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<div id="header">FreeSWITCH Subversion</div>
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://fisheye.freeswitch.org/changelog/FreeSWITCH?cs=15435">15435</a></dd>
<dt>Author</dt> <dd>mcollins</dd>
<dt>Date</dt> <dd>2009-11-11 14:40:02 -0600 (Wed, 11 Nov 2009)</dd>
</dl>
<h3>Log Message</h3>
<pre>Add the randomize password script that I promised I would do</pre>
<h3>Added Paths</h3>
<ul>
<li><a href="#freeswitchtrunkcontribmcollinsrandomizepasswordspl">freeswitch/trunk/contrib/mcollins/randomize-passwords.pl</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="freeswitchtrunkcontribmcollinsrandomizepasswordspl"></a>
<div class="addfile"><h4>Added: freeswitch/trunk/contrib/mcollins/randomize-passwords.pl (0 => 15435)</h4>
<pre class="diff"><span>
<span class="info">--- freeswitch/trunk/contrib/mcollins/randomize-passwords.pl (rev 0)
+++ freeswitch/trunk/contrib/mcollins/randomize-passwords.pl 2009-11-11 20:40:02 UTC (rev 15435)
</span><span class="lines">@@ -0,0 +1,161 @@
</span><ins>+#!/usr/bin/perl
+#
+# randomize-passwords.pl
+#
+# Randomizes the auth passwords for any file in the file spec given by the user
+# Randomizes the vm passwords for the same files
+# Creates a backup copy of each file altered; optionally will remove backups
+#
+# This program uses only pure Perl modules so it should be portable.
+#
+# Michael S. Collins
+# 2009-11-11
+#
+# Freely contributed to the FreeSWITCH project for use as the developers and community see fit
+
+use strict;
+use warnings;
+use Getopt::Long;
+use File::Basename;
+use File::Copy;
+
+$|++;
+
+use constant CHARACTERS => 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890-=+?></.,!@#$%^&*();:';
+my $numchars = length(CHARACTERS);
+
+my $vmlen = 4; # Length of VM password
+my $authlen = 10; # Length of auth password
+my $filespec; # File specification
+my $delbak; # Flag - delete backups (default = keep backups)
+
+my $opts_ok = GetOptions ("h" => \&usage,
+ "help" => \&usage,
+ "vmlen=i" => \$vmlen,
+ "authlen=i" => \$authlen,
+ "files=s" => \$filespec,
+ "D" => \$delbak,
+ );
+
+## Confirm that a file spec was provided
+if ( ! $filespec ) {
+ warn "\nPlease provide a file specification.\n";
+ die "Example: --files=/usr/local/freeswitch/conf/directory/default/1*.xml\n\n";
+}
+
+## Collect the files
+my @FILELIST = glob($filespec);
+if ( ! @FILELIST ) {
+ print "\nNo files found matching this spec:\n$filespec\n";
+ exit(0);
+} else {
+ print "\nFound " . @FILELIST . " file(s).\n\n";
+}
+
+## Iterate through the list, process each file
+foreach my $file ( @FILELIST ) {
+ print "Processing file: $file\n";
+ my $bakfile = $file . '.bak';
+
+ if ( move($file,$bakfile) ) {
+ print " $file ===> $bakfile\n";
+ } else {
+ print " Unable to backup $file to $bakfile. Skipping...\n";
+ next;
+ }
+
+ ## FILEIN is the backup file, FILEOUT is the updated file
+ open(FILEIN ,'<',$bakfile) or die "Could not open $bakfile - aborting operation.\n";
+ open(FILEOUT,'>',$file ) or die "Could not open $file - aborting operation.\n";
+
+ ## Retrieve new passwords from random generators
+ my $newauth = &get_random_chars($authlen);
+ my $newvm = &get_random_digits($vmlen);
+
+ ## Loop through "bak" file, replace passwords, write out to original file
+ while(<FILEIN>) {
+ ## Check for passwords; if found swap
+ if ( m/param name="password"/ ) {
+ # Found auth password, swap it
+ s/value="(.*?)"/value="$newauth"/;
+ print " Old/new auth pass: $1 ==> $newauth\n";
+ }
+
+ if ( m/param name="vm-password"/ ) {
+ # Found vm password, swap it
+ s/value="(.*?)"/value="$newvm"/;
+ print " Old/new vm pass: $1 ==> $newvm\n";
+ }
+
+ print FILEOUT $_;
+
+ } ## while(<FILEIN>)
+
+ close(FILEIN);
+ close(FILEOUT);
+
+ ## Clear out the backup file if user asked for it
+ if ( $delbak ) {
+ print " Removing $bakfile...\n";
+ unlink $bakfile;
+ }
+ print " Finished with $file.\n\n";
+
+} ## foreach my $file ( @FILELIST )
+
+exit(0);
+
+## Return random chars for auth password
+sub get_random_chars () {
+ my $length = shift;
+ if ( ! $length ) { $length = $authlen; }
+ my $chars;
+ foreach my $i (1 .. $length) {
+ my $nextchar = substr( CHARACTERS,int(rand $numchars),1);
+ $chars .= $nextchar;
+ }
+ return $chars;
+}
+
+## Return only digits for vm password
+sub get_random_digits () {
+ my $length = shift;
+ if ( ! $length ) { $length = $vmlen; }
+ my $digits;
+ foreach my $i (1 .. $length) {
+ my $nextdigit = int(rand 10);
+ $digits .= $nextdigit;
+ }
+ return $digits;
+
+}
+
+sub usage () {
+print <<END_USAGE
+
+Randomize passwords for FreeSWITCH directory entries.
+
+Usage: ./randomize-passwords.pl --files=<file spec> [-D] [--vmlen=<vm pass length>] [--authlen=<auth pass length>]
+
+Options:
+
+ -h, --help Display this help page
+
+ -D Delete backups (default is to save backups)
+
+ --files Specify files to process. Use typical file globs. On a standard Linux install it would look like:
+ --files=/usr/local/freeswitch/conf/directory/default/1*.xml
+
+ --vmlen Set length of voice mail password. (Default is 4 digits)
+
+ --authlen Set length of auth password. (Default is 10 characters)
+
+Example:
+ To randomize all the passwords for a default Linux install, with 6 digit VM passwords, use this command:
+
+ ./randomize-passwords.pl --files=/usr/local/freeswitch/conf/directory/default/1*.xml -D --vmlen=6
+
+END_USAGE
+;
+exit(0);
+}
</ins><span class="cx">Property changes on: freeswitch/trunk/contrib/mcollins/randomize-passwords.pl
</span><span class="cx">___________________________________________________________________
</span><span class="cx">Name: svn:executable
</span><span class="cx"> + *
</span><span class="cx">Name: svn:eol-style
</span><span class="cx"> + native
</span></span></pre>
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