Modify the twitter claim definition so that it requires no authorization, by making use of twitter's oembed support

The new twitter api changes will remove free access to the api, and doing verification without any credentials is easier anyways

dist/doip.js

@@ -38811,6 +38811,7 @@ module.exports={
   "version": "0.18.1",
   "description": "Decentralized Online Identity Proofs library in Node.js",
   "main": "./src/index.js",
+  "packageManager": "yarn@1.22.19",
   "dependencies": {
     "@openpgp/hkp-client": "^0.0.2",
     "@openpgp/wkd-client": "^0.0.3",
@@ -39217,7 +39218,7 @@ class Claim {
 
 module.exports = Claim
 
-},{"./claimDefinitions":339,"./defaults":351,"./enums":352,"./proofs":364,"./verifications":367,"merge-options":172,"valid-url":227,"validator":228}],331:[function(require,module,exports){
+},{"./claimDefinitions":340,"./defaults":352,"./enums":353,"./proofs":364,"./verifications":367,"merge-options":172,"valid-url":227,"validator":228}],331:[function(require,module,exports){
 /*
 Copyright 2022 Yarmo Mackenbach
 
@@ -39330,7 +39331,7 @@ exports.processURI = processURI
 exports.functions = functions
 exports.tests = tests
 
-},{"../enums":352}],332:[function(require,module,exports){
+},{"../enums":353}],332:[function(require,module,exports){
 /*
 Copyright 2021 Yarmo Mackenbach
 
@@ -39406,7 +39407,7 @@ exports.reURI = reURI
 exports.processURI = processURI
 exports.tests = tests
 
-},{"../enums":352}],333:[function(require,module,exports){
+},{"../enums":353}],333:[function(require,module,exports){
 /*
 Copyright 2021 Yarmo Mackenbach
 
@@ -39482,7 +39483,7 @@ exports.reURI = reURI
 exports.processURI = processURI
 exports.tests = tests
 
-},{"../enums":352}],334:[function(require,module,exports){
+},{"../enums":353}],334:[function(require,module,exports){
 /*
 Copyright 2021 Yarmo Mackenbach
 
@@ -39557,7 +39558,87 @@ exports.reURI = reURI
 exports.processURI = processURI
 exports.tests = tests
 
-},{"../enums":352}],335:[function(require,module,exports){
+},{"../enums":353}],335:[function(require,module,exports){
+/*
+Copyright 2023 Yarmo Mackenbach
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+const E = require('../enums')
+
+const reURI = /^https:\/\/(.*)\/(.*)\/(.*)\/?/
+
+const processURI = (uri) => {
+  const match = uri.match(reURI)
+
+  return {
+    serviceprovider: {
+      type: 'web',
+      name: 'forgejo'
+    },
+    match: {
+      regularExpression: reURI,
+      isAmbiguous: true
+    },
+    profile: {
+      display: `${match[2]}@${match[1]}`,
+      uri: `https://${match[1]}/${match[2]}`,
+      qr: null
+    },
+    proof: {
+      uri: uri,
+      request: {
+        fetcher: E.Fetcher.HTTP,
+        access: E.ProofAccess.NOCORS,
+        format: E.ProofFormat.JSON,
+        data: {
+          url: `https://${match[1]}/api/v1/repos/${match[2]}/${match[3]}`,
+          format: E.ProofFormat.JSON
+        }
+      }
+    },
+    claim: [{
+      format: E.ClaimFormat.URI,
+      relation: E.ClaimRelation.EQUALS,
+      path: ['description']
+    }]
+  }
+}
+
+const tests = [
+  {
+    uri: 'https://domain.org/alice/forgejo_proof',
+    shouldMatch: true
+  },
+  {
+    uri: 'https://domain.org/alice/forgejo_proof/',
+    shouldMatch: true
+  },
+  {
+    uri: 'https://domain.org/alice/other_proof',
+    shouldMatch: true
+  },
+  {
+    uri: 'https://domain.org/alice',
+    shouldMatch: false
+  }
+]
+
+exports.reURI = reURI
+exports.processURI = processURI
+exports.tests = tests
+
+},{"../enums":353}],336:[function(require,module,exports){
 /*
 Copyright 2021 Yarmo Mackenbach
 
@@ -39575,7 +39656,7 @@ limitations under the License.
 */
 const E = require('../enums')
 
-const reURI = /^https:\/\/(.*)\/(.*)\/gitea_proof\/?/
+const reURI = /^https:\/\/(.*)\/(.*)\/(.*)\/?/
 
 const processURI = (uri) => {
   const match = uri.match(reURI)
@@ -39601,7 +39682,7 @@ const processURI = (uri) => {
         access: E.ProofAccess.NOCORS,
         format: E.ProofFormat.JSON,
         data: {
-          url: `https://${match[1]}/api/v1/repos/${match[2]}/gitea_proof`,
+          url: `https://${match[1]}/api/v1/repos/${match[2]}/${match[3]}`,
           format: E.ProofFormat.JSON
         }
       }
@@ -39625,6 +39706,10 @@ const tests = [
   },
   {
     uri: 'https://domain.org/alice/other_proof',
+    shouldMatch: true
+  },
+  {
+    uri: 'https://domain.org/alice',
     shouldMatch: false
   }
 ]
@@ -39633,7 +39718,7 @@ exports.reURI = reURI
 exports.processURI = processURI
 exports.tests = tests
 
-},{"../enums":352}],336:[function(require,module,exports){
+},{"../enums":353}],337:[function(require,module,exports){
 /*
 Copyright 2021 Yarmo Mackenbach
 
@@ -39709,7 +39794,7 @@ exports.reURI = reURI
 exports.processURI = processURI
 exports.tests = tests
 
-},{"../enums":352}],337:[function(require,module,exports){
+},{"../enums":353}],338:[function(require,module,exports){
 /*
 Copyright 2021 Yarmo Mackenbach
 
@@ -39785,7 +39870,7 @@ exports.reURI = reURI
 exports.processURI = processURI
 exports.tests = tests
 
-},{"../enums":352}],338:[function(require,module,exports){
+},{"../enums":353}],339:[function(require,module,exports){
 /*
 Copyright 2021 Yarmo Mackenbach
 
@@ -39861,7 +39946,7 @@ exports.reURI = reURI
 exports.processURI = processURI
 exports.tests = tests
 
-},{"../enums":352}],339:[function(require,module,exports){
+},{"../enums":353}],340:[function(require,module,exports){
 /*
 Copyright 2021 Yarmo Mackenbach
 
@@ -39891,6 +39976,7 @@ const data = {
   hackernews: require('./hackernews'),
   lobsters: require('./lobsters'),
   devto: require('./devto'),
+  forgejo: require('./forgejo'),
   gitea: require('./gitea'),
   gitlab: require('./gitlab'),
   github: require('./github'),
@@ -39903,7 +39989,7 @@ const data = {
 exports.list = Object.keys(data)
 exports.data = data
 
-},{"./activitypub":331,"./devto":332,"./discourse":333,"./dns":334,"./gitea":335,"./github":336,"./gitlab":337,"./hackernews":338,"./irc":340,"./liberapay":341,"./lichess":342,"./lobsters":343,"./matrix":344,"./owncast":345,"./reddit":346,"./stackexchange":347,"./telegram":348,"./twitter":349,"./xmpp":350}],340:[function(require,module,exports){
+},{"./activitypub":331,"./devto":332,"./discourse":333,"./dns":334,"./forgejo":335,"./gitea":336,"./github":337,"./gitlab":338,"./hackernews":339,"./irc":341,"./liberapay":342,"./lichess":343,"./lobsters":344,"./matrix":345,"./owncast":346,"./reddit":347,"./stackexchange":348,"./telegram":349,"./twitter":350,"./xmpp":351}],341:[function(require,module,exports){
 /*
 Copyright 2021 Yarmo Mackenbach
 
@@ -39983,7 +40069,7 @@ exports.reURI = reURI
 exports.processURI = processURI
 exports.tests = tests
 
-},{"../enums":352}],341:[function(require,module,exports){
+},{"../enums":353}],342:[function(require,module,exports){
 /*
 Copyright 2021 Yarmo Mackenbach
 
@@ -40059,7 +40145,7 @@ exports.reURI = reURI
 exports.processURI = processURI
 exports.tests = tests
 
-},{"../enums":352}],342:[function(require,module,exports){
+},{"../enums":353}],343:[function(require,module,exports){
 /*
 Copyright 2021 Yarmo Mackenbach
 
@@ -40135,7 +40221,7 @@ exports.reURI = reURI
 exports.processURI = processURI
 exports.tests = tests
 
-},{"../enums":352}],343:[function(require,module,exports){
+},{"../enums":353}],344:[function(require,module,exports){
 /*
 Copyright 2021 Yarmo Mackenbach
 
@@ -40211,7 +40297,7 @@ exports.reURI = reURI
 exports.processURI = processURI
 exports.tests = tests
 
-},{"../enums":352}],344:[function(require,module,exports){
+},{"../enums":353}],345:[function(require,module,exports){
 /*
 Copyright 2021 Yarmo Mackenbach
 
@@ -40306,7 +40392,7 @@ exports.reURI = reURI
 exports.processURI = processURI
 exports.tests = tests
 
-},{"../enums":352,"query-string":194}],345:[function(require,module,exports){
+},{"../enums":353,"query-string":194}],346:[function(require,module,exports){
 /*
 Copyright 2021 Yarmo Mackenbach
 
@@ -40386,7 +40472,7 @@ exports.reURI = reURI
 exports.processURI = processURI
 exports.tests = tests
 
-},{"../enums":352}],346:[function(require,module,exports){
+},{"../enums":353}],347:[function(require,module,exports){
 /*
 Copyright 2021 Yarmo Mackenbach
 
@@ -40470,7 +40556,7 @@ exports.reURI = reURI
 exports.processURI = processURI
 exports.tests = tests
 
-},{"../enums":352}],347:[function(require,module,exports){
+},{"../enums":353}],348:[function(require,module,exports){
 /*
 Copyright 2022 Yarmo Mackenbach
 
@@ -40589,7 +40675,7 @@ exports.reURI = reURI
 exports.processURI = processURI
 exports.tests = tests
 
-},{"../enums":352}],348:[function(require,module,exports){
+},{"../enums":353}],349:[function(require,module,exports){
 /*
 Copyright 2022 Maximilian Siling
 
@@ -40673,7 +40759,7 @@ exports.reURI = reURI
 exports.processURI = processURI
 exports.tests = tests
 
-},{"../enums":352}],349:[function(require,module,exports){
+},{"../enums":353}],350:[function(require,module,exports){
 /*
 Copyright 2021 Yarmo Mackenbach
 
@@ -40713,18 +40799,20 @@ const processURI = (uri) => {
     proof: {
       uri: uri,
       request: {
-        fetcher: E.Fetcher.TWITTER,
+        fetcher: E.Fetcher.HTTP,
-        access: E.ProofAccess.GRANTED,
+        access: E.ProofAccess.GENERIC,
-        format: E.ProofFormat.TEXT,
+        format: E.ProofFormat.JSON,
         data: {
-          tweetId: match[2]
+          // Returns an oembed json object with the tweet content in html form
+          url: `https://publish.twitter.com/oembed?${new URLSearchParams({ url: match[0], omit_script: 1 })}`,
+          format: E.ProofFormat.JSON
         }
       }
     },
     claim: [{
       format: E.ClaimFormat.URI,
       relation: E.ClaimRelation.CONTAINS,
-      path: []
+      path: ['html']
     }]
   }
 }
@@ -40748,7 +40836,7 @@ exports.reURI = reURI
 exports.processURI = processURI
 exports.tests = tests
 
-},{"../enums":352}],350:[function(require,module,exports){
+},{"../enums":353}],351:[function(require,module,exports){
 /*
 Copyright 2021 Yarmo Mackenbach
 
@@ -40825,7 +40913,7 @@ exports.reURI = reURI
 exports.processURI = processURI
 exports.tests = tests
 
-},{"../enums":352}],351:[function(require,module,exports){
+},{"../enums":353}],352:[function(require,module,exports){
 /*
 Copyright 2021 Yarmo Mackenbach
 
@@ -40865,8 +40953,6 @@ const E = require('./enums')
  * @property {string|null} claims.matrix.accessToken  - The access token required to identify the library ({@link https://www.matrix.org/docs/guides/client-server-api|Matrix docs})
  * @property {object} claims.telegram                 - Options related to the verification of Telegram claims
  * @property {string|null} claims.telegram.token      - The Telegram API's token ({@link https://core.telegram.org/bots/api#authorizing-your-bot|Telegram docs})
- * @property {object} claims.twitter                  - Options related to the verification of Twitter claims
- * @property {string|null} claims.twitter.bearerToken - The Twitter API's bearer token ({@link https://developer.twitter.com/en/docs/authentication/oauth-2-0/bearer-tokens|Twitter docs})
  * @property {object} claims.xmpp                     - Options related to the verification of XMPP claims
  * @property {string|null} claims.xmpp.service        - The server hostname on which the library can log in
  * @property {string|null} claims.xmpp.username       - The username used to log in
@@ -40892,9 +40978,6 @@ const opts = {
     telegram: {
       token: null
     },
-    twitter: {
-      bearerToken: null
-    },
     xmpp: {
       service: null,
       username: null,
@@ -40905,7 +40988,7 @@ const opts = {
 
 exports.opts = opts
 
-},{"./enums":352}],352:[function(require,module,exports){
+},{"./enums":353}],353:[function(require,module,exports){
 /*
 Copyright 2021 Yarmo Mackenbach
 
@@ -40959,8 +41042,6 @@ const Fetcher = {
   MATRIX: 'matrix',
   /** HTTP request to Telegram API */
   TELEGRAM: 'telegram',
-  /** HTTP request to Twitter API */
-  TWITTER: 'twitter',
   /** XMPP module from Node.js */
   XMPP: 'xmpp'
 }
@@ -41047,7 +41128,7 @@ exports.ClaimFormat = ClaimFormat
 exports.ClaimRelation = ClaimRelation
 exports.ClaimStatus = ClaimStatus
 
-},{}],353:[function(require,module,exports){
+},{}],354:[function(require,module,exports){
 /*
 Copyright 2022 Yarmo Mackenbach
 
@@ -41152,7 +41233,7 @@ module.exports.fn = async (data, opts) => {
   })
 }
 
-},{"../../package.json":329,"axios":17,"browser-or-node":49,"crypto":106,"validator":228}],354:[function(require,module,exports){
+},{"../../package.json":329,"axios":17,"browser-or-node":49,"crypto":106,"validator":228}],355:[function(require,module,exports){
 /*
 Copyright 2021 Yarmo Mackenbach
 
@@ -41225,7 +41306,7 @@ if (jsEnv.isNode) {
   module.exports.fn = null
 }
 
-},{"browser-or-node":49,"dns":96}],355:[function(require,module,exports){
+},{"browser-or-node":49,"dns":96}],356:[function(require,module,exports){
 /*
 Copyright 2021 Yarmo Mackenbach
 
@@ -41322,7 +41403,7 @@ module.exports.fn = async (data, opts) => {
   })
 }
 
-},{"../../package.json":329,"../enums":352,"axios":17}],356:[function(require,module,exports){
+},{"../../package.json":329,"../enums":353,"axios":17}],357:[function(require,module,exports){
 /*
 Copyright 2021 Yarmo Mackenbach
 
@@ -41345,10 +41426,9 @@ exports.http = require('./http')
 exports.irc = require('./irc')
 exports.matrix = require('./matrix')
 exports.telegram = require('./telegram')
-exports.twitter = require('./twitter')
 exports.xmpp = require('./xmpp')
 
-},{"./activitypub":353,"./dns":354,"./http":355,"./irc":357,"./matrix":358,"./telegram":359,"./twitter":360,"./xmpp":361}],357:[function(require,module,exports){
+},{"./activitypub":354,"./dns":355,"./http":356,"./irc":358,"./matrix":359,"./telegram":360,"./xmpp":361}],358:[function(require,module,exports){
 /*
 Copyright 2021 Yarmo Mackenbach
 
@@ -41446,7 +41526,7 @@ if (jsEnv.isNode) {
   module.exports.fn = null
 }
 
-},{"browser-or-node":49,"irc-upd":"irc-upd","validator":228}],358:[function(require,module,exports){
+},{"browser-or-node":49,"irc-upd":"irc-upd","validator":228}],359:[function(require,module,exports){
 /*
 Copyright 2021 Yarmo Mackenbach
 
@@ -41529,7 +41609,7 @@ module.exports.fn = async (data, opts) => {
   })
 }
 
-},{"../../package.json":329,"axios":17,"validator":228}],359:[function(require,module,exports){
+},{"../../package.json":329,"axios":17,"validator":228}],360:[function(require,module,exports){
 /*
 Copyright 2022 Maximilian Siling
 
@@ -41641,90 +41721,6 @@ module.exports.fn = async (data, opts) => {
   })
 }
 
-},{"../../package.json":329,"axios":17,"validator":228}],360:[function(require,module,exports){
-/*
-Copyright 2021 Yarmo Mackenbach
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-const axios = require('axios')
-const validator = require('validator')
-
-/**
- * @module fetcher/twitter
- */
-
-/**
- * The request's timeout value in milliseconds
- * @constant {number} timeout
- */
-module.exports.timeout = 5000
-
-/**
- * Execute a fetch request
- * @function
- * @async
- * @param {object} data                             - Data used in the request
- * @param {number|string} data.tweetId              - Identifier of the tweet
- * @param {object} opts                             - Options used to enable the request
- * @param {string} opts.claims.twitter.bearerToken  - The Twitter API's bearer token
- * @returns {object}
- */
-module.exports.fn = async (data, opts) => {
-  let timeoutHandle
-  const timeoutPromise = new Promise((resolve, reject) => {
-    timeoutHandle = setTimeout(
-      () => reject(new Error('Request was timed out')),
-      data.fetcherTimeout ? data.fetcherTimeout : module.exports.timeout
-    )
-  })
-
-  const fetchPromise = new Promise((resolve, reject) => {
-    try {
-      validator.isAscii(opts.claims.twitter.bearerToken)
-    } catch (err) {
-      throw new Error(
-        `Twitter fetcher was not set up properly (${err.message})`
-      )
-    }
-
-    axios.get(
-      `https://api.twitter.com/1.1/statuses/show.json?id=${data.tweetId}&tweet_mode=extended`,
-      {
-        headers: {
-          Accept: 'application/json',
-          'User-Agent': `doipjs/${require('../../package.json').version}`,
-          Authorization: `Bearer ${opts.claims.twitter.bearerToken}`
-        }
-      }
-    )
-      .then(data => {
-        return data.data
-      })
-      .then((data) => {
-        resolve(data.full_text)
-      })
-      .catch((error) => {
-        reject(error)
-      })
-  })
-
-  return Promise.race([fetchPromise, timeoutPromise]).then((result) => {
-    clearTimeout(timeoutHandle)
-    return result
-  })
-}
-
 },{"../../package.json":329,"axios":17,"validator":228}],361:[function(require,module,exports){
 (function (process){(function (){
 /*
@@ -41960,7 +41956,7 @@ exports.utils = utils
 exports.verifications = verifications
 exports.fetcher = fetcher
 
-},{"./claim":330,"./claimDefinitions":339,"./defaults":351,"./enums":352,"./fetcher":356,"./keys":363,"./proofs":364,"./signatures":365,"./utils":366,"./verifications":367}],363:[function(require,module,exports){
+},{"./claim":330,"./claimDefinitions":340,"./defaults":352,"./enums":353,"./fetcher":357,"./keys":363,"./proofs":364,"./signatures":365,"./utils":366,"./verifications":367}],363:[function(require,module,exports){
 (function (global){(function (){
 /*
 Copyright 2021 Yarmo Mackenbach
@@ -42464,7 +42460,7 @@ const createFallbackRequestPromise = (data, opts) => {
 
 exports.fetch = fetch
 
-},{"./enums":352,"./fetcher":356,"./utils":366,"browser-or-node":49}],365:[function(require,module,exports){
+},{"./enums":353,"./fetcher":357,"./utils":366,"browser-or-node":49}],365:[function(require,module,exports){
 (function (global){(function (){
 /*
 Copyright 2021 Yarmo Mackenbach
@@ -42729,7 +42725,7 @@ exports.generateProxyURL = generateProxyURL
 exports.generateClaim = generateClaim
 exports.getUriFromString = getUriFromString
 
-},{"./enums":352,"validator":228}],367:[function(require,module,exports){
+},{"./enums":353,"validator":228}],367:[function(require,module,exports){
 /*
 Copyright 2021 Yarmo Mackenbach
 
@@ -42977,5 +42973,5 @@ const run = async (proofData, claimData, fingerprint) => {
 
 exports.run = run
 
-},{"./enums":352,"./utils":366,"hash-wasm":154}]},{},[362])(362)
+},{"./enums":353,"./utils":366,"hash-wasm":154}]},{},[362])(362)
 });

package.json

@@ -3,6 +3,7 @@
   "version": "0.18.1",
   "description": "Decentralized Online Identity Proofs library in Node.js",
   "main": "./src/index.js",
+  "packageManager": "yarn@1.22.19",
   "dependencies": {
     "@openpgp/hkp-client": "^0.0.2",
     "@openpgp/wkd-client": "^0.0.3",

src/claimDefinitions/twitter.js

@@ -37,18 +37,20 @@ const processURI = (uri) => {
     proof: {
       uri: uri,
       request: {
-        fetcher: E.Fetcher.TWITTER,
+        fetcher: E.Fetcher.HTTP,
-        access: E.ProofAccess.GRANTED,
+        access: E.ProofAccess.NOCORS,
-        format: E.ProofFormat.TEXT,
+        format: E.ProofFormat.JSON,
         data: {
-          tweetId: match[2]
+          // Returns an oembed json object with the tweet content in html form
+          url: `https://publish.twitter.com/oembed?${new URLSearchParams({ url: match[0], omit_script: 1 })}`,
+          format: E.ProofFormat.JSON
         }
       }
     },
     claim: [{
       format: E.ClaimFormat.URI,
       relation: E.ClaimRelation.CONTAINS,
-      path: []
+      path: ['html']
     }]
   }
 }

src/defaults.js

@@ -37,8 +37,6 @@ const E = require('./enums')
  * @property {string|null} claims.matrix.accessToken  - The access token required to identify the library ({@link https://www.matrix.org/docs/guides/client-server-api|Matrix docs})
  * @property {object} claims.telegram                 - Options related to the verification of Telegram claims
  * @property {string|null} claims.telegram.token      - The Telegram API's token ({@link https://core.telegram.org/bots/api#authorizing-your-bot|Telegram docs})
- * @property {object} claims.twitter                  - Options related to the verification of Twitter claims
- * @property {string|null} claims.twitter.bearerToken - The Twitter API's bearer token ({@link https://developer.twitter.com/en/docs/authentication/oauth-2-0/bearer-tokens|Twitter docs})
  * @property {object} claims.xmpp                     - Options related to the verification of XMPP claims
  * @property {string|null} claims.xmpp.service        - The server hostname on which the library can log in
  * @property {string|null} claims.xmpp.username       - The username used to log in
@@ -64,9 +62,6 @@ const opts = {
     telegram: {
       token: null
     },
-    twitter: {
-      bearerToken: null
-    },
     xmpp: {
       service: null,
       username: null,

src/enums.js

@@ -51,8 +51,6 @@ const Fetcher = {
   MATRIX: 'matrix',
   /** HTTP request to Telegram API */
   TELEGRAM: 'telegram',
-  /** HTTP request to Twitter API */
-  TWITTER: 'twitter',
   /** XMPP module from Node.js */
   XMPP: 'xmpp'
 }

src/fetcher/index.js

@@ -20,5 +20,4 @@ exports.http = require('./http')
 exports.irc = require('./irc')
 exports.matrix = require('./matrix')
 exports.telegram = require('./telegram')
-exports.twitter = require('./twitter')
 exports.xmpp = require('./xmpp')

src/fetcher/twitter.js

@@ -1,82 +0,0 @@
-/*
-Copyright 2021 Yarmo Mackenbach
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-const axios = require('axios')
-const validator = require('validator')
-
-/**
- * @module fetcher/twitter
- */
-
-/**
- * The request's timeout value in milliseconds
- * @constant {number} timeout
- */
-module.exports.timeout = 5000
-
-/**
- * Execute a fetch request
- * @function
- * @async
- * @param {object} data                             - Data used in the request
- * @param {number|string} data.tweetId              - Identifier of the tweet
- * @param {object} opts                             - Options used to enable the request
- * @param {string} opts.claims.twitter.bearerToken  - The Twitter API's bearer token
- * @returns {object}
- */
-module.exports.fn = async (data, opts) => {
-  let timeoutHandle
-  const timeoutPromise = new Promise((resolve, reject) => {
-    timeoutHandle = setTimeout(
-      () => reject(new Error('Request was timed out')),
-      data.fetcherTimeout ? data.fetcherTimeout : module.exports.timeout
-    )
-  })
-
-  const fetchPromise = new Promise((resolve, reject) => {
-    try {
-      validator.isAscii(opts.claims.twitter.bearerToken)
-    } catch (err) {
-      throw new Error(
-        `Twitter fetcher was not set up properly (${err.message})`
-      )
-    }
-
-    axios.get(
-      `https://api.twitter.com/1.1/statuses/show.json?id=${data.tweetId}&tweet_mode=extended`,
-      {
-        headers: {
-          Accept: 'application/json',
-          'User-Agent': `doipjs/${require('../../package.json').version}`,
-          Authorization: `Bearer ${opts.claims.twitter.bearerToken}`
-        }
-      }
-    )
-      .then(data => {
-        return data.data
-      })
-      .then((data) => {
-        resolve(data.full_text)
-      })
-      .catch((error) => {
-        reject(error)
-      })
-  })
-
-  return Promise.race([fetchPromise, timeoutPromise]).then((result) => {
-    clearTimeout(timeoutHandle)
-    return result
-  })
-}