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@ -1,12 +1,24 @@ |
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# ClearDNS |
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> 容器化的无污染DNS服务,同时兼具广告拦截与防跟踪功能 |
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+ 无污染的 DNS 解析,避开运营商和防火长城的污染与劫持 |
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ClearDNS基于Docker容器运行,用于提供纯净的DNS服务,避开运营商与防火长城的DNS污染与劫持,连接到路由器的内网设备无需任何改动即可使用,它还会记录所有解析请求,用于查询哪些设备都访问了哪些域名。 |
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+ 支持多种加密协议,包括 DoH 、DoT 、DoQ 与 DNSCrypt |
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ClearDNS可以在DNS层面上实现去广告与防跟踪功能,按需求配置自定义的拦截规则,无论APP、网页还是机顶盒、IoT设备等,只要接入到同个网络下均有效。同时兼具强制host功能,将指定域名直接解析到指定IP上,也可用于屏蔽特定的应用,如QQ、微信、微博等。 |
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+ 部署后更改 DHCP 选项即可生效,无需配置内网设备 |
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ClearDNS可部署在主路由器上,但需要路由器刷入支持Docker的固件;对于性能较低或不支持刷机的路由器,建议部署在内网一台长期开机的设备上(树莓派、小主机、旁路由等)。 |
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+ DNS 请求审计,记录不同设备的查询日志 |
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+ 自定义拦截规则,可屏蔽指定应用,如 QQ 、微信、微博等 |
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+ 在 DNS 层面上实现去广告与防跟踪功能,按需求配置自定义的拦截规则 |
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+ 无论 APP 、网页还是机顶盒、IoT 设备等均可拦截 |
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同时兼具强制 hosts 功能,将指定域名直接解析到指定 IP 上 |
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ClearDNS 可部署在主路由器上,但需要路由器刷入支持 Docker 的固件;对于性能较低或不支持刷机的路由器,建议部署在内网一台长期开机的设备上(树莓派、小主机、旁路由等)。 |
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## 设计架构 |
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TODO: add structure of cleardns here (input -> adguard -> overture -> domestic/foreign) |
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@ -14,39 +26,69 @@ TODO: plain dns / dns over http / dns over tls / dns over quic / dnscrypt |
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TODO: about assets (gfwlist, chinalist, china-ip) |
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## Configure Demo |
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```mermaid |
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graph LR |
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input{{Input}} -.-> adguard(AdGuardHome) |
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subgraph ClearDNS |
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adguard --> diverter(Diverter) |
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diverter --> domestic(Domestic) |
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diverter --> foreign(Foreign) |
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end |
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domestic -. Plain DNS .-> domestic_1(223.5.5.5) |
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domestic -. DNS over TLS .-> domestic_2(tls://223.5.5.5) |
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foreign -. DNS over QUIC .-> foreign_1(Private Server) |
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foreign -. DNS over HTTPS .-> foreign_2(Private Server) |
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``` |
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## 配置格式 |
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We use YAML format for ClearDNS. |
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ClearDNS 使用 YAML 作为默认配置格式,默认配置文件如下: |
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ClearDNS 兼容 JSON 与 TOML 格式配置文件 |
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```yaml |
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port: 53 |
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cache: |
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··· |
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adguard: |
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··· |
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enable: true |
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size: 4194304 |
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optimistic: true |
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diverter: |
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··· |
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port: 5353 |
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adguard: |
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enable: true |
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port: 80 |
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username: admin |
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password: cleardns |
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domestic: |
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··· |
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port: 4053 |
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bootstrap: 223.5.5.5 |
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primary: |
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- tls://dns.alidns.com |
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- https://doh.pub/dns-query |
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fallback: |
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- 223.6.6.6 |
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- 119.29.29.29 |
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foreign: |
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··· |
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port: 6053 |
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bootstrap: 8.8.8.8 |
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primary: |
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- tls://dns.google |
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- https://dns.cloudflare.com/dns-query |
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fallback: |
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- 1.1.1.1 |
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- 8.8.4.4 |
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assets: |
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··· |
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reject: |
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··· |
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hosts: |
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··· |
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ttl: |
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··· |
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cron: "0 4 * * *" |
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update: |
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gfwlist.txt: https://res.dnomd343.top/Share/gfwlist/gfwlist.txt |
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china-ip.txt: https://res.dnomd343.top/Share/chinalist/china-ip.txt |
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chinalist.txt: https://res.dnomd343.top/Share/chinalist/chinalist.txt |
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``` |
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### Port |
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