如何使用ICLRStrongName :: StrongNameSignatureVerificationEx方法来确定延迟签名的程序集 [英] How to use ICLRStrongName::StrongNameSignatureVerificationEx Method to identify delay signed assemblies
问题描述
任何人都可以请建议如何使用 ICLRStrongName :: StrongNameSignatureVerificationEx 方法来确定延迟签名的程序集。我无法找到在互联网上的任何实例。我不理解如何使用这种方法的工作。
请不要参考我的任何一个环节,我有不同的意见和不同的链接在网上几乎可以在沮丧。任何人都可以请给code样品是一样的。
解决方案我有同样的问题,最后发现,调查时间
下面的链接是非常有益的,还包含了一个示例项目,即使它也不能回答所有的问题:的http:// clractivation。codeplex.com /
我会尝试回答一个简短的code样品的所有问题。你可以使用这样的事情来验证程序集的强名称:
公共BOOL VerifyStrongName(字符串assemblyPath,布尔力)
{
如果(string.IsNullOrEmpty(assemblyPath))
抛出新的ArgumentException(的String.Empty,assemblyPath);
VAR主机= HostingInteropHelper.GetClrMetaHost< IClrMetaHost>();
VAR BUFFERSIZE = 100;
变种版本=新的StringBuilder(缓冲区大小);
VAR的结果= host.GetVersionFromFile(Assembly.GetExecutingAssembly()位置,版本,参考缓冲区大小。);
如果((HResult的)结果!= HResult.S_OK)
抛出新收到COMException(错误,结果);
IClrRuntimeInfo信息= host.GetRuntime(version.ToString(),新的GUID(IID.IClrRuntimeInfo))作为IClrRuntimeInfo;
ICLRStrongName SN = info.GetInterface(新的GUID(CLSID.ClrStrongName),新的GUID(IID.IClrStrongName))作为ICLRStrongName;
VAR verResult = sn.StrongNameSignatureVerificationEx(assemblyPath,Convert.ToByte(力));
返回Convert.ToBoolean(verResult);
}
您可以找到所有的归类与此示例中使用在 ClrActivation 示例项目的接口。
Additionaly我改变了 HRESULT 类是一个枚举...
///<总结>
///一组常见的,有用的HRESULTS和相关功能
///< /总结>
公共枚举的HResult
{
///<总结>
/// OK /真/成功
///< /总结>
S_OK = 0,
///<总结>
/// 假
///< /总结>
S_FALSE = 1,
///<总结>
///该方法未实现
///< /总结>
E_NOTIMPL =选中((INT)0x80004001)
///<总结>
///不支持接口
///< /总结>
E_NOINTERFACE =选中((INT)0x80004002)
///<总结>
///错误指针
///< /总结>
E_POINTER =选中((INT)0x8004003)
///<总结>
///一般故障HRESULT
///< /总结>
E_FAIL =选中((INT)0x8004005)
///<总结>
/// 无效的论点
///< /总结>
E_INVALIDARG =选中((INT)80070057)
///<总结>
///缓冲区不足
///< /总结>
ERROR_INSUFFICIENT_BUFFER =选中((INT)0x8007007A)
///<总结>
/// HRESULT未能找到或加载相应的运行时
///< /总结>
CLR_E_SHIM_RUNTIMELOAD =选中((INT)0x80131700)
严重性=选中((INT)为0x80000000)
}
...并添加静态归类 CLSID 和 IID (我花了一些时间来找到正确的CLSID):
公共静态类IID
{
公共常量字符串IClrRuntimeInfo =BD39D1D2-BA2F-486A-89B0-B4B0CB466891;
公共常量字符串IClrMetaHost =D332DB9E-B9B3-4125-8207-A14884F53216;
公共常量字符串IClrStrongName =9FD93CCF-3280-4391-B3A9-96E1CDE77C8D;
公共常量字符串IEnumUnknown =00000100-0000-0000-C000-000000000046;
}
公共静态类CLSID
{
公共常量字符串ClrStrongName =B79B0ACD-F5CD-409B-B5A5-A16244610B92;
}
我希望我可以帮助你。如果您还有其他问题,请不要犹豫,问。
Can anybody please suggest how to use ICLRStrongName::StrongNameSignatureVerificationEx method to identify delay signed assembly. I could not find any example in the internet. I am not understanding how to work with this method.
Please don't refer me any link, I am almost frustrated with different suggestions and different links available in the web. Can anybody please give code sample for the same.
I had the same problem and finally found the time to investigate. I really don't understand why Microsoft did not take the time to write an adequate documentation.
Following link is very helpful and also contains a sample project, even if it also doesn't answer all questions: http://clractivation.codeplex.com/
I'll try to answer all questions with a short code sample. You could use something like this to verify a assembly's strong name:
public bool VerifyStrongName(string assemblyPath, bool force)
{
if (string.IsNullOrEmpty(assemblyPath))
throw new ArgumentException(string.Empty, "assemblyPath");
var host = HostingInteropHelper.GetClrMetaHost<IClrMetaHost>();
var bufferSize = 100;
var version = new StringBuilder(bufferSize);
var result = host.GetVersionFromFile(Assembly.GetExecutingAssembly().Location, version, ref bufferSize);
if ((HResult)result != HResult.S_OK)
throw new COMException("Error", result);
IClrRuntimeInfo info = host.GetRuntime(version.ToString(), new Guid(IID.IClrRuntimeInfo)) as IClrRuntimeInfo;
ICLRStrongName sn = info.GetInterface(new Guid(CLSID.ClrStrongName), new Guid(IID.IClrStrongName)) as ICLRStrongName;
var verResult = sn.StrongNameSignatureVerificationEx(assemblyPath, Convert.ToByte(force));
return Convert.ToBoolean(verResult);
}
You can find all classed and interfaces used in this sample in the ClrActivation sample project.
Additionaly I changed the HRESULT class to be an enum...
/// <summary>
/// A set of common, useful HRESULTS, and related functionality
/// </summary>
public enum HResult
{
/// <summary>
/// OK/true/Success
/// </summary>
S_OK = 0,
/// <summary>
/// False
/// </summary>
S_FALSE = 1,
/// <summary>
/// The method is not implemented
/// </summary>
E_NOTIMPL = unchecked((int)0x80004001),
/// <summary>
/// The interface is not supported
/// </summary>
E_NOINTERFACE = unchecked((int)0x80004002),
/// <summary>
/// Bad Pointer
/// </summary>
E_POINTER = unchecked((int)0x8004003),
/// <summary>
/// General failure HRESULT
/// </summary>
E_FAIL = unchecked((int)0x8004005),
/// <summary>
/// Invalid Argument
/// </summary>
E_INVALIDARG = unchecked((int)0x80070057),
/// <summary>
/// Insufficient buffer
/// </summary>
ERROR_INSUFFICIENT_BUFFER = unchecked((int)0x8007007A),
/// <summary>
/// HRESULT for failure to find or load an appropriate runtime
/// </summary>
CLR_E_SHIM_RUNTIMELOAD = unchecked((int)0x80131700),
SEVERITY = unchecked((int)0x80000000)
}
...and added the static classed CLSID and IID (took me some time to find the correct CLSID):
public static class IID
{
public const string IClrRuntimeInfo = "BD39D1D2-BA2F-486A-89B0-B4B0CB466891";
public const string IClrMetaHost = "D332DB9E-B9B3-4125-8207-A14884F53216";
public const string IClrStrongName = "9FD93CCF-3280-4391-B3A9-96E1CDE77C8D";
public const string IEnumUnknown = "00000100-0000-0000-C000-000000000046";
}
public static class CLSID
{
public const string ClrStrongName = "B79B0ACD-F5CD-409b-B5A5-A16244610B92";
}
I hope I could help you. If you have further questions, don't hesitate to ask.
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