AcsNative.smali

.class public Lcom/baidu/security/acs/AcsNative;
.super Ljava/lang/Object;
.source "AcsNative.java"


# static fields
.field private static final CERT_NAME:Ljava/lang/String; = "AvpGrantCert.avpcfg"

.field private static mCertBytes:[B

.field public static sIsInitFail:Z


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

    .prologue
    .line 19
    const/4 v0, 0x1

    sput-boolean v0, Lcom/baidu/security/acs/AcsNative;->sIsInitFail:Z

    .line 20
    const/4 v0, 0x0

    sput-object v0, Lcom/baidu/security/acs/AcsNative;->mCertBytes:[B

    return-void
.end method

.method public constructor <init>()V
    .registers 5

    .prologue
    .line 23
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 24
    sget-boolean v0, Lcom/baidu/security/acs/AcsNative;->sIsInitFail:Z

    if-eqz v0, :cond_a

    .line 25
    invoke-direct {p0}, Lcom/baidu/security/acs/AcsNative;->initAcsNative()V

    .line 27
    :cond_a
    invoke-static {}, Lcom/baidu/security/b/b;->a()Lcom/baidu/security/b/b;

    move-result-object v0

    invoke-virtual {v0}, Lcom/baidu/security/b/b;->b()Ljava/lang/String;

    move-result-object v0

    invoke-virtual {p0, v0}, Lcom/baidu/security/acs/AcsNative;->acsInitialize(Ljava/lang/String;)I

    move-result v0

    .line 28
    invoke-virtual {p0}, Lcom/baidu/security/acs/AcsNative;->acsCertValidate()V

    .line 30
    sget-boolean v1, Lcom/baidu/security/engine/a/b/a;->c:Z

    if-eqz v1, :cond_43

    .line 31
    sget-object v1, Lcom/baidu/security/engine/a/b/a;->b:Ljava/lang/String;

    new-instance v2, Ljava/lang/StringBuilder;

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

    const-string v3, "localscan engine initialize acs version :"

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v2

    invoke-virtual {p0}, Lcom/baidu/security/acs/AcsNative;->acsVersion()Ljava/lang/String;

    move-result-object v3

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v2

    const-string v3, " , initInt : "

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v2

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

    move-result-object v0

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

    move-result-object v0

    invoke-static {v1, v0}, Lcom/baidu/security/f/m;->b(Ljava/lang/String;Ljava/lang/String;)V

    .line 34
    :cond_43
    return-void
.end method

.method public static native bdeExtract([Ljava/lang/String;[Ljava/lang/String;[Z)[B
.end method

.method public static native bdeVersionCode()I
.end method

.method public static native dfcGetOperations(Ljava/lang/String;)[Ljava/lang/String;
.end method

.method private initAcsNative()V
    .registers 6

    .prologue
    const/4 v4, 0x1

    .line 38
    :try_start_1
    sget-object v0, Lcom/baidu/security/engine/a/b/a;->b:Ljava/lang/String;

    const-string v1, " load acs so from lib "

    invoke-static {v0, v1}, Lcom/baidu/security/f/m;->c(Ljava/lang/String;Ljava/lang/String;)V

    .line 39
    const-string v0, "acs"

    invoke-static {v0}, Ljava/lang/System;->loadLibrary(Ljava/lang/String;)V

    .line 40
    const/4 v0, 0x0

    sput-boolean v0, Lcom/baidu/security/acs/AcsNative;->sIsInitFail:Z

    .line 41
    sget-object v0, Lcom/baidu/security/engine/a/b/a;->b:Ljava/lang/String;

    const-string v1, " load acs so from lib success "

    invoke-static {v0, v1}, Lcom/baidu/security/f/m;->c(Ljava/lang/String;Ljava/lang/String;)V
    :try_end_17
    .catch Ljava/lang/Throwable; {:try_start_1 .. :try_end_17} :catch_18

    .line 69
    :cond_17
    :goto_17
    return-void

    .line 42
    :catch_18
    move-exception v0

    .line 44
    :try_start_19
    new-instance v0, Ljava/io/File;

    .line 45
    invoke-static {}, Lcom/baidu/security/b/a;->a()Landroid/content/Context;

    move-result-object v1

    sget-object v2, Lcom/baidu/security/a/a;->a:Ljava/lang/String;

    const/4 v3, 0x0

    invoke-virtual {v1, v2, v3}, Landroid/content/Context;->getDir(Ljava/lang/String;I)Ljava/io/File;

    move-result-object v1

    const-string v2, "libacs.so"

    invoke-direct {v0, v1, v2}, Ljava/io/File;-><init>(Ljava/io/File;Ljava/lang/String;)V

    .line 47
    invoke-virtual {v0}, Ljava/io/File;->getAbsolutePath()Ljava/lang/String;

    move-result-object v0

    .line 49
    sget-object v1, Lcom/baidu/security/engine/a/b/a;->b:Ljava/lang/String;

    new-instance v2, Ljava/lang/StringBuilder;

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

    const-string v3, " load acs from lib fail, load from path : "

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v2

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

    move-result-object v2

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

    move-result-object v2

    invoke-static {v1, v2}, Lcom/baidu/security/f/m;->c(Ljava/lang/String;Ljava/lang/String;)V

    .line 50
    invoke-static {v0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v1

    if-nez v1, :cond_94

    new-instance v1, Ljava/io/File;

    invoke-direct {v1, v0}, Ljava/io/File;-><init>(Ljava/lang/String;)V

    invoke-virtual {v1}, Ljava/io/File;->exists()Z

    move-result v1

    if-eqz v1, :cond_94

    .line 51
    invoke-static {v0}, Ljava/lang/System;->load(Ljava/lang/String;)V

    .line 52
    sget-object v1, Lcom/baidu/security/engine/a/b/a;->b:Ljava/lang/String;

    new-instance v2, Ljava/lang/StringBuilder;

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

    const-string v3, "acs so load from files success, path : "

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v2

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

    move-result-object v0

    const-string v2, " , cache path : "

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

    move-result-object v0

    .line 54
    invoke-static {}, Lcom/baidu/security/b/b;->a()Lcom/baidu/security/b/b;

    move-result-object v2

    invoke-virtual {v2}, Lcom/baidu/security/b/b;->b()Ljava/lang/String;

    move-result-object v2

    invoke-virtual {v0, v2}, 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 52
    invoke-static {v1, v0}, Lcom/baidu/security/f/m;->c(Ljava/lang/String;Ljava/lang/String;)V

    .line 55
    const/4 v0, 0x0

    sput-boolean v0, Lcom/baidu/security/acs/AcsNative;->sIsInitFail:Z
    :try_end_88
    .catch Ljava/lang/Throwable; {:try_start_19 .. :try_end_88} :catch_98

    .line 65
    :cond_88
    :goto_88
    sget-boolean v0, Lcom/baidu/security/acs/AcsNative;->sIsInitFail:Z

    if-eqz v0, :cond_17

    .line 66
    sget-object v0, Lcom/baidu/security/engine/a/b/a;->b:Ljava/lang/String;

    const-string v1, "acs so load fail finally "

    invoke-static {v0, v1}, Lcom/baidu/security/f/m;->c(Ljava/lang/String;Ljava/lang/String;)V

    goto :goto_17

    .line 57
    :cond_94
    const/4 v0, 0x1

    :try_start_95
    sput-boolean v0, Lcom/baidu/security/acs/AcsNative;->sIsInitFail:Z
    :try_end_97
    .catch Ljava/lang/Throwable; {:try_start_95 .. :try_end_97} :catch_98

    goto :goto_88

    .line 59
    :catch_98
    move-exception v0

    .line 60
    sput-boolean v4, Lcom/baidu/security/acs/AcsNative;->sIsInitFail:Z

    .line 61
    sget-boolean v1, Lcom/baidu/security/engine/a/b/a;->c:Z

    if-eqz v1, :cond_88

    .line 62
    invoke-virtual {v0}, Ljava/lang/Throwable;->printStackTrace()V

    goto :goto_88
.end method


# virtual methods
.method public acsCertValidate()V
    .registers 7

    .prologue
    const/4 v3, 0x0

    const/4 v1, -0x1

    .line 72
    sget-object v2, Lcom/baidu/security/engine/a/b/a;->b:Ljava/lang/String;

    new-instance v0, Ljava/lang/StringBuilder;

    invoke-direct {v0}, Ljava/lang/StringBuilder;-><init>()V

    const-string v4, "==============acsCertValidate begin, mCertBytes : "

    invoke-virtual {v0, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v4

    sget-object v0, Lcom/baidu/security/acs/AcsNative;->mCertBytes:[B

    if-nez v0, :cond_83

    const-string v0, " null "

    .line 73
    :goto_15
    invoke-virtual {v4, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    move-result-object v0

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

    move-result-object v0

    .line 72
    invoke-static {v2, v0}, Lcom/baidu/security/f/m;->c(Ljava/lang/String;Ljava/lang/String;)V

    .line 75
    sget-object v0, Lcom/baidu/security/acs/AcsNative;->mCertBytes:[B

    if-eqz v0, :cond_29

    sget-object v0, Lcom/baidu/security/acs/AcsNative;->mCertBytes:[B

    array-length v0, v0

    if-nez v0, :cond_a5

    .line 76
    :cond_29
    sget-object v0, Lcom/baidu/security/engine/a/b/a;->b:Ljava/lang/String;

    const-string v2, "==============acsCertValidate read cert from asset============"

    invoke-static {v0, v2}, Lcom/baidu/security/f/m;->b(Ljava/lang/String;Ljava/lang/String;)V

    .line 80
    :try_start_30
    invoke-static {}, Lcom/baidu/security/b/a;->a()Landroid/content/Context;

    move-result-object v0

    invoke-virtual {v0}, Landroid/content/Context;->getAssets()Landroid/content/res/AssetManager;

    move-result-object v0

    const-string v2, "AvpGrantCert.avpcfg"

    invoke-virtual {v0, v2}, Landroid/content/res/AssetManager;->open(Ljava/lang/String;)Ljava/io/InputStream;
    :try_end_3d
    .catch Ljava/io/IOException; {:try_start_30 .. :try_end_3d} :catch_b5
    .catchall {:try_start_30 .. :try_end_3d} :catchall_9b

    move-result-object v4

    .line 81
    :try_start_3e
    new-instance v2, Ljava/io/ByteArrayOutputStream;

    invoke-direct {v2}, Ljava/io/ByteArrayOutputStream;-><init>()V
    :try_end_43
    .catch Ljava/io/IOException; {:try_start_3e .. :try_end_43} :catch_b8
    .catchall {:try_start_3e .. :try_end_43} :catchall_ad

    .line 82
    const/16 v0, 0x400

    :try_start_45
    new-array v0, v0, [B

    .line 84
    :goto_47
    const/4 v3, 0x0

    const/16 v5, 0x64

    invoke-virtual {v4, v0, v3, v5}, Ljava/io/InputStream;->read([BII)I

    move-result v3

    if-eq v3, v1, :cond_8b

    .line 85
    const/4 v5, 0x0

    invoke-virtual {v2, v0, v5, v3}, Ljava/io/ByteArrayOutputStream;->write([BII)V
    :try_end_54
    .catch Ljava/io/IOException; {:try_start_45 .. :try_end_54} :catch_55
    .catchall {:try_start_45 .. :try_end_54} :catchall_b0

    goto :goto_47

    .line 89
    :catch_55
    move-exception v0

    move-object v3, v4

    .line 90
    :goto_57
    :try_start_57
    invoke-virtual {v0}, Ljava/io/IOException;->printStackTrace()V
    :try_end_5a
    .catchall {:try_start_57 .. :try_end_5a} :catchall_b2

    .line 92
    invoke-static {v3}, Lcom/baidu/security/f/j;->a(Ljava/io/Closeable;)V

    .line 93
    invoke-static {v2}, Lcom/baidu/security/f/j;->a(Ljava/io/Closeable;)V

    .line 98
    :goto_60
    sget-object v0, Lcom/baidu/security/acs/AcsNative;->mCertBytes:[B

    if-eqz v0, :cond_bc

    .line 99
    sget-object v0, Lcom/baidu/security/acs/AcsNative;->mCertBytes:[B

    invoke-virtual {p0, v0}, Lcom/baidu/security/acs/AcsNative;->cecAvpCertValid([B)I

    move-result v0

    .line 101
    :goto_6a
    sget-object v1, Lcom/baidu/security/engine/a/b/a;->b:Ljava/lang/String;

    new-instance v2, Ljava/lang/StringBuilder;

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

    const-string v3, "==============acsCertValidate end result : "

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v2

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

    move-result-object v0

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

    move-result-object v0

    invoke-static {v1, v0}, Lcom/baidu/security/f/m;->b(Ljava/lang/String;Ljava/lang/String;)V

    .line 102
    return-void

    .line 72
    :cond_83
    sget-object v0, Lcom/baidu/security/acs/AcsNative;->mCertBytes:[B

    array-length v0, v0

    .line 73
    invoke-static {v0}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object v0

    goto :goto_15

    .line 87
    :cond_8b
    :try_start_8b
    invoke-virtual {v2}, Ljava/io/ByteArrayOutputStream;->flush()V

    .line 88
    invoke-virtual {v2}, Ljava/io/ByteArrayOutputStream;->toByteArray()[B

    move-result-object v0

    sput-object v0, Lcom/baidu/security/acs/AcsNative;->mCertBytes:[B
    :try_end_94
    .catch Ljava/io/IOException; {:try_start_8b .. :try_end_94} :catch_55
    .catchall {:try_start_8b .. :try_end_94} :catchall_b0

    .line 92
    invoke-static {v4}, Lcom/baidu/security/f/j;->a(Ljava/io/Closeable;)V

    .line 93
    invoke-static {v2}, Lcom/baidu/security/f/j;->a(Ljava/io/Closeable;)V

    goto :goto_60

    .line 92
    :catchall_9b
    move-exception v0

    move-object v2, v3

    move-object v4, v3

    :goto_9e
    invoke-static {v4}, Lcom/baidu/security/f/j;->a(Ljava/io/Closeable;)V

    .line 93
    invoke-static {v2}, Lcom/baidu/security/f/j;->a(Ljava/io/Closeable;)V

    throw v0

    .line 96
    :cond_a5
    sget-object v0, Lcom/baidu/security/engine/a/b/a;->b:Ljava/lang/String;

    const-string v2, "==============acsCertValidate reuse CertBytes ============"

    invoke-static {v0, v2}, Lcom/baidu/security/f/m;->b(Ljava/lang/String;Ljava/lang/String;)V

    goto :goto_60

    .line 92
    :catchall_ad
    move-exception v0

    move-object v2, v3

    goto :goto_9e

    :catchall_b0
    move-exception v0

    goto :goto_9e

    :catchall_b2
    move-exception v0

    move-object v4, v3

    goto :goto_9e

    .line 89
    :catch_b5
    move-exception v0

    move-object v2, v3

    goto :goto_57

    :catch_b8
    move-exception v0

    move-object v2, v3

    move-object v3, v4

    goto :goto_57

    :cond_bc
    move v0, v1

    goto :goto_6a
.end method

.method public native acsInitialize(Ljava/lang/String;)I
.end method

.method public native acsRelease()V
.end method

.method public native acsScan(Ljava/lang/String;)[Lcom/baidu/security/acs/ThreatInfo;
.end method

.method public native acsSetFilter(I)I
.end method

.method public native acsSetMode(I)I
.end method

.method public native acsUpdateDatabase(Ljava/lang/String;)I
.end method

.method public native acsVersion()Ljava/lang/String;
.end method

.method public native cecAvpCertValid([B)I
.end method

.method public native cecDecData([B)[B
.end method

.method public native cecEncData([B)[B
.end method

.method public native cecGet5Keys(Ljava/lang/String;)[Ljava/lang/String;
.end method

.method public native cecGetAvpKey()Ljava/lang/String;
.end method

.method public native cecGetHttpSign(Ljava/lang/String;)[B
.end method