1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 | /* eslint-env node */ /* eslint no-param-reassign: 0 */ const bcrypt = require('bcryptjs'); const crypto = require('crypto'); const auth = require('feathers-authentication').hooks; const errors = require('feathers-errors'); const debug = require('debug')('verify-reset:helpers'); let options = {}; const helpersInit = options1 => { options = options1; }; const hashPassword = (app1, password) => { const hook = { type: 'before', data: { password }, params: { provider: null }, app: { get (str) { return app1.get(str); } } }; return auth.hashPassword()(hook) .then(hook1 => hook1.data.password); }; const comparePasswords = (oldPassword, password, getError) => new Promise((resolve, reject) => { bcrypt.compare(oldPassword, password, (err, data1) => { if (err || !data1) { return reject(getError()); } return resolve(); }); }); const randomBytes = len => new Promise((resolve, reject) => { crypto.randomBytes(len, (err, buf) => (err ? reject(err) : resolve(buf.toString('hex')))); }); const randomDigits = len => { const str = Math.random().toString() + Array(len + 1).join('0'); return str.substr(2, len); }; const getLongToken = len => randomBytes(len || options.longTokenLen); const getShortToken = (len, ifDigits) => { len = len || options.shortTokenLen; if (ifDigits) { return Promise.resolve(randomDigits(len)); } return randomBytes(Math.floor(len / 2) + 1) .then(str => { str = str.substr(0, len); if (str.match(/^[0-9]+$/)) { // tests will fail on all digits str = `q${str.substr(1)}`; // shhhh, secret. } return str; }); }; const getUserData = (data, checks) => { if (Array.isArray(data) ? data.length === 0 : data.total === 0) { throw new errors.BadRequest('User not found.', { errors: { $className: 'badParams' } }); } const users = Array.isArray(data) ? data : data.data; const user = users[0]; if (users.length !== 1) { throw new errors.BadRequest('More than 1 user selected.', { errors: { $className: 'badParams' } }); } if (checks.indexOf('isNotVerified') !== -1 && user.isVerified) { throw new errors.BadRequest('User is already verified.', { errors: { $className: 'isNotVerified' } }); } if (checks.indexOf('isVerified') !== -1 && !user.isVerified) { throw new errors.BadRequest('User is not verified.', { errors: { $className: 'isVerified' } }); } if (checks.indexOf('verifyNotExpired') !== -1 && user.verifyExpires < Date.now()) { throw new errors.BadRequest('Verification token has expired.', { errors: { $className: 'verifyExpired' } }); } if (checks.indexOf('resetNotExpired') !== -1 && user.resetExpires < Date.now()) { throw new errors.BadRequest('Password reset token has expired.', { errors: { $className: 'resetExpired' } }); } return user; }; const ensureObjPropsValid = (obj, props, allowNone) => { const keys = Object.keys(obj); const valid = keys.every(key => props.indexOf(key) !== -1 && typeof obj[key] === 'string'); if (!valid || (keys.length === 0 && !allowNone)) { throw new errors.BadRequest( 'User info is not valid. (verify-reset)', { errors: { $className: 'badParams' } } ); } }; const ensureValuesAreStrings = (...rest) => { if (!rest.every(str => typeof str === 'string')) { throw new errors.BadRequest( 'Expected string value. (verify-reset)', { errors: { $className: 'badParams' } } ); } }; const sanitizeUserForClient = user => { const user1 = Object.assign({}, user); delete user1.password; delete user1.verifyExpires; delete user1.verifyToken; delete user1.verifyShortToken; delete user1.resetExpires; delete user1.resetToken; delete user1.resetShortToken; return user1; }; const sanitizeUserForEmail = user => { const user1 = Object.assign({}, user); delete user1.password; return user1; }; const notifier = (optionsNotifier, type, user, notifierOptions, newEmail) => { debug('notifier', type); return Promise.resolve().then(() => { const user1 = Object.assign({}, user, newEmail ? { newEmail } : {}); const promise = optionsNotifier(type, sanitizeUserForEmail(user1), notifierOptions || {}, newEmail || ''); return promise && typeof promise.then === 'function' ? promise.then(() => user) : user; }); }; module.exports = { helpersInit, hashPassword, comparePasswords, randomBytes: (...args) => randomBytes(...args), // for testing, make safe from hacking randomDigits: (...args) => randomDigits(...args), // for testing, make safe from hacking getLongToken, getShortToken, getUserData, ensureObjPropsValid, ensureValuesAreStrings, sanitizeUserForClient, sanitizeUserForEmail, notifier }; |