Files
AdGuardHome/internal/filtering
Dimitry Kolyshev b6ed769652 Pull request: 5009-ecosia-safesearch
Squashed commit of the following:

commit 787b5d40394889510c24f4abc3a08410ecc96e5e
Author: Dimitry Kolyshev <dkolyshev@adguard.com>
Date:   Wed Jul 31 15:09:18 2024 +0300

    configmigrate: revert

commit a036638c05967298d13ef435dc5b377103cfe163
Author: Dimitry Kolyshev <dkolyshev@adguard.com>
Date:   Wed Jul 31 09:37:25 2024 +0300

    docs

commit a3b2e8de4bab7214dd6b260655bba9f45eee6bd2
Author: Dimitry Kolyshev <dkolyshev@adguard.com>
Date:   Wed Jul 31 09:18:25 2024 +0300

    locales

commit a01a22019ef02ae77e9006dd9444da462419908f
Author: Dimitry Kolyshev <dkolyshev@adguard.com>
Date:   Wed Jul 31 09:02:14 2024 +0300

    filtering: imp code

commit bc268cdd526c82cb605b1a474d51b79f593cd3da
Merge: 5ad88d914 bc6d20ff1
Author: Dimitry Kolyshev <dkolyshev@adguard.com>
Date:   Wed Jul 31 08:00:05 2024 +0300

    Merge remote-tracking branch 'origin/master' into 5009-ecosia-safesearch

commit 5ad88d914cf9b03f399efd481ae39ebd56243e66
Author: Dimitry Kolyshev <dkolyshev@adguard.com>
Date:   Tue Jul 30 13:49:51 2024 +0300

    all: ecosia safesearch
2024-08-02 09:10:19 +03:00
..
2024-04-03 13:44:51 +03:00
2024-04-03 13:44:51 +03:00
2024-04-03 13:44:51 +03:00
2024-07-03 15:08:17 +03:00

AdGuard Home's DNS filtering go library

Example use:

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

Create file filter.go

package main

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

func main() {
    filter := filtering.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 %q: %s", host, err)
    }
    if res.IsFiltered {
        log.Printf("Host %s is filtered, reason - %q, matched rule: %q", host, res.Reason, res.Rule)
    } else {
        log.Printf("Host %s is not filtered, reason - %q", 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/filtering"
    "log"
)

func main() {
    filter := filtering.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 %q: %s", host, err)
    }
    if res.IsFiltered {
        log.Printf("Host %s is filtered, reason - %q, matched rule: %q", host, res.Reason, res.Rule)
    } else {
        log.Printf("Host %s is not filtered, reason - %q", host, res.Reason)
    }
}