Example usage for io.netty.handler.codec.http.cookie ServerCookieEncoder LAX

List of usage examples for io.netty.handler.codec.http.cookie ServerCookieEncoder LAX

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Introduction

In this page you can find the example usage for io.netty.handler.codec.http.cookie ServerCookieEncoder LAX.

Prototype

ServerCookieEncoder LAX

To view the source code for io.netty.handler.codec.http.cookie ServerCookieEncoder LAX.

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Document

Lax instance that doesn't validate name and value, and that allows multiple cookies with the same name.

Usage

From source file:com.topsec.bdc.platform.api.server.http.HttpSnoopServerHandler.java

License:Apache License

/**
 * send back response and close the connection in server side.
 * //  w  w w  . j a v  a2 s  .co  m
 * @param ctx
 * @param responseStatus
 * @param responseContent
 */
private void writeResponseAndClose(ChannelHandlerContext ctx, String message) {

    //response?????
    ByteBuf responseContentBuf = null;
    if (Assert.isEmptyString(message) == true) {
        responseContentBuf = Unpooled.copiedBuffer(_responseStatus.reasonPhrase(), CharsetUtil.UTF_8);
    } else {
        responseContentBuf = Unpooled.copiedBuffer(message, CharsetUtil.UTF_8);
    }
    // Decide whether to close the connection or not.
    // Build the response object.
    FullHttpResponse response = new DefaultFullHttpResponse(HTTP_1_1, _responseStatus, responseContentBuf);
    //???
    response.headers().set(CONTENT_TYPE, "text/plain; charset=UTF-8");
    //disallow keepAlive
    //boolean keepAlive = HttpHeaders.isKeepAlive(_request);
    //response.headers().set(CONNECTION, HttpHeaders.Values.KEEP_ALIVE);
    // Add 'Content-Length' header only for a keep-alive connection.
    response.headers().set(CONTENT_LENGTH, response.content().readableBytes());
    // Add keep alive header as per:
    // - http://www.w3.org/Protocols/HTTP/1.1/draft-ietf-http-v11-spec-01.html#Connection
    //???
    response.headers().set(CONNECTION, HttpHeaders.Values.CLOSE);
    // Encode the cookie.
    String cookieString = _request.headers().get(COOKIE);
    if (cookieString != null) {
        Set<Cookie> cookies = ServerCookieDecoder.LAX.decode(cookieString);
        if (!cookies.isEmpty()) {
            // Reset the cookies if necessary.
            for (Cookie cookie : cookies) {
                response.headers().add(SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie));
            }
        }
    } else {
        // Browser sent no cookie.  Add some.
        //response.headers().add(SET_COOKIE, ServerCookieEncoder.LAX.encode("key1", "value1"));
        //response.headers().add(SET_COOKIE, ServerCookieEncoder.LAX.encode("key2", "value2"));
    }
    try {
        // Write the response.
        ctx.write(response);
        // close connection
        ctx.writeAndFlush(Unpooled.EMPTY_BUFFER).addListener(ChannelFutureListener.CLOSE);
    } catch (Throwable t) {
        t.printStackTrace();
        ctx.close();
    }
}

From source file:nikoladasm.aspark.ResponseImpl.java

License:Open Source License

private void sendChunked() {
    HttpResponse response = new DefaultHttpResponse(version, HttpResponseStatus.valueOf(status));
    setHeades(response);//ww w .  j av a2s  .  c  om
    response.headers().set(TRANSFER_ENCODING, CHUNKED);
    cookies.forEach(
            (name, cookie) -> response.headers().add(SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie)));
    ctx.channel().write(response);
    Object body;
    if (!httpMethod.equals(HEAD)) {
        body = new HttpChunkedInput(new ChunkedStream(stream, DEFAULT_CHUNK_SIZE));
    } else {
        body = LastHttpContent.EMPTY_LAST_CONTENT;
    }
    writeObjectToChannel(body).addListener(channelFuture -> stream.close());
}

From source file:nikoladasm.aspark.ResponseImpl.java

License:Open Source License

private void sendUnChunked() throws Exception {
    FullHttpResponse response = new DefaultFullHttpResponse(version, HttpResponseStatus.valueOf(status));
    setHeades(response);/*  w w w  .j  a va  2  s.  com*/
    if (stream != null)
        sendStream(response);
    else
        sendByteArray(response);
    response.headers().set(CONTENT_LENGTH, response.content().readableBytes());
    cookies.forEach(
            (name, cookie) -> response.headers().add(SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie)));
    if (httpMethod.equals(HEAD))
        response.content().clear();
    writeObjectToChannel(response);
}

From source file:org.waarp.gateway.kernel.http.HttpRequestHandler.java

License:Open Source License

/**
 * Method to add specific Cookies from business definition
 * // w  w w  .j a v a 2  s.c o  m
 * Override if needed
 * 
 * @param response
 * @param cookieNames
 */
protected void addBusinessCookie(FullHttpResponse response, Set<String> cookieNames) {
    for (AbstractHttpField field : httpPage.getFieldsForRequest(businessRequest).values()) {
        if (field.isFieldcookieset() && !cookieNames.contains(field.getFieldname())) {
            response.headers().add(HttpHeaderNames.SET_COOKIE,
                    ServerCookieEncoder.LAX.encode(field.getFieldname(), field.fieldvalue));
        }
    }
}

From source file:org.waarp.gateway.kernel.http.HttpRequestHandler.java

License:Open Source License

/**
 * Method to set Cookies in response/*from  w  w  w.j  a  va  2s.co m*/
 * 
 * @param response
 */
protected void setCookieEncoder(FullHttpResponse response) {
    Set<Cookie> cookies;
    String value = request.headers().get(HttpHeaderNames.COOKIE);
    if (value == null) {
        cookies = Collections.emptySet();
    } else {
        cookies = ServerCookieDecoder.LAX.decode(value);
    }
    boolean foundCookieSession = false;
    Set<String> cookiesName = new HashSet<String>();
    if (!cookies.isEmpty()) {
        // Reset the cookies if necessary.
        for (Cookie cookie : cookies) {
            if (isCookieValid(cookie)) {
                response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie));
                if (cookie.name().equals(cookieSession)) {
                    foundCookieSession = true;
                }
                cookiesName.add(cookie.name());
            }
        }
    }
    if (!foundCookieSession) {
        response.headers().add(HttpHeaderNames.SET_COOKIE,
                ServerCookieEncoder.LAX.encode(cookieSession, session.getCookieSession()));
        cookiesName.add(cookieSession);
    }
    addBusinessCookie(response, cookiesName);
    cookiesName.clear();
    cookiesName = null;
}

From source file:org.waarp.gateway.kernel.http.HttpWriteCacheEnable.java

License:Open Source License

/**
 * Remove the given named cookie/*w  w w  .  j a va2 s . co  m*/
 * 
 * @param request
 * @param response
 * @param cookieNameToRemove
 */
public static void handleCookies(HttpRequest request, HttpResponse response, String cookieNameToRemove) {
    String cookieString = request.headers().get(HttpHeaderNames.COOKIE);
    if (cookieString != null) {
        Set<Cookie> cookies = ServerCookieDecoder.LAX.decode(cookieString);
        if (!cookies.isEmpty()) {
            // Reset the sessions if necessary.
            // Remove all Session for images
            for (Cookie cookie : cookies) {
                if (cookie.name().equalsIgnoreCase(cookieNameToRemove)) {
                } else {
                    response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie));
                }
            }
        }
    }
}

From source file:org.waarp.gateway.kernel.rest.HttpRestHandler.java

License:Open Source License

/**
 * Method to set Cookies in httpResponse from response ObjectNode
 * /*from   w  w w. ja v a 2s . c o  m*/
 * @param httpResponse
 */
protected void setCookies(FullHttpResponse httpResponse) {
    if (response == null) {
        return;
    }
    ObjectNode cookieON = response.getCookieArgs();
    if (!cookieON.isMissingNode()) {
        Iterator<Entry<String, JsonNode>> iter = cookieON.fields();
        while (iter.hasNext()) {
            Entry<String, JsonNode> entry = iter.next();
            httpResponse.headers().add(HttpHeaderNames.SET_COOKIE,
                    ServerCookieEncoder.LAX.encode(entry.getKey(), entry.getValue().asText()));
        }
    }
}

From source file:org.waarp.openr66.protocol.http.adminssl.HttpResponsiveSslHandler.java

License:Open Source License

private void handleCookies(HttpResponse response) {
    String cookieString = request.headers().get(HttpHeaderNames.COOKIE);
    boolean i18nextFound = false;
    if (cookieString != null) {
        Set<Cookie> cookies = ServerCookieDecoder.LAX.decode(cookieString);
        if (!cookies.isEmpty()) {
            // Reset the sessions if necessary.
            boolean findSession = false;
            for (Cookie cookie : cookies) {
                if (cookie.name().equalsIgnoreCase(R66SESSION + Configuration.configuration.getHOST_ID())) {
                    if (newSession) {
                        findSession = false;
                    } else {
                        findSession = true;
                        response.headers().add(HttpHeaderNames.SET_COOKIE,
                                ServerCookieEncoder.LAX.encode(cookie));
                    }//from  w  w w.java2s  .c om
                } else if (cookie.name().equalsIgnoreCase(I18NEXT)) {
                    i18nextFound = true;
                    cookie.setValue(lang);
                    response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie));
                } else {
                    response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie));
                }
            }
            if (!i18nextFound) {
                Cookie cookie = new DefaultCookie(I18NEXT, lang);
                response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie));
            }
            newSession = false;
            if (!findSession) {
                if (admin != null) {
                    response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(admin));
                    logger.debug("AddSession: " + uriRequest + ":{}", admin);
                }
            }
        }
    } else {
        Cookie cookie = new DefaultCookie(I18NEXT, lang);
        response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie));
        if (admin != null) {
            logger.debug("AddSession: " + uriRequest + ":{}", admin);
            response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(admin));
        }
    }
}

From source file:org.waarp.openr66.protocol.http.HttpFormattedHandler.java

License:Open Source License

/**
 * Write the response/*  w  w  w  .j  ava  2 s .co  m*/
 * 
 * @param ctx
 */
private void writeResponse(ChannelHandlerContext ctx) {
    // Convert the response content to a ByteBuf.
    ByteBuf buf = Unpooled.copiedBuffer(responseContent.toString(), WaarpStringUtils.UTF8);
    responseContent.setLength(0);
    // Decide whether to close the connection or not.
    boolean keepAlive = HttpUtil.isKeepAlive(request);
    boolean close = HttpHeaderValues.CLOSE
            .contentEqualsIgnoreCase(request.headers().get(HttpHeaderNames.CONNECTION)) || (!keepAlive);

    // Build the response object.
    FullHttpResponse response = new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, status, buf);
    response.headers().add(HttpHeaderNames.CONTENT_LENGTH, response.content().readableBytes());
    if (isCurrentRequestXml) {
        response.headers().set(HttpHeaderNames.CONTENT_TYPE, "text/xml");
    } else if (isCurrentRequestJson) {
        response.headers().set(HttpHeaderNames.CONTENT_TYPE, "application/json");
    } else {
        response.headers().set(HttpHeaderNames.CONTENT_TYPE, "text/html");
    }
    if (keepAlive) {
        response.headers().set(HttpHeaderNames.CONNECTION, HttpHeaderValues.KEEP_ALIVE);
    }
    if (!close) {
        // There's no need to add 'Content-Length' header
        // if this is the last response.
        response.headers().set(HttpHeaderNames.CONTENT_LENGTH, String.valueOf(buf.readableBytes()));
    }

    String cookieString = request.headers().get(HttpHeaderNames.COOKIE);
    if (cookieString != null) {
        Set<Cookie> cookies = ServerCookieDecoder.LAX.decode(cookieString);
        boolean i18nextFound = false;
        if (!cookies.isEmpty()) {
            // Reset the cookies if necessary.
            for (Cookie cookie : cookies) {
                if (cookie.name().equalsIgnoreCase(I18NEXT)) {
                    i18nextFound = true;
                    cookie.setValue(lang);
                    response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie));
                } else {
                    response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie));
                }
            }
            if (!i18nextFound) {
                Cookie cookie = new DefaultCookie(I18NEXT, lang);
                response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie));
            }
        }
        if (!i18nextFound) {
            Cookie cookie = new DefaultCookie(I18NEXT, lang);
            response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie));
        }
    }

    // Write the response.
    ChannelFuture future = ctx.writeAndFlush(response);
    // Close the connection after the write operation is done if necessary.
    if (close) {
        future.addListener(ChannelFutureListener.CLOSE);
        /*if (this.isPrivateDbSession && dbSession != null) {
           dbSession.forceDisconnect();
           DbAdmin.nbHttpSession--;
           dbSession = null;
        }*/
    }
}

From source file:org.waarp.openr66.proxy.protocol.http.HttpFormattedHandler.java

License:Open Source License

/**
 * Write the response/*from  ww w .j  a v a  2 s .c  o  m*/
 * 
 */
private void writeResponse(ChannelHandlerContext ctx) {
    // Convert the response content to a ByteBuf.
    ByteBuf buf = Unpooled.copiedBuffer(responseContent.toString(), WaarpStringUtils.UTF8);
    responseContent.setLength(0);
    // Decide whether to close the connection or not.
    boolean keepAlive = HttpUtil.isKeepAlive(request);
    boolean close = HttpHeaderValues.CLOSE
            .contentEqualsIgnoreCase(request.headers().get(HttpHeaderNames.CONNECTION)) || (!keepAlive);

    // Build the response object.
    FullHttpResponse response = new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, status, buf);
    response.headers().add(HttpHeaderNames.CONTENT_LENGTH, response.content().readableBytes());
    if (isCurrentRequestXml) {
        response.headers().set(HttpHeaderNames.CONTENT_TYPE, "text/xml");
    } else if (isCurrentRequestJson) {
        response.headers().set(HttpHeaderNames.CONTENT_TYPE, "application/json");
    } else {
        response.headers().set(HttpHeaderNames.CONTENT_TYPE, "text/html");
    }
    if (keepAlive) {
        response.headers().set(HttpHeaderNames.CONNECTION, HttpHeaderValues.KEEP_ALIVE);
    }
    if (!close) {
        // There's no need to add 'Content-Length' header
        // if this is the last response.
        response.headers().set(HttpHeaderNames.CONTENT_LENGTH, String.valueOf(buf.readableBytes()));
    }

    String cookieString = request.headers().get(HttpHeaderNames.COOKIE);
    if (cookieString != null) {
        Set<Cookie> cookies = ServerCookieDecoder.LAX.decode(cookieString);
        boolean i18nextFound = false;
        if (!cookies.isEmpty()) {
            // Reset the cookies if necessary.
            for (Cookie cookie : cookies) {
                if (cookie.name().equalsIgnoreCase(I18NEXT)) {
                    i18nextFound = true;
                    cookie.setValue(lang);
                    response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie));
                } else {
                    response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie));
                }
            }
            if (!i18nextFound) {
                Cookie cookie = new DefaultCookie(I18NEXT, lang);
                response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie));
            }
        }
        if (!i18nextFound) {
            Cookie cookie = new DefaultCookie(I18NEXT, lang);
            response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie));
        }
    }

    // Write the response.
    ChannelFuture future = ctx.writeAndFlush(response);
    // Close the connection after the write operation is done if necessary.
    if (close) {
        future.addListener(ChannelFutureListener.CLOSE);
    }
}