| /* |
| * Copyright (C) 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.apksig.internal.apk; |
| |
| import com.android.apksig.ApkVerificationIssue; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * Base implementation of an APK signature verification result. |
| */ |
| public class ApkSigResult { |
| public final int signatureSchemeVersion; |
| |
| /** Whether the APK's Signature Scheme signature verifies. */ |
| public boolean verified; |
| |
| public final List<ApkSignerInfo> mSigners = new ArrayList<>(); |
| private final List<ApkVerificationIssue> mWarnings = new ArrayList<>(); |
| private final List<ApkVerificationIssue> mErrors = new ArrayList<>(); |
| |
| public ApkSigResult(int signatureSchemeVersion) { |
| this.signatureSchemeVersion = signatureSchemeVersion; |
| } |
| |
| /** |
| * Returns {@code true} if this result encountered errors during verification. |
| */ |
| public boolean containsErrors() { |
| if (!mErrors.isEmpty()) { |
| return true; |
| } |
| if (!mSigners.isEmpty()) { |
| for (ApkSignerInfo signer : mSigners) { |
| if (signer.containsErrors()) { |
| return true; |
| } |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Returns {@code true} if this result encountered warnings during verification. |
| */ |
| public boolean containsWarnings() { |
| if (!mWarnings.isEmpty()) { |
| return true; |
| } |
| if (!mSigners.isEmpty()) { |
| for (ApkSignerInfo signer : mSigners) { |
| if (signer.containsWarnings()) { |
| return true; |
| } |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Adds a new {@link ApkVerificationIssue} as an error to this result using the provided {@code |
| * issueId} and {@code params}. |
| */ |
| public void addError(int issueId, Object... parameters) { |
| mErrors.add(new ApkVerificationIssue(issueId, parameters)); |
| } |
| |
| /** |
| * Adds a new {@link ApkVerificationIssue} as a warning to this result using the provided {@code |
| * issueId} and {@code params}. |
| */ |
| public void addWarning(int issueId, Object... parameters) { |
| mWarnings.add(new ApkVerificationIssue(issueId, parameters)); |
| } |
| |
| /** |
| * Returns the errors encountered during verification. |
| */ |
| public List<? extends ApkVerificationIssue> getErrors() { |
| return mErrors; |
| } |
| |
| /** |
| * Returns the warnings encountered during verification. |
| */ |
| public List<? extends ApkVerificationIssue> getWarnings() { |
| return mWarnings; |
| } |
| } |