Examples with Header okhttp3.internal.http2.Header used on opensource projects

Example 26 with Header

use of okhttp3.internal.http2.Header in project okhttp by square.

the class InterceptorTest method networkInterceptorsCanChangeRequestMethodFromGetToPost.

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

        @Override
        public Response intercept(Chain chain) throws IOException {
            Request originalRequest = chain.request();
            MediaType mediaType = MediaType.parse("text/plain");
            RequestBody body = RequestBody.create(mediaType, "abc");
            return chain.proceed(originalRequest.newBuilder().method("POST", body).header("Content-Type", mediaType.toString()).header("Content-Length", Long.toString(body.contentLength())).build());
        }
    };
    client = client.newBuilder().addNetworkInterceptor(interceptor).build();
    Request request = new Request.Builder().url(server.url("/")).get().build();
    client.newCall(request).execute();
    RecordedRequest recordedRequest = server.takeRequest();
    assertEquals("POST", recordedRequest.getMethod());
    assertEquals("abc", recordedRequest.getBody().readUtf8());
}

Example 27 with Header

use of okhttp3.internal.http2.Header in project okhttp by square.

the class InterceptorTest method rewriteRequestToServer.

private void rewriteRequestToServer(boolean network) throws Exception {
    server.enqueue(new MockResponse());
    addInterceptor(network, new Interceptor() {

        @Override
        public Response intercept(Chain chain) throws IOException {
            Request originalRequest = chain.request();
            return chain.proceed(originalRequest.newBuilder().method("POST", uppercase(originalRequest.body())).addHeader("OkHttp-Intercepted", "yep").build());
        }
    });
    Request request = new Request.Builder().url(server.url("/")).addHeader("Original-Header", "foo").method("PUT", RequestBody.create(MediaType.parse("text/plain"), "abc")).build();
    client.newCall(request).execute();
    RecordedRequest recordedRequest = server.takeRequest();
    assertEquals("ABC", recordedRequest.getBody().readUtf8());
    assertEquals("foo", recordedRequest.getHeader("Original-Header"));
    assertEquals("yep", recordedRequest.getHeader("OkHttp-Intercepted"));
    assertEquals("POST", recordedRequest.getMethod());
}

Example 28 with Header

use of okhttp3.internal.http2.Header in project okhttp by square.

the class HeadersTest method readNameValueBlockDropsForbiddenHeadersHttp2.

@Test
public void readNameValueBlockDropsForbiddenHeadersHttp2() throws IOException {
    List<Header> headerBlock = headerEntries(":status", "200 OK", ":version", "HTTP/1.1", "connection", "close");
    Request request = new Request.Builder().url("http://square.com/").build();
    Response response = Http2Codec.readHttp2HeadersList(headerBlock).request(request).build();
    Headers headers = response.headers();
    assertEquals(1, headers.size());
    assertEquals(":version", headers.name(0));
    assertEquals("HTTP/1.1", headers.value(0));
}

Example 29 with Header

use of okhttp3.internal.http2.Header in project okhttp by square.

the class BridgeInterceptor method cookieHeader.

/** Returns a 'Cookie' HTTP request header with all cookies, like {@code a=b; c=d}. */
private String cookieHeader(List<Cookie> cookies) {
    StringBuilder cookieHeader = new StringBuilder();
    for (int i = 0, size = cookies.size(); i < size; i++) {
        if (i > 0) {
            cookieHeader.append("; ");
        }
        Cookie cookie = cookies.get(i);
        cookieHeader.append(cookie.name()).append('=').append(cookie.value());
    }
    return cookieHeader.toString();
}

Example 30 with Header

use of okhttp3.internal.http2.Header in project okhttp by square.

the class CallServerInterceptor method intercept.

@Override
public Response intercept(Chain chain) throws IOException {
    HttpCodec httpCodec = ((RealInterceptorChain) chain).httpStream();
    StreamAllocation streamAllocation = ((RealInterceptorChain) chain).streamAllocation();
    Request request = chain.request();
    long sentRequestMillis = System.currentTimeMillis();
    httpCodec.writeRequestHeaders(request);
    Response.Builder responseBuilder = null;
    if (HttpMethod.permitsRequestBody(request.method()) && request.body() != null) {
        // we did get (such as a 4xx response) without ever transmitting the request body.
        if ("100-continue".equalsIgnoreCase(request.header("Expect"))) {
            httpCodec.flushRequest();
            responseBuilder = httpCodec.readResponseHeaders(true);
        }
        // Write the request body, unless an "Expect: 100-continue" expectation failed.
        if (responseBuilder == null) {
            Sink requestBodyOut = httpCodec.createRequestBody(request, request.body().contentLength());
            BufferedSink bufferedRequestBody = Okio.buffer(requestBodyOut);
            request.body().writeTo(bufferedRequestBody);
            bufferedRequestBody.close();
        }
    }
    httpCodec.finishRequest();
    if (responseBuilder == null) {
        responseBuilder = httpCodec.readResponseHeaders(false);
    }
    Response response = responseBuilder.request(request).handshake(streamAllocation.connection().handshake()).sentRequestAtMillis(sentRequestMillis).receivedResponseAtMillis(System.currentTimeMillis()).build();
    int code = response.code();
    if (forWebSocket && code == 101) {
        // Connection is upgrading, but we need to ensure interceptors see a non-null response body.
        response = response.newBuilder().body(Util.EMPTY_RESPONSE).build();
    } else {
        response = response.newBuilder().body(httpCodec.openResponseBody(response)).build();
    }
    if ("close".equalsIgnoreCase(response.request().header("Connection")) || "close".equalsIgnoreCase(response.header("Connection"))) {
        streamAllocation.noNewStreams();
    }
    if ((code == 204 || code == 205) && response.body().contentLength() > 0) {
        throw new ProtocolException("HTTP " + code + " had non-zero Content-Length: " + response.body().contentLength());
    }
    return response;
}