badlee/fun-dns - Githubissues

| _ \ | \ | | / / | | / \ | \ | | | | | | | \ | | | | | | | | | | | | | | | | | | |_| | | |_ | | | | | | | | | | | | |\ | \ \ | | | | | | | _ / | | | | | | | |\ | | || | | | \ | | | | | | || | | | \ \ | | | || | | | \ | |___/ || _| /____/ || _____/ || _\ || _____/ || _| version 0.1.12

Fun DNS server build on top of Nodejs

How install Run $ sudo setup.sh OR $ wget -O /tmp/fun_dns.tar.gz https://github.com/downloads/badlee/fun-dns/fun_dns.v0.1.12.tar.gz $ sudo -s $ mkdir /opt/fun_dns $ cd /opt/fun_dns $ tar xvf /tmp/fun_dns.tar.gz $ ln -s /opt/fun_dns/fun_dns.daemon /etc/init.d/fun_dns $ update-rc.d fun_dns defaults $ #Start service $ service fun_dns start

How define hostname edit 'config/conf.json', the syntaxe of this file respect json format { "hostname1" : { [property...] }, "hostname2" : { [property...] }, "hostname3" : { [property...] }, [...] "hostnameN" : { [property...] } } properties of a hostname "name" : { "ip" : "127.0.0.1", "description" : "je suis le serveur web local", "autority" : "dns.{name},admin@{name}", "mail" : { "ip" : "127.0.0.2", "name" : "mail.{name}", "priority" : 10 }, "nameserver" : [{ "ip" : "127.0.0.1", "name" : "ns1.{name}" }] } The hostname can have a short regex like syntaxe.

: this expression respect ".*" in regex; %w : this expression respect "[a-zA-Z0-9_]+" in regex; %h : this expression respect "[a-fA-F0-9]+" in regex; %d : this expression respect "[0-9]+" in regex;

sample conf.json : { "server.web" : { "ip" : "192.168.1.3", "nameserver" : [{ "name" : "dns3.local.web" },{ "ip" : "192.168.1.2", "name" : "dns2.local.web" },{ "ip" : "192.168.1.1", "name" : "dns.local.web" }] }, "!*.lo" : { "ip" : "127.0.0.1", "autority" : "dns.{name},admin@{name}",
```
        "nameserver" : [{
            "ip" : "127.0.0.1",
            "name" : "dns.{name}"
        },{
            "ip" : "127.0.0.1",
            "name" : "dns2.{name}"
        }]

    }
}
```

Server confiurations(config/serv.ini) conf = configuration hostname file(if not defined is set to app://config/conf.json) host = your ip4 addresse to listen(if not defined listen all) port = port to listen(if not defined listen 53) Section nameserver = list of dns server used to found response when no response found on server(as a proxy, but it's eprouve the global performances) [nameserver] nameOfTheDnsServer1 = Ip_Address nameOfTheDnsServer2 = Ip_Address ... nameOfTheDnsServer3 = Ip_Address Section ttl = list of ttl in dns reponse (in secondes) [ttl] ip = ttl for any ip (A or AAAA) address (if not defined 77) ttl = ttl for any field different of ip (A or AAAA) (if not defined 600) refresh = time to refresh the zone (if not defined 1800) retry = time to retry when refresh (above) has expired (if not defined 900) expiration = ttl for DNS response (if not defined 604800)

sample serv.ini:
    conf = app://config/lab.json
    port = 53
    host = 192.168.1.1
    spf  = "v=spf1 +all"
    [ttl]
        ttl = 600
        ip  = 77
    [nameserver]
        google.dns.a = 8.8.8.8
        google.dns.b = 8.8.4.4

badlee / fun-dns

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