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Example 1 with HttpMessageParser

use of org.apache.http.io.HttpMessageParser in project hadoop-pcap by RIPE-NCC.

the class HttpPcapReader method processPacketPayload.

@Override
protected void processPacketPayload(Packet packet, final byte[] payload) {
    String protocol = (String) packet.get(Packet.PROTOCOL);
    if (!PcapReader.PROTOCOL_TCP.equals(protocol))
        return;
    HttpPacket httpPacket = (HttpPacket) packet;
    Integer srcPort = (Integer) packet.get(Packet.SRC_PORT);
    Integer dstPort = (Integer) packet.get(Packet.DST_PORT);
    if ((HTTP_PORT == srcPort || HTTP_PORT == dstPort) && packet.containsKey(Packet.REASSEMBLED_TCP_FRAGMENTS)) {
        final SessionInputBuffer inBuf = new AbstractSessionInputBuffer() {

            {
                init(new ByteArrayInputStream(payload), 1024, params);
            }

            @Override
            public boolean isDataAvailable(int timeout) throws IOException {
                return true;
            }
        };
        final SessionOutputBuffer outBuf = new AbstractSessionOutputBuffer() {
        };
        if (HTTP_PORT == srcPort) {
            HttpMessageParser<HttpResponse> parser = new DefaultHttpResponseParser(inBuf, null, respFactory, params);
            HttpClientConnection conn = new DefaultClientConnection() {

                {
                    init(inBuf, outBuf, params);
                }

                @Override
                protected void assertNotOpen() {
                }

                @Override
                protected void assertOpen() {
                }
            };
            try {
                HttpResponse response = parser.parse();
                conn.receiveResponseEntity(response);
                propagateHeaders(httpPacket, response.getAllHeaders());
            } catch (IOException e) {
                LOG.error("IOException when decoding HTTP response", e);
            } catch (HttpException e) {
                LOG.error("HttpException when decoding HTTP response", e);
            }
        } else if (HTTP_PORT == dstPort) {
            HttpMessageParser<HttpRequest> parser = new DefaultHttpRequestParser(inBuf, null, reqFactory, params);
            try {
                HttpRequest request = parser.parse();
                propagateHeaders(httpPacket, request.getAllHeaders());
            } catch (IOException e) {
                LOG.error("IOException when decoding HTTP request", e);
            } catch (HttpException e) {
                LOG.error("HttpException when decoding HTTP request", e);
            }
        }
    }
}
Also used : HttpRequest(org.apache.http.HttpRequest) SessionInputBuffer(org.apache.http.io.SessionInputBuffer) AbstractSessionInputBuffer(org.apache.http.impl.io.AbstractSessionInputBuffer) DefaultClientConnection(org.apache.http.impl.conn.DefaultClientConnection) HttpPacket(net.ripe.hadoop.pcap.packet.HttpPacket) HttpClientConnection(org.apache.http.HttpClientConnection) HttpMessageParser(org.apache.http.io.HttpMessageParser) HttpResponse(org.apache.http.HttpResponse) AbstractSessionInputBuffer(org.apache.http.impl.io.AbstractSessionInputBuffer) IOException(java.io.IOException) SessionOutputBuffer(org.apache.http.io.SessionOutputBuffer) AbstractSessionOutputBuffer(org.apache.http.impl.io.AbstractSessionOutputBuffer) ByteArrayInputStream(java.io.ByteArrayInputStream) DefaultHttpResponseParser(org.apache.http.impl.io.DefaultHttpResponseParser) AbstractSessionOutputBuffer(org.apache.http.impl.io.AbstractSessionOutputBuffer) HttpException(org.apache.http.HttpException) DefaultHttpRequestParser(org.apache.http.impl.io.DefaultHttpRequestParser)

Aggregations

ByteArrayInputStream (java.io.ByteArrayInputStream)1 IOException (java.io.IOException)1 HttpPacket (net.ripe.hadoop.pcap.packet.HttpPacket)1 HttpClientConnection (org.apache.http.HttpClientConnection)1 HttpException (org.apache.http.HttpException)1 HttpRequest (org.apache.http.HttpRequest)1 HttpResponse (org.apache.http.HttpResponse)1 DefaultClientConnection (org.apache.http.impl.conn.DefaultClientConnection)1 AbstractSessionInputBuffer (org.apache.http.impl.io.AbstractSessionInputBuffer)1 AbstractSessionOutputBuffer (org.apache.http.impl.io.AbstractSessionOutputBuffer)1 DefaultHttpRequestParser (org.apache.http.impl.io.DefaultHttpRequestParser)1 DefaultHttpResponseParser (org.apache.http.impl.io.DefaultHttpResponseParser)1 HttpMessageParser (org.apache.http.io.HttpMessageParser)1 SessionInputBuffer (org.apache.http.io.SessionInputBuffer)1 SessionOutputBuffer (org.apache.http.io.SessionOutputBuffer)1