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+#! @PERLV_PATH@
+##
+## $Id$
+##
+## @PACKAGE@ @VERSION@
+## Copyright (c) 1997-2008 by Terrapin Communications, Inc.
+## All rights reserved.
+##
+## 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.
+##
+## 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.
+##
+## 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.
+#
+# This version of rancid tries to deal with F5 BigIPs.
+#
+# RANCID - Really Awesome New Cisco confIg Differ
+#
+# usage: rancid [-dV] [-l] [-f filename | hostname]
+#
+use Getopt::Std;
+getopts('dflV');
+if ($opt_V) {
+ print "@PACKAGE@ @VERSION@\n";
+ exit(0);
+}
+$log = $opt_l;
+$debug = $opt_d;
+$file = $opt_f;
+$host = $ARGV[0];
+$clean_run = 0;
+$found_end = 0;
+$timeo = 90; # clogin timeout in seconds
+
+# force a terminal type so as not to confuse the POS
+$ENV{'TERM'} = "vt100";
+
+my(@commandtable, %commands, @commands);# command lists
+my($aclsort) = ("ipsort"); # ACL sorting mode
+my($filter_commstr); # SNMP community string filtering
+my($filter_pwds); # password filtering mode
+
+# This routine is used to print out the router configuration
+sub ProcessHistory {
+ my($new_hist_tag,$new_command,$command_string,@string) = (@_);
+ if ((($new_hist_tag ne $hist_tag) || ($new_command ne $command))
+ && defined %history) {
+ print eval "$command \%history";
+ undef %history;
+ }
+ if (($new_hist_tag) && ($new_command) && ($command_string)) {
+ if ($history{$command_string}) {
+ $history{$command_string} = "$history{$command_string}@string";
+ } else {
+ $history{$command_string} = "@string";
+ }
+ } elsif (($new_hist_tag) && ($new_command)) {
+ $history{++$#history} = "@string";
+ } else {
+ print "@string";
+ }
+ $hist_tag = $new_hist_tag;
+ $command = $new_command;
+ 1;
+}
+
+sub numerically { $a <=> $b; }
+
+# This is a sort routine that will sort numerically on the
+# keys of a hash as if it were a normal array.
+sub keynsort {
+ local(%lines) = @_;
+ local($i) = 0;
+ local(@sorted_lines);
+ foreach $key (sort numerically keys(%lines)) {
+ $sorted_lines[$i] = $lines{$key};
+ $i++;
+ }
+ @sorted_lines;
+}
+
+# This is a sort routine that will sort on the
+# keys of a hash as if it were a normal array.
+sub keysort {
+ local(%lines) = @_;
+ local($i) = 0;
+ local(@sorted_lines);
+ foreach $key (sort keys(%lines)) {
+ $sorted_lines[$i] = $lines{$key};
+ $i++;
+ }
+ @sorted_lines;
+}
+
+# This is a sort routine that will sort on the
+# values of a hash as if it were a normal array.
+sub valsort{
+ local(%lines) = @_;
+ local($i) = 0;
+ local(@sorted_lines);
+ foreach $key (sort values %lines) {
+ $sorted_lines[$i] = $key;
+ $i++;
+ }
+ @sorted_lines;
+}
+
+# This is a numerical sort routine (ascending).
+sub numsort {
+ local(%lines) = @_;
+ local($i) = 0;
+ local(@sorted_lines);
+ foreach $num (sort {$a <=> $b} keys %lines) {
+ $sorted_lines[$i] = $lines{$num};
+ $i++;
+ }
+ @sorted_lines;
+}
+
+# This is a sort routine that will sort on the
+# ip address when the ip address is anywhere in
+# the strings.
+sub ipsort {
+ local(%lines) = @_;
+ local($i) = 0;
+ local(@sorted_lines);
+ foreach $addr (sort sortbyipaddr keys %lines) {
+ $sorted_lines[$i] = $lines{$addr};
+ $i++;
+ }
+ @sorted_lines;
+}
+
+# These two routines will sort based upon IP addresses
+sub ipaddrval {
+ my(@a) = ($_[0] =~ m#^(\d+)\.(\d+)\.(\d+)\.(\d+)$#);
+ $a[3] + 256 * ($a[2] + 256 * ($a[1] +256 * $a[0]));
+}
+sub sortbyipaddr {
+ &ipaddrval($a) <=> &ipaddrval($b);
+}
+
+# This routine parses "bigpipe base list"
+sub ShowBaseRun {
+ my($line) = (0);
+ print STDERR " In ShowBaseRun: $_" if ($debug);
+
+ while (<INPUT>) {
+ tr/\015//d;
+ last if (/^$prompt/);
+ next if (/^(\s*|\s*$cmd\s*)$/);
+ return(1) if /^\s*\^\s*$/;
+ return(1) if /(Invalid input detected|Type help or )/;
+ return(-1) if (/command authorization failed/i);
+
+ if (!$line++) {
+ ProcessHistory("SHOWBASE","","","#\n#base:\n");
+ }
+ ProcessHistory("SHOWBASE","","","# $_") && next;
+ }
+ return(0);
+}
+
+# This routine parses "bigpipe db show"
+sub ShowDb {
+ my($line) = (0);
+ print STDERR " In ShowDb: $_" if ($debug);
+
+ while (<INPUT>) {
+ tr/\015//d;
+ last if (/^$prompt/);
+ next if (/^(\s*|\s*$cmd\s*)$/);
+ return(1) if /^\s*\^\s*$/;
+ return(1) if /(Invalid input detected|Type help or )/;
+ return(-1) if (/command authorization failed/i);
+
+ if (!$line++) {
+ ProcessHistory("SHOWDB","","","#\n#database:\n");
+ }
+ /UCS.LoadTime/ && next;
+ /Configsync.LocalConfigTime/ && next;
+ /LTM.ConfigTime/ && next;
+
+ if (/^(snmp\..*\.community\..* =) (.+)/i) {
+ if ($filter_commstr) {
+ ProcessHistory("SHOWDB","","","# $1 <removed>\n") && next;
+ } else {
+ ProcessHistory("SHOWDB","","","# $1 $2\n") && next;
+ }
+ }
+
+ ProcessHistory("SHOWDB","","","# $_") && next;
+ }
+ return(0);
+}
+
+# This routine parses "cat /config/bigip.license"
+sub ShowLicense {
+ my($line) = (0);
+ print STDERR " In ShowLicense: $_" if ($debug);
+
+ while (<INPUT>) {
+ tr/\015//d;
+ # v9 software license does not have CR at EOF
+ s/^#-+($prompt.*)/$1/;
+ last if (/^$prompt/);
+ next if (/^(\s*|\s*$cmd\s*)$/);
+ return(1) if /^\s*\^\s*$/;
+ return(1) if /(Invalid input detected|Type help or )/;
+ return(-1) if (/command authorization failed/i);
+
+ if (!$line++) {
+ ProcessHistory("LICENSE","","","#\n#/config/bigip.license:\n");
+ }
+ ProcessHistory("LICENSE","","","# $_") && next;
+ }
+ return(0);
+}
+
+# This routine parses "bigpipe monitor list all"
+sub ShowMonitor {
+ my($line) = (0);
+ print STDERR " In ShowMonitor: $_" if ($debug);
+
+ while (<INPUT>) {
+ tr/\015//d;
+ last if (/^$prompt/);
+ next if (/^(\s*|\s*$cmd\s*)$/);
+ return(1) if /^\s*\^\s*$/;
+ return(1) if /(Invalid input detected|Type help or )/;
+ return(-1) if (/command authorization failed/i);
+
+ if (!$line++) {
+ ProcessHistory("MONITOR","","","#\n");
+ }
+ if (/^(snmp\.[^ ]+\.community) = (.+)/i) {
+ if ($filter_commstr) {
+ ProcessHistory("SHOWDB","","","# $1 <removed>\n") && next;
+ } else {
+ ProcessHistory("SHOWDB","","","# $1 $2\n") && next;
+ }
+ }
+ if (/^(\s*)password / && $filter_pwds >= 1) {
+ ProcessHistory("LINE-PASS","","","# $1password <removed>\n");
+ next;
+ }
+
+ ProcessHistory("MONITOR","","","# $_") && next;
+ }
+ return(0);
+}
+
+# This routine parses "bigpipe platform"
+sub ShowPlatform {
+ print STDERR " In ShowPlatform: $_" if ($debug);
+
+ while (<INPUT>) {
+ tr/\015//d;
+ last if (/^$prompt/);
+ next if (/^(\s*|\s*$cmd\s*)$/);
+ return(1) if /^\s*\^\s*$/;
+ return(1) if /(Invalid input detected|Type help or )/;
+ return(-1) if (/command authorization failed/i);
+
+ /fan speed/i && next;
+ /chassis temperature/i && next;
+ /degC/ && next;
+ s/^\|//;
+ /Type: / && ProcessHistory("COMMENTS","keysort","A0",
+ "#Chassis type: $'");
+
+ ProcessHistory("COMMENTS","keysort","B1","#$_") && next;
+ }
+ return(0);
+}
+
+# This routine parses "bigpipe profile list"
+sub ShowProfile {
+ print STDERR " In ShowProfile: $_" if ($debug);
+
+ while (<INPUT>) {
+ tr/\015//d;
+ last if (/^$prompt/);
+ next if (/^(\s*|\s*$cmd\s*)$/);
+ return(1) if /^\s*\^\s*$/;
+ return(1) if /(Invalid input detected|Type help or )/;
+ return(-1) if (/command authorization failed/i);
+
+ ProcessHistory("PROFILE","",""," $_") && next;
+ }
+ return(0);
+}
+
+# This routine parses "ls --full-time --color=never /config/ssl/ssl.key"
+sub ShowSslKey {
+ print STDERR " In ShowSslKey: $_" if ($debug);
+
+ while (<INPUT>) {
+ tr/\015//d;
+ # v9 software license does not have CR at EOF
+ s/^#-+($prompt.*)/$1/;
+ last if (/^$prompt/);
+ next if (/^(\s*|\s*$cmd\s*)$/);
+ return(1) if /^\s*\^\s*$/;
+ return(1) if /(Invalid input detected|Type help or )/;
+ return(-1) if (/command authorization failed/i);
+
+ ProcessHistory("SSLKEY","","","# $_") && next;
+ }
+ return(0);
+}
+
+# This routine parses "ls --full-time --color=never /config/ssl/ssl.crt"
+sub ShowSslCrt {
+ print STDERR " In ShowSslCrt: $_" if ($debug);
+
+ while (<INPUT>) {
+ tr/\015//d;
+ # v9 software license does not have CR at EOF
+ s/^#-+($prompt.*)/$1/;
+ last if (/^$prompt/);
+ next if (/^(\s*|\s*$cmd\s*)$/);
+ return(1) if /^\s*\^\s*$/;
+ return(1) if /(Invalid input detected|Type help or )/;
+ return(-1) if (/command authorization failed/i);
+
+ ProcessHistory("SSLCRT","","","# $_") && next;
+ }
+ return(0);
+}
+
+# This routine parses "bigpipe route static show"
+sub ShowRouteStatic {
+ print STDERR " In ShowRouteStatic: $_" if ($debug);
+
+ while (<INPUT>) {
+ tr/\015//d;
+ last if (/^$prompt/);
+ next if (/^(\s*|\s*$cmd\s*)$/);
+ return(1) if /^\s*\^\s*$/;
+ return(1) if /(Invalid input detected|Type help or )/;
+ return(-1) if (/command authorization failed/i);
+
+ ProcessHistory("ROUTE","",""," $_") && next;
+ }
+ return(0);
+}
+
+# This routine parses "bigpipe version"
+sub ShowVersion {
+ print STDERR " In ShowVersion: $_" if ($debug);
+
+ while (<INPUT>) {
+ tr/\015//d;
+ last if (/^$prompt/);
+ next if (/^(\s*|\s*$cmd\s*)$/);
+ return(-1) if (/command authorization failed/i);
+
+ /^kernel:/i && ($_ = <INPUT>) &&
+ ProcessHistory("COMMENTS","keysort","A3","#Image: Kernel: $_") &&
+ next;
+ if (/^package:/i) {
+ my($line);
+
+ while ($_ = <INPUT>) {
+ tr/\015//d;
+ last if (/:/);
+ last if (/^$prompt/);
+ chomp;
+ $line .= " $_";
+ }
+ ProcessHistory("COMMENTS","keysort","A2",
+ "#Image: Package:$line\n");
+ }
+
+ if (/:/) {
+ ProcessHistory("COMMENTS","keysort","C1","#$_");
+ } else {
+ ProcessHistory("COMMENTS","keysort","C1","#\t$_");
+ }
+ }
+ return(0);
+}
+
+# This routine processes a "bigpipe list"
+sub WriteTerm {
+ my($lines) = 0;
+ print STDERR " In WriteTerm: $_" if ($debug);
+
+ while (<INPUT>) {
+ tr/\015//d;
+ next if (/^\s*$/);
+ # end of config - hopefully. f5 does not have a reliable end-of-config
+ # tag.
+ if (/^$prompt/) {
+ $found_end++;
+ last;
+ }
+ return(-1) if (/command authorization failed/i);
+ # the pager can not be disabled per-session on the PIX
+ s/^<-+ More -+>\s*//;
+ /Non-Volatile memory is in use/ && return(-1); # NvRAM is locked
+ # filter out any RCS/CVS tags to avoid confusing local CVS storage
+ s/\$(Revision|Id):/ $1:/;
+ $lines++;
+
+ if (/^(enable )?(password|passwd) / && $filter_pwds >= 1) {
+ ProcessHistory("ENABLE","","","! $1$2 <removed>\n");
+ next;
+ }
+ if (/^(enable secret) / && $filter_pwds >= 2) {
+ ProcessHistory("ENABLE","","","# $1 <removed>\n");
+ next;
+ }
+ if (/^username (\S+)(\s.*)? secret /) {
+ if ($filter_pwds >= 2) {
+ ProcessHistory("USER","keysort","$1","# username $1$2 secret <removed>\n");
+ } else {
+ ProcessHistory("USER","keysort","$1","$_");
+ }
+ next;
+ }
+ if (/^username (\S+)(\s.*)? password ((\d) \S+|\S+)/) {
+ if ($filter_pwds == 2) {
+ ProcessHistory("USER","keysort","$1","# username $1$2 password <removed>\n");
+ } elsif ($filter_pwds == 1 && $4 ne "5"){
+ ProcessHistory("USER","keysort","$1","# username $1$2 password <removed>\n");
+ } else {
+ ProcessHistory("USER","keysort","$1","$_");
+ }
+ next;
+ }
+ if (/^(\s*)password / && $filter_pwds >= 1) {
+ ProcessHistory("LINE-PASS","","","# $1password <removed>\n");
+ next;
+ }
+ if (/^\s*neighbor (\S*) password / && $filter_pwds >= 1) {
+ ProcessHistory("","","","# neighbor $1 password <removed>\n");
+ next;
+ }
+ # order logging statements
+ /^logging (\d+\.\d+\.\d+\.\d+)/ &&
+ ProcessHistory("LOGGING","ipsort","$1","$_") && next;
+ # order/prune tacacs/radius server statements
+ if (/^(tacacs-server|radius-server) key / && $filter_pwds >= 1) {
+ ProcessHistory("","","","# $1 key <removed>\n"); next;
+ }
+ # order clns host statements
+ /^clns host \S+ (\S+)/ &&
+ ProcessHistory("CLNS","keysort","$1","$_") && next;
+ # order alias statements
+ /^alias / && ProcessHistory("ALIAS","keysort","$_","$_") && next;
+ # delete ntp auth password - this md5 is a reversable too
+ if (/^(ntp authentication-key \d+ md5) / && $filter_pwds >= 1) {
+ ProcessHistory("","","","# $1 <removed>\n"); next;
+ }
+ # order ntp peers/servers
+ if (/^ntp (server|peer) (\d+)\.(\d+)\.(\d+)\.(\d+)/) {
+ $sortkey = sprintf("$1 %03d%03d%03d%03d",$2,$3,$4,$5);
+ ProcessHistory("NTP","keysort",$sortkey,"$_");
+ next;
+ }
+ # order ip host line statements
+ /^ip host line(\d+)/ &&
+ ProcessHistory("IPHOST","numsort","$1","$_") && next;
+ # order ip nat source static statements
+ /^ip nat (\S+) source static (\S+)/ &&
+ ProcessHistory("IP NAT $1","ipsort","$2","$_") && next;
+
+ # catch anything that wasnt matched above.
+ ProcessHistory("","","","$_");
+ }
+
+ if ($lines < 3) {
+ printf(STDERR "ERROR: $host configuration appears truncated.\n");
+ $found_end = 0;
+ return(-1);
+ }
+
+ return(0);
+}
+
+# dummy function
+sub DoNothing {print STDOUT;}
+
+# Main
+@commandtable = (
+ {'bigpipe version' => 'ShowVersion'},
+ {'bigpipe platform' => 'ShowPlatform'},
+ {'cat /config/bigip.license' => 'ShowLicense'},
+ {'bigpipe monitor list all' => 'ShowMonitor'},
+ {'bigpipe profile list' => 'ShowProfile'},
+ {'bigpipe base list' => 'ShowBaseRun'},
+ {'bigpipe db show' => 'ShowDb'},
+ {'bigpipe route static show' => 'ShowRouteStatic'},
+ {'ls --full-time --color=never /config/ssl/ssl.crt' => 'ShowSslCrt'},
+ {'ls --full-time --color=never /config/ssl/ssl.key' => 'ShowSslKey'},
+ {'bigpipe list' => 'WriteTerm'}
+);
+# Use an array to preserve the order of the commands and a hash for mapping
+# commands to the subroutine and track commands that have been completed.
+@commands = map(keys(%$_), @commandtable);
+%commands = map(%$_, @commandtable);
+
+$cisco_cmds=join(";",@commands);
+$cmds_regexp=join("|",@commands);
+
+if (length($host) == 0) {
+ if ($file) {
+ print(STDERR "Too few arguments: file name required\n");
+ exit(1);
+ } else {
+ print(STDERR "Too few arguments: host name required\n");
+ exit(1);
+ }
+}
+open(OUTPUT,">$host.new") || die "Can't open $host.new for writing: $!\n";
+select(OUTPUT);
+# make OUTPUT unbuffered if debugging
+if ($debug) { $| = 1; }
+
+if ($file) {
+ print STDERR "opening file $host\n" if ($debug);
+ print STDOUT "opening file $host\n" if ($log);
+ open(INPUT,"<$host") || die "open failed for $host: $!\n";
+} else {
+ print STDERR "executing clogin -t $timeo -c\"$cisco_cmds\" $host\n" if ($debug);
+ print STDOUT "executing clogin -t $timeo -c\"$cisco_cmds\" $host\n" if ($log);
+ if (defined($ENV{NOPIPE})) {
+ system "clogin -t $timeo -c \"$cisco_cmds\" $host </dev/null > $host.raw 2>&1" || die "clogin failed for $host: $!\n";
+ open(INPUT, "< $host.raw") || die "clogin failed for $host: $!\n";
+ } else {
+ open(INPUT,"clogin -t $timeo -c \"$cisco_cmds\" $host </dev/null |") || die "clogin failed for $host: $!\n";
+ }
+}
+
+# determine ACL sorting mode
+if ($ENV{"ACLSORT"} =~ /no/i) {
+ $aclsort = "";
+}
+# determine community string filtering mode
+if (defined($ENV{"NOCOMMSTR"}) &&
+ ($ENV{"NOCOMMSTR"} =~ /yes/i || $ENV{"NOCOMMSTR"} =~ /^$/)) {
+ $filter_commstr = 1;
+} else {
+ $filter_commstr = 0;
+}
+# determine password filtering mode
+if ($ENV{"FILTER_PWDS"} =~ /no/i) {
+ $filter_pwds = 0;
+} elsif ($ENV{"FILTER_PWDS"} =~ /all/i) {
+ $filter_pwds = 2;
+} else {
+ $filter_pwds = 1;
+}
+
+ProcessHistory("","","","#RANCID-CONTENT-TYPE: bigip\n#\n");
+ProcessHistory("COMMENTS","keysort","A1","#\n");
+ProcessHistory("COMMENTS","keysort","B0","#\n");
+ProcessHistory("COMMENTS","keysort","C0","#\n");
+TOP: while(<INPUT>) {
+ tr/\015//d;
+ if (/^Error:/) {
+ print STDOUT ("$host clogin error: $_");
+ print STDERR ("$host clogin error: $_") if ($debug);
+ $clean_run=0;
+ last;
+ }
+ while (/#\s*($cmds_regexp)\s*$/) {
+ $cmd = $1;
+ if (!defined($prompt)) {
+ $prompt = ($_ =~ /^([^#]+#)/)[0];
+ $prompt =~ s/([][}{)(\\])/\\$1/g;
+ print STDERR ("PROMPT MATCH: $prompt\n") if ($debug);
+ }
+ print STDERR ("HIT COMMAND:$_") if ($debug);
+ if (! defined($commands{$cmd})) {
+ print STDERR "$host: found unexpected command - \"$cmd\"\n";
+ $clean_run = 0;
+ last TOP;
+ }
+ $rval = &{$commands{$cmd}};
+ delete($commands{$cmd});
+ if ($rval == -1) {
+ $clean_run = 0;
+ last TOP;
+ }
+ }
+ if (/\#\s?exit$/) {
+ $clean_run=1;
+ last;
+ }
+}
+print STDOUT "Done $logincmd: $_\n" if ($log);
+# Flush History
+ProcessHistory("","","","");
+# Cleanup
+close(INPUT);
+close(OUTPUT);
+
+if (defined($ENV{NOPIPE})) {
+ unlink("$host.raw") if (! $debug);
+}
+
+# check for completeness
+if (scalar(%commands) || !$clean_run || !$found_end) {
+ if (scalar(%commands)) {
+ printf(STDOUT "$host: missed cmd(s): %s\n", join(',', keys(%commands)));
+ printf(STDERR "$host: missed cmd(s): %s\n", join(',', keys(%commands))) if ($debug);
+ }
+ if (!$clean_run || !$found_end) {
+ print STDOUT "$host: End of run not found\n";
+ print STDERR "$host: End of run not found\n" if ($debug);
+ system("/usr/bin/tail -1 $host.new");
+ }
+ unlink "$host.new" if (! $debug);
+}