Question

我正在通过活动目录搜索特定组织单位下的用户，我想使用ADSI进行更改。

# get all users from the organizational unit
$accounts = Get-ADObject -filter 'objectClass -eq "user"' -SearchBase $dsn 

# iterate over user objects 
foreach ($account in $accounts) {
    # unfortunately we have to use ADSI over the set-aduser cmdlet as we neeed to touch remote desktop attribues
    $user = [ADSI]"LDAP://" + ($account.DistinguishedName).ToString()

    # get logon name 
    $SamAccountName = $user.psbase.InvokeGet("SamAccountName")

    # Profile Attributes
    $user.psbase.InvokeSet("ProfilePath", "")
    $user.psbase.InvokeSet("ScriptPath", "DIR\Logon.cmd")
    $user.psbase.InvokeSet("HomeDrive", "H:")
    $user.psbase.InvokeSet("HomeDirectory", "\\host\users$\${SamAccountName}")

    # Remote Desktop Services Attributes
    $user.psbase.InvokeSet("TerminalServicesProfilePath", "")
    $user.psbase.InvokeSet("TerminalServicesHomeDirectory", "\\host\users$\${SamAccountName}")
    $user.psbase.InvokeSet("TerminalServicesHomeDrive", "H:")

    # Write attributes back to global catalog
    $user.SetInfo()
}

这一切都很好，直到$user = [ADSI]"LDAP://" + ($account.DistinguishedName).ToString()部分。

Method invocation failed because [System.DirectoryServices.DirectoryEntry] does not contain a method named 'op_Addition'.
At \\tsclient\D\SourceCode\PowerShell\Set-ADUserAttributes.ps1:37 char:5
+     $user = [ADSI]"LDAP://" + ($account.DistinguishedName).ToString()
+     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (op_Addition:String) [], RuntimeException
    + FullyQualifiedErrorId : MethodNotFound

Exception calling "InvokeGet" with "1" argument(s): "Unspecified error
"
At \\tsclient\D\SourceCode\PowerShell\Set-ADUserAttributes.ps1:40 char:5
+     $SamAccountName = $user.psbase.InvokeGet("SamAccountName")
+     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [], MethodInvocationException
    + FullyQualifiedErrorId : DotNetMethodException

似乎没有查询被执行。但是，$account.DistinguishedName包含正确的LDAP路径（我已手动测试）。

那我在这里做错了什么？。

Answer 1

您通过强制转换＆＃34; LDAP：//＆＃34;来尝试附加到ADSI对象。在执行追加之前作为[ADSI]。

首先捕捉你的琴弦然后进行演员：

$user = [ADSI]("LDAP://" + $account.DistinguishedName)

Answer 2

转换操作具有higher precedence而不是连接操作，因此您需要在子表达式中进行连接，如下所示：

[adsi]("LDAP://" + $account.DistinguishedName)

或者像这样：

[adsi]"LDAP://$($account.DistinguishedName)"

此处的专有名称会自动转换为字符串，因此您无需手动拨打ToString()。

将ADSI LDAP查询放在一起

2 个答案: