acme.sh

   1 #!/usr/bin/env sh
   2
   3 VER=3.0.5
   4
   5 PROJECT_NAME="acme.sh"
   6
   7 PROJECT_ENTRY="acme.sh"
   8
   9 PROJECT="https://github.com/acmesh-official/$PROJECT_NAME"
  10
  11 DEFAULT_INSTALL_HOME="$HOME/.$PROJECT_NAME"
  12
  13 _WINDOWS_SCHEDULER_NAME="$PROJECT_NAME.cron"
  14
  15 _SCRIPT_="$0"
  16
  17 _SUB_FOLDER_NOTIFY="notify"
  18 _SUB_FOLDER_DNSAPI="dnsapi"
  19 _SUB_FOLDER_DEPLOY="deploy"
  20
  21 _SUB_FOLDERS="$_SUB_FOLDER_DNSAPI $_SUB_FOLDER_DEPLOY $_SUB_FOLDER_NOTIFY"
  22
  23 CA_LETSENCRYPT_V2="https://acme-v02.api.letsencrypt.org/directory"
  24 CA_LETSENCRYPT_V2_TEST="https://acme-staging-v02.api.letsencrypt.org/directory"
  25
  26 CA_BUYPASS="https://api.buypass.com/acme/directory"
  27 CA_BUYPASS_TEST="https://api.test4.buypass.no/acme/directory"
  28
  29 CA_ZEROSSL="https://acme.zerossl.com/v2/DV90"
  30 _ZERO_EAB_ENDPOINT="https://api.zerossl.com/acme/eab-credentials-email"
  31
  32 CA_SSLCOM_RSA="https://acme.ssl.com/sslcom-dv-rsa"
  33 CA_SSLCOM_ECC="https://acme.ssl.com/sslcom-dv-ecc"
  34
  35 CA_GOOGLE="https://dv.acme-v02.api.pki.goog/directory"
  36 CA_GOOGLE_TEST="https://dv.acme-v02.test-api.pki.goog/directory"
  37
  38 DEFAULT_CA=$CA_ZEROSSL
  39 DEFAULT_STAGING_CA=$CA_LETSENCRYPT_V2_TEST
  40
  41 CA_NAMES="
  42 ZeroSSL.com,zerossl
  43 LetsEncrypt.org,letsencrypt
  44 LetsEncrypt.org_test,letsencrypt_test,letsencrypttest
  45 BuyPass.com,buypass
  46 BuyPass.com_test,buypass_test,buypasstest
  47 SSL.com,sslcom
  48 Google.com,google
  49 Google.com_test,googletest,google_test
  50 "
  51
  52 CA_SERVERS="$CA_ZEROSSL,$CA_LETSENCRYPT_V2,$CA_LETSENCRYPT_V2_TEST,$CA_BUYPASS,$CA_BUYPASS_TEST,$CA_SSLCOM_RSA,$CA_GOOGLE,$CA_GOOGLE_TEST"
  53
  54 DEFAULT_USER_AGENT="$PROJECT_NAME/$VER ($PROJECT)"
  55
  56 DEFAULT_ACCOUNT_KEY_LENGTH=2048
  57 DEFAULT_DOMAIN_KEY_LENGTH=2048
  58
  59 DEFAULT_OPENSSL_BIN="openssl"
  60
  61 VTYPE_HTTP="http-01"
  62 VTYPE_DNS="dns-01"
  63 VTYPE_ALPN="tls-alpn-01"
  64
  65 ID_TYPE_DNS="dns"
  66 ID_TYPE_IP="ip"
  67
  68 LOCAL_ANY_ADDRESS="0.0.0.0"
  69
  70 DEFAULT_RENEW=60
  71
  72 NO_VALUE="no"
  73
  74 W_DNS="dns"
  75 W_ALPN="alpn"
  76 DNS_ALIAS_PREFIX="="
  77
  78 MODE_STATELESS="stateless"
  79
  80 STATE_VERIFIED="verified_ok"
  81
  82 NGINX="nginx:"
  83 NGINX_START="#ACME_NGINX_START"
  84 NGINX_END="#ACME_NGINX_END"
  85
  86 BEGIN_CSR="-----BEGIN [NEW ]\{0,4\}CERTIFICATE REQUEST-----"
  87 END_CSR="-----END [NEW ]\{0,4\}CERTIFICATE REQUEST-----"
  88
  89 BEGIN_CERT="-----BEGIN CERTIFICATE-----"
  90 END_CERT="-----END CERTIFICATE-----"
  91
  92 CONTENT_TYPE_JSON="application/jose+json"
  93 RENEW_SKIP=2
  94
  95 B64CONF_START="__ACME_BASE64__START_"
  96 B64CONF_END="__ACME_BASE64__END_"
  97
  98 ECC_SEP="_"
  99 ECC_SUFFIX="${ECC_SEP}ecc"
 100
 101 LOG_LEVEL_1=1
 102 LOG_LEVEL_2=2
 103 LOG_LEVEL_3=3
 104 DEFAULT_LOG_LEVEL="$LOG_LEVEL_1"
 105
 106 DEBUG_LEVEL_1=1
 107 DEBUG_LEVEL_2=2
 108 DEBUG_LEVEL_3=3
 109 DEBUG_LEVEL_DEFAULT=$DEBUG_LEVEL_1
 110 DEBUG_LEVEL_NONE=0
 111
 112 DOH_CLOUDFLARE=1
 113 DOH_GOOGLE=2
 114 DOH_ALI=3
 115 DOH_DP=4
 116
 117 HIDDEN_VALUE="[hidden](please add '--output-insecure' to see this value)"
 118
 119 SYSLOG_ERROR="user.error"
 120 SYSLOG_INFO="user.info"
 121 SYSLOG_DEBUG="user.debug"
 122
 123 #error
 124 SYSLOG_LEVEL_ERROR=3
 125 #info
 126 SYSLOG_LEVEL_INFO=6
 127 #debug
 128 SYSLOG_LEVEL_DEBUG=7
 129 #debug2
 130 SYSLOG_LEVEL_DEBUG_2=8
 131 #debug3
 132 SYSLOG_LEVEL_DEBUG_3=9
 133
 134 SYSLOG_LEVEL_DEFAULT=$SYSLOG_LEVEL_ERROR
 135 #none
 136 SYSLOG_LEVEL_NONE=0
 137
 138 NOTIFY_LEVEL_DISABLE=0
 139 NOTIFY_LEVEL_ERROR=1
 140 NOTIFY_LEVEL_RENEW=2
 141 NOTIFY_LEVEL_SKIP=3
 142
 143 NOTIFY_LEVEL_DEFAULT=$NOTIFY_LEVEL_RENEW
 144
 145 NOTIFY_MODE_BULK=0
 146 NOTIFY_MODE_CERT=1
 147
 148 NOTIFY_MODE_DEFAULT=$NOTIFY_MODE_BULK
 149
 150 _BASE64_ENCODED_CFGS="Le_PreHook Le_PostHook Le_RenewHook Le_Preferred_Chain Le_ReloadCmd"
 151
 152 _DEBUG_WIKI="https://github.com/acmesh-official/acme.sh/wiki/How-to-debug-acme.sh"
 153
 154 _PREPARE_LINK="https://github.com/acmesh-official/acme.sh/wiki/Install-preparations"
 155
 156 _STATELESS_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Stateless-Mode"
 157
 158 _DNS_ALIAS_WIKI="https://github.com/acmesh-official/acme.sh/wiki/DNS-alias-mode"
 159
 160 _DNS_MANUAL_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dns-manual-mode"
 161
 162 _DNS_API_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dnsapi"
 163
 164 _NOTIFY_WIKI="https://github.com/acmesh-official/acme.sh/wiki/notify"
 165
 166 _SUDO_WIKI="https://github.com/acmesh-official/acme.sh/wiki/sudo"
 167
 168 _REVOKE_WIKI="https://github.com/acmesh-official/acme.sh/wiki/revokecert"
 169
 170 _ZEROSSL_WIKI="https://github.com/acmesh-official/acme.sh/wiki/ZeroSSL.com-CA"
 171
 172 _SSLCOM_WIKI="https://github.com/acmesh-official/acme.sh/wiki/SSL.com-CA"
 173
 174 _SERVER_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Server"
 175
 176 _PREFERRED_CHAIN_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Preferred-Chain"
 177
 178 _VALIDITY_WIKI="https://github.com/acmesh-official/acme.sh/wiki/Validity"
 179
 180 _DNSCHECK_WIKI="https://github.com/acmesh-official/acme.sh/wiki/dnscheck"
 181
 182 _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."
 183
 184 _DNS_MANUAL_WARN="It seems that you are using dns manual mode. please take care: $_DNS_MANUAL_ERR"
 185
 186 _DNS_MANUAL_ERROR="It seems that you are using dns manual mode. Read this link first: $_DNS_MANUAL_WIKI"
 187
 188 __INTERACTIVE=""
 189 if [ -t 1 ]; then
 190   __INTERACTIVE="1"
 191 fi
 192
 193 __green() {
 194   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 195     printf '\33[1;32m%b\33[0m' "$1"
 196     return
 197   fi
 198   printf -- "%b" "$1"
 199 }
 200
 201 __red() {
 202   if [ "${__INTERACTIVE}${ACME_NO_COLOR:-0}" = "10" -o "${ACME_FORCE_COLOR}" = "1" ]; then
 203     printf '\33[1;31m%b\33[0m' "$1"
 204     return
 205   fi
 206   printf -- "%b" "$1"
 207 }
 208
 209 _printargs() {
 210   _exitstatus="$?"
 211   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 212     printf -- "%s" "[$(date)] "
 213   fi
 214   if [ -z "$2" ]; then
 215     printf -- "%s" "$1"
 216   else
 217     printf -- "%s" "$1='$2'"
 218   fi
 219   printf "\n"
 220   # return the saved exit status
 221   return "$_exitstatus"
 222 }
 223
 224 _dlg_versions() {
 225   echo "Diagnosis versions: "
 226   echo "openssl:$ACME_OPENSSL_BIN"
 227   if _exists "${ACME_OPENSSL_BIN:-openssl}"; then
 228     ${ACME_OPENSSL_BIN:-openssl} version 2>&1
 229   else
 230     echo "$ACME_OPENSSL_BIN doesn't exist."
 231   fi
 232
 233   echo "apache:"
 234   if [ "$_APACHECTL" ] && _exists "$_APACHECTL"; then
 235     $_APACHECTL -V 2>&1
 236   else
 237     echo "apache doesn't exist."
 238   fi
 239
 240   echo "nginx:"
 241   if _exists "nginx"; then
 242     nginx -V 2>&1
 243   else
 244     echo "nginx doesn't exist."
 245   fi
 246
 247   echo "socat:"
 248   if _exists "socat"; then
 249     socat -V 2>&1
 250   else
 251     _debug "socat doesn't exist."
 252   fi
 253 }
 254
 255 #class
 256 _syslog() {
 257   _exitstatus="$?"
 258   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" = "$SYSLOG_LEVEL_NONE" ]; then
 259     return
 260   fi
 261   _logclass="$1"
 262   shift
 263   if [ -z "$__logger_i" ]; then
 264     if _contains "$(logger --help 2>&1)" "-i"; then
 265       __logger_i="logger -i"
 266     else
 267       __logger_i="logger"
 268     fi
 269   fi
 270   $__logger_i -t "$PROJECT_NAME" -p "$_logclass" "$(_printargs "$@")" >/dev/null 2>&1
 271   return "$_exitstatus"
 272 }
 273
 274 _log() {
 275   [ -z "$LOG_FILE" ] && return
 276   _printargs "$@" >>"$LOG_FILE"
 277 }
 278
 279 _info() {
 280   _log "$@"
 281   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_INFO" ]; then
 282     _syslog "$SYSLOG_INFO" "$@"
 283   fi
 284   _printargs "$@"
 285 }
 286
 287 _err() {
 288   _syslog "$SYSLOG_ERROR" "$@"
 289   _log "$@"
 290   if [ -z "$NO_TIMESTAMP" ] || [ "$NO_TIMESTAMP" = "0" ]; then
 291     printf -- "%s" "[$(date)] " >&2
 292   fi
 293   if [ -z "$2" ]; then
 294     __red "$1" >&2
 295   else
 296     __red "$1='$2'" >&2
 297   fi
 298   printf "\n" >&2
 299   return 1
 300 }
 301
 302 _usage() {
 303   __red "$@" >&2
 304   printf "\n" >&2
 305 }
 306
 307 __debug_bash_helper() {
 308   # At this point only do for --debug 3
 309   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -lt "$DEBUG_LEVEL_3" ]; then
 310     return
 311   fi
 312   # Return extra debug info when running with bash, otherwise return empty
 313   # string.
 314   if [ -z "${BASH_VERSION}" ]; then
 315     return
 316   fi
 317   # We are a bash shell at this point, return the filename, function name, and
 318   # line number as a string
 319   _dbh_saveIFS=$IFS
 320   IFS=" "
 321   # Must use eval or syntax error happens under dash. The eval should use
 322   # single quotes as older versions of busybox had a bug with double quotes and
 323   # eval.
 324   # Use 'caller 1' as we want one level up the stack as we should be called
 325   # by one of the _debug* functions
 326   eval '_dbh_called=($(caller 1))'
 327   IFS=$_dbh_saveIFS
 328   eval '_dbh_file=${_dbh_called[2]}'
 329   if [ -n "${_script_home}" ]; then
 330     # Trim off the _script_home directory name
 331     eval '_dbh_file=${_dbh_file#$_script_home/}'
 332   fi
 333   eval '_dbh_function=${_dbh_called[1]}'
 334   eval '_dbh_lineno=${_dbh_called[0]}'
 335   printf "%-40s " "$_dbh_file:${_dbh_function}:${_dbh_lineno}"
 336 }
 337
 338 _debug() {
 339   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 340     _log "$@"
 341   fi
 342   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 343     _syslog "$SYSLOG_DEBUG" "$@"
 344   fi
 345   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 346     _bash_debug=$(__debug_bash_helper)
 347     _printargs "${_bash_debug}$@" >&2
 348   fi
 349 }
 350
 351 #output the sensitive messages
 352 _secure_debug() {
 353   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_1" ]; then
 354     if [ "$OUTPUT_INSECURE" = "1" ]; then
 355       _log "$@"
 356     else
 357       _log "$1" "$HIDDEN_VALUE"
 358     fi
 359   fi
 360   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG" ]; then
 361     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 362   fi
 363   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_1" ]; then
 364     if [ "$OUTPUT_INSECURE" = "1" ]; then
 365       _printargs "$@" >&2
 366     else
 367       _printargs "$1" "$HIDDEN_VALUE" >&2
 368     fi
 369   fi
 370 }
 371
 372 _debug2() {
 373   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 374     _log "$@"
 375   fi
 376   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 377     _syslog "$SYSLOG_DEBUG" "$@"
 378   fi
 379   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 380     _bash_debug=$(__debug_bash_helper)
 381     _printargs "${_bash_debug}$@" >&2
 382   fi
 383 }
 384
 385 _secure_debug2() {
 386   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_2" ]; then
 387     if [ "$OUTPUT_INSECURE" = "1" ]; then
 388       _log "$@"
 389     else
 390       _log "$1" "$HIDDEN_VALUE"
 391     fi
 392   fi
 393   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_2" ]; then
 394     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 395   fi
 396   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_2" ]; then
 397     if [ "$OUTPUT_INSECURE" = "1" ]; then
 398       _printargs "$@" >&2
 399     else
 400       _printargs "$1" "$HIDDEN_VALUE" >&2
 401     fi
 402   fi
 403 }
 404
 405 _debug3() {
 406   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 407     _log "$@"
 408   fi
 409   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 410     _syslog "$SYSLOG_DEBUG" "$@"
 411   fi
 412   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 413     _bash_debug=$(__debug_bash_helper)
 414     _printargs "${_bash_debug}$@" >&2
 415   fi
 416 }
 417
 418 _secure_debug3() {
 419   if [ "${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}" -ge "$LOG_LEVEL_3" ]; then
 420     if [ "$OUTPUT_INSECURE" = "1" ]; then
 421       _log "$@"
 422     else
 423       _log "$1" "$HIDDEN_VALUE"
 424     fi
 425   fi
 426   if [ "${SYS_LOG:-$SYSLOG_LEVEL_NONE}" -ge "$SYSLOG_LEVEL_DEBUG_3" ]; then
 427     _syslog "$SYSLOG_DEBUG" "$1" "$HIDDEN_VALUE"
 428   fi
 429   if [ "${DEBUG:-$DEBUG_LEVEL_NONE}" -ge "$DEBUG_LEVEL_3" ]; then
 430     if [ "$OUTPUT_INSECURE" = "1" ]; then
 431       _printargs "$@" >&2
 432     else
 433       _printargs "$1" "$HIDDEN_VALUE" >&2
 434     fi
 435   fi
 436 }
 437
 438 __USE_TR_RAW="$([ "$(echo "abc" | tr a-z A-Z 2>/dev/null)" = "ABC" ] && echo 1 || echo 0)"
 439
 440 _upper_case() {
 441   if [ "$__USE_TR_RAW" = "0" ]; then
 442     tr '[:lower:]' '[:upper:]'
 443   else
 444     # shellcheck disable=SC2018,SC2019
 445     tr 'a-z' 'A-Z'
 446   fi
 447 }
 448
 449 _lower_case() {
 450   if [ "$__USE_TR_RAW" = "0" ]; then
 451     tr '[:upper:]' '[:lower:]'
 452   else
 453     # shellcheck disable=SC2018,SC2019
 454     tr 'A-Z' 'a-z'
 455   fi
 456 }
 457
 458 _startswith() {
 459   _str="$1"
 460   _sub="$2"
 461   echo "$_str" | grep -- "^$_sub" >/dev/null 2>&1
 462 }
 463
 464 _endswith() {
 465   _str="$1"
 466   _sub="$2"
 467   echo "$_str" | grep -- "$_sub\$" >/dev/null 2>&1
 468 }
 469
 470 _contains() {
 471   _str="$1"
 472   _sub="$2"
 473   echo "$_str" | grep -- "$_sub" >/dev/null 2>&1
 474 }
 475
 476 _hasfield() {
 477   _str="$1"
 478   _field="$2"
 479   _sep="$3"
 480   if [ -z "$_field" ]; then
 481     _usage "Usage: str field  [sep]"
 482     return 1
 483   fi
 484
 485   if [ -z "$_sep" ]; then
 486     _sep=","
 487   fi
 488
 489   for f in $(echo "$_str" | tr "$_sep" ' '); do
 490     if [ "$f" = "$_field" ]; then
 491       _debug2 "'$_str' contains '$_field'"
 492       return 0 #contains ok
 493     fi
 494   done
 495   _debug2 "'$_str' does not contain '$_field'"
 496   return 1 #not contains
 497 }
 498
 499 # str index [sep]
 500 _getfield() {
 501   _str="$1"
 502   _findex="$2"
 503   _sep="$3"
 504
 505   if [ -z "$_findex" ]; then
 506     _usage "Usage: str field  [sep]"
 507     return 1
 508   fi
 509
 510   if [ -z "$_sep" ]; then
 511     _sep=","
 512   fi
 513
 514   _ffi="$_findex"
 515   while [ "$_ffi" -gt "0" ]; do
 516     _fv="$(echo "$_str" | cut -d "$_sep" -f "$_ffi")"
 517     if [ "$_fv" ]; then
 518       printf -- "%s" "$_fv"
 519       return 0
 520     fi
 521     _ffi="$(_math "$_ffi" - 1)"
 522   done
 523
 524   printf -- "%s" "$_str"
 525
 526 }
 527
 528 _exists() {
 529   cmd="$1"
 530   if [ -z "$cmd" ]; then
 531     _usage "Usage: _exists cmd"
 532     return 1
 533   fi
 534
 535   if eval type type >/dev/null 2>&1; then
 536     eval type "$cmd" >/dev/null 2>&1
 537   elif command >/dev/null 2>&1; then
 538     command -v "$cmd" >/dev/null 2>&1
 539   else
 540     which "$cmd" >/dev/null 2>&1
 541   fi
 542   ret="$?"
 543   _debug3 "$cmd exists=$ret"
 544   return $ret
 545 }
 546
 547 #a + b
 548 _math() {
 549   _m_opts="$@"
 550   printf "%s" "$(($_m_opts))"
 551 }
 552
 553 _h_char_2_dec() {
 554   _ch=$1
 555   case "${_ch}" in
 556   a | A)
 557     printf "10"
 558     ;;
 559   b | B)
 560     printf "11"
 561     ;;
 562   c | C)
 563     printf "12"
 564     ;;
 565   d | D)
 566     printf "13"
 567     ;;
 568   e | E)
 569     printf "14"
 570     ;;
 571   f | F)
 572     printf "15"
 573     ;;
 574   *)
 575     printf "%s" "$_ch"
 576     ;;
 577   esac
 578
 579 }
 580
 581 _URGLY_PRINTF=""
 582 if [ "$(printf '\x41')" != 'A' ]; then
 583   _URGLY_PRINTF=1
 584 fi
 585
 586 _ESCAPE_XARGS=""
 587 if _exists xargs && [ "$(printf %s '\\x41' | xargs printf)" = 'A' ]; then
 588   _ESCAPE_XARGS=1
 589 fi
 590
 591 _h2b() {
 592   if _exists xxd; then
 593     if _contains "$(xxd --help 2>&1)" "assumes -c30"; then
 594       if xxd -r -p -c 9999 2>/dev/null; then
 595         return
 596       fi
 597     else
 598       if xxd -r -p 2>/dev/null; then
 599         return
 600       fi
 601     fi
 602   fi
 603
 604   hex=$(cat)
 605   ic=""
 606   jc=""
 607   _debug2 _URGLY_PRINTF "$_URGLY_PRINTF"
 608   if [ -z "$_URGLY_PRINTF" ]; then
 609     if [ "$_ESCAPE_XARGS" ] && _exists xargs; then
 610       _debug2 "xargs"
 611       echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/\\\\\\x\1/g' | xargs printf
 612     else
 613       for h in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/ \1/g'); do
 614         if [ -z "$h" ]; then
 615           break
 616         fi
 617         printf "\x$h%s"
 618       done
 619     fi
 620   else
 621     for c in $(echo "$hex" | _upper_case | sed 's/\([0-9A-F]\)/ \1/g'); do
 622       if [ -z "$ic" ]; then
 623         ic=$c
 624         continue
 625       fi
 626       jc=$c
 627       ic="$(_h_char_2_dec "$ic")"
 628       jc="$(_h_char_2_dec "$jc")"
 629       printf '\'"$(printf "%o" "$(_math "$ic" \* 16 + $jc)")""%s"
 630       ic=""
 631       jc=""
 632     done
 633   fi
 634
 635 }
 636
 637 _is_solaris() {
 638   _contains "${__OS__:=$(uname -a)}" "solaris" || _contains "${__OS__:=$(uname -a)}" "SunOS"
 639 }
 640
 641 #_ascii_hex str
 642 #this can only process ascii chars, should only be used when od command is missing as a backup way.
 643 _ascii_hex() {
 644   _debug2 "Using _ascii_hex"
 645   _str="$1"
 646   _str_len=${#_str}
 647   _h_i=1
 648   while [ "$_h_i" -le "$_str_len" ]; do
 649     _str_c="$(printf "%s" "$_str" | cut -c "$_h_i")"
 650     printf " %02x" "'$_str_c"
 651     _h_i="$(_math "$_h_i" + 1)"
 652   done
 653 }
 654
 655 #stdin  output hexstr splited by one space
 656 #input:"abc"
 657 #output: " 61 62 63"
 658 _hex_dump() {
 659   if _exists od; then
 660     od -A n -v -t x1 | tr -s " " | sed 's/ $//' | tr -d "\r\t\n"
 661   elif _exists hexdump; then
 662     _debug3 "using hexdump"
 663     hexdump -v -e '/1 ""' -e '/1 " %02x" ""'
 664   elif _exists xxd; then
 665     _debug3 "using xxd"
 666     xxd -ps -c 20 -i | sed "s/ 0x/ /g" | tr -d ",\n" | tr -s " "
 667   else
 668     _debug3 "using _ascii_hex"
 669     str=$(cat)
 670     _ascii_hex "$str"
 671   fi
 672 }
 673
 674 #url encode, no-preserved chars
 675 #A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z
 676 #41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a
 677
 678 #a  b  c  d  e  f  g  h  i  j  k  l  m  n  o  p  q  r  s  t  u  v  w  x  y  z
 679 #61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 78 79 7a
 680
 681 #0  1  2  3  4  5  6  7  8  9  -  _  .  ~
 682 #30 31 32 33 34 35 36 37 38 39 2d 5f 2e 7e
 683
 684 #stdin stdout
 685 _url_encode() {
 686   _hex_str=$(_hex_dump)
 687   _debug3 "_url_encode"
 688   _debug3 "_hex_str" "$_hex_str"
 689   for _hex_code in $_hex_str; do
 690     #upper case
 691     case "${_hex_code}" in
 692     "41")
 693       printf "%s" "A"
 694       ;;
 695     "42")
 696       printf "%s" "B"
 697       ;;
 698     "43")
 699       printf "%s" "C"
 700       ;;
 701     "44")
 702       printf "%s" "D"
 703       ;;
 704     "45")
 705       printf "%s" "E"
 706       ;;
 707     "46")
 708       printf "%s" "F"
 709       ;;
 710     "47")
 711       printf "%s" "G"
 712       ;;
 713     "48")
 714       printf "%s" "H"
 715       ;;
 716     "49")
 717       printf "%s" "I"
 718       ;;
 719     "4a")
 720       printf "%s" "J"
 721       ;;
 722     "4b")
 723       printf "%s" "K"
 724       ;;
 725     "4c")
 726       printf "%s" "L"
 727       ;;
 728     "4d")
 729       printf "%s" "M"
 730       ;;
 731     "4e")
 732       printf "%s" "N"
 733       ;;
 734     "4f")
 735       printf "%s" "O"
 736       ;;
 737     "50")
 738       printf "%s" "P"
 739       ;;
 740     "51")
 741       printf "%s" "Q"
 742       ;;
 743     "52")
 744       printf "%s" "R"
 745       ;;
 746     "53")
 747       printf "%s" "S"
 748       ;;
 749     "54")
 750       printf "%s" "T"
 751       ;;
 752     "55")
 753       printf "%s" "U"
 754       ;;
 755     "56")
 756       printf "%s" "V"
 757       ;;
 758     "57")
 759       printf "%s" "W"
 760       ;;
 761     "58")
 762       printf "%s" "X"
 763       ;;
 764     "59")
 765       printf "%s" "Y"
 766       ;;
 767     "5a")
 768       printf "%s" "Z"
 769       ;;
 770
 771       #lower case
 772     "61")
 773       printf "%s" "a"
 774       ;;
 775     "62")
 776       printf "%s" "b"
 777       ;;
 778     "63")
 779       printf "%s" "c"
 780       ;;
 781     "64")
 782       printf "%s" "d"
 783       ;;
 784     "65")
 785       printf "%s" "e"
 786       ;;
 787     "66")
 788       printf "%s" "f"
 789       ;;
 790     "67")
 791       printf "%s" "g"
 792       ;;
 793     "68")
 794       printf "%s" "h"
 795       ;;
 796     "69")
 797       printf "%s" "i"
 798       ;;
 799     "6a")
 800       printf "%s" "j"
 801       ;;
 802     "6b")
 803       printf "%s" "k"
 804       ;;
 805     "6c")
 806       printf "%s" "l"
 807       ;;
 808     "6d")
 809       printf "%s" "m"
 810       ;;
 811     "6e")
 812       printf "%s" "n"
 813       ;;
 814     "6f")
 815       printf "%s" "o"
 816       ;;
 817     "70")
 818       printf "%s" "p"
 819       ;;
 820     "71")
 821       printf "%s" "q"
 822       ;;
 823     "72")
 824       printf "%s" "r"
 825       ;;
 826     "73")
 827       printf "%s" "s"
 828       ;;
 829     "74")
 830       printf "%s" "t"
 831       ;;
 832     "75")
 833       printf "%s" "u"
 834       ;;
 835     "76")
 836       printf "%s" "v"
 837       ;;
 838     "77")
 839       printf "%s" "w"
 840       ;;
 841     "78")
 842       printf "%s" "x"
 843       ;;
 844     "79")
 845       printf "%s" "y"
 846       ;;
 847     "7a")
 848       printf "%s" "z"
 849       ;;
 850       #numbers
 851     "30")
 852       printf "%s" "0"
 853       ;;
 854     "31")
 855       printf "%s" "1"
 856       ;;
 857     "32")
 858       printf "%s" "2"
 859       ;;
 860     "33")
 861       printf "%s" "3"
 862       ;;
 863     "34")
 864       printf "%s" "4"
 865       ;;
 866     "35")
 867       printf "%s" "5"
 868       ;;
 869     "36")
 870       printf "%s" "6"
 871       ;;
 872     "37")
 873       printf "%s" "7"
 874       ;;
 875     "38")
 876       printf "%s" "8"
 877       ;;
 878     "39")
 879       printf "%s" "9"
 880       ;;
 881     "2d")
 882       printf "%s" "-"
 883       ;;
 884     "5f")
 885       printf "%s" "_"
 886       ;;
 887     "2e")
 888       printf "%s" "."
 889       ;;
 890     "7e")
 891       printf "%s" "~"
 892       ;;
 893     #other hex
 894     *)
 895       printf '%%%s' "$_hex_code"
 896       ;;
 897     esac
 898   done
 899 }
 900
 901 _json_encode() {
 902   _j_str="$(sed 's/"/\\"/g' | sed "s/\r/\\r/g")"
 903   _debug3 "_json_encode"
 904   _debug3 "_j_str" "$_j_str"
 905   echo "$_j_str" | _hex_dump | _lower_case | sed 's/0a/5c 6e/g' | tr -d ' ' | _h2b | tr -d "\r\n"
 906 }
 907
 908 #from: http:\/\/  to http://
 909 _json_decode() {
 910   _j_str="$(sed 's#\\/#/#g')"
 911   _debug3 "_json_decode"
 912   _debug3 "_j_str" "$_j_str"
 913   echo "$_j_str"
 914 }
 915
 916 #options file
 917 _sed_i() {
 918   options="$1"
 919   filename="$2"
 920   if [ -z "$filename" ]; then
 921     _usage "Usage:_sed_i options filename"
 922     return 1
 923   fi
 924   _debug2 options "$options"
 925   if sed -h 2>&1 | grep "\-i\[SUFFIX]" >/dev/null 2>&1; then
 926     _debug "Using sed  -i"
 927     sed -i "$options" "$filename"
 928   else
 929     _debug "No -i support in sed"
 930     text="$(cat "$filename")"
 931     echo "$text" | sed "$options" >"$filename"
 932   fi
 933 }
 934
 935 _egrep_o() {
 936   if ! egrep -o "$1" 2>/dev/null; then
 937     sed -n 's/.*\('"$1"'\).*/\1/p'
 938   fi
 939 }
 940
 941 #Usage: file startline endline
 942 _getfile() {
 943   filename="$1"
 944   startline="$2"
 945   endline="$3"
 946   if [ -z "$endline" ]; then
 947     _usage "Usage: file startline endline"
 948     return 1
 949   fi
 950
 951   i="$(grep -n -- "$startline" "$filename" | cut -d : -f 1)"
 952   if [ -z "$i" ]; then
 953     _err "Can not find start line: $startline"
 954     return 1
 955   fi
 956   i="$(_math "$i" + 1)"
 957   _debug i "$i"
 958
 959   j="$(grep -n -- "$endline" "$filename" | cut -d : -f 1)"
 960   if [ -z "$j" ]; then
 961     _err "Can not find end line: $endline"
 962     return 1
 963   fi
 964   j="$(_math "$j" - 1)"
 965   _debug j "$j"
 966
 967   sed -n "$i,${j}p" "$filename"
 968
 969 }
 970
 971 #Usage: multiline
 972 _base64() {
 973   [ "" ] #urgly
 974   if [ "$1" ]; then
 975     _debug3 "base64 multiline:'$1'"
 976     ${ACME_OPENSSL_BIN:-openssl} base64 -e
 977   else
 978     _debug3 "base64 single line."
 979     ${ACME_OPENSSL_BIN:-openssl} base64 -e | tr -d '\r\n'
 980   fi
 981 }
 982
 983 #Usage: multiline
 984 _dbase64() {
 985   if [ "$1" ]; then
 986     ${ACME_OPENSSL_BIN:-openssl} base64 -d
 987   else
 988     ${ACME_OPENSSL_BIN:-openssl} base64 -d -A
 989   fi
 990 }
 991
 992 #file
 993 _checkcert() {
 994   _cf="$1"
 995   if [ "$DEBUG" ]; then
 996     ${ACME_OPENSSL_BIN:-openssl} x509 -noout -text -in "$_cf"
 997   else
 998     ${ACME_OPENSSL_BIN:-openssl} x509 -noout -text -in "$_cf" >/dev/null 2>&1
 999   fi
1000 }
1001
1002 #Usage: hashalg  [outputhex]
1003 #Output Base64-encoded digest
1004 _digest() {
1005   alg="$1"
1006   if [ -z "$alg" ]; then
1007     _usage "Usage: _digest hashalg"
1008     return 1
1009   fi
1010
1011   outputhex="$2"
1012
1013   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ] || [ "$alg" = "md5" ]; then
1014     if [ "$outputhex" ]; then
1015       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hex | cut -d = -f 2 | tr -d ' '
1016     else
1017       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -binary | _base64
1018     fi
1019   else
1020     _err "$alg is not supported yet"
1021     return 1
1022   fi
1023
1024 }
1025
1026 #Usage: hashalg  secret_hex  [outputhex]
1027 #Output binary hmac
1028 _hmac() {
1029   alg="$1"
1030   secret_hex="$2"
1031   outputhex="$3"
1032
1033   if [ -z "$secret_hex" ]; then
1034     _usage "Usage: _hmac hashalg secret [outputhex]"
1035     return 1
1036   fi
1037
1038   if [ "$alg" = "sha256" ] || [ "$alg" = "sha1" ]; then
1039     if [ "$outputhex" ]; then
1040       (${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 ' '
1041     else
1042       ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -mac HMAC -macopt "hexkey:$secret_hex" -binary 2>/dev/null || ${ACME_OPENSSL_BIN:-openssl} dgst -"$alg" -hmac "$(printf "%s" "$secret_hex" | _h2b)" -binary
1043     fi
1044   else
1045     _err "$alg is not supported yet"
1046     return 1
1047   fi
1048
1049 }
1050
1051 #Usage: keyfile hashalg
1052 #Output: Base64-encoded signature value
1053 _sign() {
1054   keyfile="$1"
1055   alg="$2"
1056   if [ -z "$alg" ]; then
1057     _usage "Usage: _sign keyfile hashalg"
1058     return 1
1059   fi
1060
1061   _sign_openssl="${ACME_OPENSSL_BIN:-openssl} dgst -sign $keyfile "
1062
1063   if _isRSA "$keyfile" >/dev/null 2>&1; then
1064     $_sign_openssl -$alg | _base64
1065   elif _isEcc "$keyfile" >/dev/null 2>&1; then
1066     if ! _signedECText="$($_sign_openssl -sha$__ECC_KEY_LEN | ${ACME_OPENSSL_BIN:-openssl} asn1parse -inform DER)"; then
1067       _err "Sign failed: $_sign_openssl"
1068       _err "Key file: $keyfile"
1069       _err "Key content:$(wc -l <"$keyfile") lines"
1070       return 1
1071     fi
1072     _debug3 "_signedECText" "$_signedECText"
1073     _ec_r="$(echo "$_signedECText" | _head_n 2 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1074     _ec_s="$(echo "$_signedECText" | _head_n 3 | _tail_n 1 | cut -d : -f 4 | tr -d "\r\n")"
1075     if [ "$__ECC_KEY_LEN" -eq "256" ]; then
1076       while [ "${#_ec_r}" -lt "64" ]; do
1077         _ec_r="0${_ec_r}"
1078       done
1079       while [ "${#_ec_s}" -lt "64" ]; do
1080         _ec_s="0${_ec_s}"
1081       done
1082     fi
1083     if [ "$__ECC_KEY_LEN" -eq "384" ]; then
1084       while [ "${#_ec_r}" -lt "96" ]; do
1085         _ec_r="0${_ec_r}"
1086       done
1087       while [ "${#_ec_s}" -lt "96" ]; do
1088         _ec_s="0${_ec_s}"
1089       done
1090     fi
1091     if [ "$__ECC_KEY_LEN" -eq "512" ]; then
1092       while [ "${#_ec_r}" -lt "132" ]; do
1093         _ec_r="0${_ec_r}"
1094       done
1095       while [ "${#_ec_s}" -lt "132" ]; do
1096         _ec_s="0${_ec_s}"
1097       done
1098     fi
1099     _debug3 "_ec_r" "$_ec_r"
1100     _debug3 "_ec_s" "$_ec_s"
1101     printf "%s" "$_ec_r$_ec_s" | _h2b | _base64
1102   else
1103     _err "Unknown key file format."
1104     return 1
1105   fi
1106
1107 }
1108
1109 #keylength or isEcc flag (empty str => not ecc)
1110 _isEccKey() {
1111   _length="$1"
1112
1113   if [ -z "$_length" ]; then
1114     return 1
1115   fi
1116
1117   [ "$_length" != "1024" ] &&
1118     [ "$_length" != "2048" ] &&
1119     [ "$_length" != "3072" ] &&
1120     [ "$_length" != "4096" ] &&
1121     [ "$_length" != "8192" ]
1122 }
1123
1124 # _createkey  2048|ec-256   file
1125 _createkey() {
1126   length="$1"
1127   f="$2"
1128   _debug2 "_createkey for file:$f"
1129   eccname="$length"
1130   if _startswith "$length" "ec-"; then
1131     length=$(printf "%s" "$length" | cut -d '-' -f 2-100)
1132
1133     if [ "$length" = "256" ]; then
1134       eccname="prime256v1"
1135     fi
1136     if [ "$length" = "384" ]; then
1137       eccname="secp384r1"
1138     fi
1139     if [ "$length" = "521" ]; then
1140       eccname="secp521r1"
1141     fi
1142
1143   fi
1144
1145   if [ -z "$length" ]; then
1146     length=2048
1147   fi
1148
1149   _debug "Use length $length"
1150
1151   if ! [ -e "$f" ]; then
1152     if ! touch "$f" >/dev/null 2>&1; then
1153       _f_path="$(dirname "$f")"
1154       _debug _f_path "$_f_path"
1155       if ! mkdir -p "$_f_path"; then
1156         _err "Can not create path: $_f_path"
1157         return 1
1158       fi
1159     fi
1160     if ! touch "$f" >/dev/null 2>&1; then
1161       return 1
1162     fi
1163     chmod 600 "$f"
1164   fi
1165
1166   if _isEccKey "$length"; then
1167     _debug "Using ec name: $eccname"
1168     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} ecparam -name "$eccname" -noout -genkey 2>/dev/null)"; then
1169       echo "$_opkey" >"$f"
1170     else
1171       _err "error ecc key name: $eccname"
1172       return 1
1173     fi
1174   else
1175     _debug "Using RSA: $length"
1176     __traditional=""
1177     if _contains "$(${ACME_OPENSSL_BIN:-openssl} help genrsa 2>&1)" "-traditional"; then
1178       __traditional="-traditional"
1179     fi
1180     if _opkey="$(${ACME_OPENSSL_BIN:-openssl} genrsa $__traditional "$length" 2>/dev/null)"; then
1181       echo "$_opkey" >"$f"
1182     else
1183       _err "error rsa key: $length"
1184       return 1
1185     fi
1186   fi
1187
1188   if [ "$?" != "0" ]; then
1189     _err "Create key error."
1190     return 1
1191   fi
1192 }
1193
1194 #domain
1195 _is_idn() {
1196   _is_idn_d="$1"
1197   _debug2 _is_idn_d "$_is_idn_d"
1198   _idn_temp=$(printf "%s" "$_is_idn_d" | tr -d '0-9' | tr -d 'a-z' | tr -d 'A-Z' | tr -d '*.,-_')
1199   _debug2 _idn_temp "$_idn_temp"
1200   [ "$_idn_temp" ]
1201 }
1202
1203 #aa.com
1204 #aa.com,bb.com,cc.com
1205 _idn() {
1206   __idn_d="$1"
1207   if ! _is_idn "$__idn_d"; then
1208     printf "%s" "$__idn_d"
1209     return 0
1210   fi
1211
1212   if _exists idn; then
1213     if _contains "$__idn_d" ','; then
1214       _i_first="1"
1215       for f in $(echo "$__idn_d" | tr ',' ' '); do
1216         [ -z "$f" ] && continue
1217         if [ -z "$_i_first" ]; then
1218           printf "%s" ","
1219         else
1220           _i_first=""
1221         fi
1222         idn --quiet "$f" | tr -d "\r\n"
1223       done
1224     else
1225       idn "$__idn_d" | tr -d "\r\n"
1226     fi
1227   else
1228     _err "Please install idn to process IDN names."
1229   fi
1230 }
1231
1232 #_createcsr  cn  san_list  keyfile csrfile conf acmeValidationv1
1233 _createcsr() {
1234   _debug _createcsr
1235   domain="$1"
1236   domainlist="$2"
1237   csrkey="$3"
1238   csr="$4"
1239   csrconf="$5"
1240   acmeValidationv1="$6"
1241   _debug2 domain "$domain"
1242   _debug2 domainlist "$domainlist"
1243   _debug2 csrkey "$csrkey"
1244   _debug2 csr "$csr"
1245   _debug2 csrconf "$csrconf"
1246
1247   printf "[ req_distinguished_name ]\n[ req ]\ndistinguished_name = req_distinguished_name\nreq_extensions = v3_req\n[ v3_req ]\n\n" >"$csrconf"
1248
1249   if [ "$acmeValidationv1" ]; then
1250     domainlist="$(_idn "$domainlist")"
1251     _debug2 domainlist "$domainlist"
1252     alt=""
1253     for dl in $(echo "$domainlist" | tr "," ' '); do
1254       if [ "$alt" ]; then
1255         alt="$alt,$(_getIdType "$dl" | _upper_case):$dl"
1256       else
1257         alt="$(_getIdType "$dl" | _upper_case):$dl"
1258       fi
1259     done
1260     printf -- "\nsubjectAltName=$alt" >>"$csrconf"
1261   elif [ -z "$domainlist" ] || [ "$domainlist" = "$NO_VALUE" ]; then
1262     #single domain
1263     _info "Single domain" "$domain"
1264     printf -- "\nsubjectAltName=$(_getIdType "$domain" | _upper_case):$(_idn "$domain")" >>"$csrconf"
1265   else
1266     domainlist="$(_idn "$domainlist")"
1267     _debug2 domainlist "$domainlist"
1268     alt="$(_getIdType "$domain" | _upper_case):$(_idn "$domain")"
1269     for dl in $(echo "'$domainlist'" | sed "s/,/' '/g"); do
1270       dl=$(echo "$dl" | tr -d "'")
1271       alt="$alt,$(_getIdType "$dl" | _upper_case):$dl"
1272     done
1273     #multi
1274     _info "Multi domain" "$alt"
1275     printf -- "\nsubjectAltName=$alt" >>"$csrconf"
1276   fi
1277   if [ "$Le_OCSP_Staple" = "1" ]; then
1278     _savedomainconf Le_OCSP_Staple "$Le_OCSP_Staple"
1279     printf -- "\nbasicConstraints = CA:FALSE\n1.3.6.1.5.5.7.1.24=DER:30:03:02:01:05" >>"$csrconf"
1280   fi
1281
1282   if [ "$acmeValidationv1" ]; then
1283     printf "\n1.3.6.1.5.5.7.1.31=critical,DER:04:20:${acmeValidationv1}" >>"${csrconf}"
1284   fi
1285
1286   _csr_cn="$(_idn "$domain")"
1287   _debug2 _csr_cn "$_csr_cn"
1288   if _contains "$(uname -a)" "MINGW"; then
1289     if _isIP "$_csr_cn"; then
1290       ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "//O=$PROJECT_NAME" -config "$csrconf" -out "$csr"
1291     else
1292       ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "//CN=$_csr_cn" -config "$csrconf" -out "$csr"
1293     fi
1294   else
1295     if _isIP "$_csr_cn"; then
1296       ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "/O=$PROJECT_NAME" -config "$csrconf" -out "$csr"
1297     else
1298       ${ACME_OPENSSL_BIN:-openssl} req -new -sha256 -key "$csrkey" -subj "/CN=$_csr_cn" -config "$csrconf" -out "$csr"
1299     fi
1300   fi
1301 }
1302
1303 #_signcsr key  csr  conf cert
1304 _signcsr() {
1305   key="$1"
1306   csr="$2"
1307   conf="$3"
1308   cert="$4"
1309   _debug "_signcsr"
1310
1311   _msg="$(${ACME_OPENSSL_BIN:-openssl} x509 -req -days 365 -in "$csr" -signkey "$key" -extensions v3_req -extfile "$conf" -out "$cert" 2>&1)"
1312   _ret="$?"
1313   _debug "$_msg"
1314   return $_ret
1315 }
1316
1317 #_csrfile
1318 _readSubjectFromCSR() {
1319   _csrfile="$1"
1320   if [ -z "$_csrfile" ]; then
1321     _usage "_readSubjectFromCSR mycsr.csr"
1322     return 1
1323   fi
1324   ${ACME_OPENSSL_BIN:-openssl} req -noout -in "$_csrfile" -subject | tr ',' "\n" | _egrep_o "CN *=.*" | cut -d = -f 2 | cut -d / -f 1 | tr -d ' \n'
1325 }
1326
1327 #_csrfile
1328 #echo comma separated domain list
1329 _readSubjectAltNamesFromCSR() {
1330   _csrfile="$1"
1331   if [ -z "$_csrfile" ]; then
1332     _usage "_readSubjectAltNamesFromCSR mycsr.csr"
1333     return 1
1334   fi
1335
1336   _csrsubj="$(_readSubjectFromCSR "$_csrfile")"
1337   _debug _csrsubj "$_csrsubj"
1338
1339   _dnsAltnames="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile" | grep "^ *DNS:.*" | tr -d ' \n')"
1340   _debug _dnsAltnames "$_dnsAltnames"
1341
1342   if _contains "$_dnsAltnames," "DNS:$_csrsubj,"; then
1343     _debug "AltNames contains subject"
1344     _excapedAlgnames="$(echo "$_dnsAltnames" | tr '*' '#')"
1345     _debug _excapedAlgnames "$_excapedAlgnames"
1346     _escapedSubject="$(echo "$_csrsubj" | tr '*' '#')"
1347     _debug _escapedSubject "$_escapedSubject"
1348     _dnsAltnames="$(echo "$_excapedAlgnames," | sed "s/DNS:$_escapedSubject,//g" | tr '#' '*' | sed "s/,\$//g")"
1349     _debug _dnsAltnames "$_dnsAltnames"
1350   else
1351     _debug "AltNames doesn't contain subject"
1352   fi
1353
1354   echo "$_dnsAltnames" | sed "s/DNS://g"
1355 }
1356
1357 #_csrfile
1358 _readKeyLengthFromCSR() {
1359   _csrfile="$1"
1360   if [ -z "$_csrfile" ]; then
1361     _usage "_readKeyLengthFromCSR mycsr.csr"
1362     return 1
1363   fi
1364
1365   _outcsr="$(${ACME_OPENSSL_BIN:-openssl} req -noout -text -in "$_csrfile")"
1366   _debug2 _outcsr "$_outcsr"
1367   if _contains "$_outcsr" "Public Key Algorithm: id-ecPublicKey"; then
1368     _debug "ECC CSR"
1369     echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *ASN1 OID:.*" | cut -d ':' -f 2 | tr -d ' '
1370   else
1371     _debug "RSA CSR"
1372     _rkl="$(echo "$_outcsr" | tr "\t" " " | _egrep_o "^ *Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1)"
1373     if [ "$_rkl" ]; then
1374       echo "$_rkl"
1375     else
1376       echo "$_outcsr" | tr "\t" " " | _egrep_o "RSA Public.Key:.*" | cut -d '(' -f 2 | cut -d ' ' -f 1
1377     fi
1378   fi
1379 }
1380
1381 _ss() {
1382   _port="$1"
1383
1384   if _exists "ss"; then
1385     _debug "Using: ss"
1386     ss -ntpl 2>/dev/null | grep ":$_port "
1387     return 0
1388   fi
1389
1390   if _exists "netstat"; then
1391     _debug "Using: netstat"
1392     if netstat -help 2>&1 | grep "\-p proto" >/dev/null; then
1393       #for windows version netstat tool
1394       netstat -an -p tcp | grep "LISTENING" | grep ":$_port "
1395     else
1396       if netstat -help 2>&1 | grep "\-p protocol" >/dev/null; then
1397         netstat -an -p tcp | grep LISTEN | grep ":$_port "
1398       elif netstat -help 2>&1 | grep -- '-P protocol' >/dev/null; then
1399         #for solaris
1400         netstat -an -P tcp | grep "\.$_port " | grep "LISTEN"
1401       elif netstat -help 2>&1 | grep "\-p" >/dev/null; then
1402         #for full linux
1403         netstat -ntpl | grep ":$_port "
1404       else
1405         #for busybox (embedded linux; no pid support)
1406         netstat -ntl 2>/dev/null | grep ":$_port "
1407       fi
1408     fi
1409     return 0
1410   fi
1411
1412   return 1
1413 }
1414
1415 #outfile key cert cacert [password [name [caname]]]
1416 _toPkcs() {
1417   _cpfx="$1"
1418   _ckey="$2"
1419   _ccert="$3"
1420   _cca="$4"
1421   pfxPassword="$5"
1422   pfxName="$6"
1423   pfxCaname="$7"
1424
1425   if [ "$pfxCaname" ]; then
1426     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName" -caname "$pfxCaname"
1427   elif [ "$pfxName" ]; then
1428     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword" -name "$pfxName"
1429   elif [ "$pfxPassword" ]; then
1430     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca" -password "pass:$pfxPassword"
1431   else
1432     ${ACME_OPENSSL_BIN:-openssl} pkcs12 -export -out "$_cpfx" -inkey "$_ckey" -in "$_ccert" -certfile "$_cca"
1433   fi
1434
1435 }
1436
1437 #domain [password] [isEcc]
1438 toPkcs() {
1439   domain="$1"
1440   pfxPassword="$2"
1441   if [ -z "$domain" ]; then
1442     _usage "Usage: $PROJECT_ENTRY --to-pkcs12 --domain <domain.tld> [--password <password>] [--ecc]"
1443     return 1
1444   fi
1445
1446   _isEcc="$3"
1447
1448   _initpath "$domain" "$_isEcc"
1449
1450   _toPkcs "$CERT_PFX_PATH" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$pfxPassword"
1451
1452   if [ "$?" = "0" ]; then
1453     _info "Success, Pfx is exported to: $CERT_PFX_PATH"
1454   fi
1455
1456 }
1457
1458 #domain [isEcc]
1459 toPkcs8() {
1460   domain="$1"
1461
1462   if [ -z "$domain" ]; then
1463     _usage "Usage: $PROJECT_ENTRY --to-pkcs8 --domain <domain.tld> [--ecc]"
1464     return 1
1465   fi
1466
1467   _isEcc="$2"
1468
1469   _initpath "$domain" "$_isEcc"
1470
1471   ${ACME_OPENSSL_BIN:-openssl} pkcs8 -topk8 -inform PEM -outform PEM -nocrypt -in "$CERT_KEY_PATH" -out "$CERT_PKCS8_PATH"
1472
1473   if [ "$?" = "0" ]; then
1474     _info "Success, $CERT_PKCS8_PATH"
1475   fi
1476
1477 }
1478
1479 #[2048]
1480 createAccountKey() {
1481   _info "Creating account key"
1482   if [ -z "$1" ]; then
1483     _usage "Usage: $PROJECT_ENTRY --create-account-key [--accountkeylength <bits>]"
1484     return
1485   fi
1486
1487   length=$1
1488   _create_account_key "$length"
1489
1490 }
1491
1492 _create_account_key() {
1493
1494   length=$1
1495
1496   if [ -z "$length" ] || [ "$length" = "$NO_VALUE" ]; then
1497     _debug "Use default length $DEFAULT_ACCOUNT_KEY_LENGTH"
1498     length="$DEFAULT_ACCOUNT_KEY_LENGTH"
1499   fi
1500
1501   _debug length "$length"
1502   _initpath
1503
1504   mkdir -p "$CA_DIR"
1505   if [ -s "$ACCOUNT_KEY_PATH" ]; then
1506     _info "Account key exists, skip"
1507     return 0
1508   else
1509     #generate account key
1510     if _createkey "$length" "$ACCOUNT_KEY_PATH"; then
1511       _info "Create account key ok."
1512       return 0
1513     else
1514       _err "Create account key error."
1515       return 1
1516     fi
1517   fi
1518
1519 }
1520
1521 #domain [length]
1522 createDomainKey() {
1523   _info "Creating domain key"
1524   if [ -z "$1" ]; then
1525     _usage "Usage: $PROJECT_ENTRY --create-domain-key --domain <domain.tld> [--keylength <bits>]"
1526     return
1527   fi
1528
1529   domain=$1
1530   _cdl=$2
1531
1532   if [ -z "$_cdl" ]; then
1533     _debug "Use DEFAULT_DOMAIN_KEY_LENGTH=$DEFAULT_DOMAIN_KEY_LENGTH"
1534     _cdl="$DEFAULT_DOMAIN_KEY_LENGTH"
1535   fi
1536
1537   _initpath "$domain" "$_cdl"
1538
1539   if [ ! -f "$CERT_KEY_PATH" ] || [ ! -s "$CERT_KEY_PATH" ] || ([ "$FORCE" ] && ! [ "$_ACME_IS_RENEW" ]) || [ "$Le_ForceNewDomainKey" = "1" ]; then
1540     if _createkey "$_cdl" "$CERT_KEY_PATH"; then
1541       _savedomainconf Le_Keylength "$_cdl"
1542       _info "The domain key is here: $(__green $CERT_KEY_PATH)"
1543       return 0
1544     else
1545       _err "Can not create domain key"
1546       return 1
1547     fi
1548   else
1549     if [ "$_ACME_IS_RENEW" ]; then
1550       _info "Domain key exists, skip"
1551       return 0
1552     else
1553       _err "Domain key exists, do you want to overwrite the key?"
1554       _err "Add '--force', and try again."
1555       return 1
1556     fi
1557   fi
1558
1559 }
1560
1561 # domain  domainlist isEcc
1562 createCSR() {
1563   _info "Creating csr"
1564   if [ -z "$1" ]; then
1565     _usage "Usage: $PROJECT_ENTRY --create-csr --domain <domain.tld> [--domain <domain2.tld> ...]"
1566     return
1567   fi
1568
1569   domain="$1"
1570   domainlist="$2"
1571   _isEcc="$3"
1572
1573   _initpath "$domain" "$_isEcc"
1574
1575   if [ -f "$CSR_PATH" ] && [ "$_ACME_IS_RENEW" ] && [ -z "$FORCE" ]; then
1576     _info "CSR exists, skip"
1577     return
1578   fi
1579
1580   if [ ! -f "$CERT_KEY_PATH" ]; then
1581     _err "The key file is not found: $CERT_KEY_PATH"
1582     _err "Please create the key file first."
1583     return 1
1584   fi
1585   _createcsr "$domain" "$domainlist" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"
1586
1587 }
1588
1589 _url_replace() {
1590   tr '/+' '_-' | tr -d '= '
1591 }
1592
1593 #base64 string
1594 _durl_replace_base64() {
1595   _l=$((${#1} % 4))
1596   if [ $_l -eq 2 ]; then
1597     _s="$1"'=='
1598   elif [ $_l -eq 3 ]; then
1599     _s="$1"'='
1600   else
1601     _s="$1"
1602   fi
1603   echo "$_s" | tr '_-' '/+'
1604 }
1605
1606 _time2str() {
1607   #BSD
1608   if date -u -r "$1" -j "+%Y-%m-%dT%H:%M:%SZ" 2>/dev/null; then
1609     return
1610   fi
1611
1612   #Linux
1613   if date -u --date=@"$1" "+%Y-%m-%dT%H:%M:%SZ" 2>/dev/null; then
1614     return
1615   fi
1616
1617   #Solaris
1618   if printf "%(%Y-%m-%dT%H:%M:%SZ)T\n" $1 2>/dev/null; then
1619     return
1620   fi
1621
1622   #Busybox
1623   if echo "$1" | awk '{ print strftime("%Y-%m-%dT%H:%M:%SZ", $0); }' 2>/dev/null; then
1624     return
1625   fi
1626 }
1627
1628 _normalizeJson() {
1629   sed "s/\" *: *\([\"{\[]\)/\":\1/g" | sed "s/^ *\([^ ]\)/\1/" | tr -d "\r\n"
1630 }
1631
1632 _stat() {
1633   #Linux
1634   if stat -c '%U:%G' "$1" 2>/dev/null; then
1635     return
1636   fi
1637
1638   #BSD
1639   if stat -f '%Su:%Sg' "$1" 2>/dev/null; then
1640     return
1641   fi
1642
1643   return 1 #error, 'stat' not found
1644 }
1645
1646 #keyfile
1647 _isRSA() {
1648   keyfile=$1
1649   if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1 || ${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -noout -text | grep "^publicExponent:" >/dev/null 2>&1; then
1650     return 0
1651   fi
1652   return 1
1653 }
1654
1655 #keyfile
1656 _isEcc() {
1657   keyfile=$1
1658   if grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1 || ${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^NIST CURVE:" >/dev/null 2>&1; then
1659     return 0
1660   fi
1661   return 1
1662 }
1663
1664 #keyfile
1665 _calcjwk() {
1666   keyfile="$1"
1667   if [ -z "$keyfile" ]; then
1668     _usage "Usage: _calcjwk keyfile"
1669     return 1
1670   fi
1671
1672   if [ "$JWK_HEADER" ] && [ "$__CACHED_JWK_KEY_FILE" = "$keyfile" ]; then
1673     _debug2 "Use cached jwk for file: $__CACHED_JWK_KEY_FILE"
1674     return 0
1675   fi
1676
1677   if _isRSA "$keyfile"; then
1678     _debug "RSA key"
1679     pub_exp=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -noout -text | grep "^publicExponent:" | cut -d '(' -f 2 | cut -d 'x' -f 2 | cut -d ')' -f 1)
1680     if [ "${#pub_exp}" = "5" ]; then
1681       pub_exp=0$pub_exp
1682     fi
1683     _debug3 pub_exp "$pub_exp"
1684
1685     e=$(echo "$pub_exp" | _h2b | _base64)
1686     _debug3 e "$e"
1687
1688     modulus=$(${ACME_OPENSSL_BIN:-openssl} rsa -in "$keyfile" -modulus -noout | cut -d '=' -f 2)
1689     _debug3 modulus "$modulus"
1690     n="$(printf "%s" "$modulus" | _h2b | _base64 | _url_replace)"
1691     _debug3 n "$n"
1692
1693     jwk='{"e": "'$e'", "kty": "RSA", "n": "'$n'"}'
1694     _debug3 jwk "$jwk"
1695
1696     JWK_HEADER='{"alg": "RS256", "jwk": '$jwk'}'
1697     JWK_HEADERPLACE_PART1='{"nonce": "'
1698     JWK_HEADERPLACE_PART2='", "alg": "RS256"'
1699   elif _isEcc "$keyfile"; then
1700     _debug "EC key"
1701     crv="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^NIST CURVE:" | cut -d ":" -f 2 | tr -d " \r\n")"
1702     _debug3 crv "$crv"
1703     __ECC_KEY_LEN=$(echo "$crv" | cut -d "-" -f 2)
1704     if [ "$__ECC_KEY_LEN" = "521" ]; then
1705       __ECC_KEY_LEN=512
1706     fi
1707     _debug3 __ECC_KEY_LEN "$__ECC_KEY_LEN"
1708     if [ -z "$crv" ]; then
1709       _debug "Let's try ASN1 OID"
1710       crv_oid="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^ASN1 OID:" | cut -d ":" -f 2 | tr -d " \r\n")"
1711       _debug3 crv_oid "$crv_oid"
1712       case "${crv_oid}" in
1713       "prime256v1")
1714         crv="P-256"
1715         __ECC_KEY_LEN=256
1716         ;;
1717       "secp384r1")
1718         crv="P-384"
1719         __ECC_KEY_LEN=384
1720         ;;
1721       "secp521r1")
1722         crv="P-521"
1723         __ECC_KEY_LEN=512
1724         ;;
1725       *)
1726         _err "ECC oid : $crv_oid"
1727         return 1
1728         ;;
1729       esac
1730       _debug3 crv "$crv"
1731     fi
1732
1733     pubi="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n pub: | cut -d : -f 1)"
1734     pubi=$(_math "$pubi" + 1)
1735     _debug3 pubi "$pubi"
1736
1737     pubj="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep -n "ASN1 OID:" | cut -d : -f 1)"
1738     pubj=$(_math "$pubj" - 1)
1739     _debug3 pubj "$pubj"
1740
1741     pubtext="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | sed -n "$pubi,${pubj}p" | tr -d " \n\r")"
1742     _debug3 pubtext "$pubtext"
1743
1744     xlen="$(printf "%s" "$pubtext" | tr -d ':' | wc -c)"
1745     xlen=$(_math "$xlen" / 4)
1746     _debug3 xlen "$xlen"
1747
1748     xend=$(_math "$xlen" + 1)
1749     x="$(printf "%s" "$pubtext" | cut -d : -f 2-"$xend")"
1750     _debug3 x "$x"
1751
1752     x64="$(printf "%s" "$x" | tr -d : | _h2b | _base64 | _url_replace)"
1753     _debug3 x64 "$x64"
1754
1755     xend=$(_math "$xend" + 1)
1756     y="$(printf "%s" "$pubtext" | cut -d : -f "$xend"-10000)"
1757     _debug3 y "$y"
1758
1759     y64="$(printf "%s" "$y" | tr -d : | _h2b | _base64 | _url_replace)"
1760     _debug3 y64 "$y64"
1761
1762     jwk='{"crv": "'$crv'", "kty": "EC", "x": "'$x64'", "y": "'$y64'"}'
1763     _debug3 jwk "$jwk"
1764
1765     JWK_HEADER='{"alg": "ES'$__ECC_KEY_LEN'", "jwk": '$jwk'}'
1766     JWK_HEADERPLACE_PART1='{"nonce": "'
1767     JWK_HEADERPLACE_PART2='", "alg": "ES'$__ECC_KEY_LEN'"'
1768   else
1769     _err "Only RSA or EC key is supported. keyfile=$keyfile"
1770     _debug2 "$(cat "$keyfile")"
1771     return 1
1772   fi
1773
1774   _debug3 JWK_HEADER "$JWK_HEADER"
1775   __CACHED_JWK_KEY_FILE="$keyfile"
1776 }
1777
1778 _time() {
1779   date -u "+%s"
1780 }
1781
1782 #support 2 formats:
1783 #    2022-04-01 08:10:33   to   1648800633
1784 #or  2022-04-01T08:10:33Z  to   1648800633
1785 _date2time() {
1786   #Linux
1787   if date -u -d "$(echo "$1" | tr -d "Z" | tr "T" ' ')" +"%s" 2>/dev/null; then
1788     return
1789   fi
1790
1791   #Solaris
1792   if gdate -u -d "$(echo "$1" | tr -d "Z" | tr "T" ' ')" +"%s" 2>/dev/null; then
1793     return
1794   fi
1795   #Mac/BSD
1796   if date -u -j -f "%Y-%m-%d %H:%M:%S" "$(echo "$1" | tr -d "Z" | tr "T" ' ')" +"%s" 2>/dev/null; then
1797     return
1798   fi
1799   _err "Can not parse _date2time $1"
1800   return 1
1801 }
1802
1803 _utc_date() {
1804   date -u "+%Y-%m-%d %H:%M:%S"
1805 }
1806
1807 _mktemp() {
1808   if _exists mktemp; then
1809     if mktemp 2>/dev/null; then
1810       return 0
1811     elif _contains "$(mktemp 2>&1)" "-t prefix" && mktemp -t "$PROJECT_NAME" 2>/dev/null; then
1812       #for Mac osx
1813       return 0
1814     fi
1815   fi
1816   if [ -d "/tmp" ]; then
1817     echo "/tmp/${PROJECT_NAME}wefADf24sf.$(_time).tmp"
1818     return 0
1819   elif [ "$LE_TEMP_DIR" ] && mkdir -p "$LE_TEMP_DIR"; then
1820     echo "/$LE_TEMP_DIR/wefADf24sf.$(_time).tmp"
1821     return 0
1822   fi
1823   _err "Can not create temp file."
1824 }
1825
1826 #clear all the https envs to cause _inithttp() to run next time.
1827 _resethttp() {
1828   __HTTP_INITIALIZED=""
1829   _ACME_CURL=""
1830   _ACME_WGET=""
1831   ACME_HTTP_NO_REDIRECTS=""
1832 }
1833
1834 _inithttp() {
1835
1836   if [ -z "$HTTP_HEADER" ] || ! touch "$HTTP_HEADER"; then
1837     HTTP_HEADER="$(_mktemp)"
1838     _debug2 HTTP_HEADER "$HTTP_HEADER"
1839   fi
1840
1841   if [ "$__HTTP_INITIALIZED" ]; then
1842     if [ "$_ACME_CURL$_ACME_WGET" ]; then
1843       _debug2 "Http already initialized."
1844       return 0
1845     fi
1846   fi
1847
1848   if [ -z "$_ACME_CURL" ] && _exists "curl"; then
1849     _ACME_CURL="curl --silent --dump-header $HTTP_HEADER "
1850     if [ -z "$ACME_HTTP_NO_REDIRECTS" ]; then
1851       _ACME_CURL="$_ACME_CURL -L "
1852     fi
1853     if [ "$DEBUG" ] && [ "$DEBUG" -ge 2 ]; then
1854       _CURL_DUMP="$(_mktemp)"
1855       _ACME_CURL="$_ACME_CURL --trace-ascii $_CURL_DUMP "
1856     fi
1857
1858     if [ "$CA_PATH" ]; then
1859       _ACME_CURL="$_ACME_CURL --capath $CA_PATH "
1860     elif [ "$CA_BUNDLE" ]; then
1861       _ACME_CURL="$_ACME_CURL --cacert $CA_BUNDLE "
1862     fi
1863
1864     if _contains "$(curl --help 2>&1)" "--globoff"; then
1865       _ACME_CURL="$_ACME_CURL -g "
1866     fi
1867   fi
1868
1869   if [ -z "$_ACME_WGET" ] && _exists "wget"; then
1870     _ACME_WGET="wget -q"
1871     if [ "$ACME_HTTP_NO_REDIRECTS" ]; then
1872       _ACME_WGET="$_ACME_WGET --max-redirect 0 "
1873     fi
1874     if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1875       if [ "$_ACME_WGET" ] && _contains "$($_ACME_WGET --help 2>&1)" "--debug"; then
1876         _ACME_WGET="$_ACME_WGET -d "
1877       fi
1878     fi
1879     if [ "$CA_PATH" ]; then
1880       _ACME_WGET="$_ACME_WGET --ca-directory=$CA_PATH "
1881     elif [ "$CA_BUNDLE" ]; then
1882       _ACME_WGET="$_ACME_WGET --ca-certificate=$CA_BUNDLE "
1883     fi
1884   fi
1885
1886   #from wget 1.14: do not skip body on 404 error
1887   if [ "$_ACME_WGET" ] && _contains "$($_ACME_WGET --help 2>&1)" "--content-on-error"; then
1888     _ACME_WGET="$_ACME_WGET --content-on-error "
1889   fi
1890
1891   __HTTP_INITIALIZED=1
1892
1893 }
1894
1895 # body  url [needbase64] [POST|PUT|DELETE] [ContentType]
1896 _post() {
1897   body="$1"
1898   _post_url="$2"
1899   needbase64="$3"
1900   httpmethod="$4"
1901   _postContentType="$5"
1902
1903   if [ -z "$httpmethod" ]; then
1904     httpmethod="POST"
1905   fi
1906   _debug $httpmethod
1907   _debug "_post_url" "$_post_url"
1908   _debug2 "body" "$body"
1909   _debug2 "_postContentType" "$_postContentType"
1910
1911   _inithttp
1912
1913   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
1914     _CURL="$_ACME_CURL"
1915     if [ "$HTTPS_INSECURE" ]; then
1916       _CURL="$_CURL --insecure  "
1917     fi
1918     if [ "$httpmethod" = "HEAD" ]; then
1919       _CURL="$_CURL -I  "
1920     fi
1921     _debug "_CURL" "$_CURL"
1922     if [ "$needbase64" ]; then
1923       if [ "$body" ]; then
1924         if [ "$_postContentType" ]; then
1925           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1926         else
1927           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
1928         fi
1929       else
1930         if [ "$_postContentType" ]; then
1931           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1932         else
1933           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url" | _base64)"
1934         fi
1935       fi
1936     else
1937       if [ "$body" ]; then
1938         if [ "$_postContentType" ]; then
1939           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1940         else
1941           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
1942         fi
1943       else
1944         if [ "$_postContentType" ]; then
1945           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1946         else
1947           response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$_post_url")"
1948         fi
1949       fi
1950     fi
1951     _ret="$?"
1952     if [ "$_ret" != "0" ]; then
1953       _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $_ret"
1954       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
1955         _err "Here is the curl dump log:"
1956         _err "$(cat "$_CURL_DUMP")"
1957       fi
1958     fi
1959   elif [ "$_ACME_WGET" ]; then
1960     _WGET="$_ACME_WGET"
1961     if [ "$HTTPS_INSECURE" ]; then
1962       _WGET="$_WGET --no-check-certificate "
1963     fi
1964     if [ "$httpmethod" = "HEAD" ]; then
1965       _WGET="$_WGET --read-timeout=3.0  --tries=2  "
1966     fi
1967     _debug "_WGET" "$_WGET"
1968     if [ "$needbase64" ]; then
1969       if [ "$httpmethod" = "POST" ]; then
1970         if [ "$_postContentType" ]; then
1971           response="$($_WGET -S -O - --user-agent="$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)"
1972         else
1973           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
1974         fi
1975       else
1976         if [ "$_postContentType" ]; then
1977           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)"
1978         else
1979           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)"
1980         fi
1981       fi
1982     else
1983       if [ "$httpmethod" = "POST" ]; then
1984         if [ "$_postContentType" ]; then
1985           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")"
1986         else
1987           response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1988         fi
1989       elif [ "$httpmethod" = "HEAD" ]; then
1990         if [ "$_postContentType" ]; then
1991           response="$($_WGET --spider -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
1992         else
1993           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>"$HTTP_HEADER")"
1994         fi
1995       else
1996         if [ "$_postContentType" ]; then
1997           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")"
1998         else
1999           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")"
2000         fi
2001       fi
2002     fi
2003     _ret="$?"
2004     if [ "$_ret" = "8" ]; then
2005       _ret=0
2006       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
2007     fi
2008     if [ "$_ret" != "0" ]; then
2009       _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $_ret"
2010     fi
2011     _sed_i "s/^ *//g" "$HTTP_HEADER"
2012   else
2013     _ret="$?"
2014     _err "Neither curl nor wget is found, can not do $httpmethod."
2015   fi
2016   _debug "_ret" "$_ret"
2017   printf "%s" "$response"
2018   return $_ret
2019 }
2020
2021 # url getheader timeout
2022 _get() {
2023   _debug GET
2024   url="$1"
2025   onlyheader="$2"
2026   t="$3"
2027   _debug url "$url"
2028   _debug "timeout=$t"
2029
2030   _inithttp
2031
2032   if [ "$_ACME_CURL" ] && [ "${ACME_USE_WGET:-0}" = "0" ]; then
2033     _CURL="$_ACME_CURL"
2034     if [ "$HTTPS_INSECURE" ]; then
2035       _CURL="$_CURL --insecure  "
2036     fi
2037     if [ "$t" ]; then
2038       _CURL="$_CURL --connect-timeout $t"
2039     fi
2040     _debug "_CURL" "$_CURL"
2041     if [ "$onlyheader" ]; then
2042       $_CURL -I --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
2043     else
2044       $_CURL --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
2045     fi
2046     ret=$?
2047     if [ "$ret" != "0" ]; then
2048       _err "Please refer to https://curl.haxx.se/libcurl/c/libcurl-errors.html for error code: $ret"
2049       if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
2050         _err "Here is the curl dump log:"
2051         _err "$(cat "$_CURL_DUMP")"
2052       fi
2053     fi
2054   elif [ "$_ACME_WGET" ]; then
2055     _WGET="$_ACME_WGET"
2056     if [ "$HTTPS_INSECURE" ]; then
2057       _WGET="$_WGET --no-check-certificate "
2058     fi
2059     if [ "$t" ]; then
2060       _WGET="$_WGET --timeout=$t"
2061     fi
2062     _debug "_WGET" "$_WGET"
2063     if [ "$onlyheader" ]; then
2064       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -S -O /dev/null "$url" 2>&1 | sed 's/^[ ]*//g'
2065     else
2066       $_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -O - "$url"
2067     fi
2068     ret=$?
2069     if [ "$ret" = "8" ]; then
2070       ret=0
2071       _debug "wget returns 8, the server returns a 'Bad request' response, lets process the response later."
2072     fi
2073     if [ "$ret" != "0" ]; then
2074       _err "Please refer to https://www.gnu.org/software/wget/manual/html_node/Exit-Status.html for error code: $ret"
2075     fi
2076   else
2077     ret=$?
2078     _err "Neither curl nor wget is found, can not do GET."
2079   fi
2080   _debug "ret" "$ret"
2081   return $ret
2082 }
2083
2084 _head_n() {
2085   head -n "$1"
2086 }
2087
2088 _tail_n() {
2089   if ! tail -n "$1" 2>/dev/null; then
2090     #fix for solaris
2091     tail -"$1"
2092   fi
2093 }
2094
2095 # url  payload needbase64  keyfile
2096 _send_signed_request() {
2097   url=$1
2098   payload=$2
2099   needbase64=$3
2100   keyfile=$4
2101   if [ -z "$keyfile" ]; then
2102     keyfile="$ACCOUNT_KEY_PATH"
2103   fi
2104   _debug url "$url"
2105   _debug payload "$payload"
2106
2107   if ! _calcjwk "$keyfile"; then
2108     return 1
2109   fi
2110
2111   __request_conent_type="$CONTENT_TYPE_JSON"
2112
2113   payload64=$(printf "%s" "$payload" | _base64 | _url_replace)
2114   _debug3 payload64 "$payload64"
2115
2116   MAX_REQUEST_RETRY_TIMES=20
2117   _sleep_retry_sec=1
2118   _request_retry_times=0
2119   while [ "${_request_retry_times}" -lt "$MAX_REQUEST_RETRY_TIMES" ]; do
2120     _request_retry_times=$(_math "$_request_retry_times" + 1)
2121     _debug3 _request_retry_times "$_request_retry_times"
2122     if [ -z "$_CACHED_NONCE" ]; then
2123       _headers=""
2124       if [ "$ACME_NEW_NONCE" ]; then
2125         _debug2 "Get nonce with HEAD. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2126         nonceurl="$ACME_NEW_NONCE"
2127         if _post "" "$nonceurl" "" "HEAD" "$__request_conent_type" >/dev/null; then
2128           _headers="$(cat "$HTTP_HEADER")"
2129           _debug2 _headers "$_headers"
2130           _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2 | cut -d , -f 1)"
2131         fi
2132       fi
2133       if [ -z "$_CACHED_NONCE" ]; then
2134         _debug2 "Get nonce with GET. ACME_DIRECTORY" "$ACME_DIRECTORY"
2135         nonceurl="$ACME_DIRECTORY"
2136         _headers="$(_get "$nonceurl" "onlyheader")"
2137         _debug2 _headers "$_headers"
2138         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2139       fi
2140       if [ -z "$_CACHED_NONCE" ] && [ "$ACME_NEW_NONCE" ]; then
2141         _debug2 "Get nonce with GET. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2142         nonceurl="$ACME_NEW_NONCE"
2143         _headers="$(_get "$nonceurl" "onlyheader")"
2144         _debug2 _headers "$_headers"
2145         _CACHED_NONCE="$(echo "$_headers" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2)"
2146       fi
2147       _debug2 _CACHED_NONCE "$_CACHED_NONCE"
2148       if [ "$?" != "0" ]; then
2149         _err "Can not connect to $nonceurl to get nonce."
2150         return 1
2151       fi
2152     else
2153       _debug2 "Use _CACHED_NONCE" "$_CACHED_NONCE"
2154     fi
2155     nonce="$_CACHED_NONCE"
2156     _debug2 nonce "$nonce"
2157     if [ -z "$nonce" ]; then
2158       _info "Could not get nonce, let's try again."
2159       _sleep 2
2160       continue
2161     fi
2162
2163     if [ "$url" = "$ACME_NEW_ACCOUNT" ]; then
2164       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2165     elif [ "$url" = "$ACME_REVOKE_CERT" ] && [ "$keyfile" != "$ACCOUNT_KEY_PATH" ]; then
2166       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"jwk\": $jwk"'}'
2167     else
2168       protected="$JWK_HEADERPLACE_PART1$nonce\", \"url\": \"${url}$JWK_HEADERPLACE_PART2, \"kid\": \"${ACCOUNT_URL}\""'}'
2169     fi
2170
2171     _debug3 protected "$protected"
2172
2173     protected64="$(printf "%s" "$protected" | _base64 | _url_replace)"
2174     _debug3 protected64 "$protected64"
2175
2176     if ! _sig_t="$(printf "%s" "$protected64.$payload64" | _sign "$keyfile" "sha256")"; then
2177       _err "Sign request failed."
2178       return 1
2179     fi
2180     _debug3 _sig_t "$_sig_t"
2181
2182     sig="$(printf "%s" "$_sig_t" | _url_replace)"
2183     _debug3 sig "$sig"
2184
2185     body="{\"protected\": \"$protected64\", \"payload\": \"$payload64\", \"signature\": \"$sig\"}"
2186     _debug3 body "$body"
2187
2188     response="$(_post "$body" "$url" "$needbase64" "POST" "$__request_conent_type")"
2189     _CACHED_NONCE=""
2190
2191     if [ "$?" != "0" ]; then
2192       _err "Can not post to $url"
2193       return 1
2194     fi
2195
2196     responseHeaders="$(cat "$HTTP_HEADER")"
2197     _debug2 responseHeaders "$responseHeaders"
2198
2199     code="$(grep "^HTTP" "$HTTP_HEADER" | _tail_n 1 | cut -d " " -f 2 | tr -d "\r\n")"
2200     _debug code "$code"
2201
2202     _debug2 original "$response"
2203     if echo "$responseHeaders" | grep -i "Content-Type: *application/json" >/dev/null 2>&1; then
2204       response="$(echo "$response" | _json_decode | _normalizeJson)"
2205     fi
2206     _debug2 response "$response"
2207
2208     _CACHED_NONCE="$(echo "$responseHeaders" | grep -i "Replay-Nonce:" | _head_n 1 | tr -d "\r\n " | cut -d ':' -f 2 | cut -d , -f 1)"
2209
2210     if ! _startswith "$code" "2"; then
2211       _body="$response"
2212       if [ "$needbase64" ]; then
2213         _body="$(echo "$_body" | _dbase64 multiline)"
2214         _debug3 _body "$_body"
2215       fi
2216
2217       if _contains "$_body" "JWS has invalid anti-replay nonce" || _contains "$_body" "JWS has an invalid anti-replay nonce"; then
2218         _info "It seems the CA server is busy now, let's wait and retry. Sleeping $_sleep_retry_sec seconds."
2219         _CACHED_NONCE=""
2220         _sleep $_sleep_retry_sec
2221         continue
2222       fi
2223       if _contains "$_body" "The Replay Nonce is not recognized"; then
2224         _info "The replay Nonce is not valid, let's get a new one, Sleeping $_sleep_retry_sec seconds."
2225         _CACHED_NONCE=""
2226         _sleep $_sleep_retry_sec
2227         continue
2228       fi
2229     fi
2230     return 0
2231   done
2232   _info "Giving up sending to CA server after $MAX_REQUEST_RETRY_TIMES retries."
2233   return 1
2234
2235 }
2236
2237 #setopt "file"  "opt"  "="  "value" [";"]
2238 _setopt() {
2239   __conf="$1"
2240   __opt="$2"
2241   __sep="$3"
2242   __val="$4"
2243   __end="$5"
2244   if [ -z "$__opt" ]; then
2245     _usage usage: _setopt '"file"  "opt"  "="  "value" [";"]'
2246     return
2247   fi
2248   if [ ! -f "$__conf" ]; then
2249     touch "$__conf"
2250   fi
2251
2252   if grep -n "^$__opt$__sep" "$__conf" >/dev/null; then
2253     _debug3 OK
2254     if _contains "$__val" "&"; then
2255       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2256     fi
2257     text="$(cat "$__conf")"
2258     printf -- "%s\n" "$text" | sed "s|^$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2259
2260   elif grep -n "^#$__opt$__sep" "$__conf" >/dev/null; then
2261     if _contains "$__val" "&"; then
2262       __val="$(echo "$__val" | sed 's/&/\\&/g')"
2263     fi
2264     text="$(cat "$__conf")"
2265     printf -- "%s\n" "$text" | sed "s|^#$__opt$__sep.*$|$__opt$__sep$__val$__end|" >"$__conf"
2266
2267   else
2268     _debug3 APP
2269     echo "$__opt$__sep$__val$__end" >>"$__conf"
2270   fi
2271   _debug3 "$(grep -n "^$__opt$__sep" "$__conf")"
2272 }
2273
2274 #_save_conf  file key  value base64encode
2275 #save to conf
2276 _save_conf() {
2277   _s_c_f="$1"
2278   _sdkey="$2"
2279   _sdvalue="$3"
2280   _b64encode="$4"
2281   if [ "$_sdvalue" ] && [ "$_b64encode" ]; then
2282     _sdvalue="${B64CONF_START}$(printf "%s" "${_sdvalue}" | _base64)${B64CONF_END}"
2283   fi
2284   if [ "$_s_c_f" ]; then
2285     _setopt "$_s_c_f" "$_sdkey" "=" "'$_sdvalue'"
2286   else
2287     _err "config file is empty, can not save $_sdkey=$_sdvalue"
2288   fi
2289 }
2290
2291 #_clear_conf file  key
2292 _clear_conf() {
2293   _c_c_f="$1"
2294   _sdkey="$2"
2295   if [ "$_c_c_f" ]; then
2296     _conf_data="$(cat "$_c_c_f")"
2297     echo "$_conf_data" | sed "s/^$_sdkey *=.*$//" >"$_c_c_f"
2298   else
2299     _err "config file is empty, can not clear"
2300   fi
2301 }
2302
2303 #_read_conf file  key
2304 _read_conf() {
2305   _r_c_f="$1"
2306   _sdkey="$2"
2307   if [ -f "$_r_c_f" ]; then
2308     _sdv="$(
2309       eval "$(grep "^$_sdkey *=" "$_r_c_f")"
2310       eval "printf \"%s\" \"\$$_sdkey\""
2311     )"
2312     if _startswith "$_sdv" "${B64CONF_START}" && _endswith "$_sdv" "${B64CONF_END}"; then
2313       _sdv="$(echo "$_sdv" | sed "s/${B64CONF_START}//" | sed "s/${B64CONF_END}//" | _dbase64)"
2314     fi
2315     printf "%s" "$_sdv"
2316   else
2317     _debug "config file is empty, can not read $_sdkey"
2318   fi
2319 }
2320
2321 #_savedomainconf   key  value  base64encode
2322 #save to domain.conf
2323 _savedomainconf() {
2324   _save_conf "$DOMAIN_CONF" "$@"
2325 }
2326
2327 #_cleardomainconf   key
2328 _cleardomainconf() {
2329   _clear_conf "$DOMAIN_CONF" "$1"
2330 }
2331
2332 #_readdomainconf   key
2333 _readdomainconf() {
2334   _read_conf "$DOMAIN_CONF" "$1"
2335 }
2336
2337 #key  value  base64encode
2338 _savedeployconf() {
2339   _savedomainconf "SAVED_$1" "$2" "$3"
2340   #remove later
2341   _cleardomainconf "$1"
2342 }
2343
2344 #key
2345 _getdeployconf() {
2346   _rac_key="$1"
2347   _rac_value="$(eval echo \$"$_rac_key")"
2348   if [ "$_rac_value" ]; then
2349     if _startswith "$_rac_value" '"' && _endswith "$_rac_value" '"'; then
2350       _debug2 "trim quotation marks"
2351       eval "export $_rac_key=$_rac_value"
2352     fi
2353     return 0 # do nothing
2354   fi
2355   _saved=$(_readdomainconf "SAVED_$_rac_key")
2356   eval "export $_rac_key=\"\$_saved\""
2357 }
2358
2359 #_saveaccountconf  key  value  base64encode
2360 _saveaccountconf() {
2361   _save_conf "$ACCOUNT_CONF_PATH" "$@"
2362 }
2363
2364 #key  value base64encode
2365 _saveaccountconf_mutable() {
2366   _save_conf "$ACCOUNT_CONF_PATH" "SAVED_$1" "$2" "$3"
2367   #remove later
2368   _clearaccountconf "$1"
2369 }
2370
2371 #key
2372 _readaccountconf() {
2373   _read_conf "$ACCOUNT_CONF_PATH" "$1"
2374 }
2375
2376 #key
2377 _readaccountconf_mutable() {
2378   _rac_key="$1"
2379   _readaccountconf "SAVED_$_rac_key"
2380 }
2381
2382 #_clearaccountconf   key
2383 _clearaccountconf() {
2384   _clear_conf "$ACCOUNT_CONF_PATH" "$1"
2385 }
2386
2387 #key
2388 _clearaccountconf_mutable() {
2389   _clearaccountconf "SAVED_$1"
2390   #remove later
2391   _clearaccountconf "$1"
2392 }
2393
2394 #_savecaconf  key  value
2395 _savecaconf() {
2396   _save_conf "$CA_CONF" "$1" "$2"
2397 }
2398
2399 #_readcaconf   key
2400 _readcaconf() {
2401   _read_conf "$CA_CONF" "$1"
2402 }
2403
2404 #_clearaccountconf   key
2405 _clearcaconf() {
2406   _clear_conf "$CA_CONF" "$1"
2407 }
2408
2409 # content localaddress
2410 _startserver() {
2411   content="$1"
2412   ncaddr="$2"
2413   _debug "content" "$content"
2414   _debug "ncaddr" "$ncaddr"
2415
2416   _debug "startserver: $$"
2417
2418   _debug Le_HTTPPort "$Le_HTTPPort"
2419   _debug Le_Listen_V4 "$Le_Listen_V4"
2420   _debug Le_Listen_V6 "$Le_Listen_V6"
2421
2422   _NC="socat"
2423   if [ "$Le_Listen_V4" ]; then
2424     _NC="$_NC -4"
2425   elif [ "$Le_Listen_V6" ]; then
2426     _NC="$_NC -6"
2427   fi
2428
2429   if [ "$DEBUG" ] && [ "$DEBUG" -gt "1" ]; then
2430     _NC="$_NC -d -d -v"
2431   fi
2432
2433   SOCAT_OPTIONS=TCP-LISTEN:$Le_HTTPPort,crlf,reuseaddr,fork
2434
2435   #Adding bind to local-address
2436   if [ "$ncaddr" ]; then
2437     SOCAT_OPTIONS="$SOCAT_OPTIONS,bind=${ncaddr}"
2438   fi
2439
2440   _content_len="$(printf "%s" "$content" | wc -c)"
2441   _debug _content_len "$_content_len"
2442   _debug "_NC" "$_NC $SOCAT_OPTIONS"
2443   $_NC $SOCAT_OPTIONS SYSTEM:"sleep 1; \
2444 echo 'HTTP/1.0 200 OK'; \
2445 echo 'Content-Length\: $_content_len'; \
2446 echo ''; \
2447 printf '%s' '$content';" &
2448   serverproc="$!"
2449 }
2450
2451 _stopserver() {
2452   pid="$1"
2453   _debug "pid" "$pid"
2454   if [ -z "$pid" ]; then
2455     return
2456   fi
2457
2458   kill $pid
2459
2460 }
2461
2462 # sleep sec
2463 _sleep() {
2464   _sleep_sec="$1"
2465   if [ "$__INTERACTIVE" ]; then
2466     _sleep_c="$_sleep_sec"
2467     while [ "$_sleep_c" -ge "0" ]; do
2468       printf "\r      \r"
2469       __green "$_sleep_c"
2470       _sleep_c="$(_math "$_sleep_c" - 1)"
2471       sleep 1
2472     done
2473     printf "\r"
2474   else
2475     sleep "$_sleep_sec"
2476   fi
2477 }
2478
2479 # _starttlsserver  san_a  san_b port content _ncaddr acmeValidationv1
2480 _starttlsserver() {
2481   _info "Starting tls server."
2482   san_a="$1"
2483   san_b="$2"
2484   port="$3"
2485   content="$4"
2486   opaddr="$5"
2487   acmeValidationv1="$6"
2488
2489   _debug san_a "$san_a"
2490   _debug san_b "$san_b"
2491   _debug port "$port"
2492   _debug acmeValidationv1 "$acmeValidationv1"
2493
2494   #create key TLS_KEY
2495   if ! _createkey "2048" "$TLS_KEY"; then
2496     _err "Create tls validation key error."
2497     return 1
2498   fi
2499
2500   #create csr
2501   alt="$san_a"
2502   if [ "$san_b" ]; then
2503     alt="$alt,$san_b"
2504   fi
2505   if ! _createcsr "tls.acme.sh" "$alt" "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$acmeValidationv1"; then
2506     _err "Create tls validation csr error."
2507     return 1
2508   fi
2509
2510   #self signed
2511   if ! _signcsr "$TLS_KEY" "$TLS_CSR" "$TLS_CONF" "$TLS_CERT"; then
2512     _err "Create tls validation cert error."
2513     return 1
2514   fi
2515
2516   __S_OPENSSL="${ACME_OPENSSL_BIN:-openssl} s_server -www -cert $TLS_CERT  -key $TLS_KEY "
2517   if [ "$opaddr" ]; then
2518     __S_OPENSSL="$__S_OPENSSL -accept $opaddr:$port"
2519   else
2520     __S_OPENSSL="$__S_OPENSSL -accept $port"
2521   fi
2522
2523   _debug Le_Listen_V4 "$Le_Listen_V4"
2524   _debug Le_Listen_V6 "$Le_Listen_V6"
2525   if [ "$Le_Listen_V4" ]; then
2526     __S_OPENSSL="$__S_OPENSSL -4"
2527   elif [ "$Le_Listen_V6" ]; then
2528     __S_OPENSSL="$__S_OPENSSL -6"
2529   fi
2530
2531   if [ "$acmeValidationv1" ]; then
2532     __S_OPENSSL="$__S_OPENSSL -alpn acme-tls/1"
2533   fi
2534
2535   _debug "$__S_OPENSSL"
2536   if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ]; then
2537     $__S_OPENSSL -tlsextdebug &
2538   else
2539     $__S_OPENSSL >/dev/null 2>&1 &
2540   fi
2541
2542   serverproc="$!"
2543   sleep 1
2544   _debug serverproc "$serverproc"
2545 }
2546
2547 #file
2548 _readlink() {
2549   _rf="$1"
2550   if ! readlink -f "$_rf" 2>/dev/null; then
2551     if _startswith "$_rf" "/"; then
2552       echo "$_rf"
2553       return 0
2554     fi
2555     echo "$(pwd)/$_rf" | _conapath
2556   fi
2557 }
2558
2559 _conapath() {
2560   sed "s#/\./#/#g"
2561 }
2562
2563 __initHome() {
2564   if [ -z "$_SCRIPT_HOME" ]; then
2565     if _exists readlink && _exists dirname; then
2566       _debug "Lets find script dir."
2567       _debug "_SCRIPT_" "$_SCRIPT_"
2568       _script="$(_readlink "$_SCRIPT_")"
2569       _debug "_script" "$_script"
2570       _script_home="$(dirname "$_script")"
2571       _debug "_script_home" "$_script_home"
2572       if [ -d "$_script_home" ]; then
2573         _SCRIPT_HOME="$_script_home"
2574       else
2575         _err "It seems the script home is not correct:$_script_home"
2576       fi
2577     fi
2578   fi
2579
2580   #  if [ -z "$LE_WORKING_DIR" ]; then
2581   #    if [ -f "$DEFAULT_INSTALL_HOME/account.conf" ]; then
2582   #      _debug "It seems that $PROJECT_NAME is already installed in $DEFAULT_INSTALL_HOME"
2583   #      LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2584   #    else
2585   #      LE_WORKING_DIR="$_SCRIPT_HOME"
2586   #    fi
2587   #  fi
2588
2589   if [ -z "$LE_WORKING_DIR" ]; then
2590     _debug "Using default home:$DEFAULT_INSTALL_HOME"
2591     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
2592   fi
2593   export LE_WORKING_DIR
2594
2595   if [ -z "$LE_CONFIG_HOME" ]; then
2596     LE_CONFIG_HOME="$LE_WORKING_DIR"
2597   fi
2598   _debug "Using config home:$LE_CONFIG_HOME"
2599   export LE_CONFIG_HOME
2600
2601   _DEFAULT_ACCOUNT_CONF_PATH="$LE_CONFIG_HOME/account.conf"
2602
2603   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2604     if [ -f "$_DEFAULT_ACCOUNT_CONF_PATH" ]; then
2605       . "$_DEFAULT_ACCOUNT_CONF_PATH"
2606     fi
2607   fi
2608
2609   if [ -z "$ACCOUNT_CONF_PATH" ]; then
2610     ACCOUNT_CONF_PATH="$_DEFAULT_ACCOUNT_CONF_PATH"
2611   fi
2612   _debug3 ACCOUNT_CONF_PATH "$ACCOUNT_CONF_PATH"
2613   DEFAULT_LOG_FILE="$LE_CONFIG_HOME/$PROJECT_NAME.log"
2614
2615   DEFAULT_CA_HOME="$LE_CONFIG_HOME/ca"
2616
2617   if [ -z "$LE_TEMP_DIR" ]; then
2618     LE_TEMP_DIR="$LE_CONFIG_HOME/tmp"
2619   fi
2620 }
2621
2622 _clearAPI() {
2623   ACME_NEW_ACCOUNT=""
2624   ACME_KEY_CHANGE=""
2625   ACME_NEW_AUTHZ=""
2626   ACME_NEW_ORDER=""
2627   ACME_REVOKE_CERT=""
2628   ACME_NEW_NONCE=""
2629   ACME_AGREEMENT=""
2630 }
2631
2632 #server
2633 _initAPI() {
2634   _api_server="${1:-$ACME_DIRECTORY}"
2635   _debug "_init api for server: $_api_server"
2636
2637   MAX_API_RETRY_TIMES=10
2638   _sleep_retry_sec=10
2639   _request_retry_times=0
2640   while [ -z "$ACME_NEW_ACCOUNT" ] && [ "${_request_retry_times}" -lt "$MAX_API_RETRY_TIMES" ]; do
2641     _request_retry_times=$(_math "$_request_retry_times" + 1)
2642     response=$(_get "$_api_server")
2643     if [ "$?" != "0" ]; then
2644       _debug2 "response" "$response"
2645       _info "Can not init api for: $_api_server."
2646       _info "Sleep $_sleep_retry_sec and retry."
2647       _sleep "$_sleep_retry_sec"
2648       continue
2649     fi
2650     response=$(echo "$response" | _json_decode)
2651     _debug2 "response" "$response"
2652
2653     ACME_KEY_CHANGE=$(echo "$response" | _egrep_o 'keyChange" *: *"[^"]*"' | cut -d '"' -f 3)
2654     export ACME_KEY_CHANGE
2655
2656     ACME_NEW_AUTHZ=$(echo "$response" | _egrep_o 'newAuthz" *: *"[^"]*"' | cut -d '"' -f 3)
2657     export ACME_NEW_AUTHZ
2658
2659     ACME_NEW_ORDER=$(echo "$response" | _egrep_o 'newOrder" *: *"[^"]*"' | cut -d '"' -f 3)
2660     export ACME_NEW_ORDER
2661
2662     ACME_NEW_ACCOUNT=$(echo "$response" | _egrep_o 'newAccount" *: *"[^"]*"' | cut -d '"' -f 3)
2663     export ACME_NEW_ACCOUNT
2664
2665     ACME_REVOKE_CERT=$(echo "$response" | _egrep_o 'revokeCert" *: *"[^"]*"' | cut -d '"' -f 3)
2666     export ACME_REVOKE_CERT
2667
2668     ACME_NEW_NONCE=$(echo "$response" | _egrep_o 'newNonce" *: *"[^"]*"' | cut -d '"' -f 3)
2669     export ACME_NEW_NONCE
2670
2671     ACME_AGREEMENT=$(echo "$response" | _egrep_o 'termsOfService" *: *"[^"]*"' | cut -d '"' -f 3)
2672     export ACME_AGREEMENT
2673
2674     _debug "ACME_KEY_CHANGE" "$ACME_KEY_CHANGE"
2675     _debug "ACME_NEW_AUTHZ" "$ACME_NEW_AUTHZ"
2676     _debug "ACME_NEW_ORDER" "$ACME_NEW_ORDER"
2677     _debug "ACME_NEW_ACCOUNT" "$ACME_NEW_ACCOUNT"
2678     _debug "ACME_REVOKE_CERT" "$ACME_REVOKE_CERT"
2679     _debug "ACME_AGREEMENT" "$ACME_AGREEMENT"
2680     _debug "ACME_NEW_NONCE" "$ACME_NEW_NONCE"
2681     if [ "$ACME_NEW_ACCOUNT" ] && [ "$ACME_NEW_ORDER" ]; then
2682       return 0
2683     fi
2684     _info "Sleep $_sleep_retry_sec and retry."
2685     _sleep "$_sleep_retry_sec"
2686   done
2687   if [ "$ACME_NEW_ACCOUNT" ] && [ "$ACME_NEW_ORDER" ]; then
2688     return 0
2689   fi
2690   _err "Can not init api, for $_api_server"
2691   return 1
2692 }
2693
2694 _clearCA() {
2695   export CA_CONF=
2696   export ACCOUNT_KEY_PATH=
2697   export ACCOUNT_JSON_PATH=
2698 }
2699
2700 #[domain]  [keylength or isEcc flag]
2701 _initpath() {
2702   domain="$1"
2703   _ilength="$2"
2704
2705   __initHome
2706
2707   if [ -f "$ACCOUNT_CONF_PATH" ]; then
2708     . "$ACCOUNT_CONF_PATH"
2709   fi
2710
2711   if [ "$_ACME_IN_CRON" ]; then
2712     if [ ! "$_USER_PATH_EXPORTED" ]; then
2713       _USER_PATH_EXPORTED=1
2714       export PATH="$USER_PATH:$PATH"
2715     fi
2716   fi
2717
2718   if [ -z "$CA_HOME" ]; then
2719     CA_HOME="$DEFAULT_CA_HOME"
2720   fi
2721
2722   if [ -z "$ACME_DIRECTORY" ]; then
2723     if [ "$STAGE" ]; then
2724       ACME_DIRECTORY="$DEFAULT_STAGING_CA"
2725       _info "Using ACME_DIRECTORY: $ACME_DIRECTORY"
2726     else
2727       default_acme_server=$(_readaccountconf "DEFAULT_ACME_SERVER")
2728       _debug default_acme_server "$default_acme_server"
2729       if [ "$default_acme_server" ]; then
2730         ACME_DIRECTORY="$default_acme_server"
2731       else
2732         ACME_DIRECTORY="$DEFAULT_CA"
2733       fi
2734     fi
2735   fi
2736
2737   _debug ACME_DIRECTORY "$ACME_DIRECTORY"
2738   _ACME_SERVER_HOST="$(echo "$ACME_DIRECTORY" | cut -d : -f 2 | tr -s / | cut -d / -f 2)"
2739   _debug2 "_ACME_SERVER_HOST" "$_ACME_SERVER_HOST"
2740
2741   _ACME_SERVER_PATH="$(echo "$ACME_DIRECTORY" | cut -d : -f 2- | tr -s / | cut -d / -f 3-)"
2742   _debug2 "_ACME_SERVER_PATH" "$_ACME_SERVER_PATH"
2743
2744   CA_DIR="$CA_HOME/$_ACME_SERVER_HOST/$_ACME_SERVER_PATH"
2745   _DEFAULT_CA_CONF="$CA_DIR/ca.conf"
2746   if [ -z "$CA_CONF" ]; then
2747     CA_CONF="$_DEFAULT_CA_CONF"
2748   fi
2749   _debug3 CA_CONF "$CA_CONF"
2750
2751   _OLD_CADIR="$CA_HOME/$_ACME_SERVER_HOST"
2752   _OLD_ACCOUNT_KEY="$_OLD_CADIR/account.key"
2753   _OLD_ACCOUNT_JSON="$_OLD_CADIR/account.json"
2754   _OLD_CA_CONF="$_OLD_CADIR/ca.conf"
2755
2756   _DEFAULT_ACCOUNT_KEY_PATH="$CA_DIR/account.key"
2757   _DEFAULT_ACCOUNT_JSON_PATH="$CA_DIR/account.json"
2758   if [ -z "$ACCOUNT_KEY_PATH" ]; then
2759     ACCOUNT_KEY_PATH="$_DEFAULT_ACCOUNT_KEY_PATH"
2760     if [ -f "$_OLD_ACCOUNT_KEY" ] && ! [ -f "$ACCOUNT_KEY_PATH" ]; then
2761       mkdir -p "$CA_DIR"
2762       mv "$_OLD_ACCOUNT_KEY" "$ACCOUNT_KEY_PATH"
2763     fi
2764   fi
2765
2766   if [ -z "$ACCOUNT_JSON_PATH" ]; then
2767     ACCOUNT_JSON_PATH="$_DEFAULT_ACCOUNT_JSON_PATH"
2768     if [ -f "$_OLD_ACCOUNT_JSON" ] && ! [ -f "$ACCOUNT_JSON_PATH" ]; then
2769       mkdir -p "$CA_DIR"
2770       mv "$_OLD_ACCOUNT_JSON" "$ACCOUNT_JSON_PATH"
2771     fi
2772   fi
2773
2774   if [ -f "$_OLD_CA_CONF" ] && ! [ -f "$CA_CONF" ]; then
2775     mkdir -p "$CA_DIR"
2776     mv "$_OLD_CA_CONF" "$CA_CONF"
2777   fi
2778
2779   if [ -f "$CA_CONF" ]; then
2780     . "$CA_CONF"
2781   fi
2782
2783   if [ -z "$ACME_DIR" ]; then
2784     ACME_DIR="/home/.acme"
2785   fi
2786
2787   if [ -z "$APACHE_CONF_BACKUP_DIR" ]; then
2788     APACHE_CONF_BACKUP_DIR="$LE_CONFIG_HOME"
2789   fi
2790
2791   if [ -z "$USER_AGENT" ]; then
2792     USER_AGENT="$DEFAULT_USER_AGENT"
2793   fi
2794
2795   if [ -z "$HTTP_HEADER" ]; then
2796     HTTP_HEADER="$LE_CONFIG_HOME/http.header"
2797   fi
2798
2799   _DEFAULT_CERT_HOME="$LE_CONFIG_HOME"
2800   if [ -z "$CERT_HOME" ]; then
2801     CERT_HOME="$_DEFAULT_CERT_HOME"
2802   fi
2803
2804   if [ -z "$ACME_OPENSSL_BIN" ] || [ ! -f "$ACME_OPENSSL_BIN" ] || [ ! -x "$ACME_OPENSSL_BIN" ]; then
2805     ACME_OPENSSL_BIN="$DEFAULT_OPENSSL_BIN"
2806   fi
2807
2808   if [ -z "$domain" ]; then
2809     return 0
2810   fi
2811
2812   if [ -z "$DOMAIN_PATH" ]; then
2813     domainhome="$CERT_HOME/$domain"
2814     domainhomeecc="$CERT_HOME/$domain$ECC_SUFFIX"
2815
2816     DOMAIN_PATH="$domainhome"
2817
2818     if _isEccKey "$_ilength"; then
2819       DOMAIN_PATH="$domainhomeecc"
2820     else
2821       if [ ! -d "$domainhome" ] && [ -d "$domainhomeecc" ]; then
2822         _info "The domain '$domain' seems to have a ECC cert already, please add '$(__red "--ecc")' parameter if you want to use that cert."
2823       fi
2824     fi
2825     _debug DOMAIN_PATH "$DOMAIN_PATH"
2826   fi
2827
2828   if [ -z "$DOMAIN_BACKUP_PATH" ]; then
2829     DOMAIN_BACKUP_PATH="$DOMAIN_PATH/backup"
2830   fi
2831
2832   if [ -z "$DOMAIN_CONF" ]; then
2833     DOMAIN_CONF="$DOMAIN_PATH/$domain.conf"
2834   fi
2835
2836   if [ -z "$DOMAIN_SSL_CONF" ]; then
2837     DOMAIN_SSL_CONF="$DOMAIN_PATH/$domain.csr.conf"
2838   fi
2839
2840   if [ -z "$CSR_PATH" ]; then
2841     CSR_PATH="$DOMAIN_PATH/$domain.csr"
2842   fi
2843   if [ -z "$CERT_KEY_PATH" ]; then
2844     CERT_KEY_PATH="$DOMAIN_PATH/$domain.key"
2845   fi
2846   if [ -z "$CERT_PATH" ]; then
2847     CERT_PATH="$DOMAIN_PATH/$domain.cer"
2848   fi
2849   if [ -z "$CA_CERT_PATH" ]; then
2850     CA_CERT_PATH="$DOMAIN_PATH/ca.cer"
2851   fi
2852   if [ -z "$CERT_FULLCHAIN_PATH" ]; then
2853     CERT_FULLCHAIN_PATH="$DOMAIN_PATH/fullchain.cer"
2854   fi
2855   if [ -z "$CERT_PFX_PATH" ]; then
2856     CERT_PFX_PATH="$DOMAIN_PATH/$domain.pfx"
2857   fi
2858   if [ -z "$CERT_PKCS8_PATH" ]; then
2859     CERT_PKCS8_PATH="$DOMAIN_PATH/$domain.pkcs8"
2860   fi
2861
2862   if [ -z "$TLS_CONF" ]; then
2863     TLS_CONF="$DOMAIN_PATH/tls.validation.conf"
2864   fi
2865   if [ -z "$TLS_CERT" ]; then
2866     TLS_CERT="$DOMAIN_PATH/tls.validation.cert"
2867   fi
2868   if [ -z "$TLS_KEY" ]; then
2869     TLS_KEY="$DOMAIN_PATH/tls.validation.key"
2870   fi
2871   if [ -z "$TLS_CSR" ]; then
2872     TLS_CSR="$DOMAIN_PATH/tls.validation.csr"
2873   fi
2874
2875 }
2876
2877 _exec() {
2878   if [ -z "$_EXEC_TEMP_ERR" ]; then
2879     _EXEC_TEMP_ERR="$(_mktemp)"
2880   fi
2881
2882   if [ "$_EXEC_TEMP_ERR" ]; then
2883     eval "$@ 2>>$_EXEC_TEMP_ERR"
2884   else
2885     eval "$@"
2886   fi
2887 }
2888
2889 _exec_err() {
2890   [ "$_EXEC_TEMP_ERR" ] && _err "$(cat "$_EXEC_TEMP_ERR")" && echo "" >"$_EXEC_TEMP_ERR"
2891 }
2892
2893 _apachePath() {
2894   _APACHECTL="apachectl"
2895   if ! _exists apachectl; then
2896     if _exists apache2ctl; then
2897       _APACHECTL="apache2ctl"
2898     else
2899       _err "'apachectl not found. It seems that apache is not installed, or you are not root user.'"
2900       _err "Please use webroot mode to try again."
2901       return 1
2902     fi
2903   fi
2904
2905   if ! _exec $_APACHECTL -V >/dev/null; then
2906     _exec_err
2907     return 1
2908   fi
2909
2910   if [ "$APACHE_HTTPD_CONF" ]; then
2911     _saveaccountconf APACHE_HTTPD_CONF "$APACHE_HTTPD_CONF"
2912     httpdconf="$APACHE_HTTPD_CONF"
2913     httpdconfname="$(basename "$httpdconfname")"
2914   else
2915     httpdconfname="$($_APACHECTL -V | grep SERVER_CONFIG_FILE= | cut -d = -f 2 | tr -d '"')"
2916     _debug httpdconfname "$httpdconfname"
2917
2918     if [ -z "$httpdconfname" ]; then
2919       _err "Can not read apache config file."
2920       return 1
2921     fi
2922
2923     if _startswith "$httpdconfname" '/'; then
2924       httpdconf="$httpdconfname"
2925       httpdconfname="$(basename "$httpdconfname")"
2926     else
2927       httpdroot="$($_APACHECTL -V | grep HTTPD_ROOT= | cut -d = -f 2 | tr -d '"')"
2928       _debug httpdroot "$httpdroot"
2929       httpdconf="$httpdroot/$httpdconfname"
2930       httpdconfname="$(basename "$httpdconfname")"
2931     fi
2932   fi
2933   _debug httpdconf "$httpdconf"
2934   _debug httpdconfname "$httpdconfname"
2935   if [ ! -f "$httpdconf" ]; then
2936     _err "Apache Config file not found" "$httpdconf"
2937     return 1
2938   fi
2939   return 0
2940 }
2941
2942 _restoreApache() {
2943   if [ -z "$usingApache" ]; then
2944     return 0
2945   fi
2946   _initpath
2947   if ! _apachePath; then
2948     return 1
2949   fi
2950
2951   if [ ! -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname" ]; then
2952     _debug "No config file to restore."
2953     return 0
2954   fi
2955
2956   cat "$APACHE_CONF_BACKUP_DIR/$httpdconfname" >"$httpdconf"
2957   _debug "Restored: $httpdconf."
2958   if ! _exec $_APACHECTL -t; then
2959     _exec_err
2960     _err "Sorry, restore apache config error, please contact me."
2961     return 1
2962   fi
2963   _debug "Restored successfully."
2964   rm -f "$APACHE_CONF_BACKUP_DIR/$httpdconfname"
2965   return 0
2966 }
2967
2968 _setApache() {
2969   _initpath
2970   if ! _apachePath; then
2971     return 1
2972   fi
2973
2974   #test the conf first
2975   _info "Checking if there is an error in the apache config file before starting."
2976
2977   if ! _exec "$_APACHECTL" -t >/dev/null; then
2978     _exec_err
2979     _err "The apache config file has error, please fix it first, then try again."
2980     _err "Don't worry, there is nothing changed to your system."
2981     return 1
2982   else
2983     _info "OK"
2984   fi
2985
2986   #backup the conf
2987   _debug "Backup apache config file" "$httpdconf"
2988   if ! cp "$httpdconf" "$APACHE_CONF_BACKUP_DIR/"; then
2989     _err "Can not backup apache config file, so abort. Don't worry, the apache config is not changed."
2990     _err "This might be a bug of $PROJECT_NAME , please report issue: $PROJECT"
2991     return 1
2992   fi
2993   _info "JFYI, Config file $httpdconf is backuped to $APACHE_CONF_BACKUP_DIR/$httpdconfname"
2994   _info "In case there is an error that can not be restored automatically, you may try restore it yourself."
2995   _info "The backup file will be deleted on success, just forget it."
2996
2997   #add alias
2998
2999   apacheVer="$($_APACHECTL -V | grep "Server version:" | cut -d : -f 2 | cut -d " " -f 2 | cut -d '/' -f 2)"
3000   _debug "apacheVer" "$apacheVer"
3001   apacheMajor="$(echo "$apacheVer" | cut -d . -f 1)"
3002   apacheMinor="$(echo "$apacheVer" | cut -d . -f 2)"
3003
3004   if [ "$apacheVer" ] && [ "$apacheMajor$apacheMinor" -ge "24" ]; then
3005     echo "
3006 Alias /.well-known/acme-challenge  $ACME_DIR
3007
3008 <Directory $ACME_DIR >
3009 Require all granted
3010 </Directory>
3011   " >>"$httpdconf"
3012   else
3013     echo "
3014 Alias /.well-known/acme-challenge  $ACME_DIR
3015
3016 <Directory $ACME_DIR >
3017 Order allow,deny
3018 Allow from all
3019 </Directory>
3020   " >>"$httpdconf"
3021   fi
3022
3023   _msg="$($_APACHECTL -t 2>&1)"
3024   if [ "$?" != "0" ]; then
3025     _err "Sorry, apache config error"
3026     if _restoreApache; then
3027       _err "The apache config file is restored."
3028     else
3029       _err "Sorry, the apache config file can not be restored, please report bug."
3030     fi
3031     return 1
3032   fi
3033
3034   if [ ! -d "$ACME_DIR" ]; then
3035     mkdir -p "$ACME_DIR"
3036     chmod 755 "$ACME_DIR"
3037   fi
3038
3039   if ! _exec "$_APACHECTL" graceful; then
3040     _exec_err
3041     _err "$_APACHECTL  graceful error, please contact me."
3042     _restoreApache
3043     return 1
3044   fi
3045   usingApache="1"
3046   return 0
3047 }
3048
3049 #find the real nginx conf file
3050 #backup
3051 #set the nginx conf
3052 #returns the real nginx conf file
3053 _setNginx() {
3054   _d="$1"
3055   _croot="$2"
3056   _thumbpt="$3"
3057
3058   FOUND_REAL_NGINX_CONF=""
3059   FOUND_REAL_NGINX_CONF_LN=""
3060   BACKUP_NGINX_CONF=""
3061   _debug _croot "$_croot"
3062   _start_f="$(echo "$_croot" | cut -d : -f 2)"
3063   _debug _start_f "$_start_f"
3064   if [ -z "$_start_f" ]; then
3065     _debug "find start conf from nginx command"
3066     if [ -z "$NGINX_CONF" ]; then
3067       if ! _exists "nginx"; then
3068         _err "nginx command is not found."
3069         return 1
3070       fi
3071       NGINX_CONF="$(nginx -V 2>&1 | _egrep_o "--conf-path=[^ ]* " | tr -d " ")"
3072       _debug NGINX_CONF "$NGINX_CONF"
3073       NGINX_CONF="$(echo "$NGINX_CONF" | cut -d = -f 2)"
3074       _debug NGINX_CONF "$NGINX_CONF"
3075       if [ -z "$NGINX_CONF" ]; then
3076         _err "Can not find nginx conf."
3077         NGINX_CONF=""
3078         return 1
3079       fi
3080       if [ ! -f "$NGINX_CONF" ]; then
3081         _err "'$NGINX_CONF' doesn't exist."
3082         NGINX_CONF=""
3083         return 1
3084       fi
3085       _debug "Found nginx conf file:$NGINX_CONF"
3086     fi
3087     _start_f="$NGINX_CONF"
3088   fi
3089   _debug "Start detect nginx conf for $_d from:$_start_f"
3090   if ! _checkConf "$_d" "$_start_f"; then
3091     _err "Can not find conf file for domain $d"
3092     return 1
3093   fi
3094   _info "Found conf file: $FOUND_REAL_NGINX_CONF"
3095
3096   _ln=$FOUND_REAL_NGINX_CONF_LN
3097   _debug "_ln" "$_ln"
3098
3099   _lnn=$(_math $_ln + 1)
3100   _debug _lnn "$_lnn"
3101   _start_tag="$(sed -n "$_lnn,${_lnn}p" "$FOUND_REAL_NGINX_CONF")"
3102   _debug "_start_tag" "$_start_tag"
3103   if [ "$_start_tag" = "$NGINX_START" ]; then
3104     _info "The domain $_d is already configured, skip"
3105     FOUND_REAL_NGINX_CONF=""
3106     return 0
3107   fi
3108
3109   mkdir -p "$DOMAIN_BACKUP_PATH"
3110   _backup_conf="$DOMAIN_BACKUP_PATH/$_d.nginx.conf"
3111   _debug _backup_conf "$_backup_conf"
3112   BACKUP_NGINX_CONF="$_backup_conf"
3113   _info "Backup $FOUND_REAL_NGINX_CONF to $_backup_conf"
3114   if ! cp "$FOUND_REAL_NGINX_CONF" "$_backup_conf"; then
3115     _err "backup error."
3116     FOUND_REAL_NGINX_CONF=""
3117     return 1
3118   fi
3119
3120   if ! _exists "nginx"; then
3121     _err "nginx command is not found."
3122     return 1
3123   fi
3124   _info "Check the nginx conf before setting up."
3125   if ! _exec "nginx -t" >/dev/null; then
3126     _exec_err
3127     return 1
3128   fi
3129
3130   _info "OK, Set up nginx config file"
3131
3132   if ! sed -n "1,${_ln}p" "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"; then
3133     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3134     _err "write nginx conf error, but don't worry, the file is restored to the original version."
3135     return 1
3136   fi
3137
3138   echo "$NGINX_START
3139 location ~ \"^/\.well-known/acme-challenge/([-_a-zA-Z0-9]+)\$\" {
3140   default_type text/plain;
3141   return 200 \"\$1.$_thumbpt\";
3142 }
3143 #NGINX_START
3144 " >>"$FOUND_REAL_NGINX_CONF"
3145
3146   if ! sed -n "${_lnn},99999p" "$_backup_conf" >>"$FOUND_REAL_NGINX_CONF"; then
3147     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3148     _err "write nginx conf error, but don't worry, the file is restored."
3149     return 1
3150   fi
3151   _debug3 "Modified config:$(cat $FOUND_REAL_NGINX_CONF)"
3152   _info "nginx conf is done, let's check it again."
3153   if ! _exec "nginx -t" >/dev/null; then
3154     _exec_err
3155     _err "It seems that nginx conf was broken, let's restore."
3156     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3157     return 1
3158   fi
3159
3160   _info "Reload nginx"
3161   if ! _exec "nginx -s reload" >/dev/null; then
3162     _exec_err
3163     _err "It seems that nginx reload error, let's restore."
3164     cat "$_backup_conf" >"$FOUND_REAL_NGINX_CONF"
3165     return 1
3166   fi
3167
3168   return 0
3169 }
3170
3171 #d , conf
3172 _checkConf() {
3173   _d="$1"
3174   _c_file="$2"
3175   _debug "Start _checkConf from:$_c_file"
3176   if [ ! -f "$2" ] && ! echo "$2" | grep '*$' >/dev/null && echo "$2" | grep '*' >/dev/null; then
3177     _debug "wildcard"
3178     for _w_f in $2; do
3179       if [ -f "$_w_f" ] && _checkConf "$1" "$_w_f"; then
3180         return 0
3181       fi
3182     done
3183     #not found
3184     return 1
3185   elif [ -f "$2" ]; then
3186     _debug "single"
3187     if _isRealNginxConf "$1" "$2"; then
3188       _debug "$2 is found."
3189       FOUND_REAL_NGINX_CONF="$2"
3190       return 0
3191     fi
3192     if cat "$2" | tr "\t" " " | grep "^ *include *.*;" >/dev/null; then
3193       _debug "Try include files"
3194       for included in $(cat "$2" | tr "\t" " " | grep "^ *include *.*;" | sed "s/include //" | tr -d " ;"); do
3195         _debug "check included $included"
3196         if ! _startswith "$included" "/" && _exists dirname; then
3197           _relpath="$(dirname "$2")"
3198           _debug "_relpath" "$_relpath"
3199           included="$_relpath/$included"
3200         fi
3201         if _checkConf "$1" "$included"; then
3202           return 0
3203         fi
3204       done
3205     fi
3206     return 1
3207   else
3208     _debug "$2 not found."
3209     return 1
3210   fi
3211   return 1
3212 }
3213
3214 #d , conf
3215 _isRealNginxConf() {
3216   _debug "_isRealNginxConf $1 $2"
3217   if [ -f "$2" ]; then
3218     for _fln in $(tr "\t" ' ' <"$2" | grep -n "^ *server_name.* $1" | cut -d : -f 1); do
3219       _debug _fln "$_fln"
3220       if [ "$_fln" ]; then
3221         _start=$(tr "\t" ' ' <"$2" | _head_n "$_fln" | grep -n "^ *server *" | grep -v server_name | _tail_n 1)
3222         _debug "_start" "$_start"
3223         _start_n=$(echo "$_start" | cut -d : -f 1)
3224         _start_nn=$(_math $_start_n + 1)
3225         _debug "_start_n" "$_start_n"
3226         _debug "_start_nn" "$_start_nn"
3227
3228         _left="$(sed -n "${_start_nn},99999p" "$2")"
3229         _debug2 _left "$_left"
3230         _end="$(echo "$_left" | tr "\t" ' ' | grep -n "^ *server *" | grep -v server_name | _head_n 1)"
3231         _debug "_end" "$_end"
3232         if [ "$_end" ]; then
3233           _end_n=$(echo "$_end" | cut -d : -f 1)
3234           _debug "_end_n" "$_end_n"
3235           _seg_n=$(echo "$_left" | sed -n "1,${_end_n}p")
3236         else
3237           _seg_n="$_left"
3238         fi
3239
3240         _debug "_seg_n" "$_seg_n"
3241
3242         _skip_ssl=1
3243         for _listen_i in $(echo "$_seg_n" | tr "\t" ' ' | grep "^ *listen" | tr -d " "); do
3244           if [ "$_listen_i" ]; then
3245             if [ "$(echo "$_listen_i" | _egrep_o "listen.*ssl")" ]; then
3246               _debug2 "$_listen_i is ssl"
3247             else
3248               _debug2 "$_listen_i is plain text"
3249               _skip_ssl=""
3250               break
3251             fi
3252           fi
3253         done
3254
3255         if [ "$_skip_ssl" = "1" ]; then
3256           _debug "ssl on, skip"
3257         else
3258           FOUND_REAL_NGINX_CONF_LN=$_fln
3259           _debug3 "found FOUND_REAL_NGINX_CONF_LN" "$FOUND_REAL_NGINX_CONF_LN"
3260           return 0
3261         fi
3262       fi
3263     done
3264   fi
3265   return 1
3266 }
3267
3268 #restore all the nginx conf
3269 _restoreNginx() {
3270   if [ -z "$NGINX_RESTORE_VLIST" ]; then
3271     _debug "No need to restore nginx, skip."
3272     return
3273   fi
3274   _debug "_restoreNginx"
3275   _debug "NGINX_RESTORE_VLIST" "$NGINX_RESTORE_VLIST"
3276
3277   for ng_entry in $(echo "$NGINX_RESTORE_VLIST" | tr "$dvsep" ' '); do
3278     _debug "ng_entry" "$ng_entry"
3279     _nd=$(echo "$ng_entry" | cut -d "$sep" -f 1)
3280     _ngconf=$(echo "$ng_entry" | cut -d "$sep" -f 2)
3281     _ngbackupconf=$(echo "$ng_entry" | cut -d "$sep" -f 3)
3282     _info "Restoring from $_ngbackupconf to $_ngconf"
3283     cat "$_ngbackupconf" >"$_ngconf"
3284   done
3285
3286   _info "Reload nginx"
3287   if ! _exec "nginx -s reload" >/dev/null; then
3288     _exec_err
3289     _err "It seems that nginx reload error, please report bug."
3290     return 1
3291   fi
3292   return 0
3293 }
3294
3295 _clearup() {
3296   _stopserver "$serverproc"
3297   serverproc=""
3298   _restoreApache
3299   _restoreNginx
3300   _clearupdns
3301   if [ -z "$DEBUG" ]; then
3302     rm -f "$TLS_CONF"
3303     rm -f "$TLS_CERT"
3304     rm -f "$TLS_KEY"
3305     rm -f "$TLS_CSR"
3306   fi
3307 }
3308
3309 _clearupdns() {
3310   _debug "_clearupdns"
3311   _debug "dns_entries" "$dns_entries"
3312
3313   if [ -z "$dns_entries" ]; then
3314     _debug "skip dns."
3315     return
3316   fi
3317   _info "Removing DNS records."
3318
3319   for entry in $dns_entries; do
3320     d=$(_getfield "$entry" 1)
3321     txtdomain=$(_getfield "$entry" 2)
3322     aliasDomain=$(_getfield "$entry" 3)
3323     _currentRoot=$(_getfield "$entry" 4)
3324     txt=$(_getfield "$entry" 5)
3325     d_api=$(_getfield "$entry" 6)
3326     _debug "d" "$d"
3327     _debug "txtdomain" "$txtdomain"
3328     _debug "aliasDomain" "$aliasDomain"
3329     _debug "_currentRoot" "$_currentRoot"
3330     _debug "txt" "$txt"
3331     _debug "d_api" "$d_api"
3332     if [ "$d_api" = "$txt" ]; then
3333       d_api=""
3334     fi
3335
3336     if [ -z "$d_api" ]; then
3337       _info "Not Found domain api file: $d_api"
3338       continue
3339     fi
3340
3341     if [ "$aliasDomain" ]; then
3342       txtdomain="$aliasDomain"
3343     fi
3344
3345     (
3346       if ! . "$d_api"; then
3347         _err "Load file $d_api error. Please check your api file and try again."
3348         return 1
3349       fi
3350
3351       rmcommand="${_currentRoot}_rm"
3352       if ! _exists "$rmcommand"; then
3353         _err "It seems that your api file doesn't define $rmcommand"
3354         return 1
3355       fi
3356       _info "Removing txt: $txt for domain: $txtdomain"
3357       if ! $rmcommand "$txtdomain" "$txt"; then
3358         _err "Error removing txt for domain:$txtdomain"
3359         return 1
3360       fi
3361       _info "Removed: Success"
3362     )
3363
3364   done
3365 }
3366
3367 # webroot  removelevel tokenfile
3368 _clearupwebbroot() {
3369   __webroot="$1"
3370   if [ -z "$__webroot" ]; then
3371     _debug "no webroot specified, skip"
3372     return 0
3373   fi
3374
3375   _rmpath=""
3376   if [ "$2" = '1' ]; then
3377     _rmpath="$__webroot/.well-known"
3378   elif [ "$2" = '2' ]; then
3379     _rmpath="$__webroot/.well-known/acme-challenge"
3380   elif [ "$2" = '3' ]; then
3381     _rmpath="$__webroot/.well-known/acme-challenge/$3"
3382   else
3383     _debug "Skip for removelevel:$2"
3384   fi
3385
3386   if [ "$_rmpath" ]; then
3387     if [ "$DEBUG" ]; then
3388       _debug "Debugging, skip removing: $_rmpath"
3389     else
3390       rm -rf "$_rmpath"
3391     fi
3392   fi
3393
3394   return 0
3395
3396 }
3397
3398 _on_before_issue() {
3399   _chk_web_roots="$1"
3400   _chk_main_domain="$2"
3401   _chk_alt_domains="$3"
3402   _chk_pre_hook="$4"
3403   _chk_local_addr="$5"
3404   _debug _on_before_issue
3405   _debug _chk_main_domain "$_chk_main_domain"
3406   _debug _chk_alt_domains "$_chk_alt_domains"
3407   #run pre hook
3408   if [ "$_chk_pre_hook" ]; then
3409     _info "Run pre hook:'$_chk_pre_hook'"
3410     if ! (
3411       export Le_Domain="$_chk_main_domain"
3412       export Le_Alt="$_chk_alt_domains"
3413       cd "$DOMAIN_PATH" && eval "$_chk_pre_hook"
3414     ); then
3415       _err "Error when run pre hook."
3416       return 1
3417     fi
3418   fi
3419
3420   if _hasfield "$_chk_web_roots" "$NO_VALUE"; then
3421     if ! _exists "socat"; then
3422       _err "Please install socat tools first."
3423       return 1
3424     fi
3425   fi
3426
3427   _debug Le_LocalAddress "$_chk_local_addr"
3428
3429   _index=1
3430   _currentRoot=""
3431   _addrIndex=1
3432   _w_index=1
3433   while true; do
3434     d="$(echo "$_chk_main_domain,$_chk_alt_domains," | cut -d , -f "$_w_index")"
3435     _w_index="$(_math "$_w_index" + 1)"
3436     _debug d "$d"
3437     if [ -z "$d" ]; then
3438       break
3439     fi
3440     _debug "Check for domain" "$d"
3441     _currentRoot="$(_getfield "$_chk_web_roots" $_index)"
3442     _debug "_currentRoot" "$_currentRoot"
3443     _index=$(_math $_index + 1)
3444     _checkport=""
3445     if [ "$_currentRoot" = "$NO_VALUE" ]; then
3446       _info "Standalone mode."
3447       if [ -z "$Le_HTTPPort" ]; then
3448         Le_HTTPPort=80
3449         _cleardomainconf "Le_HTTPPort"
3450       else
3451         _savedomainconf "Le_HTTPPort" "$Le_HTTPPort"
3452       fi
3453       _checkport="$Le_HTTPPort"
3454     elif [ "$_currentRoot" = "$W_ALPN" ]; then
3455       _info "Standalone alpn mode."
3456       if [ -z "$Le_TLSPort" ]; then
3457         Le_TLSPort=443
3458       else
3459         _savedomainconf "Le_TLSPort" "$Le_TLSPort"
3460       fi
3461       _checkport="$Le_TLSPort"
3462     fi
3463
3464     if [ "$_checkport" ]; then
3465       _debug _checkport "$_checkport"
3466       _checkaddr="$(_getfield "$_chk_local_addr" $_addrIndex)"
3467       _debug _checkaddr "$_checkaddr"
3468
3469       _addrIndex="$(_math $_addrIndex + 1)"
3470
3471       _netprc="$(_ss "$_checkport" | grep "$_checkport")"
3472       netprc="$(echo "$_netprc" | grep "$_checkaddr")"
3473       if [ -z "$netprc" ]; then
3474         netprc="$(echo "$_netprc" | grep "$LOCAL_ANY_ADDRESS:$_checkport")"
3475       fi
3476       if [ "$netprc" ]; then
3477         _err "$netprc"
3478         _err "tcp port $_checkport is already used by $(echo "$netprc" | cut -d : -f 4)"
3479         _err "Please stop it first"
3480         return 1
3481       fi
3482     fi
3483   done
3484
3485   if _hasfield "$_chk_web_roots" "apache"; then
3486     if ! _setApache; then
3487       _err "set up apache error. Report error to me."
3488       return 1
3489     fi
3490   else
3491     usingApache=""
3492   fi
3493
3494 }
3495
3496 _on_issue_err() {
3497   _chk_post_hook="$1"
3498   _chk_vlist="$2"
3499   _debug _on_issue_err
3500
3501   if [ "$LOG_FILE" ]; then
3502     _err "Please check log file for more details: $LOG_FILE"
3503   else
3504     _err "Please add '--debug' or '--log' to check more details."
3505     _err "See: $_DEBUG_WIKI"
3506   fi
3507
3508   #run the post hook
3509   if [ "$_chk_post_hook" ]; then
3510     _info "Run post hook:'$_chk_post_hook'"
3511     if ! (
3512       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3513     ); then
3514       _err "Error when run post hook."
3515       return 1
3516     fi
3517   fi
3518
3519   #trigger the validation to flush the pending authz
3520   _debug2 "_chk_vlist" "$_chk_vlist"
3521   if [ "$_chk_vlist" ]; then
3522     (
3523       _debug2 "start to deactivate authz"
3524       ventries=$(echo "$_chk_vlist" | tr "$dvsep" ' ')
3525       for ventry in $ventries; do
3526         d=$(echo "$ventry" | cut -d "$sep" -f 1)
3527         keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
3528         uri=$(echo "$ventry" | cut -d "$sep" -f 3)
3529         vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
3530         _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
3531         __trigger_validation "$uri" "$keyauthorization"
3532       done
3533     )
3534   fi
3535
3536   if [ "$_ACME_IS_RENEW" = "1" ] && _hasfield "$Le_Webroot" "$W_DNS"; then
3537     _err "$_DNS_MANUAL_ERR"
3538   fi
3539
3540   if [ "$DEBUG" ] && [ "$DEBUG" -gt "0" ]; then
3541     _debug "$(_dlg_versions)"
3542   fi
3543
3544 }
3545
3546 _on_issue_success() {
3547   _chk_post_hook="$1"
3548   _chk_renew_hook="$2"
3549   _debug _on_issue_success
3550
3551   #run the post hook
3552   if [ "$_chk_post_hook" ]; then
3553     _info "Run post hook:'$_chk_post_hook'"
3554     if ! (
3555       export CERT_PATH
3556       export CERT_KEY_PATH
3557       export CA_CERT_PATH
3558       export CERT_FULLCHAIN_PATH
3559       export Le_Domain="$_main_domain"
3560       cd "$DOMAIN_PATH" && eval "$_chk_post_hook"
3561     ); then
3562       _err "Error when run post hook."
3563       return 1
3564     fi
3565   fi
3566
3567   #run renew hook
3568   if [ "$_ACME_IS_RENEW" ] && [ "$_chk_renew_hook" ]; then
3569     _info "Run renew hook:'$_chk_renew_hook'"
3570     if ! (
3571       export CERT_PATH
3572       export CERT_KEY_PATH
3573       export CA_CERT_PATH
3574       export CERT_FULLCHAIN_PATH
3575       export Le_Domain="$_main_domain"
3576       cd "$DOMAIN_PATH" && eval "$_chk_renew_hook"
3577     ); then
3578       _err "Error when run renew hook."
3579       return 1
3580     fi
3581   fi
3582
3583   if _hasfield "$Le_Webroot" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
3584     _err "$_DNS_MANUAL_WARN"
3585   fi
3586
3587 }
3588
3589 #account_key_length   eab-kid  eab-hmac-key
3590 registeraccount() {
3591   _account_key_length="$1"
3592   _eab_id="$2"
3593   _eab_hmac_key="$3"
3594   _initpath
3595   _regAccount "$_account_key_length" "$_eab_id" "$_eab_hmac_key"
3596 }
3597
3598 __calcAccountKeyHash() {
3599   [ -f "$ACCOUNT_KEY_PATH" ] && _digest sha256 <"$ACCOUNT_KEY_PATH"
3600 }
3601
3602 __calc_account_thumbprint() {
3603   printf "%s" "$jwk" | tr -d ' ' | _digest "sha256" | _url_replace
3604 }
3605
3606 _getAccountEmail() {
3607   if [ "$ACCOUNT_EMAIL" ]; then
3608     echo "$ACCOUNT_EMAIL"
3609     return 0
3610   fi
3611   if [ -z "$CA_EMAIL" ]; then
3612     CA_EMAIL="$(_readcaconf CA_EMAIL)"
3613   fi
3614   if [ "$CA_EMAIL" ]; then
3615     echo "$CA_EMAIL"
3616     return 0
3617   fi
3618   _readaccountconf "ACCOUNT_EMAIL"
3619 }
3620
3621 #keylength
3622 _regAccount() {
3623   _initpath
3624   _reg_length="$1"
3625   _eab_id="$2"
3626   _eab_hmac_key="$3"
3627   _debug3 _regAccount "$_regAccount"
3628   _initAPI
3629
3630   mkdir -p "$CA_DIR"
3631
3632   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3633     if ! _create_account_key "$_reg_length"; then
3634       _err "Create account key error."
3635       return 1
3636     fi
3637   fi
3638
3639   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3640     return 1
3641   fi
3642   if [ "$_eab_id" ] && [ "$_eab_hmac_key" ]; then
3643     _savecaconf CA_EAB_KEY_ID "$_eab_id"
3644     _savecaconf CA_EAB_HMAC_KEY "$_eab_hmac_key"
3645   fi
3646   _eab_id=$(_readcaconf "CA_EAB_KEY_ID")
3647   _eab_hmac_key=$(_readcaconf "CA_EAB_HMAC_KEY")
3648   _secure_debug3 _eab_id "$_eab_id"
3649   _secure_debug3 _eab_hmac_key "$_eab_hmac_key"
3650   _email="$(_getAccountEmail)"
3651   if [ "$_email" ]; then
3652     _savecaconf "CA_EMAIL" "$_email"
3653   fi
3654
3655   if [ "$ACME_DIRECTORY" = "$CA_ZEROSSL" ]; then
3656     if [ -z "$_eab_id" ] || [ -z "$_eab_hmac_key" ]; then
3657       _info "No EAB credentials found for ZeroSSL, let's get one"
3658       if [ -z "$_email" ]; then
3659         _info "$(__green "$PROJECT_NAME is using ZeroSSL as default CA now.")"
3660         _info "$(__green "Please update your account with an email address first.")"
3661         _info "$(__green "$PROJECT_ENTRY --register-account -m my@example.com")"
3662         _info "See: $(__green "$_ZEROSSL_WIKI")"
3663         return 1
3664       fi
3665       _eabresp=$(_post "email=$_email" $_ZERO_EAB_ENDPOINT)
3666       if [ "$?" != "0" ]; then
3667         _debug2 "$_eabresp"
3668         _err "Can not get EAB credentials from ZeroSSL."
3669         return 1
3670       fi
3671       _secure_debug2 _eabresp "$_eabresp"
3672       _eab_id="$(echo "$_eabresp" | tr ',}' '\n\n' | grep '"eab_kid"' | cut -d : -f 2 | tr -d '"')"
3673       _secure_debug2 _eab_id "$_eab_id"
3674       if [ -z "$_eab_id" ]; then
3675         _err "Can not resolve _eab_id"
3676         return 1
3677       fi
3678       _eab_hmac_key="$(echo "$_eabresp" | tr ',}' '\n\n' | grep '"eab_hmac_key"' | cut -d : -f 2 | tr -d '"')"
3679       _secure_debug2 _eab_hmac_key "$_eab_hmac_key"
3680       if [ -z "$_eab_hmac_key" ]; then
3681         _err "Can not resolve _eab_hmac_key"
3682         return 1
3683       fi
3684       _savecaconf CA_EAB_KEY_ID "$_eab_id"
3685       _savecaconf CA_EAB_HMAC_KEY "$_eab_hmac_key"
3686     fi
3687   fi
3688   if [ "$_eab_id" ] && [ "$_eab_hmac_key" ]; then
3689     eab_protected="{\"alg\":\"HS256\",\"kid\":\"$_eab_id\",\"url\":\"${ACME_NEW_ACCOUNT}\"}"
3690     _debug3 eab_protected "$eab_protected"
3691
3692     eab_protected64=$(printf "%s" "$eab_protected" | _base64 | _url_replace)
3693     _debug3 eab_protected64 "$eab_protected64"
3694
3695     eab_payload64=$(printf "%s" "$jwk" | _base64 | _url_replace)
3696     _debug3 eab_payload64 "$eab_payload64"
3697
3698     eab_sign_t="$eab_protected64.$eab_payload64"
3699     _debug3 eab_sign_t "$eab_sign_t"
3700
3701     key_hex="$(_durl_replace_base64 "$_eab_hmac_key" | _dbase64 multi | _hex_dump | tr -d ' ')"
3702     _debug3 key_hex "$key_hex"
3703
3704     eab_signature=$(printf "%s" "$eab_sign_t" | _hmac sha256 $key_hex | _base64 | _url_replace)
3705     _debug3 eab_signature "$eab_signature"
3706
3707     externalBinding=",\"externalAccountBinding\":{\"protected\":\"$eab_protected64\", \"payload\":\"$eab_payload64\", \"signature\":\"$eab_signature\"}"
3708     _debug3 externalBinding "$externalBinding"
3709   fi
3710   if [ "$_email" ]; then
3711     email_sg="\"contact\": [\"mailto:$_email\"], "
3712   fi
3713   regjson="{$email_sg\"termsOfServiceAgreed\": true$externalBinding}"
3714
3715   _info "Registering account: $ACME_DIRECTORY"
3716
3717   if ! _send_signed_request "${ACME_NEW_ACCOUNT}" "$regjson"; then
3718     _err "Register account Error: $response"
3719     return 1
3720   fi
3721
3722   _eabAlreadyBound=""
3723   if [ "$code" = "" ] || [ "$code" = '201' ]; then
3724     echo "$response" >"$ACCOUNT_JSON_PATH"
3725     _info "Registered"
3726   elif [ "$code" = '409' ] || [ "$code" = '200' ]; then
3727     _info "Already registered"
3728   elif [ "$code" = '400' ] && _contains "$response" 'The account is not awaiting external account binding'; then
3729     _info "Already register EAB."
3730     _eabAlreadyBound=1
3731   else
3732     _err "Register account Error: $response"
3733     return 1
3734   fi
3735
3736   if [ -z "$_eabAlreadyBound" ]; then
3737     _debug2 responseHeaders "$responseHeaders"
3738     _accUri="$(echo "$responseHeaders" | grep -i "^Location:" | _head_n 1 | cut -d ':' -f 2- | tr -d "\r\n ")"
3739     _debug "_accUri" "$_accUri"
3740     if [ -z "$_accUri" ]; then
3741       _err "Can not find account id url."
3742       _err "$responseHeaders"
3743       return 1
3744     fi
3745     _savecaconf "ACCOUNT_URL" "$_accUri"
3746   else
3747     ACCOUNT_URL="$(_readcaconf ACCOUNT_URL)"
3748   fi
3749   export ACCOUNT_URL="$_accUri"
3750
3751   CA_KEY_HASH="$(__calcAccountKeyHash)"
3752   _debug "Calc CA_KEY_HASH" "$CA_KEY_HASH"
3753   _savecaconf CA_KEY_HASH "$CA_KEY_HASH"
3754
3755   if [ "$code" = '403' ]; then
3756     _err "It seems that the account key is already deactivated, please use a new account key."
3757     return 1
3758   fi
3759
3760   ACCOUNT_THUMBPRINT="$(__calc_account_thumbprint)"
3761   _info "ACCOUNT_THUMBPRINT" "$ACCOUNT_THUMBPRINT"
3762 }
3763
3764 #implement updateaccount
3765 updateaccount() {
3766   _initpath
3767
3768   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3769     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3770     return 1
3771   fi
3772
3773   _accUri=$(_readcaconf "ACCOUNT_URL")
3774   _debug _accUri "$_accUri"
3775
3776   if [ -z "$_accUri" ]; then
3777     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3778     _err "Then try again."
3779     return 1
3780   fi
3781
3782   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3783     return 1
3784   fi
3785   _initAPI
3786
3787   _email="$(_getAccountEmail)"
3788
3789   if [ "$_email" ]; then
3790     updjson='{"contact": ["mailto:'$_email'"]}'
3791   else
3792     updjson='{"contact": []}'
3793   fi
3794
3795   _send_signed_request "$_accUri" "$updjson"
3796
3797   if [ "$code" = '200' ]; then
3798     echo "$response" >"$ACCOUNT_JSON_PATH"
3799     _info "Account update success for $_accUri."
3800   else
3801     _info "Error. The account was not updated."
3802     return 1
3803   fi
3804 }
3805
3806 #Implement deactivate account
3807 deactivateaccount() {
3808   _initpath
3809
3810   if [ ! -f "$ACCOUNT_KEY_PATH" ]; then
3811     _err "Account key is not found at: $ACCOUNT_KEY_PATH"
3812     return 1
3813   fi
3814
3815   _accUri=$(_readcaconf "ACCOUNT_URL")
3816   _debug _accUri "$_accUri"
3817
3818   if [ -z "$_accUri" ]; then
3819     _err "The account url is empty, please run '--update-account' first to update the account info first,"
3820     _err "Then try again."
3821     return 1
3822   fi
3823
3824   if ! _calcjwk "$ACCOUNT_KEY_PATH"; then
3825     return 1
3826   fi
3827   _initAPI
3828
3829   _djson="{\"status\":\"deactivated\"}"
3830
3831   if _send_signed_request "$_accUri" "$_djson" && _contains "$response" '"deactivated"'; then
3832     _info "Deactivate account success for $_accUri."
3833     _accid=$(echo "$response" | _egrep_o "\"id\" *: *[^,]*," | cut -d : -f 2 | tr -d ' ,')
3834   elif [ "$code" = "403" ]; then
3835     _info "The account is already deactivated."
3836     _accid=$(_getfield "$_accUri" "999" "/")
3837   else
3838     _err "Deactivate: account failed for $_accUri."
3839     return 1
3840   fi
3841
3842   _debug "Account id: $_accid"
3843   if [ "$_accid" ]; then
3844     _deactivated_account_path="$CA_DIR/deactivated/$_accid"
3845     _debug _deactivated_account_path "$_deactivated_account_path"
3846     if mkdir -p "$_deactivated_account_path"; then
3847       _info "Moving deactivated account info to $_deactivated_account_path/"
3848       mv "$CA_CONF" "$_deactivated_account_path/"
3849       mv "$ACCOUNT_JSON_PATH" "$_deactivated_account_path/"
3850       mv "$ACCOUNT_KEY_PATH" "$_deactivated_account_path/"
3851     else
3852       _err "Can not create dir: $_deactivated_account_path, try to remove the deactivated account key."
3853       rm -f "$CA_CONF"
3854       rm -f "$ACCOUNT_JSON_PATH"
3855       rm -f "$ACCOUNT_KEY_PATH"
3856     fi
3857   fi
3858 }
3859
3860 # domain folder  file
3861 _findHook() {
3862   _hookdomain="$1"
3863   _hookcat="$2"
3864   _hookname="$3"
3865
3866   if [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname" ]; then
3867     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname"
3868   elif [ -f "$_SCRIPT_HOME/$_hookcat/$_hookname.sh" ]; then
3869     d_api="$_SCRIPT_HOME/$_hookcat/$_hookname.sh"
3870   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname" ]; then
3871     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname"
3872   elif [ "$_hookdomain" ] && [ -f "$LE_WORKING_DIR/$_hookdomain/$_hookname.sh" ]; then
3873     d_api="$LE_WORKING_DIR/$_hookdomain/$_hookname.sh"
3874   elif [ -f "$LE_WORKING_DIR/$_hookname" ]; then
3875     d_api="$LE_WORKING_DIR/$_hookname"
3876   elif [ -f "$LE_WORKING_DIR/$_hookname.sh" ]; then
3877     d_api="$LE_WORKING_DIR/$_hookname.sh"
3878   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname" ]; then
3879     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname"
3880   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname.sh" ]; then
3881     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname.sh"
3882   fi
3883
3884   printf "%s" "$d_api"
3885 }
3886
3887 #domain
3888 __get_domain_new_authz() {
3889   _gdnd="$1"
3890   _info "Getting new-authz for domain" "$_gdnd"
3891   _initAPI
3892   _Max_new_authz_retry_times=5
3893   _authz_i=0
3894   while [ "$_authz_i" -lt "$_Max_new_authz_retry_times" ]; do
3895     _debug "Try new-authz for the $_authz_i time."
3896     if ! _send_signed_request "${ACME_NEW_AUTHZ}" "{\"resource\": \"new-authz\", \"identifier\": {\"type\": \"dns\", \"value\": \"$(_idn "$_gdnd")\"}}"; then
3897       _err "Can not get domain new authz."
3898       return 1
3899     fi
3900     if _contains "$response" "No registration exists matching provided key"; then
3901       _err "It seems there is an error, but it's recovered now, please try again."
3902       _err "If you see this message for a second time, please report bug: $(__green "$PROJECT")"
3903       _clearcaconf "CA_KEY_HASH"
3904       break
3905     fi
3906     if ! _contains "$response" "An error occurred while processing your request"; then
3907       _info "The new-authz request is ok."
3908       break
3909     fi
3910     _authz_i="$(_math "$_authz_i" + 1)"
3911     _info "The server is busy, Sleep $_authz_i to retry."
3912     _sleep "$_authz_i"
3913   done
3914
3915   if [ "$_authz_i" = "$_Max_new_authz_retry_times" ]; then
3916     _err "new-authz retry reach the max $_Max_new_authz_retry_times times."
3917   fi
3918
3919   if [ "$code" ] && [ "$code" != '201' ]; then
3920     _err "new-authz error: $response"
3921     return 1
3922   fi
3923
3924 }
3925
3926 #uri keyAuthorization
3927 __trigger_validation() {
3928   _debug2 "Trigger domain validation."
3929   _t_url="$1"
3930   _debug2 _t_url "$_t_url"
3931   _t_key_authz="$2"
3932   _debug2 _t_key_authz "$_t_key_authz"
3933   _t_vtype="$3"
3934   _debug2 _t_vtype "$_t_vtype"
3935
3936   _send_signed_request "$_t_url" "{}"
3937
3938 }
3939
3940 #endpoint  domain type
3941 _ns_lookup_impl() {
3942   _ns_ep="$1"
3943   _ns_domain="$2"
3944   _ns_type="$3"
3945   _debug2 "_ns_ep" "$_ns_ep"
3946   _debug2 "_ns_domain" "$_ns_domain"
3947   _debug2 "_ns_type" "$_ns_type"
3948
3949   response="$(_H1="accept: application/dns-json" _get "$_ns_ep?name=$_ns_domain&type=$_ns_type")"
3950   _ret=$?
3951   _debug2 "response" "$response"
3952   if [ "$_ret" != "0" ]; then
3953     return $_ret
3954   fi
3955   _answers="$(echo "$response" | tr '{}' '<>' | _egrep_o '"Answer":\[[^]]*]' | tr '<>' '\n\n')"
3956   _debug2 "_answers" "$_answers"
3957   echo "$_answers"
3958 }
3959
3960 #domain, type
3961 _ns_lookup_cf() {
3962   _cf_ld="$1"
3963   _cf_ld_type="$2"
3964   _cf_ep="https://cloudflare-dns.com/dns-query"
3965   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
3966 }
3967
3968 #domain, type
3969 _ns_purge_cf() {
3970   _cf_d="$1"
3971   _cf_d_type="$2"
3972   _debug "Cloudflare purge $_cf_d_type record for domain $_cf_d"
3973   _cf_purl="https://cloudflare-dns.com/api/v1/purge?domain=$_cf_d&type=$_cf_d_type"
3974   response="$(_post "" "$_cf_purl")"
3975   _debug2 response "$response"
3976 }
3977
3978 #checks if cf server is available
3979 _ns_is_available_cf() {
3980   if _get "https://cloudflare-dns.com" "" 1 >/dev/null 2>&1; then
3981     return 0
3982   else
3983     return 1
3984   fi
3985 }
3986
3987 _ns_is_available_google() {
3988   if _get "https://dns.google" "" 1 >/dev/null 2>&1; then
3989     return 0
3990   else
3991     return 1
3992   fi
3993 }
3994
3995 #domain, type
3996 _ns_lookup_google() {
3997   _cf_ld="$1"
3998   _cf_ld_type="$2"
3999   _cf_ep="https://dns.google/resolve"
4000   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
4001 }
4002
4003 _ns_is_available_ali() {
4004   if _get "https://dns.alidns.com" "" 1 >/dev/null 2>&1; then
4005     return 0
4006   else
4007     return 1
4008   fi
4009 }
4010
4011 #domain, type
4012 _ns_lookup_ali() {
4013   _cf_ld="$1"
4014   _cf_ld_type="$2"
4015   _cf_ep="https://dns.alidns.com/resolve"
4016   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
4017 }
4018
4019 _ns_is_available_dp() {
4020   if _get "https://doh.pub" "" 1 >/dev/null 2>&1; then
4021     return 0
4022   else
4023     return 1
4024   fi
4025 }
4026
4027 #dnspod
4028 _ns_lookup_dp() {
4029   _cf_ld="$1"
4030   _cf_ld_type="$2"
4031   _cf_ep="https://doh.pub/dns-query"
4032   _ns_lookup_impl "$_cf_ep" "$_cf_ld" "$_cf_ld_type"
4033 }
4034
4035 #domain, type
4036 _ns_lookup() {
4037   if [ -z "$DOH_USE" ]; then
4038     _debug "Detect dns server first."
4039     if _ns_is_available_cf; then
4040       _debug "Use cloudflare doh server"
4041       export DOH_USE=$DOH_CLOUDFLARE
4042     elif _ns_is_available_google; then
4043       _debug "Use google doh server"
4044       export DOH_USE=$DOH_GOOGLE
4045     elif _ns_is_available_ali; then
4046       _debug "Use aliyun doh server"
4047       export DOH_USE=$DOH_ALI
4048     elif _ns_is_available_dp; then
4049       _debug "Use dns pod doh server"
4050       export DOH_USE=$DOH_DP
4051     else
4052       _err "No doh"
4053     fi
4054   fi
4055
4056   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
4057     _ns_lookup_cf "$@"
4058   elif [ "$DOH_USE" = "$DOH_GOOGLE" ]; then
4059     _ns_lookup_google "$@"
4060   elif [ "$DOH_USE" = "$DOH_ALI" ]; then
4061     _ns_lookup_ali "$@"
4062   elif [ "$DOH_USE" = "$DOH_DP" ]; then
4063     _ns_lookup_dp "$@"
4064   else
4065     _err "Unknown doh provider: DOH_USE=$DOH_USE"
4066   fi
4067
4068 }
4069
4070 #txtdomain, alias, txt
4071 __check_txt() {
4072   _c_txtdomain="$1"
4073   _c_aliasdomain="$2"
4074   _c_txt="$3"
4075   _debug "_c_txtdomain" "$_c_txtdomain"
4076   _debug "_c_aliasdomain" "$_c_aliasdomain"
4077   _debug "_c_txt" "$_c_txt"
4078   _answers="$(_ns_lookup "$_c_aliasdomain" TXT)"
4079   _contains "$_answers" "$_c_txt"
4080
4081 }
4082
4083 #txtdomain
4084 __purge_txt() {
4085   _p_txtdomain="$1"
4086   _debug _p_txtdomain "$_p_txtdomain"
4087   if [ "$DOH_USE" = "$DOH_CLOUDFLARE" ] || [ -z "$DOH_USE" ]; then
4088     _ns_purge_cf "$_p_txtdomain" "TXT"
4089   else
4090     _debug "no purge api for this doh api, just sleep 5 secs"
4091     _sleep 5
4092   fi
4093
4094 }
4095
4096 #wait and check each dns entries
4097 _check_dns_entries() {
4098   _success_txt=","
4099   _end_time="$(_time)"
4100   _end_time="$(_math "$_end_time" + 1200)" #let's check no more than 20 minutes.
4101
4102   while [ "$(_time)" -le "$_end_time" ]; do
4103     _info "You can use '--dnssleep' to disable public dns checks."
4104     _info "See: $_DNSCHECK_WIKI"
4105     _left=""
4106     for entry in $dns_entries; do
4107       d=$(_getfield "$entry" 1)
4108       txtdomain=$(_getfield "$entry" 2)
4109       txtdomain=$(_idn "$txtdomain")
4110       aliasDomain=$(_getfield "$entry" 3)
4111       aliasDomain=$(_idn "$aliasDomain")
4112       txt=$(_getfield "$entry" 5)
4113       d_api=$(_getfield "$entry" 6)
4114       _debug "d" "$d"
4115       _debug "txtdomain" "$txtdomain"
4116       _debug "aliasDomain" "$aliasDomain"
4117       _debug "txt" "$txt"
4118       _debug "d_api" "$d_api"
4119       _info "Checking $d for $aliasDomain"
4120       if _contains "$_success_txt" ",$txt,"; then
4121         _info "Already success, continue next one."
4122         continue
4123       fi
4124
4125       if __check_txt "$txtdomain" "$aliasDomain" "$txt"; then
4126         _info "Domain $d '$aliasDomain' success."
4127         _success_txt="$_success_txt,$txt,"
4128         continue
4129       fi
4130       _left=1
4131       _info "Not valid yet, let's wait 10 seconds and check next one."
4132       __purge_txt "$txtdomain"
4133       if [ "$txtdomain" != "$aliasDomain" ]; then
4134         __purge_txt "$aliasDomain"
4135       fi
4136       _sleep 10
4137     done
4138     if [ "$_left" ]; then
4139       _info "Let's wait 10 seconds and check again".
4140       _sleep 10
4141     else
4142       _info "All success, let's return"
4143       return 0
4144     fi
4145   done
4146   _info "Timed out waiting for DNS."
4147   return 1
4148
4149 }
4150
4151 #file
4152 _get_chain_issuers() {
4153   _cfile="$1"
4154   if _contains "$(${ACME_OPENSSL_BIN:-openssl} help crl2pkcs7 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 -help 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 help 2>&1)" "unknown option help"; then
4155     ${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
4156   else
4157     _cindex=1
4158     for _startn in $(grep -n -- "$BEGIN_CERT" "$_cfile" | cut -d : -f 1); do
4159       _endn="$(grep -n -- "$END_CERT" "$_cfile" | cut -d : -f 1 | _head_n $_cindex | _tail_n 1)"
4160       _debug2 "_startn" "$_startn"
4161       _debug2 "_endn" "$_endn"
4162       if [ "$DEBUG" ]; then
4163         _debug2 "cert$_cindex" "$(sed -n "$_startn,${_endn}p" "$_cfile")"
4164       fi
4165       sed -n "$_startn,${_endn}p" "$_cfile" | ${ACME_OPENSSL_BIN:-openssl} x509 -text -noout | grep 'Issuer:' | _egrep_o "CN *=[^,]*" | cut -d = -f 2 | sed "s/ *\(.*\)/\1/"
4166       _cindex=$(_math $_cindex + 1)
4167     done
4168   fi
4169 }
4170
4171 #
4172 _get_chain_subjects() {
4173   _cfile="$1"
4174   if _contains "$(${ACME_OPENSSL_BIN:-openssl} help crl2pkcs7 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 -help 2>&1)" "Usage: crl2pkcs7" || _contains "$(${ACME_OPENSSL_BIN:-openssl} crl2pkcs7 help 2>&1)" "unknown option help"; then
4175     ${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
4176   else
4177     _cindex=1
4178     for _startn in $(grep -n -- "$BEGIN_CERT" "$_cfile" | cut -d : -f 1); do
4179       _endn="$(grep -n -- "$END_CERT" "$_cfile" | cut -d : -f 1 | _head_n $_cindex | _tail_n 1)"
4180       _debug2 "_startn" "$_startn"
4181       _debug2 "_endn" "$_endn"
4182       if [ "$DEBUG" ]; then
4183         _debug2 "cert$_cindex" "$(sed -n "$_startn,${_endn}p" "$_cfile")"
4184       fi
4185       sed -n "$_startn,${_endn}p" "$_cfile" | ${ACME_OPENSSL_BIN:-openssl} x509 -text -noout | grep -i 'Subject:' | _egrep_o "CN *=[^,]*" | cut -d = -f 2 | sed "s/ *\(.*\)/\1/"
4186       _cindex=$(_math $_cindex + 1)
4187     done
4188   fi
4189 }
4190
4191 #cert  issuer
4192 _match_issuer() {
4193   _cfile="$1"
4194   _missuer="$2"
4195   _fissuers="$(_get_chain_issuers $_cfile)"
4196   _debug2 _fissuers "$_fissuers"
4197   _rootissuer="$(echo "$_fissuers" | _lower_case | _tail_n 1)"
4198   _debug2 _rootissuer "$_rootissuer"
4199   _missuer="$(echo "$_missuer" | _lower_case)"
4200   _contains "$_rootissuer" "$_missuer"
4201 }
4202
4203 #ip
4204 _isIPv4() {
4205   for seg in $(echo "$1" | tr '.' ' '); do
4206     _debug2 seg "$seg"
4207     if [ "$(echo "$seg" | tr -d [0-9])" ]; then
4208       #not all number
4209       return 1
4210     fi
4211     if [ $seg -ge 0 ] && [ $seg -lt 256 ]; then
4212       continue
4213     fi
4214     return 1
4215   done
4216   return 0
4217 }
4218
4219 #ip6
4220 _isIPv6() {
4221   _contains "$1" ":"
4222 }
4223
4224 #ip
4225 _isIP() {
4226   _isIPv4 "$1" || _isIPv6 "$1"
4227 }
4228
4229 #identifier
4230 _getIdType() {
4231   if _isIP "$1"; then
4232     echo "$ID_TYPE_IP"
4233   else
4234     echo "$ID_TYPE_DNS"
4235   fi
4236 }
4237
4238 # beginTime dateTo
4239 # beginTime is full string format("2022-04-01T08:10:33Z"), beginTime can be empty, to use current time
4240 # dateTo can be ether in full string format("2022-04-01T08:10:33Z") or in delta format(+5d or +20h)
4241 _convertValidaty() {
4242   _beginTime="$1"
4243   _dateTo="$2"
4244   _debug2 "_beginTime" "$_beginTime"
4245   _debug2 "_dateTo" "$_dateTo"
4246
4247   if _startswith "$_dateTo" "+"; then
4248     _v_begin=$(_time)
4249     if [ "$_beginTime" ]; then
4250       _v_begin="$(_date2time "$_beginTime")"
4251     fi
4252     _debug2 "_v_begin" "$_v_begin"
4253     if _endswith "$_dateTo" "h"; then
4254       _v_end=$(_math "$_v_begin + 60 * 60 * $(echo "$_dateTo" | tr -d '+h')")
4255     elif _endswith "$_dateTo" "d"; then
4256       _v_end=$(_math "$_v_begin + 60 * 60 * 24 * $(echo "$_dateTo" | tr -d '+d')")
4257     else
4258       _err "Not recognized format for _dateTo: $_dateTo"
4259       return 1
4260     fi
4261     _debug2 "_v_end" "$_v_end"
4262     _time2str "$_v_end"
4263   else
4264     if [ "$(_time)" -gt "$(_date2time "$_dateTo")" ]; then
4265       _err "The validaty to is in the past: _dateTo = $_dateTo"
4266       return 1
4267     fi
4268     echo "$_dateTo"
4269   fi
4270 }
4271
4272 #webroot, domain domainlist  keylength
4273 issue() {
4274   if [ -z "$2" ]; then
4275     _usage "Usage: $PROJECT_ENTRY --issue --domain <domain.tld> --webroot <directory>"
4276     return 1
4277   fi
4278   if [ -z "$1" ]; then
4279     _usage "Please specify at least one validation method: '--webroot', '--standalone', '--apache', '--nginx' or '--dns' etc."
4280     return 1
4281   fi
4282   _web_roots="$1"
4283   _main_domain="$2"
4284   _alt_domains="$3"
4285
4286   if _contains "$_main_domain" ","; then
4287     _main_domain=$(echo "$2,$3" | cut -d , -f 1)
4288     _alt_domains=$(echo "$2,$3" | cut -d , -f 2- | sed "s/,${NO_VALUE}$//")
4289   fi
4290   _debug _main_domain "$_main_domain"
4291   _debug _alt_domains "$_alt_domains"
4292
4293   _key_length="$4"
4294   _real_cert="$5"
4295   _real_key="$6"
4296   _real_ca="$7"
4297   _reload_cmd="$8"
4298   _real_fullchain="$9"
4299   _pre_hook="${10}"
4300   _post_hook="${11}"
4301   _renew_hook="${12}"
4302   _local_addr="${13}"
4303   _challenge_alias="${14}"
4304   _preferred_chain="${15}"
4305   _valid_from="${16}"
4306   _valid_to="${17}"
4307
4308   if [ -z "$_ACME_IS_RENEW" ]; then
4309     _initpath "$_main_domain" "$_key_length"
4310     mkdir -p "$DOMAIN_PATH"
4311   elif ! _hasfield "$_web_roots" "$W_DNS"; then
4312     Le_OrderFinalize=""
4313     Le_LinkOrder=""
4314     Le_LinkCert=""
4315   fi
4316
4317   if _hasfield "$_web_roots" "$W_DNS" && [ -z "$FORCE_DNS_MANUAL" ]; then
4318     _err "$_DNS_MANUAL_ERROR"
4319     return 1
4320   fi
4321
4322   if [ -f "$DOMAIN_CONF" ]; then
4323     Le_NextRenewTime=$(_readdomainconf Le_NextRenewTime)
4324     _debug Le_NextRenewTime "$Le_NextRenewTime"
4325     if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
4326       _valid_to_saved=$(_readdomainconf Le_Valid_to)
4327       if [ "$_valid_to_saved" ] && ! _startswith "$_valid_to_saved" "+"; then
4328         _info "The domain is set to be valid to: $_valid_to_saved"
4329         _info "It can not be renewed automatically"
4330         _info "See: $_VALIDITY_WIKI"
4331         return $RENEW_SKIP
4332       fi
4333       _saved_domain=$(_readdomainconf Le_Domain)
4334       _debug _saved_domain "$_saved_domain"
4335       _saved_alt=$(_readdomainconf Le_Alt)
4336       _debug _saved_alt "$_saved_alt"
4337       _normized_saved_domains="$(echo "$_saved_domain,$_saved_alt" | tr "," "\n" | sort | tr '\n' ',')"
4338       _debug _normized_saved_domains "$_normized_saved_domains"
4339
4340       _normized_domains="$(echo "$_main_domain,$_alt_domains" | tr "," "\n" | sort | tr '\n' ',')"
4341       _debug _normized_domains "$_normized_domains"
4342
4343       if [ "$_normized_saved_domains" = "$_normized_domains" ]; then
4344         _info "Domains not changed."
4345         _info "Skip, Next renewal time is: $(__green "$(_readdomainconf Le_NextRenewTimeStr)")"
4346         _info "Add '$(__red '--force')' to force to renew."
4347         return $RENEW_SKIP
4348       else
4349         _info "Domains have changed."
4350       fi
4351     fi
4352   fi
4353
4354   _debug "Using ACME_DIRECTORY: $ACME_DIRECTORY"
4355   if ! _initAPI; then
4356     return 1
4357   fi
4358
4359   _savedomainconf "Le_Domain" "$_main_domain"
4360   _savedomainconf "Le_Alt" "$_alt_domains"
4361   _savedomainconf "Le_Webroot" "$_web_roots"
4362
4363   _savedomainconf "Le_PreHook" "$_pre_hook" "base64"
4364   _savedomainconf "Le_PostHook" "$_post_hook" "base64"
4365   _savedomainconf "Le_RenewHook" "$_renew_hook" "base64"
4366
4367   if [ "$_local_addr" ]; then
4368     _savedomainconf "Le_LocalAddress" "$_local_addr"
4369   else
4370     _cleardomainconf "Le_LocalAddress"
4371   fi
4372   if [ "$_challenge_alias" ]; then
4373     _savedomainconf "Le_ChallengeAlias" "$_challenge_alias"
4374   else
4375     _cleardomainconf "Le_ChallengeAlias"
4376   fi
4377   if [ "$_preferred_chain" ]; then
4378     _savedomainconf "Le_Preferred_Chain" "$_preferred_chain" "base64"
4379   else
4380     _cleardomainconf "Le_Preferred_Chain"
4381   fi
4382
4383   Le_API="$ACME_DIRECTORY"
4384   _savedomainconf "Le_API" "$Le_API"
4385
4386   _info "Using CA: $ACME_DIRECTORY"
4387   if [ "$_alt_domains" = "$NO_VALUE" ]; then
4388     _alt_domains=""
4389   fi
4390
4391   if ! _on_before_issue "$_web_roots" "$_main_domain" "$_alt_domains" "$_pre_hook" "$_local_addr"; then
4392     _err "_on_before_issue."
4393     return 1
4394   fi
4395
4396   _saved_account_key_hash="$(_readcaconf "CA_KEY_HASH")"
4397   _debug2 _saved_account_key_hash "$_saved_account_key_hash"
4398
4399   if [ -z "$ACCOUNT_URL" ] || [ -z "$_saved_account_key_hash" ] || [ "$_saved_account_key_hash" != "$(__calcAccountKeyHash)" ]; then
4400     if ! _regAccount "$_accountkeylength"; then
4401       _on_issue_err "$_post_hook"
4402       return 1
4403     fi
4404   else
4405     _debug "_saved_account_key_hash is not changed, skip register account."
4406   fi
4407
4408   if [ -f "$CSR_PATH" ] && [ ! -f "$CERT_KEY_PATH" ]; then
4409     _info "Signing from existing CSR."
4410   else
4411     # When renewing from an old version, the empty Le_Keylength means 2048.
4412     # Note, do not use DEFAULT_DOMAIN_KEY_LENGTH as that value may change over
4413     # time but an empty value implies 2048 specifically.
4414     _key=$(_readdomainconf Le_Keylength)
4415     if [ -z "$_key" ]; then
4416       _key=2048
4417     fi
4418     _debug "Read key length:$_key"
4419     if [ ! -f "$CERT_KEY_PATH" ] || [ "$_key_length" != "$_key" ] || [ "$Le_ForceNewDomainKey" = "1" ]; then
4420       if ! createDomainKey "$_main_domain" "$_key_length"; then
4421         _err "Create domain key error."
4422         _clearup
4423         _on_issue_err "$_post_hook"
4424         return 1
4425       fi
4426     fi
4427
4428     if ! _createcsr "$_main_domain" "$_alt_domains" "$CERT_KEY_PATH" "$CSR_PATH" "$DOMAIN_SSL_CONF"; then
4429       _err "Create CSR error."
4430       _clearup
4431       _on_issue_err "$_post_hook"
4432       return 1
4433     fi
4434   fi
4435
4436   _savedomainconf "Le_Keylength" "$_key_length"
4437
4438   vlist="$Le_Vlist"
4439   _cleardomainconf "Le_Vlist"
4440   _info "Getting domain auth token for each domain"
4441   sep='#'
4442   dvsep=','
4443   if [ -z "$vlist" ]; then
4444     #make new order request
4445     _identifiers="{\"type\":\"$(_getIdType "$_main_domain")\",\"value\":\"$(_idn "$_main_domain")\"}"
4446     _w_index=1
4447     while true; do
4448       d="$(echo "$_alt_domains," | cut -d , -f "$_w_index")"
4449       _w_index="$(_math "$_w_index" + 1)"
4450       _debug d "$d"
4451       if [ -z "$d" ]; then
4452         break
4453       fi
4454       _identifiers="$_identifiers,{\"type\":\"$(_getIdType "$d")\",\"value\":\"$(_idn "$d")\"}"
4455     done
4456     _debug2 _identifiers "$_identifiers"
4457     _notBefore=""
4458     _notAfter=""
4459
4460     if [ "$_valid_from" ]; then
4461       _savedomainconf "Le_Valid_From" "$_valid_from"
4462       _debug2 "_valid_from" "$_valid_from"
4463       _notBefore="$(_convertValidaty "" "$_valid_from")"
4464       if [ "$?" != "0" ]; then
4465         _err "Can not parse _valid_from: $_valid_from"
4466         return 1
4467       fi
4468       if [ "$(_time)" -gt "$(_date2time "$_notBefore")" ]; then
4469         _notBefore=""
4470       fi
4471     else
4472       _cleardomainconf "Le_Valid_From"
4473     fi
4474     _debug2 _notBefore "$_notBefore"
4475
4476     if [ "$_valid_to" ]; then
4477       _debug2 "_valid_to" "$_valid_to"
4478       _savedomainconf "Le_Valid_To" "$_valid_to"
4479       _notAfter="$(_convertValidaty "$_notBefore" "$_valid_to")"
4480       if [ "$?" != "0" ]; then
4481         _err "Can not parse _valid_to: $_valid_to"
4482         return 1
4483       fi
4484     else
4485       _cleardomainconf "Le_Valid_To"
4486     fi
4487     _debug2 "_notAfter" "$_notAfter"
4488
4489     _newOrderObj="{\"identifiers\": [$_identifiers]"
4490     if [ "$_notBefore" ]; then
4491       _newOrderObj="$_newOrderObj,\"notBefore\": \"$_notBefore\""
4492     fi
4493     if [ "$_notAfter" ]; then
4494       _newOrderObj="$_newOrderObj,\"notAfter\": \"$_notAfter\""
4495     fi
4496     if ! _send_signed_request "$ACME_NEW_ORDER" "$_newOrderObj}"; then
4497       _err "Create new order error."
4498       _clearup
4499       _on_issue_err "$_post_hook"
4500       return 1
4501     fi
4502
4503     Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n " | cut -d ":" -f 2-)"
4504     _debug Le_LinkOrder "$Le_LinkOrder"
4505     Le_OrderFinalize="$(echo "$response" | _egrep_o '"finalize" *: *"[^"]*"' | cut -d '"' -f 4)"
4506     _debug Le_OrderFinalize "$Le_OrderFinalize"
4507     if [ -z "$Le_OrderFinalize" ]; then
4508       _err "Create new order error. Le_OrderFinalize not found. $response"
4509       _clearup
4510       _on_issue_err "$_post_hook"
4511       return 1
4512     fi
4513
4514     #for dns manual mode
4515     _savedomainconf "Le_OrderFinalize" "$Le_OrderFinalize"
4516
4517     _authorizations_seg="$(echo "$response" | _json_decode | _egrep_o '"authorizations" *: *\[[^\[]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
4518     _debug2 _authorizations_seg "$_authorizations_seg"
4519     if [ -z "$_authorizations_seg" ]; then
4520       _err "_authorizations_seg not found."
4521       _clearup
4522       _on_issue_err "$_post_hook"
4523       return 1
4524     fi
4525
4526     #domain and authz map
4527     _authorizations_map=""
4528     for _authz_url in $(echo "$_authorizations_seg" | tr ',' ' '); do
4529       _debug2 "_authz_url" "$_authz_url"
4530       if ! _send_signed_request "$_authz_url"; then
4531         _err "get to authz error."
4532         _err "_authorizations_seg" "$_authorizations_seg"
4533         _err "_authz_url" "$_authz_url"
4534         _clearup
4535         _on_issue_err "$_post_hook"
4536         return 1
4537       fi
4538
4539       response="$(echo "$response" | _normalizeJson)"
4540       _debug2 response "$response"
4541       _d="$(echo "$response" | _egrep_o '"value" *: *"[^"]*"' | cut -d : -f 2- | tr -d ' "')"
4542       if _contains "$response" "\"wildcard\" *: *true"; then
4543         _d="*.$_d"
4544       fi
4545       _debug2 _d "$_d"
4546       _authorizations_map="$_d,$response
4547 $_authorizations_map"
4548     done
4549     _debug2 _authorizations_map "$_authorizations_map"
4550
4551     _index=0
4552     _currentRoot=""
4553     _w_index=1
4554     while true; do
4555       d="$(echo "$_main_domain,$_alt_domains," | cut -d , -f "$_w_index")"
4556       _w_index="$(_math "$_w_index" + 1)"
4557       _debug d "$d"
4558       if [ -z "$d" ]; then
4559         break
4560       fi
4561       _info "Getting webroot for domain" "$d"
4562       _index=$(_math $_index + 1)
4563       _w="$(echo $_web_roots | cut -d , -f $_index)"
4564       _debug _w "$_w"
4565       if [ "$_w" ]; then
4566         _currentRoot="$_w"
4567       fi
4568       _debug "_currentRoot" "$_currentRoot"
4569
4570       vtype="$VTYPE_HTTP"
4571       #todo, v2 wildcard force to use dns
4572       if _startswith "$_currentRoot" "$W_DNS"; then
4573         vtype="$VTYPE_DNS"
4574       fi
4575
4576       if [ "$_currentRoot" = "$W_ALPN" ]; then
4577         vtype="$VTYPE_ALPN"
4578       fi
4579
4580       _idn_d="$(_idn "$d")"
4581       _candidates="$(echo "$_authorizations_map" | grep -i "^$_idn_d,")"
4582       _debug2 _candidates "$_candidates"
4583       if [ "$(echo "$_candidates" | wc -l)" -gt 1 ]; then
4584         for _can in $_candidates; do
4585           if _startswith "$(echo "$_can" | tr '.' '|')" "$(echo "$_idn_d" | tr '.' '|'),"; then
4586             _candidates="$_can"
4587             break
4588           fi
4589         done
4590       fi
4591       response="$(echo "$_candidates" | sed "s/$_idn_d,//")"
4592       _debug2 "response" "$response"
4593       if [ -z "$response" ]; then
4594         _err "get to authz error."
4595         _err "_authorizations_map" "$_authorizations_map"
4596         _clearup
4597         _on_issue_err "$_post_hook"
4598         return 1
4599       fi
4600
4601       if [ -z "$thumbprint" ]; then
4602         thumbprint="$(__calc_account_thumbprint)"
4603       fi
4604
4605       entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
4606       _debug entry "$entry"
4607       keyauthorization=""
4608       if [ -z "$entry" ]; then
4609         if ! _startswith "$d" '*.'; then
4610           _debug "Not a wildcard domain, lets check whether the validation is already valid."
4611           if echo "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4612             _debug "$d is already valid."
4613             keyauthorization="$STATE_VERIFIED"
4614             _debug keyauthorization "$keyauthorization"
4615           fi
4616         fi
4617         if [ -z "$keyauthorization" ]; then
4618           _err "Error, can not get domain token entry $d for $vtype"
4619           _supported_vtypes="$(echo "$response" | _egrep_o "\"challenges\":\[[^]]*]" | tr '{' "\n" | grep type | cut -d '"' -f 4 | tr "\n" ' ')"
4620           if [ "$_supported_vtypes" ]; then
4621             _err "The supported validation types are: $_supported_vtypes, but you specified: $vtype"
4622           fi
4623           _clearup
4624           _on_issue_err "$_post_hook"
4625           return 1
4626         fi
4627       fi
4628
4629       if [ -z "$keyauthorization" ]; then
4630         token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
4631         _debug token "$token"
4632
4633         if [ -z "$token" ]; then
4634           _err "Error, can not get domain token $entry"
4635           _clearup
4636           _on_issue_err "$_post_hook"
4637           return 1
4638         fi
4639
4640         uri="$(echo "$entry" | _egrep_o '"url":"[^"]*' | cut -d '"' -f 4 | _head_n 1)"
4641
4642         _debug uri "$uri"
4643
4644         if [ -z "$uri" ]; then
4645           _err "Error, can not get domain uri. $entry"
4646           _clearup
4647           _on_issue_err "$_post_hook"
4648           return 1
4649         fi
4650         keyauthorization="$token.$thumbprint"
4651         _debug keyauthorization "$keyauthorization"
4652
4653         if printf "%s" "$response" | grep '"status":"valid"' >/dev/null 2>&1; then
4654           _debug "$d is already verified."
4655           keyauthorization="$STATE_VERIFIED"
4656           _debug keyauthorization "$keyauthorization"
4657         fi
4658       fi
4659
4660       dvlist="$d$sep$keyauthorization$sep$uri$sep$vtype$sep$_currentRoot"
4661       _debug dvlist "$dvlist"
4662
4663       vlist="$vlist$dvlist$dvsep"
4664
4665     done
4666     _debug vlist "$vlist"
4667     #add entry
4668     dns_entries=""
4669     dnsadded=""
4670     ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4671     _alias_index=1
4672     for ventry in $ventries; do
4673       d=$(echo "$ventry" | cut -d "$sep" -f 1)
4674       keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4675       vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4676       _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4677       _debug d "$d"
4678       if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4679         _debug "$d is already verified, skip $vtype."
4680         _alias_index="$(_math "$_alias_index" + 1)"
4681         continue
4682       fi
4683
4684       if [ "$vtype" = "$VTYPE_DNS" ]; then
4685         dnsadded='0'
4686         _dns_root_d="$d"
4687         if _startswith "$_dns_root_d" "*."; then
4688           _dns_root_d="$(echo "$_dns_root_d" | sed 's/*.//')"
4689         fi
4690         _d_alias="$(_getfield "$_challenge_alias" "$_alias_index")"
4691         test "$_d_alias" = "$NO_VALUE" && _d_alias=""
4692         _alias_index="$(_math "$_alias_index" + 1)"
4693         _debug "_d_alias" "$_d_alias"
4694         if [ "$_d_alias" ]; then
4695           if _startswith "$_d_alias" "$DNS_ALIAS_PREFIX"; then
4696             txtdomain="$(echo "$_d_alias" | sed "s/$DNS_ALIAS_PREFIX//")"
4697           else
4698             txtdomain="_acme-challenge.$_d_alias"
4699           fi
4700           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$txtdomain$dvsep$_currentRoot"
4701         else
4702           txtdomain="_acme-challenge.$_dns_root_d"
4703           dns_entry="${_dns_root_d}${dvsep}_acme-challenge.$_dns_root_d$dvsep$dvsep$_currentRoot"
4704         fi
4705
4706         _debug txtdomain "$txtdomain"
4707         txt="$(printf "%s" "$keyauthorization" | _digest "sha256" | _url_replace)"
4708         _debug txt "$txt"
4709
4710         d_api="$(_findHook "$_dns_root_d" $_SUB_FOLDER_DNSAPI "$_currentRoot")"
4711         _debug d_api "$d_api"
4712
4713         dns_entry="$dns_entry$dvsep$txt${dvsep}$d_api"
4714         _debug2 dns_entry "$dns_entry"
4715         if [ "$d_api" ]; then
4716           _debug "Found domain api file: $d_api"
4717         else
4718           if [ "$_currentRoot" != "$W_DNS" ]; then
4719             _err "Can not find dns api hook for: $_currentRoot"
4720             _info "You need to add the txt record manually."
4721           fi
4722           _info "$(__red "Add the following TXT record:")"
4723           _info "$(__red "Domain: '$(__green "$txtdomain")'")"
4724           _info "$(__red "TXT value: '$(__green "$txt")'")"
4725           _info "$(__red "Please be aware that you prepend _acme-challenge. before your domain")"
4726           _info "$(__red "so the resulting subdomain will be: $txtdomain")"
4727           continue
4728         fi
4729
4730         (
4731           if ! . "$d_api"; then
4732             _err "Load file $d_api error. Please check your api file and try again."
4733             return 1
4734           fi
4735
4736           addcommand="${_currentRoot}_add"
4737           if ! _exists "$addcommand"; then
4738             _err "It seems that your api file is not correct, it must have a function named: $addcommand"
4739             return 1
4740           fi
4741           _info "Adding txt value: $txt for domain:  $txtdomain"
4742           if ! $addcommand "$txtdomain" "$txt"; then
4743             _err "Error add txt for domain:$txtdomain"
4744             return 1
4745           fi
4746           _info "The txt record is added: Success."
4747         )
4748
4749         if [ "$?" != "0" ]; then
4750           _on_issue_err "$_post_hook" "$vlist"
4751           _clearup
4752           return 1
4753         fi
4754         dns_entries="$dns_entries$dns_entry
4755 "
4756         _debug2 "$dns_entries"
4757         dnsadded='1'
4758       fi
4759     done
4760
4761     if [ "$dnsadded" = '0' ]; then
4762       _savedomainconf "Le_Vlist" "$vlist"
4763       _debug "Dns record not added yet, so, save to $DOMAIN_CONF and exit."
4764       _err "Please add the TXT records to the domains, and re-run with --renew."
4765       _on_issue_err "$_post_hook"
4766       _clearup
4767       if [ -n "$FORCE_DNS_MANUAL" ]; then
4768         # If asked to be in manual DNS mode, flag this exit with a separate
4769         # error so it can be distinguished from other failures.
4770         return 3
4771       else
4772         return 1
4773       fi
4774     fi
4775
4776   fi
4777
4778   if [ "$dns_entries" ]; then
4779     if [ -z "$Le_DNSSleep" ]; then
4780       _info "Let's check each DNS record now. Sleep 20 seconds first."
4781       _sleep 20
4782       if ! _check_dns_entries; then
4783         _err "check dns error."
4784         _on_issue_err "$_post_hook"
4785         _clearup
4786         return 1
4787       fi
4788     else
4789       _savedomainconf "Le_DNSSleep" "$Le_DNSSleep"
4790       _info "Sleep $(__green $Le_DNSSleep) seconds for the txt records to take effect"
4791       _sleep "$Le_DNSSleep"
4792     fi
4793   fi
4794
4795   NGINX_RESTORE_VLIST=""
4796   _debug "ok, let's start to verify"
4797
4798   _ncIndex=1
4799   ventries=$(echo "$vlist" | tr "$dvsep" ' ')
4800   for ventry in $ventries; do
4801     d=$(echo "$ventry" | cut -d "$sep" -f 1)
4802     keyauthorization=$(echo "$ventry" | cut -d "$sep" -f 2)
4803     uri=$(echo "$ventry" | cut -d "$sep" -f 3)
4804     vtype=$(echo "$ventry" | cut -d "$sep" -f 4)
4805     _currentRoot=$(echo "$ventry" | cut -d "$sep" -f 5)
4806
4807     if [ "$keyauthorization" = "$STATE_VERIFIED" ]; then
4808       _info "$d is already verified, skip $vtype."
4809       continue
4810     fi
4811
4812     _info "Verifying: $d"
4813     _debug "d" "$d"
4814     _debug "keyauthorization" "$keyauthorization"
4815     _debug "uri" "$uri"
4816     removelevel=""
4817     token="$(printf "%s" "$keyauthorization" | cut -d '.' -f 1)"
4818
4819     _debug "_currentRoot" "$_currentRoot"
4820
4821     if [ "$vtype" = "$VTYPE_HTTP" ]; then
4822       if [ "$_currentRoot" = "$NO_VALUE" ]; then
4823         _info "Standalone mode server"
4824         _ncaddr="$(_getfield "$_local_addr" "$_ncIndex")"
4825         _ncIndex="$(_math $_ncIndex + 1)"
4826         _startserver "$keyauthorization" "$_ncaddr"
4827         if [ "$?" != "0" ]; then
4828           _clearup
4829           _on_issue_err "$_post_hook" "$vlist"
4830           return 1
4831         fi
4832         sleep 1
4833         _debug serverproc "$serverproc"
4834       elif [ "$_currentRoot" = "$MODE_STATELESS" ]; then
4835         _info "Stateless mode for domain:$d"
4836         _sleep 1
4837       elif _startswith "$_currentRoot" "$NGINX"; then
4838         _info "Nginx mode for domain:$d"
4839         #set up nginx server
4840         FOUND_REAL_NGINX_CONF=""
4841         BACKUP_NGINX_CONF=""
4842         if ! _setNginx "$d" "$_currentRoot" "$thumbprint"; then
4843           _clearup
4844           _on_issue_err "$_post_hook" "$vlist"
4845           return 1
4846         fi
4847
4848         if [ "$FOUND_REAL_NGINX_CONF" ]; then
4849           _realConf="$FOUND_REAL_NGINX_CONF"
4850           _backup="$BACKUP_NGINX_CONF"
4851           _debug _realConf "$_realConf"
4852           NGINX_RESTORE_VLIST="$d$sep$_realConf$sep$_backup$dvsep$NGINX_RESTORE_VLIST"
4853         fi
4854         _sleep 1
4855       else
4856         if [ "$_currentRoot" = "apache" ]; then
4857           wellknown_path="$ACME_DIR"
4858         else
4859           wellknown_path="$_currentRoot/.well-known/acme-challenge"
4860           if [ ! -d "$_currentRoot/.well-known" ]; then
4861             removelevel='1'
4862           elif [ ! -d "$_currentRoot/.well-known/acme-challenge" ]; then
4863             removelevel='2'
4864           else
4865             removelevel='3'
4866           fi
4867         fi
4868
4869         _debug wellknown_path "$wellknown_path"
4870
4871         _debug "writing token:$token to $wellknown_path/$token"
4872
4873         mkdir -p "$wellknown_path"
4874
4875         if ! printf "%s" "$keyauthorization" >"$wellknown_path/$token"; then
4876           _err "$d:Can not write token to file : $wellknown_path/$token"
4877           _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4878           _clearup
4879           _on_issue_err "$_post_hook" "$vlist"
4880           return 1
4881         fi
4882
4883         if [ ! "$usingApache" ]; then
4884           if webroot_owner=$(_stat "$_currentRoot"); then
4885             _debug "Changing owner/group of .well-known to $webroot_owner"
4886             if ! _exec "chown -R \"$webroot_owner\" \"$_currentRoot/.well-known\""; then
4887               _debug "$(cat "$_EXEC_TEMP_ERR")"
4888               _exec_err >/dev/null 2>&1
4889             fi
4890           else
4891             _debug "not changing owner/group of webroot"
4892           fi
4893         fi
4894
4895       fi
4896     elif [ "$vtype" = "$VTYPE_ALPN" ]; then
4897       acmevalidationv1="$(printf "%s" "$keyauthorization" | _digest "sha256" "hex")"
4898       _debug acmevalidationv1 "$acmevalidationv1"
4899       if ! _starttlsserver "$d" "" "$Le_TLSPort" "$keyauthorization" "$_ncaddr" "$acmevalidationv1"; then
4900         _err "Start tls server error."
4901         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4902         _clearup
4903         _on_issue_err "$_post_hook" "$vlist"
4904         return 1
4905       fi
4906     fi
4907
4908     if ! __trigger_validation "$uri" "$keyauthorization" "$vtype"; then
4909       _err "$d:Can not get challenge: $response"
4910       _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4911       _clearup
4912       _on_issue_err "$_post_hook" "$vlist"
4913       return 1
4914     fi
4915
4916     if [ "$code" ] && [ "$code" != '202' ]; then
4917       if [ "$code" = '200' ]; then
4918         _debug "trigger validation code: $code"
4919       else
4920         _err "$d:Challenge error: $response"
4921         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4922         _clearup
4923         _on_issue_err "$_post_hook" "$vlist"
4924         return 1
4925       fi
4926     fi
4927
4928     waittimes=0
4929     if [ -z "$MAX_RETRY_TIMES" ]; then
4930       MAX_RETRY_TIMES=30
4931     fi
4932
4933     while true; do
4934       waittimes=$(_math "$waittimes" + 1)
4935       if [ "$waittimes" -ge "$MAX_RETRY_TIMES" ]; then
4936         _err "$d:Timeout"
4937         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4938         _clearup
4939         _on_issue_err "$_post_hook" "$vlist"
4940         return 1
4941       fi
4942
4943       _debug2 original "$response"
4944
4945       response="$(echo "$response" | _normalizeJson)"
4946       _debug2 response "$response"
4947
4948       status=$(echo "$response" | _egrep_o '"status":"[^"]*' | cut -d : -f 2 | tr -d '"')
4949       _debug2 status "$status"
4950       if _contains "$status" "invalid"; then
4951         error="$(echo "$response" | _egrep_o '"error":\{[^\}]*')"
4952         _debug2 error "$error"
4953         errordetail="$(echo "$error" | _egrep_o '"detail": *"[^"]*' | cut -d '"' -f 4)"
4954         _debug2 errordetail "$errordetail"
4955         if [ "$errordetail" ]; then
4956           _err "$d:Verify error:$errordetail"
4957         else
4958           _err "$d:Verify error:$error"
4959         fi
4960         if [ "$DEBUG" ]; then
4961           if [ "$vtype" = "$VTYPE_HTTP" ]; then
4962             _debug "Debug: get token url."
4963             _get "http://$d/.well-known/acme-challenge/$token" "" 1
4964           fi
4965         fi
4966         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4967         _clearup
4968         _on_issue_err "$_post_hook" "$vlist"
4969         return 1
4970       fi
4971
4972       if _contains "$status" "valid"; then
4973         _info "$(__green Success)"
4974         _stopserver "$serverproc"
4975         serverproc=""
4976         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4977         break
4978       fi
4979
4980       if [ "$status" = "pending" ]; then
4981         _info "Pending, The CA is processing your order, please just wait. ($waittimes/$MAX_RETRY_TIMES)"
4982       elif [ "$status" = "processing" ]; then
4983         _info "Processing, The CA is processing your order, please just wait. ($waittimes/$MAX_RETRY_TIMES)"
4984       else
4985         _err "$d:Verify error:$response"
4986         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
4987         _clearup
4988         _on_issue_err "$_post_hook" "$vlist"
4989         return 1
4990       fi
4991       _debug "sleep 2 secs to verify again"
4992       _sleep 2
4993       _debug "checking"
4994
4995       _send_signed_request "$uri"
4996
4997       if [ "$?" != "0" ]; then
4998         _err "$d:Verify error:$response"
4999         _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
5000         _clearup
5001         _on_issue_err "$_post_hook" "$vlist"
5002         return 1
5003       fi
5004     done
5005
5006   done
5007
5008   _clearup
5009   _info "Verify finished, start to sign."
5010   der="$(_getfile "${CSR_PATH}" "${BEGIN_CSR}" "${END_CSR}" | tr -d "\r\n" | _url_replace)"
5011
5012   _info "Lets finalize the order."
5013   _info "Le_OrderFinalize" "$Le_OrderFinalize"
5014   if ! _send_signed_request "${Le_OrderFinalize}" "{\"csr\": \"$der\"}"; then
5015     _err "Sign failed."
5016     _on_issue_err "$_post_hook"
5017     return 1
5018   fi
5019   if [ "$code" != "200" ]; then
5020     _err "Sign failed, finalize code is not 200."
5021     _err "$response"
5022     _on_issue_err "$_post_hook"
5023     return 1
5024   fi
5025   if [ -z "$Le_LinkOrder" ]; then
5026     Le_LinkOrder="$(echo "$responseHeaders" | grep -i '^Location.*$' | _tail_n 1 | tr -d "\r\n \t" | cut -d ":" -f 2-)"
5027   fi
5028
5029   _savedomainconf "Le_LinkOrder" "$Le_LinkOrder"
5030
5031   _link_cert_retry=0
5032   _MAX_CERT_RETRY=30
5033   while [ "$_link_cert_retry" -lt "$_MAX_CERT_RETRY" ]; do
5034     if _contains "$response" "\"status\":\"valid\""; then
5035       _debug "Order status is valid."
5036       Le_LinkCert="$(echo "$response" | _egrep_o '"certificate" *: *"[^"]*"' | cut -d '"' -f 4)"
5037       _debug Le_LinkCert "$Le_LinkCert"
5038       if [ -z "$Le_LinkCert" ]; then
5039         _err "Sign error, can not find Le_LinkCert"
5040         _err "$response"
5041         _on_issue_err "$_post_hook"
5042         return 1
5043       fi
5044       break
5045     elif _contains "$response" "\"processing\""; then
5046       _info "Order status is processing, lets sleep and retry."
5047       _retryafter=$(echo "$responseHeaders" | grep -i "^Retry-After *:" | cut -d : -f 2 | tr -d ' ' | tr -d '\r')
5048       _debug "_retryafter" "$_retryafter"
5049       if [ "$_retryafter" ]; then
5050         _info "Retry after: $_retryafter"
5051         _sleep $_retryafter
5052       else
5053         _sleep 2
5054       fi
5055     else
5056       _err "Sign error, wrong status"
5057       _err "$response"
5058       _on_issue_err "$_post_hook"
5059       return 1
5060     fi
5061     #the order is processing, so we are going to poll order status
5062     if [ -z "$Le_LinkOrder" ]; then
5063       _err "Sign error, can not get order link location header"
5064       _err "responseHeaders" "$responseHeaders"
5065       _on_issue_err "$_post_hook"
5066       return 1
5067     fi
5068     _info "Polling order status: $Le_LinkOrder"
5069     if ! _send_signed_request "$Le_LinkOrder"; then
5070       _err "Sign failed, can not post to Le_LinkOrder cert:$Le_LinkOrder."
5071       _err "$response"
5072       _on_issue_err "$_post_hook"
5073       return 1
5074     fi
5075     _link_cert_retry="$(_math $_link_cert_retry + 1)"
5076   done
5077
5078   if [ -z "$Le_LinkCert" ]; then
5079     _err "Sign failed, can not get Le_LinkCert, retry time limit."
5080     _err "$response"
5081     _on_issue_err "$_post_hook"
5082     return 1
5083   fi
5084   _info "Downloading cert."
5085   _info "Le_LinkCert" "$Le_LinkCert"
5086   if ! _send_signed_request "$Le_LinkCert"; then
5087     _err "Sign failed, can not download cert:$Le_LinkCert."
5088     _err "$response"
5089     _on_issue_err "$_post_hook"
5090     return 1
5091   fi
5092
5093   echo "$response" >"$CERT_PATH"
5094   _split_cert_chain "$CERT_PATH" "$CERT_FULLCHAIN_PATH" "$CA_CERT_PATH"
5095   if [ -z "$_preferred_chain" ]; then
5096     _preferred_chain=$(_readcaconf DEFAULT_PREFERRED_CHAIN)
5097   fi
5098   if [ "$_preferred_chain" ] && [ -f "$CERT_FULLCHAIN_PATH" ]; then
5099     if [ "$DEBUG" ]; then
5100       _debug "default chain issuers: " "$(_get_chain_issuers "$CERT_FULLCHAIN_PATH")"
5101     fi
5102     if ! _match_issuer "$CERT_FULLCHAIN_PATH" "$_preferred_chain"; then
5103       rels="$(echo "$responseHeaders" | tr -d ' <>' | grep -i "^link:" | grep -i 'rel="alternate"' | cut -d : -f 2- | cut -d ';' -f 1)"
5104       _debug2 "rels" "$rels"
5105       for rel in $rels; do
5106         _info "Try rel: $rel"
5107         if ! _send_signed_request "$rel"; then
5108           _err "Sign failed, can not download cert:$rel"
5109           _err "$response"
5110           continue
5111         fi
5112         _relcert="$CERT_PATH.alt"
5113         _relfullchain="$CERT_FULLCHAIN_PATH.alt"
5114         _relca="$CA_CERT_PATH.alt"
5115         echo "$response" >"$_relcert"
5116         _split_cert_chain "$_relcert" "$_relfullchain" "$_relca"
5117         if [ "$DEBUG" ]; then
5118           _debug "rel chain issuers: " "$(_get_chain_issuers "$_relfullchain")"
5119         fi
5120         if _match_issuer "$_relfullchain" "$_preferred_chain"; then
5121           _info "Matched issuer in: $rel"
5122           cat $_relcert >"$CERT_PATH"
5123           cat $_relfullchain >"$CERT_FULLCHAIN_PATH"
5124           cat $_relca >"$CA_CERT_PATH"
5125           rm -f "$_relcert"
5126           rm -f "$_relfullchain"
5127           rm -f "$_relca"
5128           break
5129         fi
5130         rm -f "$_relcert"
5131         rm -f "$_relfullchain"
5132         rm -f "$_relca"
5133       done
5134     fi
5135   fi
5136
5137   _debug "Le_LinkCert" "$Le_LinkCert"
5138   _savedomainconf "Le_LinkCert" "$Le_LinkCert"
5139
5140   if [ -z "$Le_LinkCert" ] || ! _checkcert "$CERT_PATH"; then
5141     response="$(echo "$response" | _dbase64 "multiline" | tr -d '\0' | _normalizeJson)"
5142     _err "Sign failed: $(echo "$response" | _egrep_o '"detail":"[^"]*"')"
5143     _on_issue_err "$_post_hook"
5144     return 1
5145   fi
5146
5147   if [ "$Le_LinkCert" ]; then
5148     _info "$(__green "Cert success.")"
5149     cat "$CERT_PATH"
5150
5151     _info "Your cert is in: $(__green "$CERT_PATH")"
5152
5153     if [ -f "$CERT_KEY_PATH" ]; then
5154       _info "Your cert key is in: $(__green "$CERT_KEY_PATH")"
5155     fi
5156
5157     if [ ! "$USER_PATH" ] || [ ! "$_ACME_IN_CRON" ]; then
5158       USER_PATH="$PATH"
5159       _saveaccountconf "USER_PATH" "$USER_PATH"
5160     fi
5161   fi
5162
5163   [ -f "$CA_CERT_PATH" ] && _info "The intermediate CA cert is in: $(__green "$CA_CERT_PATH")"
5164   [ -f "$CERT_FULLCHAIN_PATH" ] && _info "And the full chain certs is there: $(__green "$CERT_FULLCHAIN_PATH")"
5165
5166   Le_CertCreateTime=$(_time)
5167   _savedomainconf "Le_CertCreateTime" "$Le_CertCreateTime"
5168
5169   Le_CertCreateTimeStr=$(_time2str "$Le_CertCreateTime")
5170   _savedomainconf "Le_CertCreateTimeStr" "$Le_CertCreateTimeStr"
5171
5172   if [ -z "$Le_RenewalDays" ] || [ "$Le_RenewalDays" -lt "0" ]; then
5173     Le_RenewalDays="$DEFAULT_RENEW"
5174   else
5175     _savedomainconf "Le_RenewalDays" "$Le_RenewalDays"
5176   fi
5177
5178   if [ "$CA_BUNDLE" ]; then
5179     _saveaccountconf CA_BUNDLE "$CA_BUNDLE"
5180   else
5181     _clearaccountconf "CA_BUNDLE"
5182   fi
5183
5184   if [ "$CA_PATH" ]; then
5185     _saveaccountconf CA_PATH "$CA_PATH"
5186   else
5187     _clearaccountconf "CA_PATH"
5188   fi
5189
5190   if [ "$HTTPS_INSECURE" ]; then
5191     _saveaccountconf HTTPS_INSECURE "$HTTPS_INSECURE"
5192   else
5193     _clearaccountconf "HTTPS_INSECURE"
5194   fi
5195
5196   if [ "$Le_Listen_V4" ]; then
5197     _savedomainconf "Le_Listen_V4" "$Le_Listen_V4"
5198     _cleardomainconf Le_Listen_V6
5199   elif [ "$Le_Listen_V6" ]; then
5200     _savedomainconf "Le_Listen_V6" "$Le_Listen_V6"
5201     _cleardomainconf Le_Listen_V4
5202   fi
5203
5204   if [ "$Le_ForceNewDomainKey" = "1" ]; then
5205     _savedomainconf "Le_ForceNewDomainKey" "$Le_ForceNewDomainKey"
5206   else
5207     _cleardomainconf Le_ForceNewDomainKey
5208   fi
5209   if [ "$_notAfter" ]; then
5210     Le_NextRenewTime=$(_date2time "$_notAfter")
5211     Le_NextRenewTimeStr="$_notAfter"
5212     if [ "$_valid_to" ] && ! _startswith "$_valid_to" "+"; then
5213       _info "The domain is set to be valid to: $_valid_to"
5214       _info "It can not be renewed automatically"
5215       _info "See: $_VALIDITY_WIKI"
5216     fi
5217   else
5218     Le_NextRenewTime=$(_math "$Le_CertCreateTime" + "$Le_RenewalDays" \* 24 \* 60 \* 60)
5219     Le_NextRenewTimeStr=$(_time2str "$Le_NextRenewTime")
5220     Le_NextRenewTime=$(_math "$Le_NextRenewTime" - 86400)
5221   fi
5222   _savedomainconf "Le_NextRenewTimeStr" "$Le_NextRenewTimeStr"
5223   _savedomainconf "Le_NextRenewTime" "$Le_NextRenewTime"
5224
5225   if [ "$_real_cert$_real_key$_real_ca$_reload_cmd$_real_fullchain" ]; then
5226     _savedomainconf "Le_RealCertPath" "$_real_cert"
5227     _savedomainconf "Le_RealCACertPath" "$_real_ca"
5228     _savedomainconf "Le_RealKeyPath" "$_real_key"
5229     _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
5230     _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
5231     if ! _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"; then
5232       return 1
5233     fi
5234   fi
5235
5236   if ! _on_issue_success "$_post_hook" "$_renew_hook"; then
5237     _err "Call hook error."
5238     return 1
5239   fi
5240 }
5241
5242 #in_out_cert   out_fullchain   out_ca
5243 _split_cert_chain() {
5244   _certf="$1"
5245   _fullchainf="$2"
5246   _caf="$3"
5247   if [ "$(grep -- "$BEGIN_CERT" "$_certf" | wc -l)" -gt "1" ]; then
5248     _debug "Found cert chain"
5249     cat "$_certf" >"$_fullchainf"
5250     _end_n="$(grep -n -- "$END_CERT" "$_fullchainf" | _head_n 1 | cut -d : -f 1)"
5251     _debug _end_n "$_end_n"
5252     sed -n "1,${_end_n}p" "$_fullchainf" >"$_certf"
5253     _end_n="$(_math $_end_n + 1)"
5254     sed -n "${_end_n},9999p" "$_fullchainf" >"$_caf"
5255   fi
5256 }
5257
5258 #domain  [isEcc] [server]
5259 renew() {
5260   Le_Domain="$1"
5261   if [ -z "$Le_Domain" ]; then
5262     _usage "Usage: $PROJECT_ENTRY --renew --domain <domain.tld> [--ecc] [--server server]"
5263     return 1
5264   fi
5265
5266   _isEcc="$2"
5267   _renewServer="$3"
5268   _debug "_renewServer" "$_renewServer"
5269
5270   _initpath "$Le_Domain" "$_isEcc"
5271
5272   _set_level=${NOTIFY_LEVEL:-$NOTIFY_LEVEL_DEFAULT}
5273   _info "$(__green "Renew: '$Le_Domain'")"
5274   if [ ! -f "$DOMAIN_CONF" ]; then
5275     _info "'$Le_Domain' is not an issued domain, skip."
5276     return $RENEW_SKIP
5277   fi
5278
5279   if [ "$Le_RenewalDays" ]; then
5280     _savedomainconf Le_RenewalDays "$Le_RenewalDays"
5281   fi
5282
5283   . "$DOMAIN_CONF"
5284   _debug Le_API "$Le_API"
5285
5286   case "$Le_API" in
5287   "$CA_LETSENCRYPT_V2_TEST")
5288     _info "Switching back to $CA_LETSENCRYPT_V2"
5289     Le_API="$CA_LETSENCRYPT_V2"
5290     ;;
5291   "$CA_BUYPASS_TEST")
5292     _info "Switching back to $CA_BUYPASS"
5293     Le_API="$CA_BUYPASS"
5294     ;;
5295   "$CA_GOOGLE_TEST")
5296     _info "Switching back to $CA_GOOGLE"
5297     Le_API="$CA_GOOGLE"
5298     ;;
5299   esac
5300
5301   if [ "$_server" ]; then
5302     Le_API="$_server"
5303   fi
5304   _info "Renew to Le_API=$Le_API"
5305
5306   _clearAPI
5307   _clearCA
5308   export ACME_DIRECTORY="$Le_API"
5309
5310   #reload ca configs
5311   _debug2 "initpath again."
5312   _initpath "$Le_Domain" "$_isEcc"
5313
5314   if [ -z "$FORCE" ] && [ "$Le_NextRenewTime" ] && [ "$(_time)" -lt "$Le_NextRenewTime" ]; then
5315     _info "Skip, Next renewal time is: $(__green "$Le_NextRenewTimeStr")"
5316     _info "Add '$(__red '--force')' to force to renew."
5317     if [ -z "$_ACME_IN_RENEWALL" ]; then
5318       if [ $_set_level -ge $NOTIFY_LEVEL_SKIP ]; then
5319         _send_notify "Renew $Le_Domain skipped" "Good, the cert is skipped." "$NOTIFY_HOOK" "$RENEW_SKIP"
5320       fi
5321     fi
5322     return "$RENEW_SKIP"
5323   fi
5324
5325   if [ "$_ACME_IN_CRON" = "1" ] && [ -z "$Le_CertCreateTime" ]; then
5326     _info "Skip invalid cert for: $Le_Domain"
5327     return $RENEW_SKIP
5328   fi
5329
5330   _ACME_IS_RENEW="1"
5331   Le_ReloadCmd="$(_readdomainconf Le_ReloadCmd)"
5332   Le_PreHook="$(_readdomainconf Le_PreHook)"
5333   Le_PostHook="$(_readdomainconf Le_PostHook)"
5334   Le_RenewHook="$(_readdomainconf Le_RenewHook)"
5335   Le_Preferred_Chain="$(_readdomainconf Le_Preferred_Chain)"
5336   # When renewing from an old version, the empty Le_Keylength means 2048.
5337   # Note, do not use DEFAULT_DOMAIN_KEY_LENGTH as that value may change over
5338   # time but an empty value implies 2048 specifically.
5339   Le_Keylength="$(_readdomainconf Le_Keylength)"
5340   if [ -z "$Le_Keylength" ]; then
5341     Le_Keylength=2048
5342   fi
5343   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" "$Le_Valid_To"
5344   res="$?"
5345   if [ "$res" != "0" ]; then
5346     return "$res"
5347   fi
5348
5349   if [ "$Le_DeployHook" ]; then
5350     _deploy "$Le_Domain" "$Le_DeployHook"
5351     res="$?"
5352   fi
5353
5354   _ACME_IS_RENEW=""
5355   if [ -z "$_ACME_IN_RENEWALL" ]; then
5356     if [ "$res" = "0" ]; then
5357       if [ $_set_level -ge $NOTIFY_LEVEL_RENEW ]; then
5358         _send_notify "Renew $d success" "Good, the cert is renewed." "$NOTIFY_HOOK" 0
5359       fi
5360     else
5361       if [ $_set_level -ge $NOTIFY_LEVEL_ERROR ]; then
5362         _send_notify "Renew $d error" "There is an error." "$NOTIFY_HOOK" 1
5363       fi
5364     fi
5365   fi
5366
5367   return "$res"
5368 }
5369
5370 #renewAll  [stopRenewOnError] [server]
5371 renewAll() {
5372   _initpath
5373   _clearCA
5374   _stopRenewOnError="$1"
5375   _debug "_stopRenewOnError" "$_stopRenewOnError"
5376
5377   _server="$2"
5378   _debug "_server" "$_server"
5379
5380   _ret="0"
5381   _success_msg=""
5382   _error_msg=""
5383   _skipped_msg=""
5384   _error_level=$NOTIFY_LEVEL_SKIP
5385   _notify_code=$RENEW_SKIP
5386   _set_level=${NOTIFY_LEVEL:-$NOTIFY_LEVEL_DEFAULT}
5387   _debug "_set_level" "$_set_level"
5388   export _ACME_IN_RENEWALL=1
5389   for di in "${CERT_HOME}"/*.*/; do
5390     _debug di "$di"
5391     if ! [ -d "$di" ]; then
5392       _debug "Not a directory, skip: $di"
5393       continue
5394     fi
5395     d=$(basename "$di")
5396     _debug d "$d"
5397     (
5398       if _endswith "$d" "$ECC_SUFFIX"; then
5399         _isEcc=$(echo "$d" | cut -d "$ECC_SEP" -f 2)
5400         d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5401       fi
5402       renew "$d" "$_isEcc" "$_server"
5403     )
5404     rc="$?"
5405     _debug "Return code: $rc"
5406     if [ "$rc" = "0" ]; then
5407       if [ $_error_level -gt $NOTIFY_LEVEL_RENEW ]; then
5408         _error_level="$NOTIFY_LEVEL_RENEW"
5409         _notify_code=0
5410       fi
5411
5412       if [ $_set_level -ge $NOTIFY_LEVEL_RENEW ]; then
5413         if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5414           _send_notify "Renew $d success" "Good, the cert is renewed." "$NOTIFY_HOOK" 0
5415         fi
5416       fi
5417
5418       _success_msg="${_success_msg}    $d
5419 "
5420     elif [ "$rc" = "$RENEW_SKIP" ]; then
5421       if [ $_error_level -gt $NOTIFY_LEVEL_SKIP ]; then
5422         _error_level="$NOTIFY_LEVEL_SKIP"
5423         _notify_code=$RENEW_SKIP
5424       fi
5425
5426       if [ $_set_level -ge $NOTIFY_LEVEL_SKIP ]; then
5427         if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5428           _send_notify "Renew $d skipped" "Good, the cert is skipped." "$NOTIFY_HOOK" "$RENEW_SKIP"
5429         fi
5430       fi
5431
5432       _info "Skipped $d"
5433       _skipped_msg="${_skipped_msg}    $d
5434 "
5435     else
5436       if [ $_error_level -gt $NOTIFY_LEVEL_ERROR ]; then
5437         _error_level="$NOTIFY_LEVEL_ERROR"
5438         _notify_code=1
5439       fi
5440
5441       if [ $_set_level -ge $NOTIFY_LEVEL_ERROR ]; then
5442         if [ "$NOTIFY_MODE" = "$NOTIFY_MODE_CERT" ]; then
5443           _send_notify "Renew $d error" "There is an error." "$NOTIFY_HOOK" 1
5444         fi
5445       fi
5446
5447       _error_msg="${_error_msg}    $d
5448 "
5449       if [ "$_stopRenewOnError" ]; then
5450         _err "Error renew $d,  stop now."
5451         _ret="$rc"
5452         break
5453       else
5454         _ret="$rc"
5455         _err "Error renew $d."
5456       fi
5457     fi
5458   done
5459   _debug _error_level "$_error_level"
5460   _debug _set_level "$_set_level"
5461   if [ $_error_level -le $_set_level ]; then
5462     if [ -z "$NOTIFY_MODE" ] || [ "$NOTIFY_MODE" = "$NOTIFY_MODE_BULK" ]; then
5463       _msg_subject="Renew"
5464       if [ "$_error_msg" ]; then
5465         _msg_subject="${_msg_subject} Error"
5466         _msg_data="Error certs:
5467 ${_error_msg}
5468 "
5469       fi
5470       if [ "$_success_msg" ]; then
5471         _msg_subject="${_msg_subject} Success"
5472         _msg_data="${_msg_data}Success certs:
5473 ${_success_msg}
5474 "
5475       fi
5476       if [ "$_skipped_msg" ]; then
5477         _msg_subject="${_msg_subject} Skipped"
5478         _msg_data="${_msg_data}Skipped certs:
5479 ${_skipped_msg}
5480 "
5481       fi
5482
5483       _send_notify "$_msg_subject" "$_msg_data" "$NOTIFY_HOOK" "$_notify_code"
5484     fi
5485   fi
5486
5487   return "$_ret"
5488 }
5489
5490 #csr webroot
5491 signcsr() {
5492   _csrfile="$1"
5493   _csrW="$2"
5494   if [ -z "$_csrfile" ] || [ -z "$_csrW" ]; then
5495     _usage "Usage: $PROJECT_ENTRY --sign-csr --csr <csr-file> --webroot <directory>"
5496     return 1
5497   fi
5498
5499   _real_cert="$3"
5500   _real_key="$4"
5501   _real_ca="$5"
5502   _reload_cmd="$6"
5503   _real_fullchain="$7"
5504   _pre_hook="${8}"
5505   _post_hook="${9}"
5506   _renew_hook="${10}"
5507   _local_addr="${11}"
5508   _challenge_alias="${12}"
5509   _preferred_chain="${13}"
5510
5511   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5512   if [ "$?" != "0" ]; then
5513     _err "Can not read subject from csr: $_csrfile"
5514     return 1
5515   fi
5516   _debug _csrsubj "$_csrsubj"
5517   if _contains "$_csrsubj" ' ' || ! _contains "$_csrsubj" '.'; then
5518     _info "It seems that the subject: $_csrsubj is not a valid domain name. Drop it."
5519     _csrsubj=""
5520   fi
5521
5522   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5523   if [ "$?" != "0" ]; then
5524     _err "Can not read domain list from csr: $_csrfile"
5525     return 1
5526   fi
5527   _debug "_csrdomainlist" "$_csrdomainlist"
5528
5529   if [ -z "$_csrsubj" ]; then
5530     _csrsubj="$(_getfield "$_csrdomainlist" 1)"
5531     _debug _csrsubj "$_csrsubj"
5532     _csrdomainlist="$(echo "$_csrdomainlist" | cut -d , -f 2-)"
5533     _debug "_csrdomainlist" "$_csrdomainlist"
5534   fi
5535
5536   if [ -z "$_csrsubj" ]; then
5537     _err "Can not read subject from csr: $_csrfile"
5538     return 1
5539   fi
5540
5541   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5542   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5543     _err "Can not read key length from csr: $_csrfile"
5544     return 1
5545   fi
5546
5547   _initpath "$_csrsubj" "$_csrkeylength"
5548   mkdir -p "$DOMAIN_PATH"
5549
5550   _info "Copy csr to: $CSR_PATH"
5551   cp "$_csrfile" "$CSR_PATH"
5552
5553   issue "$_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"
5554
5555 }
5556
5557 showcsr() {
5558   _csrfile="$1"
5559   _csrd="$2"
5560   if [ -z "$_csrfile" ] && [ -z "$_csrd" ]; then
5561     _usage "Usage: $PROJECT_ENTRY --show-csr --csr <csr-file>"
5562     return 1
5563   fi
5564
5565   _initpath
5566
5567   _csrsubj=$(_readSubjectFromCSR "$_csrfile")
5568   if [ "$?" != "0" ]; then
5569     _err "Can not read subject from csr: $_csrfile"
5570     return 1
5571   fi
5572   if [ -z "$_csrsubj" ]; then
5573     _info "The Subject is empty"
5574   fi
5575
5576   _info "Subject=$_csrsubj"
5577
5578   _csrdomainlist=$(_readSubjectAltNamesFromCSR "$_csrfile")
5579   if [ "$?" != "0" ]; then
5580     _err "Can not read domain list from csr: $_csrfile"
5581     return 1
5582   fi
5583   _debug "_csrdomainlist" "$_csrdomainlist"
5584
5585   _info "SubjectAltNames=$_csrdomainlist"
5586
5587   _csrkeylength=$(_readKeyLengthFromCSR "$_csrfile")
5588   if [ "$?" != "0" ] || [ -z "$_csrkeylength" ]; then
5589     _err "Can not read key length from csr: $_csrfile"
5590     return 1
5591   fi
5592   _info "KeyLength=$_csrkeylength"
5593 }
5594
5595 #listraw  domain
5596 list() {
5597   _raw="$1"
5598   _domain="$2"
5599   _initpath
5600
5601   _sep="|"
5602   if [ "$_raw" ]; then
5603     if [ -z "$_domain" ]; then
5604       printf "%s\n" "Main_Domain${_sep}KeyLength${_sep}SAN_Domains${_sep}CA${_sep}Created${_sep}Renew"
5605     fi
5606     for di in "${CERT_HOME}"/*.*/; do
5607       d=$(basename "$di")
5608       _debug d "$d"
5609       (
5610         if _endswith "$d" "$ECC_SUFFIX"; then
5611           _isEcc="ecc"
5612           d=$(echo "$d" | cut -d "$ECC_SEP" -f 1)
5613         fi
5614         DOMAIN_CONF="$di/$d.conf"
5615         if [ -f "$DOMAIN_CONF" ]; then
5616           . "$DOMAIN_CONF"
5617           _ca="$(_getCAShortName "$Le_API")"
5618           if [ -z "$_domain" ]; then
5619             printf "%s\n" "$Le_Domain${_sep}\"$Le_Keylength\"${_sep}$Le_Alt${_sep}$_ca${_sep}$Le_CertCreateTimeStr${_sep}$Le_NextRenewTimeStr"
5620           else
5621             if [ "$_domain" = "$d" ]; then
5622               cat "$DOMAIN_CONF"
5623             fi
5624           fi
5625         fi
5626       )
5627     done
5628   else
5629     if _exists column; then
5630       list "raw" "$_domain" | column -t -s "$_sep"
5631     else
5632       list "raw" "$_domain" | tr "$_sep" '\t'
5633     fi
5634   fi
5635
5636 }
5637
5638 _deploy() {
5639   _d="$1"
5640   _hooks="$2"
5641
5642   for _d_api in $(echo "$_hooks" | tr ',' " "); do
5643     _deployApi="$(_findHook "$_d" $_SUB_FOLDER_DEPLOY "$_d_api")"
5644     if [ -z "$_deployApi" ]; then
5645       _err "The deploy hook $_d_api is not found."
5646       return 1
5647     fi
5648     _debug _deployApi "$_deployApi"
5649
5650     if ! (
5651       if ! . "$_deployApi"; then
5652         _err "Load file $_deployApi error. Please check your api file and try again."
5653         return 1
5654       fi
5655
5656       d_command="${_d_api}_deploy"
5657       if ! _exists "$d_command"; then
5658         _err "It seems that your api file is not correct, it must have a function named: $d_command"
5659         return 1
5660       fi
5661
5662       if ! $d_command "$_d" "$CERT_KEY_PATH" "$CERT_PATH" "$CA_CERT_PATH" "$CERT_FULLCHAIN_PATH"; then
5663         _err "Error deploy for domain:$_d"
5664         return 1
5665       fi
5666     ); then
5667       _err "Deploy error."
5668       return 1
5669     else
5670       _info "$(__green Success)"
5671     fi
5672   done
5673 }
5674
5675 #domain hooks
5676 deploy() {
5677   _d="$1"
5678   _hooks="$2"
5679   _isEcc="$3"
5680   if [ -z "$_hooks" ]; then
5681     _usage "Usage: $PROJECT_ENTRY --deploy --domain <domain.tld> --deploy-hook <hookname> [--ecc] "
5682     return 1
5683   fi
5684
5685   _initpath "$_d" "$_isEcc"
5686   if [ ! -d "$DOMAIN_PATH" ]; then
5687     _err "The domain '$_d' is not a cert name. You must use the cert name to specify the cert to install."
5688     _err "Can not find path:'$DOMAIN_PATH'"
5689     return 1
5690   fi
5691
5692   . "$DOMAIN_CONF"
5693
5694   _savedomainconf Le_DeployHook "$_hooks"
5695
5696   _deploy "$_d" "$_hooks"
5697 }
5698
5699 installcert() {
5700   _main_domain="$1"
5701   if [ -z "$_main_domain" ]; then
5702     _usage "Usage: $PROJECT_ENTRY --install-cert --domain <domain.tld> [--ecc] [--cert-file <file>] [--key-file <file>] [--ca-file <file>] [ --reloadcmd <command>] [--fullchain-file <file>]"
5703     return 1
5704   fi
5705
5706   _real_cert="$2"
5707   _real_key="$3"
5708   _real_ca="$4"
5709   _reload_cmd="$5"
5710   _real_fullchain="$6"
5711   _isEcc="$7"
5712
5713   _initpath "$_main_domain" "$_isEcc"
5714   if [ ! -d "$DOMAIN_PATH" ]; then
5715     _err "The domain '$_main_domain' is not a cert name. You must use the cert name to specify the cert to install."
5716     _err "Can not find path:'$DOMAIN_PATH'"
5717     return 1
5718   fi
5719
5720   _savedomainconf "Le_RealCertPath" "$_real_cert"
5721   _savedomainconf "Le_RealCACertPath" "$_real_ca"
5722   _savedomainconf "Le_RealKeyPath" "$_real_key"
5723   _savedomainconf "Le_ReloadCmd" "$_reload_cmd" "base64"
5724   _savedomainconf "Le_RealFullChainPath" "$_real_fullchain"
5725
5726   _installcert "$_main_domain" "$_real_cert" "$_real_key" "$_real_ca" "$_real_fullchain" "$_reload_cmd"
5727 }
5728
5729 #domain  cert  key  ca  fullchain reloadcmd backup-prefix
5730 _installcert() {
5731   _main_domain="$1"
5732   _real_cert="$2"
5733   _real_key="$3"
5734   _real_ca="$4"
5735   _real_fullchain="$5"
5736   _reload_cmd="$6"
5737   _backup_prefix="$7"
5738
5739   if [ "$_real_cert" = "$NO_VALUE" ]; then
5740     _real_cert=""
5741   fi
5742   if [ "$_real_key" = "$NO_VALUE" ]; then
5743     _real_key=""
5744   fi
5745   if [ "$_real_ca" = "$NO_VALUE" ]; then
5746     _real_ca=""
5747   fi
5748   if [ "$_reload_cmd" = "$NO_VALUE" ]; then
5749     _reload_cmd=""
5750   fi
5751   if [ "$_real_fullchain" = "$NO_VALUE" ]; then
5752     _real_fullchain=""
5753   fi
5754
5755   _backup_path="$DOMAIN_BACKUP_PATH/$_backup_prefix"
5756   mkdir -p "$_backup_path"
5757
5758   if [ "$_real_cert" ]; then
5759     _info "Installing cert to: $_real_cert"
5760     if [ -f "$_real_cert" ] && [ ! "$_ACME_IS_RENEW" ]; then
5761       cp "$_real_cert" "$_backup_path/cert.bak"
5762     fi
5763     if [ "$CERT_PATH" != "$_real_cert" ]; then
5764       cat "$CERT_PATH" >"$_real_cert" || return 1
5765     fi
5766   fi
5767
5768   if [ "$_real_ca" ]; then
5769     _info "Installing CA to: $_real_ca"
5770     if [ "$_real_ca" = "$_real_cert" ]; then
5771       echo "" >>"$_real_ca"
5772       cat "$CA_CERT_PATH" >>"$_real_ca" || return 1
5773     else
5774       if [ -f "$_real_ca" ] && [ ! "$_ACME_IS_RENEW" ]; then
5775         cp "$_real_ca" "$_backup_path/ca.bak"
5776       fi
5777       if [ "$CA_CERT_PATH" != "$_real_ca" ]; then
5778         cat "$CA_CERT_PATH" >"$_real_ca" || return 1
5779       fi
5780     fi
5781   fi
5782
5783   if [ "$_real_key" ]; then
5784     _info "Installing key to: $_real_key"
5785     if [ -f "$_real_key" ] && [ ! "$_ACME_IS_RENEW" ]; then
5786       cp "$_real_key" "$_backup_path/key.bak"
5787     fi
5788     if [ "$CERT_KEY_PATH" != "$_real_key" ]; then
5789       if [ -f "$_real_key" ]; then
5790         cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5791       else
5792         touch "$_real_key" || return 1
5793         chmod 600 "$_real_key"
5794         cat "$CERT_KEY_PATH" >"$_real_key" || return 1
5795       fi
5796     fi
5797   fi
5798
5799   if [ "$_real_fullchain" ]; then
5800     _info "Installing full chain to: $_real_fullchain"
5801     if [ -f "$_real_fullchain" ] && [ ! "$_ACME_IS_RENEW" ]; then
5802       cp "$_real_fullchain" "$_backup_path/fullchain.bak"
5803     fi
5804     if [ "$_real_fullchain" != "$CERT_FULLCHAIN_PATH" ]; then
5805       cat "$CERT_FULLCHAIN_PATH" >"$_real_fullchain" || return 1
5806     fi
5807   fi
5808
5809   if [ "$_reload_cmd" ]; then
5810     _info "Run reload cmd: $_reload_cmd"
5811     if (
5812       export CERT_PATH
5813       export CERT_KEY_PATH
5814       export CA_CERT_PATH
5815       export CERT_FULLCHAIN_PATH
5816       export Le_Domain="$_main_domain"
5817       cd "$DOMAIN_PATH" && eval "$_reload_cmd"
5818     ); then
5819       _info "$(__green "Reload success")"
5820     else
5821       _err "Reload error for :$Le_Domain"
5822     fi
5823   fi
5824
5825 }
5826
5827 __read_password() {
5828   unset _pp
5829   prompt="Enter Password:"
5830   while IFS= read -p "$prompt" -r -s -n 1 char; do
5831     if [ "$char" = $'\0' ]; then
5832       break
5833     fi
5834     prompt='*'
5835     _pp="$_pp$char"
5836   done
5837   echo "$_pp"
5838 }
5839
5840 _install_win_taskscheduler() {
5841   _lesh="$1"
5842   _centry="$2"
5843   _randomminute="$3"
5844   if ! _exists cygpath; then
5845     _err "cygpath not found"
5846     return 1
5847   fi
5848   if ! _exists schtasks; then
5849     _err "schtasks.exe is not found, are you on Windows?"
5850     return 1
5851   fi
5852   _winbash="$(cygpath -w $(which bash))"
5853   _debug _winbash "$_winbash"
5854   if [ -z "$_winbash" ]; then
5855     _err "can not find bash path"
5856     return 1
5857   fi
5858   _myname="$(whoami)"
5859   _debug "_myname" "$_myname"
5860   if [ -z "$_myname" ]; then
5861     _err "can not find my user name"
5862     return 1
5863   fi
5864   _debug "_lesh" "$_lesh"
5865
5866   _info "To install scheduler task in your Windows account, you must input your windows password."
5867   _info "$PROJECT_NAME doesn't save your password."
5868   _info "Please input your Windows password for: $(__green "$_myname")"
5869   _password="$(__read_password)"
5870   #SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'" >/dev/null
5871   echo SCHTASKS.exe '/create' '/SC' 'DAILY' '/TN' "$_WINDOWS_SCHEDULER_NAME" '/F' '/ST' "00:$_randomminute" '/RU' "$_myname" '/RP' "$_password" '/TR' "\"$_winbash -l -c '$_lesh --cron --home \"$LE_WORKING_DIR\" $_centry'\"" | cmd.exe >/dev/null
5872   echo
5873
5874 }
5875
5876 _uninstall_win_taskscheduler() {
5877   if ! _exists schtasks; then
5878     _err "schtasks.exe is not found, are you on Windows?"
5879     return 1
5880   fi
5881   if ! echo SCHTASKS /query /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null; then
5882     _debug "scheduler $_WINDOWS_SCHEDULER_NAME is not found."
5883   else
5884     _info "Removing $_WINDOWS_SCHEDULER_NAME"
5885     echo SCHTASKS /delete /f /tn "$_WINDOWS_SCHEDULER_NAME" | cmd.exe >/dev/null
5886   fi
5887 }
5888
5889 #confighome
5890 installcronjob() {
5891   _c_home="$1"
5892   _initpath
5893   _CRONTAB="crontab"
5894   if [ -f "$LE_WORKING_DIR/$PROJECT_ENTRY" ]; then
5895     lesh="\"$LE_WORKING_DIR\"/$PROJECT_ENTRY"
5896   else
5897     _debug "_SCRIPT_" "$_SCRIPT_"
5898     _script="$(_readlink "$_SCRIPT_")"
5899     _debug _script "$_script"
5900     if [ -f "$_script" ]; then
5901       _info "Using the current script from: $_script"
5902       lesh="$_script"
5903     else
5904       _err "Can not install cronjob, $PROJECT_ENTRY not found."
5905       return 1
5906     fi
5907   fi
5908   if [ "$_c_home" ]; then
5909     _c_entry="--config-home \"$_c_home\" "
5910   fi
5911   _t=$(_time)
5912   random_minute=$(_math $_t % 60)
5913
5914   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5915     _CRONTAB="fcrontab"
5916   fi
5917
5918   if ! _exists "$_CRONTAB"; then
5919     if _exists cygpath && _exists schtasks.exe; then
5920       _info "It seems you are on Windows,  let's install Windows scheduler task."
5921       if _install_win_taskscheduler "$lesh" "$_c_entry" "$random_minute"; then
5922         _info "Install Windows scheduler task success."
5923         return 0
5924       else
5925         _err "Install Windows scheduler task failed."
5926         return 1
5927       fi
5928     fi
5929     _err "crontab/fcrontab doesn't exist, so, we can not install cron jobs."
5930     _err "All your certs will not be renewed automatically."
5931     _err "You must add your own cron job to call '$PROJECT_ENTRY --cron' everyday."
5932     return 1
5933   fi
5934   _info "Installing cron job"
5935   if ! $_CRONTAB -l | grep "$PROJECT_ENTRY --cron"; then
5936     if _exists uname && uname -a | grep SunOS >/dev/null; then
5937       $_CRONTAB -l | {
5938         cat
5939         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5940       } | $_CRONTAB --
5941     else
5942       $_CRONTAB -l | {
5943         cat
5944         echo "$random_minute 0 * * * $lesh --cron --home \"$LE_WORKING_DIR\" $_c_entry> /dev/null"
5945       } | $_CRONTAB -
5946     fi
5947   fi
5948   if [ "$?" != "0" ]; then
5949     _err "Install cron job failed. You need to manually renew your certs."
5950     _err "Or you can add cronjob by yourself:"
5951     _err "$lesh --cron --home \"$LE_WORKING_DIR\" > /dev/null"
5952     return 1
5953   fi
5954 }
5955
5956 uninstallcronjob() {
5957   _CRONTAB="crontab"
5958   if ! _exists "$_CRONTAB" && _exists "fcrontab"; then
5959     _CRONTAB="fcrontab"
5960   fi
5961
5962   if ! _exists "$_CRONTAB"; then
5963     if _exists cygpath && _exists schtasks.exe; then
5964       _info "It seems you are on Windows,  let's uninstall Windows scheduler task."
5965       if _uninstall_win_taskscheduler; then
5966         _info "Uninstall Windows scheduler task success."
5967         return 0
5968       else
5969         _err "Uninstall Windows scheduler task failed."
5970         return 1
5971       fi
5972     fi
5973     return
5974   fi
5975   _info "Removing cron job"
5976   cr="$($_CRONTAB -l | grep "$PROJECT_ENTRY --cron")"
5977   if [ "$cr" ]; then
5978     if _exists uname && uname -a | grep SunOS >/dev/null; then
5979       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB --
5980     else
5981       $_CRONTAB -l | sed "/$PROJECT_ENTRY --cron/d" | $_CRONTAB -
5982     fi
5983     LE_WORKING_DIR="$(echo "$cr" | cut -d ' ' -f 9 | tr -d '"')"
5984     _info LE_WORKING_DIR "$LE_WORKING_DIR"
5985     if _contains "$cr" "--config-home"; then
5986       LE_CONFIG_HOME="$(echo "$cr" | cut -d ' ' -f 11 | tr -d '"')"
5987       _debug LE_CONFIG_HOME "$LE_CONFIG_HOME"
5988     fi
5989   fi
5990   _initpath
5991
5992 }
5993
5994 #domain  isECC  revokeReason
5995 revoke() {
5996   Le_Domain="$1"
5997   if [ -z "$Le_Domain" ]; then
5998     _usage "Usage: $PROJECT_ENTRY --revoke --domain <domain.tld> [--ecc]"
5999     return 1
6000   fi
6001
6002   _isEcc="$2"
6003   _reason="$3"
6004   if [ -z "$_reason" ]; then
6005     _reason="0"
6006   fi
6007   _initpath "$Le_Domain" "$_isEcc"
6008   if [ ! -f "$DOMAIN_CONF" ]; then
6009     _err "$Le_Domain is not a issued domain, skip."
6010     return 1
6011   fi
6012
6013   if [ ! -f "$CERT_PATH" ]; then
6014     _err "Cert for $Le_Domain $CERT_PATH is not found, skip."
6015     return 1
6016   fi
6017
6018   . "$DOMAIN_CONF"
6019   _debug Le_API "$Le_API"
6020
6021   if [ "$Le_API" ]; then
6022     if [ "$Le_API" != "$ACME_DIRECTORY" ]; then
6023       _clearAPI
6024     fi
6025     export ACME_DIRECTORY="$Le_API"
6026     #reload ca configs
6027     ACCOUNT_KEY_PATH=""
6028     ACCOUNT_JSON_PATH=""
6029     CA_CONF=""
6030     _debug3 "initpath again."
6031     _initpath "$Le_Domain" "$_isEcc"
6032     _initAPI
6033   fi
6034
6035   cert="$(_getfile "${CERT_PATH}" "${BEGIN_CERT}" "${END_CERT}" | tr -d "\r\n" | _url_replace)"
6036
6037   if [ -z "$cert" ]; then
6038     _err "Cert for $Le_Domain is empty found, skip."
6039     return 1
6040   fi
6041
6042   _initAPI
6043
6044   data="{\"certificate\": \"$cert\",\"reason\":$_reason}"
6045
6046   uri="${ACME_REVOKE_CERT}"
6047
6048   if [ -f "$CERT_KEY_PATH" ]; then
6049     _info "Try domain key first."
6050     if _send_signed_request "$uri" "$data" "" "$CERT_KEY_PATH"; then
6051       if [ -z "$response" ]; then
6052         _info "Revoke success."
6053         rm -f "$CERT_PATH"
6054         return 0
6055       else
6056         _err "Revoke error by domain key."
6057         _err "$response"
6058       fi
6059     fi
6060   else
6061     _info "Domain key file doesn't exist."
6062   fi
6063
6064   _info "Try account key."
6065
6066   if _send_signed_request "$uri" "$data" "" "$ACCOUNT_KEY_PATH"; then
6067     if [ -z "$response" ]; then
6068       _info "Revoke success."
6069       rm -f "$CERT_PATH"
6070       return 0
6071     else
6072       _err "Revoke error."
6073       _debug "$response"
6074     fi
6075   fi
6076   return 1
6077 }
6078
6079 #domain  ecc
6080 remove() {
6081   Le_Domain="$1"
6082   if [ -z "$Le_Domain" ]; then
6083     _usage "Usage: $PROJECT_ENTRY --remove --domain <domain.tld> [--ecc]"
6084     return 1
6085   fi
6086
6087   _isEcc="$2"
6088
6089   _initpath "$Le_Domain" "$_isEcc"
6090   _removed_conf="$DOMAIN_CONF.removed"
6091   if [ ! -f "$DOMAIN_CONF" ]; then
6092     if [ -f "$_removed_conf" ]; then
6093       _err "$Le_Domain is already removed, You can remove the folder by yourself: $DOMAIN_PATH"
6094     else
6095       _err "$Le_Domain is not a issued domain, skip."
6096     fi
6097     return 1
6098   fi
6099
6100   if mv "$DOMAIN_CONF" "$_removed_conf"; then
6101     _info "$Le_Domain is removed, the key and cert files are in $(__green $DOMAIN_PATH)"
6102     _info "You can remove them by yourself."
6103     return 0
6104   else
6105     _err "Remove $Le_Domain failed."
6106     return 1
6107   fi
6108 }
6109
6110 #domain vtype
6111 _deactivate() {
6112   _d_domain="$1"
6113   _d_type="$2"
6114   _initpath "$_d_domain" "$_d_type"
6115
6116   . "$DOMAIN_CONF"
6117   _debug Le_API "$Le_API"
6118
6119   if [ "$Le_API" ]; then
6120     if [ "$Le_API" != "$ACME_DIRECTORY" ]; then
6121       _clearAPI
6122     fi
6123     export ACME_DIRECTORY="$Le_API"
6124     #reload ca configs
6125     ACCOUNT_KEY_PATH=""
6126     ACCOUNT_JSON_PATH=""
6127     CA_CONF=""
6128     _debug3 "initpath again."
6129     _initpath "$Le_Domain" "$_d_type"
6130     _initAPI
6131   fi
6132
6133   _identifiers="{\"type\":\"$(_getIdType "$_d_domain")\",\"value\":\"$_d_domain\"}"
6134   if ! _send_signed_request "$ACME_NEW_ORDER" "{\"identifiers\": [$_identifiers]}"; then
6135     _err "Can not get domain new order."
6136     return 1
6137   fi
6138   _authorizations_seg="$(echo "$response" | _egrep_o '"authorizations" *: *\[[^\]*\]' | cut -d '[' -f 2 | tr -d ']' | tr -d '"')"
6139   _debug2 _authorizations_seg "$_authorizations_seg"
6140   if [ -z "$_authorizations_seg" ]; then
6141     _err "_authorizations_seg not found."
6142     _clearup
6143     _on_issue_err "$_post_hook"
6144     return 1
6145   fi
6146
6147   authzUri="$_authorizations_seg"
6148   _debug2 "authzUri" "$authzUri"
6149   if ! _send_signed_request "$authzUri"; then
6150     _err "get to authz error."
6151     _err "_authorizations_seg" "$_authorizations_seg"
6152     _err "authzUri" "$authzUri"
6153     _clearup
6154     _on_issue_err "$_post_hook"
6155     return 1
6156   fi
6157
6158   response="$(echo "$response" | _normalizeJson)"
6159   _debug2 response "$response"
6160   _URL_NAME="url"
6161
6162   entries="$(echo "$response" | tr '][' '==' | _egrep_o "challenges\": *=[^=]*=" | tr '}{' '\n\n' | grep "\"status\": *\"valid\"")"
6163   if [ -z "$entries" ]; then
6164     _info "No valid entries found."
6165     if [ -z "$thumbprint" ]; then
6166       thumbprint="$(__calc_account_thumbprint)"
6167     fi
6168     _debug "Trigger validation."
6169     vtype="$(_getIdType "$_d_domain")"
6170     entry="$(echo "$response" | _egrep_o '[^\{]*"type":"'$vtype'"[^\}]*')"
6171     _debug entry "$entry"
6172     if [ -z "$entry" ]; then
6173       _err "Error, can not get domain token $d"
6174       return 1
6175     fi
6176     token="$(echo "$entry" | _egrep_o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"
6177     _debug token "$token"
6178
6179     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*" | cut -d : -f 2,3 | tr -d '"')"
6180     _debug uri "$uri"
6181
6182     keyauthorization="$token.$thumbprint"
6183     _debug keyauthorization "$keyauthorization"
6184     __trigger_validation "$uri" "$keyauthorization"
6185
6186   fi
6187
6188   _d_i=0
6189   _d_max_retry=$(echo "$entries" | wc -l)
6190   while [ "$_d_i" -lt "$_d_max_retry" ]; do
6191     _info "Deactivate: $_d_domain"
6192     _d_i="$(_math $_d_i + 1)"
6193     entry="$(echo "$entries" | sed -n "${_d_i}p")"
6194     _debug entry "$entry"
6195
6196     if [ -z "$entry" ]; then
6197       _info "No more valid entry found."
6198       break
6199     fi
6200
6201     _vtype="$(echo "$entry" | _egrep_o '"type": *"[^"]*"' | cut -d : -f 2 | tr -d '"')"
6202     _debug _vtype "$_vtype"
6203     _info "Found $_vtype"
6204
6205     uri="$(echo "$entry" | _egrep_o "\"$_URL_NAME\":\"[^\"]*\"" | tr -d '" ' | cut -d : -f 2-)"
6206     _debug uri "$uri"
6207
6208     if [ "$_d_type" ] && [ "$_d_type" != "$_vtype" ]; then
6209       _info "Skip $_vtype"
6210       continue
6211     fi
6212
6213     _info "Deactivate: $_vtype"
6214
6215     _djson="{\"status\":\"deactivated\"}"
6216
6217     if _send_signed_request "$authzUri" "$_djson" && _contains "$response" '"deactivated"'; then
6218       _info "Deactivate: $_vtype success."
6219     else
6220       _err "Can not deactivate $_vtype."
6221       break
6222     fi
6223
6224   done
6225   _debug "$_d_i"
6226   if [ "$_d_i" -eq "$_d_max_retry" ]; then
6227     _info "Deactivated success!"
6228   else
6229     _err "Deactivate failed."
6230   fi
6231
6232 }
6233
6234 deactivate() {
6235   _d_domain_list="$1"
6236   _d_type="$2"
6237   _initpath
6238   _initAPI
6239   _debug _d_domain_list "$_d_domain_list"
6240   if [ -z "$(echo $_d_domain_list | cut -d , -f 1)" ]; then
6241     _usage "Usage: $PROJECT_ENTRY --deactivate --domain <domain.tld> [--domain <domain2.tld> ...]"
6242     return 1
6243   fi
6244   for _d_dm in $(echo "$_d_domain_list" | tr ',' ' '); do
6245     if [ -z "$_d_dm" ] || [ "$_d_dm" = "$NO_VALUE" ]; then
6246       continue
6247     fi
6248     if ! _deactivate "$_d_dm" "$_d_type"; then
6249       return 1
6250     fi
6251   done
6252 }
6253
6254 # Detect profile file if not specified as environment variable
6255 _detect_profile() {
6256   if [ -n "$PROFILE" -a -f "$PROFILE" ]; then
6257     echo "$PROFILE"
6258     return
6259   fi
6260
6261   DETECTED_PROFILE=''
6262   SHELLTYPE="$(basename "/$SHELL")"
6263
6264   if [ "$SHELLTYPE" = "bash" ]; then
6265     if [ -f "$HOME/.bashrc" ]; then
6266       DETECTED_PROFILE="$HOME/.bashrc"
6267     elif [ -f "$HOME/.bash_profile" ]; then
6268       DETECTED_PROFILE="$HOME/.bash_profile"
6269     fi
6270   elif [ "$SHELLTYPE" = "zsh" ]; then
6271     DETECTED_PROFILE="$HOME/.zshrc"
6272   fi
6273
6274   if [ -z "$DETECTED_PROFILE" ]; then
6275     if [ -f "$HOME/.profile" ]; then
6276       DETECTED_PROFILE="$HOME/.profile"
6277     elif [ -f "$HOME/.bashrc" ]; then
6278       DETECTED_PROFILE="$HOME/.bashrc"
6279     elif [ -f "$HOME/.bash_profile" ]; then
6280       DETECTED_PROFILE="$HOME/.bash_profile"
6281     elif [ -f "$HOME/.zshrc" ]; then
6282       DETECTED_PROFILE="$HOME/.zshrc"
6283     fi
6284   fi
6285
6286   echo "$DETECTED_PROFILE"
6287 }
6288
6289 _initconf() {
6290   _initpath
6291   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
6292     echo "
6293
6294 #LOG_FILE=\"$DEFAULT_LOG_FILE\"
6295 #LOG_LEVEL=1
6296
6297 #AUTO_UPGRADE=\"1\"
6298
6299 #NO_TIMESTAMP=1
6300
6301     " >"$ACCOUNT_CONF_PATH"
6302   fi
6303 }
6304
6305 # nocron
6306 _precheck() {
6307   _nocron="$1"
6308
6309   if ! _exists "curl" && ! _exists "wget"; then
6310     _err "Please install curl or wget first, we need to access http resources."
6311     return 1
6312   fi
6313
6314   if [ -z "$_nocron" ]; then
6315     if ! _exists "crontab" && ! _exists "fcrontab"; then
6316       if _exists cygpath && _exists schtasks.exe; then
6317         _info "It seems you are on Windows,  we will install Windows scheduler task."
6318       else
6319         _err "It is recommended to install crontab first. try to install 'cron, crontab, crontabs or vixie-cron'."
6320         _err "We need to set cron job to renew the certs automatically."
6321         _err "Otherwise, your certs will not be able to be renewed automatically."
6322         if [ -z "$FORCE" ]; then
6323           _err "Please add '--force' and try install again to go without crontab."
6324           _err "./$PROJECT_ENTRY --install --force"
6325           return 1
6326         fi
6327       fi
6328     fi
6329   fi
6330
6331   if ! _exists "${ACME_OPENSSL_BIN:-openssl}"; then
6332     _err "Please install openssl first. ACME_OPENSSL_BIN=$ACME_OPENSSL_BIN"
6333     _err "We need openssl to generate keys."
6334     return 1
6335   fi
6336
6337   if ! _exists "socat"; then
6338     _err "It is recommended to install socat first."
6339     _err "We use socat for standalone server if you use standalone mode."
6340     _err "If you don't use standalone mode, just ignore this warning."
6341   fi
6342
6343   return 0
6344 }
6345
6346 _setShebang() {
6347   _file="$1"
6348   _shebang="$2"
6349   if [ -z "$_shebang" ]; then
6350     _usage "Usage: file shebang"
6351     return 1
6352   fi
6353   cp "$_file" "$_file.tmp"
6354   echo "$_shebang" >"$_file"
6355   sed -n 2,99999p "$_file.tmp" >>"$_file"
6356   rm -f "$_file.tmp"
6357 }
6358
6359 #confighome
6360 _installalias() {
6361   _c_home="$1"
6362   _initpath
6363
6364   _envfile="$LE_WORKING_DIR/$PROJECT_ENTRY.env"
6365   if [ "$_upgrading" ] && [ "$_upgrading" = "1" ]; then
6366     echo "$(cat "$_envfile")" | sed "s|^LE_WORKING_DIR.*$||" >"$_envfile"
6367     echo "$(cat "$_envfile")" | sed "s|^alias le.*$||" >"$_envfile"
6368     echo "$(cat "$_envfile")" | sed "s|^alias le.sh.*$||" >"$_envfile"
6369   fi
6370
6371   if [ "$_c_home" ]; then
6372     _c_entry=" --config-home '$_c_home'"
6373   fi
6374
6375   _setopt "$_envfile" "export LE_WORKING_DIR" "=" "\"$LE_WORKING_DIR\""
6376   if [ "$_c_home" ]; then
6377     _setopt "$_envfile" "export LE_CONFIG_HOME" "=" "\"$LE_CONFIG_HOME\""
6378   else
6379     _sed_i "/^export LE_CONFIG_HOME/d" "$_envfile"
6380   fi
6381   _setopt "$_envfile" "alias $PROJECT_ENTRY" "=" "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6382
6383   _profile="$(_detect_profile)"
6384   if [ "$_profile" ]; then
6385     _debug "Found profile: $_profile"
6386     _info "Installing alias to '$_profile'"
6387     _setopt "$_profile" ". \"$_envfile\""
6388     _info "OK, Close and reopen your terminal to start using $PROJECT_NAME"
6389   else
6390     _info "No profile is found, you will need to go into $LE_WORKING_DIR to use $PROJECT_NAME"
6391   fi
6392
6393   #for csh
6394   _cshfile="$LE_WORKING_DIR/$PROJECT_ENTRY.csh"
6395   _csh_profile="$HOME/.cshrc"
6396   if [ -f "$_csh_profile" ]; then
6397     _info "Installing alias to '$_csh_profile'"
6398     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
6399     if [ "$_c_home" ]; then
6400       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
6401     else
6402       _sed_i "/^setenv LE_CONFIG_HOME/d" "$_cshfile"
6403     fi
6404     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6405     _setopt "$_csh_profile" "source \"$_cshfile\""
6406   fi
6407
6408   #for tcsh
6409   _tcsh_profile="$HOME/.tcshrc"
6410   if [ -f "$_tcsh_profile" ]; then
6411     _info "Installing alias to '$_tcsh_profile'"
6412     _setopt "$_cshfile" "setenv LE_WORKING_DIR" " " "\"$LE_WORKING_DIR\""
6413     if [ "$_c_home" ]; then
6414       _setopt "$_cshfile" "setenv LE_CONFIG_HOME" " " "\"$LE_CONFIG_HOME\""
6415     fi
6416     _setopt "$_cshfile" "alias $PROJECT_ENTRY" " " "\"$LE_WORKING_DIR/$PROJECT_ENTRY$_c_entry\""
6417     _setopt "$_tcsh_profile" "source \"$_cshfile\""
6418   fi
6419
6420 }
6421
6422 # nocron confighome noprofile accountemail
6423 install() {
6424
6425   if [ -z "$LE_WORKING_DIR" ]; then
6426     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
6427   fi
6428
6429   _nocron="$1"
6430   _c_home="$2"
6431   _noprofile="$3"
6432   _accountemail="$4"
6433
6434   if ! _initpath; then
6435     _err "Install failed."
6436     return 1
6437   fi
6438   if [ "$_nocron" ]; then
6439     _debug "Skip install cron job"
6440   fi
6441
6442   if [ "$_ACME_IN_CRON" != "1" ]; then
6443     if ! _precheck "$_nocron"; then
6444       _err "Pre-check failed, can not install."
6445       return 1
6446     fi
6447   fi
6448
6449   if [ -z "$_c_home" ] && [ "$LE_CONFIG_HOME" != "$LE_WORKING_DIR" ]; then
6450     _info "Using config home: $LE_CONFIG_HOME"
6451     _c_home="$LE_CONFIG_HOME"
6452   fi
6453
6454   #convert from le
6455   if [ -d "$HOME/.le" ]; then
6456     for envfile in "le.env" "le.sh.env"; do
6457       if [ -f "$HOME/.le/$envfile" ]; then
6458         if grep "le.sh" "$HOME/.le/$envfile" >/dev/null; then
6459           _upgrading="1"
6460           _info "You are upgrading from le.sh"
6461           _info "Renaming \"$HOME/.le\" to $LE_WORKING_DIR"
6462           mv "$HOME/.le" "$LE_WORKING_DIR"
6463           mv "$LE_WORKING_DIR/$envfile" "$LE_WORKING_DIR/$PROJECT_ENTRY.env"
6464           break
6465         fi
6466       fi
6467     done
6468   fi
6469
6470   _info "Installing to $LE_WORKING_DIR"
6471
6472   if [ ! -d "$LE_WORKING_DIR" ]; then
6473     if ! mkdir -p "$LE_WORKING_DIR"; then
6474       _err "Can not create working dir: $LE_WORKING_DIR"
6475       return 1
6476     fi
6477
6478     chmod 700 "$LE_WORKING_DIR"
6479   fi
6480
6481   if [ ! -d "$LE_CONFIG_HOME" ]; then
6482     if ! mkdir -p "$LE_CONFIG_HOME"; then
6483       _err "Can not create config dir: $LE_CONFIG_HOME"
6484       return 1
6485     fi
6486
6487     chmod 700 "$LE_CONFIG_HOME"
6488   fi
6489
6490   cp "$PROJECT_ENTRY" "$LE_WORKING_DIR/" && chmod +x "$LE_WORKING_DIR/$PROJECT_ENTRY"
6491
6492   if [ "$?" != "0" ]; then
6493     _err "Install failed, can not copy $PROJECT_ENTRY"
6494     return 1
6495   fi
6496
6497   _info "Installed to $LE_WORKING_DIR/$PROJECT_ENTRY"
6498
6499   if [ "$_ACME_IN_CRON" != "1" ] && [ -z "$_noprofile" ]; then
6500     _installalias "$_c_home"
6501   fi
6502
6503   for subf in $_SUB_FOLDERS; do
6504     if [ -d "$subf" ]; then
6505       mkdir -p "$LE_WORKING_DIR/$subf"
6506       cp "$subf"/* "$LE_WORKING_DIR"/"$subf"/
6507     fi
6508   done
6509
6510   if [ ! -f "$ACCOUNT_CONF_PATH" ]; then
6511     _initconf
6512   fi
6513
6514   if [ "$_DEFAULT_ACCOUNT_CONF_PATH" != "$ACCOUNT_CONF_PATH" ]; then
6515     _setopt "$_DEFAULT_ACCOUNT_CONF_PATH" "ACCOUNT_CONF_PATH" "=" "\"$ACCOUNT_CONF_PATH\""
6516   fi
6517
6518   if [ "$_DEFAULT_CERT_HOME" != "$CERT_HOME" ]; then
6519     _saveaccountconf "CERT_HOME" "$CERT_HOME"
6520   fi
6521
6522   if [ "$_DEFAULT_ACCOUNT_KEY_PATH" != "$ACCOUNT_KEY_PATH" ]; then
6523     _saveaccountconf "ACCOUNT_KEY_PATH" "$ACCOUNT_KEY_PATH"
6524   fi
6525
6526   if [ -z "$_nocron" ]; then
6527     installcronjob "$_c_home"
6528   fi
6529
6530   if [ -z "$NO_DETECT_SH" ]; then
6531     #Modify shebang
6532     if _exists bash; then
6533       _bash_path="$(bash -c "command -v bash 2>/dev/null")"
6534       if [ -z "$_bash_path" ]; then
6535         _bash_path="$(bash -c 'echo $SHELL')"
6536       fi
6537     fi
6538     if [ "$_bash_path" ]; then
6539       _info "Good, bash is found, so change the shebang to use bash as preferred."
6540       _shebang='#!'"$_bash_path"
6541       _setShebang "$LE_WORKING_DIR/$PROJECT_ENTRY" "$_shebang"
6542       for subf in $_SUB_FOLDERS; do
6543         if [ -d "$LE_WORKING_DIR/$subf" ]; then
6544           for _apifile in "$LE_WORKING_DIR/$subf/"*.sh; do
6545             _setShebang "$_apifile" "$_shebang"
6546           done
6547         fi
6548       done
6549     fi
6550   fi
6551
6552   if [ "$_accountemail" ]; then
6553     _saveaccountconf "ACCOUNT_EMAIL" "$_accountemail"
6554   fi
6555
6556   _info OK
6557 }
6558
6559 # nocron
6560 uninstall() {
6561   _nocron="$1"
6562   if [ -z "$_nocron" ]; then
6563     uninstallcronjob
6564   fi
6565   _initpath
6566
6567   _uninstallalias
6568
6569   rm -f "$LE_WORKING_DIR/$PROJECT_ENTRY"
6570   _info "The keys and certs are in \"$(__green "$LE_CONFIG_HOME")\", you can remove them by yourself."
6571
6572 }
6573
6574 _uninstallalias() {
6575   _initpath
6576
6577   _profile="$(_detect_profile)"
6578   if [ "$_profile" ]; then
6579     _info "Uninstalling alias from: '$_profile'"
6580     text="$(cat "$_profile")"
6581     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.env\"$||" >"$_profile"
6582   fi
6583
6584   _csh_profile="$HOME/.cshrc"
6585   if [ -f "$_csh_profile" ]; then
6586     _info "Uninstalling alias from: '$_csh_profile'"
6587     text="$(cat "$_csh_profile")"
6588     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_csh_profile"
6589   fi
6590
6591   _tcsh_profile="$HOME/.tcshrc"
6592   if [ -f "$_tcsh_profile" ]; then
6593     _info "Uninstalling alias from: '$_csh_profile'"
6594     text="$(cat "$_tcsh_profile")"
6595     echo "$text" | sed "s|^.*\"$LE_WORKING_DIR/$PROJECT_NAME.csh\"$||" >"$_tcsh_profile"
6596   fi
6597
6598 }
6599
6600 cron() {
6601   export _ACME_IN_CRON=1
6602   _initpath
6603   _info "$(__green "===Starting cron===")"
6604   if [ "$AUTO_UPGRADE" = "1" ]; then
6605     export LE_WORKING_DIR
6606     (
6607       if ! upgrade; then
6608         _err "Cron:Upgrade failed!"
6609         return 1
6610       fi
6611     )
6612     . "$LE_WORKING_DIR/$PROJECT_ENTRY" >/dev/null
6613
6614     if [ -t 1 ]; then
6615       __INTERACTIVE="1"
6616     fi
6617
6618     _info "Auto upgraded to: $VER"
6619   fi
6620   renewAll
6621   _ret="$?"
6622   _ACME_IN_CRON=""
6623   _info "$(__green "===End cron===")"
6624   exit $_ret
6625 }
6626
6627 version() {
6628   echo "$PROJECT"
6629   echo "v$VER"
6630 }
6631
6632 # subject content hooks code
6633 _send_notify() {
6634   _nsubject="$1"
6635   _ncontent="$2"
6636   _nhooks="$3"
6637   _nerror="$4"
6638
6639   if [ "$NOTIFY_LEVEL" = "$NOTIFY_LEVEL_DISABLE" ]; then
6640     _debug "The NOTIFY_LEVEL is $NOTIFY_LEVEL, disabled, just return."
6641     return 0
6642   fi
6643
6644   if [ -z "$_nhooks" ]; then
6645     _debug "The NOTIFY_HOOK is empty, just return."
6646     return 0
6647   fi
6648
6649   _send_err=0
6650   for _n_hook in $(echo "$_nhooks" | tr ',' " "); do
6651     _n_hook_file="$(_findHook "" $_SUB_FOLDER_NOTIFY "$_n_hook")"
6652     _info "Sending via: $_n_hook"
6653     _debug "Found $_n_hook_file for $_n_hook"
6654     if [ -z "$_n_hook_file" ]; then
6655       _err "Can not find the hook file for $_n_hook"
6656       continue
6657     fi
6658     if ! (
6659       if ! . "$_n_hook_file"; then
6660         _err "Load file $_n_hook_file error. Please check your api file and try again."
6661         return 1
6662       fi
6663
6664       d_command="${_n_hook}_send"
6665       if ! _exists "$d_command"; then
6666         _err "It seems that your api file is not correct, it must have a function named: $d_command"
6667         return 1
6668       fi
6669
6670       if ! $d_command "$_nsubject" "$_ncontent" "$_nerror"; then
6671         _err "Error send message by $d_command"
6672         return 1
6673       fi
6674
6675       return 0
6676     ); then
6677       _err "Set $_n_hook_file error."
6678       _send_err=1
6679     else
6680       _info "$_n_hook $(__green Success)"
6681     fi
6682   done
6683   return $_send_err
6684
6685 }
6686
6687 # hook
6688 _set_notify_hook() {
6689   _nhooks="$1"
6690
6691   _test_subject="Hello, this is a notification from $PROJECT_NAME"
6692   _test_content="If you receive this message, your notification works."
6693
6694   _send_notify "$_test_subject" "$_test_content" "$_nhooks" 0
6695
6696 }
6697
6698 #[hook] [level] [mode]
6699 setnotify() {
6700   _nhook="$1"
6701   _nlevel="$2"
6702   _nmode="$3"
6703
6704   _initpath
6705
6706   if [ -z "$_nhook$_nlevel$_nmode" ]; then
6707     _usage "Usage: $PROJECT_ENTRY --set-notify [--notify-hook <hookname>] [--notify-level <0|1|2|3>] [--notify-mode <0|1>]"
6708     _usage "$_NOTIFY_WIKI"
6709     return 1
6710   fi
6711
6712   if [ "$_nlevel" ]; then
6713     _info "Set notify level to: $_nlevel"
6714     export "NOTIFY_LEVEL=$_nlevel"
6715     _saveaccountconf "NOTIFY_LEVEL" "$NOTIFY_LEVEL"
6716   fi
6717
6718   if [ "$_nmode" ]; then
6719     _info "Set notify mode to: $_nmode"
6720     export "NOTIFY_MODE=$_nmode"
6721     _saveaccountconf "NOTIFY_MODE" "$NOTIFY_MODE"
6722   fi
6723
6724   if [ "$_nhook" ]; then
6725     _info "Set notify hook to: $_nhook"
6726     if [ "$_nhook" = "$NO_VALUE" ]; then
6727       _info "Clear notify hook"
6728       _clearaccountconf "NOTIFY_HOOK"
6729     else
6730       if _set_notify_hook "$_nhook"; then
6731         export NOTIFY_HOOK="$_nhook"
6732         _saveaccountconf "NOTIFY_HOOK" "$NOTIFY_HOOK"
6733         return 0
6734       else
6735         _err "Can not set notify hook to: $_nhook"
6736         return 1
6737       fi
6738     fi
6739   fi
6740
6741 }
6742
6743 showhelp() {
6744   _initpath
6745   version
6746   echo "Usage: $PROJECT_ENTRY <command> ... [parameters ...]
6747 Commands:
6748   -h, --help               Show this help message.
6749   -v, --version            Show version info.
6750   --install                Install $PROJECT_NAME to your system.
6751   --uninstall              Uninstall $PROJECT_NAME, and uninstall the cron job.
6752   --upgrade                Upgrade $PROJECT_NAME to the latest code from $PROJECT.
6753   --issue                  Issue a cert.
6754   --deploy                 Deploy the cert to your server.
6755   -i, --install-cert       Install the issued cert to apache/nginx or any other server.
6756   -r, --renew              Renew a cert.
6757   --renew-all              Renew all the certs.
6758   --revoke                 Revoke a cert.
6759   --remove                 Remove the cert from list of certs known to $PROJECT_NAME.
6760   --list                   List all the certs.
6761   --info                   Show the $PROJECT_NAME configs, or the configs for a domain with [-d domain] parameter.
6762   --to-pkcs12              Export the certificate and key to a pfx file.
6763   --to-pkcs8               Convert to pkcs8 format.
6764   --sign-csr               Issue a cert from an existing csr.
6765   --show-csr               Show the content of a csr.
6766   -ccr, --create-csr       Create CSR, professional use.
6767   --create-domain-key      Create an domain private key, professional use.
6768   --update-account         Update account info.
6769   --register-account       Register account key.
6770   --deactivate-account     Deactivate the account.
6771   --create-account-key     Create an account private key, professional use.
6772   --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.
6773   --uninstall-cronjob      Uninstall the cron job. The 'uninstall' command can do this automatically.
6774   --cron                   Run cron job to renew all the certs.
6775   --set-notify             Set the cron notification hook, level or mode.
6776   --deactivate             Deactivate the domain authz, professional use.
6777   --set-default-ca         Used with '--server', Set the default CA to use.
6778                            See: $_SERVER_WIKI
6779   --set-default-chain      Set the default preferred chain for a CA.
6780                            See: $_PREFERRED_CHAIN_WIKI
6781
6782
6783 Parameters:
6784   -d, --domain <domain.tld>         Specifies a domain, used to issue, renew or revoke etc.
6785   --challenge-alias <domain.tld>    The challenge domain alias for DNS alias mode.
6786                                     See: $_DNS_ALIAS_WIKI
6787
6788   --domain-alias <domain.tld>       The domain alias for DNS alias mode.
6789                                     See: $_DNS_ALIAS_WIKI
6790
6791   --preferred-chain <chain>         If the CA offers multiple certificate chains, prefer the chain with an issuer matching this Subject Common Name.
6792                                     If no match, the default offered chain will be used. (default: empty)
6793                                     See: $_PREFERRED_CHAIN_WIKI
6794
6795   --valid-to    <date-time>         Request the NotAfter field of the cert.
6796                                     See: $_VALIDITY_WIKI
6797   --valid-from  <date-time>         Request the NotBefore field of the cert.
6798                                     See: $_VALIDITY_WIKI
6799
6800   -f, --force                       Force install, force cert renewal or override sudo restrictions.
6801   --staging, --test                 Use staging server, for testing.
6802   --debug [0|1|2|3]                 Output debug info. Defaults to 1 if argument is omitted.
6803   --output-insecure                 Output all the sensitive messages.
6804                                     By default all the credentials/sensitive messages are hidden from the output/debug/log for security.
6805   -w, --webroot <directory>         Specifies the web root folder for web root mode.
6806   --standalone                      Use standalone mode.
6807   --alpn                            Use standalone alpn mode.
6808   --stateless                       Use stateless mode.
6809                                     See: $_STATELESS_WIKI
6810
6811   --apache                          Use apache mode.
6812   --dns [dns_hook]                  Use dns manual mode or dns api. Defaults to manual mode when argument is omitted.
6813                                     See: $_DNS_API_WIKI
6814
6815   --dnssleep <seconds>              The time in seconds to wait for all the txt records to propagate in dns api mode.
6816                                     It's not necessary to use this by default, $PROJECT_NAME polls dns status by DOH automatically.
6817   -k, --keylength <bits>            Specifies the domain key length: 2048, 3072, 4096, 8192 or ec-256, ec-384, ec-521.
6818   -ak, --accountkeylength <bits>    Specifies the account key length: 2048, 3072, 4096
6819   --log [file]                      Specifies the log file. Defaults to \"$DEFAULT_LOG_FILE\" if argument is omitted.
6820   --log-level <1|2>                 Specifies the log level, default is 1.
6821   --syslog <0|3|6|7>                Syslog level, 0: disable syslog, 3: error, 6: info, 7: debug.
6822   --eab-kid <eab_key_id>            Key Identifier for External Account Binding.
6823   --eab-hmac-key <eab_hmac_key>     HMAC key for External Account Binding.
6824
6825
6826   These parameters are to install the cert to nginx/apache or any other server after issue/renew a cert:
6827
6828   --cert-file <file>                Path to copy the cert file to after issue/renew..
6829   --key-file <file>                 Path to copy the key file to after issue/renew.
6830   --ca-file <file>                  Path to copy the intermediate cert file to after issue/renew.
6831   --fullchain-file <file>           Path to copy the fullchain cert file to after issue/renew.
6832   --reloadcmd <command>             Command to execute after issue/renew to reload the server.
6833
6834   --server <server_uri>             ACME Directory Resource URI. (default: $DEFAULT_CA)
6835                                     See: $_SERVER_WIKI
6836
6837   --accountconf <file>              Specifies a customized account config file.
6838   --home <directory>                Specifies the home dir for $PROJECT_NAME.
6839   --cert-home <directory>           Specifies the home dir to save all the certs, only valid for '--install' command.
6840   --config-home <directory>         Specifies the home dir to save all the configurations.
6841   --useragent <string>              Specifies the user agent string. it will be saved for future use too.
6842   -m, --email <email>               Specifies the account email, only valid for the '--install' and '--update-account' command.
6843   --accountkey <file>               Specifies the account key path, only valid for the '--install' command.
6844   --days <ndays>                    Specifies the days to renew the cert when using '--issue' command. The default value is $DEFAULT_RENEW days.
6845   --httpport <port>                 Specifies the standalone listening port. Only valid if the server is behind a reverse proxy or load balancer.
6846   --tlsport <port>                  Specifies the standalone tls listening port. Only valid if the server is behind a reverse proxy or load balancer.
6847   --local-address <ip>              Specifies the standalone/tls server listening address, in case you have multiple ip addresses.
6848   --listraw                         Only used for '--list' command, list the certs in raw format.
6849   -se, --stop-renew-on-error        Only valid for '--renew-all' command. Stop if one cert has error in renewal.
6850   --insecure                        Do not check the server certificate, in some devices, the api server's certificate may not be trusted.
6851   --ca-bundle <file>                Specifies the path to the CA certificate bundle to verify api server's certificate.
6852   --ca-path <directory>             Specifies directory containing CA certificates in PEM format, used by wget or curl.
6853   --no-cron                         Only valid for '--install' command, which means: do not install the default cron job.
6854                                     In this case, the certs will not be renewed automatically.
6855   --no-profile                      Only valid for '--install' command, which means: do not install aliases to user profile.
6856   --no-color                        Do not output color text.
6857   --force-color                     Force output of color text. Useful for non-interactive use with the aha tool for HTML E-Mails.
6858   --ecc                             Specifies to use the ECC cert. Valid for '--install-cert', '--renew', '--revoke', '--to-pkcs12' and '--create-csr'
6859   --csr <file>                      Specifies the input csr.
6860   --pre-hook <command>              Command to be run before obtaining any certificates.
6861   --post-hook <command>             Command to be run after attempting to obtain/renew certificates. Runs regardless of whether obtain/renew succeeded or failed.
6862   --renew-hook <command>            Command to be run after each successfully renewed certificate.
6863   --deploy-hook <hookname>          The hook file to deploy cert
6864   --ocsp, --ocsp-must-staple        Generate OCSP-Must-Staple extension.
6865   --always-force-new-domain-key     Generate new domain key on renewal. Otherwise, the domain key is not changed by default.
6866   --auto-upgrade [0|1]              Valid for '--upgrade' command, indicating whether to upgrade automatically in future. Defaults to 1 if argument is omitted.
6867   --listen-v4                       Force standalone/tls server to listen at ipv4.
6868   --listen-v6                       Force standalone/tls server to listen at ipv6.
6869   --openssl-bin <file>              Specifies a custom openssl bin location.
6870   --use-wget                        Force to use wget, if you have both curl and wget installed.
6871   --yes-I-know-dns-manual-mode-enough-go-ahead-please  Force use of dns manual mode.
6872                                     See:  $_DNS_MANUAL_WIKI
6873
6874   -b, --branch <branch>             Only valid for '--upgrade' command, specifies the branch name to upgrade to.
6875   --notify-level <0|1|2|3>          Set the notification level:  Default value is $NOTIFY_LEVEL_DEFAULT.
6876                                     0: disabled, no notification will be sent.
6877                                     1: send notifications only when there is an error.
6878                                     2: send notifications when a cert is successfully renewed, or there is an error.
6879                                     3: send notifications when a cert is skipped, renewed, or error.
6880   --notify-mode <0|1>               Set notification mode. Default value is $NOTIFY_MODE_DEFAULT.
6881                                     0: Bulk mode. Send all the domain's notifications in one message(mail).
6882                                     1: Cert mode. Send a message for every single cert.
6883   --notify-hook <hookname>          Set the notify hook
6884   --revoke-reason <0-10>            The reason for revocation, can be used in conjunction with the '--revoke' command.
6885                                     See: $_REVOKE_WIKI
6886
6887   --password <password>             Add a password to exported pfx file. Use with --to-pkcs12.
6888
6889
6890 "
6891 }
6892
6893 installOnline() {
6894   _info "Installing from online archive."
6895
6896   _branch="$BRANCH"
6897   if [ -z "$_branch" ]; then
6898     _branch="master"
6899   fi
6900
6901   target="$PROJECT/archive/$_branch.tar.gz"
6902   _info "Downloading $target"
6903   localname="$_branch.tar.gz"
6904   if ! _get "$target" >$localname; then
6905     _err "Download error."
6906     return 1
6907   fi
6908   (
6909     _info "Extracting $localname"
6910     if ! (tar xzf $localname || gtar xzf $localname); then
6911       _err "Extraction error."
6912       exit 1
6913     fi
6914
6915     cd "$PROJECT_NAME-$_branch"
6916     chmod +x $PROJECT_ENTRY
6917     if ./$PROJECT_ENTRY --install "$@"; then
6918       _info "Install success!"
6919       _initpath
6920       _saveaccountconf "UPGRADE_HASH" "$(_getUpgradeHash)"
6921     fi
6922
6923     cd ..
6924
6925     rm -rf "$PROJECT_NAME-$_branch"
6926     rm -f "$localname"
6927   )
6928 }
6929
6930 _getRepoHash() {
6931   _hash_path=$1
6932   shift
6933   _hash_url="https://api.github.com/repos/acmesh-official/$PROJECT_NAME/git/refs/$_hash_path"
6934   _get $_hash_url | tr -d "\r\n" | tr '{},' '\n\n\n' | grep '"sha":' | cut -d '"' -f 4
6935 }
6936
6937 _getUpgradeHash() {
6938   _b="$BRANCH"
6939   if [ -z "$_b" ]; then
6940     _b="master"
6941   fi
6942   _hash=$(_getRepoHash "heads/$_b")
6943   if [ -z "$_hash" ]; then _hash=$(_getRepoHash "tags/$_b"); fi
6944   echo $_hash
6945 }
6946
6947 upgrade() {
6948   if (
6949     _initpath
6950     [ -z "$FORCE" ] && [ "$(_getUpgradeHash)" = "$(_readaccountconf "UPGRADE_HASH")" ] && _info "Already uptodate!" && exit 0
6951     export LE_WORKING_DIR
6952     cd "$LE_WORKING_DIR"
6953     installOnline "--nocron" "--noprofile"
6954   ); then
6955     _info "Upgrade success!"
6956     exit 0
6957   else
6958     _err "Upgrade failed!"
6959     exit 1
6960   fi
6961 }
6962
6963 _processAccountConf() {
6964   if [ "$_useragent" ]; then
6965     _saveaccountconf "USER_AGENT" "$_useragent"
6966   elif [ "$USER_AGENT" ] && [ "$USER_AGENT" != "$DEFAULT_USER_AGENT" ]; then
6967     _saveaccountconf "USER_AGENT" "$USER_AGENT"
6968   fi
6969
6970   if [ "$_openssl_bin" ]; then
6971     _saveaccountconf "ACME_OPENSSL_BIN" "$_openssl_bin"
6972   elif [ "$ACME_OPENSSL_BIN" ] && [ "$ACME_OPENSSL_BIN" != "$DEFAULT_OPENSSL_BIN" ]; then
6973     _saveaccountconf "ACME_OPENSSL_BIN" "$ACME_OPENSSL_BIN"
6974   fi
6975
6976   if [ "$_auto_upgrade" ]; then
6977     _saveaccountconf "AUTO_UPGRADE" "$_auto_upgrade"
6978   elif [ "$AUTO_UPGRADE" ]; then
6979     _saveaccountconf "AUTO_UPGRADE" "$AUTO_UPGRADE"
6980   fi
6981
6982   if [ "$_use_wget" ]; then
6983     _saveaccountconf "ACME_USE_WGET" "$_use_wget"
6984   elif [ "$ACME_USE_WGET" ]; then
6985     _saveaccountconf "ACME_USE_WGET" "$ACME_USE_WGET"
6986   fi
6987
6988 }
6989
6990 _checkSudo() {
6991   if [ -z "__INTERACTIVE" ]; then
6992     #don't check if it's not in an interactive shell
6993     return 0
6994   fi
6995   if [ "$SUDO_GID" ] && [ "$SUDO_COMMAND" ] && [ "$SUDO_USER" ] && [ "$SUDO_UID" ]; then
6996     if [ "$SUDO_USER" = "root" ] && [ "$SUDO_UID" = "0" ]; then
6997       #it's root using sudo, no matter it's using sudo or not, just fine
6998       return 0
6999     fi
7000     if [ -n "$SUDO_COMMAND" ]; then
7001       #it's a normal user doing "sudo su", or `sudo -i` or `sudo -s`, or `sudo su acmeuser1`
7002       _endswith "$SUDO_COMMAND" /bin/su || _contains "$SUDO_COMMAND" "/bin/su " || grep "^$SUDO_COMMAND\$" /etc/shells >/dev/null 2>&1
7003       return $?
7004     fi
7005     #otherwise
7006     return 1
7007   fi
7008   return 0
7009 }
7010
7011 #server  #keylength
7012 _selectServer() {
7013   _server="$1"
7014   _skeylength="$2"
7015   _server_lower="$(echo "$_server" | _lower_case)"
7016   _sindex=0
7017   for snames in $CA_NAMES; do
7018     snames="$(echo "$snames" | _lower_case)"
7019     _sindex="$(_math $_sindex + 1)"
7020     _debug2 "_selectServer try snames" "$snames"
7021     for sname in $(echo "$snames" | tr ',' ' '); do
7022       if [ "$_server_lower" = "$sname" ]; then
7023         _debug2 "_selectServer match $sname"
7024         _serverdir="$(_getfield "$CA_SERVERS" $_sindex)"
7025         if [ "$_serverdir" = "$CA_SSLCOM_RSA" ] && _isEccKey "$_skeylength"; then
7026           _serverdir="$CA_SSLCOM_ECC"
7027         fi
7028         _debug "Selected server: $_serverdir"
7029         ACME_DIRECTORY="$_serverdir"
7030         export ACME_DIRECTORY
7031         return
7032       fi
7033     done
7034   done
7035   ACME_DIRECTORY="$_server"
7036   export ACME_DIRECTORY
7037 }
7038
7039 #url
7040 _getCAShortName() {
7041   caurl="$1"
7042   if [ -z "$caurl" ]; then
7043     caurl="$DEFAULT_CA"
7044   fi
7045   if [ "$CA_SSLCOM_ECC" = "$caurl" ]; then
7046     caurl="$CA_SSLCOM_RSA" #just hack to get the short name
7047   fi
7048   caurl_lower="$(echo $caurl | _lower_case)"
7049   _sindex=0
7050   for surl in $(echo "$CA_SERVERS" | _lower_case | tr , ' '); do
7051     _sindex="$(_math $_sindex + 1)"
7052     if [ "$caurl_lower" = "$surl" ]; then
7053       _nindex=0
7054       for snames in $CA_NAMES; do
7055         _nindex="$(_math $_nindex + 1)"
7056         if [ $_nindex -ge $_sindex ]; then
7057           _getfield "$snames" 1
7058           return
7059         fi
7060       done
7061     fi
7062   done
7063   echo "$caurl"
7064 }
7065
7066 #set default ca to $ACME_DIRECTORY
7067 setdefaultca() {
7068   if [ -z "$ACME_DIRECTORY" ]; then
7069     _err "Please give a --server parameter."
7070     return 1
7071   fi
7072   _saveaccountconf "DEFAULT_ACME_SERVER" "$ACME_DIRECTORY"
7073   _info "Changed default CA to: $(__green "$ACME_DIRECTORY")"
7074 }
7075
7076 #preferred-chain
7077 setdefaultchain() {
7078   _initpath
7079   _preferred_chain="$1"
7080   if [ -z "$_preferred_chain" ]; then
7081     _err "Please give a '--preferred-chain value' value."
7082     return 1
7083   fi
7084   mkdir -p "$CA_DIR"
7085   _savecaconf "DEFAULT_PREFERRED_CHAIN" "$_preferred_chain"
7086 }
7087
7088 #domain ecc
7089 info() {
7090   _domain="$1"
7091   _ecc="$2"
7092   _initpath
7093   if [ -z "$_domain" ]; then
7094     _debug "Show global configs"
7095     echo "LE_WORKING_DIR=$LE_WORKING_DIR"
7096     echo "LE_CONFIG_HOME=$LE_CONFIG_HOME"
7097     cat "$ACCOUNT_CONF_PATH"
7098   else
7099     _debug "Show domain configs"
7100     (
7101       _initpath "$_domain" "$_ecc"
7102       echo "DOMAIN_CONF=$DOMAIN_CONF"
7103       for seg in $(cat $DOMAIN_CONF | cut -d = -f 1); do
7104         echo "$seg=$(_readdomainconf "$seg")"
7105       done
7106     )
7107   fi
7108 }
7109
7110 _process() {
7111   _CMD=""
7112   _domain=""
7113   _altdomains="$NO_VALUE"
7114   _webroot=""
7115   _challenge_alias=""
7116   _keylength="$DEFAULT_DOMAIN_KEY_LENGTH"
7117   _accountkeylength="$DEFAULT_ACCOUNT_KEY_LENGTH"
7118   _cert_file=""
7119   _key_file=""
7120   _ca_file=""
7121   _fullchain_file=""
7122   _reloadcmd=""
7123   _password=""
7124   _accountconf=""
7125   _useragent=""
7126   _accountemail=""
7127   _accountkey=""
7128   _certhome=""
7129   _confighome=""
7130   _httpport=""
7131   _tlsport=""
7132   _dnssleep=""
7133   _listraw=""
7134   _stopRenewOnError=""
7135   #_insecure=""
7136   _ca_bundle=""
7137   _ca_path=""
7138   _nocron=""
7139   _noprofile=""
7140   _ecc=""
7141   _csr=""
7142   _pre_hook=""
7143   _post_hook=""
7144   _renew_hook=""
7145   _deploy_hook=""
7146   _logfile=""
7147   _log=""
7148   _local_address=""
7149   _log_level=""
7150   _auto_upgrade=""
7151   _listen_v4=""
7152   _listen_v6=""
7153   _openssl_bin=""
7154   _syslog=""
7155   _use_wget=""
7156   _server=""
7157   _notify_hook=""
7158   _notify_level=""
7159   _notify_mode=""
7160   _revoke_reason=""
7161   _eab_kid=""
7162   _eab_hmac_key=""
7163   _preferred_chain=""
7164   _valid_from=""
7165   _valid_to=""
7166   while [ ${#} -gt 0 ]; do
7167     case "${1}" in
7168
7169     --help | -h)
7170       showhelp
7171       return
7172       ;;
7173     --version | -v)
7174       version
7175       return
7176       ;;
7177     --install)
7178       _CMD="install"
7179       ;;
7180     --install-online)
7181       shift
7182       installOnline "$@"
7183       return
7184       ;;
7185     --uninstall)
7186       _CMD="uninstall"
7187       ;;
7188     --upgrade)
7189       _CMD="upgrade"
7190       ;;
7191     --issue)
7192       _CMD="issue"
7193       ;;
7194     --deploy)
7195       _CMD="deploy"
7196       ;;
7197     --sign-csr | --signcsr)
7198       _CMD="signcsr"
7199       ;;
7200     --show-csr | --showcsr)
7201       _CMD="showcsr"
7202       ;;
7203     -i | --install-cert | --installcert)
7204       _CMD="installcert"
7205       ;;
7206     --renew | -r)
7207       _CMD="renew"
7208       ;;
7209     --renew-all | --renewAll | --renewall)
7210       _CMD="renewAll"
7211       ;;
7212     --revoke)
7213       _CMD="revoke"
7214       ;;
7215     --remove)
7216       _CMD="remove"
7217       ;;
7218     --list)
7219       _CMD="list"
7220       ;;
7221     --info)
7222       _CMD="info"
7223       ;;
7224     --install-cronjob | --installcronjob)
7225       _CMD="installcronjob"
7226       ;;
7227     --uninstall-cronjob | --uninstallcronjob)
7228       _CMD="uninstallcronjob"
7229       ;;
7230     --cron)
7231       _CMD="cron"
7232       ;;
7233     --to-pkcs12 | --to-pkcs | --toPkcs)
7234       _CMD="toPkcs"
7235       ;;
7236     --to-pkcs8 | --toPkcs8)
7237       _CMD="toPkcs8"
7238       ;;
7239     --create-account-key | --createAccountKey | --createaccountkey | -cak)
7240       _CMD="createAccountKey"
7241       ;;
7242     --create-domain-key | --createDomainKey | --createdomainkey | -cdk)
7243       _CMD="createDomainKey"
7244       ;;
7245     -ccr | --create-csr | --createCSR | --createcsr)
7246       _CMD="createCSR"
7247       ;;
7248     --deactivate)
7249       _CMD="deactivate"
7250       ;;
7251     --update-account | --updateaccount)
7252       _CMD="updateaccount"
7253       ;;
7254     --register-account | --registeraccount)
7255       _CMD="registeraccount"
7256       ;;
7257     --deactivate-account)
7258       _CMD="deactivateaccount"
7259       ;;
7260     --set-notify)
7261       _CMD="setnotify"
7262       ;;
7263     --set-default-ca)
7264       _CMD="setdefaultca"
7265       ;;
7266     --set-default-chain)
7267       _CMD="setdefaultchain"
7268       ;;
7269     -d | --domain)
7270       _dvalue="$2"
7271
7272       if [ "$_dvalue" ]; then
7273         if _startswith "$_dvalue" "-"; then
7274           _err "'$_dvalue' is not a valid domain for parameter '$1'"
7275           return 1
7276         fi
7277         if _is_idn "$_dvalue" && ! _exists idn; then
7278           _err "It seems that $_dvalue is an IDN( Internationalized Domain Names), please install 'idn' command first."
7279           return 1
7280         fi
7281
7282         if [ -z "$_domain" ]; then
7283           _domain="$_dvalue"
7284         else
7285           if [ "$_altdomains" = "$NO_VALUE" ]; then
7286             _altdomains="$_dvalue"
7287           else
7288             _altdomains="$_altdomains,$_dvalue"
7289           fi
7290         fi
7291       fi
7292
7293       shift
7294       ;;
7295
7296     -f | --force)
7297       FORCE="1"
7298       ;;
7299     --staging | --test)
7300       STAGE="1"
7301       ;;
7302     --server)
7303       _server="$2"
7304       shift
7305       ;;
7306     --debug)
7307       if [ -z "$2" ] || _startswith "$2" "-"; then
7308         DEBUG="$DEBUG_LEVEL_DEFAULT"
7309       else
7310         DEBUG="$2"
7311         shift
7312       fi
7313       ;;
7314     --output-insecure)
7315       export OUTPUT_INSECURE=1
7316       ;;
7317     -w | --webroot)
7318       wvalue="$2"
7319       if [ -z "$_webroot" ]; then
7320         _webroot="$wvalue"
7321       else
7322         _webroot="$_webroot,$wvalue"
7323       fi
7324       shift
7325       ;;
7326     --challenge-alias)
7327       cvalue="$2"
7328       _challenge_alias="$_challenge_alias$cvalue,"
7329       shift
7330       ;;
7331     --domain-alias)
7332       cvalue="$DNS_ALIAS_PREFIX$2"
7333       _challenge_alias="$_challenge_alias$cvalue,"
7334       shift
7335       ;;
7336     --standalone)
7337       wvalue="$NO_VALUE"
7338       if [ -z "$_webroot" ]; then
7339         _webroot="$wvalue"
7340       else
7341         _webroot="$_webroot,$wvalue"
7342       fi
7343       ;;
7344     --alpn)
7345       wvalue="$W_ALPN"
7346       if [ -z "$_webroot" ]; then
7347         _webroot="$wvalue"
7348       else
7349         _webroot="$_webroot,$wvalue"
7350       fi
7351       ;;
7352     --stateless)
7353       wvalue="$MODE_STATELESS"
7354       if [ -z "$_webroot" ]; then
7355         _webroot="$wvalue"
7356       else
7357         _webroot="$_webroot,$wvalue"
7358       fi
7359       ;;
7360     --local-address)
7361       lvalue="$2"
7362       _local_address="$_local_address$lvalue,"
7363       shift
7364       ;;
7365     --apache)
7366       wvalue="apache"
7367       if [ -z "$_webroot" ]; then
7368         _webroot="$wvalue"
7369       else
7370         _webroot="$_webroot,$wvalue"
7371       fi
7372       ;;
7373     --nginx)
7374       wvalue="$NGINX"
7375       if [ "$2" ] && ! _startswith "$2" "-"; then
7376         wvalue="$NGINX$2"
7377         shift
7378       fi
7379       if [ -z "$_webroot" ]; then
7380         _webroot="$wvalue"
7381       else
7382         _webroot="$_webroot,$wvalue"
7383       fi
7384       ;;
7385     --dns)
7386       wvalue="$W_DNS"
7387       if [ "$2" ] && ! _startswith "$2" "-"; then
7388         wvalue="$2"
7389         shift
7390       fi
7391       if [ -z "$_webroot" ]; then
7392         _webroot="$wvalue"
7393       else
7394         _webroot="$_webroot,$wvalue"
7395       fi
7396       ;;
7397     --dnssleep)
7398       _dnssleep="$2"
7399       Le_DNSSleep="$_dnssleep"
7400       shift
7401       ;;
7402     --keylength | -k)
7403       _keylength="$2"
7404       shift
7405       ;;
7406     -ak | --accountkeylength)
7407       _accountkeylength="$2"
7408       shift
7409       ;;
7410     --cert-file | --certpath)
7411       _cert_file="$2"
7412       shift
7413       ;;
7414     --key-file | --keypath)
7415       _key_file="$2"
7416       shift
7417       ;;
7418     --ca-file | --capath)
7419       _ca_file="$2"
7420       shift
7421       ;;
7422     --fullchain-file | --fullchainpath)
7423       _fullchain_file="$2"
7424       shift
7425       ;;
7426     --reloadcmd | --reloadCmd)
7427       _reloadcmd="$2"
7428       shift
7429       ;;
7430     --password)
7431       _password="$2"
7432       shift
7433       ;;
7434     --accountconf)
7435       _accountconf="$2"
7436       ACCOUNT_CONF_PATH="$_accountconf"
7437       shift
7438       ;;
7439     --home)
7440       LE_WORKING_DIR="$2"
7441       shift
7442       ;;
7443     --cert-home | --certhome)
7444       _certhome="$2"
7445       CERT_HOME="$_certhome"
7446       shift
7447       ;;
7448     --config-home)
7449       _confighome="$2"
7450       LE_CONFIG_HOME="$_confighome"
7451       shift
7452       ;;
7453     --useragent)
7454       _useragent="$2"
7455       USER_AGENT="$_useragent"
7456       shift
7457       ;;
7458     -m | --email | --accountemail)
7459       _accountemail="$2"
7460       export ACCOUNT_EMAIL="$_accountemail"
7461       shift
7462       ;;
7463     --accountkey)
7464       _accountkey="$2"
7465       ACCOUNT_KEY_PATH="$_accountkey"
7466       shift
7467       ;;
7468     --days)
7469       _days="$2"
7470       Le_RenewalDays="$_days"
7471       shift
7472       ;;
7473     --valid-from)
7474       _valid_from="$2"
7475       shift
7476       ;;
7477     --valid-to)
7478       _valid_to="$2"
7479       shift
7480       ;;
7481     --httpport)
7482       _httpport="$2"
7483       Le_HTTPPort="$_httpport"
7484       shift
7485       ;;
7486     --tlsport)
7487       _tlsport="$2"
7488       Le_TLSPort="$_tlsport"
7489       shift
7490       ;;
7491     --listraw)
7492       _listraw="raw"
7493       ;;
7494     -se | --stop-renew-on-error | --stopRenewOnError | --stoprenewonerror)
7495       _stopRenewOnError="1"
7496       ;;
7497     --insecure)
7498       #_insecure="1"
7499       HTTPS_INSECURE="1"
7500       ;;
7501     --ca-bundle)
7502       _ca_bundle="$(_readlink "$2")"
7503       CA_BUNDLE="$_ca_bundle"
7504       shift
7505       ;;
7506     --ca-path)
7507       _ca_path="$2"
7508       CA_PATH="$_ca_path"
7509       shift
7510       ;;
7511     --no-cron | --nocron)
7512       _nocron="1"
7513       ;;
7514     --no-profile | --noprofile)
7515       _noprofile="1"
7516       ;;
7517     --no-color)
7518       export ACME_NO_COLOR=1
7519       ;;
7520     --force-color)
7521       export ACME_FORCE_COLOR=1
7522       ;;
7523     --ecc)
7524       _ecc="isEcc"
7525       ;;
7526     --csr)
7527       _csr="$2"
7528       shift
7529       ;;
7530     --pre-hook)
7531       _pre_hook="$2"
7532       shift
7533       ;;
7534     --post-hook)
7535       _post_hook="$2"
7536       shift
7537       ;;
7538     --renew-hook)
7539       _renew_hook="$2"
7540       shift
7541       ;;
7542     --deploy-hook)
7543       if [ -z "$2" ] || _startswith "$2" "-"; then
7544         _usage "Please specify a value for '--deploy-hook'"
7545         return 1
7546       fi
7547       _deploy_hook="$_deploy_hook$2,"
7548       shift
7549       ;;
7550     --ocsp-must-staple | --ocsp)
7551       Le_OCSP_Staple="1"
7552       ;;
7553     --always-force-new-domain-key)
7554       if [ -z "$2" ] || _startswith "$2" "-"; then
7555         Le_ForceNewDomainKey=1
7556       else
7557         Le_ForceNewDomainKey="$2"
7558         shift
7559       fi
7560       ;;
7561     --yes-I-know-dns-manual-mode-enough-go-ahead-please)
7562       export FORCE_DNS_MANUAL=1
7563       ;;
7564     --log | --logfile)
7565       _log="1"
7566       _logfile="$2"
7567       if _startswith "$_logfile" '-'; then
7568         _logfile=""
7569       else
7570         shift
7571       fi
7572       LOG_FILE="$_logfile"
7573       if [ -z "$LOG_LEVEL" ]; then
7574         LOG_LEVEL="$DEFAULT_LOG_LEVEL"
7575       fi
7576       ;;
7577     --log-level)
7578       _log_level="$2"
7579       LOG_LEVEL="$_log_level"
7580       shift
7581       ;;
7582     --syslog)
7583       if ! _startswith "$2" '-'; then
7584         _syslog="$2"
7585         shift
7586       fi
7587       if [ -z "$_syslog" ]; then
7588         _syslog="$SYSLOG_LEVEL_DEFAULT"
7589       fi
7590       ;;
7591     --auto-upgrade)
7592       _auto_upgrade="$2"
7593       if [ -z "$_auto_upgrade" ] || _startswith "$_auto_upgrade" '-'; then
7594         _auto_upgrade="1"
7595       else
7596         shift
7597       fi
7598       AUTO_UPGRADE="$_auto_upgrade"
7599       ;;
7600     --listen-v4)
7601       _listen_v4="1"
7602       Le_Listen_V4="$_listen_v4"
7603       ;;
7604     --listen-v6)
7605       _listen_v6="1"
7606       Le_Listen_V6="$_listen_v6"
7607       ;;
7608     --openssl-bin)
7609       _openssl_bin="$2"
7610       ACME_OPENSSL_BIN="$_openssl_bin"
7611       shift
7612       ;;
7613     --use-wget)
7614       _use_wget="1"
7615       ACME_USE_WGET="1"
7616       ;;
7617     --branch | -b)
7618       export BRANCH="$2"
7619       shift
7620       ;;
7621     --notify-hook)
7622       _nhook="$2"
7623       if _startswith "$_nhook" "-"; then
7624         _err "'$_nhook' is not a hook name for '$1'"
7625         return 1
7626       fi
7627       if [ "$_notify_hook" ]; then
7628         _notify_hook="$_notify_hook,$_nhook"
7629       else
7630         _notify_hook="$_nhook"
7631       fi
7632       shift
7633       ;;
7634     --notify-level)
7635       _nlevel="$2"
7636       if _startswith "$_nlevel" "-"; then
7637         _err "'$_nlevel' is not a integer for '$1'"
7638         return 1
7639       fi
7640       _notify_level="$_nlevel"
7641       shift
7642       ;;
7643     --notify-mode)
7644       _nmode="$2"
7645       if _startswith "$_nmode" "-"; then
7646         _err "'$_nmode' is not a integer for '$1'"
7647         return 1
7648       fi
7649       _notify_mode="$_nmode"
7650       shift
7651       ;;
7652     --revoke-reason)
7653       _revoke_reason="$2"
7654       if _startswith "$_revoke_reason" "-"; then
7655         _err "'$_revoke_reason' is not a integer for '$1'"
7656         return 1
7657       fi
7658       shift
7659       ;;
7660     --eab-kid)
7661       _eab_kid="$2"
7662       shift
7663       ;;
7664     --eab-hmac-key)
7665       _eab_hmac_key="$2"
7666       shift
7667       ;;
7668     --preferred-chain)
7669       _preferred_chain="$2"
7670       shift
7671       ;;
7672     *)
7673       _err "Unknown parameter : $1"
7674       return 1
7675       ;;
7676     esac
7677
7678     shift 1
7679   done
7680
7681   if [ "$_server" ]; then
7682     _selectServer "$_server" "${_ecc:-$_keylength}"
7683     _server="$ACME_DIRECTORY"
7684   fi
7685
7686   if [ "${_CMD}" != "install" ]; then
7687     if [ "$__INTERACTIVE" ] && ! _checkSudo; then
7688       if [ -z "$FORCE" ]; then
7689         #Use "echo" here, instead of _info. it's too early
7690         echo "It seems that you are using sudo, please read this link first:"
7691         echo "$_SUDO_WIKI"
7692         return 1
7693       fi
7694     fi
7695     __initHome
7696     if [ "$_log" ]; then
7697       if [ -z "$_logfile" ]; then
7698         _logfile="$DEFAULT_LOG_FILE"
7699       fi
7700     fi
7701     if [ "$_logfile" ]; then
7702       _saveaccountconf "LOG_FILE" "$_logfile"
7703       LOG_FILE="$_logfile"
7704     fi
7705
7706     if [ "$_log_level" ]; then
7707       _saveaccountconf "LOG_LEVEL" "$_log_level"
7708       LOG_LEVEL="$_log_level"
7709     fi
7710
7711     if [ "$_syslog" ]; then
7712       if _exists logger; then
7713         if [ "$_syslog" = "0" ]; then
7714           _clearaccountconf "SYS_LOG"
7715         else
7716           _saveaccountconf "SYS_LOG" "$_syslog"
7717         fi
7718         SYS_LOG="$_syslog"
7719       else
7720         _err "The 'logger' command is not found, can not enable syslog."
7721         _clearaccountconf "SYS_LOG"
7722         SYS_LOG=""
7723       fi
7724     fi
7725
7726     _processAccountConf
7727   fi
7728
7729   _debug2 LE_WORKING_DIR "$LE_WORKING_DIR"
7730
7731   if [ "$DEBUG" ]; then
7732     version
7733     if [ "$_server" ]; then
7734       _debug "Using server: $_server"
7735     fi
7736   fi
7737   _debug "Running cmd: ${_CMD}"
7738   case "${_CMD}" in
7739   install) install "$_nocron" "$_confighome" "$_noprofile" "$_accountemail" ;;
7740   uninstall) uninstall "$_nocron" ;;
7741   upgrade) upgrade ;;
7742   issue)
7743     issue "$_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"
7744     ;;
7745   deploy)
7746     deploy "$_domain" "$_deploy_hook" "$_ecc"
7747     ;;
7748   signcsr)
7749     signcsr "$_csr" "$_webroot" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_pre_hook" "$_post_hook" "$_renew_hook" "$_local_address" "$_challenge_alias" "$_preferred_chain"
7750     ;;
7751   showcsr)
7752     showcsr "$_csr" "$_domain"
7753     ;;
7754   installcert)
7755     installcert "$_domain" "$_cert_file" "$_key_file" "$_ca_file" "$_reloadcmd" "$_fullchain_file" "$_ecc"
7756     ;;
7757   renew)
7758     renew "$_domain" "$_ecc" "$_server"
7759     ;;
7760   renewAll)
7761     renewAll "$_stopRenewOnError" "$_server"
7762     ;;
7763   revoke)
7764     revoke "$_domain" "$_ecc" "$_revoke_reason"
7765     ;;
7766   remove)
7767     remove "$_domain" "$_ecc"
7768     ;;
7769   deactivate)
7770     deactivate "$_domain,$_altdomains"
7771     ;;
7772   registeraccount)
7773     registeraccount "$_accountkeylength" "$_eab_kid" "$_eab_hmac_key"
7774     ;;
7775   updateaccount)
7776     updateaccount
7777     ;;
7778   deactivateaccount)
7779     deactivateaccount
7780     ;;
7781   list)
7782     list "$_listraw" "$_domain"
7783     ;;
7784   info)
7785     info "$_domain" "$_ecc"
7786     ;;
7787   installcronjob) installcronjob "$_confighome" ;;
7788   uninstallcronjob) uninstallcronjob ;;
7789   cron) cron ;;
7790   toPkcs)
7791     toPkcs "$_domain" "$_password" "$_ecc"
7792     ;;
7793   toPkcs8)
7794     toPkcs8 "$_domain" "$_ecc"
7795     ;;
7796   createAccountKey)
7797     createAccountKey "$_accountkeylength"
7798     ;;
7799   createDomainKey)
7800     createDomainKey "$_domain" "$_keylength"
7801     ;;
7802   createCSR)
7803     createCSR "$_domain" "$_altdomains" "$_ecc"
7804     ;;
7805   setnotify)
7806     setnotify "$_notify_hook" "$_notify_level" "$_notify_mode"
7807     ;;
7808   setdefaultca)
7809     setdefaultca
7810     ;;
7811   setdefaultchain)
7812     setdefaultchain "$_preferred_chain"
7813     ;;
7814   *)
7815     if [ "$_CMD" ]; then
7816       _err "Invalid command: $_CMD"
7817     fi
7818     showhelp
7819     return 1
7820     ;;
7821   esac
7822   _ret="$?"
7823   if [ "$_ret" != "0" ]; then
7824     return $_ret
7825   fi
7826
7827   if [ "${_CMD}" = "install" ]; then
7828     if [ "$_log" ]; then
7829       if [ -z "$LOG_FILE" ]; then
7830         LOG_FILE="$DEFAULT_LOG_FILE"
7831       fi
7832       _saveaccountconf "LOG_FILE" "$LOG_FILE"
7833     fi
7834
7835     if [ "$_log_level" ]; then
7836       _saveaccountconf "LOG_LEVEL" "$_log_level"
7837     fi
7838
7839     if [ "$_syslog" ]; then
7840       if _exists logger; then
7841         if [ "$_syslog" = "0" ]; then
7842           _clearaccountconf "SYS_LOG"
7843         else
7844           _saveaccountconf "SYS_LOG" "$_syslog"
7845         fi
7846       else
7847         _err "The 'logger' command is not found, can not enable syslog."
7848         _clearaccountconf "SYS_LOG"
7849         SYS_LOG=""
7850       fi
7851     fi
7852
7853     _processAccountConf
7854   fi
7855
7856 }
7857
7858 main() {
7859   [ -z "$1" ] && showhelp && return
7860   if _startswith "$1" '-'; then _process "$@"; else "$@"; fi
7861 }
7862
7863 main "$@"