merging master

frontend/src/download.js

@@ -1,7 +1,9 @@
 const FileReceiver = require('./fileReceiver');
 const { notify, findMetric, sendEvent } = require('./utils');
+const bytes = require('bytes');
 const Storage = require('./storage');
 const storage = new Storage(localStorage);
+
 const $ = require('jquery');
 require('jquery-circle-progress');
 
@@ -85,20 +87,7 @@ $(document).ready(function() {
       // update progress bar
       $('#dl-progress').circleProgress('value', percent);
       $('.percent-number').html(`${Math.floor(percent * 100)}`);
-      if (progress[1] < 1000000) {
-        $('.progress-text').html(
-          `${filename} (${(progress[0] / 1000).toFixed(1)}KB of
-           ${(progress[1] / 1000).toFixed(1)}KB)`
-        );
-      } else if (progress[1] < 1000000000) {
-        $('.progress-text').html(
-          `${filename} (${(progress[0] / 1000000).toFixed(1)}MB of ${(progress[1] / 1000000).toFixed(1)}MB)`
-        );
-      } else {
-        $('.progress-text').html(
-          `${filename} (${(progress[0] / 1000000).toFixed(1)}MB of ${(progress[1] / 1000000000).toFixed(1)}GB)`
-        );
-      }
+      $('.progress-text').text(`${filename} (${bytes(progress[0], {decimalPlaces: 1, fixedDecimals: true})} of ${bytes(progress[1], {decimalPlaces: 1})})`);
       //on complete
       if (percent === 1) {
         fileReceiver.removeAllListeners('progress');

frontend/src/fileSender.js

@@ -118,14 +118,16 @@ class FileSender extends EventEmitter {
 
           xhr.onreadystatechange = () => {
             if (xhr.readyState === XMLHttpRequest.DONE) {
-              // uuid field and url field
-              const responseObj = JSON.parse(xhr.responseText);
-              resolve({
-                url: responseObj.url,
-                fileId: responseObj.id,
-                secretKey: keydata.k,
-                deleteToken: responseObj.delete
-              });
+              if (xhr.status === 200) {
+                const responseObj = JSON.parse(xhr.responseText);
+                return resolve({
+                  url: responseObj.url,
+                  fileId: responseObj.id,
+                  secretKey: keydata.k,
+                  deleteToken: responseObj.delete
+                });
+              }
+              reject(xhr.status);
             }
           };
 

frontend/src/upload.js

@@ -1,7 +1,10 @@
+/* global MAXFILESIZE */
 const FileSender = require('./fileSender');
 const { notify, gcmCompliant, findMetric, sendEvent, ONE_DAY_IN_MS } = require('./utils');
+const bytes = require('bytes');
 const Storage = require('./storage');
 const storage = new Storage(localStorage);
+
 const $ = require('jquery');
 require('jquery-circle-progress');
 
@@ -151,6 +154,10 @@ $(document).ready(function() {
       file = event.target.files[0];
     }
 
+    if (file.size > MAXFILESIZE) {
+      return document.l10n.formatValue('fileTooBig', {size: bytes(MAXFILESIZE)}).then(alert);
+    }
+
     $('#page-one').attr('hidden', true);
     $('#upload-error').attr('hidden', true);
     $('#upload-progress').removeAttr('hidden');
@@ -186,19 +193,7 @@ $(document).ready(function() {
       $('#ul-progress').circleProgress().on('circle-animation-end', function() {
         $('.percent-number').html(`${Math.floor(percent * 100)}`);
       });
-      if (progress[1] < 1000000) {
-        $('.progress-text').text(
-          `${file.name} (${(progress[0] / 1000).toFixed(1)}KB of ${(progress[1] / 1000).toFixed(1)}KB)`
-        );
-      } else if (progress[1] < 1000000000) {
-        $('.progress-text').text(
-          `${file.name} (${(progress[0] / 1000000).toFixed(1)}MB of ${(progress[1] / 1000000).toFixed(1)}MB)`
-        );
-      } else {
-        $('.progress-text').text(
-          `${file.name} (${(progress[0] / 1000000).toFixed(1)}MB of ${(progress[1] / 1000000000).toFixed(1)}GB)`
-        );
-      }
+      $('.progress-text').text(`${file.name} (${bytes(progress[0], {decimalPlaces: 1, fixedDecimals: true})} of ${bytes(progress[1], {decimalPlaces: 1})})`);
     });
 
     fileSender.on('loading', isStillLoading => {

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "firefox-send",
-  "version": "0.1.2",
+  "version": "0.2.0",
   "lockfileVersion": 1,
   "dependencies": {
     "accepts": {

package.json

@@ -1,7 +1,7 @@
 {
   "name": "firefox-send",
   "description": "File Sharing Experiment",
-  "version": "0.1.2",
+  "version": "0.2.0",
   "author": "Mozilla (https://mozilla.org)",
   "dependencies": {
     "aws-sdk": "^2.87.0",

public/locales/send.en-US.ftl

@@ -63,6 +63,7 @@ errorPageHeader = Something went wrong!
 errorPageMessage = There has been an error uploading the file.
 errorPageLink = Send another file
 
+fileTooBig = That file is too big to upload. It should be less than { $size }.
 
 linkExpiredAlt.alt = Link expired
 expiredPageHeader = This link has expired or never existed in the first place!

server/config.js

@@ -36,6 +36,11 @@ const conf = convict({
     format: ['production', 'development', 'test'],
     default: 'development',
     env: 'NODE_ENV'
+  },
+  max_file_size: {
+    format: Number,
+    default: (1024 * 1024 * 1024) * 2,
+    env: 'P2P_MAX_FILE_SIZE'
   }
 });
 

server/server.js

@@ -62,7 +62,11 @@ app.use(
     }
   })
 );
-app.use(busboy());
+app.use(busboy({
+  limits: {
+    fileSize: conf.max_file_size
+  }
+}));
 app.use(bodyParser.json());
 app.use(express.static(STATIC_PATH));
 app.use('/l20n', express.static(L20N));
@@ -77,6 +81,7 @@ app.get('/jsconfig.js', (req, res) => {
   res.render('jsconfig', {
     trackerId: conf.analytics_id,
     dsn: conf.sentry_id,
+    maxFileSize: conf.max_file_size,
     layout: false
   });
 });
@@ -231,6 +236,12 @@ app.post('/upload', (req, res, next) => {
         delete: meta.delete,
         id: newId
       });
+    },
+    err => {
+      if (err.message === 'limit') {
+        return res.sendStatus(413);
+      }
+      res.sendStatus(500);
     });
   });
 

server/storage.js

@@ -143,20 +143,24 @@ function localGet(id) {
 
 function localSet(newId, file, filename, meta) {
   return new Promise((resolve, reject) => {
-    const fstream = fs.createWriteStream(
-      path.join(__dirname, '../static', newId)
-    );
+    const filepath = path.join(__dirname, '../static', newId);
+    const fstream = fs.createWriteStream(filepath);
     file.pipe(fstream);
-    fstream.on('close', () => {
+    file.on('limit', () => {
+      file.unpipe(fstream);
+      fstream.destroy(new Error('limit'));
+    });
+    fstream.on('finish', () => {
       redis_client.hmset(newId, meta);
       redis_client.expire(newId, 86400000);
       log.info('localSet:', 'Upload Finished of ' + newId);
       resolve(meta.delete);
     });
 
-    fstream.on('error', () => {
+    fstream.on('error', err => {
       log.error('localSet:', 'Failed upload of ' + newId);
-      reject();
+      fs.unlinkSync(filepath);
+      reject(err);
     });
   });
 }
@@ -225,21 +229,25 @@ function awsSet(newId, file, filename, meta) {
     Key: newId,
     Body: file
   };
-
-  return new Promise((resolve, reject) => {
-    s3.upload(params, function(err, _data) {
-      if (err) {
-        log.info('awsUploadError:', err.stack); // an error occurred
-        reject();
+  let hitLimit = false;
+  const upload = s3.upload(params);
+  file.on('limit', () => {
+    hitLimit = true;
+    upload.abort();
+  });
+  return upload.promise()
+    .then(() => {
+      redis_client.hmset(newId, meta);
+      redis_client.expire(newId, 86400000);
+      log.info('awsUploadFinish', 'Upload Finished of ' + filename);
+    },
+    err => {
+      if (hitLimit) {
+        throw new Error('limit');
       } else {
-        redis_client.hmset(newId, meta);
-
-        redis_client.expire(newId, 86400000);
-        log.info('awsUploadFinish', 'Upload Finished of ' + filename);
-        resolve(meta.delete);
+        throw err;
       }
     });
-  });
 }
 
 function awsDelete(id, delete_token) {

test/unit/aws.storage.test.js

@@ -110,9 +110,9 @@ describe('Testing Set using aws', function() {
   it('Should pass when the file is successfully uploaded', function() {
     const buf = Buffer.alloc(10);
     sinon.stub(crypto, 'randomBytes').returns(buf);
-    s3Stub.upload.callsArgWith(1, null, {});
+    s3Stub.upload.returns({promise: () => Promise.resolve()});
     return storage
-      .set('123', {}, 'Filename.moz', {})
+      .set('123', {on: sinon.stub()}, 'Filename.moz', {})
       .then(() => {
         assert(expire.calledOnce);
         assert(expire.calledWith('123', 86400000));
@@ -121,9 +121,9 @@ describe('Testing Set using aws', function() {
   });
 
   it('Should fail if there was an error during uploading', function() {
-    s3Stub.upload.callsArgWith(1, new Error(), null);
+    s3Stub.upload.returns({promise: () => Promise.reject()});
     return storage
-      .set('123', {}, 'Filename.moz', 'url.com')
+      .set('123', {on: sinon.stub()}, 'Filename.moz', 'url.com')
       .then(_reply => assert.fail())
       .catch(err => assert(1));
   });

test/unit/local.storage.test.js

@@ -117,12 +117,12 @@ describe('Testing Get from local filesystem', function() {
 describe('Testing Set to local filesystem', function() {
   it('Successfully writes the file to the local filesystem', function() {
     const stub = sinon.stub();
-    stub.withArgs('close', sinon.match.any).callsArgWithAsync(1);
+    stub.withArgs('finish', sinon.match.any).callsArgWithAsync(1);
     stub.withArgs('error', sinon.match.any).returns(1);
     fsStub.createWriteStream.returns({ on: stub });
 
     return storage
-      .set('test', { pipe: sinon.stub() }, 'Filename.moz', {})
+      .set('test', { pipe: sinon.stub(), on: sinon.stub() }, 'Filename.moz', {})
       .then(() => {
         assert(1);
       })

views/jsconfig.handlebars

@@ -4,3 +4,4 @@ window.dsn = '{{{dsn}}}';
 {{#if trackerId}}
 window.trackerId = '{{{trackerId}}}';
 {{/if}}
+const MAXFILESIZE = {{{maxFileSize}}};