PrivateCoffee/element-web
4
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 3

Strip <img src="https?://..">s when transforming imgs instead of using allowedSchemesByTag

Browse source
This commit is contained in:
Luke Barnard 2017-07-10 17:44:49 +01:00
parent bb9080425a
commit 6877b99435
1 changed files with 7 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

16
src/HtmlUtils.js
View file

@ -151,9 +151,6 @@ const sanitizeHtmlParams = {
// URL schemes we permit
allowedSchemes: ['http', 'https', 'ftp', 'mailto'],
allowedSchemesByTag: {
img: ['http', 'https'],
},
allowProtocolRelative: false,
transformTags: { // custom to matrix
@ -187,13 +184,14 @@ const sanitizeHtmlParams = {
return { tagName: tagName, attribs : attribs };
},
'img': function(tagName, attribs) {
if (attribs.src.startsWith('mxc://')) {
attribs.src = MatrixClientPeg.get().mxcUrlToHttp(
attribs.src,
attribs.width || 800,
attribs.height || 600,
);
if (!attribs.src.startsWith('mxc://')) {
return { tagName, attribs: {}};
}
attribs.src = MatrixClientPeg.get().mxcUrlToHttp(
attribs.src,
attribs.width || 800,
attribs.height || 600,
);
return { tagName: tagName, attribs: attribs };
},
'code': function(tagName, attribs) {