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| 1 /* | |
| 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | |
| 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) | |
| 4 * (C) 2001 Dirk Mueller (mueller@kde.org) | |
| 5 * Copyright (C) 2004, 2005, 2006, 2010 Apple Inc. All rights reserved. | |
| 6 * (C) 2006 Alexey Proskuryakov (ap@nypop.com) | |
| 7 * | |
| 8 * This library is free software; you can redistribute it and/or | |
| 9 * modify it under the terms of the GNU Library General Public | |
| 10 * License as published by the Free Software Foundation; either | |
| 11 * version 2 of the License, or (at your option) any later version. | |
| 12 * | |
| 13 * This library is distributed in the hope that it will be useful, | |
| 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 16 * Library General Public License for more details. | |
| 17 * | |
| 18 * You should have received a copy of the GNU Library General Public License | |
| 19 * along with this library; see the file COPYING.LIB. If not, write to | |
| 20 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
| 21 * Boston, MA 02110-1301, USA. | |
| 22 * | |
| 23 */ | |
| 24 | |
| 25 #include "core/html/HTMLKeygenElement.h" | |
| 26 | |
| 27 #include "bindings/core/v8/ExceptionStatePlaceholder.h" | |
| 28 #include "core/HTMLNames.h" | |
| 29 #include "core/dom/Document.h" | |
| 30 #include "core/dom/Text.h" | |
| 31 #include "core/dom/shadow/ShadowRoot.h" | |
| 32 #include "core/frame/Deprecation.h" | |
| 33 #include "core/html/FormData.h" | |
| 34 #include "core/html/HTMLOptionElement.h" | |
| 35 #include "core/html/HTMLSelectElement.h" | |
| 36 #include "core/layout/LayoutBlockFlow.h" | |
| 37 #include "core/loader/FrameLoaderClient.h" | |
| 38 #include "platform/text/PlatformLocale.h" | |
| 39 #include "public/platform/Platform.h" | |
| 40 #include "public/platform/WebLocalizedString.h" | |
| 41 #include "wtf/StdLibExtras.h" | |
| 42 | |
| 43 using namespace blink; | |
| 44 | |
| 45 namespace blink { | |
| 46 | |
| 47 using namespace HTMLNames; | |
| 48 | |
| 49 HTMLKeygenElement::HTMLKeygenElement(Document& document) | |
| 50 : HTMLFormControlElementWithState(keygenTag, document) { | |
| 51 Deprecation::countDeprecation(document, UseCounter::HTMLKeygenElement); | |
| 52 if (document.frame()) | |
| 53 document.frame()->loader().client()->didUseKeygen(); | |
| 54 } | |
| 55 | |
| 56 HTMLKeygenElement* HTMLKeygenElement::create(Document& document) { | |
| 57 HTMLKeygenElement* keygen = new HTMLKeygenElement(document); | |
| 58 keygen->ensureUserAgentShadowRoot(); | |
| 59 return keygen; | |
| 60 } | |
| 61 | |
| 62 LayoutObject* HTMLKeygenElement::createLayoutObject( | |
| 63 const ComputedStyle& style) { | |
| 64 // TODO(mstensho): While it's harmful and meaningless to allow most display | |
| 65 // types on replaced content (e.g. table, table-row or flex), it would be | |
| 66 // useful to honor at least some of them. Table-cell (and maybe table-caption | |
| 67 // too), for instance. See crbug.com/335040 | |
| 68 return new LayoutBlockFlow(this); | |
| 69 } | |
| 70 | |
| 71 void HTMLKeygenElement::didAddUserAgentShadowRoot(ShadowRoot& root) { | |
| 72 DEFINE_STATIC_LOCAL(AtomicString, keygenSelectPseudoId, | |
| 73 ("-webkit-keygen-select")); | |
| 74 | |
| 75 Vector<String> keys; | |
| 76 keys.reserveCapacity(2); | |
| 77 keys.push_back( | |
| 78 locale().queryString(WebLocalizedString::KeygenMenuHighGradeKeySize)); | |
| 79 keys.push_back( | |
| 80 locale().queryString(WebLocalizedString::KeygenMenuMediumGradeKeySize)); | |
| 81 | |
| 82 // Create a select element with one option element for each key size. | |
| 83 HTMLSelectElement* select = HTMLSelectElement::create(document()); | |
| 84 select->setShadowPseudoId(keygenSelectPseudoId); | |
| 85 for (const String& key : keys) { | |
| 86 HTMLOptionElement* option = HTMLOptionElement::create(document()); | |
| 87 option->appendChild(Text::create(document(), key)); | |
| 88 select->appendChild(option); | |
| 89 } | |
| 90 | |
| 91 root.appendChild(select); | |
| 92 } | |
| 93 | |
| 94 void HTMLKeygenElement::parseAttribute(const QualifiedName& name, | |
| 95 const AtomicString& oldValue, | |
| 96 const AtomicString& value) { | |
| 97 // Reflect disabled attribute on the shadow select element | |
| 98 if (name == disabledAttr) | |
| 99 shadowSelect()->setAttribute(name, value); | |
| 100 | |
| 101 HTMLFormControlElement::parseAttribute(name, oldValue, value); | |
| 102 } | |
| 103 | |
| 104 void HTMLKeygenElement::appendToFormData(FormData& formData) { | |
| 105 // Only RSA is supported at this time. | |
| 106 const AtomicString& keyType = fastGetAttribute(keytypeAttr); | |
| 107 if (!keyType.isNull() && !equalIgnoringCase(keyType, "rsa")) | |
| 108 return; | |
| 109 SecurityOrigin* topOrigin = | |
| 110 document().frame()->tree().top()->securityContext()->getSecurityOrigin(); | |
| 111 String value = Platform::current()->signedPublicKeyAndChallengeString( | |
| 112 shadowSelect()->selectedIndex(), fastGetAttribute(challengeAttr), | |
| 113 document().baseURL(), KURL(KURL(), topOrigin->toString())); | |
| 114 if (!value.isNull()) | |
| 115 formData.append(name(), value); | |
| 116 } | |
| 117 | |
| 118 const AtomicString& HTMLKeygenElement::formControlType() const { | |
| 119 DEFINE_STATIC_LOCAL(const AtomicString, keygen, ("keygen")); | |
| 120 return keygen; | |
| 121 } | |
| 122 | |
| 123 void HTMLKeygenElement::resetImpl() { | |
| 124 shadowSelect()->reset(); | |
| 125 } | |
| 126 | |
| 127 HTMLSelectElement* HTMLKeygenElement::shadowSelect() const { | |
| 128 ShadowRoot* root = userAgentShadowRoot(); | |
| 129 return root ? toHTMLSelectElementOrDie(root->firstChild()) : nullptr; | |
| 130 } | |
| 131 | |
| 132 bool HTMLKeygenElement::isInteractiveContent() const { | |
| 133 return true; | |
| 134 } | |
| 135 | |
| 136 bool HTMLKeygenElement::supportsAutofocus() const { | |
| 137 return true; | |
| 138 } | |
| 139 | |
| 140 } // namespace blink | |
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Chromium Code Reviews
Issue 2536993002:
Remove support for the keygen tag (Closed)
