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History

Eugene Burkov 184f476bdc Pull request 2269: ADG-8932 Upd all Squashed commit of the following: commit 00fc45877776ed7d1c59be26330f6f16d784ead2 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Aug 20 16:21:25 2024 +0300 all: imp lint commit b04d9cd334a92faf21787e7e1ebf20d5e5fd0bee Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Aug 20 14:40:18 2024 +0300 all: upd all commit `f151f8c313` Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Fri Aug 16 13:12:36 2024 +0300 all: upd proxy		2024-08-20 18:38:04 +03:00
..
hashprefix
rewrite
rulelist
safesearch
tests
blocked.go
dnsrewrite.go
dnsrewrite_test.go
filter.go
filter_test.go
filtering.go
filtering_test.go
hosts.go
hosts_test.go
http.go
http_test.go
idgenerator.go
idgenerator_internal_test.go
README.md
rewritehttp.go
rewritehttp_test.go
rewrites.go
rewrites_test.go
safesearch.go
safesearchhttp.go
servicelist.go

README.md

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)
    }
}