SharePoint 2016与外部系统人员信息同步（一，Excel数据导入到AD）

SharePoint 2016 AD 数据同步（一，数据导入）

class Program
{
static void Main(string[] args)
{
string ldapPath = "LDAP://10.xxx.xxx.xxx/DC=xxxx,DC=com";
string userName = "Administrator";
string password = "Admin123";
//reference http://www.cnblogs.com/CSharpDevelopers/p/3634635.html 
//测试查找OU

DirectoryEntry rootDirectoryEntry;
if (userName != string.Empty)
{
rootDirectoryEntry = new DirectoryEntry(ldapPath, userName, password);
}
else
{
rootDirectoryEntry = new DirectoryEntry(ldapPath);
}
DataTable dt = GetTableFromExcel("D:\\SPCode_dct\\SPPM\\ADusers.xlsx");
//设定OU名
string currentValue = "FromCode";
//先检查是否存在。
try {
DirectoryEntry getOuName = rootDirectoryEntry.Children.Find("OU = "+currentValue);//判断OU是否存在
if (getOuName != null)
{
return;
}
} catch( Exception ex)
{
}

//foreach (DirectoryEntry getOuName1 in entry.Children)
//{
//    string ouName = getOuName1.Name;
//}

DirectoryEntry currentOuDirectoryEntry = rootDirectoryEntry.Children.Add("OU=" + currentValue, "organizationalUnit");
currentOuDirectoryEntry.Properties["name"].Add(currentValue);
currentOuDirectoryEntry.CommitChanges();
//检查用户是否存在
foreach (DataRow dr in dt.Rows)
{
string sAMAccountName = dr["用户名"].ToString();
string displayName = dr["显示名"].ToString();
string newUserDefaultPassword = dr["pwd"].ToString();
DirectorySearcher userDirectorySearcher = new DirectorySearcher(currentOuDirectoryEntry,
string.Format(@"(&(cn={0})(objectCategory=person)(objectClass=user))", displayName), new[] { "adspath" }, SearchScope.OneLevel);
SearchResult searchResult = userDirectorySearcher.FindOne();
if (searchResult == null)
{
using (DirectoryEntry currentUserDirectoryEntry = currentOuDirectoryEntry.Children.Add("CN=" + displayName, "user"))
{
currentUserDirectoryEntry.Properties["sAMAccountName"].Value = sAMAccountName;
currentUserDirectoryEntry.Properties["userPrincipalName"].Value = string.Format(@"{0}@{1}", sAMAccountName, "spdev");
currentUserDirectoryEntry.Properties["displayName"].Value = displayName;
currentUserDirectoryEntry.CommitChanges();
//currentUserDirectoryEntry.Properties["userAccountControl"].Value = userAccountControl;

currentUserDirectoryEntry.Properties["pwdLastSet"].Value = 0;
currentUserDirectoryEntry.Invoke("SetPassword", new object[] { newUserDefaultPassword });//初始密码,要注意密码策略例如123.com 是可以的。

currentUserDirectoryEntry.CommitChanges();
}
}
}
}

private static DataTable GetTableFromExcel(string fileName)
{
DataTable dataTable = new DataTable();
string connectionString = string.Format("Provider = Microsoft.ACE.OLEDB.12.0;Data Source ={0};Extended Properties='Excel 12.0 Xml;HDR=YES'", fileName);
//当这里提示错误的时候请下载，AccessDatabaseEngine.exe
using (OleDbConnection oleDbConnection = new OleDbConnection(connectionString))
{
oleDbConnection.Open();
DataTable schemaTable = oleDbConnection.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, new Object[] { null, null, null, "TABLE" });
string sheetName = schemaTable.Rows[0].Field<string>("TABLE_NAME");
string commandText = string.Format("select * from [{0}]", sheetName);
using (OleDbDataAdapter adapter = new OleDbDataAdapter(commandText, oleDbConnection))
{
adapter.Fill(dataTable);
}
}
return dataTable;
}

}