用C#的Windows Service 来同步Active Directory
1 public partial class ADSyncService : ServiceBase
2 {
3 private System.Timers.Timer TimerSync;
4 /// <summary>
5 /// 文件写入流
6 /// </summary>
7 private StreamWriter LogFile;
8
9 private int Counter = 0;
10
11 private object SyncLocker = new object();
12 /// <summary>
13 /// 日志路径
14 /// </summary>
15 private static readonly string CurrentPath = Application.StartupPath + "//";
16
17 public ADSyncService()
18 {
19 AutoLog = true;
20 CanStop = true;
21 CanPauseAndContinue = true;
22 CanShutdown = true;
23 ServiceName = "ADSyncService";// "Active Directory Synchronization Service";
24 InitializeComponent();
25 }
26
27 #region 服务函数
28 protected override void OnStart(string[] args)
29 {
30 LogFile = new StreamWriter(CurrentPath + "SyncLog" + System.DateTime.Today.ToString("yyyMMdd") + ".txt", false, Encoding.Unicode);
31 LogFile.AutoFlush = true;
32 WriteLog("ADSyncService Start...");
33 this.TimerSync = new System.Timers.Timer();
34 try
35 {
36 GetTimerInterval();
37 this.TimerSync.Elapsed += new System.Timers.ElapsedEventHandler(tmrSync_Elapsed);
38 this.TimerSync.Enabled = true;
39 }
40 catch (System.Exception ex)
41 {
42 WriteLog("Exception:" + ex.Message);
43 }
44 }
45 /// <summary>
46 /// 获取时间间隔
47 /// </summary>
48 private void GetTimerInterval()
49 {
50 BaseSysConfig baseSysConfig = new BaseSysConfig();
51 double multiplier = 0;
52 double syncFrequency = (double)StringUtils.GetDbDecimal(baseSysConfig.GetSysConfigValue("SyncFrequency"));
53 WriteLog("syncFrequency:" + syncFrequency.ToString());
54 int syncFrequencyUnit = StringUtils.GetDbInt(baseSysConfig.GetSysConfigValue("SyncFrequencyUnit"));
55 WriteLog("syncFrequencyUnit:" + syncFrequencyUnit.ToString());
56 switch (syncFrequencyUnit)
57 {
58 case 1: multiplier = 60000; break;//分钟
59 case 2: multiplier = 3600000; break;//小时
60 case 3: multiplier = 86400000; break;//天
61 case 4: multiplier = 604800000; break;//周
62 case 5: multiplier = 2592000000; break;//月 30天
63 case 6: multiplier = 31104000000; break;//年
64 default: multiplier = 3600000; break;
65 }
66 if (syncFrequency < 0.5)
67 {
68 throw new Exception(string.Format("设置的同步频率数值太小：{0}", syncFrequency));
69 }
70 double newFreq = (double)syncFrequency * multiplier;
71 WriteLog("newFreq:" + newFreq.ToString());
72 this.TimerSync.Interval = newFreq; //设置计时器事件间隔执行时间 3600000(小时级)* 3600000
73 }
74
75 protected override void OnStop()
76 {
77 WriteLog("Service is stopped manually");
78 LogFile.Close();
79 this.TimerSync.Enabled = false;
80 }
81
82 protected override void OnShutdown()
83 {
84 WriteLog("Service is stopping...");
85 Stop();
86 }
87 #endregion
88 /// <summary>
89 /// 同步用户
90 /// </summary>
91 /// <param name="obj">同步次数计算器</param>
92 private void ProcessSync()
93 {
94 try
95 {
96 Loger.MyLog.Write(Loger.MyLog.LogLevel.Info, "Timer Running");
97 WriteLog("Timer Running");
98 #region 执行同步
99 SyncClass syncClass = new SyncClass();
100 BaseSysConfig baseSysConfig = new BaseSysConfig();
101 SyncClass.SyncResult syncResult = new SyncClass.SyncResult(); ;
102 bool enableSync = StringUtils.SafeBool(baseSysConfig.GetSysConfigValue("EnableADSyncService").ToString(), false);
103 if (enableSync)
104 {
105 lock (SyncLocker)
106 {
107 syncResult = syncClass.SyncData();
108 Counter++;
109 if (syncResult.TotalSyncNumber > 0)
110 {
111 //调试
112 syncClass.SaveNewSyncTime(DateTime.Now);
113 }
114 if (syncResult.ErrorMessage != string.Empty)
115 {
116 WriteLog("同步时出现的错误信息:"+syncResult.ErrorMessage);
117 }
118 Loger.MyLog.Write(Loger.MyLog.LogLevel.Info, string.Format("Sync Time: {0};Sync Times:{1};Sync AddNumber:{2};Sync UpdateNumber:{3};Sync TotalNumber:{4}",
119 DateTime.Now, Counter, syncResult.AddCount, syncResult.UpdateCount, syncResult.TotalSyncNumber));
120 WriteLog(string.Format("Sync Result：Sync Time: {0};Sync Times:{1};Sync AddNumber:{2};Sync UpdateNumber:{3};Sync TotalNumber:{4};AdUserCount:{5}",
121 DateTime.Now, Counter, syncResult.AddCount, syncResult.UpdateCount, syncResult.TotalSyncNumber,syncResult.AdUserCount));
122 WriteLog(string.Format("DebugString:{0}", syncResult.DebugString));
123 }
124 }
125 #endregion
126 }
127 catch (System.Exception ex)
128 {
129 WriteLog("Exception:" + ex.Message+ex.Source+ex.Data);
130 Loger.MyLog.Write(Loger.MyLog.LogLevel.Error, string.Format("Sync Exception {0}...", ex.Message));
131 }
132 }
133
134 private void tmrSync_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
135 {
136 try
137 {
138 BaseSysConfig bsc = new BaseSysConfig();
139 GetTimerInterval();
140 ProcessSync();
141 }
142 catch (System.Exception ex)
143 {
144 WriteLog("Exception:"+ex.Message);
145 }
146 }
147 /// <summary>
148 /// 写日志
149 /// </summary>
150 /// <param name="szEvent">日志内容</param>
151 public void WriteLog(string szEvent)
152 {
153 try
154 {
155 if (LogFile != null)
156 {
157 LogFile.WriteLine("{0}: {1}", DateTime.Now, szEvent);
158 }
159 }
160 catch (Exception)
161 {
162 }
163 }
164 }
2 {
3 private System.Timers.Timer TimerSync;
4 /// <summary>
5 /// 文件写入流
6 /// </summary>
7 private StreamWriter LogFile;
8
9 private int Counter = 0;
10
11 private object SyncLocker = new object();
12 /// <summary>
13 /// 日志路径
14 /// </summary>
15 private static readonly string CurrentPath = Application.StartupPath + "//";
16
17 public ADSyncService()
18 {
19 AutoLog = true;
20 CanStop = true;
21 CanPauseAndContinue = true;
22 CanShutdown = true;
23 ServiceName = "ADSyncService";// "Active Directory Synchronization Service";
24 InitializeComponent();
25 }
26
27 #region 服务函数
28 protected override void OnStart(string[] args)
29 {
30 LogFile = new StreamWriter(CurrentPath + "SyncLog" + System.DateTime.Today.ToString("yyyMMdd") + ".txt", false, Encoding.Unicode);
31 LogFile.AutoFlush = true;
32 WriteLog("ADSyncService Start...");
33 this.TimerSync = new System.Timers.Timer();
34 try
35 {
36 GetTimerInterval();
37 this.TimerSync.Elapsed += new System.Timers.ElapsedEventHandler(tmrSync_Elapsed);
38 this.TimerSync.Enabled = true;
39 }
40 catch (System.Exception ex)
41 {
42 WriteLog("Exception:" + ex.Message);
43 }
44 }
45 /// <summary>
46 /// 获取时间间隔
47 /// </summary>
48 private void GetTimerInterval()
49 {
50 BaseSysConfig baseSysConfig = new BaseSysConfig();
51 double multiplier = 0;
52 double syncFrequency = (double)StringUtils.GetDbDecimal(baseSysConfig.GetSysConfigValue("SyncFrequency"));
53 WriteLog("syncFrequency:" + syncFrequency.ToString());
54 int syncFrequencyUnit = StringUtils.GetDbInt(baseSysConfig.GetSysConfigValue("SyncFrequencyUnit"));
55 WriteLog("syncFrequencyUnit:" + syncFrequencyUnit.ToString());
56 switch (syncFrequencyUnit)
57 {
58 case 1: multiplier = 60000; break;//分钟
59 case 2: multiplier = 3600000; break;//小时
60 case 3: multiplier = 86400000; break;//天
61 case 4: multiplier = 604800000; break;//周
62 case 5: multiplier = 2592000000; break;//月 30天
63 case 6: multiplier = 31104000000; break;//年
64 default: multiplier = 3600000; break;
65 }
66 if (syncFrequency < 0.5)
67 {
68 throw new Exception(string.Format("设置的同步频率数值太小：{0}", syncFrequency));
69 }
70 double newFreq = (double)syncFrequency * multiplier;
71 WriteLog("newFreq:" + newFreq.ToString());
72 this.TimerSync.Interval = newFreq; //设置计时器事件间隔执行时间 3600000(小时级)* 3600000
73 }
74
75 protected override void OnStop()
76 {
77 WriteLog("Service is stopped manually");
78 LogFile.Close();
79 this.TimerSync.Enabled = false;
80 }
81
82 protected override void OnShutdown()
83 {
84 WriteLog("Service is stopping...");
85 Stop();
86 }
87 #endregion
88 /// <summary>
89 /// 同步用户
90 /// </summary>
91 /// <param name="obj">同步次数计算器</param>
92 private void ProcessSync()
93 {
94 try
95 {
96 Loger.MyLog.Write(Loger.MyLog.LogLevel.Info, "Timer Running");
97 WriteLog("Timer Running");
98 #region 执行同步
99 SyncClass syncClass = new SyncClass();
100 BaseSysConfig baseSysConfig = new BaseSysConfig();
101 SyncClass.SyncResult syncResult = new SyncClass.SyncResult(); ;
102 bool enableSync = StringUtils.SafeBool(baseSysConfig.GetSysConfigValue("EnableADSyncService").ToString(), false);
103 if (enableSync)
104 {
105 lock (SyncLocker)
106 {
107 syncResult = syncClass.SyncData();
108 Counter++;
109 if (syncResult.TotalSyncNumber > 0)
110 {
111 //调试
112 syncClass.SaveNewSyncTime(DateTime.Now);
113 }
114 if (syncResult.ErrorMessage != string.Empty)
115 {
116 WriteLog("同步时出现的错误信息:"+syncResult.ErrorMessage);
117 }
118 Loger.MyLog.Write(Loger.MyLog.LogLevel.Info, string.Format("Sync Time: {0};Sync Times:{1};Sync AddNumber:{2};Sync UpdateNumber:{3};Sync TotalNumber:{4}",
119 DateTime.Now, Counter, syncResult.AddCount, syncResult.UpdateCount, syncResult.TotalSyncNumber));
120 WriteLog(string.Format("Sync Result：Sync Time: {0};Sync Times:{1};Sync AddNumber:{2};Sync UpdateNumber:{3};Sync TotalNumber:{4};AdUserCount:{5}",
121 DateTime.Now, Counter, syncResult.AddCount, syncResult.UpdateCount, syncResult.TotalSyncNumber,syncResult.AdUserCount));
122 WriteLog(string.Format("DebugString:{0}", syncResult.DebugString));
123 }
124 }
125 #endregion
126 }
127 catch (System.Exception ex)
128 {
129 WriteLog("Exception:" + ex.Message+ex.Source+ex.Data);
130 Loger.MyLog.Write(Loger.MyLog.LogLevel.Error, string.Format("Sync Exception {0}...", ex.Message));
131 }
132 }
133
134 private void tmrSync_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
135 {
136 try
137 {
138 BaseSysConfig bsc = new BaseSysConfig();
139 GetTimerInterval();
140 ProcessSync();
141 }
142 catch (System.Exception ex)
143 {
144 WriteLog("Exception:"+ex.Message);
145 }
146 }
147 /// <summary>
148 /// 写日志
149 /// </summary>
150 /// <param name="szEvent">日志内容</param>
151 public void WriteLog(string szEvent)
152 {
153 try
154 {
155 if (LogFile != null)
156 {
157 LogFile.WriteLine("{0}: {1}", DateTime.Now, szEvent);
158 }
159 }
160 catch (Exception)
161 {
162 }
163 }
164 }
View Code
1 /// <summary> 2 /// 获取所有域用户 3 /// </summary> 4 /// <returns></returns> 5 public static DataTable GetADUsers() 6 { 7 DataTable dt = new DataTable(); 8 dt.TableName = "ADHelperTable"; 9 dt.Columns.Add("sAMAccountName");//帐号 10 dt.Columns.Add("Name");//姓名 11 dt.Columns.Add("mail"); //邮箱地址 12 dt.Columns.Add("department"); //部门 13 dt.Columns.Add("whenChanged"); //修改时间 14 dt.Columns.Add("whenCreated"); //创建时间 15 dt.Columns.Add("OU"); //用户组织 16 dt.Columns.Add("memberOf"); //属于 17 dt.Columns.Add("userAccountControl"); //用户账户控制 18 19 DirectoryEntry adRoot = GetDirectoryObject(); 20 DirectoryEntry ou; 21 if (!string.IsNullOrEmpty(ADOUName)) 22 { 23 ou = adRoot.Children.Find("OU=" + ADOUName); 24 } 25 else 26 { 27 ou = adRoot; 28 } 29 DirectorySearcher mySearcher = new DirectorySearcher(ou); 30 //mySearcher.Filter = "(&(objectClass=user))"; 31 //mySearcher.Filter = string.Format("(&(objectClass=user)(objectCategory=person)(CN={0}))", MemberOf); 32 if (!string.IsNullOrEmpty(MemberOf)) 33 { 34 mySearcher.Filter = "(&(objectClass=user)(objectCategory=person)(memberOf=" + MemberOf + "))"; 35 } 36 else 37 { 38 mySearcher.Filter = "(&(objectCategory=person)(objectClass=user))"; 39 } 40 mySearcher.SearchScope = SearchScope.Subtree; 41 mySearcher.Sort = new SortOption("name", SortDirection.Ascending); 42 mySearcher.PageSize = 500; 43 mySearcher.PropertiesToLoad.AddRange( 44 new string[] { "sAMAccountName", "Name", "mail", "department", "whenChanged", "whenCreated", "OU", "memberOf", "userAccountControl" }); 45 46 //&(objectCategory=person) 47 using (SearchResultCollection results = mySearcher.FindAll()) 48 { 49 foreach (System.DirectoryServices.SearchResult resEnt in results) 50 { 51 DataRow dr = dt.NewRow(); 52 dr["sAMAccountName"] = string.Empty; 53 dr["Name"] = string.Empty; 54 dr["mail"] = string.Empty; 55 dr["department"] = string.Empty; 56 dr["whenChanged"] = DateTime.MinValue; 57 dr["whenCreated"] = DateTime.MinValue; 58 dr["OU"] = string.Empty; 59 dr["memberOf"] = string.Empty; 60 dr["userAccountControl"] = 0; 61 62 DirectoryEntry user = resEnt.GetDirectoryEntry(); 63 64 if (user.Properties.Contains("userAccountControl")) 65 { 66 dr["userAccountControl"] = user.Properties["userAccountControl"][0].ToString(); 67 } 68 if (user.Properties.Contains("memberOf")) 69 { 70 int memberOfCount = user.Properties["memberOf"].Count; 71 if (memberOfCount != 0) 72 { 73 for (int i = 0; i < memberOfCount; i++) 74 { 75 dr["memberOf"] += user.Properties["memberOf"][i].ToString() + ";"; 76 } 77 } 78 } 79 if (user.Properties.Contains("sAMAccountName")) 80 { 81 dr["sAMAccountName"] = user.Properties["sAMAccountName"][0].ToString(); 82 } 83 if (user.Properties.Contains("Name")) 84 { 85 dr["Name"] = user.Properties["Name"][0].ToString(); 86 } 87 if (user.Properties.Contains("mail")) 88 { 89 dr["mail"] = user.Properties["mail"][0].ToString(); 90 } 91 if (user.Properties.Contains("department")) 92 { 93 dr["department"] = user.Properties["department"][0].ToString(); 94 } 95 if (user.Properties.Contains("whenChanged")) 96 { 97 dr["whenChanged"] = StringUtils.GetDateTime(user.Properties["whenChanged"][0]);//.ToString("yyyy-MM-dd HH:mm:ss") 98 } 99 if (user.Properties.Contains("whenCreated")) 100 { 101 dr["whenCreated"] = StringUtils.GetDateTime(user.Properties["whenCreated"][0]); 102 } 103 if (user.Parent.Name != string.Empty && user.Parent.Name.IndexOf('=') > -1) 104 { 105 //获取用户所在的组织单位 106 dr["OU"] = user.Parent.Name.Split('=')[1]; 107 } 108 109 dt.Rows.Add(dr); 110 } 111 } 112 return dt; 113 }