org.spongycastle.tls

Class TlsExtensionsUtils

java.lang.Object

org.spongycastle.tls.TlsExtensionsUtils

public class TlsExtensionsUtils
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.Integer	EXT_client_certificate_type
static java.lang.Integer	EXT_client_certificate_url
static java.lang.Integer	EXT_encrypt_then_mac
static java.lang.Integer	EXT_extended_master_secret
static java.lang.Integer	EXT_heartbeat
static java.lang.Integer	EXT_max_fragment_length
static java.lang.Integer	EXT_padding
static java.lang.Integer	EXT_server_certificate_type
static java.lang.Integer	EXT_server_name
static java.lang.Integer	EXT_status_request
static java.lang.Integer	EXT_supported_groups
static java.lang.Integer	EXT_truncated_hmac
static java.lang.Integer	EXT_trusted_ca_keys

Constructor Summary

Constructors

Constructor and Description
TlsExtensionsUtils()

Method Summary

Modifier and Type	Method and Description
static void	addClientCertificateTypeExtensionClient(java.util.Hashtable extensions, short[] certificateTypes)
static void	addClientCertificateTypeExtensionServer(java.util.Hashtable extensions, short certificateType)
static void	addClientCertificateURLExtension(java.util.Hashtable extensions)
static void	addEncryptThenMACExtension(java.util.Hashtable extensions)
static void	addExtendedMasterSecretExtension(java.util.Hashtable extensions)
static void	addHeartbeatExtension(java.util.Hashtable extensions, HeartbeatExtension heartbeatExtension)
static void	addMaxFragmentLengthExtension(java.util.Hashtable extensions, short maxFragmentLength)
static void	addPaddingExtension(java.util.Hashtable extensions, int dataLength)
static void	addServerCertificateTypeExtensionClient(java.util.Hashtable extensions, short[] certificateTypes)
static void	addServerCertificateTypeExtensionServer(java.util.Hashtable extensions, short certificateType)
static void	addServerNameExtension(java.util.Hashtable extensions, ServerNameList serverNameList)
static void	addStatusRequestExtension(java.util.Hashtable extensions, CertificateStatusRequest statusRequest)
static void	addSupportedGroupsExtension(java.util.Hashtable extensions, java.util.Vector namedGroups)
static void	addTruncatedHMacExtension(java.util.Hashtable extensions)
static void	addTrustedCAKeysExtensionClient(java.util.Hashtable extensions, java.util.Vector trustedAuthoritiesList)
static void	addTrustedCAKeysExtensionServer(java.util.Hashtable extensions)
static byte[]	createCertificateTypeExtensionClient(short[] certificateTypes)
static byte[]	createCertificateTypeExtensionServer(short certificateType)
static byte[]	createClientCertificateURLExtension()
static byte[]	createEmptyExtensionData()
static byte[]	createEncryptThenMACExtension()
static byte[]	createExtendedMasterSecretExtension()
static byte[]	createHeartbeatExtension(HeartbeatExtension heartbeatExtension)
static byte[]	createMaxFragmentLengthExtension(short maxFragmentLength)
static byte[]	createPaddingExtension(int dataLength)
static byte[]	createServerNameExtension(ServerNameList serverNameList)
static byte[]	createStatusRequestExtension(CertificateStatusRequest statusRequest)
static byte[]	createSupportedGroupsExtension(java.util.Vector namedGroups)
static byte[]	createTruncatedHMacExtension()
static byte[]	createTrustedCAKeysExtensionClient(java.util.Vector trustedAuthoritiesList)
static byte[]	createTrustedCAKeysExtensionServer()
static java.util.Hashtable	ensureExtensionsInitialised(java.util.Hashtable extensions)
static short[]	getClientCertificateTypeExtensionClient(java.util.Hashtable extensions)
static short	getClientCertificateTypeExtensionServer(java.util.Hashtable extensions)
static HeartbeatExtension	getHeartbeatExtension(java.util.Hashtable extensions)
static short	getMaxFragmentLengthExtension(java.util.Hashtable extensions)
static int	getPaddingExtension(java.util.Hashtable extensions)
static short[]	getServerCertificateTypeExtensionClient(java.util.Hashtable extensions)
static short	getServerCertificateTypeExtensionServer(java.util.Hashtable extensions)
static ServerNameList	getServerNameExtension(java.util.Hashtable extensions)
static CertificateStatusRequest	getStatusRequestExtension(java.util.Hashtable extensions)
static int[]	getSupportedGroupsExtension(java.util.Hashtable extensions)
static java.util.Vector	getTrustedCAKeysExtensionClient(java.util.Hashtable extensions)
static boolean	hasClientCertificateURLExtension(java.util.Hashtable extensions)
static boolean	hasEncryptThenMACExtension(java.util.Hashtable extensions)
static boolean	hasExtendedMasterSecretExtension(java.util.Hashtable extensions)
static boolean	hasTruncatedHMacExtension(java.util.Hashtable extensions)
static boolean	hasTrustedCAKeysExtensionServer(java.util.Hashtable extensions)
static short[]	readCertificateTypeExtensionClient(byte[] extensionData)
static short	readCertificateTypeExtensionServer(byte[] extensionData)
static boolean	readClientCertificateURLExtension(byte[] extensionData)
static boolean	readEncryptThenMACExtension(byte[] extensionData)
static boolean	readExtendedMasterSecretExtension(byte[] extensionData)
static HeartbeatExtension	readHeartbeatExtension(byte[] extensionData)
static short	readMaxFragmentLengthExtension(byte[] extensionData)
static int	readPaddingExtension(byte[] extensionData)
static ServerNameList	readServerNameExtension(byte[] extensionData)
static CertificateStatusRequest	readStatusRequestExtension(byte[] extensionData)
static int[]	readSupportedGroupsExtension(byte[] extensionData)
static boolean	readTruncatedHMacExtension(byte[] extensionData)
static java.util.Vector	readTrustedCAKeysExtensionClient(byte[] extensionData)
static boolean	readTrustedCAKeysExtensionServer(byte[] extensionData)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

EXT_client_certificate_type

public static final java.lang.Integer EXT_client_certificate_type

EXT_client_certificate_url

public static final java.lang.Integer EXT_client_certificate_url

EXT_encrypt_then_mac

public static final java.lang.Integer EXT_encrypt_then_mac

EXT_extended_master_secret

public static final java.lang.Integer EXT_extended_master_secret

EXT_heartbeat

public static final java.lang.Integer EXT_heartbeat

EXT_max_fragment_length

public static final java.lang.Integer EXT_max_fragment_length

EXT_padding

public static final java.lang.Integer EXT_padding

EXT_server_certificate_type

public static final java.lang.Integer EXT_server_certificate_type

EXT_server_name

public static final java.lang.Integer EXT_server_name

EXT_status_request

public static final java.lang.Integer EXT_status_request

EXT_supported_groups

public static final java.lang.Integer EXT_supported_groups

EXT_truncated_hmac

public static final java.lang.Integer EXT_truncated_hmac

EXT_trusted_ca_keys

public static final java.lang.Integer EXT_trusted_ca_keys

Constructor Detail

TlsExtensionsUtils

public TlsExtensionsUtils()

Method Detail

ensureExtensionsInitialised

public static java.util.Hashtable ensureExtensionsInitialised(java.util.Hashtable extensions)

addClientCertificateTypeExtensionClient

public static void addClientCertificateTypeExtensionClient(java.util.Hashtable extensions,
                                                           short[] certificateTypes)
                                                    throws java.io.IOException

Throws:

java.io.IOException

addClientCertificateTypeExtensionServer

public static void addClientCertificateTypeExtensionServer(java.util.Hashtable extensions,
                                                           short certificateType)
                                                    throws java.io.IOException

Throws:

java.io.IOException

addClientCertificateURLExtension

public static void addClientCertificateURLExtension(java.util.Hashtable extensions)

addEncryptThenMACExtension

public static void addEncryptThenMACExtension(java.util.Hashtable extensions)

addExtendedMasterSecretExtension

public static void addExtendedMasterSecretExtension(java.util.Hashtable extensions)

addHeartbeatExtension

public static void addHeartbeatExtension(java.util.Hashtable extensions,
                                         HeartbeatExtension heartbeatExtension)
                                  throws java.io.IOException

Throws:

java.io.IOException

addMaxFragmentLengthExtension

public static void addMaxFragmentLengthExtension(java.util.Hashtable extensions,
                                                 short maxFragmentLength)
                                          throws java.io.IOException

Throws:

java.io.IOException

addPaddingExtension

public static void addPaddingExtension(java.util.Hashtable extensions,
                                       int dataLength)
                                throws java.io.IOException

Throws:

java.io.IOException

addServerCertificateTypeExtensionClient

public static void addServerCertificateTypeExtensionClient(java.util.Hashtable extensions,
                                                           short[] certificateTypes)
                                                    throws java.io.IOException

Throws:

java.io.IOException

addServerCertificateTypeExtensionServer

public static void addServerCertificateTypeExtensionServer(java.util.Hashtable extensions,
                                                           short certificateType)
                                                    throws java.io.IOException

Throws:

java.io.IOException

addServerNameExtension

public static void addServerNameExtension(java.util.Hashtable extensions,
                                          ServerNameList serverNameList)
                                   throws java.io.IOException

Throws:

java.io.IOException

addStatusRequestExtension

public static void addStatusRequestExtension(java.util.Hashtable extensions,
                                             CertificateStatusRequest statusRequest)
                                      throws java.io.IOException

Throws:

java.io.IOException

addSupportedGroupsExtension

public static void addSupportedGroupsExtension(java.util.Hashtable extensions,
                                               java.util.Vector namedGroups)
                                        throws java.io.IOException

Throws:

java.io.IOException

addTruncatedHMacExtension

public static void addTruncatedHMacExtension(java.util.Hashtable extensions)

addTrustedCAKeysExtensionClient

public static void addTrustedCAKeysExtensionClient(java.util.Hashtable extensions,
                                                   java.util.Vector trustedAuthoritiesList)
                                            throws java.io.IOException

Throws:

java.io.IOException

addTrustedCAKeysExtensionServer

public static void addTrustedCAKeysExtensionServer(java.util.Hashtable extensions)

getClientCertificateTypeExtensionClient

public static short[] getClientCertificateTypeExtensionClient(java.util.Hashtable extensions)
                                                       throws java.io.IOException

Throws:

java.io.IOException

getClientCertificateTypeExtensionServer

public static short getClientCertificateTypeExtensionServer(java.util.Hashtable extensions)
                                                     throws java.io.IOException

Throws:

java.io.IOException

getHeartbeatExtension

public static HeartbeatExtension getHeartbeatExtension(java.util.Hashtable extensions)
                                                throws java.io.IOException

Throws:

java.io.IOException

getMaxFragmentLengthExtension

public static short getMaxFragmentLengthExtension(java.util.Hashtable extensions)
                                           throws java.io.IOException

Throws:

java.io.IOException

getPaddingExtension

public static int getPaddingExtension(java.util.Hashtable extensions)
                               throws java.io.IOException

Throws:

java.io.IOException

getServerCertificateTypeExtensionClient

public static short[] getServerCertificateTypeExtensionClient(java.util.Hashtable extensions)
                                                       throws java.io.IOException

Throws:

java.io.IOException

getServerCertificateTypeExtensionServer

public static short getServerCertificateTypeExtensionServer(java.util.Hashtable extensions)
                                                     throws java.io.IOException

Throws:

java.io.IOException

getServerNameExtension

public static ServerNameList getServerNameExtension(java.util.Hashtable extensions)
                                             throws java.io.IOException

Throws:

java.io.IOException

getStatusRequestExtension

public static CertificateStatusRequest getStatusRequestExtension(java.util.Hashtable extensions)
                                                          throws java.io.IOException

Throws:

java.io.IOException

getSupportedGroupsExtension

public static int[] getSupportedGroupsExtension(java.util.Hashtable extensions)
                                         throws java.io.IOException

Throws:

java.io.IOException

getTrustedCAKeysExtensionClient

public static java.util.Vector getTrustedCAKeysExtensionClient(java.util.Hashtable extensions)
                                                        throws java.io.IOException

Throws:

java.io.IOException

hasClientCertificateURLExtension

public static boolean hasClientCertificateURLExtension(java.util.Hashtable extensions)
                                                throws java.io.IOException

Throws:

java.io.IOException

hasEncryptThenMACExtension

public static boolean hasEncryptThenMACExtension(java.util.Hashtable extensions)
                                          throws java.io.IOException

Throws:

java.io.IOException

hasExtendedMasterSecretExtension

public static boolean hasExtendedMasterSecretExtension(java.util.Hashtable extensions)
                                                throws java.io.IOException

Throws:

java.io.IOException

hasTruncatedHMacExtension

public static boolean hasTruncatedHMacExtension(java.util.Hashtable extensions)
                                         throws java.io.IOException

Throws:

java.io.IOException

hasTrustedCAKeysExtensionServer

public static boolean hasTrustedCAKeysExtensionServer(java.util.Hashtable extensions)
                                               throws java.io.IOException

Throws:

java.io.IOException

createCertificateTypeExtensionClient

public static byte[] createCertificateTypeExtensionClient(short[] certificateTypes)
                                                   throws java.io.IOException

Throws:

java.io.IOException

createCertificateTypeExtensionServer

public static byte[] createCertificateTypeExtensionServer(short certificateType)
                                                   throws java.io.IOException

Throws:

java.io.IOException

createClientCertificateURLExtension

public static byte[] createClientCertificateURLExtension()

createEmptyExtensionData

public static byte[] createEmptyExtensionData()

createEncryptThenMACExtension

public static byte[] createEncryptThenMACExtension()

createExtendedMasterSecretExtension

public static byte[] createExtendedMasterSecretExtension()

createHeartbeatExtension

public static byte[] createHeartbeatExtension(HeartbeatExtension heartbeatExtension)
                                       throws java.io.IOException

Throws:

java.io.IOException

createMaxFragmentLengthExtension

public static byte[] createMaxFragmentLengthExtension(short maxFragmentLength)
                                               throws java.io.IOException

Throws:

java.io.IOException

createPaddingExtension

public static byte[] createPaddingExtension(int dataLength)
                                     throws java.io.IOException

Throws:

java.io.IOException

createServerNameExtension

public static byte[] createServerNameExtension(ServerNameList serverNameList)
                                        throws java.io.IOException

Throws:

java.io.IOException

createStatusRequestExtension

public static byte[] createStatusRequestExtension(CertificateStatusRequest statusRequest)
                                           throws java.io.IOException

Throws:

java.io.IOException

createSupportedGroupsExtension

public static byte[] createSupportedGroupsExtension(java.util.Vector namedGroups)
                                             throws java.io.IOException

Throws:

java.io.IOException

createTruncatedHMacExtension

public static byte[] createTruncatedHMacExtension()

createTrustedCAKeysExtensionClient

public static byte[] createTrustedCAKeysExtensionClient(java.util.Vector trustedAuthoritiesList)
                                                 throws java.io.IOException

Throws:

java.io.IOException

createTrustedCAKeysExtensionServer

public static byte[] createTrustedCAKeysExtensionServer()

readCertificateTypeExtensionClient

public static short[] readCertificateTypeExtensionClient(byte[] extensionData)
                                                  throws java.io.IOException

Throws:

java.io.IOException

readCertificateTypeExtensionServer

public static short readCertificateTypeExtensionServer(byte[] extensionData)
                                                throws java.io.IOException

Throws:

java.io.IOException

readClientCertificateURLExtension

public static boolean readClientCertificateURLExtension(byte[] extensionData)
                                                 throws java.io.IOException

Throws:

java.io.IOException

readEncryptThenMACExtension

public static boolean readEncryptThenMACExtension(byte[] extensionData)
                                           throws java.io.IOException

Throws:

java.io.IOException

readExtendedMasterSecretExtension

public static boolean readExtendedMasterSecretExtension(byte[] extensionData)
                                                 throws java.io.IOException

Throws:

java.io.IOException

readHeartbeatExtension

public static HeartbeatExtension readHeartbeatExtension(byte[] extensionData)
                                                 throws java.io.IOException

Throws:

java.io.IOException

readMaxFragmentLengthExtension

public static short readMaxFragmentLengthExtension(byte[] extensionData)
                                            throws java.io.IOException

Throws:

java.io.IOException

readPaddingExtension

public static int readPaddingExtension(byte[] extensionData)
                                throws java.io.IOException

Throws:

java.io.IOException

readServerNameExtension

public static ServerNameList readServerNameExtension(byte[] extensionData)
                                              throws java.io.IOException

Throws:

java.io.IOException

readStatusRequestExtension

public static CertificateStatusRequest readStatusRequestExtension(byte[] extensionData)
                                                           throws java.io.IOException

Throws:

java.io.IOException

readSupportedGroupsExtension

public static int[] readSupportedGroupsExtension(byte[] extensionData)
                                          throws java.io.IOException

Throws:

java.io.IOException

readTruncatedHMacExtension

public static boolean readTruncatedHMacExtension(byte[] extensionData)
                                          throws java.io.IOException

Throws:

java.io.IOException

readTrustedCAKeysExtensionClient

public static java.util.Vector readTrustedCAKeysExtensionClient(byte[] extensionData)
                                                         throws java.io.IOException

Throws:

java.io.IOException

readTrustedCAKeysExtensionServer

public static boolean readTrustedCAKeysExtensionServer(byte[] extensionData)
                                                throws java.io.IOException

Throws:

java.io.IOException