用Ldap筛选器替换Get-ADUser以摆脱RSAT模块

# 引入System.DirectoryServices命名空间
Add-Type -AssemblyName System.DirectoryServices

# 创建LDAP连接
$ldapConnection = New-Object System.DirectoryServices.DirectoryEntry("LDAP://your_ldap_server")

# 创建LDAP搜索对象
$ldapSearcher = New-Object System.DirectoryServices.DirectorySearcher($ldapConnection)

# 设置搜索条件，这里以用户名为例
$searchFilter = "(&(objectCategory=User)(sAMAccountName=username))"

# 应用搜索条件
$ldapSearcher.Filter = $searchFilter

# 执行搜索
$searchResults = $ldapSearcher.FindAll()

# 遍历搜索结果
foreach ($result in $searchResults) {
    # 获取用户对象的属性
    $user = $result.GetDirectoryEntry()
    $username = $user.Properties["sAMAccountName"].Value
    $email = $user.Properties["mail"].Value

    # 在这里可以根据需要进行进一步的处理或输出
    Write-Host "Username: $username, Email: $email"
}

# 关闭连接
$ldapConnection.Dispose()