http-proxy-middleware, how to copy all/cookie headers
<p>I am using lite server by John Papa with HTTP proxy middleware by chimurai
as a dev server.
the problem is with my session cookie, I cannot persist the session cookie that comes from the real server.
I saw this solution:
<a href="https://github.com/chimurai/http-proxy-middleware/issues/78" rel="nofollow">https://github.com/chimurai/http-proxy-middleware/issues/78</a></p>

<p>but I see no resemblance to my bs-config.js:</p>

<pre><code>var proxy = require('http-proxy-middleware');

module.exports = {
    port: 3003,
    server: {
        middleware: {
            1: proxy('demo/webservice/jaxrs', {
                target: 'https://localhost:8443',
                secure: false, // disable SSL verification
                changeOrigin: true   // for vhosted sites, changes host header to match to target's host
            }),
            2: require('connect-history-api-fallback')({index: '/index.html', verbose: true})
        }
    }
};
</code></pre>

<p>Does someone knows how to merge this two?</p>

<p>UPDATE: this is part of the response headers:</p>

<pre><code>set-cookie:JSESSIONID=620083CD7AEB7A6CC5772AC800E673E3; Path=/appServer/webservice/jaxrs; Secure
strict-transport-security:max-age=31622400; includeSubDomains
Transfer-Encoding:chunked
</code></pre>

<p>UPDATE2:
I think my config should look like this:</p>

<pre><code>var proxy = require('http-proxy-middleware');

function relayRequestHeaders(proxyReq, req) {
    Object.keys(req.headers).forEach(function (key) {
        proxyReq.setHeader(key, req.headers[key]);
    });
};

function relayResponseHeaders(proxyRes, req, res) {
    Object.keys(proxyRes.headers).forEach(function (key) {
            res.append(key, proxyRes.headers[key]);
        });
};

module.exports = {
    port: 3003,
    server: {
        middleware: {
            1: proxy('/skybox', {
                target: 'https://localhost:8443',
                secure: false, // disable SSL verification
                changeOrigin: true,   // for vhosted sites, changes host header to match to target's host
                onProxyReq: relayRequestHeaders,
                onProxyRes: relayResponseHeaders
            }),
            2: require('connect-history-api-fallback')({index: '/index.html', verbose: true})
        }
    }
};
</code></pre>

<p>but now res.append is undefined :(</p>