o.smali

.class public Ls1/o;
.super Ljava/lang/Object;
.source "SourceFile"


# static fields
.field private static final a:[C


# direct methods
.method static constructor <clinit>()V
    .registers 3

    new-instance v0, Ljava/lang/StringBuilder;

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

    const/16 v1, 0x30

    :goto_7
    const/16 v2, 0x39

    if-gt v1, v2, :cond_12

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

    add-int/lit8 v1, v1, 0x1

    int-to-char v1, v1

    goto :goto_7

    :cond_12
    const/16 v1, 0x61

    :goto_14
    const/16 v2, 0x7a

    if-gt v1, v2, :cond_1f

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

    add-int/lit8 v1, v1, 0x1

    int-to-char v1, v1

    goto :goto_14

    :cond_1f
    const/4 v1, 0x0

    :goto_20
    const/16 v2, 0xa

    if-ge v1, v2, :cond_30

    const-string v2, "!@#$%^&*()"

    invoke-virtual {v2, v1}, Ljava/lang/String;->charAt(I)C

    move-result v2

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

    add-int/lit8 v1, v1, 0x1

    goto :goto_20

    :cond_30
    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

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

    move-result-object v0

    sput-object v0, Ls1/o;->a:[C

    return-void
.end method

.method public static a(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
    .registers 3

    const-string v0, "HMACSHA256"

    invoke-static {p1, p0, v0}, Ls1/o;->b(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;

    move-result-object p0

    return-object p0
.end method

.method private static b(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
    .registers 7

    const-string v0, "UTF-8"

    :try_start_2
    new-instance v1, Ljavax/crypto/spec/SecretKeySpec;

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

    move-result-object p1

    invoke-direct {v1, p1, p2}, Ljavax/crypto/spec/SecretKeySpec;-><init>([BLjava/lang/String;)V

    invoke-static {p2}, Ljavax/crypto/Mac;->getInstance(Ljava/lang/String;)Ljavax/crypto/Mac;

    move-result-object p1

    invoke-virtual {p1, v1}, Ljavax/crypto/Mac;->init(Ljava/security/Key;)V

    invoke-virtual {p0, v0}, Ljava/lang/String;->getBytes(Ljava/lang/String;)[B

    move-result-object p0

    invoke-virtual {p1, p0}, Ljavax/crypto/Mac;->doFinal([B)[B

    move-result-object p0

    new-instance p1, Ljava/lang/StringBuilder;

    invoke-direct {p1}, Ljava/lang/StringBuilder;-><init>()V

    array-length p2, p0

    const/4 v0, 0x0

    :goto_21
    if-ge v0, p2, :cond_3d

    aget-byte v1, p0, v0

    and-int/lit16 v1, v1, 0xff

    invoke-static {v1}, Ljava/lang/Integer;->toHexString(I)Ljava/lang/String;

    move-result-object v1

    invoke-virtual {v1}, Ljava/lang/String;->length()I

    move-result v2

    const/4 v3, 0x1

    if-ne v2, v3, :cond_37

    const/16 v2, 0x30

    invoke-virtual {p1, v2}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    :cond_37
    invoke-virtual {p1, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    add-int/lit8 v0, v0, 0x1

    goto :goto_21

    :cond_3d
    invoke-virtual {p1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p0
    :try_end_41
    .catch Ljava/io/UnsupportedEncodingException; {:try_start_2 .. :try_end_41} :catch_46
    .catch Ljava/security/InvalidKeyException; {:try_start_2 .. :try_end_41} :catch_44
    .catch Ljava/security/NoSuchAlgorithmException; {:try_start_2 .. :try_end_41} :catch_42

    goto :goto_4b

    :catch_42
    move-exception p0

    goto :goto_47

    :catch_44
    move-exception p0

    goto :goto_47

    :catch_46
    move-exception p0

    :goto_47
    invoke-virtual {p0}, Ljava/lang/Throwable;->printStackTrace()V

    const/4 p0, 0x0

    :goto_4b
    return-object p0
.end method

.method public static c()Ljava/lang/String;
    .registers 1

    const/16 v0, 0x40

    invoke-static {v0}, Ls1/o;->d(I)Ljava/lang/String;

    move-result-object v0

    invoke-static {v0}, Ls1/o;->e(Ljava/lang/String;)[B

    move-result-object v0

    invoke-static {v0}, Ls1/i;->a([B)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method public static d(I)Ljava/lang/String;
    .registers 6

    new-array v0, p0, [C

    new-instance v1, Ljava/util/Random;

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

    const/4 v2, 0x0

    :goto_8
    if-ge v2, p0, :cond_18

    sget-object v3, Ls1/o;->a:[C

    array-length v4, v3

    invoke-virtual {v1, v4}, Ljava/util/Random;->nextInt(I)I

    move-result v4

    aget-char v3, v3, v4

    aput-char v3, v0, v2

    add-int/lit8 v2, v2, 0x1

    goto :goto_8

    :cond_18
    new-instance p0, Ljava/lang/String;

    invoke-direct {p0, v0}, Ljava/lang/String;-><init>([C)V

    return-object p0
.end method

.method public static e(Ljava/lang/String;)[B
    .registers 3

    :try_start_0
    const-string v0, "SHA-256"

    invoke-static {v0}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;

    move-result-object v0

    const-string v1, "UTF-8"

    invoke-virtual {p0, v1}, Ljava/lang/String;->getBytes(Ljava/lang/String;)[B

    move-result-object p0

    invoke-virtual {v0, p0}, Ljava/security/MessageDigest;->digest([B)[B

    move-result-object p0
    :try_end_10
    .catch Ljava/security/NoSuchAlgorithmException; {:try_start_0 .. :try_end_10} :catch_13
    .catch Ljava/io/UnsupportedEncodingException; {:try_start_0 .. :try_end_10} :catch_11

    return-object p0

    :catch_11
    move-exception p0

    goto :goto_14

    :catch_13
    move-exception p0

    :goto_14
    invoke-virtual {p0}, Ljava/lang/Throwable;->printStackTrace()V

    const/4 p0, 0x0

    return-object p0
.end method

.method public static f(Ljava/lang/String;)Ljava/lang/String;
    .registers 7

    :try_start_0
    const-string v0, "MD5"

    invoke-static {v0}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;

    move-result-object v0

    const-string v1, "UTF-8"

    invoke-virtual {p0, v1}, Ljava/lang/String;->getBytes(Ljava/lang/String;)[B

    move-result-object p0

    invoke-virtual {v0, p0}, Ljava/security/MessageDigest;->digest([B)[B

    move-result-object p0

    new-instance v0, Ljava/lang/StringBuilder;

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

    array-length v1, p0

    const/4 v2, 0x0

    :goto_17
    if-ge v2, v1, :cond_2f

    aget-byte v3, p0, v2

    and-int/lit16 v3, v3, 0xff

    or-int/lit16 v3, v3, 0x100

    invoke-static {v3}, Ljava/lang/Integer;->toHexString(I)Ljava/lang/String;

    move-result-object v3

    const/4 v4, 0x3

    const/4 v5, 0x1

    invoke-virtual {v3, v5, v4}, Ljava/lang/String;->substring(II)Ljava/lang/String;

    move-result-object v3

    invoke-virtual {v0, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    add-int/lit8 v2, v2, 0x1

    goto :goto_17

    :cond_2f
    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p0
    :try_end_33
    .catch Ljava/security/NoSuchAlgorithmException; {:try_start_0 .. :try_end_33} :catch_36
    .catch Ljava/io/UnsupportedEncodingException; {:try_start_0 .. :try_end_33} :catch_34

    return-object p0

    :catch_34
    move-exception p0

    goto :goto_37

    :catch_36
    move-exception p0

    :goto_37
    invoke-static {p0}, Ls1/d;->b(Ljava/lang/Exception;)V

    const/4 p0, 0x0

    return-object p0
.end method