added passreset and mail helper

oas/schemas.yaml

@@ -141,14 +141,17 @@ Email:
     email:
       type: string
       example: john.doe@bosch.com
-User:
+UserName:
-  allOf:
-    - $ref: 'oas.yaml#/components/schemas/_Id'
-    - $ref: 'oas.yaml#/components/schemas/Email'
   properties:
     name:
       type: string
       example: johndoe
+User:
+  allOf:
+    - $ref: 'oas.yaml#/components/schemas/_Id'
+    - $ref: 'oas.yaml#/components/schemas/UserName'
+    - $ref: 'oas.yaml#/components/schemas/Email'
+  properties:
     pass:
       type: string
       writeOnly: true

oas/user.yaml

@@ -171,11 +171,13 @@
       content:
         application/json:
           schema:
-            $ref: 'oas.yaml#/components/schemas/Email'
+            allOf:
+              - $ref: 'oas.yaml#/components/schemas/UserName'
+              - $ref: 'oas.yaml#/components/schemas/Email'
     responses:
       200:
         $ref: 'oas.yaml#/components/responses/Ok'
-      401:
+      404:
-        $ref: 'oas.yaml#/components/responses/401'
+        $ref: 'oas.yaml#/components/responses/404'
       500:
         $ref: 'oas.yaml#/components/responses/500'

package-lock.json

@@ -203,6 +203,14 @@
       "integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k=",
       "dev": true
     },
+    "axios": {
+      "version": "0.19.2",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-0.19.2.tgz",
+      "integrity": "sha512-fjgm5MvRHLhx+osE2xoekY70AhARk3a6hkN+3Io1jc00jtquGvxYlKlsFUhmUET0V5te6CcZI7lcv2Ym61mjHA==",
+      "requires": {
+        "follow-redirects": "1.5.10"
+      }
+    },
     "balanced-match": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
@@ -848,6 +856,24 @@
         "is-buffer": "~2.0.3"
       }
     },
+    "follow-redirects": {
+      "version": "1.5.10",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.5.10.tgz",
+      "integrity": "sha512-0V5l4Cizzvqt5D44aTXbFZz+FtyXV1vrDN6qrelxtfYQKW0KO0W2T/hkE8xvGa/540LkZlkaUjO4ailYTFtHVQ==",
+      "requires": {
+        "debug": "=3.1.0"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
+          "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
+          "requires": {
+            "ms": "2.0.0"
+          }
+        }
+      }
+    },
     "form-data": {
       "version": "2.5.1",
       "resolved": "https://registry.npmjs.org/form-data/-/form-data-2.5.1.tgz",

package.json

@@ -17,6 +17,7 @@
     "@hapi/joi": "^17.1.1",
     "@types/mocha": "^5.2.7",
     "@types/node": "^13.1.6",
+    "axios": "^0.19.2",
     "basic-auth": "^2.0.1",
     "bcryptjs": "^2.4.3",
     "body-parser": "^1.19.0",

src/db.ts

@@ -51,6 +51,7 @@ export default class db {
       });
     });
     mongoose.connection.once('open', () => {
+      mongoose.set('useFindAndModify', false);
       console.log(process.env.NODE_ENV === 'test' ? '' : `Connected to ${connectionString}`);
       this.state.db = mongoose.connection;
       done();

src/helpers/mail.ts

@@ -0,0 +1,64 @@
+import axios from 'axios';
+
+// sends an email
+
+export default (mailAddress, subject, content, f) => {  // callback, executed empty or with error
+  if (process.env.NODE_ENV === 'production') {
+    const mailService = JSON.parse(process.env.VCAP_SERVICES).Mail[0];
+    axios({
+      method: 'post',
+      url: mailService.credentials.uri + '/email',
+      auth: {username: mailService.credentials.username, password: mailService.credentials.password},
+      data: {
+        recipients: [{to: mailAddress}],
+        subject: {content: subject},
+        body: {
+          content: content,
+          contentType: "text/html"
+        },
+        from: {
+          eMail: "dfop@bosch-iot.com",
+          password: "PlasticsOfFingerprintDigital"
+        }
+      }
+    })
+      .then(() => {
+        f();
+      })
+      .catch((err) => {
+        f(err);
+      });
+  }
+  else if (process.env.NODE_ENV === 'test') {
+    console.log('Sending mail to ' + mailAddress + ':  -- ' + subject + ' -- ' + content);
+    f();
+  }
+  else {  // dev
+    axios({
+      method: 'get',
+      url: 'https://digital-fingerprint-of-plastics-mail-test.apps.de1.bosch-iot-cloud.com/api',
+      data: {
+        method: 'post',
+        url: '/email',
+        data: {
+          recipients: [{to: mailAddress}],
+          subject: {content: subject},
+          body: {
+            content: content,
+            contentType: "text/html"
+          },
+          from: {
+            eMail: "dfop-test@bosch-iot.com",
+            password: "PlasticsOfFingerprintDigital"
+          }
+        }
+      }
+    })
+      .then(() => {
+        f();
+      })
+      .catch((err) => {
+        f(err);
+      });
+  }
+}

src/routes/user.spec.ts

@@ -106,3 +106,95 @@ describe('/user/new', () => {
       });
   });
 });
+
+
+
+
+describe('/user/passreset', () => {
+  let server;
+
+  before(done => {
+    process.env.port = '2999';
+    process.env.NODE_ENV = 'test';
+    db.connect('test', done);
+  });
+  beforeEach(done => {
+    delete require.cache[require.resolve('../index')];  // prevent loading from cache
+    server = require('../index');
+    db.drop(err => {  // reset database
+      if (err) return done(err);
+      db.loadJson(require('../test/db.json'), done);
+    });
+  });
+  afterEach(done => {
+    server.close(done);
+  });
+  it('returns the ok response', done => {
+    supertest(server)
+      .post('/user/passreset')
+      .send({
+        email: 'jane.doe@bosch.com',
+        name: 'janedoe'
+      })
+      .expect('Content-type', /json/)
+      .expect(200)
+      .end((err, res) => {
+        if (err) done(err);
+        should(res.body).be.eql({status: 'OK'});
+        done();
+      });
+  });
+  it('returns 404 for wrong username/email combo', done => {
+    supertest(server)
+      .post('/user/passreset')
+      .send({
+        email: 'jane.doe@bosch.com',
+        name: 'admin'
+      })
+      .expect('Content-type', /json/)
+      .expect(404)
+      .end((err, res) => {
+        if (err) done(err);
+        should(res.body).be.eql({status: 'Not found'});
+        done();
+      });
+  });
+  it('returns 404 for unknown username', done => {
+    supertest(server)
+      .post('/user/passreset')
+      .send({
+        email: 'jane.doe@bosch.com',
+        name: 'admin'
+      })
+      .expect('Content-type', /json/)
+      .expect(404)
+      .end((err, res) => {
+        if (err) done(err);
+        should(res.body).be.eql({status: 'Not found'});
+        done();
+      });
+  });
+  it('changes the user password', done => {
+    UserModel.find({name: 'janedoe'}).lean().exec( 'find', (err, data) => {
+      if (err) return done(err);
+      const oldpass = data[0].pass;
+      supertest(server)
+        .post('/user/passreset')
+        .send({
+          email: 'jane.doe@bosch.com',
+          name: 'janedoe'
+        })
+        .expect('Content-type', /json/)
+        .expect(200)
+        .end((err, res) => {
+          if (err) done(err);
+          should(res.body).be.eql({status: 'OK'});
+          UserModel.find({name: 'janedoe'}).lean().exec( 'find', (err, data) => {
+            if (err) return done(err);
+            should(data[0].pass).not.eql(oldpass);
+            done();
+          });
+        });
+    });
+  });
+});

src/routes/user.ts

@@ -3,6 +3,7 @@ import mongoose from 'mongoose';
 import bcrypt from 'bcryptjs';
 import UserValidate from './validate/user';
 import UserModel from '../models/user';
+import mail from '../helpers/mail';
 
 const router = express.Router();
 
@@ -11,7 +12,6 @@ router.get('/users', (req, res) => {
 });
 
 router.post('/user/new', (req, res, next) => {
-  console.log(req.authDetails);
   if (!req.auth(res, ['admin'], 'basic')) return;
 
   // validate input
@@ -40,4 +40,27 @@ router.post('/user/new', (req, res, next) => {
   });
 });
 
+router.post('/user/passreset', (req, res, next) => {
+  // check if user/email combo exists
+  UserModel.find({name: req.body.name, email: req.body.email}).lean().exec( 'find', (err, data) => {
+    if (err) next(err);
+    if (data.length === 1) {  // it exists
+      const newPass = Math.random().toString(36).substring(2);
+      bcrypt.hash(newPass, 10, (err, hash) => {  // password hashing
+        if (err) next(err);
+        UserModel.findOneAndUpdate({name: req.body.name, email: req.body.email}, {pass: hash}, err => {
+          if (err) next(err);
+          mail(data[0].email, 'Your new password for the DFOP database', 'Hi, <br><br> You requested to reset your password.<br>Your new password is:<br><br>' + newPass + '<br><br>If you did not request a password reset, talk to the sysadmin quickly!<br><br>Have a nice day.<br><br>The DFOP team', err => {
+            if (err) next(err);
+            res.json({status: 'OK'});
+          });
+        });
+      });
+    }
+    else {
+      res.status(404).json({status: 'Not found'});
+    }
+  });
+});
+
 module.exports = router;