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CefSharp Version
123.0.60
Operating System
Windows 10
Architecture
x64
.Net Version
.Net8.0
Implementation
WPF
Reproduction Steps
I have a program embedded with CefSharp, which I use to intercept some POST requests and process them. It has been working well for a long time, but recently it seems that the website has been updated. Without any updates or changes to my program, I am unable to retrieve the data from IRequest's PostData.
This is somewhat strange, as not all PostData cannot be retrieved, only a specific frame request on this website. In the debugging interface, I can see the FormData submitted by the request, but in the code, I cannot retrieve the PostData.
I tried testing with the simplest code possible, and the result was the same.
public class CustomRequestHandler : RequestHandler
{
protected override IResourceRequestHandler GetResourceRequestHandler(IWebBrowser chromiumWebBrowser, IBrowser browser, IFrame frame, IRequest request, bool isNavigation, bool isDownload, string requestInitiator, ref bool disableDefaultHandling)
{
if (request.Method == "POST")
{
var postData = request.PostData;
if (postData != null)
{
var elements = postData.Elements;
foreach (var element in elements)
{
if (element.Type == PostDataElementType.Bytes)
{
var body = Encoding.UTF8.GetString(element.Bytes);
Debug.WriteLine("PostData#2:" + body);
}
}
}
}
return base.GetResourceRequestHandler(chromiumWebBrowser, browser, frame, request, isNavigation, isDownload, requestInitiator, ref disableDefaultHandling);
}
}
In Debuging.
In Code.
Expected behavior
Correctly obtaining PostData.
Actual behavior
Unable to get PostData
Regression?
Yes, I encountered this issue in version 95 of CefSharp, and I can still reproduce it after upgrading to version 123.
Known Workarounds
No
Does this problem also occur in the CEF Sample Application
Is there an existing issue for this?
CefSharp Version
123.0.60
Operating System
Windows 10
Architecture
x64
.Net Version
.Net8.0
Implementation
WPF
Reproduction Steps
I have a program embedded with CefSharp, which I use to intercept some POST requests and process them. It has been working well for a long time, but recently it seems that the website has been updated. Without any updates or changes to my program, I am unable to retrieve the data from IRequest's PostData. This is somewhat strange, as not all PostData cannot be retrieved, only a specific frame request on this website. In the debugging interface, I can see the FormData submitted by the request, but in the code, I cannot retrieve the PostData.
I tried testing with the simplest code possible, and the result was the same.
In Debuging.
In Code.
Expected behavior
Correctly obtaining PostData.
Actual behavior
Unable to get PostData
Regression?
Yes, I encountered this issue in version 95 of CefSharp, and I can still reproduce it after upgrading to version 123.
Known Workarounds
No
Does this problem also occur in the CEF Sample Application
Yes using WPF/OffScreen command line args
Other information
No response