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Remove the encryption from the IAuthenticationService interface. That

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is too high up for that type of stuff. It needs to be at the
connector/handler level
This commit is contained in:
Melanie
2009-09-06 15:55:14 +01:00
parent bb1d4d23c4
commit dcebbc3f1b
5 changed files with 27 additions and 64 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
OpenSim/Services/AuthenticationService/AuthenticationServiceBase.cs
View File

@@ -90,31 +90,16 @@ namespace OpenSim.Services.AuthenticationService
throw new Exception("Could not find a storage interface in the given module");
}
public virtual byte[] GetPublicKey()
{
return new byte[0];
}
public bool Verify(UUID principalID, string token, int lifetime)
{
return m_Database.CheckToken(principalID, token, lifetime);
}
public bool VerifyEncrypted(byte[] cyphertext, byte[] key)
{
return false;
}
public virtual bool Release(UUID principalID, string token)
{
return m_Database.CheckToken(principalID, token, 0);
}
public virtual bool ReleaseEncrypted(byte[] cyphertext, byte[] key)
{
return false;
}
protected string GetToken(UUID principalID, int lifetime)
{
UUID token = UUID.Random();

5
OpenSim/Services/AuthenticationService/PasswordAuthenticationService.cs
View File

@@ -76,10 +76,5 @@ namespace OpenSim.Services.AuthenticationService
return String.Empty;
}
public byte[] AuthenticateEncrypted(byte[] cyphertext, byte[] key)
{
return new byte[0];
}
}
}

5
OpenSim/Services/AuthenticationService/WebkeyAuthenticationService.cs
View File

@@ -56,10 +56,5 @@ namespace OpenSim.Services.AuthenticationService
{
return String.Empty;
}
public byte[] AuthenticateEncrypted(byte[] cyphertext, byte[] key)
{
return new byte[0];
}
}
}

36
OpenSim/Services/Interfaces/IAuthenticationService.cs
View File

@@ -38,40 +38,13 @@ namespace OpenSim.Services.Interfaces
//
public interface IAuthenticationService
{
//////////////////////////////////////////////////////
// PKI Zone!
//
// HG2 authentication works by using a cryptographic
// exchange.
// This method must provide a public key, the other
// crypto methods must understand hoow to deal with
// messages encrypted to it.
//
// If the public key is of zero length, you will
// get NO encryption and NO security.
//
// For non-HG installations, this is not relevant
//
// Implementors who are not using PKI can treat the
// cyphertext as a string and provide a zero-length
// key. Encryptionless implementations will not
// interoperate with implementations using encryption.
// If one side uses encryption, both must do so.
//
byte[] GetPublicKey();
//////////////////////////////////////////////////////
// Authentication
//
// These methods will return a token, which can be used to access
// various services.
//
// The encrypted versions take the received cyphertext and
// the public key of the peer, which the connector must have
// obtained using a remote GetPublicKey call.
//
string Authenticate(UUID principalID, string password, int lifetime);
byte[] AuthenticateEncrypted(byte[] cyphertext, byte[] key);
//////////////////////////////////////////////////////
// Verification
@@ -81,12 +54,7 @@ namespace OpenSim.Services.Interfaces
// Tokens expire after 30 minutes and can be refreshed by
// re-verifying.
//
// If encrypted authentication was used, encrypted verification
// must be used to refresh. Unencrypted verification is still
// performed, but doesn't refresh token lifetime.
//
bool Verify(UUID principalID, string token, int lifetime);
bool VerifyEncrypted(byte[] cyphertext, byte[] key);
//////////////////////////////////////////////////////
// Teardown
@@ -95,11 +63,7 @@ namespace OpenSim.Services.Interfaces
// invalidates it and it can not subsequently be used
// or refreshed.
//
// Tokens created by encrypted authentication must
// be returned by encrypted release calls;
//
bool Release(UUID principalID, string token);
bool ReleaseEncrypted(byte[] cyphertext, byte[] key);
//////////////////////////////////////////////////////
// Grid