Remove server stuff
Signed-off-by: Fabio José <fabiojose@gmail.com>
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Fabio José
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README.md
50
README.md
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@ -174,35 +174,8 @@ See how to listen to events using
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[express](https://github.com/expressjs/express).
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```js
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var Unmarshaller02 = require("cloudevents-sdk/http/unmarshaller/v02");
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```
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#### Receiving Using our Simple HTTP Server
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See how to listen to events using out simple http server.
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```js
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var Cloudevent = require("cloudevents-sdk");
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// The binding configuration
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var config = {
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path : "/events",
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port : 10300,
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method : "POST"
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};
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// The binding instance
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var binding = new Cloudevent.bindings["http-structured0.2"](config);
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binding.listen()
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.then(cloudevent => {
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// do something with event
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})
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.catch(err => {
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// deal with errors
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console.error(err);
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});
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```
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## Repository Structure
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@ -357,27 +330,6 @@ Receiver.check(Object, Map)
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Cloudevent Receiver.parse(Object, Map)
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```
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##### Receiver Binding Server
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Use this API to start a HTTP server and listen to events.
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```js
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/*
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* The constructor must receives the map of configurations.
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*/
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Receiver(config)
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/*
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* Listen to events and returns a Promise.
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*/
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Promise Receiver.listen()
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/*
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* Stops the listen to events
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*/
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Receiver.stop()
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```
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### `Unmarshaller` classes
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The Unmarshaller classes uses the receiver API, abstracting the formats:
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@ -1,102 +0,0 @@
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var http = require("http");
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var Spec02 = require("../../../specs/spec_0_2.js")
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var spec02 = new Spec02();
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const allowedContentTypes = [];
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allowedContentTypes.push("application/cloudevents+json; charset=utf-8");
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function is_valid_http_request(req, res, config) {
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var valid = true;
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if(req.url === config.path
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&& req.method.toLowerCase()
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=== config.method.toLowerCase()) {
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if(!req.headers["content-type"]
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|| !allowedContentTypes.includes(
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req.headers["content-type"].toLowerCase())){
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res.statusCode = 400;
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res.end("Bad Request");
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valid = false;
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}
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} else if(req.url !== config.path) {
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res.statusCode = 404;
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res.end("Not Found");
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valid = false;
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} else {
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res.statusCode = 405;
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res.end("Method Not Allowed");
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valid = false;
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}
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return valid;
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}
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function HTTPStructured(configuration){
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this.config = configuration;
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if(!this.config["path"]){
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this.config["path"] = "/";
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}
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if(!this.config["method"]){
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this.config["method"] = "POST";
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}
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if(!this.config["interface"]){
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this.config["interface"] = "0.0.0.0";
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}
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}
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HTTPStructured.prototype.listen = function(){
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this.server;
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var self = this;
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return new Promise((resolve, reject) => {
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self.server =
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http.createServer((request, res) => {
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if(is_valid_http_request(request, res, this.config)){
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var body = [];
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request.on("error", err => {
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console.error(err);
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})
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.on("data", chunk => {
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// accumulate the chunks
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body.push(chunk);
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})
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.on("end", () => {
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body = Buffer.concat(body).toString();
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var jsonBody = JSON.parse(body);
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try {
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// Process/validate the body
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spec02.check(jsonBody);
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res.statusCode = 201;
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res.end("Event Accepted");
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}catch(e) {
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res.statusCode = 400;
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res.end(JSON.stringify(e));
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}
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});
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}
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});
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self.server.listen(this.config.port, this.config.interface, (err) => {
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if(err){
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console.error(err);
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reject(err);
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}
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});
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});
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}
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HTTPStructured.prototype.stop = function() {
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this.server.close();
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}
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module.exports = HTTPStructured;
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@ -1,8 +1,6 @@
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var expect = require("chai").expect;
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var Cloudevent = require("../index.js");
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var nock = require("nock");
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var ReceiverStructured01 =
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require("../lib/bindings/http/server/structured_0_2.js");
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var http = require("http");
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var request = require("request");
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var Spec02 = require("../lib/specs/spec_0_2.js");
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@ -81,99 +79,6 @@ describe("HTTP Transport Binding - Version 0.2", () => {
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});
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});
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});
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describe("Receiver", () => {
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var receiver;
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before(() => {
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// setup
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receiver = new ReceiverStructured01(receiverConfig);
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receiver.listen()
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.then(response => {
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console.log(response);
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})
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.catch(err => {
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console.error(err);
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});
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});
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after(() => {
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receiver.stop();
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});
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it("Should return 404 when path is wrong", () => {
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// act
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request.post("http://localhost:" + receiverConfig.port + "/foobar",
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(err, res, body) => {
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// assert
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expect(res.statusCode).to.equal(404);
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});
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});
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it("Should return 405 when method is wrong", () => {
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// act
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request.get("http://localhost:" + receiverConfig.port
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+ receiverConfig.path,
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(err, res, body) => {
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// assert
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expect(res.statusCode).to.equal(405);
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});
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});
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it("Should return 400 when Content-Type is wrong", () => {
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// act
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request.post("http://localhost:" + receiverConfig.port
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+ receiverConfig.path,
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(err, res, body) => {
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// assert
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expect(res.statusCode).to.equal(400);
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});
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});
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it("Should return 400 when is not a cloudevent", () => {
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// setup
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var requestOptions = {
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url : "http://localhost:" + receiverConfig.port
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+ receiverConfig.path,
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method : "POST",
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headers : {
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"Content-Type":"application/cloudevents+json; charset=utf-8"
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},
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body : JSON.stringify({"foo": "bar"})
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};
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// act
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request(requestOptions,
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(err, res, body) => {
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// assert
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expect(res.statusCode).to.equal(400);
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});
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});
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it("Should return 201 when accepts the event", () => {
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// setup
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var ce_spec02 = new Spec02();
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ce_spec02
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.type(type)
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.source(source);
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var requestOptions = {
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url : "http://localhost:" + receiverConfig.port
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+ receiverConfig.path,
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method : "POST",
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headers : {
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"Content-Type":"application/cloudevents+json; charset=utf-8"
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},
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body : JSON.stringify(ce_spec02.payload)
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};
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// act
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request(requestOptions,
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(err, res, body) => {
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// assert
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expect(res.statusCode).to.equal(201);
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});
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});
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});
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});
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describe("Binary", () => {
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