chrome/browser/ui/android/toolbar/toolbar_model_android.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/ui/android/toolbar/toolbar_model_android.h"
   6
   7 #include "base/android/jni_string.h"
   8 #include "base/metrics/field_trial.h"
   9 #include "chrome/browser/profiles/profile.h"
  10 #include "chrome/browser/search/search.h"
  11 #include "chrome/browser/search_engines/ui_thread_search_terms_data.h"
  12 #include "chrome/browser/ui/toolbar/toolbar_model_impl.h"
  13 #include "content/public/browser/cert_store.h"
  14 #include "content/public/browser/navigation_entry.h"
  15 #include "content/public/browser/web_contents.h"
  16 #include "content/public/common/ssl_status.h"
  17 #include "jni/ToolbarModel_jni.h"
  18 #include "net/cert/x509_certificate.h"
  19
  20 using base::android::ScopedJavaLocalRef;
  21
  22 ToolbarModelAndroid::ToolbarModelAndroid(JNIEnv* env, jobject jdelegate)
  23     : toolbar_model_(new ToolbarModelImpl(this)),
  24       weak_java_delegate_(env, jdelegate) {
  25 }
  26
  27 ToolbarModelAndroid::~ToolbarModelAndroid() {
  28 }
  29
  30 void ToolbarModelAndroid::Destroy(JNIEnv* env, jobject obj) {
  31   delete this;
  32 }
  33
  34 ScopedJavaLocalRef<jstring> ToolbarModelAndroid::GetText(JNIEnv* env,
  35                                                          jobject obj) {
  36   return base::android::ConvertUTF16ToJavaString(env,
  37                                                  toolbar_model_->GetText());
  38 }
  39
  40 ScopedJavaLocalRef<jstring> ToolbarModelAndroid::GetCorpusChipText(
  41     JNIEnv* env,
  42     jobject obj) {
  43   return base::android::ConvertUTF16ToJavaString(
  44       env,
  45       toolbar_model_->GetCorpusNameForMobile());
  46 }
  47
  48 jboolean ToolbarModelAndroid::WouldReplaceURL(JNIEnv* env, jobject obj) {
  49   return toolbar_model_->WouldReplaceURL();
  50 }
  51
  52 content::WebContents* ToolbarModelAndroid::GetActiveWebContents() const {
  53   JNIEnv* env = base::android::AttachCurrentThread();
  54   ScopedJavaLocalRef<jobject> jdelegate = weak_java_delegate_.get(env);
  55   if (!jdelegate.obj())
  56     return NULL;
  57   ScopedJavaLocalRef<jobject> jweb_contents =
  58       Java_ToolbarModelDelegate_getActiveWebContents(env, jdelegate.obj());
  59   return content::WebContents::FromJavaWebContents(jweb_contents.obj());
  60 }
  61
  62 // static
  63 bool ToolbarModelAndroid::RegisterToolbarModelAndroid(JNIEnv* env) {
  64   return RegisterNativesImpl(env);
  65 }
  66
  67 // static
  68 jlong Init(JNIEnv* env, jobject obj, jobject delegate) {
  69   ToolbarModelAndroid* toolbar_model = new ToolbarModelAndroid(env, delegate);
  70   return reinterpret_cast<intptr_t>(toolbar_model);
  71 }
  72
  73 // Temporary method to allow us to surface a SHA-1 deprecation string on Android
  74 // in M42. This duplicates a subset of the logic from
  75 // ToolbarModelImpl::GetSecurityLevelForWebContents() and
  76 // WebsiteSettings::Init(), which should really be refactored.
  77 // This is at the wrong layer, and needs to be refactored (along with desktop):
  78 // https://crbug.com/471390
  79
  80 // static
  81 jboolean IsDeprecatedSHA1Present(JNIEnv* env,
  82                                  jclass jcaller,
  83                                  jobject jweb_contents) {
  84   content::WebContents* web_contents =
  85       content::WebContents::FromJavaWebContents(jweb_contents);
  86   DCHECK(web_contents);
  87
  88   content::NavigationEntry* entry =
  89       web_contents->GetController().GetVisibleEntry();
  90   if (!entry)
  91     return false;
  92
  93   const content::SSLStatus& ssl = entry->GetSSL();
  94   if (ssl.security_style == content::SECURITY_STYLE_AUTHENTICATED) {
  95     scoped_refptr<net::X509Certificate> cert;
  96     // NOTE: This constant needs to be kept in sync with
  97     // ToolbarModelImpl::GetSecurityLevelForWebContents().
  98     static const int64_t kJanuary2016 = INT64_C(13096080000000000);
  99     if (content::CertStore::GetInstance()->RetrieveCert(ssl.cert_id, &cert) &&
 100         (ssl.cert_status & net::CERT_STATUS_SHA1_SIGNATURE_PRESENT) &&
 101         cert->valid_expiry() > base::Time::FromInternalValue(kJanuary2016)) {
 102       return true;
 103     }
 104   }
 105   return false;
 106 }