fix: make http api only accept POST requests

.travis.yml

@@ -64,7 +64,7 @@ jobs:
     - stage: check
       script:
         - npm run build -- $RUN_SINCE --scope={ipfs,ipfs-http-client} -- -- --bundlesize
-        - npm run dep-check -- $RUN_SINCE -- -- -- -i wrtc -i electron-webrtc
+        - npm run dep-check -- $RUN_SINCE -- -- -- -i electron-webrtc
         - npm run lint -- $RUN_SINCE --concurrency 1
 
     - stage: test

packages/interface-ipfs-core/package.json

@@ -38,7 +38,7 @@
     "dirty-chai": "^2.0.1",
     "ipfs-block": "^0.8.1",
     "ipfs-unixfs": "^1.0.1",
-    "ipfs-utils": "^1.2.4",
+    "ipfs-utils": "ipfs/js-ipfs-utils#fix/add-iterator-method-to-response",
     "ipld-dag-cbor": "^0.15.1",
     "ipld-dag-pb": "^0.18.3",
     "is-ipfs": "^1.0.0",

packages/ipfs-core-utils/package.json

@@ -30,7 +30,7 @@
   "dependencies": {
     "buffer": "^5.4.2",
     "err-code": "^2.0.0",
-    "ipfs-utils": "^1.2.4"
+    "ipfs-utils": "ipfs/js-ipfs-utils#fix/add-iterator-method-to-response"
   },
   "devDependencies": {
     "aegir": "21.4.5",

packages/ipfs-http-client/package.json

@@ -47,7 +47,7 @@
     "form-data": "^3.0.0",
     "ipfs-block": "^0.8.1",
     "ipfs-core-utils": "^0.1.1",
-    "ipfs-utils": "^1.2.4",
+    "ipfs-utils": "ipfs/js-ipfs-utils#fix/add-iterator-method-to-response",
     "ipld-dag-cbor": "^0.15.1",
     "ipld-dag-pb": "^0.18.3",
     "ipld-raw": "^4.0.1",

packages/ipfs-http-client/src/add.js

@@ -10,8 +10,7 @@ module.exports = configure((api) => {
   return async function * add (input, options = {}) {
     const progressFn = options.progress
 
-    const res = await api.ndjson('add', {
-      method: 'POST',
+    const res = await api.post('add', {
       searchParams: toUrlSearchParams(null, {
         ...options,
         'stream-channels': true,
@@ -24,7 +23,7 @@ module.exports = configure((api) => {
       )
     })
 
-    for await (let file of res) {
+    for await (let file of res.ndjson()) {
       file = toCamel(file)
 
       if (progressFn && file.bytes) {

packages/ipfs-http-client/src/block/rm.js

@@ -23,13 +23,13 @@ module.exports = configure(api => {
       searchParams.append('arg', new CID(cid).toString())
     })
 
-    const res = await api.ndjson('block/rm', {
+    const res = await api.post('block/rm', {
       timeout: options.timeout,
       signal: options.signal,
       searchParams: searchParams
     })
 
-    for await (const removed of res) {
+    for await (const removed of res.ndjson()) {
       yield toCoreInterface(removed)
     }
   }

packages/ipfs-http-client/src/cat.js

@@ -1,7 +1,6 @@
 'use strict'
 
 const CID = require('cids')
-const { Buffer } = require('buffer')
 const merge = require('merge-options')
 const configure = require('./lib/configure')
 
@@ -13,15 +12,13 @@ module.exports = configure(api => {
         arg: typeof path === 'string' ? path : new CID(path).toString()
       }
     )
-    const res = await api.iterator('cat', {
-      method: 'POST',
+
+    const res = await api.post('cat', {
       timeout: options.timeout,
       signal: options.signal,
       searchParams: options
     })
 
-    for await (const chunk of res) {
-      yield Buffer.from(chunk)
-    }
+    yield * res.iterator()
   }
 })

packages/ipfs-http-client/src/dht/find-peer.js

@@ -9,13 +9,13 @@ module.exports = configure(api => {
   return async function findPeer (peerId, options = {}) {
     options.arg = `${Buffer.isBuffer(peerId) ? new CID(peerId) : peerId}`
 
-    const res = await api.ndjson('dht/findpeer', {
+    const res = await api.post('dht/findpeer', {
       timeout: options.timeout,
       signal: options.signal,
       searchParams: options
     })
 
-    for await (const data of res) {
+    for await (const data of res.ndjson()) {
       if (data.Type === 3) {
         throw new Error(data.Extra)
       }

packages/ipfs-http-client/src/dht/find-provs.js

@@ -7,14 +7,13 @@ const configure = require('../lib/configure')
 module.exports = configure(api => {
   return async function * findProvs (cid, options = {}) {
     options.arg = `${new CID(cid)}`
-    const res = await api.ndjson('dht/findprovs', {
-      method: 'POST',
+    const res = await api.post('dht/findprovs', {
       timeout: options.timeout,
       signal: options.signal,
       searchParams: options
     })
 
-    for await (const message of res) {
+    for await (const message of res.ndjson()) {
       // 3 = QueryError
       // https://github.com/libp2p/go-libp2p-core/blob/6e566d10f4a5447317a66d64c7459954b969bdab/routing/query.go#L18
       // https://github.com/libp2p/go-libp2p-kad-dht/blob/master/routing.go#L525-L526

packages/ipfs-http-client/src/dht/get.js

@@ -11,14 +11,13 @@ module.exports = configure(api => {
     }
 
     options.key = encodeBufferURIComponent(key)
-    const res = await api.ndjson('dht/get', {
-      method: 'POST',
+    const res = await api.post('dht/get', {
       timeout: options.timeout,
       signal: options.signal,
       searchParams: options
     })
 
-    for await (const message of res) {
+    for await (const message of res.ndjson()) {
       // 3 = QueryError
       // https://github.com/libp2p/go-libp2p-core/blob/6e566d10f4a5447317a66d64c7459954b969bdab/routing/query.go#L18
       // https://github.com/ipfs/go-ipfs/blob/eb11f569b064b960d1aba4b5b8ca155a3bd2cb21/core/commands/dht.go#L472-L473

packages/ipfs-http-client/src/dht/provide.js

@@ -12,14 +12,13 @@ module.exports = configure(api => {
     const searchParams = new URLSearchParams(options)
     cids.forEach(cid => searchParams.append('arg', `${new CID(cid)}`))
 
-    const res = await api.ndjson('dht/provide', {
-      method: 'POST',
+    const res = await api.post('dht/provide', {
       timeout: options.timeout,
       signal: options.signal,
       searchParams
     })
 
-    for await (let message of res) {
+    for await (let message of res.ndjson()) {
       // 3 = QueryError
       // https://github.com/libp2p/go-libp2p-core/blob/6e566d10f4a5447317a66d64c7459954b969bdab/routing/query.go#L18
       // https://github.com/ipfs/go-ipfs/blob/eb11f569b064b960d1aba4b5b8ca155a3bd2cb21/core/commands/dht.go#L283-L284

packages/ipfs-http-client/src/dht/put.js

@@ -11,13 +11,13 @@ module.exports = configure(api => {
 
     searchParams.append('arg', key)
     searchParams.append('arg', value)
-    const res = await api.ndjson('dht/put', {
+    const res = await api.post('dht/put', {
       timeout: options.timeout,
       signal: options.signal,
       searchParams
     })
 
-    for await (let message of res) {
+    for await (let message of res.ndjson()) {
       // 3 = QueryError
       // https://github.com/libp2p/go-libp2p-core/blob/6e566d10f4a5447317a66d64c7459954b969bdab/routing/query.go#L18
       // https://github.com/ipfs/go-ipfs/blob/eb11f569b064b960d1aba4b5b8ca155a3bd2cb21/core/commands/dht.go#L472-L473

packages/ipfs-http-client/src/dht/query.js

@@ -8,13 +8,13 @@ const configure = require('../lib/configure')
 module.exports = configure(api => {
   return async function * query (peerId, options = {}) {
     options.arg = new CID(peerId)
-    const res = await api.ndjson('dht/query', {
+    const res = await api.post('dht/query', {
       timeout: options.timeout,
       signal: options.signal,
       searchParams: options
     })
 
-    for await (let message of res) {
+    for await (let message of res.ndjson()) {
       message = toCamel(message)
       message.id = new CID(message.id)
       message.responses = (message.responses || []).map(({ ID, Addrs }) => ({

packages/ipfs-http-client/src/files/ls.js

@@ -12,8 +12,7 @@ module.exports = configure(api => {
       path = '/'
     }
 
-    const res = await api.ndjson('files/ls', {
-      method: 'POST',
+    const res = await api.post('files/ls', {
       timeout: options.timeout,
       signal: options.signal,
       searchParams: toUrlSearchParams(
@@ -30,7 +29,7 @@ module.exports = configure(api => {
       )
     })
 
-    for await (const result of res) {
+    for await (const result of res.ndjson()) {
       // go-ipfs does not yet support the "stream" option
       if ('Entries' in result) {
         for (const entry of result.Entries || []) {

packages/ipfs-http-client/src/get.js

@@ -9,16 +9,15 @@ module.exports = configure(api => {
   return async function * get (path, options = {}) {
     options.arg = `${Buffer.isBuffer(path) ? new CID(path) : path}`
 
-    const res = await api.iterator('get', {
-      method: 'POST',
+    const res = await api.post('get', {
       timeout: options.timeout,
       signal: options.signal,
       searchParams: options
     })
 
     const extractor = Tar.extract()
 
-    for await (const { header, body } of extractor(res)) {
+    for await (const { header, body } of extractor(res.iterator())) {
       if (header.type === 'directory') {
         yield {
           path: header.name

packages/ipfs-http-client/src/lib/core.js

@@ -7,6 +7,7 @@ const { URL } = require('iso-url')
 const parseDuration = require('parse-duration')
 const log = require('debug')('ipfs-http-client:lib:error-handler')
 const HTTP = require('ipfs-utils/src/http')
+const merge = require('merge-options')
 
 const isMultiaddr = (input) => {
   try {
@@ -126,6 +127,19 @@ class Client extends HTTP {
         return out
       }
     })
+
+    delete this.get
+    delete this.put
+    delete this.delete
+    delete this.options
+
+    const fetch = this.fetch
+
+    this.fetch = (resource, options = {}) => {
+      return fetch.call(this, resource, merge(options, {
+        method: 'POST'
+      }))
+    }
   }
 }
 

packages/ipfs-http-client/src/log/tail.js

@@ -4,12 +4,12 @@ const configure = require('../lib/configure')
 
 module.exports = configure(api => {
   return async function * tail (options = {}) {
-    const res = await api.ndjson('log/tail', {
+    const res = await api.post('log/tail', {
       timeout: options.timeout,
       signal: options.signal,
       searchParams: options
     })
 
-    yield * res
+    yield * res.ndjson()
   }
 })

packages/ipfs-http-client/src/ls.js

@@ -9,14 +9,13 @@ module.exports = configure(api => {
     const searchParams = new URLSearchParams(options)
     searchParams.set('arg', `${Buffer.isBuffer(path) ? new CID(path) : path}`)
 
-    const res = await api.ndjson('ls', {
-      method: 'POST',
+    const res = await api.post('ls', {
       timeout: options.timeout,
       signal: options.signal,
       searchParams
     })
 
-    for await (let result of res) {
+    for await (let result of res.ndjson()) {
       result = result.Objects
 
       if (!result) {

packages/ipfs-http-client/src/name/resolve.js

@@ -8,13 +8,13 @@ module.exports = configure(api => {
     searchParams.set('arg', path)
     searchParams.set('stream', options.stream || true)
 
-    const res = await api.ndjson('name/resolve', {
+    const res = await api.post('name/resolve', {
       timeout: options.timeout,
       signal: options.signal,
       searchParams
     })
 
-    for await (const result of res) {
+    for await (const result of res.ndjson()) {
       yield result.Path
     }
   }

packages/ipfs-http-client/src/pin/ls.js

@@ -16,14 +16,13 @@ module.exports = configure(api => {
     searchParams.set('stream', options.stream || true)
     path.forEach(p => searchParams.append('arg', `${p}`))
 
-    const source = api.ndjson('pin/ls', {
-      method: 'POST',
+    const res = await api.post('pin/ls', {
       timeout: options.timeout,
       signal: options.signal,
       searchParams
     })
 
-    for await (const pin of source) {
+    for await (const pin of res.ndjson()) {
       if (pin.Keys) { // non-streaming response
         // eslint-disable-next-line guard-for-in
         for (const key in pin.Keys) {

packages/ipfs-http-client/src/ping.js

@@ -4,16 +4,17 @@ const toCamel = require('./lib/object-to-camel')
 const configure = require('./lib/configure')
 
 module.exports = configure(api => {
-  return function ping (peerId, options = {}) {
+  return async function * ping (peerId, options = {}) {
     const searchParams = new URLSearchParams(options)
     searchParams.set('arg', `${peerId}`)
 
-    return api.ndjson('ping', {
-      method: 'POST',
+    const res = await api.post('ping', {
       timeout: options.timeout,
       signal: options.signal,
       searchParams,
       transform: toCamel
     })
+
+    yield * res.ndjson()
   }
 })

packages/ipfs-http-client/src/pubsub/subscribe.js

@@ -4,7 +4,6 @@ const bs58 = require('bs58')
 const { Buffer } = require('buffer')
 const log = require('debug')('ipfs-http-client:pubsub:subscribe')
 const SubscriptionTracker = require('./subscription-tracker')
-const { streamToAsyncIterator, ndjson } = require('../lib/core')
 const configure = require('../lib/configure')
 
 module.exports = configure((api, options) => {
@@ -32,8 +31,7 @@ module.exports = configure((api, options) => {
     }, 1000)
 
     try {
-      res = await api.stream('pubsub/sub', {
-        method: 'POST',
+      res = await api.post('pubsub/sub', {
         timeout: options.timeout,
         signal: options.signal,
         searchParams
@@ -45,7 +43,7 @@ module.exports = configure((api, options) => {
 
     clearTimeout(ffWorkaround)
 
-    readMessages(ndjson(streamToAsyncIterator(res)), {
+    readMessages(res.ndjson(), {
       onMessage: handler,
       onEnd: () => subsTracker.unsubscribe(topic, handler),
       onError: options.onError