strapi/packages/plugins/users-permissions/server/services/user.js

'use strict';

/**
 * User.js service
 *
 * @description: A set of functions similar to controller's actions to avoid code duplication.
 */

const crypto = require('crypto');
const bcrypt = require('bcryptjs');

const { getAbsoluteServerUrl, sanitize } = require('@strapi/utils');
const { getService } = require('../utils');

module.exports = ({ strapi }) => ({
  /**
   * Promise to count users
   *
   * @return {Promise}
   */

  count(params) {
    return strapi.query('plugin::users-permissions.user').count({ where: params });
  },

  /**
   * Promise to search count users
   *
   * @return {Promise}
   */

  /**
   * Promise to add a/an user.
   * @return {Promise}
   */
  async add(values) {
    if (values.password) {
      values.password = await getService('user').hashPassword(values);
    }

    return strapi
      .query('plugin::users-permissions.user')
      .create({ data: values, populate: ['role'] });
  },

  /**
   * Promise to edit a/an user.
   * @param {string} userId
   * @param {object} params
   * @return {Promise}
   */
  async edit(userId, params = {}) {
    if (params.password) {
      params.password = await getService('user').hashPassword(params);
    }

    return strapi.entityService.update(
      'plugin::users-permissions.user',
      userId,
      {
        data: params,
        populate: ['role']
      }
    );
  },

  /**
   * Promise to fetch a/an user.
   * @return {Promise}
   */
  fetch(params, populate) {
    return strapi.query('plugin::users-permissions.user').findOne({ where: params, populate });
  },

  /**
   * Promise to fetch authenticated user.
   * @return {Promise}
   */
  fetchAuthenticatedUser(id) {
    return strapi
      .query('plugin::users-permissions.user')
      .findOne({ where: { id }, populate: ['role'] });
  },

  /**
   * Promise to fetch all users.
   * @return {Promise}
   */
  fetchAll(params, populate) {
    return strapi.query('plugin::users-permissions.user').findMany({ where: params, populate });
  },

  hashPassword(user = {}) {
    return new Promise((resolve, reject) => {
      if (!user.password || this.isHashed(user.password)) {
        resolve(null);
      } else {
        bcrypt.hash(`${user.password}`, 10, (err, hash) => {
          if (err) {
            return reject(err);
          }
          resolve(hash);
        });
      }
    });
  },

  isHashed(password) {
    if (typeof password !== 'string' || !password) {
      return false;
    }

    return password.split('$').length === 4;
  },

  /**
   * Promise to remove a/an user.
   * @return {Promise}
   */
  async remove(params) {
    return strapi.query('plugin::users-permissions.user').delete({ where: params });
  },

  validatePassword(password, hash) {
    return bcrypt.compare(password, hash);
  },

  async sendConfirmationEmail(user) {
    const userPermissionService = getService('users-permissions');
    const pluginStore = await strapi.store({ type: 'plugin', name: 'users-permissions' });
    const userSchema = strapi.getModel('plugin::users-permissions.user');

    const settings = await pluginStore
      .get({ key: 'email' })
      .then(storeEmail => storeEmail['email_confirmation'].options);

    // Sanitize the template's user information
    const sanitizedUserInfo = await sanitize.sanitizers.defaultSanitizeOutput(userSchema, user);

    const confirmationToken = crypto.randomBytes(20).toString('hex');

    await this.edit(user.id, { confirmationToken });

    settings.message = await userPermissionService.template(settings.message, {
      URL: `${getAbsoluteServerUrl(strapi.config)}/auth/email-confirmation`,
      USER: sanitizedUserInfo,
      CODE: confirmationToken,
    });

    settings.object = await userPermissionService.template(settings.object, {
      USER: sanitizedUserInfo,
    });

    // Send an email to the user.
    await strapi
      .plugin('email')
      .service('email')
      .send({
        to: user.email,
        from:
          settings.from.email && settings.from.name
            ? `${settings.from.name} <${settings.from.email}>`
            : undefined,
        replyTo: settings.response_email,
        subject: settings.object,
        text: settings.message,
        html: settings.message,
      });
  },
});