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Fix URL attributes
URL attributes should always use AttrValue::Url, and the input should be resolved against the document's base URL at setting time always.
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parent
826352ab4c
commit
605c679fee
11 changed files with 75 additions and 47 deletions
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@ -1302,21 +1302,30 @@ impl Element {
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pub fn get_url_attribute(&self, local_name: &LocalName) -> DOMString {
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assert!(*local_name == local_name.to_ascii_lowercase());
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if !self.has_attribute(local_name) {
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return DOMString::new();
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}
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let url = self.get_string_attribute(local_name);
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let doc = document_from_node(self);
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let base = doc.base_url();
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// https://html.spec.whatwg.org/multipage/#reflect
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// XXXManishearth this doesn't handle `javascript:` urls properly
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match base.join(&url) {
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Ok(parsed) => DOMString::from(parsed.into_string()),
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Err(_) => DOMString::from(""),
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let attr = match self.get_attribute(&ns!(), local_name) {
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Some(attr) => attr,
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None => return DOMString::new(),
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};
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let value = attr.value();
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match *value {
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AttrValue::Url(ref value, _) => {
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// XXXManishearth this doesn't handle `javascript:` urls properly
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let base = document_from_node(self).base_url();
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let value = base.join(value)
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.map(|parsed| parsed.into_string())
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.unwrap_or_else(|_| value.clone());
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DOMString::from(value)
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},
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_ => panic!("attribute value should be AttrValue::Url(..)"),
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}
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}
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pub fn set_url_attribute(&self, local_name: &LocalName, value: DOMString) {
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self.set_string_attribute(local_name, value);
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let value = AttrValue::from_url(
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document_from_node(self).base_url(),
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value.into(),
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);
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self.set_attribute(local_name, value);
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}
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pub fn get_string_attribute(&self, local_name: &LocalName) -> DOMString {
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