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http2-proxy
Advanced tools
A simple http/2 & http/1.1 to http/1.1 spec compliant proxy helper.
npm install http2-proxy
http2-proxy
requires node v8.5.0 or newer with http2
enabled. See nightly node builds or building node from source. Pass the --expose-http2
option when starting node v8.x.x.
You must pass allowHTTP1: true
to the http2.createServer
or http2.createSecureServer
factory methods.
import http2 from 'http2'
import proxy from 'http2-proxy'
const server = http2.createServer({ allowHTTP1: true })
server.listen(8000)
server.on('request', (req, res) => {
proxy.web(req, res, {
hostname: 'localhost'
port: 9000
}, err => console.error(err, 'proxy error'))
})
server.on('upgrade', (req, socket, head) => {
proxy.ws(req, socket, head, {
hostname: 'localhost'
port: 9000
}, err => console.error(err, 'proxy error'))
})
npm i helmet
import helmet from 'helmet'
server.on('request', (req, res) => {
proxy.web(req, res, {
hostname: 'localhost'
port: 9000,
onRes: (req, headers) => helmet({
setHeader (key, val) {
headers[key.trim().toLowerCase()] = val
},
getHeader (key) {
return headers[key.trim().toLowerCase()]
},
removeHeader (key) {
delete headers[key.trim().toLowerCase()]
}
}, () => {})
}, err => console.error(err, 'proxy error'))
})
server.on('request', (req, res) => {
proxy.web(req, res, {
hostname: 'localhost'
port: 9000,
onReq: (req, headers) => {
headers['x-forwarded-for'] = req.socket.remoteAddress
headers['x-forwarded-proto'] = req.socket.encrypted ? 'https' : 'http'
headers['x-forwarded-host'] = req.headers['host']
}
}, err => console.error(err, 'proxy error'))
})
hostname
: target hostnameport
: target porttimeout
: incoming request timeoutproxyTimeout
: proxy request timeoutproxyName
: proxy name used for Via headeronReq(req, headers)
: called before proxy requestonRes(req, headers)
: called before proxy responsereq
: http.IncomingMessage
or http2.Http2ServerRequest
res
: http.ServerResponse
or http2.Http2ServerResponse
options
: see abovereq
: http.IncomingMessage
socket
: net.Socket
head
: Buffer
options
: see aboveThe MIT License (MIT)
Copyright (c) 2010 - 2016 Charlie Robbins, Jarrett Cruger & the Contributors.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
FAQs
A simple http/2 & http/1.1 spec compliant proxy helper for Node.
The npm package http2-proxy receives a total of 21,359 weekly downloads. As such, http2-proxy popularity was classified as popular.
We found that http2-proxy demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 2 open source maintainers collaborating on the project.
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