6 class UploadBaseTest
extends MediaWikiTestCase
{
8 /** @var UploadTestHandler */
11 protected function setUp() {
14 $this->upload
= new UploadTestHandler
;
16 $this->setMwGlobals( 'wgHooks', [
17 'InterwikiLoadPrefix' => [
18 function ( $prefix, &$data ) {
26 * First checks the return code
27 * of UploadBase::getTitle() and then the actual returned title
29 * @dataProvider provideTestTitleValidation
30 * @covers UploadBase::getTitle
32 public function testTitleValidation( $srcFilename, $dstFilename, $code, $msg ) {
33 /* Check the result code */
34 $this->assertEquals( $code,
35 $this->upload
->testTitleValidation( $srcFilename ),
38 /* If we expect a valid title, check the title itself. */
39 if ( $code == UploadBase
::OK
) {
40 $this->assertEquals( $dstFilename,
41 $this->upload
->getTitle()->getText(),
47 * Test various forms of valid and invalid titles that can be supplied.
49 public static function provideTestTitleValidation() {
51 /* Test a valid title */
52 [ 'ValidTitle.jpg', 'ValidTitle.jpg', UploadBase
::OK
,
53 'upload valid title' ],
54 /* A title with a slash */
55 [ 'A/B.jpg', 'A-B.jpg', UploadBase
::OK
,
56 'upload title with slash' ],
57 /* A title with illegal char */
58 [ 'A:B.jpg', 'A-B.jpg', UploadBase
::OK
,
59 'upload title with colon' ],
60 /* Stripping leading File: prefix */
61 [ 'File:C.jpg', 'C.jpg', UploadBase
::OK
,
62 'upload title with File prefix' ],
63 /* Test illegal suggested title (r94601) */
64 [ '%281%29.JPG', null, UploadBase
::ILLEGAL_FILENAME
,
65 'illegal title for upload' ],
66 /* A title without extension */
67 [ 'A', null, UploadBase
::FILETYPE_MISSING
,
68 'upload title without extension' ],
69 /* A title with no basename */
70 [ '.jpg', null, UploadBase
::MIN_LENGTH_PARTNAME
,
71 'upload title without basename' ],
72 /* A title that is longer than 255 bytes */
73 [ str_repeat( 'a', 255 ) . '.jpg', null, UploadBase
::FILENAME_TOO_LONG
,
74 'upload title longer than 255 bytes' ],
75 /* A title that is longer than 240 bytes */
76 [ str_repeat( 'a', 240 ) . '.jpg', null, UploadBase
::FILENAME_TOO_LONG
,
77 'upload title longer than 240 bytes' ],
82 * Test the upload verification functions
83 * @covers UploadBase::verifyUpload
85 public function testVerifyUpload() {
86 /* Setup with zero file size */
87 $this->upload
->initializePathInfo( '', '', 0 );
88 $result = $this->upload
->verifyUpload();
89 $this->assertEquals( UploadBase
::EMPTY_FILE
,
91 'upload empty file' );
94 // Helper used to create an empty file of size $size.
95 private function createFileOfSize( $size ) {
96 $filename = $this->getNewTempFile();
98 $fh = fopen( $filename, 'w' );
99 ftruncate( $fh, $size );
106 * @covers UploadBase::verifyUpload
108 * test uploading a 100 bytes file with $wgMaxUploadSize = 100
110 * This method should be abstracted so we can test different settings.
112 public function testMaxUploadSize() {
113 $this->setMwGlobals( [
114 'wgMaxUploadSize' => 100,
115 'wgFileExtensions' => [
120 $filename = $this->createFileOfSize( 100 );
121 $this->upload
->initializePathInfo( basename( $filename ) . '.txt', $filename, 100 );
122 $result = $this->upload
->verifyUpload();
125 [ 'status' => UploadBase
::OK
],
131 * @covers UploadBase::checkSvgScriptCallback
132 * @dataProvider provideCheckSvgScriptCallback
134 public function testCheckSvgScriptCallback( $svg, $wellFormed, $filterMatch, $message ) {
135 list( $formed, $match ) = $this->upload
->checkSvgString( $svg );
136 $this->assertSame( $wellFormed, $formed, $message . " (well-formed)" );
137 $this->assertSame( $filterMatch, $match, $message . " (filter match)" );
140 public static function provideCheckSvgScriptCallback() {
141 // phpcs:disable Generic.Files.LineLength
143 // html5sec SVG vectors
145 '<svg xmlns="http://www.w3.org/2000/svg"><script>alert(1)</script></svg>',
146 true, /* SVG is well formed */
147 true, /* Evil SVG detected */
148 'Script tag in svg (http://html5sec.org/#47)'
151 '<svg xmlns="http://www.w3.org/2000/svg"><g onload="javascript:alert(1)"></g></svg>',
154 'SVG with onload property (http://html5sec.org/#11)'
157 '<svg onload="javascript:alert(1)" xmlns="http://www.w3.org/2000/svg"></svg>',
160 'SVG with onload property (http://html5sec.org/#65)'
163 '<svg xmlns="http://www.w3.org/2000/svg"> <a xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="javascript:alert(1)"><rect width="1000" height="1000" fill="white"/></a> </svg>',
166 'SVG with javascript xlink (http://html5sec.org/#87)'
169 '<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><use xlink:href="data:application/xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHhtbG5zOnhsaW5rPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rIj4KPGRlZnM+CjxjaXJjbGUgaWQ9InRlc3QiIHI9IjUwIiBjeD0iMTAwIiBjeT0iMTAwIiBzdHlsZT0iZmlsbDogI0YwMCI+CjxzZXQgYXR0cmlidXRlTmFtZT0iZmlsbCIgYXR0cmlidXRlVHlwZT0iQ1NTIiBvbmJlZ2luPSdhbGVydChkb2N1bWVudC5jb29raWUpJwpvbmVuZD0nYWxlcnQoIm9uZW5kIiknIHRvPSIjMDBGIiBiZWdpbj0iMXMiIGR1cj0iNXMiIC8+CjwvY2lyY2xlPgo8L2RlZnM+Cjx1c2UgeGxpbms6aHJlZj0iI3Rlc3QiLz4KPC9zdmc+#test"/> </svg>',
172 'SVG with Opera image xlink (http://html5sec.org/#88 - c)'
175 '<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <animation xlink:href="javascript:alert(1)"/> </svg>',
178 'SVG with Opera animation xlink (http://html5sec.org/#88 - a)'
181 '<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <animation xlink:href="data:text/xml,%3Csvg xmlns=\'http://www.w3.org/2000/svg\' onload=\'alert(1)\'%3E%3C/svg%3E"/> </svg>',
184 'SVG with Opera animation xlink (http://html5sec.org/#88 - b)'
187 '<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <image xlink:href="data:image/svg+xml,%3Csvg xmlns=\'http://www.w3.org/2000/svg\' onload=\'alert(1)\'%3E%3C/svg%3E"/> </svg>',
190 'SVG with Opera image xlink (http://html5sec.org/#88 - c)'
193 '<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <foreignObject xlink:href="javascript:alert(1)"/> </svg>',
196 'SVG with Opera foreignObject xlink (http://html5sec.org/#88 - d)'
199 '<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <foreignObject xlink:href="data:text/xml,%3Cscript xmlns=\'http://www.w3.org/1999/xhtml\'%3Ealert(1)%3C/script%3E"/> </svg>',
202 'SVG with Opera foreignObject xlink (http://html5sec.org/#88 - e)'
205 '<svg xmlns="http://www.w3.org/2000/svg"> <set attributeName="onmouseover" to="alert(1)"/> </svg>',
208 'SVG with event handler set (http://html5sec.org/#89 - a)'
211 '<svg xmlns="http://www.w3.org/2000/svg"> <animate attributeName="onunload" to="alert(1)"/> </svg>',
214 'SVG with event handler animate (http://html5sec.org/#89 - a)'
217 '<svg xmlns="http://www.w3.org/2000/svg"> <handler xmlns:ev="http://www.w3.org/2001/xml-events" ev:event="load">alert(1)</handler> </svg>',
220 'SVG with element handler (http://html5sec.org/#94)'
223 '<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <feImage> <set attributeName="xlink:href" to="data:image/svg+xml;charset=utf-8;base64, PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjxzY3JpcHQ%2BYWxlcnQoMSk8L3NjcmlwdD48L3N2Zz4NCg%3D%3D"/> </feImage> </svg>',
226 'SVG with href to data: url (http://html5sec.org/#95)'
229 '<svg xmlns="http://www.w3.org/2000/svg" id="foo"> <x xmlns="http://www.w3.org/2001/xml-events" event="load" observer="foo" handler="data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%0A%3Chandler%20xml%3Aid%3D%22bar%22%20type%3D%22application%2Fecmascript%22%3E alert(1) %3C%2Fhandler%3E%0A%3C%2Fsvg%3E%0A#bar"/> </svg>',
232 'SVG with Tiny handler (http://html5sec.org/#104)'
235 '<svg xmlns="http://www.w3.org/2000/svg"> <a id="x"><rect fill="white" width="1000" height="1000"/></a> <rect fill="white" style="clip-path:url(test3.svg#a);fill:url(#b);filter:url(#c);marker:url(#d);mask:url(#e);stroke:url(#f);"/> </svg>',
238 'SVG with new CSS styles properties (http://html5sec.org/#109)'
241 '<svg xmlns="http://www.w3.org/2000/svg"> <a id="x"><rect fill="white" width="1000" height="1000"/></a> <rect clip-path="url(test3.svg#a)" /> </svg>',
244 'SVG with new CSS styles properties as attributes'
247 '<svg xmlns="http://www.w3.org/2000/svg"> <a id="x"> <rect fill="white" width="1000" height="1000"/> </a> <rect fill="url(http://html5sec.org/test3.svg#a)" /> </svg>',
250 'SVG with new CSS styles properties as attributes (2)'
253 '<svg xmlns="http://www.w3.org/2000/svg"> <path d="M0,0" style="marker-start:url(test4.svg#a)"/> </svg>',
256 'SVG with path marker-start (http://html5sec.org/#110)'
259 '<?xml version="1.0"?> <?xml-stylesheet type="text/xml" href="#stylesheet"?> <!DOCTYPE doc [ <!ATTLIST xsl:stylesheet id ID #REQUIRED>]> <svg xmlns="http://www.w3.org/2000/svg"> <xsl:stylesheet id="stylesheet" version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:template match="/"> <iframe xmlns="http://www.w3.org/1999/xhtml" src="javascript:alert(1)"></iframe> </xsl:template> </xsl:stylesheet> <circle fill="red" r="40"></circle> </svg>',
262 'SVG with embedded stylesheet (http://html5sec.org/#125)'
265 '<?xml version="1.0"?> <?xml-stylesheet type="text/xml" href="#stylesheet"?> <svg xmlns="http://www.w3.org/2000/svg"> <xsl:stylesheet id="stylesheet" version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:template match="/"> <iframe xmlns="http://www.w3.org/1999/xhtml" src="javascript:alert(1)"></iframe> </xsl:template> </xsl:stylesheet> <circle fill="red" r="40"></circle> </svg>',
268 'SVG with embedded stylesheet no doctype'
271 '<svg xmlns="http://www.w3.org/2000/svg" id="x"> <listener event="load" handler="#y" xmlns="http://www.w3.org/2001/xml-events" observer="x"/> <handler id="y">alert(1)</handler> </svg>',
274 'SVG with handler attribute (http://html5sec.org/#127)'
277 // Haven't found a browser that accepts this particular example, but we
278 // don't want to allow embeded svgs, ever
279 '<svg> <image style=\'filter:url("data:image/svg+xml;charset=utf-8;base64, PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjxzY3JpcHQ/YWxlcnQoMSk8L3NjcmlwdD48L3N2Zz4NCg==")\' /> </svg>',
282 'SVG with image filter via style (http://html5sec.org/#129)'
285 // This doesn't seem possible without embedding the svg, but just in case
286 '<svg> <a xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="?"> <circle r="400"></circle> <animate attributeName="xlink:href" begin="0" from="javascript:alert(1)" to="" /> </a></svg>',
289 'SVG with animate from (http://html5sec.org/#137)'
292 '<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <a><text y="1em">Click me</text> <animate attributeName="xlink:href" values="javascript:alert(\'Bang!\')" begin="0s" dur="0.1s" fill="freeze" /> </a></svg>',
295 'SVG with animate xlink:href (http://html5sec.org/#137)'
298 '<svg xmlns="http://www.w3.org/2000/svg" xmlns:y="http://www.w3.org/1999/xlink"> <a y:href="#"> <text y="1em">Click me</text> <animate attributeName="y:href" values="javascript:alert(\'Bang!\')" begin="0s" dur="0.1s" fill="freeze" /> </a> </svg>',
301 'SVG with animate y:href (http://html5sec.org/#137)'
304 // Other hostile SVG's
306 '<?xml version="1.0" encoding="UTF-8" standalone="no"?> <svg xmlns:xlink="http://www.w3.org/1999/xlink"> <image xlink:href="https://upload.wikimedia.org/wikipedia/commons/3/34/Bahnstrecke_Zeitz-Camburg_1930.png" /> </svg>',
309 'SVG with non-local image href (T67839)'
312 '<?xml version="1.0" ?> <?xml-stylesheet type="text/xsl" href="/w/index.php?title=User:Jeeves/test.xsl&action=raw&format=xml" ?> <svg> <height>50</height> <width>100</width> </svg>',
315 'SVG with remote stylesheet (T59550)'
318 '<svg xmlns="http://www.w3.org/2000/svg" viewbox="-1 -1 15 15"> <rect y="0" height="13" width="12" stroke="#179" rx="1" fill="#2ac"/> <text x="1.5" y="11" font-family="courier" stroke="white" font-size="16"><![CDATA[B]]></text> <iframe xmlns="http://www.w3.org/1999/xhtml" srcdoc="<script>alert('XSSED => Domain('+top.document.domain+')');</script>"></iframe> </svg>',
321 'SVG with rembeded iframe (T62771)'
324 '<svg xmlns="http://www.w3.org/2000/svg" viewBox="6 3 177 153" xmlns:xlink="http://www.w3.org/1999/xlink"> <style>@import url("https://fonts.googleapis.com/css?family=Bitter:700&text=WebPlatform.org");</style> <g transform="translate(-.5,-.5)"> <text fill="#474747" x="95" y="150" text-anchor="middle" font-family="Bitter" font-size="20" font-weight="bold">WebPlatform.org</text> </g> </svg>',
327 'SVG with @import in style element (T71008)'
330 '<svg xmlns="http://www.w3.org/2000/svg" viewBox="6 3 177 153" xmlns:xlink="http://www.w3.org/1999/xlink"> <style>@import url("https://fonts.googleapis.com/css?family=Bitter:700&text=WebPlatform.org");<foo/></style> <g transform="translate(-.5,-.5)"> <text fill="#474747" x="95" y="150" text-anchor="middle" font-family="Bitter" font-size="20" font-weight="bold">WebPlatform.org</text> </g> </svg>',
333 'SVG with @import in style element and child element (T71008#c11)'
336 '<svg xmlns="http://www.w3.org/2000/svg" viewBox="6 3 177 153" xmlns:xlink="http://www.w3.org/1999/xlink"> <style>@imporT "https://fonts.googleapis.com/css?family=Bitter:700&text=WebPlatform.org";</style> <g transform="translate(-.5,-.5)"> <text fill="#474747" x="95" y="150" text-anchor="middle" font-family="Bitter" font-size="20" font-weight="bold">WebPlatform.org</text> </g> </svg>',
339 'SVG with case-insensitive @import in style element (bug T85349)'
342 '<svg xmlns="http://www.w3.org/2000/svg"> <rect width="100" height="100" style="background-image:url(https://www.google.com/images/srpr/logo11w.png)"/> </svg>',
345 'SVG with remote background image (T71008)'
348 '<svg xmlns="http://www.w3.org/2000/svg"> <rect width="100" height="100" style="background-image:\55rl(https://www.google.com/images/srpr/logo11w.png)"/> </svg>',
351 'SVG with remote background image, encoded (T71008)'
354 '<svg xmlns="http://www.w3.org/2000/svg"> <style> #a { background-image:\55rl(\'https://www.google.com/images/srpr/logo11w.png\'); } </style> <rect width="100" height="100" id="a"/> </svg>',
357 'SVG with remote background image, in style element (T71008)'
360 // This currently doesn't seem to work in any browsers, but in case
361 // https://www.w3.org/TR/css3-images/ is implemented for SVG files
362 '<svg xmlns="http://www.w3.org/2000/svg"> <rect width="100" height="100" style="background-image:image(\'sprites.svg#xywh=40,0,20,20\')"/> </svg>',
365 'SVG with remote background image using image() (T71008)'
368 // As reported by Cure53
369 '<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <a xlink:href="data:text/html;charset=utf-8;base64, PHNjcmlwdD5hbGVydChkb2N1bWVudC5kb21haW4pPC9zY3JpcHQ%2BDQo%3D"> <circle r="400" fill="red"></circle> </a> </svg>',
372 'SVG with data:text/html link target (firefox only)'
375 '<?xml version="1.0" encoding="UTF-8" standalone="no"?> <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [ <!ENTITY lol "lol"> <!ENTITY lol2 "<script>alert('XSSED => '+document.domain);</script>"> ]> <svg xmlns="http://www.w3.org/2000/svg" width="68" height="68" viewBox="-34 -34 68 68" version="1.1"> <circle cx="0" cy="0" r="24" fill="#c8c8c8"/> <text x="0" y="0" fill="black">&lol2;</text> </svg>',
378 'SVG with encoded script tag in internal entity (reported by Beyond Security)'
381 '<?xml version="1.0"?> <!DOCTYPE svg [ <!ENTITY foo SYSTEM "file:///etc/passwd"> ]> <svg xmlns="http://www.w3.org/2000/svg" version="1.1"> <desc>&foo;</desc> <rect width="300" height="100" style="fill:rgb(0,0,255);stroke-width:1;stroke:rgb(0,0,2)" /> </svg>',
384 'SVG with external entity'
387 // The base64 = <script>alert(1)</script>. If for some reason
388 // entities actually do get loaded, this should trigger
389 // filterMatch to be true. So this test verifies that we
390 // are not loading external entities.
391 '<?xml version="1.0"?> <!DOCTYPE svg [ <!ENTITY foo SYSTEM "data:text/plain;base64,PHNjcmlwdD5hbGVydCgxKTwvc2NyaXB0Pgo="> ]> <svg xmlns="http://www.w3.org/2000/svg" version="1.1"> <desc>&foo;</desc> <rect width="300" height="100" style="fill:rgb(0,0,255);stroke-width:1;stroke:rgb(0,0,2)" /> </svg>',
393 false, /* False verifies entities aren't getting loaded */
394 'SVG with data: uri external entity'
397 "<svg xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\"> <g> <a xlink:href=\"javascript:alert('1 https://google.com')\"> <rect width=\"300\" height=\"100\" style=\"fill:rgb(0,0,255);stroke-width:1;stroke:rgb(0,0,2)\" /> </a> </g> </svg>",
400 'SVG with javascript <a> link with newline (T122653)'
402 // Test good, but strange files that we want to allow
404 '<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g> <a xlink:href="http://en.wikipedia.org/wiki/Main_Page"> <path transform="translate(0,496)" id="path6706" d="m 112.09375,107.6875 -5.0625,3.625 -4.3125,5.03125 -0.46875,0.5 -4.09375,3.34375 -9.125,5.28125 -8.625,-3.375 z" style="fill:#cccccc;fill-opacity:1;stroke:#6e6e6e;stroke-width:0.69999999;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;display:inline" /> </a> </g> </svg>',
407 'SVG with <a> link to a remote site'
410 '<svg> <defs> <filter id="filter6226" x="-0.93243687" width="2.8648737" y="-0.24250539" height="1.4850108"> <feGaussianBlur stdDeviation="3.2344681" id="feGaussianBlur6228" /> </filter> <clipPath id="clipPath2436"> <path d="M 0,0 L 0,0 L 0,0 L 0,0 z" id="path2438" /> </clipPath> </defs> <g clip-path="url(#clipPath2436)" id="g2460"> <text id="text2466"> <tspan>12345</tspan> </text> </g> <path style="fill:#346733;fill-rule:evenodd;stroke:#000000;stroke-width:1;stroke-linecap:round;stroke-linejoin:bevel;stroke-opacity:1;stroke-miterlimit:4;stroke-dasharray:1, 1;stroke-dashoffset:0;filter:url(\'#filter6226\');fill-opacity:1;opacity:0.79807692" d="M 236.82371,332.63732 C 236.92217,332.63732 z" id="path5618" /> </svg>',
413 'SVG with local urls, including filter: in style'
416 '<?xml version="1.0" encoding="UTF-8" standalone="no"?><!DOCTYPE x [<!ATTLIST image x:href CDATA "data:image/png,foo" onerror CDATA "alert(\'XSSED = \'+document.domain)" onload CDATA "alert(\'XSSED = \'+document.domain)"> ]> <svg xmlns:h="http://www.w3.org/1999/xhtml" xmlns:x="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg"> <image /> </svg>',
419 'SVG with evil default attribute values'
422 '<?xml version="1.0" encoding="UTF-8" standalone="no"?><!DOCTYPE svg SYSTEM "data:application/xml-dtd;base64,PCFET0NUWVBFIHN2ZyBbPCFBVFRMSVNUIGltYWdlIHg6aHJlZiBDREFUQSAiZGF0YTppbWFnZS9wbmcsZm9vIiBvbmVycm9yIENEQVRBICJhbGVydCgnWFNTRUQgPSAnK2RvY3VtZW50LmRvbWFpbikiIG9ubG9hZCBDREFUQSAiYWxlcnQoJ1hTU0VEID0gJytkb2N1bWVudC5kb21haW4pIj4gXT4K"><svg xmlns:x="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg"> <image /> </svg>',
425 'SVG with an evil external dtd'
428 '<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE svg PUBLIC "-//FOO/bar" "http://example.com"><svg></svg>',
431 'SVG with random public doctype'
434 '<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE svg SYSTEM \'http://example.com/evil.dtd\' ><svg></svg>',
437 'SVG with random SYSTEM doctype'
440 '<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE svg [<!ENTITY % foo "bar" >] ><svg></svg>',
443 'SVG with parameter entity'
446 '<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE svg [<!ENTITY foo "bar%a;" ] ><svg></svg>',
449 'SVG with entity referencing parameter entity'
452 '<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE svg [<!ENTITY foo "bar0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"> ] ><svg></svg>',
455 'SVG with long entity'
458 '<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE svg [<!ENTITY foo \'"Hi", said bob\'> ] ><svg><g>&foo;</g></svg>',
461 'SVG with apostrophe quote entity'
464 '<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE svg [<!ENTITY name "Bob"><!ENTITY foo \'"Hi", said &name;.\'> ] ><svg><g>&foo;</g></svg>',
467 'SVG with recursive entity',
470 '<?xml version="1.0" encoding="UTF-8" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN" "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd" [ <!ATTLIST svg xmlns:xlink CDATA #FIXED "http://www.w3.org/1999/xlink"> ]> <svg width="417pt" height="366pt"
471 viewBox="0.00 0.00 417.00 366.00" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"></svg>',
472 true, /* well-formed */
473 false, /* filter-hit */
474 'GraphViz-esque svg with #FIXED xlink ns (Should be allowed)'
477 '<?xml version="1.0" encoding="UTF-8" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN" "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd" [ <!ATTLIST svg xmlns:xlink CDATA #FIXED "http://www.w3.org/1999/xlink2"> ]> <svg width="417pt" height="366pt"
478 viewBox="0.00 0.00 417.00 366.00" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"></svg>',
481 'GraphViz ATLIST exception should match exactly'
484 '<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [ <!-- Comment-here --> <!ENTITY foo "#ff6666">]><svg xmlns="http://www.w3.org/2000/svg"></svg>',
487 'DTD with comments (Should be allowed)'
490 '<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [ <!-- invalid--comment --> <!ENTITY foo "#ff6666">]><svg xmlns="http://www.w3.org/2000/svg"></svg>',
493 'DTD with invalid comment'
496 '<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [ <!-- invalid ---> <!ENTITY foo "#ff6666">]><svg xmlns="http://www.w3.org/2000/svg"></svg>',
499 'DTD with invalid comment 2'
502 '<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [ <!ENTITY bar "&foo;"> <!ENTITY foo "#ff6666">]><svg xmlns="http://www.w3.org/2000/svg"></svg>',
505 'DTD with aliased entities (Should be allowed)'
508 '<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [ <!ENTITY bar \'&foo;\'> <!ENTITY foo \'#ff6666\'>]><svg xmlns="http://www.w3.org/2000/svg"></svg>',
511 'DTD with aliased entities apos (Should be allowed)'
514 '<svg xmlns="http://www.w3.org/2000/svg"><g filter="url( \'#foo\' )"></g></svg>',
517 'SVG with local filter (T69044)'
520 '<svg xmlns="http://www.w3.org/2000/svg"><g filter="url( http://example.com/#foo )"></g></svg>',
523 'SVG with non-local filter (T69044)'
531 * @covers UploadBase::detectScriptInSvg
532 * @dataProvider provideDetectScriptInSvg
534 public function testDetectScriptInSvg( $svg, $expected, $message ) {
535 // This only checks some weird cases, most tests are in testCheckSvgScriptCallback() above
536 $result = $this->upload
->detectScriptInSvg( $svg, false );
537 $this->assertSame( $expected, $result, $message );
540 public static function provideDetectScriptInSvg() {
544 "$IP/tests/phpunit/data/upload/buggynamespace-original.svg",
546 'SVG with a weird but valid namespace definition created by Adobe Illustrator'
549 "$IP/tests/phpunit/data/upload/buggynamespace-okay.svg",
551 'SVG with a namespace definition created by Adobe Illustrator and mangled by Inkscape'
554 "$IP/tests/phpunit/data/upload/buggynamespace-okay2.svg",
556 'SVG with a namespace definition created by Adobe Illustrator and mangled by Inkscape (twice)'
559 "$IP/tests/phpunit/data/upload/buggynamespace-bad.svg",
560 [ 'uploadscriptednamespace', 'i' ],
561 'SVG with a namespace definition using an undefined entity'
564 "$IP/tests/phpunit/data/upload/buggynamespace-evilhtml.svg",
565 [ 'uploadscriptednamespace', 'http://www.w3.org/1999/xhtml' ],
566 'SVG with an html namespace encoded as an entity'
572 * @covers UploadBase::checkXMLEncodingMissmatch
573 * @dataProvider provideCheckXMLEncodingMissmatch
575 public function testCheckXMLEncodingMissmatch( $fileContents, $evil ) {
576 $filename = $this->getNewTempFile();
577 file_put_contents( $filename, $fileContents );
578 $this->assertSame( $evil, UploadBase
::checkXMLEncodingMissmatch( $filename ) );
581 public function provideCheckXMLEncodingMissmatch() {
583 [ '<?xml version="1.0" encoding="utf-7"?><svg></svg>', true ],
584 [ '<?xml version="1.0" encoding="utf-8"?><svg></svg>', false ],
585 [ '<?xml version="1.0" encoding="WINDOWS-1252"?><svg></svg>', false ],
590 class UploadTestHandler
extends UploadBase
{
591 public function initializeFromRequest( &$request ) {
594 public function testTitleValidation( $name ) {
595 $this->mTitle
= false;
596 $this->mDesiredDestName
= $name;
597 $this->mTitleError
= UploadBase
::OK
;
600 return $this->mTitleError
;
604 * Almost the same as UploadBase::detectScriptInSvg, except it's
605 * public, works on an xml string instead of filename, and returns
606 * the result instead of interpreting them.
608 public function checkSvgString( $svg ) {
609 $check = new XmlTypeCheck(
611 [ $this, 'checkSvgScriptCallback' ],
614 'processing_instruction_handler' => 'UploadBase::checkSvgPICallback',
615 'external_dtd_handler' => 'UploadBase::checkSvgExternalDTD'
618 return [ $check->wellFormed
, $check->filterMatch
];
622 * Same as parent function, but override visibility to 'public'.
624 public function detectScriptInSvg( $filename, $partial ) {
625 return parent
::detectScriptInSvg( $filename, $partial );