SpeedCash v6.5.1482 - Platform.java 源代码

package io.grpc.okhttp.internal;

import java.io.IOException;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.lang.reflect.Proxy;
import java.net.InetSocketAddress;
import java.net.Socket;
import java.net.SocketException;
import java.security.AccessController;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import java.security.PrivilegedActionException;
import java.security.PrivilegedExceptionAction;
import java.security.Provider;
import java.security.Security;
import java.util.ArrayList;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLEngine;
import javax.net.ssl.SSLParameters;
import javax.net.ssl.SSLSocket;
import okio.Buffer;

public class Platform {
    public final Provider a;
    public static final Logger logger = Logger.getLogger(Platform.class.getName());
    public static final String[] b = {"com.google.android.gms.org.conscrypt.OpenSSLProvider", "org.conscrypt.OpenSSLProvider", "com.android.org.conscrypt.OpenSSLProvider", "org.apache.harmony.xnet.provider.jsse.OpenSSLProvider", "com.google.android.libraries.stitch.sslguard.SslGuardProvider"};
    public static final Platform c = a();

    public enum TlsExtensionType {
        ALPN_AND_NPN,
        NPN,
        NONE
    }

    public class a implements PrivilegedExceptionAction<Method> {
        @Override
        public Method run() throws Exception {
            return SSLEngine.class.getMethod("getApplicationProtocol", new Class[0]);
        }
    }

    public class b implements PrivilegedExceptionAction<Method> {
        @Override
        public Method run() throws Exception {
            return SSLParameters.class.getMethod("setApplicationProtocols", String[].class);
        }
    }

    public class c implements PrivilegedExceptionAction<Method> {
        @Override
        public Method run() throws Exception {
            return SSLSocket.class.getMethod("getApplicationProtocol", new Class[0]);
        }
    }

    public static class d extends Platform {
        public final OptionalMethod<Socket> d;
        public final OptionalMethod<Socket> e;
        public final Method f;
        public final Method g;
        public final OptionalMethod<Socket> h;
        public final OptionalMethod<Socket> i;
        public final TlsExtensionType j;

        public d(OptionalMethod<Socket> optionalMethod, OptionalMethod<Socket> optionalMethod2, Method method, Method method2, OptionalMethod<Socket> optionalMethod3, OptionalMethod<Socket> optionalMethod4, Provider provider, TlsExtensionType tlsExtensionType) {
            super(provider);
            this.d = optionalMethod;
            this.e = optionalMethod2;
            this.f = method;
            this.g = method2;
            this.h = optionalMethod3;
            this.i = optionalMethod4;
            this.j = tlsExtensionType;
        }

        @Override
        public void configureTlsExtensions(SSLSocket sSLSocket, String str, List<Protocol> list) {
            if (str != null) {
                this.d.invokeOptionalWithoutCheckedException(sSLSocket, Boolean.TRUE);
                this.e.invokeOptionalWithoutCheckedException(sSLSocket, str);
            }
            if (this.i.isSupported(sSLSocket)) {
                this.i.invokeWithoutCheckedException(sSLSocket, Platform.concatLengthPrefixed(list));
            }
        }

        @Override
        public void connectSocket(Socket socket, InetSocketAddress inetSocketAddress, int i) throws IOException {
            try {
                socket.connect(inetSocketAddress, i);
            } catch (SecurityException e) {
                IOException iOException = new IOException("Exception in connect");
                iOException.initCause(e);
                throw iOException;
            }
        }

        @Override
        public String getSelectedProtocol(SSLSocket sSLSocket) {
            byte[] bArr;
            if (this.h.isSupported(sSLSocket) && (bArr = (byte[]) this.h.invokeWithoutCheckedException(sSLSocket, new Object[0])) != null) {
                return new String(bArr, Util.UTF_8);
            }
            return null;
        }

        @Override
        public TlsExtensionType getTlsExtensionType() {
            return this.j;
        }

        @Override
        public void tagSocket(Socket socket) throws SocketException {
            Method method = this.f;
            if (method == null) {
                return;
            }
            try {
                method.invoke(null, socket);
            } catch (IllegalAccessException e) {
                throw new RuntimeException(e);
            } catch (InvocationTargetException e2) {
                throw new RuntimeException(e2.getCause());
            }
        }

        @Override
        public void untagSocket(Socket socket) throws SocketException {
            Method method = this.g;
            if (method == null) {
                return;
            }
            try {
                method.invoke(null, socket);
            } catch (IllegalAccessException e) {
                throw new RuntimeException(e);
            } catch (InvocationTargetException e2) {
                throw new RuntimeException(e2.getCause());
            }
        }
    }

    public static class e extends Platform {
        public final Method d;
        public final Method e;

        public e(Provider provider, Method method, Method method2, a aVar) {
            this(provider, method, method2);
        }

        @Override
        public void configureTlsExtensions(SSLSocket sSLSocket, String str, List<Protocol> list) {
            SSLParameters sSLParameters = sSLSocket.getSSLParameters();
            ArrayList arrayList = new ArrayList(list.size());
            for (Protocol protocol : list) {
                if (protocol != Protocol.HTTP_1_0) {
                    arrayList.add(protocol.toString());
                }
            }
            try {
                this.d.invoke(sSLParameters, arrayList.toArray(new String[arrayList.size()]));
                sSLSocket.setSSLParameters(sSLParameters);
            } catch (IllegalAccessException e) {
                throw new RuntimeException(e);
            } catch (InvocationTargetException e2) {
                throw new RuntimeException(e2);
            }
        }

        @Override
        public String getSelectedProtocol(SSLSocket sSLSocket) {
            try {
                return (String) this.e.invoke(sSLSocket, new Object[0]);
            } catch (IllegalAccessException e) {
                throw new RuntimeException(e);
            } catch (InvocationTargetException e2) {
                throw new RuntimeException(e2);
            }
        }

        @Override
        public TlsExtensionType getTlsExtensionType() {
            return TlsExtensionType.ALPN_AND_NPN;
        }

        public e(Provider provider, Method method, Method method2) {
            super(provider);
            this.d = method;
            this.e = method2;
        }
    }

    public static class f extends Platform {
        public final Method d;
        public final Method e;
        public final Method f;
        public final Class<?> g;
        public final Class<?> h;

        public f(Method method, Method method2, Method method3, Class<?> cls, Class<?> cls2, Provider provider) {
            super(provider);
            this.d = method;
            this.e = method2;
            this.f = method3;
            this.g = cls;
            this.h = cls2;
        }

        @Override
        public void afterHandshake(SSLSocket sSLSocket) {
            try {
                this.f.invoke(null, sSLSocket);
            } catch (IllegalAccessException unused) {
                throw new AssertionError();
            } catch (InvocationTargetException e) {
                Platform.logger.log(Level.FINE, "Failed to remove SSLSocket from Jetty ALPN", (Throwable) e);
            }
        }

        @Override
        public void configureTlsExtensions(SSLSocket sSLSocket, String str, List<Protocol> list) {
            ArrayList arrayList = new ArrayList(list.size());
            int size = list.size();
            for (int i = 0; i < size; i++) {
                Protocol protocol = list.get(i);
                if (protocol != Protocol.HTTP_1_0) {
                    arrayList.add(protocol.toString());
                }
            }
            try {
                this.d.invoke(null, sSLSocket, Proxy.newProxyInstance(Platform.class.getClassLoader(), new Class[]{this.g, this.h}, new g(arrayList)));
            } catch (IllegalAccessException e) {
                throw new AssertionError(e);
            } catch (InvocationTargetException e2) {
                throw new AssertionError(e2);
            }
        }

        @Override
        public String getSelectedProtocol(SSLSocket sSLSocket) {
            try {
                g gVar = (g) Proxy.getInvocationHandler(this.e.invoke(null, sSLSocket));
                if (!gVar.b && gVar.c == null) {
                    Platform.logger.log(Level.INFO, "ALPN callback dropped: SPDY and HTTP/2 are disabled. Is alpn-boot on the boot class path?");
                    return null;
                }
                if (gVar.b) {
                    return null;
                }
                return gVar.c;
            } catch (IllegalAccessException unused) {
                throw new AssertionError();
            } catch (InvocationTargetException unused2) {
                throw new AssertionError();
            }
        }

        @Override
        public TlsExtensionType getTlsExtensionType() {
            return TlsExtensionType.ALPN_AND_NPN;
        }
    }

    public static class g implements InvocationHandler {
        public final List<String> a;
        public boolean b;
        public String c;

        public g(List<String> list) {
            this.a = list;
        }

        @Override
        public Object invoke(Object obj, Method method, Object[] objArr) throws Throwable {
            String name = method.getName();
            Class<?> returnType = method.getReturnType();
            if (objArr == null) {
                objArr = Util.EMPTY_STRING_ARRAY;
            }
            if (name.equals("supports") && Boolean.TYPE == returnType) {
                return Boolean.TRUE;
            }
            if (name.equals("unsupported") && Void.TYPE == returnType) {
                this.b = true;
                return null;
            }
            if (name.equals("protocols") && objArr.length == 0) {
                return this.a;
            }
            if ((name.equals("selectProtocol") || name.equals("select")) && String.class == returnType && objArr.length == 1) {
                Object obj2 = objArr[0];
                if (obj2 instanceof List) {
                    List list = (List) obj2;
                    int size = list.size();
                    for (int i = 0; i < size; i++) {
                        if (this.a.contains(list.get(i))) {
                            String str = (String) list.get(i);
                            this.c = str;
                            return str;
                        }
                    }
                    String str2 = this.a.get(0);
                    this.c = str2;
                    return str2;
                }
            }
            if ((!name.equals("protocolSelected") && !name.equals("selected")) || objArr.length != 1) {
                return method.invoke(this, objArr);
            }
            this.c = (String) objArr[0];
            return null;
        }
    }

    public Platform(Provider provider) {
        this.a = provider;
    }

    public static Platform a() {
        Method method;
        Method method2;
        Class<?> cls;
        Provider b2 = b();
        a aVar = null;
        if (b2 != null) {
            OptionalMethod optionalMethod = new OptionalMethod(null, "setUseSessionTickets", Boolean.TYPE);
            OptionalMethod optionalMethod2 = new OptionalMethod(null, "setHostname", String.class);
            OptionalMethod optionalMethod3 = new OptionalMethod(byte[].class, "getAlpnSelectedProtocol", new Class[0]);
            OptionalMethod optionalMethod4 = new OptionalMethod(null, "setAlpnProtocols", byte[].class);
            try {
                cls = Class.forName("android.net.TrafficStats");
                method = cls.getMethod("tagSocket", Socket.class);
            } catch (ClassNotFoundException | NoSuchMethodException unused) {
                method = null;
            }
            try {
                method2 = cls.getMethod("untagSocket", Socket.class);
            } catch (ClassNotFoundException | NoSuchMethodException unused2) {
                method2 = null;
                return new d(optionalMethod, optionalMethod2, method, method2, optionalMethod3, optionalMethod4, b2, (!b2.getName().equals("GmsCore_OpenSSL") || b2.getName().equals("Conscrypt") || b2.getName().equals("Ssl_Guard")) ? TlsExtensionType.ALPN_AND_NPN : d() ? TlsExtensionType.ALPN_AND_NPN : c() ? TlsExtensionType.NPN : TlsExtensionType.NONE);
            }
            return new d(optionalMethod, optionalMethod2, method, method2, optionalMethod3, optionalMethod4, b2, (!b2.getName().equals("GmsCore_OpenSSL") || b2.getName().equals("Conscrypt") || b2.getName().equals("Ssl_Guard")) ? TlsExtensionType.ALPN_AND_NPN : d() ? TlsExtensionType.ALPN_AND_NPN : c() ? TlsExtensionType.NPN : TlsExtensionType.NONE);
        }
        try {
            Provider provider = SSLContext.getDefault().getProvider();
            try {
                SSLContext sSLContext = SSLContext.getInstance("TLS", provider);
                sSLContext.init(null, null, null);
                ((Method) AccessController.doPrivileged(new a())).invoke(sSLContext.createSSLEngine(), new Object[0]);
                return new e(provider, (Method) AccessController.doPrivileged(new b()), (Method) AccessController.doPrivileged(new c()), aVar);
            } catch (IllegalAccessException | InvocationTargetException | KeyManagementException | NoSuchAlgorithmException | PrivilegedActionException unused3) {
                try {
                    Class<?> cls2 = Class.forName("org.eclipse.jetty.alpn.ALPN");
                    Class<?> cls3 = Class.forName("org.eclipse.jetty.alpn.ALPN$Provider");
                    return new f(cls2.getMethod("put", SSLSocket.class, cls3), cls2.getMethod("get", SSLSocket.class), cls2.getMethod("remove", SSLSocket.class), Class.forName("org.eclipse.jetty.alpn.ALPN$ClientProvider"), Class.forName("org.eclipse.jetty.alpn.ALPN$ServerProvider"), provider);
                } catch (ClassNotFoundException | NoSuchMethodException unused4) {
                    return new Platform(provider);
                }
            }
        } catch (NoSuchAlgorithmException e2) {
            throw new RuntimeException(e2);
        }
    }

    public static Provider b() {
        for (Provider provider : Security.getProviders()) {
            for (String str : b) {
                if (str.equals(provider.getClass().getName())) {
                    logger.log(Level.FINE, "Found registered provider {0}", str);
                    return provider;
                }
            }
        }
        logger.log(Level.WARNING, "Unable to find Conscrypt");
        return null;
    }

    public static boolean c() {
        try {
            Platform.class.getClassLoader().loadClass("android.app.ActivityOptions");
            return true;
        } catch (ClassNotFoundException e2) {
            logger.log(Level.FINE, "Can't find class", (Throwable) e2);
            return false;
        }
    }

    public static byte[] concatLengthPrefixed(List<Protocol> list) {
        Buffer buffer = new Buffer();
        int size = list.size();
        for (int i = 0; i < size; i++) {
            Protocol protocol = list.get(i);
            if (protocol != Protocol.HTTP_1_0) {
                buffer.writeByte(protocol.toString().length());
                buffer.writeUtf8(protocol.toString());
            }
        }
        return buffer.readByteArray();
    }

    public static boolean d() {
        try {
            Platform.class.getClassLoader().loadClass("android.net.Network");
            return true;
        } catch (ClassNotFoundException e2) {
            logger.log(Level.FINE, "Can't find class", (Throwable) e2);
            return false;
        }
    }

    public static Platform get() {
        return c;
    }

    public void afterHandshake(SSLSocket sSLSocket) {
    }

    public void configureTlsExtensions(SSLSocket sSLSocket, String str, List<Protocol> list) {
    }

    public void connectSocket(Socket socket, InetSocketAddress inetSocketAddress, int i) throws IOException {
        socket.connect(inetSocketAddress, i);
    }

    public String getPrefix() {
        return "OkHttp";
    }

    public Provider getProvider() {
        return this.a;
    }

    public String getSelectedProtocol(SSLSocket sSLSocket) {
        return null;
    }

    public TlsExtensionType getTlsExtensionType() {
        return TlsExtensionType.NONE;
    }

    public void logW(String str) {
        System.out.println(str);
    }

    public void tagSocket(Socket socket) throws SocketException {
    }

    public void untagSocket(Socket socket) throws SocketException {
    }
}