H235Authenticator Class Reference

#include <h235auth.h>

Inheritance diagram for H235Authenticator:

List of all members.

Public Types
enum	ValidationResult {   e_OK = 0, e_Absent, e_Error, e_InvalidTime,   e_BadPassword, e_ReplyAttack, e_Disabled }
enum	Application { GKAdmission, EPAuthentication, LRQOnly, AnyApplication }
Public Member Functions
	H235Authenticator ()
virtual void	PrintOn (ostream &strm) const
virtual BOOL	PrepareTokens (PASN_Array &clearTokens, PASN_Array &cryptoTokens)
virtual H235_ClearToken *	CreateClearToken ()
virtual H225_CryptoH323Token *	CreateCryptoToken ()
virtual BOOL	Finalise (PBYTEArray &rawPDU)
virtual ValidationResult	ValidateTokens (const PASN_Array &clearTokens, const PASN_Array &cryptoTokens, const PBYTEArray &rawPDU)
virtual ValidationResult	ValidateClearToken (const H235_ClearToken &clearToken)
virtual ValidationResult	ValidateCryptoToken (const H225_CryptoH323Token &cryptoToken, const PBYTEArray &rawPDU)
virtual BOOL	UseGkAndEpIdentifiers () const
virtual BOOL	IsSecuredPDU (unsigned rasPDU, BOOL received) const
virtual BOOL	IsSecuredSignalPDU (unsigned signalPDU, BOOL received) const
virtual BOOL	IsActive () const
virtual void	Enable (BOOL enab=TRUE)
virtual void	Disable ()
virtual const PString &	GetRemoteId () const
virtual void	SetRemoteId (const PString &id)
virtual const PString &	GetLocalId () const
virtual void	SetLocalId (const PString &id)
virtual const PString &	GetPassword () const
virtual void	SetPassword (const PString &pw)
virtual int	GetTimestampGracePeriod () const
virtual void	SetTimestampGracePeriod (int grace)
Application	GetApplication ()
virtual void	SetConnection (H323Connection *con)
Protected Member Functions
BOOL	AddCapability (unsigned mechanism, const PString &oid, H225_ArrayOf_AuthenticationMechanism &mechansims, H225_ArrayOf_PASN_ObjectId &algorithmOIDs)
Protected Attributes
BOOL	enabled
PString	remoteId
PString	localId
PString	password
unsigned	sentRandomSequenceNumber
unsigned	lastRandomSequenceNumber
unsigned	lastTimestamp
int	timestampGracePeriod
Application	usage
H323Connection *	connection
	* Authenticator's Application
PMutex	mutex
	* CallToken of the Connection for EP Authentication

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Detailed Description

This abtract class embodies an H.235 authentication mechanism. NOTE: descendants must have a Clone() function for correct operation.

Definition at line 145 of file h235auth.h.

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Member Enumeration Documentation

enum H235Authenticator::ValidationResult

Enumerator:

e_OK	Security parameters and Msg are ok, no security attacks.
e_Absent	Security parameters are expected but absent.
e_Error	Security parameters are present but incorrect.
e_InvalidTime	Security parameters indicate peer has bad real time clock.
e_BadPassword	Security parameters indicate bad password in token.
e_ReplyAttack	Security parameters indicate an attack was made.
e_Disabled	Security is disabled by local system.

Definition at line 169 of file h235auth.h.

enum H235Authenticator::Application

Enumerator:

GKAdmission	To Be Used for GK Admission.
EPAuthentication	To Be Used for EP Authentication.
LRQOnly	To Be Used for Location Request Authentication.
AnyApplication	To Be Used for Any Application.

Definition at line 235 of file h235auth.h.

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The documentation for this class was generated from the following files:

• D:/Storage/CVS_Head/h323plus/include/h235auth.h
• D:/Storage/CVS_Head/h323plus/src/h235auth.cxx

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