public void FromDNSKEY()
{
// From https://tools.ietf.org/html/rfc4034#section-5.4
var key = new DNSKEYRecord
{
Name = "dskey.example.com",
TTL = TimeSpan.FromSeconds(86400),
Flags = DNSKEYFlags.ZoneKey,
Algorithm = SecurityAlgorithm.RSASHA1,
PublicKey = Convert.FromBase64String(
@"AQOeiiR0GOMYkDshWoSKz9Xz
fwJr1AYtsmx3TGkJaNXVbfi/
2pHm822aJ5iI9BMzNXxeYCmZ
DRD99WYwYqUSdjMmmAphXdvx
egXd/M5+X7OrzKBaMbCVdFLU
Uh6DhweJBjEVv5f2wwjM9Xzc
nOf+EPbtG9DMBmADjFDc2w/r
ljwvFw==")
};
var ds = new DSRecord(key, force: true);
Assert.AreEqual(key.Name, ds.Name);
Assert.AreEqual(key.Class, ds.Class);
Assert.AreEqual(DnsType.DS, ds.Type);
Assert.AreEqual(key.TTL, ds.TTL);
Assert.AreEqual(60485, ds.KeyTag);
Assert.AreEqual(SecurityAlgorithm.RSASHA1, ds.Algorithm);
Assert.AreEqual(DigestType.Sha1, ds.HashAlgorithm);
CollectionAssert.AreEqual(Base16.Decode("2BB183AF5F22588179A53B0A98631FAD1A292118"), ds.Digest);
}
public void Roundtrip_Master()
{
var a = new DSRecord
{
Name = "dskey.example.com",
TTL = TimeSpan.FromSeconds(86400),
KeyTag = 60485,
Algorithm = SecurityAlgorithm.RSASHA1,
HashAlgorithm = DigestType.Sha1,
Digest = Base16.Decode("2BB183AF5F22588179A53B0A98631FAD1A292118")
};
var b = (DSRecord) new ResourceRecord().Read(a.ToString());
Assert.AreEqual(a.Name, b.Name);
Assert.AreEqual(a.Class, b.Class);
Assert.AreEqual(a.Type, b.Type);
Assert.AreEqual(a.TTL, b.TTL);
Assert.AreEqual(a.KeyTag, b.KeyTag);
Assert.AreEqual(a.Algorithm, b.Algorithm);
Assert.AreEqual(a.HashAlgorithm, b.HashAlgorithm);
CollectionAssert.AreEqual(a.Digest, b.Digest);
}
public void FromDNSKEY_Missing_ZK()
{
var key = new DNSKEYRecord
{
Name = "example.com",
Flags = DNSKEYFlags.SecureEntryPoint,
Algorithm = SecurityAlgorithm.RSASHA1,
PublicKey = Convert.FromBase64String(
@"AQOeiiR0GOMYkDshWoSKz9Xz
fwJr1AYtsmx3TGkJaNXVbfi/
2pHm822aJ5iI9BMzNXxeYCmZ
DRD99WYwYqUSdjMmmAphXdvx
egXd/M5+X7OrzKBaMbCVdFLU
Uh6DhweJBjEVv5f2wwjM9Xzc
nOf+EPbtG9DMBmADjFDc2w/r
ljwvFw==")
};
ExceptionAssert.Throws <ArgumentException>(() =>
{
var ds = new DSRecord(key);
});
}