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-rw-r--r--test/ng/sanitizeSpec.js281
1 files changed, 0 insertions, 281 deletions
diff --git a/test/ng/sanitizeSpec.js b/test/ng/sanitizeSpec.js
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--- a/test/ng/sanitizeSpec.js
+++ /dev/null
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-'use strict';
-
-describe('HTML', function() {
-
- var expectHTML;
-
- beforeEach(inject(function($sanitize) {
- expectHTML = function(html){
- return expect($sanitize(html));
- };
- }));
-
- describe('htmlParser', function() {
- var handler, start, text;
- beforeEach(function() {
- handler = {
- start: function(tag, attrs, unary){
- start = {
- tag: tag,
- attrs: attrs,
- unary: unary
- };
- // Since different browsers handle newlines differenttly we trim
- // so that it is easier to write tests.
- forEach(attrs, function(value, key){
- attrs[key] = trim(value);
- });
- },
- chars: function(text_){
- text = text_;
- },
- end:function(tag) {
- expect(tag).toEqual(start.tag);
- }
- };
- });
-
- it('should parse basic format', function() {
- htmlParser('<tag attr="value">text</tag>', handler);
- expect(start).toEqual({tag:'tag', attrs:{attr:'value'}, unary:false});
- expect(text).toEqual('text');
- });
-
- it('should parse newlines in tags', function() {
- htmlParser('<\ntag\n attr="value"\n>text<\n/\ntag\n>', handler);
- expect(start).toEqual({tag:'tag', attrs:{attr:'value'}, unary:false});
- expect(text).toEqual('text');
- });
-
- it('should parse newlines in attributes', function() {
- htmlParser('<tag attr="\nvalue\n">text</tag>', handler);
- expect(start).toEqual({tag:'tag', attrs:{attr:'value'}, unary:false});
- expect(text).toEqual('text');
- });
-
- it('should parse namespace', function() {
- htmlParser('<ns:t-a-g ns:a-t-t-r="\nvalue\n">text</ns:t-a-g>', handler);
- expect(start).toEqual({tag:'ns:t-a-g', attrs:{'ns:a-t-t-r':'value'}, unary:false});
- expect(text).toEqual('text');
- });
-
- it('should parse empty value attribute of node', function() {
- htmlParser('<OPTION selected value="">abc</OPTION>', handler);
- expect(start).toEqual({tag:'option', attrs:{selected:'', value:''}, unary:false});
- expect(text).toEqual('abc');
- });
-
- });
-
- it('should echo html', function() {
- expectHTML('hello<b class="1\'23" align=\'""\'>world</b>.').
- toEqual('hello<b class="1\'23" align="&#34;&#34;">world</b>.');
- });
-
- it('should remove script', function() {
- expectHTML('a<SCRIPT>evil< / scrIpt >c.').toEqual('ac.');
- });
-
- it('should remove nested script', function() {
- expectHTML('a< SCRIPT >A< SCRIPT >evil< / scrIpt >B< / scrIpt >c.').toEqual('ac.');
- });
-
- it('should remove attrs', function() {
- expectHTML('a<div style="abc">b</div>c').toEqual('a<div>b</div>c');
- });
-
- it('should remove style', function() {
- expectHTML('a<STyle>evil</stYle>c.').toEqual('ac.');
- });
-
- it('should remove script and style', function() {
- expectHTML('a<STyle>evil<script></script></stYle>c.').toEqual('ac.');
- });
-
- it('should remove double nested script', function() {
- expectHTML('a<SCRIPT>ev<script>evil</sCript>il</scrIpt>c.').toEqual('ac.');
- });
-
- it('should remove unknown names', function() {
- expectHTML('a<xxx><B>b</B></xxx>c').toEqual('a<b>b</b>c');
- });
-
- it('should remove unsafe value', function() {
- expectHTML('<a href="javascript:alert()">').toEqual('<a></a>');
- });
-
- it('should handle self closed elements', function() {
- expectHTML('a<hr/>c').toEqual('a<hr/>c');
- });
-
- it('should handle namespace', function() {
- expectHTML('a<my:hr/><my:div>b</my:div>c').toEqual('abc');
- });
-
- it('should handle entities', function() {
- var everything = '<div rel="!@#$%^&amp;*()_+-={}[]:&#34;;\'&lt;&gt;?,./`~ &#295;">' +
- '!@#$%^&amp;*()_+-={}[]:&#34;;\'&lt;&gt;?,./`~ &#295;</div>';
- expectHTML(everything).toEqual(everything);
- });
-
- it('should handle improper html', function() {
- expectHTML('< div rel="</div>" alt=abc dir=\'"\' >text< /div>').
- toEqual('<div rel="&lt;/div&gt;" alt="abc" dir="&#34;">text</div>');
- });
-
- it('should handle improper html2', function() {
- expectHTML('< div rel="</div>" / >').
- toEqual('<div rel="&lt;/div&gt;"/>');
- });
-
- it('should ignore back slash as escape', function() {
- expectHTML('<img alt="xxx\\" title="><script>....">').
- toEqual('<img alt="xxx\\" title="&gt;&lt;script&gt;...."/>');
- });
-
- it('should ignore object attributes', function() {
- expectHTML('<a constructor="hola">:)</a>').
- toEqual('<a>:)</a>');
- expectHTML('<constructor constructor="hola">:)</constructor>').
- toEqual('');
- });
-
- describe('htmlSanitizerWriter', function() {
- var writer, html;
- beforeEach(function() {
- html = '';
- writer = htmlSanitizeWriter({push:function(text){html+=text;}});
- });
-
- it('should write basic HTML', function() {
- writer.chars('before');
- writer.start('div', {rel:'123'}, false);
- writer.chars('in');
- writer.end('div');
- writer.chars('after');
-
- expect(html).toEqual('before<div rel="123">in</div>after');
- });
-
- it('should escape text nodes', function() {
- writer.chars('a<div>&</div>c');
- expect(html).toEqual('a&lt;div&gt;&amp;&lt;/div&gt;c');
- });
-
- it('should escape IE script', function() {
- writer.chars('&<>{}');
- expect(html).toEqual('&amp;&lt;&gt;{}');
- });
-
- it('should escape attributes', function() {
- writer.start('div', {rel:'!@#$%^&*()_+-={}[]:";\'<>?,./`~ \n\0\r\u0127'});
- expect(html).toEqual('<div rel="!@#$%^&amp;*()_+-={}[]:&#34;;\'&lt;&gt;?,./`~ &#10;&#0;&#13;&#295;">');
- });
-
- it('should ignore missformed elements', function() {
- writer.start('d>i&v', {});
- expect(html).toEqual('');
- });
-
- it('should ignore unknown attributes', function() {
- writer.start('div', {unknown:""});
- expect(html).toEqual('<div>');
- });
-
- describe('explicitly dissallow', function() {
- it('should not allow attributes', function() {
- writer.start('div', {id:'a', name:'a', style:'a'});
- expect(html).toEqual('<div>');
- });
-
- it('should not allow tags', function() {
- function tag(name) {
- writer.start(name, {});
- writer.end(name);
- }
- tag('frameset');
- tag('frame');
- tag('form');
- tag('param');
- tag('object');
- tag('embed');
- tag('textarea');
- tag('input');
- tag('button');
- tag('option');
- tag('select');
- tag('script');
- tag('style');
- tag('link');
- tag('base');
- tag('basefont');
- expect(html).toEqual('');
- });
- });
-
- describe('isUri', function() {
-
- function isUri(value) {
- return value.match(URI_REGEXP);
- }
-
- it('should be URI', function() {
- expect(isUri('http://abc')).toBeTruthy();
- expect(isUri('https://abc')).toBeTruthy();
- expect(isUri('ftp://abc')).toBeTruthy();
- expect(isUri('mailto:me@example.com')).toBeTruthy();
- expect(isUri('#anchor')).toBeTruthy();
- });
-
- it('should not be UIR', function() {
- expect(isUri('')).toBeFalsy();
- expect(isUri('javascript:alert')).toBeFalsy();
- });
- });
-
- describe('javascript URL attribute', function() {
- beforeEach(function() {
- this.addMatchers({
- toBeValidUrl: function() {
- return URI_REGEXP.exec(this.actual);
- }
- });
- });
-
- it('should ignore javascript:', function() {
- expect('JavaScript:abc').not.toBeValidUrl();
- expect(' \n Java\n Script:abc').not.toBeValidUrl();
- expect('http://JavaScript/my.js').toBeValidUrl();
- });
-
- it('should ignore dec encoded javascript:', function() {
- expect('&#106;&#97;&#118;&#97;&#115;&#99;&#114;&#105;&#112;&#116;&#58;').not.toBeValidUrl();
- expect('&#106&#97;&#118;&#97;&#115;&#99;&#114;&#105;&#112;&#116;&#58;').not.toBeValidUrl();
- expect('&#106 &#97;&#118;&#97;&#115;&#99;&#114;&#105;&#112;&#116;&#58;').not.toBeValidUrl();
- });
-
- it('should ignore decimal with leading 0 encodede javascript:', function() {
- expect('&#0000106&#0000097&#0000118&#0000097&#0000115&#0000099&#0000114&#0000105&#0000112&#0000116&#0000058').not.toBeValidUrl();
- expect('&#0000106 &#0000097&#0000118&#0000097&#0000115&#0000099&#0000114&#0000105&#0000112&#0000116&#0000058').not.toBeValidUrl();
- expect('&#0000106; &#0000097&#0000118&#0000097&#0000115&#0000099&#0000114&#0000105&#0000112&#0000116&#0000058').not.toBeValidUrl();
- });
-
- it('should ignore hex encoded javascript:', function() {
- expect('&#x6A&#x61&#x76&#x61&#x73&#x63&#x72&#x69&#x70&#x74&#x3A;').not.toBeValidUrl();
- expect('&#x6A;&#x61&#x76&#x61&#x73&#x63&#x72&#x69&#x70&#x74&#x3A;').not.toBeValidUrl();
- expect('&#x6A &#x61&#x76&#x61&#x73&#x63&#x72&#x69&#x70&#x74&#x3A;').not.toBeValidUrl();
- });
-
- it('should ignore hex encoded whitespace javascript:', function() {
- expect('jav&#x09;ascript:alert("A");').not.toBeValidUrl();
- expect('jav&#x0A;ascript:alert("B");').not.toBeValidUrl();
- expect('jav&#x0A ascript:alert("C");').not.toBeValidUrl();
- expect('jav\u0000ascript:alert("D");').not.toBeValidUrl();
- expect('java\u0000\u0000script:alert("D");').not.toBeValidUrl();
- expect(' &#14; java\u0000\u0000script:alert("D");').not.toBeValidUrl();
- });
- });
-
- });
-
-});
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