Examples with Address okhttp3.Address used on opensource projects

Example 1 with Address

use of okhttp3.Address in project okhttp by square.

the class InterceptorTest method networkInterceptorsCannotChangeServerAddress.

@Test
public void networkInterceptorsCannotChangeServerAddress() throws Exception {
    server.enqueue(new MockResponse().setResponseCode(500));
    Interceptor interceptor = new Interceptor() {

        @Override
        public Response intercept(Chain chain) throws IOException {
            Address address = chain.connection().route().address();
            String sameHost = address.url().host();
            int differentPort = address.url().port() + 1;
            return chain.proceed(chain.request().newBuilder().url(HttpUrl.parse("http://" + sameHost + ":" + differentPort + "/")).build());
        }
    };
    client = client.newBuilder().addNetworkInterceptor(interceptor).build();
    Request request = new Request.Builder().url(server.url("/")).build();
    try {
        client.newCall(request).execute();
        fail();
    } catch (IllegalStateException expected) {
        assertEquals("network interceptor " + interceptor + " must retain the same host and port", expected.getMessage());
    }
}

Example 2 with Address

use of okhttp3.Address in project okhttp by square.

the class RealConnection method connectSocket.

/** Does all the work necessary to build a full HTTP or HTTPS connection on a raw socket. */
private void connectSocket(int connectTimeout, int readTimeout) throws IOException {
    Proxy proxy = route.proxy();
    Address address = route.address();
    rawSocket = proxy.type() == Proxy.Type.DIRECT || proxy.type() == Proxy.Type.HTTP ? address.socketFactory().createSocket() : new Socket(proxy);
    rawSocket.setSoTimeout(readTimeout);
    try {
        Platform.get().connectSocket(rawSocket, route.socketAddress(), connectTimeout);
    } catch (ConnectException e) {
        ConnectException ce = new ConnectException("Failed to connect to " + route.socketAddress());
        ce.initCause(e);
        throw ce;
    }
    source = Okio.buffer(Okio.source(rawSocket));
    sink = Okio.buffer(Okio.sink(rawSocket));
}

Example 3 with Address

use of okhttp3.Address in project okhttp by square.

the class RealConnection method connectTls.

private void connectTls(ConnectionSpecSelector connectionSpecSelector) throws IOException {
    Address address = route.address();
    SSLSocketFactory sslSocketFactory = address.sslSocketFactory();
    boolean success = false;
    SSLSocket sslSocket = null;
    try {
        // Create the wrapper over the connected socket.
        sslSocket = (SSLSocket) sslSocketFactory.createSocket(rawSocket, address.url().host(), address.url().port(), true);
        // Configure the socket's ciphers, TLS versions, and extensions.
        ConnectionSpec connectionSpec = connectionSpecSelector.configureSecureSocket(sslSocket);
        if (connectionSpec.supportsTlsExtensions()) {
            Platform.get().configureTlsExtensions(sslSocket, address.url().host(), address.protocols());
        }
        // Force handshake. This can throw!
        sslSocket.startHandshake();
        Handshake unverifiedHandshake = Handshake.get(sslSocket.getSession());
        // Verify that the socket's certificates are acceptable for the target host.
        if (!address.hostnameVerifier().verify(address.url().host(), sslSocket.getSession())) {
            X509Certificate cert = (X509Certificate) unverifiedHandshake.peerCertificates().get(0);
            throw new SSLPeerUnverifiedException("Hostname " + address.url().host() + " not verified:" + "\n    certificate: " + CertificatePinner.pin(cert) + "\n    DN: " + cert.getSubjectDN().getName() + "\n    subjectAltNames: " + OkHostnameVerifier.allSubjectAltNames(cert));
        }
        // Check that the certificate pinner is satisfied by the certificates presented.
        address.certificatePinner().check(address.url().host(), unverifiedHandshake.peerCertificates());
        // Success! Save the handshake and the ALPN protocol.
        String maybeProtocol = connectionSpec.supportsTlsExtensions() ? Platform.get().getSelectedProtocol(sslSocket) : null;
        socket = sslSocket;
        source = Okio.buffer(Okio.source(socket));
        sink = Okio.buffer(Okio.sink(socket));
        handshake = unverifiedHandshake;
        protocol = maybeProtocol != null ? Protocol.get(maybeProtocol) : Protocol.HTTP_1_1;
        success = true;
    } catch (AssertionError e) {
        if (Util.isAndroidGetsocknameError(e))
            throw new IOException(e);
        throw e;
    } finally {
        if (sslSocket != null) {
            Platform.get().afterHandshake(sslSocket);
        }
        if (!success) {
            closeQuietly(sslSocket);
        }
    }
}

Example 4 with Address

use of okhttp3.Address in project okhttp by square.

the class StreamAllocation method findConnection.

/**
   * Returns a connection to host a new stream. This prefers the existing connection if it exists,
   * then the pool, finally building a new connection.
   */
private RealConnection findConnection(int connectTimeout, int readTimeout, int writeTimeout, boolean connectionRetryEnabled) throws IOException {
    Route selectedRoute;
    synchronized (connectionPool) {
        if (released)
            throw new IllegalStateException("released");
        if (codec != null)
            throw new IllegalStateException("codec != null");
        if (canceled)
            throw new IOException("Canceled");
        // Attempt to use an already-allocated connection.
        RealConnection allocatedConnection = this.connection;
        if (allocatedConnection != null && !allocatedConnection.noNewStreams) {
            return allocatedConnection;
        }
        // Attempt to get a connection from the pool.
        Internal.instance.get(connectionPool, address, this, null);
        if (connection != null) {
            return connection;
        }
        selectedRoute = route;
    }
    // If we need a route, make one. This is a blocking operation.
    if (selectedRoute == null) {
        selectedRoute = routeSelector.next();
    }
    RealConnection result;
    synchronized (connectionPool) {
        if (canceled)
            throw new IOException("Canceled");
        // Now that we have an IP address, make another attempt at getting a connection from the pool.
        // This could match due to connection coalescing.
        Internal.instance.get(connectionPool, address, this, selectedRoute);
        if (connection != null)
            return connection;
        // Create a connection and assign it to this allocation immediately. This makes it possible
        // for an asynchronous cancel() to interrupt the handshake we're about to do.
        route = selectedRoute;
        refusedStreamCount = 0;
        result = new RealConnection(connectionPool, selectedRoute);
        acquire(result);
    }
    // Do TCP + TLS handshakes. This is a blocking operation.
    result.connect(connectTimeout, readTimeout, writeTimeout, connectionRetryEnabled);
    routeDatabase().connected(result.route());
    Socket socket = null;
    synchronized (connectionPool) {
        // Pool the connection.
        Internal.instance.put(connectionPool, result);
        // release this connection and acquire that one.
        if (result.isMultiplexed()) {
            socket = Internal.instance.deduplicate(connectionPool, address, this);
            result = connection;
        }
    }
    closeQuietly(socket);
    return result;
}

Example 5 with Address

use of okhttp3.Address in project okhttp by square.

the class RouteSelectorTest method explicitProxyTriesThatProxysAddressesOnly.

@Test
public void explicitProxyTriesThatProxysAddressesOnly() throws Exception {
    Address address = new Address(uriHost, uriPort, dns, socketFactory, null, null, null, authenticator, proxyA, protocols, connectionSpecs, proxySelector);
    RouteSelector routeSelector = new RouteSelector(address, routeDatabase);
    assertTrue(routeSelector.hasNext());
    dns.set(proxyAHost, dns.allocate(2));
    assertRoute(routeSelector.next(), address, proxyA, dns.lookup(proxyAHost, 0), proxyAPort);
    assertRoute(routeSelector.next(), address, proxyA, dns.lookup(proxyAHost, 1), proxyAPort);
    assertFalse(routeSelector.hasNext());
    dns.assertRequests(proxyAHost);
    // No proxy selector requests!
    proxySelector.assertRequests();
}