script/dom/trustedtypes/
trustedscripturl.rs

1/* This Source Code Form is subject to the terms of the Mozilla Public
2 * License, v. 2.0. If a copy of the MPL was not distributed with this
3 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
4
5use std::fmt;
6
7use dom_struct::dom_struct;
8
9use crate::dom::bindings::codegen::Bindings::TrustedScriptURLBinding::TrustedScriptURLMethods;
10use crate::dom::bindings::codegen::UnionTypes::TrustedScriptURLOrUSVString;
11use crate::dom::bindings::error::Fallible;
12use crate::dom::bindings::reflector::{Reflector, reflect_dom_object};
13use crate::dom::bindings::root::DomRoot;
14use crate::dom::bindings::str::DOMString;
15use crate::dom::globalscope::GlobalScope;
16use crate::dom::trustedtypes::trustedtypepolicy::TrustedType;
17use crate::dom::trustedtypes::trustedtypepolicyfactory::{
18    DEFAULT_SCRIPT_SINK_GROUP, TrustedTypePolicyFactory,
19};
20use crate::script_runtime::CanGc;
21
22#[dom_struct]
23pub struct TrustedScriptURL {
24    reflector_: Reflector,
25
26    data: DOMString,
27}
28
29impl TrustedScriptURL {
30    fn new_inherited(data: DOMString) -> Self {
31        Self {
32            reflector_: Reflector::new(),
33            data,
34        }
35    }
36
37    pub(crate) fn new(data: DOMString, global: &GlobalScope, can_gc: CanGc) -> DomRoot<Self> {
38        reflect_dom_object(Box::new(Self::new_inherited(data)), global, can_gc)
39    }
40
41    pub(crate) fn get_trusted_script_url_compliant_string(
42        global: &GlobalScope,
43        value: TrustedScriptURLOrUSVString,
44        containing_class: &str,
45        field: &str,
46        can_gc: CanGc,
47    ) -> Fallible<DOMString> {
48        match value {
49            TrustedScriptURLOrUSVString::USVString(value) => {
50                let sink = format!("{} {}", containing_class, field);
51                TrustedTypePolicyFactory::get_trusted_type_compliant_string(
52                    TrustedType::TrustedScriptURL,
53                    global,
54                    value.as_ref().into(),
55                    &sink,
56                    DEFAULT_SCRIPT_SINK_GROUP,
57                    can_gc,
58                )
59            },
60            TrustedScriptURLOrUSVString::TrustedScriptURL(trusted_script_url) => {
61                Ok(trusted_script_url.data.clone())
62            },
63        }
64    }
65
66    pub(crate) fn data(&self) -> &DOMString {
67        &self.data
68    }
69}
70
71impl fmt::Display for TrustedScriptURL {
72    #[inline]
73    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
74        f.write_str(&self.data.str())
75    }
76}
77
78impl TrustedScriptURLMethods<crate::DomTypeHolder> for TrustedScriptURL {
79    /// <https://www.w3.org/TR/trusted-types/#trustedscripturl-stringification-behavior>
80    fn Stringifier(&self) -> DOMString {
81        self.data.clone()
82    }
83
84    /// <https://www.w3.org/TR/trusted-types/#dom-trustedscripturl-tojson>
85    fn ToJSON(&self) -> DOMString {
86        self.data.clone()
87    }
88}
script/dom/trustedtypes/trustedscripturl.rs

script/dom/trustedtypes/
trustedscripturl.rs
