fastify-http-proxy - npm Package Compare versions

Comparing version 3.0.0 to 3.1.0

index.d.ts

@@ -26,2 +26,3 @@ /// <reference types="node" />
     http2?: boolean;
+    proxyPayloads?: boolean;
     preHandler?: (
@@ -28,0 +29,0 @@ request: FastifyRequest<

index.js

@@ -25,4 +25,6 @@ 'use strict'
 
-  fastify.addContentTypeParser('application/json', bodyParser)
-  fastify.addContentTypeParser('*', bodyParser)
+  if (opts.proxyPayloads !== false) {
+    fastify.addContentTypeParser('application/json', bodyParser)
+    fastify.addContentTypeParser('*', bodyParser)
+  }
 
@@ -29,0 +31,0 @@ function rewriteHeaders (headers) {

package.json

 {
   "name": "fastify-http-proxy",
-  "version": "3.0.0",
+  "version": "3.1.0",
   "description": "proxy http requests, for Fastify",
@@ -33,3 +33,3 @@ "main": "index.js",
     "fastify": "^2.0.0",
-    "got": "^10.0.0",
+    "got": "^10.6.0",
     "http-errors": "^1.7.1",
@@ -36,0 +36,0 @@ "http-proxy": "^1.17.0",

README.md

@@ -97,2 +97,15 @@ # fastify-http-proxy
 
+### proxyPayloads
+
+When this option is `false`, you will be able to access the body but it will also disable direct pass through of the payload. As a result, it is left up to the implementation to properly parse and proxy the payload correctly.
+
+For example, if you are expecting a payload of type `application/xml`, then you would have to add a parser for it like so:
+
+```javascript
+fastify.addContentTypeParser('application/xml', (req, done) => {
+  const parsedBody = parsingCode(req)
+  done(null, parsedBody)
+})
+```
+
 ### config
@@ -99,0 +112,0 @@

test/test.js

@@ -114,2 +114,26 @@ 'use strict'
 
+  test('skip proxying the incoming payload', async t => {
+    const server = Fastify()
+    server.register(proxy, {
+      upstream: `http://localhost:${origin.server.address().port}`,
+      proxyPayloads: false,
+      preHandler (request, reply, next) {
+        t.deepEqual(request.body, { hello: 'world' })
+        next()
+      }
+    })
+
+    await server.listen(0)
+    t.tearDown(server.close.bind(server))
+
+    await got(
+      `http://localhost:${server.server.address().port}/this-has-data`,
+      {
+        method: 'POST',
+        json: { hello: 'world' },
+        responseType: 'json'
+      }
+    )
+  })
+
   test('preHandler', async t => {
@@ -116,0 +140,0 @@ const server = Fastify()

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Improved metrics

Total package byte prevSize

22230

increased by5.74%

Lines of code

527

increased by4.77%

Number of lines in readme file

144

increased by9.92%

No dependency changes