Files
rr3-apk/smali_classes2/com/facebook/appevents/internal/HashUtils.smali
Daniel Elliott f3960ee359 Add Discord APKTool decompilation (Smali source for modding)
- Imported from https://github.com/supermegamestre/Project-Real-Resurrection-3
- APKTool decompilation (Smali bytecode) for modding and rebuilding APK
- Supports both 32-bit (armeabi-v7a) and 64-bit (arm64-v8a) architectures
- Includes full Smali source, resources, and native libraries
- Ready to rebuild APK after modifications with apktool b command
- Added comprehensive README-apktool.md with modding guide

This branch complements the JADX branches:
- Use JADX (main/discord-community) to UNDERSTAND code (readable Java)
- Use APKTool (this branch) to MODIFY and REBUILD APK (editable Smali)

Total: 44,417 files, 538.51 MB Smali source code
2026-02-18 16:13:44 -08:00

437 lines
17 KiB
Smali

.class public final Lcom/facebook/appevents/internal/HashUtils;
.super Ljava/lang/Object;
.source "SourceFile"
# static fields
.field private static final BUFFER_SIZE:I = 0x400
.field public static final INSTANCE:Lcom/facebook/appevents/internal/HashUtils;
.field private static final MD5:Ljava/lang/String; = "MD5"
.field private static final TAG:Ljava/lang/String;
.field private static final TRUSTED_CERTS:[Ljava/lang/String;
# direct methods
.method static constructor <clinit>()V
.locals 2
new-instance v0, Lcom/facebook/appevents/internal/HashUtils;
invoke-direct {v0}, Lcom/facebook/appevents/internal/HashUtils;-><init>()V
sput-object v0, Lcom/facebook/appevents/internal/HashUtils;->INSTANCE:Lcom/facebook/appevents/internal/HashUtils;
const-class v0, Lcom/facebook/appevents/internal/HashUtils;
.line 32
invoke-virtual {v0}, Ljava/lang/Class;->getSimpleName()Ljava/lang/String;
move-result-object v0
sput-object v0, Lcom/facebook/appevents/internal/HashUtils;->TAG:Ljava/lang/String;
const-string v0, "MIIEQzCCAyugAwIBAgIJAMLgh0ZkSjCNMA0GCSqGSIb3DQEBBAUAMHQxCzAJBgNVBAYTAlVTMRMwEQYDVQQIEwpDYWxpZm9ybmlhMRYwFAYDVQQHEw1Nb3VudGFpbiBWaWV3MRQwEgYDVQQKEwtHb29nbGUgSW5jLjEQMA4GA1UECxMHQW5kcm9pZDEQMA4GA1UEAxMHQW5kcm9pZDAeFw0wODA4MjEyMzEzMzRaFw0zNjAxMDcyMzEzMzRaMHQxCzAJBgNVBAYTAlVTMRMwEQYDVQQIEwpDYWxpZm9ybmlhMRYwFAYDVQQHEw1Nb3VudGFpbiBWaWV3MRQwEgYDVQQKEwtHb29nbGUgSW5jLjEQMA4GA1UECxMHQW5kcm9pZDEQMA4GA1UEAxMHQW5kcm9pZDCCASAwDQYJKoZIhvcNAQEBBQADggENADCCAQgCggEBAKtWLgDYO6IIrgqWbxJOKdoR8qtW0I9Y4sypEwPpt1TTcvZApxsdyxMJZ2JORland2qSGT2y5b+3JKkedxiLDmpHpDsz2WCbdxgxRczfey5YZnTJ4VZbH0xqWVW/8lGmPav5xVwnIiJS6HXk+BVKZF+JcWjAsb/GEuq/eFdpuzSqeYTcfi6idkyugwfYwXFU1+5fZKUaRKYCwkkFQVfcAs1fXA5V+++FGfvjJ/CxURaSxaBvGdGDhfXE28LWuT9ozCl5xw4Yq5OGazvV24mZVSoOO0yZ31j7kYvtwYK6NeADwbSxDdJEqO4k//0zOHKrUiGYXtqw/A0LFFtqoZKFjnkCAQOjgdkwgdYwHQYDVR0OBBYEFMd9jMIhF1Ylmn/Tgt9r45jk14alMIGmBgNVHSMEgZ4wgZuAFMd9jMIhF1Ylmn/Tgt9r45jk14aloXikdjB0MQswCQYDVQQGEwJVUzETMBEGA1UECBMKQ2FsaWZvcm5pYTEWMBQGA1UEBxMNTW91bnRhaW4gVmlldzEUMBIGA1UEChMLR29vZ2xlIEluYy4xEDAOBgNVBAsTB0FuZHJvaWQxEDAOBgNVBAMTB0FuZHJvaWSCCQDC4IdGZEowjTAMBgNVHRMEBTADAQH/MA0GCSqGSIb3DQEBBAUAA4IBAQBt0lLO74UwLDYKqs6Tm8/yzKkEu116FmH4rkaymUIE0P9KaMftGlMexFlaYjzmB2OxZyl6euNXEsQH8gjwyxCUKRJNexBiGcCEyj6z+a1fuHHvkiaai+KL8W1EyNmgjmyy8AW7P+LLlkR+ho5zEHatRbM/YAnqGcFh5iZBqpknHf1SKMXFh4dd239FJ1jWYfbMDMy3NS5CTMQ2XFI1MvcyUTdZPErjQfTbQe3aDQsQcafEQPD+nqActifKZ0Np0IS9L9kR/wbNvyz6ENwPiTrjV2KRkEjH78ZMcUQXg0L3BYHJ3lc69Vs5Ddf9uUGGMYldX3WfMBEmh/9iFBDAaTCK"
const-string v1, "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"
filled-new-array {v0, v1}, [Ljava/lang/String;
move-result-object v0
sput-object v0, Lcom/facebook/appevents/internal/HashUtils;->TRUSTED_CERTS:[Ljava/lang/String;
return-void
.end method
.method private constructor <init>()V
.locals 0
.line 29
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
return-void
.end method
.method public static final synthetic access$getTAG$p()Ljava/lang/String;
.locals 1
sget-object v0, Lcom/facebook/appevents/internal/HashUtils;->TAG:Ljava/lang/String;
return-object v0
.end method
.method public static final computeChecksum(Ljava/lang/String;)Ljava/lang/String;
.locals 2
.annotation system Ldalvik/annotation/Throws;
value = {
Ljava/lang/Exception;
}
.end annotation
sget-object v0, Lcom/facebook/appevents/internal/HashUtils;->INSTANCE:Lcom/facebook/appevents/internal/HashUtils;
.line 40
new-instance v1, Ljava/io/File;
invoke-direct {v1, p0}, Ljava/io/File;-><init>(Ljava/lang/String;)V
invoke-direct {v0, v1}, Lcom/facebook/appevents/internal/HashUtils;->computeFileMd5(Ljava/io/File;)Ljava/lang/String;
move-result-object p0
return-object p0
.end method
.method public static final computeChecksumWithPackageManager(Landroid/content/Context;Ljava/lang/Long;)Ljava/lang/String;
.locals 18
const-string v0, "context"
move-object/from16 v1, p0
invoke-static {v1, v0}, Lkotlin/jvm/internal/Intrinsics;->checkNotNullParameter(Ljava/lang/Object;Ljava/lang/String;)V
const-string v0, "X.509"
.line 63
invoke-static {v0}, Ljava/security/cert/CertificateFactory;->getInstance(Ljava/lang/String;)Ljava/security/cert/CertificateFactory;
move-result-object v0
sget-object v2, Lcom/facebook/appevents/internal/HashUtils;->TRUSTED_CERTS:[Ljava/lang/String;
.line 150
new-instance v3, Ljava/util/ArrayList;
array-length v4, v2
invoke-direct {v3, v4}, Ljava/util/ArrayList;-><init>(I)V
.line 151
array-length v4, v2
const/4 v5, 0x0
move v6, v5
:goto_0
if-ge v6, v4, :cond_0
aget-object v7, v2, v6
.line 67
new-instance v8, Ljava/io/ByteArrayInputStream;
invoke-static {v7, v5}, Landroid/util/Base64;->decode(Ljava/lang/String;I)[B
move-result-object v7
invoke-direct {v8, v7}, Ljava/io/ByteArrayInputStream;-><init>([B)V
.line 66
invoke-virtual {v0, v8}, Ljava/security/cert/CertificateFactory;->generateCertificate(Ljava/io/InputStream;)Ljava/security/cert/Certificate;
move-result-object v7
invoke-interface {v3, v7}, Ljava/util/Collection;->add(Ljava/lang/Object;)Z
add-int/lit8 v6, v6, 0x1
goto :goto_0
.line 69
:cond_0
invoke-static {v3}, Lkotlin/collections/CollectionsKt;->toMutableList(Ljava/util/Collection;)Ljava/util/List;
move-result-object v0
.line 70
new-instance v2, Lkotlin/jvm/internal/Ref$ObjectRef;
invoke-direct {v2}, Lkotlin/jvm/internal/Ref$ObjectRef;-><init>()V
.line 71
new-instance v3, Ljava/util/concurrent/locks/ReentrantLock;
invoke-direct {v3}, Ljava/util/concurrent/locks/ReentrantLock;-><init>()V
.line 72
invoke-virtual {v3}, Ljava/util/concurrent/locks/ReentrantLock;->newCondition()Ljava/util/concurrent/locks/Condition;
move-result-object v4
.line 73
invoke-virtual {v3}, Ljava/util/concurrent/locks/ReentrantLock;->lock()V
const/4 v6, 0x0
:try_start_0
const-string v7, "android.content.pm.Checksum"
.line 76
invoke-static {v7}, Ljava/lang/Class;->forName(Ljava/lang/String;)Ljava/lang/Class;
move-result-object v7
const-string v8, "TYPE_WHOLE_MD5"
.line 77
invoke-virtual {v7, v8}, Ljava/lang/Class;->getField(Ljava/lang/String;)Ljava/lang/reflect/Field;
move-result-object v7
const-string v8, "checksumClass.getField(\"TYPE_WHOLE_MD5\")"
invoke-static {v7, v8}, Lkotlin/jvm/internal/Intrinsics;->checkNotNullExpressionValue(Ljava/lang/Object;Ljava/lang/String;)V
.line 78
invoke-virtual {v7, v6}, Ljava/lang/reflect/Field;->get(Ljava/lang/Object;)Ljava/lang/Object;
move-result-object v7
const-string v8, "android.content.pm.PackageManager$OnChecksumsReadyListener"
.line 80
invoke-static {v8}, Ljava/lang/Class;->forName(Ljava/lang/String;)Ljava/lang/Class;
move-result-object v8
const-class v9, Lcom/facebook/appevents/internal/HashUtils;
.line 83
invoke-virtual {v9}, Ljava/lang/Class;->getClassLoader()Ljava/lang/ClassLoader;
move-result-object v9
const/4 v10, 0x1
new-array v11, v10, [Ljava/lang/Class;
aput-object v8, v11, v5
.line 85
new-instance v12, Lcom/facebook/appevents/internal/HashUtils$computeChecksumWithPackageManager$listener$1;
invoke-direct {v12, v7, v2, v3, v4}, Lcom/facebook/appevents/internal/HashUtils$computeChecksumWithPackageManager$listener$1;-><init>(Ljava/lang/Object;Lkotlin/jvm/internal/Ref$ObjectRef;Ljava/util/concurrent/locks/ReentrantLock;Ljava/util/concurrent/locks/Condition;)V
.line 82
invoke-static {v9, v11, v12}, Ljava/lang/reflect/Proxy;->newProxyInstance(Ljava/lang/ClassLoader;[Ljava/lang/Class;Ljava/lang/reflect/InvocationHandler;)Ljava/lang/Object;
move-result-object v9
const-string v11, "var resultChecksum: String? = null\n val lock = ReentrantLock()\n val checksumReady = lock.newCondition()\n lock.lock()\n\n try {\n val checksumClass = Class.forName(\"android.content.pm.Checksum\")\n val typeWholeMd5Field: Field = checksumClass.getField(\"TYPE_WHOLE_MD5\")\n val TYPE_WHOLE_MD5 = typeWholeMd5Field.get(null)\n val checksumReadyListenerClass =\n Class.forName(\"android.content.pm.PackageManager\\$OnChecksumsReadyListener\")\n val listener: Any =\n Proxy.newProxyInstance(\n HashUtils::class.java.classLoader,\n arrayOf(checksumReadyListenerClass),\n object : InvocationHandler {\n override operator fun invoke(o: Any?, method: Method, objects: Array<Any>): Any? {\n try {\n if (method.name == \"onChecksumsReady\" &&\n objects.size == 1 &&\n objects[0] is List<*>) {\n val list = objects[0] as List<*>\n for (c in list) {\n if (c != null) {\n val getSplitNameMethod: Method = c.javaClass.getMethod(\"getSplitName\")\n val getTypeMethod: Method = c.javaClass.getMethod(\"getType\")\n if (getSplitNameMethod.invoke(c) == null &&\n getTypeMethod.invoke(c) == TYPE_WHOLE_MD5) {\n val getValueMethod: Method = c.javaClass.getMethod(\"getValue\")\n val checksumValue = getValueMethod.invoke(c) as ByteArray\n resultChecksum = BigInteger(1, checksumValue).toString(16)\n lock.lock()\n try {\n checksumReady.signalAll()\n } finally {\n lock.unlock()\n }\n return null\n }\n }\n }\n }\n } catch (t: Throwable) {\n Log.d(TAG, \"Can\'t fetch checksum.\", t)\n }\n return null\n }\n })"
invoke-static {v9, v11}, Lkotlin/jvm/internal/Intrinsics;->checkNotNullExpressionValue(Ljava/lang/Object;Ljava/lang/String;)V
const-class v11, Landroid/content/pm/PackageManager;
const-string v12, "requestChecksums"
const/4 v13, 0x5
new-array v14, v13, [Ljava/lang/Class;
const-class v15, Ljava/lang/String;
aput-object v15, v14, v5
sget-object v15, Ljava/lang/Boolean;->TYPE:Ljava/lang/Class;
aput-object v15, v14, v10
sget-object v15, Ljava/lang/Integer;->TYPE:Ljava/lang/Class;
const/16 v16, 0x2
aput-object v15, v14, v16
const-class v15, Ljava/util/List;
const/16 v17, 0x3
aput-object v15, v14, v17
const/4 v15, 0x4
aput-object v8, v14, v15
.line 121
invoke-virtual {v11, v12, v14}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;
move-result-object v8
const-string v11, "PackageManager::class\n .java\n .getMethod(\n \"requestChecksums\",\n String::class.java,\n Boolean::class.javaPrimitiveType,\n Int::class.javaPrimitiveType,\n MutableList::class.java,\n checksumReadyListenerClass)"
invoke-static {v8, v11}, Lkotlin/jvm/internal/Intrinsics;->checkNotNullExpressionValue(Ljava/lang/Object;Ljava/lang/String;)V
.line 129
invoke-virtual/range {p0 .. p0}, Landroid/content/Context;->getPackageManager()Landroid/content/pm/PackageManager;
move-result-object v11
new-array v12, v13, [Ljava/lang/Object;
.line 130
invoke-virtual/range {p0 .. p0}, Landroid/content/Context;->getPackageName()Ljava/lang/String;
move-result-object v1
aput-object v1, v12, v5
sget-object v1, Ljava/lang/Boolean;->FALSE:Ljava/lang/Boolean;
aput-object v1, v12, v10
aput-object v7, v12, v16
.line 133
check-cast v0, Ljava/util/Collection;
invoke-static {v0}, Lkotlin/collections/CollectionsKt;->toMutableList(Ljava/util/Collection;)Ljava/util/List;
move-result-object v0
aput-object v0, v12, v17
aput-object v9, v12, v15
.line 128
invoke-virtual {v8, v11, v12}, Ljava/lang/reflect/Method;->invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;
if-nez p1, :cond_1
.line 136
invoke-interface {v4}, Ljava/util/concurrent/locks/Condition;->await()V
goto :goto_1
.line 138
:cond_1
invoke-virtual/range {p1 .. p1}, Ljava/lang/Long;->longValue()J
move-result-wide v0
invoke-interface {v4, v0, v1}, Ljava/util/concurrent/locks/Condition;->awaitNanos(J)J
:goto_1
iget-object v0, v2, Lkotlin/jvm/internal/Ref$ObjectRef;->element:Ljava/lang/Object;
.line 140
check-cast v0, Ljava/lang/String;
:try_end_0
.catchall {:try_start_0 .. :try_end_0} :catchall_0
.line 145
invoke-virtual {v3}, Ljava/util/concurrent/locks/ReentrantLock;->unlock()V
return-object v0
:catchall_0
invoke-virtual {v3}, Ljava/util/concurrent/locks/ReentrantLock;->unlock()V
return-object v6
.end method
.method private final computeFileMd5(Ljava/io/File;)Ljava/lang/String;
.locals 4
.annotation system Ldalvik/annotation/Throws;
value = {
Ljava/lang/Exception;
}
.end annotation
.line 45
new-instance v0, Ljava/io/BufferedInputStream;
new-instance v1, Ljava/io/FileInputStream;
invoke-direct {v1, p1}, Ljava/io/FileInputStream;-><init>(Ljava/io/File;)V
const/16 p1, 0x400
invoke-direct {v0, v1, p1}, Ljava/io/BufferedInputStream;-><init>(Ljava/io/InputStream;I)V
:try_start_0
const-string v1, "MD5"
.line 46
invoke-static {v1}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;
move-result-object v1
new-array p1, p1, [B
.line 50
:cond_0
invoke-virtual {v0, p1}, Ljava/io/InputStream;->read([B)I
move-result v2
if-lez v2, :cond_1
const/4 v3, 0x0
.line 52
invoke-virtual {v1, p1, v3, v2}, Ljava/security/MessageDigest;->update([BII)V
goto :goto_0
:catchall_0
move-exception p1
goto :goto_1
:cond_1
:goto_0
const/4 v3, -0x1
if-ne v2, v3, :cond_0
.line 57
new-instance p1, Ljava/math/BigInteger;
invoke-virtual {v1}, Ljava/security/MessageDigest;->digest()[B
move-result-object v1
const/4 v2, 0x1
invoke-direct {p1, v2, v1}, Ljava/math/BigInteger;-><init>(I[B)V
const/16 v1, 0x10
invoke-virtual {p1, v1}, Ljava/math/BigInteger;->toString(I)Ljava/lang/String;
move-result-object p1
const-string v1, "BigInteger(1, md.digest()).toString(16)"
invoke-static {p1, v1}, Lkotlin/jvm/internal/Intrinsics;->checkNotNullExpressionValue(Ljava/lang/Object;Ljava/lang/String;)V
:try_end_0
.catchall {:try_start_0 .. :try_end_0} :catchall_0
const/4 v1, 0x0
invoke-static {v0, v1}, Lkotlin/io/CloseableKt;->closeFinally(Ljava/io/Closeable;Ljava/lang/Throwable;)V
return-object p1
.line 45
:goto_1
:try_start_1
throw p1
:try_end_1
.catchall {:try_start_1 .. :try_end_1} :catchall_1
:catchall_1
move-exception v1
invoke-static {v0, p1}, Lkotlin/io/CloseableKt;->closeFinally(Ljava/io/Closeable;Ljava/lang/Throwable;)V
throw v1
.end method