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// $Id$
#ifndef ACE_HTTPS_SESSION_CPP
#define ACE_HTTPS_SESSION_CPP
#include "ace/INet/HTTPS_Session.h"
#include "ace/INet/INet_Log.h"
#include "ace/INet/IOS_util.h"
#include "ace/INet/HTTPS_URL.h"
#include "ace/INet/Sock_IOStream.h"
#include "ace/INet/String_IOStream.h"
#include "ace/INet/SSL_Proxy_Connector.h"
#include "ace/INET_Addr.h"
#include "ace/Event_Handler.h"
#include "ace/Connector.h"
#include "ace/SSL/SSL_SOCK_Connector.h"
#include "ace/String_Base.h"
#include <istream>
#include <ostream>
ACE_BEGIN_VERSIONED_NAMESPACE_DECL
namespace ACE
{
namespace HTTPS
{
template <ACE_SYNCH_DECL>
Session_T<ACE_SYNCH_USE>::Session_T (bool keep_alive
#if defined (SSL_HAS_SSL_set_SSL_CTX) && (SSL_HAS_SSL_set_SSL_CTX == 1)
, Context* ctx
#endif
)
: SessionBase (URL::HTTPS_PORT, keep_alive),
connection_ (0),
sock_stream_ (0)
#if defined (SSL_HAS_SSL_set_SSL_CTX) && (SSL_HAS_SSL_set_SSL_CTX == 1)
, context_ (ctx)
#endif
{
INET_TRACE ("ACE_HTTPS_Session - ctor");
}
template <ACE_SYNCH_DECL>
Session_T<ACE_SYNCH_USE>::Session_T (const ACE_Time_Value& timeout,
bool keep_alive,
const ACE_Time_Value* alive_timeout
#if defined (SSL_HAS_SSL_set_SSL_CTX) && (SSL_HAS_SSL_set_SSL_CTX == 1)
, Context* ctx
#endif
)
: SessionBase (URL::HTTPS_PORT, timeout, keep_alive, alive_timeout),
connection_ (0),
sock_stream_ (0)
#if defined (SSL_HAS_SSL_set_SSL_CTX) && (SSL_HAS_SSL_set_SSL_CTX == 1)
, context_ (ctx)
#endif
{
INET_TRACE ("ACE_HTTPS_Session - ctor");
this->close_streams ();
this->close_connection ();
}
template <ACE_SYNCH_DECL>
Session_T<ACE_SYNCH_USE>::~Session_T ()
{
INET_TRACE ("ACE_HTTPS_Session - dtor");
}
template <ACE_SYNCH_DECL>
bool Session_T<ACE_SYNCH_USE>::is_connected () const
{
return this->connection_ && this->connection_->is_connected ();
}
template <ACE_SYNCH_DECL>
bool Session_T<ACE_SYNCH_USE>::connect_i (const ACE_Synch_Options& sync_opt)
{
INET_TRACE ("ACE_HTTPS_Session::connect_i");
connection_type* new_connection = 0;
if (this->is_proxy_connection ())
{
typedef ACE::IOS::StreamHandler<ACE_SOCK_STREAM, ACE_SYNCH_USE> proxy_connection_type;
typedef ACE_Connector<proxy_connection_type, ACE_SOCK_CONNECTOR> proxy_connector_type;
typedef ACE::IOS::Sock_IOStreamBase<ACE_SYNCH_USE> proxy_stream_type;
proxy_connection_type proxy_connection(sync_opt);
proxy_connector_type proxy_connector;
proxy_connection_type* proxy_connection_ptr = &proxy_connection;
if (proxy_connector.connect (proxy_connection_ptr,
ACE_INET_Addr (this->port_,
this->host_.c_str ()),
ACE_Synch_Options (0,this->http_timeout_)) == -1)
{
INET_ERROR (1, (LM_ERROR, DLINFO
ACE_TEXT ("(%d) ACE_HTTPS_Session::connect_i - ")
ACE_TEXT ("failed to connect to proxy; host=%C, port=%d\n"),
ACE_OS::last_error (), this->host_.c_str (), this->port_));
return false;
}
proxy_stream_type proxy_stream (&proxy_connection);
ACE::IOS::CString_OStream target_address;
target_address << this->proxy_target_host_ << ':' << this->proxy_target_port_;
ACE::HTTP::Request connect_request (ACE::HTTP::Request::HTTP_CONNECT,
target_address.str ().c_str (),
ACE::HTTP::Request::HTTP_1_1);
connect_request.set("Proxy-Connection", "keep-alive");
connect_request.set_host(this->proxy_target_host_);
ACE::HTTP::Response connect_response;
connect_request.write (proxy_stream);
proxy_stream.flush ();
if (!connect_response.read (proxy_stream) ||
!connect_response.get_status ().is_ok ())
{
INET_ERROR (1, (LM_ERROR, DLINFO
ACE_TEXT ("ACE_HTTPS_Session::connect_i - ")
ACE_TEXT ("cannot setup proxy tunnel; proxy replied: %d:%C\n"),
connect_response.get_status ().get_status(),
connect_response.get_status ().get_reason().c_str ()));
return false;
}
ACE_NEW_RETURN (new_connection,
connection_type(sync_opt),
false);
#if defined (SSL_HAS_SSL_set_SSL_CTX) && (SSL_HAS_SSL_set_SSL_CTX == 1)
// set the provided SSL context for the SSL structure of the SSL_SOCK_Stream
if (this->context_ != 0)
{
::SSL * ssl_ptr = new_connection->peer ().ssl ();
::SSL_set_SSL_CTX (ssl_ptr, this->context_->ssl_context ().context ());
}
#endif
ACE_HANDLE proxy_conn_handle = proxy_connection.peer ().get_handle ();
proxy_connection.peer ().set_handle (ACE_INVALID_HANDLE);
ACE::INet::SSL_Proxy_Connector proxy_ssl_connector;
ACE_Time_Value conn_timeout (this->http_timeout_);
if (proxy_ssl_connector.connect (new_connection->peer (),
proxy_conn_handle,
&conn_timeout) != 0)
{
INET_ERROR (1, (LM_ERROR, DLINFO
ACE_TEXT ("ACE_HTTPS_Session::connect_i - ")
ACE_TEXT ("failed to setup proxy SSL connection\n")));
return false;
}
new_connection->open (); // mark stream handler as connected
}
else
{
ACE_NEW_RETURN (new_connection,
connection_type(sync_opt),
false);
#if defined (SSL_HAS_SSL_set_SSL_CTX) && (SSL_HAS_SSL_set_SSL_CTX == 1)
// set the provided SSL context for the SSL structure of the SSL_SOCK_Stream
if (this->context_ != 0)
{
::SSL * ssl_ptr = new_connection->peer ().ssl ();
::SSL_set_SSL_CTX (ssl_ptr, this->context_->ssl_context ().context ());
}
#endif
typedef ACE_Connector<connection_type, ACE_SSL_SOCK_Connector> connector_type;
connector_type connector;
if (connector.connect (new_connection,
ACE_INET_Addr (this->port_,
this->host_.c_str ()),
ACE_Synch_Options (0,this->http_timeout_)) == -1)
{
INET_ERROR (1, (LM_ERROR, DLINFO
ACE_TEXT ("(%d) ACE_HTTPS_Session::connect_i - ")
ACE_TEXT ("failed to connect; host=%C, port=%d\n"),
ACE_OS::last_error (), this->host_.c_str (), this->port_));
// as the connection was dynamically allocated
// the connector causes it to be destroyed after
// the connection failure
return false;
}
}
this->connection_ = new_connection;
this->connection_->reference_counting_policy ().value (
ACE_Event_Handler::Reference_Counting_Policy::ENABLED);
ACE_NEW_NORETURN (this->sock_stream_,
sock_stream_type (this->connection_));
if (this->sock_stream_)
{
this->cannot_reconnect_ = false;
this->reactive_ = sync_opt[ACE_Synch_Options::USE_REACTOR];
// reset reconnect timer
this->reconnect_timer_ = this->keep_alive_timeout_;
this->reconnect_countdown_.start ();
return true;
}
else
{
this->close ();
return false;
}
}
template <ACE_SYNCH_DECL>
bool Session_T<ACE_SYNCH_USE>::attach_connection (connection_type* connection)
{
INET_TRACE ("ACE_HTTPS_Session::attach_connection");
if (!connection->is_connected ())
return false;
this->close ();
ACE_INET_Addr remote;
connection->peer ().get_remote_addr (remote);
this->host_ = remote.get_host_name ();
this->port_ = remote.get_port_number ();
this->connection_ = connection;
this->connection_->add_reference ();
ACE_NEW_NORETURN (this->sock_stream_,
sock_stream_type (this->connection_));
if (this->sock_stream_)
{
this->keep_alive_ = true;
this->keep_alive_timeout_ = ACE_Time_Value::zero;
this->cannot_reconnect_ = true;
return true;
}
else
{
this->close ();
return false;
}
}
template <ACE_SYNCH_DECL>
void Session_T<ACE_SYNCH_USE>::close_connection ()
{
if (this->sock_stream_)
{
delete this->sock_stream_;
this->sock_stream_ = 0;
}
if (this->connection_)
{
// this should be the last referece and removing it
// causes the connection to be destroyed
this->connection_->remove_reference ();
this->connection_ = 0;
}
}
template <ACE_SYNCH_DECL>
void Session_T<ACE_SYNCH_USE>::close_i ()
{
INET_TRACE ("ACE_HTTPS_Session::close_i");
this->close_connection ();
}
template <ACE_SYNCH_DECL>
std::iostream& Session_T<ACE_SYNCH_USE>::sock_stream ()
{
return *this->sock_stream_;
}
}
}
ACE_END_VERSIONED_NAMESPACE_DECL
#endif /* ACE_HTTPS_SESSION_CPP */
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