NobleConnect.Stun.LongTermCredentials Class Reference

Credentials used for authenticating messages More...

Inherits NobleConnect.Stun.ShortTermCredentials.

Public Member Functions
	LongTermCredentials (string username, string password)
override void	CalculateHashKey ()
	The hashKey is an MD5 encoding of a string made up of the username, realm, and password, separated by colons More...
override bool	IsValid ()
override bool	ValidateMessageCredentials (Message m)
override void	AddCredentialsToAttributes (List< Attribute > attributes)
void	SetRealmAndNonce (AttributeString realm, AttributeString nonce)
Public Member Functions inherited from NobleConnect.Stun.ShortTermCredentials
	ShortTermCredentials (string username, string password)
override void	CalculateHashKey ()
	The hashKey is a UTF-8 encoding of the password More...
override bool	IsValid ()
override bool	ValidateMessageCredentials (Message m)
override bool	ValidateMessageIntegrity (Message m, byte[] rawBytes)
override void	AddCredentialsToAttributes (List< Attribute > attributes)
Public Member Functions inherited from NobleConnect.Stun.Credentials
virtual bool	ValidateMessage (Message m, byte[] rawBytes)
virtual AttributeRaw	GenerateMessageIntegrityAttribute (MessageHeader header, List< Attribute > attributes)
byte[]	ComputeHash (BufferView bytesSoFar)
	Use HMACSHA1 along with the hash key and buffer data to generate the message integrity hash More...
byte[]	ComputeHash (byte[] messageBytes, int offset=0, int length=-1)
	Use HMACSHA1 along with the hash key and buffer data to generate the message integrity hash More...

Public Attributes
AttributeString	realm
	The realm is returned by the Stun server and echoed back by the clients More...
AttributeString	nonce
	The nonce is returned by the Stun server and echoed back by the clients More...
Public Attributes inherited from NobleConnect.Stun.ShortTermCredentials
string	password
	The password is set via configuratio on the Stun server and clients More...
Public Attributes inherited from NobleConnect.Stun.Credentials
AttributeString	username
	The username is set via configuration on the Stun server and clients More...

Additional Inherited Members
Protected Attributes inherited from NobleConnect.Stun.Credentials
byte[]	hashKey
	This is used as the key to an HMACSHA1 hash of the message contents that is sent as the Value of a MessageIntegrity attribute. More...

Detailed Description

Credentials used for authenticating messages

See RFC 5389 Section 10.2 for details about the long-term authentication process

Constructor & Destructor Documentation

LongTermCredentials()

NobleConnect.Stun.LongTermCredentials.LongTermCredentials	(	string	username,
		string	password
	)

Member Function Documentation

AddCredentialsToAttributes()

override void NobleConnect.Stun.LongTermCredentials.AddCredentialsToAttributes ( List< Attribute >  attributes )

virtual

Reimplemented from NobleConnect.Stun.Credentials.

CalculateHashKey()

override void NobleConnect.Stun.LongTermCredentials.CalculateHashKey ( )

virtual

The hashKey is an MD5 encoding of a string made up of the username, realm, and password, separated by colons

This is used as the key to an HMACSHA1 hash of the message contents that is sent as the Value of a MessageIntegrity attribute. See RFC 5389 Section 15.4 for details.

Implements NobleConnect.Stun.Credentials.

IsValid()

override bool NobleConnect.Stun.LongTermCredentials.IsValid ( )

virtual

Implements NobleConnect.Stun.Credentials.

SetRealmAndNonce()

void NobleConnect.Stun.LongTermCredentials.SetRealmAndNonce	(	AttributeString	realm,
		AttributeString	nonce
	)

ValidateMessageCredentials()

override bool NobleConnect.Stun.LongTermCredentials.ValidateMessageCredentials ( Message  m )

virtual

Implements NobleConnect.Stun.Credentials.

Member Data Documentation

nonce

AttributeString NobleConnect.Stun.LongTermCredentials.nonce

The nonce is returned by the Stun server and echoed back by the clients

Eventually the nonce will expire and the server will reject the request and send a new nonce.

realm

AttributeString NobleConnect.Stun.LongTermCredentials.realm

The realm is returned by the Stun server and echoed back by the clients