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aw_contents_statics.cc
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aw_contents_statics.cc
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// 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 "android_webview/browser/aw_browser_process.h"
#include "android_webview/browser/aw_content_browser_client.h"
#include "android_webview/browser/aw_contents.h"
#include "android_webview/browser/aw_contents_io_thread_client.h"
#include "android_webview/browser/safe_browsing/aw_safe_browsing_allowlist_manager.h"
#include "android_webview/browser_jni_headers/AwContentsStatics_jni.h"
#include "base/android/jni_array.h"
#include "base/android/jni_string.h"
#include "base/android/scoped_java_ref.h"
#include "base/bind.h"
#include "base/callback.h"
#include "base/command_line.h"
#include "components/flags_ui/flags_ui_metrics.h"
#include "components/google/core/common/google_util.h"
#include "components/security_interstitials/core/urls.h"
#include "components/version_info/version_info.h"
#include "content/public/browser/browser_task_traits.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/render_process_host.h"
#include "content/public/browser/storage_partition.h"
#include "content/public/common/url_constants.h"
#include "net/cert/cert_database.h"
using base::android::AttachCurrentThread;
using base::android::ConvertJavaStringToUTF8;
using base::android::JavaParamRef;
using base::android::JavaRef;
using base::android::ScopedJavaGlobalRef;
using base::android::ScopedJavaLocalRef;
using content::BrowserThread;
namespace android_webview {
namespace {
void ClientCertificatesCleared(const JavaRef<jobject>& callback) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
JNIEnv* env = AttachCurrentThread();
Java_AwContentsStatics_clientCertificatesCleared(env, callback);
}
void NotifyClientCertificatesChanged() {
DCHECK_CURRENTLY_ON(BrowserThread::IO);
net::CertDatabase::GetInstance()->NotifyObserversCertDBChanged();
}
void SafeBrowsingAllowlistAssigned(const JavaRef<jobject>& callback,
bool success) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
JNIEnv* env = AttachCurrentThread();
Java_AwContentsStatics_safeBrowsingAllowlistAssigned(env, callback, success);
}
} // namespace
// static
ScopedJavaLocalRef<jstring>
JNI_AwContentsStatics_GetSafeBrowsingPrivacyPolicyUrl(JNIEnv* env) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
GURL privacy_policy_url(
security_interstitials::kSafeBrowsingPrivacyPolicyUrl);
std::string locale =
AwBrowserProcess::GetInstance()->GetSafeBrowsingUIManager()->app_locale();
privacy_policy_url =
google_util::AppendGoogleLocaleParam(privacy_policy_url, locale);
return base::android::ConvertUTF8ToJavaString(env, privacy_policy_url.spec());
}
// static
void JNI_AwContentsStatics_ClearClientCertPreferences(
JNIEnv* env,
const JavaParamRef<jobject>& callback) {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
content::GetIOThreadTaskRunner({})->PostTaskAndReply(
FROM_HERE, base::BindOnce(&NotifyClientCertificatesChanged),
base::BindOnce(&ClientCertificatesCleared,
ScopedJavaGlobalRef<jobject>(env, callback)));
}
// static
ScopedJavaLocalRef<jstring> JNI_AwContentsStatics_GetUnreachableWebDataUrl(
JNIEnv* env) {
return base::android::ConvertUTF8ToJavaString(
env, content::kUnreachableWebDataURL);
}
// static
ScopedJavaLocalRef<jstring> JNI_AwContentsStatics_GetProductVersion(
JNIEnv* env) {
return base::android::ConvertUTF8ToJavaString(
env, version_info::GetVersionNumber());
}
// static
void JNI_AwContentsStatics_SetSafeBrowsingAllowlist(
JNIEnv* env,
const JavaParamRef<jobjectArray>& jrules,
const JavaParamRef<jobject>& callback) {
std::vector<std::string> rules;
base::android::AppendJavaStringArrayToStringVector(env, jrules, &rules);
AwSafeBrowsingAllowlistManager* allowlist_manager =
AwBrowserProcess::GetInstance()->GetSafeBrowsingAllowlistManager();
allowlist_manager->SetAllowlistOnUIThread(
std::move(rules),
base::BindOnce(&SafeBrowsingAllowlistAssigned,
ScopedJavaGlobalRef<jobject>(env, callback)));
}
// static
void JNI_AwContentsStatics_SetServiceWorkerIoThreadClient(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& io_thread_client,
const base::android::JavaParamRef<jobject>& browser_context) {
AwContentsIoThreadClient::SetServiceWorkerIoThreadClient(io_thread_client,
browser_context);
}
// static
void JNI_AwContentsStatics_SetCheckClearTextPermitted(
JNIEnv* env,
jboolean permitted) {
AwContentBrowserClient::set_check_cleartext_permitted(permitted);
}
// static
void JNI_AwContentsStatics_LogCommandLineForDebugging(JNIEnv* env) {
// Note: this should only be called for debugging purposes, since this is
// *very* spammy.
const base::CommandLine& command_line =
*base::CommandLine::ForCurrentProcess();
for (const auto& pair : command_line.GetSwitches()) {
const std::string& key = pair.first;
const base::CommandLine::StringType& value = pair.second;
LOG(INFO) << "WebViewCommandLine '" << key << "': '" << value << "'";
}
}
// static
void JNI_AwContentsStatics_LogFlagMetrics(
JNIEnv* env,
const JavaParamRef<jobjectArray>& jswitches,
const JavaParamRef<jobjectArray>& jfeatures) {
std::set<std::string> switches;
for (const auto& jswitch : jswitches.ReadElements<jstring>()) {
switches.insert(ConvertJavaStringToUTF8(jswitch));
}
std::set<std::string> features;
for (const auto& jfeature : jfeatures.ReadElements<jstring>()) {
features.insert(ConvertJavaStringToUTF8(jfeature));
}
flags_ui::ReportAboutFlagsHistogram("Launch.FlagsAtStartup", switches,
features);
}
// static
jboolean JNI_AwContentsStatics_IsMultiProcessEnabled(JNIEnv* env) {
return !content::RenderProcessHost::run_renderer_in_process();
}
} // namespace android_webview