API keys are no longer needed

.github/workflows/node.js.yml

@@ -36,5 +36,3 @@ jobs:
       - run: npm ci
 
       - run: npm run coverage
-        env:
-          W3C_API_KEY: ${{ secrets.W3C_API_KEY }}

README.md

@@ -36,11 +36,9 @@ on the same core library.
 ### Syntax and command-line parameters
 
 ```bash
-$ W3C_API_KEY="<YOUR W3C API KEY>" npm start [PORT]
+$ npm start [PORT]
 ```
 
-Specberus relies on the [W3C API](https://w3c.github.io/w3c-api/) to run a few checks. You will need to provide [your key](https://w3c.github.io/w3c-api/#apikeys) in an environment variable `W3C_API_KEY`
-
 Meaning of positional parameters:
 
 1. `PORT`: where Specberus will be listening for HTTP connections.
@@ -49,16 +47,16 @@ Meaning of positional parameters:
 Examples:
 
 ```bash
-$ W3C_API_KEY="<YOUR W3C API KEY>" npm start
-$ W3C_API_KEY="<YOUR W3C API KEY>" npm start 3001
+$ npm start
+$ npm start 3001
 ```
 
 ![running specberus](doc/running.jpg)
 
 Set the environment variable `DEBUG` to run in _debug mode_ instead:
 
 ```bash
-$ DEBUG=true W3C_API_KEY="<YOUR W3C API KEY>" npm run start
+$ DEBUG=true npm run start
 ```
 
 This modifies the behaviour of certain parts of the application to facilitate debugging.
@@ -69,18 +67,18 @@ If Specberus is _not_ going to be served from the root directory of a domain, or
 set also `BASE_URI` pointing to the public root URI of Specberus; eg
 
 ```bash
-$ BASE_URI=https://spec-store.com/check/ W3C_API_KEY=deadbeef npm start
-$ BASE_URI=/hostname/can/be/omitted/ W3C_API_KEY=deadbeef npm start 88
+$ BASE_URI=https://spec-store.com/check/ npm start
+$ BASE_URI=/hostname/can/be/omitted/ npm start 88
 ```
 
 2. Auto reload when developing
 
 Run `npm run live` when developing. The app will automatically reload when changes happen.
 
 ```bash
-$ W3C_API_KEY="xxx" npm run live
+$ npm run live
 
-$ W3C_API_KEY="xxx" npm run live 3001
+$ npm run live 3001
 ```
 
 ## 3. Testing
@@ -90,7 +88,7 @@ $ W3C_API_KEY="xxx" npm run live 3001
 Testing is done using mocha. Simply run:
 
 ```bash
-$ W3C_API_KEY="<YOUR W3C API KEY>" mocha
+$ mocha
 ```
 
 from the root and you will be running the test suite. Mocha can be installed with:
@@ -105,7 +103,7 @@ Some of the tests can on occasion take a long time, or fail outright because a r
 unavailable. To work around this, you can set SKIP_NETWORK:
 
 ```bash
-$ SKIP_NETWORK=1 W3C_API_KEY="<YOUR W3C API KEY>" mocha
+$ SKIP_NETWORK=1 mocha
 ```
 
 #### 3. Run testserver

app.js

@@ -21,12 +21,6 @@ const { version } = importJSON('./package.json', import.meta.url);
 // Settings:
 const DEFAULT_PORT = 80;
 
-if (!process.env.W3C_API_KEY || process.env.W3C_API_KEY.length < 1) {
-    throw new Error(
-        'Pubrules is missing a valid key for the W3C API; define environment variable “W3C_API_KEY”'
-    );
-}
-
 if (!process.env.BASE_URI || process.env.BASE_URI.length < 1) {
     console.warn(
         `Environment variable “BASE_URI” not defined; assuming that Pubrules lives at “/”`
@@ -42,7 +36,7 @@ app.use(compression());
 app.use('/badterms.json', cors());
 
 app.use(express.static('public'));
-api.setUp(app, process.env.W3C_API_KEY);
+api.setUp(app);
 views.setUp(app);
 
 // @TODO Localize this properly when messages are translated; hard-coded British English for now.
@@ -55,7 +49,7 @@ io.on('connection', socket => {
     socket.on('extractMetadata', data => {
         if (!data.url)
             return socket.emit('exception', { message: 'URL not provided.' });
-        const specberus = new Specberus(process.env.W3C_API_KEY);
+        const specberus = new Specberus();
         const handler = new Sink();
         handler.on('err', (type, data) => {
             try {
@@ -118,7 +112,7 @@ io.on('connection', socket => {
                 message: `Failed to get profile ${profilePath}.`,
             });
         }
-        const specberus = new Specberus(process.env.W3C_API_KEY);
+        const specberus = new Specberus();
         const handler = new Sink();
         const profileCode = profile.name;
         socket.emit('start', {

lib/rules/echidna/deliverer-change.js

@@ -1,7 +1,5 @@
 import w3cApi from 'node-w3capi';
 
-w3cApi.apiKey = process.env.W3C_API_KEY;
-
 const self = {
     name: 'echidna.deliverer-change',
     section: 'metadata',

lib/rules/metadata/profile.js

@@ -3,15 +3,12 @@
  */
 
 // Internal packages:
-import w3cApi from 'node-w3capi';
 import { allProfiles, importJSON } from '../../util.js';
 import { sortedProfiles } from '../../views.js';
 import { check as getTitle } from './title.js';
 
 const rules = importJSON('../../rules.json', import.meta.url);
 
-w3cApi.apiKey = process.env.W3C_API_KEY;
-
 // 'self.name' would be 'metadata.profile'
 export const name = 'metadata.profile';
 

lib/validator.js

@@ -26,13 +26,8 @@ const { rules } = profileMetadata;
 const { version } = importJSON('../package.json', import.meta.url);
 
 setLanguage('en_GB');
-w3cApi.apiKey = process.env.W3C_API_KEY;
 
-const Specberus = function (apiKey = process.env.W3C_API_KEY) {
-    if (typeof apiKey !== 'string' || !apiKey.length) {
-        throw new Error('apiKey is required.');
-    }
-    this.apiKey = apiKey;
+const Specberus = function () {
     this.version = version;
     this.clearCache();
 };
@@ -583,12 +578,10 @@ Specberus.prototype.getDelivererGroups = async function () {
     // send request to W3C API if there's id extracted from the doc.
     for (let i = 0; i < ids.length; i += 1) {
         const groupApiUrl = `https://api.w3.org/groups/${ids[i]}`;
-        const apikey = this.apiKey;
         promiseArray.push(
             new Promise(resolve => {
                 get(groupApiUrl)
                     .set('User-Agent', `W3C-Pubrules/${version}`)
-                    .query({ apikey })
                     .end((err, data) => {
                         resolve(data);
                     });
@@ -662,12 +655,10 @@ Specberus.prototype.getDelivererIDs = async function () {
                     const [, type, shortname] =
                         REGEX_DELIVERER_IPR_URL.exec(href);
                     const groupApiUrl = `https://api.w3.org/groups/${type}/${shortname}`;
-                    const apikey = this.apiKey;
                     promiseArray.push(
                         new Promise(resolve => {
                             get(groupApiUrl)
                                 .set('User-Agent', `W3C-Pubrules/${version}`)
-                                .query({ apikey })
                                 .end((err, data) => {
                                     resolve(data);
                                 });