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[curl:bugs] Re: #1336 Failed to download file from a Windows XP system

From: Minh Nguyen <mnguyen_at_users.sf.net>
Date: Tue, 25 Feb 2014 07:03:59 +0000

Hi,

Yes it did work when I tried a different non-empty file. Thanks for pointing this out!

However, my follow-up question is that this "-k" option basically uses insecure SSL transfers.
Could you help suggest why curl would fail the secure transfer (without -k option) in my case?

Also, could you tell me which libcurl set up (i.e. curl_easy_setopt()) is equivalent to the "-k" option of the command line curl?

Thanks,
M. Nguyen

From: Dan Fandrich [mailto:dfandrich_at_users.sf.net]
Sent: Monday, February 24, 2014 12:46 PM
To: [curl:bugs]
Subject: [curl:bugs] #1336 Failed to download file from a Windows XP system

That looks like a successful log to me. That's what you would expect to see if it transferred a zero-length file. Keep in mind that curl is not a drop-in replacement for scp. It transfers file to stdout by default, and doesn't take a destination directory argument.

________________________________

[bugs:#1336]<http://sourceforge.net/p/curl/bugs/1336/> Failed to download file from a Windows XP system

Status: open
Created: Wed Feb 19, 2014 09:45 PM UTC by Minh Nguyen
Last Updated: Sat Feb 22, 2014 02:37 PM UTC
Owner: Daniel Stenberg

Curl version: 7.35.0

I set up the SSHd service (using Cygwin) on my Windows XP system 10.10.16.96.

  1. When I used "scp" to download a file from the Windows box, I did not have any problem:

$ scp mnguyen_at_10.10.16.96:/home/mnguyen/test<mailto:mnguyen_at_10.10.16.96:/home/mnguyen/test> /tmp
mnguyen_at_10.10.16.96's<mailto:mnguyen_at_10.10.16.96's> password:
test 100% 16 0.0KB/s 00:00

  1. However, when I used "curl" to download the same file, I got errors:

$ ./curl -v -u mnguyen scp://10.10.16.96/home/mnguyen/test
Enter host password for user 'mnguyen':
Hostname was NOT found in DNS cache
Trying 10.10.16.96...
Connected to 10.10.16.96 (10.10.16.96) port 22 (#0)
SSH MD5 fingerprint: 28c9ed920380957018d758608272e6dd
SSH host check: 2, key:
Closing connection 0
curl: (51) SSL peer certificate or SSH remote key was not OK

Should "curl" use the same key defined in .ssh/known_hosts (as "scp" used)?

Note that I don't have any problem using "curl" to download a file from a Linux system.

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** [bugs:#1336] Failed to download file from a Windows XP system**
**Status:** open
**Created:** Wed Feb 19, 2014 09:45 PM UTC by Minh Nguyen
**Last Updated:** Mon Feb 24, 2014 08:46 PM UTC
**Owner:** Daniel Stenberg
Curl version: 7.35.0
I set up the SSHd service (using Cygwin) on my Windows XP system 10.10.16.96.
1. When I used "scp" to download a file from the Windows box, I did not have any problem:
$ scp mnguyen_at_10.10.16.96:/home/mnguyen/test /tmp
mnguyen_at_10.10.16.96's password:
test                                            100%   16     0.0KB/s   00:00
2. However, when I used "curl" to download the same file, I got errors:
$ ./curl -v -u mnguyen scp://10.10.16.96/home/mnguyen/test
Enter host password for user 'mnguyen':
* Hostname was NOT found in DNS cache
*   Trying 10.10.16.96...
* Connected to 10.10.16.96 (10.10.16.96) port 22 (#0)
* SSH MD5 fingerprint: 28c9ed920380957018d758608272e6dd
* SSH host check: 2, key: <none>
* Closing connection 0
curl: (51) SSL peer certificate or SSH remote key was not OK
Should "curl" use the same key defined in .ssh/known_hosts (as "scp" used)?
Note that I don't have any problem using "curl" to download a file from a Linux system.
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Received on 2014-02-25

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