Skip to content

Commit 6ea68fc

Browse files
CarbeniumCarbenium
committed
Add MySql.Data, Renci.SshNet and log4net as source dependencies
1 parent ba331db commit 6ea68fc

File tree

900 files changed

+220161
-25
lines changed

Some content is hidden

Large Commits have some content hidden by default. Use the searchbox below for content that may be hidden.

900 files changed

+220161
-25
lines changed

‎.gitignore

+3-9
Original file line numberDiff line numberDiff line change
@@ -19,18 +19,12 @@ Thumbs.db
1919
*.cache
2020
*.ilk
2121
*.log
22-
#[Bb]in
23-
TrinityCoreAdmin/[Bb]in/Debug/*
24-
TrinityCoreAdmin/[Bb]in/Release/*
25-
!TrinityCoreAdmin/[Bb]in/Debug/MySql.Data.dll
26-
!TrinityCoreAdmin/[Bb]in/Release/MySql.Data.dll
27-
!TrinityCoreAdmin/[Bb]in/Debug/Renci.SshNet.dll
28-
!TrinityCoreAdmin/[Bb]in/Release/Renci.SshNet.dll
29-
#[Dd]ebug*/
22+
[Bb]in
23+
[Dd]ebug*/
3024
*.lib
3125
*.sbr
3226
obj/
33-
#[Rr]elease*/
27+
[Rr]elease*/
3428
_ReSharper*/
3529
[Tt]est[Rr]esult*
3630
packages/

‎MySql.Data/Authentication/AuthenticationManager.cs

+84
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,84 @@
1+
// Copyright © 2012, Oracle and/or its affiliates. All rights reserved.
2+
//
3+
// MySQL Connector/NET is licensed under the terms of the GPLv2
4+
// <http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>, like most
5+
// MySQL Connectors. There are special exceptions to the terms and
6+
// conditions of the GPLv2 as it is applied to this software, see the
7+
// FLOSS License Exception
8+
// <http://www.mysql.com/about/legal/licensing/foss-exception.html>.
9+
//
10+
// This program is free software; you can redistribute it and/or modify
11+
// it under the terms of the GNU General Public License as published
12+
// by the Free Software Foundation; version 2 of the License.
13+
//
14+
// This program is distributed in the hope that it will be useful, but
15+
// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
16+
// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
17+
// for more details.
18+
//
19+
// You should have received a copy of the GNU General Public License along
20+
// with this program; if not, write to the Free Software Foundation, Inc.,
21+
// 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22+
23+
using System;
24+
using System.Collections.Generic;
25+
using System.Reflection;
26+
using System.Text;
27+
using MySql.Data.MySqlClient.Properties;
28+
29+
namespace MySql.Data.MySqlClient.Authentication
30+
{
31+
internal class AuthenticationPluginManager
32+
{
33+
static Dictionary<string, PluginInfo> plugins = new Dictionary<string, PluginInfo>();
34+
35+
static AuthenticationPluginManager()
36+
{
37+
plugins["mysql_native_password"] = new PluginInfo("MySql.Data.MySqlClient.Authentication.MySqlNativePasswordPlugin");
38+
plugins["sha256_password"] = new PluginInfo("MySql.Data.MySqlClient.Authentication.Sha256AuthenticationPlugin");
39+
#if !CF && !RT
40+
plugins["authentication_windows_client"] = new PluginInfo("MySql.Data.MySqlClient.Authentication.MySqlWindowsAuthenticationPlugin");
41+
if (MySqlConfiguration.Settings != null && MySqlConfiguration.Settings.AuthenticationPlugins != null)
42+
{
43+
foreach (AuthenticationPluginConfigurationElement e in MySqlConfiguration.Settings.AuthenticationPlugins)
44+
plugins[e.Name] = new PluginInfo(e.Type);
45+
}
46+
#endif
47+
}
48+
49+
public static MySqlAuthenticationPlugin GetPlugin(string method)
50+
{
51+
if (!plugins.ContainsKey(method))
52+
throw new MySqlException(String.Format(Resources.AuthenticationMethodNotSupported, method));
53+
return CreatePlugin(method);
54+
}
55+
56+
private static MySqlAuthenticationPlugin CreatePlugin(string method)
57+
{
58+
PluginInfo pi = plugins[method];
59+
60+
try
61+
{
62+
Type t = Type.GetType(pi.Type);
63+
MySqlAuthenticationPlugin o = (MySqlAuthenticationPlugin)Activator.CreateInstance(t);
64+
return o;
65+
}
66+
catch (Exception e)
67+
{
68+
throw new MySqlException(String.Format(Resources.UnableToCreateAuthPlugin, method), e);
69+
}
70+
}
71+
}
72+
73+
struct PluginInfo
74+
{
75+
public string Type;
76+
public Assembly Assembly;
77+
78+
public PluginInfo(string type)
79+
{
80+
Type = type;
81+
Assembly = null;
82+
}
83+
}
84+
}

‎MySql.Data/Authentication/MySQLAuthenticationPlugin.cs

+231
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,231 @@
1+
// Copyright © 2012, Oracle and/or its affiliates. All rights reserved.
2+
//
3+
// MySQL Connector/NET is licensed under the terms of the GPLv2
4+
// <http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>, like most
5+
// MySQL Connectors. There are special exceptions to the terms and
6+
// conditions of the GPLv2 as it is applied to this software, see the
7+
// FLOSS License Exception
8+
// <http://www.mysql.com/about/legal/licensing/foss-exception.html>.
9+
//
10+
// This program is free software; you can redistribute it and/or modify
11+
// it under the terms of the GNU General Public License as published
12+
// by the Free Software Foundation; version 2 of the License.
13+
//
14+
// This program is distributed in the hope that it will be useful, but
15+
// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
16+
// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
17+
// for more details.
18+
//
19+
// You should have received a copy of the GNU General Public License along
20+
// with this program; if not, write to the Free Software Foundation, Inc.,
21+
// 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22+
23+
using System.IO;
24+
using System;
25+
using MySql.Data.MySqlClient.Properties;
26+
using MySql.Data.Common;
27+
using System.Text;
28+
using System.Diagnostics;
29+
30+
namespace MySql.Data.MySqlClient.Authentication
31+
{
32+
public abstract class MySqlAuthenticationPlugin
33+
{
34+
private NativeDriver driver;
35+
protected byte[] AuthenticationData;
36+
37+
/// <summary>
38+
/// This is a factory method that is used only internally. It creates an auth plugin based on the method type
39+
/// </summary>
40+
/// <param name="method"></param>
41+
/// <param name="flags"></param>
42+
/// <param name="settings"></param>
43+
/// <returns></returns>
44+
internal static MySqlAuthenticationPlugin GetPlugin(string method, NativeDriver driver, byte[] authData)
45+
{
46+
if (method == "mysql_old_password")
47+
{
48+
driver.Close(true);
49+
throw new MySqlException(Resources.OldPasswordsNotSupported);
50+
}
51+
MySqlAuthenticationPlugin plugin = AuthenticationPluginManager.GetPlugin(method);
52+
if (plugin == null)
53+
throw new MySqlException(String.Format(Resources.UnknownAuthenticationMethod, method));
54+
55+
plugin.driver = driver;
56+
plugin.SetAuthData(authData);
57+
return plugin;
58+
}
59+
60+
protected MySqlConnectionStringBuilder Settings
61+
{
62+
get { return driver.Settings; }
63+
}
64+
65+
protected Version ServerVersion
66+
{
67+
get { return new Version(driver.Version.Major, driver.Version.Minor, driver.Version.Build); }
68+
}
69+
70+
internal ClientFlags Flags
71+
{
72+
get { return driver.Flags; }
73+
}
74+
75+
protected Encoding Encoding
76+
{
77+
get { return driver.Encoding; }
78+
}
79+
80+
protected virtual void SetAuthData(byte[] data)
81+
{
82+
AuthenticationData = data;
83+
}
84+
85+
protected virtual void CheckConstraints()
86+
{
87+
}
88+
89+
protected virtual void AuthenticationFailed(Exception ex)
90+
{
91+
string msg = String.Format(Resources.AuthenticationFailed, Settings.Server, GetUsername(), PluginName, ex.Message);
92+
throw new MySqlException(msg, ex);
93+
}
94+
95+
protected virtual void AuthenticationSuccessful()
96+
{
97+
}
98+
99+
protected virtual byte[] MoreData(byte[] data)
100+
{
101+
return null;
102+
}
103+
104+
internal void Authenticate(bool reset)
105+
{
106+
CheckConstraints();
107+
108+
MySqlPacket packet = driver.Packet;
109+
110+
// send auth response
111+
packet.WriteString(GetUsername());
112+
113+
// now write the password
114+
WritePassword(packet);
115+
116+
if ((Flags & ClientFlags.CONNECT_WITH_DB) != 0 || reset)
117+
{
118+
if (!String.IsNullOrEmpty(Settings.Database))
119+
packet.WriteString(Settings.Database);
120+
}
121+
122+
if (reset)
123+
packet.WriteInteger(8, 2);
124+
125+
if ((Flags & ClientFlags.PLUGIN_AUTH) != 0)
126+
packet.WriteString(PluginName);
127+
128+
driver.SetConnectAttrs();
129+
driver.SendPacket(packet);
130+
//read server response
131+
packet = ReadPacket();
132+
byte[] b = packet.Buffer;
133+
if (b[0] == 0xfe)
134+
{
135+
if (packet.IsLastPacket)
136+
{
137+
driver.Close(true);
138+
throw new MySqlException( Resources.OldPasswordsNotSupported );
139+
}
140+
else
141+
{
142+
HandleAuthChange(packet);
143+
}
144+
}
145+
driver.ReadOk(false);
146+
AuthenticationSuccessful();
147+
}
148+
149+
private void WritePassword(MySqlPacket packet)
150+
{
151+
bool secure = (Flags & ClientFlags.SECURE_CONNECTION) != 0;
152+
object password = GetPassword();
153+
if (password is string)
154+
{
155+
if (secure)
156+
packet.WriteLenString((string)password);
157+
else
158+
packet.WriteString((string)password);
159+
}
160+
else if (password == null)
161+
packet.WriteByte(0);
162+
else if (password is byte[])
163+
packet.Write(password as byte[]);
164+
else throw new MySqlException("Unexpected password format: " + password.GetType());
165+
}
166+
167+
private MySqlPacket ReadPacket()
168+
{
169+
try
170+
{
171+
MySqlPacket p = driver.ReadPacket();
172+
return p;
173+
}
174+
catch (MySqlException ex)
175+
{
176+
// make sure this is an auth failed ex
177+
AuthenticationFailed(ex);
178+
return null;
179+
}
180+
}
181+
182+
private void HandleAuthChange(MySqlPacket packet)
183+
{
184+
byte b = packet.ReadByte();
185+
Debug.Assert(b == 0xfe);
186+
187+
string method = packet.ReadString();
188+
byte[] authData = new byte[packet.Length - packet.Position];
189+
Array.Copy(packet.Buffer, packet.Position, authData, 0, authData.Length);
190+
191+
MySqlAuthenticationPlugin plugin = MySqlAuthenticationPlugin.GetPlugin(method, driver, authData);
192+
plugin.AuthenticationChange();
193+
}
194+
195+
private void AuthenticationChange()
196+
{
197+
MySqlPacket packet = driver.Packet;
198+
packet.Clear();
199+
byte[] moreData = MoreData(null);
200+
while (moreData != null && moreData.Length > 0)
201+
{
202+
packet.Clear();
203+
packet.Write(moreData);
204+
driver.SendPacket(packet);
205+
206+
packet = ReadPacket();
207+
byte prefixByte = packet.Buffer[0];
208+
if (prefixByte != 1) return;
209+
210+
// a prefix of 0x01 means need more auth data
211+
byte[] responseData = new byte[packet.Length - 1];
212+
Array.Copy(packet.Buffer, 1, responseData, 0, responseData.Length);
213+
moreData = MoreData(responseData);
214+
}
215+
// we get here if MoreData returned null but the last packet read was a more data packet
216+
ReadPacket();
217+
}
218+
219+
public abstract string PluginName { get; }
220+
221+
public virtual string GetUsername()
222+
{
223+
return Settings.UserID;
224+
}
225+
226+
public virtual object GetPassword()
227+
{
228+
return null;
229+
}
230+
}
231+
}

0 commit comments

Comments
 (0)