parser

Documentation

Index

• Variables
• func GetExtensionBlock(data []byte) ([]byte, error)
• func GetHostname(data []byte) (string, error)
• func GetSNBlock(data []byte) ([]byte, error)
• func GetSNIBlock(data []byte) ([]byte, error)

Variables

var TLSHeaderLength = 5

Functions

func GetExtensionBlock

func GetExtensionBlock(data []byte) ([]byte, error)

Given a raw TLS Client Hello, go ahead and find all the Extensions

func GetHostname

func GetHostname(data []byte) (string, error)

This function is basically all most folks want to invoke out of this * jumble of bits. This will take an incoming TLS Client Hello (including * all the fuzzy bits at the beginning of it - fresh out of the socket) and * go ahead and give us the SNI Name they want.

func GetSNBlock

func GetSNBlock(data []byte) ([]byte, error)

Given a TLS Extensions data block, go ahead and find the SN block

func GetSNIBlock

func GetSNIBlock(data []byte) ([]byte, error)

Given a Server Name TLS Extension block, parse out and return the SNI * (Server Name Indication) payload