| 1 |
<?php |
| 2 |
|
| 3 |
// Direct calls to this file are Forbidden when core files are not present |
| 4 |
// Thanks to Ed from ait-pro.com for this code |
| 5 |
// @since 2.1 |
| 6 |
|
| 7 |
if ( !function_exists('add_action') ){ |
| 8 |
header('Status: 403 Forbidden'); |
| 9 |
header('HTTP/1.1 403 Forbidden'); |
| 10 |
exit(); |
| 11 |
} |
| 12 |
|
| 13 |
if ( !current_user_can('manage_options') ){ |
| 14 |
header('Status: 403 Forbidden'); |
| 15 |
header('HTTP/1.1 403 Forbidden'); |
| 16 |
exit(); |
| 17 |
} |
| 18 |
|
| 19 |
// |
| 20 |
// |
| 21 |
|
| 22 |
function backupbreeze_test_ftp() { |
| 23 |
|
| 24 |
// now let's see if we can connect to the FTP repo |
| 25 |
// set up variables |
| 26 |
$host = get_option('backupbreeze_ftp_host'); |
| 27 |
$user = get_option('backupbreeze_ftp_user'); |
| 28 |
$pass = get_option('backupbreeze_ftp_pass'); |
| 29 |
$subdir = get_option('backupbreeze_ftp_subdir'); |
| 30 |
if ($subdir =='') { |
| 31 |
$subdir = '/'; |
| 32 |
} |
| 33 |
$remotefile = $subdir . '/' . $filename; |
| 34 |
|
| 35 |
// @since 2.0 |
| 36 |
// checking FTP Details |
| 37 |
// extra security @since 2.1 |
| 38 |
// If in WP Dashboard or Admin Panels |
| 39 |
if ( is_admin() ) { |
| 40 |
// If user has WP manage options permissions |
| 41 |
if ( current_user_can('manage_options')) { |
| 42 |
// connect to host ONLY if the 2 security conditions are valid / met |
| 43 |
$conn = ftp_connect($host); |
| 44 |
} |
| 45 |
} |
| 46 |
|
| 47 |
if (!$conn) |
| 48 |
{ |
| 49 |
$trouble = "I could not connect to your FTP server.<br />Please check your FTP Host and try again."; |
| 50 |
return $trouble; |
| 51 |
} |
| 52 |
// can we log in? |
| 53 |
$result = ftp_login($conn, $user, $pass); |
| 54 |
if (!$result) { |
| 55 |
$trouble = "I could connect to the FTP server but I could not log in.<br />Please check your credentials and try again."; |
| 56 |
return $trouble; |
| 57 |
} |
| 58 |
// and does the remote directory exist? |
| 59 |
$success = ftp_chdir($conn, $subdir); |
| 60 |
if (!$success) { |
| 61 |
$trouble = "I can connect to the FTP server, but I cannot change into the FTP subdirectory you specified. <br />Is the path correct? Does the directory exist? Is it wrritable?<br />Please check using an FTP client like FileZilla."; |
| 62 |
return $trouble; |
| 63 |
} |
| 64 |
|
| 65 |
// and is it writeable? |
| 66 |
|
| 67 |
// got til here? Wow - everything must be fine then |
| 68 |
$trouble = 'OK'; |
| 69 |
|
| 70 |
// lose this connection |
| 71 |
ftp_close($conn); |
| 72 |
return $trouble; |
| 73 |
|
| 74 |
} // end of function |
| 75 |
|
| 76 |
|
| 77 |
?> |
