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| author | friendica <info@friendica.com> | 2012-05-12 17:57:41 -0700 |
|---|---|---|
| committer | friendica <info@friendica.com> | 2012-07-18 20:40:31 +1000 |
| commit | 7a40f4354b32809af3d0cfd6e3af0eda02ab0e0a (patch) | |
| tree | a9c3d91209cff770bb4b613b1b95e61a7bbc5a2b /lib/htmlpurifier/library/HTMLPurifier/URIScheme/file.php | |
| parent | cd727cb26b78a1dade09d510b071446898477356 (diff) | |
| download | volse-hubzilla-7a40f4354b32809af3d0cfd6e3af0eda02ab0e0a.tar.gz volse-hubzilla-7a40f4354b32809af3d0cfd6e3af0eda02ab0e0a.tar.bz2 volse-hubzilla-7a40f4354b32809af3d0cfd6e3af0eda02ab0e0a.zip | |
some important stuff we'll need
Diffstat (limited to 'lib/htmlpurifier/library/HTMLPurifier/URIScheme/file.php')
| -rw-r--r-- | lib/htmlpurifier/library/HTMLPurifier/URIScheme/file.php | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/lib/htmlpurifier/library/HTMLPurifier/URIScheme/file.php b/lib/htmlpurifier/library/HTMLPurifier/URIScheme/file.php new file mode 100644 index 000000000..d74a3f198 --- /dev/null +++ b/lib/htmlpurifier/library/HTMLPurifier/URIScheme/file.php @@ -0,0 +1,32 @@ +<?php + +/** + * Validates file as defined by RFC 1630 and RFC 1738. + */ +class HTMLPurifier_URIScheme_file extends HTMLPurifier_URIScheme { + + // Generally file:// URLs are not accessible from most + // machines, so placing them as an img src is incorrect. + public $browsable = false; + + // Basically the *only* URI scheme for which this is true, since + // accessing files on the local machine is very common. In fact, + // browsers on some operating systems don't understand the + // authority, though I hear it is used on Windows to refer to + // network shares. + public $may_omit_host = true; + + public function doValidate(&$uri, $config, $context) { + // Authentication method is not supported + $uri->userinfo = null; + // file:// makes no provisions for accessing the resource + $uri->port = null; + // While it seems to work on Firefox, the querystring has + // no possible effect and is thus stripped. + $uri->query = null; + return true; + } + +} + +// vim: et sw=4 sts=4 |