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Rejects incorrect url in download manager

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This commit is contained in:
Yury Delendik 2013-07-12 13:36:20 -05:00
parent ef658bf5f1
commit 28778e6c1b
3 changed files with 30 additions and 22 deletions
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24
src/annotation.js
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@ -16,7 +16,7 @@
*/
/* globals Util, isDict, isName, stringToPDFString, TODO, Dict, Stream,
stringToBytes, PDFJS, isWorker, assert, NotImplementedException,
Promise, isArray, ObjectLoader */
Promise, isArray, ObjectLoader, isValidUrl */
'use strict';
@ -641,24 +641,6 @@ var TextAnnotation = (function TextAnnotationClosure() {
})();
var LinkAnnotation = (function LinkAnnotationClosure() {
function isValidUrl(url) {
if (!url)
return false;
var colon = url.indexOf(':');
if (colon < 0)
return false;
var protocol = url.substr(0, colon);
switch (protocol) {
case 'http':
case 'https':
case 'ftp':
case 'mailto':
return true;
default:
return false;
}
}
function LinkAnnotation(params) {
Annotation.call(this, params);
@ -676,7 +658,7 @@ var LinkAnnotation = (function LinkAnnotationClosure() {
var url = action.get('URI');
// TODO: pdf spec mentions urls can be relative to a Base
// entry in the dictionary.
if (!isValidUrl(url)) {
if (!isValidUrl(url, false)) {
url = '';
}
data.url = url;
@ -692,7 +674,7 @@ var LinkAnnotation = (function LinkAnnotationClosure() {
// TODO: pdf reference says that GoToR
// can also have 'NewWindow' attribute
if (!isValidUrl(url)) {
if (!isValidUrl(url, false)) {
url = '';
}
data.url = url;