[Bug 2012298] [NEW] PasswordAuthenticaion in sshd_config.d

[Gerard Weatherby]

Public bug reported:

The stanza
Match User <username>
	PasswordAuthentication no

in /etc/ssh/sshd_config works as expected.

The same stanza in /etc/ssh/sshd_config.d/username.conf does not work.

The Include in /etc/ssh/sshd_config is not commented out, and

/usr/sbin/sshd -D -ddd

shows the username.config file being parsed.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: openssh-server 1:8.2p1-4ubuntu0.5
ProcVersionSignature: Ubuntu 5.4.0-131.147-generic 5.4.210
Uname: Linux 5.4.0-131-generic x86_64
NonfreeKernelModules: falcon_lsm_serviceable falcon_nf_netcontain falcon_kal falcon_lsm_pinned_14713
ApportVersion: 2.20.11-0ubuntu27.25
Architecture: amd64
CasperMD5CheckResult: skip
Date: Mon Mar 20 13:34:14 2023
InstallationDate: Installed on 2022-11-04 (136 days ago)
InstallationMedia:
 
SSHDConfig: Error: command ['pkexec', '/usr/sbin/sshd', '-T'] failed with exit code 127: pkexec must be setuid root
SourcePackage: openssh
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: openssh (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug focal

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https://bugs.launchpad.net/bugs/2012298

Title:
  PasswordAuthenticaion in sshd_config.d

Status in openssh package in Ubuntu:
  New

Bug description:
  The stanza
  Match User <username>
  	PasswordAuthentication no

  in /etc/ssh/sshd_config works as expected.

  The same stanza in /etc/ssh/sshd_config.d/username.conf does not work.

  The Include in /etc/ssh/sshd_config is not commented out, and

  /usr/sbin/sshd -D -ddd

  shows the username.config file being parsed.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: openssh-server 1:8.2p1-4ubuntu0.5
  ProcVersionSignature: Ubuntu 5.4.0-131.147-generic 5.4.210
  Uname: Linux 5.4.0-131-generic x86_64
  NonfreeKernelModules: falcon_lsm_serviceable falcon_nf_netcontain falcon_kal falcon_lsm_pinned_14713
  ApportVersion: 2.20.11-0ubuntu27.25
  Architecture: amd64
  CasperMD5CheckResult: skip
  Date: Mon Mar 20 13:34:14 2023
  InstallationDate: Installed on 2022-11-04 (136 days ago)
  InstallationMedia:
   
  SSHDConfig: Error: command ['pkexec', '/usr/sbin/sshd', '-T'] failed with exit code 127: pkexec must be setuid root
  SourcePackage: openssh
  UpgradeStatus: No upgrade log present (probably fresh install)

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