acme.sh

   1 #!/usr/bin/env sh
   2
   3 VER=3.0.7
   4
   5 PROJECT_NAME="acme.sh"
   6
   7 PROJECT_ENTRY="acme.sh"
   8
   9 PROJECT="https://github.com/acmesh-official/$PROJECT_NAME"
  10
  11 DEFAULT_INSTALL_HOME="$HOME/.$PROJECT_NAME"
  12
  13 _WINDOWS_SCHEDULER_NAME="$PROJECT_NAME.cron"
  14
  15 _SCRIPT_="$0"
  16
  17 _SUB_FOLDER_NOTIFY="notify"
  18 _SUB_FOLDER_DNSAPI="dnsapi"
  19 _SUB_FOLDER_DEPLOY="deploy"
  20
  21 _SUB_FOLDERS="$_SUB_FOLDER_DNSAPI $_SUB_FOLDER_DEPLOY $_SUB_FOLDER_NOTIFY"
  22
  23 CA_LETSENCRYPT_V2="https://acme-v02.api.letsencrypt.org/directory"
  24 CA_LETSENCRYPT_V2_TEST="https://acme-staging-v02.api.letsencrypt.org/directory"
  25
  26 CA_BUYPASS="https://api.buypass.com/acme/directory"
  27 CA_BUYPASS_TEST="https://api.test4.buypass.no/acme/directory"
  28
  29 CA_ZEROSSL="https://acme.zerossl.com/v2/DV90"
  30 _ZERO_EAB_ENDPOINT="https://api.zerossl.com/acme/eab-credentials-email"
  31
  32 CA_SSLCOM_RSA="https://acme.ssl.com/sslcom-dv-rsa"
  33 CA_SSLCOM_ECC="https://acme.ssl.com/sslcom-dv-ecc"
  34
  35 CA_GOOGLE="https://dv.acme-v02.api.pki.goog/directory"
  36 CA_GOOGLE_TEST="https://dv.acme-v02.test-api.pki.goog/directory"
  37
  38 DEFAULT_CA=$CA_ZEROSSL
  39 DEFAULT_STAGING_CA=$CA_LETSENCRYPT_V2_TEST
  40
  41 CA_NAMES="
  42 ZeroSSL.com,zerossl
  43 LetsEncrypt.org,letsencrypt
  44 LetsEncrypt.org_test,letsencrypt_test,letsencrypttest
  45 BuyPass.com,buypass
  46 BuyPass.com_test,buypass_test,buypasstest
  47 SSL.com,sslcom
  48 Google.com,google
  49 Google.com_test,googletest,google_test
  50 "
  51
  52 CA_SERVERS="$CA_ZEROSSL,$CA_LETSENCRYPT_V2,$CA_LETSENCRYPT_V2_TEST,$CA_BUYPASS,$CA_BUYPASS_TEST,$CA_SSLCOM_RSA,$CA_GOOGLE,$CA_GOOGLE_TEST"
  53
  54 DEFAULT_USER_AGENT="$PROJECT_NAME/$VER ($PROJECT)"
  55
  56 DEFAULT_ACCOUNT_KEY_LENGTH=ec-256
  57 DEFAULT_DOMAIN_KEY_LENGTH=ec-256
  58
  59 DEFAULT_OPENSSL_BIN="openssl"
  60
  61 VTYPE_HTTP="http-01"
  62 VTYPE_DNS="dns-01"
  63 VTYPE_ALPN="tls-alpn-01"
  64
  65 ID_TYPE_DNS="dns"
  66 ID_TYPE_IP="ip"
  67
  68 LOCAL_ANY_ADDRESS="0.0.0.0"
  69
  70 DEFAULT_RENEW=60
  71
  72 NO_VALUE="no"
  73
  74 W_DNS="dns"
  75 W_ALPN="alpn"
  76 DNS_ALIAS_PREFIX="="
  77
  78 MODE_STATELESS="stateless"
  79
  80 STATE_VERIFIED="verified_ok"
  81
  82 NGINX="nginx:"
  83 NGINX_START="#ACME_NGINX_START"
  84 NGINX_END="#ACME_NGINX_END"
  85
  86 BEGIN_CSR="-----BEGIN [NEW ]\{0,4\}CERTIFICATE REQUEST-----"
  87 END_CSR="-----END [NEW ]\{0,4\}CERTIFICATE REQUEST-----"
  88
  89 BEGIN_CERT="-----BEGIN CERTIFICATE-----"
  90 END_CERT="-----END CERTIFICATE-----"
  91
  92 CONTENT_TYPE_JSON="application/jose+json"
  93 RENEW_SKIP=2
  94 CODE_DNS_MANUAL=3
  95
  96 B64CONF_START="__ACME_BASE64__START_"
  97 B64CONF_END="__ACME_BASE64__END_"
  98
  99 ECC_SEP="_"
 100 ECC_SUFFIX="${ECC_SEP}ecc"
 101
 102 LOG_LEVEL_1=1
 103 LOG_LEVEL_2=2
 104 LOG_LEVEL_3=3
 105 DEFAULT_LOG_LEVEL="$LOG_LEVEL_1"
 106
 107 DEBUG_LEVEL_1=1
 108 DEBUG_LEVEL_2=2
 109 DEBUG_LEVEL_3=3
 110 DEBUG_LEVEL_DEFAULT=$DEBUG_LEVEL_1
 111 DEBUG_LEVEL_NONE=0
 112
 113 DOH_CLOUDFLARE=1
 114 DOH_GOOGLE=2
 115 DOH_ALI=3
 116 DOH_DP=4
 117
 118 HIDDEN_VALUE="[hidden](please add '--output-insecure' to see this value)"
 119
 120 SYSLOG_ERROR="user.error"
 121 SYSLOG_INFO="user.info"
 122 SYSLOG_DEBUG="user.debug"
 123
 124 #error
 125 SYSLOG_LEVEL_ERROR=3
 126 #info
 127 SYSLOG_LEVEL_INFO=6
 128 #debug
 129 SYSLOG_LEVEL_DEBUG=7
 130 #debug2
 131 SYSLOG_LEVEL_DEBUG_2=8
 132 #debug3
 133 SYSLOG_LEVEL_DEBUG_3=9
 134
 135 SYSLOG_LEVEL_DEFAULT=$SYSLOG_LEVEL_ERROR
 136 #none
 137 SYSLOG_LEVEL_NONE=0
 138
 139 NOTIFY_LEVEL_DISABLE=0
 140 NOTIFY_LEVEL_ERROR=1
 141 NOTIFY_LEVEL_RENEW=2
 142 NOTIFY_LEVEL_SKIP=3
 143
 144 NOTIFY_LEVEL_DEFAULT=$NOTIFY_LEVEL_RENEW
 145
 146 NOTIFY_MODE_BULK=0
 147 NOTIFY_MODE_CERT=1
 148
 149 NOTIFY_MODE_DEFAULT=$NOTIFY_MODE_BULK
 150
 151 _BASE64_ENCODED_CFGS="Le_PreHook Le_PostHook Le_RenewHook Le_Preferred_Chain Le_ReloadCmd"
 152
 153 _DEBUG_WIKI="https://github.com/acmesh-official/acme.sh/wiki/How-to-debug-acme.sh"
 154
 155 _PREPARE_LINK="https://github.com/acmesh-official/acme.sh/wiki/Install-preparations"
 156
 157 _STATELESS_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Stateless-Mode"
 158
 159 _DNS_ALIAS_WIKI="https://github.com/acmesh-official/acme.sh/wiki/DNS-alias-mode"
 160
 161 _DNS_MANUAL_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dns-manual-mode"
 162
 163 _DNS_API_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dnsapi"
 164
 165 _NOTIFY_WIKI="https://github.com/acmesh-official/acme.sh/wiki/notify"
 166
 167 _SUDO_WIKI="https://github.com/acmesh-official/acme.sh/wiki/sudo"
 168
 169 _REVOKE_WIKI="https://github.com/acmesh-official/acme.sh/wiki/revokecert"
 170
 171 _ZEROSSL_WIKI="https://github.com/acmesh-official/acme.sh/wiki/ZeroSSL.com-CA"
 172
 173 _SSLCOM_WIKI="https://github.com/acmesh-official/acme.sh/wiki/SSL.com-CA"
 174
 175 _SERVER_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Server"
 176
 177 _PREFERRED_CHAIN_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Preferred-Chain"
 178
 179 _VALIDITY_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Validity"
 180
 181 _DNSCHECK_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dnscheck"
 182
 183 _DNS_MANUAL_ERR="The dns manual mode can not renew automatically, you must issue it again manually. You'd better use the other modes instead."
 184
 185 _DNS_MANUAL_WARN="It seems that you are using dns manual mode. please take care: $_DNS_MANUAL_ERR"
 186
 187 _DNS_MANUAL_ERROR="It seems that you are using dns manual mode. Read this link first: $_DNS_MANUAL_WIKI"
 188
 189 __INTERACTIVE=""
 190 if [ -t 1 ]; then
 191   __INTERACTIVE="1"
 192 fi
 193
 194 __green() {
 195   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 196     printf '\33[1;32m%b\33[0m' "$1"
 197     return
 198   fi
 199   printf -- "%b" "$1"
 200 }
 201
 202 __red() {
 203   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 204     printf '\33[1;31m%b\33[0m' "$1"
 205     return
 206   fi
 207   printf -- "%b" "$1"
 208 }
 209
 210 _printargs() {
 211   _exitstatus="$?"
 212   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 213     printf -- "%s" "[$(date)] "
 214   fi
 215   if [ -z "$2" ]; then
 216     printf -- "%s" "$1"
 217   else
 218     printf -- "%s" "$1='$2'"
 219   fi
 220   printf "\n"
 221   # return the saved exit status
 222   return "$_exitstatus"
 223 }
 224
 225 _dlg_versions() {
 226   echo "Diagnosis versions: "
 227   echo "openssl:$ACME_OPENSSL_BIN"
 228   if _exists "${ACME_OPENSSL_BIN:-openssl}"; then
 229     ${ACME_OPENSSL_BIN:-openssl} version 2>&1
 230   else
 231     echo "$ACME_OPENSSL_BIN doesn't exist."
 232   fi
 233
 234   echo "apache:"
 235   if [ "$_APACHECTL" ] && _exists "$_APACHECTL"; then
 236     $_APACHECTL -V 2>&1
 237   else
 238     echo "apache doesn't exist."
 239   fi
 240
 241   echo "nginx:"
 242   if _exists "nginx"; then
 243     nginx -V 2>&1
 244   else
 245     echo "nginx doesn't exist."
 246   fi
 247
 248   echo "socat:"
 249   if _exists "socat"; then
 250     socat -V 2>&1
 251   else
 252     _debug "socat doesn't exist."
 253   fi
 254 }
 255
 256 #class
 257 _syslog() {
 258   _exitstatus="$?"
 259   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" = "$SYSLOG_LEVEL_NONE" ]; then
 260     return
 261   fi
 262   _logclass="$1"
 263   shift
 264   if [ -z "$__logger_i" ]; then
 265     if _contains "$(logger --help 2>&1)" "-i"; then
 266       __logger_i="logger -i"
 267     else
 268       __logger_i="logger"
 269     fi
 270   fi
 271   $__logger_i -t "$PROJECT_NAME" -p "$_logclass" "$(_printargs "$@")" >/dev/null 2>&1
 272   return "$_exitstatus"
 273 }
 274
 275 _log() {
 276   [ -z "$LOG_FILE" ] && return
 277   _printargs "$@" >>"$LOG_FILE"
 278 }
 279
 280 _info() {
 281   _log "$@"
 282   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_INFO" ]; then
 283     _syslog "$SYSLOG_INFO" "$@"
 284   fi
 285   _printargs "$@"
 286 }
 287
 288 _err() {
 289   _syslog "$SYSLOG_ERROR" "$@"
 290   _log "$@"
 291   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 292     printf -- "%s" "[$(date)] " >&2
 293   fi
 294   if [ -z "$2" ]; then
 295     __red "$1" >&2
 296   else
 297     __red "$1='$2'" >&2
 298   fi
 299   printf "\n" >&2
 300   return 1
 301 }
 302
 303 _usage() {
 304   __red "$@" >&2
 305   printf "\n" >&2
 306 }
 307
 308 __debug_bash_helper() {
 309   # At this point only do for --debug 3
 310   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -lt "$DEBUG_LEVEL_3" ]; then
 311     return
 312   fi
 313   # Return extra debug info when running with bash, otherwise return empty
 314   # string.
 315   if [ -z "${BASH_VERSION}" ]; then
 316     return
 317   fi
 318   # We are a bash shell at this point, return the filename, function name, and
 319   # line number as a string
 320   _dbh_saveIFS=$IFS
 321   IFS=" "
 322   # Must use eval or syntax error happens under dash. The eval should use
 323   # single quotes as older versions of busybox had a bug with double quotes and
 324   # eval.
 325   # Use 'caller 1' as we want one level up the stack as we should be called
 326   # by one of the _debug* functions
 327   eval '_dbh_called=($(caller 1))'
 328   IFS=$_dbh_saveIFS
 329   eval '_dbh_file=${_dbh_called[2]}'
 330   if [ -n "${_script_home}" ]; then
 331     # Trim off the _script_home directory name
 332     eval '_dbh_file=${_dbh_file#$_script_home/}'
 333   fi
 334   eval '_dbh_function=${_dbh_called[1]}'
 335   eval '_dbh_lineno=${_dbh_called[0]}'
 336   printf "%-40s " "$_dbh_file:${_dbh_function}:${_dbh_lineno}"
 337 }
 338
 339 _debug() {
 340   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 341     _log "$@"
 342   fi
 343   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 344     _syslog "$SYSLOG_DEBUG" "$@"
 345   fi
 346   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 347     _bash_debug=$(__debug_bash_helper)
 348     _printargs "${_bash_debug}$@" >&2
 349   fi
 350 }
 351
 352 #output the sensitive messages
 353 _secure_debug() {
 354   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 355     if [ "$OUTPUT_INSECURE" = "1" ]; then
 356       _log "$@"
 357     else
 358       _log "$1" "$HIDDEN_VALUE"
 359     fi
 360   fi
 361   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 362     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 363   fi
 364   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 365     if [ "$OUTPUT_INSECURE" = "1" ]; then
 366       _printargs "$@" >&2
 367     else
 368       _printargs "$1" "$HIDDEN_VALUE" >&2
 369     fi
 370   fi
 371 }
 372
 373 _debug2() {
 374   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 375     _log "$@"
 376   fi
 377   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 378     _syslog "$SYSLOG_DEBUG" "$@"
 379   fi
 380   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 381     _bash_debug=$(__debug_bash_helper)
 382     _printargs "${_bash_debug}$@" >&2
 383   fi
 384 }
 385
 386 _secure_debug2() {
 387   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 388     if [ "$OUTPUT_INSECURE" = "1" ]; then
 389       _log "$@"
 390     else
 391       _log "$1" "$HIDDEN_VALUE"
 392     fi
 393   fi
 394   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 395     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 396   fi
 397   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 398     if [ "$OUTPUT_INSECURE" = "1" ]; then
 399       _printargs "$@" >&2
 400     else
 401       _printargs "$1" "$HIDDEN_VALUE" >&2
 402     fi
 403   fi
 404 }
 405
 406 _debug3() {
 407   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 408     _log "$@"
 409   fi
 410   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 411     _syslog "$SYSLOG_DEBUG" "$@"
 412   fi
 413   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 414     _bash_debug=$(__debug_bash_helper)
 415     _printargs "${_bash_debug}$@" >&2
 416   fi
 417 }
 418
 419 _secure_debug3() {
 420   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 421     if [ "$OUTPUT_INSECURE" = "1" ]; then
 422       _log "$@"
 423     else
 424       _log "$1" "$HIDDEN_VALUE"
 425     fi
 426   fi
 427   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 428     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 429   fi
 430   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 431     if [ "$OUTPUT_INSECURE" = "1" ]; then
 432       _printargs "$@" >&2
 433     else
 434       _printargs "$1" "$HIDDEN_VALUE" >&2
 435     fi
 436   fi
 437 }
 438
 439 _upper_case() {
 440   # shellcheck disable=SC2018,SC2019
 441   tr '[a-z]' '[A-Z]'
 442 }
 443
 444 _lower_case() {
 445   # shellcheck disable=SC2018,SC2019
 446   tr '[A-Z]' '[a-z]'
 447 }
 448
 449 _startswith() {
 450   _str="$1"
 451   _sub="$2"
 452   echo "$_str" | grep -- "^$_sub" >/dev/null 2>&1
 453 }
 454
 455 _endswith() {
 456   _str="$1"
 457   _sub="$2"
 458   echo "$_str" | grep -- "$_sub\$" >/dev/null 2>&1
 459 }
 460
 461 _contains() {
 462   _str="$1"
 463   _sub="$2"
 464   echo "$_str" | grep -- "$_sub" >/dev/null 2>&1
 465 }
 466
 467 _hasfield() {
 468   _str="$1"
 469   _field="$2"
 470   _sep="$3"
 471   if [ -z "$_field" ]; then
 472     _usage "Usage: str field  [sep]"
 473     return 1
 474   fi
 475
 476   if [ -z "$_sep" ]; then
 477     _sep=","
 478   fi
 479
 480   for f in $(echo "$_str" | tr "$_sep" ' '); do
 481     if [ "$f" = "$_field" ]; then
 482       _debug2 "'$_str' contains '$_field'"
 483       return 0 #contains ok
 484     fi
 485   done
 486   _debug2 "'$_str' does not contain '$_field'"
 487   return 1 #not contains
 488 }
 489
 490 # str index [sep]
 491 _getfield() {
 492   _str="$1"
 493   _findex="$2"
 494   _sep="$3"
 495
 496   if [ -z "$_findex" ]; then
 497     _usage "Usage: str field  [sep]"
 498     return 1
 499   fi
 500
 501   if [ -z "$_sep" ]; then
 502     _sep=","
 503   fi
 504
 505   _ffi="$_findex"
 506   while [ "$_ffi" -gt "0" ]; do
 507     _fv="$(echo "$_str" | cut -d "$_sep" -f "$_ffi")"
 508     if [ "$_fv" ]; then
 509       printf -- "%s" "$_fv"
 510       return 0
 511     fi
 512     _ffi="$(_math "$_ffi" - 1)"
 513   done
 514
 515   printf -- "%s" "$_str"
 516
 517 }
 518
 519 _exists() {
 520   cmd="$1"
 521   if [ -z "$cmd" ]; then
 522     _usage "Usage: _exists cmd"
 523     return 1
 524   fi
 525
 526   if eval type type >/dev/null 2>&1; then
 527     eval type "$cmd" >/dev/null 2>&1
 528   elif command >/dev/null 2>&1; then
 529     command -v "$cmd" >/dev/null 2>&1
 530   else
 531     which "$cmd" >/dev/null 2>&1
 532   fi
 533   ret="$?"
 534   _debug3 "$cmd exists=$ret"
 535   return $ret
 536 }
 537
 538 #a + b
 539 _math() {
 540   _m_opts="$@"
 541   printf "%s" "$(($_m_opts))"
 542 }
 543
 544 _h_char_2_dec() {
 545   _ch=$1
 546   case "${_ch}" in
 547   a | A)
 548     printf "10"
 549     ;;
 550   b | B)
 551     printf "11"
 552     ;;
 553   c | C)
 554     printf "12"
 555     ;;
 556   d | D)
 557     printf "13"
 558     ;;
 559   e | E)
 560     printf "14"
 561     ;;
 562   f | F)
 563     printf "15"
 564     ;;
 565   *)
 566     printf "%s" "$_ch"
 567     ;;
 568   esac
 569
 570 }
 571
 572 _URGLY_PRINTF=""
 573 if [ "$(printf '\x41')" != 'A' ]; then
 574   _URGLY_PRINTF=1
 575 fi
 576
 577 _ESCAPE_XARGS=""
 578 if _exists xargs && [ "$(printf %s '\\x41' | xargs printf)" = 'A' ]; then
 579   _ESCAPE_XARGS=1
 580 fi
 581
 582 _h2b() {
 583   if _exists xxd; then
 584     if _contains "$(xxd --help 2>&1)" "assumes -c30"; then
 585       if xxd -r -p -c 9999 2>/dev/null; then
 586         return
 587       fi
 588     else
 589       if xxd -r -p 2>/dev/null; then
 590         return
 591       fi
 592     fi
 593   fi
 594
 595   hex=$(cat)
 596   ic=""
 597   jc=""
 598   _debug2 _URGLY_PRINTF "$_URGLY_PRINTF"
 599   if [ -z "$_URGLY_PRINTF" ]; then
 600     if [ "$_ESCAPE_XARGS" ] && _exists xargs; then
 601       _debug2 "xargs"
 602       echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/\\\\\\x\1/g' | xargs printf
 603     else
 604       for h in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/ \1/g'); do
 605         if [ -z "$h" ]; then
 606           break
 607         fi
 608         printf "\x$h%s"
 609       done
 610     fi
 611   else
 612     for c in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\)/ \1/g'); do
 613       if [ -z "$ic" ]; then
 614         ic=$c
 615         continue
 616       fi
 617       jc=$c
 618       ic="$(_h_char_2_dec "$ic")"
 619       jc="$(_h_char_2_dec "$jc")"
 620       printf '\'"$(printf "%o" "$(_math "$ic" \* 16 + $jc)")""%s"
 621       ic=""
 622       jc=""
 623     done
 624   fi
 625
 626 }
 627
 628 _is_solaris() {
 629   _contains "${__OS__:=$(uname -a)}" "solaris" || _contains "${__OS__:=$(uname -a)}" "SunOS"
 630 }
 631
 632 #_ascii_hex str
 633 #this can only process ascii chars, should only be used when od command is missing as a backup way.
 634 _ascii_hex() {
 635   _debug2 "Using _ascii_hex"
 636   _str="$1"
 637   _str_len=${#_str}
 638   _h_i=1
 639   while [ "$_h_i" -le "$_str_len" ]; do
 640     _str_c="$(printf "%s" "$_str" | cut -c "$_h_i")"
 641     printf " %02x" "'$_str_c"
 642     _h_i="$(_math "$_h_i" + 1)"
 643   done
 644 }
 645
 646 #stdin  output hexstr splited by one space
 647 #input:"abc"
 648 #output: " 61 62 63"
 649 _hex_dump() {
 650   if _exists od; then
 651     od -A n -v -t x1 | tr -s " " | sed 's/ $//' | tr -d "\r\t\n"
 652   elif _exists hexdump; then
 653     _debug3 "using hexdump"
 654     hexdump -v -e '/1 ""' -e '/1 " %02x" ""'
 655   elif _exists xxd; then
 656     _debug3 "using xxd"
 657     xxd -ps -c 20 -i | sed "s/ 0x/ /g" | tr -d ",\n" | tr -s " "
 658   else
 659     _debug3 "using _ascii_hex"
 660     str=$(cat)
 661     _ascii_hex "$str"
 662   fi
 663 }
 664
 665 #url encode, no-preserved chars
 666 #A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z
 667 #41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a
 668
 669 #a  b  c  d  e  f  g  h  i  j  k  l  m  n  o  p  q  r  s  t  u  v  w  x  y  z
 670 #61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 78 79 7a
 671
 672 #0  1  2  3  4  5  6  7  8  9  -  _  .  ~
 673 #30 31 32 33 34 35 36 37 38 39 2d 5f 2e 7e
 674
 675 #stdin stdout
 676 _url_encode() {
 677   _hex_str=$(_hex_dump)
 678   _debug3 "_url_encode"
 679   _debug3 "_hex_str" "$_hex_str"
 680   for _hex_code in $_hex_str; do
 681     #upper case
 682     case "${_hex_code}" in
 683     "41")
 684       printf "%s" "A"
 685       ;;
 686     "42")
 687       printf "%s" "B"
 688       ;;
 689     "43")
 690       printf "%s" "C"
 691       ;;
 692     "44")
 693       printf "%s" "D"
 694       ;;
 695     "45")
 696       printf "%s" "E"
 697       ;;
 698     "46")
 699       printf "%s" "F"
 700       ;;
 701     "47")
 702       printf "%s" "G"
 703       ;;
 704     "48")
 705       printf "%s" "H"
 706       ;;
 707     "49")
 708       printf "%s" "I"
 709       ;;
 710     "4a")
 711       printf "%s" "J"
 712       ;;
 713     "4b")
 714       printf "%s" "K"
 715       ;;
 716     "4c")
 717       printf "%s" "L"
 718       ;;
 719     "4d")
 720       printf "%s" "M"
 721       ;;
 722     "4e")
 723       printf "%s" "N"
 724       ;;
 725     "4f")
 726       printf "%s" "O"
 727       ;;
 728     "50")
 729       printf "%s" "P"
 730       ;;
 731     "51")
 732       printf "%s" "Q"
 733       ;;
 734     "52")
 735       printf "%s" "R"
 736       ;;
 737     "53")
 738       printf "%s" "S"
 739       ;;
 740     "54")
 741       printf "%s" "T"
 742       ;;
 743     "55")
 744       printf "%s" "U"
 745       ;;
 746     "56")
 747       printf "%s" "V"
 748       ;;
 749     "57")
 750       printf "%s" "W"
 751       ;;
 752     "58")
 753       printf "%s" "X"
 754       ;;
 755     "59")
 756       printf "%s" "Y"
 757       ;;
 758     "5a")
 759       printf "%s" "Z"
 760       ;;
 761
 762       #lower case
 763     "61")
 764       printf "%s" "a"
 765       ;;
 766     "62")
 767       printf "%s" "b"
 768       ;;
 769     "63")
 770       printf "%s" "c"
 771       ;;
 772     "64")
 773       printf "%s" "d"
 774       ;;
 775     "65")
 776       printf "%s" "e"
 777       ;;
 778     "66")
 779       printf "%s" "f"
 780       ;;
 781     "67")
 782       printf "%s" "g"
 783       ;;
 784     "68")
 785       printf "%s" "h"
 786       ;;
 787     "69")
 788       printf "%s" "i"
 789       ;;
 790     "6a")
 791       printf "%s" "j"
 792       ;;
 793     "6b")
 794       printf "%s" "k"
 795       ;;
 796     "6c")
 797       printf "%s" "l"
 798       ;;
 799     "6d")
 800       printf "%s" "m"
 801       ;;
 802     "6e")
 803       printf "%s" "n"
 804       ;;
 805     "6f")
 806       printf "%s" "o"
 807       ;;
 808     "70")
 809       printf "%s" "p"
 810       ;;
 811     "71")
 812       printf "%s" "q"
 813       ;;
 814     "72")
 815       printf "%s" "r"
 816       ;;
 817     "73")
 818       printf "%s" "s"
 819       ;;
 820     "74")
 821       printf "%s" "t"
 822       ;;
 823     "75")
 824       printf "%s" "u"
 825       ;;
 826     "76")
 827       printf "%s" "v"
 828       ;;
 829     "77")
 830       printf "%s" "w"
 831       ;;
 832     "78")
 833       printf "%s" "x"
 834       ;;
 835     "79")
 836       printf "%s" "y"
 837       ;;
 838     "7a")
 839       printf "%s" "z"
 840       ;;
 841       #numbers
 842     "30")
 843       printf "%s" "0"
 844       ;;
 845     "31")
 846       printf "%s" "1"
 847       ;;
 848     "32")
 849       printf "%s" "2"
 850       ;;
 851     "33")
 852       printf "%s" "3"
 853       ;;
 854     "34")
 855       printf "%s" "4"
 856       ;;
 857     "35")
 858       printf "%s" "5"
 859       ;;
 860     "36")
 861       printf "%s" "6"
 862       ;;
 863     "37")
 864       printf "%s" "7"
 865       ;;
 866     "38")
 867       printf "%s" "8"
 868       ;;
 869     "39")
 870       printf "%s" "9"
 871       ;;
 872     "2d")
 873       printf "%s" "-"
 874       ;;
 875     "5f")
 876       printf "%s" "_"
 877       ;;
 878     "2e")
 879       printf "%s" "."
 880       ;;
 881     "7e")
 882       printf "%s" "~"
 883       ;;
 884     #other hex
 885     *)
 886       printf '%%%s' "$_hex_code"
 887       ;;
 888     esac
 889   done
 890 }
 891
 892 _json_encode() {
 893   _j_str="$(sed 's/"/\\"/g' | sed "s/\r/\\r/g")"
 894   _debug3 "_json_encode"
 895   _debug3 "_j_str" "$_j_str"
 896   echo "$_j_str" | _hex_dump | _lower_case | sed 's/0a/5c 6e/g' | tr -d ' ' | _h2b | tr -d "\r\n"
 897 }
 898
 899 #from: http:\/\/  to http://
 900 _json_decode() {
 901   _j_str="$(sed 's#\\/#/#g')"
 902   _debug3 "_json_decode"
 903   _debug3 "_j_str" "$_j_str"
 904   echo "$_j_str"
 905 }
 906
 907 #options file
 908 _sed_i() {
 909   options="$1"
 910   filename="$2"
 911   if [ -z "$filename" ]; then
 912     _usage "Usage:_sed_i options filename"
 913     return 1
 914   fi
 915   _debug2 options "$options"
 916   if sed -h 2>&1 | grep "\-i\[SUFFIX]" >/dev/null 2>&1; then
 917     _debug "Using sed  -i"
 918     sed -i "$options" "$filename"
 919   else
 920     _debug "No -i support in sed"
 921     text="$(cat "$filename")"
 922     echo "$text" | sed "$options" >"$filename"
 923   fi
 924 }
 925
 926 _egrep_o() {
 927   if ! egrep -o "$1" 2>/dev/null; then
 928     sed -n 's/.*\('"$1"'\).*/\1/p'
 929   fi
 930 }
 931
 932 #Usage: file startline endline
 933 _getfile() {
 934   filename="$1"
 935   startline="$2"
 936   endline="$3"
 937   if [ -z "$endline" ]; then
 938     _usage "Usage: file startline endline"
 939     return 1
 940   fi
 941
 942   i="$(grep -n -- "$startline" "$filename" | cut -d : -f 1)"
 943   if [ -z "$i" ]; then
 944     _err "Can not find start line: $startline"
 945     return 1
 946   fi
 947   i="$(_math "$i" + 1)"
 948   _debug i "$i"
 949
 950   j="$(grep -n -- "$endline" "$filename" | cut -d : -f 1)"
 951   if [ -z "$j" ]; then
 952     _err "Can not find end line: $endline"
 953     return 1
 954   fi
 955   j="$(_math "$j" - 1)"
 956   _debug j "$j"
 957
 958   sed -n "$i,${j}p" "$filename"
 959
 960 }
 961
 962 #Usage: multiline
 963 _base64() {
 964   [ "" ] #urgly
 965   if [ "$1" ]; then
 966     _debug3 "base64 multiline:'$1'"
 967     ${ACME_OPENSSL_BIN:-openssl} base64 -e
 968   else
 969     _debug3 "base64 single line."
 970     ${ACME_OPENSSL_BIN:-openssl} base64 -e | tr -d '\r\n'
 971   fi
 972 }
 973
 974 #Usage: multiline
 975 _dbase64() {
 976   if [ "$1" ]; then
 977     ${ACME_OPENSSL_BIN:-openssl} base64 -d
 978   else
 979     ${ACME_OPENSSL_BIN:-openssl} base64 -d -A
 980   fi
 981 }
 982
 983 #file
 984 _checkcert() {
 985   _cf="$1"
 986   if [ "$DEBUG" ]; then
 987     ${ACME_OPENSSL_BIN:-openssl} x509 -noout -text -in "$_cf"
 988   else
 989     ${ACME_OPENSSL_BIN:-openssl} x509 -noout -text -in "$_cf" >/dev/null 2>&1
 990   fi
 991 }
 992
 993 #Usage: hashalg  [outputhex]
 994 #Output Base64-encoded digest
 995 _digest() {
 996   alg="$1"
 997   if [ -z "$alg" ]; then
 998     _usage "Usage: _digest hashalg"
 999     return 1
1000   fi
1001
1002   outputhex="$2"
1003
1004   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ] || [ "$alg" = "md5" ]; then
1005     if [ "$outputhex" ]; then
1006       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hex | cut -d = -f 2 | tr -d ' '
1007     else
1008       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -binary | _base64
1009     fi
1010   else
1011     _err "$alg is not supported yet"
1012     return 1
1013   fi
1014
1015 }
1016
1017 #Usage: hashalg  secret_hex  [outputhex]
1018 #Output binary hmac
1019 _hmac() {
1020   alg="$1"
1021   secret_hex="$2"
1022   outputhex="$3"
1023
1024   if [ -z "$secret_hex" ]; then
1025     _usage "Usage: _hmac hashalg secret [outputhex]"
1026     return 1
1027   fi
1028
1029   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ]; then
1030     if [ "$outputhex" ]; then
1031       (${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -mac HMAC -macopt "hexkey:$secret_hex" 2>/dev/null || ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hmac "$(printf "%s" "$secret_hex" | _h2b)") | cut -d = -f 2 | tr -d ' '
1032     else
1033       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -mac HMAC -macopt "hexkey:$secret_hex" -binary 2>/dev/null || ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hmac "$(printf "%s" "$secret_hex" | _h2b)" -binary
1034     fi
1035   else
1036     _err "$alg is not supported yet"
1037     return 1
1038   fi
1039
1040 }
1041
1042 #Usage: keyfile hashalg
1043 #Output: Base64-encoded signature value
1044 _sign() {
1045   keyfile="$1"
1046   alg="$2"
1047   if [ -z "$alg" ]; then
1048     _usage "Usage: _sign keyfile hashalg"
1049     return 1
1050   fi
1051
1052   _sign_openssl="${ACME_OPENSSL_BIN:-openssl} dgst -sign $keyfile "
1053
1054   if _isRSA "$keyfile" >/dev/null 2>&1; then
1055     $_sign_openssl -$alg | _base64
1056   elif _isEcc "$keyfile" >/dev/null 2>&1; then
1057     if ! _signedECText="$($_sign_openssl -sha$__ECC_KEY_LEN | ${ACME_OPENSSL_BIN:-openssl} asn1parse -inform DER)"; then
1058       _err "Sign failed: $_sign_openssl"
1059       _err "Key file: $keyfile"
1060       _err "Key content:$(wc -l <"$keyfile") lines"
1061       return 1
1062     fi
1063     _debug3 "_signedECText" "$_signedECText"
1064     _ec_r="$(echo "$_signedECText" | _head_n 2 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1065     _ec_s="$(echo "$_signedECText" | _head_n 3 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1066     if [ "$__ECC_KEY_LEN" -eq "256" ]; then
1067       while [ "${#_ec_r}" -lt "64" ]; do
1068         _ec_r="0${_ec_r}"
1069       done
1070       while [ "${#_ec_s}" -lt "64" ]; do
1071         _ec_s="0${_ec_s}"
1072       done
1073     fi
1074     if [ "$__ECC_KEY_LEN" -eq "384" ]; then
1075       while [ "${#_ec_r}" -lt "96" ]; do
1076         _ec_r="0${_ec_r}"
1077       done
1078       while [ "${#_ec_s}" -lt "96" ]; do
1079         _ec_s="0${_ec_s}"
1080       done
1081     fi
1082     if [ "$__ECC_KEY_LEN" -eq "512" ]; then
1083       while [ "${#_ec_r}" -lt "132" ]; do
1084         _ec_r="0${_ec_r}"
1085       done
1086       while [ "${#_ec_s}" -lt "132" ]; do
1087         _ec_s="0${_ec_s}"
1088       done
1089     fi
1090     _debug3 "_ec_r" "$_ec_r"
1091     _debug3 "_ec_s" "$_ec_s"
1092     printf "%s" "$_ec_r$_ec_s" | _h2b | _base64
1093   else
1094     _err "Unknown key file format."
1095     return 1
1096   fi
1097
1098 }
1099
1100 #keylength or isEcc flag (empty str => not ecc)
1101 _isEccKey() {
1102   _length="$1"
1103
1104   if [ -z "$_length" ]; then
1105     return 1
1106   fi
1107
1108   [ "$_length" != "1024" ] &&
1109     [ "$_length" != "2048" ] &&
1110     [ "$_length" != "3072" ] &&
1111     [ "$_length" != "4096" ] &&
1112     [ "$_length" != "8192" ]
1113 }
1114
1115 # _createkey  2048|ec-256   file
1116 _createkey() {
1117   length="$1"
1118   f="$2"
1119   _debug2 "_createkey for file:$f"
1120   eccname="$length"
1121   if _startswith "$length" "ec-"; then
1122     length=$(printf "%s" "$length" | cut -d '-' -f 2-100)
1123
1124     if [ "$length" = "256" ]; then
1125       eccname="prime256v1"
1126     fi
1127     if [ "$length" = "384" ]; then
1128       eccname="secp384r1"
1129     fi
1130     if [ "$length" = "521" ]; then
1131       eccname="secp521r1"
1132     fi
1133
1134   fi
1135
1136   if [ -z "$length" ]; then
1137     length=2048
1138   fi
1139
1140   _debug "Use length $length"
1141
1142   if ! [ -e "$f" ]; then
1143     if ! touch "$f" >/dev/null 2>&1; then
1144       _f_path="$(dirname "$f")"
1145       _debug _f_path "$_f_path"
1146       if ! mkdir -p "$_f_path"; then
1147         _err "Can not create path: $_f_path"
1148         return 1
1149       fi
1150     fi
1151     if ! touch "$f" >/dev/null 2>&1; then
1152       return 1
1153     fi
1154     chmod 600 "$f"
1155   fi
1156
1157   if _isEccKey "$length"; then
1158     _debug "Using ec name: $eccname"
1159     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} ecparam -name "$eccname" -noout -genkey 2>/dev/null)"; then
1160       echo "$_opkey" >"$f"
1161     else
1162       _err "error ecc key name: $eccname"
1163       return 1
1164     fi
1165   else
1166     _debug "Using RSA: $length"
1167     __traditional=""
1168     if _contains "$(${ACME_OPENSSL_BIN:-openssl} help genrsa 2>&1)" "-traditional"; then
1169       __traditional="-traditional"
1170     fi
1171     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} genrsa $__traditional "$length" 2>/dev/null)"; then
1172       echo "$_opkey" >"$f"
1173     else
1174       _err "error rsa key: $length"
1175       return 1
1176     fi
1177   fi
1178
1179   if [ "$?" != "0" ]; then
1180     _err "Create key error."
1181     return 1
1182   fi
1183 }
1184
1185 #domain
1186 _is_idn() {
1187   _is_idn_d="$1"
1188   _debug2 _is_idn_d "$_is_idn_d"
1189   _idn_temp=$(printf "%s" "$_is_idn_d" | tr -d '[0-9]' | tr -d '[a-z]' | tr -d '[A-Z]' | tr -d '*.,-_')
1190   _debug2 _idn_temp "$_idn_temp"
1191   [ "$_idn_temp" ]
1192 }
1193
1194 #aa.com
1195 #aa.com,bb.com,cc.com
1196 _idn() {
1197   __idn_d="$1"
1198   if ! _is_idn "$__idn_d"; then
1199     printf "%s" "$__idn_d"
1200     return 0
1201   fi
1202
1203   if _exists idn; then
1204     if _contains "$__idn_d" ','; then
1205       _i_first="1"
1206       for f in $(echo "$__idn_d" | tr ',' ' '); do
1207         [ -z "$f" ] && continue
1208         if [ -z "$_i_first" ]; then
1209           printf "%s" ","
1210         else
1211           _i_first=""
1212         fi
1213         idn --quiet "$f" | tr -d "\r\n"
1214       done
1215     else
1216       idn "$__idn_d" | tr -d "\r\n"
1217     fi
1218   else
1219     _err "Please install idn to process IDN names."
1220   fi
1221 }
1222
1223 #_createcsr  cn  san_list  keyfile csrfile conf acmeValidationv1
1224 _createcsr() {
1225   _debug _createcsr
1226   domain="$1"
1227   domainlist="$2"
1228   csrkey="$3"
1229   csr="$4"
1230   csrconf="$5"
1231   acmeValidationv1="$6"
1232   _debug2 domain "$domain"
1233   _debug2 domainlist "$domainlist"
1234   _debug2 csrkey "$csrkey"
1235   _debug2 csr "$csr"
1236   _debug2 csrconf "$csrconf"
1237
1238   printf "[ req_distinguished_name ]\n[ req ]\ndistinguished_name = req_distinguished_name\nreq_extensions = v3_req\n[ v3_req ]\nextendedKeyUsage=serverAuth,clientAuth\n" >"$csrconf"
1239
1240   if [ "$acmeValidationv1" ]; then
1241     domainlist="$(_idn "$domainlist")"
1242     _debug2 domainlist "$domainlist"
1243     alt=""
1244     for dl in $(echo "$domainlist" | tr "," ' '); do
1245       if [ "$alt" ]; then
1246         alt="$alt,$(_getIdType "$dl" | _upper_case):$dl"
1247       else
1248         alt="$(_getIdType "$dl" | _upper_case):$dl"
1249       fi
1250     done
1251     printf -- "\nsubjectAltName=$alt" >>"$csrconf"
1252   elif [ -z "$domainlist" ] || [ "$domainlist" = "$NO_VALUE" ]; then
1253     #single domain
1254     _info "Single domain" "$domain"
1255     printf -- "\nsubjectAltName=$(_getIdType "$domain" | _upper_case):$(_idn "$domain")" >>"$csrconf"
1256   else
1257     domainlist="$(_idn "$domainlist")"
1258     _debug2 domainlist "$domainlist"
1259     alt="$(_getIdType "$domain" | _upper_case):$(_idn "$domain")"
1260     for dl in $(echo "'$domainlist'" | sed "s/,/' '/g"); do
1261       dl=$(echo "$dl" | tr -d "'")
1262       alt="$alt,$(_getIdType "$dl" | _upper_case):$dl"
1263     done
1264     #multi
1265     _info "Multi domain" "$alt"
1266     printf -- "\nsubjectAltName=$alt" >>"$csrconf"
1267   fi
1268   if [ "$Le_OCSP_Staple" = "1" ]; then
1269     _savedomainconf Le_OCSP_Staple "$Le_OCSP_Staple"
1270     printf -- "\nbasicConstraints = CA:FALSE\n1.3.6.1.5.5.7.1.24=DER:30:03:02:01:05" >>"$csrconf"
1271   fi
1272
1273   if [ "$acmeValidationv1" ]; then
1274     printf "\n1.3.6.1.5.5.7.1.31=critical,DER:04:20:${acmeValidationv1}" >>"${csrconf}"
1275   fi
1276
1277   _csr_cn="$(_idn "$domain")"
1278   _debug2 _csr_cn "$_csr_cn"
1279   if _contains "$(uname -a)" "MINGW"; then
1280     if _isIP "$_csr_cn"; then
1281       ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "//O=$PROJECT_NAME" -config "$csrconf" -out "$csr"
1282     else
1283       ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "//CN=$_csr_cn" -config "$csrconf" -out "$csr"
1284     fi
1285   else
1286     if _isIP "$_csr_cn"; then
1287       ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "/O=$PROJECT_NAME" -config "$csrconf" -out "$csr"
1288     else
1289       ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "/CN=$_csr_cn" -config "$csrconf" -out "$csr"
1290     fi
1291   fi
1292 }
1293
1294 #_signcsr key  csr  conf cert
1295 _signcsr() {
1296   key="$1"
1297   csr="$2"
1298   conf="$3"
1299   cert="$4"
1300   _debug "_signcsr"
1301
1302   _msg="$(${ACME_OPENSSL_BIN:-openssl} x509 -req -days 365 -in "$csr" -signkey "$key" -extensions v3_req -extfile "$conf" -out "$cert" 2>&1)"
1303   _ret="$?"
1304   _debug "$_msg"
1305   return $_ret
1306 }
1307
1308 #_csrfile
1309 _readSubjectFromCSR() {
1310   _csrfile="$1"
1311   if [ -z "$_csrfile" ]; then
1312     _usage "_readSubjectFromCSR mycsr.csr"
1313     return 1
1314   fi
1315   ${ACME_OPENSSL_BIN:-openssl} req -noout -in "$_csrfile" -subject | tr ',' "\n" | _egrep_o "CN *=.*" | cut -d = -f 2 | cut -d / -f 1 | tr -d ' \n'
1316 }
1317
1318 #_csrfile
1319 #echo comma separated domain list
1320 _readSubjectAltNamesFromCSR() {
1321   _csrfile="$1"
1322   if [ -z "$_csrfile" ]; then
1323     _usage "_readSubjectAltNamesFromCSR mycsr.csr"
1324     return 1
1325   fi
1326
1327   _csrsubj="$(_readSubjectFromCSR "$_csrfile")"
1328   _debug _csrsubj "$_csrsubj"
1329
1330   _dnsAltnames="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile" | grep "^ *DNS:.*" | tr -d ' \n')"
1331   _debug _dnsAltnames "$_dnsAltnames"
1332
1333   if _contains "$_dnsAltnames," "DNS:$_csrsubj,"; then
1334     _debug "AltNames contains subject"
1335     _excapedAlgnames="$(echo "$_dnsAltnames" | tr '*' '#')"
1336     _debug _excapedAlgnames "$_excapedAlgnames"
1337     _escapedSubject="$(echo "$_csrsubj" | tr '*' '#')"
1338     _debug _escapedSubject "$_escapedSubject"
1339     _dnsAltnames="$(echo "$_excapedAlgnames," | sed "s/DNS:$_escapedSubject,//g" | tr '#' '*' | sed "s/,\$//g")"
1340     _debug _dnsAltnames "$_dnsAltnames"
1341   else
1342     _debug "AltNames doesn't contain subject"
1343   fi
1344
1345   echo "$_dnsAltnames" | sed "s/DNS://g"
1346 }
1347
1348 #_csrfile
1349 _readKeyLengthFromCSR() {
1350   _csrfile="$1"
1351   if [ -z "$_csrfile" ]; then
1352     _usage "_readKeyLengthFromCSR mycsr.csr"
1353     return 1
1354   fi
1355
1356   _outcsr="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile")"
1357   _debug2 _outcsr "$_outcsr"
1358   if _contains "$_outcsr" "Public Key Algorithm: id-ecPublicKey"; then
1359     _debug "ECC CSR"
1360     echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *ASN1 OID:.*" | cut -d ':' -f 2 | tr -d ' '
1361   else
1362     _debug "RSA CSR"
1363     _rkl="$(echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1)"
1364     if [ "$_rkl" ]; then
1365       echo "$_rkl"
1366     else
1367       echo "$_outcsr" | tr "\t" " " | _egrep_o "RSA Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1
1368     fi
1369   fi
1370 }
1371
1372 _ss() {
1373   _port="$1"
1374
1375   if _exists "ss"; then
1376     _debug "Using: ss"
1377     ss -ntpl 2>/dev/null | grep ":$_port "
1378     return 0
1379   fi
1380
1381   if _exists "netstat"; then
1382     _debug "Using: netstat"
1383     if netstat -help 2>&1 | grep "\-p proto" >/dev/null; then
1384       #for windows version netstat tool
1385       netstat -an -p tcp | grep "LISTENING" | grep ":$_port "
1386     else
1387       if netstat -help 2>&1 | grep "\-p protocol" >/dev/null; then
1388         netstat -an -p tcp | grep LISTEN | grep ":$_port "
1389       elif netstat -help 2>&1 | grep -- '-P protocol' >/dev/null; then
1390         #for solaris
1391         netstat -an -P tcp | grep "\.$_port " | grep "LISTEN"
1392       elif netstat -help 2>&1 | grep "\-p" >/dev/null; then
1393         #for full linux
1394         netstat -ntpl | grep ":$_port "
1395       else
1396         #for busybox (embedded linux; no pid support)
1397         netstat -ntl 2>/dev/null | grep ":$_port "
1398       fi
1399     fi
1400     return 0
1401   fi
1402
1403   return 1
1404 }
1405
1406 #outfile key cert cacert [password [name [caname]]]
1407 _toPkcs() {
1408   _cpfx="$1"
1409   _ckey="$2"
1410   _ccert="$3"
1411   _cca="$4"
1412   pfxPassword="$5"
1413   pfxName="$6"
1414   pfxCaname="$7"
1415
1416   if [ "$pfxCaname" ]; then
1417     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName" -caname "$pfxCaname"
1418   elif [ "$pfxName" ]; then
1419     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName"
1420   elif [ "$pfxPassword" ]; then
1421     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword"
1422   else
1423     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca"
1424   fi
1425
1426 }
1427
1428 #domain [password] [isEcc]
1429 toPkcs() {
1430   domain="$1"
1431   pfxPassword="$2"
1432   if [ -z "$domain" ]; then
1433     _usage "Usage: $PROJECT_ENTRY --to-pkcs12 --domain <domain.tld> [--password <password>] [--ecc]"
1434     return 1
1435   fi
1436
1437   _isEcc="$3"
1438
1439   _initpath "$domain" "$_isEcc"
1440
1441   _toPkcs "$CERT_PFX_PATH" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$pfxPassword"
1442
1443   if [ "$?" = "0" ]; then
1444     _info "Success, Pfx is exported to: $CERT_PFX_PATH"
1445   fi
1446
1447 }
1448
1449 #domain [isEcc]
1450 toPkcs8() {
1451   domain="$1"
1452
1453   if [ -z "$domain" ]; then
1454     _usage "Usage: $PROJECT_ENTRY --to-pkcs8 --domain <domain.tld> [--ecc]"
1455     return 1
1456   fi
1457
1458   _isEcc="$2"
1459
1460   _initpath "$domain" "$_isEcc"
1461
1462   ${ACME_OPENSSL_BIN:-openssl} pkcs8 -topk8 -inform PEM -outform PEM -nocrypt -in "$CERT_KEY_PATH" -out "$CERT_PKCS8_PATH"
1463
1464   if [ "$?" = "0" ]; then
1465     _info "Success, $CERT_PKCS8_PATH"
1466   fi
1467
1468 }
1469
1470 #[2048]
1471 createAccountKey() {
1472   _info "Creating account key"
1473   if [ -z "$1" ]; then
1474     _usage "Usage: $PROJECT_ENTRY --create-account-key [--accountkeylength <bits>]"
1475     return
1476   fi
1477
1478   length=$1
1479   _create_account_key "$length"
1480
1481 }
1482
1483 _create_account_key() {
1484
1485   length=$1
1486
1487   if [ -z "$length" ] || [ "$length" = "$NO_VALUE" ]; then
1488     _debug "Use default length $DEFAULT_ACCOUNT_KEY_LENGTH"
1489     length="$DEFAULT_ACCOUNT_KEY_LENGTH"
1490   fi
1491
1492   _debug length "$length"
1493   _initpath
1494
1495   mkdir -p "$CA_DIR"
1496   if [ -s "$ACCOUNT_KEY_PATH" ]; then
1497     _info "Account key exists, skip"
1498     return 0
1499   else
1500     #generate account key
1501     if _createkey "$length" "$ACCOUNT_KEY_PATH"; then
1502       _info "Create account key ok."
1503       return 0
1504     else
1505       _err "Create account key error."
1506       return 1
1507     fi
1508   fi
1509
1510 }
1511
1512 #domain [length]
1513 createDomainKey() {
1514   _info "Creating domain key"
1515   if [ -z "$1" ]; then
1516     _usage "Usage: $PROJECT_ENTRY --create-domain-key --domain <domain.tld> [--keylength <bits>]"
1517     return
1518   fi
1519
1520   domain=$1
1521   _cdl=$2
1522
1523   if [ -z "$_cdl" ]; then
1524     _debug "Use DEFAULT_DOMAIN_KEY_LENGTH=$DEFAULT_DOMAIN_KEY_LENGTH"
1525     _cdl="$DEFAULT_DOMAIN_KEY_LENGTH"
1526   fi
1527
1528   _initpath "$domain" "$_cdl"
1529
1530   if [ ! -f "$CERT_KEY_PATH" ] || [ ! -s "$CERT_KEY_PATH" ] || ([ "$FORCE" ] && ! [ "$_ACME_IS_RENEW" ]) || [ "$Le_ForceNewDomainKey" = "1" ]; then
1531     if _createkey "$_cdl" "$CERT_KEY_PATH"; then
1532       _savedomainconf Le_Keylength "$_cdl"
1533       _info "The domain key is here: $(__green $CERT_KEY_PATH)"
1534       return 0
1535     else
1536       _err "Can not create domain key"
1537       return 1
1538     fi
1539   else
1540     if [ "$_ACME_IS_RENEW" ]; then
1541       _info "Domain key exists, skip"
1542       return 0
1543     else
1544       _err "Domain key exists, do you want to overwrite the key?"
1545       _err "Add '--force', and try again."
1546       return 1
1547     fi
1548   fi
1549
1550 }
1551
1552 # domain  domainlist isEcc
1553 createCSR() {
1554   _info "Creating csr"
1555   if [ -z "$1" ]; then
1556     _usage "Usage: $PROJECT_ENTRY --create-csr --domain <domain.tld> [--domain <domain2.tld> ...]"
1557     return
1558   fi
1559
1560   domain="$1"
1561   domainlist="$2"
1562   _isEcc="$3"
1563
1564   _initpath "$domain" "$_isEcc"
1565
1566   if [ -f "$CSR_PATH" ] && [ "$_ACME_IS_RENEW" ] && [ -z "$FORCE" ]; then
1567     _info "CSR exists, skip"
1568     return
1569   fi
1570
1571   if [ ! -f "$CERT_KEY_PATH" ]; then
1572     _err "The key file is not found: $CERT_KEY_PATH"
1573     _err "Please create the key file first."
1574     return 1
1575   fi
1576   _createcsr "$domain" "$domainlist" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"
1577
1578 }
1579
1580 _url_replace() {
1581   tr '/+' '_-' | tr -d '= '
1582 }
1583
1584 #base64 string
1585 _durl_replace_base64() {
1586   _l=$((${#1} % 4))
1587   if [ $_l -eq 2 ]; then
1588     _s="$1"'=='
1589   elif [ $_l -eq 3 ]; then
1590     _s="$1"'='
1591   else
1592     _s="$1"
1593   fi
1594   echo "$_s" | tr '_-' '/+'
1595 }
1596
1597 _time2str() {
1598   #BSD
1599   if date -u -r "$1" -j "+%Y-%m-%dT%H:%M:%SZ" 2>/dev/null; then
1600     return
1601   fi
1602
1603   #Linux
1604   if date -u --date=@"$1" "+%Y-%m-%dT%H:%M:%SZ" 2>/dev/null; then
1605     return
1606   fi
1607
1608   #Solaris
1609   if printf "%(%Y-%m-%dT%H:%M:%SZ)T\n" $1 2>/dev/null; then
1610     return
1611   fi
1612
1613   #Busybox
1614   if echo "$1" | awk '{ print strftime("%Y-%m-%dT%H:%M:%SZ", $0); }' 2>/dev/null; then
1615     return
1616   fi
1617 }
1618
1619 _normalizeJson() {
1620   sed "s/\" *: *\([\"{\[]\)/\":\1/g" | sed "s/^ *\([^ ]\)/\1/" | tr -d "\r\n"
1621 }
1622
1623 _stat() {
1624   #Linux
1625   if stat -c '%U:%G' "$1" 2>/dev/null; then
1626     return
1627   fi
1628
1629   #BSD
1630   if stat -f '%Su:%Sg' "$1" 2>/dev/null; then
1631     return
1632   fi
1633
1634   return 1 #error, 'stat' not found
1635 }
1636
1637 #keyfile
1638 _isRSA() {
1639   keyfile=$1
1640   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1 || ${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -noout -text 2>&1 | grep "^publicExponent:" 2>&1 >/dev/null; then
1641     return 0
1642   fi
1643   return 1
1644 }
1645
1646 #keyfile
1647 _isEcc() {
1648   keyfile=$1
1649   if grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1 || ${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^NIST CURVE:" 2>&1 >/dev/null; then
1650     return 0
1651   fi
1652   return 1
1653 }
1654
1655 #keyfile
1656 _calcjwk() {
1657   keyfile="$1"
1658   if [ -z "$keyfile" ]; then
1659     _usage "Usage: _calcjwk keyfile"
1660     return 1
1661   fi
1662
1663   if [ "$JWK_HEADER" ] && [ "$__CACHED_JWK_KEY_FILE" = "$keyfile" ]; then
1664     _debug2 "Use cached jwk for file: $__CACHED_JWK_KEY_FILE"
1665     return 0
1666   fi
1667
1668   if _isRSA "$keyfile"; then
1669     _debug "RSA key"
1670     pub_exp=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -noout -text | grep "^publicExponent:" | cut -d '(' -f 2 | cut -d 'x' -f 2 | cut -d ')' -f 1)
1671     if [ "${#pub_exp}" = "5" ]; then
1672       pub_exp=0$pub_exp
1673     fi
1674     _debug3 pub_exp "$pub_exp"
1675
1676     e=$(echo "$pub_exp" | _h2b | _base64)
1677     _debug3 e "$e"
1678
1679     modulus=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -modulus -noout | cut -d '=' -f 2)
1680     _debug3 modulus "$modulus"
1681     n="$(printf "%s" "$modulus" | _h2b | _base64 | _url_replace)"
1682     _debug3 n "$n"
1683
1684     jwk='{"e": "'$e'", "kty": "RSA", "n": "'$n'"}'
1685     _debug3 jwk "$jwk"
1686
1687     JWK_HEADER='{"alg": "RS256", "jwk": '$jwk'}'
1688     JWK_HEADERPLACE_PART1='{"nonce": "'
1689     JWK_HEADERPLACE_PART2='", "alg": "RS256"'
1690   elif _isEcc "$keyfile"; then
1691     _debug "EC key"
1692     crv="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^NIST CURVE:" | cut -d ":" -f 2 | tr -d " \r\n")"
1693     _debug3 crv "$crv"
1694     __ECC_KEY_LEN=$(echo "$crv" | cut -d "-" -f 2)
1695     if [ "$__ECC_KEY_LEN" = "521" ]; then
1696       __ECC_KEY_LEN=512
1697     fi
1698     _debug3 __ECC_KEY_LEN "$__ECC_KEY_LEN"
1699     if [ -z "$crv" ]; then
1700       _debug "Let's try ASN1 OID"
1701       crv_oid="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^ASN1 OID:" | cut -d ":" -f 2 | tr -d " \r\n")"
1702       _debug3 crv_oid "$crv_oid"
1703       case "${crv_oid}" in
1704       "prime256v1")
1705         crv="P-256"
1706         __ECC_KEY_LEN=256
1707         ;;
1708       "secp384r1")
1709         crv="P-384"
1710         __ECC_KEY_LEN=384
1711         ;;
1712       "secp521r1")
1713         crv="P-521"
1714         __ECC_KEY_LEN=512
1715         ;;
1716       *)
1717         _err "ECC oid : $crv_oid"
1718         return 1
1719         ;;
1720       esac
1721       _debug3 crv "$crv"
1722     fi
1723
1724     pubi="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n pub: | cut -d : -f 1)"
1725     pubi=$(_math "$pubi" + 1)
1726     _debug3 pubi "$pubi"
1727
1728     pubj="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n "ASN1 OID:" | cut -d : -f 1)"
1729     pubj=$(_math "$pubj" - 1)
1730     _debug3 pubj "$pubj"
1731
1732     pubtext="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | sed -n "$pubi,${pubj}p" | tr -d " \n\r")"
1733     _debug3 pubtext "$pubtext"
1734
1735     xlen="$(printf "%s" "$pubtext" | tr -d ':' | wc -c)"
1736     xlen=$(_math "$xlen" / 4)
1737     _debug3 xlen "$xlen"
1738
1739     xend=$(_math "$xlen" + 1)
1740     x="$(printf "%s" "$pubtext" | cut -d : -f 2-"$xend")"
1741     _debug3 x "$x"
1742
1743     x64="$(printf "%s" "$x" | tr -d : | _h2b | _base64 | _url_replace)"
1744     _debug3 x64 "$x64"
1745
1746     xend=$(_math "$xend" + 1)
1747     y="$(printf "%s" "$pubtext" | cut -d : -f "$xend"-2048)"
1748     _debug3 y "$y"
1749
1750     y64="$(printf "%s" "$y" | tr -d : | _h2b | _base64 | _url_replace)"
1751     _debug3 y64 "$y64"
1752
1753     jwk='{"crv": "'$crv'", "kty": "EC", "x": "'$x64'", "y": "'$y64'"}'
1754     _debug3 jwk "$jwk"
1755
1756     JWK_HEADER='{"alg": "ES'$__ECC_KEY_LEN'", "jwk": '$jwk'}'
1757     JWK_HEADERPLACE_PART1='{"nonce": "'
1758     JWK_HEADERPLACE_PART2='", "alg": "ES'$__ECC_KEY_LEN'"'
1759   else
1760     _err "Only RSA or EC key is supported. keyfile=$keyfile"
1761     _debug2 "$(cat "$keyfile")"
1762     return 1
1763   fi
1764
1765   _debug3 JWK_HEADER "$JWK_HEADER"
1766   __CACHED_JWK_KEY_FILE="$keyfile"
1767 }
1768
1769 _time() {
1770   date -u "+%s"
1771 }
1772
1773 #support 2 formats:
1774 #    2022-04-01 08:10:33   to   1648800633
1775 #or  2022-04-01T08:10:33Z  to   1648800633
1776 _date2time() {
1777   #Linux
1778   if date -u -d "$(echo "$1" | tr -d "Z" | tr "T" ' ')" +"%s" 2>/dev/null; then
1779     return
1780   fi
1781
1782   #Solaris
1783   if gdate -u -d "$(echo "$1" | tr -d "Z" | tr "T" ' ')" +"%s" 2>/dev/null; then
1784     return
1785   fi
1786   #Mac/BSD
1787   if date -u -j -f "%Y-%m-%d %H:%M:%S" "$(echo "$1" | tr -d "Z" | tr "T" ' ')" +"%s" 2>/dev/null; then
1788     return
1789   fi
1790   _err "Can not parse _date2time $1"
1791   return 1
1792 }
1793
1794 _utc_date() {
1795   date -u "+%Y-%m-%d %H:%M:%S"
1796 }
1797
1798 _mktemp() {
1799   if _exists mktemp; then
1800     if mktemp 2>/dev/null; then
1801       return 0
1802     elif _contains "$(mktemp 2>&1)" "-t prefix" && mktemp -t "$PROJECT_NAME" 2>/dev/null; then
1803       #for Mac osx
1804       return 0
1805     fi
1806   fi
1807   if [ -d "/tmp" ]; then
1808     echo "/tmp/${PROJECT_NAME}wefADf24sf.$(_time).tmp"
1809     return 0
1810   elif [ "$LE_TEMP_DIR" ] && mkdir -p "$LE_TEMP_DIR"; then
1811     echo "/$LE_TEMP_DIR/wefADf24sf.$(_time).tmp"
1812     return 0
1813   fi
1814   _err "Can not create temp file."
1815 }
1816
1817 #clear all the https envs to cause _inithttp() to run next time.
1818 _resethttp() {
1819   __HTTP_INITIALIZED=""
1820   _ACME_CURL=""
1821   _ACME_WGET=""
1822   ACME_HTTP_NO_REDIRECTS=""
1823 }
1824
1825 _inithttp() {
1826
1827   if [ -z "$HTTP_HEADER" ] || ! touch "$HTTP_HEADER"; then
1828     HTTP_HEADER="$(_mktemp)"
1829     _debug2 HTTP_HEADER "$HTTP_HEADER"
1830   fi
1831
1832   if [ "$__HTTP_INITIALIZED" ]; then
1833     if [ "$_ACME_CURL$_ACME_WGET" ]; then
1834       _debug2 "Http already initialized."
1835       return 0
1836     fi
1837   fi
1838
1839   if [ -z "$_ACME_CURL" ] && _exists "curl"; then
1840     _ACME_CURL="curl --silent --dump-header $HTTP_HEADER "
1841     if [ -z "$ACME_HTTP_NO_REDIRECTS" ]; then
1842       _ACME_CURL="$_ACME_CURL -L "
1843     fi
1844     if [ "$DEBUG" ] && [ "$DEBUG" -ge 2 ]; then
1845       _CURL_DUMP="$(_mktemp)"
1846       _ACME_CURL="$_ACME_CURL --trace-ascii $_CURL_DUMP "
1847     fi
1848
1849     if [ "$CA_PATH" ]; then
1850       _ACME_CURL="$_ACME_CURL --capath $CA_PATH "
1851     elif [ "$CA_BUNDLE" ]; then
1852       _ACME_CURL="$_ACME_CURL --cacert $CA_BUNDLE "
1853     fi
1854
1855     if _contains "$(curl --help 2>&1)" "--globoff" || _contains "$(curl --help curl 2>&1)" "--globoff"; then
1856       _ACME_CURL="$_ACME_CURL -g "
1857     fi
1858
1859     #don't use --fail-with-body
1860     ##from curl 7.76: return fail on HTTP errors but keep the body
1861     #if _contains "$(curl --help http 2>&1)" "--fail-with-body"; then
1862     #  _ACME_CURL="$_ACME_CURL --fail-with-body "
1863     #fi
1864   fi
1865
1866   if [ -z "$_ACME_WGET" ] && _exists "wget"; then
1867     _ACME_WGET="wget -q"
1868     if [ "$ACME_HTTP_NO_REDIRECTS" ]; then
1869       _ACME_WGET="$_ACME_WGET --max-redirect 0 "
1870     fi
1871     if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1872       if [ "$_ACME_WGET" ] && _contains "$($_ACME_WGET --help 2>&1)" "--debug"; then
1873         _ACME_WGET="$_ACME_WGET -d "
1874       fi
1875     fi
1876     if [ "$CA_PATH" ]; then
1877       _ACME_WGET="$_ACME_WGET --ca-directory=$CA_PATH "
1878     elif [ "$CA_BUNDLE" ]; then
1879       _ACME_WGET="$_ACME_WGET --ca-certificate=$CA_BUNDLE "
1880     fi
1881
1882     #from wget 1.14: do not skip body on 404 error
1883     if _contains "$(wget --help 2>&1)" "--content-on-error"; then
1884       _ACME_WGET="$_ACME_WGET --content-on-error "
1885     fi
1886   fi
1887
1888   __HTTP_INITIALIZED=1
1889
1890 }
1891
1892 # body  url [needbase64] [POST|PUT|DELETE] [ContentType]
1893 _post() {
1894   body="$1"
1895   _post_url="$2"
1896   needbase64="$3"
1897   httpmethod="$4"
1898   _postContentType="$5"
1899
1900   if [ -z "$httpmethod" ]; then
1901     httpmethod="POST"
1902   fi
1903   _debug $httpmethod
1904   _debug "_post_url" "$_post_url"
1905   _debug2 "body" "$body"
1906   _debug2 "_postContentType" "$_postContentType"
1907
1908   _inithttp
1909
1910   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
1911     _CURL="$_ACME_CURL"
1912     if [ "$HTTPS_INSECURE" ]; then
1913       _CURL="$_CURL --insecure  "
1914     fi
1915     if [ "$httpmethod" = "HEAD" ]; then
1916       _CURL="$_CURL -I  "
1917     fi
1918     _debug "_CURL" "$_CURL"
1919     if [ "$needbase64" ]; then
1920       if [ "$body" ]; then
1921         if [ "$_postContentType" ]; then
1922           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1923         else
1924           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1925         fi
1926       else
1927         if [ "$_postContentType" ]; then
1928           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1929         else
1930           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1931         fi
1932       fi
1933     else
1934       if [ "$body" ]; then
1935         if [ "$_postContentType" ]; then
1936           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1937         else
1938           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1939         fi
1940       else
1941         if [ "$_postContentType" ]; then
1942           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1943         else
1944           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1945         fi
1946       fi
1947     fi
1948     _ret="$?"
1949     if [ "$_ret" != "0" ]; then
1950       _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $_ret"
1951       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1952         _err "Here is the curl dump log:"
1953         _err "$(cat "$_CURL_DUMP")"
1954       fi
1955     fi
1956   elif [ "$_ACME_WGET" ]; then
1957     _WGET="$_ACME_WGET"
1958     if [ "$HTTPS_INSECURE" ]; then
1959       _WGET="$_WGET --no-check-certificate "
1960     fi
1961     if [ "$httpmethod" = "HEAD" ]; then
1962       _WGET="$_WGET --read-timeout=3.0  --tries=2  "
1963     fi
1964     _debug "_WGET" "$_WGET"
1965     if [ "$needbase64" ]; then
1966       if [ "$httpmethod" = "POST" ]; then
1967         if [ "$_postContentType" ]; then
1968           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
1969         else
1970           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
1971         fi
1972       else
1973         if [ "$_postContentType" ]; then
1974           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)"
1975         else
1976           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)"
1977         fi
1978       fi
1979     else
1980       if [ "$httpmethod" = "POST" ]; then
1981         if [ "$_postContentType" ]; then
1982           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")"
1983         else
1984           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1985         fi
1986       elif [ "$httpmethod" = "HEAD" ]; then
1987         if [ "$_postContentType" ]; then
1988           response="$($_WGET --spider -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1989         else
1990           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>"$HTTP_HEADER")"
1991         fi
1992       else
1993         if [ "$_postContentType" ]; then
1994           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")"
1995         else
1996           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")"
1997         fi
1998       fi
1999     fi
2000     _ret="$?"
2001     if [ "$_ret" = "8" ]; then
2002       _ret=0
2003       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
2004     fi
2005     if [ "$_ret" != "0" ]; then
2006       _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $_ret"
2007     fi
2008     if _contains "$_WGET" " -d "; then
2009       # Demultiplex wget debug output
2010       cat "$HTTP_HEADER" >&2
2011       _sed_i '/^[^ ][^ ]/d; /^ *$/d' "$HTTP_HEADER"
2012     fi
2013     # remove leading whitespaces from header to match curl format
2014     _sed_i 's/^  //g' "$HTTP_HEADER"
2015   else
2016     _ret="$?"
2017     _err "Neither curl nor wget is found, can not do $httpmethod."
2018   fi
2019   _debug "_ret" "$_ret"
2020   printf "%s" "$response"
2021   return $_ret
2022 }
2023
2024 # url getheader timeout
2025 _get() {
2026   _debug GET
2027   url="$1"
2028   onlyheader="$2"
2029   t="$3"
2030   _debug url "$url"
2031   _debug "timeout=$t"
2032
2033   _inithttp
2034
2035   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
2036     _CURL="$_ACME_CURL"
2037     if [ "$HTTPS_INSECURE" ]; then
2038       _CURL="$_CURL --insecure  "
2039     fi
2040     if [ "$t" ]; then
2041       _CURL="$_CURL --connect-timeout $t"
2042     fi
2043     _debug "_CURL" "$_CURL"
2044     if [ "$onlyheader" ]; then
2045       $_CURL -I --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
2046     else
2047       $_CURL --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
2048     fi
2049     ret=$?
2050     if [ "$ret" != "0" ]; then
2051       _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $ret"
2052       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
2053         _err "Here is the curl dump log:"
2054         _err "$(cat "$_CURL_DUMP")"
2055       fi
2056     fi
2057   elif [ "$_ACME_WGET" ]; then
2058     _WGET="$_ACME_WGET"
2059     if [ "$HTTPS_INSECURE" ]; then
2060       _WGET="$_WGET --no-check-certificate "
2061     fi
2062     if [ "$t" ]; then
2063       _WGET="$_WGET --timeout=$t"
2064     fi
2065     _debug "_WGET" "$_WGET"
2066     if [ "$onlyheader" ]; then
2067       _wget_out="$($_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -S -O /dev/null "$url" 2>&1)"
2068       if _contains "$_WGET" " -d "; then
2069         # Demultiplex wget debug output
2070         echo "$_wget_out" >&2
2071         echo "$_wget_out" | sed '/^[^ ][^ ]/d; /^ *$/d; s/^  //g' -
2072       fi
2073     else
2074       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -S -O - "$url" 2>"$HTTP_HEADER"
2075       if _contains "$_WGET" " -d "; then
2076         # Demultiplex wget debug output
2077         cat "$HTTP_HEADER" >&2
2078         _sed_i '/^[^ ][^ ]/d; /^ *$/d' "$HTTP_HEADER"
2079       fi
2080       # remove leading whitespaces from header to match curl format
2081       _sed_i 's/^  //g' "$HTTP_HEADER"
2082     fi
2083     ret=$?
2084     if [ "$ret" = "8" ]; then
2085       ret=0
2086       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
2087     fi
2088     if [ "$ret" != "0" ]; then
2089       _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $ret"
2090     fi
2091   else
2092     ret=$?
2093     _err "Neither curl nor wget is found, can not do GET."
2094   fi
2095   _debug "ret" "$ret"
2096   return $ret
2097 }
2098
2099 _head_n() {
2100   head -n "$1"
2101 }
2102
2103 _tail_n() {
2104   if ! tail -n "$1" 2>/dev/null; then
2105     #fix for solaris
2106     tail -"$1"
2107   fi
2108 }
2109
2110 # url  payload needbase64  keyfile
2111 _send_signed_request() {
2112   url=$1
2113   payload=$2
2114   needbase64=$3
2115   keyfile=$4
2116   if [ -z "$keyfile" ]; then
2117     keyfile="$ACCOUNT_KEY_PATH"
2118   fi
2119   _debug "=======Begin Send Signed Request======="
2120   _debug url "$url"
2121   _debug payload "$payload"
2122
2123   if ! _calcjwk "$keyfile"; then
2124     return 1
2125   fi
2126
2127   __request_conent_type="$CONTENT_TYPE_JSON"
2128
2129   payload64=$(printf "%s" "$payload" | _base64 | _url_replace)
2130   _debug3 payload64 "$payload64"
2131
2132   MAX_REQUEST_RETRY_TIMES=20
2133   _sleep_retry_sec=1
2134   _request_retry_times=0
2135   while [ "${_request_retry_times}" -lt "$MAX_REQUEST_RETRY_TIMES" ]; do
2136     _request_retry_times=$(_math "$_request_retry_times" + 1)
2137     _debug3 _request_retry_times "$_request_retry_times"
2138     if [ -z "$_CACHED_NONCE" ]; then
2139       _headers=""
2140       if [ "$ACME_NEW_NONCE" ]; then
2141         _debug2 "Get nonce with HEAD. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2142         nonceurl="$ACME_NEW_NONCE"
2143         if _post "" "$nonceurl" "" "HEAD" "$__request_conent_type" >/dev/null; then
2144           _headers="$(cat "$HTTP_HEADER")"
2145           _debug2 _headers "$_headers"
2146           _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2 | cut -d , -f 1)"
2147         fi
2148       fi
2149       if [ -z "$_CACHED_NONCE" ]; then
2150         _debug2 "Get nonce with GET. ACME_DIRECTORY" "$ACME_DIRECTORY"
2151         nonceurl="$ACME_DIRECTORY"
2152         _headers="$(_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       if [ -z "$_CACHED_NONCE" ] && [ "$ACME_NEW_NONCE" ]; then
2157         _debug2 "Get nonce with GET. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2158         nonceurl="$ACME_NEW_NONCE"
2159         _headers="$(_get "$nonceurl" "onlyheader")"
2160         _debug2 _headers "$_headers"
2161         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2162       fi
2163       _debug2 _CACHED_NONCE "$_CACHED_NONCE"
2164       if [ "$?" != "0" ]; then
2165         _err "Can not connect to $nonceurl to get nonce."
2166         return 1
2167       fi
2168     else
2169       _debug2 "Use _CACHED_NONCE" "$_CACHED_NONCE"
2170     fi
2171     nonce="$_CACHED_NONCE"
2172     _debug2 nonce "$nonce"
2173     if [ -z "$nonce" ]; then
2174       _info "Could not get nonce, let's try again."
2175       _sleep 2
2176       continue
2177     fi
2178
2179     if [ "$url" = "$ACME_NEW_ACCOUNT" ]; then
2180       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2181     elif [ "$url" = "$ACME_REVOKE_CERT" ] && [ "$keyfile" != "$ACCOUNT_KEY_PATH" ]; then
2182       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2183     else
2184       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"kid\": \"${ACCOUNT_URL}\""'}'
2185     fi
2186
2187     _debug3 protected "$protected"
2188
2189     protected64="$(printf "%s" "$protected" | _base64 | _url_replace)"
2190     _debug3 protected64 "$protected64"
2191
2192     if ! _sig_t="$(printf "%s" "$protected64.$payload64" | _sign "$keyfile" "sha256")"; then
2193       _err "Sign request failed."
2194       return 1
2195     fi
2196     _debug3 _sig_t "$_sig_t"
2197
2198     sig="$(printf "%s" "$_sig_t" | _url_replace)"
2199     _debug3 sig "$sig"
2200
2201     body="{\"protected\": \"$protected64\", \"payload\": \"$payload64\", \"signature\": \"$sig\"}"
2202     _debug3 body "$body"
2203
2204     response="$(_post "$body" "$url" "$needbase64" "POST" "$__request_conent_type")"
2205     _CACHED_NONCE=""
2206
2207     if [ "$?" != "0" ]; then
2208       _err "Can not post to $url"
2209       return 1
2210     fi
2211
2212     responseHeaders="$(cat "$HTTP_HEADER")"
2213     _debug2 responseHeaders "$responseHeaders"
2214
2215     code="$(grep "^HTTP" "$HTTP_HEADER" | _tail_n 1 | cut -d " " -f 2 | tr -d "\r\n")"
2216     _debug code "$code"
2217
2218     _debug2 original "$response"
2219     if echo "$responseHeaders" | grep -i "Content-Type: *application/json" >/dev/null 2>&1; then
2220       response="$(echo "$response" | _json_decode | _normalizeJson)"
2221     fi
2222     _debug2 response "$response"
2223
2224     _CACHED_NONCE="$(echo "$responseHeaders" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2 | cut -d , -f 1)"
2225
2226     if ! _startswith "$code" "2"; then
2227       _body="$response"
2228       if [ "$needbase64" ]; then
2229         _body="$(echo "$_body" | _dbase64 multiline)"
2230         _debug3 _body "$_body"
2231       fi
2232
2233       _retryafter=$(echo "$responseHeaders" | grep -i "^Retry-After *: *[0-9]\+ *" | cut -d : -f 2 | tr -d ' ' | tr -d '\r')
2234       if [ "$code" = '503' ]; then
2235         _sleep_overload_retry_sec=$_retryafter
2236         if [ -z "$_sleep_overload_retry_sec" ]; then
2237           _sleep_overload_retry_sec=5
2238         fi
2239         if [ $_sleep_overload_retry_sec -le 600 ]; then
2240           _info "It seems the CA server is currently overloaded, let's wait and retry. Sleeping $_sleep_overload_retry_sec seconds."
2241           _sleep $_sleep_overload_retry_sec
2242           continue
2243         else
2244           _info "The retryafter=$_retryafter is too large > 600, not retry anymore."
2245         fi
2246       fi
2247       if _contains "$_body" "JWS has invalid anti-replay nonce" || _contains "$_body" "JWS has an invalid anti-replay nonce"; then
2248         _info "It seems the CA server is busy now, let's wait and retry. Sleeping $_sleep_retry_sec seconds."
2249         _CACHED_NONCE=""
2250         _sleep $_sleep_retry_sec
2251         continue
2252       fi
2253       if _contains "$_body" "The Replay Nonce is not recognized"; then
2254         _info "The replay Nonce is not valid, let's get a new one, Sleeping $_sleep_retry_sec seconds."
2255         _CACHED_NONCE=""
2256         _sleep $_sleep_retry_sec
2257         continue
2258       fi
2259     fi
2260     return 0
2261   done
2262   _info "Giving up sending to CA server after $MAX_REQUEST_RETRY_TIMES retries."
2263   return 1
2264
2265 }
2266
2267 #setopt "file"  "opt"  "="  "value" [";"]
2268 _setopt() {
2269   __conf="$1"
2270   __opt="$2"
2271   __sep="$3"
2272   __val="$4"
2273   __end="$5"
2274   if [ -z "$__opt" ]; then
2275     _usage usage: _setopt '"file"  "opt"  "="  "value" [";"]'
2276     return
2277   fi
2278   if [ ! -f "$__conf" ]; then
2279     touch "$__conf"
2280   fi
2281   if [ -n "$(tail -c1 <"$__conf")" ]; then
2282     echo >>"$__conf"
2283   fi
2284
2285   if grep -n "^$__opt$__sep" "$__conf" >/dev/null; then
2286     _debug3 OK
2287     if _contains "$__val" "&"; then
2288       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2289     fi
2290     if _contains "$__val" "|"; then
2291       __val="$(echo "$__val" | sed 's/|/\\|/g')"
2292     fi
2293     text="$(cat "$__conf")"
2294     printf -- "%s\n" "$text" | sed "s|^$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2295
2296   elif grep -n "^#$__opt$__sep" "$__conf" >/dev/null; then
2297     if _contains "$__val" "&"; then
2298       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2299     fi
2300     if _contains "$__val" "|"; then
2301       __val="$(echo "$__val" | sed 's/|/\\|/g')"
2302     fi
2303     text="$(cat "$__conf")"
2304     printf -- "%s\n" "$text" | sed "s|^#$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2305
2306   else
2307     _debug3 APP
2308     echo "$__opt$__sep$__val$__end" >>"$__conf"
2309   fi
2310   _debug3 "$(grep -n "^$__opt$__sep" "$__conf")"
2311 }
2312
2313 #_save_conf  file key  value base64encode
2314 #save to conf
2315 _save_conf() {
2316   _s_c_f="$1"
2317   _sdkey="$2"
2318   _sdvalue="$3"
2319   _b64encode="$4"
2320   if [ "$_sdvalue" ] && [ "$_b64encode" ]; then
2321     _sdvalue="${B64CONF_START}$(printf "%s" "${_sdvalue}" | _base64)${B64CONF_END}"
2322   fi
2323   if [ "$_s_c_f" ]; then
2324     _setopt "$_s_c_f" "$_sdkey" "=" "'$_sdvalue'"
2325   else
2326     _err "config file is empty, can not save $_sdkey=$_sdvalue"
2327   fi
2328 }
2329
2330 #_clear_conf file  key
2331 _clear_conf() {
2332   _c_c_f="$1"
2333   _sdkey="$2"
2334   if [ "$_c_c_f" ]; then
2335     _conf_data="$(cat "$_c_c_f")"
2336     echo "$_conf_data" | sed "s/^$_sdkey *=.*$//" >"$_c_c_f"
2337   else
2338     _err "config file is empty, can not clear"
2339   fi
2340 }
2341
2342 #_read_conf file  key
2343 _read_conf() {
2344   _r_c_f="$1"
2345   _sdkey="$2"
2346   if [ -f "$_r_c_f" ]; then
2347     _sdv="$(
2348       eval "$(grep "^$_sdkey *=" "$_r_c_f")"
2349       eval "printf \"%s\" \"\$$_sdkey\""
2350     )"
2351     if _startswith "$_sdv" "${B64CONF_START}" && _endswith "$_sdv" "${B64CONF_END}"; then
2352       _sdv="$(echo "$_sdv" | sed "s/${B64CONF_START}//" | sed "s/${B64CONF_END}//" | _dbase64)"
2353     fi
2354     printf "%s" "$_sdv"
2355   else
2356     _debug "config file is empty, can not read $_sdkey"
2357   fi
2358 }
2359
2360 #_savedomainconf   key  value  base64encode
2361 #save to domain.conf
2362 _savedomainconf() {
2363   _save_conf "$DOMAIN_CONF" "$@"
2364 }
2365
2366 #_cleardomainconf   key
2367 _cleardomainconf() {
2368   _clear_conf "$DOMAIN_CONF" "$1"
2369 }
2370
2371 #_readdomainconf   key
2372 _readdomainconf() {
2373   _read_conf "$DOMAIN_CONF" "$1"
2374 }
2375
2376 #_migratedomainconf   oldkey  newkey  base64encode
2377 _migratedomainconf() {
2378   _old_key="$1"
2379   _new_key="$2"
2380   _b64encode="$3"
2381   _value=$(_readdomainconf "$_old_key")
2382   if [ -z "$_value" ]; then
2383     return 1 # oldkey is not found
2384   fi
2385   _savedomainconf "$_new_key" "$_value" "$_b64encode"
2386   _cleardomainconf "$_old_key"
2387   _debug "Domain config $_old_key has been migrated to $_new_key"
2388 }
2389
2390 #_migratedeployconf   oldkey  newkey  base64encode
2391 _migratedeployconf() {
2392   _migratedomainconf "$1" "SAVED_$2" "$3" ||
2393     _migratedomainconf "SAVED_$1" "SAVED_$2" "$3" # try only when oldkey itself is not found
2394 }
2395
2396 #key  value  base64encode
2397 _savedeployconf() {
2398   _savedomainconf "SAVED_$1" "$2" "$3"
2399   #remove later
2400   _cleardomainconf "$1"
2401 }
2402
2403 #key
2404 _getdeployconf() {
2405   _rac_key="$1"
2406   _rac_value="$(eval echo \$"$_rac_key")"
2407   if [ "$_rac_value" ]; then
2408     if _startswith "$_rac_value" '"' && _endswith "$_rac_value" '"'; then
2409       _debug2 "trim quotation marks"
2410       eval $_rac_key=$_rac_value
2411       export $_rac_key
2412     fi
2413     return 0 # do nothing
2414   fi
2415   _saved="$(_readdomainconf "SAVED_$_rac_key")"
2416   eval $_rac_key=\$_saved
2417   export $_rac_key
2418 }
2419
2420 #_saveaccountconf  key  value  base64encode
2421 _saveaccountconf() {
2422   _save_conf "$ACCOUNT_CONF_PATH" "$@"
2423 }
2424
2425 #key  value base64encode
2426 _saveaccountconf_mutable() {
2427   _save_conf "$ACCOUNT_CONF_PATH" "SAVED_$1" "$2" "$3"
2428   #remove later
2429   _clearaccountconf "$1"
2430 }
2431
2432 #key
2433 _readaccountconf() {
2434   _read_conf "$ACCOUNT_CONF_PATH" "$1"
2435 }
2436
2437 #key
2438 _readaccountconf_mutable() {
2439   _rac_key="$1"
2440   _readaccountconf "SAVED_$_rac_key"
2441 }
2442
2443 #_clearaccountconf   key
2444 _clearaccountconf() {
2445   _clear_conf "$ACCOUNT_CONF_PATH" "$1"
2446 }
2447
2448 #key
2449 _clearaccountconf_mutable() {
2450   _clearaccountconf "SAVED_$1"
2451   #remove later
2452   _clearaccountconf "$1"
2453 }
2454
2455 #_savecaconf  key  value
2456 _savecaconf() {
2457   _save_conf "$CA_CONF" "$1" "$2"
2458 }
2459
2460 #_readcaconf   key
2461 _readcaconf() {
2462   _read_conf "$CA_CONF" "$1"
2463 }
2464
2465 #_clearaccountconf   key
2466 _clearcaconf() {
2467   _clear_conf "$CA_CONF" "$1"
2468 }
2469
2470 # content localaddress
2471 _startserver() {
2472   content="$1"
2473   ncaddr="$2"
2474   _debug "content" "$content"
2475   _debug "ncaddr" "$ncaddr"
2476
2477   _debug "startserver: $$"
2478
2479   _debug Le_HTTPPort "$Le_HTTPPort"
2480   _debug Le_Listen_V4 "$Le_Listen_V4"
2481   _debug Le_Listen_V6 "$Le_Listen_V6"
2482
2483   _NC="socat"
2484   if [ "$Le_Listen_V4" ]; then
2485     _NC="$_NC -4"
2486   elif [ "$Le_Listen_V6" ]; then
2487     _NC="$_NC -6"
2488   fi
2489
2490   if [ "$DEBUG" ] && [ "$DEBUG" -gt "1" ]; then
2491     _NC="$_NC -d -d -v"
2492   fi
2493
2494   SOCAT_OPTIONS=TCP-LISTEN:$Le_HTTPPort,crlf,reuseaddr,fork
2495
2496   #Adding bind to local-address
2497   if [ "$ncaddr" ]; then
2498     SOCAT_OPTIONS="$SOCAT_OPTIONS,bind=${ncaddr}"
2499   fi
2500
2501   _content_len="$(printf "%s" "$content" | wc -c)"
2502   _debug _content_len "$_content_len"
2503   _debug "_NC" "$_NC $SOCAT_OPTIONS"
2504   $_NC $SOCAT_OPTIONS SYSTEM:"sleep 1; \
2505 echo 'HTTP/1.0 200 OK'; \
2506 echo 'Content-Length\: $_content_len'; \
2507 echo ''; \
2508 printf '%s' '$content';" &
2509   serverproc="$!"
2510 }
2511
2512 _stopserver() {
2513   pid="$1"
2514   _debug "pid" "$pid"
2515   if [ -z "$pid" ]; then
2516     return
2517   fi
2518
2519   kill $pid
2520
2521 }
2522
2523 # sleep sec
2524 _sleep() {
2525   _sleep_sec="$1"
2526   if [ "$__INTERACTIVE" ]; then
2527     _sleep_c="$_sleep_sec"
2528     while [ "$_sleep_c" -ge "0" ]; do
2529       printf "\r      \r"
2530       __green "$_sleep_c"
2531       _sleep_c="$(_math "$_sleep_c" - 1)"
2532       sleep 1
2533     done
2534     printf "\r"
2535   else
2536     sleep "$_sleep_sec"
2537   fi
2538 }
2539
2540 # _starttlsserver  san_a  san_b port content _ncaddr acmeValidationv1
2541 _starttlsserver() {
2542   _info "Starting tls server."
2543   san_a="$1"
2544   san_b="$2"
2545   port="$3"
2546   content="$4"
2547   opaddr="$5"
2548   acmeValidationv1="$6"
2549
2550   _debug san_a "$san_a"
2551   _debug san_b "$san_b"
2552   _debug port "$port"
2553   _debug acmeValidationv1 "$acmeValidationv1"
2554
2555   #create key TLS_KEY
2556   if ! _createkey "2048" "$TLS_KEY"; then
2557     _err "Create tls validation key error."
2558     return 1
2559   fi
2560
2561   #create csr
2562   alt="$san_a"
2563   if [ "$san_b" ]; then
2564     alt="$alt,$san_b"
2565   fi
2566   if ! _createcsr "tls.acme.sh" "$alt" "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$acmeValidationv1"; then
2567     _err "Create tls validation csr error."
2568     return 1
2569   fi
2570
2571   #self signed
2572   if ! _signcsr "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$TLS_CERT"; then
2573     _err "Create tls validation cert error."
2574     return 1
2575   fi
2576
2577   __S_OPENSSL="${ACME_OPENSSL_BIN:-openssl} s_server -www -cert $TLS_CERT  -key $TLS_KEY "
2578   if [ "$opaddr" ]; then
2579     __S_OPENSSL="$__S_OPENSSL -accept $opaddr:$port"
2580   else
2581     __S_OPENSSL="$__S_OPENSSL -accept $port"
2582   fi
2583
2584   _debug Le_Listen_V4 "$Le_Listen_V4"
2585   _debug Le_Listen_V6 "$Le_Listen_V6"
2586   if [ "$Le_Listen_V4" ]; then
2587     __S_OPENSSL="$__S_OPENSSL -4"
2588   elif [ "$Le_Listen_V6" ]; then
2589     __S_OPENSSL="$__S_OPENSSL -6"
2590   fi
2591
2592   if [ "$acmeValidationv1" ]; then
2593     __S_OPENSSL="$__S_OPENSSL -alpn acme-tls/1"
2594   fi
2595
2596   _debug "$__S_OPENSSL"
2597   if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
2598     $__S_OPENSSL -tlsextdebug &
2599   else
2600     $__S_OPENSSL >/dev/null 2>&1 &
2601   fi
2602
2603   serverproc="$!"
2604   sleep 1
2605   _debug serverproc "$serverproc"
2606 }
2607
2608 #file
2609 _readlink() {
2610   _rf="$1"
2611   if ! readlink -f "$_rf" 2>/dev/null; then
2612     if _startswith "$_rf" "/"; then
2613       echo "$_rf"
2614       return 0
2615     fi
2616     echo "$(pwd)/$_rf" | _conapath
2617   fi
2618 }
2619
2620 _conapath() {
2621   sed "s#/\./#/#g"
2622 }
2623
2624 __initHome() {
2625   if [ -z "$_SCRIPT_HOME" ]; then
2626     if _exists readlink && _exists dirname; then
2627       _debug "Lets find script dir."
2628       _debug "_SCRIPT_" "$_SCRIPT_"
2629       _script="$(_readlink "$_SCRIPT_")"
2630       _debug "_script" "$_script"
2631       _script_home="$(dirname "$_script")"
2632       _debug "_script_home" "$_script_home"
2633       if [ -d "$_script_home" ]; then
2634         export _SCRIPT_HOME="$_script_home"
2635       else
2636         _err "It seems the script home is not correct:$_script_home"
2637       fi
2638     fi
2639   fi
2640
2641   #  if [ -z "$LE_WORKING_DIR" ]; then
2642   #    if [ -f "$DEFAULT_INSTALL_HOME/account.conf" ]; then
2643   #      _debug "It seems that $PROJECT_NAME is already installed in $DEFAULT_INSTALL_HOME"
2644   #      LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2645   #    else
2646   #      LE_WORKING_DIR="$_SCRIPT_HOME"
2647   #    fi
2648   #  fi
2649
2650   if [ -z "$LE_WORKING_DIR" ]; then
2651     _debug "Using default home:$DEFAULT_INSTALL_HOME"
2652     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2653   fi
2654   export LE_WORKING_DIR
2655
2656   if [ -z "$LE_CONFIG_HOME" ]; then
2657     LE_CONFIG_HOME="$LE_WORKING_DIR"
2658   fi
2659   _debug "Using config home:$LE_CONFIG_HOME"
2660   export LE_CONFIG_HOME
2661
2662   _DEFAULT_ACCOUNT_CONF_PATH="$LE_CONFIG_HOME/account.conf"
2663
2664   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2665     if [ -f "$_DEFAULT_ACCOUNT_CONF_PATH" ]; then
2666       . "$_DEFAULT_ACCOUNT_CONF_PATH"
2667     fi
2668   fi
2669
2670   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2671     ACCOUNT_CONF_PATH="$_DEFAULT_ACCOUNT_CONF_PATH"
2672   fi
2673   _debug3 ACCOUNT_CONF_PATH "$ACCOUNT_CONF_PATH"
2674   DEFAULT_LOG_FILE="$LE_CONFIG_HOME/$PROJECT_NAME.log"
2675
2676   DEFAULT_CA_HOME="$LE_CONFIG_HOME/ca"
2677
2678   if [ -z "$LE_TEMP_DIR" ]; then
2679     LE_TEMP_DIR="$LE_CONFIG_HOME/tmp"
2680   fi
2681 }
2682
2683 _clearAPI() {
2684   ACME_NEW_ACCOUNT=""
2685   ACME_KEY_CHANGE=""
2686   ACME_NEW_AUTHZ=""
2687   ACME_NEW_ORDER=""
2688   ACME_REVOKE_CERT=""
2689   ACME_NEW_NONCE=""
2690   ACME_AGREEMENT=""
2691 }
2692
2693 #server
2694 _initAPI() {
2695   _api_server="${1:-$ACME_DIRECTORY}"
2696   _debug "_init api for server: $_api_server"
2697
2698   MAX_API_RETRY_TIMES=10
2699   _sleep_retry_sec=10
2700   _request_retry_times=0
2701   while [ -z "$ACME_NEW_ACCOUNT" ] && [ "${_request_retry_times}" -lt "$MAX_API_RETRY_TIMES" ]; do
2702     _request_retry_times=$(_math "$_request_retry_times" + 1)
2703     response=$(_get "$_api_server")
2704     if [ "$?" != "0" ]; then
2705       _debug2 "response" "$response"
2706       _info "Can not init api for: $_api_server."
2707       _info "Sleep $_sleep_retry_sec and retry."
2708       _sleep "$_sleep_retry_sec"
2709       continue
2710     fi
2711     response=$(echo "$response" | _json_decode)
2712     _debug2 "response" "$response"
2713
2714     ACME_KEY_CHANGE=$(echo "$response" | _egrep_o 'keyChange" *: *"[^"]*"' | cut -d '"' -f 3)
2715     export ACME_KEY_CHANGE
2716
2717     ACME_NEW_AUTHZ=$(echo "$response" | _egrep_o 'newAuthz" *: *"[^"]*"' | cut -d '"' -f 3)
2718     export ACME_NEW_AUTHZ
2719
2720     ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'newOrder" *: *"[^"]*"' | cut -d '"' -f 3)
2721     export ACME_NEW_ORDER
2722
2723     ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'newAccount" *: *"[^"]*"' | cut -d '"' -f 3)
2724     export ACME_NEW_ACCOUNT
2725
2726     ACME_REVOKE_CERT=$(echo "$response" | _egrep_o 'revokeCert" *: *"[^"]*"' | cut -d '"' -f 3)
2727     export ACME_REVOKE_CERT
2728
2729     ACME_NEW_NONCE=$(echo "$response" | _egrep_o 'newNonce" *: *"[^"]*"' | cut -d '"' -f 3)
2730     export ACME_NEW_NONCE
2731
2732     ACME_AGREEMENT=$(echo "$response" | _egrep_o 'termsOfService" *: *"[^"]*"' | cut -d '"' -f 3)
2733     export ACME_AGREEMENT
2734
2735     _debug "ACME_KEY_CHANGE" "$ACME_KEY_CHANGE"
2736     _debug "ACME_NEW_AUTHZ" "$ACME_NEW_AUTHZ"
2737     _debug "ACME_NEW_ORDER" "$ACME_NEW_ORDER"
2738     _debug "ACME_NEW_ACCOUNT" "$ACME_NEW_ACCOUNT"
2739     _debug "ACME_REVOKE_CERT" "$ACME_REVOKE_CERT"
2740     _debug "ACME_AGREEMENT" "$ACME_AGREEMENT"
2741     _debug "ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2742     if [ "$ACME_NEW_ACCOUNT" ] && [ "$ACME_NEW_ORDER" ]; then
2743       return 0
2744     fi
2745     _info "Sleep $_sleep_retry_sec and retry."
2746     _sleep "$_sleep_retry_sec"
2747   done
2748   if [ "$ACME_NEW_ACCOUNT" ] && [ "$ACME_NEW_ORDER" ]; then
2749     return 0
2750   fi
2751   _err "Can not init api, for $_api_server"
2752   return 1
2753 }
2754
2755 _clearCA() {
2756   export CA_CONF=
2757   export ACCOUNT_KEY_PATH=
2758   export ACCOUNT_JSON_PATH=
2759 }
2760
2761 #[domain]  [keylength or isEcc flag]
2762 _initpath() {
2763   domain="$1"
2764   _ilength="$2"
2765
2766   __initHome
2767
2768   if [ -f "$ACCOUNT_CONF_PATH" ]; then
2769     . "$ACCOUNT_CONF_PATH"
2770   fi
2771
2772   if [ "$_ACME_IN_CRON" ]; then
2773     if [ ! "$_USER_PATH_EXPORTED" ]; then
2774       _USER_PATH_EXPORTED=1
2775       export PATH="$USER_PATH:$PATH"
2776     fi
2777   fi
2778
2779   if [ -z "$CA_HOME" ]; then
2780     CA_HOME="$DEFAULT_CA_HOME"
2781   fi
2782
2783   if [ -z "$ACME_DIRECTORY" ]; then
2784     if [ "$STAGE" ]; then
2785       ACME_DIRECTORY="$DEFAULT_STAGING_CA"
2786       _info "Using ACME_DIRECTORY: $ACME_DIRECTORY"
2787     else
2788       default_acme_server=$(_readaccountconf "DEFAULT_ACME_SERVER")
2789       _debug default_acme_server "$default_acme_server"
2790       if [ "$default_acme_server" ]; then
2791         ACME_DIRECTORY="$default_acme_server"
2792       else
2793         ACME_DIRECTORY="$DEFAULT_CA"
2794       fi
2795     fi
2796   fi
2797
2798   _debug ACME_DIRECTORY "$ACME_DIRECTORY"
2799   _ACME_SERVER_HOST="$(echo "$ACME_DIRECTORY" | cut -d : -f 2 | tr -s / | cut -d / -f 2)"
2800   _debug2 "_ACME_SERVER_HOST" "$_ACME_SERVER_HOST"
2801
2802   _ACME_SERVER_PATH="$(echo "$ACME_DIRECTORY" | cut -d : -f 2- | tr -s / | cut -d / -f 3-)"
2803   _debug2 "_ACME_SERVER_PATH" "$_ACME_SERVER_PATH"
2804
2805   CA_DIR="$CA_HOME/$_ACME_SERVER_HOST/$_ACME_SERVER_PATH"
2806   _DEFAULT_CA_CONF="$CA_DIR/ca.conf"
2807   if [ -z "$CA_CONF" ]; then
2808     CA_CONF="$_DEFAULT_CA_CONF"
2809   fi
2810   _debug3 CA_CONF "$CA_CONF"
2811
2812   _OLD_CADIR="$CA_HOME/$_ACME_SERVER_HOST"
2813   _OLD_ACCOUNT_KEY="$_OLD_CADIR/account.key"
2814   _OLD_ACCOUNT_JSON="$_OLD_CADIR/account.json"
2815   _OLD_CA_CONF="$_OLD_CADIR/ca.conf"
2816
2817   _DEFAULT_ACCOUNT_KEY_PATH="$CA_DIR/account.key"
2818   _DEFAULT_ACCOUNT_JSON_PATH="$CA_DIR/account.json"
2819   if [ -z "$ACCOUNT_KEY_PATH" ]; then
2820     ACCOUNT_KEY_PATH="$_DEFAULT_ACCOUNT_KEY_PATH"
2821     if [ -f "$_OLD_ACCOUNT_KEY" ] && ! [ -f "$ACCOUNT_KEY_PATH" ]; then
2822       mkdir -p "$CA_DIR"
2823       mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
2824     fi
2825   fi
2826
2827   if [ -z "$ACCOUNT_JSON_PATH" ]; then
2828     ACCOUNT_JSON_PATH="$_DEFAULT_ACCOUNT_JSON_PATH"
2829     if [ -f "$_OLD_ACCOUNT_JSON" ] && ! [ -f "$ACCOUNT_JSON_PATH" ]; then
2830       mkdir -p "$CA_DIR"
2831       mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
2832     fi
2833   fi
2834
2835   if [ -f "$_OLD_CA_CONF" ] && ! [ -f "$CA_CONF" ]; then
2836     mkdir -p "$CA_DIR"
2837     mv "$_OLD_CA_CONF" "$CA_CONF"
2838   fi
2839
2840   if [ -f "$CA_CONF" ]; then
2841     . "$CA_CONF"
2842   fi
2843
2844   if [ -z "$ACME_DIR" ]; then
2845     ACME_DIR="/home/.acme"
2846   fi
2847
2848   if [ -z "$APACHE_CONF_BACKUP_DIR" ]; then
2849     APACHE_CONF_BACKUP_DIR="$LE_CONFIG_HOME"
2850   fi
2851
2852   if [ -z "$USER_AGENT" ]; then
2853     USER_AGENT="$DEFAULT_USER_AGENT"
2854   fi
2855
2856   if [ -z "$HTTP_HEADER" ]; then
2857     HTTP_HEADER="$LE_CONFIG_HOME/http.header"
2858   fi
2859
2860   _DEFAULT_CERT_HOME="$LE_CONFIG_HOME"
2861   if [ -z "$CERT_HOME" ]; then
2862     CERT_HOME="$_DEFAULT_CERT_HOME"
2863   fi
2864
2865   if [ -z "$ACME_OPENSSL_BIN" ] || [ ! -f "$ACME_OPENSSL_BIN" ] || [ ! -x "$ACME_OPENSSL_BIN" ]; then
2866     ACME_OPENSSL_BIN="$DEFAULT_OPENSSL_BIN"
2867   fi
2868
2869   if [ -z "$domain" ]; then
2870     return 0
2871   fi
2872
2873   if [ -z "$DOMAIN_PATH" ]; then
2874     domainhome="$CERT_HOME/$domain"
2875     domainhomeecc="$CERT_HOME/$domain$ECC_SUFFIX"
2876
2877     DOMAIN_PATH="$domainhome"
2878
2879     if _isEccKey "$_ilength"; then
2880       DOMAIN_PATH="$domainhomeecc"
2881     elif [ -z "$__SELECTED_RSA_KEY" ]; then
2882       if [ ! -d "$domainhome" ] && [ -d "$domainhomeecc" ]; then
2883         _info "The domain '$domain' seems to have a ECC cert already, lets use ecc cert."
2884         DOMAIN_PATH="$domainhomeecc"
2885       fi
2886     fi
2887     _debug DOMAIN_PATH "$DOMAIN_PATH"
2888     export DOMAIN_PATH
2889   fi
2890
2891   if [ -z "$DOMAIN_BACKUP_PATH" ]; then
2892     DOMAIN_BACKUP_PATH="$DOMAIN_PATH/backup"
2893   fi
2894
2895   if [ -z "$DOMAIN_CONF" ]; then
2896     DOMAIN_CONF="$DOMAIN_PATH/$domain.conf"
2897   fi
2898
2899   if [ -z "$DOMAIN_SSL_CONF" ]; then
2900     DOMAIN_SSL_CONF="$DOMAIN_PATH/$domain.csr.conf"
2901   fi
2902
2903   if [ -z "$CSR_PATH" ]; then
2904     CSR_PATH="$DOMAIN_PATH/$domain.csr"
2905   fi
2906   if [ -z "$CERT_KEY_PATH" ]; then
2907     CERT_KEY_PATH="$DOMAIN_PATH/$domain.key"
2908   fi
2909   if [ -z "$CERT_PATH" ]; then
2910     CERT_PATH="$DOMAIN_PATH/$domain.cer"
2911   fi
2912   if [ -z "$CA_CERT_PATH" ]; then
2913     CA_CERT_PATH="$DOMAIN_PATH/ca.cer"
2914   fi
2915   if [ -z "$CERT_FULLCHAIN_PATH" ]; then
2916     CERT_FULLCHAIN_PATH="$DOMAIN_PATH/fullchain.cer"
2917   fi
2918   if [ -z "$CERT_PFX_PATH" ]; then
2919     CERT_PFX_PATH="$DOMAIN_PATH/$domain.pfx"
2920   fi
2921   if [ -z "$CERT_PKCS8_PATH" ]; then
2922     CERT_PKCS8_PATH="$DOMAIN_PATH/$domain.pkcs8"
2923   fi
2924
2925   if [ -z "$TLS_CONF" ]; then
2926     TLS_CONF="$DOMAIN_PATH/tls.validation.conf"
2927   fi
2928   if [ -z "$TLS_CERT" ]; then
2929     TLS_CERT="$DOMAIN_PATH/tls.validation.cert"
2930   fi
2931   if [ -z "$TLS_KEY" ]; then
2932     TLS_KEY="$DOMAIN_PATH/tls.validation.key"
2933   fi
2934   if [ -z "$TLS_CSR" ]; then
2935     TLS_CSR="$DOMAIN_PATH/tls.validation.csr"
2936   fi
2937
2938 }
2939
2940 _apachePath() {
2941   _APACHECTL="apachectl"
2942   if ! _exists apachectl; then
2943     if _exists apache2ctl; then
2944       _APACHECTL="apache2ctl"
2945     else
2946       _err "'apachectl not found. It seems that apache is not installed, or you are not root user.'"
2947       _err "Please use webroot mode to try again."
2948       return 1
2949     fi
2950   fi
2951
2952   if ! $_APACHECTL -V >/dev/null; then
2953     return 1
2954   fi
2955
2956   if [ "$APACHE_HTTPD_CONF" ]; then
2957     _saveaccountconf APACHE_HTTPD_CONF "$APACHE_HTTPD_CONF"
2958     httpdconf="$APACHE_HTTPD_CONF"
2959     httpdconfname="$(basename "$httpdconfname")"
2960   else
2961     httpdconfname="$($_APACHECTL -V | grep SERVER_CONFIG_FILE= | cut -d = -f 2 | tr -d '"')"
2962     _debug httpdconfname "$httpdconfname"
2963
2964     if [ -z "$httpdconfname" ]; then
2965       _err "Can not read apache config file."
2966       return 1
2967     fi
2968
2969     if _startswith "$httpdconfname" '/'; then
2970       httpdconf="$httpdconfname"
2971       httpdconfname="$(basename "$httpdconfname")"
2972     else
2973       httpdroot="$($_APACHECTL -V | grep HTTPD_ROOT= | cut -d = -f 2 | tr -d '"')"
2974       _debug httpdroot "$httpdroot"
2975       httpdconf="$httpdroot/$httpdconfname"
2976       httpdconfname="$(basename "$httpdconfname")"
2977     fi
2978   fi
2979   _debug httpdconf "$httpdconf"
2980   _debug httpdconfname "$httpdconfname"
2981   if [ ! -f "$httpdconf" ]; then
2982     _err "Apache Config file not found" "$httpdconf"
2983     return 1
2984   fi
2985   return 0
2986 }
2987
2988 _restoreApache() {
2989   if [ -z "$usingApache" ]; then
2990     return 0
2991   fi
2992   _initpath
2993   if ! _apachePath; then
2994     return 1
2995   fi
2996
2997   if [ ! -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname" ]; then
2998     _debug "No config file to restore."
2999     return 0
3000   fi
3001
3002   cat "$APACHE_CONF_BACKUP_DIR/$httpdconfname" >"$httpdconf"
3003   _debug "Restored: $httpdconf."
3004   if ! $_APACHECTL -t; then
3005     _err "Sorry, restore apache config error, please contact me."
3006     return 1
3007   fi
3008   _debug "Restored successfully."
3009   rm -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname"
3010   return 0
3011 }
3012
3013 _setApache() {
3014   _initpath
3015   if ! _apachePath; then
3016     return 1
3017   fi
3018
3019   #test the conf first
3020   _info "Checking if there is an error in the apache config file before starting."
3021
3022   if ! $_APACHECTL -t >/dev/null; then
3023     _err "The apache config file has error, please fix it first, then try again."
3024     _err "Don't worry, there is nothing changed to your system."
3025     return 1
3026   else
3027     _info "OK"
3028   fi
3029
3030   #backup the conf
3031   _debug "Backup apache config file" "$httpdconf"
3032   if ! cp "$httpdconf" "$APACHE_CONF_BACKUP_DIR/"; then
3033     _err "Can not backup apache config file, so abort. Don't worry, the apache config is not changed."
3034     _err "This might be a bug of $PROJECT_NAME , please report issue: $PROJECT"
3035     return 1
3036   fi
3037   _info "JFYI, Config file $httpdconf is backuped to $APACHE_CONF_BACKUP_DIR/$httpdconfname"
3038   _info "In case there is an error that can not be restored automatically, you may try restore it yourself."
3039   _info "The backup file will be deleted on success, just forget it."
3040
3041   #add alias
3042
3043   apacheVer="$($_APACHECTL -V | grep "Server version:" | cut -d : -f 2 | cut -d " " -f 2 | cut -d '/' -f 2)"
3044   _debug "apacheVer" "$apacheVer"
3045   apacheMajor="$(echo "$apacheVer" | cut -d . -f 1)"
3046   apacheMinor="$(echo "$apacheVer" | cut -d . -f 2)"
3047
3048   if [ "$apacheVer" ] && [ "$apacheMajor$apacheMinor" -ge "24" ]; then
3049     echo "
3050 Alias /.well-known/acme-challenge  $ACME_DIR
3051
3052 <Directory $ACME_DIR >
3053 Require all granted
3054 </Directory>
3055   " >>"$httpdconf"
3056   else
3057     echo "
3058 Alias /.well-known/acme-challenge  $ACME_DIR
3059
3060 <Directory $ACME_DIR >
3061 Order allow,deny
3062 Allow from all
3063 </Directory>
3064   " >>"$httpdconf"
3065   fi
3066
3067   _msg="$($_APACHECTL -t 2>&1)"
3068   if [ "$?" != "0" ]; then
3069     _err "Sorry, apache config error"
3070     if _restoreApache; then
3071       _err "The apache config file is restored."
3072     else
3073       _err "Sorry, the apache config file can not be restored, please report bug."
3074     fi
3075     return 1
3076   fi
3077
3078   if [ ! -d "$ACME_DIR" ]; then
3079     mkdir -p "$ACME_DIR"
3080     chmod 755 "$ACME_DIR"
3081   fi
3082
3083   if ! $_APACHECTL graceful; then
3084     _err "$_APACHECTL  graceful error, please contact me."
3085     _restoreApache
3086     return 1
3087   fi
3088   usingApache="1"
3089   return 0
3090 }
3091
3092 #find the real nginx conf file
3093 #backup
3094 #set the nginx conf
3095 #returns the real nginx conf file
3096 _setNginx() {
3097   _d="$1"
3098   _croot="$2"
3099   _thumbpt="$3"
3100
3101   FOUND_REAL_NGINX_CONF=""
3102   FOUND_REAL_NGINX_CONF_LN=""
3103   BACKUP_NGINX_CONF=""
3104   _debug _croot "$_croot"
3105   _start_f="$(echo "$_croot" | cut -d : -f 2)"
3106   _debug _start_f "$_start_f"
3107   if [ -z "$_start_f" ]; then
3108     _debug "find start conf from nginx command"
3109     if [ -z "$NGINX_CONF" ]; then
3110       if ! _exists "nginx"; then
3111         _err "nginx command is not found."
3112         return 1
3113       fi
3114       NGINX_CONF="$(nginx -V 2>&1 | _egrep_o "--conf-path=[^ ]* " | tr -d " ")"
3115       _debug NGINX_CONF "$NGINX_CONF"
3116       NGINX_CONF="$(echo "$NGINX_CONF" | cut -d = -f 2)"
3117       _debug NGINX_CONF "$NGINX_CONF"
3118       if [ -z "$NGINX_CONF" ]; then
3119         _err "Can not find nginx conf."
3120         NGINX_CONF=""
3121         return 1
3122       fi
3123       if [ ! -f "$NGINX_CONF" ]; then
3124         _err "'$NGINX_CONF' doesn't exist."
3125         NGINX_CONF=""
3126         return 1
3127       fi
3128       _debug "Found nginx conf file:$NGINX_CONF"
3129     fi
3130     _start_f="$NGINX_CONF"
3131   fi
3132   _debug "Start detect nginx conf for $_d from:$_start_f"
3133   if ! _checkConf "$_d" "$_start_f"; then
3134     _err "Can not find conf file for domain $d"
3135     return 1
3136   fi
3137   _info "Found conf file: $FOUND_REAL_NGINX_CONF"
3138
3139   _ln=$FOUND_REAL_NGINX_CONF_LN
3140   _debug "_ln" "$_ln"
3141
3142   _lnn=$(_math $_ln + 1)
3143   _debug _lnn "$_lnn"
3144   _start_tag="$(sed -n "$_lnn,${_lnn}p" "$FOUND_REAL_NGINX_CONF")"
3145   _debug "_start_tag" "$_start_tag"
3146   if [ "$_start_tag" = "$NGINX_START" ]; then
3147     _info "The domain $_d is already configured, skip"
3148     FOUND_REAL_NGINX_CONF=""
3149     return 0
3150   fi
3151
3152   mkdir -p "$DOMAIN_BACKUP_PATH"
3153   _backup_conf="$DOMAIN_BACKUP_PATH/$_d.nginx.conf"
3154   _debug _backup_conf "$_backup_conf"
3155   BACKUP_NGINX_CONF="$_backup_conf"
3156   _info "Backup $FOUND_REAL_NGINX_CONF to $_backup_conf"
3157   if ! cp "$FOUND_REAL_NGINX_CONF" "$_backup_conf"; then
3158     _err "backup error."
3159     FOUND_REAL_NGINX_CONF=""
3160     return 1
3161   fi
3162
3163   if ! _exists "nginx"; then
3164     _err "nginx command is not found."
3165     return 1
3166   fi
3167   _info "Check the nginx conf before setting up."
3168   if ! nginx -t >/dev/null; then
3169     return 1
3170   fi
3171
3172   _info "OK, Set up nginx config file"
3173
3174   if ! sed -n "1,${_ln}p" "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"; then
3175     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3176     _err "write nginx conf error, but don't worry, the file is restored to the original version."
3177     return 1
3178   fi
3179
3180   echo "$NGINX_START
3181 location ~ \"^/\.well-known/acme-challenge/([-_a-zA-Z0-9]+)\$\" {
3182   default_type text/plain;
3183   return 200 \"\$1.$_thumbpt\";
3184 }
3185 #NGINX_START
3186 " >>"$FOUND_REAL_NGINX_CONF"
3187
3188   if ! sed -n "${_lnn},99999p" "$_backup_conf" >>"$FOUND_REAL_NGINX_CONF"; then
3189     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3190     _err "write nginx conf error, but don't worry, the file is restored."
3191     return 1
3192   fi
3193   _debug3 "Modified config:$(cat $FOUND_REAL_NGINX_CONF)"
3194   _info "nginx conf is done, let's check it again."
3195   if ! nginx -t >/dev/null; then
3196     _err "It seems that nginx conf was broken, let's restore."
3197     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3198     return 1
3199   fi
3200
3201   _info "Reload nginx"
3202   if ! nginx -s reload >/dev/null; then
3203     _err "It seems that nginx reload error, let's restore."
3204     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3205     return 1
3206   fi
3207
3208   return 0
3209 }
3210
3211 #d , conf
3212 _checkConf() {
3213   _d="$1"
3214   _c_file="$2"
3215   _debug "Start _checkConf from:$_c_file"
3216   if [ ! -f "$2" ] && ! echo "$2" | grep '*$' >/dev/null && echo "$2" | grep '*' >/dev/null; then
3217     _debug "wildcard"
3218     for _w_f in $2; do
3219       if [ -f "$_w_f" ] && _checkConf "$1" "$_w_f"; then
3220         return 0
3221       fi
3222     done
3223     #not found
3224     return 1
3225   elif [ -f "$2" ]; then
3226     _debug "single"
3227     if _isRealNginxConf "$1" "$2"; then
3228       _debug "$2 is found."
3229       FOUND_REAL_NGINX_CONF="$2"
3230       return 0
3231     fi
3232     if cat "$2" | tr "\t" " " | grep "^ *include *.*;" >/dev/null; then
3233       _debug "Try include files"
3234       for included in $(cat "$2" | tr "\t" " " | grep "^ *include *.*;" | sed "s/include //" | tr -d " ;"); do
3235         _debug "check included $included"
3236         if ! _startswith "$included" "/" && _exists dirname; then
3237           _relpath="$(dirname "$2")"
3238           _debug "_relpath" "$_relpath"
3239           included="$_relpath/$included"
3240         fi
3241         if _checkConf "$1" "$included"; then
3242           return 0
3243         fi
3244       done
3245     fi
3246     return 1
3247   else
3248     _debug "$2 not found."
3249     return 1
3250   fi
3251   return 1
3252 }
3253
3254 #d , conf
3255 _isRealNginxConf() {
3256   _debug "_isRealNginxConf $1 $2"
3257   if [ -f "$2" ]; then
3258     for _fln in $(tr "\t" ' ' <"$2" | grep -n "^ *server_name.* $1" | cut -d : -f 1); do
3259       _debug _fln "$_fln"
3260       if [ "$_fln" ]; then
3261         _start=$(tr "\t" ' ' <"$2" | _head_n "$_fln" | grep -n "^ *server *" | grep -v server_name | _tail_n 1)
3262         _debug "_start" "$_start"
3263         _start_n=$(echo "$_start" | cut -d : -f 1)
3264         _start_nn=$(_math $_start_n + 1)
3265         _debug "_start_n" "$_start_n"
3266         _debug "_start_nn" "$_start_nn"
3267
3268         _left="$(sed -n "${_start_nn},99999p" "$2")"
3269         _debug2 _left "$_left"
3270         _end="$(echo "$_left" | tr "\t" ' ' | grep -n "^ *server *" | grep -v server_name | _head_n 1)"
3271         _debug "_end" "$_end"
3272         if [ "$_end" ]; then
3273           _end_n=$(echo "$_end" | cut -d : -f 1)
3274           _debug "_end_n" "$_end_n"
3275           _seg_n=$(echo "$_left" | sed -n "1,${_end_n}p")
3276         else
3277           _seg_n="$_left"
3278         fi
3279
3280         _debug "_seg_n" "$_seg_n"
3281
3282         _skip_ssl=1
3283         for _listen_i in $(echo "$_seg_n" | tr "\t" ' ' | grep "^ *listen" | tr -d " "); do
3284           if [ "$_listen_i" ]; then
3285             if [ "$(echo "$_listen_i" | _egrep_o "listen.*ssl")" ]; then
3286               _debug2 "$_listen_i is ssl"
3287             else
3288               _debug2 "$_listen_i is plain text"
3289               _skip_ssl=""
3290               break
3291             fi
3292           fi
3293         done
3294
3295         if [ "$_skip_ssl" = "1" ]; then
3296           _debug "ssl on, skip"
3297         else
3298           FOUND_REAL_NGINX_CONF_LN=$_fln
3299           _debug3 "found FOUND_REAL_NGINX_CONF_LN" "$FOUND_REAL_NGINX_CONF_LN"
3300           return 0
3301         fi
3302       fi
3303     done
3304   fi
3305   return 1
3306 }
3307
3308 #restore all the nginx conf
3309 _restoreNginx() {
3310   if [ -z "$NGINX_RESTORE_VLIST" ]; then
3311     _debug "No need to restore nginx, skip."
3312     return
3313   fi
3314   _debug "_restoreNginx"
3315   _debug "NGINX_RESTORE_VLIST" "$NGINX_RESTORE_VLIST"
3316
3317   for ng_entry in $(echo "$NGINX_RESTORE_VLIST" | tr "$dvsep" ' '); do
3318     _debug "ng_entry" "$ng_entry"
3319     _nd=$(echo "$ng_entry" | cut -d "$sep" -f 1)
3320     _ngconf=$(echo "$ng_entry" | cut -d "$sep" -f 2)
3321     _ngbackupconf=$(echo "$ng_entry" | cut -d "$sep" -f 3)
3322     _info "Restoring from $_ngbackupconf to $_ngconf"
3323     cat "$_ngbackupconf" >"$_ngconf"
3324   done
3325
3326   _info "Reload nginx"
3327   if ! nginx -s reload >/dev/null; then
3328     _err "It seems that nginx reload error, please report bug."
3329     return 1
3330   fi
3331   return 0
3332 }
3333
3334 _clearup() {
3335   _stopserver "$serverproc"
3336   serverproc=""
3337   _restoreApache
3338   _restoreNginx
3339   _clearupdns
3340   if [ -z "$DEBUG" ]; then
3341     rm -f "$TLS_CONF"
3342     rm -f "$TLS_CERT"
3343     rm -f "$TLS_KEY"
3344     rm -f "$TLS_CSR"
3345   fi
3346 }
3347
3348 _clearupdns() {
3349   _debug "_clearupdns"
3350   _debug "dns_entries" "$dns_entries"
3351
3352   if [ -z "$dns_entries" ]; then
3353     _debug "skip dns."
3354     return
3355   fi
3356   _info "Removing DNS records."
3357
3358   for entry in $dns_entries; do
3359     d=$(_getfield "$entry" 1)
3360     txtdomain=$(_getfield "$entry" 2)
3361     aliasDomain=$(_getfield "$entry" 3)
3362     _currentRoot=$(_getfield "$entry" 4)
3363     txt=$(_getfield "$entry" 5)
3364     d_api=$(_getfield "$entry" 6)
3365     _debug "d" "$d"
3366     _debug "txtdomain" "$txtdomain"
3367     _debug "aliasDomain" "$aliasDomain"
3368     _debug "_currentRoot" "$_currentRoot"
3369     _debug "txt" "$txt"
3370     _debug "d_api" "$d_api"
3371     if [ "$d_api" = "$txt" ]; then
3372       d_api=""
3373     fi
3374
3375     if [ -z "$d_api" ]; then
3376       _info "Not Found domain api file: $d_api"
3377       continue
3378     fi
3379
3380     if [ "$aliasDomain" ]; then
3381       txtdomain="$aliasDomain"
3382     fi
3383
3384     (
3385       if ! . "$d_api"; then
3386         _err "Load file $d_api error. Please check your api file and try again."
3387         return 1
3388       fi
3389
3390       rmcommand="${_currentRoot}_rm"
3391       if ! _exists "$rmcommand"; then
3392         _err "It seems that your api file doesn't define $rmcommand"
3393         return 1
3394       fi
3395       _info "Removing txt: $txt for domain: $txtdomain"
3396       if ! $rmcommand "$txtdomain" "$txt"; then
3397         _err "Error removing txt for domain:$txtdomain"
3398         return 1
3399       fi
3400       _info "Removed: Success"
3401     )
3402
3403   done
3404 }
3405
3406 # webroot  removelevel tokenfile
3407 _clearupwebbroot() {
3408   __webroot="$1"
3409   if [ -z "$__webroot" ]; then
3410     _debug "no webroot specified, skip"
3411     return 0
3412   fi
3413
3414   _rmpath=""
3415   if [ "$2" = '1' ]; then
3416     _rmpath="$__webroot/.well-known"
3417   elif [ "$2" = '2' ]; then
3418     _rmpath="$__webroot/.well-known/acme-challenge"
3419   elif [ "$2" = '3' ]; then
3420     _rmpath="$__webroot/.well-known/acme-challenge/$3"
3421   else
3422     _debug "Skip for removelevel:$2"
3423   fi
3424
3425   if [ "$_rmpath" ]; then
3426     if [ "$DEBUG" ]; then
3427       _debug "Debugging, skip removing: $_rmpath"
3428     else
3429       rm -rf "$_rmpath"
3430     fi
3431   fi
3432
3433   return 0
3434
3435 }
3436
3437 _on_before_issue() {
3438   _chk_web_roots="$1"
3439   _chk_main_domain="$2"
3440   _chk_alt_domains="$3"
3441   _chk_pre_hook="$4"
3442   _chk_local_addr="$5"
3443   _debug _on_before_issue
3444   _debug _chk_main_domain "$_chk_main_domain"
3445   _debug _chk_alt_domains "$_chk_alt_domains"
3446   #run pre hook
3447   if [ "$_chk_pre_hook" ]; then
3448     _info "Run pre hook:'$_chk_pre_hook'"
3449     if ! (
3450       export Le_Domain="$_chk_main_domain"
3451       export Le_Alt="$_chk_alt_domains"
3452       cd "$DOMAIN_PATH" && eval "$_chk_pre_hook"
3453     ); then
3454       _err "Error when run pre hook."
3455       return 1
3456     fi
3457   fi
3458
3459   if _hasfield "$_chk_web_roots" "$NO_VALUE"; then
3460     if ! _exists "socat"; then
3461       _err "Please install socat tools first."
3462       return 1
3463     fi
3464   fi
3465
3466   _debug Le_LocalAddress "$_chk_local_addr"
3467
3468   _index=1
3469   _currentRoot=""
3470   _addrIndex=1
3471   _w_index=1
3472   while true; do
3473     d="$(echo "$_chk_main_domain,$_chk_alt_domains," | cut -d , -f "$_w_index")"
3474     _w_index="$(_math "$_w_index" + 1)"
3475     _debug d "$d"
3476     if [ -z "$d" ]; then
3477       break
3478     fi
3479     _debug "Check for domain" "$d"
3480     _currentRoot="$(_getfield "$_chk_web_roots" $_index)"
3481     _debug "_currentRoot" "$_currentRoot"
3482     _index=$(_math $_index + 1)
3483     _checkport=""
3484     if [ "$_currentRoot" = "$NO_VALUE" ]; then
3485       _info "Standalone mode."
3486       if [ -z "$Le_HTTPPort" ]; then
3487         Le_HTTPPort=80
3488         _cleardomainconf "Le_HTTPPort"
3489       else
3490         _savedomainconf "Le_HTTPPort" "$Le_HTTPPort"
3491       fi
3492       _checkport="$Le_HTTPPort"
3493     elif [ "$_currentRoot" = "$W_ALPN" ]; then
3494       _info "Standalone alpn mode."
3495       if [ -z "$Le_TLSPort" ]; then
3496         Le_TLSPort=443
3497       else
3498         _savedomainconf "Le_TLSPort" "$Le_TLSPort"
3499       fi
3500       _checkport="$Le_TLSPort"
3501     fi
3502
3503     if [ "$_checkport" ]; then
3504       _debug _checkport "$_checkport"
3505       _checkaddr="$(_getfield "$_chk_local_addr" $_addrIndex)"
3506       _debug _checkaddr "$_checkaddr"
3507
3508       _addrIndex="$(_math $_addrIndex + 1)"
3509
3510       _netprc="$(_ss "$_checkport" | grep "$_checkport")"
3511       netprc="$(echo "$_netprc" | grep "$_checkaddr")"
3512       if [ -z "$netprc" ]; then
3513         netprc="$(echo "$_netprc" | grep "$LOCAL_ANY_ADDRESS:$_checkport")"
3514       fi
3515       if [ "$netprc" ]; then
3516         _err "$netprc"
3517         _err "tcp port $_checkport is already used by $(echo "$netprc" | cut -d : -f 4)"
3518         _err "Please stop it first"
3519         return 1
3520       fi
3521     fi
3522   done
3523
3524   if _hasfield "$_chk_web_roots" "apache"; then
3525     if ! _setApache; then
3526       _err "set up apache error. Report error to me."
3527       return 1
3528     fi
3529   else
3530     usingApache=""
3531   fi
3532
3533 }
3534
3535 _on_issue_err() {
3536   _chk_post_hook="$1"
3537   _chk_vlist="$2"
3538   _debug _on_issue_err
3539
3540   if [ "$LOG_FILE" ]; then
3541     _err "Please check log file for more details: $LOG_FILE"
3542   else
3543     _err "Please add '--debug' or '--log' to check more details."
3544     _err "See: $_DEBUG_WIKI"
3545   fi
3546
3547   #run the post hook
3548   if [ "$_chk_post_hook" ]; then
3549     _info "Run post hook:'$_chk_post_hook'"
3550     if ! (
3551       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3552     ); then
3553       _err "Error when run post hook."
3554       return 1
3555     fi
3556   fi
3557
3558   #trigger the validation to flush the pending authz
3559   _debug2 "_chk_vlist" "$_chk_vlist"
3560   if [ "$_chk_vlist" ]; then
3561     (
3562       _debug2 "start to deactivate authz"
3563       ventries=$(echo "$_chk_vlist" | tr "$dvsep" ' ')
3564       for ventry in $ventries; do
3565         d=$(echo "$ventry" | cut -d "$sep" -f 1)
3566         keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
3567         uri=$(echo "$ventry" | cut -d "$sep" -f 3)
3568         vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
3569         _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
3570         __trigger_validation "$uri" "$keyauthorization"
3571       done
3572     )
3573   fi
3574
3575   if [ "$_ACME_IS_RENEW" = "1" ] && _hasfield "$Le_Webroot" "$W_DNS"; then
3576     _err "$_DNS_MANUAL_ERR"
3577   fi
3578
3579   if [ "$DEBUG" ] && [ "$DEBUG" -gt "0" ]; then
3580     _debug "$(_dlg_versions)"
3581   fi
3582
3583 }
3584
3585 _on_issue_success() {
3586   _chk_post_hook="$1"
3587   _chk_renew_hook="$2"
3588   _debug _on_issue_success
3589
3590   #run the post hook
3591   if [ "$_chk_post_hook" ]; then
3592     _info "Run post hook:'$_chk_post_hook'"
3593     if ! (
3594       export CERT_PATH
3595       export CERT_KEY_PATH
3596       export CA_CERT_PATH
3597       export CERT_FULLCHAIN_PATH
3598       export Le_Domain="$_main_domain"
3599       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3600     ); then
3601       _err "Error when run post hook."
3602       return 1
3603     fi
3604   fi
3605
3606   #run renew hook
3607   if [ "$_ACME_IS_RENEW" ] && [ "$_chk_renew_hook" ]; then
3608     _info "Run renew hook:'$_chk_renew_hook'"
3609     if ! (
3610       export CERT_PATH
3611       export CERT_KEY_PATH
3612       export CA_CERT_PATH
3613       export CERT_FULLCHAIN_PATH
3614       export Le_Domain="$_main_domain"
3615       cd "$DOMAIN_PATH" && eval "$_chk_renew_hook"
3616     ); then
3617       _err "Error when run renew hook."
3618       return 1
3619     fi
3620   fi
3621
3622   if _hasfield "$Le_Webroot" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
3623     _err "$_DNS_MANUAL_WARN"
3624   fi
3625
3626 }
3627
3628 #account_key_length   eab-kid  eab-hmac-key
3629 registeraccount() {
3630   _account_key_length="$1"
3631   _eab_id="$2"
3632   _eab_hmac_key="$3"
3633   _initpath
3634   _regAccount "$_account_key_length" "$_eab_id" "$_eab_hmac_key"
3635 }
3636
3637 __calcAccountKeyHash() {
3638   [ -f "$ACCOUNT_KEY_PATH" ] && _digest sha256 <"$ACCOUNT_KEY_PATH"
3639 }
3640
3641 __calc_account_thumbprint() {
3642   printf "%s" "$jwk" | tr -d ' ' | _digest "sha256" | _url_replace
3643 }
3644
3645 _getAccountEmail() {
3646   if [ "$ACCOUNT_EMAIL" ]; then
3647     echo "$ACCOUNT_EMAIL"
3648     return 0
3649   fi
3650   if [ -z "$CA_EMAIL" ]; then
3651     CA_EMAIL="$(_readcaconf CA_EMAIL)"
3652   fi
3653   if [ "$CA_EMAIL" ]; then
3654     echo "$CA_EMAIL"
3655     return 0
3656   fi
3657   _readaccountconf "ACCOUNT_EMAIL"
3658 }
3659
3660 #keylength
3661 _regAccount() {
3662   _initpath
3663   _reg_length="$1"
3664   _eab_id="$2"
3665   _eab_hmac_key="$3"
3666   _debug3 _regAccount "$_regAccount"
3667   _initAPI
3668
3669   mkdir -p "$CA_DIR"
3670
3671   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3672     if ! _create_account_key "$_reg_length"; then
3673       _err "Create account key error."
3674       return 1
3675     fi
3676   fi
3677
3678   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3679     return 1
3680   fi
3681   if [ "$_eab_id" ] && [ "$_eab_hmac_key" ]; then
3682     _savecaconf CA_EAB_KEY_ID "$_eab_id"
3683     _savecaconf CA_EAB_HMAC_KEY "$_eab_hmac_key"
3684   fi
3685   _eab_id=$(_readcaconf "CA_EAB_KEY_ID")
3686   _eab_hmac_key=$(_readcaconf "CA_EAB_HMAC_KEY")
3687   _secure_debug3 _eab_id "$_eab_id"
3688   _secure_debug3 _eab_hmac_key "$_eab_hmac_key"
3689   _email="$(_getAccountEmail)"
3690   if [ "$_email" ]; then
3691     _savecaconf "CA_EMAIL" "$_email"
3692   fi
3693
3694   if [ "$ACME_DIRECTORY" = "$CA_ZEROSSL" ]; then
3695     if [ -z "$_eab_id" ] || [ -z "$_eab_hmac_key" ]; then
3696       _info "No EAB credentials found for ZeroSSL, let's get one"
3697       if [ -z "$_email" ]; then
3698         _info "$(__green "$PROJECT_NAME is using ZeroSSL as default CA now.")"
3699         _info "$(__green "Please update your account with an email address first.")"
3700         _info "$(__green "$PROJECT_ENTRY --register-account -m my@example.com")"
3701         _info "See: $(__green "$_ZEROSSL_WIKI")"
3702         return 1
3703       fi
3704       _eabresp=$(_post "email=$_email" $_ZERO_EAB_ENDPOINT)
3705       if [ "$?" != "0" ]; then
3706         _debug2 "$_eabresp"
3707         _err "Can not get EAB credentials from ZeroSSL."
3708         return 1
3709       fi
3710       _secure_debug2 _eabresp "$_eabresp"
3711       _eab_id="$(echo "$_eabresp" | tr ',}' '\n\n' | grep '"eab_kid"' | cut -d : -f 2 | tr -d '"')"
3712       _secure_debug2 _eab_id "$_eab_id"
3713       if [ -z "$_eab_id" ]; then
3714         _err "Can not resolve _eab_id"
3715         return 1
3716       fi
3717       _eab_hmac_key="$(echo "$_eabresp" | tr ',}' '\n\n' | grep '"eab_hmac_key"' | cut -d : -f 2 | tr -d '"')"
3718       _secure_debug2 _eab_hmac_key "$_eab_hmac_key"
3719       if [ -z "$_eab_hmac_key" ]; then
3720         _err "Can not resolve _eab_hmac_key"
3721         return 1
3722       fi
3723       _savecaconf CA_EAB_KEY_ID "$_eab_id"
3724       _savecaconf CA_EAB_HMAC_KEY "$_eab_hmac_key"
3725     fi
3726   fi
3727   if [ "$_eab_id" ] && [ "$_eab_hmac_key" ]; then
3728     eab_protected="{\"alg\":\"HS256\",\"kid\":\"$_eab_id\",\"url\":\"${ACME_NEW_ACCOUNT}\"}"
3729     _debug3 eab_protected "$eab_protected"
3730
3731     eab_protected64=$(printf "%s" "$eab_protected" | _base64 | _url_replace)
3732     _debug3 eab_protected64 "$eab_protected64"
3733
3734     eab_payload64=$(printf "%s" "$jwk" | _base64 | _url_replace)
3735     _debug3 eab_payload64 "$eab_payload64"
3736
3737     eab_sign_t="$eab_protected64.$eab_payload64"
3738     _debug3 eab_sign_t "$eab_sign_t"
3739
3740     key_hex="$(_durl_replace_base64 "$_eab_hmac_key" | _dbase64 multi | _hex_dump | tr -d ' ')"
3741     _debug3 key_hex "$key_hex"
3742
3743     eab_signature=$(printf "%s" "$eab_sign_t" | _hmac sha256 $key_hex | _base64 | _url_replace)
3744     _debug3 eab_signature "$eab_signature"
3745
3746     externalBinding=",\"externalAccountBinding\":{\"protected\":\"$eab_protected64\", \"payload\":\"$eab_payload64\", \"signature\":\"$eab_signature\"}"
3747     _debug3 externalBinding "$externalBinding"
3748   fi
3749   if [ "$_email" ]; then
3750     email_sg="\"contact\": [\"mailto:$_email\"], "
3751   fi
3752   regjson="{$email_sg\"termsOfServiceAgreed\": true$externalBinding}"
3753
3754   _info "Registering account: $ACME_DIRECTORY"
3755
3756   if ! _send_signed_request "${ACME_NEW_ACCOUNT}" "$regjson"; then
3757     _err "Register account Error: $response"
3758     return 1
3759   fi
3760
3761   _eabAlreadyBound=""
3762   if [ "$code" = "" ] || [ "$code" = '201' ]; then
3763     echo "$response" >"$ACCOUNT_JSON_PATH"
3764     _info "Registered"
3765   elif [ "$code" = '409' ] || [ "$code" = '200' ]; then
3766     _info "Already registered"
3767   elif [ "$code" = '400' ] && _contains "$response" 'The account is not awaiting external account binding'; then
3768     _info "Already register EAB."
3769     _eabAlreadyBound=1
3770   else
3771     _err "Register account Error: $response"
3772     return 1
3773   fi
3774
3775   if [ -z "$_eabAlreadyBound" ]; then
3776     _debug2 responseHeaders "$responseHeaders"
3777     _accUri="$(echo "$responseHeaders" | grep -i "^Location:" | _head_n 1 | cut -d ':' -f 2- | tr -d "\r\n ")"
3778     _debug "_accUri" "$_accUri"
3779     if [ -z "$_accUri" ]; then
3780       _err "Can not find account id url."
3781       _err "$responseHeaders"
3782       return 1
3783     fi
3784     _savecaconf "ACCOUNT_URL" "$_accUri"
3785   else
3786     ACCOUNT_URL="$(_readcaconf ACCOUNT_URL)"
3787   fi
3788   export ACCOUNT_URL="$_accUri"
3789
3790   CA_KEY_HASH="$(__calcAccountKeyHash)"
3791   _debug "Calc CA_KEY_HASH" "$CA_KEY_HASH"
3792   _savecaconf CA_KEY_HASH "$CA_KEY_HASH"
3793
3794   if [ "$code" = '403' ]; then
3795     _err "It seems that the account key is already deactivated, please use a new account key."
3796     return 1
3797   fi
3798
3799   ACCOUNT_THUMBPRINT="$(__calc_account_thumbprint)"
3800   _info "ACCOUNT_THUMBPRINT" "$ACCOUNT_THUMBPRINT"
3801 }
3802
3803 #implement updateaccount
3804 updateaccount() {
3805   _initpath
3806
3807   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3808     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3809     return 1
3810   fi
3811
3812   _accUri=$(_readcaconf "ACCOUNT_URL")
3813   _debug _accUri "$_accUri"
3814
3815   if [ -z "$_accUri" ]; then
3816     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3817     _err "Then try again."
3818     return 1
3819   fi
3820
3821   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3822     return 1
3823   fi
3824   _initAPI
3825
3826   _email="$(_getAccountEmail)"
3827
3828   if [ "$_email" ]; then
3829     updjson='{"contact": ["mailto:'$_email'"]}'
3830   else
3831     updjson='{"contact": []}'
3832   fi
3833
3834   _send_signed_request "$_accUri" "$updjson"
3835
3836   if [ "$code" = '200' ]; then
3837     echo "$response" >"$ACCOUNT_JSON_PATH"
3838     _info "Account update success for $_accUri."
3839   else
3840     _info "Error. The account was not updated."
3841     return 1
3842   fi
3843 }
3844
3845 #Implement deactivate account
3846 deactivateaccount() {
3847   _initpath
3848
3849   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3850     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3851     return 1
3852   fi
3853
3854   _accUri=$(_readcaconf "ACCOUNT_URL")
3855   _debug _accUri "$_accUri"
3856
3857   if [ -z "$_accUri" ]; then
3858     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3859     _err "Then try again."
3860     return 1
3861   fi
3862
3863   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3864     return 1
3865   fi
3866   _initAPI
3867
3868   _djson="{\"status\":\"deactivated\"}"
3869
3870   if _send_signed_request "$_accUri" "$_djson" && _contains "$response" '"deactivated"'; then
3871     _info "Deactivate account success for $_accUri."
3872     _accid=$(echo "$response" | _egrep_o "\"id\" *: *[^,]*," | cut -d : -f 2 | tr -d ' ,')
3873   elif [ "$code" = "403" ]; then
3874     _info "The account is already deactivated."
3875     _accid=$(_getfield "$_accUri" "999" "/")
3876   else
3877     _err "Deactivate: account failed for $_accUri."
3878     return 1
3879   fi
3880
3881   _debug "Account id: $_accid"
3882   if [ "$_accid" ]; then
3883     _deactivated_account_path="$CA_DIR/deactivated/$_accid"
3884     _debug _deactivated_account_path "$_deactivated_account_path"
3885     if mkdir -p "$_deactivated_account_path"; then
3886       _info "Moving deactivated account info to $_deactivated_account_path/"
3887       mv "$CA_CONF" "$_deactivated_account_path/"
3888       mv "$ACCOUNT_JSON_PATH" "$_deactivated_account_path/"
3889       mv "$ACCOUNT_KEY_PATH" "$_deactivated_account_path/"
3890     else
3891       _err "Can not create dir: $_deactivated_account_path, try to remove the deactivated account key."
3892       rm -f "$CA_CONF"
3893       rm -f "$ACCOUNT_JSON_PATH"
3894       rm -f "$ACCOUNT_KEY_PATH"
3895     fi
3896   fi
3897 }
3898
3899 # domain folder  file
3900 _findHook() {
3901   _hookdomain="$1"
3902   _hookcat="$2"
3903   _hookname="$3"
3904
3905   if [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname" ]; then
3906     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname"
3907   elif [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname.sh" ]; then
3908     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname.sh"
3909   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname" ]; then
3910     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname"
3911   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname.sh" ]; then
3912     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname.sh"
3913   elif [ -f "$LE_WORKING_DIR/$_hookname" ]; then
3914     d_api="$LE_WORKING_DIR/$_hookname"
3915   elif [ -f "$LE_WORKING_DIR/$_hookname.sh" ]; then
3916     d_api="$LE_WORKING_DIR/$_hookname.sh"
3917   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname" ]; then
3918     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname"
3919   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname.sh" ]; then
3920     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname.sh"
3921   fi
3922
3923   printf "%s" "$d_api"
3924 }
3925
3926 #domain
3927 __get_domain_new_authz() {
3928   _gdnd="$1"
3929   _info "Getting new-authz for domain" "$_gdnd"
3930   _initAPI
3931   _Max_new_authz_retry_times=5
3932   _authz_i=0
3933   while [ "$_authz_i" -lt "$_Max_new_authz_retry_times" ]; do
3934     _debug "Try new-authz for the $_authz_i time."
3935     if ! _send_signed_request "${ACME_NEW_AUTHZ}" "{\"resource\": \"new-authz\", \"identifier\": {\"type\": \"dns\", \"value\": \"$(_idn "$_gdnd")\"}}"; then
3936       _err "Can not get domain new authz."
3937       return 1
3938     fi
3939     if _contains "$response" "No registration exists matching provided key"; then
3940       _err "It seems there is an error, but it's recovered now, please try again."
3941       _err "If you see this message for a second time, please report bug: $(__green "$PROJECT")"
3942       _clearcaconf "CA_KEY_HASH"
3943       break
3944     fi
3945     if ! _contains "$response" "An error occurred while processing your request"; then
3946       _info "The new-authz request is ok."
3947       break
3948     fi
3949     _authz_i="$(_math "$_authz_i" + 1)"
3950     _info "The server is busy, Sleep $_authz_i to retry."
3951     _sleep "$_authz_i"
3952   done
3953
3954   if [ "$_authz_i" = "$_Max_new_authz_retry_times" ]; then
3955     _err "new-authz retry reach the max $_Max_new_authz_retry_times times."
3956   fi
3957
3958   if [ "$code" ] && [ "$code" != '201' ]; then
3959     _err "new-authz error: $response"
3960     return 1
3961   fi
3962
3963 }
3964
3965 #uri keyAuthorization
3966 __trigger_validation() {
3967   _debug2 "Trigger domain validation."
3968   _t_url="$1"
3969   _debug2 _t_url "$_t_url"
3970   _t_key_authz="$2"
3971   _debug2 _t_key_authz "$_t_key_authz"
3972   _t_vtype="$3"
3973   _debug2 _t_vtype "$_t_vtype"
3974
3975   _send_signed_request "$_t_url" "{}"
3976
3977 }
3978
3979 #endpoint  domain type
3980 _ns_lookup_impl() {
3981   _ns_ep="$1"
3982   _ns_domain="$2"
3983   _ns_type="$3"
3984   _debug2 "_ns_ep" "$_ns_ep"
3985   _debug2 "_ns_domain" "$_ns_domain"
3986   _debug2 "_ns_type" "$_ns_type"
3987
3988   response="$(_H1="accept: application/dns-json" _get "$_ns_ep?name=$_ns_domain&type=$_ns_type")"
3989   _ret=$?
3990   _debug2 "response" "$response"
3991   if [ "$_ret" != "0" ]; then
3992     return $_ret
3993   fi
3994   _answers="$(echo "$response" | tr '{}' '<>' | _egrep_o '"Answer":\[[^]]*]' | tr '<>' '\n\n')"
3995   _debug2 "_answers" "$_answers"
3996   echo "$_answers"
3997 }
3998
3999 #domain, type
4000 _ns_lookup_cf() {
4001   _cf_ld="$1"
4002   _cf_ld_type="$2"
4003   _cf_ep="https://cloudflare-dns.com/dns-query"
4004   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
4005 }
4006
4007 #domain, type
4008 _ns_purge_cf() {
4009   _cf_d="$1"
4010   _cf_d_type="$2"
4011   _debug "Cloudflare purge $_cf_d_type record for domain $_cf_d"
4012   _cf_purl="https://cloudflare-dns.com/api/v1/purge?domain=$_cf_d&type=$_cf_d_type"
4013   response="$(_post "" "$_cf_purl")"
4014   _debug2 response "$response"
4015 }
4016
4017 #checks if cf server is available
4018 _ns_is_available_cf() {
4019   if _get "https://cloudflare-dns.com" "" 10 >/dev/null; then
4020     return 0
4021   else
4022     return 1
4023   fi
4024 }
4025
4026 _ns_is_available_google() {
4027   if _get "https://dns.google" "" 10 >/dev/null; then
4028     return 0
4029   else
4030     return 1
4031   fi
4032 }
4033
4034 #domain, type
4035 _ns_lookup_google() {
4036   _cf_ld="$1"
4037   _cf_ld_type="$2"
4038   _cf_ep="https://dns.google/resolve"
4039   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
4040 }
4041
4042 _ns_is_available_ali() {
4043   if _get "https://dns.alidns.com" "" 10 >/dev/null; then
4044     return 0
4045   else
4046     return 1
4047   fi
4048 }
4049
4050 #domain, type
4051 _ns_lookup_ali() {
4052   _cf_ld="$1"
4053   _cf_ld_type="$2"
4054   _cf_ep="https://dns.alidns.com/resolve"
4055   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
4056 }
4057
4058 _ns_is_available_dp() {
4059   if _get "https://doh.pub" "" 10 >/dev/null; then
4060     return 0
4061   else
4062     return 1
4063   fi
4064 }
4065
4066 #dnspod
4067 _ns_lookup_dp() {
4068   _cf_ld="$1"
4069   _cf_ld_type="$2"
4070   _cf_ep="https://doh.pub/dns-query"
4071   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
4072 }
4073
4074 _ns_select_doh() {
4075   if [ -z "$DOH_USE" ]; then
4076     _debug "Detect dns server first."
4077     if _ns_is_available_cf; then
4078       _debug "Use cloudflare doh server"
4079       export DOH_USE=$DOH_CLOUDFLARE
4080     elif _ns_is_available_google; then
4081       _debug "Use google doh server"
4082       export DOH_USE=$DOH_GOOGLE
4083     elif _ns_is_available_ali; then
4084       _debug "Use aliyun doh server"
4085       export DOH_USE=$DOH_ALI
4086     elif _ns_is_available_dp; then
4087       _debug "Use dns pod doh server"
4088       export DOH_USE=$DOH_DP
4089     else
4090       _err "No doh"
4091     fi
4092   fi
4093 }
4094
4095 #domain, type
4096 _ns_lookup() {
4097   _ns_select_doh
4098   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
4099     _ns_lookup_cf "$@"
4100   elif [ "$DOH_USE" = "$DOH_GOOGLE" ]; then
4101     _ns_lookup_google "$@"
4102   elif [ "$DOH_USE" = "$DOH_ALI" ]; then
4103     _ns_lookup_ali "$@"
4104   elif [ "$DOH_USE" = "$DOH_DP" ]; then
4105     _ns_lookup_dp "$@"
4106   else
4107     _err "Unknown doh provider: DOH_USE=$DOH_USE"
4108   fi
4109
4110 }
4111
4112 #txtdomain, alias, txt
4113 __check_txt() {
4114   _c_txtdomain="$1"
4115   _c_aliasdomain="$2"
4116   _c_txt="$3"
4117   _debug "_c_txtdomain" "$_c_txtdomain"
4118   _debug "_c_aliasdomain" "$_c_aliasdomain"
4119   _debug "_c_txt" "$_c_txt"
4120   _ns_select_doh
4121   _answers="$(_ns_lookup "$_c_aliasdomain" TXT)"
4122   _contains "$_answers" "$_c_txt"
4123
4124 }
4125
4126 #txtdomain
4127 __purge_txt() {
4128   _p_txtdomain="$1"
4129   _debug _p_txtdomain "$_p_txtdomain"
4130   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
4131     _ns_purge_cf "$_p_txtdomain" "TXT"
4132   else
4133     _debug "no purge api for this doh api, just sleep 5 secs"
4134     _sleep 5
4135   fi
4136
4137 }
4138
4139 #wait and check each dns entries
4140 _check_dns_entries() {
4141   _success_txt=","
4142   _end_time="$(_time)"
4143   _end_time="$(_math "$_end_time" + 1200)" #let's check no more than 20 minutes.
4144
4145   while [ "$(_time)" -le "$_end_time" ]; do
4146     _info "You can use '--dnssleep' to disable public dns checks."
4147     _info "See: $_DNSCHECK_WIKI"
4148     _left=""
4149     for entry in $dns_entries; do
4150       d=$(_getfield "$entry" 1)
4151       txtdomain=$(_getfield "$entry" 2)
4152       txtdomain=$(_idn "$txtdomain")
4153       aliasDomain=$(_getfield "$entry" 3)
4154       aliasDomain=$(_idn "$aliasDomain")
4155       txt=$(_getfield "$entry" 5)
4156       d_api=$(_getfield "$entry" 6)
4157       _debug "d" "$d"
4158       _debug "txtdomain" "$txtdomain"
4159       _debug "aliasDomain" "$aliasDomain"
4160       _debug "txt" "$txt"
4161       _debug "d_api" "$d_api"
4162       _info "Checking $d for $aliasDomain"
4163       if _contains "$_success_txt" ",$txt,"; then
4164         _info "Already success, continue next one."
4165         continue
4166       fi
4167
4168       if __check_txt "$txtdomain" "$aliasDomain" "$txt"; then
4169         _info "Domain $d '$aliasDomain' success."
4170         _success_txt="$_success_txt,$txt,"
4171         continue
4172       fi
4173       _left=1
4174       _info "Not valid yet, let's wait 10 seconds and check next one."
4175       __purge_txt "$txtdomain"
4176       if [ "$txtdomain" != "$aliasDomain" ]; then
4177         __purge_txt "$aliasDomain"
4178       fi
4179       _sleep 10
4180     done
4181     if [ "$_left" ]; then
4182       _info "Let's wait 10 seconds and check again".
4183       _sleep 10
4184     else
4185       _info "All success, let's return"
4186       return 0
4187     fi
4188   done
4189   _info "Timed out waiting for DNS."
4190   return 1
4191
4192 }
4193
4194 #file
4195 _get_chain_issuers() {
4196   _cfile="$1"
4197   if _contains "$(${ACME_OPENSSL_BIN:-openssl} help crl2pkcs7 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 -help 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 help 2>&1)" "unknown option help"; then
4198     ${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
4199   else
4200     _cindex=1
4201     for _startn in $(grep -n -- "$BEGIN_CERT" "$_cfile" | cut -d : -f 1); do
4202       _endn="$(grep -n -- "$END_CERT" "$_cfile" | cut -d : -f 1 | _head_n $_cindex | _tail_n 1)"
4203       _debug2 "_startn" "$_startn"
4204       _debug2 "_endn" "$_endn"
4205       if [ "$DEBUG" ]; then
4206         _debug2 "cert$_cindex" "$(sed -n "$_startn,${_endn}p" "$_cfile")"
4207       fi
4208       sed -n "$_startn,${_endn}p" "$_cfile" | ${ACME_OPENSSL_BIN:-openssl} x509 -text -noout | grep 'Issuer:' | _egrep_o "CN *=[^,]*" | cut -d = -f 2 | sed "s/ *\(.*\)/\1/"
4209       _cindex=$(_math $_cindex + 1)
4210     done
4211   fi
4212 }
4213
4214 #
4215 _get_chain_subjects() {
4216   _cfile="$1"
4217   if _contains "$(${ACME_OPENSSL_BIN:-openssl} help crl2pkcs7 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 -help 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 help 2>&1)" "unknown option help"; then
4218     ${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
4219   else
4220     _cindex=1
4221     for _startn in $(grep -n -- "$BEGIN_CERT" "$_cfile" | cut -d : -f 1); do
4222       _endn="$(grep -n -- "$END_CERT" "$_cfile" | cut -d : -f 1 | _head_n $_cindex | _tail_n 1)"
4223       _debug2 "_startn" "$_startn"
4224       _debug2 "_endn" "$_endn"
4225       if [ "$DEBUG" ]; then
4226         _debug2 "cert$_cindex" "$(sed -n "$_startn,${_endn}p" "$_cfile")"
4227       fi
4228       sed -n "$_startn,${_endn}p" "$_cfile" | ${ACME_OPENSSL_BIN:-openssl} x509 -text -noout | grep -i 'Subject:' | _egrep_o "CN *=[^,]*" | cut -d = -f 2 | sed "s/ *\(.*\)/\1/"
4229       _cindex=$(_math $_cindex + 1)
4230     done
4231   fi
4232 }
4233
4234 #cert  issuer
4235 _match_issuer() {
4236   _cfile="$1"
4237   _missuer="$2"
4238   _fissuers="$(_get_chain_issuers $_cfile)"
4239   _debug2 _fissuers "$_fissuers"
4240   _rootissuer="$(echo "$_fissuers" | _lower_case | _tail_n 1)"
4241   _debug2 _rootissuer "$_rootissuer"
4242   _missuer="$(echo "$_missuer" | _lower_case)"
4243   _contains "$_rootissuer" "$_missuer"
4244 }
4245
4246 #ip
4247 _isIPv4() {
4248   for seg in $(echo "$1" | tr '.' ' '); do
4249     _debug2 seg "$seg"
4250     if [ "$(echo "$seg" | tr -d '[0-9]')" ]; then
4251       #not all number
4252       return 1
4253     fi
4254     if [ $seg -ge 0 ] && [ $seg -lt 256 ]; then
4255       continue
4256     fi
4257     return 1
4258   done
4259   return 0
4260 }
4261
4262 #ip6
4263 _isIPv6() {
4264   _contains "$1" ":"
4265 }
4266
4267 #ip
4268 _isIP() {
4269   _isIPv4 "$1" || _isIPv6 "$1"
4270 }
4271
4272 #identifier
4273 _getIdType() {
4274   if _isIP "$1"; then
4275     echo "$ID_TYPE_IP"
4276   else
4277     echo "$ID_TYPE_DNS"
4278   fi
4279 }
4280
4281 # beginTime dateTo
4282 # beginTime is full string format("2022-04-01T08:10:33Z"), beginTime can be empty, to use current time
4283 # dateTo can be ether in full string format("2022-04-01T08:10:33Z") or in delta format(+5d or +20h)
4284 _convertValidaty() {
4285   _beginTime="$1"
4286   _dateTo="$2"
4287   _debug2 "_beginTime" "$_beginTime"
4288   _debug2 "_dateTo" "$_dateTo"
4289
4290   if _startswith "$_dateTo" "+"; then
4291     _v_begin=$(_time)
4292     if [ "$_beginTime" ]; then
4293       _v_begin="$(_date2time "$_beginTime")"
4294     fi
4295     _debug2 "_v_begin" "$_v_begin"
4296     if _endswith "$_dateTo" "h"; then
4297       _v_end=$(_math "$_v_begin + 60 * 60 * $(echo "$_dateTo" | tr -d '+h')")
4298     elif _endswith "$_dateTo" "d"; then
4299       _v_end=$(_math "$_v_begin + 60 * 60 * 24 * $(echo "$_dateTo" | tr -d '+d')")
4300     else
4301       _err "Not recognized format for _dateTo: $_dateTo"
4302       return 1
4303     fi
4304     _debug2 "_v_end" "$_v_end"
4305     _time2str "$_v_end"
4306   else
4307     if [ "$(_time)" -gt "$(_date2time "$_dateTo")" ]; then
4308       _err "The validaty to is in the past: _dateTo = $_dateTo"
4309       return 1
4310     fi
4311     echo "$_dateTo"
4312   fi
4313 }
4314
4315 #webroot, domain domainlist  keylength
4316 issue() {
4317   if [ -z "$2" ]; then
4318     _usage "Usage: $PROJECT_ENTRY --issue --domain <domain.tld> --webroot <directory>"
4319     return 1
4320   fi
4321   if [ -z "$1" ]; then
4322     _usage "Please specify at least one validation method: '--webroot', '--standalone', '--apache', '--nginx' or '--dns' etc."
4323     return 1
4324   fi
4325   _web_roots="$1"
4326   _main_domain="$2"
4327   _alt_domains="$3"
4328
4329   if _contains "$_main_domain" ","; then
4330     _main_domain=$(echo "$2,$3" | cut -d , -f 1)
4331     _alt_domains=$(echo "$2,$3" | cut -d , -f 2- | sed "s/,${NO_VALUE}$//")
4332   fi
4333   _debug _main_domain "$_main_domain"
4334   _debug _alt_domains "$_alt_domains"
4335
4336   _key_length="$4"
4337   _real_cert="$5"
4338   _real_key="$6"
4339   _real_ca="$7"
4340   _reload_cmd="$8"
4341   _real_fullchain="$9"
4342   _pre_hook="${10}"
4343   _post_hook="${11}"
4344   _renew_hook="${12}"
4345   _local_addr="${13}"
4346   _challenge_alias="${14}"
4347   _preferred_chain="${15}"
4348   _valid_from="${16}"
4349   _valid_to="${17}"
4350
4351   if [ -z "$_ACME_IS_RENEW" ]; then
4352     _initpath "$_main_domain" "$_key_length"
4353     mkdir -p "$DOMAIN_PATH"
4354   elif ! _hasfield "$_web_roots" "$W_DNS"; then
4355     Le_OrderFinalize=""
4356     Le_LinkOrder=""
4357     Le_LinkCert=""
4358   fi
4359
4360   if _hasfield "$_web_roots" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
4361     _err "$_DNS_MANUAL_ERROR"
4362     return 1
4363   fi
4364
4365   if [ -f "$DOMAIN_CONF" ]; then
4366     Le_NextRenewTime=$(_readdomainconf Le_NextRenewTime)
4367     _debug Le_NextRenewTime "$Le_NextRenewTime"
4368     if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
4369       _valid_to_saved=$(_readdomainconf Le_Valid_to)
4370       if [ "$_valid_to_saved" ] && ! _startswith "$_valid_to_saved" "+"; then
4371         _info "The domain is set to be valid to: $_valid_to_saved"
4372         _info "It can not be renewed automatically"
4373         _info "See: $_VALIDITY_WIKI"
4374         return $RENEW_SKIP
4375       fi
4376       _saved_domain=$(_readdomainconf Le_Domain)
4377       _debug _saved_domain "$_saved_domain"
4378       _saved_alt=$(_readdomainconf Le_Alt)
4379       _debug _saved_alt "$_saved_alt"
4380       _normized_saved_domains="$(echo "$_saved_domain,$_saved_alt" | tr "," "\n" | sort | tr '\n' ',')"
4381       _debug _normized_saved_domains "$_normized_saved_domains"
4382
4383       _normized_domains="$(echo "$_main_domain,$_alt_domains" | tr "," "\n" | sort | tr '\n' ',')"
4384       _debug _normized_domains "$_normized_domains"
4385
4386       if [ "$_normized_saved_domains" = "$_normized_domains" ]; then
4387         _info "Domains not changed."
4388         _info "Skip, Next renewal time is: $(__green "$(_readdomainconf Le_NextRenewTimeStr)")"
4389         _info "Add '$(__red '--force')' to force to renew."
4390         return $RENEW_SKIP
4391       else
4392         _info "Domains have changed."
4393       fi
4394     fi
4395   fi
4396
4397   _debug "Using ACME_DIRECTORY: $ACME_DIRECTORY"
4398   if ! _initAPI; then
4399     return 1
4400   fi
4401
4402   _savedomainconf "Le_Domain" "$_main_domain"
4403   _savedomainconf "Le_Alt" "$_alt_domains"
4404   _savedomainconf "Le_Webroot" "$_web_roots"
4405
4406   _savedomainconf "Le_PreHook" "$_pre_hook" "base64"
4407   _savedomainconf "Le_PostHook" "$_post_hook" "base64"
4408   _savedomainconf "Le_RenewHook" "$_renew_hook" "base64"
4409
4410   if [ "$_local_addr" ]; then
4411     _savedomainconf "Le_LocalAddress" "$_local_addr"
4412   else
4413     _cleardomainconf "Le_LocalAddress"
4414   fi
4415   if [ "$_challenge_alias" ]; then
4416     _savedomainconf "Le_ChallengeAlias" "$_challenge_alias"
4417   else
4418     _cleardomainconf "Le_ChallengeAlias"
4419   fi
4420   if [ "$_preferred_chain" ]; then
4421     _savedomainconf "Le_Preferred_Chain" "$_preferred_chain" "base64"
4422   else
4423     _cleardomainconf "Le_Preferred_Chain"
4424   fi
4425
4426   Le_API="$ACME_DIRECTORY"
4427   _savedomainconf "Le_API" "$Le_API"
4428
4429   _info "Using CA: $ACME_DIRECTORY"
4430   if [ "$_alt_domains" = "$NO_VALUE" ]; then
4431     _alt_domains=""
4432   fi
4433
4434   if ! _on_before_issue "$_web_roots" "$_main_domain" "$_alt_domains" "$_pre_hook" "$_local_addr"; then
4435     _err "_on_before_issue."
4436     return 1
4437   fi
4438
4439   _saved_account_key_hash="$(_readcaconf "CA_KEY_HASH")"
4440   _debug2 _saved_account_key_hash "$_saved_account_key_hash"
4441
4442   if [ -z "$ACCOUNT_URL" ] || [ -z "$_saved_account_key_hash" ] || [ "$_saved_account_key_hash" != "$(__calcAccountKeyHash)" ]; then
4443     if ! _regAccount "$_accountkeylength"; then
4444       _on_issue_err "$_post_hook"
4445       return 1
4446     fi
4447   else
4448     _debug "_saved_account_key_hash is not changed, skip register account."
4449   fi
4450
4451   export Le_Next_Domain_Key="$CERT_KEY_PATH.next"
4452   if [ -f "$CSR_PATH" ] && [ ! -f "$CERT_KEY_PATH" ]; then
4453     _info "Signing from existing CSR."
4454   else
4455     # When renewing from an old version, the empty Le_Keylength means 2048.
4456     # Note, do not use DEFAULT_DOMAIN_KEY_LENGTH as that value may change over
4457     # time but an empty value implies 2048 specifically.
4458     _key=$(_readdomainconf Le_Keylength)
4459     if [ -z "$_key" ]; then
4460       _key=2048
4461     fi
4462     _debug "Read key length:$_key"
4463     if [ ! -f "$CERT_KEY_PATH" ] || [ "$_key_length" != "$_key" ] || [ "$Le_ForceNewDomainKey" = "1" ]; then
4464       if [ "$Le_ForceNewDomainKey" = "1" ] && [ -f "$Le_Next_Domain_Key" ]; then
4465         _info "Using pre generated key: $Le_Next_Domain_Key"
4466         cat "$Le_Next_Domain_Key" >"$CERT_KEY_PATH"
4467         echo "" >"$Le_Next_Domain_Key"
4468       else
4469         if ! createDomainKey "$_main_domain" "$_key_length"; then
4470           _err "Create domain key error."
4471           _clearup
4472           _on_issue_err "$_post_hook"
4473           return 1
4474         fi
4475       fi
4476     fi
4477     if [ "$Le_ForceNewDomainKey" ]; then
4478       _info "Generate next pre-generate key."
4479       if [ ! -e "$Le_Next_Domain_Key" ]; then
4480         touch "$Le_Next_Domain_Key"
4481         chmod 600 "$Le_Next_Domain_Key"
4482       fi
4483       if ! _createkey "$_key_length" "$Le_Next_Domain_Key"; then
4484         _err "Can not pre generate domain key"
4485         return 1
4486       fi
4487     fi
4488     if ! _createcsr "$_main_domain" "$_alt_domains" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"; then
4489       _err "Create CSR error."
4490       _clearup
4491       _on_issue_err "$_post_hook"
4492       return 1
4493     fi
4494   fi
4495
4496   _savedomainconf "Le_Keylength" "$_key_length"
4497
4498   vlist="$Le_Vlist"
4499   _cleardomainconf "Le_Vlist"
4500   _info "Getting domain auth token for each domain"
4501   sep='#'
4502   dvsep=','
4503   if [ -z "$vlist" ]; then
4504     #make new order request
4505     _identifiers="{\"type\":\"$(_getIdType "$_main_domain")\",\"value\":\"$(_idn "$_main_domain")\"}"
4506     _w_index=1
4507     while true; do
4508       d="$(echo "$_alt_domains," | cut -d , -f "$_w_index")"
4509       _w_index="$(_math "$_w_index" + 1)"
4510       _debug d "$d"
4511       if [ -z "$d" ]; then
4512         break
4513       fi
4514       _identifiers="$_identifiers,{\"type\":\"$(_getIdType "$d")\",\"value\":\"$(_idn "$d")\"}"
4515     done
4516     _debug2 _identifiers "$_identifiers"
4517     _notBefore=""
4518     _notAfter=""
4519
4520     if [ "$_valid_from" ]; then
4521       _savedomainconf "Le_Valid_From" "$_valid_from"
4522       _debug2 "_valid_from" "$_valid_from"
4523       _notBefore="$(_convertValidaty "" "$_valid_from")"
4524       if [ "$?" != "0" ]; then
4525         _err "Can not parse _valid_from: $_valid_from"
4526         return 1
4527       fi
4528       if [ "$(_time)" -gt "$(_date2time "$_notBefore")" ]; then
4529         _notBefore=""
4530       fi
4531     else
4532       _cleardomainconf "Le_Valid_From"
4533     fi
4534     _debug2 _notBefore "$_notBefore"
4535
4536     if [ "$_valid_to" ]; then
4537       _debug2 "_valid_to" "$_valid_to"
4538       _savedomainconf "Le_Valid_To" "$_valid_to"
4539       _notAfter="$(_convertValidaty "$_notBefore" "$_valid_to")"
4540       if [ "$?" != "0" ]; then
4541         _err "Can not parse _valid_to: $_valid_to"
4542         return 1
4543       fi
4544     else
4545       _cleardomainconf "Le_Valid_To"
4546     fi
4547     _debug2 "_notAfter" "$_notAfter"
4548
4549     _newOrderObj="{\"identifiers\": [$_identifiers]"
4550     if [ "$_notBefore" ]; then
4551       _newOrderObj="$_newOrderObj,\"notBefore\": \"$_notBefore\""
4552     fi
4553     if [ "$_notAfter" ]; then
4554       _newOrderObj="$_newOrderObj,\"notAfter\": \"$_notAfter\""
4555     fi
4556     if ! _send_signed_request "$ACME_NEW_ORDER" "$_newOrderObj}"; then
4557       _err "Create new order error."
4558       _clearup
4559       _on_issue_err "$_post_hook"
4560       return 1
4561     fi
4562
4563     Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n " | cut -d ":" -f 2-)"
4564     _debug Le_LinkOrder "$Le_LinkOrder"
4565     Le_OrderFinalize="$(echo "$response" | _egrep_o '"finalize" *: *"[^"]*"' | cut -d '"' -f 4)"
4566     _debug Le_OrderFinalize "$Le_OrderFinalize"
4567     if [ -z "$Le_OrderFinalize" ]; then
4568       _err "Create new order error. Le_OrderFinalize not found. $response"
4569       _clearup
4570       _on_issue_err "$_post_hook"
4571       return 1
4572     fi
4573
4574     #for dns manual mode
4575     _savedomainconf "Le_OrderFinalize" "$Le_OrderFinalize"
4576
4577     _authorizations_seg="$(echo "$response" | _json_decode | _egrep_o '"authorizations" *: *\[[^\[]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
4578     _debug2 _authorizations_seg "$_authorizations_seg"
4579     if [ -z "$_authorizations_seg" ]; then
4580       _err "_authorizations_seg not found."
4581       _clearup
4582       _on_issue_err "$_post_hook"
4583       return 1
4584     fi
4585
4586     #domain and authz map
4587     _authorizations_map=""
4588     for _authz_url in $(echo "$_authorizations_seg" | tr ',' ' '); do
4589       _debug2 "_authz_url" "$_authz_url"
4590       if ! _send_signed_request "$_authz_url"; then
4591         _err "get to authz error."
4592         _err "_authorizations_seg" "$_authorizations_seg"
4593         _err "_authz_url" "$_authz_url"
4594         _clearup
4595         _on_issue_err "$_post_hook"
4596         return 1
4597       fi
4598
4599       response="$(echo "$response" | _normalizeJson)"
4600       _debug2 response "$response"
4601       _d="$(echo "$response" | _egrep_o '"value" *: *"[^"]*"' | cut -d : -f 2- | tr -d ' "')"
4602       if _contains "$response" "\"wildcard\" *: *true"; then
4603         _d="*.$_d"
4604       fi
4605       _debug2 _d "$_d"
4606       _authorizations_map="$_d,$response#$_authz_url
4607 $_authorizations_map"
4608     done
4609
4610     _debug2 _authorizations_map "$_authorizations_map"
4611
4612     _index=0
4613     _currentRoot=""
4614     _w_index=1
4615     while true; do
4616       d="$(echo "$_main_domain,$_alt_domains," | cut -d , -f "$_w_index")"
4617       _w_index="$(_math "$_w_index" + 1)"
4618       _debug d "$d"
4619       if [ -z "$d" ]; then
4620         break
4621       fi
4622       _info "Getting webroot for domain" "$d"
4623       _index=$(_math $_index + 1)
4624       _w="$(echo $_web_roots | cut -d , -f $_index)"
4625       _debug _w "$_w"
4626       if [ "$_w" ]; then
4627         _currentRoot="$_w"
4628       fi
4629       _debug "_currentRoot" "$_currentRoot"
4630
4631       vtype="$VTYPE_HTTP"
4632       #todo, v2 wildcard force to use dns
4633       if _startswith "$_currentRoot" "$W_DNS"; then
4634         vtype="$VTYPE_DNS"
4635       fi
4636
4637       if [ "$_currentRoot" = "$W_ALPN" ]; then
4638         vtype="$VTYPE_ALPN"
4639       fi
4640
4641       _idn_d="$(_idn "$d")"
4642       _candidates="$(echo "$_authorizations_map" | grep -i "^$_idn_d,")"
4643       _debug2 _candidates "$_candidates"
4644       if [ "$(echo "$_candidates" | wc -l)" -gt 1 ]; then
4645         for _can in $_candidates; do
4646           if _startswith "$(echo "$_can" | tr '.' '|')" "$(echo "$_idn_d" | tr '.' '|'),"; then
4647             _candidates="$_can"
4648             break
4649           fi
4650         done
4651       fi
4652       response="$(echo "$_candidates" | sed "s/$_idn_d,//")"
4653       _debug2 "response" "$response"
4654       if [ -z "$response" ]; then
4655         _err "get to authz error."
4656         _err "_authorizations_map" "$_authorizations_map"
4657         _clearup
4658         _on_issue_err "$_post_hook"
4659         return 1
4660       fi
4661       _authz_url="$(echo "$_candidates" | sed "s/$_idn_d,//" | _egrep_o "#.*" | sed "s/^#//")"
4662       _debug _authz_url "$_authz_url"
4663       if [ -z "$thumbprint" ]; then
4664         thumbprint="$(__calc_account_thumbprint)"
4665       fi
4666
4667       keyauthorization=""
4668
4669       if echo "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4670         _debug "$d is already valid."
4671         keyauthorization="$STATE_VERIFIED"
4672         _debug keyauthorization "$keyauthorization"
4673       fi
4674
4675       entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
4676       _debug entry "$entry"
4677
4678       if [ -z "$keyauthorization" -a -z "$entry" ]; then
4679         _err "Error, can not get domain token entry $d for $vtype"
4680         _supported_vtypes="$(echo "$response" | _egrep_o "\"challenges\":\[[^]]*]" | tr '{' "\n" | grep type | cut -d '"' -f 4 | tr "\n" ' ')"
4681         if [ "$_supported_vtypes" ]; then
4682           _err "The supported validation types are: $_supported_vtypes, but you specified: $vtype"
4683         fi
4684         _clearup
4685         _on_issue_err "$_post_hook"
4686         return 1
4687       fi
4688
4689       if [ -z "$keyauthorization" ]; then
4690         token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
4691         _debug token "$token"
4692
4693         if [ -z "$token" ]; then
4694           _err "Error, can not get domain token $entry"
4695           _clearup
4696           _on_issue_err "$_post_hook"
4697           return 1
4698         fi
4699
4700         uri="$(echo "$entry" | _egrep_o '"url":"[^"]*' | cut -d '"' -f 4 | _head_n 1)"
4701
4702         _debug uri "$uri"
4703
4704         if [ -z "$uri" ]; then
4705           _err "Error, can not get domain uri. $entry"
4706           _clearup
4707           _on_issue_err "$_post_hook"
4708           return 1
4709         fi
4710         keyauthorization="$token.$thumbprint"
4711         _debug keyauthorization "$keyauthorization"
4712       fi
4713
4714       dvlist="$d$sep$keyauthorization$sep$uri$sep$vtype$sep$_currentRoot$sep$_authz_url"
4715       _debug dvlist "$dvlist"
4716
4717       vlist="$vlist$dvlist$dvsep"
4718
4719     done
4720     _debug vlist "$vlist"
4721     #add entry
4722     dns_entries=""
4723     dnsadded=""
4724     ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4725     _alias_index=1
4726     for ventry in $ventries; do
4727       d=$(echo "$ventry" | cut -d "$sep" -f 1)
4728       keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4729       vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4730       _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4731       _authz_url=$(echo "$ventry" | cut -d "$sep" -f 6)
4732       _debug d "$d"
4733       if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4734         _debug "$d is already verified, skip $vtype."
4735         _alias_index="$(_math "$_alias_index" + 1)"
4736         continue
4737       fi
4738
4739       if [ "$vtype" = "$VTYPE_DNS" ]; then
4740         dnsadded='0'
4741         _dns_root_d="$d"
4742         if _startswith "$_dns_root_d" "*."; then
4743           _dns_root_d="$(echo "$_dns_root_d" | sed 's/*.//')"
4744         fi
4745         _d_alias="$(_getfield "$_challenge_alias" "$_alias_index")"
4746         test "$_d_alias" = "$NO_VALUE" && _d_alias=""
4747         _alias_index="$(_math "$_alias_index" + 1)"
4748         _debug "_d_alias" "$_d_alias"
4749         if [ "$_d_alias" ]; then
4750           if _startswith "$_d_alias" "$DNS_ALIAS_PREFIX"; then
4751             txtdomain="$(echo "$_d_alias" | sed "s/$DNS_ALIAS_PREFIX//")"
4752           else
4753             txtdomain="_acme-challenge.$_d_alias"
4754           fi
4755           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$txtdomain$dvsep$_currentRoot"
4756         else
4757           txtdomain="_acme-challenge.$_dns_root_d"
4758           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$dvsep$_currentRoot"
4759         fi
4760
4761         _debug txtdomain "$txtdomain"
4762         txt="$(printf "%s" "$keyauthorization" | _digest "sha256" | _url_replace)"
4763         _debug txt "$txt"
4764
4765         d_api="$(_findHook "$_dns_root_d" $_SUB_FOLDER_DNSAPI "$_currentRoot")"
4766         _debug d_api "$d_api"
4767
4768         dns_entry="$dns_entry$dvsep$txt${dvsep}$d_api"
4769         _debug2 dns_entry "$dns_entry"
4770         if [ "$d_api" ]; then
4771           _debug "Found domain api file: $d_api"
4772         else
4773           if [ "$_currentRoot" != "$W_DNS" ]; then
4774             _err "Can not find dns api hook for: $_currentRoot"
4775             _info "You need to add the txt record manually."
4776           fi
4777           _info "$(__red "Add the following TXT record:")"
4778           _info "$(__red "Domain: '$(__green "$txtdomain")'")"
4779           _info "$(__red "TXT value: '$(__green "$txt")'")"
4780           _info "$(__red "Please be aware that you prepend _acme-challenge. before your domain")"
4781           _info "$(__red "so the resulting subdomain will be: $txtdomain")"
4782           continue
4783         fi
4784
4785         (
4786           if ! . "$d_api"; then
4787             _err "Load file $d_api error. Please check your api file and try again."
4788             return 1
4789           fi
4790
4791           addcommand="${_currentRoot}_add"
4792           if ! _exists "$addcommand"; then
4793             _err "It seems that your api file is not correct, it must have a function named: $addcommand"
4794             return 1
4795           fi
4796           _info "Adding txt value: $txt for domain:  $txtdomain"
4797           if ! $addcommand "$txtdomain" "$txt"; then
4798             _err "Error add txt for domain:$txtdomain"
4799             return 1
4800           fi
4801           _info "The txt record is added: Success."
4802         )
4803
4804         if [ "$?" != "0" ]; then
4805           _on_issue_err "$_post_hook" "$vlist"
4806           _clearup
4807           return 1
4808         fi
4809         dns_entries="$dns_entries$dns_entry
4810 "
4811         _debug2 "$dns_entries"
4812         dnsadded='1'
4813       fi
4814     done
4815
4816     if [ "$dnsadded" = '0' ]; then
4817       _savedomainconf "Le_Vlist" "$vlist"
4818       _debug "Dns record not added yet, so, save to $DOMAIN_CONF and exit."
4819       _err "Please add the TXT records to the domains, and re-run with --renew."
4820       _on_issue_err "$_post_hook"
4821       _clearup
4822       # If asked to be in manual DNS mode, flag this exit with a separate
4823       # error so it can be distinguished from other failures.
4824       return $CODE_DNS_MANUAL
4825     fi
4826
4827   fi
4828
4829   if [ "$dns_entries" ]; then
4830     if [ -z "$Le_DNSSleep" ]; then
4831       _info "Let's check each DNS record now. Sleep 20 seconds first."
4832       _sleep 20
4833       if ! _check_dns_entries; then
4834         _err "check dns error."
4835         _on_issue_err "$_post_hook"
4836         _clearup
4837         return 1
4838       fi
4839     else
4840       _savedomainconf "Le_DNSSleep" "$Le_DNSSleep"
4841       _info "Sleep $(__green $Le_DNSSleep) seconds for the txt records to take effect"
4842       _sleep "$Le_DNSSleep"
4843     fi
4844   fi
4845
4846   NGINX_RESTORE_VLIST=""
4847   _debug "ok, let's start to verify"
4848
4849   _ncIndex=1
4850   ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4851   for ventry in $ventries; do
4852     d=$(echo "$ventry" | cut -d "$sep" -f 1)
4853     keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4854     uri=$(echo "$ventry" | cut -d "$sep" -f 3)
4855     vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4856     _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4857     _authz_url=$(echo "$ventry" | cut -d "$sep" -f 6)
4858     if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4859       _info "$d is already verified, skip $vtype."
4860       continue
4861     fi
4862
4863     _info "Verifying: $d"
4864     _debug "d" "$d"
4865     _debug "keyauthorization" "$keyauthorization"
4866     _debug "uri" "$uri"
4867     _debug "_authz_url" "$_authz_url"
4868     removelevel=""
4869     token="$(printf "%s" "$keyauthorization" | cut -d '.' -f 1)"
4870
4871     _debug "_currentRoot" "$_currentRoot"
4872
4873     if [ "$vtype" = "$VTYPE_HTTP" ]; then
4874       if [ "$_currentRoot" = "$NO_VALUE" ]; then
4875         _info "Standalone mode server"
4876         _ncaddr="$(_getfield "$_local_addr" "$_ncIndex")"
4877         _ncIndex="$(_math $_ncIndex + 1)"
4878         _startserver "$keyauthorization" "$_ncaddr"
4879         if [ "$?" != "0" ]; then
4880           _clearup
4881           _on_issue_err "$_post_hook" "$vlist"
4882           return 1
4883         fi
4884         sleep 1
4885         _debug serverproc "$serverproc"
4886       elif [ "$_currentRoot" = "$MODE_STATELESS" ]; then
4887         _info "Stateless mode for domain:$d"
4888         _sleep 1
4889       elif _startswith "$_currentRoot" "$NGINX"; then
4890         _info "Nginx mode for domain:$d"
4891         #set up nginx server
4892         FOUND_REAL_NGINX_CONF=""
4893         BACKUP_NGINX_CONF=""
4894         if ! _setNginx "$d" "$_currentRoot" "$thumbprint"; then
4895           _clearup
4896           _on_issue_err "$_post_hook" "$vlist"
4897           return 1
4898         fi
4899
4900         if [ "$FOUND_REAL_NGINX_CONF" ]; then
4901           _realConf="$FOUND_REAL_NGINX_CONF"
4902           _backup="$BACKUP_NGINX_CONF"
4903           _debug _realConf "$_realConf"
4904           NGINX_RESTORE_VLIST="$d$sep$_realConf$sep$_backup$dvsep$NGINX_RESTORE_VLIST"
4905         fi
4906         _sleep 1
4907       else
4908         if [ "$_currentRoot" = "apache" ]; then
4909           wellknown_path="$ACME_DIR"
4910         else
4911           wellknown_path="$_currentRoot/.well-known/acme-challenge"
4912           if [ ! -d "$_currentRoot/.well-known" ]; then
4913             removelevel='1'
4914           elif [ ! -d "$_currentRoot/.well-known/acme-challenge" ]; then
4915             removelevel='2'
4916           else
4917             removelevel='3'
4918           fi
4919         fi
4920
4921         _debug wellknown_path "$wellknown_path"
4922
4923         _debug "writing token:$token to $wellknown_path/$token"
4924
4925         mkdir -p "$wellknown_path"
4926
4927         if ! printf "%s" "$keyauthorization" >"$wellknown_path/$token"; then
4928           _err "$d:Can not write token to file : $wellknown_path/$token"
4929           _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4930           _clearup
4931           _on_issue_err "$_post_hook" "$vlist"
4932           return 1
4933         fi
4934         if ! chmod a+r "$wellknown_path/$token"; then
4935           _debug "chmod failed, but we just continue."
4936         fi
4937       fi
4938     elif [ "$vtype" = "$VTYPE_ALPN" ]; then
4939       acmevalidationv1="$(printf "%s" "$keyauthorization" | _digest "sha256" "hex")"
4940       _debug acmevalidationv1 "$acmevalidationv1"
4941       if ! _starttlsserver "$d" "" "$Le_TLSPort" "$keyauthorization" "$_ncaddr" "$acmevalidationv1"; then
4942         _err "Start tls server error."
4943         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4944         _clearup
4945         _on_issue_err "$_post_hook" "$vlist"
4946         return 1
4947       fi
4948     fi
4949
4950     if ! __trigger_validation "$uri" "$keyauthorization" "$vtype"; then
4951       _err "$d:Can not get challenge: $response"
4952       _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4953       _clearup
4954       _on_issue_err "$_post_hook" "$vlist"
4955       return 1
4956     fi
4957
4958     if [ "$code" ] && [ "$code" != '202' ]; then
4959       if [ "$code" = '200' ]; then
4960         _debug "trigger validation code: $code"
4961       else
4962         _err "$d:Challenge error: $response"
4963         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4964         _clearup
4965         _on_issue_err "$_post_hook" "$vlist"
4966         return 1
4967       fi
4968     fi
4969
4970     waittimes=0
4971     if [ -z "$MAX_RETRY_TIMES" ]; then
4972       MAX_RETRY_TIMES=30
4973     fi
4974
4975     _debug "Lets check the status of the authz"
4976     while true; do
4977       waittimes=$(_math "$waittimes" + 1)
4978       if [ "$waittimes" -ge "$MAX_RETRY_TIMES" ]; then
4979         _err "$d:Timeout"
4980         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4981         _clearup
4982         _on_issue_err "$_post_hook" "$vlist"
4983         return 1
4984       fi
4985
4986       _debug2 original "$response"
4987
4988       response="$(echo "$response" | _normalizeJson)"
4989       _debug2 response "$response"
4990
4991       status=$(echo "$response" | _egrep_o '"status":"[^"]*' | cut -d : -f 2 | tr -d '"')
4992       _debug2 status "$status"
4993       if _contains "$status" "invalid"; then
4994         error="$(echo "$response" | _egrep_o '"error":\{[^\}]*')"
4995         _debug2 error "$error"
4996         errordetail="$(echo "$error" | _egrep_o '"detail": *"[^"]*' | cut -d '"' -f 4)"
4997         _debug2 errordetail "$errordetail"
4998         if [ "$errordetail" ]; then
4999           _err "$d:Verify error:$errordetail"
5000         else
5001           _err "$d:Verify error:$error"
5002         fi
5003         if [ "$DEBUG" ]; then
5004           if [ "$vtype" = "$VTYPE_HTTP" ]; then
5005             _debug "Debug: get token url."
5006             _get "http://$d/.well-known/acme-challenge/$token" "" 1
5007           fi
5008         fi
5009         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
5010         _clearup
5011         _on_issue_err "$_post_hook" "$vlist"
5012         return 1
5013       fi
5014
5015       if _contains "$status" "valid"; then
5016         _info "$(__green Success)"
5017         _stopserver "$serverproc"
5018         serverproc=""
5019         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
5020         break
5021       fi
5022
5023       if _contains "$status" "pending"; then
5024         _info "Pending, The CA is processing your order, please just wait. ($waittimes/$MAX_RETRY_TIMES)"
5025       elif _contains "$status" "processing"; then
5026         _info "Processing, The CA is processing your order, please just wait. ($waittimes/$MAX_RETRY_TIMES)"
5027       else
5028         _err "$d:Verify error:$response"
5029         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
5030         _clearup
5031         _on_issue_err "$_post_hook" "$vlist"
5032         return 1
5033       fi
5034       _debug "sleep 2 secs to verify again"
5035       _sleep 2
5036       _debug "checking"
5037
5038       _send_signed_request "$_authz_url"
5039
5040       if [ "$?" != "0" ]; then
5041         _err "$d:Verify error:$response"
5042         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
5043         _clearup
5044         _on_issue_err "$_post_hook" "$vlist"
5045         return 1
5046       fi
5047     done
5048
5049   done
5050
5051   _clearup
5052   _info "Verify finished, start to sign."
5053   der="$(_getfile "${CSR_PATH}" "${BEGIN_CSR}" "${END_CSR}" | tr -d "\r\n" | _url_replace)"
5054
5055   _info "Lets finalize the order."
5056   _info "Le_OrderFinalize" "$Le_OrderFinalize"
5057   if ! _send_signed_request "${Le_OrderFinalize}" "{\"csr\": \"$der\"}"; then
5058     _err "Sign failed."
5059     _on_issue_err "$_post_hook"
5060     return 1
5061   fi
5062   if [ "$code" != "200" ]; then
5063     _err "Sign failed, finalize code is not 200."
5064     _err "$response"
5065     _on_issue_err "$_post_hook"
5066     return 1
5067   fi
5068   if [ -z "$Le_LinkOrder" ]; then
5069     Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n \t" | cut -d ":" -f 2-)"
5070   fi
5071
5072   _savedomainconf "Le_LinkOrder" "$Le_LinkOrder"
5073
5074   _link_cert_retry=0
5075   _MAX_CERT_RETRY=30
5076   while [ "$_link_cert_retry" -lt "$_MAX_CERT_RETRY" ]; do
5077     if _contains "$response" "\"status\":\"valid\""; then
5078       _debug "Order status is valid."
5079       Le_LinkCert="$(echo "$response" | _egrep_o '"certificate" *: *"[^"]*"' | cut -d '"' -f 4)"
5080       _debug Le_LinkCert "$Le_LinkCert"
5081       if [ -z "$Le_LinkCert" ]; then
5082         _err "Sign error, can not find Le_LinkCert"
5083         _err "$response"
5084         _on_issue_err "$_post_hook"
5085         return 1
5086       fi
5087       break
5088     elif _contains "$response" "\"processing\""; then
5089       _info "Order status is processing, lets sleep and retry."
5090       _retryafter=$(echo "$responseHeaders" | grep -i "^Retry-After *:" | cut -d : -f 2 | tr -d ' ' | tr -d '\r')
5091       _debug "_retryafter" "$_retryafter"
5092       if [ "$_retryafter" ]; then
5093         _info "Retry after: $_retryafter"
5094         _sleep $_retryafter
5095       else
5096         _sleep 2
5097       fi
5098     else
5099       _err "Sign error, wrong status"
5100       _err "$response"
5101       _on_issue_err "$_post_hook"
5102       return 1
5103     fi
5104     #the order is processing, so we are going to poll order status
5105     if [ -z "$Le_LinkOrder" ]; then
5106       _err "Sign error, can not get order link location header"
5107       _err "responseHeaders" "$responseHeaders"
5108       _on_issue_err "$_post_hook"
5109       return 1
5110     fi
5111     _info "Polling order status: $Le_LinkOrder"
5112     if ! _send_signed_request "$Le_LinkOrder"; then
5113       _err "Sign failed, can not post to Le_LinkOrder cert:$Le_LinkOrder."
5114       _err "$response"
5115       _on_issue_err "$_post_hook"
5116       return 1
5117     fi
5118     _link_cert_retry="$(_math $_link_cert_retry + 1)"
5119   done
5120
5121   if [ -z "$Le_LinkCert" ]; then
5122     _err "Sign failed, can not get Le_LinkCert, retry time limit."
5123     _err "$response"
5124     _on_issue_err "$_post_hook"
5125     return 1
5126   fi
5127   _info "Downloading cert."
5128   _info "Le_LinkCert" "$Le_LinkCert"
5129   if ! _send_signed_request "$Le_LinkCert"; then
5130     _err "Sign failed, can not download cert:$Le_LinkCert."
5131     _err "$response"
5132     _on_issue_err "$_post_hook"
5133     return 1
5134   fi
5135
5136   echo "$response" >"$CERT_PATH"
5137   _split_cert_chain "$CERT_PATH" "$CERT_FULLCHAIN_PATH" "$CA_CERT_PATH"
5138   if [ -z "$_preferred_chain" ]; then
5139     _preferred_chain=$(_readcaconf DEFAULT_PREFERRED_CHAIN)
5140   fi
5141   if [ "$_preferred_chain" ] && [ -f "$CERT_FULLCHAIN_PATH" ]; then
5142     if [ "$DEBUG" ]; then
5143       _debug "default chain issuers: " "$(_get_chain_issuers "$CERT_FULLCHAIN_PATH")"
5144     fi
5145     if ! _match_issuer "$CERT_FULLCHAIN_PATH" "$_preferred_chain"; then
5146       rels="$(echo "$responseHeaders" | tr -d ' <>' | grep -i "^link:" | grep -i 'rel="alternate"' | cut -d : -f 2- | cut -d ';' -f 1)"
5147       _debug2 "rels" "$rels"
5148       for rel in $rels; do
5149         _info "Try rel: $rel"
5150         if ! _send_signed_request "$rel"; then
5151           _err "Sign failed, can not download cert:$rel"
5152           _err "$response"
5153           continue
5154         fi
5155         _relcert="$CERT_PATH.alt"
5156         _relfullchain="$CERT_FULLCHAIN_PATH.alt"
5157         _relca="$CA_CERT_PATH.alt"
5158         echo "$response" >"$_relcert"
5159         _split_cert_chain "$_relcert" "$_relfullchain" "$_relca"
5160         if [ "$DEBUG" ]; then
5161           _debug "rel chain issuers: " "$(_get_chain_issuers "$_relfullchain")"
5162         fi
5163         if _match_issuer "$_relfullchain" "$_preferred_chain"; then
5164           _info "Matched issuer in: $rel"
5165           cat $_relcert >"$CERT_PATH"
5166           cat $_relfullchain >"$CERT_FULLCHAIN_PATH"
5167           cat $_relca >"$CA_CERT_PATH"
5168           rm -f "$_relcert"
5169           rm -f "$_relfullchain"
5170           rm -f "$_relca"
5171           break
5172         fi
5173         rm -f "$_relcert"
5174         rm -f "$_relfullchain"
5175         rm -f "$_relca"
5176       done
5177     fi
5178   fi
5179
5180   _debug "Le_LinkCert" "$Le_LinkCert"
5181   _savedomainconf "Le_LinkCert" "$Le_LinkCert"
5182
5183   if [ -z "$Le_LinkCert" ] || ! _checkcert "$CERT_PATH"; then
5184     response="$(echo "$response" | _dbase64 "multiline" | tr -d '\0' | _normalizeJson)"
5185     _err "Sign failed: $(echo "$response" | _egrep_o '"detail":"[^"]*"')"
5186     _on_issue_err "$_post_hook"
5187     return 1
5188   fi
5189
5190   if [ "$Le_LinkCert" ]; then
5191     _info "$(__green "Cert success.")"
5192     cat "$CERT_PATH"
5193
5194     _info "Your cert is in: $(__green "$CERT_PATH")"
5195
5196     if [ -f "$CERT_KEY_PATH" ]; then
5197       _info "Your cert key is in: $(__green "$CERT_KEY_PATH")"
5198     fi
5199
5200     if [ ! "$USER_PATH" ] || [ ! "$_ACME_IN_CRON" ]; then
5201       USER_PATH="$PATH"
5202       _saveaccountconf "USER_PATH" "$USER_PATH"
5203     fi
5204   fi
5205
5206   [ -f "$CA_CERT_PATH" ] && _info "The intermediate CA cert is in: $(__green "$CA_CERT_PATH")"
5207   [ -f "$CERT_FULLCHAIN_PATH" ] && _info "And the full chain certs is there: $(__green "$CERT_FULLCHAIN_PATH")"
5208   if [ "$Le_ForceNewDomainKey" ] && [ -e "$Le_Next_Domain_Key" ]; then
5209     _info "Your pre-generated next key for future cert key change is in: $(__green "$Le_Next_Domain_Key")"
5210   fi
5211
5212   Le_CertCreateTime=$(_time)
5213   _savedomainconf "Le_CertCreateTime" "$Le_CertCreateTime"
5214
5215   Le_CertCreateTimeStr=$(_time2str "$Le_CertCreateTime")
5216   _savedomainconf "Le_CertCreateTimeStr" "$Le_CertCreateTimeStr"
5217
5218   if [ -z "$Le_RenewalDays" ] || [ "$Le_RenewalDays" -lt "0" ]; then
5219     Le_RenewalDays="$DEFAULT_RENEW"
5220   else
5221     _savedomainconf "Le_RenewalDays" "$Le_RenewalDays"
5222   fi
5223
5224   if [ "$CA_BUNDLE" ]; then
5225     _saveaccountconf CA_BUNDLE "$CA_BUNDLE"
5226   else
5227     _clearaccountconf "CA_BUNDLE"
5228   fi
5229
5230   if [ "$CA_PATH" ]; then
5231     _saveaccountconf CA_PATH "$CA_PATH"
5232   else
5233     _clearaccountconf "CA_PATH"
5234   fi
5235
5236   if [ "$HTTPS_INSECURE" ]; then
5237     _saveaccountconf HTTPS_INSECURE "$HTTPS_INSECURE"
5238   else
5239     _clearaccountconf "HTTPS_INSECURE"
5240   fi
5241
5242   if [ "$Le_Listen_V4" ]; then
5243     _savedomainconf "Le_Listen_V4" "$Le_Listen_V4"
5244     _cleardomainconf Le_Listen_V6
5245   elif [ "$Le_Listen_V6" ]; then
5246     _savedomainconf "Le_Listen_V6" "$Le_Listen_V6"
5247     _cleardomainconf Le_Listen_V4
5248   fi
5249
5250   if [ "$Le_ForceNewDomainKey" = "1" ]; then
5251     _savedomainconf "Le_ForceNewDomainKey" "$Le_ForceNewDomainKey"
5252   else
5253     _cleardomainconf Le_ForceNewDomainKey
5254   fi
5255   if [ "$_notAfter" ]; then
5256     Le_NextRenewTime=$(_date2time "$_notAfter")
5257     Le_NextRenewTimeStr="$_notAfter"
5258     if [ "$_valid_to" ] && ! _startswith "$_valid_to" "+"; then
5259       _info "The domain is set to be valid to: $_valid_to"
5260       _info "It can not be renewed automatically"
5261       _info "See: $_VALIDITY_WIKI"
5262     else
5263       _now=$(_time)
5264       _debug2 "_now" "$_now"
5265       _lifetime=$(_math $Le_NextRenewTime - $_now)
5266       _debug2 "_lifetime" "$_lifetime"
5267       if [ $_lifetime -gt 86400 ]; then
5268         #if lifetime is logner than one day, it will renew one day before
5269         Le_NextRenewTime=$(_math $Le_NextRenewTime - 86400)
5270         Le_NextRenewTimeStr=$(_time2str "$Le_NextRenewTime")
5271       else
5272         #if lifetime is less than 24 hours, it will renew one hour before
5273         Le_NextRenewTime=$(_math $Le_NextRenewTime - 3600)
5274         Le_NextRenewTimeStr=$(_time2str "$Le_NextRenewTime")
5275       fi
5276     fi
5277   else
5278     Le_NextRenewTime=$(_math "$Le_CertCreateTime" + "$Le_RenewalDays" \* 24 \* 60 \* 60)
5279     Le_NextRenewTime=$(_math "$Le_NextRenewTime" - 86400)
5280     Le_NextRenewTimeStr=$(_time2str "$Le_NextRenewTime")
5281   fi
5282   _savedomainconf "Le_NextRenewTimeStr" "$Le_NextRenewTimeStr"
5283   _savedomainconf "Le_NextRenewTime" "$Le_NextRenewTime"
5284
5285   if [ "$_real_cert$_real_key$_real_ca$_reload_cmd$_real_fullchain" ]; then
5286     _savedomainconf "Le_RealCertPath" "$_real_cert"
5287     _savedomainconf "Le_RealCACertPath" "$_real_ca"
5288     _savedomainconf "Le_RealKeyPath" "$_real_key"
5289     _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
5290     _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
5291     if ! _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"; then
5292       return 1
5293     fi
5294   fi
5295
5296   if ! _on_issue_success "$_post_hook" "$_renew_hook"; then
5297     _err "Call hook error."
5298     return 1
5299   fi
5300 }
5301
5302 #in_out_cert   out_fullchain   out_ca
5303 _split_cert_chain() {
5304   _certf="$1"
5305   _fullchainf="$2"
5306   _caf="$3"
5307   if [ "$(grep -- "$BEGIN_CERT" "$_certf" | wc -l)" -gt "1" ]; then
5308     _debug "Found cert chain"
5309     cat "$_certf" >"$_fullchainf"
5310     _end_n="$(grep -n -- "$END_CERT" "$_fullchainf" | _head_n 1 | cut -d : -f 1)"
5311     _debug _end_n "$_end_n"
5312     sed -n "1,${_end_n}p" "$_fullchainf" >"$_certf"
5313     _end_n="$(_math $_end_n + 1)"
5314     sed -n "${_end_n},9999p" "$_fullchainf" >"$_caf"
5315   fi
5316 }
5317
5318 #domain  [isEcc] [server]
5319 renew() {
5320   Le_Domain="$1"
5321   if [ -z "$Le_Domain" ]; then
5322     _usage "Usage: $PROJECT_ENTRY --renew --domain <domain.tld> [--ecc] [--server server]"
5323     return 1
5324   fi
5325
5326   _isEcc="$2"
5327   _renewServer="$3"
5328   _debug "_renewServer" "$_renewServer"
5329
5330   _initpath "$Le_Domain" "$_isEcc"
5331
5332   _set_level=${NOTIFY_LEVEL:-$NOTIFY_LEVEL_DEFAULT}
5333   _info "$(__green "Renew: '$Le_Domain'")"
5334   if [ ! -f "$DOMAIN_CONF" ]; then
5335     _info "'$Le_Domain' is not an issued domain, skip."
5336     return $RENEW_SKIP
5337   fi
5338
5339   if [ "$Le_RenewalDays" ]; then
5340     _savedomainconf Le_RenewalDays "$Le_RenewalDays"
5341   fi
5342
5343   . "$DOMAIN_CONF"
5344   _debug Le_API "$Le_API"
5345
5346   case "$Le_API" in
5347   "$CA_LETSENCRYPT_V2_TEST")
5348     _info "Switching back to $CA_LETSENCRYPT_V2"
5349     Le_API="$CA_LETSENCRYPT_V2"
5350     ;;
5351   "$CA_BUYPASS_TEST")
5352     _info "Switching back to $CA_BUYPASS"
5353     Le_API="$CA_BUYPASS"
5354     ;;
5355   "$CA_GOOGLE_TEST")
5356     _info "Switching back to $CA_GOOGLE"
5357     Le_API="$CA_GOOGLE"
5358     ;;
5359   esac
5360
5361   if [ "$_server" ]; then
5362     Le_API="$_server"
5363   fi
5364   _info "Renew to Le_API=$Le_API"
5365
5366   _clearAPI
5367   _clearCA
5368   export ACME_DIRECTORY="$Le_API"
5369
5370   #reload ca configs
5371   _debug2 "initpath again."
5372   _initpath "$Le_Domain" "$_isEcc"
5373
5374   if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
5375     _info "Skip, Next renewal time is: $(__green "$Le_NextRenewTimeStr")"
5376     _info "Add '$(__red '--force')' to force to renew."
5377     if [ -z "$_ACME_IN_RENEWALL" ]; then
5378       if [ $_set_level -ge $NOTIFY_LEVEL_SKIP ]; then
5379         _send_notify "Renew $Le_Domain skipped" "Good, the cert is skipped." "$NOTIFY_HOOK" "$RENEW_SKIP"
5380       fi
5381     fi
5382     return "$RENEW_SKIP"
5383   fi
5384
5385   if [ "$_ACME_IN_CRON" = "1" ] && [ -z "$Le_CertCreateTime" ]; then
5386     _info "Skip invalid cert for: $Le_Domain"
5387     return $RENEW_SKIP
5388   fi
5389
5390   _ACME_IS_RENEW="1"
5391   Le_ReloadCmd="$(_readdomainconf Le_ReloadCmd)"
5392   Le_PreHook="$(_readdomainconf Le_PreHook)"
5393   Le_PostHook="$(_readdomainconf Le_PostHook)"
5394   Le_RenewHook="$(_readdomainconf Le_RenewHook)"
5395   Le_Preferred_Chain="$(_readdomainconf Le_Preferred_Chain)"
5396   # When renewing from an old version, the empty Le_Keylength means 2048.
5397   # Note, do not use DEFAULT_DOMAIN_KEY_LENGTH as that value may change over
5398   # time but an empty value implies 2048 specifically.
5399   Le_Keylength="$(_readdomainconf Le_Keylength)"
5400   if [ -z "$Le_Keylength" ]; then
5401     Le_Keylength=2048
5402   fi
5403   issue "$Le_Webroot" "$Le_Domain" "$Le_Alt" "$Le_Keylength" "$Le_RealCertPath" "$Le_RealKeyPath" "$Le_RealCACertPath" "$Le_ReloadCmd" "$Le_RealFullChainPath" "$Le_PreHook" "$Le_PostHook" "$Le_RenewHook" "$Le_LocalAddress" "$Le_ChallengeAlias" "$Le_Preferred_Chain" "$Le_Valid_From" "$Le_Valid_To"
5404   res="$?"
5405   if [ "$res" != "0" ]; then
5406     return "$res"
5407   fi
5408
5409   if [ "$Le_DeployHook" ]; then
5410     _deploy "$Le_Domain" "$Le_DeployHook"
5411     res="$?"
5412   fi
5413
5414   _ACME_IS_RENEW=""
5415   if [ -z "$_ACME_IN_RENEWALL" ]; then
5416     if [ "$res" = "0" ]; then
5417       if [ $_set_level -ge $NOTIFY_LEVEL_RENEW ]; then
5418         _send_notify "Renew $d success" "Good, the cert is renewed." "$NOTIFY_HOOK" 0
5419       fi
5420     else
5421       if [ $_set_level -ge $NOTIFY_LEVEL_ERROR ]; then
5422         _send_notify "Renew $d error" "There is an error." "$NOTIFY_HOOK" 1
5423       fi
5424     fi
5425   fi
5426
5427   return "$res"
5428 }
5429
5430 #renewAll  [stopRenewOnError] [server]
5431 renewAll() {
5432   _initpath
5433   _clearCA
5434   _stopRenewOnError="$1"
5435   _debug "_stopRenewOnError" "$_stopRenewOnError"
5436
5437   _server="$2"
5438   _debug "_server" "$_server"
5439
5440   _ret="0"
5441   _success_msg=""
5442   _error_msg=""
5443   _skipped_msg=""
5444   _error_level=$NOTIFY_LEVEL_SKIP
5445   _notify_code=$RENEW_SKIP
5446   _set_level=${NOTIFY_LEVEL:-$NOTIFY_LEVEL_DEFAULT}
5447   _debug "_set_level" "$_set_level"
5448   export _ACME_IN_RENEWALL=1
5449   for di in "${CERT_HOME}"/*.*/; do
5450     _debug di "$di"
5451     if ! [ -d "$di" ]; then
5452       _debug "Not a directory, skip: $di"
5453       continue
5454     fi
5455     d=$(basename "$di")
5456     _debug d "$d"
5457     (
5458       if _endswith "$d" "$ECC_SUFFIX"; then
5459         _isEcc=$(echo "$d" | cut -d "$ECC_SEP" -f 2)
5460         d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5461       fi
5462       renew "$d" "$_isEcc" "$_server"
5463     )
5464     rc="$?"
5465     _debug "Return code: $rc"
5466     if [ "$rc" = "0" ]; then
5467       if [ $_error_level -gt $NOTIFY_LEVEL_RENEW ]; then
5468         _error_level="$NOTIFY_LEVEL_RENEW"
5469         _notify_code=0
5470       fi
5471
5472       if [ $_set_level -ge $NOTIFY_LEVEL_RENEW ]; then
5473         if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5474           _send_notify "Renew $d success" "Good, the cert is renewed." "$NOTIFY_HOOK" 0
5475         fi
5476       fi
5477
5478       _success_msg="${_success_msg}    $d
5479 "
5480     elif [ "$rc" = "$RENEW_SKIP" ]; then
5481       if [ $_error_level -gt $NOTIFY_LEVEL_SKIP ]; then
5482         _error_level="$NOTIFY_LEVEL_SKIP"
5483         _notify_code=$RENEW_SKIP
5484       fi
5485
5486       if [ $_set_level -ge $NOTIFY_LEVEL_SKIP ]; then
5487         if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5488           _send_notify "Renew $d skipped" "Good, the cert is skipped." "$NOTIFY_HOOK" "$RENEW_SKIP"
5489         fi
5490       fi
5491
5492       _info "Skipped $d"
5493       _skipped_msg="${_skipped_msg}    $d
5494 "
5495     else
5496       if [ $_error_level -gt $NOTIFY_LEVEL_ERROR ]; then
5497         _error_level="$NOTIFY_LEVEL_ERROR"
5498         _notify_code=1
5499       fi
5500
5501       if [ $_set_level -ge $NOTIFY_LEVEL_ERROR ]; then
5502         if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5503           _send_notify "Renew $d error" "There is an error." "$NOTIFY_HOOK" 1
5504         fi
5505       fi
5506
5507       _error_msg="${_error_msg}    $d
5508 "
5509       if [ "$_stopRenewOnError" ]; then
5510         _err "Error renew $d,  stop now."
5511         _ret="$rc"
5512         break
5513       else
5514         _ret="$rc"
5515         _err "Error renew $d."
5516       fi
5517     fi
5518   done
5519   _debug _error_level "$_error_level"
5520   _debug _set_level "$_set_level"
5521   if [ $_error_level -le $_set_level ]; then
5522     if [ -z "$NOTIFY_MODE" ] || [ "$NOTIFY_MODE" = "$NOTIFY_MODE_BULK" ]; then
5523       _msg_subject="Renew"
5524       if [ "$_error_msg" ]; then
5525         _msg_subject="${_msg_subject} Error"
5526         _msg_data="Error certs:
5527 ${_error_msg}
5528 "
5529       fi
5530       if [ "$_success_msg" ]; then
5531         _msg_subject="${_msg_subject} Success"
5532         _msg_data="${_msg_data}Success certs:
5533 ${_success_msg}
5534 "
5535       fi
5536       if [ "$_skipped_msg" ]; then
5537         _msg_subject="${_msg_subject} Skipped"
5538         _msg_data="${_msg_data}Skipped certs:
5539 ${_skipped_msg}
5540 "
5541       fi
5542
5543       _send_notify "$_msg_subject" "$_msg_data" "$NOTIFY_HOOK" "$_notify_code"
5544     fi
5545   fi
5546
5547   return "$_ret"
5548 }
5549
5550 #csr webroot
5551 signcsr() {
5552   _csrfile="$1"
5553   _csrW="$2"
5554   if [ -z "$_csrfile" ] || [ -z "$_csrW" ]; then
5555     _usage "Usage: $PROJECT_ENTRY --sign-csr --csr <csr-file> --webroot <directory>"
5556     return 1
5557   fi
5558
5559   _real_cert="$3"
5560   _real_key="$4"
5561   _real_ca="$5"
5562   _reload_cmd="$6"
5563   _real_fullchain="$7"
5564   _pre_hook="${8}"
5565   _post_hook="${9}"
5566   _renew_hook="${10}"
5567   _local_addr="${11}"
5568   _challenge_alias="${12}"
5569   _preferred_chain="${13}"
5570
5571   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5572   if [ "$?" != "0" ]; then
5573     _err "Can not read subject from csr: $_csrfile"
5574     return 1
5575   fi
5576   _debug _csrsubj "$_csrsubj"
5577   if _contains "$_csrsubj" ' ' || ! _contains "$_csrsubj" '.'; then
5578     _info "It seems that the subject: $_csrsubj is not a valid domain name. Drop it."
5579     _csrsubj=""
5580   fi
5581
5582   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5583   if [ "$?" != "0" ]; then
5584     _err "Can not read domain list from csr: $_csrfile"
5585     return 1
5586   fi
5587   _debug "_csrdomainlist" "$_csrdomainlist"
5588
5589   if [ -z "$_csrsubj" ]; then
5590     _csrsubj="$(_getfield "$_csrdomainlist" 1)"
5591     _debug _csrsubj "$_csrsubj"
5592     _csrdomainlist="$(echo "$_csrdomainlist" | cut -d , -f 2-)"
5593     _debug "_csrdomainlist" "$_csrdomainlist"
5594   fi
5595
5596   if [ -z "$_csrsubj" ]; then
5597     _err "Can not read subject from csr: $_csrfile"
5598     return 1
5599   fi
5600
5601   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5602   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5603     _err "Can not read key length from csr: $_csrfile"
5604     return 1
5605   fi
5606
5607   _initpath "$_csrsubj" "$_csrkeylength"
5608   mkdir -p "$DOMAIN_PATH"
5609
5610   _info "Copy csr to: $CSR_PATH"
5611   cp "$_csrfile" "$CSR_PATH"
5612
5613   issue "$_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"
5614
5615 }
5616
5617 showcsr() {
5618   _csrfile="$1"
5619   _csrd="$2"
5620   if [ -z "$_csrfile" ] && [ -z "$_csrd" ]; then
5621     _usage "Usage: $PROJECT_ENTRY --show-csr --csr <csr-file>"
5622     return 1
5623   fi
5624
5625   _initpath
5626
5627   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5628   if [ "$?" != "0" ]; then
5629     _err "Can not read subject from csr: $_csrfile"
5630     return 1
5631   fi
5632   if [ -z "$_csrsubj" ]; then
5633     _info "The Subject is empty"
5634   fi
5635
5636   _info "Subject=$_csrsubj"
5637
5638   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5639   if [ "$?" != "0" ]; then
5640     _err "Can not read domain list from csr: $_csrfile"
5641     return 1
5642   fi
5643   _debug "_csrdomainlist" "$_csrdomainlist"
5644
5645   _info "SubjectAltNames=$_csrdomainlist"
5646
5647   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5648   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5649     _err "Can not read key length from csr: $_csrfile"
5650     return 1
5651   fi
5652   _info "KeyLength=$_csrkeylength"
5653 }
5654
5655 #listraw  domain
5656 list() {
5657   _raw="$1"
5658   _domain="$2"
5659   _initpath
5660
5661   _sep="|"
5662   if [ "$_raw" ]; then
5663     if [ -z "$_domain" ]; then
5664       printf "%s\n" "Main_Domain${_sep}KeyLength${_sep}SAN_Domains${_sep}CA${_sep}Created${_sep}Renew"
5665     fi
5666     for di in "${CERT_HOME}"/*.*/; do
5667       d=$(basename "$di")
5668       _debug d "$d"
5669       (
5670         if _endswith "$d" "$ECC_SUFFIX"; then
5671           _isEcc="ecc"
5672           d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5673         fi
5674         DOMAIN_CONF="$di/$d.conf"
5675         if [ -f "$DOMAIN_CONF" ]; then
5676           . "$DOMAIN_CONF"
5677           _ca="$(_getCAShortName "$Le_API")"
5678           if [ -z "$_domain" ]; then
5679             printf "%s\n" "$Le_Domain${_sep}\"$Le_Keylength\"${_sep}$Le_Alt${_sep}$_ca${_sep}$Le_CertCreateTimeStr${_sep}$Le_NextRenewTimeStr"
5680           else
5681             if [ "$_domain" = "$d" ]; then
5682               cat "$DOMAIN_CONF"
5683             fi
5684           fi
5685         fi
5686       )
5687     done
5688   else
5689     if _exists column; then
5690       list "raw" "$_domain" | column -t -s "$_sep"
5691     else
5692       list "raw" "$_domain" | tr "$_sep" '\t'
5693     fi
5694   fi
5695
5696 }
5697
5698 _deploy() {
5699   _d="$1"
5700   _hooks="$2"
5701
5702   for _d_api in $(echo "$_hooks" | tr ',' " "); do
5703     _deployApi="$(_findHook "$_d" $_SUB_FOLDER_DEPLOY "$_d_api")"
5704     if [ -z "$_deployApi" ]; then
5705       _err "The deploy hook $_d_api is not found."
5706       return 1
5707     fi
5708     _debug _deployApi "$_deployApi"
5709
5710     if ! (
5711       if ! . "$_deployApi"; then
5712         _err "Load file $_deployApi error. Please check your api file and try again."
5713         return 1
5714       fi
5715
5716       d_command="${_d_api}_deploy"
5717       if ! _exists "$d_command"; then
5718         _err "It seems that your api file is not correct, it must have a function named: $d_command"
5719         return 1
5720       fi
5721
5722       if ! $d_command "$_d" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$CERT_FULLCHAIN_PATH"; then
5723         _err "Error deploy for domain:$_d"
5724         return 1
5725       fi
5726     ); then
5727       _err "Deploy error."
5728       return 1
5729     else
5730       _info "$(__green Success)"
5731     fi
5732   done
5733 }
5734
5735 #domain hooks
5736 deploy() {
5737   _d="$1"
5738   _hooks="$2"
5739   _isEcc="$3"
5740   if [ -z "$_hooks" ]; then
5741     _usage "Usage: $PROJECT_ENTRY --deploy --domain <domain.tld> --deploy-hook <hookname> [--ecc] "
5742     return 1
5743   fi
5744
5745   _initpath "$_d" "$_isEcc"
5746   if [ ! -d "$DOMAIN_PATH" ]; then
5747     _err "The domain '$_d' is not a cert name. You must use the cert name to specify the cert to install."
5748     _err "Can not find path:'$DOMAIN_PATH'"
5749     return 1
5750   fi
5751
5752   _debug2 DOMAIN_CONF "$DOMAIN_CONF"
5753   . "$DOMAIN_CONF"
5754
5755   _savedomainconf Le_DeployHook "$_hooks"
5756
5757   _deploy "$_d" "$_hooks"
5758 }
5759
5760 installcert() {
5761   _main_domain="$1"
5762   if [ -z "$_main_domain" ]; then
5763     _usage "Usage: $PROJECT_ENTRY --install-cert --domain <domain.tld> [--ecc] [--cert-file <file>] [--key-file <file>] [--ca-file <file>] [ --reloadcmd <command>] [--fullchain-file <file>]"
5764     return 1
5765   fi
5766
5767   _real_cert="$2"
5768   _real_key="$3"
5769   _real_ca="$4"
5770   _reload_cmd="$5"
5771   _real_fullchain="$6"
5772   _isEcc="$7"
5773
5774   _initpath "$_main_domain" "$_isEcc"
5775   if [ ! -d "$DOMAIN_PATH" ]; then
5776     _err "The domain '$_main_domain' is not a cert name. You must use the cert name to specify the cert to install."
5777     _err "Can not find path:'$DOMAIN_PATH'"
5778     return 1
5779   fi
5780
5781   _savedomainconf "Le_RealCertPath" "$_real_cert"
5782   _savedomainconf "Le_RealCACertPath" "$_real_ca"
5783   _savedomainconf "Le_RealKeyPath" "$_real_key"
5784   _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
5785   _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
5786   export Le_ForceNewDomainKey="$(_readdomainconf Le_ForceNewDomainKey)"
5787   export Le_Next_Domain_Key
5788   _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"
5789 }
5790
5791 #domain  cert  key  ca  fullchain reloadcmd backup-prefix
5792 _installcert() {
5793   _main_domain="$1"
5794   _real_cert="$2"
5795   _real_key="$3"
5796   _real_ca="$4"
5797   _real_fullchain="$5"
5798   _reload_cmd="$6"
5799   _backup_prefix="$7"
5800
5801   if [ "$_real_cert" = "$NO_VALUE" ]; then
5802     _real_cert=""
5803   fi
5804   if [ "$_real_key" = "$NO_VALUE" ]; then
5805     _real_key=""
5806   fi
5807   if [ "$_real_ca" = "$NO_VALUE" ]; then
5808     _real_ca=""
5809   fi
5810   if [ "$_reload_cmd" = "$NO_VALUE" ]; then
5811     _reload_cmd=""
5812   fi
5813   if [ "$_real_fullchain" = "$NO_VALUE" ]; then
5814     _real_fullchain=""
5815   fi
5816
5817   _backup_path="$DOMAIN_BACKUP_PATH/$_backup_prefix"
5818   mkdir -p "$_backup_path"
5819
5820   if [ "$_real_cert" ]; then
5821     _info "Installing cert to: $_real_cert"
5822     if [ -f "$_real_cert" ] && [ ! "$_ACME_IS_RENEW" ]; then
5823       cp "$_real_cert" "$_backup_path/cert.bak"
5824     fi
5825     if [ "$CERT_PATH" != "$_real_cert" ]; then
5826       cat "$CERT_PATH" >"$_real_cert" || return 1
5827     fi
5828   fi
5829
5830   if [ "$_real_ca" ]; then
5831     _info "Installing CA to: $_real_ca"
5832     if [ "$_real_ca" = "$_real_cert" ]; then
5833       echo "" >>"$_real_ca"
5834       cat "$CA_CERT_PATH" >>"$_real_ca" || return 1
5835     else
5836       if [ -f "$_real_ca" ] && [ ! "$_ACME_IS_RENEW" ]; then
5837         cp "$_real_ca" "$_backup_path/ca.bak"
5838       fi
5839       if [ "$CA_CERT_PATH" != "$_real_ca" ]; then
5840         cat "$CA_CERT_PATH" >"$_real_ca" || return 1
5841       fi
5842     fi
5843   fi
5844
5845   if [ "$_real_key" ]; then
5846     _info "Installing key to: $_real_key"
5847     if [ -f "$_real_key" ] && [ ! "$_ACME_IS_RENEW" ]; then
5848       cp "$_real_key" "$_backup_path/key.bak"
5849     fi
5850     if [ "$CERT_KEY_PATH" != "$_real_key" ]; then
5851       if [ -f "$_real_key" ]; then
5852         cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5853       else
5854         touch "$_real_key" || return 1
5855         chmod 600 "$_real_key"
5856         cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5857       fi
5858     fi
5859   fi
5860
5861   if [ "$_real_fullchain" ]; then
5862     _info "Installing full chain to: $_real_fullchain"
5863     if [ -f "$_real_fullchain" ] && [ ! "$_ACME_IS_RENEW" ]; then
5864       cp "$_real_fullchain" "$_backup_path/fullchain.bak"
5865     fi
5866     if [ "$_real_fullchain" != "$CERT_FULLCHAIN_PATH" ]; then
5867       cat "$CERT_FULLCHAIN_PATH" >"$_real_fullchain" || return 1
5868     fi
5869   fi
5870
5871   if [ "$_reload_cmd" ]; then
5872     _info "Run reload cmd: $_reload_cmd"
5873     if (
5874       export CERT_PATH
5875       export CERT_KEY_PATH
5876       export CA_CERT_PATH
5877       export CERT_FULLCHAIN_PATH
5878       export Le_Domain="$_main_domain"
5879       export Le_ForceNewDomainKey
5880       export Le_Next_Domain_Key
5881       cd "$DOMAIN_PATH" && eval "$_reload_cmd"
5882     ); then
5883       _info "$(__green "Reload success")"
5884     else
5885       _err "Reload error for :$Le_Domain"
5886     fi
5887   fi
5888
5889 }
5890
5891 __read_password() {
5892   unset _pp
5893   prompt="Enter Password:"
5894   while IFS= read -p "$prompt" -r -s -n 1 char; do
5895     if [ "$char" = $'\0' ]; then
5896       break
5897     fi
5898     prompt='*'
5899     _pp="$_pp$char"
5900   done
5901   echo "$_pp"
5902 }
5903
5904 _install_win_taskscheduler() {
5905   _lesh="$1"
5906   _centry="$2"
5907   _randomminute="$3"
5908   if ! _exists cygpath; then
5909     _err "cygpath not found"
5910     return 1
5911   fi
5912   if ! _exists schtasks; then
5913     _err "schtasks.exe is not found, are you on Windows?"
5914     return 1
5915   fi
5916   _winbash="$(cygpath -w $(which bash))"
5917   _debug _winbash "$_winbash"
5918   if [ -z "$_winbash" ]; then
5919     _err "can not find bash path"
5920     return 1
5921   fi
5922   _myname="$(whoami)"
5923   _debug "_myname" "$_myname"
5924   if [ -z "$_myname" ]; then
5925     _err "can not find my user name"
5926     return 1
5927   fi
5928   _debug "_lesh" "$_lesh"
5929
5930   _info "To install scheduler task in your Windows account, you must input your windows password."
5931   _info "$PROJECT_NAME doesn't save your password."
5932   _info "Please input your Windows password for: $(__green "$_myname")"
5933   _password="$(__read_password)"
5934   #SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'" >/dev/null
5935   echo SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "\"$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'\"" | cmd.exe >/dev/null
5936   echo
5937
5938 }
5939
5940 _uninstall_win_taskscheduler() {
5941   if ! _exists schtasks; then
5942     _err "schtasks.exe is not found, are you on Windows?"
5943     return 1
5944   fi
5945   if ! echo SCHTASKS /query /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null; then
5946     _debug "scheduler $_WINDOWS_SCHEDULER_NAME is not found."
5947   else
5948     _info "Removing $_WINDOWS_SCHEDULER_NAME"
5949     echo SCHTASKS /delete /f /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null
5950   fi
5951 }
5952
5953 #confighome
5954 installcronjob() {
5955   _c_home="$1"
5956   _initpath
5957   _CRONTAB="crontab"
5958   if [ -f "$LE_WORKING_DIR/$PROJECT_ENTRY" ]; then
5959     lesh="\"$LE_WORKING_DIR\"/$PROJECT_ENTRY"
5960   else
5961     _debug "_SCRIPT_" "$_SCRIPT_"
5962     _script="$(_readlink "$_SCRIPT_")"
5963     _debug _script "$_script"
5964     if [ -f "$_script" ]; then
5965       _info "Using the current script from: $_script"
5966       lesh="$_script"
5967     else
5968       _err "Can not install cronjob, $PROJECT_ENTRY not found."
5969       return 1
5970     fi
5971   fi
5972   if [ "$_c_home" ]; then
5973     _c_entry="--config-home \"$_c_home\" "
5974   fi
5975   _t=$(_time)
5976   random_minute=$(_math $_t % 60)
5977
5978   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5979     _CRONTAB="fcrontab"
5980   fi
5981
5982   if ! _exists "$_CRONTAB"; then
5983     if _exists cygpath && _exists schtasks.exe; then
5984       _info "It seems you are on Windows,  let's install Windows scheduler task."
5985       if _install_win_taskscheduler "$lesh" "$_c_entry" "$random_minute"; then
5986         _info "Install Windows scheduler task success."
5987         return 0
5988       else
5989         _err "Install Windows scheduler task failed."
5990         return 1
5991       fi
5992     fi
5993     _err "crontab/fcrontab doesn't exist, so, we can not install cron jobs."
5994     _err "All your certs will not be renewed automatically."
5995     _err "You must add your own cron job to call '$PROJECT_ENTRY --cron' everyday."
5996     return 1
5997   fi
5998   _info "Installing cron job"
5999   if ! $_CRONTAB -l | grep "$PROJECT_ENTRY --cron"; then
6000     if _exists uname && uname -a | grep SunOS >/dev/null; then
6001       $_CRONTAB -l | {
6002         cat
6003         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
6004       } | $_CRONTAB --
6005     else
6006       $_CRONTAB -l | {
6007         cat
6008         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
6009       } | $_CRONTAB -
6010     fi
6011   fi
6012   if [ "$?" != "0" ]; then
6013     _err "Install cron job failed. You need to manually renew your certs."
6014     _err "Or you can add cronjob by yourself:"
6015     _err "$lesh --cron --home \"$LE_WORKING_DIR\" > /dev/null"
6016     return 1
6017   fi
6018 }
6019
6020 uninstallcronjob() {
6021   _CRONTAB="crontab"
6022   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
6023     _CRONTAB="fcrontab"
6024   fi
6025
6026   if ! _exists "$_CRONTAB"; then
6027     if _exists cygpath && _exists schtasks.exe; then
6028       _info "It seems you are on Windows,  let's uninstall Windows scheduler task."
6029       if _uninstall_win_taskscheduler; then
6030         _info "Uninstall Windows scheduler task success."
6031         return 0
6032       else
6033         _err "Uninstall Windows scheduler task failed."
6034         return 1
6035       fi
6036     fi
6037     return
6038   fi
6039   _info "Removing cron job"
6040   cr="$($_CRONTAB -l | grep "$PROJECT_ENTRY --cron")"
6041   if [ "$cr" ]; then
6042     if _exists uname && uname -a | grep SunOS >/dev/null; then
6043       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB --
6044     else
6045       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB -
6046     fi
6047     LE_WORKING_DIR="$(echo "$cr" | cut -d ' ' -f 9 | tr -d '"')"
6048     _info LE_WORKING_DIR "$LE_WORKING_DIR"
6049     if _contains "$cr" "--config-home"; then
6050       LE_CONFIG_HOME="$(echo "$cr" | cut -d ' ' -f 11 | tr -d '"')"
6051       _debug LE_CONFIG_HOME "$LE_CONFIG_HOME"
6052     fi
6053   fi
6054   _initpath
6055
6056 }
6057
6058 #domain  isECC  revokeReason
6059 revoke() {
6060   Le_Domain="$1"
6061   if [ -z "$Le_Domain" ]; then
6062     _usage "Usage: $PROJECT_ENTRY --revoke --domain <domain.tld> [--ecc]"
6063     return 1
6064   fi
6065
6066   _isEcc="$2"
6067   _reason="$3"
6068   if [ -z "$_reason" ]; then
6069     _reason="0"
6070   fi
6071   _initpath "$Le_Domain" "$_isEcc"
6072   if [ ! -f "$DOMAIN_CONF" ]; then
6073     _err "$Le_Domain is not a issued domain, skip."
6074     return 1
6075   fi
6076
6077   if [ ! -f "$CERT_PATH" ]; then
6078     _err "Cert for $Le_Domain $CERT_PATH is not found, skip."
6079     return 1
6080   fi
6081
6082   . "$DOMAIN_CONF"
6083   _debug Le_API "$Le_API"
6084
6085   if [ "$Le_API" ]; then
6086     if [ "$Le_API" != "$ACME_DIRECTORY" ]; then
6087       _clearAPI
6088     fi
6089     export ACME_DIRECTORY="$Le_API"
6090     #reload ca configs
6091     ACCOUNT_KEY_PATH=""
6092     ACCOUNT_JSON_PATH=""
6093     CA_CONF=""
6094     _debug3 "initpath again."
6095     _initpath "$Le_Domain" "$_isEcc"
6096     _initAPI
6097   fi
6098
6099   cert="$(_getfile "${CERT_PATH}" "${BEGIN_CERT}" "${END_CERT}" | tr -d "\r\n" | _url_replace)"
6100
6101   if [ -z "$cert" ]; then
6102     _err "Cert for $Le_Domain is empty found, skip."
6103     return 1
6104   fi
6105
6106   _initAPI
6107
6108   data="{\"certificate\": \"$cert\",\"reason\":$_reason}"
6109
6110   uri="${ACME_REVOKE_CERT}"
6111
6112   _info "Try account key first."
6113   if _send_signed_request "$uri" "$data" "" "$ACCOUNT_KEY_PATH"; then
6114     if [ -z "$response" ]; then
6115       _info "Revoke success."
6116       rm -f "$CERT_PATH"
6117       cat "$CERT_KEY_PATH" >"$CERT_KEY_PATH.revoked"
6118       cat "$CSR_PATH" >"$CSR_PATH.revoked"
6119       return 0
6120     else
6121       _err "Revoke error."
6122       _debug "$response"
6123     fi
6124   fi
6125
6126   if [ -f "$CERT_KEY_PATH" ]; then
6127     _info "Try domain key."
6128     if _send_signed_request "$uri" "$data" "" "$CERT_KEY_PATH"; then
6129       if [ -z "$response" ]; then
6130         _info "Revoke success."
6131         rm -f "$CERT_PATH"
6132         cat "$CERT_KEY_PATH" >"$CERT_KEY_PATH.revoked"
6133         cat "$CSR_PATH" >"$CSR_PATH.revoked"
6134         return 0
6135       else
6136         _err "Revoke error by domain key."
6137         _err "$response"
6138       fi
6139     fi
6140   else
6141     _info "Domain key file doesn't exist."
6142   fi
6143   return 1
6144 }
6145
6146 #domain  ecc
6147 remove() {
6148   Le_Domain="$1"
6149   if [ -z "$Le_Domain" ]; then
6150     _usage "Usage: $PROJECT_ENTRY --remove --domain <domain.tld> [--ecc]"
6151     return 1
6152   fi
6153
6154   _isEcc="$2"
6155
6156   _initpath "$Le_Domain" "$_isEcc"
6157   _removed_conf="$DOMAIN_CONF.removed"
6158   if [ ! -f "$DOMAIN_CONF" ]; then
6159     if [ -f "$_removed_conf" ]; then
6160       _err "$Le_Domain is already removed, You can remove the folder by yourself: $DOMAIN_PATH"
6161     else
6162       _err "$Le_Domain is not a issued domain, skip."
6163     fi
6164     return 1
6165   fi
6166
6167   if mv "$DOMAIN_CONF" "$_removed_conf"; then
6168     _info "$Le_Domain is removed, the key and cert files are in $(__green $DOMAIN_PATH)"
6169     _info "You can remove them by yourself."
6170     return 0
6171   else
6172     _err "Remove $Le_Domain failed."
6173     return 1
6174   fi
6175 }
6176
6177 #domain vtype
6178 _deactivate() {
6179   _d_domain="$1"
6180   _d_type="$2"
6181   _initpath "$_d_domain" "$_d_type"
6182
6183   . "$DOMAIN_CONF"
6184   _debug Le_API "$Le_API"
6185
6186   if [ "$Le_API" ]; then
6187     if [ "$Le_API" != "$ACME_DIRECTORY" ]; then
6188       _clearAPI
6189     fi
6190     export ACME_DIRECTORY="$Le_API"
6191     #reload ca configs
6192     ACCOUNT_KEY_PATH=""
6193     ACCOUNT_JSON_PATH=""
6194     CA_CONF=""
6195     _debug3 "initpath again."
6196     _initpath "$Le_Domain" "$_d_type"
6197     _initAPI
6198   fi
6199
6200   _identifiers="{\"type\":\"$(_getIdType "$_d_domain")\",\"value\":\"$_d_domain\"}"
6201   if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
6202     _err "Can not get domain new order."
6203     return 1
6204   fi
6205   _authorizations_seg="$(echo "$response" | _egrep_o '"authorizations" *: *\[[^\]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
6206   _debug2 _authorizations_seg "$_authorizations_seg"
6207   if [ -z "$_authorizations_seg" ]; then
6208     _err "_authorizations_seg not found."
6209     _clearup
6210     _on_issue_err "$_post_hook"
6211     return 1
6212   fi
6213
6214   authzUri="$_authorizations_seg"
6215   _debug2 "authzUri" "$authzUri"
6216   if ! _send_signed_request "$authzUri"; then
6217     _err "get to authz error."
6218     _err "_authorizations_seg" "$_authorizations_seg"
6219     _err "authzUri" "$authzUri"
6220     _clearup
6221     _on_issue_err "$_post_hook"
6222     return 1
6223   fi
6224
6225   response="$(echo "$response" | _normalizeJson)"
6226   _debug2 response "$response"
6227   _URL_NAME="url"
6228
6229   entries="$(echo "$response" | tr '][' '==' | _egrep_o "challenges\": *=[^=]*=" | tr '}{' '\n\n' | grep "\"status\": *\"valid\"")"
6230   if [ -z "$entries" ]; then
6231     _info "No valid entries found."
6232     if [ -z "$thumbprint" ]; then
6233       thumbprint="$(__calc_account_thumbprint)"
6234     fi
6235     _debug "Trigger validation."
6236     vtype="$(_getIdType "$_d_domain")"
6237     entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
6238     _debug entry "$entry"
6239     if [ -z "$entry" ]; then
6240       _err "Error, can not get domain token $d"
6241       return 1
6242     fi
6243     token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
6244     _debug token "$token"
6245
6246     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*" | cut -d : -f 2,3 | tr -d '"')"
6247     _debug uri "$uri"
6248
6249     keyauthorization="$token.$thumbprint"
6250     _debug keyauthorization "$keyauthorization"
6251     __trigger_validation "$uri" "$keyauthorization"
6252
6253   fi
6254
6255   _d_i=0
6256   _d_max_retry=$(echo "$entries" | wc -l)
6257   while [ "$_d_i" -lt "$_d_max_retry" ]; do
6258     _info "Deactivate: $_d_domain"
6259     _d_i="$(_math $_d_i + 1)"
6260     entry="$(echo "$entries" | sed -n "${_d_i}p")"
6261     _debug entry "$entry"
6262
6263     if [ -z "$entry" ]; then
6264       _info "No more valid entry found."
6265       break
6266     fi
6267
6268     _vtype="$(echo "$entry" | _egrep_o '"type": *"[^"]*"' | cut -d : -f 2 | tr -d '"')"
6269     _debug _vtype "$_vtype"
6270     _info "Found $_vtype"
6271
6272     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*\"" | tr -d '" ' | cut -d : -f 2-)"
6273     _debug uri "$uri"
6274
6275     if [ "$_d_type" ] && [ "$_d_type" != "$_vtype" ]; then
6276       _info "Skip $_vtype"
6277       continue
6278     fi
6279
6280     _info "Deactivate: $_vtype"
6281
6282     _djson="{\"status\":\"deactivated\"}"
6283
6284     if _send_signed_request "$authzUri" "$_djson" && _contains "$response" '"deactivated"'; then
6285       _info "Deactivate: $_vtype success."
6286     else
6287       _err "Can not deactivate $_vtype."
6288       break
6289     fi
6290
6291   done
6292   _debug "$_d_i"
6293   if [ "$_d_i" -eq "$_d_max_retry" ]; then
6294     _info "Deactivated success!"
6295   else
6296     _err "Deactivate failed."
6297   fi
6298
6299 }
6300
6301 deactivate() {
6302   _d_domain_list="$1"
6303   _d_type="$2"
6304   _initpath
6305   _initAPI
6306   _debug _d_domain_list "$_d_domain_list"
6307   if [ -z "$(echo $_d_domain_list | cut -d , -f 1)" ]; then
6308     _usage "Usage: $PROJECT_ENTRY --deactivate --domain <domain.tld> [--domain <domain2.tld> ...]"
6309     return 1
6310   fi
6311   for _d_dm in $(echo "$_d_domain_list" | tr ',' ' '); do
6312     if [ -z "$_d_dm" ] || [ "$_d_dm" = "$NO_VALUE" ]; then
6313       continue
6314     fi
6315     if ! _deactivate "$_d_dm" "$_d_type"; then
6316       return 1
6317     fi
6318   done
6319 }
6320
6321 # Detect profile file if not specified as environment variable
6322 _detect_profile() {
6323   if [ -n "$PROFILE" -a -f "$PROFILE" ]; then
6324     echo "$PROFILE"
6325     return
6326   fi
6327
6328   DETECTED_PROFILE=''
6329   SHELLTYPE="$(basename "/$SHELL")"
6330
6331   if [ "$SHELLTYPE" = "bash" ]; then
6332     if [ -f "$HOME/.bashrc" ]; then
6333       DETECTED_PROFILE="$HOME/.bashrc"
6334     elif [ -f "$HOME/.bash_profile" ]; then
6335       DETECTED_PROFILE="$HOME/.bash_profile"
6336     fi
6337   elif [ "$SHELLTYPE" = "zsh" ]; then
6338     DETECTED_PROFILE="$HOME/.zshrc"
6339   fi
6340
6341   if [ -z "$DETECTED_PROFILE" ]; then
6342     if [ -f "$HOME/.profile" ]; then
6343       DETECTED_PROFILE="$HOME/.profile"
6344     elif [ -f "$HOME/.bashrc" ]; then
6345       DETECTED_PROFILE="$HOME/.bashrc"
6346     elif [ -f "$HOME/.bash_profile" ]; then
6347       DETECTED_PROFILE="$HOME/.bash_profile"
6348     elif [ -f "$HOME/.zshrc" ]; then
6349       DETECTED_PROFILE="$HOME/.zshrc"
6350     fi
6351   fi
6352
6353   echo "$DETECTED_PROFILE"
6354 }
6355
6356 _initconf() {
6357   _initpath
6358   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
6359     echo "
6360
6361 #LOG_FILE=\"$DEFAULT_LOG_FILE\"
6362 #LOG_LEVEL=1
6363
6364 #AUTO_UPGRADE=\"1\"
6365
6366 #NO_TIMESTAMP=1
6367
6368     " >"$ACCOUNT_CONF_PATH"
6369   fi
6370 }
6371
6372 # nocron
6373 _precheck() {
6374   _nocron="$1"
6375
6376   if ! _exists "curl" && ! _exists "wget"; then
6377     _err "Please install curl or wget first, we need to access http resources."
6378     return 1
6379   fi
6380
6381   if [ -z "$_nocron" ]; then
6382     if ! _exists "crontab" && ! _exists "fcrontab"; then
6383       if _exists cygpath && _exists schtasks.exe; then
6384         _info "It seems you are on Windows,  we will install Windows scheduler task."
6385       else
6386         _err "It is recommended to install crontab first. try to install 'cron, crontab, crontabs or vixie-cron'."
6387         _err "We need to set cron job to renew the certs automatically."
6388         _err "Otherwise, your certs will not be able to be renewed automatically."
6389         if [ -z "$FORCE" ]; then
6390           _err "Please add '--force' and try install again to go without crontab."
6391           _err "./$PROJECT_ENTRY --install --force"
6392           return 1
6393         fi
6394       fi
6395     fi
6396   fi
6397
6398   if ! _exists "${ACME_OPENSSL_BIN:-openssl}"; then
6399     _err "Please install openssl first. ACME_OPENSSL_BIN=$ACME_OPENSSL_BIN"
6400     _err "We need openssl to generate keys."
6401     return 1
6402   fi
6403
6404   if ! _exists "socat"; then
6405     _err "It is recommended to install socat first."
6406     _err "We use socat for standalone server if you use standalone mode."
6407     _err "If you don't use standalone mode, just ignore this warning."
6408   fi
6409
6410   return 0
6411 }
6412
6413 _setShebang() {
6414   _file="$1"
6415   _shebang="$2"
6416   if [ -z "$_shebang" ]; then
6417     _usage "Usage: file shebang"
6418     return 1
6419   fi
6420   cp "$_file" "$_file.tmp"
6421   echo "$_shebang" >"$_file"
6422   sed -n 2,99999p "$_file.tmp" >>"$_file"
6423   rm -f "$_file.tmp"
6424 }
6425
6426 #confighome
6427 _installalias() {
6428   _c_home="$1"
6429   _initpath
6430
6431   _envfile="$LE_WORKING_DIR/$PROJECT_ENTRY.env"
6432   if [ "$_upgrading" ] && [ "$_upgrading" = "1" ]; then
6433     echo "$(cat "$_envfile")" | sed "s|^LE_WORKING_DIR.*$||" >"$_envfile"
6434     echo "$(cat "$_envfile")" | sed "s|^alias le.*$||" >"$_envfile"
6435     echo "$(cat "$_envfile")" | sed "s|^alias le.sh.*$||" >"$_envfile"
6436   fi
6437
6438   if [ "$_c_home" ]; then
6439     _c_entry=" --config-home '$_c_home'"
6440   fi
6441
6442   _setopt "$_envfile" "export LE_WORKING_DIR" "=" "\"$LE_WORKING_DIR\""
6443   if [ "$_c_home" ]; then
6444     _setopt "$_envfile" "export LE_CONFIG_HOME" "=" "\"$LE_CONFIG_HOME\""
6445   else
6446     _sed_i "/^export LE_CONFIG_HOME/d" "$_envfile"
6447   fi
6448   _setopt "$_envfile" "alias $PROJECT_ENTRY" "=" "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6449
6450   _profile="$(_detect_profile)"
6451   if [ "$_profile" ]; then
6452     _debug "Found profile: $_profile"
6453     _info "Installing alias to '$_profile'"
6454     _setopt "$_profile" ". \"$_envfile\""
6455     _info "OK, Close and reopen your terminal to start using $PROJECT_NAME"
6456   else
6457     _info "No profile is found, you will need to go into $LE_WORKING_DIR to use $PROJECT_NAME"
6458   fi
6459
6460   #for csh
6461   _cshfile="$LE_WORKING_DIR/$PROJECT_ENTRY.csh"
6462   _csh_profile="$HOME/.cshrc"
6463   if [ -f "$_csh_profile" ]; then
6464     _info "Installing alias to '$_csh_profile'"
6465     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
6466     if [ "$_c_home" ]; then
6467       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
6468     else
6469       _sed_i "/^setenv LE_CONFIG_HOME/d" "$_cshfile"
6470     fi
6471     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6472     _setopt "$_csh_profile" "source \"$_cshfile\""
6473   fi
6474
6475   #for tcsh
6476   _tcsh_profile="$HOME/.tcshrc"
6477   if [ -f "$_tcsh_profile" ]; then
6478     _info "Installing alias to '$_tcsh_profile'"
6479     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
6480     if [ "$_c_home" ]; then
6481       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
6482     fi
6483     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6484     _setopt "$_tcsh_profile" "source \"$_cshfile\""
6485   fi
6486
6487 }
6488
6489 # nocron confighome noprofile accountemail
6490 install() {
6491
6492   if [ -z "$LE_WORKING_DIR" ]; then
6493     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
6494   fi
6495
6496   _nocron="$1"
6497   _c_home="$2"
6498   _noprofile="$3"
6499   _accountemail="$4"
6500
6501   if ! _initpath; then
6502     _err "Install failed."
6503     return 1
6504   fi
6505   if [ "$_nocron" ]; then
6506     _debug "Skip install cron job"
6507   fi
6508
6509   if [ "$_ACME_IN_CRON" != "1" ]; then
6510     if ! _precheck "$_nocron"; then
6511       _err "Pre-check failed, can not install."
6512       return 1
6513     fi
6514   fi
6515
6516   if [ -z "$_c_home" ] && [ "$LE_CONFIG_HOME" != "$LE_WORKING_DIR" ]; then
6517     _info "Using config home: $LE_CONFIG_HOME"
6518     _c_home="$LE_CONFIG_HOME"
6519   fi
6520
6521   #convert from le
6522   if [ -d "$HOME/.le" ]; then
6523     for envfile in "le.env" "le.sh.env"; do
6524       if [ -f "$HOME/.le/$envfile" ]; then
6525         if grep "le.sh" "$HOME/.le/$envfile" >/dev/null; then
6526           _upgrading="1"
6527           _info "You are upgrading from le.sh"
6528           _info "Renaming \"$HOME/.le\" to $LE_WORKING_DIR"
6529           mv "$HOME/.le" "$LE_WORKING_DIR"
6530           mv "$LE_WORKING_DIR/$envfile" "$LE_WORKING_DIR/$PROJECT_ENTRY.env"
6531           break
6532         fi
6533       fi
6534     done
6535   fi
6536
6537   _info "Installing to $LE_WORKING_DIR"
6538
6539   if [ ! -d "$LE_WORKING_DIR" ]; then
6540     if ! mkdir -p "$LE_WORKING_DIR"; then
6541       _err "Can not create working dir: $LE_WORKING_DIR"
6542       return 1
6543     fi
6544
6545     chmod 700 "$LE_WORKING_DIR"
6546   fi
6547
6548   if [ ! -d "$LE_CONFIG_HOME" ]; then
6549     if ! mkdir -p "$LE_CONFIG_HOME"; then
6550       _err "Can not create config dir: $LE_CONFIG_HOME"
6551       return 1
6552     fi
6553
6554     chmod 700 "$LE_CONFIG_HOME"
6555   fi
6556
6557   cp "$PROJECT_ENTRY" "$LE_WORKING_DIR/" && chmod +x "$LE_WORKING_DIR/$PROJECT_ENTRY"
6558
6559   if [ "$?" != "0" ]; then
6560     _err "Install failed, can not copy $PROJECT_ENTRY"
6561     return 1
6562   fi
6563
6564   _info "Installed to $LE_WORKING_DIR/$PROJECT_ENTRY"
6565
6566   if [ "$_ACME_IN_CRON" != "1" ] && [ -z "$_noprofile" ]; then
6567     _installalias "$_c_home"
6568   fi
6569
6570   for subf in $_SUB_FOLDERS; do
6571     if [ -d "$subf" ]; then
6572       mkdir -p "$LE_WORKING_DIR/$subf"
6573       cp "$subf"/* "$LE_WORKING_DIR"/"$subf"/
6574     fi
6575   done
6576
6577   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
6578     _initconf
6579   fi
6580
6581   if [ "$_DEFAULT_ACCOUNT_CONF_PATH" != "$ACCOUNT_CONF_PATH" ]; then
6582     _setopt "$_DEFAULT_ACCOUNT_CONF_PATH" "ACCOUNT_CONF_PATH" "=" "\"$ACCOUNT_CONF_PATH\""
6583   fi
6584
6585   if [ "$_DEFAULT_CERT_HOME" != "$CERT_HOME" ]; then
6586     _saveaccountconf "CERT_HOME" "$CERT_HOME"
6587   fi
6588
6589   if [ "$_DEFAULT_ACCOUNT_KEY_PATH" != "$ACCOUNT_KEY_PATH" ]; then
6590     _saveaccountconf "ACCOUNT_KEY_PATH" "$ACCOUNT_KEY_PATH"
6591   fi
6592
6593   if [ -z "$_nocron" ]; then
6594     installcronjob "$_c_home"
6595   fi
6596
6597   if [ -z "$NO_DETECT_SH" ]; then
6598     #Modify shebang
6599     if _exists bash; then
6600       _bash_path="$(bash -c "command -v bash 2>/dev/null")"
6601       if [ -z "$_bash_path" ]; then
6602         _bash_path="$(bash -c 'echo $SHELL')"
6603       fi
6604     fi
6605     if [ "$_bash_path" ]; then
6606       _info "Good, bash is found, so change the shebang to use bash as preferred."
6607       _shebang='#!'"$_bash_path"
6608       _setShebang "$LE_WORKING_DIR/$PROJECT_ENTRY" "$_shebang"
6609       for subf in $_SUB_FOLDERS; do
6610         if [ -d "$LE_WORKING_DIR/$subf" ]; then
6611           for _apifile in "$LE_WORKING_DIR/$subf/"*.sh; do
6612             _setShebang "$_apifile" "$_shebang"
6613           done
6614         fi
6615       done
6616     fi
6617   fi
6618
6619   if [ "$_accountemail" ]; then
6620     _saveaccountconf "ACCOUNT_EMAIL" "$_accountemail"
6621   fi
6622   _saveaccountconf "UPGRADE_HASH" "$(_getUpgradeHash)"
6623   _info OK
6624 }
6625
6626 # nocron
6627 uninstall() {
6628   _nocron="$1"
6629   if [ -z "$_nocron" ]; then
6630     uninstallcronjob
6631   fi
6632   _initpath
6633
6634   _uninstallalias
6635
6636   rm -f "$LE_WORKING_DIR/$PROJECT_ENTRY"
6637   _info "The keys and certs are in \"$(__green "$LE_CONFIG_HOME")\", you can remove them by yourself."
6638
6639 }
6640
6641 _uninstallalias() {
6642   _initpath
6643
6644   _profile="$(_detect_profile)"
6645   if [ "$_profile" ]; then
6646     _info "Uninstalling alias from: '$_profile'"
6647     text="$(cat "$_profile")"
6648     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.env\"$||" >"$_profile"
6649   fi
6650
6651   _csh_profile="$HOME/.cshrc"
6652   if [ -f "$_csh_profile" ]; then
6653     _info "Uninstalling alias from: '$_csh_profile'"
6654     text="$(cat "$_csh_profile")"
6655     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_csh_profile"
6656   fi
6657
6658   _tcsh_profile="$HOME/.tcshrc"
6659   if [ -f "$_tcsh_profile" ]; then
6660     _info "Uninstalling alias from: '$_csh_profile'"
6661     text="$(cat "$_tcsh_profile")"
6662     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_tcsh_profile"
6663   fi
6664
6665 }
6666
6667 cron() {
6668   export _ACME_IN_CRON=1
6669   _initpath
6670   _info "$(__green "===Starting cron===")"
6671   if [ "$AUTO_UPGRADE" = "1" ]; then
6672     export LE_WORKING_DIR
6673     (
6674       if ! upgrade; then
6675         _err "Cron:Upgrade failed!"
6676         return 1
6677       fi
6678     )
6679     . "$LE_WORKING_DIR/$PROJECT_ENTRY" >/dev/null
6680
6681     if [ -t 1 ]; then
6682       __INTERACTIVE="1"
6683     fi
6684
6685     _info "Auto upgraded to: $VER"
6686   fi
6687   renewAll
6688   _ret="$?"
6689   _ACME_IN_CRON=""
6690   _info "$(__green "===End cron===")"
6691   exit $_ret
6692 }
6693
6694 version() {
6695   echo "$PROJECT"
6696   echo "v$VER"
6697 }
6698
6699 # subject content hooks code
6700 _send_notify() {
6701   _nsubject="$1"
6702   _ncontent="$2"
6703   _nhooks="$3"
6704   _nerror="$4"
6705
6706   if [ "$NOTIFY_LEVEL" = "$NOTIFY_LEVEL_DISABLE" ]; then
6707     _debug "The NOTIFY_LEVEL is $NOTIFY_LEVEL, disabled, just return."
6708     return 0
6709   fi
6710
6711   if [ -z "$_nhooks" ]; then
6712     _debug "The NOTIFY_HOOK is empty, just return."
6713     return 0
6714   fi
6715
6716   _nsource="$NOTIFY_SOURCE"
6717   if [ -z "$_nsource" ]; then
6718     _nsource="$(hostname)"
6719   fi
6720
6721   _nsubject="$_nsubject by $_nsource"
6722
6723   _send_err=0
6724   for _n_hook in $(echo "$_nhooks" | tr ',' " "); do
6725     _n_hook_file="$(_findHook "" $_SUB_FOLDER_NOTIFY "$_n_hook")"
6726     _info "Sending via: $_n_hook"
6727     _debug "Found $_n_hook_file for $_n_hook"
6728     if [ -z "$_n_hook_file" ]; then
6729       _err "Can not find the hook file for $_n_hook"
6730       continue
6731     fi
6732     if ! (
6733       if ! . "$_n_hook_file"; then
6734         _err "Load file $_n_hook_file error. Please check your api file and try again."
6735         return 1
6736       fi
6737
6738       d_command="${_n_hook}_send"
6739       if ! _exists "$d_command"; then
6740         _err "It seems that your api file is not correct, it must have a function named: $d_command"
6741         return 1
6742       fi
6743
6744       if ! $d_command "$_nsubject" "$_ncontent" "$_nerror"; then
6745         _err "Error send message by $d_command"
6746         return 1
6747       fi
6748
6749       return 0
6750     ); then
6751       _err "Set $_n_hook_file error."
6752       _send_err=1
6753     else
6754       _info "$_n_hook $(__green Success)"
6755     fi
6756   done
6757   return $_send_err
6758
6759 }
6760
6761 # hook
6762 _set_notify_hook() {
6763   _nhooks="$1"
6764
6765   _test_subject="Hello, this is a notification from $PROJECT_NAME"
6766   _test_content="If you receive this message, your notification works."
6767
6768   _send_notify "$_test_subject" "$_test_content" "$_nhooks" 0
6769
6770 }
6771
6772 #[hook] [level] [mode]
6773 setnotify() {
6774   _nhook="$1"
6775   _nlevel="$2"
6776   _nmode="$3"
6777   _nsource="$4"
6778
6779   _initpath
6780
6781   if [ -z "$_nhook$_nlevel$_nmode$_nsource" ]; then
6782     _usage "Usage: $PROJECT_ENTRY --set-notify [--notify-hook <hookname>] [--notify-level <0|1|2|3>] [--notify-mode <0|1>] [--notify-source <hostname>]"
6783     _usage "$_NOTIFY_WIKI"
6784     return 1
6785   fi
6786
6787   if [ "$_nlevel" ]; then
6788     _info "Set notify level to: $_nlevel"
6789     export "NOTIFY_LEVEL=$_nlevel"
6790     _saveaccountconf "NOTIFY_LEVEL" "$NOTIFY_LEVEL"
6791   fi
6792
6793   if [ "$_nmode" ]; then
6794     _info "Set notify mode to: $_nmode"
6795     export "NOTIFY_MODE=$_nmode"
6796     _saveaccountconf "NOTIFY_MODE" "$NOTIFY_MODE"
6797   fi
6798
6799   if [ "$_nsource" ]; then
6800     _info "Set notify source to: $_nsource"
6801     export "NOTIFY_SOURCE=$_nsource"
6802     _saveaccountconf "NOTIFY_SOURCE" "$NOTIFY_SOURCE"
6803   fi
6804
6805   if [ "$_nhook" ]; then
6806     _info "Set notify hook to: $_nhook"
6807     if [ "$_nhook" = "$NO_VALUE" ]; then
6808       _info "Clear notify hook"
6809       _clearaccountconf "NOTIFY_HOOK"
6810     else
6811       if _set_notify_hook "$_nhook"; then
6812         export NOTIFY_HOOK="$_nhook"
6813         _saveaccountconf "NOTIFY_HOOK" "$NOTIFY_HOOK"
6814         return 0
6815       else
6816         _err "Can not set notify hook to: $_nhook"
6817         return 1
6818       fi
6819     fi
6820   fi
6821
6822 }
6823
6824 showhelp() {
6825   _initpath
6826   version
6827   echo "Usage: $PROJECT_ENTRY <command> ... [parameters ...]
6828 Commands:
6829   -h, --help               Show this help message.
6830   -v, --version            Show version info.
6831   --install                Install $PROJECT_NAME to your system.
6832   --uninstall              Uninstall $PROJECT_NAME, and uninstall the cron job.
6833   --upgrade                Upgrade $PROJECT_NAME to the latest code from $PROJECT.
6834   --issue                  Issue a cert.
6835   --deploy                 Deploy the cert to your server.
6836   -i, --install-cert       Install the issued cert to apache/nginx or any other server.
6837   -r, --renew              Renew a cert.
6838   --renew-all              Renew all the certs.
6839   --revoke                 Revoke a cert.
6840   --remove                 Remove the cert from list of certs known to $PROJECT_NAME.
6841   --list                   List all the certs.
6842   --info                   Show the $PROJECT_NAME configs, or the configs for a domain with [-d domain] parameter.
6843   --to-pkcs12              Export the certificate and key to a pfx file.
6844   --to-pkcs8               Convert to pkcs8 format.
6845   --sign-csr               Issue a cert from an existing csr.
6846   --show-csr               Show the content of a csr.
6847   -ccr, --create-csr       Create CSR, professional use.
6848   --create-domain-key      Create an domain private key, professional use.
6849   --update-account         Update account info.
6850   --register-account       Register account key.
6851   --deactivate-account     Deactivate the account.
6852   --create-account-key     Create an account private key, professional use.
6853   --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.
6854   --uninstall-cronjob      Uninstall the cron job. The 'uninstall' command can do this automatically.
6855   --cron                   Run cron job to renew all the certs.
6856   --set-notify             Set the cron notification hook, level or mode.
6857   --deactivate             Deactivate the domain authz, professional use.
6858   --set-default-ca         Used with '--server', Set the default CA to use.
6859                            See: $_SERVER_WIKI
6860   --set-default-chain      Set the default preferred chain for a CA.
6861                            See: $_PREFERRED_CHAIN_WIKI
6862
6863
6864 Parameters:
6865   -d, --domain <domain.tld>         Specifies a domain, used to issue, renew or revoke etc.
6866   --challenge-alias <domain.tld>    The challenge domain alias for DNS alias mode.
6867                                       See: $_DNS_ALIAS_WIKI
6868
6869   --domain-alias <domain.tld>       The domain alias for DNS alias mode.
6870                                       See: $_DNS_ALIAS_WIKI
6871
6872   --preferred-chain <chain>         If the CA offers multiple certificate chains, prefer the chain with an issuer matching this Subject Common Name.
6873                                       If no match, the default offered chain will be used. (default: empty)
6874                                       See: $_PREFERRED_CHAIN_WIKI
6875
6876   --valid-to    <date-time>         Request the NotAfter field of the cert.
6877                                       See: $_VALIDITY_WIKI
6878   --valid-from  <date-time>         Request the NotBefore field of the cert.
6879                                       See: $_VALIDITY_WIKI
6880
6881   -f, --force                       Force install, force cert renewal or override sudo restrictions.
6882   --staging, --test                 Use staging server, for testing.
6883   --debug [0|1|2|3]                 Output debug info. Defaults to 1 if argument is omitted.
6884   --output-insecure                 Output all the sensitive messages.
6885                                       By default all the credentials/sensitive messages are hidden from the output/debug/log for security.
6886   -w, --webroot <directory>         Specifies the web root folder for web root mode.
6887   --standalone                      Use standalone mode.
6888   --alpn                            Use standalone alpn mode.
6889   --stateless                       Use stateless mode.
6890                                       See: $_STATELESS_WIKI
6891
6892   --apache                          Use apache mode.
6893   --dns [dns_hook]                  Use dns manual mode or dns api. Defaults to manual mode when argument is omitted.
6894                                       See: $_DNS_API_WIKI
6895
6896   --dnssleep <seconds>              The time in seconds to wait for all the txt records to propagate in dns api mode.
6897                                       It's not necessary to use this by default, $PROJECT_NAME polls dns status by DOH automatically.
6898   -k, --keylength <bits>            Specifies the domain key length: 2048, 3072, 4096, 8192 or ec-256, ec-384, ec-521.
6899   -ak, --accountkeylength <bits>    Specifies the account key length: 2048, 3072, 4096
6900   --log [file]                      Specifies the log file. Defaults to \"$DEFAULT_LOG_FILE\" if argument is omitted.
6901   --log-level <1|2>                 Specifies the log level, default is 1.
6902   --syslog <0|3|6|7>                Syslog level, 0: disable syslog, 3: error, 6: info, 7: debug.
6903   --eab-kid <eab_key_id>            Key Identifier for External Account Binding.
6904   --eab-hmac-key <eab_hmac_key>     HMAC key for External Account Binding.
6905
6906
6907   These parameters are to install the cert to nginx/apache or any other server after issue/renew a cert:
6908
6909   --cert-file <file>                Path to copy the cert file to after issue/renew..
6910   --key-file <file>                 Path to copy the key file to after issue/renew.
6911   --ca-file <file>                  Path to copy the intermediate cert file to after issue/renew.
6912   --fullchain-file <file>           Path to copy the fullchain cert file to after issue/renew.
6913   --reloadcmd <command>             Command to execute after issue/renew to reload the server.
6914
6915   --server <server_uri>             ACME Directory Resource URI. (default: $DEFAULT_CA)
6916                                       See: $_SERVER_WIKI
6917
6918   --accountconf <file>              Specifies a customized account config file.
6919   --home <directory>                Specifies the home dir for $PROJECT_NAME.
6920   --cert-home <directory>           Specifies the home dir to save all the certs, only valid for '--install' command.
6921   --config-home <directory>         Specifies the home dir to save all the configurations.
6922   --useragent <string>              Specifies the user agent string. it will be saved for future use too.
6923   -m, --email <email>               Specifies the account email, only valid for the '--install' and '--update-account' command.
6924   --accountkey <file>               Specifies the account key path, only valid for the '--install' command.
6925   --days <ndays>                    Specifies the days to renew the cert when using '--issue' command. The default value is $DEFAULT_RENEW days.
6926   --httpport <port>                 Specifies the standalone listening port. Only valid if the server is behind a reverse proxy or load balancer.
6927   --tlsport <port>                  Specifies the standalone tls listening port. Only valid if the server is behind a reverse proxy or load balancer.
6928   --local-address <ip>              Specifies the standalone/tls server listening address, in case you have multiple ip addresses.
6929   --listraw                         Only used for '--list' command, list the certs in raw format.
6930   -se, --stop-renew-on-error        Only valid for '--renew-all' command. Stop if one cert has error in renewal.
6931   --insecure                        Do not check the server certificate, in some devices, the api server's certificate may not be trusted.
6932   --ca-bundle <file>                Specifies the path to the CA certificate bundle to verify api server's certificate.
6933   --ca-path <directory>             Specifies directory containing CA certificates in PEM format, used by wget or curl.
6934   --no-cron                         Only valid for '--install' command, which means: do not install the default cron job.
6935                                       In this case, the certs will not be renewed automatically.
6936   --no-profile                      Only valid for '--install' command, which means: do not install aliases to user profile.
6937   --no-color                        Do not output color text.
6938   --force-color                     Force output of color text. Useful for non-interactive use with the aha tool for HTML E-Mails.
6939   --ecc                             Specifies to use the ECC cert. Valid for '--install-cert', '--renew', '--revoke', '--to-pkcs12' and '--create-csr'
6940   --csr <file>                      Specifies the input csr.
6941   --pre-hook <command>              Command to be run before obtaining any certificates.
6942   --post-hook <command>             Command to be run after attempting to obtain/renew certificates. Runs regardless of whether obtain/renew succeeded or failed.
6943   --renew-hook <command>            Command to be run after each successfully renewed certificate.
6944   --deploy-hook <hookname>          The hook file to deploy cert
6945   --ocsp, --ocsp-must-staple        Generate OCSP-Must-Staple extension.
6946   --always-force-new-domain-key     Generate new domain key on renewal. Otherwise, the domain key is not changed by default.
6947   --auto-upgrade [0|1]              Valid for '--upgrade' command, indicating whether to upgrade automatically in future. Defaults to 1 if argument is omitted.
6948   --listen-v4                       Force standalone/tls server to listen at ipv4.
6949   --listen-v6                       Force standalone/tls server to listen at ipv6.
6950   --openssl-bin <file>              Specifies a custom openssl bin location.
6951   --use-wget                        Force to use wget, if you have both curl and wget installed.
6952   --yes-I-know-dns-manual-mode-enough-go-ahead-please  Force use of dns manual mode.
6953                                       See:  $_DNS_MANUAL_WIKI
6954
6955   -b, --branch <branch>             Only valid for '--upgrade' command, specifies the branch name to upgrade to.
6956   --notify-level <0|1|2|3>          Set the notification level:  Default value is $NOTIFY_LEVEL_DEFAULT.
6957                                       0: disabled, no notification will be sent.
6958                                       1: send notifications only when there is an error.
6959                                       2: send notifications when a cert is successfully renewed, or there is an error.
6960                                       3: send notifications when a cert is skipped, renewed, or error.
6961   --notify-mode <0|1>               Set notification mode. Default value is $NOTIFY_MODE_DEFAULT.
6962                                       0: Bulk mode. Send all the domain's notifications in one message(mail).
6963                                       1: Cert mode. Send a message for every single cert.
6964   --notify-hook <hookname>          Set the notify hook
6965   --notify-source <server name>     Set the server name in the notification message
6966   --revoke-reason <0-10>            The reason for revocation, can be used in conjunction with the '--revoke' command.
6967                                       See: $_REVOKE_WIKI
6968
6969   --password <password>             Add a password to exported pfx file. Use with --to-pkcs12.
6970
6971
6972 "
6973 }
6974
6975 installOnline() {
6976   _info "Installing from online archive."
6977
6978   _branch="$BRANCH"
6979   if [ -z "$_branch" ]; then
6980     _branch="master"
6981   fi
6982
6983   target="$PROJECT/archive/$_branch.tar.gz"
6984   _info "Downloading $target"
6985   localname="$_branch.tar.gz"
6986   if ! _get "$target" >$localname; then
6987     _err "Download error."
6988     return 1
6989   fi
6990   (
6991     _info "Extracting $localname"
6992     if ! (tar xzf $localname || gtar xzf $localname); then
6993       _err "Extraction error."
6994       exit 1
6995     fi
6996
6997     cd "$PROJECT_NAME-$_branch"
6998     chmod +x $PROJECT_ENTRY
6999     if ./$PROJECT_ENTRY --install "$@"; then
7000       _info "Install success!"
7001     fi
7002
7003     cd ..
7004
7005     rm -rf "$PROJECT_NAME-$_branch"
7006     rm -f "$localname"
7007   )
7008 }
7009
7010 _getRepoHash() {
7011   _hash_path=$1
7012   shift
7013   _hash_url="https://api.github.com/repos/acmesh-official/$PROJECT_NAME/git/refs/$_hash_path"
7014   _get $_hash_url | tr -d "\r\n" | tr '{},' '\n\n\n' | grep '"sha":' | cut -d '"' -f 4
7015 }
7016
7017 _getUpgradeHash() {
7018   _b="$BRANCH"
7019   if [ -z "$_b" ]; then
7020     _b="master"
7021   fi
7022   _hash=$(_getRepoHash "heads/$_b")
7023   if [ -z "$_hash" ]; then _hash=$(_getRepoHash "tags/$_b"); fi
7024   echo $_hash
7025 }
7026
7027 upgrade() {
7028   if (
7029     _initpath
7030     [ -z "$FORCE" ] && [ "$(_getUpgradeHash)" = "$(_readaccountconf "UPGRADE_HASH")" ] && _info "Already uptodate!" && exit 0
7031     export LE_WORKING_DIR
7032     cd "$LE_WORKING_DIR"
7033     installOnline "--nocron" "--noprofile"
7034   ); then
7035     _info "Upgrade success!"
7036     exit 0
7037   else
7038     _err "Upgrade failed!"
7039     exit 1
7040   fi
7041 }
7042
7043 _processAccountConf() {
7044   if [ "$_useragent" ]; then
7045     _saveaccountconf "USER_AGENT" "$_useragent"
7046   elif [ "$USER_AGENT" ] && [ "$USER_AGENT" != "$DEFAULT_USER_AGENT" ]; then
7047     _saveaccountconf "USER_AGENT" "$USER_AGENT"
7048   fi
7049
7050   if [ "$_openssl_bin" ]; then
7051     _saveaccountconf "ACME_OPENSSL_BIN" "$_openssl_bin"
7052   elif [ "$ACME_OPENSSL_BIN" ] && [ "$ACME_OPENSSL_BIN" != "$DEFAULT_OPENSSL_BIN" ]; then
7053     _saveaccountconf "ACME_OPENSSL_BIN" "$ACME_OPENSSL_BIN"
7054   fi
7055
7056   if [ "$_auto_upgrade" ]; then
7057     _saveaccountconf "AUTO_UPGRADE" "$_auto_upgrade"
7058   elif [ "$AUTO_UPGRADE" ]; then
7059     _saveaccountconf "AUTO_UPGRADE" "$AUTO_UPGRADE"
7060   fi
7061
7062   if [ "$_use_wget" ]; then
7063     _saveaccountconf "ACME_USE_WGET" "$_use_wget"
7064   elif [ "$ACME_USE_WGET" ]; then
7065     _saveaccountconf "ACME_USE_WGET" "$ACME_USE_WGET"
7066   fi
7067
7068 }
7069
7070 _checkSudo() {
7071   if [ -z "__INTERACTIVE" ]; then
7072     #don't check if it's not in an interactive shell
7073     return 0
7074   fi
7075   if [ "$SUDO_GID" ] && [ "$SUDO_COMMAND" ] && [ "$SUDO_USER" ] && [ "$SUDO_UID" ]; then
7076     if [ "$SUDO_USER" = "root" ] && [ "$SUDO_UID" = "0" ]; then
7077       #it's root using sudo, no matter it's using sudo or not, just fine
7078       return 0
7079     fi
7080     if [ -n "$SUDO_COMMAND" ]; then
7081       #it's a normal user doing "sudo su", or `sudo -i` or `sudo -s`, or `sudo su acmeuser1`
7082       _endswith "$SUDO_COMMAND" /bin/su || _contains "$SUDO_COMMAND" "/bin/su " || grep "^$SUDO_COMMAND\$" /etc/shells >/dev/null 2>&1
7083       return $?
7084     fi
7085     #otherwise
7086     return 1
7087   fi
7088   return 0
7089 }
7090
7091 #server  #keylength
7092 _selectServer() {
7093   _server="$1"
7094   _skeylength="$2"
7095   _server_lower="$(echo "$_server" | _lower_case)"
7096   _sindex=0
7097   for snames in $CA_NAMES; do
7098     snames="$(echo "$snames" | _lower_case)"
7099     _sindex="$(_math $_sindex + 1)"
7100     _debug2 "_selectServer try snames" "$snames"
7101     for sname in $(echo "$snames" | tr ',' ' '); do
7102       if [ "$_server_lower" = "$sname" ]; then
7103         _debug2 "_selectServer match $sname"
7104         _serverdir="$(_getfield "$CA_SERVERS" $_sindex)"
7105         if [ "$_serverdir" = "$CA_SSLCOM_RSA" ] && _isEccKey "$_skeylength"; then
7106           _serverdir="$CA_SSLCOM_ECC"
7107         fi
7108         _debug "Selected server: $_serverdir"
7109         ACME_DIRECTORY="$_serverdir"
7110         export ACME_DIRECTORY
7111         return
7112       fi
7113     done
7114   done
7115   ACME_DIRECTORY="$_server"
7116   export ACME_DIRECTORY
7117 }
7118
7119 #url
7120 _getCAShortName() {
7121   caurl="$1"
7122   if [ -z "$caurl" ]; then
7123     #use letsencrypt as default value if the Le_API is empty
7124     #this case can only come from the old upgrading.
7125     caurl="$CA_LETSENCRYPT_V2"
7126   fi
7127   if [ "$CA_SSLCOM_ECC" = "$caurl" ]; then
7128     caurl="$CA_SSLCOM_RSA" #just hack to get the short name
7129   fi
7130   caurl_lower="$(echo $caurl | _lower_case)"
7131   _sindex=0
7132   for surl in $(echo "$CA_SERVERS" | _lower_case | tr , ' '); do
7133     _sindex="$(_math $_sindex + 1)"
7134     if [ "$caurl_lower" = "$surl" ]; then
7135       _nindex=0
7136       for snames in $CA_NAMES; do
7137         _nindex="$(_math $_nindex + 1)"
7138         if [ $_nindex -ge $_sindex ]; then
7139           _getfield "$snames" 1
7140           return
7141         fi
7142       done
7143     fi
7144   done
7145   echo "$caurl"
7146 }
7147
7148 #set default ca to $ACME_DIRECTORY
7149 setdefaultca() {
7150   if [ -z "$ACME_DIRECTORY" ]; then
7151     _err "Please give a --server parameter."
7152     return 1
7153   fi
7154   _saveaccountconf "DEFAULT_ACME_SERVER" "$ACME_DIRECTORY"
7155   _info "Changed default CA to: $(__green "$ACME_DIRECTORY")"
7156 }
7157
7158 #preferred-chain
7159 setdefaultchain() {
7160   _initpath
7161   _preferred_chain="$1"
7162   if [ -z "$_preferred_chain" ]; then
7163     _err "Please give a '--preferred-chain value' value."
7164     return 1
7165   fi
7166   mkdir -p "$CA_DIR"
7167   _savecaconf "DEFAULT_PREFERRED_CHAIN" "$_preferred_chain"
7168 }
7169
7170 #domain ecc
7171 info() {
7172   _domain="$1"
7173   _ecc="$2"
7174   _initpath
7175   if [ -z "$_domain" ]; then
7176     _debug "Show global configs"
7177     echo "LE_WORKING_DIR=$LE_WORKING_DIR"
7178     echo "LE_CONFIG_HOME=$LE_CONFIG_HOME"
7179     cat "$ACCOUNT_CONF_PATH"
7180   else
7181     _debug "Show domain configs"
7182     (
7183       _initpath "$_domain" "$_ecc"
7184       echo "DOMAIN_CONF=$DOMAIN_CONF"
7185       for seg in $(cat $DOMAIN_CONF | cut -d = -f 1); do
7186         echo "$seg=$(_readdomainconf "$seg")"
7187       done
7188     )
7189   fi
7190 }
7191
7192 _process() {
7193   _CMD=""
7194   _domain=""
7195   _altdomains="$NO_VALUE"
7196   _webroot=""
7197   _challenge_alias=""
7198   _keylength="$DEFAULT_DOMAIN_KEY_LENGTH"
7199   _accountkeylength="$DEFAULT_ACCOUNT_KEY_LENGTH"
7200   _cert_file=""
7201   _key_file=""
7202   _ca_file=""
7203   _fullchain_file=""
7204   _reloadcmd=""
7205   _password=""
7206   _accountconf=""
7207   _useragent=""
7208   _accountemail=""
7209   _accountkey=""
7210   _certhome=""
7211   _confighome=""
7212   _httpport=""
7213   _tlsport=""
7214   _dnssleep=""
7215   _listraw=""
7216   _stopRenewOnError=""
7217   #_insecure=""
7218   _ca_bundle=""
7219   _ca_path=""
7220   _nocron=""
7221   _noprofile=""
7222   _ecc=""
7223   _csr=""
7224   _pre_hook=""
7225   _post_hook=""
7226   _renew_hook=""
7227   _deploy_hook=""
7228   _logfile=""
7229   _log=""
7230   _local_address=""
7231   _log_level=""
7232   _auto_upgrade=""
7233   _listen_v4=""
7234   _listen_v6=""
7235   _openssl_bin=""
7236   _syslog=""
7237   _use_wget=""
7238   _server=""
7239   _notify_hook=""
7240   _notify_level=""
7241   _notify_mode=""
7242   _notify_source=""
7243   _revoke_reason=""
7244   _eab_kid=""
7245   _eab_hmac_key=""
7246   _preferred_chain=""
7247   _valid_from=""
7248   _valid_to=""
7249   while [ ${#} -gt 0 ]; do
7250     case "${1}" in
7251
7252     --help | -h)
7253       showhelp
7254       return
7255       ;;
7256     --version | -v)
7257       version
7258       return
7259       ;;
7260     --install)
7261       _CMD="install"
7262       ;;
7263     --install-online)
7264       shift
7265       installOnline "$@"
7266       return
7267       ;;
7268     --uninstall)
7269       _CMD="uninstall"
7270       ;;
7271     --upgrade)
7272       _CMD="upgrade"
7273       ;;
7274     --issue)
7275       _CMD="issue"
7276       ;;
7277     --deploy)
7278       _CMD="deploy"
7279       ;;
7280     --sign-csr | --signcsr)
7281       _CMD="signcsr"
7282       ;;
7283     --show-csr | --showcsr)
7284       _CMD="showcsr"
7285       ;;
7286     -i | --install-cert | --installcert)
7287       _CMD="installcert"
7288       ;;
7289     --renew | -r)
7290       _CMD="renew"
7291       ;;
7292     --renew-all | --renewAll | --renewall)
7293       _CMD="renewAll"
7294       ;;
7295     --revoke)
7296       _CMD="revoke"
7297       ;;
7298     --remove)
7299       _CMD="remove"
7300       ;;
7301     --list)
7302       _CMD="list"
7303       ;;
7304     --info)
7305       _CMD="info"
7306       ;;
7307     --install-cronjob | --installcronjob)
7308       _CMD="installcronjob"
7309       ;;
7310     --uninstall-cronjob | --uninstallcronjob)
7311       _CMD="uninstallcronjob"
7312       ;;
7313     --cron)
7314       _CMD="cron"
7315       ;;
7316     --to-pkcs12 | --to-pkcs | --toPkcs)
7317       _CMD="toPkcs"
7318       ;;
7319     --to-pkcs8 | --toPkcs8)
7320       _CMD="toPkcs8"
7321       ;;
7322     --create-account-key | --createAccountKey | --createaccountkey | -cak)
7323       _CMD="createAccountKey"
7324       ;;
7325     --create-domain-key | --createDomainKey | --createdomainkey | -cdk)
7326       _CMD="createDomainKey"
7327       ;;
7328     -ccr | --create-csr | --createCSR | --createcsr)
7329       _CMD="createCSR"
7330       ;;
7331     --deactivate)
7332       _CMD="deactivate"
7333       ;;
7334     --update-account | --updateaccount)
7335       _CMD="updateaccount"
7336       ;;
7337     --register-account | --registeraccount)
7338       _CMD="registeraccount"
7339       ;;
7340     --deactivate-account)
7341       _CMD="deactivateaccount"
7342       ;;
7343     --set-notify)
7344       _CMD="setnotify"
7345       ;;
7346     --set-default-ca)
7347       _CMD="setdefaultca"
7348       ;;
7349     --set-default-chain)
7350       _CMD="setdefaultchain"
7351       ;;
7352     -d | --domain)
7353       _dvalue="$2"
7354
7355       if [ "$_dvalue" ]; then
7356         if _startswith "$_dvalue" "-"; then
7357           _err "'$_dvalue' is not a valid domain for parameter '$1'"
7358           return 1
7359         fi
7360         if _is_idn "$_dvalue" && ! _exists idn; then
7361           _err "It seems that $_dvalue is an IDN( Internationalized Domain Names), please install 'idn' command first."
7362           return 1
7363         fi
7364
7365         if [ -z "$_domain" ]; then
7366           _domain="$_dvalue"
7367         else
7368           if [ "$_altdomains" = "$NO_VALUE" ]; then
7369             _altdomains="$_dvalue"
7370           else
7371             _altdomains="$_altdomains,$_dvalue"
7372           fi
7373         fi
7374       fi
7375
7376       shift
7377       ;;
7378
7379     -f | --force)
7380       FORCE="1"
7381       ;;
7382     --staging | --test)
7383       STAGE="1"
7384       ;;
7385     --server)
7386       _server="$2"
7387       shift
7388       ;;
7389     --debug)
7390       if [ -z "$2" ] || _startswith "$2" "-"; then
7391         DEBUG="$DEBUG_LEVEL_DEFAULT"
7392       else
7393         DEBUG="$2"
7394         shift
7395       fi
7396       ;;
7397     --output-insecure)
7398       export OUTPUT_INSECURE=1
7399       ;;
7400     -w | --webroot)
7401       wvalue="$2"
7402       if [ -z "$_webroot" ]; then
7403         _webroot="$wvalue"
7404       else
7405         _webroot="$_webroot,$wvalue"
7406       fi
7407       shift
7408       ;;
7409     --challenge-alias)
7410       cvalue="$2"
7411       _challenge_alias="$_challenge_alias$cvalue,"
7412       shift
7413       ;;
7414     --domain-alias)
7415       cvalue="$DNS_ALIAS_PREFIX$2"
7416       _challenge_alias="$_challenge_alias$cvalue,"
7417       shift
7418       ;;
7419     --standalone)
7420       wvalue="$NO_VALUE"
7421       if [ -z "$_webroot" ]; then
7422         _webroot="$wvalue"
7423       else
7424         _webroot="$_webroot,$wvalue"
7425       fi
7426       ;;
7427     --alpn)
7428       wvalue="$W_ALPN"
7429       if [ -z "$_webroot" ]; then
7430         _webroot="$wvalue"
7431       else
7432         _webroot="$_webroot,$wvalue"
7433       fi
7434       ;;
7435     --stateless)
7436       wvalue="$MODE_STATELESS"
7437       if [ -z "$_webroot" ]; then
7438         _webroot="$wvalue"
7439       else
7440         _webroot="$_webroot,$wvalue"
7441       fi
7442       ;;
7443     --local-address)
7444       lvalue="$2"
7445       _local_address="$_local_address$lvalue,"
7446       shift
7447       ;;
7448     --apache)
7449       wvalue="apache"
7450       if [ -z "$_webroot" ]; then
7451         _webroot="$wvalue"
7452       else
7453         _webroot="$_webroot,$wvalue"
7454       fi
7455       ;;
7456     --nginx)
7457       wvalue="$NGINX"
7458       if [ "$2" ] && ! _startswith "$2" "-"; then
7459         wvalue="$NGINX$2"
7460         shift
7461       fi
7462       if [ -z "$_webroot" ]; then
7463         _webroot="$wvalue"
7464       else
7465         _webroot="$_webroot,$wvalue"
7466       fi
7467       ;;
7468     --dns)
7469       wvalue="$W_DNS"
7470       if [ "$2" ] && ! _startswith "$2" "-"; then
7471         wvalue="$2"
7472         shift
7473       fi
7474       if [ -z "$_webroot" ]; then
7475         _webroot="$wvalue"
7476       else
7477         _webroot="$_webroot,$wvalue"
7478       fi
7479       ;;
7480     --dnssleep)
7481       _dnssleep="$2"
7482       Le_DNSSleep="$_dnssleep"
7483       shift
7484       ;;
7485     --keylength | -k)
7486       _keylength="$2"
7487       shift
7488       if [ "$_keylength" ] && ! _isEccKey "$_keylength"; then
7489         export __SELECTED_RSA_KEY=1
7490       fi
7491       ;;
7492     -ak | --accountkeylength)
7493       _accountkeylength="$2"
7494       shift
7495       ;;
7496     --cert-file | --certpath)
7497       _cert_file="$2"
7498       shift
7499       ;;
7500     --key-file | --keypath)
7501       _key_file="$2"
7502       shift
7503       ;;
7504     --ca-file | --capath)
7505       _ca_file="$2"
7506       shift
7507       ;;
7508     --fullchain-file | --fullchainpath)
7509       _fullchain_file="$2"
7510       shift
7511       ;;
7512     --reloadcmd | --reloadCmd)
7513       _reloadcmd="$2"
7514       shift
7515       ;;
7516     --password)
7517       _password="$2"
7518       shift
7519       ;;
7520     --accountconf)
7521       _accountconf="$2"
7522       ACCOUNT_CONF_PATH="$_accountconf"
7523       shift
7524       ;;
7525     --home)
7526       export LE_WORKING_DIR="$(echo "$2" | sed 's|/$||')"
7527       shift
7528       ;;
7529     --cert-home | --certhome)
7530       _certhome="$2"
7531       export CERT_HOME="$_certhome"
7532       shift
7533       ;;
7534     --config-home)
7535       _confighome="$2"
7536       export LE_CONFIG_HOME="$_confighome"
7537       shift
7538       ;;
7539     --useragent)
7540       _useragent="$2"
7541       USER_AGENT="$_useragent"
7542       shift
7543       ;;
7544     -m | --email | --accountemail)
7545       _accountemail="$2"
7546       export ACCOUNT_EMAIL="$_accountemail"
7547       shift
7548       ;;
7549     --accountkey)
7550       _accountkey="$2"
7551       ACCOUNT_KEY_PATH="$_accountkey"
7552       shift
7553       ;;
7554     --days)
7555       _days="$2"
7556       Le_RenewalDays="$_days"
7557       shift
7558       ;;
7559     --valid-from)
7560       _valid_from="$2"
7561       shift
7562       ;;
7563     --valid-to)
7564       _valid_to="$2"
7565       shift
7566       ;;
7567     --httpport)
7568       _httpport="$2"
7569       Le_HTTPPort="$_httpport"
7570       shift
7571       ;;
7572     --tlsport)
7573       _tlsport="$2"
7574       Le_TLSPort="$_tlsport"
7575       shift
7576       ;;
7577     --listraw)
7578       _listraw="raw"
7579       ;;
7580     -se | --stop-renew-on-error | --stopRenewOnError | --stoprenewonerror)
7581       _stopRenewOnError="1"
7582       ;;
7583     --insecure)
7584       #_insecure="1"
7585       HTTPS_INSECURE="1"
7586       ;;
7587     --ca-bundle)
7588       _ca_bundle="$(_readlink "$2")"
7589       CA_BUNDLE="$_ca_bundle"
7590       shift
7591       ;;
7592     --ca-path)
7593       _ca_path="$2"
7594       CA_PATH="$_ca_path"
7595       shift
7596       ;;
7597     --no-cron | --nocron)
7598       _nocron="1"
7599       ;;
7600     --no-profile | --noprofile)
7601       _noprofile="1"
7602       ;;
7603     --no-color)
7604       export ACME_NO_COLOR=1
7605       ;;
7606     --force-color)
7607       export ACME_FORCE_COLOR=1
7608       ;;
7609     --ecc)
7610       _ecc="isEcc"
7611       ;;
7612     --csr)
7613       _csr="$2"
7614       shift
7615       ;;
7616     --pre-hook)
7617       _pre_hook="$2"
7618       shift
7619       ;;
7620     --post-hook)
7621       _post_hook="$2"
7622       shift
7623       ;;
7624     --renew-hook)
7625       _renew_hook="$2"
7626       shift
7627       ;;
7628     --deploy-hook)
7629       if [ -z "$2" ] || _startswith "$2" "-"; then
7630         _usage "Please specify a value for '--deploy-hook'"
7631         return 1
7632       fi
7633       _deploy_hook="$_deploy_hook$2,"
7634       shift
7635       ;;
7636     --ocsp-must-staple | --ocsp)
7637       Le_OCSP_Staple="1"
7638       ;;
7639     --always-force-new-domain-key)
7640       if [ -z "$2" ] || _startswith "$2" "-"; then
7641         Le_ForceNewDomainKey=1
7642       else
7643         Le_ForceNewDomainKey="$2"
7644         shift
7645       fi
7646       ;;
7647     --yes-I-know-dns-manual-mode-enough-go-ahead-please)
7648       export FORCE_DNS_MANUAL=1
7649       ;;
7650     --log | --logfile)
7651       _log="1"
7652       _logfile="$2"
7653       if _startswith "$_logfile" '-'; then
7654         _logfile=""
7655       else
7656         shift
7657       fi
7658       LOG_FILE="$_logfile"
7659       if [ -z "$LOG_LEVEL" ]; then
7660         LOG_LEVEL="$DEFAULT_LOG_LEVEL"
7661       fi
7662       ;;
7663     --log-level)
7664       _log_level="$2"
7665       LOG_LEVEL="$_log_level"
7666       shift
7667       ;;
7668     --syslog)
7669       if ! _startswith "$2" '-'; then
7670         _syslog="$2"
7671         shift
7672       fi
7673       if [ -z "$_syslog" ]; then
7674         _syslog="$SYSLOG_LEVEL_DEFAULT"
7675       fi
7676       ;;
7677     --auto-upgrade)
7678       _auto_upgrade="$2"
7679       if [ -z "$_auto_upgrade" ] || _startswith "$_auto_upgrade" '-'; then
7680         _auto_upgrade="1"
7681       else
7682         shift
7683       fi
7684       AUTO_UPGRADE="$_auto_upgrade"
7685       ;;
7686     --listen-v4)
7687       _listen_v4="1"
7688       Le_Listen_V4="$_listen_v4"
7689       ;;
7690     --listen-v6)
7691       _listen_v6="1"
7692       Le_Listen_V6="$_listen_v6"
7693       ;;
7694     --openssl-bin)
7695       _openssl_bin="$2"
7696       ACME_OPENSSL_BIN="$_openssl_bin"
7697       shift
7698       ;;
7699     --use-wget)
7700       _use_wget="1"
7701       ACME_USE_WGET="1"
7702       ;;
7703     --branch | -b)
7704       export BRANCH="$2"
7705       shift
7706       ;;
7707     --notify-hook)
7708       _nhook="$2"
7709       if _startswith "$_nhook" "-"; then
7710         _err "'$_nhook' is not a hook name for '$1'"
7711         return 1
7712       fi
7713       if [ "$_notify_hook" ]; then
7714         _notify_hook="$_notify_hook,$_nhook"
7715       else
7716         _notify_hook="$_nhook"
7717       fi
7718       shift
7719       ;;
7720     --notify-level)
7721       _nlevel="$2"
7722       if _startswith "$_nlevel" "-"; then
7723         _err "'$_nlevel' is not a integer for '$1'"
7724         return 1
7725       fi
7726       _notify_level="$_nlevel"
7727       shift
7728       ;;
7729     --notify-mode)
7730       _nmode="$2"
7731       if _startswith "$_nmode" "-"; then
7732         _err "'$_nmode' is not a integer for '$1'"
7733         return 1
7734       fi
7735       _notify_mode="$_nmode"
7736       shift
7737       ;;
7738     --notify-source)
7739       _nsource="$2"
7740       if _startswith "$_nsource" "-"; then
7741         _err "'$_nsource' is not valid host name for '$1'"
7742         return 1
7743       fi
7744       _notify_source="$_nsource"
7745       shift
7746       ;;
7747     --revoke-reason)
7748       _revoke_reason="$2"
7749       if _startswith "$_revoke_reason" "-"; then
7750         _err "'$_revoke_reason' is not a integer for '$1'"
7751         return 1
7752       fi
7753       shift
7754       ;;
7755     --eab-kid)
7756       _eab_kid="$2"
7757       shift
7758       ;;
7759     --eab-hmac-key)
7760       _eab_hmac_key="$2"
7761       shift
7762       ;;
7763     --preferred-chain)
7764       _preferred_chain="$2"
7765       shift
7766       ;;
7767     *)
7768       _err "Unknown parameter : $1"
7769       return 1
7770       ;;
7771     esac
7772
7773     shift 1
7774   done
7775
7776   if [ "$_server" ]; then
7777     _selectServer "$_server" "${_ecc:-$_keylength}"
7778     _server="$ACME_DIRECTORY"
7779   fi
7780
7781   if [ "${_CMD}" != "install" ]; then
7782     if [ "$__INTERACTIVE" ] && ! _checkSudo; then
7783       if [ -z "$FORCE" ]; then
7784         #Use "echo" here, instead of _info. it's too early
7785         echo "It seems that you are using sudo, please read this link first:"
7786         echo "$_SUDO_WIKI"
7787         return 1
7788       fi
7789     fi
7790     __initHome
7791     if [ "$_log" ]; then
7792       if [ -z "$_logfile" ]; then
7793         _logfile="$DEFAULT_LOG_FILE"
7794       fi
7795     fi
7796     if [ "$_logfile" ]; then
7797       _saveaccountconf "LOG_FILE" "$_logfile"
7798       LOG_FILE="$_logfile"
7799     fi
7800
7801     if [ "$_log_level" ]; then
7802       _saveaccountconf "LOG_LEVEL" "$_log_level"
7803       LOG_LEVEL="$_log_level"
7804     fi
7805
7806     if [ "$_syslog" ]; then
7807       if _exists logger; then
7808         if [ "$_syslog" = "0" ]; then
7809           _clearaccountconf "SYS_LOG"
7810         else
7811           _saveaccountconf "SYS_LOG" "$_syslog"
7812         fi
7813         SYS_LOG="$_syslog"
7814       else
7815         _err "The 'logger' command is not found, can not enable syslog."
7816         _clearaccountconf "SYS_LOG"
7817         SYS_LOG=""
7818       fi
7819     fi
7820
7821     _processAccountConf
7822   fi
7823
7824   _debug2 LE_WORKING_DIR "$LE_WORKING_DIR"
7825
7826   if [ "$DEBUG" ]; then
7827     version
7828     if [ "$_server" ]; then
7829       _debug "Using server: $_server"
7830     fi
7831   fi
7832   _debug "Running cmd: ${_CMD}"
7833   case "${_CMD}" in
7834   install) install "$_nocron" "$_confighome" "$_noprofile" "$_accountemail" ;;
7835   uninstall) uninstall "$_nocron" ;;
7836   upgrade) upgrade ;;
7837   issue)
7838     issue "$_webroot" "$_domain" "$_altdomains" "$_keylength" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_address" "$_challenge_alias" "$_preferred_chain" "$_valid_from" "$_valid_to"
7839     ;;
7840   deploy)
7841     deploy "$_domain" "$_deploy_hook" "$_ecc"
7842     ;;
7843   signcsr)
7844     signcsr "$_csr" "$_webroot" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_address" "$_challenge_alias" "$_preferred_chain"
7845     ;;
7846   showcsr)
7847     showcsr "$_csr" "$_domain"
7848     ;;
7849   installcert)
7850     installcert "$_domain" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_ecc"
7851     ;;
7852   renew)
7853     renew "$_domain" "$_ecc" "$_server"
7854     ;;
7855   renewAll)
7856     renewAll "$_stopRenewOnError" "$_server"
7857     ;;
7858   revoke)
7859     revoke "$_domain" "$_ecc" "$_revoke_reason"
7860     ;;
7861   remove)
7862     remove "$_domain" "$_ecc"
7863     ;;
7864   deactivate)
7865     deactivate "$_domain,$_altdomains"
7866     ;;
7867   registeraccount)
7868     registeraccount "$_accountkeylength" "$_eab_kid" "$_eab_hmac_key"
7869     ;;
7870   updateaccount)
7871     updateaccount
7872     ;;
7873   deactivateaccount)
7874     deactivateaccount
7875     ;;
7876   list)
7877     list "$_listraw" "$_domain"
7878     ;;
7879   info)
7880     info "$_domain" "$_ecc"
7881     ;;
7882   installcronjob) installcronjob "$_confighome" ;;
7883   uninstallcronjob) uninstallcronjob ;;
7884   cron) cron ;;
7885   toPkcs)
7886     toPkcs "$_domain" "$_password" "$_ecc"
7887     ;;
7888   toPkcs8)
7889     toPkcs8 "$_domain" "$_ecc"
7890     ;;
7891   createAccountKey)
7892     createAccountKey "$_accountkeylength"
7893     ;;
7894   createDomainKey)
7895     createDomainKey "$_domain" "$_keylength"
7896     ;;
7897   createCSR)
7898     createCSR "$_domain" "$_altdomains" "$_ecc"
7899     ;;
7900   setnotify)
7901     setnotify "$_notify_hook" "$_notify_level" "$_notify_mode" "$_notify_source"
7902     ;;
7903   setdefaultca)
7904     setdefaultca
7905     ;;
7906   setdefaultchain)
7907     setdefaultchain "$_preferred_chain"
7908     ;;
7909   *)
7910     if [ "$_CMD" ]; then
7911       _err "Invalid command: $_CMD"
7912     fi
7913     showhelp
7914     return 1
7915     ;;
7916   esac
7917   _ret="$?"
7918   if [ "$_ret" != "0" ]; then
7919     return $_ret
7920   fi
7921
7922   if [ "${_CMD}" = "install" ]; then
7923     if [ "$_log" ]; then
7924       if [ -z "$LOG_FILE" ]; then
7925         LOG_FILE="$DEFAULT_LOG_FILE"
7926       fi
7927       _saveaccountconf "LOG_FILE" "$LOG_FILE"
7928     fi
7929
7930     if [ "$_log_level" ]; then
7931       _saveaccountconf "LOG_LEVEL" "$_log_level"
7932     fi
7933
7934     if [ "$_syslog" ]; then
7935       if _exists logger; then
7936         if [ "$_syslog" = "0" ]; then
7937           _clearaccountconf "SYS_LOG"
7938         else
7939           _saveaccountconf "SYS_LOG" "$_syslog"
7940         fi
7941       else
7942         _err "The 'logger' command is not found, can not enable syslog."
7943         _clearaccountconf "SYS_LOG"
7944         SYS_LOG=""
7945       fi
7946     fi
7947
7948     _processAccountConf
7949   fi
7950
7951 }
7952
7953 main() {
7954   [ -z "$1" ] && showhelp && return
7955   if _startswith "$1" '-'; then _process "$@"; else "$@"; fi
7956 }
7957
7958 main "$@"