Sharkey/src/api/authenticate.ts

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import * as express from 'express';
import App from './models/app';
import User from './models/user';
import AccessToken from './models/access-token';
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import isNativeToken from './common/is-native-token';
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export interface IAuthContext {
/**
* App which requested
*/
app: any;
/**
* Authenticated user
*/
user: any;
/**
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* Weather if the request is via the User-Native Token or not
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*/
isSecure: boolean;
}
export default (req: express.Request) => new Promise<IAuthContext>(async (resolve, reject) => {
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const token = req.body['i'];
if (token == null) {
return resolve({ app: null, user: null, isSecure: false });
}
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if (isNativeToken(token)) {
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const user = await User
.findOne({ token: token });
if (user === null) {
return reject('user not found');
}
return resolve({
app: null,
user: user,
isSecure: true
});
} else {
const accessToken = await AccessToken.findOne({
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hash: token
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});
if (accessToken === null) {
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return reject('invalid signature');
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}
const app = await App
.findOne({ _id: accessToken.app_id });
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const user = await User
.findOne({ _id: accessToken.user_id });
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return resolve({ app: app, user: user, isSecure: false });
}
});