diff options
Diffstat (limited to 'bin/blogin.in')
| -rw-r--r-- | bin/blogin.in | 85 |
1 files changed, 52 insertions, 33 deletions
diff --git a/bin/blogin.in b/bin/blogin.in index 23bf97c..92d2e8c 100644 --- a/bin/blogin.in +++ b/bin/blogin.in @@ -1,26 +1,33 @@ -#!@EXPECT_PATH@ -- +#! @EXPECT_PATH@ -- ## +## $Id: blogin.in,v 1.22 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. ## # +# The login expect scripts were based on Erik Sherk's gwtn, by permission. +# # blogin - Bay Networks(Nortel) login # -# Unlike the Cisco's, there is no enable function on the Bay's. -# Instead there are seperate User and Manager accounts. A 'system' command -# exists, which i am told does nothing. +# Unlike the Cisco's, there is no enable function on the Bay's. Instead +# there are seperate User and Manager accounts. A 'system' command exists, +# which I am told does nothing. +# +# The "bcc>" prompt changes to "box#", not "bcc#" after the config command. # # Usage line @@ -40,8 +47,9 @@ set do_command 0 set do_script 0 # The default is to automatically enable set enable 0 -# The default is that you login non-enabled (tacacs can have you login already enabled) -set autoenable 0 +# The default is that you login non-enabled (tacacs can have you login already +# enabled) +set avautoenable 0 # The default is to look in the password file to find the passwords. This # tracks if we receive them on the command line. set do_passwd 1 @@ -52,6 +60,8 @@ 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 $env(LOGNAME) } else { # This uses "id" which I think is portable. At least it has existed # (without options) on all machines/OSes I've been on recently - @@ -107,7 +117,7 @@ for {set i 0} {$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 $arg\n" exit 1 } # Enable Password @@ -176,7 +186,7 @@ for {set i 0} {$i < $argc} {incr i} { set enable 0 # Does tacacs automatically enable us? } -autoenable { - set autoenable 1 + set avautoenable 1 set enable 0 } -* { send_user "\nError: Unknown argument! $arg\n" @@ -272,7 +282,7 @@ proc source_password_file { password_file } { # Log into the router. proc login { router user userpswd passwd enapasswd prompt cmethod cyphertype } { global spawn_id in_proc do_command do_script - global u_prompt p_prompt e_prompt + global u_prompt p_prompt e_prompt sshcmd set in_proc 1 # try each of the connection methods in $cmethod until one is successful @@ -290,8 +300,8 @@ proc login { router user userpswd passwd enapasswd prompt cmethod cyphertype } { exit 1 } } elseif ![string compare $prog "ssh"] { - if [ catch {spawn ssh -c $cyphertype -x -l $user $router} reason ] { - send_user "\nError: ssh failed: $reason\n" + if [ catch {spawn $sshcmd -c $cyphertype -x -l $user $router} reason ] { + send_user "\nError: $sshcmd failed: $reason\n" exit 1 } } elseif ![string compare $prog "rsh"] { @@ -408,10 +418,13 @@ proc do_enable { enauser enapasswd } { -re "$e_prompt" { send "$enapasswd\r"; exp_continue} "#" { set prompt "#" } "(enable)" { set prompt "> (enable) " } - denied { send_user "\nError: Check your Enable passwd\n"; return 1} - "% Bad passwords" { send_user "\nError: Check your Enable passwd\n" - return 1 - } + denied { send_user "\nError: Check your Enable passwd\n" + return 1 + } + "% Bad passwords" { + send_user "\nError: Check your Enable passwd\n" + return 1 + } } # We set the prompt variable (above) so script files don't need # to know what it is. @@ -440,7 +453,7 @@ proc run_commands { prompt command } { expect { -re "^\[^\n\r *]*$reprompt" {} -re "^\[^\n\r]*$reprompt." { exp_continue } - -re "\[\n\r]" { exp_continue } + -re "\[\n\r]+" { exp_continue } } } } else { @@ -448,7 +461,7 @@ proc run_commands { prompt command } { expect { -re "^\[^\n\r *]*$reprompt" {} -re "^\[^\n\r]*$reprompt." { exp_continue } - -re "\[\n\r]" { exp_continue } + -re "\[\n\r]+" { exp_continue } } } send "logout\r" @@ -473,7 +486,9 @@ foreach router [lrange $argv $i end] { # Since autoenable is off by default, if we have it defined, it # was done on the command line. If it is not specifically set on the # command line, check the password file. - if $autoenable { + if $avautoenable { + set autoenable 1 + set enable 0 set prompt "#" } else { set ae [find autoenable $router] @@ -496,15 +511,15 @@ foreach router [lrange $argv $i end] { if { $do_passwd || $do_enapasswd } { set pswd [find password $router] if { [llength $pswd] == 0 } { - send_user "Error - no password for $router in $password_file.\n" + send_user "\nError - no password for $router in $password_file.\n" continue } if { $do_enapasswd && $autoenable == 0 && [llength $pswd] < 2 } { - send_user "Error - no enable password for $router in $password_file.\n" + send_user "\nError - no enable password for $router in $password_file.\n" continue } - set passwd [lindex $pswd 0] - set enapasswd [lindex $pswd 1] + set passwd [join [lindex $pswd 0] ""] + set enapasswd [join [lindex $pswd 1] ""] } # Figure out username @@ -512,7 +527,7 @@ foreach router [lrange $argv $i end] { # command line username set ruser $username } else { - set ruser [find user $router] + set ruser [join [find user $router] ""] if { "$ruser" == "" } { set ruser $default_user } } @@ -521,7 +536,7 @@ foreach router [lrange $argv $i end] { # command line username set userpswd $userpasswd } else { - set userpswd [find userpassword $router] + set userpswd [join [find userpassword $router] ""] if { "$userpswd" == "" } { set userpswd $passwd } } @@ -530,7 +545,7 @@ foreach router [lrange $argv $i end] { # command line enausername set enauser $enausername } else { - set enauser [find enauser $router] + set enauser [join [find enauser $router] ""] if { "$enauser" == "" } { set enauser $ruser } } @@ -539,19 +554,19 @@ foreach router [lrange $argv $i end] { if { "$u_prompt" == "" } { set u_prompt "(Username|login|user name):" } else { - set u_prompt [lindex $u_prompt 0] + set u_prompt [join [lindex $u_prompt 0] ""] } set p_prompt [find passprompt $router] if { "$p_prompt" == "" } { set p_prompt "(\[Pp]assword|passwd):" } else { - set p_prompt [lindex $p_prompt 0] + set p_prompt [join [lindex $p_prompt 0] ""] } set e_prompt [find enableprompt $router] if { "$e_prompt" == "" } { set e_prompt "\[Pp]assword:" } else { - set e_prompt [lindex $e_prompt 0] + set e_prompt [join [lindex $e_prompt 0] ""] } # Figure out cypher type @@ -567,6 +582,10 @@ foreach router [lrange $argv $i end] { set cmethod [find method $router] if { "$cmethod" == "" } { set cmethod {{telnet}} } + # Figure out the SSH executable name + set sshcmd [find sshcmd $router] + if { "$sshcmd" == "" } { set sshcmd {ssh} } + # Login to the router if {[login $router $ruser $userpswd $passwd $enapasswd $prompt $cmethod $cyphertype]} { continue |