From dc78b1d675ebc6f05b6f18e6e356eb2302822cc0 Mon Sep 17 00:00:00 2001
From: martin bedouret <martinbedouret@gmail.com>
Date: Tue, 29 Oct 2019 13:20:01 -0300
Subject: [PATCH 1/2] move library to file

---
 api/mail/email-verification.js | 487 +++++++++++++++++++++++++++++++++
 api/mail/index.js              |   4 +-
 package-lock.json              | 467 ++++++++-----------------------
 package.json                   |   8 +-
 yarn.lock                      | 372 ++++++-------------------
 5 files changed, 694 insertions(+), 644 deletions(-)
 create mode 100644 api/mail/email-verification.js

diff --git a/api/mail/email-verification.js b/api/mail/email-verification.js
new file mode 100644
index 00000000..43a34917
--- /dev/null
+++ b/api/mail/email-verification.js
@@ -0,0 +1,487 @@
+'use strict';
+
+var randtoken = require('rand-token'),
+  nodemailer = require('nodemailer');
+
+module.exports = function(mongoose) {
+  var isPositiveInteger = function(x) {
+    return parseInt(x, 10) === x && x >= 0;
+  };
+
+  var createOptionError = function(optionName, optionValue, expectedType) {
+    return new TypeError(
+      'Expected ' +
+        optionName +
+        ' to be a ' +
+        expectedType +
+        ', got ' +
+        typeof optionValue
+    );
+  };
+
+  /**
+   * Retrieve a nested value of an object given a string, using dot notation.
+   *
+   * @func getNestedValue
+   * @param {object} obj - object to retrieve the value from
+   * @param {string} path - path to value
+   * @param {string} def - default value to return if not found
+   */
+  var getNestedValue = function(obj, path, def) {
+    path = path.split('.');
+    for (let i = 0, len = path.length; i < len; i++) {
+      if (!obj || typeof obj !== 'object') {
+        return def;
+      }
+      obj = obj[path[i]];
+    }
+
+    if (obj === undefined) {
+      return def;
+    }
+    return obj;
+  };
+
+  // default options
+  var options = {
+    verificationURL: 'http://example.com/email-verification/${URL}',
+    URLLength: 48,
+
+    // mongo-stuff
+    persistentUserModel: null,
+    tempUserModel: null,
+    tempUserCollection: 'temporary_users',
+    emailFieldName: 'email',
+    passwordFieldName: 'password',
+    URLFieldName: 'GENERATED_VERIFYING_URL',
+    expirationTime: 86400,
+
+    // emailing options
+    transportOptions: {
+      service: 'Gmail',
+      auth: {
+        user: 'user@gmail.com',
+        pass: 'password'
+      }
+    },
+    verifyMailOptions: {
+      from: 'Do Not Reply <user@gmail.com>',
+      subject: 'Confirm your account',
+      html:
+        '<p>Please verify your account by clicking <a href="${URL}">this link</a>. If you are unable to do so, copy and ' +
+        'paste the following link into your browser:</p><p>${URL}</p>',
+      text:
+        'Please verify your account by clicking the following link, or by copying and pasting it into your browser: ${URL}'
+    },
+    verifySendMailCallback: function(err, info) {
+      if (err) {
+        throw err;
+      } else {
+        console.log(info.response);
+      }
+    },
+    shouldSendConfirmation: true,
+    confirmMailOptions: {
+      from: 'Do Not Reply <user@gmail.com>',
+      subject: 'Successfully verified!',
+      html: '<p>Your account has been successfully verified.</p>',
+      text: 'Your account has been successfully verified.'
+    },
+    confirmSendMailCallback: function(err, info) {
+      if (err) {
+        throw err;
+      } else {
+        console.log(info.response);
+      }
+    },
+    hashingFunction: null
+  };
+
+  var transporter;
+
+  /**
+   * Modify the default configuration.
+   *
+   * @func configure
+   * @param {object} o - options to be changed
+   */
+  var configure = function(optionsToConfigure, callback) {
+    for (let key in optionsToConfigure) {
+      if (optionsToConfigure.hasOwnProperty(key)) {
+        options[key] = optionsToConfigure[key];
+      }
+    }
+    transporter = nodemailer.createTransport(options.transportOptions);
+
+    var err;
+
+    if (typeof options.verificationURL !== 'string') {
+      err =
+        err ||
+        createOptionError('verificationURL', options.verificationURL, 'string');
+    } else if (options.verificationURL.indexOf('${URL}') === -1) {
+      err = err || new Error('Verification URL does not contain ${URL}');
+    }
+
+    if (typeof options.URLLength !== 'number') {
+      err = err || createOptionError('URLLength', options.URLLength, 'number');
+    } else if (!isPositiveInteger(options.URLLength)) {
+      err = err || new Error('URLLength must be a positive integer');
+    }
+
+    if (typeof options.tempUserCollection !== 'string') {
+      err =
+        err ||
+        createOptionError(
+          'tempUserCollection',
+          options.tempUserCollection,
+          'string'
+        );
+    }
+
+    if (typeof options.emailFieldName !== 'string') {
+      err =
+        err ||
+        createOptionError('emailFieldName', options.emailFieldName, 'string');
+    }
+
+    if (typeof options.passwordFieldName !== 'string') {
+      err =
+        err ||
+        createOptionError(
+          'passwordFieldName',
+          options.passwordFieldName,
+          'string'
+        );
+    }
+
+    if (typeof options.URLFieldName !== 'string') {
+      err =
+        err ||
+        createOptionError('URLFieldName', options.URLFieldName, 'string');
+    }
+
+    if (typeof options.expirationTime !== 'number') {
+      err =
+        err ||
+        createOptionError('expirationTime', options.expirationTime, 'number');
+    } else if (!isPositiveInteger(options.expirationTime)) {
+      err = err || new Error('expirationTime must be a positive integer');
+    }
+
+    if (err) {
+      return callback(err, null);
+    }
+
+    return callback(null, options);
+  };
+
+  /**
+   * Create a Mongoose Model for the temporary user, based off of the persistent
+   * User model, i.e. the temporary user inherits the persistent user. An
+   * additional field for the URL is created, as well as a TTL.
+   *
+   * @func generateTempUserModel
+   * @param {object} User - the persistent User model.
+   * @return {object} the temporary user model
+   */
+  var generateTempUserModel = function(User, callback) {
+    if (!User) {
+      return callback(new TypeError('Persistent user model undefined.'), null);
+    }
+    var tempUserSchemaObject = {}, // a copy of the schema
+      tempUserSchema;
+
+    // copy over the attributes of the schema
+    Object.keys(User.schema.paths).forEach(function(field) {
+      tempUserSchemaObject[field] = User.schema.paths[field].options;
+    });
+    tempUserSchemaObject[options.URLFieldName] = String;
+
+    // create a TTL
+    tempUserSchemaObject.createdAt = {
+      type: Date,
+      expires: options.expirationTime.toString() + 's',
+      default: Date.now
+    };
+
+    tempUserSchema = mongoose.Schema(tempUserSchemaObject);
+
+    // copy over the methods of the schema
+    Object.keys(User.schema.methods).forEach(function(meth) {
+      // tread lightly
+      tempUserSchema.methods[meth] = User.schema.methods[meth];
+    });
+
+    options.tempUserModel = mongoose.model(
+      options.tempUserCollection,
+      tempUserSchema
+    );
+
+    return callback(null, mongoose.model(options.tempUserCollection));
+  };
+
+  /**
+   * Helper function for actually inserting the temporary user into the database.
+   *
+   * @func insertTempUser
+   * @param {string} password - the user's password, possibly hashed
+   * @param {object} tempUserData - the temporary user's data
+   * @param {function} callback - a callback function, which takes an error and the
+   *   temporary user object as params
+   * @return {function} returns the callback function
+   */
+  var insertTempUser = function(password, tempUserData, callback) {
+    // password may or may not be hashed
+    tempUserData[options.passwordFieldName] = password;
+    var newTempUser = new options.tempUserModel(tempUserData);
+
+    newTempUser.save(function(err, tempUser) {
+      if (err) {
+        return callback(err, null, null);
+      }
+      return callback(null, null, tempUser);
+    });
+  };
+
+  /**
+   * Attempt to create an instance of a temporary user based off of an instance of a
+   * persistent user. If user already exists in the temporary collection, passes null
+   * to the callback function; otherwise, passes the instance to the callback, with a
+   * randomly generated URL associated to it.
+   *
+   * @func createTempUser
+   * @param {object} user - an instance of the persistent User model
+   * @param {function} callback - a callback function that takes an error (if one exists),
+   *   a persistent user (if it exists) and the new temporary user as arguments; if the
+   *   temporary user already exists, then null is returned in its place
+   * @return {function} returns the callback function
+   */
+  var createTempUser = function(user, callback) {
+    if (!options.tempUserModel) {
+      return callback(
+        new TypeError(
+          'Temporary user model not defined. Either you forgot' +
+            'to generate one or you did not predefine one.'
+        ),
+        null
+      );
+    }
+
+    // create our mongoose query
+    var query = {};
+
+    if (options.emailFieldName.split('.').length > 1) {
+      var levels = options.emailFieldName.split('.');
+      query[levels[0]] = {};
+
+      var queryObj = query[levels[0]];
+      var userObj = user[levels[0]];
+      for (var i = 0; i < levels.length; i++) {
+        queryObj[levels[i + 1]] = {};
+        queryObj = queryObj[levels[i + 1]];
+        userObj = userObj[levels[i + 1]];
+      }
+
+      queryObj = userObj;
+    } else {
+      query[options.emailFieldName] = user[options.emailFieldName];
+    }
+
+    options.persistentUserModel.findOne(query, function(
+      err,
+      existingPersistentUser
+    ) {
+      if (err) {
+        return callback(err, null, null);
+      }
+
+      // user has already signed up and confirmed their account
+      if (existingPersistentUser) {
+        return callback(null, existingPersistentUser, null);
+      }
+
+      options.tempUserModel.findOne(query, function(err, existingTempUser) {
+        if (err) {
+          return callback(err, null, null);
+        }
+
+        // user has already signed up but not yet confirmed their account
+        if (existingTempUser) {
+          return callback(null, null, null);
+        } else {
+          var tempUserData = {};
+
+          // copy the credentials for the user
+          Object.keys(user._doc).forEach(function(field) {
+            tempUserData[field] = user[field];
+          });
+
+          tempUserData[options.URLFieldName] = randtoken.generate(
+            options.URLLength
+          );
+
+          if (options.hashingFunction) {
+            return options.hashingFunction(
+              tempUserData[options.passwordFieldName],
+              tempUserData,
+              insertTempUser,
+              callback
+            );
+          } else {
+            return insertTempUser(
+              tempUserData[options.passwordFieldName],
+              tempUserData,
+              callback
+            );
+          }
+        }
+      });
+    });
+  };
+
+  /**
+   * Send an email to the user requesting confirmation.
+   *
+   * @func sendVerificationEmail
+   * @param {string} email - the user's email address.
+   * @param {string} url - the unique url generated for the user.
+   * @param {function} callback - the callback to pass to Nodemailer's transporter
+   */
+  var sendVerificationEmail = function(email, url, callback) {
+    var r = /\$\{URL\}/g;
+
+    // inject newly-created URL into the email's body and FIRE
+    // stringify --> parse is used to deep copy
+    var URL = options.verificationURL.replace(r, url),
+      mailOptions = JSON.parse(JSON.stringify(options.verifyMailOptions));
+
+    mailOptions.to = email;
+    mailOptions.html = mailOptions.html.replace(r, URL);
+    mailOptions.text = mailOptions.text.replace(r, URL);
+
+    if (!callback) {
+      callback = options.verifySendMailCallback;
+    }
+    transporter.sendMail(mailOptions, callback);
+  };
+
+  /**
+   * Send an email to the user requesting confirmation.
+   *
+   * @func sendConfirmationEmail
+   * @param {string} email - the user's email address.
+   * @param {function} callback - the callback to pass to Nodemailer's transporter
+   */
+  var sendConfirmationEmail = function(email, callback) {
+    var mailOptions = JSON.parse(JSON.stringify(options.confirmMailOptions));
+    mailOptions.to = email;
+    if (!callback) {
+      callback = options.confirmSendMailCallback;
+    }
+    transporter.sendMail(mailOptions, callback);
+  };
+
+  /**
+   * Transfer a temporary user from the temporary collection to the persistent
+   * user collection, removing the URL assigned to it.
+   *
+   * @func confirmTempUser
+   * @param {string} url - the randomly generated URL assigned to a unique email
+   */
+  var confirmTempUser = function(url, callback) {
+    var TempUser = options.tempUserModel,
+      query = {};
+    query[options.URLFieldName] = url;
+
+    TempUser.findOne(query, function(err, tempUserData) {
+      if (err) {
+        return callback(err, null);
+      }
+
+      // temp user is found (i.e. user accessed URL before their data expired)
+      if (tempUserData) {
+        var userData = JSON.parse(JSON.stringify(tempUserData)), // copy data
+          User = options.persistentUserModel,
+          user;
+
+        delete userData[options.URLFieldName];
+        user = new User(userData);
+
+        // save the temporary user to the persistent user collection
+        user.save(function(err, savedUser) {
+          if (err) {
+            return callback(err, null);
+          }
+
+          TempUser.remove(query, function(err) {
+            if (err) {
+              return callback(err, null);
+            }
+
+            if (options.shouldSendConfirmation) {
+              sendConfirmationEmail(savedUser[options.emailFieldName], null);
+            }
+            return callback(null, user);
+          });
+        });
+
+        // temp user is not found (i.e. user accessed URL after data expired, or something else...)
+      } else {
+        return callback(null, null);
+      }
+    });
+  };
+
+  /**
+   * Resend the verification email to the user given only their email.
+   *
+   * @func resendVerificationEmail
+   * @param {object} email - the user's email address
+   */
+  var resendVerificationEmail = function(email, callback) {
+    var query = {};
+    query[options.emailFieldName] = email;
+
+    options.tempUserModel.findOne(query, function(err, tempUser) {
+      if (err) {
+        return callback(err, null);
+      }
+
+      // user found (i.e. user re-requested verification email before expiration)
+      if (tempUser) {
+        // generate new user token
+        tempUser[options.URLFieldName] = randtoken.generate(options.URLLength);
+        tempUser.save(function(err) {
+          if (err) {
+            return callback(err, null);
+          }
+
+          sendVerificationEmail(
+            getNestedValue(tempUser, options.emailFieldName),
+            tempUser[options.URLFieldName],
+            function(err) {
+              if (err) {
+                return callback(err, null);
+              }
+              return callback(null, true);
+            }
+          );
+        });
+      } else {
+        return callback(null, false);
+      }
+    });
+  };
+
+  return {
+    options: options,
+    configure: configure,
+    generateTempUserModel: generateTempUserModel,
+    createTempUser: createTempUser,
+    confirmTempUser: confirmTempUser,
+    resendVerificationEmail: resendVerificationEmail,
+    sendConfirmationEmail: sendConfirmationEmail,
+    sendVerificationEmail: sendVerificationEmail
+  };
+};
diff --git a/api/mail/index.js b/api/mail/index.js
index fb6ce5a5..1f7c09f6 100644
--- a/api/mail/index.js
+++ b/api/mail/index.js
@@ -3,7 +3,7 @@
 var User = require('../models/User');
 var config = require('../../config');
 var mongoose = require('mongoose');
-var nev = require('email-verification')(mongoose);
+var nev = require('./email-verification')(mongoose);
 var bcrypt = require('bcryptjs');
 
 module.exports = function(locale) {
@@ -16,6 +16,7 @@ module.exports = function(locale) {
   };
 
   var subject, html, text;
+
   switch (locale) {
     case 'en':
       subject = 'Cboard - Please confirm account';
@@ -38,6 +39,7 @@ module.exports = function(locale) {
         (text =
           'Thanks for signup to Cboard!. Please confirm your account by clicking the following link: ${URL}');
   }
+
   nev.configure(
     {
       verificationURL: 'https://app.cboard.io/activate/${URL}',
diff --git a/package-lock.json b/package-lock.json
index 7906c061..55eb380a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -62,11 +62,6 @@
         "negotiator": "0.6.1"
       }
     },
-    "addressparser": {
-      "version": "0.3.2",
-      "resolved": "https://registry.npmjs.org/addressparser/-/addressparser-0.3.2.tgz",
-      "integrity": "sha1-WYc/Nej89sc2HBAjkmHXbhU0i7I="
-    },
     "agent-base": {
       "version": "4.2.1",
       "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-4.2.1.tgz",
@@ -692,29 +687,6 @@
       "resolved": "https://registry.npmjs.org/buffer-shims/-/buffer-shims-1.0.0.tgz",
       "integrity": "sha1-mXjOMXOIxkmth5MCjDR37wRKi1E="
     },
-    "buildmail": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/buildmail/-/buildmail-2.0.0.tgz",
-      "integrity": "sha1-8LewpZ6aShtQZrv6BR0kjzgy7s4=",
-      "requires": {
-        "addressparser": "^0.3.2",
-        "libbase64": "^0.1.0",
-        "libmime": "^1.2.0",
-        "libqp": "^1.1.0",
-        "needle": "^0.10.0"
-      },
-      "dependencies": {
-        "needle": {
-          "version": "0.10.0",
-          "resolved": "https://registry.npmjs.org/needle/-/needle-0.10.0.tgz",
-          "integrity": "sha1-FqJNY/KmEVLrdMzh0Sr4XFB1d9Q=",
-          "requires": {
-            "debug": "^2.1.2",
-            "iconv-lite": "^0.4.4"
-          }
-        }
-      }
-    },
     "busboy": {
       "version": "0.2.14",
       "resolved": "https://registry.npmjs.org/busboy/-/busboy-0.2.14.tgz",
@@ -958,11 +930,6 @@
         "wrap-ansi": "^2.0.0"
       }
     },
-    "clone": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/clone/-/clone-1.0.4.tgz",
-      "integrity": "sha1-2jCcwmPfFZlMaIypAheco8fNfH4="
-    },
     "clone-deep": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/clone-deep/-/clone-deep-0.3.0.tgz",
@@ -1482,93 +1449,6 @@
       "resolved": "https://registry.npmjs.org/email-validator/-/email-validator-2.0.4.tgz",
       "integrity": "sha512-gYCwo7kh5S3IDyZPLZf6hSS0MnZT8QmJFqYvbqlDZSbwdZlY6QZWxJ4i/6UhITOJ4XzyI647Bm2MXKCLqnJ4nQ=="
     },
-    "email-verification": {
-      "version": "0.4.6",
-      "resolved": "https://registry.npmjs.org/email-verification/-/email-verification-0.4.6.tgz",
-      "integrity": "sha1-DFRXJ/1onS12hWZvUbaLRMc5QkA=",
-      "requires": {
-        "mongoose": "~3.8.0",
-        "nodemailer": "^1.3.0",
-        "rand-token": "^0.2.1"
-      },
-      "dependencies": {
-        "bson": {
-          "version": "0.2.22",
-          "resolved": "https://registry.npmjs.org/bson/-/bson-0.2.22.tgz",
-          "integrity": "sha1-/NoQPybQwHTVpS1Qkn24D9ArSzk=",
-          "requires": {
-            "nan": "~1.8"
-          }
-        },
-        "mongodb": {
-          "version": "1.4.38",
-          "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-1.4.38.tgz",
-          "integrity": "sha1-jP/WGBAK86RkiplUmL/Py07Yq9I=",
-          "requires": {
-            "bson": "~0.2",
-            "kerberos": "0.0.11",
-            "readable-stream": "^3.3.0"
-          },
-          "dependencies": {
-            "readable-stream": {
-              "version": "3.3.0",
-              "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.3.0.tgz",
-              "integrity": "sha512-EsI+s3k3XsW+fU8fQACLN59ky34AZ14LoeVZpYwmZvldCFo0r0gnelwF2TcMjLor/BTL5aDJVBMkss0dthToPw==",
-              "optional": true,
-              "requires": {
-                "inherits": "^2.0.3",
-                "string_decoder": "^1.1.1",
-                "util-deprecate": "^1.0.1"
-              }
-            }
-          }
-        },
-        "mongoose": {
-          "version": "3.8.40",
-          "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-3.8.40.tgz",
-          "integrity": "sha1-Ay9bpVWCSXVZqHwfP0s5WcJkBqc=",
-          "requires": {
-            "hooks": "0.2.1",
-            "mongodb": "1.4.38",
-            "mpath": "0.1.1",
-            "mpromise": "0.4.3",
-            "mquery": "1.10.0",
-            "ms": "0.1.0",
-            "muri": "1.1.0",
-            "regexp-clone": "0.0.1",
-            "sliced": "0.0.5"
-          }
-        },
-        "ms": {
-          "version": "0.1.0",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-0.1.0.tgz",
-          "integrity": "sha1-8h+sSQ2vHXZn/RgP6QdzicyUQrI="
-        },
-        "rand-token": {
-          "version": "0.2.1",
-          "resolved": "https://registry.npmjs.org/rand-token/-/rand-token-0.2.1.tgz",
-          "integrity": "sha1-3GfIEjMGyRInstw/W+pz0wE3YiY="
-        },
-        "readable-stream": {
-          "version": "3.3.0",
-          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.3.0.tgz",
-          "integrity": "sha512-EsI+s3k3XsW+fU8fQACLN59ky34AZ14LoeVZpYwmZvldCFo0r0gnelwF2TcMjLor/BTL5aDJVBMkss0dthToPw==",
-          "requires": {
-            "inherits": "^2.0.3",
-            "string_decoder": "^1.1.1",
-            "util-deprecate": "^1.0.1"
-          }
-        },
-        "string_decoder": {
-          "version": "1.2.0",
-          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.2.0.tgz",
-          "integrity": "sha512-6YqyX6ZWEYguAxgZzHGL7SsCeGx3V2TtOTqZz1xSTSWnqsbWwbptafNyvf/ACquZUXV3DANr5BDIwNYe1mN42w==",
-          "requires": {
-            "safe-buffer": "~5.1.0"
-          }
-        }
-      }
-    },
     "encodeurl": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
@@ -2088,12 +1968,14 @@
         "balanced-match": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "balanced-match": "^1.0.0",
             "concat-map": "0.0.1"
@@ -2113,7 +1995,8 @@
         "concat-map": {
           "version": "0.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
@@ -2261,6 +2144,7 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
           }
@@ -2856,10 +2740,10 @@
         "safe-buffer": "^5.0.1"
       }
     },
-    "hooks": {
-      "version": "0.2.1",
-      "resolved": "https://registry.npmjs.org/hooks/-/hooks-0.2.1.tgz",
-      "integrity": "sha1-D1kbGzRL3LPfWXc/Yvu6+Fv0Aos="
+    "hooks-fixed": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/hooks-fixed/-/hooks-fixed-2.0.0.tgz",
+      "integrity": "sha1-oB2JTVKsf2WZu7H2PfycQR33DLo="
     },
     "hosted-git-info": {
       "version": "2.7.1",
@@ -3613,18 +3497,9 @@
       }
     },
     "kareem": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/kareem/-/kareem-2.3.0.tgz",
-      "integrity": "sha512-6hHxsp9e6zQU8nXsP+02HGWXwTkOEw6IROhF2ZA28cYbUk4eJ6QbtZvdqZOdD9YPKghG3apk5eOCvs+tLl3lRg=="
-    },
-    "kerberos": {
-      "version": "0.0.11",
-      "resolved": "https://registry.npmjs.org/kerberos/-/kerberos-0.0.11.tgz",
-      "integrity": "sha1-yymJHCHCKsGV8xQLl90SIE/qfcI=",
-      "optional": true,
-      "requires": {
-        "nan": "~1.8"
-      }
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/kareem/-/kareem-1.4.1.tgz",
+      "integrity": "sha1-7XYgAET6BB7zK02oJh4lU/EXNTE="
     },
     "kind-of": {
       "version": "6.0.2",
@@ -3662,26 +3537,6 @@
         "type-check": "~0.3.2"
       }
     },
-    "libbase64": {
-      "version": "0.1.0",
-      "resolved": "https://registry.npmjs.org/libbase64/-/libbase64-0.1.0.tgz",
-      "integrity": "sha1-YjUag5VjrF/1vSbxL2Dpgwu3UeY="
-    },
-    "libmime": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/libmime/-/libmime-1.2.0.tgz",
-      "integrity": "sha1-jYS087Ils3BEECNu9JSQZDa6dCs=",
-      "requires": {
-        "iconv-lite": "^0.4.13",
-        "libbase64": "^0.1.0",
-        "libqp": "^1.1.0"
-      }
-    },
-    "libqp": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/libqp/-/libqp-1.1.0.tgz",
-      "integrity": "sha1-9ebgatdLeU+1tbZpiL9yjvHe2+g="
-    },
     "lie": {
       "version": "3.3.0",
       "resolved": "https://registry.npmjs.org/lie/-/lie-3.3.0.tgz",
@@ -4370,15 +4225,6 @@
       "resolved": "https://registry.npmjs.org/macos-release/-/macos-release-2.2.0.tgz",
       "integrity": "sha512-iV2IDxZaX8dIcM7fG6cI46uNmHUxHE4yN+Z8tKHAW1TBPMZDIKHf/3L+YnOuj/FK9il14UaVdHmiQ1tsi90ltA=="
     },
-    "mailcomposer": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/mailcomposer/-/mailcomposer-2.1.0.tgz",
-      "integrity": "sha1-plMYIomWFP7omckiJtgeK5y7GD0=",
-      "requires": {
-        "buildmail": "^2.0.0",
-        "libmime": "^1.2.0"
-      }
-    },
     "mailparser": {
       "version": "0.6.2",
       "resolved": "https://registry.npmjs.org/mailparser/-/mailparser-0.6.2.tgz",
@@ -4446,12 +4292,6 @@
       "resolved": "https://registry.npmjs.org/media-typer/-/media-typer-0.3.0.tgz",
       "integrity": "sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g="
     },
-    "memory-pager": {
-      "version": "1.5.0",
-      "resolved": "https://registry.npmjs.org/memory-pager/-/memory-pager-1.5.0.tgz",
-      "integrity": "sha512-ZS4Bp4r/Zoeq6+NLJpP+0Zzm0pR8whtGPf1XExKLJBAczGMnSi3It14OiNCStjQjM6NU1okjQGSxgEZN8eBYKg==",
-      "optional": true
-    },
     "merge-descriptors": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.1.tgz",
@@ -4587,6 +4427,11 @@
         }
       }
     },
+    "moment": {
+      "version": "2.24.0",
+      "resolved": "https://registry.npmjs.org/moment/-/moment-2.24.0.tgz",
+      "integrity": "sha512-bV7f+6l2QigeBBZSM/6yTNq4P2fNpSWj/0e7jQcy87A8e7o2nAfP/34/2ky5Vw4B9S446EtIhodAzkFCcR4dQg=="
+    },
     "mongodb": {
       "version": "2.2.36",
       "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-2.2.36.tgz",
@@ -4631,137 +4476,135 @@
       }
     },
     "mongoose": {
-      "version": "5.5.0",
-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.5.0.tgz",
-      "integrity": "sha512-GZdhdbTXTgikInIgtxR7ODcF3+MoJTumTsKYinX3zxJcQgMVr+Y0jBuFoLJ9YtVdF2nq1ukLnhS6RHfta1ptgQ==",
-      "requires": {
-        "async": "2.6.1",
-        "bson": "~1.1.1",
-        "kareem": "2.3.0",
-        "mongodb": "3.2.2",
-        "mongodb-core": "3.2.2",
-        "mongoose-legacy-pluralize": "1.0.2",
-        "mpath": "0.5.1",
-        "mquery": "3.2.0",
-        "ms": "2.1.1",
+      "version": "4.9.9",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-4.9.9.tgz",
+      "integrity": "sha1-hnH74GyUX1X7p60DeXvALxlRZ2I=",
+      "requires": {
+        "async": "2.1.4",
+        "bson": "~1.0.4",
+        "hooks-fixed": "2.0.0",
+        "kareem": "1.4.1",
+        "mongodb": "2.2.26",
+        "mpath": "0.2.1",
+        "mpromise": "0.5.5",
+        "mquery": "2.3.0",
+        "ms": "0.7.2",
+        "muri": "1.2.1",
         "regexp-clone": "0.0.1",
-        "safe-buffer": "5.1.2",
-        "sift": "7.0.1",
         "sliced": "1.0.1"
       },
       "dependencies": {
-        "bluebird": {
-          "version": "3.5.1",
-          "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.1.tgz",
-          "integrity": "sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA=="
+        "async": {
+          "version": "2.1.4",
+          "resolved": "https://registry.npmjs.org/async/-/async-2.1.4.tgz",
+          "integrity": "sha1-LSFgx3iAMuTdbL4lAvH5osj2zeQ=",
+          "requires": {
+            "lodash": "^4.14.0"
+          }
         },
-        "bson": {
-          "version": "1.1.1",
-          "resolved": "https://registry.npmjs.org/bson/-/bson-1.1.1.tgz",
-          "integrity": "sha512-jCGVYLoYMHDkOsbwJZBCqwMHyH4c+wzgI9hG7Z6SZJRXWr+x58pdIbm2i9a/jFGCkRJqRUr8eoI7lDWa0hTkxg=="
+        "bluebird": {
+          "version": "2.10.2",
+          "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-2.10.2.tgz",
+          "integrity": "sha1-AkpVFylTCIV/FPkfEQb8O1VfRGs="
         },
         "debug": {
-          "version": "3.1.0",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
-          "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
+          "version": "2.2.0",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz",
+          "integrity": "sha1-+HBX6ZWxofauaklgZkE3vFbwOdo=",
           "requires": {
-            "ms": "2.0.0"
+            "ms": "0.7.1"
           },
           "dependencies": {
             "ms": {
-              "version": "2.0.0",
-              "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-              "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
+              "version": "0.7.1",
+              "resolved": "https://registry.npmjs.org/ms/-/ms-0.7.1.tgz",
+              "integrity": "sha1-nNE8A62/8ltl7/3nzoZO6VIBcJg="
             }
           }
         },
         "mongodb": {
-          "version": "3.2.2",
-          "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.2.2.tgz",
-          "integrity": "sha512-xQ6apOOV+w7VFApdaJpWhYhzartpjIDFQjG0AwgJkLh7dBs7PTsq4A3Bia2QWpDohmAzTBIdQVLMqqLy0mwt3Q==",
+          "version": "2.2.26",
+          "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-2.2.26.tgz",
+          "integrity": "sha1-G9UMVXwnfJjhoF2jjJg5xJIrA0o=",
           "requires": {
-            "mongodb-core": "3.2.2",
-            "safe-buffer": "^5.1.2"
+            "es6-promise": "3.2.1",
+            "mongodb-core": "2.1.10",
+            "readable-stream": "2.2.7"
           }
         },
         "mongodb-core": {
-          "version": "3.2.2",
-          "resolved": "https://registry.npmjs.org/mongodb-core/-/mongodb-core-3.2.2.tgz",
-          "integrity": "sha512-YRgC39MuzKL0uoGoRdTmV1e9m47NbMnYmuEx4IOkgWAGXPSEzRY7cwb3N0XMmrDMnD9vp7MysNyAriIIeGgIQg==",
+          "version": "2.1.10",
+          "resolved": "https://registry.npmjs.org/mongodb-core/-/mongodb-core-2.1.10.tgz",
+          "integrity": "sha1-6ykGgdGW0zRqSSFhqi6gkF5jFRs=",
           "requires": {
-            "bson": "^1.1.1",
-            "require_optional": "^1.0.1",
-            "safe-buffer": "^5.1.2",
-            "saslprep": "^1.0.0"
+            "bson": "~1.0.4",
+            "require_optional": "~1.0.0"
           }
         },
         "mpath": {
-          "version": "0.5.1",
-          "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.5.1.tgz",
-          "integrity": "sha512-H8OVQ+QEz82sch4wbODFOz+3YQ61FYz/z3eJ5pIdbMEaUzDqA268Wd+Vt4Paw9TJfvDgVKaayC0gBzMIw2jhsg=="
+          "version": "0.2.1",
+          "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.2.1.tgz",
+          "integrity": "sha1-Ok6Ck1mAHeljCcJ6ay4QLon56W4="
+        },
+        "mpromise": {
+          "version": "0.5.5",
+          "resolved": "https://registry.npmjs.org/mpromise/-/mpromise-0.5.5.tgz",
+          "integrity": "sha1-9bJCWddjrMIlewoMjG2Gb9UXMuY="
         },
         "mquery": {
-          "version": "3.2.0",
-          "resolved": "https://registry.npmjs.org/mquery/-/mquery-3.2.0.tgz",
-          "integrity": "sha512-qPJcdK/yqcbQiKoemAt62Y0BAc0fTEKo1IThodBD+O5meQRJT/2HSe5QpBNwaa4CjskoGrYWsEyjkqgiE0qjhg==",
+          "version": "2.3.0",
+          "resolved": "https://registry.npmjs.org/mquery/-/mquery-2.3.0.tgz",
+          "integrity": "sha1-PRcXrYlY0MmeQuokYaEJ8+Xz5Fg=",
           "requires": {
-            "bluebird": "3.5.1",
-            "debug": "3.1.0",
+            "bluebird": "2.10.2",
+            "debug": "2.2.0",
             "regexp-clone": "0.0.1",
-            "safe-buffer": "5.1.2",
-            "sliced": "1.0.1"
+            "sliced": "0.0.5"
+          },
+          "dependencies": {
+            "sliced": {
+              "version": "0.0.5",
+              "resolved": "https://registry.npmjs.org/sliced/-/sliced-0.0.5.tgz",
+              "integrity": "sha1-XtwETKTrb3gW1Qui/GPiXY/kcH8="
+            }
+          }
+        },
+        "ms": {
+          "version": "0.7.2",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-0.7.2.tgz",
+          "integrity": "sha1-riXPJRKziFodldfwN4aNhDESR2U="
+        },
+        "muri": {
+          "version": "1.2.1",
+          "resolved": "https://registry.npmjs.org/muri/-/muri-1.2.1.tgz",
+          "integrity": "sha1-7H6lzmympSPrGrNbrNpfqBbJqjw="
+        },
+        "readable-stream": {
+          "version": "2.2.7",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.2.7.tgz",
+          "integrity": "sha1-BwV6y+JGeyIELTb5jFrVBwVOlbE=",
+          "requires": {
+            "buffer-shims": "~1.0.0",
+            "core-util-is": "~1.0.0",
+            "inherits": "~2.0.1",
+            "isarray": "~1.0.0",
+            "process-nextick-args": "~1.0.6",
+            "string_decoder": "~1.0.0",
+            "util-deprecate": "~1.0.1"
           }
         },
         "sliced": {
           "version": "1.0.1",
           "resolved": "https://registry.npmjs.org/sliced/-/sliced-1.0.1.tgz",
           "integrity": "sha1-CzpmK10Ewxd7GSa+qCsD+Dei70E="
-        }
-      }
-    },
-    "mongoose-legacy-pluralize": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/mongoose-legacy-pluralize/-/mongoose-legacy-pluralize-1.0.2.tgz",
-      "integrity": "sha512-Yo/7qQU4/EyIS8YDFSeenIvXxZN+ld7YdV9LqFVQJzTLye8unujAWPZ4NWKfFA+RNjh+wvTWKY9Z3E5XM6ZZiQ=="
-    },
-    "mpath": {
-      "version": "0.1.1",
-      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.1.1.tgz",
-      "integrity": "sha1-I9qFK3wjLuCX9HWdKcDunNItXkY="
-    },
-    "mpromise": {
-      "version": "0.4.3",
-      "resolved": "https://registry.npmjs.org/mpromise/-/mpromise-0.4.3.tgz",
-      "integrity": "sha1-7cR6daKhd7DpOCc121Lb7DgIzDM="
-    },
-    "mquery": {
-      "version": "1.10.0",
-      "resolved": "https://registry.npmjs.org/mquery/-/mquery-1.10.0.tgz",
-      "integrity": "sha1-hgPwKwtSTResBTmoWZYSTuF7fLM=",
-      "requires": {
-        "bluebird": "2.10.2",
-        "debug": "2.2.0",
-        "regexp-clone": "0.0.1",
-        "sliced": "0.0.5"
-      },
-      "dependencies": {
-        "bluebird": {
-          "version": "2.10.2",
-          "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-2.10.2.tgz",
-          "integrity": "sha1-AkpVFylTCIV/FPkfEQb8O1VfRGs="
         },
-        "debug": {
-          "version": "2.2.0",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz",
-          "integrity": "sha1-+HBX6ZWxofauaklgZkE3vFbwOdo=",
+        "string_decoder": {
+          "version": "1.0.3",
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.0.3.tgz",
+          "integrity": "sha512-4AH6Z5fzNNBcH+6XDMfA/BTt87skxqJlO0lAh3Dker5zThcAxG6mKz+iGu308UKoPPQ8Dcqx/4JhujzltRa+hQ==",
           "requires": {
-            "ms": "0.7.1"
+            "safe-buffer": "~5.1.0"
           }
-        },
-        "ms": {
-          "version": "0.7.1",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-0.7.1.tgz",
-          "integrity": "sha1-nNE8A62/8ltl7/3nzoZO6VIBcJg="
         }
       }
     },
@@ -4785,11 +4628,6 @@
         "xtend": "^4.0.0"
       }
     },
-    "muri": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/muri/-/muri-1.1.0.tgz",
-      "integrity": "sha1-o6bXTmiogPQzokmnSWnLtmXMCt0="
-    },
     "mustache": {
       "version": "2.3.2",
       "resolved": "https://registry.npmjs.org/mustache/-/mustache-2.3.2.tgz",
@@ -4800,11 +4638,6 @@
       "resolved": "https://registry.npmjs.org/mute-stream/-/mute-stream-0.0.7.tgz",
       "integrity": "sha1-MHXOk7whuPq0PhvE2n6BFe0ee6s="
     },
-    "nan": {
-      "version": "1.8.4",
-      "resolved": "https://registry.npmjs.org/nan/-/nan-1.8.4.tgz",
-      "integrity": "sha1-PHa1OC6rM+RLdY0oE8qdkuk0LzQ="
-    },
     "nanomatch": {
       "version": "1.2.13",
       "resolved": "https://registry.npmjs.org/nanomatch/-/nanomatch-1.2.13.tgz",
@@ -4847,15 +4680,6 @@
         }
       }
     },
-    "needle": {
-      "version": "0.11.0",
-      "resolved": "https://registry.npmjs.org/needle/-/needle-0.11.0.tgz",
-      "integrity": "sha1-AqcbAI6vfVWuifuf12hbe4jXvCk=",
-      "requires": {
-        "debug": "^2.1.2",
-        "iconv-lite": "^0.4.4"
-      }
-    },
     "negotiator": {
       "version": "0.6.1",
       "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.1.tgz",
@@ -4872,39 +4696,9 @@
       "integrity": "sha512-1nh45deeb5olNY7eX82BkPO7SSxR5SSYJiPTrTdFUVYwAl8CKMA5N9PjTYkHiRjisVcxcQ1HXdLhx2qxxJzLNQ=="
     },
     "nodemailer": {
-      "version": "1.11.0",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-1.11.0.tgz",
-      "integrity": "sha1-TmnLObAwFbHR7wx4qBVBK56Xb3k=",
-      "requires": {
-        "libmime": "^1.2.0",
-        "mailcomposer": "^2.1.0",
-        "needle": "^0.11.0",
-        "nodemailer-direct-transport": "^1.1.0",
-        "nodemailer-smtp-transport": "^1.1.0"
-      }
-    },
-    "nodemailer-direct-transport": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/nodemailer-direct-transport/-/nodemailer-direct-transport-1.1.0.tgz",
-      "integrity": "sha1-oveHCO5vFuoFc/yClJ0Tj/Fy9iQ=",
-      "requires": {
-        "smtp-connection": "^1.3.1"
-      }
-    },
-    "nodemailer-smtp-transport": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/nodemailer-smtp-transport/-/nodemailer-smtp-transport-1.1.0.tgz",
-      "integrity": "sha1-5sN/MYhaswgOfe089SjErX5pE5g=",
-      "requires": {
-        "clone": "^1.0.2",
-        "nodemailer-wellknown": "^0.1.7",
-        "smtp-connection": "^1.3.7"
-      }
-    },
-    "nodemailer-wellknown": {
-      "version": "0.1.10",
-      "resolved": "https://registry.npmjs.org/nodemailer-wellknown/-/nodemailer-wellknown-0.1.10.tgz",
-      "integrity": "sha1-WG24EB2zDLRDjrVGc3pBqtDPE9U="
+      "version": "6.3.1",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.3.1.tgz",
+      "integrity": "sha512-j0BsSyaMlyadEDEypK/F+xlne2K5m6wzPYMXS/yxKI0s7jmT1kBx6GEKRVbZmyYfKOsjkeC/TiMVDJBI/w5gMQ=="
     },
     "nodemon": {
       "version": "1.18.11",
@@ -5875,15 +5669,6 @@
       "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
     },
-    "saslprep": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/saslprep/-/saslprep-1.0.2.tgz",
-      "integrity": "sha512-4cDsYuAjXssUSjxHKRe4DTZC0agDwsCqcMqtJAQPzC74nJ7LfAJflAtC1Zed5hMzEQKj82d3tuzqdGNRsLJ4Gw==",
-      "optional": true,
-      "requires": {
-        "sparse-bitfield": "^3.0.3"
-      }
-    },
     "sax": {
       "version": "0.5.8",
       "resolved": "https://registry.npmjs.org/sax/-/sax-0.5.8.tgz",
@@ -6085,11 +5870,6 @@
       "resolved": "https://registry.npmjs.org/should-util/-/should-util-1.0.0.tgz",
       "integrity": "sha1-yYzaN0qmsZDfi6h8mInCtNtiAGM="
     },
-    "sift": {
-      "version": "7.0.1",
-      "resolved": "https://registry.npmjs.org/sift/-/sift-7.0.1.tgz",
-      "integrity": "sha512-oqD7PMJ+uO6jV9EQCl0LrRw1OwsiPsiFQR5AR30heR+4Dl7jBBbDLnNvWiak20tzZlSE1H7RB30SX/1j/YYT7g=="
-    },
     "signal-exit": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.2.tgz",
@@ -6126,21 +5906,11 @@
       "integrity": "sha1-7b+JA/ZvfOL46v1s7tZeJkyDGzU=",
       "dev": true
     },
-    "sliced": {
-      "version": "0.0.5",
-      "resolved": "https://registry.npmjs.org/sliced/-/sliced-0.0.5.tgz",
-      "integrity": "sha1-XtwETKTrb3gW1Qui/GPiXY/kcH8="
-    },
     "smart-buffer": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/smart-buffer/-/smart-buffer-4.0.2.tgz",
       "integrity": "sha512-JDhEpTKzXusOqXZ0BUIdH+CjFdO/CR3tLlf5CN34IypI+xMmXW1uB16OOY8z3cICbJlDAVJzNbwBhNO0wt9OAw=="
     },
-    "smtp-connection": {
-      "version": "1.3.8",
-      "resolved": "https://registry.npmjs.org/smtp-connection/-/smtp-connection-1.3.8.tgz",
-      "integrity": "sha1-VYMsIWDPswhuHc2H/RwZ+mG39TY="
-    },
     "snapdragon": {
       "version": "0.8.2",
       "resolved": "https://registry.npmjs.org/snapdragon/-/snapdragon-0.8.2.tgz",
@@ -6683,15 +6453,6 @@
       "resolved": "https://registry.npmjs.org/spark-md5/-/spark-md5-3.0.0.tgz",
       "integrity": "sha1-NyIifFTi+vJLHcbZM8wUTm9xv+8="
     },
-    "sparse-bitfield": {
-      "version": "3.0.3",
-      "resolved": "https://registry.npmjs.org/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz",
-      "integrity": "sha1-/0rm5oZWBWuks+eSqzM004JzyhE=",
-      "optional": true,
-      "requires": {
-        "memory-pager": "^1.0.2"
-      }
-    },
     "spdx-correct": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/spdx-correct/-/spdx-correct-3.1.0.tgz",
diff --git a/package.json b/package.json
index 90ead0be..8e0035ef 100644
--- a/package.json
+++ b/package.json
@@ -16,20 +16,20 @@
     "connect-mongo": "^2.0.3",
     "cors": "^2.8.5",
     "dotenv": "^7.0.0",
-    "email-verification": "^0.4.6",
     "express": "^4.16.4",
     "express-session": "^1.15.6",
     "https": "^1.0.0",
     "jsonwebtoken": "^8.5.1",
     "moment": "2.24.0",
-    "mongoose": "^5.5.7",
+    "mongoose": "4.9.9",
     "ms": "^2.1.1",
+    "nodemailer": "6.3.1",
     "passport": "^0.4.0",
     "passport-facebook": "^3.0.0",
     "passport-google-oauth": "^2.0.0",
     "pem": "^1.14.2",
-    "rand-token": "^0.4.0",
-    "sendgrid": "^5.2.3",
+    "rand-token": "0.4.0",
+    "sendgrid": "5.2.3",
     "should": "^13.2.3",
     "snyk": "^1.150.0",
     "supertest": "^4.0.2",
diff --git a/yarn.lock b/yarn.lock
index 1ed08696..b35256af 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -54,11 +54,6 @@ accepts@~1.3.5:
     mime-types "~2.1.18"
     negotiator "0.6.1"
 
-addressparser@^0.3.2:
-  version "0.3.2"
-  resolved "https://registry.yarnpkg.com/addressparser/-/addressparser-0.3.2.tgz#59873f35e8fcf6c7361c10239261d76e15348bb2"
-  integrity sha1-WYc/Nej89sc2HBAjkmHXbhU0i7I=
-
 addressparser@~1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/addressparser/-/addressparser-1.0.1.tgz#47afbe1a2a9262191db6838e4fd1d39b40821746"
@@ -318,18 +313,25 @@ async.util.setimmediate@0.5.2:
   resolved "https://registry.yarnpkg.com/async.util.setimmediate/-/async.util.setimmediate-0.5.2.tgz#2812ebabf2a58027758d4bc7793d1ccfaf10255f"
   integrity sha1-KBLrq/KlgCd1jUvHeT0cz68QJV8=
 
-async@2.6.2, async@^2.5.0:
-  version "2.6.2"
-  resolved "https://registry.yarnpkg.com/async/-/async-2.6.2.tgz#18330ea7e6e313887f5d2f2a904bac6fe4dd5381"
-  integrity sha512-H1qVYh1MYhEEFLsP97cVKqCGo7KfCyTt6uEWqsTBr9SO84oK9Uwbyd/yCW+6rKJLHksBNUVWZDAjfS+Ccx0Bbg==
+async@2.1.4:
+  version "2.1.4"
+  resolved "https://registry.yarnpkg.com/async/-/async-2.1.4.tgz#2d2160c7788032e4dd6cbe2502f1f9a2c8f6cde4"
+  integrity sha1-LSFgx3iAMuTdbL4lAvH5osj2zeQ=
   dependencies:
-    lodash "^4.17.11"
+    lodash "^4.14.0"
 
 async@^1.4.0, async@^1.4.2, async@^1.5.0:
   version "1.5.2"
   resolved "https://registry.yarnpkg.com/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
   integrity sha1-7GphrlZIDAw8skHJVhjiCJL5Zyo=
 
+async@^2.5.0:
+  version "2.6.2"
+  resolved "https://registry.yarnpkg.com/async/-/async-2.6.2.tgz#18330ea7e6e313887f5d2f2a904bac6fe4dd5381"
+  integrity sha512-H1qVYh1MYhEEFLsP97cVKqCGo7KfCyTt6uEWqsTBr9SO84oK9Uwbyd/yCW+6rKJLHksBNUVWZDAjfS+Ccx0Bbg==
+  dependencies:
+    lodash "^4.17.11"
+
 asynckit@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
@@ -425,11 +427,6 @@ bluebird@2.10.2:
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-2.10.2.tgz#024a5517295308857f14f91f1106fc3b555f446b"
   integrity sha1-AkpVFylTCIV/FPkfEQb8O1VfRGs=
 
-bluebird@3.5.1:
-  version "3.5.1"
-  resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.5.1.tgz#d9551f9de98f1fcda1e683d17ee91a0602ee2eb9"
-  integrity sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA==
-
 bluebird@^3.5.0:
   version "3.5.4"
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.5.4.tgz#d6cc661595de30d5b3af5fcedd3c0b3ef6ec5714"
@@ -519,18 +516,6 @@ browserify-mime@~1.2.9:
   resolved "https://registry.yarnpkg.com/browserify-mime/-/browserify-mime-1.2.9.tgz#aeb1af28de6c0d7a6a2ce40adb68ff18422af31f"
   integrity sha1-rrGvKN5sDXpqLOQK22j/GEIq8x8=
 
-bson@^1.1.1, bson@~1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/bson/-/bson-1.1.1.tgz#4330f5e99104c4e751e7351859e2d408279f2f13"
-  integrity sha512-jCGVYLoYMHDkOsbwJZBCqwMHyH4c+wzgI9hG7Z6SZJRXWr+x58pdIbm2i9a/jFGCkRJqRUr8eoI7lDWa0hTkxg==
-
-bson@~0.2:
-  version "0.2.22"
-  resolved "https://registry.yarnpkg.com/bson/-/bson-0.2.22.tgz#fcda103f26d0c074d5a52d50927db80fd02b4b39"
-  integrity sha1-/NoQPybQwHTVpS1Qkn24D9ArSzk=
-  dependencies:
-    nan "~1.8"
-
 bson@~1.0.4:
   version "1.0.9"
   resolved "https://registry.yarnpkg.com/bson/-/bson-1.0.9.tgz#12319f8323b1254739b7c6bef8d3e89ae05a2f57"
@@ -551,17 +536,6 @@ buffer-shims@~1.0.0:
   resolved "https://registry.yarnpkg.com/buffer-shims/-/buffer-shims-1.0.0.tgz#9978ce317388c649ad8793028c3477ef044a8b51"
   integrity sha1-mXjOMXOIxkmth5MCjDR37wRKi1E=
 
-buildmail@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/buildmail/-/buildmail-2.0.0.tgz#f0b7b0a59e9a4a1b5066bbfa051d248f3832eece"
-  integrity sha1-8LewpZ6aShtQZrv6BR0kjzgy7s4=
-  dependencies:
-    addressparser "^0.3.2"
-    libbase64 "^0.1.0"
-    libmime "^1.2.0"
-    libqp "^1.1.0"
-    needle "^0.10.0"
-
 busboy@^0.2.11:
   version "0.2.14"
   resolved "https://registry.yarnpkg.com/busboy/-/busboy-0.2.14.tgz#6c2a622efcf47c57bbbe1e2a9c37ad36c7925453"
@@ -774,11 +748,6 @@ clone-deep@^0.3.0:
     kind-of "^3.2.2"
     shallow-clone "^0.1.2"
 
-clone@^1.0.2:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/clone/-/clone-1.0.4.tgz#da309cc263df15994c688ca902179ca3c7cd7c7e"
-  integrity sha1-2jCcwmPfFZlMaIypAheco8fNfH4=
-
 co@^4.6.0:
   version "4.6.0"
   resolved "https://registry.yarnpkg.com/co/-/co-4.6.0.tgz#6ea6bdf3d853ae54ccb8e47bfa0bf3f9031fb184"
@@ -1286,15 +1255,6 @@ email-validator@^2.0.4:
   resolved "https://registry.yarnpkg.com/email-validator/-/email-validator-2.0.4.tgz#b8dfaa5d0dae28f1b03c95881d904d4e40bfe7ed"
   integrity sha512-gYCwo7kh5S3IDyZPLZf6hSS0MnZT8QmJFqYvbqlDZSbwdZlY6QZWxJ4i/6UhITOJ4XzyI647Bm2MXKCLqnJ4nQ==
 
-email-verification@^0.4.6:
-  version "0.4.6"
-  resolved "https://registry.yarnpkg.com/email-verification/-/email-verification-0.4.6.tgz#0c545727fd689d2d7685666f51b68b44c7394240"
-  integrity sha1-DFRXJ/1onS12hWZvUbaLRMc5QkA=
-  dependencies:
-    mongoose "~3.8.0"
-    nodemailer "^1.3.0"
-    rand-token "^0.2.1"
-
 encodeurl@~1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.2.tgz#ad3ff4c86ec2d029322f5a02c3a9a606c95b3f59"
@@ -1904,10 +1864,10 @@ hash-base@^3.0.0:
     inherits "^2.0.1"
     safe-buffer "^5.0.1"
 
-hooks@0.2.1:
-  version "0.2.1"
-  resolved "https://registry.yarnpkg.com/hooks/-/hooks-0.2.1.tgz#0f591b1b344bdcb3df59773f62fbbaf85bf4028b"
-  integrity sha1-D1kbGzRL3LPfWXc/Yvu6+Fv0Aos=
+hooks-fixed@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/hooks-fixed/-/hooks-fixed-2.0.0.tgz#a01d894d52ac7f6599bbb1f63dfc9c411df70cba"
+  integrity sha1-oB2JTVKsf2WZu7H2PfycQR33DLo=
 
 hosted-git-info@^2.1.4, hosted-git-info@^2.7.1:
   version "2.7.1"
@@ -2004,7 +1964,7 @@ iconv-lite@0.4.23:
   dependencies:
     safer-buffer ">= 2.1.2 < 3"
 
-iconv-lite@^0.4.13, iconv-lite@^0.4.24, iconv-lite@^0.4.4, iconv-lite@~0.4.13:
+iconv-lite@^0.4.24, iconv-lite@^0.4.4, iconv-lite@~0.4.13:
   version "0.4.24"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
   integrity sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==
@@ -2510,17 +2470,10 @@ jws@^3.2.2:
     jwa "^1.4.1"
     safe-buffer "^5.0.1"
 
-kareem@2.3.0:
-  version "2.3.0"
-  resolved "https://registry.yarnpkg.com/kareem/-/kareem-2.3.0.tgz#ef33c42e9024dce511eeaf440cd684f3af1fc769"
-  integrity sha512-6hHxsp9e6zQU8nXsP+02HGWXwTkOEw6IROhF2ZA28cYbUk4eJ6QbtZvdqZOdD9YPKghG3apk5eOCvs+tLl3lRg==
-
-kerberos@0.0.11:
-  version "0.0.11"
-  resolved "https://registry.yarnpkg.com/kerberos/-/kerberos-0.0.11.tgz#cb29891c21c22ac195f3140b97dd12204fea7dc2"
-  integrity sha1-yymJHCHCKsGV8xQLl90SIE/qfcI=
-  dependencies:
-    nan "~1.8"
+kareem@1.4.1:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/kareem/-/kareem-1.4.1.tgz#ed76200044fa041ef32b4da8261e2553f1173531"
+  integrity sha1-7XYgAET6BB7zK02oJh4lU/EXNTE=
 
 kind-of@^2.0.1:
   version "2.0.1"
@@ -2580,25 +2533,6 @@ levn@~0.3.0:
     prelude-ls "~1.1.2"
     type-check "~0.3.2"
 
-libbase64@^0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/libbase64/-/libbase64-0.1.0.tgz#62351a839563ac5ff5bd26f12f60e9830bb751e6"
-  integrity sha1-YjUag5VjrF/1vSbxL2Dpgwu3UeY=
-
-libmime@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/libmime/-/libmime-1.2.0.tgz#8d84b4f3b225b3704410236ef494906436ba742b"
-  integrity sha1-jYS087Ils3BEECNu9JSQZDa6dCs=
-  dependencies:
-    iconv-lite "^0.4.13"
-    libbase64 "^0.1.0"
-    libqp "^1.1.0"
-
-libqp@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/libqp/-/libqp-1.1.0.tgz#f5e6e06ad74b794fb5b5b66988bf728ef1dedbe8"
-  integrity sha1-9ebgatdLeU+1tbZpiL9yjvHe2+g=
-
 lie@~3.3.0:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/lie/-/lie-3.3.0.tgz#dcf82dee545f46074daf200c7c1c5a08e0f40f6a"
@@ -3034,6 +2968,11 @@ lodash@^4, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.4, lodash@^4.17.5, lod
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
   integrity sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==
 
+lodash@^4.14.0:
+  version "4.17.15"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
+  integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
+
 lodash@~2.4.1:
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-2.4.2.tgz#fadd834b9683073da179b3eae6d9c0d15053f73e"
@@ -3122,14 +3061,6 @@ macos-release@^2.2.0:
   resolved "https://registry.yarnpkg.com/macos-release/-/macos-release-2.2.0.tgz#ab58d55dd4714f0a05ad4b0e90f4370fef5cdea8"
   integrity sha512-iV2IDxZaX8dIcM7fG6cI46uNmHUxHE4yN+Z8tKHAW1TBPMZDIKHf/3L+YnOuj/FK9il14UaVdHmiQ1tsi90ltA==
 
-mailcomposer@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/mailcomposer/-/mailcomposer-2.1.0.tgz#a6531822899614fee899c92226d81e2b9cbb183d"
-  integrity sha1-plMYIomWFP7omckiJtgeK5y7GD0=
-  dependencies:
-    buildmail "^2.0.0"
-    libmime "^1.2.0"
-
 mailparser@^0.6.1:
   version "0.6.2"
   resolved "https://registry.yarnpkg.com/mailparser/-/mailparser-0.6.2.tgz#03c486039bdf4df6cd3b6adcaaac4107dfdbc068"
@@ -3188,11 +3119,6 @@ media-typer@0.3.0:
   resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
   integrity sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g=
 
-memory-pager@^1.0.2:
-  version "1.5.0"
-  resolved "https://registry.yarnpkg.com/memory-pager/-/memory-pager-1.5.0.tgz#d8751655d22d384682741c972f2c3d6dfa3e66b5"
-  integrity sha512-ZS4Bp4r/Zoeq6+NLJpP+0Zzm0pR8whtGPf1XExKLJBAczGMnSi3It14OiNCStjQjM6NU1okjQGSxgEZN8eBYKg==
-
 merge-descriptors@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
@@ -3317,6 +3243,14 @@ moment@2.24.0:
   resolved "https://registry.yarnpkg.com/moment/-/moment-2.24.0.tgz#0d055d53f5052aa653c9f6eb68bb5d12bf5c2b5b"
   integrity sha512-bV7f+6l2QigeBBZSM/6yTNq4P2fNpSWj/0e7jQcy87A8e7o2nAfP/34/2ky5Vw4B9S446EtIhodAzkFCcR4dQg==
 
+mongodb-core@2.1.10:
+  version "2.1.10"
+  resolved "https://registry.yarnpkg.com/mongodb-core/-/mongodb-core-2.1.10.tgz#eb290681d196d3346a492161aa2ea0905e63151b"
+  integrity sha1-6ykGgdGW0zRqSSFhqi6gkF5jFRs=
+  dependencies:
+    bson "~1.0.4"
+    require_optional "~1.0.0"
+
 mongodb-core@2.1.20:
   version "2.1.20"
   resolved "https://registry.yarnpkg.com/mongodb-core/-/mongodb-core-2.1.20.tgz#fece8dd76b59ee7d7f2d313b65322c160492d8f1"
@@ -3325,34 +3259,14 @@ mongodb-core@2.1.20:
     bson "~1.0.4"
     require_optional "~1.0.0"
 
-mongodb-core@3.2.6:
-  version "3.2.6"
-  resolved "https://registry.yarnpkg.com/mongodb-core/-/mongodb-core-3.2.6.tgz#5522b721a744720a27a07b29177d10fe849ad20e"
-  integrity sha512-i+XRVjur9D0ywGF7cFebOUnALnbvMHajdNhhl3TQuopW6QDE655G8CpPeERbqSqfa3rOKEUo08lENDIiBIuAvQ==
-  dependencies:
-    bson "^1.1.1"
-    require_optional "^1.0.1"
-    safe-buffer "^5.1.2"
-  optionalDependencies:
-    saslprep "^1.0.0"
-
-mongodb@1.4.38:
-  version "1.4.38"
-  resolved "https://registry.yarnpkg.com/mongodb/-/mongodb-1.4.38.tgz#8cffd618100af3a4648a995498bfcfcb4ed8abd2"
-  integrity sha1-jP/WGBAK86RkiplUmL/Py07Yq9I=
-  dependencies:
-    bson "~0.2"
-  optionalDependencies:
-    kerberos "0.0.11"
-    readable-stream latest
-
-mongodb@3.2.6:
-  version "3.2.6"
-  resolved "https://registry.yarnpkg.com/mongodb/-/mongodb-3.2.6.tgz#bfd23bc0ae6cc57443cd256aec24aa4dc2b99f2f"
-  integrity sha512-qnHc4tjEkHKemuzBq9R7ycYnhFE0Dlpt6+n6suoZp2DcDdqviQ+teloJU24fsOw/PLmr75yGk4mRx/YabjDQEQ==
+mongodb@2.2.26:
+  version "2.2.26"
+  resolved "https://registry.yarnpkg.com/mongodb/-/mongodb-2.2.26.tgz#1bd50c557c277c98e1a05da38c9839c4922b034a"
+  integrity sha1-G9UMVXwnfJjhoF2jjJg5xJIrA0o=
   dependencies:
-    mongodb-core "3.2.6"
-    safe-buffer "^5.1.2"
+    es6-promise "3.2.1"
+    mongodb-core "2.1.10"
+    readable-stream "2.2.7"
 
 mongodb@^2.0.36:
   version "2.2.36"
@@ -3363,97 +3277,60 @@ mongodb@^2.0.36:
     mongodb-core "2.1.20"
     readable-stream "2.2.7"
 
-mongoose-legacy-pluralize@1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/mongoose-legacy-pluralize/-/mongoose-legacy-pluralize-1.0.2.tgz#3ba9f91fa507b5186d399fb40854bff18fb563e4"
-  integrity sha512-Yo/7qQU4/EyIS8YDFSeenIvXxZN+ld7YdV9LqFVQJzTLye8unujAWPZ4NWKfFA+RNjh+wvTWKY9Z3E5XM6ZZiQ==
-
-mongoose@^5.5.7:
-  version "5.5.12"
-  resolved "https://registry.yarnpkg.com/mongoose/-/mongoose-5.5.12.tgz#02c96a8bbddbb73f8b86e0c6e44c61288b584430"
-  integrity sha512-G6KfSHfxfoBw7zpRRdbG1GzLZSkY71nY3CMHMMfg5o+xVAGc3Q78Qu+kA3P+Ka15KHLu6LNyvAc1Zvtv1JhGfw==
-  dependencies:
-    async "2.6.2"
-    bson "~1.1.1"
-    kareem "2.3.0"
-    mongodb "3.2.6"
-    mongodb-core "3.2.6"
-    mongoose-legacy-pluralize "1.0.2"
-    mpath "0.6.0"
-    mquery "3.2.0"
-    ms "2.1.1"
+mongoose@4.9.9:
+  version "4.9.9"
+  resolved "https://registry.yarnpkg.com/mongoose/-/mongoose-4.9.9.tgz#8671fbe06c945f55fba7ad03797bc02f19516762"
+  integrity sha1-hnH74GyUX1X7p60DeXvALxlRZ2I=
+  dependencies:
+    async "2.1.4"
+    bson "~1.0.4"
+    hooks-fixed "2.0.0"
+    kareem "1.4.1"
+    mongodb "2.2.26"
+    mpath "0.2.1"
+    mpromise "0.5.5"
+    mquery "2.3.0"
+    ms "0.7.2"
+    muri "1.2.1"
     regexp-clone "0.0.1"
-    safe-buffer "5.1.2"
-    sift "7.0.1"
     sliced "1.0.1"
 
-mongoose@~3.8.0:
-  version "3.8.40"
-  resolved "https://registry.yarnpkg.com/mongoose/-/mongoose-3.8.40.tgz#032f5ba55582497559a87c1f3f4b3959c26406a7"
-  integrity sha1-Ay9bpVWCSXVZqHwfP0s5WcJkBqc=
-  dependencies:
-    hooks "0.2.1"
-    mongodb "1.4.38"
-    mpath "0.1.1"
-    mpromise "0.4.3"
-    mquery "1.10.0"
-    ms "0.1.0"
-    muri "1.1.0"
-    regexp-clone "0.0.1"
-    sliced "0.0.5"
-
-mpath@0.1.1:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/mpath/-/mpath-0.1.1.tgz#23da852b7c232ee097f4759d29c0ee9cd22d5e46"
-  integrity sha1-I9qFK3wjLuCX9HWdKcDunNItXkY=
-
-mpath@0.6.0:
-  version "0.6.0"
-  resolved "https://registry.yarnpkg.com/mpath/-/mpath-0.6.0.tgz#aa922029fca4f0f641f360e74c5c1b6a4c47078e"
-  integrity sha512-i75qh79MJ5Xo/sbhxrDrPSEG0H/mr1kcZXJ8dH6URU5jD/knFxCVqVC/gVSW7GIXL/9hHWlT9haLbCXWOll3qw==
+mpath@0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/mpath/-/mpath-0.2.1.tgz#3a4e829359801de96309c27a6b2e102e89f9e96e"
+  integrity sha1-Ok6Ck1mAHeljCcJ6ay4QLon56W4=
 
-mpromise@0.4.3:
-  version "0.4.3"
-  resolved "https://registry.yarnpkg.com/mpromise/-/mpromise-0.4.3.tgz#edc47a75a2a177b0e9382735db52dbec3808cc33"
-  integrity sha1-7cR6daKhd7DpOCc121Lb7DgIzDM=
+mpromise@0.5.5:
+  version "0.5.5"
+  resolved "https://registry.yarnpkg.com/mpromise/-/mpromise-0.5.5.tgz#f5b24259d763acc2257b0a0c8c6d866fd51732e6"
+  integrity sha1-9bJCWddjrMIlewoMjG2Gb9UXMuY=
 
-mquery@1.10.0:
-  version "1.10.0"
-  resolved "https://registry.yarnpkg.com/mquery/-/mquery-1.10.0.tgz#8603f02b0b524d17ac0539a85996124ee17b7cb3"
-  integrity sha1-hgPwKwtSTResBTmoWZYSTuF7fLM=
+mquery@2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/mquery/-/mquery-2.3.0.tgz#3d1717ad8958d0c99e42ea2461a109f3e5f3e458"
+  integrity sha1-PRcXrYlY0MmeQuokYaEJ8+Xz5Fg=
   dependencies:
     bluebird "2.10.2"
     debug "2.2.0"
     regexp-clone "0.0.1"
     sliced "0.0.5"
 
-mquery@3.2.0:
-  version "3.2.0"
-  resolved "https://registry.yarnpkg.com/mquery/-/mquery-3.2.0.tgz#e276472abd5109686a15eb2a8e0761db813c81cc"
-  integrity sha512-qPJcdK/yqcbQiKoemAt62Y0BAc0fTEKo1IThodBD+O5meQRJT/2HSe5QpBNwaa4CjskoGrYWsEyjkqgiE0qjhg==
-  dependencies:
-    bluebird "3.5.1"
-    debug "3.1.0"
-    regexp-clone "0.0.1"
-    safe-buffer "5.1.2"
-    sliced "1.0.1"
-
-ms@0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/ms/-/ms-0.1.0.tgz#f21fac490daf1d7667fd180fe9077389cc9442b2"
-  integrity sha1-8h+sSQ2vHXZn/RgP6QdzicyUQrI=
-
 ms@0.7.1:
   version "0.7.1"
   resolved "https://registry.yarnpkg.com/ms/-/ms-0.7.1.tgz#9cd13c03adbff25b65effde7ce864ee952017098"
   integrity sha1-nNE8A62/8ltl7/3nzoZO6VIBcJg=
 
+ms@0.7.2:
+  version "0.7.2"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-0.7.2.tgz#ae25cf2512b3885a1d95d7f037868d8431124765"
+  integrity sha1-riXPJRKziFodldfwN4aNhDESR2U=
+
 ms@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
   integrity sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=
 
-ms@2.1.1, ms@^2.1.1:
+ms@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.1.tgz#30a5864eb3ebb0a66f2ebe6d727af06a09d86e0a"
   integrity sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg==
@@ -3472,10 +3349,10 @@ multer@^1.0.6, multer@^1.1.0:
     type-is "^1.6.4"
     xtend "^4.0.0"
 
-muri@1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/muri/-/muri-1.1.0.tgz#a3a6d74e68a880f433a249a74969cbb665cc0add"
-  integrity sha1-o6bXTmiogPQzokmnSWnLtmXMCt0=
+muri@1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/muri/-/muri-1.2.1.tgz#ec7ea5ce6ca6a523eb1ab35bacda5fa816c9aa3c"
+  integrity sha1-7H6lzmympSPrGrNbrNpfqBbJqjw=
 
 mustache@^2.1.3:
   version "2.3.2"
@@ -3492,11 +3369,6 @@ nan@^2.9.2:
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.13.2.tgz#f51dc7ae66ba7d5d55e1e6d4d8092e802c9aefe7"
   integrity sha512-TghvYc72wlMGMVMluVo9WRJc0mB8KxxF/gZ4YYFy7V2ZQX9l7rgbPg7vjS9mt6U5HXODVFVI2bOduCzwOMv/lw==
 
-nan@~1.8:
-  version "1.8.4"
-  resolved "https://registry.yarnpkg.com/nan/-/nan-1.8.4.tgz#3c76b5382eab33e44b758d2813ca9d92e9342f34"
-  integrity sha1-PHa1OC6rM+RLdY0oE8qdkuk0LzQ=
-
 nanomatch@^1.2.9:
   version "1.2.13"
   resolved "https://registry.yarnpkg.com/nanomatch/-/nanomatch-1.2.13.tgz#b87a8aa4fc0de8fe6be88895b38983ff265bd119"
@@ -3529,22 +3401,6 @@ nconf@^0.10.0:
     secure-keys "^1.0.0"
     yargs "^3.19.0"
 
-needle@^0.10.0:
-  version "0.10.0"
-  resolved "https://registry.yarnpkg.com/needle/-/needle-0.10.0.tgz#16a24d63f2a61152eb74cce1d12af85c507577d4"
-  integrity sha1-FqJNY/KmEVLrdMzh0Sr4XFB1d9Q=
-  dependencies:
-    debug "^2.1.2"
-    iconv-lite "^0.4.4"
-
-needle@^0.11.0:
-  version "0.11.0"
-  resolved "https://registry.yarnpkg.com/needle/-/needle-0.11.0.tgz#02a71b008eaf7d55ae89fb9fd7685b7b88d7bc29"
-  integrity sha1-AqcbAI6vfVWuifuf12hbe4jXvCk=
-  dependencies:
-    debug "^2.1.2"
-    iconv-lite "^0.4.4"
-
 needle@^2.2.1, needle@^2.2.4:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/needle/-/needle-2.3.0.tgz#ce3fea21197267bacb310705a7bbe24f2a3a3492"
@@ -3585,37 +3441,10 @@ node-pre-gyp@^0.10.0:
     semver "^5.3.0"
     tar "^4"
 
-nodemailer-direct-transport@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/nodemailer-direct-transport/-/nodemailer-direct-transport-1.1.0.tgz#a2f78708ee6f16ea0573fc82949d138ff172f624"
-  integrity sha1-oveHCO5vFuoFc/yClJ0Tj/Fy9iQ=
-  dependencies:
-    smtp-connection "^1.3.1"
-
-nodemailer-smtp-transport@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/nodemailer-smtp-transport/-/nodemailer-smtp-transport-1.1.0.tgz#e6c37f31885ab3080e7ded3cf528c4ad7e691398"
-  integrity sha1-5sN/MYhaswgOfe089SjErX5pE5g=
-  dependencies:
-    clone "^1.0.2"
-    nodemailer-wellknown "^0.1.7"
-    smtp-connection "^1.3.7"
-
-nodemailer-wellknown@^0.1.7:
-  version "0.1.10"
-  resolved "https://registry.yarnpkg.com/nodemailer-wellknown/-/nodemailer-wellknown-0.1.10.tgz#586db8101db30cb4438eb546737a41aad0cf13d5"
-  integrity sha1-WG24EB2zDLRDjrVGc3pBqtDPE9U=
-
-nodemailer@^1.3.0:
-  version "1.11.0"
-  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-1.11.0.tgz#4e69cb39b03015b1d1ef0c78a815412b9e976f79"
-  integrity sha1-TmnLObAwFbHR7wx4qBVBK56Xb3k=
-  dependencies:
-    libmime "^1.2.0"
-    mailcomposer "^2.1.0"
-    needle "^0.11.0"
-    nodemailer-direct-transport "^1.1.0"
-    nodemailer-smtp-transport "^1.1.0"
+nodemailer@6.3.1:
+  version "6.3.1"
+  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-6.3.1.tgz#2784beebac6b9f014c424c54dbdcc5c4d1221346"
+  integrity sha512-j0BsSyaMlyadEDEypK/F+xlne2K5m6wzPYMXS/yxKI0s7jmT1kBx6GEKRVbZmyYfKOsjkeC/TiMVDJBI/w5gMQ==
 
 nodemon@^1.18.11:
   version "1.18.11"
@@ -4236,12 +4065,7 @@ qs@^6.0.3, qs@^6.4.0, qs@^6.5.1:
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.7.0.tgz#41dc1a015e3d581f1621776be31afb2876a9b1bc"
   integrity sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ==
 
-rand-token@^0.2.1:
-  version "0.2.1"
-  resolved "https://registry.yarnpkg.com/rand-token/-/rand-token-0.2.1.tgz#dc67c8123306c91227b2dc3f5bea73d301376226"
-  integrity sha1-3GfIEjMGyRInstw/W+pz0wE3YiY=
-
-rand-token@^0.4.0:
+rand-token@0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/rand-token/-/rand-token-0.4.0.tgz#1a565b6ad12d92dd4b30c4c4e5945e8aa24a5b3b"
   integrity sha512-FLNNsir2R+XY8LKsZ+8u/w0qZ4sGit7cpNdznsI77cAVob6UlVPueDKRyjJ3W1Q6FJLgAVH98JvlqqpSaL7NEQ==
@@ -4326,7 +4150,7 @@ readable-stream@2.2.7:
     string_decoder "~1.0.0"
     util-deprecate "~1.0.1"
 
-readable-stream@3, readable-stream@^3.1.1, readable-stream@latest:
+readable-stream@3, readable-stream@^3.1.1:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.3.0.tgz#cb8011aad002eb717bf040291feba8569c986fb9"
   integrity sha512-EsI+s3k3XsW+fU8fQACLN59ky34AZ14LoeVZpYwmZvldCFo0r0gnelwF2TcMjLor/BTL5aDJVBMkss0dthToPw==
@@ -4460,7 +4284,7 @@ request@^2.55.0, request@^2.80.0, request@^2.86.0:
     tunnel-agent "^0.6.0"
     uuid "^3.3.2"
 
-require_optional@^1.0.1, require_optional@~1.0.0:
+require_optional@~1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/require_optional/-/require_optional-1.0.1.tgz#4cf35a4247f64ca3df8c2ef208cc494b1ca8fc2e"
   integrity sha512-qhM/y57enGWHAe3v/NcwML6a3/vfESLe/sGM2dII+gEO0BpKRUkWZow/tyloNqJyN6kXSl3RyyM8Ll5D/sJP8g==
@@ -4570,13 +4394,6 @@ safe-regex@^1.1.0:
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
   integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
 
-saslprep@^1.0.0:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/saslprep/-/saslprep-1.0.2.tgz#da5ab936e6ea0bbae911ffec77534be370c9f52d"
-  integrity sha512-4cDsYuAjXssUSjxHKRe4DTZC0agDwsCqcMqtJAQPzC74nJ7LfAJflAtC1Zed5hMzEQKj82d3tuzqdGNRsLJ4Gw==
-  dependencies:
-    sparse-bitfield "^3.0.3"
-
 sax@0.5.x:
   version "0.5.8"
   resolved "https://registry.yarnpkg.com/sax/-/sax-0.5.8.tgz#d472db228eb331c2506b0e8c15524adb939d12c1"
@@ -4638,7 +4455,7 @@ sendgrid-rest@^2.3.0:
   resolved "https://registry.yarnpkg.com/sendgrid-rest/-/sendgrid-rest-2.4.0.tgz#88e11a86375ec0e14b5faf1b4a0a191639ce90ef"
   integrity sha512-3VRHhTnln17jPQNzBjEHO6u2Y7kLlhVnOvX0aGjr7yRVZpq5LXo0ilAFMsaHUfKVH+jFdCrHMAVLOAdtu6wLJA==
 
-sendgrid@^5.2.3:
+sendgrid@5.2.3:
   version "5.2.3"
   resolved "https://registry.yarnpkg.com/sendgrid/-/sendgrid-5.2.3.tgz#37cd28ddd93fca2d3fa7dda10a323b1f43ffecfc"
   integrity sha512-FD7oR9TbJFUew1p0Vw9JX0wBetDyq634LzylSXz4n9+hwaf+6a9dNloZl8CcjpsX4NuEc3HJanTN4GjDwNyi4A==
@@ -4767,11 +4584,6 @@ should@^13.2.3:
     should-type-adaptors "^1.0.1"
     should-util "^1.0.0"
 
-sift@7.0.1:
-  version "7.0.1"
-  resolved "https://registry.yarnpkg.com/sift/-/sift-7.0.1.tgz#47d62c50b159d316f1372f8b53f9c10cd21a4b08"
-  integrity sha512-oqD7PMJ+uO6jV9EQCl0LrRw1OwsiPsiFQR5AR30heR+4Dl7jBBbDLnNvWiak20tzZlSE1H7RB30SX/1j/YYT7g==
-
 signal-exit@^3.0.0, signal-exit@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
@@ -4814,11 +4626,6 @@ smart-buffer@4.0.2:
   resolved "https://registry.yarnpkg.com/smart-buffer/-/smart-buffer-4.0.2.tgz#5207858c3815cc69110703c6b94e46c15634395d"
   integrity sha512-JDhEpTKzXusOqXZ0BUIdH+CjFdO/CR3tLlf5CN34IypI+xMmXW1uB16OOY8z3cICbJlDAVJzNbwBhNO0wt9OAw==
 
-smtp-connection@^1.3.1, smtp-connection@^1.3.7:
-  version "1.3.8"
-  resolved "https://registry.yarnpkg.com/smtp-connection/-/smtp-connection-1.3.8.tgz#55832c2160cfb3086e1dcd87fd1c19fa61b7f536"
-  integrity sha1-VYMsIWDPswhuHc2H/RwZ+mG39TY=
-
 snapdragon-node@^2.0.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/snapdragon-node/-/snapdragon-node-2.1.1.tgz#6c175f86ff14bdb0724563e8f3c1b021a286853b"
@@ -5110,13 +4917,6 @@ spark-md5@^3.0.0:
   resolved "https://registry.yarnpkg.com/spark-md5/-/spark-md5-3.0.0.tgz#3722227c54e2faf24b1dc6d933cc144e6f71bfef"
   integrity sha1-NyIifFTi+vJLHcbZM8wUTm9xv+8=
 
-sparse-bitfield@^3.0.3:
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz#ff4ae6e68656056ba4b3e792ab3334d38273ca11"
-  integrity sha1-/0rm5oZWBWuks+eSqzM004JzyhE=
-  dependencies:
-    memory-pager "^1.0.2"
-
 spdx-correct@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/spdx-correct/-/spdx-correct-3.1.0.tgz#fb83e504445268f154b074e218c87c003cd31df4"

From 00943389f74a88ef3081cdb1ebe73033d65171ad Mon Sep 17 00:00:00 2001
From: martin bedouret <martinbedouret@gmail.com>
Date: Tue, 29 Oct 2019 16:57:19 -0300
Subject: [PATCH 2/2] update smtp transport

---
 api/mail/email-verification.js | 10 ++++++++++
 config/env/production.js       |  6 +++++-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/api/mail/email-verification.js b/api/mail/email-verification.js
index 43a34917..4e2229fd 100644
--- a/api/mail/email-verification.js
+++ b/api/mail/email-verification.js
@@ -111,8 +111,18 @@ module.exports = function(mongoose) {
         options[key] = optionsToConfigure[key];
       }
     }
+    console.log(options.transportOptions);
     transporter = nodemailer.createTransport(options.transportOptions);
 
+    // verify connection configuration
+    transporter.verify(function(error, success) {
+      if (error) {
+        console.log(error);
+      } else {
+        console.log('Email Server is ready to take our messages');
+      }
+    });
+
     var err;
 
     if (typeof options.verificationURL !== 'string') {
diff --git a/config/env/production.js b/config/env/production.js
index 93fcde93..7c8c0c31 100644
--- a/config/env/production.js
+++ b/config/env/production.js
@@ -36,11 +36,15 @@ module.exports = {
     from: 'cboard@cboard.io',
     host: 'smtp.sendgrid.net',
     port: 465,
-    secure: true,
+    secure: false,
     service: 'Sendgrid',
     auth: {
       user: 'apikey',
       pass: process.env.SENDGRID_API_KEY
+    },
+    tls: {
+      ciphers: 'SSLv3',
+      rejectUnauthorized: false
     }
   }
 };