From 22268ffcbaf698995deaa4207fdaeb62674c38ed Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Thu, 11 Jul 2019 15:11:29 +0200
Subject: [sshd] Cleanup sshd_config

---
 core/modules/sshd/data/etc/ssh/sshd_config | 44 ------------------------------
 1 file changed, 44 deletions(-)

(limited to 'core/modules/sshd')

diff --git a/core/modules/sshd/data/etc/ssh/sshd_config b/core/modules/sshd/data/etc/ssh/sshd_config
index 32e34d8d..7c077bbe 100644
--- a/core/modules/sshd/data/etc/ssh/sshd_config
+++ b/core/modules/sshd/data/etc/ssh/sshd_config
@@ -1,26 +1,12 @@
-# Package generated configuration file
-# See the sshd_config(5) manpage for details
-
 # Only use IPv4 stack. Using IPv6 breaks X11 forwarding
 # as sshd won't be able to create an IP socket with following message:
 # error: Failed to allocate internet-domain X11 display socket.
 AddressFamily inet
 # What ports, IPs and protocols we listen for
 Port 22
-# Use these options to restrict which interfaces/protocols sshd will bind to
-#ListenAddress ::
-#ListenAddress 0.0.0.0
-Protocol 2
-# HostKeys for protocol version 2
 HostKey /etc/ssh/ssh_host_rsa_key
 HostKey /etc/ssh/ssh_host_dsa_key
 HostKey /etc/ssh/ssh_host_ecdsa_key
-#Privilege Separation is turned on for security
-UsePrivilegeSeparation yes
-
-# Lifetime and size of ephemeral version 1 server key
-KeyRegenerationInterval 3600
-ServerKeyBits 768
 
 # Logging
 SyslogFacility AUTH
@@ -31,19 +17,13 @@ LoginGraceTime 30
 PermitRootLogin yes
 StrictModes yes
 
-RSAAuthentication yes
 PubkeyAuthentication yes
 AuthorizedKeysFile	%h/.ssh/authorized_keys
 
 # Don't read the user's ~/.rhosts and ~/.shosts files
 IgnoreRhosts yes
-# For this to work you will also need host keys in /etc/ssh_known_hosts
-RhostsRSAAuthentication no
 # similar for protocol version 2
 HostbasedAuthentication no
-# Uncomment if you don't trust ~/.ssh/known_hosts for RhostsRSAAuthentication
-#IgnoreUserKnownHosts yes
-
 # To enable empty passwords, change to yes (NOT RECOMMENDED)
 PermitEmptyPasswords no
 
@@ -51,27 +31,12 @@ PermitEmptyPasswords no
 # some PAM modules and threads)
 ChallengeResponseAuthentication no
 
-# Change to no to disable tunnelled clear text passwords
-#PasswordAuthentication yes
-
-# Kerberos options
-#KerberosAuthentication no
-#KerberosGetAFSToken no
-#KerberosOrLocalPasswd yes
-#KerberosTicketCleanup yes
-
-# GSSAPI options
-#GSSAPIAuthentication no
-#GSSAPICleanupCredentials yes
-
 X11Forwarding yes
 X11DisplayOffset 10
 PrintMotd no
 PrintLastLog yes
 TCPKeepAlive yes
-#UseLogin no
 
-#MaxStartups 10:30:60
 Banner /etc/issue.net
 
 # Allow client to pass locale environment variables
@@ -79,15 +44,6 @@ AcceptEnv LANG LC_*
 
 Subsystem sftp /usr/lib/openssh/sftp-server
 
-# Set this to 'yes' to enable PAM authentication, account processing,
-# and session processing. If this is enabled, PAM authentication will
-# be allowed through the ChallengeResponseAuthentication and
-# PasswordAuthentication.  Depending on your PAM configuration,
-# PAM authentication via ChallengeResponseAuthentication may bypass
-# the setting of "PermitRootLogin without-password".
-# If you just want the PAM account and session checks to run without
-# PAM authentication, then enable this but set PasswordAuthentication
-# and ChallengeResponseAuthentication to 'no'.
 UsePAM yes
 
 # OpenSLX
-- 
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