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postfixadmin/ADDITIONS/virtualmaildel.php

197 lines
4.9 KiB
PHTML

<?php
/*
Virtual Mail Delete
by George Vieira <george at citadelcomputer dot com dot au>
You can run this from your crontab with something like
0 4 * * * * vmail php -q virtualmaildel.php >/dev/null
7 years ago
Changes:
2017.08.31 updated to use PHP mysqli extension.
7 years ago
Tadas Ustinavičius <tadas at ring dot lt> ( https://github.com/postfixadmin/postfixadmin/pull/70 )
*/
$CONF = [];
// Either, uncomment this (and change to work)
//require_once('/path/to/postfixadmin/config.inc.php');
// OR uncomment this.
/*
$CONF = [
'database_host' => 'localhost',
'database_user' => 'someone',
'database_password' => 'something',
'database_name' => 'mydb'
];
*/
$MAKE_CHANGES = false; // change to true when you're happy this isn't going to trash your server.
if(empty($CONF)) {
die("\nPlease configure me\n\n");
}
// Where's the homedir accounts stored. (GET THIS RIGHT OTHERWISE IT THINK NONE EXIST AND DELETES ALL)
$homedir = '/home/virtual';
if ( ! is_dir( $homedir ) ) {
die( "Cannot find home directory for virtual mailboxes in $homedir\n" );
}
//
// Recursive Delete Function
//
function deldir($dir)
{
$current_dir = opendir($dir);
while($entryname = readdir($current_dir))
{
if(is_dir("$dir/$entryname") and ($entryname != "." and $entryname!=".."))
{
deldir("${dir}/${entryname}");
}
elseif($entryname != "." and $entryname!="..")
{
unlink("${dir}/${entryname}");
}
}
closedir($current_dir);
@rmdir(${dir});
}
// --- Main Start ---
$dir = [];
//
// Get list of directories
//
$fr = opendir( $homedir );
7 years ago
// TODO: Would glob($homedir . '/**/*/new') be somewhat quicker/shorter/less effort?
while ( ($domain = readdir($fr)) !== false)
{
//
// Check if it's a dir
//
if ( $domain != "." and $domain != ".." and filetype($homedir .'/'. $domain) == "dir" )
{
//
// Open the (assumed) DOMAIN directory
//
$ff = opendir( $homedir .'/'. $domain );
while ( ($user = readdir($ff)) !== false)
{
//
// Check for directories assuming it's a user account
//
if ( $user!="." and $user!=".." and filetype($homedir .'/'. $domain .'/'. $user) == "dir" )
{
//
// if the dir 'new' exists inside then it's an account
//
if ( file_exists($homedir .'/'. $domain .'/'. $user .'/'. "new") )
{
$dir[$domain][$user] = "";
}
else
{
//
// Alert that the dir doesn't have a 'new' dir, possibly not an account. Leave it.
//
echo "UNKNOWN : " . $homedir ."/". $domain ."/". $user ."/new NOT FOUND. Possibly not an account. Leaving untouched\n";
}
}
}
}
}
//
// OK, got an array of accounts from the dir, Now connect to the DB and check them
//
$conx = mysqli_connect( $CONF['database_host'],$CONF['database_user'],$CONF['database_password'], $CONF['database_name'] );
//
// Is there a problem connecting?
//
if ( ! $conx || mysqli_connect_errno() ) {
var_dump("DB connection failed." . mysqli_connect_error());
die("Problem connecting to the database. ");
}
//
// Select all mailboxes to verify against dirs listed in array
//
$query = "SELECT * FROM mailbox";
$result = mysqli_query( $conx, $query );
//
// Query the mailbox table
//
if ( ! $result ) {
die("Failed to query mailbox table.");
}
//
// Fetch the list of results
//
while ( $row = mysqli_fetch_assoc( $result ) )
{
//
// Pull apart the maildir field, needed to figure out the directory structure to compare
//
$strip = explode("/",$row['maildir']);
//
// Unset the array if it exists. This stops it being erased later.
//
unset( $dir[ $strip[0] ][ $strip[1] ] );
}
//
// If there are results. unset the domain too.
//
if ( count($dir[$strip[0]])==0 and mysqli_num_rows($result)>0 ) {
unset( $dir[$strip[0]] );
}
//
// OK, time to clean up. All known users/domains have been removed from the list.
//
//
// If the array still exists (incase nothing there)
//
if ( is_array($dir) )
{
//
// Go through each dir
//
foreach ( $dir as $key => $value )
{
//
// Is this a user array?
//
if ( is_array( $value) )
{
//
// Go through and nuke the folders
//
foreach ( $value as $user => $value2 )
{
// Nuke.. need any more explanations?
$path = $homedir . '/' . $key . '/' . $user;
if($MAKE_CHANGES) {
deldir( $path );
}
else {
echo " - Would recursively delete : $path \n";
}
}
}
}
}
echo "Cleanup process completed\n";