firebase-apparatus/dist/es/auth/export/transformUser.js

Lightweight implementation of firebase-tools as a Node module

import { ALLOWED_PROVIDERS, ALLOWED_PROVIDERS_KEYS, BASE64_KEYS, EXPORT_KEYS, EXPORT_RENAMED_KEYS } from '../constants';
import { convertToNormalBase64 } from './convertToNormalBase64';
/*
 * Transform Google users to the <AuthUser> type
 */
export function transformUser(googleUser) {
    const user = {};
    EXPORT_KEYS.forEach(key => {
        const googleValue = googleUser[key];
        // Ignore missing value
        if (typeof googleValue === 'undefined') {
            return;
        }
        // Encode value if needed
        const newValue = BASE64_KEYS.includes(key) && typeof googleValue === 'string'
            ? convertToNormalBase64(googleValue)
            : googleValue;
        // Rename key
        const newKey = EXPORT_RENAMED_KEYS[key] || key;
        user[newKey] = newValue;
    });
    // Password isn't hashed by default Scrypt
    if (user.passwordHash && googleUser.version !== 0) {
        delete user.passwordHash;
        delete user.salt;
    }
    // Filter out and map providerUserInfo
    if (googleUser.providerUserInfo) {
        user.providerUserInfo = googleUser.providerUserInfo
            .filter(({ providerId }) => ALLOWED_PROVIDERS.includes(providerId))
            .map(googleProviderInfo => {
            const providerInfo = {};
            ALLOWED_PROVIDERS_KEYS.forEach(key => {
                providerInfo[key] = googleProviderInfo[key];
            });
            return providerInfo;
        });
    }
    return user;
}