blob: 62ca1f973fd86bc778a816b09c6a3b86be63a095 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
|
// -*- C++ -*-
//=============================================================================
/**
* @file IIOP_SSL_Connection_Handler.h
*
* $Id$
*
* @author Ossama Othman <ossama@uci.edu>
*/
//=============================================================================
#ifndef TAO_IIOP_SSL_CONNECTION_HANDLER_H
#define TAO_IIOP_SSL_CONNECTION_HANDLER_H
#include /**/ "ace/pre.h"
#include "SSLIOP_Export.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
#pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "orbsvcs/orbsvcs/SSLIOPC.h"
#include "tao/IIOP_Connection_Handler.h"
#include "SSLIOP_Current.h"
class TAO_SSLIOP_Current_Impl;
/**
* @class TAO_IIOP_SSL_Connection_Handler
*
* @brief
* IIOP connection handler designed to be "SSL aware," i.e. it is
* aware of the existence of the SSLIOP connection handler. It makes
* sure that SSL session state from a previous connection is not
* associated with the non-SSL connection handled by this handler.
*
* This class is just a place holder to create the
* TAO_IIOP_SSL_Transport which does the work of clearing the TSS SSL
* state
*/
class TAO_SSLIOP_Export TAO_IIOP_SSL_Connection_Handler
: public TAO_IIOP_Connection_Handler
{
public:
/// Constructor. <arg> parameter is used by the Acceptor to pass the
/// protocol configuration properties for this connection.
TAO_IIOP_SSL_Connection_Handler (ACE_Thread_Manager* t = 0);
TAO_IIOP_SSL_Connection_Handler (TAO_ORB_Core *orb_core,
CORBA::Boolean flag,
void *arg);
/// Destructor.
~TAO_IIOP_SSL_Connection_Handler (void);
protected:
};
// ****************************************************************
/**
* @class TAO_Null_SSL_State_Guard
*
* @brief
* This class sets up null TSS SSL state upon instantiation, and
* restores the previous TSS SSL state when that instance goes out of
* scope.
*
* This guard is used to make TSS SSL state configuration and
* deconfiguration during an upcall exception safe. Exceptions are
* not supposed to be propagated up to the scope this guard is used
* in, so this guard may be unnecessary. However, since proper TSS
* SSL state configuration/deconfiguration is critical to proper
* security support, this guard is used to ensure that
* configuration/deconfiguration is exception safe.
*/
class TAO_Null_SSL_State_Guard
{
public:
/// Constructor that sets up the null TSS SSL state.
TAO_Null_SSL_State_Guard (TAO_SSLIOP_Current_ptr current,
int &result);
/// Destructor that restores the previous TSS SSL state.
~TAO_Null_SSL_State_Guard (void);
private:
/// The SSLIOP::Current implementation that was previously
/// associated with the current thread and invocation.
/**
* It is stored here until the invocation completes, after which it
* placed back into TSS.
*/
TAO_SSLIOP_Current_Impl *previous_current_impl_;
/// Reference to the SSLIOP::Current object.
TAO_SSLIOP_Current_ptr current_;
/// Flag that specifies whether or not setup of the SSLIOP::Current
/// object completed for the current thread and invocation.
CORBA::Boolean setup_done_;
};
#if defined (__ACE_INLINE__)
#include "IIOP_SSL_Connection_Handler.inl"
#endif /* __ACE_INLINE__ */
#include /**/ "ace/post.h"
#endif /* TAO_IIOP_SSL_CONNECTION_HANDLER_H */
|
