忽略控制台应用程序中的web浏览器SSL安全警报
忽略控制台应用程序中的web浏览器SSL安全警报
提问于 2013-07-17 10:59:34
我正在创建一个控制台应用程序，可以远程捕获网站的截图。除了我无法避免证书错误这一事实外，一切都在工作。每次我收到我无法通过的弹出信息。
我试着用：
ServicePointManager.ServerCertificateValidationCallback =新RemoteCertificateValidationCallback(ValidateServerCertificate)；
但不起作用。也尝试了在这里找到的解决方案：http://www.codeproject.com/Articles/31163/Suppressing-Hosted-WebBrowser-Control-Dialogs，但是它似乎不适用于从控制台应用程序调用的for浏览器。
有什么想法吗？
回答 2
Stack Overflow用户
发布于 2013-07-17 15:29:52
webbrowser控件使用WinInet作为其网络堆栈。设置ServerCertificateValidationCallback对WinInet没有任何影响。
要处理证书错误，您需要实现一个IHttpSecurity服务，并根据请求传递给and浏览器。The浏览器通过在IServiceProvider主机上实现的ActiveX查询主机服务。假设您使用的是Windows窗体，则需要执行以下操作：
- 从WebBrowser派生类
- 创建从WebBrowser.WebBrowserSite派生的嵌套类(从嵌套类派生的唯一方法)
- 覆盖CreateWebBrowserSiteBase并返回new浏览器站点的新实例。
- 在the浏览器站点上实现IServiceProvider
- 实现IServiceProvider.QueryService，以便在请求IHttpSecurity服务时返回IHttpSecurity imepleemntation
- 处理IHttpSecurity.OnSecurityProblem并返回S_OK
- 在表单中使用新的new浏览器
示例代码：
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void webBrowser1_DocumentCompleted(object sender,
WebBrowserDocumentCompletedEventArgs e)
{
if (e.Url.ToString() == "about:blank")
{
//create a certificate mismatch
webBrowser1.Navigate("https://74.125.225.229");
}
}
}
[Guid("6D5140C1-7436-11CE-8034-00AA006009FA")]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
[ComImport]
public interface UCOMIServiceProvider
{
[return: MarshalAs(UnmanagedType.I4)]
[PreserveSig]
int QueryService(
[In] ref Guid guidService,
[In] ref Guid riid,
[Out] out IntPtr ppvObject);
}
[ComImport()]
[ComVisible(true)]
[Guid("79eac9d5-bafa-11ce-8c82-00aa004ba90b")]
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
public interface IWindowForBindingUI
{
[return: MarshalAs(UnmanagedType.I4)]
[PreserveSig]
int GetWindow(
[In] ref Guid rguidReason,
[In, Out] ref IntPtr phwnd);
}
[ComImport()]
[ComVisible(true)]
[Guid("79eac9d7-bafa-11ce-8c82-00aa004ba90b")]
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
public interface IHttpSecurity
{
//derived from IWindowForBindingUI
[return: MarshalAs(UnmanagedType.I4)]
[PreserveSig]
int GetWindow(
[In] ref Guid rguidReason,
[In, Out] ref IntPtr phwnd);
[PreserveSig]
int OnSecurityProblem(
[In, MarshalAs(UnmanagedType.U4)] uint dwProblem);
}
public class MyWebBrowser : WebBrowser
{
public static Guid IID_IHttpSecurity
= new Guid("79eac9d7-bafa-11ce-8c82-00aa004ba90b");
public static Guid IID_IWindowForBindingUI
= new Guid("79eac9d5-bafa-11ce-8c82-00aa004ba90b");
public const int S_OK = 0;
public const int S_FALSE = 1;
public const int E_NOINTERFACE = unchecked((int)0x80004002);
public const int RPC_E_RETRY = unchecked((int)0x80010109);
protected override WebBrowserSiteBase CreateWebBrowserSiteBase()
{
return new MyWebBrowserSite(this);
}
class MyWebBrowserSite : WebBrowserSite,
UCOMIServiceProvider,
IHttpSecurity,
IWindowForBindingUI
{
private MyWebBrowser myWebBrowser;
public MyWebBrowserSite(MyWebBrowser myWebBrowser)
:base(myWebBrowser)
{
this.myWebBrowser = myWebBrowser;
}
public int QueryService(ref Guid guidService
, ref Guid riid
, out IntPtr ppvObject)
{
if (riid ==IID_IHttpSecurity)
{
ppvObject= Marshal.GetComInterfaceForObject(this
, typeof(IHttpSecurity));
return S_OK;
}
if (riid == IID_IWindowForBindingUI)
{
ppvObject = Marshal.GetComInterfaceForObject(this
, typeof(IWindowForBindingUI));
return S_OK;
}
ppvObject = IntPtr.Zero;
return E_NOINTERFACE;
}
public int GetWindow(ref Guid rguidReason
, ref IntPtr phwnd)
{
if (rguidReason == IID_IHttpSecurity
|| rguidReason == IID_IWindowForBindingUI)
{
phwnd = myWebBrowser.Handle;
return S_OK;
}
else
{
phwnd = IntPtr.Zero;
return S_FALSE;
}
}
public int OnSecurityProblem(uint dwProblem)
{
//ignore errors
//undocumented return code, does not work on IE6
return S_OK;
}
}
}Stack Overflow用户
发布于 2014-01-08 23:09:19
终于弄明白了。。
对于作为控制台应用程序运行的无头IE浏览器(http://triflejs.org)，我一直试图绕过SSL证书错误。
ShengJiang提供了大部分答案，但我仍然不能使用Application.Run()，因为它锁定了主线程上的执行，我需要在循环中执行其他事件，而且用消息泵实例化ApplicationContext似乎太复杂了。
一旦我得到了答案，那是非常简单的。只需创建一个循环并运行Application.DoEvents()
这是一些工作代码。我把它简化了，以适应这里张贴的问题。
请确保：
- 您正在作为控制台应用程序项目运行。
- 将项目引用添加到
System.Windows.Forms。
希望能帮上忙！
using System;
using System.Runtime.InteropServices;
using System.Windows.Forms;
namespace IgnoreSSLErrorBrowserConsoleApp
{
public class Program
{
[STAThread]
public static void Main(string[] args)
{
MyWebBrowser browser = new MyWebBrowser();
browser.Navigate("about:blank");
browser.DocumentCompleted += delegate (object obj, WebBrowserDocumentCompletedEventArgs e) {
if (e.Url.ToString() == "about:blank") {
// This is the SSL path where certificate error occurs
browser.Navigate("https://localhost");
}
};
while (browser.ReadyState != WebBrowserReadyState.Complete) {
Application.DoEvents();
// RunOtherEvents();
}
}
}
[Guid("6D5140C1-7436-11CE-8034-00AA006009FA")]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
[ComImport]
public interface UCOMIServiceProvider
{
[return: MarshalAs(UnmanagedType.I4)]
[PreserveSig]
int QueryService(
[In] ref Guid guidService,
[In] ref Guid riid,
[Out] out IntPtr ppvObject);
}
[ComImport()]
[ComVisible(true)]
[Guid("79eac9d5-bafa-11ce-8c82-00aa004ba90b")]
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
public interface IWindowForBindingUI
{
[return: MarshalAs(UnmanagedType.I4)]
[PreserveSig]
int GetWindow(
[In] ref Guid rguidReason,
[In, Out] ref IntPtr phwnd);
}
[ComImport()]
[ComVisible(true)]
[Guid("79eac9d7-bafa-11ce-8c82-00aa004ba90b")]
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
public interface IHttpSecurity
{
//derived from IWindowForBindingUI
[return: MarshalAs(UnmanagedType.I4)]
[PreserveSig]
int GetWindow(
[In] ref Guid rguidReason,
[In, Out] ref IntPtr phwnd);
[PreserveSig]
int OnSecurityProblem(
[In, MarshalAs(UnmanagedType.U4)] uint dwProblem);
}
public class MyWebBrowser : WebBrowser
{
public static Guid IID_IHttpSecurity
= new Guid("79eac9d7-bafa-11ce-8c82-00aa004ba90b");
public static Guid IID_IWindowForBindingUI
= new Guid("79eac9d5-bafa-11ce-8c82-00aa004ba90b");
public const int S_OK = 0;
public const int S_FALSE = 1;
public const int E_NOINTERFACE = unchecked((int)0x80004002);
public const int RPC_E_RETRY = unchecked((int)0x80010109);
protected override WebBrowserSiteBase CreateWebBrowserSiteBase()
{
return new MyWebBrowserSite(this);
}
class MyWebBrowserSite : WebBrowserSite,
UCOMIServiceProvider,
IHttpSecurity,
IWindowForBindingUI
{
private MyWebBrowser myWebBrowser;
public MyWebBrowserSite(MyWebBrowser myWebBrowser)
: base(myWebBrowser)
{
this.myWebBrowser = myWebBrowser;
}
public int QueryService(ref Guid guidService
, ref Guid riid
, out IntPtr ppvObject)
{
if (riid == IID_IHttpSecurity)
{
ppvObject = Marshal.GetComInterfaceForObject(this
, typeof(IHttpSecurity));
return S_OK;
}
if (riid == IID_IWindowForBindingUI)
{
ppvObject = Marshal.GetComInterfaceForObject(this
, typeof(IWindowForBindingUI));
return S_OK;
}
ppvObject = IntPtr.Zero;
return E_NOINTERFACE;
}
public int GetWindow(ref Guid rguidReason
, ref IntPtr phwnd)
{
if (rguidReason == IID_IHttpSecurity
|| rguidReason == IID_IWindowForBindingUI)
{
phwnd = myWebBrowser.Handle;
return S_OK;
}
else
{
phwnd = IntPtr.Zero;
return S_FALSE;
}
}
public int OnSecurityProblem(uint dwProblem)
{
//ignore errors
//undocumented return code, does not work on IE6
return S_OK;
}
}
}
}页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/17698002
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