uptime-kuma/server/auth.js

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const basicAuth = require("express-basic-auth");
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const passwordHash = require("./password-hash");
const { R } = require("redbean-node");
const { setting } = require("./util-server");
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const { loginRateLimiter } = require("./rate-limiter");
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/**
*
* @param username : string
* @param password : string
* @returns {Promise<Bean|null>}
*/
exports.login = async function (username, password) {
let user = await R.findOne("user", " username = ? AND active = 1 ", [
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username,
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]);
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if (user && passwordHash.verify(password, user.password)) {
// Upgrade the hash to bcrypt
if (passwordHash.needRehash(user.password)) {
await R.exec("UPDATE `user` SET password = ? WHERE id = ? ", [
passwordHash.generate(password),
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user.id,
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]);
}
return user;
}
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return null;
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};
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function myAuthorizer(username, password, callback) {
setting("disableAuth").then((result) => {
if (result) {
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callback(null, true);
} else {
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// Login Rate Limit
loginRateLimiter.pass(null, 0).then((pass) => {
if (pass) {
exports.login(username, password).then((user) => {
callback(null, user != null);
if (user == null) {
loginRateLimiter.removeTokens(1);
}
});
} else {
callback(null, false);
}
});
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}
});
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}
exports.basicAuth = basicAuth({
authorizer: myAuthorizer,
authorizeAsync: true,
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challenge: true,
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});