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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/173872">173872</a></dd>
<dt>Author</dt> <dd>commit-queue@webkit.org</dd>
<dt>Date</dt> <dd>2014-09-23 08:17:52 -0700 (Tue, 23 Sep 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>[GTK] Adds implementation of Subtle Crypto digest algorithms
https://bugs.webkit.org/show_bug.cgi?id=133319
Source/WebCore:
Patch by Eduardo Lima Mitev <elima@igalia.com> on 2014-09-23
Reviewed by Philippe Normand.
Tests are already in place under crypto/subtle/sha-*.html
* crypto/gtk/CryptoDigestGtk.cpp:
(WebCore::CryptoDigest::CryptoDigest):
(WebCore::CryptoDigest::~CryptoDigest):
(WebCore::CryptoDigest::create):
(WebCore::CryptoDigest::addBytes):
(WebCore::CryptoDigest::computeHash):
LayoutTests:
Leaves all crypto/subtle tests skipped and whitelist only those related to
digest algorithms (sha-*.html). When enough crypto algorithms are implemented,
we can invert the approach and blacklist only those tests whose algorithms are
not implemented.
Patch by Eduardo Lima Mitev <elima@igalia.com> on 2014-09-23
Reviewed by Philippe Normand.
* platform/gtk/TestExpectations: Unskip tests for Subtle-Crypto digest algorithms.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkLayoutTestsplatformgtkTestExpectations">trunk/LayoutTests/platform/gtk/TestExpectations</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCorecryptogtkCryptoDigestGtkcpp">trunk/Source/WebCore/crypto/gtk/CryptoDigestGtk.cpp</a></li>
</ul>
<h3>Property Changed</h3>
<ul>
<li><a href="#trunkLayoutTestsplatformgtkTestExpectations">trunk/LayoutTests/platform/gtk/TestExpectations</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (173871 => 173872)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog 2014-09-23 14:47:21 UTC (rev 173871)
+++ trunk/LayoutTests/ChangeLog 2014-09-23 15:17:52 UTC (rev 173872)
</span><span class="lines">@@ -1,3 +1,17 @@
</span><ins>+2014-09-23 Eduardo Lima Mitev <elima@igalia.com>
+
+ [GTK] Adds implementation of Subtle Crypto digest algorithms
+ https://bugs.webkit.org/show_bug.cgi?id=133319
+
+ Leaves all crypto/subtle tests skipped and whitelist only those related to
+ digest algorithms (sha-*.html). When enough crypto algorithms are implemented,
+ we can invert the approach and blacklist only those tests whose algorithms are
+ not implemented.
+
+ Reviewed by Philippe Normand.
+
+ * platform/gtk/TestExpectations: Unskip tests for Subtle-Crypto digest algorithms.
+
</ins><span class="cx"> 2014-09-23 Ion Rosca <rosca@adobe.com>
</span><span class="cx">
</span><span class="cx"> [CSS Blending] The composited layers isolated by the page group should blend with the default white background color.
</span></span></pre></div>
<a id="trunkLayoutTestsplatformgtkTestExpectations"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/platform/gtk/TestExpectations (173871 => 173872)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/platform/gtk/TestExpectations 2014-09-23 14:47:21 UTC (rev 173871)
+++ trunk/LayoutTests/platform/gtk/TestExpectations 2014-09-23 15:17:52 UTC (rev 173872)
</span><span class="lines">@@ -355,8 +355,14 @@
</span><span class="cx"> # Synthesized italics not supported
</span><span class="cx"> webkit.org/b/117975 fast/text/international/synthesized-italic-vertical-latin.html [ Skip ]
</span><span class="cx">
</span><del>-# crypto.subtle is not yet enabled
-Bug(GTK) crypto/subtle [ Skip ]
</del><ins>+# crypto.subtle is not yet enabled, but digest algorithms are already implemented
+# and their tests are whitelisted
+webkit.org/b/133122 crypto/subtle [ Skip ]
+webkit.org/b/133319 crypto/subtle/sha-1.html [ Pass ]
+webkit.org/b/133319 crypto/subtle/sha-224.html [ Pass ]
+webkit.org/b/133319 crypto/subtle/sha-256.html [ Pass ]
+webkit.org/b/133319 crypto/subtle/sha-384.html [ Pass ]
+webkit.org/b/133319 crypto/subtle/sha-512.html [ Pass ]
</ins><span class="cx">
</span><span class="cx"> # QuickTime plug-in not relevant to this port
</span><span class="cx"> Bug(GTK) plugins/quicktime-plugin-replacement.html [ Skip ]
</span><span class="cx">Property changes on: trunk/LayoutTests/platform/gtk/TestExpectations
</span><span class="cx">___________________________________________________________________
</span></span></pre></div>
<a id="svnexecutable"></a>
<div class="delfile"><h4>Deleted: svn:executable</h4></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (173871 => 173872)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog 2014-09-23 14:47:21 UTC (rev 173871)
+++ trunk/Source/WebCore/ChangeLog 2014-09-23 15:17:52 UTC (rev 173872)
</span><span class="lines">@@ -1,3 +1,19 @@
</span><ins>+2014-09-23 Eduardo Lima Mitev <elima@igalia.com>
+
+ [GTK] Adds implementation of Subtle Crypto digest algorithms
+ https://bugs.webkit.org/show_bug.cgi?id=133319
+
+ Reviewed by Philippe Normand.
+
+ Tests are already in place under crypto/subtle/sha-*.html
+
+ * crypto/gtk/CryptoDigestGtk.cpp:
+ (WebCore::CryptoDigest::CryptoDigest):
+ (WebCore::CryptoDigest::~CryptoDigest):
+ (WebCore::CryptoDigest::create):
+ (WebCore::CryptoDigest::addBytes):
+ (WebCore::CryptoDigest::computeHash):
+
</ins><span class="cx"> 2014-09-15 Sergio Villar Senin <svillar@igalia.com>
</span><span class="cx">
</span><span class="cx"> [CSS Grid Layout] Do not grow tracks when the growth factor is 0
</span></span></pre></div>
<a id="trunkSourceWebCorecryptogtkCryptoDigestGtkcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/crypto/gtk/CryptoDigestGtk.cpp (173871 => 173872)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/crypto/gtk/CryptoDigestGtk.cpp 2014-09-23 14:47:21 UTC (rev 173871)
+++ trunk/Source/WebCore/crypto/gtk/CryptoDigestGtk.cpp 2014-09-23 15:17:52 UTC (rev 173872)
</span><span class="lines">@@ -28,44 +28,78 @@
</span><span class="cx">
</span><span class="cx"> #if ENABLE(SUBTLE_CRYPTO)
</span><span class="cx">
</span><del>-#include "NotImplemented.h"
</del><ins>+#include <gnutls/gnutls.h>
+#include <gnutls/crypto.h>
</ins><span class="cx">
</span><span class="cx"> namespace WebCore {
</span><span class="cx">
</span><span class="cx"> struct CryptoDigestContext {
</span><ins>+ gnutls_digest_algorithm_t algorithm;
+ gnutls_hash_hd_t hash;
</ins><span class="cx"> };
</span><span class="cx">
</span><span class="cx"> CryptoDigest::CryptoDigest()
</span><span class="cx"> : m_context(new CryptoDigestContext)
</span><span class="cx"> {
</span><del>- notImplemented();
</del><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> CryptoDigest::~CryptoDigest()
</span><span class="cx"> {
</span><del>- notImplemented();
</del><ins>+ gnutls_hash_deinit(m_context->hash, 0);
</ins><span class="cx"> }
</span><span class="cx">
</span><del>-
</del><span class="cx"> std::unique_ptr<CryptoDigest> CryptoDigest::create(CryptoAlgorithmIdentifier algorithm)
</span><span class="cx"> {
</span><del>- notImplemented();
- UNUSED_PARAM(algorithm);
</del><ins>+ gnutls_digest_algorithm_t gnutlsAlgorithm;
</ins><span class="cx">
</span><del>- return 0;
</del><ins>+ switch (algorithm) {
+ case CryptoAlgorithmIdentifier::SHA_1: {
+ gnutlsAlgorithm = GNUTLS_DIG_SHA1;
+ break;
+ }
+ case CryptoAlgorithmIdentifier::SHA_224: {
+ gnutlsAlgorithm = GNUTLS_DIG_SHA224;
+ break;
+ }
+ case CryptoAlgorithmIdentifier::SHA_256: {
+ gnutlsAlgorithm = GNUTLS_DIG_SHA256;
+ break;
+ }
+ case CryptoAlgorithmIdentifier::SHA_384: {
+ gnutlsAlgorithm = GNUTLS_DIG_SHA384;
+ break;
+ }
+ case CryptoAlgorithmIdentifier::SHA_512: {
+ gnutlsAlgorithm = GNUTLS_DIG_SHA512;
+ break;
+ }
+ default:
+ return nullptr;
+ }
+
+ std::unique_ptr<CryptoDigest> digest(new CryptoDigest);
+ digest->m_context->algorithm = gnutlsAlgorithm;
+
+ int ret = gnutls_hash_init(&digest->m_context->hash, gnutlsAlgorithm);
+ if (ret != GNUTLS_E_SUCCESS)
+ return nullptr;
+
+ return digest;
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> void CryptoDigest::addBytes(const void* input, size_t length)
</span><span class="cx"> {
</span><del>- notImplemented();
- UNUSED_PARAM(input);
- UNUSED_PARAM(length);
</del><ins>+ gnutls_hash(m_context->hash, input, length);
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> Vector<uint8_t> CryptoDigest::computeHash()
</span><span class="cx"> {
</span><del>- notImplemented();
- Vector<uint8_t> result(0);
</del><ins>+ Vector<uint8_t> result;
+ int digestLen = gnutls_hash_get_len(m_context->algorithm);
+ result.resize(digestLen);
+
+ gnutls_hash_output(m_context->hash, result.data());
+
</ins><span class="cx"> return result;
</span><span class="cx"> }
</span><span class="cx">
</span></span></pre>
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