feat(auth): Add basic auth support for pathed registries (#5322)

CHANGELOG.md

@@ -4,7 +4,9 @@ Please add one entry in this file for each change in Yarn's behavior. Use the sa
 
 ## Master
 
-*Nothing yet*
+- Adds support for basic auth for registries with paths, such as artifactory
+
+  [#5322](https://github.com/yarnpkg/yarn/pull/5322) - [**Karolis Narkevicius**](https://twitter.com/KidkArolis)
 
 ## 1.12.0
 

__tests__/registries/npm-registry.js

@@ -6,6 +6,11 @@ import NpmRegistry from '../../src/registries/npm-registry.js';
 import {BufferReporter} from '../../src/reporters/index.js';
 import homeDir, {home} from '../../src/util/user-home-dir.js';
 
+function basicAuth(username, password): string {
+  const pw = Buffer.from(String(password), 'base64').toString();
+  return Buffer.from(String(username) + ':' + pw).toString('base64');
+}
+
 describe('normalizeConfig', () => {
   beforeAll(() => {
     process.env.REPLACE = 'REPLACED';
@@ -554,6 +559,46 @@ describe('request', () => {
         },
       ],
     },
+    {
+      title: 'using username/password config for registries where pathnames play a role',
+      config: {
+        '@private:registry': 'https://registry.myorg.com/api/npm/registry/',
+        '//registry.myorg.com/api/npm/registry/:username': 'scopedPrivateUsername',
+        '//registry.myorg.com/api/npm/registry/:_password': 'scopedPrivatePassword',
+        '//registry.myorg.com/api/packages/:username': 'scopedPrivateUsername',
+        '//registry.myorg.com/api/packages/:_password': 'scopedPrivatePassword',
+      },
+      requests: [
+        {
+          url: '@private/pkg',
+          pkg: '@private/pkg',
+          expect: {
+            root: 'https://registry.myorg.com/api/npm/registry/',
+            auth: basicAuth('scopedPrivateUsername', 'scopedPrivatePassword'),
+            basicAuth: true,
+          },
+        },
+        {
+          url: 'https://some.cdn.com/some-hash/@private-pkg-1.0.0.tar.gz',
+          pkg: '@private/pkg',
+          expect: {root: 'https://some.cdn.com', auth: false},
+        },
+        {
+          url: 'https://some.cdn.com/@private/pkg',
+          pkg: null,
+          expect: {root: 'https://some.cdn.com', auth: false},
+        },
+        {
+          url: 'https://registry.myorg.com/api/packages/private---pkg.tar.gz',
+          pkg: '@private/pkg',
+          expect: {
+            root: 'https://registry.myorg.com/api/packages/',
+            auth: basicAuth('scopedPrivateUsername', 'scopedPrivatePassword'),
+            basicAuth: true,
+          },
+        },
+      ],
+    },
   ];
 
   testCases.forEach(testCase => {
@@ -566,7 +611,11 @@ describe('request', () => {
         (req.skip ? it.skip : req.only ? it.only : it)(desc, () => {
           const requestParams = registry.request(req.url, {}, req.pkg);
           expect(requestParams.url.substr(0, req.expect.root.length)).toBe(req.expect.root);
-          expect(requestParams.headers.authorization).toBe(req.expect.auth ? `Bearer ${req.expect.auth}` : undefined);
+          if (req.expect.basicAuth) {
+            expect(requestParams.headers.authorization).toBe(req.expect.auth ? `Basic ${req.expect.auth}` : undefined);
+          } else {
+            expect(requestParams.headers.authorization).toBe(req.expect.auth ? `Bearer ${req.expect.auth}` : undefined);
+          }
         });
       });
     });

src/registries/npm-registry.js

@@ -179,7 +179,7 @@ export default class NpmRegistry extends Registry {
     const requestParts = urlParts(requestUrl);
     return !!Object.keys(config).find(option => {
       const parts = option.split(':');
-      if (parts.length === 2 && parts[1] === '_authToken') {
+      if ((parts.length === 2 && parts[1] === '_authToken') || parts[1] === '_password') {
         const registryParts = urlParts(parts[0]);
         if (requestParts.host === registryParts.host && requestParts.path.startsWith(registryParts.path)) {
           return true;