├── LICENSE ├── README.md └── ddns_ipv6.sh /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. Definitions. 8 | 9 | "License" shall mean the terms and conditions for use, reproduction, 10 | and distribution as defined by Sections 1 through 9 of this document. 11 | 12 | "Licensor" shall mean the copyright owner or entity authorized by 13 | the copyright owner that is granting the License. 14 | 15 | "Legal Entity" shall mean the union of the acting entity and all 16 | other entities that control, are controlled by, or are under common 17 | control with that entity. For the purposes of this definition, 18 | "control" means (i) the power, direct or indirect, to cause the 19 | direction or management of such entity, whether by contract or 20 | otherwise, or (ii) ownership of fifty percent (50%) or more of the 21 | outstanding shares, or (iii) beneficial ownership of such entity. 22 | 23 | "You" (or "Your") shall mean an individual or Legal Entity 24 | exercising permissions granted by this License. 25 | 26 | "Source" form shall mean the preferred form for making modifications, 27 | including but not limited to software source code, documentation 28 | source, and configuration files. 29 | 30 | "Object" form shall mean any form resulting from mechanical 31 | transformation or translation of a Source form, including but 32 | not limited to compiled object code, generated documentation, 33 | and conversions to other media types. 34 | 35 | "Work" shall mean the work of authorship, whether in Source or 36 | Object form, made available under the License, as indicated by a 37 | copyright notice that is included in or attached to the work 38 | (an example is provided in the Appendix below). 39 | 40 | "Derivative Works" shall mean any work, whether in Source or Object 41 | form, that is based on (or derived from) the Work and for which the 42 | editorial revisions, annotations, elaborations, or other modifications 43 | represent, as a whole, an original work of authorship. For the purposes 44 | of this License, Derivative Works shall not include works that remain 45 | separable from, or merely link (or bind by name) to the interfaces of, 46 | the Work and Derivative Works thereof. 47 | 48 | "Contribution" shall mean any work of authorship, including 49 | the original version of the Work and any modifications or additions 50 | to that Work or Derivative Works thereof, that is intentionally 51 | submitted to Licensor for inclusion in the Work by the copyright owner 52 | or by an individual or Legal Entity authorized to submit on behalf of 53 | the copyright owner. For the purposes of this definition, "submitted" 54 | means any form of electronic, verbal, or written communication sent 55 | to the Licensor or its representatives, including but not limited to 56 | communication on electronic mailing lists, source code control systems, 57 | and issue tracking systems that are managed by, or on behalf of, the 58 | Licensor for the purpose of discussing and improving the Work, but 59 | excluding communication that is conspicuously marked or otherwise 60 | designated in writing by the copyright owner as "Not a Contribution." 61 | 62 | "Contributor" shall mean Licensor and any individual or Legal Entity 63 | on behalf of whom a Contribution has been received by Licensor and 64 | subsequently incorporated within the Work. 65 | 66 | 2. Grant of Copyright License. Subject to the terms and conditions of 67 | this License, each Contributor hereby grants to You a perpetual, 68 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable 69 | copyright license to reproduce, prepare Derivative Works of, 70 | publicly display, publicly perform, sublicense, and distribute the 71 | Work and such Derivative Works in Source or Object form. 72 | 73 | 3. Grant of Patent License. Subject to the terms and conditions of 74 | this License, each Contributor hereby grants to You a perpetual, 75 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable 76 | (except as stated in this section) patent license to make, have made, 77 | use, offer to sell, sell, import, and otherwise transfer the Work, 78 | where such license applies only to those patent claims licensable 79 | by such Contributor that are necessarily infringed by their 80 | Contribution(s) alone or by combination of their Contribution(s) 81 | with the Work to which such Contribution(s) was submitted. If You 82 | institute patent litigation against any entity (including a 83 | cross-claim or counterclaim in a lawsuit) alleging that the Work 84 | or a Contribution incorporated within the Work constitutes direct 85 | or contributory patent infringement, then any patent licenses 86 | granted to You under this License for that Work shall terminate 87 | as of the date such litigation is filed. 88 | 89 | 4. Redistribution. You may reproduce and distribute copies of the 90 | Work or Derivative Works thereof in any medium, with or without 91 | modifications, and in Source or Object form, provided that You 92 | meet the following conditions: 93 | 94 | (a) You must give any other recipients of the Work or 95 | Derivative Works a copy of this License; and 96 | 97 | (b) You must cause any modified files to carry prominent notices 98 | stating that You changed the files; and 99 | 100 | (c) You must retain, in the Source form of any Derivative Works 101 | that You distribute, all copyright, patent, trademark, and 102 | attribution notices from the Source form of the Work, 103 | excluding those notices that do not pertain to any part of 104 | the Derivative Works; and 105 | 106 | (d) If the Work includes a "NOTICE" text file as part of its 107 | distribution, then any Derivative Works that You distribute must 108 | include a readable copy of the attribution notices contained 109 | within such NOTICE file, excluding those notices that do not 110 | pertain to any part of the Derivative Works, in at least one 111 | of the following places: within a NOTICE text file distributed 112 | as part of the Derivative Works; within the Source form or 113 | documentation, if provided along with the Derivative Works; or, 114 | within a display generated by the Derivative Works, if and 115 | wherever such third-party notices normally appear. The contents 116 | of the NOTICE file are for informational purposes only and 117 | do not modify the License. You may add Your own attribution 118 | notices within Derivative Works that You distribute, alongside 119 | or as an addendum to the NOTICE text from the Work, provided 120 | that such additional attribution notices cannot be construed 121 | as modifying the License. 122 | 123 | You may add Your own copyright statement to Your modifications and 124 | may provide additional or different license terms and conditions 125 | for use, reproduction, or distribution of Your modifications, or 126 | for any such Derivative Works as a whole, provided Your use, 127 | reproduction, and distribution of the Work otherwise complies with 128 | the conditions stated in this License. 129 | 130 | 5. Submission of Contributions. Unless You explicitly state otherwise, 131 | any Contribution intentionally submitted for inclusion in the Work 132 | by You to the Licensor shall be under the terms and conditions of 133 | this License, without any additional terms or conditions. 134 | Notwithstanding the above, nothing herein shall supersede or modify 135 | the terms of any separate license agreement you may have executed 136 | with Licensor regarding such Contributions. 137 | 138 | 6. Trademarks. This License does not grant permission to use the trade 139 | names, trademarks, service marks, or product names of the Licensor, 140 | except as required for reasonable and customary use in describing the 141 | origin of the Work and reproducing the content of the NOTICE file. 142 | 143 | 7. Disclaimer of Warranty. Unless required by applicable law or 144 | agreed to in writing, Licensor provides the Work (and each 145 | Contributor provides its Contributions) on an "AS IS" BASIS, 146 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 147 | implied, including, without limitation, any warranties or conditions 148 | of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A 149 | PARTICULAR PURPOSE. You are solely responsible for determining the 150 | appropriateness of using or redistributing the Work and assume any 151 | risks associated with Your exercise of permissions under this License. 152 | 153 | 8. Limitation of Liability. In no event and under no legal theory, 154 | whether in tort (including negligence), contract, or otherwise, 155 | unless required by applicable law (such as deliberate and grossly 156 | negligent acts) or agreed to in writing, shall any Contributor be 157 | liable to You for damages, including any direct, indirect, special, 158 | incidental, or consequential damages of any character arising as a 159 | result of this License or out of the use or inability to use the 160 | Work (including but not limited to damages for loss of goodwill, 161 | work stoppage, computer failure or malfunction, or any and all 162 | other commercial damages or losses), even if such Contributor 163 | has been advised of the possibility of such damages. 164 | 165 | 9. Accepting Warranty or Additional Liability. While redistributing 166 | the Work or Derivative Works thereof, You may choose to offer, 167 | and charge a fee for, acceptance of support, warranty, indemnity, 168 | or other liability obligations and/or rights consistent with this 169 | License. However, in accepting such obligations, You may act only 170 | on Your own behalf and on Your sole responsibility, not on behalf 171 | of any other Contributor, and only if You agree to indemnify, 172 | defend, and hold each Contributor harmless for any liability 173 | incurred by, or claims asserted against, such Contributor by reason 174 | of your accepting any such warranty or additional liability. 175 | 176 | END OF TERMS AND CONDITIONS 177 | 178 | APPENDIX: How to apply the Apache License to your work. 179 | 180 | To apply the Apache License to your work, attach the following 181 | boilerplate notice, with the fields enclosed by brackets "[]" 182 | replaced with your own identifying information. (Don't include 183 | the brackets!) The text should be enclosed in the appropriate 184 | comment syntax for the file format. We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright [yyyy] [name of copyright owner] 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # ddns_ipv6.sh 2 | 基于 DNSPod 实现的 IPv6的 DDNS 动态更新 3 | 4 | 解析 json 需要安装 jq 5 | apt/brew/yum install jq 6 | 7 | 自行安装，没有做太多兼容判断。 8 | 自行配置 API Token 与域名信息。 9 | 10 | 子域名请先自行创建 AAAA 记录。 -------------------------------------------------------------------------------- /ddns_ipv6.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | # DNSPod 的 API Token (Url: https://www.dnspod.cn/console/user/security) 4 | DNSPOD_API_TOKEN='9***4,8755*********fa39'; 5 | 6 | # 要解析的主域名 7 | DOMAIN_HOST='qs5.org' 8 | 9 | # 要解析的子域名记录(请确保已经添加 此 AAAA 记录) 10 | DOMAIN_SUB='ddns' 11 | 12 | # DNSPod 的 API 接口地址 13 | DNSPOD_API_HOST='https://dnsapi.cn/' 14 | 15 | #=========== 下面为脚本区，无需配置 =========== 16 | 17 | BIN_JQ='/usr/local/bin/jq' 18 | 19 | # 获取本机当前 IP 20 | get_ip() { 21 | # 通过网站 获取外网 IP 22 | # _ip_str=$(curl -s "http://ss1-v6.qs5.org/?ip") 23 | 24 | # 通过 ifconfig 截取外网 IP 25 | LOCAL_IP=`/sbin/ifconfig | grep 'inet6' | grep -v ' \(fe80:\|::1\)' | grep -o 'inet6 [a-fA-F0-9:]\+ ' | cut -d ' ' -f2` 26 | } 27 | 28 | # 使用 cUrl POST 一个 API 请求 29 | api_send() { 30 | # 生成请求信息 31 | API_URL="${DNSPOD_API_HOST}${1}" 32 | POST_DATA="login_token=${DNSPOD_API_TOKEN}&format=json&lang=cn&${2}"; 33 | 34 | # 发送请求捕获结果 35 | result=`/usr/bin/curl -s -X POST "${API_URL}" -d "${POST_DATA}"`; 36 | return_id=`echo ${result} | ${BIN_JQ} -r '.status.code'`; 37 | 38 | # 请求不成功则走异常处理 39 | if [ ${return_id} != 1 ]; then 40 | echo "Failure(${return_id}): `echo ${result} | ${BIN_JQ} -r '.status.message'`"; 41 | echo -e "Url: ${API_URL}\nData: ${POST_DATA}\nResult: ${result}\n"; 42 | exit ${return_id}; 43 | fi 44 | 45 | return $return_id; 46 | } 47 | 48 | # 检测 IP 是否需要更新 49 | check_update_ip() { 50 | # 输出当前时间 51 | date 52 | 53 | # 测试 获取版本号 54 | api_send 'Info.Version' 55 | echo "DNSPod API Version: `echo ${result} | ${BIN_JQ} -r '.status.message'`" 56 | 57 | # 获取记录详细信息 58 | api_send 'Record.List' "domain=${DOMAIN_HOST}&sub_domain=${DOMAIN_SUB}&record_type=AAAA" 59 | 60 | # 获取本机 IP 61 | get_ip 62 | 63 | # 获取记录原来的值 64 | DDNS_IP=`echo ${result} | ${BIN_JQ} -r '.records[0].value'` 65 | 66 | # 记录当前 IP 67 | echo -e "Local IP = '${LOCAL_IP}'\n DDNS IP = '${DDNS_IP}'"; 68 | 69 | # 如果 IP 有变更则上报 70 | if [ ${LOCAL_IP} != ${DDNS_IP} ]; then 71 | record_id=`echo ${result} | ${BIN_JQ} -r '.records[0].id'` 72 | record_line_id=`echo ${result} | ${BIN_JQ} -r '.records[0].line_id'` 73 | api_send 'Record.Modify' "domain=${DOMAIN_HOST}&record_id=${record_id}&sub_domain=${DOMAIN_SUB}&record_type=AAAA&record_line_id=${record_line_id}&value=${LOCAL_IP}" 74 | echo -e "Sccuess: `echo ${result} | ${BIN_JQ} -r '.status.message'`\n"; 75 | else 76 | echo -e 'None: IP 没有改变.\n' 77 | fi; 78 | } 79 | 80 | # 安装插件 81 | install() { 82 | 83 | # 安装必须使用 root 权限 84 | if [ ! `id -u` -eq '0' ]; then 85 | echo "请使用 root 用户启动脚本安装"; 86 | exit 1; 87 | fi 88 | 89 | # 检查 jq 是否安装 90 | ${BIN_JQ} --version 91 | if [ $? != 0 ]; then 92 | echo "依赖插件 jq, 请手动安装 jq 插件, yum/apt/brew 商店可直装."; 93 | exit 0; 94 | fi 95 | 96 | # 安装到系统目录 97 | mkdir -p /etc/cron.d/ 98 | cp $0 /etc/cron.d/ddns_ipv6.sh 99 | chmod +x /etc/cron.d/ddns_ipv6.sh 100 | 101 | # 创建日志目录 102 | mkdir -p /usr/local/var/log/ddns_ipv6/ 103 | 104 | # 创建临时文件 105 | tmp_file=$(mktemp) || exit 1 106 | 107 | # 输出到 cron 108 | crontab -l > "${tmp_file}" && echo "*/2 * * * * /etc/cron.d/ddns_ipv6.sh check >> /usr/local/var/log/ddns_ipv6/logs.log" >> "${tmp_file}" && crontab "${tmp_file}" && rm -f "${tmp_file}" 109 | 110 | echo '安装完毕...' 111 | } 112 | 113 | if [ "check" == "$1" ]; then 114 | # 检测 IP 115 | check_update_ip; 116 | exit; 117 | fi 118 | 119 | # 否则走安装流程 120 | install; 121 | --------------------------------------------------------------------------------