History

Andrey Meshkov d839136fee Merge: fix #822 - Whitelist filter rules Squashed commit of the following: commit 350c6d5fadd77145b801df8887284bf4d64fbd19 Author: Ildar Kamalov <i.kamalov@adguard.com> Date: Wed Feb 26 15:43:29 2020 +0300 * client: update translations commit a884dffcd59f2259e2eee2c1e5a3270819bf8962 Author: Ildar Kamalov <i.kamalov@adguard.com> Date: Mon Feb 17 17:32:10 2020 +0300 + client: handle whitelist filters commit a586ec5bc614ffb0e01584a1fbdc7292b4865e68 Author: ArtemBaskal <a.baskal@adguard.com> Date: Wed Jan 29 18:16:59 2020 +0300 + client: add whitelist commit a52c3de62cf2fa34be6394771fb8bb56b4ee81e3 Author: Simon Zolin <s.zolin@adguard.com> Date: Thu Feb 20 17:50:44 2020 +0300 * change /filtering/refresh commit 7f8f2ecccb9f7fa65318c1717dc6a7bd61afccf4 Author: Simon Zolin <s.zolin@adguard.com> Date: Thu Feb 20 16:17:07 2020 +0300 * fix race-detector issue commit ac4b64c4a52c5b364a4b154bf18dea0fdf45647f Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Jan 20 20:08:21 2020 +0300 + whitelist filters		2020-02-26 19:58:25 +03:00
..
tests	gometalinter	2019-01-25 20:13:57 +03:00
README.md	Rename from 'Adguard DNS' to 'AdGuard Home'.	2018-10-15 16:02:19 +03:00
dnsfilter.go	Merge: fix #822 - Whitelist filter rules	2020-02-26 19:58:25 +03:00
dnsfilter_test.go	Merge: fix #822 - Whitelist filter rules	2020-02-26 19:58:25 +03:00
rewrites.go	Merge: + dns rewrites: support wildcard override	2020-01-16 12:51:35 +03:00
safesearch.go	+ safesearch: add Pixabay	2019-11-08 13:07:25 +03:00
security.go	*(dnsforward): fix safe search returning nxdomain	2020-02-05 14:30:43 +03:00

README.md

AdGuard Home's DNS filtering go library

Example use:

[ -z "$GOPATH" ] && export GOPATH=$HOME/go
go get -d github.com/AdguardTeam/AdGuardHome/dnsfilter

Create file filter.go

package main

import (
    "github.com/AdguardTeam/AdGuardHome/dnsfilter"
    "log"
)

func main() {
    filter := dnsfilter.New()
    filter.AddRule("||dou*ck.net^")
    host := "www.doubleclick.net"
    res, err := filter.CheckHost(host)
    if err != nil {
        // temporary failure
        log.Fatalf("Failed to check host '%s': %s", host, err)
    }
    if res.IsFiltered {
        log.Printf("Host %s is filtered, reason - '%s', matched rule: '%s'", host, res.Reason, res.Rule)
    } else {
        log.Printf("Host %s is not filtered, reason - '%s'", host, res.Reason)
    }
}

And then run it:

go run filter.go

You will get:

2000/01/01 00:00:00 Host www.doubleclick.net is filtered, reason - 'FilteredBlackList', matched rule: '||dou*ck.net^'

You can also enable checking against AdGuard's SafeBrowsing:

package main

import (
    "github.com/AdguardTeam/AdGuardHome/dnsfilter"
    "log"
)

func main() {
    filter := dnsfilter.New()
    filter.EnableSafeBrowsing()
    host := "wmconvirus.narod.ru" // hostname for testing safebrowsing
    res, err := filter.CheckHost(host)
    if err != nil {
        // temporary failure
        log.Fatalf("Failed to check host '%s': %s", host, err)
    }
    if res.IsFiltered {
        log.Printf("Host %s is filtered, reason - '%s', matched rule: '%s'", host, res.Reason, res.Rule)
    } else {
        log.Printf("Host %s is not filtered, reason - '%s'", host, res.Reason)
    }
}