Bug 121568

Summary: scp remote remote with password authentication doesn't work
Product: [Fedora] Fedora Reporter: Ronny Buchmann <ronny-rhbugzilla>
Component: opensshAssignee: Nalin Dahyabhai <nalin>
Severity: low Docs Contact:
Priority: medium    
Version: 1   
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2006-02-21 14:02:44 EST Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---
Bug Depends On:    
Bug Blocks: 27831    
Description Flags
fix for scp
second attempt none

Description Ronny Buchmann 2004-04-23 04:50:38 EDT
Description of problem:

"scp userx@host1:file usery@host2:" doesn't prompt for password of
usery@host2 and fails

Version-Release number of selected component (if applicable):

How reproducible:

Additiional Info:
A password is only read from /dev/tty, but when running scp (or ssh
with a 
command), you don't get a tty.

in sshconnect2.c:
         password = read_passphrase(prompt, 0);

One can try:

ssh -t -x userx@host1 "ssh usery@host2"

wich actually works (as it forces tty allocation), without -t you get
the same 
error, as when doing remote to remote scp.

So to scp between remote hosts, you need to:

ssh -t -x userx@host1 "scp file usery@host2"
Comment 1 Ronny Buchmann 2004-04-23 04:55:52 EDT
Created attachment 99646 [details]
fix for scp

I think this fixes scp, but I did not test it yet.
Comment 2 Ronny Buchmann 2004-04-24 12:45:18 EDT
Created attachment 99677 [details]
second attempt

this one actually works, but I don't know if the removal of -n has any security
implications. I hope someone can comment on this.
Comment 3 Ronny Buchmann 2004-10-19 13:38:33 EDT

*** This bug has been marked as a duplicate of 103364 ***
Comment 4 Red Hat Bugzilla 2006-02-21 14:02:44 EST
Changed to 'CLOSED' state since 'RESOLVED' has been deprecated.