acme.sh

   1 #!/usr/bin/env sh
   2
   3 VER=3.0.2
   4
   5 PROJECT_NAME="acme.sh"
   6
   7 PROJECT_ENTRY="acme.sh"
   8
   9 PROJECT="https://github.com/acmesh-official/$PROJECT_NAME"
  10
  11 DEFAULT_INSTALL_HOME="$HOME/.$PROJECT_NAME"
  12
  13 _WINDOWS_SCHEDULER_NAME="$PROJECT_NAME.cron"
  14
  15 _SCRIPT_="$0"
  16
  17 _SUB_FOLDER_NOTIFY="notify"
  18 _SUB_FOLDER_DNSAPI="dnsapi"
  19 _SUB_FOLDER_DEPLOY="deploy"
  20
  21 _SUB_FOLDERS="$_SUB_FOLDER_DNSAPI $_SUB_FOLDER_DEPLOY $_SUB_FOLDER_NOTIFY"
  22
  23 CA_LETSENCRYPT_V1="https://acme-v01.api.letsencrypt.org/directory"
  24
  25 CA_LETSENCRYPT_V2="https://acme-v02.api.letsencrypt.org/directory"
  26 CA_LETSENCRYPT_V2_TEST="https://acme-staging-v02.api.letsencrypt.org/directory"
  27
  28 CA_BUYPASS="https://api.buypass.com/acme/directory"
  29 CA_BUYPASS_TEST="https://api.test4.buypass.no/acme/directory"
  30
  31 CA_ZEROSSL="https://acme.zerossl.com/v2/DV90"
  32 _ZERO_EAB_ENDPOINT="http://api.zerossl.com/acme/eab-credentials-email"
  33
  34 CA_SSLCOM_RSA="https://acme.ssl.com/sslcom-dv-rsa"
  35 CA_SSLCOM_ECC="https://acme.ssl.com/sslcom-dv-ecc"
  36
  37 DEFAULT_CA=$CA_ZEROSSL
  38 DEFAULT_STAGING_CA=$CA_LETSENCRYPT_V2_TEST
  39
  40 CA_NAMES="
  41 ZeroSSL.com,zerossl
  42 LetsEncrypt.org,letsencrypt
  43 LetsEncrypt.org_test,letsencrypt_test,letsencrypttest
  44 BuyPass.com,buypass
  45 BuyPass.com_test,buypass_test,buypasstest
  46 SSL.com,sslcom
  47 "
  48
  49 CA_SERVERS="$CA_ZEROSSL,$CA_LETSENCRYPT_V2,$CA_LETSENCRYPT_V2_TEST,$CA_BUYPASS,$CA_BUYPASS_TEST,$CA_SSLCOM_RSA"
  50
  51 DEFAULT_USER_AGENT="$PROJECT_NAME/$VER ($PROJECT)"
  52
  53 DEFAULT_ACCOUNT_KEY_LENGTH=2048
  54 DEFAULT_DOMAIN_KEY_LENGTH=2048
  55
  56 DEFAULT_OPENSSL_BIN="openssl"
  57
  58 VTYPE_HTTP="http-01"
  59 VTYPE_DNS="dns-01"
  60 VTYPE_ALPN="tls-alpn-01"
  61
  62 ID_TYPE_DNS="dns"
  63 ID_TYPE_IP="ip"
  64
  65 LOCAL_ANY_ADDRESS="0.0.0.0"
  66
  67 DEFAULT_RENEW=60
  68
  69 NO_VALUE="no"
  70
  71 W_DNS="dns"
  72 W_ALPN="alpn"
  73 DNS_ALIAS_PREFIX="="
  74
  75 MODE_STATELESS="stateless"
  76
  77 STATE_VERIFIED="verified_ok"
  78
  79 NGINX="nginx:"
  80 NGINX_START="#ACME_NGINX_START"
  81 NGINX_END="#ACME_NGINX_END"
  82
  83 BEGIN_CSR="-----BEGIN [NEW ]\{0,4\}CERTIFICATE REQUEST-----"
  84 END_CSR="-----END [NEW ]\{0,4\}CERTIFICATE REQUEST-----"
  85
  86 BEGIN_CERT="-----BEGIN CERTIFICATE-----"
  87 END_CERT="-----END CERTIFICATE-----"
  88
  89 CONTENT_TYPE_JSON="application/jose+json"
  90 RENEW_SKIP=2
  91
  92 B64CONF_START="__ACME_BASE64__START_"
  93 B64CONF_END="__ACME_BASE64__END_"
  94
  95 ECC_SEP="_"
  96 ECC_SUFFIX="${ECC_SEP}ecc"
  97
  98 LOG_LEVEL_1=1
  99 LOG_LEVEL_2=2
 100 LOG_LEVEL_3=3
 101 DEFAULT_LOG_LEVEL="$LOG_LEVEL_1"
 102
 103 DEBUG_LEVEL_1=1
 104 DEBUG_LEVEL_2=2
 105 DEBUG_LEVEL_3=3
 106 DEBUG_LEVEL_DEFAULT=$DEBUG_LEVEL_1
 107 DEBUG_LEVEL_NONE=0
 108
 109 DOH_CLOUDFLARE=1
 110 DOH_GOOGLE=2
 111 DOH_ALI=3
 112 DOH_DP=4
 113
 114 HIDDEN_VALUE="[hidden](please add '--output-insecure' to see this value)"
 115
 116 SYSLOG_ERROR="user.error"
 117 SYSLOG_INFO="user.info"
 118 SYSLOG_DEBUG="user.debug"
 119
 120 #error
 121 SYSLOG_LEVEL_ERROR=3
 122 #info
 123 SYSLOG_LEVEL_INFO=6
 124 #debug
 125 SYSLOG_LEVEL_DEBUG=7
 126 #debug2
 127 SYSLOG_LEVEL_DEBUG_2=8
 128 #debug3
 129 SYSLOG_LEVEL_DEBUG_3=9
 130
 131 SYSLOG_LEVEL_DEFAULT=$SYSLOG_LEVEL_ERROR
 132 #none
 133 SYSLOG_LEVEL_NONE=0
 134
 135 NOTIFY_LEVEL_DISABLE=0
 136 NOTIFY_LEVEL_ERROR=1
 137 NOTIFY_LEVEL_RENEW=2
 138 NOTIFY_LEVEL_SKIP=3
 139
 140 NOTIFY_LEVEL_DEFAULT=$NOTIFY_LEVEL_RENEW
 141
 142 NOTIFY_MODE_BULK=0
 143 NOTIFY_MODE_CERT=1
 144
 145 NOTIFY_MODE_DEFAULT=$NOTIFY_MODE_BULK
 146
 147 _BASE64_ENCODED_CFGS="Le_PreHook Le_PostHook Le_RenewHook Le_Preferred_Chain Le_ReloadCmd"
 148
 149 _DEBUG_WIKI="https://github.com/acmesh-official/acme.sh/wiki/How-to-debug-acme.sh"
 150
 151 _PREPARE_LINK="https://github.com/acmesh-official/acme.sh/wiki/Install-preparations"
 152
 153 _STATELESS_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Stateless-Mode"
 154
 155 _DNS_ALIAS_WIKI="https://github.com/acmesh-official/acme.sh/wiki/DNS-alias-mode"
 156
 157 _DNS_MANUAL_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dns-manual-mode"
 158
 159 _DNS_API_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dnsapi"
 160
 161 _NOTIFY_WIKI="https://github.com/acmesh-official/acme.sh/wiki/notify"
 162
 163 _SUDO_WIKI="https://github.com/acmesh-official/acme.sh/wiki/sudo"
 164
 165 _REVOKE_WIKI="https://github.com/acmesh-official/acme.sh/wiki/revokecert"
 166
 167 _ZEROSSL_WIKI="https://github.com/acmesh-official/acme.sh/wiki/ZeroSSL.com-CA"
 168
 169 _SSLCOM_WIKI="https://github.com/acmesh-official/acme.sh/wiki/SSL.com-CA"
 170
 171 _SERVER_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Server"
 172
 173 _PREFERRED_CHAIN_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Preferred-Chain"
 174
 175 _DNSCHECK_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dnscheck"
 176
 177 _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."
 178
 179 _DNS_MANUAL_WARN="It seems that you are using dns manual mode. please take care: $_DNS_MANUAL_ERR"
 180
 181 _DNS_MANUAL_ERROR="It seems that you are using dns manual mode. Read this link first: $_DNS_MANUAL_WIKI"
 182
 183 __INTERACTIVE=""
 184 if [ -t 1 ]; then
 185   __INTERACTIVE="1"
 186 fi
 187
 188 __green() {
 189   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 190     printf '\33[1;32m%b\33[0m' "$1"
 191     return
 192   fi
 193   printf -- "%b" "$1"
 194 }
 195
 196 __red() {
 197   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 198     printf '\33[1;31m%b\33[0m' "$1"
 199     return
 200   fi
 201   printf -- "%b" "$1"
 202 }
 203
 204 _printargs() {
 205   _exitstatus="$?"
 206   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 207     printf -- "%s" "[$(date)] "
 208   fi
 209   if [ -z "$2" ]; then
 210     printf -- "%s" "$1"
 211   else
 212     printf -- "%s" "$1='$2'"
 213   fi
 214   printf "\n"
 215   # return the saved exit status
 216   return "$_exitstatus"
 217 }
 218
 219 _dlg_versions() {
 220   echo "Diagnosis versions: "
 221   echo "openssl:$ACME_OPENSSL_BIN"
 222   if _exists "${ACME_OPENSSL_BIN:-openssl}"; then
 223     ${ACME_OPENSSL_BIN:-openssl} version 2>&1
 224   else
 225     echo "$ACME_OPENSSL_BIN doesn't exist."
 226   fi
 227
 228   echo "apache:"
 229   if [ "$_APACHECTL" ] && _exists "$_APACHECTL"; then
 230     $_APACHECTL -V 2>&1
 231   else
 232     echo "apache doesn't exist."
 233   fi
 234
 235   echo "nginx:"
 236   if _exists "nginx"; then
 237     nginx -V 2>&1
 238   else
 239     echo "nginx doesn't exist."
 240   fi
 241
 242   echo "socat:"
 243   if _exists "socat"; then
 244     socat -V 2>&1
 245   else
 246     _debug "socat doesn't exist."
 247   fi
 248 }
 249
 250 #class
 251 _syslog() {
 252   _exitstatus="$?"
 253   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" = "$SYSLOG_LEVEL_NONE" ]; then
 254     return
 255   fi
 256   _logclass="$1"
 257   shift
 258   if [ -z "$__logger_i" ]; then
 259     if _contains "$(logger --help 2>&1)" "-i"; then
 260       __logger_i="logger -i"
 261     else
 262       __logger_i="logger"
 263     fi
 264   fi
 265   $__logger_i -t "$PROJECT_NAME" -p "$_logclass" "$(_printargs "$@")" >/dev/null 2>&1
 266   return "$_exitstatus"
 267 }
 268
 269 _log() {
 270   [ -z "$LOG_FILE" ] && return
 271   _printargs "$@" >>"$LOG_FILE"
 272 }
 273
 274 _info() {
 275   _log "$@"
 276   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_INFO" ]; then
 277     _syslog "$SYSLOG_INFO" "$@"
 278   fi
 279   _printargs "$@"
 280 }
 281
 282 _err() {
 283   _syslog "$SYSLOG_ERROR" "$@"
 284   _log "$@"
 285   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 286     printf -- "%s" "[$(date)] " >&2
 287   fi
 288   if [ -z "$2" ]; then
 289     __red "$1" >&2
 290   else
 291     __red "$1='$2'" >&2
 292   fi
 293   printf "\n" >&2
 294   return 1
 295 }
 296
 297 _usage() {
 298   __red "$@" >&2
 299   printf "\n" >&2
 300 }
 301
 302 __debug_bash_helper() {
 303   # At this point only do for --debug 3
 304   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -lt "$DEBUG_LEVEL_3" ]; then
 305     return
 306   fi
 307   # Return extra debug info when running with bash, otherwise return empty
 308   # string.
 309   if [ -z "${BASH_VERSION}" ]; then
 310     return
 311   fi
 312   # We are a bash shell at this point, return the filename, function name, and
 313   # line number as a string
 314   _dbh_saveIFS=$IFS
 315   IFS=" "
 316   # Must use eval or syntax error happens under dash. The eval should use
 317   # single quotes as older versions of busybox had a bug with double quotes and
 318   # eval.
 319   # Use 'caller 1' as we want one level up the stack as we should be called
 320   # by one of the _debug* functions
 321   eval '_dbh_called=($(caller 1))'
 322   IFS=$_dbh_saveIFS
 323   eval '_dbh_file=${_dbh_called[2]}'
 324   if [ -n "${_script_home}" ]; then
 325     # Trim off the _script_home directory name
 326     eval '_dbh_file=${_dbh_file#$_script_home/}'
 327   fi
 328   eval '_dbh_function=${_dbh_called[1]}'
 329   eval '_dbh_lineno=${_dbh_called[0]}'
 330   printf "%-40s " "$_dbh_file:${_dbh_function}:${_dbh_lineno}"
 331 }
 332
 333 _debug() {
 334   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 335     _log "$@"
 336   fi
 337   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 338     _syslog "$SYSLOG_DEBUG" "$@"
 339   fi
 340   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 341     _bash_debug=$(__debug_bash_helper)
 342     _printargs "${_bash_debug}$@" >&2
 343   fi
 344 }
 345
 346 #output the sensitive messages
 347 _secure_debug() {
 348   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 349     if [ "$OUTPUT_INSECURE" = "1" ]; then
 350       _log "$@"
 351     else
 352       _log "$1" "$HIDDEN_VALUE"
 353     fi
 354   fi
 355   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 356     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 357   fi
 358   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 359     if [ "$OUTPUT_INSECURE" = "1" ]; then
 360       _printargs "$@" >&2
 361     else
 362       _printargs "$1" "$HIDDEN_VALUE" >&2
 363     fi
 364   fi
 365 }
 366
 367 _debug2() {
 368   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 369     _log "$@"
 370   fi
 371   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 372     _syslog "$SYSLOG_DEBUG" "$@"
 373   fi
 374   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 375     _bash_debug=$(__debug_bash_helper)
 376     _printargs "${_bash_debug}$@" >&2
 377   fi
 378 }
 379
 380 _secure_debug2() {
 381   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 382     if [ "$OUTPUT_INSECURE" = "1" ]; then
 383       _log "$@"
 384     else
 385       _log "$1" "$HIDDEN_VALUE"
 386     fi
 387   fi
 388   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 389     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 390   fi
 391   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 392     if [ "$OUTPUT_INSECURE" = "1" ]; then
 393       _printargs "$@" >&2
 394     else
 395       _printargs "$1" "$HIDDEN_VALUE" >&2
 396     fi
 397   fi
 398 }
 399
 400 _debug3() {
 401   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 402     _log "$@"
 403   fi
 404   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 405     _syslog "$SYSLOG_DEBUG" "$@"
 406   fi
 407   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 408     _bash_debug=$(__debug_bash_helper)
 409     _printargs "${_bash_debug}$@" >&2
 410   fi
 411 }
 412
 413 _secure_debug3() {
 414   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 415     if [ "$OUTPUT_INSECURE" = "1" ]; then
 416       _log "$@"
 417     else
 418       _log "$1" "$HIDDEN_VALUE"
 419     fi
 420   fi
 421   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 422     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 423   fi
 424   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 425     if [ "$OUTPUT_INSECURE" = "1" ]; then
 426       _printargs "$@" >&2
 427     else
 428       _printargs "$1" "$HIDDEN_VALUE" >&2
 429     fi
 430   fi
 431 }
 432
 433 _upper_case() {
 434   if _is_solaris; then
 435     tr '[:lower:]' '[:upper:]'
 436   else
 437     # shellcheck disable=SC2018,SC2019
 438     tr 'a-z' 'A-Z'
 439   fi
 440 }
 441
 442 _lower_case() {
 443   if _is_solaris; then
 444     tr '[:upper:]' '[:lower:]'
 445   else
 446     # shellcheck disable=SC2018,SC2019
 447     tr 'A-Z' 'a-z'
 448   fi
 449 }
 450
 451 _startswith() {
 452   _str="$1"
 453   _sub="$2"
 454   echo "$_str" | grep -- "^$_sub" >/dev/null 2>&1
 455 }
 456
 457 _endswith() {
 458   _str="$1"
 459   _sub="$2"
 460   echo "$_str" | grep -- "$_sub\$" >/dev/null 2>&1
 461 }
 462
 463 _contains() {
 464   _str="$1"
 465   _sub="$2"
 466   echo "$_str" | grep -- "$_sub" >/dev/null 2>&1
 467 }
 468
 469 _hasfield() {
 470   _str="$1"
 471   _field="$2"
 472   _sep="$3"
 473   if [ -z "$_field" ]; then
 474     _usage "Usage: str field  [sep]"
 475     return 1
 476   fi
 477
 478   if [ -z "$_sep" ]; then
 479     _sep=","
 480   fi
 481
 482   for f in $(echo "$_str" | tr "$_sep" ' '); do
 483     if [ "$f" = "$_field" ]; then
 484       _debug2 "'$_str' contains '$_field'"
 485       return 0 #contains ok
 486     fi
 487   done
 488   _debug2 "'$_str' does not contain '$_field'"
 489   return 1 #not contains
 490 }
 491
 492 # str index [sep]
 493 _getfield() {
 494   _str="$1"
 495   _findex="$2"
 496   _sep="$3"
 497
 498   if [ -z "$_findex" ]; then
 499     _usage "Usage: str field  [sep]"
 500     return 1
 501   fi
 502
 503   if [ -z "$_sep" ]; then
 504     _sep=","
 505   fi
 506
 507   _ffi="$_findex"
 508   while [ "$_ffi" -gt "0" ]; do
 509     _fv="$(echo "$_str" | cut -d "$_sep" -f "$_ffi")"
 510     if [ "$_fv" ]; then
 511       printf -- "%s" "$_fv"
 512       return 0
 513     fi
 514     _ffi="$(_math "$_ffi" - 1)"
 515   done
 516
 517   printf -- "%s" "$_str"
 518
 519 }
 520
 521 _exists() {
 522   cmd="$1"
 523   if [ -z "$cmd" ]; then
 524     _usage "Usage: _exists cmd"
 525     return 1
 526   fi
 527
 528   if eval type type >/dev/null 2>&1; then
 529     eval type "$cmd" >/dev/null 2>&1
 530   elif command >/dev/null 2>&1; then
 531     command -v "$cmd" >/dev/null 2>&1
 532   else
 533     which "$cmd" >/dev/null 2>&1
 534   fi
 535   ret="$?"
 536   _debug3 "$cmd exists=$ret"
 537   return $ret
 538 }
 539
 540 #a + b
 541 _math() {
 542   _m_opts="$@"
 543   printf "%s" "$(($_m_opts))"
 544 }
 545
 546 _h_char_2_dec() {
 547   _ch=$1
 548   case "${_ch}" in
 549   a | A)
 550     printf "10"
 551     ;;
 552   b | B)
 553     printf "11"
 554     ;;
 555   c | C)
 556     printf "12"
 557     ;;
 558   d | D)
 559     printf "13"
 560     ;;
 561   e | E)
 562     printf "14"
 563     ;;
 564   f | F)
 565     printf "15"
 566     ;;
 567   *)
 568     printf "%s" "$_ch"
 569     ;;
 570   esac
 571
 572 }
 573
 574 _URGLY_PRINTF=""
 575 if [ "$(printf '\x41')" != 'A' ]; then
 576   _URGLY_PRINTF=1
 577 fi
 578
 579 _ESCAPE_XARGS=""
 580 if _exists xargs && [ "$(printf %s '\\x41' | xargs printf)" = 'A' ]; then
 581   _ESCAPE_XARGS=1
 582 fi
 583
 584 _h2b() {
 585   if _exists xxd; then
 586     if _contains "$(xxd --help 2>&1)" "assumes -c30"; then
 587       if xxd -r -p -c 9999 2>/dev/null; then
 588         return
 589       fi
 590     else
 591       if xxd -r -p 2>/dev/null; then
 592         return
 593       fi
 594     fi
 595   fi
 596
 597   hex=$(cat)
 598   ic=""
 599   jc=""
 600   _debug2 _URGLY_PRINTF "$_URGLY_PRINTF"
 601   if [ -z "$_URGLY_PRINTF" ]; then
 602     if [ "$_ESCAPE_XARGS" ] && _exists xargs; then
 603       _debug2 "xargs"
 604       echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/\\\\\\x\1/g' | xargs printf
 605     else
 606       for h in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/ \1/g'); do
 607         if [ -z "$h" ]; then
 608           break
 609         fi
 610         printf "\x$h%s"
 611       done
 612     fi
 613   else
 614     for c in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\)/ \1/g'); do
 615       if [ -z "$ic" ]; then
 616         ic=$c
 617         continue
 618       fi
 619       jc=$c
 620       ic="$(_h_char_2_dec "$ic")"
 621       jc="$(_h_char_2_dec "$jc")"
 622       printf '\'"$(printf "%o" "$(_math "$ic" \* 16 + $jc)")""%s"
 623       ic=""
 624       jc=""
 625     done
 626   fi
 627
 628 }
 629
 630 _is_solaris() {
 631   _contains "${__OS__:=$(uname -a)}" "solaris" || _contains "${__OS__:=$(uname -a)}" "SunOS"
 632 }
 633
 634 #_ascii_hex str
 635 #this can only process ascii chars, should only be used when od command is missing as a backup way.
 636 _ascii_hex() {
 637   _debug2 "Using _ascii_hex"
 638   _str="$1"
 639   _str_len=${#_str}
 640   _h_i=1
 641   while [ "$_h_i" -le "$_str_len" ]; do
 642     _str_c="$(printf "%s" "$_str" | cut -c "$_h_i")"
 643     printf " %02x" "'$_str_c"
 644     _h_i="$(_math "$_h_i" + 1)"
 645   done
 646 }
 647
 648 #stdin  output hexstr splited by one space
 649 #input:"abc"
 650 #output: " 61 62 63"
 651 _hex_dump() {
 652   if _exists od; then
 653     od -A n -v -t x1 | tr -s " " | sed 's/ $//' | tr -d "\r\t\n"
 654   elif _exists hexdump; then
 655     _debug3 "using hexdump"
 656     hexdump -v -e '/1 ""' -e '/1 " %02x" ""'
 657   elif _exists xxd; then
 658     _debug3 "using xxd"
 659     xxd -ps -c 20 -i | sed "s/ 0x/ /g" | tr -d ",\n" | tr -s " "
 660   else
 661     _debug3 "using _ascii_hex"
 662     str=$(cat)
 663     _ascii_hex "$str"
 664   fi
 665 }
 666
 667 #url encode, no-preserved chars
 668 #A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z
 669 #41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a
 670
 671 #a  b  c  d  e  f  g  h  i  j  k  l  m  n  o  p  q  r  s  t  u  v  w  x  y  z
 672 #61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 78 79 7a
 673
 674 #0  1  2  3  4  5  6  7  8  9  -  _  .  ~
 675 #30 31 32 33 34 35 36 37 38 39 2d 5f 2e 7e
 676
 677 #stdin stdout
 678 _url_encode() {
 679   _hex_str=$(_hex_dump)
 680   _debug3 "_url_encode"
 681   _debug3 "_hex_str" "$_hex_str"
 682   for _hex_code in $_hex_str; do
 683     #upper case
 684     case "${_hex_code}" in
 685     "41")
 686       printf "%s" "A"
 687       ;;
 688     "42")
 689       printf "%s" "B"
 690       ;;
 691     "43")
 692       printf "%s" "C"
 693       ;;
 694     "44")
 695       printf "%s" "D"
 696       ;;
 697     "45")
 698       printf "%s" "E"
 699       ;;
 700     "46")
 701       printf "%s" "F"
 702       ;;
 703     "47")
 704       printf "%s" "G"
 705       ;;
 706     "48")
 707       printf "%s" "H"
 708       ;;
 709     "49")
 710       printf "%s" "I"
 711       ;;
 712     "4a")
 713       printf "%s" "J"
 714       ;;
 715     "4b")
 716       printf "%s" "K"
 717       ;;
 718     "4c")
 719       printf "%s" "L"
 720       ;;
 721     "4d")
 722       printf "%s" "M"
 723       ;;
 724     "4e")
 725       printf "%s" "N"
 726       ;;
 727     "4f")
 728       printf "%s" "O"
 729       ;;
 730     "50")
 731       printf "%s" "P"
 732       ;;
 733     "51")
 734       printf "%s" "Q"
 735       ;;
 736     "52")
 737       printf "%s" "R"
 738       ;;
 739     "53")
 740       printf "%s" "S"
 741       ;;
 742     "54")
 743       printf "%s" "T"
 744       ;;
 745     "55")
 746       printf "%s" "U"
 747       ;;
 748     "56")
 749       printf "%s" "V"
 750       ;;
 751     "57")
 752       printf "%s" "W"
 753       ;;
 754     "58")
 755       printf "%s" "X"
 756       ;;
 757     "59")
 758       printf "%s" "Y"
 759       ;;
 760     "5a")
 761       printf "%s" "Z"
 762       ;;
 763
 764       #lower case
 765     "61")
 766       printf "%s" "a"
 767       ;;
 768     "62")
 769       printf "%s" "b"
 770       ;;
 771     "63")
 772       printf "%s" "c"
 773       ;;
 774     "64")
 775       printf "%s" "d"
 776       ;;
 777     "65")
 778       printf "%s" "e"
 779       ;;
 780     "66")
 781       printf "%s" "f"
 782       ;;
 783     "67")
 784       printf "%s" "g"
 785       ;;
 786     "68")
 787       printf "%s" "h"
 788       ;;
 789     "69")
 790       printf "%s" "i"
 791       ;;
 792     "6a")
 793       printf "%s" "j"
 794       ;;
 795     "6b")
 796       printf "%s" "k"
 797       ;;
 798     "6c")
 799       printf "%s" "l"
 800       ;;
 801     "6d")
 802       printf "%s" "m"
 803       ;;
 804     "6e")
 805       printf "%s" "n"
 806       ;;
 807     "6f")
 808       printf "%s" "o"
 809       ;;
 810     "70")
 811       printf "%s" "p"
 812       ;;
 813     "71")
 814       printf "%s" "q"
 815       ;;
 816     "72")
 817       printf "%s" "r"
 818       ;;
 819     "73")
 820       printf "%s" "s"
 821       ;;
 822     "74")
 823       printf "%s" "t"
 824       ;;
 825     "75")
 826       printf "%s" "u"
 827       ;;
 828     "76")
 829       printf "%s" "v"
 830       ;;
 831     "77")
 832       printf "%s" "w"
 833       ;;
 834     "78")
 835       printf "%s" "x"
 836       ;;
 837     "79")
 838       printf "%s" "y"
 839       ;;
 840     "7a")
 841       printf "%s" "z"
 842       ;;
 843       #numbers
 844     "30")
 845       printf "%s" "0"
 846       ;;
 847     "31")
 848       printf "%s" "1"
 849       ;;
 850     "32")
 851       printf "%s" "2"
 852       ;;
 853     "33")
 854       printf "%s" "3"
 855       ;;
 856     "34")
 857       printf "%s" "4"
 858       ;;
 859     "35")
 860       printf "%s" "5"
 861       ;;
 862     "36")
 863       printf "%s" "6"
 864       ;;
 865     "37")
 866       printf "%s" "7"
 867       ;;
 868     "38")
 869       printf "%s" "8"
 870       ;;
 871     "39")
 872       printf "%s" "9"
 873       ;;
 874     "2d")
 875       printf "%s" "-"
 876       ;;
 877     "5f")
 878       printf "%s" "_"
 879       ;;
 880     "2e")
 881       printf "%s" "."
 882       ;;
 883     "7e")
 884       printf "%s" "~"
 885       ;;
 886     #other hex
 887     *)
 888       printf '%%%s' "$_hex_code"
 889       ;;
 890     esac
 891   done
 892 }
 893
 894 _json_encode() {
 895   _j_str="$(sed 's/"/\\"/g' | sed "s/\r/\\r/g")"
 896   _debug3 "_json_encode"
 897   _debug3 "_j_str" "$_j_str"
 898   echo "$_j_str" | _hex_dump | _lower_case | sed 's/0a/5c 6e/g' | tr -d ' ' | _h2b | tr -d "\r\n"
 899 }
 900
 901 #from: http:\/\/  to http://
 902 _json_decode() {
 903   _j_str="$(sed 's#\\/#/#g')"
 904   _debug3 "_json_decode"
 905   _debug3 "_j_str" "$_j_str"
 906   echo "$_j_str"
 907 }
 908
 909 #options file
 910 _sed_i() {
 911   options="$1"
 912   filename="$2"
 913   if [ -z "$filename" ]; then
 914     _usage "Usage:_sed_i options filename"
 915     return 1
 916   fi
 917   _debug2 options "$options"
 918   if sed -h 2>&1 | grep "\-i\[SUFFIX]" >/dev/null 2>&1; then
 919     _debug "Using sed  -i"
 920     sed -i "$options" "$filename"
 921   else
 922     _debug "No -i support in sed"
 923     text="$(cat "$filename")"
 924     echo "$text" | sed "$options" >"$filename"
 925   fi
 926 }
 927
 928 _egrep_o() {
 929   if ! egrep -o "$1" 2>/dev/null; then
 930     sed -n 's/.*\('"$1"'\).*/\1/p'
 931   fi
 932 }
 933
 934 #Usage: file startline endline
 935 _getfile() {
 936   filename="$1"
 937   startline="$2"
 938   endline="$3"
 939   if [ -z "$endline" ]; then
 940     _usage "Usage: file startline endline"
 941     return 1
 942   fi
 943
 944   i="$(grep -n -- "$startline" "$filename" | cut -d : -f 1)"
 945   if [ -z "$i" ]; then
 946     _err "Can not find start line: $startline"
 947     return 1
 948   fi
 949   i="$(_math "$i" + 1)"
 950   _debug i "$i"
 951
 952   j="$(grep -n -- "$endline" "$filename" | cut -d : -f 1)"
 953   if [ -z "$j" ]; then
 954     _err "Can not find end line: $endline"
 955     return 1
 956   fi
 957   j="$(_math "$j" - 1)"
 958   _debug j "$j"
 959
 960   sed -n "$i,${j}p" "$filename"
 961
 962 }
 963
 964 #Usage: multiline
 965 _base64() {
 966   [ "" ] #urgly
 967   if [ "$1" ]; then
 968     _debug3 "base64 multiline:'$1'"
 969     ${ACME_OPENSSL_BIN:-openssl} base64 -e
 970   else
 971     _debug3 "base64 single line."
 972     ${ACME_OPENSSL_BIN:-openssl} base64 -e | tr -d '\r\n'
 973   fi
 974 }
 975
 976 #Usage: multiline
 977 _dbase64() {
 978   if [ "$1" ]; then
 979     ${ACME_OPENSSL_BIN:-openssl} base64 -d -A
 980   else
 981     ${ACME_OPENSSL_BIN:-openssl} base64 -d
 982   fi
 983 }
 984
 985 #file
 986 _checkcert() {
 987   _cf="$1"
 988   if [ "$DEBUG" ]; then
 989     ${ACME_OPENSSL_BIN:-openssl} x509 -noout -text -in "$_cf"
 990   else
 991     ${ACME_OPENSSL_BIN:-openssl} x509 -noout -text -in "$_cf" >/dev/null 2>&1
 992   fi
 993 }
 994
 995 #Usage: hashalg  [outputhex]
 996 #Output Base64-encoded digest
 997 _digest() {
 998   alg="$1"
 999   if [ -z "$alg" ]; then
1000     _usage "Usage: _digest hashalg"
1001     return 1
1002   fi
1003
1004   outputhex="$2"
1005
1006   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ] || [ "$alg" = "md5" ]; then
1007     if [ "$outputhex" ]; then
1008       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hex | cut -d = -f 2 | tr -d ' '
1009     else
1010       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -binary | _base64
1011     fi
1012   else
1013     _err "$alg is not supported yet"
1014     return 1
1015   fi
1016
1017 }
1018
1019 #Usage: hashalg  secret_hex  [outputhex]
1020 #Output binary hmac
1021 _hmac() {
1022   alg="$1"
1023   secret_hex="$2"
1024   outputhex="$3"
1025
1026   if [ -z "$secret_hex" ]; then
1027     _usage "Usage: _hmac hashalg secret [outputhex]"
1028     return 1
1029   fi
1030
1031   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ]; then
1032     if [ "$outputhex" ]; then
1033       (${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 ' '
1034     else
1035       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -mac HMAC -macopt "hexkey:$secret_hex" -binary 2>/dev/null || ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hmac "$(printf "%s" "$secret_hex" | _h2b)" -binary
1036     fi
1037   else
1038     _err "$alg is not supported yet"
1039     return 1
1040   fi
1041
1042 }
1043
1044 #Usage: keyfile hashalg
1045 #Output: Base64-encoded signature value
1046 _sign() {
1047   keyfile="$1"
1048   alg="$2"
1049   if [ -z "$alg" ]; then
1050     _usage "Usage: _sign keyfile hashalg"
1051     return 1
1052   fi
1053
1054   _sign_openssl="${ACME_OPENSSL_BIN:-openssl} dgst -sign $keyfile "
1055
1056   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1 || grep "BEGIN PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1057     $_sign_openssl -$alg | _base64
1058   elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1059     if ! _signedECText="$($_sign_openssl -sha$__ECC_KEY_LEN | ${ACME_OPENSSL_BIN:-openssl} asn1parse -inform DER)"; then
1060       _err "Sign failed: $_sign_openssl"
1061       _err "Key file: $keyfile"
1062       _err "Key content:$(wc -l <"$keyfile") lines"
1063       return 1
1064     fi
1065     _debug3 "_signedECText" "$_signedECText"
1066     _ec_r="$(echo "$_signedECText" | _head_n 2 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1067     _ec_s="$(echo "$_signedECText" | _head_n 3 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1068     if [ "$__ECC_KEY_LEN" -eq "256" ]; then
1069       while [ "${#_ec_r}" -lt "64" ]; do
1070         _ec_r="0${_ec_r}"
1071       done
1072       while [ "${#_ec_s}" -lt "64" ]; do
1073         _ec_s="0${_ec_s}"
1074       done
1075     fi
1076     if [ "$__ECC_KEY_LEN" -eq "384" ]; then
1077       while [ "${#_ec_r}" -lt "96" ]; do
1078         _ec_r="0${_ec_r}"
1079       done
1080       while [ "${#_ec_s}" -lt "96" ]; do
1081         _ec_s="0${_ec_s}"
1082       done
1083     fi
1084     if [ "$__ECC_KEY_LEN" -eq "512" ]; then
1085       while [ "${#_ec_r}" -lt "132" ]; do
1086         _ec_r="0${_ec_r}"
1087       done
1088       while [ "${#_ec_s}" -lt "132" ]; do
1089         _ec_s="0${_ec_s}"
1090       done
1091     fi
1092     _debug3 "_ec_r" "$_ec_r"
1093     _debug3 "_ec_s" "$_ec_s"
1094     printf "%s" "$_ec_r$_ec_s" | _h2b | _base64
1095   else
1096     _err "Unknown key file format."
1097     return 1
1098   fi
1099
1100 }
1101
1102 #keylength or isEcc flag (empty str => not ecc)
1103 _isEccKey() {
1104   _length="$1"
1105
1106   if [ -z "$_length" ]; then
1107     return 1
1108   fi
1109
1110   [ "$_length" != "1024" ] &&
1111     [ "$_length" != "2048" ] &&
1112     [ "$_length" != "3072" ] &&
1113     [ "$_length" != "4096" ] &&
1114     [ "$_length" != "8192" ]
1115 }
1116
1117 # _createkey  2048|ec-256   file
1118 _createkey() {
1119   length="$1"
1120   f="$2"
1121   _debug2 "_createkey for file:$f"
1122   eccname="$length"
1123   if _startswith "$length" "ec-"; then
1124     length=$(printf "%s" "$length" | cut -d '-' -f 2-100)
1125
1126     if [ "$length" = "256" ]; then
1127       eccname="prime256v1"
1128     fi
1129     if [ "$length" = "384" ]; then
1130       eccname="secp384r1"
1131     fi
1132     if [ "$length" = "521" ]; then
1133       eccname="secp521r1"
1134     fi
1135
1136   fi
1137
1138   if [ -z "$length" ]; then
1139     length=2048
1140   fi
1141
1142   _debug "Use length $length"
1143
1144   if ! touch "$f" >/dev/null 2>&1; then
1145     _f_path="$(dirname "$f")"
1146     _debug _f_path "$_f_path"
1147     if ! mkdir -p "$_f_path"; then
1148       _err "Can not create path: $_f_path"
1149       return 1
1150     fi
1151   fi
1152
1153   if _isEccKey "$length"; then
1154     _debug "Using ec name: $eccname"
1155     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} ecparam -name "$eccname" -noout -genkey 2>/dev/null)"; then
1156       echo "$_opkey" >"$f"
1157     else
1158       _err "error ecc key name: $eccname"
1159       return 1
1160     fi
1161   else
1162     _debug "Using RSA: $length"
1163     __traditional=""
1164     if _contains "$(${ACME_OPENSSL_BIN:-openssl} help genrsa 2>&1)" "-traditional"; then
1165       __traditional="-traditional"
1166     fi
1167     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} genrsa $__traditional "$length" 2>/dev/null)"; then
1168       echo "$_opkey" >"$f"
1169     else
1170       _err "error rsa key: $length"
1171       return 1
1172     fi
1173   fi
1174
1175   if [ "$?" != "0" ]; then
1176     _err "Create key error."
1177     return 1
1178   fi
1179 }
1180
1181 #domain
1182 _is_idn() {
1183   _is_idn_d="$1"
1184   _debug2 _is_idn_d "$_is_idn_d"
1185   _idn_temp=$(printf "%s" "$_is_idn_d" | tr -d '0-9' | tr -d 'a-z' | tr -d 'A-Z' | tr -d '*.,-_')
1186   _debug2 _idn_temp "$_idn_temp"
1187   [ "$_idn_temp" ]
1188 }
1189
1190 #aa.com
1191 #aa.com,bb.com,cc.com
1192 _idn() {
1193   __idn_d="$1"
1194   if ! _is_idn "$__idn_d"; then
1195     printf "%s" "$__idn_d"
1196     return 0
1197   fi
1198
1199   if _exists idn; then
1200     if _contains "$__idn_d" ','; then
1201       _i_first="1"
1202       for f in $(echo "$__idn_d" | tr ',' ' '); do
1203         [ -z "$f" ] && continue
1204         if [ -z "$_i_first" ]; then
1205           printf "%s" ","
1206         else
1207           _i_first=""
1208         fi
1209         idn --quiet "$f" | tr -d "\r\n"
1210       done
1211     else
1212       idn "$__idn_d" | tr -d "\r\n"
1213     fi
1214   else
1215     _err "Please install idn to process IDN names."
1216   fi
1217 }
1218
1219 #_createcsr  cn  san_list  keyfile csrfile conf acmeValidationv1
1220 _createcsr() {
1221   _debug _createcsr
1222   domain="$1"
1223   domainlist="$2"
1224   csrkey="$3"
1225   csr="$4"
1226   csrconf="$5"
1227   acmeValidationv1="$6"
1228   _debug2 domain "$domain"
1229   _debug2 domainlist "$domainlist"
1230   _debug2 csrkey "$csrkey"
1231   _debug2 csr "$csr"
1232   _debug2 csrconf "$csrconf"
1233
1234   printf "[ req_distinguished_name ]\n[ req ]\ndistinguished_name = req_distinguished_name\nreq_extensions = v3_req\n[ v3_req ]\n\n" >"$csrconf"
1235
1236   if [ "$acmeValidationv1" ]; then
1237     domainlist="$(_idn "$domainlist")"
1238     _debug2 domainlist "$domainlist"
1239     alt=""
1240     for dl in $(echo "$domainlist" | tr "," ' '); do
1241       if [ "$alt" ]; then
1242         alt="$alt,$(_getIdType "$dl" | _upper_case):$dl"
1243       else
1244         alt="$(_getIdType "$dl" | _upper_case):$dl"
1245       fi
1246     done
1247     printf -- "\nsubjectAltName=$alt" >>"$csrconf"
1248   elif [ -z "$domainlist" ] || [ "$domainlist" = "$NO_VALUE" ]; then
1249     #single domain
1250     _info "Single domain" "$domain"
1251     printf -- "\nsubjectAltName=$(_getIdType "$domain" | _upper_case):$(_idn "$domain")" >>"$csrconf"
1252   else
1253     domainlist="$(_idn "$domainlist")"
1254     _debug2 domainlist "$domainlist"
1255     alt="$(_getIdType "$domain" | _upper_case):$domain"
1256     for dl in $(echo "$domainlist" | tr "," ' '); do
1257       alt="$alt,$(_getIdType "$dl" | _upper_case):$dl"
1258     done
1259     #multi
1260     _info "Multi domain" "$alt"
1261     printf -- "\nsubjectAltName=$alt" >>"$csrconf"
1262   fi
1263   if [ "$Le_OCSP_Staple" = "1" ]; then
1264     _savedomainconf Le_OCSP_Staple "$Le_OCSP_Staple"
1265     printf -- "\nbasicConstraints = CA:FALSE\n1.3.6.1.5.5.7.1.24=DER:30:03:02:01:05" >>"$csrconf"
1266   fi
1267
1268   if [ "$acmeValidationv1" ]; then
1269     printf "\n1.3.6.1.5.5.7.1.31=critical,DER:04:20:${acmeValidationv1}" >>"${csrconf}"
1270   fi
1271
1272   _csr_cn="$(_idn "$domain")"
1273   _debug2 _csr_cn "$_csr_cn"
1274   if _contains "$(uname -a)" "MINGW"; then
1275     if _isIP "$_csr_cn"; then
1276       ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "//O=$PROJECT_NAME" -config "$csrconf" -out "$csr"
1277     else
1278       ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "//CN=$_csr_cn" -config "$csrconf" -out "$csr"
1279     fi
1280   else
1281     if _isIP "$_csr_cn"; then
1282       ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "/O=$PROJECT_NAME" -config "$csrconf" -out "$csr"
1283     else
1284       ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "/CN=$_csr_cn" -config "$csrconf" -out "$csr"
1285     fi
1286   fi
1287 }
1288
1289 #_signcsr key  csr  conf cert
1290 _signcsr() {
1291   key="$1"
1292   csr="$2"
1293   conf="$3"
1294   cert="$4"
1295   _debug "_signcsr"
1296
1297   _msg="$(${ACME_OPENSSL_BIN:-openssl} x509 -req -days 365 -in "$csr" -signkey "$key" -extensions v3_req -extfile "$conf" -out "$cert" 2>&1)"
1298   _ret="$?"
1299   _debug "$_msg"
1300   return $_ret
1301 }
1302
1303 #_csrfile
1304 _readSubjectFromCSR() {
1305   _csrfile="$1"
1306   if [ -z "$_csrfile" ]; then
1307     _usage "_readSubjectFromCSR mycsr.csr"
1308     return 1
1309   fi
1310   ${ACME_OPENSSL_BIN:-openssl} req -noout -in "$_csrfile" -subject | tr ',' "\n" | _egrep_o "CN *=.*" | cut -d = -f 2 | cut -d / -f 1 | tr -d ' \n'
1311 }
1312
1313 #_csrfile
1314 #echo comma separated domain list
1315 _readSubjectAltNamesFromCSR() {
1316   _csrfile="$1"
1317   if [ -z "$_csrfile" ]; then
1318     _usage "_readSubjectAltNamesFromCSR mycsr.csr"
1319     return 1
1320   fi
1321
1322   _csrsubj="$(_readSubjectFromCSR "$_csrfile")"
1323   _debug _csrsubj "$_csrsubj"
1324
1325   _dnsAltnames="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile" | grep "^ *DNS:.*" | tr -d ' \n')"
1326   _debug _dnsAltnames "$_dnsAltnames"
1327
1328   if _contains "$_dnsAltnames," "DNS:$_csrsubj,"; then
1329     _debug "AltNames contains subject"
1330     _excapedAlgnames="$(echo "$_dnsAltnames" | tr '*' '#')"
1331     _debug _excapedAlgnames "$_excapedAlgnames"
1332     _escapedSubject="$(echo "$_csrsubj" | tr '*' '#')"
1333     _debug _escapedSubject "$_escapedSubject"
1334     _dnsAltnames="$(echo "$_excapedAlgnames," | sed "s/DNS:$_escapedSubject,//g" | tr '#' '*' | sed "s/,\$//g")"
1335     _debug _dnsAltnames "$_dnsAltnames"
1336   else
1337     _debug "AltNames doesn't contain subject"
1338   fi
1339
1340   echo "$_dnsAltnames" | sed "s/DNS://g"
1341 }
1342
1343 #_csrfile
1344 _readKeyLengthFromCSR() {
1345   _csrfile="$1"
1346   if [ -z "$_csrfile" ]; then
1347     _usage "_readKeyLengthFromCSR mycsr.csr"
1348     return 1
1349   fi
1350
1351   _outcsr="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile")"
1352   _debug2 _outcsr "$_outcsr"
1353   if _contains "$_outcsr" "Public Key Algorithm: id-ecPublicKey"; then
1354     _debug "ECC CSR"
1355     echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *ASN1 OID:.*" | cut -d ':' -f 2 | tr -d ' '
1356   else
1357     _debug "RSA CSR"
1358     _rkl="$(echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1)"
1359     if [ "$_rkl" ]; then
1360       echo "$_rkl"
1361     else
1362       echo "$_outcsr" | tr "\t" " " | _egrep_o "RSA Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1
1363     fi
1364   fi
1365 }
1366
1367 _ss() {
1368   _port="$1"
1369
1370   if _exists "ss"; then
1371     _debug "Using: ss"
1372     ss -ntpl 2>/dev/null | grep ":$_port "
1373     return 0
1374   fi
1375
1376   if _exists "netstat"; then
1377     _debug "Using: netstat"
1378     if netstat -help 2>&1 | grep "\-p proto" >/dev/null; then
1379       #for windows version netstat tool
1380       netstat -an -p tcp | grep "LISTENING" | grep ":$_port "
1381     else
1382       if netstat -help 2>&1 | grep "\-p protocol" >/dev/null; then
1383         netstat -an -p tcp | grep LISTEN | grep ":$_port "
1384       elif netstat -help 2>&1 | grep -- '-P protocol' >/dev/null; then
1385         #for solaris
1386         netstat -an -P tcp | grep "\.$_port " | grep "LISTEN"
1387       elif netstat -help 2>&1 | grep "\-p" >/dev/null; then
1388         #for full linux
1389         netstat -ntpl | grep ":$_port "
1390       else
1391         #for busybox (embedded linux; no pid support)
1392         netstat -ntl 2>/dev/null | grep ":$_port "
1393       fi
1394     fi
1395     return 0
1396   fi
1397
1398   return 1
1399 }
1400
1401 #outfile key cert cacert [password [name [caname]]]
1402 _toPkcs() {
1403   _cpfx="$1"
1404   _ckey="$2"
1405   _ccert="$3"
1406   _cca="$4"
1407   pfxPassword="$5"
1408   pfxName="$6"
1409   pfxCaname="$7"
1410
1411   if [ "$pfxCaname" ]; then
1412     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName" -caname "$pfxCaname"
1413   elif [ "$pfxName" ]; then
1414     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName"
1415   elif [ "$pfxPassword" ]; then
1416     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword"
1417   else
1418     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca"
1419   fi
1420
1421 }
1422
1423 #domain [password] [isEcc]
1424 toPkcs() {
1425   domain="$1"
1426   pfxPassword="$2"
1427   if [ -z "$domain" ]; then
1428     _usage "Usage: $PROJECT_ENTRY --to-pkcs12 --domain <domain.tld> [--password <password>] [--ecc]"
1429     return 1
1430   fi
1431
1432   _isEcc="$3"
1433
1434   _initpath "$domain" "$_isEcc"
1435
1436   _toPkcs "$CERT_PFX_PATH" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$pfxPassword"
1437
1438   if [ "$?" = "0" ]; then
1439     _info "Success, Pfx is exported to: $CERT_PFX_PATH"
1440   fi
1441
1442 }
1443
1444 #domain [isEcc]
1445 toPkcs8() {
1446   domain="$1"
1447
1448   if [ -z "$domain" ]; then
1449     _usage "Usage: $PROJECT_ENTRY --to-pkcs8 --domain <domain.tld> [--ecc]"
1450     return 1
1451   fi
1452
1453   _isEcc="$2"
1454
1455   _initpath "$domain" "$_isEcc"
1456
1457   ${ACME_OPENSSL_BIN:-openssl} pkcs8 -topk8 -inform PEM -outform PEM -nocrypt -in "$CERT_KEY_PATH" -out "$CERT_PKCS8_PATH"
1458
1459   if [ "$?" = "0" ]; then
1460     _info "Success, $CERT_PKCS8_PATH"
1461   fi
1462
1463 }
1464
1465 #[2048]
1466 createAccountKey() {
1467   _info "Creating account key"
1468   if [ -z "$1" ]; then
1469     _usage "Usage: $PROJECT_ENTRY --create-account-key [--accountkeylength <bits>]"
1470     return
1471   fi
1472
1473   length=$1
1474   _create_account_key "$length"
1475
1476 }
1477
1478 _create_account_key() {
1479
1480   length=$1
1481
1482   if [ -z "$length" ] || [ "$length" = "$NO_VALUE" ]; then
1483     _debug "Use default length $DEFAULT_ACCOUNT_KEY_LENGTH"
1484     length="$DEFAULT_ACCOUNT_KEY_LENGTH"
1485   fi
1486
1487   _debug length "$length"
1488   _initpath
1489
1490   mkdir -p "$CA_DIR"
1491   if [ -s "$ACCOUNT_KEY_PATH" ]; then
1492     _info "Account key exists, skip"
1493     return 0
1494   else
1495     #generate account key
1496     if _createkey "$length" "$ACCOUNT_KEY_PATH"; then
1497       chmod 600 "$ACCOUNT_KEY_PATH"
1498       _info "Create account key ok."
1499       return 0
1500     else
1501       _err "Create account key error."
1502       return 1
1503     fi
1504   fi
1505
1506 }
1507
1508 #domain [length]
1509 createDomainKey() {
1510   _info "Creating domain key"
1511   if [ -z "$1" ]; then
1512     _usage "Usage: $PROJECT_ENTRY --create-domain-key --domain <domain.tld> [--keylength <bits>]"
1513     return
1514   fi
1515
1516   domain=$1
1517   _cdl=$2
1518
1519   if [ -z "$_cdl" ]; then
1520     _debug "Use DEFAULT_DOMAIN_KEY_LENGTH=$DEFAULT_DOMAIN_KEY_LENGTH"
1521     _cdl="$DEFAULT_DOMAIN_KEY_LENGTH"
1522   fi
1523
1524   _initpath "$domain" "$_cdl"
1525
1526   if [ ! -f "$CERT_KEY_PATH" ] || [ ! -s "$CERT_KEY_PATH" ] || ([ "$FORCE" ] && ! [ "$_ACME_IS_RENEW" ]) || [ "$Le_ForceNewDomainKey" = "1" ]; then
1527     if _createkey "$_cdl" "$CERT_KEY_PATH"; then
1528       _savedomainconf Le_Keylength "$_cdl"
1529       _info "The domain key is here: $(__green $CERT_KEY_PATH)"
1530       return 0
1531     else
1532       _err "Can not create domain key"
1533       return 1
1534     fi
1535   else
1536     if [ "$_ACME_IS_RENEW" ]; then
1537       _info "Domain key exists, skip"
1538       return 0
1539     else
1540       _err "Domain key exists, do you want to overwrite the key?"
1541       _err "Add '--force', and try again."
1542       return 1
1543     fi
1544   fi
1545
1546 }
1547
1548 # domain  domainlist isEcc
1549 createCSR() {
1550   _info "Creating csr"
1551   if [ -z "$1" ]; then
1552     _usage "Usage: $PROJECT_ENTRY --create-csr --domain <domain.tld> [--domain <domain2.tld> ...]"
1553     return
1554   fi
1555
1556   domain="$1"
1557   domainlist="$2"
1558   _isEcc="$3"
1559
1560   _initpath "$domain" "$_isEcc"
1561
1562   if [ -f "$CSR_PATH" ] && [ "$_ACME_IS_RENEW" ] && [ -z "$FORCE" ]; then
1563     _info "CSR exists, skip"
1564     return
1565   fi
1566
1567   if [ ! -f "$CERT_KEY_PATH" ]; then
1568     _err "The key file is not found: $CERT_KEY_PATH"
1569     _err "Please create the key file first."
1570     return 1
1571   fi
1572   _createcsr "$domain" "$domainlist" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"
1573
1574 }
1575
1576 _url_replace() {
1577   tr '/+' '_-' | tr -d '= '
1578 }
1579
1580 #base64 string
1581 _durl_replace_base64() {
1582   _l=$((${#1} % 4))
1583   if [ $_l -eq 2 ]; then
1584     _s="$1"'=='
1585   elif [ $_l -eq 3 ]; then
1586     _s="$1"'='
1587   else
1588     _s="$1"
1589   fi
1590   echo "$_s" | tr '_-' '/+'
1591 }
1592
1593 _time2str() {
1594   #BSD
1595   if date -u -r "$1" 2>/dev/null; then
1596     return
1597   fi
1598
1599   #Linux
1600   if date -u -d@"$1" 2>/dev/null; then
1601     return
1602   fi
1603
1604   #Solaris
1605   if _exists adb; then
1606     _t_s_a=$(echo "0t${1}=Y" | adb)
1607     echo "$_t_s_a"
1608   fi
1609
1610   #Busybox
1611   if echo "$1" | awk '{ print strftime("%c", $0); }' 2>/dev/null; then
1612     return
1613   fi
1614 }
1615
1616 _normalizeJson() {
1617   sed "s/\" *: *\([\"{\[]\)/\":\1/g" | sed "s/^ *\([^ ]\)/\1/" | tr -d "\r\n"
1618 }
1619
1620 _stat() {
1621   #Linux
1622   if stat -c '%U:%G' "$1" 2>/dev/null; then
1623     return
1624   fi
1625
1626   #BSD
1627   if stat -f '%Su:%Sg' "$1" 2>/dev/null; then
1628     return
1629   fi
1630
1631   return 1 #error, 'stat' not found
1632 }
1633
1634 #keyfile
1635 _calcjwk() {
1636   keyfile="$1"
1637   if [ -z "$keyfile" ]; then
1638     _usage "Usage: _calcjwk keyfile"
1639     return 1
1640   fi
1641
1642   if [ "$JWK_HEADER" ] && [ "$__CACHED_JWK_KEY_FILE" = "$keyfile" ]; then
1643     _debug2 "Use cached jwk for file: $__CACHED_JWK_KEY_FILE"
1644     return 0
1645   fi
1646
1647   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1648     _debug "RSA key"
1649     pub_exp=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -noout -text | grep "^publicExponent:" | cut -d '(' -f 2 | cut -d 'x' -f 2 | cut -d ')' -f 1)
1650     if [ "${#pub_exp}" = "5" ]; then
1651       pub_exp=0$pub_exp
1652     fi
1653     _debug3 pub_exp "$pub_exp"
1654
1655     e=$(echo "$pub_exp" | _h2b | _base64)
1656     _debug3 e "$e"
1657
1658     modulus=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -modulus -noout | cut -d '=' -f 2)
1659     _debug3 modulus "$modulus"
1660     n="$(printf "%s" "$modulus" | _h2b | _base64 | _url_replace)"
1661     _debug3 n "$n"
1662
1663     jwk='{"e": "'$e'", "kty": "RSA", "n": "'$n'"}'
1664     _debug3 jwk "$jwk"
1665
1666     JWK_HEADER='{"alg": "RS256", "jwk": '$jwk'}'
1667     JWK_HEADERPLACE_PART1='{"nonce": "'
1668     JWK_HEADERPLACE_PART2='", "alg": "RS256"'
1669   elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
1670     _debug "EC key"
1671     crv="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^NIST CURVE:" | cut -d ":" -f 2 | tr -d " \r\n")"
1672     _debug3 crv "$crv"
1673     __ECC_KEY_LEN=$(echo "$crv" | cut -d "-" -f 2)
1674     if [ "$__ECC_KEY_LEN" = "521" ]; then
1675       __ECC_KEY_LEN=512
1676     fi
1677     _debug3 __ECC_KEY_LEN "$__ECC_KEY_LEN"
1678     if [ -z "$crv" ]; then
1679       _debug "Let's try ASN1 OID"
1680       crv_oid="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^ASN1 OID:" | cut -d ":" -f 2 | tr -d " \r\n")"
1681       _debug3 crv_oid "$crv_oid"
1682       case "${crv_oid}" in
1683       "prime256v1")
1684         crv="P-256"
1685         __ECC_KEY_LEN=256
1686         ;;
1687       "secp384r1")
1688         crv="P-384"
1689         __ECC_KEY_LEN=384
1690         ;;
1691       "secp521r1")
1692         crv="P-521"
1693         __ECC_KEY_LEN=512
1694         ;;
1695       *)
1696         _err "ECC oid : $crv_oid"
1697         return 1
1698         ;;
1699       esac
1700       _debug3 crv "$crv"
1701     fi
1702
1703     pubi="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n pub: | cut -d : -f 1)"
1704     pubi=$(_math "$pubi" + 1)
1705     _debug3 pubi "$pubi"
1706
1707     pubj="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n "ASN1 OID:" | cut -d : -f 1)"
1708     pubj=$(_math "$pubj" - 1)
1709     _debug3 pubj "$pubj"
1710
1711     pubtext="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | sed -n "$pubi,${pubj}p" | tr -d " \n\r")"
1712     _debug3 pubtext "$pubtext"
1713
1714     xlen="$(printf "%s" "$pubtext" | tr -d ':' | wc -c)"
1715     xlen=$(_math "$xlen" / 4)
1716     _debug3 xlen "$xlen"
1717
1718     xend=$(_math "$xlen" + 1)
1719     x="$(printf "%s" "$pubtext" | cut -d : -f 2-"$xend")"
1720     _debug3 x "$x"
1721
1722     x64="$(printf "%s" "$x" | tr -d : | _h2b | _base64 | _url_replace)"
1723     _debug3 x64 "$x64"
1724
1725     xend=$(_math "$xend" + 1)
1726     y="$(printf "%s" "$pubtext" | cut -d : -f "$xend"-10000)"
1727     _debug3 y "$y"
1728
1729     y64="$(printf "%s" "$y" | tr -d : | _h2b | _base64 | _url_replace)"
1730     _debug3 y64 "$y64"
1731
1732     jwk='{"crv": "'$crv'", "kty": "EC", "x": "'$x64'", "y": "'$y64'"}'
1733     _debug3 jwk "$jwk"
1734
1735     JWK_HEADER='{"alg": "ES'$__ECC_KEY_LEN'", "jwk": '$jwk'}'
1736     JWK_HEADERPLACE_PART1='{"nonce": "'
1737     JWK_HEADERPLACE_PART2='", "alg": "ES'$__ECC_KEY_LEN'"'
1738   else
1739     _err "Only RSA or EC key is supported. keyfile=$keyfile"
1740     _debug2 "$(cat "$keyfile")"
1741     return 1
1742   fi
1743
1744   _debug3 JWK_HEADER "$JWK_HEADER"
1745   __CACHED_JWK_KEY_FILE="$keyfile"
1746 }
1747
1748 _time() {
1749   date -u "+%s"
1750 }
1751
1752 _utc_date() {
1753   date -u "+%Y-%m-%d %H:%M:%S"
1754 }
1755
1756 _mktemp() {
1757   if _exists mktemp; then
1758     if mktemp 2>/dev/null; then
1759       return 0
1760     elif _contains "$(mktemp 2>&1)" "-t prefix" && mktemp -t "$PROJECT_NAME" 2>/dev/null; then
1761       #for Mac osx
1762       return 0
1763     fi
1764   fi
1765   if [ -d "/tmp" ]; then
1766     echo "/tmp/${PROJECT_NAME}wefADf24sf.$(_time).tmp"
1767     return 0
1768   elif [ "$LE_TEMP_DIR" ] && mkdir -p "$LE_TEMP_DIR"; then
1769     echo "/$LE_TEMP_DIR/wefADf24sf.$(_time).tmp"
1770     return 0
1771   fi
1772   _err "Can not create temp file."
1773 }
1774
1775 #clear all the https envs to cause _inithttp() to run next time.
1776 _resethttp() {
1777   __HTTP_INITIALIZED=""
1778   _ACME_CURL=""
1779   _ACME_WGET=""
1780   ACME_HTTP_NO_REDIRECTS=""
1781 }
1782
1783 _inithttp() {
1784
1785   if [ -z "$HTTP_HEADER" ] || ! touch "$HTTP_HEADER"; then
1786     HTTP_HEADER="$(_mktemp)"
1787     _debug2 HTTP_HEADER "$HTTP_HEADER"
1788   fi
1789
1790   if [ "$__HTTP_INITIALIZED" ]; then
1791     if [ "$_ACME_CURL$_ACME_WGET" ]; then
1792       _debug2 "Http already initialized."
1793       return 0
1794     fi
1795   fi
1796
1797   if [ -z "$_ACME_CURL" ] && _exists "curl"; then
1798     _ACME_CURL="curl --silent --dump-header $HTTP_HEADER "
1799     if [ -z "$ACME_HTTP_NO_REDIRECTS" ]; then
1800       _ACME_CURL="$_ACME_CURL -L "
1801     fi
1802     if [ "$DEBUG" ] && [ "$DEBUG" -ge 2 ]; then
1803       _CURL_DUMP="$(_mktemp)"
1804       _ACME_CURL="$_ACME_CURL --trace-ascii $_CURL_DUMP "
1805     fi
1806
1807     if [ "$CA_PATH" ]; then
1808       _ACME_CURL="$_ACME_CURL --capath $CA_PATH "
1809     elif [ "$CA_BUNDLE" ]; then
1810       _ACME_CURL="$_ACME_CURL --cacert $CA_BUNDLE "
1811     fi
1812
1813     if _contains "$(curl --help 2>&1)" "--globoff"; then
1814       _ACME_CURL="$_ACME_CURL -g "
1815     fi
1816   fi
1817
1818   if [ -z "$_ACME_WGET" ] && _exists "wget"; then
1819     _ACME_WGET="wget -q"
1820     if [ "$ACME_HTTP_NO_REDIRECTS" ]; then
1821       _ACME_WGET="$_ACME_WGET --max-redirect 0 "
1822     fi
1823     if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1824       _ACME_WGET="$_ACME_WGET -d "
1825     fi
1826     if [ "$CA_PATH" ]; then
1827       _ACME_WGET="$_ACME_WGET --ca-directory=$CA_PATH "
1828     elif [ "$CA_BUNDLE" ]; then
1829       _ACME_WGET="$_ACME_WGET --ca-certificate=$CA_BUNDLE "
1830     fi
1831   fi
1832
1833   #from wget 1.14: do not skip body on 404 error
1834   if [ "$_ACME_WGET" ] && _contains "$($_ACME_WGET --help 2>&1)" "--content-on-error"; then
1835     _ACME_WGET="$_ACME_WGET --content-on-error "
1836   fi
1837
1838   __HTTP_INITIALIZED=1
1839
1840 }
1841
1842 _HTTP_MAX_RETRY=8
1843
1844 # body  url [needbase64] [POST|PUT|DELETE] [ContentType]
1845 _post() {
1846   body="$1"
1847   _post_url="$2"
1848   needbase64="$3"
1849   httpmethod="$4"
1850   _postContentType="$5"
1851   _sleep_retry_sec=1
1852   _http_retry_times=0
1853   _hcode=0
1854   while [ "${_http_retry_times}" -le "$_HTTP_MAX_RETRY" ]; do
1855     [ "$_http_retry_times" = "$_HTTP_MAX_RETRY" ]
1856     _lastHCode="$?"
1857     _debug "Retrying post"
1858     _post_impl "$body" "$_post_url" "$needbase64" "$httpmethod" "$_postContentType" "$_lastHCode"
1859     _hcode="$?"
1860     _debug _hcode "$_hcode"
1861     if [ "$_hcode" = "0" ]; then
1862       break
1863     fi
1864     _http_retry_times=$(_math $_http_retry_times + 1)
1865     _sleep $_sleep_retry_sec
1866   done
1867   return $_hcode
1868 }
1869
1870 # body  url [needbase64] [POST|PUT|DELETE] [ContentType] [displayError]
1871 _post_impl() {
1872   body="$1"
1873   _post_url="$2"
1874   needbase64="$3"
1875   httpmethod="$4"
1876   _postContentType="$5"
1877   displayError="$6"
1878
1879   if [ -z "$httpmethod" ]; then
1880     httpmethod="POST"
1881   fi
1882   _debug $httpmethod
1883   _debug "_post_url" "$_post_url"
1884   _debug2 "body" "$body"
1885   _debug2 "_postContentType" "$_postContentType"
1886
1887   _inithttp
1888
1889   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
1890     _CURL="$_ACME_CURL"
1891     if [ "$HTTPS_INSECURE" ]; then
1892       _CURL="$_CURL --insecure  "
1893     fi
1894     if [ "$httpmethod" = "HEAD" ]; then
1895       _CURL="$_CURL -I  "
1896     fi
1897     _debug "_CURL" "$_CURL"
1898     if [ "$needbase64" ]; then
1899       if [ "$body" ]; then
1900         if [ "$_postContentType" ]; then
1901           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1902         else
1903           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1904         fi
1905       else
1906         if [ "$_postContentType" ]; then
1907           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1908         else
1909           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1910         fi
1911       fi
1912     else
1913       if [ "$body" ]; then
1914         if [ "$_postContentType" ]; then
1915           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1916         else
1917           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1918         fi
1919       else
1920         if [ "$_postContentType" ]; then
1921           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1922         else
1923           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1924         fi
1925       fi
1926     fi
1927     _ret="$?"
1928     if [ "$_ret" != "0" ]; then
1929       if [ -z "$displayError" ] || [ "$displayError" = "0" ]; then
1930         _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $_ret"
1931       fi
1932       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1933         _err "Here is the curl dump log:"
1934         _err "$(cat "$_CURL_DUMP")"
1935       fi
1936     fi
1937   elif [ "$_ACME_WGET" ]; then
1938     _WGET="$_ACME_WGET"
1939     if [ "$HTTPS_INSECURE" ]; then
1940       _WGET="$_WGET --no-check-certificate "
1941     fi
1942     if [ "$httpmethod" = "HEAD" ]; then
1943       _WGET="$_WGET --read-timeout=3.0  --tries=2  "
1944     fi
1945     _debug "_WGET" "$_WGET"
1946     if [ "$needbase64" ]; then
1947       if [ "$httpmethod" = "POST" ]; then
1948         if [ "$_postContentType" ]; then
1949           response="$($_WGET -S -O - --user-agent="$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)"
1950         else
1951           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
1952         fi
1953       else
1954         if [ "$_postContentType" ]; then
1955           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --method $httpmethod --body-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
1956         else
1957           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --method $httpmethod --body-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
1958         fi
1959       fi
1960     else
1961       if [ "$httpmethod" = "POST" ]; then
1962         if [ "$_postContentType" ]; then
1963           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")"
1964         else
1965           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1966         fi
1967       elif [ "$httpmethod" = "HEAD" ]; then
1968         if [ "$_postContentType" ]; then
1969           response="$($_WGET --spider -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1970         else
1971           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>"$HTTP_HEADER")"
1972         fi
1973       else
1974         if [ "$_postContentType" ]; then
1975           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")"
1976         else
1977           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")"
1978         fi
1979       fi
1980     fi
1981     _ret="$?"
1982     if [ "$_ret" = "8" ]; then
1983       _ret=0
1984       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
1985     fi
1986     if [ "$_ret" != "0" ]; then
1987       if [ -z "$displayError" ] || [ "$displayError" = "0" ]; then
1988         _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $_ret"
1989       fi
1990     fi
1991     _sed_i "s/^ *//g" "$HTTP_HEADER"
1992   else
1993     _ret="$?"
1994     _err "Neither curl nor wget is found, can not do $httpmethod."
1995   fi
1996   _debug "_ret" "$_ret"
1997   printf "%s" "$response"
1998   return $_ret
1999 }
2000
2001 # url getheader timeout
2002 _get() {
2003   url="$1"
2004   onlyheader="$2"
2005   t="$3"
2006   _sleep_retry_sec=1
2007   _http_retry_times=0
2008   _hcode=0
2009   while [ "${_http_retry_times}" -le "$_HTTP_MAX_RETRY" ]; do
2010     [ "$_http_retry_times" = "$_HTTP_MAX_RETRY" ]
2011     _lastHCode="$?"
2012     _debug "Retrying GET"
2013     _get_impl "$url" "$onlyheader" "$t" "$_lastHCode"
2014     _hcode="$?"
2015     _debug _hcode "$_hcode"
2016     if [ "$_hcode" = "0" ]; then
2017       break
2018     fi
2019     _http_retry_times=$(_math $_http_retry_times + 1)
2020     _sleep $_sleep_retry_sec
2021   done
2022   return $_hcode
2023 }
2024
2025 # url getheader timeout displayError
2026 _get_impl() {
2027   _debug GET
2028   url="$1"
2029   onlyheader="$2"
2030   t="$3"
2031   displayError="$4"
2032   _debug url "$url"
2033   _debug "timeout=$t"
2034   _debug "displayError" "$displayError"
2035   _inithttp
2036
2037   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
2038     _CURL="$_ACME_CURL"
2039     if [ "$HTTPS_INSECURE" ]; then
2040       _CURL="$_CURL --insecure  "
2041     fi
2042     if [ "$t" ]; then
2043       _CURL="$_CURL --connect-timeout $t"
2044     fi
2045     _debug "_CURL" "$_CURL"
2046     if [ "$onlyheader" ]; then
2047       $_CURL -I --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
2048     else
2049       $_CURL --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
2050     fi
2051     ret=$?
2052     if [ "$ret" != "0" ]; then
2053       if [ -z "$displayError" ] || [ "$displayError" = "0" ]; then
2054         _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $ret"
2055       fi
2056       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
2057         _err "Here is the curl dump log:"
2058         _err "$(cat "$_CURL_DUMP")"
2059       fi
2060     fi
2061   elif [ "$_ACME_WGET" ]; then
2062     _WGET="$_ACME_WGET"
2063     if [ "$HTTPS_INSECURE" ]; then
2064       _WGET="$_WGET --no-check-certificate "
2065     fi
2066     if [ "$t" ]; then
2067       _WGET="$_WGET --timeout=$t"
2068     fi
2069     _debug "_WGET" "$_WGET"
2070     if [ "$onlyheader" ]; then
2071       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -S -O /dev/null "$url" 2>&1 | sed 's/^[ ]*//g'
2072     else
2073       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -O - "$url"
2074     fi
2075     ret=$?
2076     if [ "$ret" = "8" ]; then
2077       ret=0
2078       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
2079     fi
2080     if [ "$ret" != "0" ]; then
2081       if [ -z "$displayError" ] || [ "$displayError" = "0" ]; then
2082         _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $ret"
2083       fi
2084     fi
2085   else
2086     ret=$?
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
2261   if grep -n "^$__opt$__sep" "$__conf" >/dev/null; then
2262     _debug3 OK
2263     if _contains "$__val" "&"; then
2264       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2265     fi
2266     text="$(cat "$__conf")"
2267     printf -- "%s\n" "$text" | sed "s|^$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2268
2269   elif grep -n "^#$__opt$__sep" "$__conf" >/dev/null; then
2270     if _contains "$__val" "&"; then
2271       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2272     fi
2273     text="$(cat "$__conf")"
2274     printf -- "%s\n" "$text" | sed "s|^#$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2275
2276   else
2277     _debug3 APP
2278     echo "$__opt$__sep$__val$__end" >>"$__conf"
2279   fi
2280   _debug3 "$(grep -n "^$__opt$__sep" "$__conf")"
2281 }
2282
2283 #_save_conf  file key  value base64encode
2284 #save to conf
2285 _save_conf() {
2286   _s_c_f="$1"
2287   _sdkey="$2"
2288   _sdvalue="$3"
2289   _b64encode="$4"
2290   if [ "$_sdvalue" ] && [ "$_b64encode" ]; then
2291     _sdvalue="${B64CONF_START}$(printf "%s" "${_sdvalue}" | _base64)${B64CONF_END}"
2292   fi
2293   if [ "$_s_c_f" ]; then
2294     _setopt "$_s_c_f" "$_sdkey" "=" "'$_sdvalue'"
2295   else
2296     _err "config file is empty, can not save $_sdkey=$_sdvalue"
2297   fi
2298 }
2299
2300 #_clear_conf file  key
2301 _clear_conf() {
2302   _c_c_f="$1"
2303   _sdkey="$2"
2304   if [ "$_c_c_f" ]; then
2305     _conf_data="$(cat "$_c_c_f")"
2306     echo "$_conf_data" | sed "s/^$_sdkey *=.*$//" >"$_c_c_f"
2307   else
2308     _err "config file is empty, can not clear"
2309   fi
2310 }
2311
2312 #_read_conf file  key
2313 _read_conf() {
2314   _r_c_f="$1"
2315   _sdkey="$2"
2316   if [ -f "$_r_c_f" ]; then
2317     _sdv="$(
2318       eval "$(grep "^$_sdkey *=" "$_r_c_f")"
2319       eval "printf \"%s\" \"\$$_sdkey\""
2320     )"
2321     if _startswith "$_sdv" "${B64CONF_START}" && _endswith "$_sdv" "${B64CONF_END}"; then
2322       _sdv="$(echo "$_sdv" | sed "s/${B64CONF_START}//" | sed "s/${B64CONF_END}//" | _dbase64)"
2323     fi
2324     printf "%s" "$_sdv"
2325   else
2326     _debug "config file is empty, can not read $_sdkey"
2327   fi
2328 }
2329
2330 #_savedomainconf   key  value  base64encode
2331 #save to domain.conf
2332 _savedomainconf() {
2333   _save_conf "$DOMAIN_CONF" "$@"
2334 }
2335
2336 #_cleardomainconf   key
2337 _cleardomainconf() {
2338   _clear_conf "$DOMAIN_CONF" "$1"
2339 }
2340
2341 #_readdomainconf   key
2342 _readdomainconf() {
2343   _read_conf "$DOMAIN_CONF" "$1"
2344 }
2345
2346 #key  value  base64encode
2347 _savedeployconf() {
2348   _savedomainconf "SAVED_$1" "$2" "$3"
2349   #remove later
2350   _cleardomainconf "$1"
2351 }
2352
2353 #key
2354 _getdeployconf() {
2355   _rac_key="$1"
2356   _rac_value="$(eval echo \$"$_rac_key")"
2357   if [ "$_rac_value" ]; then
2358     if _startswith "$_rac_value" '"' && _endswith "$_rac_value" '"'; then
2359       _debug2 "trim quotation marks"
2360       eval "export $_rac_key=$_rac_value"
2361     fi
2362     return 0 # do nothing
2363   fi
2364   _saved=$(_readdomainconf "SAVED_$_rac_key")
2365   eval "export $_rac_key=\"\$_saved\""
2366 }
2367
2368 #_saveaccountconf  key  value  base64encode
2369 _saveaccountconf() {
2370   _save_conf "$ACCOUNT_CONF_PATH" "$@"
2371 }
2372
2373 #key  value base64encode
2374 _saveaccountconf_mutable() {
2375   _save_conf "$ACCOUNT_CONF_PATH" "SAVED_$1" "$2" "$3"
2376   #remove later
2377   _clearaccountconf "$1"
2378 }
2379
2380 #key
2381 _readaccountconf() {
2382   _read_conf "$ACCOUNT_CONF_PATH" "$1"
2383 }
2384
2385 #key
2386 _readaccountconf_mutable() {
2387   _rac_key="$1"
2388   _readaccountconf "SAVED_$_rac_key"
2389 }
2390
2391 #_clearaccountconf   key
2392 _clearaccountconf() {
2393   _clear_conf "$ACCOUNT_CONF_PATH" "$1"
2394 }
2395
2396 #key
2397 _clearaccountconf_mutable() {
2398   _clearaccountconf "SAVED_$1"
2399   #remove later
2400   _clearaccountconf "$1"
2401 }
2402
2403 #_savecaconf  key  value
2404 _savecaconf() {
2405   _save_conf "$CA_CONF" "$1" "$2"
2406 }
2407
2408 #_readcaconf   key
2409 _readcaconf() {
2410   _read_conf "$CA_CONF" "$1"
2411 }
2412
2413 #_clearaccountconf   key
2414 _clearcaconf() {
2415   _clear_conf "$CA_CONF" "$1"
2416 }
2417
2418 # content localaddress
2419 _startserver() {
2420   content="$1"
2421   ncaddr="$2"
2422   _debug "content" "$content"
2423   _debug "ncaddr" "$ncaddr"
2424
2425   _debug "startserver: $$"
2426
2427   _debug Le_HTTPPort "$Le_HTTPPort"
2428   _debug Le_Listen_V4 "$Le_Listen_V4"
2429   _debug Le_Listen_V6 "$Le_Listen_V6"
2430
2431   _NC="socat"
2432   if [ "$Le_Listen_V4" ]; then
2433     _NC="$_NC -4"
2434   elif [ "$Le_Listen_V6" ]; then
2435     _NC="$_NC -6"
2436   fi
2437
2438   if [ "$DEBUG" ] && [ "$DEBUG" -gt "1" ]; then
2439     _NC="$_NC -d -d -v"
2440   fi
2441
2442   SOCAT_OPTIONS=TCP-LISTEN:$Le_HTTPPort,crlf,reuseaddr,fork
2443
2444   #Adding bind to local-address
2445   if [ "$ncaddr" ]; then
2446     SOCAT_OPTIONS="$SOCAT_OPTIONS,bind=${ncaddr}"
2447   fi
2448
2449   _content_len="$(printf "%s" "$content" | wc -c)"
2450   _debug _content_len "$_content_len"
2451   _debug "_NC" "$_NC $SOCAT_OPTIONS"
2452   $_NC $SOCAT_OPTIONS SYSTEM:"sleep 1; \
2453 echo 'HTTP/1.0 200 OK'; \
2454 echo 'Content-Length\: $_content_len'; \
2455 echo ''; \
2456 printf '%s' '$content';" &
2457   serverproc="$!"
2458 }
2459
2460 _stopserver() {
2461   pid="$1"
2462   _debug "pid" "$pid"
2463   if [ -z "$pid" ]; then
2464     return
2465   fi
2466
2467   kill $pid
2468
2469 }
2470
2471 # sleep sec
2472 _sleep() {
2473   _sleep_sec="$1"
2474   if [ "$__INTERACTIVE" ]; then
2475     _sleep_c="$_sleep_sec"
2476     while [ "$_sleep_c" -ge "0" ]; do
2477       printf "\r      \r"
2478       __green "$_sleep_c"
2479       _sleep_c="$(_math "$_sleep_c" - 1)"
2480       sleep 1
2481     done
2482     printf "\r"
2483   else
2484     sleep "$_sleep_sec"
2485   fi
2486 }
2487
2488 # _starttlsserver  san_a  san_b port content _ncaddr acmeValidationv1
2489 _starttlsserver() {
2490   _info "Starting tls server."
2491   san_a="$1"
2492   san_b="$2"
2493   port="$3"
2494   content="$4"
2495   opaddr="$5"
2496   acmeValidationv1="$6"
2497
2498   _debug san_a "$san_a"
2499   _debug san_b "$san_b"
2500   _debug port "$port"
2501   _debug acmeValidationv1 "$acmeValidationv1"
2502
2503   #create key TLS_KEY
2504   if ! _createkey "2048" "$TLS_KEY"; then
2505     _err "Create tls validation key error."
2506     return 1
2507   fi
2508
2509   #create csr
2510   alt="$san_a"
2511   if [ "$san_b" ]; then
2512     alt="$alt,$san_b"
2513   fi
2514   if ! _createcsr "tls.acme.sh" "$alt" "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$acmeValidationv1"; then
2515     _err "Create tls validation csr error."
2516     return 1
2517   fi
2518
2519   #self signed
2520   if ! _signcsr "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$TLS_CERT"; then
2521     _err "Create tls validation cert error."
2522     return 1
2523   fi
2524
2525   __S_OPENSSL="${ACME_OPENSSL_BIN:-openssl} s_server -www -cert $TLS_CERT  -key $TLS_KEY "
2526   if [ "$opaddr" ]; then
2527     __S_OPENSSL="$__S_OPENSSL -accept $opaddr:$port"
2528   else
2529     __S_OPENSSL="$__S_OPENSSL -accept $port"
2530   fi
2531
2532   _debug Le_Listen_V4 "$Le_Listen_V4"
2533   _debug Le_Listen_V6 "$Le_Listen_V6"
2534   if [ "$Le_Listen_V4" ]; then
2535     __S_OPENSSL="$__S_OPENSSL -4"
2536   elif [ "$Le_Listen_V6" ]; then
2537     __S_OPENSSL="$__S_OPENSSL -6"
2538   fi
2539
2540   if [ "$acmeValidationv1" ]; then
2541     __S_OPENSSL="$__S_OPENSSL -alpn acme-tls/1"
2542   fi
2543
2544   _debug "$__S_OPENSSL"
2545   if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
2546     $__S_OPENSSL -tlsextdebug &
2547   else
2548     $__S_OPENSSL >/dev/null 2>&1 &
2549   fi
2550
2551   serverproc="$!"
2552   sleep 1
2553   _debug serverproc "$serverproc"
2554 }
2555
2556 #file
2557 _readlink() {
2558   _rf="$1"
2559   if ! readlink -f "$_rf" 2>/dev/null; then
2560     if _startswith "$_rf" "/"; then
2561       echo "$_rf"
2562       return 0
2563     fi
2564     echo "$(pwd)/$_rf" | _conapath
2565   fi
2566 }
2567
2568 _conapath() {
2569   sed "s#/\./#/#g"
2570 }
2571
2572 __initHome() {
2573   if [ -z "$_SCRIPT_HOME" ]; then
2574     if _exists readlink && _exists dirname; then
2575       _debug "Lets find script dir."
2576       _debug "_SCRIPT_" "$_SCRIPT_"
2577       _script="$(_readlink "$_SCRIPT_")"
2578       _debug "_script" "$_script"
2579       _script_home="$(dirname "$_script")"
2580       _debug "_script_home" "$_script_home"
2581       if [ -d "$_script_home" ]; then
2582         _SCRIPT_HOME="$_script_home"
2583       else
2584         _err "It seems the script home is not correct:$_script_home"
2585       fi
2586     fi
2587   fi
2588
2589   #  if [ -z "$LE_WORKING_DIR" ]; then
2590   #    if [ -f "$DEFAULT_INSTALL_HOME/account.conf" ]; then
2591   #      _debug "It seems that $PROJECT_NAME is already installed in $DEFAULT_INSTALL_HOME"
2592   #      LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2593   #    else
2594   #      LE_WORKING_DIR="$_SCRIPT_HOME"
2595   #    fi
2596   #  fi
2597
2598   if [ -z "$LE_WORKING_DIR" ]; then
2599     _debug "Using default home:$DEFAULT_INSTALL_HOME"
2600     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2601   fi
2602   export LE_WORKING_DIR
2603
2604   if [ -z "$LE_CONFIG_HOME" ]; then
2605     LE_CONFIG_HOME="$LE_WORKING_DIR"
2606   fi
2607   _debug "Using config home:$LE_CONFIG_HOME"
2608   export LE_CONFIG_HOME
2609
2610   _DEFAULT_ACCOUNT_CONF_PATH="$LE_CONFIG_HOME/account.conf"
2611
2612   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2613     if [ -f "$_DEFAULT_ACCOUNT_CONF_PATH" ]; then
2614       . "$_DEFAULT_ACCOUNT_CONF_PATH"
2615     fi
2616   fi
2617
2618   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2619     ACCOUNT_CONF_PATH="$_DEFAULT_ACCOUNT_CONF_PATH"
2620   fi
2621   _debug3 ACCOUNT_CONF_PATH "$ACCOUNT_CONF_PATH"
2622   DEFAULT_LOG_FILE="$LE_CONFIG_HOME/$PROJECT_NAME.log"
2623
2624   DEFAULT_CA_HOME="$LE_CONFIG_HOME/ca"
2625
2626   if [ -z "$LE_TEMP_DIR" ]; then
2627     LE_TEMP_DIR="$LE_CONFIG_HOME/tmp"
2628   fi
2629 }
2630
2631 _clearAPI() {
2632   ACME_NEW_ACCOUNT=""
2633   ACME_KEY_CHANGE=""
2634   ACME_NEW_AUTHZ=""
2635   ACME_NEW_ORDER=""
2636   ACME_REVOKE_CERT=""
2637   ACME_NEW_NONCE=""
2638   ACME_AGREEMENT=""
2639 }
2640
2641 #server
2642 _initAPI() {
2643   _api_server="${1:-$ACME_DIRECTORY}"
2644   _debug "_init api for server: $_api_server"
2645
2646   MAX_API_RETRY_TIMES=10
2647   _sleep_retry_sec=10
2648   _request_retry_times=0
2649   while [ -z "$ACME_NEW_ACCOUNT" ] && [ "${_request_retry_times}" -lt "$MAX_API_RETRY_TIMES" ]; do
2650     _request_retry_times=$(_math "$_request_retry_times" + 1)
2651     response=$(_get "$_api_server")
2652     if [ "$?" != "0" ]; then
2653       _debug2 "response" "$response"
2654       _info "Can not init api for: $_api_server."
2655       _info "Sleep $_sleep_retry_sec and retry."
2656       _sleep "$_sleep_retry_sec"
2657       continue
2658     fi
2659     response=$(echo "$response" | _json_decode)
2660     _debug2 "response" "$response"
2661
2662     ACME_KEY_CHANGE=$(echo "$response" | _egrep_o 'keyChange" *: *"[^"]*"' | cut -d '"' -f 3)
2663     export ACME_KEY_CHANGE
2664
2665     ACME_NEW_AUTHZ=$(echo "$response" | _egrep_o 'newAuthz" *: *"[^"]*"' | cut -d '"' -f 3)
2666     export ACME_NEW_AUTHZ
2667
2668     ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'newOrder" *: *"[^"]*"' | cut -d '"' -f 3)
2669     export ACME_NEW_ORDER
2670
2671     ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'newAccount" *: *"[^"]*"' | cut -d '"' -f 3)
2672     export ACME_NEW_ACCOUNT
2673
2674     ACME_REVOKE_CERT=$(echo "$response" | _egrep_o 'revokeCert" *: *"[^"]*"' | cut -d '"' -f 3)
2675     export ACME_REVOKE_CERT
2676
2677     ACME_NEW_NONCE=$(echo "$response" | _egrep_o 'newNonce" *: *"[^"]*"' | cut -d '"' -f 3)
2678     export ACME_NEW_NONCE
2679
2680     ACME_AGREEMENT=$(echo "$response" | _egrep_o 'termsOfService" *: *"[^"]*"' | cut -d '"' -f 3)
2681     export ACME_AGREEMENT
2682
2683     _debug "ACME_KEY_CHANGE" "$ACME_KEY_CHANGE"
2684     _debug "ACME_NEW_AUTHZ" "$ACME_NEW_AUTHZ"
2685     _debug "ACME_NEW_ORDER" "$ACME_NEW_ORDER"
2686     _debug "ACME_NEW_ACCOUNT" "$ACME_NEW_ACCOUNT"
2687     _debug "ACME_REVOKE_CERT" "$ACME_REVOKE_CERT"
2688     _debug "ACME_AGREEMENT" "$ACME_AGREEMENT"
2689     _debug "ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2690     if [ "$ACME_NEW_ACCOUNT" ] && [ "$ACME_NEW_ORDER" ]; then
2691       return 0
2692     fi
2693     _info "Sleep $_sleep_retry_sec and retry."
2694     _sleep "$_sleep_retry_sec"
2695   done
2696   if [ "$ACME_NEW_ACCOUNT" ] && [ "$ACME_NEW_ORDER" ]; then
2697     return 0
2698   fi
2699   _err "Can not init api, for $_api_server"
2700   return 1
2701 }
2702
2703 #[domain]  [keylength or isEcc flag]
2704 _initpath() {
2705   domain="$1"
2706   _ilength="$2"
2707
2708   __initHome
2709
2710   if [ -f "$ACCOUNT_CONF_PATH" ]; then
2711     . "$ACCOUNT_CONF_PATH"
2712   fi
2713
2714   if [ "$_ACME_IN_CRON" ]; then
2715     if [ ! "$_USER_PATH_EXPORTED" ]; then
2716       _USER_PATH_EXPORTED=1
2717       export PATH="$USER_PATH:$PATH"
2718     fi
2719   fi
2720
2721   if [ -z "$CA_HOME" ]; then
2722     CA_HOME="$DEFAULT_CA_HOME"
2723   fi
2724
2725   if [ -z "$ACME_DIRECTORY" ]; then
2726     if [ "$STAGE" ]; then
2727       ACME_DIRECTORY="$DEFAULT_STAGING_CA"
2728       _info "Using ACME_DIRECTORY: $ACME_DIRECTORY"
2729     else
2730       default_acme_server=$(_readaccountconf "DEFAULT_ACME_SERVER")
2731       _debug default_acme_server "$default_acme_server"
2732       if [ "$default_acme_server" ]; then
2733         ACME_DIRECTORY="$default_acme_server"
2734       else
2735         ACME_DIRECTORY="$DEFAULT_CA"
2736       fi
2737     fi
2738   fi
2739
2740   _debug ACME_DIRECTORY "$ACME_DIRECTORY"
2741   _ACME_SERVER_HOST="$(echo "$ACME_DIRECTORY" | cut -d : -f 2 | tr -s / | cut -d / -f 2)"
2742   _debug2 "_ACME_SERVER_HOST" "$_ACME_SERVER_HOST"
2743
2744   _ACME_SERVER_PATH="$(echo "$ACME_DIRECTORY" | cut -d : -f 2- | tr -s / | cut -d / -f 3-)"
2745   _debug2 "_ACME_SERVER_PATH" "$_ACME_SERVER_PATH"
2746
2747   CA_DIR="$CA_HOME/$_ACME_SERVER_HOST/$_ACME_SERVER_PATH"
2748   _DEFAULT_CA_CONF="$CA_DIR/ca.conf"
2749   if [ -z "$CA_CONF" ]; then
2750     CA_CONF="$_DEFAULT_CA_CONF"
2751   fi
2752   _debug3 CA_CONF "$CA_CONF"
2753
2754   _OLD_CADIR="$CA_HOME/$_ACME_SERVER_HOST"
2755   _OLD_ACCOUNT_KEY="$_OLD_CADIR/account.key"
2756   _OLD_ACCOUNT_JSON="$_OLD_CADIR/account.json"
2757   _OLD_CA_CONF="$_OLD_CADIR/ca.conf"
2758
2759   _DEFAULT_ACCOUNT_KEY_PATH="$CA_DIR/account.key"
2760   _DEFAULT_ACCOUNT_JSON_PATH="$CA_DIR/account.json"
2761   if [ -z "$ACCOUNT_KEY_PATH" ]; then
2762     ACCOUNT_KEY_PATH="$_DEFAULT_ACCOUNT_KEY_PATH"
2763     if [ -f "$_OLD_ACCOUNT_KEY" ] && ! [ -f "$ACCOUNT_KEY_PATH" ]; then
2764       mkdir -p "$CA_DIR"
2765       mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
2766     fi
2767   fi
2768
2769   if [ -z "$ACCOUNT_JSON_PATH" ]; then
2770     ACCOUNT_JSON_PATH="$_DEFAULT_ACCOUNT_JSON_PATH"
2771     if [ -f "$_OLD_ACCOUNT_JSON" ] && ! [ -f "$ACCOUNT_JSON_PATH" ]; then
2772       mkdir -p "$CA_DIR"
2773       mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
2774     fi
2775   fi
2776
2777   if [ -f "$_OLD_CA_CONF" ] && ! [ -f "$CA_CONF" ]; then
2778     mkdir -p "$CA_DIR"
2779     mv "$_OLD_CA_CONF" "$CA_CONF"
2780   fi
2781
2782   if [ -f "$CA_CONF" ]; then
2783     . "$CA_CONF"
2784   fi
2785
2786   if [ -z "$ACME_DIR" ]; then
2787     ACME_DIR="/home/.acme"
2788   fi
2789
2790   if [ -z "$APACHE_CONF_BACKUP_DIR" ]; then
2791     APACHE_CONF_BACKUP_DIR="$LE_CONFIG_HOME"
2792   fi
2793
2794   if [ -z "$USER_AGENT" ]; then
2795     USER_AGENT="$DEFAULT_USER_AGENT"
2796   fi
2797
2798   if [ -z "$HTTP_HEADER" ]; then
2799     HTTP_HEADER="$LE_CONFIG_HOME/http.header"
2800   fi
2801
2802   _DEFAULT_CERT_HOME="$LE_CONFIG_HOME"
2803   if [ -z "$CERT_HOME" ]; then
2804     CERT_HOME="$_DEFAULT_CERT_HOME"
2805   fi
2806
2807   if [ -z "$ACME_OPENSSL_BIN" ] || [ ! -f "$ACME_OPENSSL_BIN" ] || [ ! -x "$ACME_OPENSSL_BIN" ]; then
2808     ACME_OPENSSL_BIN="$DEFAULT_OPENSSL_BIN"
2809   fi
2810
2811   if [ -z "$domain" ]; then
2812     return 0
2813   fi
2814
2815   if [ -z "$DOMAIN_PATH" ]; then
2816     domainhome="$CERT_HOME/$domain"
2817     domainhomeecc="$CERT_HOME/$domain$ECC_SUFFIX"
2818
2819     DOMAIN_PATH="$domainhome"
2820
2821     if _isEccKey "$_ilength"; then
2822       DOMAIN_PATH="$domainhomeecc"
2823     else
2824       if [ ! -d "$domainhome" ] && [ -d "$domainhomeecc" ]; then
2825         _info "The domain '$domain' seems to have a ECC cert already, please add '$(__red "--ecc")' parameter if you want to use that cert."
2826       fi
2827     fi
2828     _debug DOMAIN_PATH "$DOMAIN_PATH"
2829   fi
2830
2831   if [ -z "$DOMAIN_BACKUP_PATH" ]; then
2832     DOMAIN_BACKUP_PATH="$DOMAIN_PATH/backup"
2833   fi
2834
2835   if [ -z "$DOMAIN_CONF" ]; then
2836     DOMAIN_CONF="$DOMAIN_PATH/$domain.conf"
2837   fi
2838
2839   if [ -z "$DOMAIN_SSL_CONF" ]; then
2840     DOMAIN_SSL_CONF="$DOMAIN_PATH/$domain.csr.conf"
2841   fi
2842
2843   if [ -z "$CSR_PATH" ]; then
2844     CSR_PATH="$DOMAIN_PATH/$domain.csr"
2845   fi
2846   if [ -z "$CERT_KEY_PATH" ]; then
2847     CERT_KEY_PATH="$DOMAIN_PATH/$domain.key"
2848   fi
2849   if [ -z "$CERT_PATH" ]; then
2850     CERT_PATH="$DOMAIN_PATH/$domain.cer"
2851   fi
2852   if [ -z "$CA_CERT_PATH" ]; then
2853     CA_CERT_PATH="$DOMAIN_PATH/ca.cer"
2854   fi
2855   if [ -z "$CERT_FULLCHAIN_PATH" ]; then
2856     CERT_FULLCHAIN_PATH="$DOMAIN_PATH/fullchain.cer"
2857   fi
2858   if [ -z "$CERT_PFX_PATH" ]; then
2859     CERT_PFX_PATH="$DOMAIN_PATH/$domain.pfx"
2860   fi
2861   if [ -z "$CERT_PKCS8_PATH" ]; then
2862     CERT_PKCS8_PATH="$DOMAIN_PATH/$domain.pkcs8"
2863   fi
2864
2865   if [ -z "$TLS_CONF" ]; then
2866     TLS_CONF="$DOMAIN_PATH/tls.validation.conf"
2867   fi
2868   if [ -z "$TLS_CERT" ]; then
2869     TLS_CERT="$DOMAIN_PATH/tls.validation.cert"
2870   fi
2871   if [ -z "$TLS_KEY" ]; then
2872     TLS_KEY="$DOMAIN_PATH/tls.validation.key"
2873   fi
2874   if [ -z "$TLS_CSR" ]; then
2875     TLS_CSR="$DOMAIN_PATH/tls.validation.csr"
2876   fi
2877
2878 }
2879
2880 _exec() {
2881   if [ -z "$_EXEC_TEMP_ERR" ]; then
2882     _EXEC_TEMP_ERR="$(_mktemp)"
2883   fi
2884
2885   if [ "$_EXEC_TEMP_ERR" ]; then
2886     eval "$@ 2>>$_EXEC_TEMP_ERR"
2887   else
2888     eval "$@"
2889   fi
2890 }
2891
2892 _exec_err() {
2893   [ "$_EXEC_TEMP_ERR" ] && _err "$(cat "$_EXEC_TEMP_ERR")" && echo "" >"$_EXEC_TEMP_ERR"
2894 }
2895
2896 _apachePath() {
2897   _APACHECTL="apachectl"
2898   if ! _exists apachectl; then
2899     if _exists apache2ctl; then
2900       _APACHECTL="apache2ctl"
2901     else
2902       _err "'apachectl not found. It seems that apache is not installed, or you are not root user.'"
2903       _err "Please use webroot mode to try again."
2904       return 1
2905     fi
2906   fi
2907
2908   if ! _exec $_APACHECTL -V >/dev/null; then
2909     _exec_err
2910     return 1
2911   fi
2912
2913   if [ "$APACHE_HTTPD_CONF" ]; then
2914     _saveaccountconf APACHE_HTTPD_CONF "$APACHE_HTTPD_CONF"
2915     httpdconf="$APACHE_HTTPD_CONF"
2916     httpdconfname="$(basename "$httpdconfname")"
2917   else
2918     httpdconfname="$($_APACHECTL -V | grep SERVER_CONFIG_FILE= | cut -d = -f 2 | tr -d '"')"
2919     _debug httpdconfname "$httpdconfname"
2920
2921     if [ -z "$httpdconfname" ]; then
2922       _err "Can not read apache config file."
2923       return 1
2924     fi
2925
2926     if _startswith "$httpdconfname" '/'; then
2927       httpdconf="$httpdconfname"
2928       httpdconfname="$(basename "$httpdconfname")"
2929     else
2930       httpdroot="$($_APACHECTL -V | grep HTTPD_ROOT= | cut -d = -f 2 | tr -d '"')"
2931       _debug httpdroot "$httpdroot"
2932       httpdconf="$httpdroot/$httpdconfname"
2933       httpdconfname="$(basename "$httpdconfname")"
2934     fi
2935   fi
2936   _debug httpdconf "$httpdconf"
2937   _debug httpdconfname "$httpdconfname"
2938   if [ ! -f "$httpdconf" ]; then
2939     _err "Apache Config file not found" "$httpdconf"
2940     return 1
2941   fi
2942   return 0
2943 }
2944
2945 _restoreApache() {
2946   if [ -z "$usingApache" ]; then
2947     return 0
2948   fi
2949   _initpath
2950   if ! _apachePath; then
2951     return 1
2952   fi
2953
2954   if [ ! -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname" ]; then
2955     _debug "No config file to restore."
2956     return 0
2957   fi
2958
2959   cat "$APACHE_CONF_BACKUP_DIR/$httpdconfname" >"$httpdconf"
2960   _debug "Restored: $httpdconf."
2961   if ! _exec $_APACHECTL -t; then
2962     _exec_err
2963     _err "Sorry, restore apache config error, please contact me."
2964     return 1
2965   fi
2966   _debug "Restored successfully."
2967   rm -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname"
2968   return 0
2969 }
2970
2971 _setApache() {
2972   _initpath
2973   if ! _apachePath; then
2974     return 1
2975   fi
2976
2977   #test the conf first
2978   _info "Checking if there is an error in the apache config file before starting."
2979
2980   if ! _exec "$_APACHECTL" -t >/dev/null; then
2981     _exec_err
2982     _err "The apache config file has error, please fix it first, then try again."
2983     _err "Don't worry, there is nothing changed to your system."
2984     return 1
2985   else
2986     _info "OK"
2987   fi
2988
2989   #backup the conf
2990   _debug "Backup apache config file" "$httpdconf"
2991   if ! cp "$httpdconf" "$APACHE_CONF_BACKUP_DIR/"; then
2992     _err "Can not backup apache config file, so abort. Don't worry, the apache config is not changed."
2993     _err "This might be a bug of $PROJECT_NAME , please report issue: $PROJECT"
2994     return 1
2995   fi
2996   _info "JFYI, Config file $httpdconf is backuped to $APACHE_CONF_BACKUP_DIR/$httpdconfname"
2997   _info "In case there is an error that can not be restored automatically, you may try restore it yourself."
2998   _info "The backup file will be deleted on success, just forget it."
2999
3000   #add alias
3001
3002   apacheVer="$($_APACHECTL -V | grep "Server version:" | cut -d : -f 2 | cut -d " " -f 2 | cut -d '/' -f 2)"
3003   _debug "apacheVer" "$apacheVer"
3004   apacheMajor="$(echo "$apacheVer" | cut -d . -f 1)"
3005   apacheMinor="$(echo "$apacheVer" | cut -d . -f 2)"
3006
3007   if [ "$apacheVer" ] && [ "$apacheMajor$apacheMinor" -ge "24" ]; then
3008     echo "
3009 Alias /.well-known/acme-challenge  $ACME_DIR
3010
3011 <Directory $ACME_DIR >
3012 Require all granted
3013 </Directory>
3014   " >>"$httpdconf"
3015   else
3016     echo "
3017 Alias /.well-known/acme-challenge  $ACME_DIR
3018
3019 <Directory $ACME_DIR >
3020 Order allow,deny
3021 Allow from all
3022 </Directory>
3023   " >>"$httpdconf"
3024   fi
3025
3026   _msg="$($_APACHECTL -t 2>&1)"
3027   if [ "$?" != "0" ]; then
3028     _err "Sorry, apache config error"
3029     if _restoreApache; then
3030       _err "The apache config file is restored."
3031     else
3032       _err "Sorry, the apache config file can not be restored, please report bug."
3033     fi
3034     return 1
3035   fi
3036
3037   if [ ! -d "$ACME_DIR" ]; then
3038     mkdir -p "$ACME_DIR"
3039     chmod 755 "$ACME_DIR"
3040   fi
3041
3042   if ! _exec "$_APACHECTL" graceful; then
3043     _exec_err
3044     _err "$_APACHECTL  graceful error, please contact me."
3045     _restoreApache
3046     return 1
3047   fi
3048   usingApache="1"
3049   return 0
3050 }
3051
3052 #find the real nginx conf file
3053 #backup
3054 #set the nginx conf
3055 #returns the real nginx conf file
3056 _setNginx() {
3057   _d="$1"
3058   _croot="$2"
3059   _thumbpt="$3"
3060
3061   FOUND_REAL_NGINX_CONF=""
3062   FOUND_REAL_NGINX_CONF_LN=""
3063   BACKUP_NGINX_CONF=""
3064   _debug _croot "$_croot"
3065   _start_f="$(echo "$_croot" | cut -d : -f 2)"
3066   _debug _start_f "$_start_f"
3067   if [ -z "$_start_f" ]; then
3068     _debug "find start conf from nginx command"
3069     if [ -z "$NGINX_CONF" ]; then
3070       if ! _exists "nginx"; then
3071         _err "nginx command is not found."
3072         return 1
3073       fi
3074       NGINX_CONF="$(nginx -V 2>&1 | _egrep_o "--conf-path=[^ ]* " | tr -d " ")"
3075       _debug NGINX_CONF "$NGINX_CONF"
3076       NGINX_CONF="$(echo "$NGINX_CONF" | cut -d = -f 2)"
3077       _debug NGINX_CONF "$NGINX_CONF"
3078       if [ -z "$NGINX_CONF" ]; then
3079         _err "Can not find nginx conf."
3080         NGINX_CONF=""
3081         return 1
3082       fi
3083       if [ ! -f "$NGINX_CONF" ]; then
3084         _err "'$NGINX_CONF' doesn't exist."
3085         NGINX_CONF=""
3086         return 1
3087       fi
3088       _debug "Found nginx conf file:$NGINX_CONF"
3089     fi
3090     _start_f="$NGINX_CONF"
3091   fi
3092   _debug "Start detect nginx conf for $_d from:$_start_f"
3093   if ! _checkConf "$_d" "$_start_f"; then
3094     _err "Can not find conf file for domain $d"
3095     return 1
3096   fi
3097   _info "Found conf file: $FOUND_REAL_NGINX_CONF"
3098
3099   _ln=$FOUND_REAL_NGINX_CONF_LN
3100   _debug "_ln" "$_ln"
3101
3102   _lnn=$(_math $_ln + 1)
3103   _debug _lnn "$_lnn"
3104   _start_tag="$(sed -n "$_lnn,${_lnn}p" "$FOUND_REAL_NGINX_CONF")"
3105   _debug "_start_tag" "$_start_tag"
3106   if [ "$_start_tag" = "$NGINX_START" ]; then
3107     _info "The domain $_d is already configured, skip"
3108     FOUND_REAL_NGINX_CONF=""
3109     return 0
3110   fi
3111
3112   mkdir -p "$DOMAIN_BACKUP_PATH"
3113   _backup_conf="$DOMAIN_BACKUP_PATH/$_d.nginx.conf"
3114   _debug _backup_conf "$_backup_conf"
3115   BACKUP_NGINX_CONF="$_backup_conf"
3116   _info "Backup $FOUND_REAL_NGINX_CONF to $_backup_conf"
3117   if ! cp "$FOUND_REAL_NGINX_CONF" "$_backup_conf"; then
3118     _err "backup error."
3119     FOUND_REAL_NGINX_CONF=""
3120     return 1
3121   fi
3122
3123   if ! _exists "nginx"; then
3124     _err "nginx command is not found."
3125     return 1
3126   fi
3127   _info "Check the nginx conf before setting up."
3128   if ! _exec "nginx -t" >/dev/null; then
3129     _exec_err
3130     return 1
3131   fi
3132
3133   _info "OK, Set up nginx config file"
3134
3135   if ! sed -n "1,${_ln}p" "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"; then
3136     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3137     _err "write nginx conf error, but don't worry, the file is restored to the original version."
3138     return 1
3139   fi
3140
3141   echo "$NGINX_START
3142 location ~ \"^/\.well-known/acme-challenge/([-_a-zA-Z0-9]+)\$\" {
3143   default_type text/plain;
3144   return 200 \"\$1.$_thumbpt\";
3145 }
3146 #NGINX_START
3147 " >>"$FOUND_REAL_NGINX_CONF"
3148
3149   if ! sed -n "${_lnn},99999p" "$_backup_conf" >>"$FOUND_REAL_NGINX_CONF"; then
3150     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3151     _err "write nginx conf error, but don't worry, the file is restored."
3152     return 1
3153   fi
3154   _debug3 "Modified config:$(cat $FOUND_REAL_NGINX_CONF)"
3155   _info "nginx conf is done, let's check it again."
3156   if ! _exec "nginx -t" >/dev/null; then
3157     _exec_err
3158     _err "It seems that nginx conf was broken, let's restore."
3159     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3160     return 1
3161   fi
3162
3163   _info "Reload nginx"
3164   if ! _exec "nginx -s reload" >/dev/null; then
3165     _exec_err
3166     _err "It seems that nginx reload error, let's restore."
3167     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3168     return 1
3169   fi
3170
3171   return 0
3172 }
3173
3174 #d , conf
3175 _checkConf() {
3176   _d="$1"
3177   _c_file="$2"
3178   _debug "Start _checkConf from:$_c_file"
3179   if [ ! -f "$2" ] && ! echo "$2" | grep '*$' >/dev/null && echo "$2" | grep '*' >/dev/null; then
3180     _debug "wildcard"
3181     for _w_f in $2; do
3182       if [ -f "$_w_f" ] && _checkConf "$1" "$_w_f"; then
3183         return 0
3184       fi
3185     done
3186     #not found
3187     return 1
3188   elif [ -f "$2" ]; then
3189     _debug "single"
3190     if _isRealNginxConf "$1" "$2"; then
3191       _debug "$2 is found."
3192       FOUND_REAL_NGINX_CONF="$2"
3193       return 0
3194     fi
3195     if cat "$2" | tr "\t" " " | grep "^ *include *.*;" >/dev/null; then
3196       _debug "Try include files"
3197       for included in $(cat "$2" | tr "\t" " " | grep "^ *include *.*;" | sed "s/include //" | tr -d " ;"); do
3198         _debug "check included $included"
3199         if ! _startswith "$included" "/" && _exists dirname; then
3200           _relpath="$(dirname "$2")"
3201           _debug "_relpath" "$_relpath"
3202           included="$_relpath/$included"
3203         fi
3204         if _checkConf "$1" "$included"; then
3205           return 0
3206         fi
3207       done
3208     fi
3209     return 1
3210   else
3211     _debug "$2 not found."
3212     return 1
3213   fi
3214   return 1
3215 }
3216
3217 #d , conf
3218 _isRealNginxConf() {
3219   _debug "_isRealNginxConf $1 $2"
3220   if [ -f "$2" ]; then
3221     for _fln in $(tr "\t" ' ' <"$2" | grep -n "^ *server_name.* $1" | cut -d : -f 1); do
3222       _debug _fln "$_fln"
3223       if [ "$_fln" ]; then
3224         _start=$(tr "\t" ' ' <"$2" | _head_n "$_fln" | grep -n "^ *server *" | grep -v server_name | _tail_n 1)
3225         _debug "_start" "$_start"
3226         _start_n=$(echo "$_start" | cut -d : -f 1)
3227         _start_nn=$(_math $_start_n + 1)
3228         _debug "_start_n" "$_start_n"
3229         _debug "_start_nn" "$_start_nn"
3230
3231         _left="$(sed -n "${_start_nn},99999p" "$2")"
3232         _debug2 _left "$_left"
3233         _end="$(echo "$_left" | tr "\t" ' ' | grep -n "^ *server *" | grep -v server_name | _head_n 1)"
3234         _debug "_end" "$_end"
3235         if [ "$_end" ]; then
3236           _end_n=$(echo "$_end" | cut -d : -f 1)
3237           _debug "_end_n" "$_end_n"
3238           _seg_n=$(echo "$_left" | sed -n "1,${_end_n}p")
3239         else
3240           _seg_n="$_left"
3241         fi
3242
3243         _debug "_seg_n" "$_seg_n"
3244
3245         _skip_ssl=1
3246         for _listen_i in $(echo "$_seg_n" | tr "\t" ' ' | grep "^ *listen" | tr -d " "); do
3247           if [ "$_listen_i" ]; then
3248             if [ "$(echo "$_listen_i" | _egrep_o "listen.*ssl")" ]; then
3249               _debug2 "$_listen_i is ssl"
3250             else
3251               _debug2 "$_listen_i is plain text"
3252               _skip_ssl=""
3253               break
3254             fi
3255           fi
3256         done
3257
3258         if [ "$_skip_ssl" = "1" ]; then
3259           _debug "ssl on, skip"
3260         else
3261           FOUND_REAL_NGINX_CONF_LN=$_fln
3262           _debug3 "found FOUND_REAL_NGINX_CONF_LN" "$FOUND_REAL_NGINX_CONF_LN"
3263           return 0
3264         fi
3265       fi
3266     done
3267   fi
3268   return 1
3269 }
3270
3271 #restore all the nginx conf
3272 _restoreNginx() {
3273   if [ -z "$NGINX_RESTORE_VLIST" ]; then
3274     _debug "No need to restore nginx, skip."
3275     return
3276   fi
3277   _debug "_restoreNginx"
3278   _debug "NGINX_RESTORE_VLIST" "$NGINX_RESTORE_VLIST"
3279
3280   for ng_entry in $(echo "$NGINX_RESTORE_VLIST" | tr "$dvsep" ' '); do
3281     _debug "ng_entry" "$ng_entry"
3282     _nd=$(echo "$ng_entry" | cut -d "$sep" -f 1)
3283     _ngconf=$(echo "$ng_entry" | cut -d "$sep" -f 2)
3284     _ngbackupconf=$(echo "$ng_entry" | cut -d "$sep" -f 3)
3285     _info "Restoring from $_ngbackupconf to $_ngconf"
3286     cat "$_ngbackupconf" >"$_ngconf"
3287   done
3288
3289   _info "Reload nginx"
3290   if ! _exec "nginx -s reload" >/dev/null; then
3291     _exec_err
3292     _err "It seems that nginx reload error, please report bug."
3293     return 1
3294   fi
3295   return 0
3296 }
3297
3298 _clearup() {
3299   _stopserver "$serverproc"
3300   serverproc=""
3301   _restoreApache
3302   _restoreNginx
3303   _clearupdns
3304   if [ -z "$DEBUG" ]; then
3305     rm -f "$TLS_CONF"
3306     rm -f "$TLS_CERT"
3307     rm -f "$TLS_KEY"
3308     rm -f "$TLS_CSR"
3309   fi
3310 }
3311
3312 _clearupdns() {
3313   _debug "_clearupdns"
3314   _debug "dns_entries" "$dns_entries"
3315
3316   if [ -z "$dns_entries" ]; then
3317     _debug "skip dns."
3318     return
3319   fi
3320   _info "Removing DNS records."
3321
3322   for entry in $dns_entries; do
3323     d=$(_getfield "$entry" 1)
3324     txtdomain=$(_getfield "$entry" 2)
3325     aliasDomain=$(_getfield "$entry" 3)
3326     _currentRoot=$(_getfield "$entry" 4)
3327     txt=$(_getfield "$entry" 5)
3328     d_api=$(_getfield "$entry" 6)
3329     _debug "d" "$d"
3330     _debug "txtdomain" "$txtdomain"
3331     _debug "aliasDomain" "$aliasDomain"
3332     _debug "_currentRoot" "$_currentRoot"
3333     _debug "txt" "$txt"
3334     _debug "d_api" "$d_api"
3335     if [ "$d_api" = "$txt" ]; then
3336       d_api=""
3337     fi
3338
3339     if [ -z "$d_api" ]; then
3340       _info "Not Found domain api file: $d_api"
3341       continue
3342     fi
3343
3344     if [ "$aliasDomain" ]; then
3345       txtdomain="$aliasDomain"
3346     fi
3347
3348     (
3349       if ! . "$d_api"; then
3350         _err "Load file $d_api error. Please check your api file and try again."
3351         return 1
3352       fi
3353
3354       rmcommand="${_currentRoot}_rm"
3355       if ! _exists "$rmcommand"; then
3356         _err "It seems that your api file doesn't define $rmcommand"
3357         return 1
3358       fi
3359       _info "Removing txt: $txt for domain: $txtdomain"
3360       if ! $rmcommand "$txtdomain" "$txt"; then
3361         _err "Error removing txt for domain:$txtdomain"
3362         return 1
3363       fi
3364       _info "Removed: Success"
3365     )
3366
3367   done
3368 }
3369
3370 # webroot  removelevel tokenfile
3371 _clearupwebbroot() {
3372   __webroot="$1"
3373   if [ -z "$__webroot" ]; then
3374     _debug "no webroot specified, skip"
3375     return 0
3376   fi
3377
3378   _rmpath=""
3379   if [ "$2" = '1' ]; then
3380     _rmpath="$__webroot/.well-known"
3381   elif [ "$2" = '2' ]; then
3382     _rmpath="$__webroot/.well-known/acme-challenge"
3383   elif [ "$2" = '3' ]; then
3384     _rmpath="$__webroot/.well-known/acme-challenge/$3"
3385   else
3386     _debug "Skip for removelevel:$2"
3387   fi
3388
3389   if [ "$_rmpath" ]; then
3390     if [ "$DEBUG" ]; then
3391       _debug "Debugging, skip removing: $_rmpath"
3392     else
3393       rm -rf "$_rmpath"
3394     fi
3395   fi
3396
3397   return 0
3398
3399 }
3400
3401 _on_before_issue() {
3402   _chk_web_roots="$1"
3403   _chk_main_domain="$2"
3404   _chk_alt_domains="$3"
3405   _chk_pre_hook="$4"
3406   _chk_local_addr="$5"
3407   _debug _on_before_issue
3408   _debug _chk_main_domain "$_chk_main_domain"
3409   _debug _chk_alt_domains "$_chk_alt_domains"
3410   #run pre hook
3411   if [ "$_chk_pre_hook" ]; then
3412     _info "Run pre hook:'$_chk_pre_hook'"
3413     if ! (
3414       export Le_Domain="$_chk_main_domain"
3415       export Le_Alt="$_chk_alt_domains"
3416       cd "$DOMAIN_PATH" && eval "$_chk_pre_hook"
3417     ); then
3418       _err "Error when run pre hook."
3419       return 1
3420     fi
3421   fi
3422
3423   if _hasfield "$_chk_web_roots" "$NO_VALUE"; then
3424     if ! _exists "socat"; then
3425       _err "Please install socat tools first."
3426       return 1
3427     fi
3428   fi
3429
3430   _debug Le_LocalAddress "$_chk_local_addr"
3431
3432   _index=1
3433   _currentRoot=""
3434   _addrIndex=1
3435   _w_index=1
3436   while true; do
3437     d="$(echo "$_chk_main_domain,$_chk_alt_domains," | cut -d , -f "$_w_index")"
3438     _w_index="$(_math "$_w_index" + 1)"
3439     _debug d "$d"
3440     if [ -z "$d" ]; then
3441       break
3442     fi
3443     _debug "Check for domain" "$d"
3444     _currentRoot="$(_getfield "$_chk_web_roots" $_index)"
3445     _debug "_currentRoot" "$_currentRoot"
3446     _index=$(_math $_index + 1)
3447     _checkport=""
3448     if [ "$_currentRoot" = "$NO_VALUE" ]; then
3449       _info "Standalone mode."
3450       if [ -z "$Le_HTTPPort" ]; then
3451         Le_HTTPPort=80
3452         _cleardomainconf "Le_HTTPPort"
3453       else
3454         _savedomainconf "Le_HTTPPort" "$Le_HTTPPort"
3455       fi
3456       _checkport="$Le_HTTPPort"
3457     elif [ "$_currentRoot" = "$W_ALPN" ]; then
3458       _info "Standalone alpn mode."
3459       if [ -z "$Le_TLSPort" ]; then
3460         Le_TLSPort=443
3461       else
3462         _savedomainconf "Le_TLSPort" "$Le_TLSPort"
3463       fi
3464       _checkport="$Le_TLSPort"
3465     fi
3466
3467     if [ "$_checkport" ]; then
3468       _debug _checkport "$_checkport"
3469       _checkaddr="$(_getfield "$_chk_local_addr" $_addrIndex)"
3470       _debug _checkaddr "$_checkaddr"
3471
3472       _addrIndex="$(_math $_addrIndex + 1)"
3473
3474       _netprc="$(_ss "$_checkport" | grep "$_checkport")"
3475       netprc="$(echo "$_netprc" | grep "$_checkaddr")"
3476       if [ -z "$netprc" ]; then
3477         netprc="$(echo "$_netprc" | grep "$LOCAL_ANY_ADDRESS:$_checkport")"
3478       fi
3479       if [ "$netprc" ]; then
3480         _err "$netprc"
3481         _err "tcp port $_checkport is already used by $(echo "$netprc" | cut -d : -f 4)"
3482         _err "Please stop it first"
3483         return 1
3484       fi
3485     fi
3486   done
3487
3488   if _hasfield "$_chk_web_roots" "apache"; then
3489     if ! _setApache; then
3490       _err "set up apache error. Report error to me."
3491       return 1
3492     fi
3493   else
3494     usingApache=""
3495   fi
3496
3497 }
3498
3499 _on_issue_err() {
3500   _chk_post_hook="$1"
3501   _chk_vlist="$2"
3502   _debug _on_issue_err
3503
3504   if [ "$LOG_FILE" ]; then
3505     _err "Please check log file for more details: $LOG_FILE"
3506   else
3507     _err "Please add '--debug' or '--log' to check more details."
3508     _err "See: $_DEBUG_WIKI"
3509   fi
3510
3511   #run the post hook
3512   if [ "$_chk_post_hook" ]; then
3513     _info "Run post hook:'$_chk_post_hook'"
3514     if ! (
3515       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3516     ); then
3517       _err "Error when run post hook."
3518       return 1
3519     fi
3520   fi
3521
3522   #trigger the validation to flush the pending authz
3523   _debug2 "_chk_vlist" "$_chk_vlist"
3524   if [ "$_chk_vlist" ]; then
3525     (
3526       _debug2 "start to deactivate authz"
3527       ventries=$(echo "$_chk_vlist" | tr "$dvsep" ' ')
3528       for ventry in $ventries; do
3529         d=$(echo "$ventry" | cut -d "$sep" -f 1)
3530         keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
3531         uri=$(echo "$ventry" | cut -d "$sep" -f 3)
3532         vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
3533         _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
3534         __trigger_validation "$uri" "$keyauthorization"
3535       done
3536     )
3537   fi
3538
3539   if [ "$_ACME_IS_RENEW" = "1" ] && _hasfield "$Le_Webroot" "$W_DNS"; then
3540     _err "$_DNS_MANUAL_ERR"
3541   fi
3542
3543   if [ "$DEBUG" ] && [ "$DEBUG" -gt "0" ]; then
3544     _debug "$(_dlg_versions)"
3545   fi
3546
3547 }
3548
3549 _on_issue_success() {
3550   _chk_post_hook="$1"
3551   _chk_renew_hook="$2"
3552   _debug _on_issue_success
3553
3554   #run the post hook
3555   if [ "$_chk_post_hook" ]; then
3556     _info "Run post hook:'$_chk_post_hook'"
3557     if ! (
3558       export CERT_PATH
3559       export CERT_KEY_PATH
3560       export CA_CERT_PATH
3561       export CERT_FULLCHAIN_PATH
3562       export Le_Domain="$_main_domain"
3563       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3564     ); then
3565       _err "Error when run post hook."
3566       return 1
3567     fi
3568   fi
3569
3570   #run renew hook
3571   if [ "$_ACME_IS_RENEW" ] && [ "$_chk_renew_hook" ]; then
3572     _info "Run renew hook:'$_chk_renew_hook'"
3573     if ! (
3574       export CERT_PATH
3575       export CERT_KEY_PATH
3576       export CA_CERT_PATH
3577       export CERT_FULLCHAIN_PATH
3578       export Le_Domain="$_main_domain"
3579       cd "$DOMAIN_PATH" && eval "$_chk_renew_hook"
3580     ); then
3581       _err "Error when run renew hook."
3582       return 1
3583     fi
3584   fi
3585
3586   if _hasfield "$Le_Webroot" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
3587     _err "$_DNS_MANUAL_WARN"
3588   fi
3589
3590 }
3591
3592 #account_key_length   eab-kid  eab-hmac-key
3593 registeraccount() {
3594   _account_key_length="$1"
3595   _eab_id="$2"
3596   _eab_hmac_key="$3"
3597   _initpath
3598   _regAccount "$_account_key_length" "$_eab_id" "$_eab_hmac_key"
3599 }
3600
3601 __calcAccountKeyHash() {
3602   [ -f "$ACCOUNT_KEY_PATH" ] && _digest sha256 <"$ACCOUNT_KEY_PATH"
3603 }
3604
3605 __calc_account_thumbprint() {
3606   printf "%s" "$jwk" | tr -d ' ' | _digest "sha256" | _url_replace
3607 }
3608
3609 _getAccountEmail() {
3610   if [ "$ACCOUNT_EMAIL" ]; then
3611     echo "$ACCOUNT_EMAIL"
3612     return 0
3613   fi
3614   if [ -z "$CA_EMAIL" ]; then
3615     CA_EMAIL="$(_readcaconf CA_EMAIL)"
3616   fi
3617   if [ "$CA_EMAIL" ]; then
3618     echo "$CA_EMAIL"
3619     return 0
3620   fi
3621   _readaccountconf "ACCOUNT_EMAIL"
3622 }
3623
3624 #keylength
3625 _regAccount() {
3626   _initpath
3627   _reg_length="$1"
3628   _eab_id="$2"
3629   _eab_hmac_key="$3"
3630   _debug3 _regAccount "$_regAccount"
3631   _initAPI
3632
3633   mkdir -p "$CA_DIR"
3634
3635   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3636     if ! _create_account_key "$_reg_length"; then
3637       _err "Create account key error."
3638       return 1
3639     fi
3640   fi
3641
3642   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3643     return 1
3644   fi
3645   if [ "$_eab_id" ] && [ "$_eab_hmac_key" ]; then
3646     _savecaconf CA_EAB_KEY_ID "$_eab_id"
3647     _savecaconf CA_EAB_HMAC_KEY "$_eab_hmac_key"
3648   fi
3649   _eab_id=$(_readcaconf "CA_EAB_KEY_ID")
3650   _eab_hmac_key=$(_readcaconf "CA_EAB_HMAC_KEY")
3651   _secure_debug3 _eab_id "$_eab_id"
3652   _secure_debug3 _eab_hmac_key "$_eab_hmac_key"
3653   _email="$(_getAccountEmail)"
3654   if [ "$_email" ]; then
3655     _savecaconf "CA_EMAIL" "$_email"
3656   fi
3657
3658   if [ "$ACME_DIRECTORY" = "$CA_ZEROSSL" ]; then
3659     if [ -z "$_eab_id" ] || [ -z "$_eab_hmac_key" ]; then
3660       _info "No EAB credentials found for ZeroSSL, let's get one"
3661       if [ -z "$_email" ]; then
3662         _info "$(__green "$PROJECT_NAME is using ZeroSSL as default CA now.")"
3663         _info "$(__green "Please update your account with an email address first.")"
3664         _info "$(__green "$PROJECT_ENTRY --register-account -m my@example.com")"
3665         _info "See: $(__green "$_ZEROSSL_WIKI")"
3666         return 1
3667       fi
3668       _eabresp=$(_post "email=$_email" $_ZERO_EAB_ENDPOINT)
3669       if [ "$?" != "0" ]; then
3670         _debug2 "$_eabresp"
3671         _err "Can not get EAB credentials from ZeroSSL."
3672         return 1
3673       fi
3674       _secure_debug2 _eabresp "$_eabresp"
3675       _eab_id="$(echo "$_eabresp" | tr ',}' '\n\n' | grep '"eab_kid"' | cut -d : -f 2 | tr -d '"')"
3676       _secure_debug2 _eab_id "$_eab_id"
3677       if [ -z "$_eab_id" ]; then
3678         _err "Can not resolve _eab_id"
3679         return 1
3680       fi
3681       _eab_hmac_key="$(echo "$_eabresp" | tr ',}' '\n\n' | grep '"eab_hmac_key"' | cut -d : -f 2 | tr -d '"')"
3682       _secure_debug2 _eab_hmac_key "$_eab_hmac_key"
3683       if [ -z "$_eab_hmac_key" ]; then
3684         _err "Can not resolve _eab_hmac_key"
3685         return 1
3686       fi
3687       _savecaconf CA_EAB_KEY_ID "$_eab_id"
3688       _savecaconf CA_EAB_HMAC_KEY "$_eab_hmac_key"
3689     fi
3690   fi
3691   if [ "$_eab_id" ] && [ "$_eab_hmac_key" ]; then
3692     eab_protected="{\"alg\":\"HS256\",\"kid\":\"$_eab_id\",\"url\":\"${ACME_NEW_ACCOUNT}\"}"
3693     _debug3 eab_protected "$eab_protected"
3694
3695     eab_protected64=$(printf "%s" "$eab_protected" | _base64 | _url_replace)
3696     _debug3 eab_protected64 "$eab_protected64"
3697
3698     eab_payload64=$(printf "%s" "$jwk" | _base64 | _url_replace)
3699     _debug3 eab_payload64 "$eab_payload64"
3700
3701     eab_sign_t="$eab_protected64.$eab_payload64"
3702     _debug3 eab_sign_t "$eab_sign_t"
3703
3704     key_hex="$(_durl_replace_base64 "$_eab_hmac_key" | _dbase64 multi | _hex_dump | tr -d ' ')"
3705     _debug3 key_hex "$key_hex"
3706
3707     eab_signature=$(printf "%s" "$eab_sign_t" | _hmac sha256 $key_hex | _base64 | _url_replace)
3708     _debug3 eab_signature "$eab_signature"
3709
3710     externalBinding=",\"externalAccountBinding\":{\"protected\":\"$eab_protected64\", \"payload\":\"$eab_payload64\", \"signature\":\"$eab_signature\"}"
3711     _debug3 externalBinding "$externalBinding"
3712   fi
3713   if [ "$_email" ]; then
3714     email_sg="\"contact\": [\"mailto:$_email\"], "
3715   fi
3716   regjson="{$email_sg\"termsOfServiceAgreed\": true$externalBinding}"
3717
3718   _info "Registering account: $ACME_DIRECTORY"
3719
3720   if ! _send_signed_request "${ACME_NEW_ACCOUNT}" "$regjson"; then
3721     _err "Register account Error: $response"
3722     return 1
3723   fi
3724
3725   _eabAlreadyBound=""
3726   if [ "$code" = "" ] || [ "$code" = '201' ]; then
3727     echo "$response" >"$ACCOUNT_JSON_PATH"
3728     _info "Registered"
3729   elif [ "$code" = '409' ] || [ "$code" = '200' ]; then
3730     _info "Already registered"
3731   elif [ "$code" = '400' ] && _contains "$response" 'The account is not awaiting external account binding'; then
3732     _info "Already register EAB."
3733     _eabAlreadyBound=1
3734   else
3735     _err "Register account Error: $response"
3736     return 1
3737   fi
3738
3739   if [ -z "$_eabAlreadyBound" ]; then
3740     _debug2 responseHeaders "$responseHeaders"
3741     _accUri="$(echo "$responseHeaders" | grep -i "^Location:" | _head_n 1 | cut -d ':' -f 2- | tr -d "\r\n ")"
3742     _debug "_accUri" "$_accUri"
3743     if [ -z "$_accUri" ]; then
3744       _err "Can not find account id url."
3745       _err "$responseHeaders"
3746       return 1
3747     fi
3748     _savecaconf "ACCOUNT_URL" "$_accUri"
3749   else
3750     ACCOUNT_URL="$(_readcaconf ACCOUNT_URL)"
3751   fi
3752   export ACCOUNT_URL="$_accUri"
3753
3754   CA_KEY_HASH="$(__calcAccountKeyHash)"
3755   _debug "Calc CA_KEY_HASH" "$CA_KEY_HASH"
3756   _savecaconf CA_KEY_HASH "$CA_KEY_HASH"
3757
3758   if [ "$code" = '403' ]; then
3759     _err "It seems that the account key is already deactivated, please use a new account key."
3760     return 1
3761   fi
3762
3763   ACCOUNT_THUMBPRINT="$(__calc_account_thumbprint)"
3764   _info "ACCOUNT_THUMBPRINT" "$ACCOUNT_THUMBPRINT"
3765 }
3766
3767 #implement updateaccount
3768 updateaccount() {
3769   _initpath
3770
3771   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3772     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3773     return 1
3774   fi
3775
3776   _accUri=$(_readcaconf "ACCOUNT_URL")
3777   _debug _accUri "$_accUri"
3778
3779   if [ -z "$_accUri" ]; then
3780     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3781     _err "Then try again."
3782     return 1
3783   fi
3784
3785   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3786     return 1
3787   fi
3788   _initAPI
3789
3790   _email="$(_getAccountEmail)"
3791
3792   if [ "$ACCOUNT_EMAIL" ]; then
3793     updjson='{"contact": ["mailto:'$_email'"]}'
3794   else
3795     updjson='{"contact": []}'
3796   fi
3797
3798   _send_signed_request "$_accUri" "$updjson"
3799
3800   if [ "$code" = '200' ]; then
3801     echo "$response" >"$ACCOUNT_JSON_PATH"
3802     _info "account update success for $_accUri."
3803   else
3804     _info "Error. The account was not updated."
3805     return 1
3806   fi
3807 }
3808
3809 #Implement deactivate account
3810 deactivateaccount() {
3811   _initpath
3812
3813   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3814     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3815     return 1
3816   fi
3817
3818   _accUri=$(_readcaconf "ACCOUNT_URL")
3819   _debug _accUri "$_accUri"
3820
3821   if [ -z "$_accUri" ]; then
3822     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3823     _err "Then try again."
3824     return 1
3825   fi
3826
3827   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3828     return 1
3829   fi
3830   _initAPI
3831
3832   _djson="{\"status\":\"deactivated\"}"
3833
3834   if _send_signed_request "$_accUri" "$_djson" && _contains "$response" '"deactivated"'; then
3835     _info "Deactivate account success for $_accUri."
3836     _accid=$(echo "$response" | _egrep_o "\"id\" *: *[^,]*," | cut -d : -f 2 | tr -d ' ,')
3837   elif [ "$code" = "403" ]; then
3838     _info "The account is already deactivated."
3839     _accid=$(_getfield "$_accUri" "999" "/")
3840   else
3841     _err "Deactivate: account failed for $_accUri."
3842     return 1
3843   fi
3844
3845   _debug "Account id: $_accid"
3846   if [ "$_accid" ]; then
3847     _deactivated_account_path="$CA_DIR/deactivated/$_accid"
3848     _debug _deactivated_account_path "$_deactivated_account_path"
3849     if mkdir -p "$_deactivated_account_path"; then
3850       _info "Moving deactivated account info to $_deactivated_account_path/"
3851       mv "$CA_CONF" "$_deactivated_account_path/"
3852       mv "$ACCOUNT_JSON_PATH" "$_deactivated_account_path/"
3853       mv "$ACCOUNT_KEY_PATH" "$_deactivated_account_path/"
3854     else
3855       _err "Can not create dir: $_deactivated_account_path, try to remove the deactivated account key."
3856       rm -f "$CA_CONF"
3857       rm -f "$ACCOUNT_JSON_PATH"
3858       rm -f "$ACCOUNT_KEY_PATH"
3859     fi
3860   fi
3861 }
3862
3863 # domain folder  file
3864 _findHook() {
3865   _hookdomain="$1"
3866   _hookcat="$2"
3867   _hookname="$3"
3868
3869   if [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname" ]; then
3870     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname"
3871   elif [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname.sh" ]; then
3872     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname.sh"
3873   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname" ]; then
3874     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname"
3875   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname.sh" ]; then
3876     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname.sh"
3877   elif [ -f "$LE_WORKING_DIR/$_hookname" ]; then
3878     d_api="$LE_WORKING_DIR/$_hookname"
3879   elif [ -f "$LE_WORKING_DIR/$_hookname.sh" ]; then
3880     d_api="$LE_WORKING_DIR/$_hookname.sh"
3881   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname" ]; then
3882     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname"
3883   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname.sh" ]; then
3884     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname.sh"
3885   fi
3886
3887   printf "%s" "$d_api"
3888 }
3889
3890 #domain
3891 __get_domain_new_authz() {
3892   _gdnd="$1"
3893   _info "Getting new-authz for domain" "$_gdnd"
3894   _initAPI
3895   _Max_new_authz_retry_times=5
3896   _authz_i=0
3897   while [ "$_authz_i" -lt "$_Max_new_authz_retry_times" ]; do
3898     _debug "Try new-authz for the $_authz_i time."
3899     if ! _send_signed_request "${ACME_NEW_AUTHZ}" "{\"resource\": \"new-authz\", \"identifier\": {\"type\": \"dns\", \"value\": \"$(_idn "$_gdnd")\"}}"; then
3900       _err "Can not get domain new authz."
3901       return 1
3902     fi
3903     if _contains "$response" "No registration exists matching provided key"; then
3904       _err "It seems there is an error, but it's recovered now, please try again."
3905       _err "If you see this message for a second time, please report bug: $(__green "$PROJECT")"
3906       _clearcaconf "CA_KEY_HASH"
3907       break
3908     fi
3909     if ! _contains "$response" "An error occurred while processing your request"; then
3910       _info "The new-authz request is ok."
3911       break
3912     fi
3913     _authz_i="$(_math "$_authz_i" + 1)"
3914     _info "The server is busy, Sleep $_authz_i to retry."
3915     _sleep "$_authz_i"
3916   done
3917
3918   if [ "$_authz_i" = "$_Max_new_authz_retry_times" ]; then
3919     _err "new-authz retry reach the max $_Max_new_authz_retry_times times."
3920   fi
3921
3922   if [ "$code" ] && [ "$code" != '201' ]; then
3923     _err "new-authz error: $response"
3924     return 1
3925   fi
3926
3927 }
3928
3929 #uri keyAuthorization
3930 __trigger_validation() {
3931   _debug2 "Trigger domain validation."
3932   _t_url="$1"
3933   _debug2 _t_url "$_t_url"
3934   _t_key_authz="$2"
3935   _debug2 _t_key_authz "$_t_key_authz"
3936   _t_vtype="$3"
3937   _debug2 _t_vtype "$_t_vtype"
3938
3939   _send_signed_request "$_t_url" "{}"
3940
3941 }
3942
3943 #endpoint  domain type
3944 _ns_lookup_impl() {
3945   _ns_ep="$1"
3946   _ns_domain="$2"
3947   _ns_type="$3"
3948   _debug2 "_ns_ep" "$_ns_ep"
3949   _debug2 "_ns_domain" "$_ns_domain"
3950   _debug2 "_ns_type" "$_ns_type"
3951
3952   response="$(_H1="accept: application/dns-json" _get "$_ns_ep?name=$_ns_domain&type=$_ns_type")"
3953   _ret=$?
3954   _debug2 "response" "$response"
3955   if [ "$_ret" != "0" ]; then
3956     return $_ret
3957   fi
3958   _answers="$(echo "$response" | tr '{}' '<>' | _egrep_o '"Answer":\[[^]]*]' | tr '<>' '\n\n')"
3959   _debug2 "_answers" "$_answers"
3960   echo "$_answers"
3961 }
3962
3963 #domain, type
3964 _ns_lookup_cf() {
3965   _cf_ld="$1"
3966   _cf_ld_type="$2"
3967   _cf_ep="https://cloudflare-dns.com/dns-query"
3968   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
3969 }
3970
3971 #domain, type
3972 _ns_purge_cf() {
3973   _cf_d="$1"
3974   _cf_d_type="$2"
3975   _debug "Cloudflare purge $_cf_d_type record for domain $_cf_d"
3976   _cf_purl="https://cloudflare-dns.com/api/v1/purge?domain=$_cf_d&type=$_cf_d_type"
3977   response="$(_post "" "$_cf_purl")"
3978   _debug2 response "$response"
3979 }
3980
3981 #checks if cf server is available
3982 _ns_is_available_cf() {
3983   if _get "https://cloudflare-dns.com" "" 1 >/dev/null 2>&1; then
3984     return 0
3985   else
3986     return 1
3987   fi
3988 }
3989
3990 _ns_is_available_google() {
3991   if _get "https://dns.google" "" 1 >/dev/null 2>&1; then
3992     return 0
3993   else
3994     return 1
3995   fi
3996 }
3997
3998 #domain, type
3999 _ns_lookup_google() {
4000   _cf_ld="$1"
4001   _cf_ld_type="$2"
4002   _cf_ep="https://dns.google/resolve"
4003   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
4004 }
4005
4006 _ns_is_available_ali() {
4007   if _get "https://dns.alidns.com" "" 1 >/dev/null 2>&1; then
4008     return 0
4009   else
4010     return 1
4011   fi
4012 }
4013
4014 #domain, type
4015 _ns_lookup_ali() {
4016   _cf_ld="$1"
4017   _cf_ld_type="$2"
4018   _cf_ep="https://dns.alidns.com/resolve"
4019   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
4020 }
4021
4022 _ns_is_available_dp() {
4023   if _get "https://doh.pub" "" 1 >/dev/null 2>&1; then
4024     return 0
4025   else
4026     return 1
4027   fi
4028 }
4029
4030 #dnspod
4031 _ns_lookup_dp() {
4032   _cf_ld="$1"
4033   _cf_ld_type="$2"
4034   _cf_ep="https://doh.pub/dns-query"
4035   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
4036 }
4037
4038 #domain, type
4039 _ns_lookup() {
4040   if [ -z "$DOH_USE" ]; then
4041     _debug "Detect dns server first."
4042     if _ns_is_available_cf; then
4043       _debug "Use cloudflare doh server"
4044       export DOH_USE=$DOH_CLOUDFLARE
4045     elif _ns_is_available_google; then
4046       _debug "Use google doh server"
4047       export DOH_USE=$DOH_GOOGLE
4048     elif _ns_is_available_ali; then
4049       _debug "Use aliyun doh server"
4050       export DOH_USE=$DOH_ALI
4051     elif _ns_is_available_dp; then
4052       _debug "Use dns pod doh server"
4053       export DOH_USE=$DOH_DP
4054     else
4055       _err "No doh"
4056     fi
4057   fi
4058
4059   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
4060     _ns_lookup_cf "$@"
4061   elif [ "$DOH_USE" = "$DOH_GOOGLE" ]; then
4062     _ns_lookup_google "$@"
4063   elif [ "$DOH_USE" = "$DOH_ALI" ]; then
4064     _ns_lookup_ali "$@"
4065   elif [ "$DOH_USE" = "$DOH_DP" ]; then
4066     _ns_lookup_dp "$@"
4067   else
4068     _err "Unknown doh provider: DOH_USE=$DOH_USE"
4069   fi
4070
4071 }
4072
4073 #txtdomain, alias, txt
4074 __check_txt() {
4075   _c_txtdomain="$1"
4076   _c_aliasdomain="$2"
4077   _c_txt="$3"
4078   _debug "_c_txtdomain" "$_c_txtdomain"
4079   _debug "_c_aliasdomain" "$_c_aliasdomain"
4080   _debug "_c_txt" "$_c_txt"
4081   _answers="$(_ns_lookup "$_c_aliasdomain" TXT)"
4082   _contains "$_answers" "$_c_txt"
4083
4084 }
4085
4086 #txtdomain
4087 __purge_txt() {
4088   _p_txtdomain="$1"
4089   _debug _p_txtdomain "$_p_txtdomain"
4090   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
4091     _ns_purge_cf "$_p_txtdomain" "TXT"
4092   else
4093     _debug "no purge api for this doh api, just sleep 5 secs"
4094     _sleep 5
4095   fi
4096
4097 }
4098
4099 #wait and check each dns entries
4100 _check_dns_entries() {
4101   _success_txt=","
4102   _end_time="$(_time)"
4103   _end_time="$(_math "$_end_time" + 1200)" #let's check no more than 20 minutes.
4104
4105   while [ "$(_time)" -le "$_end_time" ]; do
4106     _info "You can use '--dnssleep' to disable public dns checks."
4107     _info "See: $_DNSCHECK_WIKI"
4108     _left=""
4109     for entry in $dns_entries; do
4110       d=$(_getfield "$entry" 1)
4111       txtdomain=$(_getfield "$entry" 2)
4112       txtdomain=$(_idn "$txtdomain")
4113       aliasDomain=$(_getfield "$entry" 3)
4114       aliasDomain=$(_idn "$aliasDomain")
4115       txt=$(_getfield "$entry" 5)
4116       d_api=$(_getfield "$entry" 6)
4117       _debug "d" "$d"
4118       _debug "txtdomain" "$txtdomain"
4119       _debug "aliasDomain" "$aliasDomain"
4120       _debug "txt" "$txt"
4121       _debug "d_api" "$d_api"
4122       _info "Checking $d for $aliasDomain"
4123       if _contains "$_success_txt" ",$txt,"; then
4124         _info "Already success, continue next one."
4125         continue
4126       fi
4127
4128       if __check_txt "$txtdomain" "$aliasDomain" "$txt"; then
4129         _info "Domain $d '$aliasDomain' success."
4130         _success_txt="$_success_txt,$txt,"
4131         continue
4132       fi
4133       _left=1
4134       _info "Not valid yet, let's wait 10 seconds and check next one."
4135       __purge_txt "$txtdomain"
4136       if [ "$txtdomain" != "$aliasDomain" ]; then
4137         __purge_txt "$aliasDomain"
4138       fi
4139       _sleep 10
4140     done
4141     if [ "$_left" ]; then
4142       _info "Let's wait 10 seconds and check again".
4143       _sleep 10
4144     else
4145       _info "All success, let's return"
4146       return 0
4147     fi
4148   done
4149   _info "Timed out waiting for DNS."
4150   return 1
4151
4152 }
4153
4154 #file
4155 _get_chain_issuers() {
4156   _cfile="$1"
4157   if _contains "$(${ACME_OPENSSL_BIN:-openssl} help crl2pkcs7 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 -help 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 help 2>&1)" "unknown option help"; then
4158     ${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 -nocrl -certfile $_cfile | ${ACME_OPENSSL_BIN:-openssl} pkcs7 -print_certs -text -noout | grep -i 'Issuer:' | _egrep_o "CN *=[^,]*" | cut -d = -f 2
4159   else
4160     _cindex=1
4161     for _startn in $(grep -n -- "$BEGIN_CERT" "$_cfile" | cut -d : -f 1); do
4162       _endn="$(grep -n -- "$END_CERT" "$_cfile" | cut -d : -f 1 | _head_n $_cindex | _tail_n 1)"
4163       _debug2 "_startn" "$_startn"
4164       _debug2 "_endn" "$_endn"
4165       if [ "$DEBUG" ]; then
4166         _debug2 "cert$_cindex" "$(sed -n "$_startn,${_endn}p" "$_cfile")"
4167       fi
4168       sed -n "$_startn,${_endn}p" "$_cfile" | ${ACME_OPENSSL_BIN:-openssl} x509 -text -noout | grep 'Issuer:' | _egrep_o "CN *=[^,]*" | cut -d = -f 2 | sed "s/ *\(.*\)/\1/"
4169       _cindex=$(_math $_cindex + 1)
4170     done
4171   fi
4172 }
4173
4174 #
4175 _get_chain_subjects() {
4176   _cfile="$1"
4177   if _contains "$(${ACME_OPENSSL_BIN:-openssl} help crl2pkcs7 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 -help 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 help 2>&1)" "unknown option help"; then
4178     ${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
4179   else
4180     _cindex=1
4181     for _startn in $(grep -n -- "$BEGIN_CERT" "$_cfile" | cut -d : -f 1); do
4182       _endn="$(grep -n -- "$END_CERT" "$_cfile" | cut -d : -f 1 | _head_n $_cindex | _tail_n 1)"
4183       _debug2 "_startn" "$_startn"
4184       _debug2 "_endn" "$_endn"
4185       if [ "$DEBUG" ]; then
4186         _debug2 "cert$_cindex" "$(sed -n "$_startn,${_endn}p" "$_cfile")"
4187       fi
4188       sed -n "$_startn,${_endn}p" "$_cfile" | ${ACME_OPENSSL_BIN:-openssl} x509 -text -noout | grep -i 'Subject:' | _egrep_o "CN *=[^,]*" | cut -d = -f 2 | sed "s/ *\(.*\)/\1/"
4189       _cindex=$(_math $_cindex + 1)
4190     done
4191   fi
4192 }
4193
4194 #cert  issuer
4195 _match_issuer() {
4196   _cfile="$1"
4197   _missuer="$2"
4198   _fissuers="$(_get_chain_issuers $_cfile)"
4199   _debug2 _fissuers "$_fissuers"
4200   _rootissuer="$(echo "$_fissuers" | _lower_case | _tail_n 1)"
4201   _debug2 _rootissuer "$_rootissuer"
4202   _missuer="$(echo "$_missuer" | _lower_case)"
4203   _contains "$_rootissuer" "$_missuer"
4204 }
4205
4206 #ip
4207 _isIPv4() {
4208   for seg in $(echo "$1" | tr '.' ' '); do
4209     _debug2 seg "$seg"
4210     if [ "$(echo "$seg" | tr -d [0-9])" ]; then
4211       #not all number
4212       return 1
4213     fi
4214     if [ $seg -ge 0 ] && [ $seg -lt 256 ]; then
4215       continue
4216     fi
4217     return 1
4218   done
4219   return 0
4220 }
4221
4222 #ip6
4223 _isIPv6() {
4224   _contains "$1" ":"
4225 }
4226
4227 #ip
4228 _isIP() {
4229   _isIPv4 "$1" || _isIPv6 "$1"
4230 }
4231
4232 #identifier
4233 _getIdType() {
4234   if _isIP "$1"; then
4235     echo "$ID_TYPE_IP"
4236   else
4237     echo "$ID_TYPE_DNS"
4238   fi
4239 }
4240
4241 #webroot, domain domainlist  keylength
4242 issue() {
4243   if [ -z "$2" ]; then
4244     _usage "Usage: $PROJECT_ENTRY --issue --domain <domain.tld> --webroot <directory>"
4245     return 1
4246   fi
4247   if [ -z "$1" ]; then
4248     _usage "Please specify at least one validation method: '--webroot', '--standalone', '--apache', '--nginx' or '--dns' etc."
4249     return 1
4250   fi
4251   _web_roots="$1"
4252   _main_domain="$2"
4253   _alt_domains="$3"
4254
4255   if _contains "$_main_domain" ","; then
4256     _main_domain=$(echo "$2,$3" | cut -d , -f 1)
4257     _alt_domains=$(echo "$2,$3" | cut -d , -f 2- | sed "s/,${NO_VALUE}$//")
4258   fi
4259   _debug _main_domain "$_main_domain"
4260   _debug _alt_domains "$_alt_domains"
4261
4262   _key_length="$4"
4263   _real_cert="$5"
4264   _real_key="$6"
4265   _real_ca="$7"
4266   _reload_cmd="$8"
4267   _real_fullchain="$9"
4268   _pre_hook="${10}"
4269   _post_hook="${11}"
4270   _renew_hook="${12}"
4271   _local_addr="${13}"
4272   _challenge_alias="${14}"
4273   _preferred_chain="${15}"
4274
4275   if [ -z "$_ACME_IS_RENEW" ]; then
4276     _initpath "$_main_domain" "$_key_length"
4277     mkdir -p "$DOMAIN_PATH"
4278   elif ! _hasfield "$_web_roots" "$W_DNS"; then
4279     Le_OrderFinalize=""
4280     Le_LinkOrder=""
4281     Le_LinkCert=""
4282   fi
4283
4284   if _hasfield "$_web_roots" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
4285     _err "$_DNS_MANUAL_ERROR"
4286     return 1
4287   fi
4288
4289   if [ -f "$DOMAIN_CONF" ]; then
4290     Le_NextRenewTime=$(_readdomainconf Le_NextRenewTime)
4291     _debug Le_NextRenewTime "$Le_NextRenewTime"
4292     if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
4293       _saved_domain=$(_readdomainconf Le_Domain)
4294       _debug _saved_domain "$_saved_domain"
4295       _saved_alt=$(_readdomainconf Le_Alt)
4296       _debug _saved_alt "$_saved_alt"
4297       if [ "$_saved_domain,$_saved_alt" = "$_main_domain,$_alt_domains" ]; then
4298         _info "Domains not changed."
4299         _info "Skip, Next renewal time is: $(__green "$(_readdomainconf Le_NextRenewTimeStr)")"
4300         _info "Add '$(__red '--force')' to force to renew."
4301         return $RENEW_SKIP
4302       else
4303         _info "Domains have changed."
4304       fi
4305     fi
4306   fi
4307
4308   _debug "Using ACME_DIRECTORY: $ACME_DIRECTORY"
4309   if ! _initAPI; then
4310     return 1
4311   fi
4312
4313   _savedomainconf "Le_Domain" "$_main_domain"
4314   _savedomainconf "Le_Alt" "$_alt_domains"
4315   _savedomainconf "Le_Webroot" "$_web_roots"
4316
4317   _savedomainconf "Le_PreHook" "$_pre_hook" "base64"
4318   _savedomainconf "Le_PostHook" "$_post_hook" "base64"
4319   _savedomainconf "Le_RenewHook" "$_renew_hook" "base64"
4320
4321   if [ "$_local_addr" ]; then
4322     _savedomainconf "Le_LocalAddress" "$_local_addr"
4323   else
4324     _cleardomainconf "Le_LocalAddress"
4325   fi
4326   if [ "$_challenge_alias" ]; then
4327     _savedomainconf "Le_ChallengeAlias" "$_challenge_alias"
4328   else
4329     _cleardomainconf "Le_ChallengeAlias"
4330   fi
4331   if [ "$_preferred_chain" ]; then
4332     _savedomainconf "Le_Preferred_Chain" "$_preferred_chain" "base64"
4333   else
4334     _cleardomainconf "Le_Preferred_Chain"
4335   fi
4336
4337   Le_API="$ACME_DIRECTORY"
4338   _savedomainconf "Le_API" "$Le_API"
4339
4340   _info "Using CA: $ACME_DIRECTORY"
4341   if [ "$_alt_domains" = "$NO_VALUE" ]; then
4342     _alt_domains=""
4343   fi
4344
4345   if [ "$_key_length" = "$NO_VALUE" ]; then
4346     _key_length=""
4347   fi
4348
4349   if ! _on_before_issue "$_web_roots" "$_main_domain" "$_alt_domains" "$_pre_hook" "$_local_addr"; then
4350     _err "_on_before_issue."
4351     return 1
4352   fi
4353
4354   _saved_account_key_hash="$(_readcaconf "CA_KEY_HASH")"
4355   _debug2 _saved_account_key_hash "$_saved_account_key_hash"
4356
4357   if [ -z "$ACCOUNT_URL" ] || [ -z "$_saved_account_key_hash" ] || [ "$_saved_account_key_hash" != "$(__calcAccountKeyHash)" ]; then
4358     if ! _regAccount "$_accountkeylength"; then
4359       _on_issue_err "$_post_hook"
4360       return 1
4361     fi
4362   else
4363     _debug "_saved_account_key_hash is not changed, skip register account."
4364   fi
4365
4366   if [ -f "$CSR_PATH" ] && [ ! -f "$CERT_KEY_PATH" ]; then
4367     _info "Signing from existing CSR."
4368   else
4369     _key=$(_readdomainconf Le_Keylength)
4370     _debug "Read key length:$_key"
4371     if [ ! -f "$CERT_KEY_PATH" ] || [ "$_key_length" != "$_key" ] || [ "$Le_ForceNewDomainKey" = "1" ]; then
4372       if ! createDomainKey "$_main_domain" "$_key_length"; then
4373         _err "Create domain key error."
4374         _clearup
4375         _on_issue_err "$_post_hook"
4376         return 1
4377       fi
4378     fi
4379
4380     if ! _createcsr "$_main_domain" "$_alt_domains" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"; then
4381       _err "Create CSR error."
4382       _clearup
4383       _on_issue_err "$_post_hook"
4384       return 1
4385     fi
4386   fi
4387
4388   _savedomainconf "Le_Keylength" "$_key_length"
4389
4390   vlist="$Le_Vlist"
4391   _cleardomainconf "Le_Vlist"
4392   _info "Getting domain auth token for each domain"
4393   sep='#'
4394   dvsep=','
4395   if [ -z "$vlist" ]; then
4396     #make new order request
4397     _identifiers="{\"type\":\"$(_getIdType "$_main_domain")\",\"value\":\"$(_idn "$_main_domain")\"}"
4398     _w_index=1
4399     while true; do
4400       d="$(echo "$_alt_domains," | cut -d , -f "$_w_index")"
4401       _w_index="$(_math "$_w_index" + 1)"
4402       _debug d "$d"
4403       if [ -z "$d" ]; then
4404         break
4405       fi
4406       _identifiers="$_identifiers,{\"type\":\"$(_getIdType "$d")\",\"value\":\"$(_idn "$d")\"}"
4407     done
4408     _debug2 _identifiers "$_identifiers"
4409     if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
4410       _err "Create new order error."
4411       _clearup
4412       _on_issue_err "$_post_hook"
4413       return 1
4414     fi
4415     Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n " | cut -d ":" -f 2-)"
4416     _debug Le_LinkOrder "$Le_LinkOrder"
4417     Le_OrderFinalize="$(echo "$response" | _egrep_o '"finalize" *: *"[^"]*"' | cut -d '"' -f 4)"
4418     _debug Le_OrderFinalize "$Le_OrderFinalize"
4419     if [ -z "$Le_OrderFinalize" ]; then
4420       _err "Create new order error. Le_OrderFinalize not found. $response"
4421       _clearup
4422       _on_issue_err "$_post_hook"
4423       return 1
4424     fi
4425
4426     #for dns manual mode
4427     _savedomainconf "Le_OrderFinalize" "$Le_OrderFinalize"
4428
4429     _authorizations_seg="$(echo "$response" | _json_decode | _egrep_o '"authorizations" *: *\[[^\[]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
4430     _debug2 _authorizations_seg "$_authorizations_seg"
4431     if [ -z "$_authorizations_seg" ]; then
4432       _err "_authorizations_seg not found."
4433       _clearup
4434       _on_issue_err "$_post_hook"
4435       return 1
4436     fi
4437
4438     #domain and authz map
4439     _authorizations_map=""
4440     for _authz_url in $(echo "$_authorizations_seg" | tr ',' ' '); do
4441       _debug2 "_authz_url" "$_authz_url"
4442       if ! _send_signed_request "$_authz_url"; then
4443         _err "get to authz error."
4444         _err "_authorizations_seg" "$_authorizations_seg"
4445         _err "_authz_url" "$_authz_url"
4446         _clearup
4447         _on_issue_err "$_post_hook"
4448         return 1
4449       fi
4450
4451       response="$(echo "$response" | _normalizeJson)"
4452       _debug2 response "$response"
4453       _d="$(echo "$response" | _egrep_o '"value" *: *"[^"]*"' | cut -d : -f 2 | tr -d ' "')"
4454       if _contains "$response" "\"wildcard\" *: *true"; then
4455         _d="*.$_d"
4456       fi
4457       _debug2 _d "$_d"
4458       _authorizations_map="$_d,$response
4459 $_authorizations_map"
4460     done
4461     _debug2 _authorizations_map "$_authorizations_map"
4462
4463     _index=0
4464     _currentRoot=""
4465     _w_index=1
4466     while true; do
4467       d="$(echo "$_main_domain,$_alt_domains," | cut -d , -f "$_w_index")"
4468       _w_index="$(_math "$_w_index" + 1)"
4469       _debug d "$d"
4470       if [ -z "$d" ]; then
4471         break
4472       fi
4473       _info "Getting webroot for domain" "$d"
4474       _index=$(_math $_index + 1)
4475       _w="$(echo $_web_roots | cut -d , -f $_index)"
4476       _debug _w "$_w"
4477       if [ "$_w" ]; then
4478         _currentRoot="$_w"
4479       fi
4480       _debug "_currentRoot" "$_currentRoot"
4481
4482       vtype="$VTYPE_HTTP"
4483       #todo, v2 wildcard force to use dns
4484       if _startswith "$_currentRoot" "$W_DNS"; then
4485         vtype="$VTYPE_DNS"
4486       fi
4487
4488       if [ "$_currentRoot" = "$W_ALPN" ]; then
4489         vtype="$VTYPE_ALPN"
4490       fi
4491
4492       _idn_d="$(_idn "$d")"
4493       _candidates="$(echo "$_authorizations_map" | grep -i "^$_idn_d,")"
4494       _debug2 _candidates "$_candidates"
4495       if [ "$(echo "$_candidates" | wc -l)" -gt 1 ]; then
4496         for _can in $_candidates; do
4497           if _startswith "$(echo "$_can" | tr '.' '|')" "$(echo "$_idn_d" | tr '.' '|'),"; then
4498             _candidates="$_can"
4499             break
4500           fi
4501         done
4502       fi
4503       response="$(echo "$_candidates" | sed "s/$_idn_d,//")"
4504       _debug2 "response" "$response"
4505       if [ -z "$response" ]; then
4506         _err "get to authz error."
4507         _err "_authorizations_map" "$_authorizations_map"
4508         _clearup
4509         _on_issue_err "$_post_hook"
4510         return 1
4511       fi
4512
4513       if [ -z "$thumbprint" ]; then
4514         thumbprint="$(__calc_account_thumbprint)"
4515       fi
4516
4517       entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
4518       _debug entry "$entry"
4519       keyauthorization=""
4520       if [ -z "$entry" ]; then
4521         if ! _startswith "$d" '*.'; then
4522           _debug "Not a wildcard domain, lets check whether the validation is already valid."
4523           if echo "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4524             _debug "$d is already valid."
4525             keyauthorization="$STATE_VERIFIED"
4526             _debug keyauthorization "$keyauthorization"
4527           fi
4528         fi
4529         if [ -z "$keyauthorization" ]; then
4530           _err "Error, can not get domain token entry $d for $vtype"
4531           _supported_vtypes="$(echo "$response" | _egrep_o "\"challenges\":\[[^]]*]" | tr '{' "\n" | grep type | cut -d '"' -f 4 | tr "\n" ' ')"
4532           if [ "$_supported_vtypes" ]; then
4533             _err "The supported validation types are: $_supported_vtypes, but you specified: $vtype"
4534           fi
4535           _clearup
4536           _on_issue_err "$_post_hook"
4537           return 1
4538         fi
4539       fi
4540
4541       if [ -z "$keyauthorization" ]; then
4542         token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
4543         _debug token "$token"
4544
4545         if [ -z "$token" ]; then
4546           _err "Error, can not get domain token $entry"
4547           _clearup
4548           _on_issue_err "$_post_hook"
4549           return 1
4550         fi
4551
4552         uri="$(echo "$entry" | _egrep_o '"url":"[^"]*' | cut -d '"' -f 4 | _head_n 1)"
4553
4554         _debug uri "$uri"
4555
4556         if [ -z "$uri" ]; then
4557           _err "Error, can not get domain uri. $entry"
4558           _clearup
4559           _on_issue_err "$_post_hook"
4560           return 1
4561         fi
4562         keyauthorization="$token.$thumbprint"
4563         _debug keyauthorization "$keyauthorization"
4564
4565         if printf "%s" "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4566           _debug "$d is already verified."
4567           keyauthorization="$STATE_VERIFIED"
4568           _debug keyauthorization "$keyauthorization"
4569         fi
4570       fi
4571
4572       dvlist="$d$sep$keyauthorization$sep$uri$sep$vtype$sep$_currentRoot"
4573       _debug dvlist "$dvlist"
4574
4575       vlist="$vlist$dvlist$dvsep"
4576
4577     done
4578     _debug vlist "$vlist"
4579     #add entry
4580     dns_entries=""
4581     dnsadded=""
4582     ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4583     _alias_index=1
4584     for ventry in $ventries; do
4585       d=$(echo "$ventry" | cut -d "$sep" -f 1)
4586       keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4587       vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4588       _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4589       _debug d "$d"
4590       if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4591         _debug "$d is already verified, skip $vtype."
4592         _alias_index="$(_math "$_alias_index" + 1)"
4593         continue
4594       fi
4595
4596       if [ "$vtype" = "$VTYPE_DNS" ]; then
4597         dnsadded='0'
4598         _dns_root_d="$d"
4599         if _startswith "$_dns_root_d" "*."; then
4600           _dns_root_d="$(echo "$_dns_root_d" | sed 's/*.//')"
4601         fi
4602         _d_alias="$(_getfield "$_challenge_alias" "$_alias_index")"
4603         _alias_index="$(_math "$_alias_index" + 1)"
4604         _debug "_d_alias" "$_d_alias"
4605         if [ "$_d_alias" ]; then
4606           if _startswith "$_d_alias" "$DNS_ALIAS_PREFIX"; then
4607             txtdomain="$(echo "$_d_alias" | sed "s/$DNS_ALIAS_PREFIX//")"
4608           else
4609             txtdomain="_acme-challenge.$_d_alias"
4610           fi
4611           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$txtdomain$dvsep$_currentRoot"
4612         else
4613           txtdomain="_acme-challenge.$_dns_root_d"
4614           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$dvsep$_currentRoot"
4615         fi
4616
4617         _debug txtdomain "$txtdomain"
4618         txt="$(printf "%s" "$keyauthorization" | _digest "sha256" | _url_replace)"
4619         _debug txt "$txt"
4620
4621         d_api="$(_findHook "$_dns_root_d" $_SUB_FOLDER_DNSAPI "$_currentRoot")"
4622         _debug d_api "$d_api"
4623
4624         dns_entry="$dns_entry$dvsep$txt${dvsep}$d_api"
4625         _debug2 dns_entry "$dns_entry"
4626         if [ "$d_api" ]; then
4627           _debug "Found domain api file: $d_api"
4628         else
4629           if [ "$_currentRoot" != "$W_DNS" ]; then
4630             _err "Can not find dns api hook for: $_currentRoot"
4631             _info "You need to add the txt record manually."
4632           fi
4633           _info "$(__red "Add the following TXT record:")"
4634           _info "$(__red "Domain: '$(__green "$txtdomain")'")"
4635           _info "$(__red "TXT value: '$(__green "$txt")'")"
4636           _info "$(__red "Please be aware that you prepend _acme-challenge. before your domain")"
4637           _info "$(__red "so the resulting subdomain will be: $txtdomain")"
4638           continue
4639         fi
4640
4641         (
4642           if ! . "$d_api"; then
4643             _err "Load file $d_api error. Please check your api file and try again."
4644             return 1
4645           fi
4646
4647           addcommand="${_currentRoot}_add"
4648           if ! _exists "$addcommand"; then
4649             _err "It seems that your api file is not correct, it must have a function named: $addcommand"
4650             return 1
4651           fi
4652           _info "Adding txt value: $txt for domain:  $txtdomain"
4653           if ! $addcommand "$txtdomain" "$txt"; then
4654             _err "Error add txt for domain:$txtdomain"
4655             return 1
4656           fi
4657           _info "The txt record is added: Success."
4658         )
4659
4660         if [ "$?" != "0" ]; then
4661           _on_issue_err "$_post_hook" "$vlist"
4662           _clearup
4663           return 1
4664         fi
4665         dns_entries="$dns_entries$dns_entry
4666 "
4667         _debug2 "$dns_entries"
4668         dnsadded='1'
4669       fi
4670     done
4671
4672     if [ "$dnsadded" = '0' ]; then
4673       _savedomainconf "Le_Vlist" "$vlist"
4674       _debug "Dns record not added yet, so, save to $DOMAIN_CONF and exit."
4675       _err "Please add the TXT records to the domains, and re-run with --renew."
4676       _on_issue_err "$_post_hook"
4677       _clearup
4678       return 1
4679     fi
4680
4681   fi
4682
4683   if [ "$dns_entries" ]; then
4684     if [ -z "$Le_DNSSleep" ]; then
4685       _info "Let's check each DNS record now. Sleep 20 seconds first."
4686       _sleep 20
4687       if ! _check_dns_entries; then
4688         _err "check dns error."
4689         _on_issue_err "$_post_hook"
4690         _clearup
4691         return 1
4692       fi
4693     else
4694       _savedomainconf "Le_DNSSleep" "$Le_DNSSleep"
4695       _info "Sleep $(__green $Le_DNSSleep) seconds for the txt records to take effect"
4696       _sleep "$Le_DNSSleep"
4697     fi
4698   fi
4699
4700   NGINX_RESTORE_VLIST=""
4701   _debug "ok, let's start to verify"
4702
4703   _ncIndex=1
4704   ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4705   for ventry in $ventries; do
4706     d=$(echo "$ventry" | cut -d "$sep" -f 1)
4707     keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4708     uri=$(echo "$ventry" | cut -d "$sep" -f 3)
4709     vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4710     _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4711
4712     if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4713       _info "$d is already verified, skip $vtype."
4714       continue
4715     fi
4716
4717     _info "Verifying: $d"
4718     _debug "d" "$d"
4719     _debug "keyauthorization" "$keyauthorization"
4720     _debug "uri" "$uri"
4721     removelevel=""
4722     token="$(printf "%s" "$keyauthorization" | cut -d '.' -f 1)"
4723
4724     _debug "_currentRoot" "$_currentRoot"
4725
4726     if [ "$vtype" = "$VTYPE_HTTP" ]; then
4727       if [ "$_currentRoot" = "$NO_VALUE" ]; then
4728         _info "Standalone mode server"
4729         _ncaddr="$(_getfield "$_local_addr" "$_ncIndex")"
4730         _ncIndex="$(_math $_ncIndex + 1)"
4731         _startserver "$keyauthorization" "$_ncaddr"
4732         if [ "$?" != "0" ]; then
4733           _clearup
4734           _on_issue_err "$_post_hook" "$vlist"
4735           return 1
4736         fi
4737         sleep 1
4738         _debug serverproc "$serverproc"
4739       elif [ "$_currentRoot" = "$MODE_STATELESS" ]; then
4740         _info "Stateless mode for domain:$d"
4741         _sleep 1
4742       elif _startswith "$_currentRoot" "$NGINX"; then
4743         _info "Nginx mode for domain:$d"
4744         #set up nginx server
4745         FOUND_REAL_NGINX_CONF=""
4746         BACKUP_NGINX_CONF=""
4747         if ! _setNginx "$d" "$_currentRoot" "$thumbprint"; then
4748           _clearup
4749           _on_issue_err "$_post_hook" "$vlist"
4750           return 1
4751         fi
4752
4753         if [ "$FOUND_REAL_NGINX_CONF" ]; then
4754           _realConf="$FOUND_REAL_NGINX_CONF"
4755           _backup="$BACKUP_NGINX_CONF"
4756           _debug _realConf "$_realConf"
4757           NGINX_RESTORE_VLIST="$d$sep$_realConf$sep$_backup$dvsep$NGINX_RESTORE_VLIST"
4758         fi
4759         _sleep 1
4760       else
4761         if [ "$_currentRoot" = "apache" ]; then
4762           wellknown_path="$ACME_DIR"
4763         else
4764           wellknown_path="$_currentRoot/.well-known/acme-challenge"
4765           if [ ! -d "$_currentRoot/.well-known" ]; then
4766             removelevel='1'
4767           elif [ ! -d "$_currentRoot/.well-known/acme-challenge" ]; then
4768             removelevel='2'
4769           else
4770             removelevel='3'
4771           fi
4772         fi
4773
4774         _debug wellknown_path "$wellknown_path"
4775
4776         _debug "writing token:$token to $wellknown_path/$token"
4777
4778         mkdir -p "$wellknown_path"
4779
4780         if ! printf "%s" "$keyauthorization" >"$wellknown_path/$token"; then
4781           _err "$d:Can not write token to file : $wellknown_path/$token"
4782           _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4783           _clearup
4784           _on_issue_err "$_post_hook" "$vlist"
4785           return 1
4786         fi
4787
4788         if [ ! "$usingApache" ]; then
4789           if webroot_owner=$(_stat "$_currentRoot"); then
4790             _debug "Changing owner/group of .well-known to $webroot_owner"
4791             if ! _exec "chown -R \"$webroot_owner\" \"$_currentRoot/.well-known\""; then
4792               _debug "$(cat "$_EXEC_TEMP_ERR")"
4793               _exec_err >/dev/null 2>&1
4794             fi
4795           else
4796             _debug "not changing owner/group of webroot"
4797           fi
4798         fi
4799
4800       fi
4801     elif [ "$vtype" = "$VTYPE_ALPN" ]; then
4802       acmevalidationv1="$(printf "%s" "$keyauthorization" | _digest "sha256" "hex")"
4803       _debug acmevalidationv1 "$acmevalidationv1"
4804       if ! _starttlsserver "$d" "" "$Le_TLSPort" "$keyauthorization" "$_ncaddr" "$acmevalidationv1"; then
4805         _err "Start tls server error."
4806         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4807         _clearup
4808         _on_issue_err "$_post_hook" "$vlist"
4809         return 1
4810       fi
4811     fi
4812
4813     if ! __trigger_validation "$uri" "$keyauthorization" "$vtype"; then
4814       _err "$d:Can not get challenge: $response"
4815       _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4816       _clearup
4817       _on_issue_err "$_post_hook" "$vlist"
4818       return 1
4819     fi
4820
4821     if [ "$code" ] && [ "$code" != '202' ]; then
4822       if [ "$code" = '200' ]; then
4823         _debug "trigger validation code: $code"
4824       else
4825         _err "$d:Challenge error: $response"
4826         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4827         _clearup
4828         _on_issue_err "$_post_hook" "$vlist"
4829         return 1
4830       fi
4831     fi
4832
4833     waittimes=0
4834     if [ -z "$MAX_RETRY_TIMES" ]; then
4835       MAX_RETRY_TIMES=30
4836     fi
4837
4838     while true; do
4839       waittimes=$(_math "$waittimes" + 1)
4840       if [ "$waittimes" -ge "$MAX_RETRY_TIMES" ]; then
4841         _err "$d:Timeout"
4842         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4843         _clearup
4844         _on_issue_err "$_post_hook" "$vlist"
4845         return 1
4846       fi
4847
4848       _debug2 original "$response"
4849
4850       response="$(echo "$response" | _normalizeJson)"
4851       _debug2 response "$response"
4852
4853       status=$(echo "$response" | _egrep_o '"status":"[^"]*' | cut -d : -f 2 | tr -d '"')
4854       _debug2 status "$status"
4855       if _contains "$status" "invalid"; then
4856         error="$(echo "$response" | _egrep_o '"error":\{[^\}]*')"
4857         _debug2 error "$error"
4858         errordetail="$(echo "$error" | _egrep_o '"detail": *"[^"]*' | cut -d '"' -f 4)"
4859         _debug2 errordetail "$errordetail"
4860         if [ "$errordetail" ]; then
4861           _err "$d:Verify error:$errordetail"
4862         else
4863           _err "$d:Verify error:$error"
4864         fi
4865         if [ "$DEBUG" ]; then
4866           if [ "$vtype" = "$VTYPE_HTTP" ]; then
4867             _debug "Debug: get token url."
4868             _get "http://$d/.well-known/acme-challenge/$token" "" 1
4869           fi
4870         fi
4871         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4872         _clearup
4873         _on_issue_err "$_post_hook" "$vlist"
4874         return 1
4875       fi
4876
4877       if _contains "$status" "valid"; then
4878         _info "$(__green Success)"
4879         _stopserver "$serverproc"
4880         serverproc=""
4881         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4882         break
4883       fi
4884
4885       if [ "$status" = "pending" ]; then
4886         _info "Pending, The CA is processing your order, please just wait. ($waittimes/$MAX_RETRY_TIMES)"
4887       elif [ "$status" = "processing" ]; then
4888         _info "Processing, The CA is processing your order, please just wait. ($waittimes/$MAX_RETRY_TIMES)"
4889       else
4890         _err "$d:Verify error:$response"
4891         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4892         _clearup
4893         _on_issue_err "$_post_hook" "$vlist"
4894         return 1
4895       fi
4896       _debug "sleep 2 secs to verify again"
4897       sleep 2
4898       _debug "checking"
4899
4900       _send_signed_request "$uri"
4901
4902       if [ "$?" != "0" ]; then
4903         _err "$d:Verify error:$response"
4904         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4905         _clearup
4906         _on_issue_err "$_post_hook" "$vlist"
4907         return 1
4908       fi
4909     done
4910
4911   done
4912
4913   _clearup
4914   _info "Verify finished, start to sign."
4915   der="$(_getfile "${CSR_PATH}" "${BEGIN_CSR}" "${END_CSR}" | tr -d "\r\n" | _url_replace)"
4916
4917   _info "Lets finalize the order."
4918   _info "Le_OrderFinalize" "$Le_OrderFinalize"
4919   if ! _send_signed_request "${Le_OrderFinalize}" "{\"csr\": \"$der\"}"; then
4920     _err "Sign failed."
4921     _on_issue_err "$_post_hook"
4922     return 1
4923   fi
4924   if [ "$code" != "200" ]; then
4925     _err "Sign failed, finalize code is not 200."
4926     _err "$response"
4927     _on_issue_err "$_post_hook"
4928     return 1
4929   fi
4930   if [ -z "$Le_LinkOrder" ]; then
4931     Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n \t" | cut -d ":" -f 2-)"
4932   fi
4933
4934   _savedomainconf "Le_LinkOrder" "$Le_LinkOrder"
4935
4936   _link_cert_retry=0
4937   _MAX_CERT_RETRY=30
4938   while [ "$_link_cert_retry" -lt "$_MAX_CERT_RETRY" ]; do
4939     if _contains "$response" "\"status\":\"valid\""; then
4940       _debug "Order status is valid."
4941       Le_LinkCert="$(echo "$response" | _egrep_o '"certificate" *: *"[^"]*"' | cut -d '"' -f 4)"
4942       _debug Le_LinkCert "$Le_LinkCert"
4943       if [ -z "$Le_LinkCert" ]; then
4944         _err "Sign error, can not find Le_LinkCert"
4945         _err "$response"
4946         _on_issue_err "$_post_hook"
4947         return 1
4948       fi
4949       break
4950     elif _contains "$response" "\"processing\""; then
4951       _info "Order status is processing, lets sleep and retry."
4952       _retryafter=$(echo "$responseHeaders" | grep -i "^Retry-After *:" | cut -d : -f 2 | tr -d ' ' | tr -d '\r')
4953       _debug "_retryafter" "$_retryafter"
4954       if [ "$_retryafter" ]; then
4955         _info "Retry after: $_retryafter"
4956         _sleep $_retryafter
4957       else
4958         _sleep 2
4959       fi
4960     else
4961       _err "Sign error, wrong status"
4962       _err "$response"
4963       _on_issue_err "$_post_hook"
4964       return 1
4965     fi
4966     #the order is processing, so we are going to poll order status
4967     if [ -z "$Le_LinkOrder" ]; then
4968       _err "Sign error, can not get order link location header"
4969       _err "responseHeaders" "$responseHeaders"
4970       _on_issue_err "$_post_hook"
4971       return 1
4972     fi
4973     _info "Polling order status: $Le_LinkOrder"
4974     if ! _send_signed_request "$Le_LinkOrder"; then
4975       _err "Sign failed, can not post to Le_LinkOrder cert:$Le_LinkOrder."
4976       _err "$response"
4977       _on_issue_err "$_post_hook"
4978       return 1
4979     fi
4980     _link_cert_retry="$(_math $_link_cert_retry + 1)"
4981   done
4982
4983   if [ -z "$Le_LinkCert" ]; then
4984     _err "Sign failed, can not get Le_LinkCert, retry time limit."
4985     _err "$response"
4986     _on_issue_err "$_post_hook"
4987     return 1
4988   fi
4989   _info "Downloading cert."
4990   _info "Le_LinkCert" "$Le_LinkCert"
4991   if ! _send_signed_request "$Le_LinkCert"; then
4992     _err "Sign failed, can not download cert:$Le_LinkCert."
4993     _err "$response"
4994     _on_issue_err "$_post_hook"
4995     return 1
4996   fi
4997
4998   echo "$response" >"$CERT_PATH"
4999   _split_cert_chain "$CERT_PATH" "$CERT_FULLCHAIN_PATH" "$CA_CERT_PATH"
5000   if [ -z "$_preferred_chain" ]; then
5001     _preferred_chain=$(_readcaconf DEFAULT_PREFERRED_CHAIN)
5002   fi
5003   if [ "$_preferred_chain" ] && [ -f "$CERT_FULLCHAIN_PATH" ]; then
5004     if [ "$DEBUG" ]; then
5005       _debug "default chain issuers: " "$(_get_chain_issuers "$CERT_FULLCHAIN_PATH")"
5006     fi
5007     if ! _match_issuer "$CERT_FULLCHAIN_PATH" "$_preferred_chain"; then
5008       rels="$(echo "$responseHeaders" | tr -d ' <>' | grep -i "^link:" | grep -i 'rel="alternate"' | cut -d : -f 2- | cut -d ';' -f 1)"
5009       _debug2 "rels" "$rels"
5010       for rel in $rels; do
5011         _info "Try rel: $rel"
5012         if ! _send_signed_request "$rel"; then
5013           _err "Sign failed, can not download cert:$rel"
5014           _err "$response"
5015           continue
5016         fi
5017         _relcert="$CERT_PATH.alt"
5018         _relfullchain="$CERT_FULLCHAIN_PATH.alt"
5019         _relca="$CA_CERT_PATH.alt"
5020         echo "$response" >"$_relcert"
5021         _split_cert_chain "$_relcert" "$_relfullchain" "$_relca"
5022         if [ "$DEBUG" ]; then
5023           _debug "rel chain issuers: " "$(_get_chain_issuers "$_relfullchain")"
5024         fi
5025         if _match_issuer "$_relfullchain" "$_preferred_chain"; then
5026           _info "Matched issuer in: $rel"
5027           cat $_relcert >"$CERT_PATH"
5028           cat $_relfullchain >"$CERT_FULLCHAIN_PATH"
5029           cat $_relca >"$CA_CERT_PATH"
5030           rm -f "$_relcert"
5031           rm -f "$_relfullchain"
5032           rm -f "$_relca"
5033           break
5034         fi
5035         rm -f "$_relcert"
5036         rm -f "$_relfullchain"
5037         rm -f "$_relca"
5038       done
5039     fi
5040   fi
5041
5042   _debug "Le_LinkCert" "$Le_LinkCert"
5043   _savedomainconf "Le_LinkCert" "$Le_LinkCert"
5044
5045   if [ -z "$Le_LinkCert" ] || ! _checkcert "$CERT_PATH"; then
5046     response="$(echo "$response" | _dbase64 "multiline" | tr -d '\0' | _normalizeJson)"
5047     _err "Sign failed: $(echo "$response" | _egrep_o '"detail":"[^"]*"')"
5048     _on_issue_err "$_post_hook"
5049     return 1
5050   fi
5051
5052   if [ "$Le_LinkCert" ]; then
5053     _info "$(__green "Cert success.")"
5054     cat "$CERT_PATH"
5055
5056     _info "Your cert is in: $(__green "$CERT_PATH")"
5057
5058     if [ -f "$CERT_KEY_PATH" ]; then
5059       _info "Your cert key is in: $(__green "$CERT_KEY_PATH")"
5060     fi
5061
5062     if [ ! "$USER_PATH" ] || [ ! "$_ACME_IN_CRON" ]; then
5063       USER_PATH="$PATH"
5064       _saveaccountconf "USER_PATH" "$USER_PATH"
5065     fi
5066   fi
5067
5068   [ -f "$CA_CERT_PATH" ] && _info "The intermediate CA cert is in: $(__green "$CA_CERT_PATH")"
5069   [ -f "$CERT_FULLCHAIN_PATH" ] && _info "And the full chain certs is there: $(__green "$CERT_FULLCHAIN_PATH")"
5070
5071   Le_CertCreateTime=$(_time)
5072   _savedomainconf "Le_CertCreateTime" "$Le_CertCreateTime"
5073
5074   Le_CertCreateTimeStr=$(date -u)
5075   _savedomainconf "Le_CertCreateTimeStr" "$Le_CertCreateTimeStr"
5076
5077   if [ -z "$Le_RenewalDays" ] || [ "$Le_RenewalDays" -lt "0" ]; then
5078     Le_RenewalDays="$DEFAULT_RENEW"
5079   else
5080     _savedomainconf "Le_RenewalDays" "$Le_RenewalDays"
5081   fi
5082
5083   if [ "$CA_BUNDLE" ]; then
5084     _saveaccountconf CA_BUNDLE "$CA_BUNDLE"
5085   else
5086     _clearaccountconf "CA_BUNDLE"
5087   fi
5088
5089   if [ "$CA_PATH" ]; then
5090     _saveaccountconf CA_PATH "$CA_PATH"
5091   else
5092     _clearaccountconf "CA_PATH"
5093   fi
5094
5095   if [ "$HTTPS_INSECURE" ]; then
5096     _saveaccountconf HTTPS_INSECURE "$HTTPS_INSECURE"
5097   else
5098     _clearaccountconf "HTTPS_INSECURE"
5099   fi
5100
5101   if [ "$Le_Listen_V4" ]; then
5102     _savedomainconf "Le_Listen_V4" "$Le_Listen_V4"
5103     _cleardomainconf Le_Listen_V6
5104   elif [ "$Le_Listen_V6" ]; then
5105     _savedomainconf "Le_Listen_V6" "$Le_Listen_V6"
5106     _cleardomainconf Le_Listen_V4
5107   fi
5108
5109   if [ "$Le_ForceNewDomainKey" = "1" ]; then
5110     _savedomainconf "Le_ForceNewDomainKey" "$Le_ForceNewDomainKey"
5111   else
5112     _cleardomainconf Le_ForceNewDomainKey
5113   fi
5114
5115   Le_NextRenewTime=$(_math "$Le_CertCreateTime" + "$Le_RenewalDays" \* 24 \* 60 \* 60)
5116
5117   Le_NextRenewTimeStr=$(_time2str "$Le_NextRenewTime")
5118   _savedomainconf "Le_NextRenewTimeStr" "$Le_NextRenewTimeStr"
5119
5120   Le_NextRenewTime=$(_math "$Le_NextRenewTime" - 86400)
5121   _savedomainconf "Le_NextRenewTime" "$Le_NextRenewTime"
5122
5123   if [ "$_real_cert$_real_key$_real_ca$_reload_cmd$_real_fullchain" ]; then
5124     _savedomainconf "Le_RealCertPath" "$_real_cert"
5125     _savedomainconf "Le_RealCACertPath" "$_real_ca"
5126     _savedomainconf "Le_RealKeyPath" "$_real_key"
5127     _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
5128     _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
5129     if ! _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"; then
5130       return 1
5131     fi
5132   fi
5133
5134   if ! _on_issue_success "$_post_hook" "$_renew_hook"; then
5135     _err "Call hook error."
5136     return 1
5137   fi
5138 }
5139
5140 #in_out_cert   out_fullchain   out_ca
5141 _split_cert_chain() {
5142   _certf="$1"
5143   _fullchainf="$2"
5144   _caf="$3"
5145   if [ "$(grep -- "$BEGIN_CERT" "$_certf" | wc -l)" -gt "1" ]; then
5146     _debug "Found cert chain"
5147     cat "$_certf" >"$_fullchainf"
5148     _end_n="$(grep -n -- "$END_CERT" "$_fullchainf" | _head_n 1 | cut -d : -f 1)"
5149     _debug _end_n "$_end_n"
5150     sed -n "1,${_end_n}p" "$_fullchainf" >"$_certf"
5151     _end_n="$(_math $_end_n + 1)"
5152     sed -n "${_end_n},9999p" "$_fullchainf" >"$_caf"
5153   fi
5154 }
5155
5156 #domain  [isEcc]
5157 renew() {
5158   Le_Domain="$1"
5159   if [ -z "$Le_Domain" ]; then
5160     _usage "Usage: $PROJECT_ENTRY --renew --domain <domain.tld> [--ecc]"
5161     return 1
5162   fi
5163
5164   _isEcc="$2"
5165
5166   _initpath "$Le_Domain" "$_isEcc"
5167   _set_level=${NOTIFY_LEVEL:-$NOTIFY_LEVEL_DEFAULT}
5168   _info "$(__green "Renew: '$Le_Domain'")"
5169   if [ ! -f "$DOMAIN_CONF" ]; then
5170     _info "'$Le_Domain' is not an issued domain, skip."
5171     return $RENEW_SKIP
5172   fi
5173
5174   if [ "$Le_RenewalDays" ]; then
5175     _savedomainconf Le_RenewalDays "$Le_RenewalDays"
5176   fi
5177
5178   . "$DOMAIN_CONF"
5179   _debug Le_API "$Le_API"
5180   if [ -z "$Le_API" ] || [ "$CA_LETSENCRYPT_V1" = "$Le_API" ]; then
5181     #if this is from an old version, Le_API is empty,
5182     #so, we force to use letsencrypt server
5183     Le_API="$CA_LETSENCRYPT_V2"
5184   fi
5185
5186   if [ "$Le_API" ]; then
5187     if [ "$Le_API" != "$ACME_DIRECTORY" ]; then
5188       _clearAPI
5189     fi
5190     export ACME_DIRECTORY="$Le_API"
5191     #reload ca configs
5192     ACCOUNT_KEY_PATH=""
5193     ACCOUNT_JSON_PATH=""
5194     CA_CONF=""
5195     _debug3 "initpath again."
5196     _initpath "$Le_Domain" "$_isEcc"
5197   fi
5198
5199   if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
5200     _info "Skip, Next renewal time is: $(__green "$Le_NextRenewTimeStr")"
5201     _info "Add '$(__red '--force')' to force to renew."
5202     if [ -z "$_ACME_IN_RENEWALL" ]; then
5203       if [ $_set_level -ge $NOTIFY_LEVEL_SKIP ]; then
5204         _send_notify "Renew $Le_Domain skipped" "Good, the cert is skipped." "$NOTIFY_HOOK" "$RENEW_SKIP"
5205       fi
5206     fi
5207     return "$RENEW_SKIP"
5208   fi
5209
5210   if [ "$_ACME_IN_CRON" = "1" ] && [ -z "$Le_CertCreateTime" ]; then
5211     _info "Skip invalid cert for: $Le_Domain"
5212     return $RENEW_SKIP
5213   fi
5214
5215   _ACME_IS_RENEW="1"
5216   Le_ReloadCmd="$(_readdomainconf Le_ReloadCmd)"
5217   Le_PreHook="$(_readdomainconf Le_PreHook)"
5218   Le_PostHook="$(_readdomainconf Le_PostHook)"
5219   Le_RenewHook="$(_readdomainconf Le_RenewHook)"
5220   Le_Preferred_Chain="$(_readdomainconf Le_Preferred_Chain)"
5221   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" "$Le_Preferred_Chain"
5222   res="$?"
5223   if [ "$res" != "0" ]; then
5224     return "$res"
5225   fi
5226
5227   if [ "$Le_DeployHook" ]; then
5228     _deploy "$Le_Domain" "$Le_DeployHook"
5229     res="$?"
5230   fi
5231
5232   _ACME_IS_RENEW=""
5233   if [ -z "$_ACME_IN_RENEWALL" ]; then
5234     if [ "$res" = "0" ]; then
5235       if [ $_set_level -ge $NOTIFY_LEVEL_RENEW ]; then
5236         _send_notify "Renew $d success" "Good, the cert is renewed." "$NOTIFY_HOOK" 0
5237       fi
5238     else
5239       if [ $_set_level -ge $NOTIFY_LEVEL_ERROR ]; then
5240         _send_notify "Renew $d error" "There is an error." "$NOTIFY_HOOK" 1
5241       fi
5242     fi
5243   fi
5244
5245   return "$res"
5246 }
5247
5248 #renewAll  [stopRenewOnError]
5249 renewAll() {
5250   _initpath
5251   _stopRenewOnError="$1"
5252   _debug "_stopRenewOnError" "$_stopRenewOnError"
5253   _ret="0"
5254   _success_msg=""
5255   _error_msg=""
5256   _skipped_msg=""
5257   _error_level=$NOTIFY_LEVEL_SKIP
5258   _notify_code=$RENEW_SKIP
5259   _set_level=${NOTIFY_LEVEL:-$NOTIFY_LEVEL_DEFAULT}
5260   _debug "_set_level" "$_set_level"
5261   export _ACME_IN_RENEWALL=1
5262   for di in "${CERT_HOME}"/*.*/; do
5263     _debug di "$di"
5264     if ! [ -d "$di" ]; then
5265       _debug "Not a directory, skip: $di"
5266       continue
5267     fi
5268     d=$(basename "$di")
5269     _debug d "$d"
5270     (
5271       if _endswith "$d" "$ECC_SUFFIX"; then
5272         _isEcc=$(echo "$d" | cut -d "$ECC_SEP" -f 2)
5273         d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5274       fi
5275       renew "$d" "$_isEcc"
5276     )
5277     rc="$?"
5278     _debug "Return code: $rc"
5279     if [ "$rc" = "0" ]; then
5280       if [ $_error_level -gt $NOTIFY_LEVEL_RENEW ]; then
5281         _error_level="$NOTIFY_LEVEL_RENEW"
5282         _notify_code=0
5283       fi
5284
5285       if [ $_set_level -ge $NOTIFY_LEVEL_RENEW ]; then
5286         if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5287           _send_notify "Renew $d success" "Good, the cert is renewed." "$NOTIFY_HOOK" 0
5288         fi
5289       fi
5290
5291       _success_msg="${_success_msg}    $d
5292 "
5293     elif [ "$rc" = "$RENEW_SKIP" ]; then
5294       if [ $_error_level -gt $NOTIFY_LEVEL_SKIP ]; then
5295         _error_level="$NOTIFY_LEVEL_SKIP"
5296         _notify_code=$RENEW_SKIP
5297       fi
5298
5299       if [ $_set_level -ge $NOTIFY_LEVEL_SKIP ]; then
5300         if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5301           _send_notify "Renew $d skipped" "Good, the cert is skipped." "$NOTIFY_HOOK" "$RENEW_SKIP"
5302         fi
5303       fi
5304
5305       _info "Skipped $d"
5306       _skipped_msg="${_skipped_msg}    $d
5307 "
5308     else
5309       if [ $_error_level -gt $NOTIFY_LEVEL_ERROR ]; then
5310         _error_level="$NOTIFY_LEVEL_ERROR"
5311         _notify_code=1
5312       fi
5313
5314       if [ $_set_level -ge $NOTIFY_LEVEL_ERROR ]; then
5315         if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5316           _send_notify "Renew $d error" "There is an error." "$NOTIFY_HOOK" 1
5317         fi
5318       fi
5319
5320       _error_msg="${_error_msg}    $d
5321 "
5322       if [ "$_stopRenewOnError" ]; then
5323         _err "Error renew $d,  stop now."
5324         _ret="$rc"
5325         break
5326       else
5327         _ret="$rc"
5328         _err "Error renew $d."
5329       fi
5330     fi
5331   done
5332   _debug _error_level "$_error_level"
5333   _debug _set_level "$_set_level"
5334   if [ $_error_level -le $_set_level ]; then
5335     if [ -z "$NOTIFY_MODE" ] || [ "$NOTIFY_MODE" = "$NOTIFY_MODE_BULK" ]; then
5336       _msg_subject="Renew"
5337       if [ "$_error_msg" ]; then
5338         _msg_subject="${_msg_subject} Error"
5339         _msg_data="Error certs:
5340 ${_error_msg}
5341 "
5342       fi
5343       if [ "$_success_msg" ]; then
5344         _msg_subject="${_msg_subject} Success"
5345         _msg_data="${_msg_data}Success certs:
5346 ${_success_msg}
5347 "
5348       fi
5349       if [ "$_skipped_msg" ]; then
5350         _msg_subject="${_msg_subject} Skipped"
5351         _msg_data="${_msg_data}Skipped certs:
5352 ${_skipped_msg}
5353 "
5354       fi
5355
5356       _send_notify "$_msg_subject" "$_msg_data" "$NOTIFY_HOOK" "$_notify_code"
5357     fi
5358   fi
5359
5360   return "$_ret"
5361 }
5362
5363 #csr webroot
5364 signcsr() {
5365   _csrfile="$1"
5366   _csrW="$2"
5367   if [ -z "$_csrfile" ] || [ -z "$_csrW" ]; then
5368     _usage "Usage: $PROJECT_ENTRY --sign-csr --csr <csr-file> --webroot <directory>"
5369     return 1
5370   fi
5371
5372   _real_cert="$3"
5373   _real_key="$4"
5374   _real_ca="$5"
5375   _reload_cmd="$6"
5376   _real_fullchain="$7"
5377   _pre_hook="${8}"
5378   _post_hook="${9}"
5379   _renew_hook="${10}"
5380   _local_addr="${11}"
5381   _challenge_alias="${12}"
5382   _preferred_chain="${13}"
5383
5384   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5385   if [ "$?" != "0" ]; then
5386     _err "Can not read subject from csr: $_csrfile"
5387     return 1
5388   fi
5389   _debug _csrsubj "$_csrsubj"
5390   if _contains "$_csrsubj" ' ' || ! _contains "$_csrsubj" '.'; then
5391     _info "It seems that the subject: $_csrsubj is not a valid domain name. Drop it."
5392     _csrsubj=""
5393   fi
5394
5395   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5396   if [ "$?" != "0" ]; then
5397     _err "Can not read domain list from csr: $_csrfile"
5398     return 1
5399   fi
5400   _debug "_csrdomainlist" "$_csrdomainlist"
5401
5402   if [ -z "$_csrsubj" ]; then
5403     _csrsubj="$(_getfield "$_csrdomainlist" 1)"
5404     _debug _csrsubj "$_csrsubj"
5405     _csrdomainlist="$(echo "$_csrdomainlist" | cut -d , -f 2-)"
5406     _debug "_csrdomainlist" "$_csrdomainlist"
5407   fi
5408
5409   if [ -z "$_csrsubj" ]; then
5410     _err "Can not read subject from csr: $_csrfile"
5411     return 1
5412   fi
5413
5414   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5415   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5416     _err "Can not read key length from csr: $_csrfile"
5417     return 1
5418   fi
5419
5420   _initpath "$_csrsubj" "$_csrkeylength"
5421   mkdir -p "$DOMAIN_PATH"
5422
5423   _info "Copy csr to: $CSR_PATH"
5424   cp "$_csrfile" "$CSR_PATH"
5425
5426   issue "$_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"
5427
5428 }
5429
5430 showcsr() {
5431   _csrfile="$1"
5432   _csrd="$2"
5433   if [ -z "$_csrfile" ] && [ -z "$_csrd" ]; then
5434     _usage "Usage: $PROJECT_ENTRY --show-csr --csr <csr-file>"
5435     return 1
5436   fi
5437
5438   _initpath
5439
5440   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5441   if [ "$?" != "0" ] || [ -z "$_csrsubj" ]; then
5442     _err "Can not read subject from csr: $_csrfile"
5443     return 1
5444   fi
5445
5446   _info "Subject=$_csrsubj"
5447
5448   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5449   if [ "$?" != "0" ]; then
5450     _err "Can not read domain list from csr: $_csrfile"
5451     return 1
5452   fi
5453   _debug "_csrdomainlist" "$_csrdomainlist"
5454
5455   _info "SubjectAltNames=$_csrdomainlist"
5456
5457   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5458   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5459     _err "Can not read key length from csr: $_csrfile"
5460     return 1
5461   fi
5462   _info "KeyLength=$_csrkeylength"
5463 }
5464
5465 #listraw  domain
5466 list() {
5467   _raw="$1"
5468   _domain="$2"
5469   _initpath
5470
5471   _sep="|"
5472   if [ "$_raw" ]; then
5473     if [ -z "$_domain" ]; then
5474       printf "%s\n" "Main_Domain${_sep}KeyLength${_sep}SAN_Domains${_sep}CA${_sep}Created${_sep}Renew"
5475     fi
5476     for di in "${CERT_HOME}"/*.*/; do
5477       d=$(basename "$di")
5478       _debug d "$d"
5479       (
5480         if _endswith "$d" "$ECC_SUFFIX"; then
5481           _isEcc="ecc"
5482           d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5483         fi
5484         DOMAIN_CONF="$di/$d.conf"
5485         if [ -f "$DOMAIN_CONF" ]; then
5486           . "$DOMAIN_CONF"
5487           _ca="$(_getCAShortName "$Le_API")"
5488           if [ -z "$_domain" ]; then
5489             printf "%s\n" "$Le_Domain${_sep}\"$Le_Keylength\"${_sep}$Le_Alt${_sep}$_ca${_sep}$Le_CertCreateTimeStr${_sep}$Le_NextRenewTimeStr"
5490           else
5491             if [ "$_domain" = "$d" ]; then
5492               cat "$DOMAIN_CONF"
5493             fi
5494           fi
5495         fi
5496       )
5497     done
5498   else
5499     if _exists column; then
5500       list "raw" "$_domain" | column -t -s "$_sep"
5501     else
5502       list "raw" "$_domain" | tr "$_sep" '\t'
5503     fi
5504   fi
5505
5506 }
5507
5508 _deploy() {
5509   _d="$1"
5510   _hooks="$2"
5511
5512   for _d_api in $(echo "$_hooks" | tr ',' " "); do
5513     _deployApi="$(_findHook "$_d" $_SUB_FOLDER_DEPLOY "$_d_api")"
5514     if [ -z "$_deployApi" ]; then
5515       _err "The deploy hook $_d_api is not found."
5516       return 1
5517     fi
5518     _debug _deployApi "$_deployApi"
5519
5520     if ! (
5521       if ! . "$_deployApi"; then
5522         _err "Load file $_deployApi error. Please check your api file and try again."
5523         return 1
5524       fi
5525
5526       d_command="${_d_api}_deploy"
5527       if ! _exists "$d_command"; then
5528         _err "It seems that your api file is not correct, it must have a function named: $d_command"
5529         return 1
5530       fi
5531
5532       if ! $d_command "$_d" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$CERT_FULLCHAIN_PATH"; then
5533         _err "Error deploy for domain:$_d"
5534         return 1
5535       fi
5536     ); then
5537       _err "Deploy error."
5538       return 1
5539     else
5540       _info "$(__green Success)"
5541     fi
5542   done
5543 }
5544
5545 #domain hooks
5546 deploy() {
5547   _d="$1"
5548   _hooks="$2"
5549   _isEcc="$3"
5550   if [ -z "$_hooks" ]; then
5551     _usage "Usage: $PROJECT_ENTRY --deploy --domain <domain.tld> --deploy-hook <hookname> [--ecc] "
5552     return 1
5553   fi
5554
5555   _initpath "$_d" "$_isEcc"
5556   if [ ! -d "$DOMAIN_PATH" ]; then
5557     _err "The domain '$_d' is not a cert name. You must use the cert name to specify the cert to install."
5558     _err "Can not find path:'$DOMAIN_PATH'"
5559     return 1
5560   fi
5561
5562   . "$DOMAIN_CONF"
5563
5564   _savedomainconf Le_DeployHook "$_hooks"
5565
5566   _deploy "$_d" "$_hooks"
5567 }
5568
5569 installcert() {
5570   _main_domain="$1"
5571   if [ -z "$_main_domain" ]; then
5572     _usage "Usage: $PROJECT_ENTRY --install-cert --domain <domain.tld> [--ecc] [--cert-file <file>] [--key-file <file>] [--ca-file <file>] [ --reloadcmd <command>] [--fullchain-file <file>]"
5573     return 1
5574   fi
5575
5576   _real_cert="$2"
5577   _real_key="$3"
5578   _real_ca="$4"
5579   _reload_cmd="$5"
5580   _real_fullchain="$6"
5581   _isEcc="$7"
5582
5583   _initpath "$_main_domain" "$_isEcc"
5584   if [ ! -d "$DOMAIN_PATH" ]; then
5585     _err "The domain '$_main_domain' is not a cert name. You must use the cert name to specify the cert to install."
5586     _err "Can not find path:'$DOMAIN_PATH'"
5587     return 1
5588   fi
5589
5590   _savedomainconf "Le_RealCertPath" "$_real_cert"
5591   _savedomainconf "Le_RealCACertPath" "$_real_ca"
5592   _savedomainconf "Le_RealKeyPath" "$_real_key"
5593   _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
5594   _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
5595
5596   _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"
5597 }
5598
5599 #domain  cert  key  ca  fullchain reloadcmd backup-prefix
5600 _installcert() {
5601   _main_domain="$1"
5602   _real_cert="$2"
5603   _real_key="$3"
5604   _real_ca="$4"
5605   _real_fullchain="$5"
5606   _reload_cmd="$6"
5607   _backup_prefix="$7"
5608
5609   if [ "$_real_cert" = "$NO_VALUE" ]; then
5610     _real_cert=""
5611   fi
5612   if [ "$_real_key" = "$NO_VALUE" ]; then
5613     _real_key=""
5614   fi
5615   if [ "$_real_ca" = "$NO_VALUE" ]; then
5616     _real_ca=""
5617   fi
5618   if [ "$_reload_cmd" = "$NO_VALUE" ]; then
5619     _reload_cmd=""
5620   fi
5621   if [ "$_real_fullchain" = "$NO_VALUE" ]; then
5622     _real_fullchain=""
5623   fi
5624
5625   _backup_path="$DOMAIN_BACKUP_PATH/$_backup_prefix"
5626   mkdir -p "$_backup_path"
5627
5628   if [ "$_real_cert" ]; then
5629     _info "Installing cert to: $_real_cert"
5630     if [ -f "$_real_cert" ] && [ ! "$_ACME_IS_RENEW" ]; then
5631       cp "$_real_cert" "$_backup_path/cert.bak"
5632     fi
5633     cat "$CERT_PATH" >"$_real_cert" || return 1
5634   fi
5635
5636   if [ "$_real_ca" ]; then
5637     _info "Installing CA to: $_real_ca"
5638     if [ "$_real_ca" = "$_real_cert" ]; then
5639       echo "" >>"$_real_ca"
5640       cat "$CA_CERT_PATH" >>"$_real_ca" || return 1
5641     else
5642       if [ -f "$_real_ca" ] && [ ! "$_ACME_IS_RENEW" ]; then
5643         cp "$_real_ca" "$_backup_path/ca.bak"
5644       fi
5645       cat "$CA_CERT_PATH" >"$_real_ca" || return 1
5646     fi
5647   fi
5648
5649   if [ "$_real_key" ]; then
5650     _info "Installing key to: $_real_key"
5651     if [ -f "$_real_key" ] && [ ! "$_ACME_IS_RENEW" ]; then
5652       cp "$_real_key" "$_backup_path/key.bak"
5653     fi
5654     if [ -f "$_real_key" ]; then
5655       cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5656     else
5657       cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5658       chmod 600 "$_real_key"
5659     fi
5660   fi
5661
5662   if [ "$_real_fullchain" ]; then
5663     _info "Installing full chain to: $_real_fullchain"
5664     if [ -f "$_real_fullchain" ] && [ ! "$_ACME_IS_RENEW" ]; then
5665       cp "$_real_fullchain" "$_backup_path/fullchain.bak"
5666     fi
5667     cat "$CERT_FULLCHAIN_PATH" >"$_real_fullchain" || return 1
5668   fi
5669
5670   if [ "$_reload_cmd" ]; then
5671     _info "Run reload cmd: $_reload_cmd"
5672     if (
5673       export CERT_PATH
5674       export CERT_KEY_PATH
5675       export CA_CERT_PATH
5676       export CERT_FULLCHAIN_PATH
5677       export Le_Domain="$_main_domain"
5678       cd "$DOMAIN_PATH" && eval "$_reload_cmd"
5679     ); then
5680       _info "$(__green "Reload success")"
5681     else
5682       _err "Reload error for :$Le_Domain"
5683     fi
5684   fi
5685
5686 }
5687
5688 __read_password() {
5689   unset _pp
5690   prompt="Enter Password:"
5691   while IFS= read -p "$prompt" -r -s -n 1 char; do
5692     if [ "$char" = $'\0' ]; then
5693       break
5694     fi
5695     prompt='*'
5696     _pp="$_pp$char"
5697   done
5698   echo "$_pp"
5699 }
5700
5701 _install_win_taskscheduler() {
5702   _lesh="$1"
5703   _centry="$2"
5704   _randomminute="$3"
5705   if ! _exists cygpath; then
5706     _err "cygpath not found"
5707     return 1
5708   fi
5709   if ! _exists schtasks; then
5710     _err "schtasks.exe is not found, are you on Windows?"
5711     return 1
5712   fi
5713   _winbash="$(cygpath -w $(which bash))"
5714   _debug _winbash "$_winbash"
5715   if [ -z "$_winbash" ]; then
5716     _err "can not find bash path"
5717     return 1
5718   fi
5719   _myname="$(whoami)"
5720   _debug "_myname" "$_myname"
5721   if [ -z "$_myname" ]; then
5722     _err "can not find my user name"
5723     return 1
5724   fi
5725   _debug "_lesh" "$_lesh"
5726
5727   _info "To install scheduler task in your Windows account, you must input your windows password."
5728   _info "$PROJECT_NAME doesn't save your password."
5729   _info "Please input your Windows password for: $(__green "$_myname")"
5730   _password="$(__read_password)"
5731   #SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'" >/dev/null
5732   echo SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "\"$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'\"" | cmd.exe >/dev/null
5733   echo
5734
5735 }
5736
5737 _uninstall_win_taskscheduler() {
5738   if ! _exists schtasks; then
5739     _err "schtasks.exe is not found, are you on Windows?"
5740     return 1
5741   fi
5742   if ! echo SCHTASKS /query /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null; then
5743     _debug "scheduler $_WINDOWS_SCHEDULER_NAME is not found."
5744   else
5745     _info "Removing $_WINDOWS_SCHEDULER_NAME"
5746     echo SCHTASKS /delete /f /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null
5747   fi
5748 }
5749
5750 #confighome
5751 installcronjob() {
5752   _c_home="$1"
5753   _initpath
5754   _CRONTAB="crontab"
5755   if [ -f "$LE_WORKING_DIR/$PROJECT_ENTRY" ]; then
5756     lesh="\"$LE_WORKING_DIR\"/$PROJECT_ENTRY"
5757   else
5758     _debug "_SCRIPT_" "$_SCRIPT_"
5759     _script="$(_readlink "$_SCRIPT_")"
5760     _debug _script "$_script"
5761     if [ -f "$_script" ]; then
5762       _info "Using the current script from: $_script"
5763       lesh="$_script"
5764     else
5765       _err "Can not install cronjob, $PROJECT_ENTRY not found."
5766       return 1
5767     fi
5768   fi
5769   if [ "$_c_home" ]; then
5770     _c_entry="--config-home \"$_c_home\" "
5771   fi
5772   _t=$(_time)
5773   random_minute=$(_math $_t % 60)
5774
5775   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5776     _CRONTAB="fcrontab"
5777   fi
5778
5779   if ! _exists "$_CRONTAB"; then
5780     if _exists cygpath && _exists schtasks.exe; then
5781       _info "It seems you are on Windows,  let's install Windows scheduler task."
5782       if _install_win_taskscheduler "$lesh" "$_c_entry" "$random_minute"; then
5783         _info "Install Windows scheduler task success."
5784         return 0
5785       else
5786         _err "Install Windows scheduler task failed."
5787         return 1
5788       fi
5789     fi
5790     _err "crontab/fcrontab doesn't exist, so, we can not install cron jobs."
5791     _err "All your certs will not be renewed automatically."
5792     _err "You must add your own cron job to call '$PROJECT_ENTRY --cron' everyday."
5793     return 1
5794   fi
5795   _info "Installing cron job"
5796   if ! $_CRONTAB -l | grep "$PROJECT_ENTRY --cron"; then
5797     if _exists uname && uname -a | grep SunOS >/dev/null; then
5798       $_CRONTAB -l | {
5799         cat
5800         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5801       } | $_CRONTAB --
5802     else
5803       $_CRONTAB -l | {
5804         cat
5805         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5806       } | $_CRONTAB -
5807     fi
5808   fi
5809   if [ "$?" != "0" ]; then
5810     _err "Install cron job failed. You need to manually renew your certs."
5811     _err "Or you can add cronjob by yourself:"
5812     _err "$lesh --cron --home \"$LE_WORKING_DIR\" > /dev/null"
5813     return 1
5814   fi
5815 }
5816
5817 uninstallcronjob() {
5818   _CRONTAB="crontab"
5819   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5820     _CRONTAB="fcrontab"
5821   fi
5822
5823   if ! _exists "$_CRONTAB"; then
5824     if _exists cygpath && _exists schtasks.exe; then
5825       _info "It seems you are on Windows,  let's uninstall Windows scheduler task."
5826       if _uninstall_win_taskscheduler; then
5827         _info "Uninstall Windows scheduler task success."
5828         return 0
5829       else
5830         _err "Uninstall Windows scheduler task failed."
5831         return 1
5832       fi
5833     fi
5834     return
5835   fi
5836   _info "Removing cron job"
5837   cr="$($_CRONTAB -l | grep "$PROJECT_ENTRY --cron")"
5838   if [ "$cr" ]; then
5839     if _exists uname && uname -a | grep SunOS >/dev/null; then
5840       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB --
5841     else
5842       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB -
5843     fi
5844     LE_WORKING_DIR="$(echo "$cr" | cut -d ' ' -f 9 | tr -d '"')"
5845     _info LE_WORKING_DIR "$LE_WORKING_DIR"
5846     if _contains "$cr" "--config-home"; then
5847       LE_CONFIG_HOME="$(echo "$cr" | cut -d ' ' -f 11 | tr -d '"')"
5848       _debug LE_CONFIG_HOME "$LE_CONFIG_HOME"
5849     fi
5850   fi
5851   _initpath
5852
5853 }
5854
5855 #domain  isECC  revokeReason
5856 revoke() {
5857   Le_Domain="$1"
5858   if [ -z "$Le_Domain" ]; then
5859     _usage "Usage: $PROJECT_ENTRY --revoke --domain <domain.tld> [--ecc]"
5860     return 1
5861   fi
5862
5863   _isEcc="$2"
5864   _reason="$3"
5865   if [ -z "$_reason" ]; then
5866     _reason="0"
5867   fi
5868   _initpath "$Le_Domain" "$_isEcc"
5869   if [ ! -f "$DOMAIN_CONF" ]; then
5870     _err "$Le_Domain is not a issued domain, skip."
5871     return 1
5872   fi
5873
5874   if [ ! -f "$CERT_PATH" ]; then
5875     _err "Cert for $Le_Domain $CERT_PATH is not found, skip."
5876     return 1
5877   fi
5878
5879   . "$DOMAIN_CONF"
5880   _debug Le_API "$Le_API"
5881
5882   if [ "$Le_API" ]; then
5883     if [ "$Le_API" != "$ACME_DIRECTORY" ]; then
5884       _clearAPI
5885     fi
5886     export ACME_DIRECTORY="$Le_API"
5887     #reload ca configs
5888     ACCOUNT_KEY_PATH=""
5889     ACCOUNT_JSON_PATH=""
5890     CA_CONF=""
5891     _debug3 "initpath again."
5892     _initpath "$Le_Domain" "$_isEcc"
5893     _initAPI
5894   fi
5895
5896   cert="$(_getfile "${CERT_PATH}" "${BEGIN_CERT}" "${END_CERT}" | tr -d "\r\n" | _url_replace)"
5897
5898   if [ -z "$cert" ]; then
5899     _err "Cert for $Le_Domain is empty found, skip."
5900     return 1
5901   fi
5902
5903   _initAPI
5904
5905   data="{\"certificate\": \"$cert\",\"reason\":$_reason}"
5906
5907   uri="${ACME_REVOKE_CERT}"
5908
5909   if [ -f "$CERT_KEY_PATH" ]; then
5910     _info "Try domain key first."
5911     if _send_signed_request "$uri" "$data" "" "$CERT_KEY_PATH"; then
5912       if [ -z "$response" ]; then
5913         _info "Revoke success."
5914         rm -f "$CERT_PATH"
5915         return 0
5916       else
5917         _err "Revoke error by domain key."
5918         _err "$response"
5919       fi
5920     fi
5921   else
5922     _info "Domain key file doesn't exist."
5923   fi
5924
5925   _info "Try account key."
5926
5927   if _send_signed_request "$uri" "$data" "" "$ACCOUNT_KEY_PATH"; then
5928     if [ -z "$response" ]; then
5929       _info "Revoke success."
5930       rm -f "$CERT_PATH"
5931       return 0
5932     else
5933       _err "Revoke error."
5934       _debug "$response"
5935     fi
5936   fi
5937   return 1
5938 }
5939
5940 #domain  ecc
5941 remove() {
5942   Le_Domain="$1"
5943   if [ -z "$Le_Domain" ]; then
5944     _usage "Usage: $PROJECT_ENTRY --remove --domain <domain.tld> [--ecc]"
5945     return 1
5946   fi
5947
5948   _isEcc="$2"
5949
5950   _initpath "$Le_Domain" "$_isEcc"
5951   _removed_conf="$DOMAIN_CONF.removed"
5952   if [ ! -f "$DOMAIN_CONF" ]; then
5953     if [ -f "$_removed_conf" ]; then
5954       _err "$Le_Domain is already removed, You can remove the folder by yourself: $DOMAIN_PATH"
5955     else
5956       _err "$Le_Domain is not a issued domain, skip."
5957     fi
5958     return 1
5959   fi
5960
5961   if mv "$DOMAIN_CONF" "$_removed_conf"; then
5962     _info "$Le_Domain is removed, the key and cert files are in $(__green $DOMAIN_PATH)"
5963     _info "You can remove them by yourself."
5964     return 0
5965   else
5966     _err "Remove $Le_Domain failed."
5967     return 1
5968   fi
5969 }
5970
5971 #domain vtype
5972 _deactivate() {
5973   _d_domain="$1"
5974   _d_type="$2"
5975   _initpath "$_d_domain" "$_d_type"
5976
5977   . "$DOMAIN_CONF"
5978   _debug Le_API "$Le_API"
5979
5980   if [ "$Le_API" ]; then
5981     if [ "$Le_API" != "$ACME_DIRECTORY" ]; then
5982       _clearAPI
5983     fi
5984     export ACME_DIRECTORY="$Le_API"
5985     #reload ca configs
5986     ACCOUNT_KEY_PATH=""
5987     ACCOUNT_JSON_PATH=""
5988     CA_CONF=""
5989     _debug3 "initpath again."
5990     _initpath "$Le_Domain" "$_d_type"
5991     _initAPI
5992   fi
5993
5994   _identifiers="{\"type\":\"$(_getIdType "$_d_domain")\",\"value\":\"$_d_domain\"}"
5995   if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
5996     _err "Can not get domain new order."
5997     return 1
5998   fi
5999   _authorizations_seg="$(echo "$response" | _egrep_o '"authorizations" *: *\[[^\]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
6000   _debug2 _authorizations_seg "$_authorizations_seg"
6001   if [ -z "$_authorizations_seg" ]; then
6002     _err "_authorizations_seg not found."
6003     _clearup
6004     _on_issue_err "$_post_hook"
6005     return 1
6006   fi
6007
6008   authzUri="$_authorizations_seg"
6009   _debug2 "authzUri" "$authzUri"
6010   if ! _send_signed_request "$authzUri"; then
6011     _err "get to authz error."
6012     _err "_authorizations_seg" "$_authorizations_seg"
6013     _err "authzUri" "$authzUri"
6014     _clearup
6015     _on_issue_err "$_post_hook"
6016     return 1
6017   fi
6018
6019   response="$(echo "$response" | _normalizeJson)"
6020   _debug2 response "$response"
6021   _URL_NAME="url"
6022
6023   entries="$(echo "$response" | tr '][' '==' | _egrep_o "challenges\": *=[^=]*=" | tr '}{' '\n\n' | grep "\"status\": *\"valid\"")"
6024   if [ -z "$entries" ]; then
6025     _info "No valid entries found."
6026     if [ -z "$thumbprint" ]; then
6027       thumbprint="$(__calc_account_thumbprint)"
6028     fi
6029     _debug "Trigger validation."
6030     vtype="$(_getIdType "$_d_domain")"
6031     entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
6032     _debug entry "$entry"
6033     if [ -z "$entry" ]; then
6034       _err "Error, can not get domain token $d"
6035       return 1
6036     fi
6037     token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
6038     _debug token "$token"
6039
6040     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*" | cut -d : -f 2,3 | tr -d '"')"
6041     _debug uri "$uri"
6042
6043     keyauthorization="$token.$thumbprint"
6044     _debug keyauthorization "$keyauthorization"
6045     __trigger_validation "$uri" "$keyauthorization"
6046
6047   fi
6048
6049   _d_i=0
6050   _d_max_retry=$(echo "$entries" | wc -l)
6051   while [ "$_d_i" -lt "$_d_max_retry" ]; do
6052     _info "Deactivate: $_d_domain"
6053     _d_i="$(_math $_d_i + 1)"
6054     entry="$(echo "$entries" | sed -n "${_d_i}p")"
6055     _debug entry "$entry"
6056
6057     if [ -z "$entry" ]; then
6058       _info "No more valid entry found."
6059       break
6060     fi
6061
6062     _vtype="$(echo "$entry" | _egrep_o '"type": *"[^"]*"' | cut -d : -f 2 | tr -d '"')"
6063     _debug _vtype "$_vtype"
6064     _info "Found $_vtype"
6065
6066     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*\"" | tr -d '" ' | cut -d : -f 2-)"
6067     _debug uri "$uri"
6068
6069     if [ "$_d_type" ] && [ "$_d_type" != "$_vtype" ]; then
6070       _info "Skip $_vtype"
6071       continue
6072     fi
6073
6074     _info "Deactivate: $_vtype"
6075
6076     _djson="{\"status\":\"deactivated\"}"
6077
6078     if _send_signed_request "$authzUri" "$_djson" && _contains "$response" '"deactivated"'; then
6079       _info "Deactivate: $_vtype success."
6080     else
6081       _err "Can not deactivate $_vtype."
6082       break
6083     fi
6084
6085   done
6086   _debug "$_d_i"
6087   if [ "$_d_i" -eq "$_d_max_retry" ]; then
6088     _info "Deactivated success!"
6089   else
6090     _err "Deactivate failed."
6091   fi
6092
6093 }
6094
6095 deactivate() {
6096   _d_domain_list="$1"
6097   _d_type="$2"
6098   _initpath
6099   _initAPI
6100   _debug _d_domain_list "$_d_domain_list"
6101   if [ -z "$(echo $_d_domain_list | cut -d , -f 1)" ]; then
6102     _usage "Usage: $PROJECT_ENTRY --deactivate --domain <domain.tld> [--domain <domain2.tld> ...]"
6103     return 1
6104   fi
6105   for _d_dm in $(echo "$_d_domain_list" | tr ',' ' '); do
6106     if [ -z "$_d_dm" ] || [ "$_d_dm" = "$NO_VALUE" ]; then
6107       continue
6108     fi
6109     if ! _deactivate "$_d_dm" "$_d_type"; then
6110       return 1
6111     fi
6112   done
6113 }
6114
6115 # Detect profile file if not specified as environment variable
6116 _detect_profile() {
6117   if [ -n "$PROFILE" -a -f "$PROFILE" ]; then
6118     echo "$PROFILE"
6119     return
6120   fi
6121
6122   DETECTED_PROFILE=''
6123   SHELLTYPE="$(basename "/$SHELL")"
6124
6125   if [ "$SHELLTYPE" = "bash" ]; then
6126     if [ -f "$HOME/.bashrc" ]; then
6127       DETECTED_PROFILE="$HOME/.bashrc"
6128     elif [ -f "$HOME/.bash_profile" ]; then
6129       DETECTED_PROFILE="$HOME/.bash_profile"
6130     fi
6131   elif [ "$SHELLTYPE" = "zsh" ]; then
6132     DETECTED_PROFILE="$HOME/.zshrc"
6133   fi
6134
6135   if [ -z "$DETECTED_PROFILE" ]; then
6136     if [ -f "$HOME/.profile" ]; then
6137       DETECTED_PROFILE="$HOME/.profile"
6138     elif [ -f "$HOME/.bashrc" ]; then
6139       DETECTED_PROFILE="$HOME/.bashrc"
6140     elif [ -f "$HOME/.bash_profile" ]; then
6141       DETECTED_PROFILE="$HOME/.bash_profile"
6142     elif [ -f "$HOME/.zshrc" ]; then
6143       DETECTED_PROFILE="$HOME/.zshrc"
6144     fi
6145   fi
6146
6147   echo "$DETECTED_PROFILE"
6148 }
6149
6150 _initconf() {
6151   _initpath
6152   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
6153     echo "
6154
6155 #LOG_FILE=\"$DEFAULT_LOG_FILE\"
6156 #LOG_LEVEL=1
6157
6158 #AUTO_UPGRADE=\"1\"
6159
6160 #NO_TIMESTAMP=1
6161
6162     " >"$ACCOUNT_CONF_PATH"
6163   fi
6164 }
6165
6166 # nocron
6167 _precheck() {
6168   _nocron="$1"
6169
6170   if ! _exists "curl" && ! _exists "wget"; then
6171     _err "Please install curl or wget first, we need to access http resources."
6172     return 1
6173   fi
6174
6175   if [ -z "$_nocron" ]; then
6176     if ! _exists "crontab" && ! _exists "fcrontab"; then
6177       if _exists cygpath && _exists schtasks.exe; then
6178         _info "It seems you are on Windows,  we will install Windows scheduler task."
6179       else
6180         _err "It is recommended to install crontab first. try to install 'cron, crontab, crontabs or vixie-cron'."
6181         _err "We need to set cron job to renew the certs automatically."
6182         _err "Otherwise, your certs will not be able to be renewed automatically."
6183         if [ -z "$FORCE" ]; then
6184           _err "Please add '--force' and try install again to go without crontab."
6185           _err "./$PROJECT_ENTRY --install --force"
6186           return 1
6187         fi
6188       fi
6189     fi
6190   fi
6191
6192   if ! _exists "${ACME_OPENSSL_BIN:-openssl}"; then
6193     _err "Please install openssl first. ACME_OPENSSL_BIN=$ACME_OPENSSL_BIN"
6194     _err "We need openssl to generate keys."
6195     return 1
6196   fi
6197
6198   if ! _exists "socat"; then
6199     _err "It is recommended to install socat first."
6200     _err "We use socat for standalone server if you use standalone mode."
6201     _err "If you don't use standalone mode, just ignore this warning."
6202   fi
6203
6204   return 0
6205 }
6206
6207 _setShebang() {
6208   _file="$1"
6209   _shebang="$2"
6210   if [ -z "$_shebang" ]; then
6211     _usage "Usage: file shebang"
6212     return 1
6213   fi
6214   cp "$_file" "$_file.tmp"
6215   echo "$_shebang" >"$_file"
6216   sed -n 2,99999p "$_file.tmp" >>"$_file"
6217   rm -f "$_file.tmp"
6218 }
6219
6220 #confighome
6221 _installalias() {
6222   _c_home="$1"
6223   _initpath
6224
6225   _envfile="$LE_WORKING_DIR/$PROJECT_ENTRY.env"
6226   if [ "$_upgrading" ] && [ "$_upgrading" = "1" ]; then
6227     echo "$(cat "$_envfile")" | sed "s|^LE_WORKING_DIR.*$||" >"$_envfile"
6228     echo "$(cat "$_envfile")" | sed "s|^alias le.*$||" >"$_envfile"
6229     echo "$(cat "$_envfile")" | sed "s|^alias le.sh.*$||" >"$_envfile"
6230   fi
6231
6232   if [ "$_c_home" ]; then
6233     _c_entry=" --config-home '$_c_home'"
6234   fi
6235
6236   _setopt "$_envfile" "export LE_WORKING_DIR" "=" "\"$LE_WORKING_DIR\""
6237   if [ "$_c_home" ]; then
6238     _setopt "$_envfile" "export LE_CONFIG_HOME" "=" "\"$LE_CONFIG_HOME\""
6239   else
6240     _sed_i "/^export LE_CONFIG_HOME/d" "$_envfile"
6241   fi
6242   _setopt "$_envfile" "alias $PROJECT_ENTRY" "=" "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6243
6244   _profile="$(_detect_profile)"
6245   if [ "$_profile" ]; then
6246     _debug "Found profile: $_profile"
6247     _info "Installing alias to '$_profile'"
6248     _setopt "$_profile" ". \"$_envfile\""
6249     _info "OK, Close and reopen your terminal to start using $PROJECT_NAME"
6250   else
6251     _info "No profile is found, you will need to go into $LE_WORKING_DIR to use $PROJECT_NAME"
6252   fi
6253
6254   #for csh
6255   _cshfile="$LE_WORKING_DIR/$PROJECT_ENTRY.csh"
6256   _csh_profile="$HOME/.cshrc"
6257   if [ -f "$_csh_profile" ]; then
6258     _info "Installing alias to '$_csh_profile'"
6259     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
6260     if [ "$_c_home" ]; then
6261       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
6262     else
6263       _sed_i "/^setenv LE_CONFIG_HOME/d" "$_cshfile"
6264     fi
6265     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6266     _setopt "$_csh_profile" "source \"$_cshfile\""
6267   fi
6268
6269   #for tcsh
6270   _tcsh_profile="$HOME/.tcshrc"
6271   if [ -f "$_tcsh_profile" ]; then
6272     _info "Installing alias to '$_tcsh_profile'"
6273     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
6274     if [ "$_c_home" ]; then
6275       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
6276     fi
6277     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6278     _setopt "$_tcsh_profile" "source \"$_cshfile\""
6279   fi
6280
6281 }
6282
6283 # nocron confighome noprofile accountemail
6284 install() {
6285
6286   if [ -z "$LE_WORKING_DIR" ]; then
6287     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
6288   fi
6289
6290   _nocron="$1"
6291   _c_home="$2"
6292   _noprofile="$3"
6293   _accountemail="$4"
6294
6295   if ! _initpath; then
6296     _err "Install failed."
6297     return 1
6298   fi
6299   if [ "$_nocron" ]; then
6300     _debug "Skip install cron job"
6301   fi
6302
6303   if [ "$_ACME_IN_CRON" != "1" ]; then
6304     if ! _precheck "$_nocron"; then
6305       _err "Pre-check failed, can not install."
6306       return 1
6307     fi
6308   fi
6309
6310   if [ -z "$_c_home" ] && [ "$LE_CONFIG_HOME" != "$LE_WORKING_DIR" ]; then
6311     _info "Using config home: $LE_CONFIG_HOME"
6312     _c_home="$LE_CONFIG_HOME"
6313   fi
6314
6315   #convert from le
6316   if [ -d "$HOME/.le" ]; then
6317     for envfile in "le.env" "le.sh.env"; do
6318       if [ -f "$HOME/.le/$envfile" ]; then
6319         if grep "le.sh" "$HOME/.le/$envfile" >/dev/null; then
6320           _upgrading="1"
6321           _info "You are upgrading from le.sh"
6322           _info "Renaming \"$HOME/.le\" to $LE_WORKING_DIR"
6323           mv "$HOME/.le" "$LE_WORKING_DIR"
6324           mv "$LE_WORKING_DIR/$envfile" "$LE_WORKING_DIR/$PROJECT_ENTRY.env"
6325           break
6326         fi
6327       fi
6328     done
6329   fi
6330
6331   _info "Installing to $LE_WORKING_DIR"
6332
6333   if [ ! -d "$LE_WORKING_DIR" ]; then
6334     if ! mkdir -p "$LE_WORKING_DIR"; then
6335       _err "Can not create working dir: $LE_WORKING_DIR"
6336       return 1
6337     fi
6338
6339     chmod 700 "$LE_WORKING_DIR"
6340   fi
6341
6342   if [ ! -d "$LE_CONFIG_HOME" ]; then
6343     if ! mkdir -p "$LE_CONFIG_HOME"; then
6344       _err "Can not create config dir: $LE_CONFIG_HOME"
6345       return 1
6346     fi
6347
6348     chmod 700 "$LE_CONFIG_HOME"
6349   fi
6350
6351   cp "$PROJECT_ENTRY" "$LE_WORKING_DIR/" && chmod +x "$LE_WORKING_DIR/$PROJECT_ENTRY"
6352
6353   if [ "$?" != "0" ]; then
6354     _err "Install failed, can not copy $PROJECT_ENTRY"
6355     return 1
6356   fi
6357
6358   _info "Installed to $LE_WORKING_DIR/$PROJECT_ENTRY"
6359
6360   if [ "$_ACME_IN_CRON" != "1" ] && [ -z "$_noprofile" ]; then
6361     _installalias "$_c_home"
6362   fi
6363
6364   for subf in $_SUB_FOLDERS; do
6365     if [ -d "$subf" ]; then
6366       mkdir -p "$LE_WORKING_DIR/$subf"
6367       cp "$subf"/* "$LE_WORKING_DIR"/"$subf"/
6368     fi
6369   done
6370
6371   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
6372     _initconf
6373   fi
6374
6375   if [ "$_DEFAULT_ACCOUNT_CONF_PATH" != "$ACCOUNT_CONF_PATH" ]; then
6376     _setopt "$_DEFAULT_ACCOUNT_CONF_PATH" "ACCOUNT_CONF_PATH" "=" "\"$ACCOUNT_CONF_PATH\""
6377   fi
6378
6379   if [ "$_DEFAULT_CERT_HOME" != "$CERT_HOME" ]; then
6380     _saveaccountconf "CERT_HOME" "$CERT_HOME"
6381   fi
6382
6383   if [ "$_DEFAULT_ACCOUNT_KEY_PATH" != "$ACCOUNT_KEY_PATH" ]; then
6384     _saveaccountconf "ACCOUNT_KEY_PATH" "$ACCOUNT_KEY_PATH"
6385   fi
6386
6387   if [ -z "$_nocron" ]; then
6388     installcronjob "$_c_home"
6389   fi
6390
6391   if [ -z "$NO_DETECT_SH" ]; then
6392     #Modify shebang
6393     if _exists bash; then
6394       _bash_path="$(bash -c "command -v bash 2>/dev/null")"
6395       if [ -z "$_bash_path" ]; then
6396         _bash_path="$(bash -c 'echo $SHELL')"
6397       fi
6398     fi
6399     if [ "$_bash_path" ]; then
6400       _info "Good, bash is found, so change the shebang to use bash as preferred."
6401       _shebang='#!'"$_bash_path"
6402       _setShebang "$LE_WORKING_DIR/$PROJECT_ENTRY" "$_shebang"
6403       for subf in $_SUB_FOLDERS; do
6404         if [ -d "$LE_WORKING_DIR/$subf" ]; then
6405           for _apifile in "$LE_WORKING_DIR/$subf/"*.sh; do
6406             _setShebang "$_apifile" "$_shebang"
6407           done
6408         fi
6409       done
6410     fi
6411   fi
6412
6413   if [ "$_accountemail" ]; then
6414     _saveaccountconf "ACCOUNT_EMAIL" "$_accountemail"
6415   fi
6416
6417   _info OK
6418 }
6419
6420 # nocron
6421 uninstall() {
6422   _nocron="$1"
6423   if [ -z "$_nocron" ]; then
6424     uninstallcronjob
6425   fi
6426   _initpath
6427
6428   _uninstallalias
6429
6430   rm -f "$LE_WORKING_DIR/$PROJECT_ENTRY"
6431   _info "The keys and certs are in \"$(__green "$LE_CONFIG_HOME")\", you can remove them by yourself."
6432
6433 }
6434
6435 _uninstallalias() {
6436   _initpath
6437
6438   _profile="$(_detect_profile)"
6439   if [ "$_profile" ]; then
6440     _info "Uninstalling alias from: '$_profile'"
6441     text="$(cat "$_profile")"
6442     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.env\"$||" >"$_profile"
6443   fi
6444
6445   _csh_profile="$HOME/.cshrc"
6446   if [ -f "$_csh_profile" ]; then
6447     _info "Uninstalling alias from: '$_csh_profile'"
6448     text="$(cat "$_csh_profile")"
6449     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_csh_profile"
6450   fi
6451
6452   _tcsh_profile="$HOME/.tcshrc"
6453   if [ -f "$_tcsh_profile" ]; then
6454     _info "Uninstalling alias from: '$_csh_profile'"
6455     text="$(cat "$_tcsh_profile")"
6456     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_tcsh_profile"
6457   fi
6458
6459 }
6460
6461 cron() {
6462   export _ACME_IN_CRON=1
6463   _initpath
6464   _info "$(__green "===Starting cron===")"
6465   if [ "$AUTO_UPGRADE" = "1" ]; then
6466     export LE_WORKING_DIR
6467     (
6468       if ! upgrade; then
6469         _err "Cron:Upgrade failed!"
6470         return 1
6471       fi
6472     )
6473     . "$LE_WORKING_DIR/$PROJECT_ENTRY" >/dev/null
6474
6475     if [ -t 1 ]; then
6476       __INTERACTIVE="1"
6477     fi
6478
6479     _info "Auto upgraded to: $VER"
6480   fi
6481   renewAll
6482   _ret="$?"
6483   _ACME_IN_CRON=""
6484   _info "$(__green "===End cron===")"
6485   exit $_ret
6486 }
6487
6488 version() {
6489   echo "$PROJECT"
6490   echo "v$VER"
6491 }
6492
6493 # subject content hooks code
6494 _send_notify() {
6495   _nsubject="$1"
6496   _ncontent="$2"
6497   _nhooks="$3"
6498   _nerror="$4"
6499
6500   if [ "$NOTIFY_LEVEL" = "$NOTIFY_LEVEL_DISABLE" ]; then
6501     _debug "The NOTIFY_LEVEL is $NOTIFY_LEVEL, disabled, just return."
6502     return 0
6503   fi
6504
6505   if [ -z "$_nhooks" ]; then
6506     _debug "The NOTIFY_HOOK is empty, just return."
6507     return 0
6508   fi
6509
6510   _send_err=0
6511   for _n_hook in $(echo "$_nhooks" | tr ',' " "); do
6512     _n_hook_file="$(_findHook "" $_SUB_FOLDER_NOTIFY "$_n_hook")"
6513     _info "Sending via: $_n_hook"
6514     _debug "Found $_n_hook_file for $_n_hook"
6515     if [ -z "$_n_hook_file" ]; then
6516       _err "Can not find the hook file for $_n_hook"
6517       continue
6518     fi
6519     if ! (
6520       if ! . "$_n_hook_file"; then
6521         _err "Load file $_n_hook_file error. Please check your api file and try again."
6522         return 1
6523       fi
6524
6525       d_command="${_n_hook}_send"
6526       if ! _exists "$d_command"; then
6527         _err "It seems that your api file is not correct, it must have a function named: $d_command"
6528         return 1
6529       fi
6530
6531       if ! $d_command "$_nsubject" "$_ncontent" "$_nerror"; then
6532         _err "Error send message by $d_command"
6533         return 1
6534       fi
6535
6536       return 0
6537     ); then
6538       _err "Set $_n_hook_file error."
6539       _send_err=1
6540     else
6541       _info "$_n_hook $(__green Success)"
6542     fi
6543   done
6544   return $_send_err
6545
6546 }
6547
6548 # hook
6549 _set_notify_hook() {
6550   _nhooks="$1"
6551
6552   _test_subject="Hello, this is a notification from $PROJECT_NAME"
6553   _test_content="If you receive this message, your notification works."
6554
6555   _send_notify "$_test_subject" "$_test_content" "$_nhooks" 0
6556
6557 }
6558
6559 #[hook] [level] [mode]
6560 setnotify() {
6561   _nhook="$1"
6562   _nlevel="$2"
6563   _nmode="$3"
6564
6565   _initpath
6566
6567   if [ -z "$_nhook$_nlevel$_nmode" ]; then
6568     _usage "Usage: $PROJECT_ENTRY --set-notify [--notify-hook <hookname>] [--notify-level <0|1|2|3>] [--notify-mode <0|1>]"
6569     _usage "$_NOTIFY_WIKI"
6570     return 1
6571   fi
6572
6573   if [ "$_nlevel" ]; then
6574     _info "Set notify level to: $_nlevel"
6575     export "NOTIFY_LEVEL=$_nlevel"
6576     _saveaccountconf "NOTIFY_LEVEL" "$NOTIFY_LEVEL"
6577   fi
6578
6579   if [ "$_nmode" ]; then
6580     _info "Set notify mode to: $_nmode"
6581     export "NOTIFY_MODE=$_nmode"
6582     _saveaccountconf "NOTIFY_MODE" "$NOTIFY_MODE"
6583   fi
6584
6585   if [ "$_nhook" ]; then
6586     _info "Set notify hook to: $_nhook"
6587     if [ "$_nhook" = "$NO_VALUE" ]; then
6588       _info "Clear notify hook"
6589       _clearaccountconf "NOTIFY_HOOK"
6590     else
6591       if _set_notify_hook "$_nhook"; then
6592         export NOTIFY_HOOK="$_nhook"
6593         _saveaccountconf "NOTIFY_HOOK" "$NOTIFY_HOOK"
6594         return 0
6595       else
6596         _err "Can not set notify hook to: $_nhook"
6597         return 1
6598       fi
6599     fi
6600   fi
6601
6602 }
6603
6604 showhelp() {
6605   _initpath
6606   version
6607   echo "Usage: $PROJECT_ENTRY <command> ... [parameters ...]
6608 Commands:
6609   -h, --help               Show this help message.
6610   -v, --version            Show version info.
6611   --install                Install $PROJECT_NAME to your system.
6612   --uninstall              Uninstall $PROJECT_NAME, and uninstall the cron job.
6613   --upgrade                Upgrade $PROJECT_NAME to the latest code from $PROJECT.
6614   --issue                  Issue a cert.
6615   --deploy                 Deploy the cert to your server.
6616   -i, --install-cert       Install the issued cert to apache/nginx or any other server.
6617   -r, --renew              Renew a cert.
6618   --renew-all              Renew all the certs.
6619   --revoke                 Revoke a cert.
6620   --remove                 Remove the cert from list of certs known to $PROJECT_NAME.
6621   --list                   List all the certs.
6622   --info                   Show the $PROJECT_NAME configs, or the configs for a domain with [-d domain] parameter.
6623   --to-pkcs12              Export the certificate and key to a pfx file.
6624   --to-pkcs8               Convert to pkcs8 format.
6625   --sign-csr               Issue a cert from an existing csr.
6626   --show-csr               Show the content of a csr.
6627   -ccr, --create-csr       Create CSR, professional use.
6628   --create-domain-key      Create an domain private key, professional use.
6629   --update-account         Update account info.
6630   --register-account       Register account key.
6631   --deactivate-account     Deactivate the account.
6632   --create-account-key     Create an account private key, professional use.
6633   --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.
6634   --uninstall-cronjob      Uninstall the cron job. The 'uninstall' command can do this automatically.
6635   --cron                   Run cron job to renew all the certs.
6636   --set-notify             Set the cron notification hook, level or mode.
6637   --deactivate             Deactivate the domain authz, professional use.
6638   --set-default-ca         Used with '--server', Set the default CA to use.
6639                            See: $_SERVER_WIKI
6640   --set-default-chain      Set the default preferred chain for a CA.
6641                            See: $_PREFERRED_CHAIN_WIKI
6642
6643
6644 Parameters:
6645   -d, --domain <domain.tld>         Specifies a domain, used to issue, renew or revoke etc.
6646   --challenge-alias <domain.tld>    The challenge domain alias for DNS alias mode.
6647                                     See: $_DNS_ALIAS_WIKI
6648
6649   --domain-alias <domain.tld>       The domain alias for DNS alias mode.
6650                                     See: $_DNS_ALIAS_WIKI
6651
6652   --preferred-chain <chain>         If the CA offers multiple certificate chains, prefer the chain with an issuer matching this Subject Common Name.
6653                                     If no match, the default offered chain will be used. (default: empty)
6654                                     See: $_PREFERRED_CHAIN_WIKI
6655
6656   -f, --force                       Force install, force cert renewal or override sudo restrictions.
6657   --staging, --test                 Use staging server, for testing.
6658   --debug [0|1|2|3]                 Output debug info. Defaults to 1 if argument is omitted.
6659   --output-insecure                 Output all the sensitive messages.
6660                                     By default all the credentials/sensitive messages are hidden from the output/debug/log for security.
6661   -w, --webroot <directory>         Specifies the web root folder for web root mode.
6662   --standalone                      Use standalone mode.
6663   --alpn                            Use standalone alpn mode.
6664   --stateless                       Use stateless mode.
6665                                     See: $_STATELESS_WIKI
6666
6667   --apache                          Use apache mode.
6668   --dns [dns_hook]                  Use dns manual mode or dns api. Defaults to manual mode when argument is omitted.
6669                                     See: $_DNS_API_WIKI
6670
6671   --dnssleep <seconds>              The time in seconds to wait for all the txt records to propagate in dns api mode.
6672                                     It's not necessary to use this by default, $PROJECT_NAME polls dns status by DOH automatically.
6673   -k, --keylength <bits>            Specifies the domain key length: 2048, 3072, 4096, 8192 or ec-256, ec-384, ec-521.
6674   -ak, --accountkeylength <bits>    Specifies the account key length: 2048, 3072, 4096
6675   --log [file]                      Specifies the log file. Defaults to \"$DEFAULT_LOG_FILE\" if argument is omitted.
6676   --log-level <1|2>                 Specifies the log level, default is 1.
6677   --syslog <0|3|6|7>                Syslog level, 0: disable syslog, 3: error, 6: info, 7: debug.
6678   --eab-kid <eab_key_id>            Key Identifier for External Account Binding.
6679   --eab-hmac-key <eab_hmac_key>     HMAC key for External Account Binding.
6680
6681
6682   These parameters are to install the cert to nginx/apache or any other server after issue/renew a cert:
6683
6684   --cert-file <file>                Path to copy the cert file to after issue/renew..
6685   --key-file <file>                 Path to copy the key file to after issue/renew.
6686   --ca-file <file>                  Path to copy the intermediate cert file to after issue/renew.
6687   --fullchain-file <file>           Path to copy the fullchain cert file to after issue/renew.
6688   --reloadcmd <command>             Command to execute after issue/renew to reload the server.
6689
6690   --server <server_uri>             ACME Directory Resource URI. (default: $DEFAULT_CA)
6691                                     See: $_SERVER_WIKI
6692
6693   --accountconf <file>              Specifies a customized account config file.
6694   --home <directory>                Specifies the home dir for $PROJECT_NAME.
6695   --cert-home <directory>           Specifies the home dir to save all the certs, only valid for '--install' command.
6696   --config-home <directory>         Specifies the home dir to save all the configurations.
6697   --useragent <string>              Specifies the user agent string. it will be saved for future use too.
6698   -m, --email <email>               Specifies the account email, only valid for the '--install' and '--update-account' command.
6699   --accountkey <file>               Specifies the account key path, only valid for the '--install' command.
6700   --days <ndays>                    Specifies the days to renew the cert when using '--issue' command. The default value is $DEFAULT_RENEW days.
6701   --httpport <port>                 Specifies the standalone listening port. Only valid if the server is behind a reverse proxy or load balancer.
6702   --tlsport <port>                  Specifies the standalone tls listening port. Only valid if the server is behind a reverse proxy or load balancer.
6703   --local-address <ip>              Specifies the standalone/tls server listening address, in case you have multiple ip addresses.
6704   --listraw                         Only used for '--list' command, list the certs in raw format.
6705   -se, --stop-renew-on-error        Only valid for '--renew-all' command. Stop if one cert has error in renewal.
6706   --insecure                        Do not check the server certificate, in some devices, the api server's certificate may not be trusted.
6707   --ca-bundle <file>                Specifies the path to the CA certificate bundle to verify api server's certificate.
6708   --ca-path <directory>             Specifies directory containing CA certificates in PEM format, used by wget or curl.
6709   --no-cron                         Only valid for '--install' command, which means: do not install the default cron job.
6710                                     In this case, the certs will not be renewed automatically.
6711   --no-profile                      Only valid for '--install' command, which means: do not install aliases to user profile.
6712   --no-color                        Do not output color text.
6713   --force-color                     Force output of color text. Useful for non-interactive use with the aha tool for HTML E-Mails.
6714   --ecc                             Specifies to use the ECC cert. Valid for '--install-cert', '--renew', '--revoke', '--to-pkcs12' and '--create-csr'
6715   --csr <file>                      Specifies the input csr.
6716   --pre-hook <command>              Command to be run before obtaining any certificates.
6717   --post-hook <command>             Command to be run after attempting to obtain/renew certificates. Runs regardless of whether obtain/renew succeeded or failed.
6718   --renew-hook <command>            Command to be run after each successfully renewed certificate.
6719   --deploy-hook <hookname>          The hook file to deploy cert
6720   --ocsp, --ocsp-must-staple        Generate OCSP-Must-Staple extension.
6721   --always-force-new-domain-key     Generate new domain key on renewal. Otherwise, the domain key is not changed by default.
6722   --auto-upgrade [0|1]              Valid for '--upgrade' command, indicating whether to upgrade automatically in future. Defaults to 1 if argument is omitted.
6723   --listen-v4                       Force standalone/tls server to listen at ipv4.
6724   --listen-v6                       Force standalone/tls server to listen at ipv6.
6725   --openssl-bin <file>              Specifies a custom openssl bin location.
6726   --use-wget                        Force to use wget, if you have both curl and wget installed.
6727   --yes-I-know-dns-manual-mode-enough-go-ahead-please  Force use of dns manual mode.
6728                                     See:  $_DNS_MANUAL_WIKI
6729
6730   -b, --branch <branch>             Only valid for '--upgrade' command, specifies the branch name to upgrade to.
6731   --notify-level <0|1|2|3>          Set the notification level:  Default value is $NOTIFY_LEVEL_DEFAULT.
6732                                     0: disabled, no notification will be sent.
6733                                     1: send notifications only when there is an error.
6734                                     2: send notifications when a cert is successfully renewed, or there is an error.
6735                                     3: send notifications when a cert is skipped, renewed, or error.
6736   --notify-mode <0|1>               Set notification mode. Default value is $NOTIFY_MODE_DEFAULT.
6737                                     0: Bulk mode. Send all the domain's notifications in one message(mail).
6738                                     1: Cert mode. Send a message for every single cert.
6739   --notify-hook <hookname>          Set the notify hook
6740   --revoke-reason <0-10>            The reason for revocation, can be used in conjunction with the '--revoke' command.
6741                                     See: $_REVOKE_WIKI
6742
6743   --password <password>             Add a password to exported pfx file. Use with --to-pkcs12.
6744
6745
6746 "
6747 }
6748
6749 installOnline() {
6750   _info "Installing from online archive."
6751
6752   _branch="$BRANCH"
6753   if [ -z "$_branch" ]; then
6754     _branch="master"
6755   fi
6756
6757   target="$PROJECT/archive/$_branch.tar.gz"
6758   _info "Downloading $target"
6759   localname="$_branch.tar.gz"
6760   if ! _get "$target" >$localname; then
6761     _err "Download error."
6762     return 1
6763   fi
6764   (
6765     _info "Extracting $localname"
6766     if ! (tar xzf $localname || gtar xzf $localname); then
6767       _err "Extraction error."
6768       exit 1
6769     fi
6770
6771     cd "$PROJECT_NAME-$_branch"
6772     chmod +x $PROJECT_ENTRY
6773     if ./$PROJECT_ENTRY --install "$@"; then
6774       _info "Install success!"
6775       _initpath
6776       _saveaccountconf "UPGRADE_HASH" "$(_getUpgradeHash)"
6777     fi
6778
6779     cd ..
6780
6781     rm -rf "$PROJECT_NAME-$_branch"
6782     rm -f "$localname"
6783   )
6784 }
6785
6786 _getRepoHash() {
6787   _hash_path=$1
6788   shift
6789   _hash_url="https://api.github.com/repos/acmesh-official/$PROJECT_NAME/git/refs/$_hash_path"
6790   _get $_hash_url | tr -d "\r\n" | tr '{},' '\n\n\n' | grep '"sha":' | cut -d '"' -f 4
6791 }
6792
6793 _getUpgradeHash() {
6794   _b="$BRANCH"
6795   if [ -z "$_b" ]; then
6796     _b="master"
6797   fi
6798   _hash=$(_getRepoHash "heads/$_b")
6799   if [ -z "$_hash" ]; then _hash=$(_getRepoHash "tags/$_b"); fi
6800   echo $_hash
6801 }
6802
6803 upgrade() {
6804   if (
6805     _initpath
6806     [ -z "$FORCE" ] && [ "$(_getUpgradeHash)" = "$(_readaccountconf "UPGRADE_HASH")" ] && _info "Already uptodate!" && exit 0
6807     export LE_WORKING_DIR
6808     cd "$LE_WORKING_DIR"
6809     installOnline "--nocron" "--noprofile"
6810   ); then
6811     _info "Upgrade success!"
6812     exit 0
6813   else
6814     _err "Upgrade failed!"
6815     exit 1
6816   fi
6817 }
6818
6819 _processAccountConf() {
6820   if [ "$_useragent" ]; then
6821     _saveaccountconf "USER_AGENT" "$_useragent"
6822   elif [ "$USER_AGENT" ] && [ "$USER_AGENT" != "$DEFAULT_USER_AGENT" ]; then
6823     _saveaccountconf "USER_AGENT" "$USER_AGENT"
6824   fi
6825
6826   if [ "$_openssl_bin" ]; then
6827     _saveaccountconf "ACME_OPENSSL_BIN" "$_openssl_bin"
6828   elif [ "$ACME_OPENSSL_BIN" ] && [ "$ACME_OPENSSL_BIN" != "$DEFAULT_OPENSSL_BIN" ]; then
6829     _saveaccountconf "ACME_OPENSSL_BIN" "$ACME_OPENSSL_BIN"
6830   fi
6831
6832   if [ "$_auto_upgrade" ]; then
6833     _saveaccountconf "AUTO_UPGRADE" "$_auto_upgrade"
6834   elif [ "$AUTO_UPGRADE" ]; then
6835     _saveaccountconf "AUTO_UPGRADE" "$AUTO_UPGRADE"
6836   fi
6837
6838   if [ "$_use_wget" ]; then
6839     _saveaccountconf "ACME_USE_WGET" "$_use_wget"
6840   elif [ "$ACME_USE_WGET" ]; then
6841     _saveaccountconf "ACME_USE_WGET" "$ACME_USE_WGET"
6842   fi
6843
6844 }
6845
6846 _checkSudo() {
6847   if [ "$SUDO_GID" ] && [ "$SUDO_COMMAND" ] && [ "$SUDO_USER" ] && [ "$SUDO_UID" ]; then
6848     if [ "$SUDO_USER" = "root" ] && [ "$SUDO_UID" = "0" ]; then
6849       #it's root using sudo, no matter it's using sudo or not, just fine
6850       return 0
6851     fi
6852     if [ -n "$SUDO_COMMAND" ]; then
6853       #it's a normal user doing "sudo su", or `sudo -i` or `sudo -s`, or `sudo su acmeuser1`
6854       _endswith "$SUDO_COMMAND" /bin/su || _contains "$SUDO_COMMAND" "/bin/su " || grep "^$SUDO_COMMAND\$" /etc/shells >/dev/null 2>&1
6855       return $?
6856     fi
6857     #otherwise
6858     return 1
6859   fi
6860   return 0
6861 }
6862
6863 #server  #keylength
6864 _selectServer() {
6865   _server="$1"
6866   _skeylength="$2"
6867   _server_lower="$(echo "$_server" | _lower_case)"
6868   _sindex=0
6869   for snames in $CA_NAMES; do
6870     snames="$(echo "$snames" | _lower_case)"
6871     _sindex="$(_math $_sindex + 1)"
6872     _debug2 "_selectServer try snames" "$snames"
6873     for sname in $(echo "$snames" | tr ',' ' '); do
6874       if [ "$_server_lower" = "$sname" ]; then
6875         _debug2 "_selectServer match $sname"
6876         _serverdir="$(_getfield "$CA_SERVERS" $_sindex)"
6877         if [ "$_serverdir" = "$CA_SSLCOM_RSA" ] && _isEccKey "$_skeylength"; then
6878           _serverdir="$CA_SSLCOM_ECC"
6879         fi
6880         _debug "Selected server: $_serverdir"
6881         ACME_DIRECTORY="$_serverdir"
6882         export ACME_DIRECTORY
6883         return
6884       fi
6885     done
6886   done
6887   ACME_DIRECTORY="$_server"
6888   export ACME_DIRECTORY
6889 }
6890
6891 #url
6892 _getCAShortName() {
6893   caurl="$1"
6894   if [ -z "$caurl" ]; then
6895     caurl="$DEFAULT_CA"
6896   fi
6897   if [ "$CA_SSLCOM_ECC" = "$caurl" ]; then
6898     caurl="$CA_SSLCOM_RSA" #just hack to get the short name
6899   fi
6900   caurl_lower="$(echo $caurl | _lower_case)"
6901   _sindex=0
6902   for surl in $(echo "$CA_SERVERS" | _lower_case | tr , ' '); do
6903     _sindex="$(_math $_sindex + 1)"
6904     if [ "$caurl_lower" = "$surl" ]; then
6905       _nindex=0
6906       for snames in $CA_NAMES; do
6907         _nindex="$(_math $_nindex + 1)"
6908         if [ $_nindex -ge $_sindex ]; then
6909           _getfield "$snames" 1
6910           return
6911         fi
6912       done
6913     fi
6914   done
6915   echo "$caurl"
6916 }
6917
6918 #set default ca to $ACME_DIRECTORY
6919 setdefaultca() {
6920   if [ -z "$ACME_DIRECTORY" ]; then
6921     _err "Please give a --server parameter."
6922     return 1
6923   fi
6924   _saveaccountconf "DEFAULT_ACME_SERVER" "$ACME_DIRECTORY"
6925   _info "Changed default CA to: $(__green "$ACME_DIRECTORY")"
6926 }
6927
6928 #preferred-chain
6929 setdefaultchain() {
6930   _initpath
6931   _preferred_chain="$1"
6932   if [ -z "$_preferred_chain" ]; then
6933     _err "Please give a '--preferred-chain value' value."
6934     return 1
6935   fi
6936   mkdir -p "$CA_DIR"
6937   _savecaconf "DEFAULT_PREFERRED_CHAIN" "$_preferred_chain"
6938 }
6939
6940 #domain ecc
6941 info() {
6942   _domain="$1"
6943   _ecc="$2"
6944   _initpath
6945   if [ -z "$_domain" ]; then
6946     _debug "Show global configs"
6947     echo "LE_WORKING_DIR=$LE_WORKING_DIR"
6948     echo "LE_CONFIG_HOME=$LE_CONFIG_HOME"
6949     cat "$ACCOUNT_CONF_PATH"
6950   else
6951     _debug "Show domain configs"
6952     (
6953       _initpath "$_domain" "$_ecc"
6954       echo "DOMAIN_CONF=$DOMAIN_CONF"
6955       for seg in $(cat $DOMAIN_CONF | cut -d = -f 1); do
6956         echo "$seg=$(_readdomainconf "$seg")"
6957       done
6958     )
6959   fi
6960 }
6961
6962 _process() {
6963   _CMD=""
6964   _domain=""
6965   _altdomains="$NO_VALUE"
6966   _webroot=""
6967   _challenge_alias=""
6968   _keylength=""
6969   _accountkeylength=""
6970   _cert_file=""
6971   _key_file=""
6972   _ca_file=""
6973   _fullchain_file=""
6974   _reloadcmd=""
6975   _password=""
6976   _accountconf=""
6977   _useragent=""
6978   _accountemail=""
6979   _accountkey=""
6980   _certhome=""
6981   _confighome=""
6982   _httpport=""
6983   _tlsport=""
6984   _dnssleep=""
6985   _listraw=""
6986   _stopRenewOnError=""
6987   #_insecure=""
6988   _ca_bundle=""
6989   _ca_path=""
6990   _nocron=""
6991   _noprofile=""
6992   _ecc=""
6993   _csr=""
6994   _pre_hook=""
6995   _post_hook=""
6996   _renew_hook=""
6997   _deploy_hook=""
6998   _logfile=""
6999   _log=""
7000   _local_address=""
7001   _log_level=""
7002   _auto_upgrade=""
7003   _listen_v4=""
7004   _listen_v6=""
7005   _openssl_bin=""
7006   _syslog=""
7007   _use_wget=""
7008   _server=""
7009   _notify_hook=""
7010   _notify_level=""
7011   _notify_mode=""
7012   _revoke_reason=""
7013   _eab_kid=""
7014   _eab_hmac_key=""
7015   _preferred_chain=""
7016   while [ ${#} -gt 0 ]; do
7017     case "${1}" in
7018
7019     --help | -h)
7020       showhelp
7021       return
7022       ;;
7023     --version | -v)
7024       version
7025       return
7026       ;;
7027     --install)
7028       _CMD="install"
7029       ;;
7030     --install-online)
7031       shift
7032       installOnline "$@"
7033       return
7034       ;;
7035     --uninstall)
7036       _CMD="uninstall"
7037       ;;
7038     --upgrade)
7039       _CMD="upgrade"
7040       ;;
7041     --issue)
7042       _CMD="issue"
7043       ;;
7044     --deploy)
7045       _CMD="deploy"
7046       ;;
7047     --sign-csr | --signcsr)
7048       _CMD="signcsr"
7049       ;;
7050     --show-csr | --showcsr)
7051       _CMD="showcsr"
7052       ;;
7053     -i | --install-cert | --installcert)
7054       _CMD="installcert"
7055       ;;
7056     --renew | -r)
7057       _CMD="renew"
7058       ;;
7059     --renew-all | --renewAll | --renewall)
7060       _CMD="renewAll"
7061       ;;
7062     --revoke)
7063       _CMD="revoke"
7064       ;;
7065     --remove)
7066       _CMD="remove"
7067       ;;
7068     --list)
7069       _CMD="list"
7070       ;;
7071     --info)
7072       _CMD="info"
7073       ;;
7074     --install-cronjob | --installcronjob)
7075       _CMD="installcronjob"
7076       ;;
7077     --uninstall-cronjob | --uninstallcronjob)
7078       _CMD="uninstallcronjob"
7079       ;;
7080     --cron)
7081       _CMD="cron"
7082       ;;
7083     --to-pkcs12 | --to-pkcs | --toPkcs)
7084       _CMD="toPkcs"
7085       ;;
7086     --to-pkcs8 | --toPkcs8)
7087       _CMD="toPkcs8"
7088       ;;
7089     --create-account-key | --createAccountKey | --createaccountkey | -cak)
7090       _CMD="createAccountKey"
7091       ;;
7092     --create-domain-key | --createDomainKey | --createdomainkey | -cdk)
7093       _CMD="createDomainKey"
7094       ;;
7095     -ccr | --create-csr | --createCSR | --createcsr)
7096       _CMD="createCSR"
7097       ;;
7098     --deactivate)
7099       _CMD="deactivate"
7100       ;;
7101     --update-account | --updateaccount)
7102       _CMD="updateaccount"
7103       ;;
7104     --register-account | --registeraccount)
7105       _CMD="registeraccount"
7106       ;;
7107     --deactivate-account)
7108       _CMD="deactivateaccount"
7109       ;;
7110     --set-notify)
7111       _CMD="setnotify"
7112       ;;
7113     --set-default-ca)
7114       _CMD="setdefaultca"
7115       ;;
7116     --set-default-chain)
7117       _CMD="setdefaultchain"
7118       ;;
7119     -d | --domain)
7120       _dvalue="$2"
7121
7122       if [ "$_dvalue" ]; then
7123         if _startswith "$_dvalue" "-"; then
7124           _err "'$_dvalue' is not a valid domain for parameter '$1'"
7125           return 1
7126         fi
7127         if _is_idn "$_dvalue" && ! _exists idn; then
7128           _err "It seems that $_dvalue is an IDN( Internationalized Domain Names), please install 'idn' command first."
7129           return 1
7130         fi
7131
7132         if [ -z "$_domain" ]; then
7133           _domain="$_dvalue"
7134         else
7135           if [ "$_altdomains" = "$NO_VALUE" ]; then
7136             _altdomains="$_dvalue"
7137           else
7138             _altdomains="$_altdomains,$_dvalue"
7139           fi
7140         fi
7141       fi
7142
7143       shift
7144       ;;
7145
7146     -f | --force)
7147       FORCE="1"
7148       ;;
7149     --staging | --test)
7150       STAGE="1"
7151       ;;
7152     --server)
7153       _server="$2"
7154       shift
7155       ;;
7156     --debug)
7157       if [ -z "$2" ] || _startswith "$2" "-"; then
7158         DEBUG="$DEBUG_LEVEL_DEFAULT"
7159       else
7160         DEBUG="$2"
7161         shift
7162       fi
7163       ;;
7164     --output-insecure)
7165       export OUTPUT_INSECURE=1
7166       ;;
7167     -w | --webroot)
7168       wvalue="$2"
7169       if [ -z "$_webroot" ]; then
7170         _webroot="$wvalue"
7171       else
7172         _webroot="$_webroot,$wvalue"
7173       fi
7174       shift
7175       ;;
7176     --challenge-alias)
7177       cvalue="$2"
7178       _challenge_alias="$_challenge_alias$cvalue,"
7179       shift
7180       ;;
7181     --domain-alias)
7182       cvalue="$DNS_ALIAS_PREFIX$2"
7183       _challenge_alias="$_challenge_alias$cvalue,"
7184       shift
7185       ;;
7186     --standalone)
7187       wvalue="$NO_VALUE"
7188       if [ -z "$_webroot" ]; then
7189         _webroot="$wvalue"
7190       else
7191         _webroot="$_webroot,$wvalue"
7192       fi
7193       ;;
7194     --alpn)
7195       wvalue="$W_ALPN"
7196       if [ -z "$_webroot" ]; then
7197         _webroot="$wvalue"
7198       else
7199         _webroot="$_webroot,$wvalue"
7200       fi
7201       ;;
7202     --stateless)
7203       wvalue="$MODE_STATELESS"
7204       if [ -z "$_webroot" ]; then
7205         _webroot="$wvalue"
7206       else
7207         _webroot="$_webroot,$wvalue"
7208       fi
7209       ;;
7210     --local-address)
7211       lvalue="$2"
7212       _local_address="$_local_address$lvalue,"
7213       shift
7214       ;;
7215     --apache)
7216       wvalue="apache"
7217       if [ -z "$_webroot" ]; then
7218         _webroot="$wvalue"
7219       else
7220         _webroot="$_webroot,$wvalue"
7221       fi
7222       ;;
7223     --nginx)
7224       wvalue="$NGINX"
7225       if [ "$2" ] && ! _startswith "$2" "-"; then
7226         wvalue="$NGINX$2"
7227         shift
7228       fi
7229       if [ -z "$_webroot" ]; then
7230         _webroot="$wvalue"
7231       else
7232         _webroot="$_webroot,$wvalue"
7233       fi
7234       ;;
7235     --dns)
7236       wvalue="$W_DNS"
7237       if [ "$2" ] && ! _startswith "$2" "-"; then
7238         wvalue="$2"
7239         shift
7240       fi
7241       if [ -z "$_webroot" ]; then
7242         _webroot="$wvalue"
7243       else
7244         _webroot="$_webroot,$wvalue"
7245       fi
7246       ;;
7247     --dnssleep)
7248       _dnssleep="$2"
7249       Le_DNSSleep="$_dnssleep"
7250       shift
7251       ;;
7252     --keylength | -k)
7253       _keylength="$2"
7254       shift
7255       ;;
7256     -ak | --accountkeylength)
7257       _accountkeylength="$2"
7258       shift
7259       ;;
7260     --cert-file | --certpath)
7261       _cert_file="$2"
7262       shift
7263       ;;
7264     --key-file | --keypath)
7265       _key_file="$2"
7266       shift
7267       ;;
7268     --ca-file | --capath)
7269       _ca_file="$2"
7270       shift
7271       ;;
7272     --fullchain-file | --fullchainpath)
7273       _fullchain_file="$2"
7274       shift
7275       ;;
7276     --reloadcmd | --reloadCmd)
7277       _reloadcmd="$2"
7278       shift
7279       ;;
7280     --password)
7281       _password="$2"
7282       shift
7283       ;;
7284     --accountconf)
7285       _accountconf="$2"
7286       ACCOUNT_CONF_PATH="$_accountconf"
7287       shift
7288       ;;
7289     --home)
7290       LE_WORKING_DIR="$2"
7291       shift
7292       ;;
7293     --cert-home | --certhome)
7294       _certhome="$2"
7295       CERT_HOME="$_certhome"
7296       shift
7297       ;;
7298     --config-home)
7299       _confighome="$2"
7300       LE_CONFIG_HOME="$_confighome"
7301       shift
7302       ;;
7303     --useragent)
7304       _useragent="$2"
7305       USER_AGENT="$_useragent"
7306       shift
7307       ;;
7308     -m | --email | --accountemail)
7309       _accountemail="$2"
7310       export ACCOUNT_EMAIL="$_accountemail"
7311       shift
7312       ;;
7313     --accountkey)
7314       _accountkey="$2"
7315       ACCOUNT_KEY_PATH="$_accountkey"
7316       shift
7317       ;;
7318     --days)
7319       _days="$2"
7320       Le_RenewalDays="$_days"
7321       shift
7322       ;;
7323     --httpport)
7324       _httpport="$2"
7325       Le_HTTPPort="$_httpport"
7326       shift
7327       ;;
7328     --tlsport)
7329       _tlsport="$2"
7330       Le_TLSPort="$_tlsport"
7331       shift
7332       ;;
7333     --listraw)
7334       _listraw="raw"
7335       ;;
7336     -se | --stop-renew-on-error | --stopRenewOnError | --stoprenewonerror)
7337       _stopRenewOnError="1"
7338       ;;
7339     --insecure)
7340       #_insecure="1"
7341       HTTPS_INSECURE="1"
7342       ;;
7343     --ca-bundle)
7344       _ca_bundle="$(_readlink "$2")"
7345       CA_BUNDLE="$_ca_bundle"
7346       shift
7347       ;;
7348     --ca-path)
7349       _ca_path="$2"
7350       CA_PATH="$_ca_path"
7351       shift
7352       ;;
7353     --no-cron | --nocron)
7354       _nocron="1"
7355       ;;
7356     --no-profile | --noprofile)
7357       _noprofile="1"
7358       ;;
7359     --no-color)
7360       export ACME_NO_COLOR=1
7361       ;;
7362     --force-color)
7363       export ACME_FORCE_COLOR=1
7364       ;;
7365     --ecc)
7366       _ecc="isEcc"
7367       ;;
7368     --csr)
7369       _csr="$2"
7370       shift
7371       ;;
7372     --pre-hook)
7373       _pre_hook="$2"
7374       shift
7375       ;;
7376     --post-hook)
7377       _post_hook="$2"
7378       shift
7379       ;;
7380     --renew-hook)
7381       _renew_hook="$2"
7382       shift
7383       ;;
7384     --deploy-hook)
7385       if [ -z "$2" ] || _startswith "$2" "-"; then
7386         _usage "Please specify a value for '--deploy-hook'"
7387         return 1
7388       fi
7389       _deploy_hook="$_deploy_hook$2,"
7390       shift
7391       ;;
7392     --ocsp-must-staple | --ocsp)
7393       Le_OCSP_Staple="1"
7394       ;;
7395     --always-force-new-domain-key)
7396       if [ -z "$2" ] || _startswith "$2" "-"; then
7397         Le_ForceNewDomainKey=1
7398       else
7399         Le_ForceNewDomainKey="$2"
7400         shift
7401       fi
7402       ;;
7403     --yes-I-know-dns-manual-mode-enough-go-ahead-please)
7404       export FORCE_DNS_MANUAL=1
7405       ;;
7406     --log | --logfile)
7407       _log="1"
7408       _logfile="$2"
7409       if _startswith "$_logfile" '-'; then
7410         _logfile=""
7411       else
7412         shift
7413       fi
7414       LOG_FILE="$_logfile"
7415       if [ -z "$LOG_LEVEL" ]; then
7416         LOG_LEVEL="$DEFAULT_LOG_LEVEL"
7417       fi
7418       ;;
7419     --log-level)
7420       _log_level="$2"
7421       LOG_LEVEL="$_log_level"
7422       shift
7423       ;;
7424     --syslog)
7425       if ! _startswith "$2" '-'; then
7426         _syslog="$2"
7427         shift
7428       fi
7429       if [ -z "$_syslog" ]; then
7430         _syslog="$SYSLOG_LEVEL_DEFAULT"
7431       fi
7432       ;;
7433     --auto-upgrade)
7434       _auto_upgrade="$2"
7435       if [ -z "$_auto_upgrade" ] || _startswith "$_auto_upgrade" '-'; then
7436         _auto_upgrade="1"
7437       else
7438         shift
7439       fi
7440       AUTO_UPGRADE="$_auto_upgrade"
7441       ;;
7442     --listen-v4)
7443       _listen_v4="1"
7444       Le_Listen_V4="$_listen_v4"
7445       ;;
7446     --listen-v6)
7447       _listen_v6="1"
7448       Le_Listen_V6="$_listen_v6"
7449       ;;
7450     --openssl-bin)
7451       _openssl_bin="$2"
7452       ACME_OPENSSL_BIN="$_openssl_bin"
7453       shift
7454       ;;
7455     --use-wget)
7456       _use_wget="1"
7457       ACME_USE_WGET="1"
7458       ;;
7459     --branch | -b)
7460       export BRANCH="$2"
7461       shift
7462       ;;
7463     --notify-hook)
7464       _nhook="$2"
7465       if _startswith "$_nhook" "-"; then
7466         _err "'$_nhook' is not a hook name for '$1'"
7467         return 1
7468       fi
7469       if [ "$_notify_hook" ]; then
7470         _notify_hook="$_notify_hook,$_nhook"
7471       else
7472         _notify_hook="$_nhook"
7473       fi
7474       shift
7475       ;;
7476     --notify-level)
7477       _nlevel="$2"
7478       if _startswith "$_nlevel" "-"; then
7479         _err "'$_nlevel' is not a integer for '$1'"
7480         return 1
7481       fi
7482       _notify_level="$_nlevel"
7483       shift
7484       ;;
7485     --notify-mode)
7486       _nmode="$2"
7487       if _startswith "$_nmode" "-"; then
7488         _err "'$_nmode' is not a integer for '$1'"
7489         return 1
7490       fi
7491       _notify_mode="$_nmode"
7492       shift
7493       ;;
7494     --revoke-reason)
7495       _revoke_reason="$2"
7496       if _startswith "$_revoke_reason" "-"; then
7497         _err "'$_revoke_reason' is not a integer for '$1'"
7498         return 1
7499       fi
7500       shift
7501       ;;
7502     --eab-kid)
7503       _eab_kid="$2"
7504       shift
7505       ;;
7506     --eab-hmac-key)
7507       _eab_hmac_key="$2"
7508       shift
7509       ;;
7510     --preferred-chain)
7511       _preferred_chain="$2"
7512       shift
7513       ;;
7514     *)
7515       _err "Unknown parameter : $1"
7516       return 1
7517       ;;
7518     esac
7519
7520     shift 1
7521   done
7522
7523   if [ "$_server" ]; then
7524     _selectServer "$_server" "${_ecc:-$_keylength}"
7525   fi
7526
7527   if [ "${_CMD}" != "install" ]; then
7528     if [ "$__INTERACTIVE" ] && ! _checkSudo; then
7529       if [ -z "$FORCE" ]; then
7530         #Use "echo" here, instead of _info. it's too early
7531         echo "It seems that you are using sudo, please read this link first:"
7532         echo "$_SUDO_WIKI"
7533         return 1
7534       fi
7535     fi
7536     __initHome
7537     if [ "$_log" ]; then
7538       if [ -z "$_logfile" ]; then
7539         _logfile="$DEFAULT_LOG_FILE"
7540       fi
7541     fi
7542     if [ "$_logfile" ]; then
7543       _saveaccountconf "LOG_FILE" "$_logfile"
7544       LOG_FILE="$_logfile"
7545     fi
7546
7547     if [ "$_log_level" ]; then
7548       _saveaccountconf "LOG_LEVEL" "$_log_level"
7549       LOG_LEVEL="$_log_level"
7550     fi
7551
7552     if [ "$_syslog" ]; then
7553       if _exists logger; then
7554         if [ "$_syslog" = "0" ]; then
7555           _clearaccountconf "SYS_LOG"
7556         else
7557           _saveaccountconf "SYS_LOG" "$_syslog"
7558         fi
7559         SYS_LOG="$_syslog"
7560       else
7561         _err "The 'logger' command is not found, can not enable syslog."
7562         _clearaccountconf "SYS_LOG"
7563         SYS_LOG=""
7564       fi
7565     fi
7566
7567     _processAccountConf
7568   fi
7569
7570   _debug2 LE_WORKING_DIR "$LE_WORKING_DIR"
7571
7572   if [ "$DEBUG" ]; then
7573     version
7574     if [ "$_server" ]; then
7575       _debug "Using server: $_server"
7576     fi
7577   fi
7578   _debug "Running cmd: ${_CMD}"
7579   case "${_CMD}" in
7580   install) install "$_nocron" "$_confighome" "$_noprofile" "$_accountemail" ;;
7581   uninstall) uninstall "$_nocron" ;;
7582   upgrade) upgrade ;;
7583   issue)
7584     issue "$_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"
7585     ;;
7586   deploy)
7587     deploy "$_domain" "$_deploy_hook" "$_ecc"
7588     ;;
7589   signcsr)
7590     signcsr "$_csr" "$_webroot" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_address" "$_challenge_alias" "$_preferred_chain"
7591     ;;
7592   showcsr)
7593     showcsr "$_csr" "$_domain"
7594     ;;
7595   installcert)
7596     installcert "$_domain" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_ecc"
7597     ;;
7598   renew)
7599     renew "$_domain" "$_ecc"
7600     ;;
7601   renewAll)
7602     renewAll "$_stopRenewOnError"
7603     ;;
7604   revoke)
7605     revoke "$_domain" "$_ecc" "$_revoke_reason"
7606     ;;
7607   remove)
7608     remove "$_domain" "$_ecc"
7609     ;;
7610   deactivate)
7611     deactivate "$_domain,$_altdomains"
7612     ;;
7613   registeraccount)
7614     registeraccount "$_accountkeylength" "$_eab_kid" "$_eab_hmac_key"
7615     ;;
7616   updateaccount)
7617     updateaccount
7618     ;;
7619   deactivateaccount)
7620     deactivateaccount
7621     ;;
7622   list)
7623     list "$_listraw" "$_domain"
7624     ;;
7625   info)
7626     info "$_domain" "$_ecc"
7627     ;;
7628   installcronjob) installcronjob "$_confighome" ;;
7629   uninstallcronjob) uninstallcronjob ;;
7630   cron) cron ;;
7631   toPkcs)
7632     toPkcs "$_domain" "$_password" "$_ecc"
7633     ;;
7634   toPkcs8)
7635     toPkcs8 "$_domain" "$_ecc"
7636     ;;
7637   createAccountKey)
7638     createAccountKey "$_accountkeylength"
7639     ;;
7640   createDomainKey)
7641     createDomainKey "$_domain" "$_keylength"
7642     ;;
7643   createCSR)
7644     createCSR "$_domain" "$_altdomains" "$_ecc"
7645     ;;
7646   setnotify)
7647     setnotify "$_notify_hook" "$_notify_level" "$_notify_mode"
7648     ;;
7649   setdefaultca)
7650     setdefaultca
7651     ;;
7652   setdefaultchain)
7653     setdefaultchain "$_preferred_chain"
7654     ;;
7655   *)
7656     if [ "$_CMD" ]; then
7657       _err "Invalid command: $_CMD"
7658     fi
7659     showhelp
7660     return 1
7661     ;;
7662   esac
7663   _ret="$?"
7664   if [ "$_ret" != "0" ]; then
7665     return $_ret
7666   fi
7667
7668   if [ "${_CMD}" = "install" ]; then
7669     if [ "$_log" ]; then
7670       if [ -z "$LOG_FILE" ]; then
7671         LOG_FILE="$DEFAULT_LOG_FILE"
7672       fi
7673       _saveaccountconf "LOG_FILE" "$LOG_FILE"
7674     fi
7675
7676     if [ "$_log_level" ]; then
7677       _saveaccountconf "LOG_LEVEL" "$_log_level"
7678     fi
7679
7680     if [ "$_syslog" ]; then
7681       if _exists logger; then
7682         if [ "$_syslog" = "0" ]; then
7683           _clearaccountconf "SYS_LOG"
7684         else
7685           _saveaccountconf "SYS_LOG" "$_syslog"
7686         fi
7687       else
7688         _err "The 'logger' command is not found, can not enable syslog."
7689         _clearaccountconf "SYS_LOG"
7690         SYS_LOG=""
7691       fi
7692     fi
7693
7694     _processAccountConf
7695   fi
7696
7697 }
7698
7699 main() {
7700   [ -z "$1" ] && showhelp && return
7701   if _startswith "$1" '-'; then _process "$@"; else "$@"; fi
7702 }
7703
7704 main "$@"