feat: allow to use ca, pfx, key and cert as string

bin/webpack-dev-server.js

@@ -237,30 +237,6 @@ function processOptions (config) {
     options.https = true;
   }
 
-  if (argv.cert) {
-    options.cert = fs.readFileSync(
-      path.resolve(argv.cert)
-    );
-  }
-
-  if (argv.key) {
-    options.key = fs.readFileSync(
-      path.resolve(argv.key)
-    );
-  }
-
-  if (argv.cacert) {
-    options.ca = fs.readFileSync(
-      path.resolve(argv.cacert)
-    );
-  }
-
-  if (argv.pfx) {
-    options.pfx = fs.readFileSync(
-      path.resolve(argv.pfx)
-    );
-  }
-
   if (argv['pfx-passphrase']) {
     options.pfxPassphrase = argv['pfx-passphrase'];
   }

lib/Server.js

@@ -553,6 +553,15 @@ function Server (compiler, options = {}, _log) {
       };
     }
 
+    for (const property of ['ca', 'pfx', 'key', 'cert']) {
+      const value = options.https[property];
+      const isBuffer = value instanceof Buffer;
+
+      if (value && !isBuffer && fs.lstatSync(value).isFile()) {
+        options.https[property] = fs.readFileSync(path.resolve(value));
+      }
+    }
+
     let fakeCert;
 
     if (!options.https.key || !options.https.cert) {

test/Https.test.js

@@ -1,11 +1,13 @@
 'use strict';
 
 const path = require('path');
+const fs = require('fs');
 const request = require('supertest');
 const helper = require('./helper');
 const config = require('./fixtures/contentbase-config/webpack.config');
 require('mocha-sinon');
 
+const httpsCertificateDirectory = path.join(__dirname, 'fixtures/https-certificate');
 const contentBasePublic = path.join(__dirname, 'fixtures/contentbase-config/public');
 
 describe('HTTPS', function testHttps() {
@@ -30,4 +32,46 @@ describe('HTTPS', function testHttps() {
         .expect(200, /Heyo/, done);
     });
   });
+
+  describe('ca, pfx, key and cert are buffer', () => {
+    before((done) => {
+      server = helper.start(config, {
+        contentBase: contentBasePublic,
+        https: {
+          ca: fs.readFileSync(path.join(httpsCertificateDirectory, 'ca.pem')),
+          pfx: fs.readFileSync(path.join(httpsCertificateDirectory, 'server.pfx')),
+          key: fs.readFileSync(path.join(httpsCertificateDirectory, 'server.key')),
+          cert: fs.readFileSync(path.join(httpsCertificateDirectory, 'server.crt')),
+          passphrase: 'webpack-dev-server'
+        }
+      }, done);
+      req = request(server.app);
+    });
+
+    it('Request to index', (done) => {
+      req.get('/')
+        .expect(200, /Heyo/, done);
+    });
+  });
+
+  describe('ca, pfx, key and cert are string', () => {
+    before((done) => {
+      server = helper.start(config, {
+        contentBase: contentBasePublic,
+        https: {
+          ca: path.join(httpsCertificateDirectory, 'ca.pem'),
+          pfx: path.join(httpsCertificateDirectory, 'server.pfx'),
+          key: path.join(httpsCertificateDirectory, 'server.key'),
+          cert: path.join(httpsCertificateDirectory, 'server.crt'),
+          passphrase: 'webpack-dev-server'
+        }
+      }, done);
+      req = request(server.app);
+    });
+
+    it('Request to index', (done) => {
+      req.get('/')
+        .expect(200, /Heyo/, done);
+    });
+  });
 });

test/cli.test.js

@@ -8,6 +8,12 @@ const path = require('path');
 const execa = require('execa');
 const runDevServer = require('./helpers/run-webpack-dev-server');
 
+const httpsCertificateDirectory = path.join(__dirname, 'fixtures/https-certificate');
+const caPath = path.join(httpsCertificateDirectory, 'ca.pem');
+const pfxPath = path.join(httpsCertificateDirectory, 'server.pfx');
+const keyPath = path.join(httpsCertificateDirectory, 'server.key');
+const certPath = path.join(httpsCertificateDirectory, 'server.crt');
+
 describe('CLI', () => {
   it('--progress', (done) => {
     runDevServer('--progress')
@@ -19,6 +25,26 @@ describe('CLI', () => {
       .catch(done);
   }).timeout(18000);
 
+  it('--https', (done) => {
+    runDevServer('--https')
+      .then((output) => {
+        assert(output.code === 0);
+        assert(output.stdout.indexOf('Project is running at') >= 0);
+        done();
+      })
+      .catch(done);
+  }).timeout(18000);
+
+  it('--https --cacert --pfx --key --cert --pfx-passphrase', (done) => {
+    runDevServer(`--https --cacert ${caPath} --pfx ${pfxPath} --key ${keyPath} --cert ${certPath} --pfx-passphrase webpack-dev-server`)
+      .then((output) => {
+        assert(output.code === 0);
+        assert(output.stdout.indexOf('Project is running at') >= 0);
+        done();
+      })
+      .catch(done);
+  }).timeout(18000);
+
   it('should exit the process when SIGINT is detected', (done) => {
     const cliPath = path.resolve(__dirname, '../bin/webpack-dev-server.js');
     const examplePath = path.resolve(__dirname, '../examples/cli/public');

test/fixtures/https-certificate/ca.pem

@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIEpQIBAAKCAQEAxAUVLFM+K3XDLQkBi7xt0s1Ip7JoHYDskzUDQNHjjMkUq5kv
+C/hf5Ei1J6qruJs3Xqg86Nl4+ed4ynUajAkRRibhp0P1SG1tgPssIK6iC7g8heYu
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+fcV46yL7/X0m8nDb3hkwwrDTU4mKFkMrzKpjdZBsttEmW0Aw/3y36gU=
+-----END RSA PRIVATE KEY-----

test/fixtures/https-certificate/server.crt

@@ -0,0 +1,21 @@
+-----BEGIN CERTIFICATE-----
+MIIDXTCCAkWgAwIBAgIJALz8gD/gAt0OMA0GCSqGSIb3DQEBCwUAMEUxCzAJBgNV
+BAYTAkFVMRMwEQYDVQQIDApTb21lLVN0YXRlMSEwHwYDVQQKDBhJbnRlcm5ldCBX
+aWRnaXRzIFB0eSBMdGQwHhcNMTgxMDIzMTgyMTQ5WhcNMTkxMDIzMTgyMTQ5WjBF
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+DDIy4xXPW1STWfsmSYJfYW3wa0wk+pJQ3j2cTzkPQQ8gwpvM3U9DJl43uwb37v6I
+7Q==
+-----END CERTIFICATE-----

test/fixtures/https-certificate/server.key

@@ -0,0 +1,28 @@
+-----BEGIN PRIVATE KEY-----
+MIIEvwIBADANBgkqhkiG9w0BAQEFAASCBKkwggSlAgEAAoIBAQDEBRUsUz4rdcMt
+CQGLvG3SzUinsmgdgOyTNQNA0eOMyRSrmS8L+F/kSLUnqqu4mzdeqDzo2Xj553jK
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+QyvMqmN1kGy20SZbQDD/fLfqBQ==
+-----END PRIVATE KEY-----