Download web payment manifests.

chrome/android/junit/src/org/chromium/chrome/browser/payments/PaymentManifestVerifierTest.java

+// Copyright 2017 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.
+
+package org.chromium.chrome.browser.payments;
+
+import android.content.pm.ActivityInfo;
+import android.content.pm.PackageInfo;
+import android.content.pm.ResolveInfo;
+import android.content.pm.Signature;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mockito;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.annotation.Config;
+
+import org.chromium.chrome.browser.payments.PaymentManifestVerifier.ManifestVerifyCallback;
+import org.chromium.components.payments.PaymentManifestDownloader;
+import org.chromium.components.payments.PaymentManifestParser;
+import org.chromium.payments.mojom.PaymentManifestSection;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.ArrayList;
+import java.util.List;
+
+/** A test for the verifier of a payment app manifest. */
+@RunWith(RobolectricTestRunner.class)
+@Config(sdk = 21, manifest = Config.NONE)
+public class PaymentManifestVerifierTest {
+    private final URI mMethodName;
+    private final ResolveInfo mAlicePay;
+    private final ResolveInfo mBobPay;
+    private final List<ResolveInfo> mMatchingApps;
+    private final PaymentManifestDownloader mDownloader;
+    private final PaymentManifestParser mAnyAppAllowedParser;
+    private final PackageManagerDelegate mPackageManagerDelegate;
+    private final ManifestVerifyCallback mCallback;
+
+    public PaymentManifestVerifierTest() throws URISyntaxException {
+        mMethodName = new URI("https://example.com");
+
+        mAlicePay = new ResolveInfo();
+        mAlicePay.activityInfo = new ActivityInfo();
+        mAlicePay.activityInfo.packageName = "com.alicepay.app";
+
+        mBobPay = new ResolveInfo();
+        mBobPay.activityInfo = new ActivityInfo();
+        mBobPay.activityInfo.packageName = "com.bobpay.app";
+
+        mMatchingApps = new ArrayList<>();
+        mMatchingApps.add(mAlicePay);
+        mMatchingApps.add(mBobPay);
+
+        mDownloader = new PaymentManifestDownloader(null) {
+            @Override
+            public void download(URI uri, ManifestDownloadCallback callback) {
+                callback.onManifestDownloadSuccess("some content here");
+            }
+        };
+
+        mAnyAppAllowedParser = new PaymentManifestParser() {
+            @Override
+            public void parse(String content, ManifestParseCallback callback) {
+                PaymentManifestSection[] manifest = new PaymentManifestSection[1];
+                manifest[0] = new PaymentManifestSection();
+                manifest[0].packageName = "*";
+                callback.onManifestParseSuccess(manifest);
+            }
+        };
+
+        mPackageManagerDelegate = Mockito.mock(PackageManagerDelegate.class);
+
+        PackageInfo bobPayPackageInfo = new PackageInfo();
+        bobPayPackageInfo.versionCode = 10;
+        bobPayPackageInfo.signatures = new Signature[1];
+        bobPayPackageInfo.signatures[0] = new Signature("01020304050607080900");
+        Mockito.when(mPackageManagerDelegate.getPackageInfoWithSignatures("com.bobpay.app"))
+                .thenReturn(bobPayPackageInfo);
+
+        PackageInfo alicePayPackageInfo = new PackageInfo();
+        alicePayPackageInfo.versionCode = 10;
+        alicePayPackageInfo.signatures = new Signature[1];
+        alicePayPackageInfo.signatures[0] = new Signature("ABCDEFABCDEFABCDEFAB");
+        Mockito.when(mPackageManagerDelegate.getPackageInfoWithSignatures("com.alicepay.app"))
+                .thenReturn(alicePayPackageInfo);
+
+        mCallback = Mockito.mock(ManifestVerifyCallback.class);
+    }
+
+    @Test
+    public void testUnableToDownload() {
+        PaymentManifestVerifier verifier = new PaymentManifestVerifier(
+                mMethodName, mMatchingApps, new PaymentManifestDownloader(null) {
+                    @Override
+                    public void download(URI uri, ManifestDownloadCallback callback) {
+                        callback.onManifestDownloadFailure();
+                    }
+                }, mAnyAppAllowedParser, mPackageManagerDelegate, mCallback);
+
+        verifier.verify();
+
+        Mockito.verify(mCallback).onInvalidManifest(mMethodName);
+    }
+
+    @Test
+    public void testUnableToParse() {
+        PaymentManifestVerifier verifier = new PaymentManifestVerifier(
+                mMethodName, mMatchingApps, mDownloader, new PaymentManifestParser() {
+                    @Override
+                    public void parse(String content, ManifestParseCallback callback) {
+                        callback.onManifestParseFailure();
+                    }
+                }, mPackageManagerDelegate, mCallback);
+
+        verifier.verify();
+
+        Mockito.verify(mCallback).onInvalidManifest(mMethodName);
+    }
+
+    @Test
+    public void testAnyAppAllowed() {
+        PaymentManifestVerifier verifier = new PaymentManifestVerifier(mMethodName, mMatchingApps,
+                mDownloader, mAnyAppAllowedParser, mPackageManagerDelegate, mCallback);
+
+        verifier.verify();
+
+        Mockito.verify(mCallback).onValidPaymentApp(mMethodName, mAlicePay);
+        Mockito.verify(mCallback).onValidPaymentApp(mMethodName, mBobPay);
+    }
+
+    @Test
+    public void testBobPayAllowed() {
+        PaymentManifestVerifier verifier = new PaymentManifestVerifier(
+                mMethodName, mMatchingApps, mDownloader, new PaymentManifestParser() {
+                    @Override
+                    public void parse(String content, ManifestParseCallback callback) {
+                        PaymentManifestSection[] manifest = new PaymentManifestSection[1];
+                        manifest[0] = new PaymentManifestSection();
+                        manifest[0].packageName = "com.bobpay.app";
+                        manifest[0].version = 10;
+                        // SHA256("01020304050607080900"):
+                        manifest[0].sha256CertFingerprints = new byte[][] {{(byte) 0x9A,
+                                (byte) 0x89, (byte) 0xC6, (byte) 0x8C, (byte) 0x4C, (byte) 0x5E,
+                                (byte) 0x28, (byte) 0xB8, (byte) 0xC4, (byte) 0xA5, (byte) 0x56,
+                                (byte) 0x76, (byte) 0x73, (byte) 0xD4, (byte) 0x62, (byte) 0xFF,
+                                (byte) 0xF5, (byte) 0x15, (byte) 0xDB, (byte) 0x46, (byte) 0x11,
+                                (byte) 0x6F, (byte) 0x99, (byte) 0x00, (byte) 0x62, (byte) 0x4D,
+                                (byte) 0x09, (byte) 0xC4, (byte) 0x74, (byte) 0xF5, (byte) 0x93,
+                                (byte) 0xFB}};
+                        callback.onManifestParseSuccess(manifest);
+                    }
+                }, mPackageManagerDelegate, mCallback);
+
+        verifier.verify();
+
+        Mockito.verify(mCallback).onInvalidPaymentApp(mMethodName, mAlicePay);
+        Mockito.verify(mCallback).onValidPaymentApp(mMethodName, mBobPay);
+    }
+}