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openssh-formula/pillar.example
Alexander Weidinger e523ae5281 Optionally add hostnames to known_hosts
2017-08-08 07:51:38 +02:00

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sshd_config:
# This keyword is totally optional
ConfigBanner: |
# Alternative banner for the config file
# (Indented) hash signs lose their special meaning here
# and the lines will be written as-is.
Port: 22
Protocol: 2
HostKey:
- /etc/ssh/ssh_host_rsa_key
- /etc/ssh/ssh_host_dsa_key
- /etc/ssh/ssh_host_ecdsa_key
- /etc/ssh/ssh_host_ed25519_key
UsePrivilegeSeparation: 'sandbox'
KeyRegenerationInterval: 3600
ServerKeyBits: 1024
SyslogFacility: AUTH
LogLevel: INFO
ClientAliveInterval: 0
ClientAliveCountMax: 3
LoginGraceTime: 120
PermitRootLogin: 'yes'
PasswordAuthentication: 'no'
StrictModes: 'yes'
MaxAuthTries: 6
MaxSessions: 10
RSAAuthentication: 'yes'
PubkeyAuthentication: 'yes'
AuthorizedKeysCommand: '/usr/bin/sss_ssh_authorizedkeys'
AuthorizedKeysCommandUser: 'nobody'
IgnoreRhosts: 'yes'
RhostsRSAAuthentication: 'no'
HostbasedAuthentication: 'no'
PermitEmptyPasswords: 'no'
ChallengeResponseAuthentication: 'no'
AuthenticationMethods: 'publickey,keyboard-interactive'
AuthorizedKeysFile: '%h/.ssh/authorized_keys'
X11Forwarding: 'no'
X11DisplayOffset: 10
PrintMotd: 'yes'
PrintLastLog: 'yes'
TCPKeepAlive: 'yes'
AcceptEnv: "LANG LC_*"
Subsystem: "sftp /usr/lib/openssh/sftp-server"
UsePAM: 'yes'
UseDNS: 'yes'
AllowUsers: 'vader@10.0.0.1 maul@evil.com sidious luke'
DenyUsers: 'yoda chewbaca@112.10.21.1'
AllowGroups: 'wheel staff imperial'
DenyGroups: 'rebel'
matches:
sftp_chroot:
type:
Group: sftpusers
options:
ChrootDirectory: /sftp-chroot/%u
X11Forwarding: no
AllowTcpForwarding: no
ForceCommand: internal-sftp
# Supports complex compound matches in Match criteria. For example, be able
# to match against multiple Users for a given Match, or be able to match
# against address ranges. Or Groups. Or any combination thereof.
#
# Support for matching users can take one of several different appearances
# in pillar data:
match_1:
type:
User: one_user
options:
ChrootDirectory: /ex/%u
match_2:
type:
User:
- jim
- bob
- sally
options:
ChrootDirectory: /ex/%u
# Note the syntax of match_3. By using empty dicts for each user, we can
# leverage Salt's pillar mergine. If we use simple lists, we cannot do
# this; Salt can't merge simple lists, because it doesn't know what order
# they ought to be in.
match_3:
type:
User:
jim: ~
bob: ~
sally: ~
options:
ChrootDirectory: /ex/%u
# Check `man sshd_config` for supported KexAlgorithms, Ciphers and MACs first.
# You can specify KexAlgorithms, Ciphers and MACs as both key or a list.
# The configuration given in the example below is based on:
# https://stribika.github.io/2015/01/04/secure-secure-shell.html
#KexAlgorithms: 'curve25519-sha256@libssh.org,diffie-hellman-group-exchange-sha256'
#Ciphers: 'chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes128-gcm@openssh.com,aes256-ctr,aes192-ctr,aes128-ctr'
#MACs: 'hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-ripemd160-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,hmac-ripemd160,umac-128@openssh.com'
KexAlgorithms:
- 'curve25519-sha256@libssh.org'
- 'diffie-hellman-group-exchange-sha256'
Ciphers:
- 'chacha20-poly1305@openssh.com'
- 'aes256-gcm@openssh.com'
- 'aes128-gcm@openssh.com'
- 'aes256-ctr'
- 'aes192-ctr'
- 'aes128-ctr'
MACs:
- 'hmac-sha2-512-etm@openssh.com'
- 'hmac-sha2-256-etm@openssh.com'
- 'hmac-ripemd160-etm@openssh.com'
- 'umac-128-etm@openssh.com'
- 'hmac-sha2-512'
- 'hmac-sha2-256'
- 'hmac-ripemd160'
- 'umac-128@openssh.com'
# Warning! You should generally NOT NEED to set ssh_config. Setting ssh_config
# pillar will overwrite the defaults of your distribution's SSH client. This
# will also force the default configuration for all the SSH clients on the
# machine. This can break SSH connections with servers using older versions of
# openssh. Please make sure you understand the implication of different settings
ssh_config:
StrictHostKeyChecking: no
ForwardAgent: no
ForwardX11: no
RhostsRSAAuthentication: no
RSAAuthentication: yes
PasswordAuthentication: yes
HostbasedAuthentication: no
GSSAPIAuthentication: no
GSSAPIDelegateCredentials: no
BatchMode: 'yes'
CheckHostIP: 'yes'
AddressFamily: 'any'
ConnectTimeout: 0
IdentityFile: '~/.ssh/id_rsa'
Port: 22
Protocol: 2
Cipher: '3des'
Tunnel: 'no'
TunnelDevice: 'any:any'
PermitLocalCommand: 'no'
VisualHostKey: 'no'
# Check `man ssh_config` for supported KexAlgorithms, Ciphers and MACs first.
# WARNING! Please make sure you understand the implications of the below
# settings. The examples provided below might break your connection to older /
# legacy openssh servers.
# The configuration given in the example below is based on:
# https://stribika.github.io/2015/01/04/secure-secure-shell.html
# You can specify KexAlgorithms, Ciphers and MACs as both key or a list.
#KexAlgorithms: 'curve25519-sha256@libssh.org,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1'
#Ciphers: 'chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes128-gcm@openssh.com,aes256-ctr,aes192-ctr,aes128-ctr'
#MACs: 'hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-ripemd160-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,hmac-ripemd160,umac-128@openssh.com'
KexAlgorithms:
- 'curve25519-sha256@libssh.org'
- 'diffie-hellman-group-exchange-sha256'
- 'diffie-hellman-group-exchange-sha1'
- 'diffie-hellman-group14-sha1'
Ciphers:
- 'chacha20-poly1305@openssh.com'
- 'aes256-gcm@openssh.com'
- 'aes128-gcm@openssh.com'
- 'aes256-ctr'
- 'aes192-ctr'
- 'aes128-ctr'
MACs:
- 'hmac-sha2-512-etm@openssh.com'
- 'hmac-sha2-256-etm@openssh.com'
- 'hmac-ripemd160-etm@openssh.com'
- 'umac-128-etm@openssh.com'
- 'hmac-sha2-512'
- 'hmac-sha2-256'
- 'hmac-ripemd160'
- 'umac-128@openssh.com'
openssh:
# Instead of adding a custom banner file you can set it in pillar
banner_string: |
Welcome to {{ grains['id'] }}!
# Controls if SSHD should be enabled/started
sshd_enable: true
auth:
joe-valid-ssh-key-desktop:
- user: joe
present: True
enc: ssh-rsa
comment: main key - desktop
source: salt://ssh_keys/joe.desktop.pub
joe-valid-ssh-key-notebook:
- user: joe
present: True
enc: ssh-rsa
comment: main key - notebook
source: salt://ssh_keys/joe.netbook.pub
joe-non-valid-ssh-key:
- user: joe
present: False
enc: ssh-rsa
comment: obsolete key - removed
source: salt://ssh_keys/joe.no-valid.pub
# Maps users to source files
# Designed to play nice with ext_pillar
# salt.states.ssh_auth: If source is set, comment and enc will be ignored
auth_map:
personal_keys: # store name
source: salt://ssh_keys
users:
joe:
joe.desktop: {}
joe.netbook:
options: [] # see salt.states.ssh_auth.present
joe.no-valid:
present: False
generate_dsa_keys: False
absent_dsa_keys: False
provide_dsa_keys: False
dsa:
private_key: |
-----BEGIN DSA PRIVATE KEY-----
NOT_DEFINED
-----END DSA PRIVATE KEY-----
public_key: |
ssh-dss NOT_DEFINED
generate_ecdsa_keys: False
absent_ecdsa_keys: False
provide_ecdsa_keys: False
ecdsa:
private_key: |
-----BEGIN EC PRIVATE KEY-----
NOT_DEFINED
-----END EC PRIVATE KEY-----
public_key: |
ecdsa-sha2-nistp256 NOT_DEFINED
generate_rsa_keys: False
generate_rsa_size: 4096
# Will remove the old key if it is to short and generate a new one.
enforce_rsa_size: False
absent_rsa_keys: False
provide_rsa_keys: False
rsa:
private_key: |
-----BEGIN RSA PRIVATE KEY-----
NOT_DEFINED
-----END RSA PRIVATE KEY-----
public_key: |
ssh-rsa NOT_DEFINED
generate_ed25519_keys: False
absent_ed25519_keys: False
provide_ed25519_keys: False
ed25519:
private_key: |
-----BEGIN OPENSSH PRIVATE KEY-----
NOT_DEFINED
-----END OPENSSH PRIVATE KEY-----
public_key: |
ssh-ed25519 NOT_DEFINED
known_hosts:
# The next 2 settings restrict the set of minions that will be added in
# the generated ssh_known_hosts files (the default is to match all minions)
target: '*'
expr_form: 'glob'
# Name of mining functions used to gather public keys and hostnames
# (the default values are shown here)
mine_keys_function: public_ssh_host_keys
mine_hostname_function: public_ssh_hostname
# List of DNS entries also pointing to our managed machines and that we want
# to inject in our generated ssh_known_hosts file
aliases:
- cname-to-minion.example.org
- alias.example.org
# Includes short hostnames derived from the FQDN
# (host.example.test -> host)
# (Deactivated by default, because there can be collisions!)
hostnames: False
#hostnames:
# Restrict wich hosts you want to use via their hostname
# (i.e. ssh user@host instead of ssh user@host.example.com)
# target: '*' # Defaults to "*.{}".format(grains['domain']) with a fallback to '*'
# expr_form: 'glob'
# To activate the defaults you can just set an empty dict.
#hostnames: {}
# specify DH parameters (see /etc/ssh/moduli)
moduli: |
# Time Type Tests Tries Size Generator Modulus
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
20120821045830 2 6 100 2047 2 DD2047CBDBB6F8E919BC63DE885B34D0FD6E3DB2887D8B46FE249886ACED6B46DFCD5553168185FD376122171CD8927E60120FA8D01F01D03E58281FEA9A1ABE97631C828E41815F34FDCDF787419FE13A3137649AA93D2584230DF5F24B5C00C88B7D7DE4367693428C730376F218A53E853B0851BAB7C53C15DA7839CBE1285DB63F6FA45C1BB59FE1C5BB918F0F8459D7EF60ACFF5C0FA0F3FCAD1C5F4CE4416D4F4B36B05CDCEBE4FB879E95847EFBC6449CD190248843BC7EDB145FBFC4EDBB1A3C959298F08F3BA2CFBE231BBE204BE6F906209D28BD4820AB3E7BE96C26AE8A809ADD8D1A5A0B008E9570FA4C4697E116B8119892C6042936814C2FFB
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
# ALTERNATIVELY, specify the location of the moduli file. Examples:
#moduli_source: http://some.server.somewhere/salt/moduli
#moduli_source: salt://files/ssh/moduli
# If moduli is specified, moduli_source will be ignored.
# Also, a proper hash file *must* be included in the same path. E.g.:
# http://some.server.somewhere/salt/moduli.hash
# salt://files/ssh/moduli.hash
# These will be automatically referenced to by the ssh_moduli state.
# Required for openssh.known_hosts
mine_functions:
public_ssh_host_keys:
mine_function: cmd.run
cmd: cat /etc/ssh/ssh_host_*_key.pub
python_shell: True
public_ssh_hostname:
mine_function: grains.get
key: id
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