142 lines
3.5 KiB
JavaScript
142 lines
3.5 KiB
JavaScript
// @flow
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import crypto from 'crypto';
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import bcrypt from 'bcrypt';
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import uuid from 'uuid';
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import JWT from 'jsonwebtoken';
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import subMinutes from 'date-fns/sub_minutes';
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import { DataTypes, sequelize, encryptedFields } from '../sequelize';
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import { publicS3Endpoint, uploadToS3FromUrl } from '../utils/s3';
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import { sendEmail } from '../mailer';
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const BCRYPT_COST = process.env.NODE_ENV === 'production' ? 12 : 4;
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const User = sequelize.define(
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'user',
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{
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id: {
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type: DataTypes.UUID,
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defaultValue: DataTypes.UUIDV4,
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primaryKey: true,
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},
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email: { type: DataTypes.STRING },
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username: { type: DataTypes.STRING },
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name: DataTypes.STRING,
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avatarUrl: { type: DataTypes.STRING, allowNull: true },
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password: DataTypes.VIRTUAL,
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passwordDigest: DataTypes.STRING,
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isAdmin: DataTypes.BOOLEAN,
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service: { type: DataTypes.STRING, allowNull: true },
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serviceId: { type: DataTypes.STRING, allowNull: true, unique: true },
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slackData: DataTypes.JSONB,
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jwtSecret: encryptedFields.vault('jwtSecret'),
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lastActiveAt: DataTypes.DATE,
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lastActiveIp: DataTypes.STRING,
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lastSignedInAt: DataTypes.DATE,
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lastSignedInIp: DataTypes.STRING,
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suspendedAt: DataTypes.DATE,
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suspendedById: DataTypes.UUID,
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},
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{
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getterMethods: {
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isSuspended() {
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return !!this.suspendedAt;
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},
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},
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indexes: [
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{
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fields: ['email'],
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},
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],
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}
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);
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// Class methods
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User.associate = models => {
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User.hasMany(models.ApiKey, { as: 'apiKeys' });
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User.hasMany(models.Document, { as: 'documents' });
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User.hasMany(models.View, { as: 'views' });
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};
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// Instance methods
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User.prototype.updateActiveAt = function(ip) {
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const fiveMinutesAgo = subMinutes(new Date(), 5);
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// ensure this is updated only every few minutes otherwise
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// we'll be constantly writing to the DB as API requests happen
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if (this.lastActiveAt < fiveMinutesAgo) {
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this.lastActiveAt = new Date();
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this.lastActiveIp = ip;
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return this.save({ hooks: false });
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}
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};
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User.prototype.updateSignedIn = function(ip) {
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this.lastSignedInAt = new Date();
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this.lastSignedInIp = ip;
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return this.save({ hooks: false });
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};
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User.prototype.getJwtToken = function() {
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return JWT.sign({ id: this.id }, this.jwtSecret);
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};
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User.prototype.verifyPassword = function(password) {
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return new Promise((resolve, reject) => {
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if (!this.passwordDigest) {
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resolve(false);
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return;
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}
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bcrypt.compare(password, this.passwordDigest, (err, ok) => {
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if (err) {
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reject(err);
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return;
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}
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resolve(ok);
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});
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});
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};
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const uploadAvatar = async model => {
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const endpoint = publicS3Endpoint();
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if (model.avatarUrl && !model.avatarUrl.startsWith(endpoint)) {
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const newUrl = await uploadToS3FromUrl(
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model.avatarUrl,
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`avatars/${model.id}/${uuid.v4()}`
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);
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if (newUrl) model.avatarUrl = newUrl;
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}
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};
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const setRandomJwtSecret = model => {
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model.jwtSecret = crypto.randomBytes(64).toString('hex');
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};
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const hashPassword = model => {
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if (!model.password) {
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return null;
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}
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return new Promise((resolve, reject) => {
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bcrypt.hash(model.password, BCRYPT_COST, (err, digest) => {
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if (err) {
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reject(err);
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return;
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}
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model.passwordDigest = digest;
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resolve();
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});
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});
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};
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User.beforeCreate(hashPassword);
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User.beforeUpdate(hashPassword);
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User.beforeSave(uploadAvatar);
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User.beforeCreate(setRandomJwtSecret);
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User.afterCreate(user => sendEmail('welcome', user.email));
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export default User;
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