Botan::Client_Hello Class Reference

#include <tls_messages.h>

Inheritance diagram for Botan::Client_Hello:

Public Member Functions
std::vector< u16bit >	ciphersuites () const
	Client_Hello (const MemoryRegion< byte > &buf, Handshake_Type type)
	Client_Hello (RandomNumberGenerator &rng, Record_Writer &, const TLS_Policy &, HandshakeHash &)
std::vector< byte >	compression_algos () const
std::string	hostname () const
bool	offered_suite (u16bit) const
const SecureVector< byte > &	random () const
void	send (Record_Writer &, HandshakeHash &) const
const SecureVector< byte > &	session_id () const
std::string	srp_identifier () const
Handshake_Type	type () const
Version_Code	version () const

Detailed Description

Client Hello Message

Definition at line 41 of file tls_messages.h.

Constructor & Destructor Documentation

Client_Hello() [1/2]

Botan::Client_Hello::Client_Hello	(	RandomNumberGenerator &	rng,
		Record_Writer &	writer,
		const TLS_Policy &	policy,
		HandshakeHash &	hash )

Definition at line 65 of file hello.cpp.

   {
   c_random = rng.random_vec(32);
 
   suites = policy.ciphersuites();
   comp_algos = policy.compression();
   c_version = policy.pref_version();
 
   send(writer, hash);
   }

References Botan::TLS_Policy::ciphersuites(), Botan::TLS_Policy::compression(), Botan::TLS_Policy::pref_version(), Botan::RandomNumberGenerator::random_vec(), and Botan::HandshakeMessage::send().

Client_Hello() [2/2]

Botan::Client_Hello::Client_Hello ( const MemoryRegion< byte > & buf, Handshake_Type type )

inline

Definition at line 61 of file tls_messages.h.

         {
         if(type == CLIENT_HELLO)
            deserialize(buf);
         else
            deserialize_sslv2(buf);
         }

References Botan::CLIENT_HELLO, and type().

Member Function Documentation

ciphersuites()

std::vector< u16bit > Botan::Client_Hello::ciphersuites ( ) const

inline

Definition at line 47 of file tls_messages.h.

{ return suites; }

Referenced by Botan::Server_Hello::Server_Hello().

compression_algos()

std::vector< byte > Botan::Client_Hello::compression_algos ( ) const

inline

Definition at line 48 of file tls_messages.h.

{ return comp_algos; }

Referenced by Botan::Server_Hello::Server_Hello().

hostname()

std::string Botan::Client_Hello::hostname ( ) const

inline

Definition at line 52 of file tls_messages.h.

{ return requested_hostname; }

offered_suite()

bool Botan::Client_Hello::offered_suite

(

u16bit

ciphersuite

)

const

Definition at line 212 of file hello.cpp.

   {
   for(size_t i = 0; i != suites.size(); ++i)
      if(suites[i] == ciphersuite)
         return true;
   return false;
   }

random()

const SecureVector< byte > & Botan::Client_Hello::random ( ) const

inline

Definition at line 50 of file tls_messages.h.

{ return c_random; }

send()

void Botan::HandshakeMessage::send ( Record_Writer & writer, HandshakeHash & hash ) const

inherited

Definition at line 16 of file hello.cpp.

   {
   SecureVector<byte> buf = serialize();
   SecureVector<byte> send_buf(4);
 
   const size_t buf_size = buf.size();
 
   send_buf[0] = type();
 
   for(size_t i = 1; i != 4; ++i)
     send_buf[i] = get_byte<u32bit>(i, buf_size);
 
   send_buf += buf;
 
   hash.update(send_buf);
 
   writer.send(HANDSHAKE, &send_buf[0], send_buf.size());
   writer.flush();
   }

References Botan::Record_Writer::flush(), Botan::get_byte(), Botan::HANDSHAKE, Botan::Record_Writer::send(), Botan::MemoryRegion< T >::size(), type(), and Botan::HandshakeHash::update().

Referenced by Botan::Certificate::Certificate(), Botan::Certificate_Req::Certificate_Req(), Botan::Certificate_Verify::Certificate_Verify(), Botan::Client_Hello::Client_Hello(), Botan::Client_Key_Exchange::Client_Key_Exchange(), Botan::Finished::Finished(), Botan::Hello_Request::Hello_Request(), Botan::Server_Hello::Server_Hello(), Botan::Server_Hello_Done::Server_Hello_Done(), and Botan::Server_Key_Exchange::Server_Key_Exchange().

session_id()

const SecureVector< byte > & Botan::Client_Hello::session_id ( ) const

inline

Definition at line 46 of file tls_messages.h.

{ return sess_id; }

srp_identifier()

std::string Botan::Client_Hello::srp_identifier ( ) const

inline

Definition at line 54 of file tls_messages.h.

{ return requested_srp_id; }

type()

Handshake_Type Botan::Client_Hello::type ( ) const

inlinevirtual

Implements Botan::HandshakeMessage.

Definition at line 44 of file tls_messages.h.

{ return CLIENT_HELLO; }

References Botan::CLIENT_HELLO.

Referenced by Client_Hello().

version()

Version_Code Botan::Client_Hello::version ( ) const

inline

Definition at line 45 of file tls_messages.h.

{ return c_version; }

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

• src/ssl/tls_messages.h
• src/ssl/hello.cpp