feat: add handing of Infura credentials (#232)

md/usage.md

@@ -139,9 +139,15 @@ Will pin `QmHash` to Pinata and Infura.
 
 Infura is a freemium pinning service that doesn't require any additional setup.
 It's the default one used. Please bear in mind that Infura is a free service, so
-there is probably a rate-limiting.
+there is probably a rate-limiting.  
+
+Env variables are optional for users that want to use their own Infura account.
+
 
 - Usage: `-p infura`
+- Environment variables
+  - `IPFS_DEPLOY_INFURA__PROJECT_ID=<Infura Project ID>`
+  - `IPFS_DEPLOY_INFURA__PROJECT_SECRET=<nfura Project Secret>`
 
 ### [DAppNode](https://dappnode.io)
 

package.json

@@ -79,6 +79,7 @@
     "ipfs-http-client": "^50.1.0",
     "it-all": "^1.0.6",
     "lodash.isempty": "^4.4.0",
+    "lodash.isstring": "^4.0.1",
     "open": "^8.4.0",
     "terminal-link": "^2.1.1",
     "trammel": "^5.0.0",
@@ -87,6 +88,7 @@
   },
   "devDependencies": {
     "@types/lodash.isempty": "^4.4.6",
+    "@types/lodash.isstring": "^4.0.1",
     "@types/proxyquire": "^1.3.28",
     "aegir": "^33.2.0",
     "proxyquire": "^2.1.3"

src/cli.js

@@ -149,6 +149,10 @@ const options = {
   },
 
   pinningServicesCredentials: {
+    infura: {
+      projectId: argv.infura && argv.infura.projectId,
+      projectSecret: argv.infura && argv.infura.projectSecret
+    },
     pinata: {
       apiKey: argv.pinata && argv.pinata.apiKey,
       secretApiKey: argv.pinata && argv.pinata.secretApiKey

src/pinners/infura.js

@@ -1,14 +1,29 @@
 'use strict'
 
+const isString = require('lodash.isstring')
 const IpfsNode = require('./ipfs-node')
 
+/**
+ * @typedef {import('ipfs-http-client').Options} IpfsOptions
+ * @typedef {import('./types').InfuraOptions} InfuraOptions
+ */
+
 class Infura extends IpfsNode {
-  constructor () {
-    super({
+  /**
+   * @param {InfuraOptions} options
+   */
+  constructor ({ projectId, projectSecret }) {
+    /** @type {IpfsOptions} */
+    const options = {
       host: 'ipfs.infura.io',
       port: 5001,
       protocol: 'https'
-    })
+    }
+    if ([projectId, projectSecret].every(isString)) {
+      const authorization = 'Basic ' + Buffer.from(projectId + ':' + projectSecret).toString('base64')
+      options.headers = { authorization }
+    }
+    super(options)
   }
 
   /**

src/pinners/types.ts

@@ -16,6 +16,11 @@ export interface IPFSClusterOptions {
   password: string
 }
 
+export interface InfuraOptions {
+  projectId?: string
+  projectSecret?: string
+}
+
 export interface PinataOptions {
   apiKey: string
   secretApiKey: string