This is a migrated thread and some comments may be shown as answers.

FTP connection - Credentials Pop-up

1 Answer 691 Views
Windows
This is a migrated thread and some comments may be shown as answers.
Melih
Top achievements
Rank 1
Melih asked on 31 May 2019, 05:39 AM

Hello there,

One of my clients can access a specific ftp site successfully but she can only access there from her laptop. According to the company (which gives this ftp service), she can access it from anywhere. 

For that, even if I am very new to Fiddler, I wanted to see what's going on behind the scenes. I enabled ftp connections to be captured via Fiddler.

The problem is that when I open Fiddler and try to open the ftp site, it simply writes "This FTP server requires login credentials". When I close the fiddler and try to open the ftp site again, it pops up the credentials screen (which I am currently failing). 

How can I let the credentials page to be popped-up so at least I can see what's going on?

Thank you

Melih

1 Answer, 1 is accepted

Sort by
0
Eric R | Senior Technical Support Engineer
Telerik team
answered on 07 Jun 2019, 01:42 PM
Hi Melih,

My sincerest apologies for the delayed response. Unfortunately, Fiddler doesn't have an authentication UI and the credentials would need to be included in the request.

The convention for passing username and password over ftp is below. I should caution that this method is insecure and Fiddler will only listen for ftp traffic. If you want to secure your file transfers you will need to use sftp or ftps which do not work with Fiddler at this time.


Username and Password Convention

ftp://[UserName]:[Password]@[HostName]


You can also use the composer in Fiddler to test this out. Below is output from my testing.

401 Request




200 Request




Please let me know if you have any additional questions.

Regards,

Eric R
Progress Telerik
Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Feedback Portal and vote to affect the priority of the items
Tags
Windows
Asked by
Melih
Top achievements
Rank 1
Answers by
Eric R | Senior Technical Support Engineer
Telerik team
Share this question
or