From eb19b12ee2391b958746774970db70c8ffb12c27 Mon Sep 17 00:00:00 2001
From: Carlos Galan Cladera <carlos.galancladera@okta.com>
Date: Mon, 2 Dec 2024 13:01:10 +0100
Subject: [PATCH] feat(app): notificaiton with consent details

Implement an example of fetching rich consent record when transaction
linking id is present in the notificaiton.
---
 app/src/main/AndroidManifest.xml              |   6 +
 .../auth0/guardian/sample/MainActivity.java   |   5 +-
 ...otificationWithConsentDetailsActivity.java | 181 ++++++++++++++++++
 ...vity_notification_with_consent_details.xml | 121 ++++++++++++
 app/src/main/res/values/strings.xml           |   1 +
 5 files changed, 312 insertions(+), 2 deletions(-)
 create mode 100644 app/src/main/java/com/auth0/guardian/sample/NotificationWithConsentDetailsActivity.java
 create mode 100644 app/src/main/res/layout/activity_notification_with_consent_details.xml

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index befab07..6855ed5 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -36,6 +36,12 @@
 
         </activity>
 
+        <activity
+            android:name=".NotificationWithConsentDetailsActivity"
+            android:label="@string/title_notification_with_consent_details">
+
+        </activity>
+
         <!-- [START FCM services] -->
 
         <service android:name=".fcm.FcmListenerService"
diff --git a/app/src/main/java/com/auth0/guardian/sample/MainActivity.java b/app/src/main/java/com/auth0/guardian/sample/MainActivity.java
index 7243c11..f215503 100644
--- a/app/src/main/java/com/auth0/guardian/sample/MainActivity.java
+++ b/app/src/main/java/com/auth0/guardian/sample/MainActivity.java
@@ -223,8 +223,9 @@ private void updateEnrollment(ParcelableEnrollment enrollment) {
     }
 
     private void onPushNotificationReceived(ParcelableNotification notification) {
-        Intent intent = NotificationActivity
-                .getStartIntent(this, notification, enrollment);
+        Intent intent = notification.getTransactionLinkingId() != null ?
+                NotificationWithConsentDetailsActivity.getStartIntent(this, notification, enrollment) :
+                NotificationActivity.getStartIntent(this, notification, enrollment);
         startActivity(intent);
     }
 
diff --git a/app/src/main/java/com/auth0/guardian/sample/NotificationWithConsentDetailsActivity.java b/app/src/main/java/com/auth0/guardian/sample/NotificationWithConsentDetailsActivity.java
new file mode 100644
index 0000000..92875a1
--- /dev/null
+++ b/app/src/main/java/com/auth0/guardian/sample/NotificationWithConsentDetailsActivity.java
@@ -0,0 +1,181 @@
+/*
+ * Copyright (c) 2016 Auth0 (http://auth0.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.auth0.guardian.sample;
+
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.Button;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.auth0.android.guardian.sdk.Guardian;
+import com.auth0.android.guardian.sdk.ParcelableNotification;
+import com.auth0.android.guardian.sdk.model.RichConsent;
+import com.auth0.android.guardian.sdk.networking.Callback;
+
+import java.security.NoSuchAlgorithmException;
+import java.security.spec.InvalidKeySpecException;
+
+public class NotificationWithConsentDetailsActivity extends AppCompatActivity {
+
+    private static final String TAG = NotificationWithConsentDetailsActivity.class.getName();
+
+    private TextView bindingMessageText;
+    private TextView scopeText;
+    private TextView dateText;
+
+    private Guardian guardian;
+    private ParcelableEnrollment enrollment;
+    private ParcelableNotification notification;
+    private RichConsent consentDetails;
+
+    static Intent getStartIntent(@NonNull Context context,
+                                 @NonNull ParcelableNotification notification,
+                                 @NonNull ParcelableEnrollment enrollment) {
+        if (!enrollment.getId().equals(notification.getEnrollmentId())) {
+            final String message = String.format("Notification doesn't match enrollment (%s != %s)",
+                    notification.getEnrollmentId(), enrollment.getId());
+            throw new IllegalArgumentException(message);
+        }
+
+        Intent intent = new Intent(context, NotificationWithConsentDetailsActivity.class);
+        intent.putExtra(Constants.ENROLLMENT, enrollment);
+        intent.putExtra(Constants.NOTIFICATION, notification);
+        return intent;
+    }
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_notification_with_consent_details);
+
+        guardian = new Guardian.Builder()
+                .url(Uri.parse(getString(R.string.guardian_url)))
+                .enableLogging()
+                .build();
+
+        Intent intent = getIntent();
+        enrollment = intent.getParcelableExtra(Constants.ENROLLMENT);
+        notification = intent.getParcelableExtra(Constants.NOTIFICATION);
+
+        setupUI();
+        updateUI();
+
+        try {
+            guardian.fetchConsent(notification, enrollment).start(new Callback<RichConsent>() {
+                @Override
+                public void onSuccess(RichConsent response) {
+                    consentDetails = response;
+                    updateUI();
+                }
+
+                @Override
+                public void onFailure(Throwable exception) {
+                    Log.e(TAG, "Error obtaining consent details", exception);
+                }
+            });
+        } catch (NoSuchAlgorithmException | InvalidKeySpecException e) {
+            Log.e(TAG, "Error requesting consent details", e);
+        }
+
+    }
+
+    private void setupUI() {
+        bindingMessageText = (TextView) findViewById(R.id.bindingMessage);
+        scopeText = (TextView) findViewById(R.id.scope);
+        dateText = (TextView) findViewById(R.id.dateText);
+
+        Button rejectButton = (Button) findViewById(R.id.rejectButton);
+        assert rejectButton != null;
+        rejectButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                rejectRequested();
+            }
+        });
+
+        Button allowButton = (Button) findViewById(R.id.allowButton);
+        assert allowButton != null;
+        allowButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                allowRequested();
+            }
+        });
+    }
+
+    private void updateUI() {
+        if (consentDetails != null) {
+            bindingMessageText.setText(consentDetails.requested_details.binding_message);
+            scopeText.setText(String.join(", ", consentDetails.requested_details.scope));
+        } else {
+            bindingMessageText.setText("N/A");
+            scopeText.setText("N/A");
+        }
+        dateText.setText(notification.getDate().toString());
+    }
+
+    private void rejectRequested() {
+        guardian
+                .reject(notification, enrollment)
+                .start(new DialogCallback<>(this,
+                        R.string.progress_title_please_wait,
+                        R.string.progress_message_reject,
+                        new Callback<Void>() {
+                            @Override
+                            public void onSuccess(Void response) {
+                                finish();
+                            }
+
+                            @Override
+                            public void onFailure(Throwable exception) {
+
+                            }
+                        }));
+    }
+
+    private void allowRequested() {
+        guardian
+                .allow(notification, enrollment)
+                .start(new DialogCallback<>(this,
+                        R.string.progress_title_please_wait,
+                        R.string.progress_message_allow,
+                        new Callback<Void>() {
+                            @Override
+                            public void onSuccess(Void response) {
+                                finish();
+                            }
+
+                            @Override
+                            public void onFailure(Throwable exception) {
+
+                            }
+                        }));
+    }
+}
diff --git a/app/src/main/res/layout/activity_notification_with_consent_details.xml b/app/src/main/res/layout/activity_notification_with_consent_details.xml
new file mode 100644
index 0000000..98602db
--- /dev/null
+++ b/app/src/main/res/layout/activity_notification_with_consent_details.xml
@@ -0,0 +1,121 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".NotificationWithConsentDetailsActivity">
+
+    <com.google.android.material.appbar.AppBarLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:theme="@style/AppTheme.AppBar">
+
+        <androidx.appcompat.widget.Toolbar
+            android:id="@+id/toolbar"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/actionBarSize"
+            android:theme="@style/AppTheme.ToolBar"
+            app:navigationIcon="@mipmap/ic_launcher"
+            app:popupTheme="@style/AppTheme.Popup"
+            app:title="@string/title_notification" />
+
+    </com.google.android.material.appbar.AppBarLayout>
+
+    <RelativeLayout
+        android:id="@+id/relativeLayout"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:paddingLeft="@dimen/activity_horizontal_margin"
+        android:paddingTop="@dimen/activity_vertical_margin"
+        android:paddingRight="@dimen/activity_horizontal_margin"
+        android:paddingBottom="@dimen/activity_vertical_margin"
+        app:layout_behavior="@string/appbar_scrolling_view_behavior">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/textView3"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="30sp"
+                android:text="Do you approve this transaction?"
+                android:textSize="34sp" />
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="Binding Message"
+                android:textSize="12sp"
+                android:theme="@style/Label.Header" />
+
+            <TextView
+                android:id="@+id/bindingMessage"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="12dp"
+                android:textSize="12sp"
+                android:theme="@style/Label"
+                tools:text="ABC-123-DEF" />
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="Requested scope"
+                android:textSize="12sp"
+                android:theme="@style/Label.Header" />
+
+            <TextView
+                android:id="@+id/scope"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="12dp"
+                android:textSize="12sp"
+                android:theme="@style/Label"
+                tools:text="read:foo" />
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="Date"
+                android:textSize="12sp"
+                android:theme="@style/Label.Header" />
+
+            <TextView
+                android:id="@+id/dateText"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="36dp"
+                android:textSize="12sp"
+                android:theme="@style/Label"
+                tools:text="Today at 18:56:21" />
+
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_alignParentBottom="true">
+
+            <Button
+                android:id="@+id/rejectButton"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:text="Deny" />
+
+            <Button
+                android:id="@+id/allowButton"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:text="Allow" />
+
+        </LinearLayout>
+
+    </RelativeLayout>
+
+</androidx.coordinatorlayout.widget.CoordinatorLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index e240ab4..a561001 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -3,6 +3,7 @@
     <string name="title_main">Guardian SDK</string>
     <string name="title_enroll">Enroll account</string>
     <string name="title_notification">Authentication request</string>
+    <string name="title_notification_with_consent_details">Authentication With Consent Details request</string>
     <string name="progress_title_please_wait">Please wait</string>
     <string name="progress_message_unenroll">Trying to unenroll your account…</string>
     <string name="progress_message_reject">Trying to reject the authentication request…</string>