| /* |
| * 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 android.content.pm; |
| |
| import android.annotation.NonNull; |
| import android.annotation.Nullable; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| |
| import com.android.internal.util.DataClass; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.InputStream; |
| import java.security.cert.Certificate; |
| import java.security.cert.CertificateEncodingException; |
| import java.security.cert.CertificateException; |
| import java.security.cert.CertificateFactory; |
| import java.security.cert.X509Certificate; |
| |
| /** |
| * A typed checksum of an APK. |
| * |
| * @see PackageManager#requestChecksums |
| */ |
| @DataClass(genHiddenConstructor = true) |
| @DataClass.Suppress({"getChecksum"}) |
| public final class ApkChecksum implements Parcelable { |
| /** |
| * Checksum for which split. Null indicates base.apk. |
| */ |
| private final @Nullable String mSplitName; |
| /** |
| * Checksum. |
| */ |
| private final @NonNull Checksum mChecksum; |
| /** |
| * For Installer-provided checksums, package name of the Installer. |
| */ |
| private final @Nullable String mInstallerPackageName; |
| /** |
| * For Installer-provided checksums, certificate of the Installer. |
| */ |
| private final @Nullable byte[] mInstallerCertificate; |
| |
| /** |
| * Constructor, internal use only. |
| * |
| * @hide |
| */ |
| public ApkChecksum(@Nullable String splitName, @Checksum.Type int type, |
| @NonNull byte[] value) { |
| this(splitName, new Checksum(type, value), (String) null, (byte[]) null); |
| } |
| |
| /** |
| * Constructor, internal use only. |
| * |
| * @hide |
| */ |
| public ApkChecksum(@Nullable String splitName, @Checksum.Type int type, @NonNull byte[] value, |
| @Nullable String sourcePackageName, @Nullable Certificate sourceCertificate) |
| throws CertificateEncodingException { |
| this(splitName, new Checksum(type, value), sourcePackageName, |
| (sourceCertificate != null) ? sourceCertificate.getEncoded() : null); |
| } |
| |
| |
| /** |
| * Checksum type. |
| */ |
| public @Checksum.Type int getType() { |
| return mChecksum.getType(); |
| } |
| |
| /** |
| * Checksum value. |
| */ |
| public @NonNull byte[] getValue() { |
| return mChecksum.getValue(); |
| } |
| |
| /** |
| * Returns raw bytes representing encoded certificate of the Installer. |
| * @hide |
| */ |
| public @Nullable byte[] getInstallerCertificateBytes() { |
| return mInstallerCertificate; |
| } |
| |
| /** |
| * For Installer-provided checksums, certificate of the Installer. |
| * @throws CertificateException in case when certificate can't be re-created from serialized |
| * data. |
| */ |
| public @Nullable Certificate getInstallerCertificate() throws CertificateException { |
| if (mInstallerCertificate == null) { |
| return null; |
| } |
| final CertificateFactory cf = CertificateFactory.getInstance("X.509"); |
| final InputStream is = new ByteArrayInputStream(mInstallerCertificate); |
| final X509Certificate cert = (X509Certificate) cf.generateCertificate(is); |
| return cert; |
| } |
| |
| |
| |
| // Code below generated by codegen v1.0.23. |
| // |
| // DO NOT MODIFY! |
| // CHECKSTYLE:OFF Generated code |
| // |
| // To regenerate run: |
| // $ codegen $ANDROID_BUILD_TOP/frameworks/base/core/java/android/content/pm/ApkChecksum.java |
| // |
| // To exclude the generated code from IntelliJ auto-formatting enable (one-time): |
| // Settings > Editor > Code Style > Formatter Control |
| //@formatter:off |
| |
| |
| /** |
| * Creates a new ApkChecksum. |
| * |
| * @param splitName |
| * Checksum for which split. Null indicates base.apk. |
| * @param checksum |
| * Checksum. |
| * @param installerPackageName |
| * For Installer-provided checksums, package name of the Installer. |
| * @param installerCertificate |
| * For Installer-provided checksums, certificate of the Installer. |
| * @hide |
| */ |
| @DataClass.Generated.Member |
| public ApkChecksum( |
| @Nullable String splitName, |
| @NonNull Checksum checksum, |
| @Nullable String installerPackageName, |
| @Nullable byte[] installerCertificate) { |
| this.mSplitName = splitName; |
| this.mChecksum = checksum; |
| com.android.internal.util.AnnotationValidations.validate( |
| NonNull.class, null, mChecksum); |
| this.mInstallerPackageName = installerPackageName; |
| this.mInstallerCertificate = installerCertificate; |
| |
| // onConstructed(); // You can define this method to get a callback |
| } |
| |
| /** |
| * Checksum for which split. Null indicates base.apk. |
| */ |
| @DataClass.Generated.Member |
| public @Nullable String getSplitName() { |
| return mSplitName; |
| } |
| |
| /** |
| * For Installer-provided checksums, package name of the Installer. |
| */ |
| @DataClass.Generated.Member |
| public @Nullable String getInstallerPackageName() { |
| return mInstallerPackageName; |
| } |
| |
| @Override |
| @DataClass.Generated.Member |
| public void writeToParcel(@NonNull Parcel dest, int flags) { |
| // You can override field parcelling by defining methods like: |
| // void parcelFieldName(Parcel dest, int flags) { ... } |
| |
| byte flg = 0; |
| if (mSplitName != null) flg |= 0x1; |
| if (mInstallerPackageName != null) flg |= 0x4; |
| if (mInstallerCertificate != null) flg |= 0x8; |
| dest.writeByte(flg); |
| if (mSplitName != null) dest.writeString(mSplitName); |
| dest.writeTypedObject(mChecksum, flags); |
| if (mInstallerPackageName != null) dest.writeString(mInstallerPackageName); |
| if (mInstallerCertificate != null) dest.writeByteArray(mInstallerCertificate); |
| } |
| |
| @Override |
| @DataClass.Generated.Member |
| public int describeContents() { return 0; } |
| |
| /** @hide */ |
| @SuppressWarnings({"unchecked", "RedundantCast"}) |
| @DataClass.Generated.Member |
| /* package-private */ ApkChecksum(@NonNull Parcel in) { |
| // You can override field unparcelling by defining methods like: |
| // static FieldType unparcelFieldName(Parcel in) { ... } |
| |
| byte flg = in.readByte(); |
| String splitName = (flg & 0x1) == 0 ? null : in.readString(); |
| Checksum checksum = (Checksum) in.readTypedObject(Checksum.CREATOR); |
| String installerPackageName = (flg & 0x4) == 0 ? null : in.readString(); |
| byte[] installerCertificate = (flg & 0x8) == 0 ? null : in.createByteArray(); |
| |
| this.mSplitName = splitName; |
| this.mChecksum = checksum; |
| com.android.internal.util.AnnotationValidations.validate( |
| NonNull.class, null, mChecksum); |
| this.mInstallerPackageName = installerPackageName; |
| this.mInstallerCertificate = installerCertificate; |
| |
| // onConstructed(); // You can define this method to get a callback |
| } |
| |
| @DataClass.Generated.Member |
| public static final @NonNull Parcelable.Creator<ApkChecksum> CREATOR |
| = new Parcelable.Creator<ApkChecksum>() { |
| @Override |
| public ApkChecksum[] newArray(int size) { |
| return new ApkChecksum[size]; |
| } |
| |
| @Override |
| public ApkChecksum createFromParcel(@NonNull Parcel in) { |
| return new ApkChecksum(in); |
| } |
| }; |
| |
| @DataClass.Generated( |
| time = 1619810171079L, |
| codegenVersion = "1.0.23", |
| sourceFile = "frameworks/base/core/java/android/content/pm/ApkChecksum.java", |
| inputSignatures = "private final @android.annotation.Nullable java.lang.String mSplitName\nprivate final @android.annotation.NonNull android.content.pm.Checksum mChecksum\nprivate final @android.annotation.Nullable java.lang.String mInstallerPackageName\nprivate final @android.annotation.Nullable byte[] mInstallerCertificate\npublic @android.content.pm.Checksum.Type int getType()\npublic @android.annotation.NonNull byte[] getValue()\npublic @android.annotation.Nullable byte[] getInstallerCertificateBytes()\npublic @android.annotation.Nullable java.security.cert.Certificate getInstallerCertificate()\nclass ApkChecksum extends java.lang.Object implements [android.os.Parcelable]\n@com.android.internal.util.DataClass(genHiddenConstructor=true)") |
| @Deprecated |
| private void __metadata() {} |
| |
| |
| //@formatter:on |
| // End of generated code |
| |
| } |