feat: support strictlyValidateTarballPkg

cnpm · Jul 8, 2023 · 3e6d836 · 3e6d836
1 parent 18af011
commit 3e6d836
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Showing 5 changed files with 62 additions and 2 deletions.
diff --git a/app/common/PackageUtil.ts b/app/common/PackageUtil.ts
@@ -3,6 +3,7 @@ import { Readable } from 'node:stream';
 import { pipeline } from 'node:stream/promises';
 import * as ssri from 'ssri';
 import tar from 'tar';
+import { PackageJSONType } from '../repository/PackageRepository';
 
 // /@cnpm%2ffoo
 // /@cnpm%2Ffoo
@@ -102,3 +103,25 @@ export async function hasShrinkWrapInTgz(contentOrFile: Uint8Array | string): Pr
     throw Object.assign(new Error('[hasShrinkWrapInTgz] Fail to parse input file'), { cause: e });
   }
 }
+
+export async function extractPackageJSON(tarballBytes: Buffer): Promise<PackageJSONType> {
+  return new Promise((resolve, reject) => {
+    Readable.from(tarballBytes)
+      .pipe(tar.t({
+        filter: name => name === 'package/package.json',
+        onentry: entry => {
+          let json = '';
+          entry.on('data', data => {
+            json += data.toString();
+          });
+          entry.on('end', () => {
+            try {
+              resolve(JSON.parse(json));
+            } catch (err) {
+              reject(new Error('Error parsing package.json'));
+            }
+          });
+        },
+      }));
+  });
+}
diff --git a/app/port/config.ts b/app/port/config.ts
@@ -150,4 +150,9 @@ export type CnpmcoreConfig = {
    * in most cases, you should set to false to keep the same behavior as source registry.
    */
   strictSyncSpecivicVersion: boolean,
+
+  /**
+   * strictly enforces/validates manifest and tgz when publish, https://github.com/cnpm/cnpmcore/issues/542
+   */
+  strictlyValidateTarballPkg?: boolean,
 };
diff --git a/app/port/controller/package/SavePackageVersionController.ts b/app/port/controller/package/SavePackageVersionController.ts
@@ -1,4 +1,5 @@
 import { PackageJson, Simplify } from 'type-fest';
+import { isEqual } from 'lodash';
 import {
   UnprocessableEntityError,
   ForbiddenError,
@@ -17,7 +18,7 @@ import * as ssri from 'ssri';
 import validateNpmPackageName from 'validate-npm-package-name';
 import { Static, Type } from '@sinclair/typebox';
 import { AbstractController } from '../AbstractController';
-import { getScopeAndName, FULLNAME_REG_STRING } from '../../../common/PackageUtil';
+import { getScopeAndName, FULLNAME_REG_STRING, extractPackageJSON } from '../../../common/PackageUtil';
 import { PackageManagerService } from '../../../core/service/PackageManagerService';
 import {
   VersionRule,
@@ -28,6 +29,8 @@ import {
 import { RegistryManagerService } from '../../../core/service/RegistryManagerService';
 import { PackageJSONType } from '../../../repository/PackageRepository';
 
+const STRICT_CHECK_TARBALL_FIELDS: (keyof PackageJson)[] = [ 'name', 'version', 'scripts', 'dependencies', 'devDependencies', 'peerDependencies', 'optionalDependencies', 'license', 'licenses', 'bin' ];
+
 type PackageVersion = Simplify<PackageJson.PackageJsonStandard & {
   name: 'string';
   version: 'string';
@@ -171,6 +174,19 @@ export class SavePackageVersionController extends AbstractController {
       }
     }
 
+    // https://github.com/cnpm/cnpmcore/issues/542
+    // check tgz & manifests
+    if (this.config.cnpmcore.strictlyValidateTarballPkg) {
+      const tarballPkg = await extractPackageJSON(tarballBytes);
+      const versionManifest = pkg.versions[tarballPkg.version];
+      const diffKey = STRICT_CHECK_TARBALL_FIELDS.find(key => {
+        return !isEqual(tarballPkg[key], versionManifest[key]);
+      });
+      if (diffKey) {
+        throw new UnprocessableEntityError(`${diffKey} mismatch between tarball and manifest`);
+      }
+    }
+
     const [ scope, name ] = getScopeAndName(fullname);
 
     // make sure readme is string

diff --git a/config/config.default.ts b/config/config.default.ts
@@ -54,6 +54,7 @@ export const cnpmcoreConfig: CnpmcoreConfig = {
   redirectNotFound: true,
   enableUnpkg: true,
   strictSyncSpecivicVersion: false,
+  strictlyValidateTarballPkg: false,
 };
 
 export default (appInfo: EggAppConfig) => {

diff --git a/test/port/controller/package/SavePackageVersionController.test.ts b/test/port/controller/package/SavePackageVersionController.test.ts
@@ -21,7 +21,7 @@ describe('test/port/controller/package/SavePackageVersionController.test.ts', ()
   });
 
   describe('[PUT /:fullname] save()', () => {
-    it('should set registry filed after publish', async () => {
+    it('should set registry field after publish', async () => {
       mock(app.config.cnpmcore, 'allowPublishNonScopePackage', true);
       const { pkg, user } = await TestUtil.createPackage({ name: 'non_scope_pkg', version: '1.0.0' });
       const pkg2 = await TestUtil.getFullPackage({ name: pkg.name, version: '2.0.0' });
@@ -86,6 +86,21 @@ describe('test/port/controller/package/SavePackageVersionController.test.ts', ()
       assert(pkgEntity);
       assert.equal(pkgEntity.registryId, selfRegistry.registryId);
     });
+    it('should verify tgz and manifest', async () => {
+      mock(app.config.cnpmcore, 'allowPublishNonScopePackage', true);
+      const { pkg, user } = await TestUtil.createPackage({ name: 'non_scope_pkg', version: '1.0.0' });
+      const pkg2 = await TestUtil.getFullPackage({ name: pkg.name, version: '2.0.0' });
+
+      mock(app.config.cnpmcore, 'strictlyValidateTarballPkg', true);
+      const res = await app.httpRequest()
+        .put(`/${pkg2.name}`)
+        .set('authorization', user.authorization)
+        .set('user-agent', user.ua)
+        .send(pkg2)
+        .expect(422);
+
+      assert.equal(res.body.error, '[UNPROCESSABLE_ENTITY] name mismatch between tarball and manifest');
+    });
 
     it('should add new version success on scoped package', async () => {
       const name = '@cnpm/publish-package-test';