MDL-24223 latest HTMLPurifier - finally removing most of our hacks

2010-09-16 20:02:54 +00:00
parent a1d6c4cd07
commit f71c7f00df
31 changed files with 283 additions and 67 deletions
@@ -0,0 +1,13 @@
+CSS.ForbiddenProperties
+TYPE: lookup
+VERSION: 4.2.0
+DEFAULT: array()
+--DESCRIPTION--
+<p>
+    This is the logical inverse of %CSS.AllowedProperties, and it will
+    override that directive or any other directive.  If possible,
+    %CSS.AllowedProperties is recommended over this directive,
+    because it can sometimes be difficult to tell whether or not you've
+    forbidden all of the CSS properties you truly would like to disallow.
+</p>
+--# vim: et sw=4 sts=4
@@ -0,0 +1,11 @@
+Core.NormalizeNewlines
+TYPE: bool
+VERSION: 4.2.0
+DEFAULT: true
+--DESCRIPTION--
+<p>
+    Whether or not to normalize newlines to the operating
+    system default.  When <code>false</code>, HTML Purifier
+    will attempt to preserve mixed newline files.
+</p>
+--# vim: et sw=4 sts=4
@@ -0,0 +1,11 @@
+Core.RemoveProcessingInstructions
+TYPE: bool
+VERSION: 4.2.0
+DEFAULT: false
+--DESCRIPTION--
+Instead of escaping processing instructions in the form <code>&lt;? ...
+?&gt;</code>, remove it out-right.  This may be useful if the HTML
+you are validating contains XML processing instruction gunk, however,
+it can also be user-unfriendly for people attempting to post PHP
+snippets.
+--# vim: et sw=4 sts=4
@@ -3,6 +3,11 @@ TYPE: bool
 VERSION: 3.1.0
 DEFAULT: false
 --DESCRIPTION--
+<p>
+  <strong>Warning:</strong> Deprecated in favor of %HTML.SafeObject and
+  %Output.FlashCompat (turn both on to allow YouTube videos and other
+  Flash content).
+</p>
 <p>
  This directive enables YouTube video embedding in HTML Purifier. Check
  <a href="http://htmlpurifier.org/docs/enduser-youtube.html">this document
@@ -5,11 +5,14 @@ DEFAULT: NULL
 --DESCRIPTION--

 <p>
-    This is a convenience directive that rolls the functionality of
-    %HTML.AllowedElements and %HTML.AllowedAttributes into one directive.
+    This is a preferred convenience directive that combines
+    %HTML.AllowedElements and %HTML.AllowedAttributes.
    Specify elements and attributes that are allowed using:
-    <code>element1[attr1|attr2],element2...</code>. You can also use
-    newlines instead of commas to separate elements.
+    <code>element1[attr1|attr2],element2...</code>.  For example,
+    if you would like to only allow paragraphs and links, specify
+    <code>a[href],p</code>.  You can specify attributes that apply
+    to all elements using an asterisk, e.g. <code>*[lang]</code>.
+    You can also use newlines instead of commas to separate elements.
 </p>
 <p>
    <strong>Warning</strong>:
@@ -4,12 +4,17 @@ VERSION: 1.3.0
 DEFAULT: NULL
 --DESCRIPTION--
 <p>
-    If HTML Purifier's tag set is unsatisfactory for your needs, you
-    can overload it with your own list of tags to allow.  Note that this
-    method is subtractive: it does its job by taking away from HTML Purifier
-    usual feature set, so you cannot add a tag that HTML Purifier never
-    supported in the first place (like embed, form or head).  If you
-    change this, you probably also want to change %HTML.AllowedAttributes.
+    If HTML Purifier's tag set is unsatisfactory for your needs, you can
+    overload it with your own list of tags to allow.  If you change
+    this, you probably also want to change %HTML.AllowedAttributes; see
+    also %HTML.Allowed which lets you set allowed elements and
+    attributes at the same time.
+</p>
+<p>
+    If you attempt to allow an element that HTML Purifier does not know
+    about, HTML Purifier will raise an error.  You will need to manually
+    tell HTML Purifier about this element by using the
+    <a href="http://htmlpurifier.org/docs/enduser-customize.html">advanced customization features.</a>
 </p>
 <p>
    <strong>Warning:</strong> If another directive conflicts with the
@@ -0,0 +1,11 @@
+HTML.FlashAllowFullScreen
+TYPE: bool
+VERSION: 4.2.0
+DEFAULT: false
+--DESCRIPTION--
+<p>
+    Whether or not to permit embedded Flash content from
+    %HTML.SafeObject to expand to the full screen.  Corresponds to
+    the <code>allowFullScreen</code> parameter.
+</p>
+--# vim: et sw=4 sts=4
@@ -12,6 +12,6 @@ array (
 --DESCRIPTION--
 Whitelist that defines the schemes that a URI is allowed to have.  This
 prevents XSS attacks from using pseudo-schemes like javascript or mocha.
-There is also support for the <code>data</code> URI scheme, but it is not
-enabled by default.
+There is also support for the <code>data</code> and <code>file</code>
+URI schemes, but they are not enabled by default.
 --# vim: et sw=4 sts=4
@@ -1,12 +1,15 @@
 URI.DisableResources
 TYPE: bool
-VERSION: 1.3.0
+VERSION: 4.2.0
 DEFAULT: false
 --DESCRIPTION--
-
 <p>
    Disables embedding resources, essentially meaning no pictures. You can
    still link to them though. See %URI.DisableExternalResources for why
    this might be a good idea.
 </p>
+<p>
+    <em>Note:</em> While this directive has been available since 1.3.0,
+    it didn't actually start doing anything until 4.2.0.
+</p>
 --# vim: et sw=4 sts=4