disable password auth; .gitignore, .editorconfig

diff --git a/.editorconfig b/.editorconfig
new file mode 100644 (file)
index 0000000..376972d
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,40 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+
+max_line_length = 100
+
+
+[{default,default.conf}]
+indent_size = 2
+
+
+[{nutra,*.py}]
+max_line_length = 88
+
+
+[*.{yaml,yml}]
+indent_size = 2
+
+
+[Makefile]
+indent_style = tab
+max_line_length = 120
+
+
+[*.md]
+max_line_length = 90
+trim_trailing_whitespace = false
+
+
+[*.rst]
+max_line_length = 79
+
+
+[{COMMIT_EDITMSG,MERGE_MSG,SQUASH_MSG,TAG_EDITMSG,git-rebase-todo}]
+max_line_length = 72

diff --git a/.gitignore b/.gitignore
new file mode 100644 (file)
index 0000000..49917a2
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,9 @@
+# Ignore all
+*
+#**/*
+#**
+# Unignore all with extensions
+#!*.*
+# Unignore all dirs
+# !*/
+

diff --git a/etc/ssh/sshd_config b/etc/ssh/sshd_config
new file mode 100644 (file)
index 0000000..ed5e3df
--- /dev/null
+++ b/etc/ssh/sshd_config
@@ -0,0 +1,131 @@
+
+# This is the sshd server system-wide configuration file.  See
+# sshd_config(5) for more information.
+
+# This sshd was compiled with PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
+
+# The strategy used for options in the default sshd_config shipped with
+# OpenSSH is to specify options with their default value where
+# possible, but leave them commented.  Uncommented options override the
+# default value.
+
+Include /etc/ssh/sshd_config.d/*.conf
+
+# When systemd socket activation is used (the default), the socket
+# configuration must be re-generated after changing Port, AddressFamily, or
+# ListenAddress.
+#
+# For changes to take effect, run:
+#
+#   systemctl daemon-reload
+#   systemctl restart ssh.socket
+#
+#Port 22
+#AddressFamily any
+#ListenAddress 0.0.0.0
+#ListenAddress ::
+
+#HostKey /etc/ssh/ssh_host_rsa_key
+#HostKey /etc/ssh/ssh_host_ecdsa_key
+#HostKey /etc/ssh/ssh_host_ed25519_key
+
+# Ciphers and keying
+#RekeyLimit default none
+
+# Logging
+#SyslogFacility AUTH
+#LogLevel INFO
+
+# Authentication:
+
+#LoginGraceTime 2m
+#PermitRootLogin prohibit-password
+#StrictModes yes
+#MaxAuthTries 6
+#MaxSessions 10
+
+#PubkeyAuthentication yes
+
+# Expect .ssh/authorized_keys2 to be disregarded by default in future.
+#AuthorizedKeysFile    .ssh/authorized_keys .ssh/authorized_keys2
+
+#AuthorizedPrincipalsFile none
+
+#AuthorizedKeysCommand none
+#AuthorizedKeysCommandUser nobody
+
+# For this to work you will also need host keys in /etc/ssh/ssh_known_hosts
+#HostbasedAuthentication no
+# Change to yes if you don't trust ~/.ssh/known_hosts for
+# HostbasedAuthentication
+#IgnoreUserKnownHosts no
+# Don't read the user's ~/.rhosts and ~/.shosts files
+#IgnoreRhosts yes
+
+# To disable tunneled clear text passwords, change to no here!
+PasswordAuthentication no
+PermitEmptyPasswords no
+
+# Change to yes to enable challenge-response passwords (beware issues with
+# some PAM modules and threads)
+KbdInteractiveAuthentication no
+
+# Kerberos options
+#KerberosAuthentication no
+#KerberosOrLocalPasswd yes
+#KerberosTicketCleanup yes
+#KerberosGetAFSToken no
+
+# GSSAPI options
+#GSSAPIAuthentication no
+#GSSAPICleanupCredentials yes
+#GSSAPIStrictAcceptorCheck yes
+#GSSAPIKeyExchange no
+
+# Set this to 'yes' to enable PAM authentication, account processing,
+# and session processing. If this is enabled, PAM authentication will
+# be allowed through the KbdInteractiveAuthentication and
+# PasswordAuthentication.  Depending on your PAM configuration,
+# PAM authentication via KbdInteractiveAuthentication may bypass
+# the setting of "PermitRootLogin prohibit-password".
+# If you just want the PAM account and session checks to run without
+# PAM authentication, then enable this but set PasswordAuthentication
+# and KbdInteractiveAuthentication to 'no'.
+UsePAM yes
+
+#AllowAgentForwarding yes
+#AllowTcpForwarding yes
+#GatewayPorts no
+X11Forwarding yes
+#X11DisplayOffset 10
+#X11UseLocalhost yes
+#PermitTTY yes
+PrintMotd no
+#PrintLastLog yes
+#TCPKeepAlive yes
+#PermitUserEnvironment no
+#Compression delayed
+#ClientAliveInterval 0
+#ClientAliveCountMax 3
+#UseDNS no
+#PidFile /run/sshd.pid
+#MaxStartups 10:30:100
+#PermitTunnel no
+#ChrootDirectory none
+#VersionAddendum none
+
+# no default banner path
+#Banner none
+
+# Allow client to pass locale environment variables
+AcceptEnv LANG LC_*
+
+# override default of no subsystems
+Subsystem      sftp    /usr/lib/openssh/sftp-server
+
+# Example of overriding settings on a per-user basis
+#Match User anoncvs
+#      X11Forwarding no
+#      AllowTcpForwarding no
+#      PermitTTY no
+#      ForceCommand cvs server

diff --git a/etc/ssh/sshd_config.d/50-cloud-init.conf b/etc/ssh/sshd_config.d/50-cloud-init.conf
new file mode 100644 (file)
index 0000000..d85bf46
--- /dev/null
+++ b/etc/ssh/sshd_config.d/50-cloud-init.conf
@@ -0,0 +1 @@
+PasswordAuthentication yes