mirror of
https://github.com/openwrt/packages.git
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ddns-scripts: add aliyun.com
Adds support for aliyun.com to the ddns-scripts package. Signed-off-by: Shin Rag <zhdlcc@gmail.com>
This commit is contained in:
Shin Rag
@@ -8,7 +8,7 @@ include $(TOPDIR)/rules.mk
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PKG_NAME:=ddns-scripts
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PKG_VERSION:=2.8.2
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PKG_RELEASE:=73
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PKG_RELEASE:=74
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PKG_LICENSE:=GPL-2.0
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@@ -342,6 +342,16 @@ define Package/ddns-scripts-huaweicloud/description
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Dynamic DNS Client scripts extension for huaweicloud.com API (require curl and openssl)
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endef
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define Package/ddns-scripts-aliyun
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$(call Package/ddns-scripts/Default)
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TITLE:=Extension for Aliyun DNS API
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DEPENDS:=ddns-scripts +curl +openssl-util
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endef
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define Package/ddns-scripts-aliyun/description
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Dynamic DNS Client scripts extension for aliyun.com API
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endef
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define Build/Configure
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endef
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@@ -427,6 +437,7 @@ define Package/ddns-scripts-services/install
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rm $(1)/usr/share/ddns/default/one.com.json
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rm $(1)/usr/share/ddns/default/porkbun.com-v3.json
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rm $(1)/usr/share/ddns/default/huaweicloud.com.json
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rm $(1)/usr/share/ddns/default/aliyun.com.json
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endef
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@@ -818,6 +829,24 @@ fi
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exit 0
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endef
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define Package/ddns-scripts-aliyun/install
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$(INSTALL_DIR) $(1)/usr/lib/ddns
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$(INSTALL_BIN) ./files/usr/lib/ddns/update_aliyun_com.sh \
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$(1)/usr/lib/ddns
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$(INSTALL_DIR) $(1)/usr/share/ddns/default
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$(INSTALL_DATA) ./files/usr/share/ddns/default/aliyun.com.json \
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$(1)/usr/share/ddns/default/
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endef
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define Package/ddns-scripts-aliyun/prerm
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#!/bin/sh
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if [ -z "$${IPKG_INSTROOT}" ]; then
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/etc/init.d/ddns stop
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fi
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exit 0
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endef
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$(eval $(call BuildPackage,ddns-scripts))
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$(eval $(call BuildPackage,ddns-scripts-services))
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@@ -842,3 +871,4 @@ $(eval $(call BuildPackage,ddns-scripts-ns1))
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$(eval $(call BuildPackage,ddns-scripts-one))
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$(eval $(call BuildPackage,ddns-scripts-porkbun))
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$(eval $(call BuildPackage,ddns-scripts-huaweicloud))
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$(eval $(call BuildPackage,ddns-scripts-aliyun))
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133
net/ddns-scripts/files/usr/lib/ddns/update_aliyun_com.sh
Normal file
133
net/ddns-scripts/files/usr/lib/ddns/update_aliyun_com.sh
Normal file
@@ -0,0 +1,133 @@
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#!/bin/sh
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#
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#.Distributed under the terms of the GNU General Public License (GPL) version 2.0
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# 2023 ren dong <lml256@foxmail.com>
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#
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# Aliyun DNS Documentation at https://help.aliyun.com/document_detail/29742.html
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#
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# This script is parsed by dynamic_dns_functions.sh inside send_update() function
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#
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# using following options from /etc/config/ddns
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# option username - AccessKeyID generated by Aliyun
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# option password - AccessKeySecret generated by Aliyun
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# option domain - "hostname@yourdomain.TLD" or "@yourdomain.TLD"
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#
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# variable __IP already defined with the ip-address to use for update
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#
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# set API URL base
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__URLBASE="https://alidns.aliyuncs.com/?"
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# check parameters
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[ -z "$CURL" ] && [ -z "$CURL_SSL" ] && write_log 14 "Communication require cURL with SSL support. Please install"
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[ -z "$username" ] && write_log 14 "Service section not configured correctly! Missing key as 'username'"
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[ -z "$password" ] && write_log 14 "Service section not configured correctly! Missing secret as 'password'"
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. /usr/share/libubox/jshn.sh
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local __RR __HOST __DOMAIN __TYPE
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# split __RR __DOMAIN from $domain
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__RR=${domain%%@*}
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__DOMAIN=${domain##*@}
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if [ -z "$__RR" ]; then
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__RR="@" && __HOST="$__DOMAIN"
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else
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__HOST="$__RR.$__DOMAIN"
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fi
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# set record type
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[ "$use_ipv6" -eq 0 ] && __TYPE="A" || __TYPE="AAAA"
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# encode params using RFC3986 rule
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encode_url_component() {
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local str1 str2 index
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str1=$(printf -- '%s' "$1" | $CURL -Gso /dev/null -w '%{url_effective}' --data-urlencode @- "aliyun.com" | cut -d "?" -f 2)
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str2=""
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index=0
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# convert the two hex numbers after '%' to uppercase
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# we need uppercase hex, and use the above code is enough on other linux platform. but
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# the curl of openwrt is a little bit different to other versions, i dont know why
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while [ "$index" -lt ${#str1} ]; do
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if [ "${str1:$index:1}" = "%" ]; then
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str2="$str2$(printf -- '%s' "${str1:$index:3}" | tr [a-z] [A-Z])" && index=$((index + 3))
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else
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str2="$str2${str1:$index:1}" && index=$((index + 1))
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fi
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done
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printf -- '%s' "$str2"
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}
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do_request() {
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local common_params canonicalized_query_string string_to_sign signature
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local program http_code err
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common_params="Format=JSON
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Version=2015-01-09
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AccessKeyId=$username
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SignatureMethod=HMAC-SHA1
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SignatureVersion=1.0
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Timestamp=$(encode_url_component "$(date -u +"%Y-%m-%dT%H:%M:%SZ")")
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SignatureNonce=$(head /dev/urandom | tr -dc '0123456789' | head -c16)"
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# build canonicalized query string, notice we use ascii order when sorting
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canonicalized_query_string="$(printf -- '%s' "$common_params $*" | sed 's/\s\+/\n/g' | LC_COLLATE=C sort | xargs | sed 's/\s/\&/g')"
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# calculate signature
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string_to_sign="GET&$(encode_url_component "/")&$(encode_url_component "$canonicalized_query_string")"
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signature="$(printf -- '%s' "$string_to_sign" | openssl sha1 -binary -hmac "$password&" | openssl base64)"
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signature="Signature=$(encode_url_component "$signature")"
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program="$CURL -sSL -o $DATFILE --stderr $ERRFILE -w '%{http_code}' \"$__URLBASE$canonicalized_query_string&$signature\""
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write_log 7 "Run command #> $program"
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http_code=$(eval "$program")
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err=$?
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[ "$err" -eq 0 ] && [ "$http_code" -eq 200 ] || {
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write_log 3 "Run command got error, curl err: $err, http_code: $http_code"
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write_log 7 "DATFILE: $(cat "$DATFILE") ERRFILE $(cat "$ERRFILE")"
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return 1
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}
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}
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do_request "Action=DescribeSubDomainRecords" \
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"DomainName=$(encode_url_component "$__DOMAIN")" \
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"Type=$__TYPE" \
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"SubDomain=$(encode_url_component "$__HOST")" || return 1
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# load record id and record value from the response
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json_load_file "$DATFILE"
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json_get_var __RECORD_COUNT TotalCount
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# if no record found, report error
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[ "$__RECORD_COUNT" -eq 0 ] && {
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write_log 7 "DNS record of $__HOST is not exist."
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return 1
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}
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# if multiple records are found, only use the first one
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[ "$__RECORD_COUNT" -gt 1 ] && {
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write_log 4 "WARNING: found multiple records of $__HOST, only use the first one"
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}
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# select the first DNS record
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json_select DomainRecords
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json_select Record
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json_select 1
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# get the record id of the first DNS record
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json_get_var __RECORD_ID RecordId
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json_get_var __RECORD_VALUE Value
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# dont update if the ip has not changed
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[ "$__RECORD_VALUE" = "$__IP" ] && {
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write_log 7 "DNS record is up to date"
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return 0
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}
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do_request "Action=UpdateDomainRecord" \
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"RR=$(encode_url_component "$__RR")" \
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"RecordId=$__RECORD_ID" \
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"Type=$__TYPE" \
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"Value=$(encode_url_component "$__IP")" || return 1
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return 0
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@@ -0,0 +1,9 @@
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{
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"name": "aliyun.com",
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"ipv4": {
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"url": "update_aliyun_com.sh"
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},
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"ipv6": {
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"url": "update_aliyun_com.sh"
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}
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}
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@@ -4,6 +4,7 @@ afraid.org-keyauth
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afraid.org-v2-basic
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afraid.org-v2-token
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all-inkl.com
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aliyun.com
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changeip.com
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core-networks.de
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ddnss.de
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