ClipboardCheckUtil.smali

.class public Lcom/cmcm/safewallet/data/keystore/ClipboardCheckUtil;
.super Ljava/lang/Object;
.source "ClipboardCheckUtil.java"


# static fields
.field public static Keystore:I

.field public static Mnemonic:I

.field public static PrivateKey:I


# direct methods
.method static constructor <clinit>()V
    .registers 1

    .prologue
    .line 27
    const/4 v0, 0x0

    sput v0, Lcom/cmcm/safewallet/data/keystore/ClipboardCheckUtil;->Keystore:I

    .line 28
    const/4 v0, 0x1

    sput v0, Lcom/cmcm/safewallet/data/keystore/ClipboardCheckUtil;->PrivateKey:I

    .line 29
    const/4 v0, 0x2

    sput v0, Lcom/cmcm/safewallet/data/keystore/ClipboardCheckUtil;->Mnemonic:I

    return-void
.end method

.method public constructor <init>()V
    .registers 1

    .prologue
    .line 26
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method public static ClipboardCheck(Landroid/content/Context;Ljava/lang/String;)V
    .registers 9

    .prologue
    const/16 v5, 0x6e

    const/16 v2, 0x3c

    const/4 v4, 0x0

    .line 33
    invoke-virtual {p1}, Ljava/lang/String;->length()I

    move-result v0

    const/16 v1, 0x40

    if-lt v0, v1, :cond_41

    .line 34
    invoke-static {p1}, Lcom/cmcm/safewallet/data/keystore/ClipboardCheckUtil;->getBigInteger(Ljava/lang/String;)Lcom/cmcm/safewallet/data/coinprovider/btc/cm/c;

    move-result-object v0

    .line 35
    iget-object v0, v0, Lcom/cmcm/safewallet/data/coinprovider/btc/cm/c;->SU:Ljava/math/BigInteger;

    if-eqz v0, :cond_41

    .line 37
    invoke-static {v2, p1}, Lcom/cmcm/safewallet/data/keystore/aj;->a(ILjava/lang/String;)Ljava/lang/String;

    move-result-object v0

    .line 38
    const-string v1, "PrivateKey is copied"

    .line 39
    new-instance v2, Ljava/lang/StringBuilder;

    const-string v3, " address = "

    invoke-direct {v2, v3}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {v2, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    .line 40
    const-string v2, "M#clip#"

    new-instance v3, Ljava/lang/StringBuilder;

    invoke-direct {v3}, Ljava/lang/StringBuilder;-><init>()V

    invoke-virtual {v3, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v1

    invoke-virtual {v1, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    invoke-static {v5, v2, v4, v0}, Lcom/cmcm/a/b/b;->a(ILjava/lang/String;ILjava/lang/String;)V

    .line 100
    :cond_40
    :goto_40
    return-void

    .line 44
    :cond_41
    const-string v0, "5"

    invoke-virtual {p1, v0}, Ljava/lang/String;->startsWith(Ljava/lang/String;)Z

    move-result v0

    if-nez v0, :cond_59

    const-string v0, "K"

    invoke-virtual {p1, v0}, Ljava/lang/String;->startsWith(Ljava/lang/String;)Z

    move-result v0

    if-nez v0, :cond_59

    const-string v0, "L"

    invoke-virtual {p1, v0}, Ljava/lang/String;->startsWith(Ljava/lang/String;)Z

    move-result v0

    if-eqz v0, :cond_93

    .line 45
    :cond_59
    invoke-static {p1}, Lcom/cmcm/safewallet/data/keystore/ClipboardCheckUtil;->getBigIntegerFromBase58(Ljava/lang/String;)Lcom/cmcm/safewallet/data/coinprovider/btc/cm/c;

    move-result-object v0

    .line 46
    iget-object v1, v0, Lcom/cmcm/safewallet/data/coinprovider/btc/cm/c;->SU:Ljava/math/BigInteger;

    if-eqz v1, :cond_93

    .line 48
    iget-object v0, v0, Lcom/cmcm/safewallet/data/coinprovider/btc/cm/c;->SU:Ljava/math/BigInteger;

    invoke-virtual {v0}, Ljava/math/BigInteger;->toByteArray()[B

    move-result-object v0

    invoke-static {v4, v0}, Lcom/cmcm/safewallet/data/keystore/aj;->a(I[B)Ljava/lang/String;

    move-result-object v0

    .line 49
    const-string v1, "PrivateKey is copied"

    .line 50
    new-instance v2, Ljava/lang/StringBuilder;

    const-string v3, " address = "

    invoke-direct {v2, v3}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {v2, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    .line 51
    const-string v2, "M#clip#"

    new-instance v3, Ljava/lang/StringBuilder;

    invoke-direct {v3}, Ljava/lang/StringBuilder;-><init>()V

    invoke-virtual {v3, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v1

    invoke-virtual {v1, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    invoke-static {v5, v2, v4, v0}, Lcom/cmcm/a/b/b;->a(ILjava/lang/String;ILjava/lang/String;)V

    goto :goto_40

    .line 55
    :cond_93
    if-eqz p0, :cond_f7

    const-string v0, "\\s+"

    invoke-virtual {p1, v0}, Ljava/lang/String;->split(Ljava/lang/String;)[Ljava/lang/String;

    move-result-object v0

    array-length v0, v0

    const/16 v1, 0xc

    if-lt v0, v1, :cond_f7

    .line 56
    instance-of v0, p0, Landroid/app/Application;

    if-nez v0, :cond_a8

    .line 57
    invoke-virtual {p0}, Landroid/content/Context;->getApplicationContext()Landroid/content/Context;

    move-result-object p0

    .line 59
    :cond_a8
    invoke-virtual {p0}, Landroid/content/Context;->getAssets()Landroid/content/res/AssetManager;

    move-result-object v0

    .line 60
    invoke-static {p1, v0}, Lcom/cmcm/safewallet/data/keystore/o;->a(Ljava/lang/String;Landroid/content/res/AssetManager;)I

    move-result v1

    .line 61
    const/4 v2, -0x1

    if-eq v1, v2, :cond_f7

    .line 63
    :try_start_b3
    invoke-static {v1, v0}, Lcom/cmcm/safewallet/data/keystore/o;->b(ILandroid/content/res/AssetManager;)Lcom/cmcm/safewallet/data/keystore/o;

    .line 64
    invoke-static {}, Lorg/bitcoinj/wallet/DeterministicKeyChain;->builder()Lorg/bitcoinj/wallet/DeterministicKeyChain$Builder;

    move-result-object v6

    new-instance v0, Lorg/bitcoinj/wallet/DeterministicSeed;

    new-instance v1, Ljava/util/ArrayList;

    invoke-direct {v1}, Ljava/util/ArrayList;-><init>()V

    const-string v2, "\\s+"

    invoke-virtual {p1, v2}, Ljava/lang/String;->split(Ljava/lang/String;)[Ljava/lang/String;

    move-result-object v2

    invoke-static {v2}, Ljava/util/Arrays;->asList([Ljava/lang/Object;)Ljava/util/List;

    move-result-object v2

    invoke-static {v2}, Lcom/cmcm/safewallet/data/keystore/o;->i(Ljava/util/List;)[B

    move-result-object v2

    const-string v3, ""

    const-wide/16 v4, 0x0

    invoke-direct/range {v0 .. v5}, Lorg/bitcoinj/wallet/DeterministicSeed;-><init>(Ljava/util/List;[BLjava/lang/String;J)V

    invoke-virtual {v6, v0}, Lorg/bitcoinj/wallet/DeterministicKeyChain$Builder;->seed(Lorg/bitcoinj/wallet/DeterministicSeed;)Lorg/bitcoinj/wallet/DeterministicKeyChain$Builder;

    move-result-object v0

    invoke-virtual {v0}, Lorg/bitcoinj/wallet/DeterministicKeyChain$Builder;->build()Lorg/bitcoinj/wallet/DeterministicKeyChain;

    move-result-object v0

    .line 65
    const-string v1, "m/44\'/60\'/0\'/0/0"

    invoke-static {v1}, Lcom/cmcm/safewallet/data/keystore/a;->bk(Ljava/lang/String;)Ljava/util/List;

    move-result-object v1

    .line 66
    if-eqz v1, :cond_f7

    .line 67
    const/4 v2, 0x1

    invoke-virtual {v0, v1, v2}, Lorg/bitcoinj/wallet/DeterministicKeyChain;->getKeyByPath(Ljava/util/List;Z)Lorg/bitcoinj/crypto/DeterministicKey;

    move-result-object v0

    invoke-virtual {v0}, Lorg/bitcoinj/crypto/DeterministicKey;->getPrivKeyBytes33()[B

    move-result-object v0

    .line 69
    const/16 v1, 0x3c

    invoke-static {v1, v0}, Lcom/cmcm/safewallet/data/keystore/aj;->a(I[B)Ljava/lang/String;
    :try_end_f4
    .catch Ljava/lang/Exception; {:try_start_b3 .. :try_end_f4} :catch_f6

    goto/16 :goto_40

    :catch_f6
    move-exception v0

    .line 82
    :cond_f7
    :try_start_f7
    new-instance v0, Lorg/json/JSONObject;

    invoke-direct {v0, p1}, Lorg/json/JSONObject;-><init>(Ljava/lang/String;)V

    .line 86
    const-string v1, "version"

    invoke-virtual {v0, v1}, Lorg/json/JSONObject;->has(Ljava/lang/String;)Z

    move-result v1

    if-nez v1, :cond_10c

    const-string v1, "info"

    invoke-virtual {v0, v1}, Lorg/json/JSONObject;->has(Ljava/lang/String;)Z

    move-result v1

    if-eqz v1, :cond_40

    .line 89
    :cond_10c
    const-string v1, "crypto"

    invoke-virtual {v0, v1}, Lorg/json/JSONObject;->has(Ljava/lang/String;)Z

    move-result v1

    if-eqz v1, :cond_40

    .line 90
    const-string v1, "crypto"

    const-string v2, ""

    invoke-virtual {v0, v1, v2}, Lorg/json/JSONObject;->put(Ljava/lang/String;Ljava/lang/Object;)Lorg/json/JSONObject;
    :try_end_11b
    .catch Ljava/lang/Exception; {:try_start_f7 .. :try_end_11b} :catch_11d

    goto/16 :goto_40

    .line 100
    :catch_11d
    move-exception v0

    goto/16 :goto_40
.end method

.method private static getBigInteger(Ljava/lang/String;)Lcom/cmcm/safewallet/data/coinprovider/btc/cm/c;
    .registers 6

    .prologue
    const/16 v2, 0x42

    const/16 v4, 0x40

    const/16 v3, 0x10

    .line 103
    new-instance v0, Lcom/cmcm/safewallet/data/coinprovider/btc/cm/c;

    invoke-direct {v0}, Lcom/cmcm/safewallet/data/coinprovider/btc/cm/c;-><init>()V

    .line 104
    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v1

    if-lt v1, v4, :cond_1e

    .line 106
    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v1

    if-ne v1, v4, :cond_1f

    .line 108
    new-instance v1, Ljava/math/BigInteger;

    invoke-direct {v1, p0, v3}, Ljava/math/BigInteger;-><init>(Ljava/lang/String;I)V

    iput-object v1, v0, Lcom/cmcm/safewallet/data/coinprovider/btc/cm/c;->SU:Ljava/math/BigInteger;

    .line 124
    :cond_1e
    :goto_1e
    return-object v0

    .line 110
    :cond_1f
    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v1

    if-ne v1, v2, :cond_3a

    const-string v1, "00"

    invoke-virtual {p0, v1}, Ljava/lang/String;->startsWith(Ljava/lang/String;)Z

    move-result v1

    if-eqz v1, :cond_3a

    .line 112
    new-instance v1, Ljava/math/BigInteger;

    const/4 v2, 0x2

    invoke-virtual {p0, v2}, Ljava/lang/String;->substring(I)Ljava/lang/String;

    move-result-object v2

    invoke-direct {v1, v2, v3}, Ljava/math/BigInteger;-><init>(Ljava/lang/String;I)V

    iput-object v1, v0, Lcom/cmcm/safewallet/data/coinprovider/btc/cm/c;->SU:Ljava/math/BigInteger;

    goto :goto_1e

    .line 114
    :cond_3a
    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v1

    if-ne v1, v2, :cond_58

    const-string v1, "01"

    invoke-virtual {p0, v1}, Ljava/lang/String;->endsWith(Ljava/lang/String;)Z

    move-result v1

    if-eqz v1, :cond_58

    .line 116
    new-instance v1, Ljava/math/BigInteger;

    const/4 v2, 0x0

    invoke-virtual {p0, v2, v4}, Ljava/lang/String;->substring(II)Ljava/lang/String;

    move-result-object v2

    invoke-direct {v1, v2, v3}, Ljava/math/BigInteger;-><init>(Ljava/lang/String;I)V

    iput-object v1, v0, Lcom/cmcm/safewallet/data/coinprovider/btc/cm/c;->SU:Ljava/math/BigInteger;

    .line 117
    const/4 v1, 0x1

    iput-boolean v1, v0, Lcom/cmcm/safewallet/data/coinprovider/btc/cm/c;->SV:Z

    goto :goto_1e

    .line 119
    :cond_58
    invoke-static {p0}, Lcom/cmcm/safewallet/data/coinprovider/btc/cm/b;->isNumeric(Ljava/lang/String;)Z

    move-result v1

    if-eqz v1, :cond_1e

    .line 121
    new-instance v1, Ljava/math/BigInteger;

    invoke-direct {v1, p0}, Ljava/math/BigInteger;-><init>(Ljava/lang/String;)V

    iput-object v1, v0, Lcom/cmcm/safewallet/data/coinprovider/btc/cm/c;->SU:Ljava/math/BigInteger;

    goto :goto_1e
.end method

.method private static getBigIntegerFromBase58(Ljava/lang/String;)Lcom/cmcm/safewallet/data/coinprovider/btc/cm/c;
    .registers 7

    .prologue
    const/4 v5, 0x1

    const/4 v4, 0x0

    .line 129
    new-instance v1, Lcom/cmcm/safewallet/data/coinprovider/btc/cm/c;

    invoke-direct {v1}, Lcom/cmcm/safewallet/data/coinprovider/btc/cm/c;-><init>()V

    .line 130
    new-array v0, v4, [B

    .line 133
    :try_start_9
    invoke-static {p0}, Lorg/bitcoinj/core/Base58;->decodeChecked(Ljava/lang/String;)[B
    :try_end_c
    .catch Ljava/lang/Exception; {:try_start_9 .. :try_end_c} :catch_5d

    move-result-object v0

    .line 136
    :goto_d
    array-length v2, v0

    if-eqz v2, :cond_30

    .line 138
    aget-byte v2, v0, v4

    and-int/lit16 v2, v2, 0xff

    .line 140
    const/16 v3, 0x80

    if-ne v2, v3, :cond_30

    .line 141
    const-string v2, "5"

    invoke-virtual {p0, v2}, Ljava/lang/String;->startsWith(Ljava/lang/String;)Z

    move-result v2

    if-eqz v2, :cond_31

    .line 143
    array-length v2, v0

    invoke-static {v0, v5, v2}, Lorg/spongycastle/util/Arrays;->copyOfRange([BII)[B

    move-result-object v0

    .line 144
    new-instance v2, Ljava/math/BigInteger;

    invoke-static {v0, v4}, Lorg/spongycastle/util/Arrays;->prepend([BB)[B

    move-result-object v0

    invoke-direct {v2, v0}, Ljava/math/BigInteger;-><init>([B)V

    iput-object v2, v1, Lcom/cmcm/safewallet/data/coinprovider/btc/cm/c;->SU:Ljava/math/BigInteger;

    .line 160
    :cond_30
    :goto_30
    return-object v1

    .line 147
    :cond_31
    const-string v2, "K"

    invoke-virtual {p0, v2}, Ljava/lang/String;->startsWith(Ljava/lang/String;)Z

    move-result v2

    if-nez v2, :cond_48

    const-string v2, "L"

    invoke-virtual {p0, v2}, Ljava/lang/String;->startsWith(Ljava/lang/String;)Z

    move-result v2

    if-eqz v2, :cond_30

    array-length v2, v0

    add-int/lit8 v2, v2, -0x1

    aget-byte v2, v0, v2

    if-ne v2, v5, :cond_30

    .line 149
    :cond_48
    array-length v2, v0

    add-int/lit8 v2, v2, -0x1

    invoke-static {v0, v5, v2}, Lorg/spongycastle/util/Arrays;->copyOfRange([BII)[B

    move-result-object v0

    .line 150
    new-instance v2, Ljava/math/BigInteger;

    invoke-static {v0, v4}, Lorg/spongycastle/util/Arrays;->prepend([BB)[B

    move-result-object v0

    invoke-direct {v2, v0}, Ljava/math/BigInteger;-><init>([B)V

    iput-object v2, v1, Lcom/cmcm/safewallet/data/coinprovider/btc/cm/c;->SU:Ljava/math/BigInteger;

    .line 151
    iput-boolean v5, v1, Lcom/cmcm/safewallet/data/coinprovider/btc/cm/c;->SV:Z

    goto :goto_30

    :catch_5d
    move-exception v2

    goto :goto_d
.end method