Pinned Repositories
automatic-octo-barnacle
ss: 1) user authentication 2) exchanging the code for the access token and 3) making your first authenticated request on behalf of the user. Implement the OAuth 2 workflow on your server NODE.JS const express = require("express"); const querystring = require("querystring"); const bodyParser = require("body-parser"); const fetch = require("node-fetch"); const { URLSearchParams } = require("url"); const mailchimp = require("@mailchimp/mailchimp_marketing"); // Basic express app setup const app = express(); app.use(bodyParser.json()); app.use( bodyParser.urlencoded({ extended: true }) ); // You should always store your client id and secret in environment variables for security — the exception: sample code. const MAILCHIMP_CLIENT_ID = "YOUR_CLIENT_ID"; const MAILCHIMP_CLIENT_SECRET = "YOUR_CLIENT_SECRET"; const BASE_URL = "http://127.0.0.1:3000"; const OAUTH_CALLBACK = `${BASE_URL}/oauth/mailchimp/callback`; // 1. Navigate to http://127.0.0.1:3000 and click Login app.get("/", function(req, res) { res.send( '<p>Welcome to the sample Mailchimp OAuth app! Click <a href="/auth/mailchimp">here</a> to log in</p>' ); }); // 2. The login link above will direct the user here, which will redirect // to Mailchimp's OAuth login page. app.get("/auth/mailchimp", (req, res) => { res.redirect( `https://login.mailchimp.com/oauth2/authorize?${querystring.stringify({ response_type: "code", client_id: MAILCHIMP_CLIENT_ID, redirect_uri: OAUTH_CALLBACK })}` ); }); // 3. Once // 3. Once the user authorizes your app, Mailchimp will redirect the user to // this endpoint, along with a code you can use to exchange for the user's // access token. app.get("/oauth/mailchimp/callback", async (req, res) => { const { query: { code } } = req; // Here we're exchanging the temporary code for the user's access token. const tokenResponse = await fetch( "https://login.mailchimp.com/oauth2/token", { method: "POST", body: new URLSearchParams({ grant_type: "authorization_code", client_id: MAILCHIMP_CLIENT_ID, client_secret: MAILCHIMP_CLIENT_SECRET, redirect_uri: OAUTH_CALLBACK, code }) } ); const { access_token } = await tokenResponse.json(); console.log(access_token); // Now we're using the access token to get information about the user. // Specifically, we want to get the user's server prefix, which we'll use to // make calls to the API on their behalf. This prefix will change from user // to user. const metadataResponse = await fetch( "https://login.mailchimp.com/oauth2/metadata", { headers: { Authorization: `OAuth ${access_token}` } } ); const { dc } = await metadataResponse.json(); console.log(dc); // Below, we're using the access token and server prefix to make an // authenticated request on behalf of the user who just granted OAuth access. // You wouldn't keep this in your production code, but it's here to // demonstrate how the call is made. mailchimp.setConfig({ accessToken: access_token, server: dc }); const response = await mailchimp.ping.get(); console.log(response); res.send(` <p>This user's access token is ${access_token} and their server prefix is ${dc}.</p> <p>When pinging the Mailchimp Marketing API's ping endpoint, the server responded:<p> <code>${response}</code> `); // In reality, you'd want to store the access token and server prefix // somewhere in your application. // fakeDB.getCurrentUser(); // fakeDB.storeMailchimpCredsForUser(user, { // dc, // access_token // }); }); app.listen(3000, "127.0.0.1", function() { console.log( "Server running on port 3000; visit http://127.0.0.1:3000" ); });
chautia
Config files for my GitHub profile.
content
The content behind MDN Web Docs
docs
The open-source repo for docs.github.com
chauga9999's Repositories
chauga9999/automatic-octo-barnacle
ss: 1) user authentication 2) exchanging the code for the access token and 3) making your first authenticated request on behalf of the user. Implement the OAuth 2 workflow on your server NODE.JS const express = require("express"); const querystring = require("querystring"); const bodyParser = require("body-parser"); const fetch = require("node-fetch"); const { URLSearchParams } = require("url"); const mailchimp = require("@mailchimp/mailchimp_marketing"); // Basic express app setup const app = express(); app.use(bodyParser.json()); app.use( bodyParser.urlencoded({ extended: true }) ); // You should always store your client id and secret in environment variables for security — the exception: sample code. const MAILCHIMP_CLIENT_ID = "YOUR_CLIENT_ID"; const MAILCHIMP_CLIENT_SECRET = "YOUR_CLIENT_SECRET"; const BASE_URL = "http://127.0.0.1:3000"; const OAUTH_CALLBACK = `${BASE_URL}/oauth/mailchimp/callback`; // 1. Navigate to http://127.0.0.1:3000 and click Login app.get("/", function(req, res) { res.send( '<p>Welcome to the sample Mailchimp OAuth app! Click <a href="/auth/mailchimp">here</a> to log in</p>' ); }); // 2. The login link above will direct the user here, which will redirect // to Mailchimp's OAuth login page. app.get("/auth/mailchimp", (req, res) => { res.redirect( `https://login.mailchimp.com/oauth2/authorize?${querystring.stringify({ response_type: "code", client_id: MAILCHIMP_CLIENT_ID, redirect_uri: OAUTH_CALLBACK })}` ); }); // 3. Once // 3. Once the user authorizes your app, Mailchimp will redirect the user to // this endpoint, along with a code you can use to exchange for the user's // access token. app.get("/oauth/mailchimp/callback", async (req, res) => { const { query: { code } } = req; // Here we're exchanging the temporary code for the user's access token. const tokenResponse = await fetch( "https://login.mailchimp.com/oauth2/token", { method: "POST", body: new URLSearchParams({ grant_type: "authorization_code", client_id: MAILCHIMP_CLIENT_ID, client_secret: MAILCHIMP_CLIENT_SECRET, redirect_uri: OAUTH_CALLBACK, code }) } ); const { access_token } = await tokenResponse.json(); console.log(access_token); // Now we're using the access token to get information about the user. // Specifically, we want to get the user's server prefix, which we'll use to // make calls to the API on their behalf. This prefix will change from user // to user. const metadataResponse = await fetch( "https://login.mailchimp.com/oauth2/metadata", { headers: { Authorization: `OAuth ${access_token}` } } ); const { dc } = await metadataResponse.json(); console.log(dc); // Below, we're using the access token and server prefix to make an // authenticated request on behalf of the user who just granted OAuth access. // You wouldn't keep this in your production code, but it's here to // demonstrate how the call is made. mailchimp.setConfig({ accessToken: access_token, server: dc }); const response = await mailchimp.ping.get(); console.log(response); res.send(` <p>This user's access token is ${access_token} and their server prefix is ${dc}.</p> <p>When pinging the Mailchimp Marketing API's ping endpoint, the server responded:<p> <code>${response}</code> `); // In reality, you'd want to store the access token and server prefix // somewhere in your application. // fakeDB.getCurrentUser(); // fakeDB.storeMailchimpCredsForUser(user, { // dc, // access_token // }); }); app.listen(3000, "127.0.0.1", function() { console.log( "Server running on port 3000; visit http://127.0.0.1:3000" ); });
chauga9999/docs
The open-source repo for docs.github.com
chauga9999/chautia
Config files for my GitHub profile.
chauga9999/content
The content behind MDN Web Docs