   fi
1615
1616   #BSD
1617   if stat -f '%Su:%Sg' "$1" 2>/dev/null; then
1618     return
1619   fi
1620
1621   return 1 #error, 'stat' not found
1622 }
1623
1624 #keyfile
1625 _calcjwk() {
1626   keyfile="$1"
1627   if [ -z "$keyfile" ]; then
1628     _usage "Usage: _calcjwk keyfile"
1629     return 1
1630   fi
1631
1632   if [ "$JWK_HEADER" ] && [ "$__CACHED_JWK_KEY_FILE" = "$keyfile" ]; then
1633     _debug2 "Use cached jwk for file: $__CACHED_JWK_KEY_FILE"
1634     return 0
1635   fi
1636
1637   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1638     _debug "RSA key"
1639     pub_exp=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -noout -text | grep "^publicExponent:" | cut -d '(' -f 2 | cut -d 'x' -f 2 | cut -d ')' -f 1)
1640     if [ "${#pub_exp}" = "5" ]; then
1641       pub_exp=0$pub_exp
1642     fi
1643     _debug3 pub_exp "$pub_exp"
1644
1645     e=$(echo "$pub_exp" | _h2b | _base64)
1646     _debug3 e "$e"
1647
1648     modulus=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -modulus -noout | cut -d '=' -f 2)
1649     _debug3 modulus "$modulus"
1650     n="$(printf "%s" "$modulus" | _h2b | _base64 | _url_replace)"
1651     _debug3 n "$n"
1652
1653     jwk='{"e": "'$e'", "kty": "RSA", "n": "'$n'"}'
1654     _debug3 jwk "$jwk"
1655
1656     JWK_HEADER='{"alg": "RS256", "jwk": '$jwk'}'
1657     JWK_HEADERPLACE_PART1='{"nonce": "'
1658     JWK_HEADERPLACE_PART2='", "alg": "RS256"'
1659   elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1660     _debug "EC key"
1661     crv="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^NIST CURVE:" | cut -d ":" -f 2 | tr -d " \r\n")"
1662     _debug3 crv "$crv"
1663     __ECC_KEY_LEN=$(echo "$crv" | cut -d "-" -f 2)
1664     if [ "$__ECC_KEY_LEN" = "521" ]; then
1665       __ECC_KEY_LEN=512
1666     fi
1667     _debug3 __ECC_KEY_LEN "$__ECC_KEY_LEN"
1668     if [ -z "$crv" ]; then
1669       _debug "Let's try ASN1 OID"
1670       crv_oid="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^ASN1 OID:" | cut -d ":" -f 2 | tr -d " \r\n")"
1671       _debug3 crv_oid "$crv_oid"
1672       case "${crv_oid}" in
1673       "prime256v1")
1674         crv="P-256"
1675         __ECC_KEY_LEN=256
1676         ;;
1677       "secp384r1")
1678         crv="P-384"
1679         __ECC_KEY_LEN=384
1680         ;;
1681       "secp521r1")
1682         crv="P-521"
1683         __ECC_KEY_LEN=512
1684         ;;
1685       *)
1686         _err "ECC oid : $crv_oid"
1687         return 1
1688         ;;
1689       esac
1690       _debug3 crv "$crv"
1691     fi
1692
1693     pubi="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n pub: | cut -d : -f 1)"
1694     pubi=$(_math "$pubi" + 1)
1695     _debug3 pubi "$pubi"
1696
1697     pubj="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n "ASN1 OID:" | cut -d : -f 1)"
1698     pubj=$(_math "$pubj" - 1)
1699     _debug3 pubj "$pubj"
1700
1701     pubtext="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | sed -n "$pubi,${pubj}p" | tr -d " \n\r")"
1702     _debug3 pubtext "$pubtext"
1703
1704     xlen="$(printf "%s" "$pubtext" | tr -d ':' | wc -c)"
1705     xlen=$(_math "$xlen" / 4)
1706     _debug3 xlen "$xlen"
1707
1708     xend=$(_math "$xlen" + 1)
1709     x="$(printf "%s" "$pubtext" | cut -d : -f 2-"$xend")"
1710     _debug3 x "$x"
1711
1712     x64="$(printf "%s" "$x" | tr -d : | _h2b | _base64 | _url_replace)"
1713     _debug3 x64 "$x64"
1714
1715     xend=$(_math "$xend" + 1)
1716     y="$(printf "%s" "$pubtext" | cut -d : -f "$xend"-10000)"
1717     _debug3 y "$y"
1718
1719     y64="$(printf "%s" "$y" | tr -d : | _h2b | _base64 | _url_replace)"
1720     _debug3 y64 "$y64"
1721
1722     jwk='{"crv": "'$crv'", "kty": "EC", "x": "'$x64'", "y": "'$y64'"}'
1723     _debug3 jwk "$jwk"
1724
1725     JWK_HEADER='{"alg": "ES'$__ECC_KEY_LEN'", "jwk": '$jwk'}'
1726     JWK_HEADERPLACE_PART1='{"nonce": "'
1727     JWK_HEADERPLACE_PART2='", "alg": "ES'$__ECC_KEY_LEN'"'
1728   else
1729     _err "Only RSA or EC key is supported. keyfile=$keyfile"
1730     _debug2 "$(cat "$keyfile")"
1731     return 1
1732   fi
1733
1734   _debug3 JWK_HEADER "$JWK_HEADER"
1735   __CACHED_JWK_KEY_FILE="$keyfile"
1736 }
1737
1738 _time() {
1739   date -u "+%s"
1740 }
1741
1742 _utc_date() {
1743   date -u "+%Y-%m-%d %H:%M:%S"
1744 }
1745
1746 _mktemp() {
1747   if _exists mktemp; then
1748     if mktemp 2>/dev/null; then
1749       return 0
1750     elif _contains "$(mktemp 2>&1)" "-t prefix" && mktemp -t "$PROJECT_NAME" 2>/dev/null; then
1751       #for Mac osx
1752       return 0
1753     fi
1754   fi
1755   if [ -d "/tmp" ]; then
1756     echo "/tmp/${PROJECT_NAME}wefADf24sf.$(_time).tmp"
1757     return 0
1758   elif [ "$LE_TEMP_DIR" ] && mkdir -p "$LE_TEMP_DIR"; then
1759     echo "/$LE_TEMP_DIR/wefADf24sf.$(_time).tmp"
1760     return 0
1761   fi
1762   _err "Can not create temp file."
1763 }
1764
1765 #clear all the https envs to cause _inithttp() to run next time.
1766 _resethttp() {
1767   __HTTP_INITIALIZED=""
1768   _ACME_CURL=""
1769   _ACME_WGET=""
1770   ACME_HTTP_NO_REDIRECTS=""
1771 }
1772
1773 _inithttp() {
1774
1775   if [ -z "$HTTP_HEADER" ] || ! touch "$HTTP_HEADER"; then
1776     HTTP_HEADER="$(_mktemp)"
1777     _debug2 HTTP_HEADER "$HTTP_HEADER"
1778   fi
1779
1780   if [ "$__HTTP_INITIALIZED" ]; then
1781     if [ "$_ACME_CURL$_ACME_WGET" ]; then
1782       _debug2 "Http already initialized."
1783       return 0
1784     fi
1785   fi
1786
1787   if [ -z "$_ACME_CURL" ] && _exists "curl"; then
1788     _ACME_CURL="curl --silent --dump-header $HTTP_HEADER "
1789     if [ -z "$ACME_HTTP_NO_REDIRECTS" ]; then
1790       _ACME_CURL="$_ACME_CURL -L "
1791     fi
1792     if [ "$DEBUG" ] && [ "$DEBUG" -ge 2 ]; then
1793       _CURL_DUMP="$(_mktemp)"
1794       _ACME_CURL="$_ACME_CURL --trace-ascii $_CURL_DUMP "
1795     fi
1796
1797     if [ "$CA_PATH" ]; then
1798       _ACME_CURL="$_ACME_CURL --capath $CA_PATH "
1799     elif [ "$CA_BUNDLE" ]; then
1800       _ACME_CURL="$_ACME_CURL --cacert $CA_BUNDLE "
1801     fi
1802
1803     if _contains "$(curl --help 2>&1)" "--globoff"; then
1804       _ACME_CURL="$_ACME_CURL -g "
1805     fi
1806   fi
1807
1808   if [ -z "$_ACME_WGET" ] && _exists "wget"; then
1809     _ACME_WGET="wget -q"
1810     if [ "$ACME_HTTP_NO_REDIRECTS" ]; then
1811       _ACME_WGET="$_ACME_WGET --max-redirect 0 "
1812     fi
1813     if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1814       _ACME_WGET="$_ACME_WGET -d "
1815     fi
1816     if [ "$CA_PATH" ]; then
1817       _ACME_WGET="$_ACME_WGET --ca-directory=$CA_PATH "
1818     elif [ "$CA_BUNDLE" ]; then
1819       _ACME_WGET="$_ACME_WGET --ca-certificate=$CA_BUNDLE "
1820     fi
1821   fi
1822
1823   #from wget 1.14: do not skip body on 404 error
1824   if [ "$_ACME_WGET" ] && _contains "$($_ACME_WGET --help 2>&1)" "--content-on-error"; then
1825     _ACME_WGET="$_ACME_WGET --content-on-error "
1826   fi
1827
1828   __HTTP_INITIALIZED=1
1829
1830 }
1831
1832 _HTTP_MAX_RETRY=8
1833
1834 # body  url [needbase64] [POST|PUT|DELETE] [ContentType]
1835 _post() {
1836   body="$1"
1837   _post_url="$2"
1838   needbase64="$3"
1839   httpmethod="$4"
1840   _postContentType="$5"
1841   _sleep_retry_sec=1
1842   _http_retry_times=0
1843   _hcode=0
1844   while [ "${_http_retry_times}" -le "$_HTTP_MAX_RETRY" ]; do
1845     [ "$_http_retry_times" = "$_HTTP_MAX_RETRY" ]
1846     _lastHCode="$?"
1847     _debug "Retrying post"
1848     _post_impl "$body" "$_post_url" "$needbase64" "$httpmethod" "$_postContentType" "$_lastHCode"
1849     _hcode="$?"
1850     _debug _hcode "$_hcode"
1851     if [ "$_hcode" = "0" ]; then
1852       break
1853     fi
1854     _http_retry_times=$(_math $_http_retry_times + 1)
1855     _sleep $_sleep_retry_sec
1856   done
1857   return $_hcode
1858 }
1859
1860 # body  url [needbase64] [POST|PUT|DELETE] [ContentType] [displayError]
1861 _post_impl() {
1862   body="$1"
1863   _post_url="$2"
1864   needbase64="$3"
1865   httpmethod="$4"
1866   _postContentType="$5"
1867   displayError="$6"
1868
1869   if [ -z "$httpmethod" ]; then
1870     httpmethod="POST"
1871   fi
1872   _debug $httpmethod
1873   _debug "_post_url" "$_post_url"
1874   _debug2 "body" "$body"
1875   _debug2 "_postContentType" "$_postContentType"
1876
1877   _inithttp
1878
1879   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
1880     _CURL="$_ACME_CURL"
1881     if [ "$HTTPS_INSECURE" ]; then
1882       _CURL="$_CURL --insecure  "
1883     fi
1884     if [ "$httpmethod" = "HEAD" ]; then
1885       _CURL="$_CURL -I  "
1886     fi
1887     _debug "_CURL" "$_CURL"
1888     if [ "$needbase64" ]; then
1889       if [ "$body" ]; then
1890         if [ "$_postContentType" ]; then
1891           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1892         else
1893           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1894         fi
1895       else
1896         if [ "$_postContentType" ]; then
1897           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1898         else
1899           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1900         fi
1901       fi
1902     else
1903       if [ "$body" ]; then
1904         if [ "$_postContentType" ]; then
1905           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1906         else
1907           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1908         fi
1909       else
1910         if [ "$_postContentType" ]; then
1911           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1912         else
1913           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1914         fi
1915       fi
1916     fi
1917     _ret="$?"
1918     if [ "$_ret" != "0" ]; then
1919       if [ -z "$displayError" ] || [ "$displayError" = "0" ]; then
1920         _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $_ret"
1921       fi
1922       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1923         _err "Here is the curl dump log:"
1924         _err "$(cat "$_CURL_DUMP")"
1925       fi
1926     fi
1927   elif [ "$_ACME_WGET" ]; then
1928     _WGET="$_ACME_WGET"
1929     if [ "$HTTPS_INSECURE" ]; then
1930       _WGET="$_WGET --no-check-certificate "
1931     fi
1932     if [ "$httpmethod" = "HEAD" ]; then
1933       _WGET="$_WGET --read-timeout=3.0  --tries=2  "
1934     fi
1935     _debug "_WGET" "$_WGET"
1936     if [ "$needbase64" ]; then
1937       if [ "$httpmethod" = "POST" ]; then
1938         if [ "$_postContentType" ]; then
1939           response="$($_WGET -S -O - --user-agent="$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)"
1940         else
1941           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
1942         fi
1943       else
1944         if [ "$_postContentType" ]; then
1945           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)"
1946         else
1947           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)"
1948         fi
1949       fi
1950     else
1951       if [ "$httpmethod" = "POST" ]; then
1952         if [ "$_postContentType" ]; then
1953           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")"
1954         else
1955           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1956         fi
1957       elif [ "$httpmethod" = "HEAD" ]; then
1958         if [ "$_postContentType" ]; then
1959           response="$($_WGET --spider -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1960         else
1961           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>"$HTTP_HEADER")"
1962         fi
1963       else
1964         if [ "$_postContentType" ]; then
1965           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")"
1966         else
1967           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")"
1968         fi
1969       fi
1970     fi
1971     _ret="$?"
1972     if [ "$_ret" = "8" ]; then
1973       _ret=0
1974       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
1975     fi
1976     if [ "$_ret" != "0" ]; then
1977       if [ -z "$displayError" ] || [ "$displayError" = "0" ]; then
1978         _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $_ret"
1979       fi
1980     fi
1981     _sed_i "s/^ *//g" "$HTTP_HEADER"
1982   else
1983     _ret="$?"
1984     _err "Neither curl nor wget is found, can not do $httpmethod."
1985   fi
1986   _debug "_ret" "$_ret"
1987   printf "%s" "$response"
1988   return $_ret
1989 }
1990
1991 # url getheader timeout
1992 _get() {
1993   url="$1"
1994   onlyheader="$2"
1995   t="$3"
1996   _sleep_retry_sec=1
1997   _http_retry_times=0
1998   _hcode=0
1999   while [ "${_http_retry_times}" -le "$_HTTP_MAX_RETRY" ]; do
2000     [ "$_http_retry_times" = "$_HTTP_MAX_RETRY" ]
2001     _lastHCode="$?"
2002     _debug "Retrying GET"
2003     _get_impl "$url" "$onlyheader" "$t" "$_lastHCode"
2004     _hcode="$?"
2005     _debug _hcode "$_hcode"
2006     if [ "$_hcode" = "0" ]; then
2007       break
2008     fi
2009     _http_retry_times=$(_math $_http_retry_times + 1)
2010     _sleep $_sleep_retry_sec
2011   done
2012   return $_hcode
2013 }
2014
2015 # url getheader timeout displayError
2016 _get_impl() {
2017   _debug GET
2018   url="$1"
2019   onlyheader="$2"
2020   t="$3"
2021   displayError="$4"
2022   _debug url "$url"
2023   _debug "timeout=$t"
2024   _debug "displayError" "$displayError"
2025   _inithttp
2026
2027   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
2028     _CURL="$_ACME_CURL"
2029     if [ "$HTTPS_INSECURE" ]; then
2030       _CURL="$_CURL --insecure  "
2031     fi
2032     if [ "$t" ]; then
2033       _CURL="$_CURL --connect-timeout $t"
2034     fi
2035     _debug "_CURL" "$_CURL"
2036     if [ "$onlyheader" ]; then
2037       $_CURL -I --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
2038     else
2039       $_CURL --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
2040     fi
2041     ret=$?
2042     if [ "$ret" != "0" ]; then
2043       if [ -z "$displayError" ] || [ "$displayError" = "0" ]; then
2044         _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $ret"
2045       fi
2046       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
2047         _err "Here is the curl dump log:"
2048         _err "$(cat "$_CURL_DUMP")"
2049       fi
2050     fi
2051   elif [ "$_ACME_WGET" ]; then
2052     _WGET="$_ACME_WGET"
2053     if [ "$HTTPS_INSECURE" ]; then
2054       _WGET="$_WGET --no-check-certificate "
2055     fi
2056     if [ "$t" ]; then
2057       _WGET="$_WGET --timeout=$t"
2058     fi
2059     _debug "_WGET" "$_WGET"
2060     if [ "$onlyheader" ]; then
2061       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -S -O /dev/null "$url" 2>&1 | sed 's/^[ ]*//g'
2062     else
2063       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -O - "$url"
2064     fi
2065     ret=$?
2066     if [ "$ret" = "8" ]; then
2067       ret=0
2068       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
2069     fi
2070     if [ "$ret" != "0" ]; then
2071       if [ -z "$displayError" ] || [ "$displayError" = "0" ]; then
2072         _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $ret"
2073       fi
2074     fi
2075   else
2076     ret=$?
2077     _err "Neither curl nor wget is found, can not do GET."
2078   fi
2079   _debug "ret" "$ret"
2080   return $ret
2081 }
2082
2083 _head_n() {
2084   head -n "$1"
2085 }
2086
2087 _tail_n() {
2088   if ! tail -n "$1" 2>/dev/null; then
2089     #fix for solaris
2090     tail -"$1"
2091   fi
2092 }
2093
2094 # url  payload needbase64  keyfile
2095 _send_signed_request() {
2096   url=$1
2097   payload=$2
2098   needbase64=$3
2099   keyfile=$4
2100   if [ -z "$keyfile" ]; then
2101     keyfile="$ACCOUNT_KEY_PATH"
2102   fi
2103   _debug url "$url"
2104   _debug payload "$payload"
2105
2106   if ! _calcjwk "$keyfile"; then
2107     return 1
2108   fi
2109
2110   __request_conent_type="$CONTENT_TYPE_JSON"
2111
2112   payload64=$(printf "%s" "$payload" | _base64 | _url_replace)
2113   _debug3 payload64 "$payload64"
2114
2115   MAX_REQUEST_RETRY_TIMES=20
2116   _sleep_retry_sec=1
2117   _request_retry_times=0
2118   while [ "${_request_retry_times}" -lt "$MAX_REQUEST_RETRY_TIMES" ]; do
2119     _request_retry_times=$(_math "$_request_retry_times" + 1)
2120     _debug3 _request_retry_times "$_request_retry_times"
2121     if [ -z "$_CACHED_NONCE" ]; then
2122       _headers=""
2123       if [ "$ACME_NEW_NONCE" ]; then
2124         _debug2 "Get nonce with HEAD. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2125         nonceurl="$ACME_NEW_NONCE"
2126         if _post "" "$nonceurl" "" "HEAD" "$__request_conent_type" >/dev/null; then
2127           _headers="$(cat "$HTTP_HEADER")"
2128           _debug2 _headers "$_headers"
2129           _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2 | cut -d , -f 1)"
2130         fi
2131       fi
2132       if [ -z "$_CACHED_NONCE" ]; then
2133         _debug2 "Get nonce with GET. ACME_DIRECTORY" "$ACME_DIRECTORY"
2134         nonceurl="$ACME_DIRECTORY"
2135         _headers="$(_get "$nonceurl" "onlyheader")"
2136         _debug2 _headers "$_headers"
2137         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2138       fi
2139       if [ -z "$_CACHED_NONCE" ] && [ "$ACME_NEW_NONCE" ]; then
2140         _debug2 "Get nonce with GET. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2141         nonceurl="$ACME_NEW_NONCE"
2142         _headers="$(_get "$nonceurl" "onlyheader")"
2143         _debug2 _headers "$_headers"
2144         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2145       fi
2146       _debug2 _CACHED_NONCE "$_CACHED_NONCE"
2147       if [ "$?" != "0" ]; then
2148         _err "Can not connect to $nonceurl to get nonce."
2149         return 1
2150       fi
2151     else
2152       _debug2 "Use _CACHED_NONCE" "$_CACHED_NONCE"
2153     fi
2154     nonce="$_CACHED_NONCE"
2155     _debug2 nonce "$nonce"
2156     if [ -z "$nonce" ]; then
2157       _info "Could not get nonce, let's try again."
2158       _sleep 2
2159       continue
2160     fi
2161
2162     if [ "$url" = "$ACME_NEW_ACCOUNT" ]; then
2163       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2164     elif [ "$url" = "$ACME_REVOKE_CERT" ] && [ "$keyfile" != "$ACCOUNT_KEY_PATH" ]; then
2165       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2166     else
2167       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"kid\": \"${ACCOUNT_URL}\""'}'
2168     fi
2169
2170     _debug3 protected "$protected"
2171
2172     protected64="$(printf "%s" "$protected" | _base64 | _url_replace)"
2173     _debug3 protected64 "$protected64"
2174
2175     if ! _sig_t="$(printf "%s" "$protected64.$payload64" | _sign "$keyfile" "sha256")"; then
2176       _err "Sign request failed."
2177       return 1
2178     fi
2179     _debug3 _sig_t "$_sig_t"
2180
2181     sig="$(printf "%s" "$_sig_t" | _url_replace)"
2182     _debug3 sig "$sig"
2183
2184     body="{\"protected\": \"$protected64\", \"payload\": \"$payload64\", \"signature\": \"$sig\"}"
2185     _debug3 body "$body"
2186
2187     response="$(_post "$body" "$url" "$needbase64" "POST" "$__request_conent_type")"
2188     _CACHED_NONCE=""
2189
2190     if [ "$?" != "0" ]; then
2191       _err "Can not post to $url"
2192       return 1
2193     fi
2194
2195     responseHeaders="$(cat "$HTTP_HEADER")"
2196     _debug2 responseHeaders "$responseHeaders"
2197
2198     code="$(grep "^HTTP" "$HTTP_HEADER" | _tail_n 1 | cut -d " " -f 2 | tr -d "\r\n")"
2199     _debug code "$code"
2200
2201     _debug2 original "$response"
2202     if echo "$responseHeaders" | grep -i "Content-Type: *application/json" >/dev/null 2>&1; then
2203       response="$(echo "$response" | _json_decode | _normalizeJson)"
2204     fi
2205     _debug2 response "$response"
2206
2207     _CACHED_NONCE="$(echo "$responseHeaders" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2 | cut -d , -f 1)"
2208
2209     if ! _startswith "$code" "2"; then
2210       _body="$response"
2211       if [ "$needbase64" ]; then
2212         _body="$(echo "$_body" | _dbase64 multiline)"
2213         _debug3 _body "$_body"
2214       fi
2215
2216       if _contains "$_body" "JWS has invalid anti-replay nonce" || _contains "$_body" "JWS has an invalid anti-replay nonce"; then
2217         _info "It seems the CA server is busy now, let's wait and retry. Sleeping $_sleep_retry_sec seconds."
2218         _CACHED_NONCE=""
2219         _sleep $_sleep_retry_sec
2220         continue
2221       fi
2222       if _contains "$_body" "The Replay Nonce is not recognized"; then
2223         _info "The replay Nonce is not valid, let's get a new one, Sleeping $_sleep_retry_sec seconds."
2224         _CACHED_NONCE=""
2225         _sleep $_sleep_retry_sec
2226         continue
2227       fi
2228     fi
2229     return 0
2230   done
2231   _info "Giving up sending to CA server after $MAX_REQUEST_RETRY_TIMES retries."
2232   return 1
2233
2234 }
2235
2236 #setopt "file"  "opt"  "="  "value" [";"]
2237 _setopt() {
2238   __conf="$1"
2239   __opt="$2"
2240   __sep="$3"
2241   __val="$4"
2242   __end="$5"
2243   if [ -z "$__opt" ]; then
2244     _usage usage: _setopt '"file"  "opt"  "="  "value" [";"]'
2245     return
2246   fi
2247   if [ ! -f "$__conf" ]; then
2248     touch "$__conf"
2249   fi
2250
2251   if grep -n "^$__opt$__sep" "$__conf" >/dev/null; then
2252     _debug3 OK
2253     if _contains "$__val" "&"; then
2254       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2255     fi
2256     text="$(cat "$__conf")"
2257     printf -- "%s\n" "$text" | sed "s|^$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2258
2259   elif grep -n "^#$__opt$__sep" "$__conf" >/dev/null; then
2260     if _contains "$__val" "&"; then
2261       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2262     fi
2263     text="$(cat "$__conf")"
2264     printf -- "%s\n" "$text" | sed "s|^#$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2265
2266   else
2267     _debug3 APP
2268     echo "$__opt$__sep$__val$__end" >>"$__conf"
2269   fi
2270   _debug3 "$(grep -n "^$__opt$__sep" "$__conf")"
2271 }
2272
2273 #_save_conf  file key  value base64encode
2274 #save to conf
2275 _save_conf() {
2276   _s_c_f="$1"
2277   _sdkey="$2"
2278   _sdvalue="$3"
2279   _b64encode="$4"
2280   if [ "$_sdvalue" ] && [ "$_b64encode" ]; then
2281     _sdvalue="${B64CONF_START}$(printf "%s" "${_sdvalue}" | _base64)${B64CONF_END}"
2282   fi
2283   if [ "$_s_c_f" ]; then
2284     _setopt "$_s_c_f" "$_sdkey" "=" "'$_sdvalue'"
2285   else
2286     _err "config file is empty, can not save $_sdkey=$_sdvalue"
2287   fi
2288 }
2289
2290 #_clear_conf file  key
2291 _clear_conf() {
2292   _c_c_f="$1"
2293   _sdkey="$2"
2294   if [ "$_c_c_f" ]; then
2295     _conf_data="$(cat "$_c_c_f")"
2296     echo "$_conf_data" | sed "s/^$_sdkey *=.*$//" >"$_c_c_f"
2297   else
2298     _err "config file is empty, can not clear"
2299   fi
2300 }
2301
2302 #_read_conf file  key
2303 _read_conf() {
2304   _r_c_f="$1"
2305   _sdkey="$2"
2306   if [ -f "$_r_c_f" ]; then
2307     _sdv="$(
2308       eval "$(grep "^$_sdkey *=" "$_r_c_f")"
2309       eval "printf \"%s\" \"\$$_sdkey\""
2310     )"
2311     if _startswith "$_sdv" "${B64CONF_START}" && _endswith "$_sdv" "${B64CONF_END}"; then
2312       _sdv="$(echo "$_sdv" | sed "s/${B64CONF_START}//" | sed "s/${B64CONF_END}//" | _dbase64)"
2313     fi
2314     printf "%s" "$_sdv"
2315   else
2316     _debug "config file is empty, can not read $_sdkey"
2317   fi
2318 }
2319
2320 #_savedomainconf   key  value  base64encode
2321 #save to domain.conf
2322 _savedomainconf() {
2323   _save_conf "$DOMAIN_CONF" "$@"
2324 }
2325
2326 #_cleardomainconf   key
2327 _cleardomainconf() {
2328   _clear_conf "$DOMAIN_CONF" "$1"
2329 }
2330
2331 #_readdomainconf   key
2332 _readdomainconf() {
2333   _read_conf "$DOMAIN_CONF" "$1"
2334 }
2335
2336 #key  value  base64encode
2337 _savedeployconf() {
2338   _savedomainconf "SAVED_$1" "$2" "$3"
2339   #remove later
2340   _cleardomainconf "$1"
2341 }
2342
2343 #key
2344 _getdeployconf() {
2345   _rac_key="$1"
2346   _rac_value="$(eval echo \$"$_rac_key")"
2347   if [ "$_rac_value" ]; then
2348     if _startswith "$_rac_value" '"' && _endswith "$_rac_value" '"'; then
2349       _debug2 "trim quotation marks"
2350       eval "export $_rac_key=$_rac_value"
2351     fi
2352     return 0 # do nothing
2353   fi
2354   _saved=$(_readdomainconf "SAVED_$_rac_key")
2355   eval "export $_rac_key=\"\$_saved\""
2356 }
2357
2358 #_saveaccountconf  key  value  base64encode
2359 _saveaccountconf() {
2360   _save_conf "$ACCOUNT_CONF_PATH" "$@"
2361 }
2362
2363 #key  value base64encode
2364 _saveaccountconf_mutable() {
2365   _save_conf "$ACCOUNT_CONF_PATH" "SAVED_$1" "$2" "$3"
2366   #remove later
2367   _clearaccountconf "$1"
2368 }
2369
2370 #key
2371 _readaccountconf() {
2372   _read_conf "$ACCOUNT_CONF_PATH" "$1"
2373 }
2374
2375 #key
2376 _readaccountconf_mutable() {
2377   _rac_key="$1"
2378   _readaccountconf "SAVED_$_rac_key"
2379 }
2380
2381 #_clearaccountconf   key
2382 _clearaccountconf() {
2383   _clear_conf "$ACCOUNT_CONF_PATH" "$1"
2384 }
2385
2386 #key
2387 _clearaccountconf_mutable() {
2388   _clearaccountconf "SAVED_$1"
2389   #remove later
2390   _clearaccountconf "$1"
2391 }
2392
2393 #_savecaconf  key  value
2394 _savecaconf() {
2395   _save_conf "$CA_CONF" "$1" "$2"
2396 }
2397
2398 #_readcaconf   key
2399 _readcaconf() {
2400   _read_conf "$CA_CONF" "$1"
2401 }
2402
2403 #_clearaccountconf   key
2404 _clearcaconf() {
2405   _clear_conf "$CA_CONF" "$1"
2406 }
2407
2408 # content localaddress
2409 _startserver() {
2410   content="$1"
2411   ncaddr="$2"
2412   _debug "content" "$content"
2413   _debug "ncaddr" "$ncaddr"
2414
2415   _debug "startserver: $$"
2416
2417   _debug Le_HTTPPort "$Le_HTTPPort"
2418   _debug Le_Listen_V4 "$Le_Listen_V4"
2419   _debug Le_Listen_V6 "$Le_Listen_V6"
2420
2421   _NC="socat"
2422   if [ "$Le_Listen_V4" ]; then
2423     _NC="$_NC -4"
2424   elif [ "$Le_Listen_V6" ]; then
2425     _NC="$_NC -6"
2426   fi
2427
2428   if [ "$DEBUG" ] && [ "$DEBUG" -gt "1" ]; then
2429     _NC="$_NC -d -d -v"
2430   fi
2431
2432   SOCAT_OPTIONS=TCP-LISTEN:$Le_HTTPPort,crlf,reuseaddr,fork
2433
2434   #Adding bind to local-address
2435   if [ "$ncaddr" ]; then
2436     SOCAT_OPTIONS="$SOCAT_OPTIONS,bind=${ncaddr}"
2437   fi
2438
2439   _content_len="$(printf "%s" "$content" | wc -c)"
2440   _debug _content_len "$_content_len"
2441   _debug "_NC" "$_NC $SOCAT_OPTIONS"
2442   $_NC $SOCAT_OPTIONS SYSTEM:"sleep 1; \
2443 echo 'HTTP/1.0 200 OK'; \
2444 echo 'Content-Length\: $_content_len'; \
2445 echo ''; \
2446 printf '%s' '$content';" &
2447   serverproc="$!"
2448 }
2449
2450 _stopserver() {
2451   pid="$1"
2452   _debug "pid" "$pid"
2453   if [ -z "$pid" ]; then
2454     return
2455   fi
2456
2457   kill $pid
2458
2459 }
2460
2461 # sleep sec
2462 _sleep() {
2463   _sleep_sec="$1"
2464   if [ "$__INTERACTIVE" ]; then
2465     _sleep_c="$_sleep_sec"
2466     while [ "$_sleep_c" -ge "0" ]; do
2467       printf "\r      \r"
2468       __green "$_sleep_c"
2469       _sleep_c="$(_math "$_sleep_c" - 1)"
2470       sleep 1
2471     done
2472     printf "\r"
2473   else
2474     sleep "$_sleep_sec"
2475   fi
2476 }
2477
2478 # _starttlsserver  san_a  san_b port content _ncaddr acmeValidationv1
2479 _starttlsserver() {
2480   _info "Starting tls server."
2481   san_a="$1"
2482   san_b="$2"
2483   port="$3"
2484   content="$4"
2485   opaddr="$5"
2486   acmeValidationv1="$6"
2487
2488   _debug san_a "$san_a"
2489   _debug san_b "$san_b"
2490   _debug port "$port"
2491   _debug acmeValidationv1 "$acmeValidationv1"
2492
2493   #create key TLS_KEY
2494   if ! _createkey "2048" "$TLS_KEY"; then
2495     _err "Create tls validation key error."
2496     return 1
2497   fi
2498
2499   #create csr
2500   alt="$san_a"
2501   if [ "$san_b" ]; then
2502     alt="$alt,$san_b"
2503   fi
2504   if ! _createcsr "tls.acme.sh" "$alt" "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$acmeValidationv1"; then
2505     _err "Create tls validation csr error."
2506     return 1
2507   fi
2508
2509   #self signed
2510   if ! _signcsr "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$TLS_CERT"; then
2511     _err "Create tls validation cert error."
2512     return 1
2513   fi
2514
2515   __S_OPENSSL="${ACME_OPENSSL_BIN:-openssl} s_server -www -cert $TLS_CERT  -key $TLS_KEY "
2516   if [ "$opaddr" ]; then
2517     __S_OPENSSL="$__S_OPENSSL -accept $opaddr:$port"
2518   else
2519     __S_OPENSSL="$__S_OPENSSL -accept $port"
2520   fi
2521
2522   _debug Le_Listen_V4 "$Le_Listen_V4"
2523   _debug Le_Listen_V6 "$Le_Listen_V6"
2524   if [ "$Le_Listen_V4" ]; then
2525     __S_OPENSSL="$__S_OPENSSL -4"
2526   elif [ "$Le_Listen_V6" ]; then
2527     __S_OPENSSL="$__S_OPENSSL -6"
2528   fi
2529
2530   if [ "$acmeValidationv1" ]; then
2531     __S_OPENSSL="$__S_OPENSSL -alpn acme-tls/1"
2532   fi
2533
2534   _debug "$__S_OPENSSL"
2535   if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
2536     $__S_OPENSSL -tlsextdebug &
2537   else
2538     $__S_OPENSSL >/dev/null 2>&1 &
2539   fi
2540
2541   serverproc="$!"
2542   sleep 1
2543   _debug serverproc "$serverproc"
2544 }
2545
2546 #file
2547 _readlink() {
2548   _rf="$1"
2549   if ! readlink -f "$_rf" 2>/dev/null; then
2550     if _startswith "$_rf" "/"; then
2551       echo "$_rf"
2552       return 0
2553     fi
2554     echo "$(pwd)/$_rf" | _conapath
2555   fi
2556 }
2557
2558 _conapath() {
2559   sed "s#/\./#/#g"
2560 }
2561
2562 __initHome() {
2563   if [ -z "$_SCRIPT_HOME" ]; then
2564     if _exists readlink && _exists dirname; then
2565       _debug "Lets find script dir."
2566       _debug "_SCRIPT_" "$_SCRIPT_"
2567       _script="$(_readlink "$_SCRIPT_")"
2568       _debug "_script" "$_script"
2569       _script_home="$(dirname "$_script")"
2570       _debug "_script_home" "$_script_home"
2571       if [ -d "$_script_home" ]; then
2572         _SCRIPT_HOME="$_script_home"
2573       else
2574         _err "It seems the script home is not correct:$_script_home"
2575       fi
2576     fi
2577   fi
2578
2579   #  if [ -z "$LE_WORKING_DIR" ]; then
2580   #    if [ -f "$DEFAULT_INSTALL_HOME/account.conf" ]; then
2581   #      _debug "It seems that $PROJECT_NAME is already installed in $DEFAULT_INSTALL_HOME"
2582   #      LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2583   #    else
2584   #      LE_WORKING_DIR="$_SCRIPT_HOME"
2585   #    fi
2586   #  fi
2587
2588   if [ -z "$LE_WORKING_DIR" ]; then
2589     _debug "Using default home:$DEFAULT_INSTALL_HOME"
2590     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2591   fi
2592   export LE_WORKING_DIR
2593
2594   if [ -z "$LE_CONFIG_HOME" ]; then
2595     LE_CONFIG_HOME="$LE_WORKING_DIR"
2596   fi
2597   _debug "Using config home:$LE_CONFIG_HOME"
2598   export LE_CONFIG_HOME
2599
2600   _DEFAULT_ACCOUNT_CONF_PATH="$LE_CONFIG_HOME/account.conf"
2601
2602   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2603     if [ -f "$_DEFAULT_ACCOUNT_CONF_PATH" ]; then
2604       . "$_DEFAULT_ACCOUNT_CONF_PATH"
2605     fi
2606   fi
2607
2608   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2609     ACCOUNT_CONF_PATH="$_DEFAULT_ACCOUNT_CONF_PATH"
2610   fi
2611   _debug3 ACCOUNT_CONF_PATH "$ACCOUNT_CONF_PATH"
2612   DEFAULT_LOG_FILE="$LE_CONFIG_HOME/$PROJECT_NAME.log"
2613
2614   DEFAULT_CA_HOME="$LE_CONFIG_HOME/ca"
2615
2616   if [ -z "$LE_TEMP_DIR" ]; then
2617     LE_TEMP_DIR="$LE_CONFIG_HOME/tmp"
2618   fi
2619 }
2620
2621 _clearAPI() {
2622   ACME_NEW_ACCOUNT=""
2623   ACME_KEY_CHANGE=""
2624   ACME_NEW_AUTHZ=""
2625   ACME_NEW_ORDER=""
2626   ACME_REVOKE_CERT=""
2627   ACME_NEW_NONCE=""
2628   ACME_AGREEMENT=""
2629 }
2630
2631 #server
2632 _initAPI() {
2633   _api_server="${1:-$ACME_DIRECTORY}"
2634   _debug "_init api for server: $_api_server"
2635
2636   MAX_API_RETRY_TIMES=10
2637   _sleep_retry_sec=10
2638   _request_retry_times=0
2639   while [ -z "$ACME_NEW_ACCOUNT" ] && [ "${_request_retry_times}" -lt "$MAX_API_RETRY_TIMES" ]; do
2640     _request_retry_times=$(_math "$_request_retry_times" + 1)
2641     response=$(_get "$_api_server")
2642     if [ "$?" != "0" ]; then
2643       _debug2 "response" "$response"
2644       _info "Can not init api for: $_api_server."
2645       _info "Sleep $_sleep_retry_sec and retry."
2646       _sleep "$_sleep_retry_sec"
2647       continue
2648     fi
2649     response=$(echo "$response" | _json_decode)
2650     _debug2 "response" "$response"
2651
2652     ACME_KEY_CHANGE=$(echo "$response" | _egrep_o 'keyChange" *: *"[^"]*"' | cut -d '"' -f 3)
2653     export ACME_KEY_CHANGE
2654
2655     ACME_NEW_AUTHZ=$(echo "$response" | _egrep_o 'newAuthz" *: *"[^"]*"' | cut -d '"' -f 3)
2656     export ACME_NEW_AUTHZ
2657
2658     ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'newOrder" *: *"[^"]*"' | cut -d '"' -f 3)
2659     export ACME_NEW_ORDER
2660
2661     ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'newAccount" *: *"[^"]*"' | cut -d '"' -f 3)
2662     export ACME_NEW_ACCOUNT
2663
2664     ACME_REVOKE_CERT=$(echo "$response" | _egrep_o 'revokeCert" *: *"[^"]*"' | cut -d '"' -f 3)
2665     export ACME_REVOKE_CERT
2666
2667     ACME_NEW_NONCE=$(echo "$response" | _egrep_o 'newNonce" *: *"[^"]*"' | cut -d '"' -f 3)
2668     export ACME_NEW_NONCE
2669
2670     ACME_AGREEMENT=$(echo "$response" | _egrep_o 'termsOfService" *: *"[^"]*"' | cut -d '"' -f 3)
2671     export ACME_AGREEMENT
2672
2673     _debug "ACME_KEY_CHANGE" "$ACME_KEY_CHANGE"
2674     _debug "ACME_NEW_AUTHZ" "$ACME_NEW_AUTHZ"
2675     _debug "ACME_NEW_ORDER" "$ACME_NEW_ORDER"
2676     _debug "ACME_NEW_ACCOUNT" "$ACME_NEW_ACCOUNT"
2677     _debug "ACME_REVOKE_CERT" "$ACME_REVOKE_CERT"
2678     _debug "ACME_AGREEMENT" "$ACME_AGREEMENT"
2679     _debug "ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2680     if [ "$ACME_NEW_ACCOUNT" ] && [ "$ACME_NEW_ORDER" ]; then
2681       return 0
2682     fi
2683     _info "Sleep $_sleep_retry_sec and retry."
2684     _sleep "$_sleep_retry_sec"
2685   done
2686   if [ "$ACME_NEW_ACCOUNT" ] && [ "$ACME_NEW_ORDER" ]; then
2687     return 0
2688   fi
2689   _err "Can not init api, for $_api_server"
2690   return 1
2691 }
2692
2693 #[domain]  [keylength or isEcc flag]
2694 _initpath() {
2695   domain="$1"
2696   _ilength="$2"
2697
2698   __initHome
2699
2700   if [ -f "$ACCOUNT_CONF_PATH" ]; then
2701     . "$ACCOUNT_CONF_PATH"
2702   fi
2703
2704   if [ "$_ACME_IN_CRON" ]; then
2705     if [ ! "$_USER_PATH_EXPORTED" ]; then
2706       _USER_PATH_EXPORTED=1
2707       export PATH="$USER_PATH:$PATH"
2708     fi
2709   fi
2710
2711   if [ -z "$CA_HOME" ]; then
2712     CA_HOME="$DEFAULT_CA_HOME"
2713   fi
2714
2715   if [ -z "$ACME_DIRECTORY" ]; then
2716     if [ "$STAGE" ]; then
2717       ACME_DIRECTORY="$DEFAULT_STAGING_CA"
2718       _info "Using ACME_DIRECTORY: $ACME_DIRECTORY"
2719     else
2720       default_acme_server=$(_readaccountconf "DEFAULT_ACME_SERVER")
2721       _debug default_acme_server "$default_acme_server"
2722       if [ "$default_acme_server" ]; then
2723         ACME_DIRECTORY="$default_acme_server"
2724       else
2725         ACME_DIRECTORY="$DEFAULT_CA"
2726       fi
2727     fi
2728   fi
2729
2730   _debug ACME_DIRECTORY "$ACME_DIRECTORY"
2731   _ACME_SERVER_HOST="$(echo "$ACME_DIRECTORY" | cut -d : -f 2 | tr -s / | cut -d / -f 2)"
2732   _debug2 "_ACME_SERVER_HOST" "$_ACME_SERVER_HOST"
2733
2734   _ACME_SERVER_PATH="$(echo "$ACME_DIRECTORY" | cut -d : -f 2- | tr -s / | cut -d / -f 3-)"
2735   _debug2 "_ACME_SERVER_PATH" "$_ACME_SERVER_PATH"
2736
2737   CA_DIR="$CA_HOME/$_ACME_SERVER_HOST/$_ACME_SERVER_PATH"
2738   _DEFAULT_CA_CONF="$CA_DIR/ca.conf"
2739   if [ -z "$CA_CONF" ]; then
2740     CA_CONF="$_DEFAULT_CA_CONF"
2741   fi
2742   _debug3 CA_CONF "$CA_CONF"
2743
2744   _OLD_CADIR="$CA_HOME/$_ACME_SERVER_HOST"
2745   _OLD_ACCOUNT_KEY="$_OLD_CADIR/account.key"
2746   _OLD_ACCOUNT_JSON="$_OLD_CADIR/account.json"
2747   _OLD_CA_CONF="$_OLD_CADIR/ca.conf"
2748
2749   _DEFAULT_ACCOUNT_KEY_PATH="$CA_DIR/account.key"
2750   _DEFAULT_ACCOUNT_JSON_PATH="$CA_DIR/account.json"
2751   if [ -z "$ACCOUNT_KEY_PATH" ]; then
2752     ACCOUNT_KEY_PATH="$_DEFAULT_ACCOUNT_KEY_PATH"
2753     if [ -f "$_OLD_ACCOUNT_KEY" ] && ! [ -f "$ACCOUNT_KEY_PATH" ]; then
2754       mkdir -p "$CA_DIR"
2755       mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
2756     fi
2757   fi
2758
2759   if [ -z "$ACCOUNT_JSON_PATH" ]; then
2760     ACCOUNT_JSON_PATH="$_DEFAULT_ACCOUNT_JSON_PATH"
2761     if [ -f "$_OLD_ACCOUNT_JSON" ] && ! [ -f "$ACCOUNT_JSON_PATH" ]; then
2762       mkdir -p "$CA_DIR"
2763       mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
2764     fi
2765   fi
2766
2767   if [ -f "$_OLD_CA_CONF" ] && ! [ -f "$CA_CONF" ]; then
2768     mkdir -p "$CA_DIR"
2769     mv "$_OLD_CA_CONF" "$CA_CONF"
2770   fi
2771
2772   if [ -f "$CA_CONF" ]; then
2773     . "$CA_CONF"
2774   fi
2775
2776   if [ -z "$ACME_DIR" ]; then
2777     ACME_DIR="/home/.acme"
2778   fi
2779
2780   if [ -z "$APACHE_CONF_BACKUP_DIR" ]; then
2781     APACHE_CONF_BACKUP_DIR="$LE_CONFIG_HOME"
2782   fi
2783
2784   if [ -z "$USER_AGENT" ]; then
2785     USER_AGENT="$DEFAULT_USER_AGENT"
2786   fi
2787
2788   if [ -z "$HTTP_HEADER" ]; then
2789     HTTP_HEADER="$LE_CONFIG_HOME/http.header"
2790   fi
2791
2792   _DEFAULT_CERT_HOME="$LE_CONFIG_HOME"
2793   if [ -z "$CERT_HOME" ]; then
2794     CERT_HOME="$_DEFAULT_CERT_HOME"
2795   fi
2796
2797   if [ -z "$ACME_OPENSSL_BIN" ] || [ ! -f "$ACME_OPENSSL_BIN" ] || [ ! -x "$ACME_OPENSSL_BIN" ]; then
2798     ACME_OPENSSL_BIN="$DEFAULT_OPENSSL_BIN"
2799   fi
2800
2801   if [ -z "$domain" ]; then
2802     return 0
2803   fi
2804
2805   if [ -z "$DOMAIN_PATH" ]; then
2806     domainhome="$CERT_HOME/$domain"
2807     domainhomeecc="$CERT_HOME/$domain$ECC_SUFFIX"
2808
2809     DOMAIN_PATH="$domainhome"
2810
2811     if _isEccKey "$_ilength"; then
2812       DOMAIN_PATH="$domainhomeecc"
2813     else
2814       if [ ! -d "$domainhome" ] && [ -d "$domainhomeecc" ]; then
2815         _info "The domain '$domain' seems to have a ECC cert already, please add '$(__red "--ecc")' parameter if you want to use that cert."
2816       fi
2817     fi
2818     _debug DOMAIN_PATH "$DOMAIN_PATH"
2819   fi
2820
2821   if [ -z "$DOMAIN_BACKUP_PATH" ]; then
2822     DOMAIN_BACKUP_PATH="$DOMAIN_PATH/backup"
2823   fi
2824
2825   if [ -z "$DOMAIN_CONF" ]; then
2826     DOMAIN_CONF="$DOMAIN_PATH/$domain.conf"
2827   fi
2828
2829   if [ -z "$DOMAIN_SSL_CONF" ]; then
2830     DOMAIN_SSL_CONF="$DOMAIN_PATH/$domain.csr.conf"
2831   fi
2832
2833   if [ -z "$CSR_PATH" ]; then
2834     CSR_PATH="$DOMAIN_PATH/$domain.csr"
2835   fi
2836   if [ -z "$CERT_KEY_PATH" ]; then
2837     CERT_KEY_PATH="$DOMAIN_PATH/$domain.key"
2838   fi
2839   if [ -z "$CERT_PATH" ]; then
2840     CERT_PATH="$DOMAIN_PATH/$domain.cer"
2841   fi
2842   if [ -z "$CA_CERT_PATH" ]; then
2843     CA_CERT_PATH="$DOMAIN_PATH/ca.cer"
2844   fi
2845   if [ -z "$CERT_FULLCHAIN_PATH" ]; then
2846     CERT_FULLCHAIN_PATH="$DOMAIN_PATH/fullchain.cer"
2847   fi
2848   if [ -z "$CERT_PFX_PATH" ]; then
2849     CERT_PFX_PATH="$DOMAIN_PATH/$domain.pfx"
2850   fi
2851   if [ -z "$CERT_PKCS8_PATH" ]; then
2852     CERT_PKCS8_PATH="$DOMAIN_PATH/$domain.pkcs8"
2853   fi
2854
2855   if [ -z "$TLS_CONF" ]; then
2856     TLS_CONF="$DOMAIN_PATH/tls.validation.conf"
2857   fi
2858   if [ -z "$TLS_CERT" ]; then
2859     TLS_CERT="$DOMAIN_PATH/tls.validation.cert"
2860   fi
2861   if [ -z "$TLS_KEY" ]; then
2862     TLS_KEY="$DOMAIN_PATH/tls.validation.key"
2863   fi
2864   if [ -z "$TLS_CSR" ]; then
2865     TLS_CSR="$DOMAIN_PATH/tls.validation.csr"
2866   fi
2867
2868 }
2869
2870 _exec() {
2871   if [ -z "$_EXEC_TEMP_ERR" ]; then
2872     _EXEC_TEMP_ERR="$(_mktemp)"
2873   fi
2874
2875   if [ "$_EXEC_TEMP_ERR" ]; then
2876     eval "$@ 2>>$_EXEC_TEMP_ERR"
2877   else
2878     eval "$@"
2879   fi
2880 }
2881
2882 _exec_err() {
2883   [ "$_EXEC_TEMP_ERR" ] && _err "$(cat "$_EXEC_TEMP_ERR")" && echo "" >"$_EXEC_TEMP_ERR"
2884 }
2885
2886 _apachePath() {
2887   _APACHECTL="apachectl"
2888   if ! _exists apachectl; then
2889     if _exists apache2ctl; then
2890       _APACHECTL="apache2ctl"
2891     else
2892       _err "'apachectl not found. It seems that apache is not installed, or you are not root user.'"
2893       _err "Please use webroot mode to try again."
2894       return 1
2895     fi
2896   fi
2897
2898   if ! _exec $_APACHECTL -V >/dev/null; then
2899     _exec_err
2900     return 1
2901   fi
2902
2903   if [ "$APACHE_HTTPD_CONF" ]; then
2904     _saveaccountconf APACHE_HTTPD_CONF "$APACHE_HTTPD_CONF"
2905     httpdconf="$APACHE_HTTPD_CONF"
2906     httpdconfname="$(basename "$httpdconfname")"
2907   else
2908     httpdconfname="$($_APACHECTL -V | grep SERVER_CONFIG_FILE= | cut -d = -f 2 | tr -d '"')"
2909     _debug httpdconfname "$httpdconfname"
2910
2911     if [ -z "$httpdconfname" ]; then
2912       _err "Can not read apache config file."
2913       return 1
2914     fi
2915
2916     if _startswith "$httpdconfname" '/'; then
2917       httpdconf="$httpdconfname"
2918       httpdconfname="$(basename "$httpdconfname")"
2919     else
2920       httpdroot="$($_APACHECTL -V | grep HTTPD_ROOT= | cut -d = -f 2 | tr -d '"')"
2921       _debug httpdroot "$httpdroot"
2922       httpdconf="$httpdroot/$httpdconfname"
2923       httpdconfname="$(basename "$httpdconfname")"
2924     fi
2925   fi
2926   _debug httpdconf "$httpdconf"
2927   _debug httpdconfname "$httpdconfname"
2928   if [ ! -f "$httpdconf" ]; then
2929     _err "Apache Config file not found" "$httpdconf"
2930     return 1
2931   fi
2932   return 0
2933 }
2934
2935 _restoreApache() {
2936   if [ -z "$usingApache" ]; then
2937     return 0
2938   fi
2939   _initpath
2940   if ! _apachePath; then
2941     return 1
2942   fi
2943
2944   if [ ! -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname" ]; then
2945     _debug "No config file to restore."
2946     return 0
2947   fi
2948
2949   cat "$APACHE_CONF_BACKUP_DIR/$httpdconfname" >"$httpdconf"
2950   _debug "Restored: $httpdconf."
2951   if ! _exec $_APACHECTL -t; then
2952     _exec_err
2953     _err "Sorry, restore apache config error, please contact me."
2954     return 1
2955   fi
2956   _debug "Restored successfully."
2957   rm -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname"
2958   return 0
2959 }
2960
2961 _setApache() {
2962   _initpath
2963   if ! _apachePath; then
2964     return 1
2965   fi
2966
2967   #test the conf first
2968   _info "Checking if there is an error in the apache config file before starting."
2969
2970   if ! _exec "$_APACHECTL" -t >/dev/null; then
2971     _exec_err
2972     _err "The apache config file has error, please fix it first, then try again."
2973     _err "Don't worry, there is nothing changed to your system."
2974     return 1
2975   else
2976     _info "OK"
2977   fi
2978
2979   #backup the conf
2980   _debug "Backup apache config file" "$httpdconf"
2981   if ! cp "$httpdconf" "$APACHE_CONF_BACKUP_DIR/"; then
2982     _err "Can not backup apache config file, so abort. Don't worry, the apache config is not changed."
2983     _err "This might be a bug of $PROJECT_NAME , please report issue: $PROJECT"
2984     return 1
2985   fi
2986   _info "JFYI, Config file $httpdconf is backuped to $APACHE_CONF_BACKUP_DIR/$httpdconfname"
2987   _info "In case there is an error that can not be restored automatically, you may try restore it yourself."
2988   _info "The backup file will be deleted on success, just forget it."
2989
2990   #add alias
2991
2992   apacheVer="$($_APACHECTL -V | grep "Server version:" | cut -d : -f 2 | cut -d " " -f 2 | cut -d '/' -f 2)"
2993   _debug "apacheVer" "$apacheVer"
2994   apacheMajor="$(echo "$apacheVer" | cut -d . -f 1)"
2995   apacheMinor="$(echo "$apacheVer" | cut -d . -f 2)"
2996
2997   if [ "$apacheVer" ] && [ "$apacheMajor$apacheMinor" -ge "24" ]; then
2998     echo "
2999 Alias /.well-known/acme-challenge  $ACME_DIR
3000
3001 <Directory $ACME_DIR >
3002 Require all granted
3003 </Directory>
3004   " >>"$httpdconf"
3005   else
3006     echo "
3007 Alias /.well-known/acme-challenge  $ACME_DIR
3008
3009 <Directory $ACME_DIR >
3010 Order allow,deny
3011 Allow from all
3012 </Directory>
3013   " >>"$httpdconf"
3014   fi
3015
3016   _msg="$($_APACHECTL -t 2>&1)"
3017   if [ "$?" != "0" ]; then
3018     _err "Sorry, apache config error"
3019     if _restoreApache; then
3020       _err "The apache config file is restored."
3021     else
3022       _err "Sorry, the apache config file can not be restored, please report bug."
3023     fi
3024     return 1
3025   fi
3026
3027   if [ ! -d "$ACME_DIR" ]; then
3028     mkdir -p "$ACME_DIR"
3029     chmod 755 "$ACME_DIR"
3030   fi
3031
3032   if ! _exec "$_APACHECTL" graceful; then
3033     _exec_err
3034     _err "$_APACHECTL  graceful error, please contact me."
3035     _restoreApache
3036     return 1
3037   fi
3038   usingApache="1"
3039   return 0
3040 }
3041
3042 #find the real nginx conf file
3043 #backup
3044 #set the nginx conf
3045 #returns the real nginx conf file
3046 _setNginx() {
3047   _d="$1"
3048   _croot="$2"
3049   _thumbpt="$3"
3050
3051   FOUND_REAL_NGINX_CONF=""
3052   FOUND_REAL_NGINX_CONF_LN=""
3053   BACKUP_NGINX_CONF=""
3054   _debug _croot "$_croot"
3055   _start_f="$(echo "$_croot" | cut -d : -f 2)"
3056   _debug _start_f "$_start_f"
3057   if [ -z "$_start_f" ]; then
3058     _debug "find start conf from nginx command"
3059     if [ -z "$NGINX_CONF" ]; then
3060       if ! _exists "nginx"; then
3061         _err "nginx command is not found."
3062         return 1
3063       fi
3064       NGINX_CONF="$(nginx -V 2>&1 | _egrep_o "--conf-path=[^ ]* " | tr -d " ")"
3065       _debug NGINX_CONF "$NGINX_CONF"
3066       NGINX_CONF="$(echo "$NGINX_CONF" | cut -d = -f 2)"
3067       _debug NGINX_CONF "$NGINX_CONF"
3068       if [ -z "$NGINX_CONF" ]; then
3069         _err "Can not find nginx conf."
3070         NGINX_CONF=""
3071         return 1
3072       fi
3073       if [ ! -f "$NGINX_CONF" ]; then
3074         _err "'$NGINX_CONF' doesn't exist."
3075         NGINX_CONF=""
3076         return 1
3077       fi
3078       _debug "Found nginx conf file:$NGINX_CONF"
3079     fi
3080     _start_f="$NGINX_CONF"
3081   fi
3082   _debug "Start detect nginx conf for $_d from:$_start_f"
3083   if ! _checkConf "$_d" "$_start_f"; then
3084     _err "Can not find conf file for domain $d"
3085     return 1
3086   fi
3087   _info "Found conf file: $FOUND_REAL_NGINX_CONF"
3088
3089   _ln=$FOUND_REAL_NGINX_CONF_LN
3090   _debug "_ln" "$_ln"
3091
3092   _lnn=$(_math $_ln + 1)
3093   _debug _lnn "$_lnn"
3094   _start_tag="$(sed -n "$_lnn,${_lnn}p" "$FOUND_REAL_NGINX_CONF")"
3095   _debug "_start_tag" "$_start_tag"
3096   if [ "$_start_tag" = "$NGINX_START" ]; then
3097     _info "The domain $_d is already configured, skip"
3098     FOUND_REAL_NGINX_CONF=""
3099     return 0
3100   fi
3101
3102   mkdir -p "$DOMAIN_BACKUP_PATH"
3103   _backup_conf="$DOMAIN_BACKUP_PATH/$_d.nginx.conf"
3104   _debug _backup_conf "$_backup_conf"
3105   BACKUP_NGINX_CONF="$_backup_conf"
3106   _info "Backup $FOUND_REAL_NGINX_CONF to $_backup_conf"
3107   if ! cp "$FOUND_REAL_NGINX_CONF" "$_backup_conf"; then
3108     _err "backup error."
3109     FOUND_REAL_NGINX_CONF=""
3110     return 1
3111   fi
3112
3113   if ! _exists "nginx"; then
3114     _err "nginx command is not found."
3115     return 1
3116   fi
3117   _info "Check the nginx conf before setting up."
3118   if ! _exec "nginx -t" >/dev/null; then
3119     _exec_err
3120     return 1
3121   fi
3122
3123   _info "OK, Set up nginx config file"
3124
3125   if ! sed -n "1,${_ln}p" "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"; then
3126     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3127     _err "write nginx conf error, but don't worry, the file is restored to the original version."
3128     return 1
3129   fi
3130
3131   echo "$NGINX_START
3132 location ~ \"^/\.well-known/acme-challenge/([-_a-zA-Z0-9]+)\$\" {
3133   default_type text/plain;
3134   return 200 \"\$1.$_thumbpt\";
3135 }
3136 #NGINX_START
3137 " >>"$FOUND_REAL_NGINX_CONF"
3138
3139   if ! sed -n "${_lnn},99999p" "$_backup_conf" >>"$FOUND_REAL_NGINX_CONF"; then
3140     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3141     _err "write nginx conf error, but don't worry, the file is restored."
3142     return 1
3143   fi
3144   _debug3 "Modified config:$(cat $FOUND_REAL_NGINX_CONF)"
3145   _info "nginx conf is done, let's check it again."
3146   if ! _exec "nginx -t" >/dev/null; then
3147     _exec_err
3148     _err "It seems that nginx conf was broken, let's restore."
3149     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3150     return 1
3151   fi
3152
3153   _info "Reload nginx"
3154   if ! _exec "nginx -s reload" >/dev/null; then
3155     _exec_err
3156     _err "It seems that nginx reload error, let's restore."
3157     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3158     return 1
3159   fi
3160
3161   return 0
3162 }
3163
3164 #d , conf
3165 _checkConf() {
3166   _d="$1"
3167   _c_file="$2"
3168   _debug "Start _checkConf from:$_c_file"
3169   if [ ! -f "$2" ] && ! echo "$2" | grep '*$' >/dev/null && echo "$2" | grep '*' >/dev/null; then
3170     _debug "wildcard"
3171     for _w_f in $2; do
3172       if [ -f "$_w_f" ] && _checkConf "$1" "$_w_f"; then
3173         return 0
3174       fi
3175     done
3176     #not found
3177     return 1
3178   elif [ -f "$2" ]; then
3179     _debug "single"
3180     if _isRealNginxConf "$1" "$2"; then
3181       _debug "$2 is found."
3182       FOUND_REAL_NGINX_CONF="$2"
3183       return 0
3184     fi
3185     if cat "$2" | tr "\t" " " | grep "^ *include *.*;" >/dev/null; then
3186       _debug "Try include files"
3187       for included in $(cat "$2" | tr "\t" " " | grep "^ *include *.*;" | sed "s/include //" | tr -d " ;"); do
3188         _debug "check included $included"
3189         if ! _startswith "$included" "/" && _exists dirname; then
3190           _relpath="$(dirname "$2")"
3191           _debug "_relpath" "$_relpath"
3192           included="$_relpath/$included"
3193         fi
3194         if _checkConf "$1" "$included"; then
3195           return 0
3196         fi
3197       done
3198     fi
3199     return 1
3200   else
3201     _debug "$2 not found."
3202     return 1
3203   fi
3204   return 1
3205 }
3206
3207 #d , conf
3208 _isRealNginxConf() {
3209   _debug "_isRealNginxConf $1 $2"
3210   if [ -f "$2" ]; then
3211     for _fln in $(tr "\t" ' ' <"$2" | grep -n "^ *server_name.* $1" | cut -d : -f 1); do
3212       _debug _fln "$_fln"
3213       if [ "$_fln" ]; then
3214         _start=$(tr "\t" ' ' <"$2" | _head_n "$_fln" | grep -n "^ *server *" | grep -v server_name | _tail_n 1)
3215         _debug "_start" "$_start"
3216         _start_n=$(echo "$_start" | cut -d : -f 1)
3217         _start_nn=$(_math $_start_n + 1)
3218         _debug "_start_n" "$_start_n"
3219         _debug "_start_nn" "$_start_nn"
3220
3221         _left="$(sed -n "${_start_nn},99999p" "$2")"
3222         _debug2 _left "$_left"
3223         _end="$(echo "$_left" | tr "\t" ' ' | grep -n "^ *server *" | grep -v server_name | _head_n 1)"
3224         _debug "_end" "$_end"
3225         if [ "$_end" ]; then
3226           _end_n=$(echo "$_end" | cut -d : -f 1)
3227           _debug "_end_n" "$_end_n"
3228           _seg_n=$(echo "$_left" | sed -n "1,${_end_n}p")
3229         else
3230           _seg_n="$_left"
3231         fi
3232
3233         _debug "_seg_n" "$_seg_n"
3234
3235         _skip_ssl=1
3236         for _listen_i in $(echo "$_seg_n" | tr "\t" ' ' | grep "^ *listen" | tr -d " "); do
3237           if [ "$_listen_i" ]; then
3238             if [ "$(echo "$_listen_i" | _egrep_o "listen.*ssl")" ]; then
3239               _debug2 "$_listen_i is ssl"
3240             else
3241               _debug2 "$_listen_i is plain text"
3242               _skip_ssl=""
3243               break
3244             fi
3245           fi
3246         done
3247
3248         if [ "$_skip_ssl" = "1" ]; then
3249           _debug "ssl on, skip"
3250         else
3251           FOUND_REAL_NGINX_CONF_LN=$_fln
3252           _debug3 "found FOUND_REAL_NGINX_CONF_LN" "$FOUND_REAL_NGINX_CONF_LN"
3253           return 0
3254         fi
3255       fi
3256     done
3257   fi
3258   return 1
3259 }
3260
3261 #restore all the nginx conf
3262 _restoreNginx() {
3263   if [ -z "$NGINX_RESTORE_VLIST" ]; then
3264     _debug "No need to restore nginx, skip."
3265     return
3266   fi
3267   _debug "_restoreNginx"
3268   _debug "NGINX_RESTORE_VLIST" "$NGINX_RESTORE_VLIST"
3269
3270   for ng_entry in $(echo "$NGINX_RESTORE_VLIST" | tr "$dvsep" ' '); do
3271     _debug "ng_entry" "$ng_entry"
3272     _nd=$(echo "$ng_entry" | cut -d "$sep" -f 1)
3273     _ngconf=$(echo "$ng_entry" | cut -d "$sep" -f 2)
3274     _ngbackupconf=$(echo "$ng_entry" | cut -d "$sep" -f 3)
3275     _info "Restoring from $_ngbackupconf to $_ngconf"
3276     cat "$_ngbackupconf" >"$_ngconf"
3277   done
3278
3279   _info "Reload nginx"
3280   if ! _exec "nginx -s reload" >/dev/null; then
3281     _exec_err
3282     _err "It seems that nginx reload error, please report bug."
3283     return 1
3284   fi
3285   return 0
3286 }
3287
3288 _clearup() {
3289   _stopserver "$serverproc"
3290   serverproc=""
3291   _restoreApache
3292   _restoreNginx
3293   _clearupdns
3294   if [ -z "$DEBUG" ]; then
3295     rm -f "$TLS_CONF"
3296     rm -f "$TLS_CERT"
3297     rm -f "$TLS_KEY"
3298     rm -f "$TLS_CSR"
3299   fi
3300 }
3301
3302 _clearupdns() {
3303   _debug "_clearupdns"
3304   _debug "dns_entries" "$dns_entries"
3305
3306   if [ -z "$dns_entries" ]; then
3307     _debug "skip dns."
3308     return
3309   fi
3310   _info "Removing DNS records."
3311
3312   for entry in $dns_entries; do
3313     d=$(_getfield "$entry" 1)
3314     txtdomain=$(_getfield "$entry" 2)
3315     aliasDomain=$(_getfield "$entry" 3)
3316     _currentRoot=$(_getfield "$entry" 4)
3317     txt=$(_getfield "$entry" 5)
3318     d_api=$(_getfield "$entry" 6)
3319     _debug "d" "$d"
3320     _debug "txtdomain" "$txtdomain"
3321     _debug "aliasDomain" "$aliasDomain"
3322     _debug "_currentRoot" "$_currentRoot"
3323     _debug "txt" "$txt"
3324     _debug "d_api" "$d_api"
3325     if [ "$d_api" = "$txt" ]; then
3326       d_api=""
3327     fi
3328
3329     if [ -z "$d_api" ]; then
3330       _info "Not Found domain api file: $d_api"
3331       continue
3332     fi
3333
3334     if [ "$aliasDomain" ]; then
3335       txtdomain="$aliasDomain"
3336     fi
3337
3338     (
3339       if ! . "$d_api"; then
3340         _err "Load file $d_api error. Please check your api file and try again."
3341         return 1
3342       fi
3343
3344       rmcommand="${_currentRoot}_rm"
3345       if ! _exists "$rmcommand"; then
3346         _err "It seems that your api file doesn't define $rmcommand"
3347         return 1
3348       fi
3349       _info "Removing txt: $txt for domain: $txtdomain"
3350       if ! $rmcommand "$txtdomain" "$txt"; then
3351         _err "Error removing txt for domain:$txtdomain"
3352         return 1
3353       fi
3354       _info "Removed: Success"
3355     )
3356
3357   done
3358 }
3359
3360 # webroot  removelevel tokenfile
3361 _clearupwebbroot() {
3362   __webroot="$1"
3363   if [ -z "$__webroot" ]; then
3364     _debug "no webroot specified, skip"
3365     return 0
3366   fi
3367
3368   _rmpath=""
3369   if [ "$2" = '1' ]; then
3370     _rmpath="$__webroot/.well-known"
3371   elif [ "$2" = '2' ]; then
3372     _rmpath="$__webroot/.well-known/acme-challenge"
3373   elif [ "$2" = '3' ]; then
3374     _rmpath="$__webroot/.well-known/acme-challenge/$3"
3375   else
3376     _debug "Skip for removelevel:$2"
3377   fi
3378
3379   if [ "$_rmpath" ]; then
3380     if [ "$DEBUG" ]; then
3381       _debug "Debugging, skip removing: $_rmpath"
3382     else
3383       rm -rf "$_rmpath"
3384     fi
3385   fi
3386
3387   return 0
3388
3389 }
3390
3391 _on_before_issue() {
3392   _chk_web_roots="$1"
3393   _chk_main_domain="$2"
3394   _chk_alt_domains="$3"
3395   _chk_pre_hook="$4"
3396   _chk_local_addr="$5"
3397   _debug _on_before_issue
3398   _debug _chk_main_domain "$_chk_main_domain"
3399   _debug _chk_alt_domains "$_chk_alt_domains"
3400   #run pre hook
3401   if [ "$_chk_pre_hook" ]; then
3402     _info "Run pre hook:'$_chk_pre_hook'"
3403     if ! (
3404       export Le_Domain="$_chk_main_domain"
3405       export Le_Alt="$_chk_alt_domains"
3406       cd "$DOMAIN_PATH" && eval "$_chk_pre_hook"
3407     ); then
3408       _err "Error when run pre hook."
3409       return 1
3410     fi
3411   fi
3412
3413   if _hasfield "$_chk_web_roots" "$NO_VALUE"; then
3414     if ! _exists "socat"; then
3415       _err "Please install socat tools first."
3416       return 1
3417     fi
3418   fi
3419
3420   _debug Le_LocalAddress "$_chk_local_addr"
3421
3422   _index=1
3423   _currentRoot=""
3424   _addrIndex=1
3425   _w_index=1
3426   while true; do
3427     d="$(echo "$_chk_main_domain,$_chk_alt_domains," | cut -d , -f "$_w_index")"
3428     _w_index="$(_math "$_w_index" + 1)"
3429     _debug d "$d"
3430     if [ -z "$d" ]; then
3431       break
3432     fi
3433     _debug "Check for domain" "$d"
3434     _currentRoot="$(_getfield "$_chk_web_roots" $_index)"
3435     _debug "_currentRoot" "$_currentRoot"
3436     _index=$(_math $_index + 1)
3437     _checkport=""
3438     if [ "$_currentRoot" = "$NO_VALUE" ]; then
3439       _info "Standalone mode."
3440       if [ -z "$Le_HTTPPort" ]; then
3441         Le_HTTPPort=80
3442         _cleardomainconf "Le_HTTPPort"
3443       else
3444         _savedomainconf "Le_HTTPPort" "$Le_HTTPPort"
3445       fi
3446       _checkport="$Le_HTTPPort"
3447     elif [ "$_currentRoot" = "$W_ALPN" ]; then
3448       _info "Standalone alpn mode."
3449       if [ -z "$Le_TLSPort" ]; then
3450         Le_TLSPort=443
3451       else
3452         _savedomainconf "Le_TLSPort" "$Le_TLSPort"
3453       fi
3454       _checkport="$Le_TLSPort"
3455     fi
3456
3457     if [ "$_checkport" ]; then
3458       _debug _checkport "$_checkport"
3459       _checkaddr="$(_getfield "$_chk_local_addr" $_addrIndex)"
3460       _debug _checkaddr "$_checkaddr"
3461
3462       _addrIndex="$(_math $_addrIndex + 1)"
3463
3464       _netprc="$(_ss "$_checkport" | grep "$_checkport")"
3465       netprc="$(echo "$_netprc" | grep "$_checkaddr")"
3466       if [ -z "$netprc" ]; then
3467         netprc="$(echo "$_netprc" | grep "$LOCAL_ANY_ADDRESS:$_checkport")"
3468       fi
3469       if [ "$netprc" ]; then
3470         _err "$netprc"
3471         _err "tcp port $_checkport is already used by $(echo "$netprc" | cut -d : -f 4)"
3472         _err "Please stop it first"
3473         return 1
3474       fi
3475     fi
3476   done
3477
3478   if _hasfield "$_chk_web_roots" "apache"; then
3479     if ! _setApache; then
3480       _err "set up apache error. Report error to me."
3481       return 1
3482     fi
3483   else
3484     usingApache=""
3485   fi
3486
3487 }
3488
3489 _on_issue_err() {
3490   _chk_post_hook="$1"
3491   _chk_vlist="$2"
3492   _debug _on_issue_err
3493
3494   if [ "$LOG_FILE" ]; then
3495     _err "Please check log file for more details: $LOG_FILE"
3496   else
3497     _err "Please add '--debug' or '--log' to check more details."
3498     _err "See: $_DEBUG_WIKI"
3499   fi
3500
3501   #run the post hook
3502   if [ "$_chk_post_hook" ]; then
3503     _info "Run post hook:'$_chk_post_hook'"
3504     if ! (
3505       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3506     ); then
3507       _err "Error when run post hook."
3508       return 1
3509     fi
3510   fi
3511
3512   #trigger the validation to flush the pending authz
3513   _debug2 "_chk_vlist" "$_chk_vlist"
3514   if [ "$_chk_vlist" ]; then
3515     (
3516       _debug2 "start to deactivate authz"
3517       ventries=$(echo "$_chk_vlist" | tr "$dvsep" ' ')
3518       for ventry in $ventries; do
3519         d=$(echo "$ventry" | cut -d "$sep" -f 1)
3520         keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
3521         uri=$(echo "$ventry" | cut -d "$sep" -f 3)
3522         vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
3523         _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
3524         __trigger_validation "$uri" "$keyauthorization"
3525       done
3526     )
3527   fi
3528
3529   if [ "$_ACME_IS_RENEW" = "1" ] && _hasfield "$Le_Webroot" "$W_DNS"; then
3530     _err "$_DNS_MANUAL_ERR"
3531   fi
3532
3533   if [ "$DEBUG" ] && [ "$DEBUG" -gt "0" ]; then
3534     _debug "$(_dlg_versions)"
3535   fi
3536
3537 }
3538
3539 _on_issue_success() {
3540   _chk_post_hook="$1"
3541   _chk_renew_hook="$2"
3542   _debug _on_issue_success
3543
3544   #run the post hook
3545   if [ "$_chk_post_hook" ]; then
3546     _info "Run post hook:'$_chk_post_hook'"
3547     if ! (
3548       export CERT_PATH
3549       export CERT_KEY_PATH
3550       export CA_CERT_PATH
3551       export CERT_FULLCHAIN_PATH
3552       export Le_Domain="$_main_domain"
3553       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3554     ); then
3555       _err "Error when run post hook."
3556       return 1
3557     fi
3558   fi
3559
3560   #run renew hook
3561   if [ "$_ACME_IS_RENEW" ] && [ "$_chk_renew_hook" ]; then
3562     _info "Run renew hook:'$_chk_renew_hook'"
3563     if ! (
3564       export CERT_PATH
3565       export CERT_KEY_PATH
3566       export CA_CERT_PATH
3567       export CERT_FULLCHAIN_PATH
3568       export Le_Domain="$_main_domain"
3569       cd "$DOMAIN_PATH" && eval "$_chk_renew_hook"
3570     ); then
3571       _err "Error when run renew hook."
3572       return 1
3573     fi
3574   fi
3575
3576   if _hasfield "$Le_Webroot" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
3577     _err "$_DNS_MANUAL_WARN"
3578   fi
3579
3580 }
3581
3582 #account_key_length   eab-kid  eab-hmac-key
3583 registeraccount() {
3584   _account_key_length="$1"
3585   _eab_id="$2"
3586   _eab_hmac_key="$3"
3587   _initpath
3588   _regAccount "$_account_key_length" "$_eab_id" "$_eab_hmac_key"
3589 }
3590
3591 __calcAccountKeyHash() {
3592   [ -f "$ACCOUNT_KEY_PATH" ] && _digest sha256 <"$ACCOUNT_KEY_PATH"
3593 }
3594
3595 __calc_account_thumbprint() {
3596   printf "%s" "$jwk" | tr -d ' ' | _digest "sha256" | _url_replace
3597 }
3598
3599 _getAccountEmail() {
3600   if [ "$ACCOUNT_EMAIL" ]; then
3601     echo "$ACCOUNT_EMAIL"
3602     return 0
3603   fi
3604   if [ -z "$CA_EMAIL" ]; then
3605     CA_EMAIL="$(_readcaconf CA_EMAIL)"
3606   fi
3607   if [ "$CA_EMAIL" ]; then
3608     echo "$CA_EMAIL"
3609     return 0
3610   fi
3611   _readaccountconf "ACCOUNT_EMAIL"
3612 }
3613
3614 #keylength
3615 _regAccount() {
3616   _initpath
3617   _reg_length="$1"
3618   _eab_id="$2"
3619   _eab_hmac_key="$3"
3620   _debug3 _regAccount "$_regAccount"
3621   _initAPI
3622
3623   mkdir -p "$CA_DIR"
3624
3625   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3626     if ! _create_account_key "$_reg_length"; then
3627       _err "Create account key error."
3628       return 1
3629     fi
3630   fi
3631
3632   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3633     return 1
3634   fi
3635   if [ "$_eab_id" ] && [ "$_eab_hmac_key" ]; then
3636     _savecaconf CA_EAB_KEY_ID "$_eab_id"
3637     _savecaconf CA_EAB_HMAC_KEY "$_eab_hmac_key"
3638   fi
3639   _eab_id=$(_readcaconf "CA_EAB_KEY_ID")
3640   _eab_hmac_key=$(_readcaconf "CA_EAB_HMAC_KEY")
3641   _secure_debug3 _eab_id "$_eab_id"
3642   _secure_debug3 _eab_hmac_key "$_eab_hmac_key"
3643   _email="$(_getAccountEmail)"
3644   if [ "$_email" ]; then
3645     _savecaconf "CA_EMAIL" "$_email"
3646   fi
3647
3648   if [ "$ACME_DIRECTORY" = "$CA_ZEROSSL" ]; then
3649     if [ -z "$_eab_id" ] || [ -z "$_eab_hmac_key" ]; then
3650       _info "No EAB credentials found for ZeroSSL, let's get one"
3651       if [ -z "$_email" ]; then
3652         _info "$(__green "$PROJECT_NAME is using ZeroSSL as default CA now.")"
3653         _info "$(__green "Please update your account with an email address first.")"
3654         _info "$(__green "$PROJECT_ENTRY --register-account -m my@example.com")"
3655         _info "See: $(__green "$_ZEROSSL_WIKI")"
3656         return 1
3657       fi
3658       _eabresp=$(_post "email=$_email" $_ZERO_EAB_ENDPOINT)
3659       if [ "$?" != "0" ]; then
3660         _debug2 "$_eabresp"
3661         _err "Can not get EAB credentials from ZeroSSL."
3662         return 1
3663       fi
3664       _secure_debug2 _eabresp "$_eabresp"
3665       _eab_id="$(echo "$_eabresp" | tr ',}' '\n\n' | grep '"eab_kid"' | cut -d : -f 2 | tr -d '"')"
3666       _secure_debug2 _eab_id "$_eab_id"
3667       if [ -z "$_eab_id" ]; then
3668         _err "Can not resolve _eab_id"
3669         return 1
3670       fi
3671       _eab_hmac_key="$(echo "$_eabresp" | tr ',}' '\n\n' | grep '"eab_hmac_key"' | cut -d : -f 2 | tr -d '"')"
3672       _secure_debug2 _eab_hmac_key "$_eab_hmac_key"
3673       if [ -z "$_eab_hmac_key" ]; then
3674         _err "Can not resolve _eab_hmac_key"
3675         return 1
3676       fi
3677       _savecaconf CA_EAB_KEY_ID "$_eab_id"
3678       _savecaconf CA_EAB_HMAC_KEY "$_eab_hmac_key"
3679     fi
3680   fi
3681   if [ "$_eab_id" ] && [ "$_eab_hmac_key" ]; then
3682     eab_protected="{\"alg\":\"HS256\",\"kid\":\"$_eab_id\",\"url\":\"${ACME_NEW_ACCOUNT}\"}"
3683     _debug3 eab_protected "$eab_protected"
3684
3685     eab_protected64=$(printf "%s" "$eab_protected" | _base64 | _url_replace)
3686     _debug3 eab_protected64 "$eab_protected64"
3687
3688     eab_payload64=$(printf "%s" "$jwk" | _base64 | _url_replace)
3689     _debug3 eab_payload64 "$eab_payload64"
3690
3691     eab_sign_t="$eab_protected64.$eab_payload64"
3692     _debug3 eab_sign_t "$eab_sign_t"
3693
3694     key_hex="$(_durl_replace_base64 "$_eab_hmac_key" | _dbase64 multi | _hex_dump | tr -d ' ')"
3695     _debug3 key_hex "$key_hex"
3696
3697     eab_signature=$(printf "%s" "$eab_sign_t" | _hmac sha256 $key_hex | _base64 | _url_replace)
3698     _debug3 eab_signature "$eab_signature"
3699
3700     externalBinding=",\"externalAccountBinding\":{\"protected\":\"$eab_protected64\", \"payload\":\"$eab_payload64\", \"signature\":\"$eab_signature\"}"
3701     _debug3 externalBinding "$externalBinding"
3702   fi
3703   if [ "$_email" ]; then
3704     email_sg="\"contact\": [\"mailto:$_email\"], "
3705   fi
3706   regjson="{$email_sg\"termsOfServiceAgreed\": true$externalBinding}"
3707
3708   _info "Registering account: $ACME_DIRECTORY"
3709
3710   if ! _send_signed_request "${ACME_NEW_ACCOUNT}" "$regjson"; then
3711     _err "Register account Error: $response"
3712     return 1
3713   fi
3714
3715   _eabAlreadyBound=""
3716   if [ "$code" = "" ] || [ "$code" = '201' ]; then
3717     echo "$response" >"$ACCOUNT_JSON_PATH"
3718     _info "Registered"
3719   elif [ "$code" = '409' ] || [ "$code" = '200' ]; then
3720     _info "Already registered"
3721   elif [ "$code" = '400' ] && _contains "$response" 'The account is not awaiting external account binding'; then
3722     _info "Already register EAB."
3723     _eabAlreadyBound=1
3724   else
3725     _err "Register account Error: $response"
3726     return 1
3727   fi
3728
3729   if [ -z "$_eabAlreadyBound" ]; then
3730     _debug2 responseHeaders "$responseHeaders"
3731     _accUri="$(echo "$responseHeaders" | grep -i "^Location:" | _head_n 1 | cut -d ':' -f 2- | tr -d "\r\n ")"
3732     _debug "_accUri" "$_accUri"
3733     if [ -z "$_accUri" ]; then
3734       _err "Can not find account id url."
3735       _err "$responseHeaders"
3736       return 1
3737     fi
3738     _savecaconf "ACCOUNT_URL" "$_accUri"
3739   else
3740     ACCOUNT_URL="$(_readcaconf ACCOUNT_URL)"
3741   fi
3742   export ACCOUNT_URL="$_accUri"
3743
3744   CA_KEY_HASH="$(__calcAccountKeyHash)"
3745   _debug "Calc CA_KEY_HASH" "$CA_KEY_HASH"
3746   _savecaconf CA_KEY_HASH "$CA_KEY_HASH"
3747
3748   if [ "$code" = '403' ]; then
3749     _err "It seems that the account key is already deactivated, please use a new account key."
3750     return 1
3751   fi
3752
3753   ACCOUNT_THUMBPRINT="$(__calc_account_thumbprint)"
3754   _info "ACCOUNT_THUMBPRINT" "$ACCOUNT_THUMBPRINT"
3755 }
3756
3757 #implement updateaccount
3758 updateaccount() {
3759   _initpath
3760
3761   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3762     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3763     return 1
3764   fi
3765
3766   _accUri=$(_readcaconf "ACCOUNT_URL")
3767   _debug _accUri "$_accUri"
3768
3769   if [ -z "$_accUri" ]; then
3770     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3771     _err "Then try again."
3772     return 1
3773   fi
3774
3775   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3776     return 1
3777   fi
3778   _initAPI
3779
3780   _email="$(_getAccountEmail)"
3781
3782   if [ "$ACCOUNT_EMAIL" ]; then
3783     updjson='{"contact": ["mailto:'$_email'"]}'
3784   else
3785     updjson='{"contact": []}'
3786   fi
3787
3788   _send_signed_request "$_accUri" "$updjson"
3789
3790   if [ "$code" = '200' ]; then
3791     echo "$response" >"$ACCOUNT_JSON_PATH"
3792     _info "account update success for $_accUri."
3793   else
3794     _info "Error. The account was not updated."
3795     return 1
3796   fi
3797 }
3798
3799 #Implement deactivate account
3800 deactivateaccount() {
3801   _initpath
3802
3803   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3804     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3805     return 1
3806   fi
3807
3808   _accUri=$(_readcaconf "ACCOUNT_URL")
3809   _debug _accUri "$_accUri"
3810
3811   if [ -z "$_accUri" ]; then
3812     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3813     _err "Then try again."
3814     return 1
3815   fi
3816
3817   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3818     return 1
3819   fi
3820   _initAPI
3821
3822   _djson="{\"status\":\"deactivated\"}"
3823
3824   if _send_signed_request "$_accUri" "$_djson" && _contains "$response" '"deactivated"'; then
3825     _info "Deactivate account success for $_accUri."
3826     _accid=$(echo "$response" | _egrep_o "\"id\" *: *[^,]*," | cut -d : -f 2 | tr -d ' ,')
3827   elif [ "$code" = "403" ]; then
3828     _info "The account is already deactivated."
3829     _accid=$(_getfield "$_accUri" "999" "/")
3830   else
3831     _err "Deactivate: account failed for $_accUri."
3832     return 1
3833   fi
3834
3835   _debug "Account id: $_accid"
3836   if [ "$_accid" ]; then
3837     _deactivated_account_path="$CA_DIR/deactivated/$_accid"
3838     _debug _deactivated_account_path "$_deactivated_account_path"
3839     if mkdir -p "$_deactivated_account_path"; then
3840       _info "Moving deactivated account info to $_deactivated_account_path/"
3841       mv "$CA_CONF" "$_deactivated_account_path/"
3842       mv "$ACCOUNT_JSON_PATH" "$_deactivated_account_path/"
3843       mv "$ACCOUNT_KEY_PATH" "$_deactivated_account_path/"
3844     else
3845       _err "Can not create dir: $_deactivated_account_path, try to remove the deactivated account key."
3846       rm -f "$CA_CONF"
3847       rm -f "$ACCOUNT_JSON_PATH"
3848       rm -f "$ACCOUNT_KEY_PATH"
3849     fi
3850   fi
3851 }
3852
3853 # domain folder  file
3854 _findHook() {
3855   _hookdomain="$1"
3856   _hookcat="$2"
3857   _hookname="$3"
3858
3859   if [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname" ]; then
3860     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname"
3861   elif [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname.sh" ]; then
3862     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname.sh"
3863   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname" ]; then
3864     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname"
3865   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname.sh" ]; then
3866     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname.sh"
3867   elif [ -f "$LE_WORKING_DIR/$_hookname" ]; then
3868     d_api="$LE_WORKING_DIR/$_hookname"
3869   elif [ -f "$LE_WORKING_DIR/$_hookname.sh" ]; then
3870     d_api="$LE_WORKING_DIR/$_hookname.sh"
3871   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname" ]; then
3872     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname"
3873   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname.sh" ]; then
3874     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname.sh"
3875   fi
3876
3877   printf "%s" "$d_api"
3878 }
3879
3880 #domain
3881 __get_domain_new_authz() {
3882   _gdnd="$1"
3883   _info "Getting new-authz for domain" "$_gdnd"
3884   _initAPI
3885   _Max_new_authz_retry_times=5
3886   _authz_i=0
3887   while [ "$_authz_i" -lt "$_Max_new_authz_retry_times" ]; do
3888     _debug "Try new-authz for the $_authz_i time."
3889     if ! _send_signed_request "${ACME_NEW_AUTHZ}" "{\"resource\": \"new-authz\", \"identifier\": {\"type\": \"dns\", \"value\": \"$(_idn "$_gdnd")\"}}"; then
3890       _err "Can not get domain new authz."
3891       return 1
3892     fi
3893     if _contains "$response" "No registration exists matching provided key"; then
3894       _err "It seems there is an error, but it's recovered now, please try again."
3895       _err "If you see this message for a second time, please report bug: $(__green "$PROJECT")"
3896       _clearcaconf "CA_KEY_HASH"
3897       break
3898     fi
3899     if ! _contains "$response" "An error occurred while processing your request"; then
3900       _info "The new-authz request is ok."
3901       break
3902     fi
3903     _authz_i="$(_math "$_authz_i" + 1)"
3904     _info "The server is busy, Sleep $_authz_i to retry."
3905     _sleep "$_authz_i"
3906   done
3907
3908   if [ "$_authz_i" = "$_Max_new_authz_retry_times" ]; then
3909     _err "new-authz retry reach the max $_Max_new_authz_retry_times times."
3910   fi
3911
3912   if [ "$code" ] && [ "$code" != '201' ]; then
3913     _err "new-authz error: $response"
3914     return 1
3915   fi
3916
3917 }
3918
3919 #uri keyAuthorization
3920 __trigger_validation() {
3921   _debug2 "Trigger domain validation."
3922   _t_url="$1"
3923   _debug2 _t_url "$_t_url"
3924   _t_key_authz="$2"
3925   _debug2 _t_key_authz "$_t_key_authz"
3926   _t_vtype="$3"
3927   _debug2 _t_vtype "$_t_vtype"
3928
3929   _send_signed_request "$_t_url" "{}"
3930
3931 }
3932
3933 #endpoint  domain type
3934 _ns_lookup_impl() {
3935   _ns_ep="$1"
3936   _ns_domain="$2"
3937   _ns_type="$3"
3938   _debug2 "_ns_ep" "$_ns_ep"
3939   _debug2 "_ns_domain" "$_ns_domain"
3940   _debug2 "_ns_type" "$_ns_type"
3941
3942   response="$(_H1="accept: application/dns-json" _get "$_ns_ep?name=$_ns_domain&type=$_ns_type")"
3943   _ret=$?
3944   _debug2 "response" "$response"
3945   if [ "$_ret" != "0" ]; then
3946     return $_ret
3947   fi
3948   _answers="$(echo "$response" | tr '{}' '<>' | _egrep_o '"Answer":\[[^]]*]' | tr '<>' '\n\n')"
3949   _debug2 "_answers" "$_answers"
3950   echo "$_answers"
3951 }
3952
3953 #domain, type
3954 _ns_lookup_cf() {
3955   _cf_ld="$1"
3956   _cf_ld_type="$2"
3957   _cf_ep="https://cloudflare-dns.com/dns-query"
3958   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
3959 }
3960
3961 #domain, type
3962 _ns_purge_cf() {
3963   _cf_d="$1"
3964   _cf_d_type="$2"
3965   _debug "Cloudflare purge $_cf_d_type record for domain $_cf_d"
3966   _cf_purl="https://cloudflare-dns.com/api/v1/purge?domain=$_cf_d&type=$_cf_d_type"
3967   response="$(_post "" "$_cf_purl")"
3968   _debug2 response "$response"
3969 }
3970
3971 #checks if cf server is available
3972 _ns_is_available_cf() {
3973   if _get "https://cloudflare-dns.com" "" 1 >/dev/null 2>&1; then
3974     return 0
3975   else
3976     return 1
3977   fi
3978 }
3979
3980 _ns_is_available_google() {
3981   if _get "https://dns.google" "" 1 >/dev/null 2>&1; then
3982     return 0
3983   else
3984     return 1
3985   fi
3986 }
3987
3988 #domain, type
3989 _ns_lookup_google() {
3990   _cf_ld="$1"
3991   _cf_ld_type="$2"
3992   _cf_ep="https://dns.google/resolve"
3993   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
3994 }
3995
3996 _ns_is_available_ali() {
3997   if _get "https://dns.alidns.com" "" 1 >/dev/null 2>&1; then
3998     return 0
3999   else
4000     return 1
4001   fi
4002 }
4003
4004 #domain, type
4005 _ns_lookup_ali() {
4006   _cf_ld="$1"
4007   _cf_ld_type="$2"
4008   _cf_ep="https://dns.alidns.com/resolve"
4009   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
4010 }
4011
4012 _ns_is_available_dp() {
4013   if _get "https://doh.pub" "" 1 >/dev/null 2>&1; then
4014     return 0
4015   else
4016     return 1
4017   fi
4018 }
4019
4020 #dnspod
4021 _ns_lookup_dp() {
4022   _cf_ld="$1"
4023   _cf_ld_type="$2"
4024   _cf_ep="https://doh.pub/dns-query"
4025   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
4026 }
4027
4028 #domain, type
4029 _ns_lookup() {
4030   if [ -z "$DOH_USE" ]; then
4031     _debug "Detect dns server first."
4032     if _ns_is_available_cf; then
4033       _debug "Use cloudflare doh server"
4034       export DOH_USE=$DOH_CLOUDFLARE
4035     elif _ns_is_available_google; then
4036       _debug "Use google doh server"
4037       export DOH_USE=$DOH_GOOGLE
4038     elif _ns_is_available_ali; then
4039       _debug "Use aliyun doh server"
4040       export DOH_USE=$DOH_ALI
4041     elif _ns_is_available_dp; then
4042       _debug "Use dns pod doh server"
4043       export DOH_USE=$DOH_DP
4044     else
4045       _err "No doh"
4046     fi
4047   fi
4048
4049   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
4050     _ns_lookup_cf "$@"
4051   elif [ "$DOH_USE" = "$DOH_GOOGLE" ]; then
4052     _ns_lookup_google "$@"
4053   elif [ "$DOH_USE" = "$DOH_ALI" ]; then
4054     _ns_lookup_ali "$@"
4055   elif [ "$DOH_USE" = "$DOH_DP" ]; then
4056     _ns_lookup_dp "$@"
4057   else
4058     _err "Unknown doh provider: DOH_USE=$DOH_USE"
4059   fi
4060
4061 }
4062
4063 #txtdomain, alias, txt
4064 __check_txt() {
4065   _c_txtdomain="$1"
4066   _c_aliasdomain="$2"
4067   _c_txt="$3"
4068   _debug "_c_txtdomain" "$_c_txtdomain"
4069   _debug "_c_aliasdomain" "$_c_aliasdomain"
4070   _debug "_c_txt" "$_c_txt"
4071   _answers="$(_ns_lookup "$_c_aliasdomain" TXT)"
4072   _contains "$_answers" "$_c_txt"
4073
4074 }
4075
4076 #txtdomain
4077 __purge_txt() {
4078   _p_txtdomain="$1"
4079   _debug _p_txtdomain "$_p_txtdomain"
4080   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
4081     _ns_purge_cf "$_p_txtdomain" "TXT"
4082   else
4083     _debug "no purge api for this doh api, just sleep 5 secs"
4084     _sleep 5
4085   fi
4086
4087 }
4088
4089 #wait and check each dns entries
4090 _check_dns_entries() {
4091   _success_txt=","
4092   _end_time="$(_time)"
4093   _end_time="$(_math "$_end_time" + 1200)" #let's check no more than 20 minutes.
4094
4095   while [ "$(_time)" -le "$_end_time" ]; do
4096     _info "You can use '--dnssleep' to disable public dns checks."
4097     _info "See: $_DNSCHECK_WIKI"
4098     _left=""
4099     for entry in $dns_entries; do
4100       d=$(_getfield "$entry" 1)
4101       txtdomain=$(_getfield "$entry" 2)
4102       txtdomain=$(_idn "$txtdomain")
4103       aliasDomain=$(_getfield "$entry" 3)
4104       aliasDomain=$(_idn "$aliasDomain")
4105       txt=$(_getfield "$entry" 5)
4106       d_api=$(_getfield "$entry" 6)
4107       _debug "d" "$d"
4108       _debug "txtdomain" "$txtdomain"
4109       _debug "aliasDomain" "$aliasDomain"
4110       _debug "txt" "$txt"
4111       _debug "d_api" "$d_api"
4112       _info "Checking $d for $aliasDomain"
4113       if _contains "$_success_txt" ",$txt,"; then
4114         _info "Already success, continue next one."
4115         continue
4116       fi
4117
4118       if __check_txt "$txtdomain" "$aliasDomain" "$txt"; then
4119         _info "Domain $d '$aliasDomain' success."
4120         _success_txt="$_success_txt,$txt,"
4121         continue
4122       fi
4123       _left=1
4124       _info "Not valid yet, let's wait 10 seconds and check next one."
4125       __purge_txt "$txtdomain"
4126       if [ "$txtdomain" != "$aliasDomain" ]; then
4127         __purge_txt "$aliasDomain"
4128       fi
4129       _sleep 10
4130     done
4131     if [ "$_left" ]; then
4132       _info "Let's wait 10 seconds and check again".
4133       _sleep 10
4134     else
4135       _info "All success, let's return"
4136       return 0
4137     fi
4138   done
4139   _info "Timed out waiting for DNS."
4140   return 1
4141
4142 }
4143
4144 #file
4145 _get_chain_issuers() {
4146   _cfile="$1"
4147   if _contains "$(${ACME_OPENSSL_BIN:-openssl} help crl2pkcs7 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 -help 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 help 2>&1)" "unknown option help"; then
4148     ${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
4149   else
4150     _cindex=1
4151     for _startn in $(grep -n -- "$BEGIN_CERT" "$_cfile" | cut -d : -f 1); do
4152       _endn="$(grep -n -- "$END_CERT" "$_cfile" | cut -d : -f 1 | _head_n $_cindex | _tail_n 1)"
4153       _debug2 "_startn" "$_startn"
4154       _debug2 "_endn" "$_endn"
4155       if [ "$DEBUG" ]; then
4156         _debug2 "cert$_cindex" "$(sed -n "$_startn,${_endn}p" "$_cfile")"
4157       fi
4158       sed -n "$_startn,${_endn}p" "$_cfile" | ${ACME_OPENSSL_BIN:-openssl} x509 -text -noout | grep 'Issuer:' | _egrep_o "CN *=[^,]*" | cut -d = -f 2 | sed "s/ *\(.*\)/\1/"
4159       _cindex=$(_math $_cindex + 1)
4160     done
4161   fi
4162 }
4163
4164 #
4165 _get_chain_subjects() {
4166   _cfile="$1"
4167   if _contains "$(${ACME_OPENSSL_BIN:-openssl} help crl2pkcs7 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 -help 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 help 2>&1)" "unknown option help"; then
4168     ${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
4169   else
4170     _cindex=1
4171     for _startn in $(grep -n -- "$BEGIN_CERT" "$_cfile" | cut -d : -f 1); do
4172       _endn="$(grep -n -- "$END_CERT" "$_cfile" | cut -d : -f 1 | _head_n $_cindex | _tail_n 1)"
4173       _debug2 "_startn" "$_startn"
4174       _debug2 "_endn" "$_endn"
4175       if [ "$DEBUG" ]; then
4176         _debug2 "cert$_cindex" "$(sed -n "$_startn,${_endn}p" "$_cfile")"
4177       fi
4178       sed -n "$_startn,${_endn}p" "$_cfile" | ${ACME_OPENSSL_BIN:-openssl} x509 -text -noout | grep -i 'Subject:' | _egrep_o "CN *=[^,]*" | cut -d = -f 2 | sed "s/ *\(.*\)/\1/"
4179       _cindex=$(_math $_cindex + 1)
4180     done
4181   fi
4182 }
4183
4184 #cert  issuer
4185 _match_issuer() {
4186   _cfile="$1"
4187   _missuer="$2"
4188   _fissuers="$(_get_chain_issuers $_cfile)"
4189   _debug2 _fissuers "$_fissuers"
4190   _rootissuer="$(echo "$_fissuers" | _lower_case | _tail_n 1)"
4191   _debug2 _rootissuer "$_rootissuer"
4192   _missuer="$(echo "$_missuer" | _lower_case)"
4193   _contains "$_rootissuer" "$_missuer"
4194 }
4195
4196 #ip
4197 _isIPv4() {
4198   for seg in $(echo "$1" | tr '.' ' '); do
4199     _debug2 seg "$seg"
4200     if [ "$(echo "$seg" | tr -d [0-9])" ]; then
4201       #not all number
4202       return 1
4203     fi
4204     if [ $seg -ge 0 ] && [ $seg -lt 256 ]; then
4205       continue
4206     fi
4207     return 1
4208   done
4209   return 0
4210 }
4211
4212 #ip6
4213 _isIPv6() {
4214   _contains "$1" ":"
4215 }
4216
4217 #ip
4218 _isIP() {
4219   _isIPv4 "$1" || _isIPv6 "$1"
4220 }
4221
4222 #identifier
4223 _getIdType() {
4224   if _isIP "$1"; then
4225     echo "$ID_TYPE_IP"
4226   else
4227     echo "$ID_TYPE_DNS"
4228   fi
4229 }
4230
4231 #webroot, domain domainlist  keylength
4232 issue() {
4233   if [ -z "$2" ]; then
4234     _usage "Usage: $PROJECT_ENTRY --issue --domain <domain.tld> --webroot <directory>"
4235     return 1
4236   fi
4237   if [ -z "$1" ]; then
4238     _usage "Please specify at least one validation method: '--webroot', '--standalone', '--apache', '--nginx' or '--dns' etc."
4239     return 1
4240   fi
4241   _web_roots="$1"
4242   _main_domain="$2"
4243   _alt_domains="$3"
4244
4245   if _contains "$_main_domain" ","; then
4246     _main_domain=$(echo "$2,$3" | cut -d , -f 1)
4247     _alt_domains=$(echo "$2,$3" | cut -d , -f 2- | sed "s/,${NO_VALUE}$//")
4248   fi
4249   _debug _main_domain "$_main_domain"
4250   _debug _alt_domains "$_alt_domains"
4251
4252   _key_length="$4"
4253   _real_cert="$5"
4254   _real_key="$6"
4255   _real_ca="$7"
4256   _reload_cmd="$8"
4257   _real_fullchain="$9"
4258   _pre_hook="${10}"
4259   _post_hook="${11}"
4260   _renew_hook="${12}"
4261   _local_addr="${13}"
4262   _challenge_alias="${14}"
4263   _preferred_chain="${15}"
4264
4265   if [ -z "$_ACME_IS_RENEW" ]; then
4266     _initpath "$_main_domain" "$_key_length"
4267     mkdir -p "$DOMAIN_PATH"
4268   elif ! _hasfield "$_web_roots" "$W_DNS"; then
4269     Le_OrderFinalize=""
4270     Le_LinkOrder=""
4271     Le_LinkCert=""
4272   fi
4273
4274   if _hasfield "$_web_roots" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
4275     _err "$_DNS_MANUAL_ERROR"
4276     return 1
4277   fi
4278
4279   if [ -f "$DOMAIN_CONF" ]; then
4280     Le_NextRenewTime=$(_readdomainconf Le_NextRenewTime)
4281     _debug Le_NextRenewTime "$Le_NextRenewTime"
4282     if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
4283       _saved_domain=$(_readdomainconf Le_Domain)
4284       _debug _saved_domain "$_saved_domain"
4285       _saved_alt=$(_readdomainconf Le_Alt)
4286       _debug _saved_alt "$_saved_alt"
4287       if [ "$_saved_domain,$_saved_alt" = "$_main_domain,$_alt_domains" ]; then
4288         _info "Domains not changed."
4289         _info "Skip, Next renewal time is: $(__green "$(_readdomainconf Le_NextRenewTimeStr)")"
4290         _info "Add '$(__red '--force')' to force to renew."
4291         return $RENEW_SKIP
4292       else
4293         _info "Domains have changed."
4294       fi
4295     fi
4296   fi
4297
4298   _debug "Using ACME_DIRECTORY: $ACME_DIRECTORY"
4299   if ! _initAPI; then
4300     return 1
4301   fi
4302
4303   _savedomainconf "Le_Domain" "$_main_domain"
4304   _savedomainconf "Le_Alt" "$_alt_domains"
4305   _savedomainconf "Le_Webroot" "$_web_roots"
4306
4307   _savedomainconf "Le_PreHook" "$_pre_hook" "base64"
4308   _savedomainconf "Le_PostHook" "$_post_hook" "base64"
4309   _savedomainconf "Le_RenewHook" "$_renew_hook" "base64"
4310
4311   if [ "$_local_addr" ]; then
4312     _savedomainconf "Le_LocalAddress" "$_local_addr"
4313   else
4314     _cleardomainconf "Le_LocalAddress"
4315   fi
4316   if [ "$_challenge_alias" ]; then
4317     _savedomainconf "Le_ChallengeAlias" "$_challenge_alias"
4318   else
4319     _cleardomainconf "Le_ChallengeAlias"
4320   fi
4321   if [ "$_preferred_chain" ]; then
4322     _savedomainconf "Le_Preferred_Chain" "$_preferred_chain" "base64"
4323   else
4324     _cleardomainconf "Le_Preferred_Chain"
4325   fi
4326
4327   Le_API="$ACME_DIRECTORY"
4328   _savedomainconf "Le_API" "$Le_API"
4329
4330   _info "Using CA: $ACME_DIRECTORY"
4331   if [ "$_alt_domains" = "$NO_VALUE" ]; then
4332     _alt_domains=""
4333   fi
4334
4335   if [ "$_key_length" = "$NO_VALUE" ]; then
4336     _key_length=""
4337   fi
4338
4339   if ! _on_before_issue "$_web_roots" "$_main_domain" "$_alt_domains" "$_pre_hook" "$_local_addr"; then
4340     _err "_on_before_issue."
4341     return 1
4342   fi
4343
4344   _saved_account_key_hash="$(_readcaconf "CA_KEY_HASH")"
4345   _debug2 _saved_account_key_hash "$_saved_account_key_hash"
4346
4347   if [ -z "$ACCOUNT_URL" ] || [ -z "$_saved_account_key_hash" ] || [ "$_saved_account_key_hash" != "$(__calcAccountKeyHash)" ]; then
4348     if ! _regAccount "$_accountkeylength"; then
4349       _on_issue_err "$_post_hook"
4350       return 1
4351     fi
4352   else
4353     _debug "_saved_account_key_hash is not changed, skip register account."
4354   fi
4355
4356   if [ -f "$CSR_PATH" ] && [ ! -f "$CERT_KEY_PATH" ]; then
4357     _info "Signing from existing CSR."
4358   else
4359     _key=$(_readdomainconf Le_Keylength)
4360     _debug "Read key length:$_key"
4361     if [ ! -f "$CERT_KEY_PATH" ] || [ "$_key_length" != "$_key" ] || [ "$Le_ForceNewDomainKey" = "1" ]; then
4362       if ! createDomainKey "$_main_domain" "$_key_length"; then
4363         _err "Create domain key error."
4364         _clearup
4365         _on_issue_err "$_post_hook"
4366         return 1
4367       fi
4368     fi
4369
4370     if ! _createcsr "$_main_domain" "$_alt_domains" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"; then
4371       _err "Create CSR error."
4372       _clearup
4373       _on_issue_err "$_post_hook"
4374       return 1
4375     fi
4376   fi
4377
4378   _savedomainconf "Le_Keylength" "$_key_length"
4379
4380   vlist="$Le_Vlist"
4381   _cleardomainconf "Le_Vlist"
4382   _info "Getting domain auth token for each domain"
4383   sep='#'
4384   dvsep=','
4385   if [ -z "$vlist" ]; then
4386     #make new order request
4387     _identifiers="{\"type\":\"$(_getIdType "$_main_domain")\",\"value\":\"$(_idn "$_main_domain")\"}"
4388     _w_index=1
4389     while true; do
4390       d="$(echo "$_alt_domains," | cut -d , -f "$_w_index")"
4391       _w_index="$(_math "$_w_index" + 1)"
4392       _debug d "$d"
4393       if [ -z "$d" ]; then
4394         break
4395       fi
4396       _identifiers="$_identifiers,{\"type\":\"$(_getIdType "$d")\",\"value\":\"$(_idn "$d")\"}"
4397     done
4398     _debug2 _identifiers "$_identifiers"
4399     if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
4400       _err "Create new order error."
4401       _clearup
4402       _on_issue_err "$_post_hook"
4403       return 1
4404     fi
4405     Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n " | cut -d ":" -f 2-)"
4406     _debug Le_LinkOrder "$Le_LinkOrder"
4407     Le_OrderFinalize="$(echo "$response" | _egrep_o '"finalize" *: *"[^"]*"' | cut -d '"' -f 4)"
4408     _debug Le_OrderFinalize "$Le_OrderFinalize"
4409     if [ -z "$Le_OrderFinalize" ]; then
4410       _err "Create new order error. Le_OrderFinalize not found. $response"
4411       _clearup
4412       _on_issue_err "$_post_hook"
4413       return 1
4414     fi
4415
4416     #for dns manual mode
4417     _savedomainconf "Le_OrderFinalize" "$Le_OrderFinalize"
4418
4419     _authorizations_seg="$(echo "$response" | _json_decode | _egrep_o '"authorizations" *: *\[[^\[]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
4420     _debug2 _authorizations_seg "$_authorizations_seg"
4421     if [ -z "$_authorizations_seg" ]; then
4422       _err "_authorizations_seg not found."
4423       _clearup
4424       _on_issue_err "$_post_hook"
4425       return 1
4426     fi
4427
4428     #domain and authz map
4429     _authorizations_map=""
4430     for _authz_url in $(echo "$_authorizations_seg" | tr ',' ' '); do
4431       _debug2 "_authz_url" "$_authz_url"
4432       if ! _send_signed_request "$_authz_url"; then
4433         _err "get to authz error."
4434         _err "_authorizations_seg" "$_authorizations_seg"
4435         _err "_authz_url" "$_authz_url"
4436         _clearup
4437         _on_issue_err "$_post_hook"
4438         return 1
4439       fi
4440
4441       response="$(echo "$response" | _normalizeJson)"
4442       _debug2 response "$response"
4443       _d="$(echo "$response" | _egrep_o '"value" *: *"[^"]*"' | cut -d : -f 2 | tr -d ' "')"
4444       if _contains "$response" "\"wildcard\" *: *true"; then
4445         _d="*.$_d"
4446       fi
4447       _debug2 _d "$_d"
4448       _authorizations_map="$_d,$response
4449 $_authorizations_map"
4450     done
4451     _debug2 _authorizations_map "$_authorizations_map"
4452
4453     _index=0
4454     _currentRoot=""
4455     _w_index=1
4456     while true; do
4457       d="$(echo "$_main_domain,$_alt_domains," | cut -d , -f "$_w_index")"
4458       _w_index="$(_math "$_w_index" + 1)"
4459       _debug d "$d"
4460       if [ -z "$d" ]; then
4461         break
4462       fi
4463       _info "Getting webroot for domain" "$d"
4464       _index=$(_math $_index + 1)
4465       _w="$(echo $_web_roots | cut -d , -f $_index)"
4466       _debug _w "$_w"
4467       if [ "$_w" ]; then
4468         _currentRoot="$_w"
4469       fi
4470       _debug "_currentRoot" "$_currentRoot"
4471
4472       vtype="$VTYPE_HTTP"
4473       #todo, v2 wildcard force to use dns
4474       if _startswith "$_currentRoot" "$W_DNS"; then
4475         vtype="$VTYPE_DNS"
4476       fi
4477
4478       if [ "$_currentRoot" = "$W_ALPN" ]; then
4479         vtype="$VTYPE_ALPN"
4480       fi
4481
4482       _idn_d="$(_idn "$d")"
4483       _candidates="$(echo "$_authorizations_map" | grep -i "^$_idn_d,")"
4484       _debug2 _candidates "$_candidates"
4485       if [ "$(echo "$_candidates" | wc -l)" -gt 1 ]; then
4486         for _can in $_candidates; do
4487           if _startswith "$(echo "$_can" | tr '.' '|')" "$(echo "$_idn_d" | tr '.' '|'),"; then
4488             _candidates="$_can"
4489             break
4490           fi
4491         done
4492       fi
4493       response="$(echo "$_candidates" | sed "s/$_idn_d,//")"
4494       _debug2 "response" "$response"
4495       if [ -z "$response" ]; then
4496         _err "get to authz error."
4497         _err "_authorizations_map" "$_authorizations_map"
4498         _clearup
4499         _on_issue_err "$_post_hook"
4500         return 1
4501       fi
4502
4503       if [ -z "$thumbprint" ]; then
4504         thumbprint="$(__calc_account_thumbprint)"
4505       fi
4506
4507       entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
4508       _debug entry "$entry"
4509       keyauthorization=""
4510       if [ -z "$entry" ]; then
4511         if ! _startswith "$d" '*.'; then
4512           _debug "Not a wildcard domain, lets check whether the validation is already valid."
4513           if echo "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4514             _debug "$d is already valid."
4515             keyauthorization="$STATE_VERIFIED"
4516             _debug keyauthorization "$keyauthorization"
4517           fi
4518         fi
4519         if [ -z "$keyauthorization" ]; then
4520           _err "Error, can not get domain token entry $d for $vtype"
4521           _supported_vtypes="$(echo "$response" | _egrep_o "\"challenges\":\[[^]]*]" | tr '{' "\n" | grep type | cut -d '"' -f 4 | tr "\n" ' ')"
4522           if [ "$_supported_vtypes" ]; then
4523             _err "The supported validation types are: $_supported_vtypes, but you specified: $vtype"
4524           fi
4525           _clearup
4526           _on_issue_err "$_post_hook"
4527           return 1
4528         fi
4529       fi
4530
4531       if [ -z "$keyauthorization" ]; then
4532         token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
4533         _debug token "$token"
4534
4535         if [ -z "$token" ]; then
4536           _err "Error, can not get domain token $entry"
4537           _clearup
4538           _on_issue_err "$_post_hook"
4539           return 1
4540         fi
4541
4542         uri="$(echo "$entry" | _egrep_o '"url":"[^"]*' | cut -d '"' -f 4 | _head_n 1)"
4543
4544         _debug uri "$uri"
4545
4546         if [ -z "$uri" ]; then
4547           _err "Error, can not get domain uri. $entry"
4548           _clearup
4549           _on_issue_err "$_post_hook"
4550           return 1
4551         fi
4552         keyauthorization="$token.$thumbprint"
4553         _debug keyauthorization "$keyauthorization"
4554
4555         if printf "%s" "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4556           _debug "$d is already verified."
4557           keyauthorization="$STATE_VERIFIED"
4558           _debug keyauthorization "$keyauthorization"
4559         fi
4560       fi
4561
4562       dvlist="$d$sep$keyauthorization$sep$uri$sep$vtype$sep$_currentRoot"
4563       _debug dvlist "$dvlist"
4564
4565       vlist="$vlist$dvlist$dvsep"
4566
4567     done
4568     _debug vlist "$vlist"
4569     #add entry
4570     dns_entries=""
4571     dnsadded=""
4572     ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4573     _alias_index=1
4574     for ventry in $ventries; do
4575       d=$(echo "$ventry" | cut -d "$sep" -f 1)
4576       keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4577       vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4578       _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4579       _debug d "$d"
4580       if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4581         _debug "$d is already verified, skip $vtype."
4582         _alias_index="$(_math "$_alias_index" + 1)"
4583         continue
4584       fi
4585
4586       if [ "$vtype" = "$VTYPE_DNS" ]; then
4587         dnsadded='0'
4588         _dns_root_d="$d"
4589         if _startswith "$_dns_root_d" "*."; then
4590           _dns_root_d="$(echo "$_dns_root_d" | sed 's/*.//')"
4591         fi
4592         _d_alias="$(_getfield "$_challenge_alias" "$_alias_index")"
4593         _alias_index="$(_math "$_alias_index" + 1)"
4594         _debug "_d_alias" "$_d_alias"
4595         if [ "$_d_alias" ]; then
4596           if _startswith "$_d_alias" "$DNS_ALIAS_PREFIX"; then
4597             txtdomain="$(echo "$_d_alias" | sed "s/$DNS_ALIAS_PREFIX//")"
4598           else
4599             txtdomain="_acme-challenge.$_d_alias"
4600           fi
4601           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$txtdomain$dvsep$_currentRoot"
4602         else
4603           txtdomain="_acme-challenge.$_dns_root_d"
4604           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$dvsep$_currentRoot"
4605         fi
4606
4607         _debug txtdomain "$txtdomain"
4608         txt="$(printf "%s" "$keyauthorization" | _digest "sha256" | _url_replace)"
4609         _debug txt "$txt"
4610
4611         d_api="$(_findHook "$_dns_root_d" $_SUB_FOLDER_DNSAPI "$_currentRoot")"
4612         _debug d_api "$d_api"
4613
4614         dns_entry="$dns_entry$dvsep$txt${dvsep}$d_api"
4615         _debug2 dns_entry "$dns_entry"
4616         if [ "$d_api" ]; then
4617           _debug "Found domain api file: $d_api"
4618         else
4619           if [ "$_currentRoot" != "$W_DNS" ]; then
4620             _err "Can not find dns api hook for: $_currentRoot"
4621             _info "You need to add the txt record manually."
4622           fi
4623           _info "$(__red "Add the following TXT record:")"
4624           _info "$(__red "Domain: '$(__green "$txtdomain")'")"
4625           _info "$(__red "TXT value: '$(__green "$txt")'")"
4626           _info "$(__red "Please be aware that you prepend _acme-challenge. before your domain")"
4627           _info "$(__red "so the resulting subdomain will be: $txtdomain")"
4628           continue
4629         fi
4630
4631         (
4632           if ! . "$d_api"; then
4633             _err "Load file $d_api error. Please check your api file and try again."
4634             return 1
4635           fi
4636
4637           addcommand="${_currentRoot}_add"
4638           if ! _exists "$addcommand"; then
4639             _err "It seems that your api file is not correct, it must have a function named: $addcommand"
4640             return 1
4641           fi
4642           _info "Adding txt value: $txt for domain:  $txtdomain"
4643           if ! $addcommand "$txtdomain" "$txt"; then
4644             _err "Error add txt for domain:$txtdomain"
4645             return 1
4646           fi
4647           _info "The txt record is added: Success."
4648         )
4649
4650         if [ "$?" != "0" ]; then
4651           _on_issue_err "$_post_hook" "$vlist"
4652           _clearup
4653           return 1
4654         fi
4655         dns_entries="$dns_entries$dns_entry
4656 "
4657         _debug2 "$dns_entries"
4658         dnsadded='1'
4659       fi
4660     done
4661
4662     if [ "$dnsadded" = '0' ]; then
4663       _savedomainconf "Le_Vlist" "$vlist"
4664       _debug "Dns record not added yet, so, save to $DOMAIN_CONF and exit."
4665       _err "Please add the TXT records to the domains, and re-run with --renew."
4666       _on_issue_err "$_post_hook"
4667       _clearup
4668       return 1
4669     fi
4670
4671   fi
4672
4673   if [ "$dns_entries" ]; then
4674     if [ -z "$Le_DNSSleep" ]; then
4675       _info "Let's check each DNS record now. Sleep 20 seconds first."
4676       _sleep 20
4677       if ! _check_dns_entries; then
4678         _err "check dns error."
4679         _on_issue_err "$_post_hook"
4680         _clearup
4681         return 1
4682       fi
4683     else
4684       _savedomainconf "Le_DNSSleep" "$Le_DNSSleep"
4685       _info "Sleep $(__green $Le_DNSSleep) seconds for the txt records to take effect"
4686       _sleep "$Le_DNSSleep"
4687     fi
4688   fi
4689
4690   NGINX_RESTORE_VLIST=""
4691   _debug "ok, let's start to verify"
4692
4693   _ncIndex=1
4694   ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4695   for ventry in $ventries; do
4696     d=$(echo "$ventry" | cut -d "$sep" -f 1)
4697     keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4698     uri=$(echo "$ventry" | cut -d "$sep" -f 3)
4699     vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4700     _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4701
4702     if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4703       _info "$d is already verified, skip $vtype."
4704       continue
4705     fi
4706
4707     _info "Verifying: $d"
4708     _debug "d" "$d"
4709     _debug "keyauthorization" "$keyauthorization"
4710     _debug "uri" "$uri"
4711     removelevel=""
4712     token="$(printf "%s" "$keyauthorization" | cut -d '.' -f 1)"
4713
4714     _debug "_currentRoot" "$_currentRoot"
4715
4716     if [ "$vtype" = "$VTYPE_HTTP" ]; then
4717       if [ "$_currentRoot" = "$NO_VALUE" ]; then
4718         _info "Standalone mode server"
4719         _ncaddr="$(_getfield "$_local_addr" "$_ncIndex")"
4720         _ncIndex="$(_math $_ncIndex + 1)"
4721         _startserver "$keyauthorization" "$_ncaddr"
4722         if [ "$?" != "0" ]; then
4723           _clearup
4724           _on_issue_err "$_post_hook" "$vlist"
4725           return 1
4726         fi
4727         sleep 1
4728         _debug serverproc "$serverproc"
4729       elif [ "$_currentRoot" = "$MODE_STATELESS" ]; then
4730         _info "Stateless mode for domain:$d"
4731         _sleep 1
4732       elif _startswith "$_currentRoot" "$NGINX"; then
4733         _info "Nginx mode for domain:$d"
4734         #set up nginx server
4735         FOUND_REAL_NGINX_CONF=""
4736         BACKUP_NGINX_CONF=""
4737         if ! _setNginx "$d" "$_currentRoot" "$thumbprint"; then
4738           _clearup
4739           _on_issue_err "$_post_hook" "$vlist"
4740           return 1
4741         fi
4742
4743         if [ "$FOUND_REAL_NGINX_CONF" ]; then
4744           _realConf="$FOUND_REAL_NGINX_CONF"
4745           _backup="$BACKUP_NGINX_CONF"
4746           _debug _realConf "$_realConf"
4747           NGINX_RESTORE_VLIST="$d$sep$_realConf$sep$_backup$dvsep$NGINX_RESTORE_VLIST"
4748         fi
4749         _sleep 1
4750       else
4751         if [ "$_currentRoot" = "apache" ]; then
4752           wellknown_path="$ACME_DIR"
4753         else
4754           wellknown_path="$_currentRoot/.well-known/acme-challenge"
4755           if [ ! -d "$_currentRoot/.well-known" ]; then
4756             removelevel='1'
4757           elif [ ! -d "$_currentRoot/.well-known/acme-challenge" ]; then
4758             removelevel='2'
4759           else
4760             removelevel='3'
4761           fi
4762         fi
4763
4764         _debug wellknown_path "$wellknown_path"
4765
4766         _debug "writing token:$token to $wellknown_path/$token"
4767
4768         mkdir -p "$wellknown_path"
4769
4770         if ! printf "%s" "$keyauthorization" >"$wellknown_path/$token"; then
4771           _err "$d:Can not write token to file : $wellknown_path/$token"
4772           _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4773           _clearup
4774           _on_issue_err "$_post_hook" "$vlist"
4775           return 1
4776         fi
4777
4778         if [ ! "$usingApache" ]; then
4779           if webroot_owner=$(_stat "$_currentRoot"); then
4780             _debug "Changing owner/group of .well-known to $webroot_owner"
4781             if ! _exec "chown -R \"$webroot_owner\" \"$_currentRoot/.well-known\""; then
4782               _debug "$(cat "$_EXEC_TEMP_ERR")"
4783               _exec_err >/dev/null 2>&1
4784             fi
4785           else
4786             _debug "not changing owner/group of webroot"
4787           fi
4788         fi
4789
4790       fi
4791     elif [ "$vtype" = "$VTYPE_ALPN" ]; then
4792       acmevalidationv1="$(printf "%s" "$keyauthorization" | _digest "sha256" "hex")"
4793       _debug acmevalidationv1 "$acmevalidationv1"
4794       if ! _starttlsserver "$d" "" "$Le_TLSPort" "$keyauthorization" "$_ncaddr" "$acmevalidationv1"; then
4795         _err "Start tls server error."
4796         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4797         _clearup
4798         _on_issue_err "$_post_hook" "$vlist"
4799         return 1
4800       fi
4801     fi
4802
4803     if ! __trigger_validation "$uri" "$keyauthorization" "$vtype"; then
4804       _err "$d:Can not get challenge: $response"
4805       _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4806       _clearup
4807       _on_issue_err "$_post_hook" "$vlist"
4808       return 1
4809     fi
4810
4811     if [ "$code" ] && [ "$code" != '202' ]; then
4812       if [ "$code" = '200' ]; then
4813         _debug "trigger validation code: $code"
4814       else
4815         _err "$d:Challenge error: $response"
4816         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4817         _clearup
4818         _on_issue_err "$_post_hook" "$vlist"
4819         return 1
4820       fi
4821     fi
4822
4823     waittimes=0
4824     if [ -z "$MAX_RETRY_TIMES" ]; then
4825       MAX_RETRY_TIMES=30
4826     fi
4827
4828     while true; do
4829       waittimes=$(_math "$waittimes" + 1)
4830       if [ "$waittimes" -ge "$MAX_RETRY_TIMES" ]; then
4831         _err "$d:Timeout"
4832         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4833         _clearup
4834         _on_issue_err "$_post_hook" "$vlist"
4835         return 1
4836       fi
4837
4838       _debug2 original "$response"
4839
4840       response="$(echo "$response" | _normalizeJson)"
4841       _debug2 response "$response"
4842
4843       status=$(echo "$response" | _egrep_o '"status":"[^"]*' | cut -d : -f 2 | tr -d '"')
4844       _debug2 status "$status"
4845       if _contains "$status" "invalid"; then
4846         error="$(echo "$response" | _egrep_o '"error":\{[^\}]*')"
4847         _debug2 error "$error"
4848         errordetail="$(echo "$error" | _egrep_o '"detail": *"[^"]*' | cut -d '"' -f 4)"
4849         _debug2 errordetail "$errordetail"
4850         if [ "$errordetail" ]; then
4851           _err "$d:Verify error:$errordetail"
4852         else
4853           _err "$d:Verify error:$error"
4854         fi
4855         if [ "$DEBUG" ]; then
4856           if [ "$vtype" = "$VTYPE_HTTP" ]; then
4857             _debug "Debug: get token url."
4858             _get "http://$d/.well-known/acme-challenge/$token" "" 1
4859           fi
4860         fi
4861         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4862         _clearup
4863         _on_issue_err "$_post_hook" "$vlist"
4864         return 1
4865       fi
4866
4867       if _contains "$status" "valid"; then
4868         _info "$(__green Success)"
4869         _stopserver "$serverproc"
4870         serverproc=""
4871         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4872         break
4873       fi
4874
4875       if [ "$status" = "pending" ]; then
4876         _info "Pending, The CA is processing your order, please just wait. ($waittimes/$MAX_RETRY_TIMES)"
4877       elif [ "$status" = "processing" ]; then
4878         _info "Processing, The CA is processing your order, please just wait. ($waittimes/$MAX_RETRY_TIMES)"
4879       else
4880         _err "$d:Verify error:$response"
4881         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4882         _clearup
4883         _on_issue_err "$_post_hook" "$vlist"
4884         return 1
4885       fi
4886       _debug "sleep 2 secs to verify again"
4887       sleep 2
4888       _debug "checking"
4889
4890       _send_signed_request "$uri"
4891
4892       if [ "$?" != "0" ]; then
4893         _err "$d:Verify error:$response"
4894         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4895         _clearup
4896         _on_issue_err "$_post_hook" "$vlist"
4897         return 1
4898       fi
4899     done
4900
4901   done
4902
4903   _clearup
4904   _info "Verify finished, start to sign."
4905   der="$(_getfile "${CSR_PATH}" "${BEGIN_CSR}" "${END_CSR}" | tr -d "\r\n" | _url_replace)"
4906
4907   _info "Lets finalize the order."
4908   _info "Le_OrderFinalize" "$Le_OrderFinalize"
4909   if ! _send_signed_request "${Le_OrderFinalize}" "{\"csr\": \"$der\"}"; then
4910     _err "Sign failed."
4911     _on_issue_err "$_post_hook"
4912     return 1
4913   fi
4914   if [ "$code" != "200" ]; then
4915     _err "Sign failed, finalize code is not 200."
4916     _err "$response"
4917     _on_issue_err "$_post_hook"
4918     return 1
4919   fi
4920   if [ -z "$Le_LinkOrder" ]; then
4921     Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n \t" | cut -d ":" -f 2-)"
4922   fi
4923
4924   _savedomainconf "Le_LinkOrder" "$Le_LinkOrder"
4925
4926   _link_cert_retry=0
4927   _MAX_CERT_RETRY=30
4928   while [ "$_link_cert_retry" -lt "$_MAX_CERT_RETRY" ]; do
4929     if _contains "$response" "\"status\":\"valid\""; then
4930       _debug "Order status is valid."
4931       Le_LinkCert="$(echo "$response" | _egrep_o '"certificate" *: *"[^"]*"' | cut -d '"' -f 4)"
4932       _debug Le_LinkCert "$Le_LinkCert"
4933       if [ -z "$Le_LinkCert" ]; then
4934         _err "Sign error, can not find Le_LinkCert"
4935         _err "$response"
4936         _on_issue_err "$_post_hook"
4937         return 1
4938       fi
4939       break
4940     elif _contains "$response" "\"processing\""; then
4941       _info "Order status is processing, lets sleep and retry."
4942       _retryafter=$(echo "$responseHeaders" | grep -i "^Retry-After *:" | cut -d : -f 2 | tr -d ' ' | tr -d '\r')
4943       _debug "_retryafter" "$_retryafter"
4944       if [ "$_retryafter" ]; then
4945         _info "Retry after: $_retryafter"
4946         _sleep $_retryafter
4947       else
4948         _sleep 2
4949       fi
4950     else
4951       _err "Sign error, wrong status"
4952       _err "$response"
4953       _on_issue_err "$_post_hook"
4954       return 1
4955     fi
4956     #the order is processing, so we are going to poll order status
4957     if [ -z "$Le_LinkOrder" ]; then
4958       _err "Sign error, can not get order link location header"
4959       _err "responseHeaders" "$responseHeaders"
4960       _on_issue_err "$_post_hook"
4961       return 1
4962     fi
4963     _info "Polling order status: $Le_LinkOrder"
4964     if ! _send_signed_request "$Le_LinkOrder"; then
4965       _err "Sign failed, can not post to Le_LinkOrder cert:$Le_LinkOrder."
4966       _err "$response"
4967       _on_issue_err "$_post_hook"
4968       return 1
4969     fi
4970     _link_cert_retry="$(_math $_link_cert_retry + 1)"
4971   done
4972
4973   if [ -z "$Le_LinkCert" ]; then
4974     _err "Sign failed, can not get Le_LinkCert, retry time limit."
4975     _err "$response"
4976     _on_issue_err "$_post_hook"
4977     return 1
4978   fi
4979   _info "Downloading cert."
4980   _info "Le_LinkCert" "$Le_LinkCert"
4981   if ! _send_signed_request "$Le_LinkCert"; then
4982     _err "Sign failed, can not download cert:$Le_LinkCert."
4983     _err "$response"
4984     _on_issue_err "$_post_hook"
4985     return 1
4986   fi
4987
4988   echo "$response" >"$CERT_PATH"
4989   _split_cert_chain "$CERT_PATH" "$CERT_FULLCHAIN_PATH" "$CA_CERT_PATH"
4990   if [ -z "$_preferred_chain" ]; then
4991     _preferred_chain=$(_readcaconf DEFAULT_PREFERRED_CHAIN)
4992   fi
4993   if [ "$_preferred_chain" ] && [ -f "$CERT_FULLCHAIN_PATH" ]; then
4994     if [ "$DEBUG" ]; then
4995       _debug "default chain issuers: " "$(_get_chain_issuers "$CERT_FULLCHAIN_PATH")"
4996     fi
4997     if ! _match_issuer "$CERT_FULLCHAIN_PATH" "$_preferred_chain"; then
4998       rels="$(echo "$responseHeaders" | tr -d ' <>' | grep -i "^link:" | grep -i 'rel="alternate"' | cut -d : -f 2- | cut -d ';' -f 1)"
4999       _debug2 "rels" "$rels"
5000       for rel in $rels; do
5001         _info "Try rel: $rel"
5002         if ! _send_signed_request "$rel"; then
5003           _err "Sign failed, can not download cert:$rel"
5004           _err "$response"
5005           continue
5006         fi
5007         _relcert="$CERT_PATH.alt"
5008         _relfullchain="$CERT_FULLCHAIN_PATH.alt"
5009         _relca="$CA_CERT_PATH.alt"
5010         echo "$response" >"$_relcert"
5011         _split_cert_chain "$_relcert" "$_relfullchain" "$_relca"
5012         if [ "$DEBUG" ]; then
5013           _debug "rel chain issuers: " "$(_get_chain_issuers "$_relfullchain")"
5014         fi
5015         if _match_issuer "$_relfullchain" "$_preferred_chain"; then
5016           _info "Matched issuer in: $rel"
5017           cat $_relcert >"$CERT_PATH"
5018           cat $_relfullchain >"$CERT_FULLCHAIN_PATH"
5019           cat $_relca >"$CA_CERT_PATH"
5020           rm -f "$_relcert"
5021           rm -f "$_relfullchain"
5022           rm -f "$_relca"
5023           break
5024         fi
5025         rm -f "$_relcert"
5026         rm -f "$_relfullchain"
5027         rm -f "$_relca"
5028       done
5029     fi
5030   fi
5031
5032   _debug "Le_LinkCert" "$Le_LinkCert"
5033   _savedomainconf "Le_LinkCert" "$Le_LinkCert"
5034
5035   if [ -z "$Le_LinkCert" ] || ! _checkcert "$CERT_PATH"; then
5036     response="$(echo "$response" | _dbase64 "multiline" | tr -d '\0' | _normalizeJson)"
5037     _err "Sign failed: $(echo "$response" | _egrep_o '"detail":"[^"]*"')"
5038     _on_issue_err "$_post_hook"
5039     return 1
5040   fi
5041
5042   if [ "$Le_LinkCert" ]; then
5043     _info "$(__green "Cert success.")"
5044     cat "$CERT_PATH"
5045
5046     _info "Your cert is in: $(__green "$CERT_PATH")"
5047
5048     if [ -f "$CERT_KEY_PATH" ]; then
5049       _info "Your cert key is in: $(__green "$CERT_KEY_PATH")"
5050     fi
5051
5052     if [ ! "$USER_PATH" ] || [ ! "$_ACME_IN_CRON" ]; then
5053       USER_PATH="$PATH"
5054       _saveaccountconf "USER_PATH" "$USER_PATH"
5055     fi
5056   fi
5057
5058   [ -f "$CA_CERT_PATH" ] && _info "The intermediate CA cert is in: $(__green "$CA_CERT_PATH")"
5059   [ -f "$CERT_FULLCHAIN_PATH" ] && _info "And the full chain certs is there: $(__green "$CERT_FULLCHAIN_PATH")"
5060
5061   Le_CertCreateTime=$(_time)
5062   _savedomainconf "Le_CertCreateTime" "$Le_CertCreateTime"
5063
5064   Le_CertCreateTimeStr=$(date -u)
5065   _savedomainconf "Le_CertCreateTimeStr" "$Le_CertCreateTimeStr"
5066
5067   if [ -z "$Le_RenewalDays" ] || [ "$Le_RenewalDays" -lt "0" ]; then
5068     Le_RenewalDays="$DEFAULT_RENEW"
5069   else
5070     _savedomainconf "Le_RenewalDays" "$Le_RenewalDays"
5071   fi
5072
5073   if [ "$CA_BUNDLE" ]; then
5074     _saveaccountconf CA_BUNDLE "$CA_BUNDLE"
5075   else
5076     _clearaccountconf "CA_BUNDLE"
5077   fi
5078
5079   if [ "$CA_PATH" ]; then
5080     _saveaccountconf CA_PATH "$CA_PATH"
5081   else
5082     _clearaccountconf "CA_PATH"
5083   fi
5084
5085   if [ "$HTTPS_INSECURE" ]; then
5086     _saveaccountconf HTTPS_INSECURE "$HTTPS_INSECURE"
5087   else
5088     _clearaccountconf "HTTPS_INSECURE"
5089   fi
5090
5091   if [ "$Le_Listen_V4" ]; then
5092     _savedomainconf "Le_Listen_V4" "$Le_Listen_V4"
5093     _cleardomainconf Le_Listen_V6
5094   elif [ "$Le_Listen_V6" ]; then
5095     _savedomainconf "Le_Listen_V6" "$Le_Listen_V6"
5096     _cleardomainconf Le_Listen_V4
5097   fi
5098
5099   if [ "$Le_ForceNewDomainKey" = "1" ]; then
5100     _savedomainconf "Le_ForceNewDomainKey" "$Le_ForceNewDomainKey"
5101   else
5102     _cleardomainconf Le_ForceNewDomainKey
5103   fi
5104
5105   Le_NextRenewTime=$(_math "$Le_CertCreateTime" + "$Le_RenewalDays" \* 24 \* 60 \* 60)
5106
5107   Le_NextRenewTimeStr=$(_time2str "$Le_NextRenewTime")
5108   _savedomainconf "Le_NextRenewTimeStr" "$Le_NextRenewTimeStr"
5109
5110   Le_NextRenewTime=$(_math "$Le_NextRenewTime" - 86400)
5111   _savedomainconf "Le_NextRenewTime" "$Le_NextRenewTime"
5112
5113   if [ "$_real_cert$_real_key$_real_ca$_reload_cmd$_real_fullchain" ]; then
5114     _savedomainconf "Le_RealCertPath" "$_real_cert"
5115     _savedomainconf "Le_RealCACertPath" "$_real_ca"
5116     _savedomainconf "Le_RealKeyPath" "$_real_key"
5117     _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
5118     _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
5119     if ! _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"; then
5120       return 1
5121     fi
5122   fi
5123
5124   if ! _on_issue_success "$_post_hook" "$_renew_hook"; then
5125     _err "Call hook error."
5126     return 1
5127   fi
5128 }
5129
5130 #in_out_cert   out_fullchain   out_ca
5131 _split_cert_chain() {
5132   _certf="$1"
5133   _fullchainf="$2"
5134   _caf="$3"
5135   if [ "$(grep -- "$BEGIN_CERT" "$_certf" | wc -l)" -gt "1" ]; then
5136     _debug "Found cert chain"
5137     cat "$_certf" >"$_fullchainf"
5138     _end_n="$(grep -n -- "$END_CERT" "$_fullchainf" | _head_n 1 | cut -d : -f 1)"
5139     _debug _end_n "$_end_n"
5140     sed -n "1,${_end_n}p" "$_fullchainf" >"$_certf"
5141     _end_n="$(_math $_end_n + 1)"
5142     sed -n "${_end_n},9999p" "$_fullchainf" >"$_caf"
5143   fi
5144 }
5145
5146 #domain  [isEcc]
5147 renew() {
5148   Le_Domain="$1"
5149   if [ -z "$Le_Domain" ]; then
5150     _usage "Usage: $PROJECT_ENTRY --renew --domain <domain.tld> [--ecc]"
5151     return 1
5152   fi
5153
5154   _isEcc="$2"
5155
5156   _initpath "$Le_Domain" "$_isEcc"
5157
5158   _info "$(__green "Renew: '$Le_Domain'")"
5159   if [ ! -f "$DOMAIN_CONF" ]; then
5160     _info "'$Le_Domain' is not an issued domain, skip."
5161     return $RENEW_SKIP
5162   fi
5163
5164   if [ "$Le_RenewalDays" ]; then
5165     _savedomainconf Le_RenewalDays "$Le_RenewalDays"
5166   fi
5167
5168   . "$DOMAIN_CONF"
5169   _debug Le_API "$Le_API"
5170   if [ -z "$Le_API" ] || [ "$CA_LETSENCRYPT_V1" = "$Le_API" ]; then
5171     #if this is from an old version, Le_API is empty,
5172     #so, we force to use letsencrypt server
5173     Le_API="$CA_LETSENCRYPT_V2"
5174   fi
5175
5176   if [ "$Le_API" ]; then
5177     if [ "$Le_API" != "$ACME_DIRECTORY" ]; then
5178       _clearAPI
5179     fi
5180     export ACME_DIRECTORY="$Le_API"
5181     #reload ca configs
5182     ACCOUNT_KEY_PATH=""
5183     ACCOUNT_JSON_PATH=""
5184     CA_CONF=""
5185     _debug3 "initpath again."
5186     _initpath "$Le_Domain" "$_isEcc"
5187   fi
5188
5189   if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
5190     _info "Skip, Next renewal time is: $(__green "$Le_NextRenewTimeStr")"
5191     _info "Add '$(__red '--force')' to force to renew."
5192     return "$RENEW_SKIP"
5193   fi
5194
5195   if [ "$_ACME_IN_CRON" = "1" ] && [ -z "$Le_CertCreateTime" ]; then
5196     _info "Skip invalid cert for: $Le_Domain"
5197     return $RENEW_SKIP
5198   fi
5199
5200   _ACME_IS_RENEW="1"
5201   Le_ReloadCmd="$(_readdomainconf Le_ReloadCmd)"
5202   Le_PreHook="$(_readdomainconf Le_PreHook)"
5203   Le_PostHook="$(_readdomainconf Le_PostHook)"
5204   Le_RenewHook="$(_readdomainconf Le_RenewHook)"
5205   Le_Preferred_Chain="$(_readdomainconf Le_Preferred_Chain)"
5206   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" "$Le_Preferred_Chain"
5207   res="$?"
5208   if [ "$res" != "0" ]; then
5209     return "$res"
5210   fi
5211
5212   if [ "$Le_DeployHook" ]; then
5213     _deploy "$Le_Domain" "$Le_DeployHook"
5214     res="$?"
5215   fi
5216
5217   _ACME_IS_RENEW=""
5218
5219   return "$res"
5220 }
5221
5222 #renewAll  [stopRenewOnError]
5223 renewAll() {
5224   _initpath
5225   _stopRenewOnError="$1"
5226   _debug "_stopRenewOnError" "$_stopRenewOnError"
5227   _ret="0"
5228   _success_msg=""
5229   _error_msg=""
5230   _skipped_msg=""
5231   _error_level=$NOTIFY_LEVEL_SKIP
5232   _notify_code=$RENEW_SKIP
5233   _set_level=${NOTIFY_LEVEL:-$NOTIFY_LEVEL_DEFAULT}
5234   _debug "_set_level" "$_set_level"
5235   for di in "${CERT_HOME}"/*.*/; do
5236     _debug di "$di"
5237     if ! [ -d "$di" ]; then
5238       _debug "Not a directory, skip: $di"
5239       continue
5240     fi
5241     d=$(basename "$di")
5242     _debug d "$d"
5243     (
5244       if _endswith "$d" "$ECC_SUFFIX"; then
5245         _isEcc=$(echo "$d" | cut -d "$ECC_SEP" -f 2)
5246         d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5247       fi
5248       renew "$d" "$_isEcc"
5249     )
5250     rc="$?"
5251     _debug "Return code: $rc"
5252     if [ "$rc" = "0" ]; then
5253       if [ $_error_level -gt $NOTIFY_LEVEL_RENEW ]; then
5254         _error_level="$NOTIFY_LEVEL_RENEW"
5255         _notify_code=0
5256       fi
5257       if [ "$_ACME_IN_CRON" ]; then
5258         if [ $_set_level -ge $NOTIFY_LEVEL_RENEW ]; then
5259           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5260             _send_notify "Renew $d success" "Good, the cert is renewed." "$NOTIFY_HOOK" 0
5261           fi
5262         fi
5263       fi
5264       _success_msg="${_success_msg}    $d
5265 "
5266     elif [ "$rc" = "$RENEW_SKIP" ]; then
5267       if [ $_error_level -gt $NOTIFY_LEVEL_SKIP ]; then
5268         _error_level="$NOTIFY_LEVEL_SKIP"
5269         _notify_code=$RENEW_SKIP
5270       fi
5271       if [ "$_ACME_IN_CRON" ]; then
5272         if [ $_set_level -ge $NOTIFY_LEVEL_SKIP ]; then
5273           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5274             _send_notify "Renew $d skipped" "Good, the cert is skipped." "$NOTIFY_HOOK" "$RENEW_SKIP"
5275           fi
5276         fi
5277       fi
5278       _info "Skipped $d"
5279       _skipped_msg="${_skipped_msg}    $d
5280 "
5281     else
5282       if [ $_error_level -gt $NOTIFY_LEVEL_ERROR ]; then
5283         _error_level="$NOTIFY_LEVEL_ERROR"
5284         _notify_code=1
5285       fi
5286       if [ "$_ACME_IN_CRON" ]; then
5287         if [ $_set_level -ge $NOTIFY_LEVEL_ERROR ]; then
5288           if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5289             _send_notify "Renew $d error" "There is an error." "$NOTIFY_HOOK" 1
5290           fi
5291         fi
5292       fi
5293       _error_msg="${_error_msg}    $d
5294 "
5295       if [ "$_stopRenewOnError" ]; then
5296         _err "Error renew $d,  stop now."
5297         _ret="$rc"
5298         break
5299       else
5300         _ret="$rc"
5301         _err "Error renew $d."
5302       fi
5303     fi
5304   done
5305   _debug _error_level "$_error_level"
5306   _debug _set_level "$_set_level"
5307   if [ "$_ACME_IN_CRON" ] && [ $_error_level -le $_set_level ]; then
5308     if [ -z "$NOTIFY_MODE" ] || [ "$NOTIFY_MODE" = "$NOTIFY_MODE_BULK" ]; then
5309       _msg_subject="Renew"
5310       if [ "$_error_msg" ]; then
5311         _msg_subject="${_msg_subject} Error"
5312         _msg_data="Error certs:
5313 ${_error_msg}
5314 "
5315       fi
5316       if [ "$_success_msg" ]; then
5317         _msg_subject="${_msg_subject} Success"
5318         _msg_data="${_msg_data}Success certs:
5319 ${_success_msg}
5320 "
5321       fi
5322       if [ "$_skipped_msg" ]; then
5323         _msg_subject="${_msg_subject} Skipped"
5324         _msg_data="${_msg_data}Skipped certs:
5325 ${_skipped_msg}
5326 "
5327       fi
5328
5329       _send_notify "$_msg_subject" "$_msg_data" "$NOTIFY_HOOK" "$_notify_code"
5330     fi
5331   fi
5332
5333   return "$_ret"
5334 }
5335
5336 #csr webroot
5337 signcsr() {
5338   _csrfile="$1"
5339   _csrW="$2"
5340   if [ -z "$_csrfile" ] || [ -z "$_csrW" ]; then
5341     _usage "Usage: $PROJECT_ENTRY --sign-csr --csr <csr-file> --webroot <directory>"
5342     return 1
5343   fi
5344
5345   _real_cert="$3"
5346   _real_key="$4"
5347   _real_ca="$5"
5348   _reload_cmd="$6"
5349   _real_fullchain="$7"
5350   _pre_hook="${8}"
5351   _post_hook="${9}"
5352   _renew_hook="${10}"
5353   _local_addr="${11}"
5354   _challenge_alias="${12}"
5355   _preferred_chain="${13}"
5356
5357   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5358   if [ "$?" != "0" ]; then
5359     _err "Can not read subject from csr: $_csrfile"
5360     return 1
5361   fi
5362   _debug _csrsubj "$_csrsubj"
5363   if _contains "$_csrsubj" ' ' || ! _contains "$_csrsubj" '.'; then
5364     _info "It seems that the subject: $_csrsubj is not a valid domain name. Drop it."
5365     _csrsubj=""
5366   fi
5367
5368   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5369   if [ "$?" != "0" ]; then
5370     _err "Can not read domain list from csr: $_csrfile"
5371     return 1
5372   fi
5373   _debug "_csrdomainlist" "$_csrdomainlist"
5374
5375   if [ -z "$_csrsubj" ]; then
5376     _csrsubj="$(_getfield "$_csrdomainlist" 1)"
5377     _debug _csrsubj "$_csrsubj"
5378     _csrdomainlist="$(echo "$_csrdomainlist" | cut -d , -f 2-)"
5379     _debug "_csrdomainlist" "$_csrdomainlist"
5380   fi
5381
5382   if [ -z "$_csrsubj" ]; then
5383     _err "Can not read subject from csr: $_csrfile"
5384     return 1
5385   fi
5386
5387   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5388   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5389     _err "Can not read key length from csr: $_csrfile"
5390     return 1
5391   fi
5392
5393   _initpath "$_csrsubj" "$_csrkeylength"
5394   mkdir -p "$DOMAIN_PATH"
5395
5396   _info "Copy csr to: $CSR_PATH"
5397   cp "$_csrfile" "$CSR_PATH"
5398
5399   issue "$_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"
5400
5401 }
5402
5403 showcsr() {
5404   _csrfile="$1"
5405   _csrd="$2"
5406   if [ -z "$_csrfile" ] && [ -z "$_csrd" ]; then
5407     _usage "Usage: $PROJECT_ENTRY --show-csr --csr <csr-file>"
5408     return 1
5409   fi
5410
5411   _initpath
5412
5413   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5414   if [ "$?" != "0" ] || [ -z "$_csrsubj" ]; then
5415     _err "Can not read subject from csr: $_csrfile"
5416     return 1
5417   fi
5418
5419   _info "Subject=$_csrsubj"
5420
5421   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5422   if [ "$?" != "0" ]; then
5423     _err "Can not read domain list from csr: $_csrfile"
5424     return 1
5425   fi
5426   _debug "_csrdomainlist" "$_csrdomainlist"
5427
5428   _info "SubjectAltNames=$_csrdomainlist"
5429
5430   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5431   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5432     _err "Can not read key length from csr: $_csrfile"
5433     return 1
5434   fi
5435   _info "KeyLength=$_csrkeylength"
5436 }
5437
5438 #listraw  domain
5439 list() {
5440   _raw="$1"
5441   _domain="$2"
5442   _initpath
5443
5444   _sep="|"
5445   if [ "$_raw" ]; then
5446     if [ -z "$_domain" ]; then
5447       printf "%s\n" "Main_Domain${_sep}KeyLength${_sep}SAN_Domains${_sep}CA${_sep}Created${_sep}Renew"
5448     fi
5449     for di in "${CERT_HOME}"/*.*/; do
5450       d=$(basename "$di")
5451       _debug d "$d"
5452       (
5453         if _endswith "$d" "$ECC_SUFFIX"; then
5454           _isEcc="ecc"
5455           d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5456         fi
5457         DOMAIN_CONF="$di/$d.conf"
5458         if [ -f "$DOMAIN_CONF" ]; then
5459           . "$DOMAIN_CONF"
5460           _ca="$(_getCAShortName "$Le_API")"
5461           if [ -z "$_domain" ]; then
5462             printf "%s\n" "$Le_Domain${_sep}\"$Le_Keylength\"${_sep}$Le_Alt${_sep}$_ca${_sep}$Le_CertCreateTimeStr${_sep}$Le_NextRenewTimeStr"
5463           else
5464             if [ "$_domain" = "$d" ]; then
5465               cat "$DOMAIN_CONF"
5466             fi
5467           fi
5468         fi
5469       )
5470     done
5471   else
5472     if _exists column; then
5473       list "raw" "$_domain" | column -t -s "$_sep"
5474     else
5475       list "raw" "$_domain" | tr "$_sep" '\t'
5476     fi
5477   fi
5478
5479 }
5480
5481 _deploy() {
5482   _d="$1"
5483   _hooks="$2"
5484
5485   for _d_api in $(echo "$_hooks" | tr ',' " "); do
5486     _deployApi="$(_findHook "$_d" $_SUB_FOLDER_DEPLOY "$_d_api")"
5487     if [ -z "$_deployApi" ]; then
5488       _err "The deploy hook $_d_api is not found."
5489       return 1
5490     fi
5491     _debug _deployApi "$_deployApi"
5492
5493     if ! (
5494       if ! . "$_deployApi"; then
5495         _err "Load file $_deployApi error. Please check your api file and try again."
5496         return 1
5497       fi
5498
5499       d_command="${_d_api}_deploy"
5500       if ! _exists "$d_command"; then
5501         _err "It seems that your api file is not correct, it must have a function named: $d_command"
5502         return 1
5503       fi
5504
5505       if ! $d_command "$_d" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$CERT_FULLCHAIN_PATH"; then
5506         _err "Error deploy for domain:$_d"
5507         return 1
5508       fi
5509     ); then
5510       _err "Deploy error."
5511       return 1
5512     else
5513       _info "$(__green Success)"
5514     fi
5515   done
5516 }
5517
5518 #domain hooks
5519 deploy() {
5520   _d="$1"
5521   _hooks="$2"
5522   _isEcc="$3"
5523   if [ -z "$_hooks" ]; then
5524     _usage "Usage: $PROJECT_ENTRY --deploy --domain <domain.tld> --deploy-hook <hookname> [--ecc] "
5525     return 1
5526   fi
5527
5528   _initpath "$_d" "$_isEcc"
5529   if [ ! -d "$DOMAIN_PATH" ]; then
5530     _err "The domain '$_d' is not a cert name. You must use the cert name to specify the cert to install."
5531     _err "Can not find path:'$DOMAIN_PATH'"
5532     return 1
5533   fi
5534
5535   . "$DOMAIN_CONF"
5536
5537   _savedomainconf Le_DeployHook "$_hooks"
5538
5539   _deploy "$_d" "$_hooks"
5540 }
5541
5542 installcert() {
5543   _main_domain="$1"
5544   if [ -z "$_main_domain" ]; then
5545     _usage "Usage: $PROJECT_ENTRY --install-cert --domain <domain.tld> [--ecc] [--cert-file <file>] [--key-file <file>] [--ca-file <file>] [ --reloadcmd <command>] [--fullchain-file <file>]"
5546     return 1
5547   fi
5548
5549   _real_cert="$2"
5550   _real_key="$3"
5551   _real_ca="$4"
5552   _reload_cmd="$5"
5553   _real_fullchain="$6"
5554   _isEcc="$7"
5555
5556   _initpath "$_main_domain" "$_isEcc"
5557   if [ ! -d "$DOMAIN_PATH" ]; then
5558     _err "The domain '$_main_domain' is not a cert name. You must use the cert name to specify the cert to install."
5559     _err "Can not find path:'$DOMAIN_PATH'"
5560     return 1
5561   fi
5562
5563   _savedomainconf "Le_RealCertPath" "$_real_cert"
5564   _savedomainconf "Le_RealCACertPath" "$_real_ca"
5565   _savedomainconf "Le_RealKeyPath" "$_real_key"
5566   _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
5567   _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
5568
5569   _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"
5570 }
5571
5572 #domain  cert  key  ca  fullchain reloadcmd backup-prefix
5573 _installcert() {
5574   _main_domain="$1"
5575   _real_cert="$2"
5576   _real_key="$3"
5577   _real_ca="$4"
5578   _real_fullchain="$5"
5579   _reload_cmd="$6"
5580   _backup_prefix="$7"
5581
5582   if [ "$_real_cert" = "$NO_VALUE" ]; then
5583     _real_cert=""
5584   fi
5585   if [ "$_real_key" = "$NO_VALUE" ]; then
5586     _real_key=""
5587   fi
5588   if [ "$_real_ca" = "$NO_VALUE" ]; then
5589     _real_ca=""
5590   fi
5591   if [ "$_reload_cmd" = "$NO_VALUE" ]; then
5592     _reload_cmd=""
5593   fi
5594   if [ "$_real_fullchain" = "$NO_VALUE" ]; then
5595     _real_fullchain=""
5596   fi
5597
5598   _backup_path="$DOMAIN_BACKUP_PATH/$_backup_prefix"
5599   mkdir -p "$_backup_path"
5600
5601   if [ "$_real_cert" ]; then
5602     _info "Installing cert to: $_real_cert"
5603     if [ -f "$_real_cert" ] && [ ! "$_ACME_IS_RENEW" ]; then
5604       cp "$_real_cert" "$_backup_path/cert.bak"
5605     fi
5606     cat "$CERT_PATH" >"$_real_cert" || return 1
5607   fi
5608
5609   if [ "$_real_ca" ]; then
5610     _info "Installing CA to: $_real_ca"
5611     if [ "$_real_ca" = "$_real_cert" ]; then
5612       echo "" >>"$_real_ca"
5613       cat "$CA_CERT_PATH" >>"$_real_ca" || return 1
5614     else
5615       if [ -f "$_real_ca" ] && [ ! "$_ACME_IS_RENEW" ]; then
5616         cp "$_real_ca" "$_backup_path/ca.bak"
5617       fi
5618       cat "$CA_CERT_PATH" >"$_real_ca" || return 1
5619     fi
5620   fi
5621
5622   if [ "$_real_key" ]; then
5623     _info "Installing key to: $_real_key"
5624     if [ -f "$_real_key" ] && [ ! "$_ACME_IS_RENEW" ]; then
5625       cp "$_real_key" "$_backup_path/key.bak"
5626     fi
5627     if [ -f "$_real_key" ]; then
5628       cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5629     else
5630       cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5631       chmod 600 "$_real_key"
5632     fi
5633   fi
5634
5635   if [ "$_real_fullchain" ]; then
5636     _info "Installing full chain to: $_real_fullchain"
5637     if [ -f "$_real_fullchain" ] && [ ! "$_ACME_IS_RENEW" ]; then
5638       cp "$_real_fullchain" "$_backup_path/fullchain.bak"
5639     fi
5640     cat "$CERT_FULLCHAIN_PATH" >"$_real_fullchain" || return 1
5641   fi
5642
5643   if [ "$_reload_cmd" ]; then
5644     _info "Run reload cmd: $_reload_cmd"
5645     if (
5646       export CERT_PATH
5647       export CERT_KEY_PATH
5648       export CA_CERT_PATH
5649       export CERT_FULLCHAIN_PATH
5650       export Le_Domain="$_main_domain"
5651       cd "$DOMAIN_PATH" && eval "$_reload_cmd"
5652     ); then
5653       _info "$(__green "Reload success")"
5654     else
5655       _err "Reload error for :$Le_Domain"
5656     fi
5657   fi
5658
5659 }
5660
5661 __read_password() {
5662   unset _pp
5663   prompt="Enter Password:"
5664   while IFS= read -p "$prompt" -r -s -n 1 char; do
5665     if [ "$char" = $'\0' ]; then
5666       break
5667     fi
5668     prompt='*'
5669     _pp="$_pp$char"
5670   done
5671   echo "$_pp"
5672 }
5673
5674 _install_win_taskscheduler() {
5675   _lesh="$1"
5676   _centry="$2"
5677   _randomminute="$3"
5678   if ! _exists cygpath; then
5679     _err "cygpath not found"
5680     return 1
5681   fi
5682   if ! _exists schtasks; then
5683     _err "schtasks.exe is not found, are you on Windows?"
5684     return 1
5685   fi
5686   _winbash="$(cygpath -w $(which bash))"
5687   _debug _winbash "$_winbash"
5688   if [ -z "$_winbash" ]; then
5689     _err "can not find bash path"
5690     return 1
5691   fi
5692   _myname="$(whoami)"
5693   _debug "_myname" "$_myname"
5694   if [ -z "$_myname" ]; then
5695     _err "can not find my user name"
5696     return 1
5697   fi
5698   _debug "_lesh" "$_lesh"
5699
5700   _info "To install scheduler task in your Windows account, you must input your windows password."
5701   _info "$PROJECT_NAME doesn't save your password."
5702   _info "Please input your Windows password for: $(__green "$_myname")"
5703   _password="$(__read_password)"
5704   #SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'" >/dev/null
5705   echo SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "\"$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'\"" | cmd.exe >/dev/null
5706   echo
5707
5708 }
5709
5710 _uninstall_win_taskscheduler() {
5711   if ! _exists schtasks; then
5712     _err "schtasks.exe is not found, are you on Windows?"
5713     return 1
5714   fi
5715   if ! echo SCHTASKS /query /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null; then
5716     _debug "scheduler $_WINDOWS_SCHEDULER_NAME is not found."
5717   else
5718     _info "Removing $_WINDOWS_SCHEDULER_NAME"
5719     echo SCHTASKS /delete /f /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null
5720   fi
5721 }
5722
5723 #confighome
5724 installcronjob() {
5725   _c_home="$1"
5726   _initpath
5727   _CRONTAB="crontab"
5728   if [ -f "$LE_WORKING_DIR/$PROJECT_ENTRY" ]; then
5729     lesh="\"$LE_WORKING_DIR\"/$PROJECT_ENTRY"
5730   else
5731     _debug "_SCRIPT_" "$_SCRIPT_"
5732     _script="$(_readlink "$_SCRIPT_")"
5733     _debug _script "$_script"
5734     if [ -f "$_script" ]; then
5735       _info "Using the current script from: $_script"
5736       lesh="$_script"
5737     else
5738       _err "Can not install cronjob, $PROJECT_ENTRY not found."
5739       return 1
5740     fi
5741   fi
5742   if [ "$_c_home" ]; then
5743     _c_entry="--config-home \"$_c_home\" "
5744   fi
5745   _t=$(_time)
5746   random_minute=$(_math $_t % 60)
5747
5748   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5749     _CRONTAB="fcrontab"
5750   fi
5751
5752   if ! _exists "$_CRONTAB"; then
5753     if _exists cygpath && _exists schtasks.exe; then
5754       _info "It seems you are on Windows,  let's install Windows scheduler task."
5755       if _install_win_taskscheduler "$lesh" "$_c_entry" "$random_minute"; then
5756         _info "Install Windows scheduler task success."
5757         return 0
5758       else
5759         _err "Install Windows scheduler task failed."
5760         return 1
5761       fi
5762     fi
5763     _err "crontab/fcrontab doesn't exist, so, we can not install cron jobs."
5764     _err "All your certs will not be renewed automatically."
5765     _err "You must add your own cron job to call '$PROJECT_ENTRY --cron' everyday."
5766     return 1
5767   fi
5768   _info "Installing cron job"
5769   if ! $_CRONTAB -l | grep "$PROJECT_ENTRY --cron"; then
5770     if _exists uname && uname -a | grep SunOS >/dev/null; then
5771       $_CRONTAB -l | {
5772         cat
5773         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5774       } | $_CRONTAB --
5775     else
5776       $_CRONTAB -l | {
5777         cat
5778         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5779       } | $_CRONTAB -
5780     fi
5781   fi
5782   if [ "$?" != "0" ]; then
5783     _err "Install cron job failed. You need to manually renew your certs."
5784     _err "Or you can add cronjob by yourself:"
5785     _err "$lesh --cron --home \"$LE_WORKING_DIR\" > /dev/null"
5786     return 1
5787   fi
5788 }
5789
5790 uninstallcronjob() {
5791   _CRONTAB="crontab"
5792   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5793     _CRONTAB="fcrontab"
5794   fi
5795
5796   if ! _exists "$_CRONTAB"; then
5797     if _exists cygpath && _exists schtasks.exe; then
5798       _info "It seems you are on Windows,  let's uninstall Windows scheduler task."
5799       if _uninstall_win_taskscheduler; then
5800         _info "Uninstall Windows scheduler task success."
5801         return 0
5802       else
5803         _err "Uninstall Windows scheduler task failed."
5804         return 1
5805       fi
5806     fi
5807     return
5808   fi
5809   _info "Removing cron job"
5810   cr="$($_CRONTAB -l | grep "$PROJECT_ENTRY --cron")"
5811   if [ "$cr" ]; then
5812     if _exists uname && uname -a | grep SunOS >/dev/null; then
5813       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB --
5814     else
5815       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB -
5816     fi
5817     LE_WORKING_DIR="$(echo "$cr" | cut -d ' ' -f 9 | tr -d '"')"
5818     _info LE_WORKING_DIR "$LE_WORKING_DIR"
5819     if _contains "$cr" "--config-home"; then
5820       LE_CONFIG_HOME="$(echo "$cr" | cut -d ' ' -f 11 | tr -d '"')"
5821       _debug LE_CONFIG_HOME "$LE_CONFIG_HOME"
5822     fi
5823   fi
5824   _initpath
5825
5826 }
5827
5828 #domain  isECC  revokeReason
5829 revoke() {
5830   Le_Domain="$1"
5831   if [ -z "$Le_Domain" ]; then
5832     _usage "Usage: $PROJECT_ENTRY --revoke --domain <domain.tld> [--ecc]"
5833     return 1
5834   fi
5835
5836   _isEcc="$2"
5837   _reason="$3"
5838   if [ -z "$_reason" ]; then
5839     _reason="0"
5840   fi
5841   _initpath "$Le_Domain" "$_isEcc"
5842   if [ ! -f "$DOMAIN_CONF" ]; then
5843     _err "$Le_Domain is not a issued domain, skip."
5844     return 1
5845   fi
5846
5847   if [ ! -f "$CERT_PATH" ]; then
5848     _err "Cert for $Le_Domain $CERT_PATH is not found, skip."
5849     return 1
5850   fi
5851
5852   . "$DOMAIN_CONF"
5853   _debug Le_API "$Le_API"
5854
5855   if [ "$Le_API" ]; then
5856     if [ "$Le_API" != "$ACME_DIRECTORY" ]; then
5857       _clearAPI
5858     fi
5859     export ACME_DIRECTORY="$Le_API"
5860     #reload ca configs
5861     ACCOUNT_KEY_PATH=""
5862     ACCOUNT_JSON_PATH=""
5863     CA_CONF=""
5864     _debug3 "initpath again."
5865     _initpath "$Le_Domain" "$_isEcc"
5866     _initAPI
5867   fi
5868
5869   cert="$(_getfile "${CERT_PATH}" "${BEGIN_CERT}" "${END_CERT}" | tr -d "\r\n" | _url_replace)"
5870
5871   if [ -z "$cert" ]; then
5872     _err "Cert for $Le_Domain is empty found, skip."
5873     return 1
5874   fi
5875
5876   _initAPI
5877
5878   data="{\"certificate\": \"$cert\",\"reason\":$_reason}"
5879
5880   uri="${ACME_REVOKE_CERT}"
5881
5882   if [ -f "$CERT_KEY_PATH" ]; then
5883     _info "Try domain key first."
5884     if _send_signed_request "$uri" "$data" "" "$CERT_KEY_PATH"; then
5885       if [ -z "$response" ]; then
5886         _info "Revoke success."
5887         rm -f "$CERT_PATH"
5888         return 0
5889       else
5890         _err "Revoke error by domain key."
5891         _err "$response"
5892       fi
5893     fi
5894   else
5895     _info "Domain key file doesn't exist."
5896   fi
5897
5898   _info "Try account key."
5899
5900   if _send_signed_request "$uri" "$data" "" "$ACCOUNT_KEY_PATH"; then
5901     if [ -z "$response" ]; then
5902       _info "Revoke success."
5903       rm -f "$CERT_PATH"
5904       return 0
5905     else
5906       _err "Revoke error."
5907       _debug "$response"
5908     fi
5909   fi
5910   return 1
5911 }
5912
5913 #domain  ecc
5914 remove() {
5915   Le_Domain="$1"
5916   if [ -z "$Le_Domain" ]; then
5917     _usage "Usage: $PROJECT_ENTRY --remove --domain <domain.tld> [--ecc]"
5918     return 1
5919   fi
5920
5921   _isEcc="$2"
5922
5923   _initpath "$Le_Domain" "$_isEcc"
5924   _removed_conf="$DOMAIN_CONF.removed"
5925   if [ ! -f "$DOMAIN_CONF" ]; then
5926     if [ -f "$_removed_conf" ]; then
5927       _err "$Le_Domain is already removed, You can remove the folder by yourself: $DOMAIN_PATH"
5928     else
5929       _err "$Le_Domain is not a issued domain, skip."
5930     fi
5931     return 1
5932   fi
5933
5934   if mv "$DOMAIN_CONF" "$_removed_conf"; then
5935     _info "$Le_Domain is removed, the key and cert files are in $(__green $DOMAIN_PATH)"
5936     _info "You can remove them by yourself."
5937     return 0
5938   else
5939     _err "Remove $Le_Domain failed."
5940     return 1
5941   fi
5942 }
5943
5944 #domain vtype
5945 _deactivate() {
5946   _d_domain="$1"
5947   _d_type="$2"
5948   _initpath "$_d_domain" "$_d_type"
5949
5950   . "$DOMAIN_CONF"
5951   _debug Le_API "$Le_API"
5952
5953   if [ "$Le_API" ]; then
5954     if [ "$Le_API" != "$ACME_DIRECTORY" ]; then
5955       _clearAPI
5956     fi
5957     export ACME_DIRECTORY="$Le_API"
5958     #reload ca configs
5959     ACCOUNT_KEY_PATH=""
5960     ACCOUNT_JSON_PATH=""
5961     CA_CONF=""
5962     _debug3 "initpath again."
5963     _initpath "$Le_Domain" "$_d_type"
5964     _initAPI
5965   fi
5966
5967   _identifiers="{\"type\":\"$(_getIdType "$_d_domain")\",\"value\":\"$_d_domain\"}"
5968   if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
5969     _err "Can not get domain new order."
5970     return 1
5971   fi
5972   _authorizations_seg="$(echo "$response" | _egrep_o '"authorizations" *: *\[[^\]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
5973   _debug2 _authorizations_seg "$_authorizations_seg"
5974   if [ -z "$_authorizations_seg" ]; then
5975     _err "_authorizations_seg not found."
5976     _clearup
5977     _on_issue_err "$_post_hook"
5978     return 1
5979   fi
5980
5981   authzUri="$_authorizations_seg"
5982   _debug2 "authzUri" "$authzUri"
5983   if ! _send_signed_request "$authzUri"; then
5984     _err "get to authz error."
5985     _err "_authorizations_seg" "$_authorizations_seg"
5986     _err "authzUri" "$authzUri"
5987     _clearup
5988     _on_issue_err "$_post_hook"
5989     return 1
5990   fi
5991
5992   response="$(echo "$response" | _normalizeJson)"
5993   _debug2 response "$response"
5994   _URL_NAME="url"
5995
5996   entries="$(echo "$response" | tr '][' '==' | _egrep_o "challenges\": *=[^=]*=" | tr '}{' '\n\n' | grep "\"status\": *\"valid\"")"
5997   if [ -z "$entries" ]; then
5998     _info "No valid entries found."
5999     if [ -z "$thumbprint" ]; then
6000       thumbprint="$(__calc_account_thumbprint)"
6001     fi
6002     _debug "Trigger validation."
6003     vtype="$(_getIdType "$_d_domain")"
6004     entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
6005     _debug entry "$entry"
6006     if [ -z "$entry" ]; then
6007       _err "Error, can not get domain token $d"
6008       return 1
6009     fi
6010     token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
6011     _debug token "$token"
6012
6013     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*" | cut -d : -f 2,3 | tr -d '"')"
6014     _debug uri "$uri"
6015
6016     keyauthorization="$token.$thumbprint"
6017     _debug keyauthorization "$keyauthorization"
6018     __trigger_validation "$uri" "$keyauthorization"
6019
6020   fi
6021
6022   _d_i=0
6023   _d_max_retry=$(echo "$entries" | wc -l)
6024   while [ "$_d_i" -lt "$_d_max_retry" ]; do
6025     _info "Deactivate: $_d_domain"
6026     _d_i="$(_math $_d_i + 1)"
6027     entry="$(echo "$entries" | sed -n "${_d_i}p")"
6028     _debug entry "$entry"
6029
6030     if [ -z "$entry" ]; then
6031       _info "No more valid entry found."
6032       break
6033     fi
6034
6035     _vtype="$(echo "$entry" | _egrep_o '"type": *"[^"]*"' | cut -d : -f 2 | tr -d '"')"
6036     _debug _vtype "$_vtype"
6037     _info "Found $_vtype"
6038
6039     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*\"" | tr -d '" ' | cut -d : -f 2-)"
6040     _debug uri "$uri"
6041
6042     if [ "$_d_type" ] && [ "$_d_type" != "$_vtype" ]; then
6043       _info "Skip $_vtype"
6044       continue
6045     fi
6046
6047     _info "Deactivate: $_vtype"
6048
6049     _djson="{\"status\":\"deactivated\"}"
6050
6051     if _send_signed_request "$authzUri" "$_djson" && _contains "$response" '"deactivated"'; then
6052       _info "Deactivate: $_vtype success."
6053     else
6054       _err "Can not deactivate $_vtype."
6055       break
6056     fi
6057
6058   done
6059   _debug "$_d_i"
6060   if [ "$_d_i" -eq "$_d_max_retry" ]; then
6061     _info "Deactivated success!"
6062   else
6063     _err "Deactivate failed."
6064   fi
6065
6066 }
6067
6068 deactivate() {
6069   _d_domain_list="$1"
6070   _d_type="$2"
6071   _initpath
6072   _initAPI
6073   _debug _d_domain_list "$_d_domain_list"
6074   if [ -z "$(echo $_d_domain_list | cut -d , -f 1)" ]; then
6075     _usage "Usage: $PROJECT_ENTRY --deactivate --domain <domain.tld> [--domain <domain2.tld> ...]"
6076     return 1
6077   fi
6078   for _d_dm in $(echo "$_d_domain_list" | tr ',' ' '); do
6079     if [ -z "$_d_dm" ] || [ "$_d_dm" = "$NO_VALUE" ]; then
6080       continue
6081     fi
6082     if ! _deactivate "$_d_dm" "$_d_type"; then
6083       return 1
6084     fi
6085   done
6086 }
6087
6088 # Detect profile file if not specified as environment variable
6089 _detect_profile() {
6090   if [ -n "$PROFILE" -a -f "$PROFILE" ]; then
6091     echo "$PROFILE"
6092     return
6093   fi
6094
6095   DETECTED_PROFILE=''
6096   SHELLTYPE="$(basename "/$SHELL")"
6097
6098   if [ "$SHELLTYPE" = "bash" ]; then
6099     if [ -f "$HOME/.bashrc" ]; then
6100       DETECTED_PROFILE="$HOME/.bashrc"
6101     elif [ -f "$HOME/.bash_profile" ]; then
6102       DETECTED_PROFILE="$HOME/.bash_profile"
6103     fi
6104   elif [ "$SHELLTYPE" = "zsh" ]; then
6105     DETECTED_PROFILE="$HOME/.zshrc"
6106   fi
6107
6108   if [ -z "$DETECTED_PROFILE" ]; then
6109     if [ -f "$HOME/.profile" ]; then
6110       DETECTED_PROFILE="$HOME/.profile"
6111     elif [ -f "$HOME/.bashrc" ]; then
6112       DETECTED_PROFILE="$HOME/.bashrc"
6113     elif [ -f "$HOME/.bash_profile" ]; then
6114       DETECTED_PROFILE="$HOME/.bash_profile"
6115     elif [ -f "$HOME/.zshrc" ]; then
6116       DETECTED_PROFILE="$HOME/.zshrc"
6117     fi
6118   fi
6119
6120   echo "$DETECTED_PROFILE"
6121 }
6122
6123 _initconf() {
6124   _initpath
6125   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
6126     echo "
6127
6128 #LOG_FILE=\"$DEFAULT_LOG_FILE\"
6129 #LOG_LEVEL=1
6130
6131 #AUTO_UPGRADE=\"1\"
6132
6133 #NO_TIMESTAMP=1
6134
6135     " >"$ACCOUNT_CONF_PATH"
6136   fi
6137 }
6138
6139 # nocron
6140 _precheck() {
6141   _nocron="$1"
6142
6143   if ! _exists "curl" && ! _exists "wget"; then
6144     _err "Please install curl or wget first, we need to access http resources."
6145     return 1
6146   fi
6147
6148   if [ -z "$_nocron" ]; then
6149     if ! _exists "crontab" && ! _exists "fcrontab"; then
6150       if _exists cygpath && _exists schtasks.exe; then
6151         _info "It seems you are on Windows,  we will install Windows scheduler task."
6152       else
6153         _err "It is recommended to install crontab first. try to install 'cron, crontab, crontabs or vixie-cron'."
6154         _err "We need to set cron job to renew the certs automatically."
6155         _err "Otherwise, your certs will not be able to be renewed automatically."
6156         if [ -z "$FORCE" ]; then
6157           _err "Please add '--force' and try install again to go without crontab."
6158           _err "./$PROJECT_ENTRY --install --force"
6159           return 1
6160         fi
6161       fi
6162     fi
6163   fi
6164
6165   if ! _exists "${ACME_OPENSSL_BIN:-openssl}"; then
6166     _err "Please install openssl first. ACME_OPENSSL_BIN=$ACME_OPENSSL_BIN"
6167     _err "We need openssl to generate keys."
6168     return 1
6169   fi
6170
6171   if ! _exists "socat"; then
6172     _err "It is recommended to install socat first."
6173     _err "We use socat for standalone server if you use standalone mode."
6174     _err "If you don't use standalone mode, just ignore this warning."
6175   fi
6176
6177   return 0
6178 }
6179
6180 _setShebang() {
6181   _file="$1"
6182   _shebang="$2"
6183   if [ -z "$_shebang" ]; then
6184     _usage "Usage: file shebang"
6185     return 1
6186   fi
6187   cp "$_file" "$_file.tmp"
6188   echo "$_shebang" >"$_file"
6189   sed -n 2,99999p "$_file.tmp" >>"$_file"
6190   rm -f "$_file.tmp"
6191 }
6192
6193 #confighome
6194 _installalias() {
6195   _c_home="$1"
6196   _initpath
6197
6198   _envfile="$LE_WORKING_DIR/$PROJECT_ENTRY.env"
6199   if [ "$_upgrading" ] && [ "$_upgrading" = "1" ]; then
6200     echo "$(cat "$_envfile")" | sed "s|^LE_WORKING_DIR.*$||" >"$_envfile"
6201     echo "$(cat "$_envfile")" | sed "s|^alias le.*$||" >"$_envfile"
6202     echo "$(cat "$_envfile")" | sed "s|^alias le.sh.*$||" >"$_envfile"
6203   fi
6204
6205   if [ "$_c_home" ]; then
6206     _c_entry=" --config-home '$_c_home'"
6207   fi
6208
6209   _setopt "$_envfile" "export LE_WORKING_DIR" "=" "\"$LE_WORKING_DIR\""
6210   if [ "$_c_home" ]; then
6211     _setopt "$_envfile" "export LE_CONFIG_HOME" "=" "\"$LE_CONFIG_HOME\""
6212   else
6213     _sed_i "/^export LE_CONFIG_HOME/d" "$_envfile"
6214   fi
6215   _setopt "$_envfile" "alias $PROJECT_ENTRY" "=" "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6216
6217   _profile="$(_detect_profile)"
6218   if [ "$_profile" ]; then
6219     _debug "Found profile: $_profile"
6220     _info "Installing alias to '$_profile'"
6221     _setopt "$_profile" ". \"$_envfile\""
6222     _info "OK, Close and reopen your terminal to start using $PROJECT_NAME"
6223   else
6224     _info "No profile is found, you will need to go into $LE_WORKING_DIR to use $PROJECT_NAME"
6225   fi
6226
6227   #for csh
6228   _cshfile="$LE_WORKING_DIR/$PROJECT_ENTRY.csh"
6229   _csh_profile="$HOME/.cshrc"
6230   if [ -f "$_csh_profile" ]; then
6231     _info "Installing alias to '$_csh_profile'"
6232     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
6233     if [ "$_c_home" ]; then
6234       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
6235     else
6236       _sed_i "/^setenv LE_CONFIG_HOME/d" "$_cshfile"
6237     fi
6238     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6239     _setopt "$_csh_profile" "source \"$_cshfile\""
6240   fi
6241
6242   #for tcsh
6243   _tcsh_profile="$HOME/.tcshrc"
6244   if [ -f "$_tcsh_profile" ]; then
6245     _info "Installing alias to '$_tcsh_profile'"
6246     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
6247     if [ "$_c_home" ]; then
6248       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
6249     fi
6250     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6251     _setopt "$_tcsh_profile" "source \"$_cshfile\""
6252   fi
6253
6254 }
6255
6256 # nocron confighome noprofile accountemail
6257 install() {
6258
6259   if [ -z "$LE_WORKING_DIR" ]; then
6260     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
6261   fi
6262
6263   _nocron="$1"
6264   _c_home="$2"
6265   _noprofile="$3"
6266   _accountemail="$4"
6267
6268   if ! _initpath; then
6269     _err "Install failed."
6270     return 1
6271   fi
6272   if [ "$_nocron" ]; then
6273     _debug "Skip install cron job"
6274   fi
6275
6276   if [ "$_ACME_IN_CRON" != "1" ]; then
6277     if ! _precheck "$_nocron"; then
6278       _err "Pre-check failed, can not install."
6279       return 1
6280     fi
6281   fi
6282
6283   if [ -z "$_c_home" ] && [ "$LE_CONFIG_HOME" != "$LE_WORKING_DIR" ]; then
6284     _info "Using config home: $LE_CONFIG_HOME"
6285     _c_home="$LE_CONFIG_HOME"
6286   fi
6287
6288   #convert from le
6289   if [ -d "$HOME/.le" ]; then
6290     for envfile in "le.env" "le.sh.env"; do
6291       if [ -f "$HOME/.le/$envfile" ]; then
6292         if grep "le.sh" "$HOME/.le/$envfile" >/dev/null; then
6293           _upgrading="1"
6294           _info "You are upgrading from le.sh"
6295           _info "Renaming \"$HOME/.le\" to $LE_WORKING_DIR"
6296           mv "$HOME/.le" "$LE_WORKING_DIR"
6297           mv "$LE_WORKING_DIR/$envfile" "$LE_WORKING_DIR/$PROJECT_ENTRY.env"
6298           break
6299         fi
6300       fi
6301     done
6302   fi
6303
6304   _info "Installing to $LE_WORKING_DIR"
6305
6306   if [ ! -d "$LE_WORKING_DIR" ]; then
6307     if ! mkdir -p "$LE_WORKING_DIR"; then
6308       _err "Can not create working dir: $LE_WORKING_DIR"
6309       return 1
6310     fi
6311
6312     chmod 700 "$LE_WORKING_DIR"
6313   fi
6314
6315   if [ ! -d "$LE_CONFIG_HOME" ]; then
6316     if ! mkdir -p "$LE_CONFIG_HOME"; then
6317       _err "Can not create config dir: $LE_CONFIG_HOME"
6318       return 1
6319     fi
6320
6321     chmod 700 "$LE_CONFIG_HOME"
6322   fi
6323
6324   cp "$PROJECT_ENTRY" "$LE_WORKING_DIR/" && chmod +x "$LE_WORKING_DIR/$PROJECT_ENTRY"
6325
6326   if [ "$?" != "0" ]; then
6327     _err "Install failed, can not copy $PROJECT_ENTRY"
6328     return 1
6329   fi
6330
6331   _info "Installed to $LE_WORKING_DIR/$PROJECT_ENTRY"
6332
6333   if [ "$_ACME_IN_CRON" != "1" ] && [ -z "$_noprofile" ]; then
6334     _installalias "$_c_home"
6335   fi
6336
6337   for subf in $_SUB_FOLDERS; do
6338     if [ -d "$subf" ]; then
6339       mkdir -p "$LE_WORKING_DIR/$subf"
6340       cp "$subf"/* "$LE_WORKING_DIR"/"$subf"/
6341     fi
6342   done
6343
6344   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
6345     _initconf
6346   fi
6347
6348   if [ "$_DEFAULT_ACCOUNT_CONF_PATH" != "$ACCOUNT_CONF_PATH" ]; then
6349     _setopt "$_DEFAULT_ACCOUNT_CONF_PATH" "ACCOUNT_CONF_PATH" "=" "\"$ACCOUNT_CONF_PATH\""
6350   fi
6351
6352   if [ "$_DEFAULT_CERT_HOME" != "$CERT_HOME" ]; then
6353     _saveaccountconf "CERT_HOME" "$CERT_HOME"
6354   fi
6355
6356   if [ "$_DEFAULT_ACCOUNT_KEY_PATH" != "$ACCOUNT_KEY_PATH" ]; then
6357     _saveaccountconf "ACCOUNT_KEY_PATH" "$ACCOUNT_KEY_PATH"
6358   fi
6359
6360   if [ -z "$_nocron" ]; then
6361     installcronjob "$_c_home"
6362   fi
6363
6364   if [ -z "$NO_DETECT_SH" ]; then
6365     #Modify shebang
6366     if _exists bash; then
6367       _bash_path="$(bash -c "command -v bash 2>/dev/null")"
6368       if [ -z "$_bash_path" ]; then
6369         _bash_path="$(bash -c 'echo $SHELL')"
6370       fi
6371     fi
6372     if [ "$_bash_path" ]; then
6373       _info "Good, bash is found, so change the shebang to use bash as preferred."
6374       _shebang='#!'"$_bash_path"
6375       _setShebang "$LE_WORKING_DIR/$PROJECT_ENTRY" "$_shebang"
6376       for subf in $_SUB_FOLDERS; do
6377         if [ -d "$LE_WORKING_DIR/$subf" ]; then
6378           for _apifile in "$LE_WORKING_DIR/$subf/"*.sh; do
6379             _setShebang "$_apifile" "$_shebang"
6380           done
6381         fi
6382       done
6383     fi
6384   fi
6385
6386   if [ "$_accountemail" ]; then
6387     _saveaccountconf "ACCOUNT_EMAIL" "$_accountemail"
6388   fi
6389
6390   _info OK
6391 }
6392
6393 # nocron
6394 uninstall() {
6395   _nocron="$1"
6396   if [ -z "$_nocron" ]; then
6397     uninstallcronjob
6398   fi
6399   _initpath
6400
6401   _uninstallalias
6402
6403   rm -f "$LE_WORKING_DIR/$PROJECT_ENTRY"
6404   _info "The keys and certs are in \"$(__green "$LE_CONFIG_HOME")\", you can remove them by yourself."
6405
6406 }
6407
6408 _uninstallalias() {
6409   _initpath
6410
6411   _profile="$(_detect_profile)"
6412   if [ "$_profile" ]; then
6413     _info "Uninstalling alias from: '$_profile'"
6414     text="$(cat "$_profile")"
6415     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.env\"$||" >"$_profile"
6416   fi
6417
6418   _csh_profile="$HOME/.cshrc"
6419   if [ -f "$_csh_profile" ]; then
6420     _info "Uninstalling alias from: '$_csh_profile'"
6421     text="$(cat "$_csh_profile")"
6422     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_csh_profile"
6423   fi
6424
6425   _tcsh_profile="$HOME/.tcshrc"
6426   if [ -f "$_tcsh_profile" ]; then
6427     _info "Uninstalling alias from: '$_csh_profile'"
6428     text="$(cat "$_tcsh_profile")"
6429     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_tcsh_profile"
6430   fi
6431
6432 }
6433
6434 cron() {
6435   export _ACME_IN_CRON=1
6436   _initpath
6437   _info "$(__green "===Starting cron===")"
6438   if [ "$AUTO_UPGRADE" = "1" ]; then
6439     export LE_WORKING_DIR
6440     (
6441       if ! upgrade; then
6442         _err "Cron:Upgrade failed!"
6443         return 1
6444       fi
6445     )
6446     . "$LE_WORKING_DIR/$PROJECT_ENTRY" >/dev/null
6447
6448     if [ -t 1 ]; then
6449       __INTERACTIVE="1"
6450     fi
6451
6452     _info "Auto upgraded to: $VER"
6453   fi
6454   renewAll
6455   _ret="$?"
6456   _ACME_IN_CRON=""
6457   _info "$(__green "===End cron===")"
6458   exit $_ret
6459 }
6460
6461 version() {
6462   echo "$PROJECT"
6463   echo "v$VER"
6464 }
6465
6466 # subject content hooks code
6467 _send_notify() {
6468   _nsubject="$1"
6469   _ncontent="$2"
6470   _nhooks="$3"
6471   _nerror="$4"
6472
6473   if [ "$NOTIFY_LEVEL" = "$NOTIFY_LEVEL_DISABLE" ]; then
6474     _debug "The NOTIFY_LEVEL is $NOTIFY_LEVEL, disabled, just return."
6475     return 0
6476   fi
6477
6478   if [ -z "$_nhooks" ]; then
6479     _debug "The NOTIFY_HOOK is empty, just return."
6480     return 0
6481   fi
6482
6483   _send_err=0
6484   for _n_hook in $(echo "$_nhooks" | tr ',' " "); do
6485     _n_hook_file="$(_findHook "" $_SUB_FOLDER_NOTIFY "$_n_hook")"
6486     _info "Sending via: $_n_hook"
6487     _debug "Found $_n_hook_file for $_n_hook"
6488     if [ -z "$_n_hook_file" ]; then
6489       _err "Can not find the hook file for $_n_hook"
6490       continue
6491     fi
6492     if ! (
6493       if ! . "$_n_hook_file"; then
6494         _err "Load file $_n_hook_file error. Please check your api file and try again."
6495         return 1
6496       fi
6497
6498       d_command="${_n_hook}_send"
6499       if ! _exists "$d_command"; then
6500         _err "It seems that your api file is not correct, it must have a function named: $d_command"
6501         return 1
6502       fi
6503
6504       if ! $d_command "$_nsubject" "$_ncontent" "$_nerror"; then
6505         _err "Error send message by $d_command"
6506         return 1
6507       fi
6508
6509       return 0
6510     ); then
6511       _err "Set $_n_hook_file error."
6512       _send_err=1
6513     else
6514       _info "$_n_hook $(__green Success)"
6515     fi
6516   done
6517   return $_send_err
6518
6519 }
6520
6521 # hook
6522 _set_notify_hook() {
6523   _nhooks="$1"
6524
6525   _test_subject="Hello, this is a notification from $PROJECT_NAME"
6526   _test_content="If you receive this message, your notification works."
6527
6528   _send_notify "$_test_subject" "$_test_content" "$_nhooks" 0
6529
6530 }
6531
6532 #[hook] [level] [mode]
6533 setnotify() {
6534   _nhook="$1"
6535   _nlevel="$2"
6536   _nmode="$3"
6537
6538   _initpath
6539
6540   if [ -z "$_nhook$_nlevel$_nmode" ]; then
6541     _usage "Usage: $PROJECT_ENTRY --set-notify [--notify-hook <hookname>] [--notify-level <0|1|2|3>] [--notify-mode <0|1>]"
6542     _usage "$_NOTIFY_WIKI"
6543     return 1
6544   fi
6545
6546   if [ "$_nlevel" ]; then
6547     _info "Set notify level to: $_nlevel"
6548     export "NOTIFY_LEVEL=$_nlevel"
6549     _saveaccountconf "NOTIFY_LEVEL" "$NOTIFY_LEVEL"
6550   fi
6551
6552   if [ "$_nmode" ]; then
6553     _info "Set notify mode to: $_nmode"
6554     export "NOTIFY_MODE=$_nmode"
6555     _saveaccountconf "NOTIFY_MODE" "$NOTIFY_MODE"
6556   fi
6557
6558   if [ "$_nhook" ]; then
6559     _info "Set notify hook to: $_nhook"
6560     if [ "$_nhook" = "$NO_VALUE" ]; then
6561       _info "Clear notify hook"
6562       _clearaccountconf "NOTIFY_HOOK"
6563     else
6564       if _set_notify_hook "$_nhook"; then
6565         export NOTIFY_HOOK="$_nhook"
6566         _saveaccountconf "NOTIFY_HOOK" "$NOTIFY_HOOK"
6567         return 0
6568       else
6569         _err "Can not set notify hook to: $_nhook"
6570         return 1
6571       fi
6572     fi
6573   fi
6574
6575 }
6576
6577 showhelp() {
6578   _initpath
6579   version
6580   echo "Usage: $PROJECT_ENTRY <command> ... [parameters ...]
6581 Commands:
6582   -h, --help               Show this help message.
6583   -v, --version            Show version info.
6584   --install                Install $PROJECT_NAME to your system.
6585   --uninstall              Uninstall $PROJECT_NAME, and uninstall the cron job.
6586   --upgrade                Upgrade $PROJECT_NAME to the latest code from $PROJECT.
6587   --issue                  Issue a cert.
6588   --deploy                 Deploy the cert to your server.
6589   -i, --install-cert       Install the issued cert to apache/nginx or any other server.
6590   -r, --renew              Renew a cert.
6591   --renew-all              Renew all the certs.
6592   --revoke                 Revoke a cert.
6593   --remove                 Remove the cert from list of certs known to $PROJECT_NAME.
6594   --list                   List all the certs.
6595   --to-pkcs12              Export the certificate and key to a pfx file.
6596   --to-pkcs8               Convert to pkcs8 format.
6597   --sign-csr               Issue a cert from an existing csr.
6598   --show-csr               Show the content of a csr.
6599   -ccr, --create-csr       Create CSR, professional use.
6600   --create-domain-key      Create an domain private key, professional use.
6601   --update-account         Update account info.
6602   --register-account       Register account key.
6603   --deactivate-account     Deactivate the account.
6604   --create-account-key     Create an account private key, professional use.
6605   --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.
6606   --uninstall-cronjob      Uninstall the cron job. The 'uninstall' command can do this automatically.
6607   --cron                   Run cron job to renew all the certs.
6608   --set-notify             Set the cron notification hook, level or mode.
6609   --deactivate             Deactivate the domain authz, professional use.
6610   --set-default-ca         Used with '--server', Set the default CA to use.
6611                            See: $_SERVER_WIKI
6612   --set-default-chain      Set the default preferred chain for a CA.
6613                            See: $_PREFERRED_CHAIN_WIKI
6614
6615
6616 Parameters:
6617   -d, --domain <domain.tld>         Specifies a domain, used to issue, renew or revoke etc.
6618   --challenge-alias <domain.tld>    The challenge domain alias for DNS alias mode.
6619                                     See: $_DNS_ALIAS_WIKI
6620
6621   --domain-alias <domain.tld>       The domain alias for DNS alias mode.
6622                                     See: $_DNS_ALIAS_WIKI
6623
6624   --preferred-chain <chain>         If the CA offers multiple certificate chains, prefer the chain with an issuer matching this Subject Common Name.
6625                                     If no match, the default offered chain will be used. (default: empty)
6626                                     See: $_PREFERRED_CHAIN_WIKI
6627
6628   -f, --force                       Force install, force cert renewal or override sudo restrictions.
6629   --staging, --test                 Use staging server, for testing.
6630   --debug [0|1|2|3]                 Output debug info. Defaults to 1 if argument is omitted.
6631   --output-insecure                 Output all the sensitive messages.
6632                                     By default all the credentials/sensitive messages are hidden from the output/debug/log for security.
6633   -w, --webroot <directory>         Specifies the web root folder for web root mode.
6634   --standalone                      Use standalone mode.
6635   --alpn                            Use standalone alpn mode.
6636   --stateless                       Use stateless mode.
6637                                     See: $_STATELESS_WIKI
6638
6639   --apache                          Use apache mode.
6640   --dns [dns_hook]                  Use dns manual mode or dns api. Defaults to manual mode when argument is omitted.
6641                                     See: $_DNS_API_WIKI
6642
6643   --dnssleep <seconds>              The time in seconds to wait for all the txt records to propagate in dns api mode.
6644                                     It's not necessary to use this by default, $PROJECT_NAME polls dns status by DOH automatically.
6645   -k, --keylength <bits>            Specifies the domain key length: 2048, 3072, 4096, 8192 or ec-256, ec-384, ec-521.
6646   -ak, --accountkeylength <bits>    Specifies the account key length: 2048, 3072, 4096
6647   --log [file]                      Specifies the log file. Defaults to \"$DEFAULT_LOG_FILE\" if argument is omitted.
6648   --log-level <1|2>                 Specifies the log level, default is 1.
6649   --syslog <0|3|6|7>                Syslog level, 0: disable syslog, 3: error, 6: info, 7: debug.
6650   --eab-kid <eab_key_id>            Key Identifier for External Account Binding.
6651   --eab-hmac-key <eab_hmac_key>     HMAC key for External Account Binding.
6652
6653
6654   These parameters are to install the cert to nginx/apache or any other server after issue/renew a cert:
6655
6656   --cert-file <file>                Path to copy the cert file to after issue/renew..
6657   --key-file <file>                 Path to copy the key file to after issue/renew.
6658   --ca-file <file>                  Path to copy the intermediate cert file to after issue/renew.
6659   --fullchain-file <file>           Path to copy the fullchain cert file to after issue/renew.
6660   --reloadcmd <command>             Command to execute after issue/renew to reload the server.
6661
6662   --server <server_uri>             ACME Directory Resource URI. (default: $DEFAULT_CA)
6663                                     See: $_SERVER_WIKI
6664
6665   --accountconf <file>              Specifies a customized account config file.
6666   --home <directory>                Specifies the home dir for $PROJECT_NAME.
6667   --cert-home <directory>           Specifies the home dir to save all the certs, only valid for '--install' command.
6668   --config-home <directory>         Specifies the home dir to save all the configurations.
6669   --useragent <string>              Specifies the user agent string. it will be saved for future use too.
6670   -m, --email <email>               Specifies the account email, only valid for the '--install' and '--update-account' command.
6671   --accountkey <file>               Specifies the account key path, only valid for the '--install' command.
6672   --days <ndays>                    Specifies the days to renew the cert when using '--issue' command. The default value is $DEFAULT_RENEW days.
6673   --httpport <port>                 Specifies the standalone listening port. Only valid if the server is behind a reverse proxy or load balancer.
6674   --tlsport <port>                  Specifies the standalone tls listening port. Only valid if the server is behind a reverse proxy or load balancer.
6675   --local-address <ip>              Specifies the standalone/tls server listening address, in case you have multiple ip addresses.
6676   --listraw                         Only used for '--list' command, list the certs in raw format.
6677   -se, --stop-renew-on-error        Only valid for '--renew-all' command. Stop if one cert has error in renewal.
6678   --insecure                        Do not check the server certificate, in some devices, the api server's certificate may not be trusted.
6679   --ca-bundle <file>                Specifies the path to the CA certificate bundle to verify api server's certificate.
6680   --ca-path <directory>             Specifies directory containing CA certificates in PEM format, used by wget or curl.
6681   --no-cron                         Only valid for '--install' command, which means: do not install the default cron job.
6682                                     In this case, the certs will not be renewed automatically.
6683   --no-profile                      Only valid for '--install' command, which means: do not install aliases to user profile.
6684   --no-color                        Do not output color text.
6685   --force-color                     Force output of color text. Useful for non-interactive use with the aha tool for HTML E-Mails.
6686   --ecc                             Specifies to use the ECC cert. Valid for '--install-cert', '--renew', '--revoke', '--to-pkcs12' and '--create-csr'
6687   --csr <file>                      Specifies the input csr.
6688   --pre-hook <command>              Command to be run before obtaining any certificates.
6689   --post-hook <command>             Command to be run after attempting to obtain/renew certificates. Runs regardless of whether obtain/renew succeeded or failed.
6690   --renew-hook <command>            Command to be run after each successfully renewed certificate.
6691   --deploy-hook <hookname>          The hook file to deploy cert
6692   --ocsp, --ocsp-must-staple        Generate OCSP-Must-Staple extension.
6693   --always-force-new-domain-key     Generate new domain key on renewal. Otherwise, the domain key is not changed by default.
6694   --auto-upgrade [0|1]              Valid for '--upgrade' command, indicating whether to upgrade automatically in future. Defaults to 1 if argument is omitted.
6695   --listen-v4                       Force standalone/tls server to listen at ipv4.
6696   --listen-v6                       Force standalone/tls server to listen at ipv6.
6697   --openssl-bin <file>              Specifies a custom openssl bin location.
6698   --use-wget                        Force to use wget, if you have both curl and wget installed.
6699   --yes-I-know-dns-manual-mode-enough-go-ahead-please  Force use of dns manual mode.
6700                                     See:  $_DNS_MANUAL_WIKI
6701
6702   -b, --branch <branch>             Only valid for '--upgrade' command, specifies the branch name to upgrade to.
6703   --notify-level <0|1|2|3>          Set the notification level:  Default value is $NOTIFY_LEVEL_DEFAULT.
6704                                     0: disabled, no notification will be sent.
6705                                     1: send notifications only when there is an error.
6706                                     2: send notifications when a cert is successfully renewed, or there is an error.
6707                                     3: send notifications when a cert is skipped, renewed, or error.
6708   --notify-mode <0|1>               Set notification mode. Default value is $NOTIFY_MODE_DEFAULT.
6709                                     0: Bulk mode. Send all the domain's notifications in one message(mail).
6710                                     1: Cert mode. Send a message for every single cert.
6711   --notify-hook <hookname>          Set the notify hook
6712   --revoke-reason <0-10>            The reason for revocation, can be used in conjunction with the '--revoke' command.
6713                                     See: $_REVOKE_WIKI
6714
6715   --password <password>             Add a password to exported pfx file. Use with --to-pkcs12.
6716
6717
6718 "
6719 }
6720
6721 installOnline() {
6722   _info "Installing from online archive."
6723
6724   _branch="$BRANCH"
6725   if [ -z "$_branch" ]; then
6726     _branch="master"
6727   fi
6728
6729   target="$PROJECT/archive/$_branch.tar.gz"
6730   _info "Downloading $target"
6731   localname="$_branch.tar.gz"
6732   if ! _get "$target" >$localname; then
6733     _err "Download error."
6734     return 1
6735   fi
6736   (
6737     _info "Extracting $localname"
6738     if ! (tar xzf $localname || gtar xzf $localname); then
6739       _err "Extraction error."
6740       exit 1
6741     fi
6742
6743     cd "$PROJECT_NAME-$_branch"
6744     chmod +x $PROJECT_ENTRY
6745     if ./$PROJECT_ENTRY --install "$@"; then
6746       _info "Install success!"
6747       _initpath
6748       _saveaccountconf "UPGRADE_HASH" "$(_getUpgradeHash)"
6749     fi
6750
6751     cd ..
6752
6753     rm -rf "$PROJECT_NAME-$_branch"
6754     rm -f "$localname"
6755   )
6756 }
6757
6758 _getRepoHash() {
6759   _hash_path=$1
6760   shift
6761   _hash_url="https://api.github.com/repos/acmesh-official/$PROJECT_NAME/git/refs/$_hash_path"
6762   _get $_hash_url | tr -d "\r\n" | tr '{},' '\n\n\n' | grep '"sha":' | cut -d '"' -f 4
6763 }
6764
6765 _getUpgradeHash() {
6766   _b="$BRANCH"
6767   if [ -z "$_b" ]; then
6768     _b="master"
6769   fi
6770   _hash=$(_getRepoHash "heads/$_b")
6771   if [ -z "$_hash" ]; then _hash=$(_getRepoHash "tags/$_b"); fi
6772   echo $_hash
6773 }
6774
6775 upgrade() {
6776   if (
6777     _initpath
6778     [ -z "$FORCE" ] && [ "$(_getUpgradeHash)" = "$(_readaccountconf "UPGRADE_HASH")" ] && _info "Already uptodate!" && exit 0
6779     export LE_WORKING_DIR
6780     cd "$LE_WORKING_DIR"
6781     installOnline "--nocron" "--noprofile"
6782   ); then
6783     _info "Upgrade success!"
6784     exit 0
6785   else
6786     _err "Upgrade failed!"
6787     exit 1
6788   fi
6789 }
6790
6791 _processAccountConf() {
6792   if [ "$_useragent" ]; then
6793     _saveaccountconf "USER_AGENT" "$_useragent"
6794   elif [ "$USER_AGENT" ] && [ "$USER_AGENT" != "$DEFAULT_USER_AGENT" ]; then
6795     _saveaccountconf "USER_AGENT" "$USER_AGENT"
6796   fi
6797
6798   if [ "$_openssl_bin" ]; then
6799     _saveaccountconf "ACME_OPENSSL_BIN" "$_openssl_bin"
6800   elif [ "$ACME_OPENSSL_BIN" ] && [ "$ACME_OPENSSL_BIN" != "$DEFAULT_OPENSSL_BIN" ]; then
6801     _saveaccountconf "ACME_OPENSSL_BIN" "$ACME_OPENSSL_BIN"
6802   fi
6803
6804   if [ "$_auto_upgrade" ]; then
6805     _saveaccountconf "AUTO_UPGRADE" "$_auto_upgrade"
6806   elif [ "$AUTO_UPGRADE" ]; then
6807     _saveaccountconf "AUTO_UPGRADE" "$AUTO_UPGRADE"
6808   fi
6809
6810   if [ "$_use_wget" ]; then
6811     _saveaccountconf "ACME_USE_WGET" "$_use_wget"
6812   elif [ "$ACME_USE_WGET" ]; then
6813     _saveaccountconf "ACME_USE_WGET" "$ACME_USE_WGET"
6814   fi
6815
6816 }
6817
6818 _checkSudo() {
6819   if [ "$SUDO_GID" ] && [ "$SUDO_COMMAND" ] && [ "$SUDO_USER" ] && [ "$SUDO_UID" ]; then
6820     if [ "$SUDO_USER" = "root" ] && [ "$SUDO_UID" = "0" ]; then
6821       #it's root using sudo, no matter it's using sudo or not, just fine
6822       return 0
6823     fi
6824     if [ -n "$SUDO_COMMAND" ]; then
6825       #it's a normal user doing "sudo su", or `sudo -i` or `sudo -s`, or `sudo su acmeuser1`
6826       _endswith "$SUDO_COMMAND" /bin/su || _contains "$SUDO_COMMAND" "/bin/su " || grep "^$SUDO_COMMAND\$" /etc/shells >/dev/null 2>&1
6827       return $?
6828     fi
6829     #otherwise
6830     return 1
6831   fi
6832   return 0
6833 }
6834
6835 #server  #keylength
6836 _selectServer() {
6837   _server="$1"
6838   _skeylength="$2"
6839   _server_lower="$(echo "$_server" | _lower_case)"
6840   _sindex=0
6841   for snames in $CA_NAMES; do
6842     snames="$(echo "$snames" | _lower_case)"
6843     _sindex="$(_math $_sindex + 1)"
6844     _debug2 "_selectServer try snames" "$snames"
6845     for sname in $(echo "$snames" | tr ',' ' '); do
6846       if [ "$_server_lower" = "$sname" ]; then
6847         _debug2 "_selectServer match $sname"
6848         _serverdir="$(_getfield "$CA_SERVERS" $_sindex)"
6849         if [ "$_serverdir" = "$CA_SSLCOM_RSA" ] && _isEccKey "$_skeylength"; then
6850           _serverdir="$CA_SSLCOM_ECC"
6851         fi
6852         _debug "Selected server: $_serverdir"
6853         ACME_DIRECTORY="$_serverdir"
6854         export ACME_DIRECTORY
6855         return
6856       fi
6857     done
6858   done
6859   ACME_DIRECTORY="$_server"
6860   export ACME_DIRECTORY
6861 }
6862
6863 #url
6864 _getCAShortName() {
6865   caurl="$1"
6866   if [ -z "$caurl" ]; then
6867     caurl="$DEFAULT_CA"
6868   fi
6869   if [ "$CA_SSLCOM_ECC" = "$caurl" ]; then
6870     caurl="$CA_SSLCOM_RSA" #just hack to get the short name
6871   fi
6872   caurl_lower="$(echo $caurl | _lower_case)"
6873   _sindex=0
6874   for surl in $(echo "$CA_SERVERS" | _lower_case | tr , ' '); do
6875     _sindex="$(_math $_sindex + 1)"
6876     if [ "$caurl_lower" = "$surl" ]; then
6877       _nindex=0
6878       for snames in $CA_NAMES; do
6879         _nindex="$(_math $_nindex + 1)"
6880         if [ $_nindex -ge $_sindex ]; then
6881           _getfield "$snames" 1
6882           return
6883         fi
6884       done
6885     fi
6886   done
6887   echo "$caurl"
6888 }
6889
6890 #set default ca to $ACME_DIRECTORY
6891 setdefaultca() {
6892   if [ -z "$ACME_DIRECTORY" ]; then
6893     _err "Please give a --server parameter."
6894     return 1
6895   fi
6896   _saveaccountconf "DEFAULT_ACME_SERVER" "$ACME_DIRECTORY"
6897   _info "Changed default CA to: $(__green "$ACME_DIRECTORY")"
6898 }
6899
6900 #preferred-chain
6901 setdefaultchain() {
6902   _initpath
6903   _preferred_chain="$1"
6904   if [ -z "$_preferred_chain" ]; then
6905     _err "Please give a '--preferred-chain value' value."
6906     return 1
6907   fi
6908   mkdir -p "$CA_DIR"
6909   _savecaconf "DEFAULT_PREFERRED_CHAIN" "$_preferred_chain"
6910 }
6911
6912 _process() {
6913   _CMD=""
6914   _domain=""
6915   _altdomains="$NO_VALUE"
6916   _webroot=""
6917   _challenge_alias=""
6918   _keylength=""
6919   _accountkeylength=""
6920   _cert_file=""
6921   _key_file=""
6922   _ca_file=""
6923   _fullchain_file=""
6924   _reloadcmd=""
6925   _password=""
6926   _accountconf=""
6927   _useragent=""
6928   _accountemail=""
6929   _accountkey=""
6930   _certhome=""
6931   _confighome=""
6932   _httpport=""
6933   _tlsport=""
6934   _dnssleep=""
6935   _listraw=""
6936   _stopRenewOnError=""
6937   #_insecure=""
6938   _ca_bundle=""
6939   _ca_path=""
6940   _nocron=""
6941   _noprofile=""
6942   _ecc=""
6943   _csr=""
6944   _pre_hook=""
6945   _post_hook=""
6946   _renew_hook=""
6947   _deploy_hook=""
6948   _logfile=""
6949   _log=""
6950   _local_address=""
6951   _log_level=""
6952   _auto_upgrade=""
6953   _listen_v4=""
6954   _listen_v6=""
6955   _openssl_bin=""
6956   _syslog=""
6957   _use_wget=""
6958   _server=""
6959   _notify_hook=""
6960   _notify_level=""
6961   _notify_mode=""
6962   _revoke_reason=""
6963   _eab_kid=""
6964   _eab_hmac_key=""
6965   _preferred_chain=""
6966   while [ ${#} -gt 0 ]; do
6967     case "${1}" in
6968
6969     --help | -h)
6970       showhelp
6971       return
6972       ;;
6973     --version | -v)
6974       version
6975       return
6976       ;;
6977     --install)
6978       _CMD="install"
6979       ;;
6980     --install-online)
6981       shift
6982       installOnline "$@"
6983       return
6984       ;;
6985     --uninstall)
6986       _CMD="uninstall"
6987       ;;
6988     --upgrade)
6989       _CMD="upgrade"
6990       ;;
6991     --issue)
6992       _CMD="issue"
6993       ;;
6994     --deploy)
6995       _CMD="deploy"
6996       ;;
6997     --sign-csr | --signcsr)
6998       _CMD="signcsr"
6999       ;;
7000     --show-csr | --showcsr)
7001       _CMD="showcsr"
7002       ;;
7003     -i | --install-cert | --installcert)
7004       _CMD="installcert"
7005       ;;
7006     --renew | -r)
7007       _CMD="renew"
7008       ;;
7009     --renew-all | --renewAll | --renewall)
7010       _CMD="renewAll"
7011       ;;
7012     --revoke)
7013       _CMD="revoke"
7014       ;;
7015     --remove)
7016       _CMD="remove"
7017       ;;
7018     --list)
7019       _CMD="list"
7020       ;;
7021     --install-cronjob | --installcronjob)
7022       _CMD="installcronjob"
7023       ;;
7024     --uninstall-cronjob | --uninstallcronjob)
7025       _CMD="uninstallcronjob"
7026       ;;
7027     --cron)
7028       _CMD="cron"
7029       ;;
7030     --to-pkcs12 | --to-pkcs | --toPkcs)
7031       _CMD="toPkcs"
7032       ;;
7033     --to-pkcs8 | --toPkcs8)
7034       _CMD="toPkcs8"
7035       ;;
7036     --create-account-key | --createAccountKey | --createaccountkey | -cak)
7037       _CMD="createAccountKey"
7038       ;;
7039     --create-domain-key | --createDomainKey | --createdomainkey | -cdk)
7040       _CMD="createDomainKey"
7041       ;;
7042     -ccr | --create-csr | --createCSR | --createcsr)
7043       _CMD="createCSR"
7044       ;;
7045     --deactivate)
7046       _CMD="deactivate"
7047       ;;
7048     --update-account | --updateaccount)
7049       _CMD="updateaccount"
7050       ;;
7051     --register-account | --registeraccount)
7052       _CMD="registeraccount"
7053       ;;
7054     --deactivate-account)
7055       _CMD="deactivateaccount"
7056       ;;
7057     --set-notify)
7058       _CMD="setnotify"
7059       ;;
7060     --set-default-ca)
7061       _CMD="setdefaultca"
7062       ;;
7063     --set-default-chain)
7064       _CMD="setdefaultchain"
7065       ;;
7066     -d | --domain)
7067       _dvalue="$2"
7068
7069       if [ "$_dvalue" ]; then
7070         if _startswith "$_dvalue" "-"; then
7071           _err "'$_dvalue' is not a valid domain for parameter '$1'"
7072           return 1
7073         fi
7074         if _is_idn "$_dvalue" && ! _exists idn; then
7075           _err "It seems that $_dvalue is an IDN( Internationalized Domain Names), please install 'idn' command first."
7076           return 1
7077         fi
7078
7079         if [ -z "$_domain" ]; then
7080           _domain="$_dvalue"
7081         else
7082           if [ "$_altdomains" = "$NO_VALUE" ]; then
7083             _altdomains="$_dvalue"
7084           else
7085             _altdomains="$_altdomains,$_dvalue"
7086           fi
7087         fi
7088       fi
7089
7090       shift
7091       ;;
7092
7093     -f | --force)
7094       FORCE="1"
7095       ;;
7096     --staging | --test)
7097       STAGE="1"
7098       ;;
7099     --server)
7100       _server="$2"
7101       shift
7102       ;;
7103     --debug)
7104       if [ -z "$2" ] || _startswith "$2" "-"; then
7105         DEBUG="$DEBUG_LEVEL_DEFAULT"
7106       else
7107         DEBUG="$2"
7108         shift
7109       fi
7110       ;;
7111     --output-insecure)
7112       export OUTPUT_INSECURE=1
7113       ;;
7114     -w | --webroot)
7115       wvalue="$2"
7116       if [ -z "$_webroot" ]; then
7117         _webroot="$wvalue"
7118       else
7119         _webroot="$_webroot,$wvalue"
7120       fi
7121       shift
7122       ;;
7123     --challenge-alias)
7124       cvalue="$2"
7125       _challenge_alias="$_challenge_alias$cvalue,"
7126       shift
7127       ;;
7128     --domain-alias)
7129       cvalue="$DNS_ALIAS_PREFIX$2"
7130       _challenge_alias="$_challenge_alias$cvalue,"
7131       shift
7132       ;;
7133     --standalone)
7134       wvalue="$NO_VALUE"
7135       if [ -z "$_webroot" ]; then
7136         _webroot="$wvalue"
7137       else
7138         _webroot="$_webroot,$wvalue"
7139       fi
7140       ;;
7141     --alpn)
7142       wvalue="$W_ALPN"
7143       if [ -z "$_webroot" ]; then
7144         _webroot="$wvalue"
7145       else
7146         _webroot="$_webroot,$wvalue"
7147       fi
7148       ;;
7149     --stateless)
7150       wvalue="$MODE_STATELESS"
7151       if [ -z "$_webroot" ]; then
7152         _webroot="$wvalue"
7153       else
7154         _webroot="$_webroot,$wvalue"
7155       fi
7156       ;;
7157     --local-address)
7158       lvalue="$2"
7159       _local_address="$_local_address$lvalue,"
7160       shift
7161       ;;
7162     --apache)
7163       wvalue="apache"
7164       if [ -z "$_webroot" ]; then
7165         _webroot="$wvalue"
7166       else
7167         _webroot="$_webroot,$wvalue"
7168       fi
7169       ;;
7170     --nginx)
7171       wvalue="$NGINX"
7172       if [ "$2" ] && ! _startswith "$2" "-"; then
7173         wvalue="$NGINX$2"
7174         shift
7175       fi
7176       if [ -z "$_webroot" ]; then
7177         _webroot="$wvalue"
7178       else
7179         _webroot="$_webroot,$wvalue"
7180       fi
7181       ;;
7182     --dns)
7183       wvalue="$W_DNS"
7184       if [ "$2" ] && ! _startswith "$2" "-"; then
7185         wvalue="$2"
7186         shift
7187       fi
7188       if [ -z "$_webroot" ]; then
7189         _webroot="$wvalue"
7190       else
7191         _webroot="$_webroot,$wvalue"
7192       fi
7193       ;;
7194     --dnssleep)
7195       _dnssleep="$2"
7196       Le_DNSSleep="$_dnssleep"
7197       shift
7198       ;;
7199     --keylength | -k)
7200       _keylength="$2"
7201       shift
7202       ;;
7203     -ak | --accountkeylength)
7204       _accountkeylength="$2"
7205       shift
7206       ;;
7207     --cert-file | --certpath)
7208       _cert_file="$2"
7209       shift
7210       ;;
7211     --key-file | --keypath)
7212       _key_file="$2"
7213       shift
7214       ;;
7215     --ca-file | --capath)
7216       _ca_file="$2"
7217       shift
7218       ;;
7219     --fullchain-file | --fullchainpath)
7220       _fullchain_file="$2"
7221       shift
7222       ;;
7223     --reloadcmd | --reloadCmd)
7224       _reloadcmd="$2"
7225       shift
7226       ;;
7227     --password)
7228       _password="$2"
7229       shift
7230       ;;
7231     --accountconf)
7232       _accountconf="$2"
7233       ACCOUNT_CONF_PATH="$_accountconf"
7234       shift
7235       ;;
7236     --home)
7237       LE_WORKING_DIR="$2"
7238       shift
7239       ;;
7240     --cert-home | --certhome)
7241       _certhome="$2"
7242       CERT_HOME="$_certhome"
7243       shift
7244       ;;
7245     --config-home)
7246       _confighome="$2"
7247       LE_CONFIG_HOME="$_confighome"
7248       shift
7249       ;;
7250     --useragent)
7251       _useragent="$2"
7252       USER_AGENT="$_useragent"
7253       shift
7254       ;;
7255     -m | --email | --accountemail)
7256       _accountemail="$2"
7257       export ACCOUNT_EMAIL="$_accountemail"
7258       shift
7259       ;;
7260     --accountkey)
7261       _accountkey="$2"
7262       ACCOUNT_KEY_PATH="$_accountkey"
7263       shift
7264       ;;
7265     --days)
7266       _days="$2"
7267       Le_RenewalDays="$_days"
7268       shift
7269       ;;
7270     --httpport)
7271       _httpport="$2"
7272       Le_HTTPPort="$_httpport"
7273       shift
7274       ;;
7275     --tlsport)
7276       _tlsport="$2"
7277       Le_TLSPort="$_tlsport"
7278       shift
7279       ;;
7280     --listraw)
7281       _listraw="raw"
7282       ;;
7283     -se | --stop-renew-on-error | --stopRenewOnError | --stoprenewonerror)
7284       _stopRenewOnError="1"
7285       ;;
7286     --insecure)
7287       #_insecure="1"
7288       HTTPS_INSECURE="1"
7289       ;;
7290     --ca-bundle)
7291       _ca_bundle="$(_readlink "$2")"
7292       CA_BUNDLE="$_ca_bundle"
7293       shift
7294       ;;
7295     --ca-path)
7296       _ca_path="$2"
7297       CA_PATH="$_ca_path"
7298       shift
7299       ;;
7300     --no-cron | --nocron)
7301       _nocron="1"
7302       ;;
7303     --no-profile | --noprofile)
7304       _noprofile="1"
7305       ;;
7306     --no-color)
7307       export ACME_NO_COLOR=1
7308       ;;
7309     --force-color)
7310       export ACME_FORCE_COLOR=1
7311       ;;
7312     --ecc)
7313       _ecc="isEcc"
7314       ;;
7315     --csr)
7316       _csr="$2"
7317       shift
7318       ;;
7319     --pre-hook)
7320       _pre_hook="$2"
7321       shift
7322       ;;
7323     --post-hook)
7324       _post_hook="$2"
7325       shift
7326       ;;
7327     --renew-hook)
7328       _renew_hook="$2"
7329       shift
7330       ;;
7331     --deploy-hook)
7332       if [ -z "$2" ] || _startswith "$2" "-"; then
7333         _usage "Please specify a value for '--deploy-hook'"
7334         return 1
7335       fi
7336       _deploy_hook="$_deploy_hook$2,"
7337       shift
7338       ;;
7339     --ocsp-must-staple | --ocsp)
7340       Le_OCSP_Staple="1"
7341       ;;
7342     --always-force-new-domain-key)
7343       if [ -z "$2" ] || _startswith "$2" "-"; then
7344         Le_ForceNewDomainKey=1
7345       else
7346         Le_ForceNewDomainKey="$2"
7347         shift
7348       fi
7349       ;;
7350     --yes-I-know-dns-manual-mode-enough-go-ahead-please)
7351       export FORCE_DNS_MANUAL=1
7352       ;;
7353     --log | --logfile)
7354       _log="1"
7355       _logfile="$2"
7356       if _startswith "$_logfile" '-'; then
7357         _logfile=""
7358       else
7359         shift
7360       fi
7361       LOG_FILE="$_logfile"
7362       if [ -z "$LOG_LEVEL" ]; then
7363         LOG_LEVEL="$DEFAULT_LOG_LEVEL"
7364       fi
7365       ;;
7366     --log-level)
7367       _log_level="$2"
7368       LOG_LEVEL="$_log_level"
7369       shift
7370       ;;
7371     --syslog)
7372       if ! _startswith "$2" '-'; then
7373         _syslog="$2"
7374         shift
7375       fi
7376       if [ -z "$_syslog" ]; then
7377         _syslog="$SYSLOG_LEVEL_DEFAULT"
7378       fi
7379       ;;
7380     --auto-upgrade)
7381       _auto_upgrade="$2"
7382       if [ -z "$_auto_upgrade" ] || _startswith "$_auto_upgrade" '-'; then
7383         _auto_upgrade="1"
7384       else
7385         shift
7386       fi
7387       AUTO_UPGRADE="$_auto_upgrade"
7388       ;;
7389     --listen-v4)
7390       _listen_v4="1"
7391       Le_Listen_V4="$_listen_v4"
7392       ;;
7393     --listen-v6)
7394       _listen_v6="1"
7395       Le_Listen_V6="$_listen_v6"
7396       ;;
7397     --openssl-bin)
7398       _openssl_bin="$2"
7399       ACME_OPENSSL_BIN="$_openssl_bin"
7400       shift
7401       ;;
7402     --use-wget)
7403       _use_wget="1"
7404       ACME_USE_WGET="1"
7405       ;;
7406     --branch | -b)
7407       export BRANCH="$2"
7408       shift
7409       ;;
7410     --notify-hook)
7411       _nhook="$2"
7412       if _startswith "$_nhook" "-"; then
7413         _err "'$_nhook' is not a hook name for '$1'"
7414         return 1
7415       fi
7416       if [ "$_notify_hook" ]; then
7417         _notify_hook="$_notify_hook,$_nhook"
7418       else
7419         _notify_hook="$_nhook"
7420       fi
7421       shift
7422       ;;
7423     --notify-level)
7424       _nlevel="$2"
7425       if _startswith "$_nlevel" "-"; then
7426         _err "'$_nlevel' is not a integer for '$1'"
7427         return 1
7428       fi
7429       _notify_level="$_nlevel"
7430       shift
7431       ;;
7432     --notify-mode)
7433       _nmode="$2"
7434       if _startswith "$_nmode" "-"; then
7435         _err "'$_nmode' is not a integer for '$1'"
7436         return 1
7437       fi
7438       _notify_mode="$_nmode"
7439       shift
7440       ;;
7441     --revoke-reason)
7442       _revoke_reason="$2"
7443       if _startswith "$_revoke_reason" "-"; then
7444         _err "'$_revoke_reason' is not a integer for '$1'"
7445         return 1
7446       fi
7447       shift
7448       ;;
7449     --eab-kid)
7450       _eab_kid="$2"
7451       shift
7452       ;;
7453     --eab-hmac-key)
7454       _eab_hmac_key="$2"
7455       shift
7456       ;;
7457     --preferred-chain)
7458       _preferred_chain="$2"
7459       shift
7460       ;;
7461     *)
7462       _err "Unknown parameter : $1"
7463       return 1
7464       ;;
7465     esac
7466
7467     shift 1
7468   done
7469
7470   if [ "$_server" ]; then
7471     _selectServer "$_server" "${_ecc:-$_keylength}"
7472   fi
7473
7474   if [ "${_CMD}" != "install" ]; then
7475     if [ "$__INTERACTIVE" ] && ! _checkSudo; then
7476       if [ -z "$FORCE" ]; then
7477         #Use "echo" here, instead of _info. it's too early
7478         echo "It seems that you are using sudo, please read this link first:"
7479         echo "$_SUDO_WIKI"
7480         return 1
7481       fi
7482     fi
7483     __initHome
7484     if [ "$_log" ]; then
7485       if [ -z "$_logfile" ]; then
7486         _logfile="$DEFAULT_LOG_FILE"
7487       fi
7488     fi
7489     if [ "$_logfile" ]; then
7490       _saveaccountconf "LOG_FILE" "$_logfile"
7491       LOG_FILE="$_logfile"
7492     fi
7493
7494     if [ "$_log_level" ]; then
7495       _saveaccountconf "LOG_LEVEL" "$_log_level"
7496       LOG_LEVEL="$_log_level"
7497     fi
7498
7499     if [ "$_syslog" ]; then
7500       if _exists logger; then
7501         if [ "$_syslog" = "0" ]; then
7502           _clearaccountconf "SYS_LOG"
7503         else
7504           _saveaccountconf "SYS_LOG" "$_syslog"
7505         fi
7506         SYS_LOG="$_syslog"
7507       else
7508         _err "The 'logger' command is not found, can not enable syslog."
7509         _clearaccountconf "SYS_LOG"
7510         SYS_LOG=""
7511       fi
7512     fi
7513
7514     _processAccountConf
7515   fi
7516
7517   _debug2 LE_WORKING_DIR "$LE_WORKING_DIR"
7518
7519   if [ "$DEBUG" ]; then
7520     version
7521     if [ "$_server" ]; then
7522       _debug "Using server: $_server"
7523     fi
7524   fi
7525   _debug "Running cmd: ${_CMD}"
7526   case "${_CMD}" in
7527   install) install "$_nocron" "$_confighome" "$_noprofile" "$_accountemail" ;;
7528   uninstall) uninstall "$_nocron" ;;
7529   upgrade) upgrade ;;
7530   issue)
7531     issue "$_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"
7532     ;;
7533   deploy)
7534     deploy "$_domain" "$_deploy_hook" "$_ecc"
7535     ;;
7536   signcsr)
7537     signcsr "$_csr" "$_webroot" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_address" "$_challenge_alias" "$_preferred_chain"
7538     ;;
7539   showcsr)
7540     showcsr "$_csr" "$_domain"
7541     ;;
7542   installcert)
7543     installcert "$_domain" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_ecc"
7544     ;;
7545   renew)
7546     renew "$_domain" "$_ecc"
7547     ;;
7548   renewAll)
7549     renewAll "$_stopRenewOnError"
7550     ;;
7551   revoke)
7552     revoke "$_domain" "$_ecc" "$_revoke_reason"
7553     ;;
7554   remove)
7555     remove "$_domain" "$_ecc"
7556     ;;
7557   deactivate)
7558     deactivate "$_domain,$_altdomains"
7559     ;;
7560   registeraccount)
7561     registeraccount "$_accountkeylength" "$_eab_kid" "$_eab_hmac_key"
7562     ;;
7563   updateaccount)
7564     updateaccount
7565     ;;
7566   deactivateaccount)
7567     deactivateaccount
7568     ;;
7569   list)
7570     list "$_listraw" "$_domain"
7571     ;;
7572   installcronjob) installcronjob "$_confighome" ;;
7573   uninstallcronjob) uninstallcronjob ;;
7574   cron) cron ;;
7575   toPkcs)
7576     toPkcs "$_domain" "$_password" "$_ecc"
7577     ;;
7578   toPkcs8)
7579     toPkcs8 "$_domain" "$_ecc"
7580     ;;
7581   createAccountKey)
7582     createAccountKey "$_accountkeylength"
7583     ;;
7584   createDomainKey)
7585     createDomainKey "$_domain" "$_keylength"
7586     ;;
7587   createCSR)
7588     createCSR "$_domain" "$_altdomains" "$_ecc"
7589     ;;
7590   setnotify)
7591     setnotify "$_notify_hook" "$_notify_level" "$_notify_mode"
7592     ;;
7593   setdefaultca)
7594     setdefaultca
7595     ;;
7596   setdefaultchain)
7597     setdefaultchain "$_preferred_chain"
7598     ;;
7599   *)
7600     if [ "$_CMD" ]; then
7601       _err "Invalid command: $_CMD"
7602     fi
7603     showhelp
7604     return 1
7605     ;;
7606   esac
7607   _ret="$?"
7608   if [ "$_ret" != "0" ]; then
7609     return $_ret
7610   fi
7611
7612   if [ "${_CMD}" = "install" ]; then
7613     if [ "$_log" ]; then
7614       if [ -z "$LOG_FILE" ]; then
7615         LOG_FILE="$DEFAULT_LOG_FILE"
7616       fi
7617       _saveaccountconf "LOG_FILE" "$LOG_FILE"
7618     fi
7619
7620     if [ "$_log_level" ]; then
7621       _saveaccountconf "LOG_LEVEL" "$_log_level"
7622     fi
7623
7624     if [ "$_syslog" ]; then
7625       if _exists logger; then
7626         if [ "$_syslog" = "0" ]; then
7627           _clearaccountconf "SYS_LOG"
7628         else
7629           _saveaccountconf "SYS_LOG" "$_syslog"
7630         fi
7631       else
7632         _err "The 'logger' command is not found, can not enable syslog."
7633         _clearaccountconf "SYS_LOG"
7634         SYS_LOG=""
7635       fi
7636     fi
7637
7638     _processAccountConf
7639   fi
7640
7641 }
7642
7643 main() {
7644   [ -z "$1" ] && showhelp && return
7645   if _startswith "$1" '-'; then _process "$@"; else "$@"; fi
7646 }
7647
7648 main "$@"