Files
AdGuardHome/internal/filtering
Dimitry Kolyshev c54635e8a1 Pull request: 6020-rulelist-name
Updates #6020.

Squashed commit of the following:

commit fedb9415fb40d103261ca9b966c3d634692f899d
Author: Dimitry Kolyshev <dkolyshev@adguard.com>
Date:   Fri Aug 11 12:45:06 2023 +0300

    filtering: imp tests

commit d85d193ca7808e9089fa8ac3b26652f9c88c44ad
Merge: f1c1eddc1 94cf50a53
Author: Dimitry Kolyshev <dkolyshev@adguard.com>
Date:   Fri Aug 11 11:07:39 2023 +0300

    Merge remote-tracking branch 'origin/master' into 6020-rulelist-name

commit f1c1eddc113d2659adb666d7849ce0830eaf71f0
Author: Dimitry Kolyshev <dkolyshev@adguard.com>
Date:   Fri Aug 11 10:59:07 2023 +0300

    filtering: imp tests

commit 39e9d546dc2438409607ffebe414e9d656275504
Author: Dimitry Kolyshev <dkolyshev@adguard.com>
Date:   Fri Aug 11 10:02:48 2023 +0300

    filtering: imp code

commit 230f15ddad95c670e93c58db6d9928c3d0e0b79b
Merge: 1940fb397 111005b8d
Author: Dimitry Kolyshev <dkolyshev@adguard.com>
Date:   Thu Aug 10 15:03:08 2023 +0300

    Merge remote-tracking branch 'origin/master' into 6020-rulelist-name

commit 1940fb3973344a7d1ab8acfdc9401ed41fe0e666
Author: Dimitry Kolyshev <dkolyshev@adguard.com>
Date:   Thu Aug 10 15:01:57 2023 +0300

    all: docs

commit 810f6d17968873ce489b2e24f496d31179675e37
Author: Dimitry Kolyshev <dkolyshev@adguard.com>
Date:   Thu Aug 10 15:00:59 2023 +0300

    filtering: imp code

commit f310dd2281dc81cd816701696cf1bb289b4fb708
Author: Dimitry Kolyshev <dkolyshev@adguard.com>
Date:   Thu Aug 10 12:19:55 2023 +0300

    client: flt name

commit 9494771c57c464dbe5117315efdb3104b977bac4
Author: Dimitry Kolyshev <dkolyshev@adguard.com>
Date:   Thu Aug 10 12:18:57 2023 +0300

    filtering: flt name
2023-08-11 13:55:49 +03:00
..
2023-07-20 14:26:35 +03:00
2023-07-20 14:26:35 +03:00
2023-08-11 13:55:49 +03:00
2023-07-07 18:27:33 +03:00
2023-08-10 20:00:17 +03:00
2023-08-02 15:58:05 +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)
    }
}