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disallow backslashes in wiki and wiki-page names

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zotlabs
2017-12-05 16:33:24 -08:00
parent d4acf41192
commit 8451ee20c9
2 changed files with 18 additions and 6 deletions
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20
Zotlabs/Module/Wiki.php
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@@ -430,11 +430,15 @@ class Wiki extends \Zotlabs\Web\Controller {
goaway('/' . argv(0) . '/' . $nick . '/');
}
$wiki = array();
// backslashes won't work well in the javascript functions
$name = str_replace('\\','',$_POST['wikiName']);
// Generate new wiki info from input name
$wiki['postVisible'] = ((intval($_POST['postVisible'])) ? 1 : 0);
$wiki['rawName'] = $_POST['wikiName'];
$wiki['htmlName'] = escape_tags($_POST['wikiName']);
$wiki['urlName'] = urlencode(urlencode($_POST['wikiName']));
$wiki['rawName'] = $name;
$wiki['htmlName'] = escape_tags($name);
$wiki['urlName'] = urlencode(urlencode($name));
$wiki['mimeType'] = $_POST['mimeType'];
$wiki['typelock'] = $_POST['typelock'];
@@ -555,7 +559,11 @@ class Wiki extends \Zotlabs\Web\Controller {
}
$name = $_POST['pageName']; //Get new page name
if(urlencode(escape_tags($_POST['pageName'])) === '') {
// backslashes won't work well in the javascript functions
$name = str_replace('\\','',$name);
if(urlencode(escape_tags($name)) === '') {
json_return_and_die(array('message' => 'Error creating page. Invalid name.', 'success' => false));
}
$page = Zlib\NativeWikiPage::create_page($owner['channel_id'],$observer_hash, $name, $resource_id, $mimetype);
@@ -626,7 +634,7 @@ class Wiki extends \Zotlabs\Web\Controller {
logger('Wiki write permission denied. ' . EOL);
json_return_and_die(array('success' => false));
}
$saved = Zlib\NativeWikiPage::save_page(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName, 'content' => $content));
if($saved['success']) {
@@ -758,7 +766,7 @@ class Wiki extends \Zotlabs\Web\Controller {
if ((argc() === 4) && (argv(2) === 'rename') && (argv(3) === 'page')) {
$resource_id = $_POST['resource_id'];
$pageUrlName = $_POST['oldName'];
$pageNewName = $_POST['newName'];
$pageNewName = str_replace('\\','',$_POST['newName']);
if ($pageUrlName === 'Home') {
json_return_and_die(array('message' => 'Cannot rename Home','success' => false));
}