Panda3D
openSSLWrapper.h
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1 /**
2  * PANDA 3D SOFTWARE
3  * Copyright (c) Carnegie Mellon University. All rights reserved.
4  *
5  * All use of this software is subject to the terms of the revised BSD
6  * license. You should have received a copy of this license along
7  * with this source code in a file named "LICENSE."
8  *
9  * @file openSSLWrapper.h
10  * @author drose
11  * @date 2009-09-05
12  */
13 
14 #ifndef OPENSSLWRAPPER_H
15 #define OPENSSLWRAPPER_H
16 
17 #include "pandabase.h"
18 
19 #ifdef HAVE_OPENSSL
20 #include "filename.h"
21 
22 #ifdef _WIN32
23 #include <winsock2.h> // must be included prior to including OpenSSL.
24 #endif
25 
26 #ifndef OPENSSL_NO_KRB5
27 #define OPENSSL_NO_KRB5
28 #endif
29 
30 #include <openssl/ssl.h>
31 #include <openssl/rand.h>
32 #include <openssl/err.h>
33 #include <openssl/x509.h>
34 #include <openssl/x509v3.h>
35 
36 // Windows may define this macro inappropriately.
37 #ifdef X509_NAME
38 #undef X509_NAME
39 #endif
40 
41 /**
42  * Provides an interface wrapper around the OpenSSL library, to ensure that
43  * the library is properly initialized in the application, and to provide some
44  * hooks into global OpenSSL context data.
45  */
46 class EXPCL_PANDA_EXPRESS OpenSSLWrapper {
47 private:
48  OpenSSLWrapper();
49  ~OpenSSLWrapper();
50 
51 PUBLISHED:
52  void clear_certificates();
53  int load_certificates(const Filename &filename);
54  int load_certificates_from_pem_ram(const char *data, size_t data_size);
55  int load_certificates_from_der_ram(const char *data, size_t data_size);
56 
57  INLINE int load_certificates_from_pem_ram(const std::string &data);
58  INLINE int load_certificates_from_der_ram(const std::string &data);
59 
60  X509_STORE *get_x509_store();
61 
62  void notify_ssl_errors();
63  void notify_debug_ssl_errors();
64 
65  static OpenSSLWrapper *get_global_ptr();
66 
67 private:
68  X509_STORE *_x509_store;
69 
70  static OpenSSLWrapper *_global_ptr;
71 };
72 
73 #include "openSSLWrapper.I"
74 
75 #endif // HAVE_OPENSSL
76 #endif
pandabase.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
filename.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
openSSLWrapper.I
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
Filename
The name of a file, such as a texture file or an Egg file.
Definition: filename.h:39