几种不同方式将用户照片导入到AD

修改 AD架构为了使头像能够显示在GAL中，需要让其在全局编录（GC）中进行复制 ，

默认情况下，对象 的“thumbnailphoto”属性 值不会在GC中进行复制 ，通过修改 AD架构可以是实现 这一个功能。

1. 在以管理 员身份打开cmd，并执行 Regsvr32 schmmgmt.dll注册AD架构管理单元，如下图所示：

2. 打开MMC控制 台，添加AD架构管理 单元

3. 在活动 目录 架构管理 单元中展开“属性 ”节点，定位到“thumbnailPhoto”。

4. 打开“thumbnailPhoto”的属性 对话框，在“常规”选项 卡上勾选“将此属性 复制 到全局编录”。

 

修改完毕后保存。以下几种方式进行修改。

提示：

我们要实现准备好一些照片，照片不要超过大小不要超过30KB，所以尺寸也要控制好，一般就96X96就差不多了，太大了没有意义，因为这些照片是存在AD内的，所以如果太大的话，会导致AD的数据库增大，从而影响复制

 

1、powershell脚本修改

脚本1：

$SAMName=Read-Host "Enter a username"

      $root = [ADSI]'GC://dc=uc,dc=local'
      $searcher = new-object System.DirectoryServices.DirectorySearcher($root)
$searcher.filter = "(&(objectClass=user)(sAMAccountName=$SAMName))"
$user = $searcher.findall()
$userdn = $user[0].path
$userdn = $userdn.trim("GC")
$userdn = "LDAP" + $userdn

function Select-FileDialog
{
    param([string]$Title,[string]$Directory,[string]$Filter="All Files (*.*)|*.*")
    [System.Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms") | Out-Null
    $objForm = New-Object System.Windows.Forms.OpenFileDialog
    $objForm.InitialDirectory = $Directory
    $objForm.Filter = $Filter
    $objForm.Title = $Title
    $objForm.ShowHelp = $true
    $Show = $objForm.ShowDialog()
    If ($Show -eq "OK")
    {
        Return $objForm.FileName
    }
    Else
    {
        Write-Error "Operation cancelled by user."
    }
}

$photo = Select-FileDialog -Title "Select a photo" -Directory "%userprofile%" -Filter "JPG Images (*.jpg)|*.jpg"

$user = [ADSI]($userdn)
[byte[]]$file = Get-Content $photo -Encoding Byte

# clear previous image if exist
$user.Properties["thumbnailPhoto"].Clear()

# write the image to the user's thumbnailPhoto attribute by converting the byte[] to Base64String
$user.Properties["thumbnailPhoto"].Add([System.Convert]::ToBase64String($file))

# commit the changes to AD
$user.CommitChanges()

 

脚本2：

#Add-ADPhoto   Powershell v1 compatibile script for updating
#user thumbnailphoto attribute.  Resizes input photo to recommended
#dimensions and size.  Only updates for the currently logged in user.
#This is a script for user self service.

#Author: Nathan Linley
#Site: http://myitpath.blogspot.com

$infile = $args[0]
$aspect = $args[1]

function usage {
        write-host "Usage: Add-ADPhoto filename [aspect]"
        write-host "   Provide the name of an image file in your current directory."
        write-host "   If you wish to preserve the aspect ratio of the image, type"
        write-host "   1 after your file name.  Images are resized to the recommended"
        write-host "   96x96, converted to JPG and set to 70% quality to limit size."
        exit

}
$imagefile = (pwd).path + "\" + $infile
$imagefileout = (pwd).path + "\adout.jpg"

##############################################################################
#Check to see if the argument for filename was provided, and that it exists###
##############################################################################
if ([string]::isnullorempty($infile) -or -not (test-path $imagefile)) {
        &usage
}


###############################
#Remove any old converted file#
###############################
if (test-path $imagefileout) {
        del -path $imagefileout -ErrorAction "silentlycontinue"
}

$Image = New-Object -ComObject Wia.ImageFile
$ImageProcessor = New-Object -ComObject Wia.ImageProcess


##########################################################
#Try loading the file, if its not an image this will fail#
##########################################################
$Image.LoadFile($ImageFile)

if (-not $?) { &usage }


#############################################################
#Create filters, set aspect ratio setting, change dimensions#
#to max 96pixels, convert to JPG and set quality            #
#############################################################
$Scale = $ImageProcessor.FilterInfos.Item("Scale").FilterId
$ImageProcessor.Filters.Add($Scale)
$Qual = $ImageProcessor.FilterInfos.Item("Convert").FilterID
$ImageProcessor.Filters.Add($qual)

if ([string]::isnullorempty($aspect) -or [string]$aspect -ne "1") {
        $ImageProcessor.Filters.Item(1).Properties.Item("PreserveAspectRatio") = $false
} else {
        $ImageProcessor.Filters.Item(1).Properties.Item("PreserveAspectRatio") = $true
}

$ImageProcessor.Filters.Item(1).Properties.Item("MaximumHeight") = 96
$ImageProcessor.Filters.Item(1).Properties.Item("MaximumWidth") = 96
$ImageProcessor.Filters.Item(2).Properties.Item("FormatID") = "{B96B3CAE-0728-11D3-9D7B-0000F81EF32E}"

####################################################################
#Drop image quality until it meets the size recommendation of 10kb #
####################################################################
$quality = 80
do {
        Remove-Item -path $imagefileout -ErrorAction "silentlycontinue"
        $ImageProcessor.Filters.Item(2).Properties.Item("Quality") = $quality
        $Image = $ImageProcessor.Apply($Image)
        $Image.SaveFile($ImageFileOut)
        [byte[]]$imagedata = get-content $imagefileout -encoding byte
        $quality -= 10
} while ($imagedata.length -gt 10kb)


#####################################################################
#Find domain, and Account distinguished name.  Open user object, add#
#thumbnailphoto data and save.
#####################################################################
$de = new-object directoryservices.directoryentry("LDAP://" + $env:logonserver.substring(2))
$ds = new-object directoryservices.directorysearcher($de)
$ds.filter = "(&(objectclass=user)(samaccountname=" + $env:username + "))"
$myaccount = $ds.findone()
$de = new-object directoryservices.directoryentry($myaccount.path)
$de.properties["Thumbnailphoto"].clear()
$de.properties["Thumbnailphoto"].add($imagedata) |out-null
$de.setinfo()
Write-Host "Photo has been uploaded"

 

2、vbscript脚本修改

我AD里面的用户名字是张三，那么照片也是张三。

AD里面用户的名称为张三，而AD属性里面对应名称字段的值为name，要以这个为准。因为我们一会脚本搜索的属性也是这个name属性。

照片就非常简单了，用户的名字为文件名。

 

Const ForReading = 1

'图片存的目录
InDir = "C:\photo"
Set fso = CreateObject("Scripting.FileSystemObject")
set oIADS = GetObject("LDAP://RootDSE")
strDefaultNC = oIADS.Get("defaultnamingcontext")
Set theConn = CreateObject("ADODB.Connection")
theConn.Provider = "ADsDSOObject"
theConn.Open "ADs Provider"
Set theCmd  = CreateObject("ADODB.Command")
theCmd.ActiveConnection = theConn
Set objRecordSet = CreateObject("ADODB.Recordset")
For Each tFile In fso.GetFolder(InDir).Files
    tName = tFile.Name
    tName = Left(tName, InStrRev(tName,".")-1)
      strQuery = "<LDAP://" & strDefaultNC & ">;" & "(&(objectClass=person)(name=" & tName & "));name,adspath;subtree"
    theCmd.CommandText = strQuery
    Set objRS = theCmd.Execute
    If objRS.RecordCount = 0 Then
      MsgBox "Can't find account for " & tName
    Else
      Set objUser = GetObject(objRS("adspath"))
      ObjUser.Put "thumbnailPhoto", ReadByteArray(tFile.Path)
      ObjUser.SetInfo
    End If
Next


Function ReadByteArray(strFileName)
    Const adTypeBinary = 1
    Dim bin
    Set bin = CreateObject("ADODB.Stream")
    bin.Type = adTypeBinary
    bin.Open
    bin.LoadFromFile strFileName
    ReadByteArray = bin.Read
End Function

3、C#代码修改

DirectoryEntry container = new DirectoryEntry(LDAP_URI + USERS_DIR);
DirectoryEntry user = container.Children.Add("cn=" + username, "user");

// Set other property's of the user object:
//// user.Properties ["xxx"].Value = "yyy";
//// ...

byte [] buffer;
FileStream fileStream = new FileStream(@"c:\photo.jpg", FileMode.Open, FileAccess.Read);

try {
    int length = (int) fileStream.Length;  // get file length
    buffer = new byte [length];            // create buffer
    int count;                             // actual number of bytes read
    int sum = 0;                           // total number of bytes read

    // read until Read method returns 0 (end of the stream has been reached)
    while ((count = fileStream.Read(buffer, sum, length - sum)) > 0)
        sum += count;  // sum is a buffer offset for next reading
}

finally {
    fileStream.Close();
}

user.Properties ["thumbnailPhoto"].Value = buffer;

user.CommitChanges();