fix: better input validation for add

.gitignore

@@ -7,6 +7,7 @@ docs
 test/setup/tmp-disposable-nodes-addrs.json
 dist
 coverage
+.nyc_output
 **/*.swp
 examples/sub-module/**/bundle.js
 examples/sub-module/**/*-minified.js

.npmignore

@@ -1,5 +1,5 @@
 node_modules
 *.log
 coverage
-
+.nyc_output
 test

package.json

@@ -77,15 +77,15 @@
     "url": "https://github.com/ipfs/js-ipfs-api"
   },
   "devDependencies": {
-    "aegir": "^17.0.1",
+    "aegir": "^17.1.1",
     "browser-process-platform": "~0.1.1",
     "chai": "^4.2.0",
     "cross-env": "^5.2.0",
     "dirty-chai": "^2.0.1",
     "eslint-plugin-react": "^7.11.1",
     "go-ipfs-dep": "~0.4.18",
     "gulp": "^3.9.1",
-    "interface-ipfs-core": "~0.86.0",
+    "interface-ipfs-core": "~0.87.0",
     "ipfsd-ctl": "~0.40.0",
     "pull-stream": "^3.6.9",
     "stream-equal": "^1.1.1"

src/files-regular/add-from-url.js

@@ -1,7 +1,7 @@
 'use strict'
 
 const promisify = require('promisify-es6')
-const parseUrl = require('url').parse
+const { URL } = require('url')
 const request = require('../utils/request')
 const SendOneFile = require('../utils/send-one-file-multiple-results')
 const FileResultStreamConverter = require('../utils/file-result-stream-converter')
@@ -35,7 +35,7 @@ module.exports = (send) => {
 const validUrl = (url) => typeof url === 'string' && url.startsWith('http')
 
 const requestWithRedirect = (url, opts, sendOneFile, callback) => {
-  const parsedUrl = parseUrl(url)
+  const parsedUrl = new URL(url)
 
   const req = request(parsedUrl.protocol)(url, (res) => {
     if (res.statusCode >= 400) {

src/files-regular/add.js

@@ -4,7 +4,7 @@ const promisify = require('promisify-es6')
 const ConcatStream = require('concat-stream')
 const once = require('once')
 const isStream = require('is-stream')
-const OtherBuffer = require('buffer').Buffer
+const isString = require('lodash/isString')
 const isSource = require('is-pull-stream').isSource
 const FileResultStreamConverter = require('../utils/file-result-stream-converter')
 const SendFilesStream = require('../utils/send-files-stream')
@@ -25,15 +25,23 @@ module.exports = (send) => {
     }
     options.converter = FileResultStreamConverter
 
-    const ok = Buffer.isBuffer(_files) ||
-               isStream.readable(_files) ||
-               Array.isArray(_files) ||
-               OtherBuffer.isBuffer(_files) ||
-               typeof _files === 'object' ||
-               isSource(_files)
+    // Buffer, pull stream or Node.js stream
+    const isBufferOrStream = obj => Buffer.isBuffer(obj) || isStream.readable(obj) || isSource(obj)
+    // An object like { content?, path? }, where content isBufferOrStream and path isString
+    const isContentObject = obj => {
+      if (typeof obj !== 'object') return false
+      // path is optional if content is present
+      if (obj.content) return isBufferOrStream(obj.content)
+      // path must be a non-empty string if no content
+      return Boolean(obj.path) && isString(obj.path)
+    }
+    // An input atom: a buffer, stream or content object
+    const isInput = obj => isBufferOrStream(obj) || isContentObject(obj)
+    // All is ok if data isInput or data is an array of isInput
+    const ok = isInput(_files) || (Array.isArray(_files) && _files.every(isInput))
 
     if (!ok) {
-      return callback(new Error('first arg must be a buffer, readable stream, pull stream, an object or array of objects'))
+      return callback(new Error('invalid input: expected buffer, readable stream, pull stream, object or array of objects'))
     }
 
     const files = [].concat(_files)

src/files-regular/get-readable-stream.js

@@ -10,7 +10,7 @@ module.exports = (send) => {
   return (path, opts) => {
     opts = opts || {}
 
-    const pt = new Stream.PassThrough({objectMode: true})
+    const pt = new Stream.PassThrough({ objectMode: true })
 
     try {
       path = cleanCID(path)

src/files-regular/ls-readable-stream.js

@@ -12,7 +12,7 @@ module.exports = (arg) => {
       opts = {}
     }
 
-    const pt = new Stream.PassThrough({objectMode: true})
+    const pt = new Stream.PassThrough({ objectMode: true })
 
     send({ path: 'ls', args: args, qs: opts }, (err, results) => {
       if (err) { return callback(err) }

src/utils/send-files-stream.js

@@ -43,7 +43,7 @@ module.exports = (send, path) => {
       const next = once(_next)
       try {
         const files = prepareFile(file, options)
-          .map((file) => Object.assign({headers: headers(file)}, file))
+          .map((file) => Object.assign({ headers: headers(file) }, file))
 
         writing = true
         eachSeries(

test/dag.spec.js

@@ -39,7 +39,7 @@ describe('.dag', function () {
     const data = Buffer.from('some data')
     DAGNode.create(data, (err, node) => {
       expect(err).to.not.exist()
-      ipfs.dag.put(node, {format: 'dag-pb', hashAlg: 'sha2-256'}, (err, cid) => {
+      ipfs.dag.put(node, { format: 'dag-pb', hashAlg: 'sha2-256' }, (err, cid) => {
         expect(err).to.not.exist()
         cid = cid.toV0()
         expect(cid.codec).to.equal('dag-pb')
@@ -56,8 +56,8 @@ describe('.dag', function () {
   })
 
   it('should be able to put and get a DAG node with format dag-cbor', (done) => {
-    const cbor = {foo: 'dag-cbor-bar'}
-    ipfs.dag.put(cbor, {format: 'dag-cbor', hashAlg: 'sha2-256'}, (err, cid) => {
+    const cbor = { foo: 'dag-cbor-bar' }
+    ipfs.dag.put(cbor, { format: 'dag-cbor', hashAlg: 'sha2-256' }, (err, cid) => {
       expect(err).to.not.exist()
       expect(cid.codec).to.equal('dag-cbor')
       cid = cid.toBaseEncodedString('base32')

test/interface.spec.js

@@ -7,7 +7,7 @@ const CommonFactory = require('./utils/interface-common-factory')
 const IPFSApi = require('../src')
 const isWindows = process.platform && process.platform === 'win32'
 
-describe.only('interface-ipfs-core tests', () => {
+describe('interface-ipfs-core tests', () => {
   const defaultCommonFactory = CommonFactory.create()
 
   tests.bitswap(defaultCommonFactory, {