WinHTTP is a HTTP library provided by Microsoft as part of Windows
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7 views
Microsoft WinHttp library always return 401 in proxy enviroment
The model is client app with WinHttp"--->"Proxy Server"--->"Sharepoint Servr.
When the client send the HTTP request, it receives 401 status code. Even if WinHttpSetCredential, it still ...
0
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7 views
Using Fiddler2 with WinHTTP - getting ERROR_WINHTTP_SECURE_FAILURE?
I have a simple C++ application that uses HTTPS via WinHTTP to POST data to a web server. When I don't have Fiddler2 running or a proxy configured, this works fine; however, I don't see anything in ...
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16 views
How to execute Win32 API WinHttp GET Request using Ruby?
I need to issue simple GET requests to a web server using Ruby (not RoR), and in this environment my options for web connectivity are limited. it looks like the best option would be to use Win32 ...
0
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32 views
DLL injection failed: error 5023 in WinHttpOpen
I'm trying to write a POC on DLL injection, using the basic LoadLibrary technique described by many online resources like this and this one.
The Dll injection was successful, but then I tried to use ...
0
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19 views
How can I open connection from WinHttpRequest to a specific port?
Good day! I need to send a post request using WinHttpRequest to a specific port on a server. Like so:
WinHttp.Option(2,"Windows-1251");
WinHttp.Open("POST","xxx.xxx.xxx.xxx:xxxxx",0);
But this code ...
3
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1answer
37 views
How to make WinHttpCrackUrl work in 64-bit
I have Visual Basic for Applications code that uses WinHttp and works flawlessly with 32-bit Office 2010 running on 32-bit Windows XP. The same code fails to run properly on 64-bit Office 2013 on ...
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51 views
Workaround Modern Apps/WinHTTP Proxy Authentication: Route CNTLM Via Default Gateway
It is a known fact that current implementation of WinHTTP library has an issue that makes it impossible to impersonate under currently used credentials on a NTLM-enabled proxy server.
Conditions
An ...
0
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0answers
25 views
get authentication type in C#
I have a server with authentication and some files resides there which I need to download but before starting download I want to get the authentication type which my server supports. When I did some ...
1
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2answers
45 views
Sending pre-encrypted data through SSL
A client need to be authenticated by the server, so it need to send credentials. The credentials can be stored in a client database as in encrypted form. Since the server's certificate is known, in ...
1
vote
1answer
59 views
SQL Server Periodic Fixed Delays
We are connecting to an SQL Server 2008 on another box using PHP 5.3 and pdo_dblib.
Periodically (10+ times a day randomly throughout the day) we experience 3 minute periods where all SQL Select ...
3
votes
1answer
312 views
VBA - Go to website and download file from save prompt
I've been spending the last few hours trying to figure out how to save a file onto the computer using VBA. The code template below that I found on another forum seems promising, except when I go to ...
0
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1answer
71 views
what is the best library to send http request for desktop applications
My application is running in Windows and I have to send some requests to the server. I am currently using libcurl.
However there is a limitation when proxy server with authentication is involved ...
0
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41 views
random Authorization error 407 using libcurl
i am using libcurl to do HTTP request.
The request goes through authenticated proxy.
Below are my settings with regards to proxy
curlResultCode = curl_easy_setopt(curlHandle, CURLOPT_PROXY, ...
0
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0answers
33 views
WinHTTP 5.1 greater than 4GB upload
I have an issue with the WinHttpSendRequest function when uploading data greater than 4 GB with Windows Server 2008 32bit, Windows Server 2008 64bit. At some point in the transfer, I get error code ...
0
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0answers
17 views
WinHTTP sample for QuickBooks API QBO
I an trying to use WinHTTP to work with the QuickBooks API for QBOE (v2). I get an invalid signature on the following using the API explorer as a guide. Does anyone have a working WinHHTP request?
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