CrackMe.apk
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package com.google.android.exoplayer2.drm;
import android.media.DeniedByServerException;
import android.media.MediaCrypto;
import android.media.MediaCryptoException;
import android.media.MediaDrm;
import android.media.MediaDrmException;
import android.media.NotProvisionedException;
import android.media.UnsupportedSchemeException;
import android.media.metrics.LogSessionId;
import android.os.Handler;
import android.os.PersistableBundle;
import android.text.TextUtils;
import com.google.android.exoplayer2.C;
import com.google.android.exoplayer2.analytics.PlayerId;
import com.google.android.exoplayer2.drm.DrmInitData;
import com.google.android.exoplayer2.drm.ExoMediaDrm;
import com.google.android.exoplayer2.extractor.mp4.PsshAtomUtil;
import com.google.android.exoplayer2.util.Assertions;
import com.google.android.exoplayer2.util.Log;
import com.google.android.exoplayer2.util.MimeTypes;
import com.google.android.exoplayer2.util.ParsableByteArray;
import com.google.android.exoplayer2.util.Util;
import com.google.common.base.Charsets;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.UUID;
public final class FrameworkMediaDrm implements ExoMediaDrm {
private static final String CENC_SCHEME_MIME_TYPE = "cenc";
public static final ExoMediaDrm.Provider DEFAULT_PROVIDER = FrameworkMediaDrm$$ExternalSyntheticLambda3.INSTANCE;
private static final String MOCK_LA_URL = "<LA_URL>https://x</LA_URL>";
private static final String MOCK_LA_URL_VALUE = "https://x";
private static final String TAG = "FrameworkMediaDrm";
private static final int UTF_16_BYTES_PER_CHARACTER = 2;
private final MediaDrm mediaDrm;
private int referenceCount = 1;
private final UUID uuid;
public int getCryptoType() {
return 2;
}
static /* synthetic */ ExoMediaDrm lambda$static$0(UUID uuid2) {
try {
return newInstance(uuid2);
} catch (UnsupportedDrmException unused) {
Log.e(TAG, "Failed to instantiate a FrameworkMediaDrm for uuid: " + uuid2 + ".");
return new DummyExoMediaDrm();
}
}
public static boolean isCryptoSchemeSupported(UUID uuid2) {
return MediaDrm.isCryptoSchemeSupported(adjustUuid(uuid2));
}
public static FrameworkMediaDrm newInstance(UUID uuid2) throws UnsupportedDrmException {
try {
return new FrameworkMediaDrm(uuid2);
} catch (UnsupportedSchemeException e) {
throw new UnsupportedDrmException(1, e);
} catch (Exception e2) {
throw new UnsupportedDrmException(2, e2);
}
}
private FrameworkMediaDrm(UUID uuid2) throws UnsupportedSchemeException {
Assertions.checkNotNull(uuid2);
Assertions.checkArgument(!C.COMMON_PSSH_UUID.equals(uuid2), "Use C.CLEARKEY_UUID instead");
this.uuid = uuid2;
MediaDrm mediaDrm2 = new MediaDrm(adjustUuid(uuid2));
this.mediaDrm = mediaDrm2;
if (C.WIDEVINE_UUID.equals(uuid2) && needsForceWidevineL3Workaround()) {
forceWidevineL3(mediaDrm2);
}
}
public void setOnEventListener(ExoMediaDrm.OnEventListener onEventListener) {
FrameworkMediaDrm$$ExternalSyntheticLambda0 frameworkMediaDrm$$ExternalSyntheticLambda0;
MediaDrm mediaDrm2 = this.mediaDrm;
if (onEventListener == null) {
frameworkMediaDrm$$ExternalSyntheticLambda0 = null;
} else {
frameworkMediaDrm$$ExternalSyntheticLambda0 = new FrameworkMediaDrm$$ExternalSyntheticLambda0(this, onEventListener);
}
mediaDrm2.setOnEventListener(frameworkMediaDrm$$ExternalSyntheticLambda0);
}
/* access modifiers changed from: package-private */
/* renamed from: lambda$setOnEventListener$1$com-google-android-exoplayer2-drm-FrameworkMediaDrm reason: not valid java name */
public /* synthetic */ void m68lambda$setOnEventListener$1$comgoogleandroidexoplayer2drmFrameworkMediaDrm(ExoMediaDrm.OnEventListener onEventListener, MediaDrm mediaDrm2, byte[] bArr, int i, int i2, byte[] bArr2) {
onEventListener.onEvent(this, bArr, i, i2, bArr2);
}
public void setOnKeyStatusChangeListener(ExoMediaDrm.OnKeyStatusChangeListener onKeyStatusChangeListener) {
FrameworkMediaDrm$$ExternalSyntheticLambda2 frameworkMediaDrm$$ExternalSyntheticLambda2;
if (Util.SDK_INT >= 23) {
MediaDrm mediaDrm2 = this.mediaDrm;
if (onKeyStatusChangeListener == null) {
frameworkMediaDrm$$ExternalSyntheticLambda2 = null;
} else {
frameworkMediaDrm$$ExternalSyntheticLambda2 = new FrameworkMediaDrm$$ExternalSyntheticLambda2(this, onKeyStatusChangeListener);
}
mediaDrm2.setOnKeyStatusChangeListener(frameworkMediaDrm$$ExternalSyntheticLambda2, (Handler) null);
return;
}
throw new UnsupportedOperationException();
}
/* access modifiers changed from: package-private */
/* renamed from: lambda$setOnKeyStatusChangeListener$2$com-google-android-exoplayer2-drm-FrameworkMediaDrm reason: not valid java name */
public /* synthetic */ void m70lambda$setOnKeyStatusChangeListener$2$comgoogleandroidexoplayer2drmFrameworkMediaDrm(ExoMediaDrm.OnKeyStatusChangeListener onKeyStatusChangeListener, MediaDrm mediaDrm2, byte[] bArr, List list, boolean z) {
ArrayList arrayList = new ArrayList();
Iterator it = list.iterator();
while (it.hasNext()) {
MediaDrm.KeyStatus keyStatus = (MediaDrm.KeyStatus) it.next();
arrayList.add(new ExoMediaDrm.KeyStatus(keyStatus.getStatusCode(), keyStatus.getKeyId()));
}
onKeyStatusChangeListener.onKeyStatusChange(this, bArr, arrayList, z);
}
public void setOnExpirationUpdateListener(ExoMediaDrm.OnExpirationUpdateListener onExpirationUpdateListener) {
FrameworkMediaDrm$$ExternalSyntheticLambda1 frameworkMediaDrm$$ExternalSyntheticLambda1;
if (Util.SDK_INT >= 23) {
MediaDrm mediaDrm2 = this.mediaDrm;
if (onExpirationUpdateListener == null) {
frameworkMediaDrm$$ExternalSyntheticLambda1 = null;
} else {
frameworkMediaDrm$$ExternalSyntheticLambda1 = new FrameworkMediaDrm$$ExternalSyntheticLambda1(this, onExpirationUpdateListener);
}
mediaDrm2.setOnExpirationUpdateListener(frameworkMediaDrm$$ExternalSyntheticLambda1, (Handler) null);
return;
}
throw new UnsupportedOperationException();
}
/* access modifiers changed from: package-private */
/* renamed from: lambda$setOnExpirationUpdateListener$3$com-google-android-exoplayer2-drm-FrameworkMediaDrm reason: not valid java name */
public /* synthetic */ void m69lambda$setOnExpirationUpdateListener$3$comgoogleandroidexoplayer2drmFrameworkMediaDrm(ExoMediaDrm.OnExpirationUpdateListener onExpirationUpdateListener, MediaDrm mediaDrm2, byte[] bArr, long j) {
onExpirationUpdateListener.onExpirationUpdate(this, bArr, j);
}
public byte[] openSession() throws MediaDrmException {
return this.mediaDrm.openSession();
}
public void closeSession(byte[] bArr) {
this.mediaDrm.closeSession(bArr);
}
public void setPlayerIdForSession(byte[] bArr, PlayerId playerId) {
if (Util.SDK_INT >= 31) {
try {
Api31.setLogSessionIdOnMediaDrmSession(this.mediaDrm, bArr, playerId);
} catch (UnsupportedOperationException unused) {
Log.w(TAG, "setLogSessionId failed.");
}
}
}
public ExoMediaDrm.KeyRequest getKeyRequest(byte[] bArr, List<DrmInitData.SchemeData> list, int i, HashMap<String, String> hashMap) throws NotProvisionedException {
String str;
byte[] bArr2;
DrmInitData.SchemeData schemeData = null;
if (list != null) {
schemeData = getSchemeData(this.uuid, list);
bArr2 = adjustRequestInitData(this.uuid, (byte[]) Assertions.checkNotNull(schemeData.data));
str = adjustRequestMimeType(this.uuid, schemeData.mimeType);
} else {
bArr2 = null;
str = null;
}
MediaDrm.KeyRequest keyRequest = this.mediaDrm.getKeyRequest(bArr, bArr2, str, i, hashMap);
byte[] adjustRequestData = adjustRequestData(this.uuid, keyRequest.getData());
String defaultUrl = keyRequest.getDefaultUrl();
if (MOCK_LA_URL_VALUE.equals(defaultUrl)) {
defaultUrl = "";
}
if (TextUtils.isEmpty(defaultUrl) && schemeData != null && !TextUtils.isEmpty(schemeData.licenseServerUrl)) {
defaultUrl = schemeData.licenseServerUrl;
}
return new ExoMediaDrm.KeyRequest(adjustRequestData, defaultUrl, Util.SDK_INT >= 23 ? keyRequest.getRequestType() : Integer.MIN_VALUE);
}
public byte[] provideKeyResponse(byte[] bArr, byte[] bArr2) throws NotProvisionedException, DeniedByServerException {
if (C.CLEARKEY_UUID.equals(this.uuid)) {
bArr2 = ClearKeyUtil.adjustResponseData(bArr2);
}
return this.mediaDrm.provideKeyResponse(bArr, bArr2);
}
public ExoMediaDrm.ProvisionRequest getProvisionRequest() {
MediaDrm.ProvisionRequest provisionRequest = this.mediaDrm.getProvisionRequest();
return new ExoMediaDrm.ProvisionRequest(provisionRequest.getData(), provisionRequest.getDefaultUrl());
}
public void provideProvisionResponse(byte[] bArr) throws DeniedByServerException {
this.mediaDrm.provideProvisionResponse(bArr);
}
public Map<String, String> queryKeyStatus(byte[] bArr) {
return this.mediaDrm.queryKeyStatus(bArr);
}
public boolean requiresSecureDecoder(byte[] bArr, String str) {
if (Util.SDK_INT >= 31) {
return Api31.requiresSecureDecoder(this.mediaDrm, str);
}
try {
MediaCrypto mediaCrypto = new MediaCrypto(this.uuid, bArr);
try {
return mediaCrypto.requiresSecureDecoderComponent(str);
} finally {
mediaCrypto.release();
}
} catch (MediaCryptoException unused) {
return true;
}
}
public synchronized void acquire() {
Assertions.checkState(this.referenceCount > 0);
this.referenceCount++;
}
public synchronized void release() {
int i = this.referenceCount - 1;
this.referenceCount = i;
if (i == 0) {
this.mediaDrm.release();
}
}
public void restoreKeys(byte[] bArr, byte[] bArr2) {
this.mediaDrm.restoreKeys(bArr, bArr2);
}
public PersistableBundle getMetrics() {
if (Util.SDK_INT < 28) {
return null;
}
return this.mediaDrm.getMetrics();
}
public String getPropertyString(String str) {
return this.mediaDrm.getPropertyString(str);
}
public byte[] getPropertyByteArray(String str) {
return this.mediaDrm.getPropertyByteArray(str);
}
public void setPropertyString(String str, String str2) {
this.mediaDrm.setPropertyString(str, str2);
}
public void setPropertyByteArray(String str, byte[] bArr) {
this.mediaDrm.setPropertyByteArray(str, bArr);
}
public FrameworkCryptoConfig createCryptoConfig(byte[] bArr) throws MediaCryptoException {
return new FrameworkCryptoConfig(adjustUuid(this.uuid), bArr, Util.SDK_INT < 21 && C.WIDEVINE_UUID.equals(this.uuid) && "L3".equals(getPropertyString("securityLevel")));
}
private static DrmInitData.SchemeData getSchemeData(UUID uuid2, List<DrmInitData.SchemeData> list) {
boolean z;
if (!C.WIDEVINE_UUID.equals(uuid2)) {
return list.get(0);
}
if (Util.SDK_INT >= 28 && list.size() > 1) {
DrmInitData.SchemeData schemeData = list.get(0);
int i = 0;
int i2 = 0;
while (true) {
if (i >= list.size()) {
z = true;
break;
}
DrmInitData.SchemeData schemeData2 = list.get(i);
byte[] bArr = (byte[]) Assertions.checkNotNull(schemeData2.data);
if (!Util.areEqual(schemeData2.mimeType, schemeData.mimeType) || !Util.areEqual(schemeData2.licenseServerUrl, schemeData.licenseServerUrl) || !PsshAtomUtil.isPsshAtom(bArr)) {
z = false;
} else {
i2 += bArr.length;
i++;
}
}
z = false;
if (z) {
byte[] bArr2 = new byte[i2];
int i3 = 0;
for (int i4 = 0; i4 < list.size(); i4++) {
byte[] bArr3 = (byte[]) Assertions.checkNotNull(list.get(i4).data);
int length = bArr3.length;
System.arraycopy(bArr3, 0, bArr2, i3, length);
i3 += length;
}
return schemeData.copyWithData(bArr2);
}
}
for (int i5 = 0; i5 < list.size(); i5++) {
DrmInitData.SchemeData schemeData3 = list.get(i5);
int parseVersion = PsshAtomUtil.parseVersion((byte[]) Assertions.checkNotNull(schemeData3.data));
if (Util.SDK_INT < 23 && parseVersion == 0) {
return schemeData3;
}
if (Util.SDK_INT >= 23 && parseVersion == 1) {
return schemeData3;
}
}
return list.get(0);
}
private static UUID adjustUuid(UUID uuid2) {
return (Util.SDK_INT >= 27 || !C.CLEARKEY_UUID.equals(uuid2)) ? uuid2 : C.COMMON_PSSH_UUID;
}
/* JADX WARNING: Code restructure failed: missing block: B:22:0x0062, code lost:
r2 = com.google.android.exoplayer2.extractor.mp4.PsshAtomUtil.parseSchemeSpecificData(r3, r2);
*/
/* Code decompiled incorrectly, please refer to instructions dump. */
private static byte[] adjustRequestInitData(java.util.UUID r2, byte[] r3) {
/*
java.util.UUID r0 = com.google.android.exoplayer2.C.PLAYREADY_UUID
boolean r0 = r0.equals(r2)
if (r0 == 0) goto L_0x001a
byte[] r0 = com.google.android.exoplayer2.extractor.mp4.PsshAtomUtil.parseSchemeSpecificData(r3, r2)
if (r0 != 0) goto L_0x000f
goto L_0x0010
L_0x000f:
r3 = r0
L_0x0010:
java.util.UUID r0 = com.google.android.exoplayer2.C.PLAYREADY_UUID
byte[] r3 = addLaUrlAttributeIfMissing(r3)
byte[] r3 = com.google.android.exoplayer2.extractor.mp4.PsshAtomUtil.buildPsshAtom(r0, r3)
L_0x001a:
int r0 = com.google.android.exoplayer2.util.Util.SDK_INT
r1 = 23
if (r0 >= r1) goto L_0x0028
java.util.UUID r0 = com.google.android.exoplayer2.C.WIDEVINE_UUID
boolean r0 = r0.equals(r2)
if (r0 != 0) goto L_0x0062
L_0x0028:
java.util.UUID r0 = com.google.android.exoplayer2.C.PLAYREADY_UUID
boolean r0 = r0.equals(r2)
if (r0 == 0) goto L_0x0069
java.lang.String r0 = com.google.android.exoplayer2.util.Util.MANUFACTURER
java.lang.String r1 = "Amazon"
boolean r0 = r1.equals(r0)
if (r0 == 0) goto L_0x0069
java.lang.String r0 = com.google.android.exoplayer2.util.Util.MODEL
java.lang.String r1 = "AFTB"
boolean r0 = r1.equals(r0)
if (r0 != 0) goto L_0x0062
java.lang.String r0 = com.google.android.exoplayer2.util.Util.MODEL
java.lang.String r1 = "AFTS"
boolean r0 = r1.equals(r0)
if (r0 != 0) goto L_0x0062
java.lang.String r0 = com.google.android.exoplayer2.util.Util.MODEL
java.lang.String r1 = "AFTM"
boolean r0 = r1.equals(r0)
if (r0 != 0) goto L_0x0062
java.lang.String r0 = com.google.android.exoplayer2.util.Util.MODEL
java.lang.String r1 = "AFTT"
boolean r0 = r1.equals(r0)
if (r0 == 0) goto L_0x0069
L_0x0062:
byte[] r2 = com.google.android.exoplayer2.extractor.mp4.PsshAtomUtil.parseSchemeSpecificData(r3, r2)
if (r2 == 0) goto L_0x0069
return r2
L_0x0069:
return r3
*/
throw new UnsupportedOperationException("Method not decompiled: com.google.android.exoplayer2.drm.FrameworkMediaDrm.adjustRequestInitData(java.util.UUID, byte[]):byte[]");
}
private static String adjustRequestMimeType(UUID uuid2, String str) {
return (Util.SDK_INT >= 26 || !C.CLEARKEY_UUID.equals(uuid2) || (!MimeTypes.VIDEO_MP4.equals(str) && !MimeTypes.AUDIO_MP4.equals(str))) ? str : "cenc";
}
private static byte[] adjustRequestData(UUID uuid2, byte[] bArr) {
return C.CLEARKEY_UUID.equals(uuid2) ? ClearKeyUtil.adjustRequestData(bArr) : bArr;
}
private static void forceWidevineL3(MediaDrm mediaDrm2) {
mediaDrm2.setPropertyString("securityLevel", "L3");
}
private static boolean needsForceWidevineL3Workaround() {
return "ASUS_Z00AD".equals(Util.MODEL);
}
private static byte[] addLaUrlAttributeIfMissing(byte[] bArr) {
ParsableByteArray parsableByteArray = new ParsableByteArray(bArr);
int readLittleEndianInt = parsableByteArray.readLittleEndianInt();
short readLittleEndianShort = parsableByteArray.readLittleEndianShort();
short readLittleEndianShort2 = parsableByteArray.readLittleEndianShort();
if (readLittleEndianShort == 1 && readLittleEndianShort2 == 1) {
String readString = parsableByteArray.readString(parsableByteArray.readLittleEndianShort(), Charsets.UTF_16LE);
if (readString.contains("<LA_URL>")) {
return bArr;
}
int indexOf = readString.indexOf("</DATA>");
if (indexOf == -1) {
Log.w(TAG, "Could not find the </DATA> tag. Skipping LA_URL workaround.");
}
String str = readString.substring(0, indexOf) + MOCK_LA_URL + readString.substring(indexOf);
int i = readLittleEndianInt + 52;
ByteBuffer allocate = ByteBuffer.allocate(i);
allocate.order(ByteOrder.LITTLE_ENDIAN);
allocate.putInt(i);
allocate.putShort((short) readLittleEndianShort);
allocate.putShort((short) readLittleEndianShort2);
allocate.putShort((short) (str.length() * 2));
allocate.put(str.getBytes(Charsets.UTF_16LE));
return allocate.array();
}
Log.i(TAG, "Unexpected record count or type. Skipping LA_URL workaround.");
return bArr;
}
private static class Api31 {
private Api31() {
}
public static boolean requiresSecureDecoder(MediaDrm mediaDrm, String str) {
return mediaDrm.requiresSecureDecoder(str);
}
public static void setLogSessionIdOnMediaDrmSession(MediaDrm mediaDrm, byte[] bArr, PlayerId playerId) {
LogSessionId logSessionId = playerId.getLogSessionId();
if (!logSessionId.equals(LogSessionId.LOG_SESSION_ID_NONE)) {
((MediaDrm.PlaybackComponent) Assertions.checkNotNull(mediaDrm.getPlaybackComponent(bArr))).setLogSessionId(logSessionId);
}
}
}
}
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