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C# expert needed for a quick consultation (WebClient + NTLM)

$30-250 USD

Cancelled
Posted over 7 years ago

$30-250 USD

Paid on delivery
I have a simple C# NET Framework 4.0 application, that: - uses WebClient - authenticates using NTLM (tested on IIS 6.0 and IIS 7.5 server) - retrieves a string from an URL multiple times using DownloadString() See attached "Sample code". The problem I have is when enabling tracing I see that the NTLM authentication does not persist. Each time [login to view URL] is called, NTLM authentication starts (server returns "WWW-Authenticate: NTLM" header and the whole authenticate/authorize process repeats; there is no "Connection: close" header). I am having hard time figuring out why the NTLM authentication doesn't just happen the first time, it happens for each response. I tried finding a solution on Stackoverflow (See question #39787404 for what was tried so fat), but no luck yet. Please post a bid if you can help me fix this issue and make NTLM authentication persist.
Project ID: 11688597

About the project

7 proposals
Remote project
Active 7 yrs ago

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7 freelancers are bidding on average $159 USD for this job
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Hello, I hope you doing very well! I have gone through the description and would like to provide a quality solution using my 5+ years of professional experience in required skills. (.NET/ASP.NET - MVC, EF, SQL, C#). Awaiting for your positive response so we can have final talk and start project immediately :)
$128 USD in 3 days
5.0 (11 reviews)
4.0
4.0
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Hi, I'm krishna kant dubey and i've 13 year experience in web development and i've good experience in IIS. i'll be happy to fix this issue.
$111 USD in 1 day
4.7 (9 reviews)
3.6
3.6
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I have a team to support me and resolve in time. You can give me a chance and you'll not be dissappointed
$155 USD in 2 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of SLOVENIA
Novo mesto, Slovenia
5.0
121
Member since Jan 30, 2005

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