| 1 | var db = require("../utils/database"); |
| 2 | var maild = require("../utils/mailer.js"); |
| 3 | var TokenGen = require("../utils/tokenGenerator"); |
| 4 | |
| 5 | /* |
| 6 | * Structure: |
| 7 | * _id: integer |
| 8 | * name: varchar |
| 9 | * email: varchar |
| 10 | * loginToken: token on server only |
| 11 | * loginTime: datetime (validity) |
| 12 | * sessionToken: token in cookies for authentication |
| 13 | * notify: boolean (send email notifications for corr games) |
| 14 | */ |
| 15 | |
| 16 | // User creation |
| 17 | exports.create = function(name, email, notify, callback) |
| 18 | { |
| 19 | if (!notify) |
| 20 | notify = false; //default |
| 21 | db.serialize(function() { |
| 22 | db.run( |
| 23 | "INSERT INTO Users " + |
| 24 | "(name, email, notify) VALUES " + |
| 25 | "(" + name + "," + email + "," + notify + ")"); |
| 26 | }); |
| 27 | } |
| 28 | |
| 29 | // Find one user (by id, name, email, or token) |
| 30 | exports.getOne = function(by, value, cb) |
| 31 | { |
| 32 | const delimiter = (typeof value === "string" ? "'" : ""); |
| 33 | db.serialize(function() { |
| 34 | db.get( |
| 35 | "SELECT * FROM Users " + |
| 36 | "WHERE " + by + " = " + delimiter + value + delimiter, |
| 37 | callback); |
| 38 | }); |
| 39 | } |
| 40 | |
| 41 | ///////// |
| 42 | // MODIFY |
| 43 | |
| 44 | exports.setLoginToken = function(token, uid, cb) |
| 45 | { |
| 46 | db.serialize(function() { |
| 47 | db.run( |
| 48 | "UPDATE Users " + |
| 49 | "SET loginToken = " + token + " AND loginTime = " + Date.now() + " " + |
| 50 | "WHERE id = " + uid); |
| 51 | }); |
| 52 | } |
| 53 | |
| 54 | // Set session token only if empty (first login) |
| 55 | // TODO: weaker security (but avoid to re-login everywhere after each logout) |
| 56 | exports.trySetSessionToken = function(uid, cb) |
| 57 | { |
| 58 | // Also empty the login token to invalidate future attempts |
| 59 | db.serialize(function() { |
| 60 | db.get( |
| 61 | "SELECT sessionToken " + |
| 62 | "FROM Users " + |
| 63 | "WHERE id = " + uid, (err,token) => { |
| 64 | if (!!err) |
| 65 | return cb(err); |
| 66 | const newToken = token || TokenGen.generate(params.token.length); |
| 67 | db.run( |
| 68 | "UPDATE Users " + |
| 69 | "SET loginToken = NULL " + |
| 70 | (!token ? "AND sessionToken = " + newToken + " " : "") + |
| 71 | "WHERE id = " + uid); |
| 72 | cb(null, newToken); |
| 73 | }); |
| 74 | }); |
| 75 | } |
| 76 | |
| 77 | exports.updateSettings = function(user, cb) |
| 78 | { |
| 79 | db.serialize(function() { |
| 80 | db.run( |
| 81 | "UPDATE Users " + |
| 82 | "SET name = " + user.name + |
| 83 | " AND email = " + user.email + |
| 84 | " AND notify = " + user.notify + " " + |
| 85 | "WHERE id = " + user._id); |
| 86 | }); |
| 87 | } |