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auth.ts
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auth.ts
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import PlexTvAPI from '@server/api/plextv';
import { getRepository } from '@server/datasource';
import { User } from '@server/entity/User';
import { Permission } from '@server/lib/permissions';
import { getSettings } from '@server/lib/settings';
import logger from '@server/logger';
import { isAuthenticated } from '@server/middleware/auth';
import { Router } from 'express';
import gravatarUrl from 'gravatar-url';
const authRoutes = Router();
authRoutes.get('/me', isAuthenticated(), async (req, res) => {
const userRepository = getRepository(User);
if (!req.user) {
return res.status(500).json({
status: 500,
error: 'Please sign in.',
});
}
const user = await userRepository.findOneOrFail({
where: { id: req.user.id },
});
return res.status(200).json(user);
});
authRoutes.post('/plex', async (req, res, next) => {
const settings = getSettings();
const userRepository = getRepository(User);
const body = req.body as { authToken?: string };
if (!body.authToken) {
return next({
status: 500,
message: 'Authentication token required.',
});
}
try {
// First we need to use this auth token to get the user's email from plex.tv
const plextv = new PlexTvAPI(body.authToken);
const account = await plextv.getUser();
let user: User | null;
// If we are already logged in, we should just get the currently logged in user
// otherwise we will try to match to an existing users email or plex ID
if (req.user) {
user = await userRepository.findOneBy({ id: req.user.id });
} else {
user = await userRepository
.createQueryBuilder('user')
.where('user.plexId = :id', { id: account.id })
.orWhere('user.email = :email', {
email: account.email.toLowerCase(),
})
.getOne();
}
if (!user && !(await userRepository.count())) {
user = new User({
email: account.email,
plexUsername: account.username,
plexId: account.id,
plexToken: account.authToken,
permissions: Permission.ADMIN,
avatar: account.thumb,
});
await userRepository.save(user);
} else {
const mainUser = await userRepository.findOneOrFail({
select: { id: true, plexToken: true, plexId: true },
where: { id: 1 },
});
const mainPlexTv = new PlexTvAPI(mainUser.plexToken ?? '');
if (
account.id === mainUser.plexId ||
(user && user.id === 1 && !user.plexId) ||
(await mainPlexTv.checkUserAccess(account.id))
) {
if (user) {
if (!user.plexId) {
logger.info(
'Found matching Plex user; updating user with Plex data. Notice: Emails are no longer synced.',
{
label: 'API',
ip: req.ip,
email: user.email,
userId: user.id,
plexId: account.id,
plexUsername: account.username,
}
);
}
user.plexToken = body.authToken;
user.plexId = account.id;
user.avatar = account.thumb;
user.plexUsername = account.username;
await userRepository.save(user);
} else if (!settings.main.newPlexLogin) {
logger.warn(
'Failed sign-in attempt by unimported Plex user with access to the media server',
{
label: 'API',
ip: req.ip,
email: account.email,
plexId: account.id,
plexUsername: account.username,
}
);
return next({
status: 403,
message: 'Access denied.',
});
} else {
logger.info(
'Sign-in attempt from Plex user with access to the media server; creating new Overseerr user',
{
label: 'API',
ip: req.ip,
email: account.email,
plexId: account.id,
plexUsername: account.username,
}
);
user = new User({
email: account.email,
plexUsername: account.username,
plexId: account.id,
plexToken: account.authToken,
permissions: settings.main.defaultPermissions,
avatar: account.thumb,
});
await userRepository.save(user);
}
} else {
logger.warn(
'Failed sign-in attempt by Plex user without access to the media server',
{
label: 'API',
ip: req.ip,
email: account.email,
plexId: account.id,
plexUsername: account.username,
}
);
return next({
status: 403,
message: 'Access denied.',
});
}
}
// Set logged in session
if (req.session) {
req.session.userId = user.id;
}
return res.status(200).json(user?.filter() ?? {});
} catch (e) {
logger.error('Something went wrong authenticating with Plex account', {
label: 'API',
errorMessage: e.message,
ip: req.ip,
});
return next({
status: 500,
message: 'Unable to authenticate.',
});
}
});
authRoutes.post('/local', async (req, res, next) => {
const settings = getSettings();
const userRepository = getRepository(User);
const body = req.body as { email?: string; password?: string };
if (!settings.main.localLogin) {
return res.status(500).json({ error: 'Password sign-in is disabled.' });
} else if (!body.email || !body.password) {
return res.status(500).json({
error: 'You must provide both an email address and a password.',
});
}
try {
let user = await userRepository
.createQueryBuilder('user')
.select(['user.id', 'user.email', 'user.password', 'user.plexId'])
.where('user.email = :email', { email: body.email.toLowerCase() })
.getOne();
if (!user && !(await userRepository.count())) {
const avatar = gravatarUrl(body.email, { default: 'mm', size: 200 });
user = new User({
email: body.email,
permissions: Permission.ADMIN,
avatar,
});
await user.setPassword(body.password);
await userRepository.save(user);
} else if (!user || !(await user.passwordMatch(body.password))) {
logger.warn('Failed sign-in attempt using invalid Overseerr password', {
label: 'API',
ip: req.ip,
email: body.email,
userId: user?.id,
});
return next({
status: 403,
message: 'Access denied.',
});
}
const mainUser = await userRepository.findOne({
select: { id: true, plexToken: true, plexId: true },
where: { id: 1 },
});
const mainPlexTv = new PlexTvAPI(mainUser?.plexToken ?? '');
if (!user.plexId && mainUser?.isPlexUser) {
try {
const plexUsersResponse = await mainPlexTv.getUsers();
const account = plexUsersResponse.MediaContainer.User.find(
(account) =>
account.$.email &&
account.$.email.toLowerCase() === user?.email.toLowerCase()
)?.$;
if (
account &&
(await mainPlexTv.checkUserAccess(parseInt(account.id)))
) {
logger.info(
'Found matching Plex user; updating user with Plex data',
{
label: 'API',
ip: req.ip,
email: body.email,
userId: user.id,
plexId: account.id,
plexUsername: account.username,
}
);
user.plexId = parseInt(account.id);
user.avatar = account.thumb;
user.email = account.email;
user.plexUsername = account.username;
await userRepository.save(user);
}
} catch (e) {
logger.error('Something went wrong fetching Plex users', {
label: 'API',
errorMessage: e.message,
});
}
}
if (
mainUser?.isPlexUser &&
user.plexId &&
user.plexId !== mainUser.plexId &&
!(await mainPlexTv.checkUserAccess(user.plexId))
) {
logger.warn(
'Failed sign-in attempt from Plex user without access to the media server',
{
label: 'API',
account: {
ip: req.ip,
email: body.email,
userId: user.id,
plexId: user.plexId,
},
}
);
return next({
status: 403,
message: 'Access denied.',
});
}
// Set logged in session
if (user && req.session) {
req.session.userId = user.id;
}
return res.status(200).json(user?.filter() ?? {});
} catch (e) {
logger.error(
'Something went wrong authenticating with Overseerr password',
{
label: 'API',
errorMessage: e.message,
ip: req.ip,
email: body.email,
}
);
return next({
status: 500,
message: 'Unable to authenticate.',
});
}
});
authRoutes.post('/logout', (req, res, next) => {
req.session?.destroy((err) => {
if (err) {
return next({
status: 500,
message: 'Something went wrong.',
});
}
return res.status(200).json({ status: 'ok' });
});
});
authRoutes.post('/reset-password', async (req, res, next) => {
const userRepository = getRepository(User);
const body = req.body as { email?: string };
if (!body.email) {
return next({
status: 500,
message: 'Email address required.',
});
}
const user = await userRepository
.createQueryBuilder('user')
.where('user.email = :email', { email: body.email.toLowerCase() })
.getOne();
if (user) {
await user.resetPassword();
userRepository.save(user);
logger.info('Successfully sent password reset link', {
label: 'API',
ip: req.ip,
email: body.email,
});
} else {
logger.error('Something went wrong sending password reset link', {
label: 'API',
ip: req.ip,
email: body.email,
});
}
return res.status(200).json({ status: 'ok' });
});
authRoutes.post('/reset-password/:guid', async (req, res, next) => {
const userRepository = getRepository(User);
if (!req.body.password || req.body.password?.length < 8) {
logger.warn('Failed password reset attempt using invalid new password', {
label: 'API',
ip: req.ip,
guid: req.params.guid,
});
return next({
status: 500,
message: 'Password must be at least 8 characters long.',
});
}
const user = await userRepository.findOne({
where: { resetPasswordGuid: req.params.guid },
});
if (!user) {
logger.warn('Failed password reset attempt using invalid recovery link', {
label: 'API',
ip: req.ip,
guid: req.params.guid,
});
return next({
status: 500,
message: 'Invalid password reset link.',
});
}
if (
!user.recoveryLinkExpirationDate ||
user.recoveryLinkExpirationDate <= new Date()
) {
logger.warn('Failed password reset attempt using expired recovery link', {
label: 'API',
ip: req.ip,
guid: req.params.guid,
email: user.email,
});
return next({
status: 500,
message: 'Invalid password reset link.',
});
}
await user.setPassword(req.body.password);
user.recoveryLinkExpirationDate = null;
userRepository.save(user);
logger.info('Successfully reset password', {
label: 'API',
ip: req.ip,
guid: req.params.guid,
email: user.email,
});
return res.status(200).json({ status: 'ok' });
});
export default authRoutes;