429 lines
12 KiB
Plaintext
429 lines
12 KiB
Plaintext
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# ssh(1) completion
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have ssh &&
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{
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_ssh_bindaddress()
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{
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COMPREPLY=( "${COMPREPLY[@]}" $( compgen -W \
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"$( PATH="$PATH:/sbin" ifconfig -a | \
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sed -ne 's/.*addr:\([^[:space:]]*\).*/\1/p' \
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-ne 's/.*inet[[:space:]]\{1,\}\([^[:space:]]*\).*/\1/p' )" \
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-- "$cur" ) )
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}
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_ssh_ciphers()
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{
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COMPREPLY=( "${COMPREPLY[@]}" $( compgen -W '3des-cbc aes128-cbc \
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aes192-cbc aes256-cbc aes128-ctr aes192-ctr aes256-ctr arcfour128 \
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arcfour256 arcfour blowfish-cbc cast128-cbc' -- "$cur" ) )
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}
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_ssh_macs()
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{
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COMPREPLY=( "${COMPREPLY[@]}" $( compgen -W 'hmac-md5 hmac-sha1 \
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umac-64@openssh.com hmac-ripemd160 hmac-sha1-96 hmac-md5-96' \
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-- "$cur" ) )
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}
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_ssh_options()
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{
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type compopt &>/dev/null && compopt -o nospace
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COMPREPLY=( $( compgen -S = -W 'AddressFamily BatchMode BindAddress \
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ChallengeResponseAuthentication CheckHostIP Cipher Ciphers \
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ClearAllForwardings Compression CompressionLevel ConnectionAttempts \
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ConnectTimeout ControlMaster ControlPath DynamicForward EscapeChar \
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ExitOnForwardFailure ForwardAgent ForwardX11 ForwardX11Trusted \
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GatewayPorts GlobalKnownHostsFile GSSAPIAuthentication \
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GSSAPIDelegateCredentials HashKnownHosts Host HostbasedAuthentication \
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HostKeyAlgorithms HostKeyAlias HostName IdentityFile IdentitiesOnly \
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KbdInteractiveDevices LocalCommand LocalForward LogLevel MACs \
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NoHostAuthenticationForLocalhost NumberOfPasswordPrompts \
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PasswordAuthentication PermitLocalCommand Port \
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PreferredAuthentications Protocol ProxyCommand PubkeyAuthentication \
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RekeyLimit RemoteForward RhostsRSAAuthentication RSAAuthentication \
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SendEnv ServerAliveInterval ServerAliveCountMax SmartcardDevice \
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StrictHostKeyChecking TCPKeepAlive Tunnel TunnelDevice \
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UsePrivilegedPort User UserKnownHostsFile VerifyHostKeyDNS \
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VisualHostKey XAuthLocation' -- "$cur" ) )
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}
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# Complete a ssh suboption (like ForwardAgent=y<tab>)
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# Only one parameter: the string to complete including the equal sign.
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# Not all suboptions are completed.
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# Doesn't handle comma-separated lists.
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_ssh_suboption()
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{
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# Split into subopt and subval
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local prev=${1%%=*} cur=${1#*=}
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case $prev in
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BatchMode|ChallengeResponseAuthentication|CheckHostIP|\
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ClearAllForwardings|Compression|ExitOnForwardFailure|ForwardAgent|\
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ForwardX11|ForwardX11Trusted|GatewayPorts|GSSAPIAuthentication|\
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GSSAPIKeyExchange|GSSAPIDelegateCredentials|GSSAPITrustDns|\
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HashKnownHosts|HostbasedAuthentication|IdentitiesOnly|\
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KbdInteractiveAuthentication|KbdInteractiveDevices|\
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NoHostAuthenticationForLocalhost|PasswordAuthentication|\
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PubkeyAuthentication|RhostsRSAAuthentication|RSAAuthentication|\
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StrictHostKeyChecking|TCPKeepAlive|UsePrivilegedPort|\
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VerifyHostKeyDNS|VisualHostKey)
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COMPREPLY=( $( compgen -W 'yes no' -- "$cur") )
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;;
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AddressFamily)
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COMPREPLY=( $( compgen -W 'any inet inet6' -- "$cur" ) )
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;;
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BindAddress)
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_ssh_bindaddress
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;;
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Cipher)
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COMPREPLY=( $( compgen -W 'blowfish des 3des' -- "$cur" ) )
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;;
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Protocol)
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COMPREPLY=( $( compgen -W '1 2 1,2 2,1' -- "$cur" ) )
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;;
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Tunnel)
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COMPREPLY=( $( compgen -W 'yes no point-to-point ethernet' \
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-- "$cur" ) )
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;;
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PreferredAuthentications)
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COMPREPLY=( $( compgen -W 'gssapi-with-mic host-based \
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publickey keyboard-interactive password' -- "$cur" ) )
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;;
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MACs)
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_ssh_macs
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;;
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Ciphers)
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_ssh_ciphers
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;;
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esac
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return 0
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}
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# Try to complete -o SubOptions=
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#
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# Returns 0 if the completion was handled or non-zero otherwise.
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_ssh_suboption_check()
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{
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# Get prev and cur words without splitting on =
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local cureq=`_get_cword :=` preveq=`_get_pword :=`
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if [[ $cureq == *=* && $preveq == -o ]]; then
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_ssh_suboption $cureq
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return $?
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fi
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return 1
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}
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_ssh()
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{
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local cur prev configfile
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local -a config
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COMPREPLY=()
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_get_comp_words_by_ref -n : cur prev
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#cur=`_get_cword :`
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#prev=`_get_pword`
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_ssh_suboption_check && return 0
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case $prev in
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-F|-i|-S)
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_filedir
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return 0
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;;
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-c)
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_ssh_ciphers
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return 0
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;;
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-m)
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_ssh_macs
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return 0
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;;
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-l)
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COMPREPLY=( $( compgen -u -- "$cur" ) )
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return 0
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;;
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-o)
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_ssh_options
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return 0
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;;
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-w)
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_available_interfaces
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return 0
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;;
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-b)
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_ssh_bindaddress
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return 0
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;;
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esac
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if [[ "$cur" == -F* ]]; then
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cur=${cur#-F}
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_filedir
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# Prefix completions with '-F'
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COMPREPLY=( "${COMPREPLY[@]/#/-F}" )
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cur=-F$cur # Restore cur
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elif [[ "$cur" == -* ]]; then
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COMPREPLY=( $( compgen -W '-1 -2 -4 -6 -A -a -C -f -g -K -k -M \
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-N -n -q -s -T -t -V -v -X -v -Y -y -b -b -c -D -e -F \
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-i -L -l -m -O -o -p -R -S -w' -- "$cur" ) )
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else
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# Search COMP_WORDS for '-F configfile' or '-Fconfigfile' argument
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set -- "${COMP_WORDS[@]}"
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while [ $# -gt 0 ]; do
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if [ "${1:0:2}" = -F ]; then
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if [ ${#1} -gt 2 ]; then
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configfile="$(dequote "${1:2}")"
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else
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shift
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[ "$1" ] && configfile="$(dequote "$1")"
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fi
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break
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fi
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shift
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done
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_known_hosts_real -a -F "$configfile" "$cur"
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if [ $COMP_CWORD -ne 1 ]; then
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_compopt_o_filenames
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COMPREPLY=( "${COMPREPLY[@]}" $( compgen -c -- "$cur" ) )
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fi
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fi
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return 0
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}
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shopt -u hostcomplete && complete -F _ssh ssh slogin autossh
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# sftp(1) completion
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#
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_sftp()
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{
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local cur prev configfile
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COMPREPLY=()
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_get_comp_words_by_ref cur prev
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_ssh_suboption_check && return 0
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case $prev in
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-b|-F|-P)
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_filedir
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return 0
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;;
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-o)
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_ssh_options
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return 0
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;;
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esac
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if [[ "$cur" == -F* ]]; then
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cur=${cur#-F}
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_filedir
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# Prefix completions with '-F'
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COMPREPLY=( "${COMPREPLY[@]/#/-F}" )
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cur=-F$cur # Restore cur
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elif [[ "$cur" == -* ]]; then
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COMPREPLY=( $( compgen -W '-1 -C -v -B -b -F -o -P -R -S -s' \
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-- "$cur" ) )
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else
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# Search COMP_WORDS for '-F configfile' argument
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set -- "${COMP_WORDS[@]}"
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while [ $# -gt 0 ]; do
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if [ "${1:0:2}" = -F ]; then
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if [ ${#1} -gt 2 ]; then
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configfile="$(dequote "${1:2}")"
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else
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shift
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[ "$1" ] && configfile="$(dequote "$1")"
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fi
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break
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fi
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shift
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done
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_known_hosts_real -a -F "$configfile" "$cur"
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fi
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return 0
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}
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shopt -u hostcomplete && complete -F _sftp sftp
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# things we want to backslash escape in scp paths
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_scp_path_esc='[][(){}<>",:;^&!$=?`|\\'"'"'[:space:]]'
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# Complete remote files with ssh. If the first arg is -d, complete on dirs
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# only. Returns paths escaped with three backslashes.
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_scp_remote_files()
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{
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local IFS=$'\n'
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# remove backslash escape from the first colon
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cur=${cur/\\:/:}
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local userhost=${cur%%?(\\):*}
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local path=${cur#*:}
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# unescape (3 backslashes to 1 for chars we escaped)
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path=$( sed -e 's/\\\\\\\('$_scp_path_esc'\)/\\\1/g' <<<"$path" )
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# default to home dir of specified user on remote host
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if [ -z "$path" ]; then
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path=$(ssh -o 'Batchmode yes' $userhost pwd 2>/dev/null)
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fi
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local files
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if [ "$1" = -d ] ; then
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# escape problematic characters; remove non-dirs
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files=$( ssh -o 'Batchmode yes' $userhost \
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command ls -aF1d "$path*" 2>/dev/null | \
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sed -e 's/'$_scp_path_esc'/\\\\\\&/g' -e '/[^\/]$/d' )
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else
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# escape problematic characters; remove executables, aliases, pipes
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# and sockets; add space at end of file names
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files=$( ssh -o 'Batchmode yes' $userhost \
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command ls -aF1d "$path*" 2>/dev/null | \
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sed -e 's/'$_scp_path_esc'/\\\\\\&/g' -e 's/[*@|=]$//g' \
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-e 's/[^\/]$/& /g' )
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fi
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COMPREPLY=( "${COMPREPLY[@]}" $files )
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}
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# This approach is used instead of _filedir to get a space appended
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# after local file/dir completions, and -o nospace retained for others.
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# If first arg is -d, complete on directory names only. The next arg is
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# an optional prefix to add to returned completions.
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_scp_local_files()
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{
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local IFS=$'\n'
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local dirsonly=false
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if [ "$1" = -d ]; then
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dirsonly=true
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shift
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fi
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if $dirsonly ; then
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COMPREPLY=( "${COMPREPLY[@]}" $( command ls -aF1d $cur* 2>/dev/null | \
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sed -e "s/$_scp_path_esc/\\\\&/g" -e '/[^\/]$/d' -e "s/^/$1/") )
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else
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COMPREPLY=( "${COMPREPLY[@]}" $( command ls -aF1d $cur* 2>/dev/null | \
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sed -e "s/$_scp_path_esc/\\\\&/g" -e 's/[*@|=]$//g' \
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-e 's/[^\/]$/& /g' -e "s/^/$1/") )
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fi
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}
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# scp(1) completion
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#
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_scp()
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{
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local configfile cur prev prefix
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COMPREPLY=()
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_get_comp_words_by_ref -n : cur prev
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_ssh_suboption_check && {
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COMPREPLY=( "${COMPREPLY[@]/%/ }" )
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return 0
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}
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case $prev in
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-l|-P)
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return 0
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;;
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-F|-i|-S)
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_filedir
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type compopt &>/dev/null && compopt +o nospace
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return 0
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;;
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-c)
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_ssh_ciphers
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COMPREPLY=( "${COMPREPLY[@]/%/ }" )
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return 0
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;;
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-o)
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_ssh_options
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return 0
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;;
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esac
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_expand || return 0
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if [[ "$cur" == *:* ]]; then
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_scp_remote_files
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return 0
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fi
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if [[ "$cur" == -F* ]]; then
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cur=${cur#-F}
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prefix=-F
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else
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# Search COMP_WORDS for '-F configfile' or '-Fconfigfile' argument
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set -- "${COMP_WORDS[@]}"
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while [ $# -gt 0 ]; do
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if [ "${1:0:2}" = -F ]; then
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if [ ${#1} -gt 2 ]; then
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configfile="$(dequote "${1:2}")"
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else
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shift
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[ "$1" ] && configfile="$(dequote "$1")"
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fi
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break
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fi
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shift
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done
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case $cur in
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-*)
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COMPREPLY=( $( compgen -W '-1 -2 -4 -6 -B -C -c -F -i -l -o \
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-P -p -q -r -S -v' -- "$cur" ) )
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|
|
COMPREPLY=( "${COMPREPLY[@]/%/ }" )
|
||
|
|
return 0
|
||
|
|
;;
|
||
|
|
*/*)
|
||
|
|
# pass through
|
||
|
|
;;
|
||
|
|
*)
|
||
|
|
_known_hosts_real -c -a -F "$configfile" "$cur"
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
fi
|
||
|
|
|
||
|
|
_scp_local_files "$prefix"
|
||
|
|
|
||
|
|
return 0
|
||
|
|
}
|
||
|
|
complete -F _scp -o nospace scp
|
||
|
|
|
||
|
|
# ssh-copy-id(1) completion
|
||
|
|
#
|
||
|
|
_ssh_copy_id()
|
||
|
|
{
|
||
|
|
local cur prev
|
||
|
|
|
||
|
|
COMPREPLY=()
|
||
|
|
_get_comp_words_by_ref cur prev
|
||
|
|
|
||
|
|
case $prev in
|
||
|
|
-i)
|
||
|
|
_filedir
|
||
|
|
return 0
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
|
||
|
|
if [[ "$cur" == -* ]]; then
|
||
|
|
COMPREPLY=( $( compgen -W '-i' -- "$cur" ) )
|
||
|
|
else
|
||
|
|
_known_hosts_real -a "$cur"
|
||
|
|
fi
|
||
|
|
|
||
|
|
return 0
|
||
|
|
}
|
||
|
|
complete -F _ssh_copy_id ssh-copy-id
|
||
|
|
}
|
||
|
|
|
||
|
|
# Local variables:
|
||
|
|
# mode: shell-script
|
||
|
|
# sh-basic-offset: 4
|
||
|
|
# sh-indent-comment: t
|
||
|
|
# indent-tabs-mode: nil
|
||
|
|
# End:
|
||
|
|
# ex: ts=4 sw=4 et filetype=sh
|