PowerShell / PowerShell/Win32-OpenSSH

Support expired password change over ssh

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#748 2 comments 2 reactions 0 assignees View on GitHub

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Description

Please answer the following

If it is a terminal issue then please go through wiki
https://github.com/PowerShell/Win32-OpenSSH/wiki/TTY-PTY-support-in-Windows-OpenSSH

No

"OpenSSH for Windows" version

PS C:\Users\foobar> ((Get-Item (Get-Command sshd).Source).VersionInfo.FileVersion)
0.0.14.0

Server OperatingSystem

PS C:\Users\foobar> ((Get-ItemProperty "HKLM:\SOFTWARE\Microsoft\Windows nt\CurrentVersion\" -Name ProductName).ProductN
ame)
Windows 10 Pro

Client OperatingSystem

PS C:\Users\foobar> ((Get-ItemProperty "HKLM:\SOFTWARE\Microsoft\Windows nt\CurrentVersion\" -Name ProductName).ProductN
ame)
Windows 10 Pro

What is failing

Any attempt to log in just gives Permission denied, please try again

Expected output

This is what i get on my centos machine:

PS C:\Users\ltheisen> ssh foobar@192.168.1.4
foobar@192.168.1.4's password:

You are required to change your password immediately (root enforced)
Last login: Sat Jun  3 13:59:50 2017 from ljt530
WARNING: Your password has expired.
You must change your password now and login again!
Changing password for user foobar.
Changing password for foobar.
(current) UNIX password: Connection to 192.168.1.4 closed.
New password:
Retype new password:
passwd: all authentication tokens updated successfully.
Connection to 192.168.1.4 closed.

Actual output

PS C:\WINDOWS\system32> ssh foobar@localhost
foobar@localhost's password:
Permission denied, please try again.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

The issue names no source files or tests. Start by reproducing the expired-password login on Windows 10 with OpenSSH 0.0.14.0, then review the linked TTY/PTY support wiki if terminal handling is involved; done means SSH permits the password-change flow instead of returning permission denied.

Written by the indexing model from the issue text.

Assessment

Domain
authentication, operating-systems
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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