gloox  1.0.9
tlsbase.h
1 /*
2  Copyright (c) 2007-2013 by Jakob Schroeter <js@camaya.net>
3  This file is part of the gloox library. http://camaya.net/gloox
4 
5  This software is distributed under a license. The full license
6  agreement can be found in the file LICENSE in this distribution.
7  This software may not be copied, modified, sold or distributed
8  other than expressed in the named license agreement.
9 
10  This software is distributed without any warranty.
11 */
12 
13 
14 
15 #ifndef TLSBASE_H__
16 #define TLSBASE_H__
17 
18 #include "gloox.h"
19 #include "mutex.h"
20 #include "tlshandler.h"
21 
22 namespace gloox
23 {
24 
31  class GLOOX_API TLSBase
32  {
33  public:
39  TLSBase( TLSHandler* th, const std::string server )
40  : m_handler( th ), m_server( server ), m_secure( false ), m_valid( false ), m_initLib( true )
41  {}
42 
46  virtual ~TLSBase() {}
47 
57  virtual bool init( const std::string& clientKey = EmptyString,
58  const std::string& clientCerts = EmptyString,
59  const StringList& cacerts = StringList() ) = 0;
60 
68  void setInitLib( bool init ) { m_initLib = init; }
69 
76  virtual bool encrypt( const std::string& data ) = 0;
77 
85  virtual int decrypt( const std::string& data ) = 0;
86 
90  virtual void cleanup() = 0;
91 
99  virtual bool handshake() = 0;
100 
105  virtual bool isSecure() const { return m_secure; }
106 
111  virtual bool hasChannelBinding() const { return false; }
112 
117  virtual const std::string channelBinding() const { return EmptyString; }
118 
124  virtual void setCACerts( const StringList& cacerts ) = 0;
125 
130  virtual const CertInfo& fetchTLSInfo() const { return m_certInfo; }
131 
143  virtual void setClientCert( const std::string& clientKey, const std::string& clientCerts ) = 0;
144 
145  protected:
146  TLSHandler* m_handler;
147  StringList m_cacerts;
148  std::string m_clientKey;
149  std::string m_clientCerts;
150  std::string m_server;
151  CertInfo m_certInfo;
152  util::Mutex m_mutex;
153  bool m_secure;
154  bool m_valid;
155  bool m_initLib;
156 
157  };
158 
159 }
160 
161 #endif // TLSBASE_H__