From 9e0fe1fbbe859883a93bc9911997bafb006c68bc Mon Sep 17 00:00:00 2001
From: Ioana Treib <ioanap@chromium.org>
Date: Tue, 08 Sep 2026 01:51:50 -0700
Subject: [PATCH] [Passwords] Check frame active and origin in AllPasswords sheet

When the All Passwords Bottom Sheet finishes fetching credentials
asynchronously, the originating frame may have navigated or entered the
BackForwardCache. This CL:
1. Adds an active-frame check to
   ContentPasswordManagerDriver::FillIntoFocusedField
   to avoid dispatching IPC to inactive/BFCached renderers.
2. Captures the frame origin/URL at initialization time in
   AllPasswordsBottomSheetController.
3. Verifies driver_->CanShowAutofillUi() and IsSameOriginWith() before
   showing the sheet in OnResultFromAllStoresReceived.
4. Verifies driver validity and IsSameOriginWith() before filling
credentials in OnCredentialSelected and FillPassword.

Bug:553335319

Change-Id: Iad6dacd44525a23b2ab9f2da51fc40d036062b31
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/8354143
Reviewed-by: Maria Kazinova <kazinova@google.com>
Commit-Queue: Ioana Treib <ioanap@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1693629}
---
diff --git a/chrome/browser/password_manager/android/all_passwords_bottom_sheet_controller.cc b/chrome/browser/password_manager/android/all_passwords_bottom_sheet_controller.cc
index 8ad06fcd..9890981c 100644
--- a/chrome/browser/password_manager/android/all_passwords_bottom_sheet_controller.cc
+++ b/chrome/browser/password_manager/android/all_passwords_bottom_sheet_controller.cc
@@ -49,7 +49,10 @@
       focused_field_type_(focused_field_type),
       client_(client),
       password_reuse_detection_manager_client_(
-          password_reuse_detection_manager_client) {}
+          password_reuse_detection_manager_client) {
+  CHECK(driver_);
+  frame_origin_ = driver_->GetLastCommittedOrigin();
+}
 
 AllPasswordsBottomSheetController::AllPasswordsBottomSheetController(
     content::WebContents* web_contents,
@@ -72,6 +75,7 @@
       password_manager::ContentPasswordManagerDriver::GetForRenderFrameHost(
           focused_frame);
   driver_ = driver->AsWeakPtr();
+  frame_origin_ = driver_->GetLastCommittedOrigin();
   client_ = ChromePasswordManagerClient::FromWebContents(web_contents_);
   password_reuse_detection_manager_client_ =
       ChromePasswordReuseDetectionManagerClient::FromWebContents(web_contents_);
@@ -136,7 +140,8 @@
     RequestsToFillPassword requests_to_fill_password) {
   const bool is_password_field =
       focused_field_type_ == FocusedFieldType::kFillablePasswordField;
-  if (!driver_) {
+  if (!driver_ ||
+      !driver_->GetLastCommittedOrigin().IsSameOriginWith(frame_origin_)) {
     OnDismiss();
     return;
   }
@@ -169,11 +174,13 @@
 }
 
 void AllPasswordsBottomSheetController::OnDismiss() {
-  std::move(dismissal_callback_).Run();
+  if (dismissal_callback_) {
+    std::move(dismissal_callback_).Run();
+  }
 }
 
-const GURL& AllPasswordsBottomSheetController::GetFrameUrl() {
-  return driver_->GetLastCommittedURL();
+GURL AllPasswordsBottomSheetController::GetFrameOriginUrl() {
+  return frame_origin_.GetURL();
 }
 
 void AllPasswordsBottomSheetController::OnReauthCompleted(
@@ -192,7 +199,8 @@
 
 void AllPasswordsBottomSheetController::FillPassword(
     const std::u16string& password) {
-  if (!driver_) {
+  if (!driver_ ||
+      !driver_->GetLastCommittedOrigin().IsSameOriginWith(frame_origin_)) {
     return;
   }
   driver_->FillIntoFocusedField(true, password);
@@ -205,6 +213,12 @@
   CHECK(!results.empty());
   on_password_forms_received_barrier_callback_.Reset();
 
+  if (!driver_ || !driver_->CanShowAutofillUi() ||
+      !driver_->GetLastCommittedOrigin().IsSameOriginWith(frame_origin_)) {
+    OnDismiss();
+    return;
+  }
+
   if (results.size() > 1) {
     std::move(results[1].begin(), results[1].end(),
               std::back_inserter(results[0]));
diff --git a/chrome/browser/password_manager/android/all_passwords_bottom_sheet_controller.h b/chrome/browser/password_manager/android/all_passwords_bottom_sheet_controller.h
index 3d314a60..807f3c1 100644
--- a/chrome/browser/password_manager/android/all_passwords_bottom_sheet_controller.h
+++ b/chrome/browser/password_manager/android/all_passwords_bottom_sheet_controller.h
@@ -22,6 +22,7 @@
 #include "components/password_manager/core/browser/password_store/stored_credential.h"
 #include "ui/gfx/native_ui_types.h"
 #include "url/gurl.h"
+#include "url/origin.h"
 
 namespace password_manager {
 class PasswordManagerClient;
@@ -97,8 +98,8 @@
   // consumes |dismissal_callback|.
   void OnDismiss();
 
-  // Returns the last committed URL of the frame from |driver_|.
-  const GURL& GetFrameUrl();
+  // Returns the URL of `frame_origin_`.
+  GURL GetFrameOriginUrl();
 
  private:
   // Called when the biometric re-auth completes. |password| is the password
@@ -150,6 +151,9 @@
   raw_ptr<safe_browsing::PasswordReuseDetectionManagerClient>
       password_reuse_detection_manager_client_ = nullptr;
 
+  // The origin of the frame at the time this controller was created.
+  url::Origin frame_origin_;
+
   base::WeakPtrFactory<AllPasswordsBottomSheetController> weak_ptr_factory_{
       this};
 };
diff --git a/chrome/browser/ui/android/passwords/all_passwords_bottom_sheet_view_impl.cc b/chrome/browser/ui/android/passwords/all_passwords_bottom_sheet_view_impl.cc
index c332294..da6f1a59 100644
--- a/chrome/browser/ui/android/passwords/all_passwords_bottom_sheet_view_impl.cc
+++ b/chrome/browser/ui/android/passwords/all_passwords_bottom_sheet_view_impl.cc
@@ -104,7 +104,7 @@
              AttachCurrentThread(), reinterpret_cast<intptr_t>(this),
              controller_->GetProfile()->GetJavaObject(),
              controller_->GetNativeView()->GetWindowAndroid()->GetJavaObject(),
-             controller_->GetFrameUrl().spec());
+             controller_->GetFrameOriginUrl().spec());
 }
 
 DEFINE_JNI(AllPasswordsBottomSheetBridge)
diff --git a/components/password_manager/content/browser/content_password_manager_driver.cc b/components/password_manager/content/browser/content_password_manager_driver.cc
index 4552010..9314296 100644
--- a/components/password_manager/content/browser/content_password_manager_driver.cc
+++ b/components/password_manager/content/browser/content_password_manager_driver.cc
@@ -330,6 +330,9 @@
 void ContentPasswordManagerDriver::FillIntoFocusedField(
     bool is_password,
     const std::u16string& credential) {
+  if (!render_frame_host_->IsActive()) {
+    return;
+  }
   if (const auto& agent = GetPasswordAutofillAgent()) {
     agent->FillIntoFocusedField(is_password, credential);
   }
diff --git a/chrome/browser/password_manager/android/all_passwords_bottom_sheet_controller_unittest.cc b/chrome/browser/password_manager/android/all_passwords_bottom_sheet_controller_unittest.cc
index ed788ccd..917675e7 100644
--- a/chrome/browser/password_manager/android/all_passwords_bottom_sheet_controller_unittest.cc
+++ b/chrome/browser/password_manager/android/all_passwords_bottom_sheet_controller_unittest.cc
@@ -6,6 +6,7 @@
 
 #include "base/android/device_info.h"
 #include "base/memory/raw_ptr.h"
+#include "base/run_loop.h"
 #include "base/test/gmock_callback_support.h"
 #include "base/test/mock_callback.h"
 #include "base/test/scoped_feature_list.h"
@@ -66,10 +67,30 @@
 class MockPasswordManagerDriver
     : public password_manager::StubPasswordManagerDriver {
  public:
+  MockPasswordManagerDriver() {
+    ON_CALL(*this, CanShowAutofillUi).WillByDefault(testing::Return(true));
+    ON_CALL(*this, GetLastCommittedOrigin)
+        .WillByDefault(testing::ReturnRef(origin_));
+    ON_CALL(*this, GetLastCommittedURL).WillByDefault(testing::ReturnRef(url_));
+  }
+
   MOCK_METHOD(void,
               FillIntoFocusedField,
               (bool, const std::u16string&),
               (override));
+  MOCK_METHOD(bool, CanShowAutofillUi, (), (const, override));
+  MOCK_METHOD(const url::Origin&,
+              GetLastCommittedOrigin,
+              (),
+              (const, override));
+  MOCK_METHOD(const GURL&, GetLastCommittedURL, (), (const, override));
+
+  void SetLastCommittedOrigin(const url::Origin& origin) { origin_ = origin; }
+  void SetLastCommittedURL(const GURL& url) { url_ = url; }
+
+ private:
+  url::Origin origin_;
+  GURL url_;
 };
 
 class MockAllPasswordsBottomSheetView : public AllPasswordsBottomSheetView {
@@ -139,20 +160,26 @@
   }
 
   void createAllPasswordsController(
-      autofill::mojom::FocusedFieldType focused_field_type) {
+      autofill::mojom::FocusedFieldType focused_field_type,
+      base::WeakPtr<password_manager::PasswordManagerDriver> driver) {
     std::unique_ptr<MockAllPasswordsBottomSheetView> mock_view_unique_ptr =
         std::make_unique<MockAllPasswordsBottomSheetView>();
     mock_view_ = mock_view_unique_ptr.get();
     all_passwords_controller_ =
         std::make_unique<AllPasswordsBottomSheetController>(
             base::PassKey<AllPasswordsBottomSheetControllerTest>(),
-            web_contents(), std::move(mock_view_unique_ptr),
-            driver_.AsWeakPtr(), profile_store_.get(), account_store_.get(),
+            web_contents(), std::move(mock_view_unique_ptr), driver,
+            profile_store_.get(), account_store_.get(),
             dissmissal_callback_.Get(), focused_field_type,
             mock_pwd_manager_client_.get(),
             mock_pwd_reuse_detection_manager_client_.get());
   }
 
+  void createAllPasswordsController(
+      autofill::mojom::FocusedFieldType focused_field_type) {
+    createAllPasswordsController(focused_field_type, driver_.AsWeakPtr());
+  }
+
   void TearDown() override {
     profile_store_->ShutdownOnUIThread();
     if (account_store_) {
@@ -458,3 +485,67 @@
   // Show method uses the store which has async work.
   RunUntilIdle();
 }
+
+TEST_F(AllPasswordsBottomSheetControllerTest, DoesNotShowWhenDriverIsNull) {
+  base::RunLoop run_loop;
+  auto local_driver = std::make_unique<MockPasswordManagerDriver>();
+  createAllPasswordsController(FocusedFieldType::kFillablePasswordField,
+                               local_driver->AsWeakPtr());
+  local_driver.reset();
+
+  EXPECT_CALL(view(), Show).Times(0);
+  EXPECT_CALL(dismissal_callback(), Run())
+      .WillOnce(base::test::RunClosure(run_loop.QuitClosure()));
+  all_passwords_controller()->Show();
+  run_loop.Run();
+}
+
+TEST_F(AllPasswordsBottomSheetControllerTest,
+       DoesNotShowWhenCannotShowAutofillUi) {
+  base::RunLoop run_loop;
+  EXPECT_CALL(driver(), CanShowAutofillUi).WillRepeatedly(Return(false));
+  EXPECT_CALL(view(), Show).Times(0);
+  EXPECT_CALL(dismissal_callback(), Run())
+      .WillOnce(base::test::RunClosure(run_loop.QuitClosure()));
+
+  all_passwords_controller()->Show();
+  run_loop.Run();
+}
+
+TEST_F(AllPasswordsBottomSheetControllerTest, DoesNotShowWhenOriginChanged) {
+  base::RunLoop run_loop;
+  url::Origin new_origin = url::Origin::Create(GURL("https://different.com"));
+  driver().SetLastCommittedOrigin(new_origin);
+
+  EXPECT_CALL(view(), Show).Times(0);
+  EXPECT_CALL(dismissal_callback(), Run())
+      .WillOnce(base::test::RunClosure(run_loop.QuitClosure()));
+
+  all_passwords_controller()->Show();
+  run_loop.Run();
+}
+
+TEST_F(AllPasswordsBottomSheetControllerTest, DoesNotFillWhenOriginChanged) {
+  url::Origin new_origin = url::Origin::Create(GURL("https://different.com"));
+  driver().SetLastCommittedOrigin(new_origin);
+
+  EXPECT_CALL(driver(), FillIntoFocusedField).Times(0);
+  EXPECT_CALL(dismissal_callback(), Run());
+
+  all_passwords_controller()->OnCredentialSelected(
+      kUsername1, kPassword, RequestsToFillPassword(false));
+}
+
+TEST_F(AllPasswordsBottomSheetControllerTest,
+       GetFrameOriginUrlReturnsOriginUrlWhenDriverIsNull) {
+  url::Origin expected_origin =
+      url::Origin::Create(GURL("https://example.com/login"));
+  auto local_driver = std::make_unique<MockPasswordManagerDriver>();
+  local_driver->SetLastCommittedOrigin(expected_origin);
+  createAllPasswordsController(FocusedFieldType::kFillablePasswordField,
+                               local_driver->AsWeakPtr());
+
+  local_driver.reset();
+  EXPECT_EQ(expected_origin.GetURL(),
+            all_passwords_controller()->GetFrameOriginUrl());
+}
diff --git a/components/password_manager/content/browser/content_password_manager_driver_unittest.cc b/components/password_manager/content/browser/content_password_manager_driver_unittest.cc
index 57c5646..0bf9e23 100644
--- a/components/password_manager/content/browser/content_password_manager_driver_unittest.cc
+++ b/components/password_manager/content/browser/content_password_manager_driver_unittest.cc
@@ -12,6 +12,7 @@
 #include "base/memory/raw_ptr.h"
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
+#include "base/test/gmock_callback_support.h"
 #include "base/test/metrics/histogram_tester.h"
 #include "base/test/scoped_feature_list.h"
 #include "components/autofill/content/common/mojom/autofill_agent.mojom.h"
@@ -562,4 +563,14 @@
   EXPECT_TRUE(mid_driver.HasCrossOriginAncestor());
 }
 
+TEST_F(ContentPasswordManagerDriverTest, FillIntoFocusedField) {
+  base::RunLoop run_loop;
+  ContentPasswordManagerDriver driver(main_rfh(), &password_manager_client_);
+  EXPECT_CALL(fake_agent_,
+              FillIntoFocusedField(true, std::u16string(u"secret")))
+      .WillOnce(base::test::RunClosure(run_loop.QuitClosure()));
+  driver.FillIntoFocusedField(/*is_password=*/true, u"secret");
+  run_loop.Run();
+}
+
 }  // namespace password_manager

diff --git a/chrome/browser/password_manager/android/all_passwords_bottom_sheet_controller_unittest.cc b/chrome/browser/password_manager/android/all_passwords_bottom_sheet_controller_unittest.cc
index ed788ccd..917675e7 100644
--- a/chrome/browser/password_manager/android/all_passwords_bottom_sheet_controller_unittest.cc
+++ b/chrome/browser/password_manager/android/all_passwords_bottom_sheet_controller_unittest.cc
@@ -6,6 +6,7 @@
 
 #include "base/android/device_info.h"
 #include "base/memory/raw_ptr.h"
+#include "base/run_loop.h"
 #include "base/test/gmock_callback_support.h"
 #include "base/test/mock_callback.h"
 #include "base/test/scoped_feature_list.h"
@@ -66,10 +67,30 @@
 class MockPasswordManagerDriver
     : public password_manager::StubPasswordManagerDriver {
  public:
+  MockPasswordManagerDriver() {
+    ON_CALL(*this, CanShowAutofillUi).WillByDefault(testing::Return(true));
+    ON_CALL(*this, GetLastCommittedOrigin)
+        .WillByDefault(testing::ReturnRef(origin_));
+    ON_CALL(*this, GetLastCommittedURL).WillByDefault(testing::ReturnRef(url_));
+  }
+
   MOCK_METHOD(void,
               FillIntoFocusedField,
               (bool, const std::u16string&),
               (override));
+  MOCK_METHOD(bool, CanShowAutofillUi, (), (const, override));
+  MOCK_METHOD(const url::Origin&,
+              GetLastCommittedOrigin,
+              (),
+              (const, override));
+  MOCK_METHOD(const GURL&, GetLastCommittedURL, (), (const, override));
+
+  void SetLastCommittedOrigin(const url::Origin& origin) { origin_ = origin; }
+  void SetLastCommittedURL(const GURL& url) { url_ = url; }
+
+ private:
+  url::Origin origin_;
+  GURL url_;
 };
 
 class MockAllPasswordsBottomSheetView : public AllPasswordsBottomSheetView {
@@ -139,20 +160,26 @@
   }
 
   void createAllPasswordsController(
-      autofill::mojom::FocusedFieldType focused_field_type) {
+      autofill::mojom::FocusedFieldType focused_field_type,
+      base::WeakPtr<password_manager::PasswordManagerDriver> driver) {
     std::unique_ptr<MockAllPasswordsBottomSheetView> mock_view_unique_ptr =
         std::make_unique<MockAllPasswordsBottomSheetView>();
     mock_view_ = mock_view_unique_ptr.get();
     all_passwords_controller_ =
         std::make_unique<AllPasswordsBottomSheetController>(
             base::PassKey<AllPasswordsBottomSheetControllerTest>(),
-            web_contents(), std::move(mock_view_unique_ptr),
-            driver_.AsWeakPtr(), profile_store_.get(), account_store_.get(),
+            web_contents(), std::move(mock_view_unique_ptr), driver,
+            profile_store_.get(), account_store_.get(),
             dissmissal_callback_.Get(), focused_field_type,
             mock_pwd_manager_client_.get(),
             mock_pwd_reuse_detection_manager_client_.get());
   }
 
+  void createAllPasswordsController(
+      autofill::mojom::FocusedFieldType focused_field_type) {
+    createAllPasswordsController(focused_field_type, driver_.AsWeakPtr());
+  }
+
   void TearDown() override {
     profile_store_->ShutdownOnUIThread();
     if (account_store_) {
@@ -458,3 +485,67 @@
   // Show method uses the store which has async work.
   RunUntilIdle();
 }
+
+TEST_F(AllPasswordsBottomSheetControllerTest, DoesNotShowWhenDriverIsNull) {
+  base::RunLoop run_loop;
+  auto local_driver = std::make_unique<MockPasswordManagerDriver>();
+  createAllPasswordsController(FocusedFieldType::kFillablePasswordField,
+                               local_driver->AsWeakPtr());
+  local_driver.reset();
+
+  EXPECT_CALL(view(), Show).Times(0);
+  EXPECT_CALL(dismissal_callback(), Run())
+      .WillOnce(base::test::RunClosure(run_loop.QuitClosure()));
+  all_passwords_controller()->Show();
+  run_loop.Run();
+}
+
+TEST_F(AllPasswordsBottomSheetControllerTest,
+       DoesNotShowWhenCannotShowAutofillUi) {
+  base::RunLoop run_loop;
+  EXPECT_CALL(driver(), CanShowAutofillUi).WillRepeatedly(Return(false));
+  EXPECT_CALL(view(), Show).Times(0);
+  EXPECT_CALL(dismissal_callback(), Run())
+      .WillOnce(base::test::RunClosure(run_loop.QuitClosure()));
+
+  all_passwords_controller()->Show();
+  run_loop.Run();
+}
+
+TEST_F(AllPasswordsBottomSheetControllerTest, DoesNotShowWhenOriginChanged) {
+  base::RunLoop run_loop;
+  url::Origin new_origin = url::Origin::Create(GURL("https://different.com"));
+  driver().SetLastCommittedOrigin(new_origin);
+
+  EXPECT_CALL(view(), Show).Times(0);
+  EXPECT_CALL(dismissal_callback(), Run())
+      .WillOnce(base::test::RunClosure(run_loop.QuitClosure()));
+
+  all_passwords_controller()->Show();
+  run_loop.Run();
+}
+
+TEST_F(AllPasswordsBottomSheetControllerTest, DoesNotFillWhenOriginChanged) {
+  url::Origin new_origin = url::Origin::Create(GURL("https://different.com"));
+  driver().SetLastCommittedOrigin(new_origin);
+
+  EXPECT_CALL(driver(), FillIntoFocusedField).Times(0);
+  EXPECT_CALL(dismissal_callback(), Run());
+
+  all_passwords_controller()->OnCredentialSelected(
+      kUsername1, kPassword, RequestsToFillPassword(false));
+}
+
+TEST_F(AllPasswordsBottomSheetControllerTest,
+       GetFrameOriginUrlReturnsOriginUrlWhenDriverIsNull) {
+  url::Origin expected_origin =
+      url::Origin::Create(GURL("https://example.com/login"));
+  auto local_driver = std::make_unique<MockPasswordManagerDriver>();
+  local_driver->SetLastCommittedOrigin(expected_origin);
+  createAllPasswordsController(FocusedFieldType::kFillablePasswordField,
+                               local_driver->AsWeakPtr());
+
+  local_driver.reset();
+  EXPECT_EQ(expected_origin.GetURL(),
+            all_passwords_controller()->GetFrameOriginUrl());
+}
diff --git a/components/password_manager/content/browser/content_password_manager_driver_unittest.cc b/components/password_manager/content/browser/content_password_manager_driver_unittest.cc
index 57c5646..0bf9e23 100644
--- a/components/password_manager/content/browser/content_password_manager_driver_unittest.cc
+++ b/components/password_manager/content/browser/content_password_manager_driver_unittest.cc
@@ -12,6 +12,7 @@
 #include "base/memory/raw_ptr.h"
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
+#include "base/test/gmock_callback_support.h"
 #include "base/test/metrics/histogram_tester.h"
 #include "base/test/scoped_feature_list.h"
 #include "components/autofill/content/common/mojom/autofill_agent.mojom.h"
@@ -562,4 +563,14 @@
   EXPECT_TRUE(mid_driver.HasCrossOriginAncestor());
 }
 
+TEST_F(ContentPasswordManagerDriverTest, FillIntoFocusedField) {
+  base::RunLoop run_loop;
+  ContentPasswordManagerDriver driver(main_rfh(), &password_manager_client_);
+  EXPECT_CALL(fake_agent_,
+              FillIntoFocusedField(true, std::u16string(u"secret")))
+      .WillOnce(base::test::RunClosure(run_loop.QuitClosure()));
+  driver.FillIntoFocusedField(/*is_password=*/true, u"secret");
+  run_loop.Run();
+}
+
 }  // namespace password_manager