1 files changed, 125 insertions, 0 deletions
diff --git a/chromium/third_party/WebKit/Source/bindings/v8/custom/V8SubtleCryptoCustom.cpp b/chromium/third_party/WebKit/Source/bindings/v8/custom/V8SubtleCryptoCustom.cpp
new file mode 100644
index 00000000000..943ad7666a0
--- /dev/null
+++ b/chromium/third_party/WebKit/Source/bindings/v8/custom/V8SubtleCryptoCustom.cpp
@@ -0,0 +1,125 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "config.h"
+#include "bindings/modules/v8/V8SubtleCrypto.h"
+
+#include "bindings/modules/v8/V8Key.h"
+#include "bindings/v8/Dictionary.h"
+#include "bindings/v8/custom/V8ArrayBufferCustom.h"
+#include "bindings/v8/custom/V8ArrayBufferViewCustom.h"
+
+namespace WebCore {
+
+////////////////////////////////////////////////////////////////////////////////
+// Overload resolution for verify()
+// FIXME: needs support for union types http://crbug.com/240176
+////////////////////////////////////////////////////////////////////////////////
+
+// Promise verify(Dictionary algorithm, Key key, ArrayBuffer signature, ArrayBuffer data);
+void verify1Method(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    SubtleCrypto* impl = V8SubtleCrypto::toNative(info.Holder());
+    TONATIVE_VOID(Dictionary, algorithm, Dictionary(info[0], info.GetIsolate()));
+    if (!algorithm.isUndefinedOrNull() && !algorithm.isObject()) {
+        throwTypeError(ExceptionMessages::failedToExecute("verify", "SubtleCrypto", "parameter 1 ('algorithm') is not an object."), info.GetIsolate());
+        return;
+    }
+    TONATIVE_VOID(Key*, key, V8Key::toNativeWithTypeCheck(info.GetIsolate(), info[1]));
+    TONATIVE_VOID(ArrayBuffer*, signature, info[2]->IsArrayBuffer() ? V8ArrayBuffer::toNative(v8::Handle<v8::ArrayBuffer>::Cast(info[2])) : 0);
+    TONATIVE_VOID(ArrayBuffer*, data, info[3]->IsArrayBuffer() ? V8ArrayBuffer::toNative(v8::Handle<v8::ArrayBuffer>::Cast(info[3])) : 0);
+    v8SetReturnValue(info, impl->verifySignature(ScriptState::current(info.GetIsolate()), algorithm, key, signature, data).v8Value());
+}
+
+// Promise verify(Dictionary algorithm, Key key, ArrayBuffer signature, ArrayBufferView data);
+void verify2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    SubtleCrypto* impl = V8SubtleCrypto::toNative(info.Holder());
+    TONATIVE_VOID(Dictionary, algorithm, Dictionary(info[0], info.GetIsolate()));
+    if (!algorithm.isUndefinedOrNull() && !algorithm.isObject()) {
+        throwTypeError(ExceptionMessages::failedToExecute("verify", "SubtleCrypto", "parameter 1 ('algorithm') is not an object."), info.GetIsolate());
+        return;
+    }
+    TONATIVE_VOID(Key*, key, V8Key::toNativeWithTypeCheck(info.GetIsolate(), info[1]));
+    TONATIVE_VOID(ArrayBuffer*, signature, info[2]->IsArrayBuffer() ? V8ArrayBuffer::toNative(v8::Handle<v8::ArrayBuffer>::Cast(info[2])) : 0);
+    TONATIVE_VOID(ArrayBufferView*, data, info[3]->IsArrayBufferView() ? V8ArrayBufferView::toNative(v8::Handle<v8::ArrayBufferView>::Cast(info[3])) : 0);
+    v8SetReturnValue(info, impl->verifySignature(ScriptState::current(info.GetIsolate()), algorithm, key, signature, data).v8Value());
+}
+
+// Promise verify(Dictionary algorithm, Key key, ArrayBufferView signature, ArrayBuffer data);
+void verify3Method(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    SubtleCrypto* impl = V8SubtleCrypto::toNative(info.Holder());
+    TONATIVE_VOID(Dictionary, algorithm, Dictionary(info[0], info.GetIsolate()));
+    if (!algorithm.isUndefinedOrNull() && !algorithm.isObject()) {
+        throwTypeError(ExceptionMessages::failedToExecute("verify", "SubtleCrypto", "parameter 1 ('algorithm') is not an object."), info.GetIsolate());
+        return;
+    }
+    TONATIVE_VOID(Key*, key, V8Key::toNativeWithTypeCheck(info.GetIsolate(), info[1]));
+    TONATIVE_VOID(ArrayBufferView*, signature, info[2]->IsArrayBufferView() ? V8ArrayBufferView::toNative(v8::Handle<v8::ArrayBufferView>::Cast(info[2])) : 0);
+    TONATIVE_VOID(ArrayBuffer*, data, info[3]->IsArrayBuffer() ? V8ArrayBuffer::toNative(v8::Handle<v8::ArrayBuffer>::Cast(info[3])) : 0);
+    v8SetReturnValue(info, impl->verifySignature(ScriptState::current(info.GetIsolate()), algorithm, key, signature, data).v8Value());
+}
+
+// Promise verify(Dictionary algorithm, Key key, ArrayBufferView signature, ArrayBufferView data);
+void verify4Method(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    SubtleCrypto* impl = V8SubtleCrypto::toNative(info.Holder());
+    TONATIVE_VOID(Dictionary, algorithm, Dictionary(info[0], info.GetIsolate()));
+    if (!algorithm.isUndefinedOrNull() && !algorithm.isObject()) {
+        throwTypeError(ExceptionMessages::failedToExecute("verify", "SubtleCrypto", "parameter 1 ('algorithm') is not an object."), info.GetIsolate());
+        return;
+    }
+    TONATIVE_VOID(Key*, key, V8Key::toNativeWithTypeCheck(info.GetIsolate(), info[1]));
+    TONATIVE_VOID(ArrayBufferView*, signature, info[2]->IsArrayBufferView() ? V8ArrayBufferView::toNative(v8::Handle<v8::ArrayBufferView>::Cast(info[2])) : 0);
+    TONATIVE_VOID(ArrayBufferView*, data, info[3]->IsArrayBufferView() ? V8ArrayBufferView::toNative(v8::Handle<v8::ArrayBufferView>::Cast(info[3])) : 0);
+    v8SetReturnValue(info, impl->verifySignature(ScriptState::current(info.GetIsolate()), algorithm, key, signature, data).v8Value());
+}
+
+void V8SubtleCrypto::verifyMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    v8::Isolate* isolate = info.GetIsolate();
+    ExceptionState exceptionState(ExceptionState::ExecutionContext, "verify", "SubtleCrypto", info.Holder(), isolate);
+    // typedef (ArrayBuffer or ArrayBufferView) CryptoOperationData;
+    //
+    // Promise verify(Dictionary algorithm, Key key,
+    //                CryptoOperationData signature,
+    //                CryptoOperationData data);
+    switch (info.Length()) {
+    case 4:
+        // Promise verify(Dictionary algorithm, Key key, ArrayBuffer signature, ArrayBuffer data);
+        if (V8ArrayBuffer::hasInstance(info[2], isolate)
+            && V8ArrayBuffer::hasInstance(info[3], isolate)) {
+            verify1Method(info);
+            return;
+        }
+        // Promise verify(Dictionary algorithm, Key key, ArrayBuffer signature, ArrayBufferView data);
+        if (V8ArrayBuffer::hasInstance(info[2], isolate)
+            && V8ArrayBufferView::hasInstance(info[3], isolate)) {
+            verify2Method(info);
+            return;
+        }
+        // Promise verify(Dictionary algorithm, Key key, ArrayBufferView signature, ArrayBuffer data);
+        if (V8ArrayBufferView::hasInstance(info[2], isolate)
+            && V8ArrayBuffer::hasInstance(info[3], isolate)) {
+            verify3Method(info);
+            return;
+        }
+        // Promise verify(Dictionary algorithm, Key key, ArrayBufferView signature, ArrayBufferView data);
+        if (V8ArrayBufferView::hasInstance(info[2], isolate)
+            && V8ArrayBufferView::hasInstance(info[3], isolate)) {
+            verify4Method(info);
+            return;
+        }
+        break;
+    default:
+        throwArityTypeError(exceptionState, "[4]", info.Length());
+        return;
+        break;
+    }
+    exceptionState.throwTypeError("No function was found that matched the signature provided.");
+    exceptionState.throwIfNeeded();
+}
+
+} // namespace WebCore