bluenenschlossandbluenenschloss
c83eed4994
* dns_inwx: fix IDN zone detection without python dependency INWX returns zone names in Unicode form (e.g. lünenschloß.de) even when the domain was registered as an IDN. When acme.sh passes the SAN in punycode (xn--lnenschlo-o1a42a.de), _contains never matches and _get_root falls through to the TLD, placing the TXT record in the wrong zone. Previous fix used python3 which is not available in all environments (BusyBox, BSD, minimal containers). Replace with _idn()-based approach: extract <string> values from the nameserver.list XML response, encode each via _idn(), and compare to $h. When a match is found, use the original Unicode zone name for createRecord. Fixes #7038 * dns_inwx: fix shebang, use _egrep_o, shfmt cleanup - Revert shebang to #!/usr/bin/env sh (POSIX sh, fixes ShellCheck) - Replace grep -o with _egrep_o for portability - shfmt -i 2: drop backslash continuation after pipe, fix indentation Requested by @neilpang * fix: drop closing </string> from _egrep_o pattern to avoid sed delimiter collision --------- Co-authored-by: bluenenschloss <bernd.luenenschloss@7p-group.com>
458 lines
11 KiB
Bash
Executable File
458 lines
11 KiB
Bash
Executable File
#!/usr/bin/env sh
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# shellcheck disable=SC2034
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dns_inwx_info='INWX.de
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Site: INWX.de
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Docs: github.com/acmesh-official/acme.sh/wiki/dnsapi#dns_inwx
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Options:
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INWX_User Username
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INWX_Password Password
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INWX_Shared_Secret 2 Factor Authentication Shared Secret (optional requires oathtool)
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'
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# Dependencies:
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# -------------
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# - oathtool (When using 2 Factor Authentication)
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INWX_Api="https://api.domrobot.com/xmlrpc/"
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######## Public functions #####################
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#Usage: add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
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dns_inwx_add() {
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fulldomain=$1
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txtvalue=$2
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INWX_User="${INWX_User:-$(_readaccountconf_mutable INWX_User)}"
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INWX_Password="${INWX_Password:-$(_readaccountconf_mutable INWX_Password)}"
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INWX_Shared_Secret="${INWX_Shared_Secret:-$(_readaccountconf_mutable INWX_Shared_Secret)}"
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if [ -z "$INWX_User" ] || [ -z "$INWX_Password" ]; then
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INWX_User=""
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INWX_Password=""
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_err "You don't specify inwx user and password yet."
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_err "Please create you key and try again."
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return 1
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fi
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#save the api key and email to the account conf file.
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_saveaccountconf_mutable INWX_User "$INWX_User"
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_saveaccountconf_mutable INWX_Password "$INWX_Password"
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_saveaccountconf_mutable INWX_Shared_Secret "$INWX_Shared_Secret"
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if ! _inwx_login; then
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return 1
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fi
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_debug "First detect the root zone"
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if ! _get_root "$fulldomain"; then
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_err "invalid domain"
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return 1
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fi
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_debug _sub_domain "$_sub_domain"
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_debug _domain "$_domain"
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_info "Adding record"
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_inwx_add_record "$_domain" "$_sub_domain" "$txtvalue"
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}
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#fulldomain txtvalue
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dns_inwx_rm() {
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fulldomain=$1
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txtvalue=$2
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INWX_User="${INWX_User:-$(_readaccountconf_mutable INWX_User)}"
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INWX_Password="${INWX_Password:-$(_readaccountconf_mutable INWX_Password)}"
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INWX_Shared_Secret="${INWX_Shared_Secret:-$(_readaccountconf_mutable INWX_Shared_Secret)}"
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if [ -z "$INWX_User" ] || [ -z "$INWX_Password" ]; then
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INWX_User=""
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INWX_Password=""
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_err "You don't specify inwx user and password yet."
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_err "Please create you key and try again."
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return 1
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fi
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if ! _inwx_login; then
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return 1
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fi
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_debug "First detect the root zone"
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if ! _get_root "$fulldomain"; then
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_err "invalid domain"
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return 1
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fi
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_debug _sub_domain "$_sub_domain"
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_debug _domain "$_domain"
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_debug "Getting txt records"
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xml_content=$(printf '<?xml version="1.0" encoding="UTF-8"?>
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<methodCall>
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<methodName>nameserver.info</methodName>
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<params>
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<param>
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<value>
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<struct>
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<member>
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<name>domain</name>
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<value>
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<string>%s</string>
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</value>
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</member>
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<member>
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<name>type</name>
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<value>
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<string>TXT</string>
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</value>
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</member>
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<member>
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<name>name</name>
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<value>
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<string>%s</string>
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</value>
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</member>
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<member>
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<name>content</name>
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<value>
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<string>%s</string>
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</value>
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</member>
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</struct>
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</value>
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</param>
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</params>
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</methodCall>' "$_domain" "$_sub_domain" "$txtvalue")
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response="$(_post "$xml_content" "$INWX_Api" "" "POST")"
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if ! _contains "$response" "Command completed successfully"; then
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_err "Error could not get txt records"
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return 1
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fi
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if ! printf "%s" "$response" | grep "count" >/dev/null; then
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_info "Do not need to delete record"
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else
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_record_id=$(printf '%s' "$response" | _egrep_o '.*(<member><name>record){1}(.*)([0-9]+){1}' | _egrep_o '<name>id<\/name><value><string>[0-9]+' | _egrep_o '[0-9]+')
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_info "Deleting record"
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_inwx_delete_record "$_record_id"
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fi
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}
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#################### Private functions below ##################################
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_inwx_check_cookie() {
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INWX_Cookie="${INWX_Cookie:-$(_readaccountconf_mutable INWX_Cookie)}"
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if [ -z "$INWX_Cookie" ]; then
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_debug "No cached cookie found"
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return 1
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fi
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_H1="$INWX_Cookie"
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export _H1
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xml_content=$(printf '<?xml version="1.0" encoding="UTF-8"?>
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<methodCall>
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<methodName>account.info</methodName>
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</methodCall>')
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response="$(_post "$xml_content" "$INWX_Api" "" "POST")"
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if _contains "$response" "<member><name>code</name><value><int>1000</int></value></member>"; then
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_debug "Cached cookie still valid"
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return 0
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fi
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_debug "Cached cookie no longer valid"
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_H1=""
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export _H1
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INWX_Cookie=""
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_saveaccountconf_mutable INWX_Cookie "$INWX_Cookie"
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return 1
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}
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_htmlEscape() {
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_s="$1"
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_s=$(echo "$_s" | sed "s/&/&/g")
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_s=$(echo "$_s" | sed "s/</\</g")
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_s=$(echo "$_s" | sed "s/>/\>/g")
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_s=$(echo "$_s" | sed 's/"/\"/g')
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printf -- %s "$_s"
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}
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_inwx_login() {
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if _inwx_check_cookie; then
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_debug "Already logged in"
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return 0
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fi
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XML_PASS=$(_htmlEscape "$INWX_Password")
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xml_content=$(printf '<?xml version="1.0" encoding="UTF-8"?>
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<methodCall>
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<methodName>account.login</methodName>
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<params>
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<param>
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<value>
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<struct>
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<member>
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<name>user</name>
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<value>
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<string>%s</string>
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</value>
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</member>
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<member>
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<name>pass</name>
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<value>
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<string>%s</string>
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</value>
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</member>
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</struct>
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</value>
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</param>
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</params>
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</methodCall>' "$INWX_User" "$XML_PASS")
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response="$(_post "$xml_content" "$INWX_Api" "" "POST")"
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INWX_Cookie=$(printf "Cookie: %s" "$(grep "domrobot=" "$HTTP_HEADER" | grep -i "^Set-Cookie:" | _tail_n 1 | _egrep_o 'domrobot=[^;]*;' | tr -d ';')")
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_H1=$INWX_Cookie
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export _H1
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export INWX_Cookie
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_saveaccountconf_mutable INWX_Cookie "$INWX_Cookie"
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if ! _contains "$response" "<member><name>code</name><value><int>1000</int></value></member>"; then
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_err "INWX API: Authentication error (username/password correct?)"
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return 1
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fi
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#https://github.com/inwx/php-client/blob/master/INWX/Domrobot.php#L71
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if _contains "$response" "<member><name>tfa</name><value><string>GOOGLE-AUTH</string></value></member>"; then
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if [ -z "$INWX_Shared_Secret" ]; then
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_err "INWX API: Mobile TAN detected."
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_err "Please define a shared secret."
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return 1
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fi
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if ! _exists oathtool; then
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_err "Please install oathtool to use 2 Factor Authentication."
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_err ""
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return 1
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fi
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tan="$(oathtool --base32 --totp "${INWX_Shared_Secret}" 2>/dev/null)"
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xml_content=$(printf '<?xml version="1.0" encoding="UTF-8"?>
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<methodCall>
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<methodName>account.unlock</methodName>
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<params>
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<param>
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<value>
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<struct>
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<member>
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<name>tan</name>
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<value>
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<string>%s</string>
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</value>
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</member>
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</struct>
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</value>
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</param>
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</params>
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</methodCall>' "$tan")
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response="$(_post "$xml_content" "$INWX_Api" "" "POST")"
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if ! _contains "$response" "<member><name>code</name><value><int>1000</int></value></member>"; then
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_err "INWX API: Mobile TAN not correct."
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return 1
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fi
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fi
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}
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_get_root() {
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domain=$1
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_debug "get root"
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domain=$1
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i=2
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p=1
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xml_content='<?xml version="1.0" encoding="UTF-8"?>
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<methodCall>
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<methodName>nameserver.list</methodName>
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<params>
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<param>
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<value>
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<struct>
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<member>
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<name>pagelimit</name>
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<value>
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<int>9999</int>
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</value>
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</member>
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</struct>
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</value>
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</param>
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</params>
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</methodCall>'
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response="$(_post "$xml_content" "$INWX_Api" "" "POST")"
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while true; do
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h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
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_debug h "$h"
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if [ -z "$h" ]; then
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#not valid
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return 1
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fi
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if _contains "$response" "$h"; then
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_sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
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_domain="$h"
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return 0
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fi
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# IDN fallback: INWX returns Unicode zone names; when $h is ACE/punycode,
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# encode each zone name via _idn() and compare — no python dependency.
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if _contains "$h" "xn--"; then
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_zone_unicode=$(printf "%s" "$response" | _egrep_o '<string>[^<]*' |
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sed 's/<[^>]*>//g' | while IFS= read -r _z; do
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if [ "$(_idn "$_z")" = "$h" ]; then
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printf "%s" "$_z"
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break
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fi
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done)
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if [ -n "$_zone_unicode" ]; then
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_sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
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_domain="$_zone_unicode"
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return 0
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fi
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fi
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p=$i
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i=$(_math "$i" + 1)
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done
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return 1
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}
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_inwx_delete_record() {
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record_id=$1
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xml_content=$(printf '<?xml version="1.0" encoding="UTF-8"?>
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<methodCall>
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<methodName>nameserver.deleteRecord</methodName>
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<params>
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<param>
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<value>
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<struct>
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<member>
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<name>id</name>
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<value>
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<string>%s</string>
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</value>
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</member>
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</struct>
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</value>
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</param>
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</params>
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</methodCall>' "$record_id")
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response="$(_post "$xml_content" "$INWX_Api" "" "POST")"
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if ! printf "%s" "$response" | grep "Command completed successfully" >/dev/null; then
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_err "Error"
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return 1
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fi
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return 0
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}
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_inwx_update_record() {
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record_id=$1
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txtval=$2
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xml_content=$(printf '<?xml version="1.0" encoding="UTF-8"?>
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<methodCall>
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<methodName>nameserver.updateRecord</methodName>
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<params>
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<param>
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<value>
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<struct>
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<member>
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<name>content</name>
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<value>
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<string>%s</string>
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</value>
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</member>
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<member>
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<name>id</name>
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<value>
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<string>%s</string>
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</value>
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</member>
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</struct>
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</value>
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</param>
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</params>
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</methodCall>' "$txtval" "$record_id")
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response="$(_post "$xml_content" "$INWX_Api" "" "POST")"
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if ! printf "%s" "$response" | grep "Command completed successfully" >/dev/null; then
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_err "Error"
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return 1
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fi
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return 0
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}
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_inwx_add_record() {
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domain=$1
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sub_domain=$2
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txtval=$3
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xml_content=$(printf '<?xml version="1.0" encoding="UTF-8"?>
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<methodCall>
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<methodName>nameserver.createRecord</methodName>
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<params>
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<param>
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<value>
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<struct>
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<member>
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<name>domain</name>
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<value>
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<string>%s</string>
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</value>
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</member>
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<member>
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<name>type</name>
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<value>
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<string>TXT</string>
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</value>
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</member>
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<member>
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<name>content</name>
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<value>
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<string>%s</string>
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</value>
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</member>
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<member>
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<name>name</name>
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<value>
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<string>%s</string>
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</value>
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</member>
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</struct>
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</value>
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</param>
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</params>
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</methodCall>' "$domain" "$txtval" "$sub_domain")
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response="$(_post "$xml_content" "$INWX_Api" "" "POST")"
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if ! printf "%s" "$response" | grep "Command completed successfully" >/dev/null; then
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_err "Error"
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return 1
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fi
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return 0
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}
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