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-rw-r--r--OpenSim/Data/SQLite/SQLiteAuthenticationData.cs257
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diff --git a/OpenSim/Data/SQLite/SQLiteAuthenticationData.cs b/OpenSim/Data/SQLite/SQLiteAuthenticationData.cs
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--- a/OpenSim/Data/SQLite/SQLiteAuthenticationData.cs
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1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28using System;
29using System.Collections;
30using System.Collections.Generic;
31using System.Data;
32using OpenMetaverse;
33using OpenSim.Framework;
34using Mono.Data.Sqlite;
35
36namespace OpenSim.Data.SQLite
37{
38 public class SQLiteAuthenticationData : SQLiteFramework, IAuthenticationData
39 {
40 private string m_Realm;
41 private List<string> m_ColumnNames;
42 private int m_LastExpire;
43 private string m_connectionString;
44
45 protected static SqliteConnection m_Connection;
46 private static bool m_initialized = false;
47
48 public SQLiteAuthenticationData(string connectionString, string realm)
49 : base(connectionString)
50 {
51 m_Realm = realm;
52 m_connectionString = connectionString;
53
54 if (!m_initialized)
55 {
56 m_Connection = new SqliteConnection(connectionString);
57 m_Connection.Open();
58
59 Migration m = new Migration(m_Connection, GetType().Assembly, "AuthStore");
60 m.Update();
61
62 m_initialized = true;
63 }
64 }
65
66 public AuthenticationData Get(UUID principalID)
67 {
68 AuthenticationData ret = new AuthenticationData();
69 ret.Data = new Dictionary<string, object>();
70
71 SqliteCommand cmd = new SqliteCommand("select * from `" + m_Realm + "` where UUID = :PrincipalID");
72 cmd.Parameters.Add(new SqliteParameter(":PrincipalID", principalID.ToString()));
73
74 IDataReader result = ExecuteReader(cmd, m_Connection);
75
76 try
77 {
78 if (result.Read())
79 {
80 ret.PrincipalID = principalID;
81
82 if (m_ColumnNames == null)
83 {
84 m_ColumnNames = new List<string>();
85
86 DataTable schemaTable = result.GetSchemaTable();
87 foreach (DataRow row in schemaTable.Rows)
88 m_ColumnNames.Add(row["ColumnName"].ToString());
89 }
90
91 foreach (string s in m_ColumnNames)
92 {
93 if (s == "UUID")
94 continue;
95
96 ret.Data[s] = result[s].ToString();
97 }
98
99 return ret;
100 }
101 else
102 {
103 return null;
104 }
105 }
106 catch
107 {
108 }
109 finally
110 {
111 //CloseCommand(cmd);
112 }
113
114 return null;
115 }
116
117 public bool Store(AuthenticationData data)
118 {
119 if (data.Data.ContainsKey("UUID"))
120 data.Data.Remove("UUID");
121
122 string[] fields = new List<string>(data.Data.Keys).ToArray();
123 string[] values = new string[data.Data.Count];
124 int i = 0;
125 foreach (object o in data.Data.Values)
126 values[i++] = o.ToString();
127
128 SqliteCommand cmd = new SqliteCommand();
129
130 if (Get(data.PrincipalID) != null)
131 {
132
133
134 string update = "update `" + m_Realm + "` set ";
135 bool first = true;
136 foreach (string field in fields)
137 {
138 if (!first)
139 update += ", ";
140 update += "`" + field + "` = :" + field;
141 cmd.Parameters.Add(new SqliteParameter(":" + field, data.Data[field]));
142
143 first = false;
144 }
145
146 update += " where UUID = :UUID";
147 cmd.Parameters.Add(new SqliteParameter(":UUID", data.PrincipalID.ToString()));
148
149 cmd.CommandText = update;
150 try
151 {
152 if (ExecuteNonQuery(cmd, m_Connection) < 1)
153 {
154 //CloseCommand(cmd);
155 return false;
156 }
157 }
158 catch (Exception e)
159 {
160 Console.WriteLine(e.ToString());
161 //CloseCommand(cmd);
162 return false;
163 }
164 }
165
166 else
167 {
168 string insert = "insert into `" + m_Realm + "` (`UUID`, `" +
169 String.Join("`, `", fields) +
170 "`) values (:UUID, :" + String.Join(", :", fields) + ")";
171
172 cmd.Parameters.Add(new SqliteParameter(":UUID", data.PrincipalID.ToString()));
173 foreach (string field in fields)
174 cmd.Parameters.Add(new SqliteParameter(":" + field, data.Data[field]));
175
176 cmd.CommandText = insert;
177
178 try
179 {
180 if (ExecuteNonQuery(cmd, m_Connection) < 1)
181 {
182 //CloseCommand(cmd);
183 return false;
184 }
185 }
186 catch (Exception e)
187 {
188 Console.WriteLine(e.ToString());
189 //CloseCommand(cmd);
190 return false;
191 }
192 }
193
194 //CloseCommand(cmd);
195
196 return true;
197 }
198
199 public bool SetDataItem(UUID principalID, string item, string value)
200 {
201 SqliteCommand cmd = new SqliteCommand("update `" + m_Realm +
202 "` set `" + item + "` = " + value + " where UUID = '" + principalID.ToString() + "'");
203
204 if (ExecuteNonQuery(cmd, m_Connection) > 0)
205 return true;
206
207 return false;
208 }
209
210 public bool SetToken(UUID principalID, string token, int lifetime)
211 {
212 if (System.Environment.TickCount - m_LastExpire > 30000)
213 DoExpire();
214
215 SqliteCommand cmd = new SqliteCommand("insert into tokens (UUID, token, validity) values ('" + principalID.ToString() +
216 "', '" + token + "', datetime('now', 'localtime', '+" + lifetime.ToString() + " minutes'))");
217
218 if (ExecuteNonQuery(cmd, m_Connection) > 0)
219 {
220 cmd.Dispose();
221 return true;
222 }
223
224 cmd.Dispose();
225 return false;
226 }
227
228 public bool CheckToken(UUID principalID, string token, int lifetime)
229 {
230 if (System.Environment.TickCount - m_LastExpire > 30000)
231 DoExpire();
232
233 SqliteCommand cmd = new SqliteCommand("update tokens set validity = datetime('now', 'localtime', '+" + lifetime.ToString() +
234 " minutes') where UUID = '" + principalID.ToString() + "' and token = '" + token + "' and validity > datetime('now', 'localtime')");
235
236 if (ExecuteNonQuery(cmd, m_Connection) > 0)
237 {
238 cmd.Dispose();
239 return true;
240 }
241
242 cmd.Dispose();
243
244 return false;
245 }
246
247 private void DoExpire()
248 {
249 SqliteCommand cmd = new SqliteCommand("delete from tokens where validity < datetime('now', 'localtime')");
250 ExecuteNonQuery(cmd, m_Connection);
251
252 cmd.Dispose();
253
254 m_LastExpire = System.Environment.TickCount;
255 }
256 }
257}
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