Package org.jsoup.safety

Class Whitelist

java.lang.Object
org.jsoup.safety.Safelist
org.jsoup.safety.Whitelist
@Deprecated
public class Whitelist
extends Safelist
Deprecated.
As of release v1.14.1, this class is deprecated in favour of Safelist. The name has been changed with the intent of promoting more inclusive language. Safelist is a drop-in replacement, and no further changes other than updating the name in your code are required to cleanly migrate. This class will be removed in v1.15.1. Until that release, this class acts as a shim to maintain code compatibility (source and binary).

For a clear rationale of the removal of this change, please see Terminology, Power, and Inclusive Language in Internet-Drafts and RFCs

  • Constructor Details

  • Method Details

    • basic

      public static Whitelist basic()
      Deprecated.

    • basicWithImages

      public static Whitelist basicWithImages()
      Deprecated.

    • none

      public static Whitelist none()
      Deprecated.

    • relaxed

      public static Whitelist relaxed()
      Deprecated.

    • simpleText

      public static Whitelist simpleText()
      Deprecated.

    • addTags

      public Whitelist addTags​(String... tags)
      Deprecated.
      Description copied from class: Safelist
      Add a list of allowed elements to a safelist. (If a tag is not allowed, it will be removed from the HTML.)
      Overrides:
      addTags in class Safelist
      Parameters:
      tags - tag names to allow
      Returns:
      this (for chaining)

    • removeTags

      public Whitelist removeTags​(String... tags)
      Deprecated.
      Description copied from class: Safelist
      Remove a list of allowed elements from a safelist. (If a tag is not allowed, it will be removed from the HTML.)
      Overrides:
      removeTags in class Safelist
      Parameters:
      tags - tag names to disallow
      Returns:
      this (for chaining)

    • addAttributes

      public Whitelist addAttributes​(String tag, String... attributes)
      Deprecated.
      Description copied from class: Safelist
      Add a list of allowed attributes to a tag. (If an attribute is not allowed on an element, it will be removed.)

      E.g.: addAttributes("a", "href", "class") allows href and class attributes on a tags.

      To make an attribute valid for all tags, use the pseudo tag :all, e.g. addAttributes(":all", "class").

      Overrides:
      addAttributes in class Safelist
      Parameters:
      tag - The tag the attributes are for. The tag will be added to the allowed tag list if necessary.
      attributes - List of valid attributes for the tag
      Returns:
      this (for chaining)

    • removeAttributes

      public Whitelist removeAttributes​(String tag, String... attributes)
      Deprecated.
      Description copied from class: Safelist
      Remove a list of allowed attributes from a tag. (If an attribute is not allowed on an element, it will be removed.)

      E.g.: removeAttributes("a", "href", "class") disallows href and class attributes on a tags.

      To make an attribute invalid for all tags, use the pseudo tag :all, e.g. removeAttributes(":all", "class").

      Overrides:
      removeAttributes in class Safelist
      Parameters:
      tag - The tag the attributes are for.
      attributes - List of invalid attributes for the tag
      Returns:
      this (for chaining)

    • addEnforcedAttribute

      public Whitelist addEnforcedAttribute​(String tag, String attribute, String value)
      Deprecated.
      Description copied from class: Safelist
      Add an enforced attribute to a tag. An enforced attribute will always be added to the element. If the element already has the attribute set, it will be overridden with this value.

      E.g.: addEnforcedAttribute("a", "rel", "nofollow") will make all a tags output as <a href="..." rel="nofollow">

      Overrides:
      addEnforcedAttribute in class Safelist
      Parameters:
      tag - The tag the enforced attribute is for. The tag will be added to the allowed tag list if necessary.
      attribute - The attribute name
      value - The enforced attribute value
      Returns:
      this (for chaining)

    • removeEnforcedAttribute

      public Whitelist removeEnforcedAttribute​(String tag, String attribute)
      Deprecated.
      Description copied from class: Safelist
      Remove a previously configured enforced attribute from a tag.
      Overrides:
      removeEnforcedAttribute in class Safelist
      Parameters:
      tag - The tag the enforced attribute is for.
      attribute - The attribute name
      Returns:
      this (for chaining)

    • preserveRelativeLinks

      public Whitelist preserveRelativeLinks​(boolean preserve)
      Deprecated.
      Description copied from class: Safelist
      Configure this Safelist to preserve relative links in an element's URL attribute, or convert them to absolute links. By default, this is false: URLs will be made absolute (e.g. start with an allowed protocol, like e.g. http://.

      Note that when handling relative links, the input document must have an appropriate base URI set when parsing, so that the link's protocol can be confirmed. Regardless of the setting of the preserve relative links option, the link must be resolvable against the base URI to an allowed protocol; otherwise the attribute will be removed.

      Overrides:
      preserveRelativeLinks in class Safelist
      Parameters:
      preserve - true to allow relative links, false (default) to deny
      Returns:
      this Safelist, for chaining.
      See Also:
      Safelist.addProtocols(java.lang.String, java.lang.String, java.lang.String...)

    • addProtocols

      public Whitelist addProtocols​(String tag, String attribute, String... protocols)
      Deprecated.
      Description copied from class: Safelist
      Add allowed URL protocols for an element's URL attribute. This restricts the possible values of the attribute to URLs with the defined protocol.

      E.g.: addProtocols("a", "href", "ftp", "http", "https")

      To allow a link to an in-page URL anchor (i.e. <a href="#anchor">, add a #:
      E.g.: addProtocols("a", "href", "#")

      Overrides:
      addProtocols in class Safelist
      Parameters:
      tag - Tag the URL protocol is for
      attribute - Attribute name
      protocols - List of valid protocols
      Returns:
      this, for chaining

    • removeProtocols

      public Whitelist removeProtocols​(String tag, String attribute, String... removeProtocols)
      Deprecated.
      Description copied from class: Safelist
      Remove allowed URL protocols for an element's URL attribute. If you remove all protocols for an attribute, that attribute will allow any protocol.

      E.g.: removeProtocols("a", "href", "ftp")

      Overrides:
      removeProtocols in class Safelist
      Parameters:
      tag - Tag the URL protocol is for
      attribute - Attribute name
      removeProtocols - List of invalid protocols
      Returns:
      this, for chaining

    • isSafeTag

      protected boolean isSafeTag​(String tag)
      Deprecated.
      Description copied from class: Safelist
      Test if the supplied tag is allowed by this safelist
      Overrides:
      isSafeTag in class Safelist
      Parameters:
      tag - test tag
      Returns:
      true if allowed

    • isSafeAttribute

      protected boolean isSafeAttribute​(String tagName, Element el, Attribute attr)
      Deprecated.
      Description copied from class: Safelist
      Test if the supplied attribute is allowed by this safelist for this tag
      Overrides:
      isSafeAttribute in class Safelist
      Parameters:
      tagName - tag to consider allowing the attribute in
      el - element under test, to confirm protocol
      attr - attribute under test
      Returns:
      true if allowed