Package tlslite :: Module extensions :: Class RenegotiationInfoExtension

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type RenegotiationInfoExtension

Client and Server Hello secure renegotiation extension from RFC 5746

Should have an empty renegotiated_connection field in case of initial connection

Instance Methods

__init__(self)
Create instance

source code

TLSExtension

create(self, renegotiated_connection)
Set the finished message payload from previous connection.

source code

RenegotiationInfoExtension

parse(self, parser)
Deserialise extension from on the wire data.

source code

Inherited from TLSExtension: __eq__, __repr__, write

Inherited from TLSExtension (private): _newCreate, _oldCreate

Static Methods

Inherited from TLSExtension (private): _parseExt

Class Variables

Inherited from TLSExtension (private): _serverExtensions, _universalExtensions

Instance Variables

Inherited from TLSExtension: extType, serverType

Properties

bytearray

extData
a byte array containing the value of the extension as to be written on the wire

Method Details

init(self)
(Constructor)

Create instance

Parameters:

server - whether to select ClientHello or ServerHello version for parsing
extType - type of extension encoded as an integer, to be used by subclasses

Overrides: TLSExtension.__init__

create(self, renegotiated_connection)

Set the finished message payload from previous connection.

Parameters:

extType - if int: type of the extension encoded as an integer between 0 and 2^16-1
data - raw data representing extension on the wire
renegotiated_connection (bytearray)

Returns: TLSExtension

Overrides: TLSExtension.create

parse(self, parser)

Deserialise extension from on the wire data.

Parameters:

parser (tlslite.util.codec.Parser) - data to be parsed

Returns: RenegotiationInfoExtension

Raises:

SyntaxError - when the size of the passed element doesn't match the internal representation

Overrides: TLSExtension.parse

Property Details

extData

a byte array containing the value of the extension as to be written on the wire

Type:: bytearray