acme.sh

   1 #!/usr/bin/env sh
   2
   3 VER=3.0.5
   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 $_SUB_FOLDER_NOTIFY"
  22
  23 CA_LETSENCRYPT_V2="https://acme-v02.api.letsencrypt.org/directory"
  24 CA_LETSENCRYPT_V2_TEST="https://acme-staging-v02.api.letsencrypt.org/directory"
  25
  26 CA_BUYPASS="https://api.buypass.com/acme/directory"
  27 CA_BUYPASS_TEST="https://api.test4.buypass.no/acme/directory"
  28
  29 CA_ZEROSSL="https://acme.zerossl.com/v2/DV90"
  30 _ZERO_EAB_ENDPOINT="https://api.zerossl.com/acme/eab-credentials-email"
  31
  32 CA_SSLCOM_RSA="https://acme.ssl.com/sslcom-dv-rsa"
  33 CA_SSLCOM_ECC="https://acme.ssl.com/sslcom-dv-ecc"
  34
  35 CA_GOOGLE="https://dv.acme-v02.api.pki.goog/directory"
  36 CA_GOOGLE_TEST="https://dv.acme-v02.test-api.pki.goog/directory"
  37
  38 DEFAULT_CA=$CA_ZEROSSL
  39 DEFAULT_STAGING_CA=$CA_LETSENCRYPT_V2_TEST
  40
  41 CA_NAMES="
  42 ZeroSSL.com,zerossl
  43 LetsEncrypt.org,letsencrypt
  44 LetsEncrypt.org_test,letsencrypt_test,letsencrypttest
  45 BuyPass.com,buypass
  46 BuyPass.com_test,buypass_test,buypasstest
  47 SSL.com,sslcom
  48 Google.com,google
  49 Google.com_test,googletest,google_test
  50 "
  51
  52 CA_SERVERS="$CA_ZEROSSL,$CA_LETSENCRYPT_V2,$CA_LETSENCRYPT_V2_TEST,$CA_BUYPASS,$CA_BUYPASS_TEST,$CA_SSLCOM_RSA,$CA_GOOGLE,$CA_GOOGLE_TEST"
  53
  54 DEFAULT_USER_AGENT="$PROJECT_NAME/$VER ($PROJECT)"
  55
  56 DEFAULT_ACCOUNT_KEY_LENGTH=2048
  57 DEFAULT_DOMAIN_KEY_LENGTH=2048
  58
  59 DEFAULT_OPENSSL_BIN="openssl"
  60
  61 VTYPE_HTTP="http-01"
  62 VTYPE_DNS="dns-01"
  63 VTYPE_ALPN="tls-alpn-01"
  64
  65 ID_TYPE_DNS="dns"
  66 ID_TYPE_IP="ip"
  67
  68 LOCAL_ANY_ADDRESS="0.0.0.0"
  69
  70 DEFAULT_RENEW=60
  71
  72 NO_VALUE="no"
  73
  74 W_DNS="dns"
  75 W_ALPN="alpn"
  76 DNS_ALIAS_PREFIX="="
  77
  78 MODE_STATELESS="stateless"
  79
  80 STATE_VERIFIED="verified_ok"
  81
  82 NGINX="nginx:"
  83 NGINX_START="#ACME_NGINX_START"
  84 NGINX_END="#ACME_NGINX_END"
  85
  86 BEGIN_CSR="-----BEGIN [NEW ]\{0,4\}CERTIFICATE REQUEST-----"
  87 END_CSR="-----END [NEW ]\{0,4\}CERTIFICATE REQUEST-----"
  88
  89 BEGIN_CERT="-----BEGIN CERTIFICATE-----"
  90 END_CERT="-----END CERTIFICATE-----"
  91
  92 CONTENT_TYPE_JSON="application/jose+json"
  93 RENEW_SKIP=2
  94 CODE_DNS_MANUAL=3
  95
  96 B64CONF_START="__ACME_BASE64__START_"
  97 B64CONF_END="__ACME_BASE64__END_"
  98
  99 ECC_SEP="_"
 100 ECC_SUFFIX="${ECC_SEP}ecc"
 101
 102 LOG_LEVEL_1=1
 103 LOG_LEVEL_2=2
 104 LOG_LEVEL_3=3
 105 DEFAULT_LOG_LEVEL="$LOG_LEVEL_1"
 106
 107 DEBUG_LEVEL_1=1
 108 DEBUG_LEVEL_2=2
 109 DEBUG_LEVEL_3=3
 110 DEBUG_LEVEL_DEFAULT=$DEBUG_LEVEL_1
 111 DEBUG_LEVEL_NONE=0
 112
 113 DOH_CLOUDFLARE=1
 114 DOH_GOOGLE=2
 115 DOH_ALI=3
 116 DOH_DP=4
 117
 118 HIDDEN_VALUE="[hidden](please add '--output-insecure' to see this value)"
 119
 120 SYSLOG_ERROR="user.error"
 121 SYSLOG_INFO="user.info"
 122 SYSLOG_DEBUG="user.debug"
 123
 124 #error
 125 SYSLOG_LEVEL_ERROR=3
 126 #info
 127 SYSLOG_LEVEL_INFO=6
 128 #debug
 129 SYSLOG_LEVEL_DEBUG=7
 130 #debug2
 131 SYSLOG_LEVEL_DEBUG_2=8
 132 #debug3
 133 SYSLOG_LEVEL_DEBUG_3=9
 134
 135 SYSLOG_LEVEL_DEFAULT=$SYSLOG_LEVEL_ERROR
 136 #none
 137 SYSLOG_LEVEL_NONE=0
 138
 139 NOTIFY_LEVEL_DISABLE=0
 140 NOTIFY_LEVEL_ERROR=1
 141 NOTIFY_LEVEL_RENEW=2
 142 NOTIFY_LEVEL_SKIP=3
 143
 144 NOTIFY_LEVEL_DEFAULT=$NOTIFY_LEVEL_RENEW
 145
 146 NOTIFY_MODE_BULK=0
 147 NOTIFY_MODE_CERT=1
 148
 149 NOTIFY_MODE_DEFAULT=$NOTIFY_MODE_BULK
 150
 151 _BASE64_ENCODED_CFGS="Le_PreHook Le_PostHook Le_RenewHook Le_Preferred_Chain Le_ReloadCmd"
 152
 153 _DEBUG_WIKI="https://github.com/acmesh-official/acme.sh/wiki/How-to-debug-acme.sh"
 154
 155 _PREPARE_LINK="https://github.com/acmesh-official/acme.sh/wiki/Install-preparations"
 156
 157 _STATELESS_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Stateless-Mode"
 158
 159 _DNS_ALIAS_WIKI="https://github.com/acmesh-official/acme.sh/wiki/DNS-alias-mode"
 160
 161 _DNS_MANUAL_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dns-manual-mode"
 162
 163 _DNS_API_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dnsapi"
 164
 165 _NOTIFY_WIKI="https://github.com/acmesh-official/acme.sh/wiki/notify"
 166
 167 _SUDO_WIKI="https://github.com/acmesh-official/acme.sh/wiki/sudo"
 168
 169 _REVOKE_WIKI="https://github.com/acmesh-official/acme.sh/wiki/revokecert"
 170
 171 _ZEROSSL_WIKI="https://github.com/acmesh-official/acme.sh/wiki/ZeroSSL.com-CA"
 172
 173 _SSLCOM_WIKI="https://github.com/acmesh-official/acme.sh/wiki/SSL.com-CA"
 174
 175 _SERVER_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Server"
 176
 177 _PREFERRED_CHAIN_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Preferred-Chain"
 178
 179 _VALIDITY_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Validity"
 180
 181 _DNSCHECK_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dnscheck"
 182
 183 _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."
 184
 185 _DNS_MANUAL_WARN="It seems that you are using dns manual mode. please take care: $_DNS_MANUAL_ERR"
 186
 187 _DNS_MANUAL_ERROR="It seems that you are using dns manual mode. Read this link first: $_DNS_MANUAL_WIKI"
 188
 189 __INTERACTIVE=""
 190 if [ -t 1 ]; then
 191   __INTERACTIVE="1"
 192 fi
 193
 194 __green() {
 195   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 196     printf '\33[1;32m%b\33[0m' "$1"
 197     return
 198   fi
 199   printf -- "%b" "$1"
 200 }
 201
 202 __red() {
 203   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 204     printf '\33[1;31m%b\33[0m' "$1"
 205     return
 206   fi
 207   printf -- "%b" "$1"
 208 }
 209
 210 _printargs() {
 211   _exitstatus="$?"
 212   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 213     printf -- "%s" "[$(date)] "
 214   fi
 215   if [ -z "$2" ]; then
 216     printf -- "%s" "$1"
 217   else
 218     printf -- "%s" "$1='$2'"
 219   fi
 220   printf "\n"
 221   # return the saved exit status
 222   return "$_exitstatus"
 223 }
 224
 225 _dlg_versions() {
 226   echo "Diagnosis versions: "
 227   echo "openssl:$ACME_OPENSSL_BIN"
 228   if _exists "${ACME_OPENSSL_BIN:-openssl}"; then
 229     ${ACME_OPENSSL_BIN:-openssl} version 2>&1
 230   else
 231     echo "$ACME_OPENSSL_BIN doesn't exist."
 232   fi
 233
 234   echo "apache:"
 235   if [ "$_APACHECTL" ] && _exists "$_APACHECTL"; then
 236     $_APACHECTL -V 2>&1
 237   else
 238     echo "apache doesn't exist."
 239   fi
 240
 241   echo "nginx:"
 242   if _exists "nginx"; then
 243     nginx -V 2>&1
 244   else
 245     echo "nginx doesn't exist."
 246   fi
 247
 248   echo "socat:"
 249   if _exists "socat"; then
 250     socat -V 2>&1
 251   else
 252     _debug "socat doesn't exist."
 253   fi
 254 }
 255
 256 #class
 257 _syslog() {
 258   _exitstatus="$?"
 259   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" = "$SYSLOG_LEVEL_NONE" ]; then
 260     return
 261   fi
 262   _logclass="$1"
 263   shift
 264   if [ -z "$__logger_i" ]; then
 265     if _contains "$(logger --help 2>&1)" "-i"; then
 266       __logger_i="logger -i"
 267     else
 268       __logger_i="logger"
 269     fi
 270   fi
 271   $__logger_i -t "$PROJECT_NAME" -p "$_logclass" "$(_printargs "$@")" >/dev/null 2>&1
 272   return "$_exitstatus"
 273 }
 274
 275 _log() {
 276   [ -z "$LOG_FILE" ] && return
 277   _printargs "$@" >>"$LOG_FILE"
 278 }
 279
 280 _info() {
 281   _log "$@"
 282   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_INFO" ]; then
 283     _syslog "$SYSLOG_INFO" "$@"
 284   fi
 285   _printargs "$@"
 286 }
 287
 288 _err() {
 289   _syslog "$SYSLOG_ERROR" "$@"
 290   _log "$@"
 291   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 292     printf -- "%s" "[$(date)] " >&2
 293   fi
 294   if [ -z "$2" ]; then
 295     __red "$1" >&2
 296   else
 297     __red "$1='$2'" >&2
 298   fi
 299   printf "\n" >&2
 300   return 1
 301 }
 302
 303 _usage() {
 304   __red "$@" >&2
 305   printf "\n" >&2
 306 }
 307
 308 __debug_bash_helper() {
 309   # At this point only do for --debug 3
 310   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -lt "$DEBUG_LEVEL_3" ]; then
 311     return
 312   fi
 313   # Return extra debug info when running with bash, otherwise return empty
 314   # string.
 315   if [ -z "${BASH_VERSION}" ]; then
 316     return
 317   fi
 318   # We are a bash shell at this point, return the filename, function name, and
 319   # line number as a string
 320   _dbh_saveIFS=$IFS
 321   IFS=" "
 322   # Must use eval or syntax error happens under dash. The eval should use
 323   # single quotes as older versions of busybox had a bug with double quotes and
 324   # eval.
 325   # Use 'caller 1' as we want one level up the stack as we should be called
 326   # by one of the _debug* functions
 327   eval '_dbh_called=($(caller 1))'
 328   IFS=$_dbh_saveIFS
 329   eval '_dbh_file=${_dbh_called[2]}'
 330   if [ -n "${_script_home}" ]; then
 331     # Trim off the _script_home directory name
 332     eval '_dbh_file=${_dbh_file#$_script_home/}'
 333   fi
 334   eval '_dbh_function=${_dbh_called[1]}'
 335   eval '_dbh_lineno=${_dbh_called[0]}'
 336   printf "%-40s " "$_dbh_file:${_dbh_function}:${_dbh_lineno}"
 337 }
 338
 339 _debug() {
 340   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 341     _log "$@"
 342   fi
 343   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 344     _syslog "$SYSLOG_DEBUG" "$@"
 345   fi
 346   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 347     _bash_debug=$(__debug_bash_helper)
 348     _printargs "${_bash_debug}$@" >&2
 349   fi
 350 }
 351
 352 #output the sensitive messages
 353 _secure_debug() {
 354   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 355     if [ "$OUTPUT_INSECURE" = "1" ]; then
 356       _log "$@"
 357     else
 358       _log "$1" "$HIDDEN_VALUE"
 359     fi
 360   fi
 361   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 362     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 363   fi
 364   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 365     if [ "$OUTPUT_INSECURE" = "1" ]; then
 366       _printargs "$@" >&2
 367     else
 368       _printargs "$1" "$HIDDEN_VALUE" >&2
 369     fi
 370   fi
 371 }
 372
 373 _debug2() {
 374   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 375     _log "$@"
 376   fi
 377   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 378     _syslog "$SYSLOG_DEBUG" "$@"
 379   fi
 380   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 381     _bash_debug=$(__debug_bash_helper)
 382     _printargs "${_bash_debug}$@" >&2
 383   fi
 384 }
 385
 386 _secure_debug2() {
 387   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 388     if [ "$OUTPUT_INSECURE" = "1" ]; then
 389       _log "$@"
 390     else
 391       _log "$1" "$HIDDEN_VALUE"
 392     fi
 393   fi
 394   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 395     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 396   fi
 397   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 398     if [ "$OUTPUT_INSECURE" = "1" ]; then
 399       _printargs "$@" >&2
 400     else
 401       _printargs "$1" "$HIDDEN_VALUE" >&2
 402     fi
 403   fi
 404 }
 405
 406 _debug3() {
 407   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 408     _log "$@"
 409   fi
 410   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 411     _syslog "$SYSLOG_DEBUG" "$@"
 412   fi
 413   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 414     _bash_debug=$(__debug_bash_helper)
 415     _printargs "${_bash_debug}$@" >&2
 416   fi
 417 }
 418
 419 _secure_debug3() {
 420   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 421     if [ "$OUTPUT_INSECURE" = "1" ]; then
 422       _log "$@"
 423     else
 424       _log "$1" "$HIDDEN_VALUE"
 425     fi
 426   fi
 427   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 428     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 429   fi
 430   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 431     if [ "$OUTPUT_INSECURE" = "1" ]; then
 432       _printargs "$@" >&2
 433     else
 434       _printargs "$1" "$HIDDEN_VALUE" >&2
 435     fi
 436   fi
 437 }
 438
 439 _upper_case() {
 440   # shellcheck disable=SC2018,SC2019
 441   tr '[a-z]' '[A-Z]'
 442 }
 443
 444 _lower_case() {
 445   # shellcheck disable=SC2018,SC2019
 446   tr '[A-Z]' '[a-z]'
 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
 978   else
 979     ${ACME_OPENSSL_BIN:-openssl} base64 -d -A
 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 $keyfile "
1053
1054   if _isRSA "$keyfile" >/dev/null 2>&1; then
1055     $_sign_openssl -$alg | _base64
1056   elif _isEcc "$keyfile" >/dev/null 2>&1; then
1057     if ! _signedECText="$($_sign_openssl -sha$__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 $length"
1141
1142   if ! [ -e "$f" ]; then
1143     if ! touch "$f" >/dev/null 2>&1; then
1144       _f_path="$(dirname "$f")"
1145       _debug _f_path "$_f_path"
1146       if ! mkdir -p "$_f_path"; then
1147         _err "Can not create path: $_f_path"
1148         return 1
1149       fi
1150     fi
1151     if ! touch "$f" >/dev/null 2>&1; then
1152       return 1
1153     fi
1154     chmod 600 "$f"
1155   fi
1156
1157   if _isEccKey "$length"; then
1158     _debug "Using ec name: $eccname"
1159     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} ecparam -name "$eccname" -noout -genkey 2>/dev/null)"; then
1160       echo "$_opkey" >"$f"
1161     else
1162       _err "error ecc key name: $eccname"
1163       return 1
1164     fi
1165   else
1166     _debug "Using RSA: $length"
1167     __traditional=""
1168     if _contains "$(${ACME_OPENSSL_BIN:-openssl} help genrsa 2>&1)" "-traditional"; then
1169       __traditional="-traditional"
1170     fi
1171     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} genrsa $__traditional "$length" 2>/dev/null)"; then
1172       echo "$_opkey" >"$f"
1173     else
1174       _err "error rsa key: $length"
1175       return 1
1176     fi
1177   fi
1178
1179   if [ "$?" != "0" ]; then
1180     _err "Create key error."
1181     return 1
1182   fi
1183 }
1184
1185 #domain
1186 _is_idn() {
1187   _is_idn_d="$1"
1188   _debug2 _is_idn_d "$_is_idn_d"
1189   _idn_temp=$(printf "%s" "$_is_idn_d" | tr -d '[0-9]' | tr -d '[a-z]' | tr -d '[A-Z]' | tr -d '*.,-_')
1190   _debug2 _idn_temp "$_idn_temp"
1191   [ "$_idn_temp" ]
1192 }
1193
1194 #aa.com
1195 #aa.com,bb.com,cc.com
1196 _idn() {
1197   __idn_d="$1"
1198   if ! _is_idn "$__idn_d"; then
1199     printf "%s" "$__idn_d"
1200     return 0
1201   fi
1202
1203   if _exists idn; then
1204     if _contains "$__idn_d" ','; then
1205       _i_first="1"
1206       for f in $(echo "$__idn_d" | tr ',' ' '); do
1207         [ -z "$f" ] && continue
1208         if [ -z "$_i_first" ]; then
1209           printf "%s" ","
1210         else
1211           _i_first=""
1212         fi
1213         idn --quiet "$f" | tr -d "\r\n"
1214       done
1215     else
1216       idn "$__idn_d" | tr -d "\r\n"
1217     fi
1218   else
1219     _err "Please install idn to process IDN names."
1220   fi
1221 }
1222
1223 #_createcsr  cn  san_list  keyfile csrfile conf acmeValidationv1
1224 _createcsr() {
1225   _debug _createcsr
1226   domain="$1"
1227   domainlist="$2"
1228   csrkey="$3"
1229   csr="$4"
1230   csrconf="$5"
1231   acmeValidationv1="$6"
1232   _debug2 domain "$domain"
1233   _debug2 domainlist "$domainlist"
1234   _debug2 csrkey "$csrkey"
1235   _debug2 csr "$csr"
1236   _debug2 csrconf "$csrconf"
1237
1238   printf "[ req_distinguished_name ]\n[ req ]\ndistinguished_name = req_distinguished_name\nreq_extensions = v3_req\n[ v3_req ]\nextendedKeyUsage=serverAuth,clientAuth\n" >"$csrconf"
1239
1240   if [ "$acmeValidationv1" ]; then
1241     domainlist="$(_idn "$domainlist")"
1242     _debug2 domainlist "$domainlist"
1243     alt=""
1244     for dl in $(echo "$domainlist" | tr "," ' '); do
1245       if [ "$alt" ]; then
1246         alt="$alt,$(_getIdType "$dl" | _upper_case):$dl"
1247       else
1248         alt="$(_getIdType "$dl" | _upper_case):$dl"
1249       fi
1250     done
1251     printf -- "\nsubjectAltName=$alt" >>"$csrconf"
1252   elif [ -z "$domainlist" ] || [ "$domainlist" = "$NO_VALUE" ]; then
1253     #single domain
1254     _info "Single domain" "$domain"
1255     printf -- "\nsubjectAltName=$(_getIdType "$domain" | _upper_case):$(_idn "$domain")" >>"$csrconf"
1256   else
1257     domainlist="$(_idn "$domainlist")"
1258     _debug2 domainlist "$domainlist"
1259     alt="$(_getIdType "$domain" | _upper_case):$(_idn "$domain")"
1260     for dl in $(echo "'$domainlist'" | sed "s/,/' '/g"); do
1261       dl=$(echo "$dl" | tr -d "'")
1262       alt="$alt,$(_getIdType "$dl" | _upper_case):$dl"
1263     done
1264     #multi
1265     _info "Multi domain" "$alt"
1266     printf -- "\nsubjectAltName=$alt" >>"$csrconf"
1267   fi
1268   if [ "$Le_OCSP_Staple" = "1" ]; then
1269     _savedomainconf Le_OCSP_Staple "$Le_OCSP_Staple"
1270     printf -- "\nbasicConstraints = CA:FALSE\n1.3.6.1.5.5.7.1.24=DER:30:03:02:01:05" >>"$csrconf"
1271   fi
1272
1273   if [ "$acmeValidationv1" ]; then
1274     printf "\n1.3.6.1.5.5.7.1.31=critical,DER:04:20:${acmeValidationv1}" >>"${csrconf}"
1275   fi
1276
1277   _csr_cn="$(_idn "$domain")"
1278   _debug2 _csr_cn "$_csr_cn"
1279   if _contains "$(uname -a)" "MINGW"; then
1280     if _isIP "$_csr_cn"; then
1281       ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "//O=$PROJECT_NAME" -config "$csrconf" -out "$csr"
1282     else
1283       ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "//CN=$_csr_cn" -config "$csrconf" -out "$csr"
1284     fi
1285   else
1286     if _isIP "$_csr_cn"; then
1287       ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "/O=$PROJECT_NAME" -config "$csrconf" -out "$csr"
1288     else
1289       ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "/CN=$_csr_cn" -config "$csrconf" -out "$csr"
1290     fi
1291   fi
1292 }
1293
1294 #_signcsr key  csr  conf cert
1295 _signcsr() {
1296   key="$1"
1297   csr="$2"
1298   conf="$3"
1299   cert="$4"
1300   _debug "_signcsr"
1301
1302   _msg="$(${ACME_OPENSSL_BIN:-openssl} x509 -req -days 365 -in "$csr" -signkey "$key" -extensions v3_req -extfile "$conf" -out "$cert" 2>&1)"
1303   _ret="$?"
1304   _debug "$_msg"
1305   return $_ret
1306 }
1307
1308 #_csrfile
1309 _readSubjectFromCSR() {
1310   _csrfile="$1"
1311   if [ -z "$_csrfile" ]; then
1312     _usage "_readSubjectFromCSR mycsr.csr"
1313     return 1
1314   fi
1315   ${ACME_OPENSSL_BIN:-openssl} req -noout -in "$_csrfile" -subject | tr ',' "\n" | _egrep_o "CN *=.*" | cut -d = -f 2 | cut -d / -f 1 | tr -d ' \n'
1316 }
1317
1318 #_csrfile
1319 #echo comma separated domain list
1320 _readSubjectAltNamesFromCSR() {
1321   _csrfile="$1"
1322   if [ -z "$_csrfile" ]; then
1323     _usage "_readSubjectAltNamesFromCSR mycsr.csr"
1324     return 1
1325   fi
1326
1327   _csrsubj="$(_readSubjectFromCSR "$_csrfile")"
1328   _debug _csrsubj "$_csrsubj"
1329
1330   _dnsAltnames="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile" | grep "^ *DNS:.*" | tr -d ' \n')"
1331   _debug _dnsAltnames "$_dnsAltnames"
1332
1333   if _contains "$_dnsAltnames," "DNS:$_csrsubj,"; then
1334     _debug "AltNames contains subject"
1335     _excapedAlgnames="$(echo "$_dnsAltnames" | tr '*' '#')"
1336     _debug _excapedAlgnames "$_excapedAlgnames"
1337     _escapedSubject="$(echo "$_csrsubj" | tr '*' '#')"
1338     _debug _escapedSubject "$_escapedSubject"
1339     _dnsAltnames="$(echo "$_excapedAlgnames," | sed "s/DNS:$_escapedSubject,//g" | tr '#' '*' | sed "s/,\$//g")"
1340     _debug _dnsAltnames "$_dnsAltnames"
1341   else
1342     _debug "AltNames doesn't contain subject"
1343   fi
1344
1345   echo "$_dnsAltnames" | sed "s/DNS://g"
1346 }
1347
1348 #_csrfile
1349 _readKeyLengthFromCSR() {
1350   _csrfile="$1"
1351   if [ -z "$_csrfile" ]; then
1352     _usage "_readKeyLengthFromCSR mycsr.csr"
1353     return 1
1354   fi
1355
1356   _outcsr="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile")"
1357   _debug2 _outcsr "$_outcsr"
1358   if _contains "$_outcsr" "Public Key Algorithm: id-ecPublicKey"; then
1359     _debug "ECC CSR"
1360     echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *ASN1 OID:.*" | cut -d ':' -f 2 | tr -d ' '
1361   else
1362     _debug "RSA CSR"
1363     _rkl="$(echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1)"
1364     if [ "$_rkl" ]; then
1365       echo "$_rkl"
1366     else
1367       echo "$_outcsr" | tr "\t" " " | _egrep_o "RSA Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1
1368     fi
1369   fi
1370 }
1371
1372 _ss() {
1373   _port="$1"
1374
1375   if _exists "ss"; then
1376     _debug "Using: ss"
1377     ss -ntpl 2>/dev/null | grep ":$_port "
1378     return 0
1379   fi
1380
1381   if _exists "netstat"; then
1382     _debug "Using: netstat"
1383     if netstat -help 2>&1 | grep "\-p proto" >/dev/null; then
1384       #for windows version netstat tool
1385       netstat -an -p tcp | grep "LISTENING" | grep ":$_port "
1386     else
1387       if netstat -help 2>&1 | grep "\-p protocol" >/dev/null; then
1388         netstat -an -p tcp | grep LISTEN | grep ":$_port "
1389       elif netstat -help 2>&1 | grep -- '-P protocol' >/dev/null; then
1390         #for solaris
1391         netstat -an -P tcp | grep "\.$_port " | grep "LISTEN"
1392       elif netstat -help 2>&1 | grep "\-p" >/dev/null; then
1393         #for full linux
1394         netstat -ntpl | grep ":$_port "
1395       else
1396         #for busybox (embedded linux; no pid support)
1397         netstat -ntl 2>/dev/null | grep ":$_port "
1398       fi
1399     fi
1400     return 0
1401   fi
1402
1403   return 1
1404 }
1405
1406 #outfile key cert cacert [password [name [caname]]]
1407 _toPkcs() {
1408   _cpfx="$1"
1409   _ckey="$2"
1410   _ccert="$3"
1411   _cca="$4"
1412   pfxPassword="$5"
1413   pfxName="$6"
1414   pfxCaname="$7"
1415
1416   if [ "$pfxCaname" ]; then
1417     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName" -caname "$pfxCaname"
1418   elif [ "$pfxName" ]; then
1419     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName"
1420   elif [ "$pfxPassword" ]; then
1421     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword"
1422   else
1423     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca"
1424   fi
1425
1426 }
1427
1428 #domain [password] [isEcc]
1429 toPkcs() {
1430   domain="$1"
1431   pfxPassword="$2"
1432   if [ -z "$domain" ]; then
1433     _usage "Usage: $PROJECT_ENTRY --to-pkcs12 --domain <domain.tld> [--password <password>] [--ecc]"
1434     return 1
1435   fi
1436
1437   _isEcc="$3"
1438
1439   _initpath "$domain" "$_isEcc"
1440
1441   _toPkcs "$CERT_PFX_PATH" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$pfxPassword"
1442
1443   if [ "$?" = "0" ]; then
1444     _info "Success, Pfx is exported to: $CERT_PFX_PATH"
1445   fi
1446
1447 }
1448
1449 #domain [isEcc]
1450 toPkcs8() {
1451   domain="$1"
1452
1453   if [ -z "$domain" ]; then
1454     _usage "Usage: $PROJECT_ENTRY --to-pkcs8 --domain <domain.tld> [--ecc]"
1455     return 1
1456   fi
1457
1458   _isEcc="$2"
1459
1460   _initpath "$domain" "$_isEcc"
1461
1462   ${ACME_OPENSSL_BIN:-openssl} pkcs8 -topk8 -inform PEM -outform PEM -nocrypt -in "$CERT_KEY_PATH" -out "$CERT_PKCS8_PATH"
1463
1464   if [ "$?" = "0" ]; then
1465     _info "Success, $CERT_PKCS8_PATH"
1466   fi
1467
1468 }
1469
1470 #[2048]
1471 createAccountKey() {
1472   _info "Creating account key"
1473   if [ -z "$1" ]; then
1474     _usage "Usage: $PROJECT_ENTRY --create-account-key [--accountkeylength <bits>]"
1475     return
1476   fi
1477
1478   length=$1
1479   _create_account_key "$length"
1480
1481 }
1482
1483 _create_account_key() {
1484
1485   length=$1
1486
1487   if [ -z "$length" ] || [ "$length" = "$NO_VALUE" ]; then
1488     _debug "Use default length $DEFAULT_ACCOUNT_KEY_LENGTH"
1489     length="$DEFAULT_ACCOUNT_KEY_LENGTH"
1490   fi
1491
1492   _debug length "$length"
1493   _initpath
1494
1495   mkdir -p "$CA_DIR"
1496   if [ -s "$ACCOUNT_KEY_PATH" ]; then
1497     _info "Account key exists, skip"
1498     return 0
1499   else
1500     #generate account key
1501     if _createkey "$length" "$ACCOUNT_KEY_PATH"; then
1502       _info "Create account key ok."
1503       return 0
1504     else
1505       _err "Create account key error."
1506       return 1
1507     fi
1508   fi
1509
1510 }
1511
1512 #domain [length]
1513 createDomainKey() {
1514   _info "Creating domain key"
1515   if [ -z "$1" ]; then
1516     _usage "Usage: $PROJECT_ENTRY --create-domain-key --domain <domain.tld> [--keylength <bits>]"
1517     return
1518   fi
1519
1520   domain=$1
1521   _cdl=$2
1522
1523   if [ -z "$_cdl" ]; then
1524     _debug "Use DEFAULT_DOMAIN_KEY_LENGTH=$DEFAULT_DOMAIN_KEY_LENGTH"
1525     _cdl="$DEFAULT_DOMAIN_KEY_LENGTH"
1526   fi
1527
1528   _initpath "$domain" "$_cdl"
1529
1530   if [ ! -f "$CERT_KEY_PATH" ] || [ ! -s "$CERT_KEY_PATH" ] || ([ "$FORCE" ] && ! [ "$_ACME_IS_RENEW" ]) || [ "$Le_ForceNewDomainKey" = "1" ]; then
1531     if _createkey "$_cdl" "$CERT_KEY_PATH"; then
1532       _savedomainconf Le_Keylength "$_cdl"
1533       _info "The domain key is here: $(__green $CERT_KEY_PATH)"
1534       return 0
1535     else
1536       _err "Can not create domain key"
1537       return 1
1538     fi
1539   else
1540     if [ "$_ACME_IS_RENEW" ]; then
1541       _info "Domain key exists, skip"
1542       return 0
1543     else
1544       _err "Domain key exists, do you want to overwrite the key?"
1545       _err "Add '--force', and try again."
1546       return 1
1547     fi
1548   fi
1549
1550 }
1551
1552 # domain  domainlist isEcc
1553 createCSR() {
1554   _info "Creating csr"
1555   if [ -z "$1" ]; then
1556     _usage "Usage: $PROJECT_ENTRY --create-csr --domain <domain.tld> [--domain <domain2.tld> ...]"
1557     return
1558   fi
1559
1560   domain="$1"
1561   domainlist="$2"
1562   _isEcc="$3"
1563
1564   _initpath "$domain" "$_isEcc"
1565
1566   if [ -f "$CSR_PATH" ] && [ "$_ACME_IS_RENEW" ] && [ -z "$FORCE" ]; then
1567     _info "CSR exists, skip"
1568     return
1569   fi
1570
1571   if [ ! -f "$CERT_KEY_PATH" ]; then
1572     _err "The key file is not found: $CERT_KEY_PATH"
1573     _err "Please create the key file first."
1574     return 1
1575   fi
1576   _createcsr "$domain" "$domainlist" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"
1577
1578 }
1579
1580 _url_replace() {
1581   tr '/+' '_-' | tr -d '= '
1582 }
1583
1584 #base64 string
1585 _durl_replace_base64() {
1586   _l=$((${#1} % 4))
1587   if [ $_l -eq 2 ]; then
1588     _s="$1"'=='
1589   elif [ $_l -eq 3 ]; then
1590     _s="$1"'='
1591   else
1592     _s="$1"
1593   fi
1594   echo "$_s" | tr '_-' '/+'
1595 }
1596
1597 _time2str() {
1598   #BSD
1599   if date -u -r "$1" -j "+%Y-%m-%dT%H:%M:%SZ" 2>/dev/null; then
1600     return
1601   fi
1602
1603   #Linux
1604   if date -u --date=@"$1" "+%Y-%m-%dT%H:%M:%SZ" 2>/dev/null; then
1605     return
1606   fi
1607
1608   #Solaris
1609   if printf "%(%Y-%m-%dT%H:%M:%SZ)T\n" $1 2>/dev/null; then
1610     return
1611   fi
1612
1613   #Busybox
1614   if echo "$1" | awk '{ print strftime("%Y-%m-%dT%H:%M:%SZ", $0); }' 2>/dev/null; then
1615     return
1616   fi
1617 }
1618
1619 _normalizeJson() {
1620   sed "s/\" *: *\([\"{\[]\)/\":\1/g" | sed "s/^ *\([^ ]\)/\1/" | tr -d "\r\n"
1621 }
1622
1623 _stat() {
1624   #Linux
1625   if stat -c '%U:%G' "$1" 2>/dev/null; then
1626     return
1627   fi
1628
1629   #BSD
1630   if stat -f '%Su:%Sg' "$1" 2>/dev/null; then
1631     return
1632   fi
1633
1634   return 1 #error, 'stat' not found
1635 }
1636
1637 #keyfile
1638 _isRSA() {
1639   keyfile=$1
1640   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1 || ${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -noout -text | grep "^publicExponent:" >/dev/null 2>&1; then
1641     return 0
1642   fi
1643   return 1
1644 }
1645
1646 #keyfile
1647 _isEcc() {
1648   keyfile=$1
1649   if grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1 || ${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^NIST CURVE:" >/dev/null 2>&1; then
1650     return 0
1651   fi
1652   return 1
1653 }
1654
1655 #keyfile
1656 _calcjwk() {
1657   keyfile="$1"
1658   if [ -z "$keyfile" ]; then
1659     _usage "Usage: _calcjwk keyfile"
1660     return 1
1661   fi
1662
1663   if [ "$JWK_HEADER" ] && [ "$__CACHED_JWK_KEY_FILE" = "$keyfile" ]; then
1664     _debug2 "Use cached jwk for file: $__CACHED_JWK_KEY_FILE"
1665     return 0
1666   fi
1667
1668   if _isRSA "$keyfile"; then
1669     _debug "RSA key"
1670     pub_exp=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -noout -text | grep "^publicExponent:" | cut -d '(' -f 2 | cut -d 'x' -f 2 | cut -d ')' -f 1)
1671     if [ "${#pub_exp}" = "5" ]; then
1672       pub_exp=0$pub_exp
1673     fi
1674     _debug3 pub_exp "$pub_exp"
1675
1676     e=$(echo "$pub_exp" | _h2b | _base64)
1677     _debug3 e "$e"
1678
1679     modulus=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -modulus -noout | cut -d '=' -f 2)
1680     _debug3 modulus "$modulus"
1681     n="$(printf "%s" "$modulus" | _h2b | _base64 | _url_replace)"
1682     _debug3 n "$n"
1683
1684     jwk='{"e": "'$e'", "kty": "RSA", "n": "'$n'"}'
1685     _debug3 jwk "$jwk"
1686
1687     JWK_HEADER='{"alg": "RS256", "jwk": '$jwk'}'
1688     JWK_HEADERPLACE_PART1='{"nonce": "'
1689     JWK_HEADERPLACE_PART2='", "alg": "RS256"'
1690   elif _isEcc "$keyfile"; then
1691     _debug "EC key"
1692     crv="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^NIST CURVE:" | cut -d ":" -f 2 | tr -d " \r\n")"
1693     _debug3 crv "$crv"
1694     __ECC_KEY_LEN=$(echo "$crv" | cut -d "-" -f 2)
1695     if [ "$__ECC_KEY_LEN" = "521" ]; then
1696       __ECC_KEY_LEN=512
1697     fi
1698     _debug3 __ECC_KEY_LEN "$__ECC_KEY_LEN"
1699     if [ -z "$crv" ]; then
1700       _debug "Let's try ASN1 OID"
1701       crv_oid="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^ASN1 OID:" | cut -d ":" -f 2 | tr -d " \r\n")"
1702       _debug3 crv_oid "$crv_oid"
1703       case "${crv_oid}" in
1704       "prime256v1")
1705         crv="P-256"
1706         __ECC_KEY_LEN=256
1707         ;;
1708       "secp384r1")
1709         crv="P-384"
1710         __ECC_KEY_LEN=384
1711         ;;
1712       "secp521r1")
1713         crv="P-521"
1714         __ECC_KEY_LEN=512
1715         ;;
1716       *)
1717         _err "ECC oid : $crv_oid"
1718         return 1
1719         ;;
1720       esac
1721       _debug3 crv "$crv"
1722     fi
1723
1724     pubi="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n pub: | cut -d : -f 1)"
1725     pubi=$(_math "$pubi" + 1)
1726     _debug3 pubi "$pubi"
1727
1728     pubj="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n "ASN1 OID:" | cut -d : -f 1)"
1729     pubj=$(_math "$pubj" - 1)
1730     _debug3 pubj "$pubj"
1731
1732     pubtext="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | sed -n "$pubi,${pubj}p" | tr -d " \n\r")"
1733     _debug3 pubtext "$pubtext"
1734
1735     xlen="$(printf "%s" "$pubtext" | tr -d ':' | wc -c)"
1736     xlen=$(_math "$xlen" / 4)
1737     _debug3 xlen "$xlen"
1738
1739     xend=$(_math "$xlen" + 1)
1740     x="$(printf "%s" "$pubtext" | cut -d : -f 2-"$xend")"
1741     _debug3 x "$x"
1742
1743     x64="$(printf "%s" "$x" | tr -d : | _h2b | _base64 | _url_replace)"
1744     _debug3 x64 "$x64"
1745
1746     xend=$(_math "$xend" + 1)
1747     y="$(printf "%s" "$pubtext" | cut -d : -f "$xend"-10000)"
1748     _debug3 y "$y"
1749
1750     y64="$(printf "%s" "$y" | tr -d : | _h2b | _base64 | _url_replace)"
1751     _debug3 y64 "$y64"
1752
1753     jwk='{"crv": "'$crv'", "kty": "EC", "x": "'$x64'", "y": "'$y64'"}'
1754     _debug3 jwk "$jwk"
1755
1756     JWK_HEADER='{"alg": "ES'$__ECC_KEY_LEN'", "jwk": '$jwk'}'
1757     JWK_HEADERPLACE_PART1='{"nonce": "'
1758     JWK_HEADERPLACE_PART2='", "alg": "ES'$__ECC_KEY_LEN'"'
1759   else
1760     _err "Only RSA or EC key is supported. keyfile=$keyfile"
1761     _debug2 "$(cat "$keyfile")"
1762     return 1
1763   fi
1764
1765   _debug3 JWK_HEADER "$JWK_HEADER"
1766   __CACHED_JWK_KEY_FILE="$keyfile"
1767 }
1768
1769 _time() {
1770   date -u "+%s"
1771 }
1772
1773 #support 2 formats:
1774 #    2022-04-01 08:10:33   to   1648800633
1775 #or  2022-04-01T08:10:33Z  to   1648800633
1776 _date2time() {
1777   #Linux
1778   if date -u -d "$(echo "$1" | tr -d "Z" | tr "T" ' ')" +"%s" 2>/dev/null; then
1779     return
1780   fi
1781
1782   #Solaris
1783   if gdate -u -d "$(echo "$1" | tr -d "Z" | tr "T" ' ')" +"%s" 2>/dev/null; then
1784     return
1785   fi
1786   #Mac/BSD
1787   if date -u -j -f "%Y-%m-%d %H:%M:%S" "$(echo "$1" | tr -d "Z" | tr "T" ' ')" +"%s" 2>/dev/null; then
1788     return
1789   fi
1790   _err "Can not parse _date2time $1"
1791   return 1
1792 }
1793
1794 _utc_date() {
1795   date -u "+%Y-%m-%d %H:%M:%S"
1796 }
1797
1798 _mktemp() {
1799   if _exists mktemp; then
1800     if mktemp 2>/dev/null; then
1801       return 0
1802     elif _contains "$(mktemp 2>&1)" "-t prefix" && mktemp -t "$PROJECT_NAME" 2>/dev/null; then
1803       #for Mac osx
1804       return 0
1805     fi
1806   fi
1807   if [ -d "/tmp" ]; then
1808     echo "/tmp/${PROJECT_NAME}wefADf24sf.$(_time).tmp"
1809     return 0
1810   elif [ "$LE_TEMP_DIR" ] && mkdir -p "$LE_TEMP_DIR"; then
1811     echo "/$LE_TEMP_DIR/wefADf24sf.$(_time).tmp"
1812     return 0
1813   fi
1814   _err "Can not create temp file."
1815 }
1816
1817 #clear all the https envs to cause _inithttp() to run next time.
1818 _resethttp() {
1819   __HTTP_INITIALIZED=""
1820   _ACME_CURL=""
1821   _ACME_WGET=""
1822   ACME_HTTP_NO_REDIRECTS=""
1823 }
1824
1825 _inithttp() {
1826
1827   if [ -z "$HTTP_HEADER" ] || ! touch "$HTTP_HEADER"; then
1828     HTTP_HEADER="$(_mktemp)"
1829     _debug2 HTTP_HEADER "$HTTP_HEADER"
1830   fi
1831
1832   if [ "$__HTTP_INITIALIZED" ]; then
1833     if [ "$_ACME_CURL$_ACME_WGET" ]; then
1834       _debug2 "Http already initialized."
1835       return 0
1836     fi
1837   fi
1838
1839   if [ -z "$_ACME_CURL" ] && _exists "curl"; then
1840     _ACME_CURL="curl --silent --dump-header $HTTP_HEADER "
1841     if [ -z "$ACME_HTTP_NO_REDIRECTS" ]; then
1842       _ACME_CURL="$_ACME_CURL -L "
1843     fi
1844     if [ "$DEBUG" ] && [ "$DEBUG" -ge 2 ]; then
1845       _CURL_DUMP="$(_mktemp)"
1846       _ACME_CURL="$_ACME_CURL --trace-ascii $_CURL_DUMP "
1847     fi
1848
1849     if [ "$CA_PATH" ]; then
1850       _ACME_CURL="$_ACME_CURL --capath $CA_PATH "
1851     elif [ "$CA_BUNDLE" ]; then
1852       _ACME_CURL="$_ACME_CURL --cacert $CA_BUNDLE "
1853     fi
1854
1855     if _contains "$(curl --help 2>&1)" "--globoff"; then
1856       _ACME_CURL="$_ACME_CURL -g "
1857     fi
1858   fi
1859
1860   if [ -z "$_ACME_WGET" ] && _exists "wget"; then
1861     _ACME_WGET="wget -q"
1862     if [ "$ACME_HTTP_NO_REDIRECTS" ]; then
1863       _ACME_WGET="$_ACME_WGET --max-redirect 0 "
1864     fi
1865     if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1866       if [ "$_ACME_WGET" ] && _contains "$($_ACME_WGET --help 2>&1)" "--debug"; then
1867         _ACME_WGET="$_ACME_WGET -d "
1868       fi
1869     fi
1870     if [ "$CA_PATH" ]; then
1871       _ACME_WGET="$_ACME_WGET --ca-directory=$CA_PATH "
1872     elif [ "$CA_BUNDLE" ]; then
1873       _ACME_WGET="$_ACME_WGET --ca-certificate=$CA_BUNDLE "
1874     fi
1875   fi
1876
1877   #from wget 1.14: do not skip body on 404 error
1878   if [ "$_ACME_WGET" ] && _contains "$($_ACME_WGET --help 2>&1)" "--content-on-error"; then
1879     _ACME_WGET="$_ACME_WGET --content-on-error "
1880   fi
1881
1882   __HTTP_INITIALIZED=1
1883
1884 }
1885
1886 # body  url [needbase64] [POST|PUT|DELETE] [ContentType]
1887 _post() {
1888   body="$1"
1889   _post_url="$2"
1890   needbase64="$3"
1891   httpmethod="$4"
1892   _postContentType="$5"
1893
1894   if [ -z "$httpmethod" ]; then
1895     httpmethod="POST"
1896   fi
1897   _debug $httpmethod
1898   _debug "_post_url" "$_post_url"
1899   _debug2 "body" "$body"
1900   _debug2 "_postContentType" "$_postContentType"
1901
1902   _inithttp
1903
1904   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
1905     _CURL="$_ACME_CURL"
1906     if [ "$HTTPS_INSECURE" ]; then
1907       _CURL="$_CURL --insecure  "
1908     fi
1909     if [ "$httpmethod" = "HEAD" ]; then
1910       _CURL="$_CURL -I  "
1911     fi
1912     _debug "_CURL" "$_CURL"
1913     if [ "$needbase64" ]; then
1914       if [ "$body" ]; then
1915         if [ "$_postContentType" ]; then
1916           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1917         else
1918           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1919         fi
1920       else
1921         if [ "$_postContentType" ]; then
1922           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1923         else
1924           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1925         fi
1926       fi
1927     else
1928       if [ "$body" ]; then
1929         if [ "$_postContentType" ]; then
1930           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1931         else
1932           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1933         fi
1934       else
1935         if [ "$_postContentType" ]; then
1936           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1937         else
1938           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1939         fi
1940       fi
1941     fi
1942     _ret="$?"
1943     if [ "$_ret" != "0" ]; then
1944       _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $_ret"
1945       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1946         _err "Here is the curl dump log:"
1947         _err "$(cat "$_CURL_DUMP")"
1948       fi
1949     fi
1950   elif [ "$_ACME_WGET" ]; then
1951     _WGET="$_ACME_WGET"
1952     if [ "$HTTPS_INSECURE" ]; then
1953       _WGET="$_WGET --no-check-certificate "
1954     fi
1955     if [ "$httpmethod" = "HEAD" ]; then
1956       _WGET="$_WGET --read-timeout=3.0  --tries=2  "
1957     fi
1958     _debug "_WGET" "$_WGET"
1959     if [ "$needbase64" ]; then
1960       if [ "$httpmethod" = "POST" ]; then
1961         if [ "$_postContentType" ]; then
1962           response="$($_WGET -S -O - --user-agent="$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)"
1963         else
1964           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
1965         fi
1966       else
1967         if [ "$_postContentType" ]; then
1968           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)"
1969         else
1970           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)"
1971         fi
1972       fi
1973     else
1974       if [ "$httpmethod" = "POST" ]; then
1975         if [ "$_postContentType" ]; then
1976           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")"
1977         else
1978           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1979         fi
1980       elif [ "$httpmethod" = "HEAD" ]; then
1981         if [ "$_postContentType" ]; then
1982           response="$($_WGET --spider -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1983         else
1984           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>"$HTTP_HEADER")"
1985         fi
1986       else
1987         if [ "$_postContentType" ]; then
1988           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")"
1989         else
1990           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")"
1991         fi
1992       fi
1993     fi
1994     _ret="$?"
1995     if [ "$_ret" = "8" ]; then
1996       _ret=0
1997       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
1998     fi
1999     if [ "$_ret" != "0" ]; then
2000       _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $_ret"
2001     fi
2002     if _contains "$_WGET" " -d "; then
2003       # Demultiplex wget debug output
2004       cat "$HTTP_HEADER" >&2
2005       _sed_i '/^[^ ][^ ]/d; /^ *$/d' "$HTTP_HEADER"
2006     fi
2007     # remove leading whitespaces from header to match curl format
2008     _sed_i 's/^  //g' "$HTTP_HEADER"
2009   else
2010     _ret="$?"
2011     _err "Neither curl nor wget is found, can not do $httpmethod."
2012   fi
2013   _debug "_ret" "$_ret"
2014   printf "%s" "$response"
2015   return $_ret
2016 }
2017
2018 # url getheader timeout
2019 _get() {
2020   _debug GET
2021   url="$1"
2022   onlyheader="$2"
2023   t="$3"
2024   _debug url "$url"
2025   _debug "timeout=$t"
2026
2027   _inithttp
2028
2029   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
2030     _CURL="$_ACME_CURL"
2031     if [ "$HTTPS_INSECURE" ]; then
2032       _CURL="$_CURL --insecure  "
2033     fi
2034     if [ "$t" ]; then
2035       _CURL="$_CURL --connect-timeout $t"
2036     fi
2037     _debug "_CURL" "$_CURL"
2038     if [ "$onlyheader" ]; then
2039       $_CURL -I --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
2040     else
2041       $_CURL --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
2042     fi
2043     ret=$?
2044     if [ "$ret" != "0" ]; then
2045       _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $ret"
2046       if [ "$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_out = "$($_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -S -O /dev/null "$url" 2>&1)"
2062       if _contains "$_WGET" " -d "; then
2063         # Demultiplex wget debug output
2064         echo "$_wget_out" >&2
2065         echo "$_wget_out" | sed '/^[^ ][^ ]/d; /^ *$/d; s/^  //g' -
2066       fi
2067     else
2068       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -S -O - "$url" 2>"$HTTP_HEADER"
2069       if _contains "$_WGET" " -d "; then
2070         # Demultiplex wget debug output
2071         cat "$HTTP_HEADER" >&2
2072         _sed_i '/^[^ ][^ ]/d; /^ *$/d' "$HTTP_HEADER"
2073       fi
2074       # remove leading whitespaces from header to match curl format
2075       _sed_i 's/^  //g' "$HTTP_HEADER"
2076     fi
2077     ret=$?
2078     if [ "$ret" = "8" ]; then
2079       ret=0
2080       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
2081     fi
2082     if [ "$ret" != "0" ]; then
2083       _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $ret"
2084     fi
2085   else
2086     ret=$?
2087     _err "Neither curl nor wget is found, can not do GET."
2088   fi
2089   _debug "ret" "$ret"
2090   return $ret
2091 }
2092
2093 _head_n() {
2094   head -n "$1"
2095 }
2096
2097 _tail_n() {
2098   if ! tail -n "$1" 2>/dev/null; then
2099     #fix for solaris
2100     tail -"$1"
2101   fi
2102 }
2103
2104 # url  payload needbase64  keyfile
2105 _send_signed_request() {
2106   url=$1
2107   payload=$2
2108   needbase64=$3
2109   keyfile=$4
2110   if [ -z "$keyfile" ]; then
2111     keyfile="$ACCOUNT_KEY_PATH"
2112   fi
2113   _debug url "$url"
2114   _debug payload "$payload"
2115
2116   if ! _calcjwk "$keyfile"; then
2117     return 1
2118   fi
2119
2120   __request_conent_type="$CONTENT_TYPE_JSON"
2121
2122   payload64=$(printf "%s" "$payload" | _base64 | _url_replace)
2123   _debug3 payload64 "$payload64"
2124
2125   MAX_REQUEST_RETRY_TIMES=20
2126   _sleep_retry_sec=1
2127   _request_retry_times=0
2128   while [ "${_request_retry_times}" -lt "$MAX_REQUEST_RETRY_TIMES" ]; do
2129     _request_retry_times=$(_math "$_request_retry_times" + 1)
2130     _debug3 _request_retry_times "$_request_retry_times"
2131     if [ -z "$_CACHED_NONCE" ]; then
2132       _headers=""
2133       if [ "$ACME_NEW_NONCE" ]; then
2134         _debug2 "Get nonce with HEAD. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2135         nonceurl="$ACME_NEW_NONCE"
2136         if _post "" "$nonceurl" "" "HEAD" "$__request_conent_type" >/dev/null; then
2137           _headers="$(cat "$HTTP_HEADER")"
2138           _debug2 _headers "$_headers"
2139           _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2 | cut -d , -f 1)"
2140         fi
2141       fi
2142       if [ -z "$_CACHED_NONCE" ]; then
2143         _debug2 "Get nonce with GET. ACME_DIRECTORY" "$ACME_DIRECTORY"
2144         nonceurl="$ACME_DIRECTORY"
2145         _headers="$(_get "$nonceurl" "onlyheader")"
2146         _debug2 _headers "$_headers"
2147         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2148       fi
2149       if [ -z "$_CACHED_NONCE" ] && [ "$ACME_NEW_NONCE" ]; then
2150         _debug2 "Get nonce with GET. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2151         nonceurl="$ACME_NEW_NONCE"
2152         _headers="$(_get "$nonceurl" "onlyheader")"
2153         _debug2 _headers "$_headers"
2154         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2155       fi
2156       _debug2 _CACHED_NONCE "$_CACHED_NONCE"
2157       if [ "$?" != "0" ]; then
2158         _err "Can not connect to $nonceurl to get nonce."
2159         return 1
2160       fi
2161     else
2162       _debug2 "Use _CACHED_NONCE" "$_CACHED_NONCE"
2163     fi
2164     nonce="$_CACHED_NONCE"
2165     _debug2 nonce "$nonce"
2166     if [ -z "$nonce" ]; then
2167       _info "Could not get nonce, let's try again."
2168       _sleep 2
2169       continue
2170     fi
2171
2172     if [ "$url" = "$ACME_NEW_ACCOUNT" ]; then
2173       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2174     elif [ "$url" = "$ACME_REVOKE_CERT" ] && [ "$keyfile" != "$ACCOUNT_KEY_PATH" ]; then
2175       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2176     else
2177       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"kid\": \"${ACCOUNT_URL}\""'}'
2178     fi
2179
2180     _debug3 protected "$protected"
2181
2182     protected64="$(printf "%s" "$protected" | _base64 | _url_replace)"
2183     _debug3 protected64 "$protected64"
2184
2185     if ! _sig_t="$(printf "%s" "$protected64.$payload64" | _sign "$keyfile" "sha256")"; then
2186       _err "Sign request failed."
2187       return 1
2188     fi
2189     _debug3 _sig_t "$_sig_t"
2190
2191     sig="$(printf "%s" "$_sig_t" | _url_replace)"
2192     _debug3 sig "$sig"
2193
2194     body="{\"protected\": \"$protected64\", \"payload\": \"$payload64\", \"signature\": \"$sig\"}"
2195     _debug3 body "$body"
2196
2197     response="$(_post "$body" "$url" "$needbase64" "POST" "$__request_conent_type")"
2198     _CACHED_NONCE=""
2199
2200     if [ "$?" != "0" ]; then
2201       _err "Can not post to $url"
2202       return 1
2203     fi
2204
2205     responseHeaders="$(cat "$HTTP_HEADER")"
2206     _debug2 responseHeaders "$responseHeaders"
2207
2208     code="$(grep "^HTTP" "$HTTP_HEADER" | _tail_n 1 | cut -d " " -f 2 | tr -d "\r\n")"
2209     _debug code "$code"
2210
2211     _debug2 original "$response"
2212     if echo "$responseHeaders" | grep -i "Content-Type: *application/json" >/dev/null 2>&1; then
2213       response="$(echo "$response" | _json_decode | _normalizeJson)"
2214     fi
2215     _debug2 response "$response"
2216
2217     _CACHED_NONCE="$(echo "$responseHeaders" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2 | cut -d , -f 1)"
2218
2219     if ! _startswith "$code" "2"; then
2220       _body="$response"
2221       if [ "$needbase64" ]; then
2222         _body="$(echo "$_body" | _dbase64 multiline)"
2223         _debug3 _body "$_body"
2224       fi
2225
2226       if _contains "$_body" "JWS has invalid anti-replay nonce" || _contains "$_body" "JWS has an invalid anti-replay nonce"; then
2227         _info "It seems the CA server is busy now, let's wait and retry. Sleeping $_sleep_retry_sec seconds."
2228         _CACHED_NONCE=""
2229         _sleep $_sleep_retry_sec
2230         continue
2231       fi
2232       if _contains "$_body" "The Replay Nonce is not recognized"; then
2233         _info "The replay Nonce is not valid, let's get a new one, Sleeping $_sleep_retry_sec seconds."
2234         _CACHED_NONCE=""
2235         _sleep $_sleep_retry_sec
2236         continue
2237       fi
2238     fi
2239     return 0
2240   done
2241   _info "Giving up sending to CA server after $MAX_REQUEST_RETRY_TIMES retries."
2242   return 1
2243
2244 }
2245
2246 #setopt "file"  "opt"  "="  "value" [";"]
2247 _setopt() {
2248   __conf="$1"
2249   __opt="$2"
2250   __sep="$3"
2251   __val="$4"
2252   __end="$5"
2253   if [ -z "$__opt" ]; then
2254     _usage usage: _setopt '"file"  "opt"  "="  "value" [";"]'
2255     return
2256   fi
2257   if [ ! -f "$__conf" ]; then
2258     touch "$__conf"
2259   fi
2260   if [ -n "$(tail -c 1 <"$__conf")" ]; then
2261     echo >>"$__conf"
2262   fi
2263
2264   if grep -n "^$__opt$__sep" "$__conf" >/dev/null; then
2265     _debug3 OK
2266     if _contains "$__val" "&"; then
2267       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2268     fi
2269     if _contains "$__val" "|"; then
2270       __val="$(echo "$__val" | sed 's/|/\\|/g')"
2271     fi
2272     text="$(cat "$__conf")"
2273     printf -- "%s\n" "$text" | sed "s|^$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2274
2275   elif grep -n "^#$__opt$__sep" "$__conf" >/dev/null; then
2276     if _contains "$__val" "&"; then
2277       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2278     fi
2279     if _contains "$__val" "|"; then
2280       __val="$(echo "$__val" | sed 's/|/\\|/g')"
2281     fi
2282     text="$(cat "$__conf")"
2283     printf -- "%s\n" "$text" | sed "s|^#$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2284
2285   else
2286     _debug3 APP
2287     echo "$__opt$__sep$__val$__end" >>"$__conf"
2288   fi
2289   _debug3 "$(grep -n "^$__opt$__sep" "$__conf")"
2290 }
2291
2292 #_save_conf  file key  value base64encode
2293 #save to conf
2294 _save_conf() {
2295   _s_c_f="$1"
2296   _sdkey="$2"
2297   _sdvalue="$3"
2298   _b64encode="$4"
2299   if [ "$_sdvalue" ] && [ "$_b64encode" ]; then
2300     _sdvalue="${B64CONF_START}$(printf "%s" "${_sdvalue}" | _base64)${B64CONF_END}"
2301   fi
2302   if [ "$_s_c_f" ]; then
2303     _setopt "$_s_c_f" "$_sdkey" "=" "'$_sdvalue'"
2304   else
2305     _err "config file is empty, can not save $_sdkey=$_sdvalue"
2306   fi
2307 }
2308
2309 #_clear_conf file  key
2310 _clear_conf() {
2311   _c_c_f="$1"
2312   _sdkey="$2"
2313   if [ "$_c_c_f" ]; then
2314     _conf_data="$(cat "$_c_c_f")"
2315     echo "$_conf_data" | sed "s/^$_sdkey *=.*$//" >"$_c_c_f"
2316   else
2317     _err "config file is empty, can not clear"
2318   fi
2319 }
2320
2321 #_read_conf file  key
2322 _read_conf() {
2323   _r_c_f="$1"
2324   _sdkey="$2"
2325   if [ -f "$_r_c_f" ]; then
2326     _sdv="$(
2327       eval "$(grep "^$_sdkey *=" "$_r_c_f")"
2328       eval "printf \"%s\" \"\$$_sdkey\""
2329     )"
2330     if _startswith "$_sdv" "${B64CONF_START}" && _endswith "$_sdv" "${B64CONF_END}"; then
2331       _sdv="$(echo "$_sdv" | sed "s/${B64CONF_START}//" | sed "s/${B64CONF_END}//" | _dbase64)"
2332     fi
2333     printf "%s" "$_sdv"
2334   else
2335     _debug "config file is empty, can not read $_sdkey"
2336   fi
2337 }
2338
2339 #_savedomainconf   key  value  base64encode
2340 #save to domain.conf
2341 _savedomainconf() {
2342   _save_conf "$DOMAIN_CONF" "$@"
2343 }
2344
2345 #_cleardomainconf   key
2346 _cleardomainconf() {
2347   _clear_conf "$DOMAIN_CONF" "$1"
2348 }
2349
2350 #_readdomainconf   key
2351 _readdomainconf() {
2352   _read_conf "$DOMAIN_CONF" "$1"
2353 }
2354
2355 #key  value  base64encode
2356 _savedeployconf() {
2357   _savedomainconf "SAVED_$1" "$2" "$3"
2358   #remove later
2359   _cleardomainconf "$1"
2360 }
2361
2362 #key
2363 _getdeployconf() {
2364   _rac_key="$1"
2365   _rac_value="$(eval echo \$"$_rac_key")"
2366   if [ "$_rac_value" ]; then
2367     if _startswith "$_rac_value" '"' && _endswith "$_rac_value" '"'; then
2368       _debug2 "trim quotation marks"
2369       eval "export $_rac_key=$_rac_value"
2370     fi
2371     return 0 # do nothing
2372   fi
2373   _saved=$(_readdomainconf "SAVED_$_rac_key")
2374   eval "export $_rac_key=\"\$_saved\""
2375 }
2376
2377 #_saveaccountconf  key  value  base64encode
2378 _saveaccountconf() {
2379   _save_conf "$ACCOUNT_CONF_PATH" "$@"
2380 }
2381
2382 #key  value base64encode
2383 _saveaccountconf_mutable() {
2384   _save_conf "$ACCOUNT_CONF_PATH" "SAVED_$1" "$2" "$3"
2385   #remove later
2386   _clearaccountconf "$1"
2387 }
2388
2389 #key
2390 _readaccountconf() {
2391   _read_conf "$ACCOUNT_CONF_PATH" "$1"
2392 }
2393
2394 #key
2395 _readaccountconf_mutable() {
2396   _rac_key="$1"
2397   _readaccountconf "SAVED_$_rac_key"
2398 }
2399
2400 #_clearaccountconf   key
2401 _clearaccountconf() {
2402   _clear_conf "$ACCOUNT_CONF_PATH" "$1"
2403 }
2404
2405 #key
2406 _clearaccountconf_mutable() {
2407   _clearaccountconf "SAVED_$1"
2408   #remove later
2409   _clearaccountconf "$1"
2410 }
2411
2412 #_savecaconf  key  value
2413 _savecaconf() {
2414   _save_conf "$CA_CONF" "$1" "$2"
2415 }
2416
2417 #_readcaconf   key
2418 _readcaconf() {
2419   _read_conf "$CA_CONF" "$1"
2420 }
2421
2422 #_clearaccountconf   key
2423 _clearcaconf() {
2424   _clear_conf "$CA_CONF" "$1"
2425 }
2426
2427 # content localaddress
2428 _startserver() {
2429   content="$1"
2430   ncaddr="$2"
2431   _debug "content" "$content"
2432   _debug "ncaddr" "$ncaddr"
2433
2434   _debug "startserver: $$"
2435
2436   _debug Le_HTTPPort "$Le_HTTPPort"
2437   _debug Le_Listen_V4 "$Le_Listen_V4"
2438   _debug Le_Listen_V6 "$Le_Listen_V6"
2439
2440   _NC="socat"
2441   if [ "$Le_Listen_V4" ]; then
2442     _NC="$_NC -4"
2443   elif [ "$Le_Listen_V6" ]; then
2444     _NC="$_NC -6"
2445   fi
2446
2447   if [ "$DEBUG" ] && [ "$DEBUG" -gt "1" ]; then
2448     _NC="$_NC -d -d -v"
2449   fi
2450
2451   SOCAT_OPTIONS=TCP-LISTEN:$Le_HTTPPort,crlf,reuseaddr,fork
2452
2453   #Adding bind to local-address
2454   if [ "$ncaddr" ]; then
2455     SOCAT_OPTIONS="$SOCAT_OPTIONS,bind=${ncaddr}"
2456   fi
2457
2458   _content_len="$(printf "%s" "$content" | wc -c)"
2459   _debug _content_len "$_content_len"
2460   _debug "_NC" "$_NC $SOCAT_OPTIONS"
2461   $_NC $SOCAT_OPTIONS SYSTEM:"sleep 1; \
2462 echo 'HTTP/1.0 200 OK'; \
2463 echo 'Content-Length\: $_content_len'; \
2464 echo ''; \
2465 printf '%s' '$content';" &
2466   serverproc="$!"
2467 }
2468
2469 _stopserver() {
2470   pid="$1"
2471   _debug "pid" "$pid"
2472   if [ -z "$pid" ]; then
2473     return
2474   fi
2475
2476   kill $pid
2477
2478 }
2479
2480 # sleep sec
2481 _sleep() {
2482   _sleep_sec="$1"
2483   if [ "$__INTERACTIVE" ]; then
2484     _sleep_c="$_sleep_sec"
2485     while [ "$_sleep_c" -ge "0" ]; do
2486       printf "\r      \r"
2487       __green "$_sleep_c"
2488       _sleep_c="$(_math "$_sleep_c" - 1)"
2489       sleep 1
2490     done
2491     printf "\r"
2492   else
2493     sleep "$_sleep_sec"
2494   fi
2495 }
2496
2497 # _starttlsserver  san_a  san_b port content _ncaddr acmeValidationv1
2498 _starttlsserver() {
2499   _info "Starting tls server."
2500   san_a="$1"
2501   san_b="$2"
2502   port="$3"
2503   content="$4"
2504   opaddr="$5"
2505   acmeValidationv1="$6"
2506
2507   _debug san_a "$san_a"
2508   _debug san_b "$san_b"
2509   _debug port "$port"
2510   _debug acmeValidationv1 "$acmeValidationv1"
2511
2512   #create key TLS_KEY
2513   if ! _createkey "2048" "$TLS_KEY"; then
2514     _err "Create tls validation key error."
2515     return 1
2516   fi
2517
2518   #create csr
2519   alt="$san_a"
2520   if [ "$san_b" ]; then
2521     alt="$alt,$san_b"
2522   fi
2523   if ! _createcsr "tls.acme.sh" "$alt" "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$acmeValidationv1"; then
2524     _err "Create tls validation csr error."
2525     return 1
2526   fi
2527
2528   #self signed
2529   if ! _signcsr "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$TLS_CERT"; then
2530     _err "Create tls validation cert error."
2531     return 1
2532   fi
2533
2534   __S_OPENSSL="${ACME_OPENSSL_BIN:-openssl} s_server -www -cert $TLS_CERT  -key $TLS_KEY "
2535   if [ "$opaddr" ]; then
2536     __S_OPENSSL="$__S_OPENSSL -accept $opaddr:$port"
2537   else
2538     __S_OPENSSL="$__S_OPENSSL -accept $port"
2539   fi
2540
2541   _debug Le_Listen_V4 "$Le_Listen_V4"
2542   _debug Le_Listen_V6 "$Le_Listen_V6"
2543   if [ "$Le_Listen_V4" ]; then
2544     __S_OPENSSL="$__S_OPENSSL -4"
2545   elif [ "$Le_Listen_V6" ]; then
2546     __S_OPENSSL="$__S_OPENSSL -6"
2547   fi
2548
2549   if [ "$acmeValidationv1" ]; then
2550     __S_OPENSSL="$__S_OPENSSL -alpn acme-tls/1"
2551   fi
2552
2553   _debug "$__S_OPENSSL"
2554   if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
2555     $__S_OPENSSL -tlsextdebug &
2556   else
2557     $__S_OPENSSL >/dev/null 2>&1 &
2558   fi
2559
2560   serverproc="$!"
2561   sleep 1
2562   _debug serverproc "$serverproc"
2563 }
2564
2565 #file
2566 _readlink() {
2567   _rf="$1"
2568   if ! readlink -f "$_rf" 2>/dev/null; then
2569     if _startswith "$_rf" "/"; then
2570       echo "$_rf"
2571       return 0
2572     fi
2573     echo "$(pwd)/$_rf" | _conapath
2574   fi
2575 }
2576
2577 _conapath() {
2578   sed "s#/\./#/#g"
2579 }
2580
2581 __initHome() {
2582   if [ -z "$_SCRIPT_HOME" ]; then
2583     if _exists readlink && _exists dirname; then
2584       _debug "Lets find script dir."
2585       _debug "_SCRIPT_" "$_SCRIPT_"
2586       _script="$(_readlink "$_SCRIPT_")"
2587       _debug "_script" "$_script"
2588       _script_home="$(dirname "$_script")"
2589       _debug "_script_home" "$_script_home"
2590       if [ -d "$_script_home" ]; then
2591         export _SCRIPT_HOME="$_script_home"
2592       else
2593         _err "It seems the script home is not correct:$_script_home"
2594       fi
2595     fi
2596   fi
2597
2598   #  if [ -z "$LE_WORKING_DIR" ]; then
2599   #    if [ -f "$DEFAULT_INSTALL_HOME/account.conf" ]; then
2600   #      _debug "It seems that $PROJECT_NAME is already installed in $DEFAULT_INSTALL_HOME"
2601   #      LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2602   #    else
2603   #      LE_WORKING_DIR="$_SCRIPT_HOME"
2604   #    fi
2605   #  fi
2606
2607   if [ -z "$LE_WORKING_DIR" ]; then
2608     _debug "Using default home:$DEFAULT_INSTALL_HOME"
2609     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2610   fi
2611   export LE_WORKING_DIR
2612
2613   if [ -z "$LE_CONFIG_HOME" ]; then
2614     LE_CONFIG_HOME="$LE_WORKING_DIR"
2615   fi
2616   _debug "Using config home:$LE_CONFIG_HOME"
2617   export LE_CONFIG_HOME
2618
2619   _DEFAULT_ACCOUNT_CONF_PATH="$LE_CONFIG_HOME/account.conf"
2620
2621   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2622     if [ -f "$_DEFAULT_ACCOUNT_CONF_PATH" ]; then
2623       . "$_DEFAULT_ACCOUNT_CONF_PATH"
2624     fi
2625   fi
2626
2627   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2628     ACCOUNT_CONF_PATH="$_DEFAULT_ACCOUNT_CONF_PATH"
2629   fi
2630   _debug3 ACCOUNT_CONF_PATH "$ACCOUNT_CONF_PATH"
2631   DEFAULT_LOG_FILE="$LE_CONFIG_HOME/$PROJECT_NAME.log"
2632
2633   DEFAULT_CA_HOME="$LE_CONFIG_HOME/ca"
2634
2635   if [ -z "$LE_TEMP_DIR" ]; then
2636     LE_TEMP_DIR="$LE_CONFIG_HOME/tmp"
2637   fi
2638 }
2639
2640 _clearAPI() {
2641   ACME_NEW_ACCOUNT=""
2642   ACME_KEY_CHANGE=""
2643   ACME_NEW_AUTHZ=""
2644   ACME_NEW_ORDER=""
2645   ACME_REVOKE_CERT=""
2646   ACME_NEW_NONCE=""
2647   ACME_AGREEMENT=""
2648 }
2649
2650 #server
2651 _initAPI() {
2652   _api_server="${1:-$ACME_DIRECTORY}"
2653   _debug "_init api for server: $_api_server"
2654
2655   MAX_API_RETRY_TIMES=10
2656   _sleep_retry_sec=10
2657   _request_retry_times=0
2658   while [ -z "$ACME_NEW_ACCOUNT" ] && [ "${_request_retry_times}" -lt "$MAX_API_RETRY_TIMES" ]; do
2659     _request_retry_times=$(_math "$_request_retry_times" + 1)
2660     response=$(_get "$_api_server")
2661     if [ "$?" != "0" ]; then
2662       _debug2 "response" "$response"
2663       _info "Can not init api for: $_api_server."
2664       _info "Sleep $_sleep_retry_sec and retry."
2665       _sleep "$_sleep_retry_sec"
2666       continue
2667     fi
2668     response=$(echo "$response" | _json_decode)
2669     _debug2 "response" "$response"
2670
2671     ACME_KEY_CHANGE=$(echo "$response" | _egrep_o 'keyChange" *: *"[^"]*"' | cut -d '"' -f 3)
2672     export ACME_KEY_CHANGE
2673
2674     ACME_NEW_AUTHZ=$(echo "$response" | _egrep_o 'newAuthz" *: *"[^"]*"' | cut -d '"' -f 3)
2675     export ACME_NEW_AUTHZ
2676
2677     ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'newOrder" *: *"[^"]*"' | cut -d '"' -f 3)
2678     export ACME_NEW_ORDER
2679
2680     ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'newAccount" *: *"[^"]*"' | cut -d '"' -f 3)
2681     export ACME_NEW_ACCOUNT
2682
2683     ACME_REVOKE_CERT=$(echo "$response" | _egrep_o 'revokeCert" *: *"[^"]*"' | cut -d '"' -f 3)
2684     export ACME_REVOKE_CERT
2685
2686     ACME_NEW_NONCE=$(echo "$response" | _egrep_o 'newNonce" *: *"[^"]*"' | cut -d '"' -f 3)
2687     export ACME_NEW_NONCE
2688
2689     ACME_AGREEMENT=$(echo "$response" | _egrep_o 'termsOfService" *: *"[^"]*"' | cut -d '"' -f 3)
2690     export ACME_AGREEMENT
2691
2692     _debug "ACME_KEY_CHANGE" "$ACME_KEY_CHANGE"
2693     _debug "ACME_NEW_AUTHZ" "$ACME_NEW_AUTHZ"
2694     _debug "ACME_NEW_ORDER" "$ACME_NEW_ORDER"
2695     _debug "ACME_NEW_ACCOUNT" "$ACME_NEW_ACCOUNT"
2696     _debug "ACME_REVOKE_CERT" "$ACME_REVOKE_CERT"
2697     _debug "ACME_AGREEMENT" "$ACME_AGREEMENT"
2698     _debug "ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2699     if [ "$ACME_NEW_ACCOUNT" ] && [ "$ACME_NEW_ORDER" ]; then
2700       return 0
2701     fi
2702     _info "Sleep $_sleep_retry_sec and retry."
2703     _sleep "$_sleep_retry_sec"
2704   done
2705   if [ "$ACME_NEW_ACCOUNT" ] && [ "$ACME_NEW_ORDER" ]; then
2706     return 0
2707   fi
2708   _err "Can not init api, for $_api_server"
2709   return 1
2710 }
2711
2712 _clearCA() {
2713   export CA_CONF=
2714   export ACCOUNT_KEY_PATH=
2715   export ACCOUNT_JSON_PATH=
2716 }
2717
2718 #[domain]  [keylength or isEcc flag]
2719 _initpath() {
2720   domain="$1"
2721   _ilength="$2"
2722
2723   __initHome
2724
2725   if [ -f "$ACCOUNT_CONF_PATH" ]; then
2726     . "$ACCOUNT_CONF_PATH"
2727   fi
2728
2729   if [ "$_ACME_IN_CRON" ]; then
2730     if [ ! "$_USER_PATH_EXPORTED" ]; then
2731       _USER_PATH_EXPORTED=1
2732       export PATH="$USER_PATH:$PATH"
2733     fi
2734   fi
2735
2736   if [ -z "$CA_HOME" ]; then
2737     CA_HOME="$DEFAULT_CA_HOME"
2738   fi
2739
2740   if [ -z "$ACME_DIRECTORY" ]; then
2741     if [ "$STAGE" ]; then
2742       ACME_DIRECTORY="$DEFAULT_STAGING_CA"
2743       _info "Using ACME_DIRECTORY: $ACME_DIRECTORY"
2744     else
2745       default_acme_server=$(_readaccountconf "DEFAULT_ACME_SERVER")
2746       _debug default_acme_server "$default_acme_server"
2747       if [ "$default_acme_server" ]; then
2748         ACME_DIRECTORY="$default_acme_server"
2749       else
2750         ACME_DIRECTORY="$DEFAULT_CA"
2751       fi
2752     fi
2753   fi
2754
2755   _debug ACME_DIRECTORY "$ACME_DIRECTORY"
2756   _ACME_SERVER_HOST="$(echo "$ACME_DIRECTORY" | cut -d : -f 2 | tr -s / | cut -d / -f 2)"
2757   _debug2 "_ACME_SERVER_HOST" "$_ACME_SERVER_HOST"
2758
2759   _ACME_SERVER_PATH="$(echo "$ACME_DIRECTORY" | cut -d : -f 2- | tr -s / | cut -d / -f 3-)"
2760   _debug2 "_ACME_SERVER_PATH" "$_ACME_SERVER_PATH"
2761
2762   CA_DIR="$CA_HOME/$_ACME_SERVER_HOST/$_ACME_SERVER_PATH"
2763   _DEFAULT_CA_CONF="$CA_DIR/ca.conf"
2764   if [ -z "$CA_CONF" ]; then
2765     CA_CONF="$_DEFAULT_CA_CONF"
2766   fi
2767   _debug3 CA_CONF "$CA_CONF"
2768
2769   _OLD_CADIR="$CA_HOME/$_ACME_SERVER_HOST"
2770   _OLD_ACCOUNT_KEY="$_OLD_CADIR/account.key"
2771   _OLD_ACCOUNT_JSON="$_OLD_CADIR/account.json"
2772   _OLD_CA_CONF="$_OLD_CADIR/ca.conf"
2773
2774   _DEFAULT_ACCOUNT_KEY_PATH="$CA_DIR/account.key"
2775   _DEFAULT_ACCOUNT_JSON_PATH="$CA_DIR/account.json"
2776   if [ -z "$ACCOUNT_KEY_PATH" ]; then
2777     ACCOUNT_KEY_PATH="$_DEFAULT_ACCOUNT_KEY_PATH"
2778     if [ -f "$_OLD_ACCOUNT_KEY" ] && ! [ -f "$ACCOUNT_KEY_PATH" ]; then
2779       mkdir -p "$CA_DIR"
2780       mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
2781     fi
2782   fi
2783
2784   if [ -z "$ACCOUNT_JSON_PATH" ]; then
2785     ACCOUNT_JSON_PATH="$_DEFAULT_ACCOUNT_JSON_PATH"
2786     if [ -f "$_OLD_ACCOUNT_JSON" ] && ! [ -f "$ACCOUNT_JSON_PATH" ]; then
2787       mkdir -p "$CA_DIR"
2788       mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
2789     fi
2790   fi
2791
2792   if [ -f "$_OLD_CA_CONF" ] && ! [ -f "$CA_CONF" ]; then
2793     mkdir -p "$CA_DIR"
2794     mv "$_OLD_CA_CONF" "$CA_CONF"
2795   fi
2796
2797   if [ -f "$CA_CONF" ]; then
2798     . "$CA_CONF"
2799   fi
2800
2801   if [ -z "$ACME_DIR" ]; then
2802     ACME_DIR="/home/.acme"
2803   fi
2804
2805   if [ -z "$APACHE_CONF_BACKUP_DIR" ]; then
2806     APACHE_CONF_BACKUP_DIR="$LE_CONFIG_HOME"
2807   fi
2808
2809   if [ -z "$USER_AGENT" ]; then
2810     USER_AGENT="$DEFAULT_USER_AGENT"
2811   fi
2812
2813   if [ -z "$HTTP_HEADER" ]; then
2814     HTTP_HEADER="$LE_CONFIG_HOME/http.header"
2815   fi
2816
2817   _DEFAULT_CERT_HOME="$LE_CONFIG_HOME"
2818   if [ -z "$CERT_HOME" ]; then
2819     CERT_HOME="$_DEFAULT_CERT_HOME"
2820   fi
2821
2822   if [ -z "$ACME_OPENSSL_BIN" ] || [ ! -f "$ACME_OPENSSL_BIN" ] || [ ! -x "$ACME_OPENSSL_BIN" ]; then
2823     ACME_OPENSSL_BIN="$DEFAULT_OPENSSL_BIN"
2824   fi
2825
2826   if [ -z "$domain" ]; then
2827     return 0
2828   fi
2829
2830   if [ -z "$DOMAIN_PATH" ]; then
2831     domainhome="$CERT_HOME/$domain"
2832     domainhomeecc="$CERT_HOME/$domain$ECC_SUFFIX"
2833
2834     DOMAIN_PATH="$domainhome"
2835
2836     if _isEccKey "$_ilength"; then
2837       DOMAIN_PATH="$domainhomeecc"
2838     else
2839       if [ ! -d "$domainhome" ] && [ -d "$domainhomeecc" ]; then
2840         _info "The domain '$domain' seems to have a ECC cert already, please add '$(__red "--ecc")' parameter if you want to use that cert."
2841       fi
2842     fi
2843     _debug DOMAIN_PATH "$DOMAIN_PATH"
2844   fi
2845
2846   if [ -z "$DOMAIN_BACKUP_PATH" ]; then
2847     DOMAIN_BACKUP_PATH="$DOMAIN_PATH/backup"
2848   fi
2849
2850   if [ -z "$DOMAIN_CONF" ]; then
2851     DOMAIN_CONF="$DOMAIN_PATH/$domain.conf"
2852   fi
2853
2854   if [ -z "$DOMAIN_SSL_CONF" ]; then
2855     DOMAIN_SSL_CONF="$DOMAIN_PATH/$domain.csr.conf"
2856   fi
2857
2858   if [ -z "$CSR_PATH" ]; then
2859     CSR_PATH="$DOMAIN_PATH/$domain.csr"
2860   fi
2861   if [ -z "$CERT_KEY_PATH" ]; then
2862     CERT_KEY_PATH="$DOMAIN_PATH/$domain.key"
2863   fi
2864   if [ -z "$CERT_PATH" ]; then
2865     CERT_PATH="$DOMAIN_PATH/$domain.cer"
2866   fi
2867   if [ -z "$CA_CERT_PATH" ]; then
2868     CA_CERT_PATH="$DOMAIN_PATH/ca.cer"
2869   fi
2870   if [ -z "$CERT_FULLCHAIN_PATH" ]; then
2871     CERT_FULLCHAIN_PATH="$DOMAIN_PATH/fullchain.cer"
2872   fi
2873   if [ -z "$CERT_PFX_PATH" ]; then
2874     CERT_PFX_PATH="$DOMAIN_PATH/$domain.pfx"
2875   fi
2876   if [ -z "$CERT_PKCS8_PATH" ]; then
2877     CERT_PKCS8_PATH="$DOMAIN_PATH/$domain.pkcs8"
2878   fi
2879
2880   if [ -z "$TLS_CONF" ]; then
2881     TLS_CONF="$DOMAIN_PATH/tls.validation.conf"
2882   fi
2883   if [ -z "$TLS_CERT" ]; then
2884     TLS_CERT="$DOMAIN_PATH/tls.validation.cert"
2885   fi
2886   if [ -z "$TLS_KEY" ]; then
2887     TLS_KEY="$DOMAIN_PATH/tls.validation.key"
2888   fi
2889   if [ -z "$TLS_CSR" ]; then
2890     TLS_CSR="$DOMAIN_PATH/tls.validation.csr"
2891   fi
2892
2893 }
2894
2895 _exec() {
2896   if [ -z "$_EXEC_TEMP_ERR" ]; then
2897     _EXEC_TEMP_ERR="$(_mktemp)"
2898   fi
2899
2900   if [ "$_EXEC_TEMP_ERR" ]; then
2901     eval "$@ 2>>$_EXEC_TEMP_ERR"
2902   else
2903     eval "$@"
2904   fi
2905 }
2906
2907 _exec_err() {
2908   [ "$_EXEC_TEMP_ERR" ] && _err "$(cat "$_EXEC_TEMP_ERR")" && echo "" >"$_EXEC_TEMP_ERR"
2909 }
2910
2911 _apachePath() {
2912   _APACHECTL="apachectl"
2913   if ! _exists apachectl; then
2914     if _exists apache2ctl; then
2915       _APACHECTL="apache2ctl"
2916     else
2917       _err "'apachectl not found. It seems that apache is not installed, or you are not root user.'"
2918       _err "Please use webroot mode to try again."
2919       return 1
2920     fi
2921   fi
2922
2923   if ! _exec $_APACHECTL -V >/dev/null; then
2924     _exec_err
2925     return 1
2926   fi
2927
2928   if [ "$APACHE_HTTPD_CONF" ]; then
2929     _saveaccountconf APACHE_HTTPD_CONF "$APACHE_HTTPD_CONF"
2930     httpdconf="$APACHE_HTTPD_CONF"
2931     httpdconfname="$(basename "$httpdconfname")"
2932   else
2933     httpdconfname="$($_APACHECTL -V | grep SERVER_CONFIG_FILE= | cut -d = -f 2 | tr -d '"')"
2934     _debug httpdconfname "$httpdconfname"
2935
2936     if [ -z "$httpdconfname" ]; then
2937       _err "Can not read apache config file."
2938       return 1
2939     fi
2940
2941     if _startswith "$httpdconfname" '/'; then
2942       httpdconf="$httpdconfname"
2943       httpdconfname="$(basename "$httpdconfname")"
2944     else
2945       httpdroot="$($_APACHECTL -V | grep HTTPD_ROOT= | cut -d = -f 2 | tr -d '"')"
2946       _debug httpdroot "$httpdroot"
2947       httpdconf="$httpdroot/$httpdconfname"
2948       httpdconfname="$(basename "$httpdconfname")"
2949     fi
2950   fi
2951   _debug httpdconf "$httpdconf"
2952   _debug httpdconfname "$httpdconfname"
2953   if [ ! -f "$httpdconf" ]; then
2954     _err "Apache Config file not found" "$httpdconf"
2955     return 1
2956   fi
2957   return 0
2958 }
2959
2960 _restoreApache() {
2961   if [ -z "$usingApache" ]; then
2962     return 0
2963   fi
2964   _initpath
2965   if ! _apachePath; then
2966     return 1
2967   fi
2968
2969   if [ ! -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname" ]; then
2970     _debug "No config file to restore."
2971     return 0
2972   fi
2973
2974   cat "$APACHE_CONF_BACKUP_DIR/$httpdconfname" >"$httpdconf"
2975   _debug "Restored: $httpdconf."
2976   if ! _exec $_APACHECTL -t; then
2977     _exec_err
2978     _err "Sorry, restore apache config error, please contact me."
2979     return 1
2980   fi
2981   _debug "Restored successfully."
2982   rm -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname"
2983   return 0
2984 }
2985
2986 _setApache() {
2987   _initpath
2988   if ! _apachePath; then
2989     return 1
2990   fi
2991
2992   #test the conf first
2993   _info "Checking if there is an error in the apache config file before starting."
2994
2995   if ! _exec "$_APACHECTL" -t >/dev/null; then
2996     _exec_err
2997     _err "The apache config file has error, please fix it first, then try again."
2998     _err "Don't worry, there is nothing changed to your system."
2999     return 1
3000   else
3001     _info "OK"
3002   fi
3003
3004   #backup the conf
3005   _debug "Backup apache config file" "$httpdconf"
3006   if ! cp "$httpdconf" "$APACHE_CONF_BACKUP_DIR/"; then
3007     _err "Can not backup apache config file, so abort. Don't worry, the apache config is not changed."
3008     _err "This might be a bug of $PROJECT_NAME , please report issue: $PROJECT"
3009     return 1
3010   fi
3011   _info "JFYI, Config file $httpdconf is backuped to $APACHE_CONF_BACKUP_DIR/$httpdconfname"
3012   _info "In case there is an error that can not be restored automatically, you may try restore it yourself."
3013   _info "The backup file will be deleted on success, just forget it."
3014
3015   #add alias
3016
3017   apacheVer="$($_APACHECTL -V | grep "Server version:" | cut -d : -f 2 | cut -d " " -f 2 | cut -d '/' -f 2)"
3018   _debug "apacheVer" "$apacheVer"
3019   apacheMajor="$(echo "$apacheVer" | cut -d . -f 1)"
3020   apacheMinor="$(echo "$apacheVer" | cut -d . -f 2)"
3021
3022   if [ "$apacheVer" ] && [ "$apacheMajor$apacheMinor" -ge "24" ]; then
3023     echo "
3024 Alias /.well-known/acme-challenge  $ACME_DIR
3025
3026 <Directory $ACME_DIR >
3027 Require all granted
3028 </Directory>
3029   " >>"$httpdconf"
3030   else
3031     echo "
3032 Alias /.well-known/acme-challenge  $ACME_DIR
3033
3034 <Directory $ACME_DIR >
3035 Order allow,deny
3036 Allow from all
3037 </Directory>
3038   " >>"$httpdconf"
3039   fi
3040
3041   _msg="$($_APACHECTL -t 2>&1)"
3042   if [ "$?" != "0" ]; then
3043     _err "Sorry, apache config error"
3044     if _restoreApache; then
3045       _err "The apache config file is restored."
3046     else
3047       _err "Sorry, the apache config file can not be restored, please report bug."
3048     fi
3049     return 1
3050   fi
3051
3052   if [ ! -d "$ACME_DIR" ]; then
3053     mkdir -p "$ACME_DIR"
3054     chmod 755 "$ACME_DIR"
3055   fi
3056
3057   if ! _exec "$_APACHECTL" graceful; then
3058     _exec_err
3059     _err "$_APACHECTL  graceful error, please contact me."
3060     _restoreApache
3061     return 1
3062   fi
3063   usingApache="1"
3064   return 0
3065 }
3066
3067 #find the real nginx conf file
3068 #backup
3069 #set the nginx conf
3070 #returns the real nginx conf file
3071 _setNginx() {
3072   _d="$1"
3073   _croot="$2"
3074   _thumbpt="$3"
3075
3076   FOUND_REAL_NGINX_CONF=""
3077   FOUND_REAL_NGINX_CONF_LN=""
3078   BACKUP_NGINX_CONF=""
3079   _debug _croot "$_croot"
3080   _start_f="$(echo "$_croot" | cut -d : -f 2)"
3081   _debug _start_f "$_start_f"
3082   if [ -z "$_start_f" ]; then
3083     _debug "find start conf from nginx command"
3084     if [ -z "$NGINX_CONF" ]; then
3085       if ! _exists "nginx"; then
3086         _err "nginx command is not found."
3087         return 1
3088       fi
3089       NGINX_CONF="$(nginx -V 2>&1 | _egrep_o "--conf-path=[^ ]* " | tr -d " ")"
3090       _debug NGINX_CONF "$NGINX_CONF"
3091       NGINX_CONF="$(echo "$NGINX_CONF" | cut -d = -f 2)"
3092       _debug NGINX_CONF "$NGINX_CONF"
3093       if [ -z "$NGINX_CONF" ]; then
3094         _err "Can not find nginx conf."
3095         NGINX_CONF=""
3096         return 1
3097       fi
3098       if [ ! -f "$NGINX_CONF" ]; then
3099         _err "'$NGINX_CONF' doesn't exist."
3100         NGINX_CONF=""
3101         return 1
3102       fi
3103       _debug "Found nginx conf file:$NGINX_CONF"
3104     fi
3105     _start_f="$NGINX_CONF"
3106   fi
3107   _debug "Start detect nginx conf for $_d from:$_start_f"
3108   if ! _checkConf "$_d" "$_start_f"; then
3109     _err "Can not find conf file for domain $d"
3110     return 1
3111   fi
3112   _info "Found conf file: $FOUND_REAL_NGINX_CONF"
3113
3114   _ln=$FOUND_REAL_NGINX_CONF_LN
3115   _debug "_ln" "$_ln"
3116
3117   _lnn=$(_math $_ln + 1)
3118   _debug _lnn "$_lnn"
3119   _start_tag="$(sed -n "$_lnn,${_lnn}p" "$FOUND_REAL_NGINX_CONF")"
3120   _debug "_start_tag" "$_start_tag"
3121   if [ "$_start_tag" = "$NGINX_START" ]; then
3122     _info "The domain $_d is already configured, skip"
3123     FOUND_REAL_NGINX_CONF=""
3124     return 0
3125   fi
3126
3127   mkdir -p "$DOMAIN_BACKUP_PATH"
3128   _backup_conf="$DOMAIN_BACKUP_PATH/$_d.nginx.conf"
3129   _debug _backup_conf "$_backup_conf"
3130   BACKUP_NGINX_CONF="$_backup_conf"
3131   _info "Backup $FOUND_REAL_NGINX_CONF to $_backup_conf"
3132   if ! cp "$FOUND_REAL_NGINX_CONF" "$_backup_conf"; then
3133     _err "backup error."
3134     FOUND_REAL_NGINX_CONF=""
3135     return 1
3136   fi
3137
3138   if ! _exists "nginx"; then
3139     _err "nginx command is not found."
3140     return 1
3141   fi
3142   _info "Check the nginx conf before setting up."
3143   if ! _exec "nginx -t" >/dev/null; then
3144     _exec_err
3145     return 1
3146   fi
3147
3148   _info "OK, Set up nginx config file"
3149
3150   if ! sed -n "1,${_ln}p" "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"; then
3151     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3152     _err "write nginx conf error, but don't worry, the file is restored to the original version."
3153     return 1
3154   fi
3155
3156   echo "$NGINX_START
3157 location ~ \"^/\.well-known/acme-challenge/([-_a-zA-Z0-9]+)\$\" {
3158   default_type text/plain;
3159   return 200 \"\$1.$_thumbpt\";
3160 }
3161 #NGINX_START
3162 " >>"$FOUND_REAL_NGINX_CONF"
3163
3164   if ! sed -n "${_lnn},99999p" "$_backup_conf" >>"$FOUND_REAL_NGINX_CONF"; then
3165     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3166     _err "write nginx conf error, but don't worry, the file is restored."
3167     return 1
3168   fi
3169   _debug3 "Modified config:$(cat $FOUND_REAL_NGINX_CONF)"
3170   _info "nginx conf is done, let's check it again."
3171   if ! _exec "nginx -t" >/dev/null; then
3172     _exec_err
3173     _err "It seems that nginx conf was broken, let's restore."
3174     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3175     return 1
3176   fi
3177
3178   _info "Reload nginx"
3179   if ! _exec "nginx -s reload" >/dev/null; then
3180     _exec_err
3181     _err "It seems that nginx reload error, let's restore."
3182     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3183     return 1
3184   fi
3185
3186   return 0
3187 }
3188
3189 #d , conf
3190 _checkConf() {
3191   _d="$1"
3192   _c_file="$2"
3193   _debug "Start _checkConf from:$_c_file"
3194   if [ ! -f "$2" ] && ! echo "$2" | grep '*$' >/dev/null && echo "$2" | grep '*' >/dev/null; then
3195     _debug "wildcard"
3196     for _w_f in $2; do
3197       if [ -f "$_w_f" ] && _checkConf "$1" "$_w_f"; then
3198         return 0
3199       fi
3200     done
3201     #not found
3202     return 1
3203   elif [ -f "$2" ]; then
3204     _debug "single"
3205     if _isRealNginxConf "$1" "$2"; then
3206       _debug "$2 is found."
3207       FOUND_REAL_NGINX_CONF="$2"
3208       return 0
3209     fi
3210     if cat "$2" | tr "\t" " " | grep "^ *include *.*;" >/dev/null; then
3211       _debug "Try include files"
3212       for included in $(cat "$2" | tr "\t" " " | grep "^ *include *.*;" | sed "s/include //" | tr -d " ;"); do
3213         _debug "check included $included"
3214         if ! _startswith "$included" "/" && _exists dirname; then
3215           _relpath="$(dirname "$2")"
3216           _debug "_relpath" "$_relpath"
3217           included="$_relpath/$included"
3218         fi
3219         if _checkConf "$1" "$included"; then
3220           return 0
3221         fi
3222       done
3223     fi
3224     return 1
3225   else
3226     _debug "$2 not found."
3227     return 1
3228   fi
3229   return 1
3230 }
3231
3232 #d , conf
3233 _isRealNginxConf() {
3234   _debug "_isRealNginxConf $1 $2"
3235   if [ -f "$2" ]; then
3236     for _fln in $(tr "\t" ' ' <"$2" | grep -n "^ *server_name.* $1" | cut -d : -f 1); do
3237       _debug _fln "$_fln"
3238       if [ "$_fln" ]; then
3239         _start=$(tr "\t" ' ' <"$2" | _head_n "$_fln" | grep -n "^ *server *" | grep -v server_name | _tail_n 1)
3240         _debug "_start" "$_start"
3241         _start_n=$(echo "$_start" | cut -d : -f 1)
3242         _start_nn=$(_math $_start_n + 1)
3243         _debug "_start_n" "$_start_n"
3244         _debug "_start_nn" "$_start_nn"
3245
3246         _left="$(sed -n "${_start_nn},99999p" "$2")"
3247         _debug2 _left "$_left"
3248         _end="$(echo "$_left" | tr "\t" ' ' | grep -n "^ *server *" | grep -v server_name | _head_n 1)"
3249         _debug "_end" "$_end"
3250         if [ "$_end" ]; then
3251           _end_n=$(echo "$_end" | cut -d : -f 1)
3252           _debug "_end_n" "$_end_n"
3253           _seg_n=$(echo "$_left" | sed -n "1,${_end_n}p")
3254         else
3255           _seg_n="$_left"
3256         fi
3257
3258         _debug "_seg_n" "$_seg_n"
3259
3260         _skip_ssl=1
3261         for _listen_i in $(echo "$_seg_n" | tr "\t" ' ' | grep "^ *listen" | tr -d " "); do
3262           if [ "$_listen_i" ]; then
3263             if [ "$(echo "$_listen_i" | _egrep_o "listen.*ssl")" ]; then
3264               _debug2 "$_listen_i is ssl"
3265             else
3266               _debug2 "$_listen_i is plain text"
3267               _skip_ssl=""
3268               break
3269             fi
3270           fi
3271         done
3272
3273         if [ "$_skip_ssl" = "1" ]; then
3274           _debug "ssl on, skip"
3275         else
3276           FOUND_REAL_NGINX_CONF_LN=$_fln
3277           _debug3 "found FOUND_REAL_NGINX_CONF_LN" "$FOUND_REAL_NGINX_CONF_LN"
3278           return 0
3279         fi
3280       fi
3281     done
3282   fi
3283   return 1
3284 }
3285
3286 #restore all the nginx conf
3287 _restoreNginx() {
3288   if [ -z "$NGINX_RESTORE_VLIST" ]; then
3289     _debug "No need to restore nginx, skip."
3290     return
3291   fi
3292   _debug "_restoreNginx"
3293   _debug "NGINX_RESTORE_VLIST" "$NGINX_RESTORE_VLIST"
3294
3295   for ng_entry in $(echo "$NGINX_RESTORE_VLIST" | tr "$dvsep" ' '); do
3296     _debug "ng_entry" "$ng_entry"
3297     _nd=$(echo "$ng_entry" | cut -d "$sep" -f 1)
3298     _ngconf=$(echo "$ng_entry" | cut -d "$sep" -f 2)
3299     _ngbackupconf=$(echo "$ng_entry" | cut -d "$sep" -f 3)
3300     _info "Restoring from $_ngbackupconf to $_ngconf"
3301     cat "$_ngbackupconf" >"$_ngconf"
3302   done
3303
3304   _info "Reload nginx"
3305   if ! _exec "nginx -s reload" >/dev/null; then
3306     _exec_err
3307     _err "It seems that nginx reload error, please report bug."
3308     return 1
3309   fi
3310   return 0
3311 }
3312
3313 _clearup() {
3314   _stopserver "$serverproc"
3315   serverproc=""
3316   _restoreApache
3317   _restoreNginx
3318   _clearupdns
3319   if [ -z "$DEBUG" ]; then
3320     rm -f "$TLS_CONF"
3321     rm -f "$TLS_CERT"
3322     rm -f "$TLS_KEY"
3323     rm -f "$TLS_CSR"
3324   fi
3325 }
3326
3327 _clearupdns() {
3328   _debug "_clearupdns"
3329   _debug "dns_entries" "$dns_entries"
3330
3331   if [ -z "$dns_entries" ]; then
3332     _debug "skip dns."
3333     return
3334   fi
3335   _info "Removing DNS records."
3336
3337   for entry in $dns_entries; do
3338     d=$(_getfield "$entry" 1)
3339     txtdomain=$(_getfield "$entry" 2)
3340     aliasDomain=$(_getfield "$entry" 3)
3341     _currentRoot=$(_getfield "$entry" 4)
3342     txt=$(_getfield "$entry" 5)
3343     d_api=$(_getfield "$entry" 6)
3344     _debug "d" "$d"
3345     _debug "txtdomain" "$txtdomain"
3346     _debug "aliasDomain" "$aliasDomain"
3347     _debug "_currentRoot" "$_currentRoot"
3348     _debug "txt" "$txt"
3349     _debug "d_api" "$d_api"
3350     if [ "$d_api" = "$txt" ]; then
3351       d_api=""
3352     fi
3353
3354     if [ -z "$d_api" ]; then
3355       _info "Not Found domain api file: $d_api"
3356       continue
3357     fi
3358
3359     if [ "$aliasDomain" ]; then
3360       txtdomain="$aliasDomain"
3361     fi
3362
3363     (
3364       if ! . "$d_api"; then
3365         _err "Load file $d_api error. Please check your api file and try again."
3366         return 1
3367       fi
3368
3369       rmcommand="${_currentRoot}_rm"
3370       if ! _exists "$rmcommand"; then
3371         _err "It seems that your api file doesn't define $rmcommand"
3372         return 1
3373       fi
3374       _info "Removing txt: $txt for domain: $txtdomain"
3375       if ! $rmcommand "$txtdomain" "$txt"; then
3376         _err "Error removing txt for domain:$txtdomain"
3377         return 1
3378       fi
3379       _info "Removed: Success"
3380     )
3381
3382   done
3383 }
3384
3385 # webroot  removelevel tokenfile
3386 _clearupwebbroot() {
3387   __webroot="$1"
3388   if [ -z "$__webroot" ]; then
3389     _debug "no webroot specified, skip"
3390     return 0
3391   fi
3392
3393   _rmpath=""
3394   if [ "$2" = '1' ]; then
3395     _rmpath="$__webroot/.well-known"
3396   elif [ "$2" = '2' ]; then
3397     _rmpath="$__webroot/.well-known/acme-challenge"
3398   elif [ "$2" = '3' ]; then
3399     _rmpath="$__webroot/.well-known/acme-challenge/$3"
3400   else
3401     _debug "Skip for removelevel:$2"
3402   fi
3403
3404   if [ "$_rmpath" ]; then
3405     if [ "$DEBUG" ]; then
3406       _debug "Debugging, skip removing: $_rmpath"
3407     else
3408       rm -rf "$_rmpath"
3409     fi
3410   fi
3411
3412   return 0
3413
3414 }
3415
3416 _on_before_issue() {
3417   _chk_web_roots="$1"
3418   _chk_main_domain="$2"
3419   _chk_alt_domains="$3"
3420   _chk_pre_hook="$4"
3421   _chk_local_addr="$5"
3422   _debug _on_before_issue
3423   _debug _chk_main_domain "$_chk_main_domain"
3424   _debug _chk_alt_domains "$_chk_alt_domains"
3425   #run pre hook
3426   if [ "$_chk_pre_hook" ]; then
3427     _info "Run pre hook:'$_chk_pre_hook'"
3428     if ! (
3429       export Le_Domain="$_chk_main_domain"
3430       export Le_Alt="$_chk_alt_domains"
3431       cd "$DOMAIN_PATH" && eval "$_chk_pre_hook"
3432     ); then
3433       _err "Error when run pre hook."
3434       return 1
3435     fi
3436   fi
3437
3438   if _hasfield "$_chk_web_roots" "$NO_VALUE"; then
3439     if ! _exists "socat"; then
3440       _err "Please install socat tools first."
3441       return 1
3442     fi
3443   fi
3444
3445   _debug Le_LocalAddress "$_chk_local_addr"
3446
3447   _index=1
3448   _currentRoot=""
3449   _addrIndex=1
3450   _w_index=1
3451   while true; do
3452     d="$(echo "$_chk_main_domain,$_chk_alt_domains," | cut -d , -f "$_w_index")"
3453     _w_index="$(_math "$_w_index" + 1)"
3454     _debug d "$d"
3455     if [ -z "$d" ]; then
3456       break
3457     fi
3458     _debug "Check for domain" "$d"
3459     _currentRoot="$(_getfield "$_chk_web_roots" $_index)"
3460     _debug "_currentRoot" "$_currentRoot"
3461     _index=$(_math $_index + 1)
3462     _checkport=""
3463     if [ "$_currentRoot" = "$NO_VALUE" ]; then
3464       _info "Standalone mode."
3465       if [ -z "$Le_HTTPPort" ]; then
3466         Le_HTTPPort=80
3467         _cleardomainconf "Le_HTTPPort"
3468       else
3469         _savedomainconf "Le_HTTPPort" "$Le_HTTPPort"
3470       fi
3471       _checkport="$Le_HTTPPort"
3472     elif [ "$_currentRoot" = "$W_ALPN" ]; then
3473       _info "Standalone alpn mode."
3474       if [ -z "$Le_TLSPort" ]; then
3475         Le_TLSPort=443
3476       else
3477         _savedomainconf "Le_TLSPort" "$Le_TLSPort"
3478       fi
3479       _checkport="$Le_TLSPort"
3480     fi
3481
3482     if [ "$_checkport" ]; then
3483       _debug _checkport "$_checkport"
3484       _checkaddr="$(_getfield "$_chk_local_addr" $_addrIndex)"
3485       _debug _checkaddr "$_checkaddr"
3486
3487       _addrIndex="$(_math $_addrIndex + 1)"
3488
3489       _netprc="$(_ss "$_checkport" | grep "$_checkport")"
3490       netprc="$(echo "$_netprc" | grep "$_checkaddr")"
3491       if [ -z "$netprc" ]; then
3492         netprc="$(echo "$_netprc" | grep "$LOCAL_ANY_ADDRESS:$_checkport")"
3493       fi
3494       if [ "$netprc" ]; then
3495         _err "$netprc"
3496         _err "tcp port $_checkport is already used by $(echo "$netprc" | cut -d : -f 4)"
3497         _err "Please stop it first"
3498         return 1
3499       fi
3500     fi
3501   done
3502
3503   if _hasfield "$_chk_web_roots" "apache"; then
3504     if ! _setApache; then
3505       _err "set up apache error. Report error to me."
3506       return 1
3507     fi
3508   else
3509     usingApache=""
3510   fi
3511
3512 }
3513
3514 _on_issue_err() {
3515   _chk_post_hook="$1"
3516   _chk_vlist="$2"
3517   _debug _on_issue_err
3518
3519   if [ "$LOG_FILE" ]; then
3520     _err "Please check log file for more details: $LOG_FILE"
3521   else
3522     _err "Please add '--debug' or '--log' to check more details."
3523     _err "See: $_DEBUG_WIKI"
3524   fi
3525
3526   #run the post hook
3527   if [ "$_chk_post_hook" ]; then
3528     _info "Run post hook:'$_chk_post_hook'"
3529     if ! (
3530       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3531     ); then
3532       _err "Error when run post hook."
3533       return 1
3534     fi
3535   fi
3536
3537   #trigger the validation to flush the pending authz
3538   _debug2 "_chk_vlist" "$_chk_vlist"
3539   if [ "$_chk_vlist" ]; then
3540     (
3541       _debug2 "start to deactivate authz"
3542       ventries=$(echo "$_chk_vlist" | tr "$dvsep" ' ')
3543       for ventry in $ventries; do
3544         d=$(echo "$ventry" | cut -d "$sep" -f 1)
3545         keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
3546         uri=$(echo "$ventry" | cut -d "$sep" -f 3)
3547         vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
3548         _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
3549         __trigger_validation "$uri" "$keyauthorization"
3550       done
3551     )
3552   fi
3553
3554   if [ "$_ACME_IS_RENEW" = "1" ] && _hasfield "$Le_Webroot" "$W_DNS"; then
3555     _err "$_DNS_MANUAL_ERR"
3556   fi
3557
3558   if [ "$DEBUG" ] && [ "$DEBUG" -gt "0" ]; then
3559     _debug "$(_dlg_versions)"
3560   fi
3561
3562 }
3563
3564 _on_issue_success() {
3565   _chk_post_hook="$1"
3566   _chk_renew_hook="$2"
3567   _debug _on_issue_success
3568
3569   #run the post hook
3570   if [ "$_chk_post_hook" ]; then
3571     _info "Run post hook:'$_chk_post_hook'"
3572     if ! (
3573       export CERT_PATH
3574       export CERT_KEY_PATH
3575       export CA_CERT_PATH
3576       export CERT_FULLCHAIN_PATH
3577       export Le_Domain="$_main_domain"
3578       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3579     ); then
3580       _err "Error when run post hook."
3581       return 1
3582     fi
3583   fi
3584
3585   #run renew hook
3586   if [ "$_ACME_IS_RENEW" ] && [ "$_chk_renew_hook" ]; then
3587     _info "Run renew hook:'$_chk_renew_hook'"
3588     if ! (
3589       export CERT_PATH
3590       export CERT_KEY_PATH
3591       export CA_CERT_PATH
3592       export CERT_FULLCHAIN_PATH
3593       export Le_Domain="$_main_domain"
3594       cd "$DOMAIN_PATH" && eval "$_chk_renew_hook"
3595     ); then
3596       _err "Error when run renew hook."
3597       return 1
3598     fi
3599   fi
3600
3601   if _hasfield "$Le_Webroot" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
3602     _err "$_DNS_MANUAL_WARN"
3603   fi
3604
3605 }
3606
3607 #account_key_length   eab-kid  eab-hmac-key
3608 registeraccount() {
3609   _account_key_length="$1"
3610   _eab_id="$2"
3611   _eab_hmac_key="$3"
3612   _initpath
3613   _regAccount "$_account_key_length" "$_eab_id" "$_eab_hmac_key"
3614 }
3615
3616 __calcAccountKeyHash() {
3617   [ -f "$ACCOUNT_KEY_PATH" ] && _digest sha256 <"$ACCOUNT_KEY_PATH"
3618 }
3619
3620 __calc_account_thumbprint() {
3621   printf "%s" "$jwk" | tr -d ' ' | _digest "sha256" | _url_replace
3622 }
3623
3624 _getAccountEmail() {
3625   if [ "$ACCOUNT_EMAIL" ]; then
3626     echo "$ACCOUNT_EMAIL"
3627     return 0
3628   fi
3629   if [ -z "$CA_EMAIL" ]; then
3630     CA_EMAIL="$(_readcaconf CA_EMAIL)"
3631   fi
3632   if [ "$CA_EMAIL" ]; then
3633     echo "$CA_EMAIL"
3634     return 0
3635   fi
3636   _readaccountconf "ACCOUNT_EMAIL"
3637 }
3638
3639 #keylength
3640 _regAccount() {
3641   _initpath
3642   _reg_length="$1"
3643   _eab_id="$2"
3644   _eab_hmac_key="$3"
3645   _debug3 _regAccount "$_regAccount"
3646   _initAPI
3647
3648   mkdir -p "$CA_DIR"
3649
3650   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3651     if ! _create_account_key "$_reg_length"; then
3652       _err "Create account key error."
3653       return 1
3654     fi
3655   fi
3656
3657   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3658     return 1
3659   fi
3660   if [ "$_eab_id" ] && [ "$_eab_hmac_key" ]; then
3661     _savecaconf CA_EAB_KEY_ID "$_eab_id"
3662     _savecaconf CA_EAB_HMAC_KEY "$_eab_hmac_key"
3663   fi
3664   _eab_id=$(_readcaconf "CA_EAB_KEY_ID")
3665   _eab_hmac_key=$(_readcaconf "CA_EAB_HMAC_KEY")
3666   _secure_debug3 _eab_id "$_eab_id"
3667   _secure_debug3 _eab_hmac_key "$_eab_hmac_key"
3668   _email="$(_getAccountEmail)"
3669   if [ "$_email" ]; then
3670     _savecaconf "CA_EMAIL" "$_email"
3671   fi
3672
3673   if [ "$ACME_DIRECTORY" = "$CA_ZEROSSL" ]; then
3674     if [ -z "$_eab_id" ] || [ -z "$_eab_hmac_key" ]; then
3675       _info "No EAB credentials found for ZeroSSL, let's get one"
3676       if [ -z "$_email" ]; then
3677         _info "$(__green "$PROJECT_NAME is using ZeroSSL as default CA now.")"
3678         _info "$(__green "Please update your account with an email address first.")"
3679         _info "$(__green "$PROJECT_ENTRY --register-account -m my@example.com")"
3680         _info "See: $(__green "$_ZEROSSL_WIKI")"
3681         return 1
3682       fi
3683       _eabresp=$(_post "email=$_email" $_ZERO_EAB_ENDPOINT)
3684       if [ "$?" != "0" ]; then
3685         _debug2 "$_eabresp"
3686         _err "Can not get EAB credentials from ZeroSSL."
3687         return 1
3688       fi
3689       _secure_debug2 _eabresp "$_eabresp"
3690       _eab_id="$(echo "$_eabresp" | tr ',}' '\n\n' | grep '"eab_kid"' | cut -d : -f 2 | tr -d '"')"
3691       _secure_debug2 _eab_id "$_eab_id"
3692       if [ -z "$_eab_id" ]; then
3693         _err "Can not resolve _eab_id"
3694         return 1
3695       fi
3696       _eab_hmac_key="$(echo "$_eabresp" | tr ',}' '\n\n' | grep '"eab_hmac_key"' | cut -d : -f 2 | tr -d '"')"
3697       _secure_debug2 _eab_hmac_key "$_eab_hmac_key"
3698       if [ -z "$_eab_hmac_key" ]; then
3699         _err "Can not resolve _eab_hmac_key"
3700         return 1
3701       fi
3702       _savecaconf CA_EAB_KEY_ID "$_eab_id"
3703       _savecaconf CA_EAB_HMAC_KEY "$_eab_hmac_key"
3704     fi
3705   fi
3706   if [ "$_eab_id" ] && [ "$_eab_hmac_key" ]; then
3707     eab_protected="{\"alg\":\"HS256\",\"kid\":\"$_eab_id\",\"url\":\"${ACME_NEW_ACCOUNT}\"}"
3708     _debug3 eab_protected "$eab_protected"
3709
3710     eab_protected64=$(printf "%s" "$eab_protected" | _base64 | _url_replace)
3711     _debug3 eab_protected64 "$eab_protected64"
3712
3713     eab_payload64=$(printf "%s" "$jwk" | _base64 | _url_replace)
3714     _debug3 eab_payload64 "$eab_payload64"
3715
3716     eab_sign_t="$eab_protected64.$eab_payload64"
3717     _debug3 eab_sign_t "$eab_sign_t"
3718
3719     key_hex="$(_durl_replace_base64 "$_eab_hmac_key" | _dbase64 multi | _hex_dump | tr -d ' ')"
3720     _debug3 key_hex "$key_hex"
3721
3722     eab_signature=$(printf "%s" "$eab_sign_t" | _hmac sha256 $key_hex | _base64 | _url_replace)
3723     _debug3 eab_signature "$eab_signature"
3724
3725     externalBinding=",\"externalAccountBinding\":{\"protected\":\"$eab_protected64\", \"payload\":\"$eab_payload64\", \"signature\":\"$eab_signature\"}"
3726     _debug3 externalBinding "$externalBinding"
3727   fi
3728   if [ "$_email" ]; then
3729     email_sg="\"contact\": [\"mailto:$_email\"], "
3730   fi
3731   regjson="{$email_sg\"termsOfServiceAgreed\": true$externalBinding}"
3732
3733   _info "Registering account: $ACME_DIRECTORY"
3734
3735   if ! _send_signed_request "${ACME_NEW_ACCOUNT}" "$regjson"; then
3736     _err "Register account Error: $response"
3737     return 1
3738   fi
3739
3740   _eabAlreadyBound=""
3741   if [ "$code" = "" ] || [ "$code" = '201' ]; then
3742     echo "$response" >"$ACCOUNT_JSON_PATH"
3743     _info "Registered"
3744   elif [ "$code" = '409' ] || [ "$code" = '200' ]; then
3745     _info "Already registered"
3746   elif [ "$code" = '400' ] && _contains "$response" 'The account is not awaiting external account binding'; then
3747     _info "Already register EAB."
3748     _eabAlreadyBound=1
3749   else
3750     _err "Register account Error: $response"
3751     return 1
3752   fi
3753
3754   if [ -z "$_eabAlreadyBound" ]; then
3755     _debug2 responseHeaders "$responseHeaders"
3756     _accUri="$(echo "$responseHeaders" | grep -i "^Location:" | _head_n 1 | cut -d ':' -f 2- | tr -d "\r\n ")"
3757     _debug "_accUri" "$_accUri"
3758     if [ -z "$_accUri" ]; then
3759       _err "Can not find account id url."
3760       _err "$responseHeaders"
3761       return 1
3762     fi
3763     _savecaconf "ACCOUNT_URL" "$_accUri"
3764   else
3765     ACCOUNT_URL="$(_readcaconf ACCOUNT_URL)"
3766   fi
3767   export ACCOUNT_URL="$_accUri"
3768
3769   CA_KEY_HASH="$(__calcAccountKeyHash)"
3770   _debug "Calc CA_KEY_HASH" "$CA_KEY_HASH"
3771   _savecaconf CA_KEY_HASH "$CA_KEY_HASH"
3772
3773   if [ "$code" = '403' ]; then
3774     _err "It seems that the account key is already deactivated, please use a new account key."
3775     return 1
3776   fi
3777
3778   ACCOUNT_THUMBPRINT="$(__calc_account_thumbprint)"
3779   _info "ACCOUNT_THUMBPRINT" "$ACCOUNT_THUMBPRINT"
3780 }
3781
3782 #implement updateaccount
3783 updateaccount() {
3784   _initpath
3785
3786   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3787     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3788     return 1
3789   fi
3790
3791   _accUri=$(_readcaconf "ACCOUNT_URL")
3792   _debug _accUri "$_accUri"
3793
3794   if [ -z "$_accUri" ]; then
3795     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3796     _err "Then try again."
3797     return 1
3798   fi
3799
3800   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3801     return 1
3802   fi
3803   _initAPI
3804
3805   _email="$(_getAccountEmail)"
3806
3807   if [ "$_email" ]; then
3808     updjson='{"contact": ["mailto:'$_email'"]}'
3809   else
3810     updjson='{"contact": []}'
3811   fi
3812
3813   _send_signed_request "$_accUri" "$updjson"
3814
3815   if [ "$code" = '200' ]; then
3816     echo "$response" >"$ACCOUNT_JSON_PATH"
3817     _info "Account update success for $_accUri."
3818   else
3819     _info "Error. The account was not updated."
3820     return 1
3821   fi
3822 }
3823
3824 #Implement deactivate account
3825 deactivateaccount() {
3826   _initpath
3827
3828   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3829     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3830     return 1
3831   fi
3832
3833   _accUri=$(_readcaconf "ACCOUNT_URL")
3834   _debug _accUri "$_accUri"
3835
3836   if [ -z "$_accUri" ]; then
3837     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3838     _err "Then try again."
3839     return 1
3840   fi
3841
3842   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3843     return 1
3844   fi
3845   _initAPI
3846
3847   _djson="{\"status\":\"deactivated\"}"
3848
3849   if _send_signed_request "$_accUri" "$_djson" && _contains "$response" '"deactivated"'; then
3850     _info "Deactivate account success for $_accUri."
3851     _accid=$(echo "$response" | _egrep_o "\"id\" *: *[^,]*," | cut -d : -f 2 | tr -d ' ,')
3852   elif [ "$code" = "403" ]; then
3853     _info "The account is already deactivated."
3854     _accid=$(_getfield "$_accUri" "999" "/")
3855   else
3856     _err "Deactivate: account failed for $_accUri."
3857     return 1
3858   fi
3859
3860   _debug "Account id: $_accid"
3861   if [ "$_accid" ]; then
3862     _deactivated_account_path="$CA_DIR/deactivated/$_accid"
3863     _debug _deactivated_account_path "$_deactivated_account_path"
3864     if mkdir -p "$_deactivated_account_path"; then
3865       _info "Moving deactivated account info to $_deactivated_account_path/"
3866       mv "$CA_CONF" "$_deactivated_account_path/"
3867       mv "$ACCOUNT_JSON_PATH" "$_deactivated_account_path/"
3868       mv "$ACCOUNT_KEY_PATH" "$_deactivated_account_path/"
3869     else
3870       _err "Can not create dir: $_deactivated_account_path, try to remove the deactivated account key."
3871       rm -f "$CA_CONF"
3872       rm -f "$ACCOUNT_JSON_PATH"
3873       rm -f "$ACCOUNT_KEY_PATH"
3874     fi
3875   fi
3876 }
3877
3878 # domain folder  file
3879 _findHook() {
3880   _hookdomain="$1"
3881   _hookcat="$2"
3882   _hookname="$3"
3883
3884   if [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname" ]; then
3885     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname"
3886   elif [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname.sh" ]; then
3887     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname.sh"
3888   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname" ]; then
3889     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname"
3890   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname.sh" ]; then
3891     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname.sh"
3892   elif [ -f "$LE_WORKING_DIR/$_hookname" ]; then
3893     d_api="$LE_WORKING_DIR/$_hookname"
3894   elif [ -f "$LE_WORKING_DIR/$_hookname.sh" ]; then
3895     d_api="$LE_WORKING_DIR/$_hookname.sh"
3896   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname" ]; then
3897     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname"
3898   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname.sh" ]; then
3899     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname.sh"
3900   fi
3901
3902   printf "%s" "$d_api"
3903 }
3904
3905 #domain
3906 __get_domain_new_authz() {
3907   _gdnd="$1"
3908   _info "Getting new-authz for domain" "$_gdnd"
3909   _initAPI
3910   _Max_new_authz_retry_times=5
3911   _authz_i=0
3912   while [ "$_authz_i" -lt "$_Max_new_authz_retry_times" ]; do
3913     _debug "Try new-authz for the $_authz_i time."
3914     if ! _send_signed_request "${ACME_NEW_AUTHZ}" "{\"resource\": \"new-authz\", \"identifier\": {\"type\": \"dns\", \"value\": \"$(_idn "$_gdnd")\"}}"; then
3915       _err "Can not get domain new authz."
3916       return 1
3917     fi
3918     if _contains "$response" "No registration exists matching provided key"; then
3919       _err "It seems there is an error, but it's recovered now, please try again."
3920       _err "If you see this message for a second time, please report bug: $(__green "$PROJECT")"
3921       _clearcaconf "CA_KEY_HASH"
3922       break
3923     fi
3924     if ! _contains "$response" "An error occurred while processing your request"; then
3925       _info "The new-authz request is ok."
3926       break
3927     fi
3928     _authz_i="$(_math "$_authz_i" + 1)"
3929     _info "The server is busy, Sleep $_authz_i to retry."
3930     _sleep "$_authz_i"
3931   done
3932
3933   if [ "$_authz_i" = "$_Max_new_authz_retry_times" ]; then
3934     _err "new-authz retry reach the max $_Max_new_authz_retry_times times."
3935   fi
3936
3937   if [ "$code" ] && [ "$code" != '201' ]; then
3938     _err "new-authz error: $response"
3939     return 1
3940   fi
3941
3942 }
3943
3944 #uri keyAuthorization
3945 __trigger_validation() {
3946   _debug2 "Trigger domain validation."
3947   _t_url="$1"
3948   _debug2 _t_url "$_t_url"
3949   _t_key_authz="$2"
3950   _debug2 _t_key_authz "$_t_key_authz"
3951   _t_vtype="$3"
3952   _debug2 _t_vtype "$_t_vtype"
3953
3954   _send_signed_request "$_t_url" "{}"
3955
3956 }
3957
3958 #endpoint  domain type
3959 _ns_lookup_impl() {
3960   _ns_ep="$1"
3961   _ns_domain="$2"
3962   _ns_type="$3"
3963   _debug2 "_ns_ep" "$_ns_ep"
3964   _debug2 "_ns_domain" "$_ns_domain"
3965   _debug2 "_ns_type" "$_ns_type"
3966
3967   response="$(_H1="accept: application/dns-json" _get "$_ns_ep?name=$_ns_domain&type=$_ns_type")"
3968   _ret=$?
3969   _debug2 "response" "$response"
3970   if [ "$_ret" != "0" ]; then
3971     return $_ret
3972   fi
3973   _answers="$(echo "$response" | tr '{}' '<>' | _egrep_o '"Answer":\[[^]]*]' | tr '<>' '\n\n')"
3974   _debug2 "_answers" "$_answers"
3975   echo "$_answers"
3976 }
3977
3978 #domain, type
3979 _ns_lookup_cf() {
3980   _cf_ld="$1"
3981   _cf_ld_type="$2"
3982   _cf_ep="https://cloudflare-dns.com/dns-query"
3983   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
3984 }
3985
3986 #domain, type
3987 _ns_purge_cf() {
3988   _cf_d="$1"
3989   _cf_d_type="$2"
3990   _debug "Cloudflare purge $_cf_d_type record for domain $_cf_d"
3991   _cf_purl="https://cloudflare-dns.com/api/v1/purge?domain=$_cf_d&type=$_cf_d_type"
3992   response="$(_post "" "$_cf_purl")"
3993   _debug2 response "$response"
3994 }
3995
3996 #checks if cf server is available
3997 _ns_is_available_cf() {
3998   if _get "https://cloudflare-dns.com" "" 1 >/dev/null 2>&1; then
3999     return 0
4000   else
4001     return 1
4002   fi
4003 }
4004
4005 _ns_is_available_google() {
4006   if _get "https://dns.google" "" 1 >/dev/null 2>&1; then
4007     return 0
4008   else
4009     return 1
4010   fi
4011 }
4012
4013 #domain, type
4014 _ns_lookup_google() {
4015   _cf_ld="$1"
4016   _cf_ld_type="$2"
4017   _cf_ep="https://dns.google/resolve"
4018   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
4019 }
4020
4021 _ns_is_available_ali() {
4022   if _get "https://dns.alidns.com" "" 1 >/dev/null 2>&1; then
4023     return 0
4024   else
4025     return 1
4026   fi
4027 }
4028
4029 #domain, type
4030 _ns_lookup_ali() {
4031   _cf_ld="$1"
4032   _cf_ld_type="$2"
4033   _cf_ep="https://dns.alidns.com/resolve"
4034   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
4035 }
4036
4037 _ns_is_available_dp() {
4038   if _get "https://doh.pub" "" 1 >/dev/null 2>&1; then
4039     return 0
4040   else
4041     return 1
4042   fi
4043 }
4044
4045 #dnspod
4046 _ns_lookup_dp() {
4047   _cf_ld="$1"
4048   _cf_ld_type="$2"
4049   _cf_ep="https://doh.pub/dns-query"
4050   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
4051 }
4052
4053 #domain, type
4054 _ns_lookup() {
4055   if [ -z "$DOH_USE" ]; then
4056     _debug "Detect dns server first."
4057     if _ns_is_available_cf; then
4058       _debug "Use cloudflare doh server"
4059       export DOH_USE=$DOH_CLOUDFLARE
4060     elif _ns_is_available_google; then
4061       _debug "Use google doh server"
4062       export DOH_USE=$DOH_GOOGLE
4063     elif _ns_is_available_ali; then
4064       _debug "Use aliyun doh server"
4065       export DOH_USE=$DOH_ALI
4066     elif _ns_is_available_dp; then
4067       _debug "Use dns pod doh server"
4068       export DOH_USE=$DOH_DP
4069     else
4070       _err "No doh"
4071     fi
4072   fi
4073
4074   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
4075     _ns_lookup_cf "$@"
4076   elif [ "$DOH_USE" = "$DOH_GOOGLE" ]; then
4077     _ns_lookup_google "$@"
4078   elif [ "$DOH_USE" = "$DOH_ALI" ]; then
4079     _ns_lookup_ali "$@"
4080   elif [ "$DOH_USE" = "$DOH_DP" ]; then
4081     _ns_lookup_dp "$@"
4082   else
4083     _err "Unknown doh provider: DOH_USE=$DOH_USE"
4084   fi
4085
4086 }
4087
4088 #txtdomain, alias, txt
4089 __check_txt() {
4090   _c_txtdomain="$1"
4091   _c_aliasdomain="$2"
4092   _c_txt="$3"
4093   _debug "_c_txtdomain" "$_c_txtdomain"
4094   _debug "_c_aliasdomain" "$_c_aliasdomain"
4095   _debug "_c_txt" "$_c_txt"
4096   _answers="$(_ns_lookup "$_c_aliasdomain" TXT)"
4097   _contains "$_answers" "$_c_txt"
4098
4099 }
4100
4101 #txtdomain
4102 __purge_txt() {
4103   _p_txtdomain="$1"
4104   _debug _p_txtdomain "$_p_txtdomain"
4105   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
4106     _ns_purge_cf "$_p_txtdomain" "TXT"
4107   else
4108     _debug "no purge api for this doh api, just sleep 5 secs"
4109     _sleep 5
4110   fi
4111
4112 }
4113
4114 #wait and check each dns entries
4115 _check_dns_entries() {
4116   _success_txt=","
4117   _end_time="$(_time)"
4118   _end_time="$(_math "$_end_time" + 1200)" #let's check no more than 20 minutes.
4119
4120   while [ "$(_time)" -le "$_end_time" ]; do
4121     _info "You can use '--dnssleep' to disable public dns checks."
4122     _info "See: $_DNSCHECK_WIKI"
4123     _left=""
4124     for entry in $dns_entries; do
4125       d=$(_getfield "$entry" 1)
4126       txtdomain=$(_getfield "$entry" 2)
4127       txtdomain=$(_idn "$txtdomain")
4128       aliasDomain=$(_getfield "$entry" 3)
4129       aliasDomain=$(_idn "$aliasDomain")
4130       txt=$(_getfield "$entry" 5)
4131       d_api=$(_getfield "$entry" 6)
4132       _debug "d" "$d"
4133       _debug "txtdomain" "$txtdomain"
4134       _debug "aliasDomain" "$aliasDomain"
4135       _debug "txt" "$txt"
4136       _debug "d_api" "$d_api"
4137       _info "Checking $d for $aliasDomain"
4138       if _contains "$_success_txt" ",$txt,"; then
4139         _info "Already success, continue next one."
4140         continue
4141       fi
4142
4143       if __check_txt "$txtdomain" "$aliasDomain" "$txt"; then
4144         _info "Domain $d '$aliasDomain' success."
4145         _success_txt="$_success_txt,$txt,"
4146         continue
4147       fi
4148       _left=1
4149       _info "Not valid yet, let's wait 10 seconds and check next one."
4150       __purge_txt "$txtdomain"
4151       if [ "$txtdomain" != "$aliasDomain" ]; then
4152         __purge_txt "$aliasDomain"
4153       fi
4154       _sleep 10
4155     done
4156     if [ "$_left" ]; then
4157       _info "Let's wait 10 seconds and check again".
4158       _sleep 10
4159     else
4160       _info "All success, let's return"
4161       return 0
4162     fi
4163   done
4164   _info "Timed out waiting for DNS."
4165   return 1
4166
4167 }
4168
4169 #file
4170 _get_chain_issuers() {
4171   _cfile="$1"
4172   if _contains "$(${ACME_OPENSSL_BIN:-openssl} help crl2pkcs7 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 -help 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 help 2>&1)" "unknown option help"; then
4173     ${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
4174   else
4175     _cindex=1
4176     for _startn in $(grep -n -- "$BEGIN_CERT" "$_cfile" | cut -d : -f 1); do
4177       _endn="$(grep -n -- "$END_CERT" "$_cfile" | cut -d : -f 1 | _head_n $_cindex | _tail_n 1)"
4178       _debug2 "_startn" "$_startn"
4179       _debug2 "_endn" "$_endn"
4180       if [ "$DEBUG" ]; then
4181         _debug2 "cert$_cindex" "$(sed -n "$_startn,${_endn}p" "$_cfile")"
4182       fi
4183       sed -n "$_startn,${_endn}p" "$_cfile" | ${ACME_OPENSSL_BIN:-openssl} x509 -text -noout | grep 'Issuer:' | _egrep_o "CN *=[^,]*" | cut -d = -f 2 | sed "s/ *\(.*\)/\1/"
4184       _cindex=$(_math $_cindex + 1)
4185     done
4186   fi
4187 }
4188
4189 #
4190 _get_chain_subjects() {
4191   _cfile="$1"
4192   if _contains "$(${ACME_OPENSSL_BIN:-openssl} help crl2pkcs7 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 -help 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 help 2>&1)" "unknown option help"; then
4193     ${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
4194   else
4195     _cindex=1
4196     for _startn in $(grep -n -- "$BEGIN_CERT" "$_cfile" | cut -d : -f 1); do
4197       _endn="$(grep -n -- "$END_CERT" "$_cfile" | cut -d : -f 1 | _head_n $_cindex | _tail_n 1)"
4198       _debug2 "_startn" "$_startn"
4199       _debug2 "_endn" "$_endn"
4200       if [ "$DEBUG" ]; then
4201         _debug2 "cert$_cindex" "$(sed -n "$_startn,${_endn}p" "$_cfile")"
4202       fi
4203       sed -n "$_startn,${_endn}p" "$_cfile" | ${ACME_OPENSSL_BIN:-openssl} x509 -text -noout | grep -i 'Subject:' | _egrep_o "CN *=[^,]*" | cut -d = -f 2 | sed "s/ *\(.*\)/\1/"
4204       _cindex=$(_math $_cindex + 1)
4205     done
4206   fi
4207 }
4208
4209 #cert  issuer
4210 _match_issuer() {
4211   _cfile="$1"
4212   _missuer="$2"
4213   _fissuers="$(_get_chain_issuers $_cfile)"
4214   _debug2 _fissuers "$_fissuers"
4215   _rootissuer="$(echo "$_fissuers" | _lower_case | _tail_n 1)"
4216   _debug2 _rootissuer "$_rootissuer"
4217   _missuer="$(echo "$_missuer" | _lower_case)"
4218   _contains "$_rootissuer" "$_missuer"
4219 }
4220
4221 #ip
4222 _isIPv4() {
4223   for seg in $(echo "$1" | tr '.' ' '); do
4224     _debug2 seg "$seg"
4225     if [ "$(echo "$seg" | tr -d '[0-9]')" ]; then
4226       #not all number
4227       return 1
4228     fi
4229     if [ $seg -ge 0 ] && [ $seg -lt 256 ]; then
4230       continue
4231     fi
4232     return 1
4233   done
4234   return 0
4235 }
4236
4237 #ip6
4238 _isIPv6() {
4239   _contains "$1" ":"
4240 }
4241
4242 #ip
4243 _isIP() {
4244   _isIPv4 "$1" || _isIPv6 "$1"
4245 }
4246
4247 #identifier
4248 _getIdType() {
4249   if _isIP "$1"; then
4250     echo "$ID_TYPE_IP"
4251   else
4252     echo "$ID_TYPE_DNS"
4253   fi
4254 }
4255
4256 # beginTime dateTo
4257 # beginTime is full string format("2022-04-01T08:10:33Z"), beginTime can be empty, to use current time
4258 # dateTo can be ether in full string format("2022-04-01T08:10:33Z") or in delta format(+5d or +20h)
4259 _convertValidaty() {
4260   _beginTime="$1"
4261   _dateTo="$2"
4262   _debug2 "_beginTime" "$_beginTime"
4263   _debug2 "_dateTo" "$_dateTo"
4264
4265   if _startswith "$_dateTo" "+"; then
4266     _v_begin=$(_time)
4267     if [ "$_beginTime" ]; then
4268       _v_begin="$(_date2time "$_beginTime")"
4269     fi
4270     _debug2 "_v_begin" "$_v_begin"
4271     if _endswith "$_dateTo" "h"; then
4272       _v_end=$(_math "$_v_begin + 60 * 60 * $(echo "$_dateTo" | tr -d '+h')")
4273     elif _endswith "$_dateTo" "d"; then
4274       _v_end=$(_math "$_v_begin + 60 * 60 * 24 * $(echo "$_dateTo" | tr -d '+d')")
4275     else
4276       _err "Not recognized format for _dateTo: $_dateTo"
4277       return 1
4278     fi
4279     _debug2 "_v_end" "$_v_end"
4280     _time2str "$_v_end"
4281   else
4282     if [ "$(_time)" -gt "$(_date2time "$_dateTo")" ]; then
4283       _err "The validaty to is in the past: _dateTo = $_dateTo"
4284       return 1
4285     fi
4286     echo "$_dateTo"
4287   fi
4288 }
4289
4290 #webroot, domain domainlist  keylength
4291 issue() {
4292   if [ -z "$2" ]; then
4293     _usage "Usage: $PROJECT_ENTRY --issue --domain <domain.tld> --webroot <directory>"
4294     return 1
4295   fi
4296   if [ -z "$1" ]; then
4297     _usage "Please specify at least one validation method: '--webroot', '--standalone', '--apache', '--nginx' or '--dns' etc."
4298     return 1
4299   fi
4300   _web_roots="$1"
4301   _main_domain="$2"
4302   _alt_domains="$3"
4303
4304   if _contains "$_main_domain" ","; then
4305     _main_domain=$(echo "$2,$3" | cut -d , -f 1)
4306     _alt_domains=$(echo "$2,$3" | cut -d , -f 2- | sed "s/,${NO_VALUE}$//")
4307   fi
4308   _debug _main_domain "$_main_domain"
4309   _debug _alt_domains "$_alt_domains"
4310
4311   _key_length="$4"
4312   _real_cert="$5"
4313   _real_key="$6"
4314   _real_ca="$7"
4315   _reload_cmd="$8"
4316   _real_fullchain="$9"
4317   _pre_hook="${10}"
4318   _post_hook="${11}"
4319   _renew_hook="${12}"
4320   _local_addr="${13}"
4321   _challenge_alias="${14}"
4322   _preferred_chain="${15}"
4323   _valid_from="${16}"
4324   _valid_to="${17}"
4325
4326   if [ -z "$_ACME_IS_RENEW" ]; then
4327     _initpath "$_main_domain" "$_key_length"
4328     mkdir -p "$DOMAIN_PATH"
4329   elif ! _hasfield "$_web_roots" "$W_DNS"; then
4330     Le_OrderFinalize=""
4331     Le_LinkOrder=""
4332     Le_LinkCert=""
4333   fi
4334
4335   if _hasfield "$_web_roots" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
4336     _err "$_DNS_MANUAL_ERROR"
4337     return 1
4338   fi
4339
4340   if [ -f "$DOMAIN_CONF" ]; then
4341     Le_NextRenewTime=$(_readdomainconf Le_NextRenewTime)
4342     _debug Le_NextRenewTime "$Le_NextRenewTime"
4343     if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
4344       _valid_to_saved=$(_readdomainconf Le_Valid_to)
4345       if [ "$_valid_to_saved" ] && ! _startswith "$_valid_to_saved" "+"; then
4346         _info "The domain is set to be valid to: $_valid_to_saved"
4347         _info "It can not be renewed automatically"
4348         _info "See: $_VALIDITY_WIKI"
4349         return $RENEW_SKIP
4350       fi
4351       _saved_domain=$(_readdomainconf Le_Domain)
4352       _debug _saved_domain "$_saved_domain"
4353       _saved_alt=$(_readdomainconf Le_Alt)
4354       _debug _saved_alt "$_saved_alt"
4355       _normized_saved_domains="$(echo "$_saved_domain,$_saved_alt" | tr "," "\n" | sort | tr '\n' ',')"
4356       _debug _normized_saved_domains "$_normized_saved_domains"
4357
4358       _normized_domains="$(echo "$_main_domain,$_alt_domains" | tr "," "\n" | sort | tr '\n' ',')"
4359       _debug _normized_domains "$_normized_domains"
4360
4361       if [ "$_normized_saved_domains" = "$_normized_domains" ]; then
4362         _info "Domains not changed."
4363         _info "Skip, Next renewal time is: $(__green "$(_readdomainconf Le_NextRenewTimeStr)")"
4364         _info "Add '$(__red '--force')' to force to renew."
4365         return $RENEW_SKIP
4366       else
4367         _info "Domains have changed."
4368       fi
4369     fi
4370   fi
4371
4372   _debug "Using ACME_DIRECTORY: $ACME_DIRECTORY"
4373   if ! _initAPI; then
4374     return 1
4375   fi
4376
4377   _savedomainconf "Le_Domain" "$_main_domain"
4378   _savedomainconf "Le_Alt" "$_alt_domains"
4379   _savedomainconf "Le_Webroot" "$_web_roots"
4380
4381   _savedomainconf "Le_PreHook" "$_pre_hook" "base64"
4382   _savedomainconf "Le_PostHook" "$_post_hook" "base64"
4383   _savedomainconf "Le_RenewHook" "$_renew_hook" "base64"
4384
4385   if [ "$_local_addr" ]; then
4386     _savedomainconf "Le_LocalAddress" "$_local_addr"
4387   else
4388     _cleardomainconf "Le_LocalAddress"
4389   fi
4390   if [ "$_challenge_alias" ]; then
4391     _savedomainconf "Le_ChallengeAlias" "$_challenge_alias"
4392   else
4393     _cleardomainconf "Le_ChallengeAlias"
4394   fi
4395   if [ "$_preferred_chain" ]; then
4396     _savedomainconf "Le_Preferred_Chain" "$_preferred_chain" "base64"
4397   else
4398     _cleardomainconf "Le_Preferred_Chain"
4399   fi
4400
4401   Le_API="$ACME_DIRECTORY"
4402   _savedomainconf "Le_API" "$Le_API"
4403
4404   _info "Using CA: $ACME_DIRECTORY"
4405   if [ "$_alt_domains" = "$NO_VALUE" ]; then
4406     _alt_domains=""
4407   fi
4408
4409   if ! _on_before_issue "$_web_roots" "$_main_domain" "$_alt_domains" "$_pre_hook" "$_local_addr"; then
4410     _err "_on_before_issue."
4411     return 1
4412   fi
4413
4414   _saved_account_key_hash="$(_readcaconf "CA_KEY_HASH")"
4415   _debug2 _saved_account_key_hash "$_saved_account_key_hash"
4416
4417   if [ -z "$ACCOUNT_URL" ] || [ -z "$_saved_account_key_hash" ] || [ "$_saved_account_key_hash" != "$(__calcAccountKeyHash)" ]; then
4418     if ! _regAccount "$_accountkeylength"; then
4419       _on_issue_err "$_post_hook"
4420       return 1
4421     fi
4422   else
4423     _debug "_saved_account_key_hash is not changed, skip register account."
4424   fi
4425
4426   export Le_Next_Domain_Key="$CERT_KEY_PATH.next"
4427   if [ -f "$CSR_PATH" ] && [ ! -f "$CERT_KEY_PATH" ]; then
4428     _info "Signing from existing CSR."
4429   else
4430     # When renewing from an old version, the empty Le_Keylength means 2048.
4431     # Note, do not use DEFAULT_DOMAIN_KEY_LENGTH as that value may change over
4432     # time but an empty value implies 2048 specifically.
4433     _key=$(_readdomainconf Le_Keylength)
4434     if [ -z "$_key" ]; then
4435       _key=2048
4436     fi
4437     _debug "Read key length:$_key"
4438     if [ ! -f "$CERT_KEY_PATH" ] || [ "$_key_length" != "$_key" ] || [ "$Le_ForceNewDomainKey" = "1" ]; then
4439       if [ "$Le_ForceNewDomainKey" = "1" ] && [ -f "$Le_Next_Domain_Key" ]; then
4440         _info "Using pre generated key: $Le_Next_Domain_Key"
4441         cat "$Le_Next_Domain_Key" >"$CERT_KEY_PATH"
4442         echo "" >"$Le_Next_Domain_Key"
4443       else
4444         if ! createDomainKey "$_main_domain" "$_key_length"; then
4445           _err "Create domain key error."
4446           _clearup
4447           _on_issue_err "$_post_hook"
4448           return 1
4449         fi
4450       fi
4451     fi
4452     if [ "$Le_ForceNewDomainKey" ]; then
4453       _info "Generate next pre-generate key."
4454       if [ ! -e "$Le_Next_Domain_Key" ]; then
4455         touch "$Le_Next_Domain_Key"
4456         chmod 600 "$Le_Next_Domain_Key"
4457       fi
4458       if ! _createkey "$_key_length" "$Le_Next_Domain_Key"; then
4459         _err "Can not pre generate domain key"
4460         return 1
4461       fi
4462     fi
4463     if ! _createcsr "$_main_domain" "$_alt_domains" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"; then
4464       _err "Create CSR error."
4465       _clearup
4466       _on_issue_err "$_post_hook"
4467       return 1
4468     fi
4469   fi
4470
4471   _savedomainconf "Le_Keylength" "$_key_length"
4472
4473   vlist="$Le_Vlist"
4474   _cleardomainconf "Le_Vlist"
4475   _info "Getting domain auth token for each domain"
4476   sep='#'
4477   dvsep=','
4478   if [ -z "$vlist" ]; then
4479     #make new order request
4480     _identifiers="{\"type\":\"$(_getIdType "$_main_domain")\",\"value\":\"$(_idn "$_main_domain")\"}"
4481     _w_index=1
4482     while true; do
4483       d="$(echo "$_alt_domains," | cut -d , -f "$_w_index")"
4484       _w_index="$(_math "$_w_index" + 1)"
4485       _debug d "$d"
4486       if [ -z "$d" ]; then
4487         break
4488       fi
4489       _identifiers="$_identifiers,{\"type\":\"$(_getIdType "$d")\",\"value\":\"$(_idn "$d")\"}"
4490     done
4491     _debug2 _identifiers "$_identifiers"
4492     _notBefore=""
4493     _notAfter=""
4494
4495     if [ "$_valid_from" ]; then
4496       _savedomainconf "Le_Valid_From" "$_valid_from"
4497       _debug2 "_valid_from" "$_valid_from"
4498       _notBefore="$(_convertValidaty "" "$_valid_from")"
4499       if [ "$?" != "0" ]; then
4500         _err "Can not parse _valid_from: $_valid_from"
4501         return 1
4502       fi
4503       if [ "$(_time)" -gt "$(_date2time "$_notBefore")" ]; then
4504         _notBefore=""
4505       fi
4506     else
4507       _cleardomainconf "Le_Valid_From"
4508     fi
4509     _debug2 _notBefore "$_notBefore"
4510
4511     if [ "$_valid_to" ]; then
4512       _debug2 "_valid_to" "$_valid_to"
4513       _savedomainconf "Le_Valid_To" "$_valid_to"
4514       _notAfter="$(_convertValidaty "$_notBefore" "$_valid_to")"
4515       if [ "$?" != "0" ]; then
4516         _err "Can not parse _valid_to: $_valid_to"
4517         return 1
4518       fi
4519     else
4520       _cleardomainconf "Le_Valid_To"
4521     fi
4522     _debug2 "_notAfter" "$_notAfter"
4523
4524     _newOrderObj="{\"identifiers\": [$_identifiers]"
4525     if [ "$_notBefore" ]; then
4526       _newOrderObj="$_newOrderObj,\"notBefore\": \"$_notBefore\""
4527     fi
4528     if [ "$_notAfter" ]; then
4529       _newOrderObj="$_newOrderObj,\"notAfter\": \"$_notAfter\""
4530     fi
4531     if ! _send_signed_request "$ACME_NEW_ORDER" "$_newOrderObj}"; then
4532       _err "Create new order error."
4533       _clearup
4534       _on_issue_err "$_post_hook"
4535       return 1
4536     fi
4537
4538     Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n " | cut -d ":" -f 2-)"
4539     _debug Le_LinkOrder "$Le_LinkOrder"
4540     Le_OrderFinalize="$(echo "$response" | _egrep_o '"finalize" *: *"[^"]*"' | cut -d '"' -f 4)"
4541     _debug Le_OrderFinalize "$Le_OrderFinalize"
4542     if [ -z "$Le_OrderFinalize" ]; then
4543       _err "Create new order error. Le_OrderFinalize not found. $response"
4544       _clearup
4545       _on_issue_err "$_post_hook"
4546       return 1
4547     fi
4548
4549     #for dns manual mode
4550     _savedomainconf "Le_OrderFinalize" "$Le_OrderFinalize"
4551
4552     _authorizations_seg="$(echo "$response" | _json_decode | _egrep_o '"authorizations" *: *\[[^\[]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
4553     _debug2 _authorizations_seg "$_authorizations_seg"
4554     if [ -z "$_authorizations_seg" ]; then
4555       _err "_authorizations_seg not found."
4556       _clearup
4557       _on_issue_err "$_post_hook"
4558       return 1
4559     fi
4560
4561     #domain and authz map
4562     _authorizations_map=""
4563     for _authz_url in $(echo "$_authorizations_seg" | tr ',' ' '); do
4564       _debug2 "_authz_url" "$_authz_url"
4565       if ! _send_signed_request "$_authz_url"; then
4566         _err "get to authz error."
4567         _err "_authorizations_seg" "$_authorizations_seg"
4568         _err "_authz_url" "$_authz_url"
4569         _clearup
4570         _on_issue_err "$_post_hook"
4571         return 1
4572       fi
4573
4574       response="$(echo "$response" | _normalizeJson)"
4575       _debug2 response "$response"
4576       _d="$(echo "$response" | _egrep_o '"value" *: *"[^"]*"' | cut -d : -f 2- | tr -d ' "')"
4577       if _contains "$response" "\"wildcard\" *: *true"; then
4578         _d="*.$_d"
4579       fi
4580       _debug2 _d "$_d"
4581       _authorizations_map="$_d,$response
4582 $_authorizations_map"
4583     done
4584     _debug2 _authorizations_map "$_authorizations_map"
4585
4586     _index=0
4587     _currentRoot=""
4588     _w_index=1
4589     while true; do
4590       d="$(echo "$_main_domain,$_alt_domains," | cut -d , -f "$_w_index")"
4591       _w_index="$(_math "$_w_index" + 1)"
4592       _debug d "$d"
4593       if [ -z "$d" ]; then
4594         break
4595       fi
4596       _info "Getting webroot for domain" "$d"
4597       _index=$(_math $_index + 1)
4598       _w="$(echo $_web_roots | cut -d , -f $_index)"
4599       _debug _w "$_w"
4600       if [ "$_w" ]; then
4601         _currentRoot="$_w"
4602       fi
4603       _debug "_currentRoot" "$_currentRoot"
4604
4605       vtype="$VTYPE_HTTP"
4606       #todo, v2 wildcard force to use dns
4607       if _startswith "$_currentRoot" "$W_DNS"; then
4608         vtype="$VTYPE_DNS"
4609       fi
4610
4611       if [ "$_currentRoot" = "$W_ALPN" ]; then
4612         vtype="$VTYPE_ALPN"
4613       fi
4614
4615       _idn_d="$(_idn "$d")"
4616       _candidates="$(echo "$_authorizations_map" | grep -i "^$_idn_d,")"
4617       _debug2 _candidates "$_candidates"
4618       if [ "$(echo "$_candidates" | wc -l)" -gt 1 ]; then
4619         for _can in $_candidates; do
4620           if _startswith "$(echo "$_can" | tr '.' '|')" "$(echo "$_idn_d" | tr '.' '|'),"; then
4621             _candidates="$_can"
4622             break
4623           fi
4624         done
4625       fi
4626       response="$(echo "$_candidates" | sed "s/$_idn_d,//")"
4627       _debug2 "response" "$response"
4628       if [ -z "$response" ]; then
4629         _err "get to authz error."
4630         _err "_authorizations_map" "$_authorizations_map"
4631         _clearup
4632         _on_issue_err "$_post_hook"
4633         return 1
4634       fi
4635
4636       if [ -z "$thumbprint" ]; then
4637         thumbprint="$(__calc_account_thumbprint)"
4638       fi
4639
4640       entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
4641       _debug entry "$entry"
4642       keyauthorization=""
4643       if [ -z "$entry" ]; then
4644         if ! _startswith "$d" '*.'; then
4645           _debug "Not a wildcard domain, lets check whether the validation is already valid."
4646           if echo "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4647             _debug "$d is already valid."
4648             keyauthorization="$STATE_VERIFIED"
4649             _debug keyauthorization "$keyauthorization"
4650           fi
4651         fi
4652         if [ -z "$keyauthorization" ]; then
4653           _err "Error, can not get domain token entry $d for $vtype"
4654           _supported_vtypes="$(echo "$response" | _egrep_o "\"challenges\":\[[^]]*]" | tr '{' "\n" | grep type | cut -d '"' -f 4 | tr "\n" ' ')"
4655           if [ "$_supported_vtypes" ]; then
4656             _err "The supported validation types are: $_supported_vtypes, but you specified: $vtype"
4657           fi
4658           _clearup
4659           _on_issue_err "$_post_hook"
4660           return 1
4661         fi
4662       fi
4663
4664       if [ -z "$keyauthorization" ]; then
4665         token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
4666         _debug token "$token"
4667
4668         if [ -z "$token" ]; then
4669           _err "Error, can not get domain token $entry"
4670           _clearup
4671           _on_issue_err "$_post_hook"
4672           return 1
4673         fi
4674
4675         uri="$(echo "$entry" | _egrep_o '"url":"[^"]*' | cut -d '"' -f 4 | _head_n 1)"
4676
4677         _debug uri "$uri"
4678
4679         if [ -z "$uri" ]; then
4680           _err "Error, can not get domain uri. $entry"
4681           _clearup
4682           _on_issue_err "$_post_hook"
4683           return 1
4684         fi
4685         keyauthorization="$token.$thumbprint"
4686         _debug keyauthorization "$keyauthorization"
4687
4688         if printf "%s" "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4689           _debug "$d is already verified."
4690           keyauthorization="$STATE_VERIFIED"
4691           _debug keyauthorization "$keyauthorization"
4692         fi
4693       fi
4694
4695       dvlist="$d$sep$keyauthorization$sep$uri$sep$vtype$sep$_currentRoot"
4696       _debug dvlist "$dvlist"
4697
4698       vlist="$vlist$dvlist$dvsep"
4699
4700     done
4701     _debug vlist "$vlist"
4702     #add entry
4703     dns_entries=""
4704     dnsadded=""
4705     ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4706     _alias_index=1
4707     for ventry in $ventries; do
4708       d=$(echo "$ventry" | cut -d "$sep" -f 1)
4709       keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4710       vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4711       _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4712       _debug d "$d"
4713       if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4714         _debug "$d is already verified, skip $vtype."
4715         _alias_index="$(_math "$_alias_index" + 1)"
4716         continue
4717       fi
4718
4719       if [ "$vtype" = "$VTYPE_DNS" ]; then
4720         dnsadded='0'
4721         _dns_root_d="$d"
4722         if _startswith "$_dns_root_d" "*."; then
4723           _dns_root_d="$(echo "$_dns_root_d" | sed 's/*.//')"
4724         fi
4725         _d_alias="$(_getfield "$_challenge_alias" "$_alias_index")"
4726         test "$_d_alias" = "$NO_VALUE" && _d_alias=""
4727         _alias_index="$(_math "$_alias_index" + 1)"
4728         _debug "_d_alias" "$_d_alias"
4729         if [ "$_d_alias" ]; then
4730           if _startswith "$_d_alias" "$DNS_ALIAS_PREFIX"; then
4731             txtdomain="$(echo "$_d_alias" | sed "s/$DNS_ALIAS_PREFIX//")"
4732           else
4733             txtdomain="_acme-challenge.$_d_alias"
4734           fi
4735           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$txtdomain$dvsep$_currentRoot"
4736         else
4737           txtdomain="_acme-challenge.$_dns_root_d"
4738           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$dvsep$_currentRoot"
4739         fi
4740
4741         _debug txtdomain "$txtdomain"
4742         txt="$(printf "%s" "$keyauthorization" | _digest "sha256" | _url_replace)"
4743         _debug txt "$txt"
4744
4745         d_api="$(_findHook "$_dns_root_d" $_SUB_FOLDER_DNSAPI "$_currentRoot")"
4746         _debug d_api "$d_api"
4747
4748         dns_entry="$dns_entry$dvsep$txt${dvsep}$d_api"
4749         _debug2 dns_entry "$dns_entry"
4750         if [ "$d_api" ]; then
4751           _debug "Found domain api file: $d_api"
4752         else
4753           if [ "$_currentRoot" != "$W_DNS" ]; then
4754             _err "Can not find dns api hook for: $_currentRoot"
4755             _info "You need to add the txt record manually."
4756           fi
4757           _info "$(__red "Add the following TXT record:")"
4758           _info "$(__red "Domain: '$(__green "$txtdomain")'")"
4759           _info "$(__red "TXT value: '$(__green "$txt")'")"
4760           _info "$(__red "Please be aware that you prepend _acme-challenge. before your domain")"
4761           _info "$(__red "so the resulting subdomain will be: $txtdomain")"
4762           continue
4763         fi
4764
4765         (
4766           if ! . "$d_api"; then
4767             _err "Load file $d_api error. Please check your api file and try again."
4768             return 1
4769           fi
4770
4771           addcommand="${_currentRoot}_add"
4772           if ! _exists "$addcommand"; then
4773             _err "It seems that your api file is not correct, it must have a function named: $addcommand"
4774             return 1
4775           fi
4776           _info "Adding txt value: $txt for domain:  $txtdomain"
4777           if ! $addcommand "$txtdomain" "$txt"; then
4778             _err "Error add txt for domain:$txtdomain"
4779             return 1
4780           fi
4781           _info "The txt record is added: Success."
4782         )
4783
4784         if [ "$?" != "0" ]; then
4785           _on_issue_err "$_post_hook" "$vlist"
4786           _clearup
4787           return 1
4788         fi
4789         dns_entries="$dns_entries$dns_entry
4790 "
4791         _debug2 "$dns_entries"
4792         dnsadded='1'
4793       fi
4794     done
4795
4796     if [ "$dnsadded" = '0' ]; then
4797       _savedomainconf "Le_Vlist" "$vlist"
4798       _debug "Dns record not added yet, so, save to $DOMAIN_CONF and exit."
4799       _err "Please add the TXT records to the domains, and re-run with --renew."
4800       _on_issue_err "$_post_hook"
4801       _clearup
4802       # If asked to be in manual DNS mode, flag this exit with a separate
4803       # error so it can be distinguished from other failures.
4804       return $CODE_DNS_MANUAL
4805     fi
4806
4807   fi
4808
4809   if [ "$dns_entries" ]; then
4810     if [ -z "$Le_DNSSleep" ]; then
4811       _info "Let's check each DNS record now. Sleep 20 seconds first."
4812       _sleep 20
4813       if ! _check_dns_entries; then
4814         _err "check dns error."
4815         _on_issue_err "$_post_hook"
4816         _clearup
4817         return 1
4818       fi
4819     else
4820       _savedomainconf "Le_DNSSleep" "$Le_DNSSleep"
4821       _info "Sleep $(__green $Le_DNSSleep) seconds for the txt records to take effect"
4822       _sleep "$Le_DNSSleep"
4823     fi
4824   fi
4825
4826   NGINX_RESTORE_VLIST=""
4827   _debug "ok, let's start to verify"
4828
4829   _ncIndex=1
4830   ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4831   for ventry in $ventries; do
4832     d=$(echo "$ventry" | cut -d "$sep" -f 1)
4833     keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4834     uri=$(echo "$ventry" | cut -d "$sep" -f 3)
4835     vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4836     _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4837
4838     if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4839       _info "$d is already verified, skip $vtype."
4840       continue
4841     fi
4842
4843     _info "Verifying: $d"
4844     _debug "d" "$d"
4845     _debug "keyauthorization" "$keyauthorization"
4846     _debug "uri" "$uri"
4847     removelevel=""
4848     token="$(printf "%s" "$keyauthorization" | cut -d '.' -f 1)"
4849
4850     _debug "_currentRoot" "$_currentRoot"
4851
4852     if [ "$vtype" = "$VTYPE_HTTP" ]; then
4853       if [ "$_currentRoot" = "$NO_VALUE" ]; then
4854         _info "Standalone mode server"
4855         _ncaddr="$(_getfield "$_local_addr" "$_ncIndex")"
4856         _ncIndex="$(_math $_ncIndex + 1)"
4857         _startserver "$keyauthorization" "$_ncaddr"
4858         if [ "$?" != "0" ]; then
4859           _clearup
4860           _on_issue_err "$_post_hook" "$vlist"
4861           return 1
4862         fi
4863         sleep 1
4864         _debug serverproc "$serverproc"
4865       elif [ "$_currentRoot" = "$MODE_STATELESS" ]; then
4866         _info "Stateless mode for domain:$d"
4867         _sleep 1
4868       elif _startswith "$_currentRoot" "$NGINX"; then
4869         _info "Nginx mode for domain:$d"
4870         #set up nginx server
4871         FOUND_REAL_NGINX_CONF=""
4872         BACKUP_NGINX_CONF=""
4873         if ! _setNginx "$d" "$_currentRoot" "$thumbprint"; then
4874           _clearup
4875           _on_issue_err "$_post_hook" "$vlist"
4876           return 1
4877         fi
4878
4879         if [ "$FOUND_REAL_NGINX_CONF" ]; then
4880           _realConf="$FOUND_REAL_NGINX_CONF"
4881           _backup="$BACKUP_NGINX_CONF"
4882           _debug _realConf "$_realConf"
4883           NGINX_RESTORE_VLIST="$d$sep$_realConf$sep$_backup$dvsep$NGINX_RESTORE_VLIST"
4884         fi
4885         _sleep 1
4886       else
4887         if [ "$_currentRoot" = "apache" ]; then
4888           wellknown_path="$ACME_DIR"
4889         else
4890           wellknown_path="$_currentRoot/.well-known/acme-challenge"
4891           if [ ! -d "$_currentRoot/.well-known" ]; then
4892             removelevel='1'
4893           elif [ ! -d "$_currentRoot/.well-known/acme-challenge" ]; then
4894             removelevel='2'
4895           else
4896             removelevel='3'
4897           fi
4898         fi
4899
4900         _debug wellknown_path "$wellknown_path"
4901
4902         _debug "writing token:$token to $wellknown_path/$token"
4903
4904         mkdir -p "$wellknown_path"
4905
4906         if ! printf "%s" "$keyauthorization" >"$wellknown_path/$token"; then
4907           _err "$d:Can not write token to file : $wellknown_path/$token"
4908           _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4909           _clearup
4910           _on_issue_err "$_post_hook" "$vlist"
4911           return 1
4912         fi
4913         if ! chmod a+r "$wellknown_path/$token"; then
4914           _debug "chmod failed, but we just continue."
4915         fi
4916         if [ ! "$usingApache" ]; then
4917           if webroot_owner=$(_stat "$_currentRoot"); then
4918             _debug "Changing owner/group of .well-known to $webroot_owner"
4919             if ! _exec "chown -R \"$webroot_owner\" \"$_currentRoot/.well-known\""; then
4920               _debug "$(cat "$_EXEC_TEMP_ERR")"
4921               _exec_err >/dev/null 2>&1
4922             fi
4923           else
4924             _debug "not changing owner/group of webroot"
4925           fi
4926         fi
4927
4928       fi
4929     elif [ "$vtype" = "$VTYPE_ALPN" ]; then
4930       acmevalidationv1="$(printf "%s" "$keyauthorization" | _digest "sha256" "hex")"
4931       _debug acmevalidationv1 "$acmevalidationv1"
4932       if ! _starttlsserver "$d" "" "$Le_TLSPort" "$keyauthorization" "$_ncaddr" "$acmevalidationv1"; then
4933         _err "Start tls server error."
4934         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4935         _clearup
4936         _on_issue_err "$_post_hook" "$vlist"
4937         return 1
4938       fi
4939     fi
4940
4941     if ! __trigger_validation "$uri" "$keyauthorization" "$vtype"; then
4942       _err "$d:Can not get challenge: $response"
4943       _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4944       _clearup
4945       _on_issue_err "$_post_hook" "$vlist"
4946       return 1
4947     fi
4948
4949     if [ "$code" ] && [ "$code" != '202' ]; then
4950       if [ "$code" = '200' ]; then
4951         _debug "trigger validation code: $code"
4952       else
4953         _err "$d:Challenge error: $response"
4954         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4955         _clearup
4956         _on_issue_err "$_post_hook" "$vlist"
4957         return 1
4958       fi
4959     fi
4960
4961     waittimes=0
4962     if [ -z "$MAX_RETRY_TIMES" ]; then
4963       MAX_RETRY_TIMES=30
4964     fi
4965
4966     while true; do
4967       waittimes=$(_math "$waittimes" + 1)
4968       if [ "$waittimes" -ge "$MAX_RETRY_TIMES" ]; then
4969         _err "$d:Timeout"
4970         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4971         _clearup
4972         _on_issue_err "$_post_hook" "$vlist"
4973         return 1
4974       fi
4975
4976       _debug2 original "$response"
4977
4978       response="$(echo "$response" | _normalizeJson)"
4979       _debug2 response "$response"
4980
4981       status=$(echo "$response" | _egrep_o '"status":"[^"]*' | cut -d : -f 2 | tr -d '"')
4982       _debug2 status "$status"
4983       if _contains "$status" "invalid"; then
4984         error="$(echo "$response" | _egrep_o '"error":\{[^\}]*')"
4985         _debug2 error "$error"
4986         errordetail="$(echo "$error" | _egrep_o '"detail": *"[^"]*' | cut -d '"' -f 4)"
4987         _debug2 errordetail "$errordetail"
4988         if [ "$errordetail" ]; then
4989           _err "$d:Verify error:$errordetail"
4990         else
4991           _err "$d:Verify error:$error"
4992         fi
4993         if [ "$DEBUG" ]; then
4994           if [ "$vtype" = "$VTYPE_HTTP" ]; then
4995             _debug "Debug: get token url."
4996             _get "http://$d/.well-known/acme-challenge/$token" "" 1
4997           fi
4998         fi
4999         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
5000         _clearup
5001         _on_issue_err "$_post_hook" "$vlist"
5002         return 1
5003       fi
5004
5005       if _contains "$status" "valid"; then
5006         _info "$(__green Success)"
5007         _stopserver "$serverproc"
5008         serverproc=""
5009         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
5010         break
5011       fi
5012
5013       if [ "$status" = "pending" ]; then
5014         _info "Pending, The CA is processing your order, please just wait. ($waittimes/$MAX_RETRY_TIMES)"
5015       elif [ "$status" = "processing" ]; then
5016         _info "Processing, The CA is processing your order, please just wait. ($waittimes/$MAX_RETRY_TIMES)"
5017       else
5018         _err "$d:Verify error:$response"
5019         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
5020         _clearup
5021         _on_issue_err "$_post_hook" "$vlist"
5022         return 1
5023       fi
5024       _debug "sleep 2 secs to verify again"
5025       _sleep 2
5026       _debug "checking"
5027
5028       _send_signed_request "$uri"
5029
5030       if [ "$?" != "0" ]; then
5031         _err "$d:Verify error:$response"
5032         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
5033         _clearup
5034         _on_issue_err "$_post_hook" "$vlist"
5035         return 1
5036       fi
5037     done
5038
5039   done
5040
5041   _clearup
5042   _info "Verify finished, start to sign."
5043   der="$(_getfile "${CSR_PATH}" "${BEGIN_CSR}" "${END_CSR}" | tr -d "\r\n" | _url_replace)"
5044
5045   _info "Lets finalize the order."
5046   _info "Le_OrderFinalize" "$Le_OrderFinalize"
5047   if ! _send_signed_request "${Le_OrderFinalize}" "{\"csr\": \"$der\"}"; then
5048     _err "Sign failed."
5049     _on_issue_err "$_post_hook"
5050     return 1
5051   fi
5052   if [ "$code" != "200" ]; then
5053     _err "Sign failed, finalize code is not 200."
5054     _err "$response"
5055     _on_issue_err "$_post_hook"
5056     return 1
5057   fi
5058   if [ -z "$Le_LinkOrder" ]; then
5059     Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n \t" | cut -d ":" -f 2-)"
5060   fi
5061
5062   _savedomainconf "Le_LinkOrder" "$Le_LinkOrder"
5063
5064   _link_cert_retry=0
5065   _MAX_CERT_RETRY=30
5066   while [ "$_link_cert_retry" -lt "$_MAX_CERT_RETRY" ]; do
5067     if _contains "$response" "\"status\":\"valid\""; then
5068       _debug "Order status is valid."
5069       Le_LinkCert="$(echo "$response" | _egrep_o '"certificate" *: *"[^"]*"' | cut -d '"' -f 4)"
5070       _debug Le_LinkCert "$Le_LinkCert"
5071       if [ -z "$Le_LinkCert" ]; then
5072         _err "Sign error, can not find Le_LinkCert"
5073         _err "$response"
5074         _on_issue_err "$_post_hook"
5075         return 1
5076       fi
5077       break
5078     elif _contains "$response" "\"processing\""; then
5079       _info "Order status is processing, lets sleep and retry."
5080       _retryafter=$(echo "$responseHeaders" | grep -i "^Retry-After *:" | cut -d : -f 2 | tr -d ' ' | tr -d '\r')
5081       _debug "_retryafter" "$_retryafter"
5082       if [ "$_retryafter" ]; then
5083         _info "Retry after: $_retryafter"
5084         _sleep $_retryafter
5085       else
5086         _sleep 2
5087       fi
5088     else
5089       _err "Sign error, wrong status"
5090       _err "$response"
5091       _on_issue_err "$_post_hook"
5092       return 1
5093     fi
5094     #the order is processing, so we are going to poll order status
5095     if [ -z "$Le_LinkOrder" ]; then
5096       _err "Sign error, can not get order link location header"
5097       _err "responseHeaders" "$responseHeaders"
5098       _on_issue_err "$_post_hook"
5099       return 1
5100     fi
5101     _info "Polling order status: $Le_LinkOrder"
5102     if ! _send_signed_request "$Le_LinkOrder"; then
5103       _err "Sign failed, can not post to Le_LinkOrder cert:$Le_LinkOrder."
5104       _err "$response"
5105       _on_issue_err "$_post_hook"
5106       return 1
5107     fi
5108     _link_cert_retry="$(_math $_link_cert_retry + 1)"
5109   done
5110
5111   if [ -z "$Le_LinkCert" ]; then
5112     _err "Sign failed, can not get Le_LinkCert, retry time limit."
5113     _err "$response"
5114     _on_issue_err "$_post_hook"
5115     return 1
5116   fi
5117   _info "Downloading cert."
5118   _info "Le_LinkCert" "$Le_LinkCert"
5119   if ! _send_signed_request "$Le_LinkCert"; then
5120     _err "Sign failed, can not download cert:$Le_LinkCert."
5121     _err "$response"
5122     _on_issue_err "$_post_hook"
5123     return 1
5124   fi
5125
5126   echo "$response" >"$CERT_PATH"
5127   _split_cert_chain "$CERT_PATH" "$CERT_FULLCHAIN_PATH" "$CA_CERT_PATH"
5128   if [ -z "$_preferred_chain" ]; then
5129     _preferred_chain=$(_readcaconf DEFAULT_PREFERRED_CHAIN)
5130   fi
5131   if [ "$_preferred_chain" ] && [ -f "$CERT_FULLCHAIN_PATH" ]; then
5132     if [ "$DEBUG" ]; then
5133       _debug "default chain issuers: " "$(_get_chain_issuers "$CERT_FULLCHAIN_PATH")"
5134     fi
5135     if ! _match_issuer "$CERT_FULLCHAIN_PATH" "$_preferred_chain"; then
5136       rels="$(echo "$responseHeaders" | tr -d ' <>' | grep -i "^link:" | grep -i 'rel="alternate"' | cut -d : -f 2- | cut -d ';' -f 1)"
5137       _debug2 "rels" "$rels"
5138       for rel in $rels; do
5139         _info "Try rel: $rel"
5140         if ! _send_signed_request "$rel"; then
5141           _err "Sign failed, can not download cert:$rel"
5142           _err "$response"
5143           continue
5144         fi
5145         _relcert="$CERT_PATH.alt"
5146         _relfullchain="$CERT_FULLCHAIN_PATH.alt"
5147         _relca="$CA_CERT_PATH.alt"
5148         echo "$response" >"$_relcert"
5149         _split_cert_chain "$_relcert" "$_relfullchain" "$_relca"
5150         if [ "$DEBUG" ]; then
5151           _debug "rel chain issuers: " "$(_get_chain_issuers "$_relfullchain")"
5152         fi
5153         if _match_issuer "$_relfullchain" "$_preferred_chain"; then
5154           _info "Matched issuer in: $rel"
5155           cat $_relcert >"$CERT_PATH"
5156           cat $_relfullchain >"$CERT_FULLCHAIN_PATH"
5157           cat $_relca >"$CA_CERT_PATH"
5158           rm -f "$_relcert"
5159           rm -f "$_relfullchain"
5160           rm -f "$_relca"
5161           break
5162         fi
5163         rm -f "$_relcert"
5164         rm -f "$_relfullchain"
5165         rm -f "$_relca"
5166       done
5167     fi
5168   fi
5169
5170   _debug "Le_LinkCert" "$Le_LinkCert"
5171   _savedomainconf "Le_LinkCert" "$Le_LinkCert"
5172
5173   if [ -z "$Le_LinkCert" ] || ! _checkcert "$CERT_PATH"; then
5174     response="$(echo "$response" | _dbase64 "multiline" | tr -d '\0' | _normalizeJson)"
5175     _err "Sign failed: $(echo "$response" | _egrep_o '"detail":"[^"]*"')"
5176     _on_issue_err "$_post_hook"
5177     return 1
5178   fi
5179
5180   if [ "$Le_LinkCert" ]; then
5181     _info "$(__green "Cert success.")"
5182     cat "$CERT_PATH"
5183
5184     _info "Your cert is in: $(__green "$CERT_PATH")"
5185
5186     if [ -f "$CERT_KEY_PATH" ]; then
5187       _info "Your cert key is in: $(__green "$CERT_KEY_PATH")"
5188     fi
5189
5190     if [ ! "$USER_PATH" ] || [ ! "$_ACME_IN_CRON" ]; then
5191       USER_PATH="$PATH"
5192       _saveaccountconf "USER_PATH" "$USER_PATH"
5193     fi
5194   fi
5195
5196   [ -f "$CA_CERT_PATH" ] && _info "The intermediate CA cert is in: $(__green "$CA_CERT_PATH")"
5197   [ -f "$CERT_FULLCHAIN_PATH" ] && _info "And the full chain certs is there: $(__green "$CERT_FULLCHAIN_PATH")"
5198   if [ "$Le_ForceNewDomainKey" ] && [ -e "$Le_Next_Domain_Key" ]; then
5199     _info "Your pre-generated next key for future cert key change is in: $(__green "$Le_Next_Domain_Key")"
5200   fi
5201
5202   Le_CertCreateTime=$(_time)
5203   _savedomainconf "Le_CertCreateTime" "$Le_CertCreateTime"
5204
5205   Le_CertCreateTimeStr=$(_time2str "$Le_CertCreateTime")
5206   _savedomainconf "Le_CertCreateTimeStr" "$Le_CertCreateTimeStr"
5207
5208   if [ -z "$Le_RenewalDays" ] || [ "$Le_RenewalDays" -lt "0" ]; then
5209     Le_RenewalDays="$DEFAULT_RENEW"
5210   else
5211     _savedomainconf "Le_RenewalDays" "$Le_RenewalDays"
5212   fi
5213
5214   if [ "$CA_BUNDLE" ]; then
5215     _saveaccountconf CA_BUNDLE "$CA_BUNDLE"
5216   else
5217     _clearaccountconf "CA_BUNDLE"
5218   fi
5219
5220   if [ "$CA_PATH" ]; then
5221     _saveaccountconf CA_PATH "$CA_PATH"
5222   else
5223     _clearaccountconf "CA_PATH"
5224   fi
5225
5226   if [ "$HTTPS_INSECURE" ]; then
5227     _saveaccountconf HTTPS_INSECURE "$HTTPS_INSECURE"
5228   else
5229     _clearaccountconf "HTTPS_INSECURE"
5230   fi
5231
5232   if [ "$Le_Listen_V4" ]; then
5233     _savedomainconf "Le_Listen_V4" "$Le_Listen_V4"
5234     _cleardomainconf Le_Listen_V6
5235   elif [ "$Le_Listen_V6" ]; then
5236     _savedomainconf "Le_Listen_V6" "$Le_Listen_V6"
5237     _cleardomainconf Le_Listen_V4
5238   fi
5239
5240   if [ "$Le_ForceNewDomainKey" = "1" ]; then
5241     _savedomainconf "Le_ForceNewDomainKey" "$Le_ForceNewDomainKey"
5242   else
5243     _cleardomainconf Le_ForceNewDomainKey
5244   fi
5245   if [ "$_notAfter" ]; then
5246     Le_NextRenewTime=$(_date2time "$_notAfter")
5247     Le_NextRenewTimeStr="$_notAfter"
5248     if [ "$_valid_to" ] && ! _startswith "$_valid_to" "+"; then
5249       _info "The domain is set to be valid to: $_valid_to"
5250       _info "It can not be renewed automatically"
5251       _info "See: $_VALIDITY_WIKI"
5252     else
5253       _now=$(_time)
5254       _debug2 "_now" "$_now"
5255       _lifetime=$(_math $Le_NextRenewTime - $_now)
5256       _debug2 "_lifetime" "$_lifetime"
5257       if [ $_lifetime -gt 86400 ]; then
5258         #if lifetime is logner than one day, it will renew one day before
5259         Le_NextRenewTime=$(_math $Le_NextRenewTime - 86400)
5260         Le_NextRenewTimeStr=$(_time2str "$Le_NextRenewTime")
5261       else
5262         #if lifetime is less than 24 hours, it will renew one hour before
5263         Le_NextRenewTime=$(_math $Le_NextRenewTime - 3600)
5264         Le_NextRenewTimeStr=$(_time2str "$Le_NextRenewTime")
5265       fi
5266     fi
5267   else
5268     Le_NextRenewTime=$(_math "$Le_CertCreateTime" + "$Le_RenewalDays" \* 24 \* 60 \* 60)
5269     Le_NextRenewTime=$(_math "$Le_NextRenewTime" - 86400)
5270     Le_NextRenewTimeStr=$(_time2str "$Le_NextRenewTime")
5271   fi
5272   _savedomainconf "Le_NextRenewTimeStr" "$Le_NextRenewTimeStr"
5273   _savedomainconf "Le_NextRenewTime" "$Le_NextRenewTime"
5274
5275   if [ "$_real_cert$_real_key$_real_ca$_reload_cmd$_real_fullchain" ]; then
5276     _savedomainconf "Le_RealCertPath" "$_real_cert"
5277     _savedomainconf "Le_RealCACertPath" "$_real_ca"
5278     _savedomainconf "Le_RealKeyPath" "$_real_key"
5279     _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
5280     _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
5281     if ! _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"; then
5282       return 1
5283     fi
5284   fi
5285
5286   if ! _on_issue_success "$_post_hook" "$_renew_hook"; then
5287     _err "Call hook error."
5288     return 1
5289   fi
5290 }
5291
5292 #in_out_cert   out_fullchain   out_ca
5293 _split_cert_chain() {
5294   _certf="$1"
5295   _fullchainf="$2"
5296   _caf="$3"
5297   if [ "$(grep -- "$BEGIN_CERT" "$_certf" | wc -l)" -gt "1" ]; then
5298     _debug "Found cert chain"
5299     cat "$_certf" >"$_fullchainf"
5300     _end_n="$(grep -n -- "$END_CERT" "$_fullchainf" | _head_n 1 | cut -d : -f 1)"
5301     _debug _end_n "$_end_n"
5302     sed -n "1,${_end_n}p" "$_fullchainf" >"$_certf"
5303     _end_n="$(_math $_end_n + 1)"
5304     sed -n "${_end_n},9999p" "$_fullchainf" >"$_caf"
5305   fi
5306 }
5307
5308 #domain  [isEcc] [server]
5309 renew() {
5310   Le_Domain="$1"
5311   if [ -z "$Le_Domain" ]; then
5312     _usage "Usage: $PROJECT_ENTRY --renew --domain <domain.tld> [--ecc] [--server server]"
5313     return 1
5314   fi
5315
5316   _isEcc="$2"
5317   _renewServer="$3"
5318   _debug "_renewServer" "$_renewServer"
5319
5320   _initpath "$Le_Domain" "$_isEcc"
5321
5322   _set_level=${NOTIFY_LEVEL:-$NOTIFY_LEVEL_DEFAULT}
5323   _info "$(__green "Renew: '$Le_Domain'")"
5324   if [ ! -f "$DOMAIN_CONF" ]; then
5325     _info "'$Le_Domain' is not an issued domain, skip."
5326     return $RENEW_SKIP
5327   fi
5328
5329   if [ "$Le_RenewalDays" ]; then
5330     _savedomainconf Le_RenewalDays "$Le_RenewalDays"
5331   fi
5332
5333   . "$DOMAIN_CONF"
5334   _debug Le_API "$Le_API"
5335
5336   case "$Le_API" in
5337   "$CA_LETSENCRYPT_V2_TEST")
5338     _info "Switching back to $CA_LETSENCRYPT_V2"
5339     Le_API="$CA_LETSENCRYPT_V2"
5340     ;;
5341   "$CA_BUYPASS_TEST")
5342     _info "Switching back to $CA_BUYPASS"
5343     Le_API="$CA_BUYPASS"
5344     ;;
5345   "$CA_GOOGLE_TEST")
5346     _info "Switching back to $CA_GOOGLE"
5347     Le_API="$CA_GOOGLE"
5348     ;;
5349   esac
5350
5351   if [ "$_server" ]; then
5352     Le_API="$_server"
5353   fi
5354   _info "Renew to Le_API=$Le_API"
5355
5356   _clearAPI
5357   _clearCA
5358   export ACME_DIRECTORY="$Le_API"
5359
5360   #reload ca configs
5361   _debug2 "initpath again."
5362   _initpath "$Le_Domain" "$_isEcc"
5363
5364   if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
5365     _info "Skip, Next renewal time is: $(__green "$Le_NextRenewTimeStr")"
5366     _info "Add '$(__red '--force')' to force to renew."
5367     if [ -z "$_ACME_IN_RENEWALL" ]; then
5368       if [ $_set_level -ge $NOTIFY_LEVEL_SKIP ]; then
5369         _send_notify "Renew $Le_Domain skipped" "Good, the cert is skipped." "$NOTIFY_HOOK" "$RENEW_SKIP"
5370       fi
5371     fi
5372     return "$RENEW_SKIP"
5373   fi
5374
5375   if [ "$_ACME_IN_CRON" = "1" ] && [ -z "$Le_CertCreateTime" ]; then
5376     _info "Skip invalid cert for: $Le_Domain"
5377     return $RENEW_SKIP
5378   fi
5379
5380   _ACME_IS_RENEW="1"
5381   Le_ReloadCmd="$(_readdomainconf Le_ReloadCmd)"
5382   Le_PreHook="$(_readdomainconf Le_PreHook)"
5383   Le_PostHook="$(_readdomainconf Le_PostHook)"
5384   Le_RenewHook="$(_readdomainconf Le_RenewHook)"
5385   Le_Preferred_Chain="$(_readdomainconf Le_Preferred_Chain)"
5386   # When renewing from an old version, the empty Le_Keylength means 2048.
5387   # Note, do not use DEFAULT_DOMAIN_KEY_LENGTH as that value may change over
5388   # time but an empty value implies 2048 specifically.
5389   Le_Keylength="$(_readdomainconf Le_Keylength)"
5390   if [ -z "$Le_Keylength" ]; then
5391     Le_Keylength=2048
5392   fi
5393   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" "$Le_Preferred_Chain" "$Le_Valid_From" "$Le_Valid_To"
5394   res="$?"
5395   if [ "$res" != "0" ]; then
5396     return "$res"
5397   fi
5398
5399   if [ "$Le_DeployHook" ]; then
5400     _deploy "$Le_Domain" "$Le_DeployHook"
5401     res="$?"
5402   fi
5403
5404   _ACME_IS_RENEW=""
5405   if [ -z "$_ACME_IN_RENEWALL" ]; then
5406     if [ "$res" = "0" ]; then
5407       if [ $_set_level -ge $NOTIFY_LEVEL_RENEW ]; then
5408         _send_notify "Renew $d success" "Good, the cert is renewed." "$NOTIFY_HOOK" 0
5409       fi
5410     else
5411       if [ $_set_level -ge $NOTIFY_LEVEL_ERROR ]; then
5412         _send_notify "Renew $d error" "There is an error." "$NOTIFY_HOOK" 1
5413       fi
5414     fi
5415   fi
5416
5417   return "$res"
5418 }
5419
5420 #renewAll  [stopRenewOnError] [server]
5421 renewAll() {
5422   _initpath
5423   _clearCA
5424   _stopRenewOnError="$1"
5425   _debug "_stopRenewOnError" "$_stopRenewOnError"
5426
5427   _server="$2"
5428   _debug "_server" "$_server"
5429
5430   _ret="0"
5431   _success_msg=""
5432   _error_msg=""
5433   _skipped_msg=""
5434   _error_level=$NOTIFY_LEVEL_SKIP
5435   _notify_code=$RENEW_SKIP
5436   _set_level=${NOTIFY_LEVEL:-$NOTIFY_LEVEL_DEFAULT}
5437   _debug "_set_level" "$_set_level"
5438   export _ACME_IN_RENEWALL=1
5439   for di in "${CERT_HOME}"/*.*/; do
5440     _debug di "$di"
5441     if ! [ -d "$di" ]; then
5442       _debug "Not a directory, skip: $di"
5443       continue
5444     fi
5445     d=$(basename "$di")
5446     _debug d "$d"
5447     (
5448       if _endswith "$d" "$ECC_SUFFIX"; then
5449         _isEcc=$(echo "$d" | cut -d "$ECC_SEP" -f 2)
5450         d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5451       fi
5452       renew "$d" "$_isEcc" "$_server"
5453     )
5454     rc="$?"
5455     _debug "Return code: $rc"
5456     if [ "$rc" = "0" ]; then
5457       if [ $_error_level -gt $NOTIFY_LEVEL_RENEW ]; then
5458         _error_level="$NOTIFY_LEVEL_RENEW"
5459         _notify_code=0
5460       fi
5461
5462       if [ $_set_level -ge $NOTIFY_LEVEL_RENEW ]; then
5463         if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5464           _send_notify "Renew $d success" "Good, the cert is renewed." "$NOTIFY_HOOK" 0
5465         fi
5466       fi
5467
5468       _success_msg="${_success_msg}    $d
5469 "
5470     elif [ "$rc" = "$RENEW_SKIP" ]; then
5471       if [ $_error_level -gt $NOTIFY_LEVEL_SKIP ]; then
5472         _error_level="$NOTIFY_LEVEL_SKIP"
5473         _notify_code=$RENEW_SKIP
5474       fi
5475
5476       if [ $_set_level -ge $NOTIFY_LEVEL_SKIP ]; then
5477         if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5478           _send_notify "Renew $d skipped" "Good, the cert is skipped." "$NOTIFY_HOOK" "$RENEW_SKIP"
5479         fi
5480       fi
5481
5482       _info "Skipped $d"
5483       _skipped_msg="${_skipped_msg}    $d
5484 "
5485     else
5486       if [ $_error_level -gt $NOTIFY_LEVEL_ERROR ]; then
5487         _error_level="$NOTIFY_LEVEL_ERROR"
5488         _notify_code=1
5489       fi
5490
5491       if [ $_set_level -ge $NOTIFY_LEVEL_ERROR ]; then
5492         if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5493           _send_notify "Renew $d error" "There is an error." "$NOTIFY_HOOK" 1
5494         fi
5495       fi
5496
5497       _error_msg="${_error_msg}    $d
5498 "
5499       if [ "$_stopRenewOnError" ]; then
5500         _err "Error renew $d,  stop now."
5501         _ret="$rc"
5502         break
5503       else
5504         _ret="$rc"
5505         _err "Error renew $d."
5506       fi
5507     fi
5508   done
5509   _debug _error_level "$_error_level"
5510   _debug _set_level "$_set_level"
5511   if [ $_error_level -le $_set_level ]; then
5512     if [ -z "$NOTIFY_MODE" ] || [ "$NOTIFY_MODE" = "$NOTIFY_MODE_BULK" ]; then
5513       _msg_subject="Renew"
5514       if [ "$_error_msg" ]; then
5515         _msg_subject="${_msg_subject} Error"
5516         _msg_data="Error certs:
5517 ${_error_msg}
5518 "
5519       fi
5520       if [ "$_success_msg" ]; then
5521         _msg_subject="${_msg_subject} Success"
5522         _msg_data="${_msg_data}Success certs:
5523 ${_success_msg}
5524 "
5525       fi
5526       if [ "$_skipped_msg" ]; then
5527         _msg_subject="${_msg_subject} Skipped"
5528         _msg_data="${_msg_data}Skipped certs:
5529 ${_skipped_msg}
5530 "
5531       fi
5532
5533       _send_notify "$_msg_subject" "$_msg_data" "$NOTIFY_HOOK" "$_notify_code"
5534     fi
5535   fi
5536
5537   return "$_ret"
5538 }
5539
5540 #csr webroot
5541 signcsr() {
5542   _csrfile="$1"
5543   _csrW="$2"
5544   if [ -z "$_csrfile" ] || [ -z "$_csrW" ]; then
5545     _usage "Usage: $PROJECT_ENTRY --sign-csr --csr <csr-file> --webroot <directory>"
5546     return 1
5547   fi
5548
5549   _real_cert="$3"
5550   _real_key="$4"
5551   _real_ca="$5"
5552   _reload_cmd="$6"
5553   _real_fullchain="$7"
5554   _pre_hook="${8}"
5555   _post_hook="${9}"
5556   _renew_hook="${10}"
5557   _local_addr="${11}"
5558   _challenge_alias="${12}"
5559   _preferred_chain="${13}"
5560
5561   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5562   if [ "$?" != "0" ]; then
5563     _err "Can not read subject from csr: $_csrfile"
5564     return 1
5565   fi
5566   _debug _csrsubj "$_csrsubj"
5567   if _contains "$_csrsubj" ' ' || ! _contains "$_csrsubj" '.'; then
5568     _info "It seems that the subject: $_csrsubj is not a valid domain name. Drop it."
5569     _csrsubj=""
5570   fi
5571
5572   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5573   if [ "$?" != "0" ]; then
5574     _err "Can not read domain list from csr: $_csrfile"
5575     return 1
5576   fi
5577   _debug "_csrdomainlist" "$_csrdomainlist"
5578
5579   if [ -z "$_csrsubj" ]; then
5580     _csrsubj="$(_getfield "$_csrdomainlist" 1)"
5581     _debug _csrsubj "$_csrsubj"
5582     _csrdomainlist="$(echo "$_csrdomainlist" | cut -d , -f 2-)"
5583     _debug "_csrdomainlist" "$_csrdomainlist"
5584   fi
5585
5586   if [ -z "$_csrsubj" ]; then
5587     _err "Can not read subject from csr: $_csrfile"
5588     return 1
5589   fi
5590
5591   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5592   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5593     _err "Can not read key length from csr: $_csrfile"
5594     return 1
5595   fi
5596
5597   _initpath "$_csrsubj" "$_csrkeylength"
5598   mkdir -p "$DOMAIN_PATH"
5599
5600   _info "Copy csr to: $CSR_PATH"
5601   cp "$_csrfile" "$CSR_PATH"
5602
5603   issue "$_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"
5604
5605 }
5606
5607 showcsr() {
5608   _csrfile="$1"
5609   _csrd="$2"
5610   if [ -z "$_csrfile" ] && [ -z "$_csrd" ]; then
5611     _usage "Usage: $PROJECT_ENTRY --show-csr --csr <csr-file>"
5612     return 1
5613   fi
5614
5615   _initpath
5616
5617   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5618   if [ "$?" != "0" ]; then
5619     _err "Can not read subject from csr: $_csrfile"
5620     return 1
5621   fi
5622   if [ -z "$_csrsubj" ]; then
5623     _info "The Subject is empty"
5624   fi
5625
5626   _info "Subject=$_csrsubj"
5627
5628   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5629   if [ "$?" != "0" ]; then
5630     _err "Can not read domain list from csr: $_csrfile"
5631     return 1
5632   fi
5633   _debug "_csrdomainlist" "$_csrdomainlist"
5634
5635   _info "SubjectAltNames=$_csrdomainlist"
5636
5637   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5638   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5639     _err "Can not read key length from csr: $_csrfile"
5640     return 1
5641   fi
5642   _info "KeyLength=$_csrkeylength"
5643 }
5644
5645 #listraw  domain
5646 list() {
5647   _raw="$1"
5648   _domain="$2"
5649   _initpath
5650
5651   _sep="|"
5652   if [ "$_raw" ]; then
5653     if [ -z "$_domain" ]; then
5654       printf "%s\n" "Main_Domain${_sep}KeyLength${_sep}SAN_Domains${_sep}CA${_sep}Created${_sep}Renew"
5655     fi
5656     for di in "${CERT_HOME}"/*.*/; do
5657       d=$(basename "$di")
5658       _debug d "$d"
5659       (
5660         if _endswith "$d" "$ECC_SUFFIX"; then
5661           _isEcc="ecc"
5662           d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5663         fi
5664         DOMAIN_CONF="$di/$d.conf"
5665         if [ -f "$DOMAIN_CONF" ]; then
5666           . "$DOMAIN_CONF"
5667           _ca="$(_getCAShortName "$Le_API")"
5668           if [ -z "$_domain" ]; then
5669             printf "%s\n" "$Le_Domain${_sep}\"$Le_Keylength\"${_sep}$Le_Alt${_sep}$_ca${_sep}$Le_CertCreateTimeStr${_sep}$Le_NextRenewTimeStr"
5670           else
5671             if [ "$_domain" = "$d" ]; then
5672               cat "$DOMAIN_CONF"
5673             fi
5674           fi
5675         fi
5676       )
5677     done
5678   else
5679     if _exists column; then
5680       list "raw" "$_domain" | column -t -s "$_sep"
5681     else
5682       list "raw" "$_domain" | tr "$_sep" '\t'
5683     fi
5684   fi
5685
5686 }
5687
5688 _deploy() {
5689   _d="$1"
5690   _hooks="$2"
5691
5692   for _d_api in $(echo "$_hooks" | tr ',' " "); do
5693     _deployApi="$(_findHook "$_d" $_SUB_FOLDER_DEPLOY "$_d_api")"
5694     if [ -z "$_deployApi" ]; then
5695       _err "The deploy hook $_d_api is not found."
5696       return 1
5697     fi
5698     _debug _deployApi "$_deployApi"
5699
5700     if ! (
5701       if ! . "$_deployApi"; then
5702         _err "Load file $_deployApi error. Please check your api file and try again."
5703         return 1
5704       fi
5705
5706       d_command="${_d_api}_deploy"
5707       if ! _exists "$d_command"; then
5708         _err "It seems that your api file is not correct, it must have a function named: $d_command"
5709         return 1
5710       fi
5711
5712       if ! $d_command "$_d" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$CERT_FULLCHAIN_PATH"; then
5713         _err "Error deploy for domain:$_d"
5714         return 1
5715       fi
5716     ); then
5717       _err "Deploy error."
5718       return 1
5719     else
5720       _info "$(__green Success)"
5721     fi
5722   done
5723 }
5724
5725 #domain hooks
5726 deploy() {
5727   _d="$1"
5728   _hooks="$2"
5729   _isEcc="$3"
5730   if [ -z "$_hooks" ]; then
5731     _usage "Usage: $PROJECT_ENTRY --deploy --domain <domain.tld> --deploy-hook <hookname> [--ecc] "
5732     return 1
5733   fi
5734
5735   _initpath "$_d" "$_isEcc"
5736   if [ ! -d "$DOMAIN_PATH" ]; then
5737     _err "The domain '$_d' is not a cert name. You must use the cert name to specify the cert to install."
5738     _err "Can not find path:'$DOMAIN_PATH'"
5739     return 1
5740   fi
5741
5742   . "$DOMAIN_CONF"
5743
5744   _savedomainconf Le_DeployHook "$_hooks"
5745
5746   _deploy "$_d" "$_hooks"
5747 }
5748
5749 installcert() {
5750   _main_domain="$1"
5751   if [ -z "$_main_domain" ]; then
5752     _usage "Usage: $PROJECT_ENTRY --install-cert --domain <domain.tld> [--ecc] [--cert-file <file>] [--key-file <file>] [--ca-file <file>] [ --reloadcmd <command>] [--fullchain-file <file>]"
5753     return 1
5754   fi
5755
5756   _real_cert="$2"
5757   _real_key="$3"
5758   _real_ca="$4"
5759   _reload_cmd="$5"
5760   _real_fullchain="$6"
5761   _isEcc="$7"
5762
5763   _initpath "$_main_domain" "$_isEcc"
5764   if [ ! -d "$DOMAIN_PATH" ]; then
5765     _err "The domain '$_main_domain' is not a cert name. You must use the cert name to specify the cert to install."
5766     _err "Can not find path:'$DOMAIN_PATH'"
5767     return 1
5768   fi
5769
5770   _savedomainconf "Le_RealCertPath" "$_real_cert"
5771   _savedomainconf "Le_RealCACertPath" "$_real_ca"
5772   _savedomainconf "Le_RealKeyPath" "$_real_key"
5773   _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
5774   _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
5775   export Le_ForceNewDomainKey="$(_readdomainconf Le_ForceNewDomainKey)"
5776   export Le_Next_Domain_Key
5777   _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"
5778 }
5779
5780 #domain  cert  key  ca  fullchain reloadcmd backup-prefix
5781 _installcert() {
5782   _main_domain="$1"
5783   _real_cert="$2"
5784   _real_key="$3"
5785   _real_ca="$4"
5786   _real_fullchain="$5"
5787   _reload_cmd="$6"
5788   _backup_prefix="$7"
5789
5790   if [ "$_real_cert" = "$NO_VALUE" ]; then
5791     _real_cert=""
5792   fi
5793   if [ "$_real_key" = "$NO_VALUE" ]; then
5794     _real_key=""
5795   fi
5796   if [ "$_real_ca" = "$NO_VALUE" ]; then
5797     _real_ca=""
5798   fi
5799   if [ "$_reload_cmd" = "$NO_VALUE" ]; then
5800     _reload_cmd=""
5801   fi
5802   if [ "$_real_fullchain" = "$NO_VALUE" ]; then
5803     _real_fullchain=""
5804   fi
5805
5806   _backup_path="$DOMAIN_BACKUP_PATH/$_backup_prefix"
5807   mkdir -p "$_backup_path"
5808
5809   if [ "$_real_cert" ]; then
5810     _info "Installing cert to: $_real_cert"
5811     if [ -f "$_real_cert" ] && [ ! "$_ACME_IS_RENEW" ]; then
5812       cp "$_real_cert" "$_backup_path/cert.bak"
5813     fi
5814     if [ "$CERT_PATH" != "$_real_cert" ]; then
5815       cat "$CERT_PATH" >"$_real_cert" || return 1
5816     fi
5817   fi
5818
5819   if [ "$_real_ca" ]; then
5820     _info "Installing CA to: $_real_ca"
5821     if [ "$_real_ca" = "$_real_cert" ]; then
5822       echo "" >>"$_real_ca"
5823       cat "$CA_CERT_PATH" >>"$_real_ca" || return 1
5824     else
5825       if [ -f "$_real_ca" ] && [ ! "$_ACME_IS_RENEW" ]; then
5826         cp "$_real_ca" "$_backup_path/ca.bak"
5827       fi
5828       if [ "$CA_CERT_PATH" != "$_real_ca" ]; then
5829         cat "$CA_CERT_PATH" >"$_real_ca" || return 1
5830       fi
5831     fi
5832   fi
5833
5834   if [ "$_real_key" ]; then
5835     _info "Installing key to: $_real_key"
5836     if [ -f "$_real_key" ] && [ ! "$_ACME_IS_RENEW" ]; then
5837       cp "$_real_key" "$_backup_path/key.bak"
5838     fi
5839     if [ "$CERT_KEY_PATH" != "$_real_key" ]; then
5840       if [ -f "$_real_key" ]; then
5841         cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5842       else
5843         touch "$_real_key" || return 1
5844         chmod 600 "$_real_key"
5845         cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5846       fi
5847     fi
5848   fi
5849
5850   if [ "$_real_fullchain" ]; then
5851     _info "Installing full chain to: $_real_fullchain"
5852     if [ -f "$_real_fullchain" ] && [ ! "$_ACME_IS_RENEW" ]; then
5853       cp "$_real_fullchain" "$_backup_path/fullchain.bak"
5854     fi
5855     if [ "$_real_fullchain" != "$CERT_FULLCHAIN_PATH" ]; then
5856       cat "$CERT_FULLCHAIN_PATH" >"$_real_fullchain" || return 1
5857     fi
5858   fi
5859
5860   if [ "$_reload_cmd" ]; then
5861     _info "Run reload cmd: $_reload_cmd"
5862     if (
5863       export CERT_PATH
5864       export CERT_KEY_PATH
5865       export CA_CERT_PATH
5866       export CERT_FULLCHAIN_PATH
5867       export Le_Domain="$_main_domain"
5868       export Le_ForceNewDomainKey
5869       export Le_Next_Domain_Key
5870       cd "$DOMAIN_PATH" && eval "$_reload_cmd"
5871     ); then
5872       _info "$(__green "Reload success")"
5873     else
5874       _err "Reload error for :$Le_Domain"
5875     fi
5876   fi
5877
5878 }
5879
5880 __read_password() {
5881   unset _pp
5882   prompt="Enter Password:"
5883   while IFS= read -p "$prompt" -r -s -n 1 char; do
5884     if [ "$char" = $'\0' ]; then
5885       break
5886     fi
5887     prompt='*'
5888     _pp="$_pp$char"
5889   done
5890   echo "$_pp"
5891 }
5892
5893 _install_win_taskscheduler() {
5894   _lesh="$1"
5895   _centry="$2"
5896   _randomminute="$3"
5897   if ! _exists cygpath; then
5898     _err "cygpath not found"
5899     return 1
5900   fi
5901   if ! _exists schtasks; then
5902     _err "schtasks.exe is not found, are you on Windows?"
5903     return 1
5904   fi
5905   _winbash="$(cygpath -w $(which bash))"
5906   _debug _winbash "$_winbash"
5907   if [ -z "$_winbash" ]; then
5908     _err "can not find bash path"
5909     return 1
5910   fi
5911   _myname="$(whoami)"
5912   _debug "_myname" "$_myname"
5913   if [ -z "$_myname" ]; then
5914     _err "can not find my user name"
5915     return 1
5916   fi
5917   _debug "_lesh" "$_lesh"
5918
5919   _info "To install scheduler task in your Windows account, you must input your windows password."
5920   _info "$PROJECT_NAME doesn't save your password."
5921   _info "Please input your Windows password for: $(__green "$_myname")"
5922   _password="$(__read_password)"
5923   #SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'" >/dev/null
5924   echo SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "\"$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'\"" | cmd.exe >/dev/null
5925   echo
5926
5927 }
5928
5929 _uninstall_win_taskscheduler() {
5930   if ! _exists schtasks; then
5931     _err "schtasks.exe is not found, are you on Windows?"
5932     return 1
5933   fi
5934   if ! echo SCHTASKS /query /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null; then
5935     _debug "scheduler $_WINDOWS_SCHEDULER_NAME is not found."
5936   else
5937     _info "Removing $_WINDOWS_SCHEDULER_NAME"
5938     echo SCHTASKS /delete /f /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null
5939   fi
5940 }
5941
5942 #confighome
5943 installcronjob() {
5944   _c_home="$1"
5945   _initpath
5946   _CRONTAB="crontab"
5947   if [ -f "$LE_WORKING_DIR/$PROJECT_ENTRY" ]; then
5948     lesh="\"$LE_WORKING_DIR\"/$PROJECT_ENTRY"
5949   else
5950     _debug "_SCRIPT_" "$_SCRIPT_"
5951     _script="$(_readlink "$_SCRIPT_")"
5952     _debug _script "$_script"
5953     if [ -f "$_script" ]; then
5954       _info "Using the current script from: $_script"
5955       lesh="$_script"
5956     else
5957       _err "Can not install cronjob, $PROJECT_ENTRY not found."
5958       return 1
5959     fi
5960   fi
5961   if [ "$_c_home" ]; then
5962     _c_entry="--config-home \"$_c_home\" "
5963   fi
5964   _t=$(_time)
5965   random_minute=$(_math $_t % 60)
5966
5967   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5968     _CRONTAB="fcrontab"
5969   fi
5970
5971   if ! _exists "$_CRONTAB"; then
5972     if _exists cygpath && _exists schtasks.exe; then
5973       _info "It seems you are on Windows,  let's install Windows scheduler task."
5974       if _install_win_taskscheduler "$lesh" "$_c_entry" "$random_minute"; then
5975         _info "Install Windows scheduler task success."
5976         return 0
5977       else
5978         _err "Install Windows scheduler task failed."
5979         return 1
5980       fi
5981     fi
5982     _err "crontab/fcrontab doesn't exist, so, we can not install cron jobs."
5983     _err "All your certs will not be renewed automatically."
5984     _err "You must add your own cron job to call '$PROJECT_ENTRY --cron' everyday."
5985     return 1
5986   fi
5987   _info "Installing cron job"
5988   if ! $_CRONTAB -l | grep "$PROJECT_ENTRY --cron"; then
5989     if _exists uname && uname -a | grep SunOS >/dev/null; then
5990       $_CRONTAB -l | {
5991         cat
5992         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5993       } | $_CRONTAB --
5994     else
5995       $_CRONTAB -l | {
5996         cat
5997         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5998       } | $_CRONTAB -
5999     fi
6000   fi
6001   if [ "$?" != "0" ]; then
6002     _err "Install cron job failed. You need to manually renew your certs."
6003     _err "Or you can add cronjob by yourself:"
6004     _err "$lesh --cron --home \"$LE_WORKING_DIR\" > /dev/null"
6005     return 1
6006   fi
6007 }
6008
6009 uninstallcronjob() {
6010   _CRONTAB="crontab"
6011   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
6012     _CRONTAB="fcrontab"
6013   fi
6014
6015   if ! _exists "$_CRONTAB"; then
6016     if _exists cygpath && _exists schtasks.exe; then
6017       _info "It seems you are on Windows,  let's uninstall Windows scheduler task."
6018       if _uninstall_win_taskscheduler; then
6019         _info "Uninstall Windows scheduler task success."
6020         return 0
6021       else
6022         _err "Uninstall Windows scheduler task failed."
6023         return 1
6024       fi
6025     fi
6026     return
6027   fi
6028   _info "Removing cron job"
6029   cr="$($_CRONTAB -l | grep "$PROJECT_ENTRY --cron")"
6030   if [ "$cr" ]; then
6031     if _exists uname && uname -a | grep SunOS >/dev/null; then
6032       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB --
6033     else
6034       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB -
6035     fi
6036     LE_WORKING_DIR="$(echo "$cr" | cut -d ' ' -f 9 | tr -d '"')"
6037     _info LE_WORKING_DIR "$LE_WORKING_DIR"
6038     if _contains "$cr" "--config-home"; then
6039       LE_CONFIG_HOME="$(echo "$cr" | cut -d ' ' -f 11 | tr -d '"')"
6040       _debug LE_CONFIG_HOME "$LE_CONFIG_HOME"
6041     fi
6042   fi
6043   _initpath
6044
6045 }
6046
6047 #domain  isECC  revokeReason
6048 revoke() {
6049   Le_Domain="$1"
6050   if [ -z "$Le_Domain" ]; then
6051     _usage "Usage: $PROJECT_ENTRY --revoke --domain <domain.tld> [--ecc]"
6052     return 1
6053   fi
6054
6055   _isEcc="$2"
6056   _reason="$3"
6057   if [ -z "$_reason" ]; then
6058     _reason="0"
6059   fi
6060   _initpath "$Le_Domain" "$_isEcc"
6061   if [ ! -f "$DOMAIN_CONF" ]; then
6062     _err "$Le_Domain is not a issued domain, skip."
6063     return 1
6064   fi
6065
6066   if [ ! -f "$CERT_PATH" ]; then
6067     _err "Cert for $Le_Domain $CERT_PATH is not found, skip."
6068     return 1
6069   fi
6070
6071   . "$DOMAIN_CONF"
6072   _debug Le_API "$Le_API"
6073
6074   if [ "$Le_API" ]; then
6075     if [ "$Le_API" != "$ACME_DIRECTORY" ]; then
6076       _clearAPI
6077     fi
6078     export ACME_DIRECTORY="$Le_API"
6079     #reload ca configs
6080     ACCOUNT_KEY_PATH=""
6081     ACCOUNT_JSON_PATH=""
6082     CA_CONF=""
6083     _debug3 "initpath again."
6084     _initpath "$Le_Domain" "$_isEcc"
6085     _initAPI
6086   fi
6087
6088   cert="$(_getfile "${CERT_PATH}" "${BEGIN_CERT}" "${END_CERT}" | tr -d "\r\n" | _url_replace)"
6089
6090   if [ -z "$cert" ]; then
6091     _err "Cert for $Le_Domain is empty found, skip."
6092     return 1
6093   fi
6094
6095   _initAPI
6096
6097   data="{\"certificate\": \"$cert\",\"reason\":$_reason}"
6098
6099   uri="${ACME_REVOKE_CERT}"
6100
6101   if [ -f "$CERT_KEY_PATH" ]; then
6102     _info "Try domain key first."
6103     if _send_signed_request "$uri" "$data" "" "$CERT_KEY_PATH"; then
6104       if [ -z "$response" ]; then
6105         _info "Revoke success."
6106         rm -f "$CERT_PATH"
6107         cat "$CERT_KEY_PATH" >"$CERT_KEY_PATH.revoked"
6108         cat "$CSR_PATH" >"$CSR_PATH.revoked"
6109         return 0
6110       else
6111         _err "Revoke error by domain key."
6112         _err "$response"
6113       fi
6114     fi
6115   else
6116     _info "Domain key file doesn't exist."
6117   fi
6118
6119   _info "Try account key."
6120
6121   if _send_signed_request "$uri" "$data" "" "$ACCOUNT_KEY_PATH"; then
6122     if [ -z "$response" ]; then
6123       _info "Revoke success."
6124       rm -f "$CERT_PATH"
6125       cat "$CERT_KEY_PATH" >"$CERT_KEY_PATH.revoked"
6126       cat "$CSR_PATH" >"$CSR_PATH.revoked"
6127       return 0
6128     else
6129       _err "Revoke error."
6130       _debug "$response"
6131     fi
6132   fi
6133   return 1
6134 }
6135
6136 #domain  ecc
6137 remove() {
6138   Le_Domain="$1"
6139   if [ -z "$Le_Domain" ]; then
6140     _usage "Usage: $PROJECT_ENTRY --remove --domain <domain.tld> [--ecc]"
6141     return 1
6142   fi
6143
6144   _isEcc="$2"
6145
6146   _initpath "$Le_Domain" "$_isEcc"
6147   _removed_conf="$DOMAIN_CONF.removed"
6148   if [ ! -f "$DOMAIN_CONF" ]; then
6149     if [ -f "$_removed_conf" ]; then
6150       _err "$Le_Domain is already removed, You can remove the folder by yourself: $DOMAIN_PATH"
6151     else
6152       _err "$Le_Domain is not a issued domain, skip."
6153     fi
6154     return 1
6155   fi
6156
6157   if mv "$DOMAIN_CONF" "$_removed_conf"; then
6158     _info "$Le_Domain is removed, the key and cert files are in $(__green $DOMAIN_PATH)"
6159     _info "You can remove them by yourself."
6160     return 0
6161   else
6162     _err "Remove $Le_Domain failed."
6163     return 1
6164   fi
6165 }
6166
6167 #domain vtype
6168 _deactivate() {
6169   _d_domain="$1"
6170   _d_type="$2"
6171   _initpath "$_d_domain" "$_d_type"
6172
6173   . "$DOMAIN_CONF"
6174   _debug Le_API "$Le_API"
6175
6176   if [ "$Le_API" ]; then
6177     if [ "$Le_API" != "$ACME_DIRECTORY" ]; then
6178       _clearAPI
6179     fi
6180     export ACME_DIRECTORY="$Le_API"
6181     #reload ca configs
6182     ACCOUNT_KEY_PATH=""
6183     ACCOUNT_JSON_PATH=""
6184     CA_CONF=""
6185     _debug3 "initpath again."
6186     _initpath "$Le_Domain" "$_d_type"
6187     _initAPI
6188   fi
6189
6190   _identifiers="{\"type\":\"$(_getIdType "$_d_domain")\",\"value\":\"$_d_domain\"}"
6191   if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
6192     _err "Can not get domain new order."
6193     return 1
6194   fi
6195   _authorizations_seg="$(echo "$response" | _egrep_o '"authorizations" *: *\[[^\]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
6196   _debug2 _authorizations_seg "$_authorizations_seg"
6197   if [ -z "$_authorizations_seg" ]; then
6198     _err "_authorizations_seg not found."
6199     _clearup
6200     _on_issue_err "$_post_hook"
6201     return 1
6202   fi
6203
6204   authzUri="$_authorizations_seg"
6205   _debug2 "authzUri" "$authzUri"
6206   if ! _send_signed_request "$authzUri"; then
6207     _err "get to authz error."
6208     _err "_authorizations_seg" "$_authorizations_seg"
6209     _err "authzUri" "$authzUri"
6210     _clearup
6211     _on_issue_err "$_post_hook"
6212     return 1
6213   fi
6214
6215   response="$(echo "$response" | _normalizeJson)"
6216   _debug2 response "$response"
6217   _URL_NAME="url"
6218
6219   entries="$(echo "$response" | tr '][' '==' | _egrep_o "challenges\": *=[^=]*=" | tr '}{' '\n\n' | grep "\"status\": *\"valid\"")"
6220   if [ -z "$entries" ]; then
6221     _info "No valid entries found."
6222     if [ -z "$thumbprint" ]; then
6223       thumbprint="$(__calc_account_thumbprint)"
6224     fi
6225     _debug "Trigger validation."
6226     vtype="$(_getIdType "$_d_domain")"
6227     entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
6228     _debug entry "$entry"
6229     if [ -z "$entry" ]; then
6230       _err "Error, can not get domain token $d"
6231       return 1
6232     fi
6233     token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
6234     _debug token "$token"
6235
6236     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*" | cut -d : -f 2,3 | tr -d '"')"
6237     _debug uri "$uri"
6238
6239     keyauthorization="$token.$thumbprint"
6240     _debug keyauthorization "$keyauthorization"
6241     __trigger_validation "$uri" "$keyauthorization"
6242
6243   fi
6244
6245   _d_i=0
6246   _d_max_retry=$(echo "$entries" | wc -l)
6247   while [ "$_d_i" -lt "$_d_max_retry" ]; do
6248     _info "Deactivate: $_d_domain"
6249     _d_i="$(_math $_d_i + 1)"
6250     entry="$(echo "$entries" | sed -n "${_d_i}p")"
6251     _debug entry "$entry"
6252
6253     if [ -z "$entry" ]; then
6254       _info "No more valid entry found."
6255       break
6256     fi
6257
6258     _vtype="$(echo "$entry" | _egrep_o '"type": *"[^"]*"' | cut -d : -f 2 | tr -d '"')"
6259     _debug _vtype "$_vtype"
6260     _info "Found $_vtype"
6261
6262     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*\"" | tr -d '" ' | cut -d : -f 2-)"
6263     _debug uri "$uri"
6264
6265     if [ "$_d_type" ] && [ "$_d_type" != "$_vtype" ]; then
6266       _info "Skip $_vtype"
6267       continue
6268     fi
6269
6270     _info "Deactivate: $_vtype"
6271
6272     _djson="{\"status\":\"deactivated\"}"
6273
6274     if _send_signed_request "$authzUri" "$_djson" && _contains "$response" '"deactivated"'; then
6275       _info "Deactivate: $_vtype success."
6276     else
6277       _err "Can not deactivate $_vtype."
6278       break
6279     fi
6280
6281   done
6282   _debug "$_d_i"
6283   if [ "$_d_i" -eq "$_d_max_retry" ]; then
6284     _info "Deactivated success!"
6285   else
6286     _err "Deactivate failed."
6287   fi
6288
6289 }
6290
6291 deactivate() {
6292   _d_domain_list="$1"
6293   _d_type="$2"
6294   _initpath
6295   _initAPI
6296   _debug _d_domain_list "$_d_domain_list"
6297   if [ -z "$(echo $_d_domain_list | cut -d , -f 1)" ]; then
6298     _usage "Usage: $PROJECT_ENTRY --deactivate --domain <domain.tld> [--domain <domain2.tld> ...]"
6299     return 1
6300   fi
6301   for _d_dm in $(echo "$_d_domain_list" | tr ',' ' '); do
6302     if [ -z "$_d_dm" ] || [ "$_d_dm" = "$NO_VALUE" ]; then
6303       continue
6304     fi
6305     if ! _deactivate "$_d_dm" "$_d_type"; then
6306       return 1
6307     fi
6308   done
6309 }
6310
6311 # Detect profile file if not specified as environment variable
6312 _detect_profile() {
6313   if [ -n "$PROFILE" -a -f "$PROFILE" ]; then
6314     echo "$PROFILE"
6315     return
6316   fi
6317
6318   DETECTED_PROFILE=''
6319   SHELLTYPE="$(basename "/$SHELL")"
6320
6321   if [ "$SHELLTYPE" = "bash" ]; then
6322     if [ -f "$HOME/.bashrc" ]; then
6323       DETECTED_PROFILE="$HOME/.bashrc"
6324     elif [ -f "$HOME/.bash_profile" ]; then
6325       DETECTED_PROFILE="$HOME/.bash_profile"
6326     fi
6327   elif [ "$SHELLTYPE" = "zsh" ]; then
6328     DETECTED_PROFILE="$HOME/.zshrc"
6329   fi
6330
6331   if [ -z "$DETECTED_PROFILE" ]; then
6332     if [ -f "$HOME/.profile" ]; then
6333       DETECTED_PROFILE="$HOME/.profile"
6334     elif [ -f "$HOME/.bashrc" ]; then
6335       DETECTED_PROFILE="$HOME/.bashrc"
6336     elif [ -f "$HOME/.bash_profile" ]; then
6337       DETECTED_PROFILE="$HOME/.bash_profile"
6338     elif [ -f "$HOME/.zshrc" ]; then
6339       DETECTED_PROFILE="$HOME/.zshrc"
6340     fi
6341   fi
6342
6343   echo "$DETECTED_PROFILE"
6344 }
6345
6346 _initconf() {
6347   _initpath
6348   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
6349     echo "
6350
6351 #LOG_FILE=\"$DEFAULT_LOG_FILE\"
6352 #LOG_LEVEL=1
6353
6354 #AUTO_UPGRADE=\"1\"
6355
6356 #NO_TIMESTAMP=1
6357
6358     " >"$ACCOUNT_CONF_PATH"
6359   fi
6360 }
6361
6362 # nocron
6363 _precheck() {
6364   _nocron="$1"
6365
6366   if ! _exists "curl" && ! _exists "wget"; then
6367     _err "Please install curl or wget first, we need to access http resources."
6368     return 1
6369   fi
6370
6371   if [ -z "$_nocron" ]; then
6372     if ! _exists "crontab" && ! _exists "fcrontab"; then
6373       if _exists cygpath && _exists schtasks.exe; then
6374         _info "It seems you are on Windows,  we will install Windows scheduler task."
6375       else
6376         _err "It is recommended to install crontab first. try to install 'cron, crontab, crontabs or vixie-cron'."
6377         _err "We need to set cron job to renew the certs automatically."
6378         _err "Otherwise, your certs will not be able to be renewed automatically."
6379         if [ -z "$FORCE" ]; then
6380           _err "Please add '--force' and try install again to go without crontab."
6381           _err "./$PROJECT_ENTRY --install --force"
6382           return 1
6383         fi
6384       fi
6385     fi
6386   fi
6387
6388   if ! _exists "${ACME_OPENSSL_BIN:-openssl}"; then
6389     _err "Please install openssl first. ACME_OPENSSL_BIN=$ACME_OPENSSL_BIN"
6390     _err "We need openssl to generate keys."
6391     return 1
6392   fi
6393
6394   if ! _exists "socat"; then
6395     _err "It is recommended to install socat first."
6396     _err "We use socat for standalone server if you use standalone mode."
6397     _err "If you don't use standalone mode, just ignore this warning."
6398   fi
6399
6400   return 0
6401 }
6402
6403 _setShebang() {
6404   _file="$1"
6405   _shebang="$2"
6406   if [ -z "$_shebang" ]; then
6407     _usage "Usage: file shebang"
6408     return 1
6409   fi
6410   cp "$_file" "$_file.tmp"
6411   echo "$_shebang" >"$_file"
6412   sed -n 2,99999p "$_file.tmp" >>"$_file"
6413   rm -f "$_file.tmp"
6414 }
6415
6416 #confighome
6417 _installalias() {
6418   _c_home="$1"
6419   _initpath
6420
6421   _envfile="$LE_WORKING_DIR/$PROJECT_ENTRY.env"
6422   if [ "$_upgrading" ] && [ "$_upgrading" = "1" ]; then
6423     echo "$(cat "$_envfile")" | sed "s|^LE_WORKING_DIR.*$||" >"$_envfile"
6424     echo "$(cat "$_envfile")" | sed "s|^alias le.*$||" >"$_envfile"
6425     echo "$(cat "$_envfile")" | sed "s|^alias le.sh.*$||" >"$_envfile"
6426   fi
6427
6428   if [ "$_c_home" ]; then
6429     _c_entry=" --config-home '$_c_home'"
6430   fi
6431
6432   _setopt "$_envfile" "export LE_WORKING_DIR" "=" "\"$LE_WORKING_DIR\""
6433   if [ "$_c_home" ]; then
6434     _setopt "$_envfile" "export LE_CONFIG_HOME" "=" "\"$LE_CONFIG_HOME\""
6435   else
6436     _sed_i "/^export LE_CONFIG_HOME/d" "$_envfile"
6437   fi
6438   _setopt "$_envfile" "alias $PROJECT_ENTRY" "=" "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6439
6440   _profile="$(_detect_profile)"
6441   if [ "$_profile" ]; then
6442     _debug "Found profile: $_profile"
6443     _info "Installing alias to '$_profile'"
6444     _setopt "$_profile" ". \"$_envfile\""
6445     _info "OK, Close and reopen your terminal to start using $PROJECT_NAME"
6446   else
6447     _info "No profile is found, you will need to go into $LE_WORKING_DIR to use $PROJECT_NAME"
6448   fi
6449
6450   #for csh
6451   _cshfile="$LE_WORKING_DIR/$PROJECT_ENTRY.csh"
6452   _csh_profile="$HOME/.cshrc"
6453   if [ -f "$_csh_profile" ]; then
6454     _info "Installing alias to '$_csh_profile'"
6455     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
6456     if [ "$_c_home" ]; then
6457       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
6458     else
6459       _sed_i "/^setenv LE_CONFIG_HOME/d" "$_cshfile"
6460     fi
6461     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6462     _setopt "$_csh_profile" "source \"$_cshfile\""
6463   fi
6464
6465   #for tcsh
6466   _tcsh_profile="$HOME/.tcshrc"
6467   if [ -f "$_tcsh_profile" ]; then
6468     _info "Installing alias to '$_tcsh_profile'"
6469     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
6470     if [ "$_c_home" ]; then
6471       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
6472     fi
6473     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6474     _setopt "$_tcsh_profile" "source \"$_cshfile\""
6475   fi
6476
6477 }
6478
6479 # nocron confighome noprofile accountemail
6480 install() {
6481
6482   if [ -z "$LE_WORKING_DIR" ]; then
6483     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
6484   fi
6485
6486   _nocron="$1"
6487   _c_home="$2"
6488   _noprofile="$3"
6489   _accountemail="$4"
6490
6491   if ! _initpath; then
6492     _err "Install failed."
6493     return 1
6494   fi
6495   if [ "$_nocron" ]; then
6496     _debug "Skip install cron job"
6497   fi
6498
6499   if [ "$_ACME_IN_CRON" != "1" ]; then
6500     if ! _precheck "$_nocron"; then
6501       _err "Pre-check failed, can not install."
6502       return 1
6503     fi
6504   fi
6505
6506   if [ -z "$_c_home" ] && [ "$LE_CONFIG_HOME" != "$LE_WORKING_DIR" ]; then
6507     _info "Using config home: $LE_CONFIG_HOME"
6508     _c_home="$LE_CONFIG_HOME"
6509   fi
6510
6511   #convert from le
6512   if [ -d "$HOME/.le" ]; then
6513     for envfile in "le.env" "le.sh.env"; do
6514       if [ -f "$HOME/.le/$envfile" ]; then
6515         if grep "le.sh" "$HOME/.le/$envfile" >/dev/null; then
6516           _upgrading="1"
6517           _info "You are upgrading from le.sh"
6518           _info "Renaming \"$HOME/.le\" to $LE_WORKING_DIR"
6519           mv "$HOME/.le" "$LE_WORKING_DIR"
6520           mv "$LE_WORKING_DIR/$envfile" "$LE_WORKING_DIR/$PROJECT_ENTRY.env"
6521           break
6522         fi
6523       fi
6524     done
6525   fi
6526
6527   _info "Installing to $LE_WORKING_DIR"
6528
6529   if [ ! -d "$LE_WORKING_DIR" ]; then
6530     if ! mkdir -p "$LE_WORKING_DIR"; then
6531       _err "Can not create working dir: $LE_WORKING_DIR"
6532       return 1
6533     fi
6534
6535     chmod 700 "$LE_WORKING_DIR"
6536   fi
6537
6538   if [ ! -d "$LE_CONFIG_HOME" ]; then
6539     if ! mkdir -p "$LE_CONFIG_HOME"; then
6540       _err "Can not create config dir: $LE_CONFIG_HOME"
6541       return 1
6542     fi
6543
6544     chmod 700 "$LE_CONFIG_HOME"
6545   fi
6546
6547   cp "$PROJECT_ENTRY" "$LE_WORKING_DIR/" && chmod +x "$LE_WORKING_DIR/$PROJECT_ENTRY"
6548
6549   if [ "$?" != "0" ]; then
6550     _err "Install failed, can not copy $PROJECT_ENTRY"
6551     return 1
6552   fi
6553
6554   _info "Installed to $LE_WORKING_DIR/$PROJECT_ENTRY"
6555
6556   if [ "$_ACME_IN_CRON" != "1" ] && [ -z "$_noprofile" ]; then
6557     _installalias "$_c_home"
6558   fi
6559
6560   for subf in $_SUB_FOLDERS; do
6561     if [ -d "$subf" ]; then
6562       mkdir -p "$LE_WORKING_DIR/$subf"
6563       cp "$subf"/* "$LE_WORKING_DIR"/"$subf"/
6564     fi
6565   done
6566
6567   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
6568     _initconf
6569   fi
6570
6571   if [ "$_DEFAULT_ACCOUNT_CONF_PATH" != "$ACCOUNT_CONF_PATH" ]; then
6572     _setopt "$_DEFAULT_ACCOUNT_CONF_PATH" "ACCOUNT_CONF_PATH" "=" "\"$ACCOUNT_CONF_PATH\""
6573   fi
6574
6575   if [ "$_DEFAULT_CERT_HOME" != "$CERT_HOME" ]; then
6576     _saveaccountconf "CERT_HOME" "$CERT_HOME"
6577   fi
6578
6579   if [ "$_DEFAULT_ACCOUNT_KEY_PATH" != "$ACCOUNT_KEY_PATH" ]; then
6580     _saveaccountconf "ACCOUNT_KEY_PATH" "$ACCOUNT_KEY_PATH"
6581   fi
6582
6583   if [ -z "$_nocron" ]; then
6584     installcronjob "$_c_home"
6585   fi
6586
6587   if [ -z "$NO_DETECT_SH" ]; then
6588     #Modify shebang
6589     if _exists bash; then
6590       _bash_path="$(bash -c "command -v bash 2>/dev/null")"
6591       if [ -z "$_bash_path" ]; then
6592         _bash_path="$(bash -c 'echo $SHELL')"
6593       fi
6594     fi
6595     if [ "$_bash_path" ]; then
6596       _info "Good, bash is found, so change the shebang to use bash as preferred."
6597       _shebang='#!'"$_bash_path"
6598       _setShebang "$LE_WORKING_DIR/$PROJECT_ENTRY" "$_shebang"
6599       for subf in $_SUB_FOLDERS; do
6600         if [ -d "$LE_WORKING_DIR/$subf" ]; then
6601           for _apifile in "$LE_WORKING_DIR/$subf/"*.sh; do
6602             _setShebang "$_apifile" "$_shebang"
6603           done
6604         fi
6605       done
6606     fi
6607   fi
6608
6609   if [ "$_accountemail" ]; then
6610     _saveaccountconf "ACCOUNT_EMAIL" "$_accountemail"
6611   fi
6612   _saveaccountconf "UPGRADE_HASH" "$(_getUpgradeHash)"
6613   _info OK
6614 }
6615
6616 # nocron
6617 uninstall() {
6618   _nocron="$1"
6619   if [ -z "$_nocron" ]; then
6620     uninstallcronjob
6621   fi
6622   _initpath
6623
6624   _uninstallalias
6625
6626   rm -f "$LE_WORKING_DIR/$PROJECT_ENTRY"
6627   _info "The keys and certs are in \"$(__green "$LE_CONFIG_HOME")\", you can remove them by yourself."
6628
6629 }
6630
6631 _uninstallalias() {
6632   _initpath
6633
6634   _profile="$(_detect_profile)"
6635   if [ "$_profile" ]; then
6636     _info "Uninstalling alias from: '$_profile'"
6637     text="$(cat "$_profile")"
6638     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.env\"$||" >"$_profile"
6639   fi
6640
6641   _csh_profile="$HOME/.cshrc"
6642   if [ -f "$_csh_profile" ]; then
6643     _info "Uninstalling alias from: '$_csh_profile'"
6644     text="$(cat "$_csh_profile")"
6645     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_csh_profile"
6646   fi
6647
6648   _tcsh_profile="$HOME/.tcshrc"
6649   if [ -f "$_tcsh_profile" ]; then
6650     _info "Uninstalling alias from: '$_csh_profile'"
6651     text="$(cat "$_tcsh_profile")"
6652     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_tcsh_profile"
6653   fi
6654
6655 }
6656
6657 cron() {
6658   export _ACME_IN_CRON=1
6659   _initpath
6660   _info "$(__green "===Starting cron===")"
6661   if [ "$AUTO_UPGRADE" = "1" ]; then
6662     export LE_WORKING_DIR
6663     (
6664       if ! upgrade; then
6665         _err "Cron:Upgrade failed!"
6666         return 1
6667       fi
6668     )
6669     . "$LE_WORKING_DIR/$PROJECT_ENTRY" >/dev/null
6670
6671     if [ -t 1 ]; then
6672       __INTERACTIVE="1"
6673     fi
6674
6675     _info "Auto upgraded to: $VER"
6676   fi
6677   renewAll
6678   _ret="$?"
6679   _ACME_IN_CRON=""
6680   _info "$(__green "===End cron===")"
6681   exit $_ret
6682 }
6683
6684 version() {
6685   echo "$PROJECT"
6686   echo "v$VER"
6687 }
6688
6689 # subject content hooks code
6690 _send_notify() {
6691   _nsubject="$1"
6692   _ncontent="$2"
6693   _nhooks="$3"
6694   _nerror="$4"
6695
6696   if [ "$NOTIFY_LEVEL" = "$NOTIFY_LEVEL_DISABLE" ]; then
6697     _debug "The NOTIFY_LEVEL is $NOTIFY_LEVEL, disabled, just return."
6698     return 0
6699   fi
6700
6701   if [ -z "$_nhooks" ]; then
6702     _debug "The NOTIFY_HOOK is empty, just return."
6703     return 0
6704   fi
6705
6706   _send_err=0
6707   for _n_hook in $(echo "$_nhooks" | tr ',' " "); do
6708     _n_hook_file="$(_findHook "" $_SUB_FOLDER_NOTIFY "$_n_hook")"
6709     _info "Sending via: $_n_hook"
6710     _debug "Found $_n_hook_file for $_n_hook"
6711     if [ -z "$_n_hook_file" ]; then
6712       _err "Can not find the hook file for $_n_hook"
6713       continue
6714     fi
6715     if ! (
6716       if ! . "$_n_hook_file"; then
6717         _err "Load file $_n_hook_file error. Please check your api file and try again."
6718         return 1
6719       fi
6720
6721       d_command="${_n_hook}_send"
6722       if ! _exists "$d_command"; then
6723         _err "It seems that your api file is not correct, it must have a function named: $d_command"
6724         return 1
6725       fi
6726
6727       if ! $d_command "$_nsubject" "$_ncontent" "$_nerror"; then
6728         _err "Error send message by $d_command"
6729         return 1
6730       fi
6731
6732       return 0
6733     ); then
6734       _err "Set $_n_hook_file error."
6735       _send_err=1
6736     else
6737       _info "$_n_hook $(__green Success)"
6738     fi
6739   done
6740   return $_send_err
6741
6742 }
6743
6744 # hook
6745 _set_notify_hook() {
6746   _nhooks="$1"
6747
6748   _test_subject="Hello, this is a notification from $PROJECT_NAME"
6749   _test_content="If you receive this message, your notification works."
6750
6751   _send_notify "$_test_subject" "$_test_content" "$_nhooks" 0
6752
6753 }
6754
6755 #[hook] [level] [mode]
6756 setnotify() {
6757   _nhook="$1"
6758   _nlevel="$2"
6759   _nmode="$3"
6760
6761   _initpath
6762
6763   if [ -z "$_nhook$_nlevel$_nmode" ]; then
6764     _usage "Usage: $PROJECT_ENTRY --set-notify [--notify-hook <hookname>] [--notify-level <0|1|2|3>] [--notify-mode <0|1>]"
6765     _usage "$_NOTIFY_WIKI"
6766     return 1
6767   fi
6768
6769   if [ "$_nlevel" ]; then
6770     _info "Set notify level to: $_nlevel"
6771     export "NOTIFY_LEVEL=$_nlevel"
6772     _saveaccountconf "NOTIFY_LEVEL" "$NOTIFY_LEVEL"
6773   fi
6774
6775   if [ "$_nmode" ]; then
6776     _info "Set notify mode to: $_nmode"
6777     export "NOTIFY_MODE=$_nmode"
6778     _saveaccountconf "NOTIFY_MODE" "$NOTIFY_MODE"
6779   fi
6780
6781   if [ "$_nhook" ]; then
6782     _info "Set notify hook to: $_nhook"
6783     if [ "$_nhook" = "$NO_VALUE" ]; then
6784       _info "Clear notify hook"
6785       _clearaccountconf "NOTIFY_HOOK"
6786     else
6787       if _set_notify_hook "$_nhook"; then
6788         export NOTIFY_HOOK="$_nhook"
6789         _saveaccountconf "NOTIFY_HOOK" "$NOTIFY_HOOK"
6790         return 0
6791       else
6792         _err "Can not set notify hook to: $_nhook"
6793         return 1
6794       fi
6795     fi
6796   fi
6797
6798 }
6799
6800 showhelp() {
6801   _initpath
6802   version
6803   echo "Usage: $PROJECT_ENTRY <command> ... [parameters ...]
6804 Commands:
6805   -h, --help               Show this help message.
6806   -v, --version            Show version info.
6807   --install                Install $PROJECT_NAME to your system.
6808   --uninstall              Uninstall $PROJECT_NAME, and uninstall the cron job.
6809   --upgrade                Upgrade $PROJECT_NAME to the latest code from $PROJECT.
6810   --issue                  Issue a cert.
6811   --deploy                 Deploy the cert to your server.
6812   -i, --install-cert       Install the issued cert to apache/nginx or any other server.
6813   -r, --renew              Renew a cert.
6814   --renew-all              Renew all the certs.
6815   --revoke                 Revoke a cert.
6816   --remove                 Remove the cert from list of certs known to $PROJECT_NAME.
6817   --list                   List all the certs.
6818   --info                   Show the $PROJECT_NAME configs, or the configs for a domain with [-d domain] parameter.
6819   --to-pkcs12              Export the certificate and key to a pfx file.
6820   --to-pkcs8               Convert to pkcs8 format.
6821   --sign-csr               Issue a cert from an existing csr.
6822   --show-csr               Show the content of a csr.
6823   -ccr, --create-csr       Create CSR, professional use.
6824   --create-domain-key      Create an domain private key, professional use.
6825   --update-account         Update account info.
6826   --register-account       Register account key.
6827   --deactivate-account     Deactivate the account.
6828   --create-account-key     Create an account private key, professional use.
6829   --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.
6830   --uninstall-cronjob      Uninstall the cron job. The 'uninstall' command can do this automatically.
6831   --cron                   Run cron job to renew all the certs.
6832   --set-notify             Set the cron notification hook, level or mode.
6833   --deactivate             Deactivate the domain authz, professional use.
6834   --set-default-ca         Used with '--server', Set the default CA to use.
6835                            See: $_SERVER_WIKI
6836   --set-default-chain      Set the default preferred chain for a CA.
6837                            See: $_PREFERRED_CHAIN_WIKI
6838
6839
6840 Parameters:
6841   -d, --domain <domain.tld>         Specifies a domain, used to issue, renew or revoke etc.
6842   --challenge-alias <domain.tld>    The challenge domain alias for DNS alias mode.
6843                                       See: $_DNS_ALIAS_WIKI
6844
6845   --domain-alias <domain.tld>       The domain alias for DNS alias mode.
6846                                       See: $_DNS_ALIAS_WIKI
6847
6848   --preferred-chain <chain>         If the CA offers multiple certificate chains, prefer the chain with an issuer matching this Subject Common Name.
6849                                       If no match, the default offered chain will be used. (default: empty)
6850                                       See: $_PREFERRED_CHAIN_WIKI
6851
6852   --valid-to    <date-time>         Request the NotAfter field of the cert.
6853                                       See: $_VALIDITY_WIKI
6854   --valid-from  <date-time>         Request the NotBefore field of the cert.
6855                                       See: $_VALIDITY_WIKI
6856
6857   -f, --force                       Force install, force cert renewal or override sudo restrictions.
6858   --staging, --test                 Use staging server, for testing.
6859   --debug [0|1|2|3]                 Output debug info. Defaults to 1 if argument is omitted.
6860   --output-insecure                 Output all the sensitive messages.
6861                                       By default all the credentials/sensitive messages are hidden from the output/debug/log for security.
6862   -w, --webroot <directory>         Specifies the web root folder for web root mode.
6863   --standalone                      Use standalone mode.
6864   --alpn                            Use standalone alpn mode.
6865   --stateless                       Use stateless mode.
6866                                       See: $_STATELESS_WIKI
6867
6868   --apache                          Use apache mode.
6869   --dns [dns_hook]                  Use dns manual mode or dns api. Defaults to manual mode when argument is omitted.
6870                                       See: $_DNS_API_WIKI
6871
6872   --dnssleep <seconds>              The time in seconds to wait for all the txt records to propagate in dns api mode.
6873                                       It's not necessary to use this by default, $PROJECT_NAME polls dns status by DOH automatically.
6874   -k, --keylength <bits>            Specifies the domain key length: 2048, 3072, 4096, 8192 or ec-256, ec-384, ec-521.
6875   -ak, --accountkeylength <bits>    Specifies the account key length: 2048, 3072, 4096
6876   --log [file]                      Specifies the log file. Defaults to \"$DEFAULT_LOG_FILE\" if argument is omitted.
6877   --log-level <1|2>                 Specifies the log level, default is 1.
6878   --syslog <0|3|6|7>                Syslog level, 0: disable syslog, 3: error, 6: info, 7: debug.
6879   --eab-kid <eab_key_id>            Key Identifier for External Account Binding.
6880   --eab-hmac-key <eab_hmac_key>     HMAC key for External Account Binding.
6881
6882
6883   These parameters are to install the cert to nginx/apache or any other server after issue/renew a cert:
6884
6885   --cert-file <file>                Path to copy the cert file to after issue/renew..
6886   --key-file <file>                 Path to copy the key file to after issue/renew.
6887   --ca-file <file>                  Path to copy the intermediate cert file to after issue/renew.
6888   --fullchain-file <file>           Path to copy the fullchain cert file to after issue/renew.
6889   --reloadcmd <command>             Command to execute after issue/renew to reload the server.
6890
6891   --server <server_uri>             ACME Directory Resource URI. (default: $DEFAULT_CA)
6892                                       See: $_SERVER_WIKI
6893
6894   --accountconf <file>              Specifies a customized account config file.
6895   --home <directory>                Specifies the home dir for $PROJECT_NAME.
6896   --cert-home <directory>           Specifies the home dir to save all the certs, only valid for '--install' command.
6897   --config-home <directory>         Specifies the home dir to save all the configurations.
6898   --useragent <string>              Specifies the user agent string. it will be saved for future use too.
6899   -m, --email <email>               Specifies the account email, only valid for the '--install' and '--update-account' command.
6900   --accountkey <file>               Specifies the account key path, only valid for the '--install' command.
6901   --days <ndays>                    Specifies the days to renew the cert when using '--issue' command. The default value is $DEFAULT_RENEW days.
6902   --httpport <port>                 Specifies the standalone listening port. Only valid if the server is behind a reverse proxy or load balancer.
6903   --tlsport <port>                  Specifies the standalone tls listening port. Only valid if the server is behind a reverse proxy or load balancer.
6904   --local-address <ip>              Specifies the standalone/tls server listening address, in case you have multiple ip addresses.
6905   --listraw                         Only used for '--list' command, list the certs in raw format.
6906   -se, --stop-renew-on-error        Only valid for '--renew-all' command. Stop if one cert has error in renewal.
6907   --insecure                        Do not check the server certificate, in some devices, the api server's certificate may not be trusted.
6908   --ca-bundle <file>                Specifies the path to the CA certificate bundle to verify api server's certificate.
6909   --ca-path <directory>             Specifies directory containing CA certificates in PEM format, used by wget or curl.
6910   --no-cron                         Only valid for '--install' command, which means: do not install the default cron job.
6911                                       In this case, the certs will not be renewed automatically.
6912   --no-profile                      Only valid for '--install' command, which means: do not install aliases to user profile.
6913   --no-color                        Do not output color text.
6914   --force-color                     Force output of color text. Useful for non-interactive use with the aha tool for HTML E-Mails.
6915   --ecc                             Specifies to use the ECC cert. Valid for '--install-cert', '--renew', '--revoke', '--to-pkcs12' and '--create-csr'
6916   --csr <file>                      Specifies the input csr.
6917   --pre-hook <command>              Command to be run before obtaining any certificates.
6918   --post-hook <command>             Command to be run after attempting to obtain/renew certificates. Runs regardless of whether obtain/renew succeeded or failed.
6919   --renew-hook <command>            Command to be run after each successfully renewed certificate.
6920   --deploy-hook <hookname>          The hook file to deploy cert
6921   --ocsp, --ocsp-must-staple        Generate OCSP-Must-Staple extension.
6922   --always-force-new-domain-key     Generate new domain key on renewal. Otherwise, the domain key is not changed by default.
6923   --auto-upgrade [0|1]              Valid for '--upgrade' command, indicating whether to upgrade automatically in future. Defaults to 1 if argument is omitted.
6924   --listen-v4                       Force standalone/tls server to listen at ipv4.
6925   --listen-v6                       Force standalone/tls server to listen at ipv6.
6926   --openssl-bin <file>              Specifies a custom openssl bin location.
6927   --use-wget                        Force to use wget, if you have both curl and wget installed.
6928   --yes-I-know-dns-manual-mode-enough-go-ahead-please  Force use of dns manual mode.
6929                                       See:  $_DNS_MANUAL_WIKI
6930
6931   -b, --branch <branch>             Only valid for '--upgrade' command, specifies the branch name to upgrade to.
6932   --notify-level <0|1|2|3>          Set the notification level:  Default value is $NOTIFY_LEVEL_DEFAULT.
6933                                       0: disabled, no notification will be sent.
6934                                       1: send notifications only when there is an error.
6935                                       2: send notifications when a cert is successfully renewed, or there is an error.
6936                                       3: send notifications when a cert is skipped, renewed, or error.
6937   --notify-mode <0|1>               Set notification mode. Default value is $NOTIFY_MODE_DEFAULT.
6938                                       0: Bulk mode. Send all the domain's notifications in one message(mail).
6939                                       1: Cert mode. Send a message for every single cert.
6940   --notify-hook <hookname>          Set the notify hook
6941   --revoke-reason <0-10>            The reason for revocation, can be used in conjunction with the '--revoke' command.
6942                                       See: $_REVOKE_WIKI
6943
6944   --password <password>             Add a password to exported pfx file. Use with --to-pkcs12.
6945
6946
6947 "
6948 }
6949
6950 installOnline() {
6951   _info "Installing from online archive."
6952
6953   _branch="$BRANCH"
6954   if [ -z "$_branch" ]; then
6955     _branch="master"
6956   fi
6957
6958   target="$PROJECT/archive/$_branch.tar.gz"
6959   _info "Downloading $target"
6960   localname="$_branch.tar.gz"
6961   if ! _get "$target" >$localname; then
6962     _err "Download error."
6963     return 1
6964   fi
6965   (
6966     _info "Extracting $localname"
6967     if ! (tar xzf $localname || gtar xzf $localname); then
6968       _err "Extraction error."
6969       exit 1
6970     fi
6971
6972     cd "$PROJECT_NAME-$_branch"
6973     chmod +x $PROJECT_ENTRY
6974     if ./$PROJECT_ENTRY --install "$@"; then
6975       _info "Install success!"
6976     fi
6977
6978     cd ..
6979
6980     rm -rf "$PROJECT_NAME-$_branch"
6981     rm -f "$localname"
6982   )
6983 }
6984
6985 _getRepoHash() {
6986   _hash_path=$1
6987   shift
6988   _hash_url="https://api.github.com/repos/acmesh-official/$PROJECT_NAME/git/refs/$_hash_path"
6989   _get $_hash_url | tr -d "\r\n" | tr '{},' '\n\n\n' | grep '"sha":' | cut -d '"' -f 4
6990 }
6991
6992 _getUpgradeHash() {
6993   _b="$BRANCH"
6994   if [ -z "$_b" ]; then
6995     _b="master"
6996   fi
6997   _hash=$(_getRepoHash "heads/$_b")
6998   if [ -z "$_hash" ]; then _hash=$(_getRepoHash "tags/$_b"); fi
6999   echo $_hash
7000 }
7001
7002 upgrade() {
7003   if (
7004     _initpath
7005     [ -z "$FORCE" ] && [ "$(_getUpgradeHash)" = "$(_readaccountconf "UPGRADE_HASH")" ] && _info "Already uptodate!" && exit 0
7006     export LE_WORKING_DIR
7007     cd "$LE_WORKING_DIR"
7008     installOnline "--nocron" "--noprofile"
7009   ); then
7010     _info "Upgrade success!"
7011     exit 0
7012   else
7013     _err "Upgrade failed!"
7014     exit 1
7015   fi
7016 }
7017
7018 _processAccountConf() {
7019   if [ "$_useragent" ]; then
7020     _saveaccountconf "USER_AGENT" "$_useragent"
7021   elif [ "$USER_AGENT" ] && [ "$USER_AGENT" != "$DEFAULT_USER_AGENT" ]; then
7022     _saveaccountconf "USER_AGENT" "$USER_AGENT"
7023   fi
7024
7025   if [ "$_openssl_bin" ]; then
7026     _saveaccountconf "ACME_OPENSSL_BIN" "$_openssl_bin"
7027   elif [ "$ACME_OPENSSL_BIN" ] && [ "$ACME_OPENSSL_BIN" != "$DEFAULT_OPENSSL_BIN" ]; then
7028     _saveaccountconf "ACME_OPENSSL_BIN" "$ACME_OPENSSL_BIN"
7029   fi
7030
7031   if [ "$_auto_upgrade" ]; then
7032     _saveaccountconf "AUTO_UPGRADE" "$_auto_upgrade"
7033   elif [ "$AUTO_UPGRADE" ]; then
7034     _saveaccountconf "AUTO_UPGRADE" "$AUTO_UPGRADE"
7035   fi
7036
7037   if [ "$_use_wget" ]; then
7038     _saveaccountconf "ACME_USE_WGET" "$_use_wget"
7039   elif [ "$ACME_USE_WGET" ]; then
7040     _saveaccountconf "ACME_USE_WGET" "$ACME_USE_WGET"
7041   fi
7042
7043 }
7044
7045 _checkSudo() {
7046   if [ -z "__INTERACTIVE" ]; then
7047     #don't check if it's not in an interactive shell
7048     return 0
7049   fi
7050   if [ "$SUDO_GID" ] && [ "$SUDO_COMMAND" ] && [ "$SUDO_USER" ] && [ "$SUDO_UID" ]; then
7051     if [ "$SUDO_USER" = "root" ] && [ "$SUDO_UID" = "0" ]; then
7052       #it's root using sudo, no matter it's using sudo or not, just fine
7053       return 0
7054     fi
7055     if [ -n "$SUDO_COMMAND" ]; then
7056       #it's a normal user doing "sudo su", or `sudo -i` or `sudo -s`, or `sudo su acmeuser1`
7057       _endswith "$SUDO_COMMAND" /bin/su || _contains "$SUDO_COMMAND" "/bin/su " || grep "^$SUDO_COMMAND\$" /etc/shells >/dev/null 2>&1
7058       return $?
7059     fi
7060     #otherwise
7061     return 1
7062   fi
7063   return 0
7064 }
7065
7066 #server  #keylength
7067 _selectServer() {
7068   _server="$1"
7069   _skeylength="$2"
7070   _server_lower="$(echo "$_server" | _lower_case)"
7071   _sindex=0
7072   for snames in $CA_NAMES; do
7073     snames="$(echo "$snames" | _lower_case)"
7074     _sindex="$(_math $_sindex + 1)"
7075     _debug2 "_selectServer try snames" "$snames"
7076     for sname in $(echo "$snames" | tr ',' ' '); do
7077       if [ "$_server_lower" = "$sname" ]; then
7078         _debug2 "_selectServer match $sname"
7079         _serverdir="$(_getfield "$CA_SERVERS" $_sindex)"
7080         if [ "$_serverdir" = "$CA_SSLCOM_RSA" ] && _isEccKey "$_skeylength"; then
7081           _serverdir="$CA_SSLCOM_ECC"
7082         fi
7083         _debug "Selected server: $_serverdir"
7084         ACME_DIRECTORY="$_serverdir"
7085         export ACME_DIRECTORY
7086         return
7087       fi
7088     done
7089   done
7090   ACME_DIRECTORY="$_server"
7091   export ACME_DIRECTORY
7092 }
7093
7094 #url
7095 _getCAShortName() {
7096   caurl="$1"
7097   if [ -z "$caurl" ]; then
7098     caurl="$DEFAULT_CA"
7099   fi
7100   if [ "$CA_SSLCOM_ECC" = "$caurl" ]; then
7101     caurl="$CA_SSLCOM_RSA" #just hack to get the short name
7102   fi
7103   caurl_lower="$(echo $caurl | _lower_case)"
7104   _sindex=0
7105   for surl in $(echo "$CA_SERVERS" | _lower_case | tr , ' '); do
7106     _sindex="$(_math $_sindex + 1)"
7107     if [ "$caurl_lower" = "$surl" ]; then
7108       _nindex=0
7109       for snames in $CA_NAMES; do
7110         _nindex="$(_math $_nindex + 1)"
7111         if [ $_nindex -ge $_sindex ]; then
7112           _getfield "$snames" 1
7113           return
7114         fi
7115       done
7116     fi
7117   done
7118   echo "$caurl"
7119 }
7120
7121 #set default ca to $ACME_DIRECTORY
7122 setdefaultca() {
7123   if [ -z "$ACME_DIRECTORY" ]; then
7124     _err "Please give a --server parameter."
7125     return 1
7126   fi
7127   _saveaccountconf "DEFAULT_ACME_SERVER" "$ACME_DIRECTORY"
7128   _info "Changed default CA to: $(__green "$ACME_DIRECTORY")"
7129 }
7130
7131 #preferred-chain
7132 setdefaultchain() {
7133   _initpath
7134   _preferred_chain="$1"
7135   if [ -z "$_preferred_chain" ]; then
7136     _err "Please give a '--preferred-chain value' value."
7137     return 1
7138   fi
7139   mkdir -p "$CA_DIR"
7140   _savecaconf "DEFAULT_PREFERRED_CHAIN" "$_preferred_chain"
7141 }
7142
7143 #domain ecc
7144 info() {
7145   _domain="$1"
7146   _ecc="$2"
7147   _initpath
7148   if [ -z "$_domain" ]; then
7149     _debug "Show global configs"
7150     echo "LE_WORKING_DIR=$LE_WORKING_DIR"
7151     echo "LE_CONFIG_HOME=$LE_CONFIG_HOME"
7152     cat "$ACCOUNT_CONF_PATH"
7153   else
7154     _debug "Show domain configs"
7155     (
7156       _initpath "$_domain" "$_ecc"
7157       echo "DOMAIN_CONF=$DOMAIN_CONF"
7158       for seg in $(cat $DOMAIN_CONF | cut -d = -f 1); do
7159         echo "$seg=$(_readdomainconf "$seg")"
7160       done
7161     )
7162   fi
7163 }
7164
7165 _process() {
7166   _CMD=""
7167   _domain=""
7168   _altdomains="$NO_VALUE"
7169   _webroot=""
7170   _challenge_alias=""
7171   _keylength="$DEFAULT_DOMAIN_KEY_LENGTH"
7172   _accountkeylength="$DEFAULT_ACCOUNT_KEY_LENGTH"
7173   _cert_file=""
7174   _key_file=""
7175   _ca_file=""
7176   _fullchain_file=""
7177   _reloadcmd=""
7178   _password=""
7179   _accountconf=""
7180   _useragent=""
7181   _accountemail=""
7182   _accountkey=""
7183   _certhome=""
7184   _confighome=""
7185   _httpport=""
7186   _tlsport=""
7187   _dnssleep=""
7188   _listraw=""
7189   _stopRenewOnError=""
7190   #_insecure=""
7191   _ca_bundle=""
7192   _ca_path=""
7193   _nocron=""
7194   _noprofile=""
7195   _ecc=""
7196   _csr=""
7197   _pre_hook=""
7198   _post_hook=""
7199   _renew_hook=""
7200   _deploy_hook=""
7201   _logfile=""
7202   _log=""
7203   _local_address=""
7204   _log_level=""
7205   _auto_upgrade=""
7206   _listen_v4=""
7207   _listen_v6=""
7208   _openssl_bin=""
7209   _syslog=""
7210   _use_wget=""
7211   _server=""
7212   _notify_hook=""
7213   _notify_level=""
7214   _notify_mode=""
7215   _revoke_reason=""
7216   _eab_kid=""
7217   _eab_hmac_key=""
7218   _preferred_chain=""
7219   _valid_from=""
7220   _valid_to=""
7221   while [ ${#} -gt 0 ]; do
7222     case "${1}" in
7223
7224     --help | -h)
7225       showhelp
7226       return
7227       ;;
7228     --version | -v)
7229       version
7230       return
7231       ;;
7232     --install)
7233       _CMD="install"
7234       ;;
7235     --install-online)
7236       shift
7237       installOnline "$@"
7238       return
7239       ;;
7240     --uninstall)
7241       _CMD="uninstall"
7242       ;;
7243     --upgrade)
7244       _CMD="upgrade"
7245       ;;
7246     --issue)
7247       _CMD="issue"
7248       ;;
7249     --deploy)
7250       _CMD="deploy"
7251       ;;
7252     --sign-csr | --signcsr)
7253       _CMD="signcsr"
7254       ;;
7255     --show-csr | --showcsr)
7256       _CMD="showcsr"
7257       ;;
7258     -i | --install-cert | --installcert)
7259       _CMD="installcert"
7260       ;;
7261     --renew | -r)
7262       _CMD="renew"
7263       ;;
7264     --renew-all | --renewAll | --renewall)
7265       _CMD="renewAll"
7266       ;;
7267     --revoke)
7268       _CMD="revoke"
7269       ;;
7270     --remove)
7271       _CMD="remove"
7272       ;;
7273     --list)
7274       _CMD="list"
7275       ;;
7276     --info)
7277       _CMD="info"
7278       ;;
7279     --install-cronjob | --installcronjob)
7280       _CMD="installcronjob"
7281       ;;
7282     --uninstall-cronjob | --uninstallcronjob)
7283       _CMD="uninstallcronjob"
7284       ;;
7285     --cron)
7286       _CMD="cron"
7287       ;;
7288     --to-pkcs12 | --to-pkcs | --toPkcs)
7289       _CMD="toPkcs"
7290       ;;
7291     --to-pkcs8 | --toPkcs8)
7292       _CMD="toPkcs8"
7293       ;;
7294     --create-account-key | --createAccountKey | --createaccountkey | -cak)
7295       _CMD="createAccountKey"
7296       ;;
7297     --create-domain-key | --createDomainKey | --createdomainkey | -cdk)
7298       _CMD="createDomainKey"
7299       ;;
7300     -ccr | --create-csr | --createCSR | --createcsr)
7301       _CMD="createCSR"
7302       ;;
7303     --deactivate)
7304       _CMD="deactivate"
7305       ;;
7306     --update-account | --updateaccount)
7307       _CMD="updateaccount"
7308       ;;
7309     --register-account | --registeraccount)
7310       _CMD="registeraccount"
7311       ;;
7312     --deactivate-account)
7313       _CMD="deactivateaccount"
7314       ;;
7315     --set-notify)
7316       _CMD="setnotify"
7317       ;;
7318     --set-default-ca)
7319       _CMD="setdefaultca"
7320       ;;
7321     --set-default-chain)
7322       _CMD="setdefaultchain"
7323       ;;
7324     -d | --domain)
7325       _dvalue="$2"
7326
7327       if [ "$_dvalue" ]; then
7328         if _startswith "$_dvalue" "-"; then
7329           _err "'$_dvalue' is not a valid domain for parameter '$1'"
7330           return 1
7331         fi
7332         if _is_idn "$_dvalue" && ! _exists idn; then
7333           _err "It seems that $_dvalue is an IDN( Internationalized Domain Names), please install 'idn' command first."
7334           return 1
7335         fi
7336
7337         if [ -z "$_domain" ]; then
7338           _domain="$_dvalue"
7339         else
7340           if [ "$_altdomains" = "$NO_VALUE" ]; then
7341             _altdomains="$_dvalue"
7342           else
7343             _altdomains="$_altdomains,$_dvalue"
7344           fi
7345         fi
7346       fi
7347
7348       shift
7349       ;;
7350
7351     -f | --force)
7352       FORCE="1"
7353       ;;
7354     --staging | --test)
7355       STAGE="1"
7356       ;;
7357     --server)
7358       _server="$2"
7359       shift
7360       ;;
7361     --debug)
7362       if [ -z "$2" ] || _startswith "$2" "-"; then
7363         DEBUG="$DEBUG_LEVEL_DEFAULT"
7364       else
7365         DEBUG="$2"
7366         shift
7367       fi
7368       ;;
7369     --output-insecure)
7370       export OUTPUT_INSECURE=1
7371       ;;
7372     -w | --webroot)
7373       wvalue="$2"
7374       if [ -z "$_webroot" ]; then
7375         _webroot="$wvalue"
7376       else
7377         _webroot="$_webroot,$wvalue"
7378       fi
7379       shift
7380       ;;
7381     --challenge-alias)
7382       cvalue="$2"
7383       _challenge_alias="$_challenge_alias$cvalue,"
7384       shift
7385       ;;
7386     --domain-alias)
7387       cvalue="$DNS_ALIAS_PREFIX$2"
7388       _challenge_alias="$_challenge_alias$cvalue,"
7389       shift
7390       ;;
7391     --standalone)
7392       wvalue="$NO_VALUE"
7393       if [ -z "$_webroot" ]; then
7394         _webroot="$wvalue"
7395       else
7396         _webroot="$_webroot,$wvalue"
7397       fi
7398       ;;
7399     --alpn)
7400       wvalue="$W_ALPN"
7401       if [ -z "$_webroot" ]; then
7402         _webroot="$wvalue"
7403       else
7404         _webroot="$_webroot,$wvalue"
7405       fi
7406       ;;
7407     --stateless)
7408       wvalue="$MODE_STATELESS"
7409       if [ -z "$_webroot" ]; then
7410         _webroot="$wvalue"
7411       else
7412         _webroot="$_webroot,$wvalue"
7413       fi
7414       ;;
7415     --local-address)
7416       lvalue="$2"
7417       _local_address="$_local_address$lvalue,"
7418       shift
7419       ;;
7420     --apache)
7421       wvalue="apache"
7422       if [ -z "$_webroot" ]; then
7423         _webroot="$wvalue"
7424       else
7425         _webroot="$_webroot,$wvalue"
7426       fi
7427       ;;
7428     --nginx)
7429       wvalue="$NGINX"
7430       if [ "$2" ] && ! _startswith "$2" "-"; then
7431         wvalue="$NGINX$2"
7432         shift
7433       fi
7434       if [ -z "$_webroot" ]; then
7435         _webroot="$wvalue"
7436       else
7437         _webroot="$_webroot,$wvalue"
7438       fi
7439       ;;
7440     --dns)
7441       wvalue="$W_DNS"
7442       if [ "$2" ] && ! _startswith "$2" "-"; then
7443         wvalue="$2"
7444         shift
7445       fi
7446       if [ -z "$_webroot" ]; then
7447         _webroot="$wvalue"
7448       else
7449         _webroot="$_webroot,$wvalue"
7450       fi
7451       ;;
7452     --dnssleep)
7453       _dnssleep="$2"
7454       Le_DNSSleep="$_dnssleep"
7455       shift
7456       ;;
7457     --keylength | -k)
7458       _keylength="$2"
7459       shift
7460       ;;
7461     -ak | --accountkeylength)
7462       _accountkeylength="$2"
7463       shift
7464       ;;
7465     --cert-file | --certpath)
7466       _cert_file="$2"
7467       shift
7468       ;;
7469     --key-file | --keypath)
7470       _key_file="$2"
7471       shift
7472       ;;
7473     --ca-file | --capath)
7474       _ca_file="$2"
7475       shift
7476       ;;
7477     --fullchain-file | --fullchainpath)
7478       _fullchain_file="$2"
7479       shift
7480       ;;
7481     --reloadcmd | --reloadCmd)
7482       _reloadcmd="$2"
7483       shift
7484       ;;
7485     --password)
7486       _password="$2"
7487       shift
7488       ;;
7489     --accountconf)
7490       _accountconf="$2"
7491       ACCOUNT_CONF_PATH="$_accountconf"
7492       shift
7493       ;;
7494     --home)
7495       export LE_WORKING_DIR="$2"
7496       shift
7497       ;;
7498     --cert-home | --certhome)
7499       _certhome="$2"
7500       export CERT_HOME="$_certhome"
7501       shift
7502       ;;
7503     --config-home)
7504       _confighome="$2"
7505       export LE_CONFIG_HOME="$_confighome"
7506       shift
7507       ;;
7508     --useragent)
7509       _useragent="$2"
7510       USER_AGENT="$_useragent"
7511       shift
7512       ;;
7513     -m | --email | --accountemail)
7514       _accountemail="$2"
7515       export ACCOUNT_EMAIL="$_accountemail"
7516       shift
7517       ;;
7518     --accountkey)
7519       _accountkey="$2"
7520       ACCOUNT_KEY_PATH="$_accountkey"
7521       shift
7522       ;;
7523     --days)
7524       _days="$2"
7525       Le_RenewalDays="$_days"
7526       shift
7527       ;;
7528     --valid-from)
7529       _valid_from="$2"
7530       shift
7531       ;;
7532     --valid-to)
7533       _valid_to="$2"
7534       shift
7535       ;;
7536     --httpport)
7537       _httpport="$2"
7538       Le_HTTPPort="$_httpport"
7539       shift
7540       ;;
7541     --tlsport)
7542       _tlsport="$2"
7543       Le_TLSPort="$_tlsport"
7544       shift
7545       ;;
7546     --listraw)
7547       _listraw="raw"
7548       ;;
7549     -se | --stop-renew-on-error | --stopRenewOnError | --stoprenewonerror)
7550       _stopRenewOnError="1"
7551       ;;
7552     --insecure)
7553       #_insecure="1"
7554       HTTPS_INSECURE="1"
7555       ;;
7556     --ca-bundle)
7557       _ca_bundle="$(_readlink "$2")"
7558       CA_BUNDLE="$_ca_bundle"
7559       shift
7560       ;;
7561     --ca-path)
7562       _ca_path="$2"
7563       CA_PATH="$_ca_path"
7564       shift
7565       ;;
7566     --no-cron | --nocron)
7567       _nocron="1"
7568       ;;
7569     --no-profile | --noprofile)
7570       _noprofile="1"
7571       ;;
7572     --no-color)
7573       export ACME_NO_COLOR=1
7574       ;;
7575     --force-color)
7576       export ACME_FORCE_COLOR=1
7577       ;;
7578     --ecc)
7579       _ecc="isEcc"
7580       ;;
7581     --csr)
7582       _csr="$2"
7583       shift
7584       ;;
7585     --pre-hook)
7586       _pre_hook="$2"
7587       shift
7588       ;;
7589     --post-hook)
7590       _post_hook="$2"
7591       shift
7592       ;;
7593     --renew-hook)
7594       _renew_hook="$2"
7595       shift
7596       ;;
7597     --deploy-hook)
7598       if [ -z "$2" ] || _startswith "$2" "-"; then
7599         _usage "Please specify a value for '--deploy-hook'"
7600         return 1
7601       fi
7602       _deploy_hook="$_deploy_hook$2,"
7603       shift
7604       ;;
7605     --ocsp-must-staple | --ocsp)
7606       Le_OCSP_Staple="1"
7607       ;;
7608     --always-force-new-domain-key)
7609       if [ -z "$2" ] || _startswith "$2" "-"; then
7610         Le_ForceNewDomainKey=1
7611       else
7612         Le_ForceNewDomainKey="$2"
7613         shift
7614       fi
7615       ;;
7616     --yes-I-know-dns-manual-mode-enough-go-ahead-please)
7617       export FORCE_DNS_MANUAL=1
7618       ;;
7619     --log | --logfile)
7620       _log="1"
7621       _logfile="$2"
7622       if _startswith "$_logfile" '-'; then
7623         _logfile=""
7624       else
7625         shift
7626       fi
7627       LOG_FILE="$_logfile"
7628       if [ -z "$LOG_LEVEL" ]; then
7629         LOG_LEVEL="$DEFAULT_LOG_LEVEL"
7630       fi
7631       ;;
7632     --log-level)
7633       _log_level="$2"
7634       LOG_LEVEL="$_log_level"
7635       shift
7636       ;;
7637     --syslog)
7638       if ! _startswith "$2" '-'; then
7639         _syslog="$2"
7640         shift
7641       fi
7642       if [ -z "$_syslog" ]; then
7643         _syslog="$SYSLOG_LEVEL_DEFAULT"
7644       fi
7645       ;;
7646     --auto-upgrade)
7647       _auto_upgrade="$2"
7648       if [ -z "$_auto_upgrade" ] || _startswith "$_auto_upgrade" '-'; then
7649         _auto_upgrade="1"
7650       else
7651         shift
7652       fi
7653       AUTO_UPGRADE="$_auto_upgrade"
7654       ;;
7655     --listen-v4)
7656       _listen_v4="1"
7657       Le_Listen_V4="$_listen_v4"
7658       ;;
7659     --listen-v6)
7660       _listen_v6="1"
7661       Le_Listen_V6="$_listen_v6"
7662       ;;
7663     --openssl-bin)
7664       _openssl_bin="$2"
7665       ACME_OPENSSL_BIN="$_openssl_bin"
7666       shift
7667       ;;
7668     --use-wget)
7669       _use_wget="1"
7670       ACME_USE_WGET="1"
7671       ;;
7672     --branch | -b)
7673       export BRANCH="$2"
7674       shift
7675       ;;
7676     --notify-hook)
7677       _nhook="$2"
7678       if _startswith "$_nhook" "-"; then
7679         _err "'$_nhook' is not a hook name for '$1'"
7680         return 1
7681       fi
7682       if [ "$_notify_hook" ]; then
7683         _notify_hook="$_notify_hook,$_nhook"
7684       else
7685         _notify_hook="$_nhook"
7686       fi
7687       shift
7688       ;;
7689     --notify-level)
7690       _nlevel="$2"
7691       if _startswith "$_nlevel" "-"; then
7692         _err "'$_nlevel' is not a integer for '$1'"
7693         return 1
7694       fi
7695       _notify_level="$_nlevel"
7696       shift
7697       ;;
7698     --notify-mode)
7699       _nmode="$2"
7700       if _startswith "$_nmode" "-"; then
7701         _err "'$_nmode' is not a integer for '$1'"
7702         return 1
7703       fi
7704       _notify_mode="$_nmode"
7705       shift
7706       ;;
7707     --revoke-reason)
7708       _revoke_reason="$2"
7709       if _startswith "$_revoke_reason" "-"; then
7710         _err "'$_revoke_reason' is not a integer for '$1'"
7711         return 1
7712       fi
7713       shift
7714       ;;
7715     --eab-kid)
7716       _eab_kid="$2"
7717       shift
7718       ;;
7719     --eab-hmac-key)
7720       _eab_hmac_key="$2"
7721       shift
7722       ;;
7723     --preferred-chain)
7724       _preferred_chain="$2"
7725       shift
7726       ;;
7727     *)
7728       _err "Unknown parameter : $1"
7729       return 1
7730       ;;
7731     esac
7732
7733     shift 1
7734   done
7735
7736   if [ "$_server" ]; then
7737     _selectServer "$_server" "${_ecc:-$_keylength}"
7738     _server="$ACME_DIRECTORY"
7739   fi
7740
7741   if [ "${_CMD}" != "install" ]; then
7742     if [ "$__INTERACTIVE" ] && ! _checkSudo; then
7743       if [ -z "$FORCE" ]; then
7744         #Use "echo" here, instead of _info. it's too early
7745         echo "It seems that you are using sudo, please read this link first:"
7746         echo "$_SUDO_WIKI"
7747         return 1
7748       fi
7749     fi
7750     __initHome
7751     if [ "$_log" ]; then
7752       if [ -z "$_logfile" ]; then
7753         _logfile="$DEFAULT_LOG_FILE"
7754       fi
7755     fi
7756     if [ "$_logfile" ]; then
7757       _saveaccountconf "LOG_FILE" "$_logfile"
7758       LOG_FILE="$_logfile"
7759     fi
7760
7761     if [ "$_log_level" ]; then
7762       _saveaccountconf "LOG_LEVEL" "$_log_level"
7763       LOG_LEVEL="$_log_level"
7764     fi
7765
7766     if [ "$_syslog" ]; then
7767       if _exists logger; then
7768         if [ "$_syslog" = "0" ]; then
7769           _clearaccountconf "SYS_LOG"
7770         else
7771           _saveaccountconf "SYS_LOG" "$_syslog"
7772         fi
7773         SYS_LOG="$_syslog"
7774       else
7775         _err "The 'logger' command is not found, can not enable syslog."
7776         _clearaccountconf "SYS_LOG"
7777         SYS_LOG=""
7778       fi
7779     fi
7780
7781     _processAccountConf
7782   fi
7783
7784   _debug2 LE_WORKING_DIR "$LE_WORKING_DIR"
7785
7786   if [ "$DEBUG" ]; then
7787     version
7788     if [ "$_server" ]; then
7789       _debug "Using server: $_server"
7790     fi
7791   fi
7792   _debug "Running cmd: ${_CMD}"
7793   case "${_CMD}" in
7794   install) install "$_nocron" "$_confighome" "$_noprofile" "$_accountemail" ;;
7795   uninstall) uninstall "$_nocron" ;;
7796   upgrade) upgrade ;;
7797   issue)
7798     issue "$_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" "$_valid_from" "$_valid_to"
7799     ;;
7800   deploy)
7801     deploy "$_domain" "$_deploy_hook" "$_ecc"
7802     ;;
7803   signcsr)
7804     signcsr "$_csr" "$_webroot" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_address" "$_challenge_alias" "$_preferred_chain"
7805     ;;
7806   showcsr)
7807     showcsr "$_csr" "$_domain"
7808     ;;
7809   installcert)
7810     installcert "$_domain" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_ecc"
7811     ;;
7812   renew)
7813     renew "$_domain" "$_ecc" "$_server"
7814     ;;
7815   renewAll)
7816     renewAll "$_stopRenewOnError" "$_server"
7817     ;;
7818   revoke)
7819     revoke "$_domain" "$_ecc" "$_revoke_reason"
7820     ;;
7821   remove)
7822     remove "$_domain" "$_ecc"
7823     ;;
7824   deactivate)
7825     deactivate "$_domain,$_altdomains"
7826     ;;
7827   registeraccount)
7828     registeraccount "$_accountkeylength" "$_eab_kid" "$_eab_hmac_key"
7829     ;;
7830   updateaccount)
7831     updateaccount
7832     ;;
7833   deactivateaccount)
7834     deactivateaccount
7835     ;;
7836   list)
7837     list "$_listraw" "$_domain"
7838     ;;
7839   info)
7840     info "$_domain" "$_ecc"
7841     ;;
7842   installcronjob) installcronjob "$_confighome" ;;
7843   uninstallcronjob) uninstallcronjob ;;
7844   cron) cron ;;
7845   toPkcs)
7846     toPkcs "$_domain" "$_password" "$_ecc"
7847     ;;
7848   toPkcs8)
7849     toPkcs8 "$_domain" "$_ecc"
7850     ;;
7851   createAccountKey)
7852     createAccountKey "$_accountkeylength"
7853     ;;
7854   createDomainKey)
7855     createDomainKey "$_domain" "$_keylength"
7856     ;;
7857   createCSR)
7858     createCSR "$_domain" "$_altdomains" "$_ecc"
7859     ;;
7860   setnotify)
7861     setnotify "$_notify_hook" "$_notify_level" "$_notify_mode"
7862     ;;
7863   setdefaultca)
7864     setdefaultca
7865     ;;
7866   setdefaultchain)
7867     setdefaultchain "$_preferred_chain"
7868     ;;
7869   *)
7870     if [ "$_CMD" ]; then
7871       _err "Invalid command: $_CMD"
7872     fi
7873     showhelp
7874     return 1
7875     ;;
7876   esac
7877   _ret="$?"
7878   if [ "$_ret" != "0" ]; then
7879     return $_ret
7880   fi
7881
7882   if [ "${_CMD}" = "install" ]; then
7883     if [ "$_log" ]; then
7884       if [ -z "$LOG_FILE" ]; then
7885         LOG_FILE="$DEFAULT_LOG_FILE"
7886       fi
7887       _saveaccountconf "LOG_FILE" "$LOG_FILE"
7888     fi
7889
7890     if [ "$_log_level" ]; then
7891       _saveaccountconf "LOG_LEVEL" "$_log_level"
7892     fi
7893
7894     if [ "$_syslog" ]; then
7895       if _exists logger; then
7896         if [ "$_syslog" = "0" ]; then
7897           _clearaccountconf "SYS_LOG"
7898         else
7899           _saveaccountconf "SYS_LOG" "$_syslog"
7900         fi
7901       else
7902         _err "The 'logger' command is not found, can not enable syslog."
7903         _clearaccountconf "SYS_LOG"
7904         SYS_LOG=""
7905       fi
7906     fi
7907
7908     _processAccountConf
7909   fi
7910
7911 }
7912
7913 main() {
7914   [ -z "$1" ] && showhelp && return
7915   if _startswith "$1" '-'; then _process "$@"; else "$@"; fi
7916 }
7917
7918 main "$@"