另一种选择是使用简单的CA,仅将包含SID的msi属性翻译为本地化操作系统中实际组名。CA无需延迟执行,并且不执行设置权限的实际工作。
以下是一个示例CA,读取PROPERTY_TO_BE_TRANSLATED msi属性的值并翻译其指示的msi属性。通过这种方式,您可以运行CA以翻译不同的msi属性。
[CustomAction]
public static ActionResult TranslateSidToName(Session session)
{
var property = session["PROPERTY_TO_BE_TRANSLATED"];
if (String.IsNullOrEmpty(property))
{
session.Log("The {0} property that should say what property to translate is empty", translateSidProperty);
return ActionResult.Failure;
}
var sid = session[property];
if (String.IsNullOrEmpty(sid))
{
session.Log("The {0} property that should contain the SID to translate is empty", property);
return ActionResult.Failure;
}
try
{
var account = new SecurityIdentifier(sid).Translate(typeof(NTAccount)).ToString();
session[property] = account;
session.Log("The {0} property translated from {1} SID to {2}", property, sid, account);
}
catch (Exception e)
{
session.Log("Exception getting the name for the {0} sid. Message: {1}", sid, e.Message);
return ActionResult.Failure;
}
return ActionResult.Success;
}
在WiX中,您使用帐户的SID定义要翻译的属性:
<Property Id="AdminAccount" Value="S-1-5-32-544" />
<Property Id="EveryoneAccount" Value="S-1-1-0" />
创建一个 CA,用于设置 PROPERTY_TO_BE_TRANSLATED 属性,并调用进行翻译的 CA:
<CustomAction Id="TranslateAdmin_SetProperty" Property="PROPERTY_TO_BE_TRANSLATED" Value="AdminAccount"/>
<CustomAction Id="TranslateAdmin" BinaryKey="CommonCustomActions" DllEntry="TranslateSidToName" Impersonate="no" />
<CustomAction Id="TranslateEveryone_SetProperty" Property="PROPERTY_TO_BE_TRANSLATED" Value="EveryoneAccount" />
<CustomAction Id="TranslateEveryone" BinaryKey="CommonCustomActions" DllEntry="TranslateSidToName" Impersonate="no" />
在设置权限时,请不要忘记使用msi属性:
<CreateFolder>
<Permission GenericAll="yes" User="[AdminAccount]" />
<Permission GenericRead="yes" GenericExecute="yes" User="[EveryoneAccount]" />
</CreateFolder>
最后,在创建文件夹之前安排CA。
<InstallExecuteSequence>
<Custom Action='TranslateAdmin_SetProperty' Before='TranslateAdmin' />
<Custom Action='TranslateAdmin' Before='CreateFolders' />
<Custom Action='TranslateEveryone_SetProperty' Before='TranslateEveryone' />
<Custom Action='TranslateEveryone' Before='CreateFolders' />
</InstallExecuteSequence>
以这种方式,CA只做一些简单的工作,将权限设置留给WiX元素。