AbstractTlsClient.smali

.class public abstract Lorg/spongycastle/crypto/tls/AbstractTlsClient;
.super Lorg/spongycastle/crypto/tls/AbstractTlsPeer;
.source "AbstractTlsClient.java"

# interfaces
.implements Lorg/spongycastle/crypto/tls/TlsClient;


# instance fields
.field protected cipherFactory:Lorg/spongycastle/crypto/tls/TlsCipherFactory;

.field protected clientECPointFormats:[S

.field protected context:Lorg/spongycastle/crypto/tls/TlsClientContext;

.field protected namedCurves:[I

.field protected selectedCipherSuite:I

.field protected selectedCompressionMethod:S

.field protected serverECPointFormats:[S

.field protected supportedSignatureAlgorithms:Ljava/util/Vector;


# direct methods
.method public constructor <init>()V
    .registers 2

    .prologue
    .line 24
    new-instance v0, Lorg/spongycastle/crypto/tls/DefaultTlsCipherFactory;

    invoke-direct {v0}, Lorg/spongycastle/crypto/tls/DefaultTlsCipherFactory;-><init>()V

    invoke-direct {p0, v0}, Lorg/spongycastle/crypto/tls/AbstractTlsClient;-><init>(Lorg/spongycastle/crypto/tls/TlsCipherFactory;)V

    .line 25
    return-void
.end method

.method public constructor <init>(Lorg/spongycastle/crypto/tls/TlsCipherFactory;)V
    .registers 2

    .prologue
    .line 28
    invoke-direct {p0}, Lorg/spongycastle/crypto/tls/AbstractTlsPeer;-><init>()V

    .line 29
    iput-object p1, p0, Lorg/spongycastle/crypto/tls/AbstractTlsClient;->cipherFactory:Lorg/spongycastle/crypto/tls/TlsCipherFactory;

    .line 30
    return-void
.end method


# virtual methods
.method protected allowUnexpectedServerExtension(Ljava/lang/Integer;[B)Z
    .registers 4

    .prologue
    .line 35
    invoke-virtual {p1}, Ljava/lang/Integer;->intValue()I

    move-result v0

    packed-switch v0, :pswitch_data_e

    .line 46
    const/4 v0, 0x0

    :goto_8
    return v0

    .line 43
    :pswitch_9
    invoke-static {p2}, Lorg/spongycastle/crypto/tls/TlsECCUtils;->readSupportedEllipticCurvesExtension([B)[I

    .line 44
    const/4 v0, 0x1

    goto :goto_8

    .line 35
    :pswitch_data_e
    .packed-switch 0xa
        :pswitch_9
    .end packed-switch
.end method

.method protected checkForUnexpectedServerExtension(Ljava/util/Hashtable;Ljava/lang/Integer;)V
    .registers 5

    .prologue
    .line 53
    invoke-static {p1, p2}, Lorg/spongycastle/crypto/tls/TlsUtils;->getExtensionData(Ljava/util/Hashtable;Ljava/lang/Integer;)[B

    move-result-object v0

    .line 54
    if-eqz v0, :cond_14

    invoke-virtual {p0, p2, v0}, Lorg/spongycastle/crypto/tls/AbstractTlsClient;->allowUnexpectedServerExtension(Ljava/lang/Integer;[B)Z

    move-result v0

    if-nez v0, :cond_14

    .line 56
    new-instance v0, Lorg/spongycastle/crypto/tls/TlsFatalAlert;

    const/16 v1, 0x2f

    invoke-direct {v0, v1}, Lorg/spongycastle/crypto/tls/TlsFatalAlert;-><init>(S)V

    throw v0

    .line 58
    :cond_14
    return-void
.end method

.method public getCipher()Lorg/spongycastle/crypto/tls/TlsCipher;
    .registers 5

    .prologue
    .line 241
    iget v0, p0, Lorg/spongycastle/crypto/tls/AbstractTlsClient;->selectedCipherSuite:I

    invoke-static {v0}, Lorg/spongycastle/crypto/tls/TlsUtils;->getEncryptionAlgorithm(I)I

    move-result v0

    .line 242
    iget v1, p0, Lorg/spongycastle/crypto/tls/AbstractTlsClient;->selectedCipherSuite:I

    invoke-static {v1}, Lorg/spongycastle/crypto/tls/TlsUtils;->getMACAlgorithm(I)I

    move-result v1

    .line 244
    iget-object v2, p0, Lorg/spongycastle/crypto/tls/AbstractTlsClient;->cipherFactory:Lorg/spongycastle/crypto/tls/TlsCipherFactory;

    iget-object v3, p0, Lorg/spongycastle/crypto/tls/AbstractTlsClient;->context:Lorg/spongycastle/crypto/tls/TlsClientContext;

    invoke-interface {v2, v3, v0, v1}, Lorg/spongycastle/crypto/tls/TlsCipherFactory;->createCipher(Lorg/spongycastle/crypto/tls/TlsContext;II)Lorg/spongycastle/crypto/tls/TlsCipher;

    move-result-object v0

    return-object v0
.end method

.method public getClientExtensions()Ljava/util/Hashtable;
    .registers 3

    .prologue
    const/4 v0, 0x0

    .line 100
    .line 102
    iget-object v1, p0, Lorg/spongycastle/crypto/tls/AbstractTlsClient;->context:Lorg/spongycastle/crypto/tls/TlsClientContext;

    invoke-interface {v1}, Lorg/spongycastle/crypto/tls/TlsClientContext;->getClientVersion()Lorg/spongycastle/crypto/tls/ProtocolVersion;

    move-result-object v1

    .line 108
    invoke-static {v1}, Lorg/spongycastle/crypto/tls/TlsUtils;->isSignatureAlgorithmsExtensionAllowed(Lorg/spongycastle/crypto/tls/ProtocolVersion;)Z

    move-result v1

    if-eqz v1, :cond_1c

    .line 112
    invoke-static {}, Lorg/spongycastle/crypto/tls/TlsUtils;->getDefaultSupportedSignatureAlgorithms()Ljava/util/Vector;

    move-result-object v1

    iput-object v1, p0, Lorg/spongycastle/crypto/tls/AbstractTlsClient;->supportedSignatureAlgorithms:Ljava/util/Vector;

    .line 114
    invoke-static {v0}, Lorg/spongycastle/crypto/tls/TlsExtensionsUtils;->ensureExtensionsInitialised(Ljava/util/Hashtable;)Ljava/util/Hashtable;

    move-result-object v0

    .line 116
    iget-object v1, p0, Lorg/spongycastle/crypto/tls/AbstractTlsClient;->supportedSignatureAlgorithms:Ljava/util/Vector;

    invoke-static {v0, v1}, Lorg/spongycastle/crypto/tls/TlsUtils;->addSignatureAlgorithmsExtension(Ljava/util/Hashtable;Ljava/util/Vector;)V

    .line 119
    :cond_1c
    invoke-virtual {p0}, Lorg/spongycastle/crypto/tls/AbstractTlsClient;->getCipherSuites()[I

    move-result-object v1

    invoke-static {v1}, Lorg/spongycastle/crypto/tls/TlsECCUtils;->containsECCCipherSuites([I)Z

    move-result v1

    if-eqz v1, :cond_44

    .line 131
    const/4 v1, 0x2

    new-array v1, v1, [I

    fill-array-data v1, :array_46

    iput-object v1, p0, Lorg/spongycastle/crypto/tls/AbstractTlsClient;->namedCurves:[I

    .line 132
    const/4 v1, 0x3

    new-array v1, v1, [S

    fill-array-data v1, :array_4e

    iput-object v1, p0, Lorg/spongycastle/crypto/tls/AbstractTlsClient;->clientECPointFormats:[S

    .line 135
    invoke-static {v0}, Lorg/spongycastle/crypto/tls/TlsExtensionsUtils;->ensureExtensionsInitialised(Ljava/util/Hashtable;)Ljava/util/Hashtable;

    move-result-object v0

    .line 137
    iget-object v1, p0, Lorg/spongycastle/crypto/tls/AbstractTlsClient;->namedCurves:[I

    invoke-static {v0, v1}, Lorg/spongycastle/crypto/tls/TlsECCUtils;->addSupportedEllipticCurvesExtension(Ljava/util/Hashtable;[I)V

    .line 138
    iget-object v1, p0, Lorg/spongycastle/crypto/tls/AbstractTlsClient;->clientECPointFormats:[S

    invoke-static {v0, v1}, Lorg/spongycastle/crypto/tls/TlsECCUtils;->addSupportedPointFormatsExtension(Ljava/util/Hashtable;[S)V

    .line 141
    :cond_44
    return-object v0

    .line 131
    nop

    :array_46
    .array-data 4
        0x17
        0x18
    .end array-data

    .line 132
    :array_4e
    .array-data 2
        0x0s
        0x1s
        0x2s
    .end array-data
.end method

.method public getClientHelloRecordLayerVersion()Lorg/spongycastle/crypto/tls/ProtocolVersion;
    .registers 2

    .prologue
    .line 79
    invoke-virtual {p0}, Lorg/spongycastle/crypto/tls/AbstractTlsClient;->getClientVersion()Lorg/spongycastle/crypto/tls/ProtocolVersion;

    move-result-object v0

    return-object v0
.end method

.method public getClientSupplementalData()Ljava/util/Vector;
    .registers 2

    .prologue
    .line 217
    const/4 v0, 0x0

    return-object v0
.end method

.method public getClientVersion()Lorg/spongycastle/crypto/tls/ProtocolVersion;
    .registers 2

    .prologue
    .line 84
    sget-object v0, Lorg/spongycastle/crypto/tls/ProtocolVersion;->TLSv12:Lorg/spongycastle/crypto/tls/ProtocolVersion;

    return-object v0
.end method

.method public getCompression()Lorg/spongycastle/crypto/tls/TlsCompression;
    .registers 3

    .prologue
    .line 223
    iget-short v0, p0, Lorg/spongycastle/crypto/tls/AbstractTlsClient;->selectedCompressionMethod:S

    packed-switch v0, :pswitch_data_14

    .line 234
    new-instance v0, Lorg/spongycastle/crypto/tls/TlsFatalAlert;

    const/16 v1, 0x50

    invoke-direct {v0, v1}, Lorg/spongycastle/crypto/tls/TlsFatalAlert;-><init>(S)V

    throw v0

    .line 226
    :pswitch_d
    new-instance v0, Lorg/spongycastle/crypto/tls/TlsNullCompression;

    invoke-direct {v0}, Lorg/spongycastle/crypto/tls/TlsNullCompression;-><init>()V

    return-object v0

    .line 223
    nop

    :pswitch_data_14
    .packed-switch 0x0
        :pswitch_d
    .end packed-switch
.end method

.method public getCompressionMethods()[S
    .registers 3

    .prologue
    const/4 v1, 0x0

    .line 160
    const/4 v0, 0x1

    new-array v0, v0, [S

    aput-short v1, v0, v1

    return-object v0
.end method

.method public getMinimumVersion()Lorg/spongycastle/crypto/tls/ProtocolVersion;
    .registers 2

    .prologue
    .line 146
    sget-object v0, Lorg/spongycastle/crypto/tls/ProtocolVersion;->TLSv10:Lorg/spongycastle/crypto/tls/ProtocolVersion;

    return-object v0
.end method

.method public getSessionToResume()Lorg/spongycastle/crypto/tls/TlsSession;
    .registers 2

    .prologue
    .line 67
    const/4 v0, 0x0

    return-object v0
.end method

.method public init(Lorg/spongycastle/crypto/tls/TlsClientContext;)V
    .registers 2

    .prologue
    .line 62
    iput-object p1, p0, Lorg/spongycastle/crypto/tls/AbstractTlsClient;->context:Lorg/spongycastle/crypto/tls/TlsClientContext;

    .line 63
    return-void
.end method

.method public isFallback()Z
    .registers 2

    .prologue
    .line 94
    const/4 v0, 0x0

    return v0
.end method

.method public notifyNewSessionTicket(Lorg/spongycastle/crypto/tls/NewSessionTicket;)V
    .registers 2

    .prologue
    .line 250
    return-void
.end method

.method public notifySelectedCipherSuite(I)V
    .registers 2

    .prologue
    .line 170
    iput p1, p0, Lorg/spongycastle/crypto/tls/AbstractTlsClient;->selectedCipherSuite:I

    .line 171
    return-void
.end method

.method public notifySelectedCompressionMethod(S)V
    .registers 2

    .prologue
    .line 175
    iput-short p1, p0, Lorg/spongycastle/crypto/tls/AbstractTlsClient;->selectedCompressionMethod:S

    .line 176
    return-void
.end method

.method public notifyServerVersion(Lorg/spongycastle/crypto/tls/ProtocolVersion;)V
    .registers 4

    .prologue
    .line 152
    invoke-virtual {p0}, Lorg/spongycastle/crypto/tls/AbstractTlsClient;->getMinimumVersion()Lorg/spongycastle/crypto/tls/ProtocolVersion;

    move-result-object v0

    invoke-virtual {v0, p1}, Lorg/spongycastle/crypto/tls/ProtocolVersion;->isEqualOrEarlierVersionOf(Lorg/spongycastle/crypto/tls/ProtocolVersion;)Z

    move-result v0

    if-nez v0, :cond_12

    .line 154
    new-instance v0, Lorg/spongycastle/crypto/tls/TlsFatalAlert;

    const/16 v1, 0x46

    invoke-direct {v0, v1}, Lorg/spongycastle/crypto/tls/TlsFatalAlert;-><init>(S)V

    throw v0

    .line 156
    :cond_12
    return-void
.end method

.method public notifySessionID([B)V
    .registers 2

    .prologue
    .line 166
    return-void
.end method

.method public processServerExtensions(Ljava/util/Hashtable;)V
    .registers 3

    .prologue
    .line 185
    if-eqz p1, :cond_1a

    .line 190
    sget-object v0, Lorg/spongycastle/crypto/tls/TlsUtils;->EXT_signature_algorithms:Ljava/lang/Integer;

    invoke-virtual {p0, p1, v0}, Lorg/spongycastle/crypto/tls/AbstractTlsClient;->checkForUnexpectedServerExtension(Ljava/util/Hashtable;Ljava/lang/Integer;)V

    .line 192
    sget-object v0, Lorg/spongycastle/crypto/tls/TlsECCUtils;->EXT_elliptic_curves:Ljava/lang/Integer;

    invoke-virtual {p0, p1, v0}, Lorg/spongycastle/crypto/tls/AbstractTlsClient;->checkForUnexpectedServerExtension(Ljava/util/Hashtable;Ljava/lang/Integer;)V

    .line 194
    iget v0, p0, Lorg/spongycastle/crypto/tls/AbstractTlsClient;->selectedCipherSuite:I

    invoke-static {v0}, Lorg/spongycastle/crypto/tls/TlsECCUtils;->isECCCipherSuite(I)Z

    move-result v0

    if-eqz v0, :cond_1b

    .line 196
    invoke-static {p1}, Lorg/spongycastle/crypto/tls/TlsECCUtils;->getSupportedPointFormatsExtension(Ljava/util/Hashtable;)[S

    move-result-object v0

    iput-object v0, p0, Lorg/spongycastle/crypto/tls/AbstractTlsClient;->serverECPointFormats:[S

    .line 203
    :cond_1a
    :goto_1a
    return-void

    .line 200
    :cond_1b
    sget-object v0, Lorg/spongycastle/crypto/tls/TlsECCUtils;->EXT_ec_point_formats:Ljava/lang/Integer;

    invoke-virtual {p0, p1, v0}, Lorg/spongycastle/crypto/tls/AbstractTlsClient;->checkForUnexpectedServerExtension(Ljava/util/Hashtable;Ljava/lang/Integer;)V

    goto :goto_1a
.end method

.method public processServerSupplementalData(Ljava/util/Vector;)V
    .registers 4

    .prologue
    .line 208
    if-eqz p1, :cond_a

    .line 210
    new-instance v0, Lorg/spongycastle/crypto/tls/TlsFatalAlert;

    const/16 v1, 0xa

    invoke-direct {v0, v1}, Lorg/spongycastle/crypto/tls/TlsFatalAlert;-><init>(S)V

    throw v0

    .line 212
    :cond_a
    return-void
.end method