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Add more validation for wireless config settings. Ticket #4516

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This commit is contained in:
Chris Buechler 2015-03-12 18:22:25 -05:00
parent bda6c6bf4f
commit 22ec33b9d6
1 changed files with 22 additions and 0 deletions
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22
usr/local/www/interfaces.php
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@ -810,6 +810,28 @@ if ($_POST['apply']) {
$input_errors[] = gettext("Secondary 802.1X Authentication Server Port must be a valid port number (1-65535).");
}
}
if (isset($_POST['channel']) && !is_numericint($_POST['channel'])) {
if (!is_numericint($_POST['channel'])) {
$input_errors[] = gettext("Invalid channel specified.");
} else {
if ($_POST['channel'] > 255 || $_POST['channel'] < 0) {
$input_errors[] = gettext("Channel must be between 0-255.");
}
}
}
if (!empty($_POST['distance']) && !is_numericint($_POST['distance'])) {
$input_errors[] = gettext("Distance must be an integer.");
}
if (isset($_POST['standard']) && (stristr($_POST['standard'], '11na') || stristr($_POST['standard'], '11a'))) {
if ($_POST['channel'] != 0 && $_POST['channel'] < 15) {
$input_errors[] = gettext("Channel selected is not valid for 802.11a or 802.11na.");
}
}
if (isset($_POST['standard']) && ($_POST['standard'] = "11b" || $_POST['standard'] = "11g")) {
if ($_POST['channel'] > 14) {
$input_errors[] = gettext("Channel selected is not valid for 802.11b or 802.11g.");
}
}
/* loop through keys and enforce size */
for ($i = 1; $i <= 4; $i++) {
if ($_POST['key' . $i]) {