Upstream certificate and mime Android implementation.

net/android/network_library.cc

+// Copyright (c) 2010 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 "net/android/network_library.h"
+
+#include "base/android/auto_jobject.h"
+#include "base/android/jni_android.h"
+#include "base/android/jni_array.h"
+#include "base/android/jni_string.h"
+#include "base/logging.h"
+#include "jni/android_network_library_jni.h"
+
+using base::android::AttachCurrentThread;
+using base::android::AutoJObject;
+using base::android::CheckException;
+using base::android::ConvertJavaStringToUTF8;
+using base::android::ConvertUTF8ToJavaString;
+using base::android::GetApplicationContext;
+using base::android::ToJavaArrayOfByteArray;
+using base::android::ToJavaByteArray;
+
+namespace net {
+namespace android {
+
+VerifyResult VerifyX509CertChain(const std::vector<std::string>& cert_chain,
+                                 const std::string& hostname,
+                                 const std::string& auth_type) {
+  JNIEnv* env = AttachCurrentThread();
+  if (!env) {
+    // TODO(husky): Maybe initialize the JVM in unit tests?
+    LOG(WARNING) << "JNI initialization failed";
+    return VERIFY_INVOCATION_ERROR;
+  }
+
+  AutoJObject chain_byte_array = AutoJObject::FromLocalRef(
+      env, ToJavaArrayOfByteArray(env, cert_chain));
+  DCHECK(chain_byte_array.obj());
+
+  AutoJObject host_string = AutoJObject::FromLocalRef(
+      env, ConvertUTF8ToJavaString(env, hostname));
+  DCHECK(host_string.obj());
+
+  AutoJObject auth_string = AutoJObject::FromLocalRef(
+      env, ConvertUTF8ToJavaString(env, auth_type));
+  DCHECK(auth_string.obj());
+
+  jint error = Java_AndroidNetworkLibrary_verifyServerCertificates(
+      env, static_cast<jobjectArray>(chain_byte_array.obj()),
+      static_cast<jstring>(host_string.obj()),
+      static_cast<jstring>(auth_string.obj()));
+
+  switch (error) {
+    case 0:
+      return VERIFY_OK;
+    case 1:
+      return VERIFY_BAD_HOSTNAME;
+    case 2:
+      return VERIFY_NO_TRUSTED_ROOT;
+  }
+  return VERIFY_INVOCATION_ERROR;
+}
+
+bool StoreKeyPair(const uint8* public_key,
+                  size_t public_len,
+                  const uint8* private_key,
+                  size_t private_len) {
+  JNIEnv* env = AttachCurrentThread();
+  AutoJObject public_array = AutoJObject::FromLocalRef(
+      env, ToJavaByteArray(env, public_key, public_len));
+  AutoJObject private_array = AutoJObject::FromLocalRef(
+      env, ToJavaByteArray(env, private_key, private_len));
+  jboolean ret = Java_AndroidNetworkLibrary_storeKeyPair(env,
+      GetApplicationContext(),
+      static_cast<jbyteArray>(public_array.obj()),
+      static_cast<jbyteArray>(private_array.obj()));
+  if (CheckException(env) || !ret) {
+    LOG(WARNING) << "Call to Java_AndroidNetworkLibrary_storeKeyPair failed";
+    return false;
+  }
+  return true;
+}
+
+bool GetMimeTypeFromExtension(const std::string& extension,
+                              std::string* result) {
+  JNIEnv* env = AttachCurrentThread();
+
+  AutoJObject extension_string = AutoJObject::FromLocalRef(
+      env, ConvertUTF8ToJavaString(env, extension));
+  AutoJObject ret = AutoJObject::FromLocalRef(
+      env, Java_AndroidNetworkLibrary_getMimeTypeFromExtension(
+              env, static_cast<jstring>(extension_string.obj())));
+
+  if (CheckException(env) || !ret.obj()) {
+    LOG(WARNING) << "Call to getMimeTypeFromExtension failed";
+    return false;
+  }
+  *result = ConvertJavaStringToUTF8(env, static_cast<jstring>(ret.obj()));
+  return true;
+}
+
+bool RegisterNetworkLibrary(JNIEnv* env) {
+  return RegisterNativesImpl(env);
+}
+
+}  // namespace android
+}  // namespace net
+
+