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
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
|
// **********************************************************************
//
// Copyright (c) 2003-2007 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
namespace IceSSL
{
using System;
using System.Diagnostics;
using System.Security.Cryptography.X509Certificates;
//
// ConnectionInfo contains information that may be of use to a
// CertificateVerifier or an application that wants information
// about its peer.
//
public sealed class ConnectionInfo
{
//
// The certificate chain. This may be null if the peer did not
// supply a certificate. The peer's certificate (if any) is the
// first one in the chain.
//
public System.Security.Cryptography.X509Certificates.X509Certificate2[] certs;
//
// The name of the negotiated cipher.
//
public string cipher;
//
// The local TCP/IP host & port.
//
public System.Net.IPEndPoint localAddr;
//
// The remote TCP/IP host & port.
//
public System.Net.IPEndPoint remoteAddr;
//
// If the connection is incoming this bool is true, false
// otherwise.
//
public bool incoming;
//
// The name of the object adapter that hosts this endpoint, if
// any.
//
public string adapterName;
}
public class ConnectionInvalidException : Ice.LocalException
{
#region Slice data members
public string reason;
#endregion
#region Constructors
private static readonly string _dflt = "ConnectionInvalidException";
public ConnectionInvalidException() : base(_dflt)
{
}
public ConnectionInvalidException(string m__) : base(m__)
{
}
public ConnectionInvalidException(System.Exception ex__) : base(_dflt, ex__)
{
}
public ConnectionInvalidException(string m__, System.Exception ex__) : base(m__, ex__)
{
}
#endregion
#region Object members
public override int GetHashCode()
{
int h__ = 0;
if((object)reason != null)
{
h__ = 5 * h__ + reason.GetHashCode();
}
return h__;
}
public override bool Equals(object other__)
{
if(other__ == null)
{
return false;
}
if(object.ReferenceEquals(this, other__))
{
return true;
}
if(!(other__ is ConnectionInvalidException))
{
return false;
}
if(reason == null)
{
if(((ConnectionInvalidException)other__).reason != null)
{
return false;
}
}
else
{
if(!reason.Equals(((ConnectionInvalidException)other__).reason))
{
return false;
}
}
return true;
}
#endregion
#region Comparison members
public static bool operator==(ConnectionInvalidException lhs__, ConnectionInvalidException rhs__)
{
return Equals(lhs__, rhs__);
}
public static bool operator!=(ConnectionInvalidException lhs__, ConnectionInvalidException rhs__)
{
return !Equals(lhs__, rhs__);
}
#endregion
}
public sealed class Util
{
public static ConnectionInfo getConnectionInfo(Ice.Connection connection)
{
Ice.ConnectionI con = (Ice.ConnectionI)connection;
Debug.Assert(con != null);
//
// Lock the connection directly. This is done because the only
// thing that prevents the transceiver from being closed during
// the duration of the invocation is the connection.
//
lock(con)
{
IceInternal.Transceiver transceiver = con.getTransceiver();
if(transceiver == null)
{
ConnectionInvalidException ex = new ConnectionInvalidException();
ex.reason = "connection closed";
throw ex;
}
try
{
TransceiverI sslTransceiver = (TransceiverI)transceiver;
return sslTransceiver.getConnectionInfo();
}
catch(InvalidCastException)
{
ConnectionInvalidException e = new ConnectionInvalidException();
e.reason = "not ssl connection";
throw e;
}
}
}
public static X509Certificate2 createCertificate(string certPEM)
{
char[] chars = certPEM.ToCharArray();
byte[] bytes = new byte[chars.Length];
for(int i = 0; i < chars.Length; ++i)
{
bytes[i] = (byte)chars[i];
}
return new X509Certificate2(bytes);
}
internal static ConnectionInfo
populateConnectionInfo(System.Net.Security.SslStream stream, System.Net.Sockets.Socket fd,
X509Certificate2[] certs, string adapterName, bool incoming)
{
ConnectionInfo info = new ConnectionInfo();
info.certs = certs;
info.cipher = stream.CipherAlgorithm.ToString();
info.localAddr = (System.Net.IPEndPoint)fd.LocalEndPoint;
info.remoteAddr = (System.Net.IPEndPoint)fd.RemoteEndPoint;
info.incoming = incoming;
info.adapterName = adapterName;
return info;
}
}
}
|
