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40 lines
851 B
Python
40 lines
851 B
Python
#!/usr/bin/env python3
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'''Test for EDNS0/NSID identification'''
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from dnstest.test import Test
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t = Test()
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name = "Knot DNS server"
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hex_name = "0x01020304"
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server1 = t.server("knot", nsid=name)
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server2 = t.server("knot", nsid=False)
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server3 = t.server("knot")
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server4 = t.server("knot", nsid=hex_name)
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zone = t.zone("example.com.")
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t.link(zone, server1)
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t.link(zone, server2)
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t.link(zone, server3)
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t.link(zone, server4)
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t.start()
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# 1) Custom identification string.
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resp = server1.dig("example.com", "SOA", nsid=True)
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resp.check_edns(nsid=name)
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# 2) Disabled.
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resp = server2.dig("example.com", "SOA", nsid=True)
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resp.check_edns()
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# 3) FQDN hostname.
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resp = server3.dig("example.com", "SOA", nsid=True)
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resp.check_edns(nsid=t.hostname)
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# 4) Hex string.
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resp = server4.dig("example.com", "SOA", nsid=True)
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resp.check_edns(nsid=hex_name)
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t.end()
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