Refactor connection_security into SecurityStateModel

chrome/browser/ssl/security_state_model_android.cc

+// Copyright 2015 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 "chrome/browser/ssl/security_state_model_android.h"
+
+#include "base/logging.h"
+#include "chrome/browser/ssl/security_state_model.h"
+#include "content/public/browser/web_contents.h"
+#include "jni/SecurityStateModel_jni.h"
+
+// static
+bool RegisterSecurityStateModelAndroid(JNIEnv* env) {
+  return RegisterNativesImpl(env);
+}
+
+// static
+void SecurityStateChanged(JNIEnv* env, jclass jcaller, jobject jweb_contents) {
+  content::WebContents* web_contents =
+      content::WebContents::FromJavaWebContents(jweb_contents);
+  DCHECK(web_contents);
+  SecurityStateModel::CreateForWebContents(web_contents);

[Ted C, 2015/09/04 00:36:50]

why do we need to create them here?

TabAndroid calls TabHelpers::AttachTabHelpers, so this should be created anytime
before this is called (assuming a non-null webcontents).

[estark, 2015/09/04 16:53:09]

Done.

+  SecurityStateModel* model = SecurityStateModel::FromWebContents(web_contents);
+  DCHECK(model);
+  model->SecurityStateChanged();
+}
+
+// static
+jint GetSecurityLevelForWebContents(JNIEnv* env,
+                                    jclass jcaller,
+                                    jobject jweb_contents) {
+  content::WebContents* web_contents =
+      content::WebContents::FromJavaWebContents(jweb_contents);
+  DCHECK(web_contents);
+  SecurityStateModel::CreateForWebContents(web_contents);
+  SecurityStateModel* model = SecurityStateModel::FromWebContents(web_contents);
+  DCHECK(model);
+  return model->security_info().security_level;
+}
+
+// static
+jboolean IsDeprecatedSHA1Present(JNIEnv* env,
+                                 jclass jcaller,
+                                 jobject jweb_contents) {
+  content::WebContents* web_contents =
+      content::WebContents::FromJavaWebContents(jweb_contents);
+  DCHECK(web_contents);
+  SecurityStateModel::CreateForWebContents(web_contents);
+  SecurityStateModel* model = SecurityStateModel::FromWebContents(web_contents);
+  DCHECK(model);
+  return model->security_info().sha1_deprecation_status !=
+         SecurityStateModel::NO_DEPRECATED_SHA1;
+}
+
+// static
+jboolean IsPassiveMixedContentPresent(JNIEnv* env,
+                                      jclass jcaller,
+                                      jobject jweb_contents) {
+  content::WebContents* web_contents =
+      content::WebContents::FromJavaWebContents(jweb_contents);
+  DCHECK(web_contents);
+  SecurityStateModel::CreateForWebContents(web_contents);
+  SecurityStateModel* model = SecurityStateModel::FromWebContents(web_contents);
+  DCHECK(model);
+  return model->security_info().mixed_content_status ==
+             SecurityStateModel::DISPLAYED_MIXED_CONTENT ||
+         model->security_info().mixed_content_status ==
+             SecurityStateModel::RAN_AND_DISPLAYED_MIXED_CONTENT;
+}