Examples with Header org.webpieces.httpparser.api.common.Header used on opensource projects

Example 21 with Header

use of org.webpieces.httpparser.api.common.Header in project webpieces by deanhiller.

the class TestHttp11Basic method testFileDownloadWithChunking.

@Test
public void testFileDownloadWithChunking() throws InterruptedException, ExecutionException, TimeoutException {
    HttpRequest req = Requests.createRequest(KnownHttpMethod.GET, "/xxxx");
    mockChannel.write(req);
    PassedIn in1 = mockListener.getSingleRequest();
    HttpRequest req1 = Http2Translations.translateRequest(in1.request);
    Assert.assertEquals(req, req1);
    HttpResponse resp = Requests.createResponse();
    resp.addHeader(new Header(KnownHeaderName.TRANSFER_ENCODING, "chunked"));
    Http2Response headers = Http2Translations.responseToHeaders(resp);
    CompletableFuture<StreamWriter> future = in1.stream.sendResponse(headers);
    HttpResponse respToClient = (HttpResponse) mockChannel.getFrameAndClear();
    Assert.assertEquals(resp, respToClient);
    StreamWriter writer = future.get(2, TimeUnit.SECONDS);
    DataFrame dataFrame = new DataFrame();
    dataFrame.setEndOfStream(true);
    String bodyStr = "hi here and there";
    DataWrapper data = dataGen.wrapByteArray(bodyStr.getBytes(StandardCharsets.UTF_8));
    dataFrame.setData(data);
    writer.processPiece(dataFrame);
    List<HttpPayload> frames = mockChannel.getFramesAndClear();
    Assert.assertEquals(2, frames.size());
    HttpChunk chunk = (HttpChunk) frames.get(0);
    DataWrapper body = chunk.getBodyNonNull();
    String result = body.createStringFromUtf8(0, body.getReadableSize());
    Assert.assertEquals(bodyStr, result);
    HttpLastChunk last = (HttpLastChunk) frames.get(1);
    Assert.assertEquals(0, last.getBodyNonNull().getReadableSize());
}

Example 22 with Header

use of org.webpieces.httpparser.api.common.Header in project webpieces by deanhiller.

the class TestHttp11Basic method testPostWithChunking.

@Test
public void testPostWithChunking() {
    HttpRequest req = Requests.createRequest(KnownHttpMethod.GET, "/xxxx");
    req.addHeader(new Header(KnownHeaderName.TRANSFER_ENCODING, "chunked"));
    mockChannel.write(req);
    PassedIn in1 = mockListener.getSingleRequest();
    HttpRequest req1 = Http2Translations.translateRequest(in1.request);
    Assert.assertEquals(req, req1);
    HttpChunk chunk = new HttpChunk();
    String bodyStr = "hi here and there";
    DataWrapper data = dataGen.wrapByteArray(bodyStr.getBytes(StandardCharsets.UTF_8));
    chunk.setBody(data);
    mockChannel.write(chunk);
    DataFrame singleFrame = (DataFrame) mockStreamWriter.getSingleFrame();
    Assert.assertTrue(!singleFrame.isEndOfStream());
    DataWrapper data2 = singleFrame.getData();
    String result = data2.createStringFromUtf8(0, data2.getReadableSize());
    Assert.assertEquals(bodyStr, result);
    HttpLastChunk last = new HttpLastChunk();
    mockChannel.write(last);
    DataFrame lastEmpty = (DataFrame) mockStreamWriter.getSingleFrame();
    Assert.assertTrue(lastEmpty.isEndOfStream());
    Assert.assertEquals(0, lastEmpty.getData().getReadableSize());
}

Example 23 with Header

use of org.webpieces.httpparser.api.common.Header in project webpieces by deanhiller.

the class Http1_1StreamImpl method validateHeader.

private void validateHeader(HttpResponse response) {
    Header contentLenHeader = response.getHeaderLookupStruct().getHeader(KnownHeaderName.CONTENT_LENGTH);
    if (contentLenHeader == null)
        throw new IllegalArgumentException("Content Length header required and missing and should be set to zero");
    else if (contentLenHeader.getValue() == null)
        throw new IllegalArgumentException("Content Length header found but it's value is null");
    int len = Integer.parseInt(contentLenHeader.getValue());
    if (len != 0)
        throw new IllegalArgumentException("Content Length header found but it's value is 0 while response.isEndOfStream is true.  this is contradictory");
}

Example 24 with Header

use of org.webpieces.httpparser.api.common.Header in project webpieces by deanhiller.

the class Http2Translations method translateResponse.

public static HttpResponse translateResponse(Http2Response headers) {
    HttpResponseStatus status = new HttpResponseStatus();
    HttpResponseStatusLine statusLine = new HttpResponseStatusLine();
    statusLine.setStatus(status);
    HttpResponse response = new HttpResponse();
    response.setStatusLine(statusLine);
    for (Http2Header header : headers.getHeaders()) {
        if (header.getKnownName() == Http2HeaderName.STATUS) {
            fillStatus(header, status);
        } else if ("reason".equals(header.getName())) {
            fillReason(header, status);
        } else if (header.getKnownName() == Http2HeaderName.SCHEME) {
        //do nothing and drop it
        } else {
            Header http1Header = convertHeader(header);
            response.addHeader(http1Header);
        }
    }
    if (headers.isEndOfStream() && headers.getHeaderLookupStruct().getHeader(Http2HeaderName.CONTENT_LENGTH) == null) {
        //firefox really needs content length
        response.addHeader(new Header(KnownHeaderName.CONTENT_LENGTH, "0"));
    }
    if (status.getCode() == null)
        throw new IllegalArgumentException("The header :status is required to send the response");
    return response;
}

Example 25 with Header

use of org.webpieces.httpparser.api.common.Header in project webpieces by deanhiller.

the class TestHttp11Basic method testSendTwoRequestsStreamSecond.

@Test
public void testSendTwoRequestsStreamSecond() throws InterruptedException, ExecutionException {
    HttpRequest req = Requests.createRequest(KnownHttpMethod.GET, "/xxxx");
    HttpRequest req2 = Requests.createRequest(KnownHttpMethod.GET, "/xxxx");
    mockChannel.write(req);
    PassedIn in1 = mockListener.getSingleRequest();
    req2.addHeader(new Header(KnownHeaderName.CONTENT_LENGTH, "20"));
    mockChannel.write(req2);
    Assert.assertEquals(0, mockListener.getNumRequestsThatCameIn());
    byte[] buf = new byte[10];
    DataWrapper dataWrapper = dataGen.wrapByteArray(buf);
    HttpData data1 = new HttpData(dataWrapper, false);
    mockChannel.write(data1);
    DataWrapper dataWrapper2 = dataGen.wrapByteArray(buf);
    HttpData data2 = new HttpData(dataWrapper2, true);
    mockChannel.write(data2);
    Assert.assertEquals(0, mockListener.getNumRequestsThatCameIn());
    //send back request2's response first!!!! BUT verify it does not go to client per http11 pipelining rules
    HttpResponse resp1 = Requests.createResponse(1);
    resp1.addHeader(new Header(KnownHeaderName.CONTENT_LENGTH, "0"));
    Http2Response headers1 = Http2Translations.responseToHeaders(resp1);
    in1.stream.sendResponse(headers1);
    HttpPayload payload = mockChannel.getFrameAndClear();
    Assert.assertEquals(resp1, payload);
    PassedIn in2 = mockListener.getSingleRequest();
    HttpResponse resp2 = Requests.createResponse(2);
    resp2.addHeader(new Header(KnownHeaderName.CONTENT_LENGTH, "0"));
    Http2Response headers2 = Http2Translations.responseToHeaders(resp2);
    in2.stream.sendResponse(headers2);
    HttpPayload payload2 = mockChannel.getFrameAndClear();
    Assert.assertEquals(resp2, payload2);
}