aboutsummaryrefslogtreecommitdiffstats
path: root/test/ngSanitize
diff options
context:
space:
mode:
Diffstat (limited to 'test/ngSanitize')
-rw-r--r--test/ngSanitize/directive/ngBindHtmlSpec.js25
-rw-r--r--test/ngSanitize/filter/linkySpec.js27
-rw-r--r--test/ngSanitize/sanitizeSpec.js286
3 files changed, 338 insertions, 0 deletions
diff --git a/test/ngSanitize/directive/ngBindHtmlSpec.js b/test/ngSanitize/directive/ngBindHtmlSpec.js
new file mode 100644
index 00000000..be23e5a5
--- /dev/null
+++ b/test/ngSanitize/directive/ngBindHtmlSpec.js
@@ -0,0 +1,25 @@
+describe('ngBindHtml', function() {
+ beforeEach(module('ngSanitize'));
+
+ it('should set html', inject(function($rootScope, $compile) {
+ element = $compile('<div ng-bind-html="html"></div>')($rootScope);
+ $rootScope.html = '<div unknown>hello</div>';
+ $rootScope.$digest();
+ expect(angular.lowercase(element.html())).toEqual('<div>hello</div>');
+ }));
+
+
+ it('should reset html when value is null or undefined', inject(function($compile, $rootScope) {
+ element = $compile('<div ng-bind-html="html"></div>')($rootScope);
+
+ angular.forEach([null, undefined, ''], function(val) {
+ $rootScope.html = 'some val';
+ $rootScope.$digest();
+ expect(angular.lowercase(element.html())).toEqual('some val');
+
+ $rootScope.html = val;
+ $rootScope.$digest();
+ expect(angular.lowercase(element.html())).toEqual('');
+ });
+ }));
+});
diff --git a/test/ngSanitize/filter/linkySpec.js b/test/ngSanitize/filter/linkySpec.js
new file mode 100644
index 00000000..0448159a
--- /dev/null
+++ b/test/ngSanitize/filter/linkySpec.js
@@ -0,0 +1,27 @@
+describe('linky', function() {
+ var linky;
+
+ beforeEach(module('ngSanitize'));
+
+ beforeEach(inject(function($filter){
+ linky = $filter('linky');
+ }));
+
+ it('should do basic filter', function() {
+ expect(linky("http://ab/ (http://a/) <http://a/> http://1.2/v:~-123. c")).
+ toEqual('<a href="http://ab/">http://ab/</a> ' +
+ '(<a href="http://a/">http://a/</a>) ' +
+ '&lt;<a href="http://a/">http://a/</a>&gt; ' +
+ '<a href="http://1.2/v:~-123">http://1.2/v:~-123</a>. c');
+ expect(linky(undefined)).not.toBeDefined();
+ });
+
+ it('should handle mailto:', function() {
+ expect(linky("mailto:me@example.com")).
+ toEqual('<a href="mailto:me@example.com">me@example.com</a>');
+ expect(linky("me@example.com")).
+ toEqual('<a href="mailto:me@example.com">me@example.com</a>');
+ expect(linky("send email to me@example.com, but")).
+ toEqual('send email to <a href="mailto:me@example.com">me@example.com</a>, but');
+ });
+});
diff --git a/test/ngSanitize/sanitizeSpec.js b/test/ngSanitize/sanitizeSpec.js
new file mode 100644
index 00000000..b4fd8a2a
--- /dev/null
+++ b/test/ngSanitize/sanitizeSpec.js
@@ -0,0 +1,286 @@
+'use strict';
+
+describe('HTML', function() {
+
+ var expectHTML;
+
+ beforeEach(module('ngSanitize'));
+
+ beforeEach(inject(function($sanitize) {
+ expectHTML = function(html){
+ return expect($sanitize(html));
+ };
+ }));
+
+ describe('htmlParser', function() {
+ if (angular.isUndefined(window.htmlParser)) return;
+
+ var handler, start, text;
+ beforeEach(function() {
+ handler = {
+ start: function(tag, attrs, unary){
+ start = {
+ tag: tag,
+ attrs: attrs,
+ unary: unary
+ };
+ // Since different browsers handle newlines differenttly we trim
+ // so that it is easier to write tests.
+ angular.forEach(attrs, function(value, key) {
+ attrs[key] = value.replace(/^\s*/, '').replace(/\s*$/, '')
+ });
+ },
+ 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');
+ });
+ });
+
+ // THESE TESTS ARE EXECUTED WITH COMPILED ANGULAR
+ 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() {
+ if (angular.isUndefined(window.htmlSanitizeWriter)) return;
+
+ 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();
+ });
+ });
+
+ });
+});
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-01 03:47:20 +0000