diff options
Diffstat (limited to 'bin/jlogin.in')
| -rw-r--r--[-rwxr-xr-x] | bin/jlogin.in | 50 |
1 files changed, 31 insertions, 19 deletions
diff --git a/bin/jlogin.in b/bin/jlogin.in index 0f005d7..31be4f6 100755..100644 --- a/bin/jlogin.in +++ b/bin/jlogin.in @@ -1,25 +1,30 @@ -#!@EXPECT_PATH@ -- +#! @EXPECT_PATH@ -- ## +## $Id: jlogin.in,v 1.41 2004/01/11 05:39:15 heas Exp $ ## -## Copyright (C) 1997-2001 by Henry Kilmer, Erik Sherk and Pete Whiting. +## Copyright (C) 1997-2004 by Terrapin Communications, Inc. ## All rights reserved. ## -## This software may be freely copied, modified and redistributed without -## fee for non-commerical purposes provided that this copyright notice is -## preserved intact on all copies and modified copies. +## This software may be freely copied, modified and redistributed +## without fee for non-commerical purposes provided that this license +## remains intact and unmodified with any RANCID distribution. ## ## There is no warranty or other guarantee of fitness of this software. -## It is provided solely "as is". The author(s) disclaim(s) all +## It is provided solely "as is". The author(s) disclaim(s) all ## responsibility and liability with respect to this software's usage ## or its effect upon hardware, computer systems, other software, or ## anything else. ## +## Except where noted otherwise, rancid was written by and is maintained by +## Henry Kilmer, John Heasley, Andrew Partan, Pete Whiting, and Austin Schutz. ## # -# jlogin - juniper ssh login +# The login expect scripts were based on Erik Sherk's gwtn, by permission. # -## Most options are intuitive for logging into a Cisco router. -## The default username password is the same as the vty password. +# jlogin - juniper login +# +# Most options are intuitive for logging into a Cisco router. +# The default username password is the same as the vty password. # # Usage line @@ -49,6 +54,8 @@ if {[ info exists env(CISCO_USER) ] } { set default_user $env(CISCO_USER) } elseif {[ info exists env(USER) ]} { set default_user $env(USER) +} elseif {[ info exists env(LOGNAME) ]} { + set default_user $env(LOGNAME) } else { # This uses "id" which I think is portable. At least it has existed # (without options) on all machines/OSes I've been on recently - @@ -82,7 +89,7 @@ for {set i 0} {$i < $argc} {incr i} { if {[ regexp .\[E\](.+)=(.+) $arg ignore varname varvalue]} { set E$varname $varvalue } else { - send_user "Error: invalid format for -E in $arg\n" + send_user "\nError: invalid format for -E in $arg\n" exit 1 } # alternate cloginrc file @@ -249,6 +256,7 @@ proc source_password_file { password_file } { # Log into the router. proc login { router user passwd cmethod cyphertype identfile} { global spawn_id in_proc do_command do_script passphrase prompt + global sshcmd set in_proc 1 # try each of the connection methods in $cmethod until one is successful @@ -270,13 +278,13 @@ proc login { router user passwd cmethod cyphertype identfile} { # We use two calls to spawn since spawn does not seem to parse # spaces correctly. if {$identfile != ""} { - if [ catch {spawn ssh -c $cyphertype -x -l $user -i $identfile $router} reason ] { - send_user "\nError: failed to ssh: $reason\n" + if [ catch {spawn $sshcmd -c $cyphertype -x -l $user -i $identfile $router} reason ] { + send_user "\nError: failed to $sshcmd: $reason\n" exit 1 } } else { - if [ catch {spawn ssh -c $cyphertype -x -l $user $router} reason ] { - send_user "\nError: failed to ssh: $reason\n" + if [ catch {spawn $sshcmd -c $cyphertype -x -l $user $router} reason ] { + send_user "\nError: failed to $sshcmd: $reason\n" exit 1 } } @@ -438,7 +446,7 @@ foreach router [lrange $argv $i end] { # command line username set loginname $username } else { - set loginname [find user $router] + set loginname [join [find user $router] ""] if { "$loginname" == "" } { set loginname $default_user } } @@ -447,11 +455,11 @@ foreach router [lrange $argv $i end] { # command line passwd set passwd $userpasswd } else { - set passwd [lindex [find userpassword $router] 0] + set passwd [join [lindex [find userpassword $router] 0] ""] if { "$passwd" == "" } { - set passwd [lindex [find password $router] 0] + set passwd [join [lindex [find password $router] 0] ""] if { "$passwd" == "" } { - send_user "Error: no password for $router in $password_file.\n" + send_user "\nError: no password for $router in $password_file.\n" continue } } @@ -460,7 +468,7 @@ foreach router [lrange $argv $i end] { # figure out identity file to use set identfile "" if {[info exists identity]} { - set identfile [lindex [find identity $router] 0] + set identfile [join [lindex [find identity $router] 0] ""] } # Figure out ssh cypher type @@ -476,6 +484,10 @@ foreach router [lrange $argv $i end] { set cmethod [find method $router] if { "$cmethod" == "" } { set cmethod {{telnet} {ssh}} } + # Figure out the SSH executable name + set sshcmd [find sshcmd $router] + if { "$sshcmd" == "" } { set sshcmd {ssh} } + # Login to the router if {[login $router $loginname $passwd $cmethod $cyphertype $identfile]} { continue |