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Generate dnsmasq configuration for HTTPS resource records (RFC 9460)
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| import dns.rdata # pip3 install dnspython | |
| import io | |
| name = "host.example.com." | |
| rclass = dns.rdataclass.IN | |
| rtype = dns.rdatatype.HTTPS | |
| rdata = '1 . alpn="h3,h2" ipv4hint="XXX.XXX.XXX.XXX"' | |
| rd = dns.rdata.from_text(rclass, rtype, rdata) | |
| f = io.BytesIO() | |
| rd.to_wire(f) | |
| wire_data = f.getvalue() | |
| print ("dnsmasq option: --dns-rr=" + name + "," + str(rtype) + "," + wire_data.hex().upper()) |
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