shell-things/.mikaela/ssh/config

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# My SSH config. This does leak existense of some hosts where I have
# access, but they should require SSH key authentication anyway.
Host *
# Path for the control socket.
ControlPath /tmp/SSH_%u-%r.%h.%p
# Multiple sessions over single connection
ControlMaster yes
# Keep connection open in the background even after connection has been
# closed.
ControlPersist yes
ForwardAgent no
ForwardX11 no
# Ensure KnownHosts are unreadable if leaked.
HashKnownHosts yes
LogLevel VERBOSE
Protocol 2
# Always try public key authentication.
PubkeyAuthentication yes
# Send needed environment variables. I don't like setting wildcards
# and LC_ALL is disabled on purpouse.
SendEnv EDITOR LANG LANGUAGE LC_CTYPE LC_NUMERIC LC_TIME LC_COLLATE LC_MONETARY LC_MESSAGES LC_PAPER LC_NAME LC_ADDRESS LC_TELEPHONE LC_MEASUREMENT LC_IDENTIFICATION TERM TZ
# If the server doesn't reply in "three" pings, connection is dead.
# Defaults to 3 anyway, but I add it here for clearity and
# in case it decides to change in the future.
ServerAliveCountMax 3
# "ping" the server every minute.
ServerAliveInterval 60
# OpenSSH 6.8+ - ask all host keys from servers.
# I trust the server admins and ways to identify the keys (DNSSEC,
# manual).
UpdateHostKeys yes
# Add undocumented "UseRoaming no" to ssh_config or use
# "-oUseRoaming=no" to prevent upcoming #openssh client bug
# CVE-2016-0777. More later.
# ~~ https://twitter.com/msfriedl/status/687635945642967040
UseRoaming no
# Verify SSHFP records. In case DNSSEC is used this skips the
# question on whether you trust the fingerprint or not.
# All my hosts run DNSSEC validating Unbound on localhost and use it
# for all DNS queries. Yours should too.
VerifyHostKeyDNS yes
Host hilla
HostName hilla.kapsi.fi
User mikaela
Host lakka
HostName lakka.kapsi.fi
User mikaela
Host meetingology
HostName ubottu.com
User meetingology
Host synvaler
AddressFamily inet6
HostName synvaler.mikaela.info
User nemo
Host tezagm
HostName tezagm.mikaela.info
User mikaela
Host vardiera
HostName vardiera.mikaela.info
User mikaela