public void RegistrationStoreGetServerIdTest()
{
var token = new RegistrationToken(1,
"175tWpb8K1S7NmH4Zx6rewF9WQrcZv245W",
IPAddress.Parse("172.16.1.10"),
IPAddress.Parse("2001:0db8:85a3:0000:1234:8a2e:0370:7334"),
"5678901234ABCDEF",
"",
16174,
null);
token.RsaSignature = Encoding.ASCII.GetBytes("def");
token.EcdsaSignature = Encoding.ASCII.GetBytes("ghi");
RegistrationRecord record = new RegistrationRecord(DateTime.Now,
Guid.NewGuid(),
"137cc93a23383252348de58e53e193db471099e78ef89edf1fdea6ff340a7261",
"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",
token,
null);
RegistrationStore store = new RegistrationStore(Path.GetTempFileName());
store.Add(record);
var token2 = new RegistrationToken(255,
"1BvBMSEYstWetqTFn5Au4m4GFg7xJaNVN2",
IPAddress.Parse("127.0.0.1"),
IPAddress.Parse("2001:0db8:85a3:0000:0000:8a2e:0370:7334"),
"0123456789ABCDEF",
"",
37123,
null);
token2.RsaSignature = Encoding.ASCII.GetBytes("xyz");
token2.EcdsaSignature = Encoding.ASCII.GetBytes("abc");
RegistrationRecord record2 = new RegistrationRecord(DateTime.Now,
Guid.NewGuid(),
"137cc93a23383252348de58e53e193db471099e78ef89edf1fdea6ff340a7261",
"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",
token2,
null);
store.Add(record2);
var retrievedRecords = store.GetByServerId("1BvBMSEYstWetqTFn5Au4m4GFg7xJaNVN2");
Assert.Equal(retrievedRecords.Count, 1);
var retrievedRecord = retrievedRecords[0].Record;
Assert.Equal(retrievedRecord.ProtocolVersion, 255);
Assert.Equal(retrievedRecord.ServerId, "1BvBMSEYstWetqTFn5Au4m4GFg7xJaNVN2");
Assert.Equal(retrievedRecord.Ipv4Addr, IPAddress.Parse("127.0.0.1"));
Assert.Equal(retrievedRecord.Ipv6Addr, IPAddress.Parse("2001:0db8:85a3:0000:0000:8a2e:0370:7334"));
Assert.Equal(retrievedRecord.OnionAddress, "0123456789ABCDEF");
Assert.Equal(retrievedRecord.Port, 37123);
}
public bool CheckBreezeRegistration(BreezeConfiguration config, string regStorePath, string configurationHash, string onionAddress, RsaKey tumblerKey)
{
// In order to determine if the registration sequence has been performed
// before, and to see if a previous performance is still valid, interrogate
// the database to see if any transactions have been recorded.
RegistrationStore regStore = new RegistrationStore(regStorePath);
List <RegistrationRecord> transactions = regStore.GetByServerId(config.TumblerEcdsaKeyAddress);
// If no transactions exist, the registration definitely needs to be done
if (transactions == null || transactions.Count == 0)
{
return(false);
}
RegistrationRecord mostRecent = null;
foreach (RegistrationRecord record in transactions)
{
// Find most recent transaction
if (mostRecent == null)
{
mostRecent = record;
}
if (record.RecordTimestamp > mostRecent.RecordTimestamp)
{
mostRecent = record;
}
}
// Check if the stored record matches the current configuration
RegistrationToken registrationToken;
try
{
registrationToken = mostRecent.Record;
}
catch (NullReferenceException e)
{
Console.WriteLine(e);
return(false);
}
// IPv4
if (config.Ipv4Address == null && registrationToken.Ipv4Addr != null)
{
return(false);
}
if (config.Ipv4Address != null && registrationToken.Ipv4Addr == null)
{
return(false);
}
if (config.Ipv4Address != null && registrationToken.Ipv4Addr != null)
{
if (!config.Ipv4Address.Equals(registrationToken.Ipv4Addr))
{
return(false);
}
}
// IPv6
if (config.Ipv6Address == null && registrationToken.Ipv6Addr != null)
{
return(false);
}
if (config.Ipv6Address != null && registrationToken.Ipv6Addr == null)
{
return(false);
}
if (config.Ipv6Address != null && registrationToken.Ipv6Addr != null)
{
if (!config.Ipv6Address.Equals(registrationToken.Ipv6Addr))
{
return(false);
}
}
// Onion
if (onionAddress != registrationToken.OnionAddress)
{
return(false);
}
if (config.Port != registrationToken.Port)
{
return(false);
}
// This verifies that the tumbler parameters are unchanged
if (configurationHash != registrationToken.ConfigurationHash)
{
return(false);
}
// TODO: Check if transaction is actually confirmed on the blockchain?
return(true);
}