diff options
Diffstat (limited to 'bin/nslogin.in')
-rw-r--r-- | bin/nslogin.in | 92 |
1 files changed, 60 insertions, 32 deletions
diff --git a/bin/nslogin.in b/bin/nslogin.in index 6cf4188..9e9e354 100644 --- a/bin/nslogin.in +++ b/bin/nslogin.in @@ -1,27 +1,47 @@ #! @EXPECT_PATH@ -- ## -## $Id: nslogin.in,v 1.22 2006/12/08 21:28:26 heas Exp $ +## $Id$ ## ## @PACKAGE@ @VERSION@ -## Copyright (C) 1997-2006 by Terrapin Communications, Inc. +## Copyright (c) 1997-2007 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 license -## remains intact and unmodified with any RANCID distribution. +## This code is derived from software contributed to and maintained by +## Terrapin Communications, Inc. by Henry Kilmer, John Heasley, Andrew Partan, +## Pete Whiting, Austin Schutz, and Andrew Fort. ## -## There is no warranty or other guarantee of fitness of this software. -## 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. +## Redistribution and use in source and binary forms, with or without +## modification, are permitted provided that the following conditions +## are met: +## 1. Redistributions of source code must retain the above copyright +## notice, this list of conditions and the following disclaimer. +## 2. Redistributions in binary form must reproduce the above copyright +## notice, this list of conditions and the following disclaimer in the +## documentation and/or other materials provided with the distribution. +## 3. All advertising materials mentioning features or use of this software +## must display the following acknowledgement: +## This product includes software developed by Terrapin Communications, +## Inc. and its contributors for RANCID. +## 4. Neither the name of Terrapin Communications, Inc. nor the names of its +## contributors may be used to endorse or promote products derived from +## this software without specific prior written permission. +## 5. It is requested that non-binding fixes and modifications be contributed +## back to Terrapin Communications, Inc. ## -## 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. -# +## THIS SOFTWARE IS PROVIDED BY Terrapin Communications, INC. AND CONTRIBUTORS +## ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +## TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +## PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COMPANY OR CONTRIBUTORS +## BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +## CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +## SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +## INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +## CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +## ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +## POSSIBILITY OF SUCH DAMAGE. +# +# The expect login scripts were based on Erik Sherk's gwtn, by permission. +# # nslogin - Netscaler login # # Hacks from Anshuman Kanwar. @@ -35,7 +55,7 @@ # # Usage line -set usage "Usage: $argv0 \[-autoenable\] \[-noenable\] \[-c command\] \ +set usage "Usage: $argv0 \[-dV\] \[-autoenable\] \[-noenable\] \[-c command\] \ \[-Evar=x\] \[-e enable-password\] \[-f cloginrc-file\] \[-p user-password\] \ \[-s script-file\] \[-t timeout\] \[-u username\] \ \[-v vty-password\] \[-w enable-username\] \[-x command-file\] \ @@ -47,7 +67,7 @@ set usage "Usage: $argv0 \[-autoenable\] \[-noenable\] \[-c command\] \ # Password file set password_file $env(HOME)/.cloginrc # Default is to login to the router -set do_command 1 +set do_command 0 set do_script 0 # The default is to automatically enable set avenable 0 @@ -90,8 +110,11 @@ for {set i 0} {$i < $argc} {incr i} { set arg [lindex $argv $i] switch -glob -- $arg { + # Expect debug mode + -d* { + exp_internal 1 # Username - -u* - + } -u* - -U* { if {! [ regexp .\[uU\](.+) $arg ignore user]} { incr i @@ -330,7 +353,7 @@ proc login { router user userpswd passwd enapasswd cmethod cyphertype } { expect_after { timeout { send_user "\nError: TIMEOUT reached\n" - catch {close}; wait + catch {close}; catch {wait}; if { $in_proc} { return 1 } else { @@ -338,7 +361,7 @@ proc login { router user userpswd passwd enapasswd cmethod cyphertype } { } } eof { send_user "\nError: EOF received\n" - catch {close}; wait + catch {close}; catch {wait}; if { $in_proc} { return 1 } else { @@ -356,22 +379,22 @@ proc login { router user userpswd passwd enapasswd cmethod cyphertype } { # if telnet fails with connection refused, try ssh expect { -re "(Connection refused|Secure connection \[^\n\r]+ refused|Connection closed by)" { - catch {close}; wait + catch {close}; catch {wait}; if !$progs { send_user "\nError: Connection Refused ($prog)\n"; return 1 } } eof { send_user "\nError: Couldn't login\n"; wait; return 1 } -nocase "unknown host\r" { - catch {close}; + catch {close}; catch {wait}; send_user "\nError: Unknown host\n"; wait; return 1 } "Host is unreachable" { - catch {close}; + catch {close}; catch {wait}; send_user "\nError: Host Unreachable!\n"; wait; return 1 } "No address associated with name" { - catch {close}; + catch {close}; catch {wait}; send_user "\nError: Unknown host\n"; wait; return 1 } -re "(Host key not found |The authenticity of host .* be established).*\(yes\/no\)\?" { @@ -388,7 +411,7 @@ proc login { router user userpswd passwd enapasswd cmethod cyphertype } { return 1 } -re "(denied|Sorry)" { send_user "\nError: Check your passwd for $router\n" - catch {close}; wait; return 1 + catch {close}; catch {wait}; return 1 } "Login failed" { send_user "\nError: Check your passwd for $router\n" @@ -398,7 +421,9 @@ proc login { router user userpswd passwd enapasswd cmethod cyphertype } { send_user "\nError: Check your passwd for $router\n" return 1 } - -re "@\[^\r\n]+ $p_prompt" { + # newer netscaler code (NS8.0: Build 47.8) the password prompt is + # "Password:" not "user@hosts's password:" + -re "(@\[^\r\n]+ )?$p_prompt" { # ssh pwd prompt sleep 1 send "$userpswd\r" @@ -408,7 +433,7 @@ proc login { router user userpswd passwd enapasswd cmethod cyphertype } { "$prompt" { break; } "Login invalid" { send_user "\nError: Invalid login\n"; - catch {close}; wait; return 1 + catch {close}; catch {wait}; return 1 } } } @@ -504,7 +529,7 @@ proc run_commands { prompt command } { exp_continue } "\n" { exp_continue } - timeout { catch {close}; wait + timeout { catch {close}; catch {wait}; return 0 } eof { return 0 } @@ -519,6 +544,7 @@ proc run_commands { prompt command } { # source_password_file $password_file set in_proc 0 +set exitval 0 foreach router [lrange $argv $i end] { set router [string tolower $router] send_user "$router\n" @@ -617,6 +643,7 @@ foreach router [lrange $argv $i end] { # Login to the router if {[login $router $ruser $userpswd $passwd $enapasswd $cmethod $cyphertype]} { + incr exitval continue } @@ -639,6 +666,7 @@ foreach router [lrange $argv $i end] { if { $do_command } { if {[run_commands $prompt $command]} { + incr exitval continue } } elseif { $do_script } { @@ -652,7 +680,7 @@ foreach router [lrange $argv $i end] { } expect -re $prompt {} source $sfile - close + catch {close}; } else { label $router log_user 1 @@ -660,7 +688,7 @@ foreach router [lrange $argv $i end] { } # End of for each router - wait + catch {wait}; sleep 0.3 } -exit 0 +exit $exitval |