OkHttpProtocolNegotiator$AndroidNegotiator.smali

.class final Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator;
.super Lio/grpc/okhttp/OkHttpProtocolNegotiator;
.source "OkHttpProtocolNegotiator.java"


# annotations
.annotation system Ldalvik/annotation/EnclosingClass;
    value = Lio/grpc/okhttp/OkHttpProtocolNegotiator;
.end annotation

.annotation system Ldalvik/annotation/InnerClass;
    accessFlags = 0x18
    name = "AndroidNegotiator"
.end annotation

.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator$TlsExtensionType;
    }
.end annotation


# static fields
.field private static final DEFAULT_TLS_EXTENSION_TYPE:Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator$TlsExtensionType;

.field private static final GET_ALPN_SELECTED_PROTOCOL:Lio/grpc/okhttp/internal/OptionalMethod;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Lio/grpc/okhttp/internal/OptionalMethod<",
            "Ljava/net/Socket;",
            ">;"
        }
    .end annotation
.end field

.field private static final GET_NPN_SELECTED_PROTOCOL:Lio/grpc/okhttp/internal/OptionalMethod;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Lio/grpc/okhttp/internal/OptionalMethod<",
            "Ljava/net/Socket;",
            ">;"
        }
    .end annotation
.end field

.field private static final SET_ALPN_PROTOCOLS:Lio/grpc/okhttp/internal/OptionalMethod;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Lio/grpc/okhttp/internal/OptionalMethod<",
            "Ljava/net/Socket;",
            ">;"
        }
    .end annotation
.end field

.field private static final SET_HOSTNAME:Lio/grpc/okhttp/internal/OptionalMethod;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Lio/grpc/okhttp/internal/OptionalMethod<",
            "Ljava/net/Socket;",
            ">;"
        }
    .end annotation
.end field

.field private static final SET_NPN_PROTOCOLS:Lio/grpc/okhttp/internal/OptionalMethod;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Lio/grpc/okhttp/internal/OptionalMethod<",
            "Ljava/net/Socket;",
            ">;"
        }
    .end annotation
.end field

.field private static final SET_USE_SESSION_TICKETS:Lio/grpc/okhttp/internal/OptionalMethod;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Lio/grpc/okhttp/internal/OptionalMethod<",
            "Ljava/net/Socket;",
            ">;"
        }
    .end annotation
.end field


# instance fields
.field private final tlsExtensionType:Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator$TlsExtensionType;


# direct methods
.method static constructor <clinit>()V
    .registers 7

    .line 1
    new-instance v0, Lio/grpc/okhttp/internal/OptionalMethod;

    const/4 v1, 0x1

    new-array v2, v1, [Ljava/lang/Class;

    sget-object v3, Ljava/lang/Boolean;->TYPE:Ljava/lang/Class;

    const/4 v4, 0x0

    aput-object v3, v2, v4

    const/4 v3, 0x0

    const-string v5, "setUseSessionTickets"

    invoke-direct {v0, v3, v5, v2}, Lio/grpc/okhttp/internal/OptionalMethod;-><init>(Ljava/lang/Class;Ljava/lang/String;[Ljava/lang/Class;)V

    sput-object v0, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator;->SET_USE_SESSION_TICKETS:Lio/grpc/okhttp/internal/OptionalMethod;

    .line 2
    new-instance v0, Lio/grpc/okhttp/internal/OptionalMethod;

    new-array v2, v1, [Ljava/lang/Class;

    const-class v5, Ljava/lang/String;

    aput-object v5, v2, v4

    const-string v5, "setHostname"

    invoke-direct {v0, v3, v5, v2}, Lio/grpc/okhttp/internal/OptionalMethod;-><init>(Ljava/lang/Class;Ljava/lang/String;[Ljava/lang/Class;)V

    sput-object v0, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator;->SET_HOSTNAME:Lio/grpc/okhttp/internal/OptionalMethod;

    .line 3
    new-instance v0, Lio/grpc/okhttp/internal/OptionalMethod;

    const-class v2, [B

    new-array v5, v4, [Ljava/lang/Class;

    const-string v6, "getAlpnSelectedProtocol"

    invoke-direct {v0, v2, v6, v5}, Lio/grpc/okhttp/internal/OptionalMethod;-><init>(Ljava/lang/Class;Ljava/lang/String;[Ljava/lang/Class;)V

    sput-object v0, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator;->GET_ALPN_SELECTED_PROTOCOL:Lio/grpc/okhttp/internal/OptionalMethod;

    .line 4
    new-instance v0, Lio/grpc/okhttp/internal/OptionalMethod;

    new-array v2, v1, [Ljava/lang/Class;

    const-class v5, [B

    aput-object v5, v2, v4

    const-string v5, "setAlpnProtocols"

    invoke-direct {v0, v3, v5, v2}, Lio/grpc/okhttp/internal/OptionalMethod;-><init>(Ljava/lang/Class;Ljava/lang/String;[Ljava/lang/Class;)V

    sput-object v0, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator;->SET_ALPN_PROTOCOLS:Lio/grpc/okhttp/internal/OptionalMethod;

    .line 5
    new-instance v0, Lio/grpc/okhttp/internal/OptionalMethod;

    const-class v2, [B

    new-array v5, v4, [Ljava/lang/Class;

    const-string v6, "getNpnSelectedProtocol"

    invoke-direct {v0, v2, v6, v5}, Lio/grpc/okhttp/internal/OptionalMethod;-><init>(Ljava/lang/Class;Ljava/lang/String;[Ljava/lang/Class;)V

    sput-object v0, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator;->GET_NPN_SELECTED_PROTOCOL:Lio/grpc/okhttp/internal/OptionalMethod;

    .line 6
    new-instance v0, Lio/grpc/okhttp/internal/OptionalMethod;

    new-array v1, v1, [Ljava/lang/Class;

    const-class v2, [B

    aput-object v2, v1, v4

    const-string v2, "setNpnProtocols"

    invoke-direct {v0, v3, v2, v1}, Lio/grpc/okhttp/internal/OptionalMethod;-><init>(Ljava/lang/Class;Ljava/lang/String;[Ljava/lang/Class;)V

    sput-object v0, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator;->SET_NPN_PROTOCOLS:Lio/grpc/okhttp/internal/OptionalMethod;

    .line 7
    const-class v0, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator;

    .line 8
    invoke-virtual {v0}, Ljava/lang/Class;->getClassLoader()Ljava/lang/ClassLoader;

    move-result-object v0

    invoke-static {v0}, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator;->pickTlsExtensionType(Ljava/lang/ClassLoader;)Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator$TlsExtensionType;

    move-result-object v0

    sput-object v0, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator;->DEFAULT_TLS_EXTENSION_TYPE:Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator$TlsExtensionType;

    return-void
.end method

.method constructor <init>(Lio/grpc/okhttp/internal/Platform;Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator$TlsExtensionType;)V
    .registers 3

    .line 1
    invoke-direct {p0, p1}, Lio/grpc/okhttp/OkHttpProtocolNegotiator;-><init>(Lio/grpc/okhttp/internal/Platform;)V

    const-string p1, "Unable to pick a TLS extension"

    .line 2
    invoke-static {p2, p1}, Lcom/google/common/base/r;->a(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    check-cast p2, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator$TlsExtensionType;

    iput-object p2, p0, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator;->tlsExtensionType:Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator$TlsExtensionType;

    return-void
.end method

.method static synthetic access$000()Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator$TlsExtensionType;
    .registers 1

    .line 1
    sget-object v0, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator;->DEFAULT_TLS_EXTENSION_TYPE:Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator$TlsExtensionType;

    return-object v0
.end method

.method static pickTlsExtensionType(Ljava/lang/ClassLoader;)Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator$TlsExtensionType;
    .registers 2

    const-string v0, "GmsCore_OpenSSL"

    .line 1
    invoke-static {v0}, Ljava/security/Security;->getProvider(Ljava/lang/String;)Ljava/security/Provider;

    move-result-object v0

    if-eqz v0, :cond_b

    .line 2
    sget-object p0, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator$TlsExtensionType;->ALPN_AND_NPN:Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator$TlsExtensionType;

    return-object p0

    :cond_b
    :try_start_b
    const-string v0, "android.net.Network"

    .line 3
    invoke-virtual {p0, v0}, Ljava/lang/ClassLoader;->loadClass(Ljava/lang/String;)Ljava/lang/Class;

    .line 4
    sget-object p0, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator$TlsExtensionType;->ALPN_AND_NPN:Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator$TlsExtensionType;
    :try_end_12
    .catch Ljava/lang/ClassNotFoundException; {:try_start_b .. :try_end_12} :catch_13

    return-object p0

    :catch_13
    :try_start_13
    const-string v0, "android.app.ActivityOptions"

    .line 5
    invoke-virtual {p0, v0}, Ljava/lang/ClassLoader;->loadClass(Ljava/lang/String;)Ljava/lang/Class;

    .line 6
    sget-object p0, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator$TlsExtensionType;->NPN:Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator$TlsExtensionType;
    :try_end_1a
    .catch Ljava/lang/ClassNotFoundException; {:try_start_13 .. :try_end_1a} :catch_1b

    return-object p0

    :catch_1b
    const/4 p0, 0x0

    return-object p0
.end method


# virtual methods
.method protected configureTlsExtensions(Ljavax/net/ssl/SSLSocket;Ljava/lang/String;Ljava/util/List;)V
    .registers 9
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljavax/net/ssl/SSLSocket;",
            "Ljava/lang/String;",
            "Ljava/util/List<",
            "Lio/grpc/okhttp/internal/Protocol;",
            ">;)V"
        }
    .end annotation

    const/4 v0, 0x0

    const/4 v1, 0x1

    if-eqz p2, :cond_1a

    .line 1
    sget-object v2, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator;->SET_USE_SESSION_TICKETS:Lio/grpc/okhttp/internal/OptionalMethod;

    new-array v3, v1, [Ljava/lang/Object;

    invoke-static {v1}, Ljava/lang/Boolean;->valueOf(Z)Ljava/lang/Boolean;

    move-result-object v4

    aput-object v4, v3, v0

    invoke-virtual {v2, p1, v3}, Lio/grpc/okhttp/internal/OptionalMethod;->invokeOptionalWithoutCheckedException(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;

    .line 2
    sget-object v2, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator;->SET_HOSTNAME:Lio/grpc/okhttp/internal/OptionalMethod;

    new-array v3, v1, [Ljava/lang/Object;

    aput-object p2, v3, v0

    invoke-virtual {v2, p1, v3}, Lio/grpc/okhttp/internal/OptionalMethod;->invokeOptionalWithoutCheckedException(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;

    .line 3
    :cond_1a
    new-array p2, v1, [Ljava/lang/Object;

    invoke-static {p3}, Lio/grpc/okhttp/internal/Platform;->concatLengthPrefixed(Ljava/util/List;)[B

    move-result-object p3

    aput-object p3, p2, v0

    .line 4
    iget-object p3, p0, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator;->tlsExtensionType:Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator$TlsExtensionType;

    sget-object v0, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator$TlsExtensionType;->ALPN_AND_NPN:Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator$TlsExtensionType;

    if-ne p3, v0, :cond_2d

    .line 5
    sget-object p3, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator;->SET_ALPN_PROTOCOLS:Lio/grpc/okhttp/internal/OptionalMethod;

    invoke-virtual {p3, p1, p2}, Lio/grpc/okhttp/internal/OptionalMethod;->invokeWithoutCheckedException(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;

    .line 6
    :cond_2d
    iget-object p3, p0, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator;->tlsExtensionType:Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator$TlsExtensionType;

    if-eqz p3, :cond_37

    .line 7
    sget-object p3, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator;->SET_NPN_PROTOCOLS:Lio/grpc/okhttp/internal/OptionalMethod;

    invoke-virtual {p3, p1, p2}, Lio/grpc/okhttp/internal/OptionalMethod;->invokeWithoutCheckedException(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;

    return-void

    .line 8
    :cond_37
    new-instance p1, Ljava/lang/RuntimeException;

    const-string p2, "We can not do TLS handshake on this Android version, please install the Google Play Services Dynamic Security Provider to use TLS"

    invoke-direct {p1, p2}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/String;)V

    throw p1
.end method

.method public getSelectedProtocol(Ljavax/net/ssl/SSLSocket;)Ljava/lang/String;
    .registers 6

    .line 1
    iget-object v0, p0, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator;->tlsExtensionType:Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator$TlsExtensionType;

    sget-object v1, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator$TlsExtensionType;->ALPN_AND_NPN:Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator$TlsExtensionType;

    const/4 v2, 0x0

    if-ne v0, v1, :cond_1c

    .line 2
    :try_start_7
    sget-object v0, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator;->GET_ALPN_SELECTED_PROTOCOL:Lio/grpc/okhttp/internal/OptionalMethod;

    new-array v1, v2, [Ljava/lang/Object;

    .line 3
    invoke-virtual {v0, p1, v1}, Lio/grpc/okhttp/internal/OptionalMethod;->invokeWithoutCheckedException(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, [B

    if-eqz v0, :cond_1c

    .line 4
    new-instance v1, Ljava/lang/String;

    sget-object v3, Lio/grpc/okhttp/internal/Util;->UTF_8:Ljava/nio/charset/Charset;

    invoke-direct {v1, v0, v3}, Ljava/lang/String;-><init>([BLjava/nio/charset/Charset;)V
    :try_end_1a
    .catch Ljava/lang/Exception; {:try_start_7 .. :try_end_1a} :catch_1b

    return-object v1

    :catch_1b
    nop

    .line 5
    :cond_1c
    iget-object v0, p0, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator;->tlsExtensionType:Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator$TlsExtensionType;

    if-eqz v0, :cond_34

    .line 6
    :try_start_20
    sget-object v0, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator;->GET_NPN_SELECTED_PROTOCOL:Lio/grpc/okhttp/internal/OptionalMethod;

    new-array v1, v2, [Ljava/lang/Object;

    .line 7
    invoke-virtual {v0, p1, v1}, Lio/grpc/okhttp/internal/OptionalMethod;->invokeWithoutCheckedException(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object p1

    check-cast p1, [B

    if-eqz p1, :cond_34

    .line 8
    new-instance v0, Ljava/lang/String;

    sget-object v1, Lio/grpc/okhttp/internal/Util;->UTF_8:Ljava/nio/charset/Charset;

    invoke-direct {v0, p1, v1}, Ljava/lang/String;-><init>([BLjava/nio/charset/Charset;)V
    :try_end_33
    .catch Ljava/lang/Exception; {:try_start_20 .. :try_end_33} :catch_34

    return-object v0

    :catch_34
    :cond_34
    const/4 p1, 0x0

    return-object p1
.end method

.method public negotiate(Ljavax/net/ssl/SSLSocket;Ljava/lang/String;Ljava/util/List;)Ljava/lang/String;
    .registers 5
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljavax/net/ssl/SSLSocket;",
            "Ljava/lang/String;",
            "Ljava/util/List<",
            "Lio/grpc/okhttp/internal/Protocol;",
            ">;)",
            "Ljava/lang/String;"
        }
    .end annotation

    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 1
    invoke-virtual {p0, p1}, Lio/grpc/okhttp/OkHttpProtocolNegotiator$AndroidNegotiator;->getSelectedProtocol(Ljavax/net/ssl/SSLSocket;)Ljava/lang/String;

    move-result-object v0

    if-nez v0, :cond_a

    .line 2
    invoke-super {p0, p1, p2, p3}, Lio/grpc/okhttp/OkHttpProtocolNegotiator;->negotiate(Ljavax/net/ssl/SSLSocket;Ljava/lang/String;Ljava/util/List;)Ljava/lang/String;

    move-result-object v0

    :cond_a
    return-object v0
.end method