Inheritance diagram for XrdSecTLayer:

Collaboration diagram for XrdSecTLayer:

Classes
struct	TLayerRR

Public Types
enum	Initiator { isClient = 0, isServer }

Public Member Functions
	XrdSecTLayer (const char *pName, Initiator who1st=isClient)
virtual void	secClient (int theFD, XrdOucErrInfo *einfo)=0
virtual void	secServer (int theFD, XrdOucErrInfo *einfo)=0
virtual void	Delete ()=0
	Delete the protocol object. DO NOT use C++ delete() on this object.
virtual int	Authenticate (XrdSecCredentials cred, XrdSecParameters parms, XrdOucErrInfo einfo=0)
virtual XrdSecCredentials *	getCredentials (XrdSecParameters parm=0, XrdOucErrInfo einfo=0)
void	secXeq ()
Public Member Functions inherited from XrdSecProtocol
virtual int	Encrypt (const char , int, XrdSecBuffer *)
virtual int	Decrypt (const char , int, XrdSecBuffer *)
virtual int	Sign (const char , int, XrdSecBuffer *)
virtual int	Verify (const char , int, const char , int)
virtual int	getKey (char *=0, int=0)
virtual int	setKey (char *, int)
	XrdSecProtocol (const char *pName)
	Constructor.

Protected Member Functions
virtual	~XrdSecTLayer ()
Protected Member Functions inherited from XrdSecProtocol
virtual	~XrdSecProtocol ()
	Destructor (prevents use of direct delete).

Protected Attributes
pthread_t	secTid

Private Member Functions
int	bootUp (Initiator Who)
int	Read (int FD, char *Buff, int rdLen)
int	secDone ()
void	secDrain ()
const char *	secErrno (int rc, char *buff)
void	secError (const char *Msg, int rc, int iserrno=1)

Private Attributes
XrdSysSemaphore	mySem
Initiator	Starter
Initiator	Responder
int	myFD
int	urFD
int	Tmax
int	Tcur
int	eCode
char *	eText
XrdOucErrInfo *	eDest
struct XrdSecTLayer::TLayerRR	Hdr

Additional Inherited Members
Public Attributes inherited from XrdSecProtocol
XrdSecEntity	Entity

Member Enumeration Documentation

Enumerator:

isClient
isServer

Constructor & Destructor Documentation

virtual XrdSecTLayer::~XrdSecTLayer ( )

inlineprotectedvirtual

References close(), eText, and myFD.

int XrdSecTLayer::Authenticate	(	XrdSecCredentials *	cred,
		XrdSecParameters **	parms,
		XrdOucErrInfo *	einfo = `0`
	)

virtual

Authenticate a client.

Parameters:

cred	Credentials supplied by the client.
parms	Place where the address of additional authentication data is to be placed for another autrhentication handshake.
einfo	The error information object where error messages should be placed. The messages are returned to the client. Should einfo be null, messages should be written to stderr.

Returns:: > 0 -> parms present (more authentication needed) = 0 -> Entity present (authentication suceeded) < 0 -> einfo present (error has occured)

int XrdSecTLayer::bootUp ( Initiator Who )

private

virtual void XrdSecTLayer::Delete ( )

pure virtual

Delete the protocol object. DO NOT use C++ delete() on this object.

XrdSecCredentials * XrdSecTLayer::getCredentials	(	XrdSecParameters *	parm = `0`,
		XrdOucErrInfo *	einfo = `0`
	)

virtual

Generate client credentials to be used in the authentication process.

Parameters:

parm	Pointer to the information returned by the server either in the initial login response or the authmore response.
einfo	The error information object where error messages should be placed. The messages are returned to the client. Should einfo be null, messages should be written to stderr.

Returns:: Success: Pointer to credentials to sent to the server. The caller is responsible for deleting the object. Failure: Null pointer with einfo, if supplied, containing the reason for the failure.