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[FacebookBridge] Return error if username starts with slash

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Requesting a username with a leading slash would cause error 500
because the requested URI would contain two slashes in a row.

For example username "/test" would result in:
https://facebook.com//test

References #628
This commit is contained in:
logmanoriginal 2018-03-23 21:23:27 +01:00
parent 41b7984a4e
commit df6da837dc
1 changed files with 7 additions and 0 deletions
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7
bridges/FacebookBridge.php
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@ -127,7 +127,14 @@ class FacebookBridge extends BridgeAbstract {
'header' => 'Accept-Language: ' . getEnv('HTTP_ACCEPT_LANGUAGE') . "\r\n" 'header' => 'Accept-Language: ' . getEnv('HTTP_ACCEPT_LANGUAGE') . "\r\n"
) )
); );
$context = stream_context_create($http_options); $context = stream_context_create($http_options);
// First character cannot be a forward slash
if(strpos($this->getInput('u'), "/") === 0) {
returnClientError('Remove leading slash "/" from the username!');
}
if(!strpos($this->getInput('u'), "/")) { if(!strpos($this->getInput('u'), "/")) {
$html = getSimpleHTMLDOM(self::URI . urlencode($this->getInput('u')) . '?_fb_noscript=1', $html = getSimpleHTMLDOM(self::URI . urlencode($this->getInput('u')) . '?_fb_noscript=1',
false, false,