Botan::TLS::Server_Hello Class Reference

#include <tls_messages.h>

Inheritance diagram for Botan::TLS::Server_Hello:

Public Member Functions
uint16_t	ciphersuite () const
const Extensions &	extensions () const
Server_Hello &	operator= (const Server_Hello &)=delete
Server_Hello &	operator= (Server_Hello &&) noexcept
virtual Protocol_Version	selected_version () const =0
std::vector< uint8_t >	serialize () const override
	Server_Hello (const Server_Hello &)=delete
	Server_Hello (Server_Hello &&) noexcept
const Session_ID &	session_id () const
Handshake_Type	type () const override
std::string	type_string () const
virtual Handshake_Type	wire_type () const
	~Server_Hello () override

Protected Member Functions
uint8_t	compression_method () const
std::set< Extension_Code >	extension_types () const
Protocol_Version	legacy_version () const
const std::vector< uint8_t > &	random () const
	Server_Hello (std::unique_ptr< Server_Hello_Internal > data)

Protected Attributes
std::unique_ptr< Server_Hello_Internal >	m_data

Detailed Description

Server Hello Message

Definition at line 274 of file tls_messages.h.

Constructor & Destructor Documentation

Server_Hello() [1/3]

Botan::TLS::Server_Hello::Server_Hello ( const Server_Hello & )

delete

Server_Hello() [2/3]

Botan::TLS::Server_Hello::Server_Hello ( Server_Hello && )

defaultnoexcept

~Server_Hello()

Botan::TLS::Server_Hello::~Server_Hello ( )

overridedefault

Server_Hello() [3/3]

Botan::TLS::Server_Hello::Server_Hello ( std::unique_ptr< Server_Hello_Internal > data )

explicitprotected

Definition at line 168 of file msg_server_hello.cpp.

: m_data(std::move(data)) {}

Member Function Documentation

ciphersuite()

uint16_t Botan::TLS::Server_Hello::ciphersuite

(

)

const

Definition at line 218 of file msg_server_hello.cpp.

                                         {
   return m_data->ciphersuite();
}

References m_data.

Referenced by Botan::TLS::Client_Hello_13::retry().

compression_method()

uint8_t Botan::TLS::Server_Hello::compression_method ( ) const

protected

Definition at line 210 of file msg_server_hello.cpp.

                                               {
   return m_data->comp_method();
}

References m_data.

Referenced by Botan::TLS::Server_Hello_13::basic_validation().

extension_types()

std::set< Extension_Code > Botan::TLS::Server_Hello::extension_types ( ) const

protected

Definition at line 222 of file msg_server_hello.cpp.

                                                           {
   return m_data->extensions().extension_types();
}

References m_data.

extensions()

const Extensions & Botan::TLS::Server_Hello::extensions

(

)

const

Definition at line 226 of file msg_server_hello.cpp.

                                                 {
   return m_data->extensions();
}

References m_data.

Referenced by Botan::TLS::Server_Hello_13::basic_validation(), Botan::TLS::Client_Hello_13::retry(), Botan::TLS::Server_Hello_13::Server_Hello_13(), Botan::TLS::Server_Hello_13::Server_Hello_13(), and Botan::TLS::Server_Hello_13::Server_Hello_13().

legacy_version()

Protocol_Version Botan::TLS::Server_Hello::legacy_version ( ) const

protected

Definition at line 202 of file msg_server_hello.cpp.

                                                    {
   return m_data->legacy_version();
}

References m_data.

Referenced by Botan::TLS::Server_Hello_13::basic_validation().

operator=() [1/2]

Server_Hello & Botan::TLS::Server_Hello::operator= ( const Server_Hello & )

delete

operator=() [2/2]

Server_Hello & Botan::TLS::Server_Hello::operator= ( Server_Hello && )

defaultnoexcept

random()

const std::vector< uint8_t > & Botan::TLS::Server_Hello::random ( ) const

protected

Definition at line 206 of file msg_server_hello.cpp.

                                                     {
   return m_data->random();
}

References m_data.

Referenced by serialize().

selected_version()

virtual Protocol_Version Botan::TLS::Server_Hello::selected_version ( ) const

pure virtual

Implemented in Botan::TLS::Server_Hello_12, and Botan::TLS::Server_Hello_13.

serialize()

std::vector< uint8_t > Botan::TLS::Server_Hello::serialize ( ) const

overridevirtual

Returns

DER representation of this message

Implements Botan::TLS::Handshake_Message.

Definition at line 178 of file msg_server_hello.cpp.

                                                 {
   std::vector<uint8_t> buf;
   buf.reserve(1024);  // working around GCC warning
 
   buf.push_back(m_data->legacy_version().major_version());
   buf.push_back(m_data->legacy_version().minor_version());
   buf += m_data->random();
 
   append_tls_length_value(buf, m_data->session_id().get(), 1);
 
   buf.push_back(get_byte<0>(m_data->ciphersuite()));
   buf.push_back(get_byte<1>(m_data->ciphersuite()));
 
   buf.push_back(m_data->comp_method());
 
   buf += m_data->extensions().serialize(Connection_Side::Server);
 
   return buf;
}

References Botan::TLS::append_tls_length_value(), Botan::get_byte(), random(), and Botan::TLS::Server.

session_id()

const Session_ID & Botan::TLS::Server_Hello::session_id

(

)

const

Definition at line 214 of file msg_server_hello.cpp.

                                                 {
   return m_data->session_id();
}

References m_data.

type()

Handshake_Type Botan::TLS::Server_Hello::type ( ) const

overridevirtual

Returns

the message type

Implements Botan::TLS::Handshake_Message.

Definition at line 198 of file msg_server_hello.cpp.

                                        {
   return Handshake_Type::ServerHello;
}

References Botan::TLS::ServerHello.

type_string()

std::string Botan::TLS::Handshake_Message::type_string ( ) const

inherited

Returns

string representation of this message type

Definition at line 19 of file tls_handshake_state.cpp.

                                               {
   return handshake_type_to_string(type());
}

References Botan::TLS::handshake_type_to_string(), and Botan::TLS::Handshake_Message::type().

wire_type()

virtual Handshake_Type Botan::TLS::Handshake_Message::wire_type ( ) const

inlinevirtualinherited

Returns

the wire representation of the message's type

Reimplemented in Botan::TLS::Hello_Retry_Request.

Definition at line 39 of file tls_handshake_msg.h.

                                               {
         // Usually equal to the Handshake_Type enum value,
         // with the exception of TLS 1.3 Hello Retry Request.
         return type();
      }

Referenced by Botan::TLS::Stream_Handshake_IO::send().

Member Data Documentation

m_data

std::unique_ptr<Server_Hello_Internal> Botan::TLS::Server_Hello::m_data

protected

Definition at line 304 of file tls_messages.h.

Referenced by Botan::TLS::Server_Hello_13::basic_validation(), ciphersuite(), compression_method(), extension_types(), extensions(), Botan::TLS::Hello_Retry_Request::Hello_Retry_Request(), legacy_version(), Botan::TLS::Server_Hello_12::next_protocol(), Botan::TLS::Server_Hello_12::prefers_compressed_ec_points(), random(), Botan::TLS::Server_Hello_12::random_signals_downgrade(), Botan::TLS::Server_Hello_13::random_signals_downgrade(), Botan::TLS::Server_Hello_12::renegotiation_info(), Botan::TLS::Server_Hello_12::secure_renegotiation(), Botan::TLS::Server_Hello_13::selected_version(), Botan::TLS::Server_Hello_12::Server_Hello_12(), Botan::TLS::Server_Hello_12::Server_Hello_12(), Botan::TLS::Server_Hello_13::Server_Hello_13(), Botan::TLS::Server_Hello_13::Server_Hello_13(), Botan::TLS::Server_Hello_13::Server_Hello_13(), session_id(), Botan::TLS::Server_Hello_12::srtp_profile(), Botan::TLS::Server_Hello_12::supports_certificate_status_message(), Botan::TLS::Server_Hello_12::supports_encrypt_then_mac(), Botan::TLS::Server_Hello_12::supports_extended_master_secret(), and Botan::TLS::Server_Hello_12::supports_session_ticket().

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

• src/lib/tls/tls_messages.h
• src/lib/tls/msg_server_hello.cpp