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zsh/Completion/Unix/Command/_ssh
2005-05-09 02:38:32 +00:00

323 lines
11 KiB
Plaintext

#compdef ssh slogin=ssh scp ssh-add ssh-agent ssh-keygen sftp
_remote_files () {
# There should be coloring based on all the different ls -F classifiers.
local expl rempat remfiles remdispf remdispd args suf ret=1
if zstyle -T ":completion:${curcontext}:files" remote-access; then
zparseopts -D -E -a args p: 1 2 4 6 F:
if [[ -z $QIPREFIX ]]
then rempat="${PREFIX%%[^./][^/]#}\*"
else rempat="${(q)PREFIX%%[^./][^/]#}\*"
fi
remfiles=(${(M)${(f)"$(_call_program files ssh $args -a -x ${IPREFIX%:} ls -d1FL "$rempat" 2>/dev/null)"}%%[^/]#(|/)})
compset -P '*/'
compset -S '/*' || suf='remote file'
remdispf=(${remfiles:#*/})
remdispd=(${(M)remfiles:#*/})
_tags files
while _tags; do
while _next_label files expl ${suf:-remote directory}; do
[[ -n $suf ]] && compadd "$@" "$expl[@]" -d remdispf \
${(q)remdispf%[*=@|]} && ret=0
compadd ${suf:+-S/} "$@" "$expl[@]" -d remdispd \
${(q)remdispd%/} && ret=0
done
(( ret )) || return 0
done
return ret
else
_message -e remote-files 'remote file'
fi
}
_ssh () {
local curcontext="$curcontext" state line expl common tmp cmds suf ret=1
typeset -A opt_args
common=(
'-c+[select encryption cipher]:encryption cipher:(idea des 3des blowfish arcfour tss none)'
'-C[compress data]'
'-F+[specify alternate config file]:config file:_files'
'-i+[select identity file]:SSH identity file:_files'
'*-o+[specify extra options]:option string:->option'
'(-2)-1[forces ssh to try protocol version 1 only]'
'(-1)-2[forces ssh to try protocol version 2 only]'
'(-6)-4[forces ssh to use IPv4 addresses only]'
'(-4)-6[forces ssh to use IPv6 addresses only]'
)
case "$service" in
ssh)
_arguments -C -s \
'(-A)-a[disable forwarding of authentication agent connection]' \
'(-a)-A[enables forwarding of the authentication agent connection]' \
'(-P)-b+[specify interface to transmit on]:bind address' \
'-D+[specify a dynamic port forwarding]:port' \
'-e+[set escape character]:escape character (or `none'"'"'):' \
'(-n)-f[go to background]' \
'-g[allow remote hosts to connect to local forwarded ports]' \
'-I+[specify smartcard device]:device:_files' \
'-k[disable forwarding of kerberos tickets]' \
'-l+[specify login name]:login name:_ssh_users' \
'(-1)-m+[specify mac algorithms]:mac spec' \
'-n[redirect stdin from /dev/null]' \
'(-1)-N[do not execute a remote command. (protocol version 2 only)]' \
'-p+[specify port on remote host]:port number on remote host' \
'-P[use non privileged port]' \
'(-v)*-q[quiet operation]' \
'(-1)-s[invoke subsystem]' \
'(-T)-t[force pseudo-tty allocation]' \
'(-1 -t)-T[disable pseudo-tty allocation (protocol version 2 only)]' \
'(-q)*-v[verbose mode]' \
'-V[show version number]' \
'(-X)-x[disable X11 forwarding]' \
'(-x)-X[enable X11 forwarding]' \
'*-L[specify local port forwarding]:local port forwarding:->forward' \
'*-R[specify remote port forwarding]:remote port forwarding:->forward' \
':remote host name:->userhost' \
'*::args:->command' "$common[@]" && ret=0
;;
scp)
_arguments -C -s \
'-p[preserve modification times]' \
'-r[recursively copy directories]' \
'-v[verbose mode]' \
'-B[batch mode]' \
'-q[disables the progress meter]' \
'-P+[specify port on remote host]:port number on remote host' \
'-S+[specify ssh program]:path to ssh:_command_names -e' \
'*:file:->file' "$common[@]" && ret=0
;;
ssh-add)
_arguments -s \
'-l[list all identities]' \
'-L[lists public key parameters of all identities in the agent]'\
'-d[remove identity]' \
'-D[delete all identities]' \
'-p[read passphrase from stdin]' \
'*:SSH identity file:_files'
return
;;
ssh-agent)
_arguments -s \
'(*)-k[kill agent automatically]' \
'(-c)-s[force sh-style shell]' \
'(-s)-c[force csh-style shell]' \
'(-k)-d[debug mode]' \
'*::command: _normal'
return
;;
ssh-keygen)
cmds=( -p -i -e -y -c -l -B -D -U )
_arguments \
'-q[silence ssh-keygen]' \
"($cmds -P)-b[specify number of bits in key]:bits in key" \
"($cmds -P)-t[specify the type of the key to create]:key type:(rsa1 rsa dsa)" \
"(${cmds#-p })-N[provide new passphrase]:new passphrase" \
"($cmds -b -t)-C[provide new comment]:new comment" \
'(-D)-f[key file]:key file:_files' \
'('${(j. .)cmds:#-[pc]}' -t -b)-P[provide old passphrase]:old passphrase' \
"($cmds -q -b -t -C)-p[change passphrase of private key file]" \
"($cmds -q -b -t -N -C -P)-i[import key to OpenSSH format]" \
"($cmds -q -b -t -N -C -P)-e[export key to SECSH file format]" \
"($cmds -q -b -t -N -C -P)-y[get public key from private key]" \
"($cmds -q -b -t -N)-c[change comment in private and public key files]" \
"($cmds -q -b -t -N -C -P)-l[show fingerprint of key file]" \
"($cmds -q -b -t -N -C -P)-B[show the bubblebabble digest of key]" \
"($cmds -q -b -t -N -C -P -f)-D[download key stored in smartcard reader]:reader" \
"($cmds -q -b -t -N -C -P)-U[upload key to smartcard reader]:reader"
return
;;
sftp)
_arguments -C -s \
'-C[compress data]' \
'-F+[specify alternate config file]:config file:_files' \
'(-1)-s[invoke subsystem]' \
'-S+[specify program]:program:_command_names -e' \
'-B+[specify buffer size]:buffer size' \
'-b+[specify batch file to read]:batch file:_files' \
'*-v[verbose mode]' \
'-1[forces ssh to try protocol version 1 only]' \
'*-o+[specify extra options]:option string:->option' \
'1:file:->rfile' '*:file:->file' && ret=0
;;
esac
while [[ -n "$state" ]]; do
lstate="$state"
state=''
case "$lstate" in
option)
if compset -P '*[= ]'; then
case "$IPREFIX" in
*(#i)(afstokenpassing|batchmode|compression|fallbacktorsh|forward(agent|x11)|keepalive|passwordauthentication|rhosts(|rsa)authentication|rsaauthentication|usersh|kerberos(authetication|tgtparsing)|useprivileged)*)
_wanted values expl 'truth value' compadd yes no && ret=0
;;
*(#i)ciphers*)
_values -s , 'encryption cipher' \
'aes128-cbc' \
'3des-cbc' \
'blowfish-cbc' \
'cast128-cbc' \
'arcfour' \
'aes192-cbc' \
'aes256-cbc' \
'rijndael128-cbc' \
'rijndael192-cbc' \
'rijndael256-cbc' \
'rijndael-cbc@lysator.liu.se' && ret=0
;;
*(#i)cipher*)
_wanted values expl 'encryption cipher' \
compadd idea des 3des blowfish arcfour tss none && ret=0
;;
*(#i)globalknownhostsfile*)
_description files expl 'global file with known hosts'
_files "$expl[@]" && ret=0
;;
*(#i)hostname*)
_wanted hosts expl 'real host name to log into' _ssh_hosts && ret=0
;;
*(#i)identityfile*)
_description files expl 'SSH identity file'
_files "$expl[@]" && ret=0
;;
*(#i)(local|remote)forward*)
state=forward
;;
*(#i)protocol*)
_values -s , 'protocol version' \
'1' \
'2' && ret=0
;;
*(#i)proxycommand*)
compset -q
shift 1 words
(( CURRENT-- ))
_normal && ret=0
;;
*(#i)stricthostkeychecking*)
_wanted values expl 'checking type' compadd yes no ask && ret=0
;;
*(#i)userknownhostsfile*)
_description files expl 'user file with known hosts'
_files "$expl[@]" && ret=0
;;
*(#i)user*)
_wanted users expl 'user to log in as' _ssh_users && ret=0
;;
*(#i)xauthlocation*)
_description files expl 'xauth program'
_files "$expl[@]" -g '*(-*)' && ret=0
;;
esac
else
_wanted values expl 'configure file option' \
compadd -M 'm:{a-z}={A-Z}' -S '=' - \
AddressFamily \
AFSTokenPassing BatchMode BindAddress \
ChallengeResponseAuthentication CheckHostIP \
Cipher Ciphers ClearAllForwardings Compression \
CompressionLevel ConnectionAttempts ConnectTimeout \
DynamicForward EnableSSHKeysign \
EscapeChar FallBackToRsh ForwardAgent ForwardX11 \
ForwardX11Trusted \
GatewayPorts GlobalKnownHostsFile GSSAPIAuthentication \
GSSAPIDelegateCredentials HostbasedAuthentication \
HostKeyAlgorithms HostKeyAlias HostName IdentityFile \
IdentitiesOnly \
KeepAlive KerberosAuthentication KerberosTgtPassing \
LocalForward LogLevel MACs NoHostAuthenticationForLocalhost \
NumberOfPasswordPrompts PreferredAuthentications \
PasswordAuthentication Port Protocol ProtocolKeepAlives \
ProxyCommand PubkeyAuthentication RemoteForward \
RhostsAuthentication RhostsRSAAuthentication \
RSAAuthentication ServerAliveInterval ServerAliveCountMax \
SetupTimeOut SmartcardDevice StrictHostKeyChecking \
TCPKeepAlive \
UsePrivilegedPort User UserKnownHostsFile UseRsh \
VerifyHostKeyDNS XAuthLocation && ret=0
fi
;;
forward)
if compset -P 1 '*:'; then
if compset -P '*:'; then
_message -e port-numbers 'port number'
else
_wanted hosts expl host _ssh_hosts -qS:
fi
else
_message -e port-numbers 'listen-port number'
fi
return
;;
command)
shift 1 words
(( CURRENT-- ))
_normal
return
;;
userhost)
if compset -P '*@'; then
_wanted hosts expl 'remote host name' _ssh_hosts && ret=0
elif compset -S '@*'; then
_wanted users expl 'login name' _ssh_users -S '' && ret=0
else
if (( $+opt_args[-l] )); then
tmp=()
else
tmp=( 'users:login name:_ssh_users -qS@' )
fi
_alternative \
'hosts:remote host name:_ssh_hosts' \
"$tmp[@]" && ret=0
fi
;;
file)
if compset -P '*:'; then
_remote_files ${(kv)~opt_args[(I)-[FP1246]]/-P/-p} && ret=0
elif compset -P '*@'; then
suf=( -S '' )
compset -S ':*' || suf=( -S : )
_wanted hosts expl host _ssh_hosts $suf && ret=0
else
_alternative \
'files:: _files' \
'hosts:host:_ssh_hosts -S:' \
'users:user:_ssh_users -qS@' && ret=0
fi
;;
rfile)
if compset -P '*:'; then
_remote_files && ret=0
elif compset -P '*@'; then
_wanted hosts expl host _ssh_hosts -S: && ret=0
else
_alternative \
'hosts:host:_ssh_hosts -S:' \
'users:user:_ssh_users -qS@' && ret=0
fi
;;
esac
done
}
_ssh_users () {
_combination -s '[:@]' my-accounts users-hosts users "$@"
}
_ssh_hosts () {
if [[ "$IPREFIX" == *@ ]]; then
_combination -s '[:@]' my-accounts users-hosts "users=${IPREFIX/@}" hosts "$@"
else
_combination -s '[:@]' my-accounts users-hosts \
${opt_args[-l]:+"users=${opt_args[-l]:q}"} hosts "$@"
fi
}
_ssh "$@"