dnscrypt-proxy-android/README.md

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DNSCrypt Proxy 2 for Android

A flexible DNS proxy, with support for modern encrypted DNS protocols such as DNSCrypt v2 and DNS-over-HTTP/2.

Features

Installation

  • Download .zip module, flash it in Magisk Manager App or in Recovery and follow the instructions.

Set DNS server manually with 3rd-party app (not included in this module)

  • DNS server address is 127.0.0.1:5354 for ipv4 and [::1]:5354 for ipv6
  • If you use AfWall, you can write this enter custom script
    iptables -t nat -A OUTPUT -p tcp ! -d 9.9.9.9 --dport 53 -j DNAT --to-destination 127.0.0.1:5354
    iptables -t nat -A OUTPUT -p udp ! -d 9.9.9.9 --dport 53 -j DNAT --to-destination 127.0.0.1:5354
    ip6tables -t nat -A OUTPUT -p tcp ! -d 9.9.9.9 --dport 53 -j DNAT --to-destination [::1]:5354
    ip6tables -t nat -A OUTPUT -p udp ! -d 9.9.9.9 --dport 53 -j DNAT --to-destination [::1]:5354
    
    and this shutdown script
    iptables -t nat -D OUTPUT -p tcp ! -d 9.9.9.9 --dport 53 -j DNAT --to-destination 127.0.0.1:5354
    iptables -t nat -D OUTPUT -p udp ! -d 9.9.9.9 --dport 53 -j DNAT --to-destination 127.0.0.1:5354
    ip6tables -t nat -D OUTPUT -p tcp ! -d 9.9.9.9 --dport 53 -j DNAT --to-destination [::1]:5354
    ip6tables -t nat -D OUTPUT -p udp ! -d 9.9.9.9 --dport 53 -j DNAT --to-destination [::1]:5354
    

Configuration (post-installing)

  • Configuration located on /sdcard/dnscrypt-proxy/dnscrypt-proxy.toml [or /data/media/0/dnscrypt-proxy/dnscrypt-proxy.toml]
  • For more detailed configuration please refer to official documentation

Changelog

v2.8.7

  • changed path of configuration file [dnscrypt-toml] from /system/etc to /data/media/0/dnscrypt-proxy [for which /sdcard is the soft link]
  • uploaded example2-dnscrypt-proxy.toml [the configuration used by lindroidux]
  • uploaded example3-dnscrypt-proxy.toml [updated configuration for binary files v2.0.25 used by lindroidux]
  • updated configuration files to 2.0.25
  • updated binary files to 2.0.25
  • Removed automatic redirection of dns-request and let dnscrypt-proxy do its job only.

v2.8.5

  • Fix #40

v2.8.4

  • Fix failed to copy or backup config file

v2.8.3

  • Fix permission issue
  • Add option to replace or backup-restore config file

v2.8.2

  • Fix "binary file is missing"

v2.8.1

  • Update Magisk 18100 requirements

v2.8.0

  • Update binary files to 2.0.22

v2.7.0

  • Update binary files to 2.0.21

Full changelog

Credit