Package org.red5.client.net.rtmp

Class OutboundHandshake

  • All Implemented Interfaces:
    org.red5.server.net.IHandshake
    public class OutboundHandshake
extends org.red5.server.net.rtmp.RTMPHandshake
    Performs handshaking for client connections.
    Author:
    Paul Gregoire

    • Field Summary

      • Fields inherited from class org.red5.server.net.rtmp.RTMPHandshake

        algorithm, BLOWFISH_KEYS, buffer, cipherIn, cipherOut, DH_BASE, DH_MODULUS, DH_MODULUS_BYTES, DIGEST_LENGTH, fp9Handshake, GENUINE_FMS_KEY, GENUINE_FP_KEY, HANDSHAKE_TYPES, handshakeBytes, handshakeType, incomingPublicKey, KEY_LENGTH, keyAgreement, log, outgoingPublicKey, random, swfSize, swfVerificationBytes, XTEA_KEYS

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected void createHandshakeBytes()
      Creates the servers handshake bytes
      org.apache.mina.core.buffer.IoBuffer decodeServerResponse1​(org.apache.mina.core.buffer.IoBuffer in)
      Decodes the first server response (S1) and returns a client response (C2).
      boolean decodeServerResponse2​(org.apache.mina.core.buffer.IoBuffer in)
      Decodes the second server response (S2).
      org.apache.mina.core.buffer.IoBuffer doHandshake​(org.apache.mina.core.buffer.IoBuffer input)  
      org.apache.mina.core.buffer.IoBuffer generateClientRequest1()
      Create the first part of the outgoing connection request (C0 and C1).
      byte[] getHandshakeBytes()  
      void initSwfVerification​(String swfFilePath)
      Initialize SWF verification data.
      void setForceVerification​(boolean forceVerification)  
      boolean validate​(byte[] handshake)
      Determines the validation scheme for given input.

      • Methods inherited from class org.red5.server.net.rtmp.RTMPHandshake

        addBuffer, addBuffer, calculateDigest, calculateHMAC_SHA256, calculateSwfVerification, generateKeyPair, getBlowfishSignature, getBuffer, getBufferAsIoBuffer, getBufferSize, getCipherIn, getCipherOut, getDHOffset, getDHOffset1, getDHOffset2, getDigestOffset, getDigestOffset1, getDigestOffset2, getHandshakeType, getPublicKey, getSharedSecret, getSwfVerificationBytes, getXteaSignature, initRC4Encryption, setHandshakeType, useEncryption, validHandshakeType, verifyDigest

    • Constructor Detail

      • OutboundHandshake

        public OutboundHandshake()

      • OutboundHandshake

        public OutboundHandshake​(byte handshakeType)

      • OutboundHandshake

        public OutboundHandshake​(byte handshakeType,
                         int algorithm)

    • Method Detail

      • doHandshake

        public org.apache.mina.core.buffer.IoBuffer doHandshake​(org.apache.mina.core.buffer.IoBuffer input)

      • createHandshakeBytes

        protected void createHandshakeBytes()
        Creates the servers handshake bytes
        Specified by:
        createHandshakeBytes in class org.red5.server.net.rtmp.RTMPHandshake

      • generateClientRequest1

        public org.apache.mina.core.buffer.IoBuffer generateClientRequest1()
        Create the first part of the outgoing connection request (C0 and C1). 
         C0 = 0x03 (client handshake type - 0x03, 0x06, 0x08, or 0x09)
 C1 = 1536 bytes from the client
        Returns:
        outgoing handshake C0+C1

      • decodeServerResponse1

        public org.apache.mina.core.buffer.IoBuffer decodeServerResponse1​(org.apache.mina.core.buffer.IoBuffer in)
        Decodes the first server response (S1) and returns a client response (C2). 
         S1 = 1536 bytes from the server
 C2 = Copy of S1 bytes
        Parameters:
        in - incoming handshake S1
        Returns:
        client response C2

      • decodeServerResponse2

        public boolean decodeServerResponse2​(org.apache.mina.core.buffer.IoBuffer in)
        Decodes the second server response (S2). 
         S2 = Copy of C1 bytes
        Parameters:
        in - incoming handshake S2
        Returns:
        true if validation passes and false otherwise

      • validate

        public boolean validate​(byte[] handshake)
        Determines the validation scheme for given input.
        Specified by:
        validate in interface org.red5.server.net.IHandshake
        Specified by:
        validate in class org.red5.server.net.rtmp.RTMPHandshake
        Parameters:
        handshake - the handshake bytes from the server
        Returns:
        true if server used a supported validation scheme, false if unsupported

      • initSwfVerification

        public void initSwfVerification​(String swfFilePath)
        Initialize SWF verification data.
        Parameters:
        swfFilePath - path to the swf file or null

      • getHandshakeBytes

        public byte[] getHandshakeBytes()

      • setForceVerification

        public void setForceVerification​(boolean forceVerification)