k.smali

.class public final Lsg/bigo/sdk/network/f/k;
.super Ljava/lang/Object;
.source "SourceFile"

# interfaces
.implements Lsg/bigo/sdk/network/c/c;


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


# instance fields
.field private b:Lsg/bigo/sdk/network/f/g;

.field private c:[I

.field private d:I

.field private e:I

.field private f:I


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

    const/16 v0, 0x8

    new-array v0, v0, [B

    .line 24
    fill-array-data v0, :array_a

    sput-object v0, Lsg/bigo/sdk/network/f/k;->a:[B

    return-void

    :array_a
    .array-data 1
        -0x2t
        -0x24t
        -0x46t
        -0x68t
        0x76t
        0x54t
        0x32t
        0x10t
    .end array-data
.end method

.method public constructor <init>(I)V
    .registers 4

    .line 33
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    const/4 v0, 0x0

    .line 26
    iput-object v0, p0, Lsg/bigo/sdk/network/f/k;->b:Lsg/bigo/sdk/network/f/g;

    .line 31
    invoke-static {}, Ljava/lang/System;->currentTimeMillis()J

    move-result-wide v0

    long-to-int v1, v0

    iput v1, p0, Lsg/bigo/sdk/network/f/k;->f:I

    .line 34
    iput p1, p0, Lsg/bigo/sdk/network/f/k;->d:I

    return-void
.end method


# virtual methods
.method public final a(Ljava/nio/ByteBuffer;)I
    .registers 7

    .line 70
    invoke-static {p1}, Lsg/bigo/svcapi/proto/ProtoHelper;->peekUri(Ljava/nio/ByteBuffer;)I

    move-result v0

    const-string v1, "yysdk-net-udp"

    const/4 v2, 0x1

    const v3, 0x10117

    if-ne v0, v3, :cond_7c

    invoke-static {p1}, Lsg/bigo/svcapi/proto/ProtoHelper;->peekLength(Ljava/nio/ByteBuffer;)I

    move-result v0

    invoke-virtual {p1}, Ljava/nio/ByteBuffer;->limit()I

    move-result v3

    if-ne v0, v3, :cond_7c

    .line 71
    new-instance v0, Lsg/bigo/sdk/network/f/c/r;

    invoke-direct {v0}, Lsg/bigo/sdk/network/f/c/r;-><init>()V

    .line 72
    invoke-static {p1}, Lsg/bigo/svcapi/proto/ProtoHelper;->skipHeader(Ljava/nio/ByteBuffer;)V

    .line 74
    :try_start_1e
    invoke-virtual {v0, p1}, Lsg/bigo/sdk/network/f/c/r;->unmarshall(Ljava/nio/ByteBuffer;)V
    :try_end_21
    .catch Lsg/bigo/svcapi/proto/InvalidProtocolData; {:try_start_1e .. :try_end_21} :catch_76

    .line 80
    iget-object p1, v0, Lsg/bigo/sdk/network/f/c/r;->a:[B

    array-length p1, p1

    if-lez p1, :cond_70

    .line 81
    iget-object p1, p0, Lsg/bigo/sdk/network/f/k;->b:Lsg/bigo/sdk/network/f/g;

    iget-object v3, v0, Lsg/bigo/sdk/network/f/c/r;->a:[B

    invoke-virtual {p1, v3}, Lsg/bigo/sdk/network/f/g;->a([B)[B

    move-result-object p1

    if-eqz p1, :cond_6a

    .line 82
    array-length v3, p1

    const/16 v4, 0x10

    if-eq v3, v4, :cond_36

    goto :goto_6a

    .line 86
    :cond_36
    invoke-static {p1}, Ljava/nio/ByteBuffer;->wrap([B)Ljava/nio/ByteBuffer;

    move-result-object p1

    .line 87
    sget-object v1, Ljava/nio/ByteOrder;->LITTLE_ENDIAN:Ljava/nio/ByteOrder;

    invoke-virtual {p1, v1}, Ljava/nio/ByteBuffer;->order(Ljava/nio/ByteOrder;)Ljava/nio/ByteBuffer;

    const/4 v1, 0x4

    new-array v1, v1, [I

    .line 88
    iput-object v1, p0, Lsg/bigo/sdk/network/f/k;->c:[I

    .line 89
    invoke-virtual {p1}, Ljava/nio/ByteBuffer;->getInt()I

    move-result v3

    const/4 v4, 0x0

    aput v3, v1, v4

    .line 90
    iget-object v1, p0, Lsg/bigo/sdk/network/f/k;->c:[I

    invoke-virtual {p1}, Ljava/nio/ByteBuffer;->getInt()I

    move-result v3

    aput v3, v1, v2

    .line 91
    iget-object v1, p0, Lsg/bigo/sdk/network/f/k;->c:[I

    const/4 v2, 0x2

    invoke-virtual {p1}, Ljava/nio/ByteBuffer;->getInt()I

    move-result v3

    aput v3, v1, v2

    .line 92
    iget-object v1, p0, Lsg/bigo/sdk/network/f/k;->c:[I

    const/4 v2, 0x3

    invoke-virtual {p1}, Ljava/nio/ByteBuffer;->getInt()I

    move-result p1

    aput p1, v1, v2

    .line 94
    iget p1, v0, Lsg/bigo/sdk/network/f/c/r;->b:I

    iput p1, p0, Lsg/bigo/sdk/network/f/k;->e:I

    return v4

    :cond_6a
    :goto_6a
    const-string p1, "key from udp server is not valid, key == null"

    .line 83
    invoke-static {v1, p1}, Lsg/bigo/log/TraceLog;->e(Ljava/lang/String;Ljava/lang/String;)I

    return v2

    :cond_70
    const-string p1, "key from udp server is not valid, key.length <= 0"

    .line 99
    invoke-static {v1, p1}, Lsg/bigo/log/TraceLog;->e(Ljava/lang/String;Ljava/lang/String;)I

    return v2

    :catch_76
    const-string p1, "unmarshal PCS_UdpExchangeKeyRes failed"

    .line 76
    invoke-static {v1, p1}, Lsg/bigo/log/TraceLog;->w(Ljava/lang/String;Ljava/lang/String;)I

    return v2

    .line 103
    :cond_7c
    new-instance v0, Ljava/lang/StringBuilder;

    const-string v3, "key from udp server is not valid, uri="

    invoke-direct {v0, v3}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-static {p1}, Lsg/bigo/svcapi/proto/ProtoHelper;->peekUri(Ljava/nio/ByteBuffer;)I

    move-result p1

    invoke-virtual {v0, p1}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

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

    move-result-object p1

    invoke-static {v1, p1}, Lsg/bigo/log/TraceLog;->e(Ljava/lang/String;Ljava/lang/String;)I

    return v2
.end method

.method public final a()Ljava/nio/ByteBuffer;
    .registers 9
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/lang/Exception;
        }
    .end annotation

    const/4 v0, 0x0

    const/4 v1, 0x0

    :goto_2
    const/4 v2, 0x5

    const-string v3, "yysdk-net-udp"

    if-ge v1, v2, :cond_1b

    .line 43
    :try_start_7
    invoke-static {}, Lsg/bigo/sdk/network/f/g;->a()Lsg/bigo/sdk/network/f/g;

    move-result-object v2

    iput-object v2, p0, Lsg/bigo/sdk/network/f/k;->b:Lsg/bigo/sdk/network/f/g;
    :try_end_d
    .catch Ljava/lang/Exception; {:try_start_7 .. :try_end_d} :catch_e

    goto :goto_14

    :catch_e
    move-exception v2

    const-string v4, "ProtoRSA.generate fail"

    .line 45
    invoke-static {v3, v4, v2}, Lsg/bigo/log/TraceLog;->w(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)I

    .line 47
    :goto_14
    iget-object v2, p0, Lsg/bigo/sdk/network/f/k;->b:Lsg/bigo/sdk/network/f/g;

    if-nez v2, :cond_1b

    add-int/lit8 v1, v1, 0x1

    goto :goto_2

    .line 51
    :cond_1b
    iget-object v1, p0, Lsg/bigo/sdk/network/f/k;->b:Lsg/bigo/sdk/network/f/g;

    if-eqz v1, :cond_ae

    .line 1060
    iget-object v1, v1, Lsg/bigo/sdk/network/f/g;->a:Ljava/security/interfaces/RSAPublicKey;

    .line 56
    invoke-interface {v1}, Ljava/security/interfaces/RSAPublicKey;->getPublicExponent()Ljava/math/BigInteger;

    move-result-object v1

    invoke-virtual {v1}, Ljava/math/BigInteger;->toByteArray()[B

    move-result-object v1

    .line 57
    iget-object v2, p0, Lsg/bigo/sdk/network/f/k;->b:Lsg/bigo/sdk/network/f/g;

    .line 2060
    iget-object v2, v2, Lsg/bigo/sdk/network/f/g;->a:Ljava/security/interfaces/RSAPublicKey;

    .line 57
    invoke-interface {v2}, Ljava/security/interfaces/RSAPublicKey;->getModulus()Ljava/math/BigInteger;

    move-result-object v2

    invoke-virtual {v2}, Ljava/math/BigInteger;->toByteArray()[B

    move-result-object v2

    .line 58
    iget v4, p0, Lsg/bigo/sdk/network/f/k;->d:I

    if-eqz v2, :cond_91

    if-nez v1, :cond_3c

    goto :goto_91

    :cond_3c
    int-to-long v4, v4

    const-wide v6, 0xffffffffL

    and-long/2addr v4, v6

    .line 2194
    invoke-static {v4, v5}, Ljava/lang/String;->valueOf(J)Ljava/lang/String;

    move-result-object v4

    .line 2195
    invoke-virtual {v4}, Ljava/lang/String;->length()I

    move-result v5

    array-length v6, v2

    add-int/2addr v5, v6

    array-length v6, v1

    add-int/2addr v5, v6

    add-int/lit8 v5, v5, 0x7

    and-int/lit8 v5, v5, -0x8

    new-array v5, v5, [B

    .line 2196
    invoke-virtual {v4}, Ljava/lang/String;->getBytes()[B

    move-result-object v6

    invoke-virtual {v4}, Ljava/lang/String;->length()I

    move-result v7

    invoke-static {v6, v0, v5, v0, v7}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V

    .line 2197
    invoke-virtual {v4}, Ljava/lang/String;->length()I

    move-result v6

    add-int/lit8 v6, v6, 0x1

    array-length v7, v2

    invoke-static {v2, v0, v5, v6, v7}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V

    .line 2198
    invoke-virtual {v4}, Ljava/lang/String;->length()I

    move-result v6

    array-length v7, v2

    add-int/2addr v6, v7

    add-int/lit8 v6, v6, 0x2

    array-length v7, v1

    invoke-static {v1, v0, v5, v6, v7}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V

    .line 2199
    invoke-virtual {v4}, Ljava/lang/String;->length()I

    move-result v0

    const/16 v6, 0x3a

    aput-byte v6, v5, v0

    .line 2200
    invoke-virtual {v4}, Ljava/lang/String;->length()I

    move-result v0

    array-length v4, v2

    add-int/2addr v0, v4

    add-int/lit8 v0, v0, 0x1

    aput-byte v6, v5, v0

    .line 2202
    sget-object v0, Lsg/bigo/sdk/network/f/k;->a:[B

    const-string v4, "123456)(*&^%$#@!"

    invoke-static {v4, v0, v5}, Lsg/bigo/svcapi/util/BlowfishCrypt;->encrypt(Ljava/lang/String;[B[B)[B

    move-result-object v0

    goto :goto_92

    :cond_91
    :goto_91
    const/4 v0, 0x0

    :goto_92
    if-eqz v0, :cond_a3

    .line 64
    new-instance v3, Lsg/bigo/sdk/network/f/c/q;

    iget v4, p0, Lsg/bigo/sdk/network/f/k;->d:I

    invoke-direct {v3, v4, v1, v2, v0}, Lsg/bigo/sdk/network/f/c/q;-><init>(I[B[B[B)V

    const v0, 0x10017

    .line 65
    invoke-static {v0, v3}, Lsg/bigo/svcapi/proto/ProtoHelper;->protoToByteBuffer(ILsg/bigo/svcapi/proto/Marshallable;)Ljava/nio/ByteBuffer;

    move-result-object v0

    return-object v0

    :cond_a3
    const-string v0, "cookie is invalid"

    .line 60
    invoke-static {v3, v0}, Lsg/bigo/log/TraceLog;->e(Ljava/lang/String;Ljava/lang/String;)I

    .line 61
    new-instance v1, Ljava/lang/Exception;

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

    throw v1

    :cond_ae
    const-string v0, "ProtoRSA.generate fail finally"

    .line 52
    invoke-static {v3, v0}, Lsg/bigo/log/TraceLog;->e(Ljava/lang/String;Ljava/lang/String;)I

    .line 53
    new-instance v1, Ljava/lang/Exception;

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

    goto :goto_ba

    :goto_b9
    throw v1

    :goto_ba
    goto :goto_b9
.end method

.method public final b()I
    .registers 2

    const/4 v0, 0x0

    return v0
.end method

.method public final b(Ljava/nio/ByteBuffer;)Ljava/nio/ByteBuffer;
    .registers 5

    .line 110
    iget-object v0, p0, Lsg/bigo/sdk/network/f/k;->c:[I

    if-nez v0, :cond_5

    return-object p1

    .line 114
    :cond_5
    invoke-static {p1}, Lsg/bigo/svcapi/proto/ProtoHelper;->peekUri(Ljava/nio/ByteBuffer;)I

    move-result v0

    .line 115
    invoke-virtual {p1}, Ljava/nio/ByteBuffer;->array()[B

    move-result-object v1

    const/16 v2, 0xa

    invoke-virtual {p1}, Ljava/nio/ByteBuffer;->limit()I

    move-result p1

    invoke-static {v1, v2, p1}, Ljava/util/Arrays;->copyOfRange([BII)[B

    move-result-object p1

    .line 117
    new-instance v1, Lsg/bigo/sdk/network/f/c/z;

    invoke-direct {v1}, Lsg/bigo/sdk/network/f/c/z;-><init>()V

    .line 118
    iget v2, p0, Lsg/bigo/sdk/network/f/k;->e:I

    iput v2, v1, Lsg/bigo/sdk/network/f/c/z;->a:I

    .line 119
    iput v0, v1, Lsg/bigo/sdk/network/f/c/z;->b:I

    .line 120
    iput-object p1, v1, Lsg/bigo/sdk/network/f/c/z;->c:[B

    .line 121
    iget p1, p0, Lsg/bigo/sdk/network/f/k;->f:I

    add-int/lit8 p1, p1, 0x1

    iput p1, p0, Lsg/bigo/sdk/network/f/k;->f:I

    iput p1, v1, Lsg/bigo/sdk/network/f/c/z;->d:I

    .line 123
    invoke-virtual {v1}, Lsg/bigo/sdk/network/f/c/z;->size()I

    move-result p1

    invoke-static {p1}, Ljava/nio/ByteBuffer;->allocate(I)Ljava/nio/ByteBuffer;

    move-result-object p1

    .line 124
    sget-object v2, Ljava/nio/ByteOrder;->LITTLE_ENDIAN:Ljava/nio/ByteOrder;

    invoke-virtual {p1, v2}, Ljava/nio/ByteBuffer;->order(Ljava/nio/ByteOrder;)Ljava/nio/ByteBuffer;

    .line 125
    invoke-virtual {v1, p1}, Lsg/bigo/sdk/network/f/c/z;->marshall(Ljava/nio/ByteBuffer;)Ljava/nio/ByteBuffer;

    .line 126
    invoke-virtual {p1}, Ljava/nio/ByteBuffer;->flip()Ljava/nio/Buffer;

    .line 128
    invoke-virtual {p1}, Ljava/nio/ByteBuffer;->array()[B

    move-result-object p1

    iget-object v1, p0, Lsg/bigo/sdk/network/f/k;->c:[I

    const/16 v2, 0x20

    invoke-static {p1, v1, v2}, Lsg/bigo/svcapi/util/TEACrypt;->encrypt([B[II)[B

    move-result-object p1

    .line 130
    new-instance v1, Lsg/bigo/sdk/network/f/c/b;

    invoke-direct {v1}, Lsg/bigo/sdk/network/f/c/b;-><init>()V

    .line 131
    iget v2, p0, Lsg/bigo/sdk/network/f/k;->d:I

    iput v2, v1, Lsg/bigo/sdk/network/f/c/b;->a:I

    .line 132
    iput v0, v1, Lsg/bigo/sdk/network/f/c/b;->b:I

    .line 133
    iput-object p1, v1, Lsg/bigo/sdk/network/f/c/b;->c:[B

    const p1, 0x10217

    .line 135
    invoke-static {p1, v1}, Lsg/bigo/svcapi/proto/ProtoHelper;->protoToByteBuffer(ILsg/bigo/svcapi/proto/Marshallable;)Ljava/nio/ByteBuffer;

    move-result-object p1

    return-object p1
.end method

.method public final c(Ljava/nio/ByteBuffer;)Ljava/nio/ByteBuffer;
    .registers 6

    const-string v0, "yysdk-net-udp"

    .line 140
    iget-object v1, p0, Lsg/bigo/sdk/network/f/k;->c:[I

    const/4 v2, 0x0

    if-nez v1, :cond_8

    return-object v2

    .line 144
    :cond_8
    invoke-virtual {p1}, Ljava/nio/ByteBuffer;->limit()I

    move-result v1

    invoke-static {v1}, Ljava/nio/ByteBuffer;->allocate(I)Ljava/nio/ByteBuffer;

    move-result-object v1

    .line 145
    sget-object v3, Ljava/nio/ByteOrder;->LITTLE_ENDIAN:Ljava/nio/ByteOrder;

    invoke-virtual {v1, v3}, Ljava/nio/ByteBuffer;->order(Ljava/nio/ByteOrder;)Ljava/nio/ByteBuffer;

    .line 146
    invoke-virtual {p1}, Ljava/nio/ByteBuffer;->rewind()Ljava/nio/Buffer;

    .line 147
    invoke-virtual {v1, p1}, Ljava/nio/ByteBuffer;->put(Ljava/nio/ByteBuffer;)Ljava/nio/ByteBuffer;

    .line 148
    invoke-virtual {p1}, Ljava/nio/ByteBuffer;->rewind()Ljava/nio/Buffer;

    .line 149
    invoke-virtual {v1}, Ljava/nio/ByteBuffer;->flip()Ljava/nio/Buffer;

    .line 151
    invoke-static {v1}, Lsg/bigo/svcapi/proto/ProtoHelper;->skipHeader(Ljava/nio/ByteBuffer;)V

    .line 153
    new-instance p1, Lsg/bigo/sdk/network/f/c/b;

    invoke-direct {p1}, Lsg/bigo/sdk/network/f/c/b;-><init>()V

    .line 155
    :try_start_29
    invoke-virtual {p1, v1}, Lsg/bigo/sdk/network/f/c/b;->unmarshall(Ljava/nio/ByteBuffer;)V
    :try_end_2c
    .catch Lsg/bigo/svcapi/proto/InvalidProtocolData; {:try_start_29 .. :try_end_2c} :catch_82

    .line 161
    iget-object p1, p1, Lsg/bigo/sdk/network/f/c/b;->c:[B

    iget-object v1, p0, Lsg/bigo/sdk/network/f/k;->c:[I

    const/16 v3, 0x20

    invoke-static {p1, v1, v3}, Lsg/bigo/svcapi/util/TEACrypt;->decrypt([B[II)[B

    move-result-object p1

    .line 162
    array-length v1, p1

    invoke-static {v1}, Ljava/nio/ByteBuffer;->allocate(I)Ljava/nio/ByteBuffer;

    move-result-object v1

    .line 163
    sget-object v3, Ljava/nio/ByteOrder;->LITTLE_ENDIAN:Ljava/nio/ByteOrder;

    invoke-virtual {v1, v3}, Ljava/nio/ByteBuffer;->order(Ljava/nio/ByteOrder;)Ljava/nio/ByteBuffer;

    .line 164
    invoke-virtual {v1, p1}, Ljava/nio/ByteBuffer;->put([B)Ljava/nio/ByteBuffer;

    .line 165
    invoke-virtual {v1}, Ljava/nio/ByteBuffer;->flip()Ljava/nio/Buffer;

    .line 167
    new-instance p1, Lsg/bigo/sdk/network/f/c/z;

    invoke-direct {p1}, Lsg/bigo/sdk/network/f/c/z;-><init>()V

    .line 169
    :try_start_4b
    invoke-virtual {p1, v1}, Lsg/bigo/sdk/network/f/c/z;->unmarshall(Ljava/nio/ByteBuffer;)V
    :try_end_4e
    .catch Lsg/bigo/svcapi/proto/InvalidProtocolData; {:try_start_4b .. :try_end_4e} :catch_7b

    .line 175
    iget-object v0, p1, Lsg/bigo/sdk/network/f/c/z;->c:[B

    if-nez v0, :cond_54

    const/4 v0, 0x0

    goto :goto_57

    :cond_54
    iget-object v0, p1, Lsg/bigo/sdk/network/f/c/z;->c:[B

    array-length v0, v0

    :goto_57
    add-int/lit8 v0, v0, 0xa

    .line 176
    invoke-static {v0}, Ljava/nio/ByteBuffer;->allocate(I)Ljava/nio/ByteBuffer;

    move-result-object v1

    .line 177
    sget-object v2, Ljava/nio/ByteOrder;->LITTLE_ENDIAN:Ljava/nio/ByteOrder;

    invoke-virtual {v1, v2}, Ljava/nio/ByteBuffer;->order(Ljava/nio/ByteOrder;)Ljava/nio/ByteBuffer;

    .line 178
    invoke-virtual {v1, v0}, Ljava/nio/ByteBuffer;->putInt(I)Ljava/nio/ByteBuffer;

    .line 179
    iget v0, p1, Lsg/bigo/sdk/network/f/c/z;->b:I

    invoke-virtual {v1, v0}, Ljava/nio/ByteBuffer;->putInt(I)Ljava/nio/ByteBuffer;

    const/4 v0, 0x2

    .line 180
    invoke-virtual {v1, v0}, Ljava/nio/ByteBuffer;->putShort(S)Ljava/nio/ByteBuffer;

    .line 181
    iget-object v0, p1, Lsg/bigo/sdk/network/f/c/z;->c:[B

    if-eqz v0, :cond_77

    .line 182
    iget-object p1, p1, Lsg/bigo/sdk/network/f/c/z;->c:[B

    invoke-virtual {v1, p1}, Ljava/nio/ByteBuffer;->put([B)Ljava/nio/ByteBuffer;

    .line 184
    :cond_77
    invoke-virtual {v1}, Ljava/nio/ByteBuffer;->flip()Ljava/nio/Buffer;

    return-object v1

    :catch_7b
    move-exception p1

    const-string v1, "unmarshal PCS_UdpRouterCommon failed"

    .line 171
    invoke-static {v0, v1, p1}, Lsg/bigo/log/TraceLog;->w(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)I

    return-object v2

    :catch_82
    move-exception p1

    const-string v1, "unmarshal PCS_EncryptUdpRouterCommon failed"

    .line 157
    invoke-static {v0, v1, p1}, Lsg/bigo/log/TraceLog;->w(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)I

    return-object v2
.end method