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56 lines
1.8 KiB
TypeScript
56 lines
1.8 KiB
TypeScript
import 'hydrooj';
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import * as superagent from 'superagent';
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import proxy from 'superagent-proxy';
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proxy(superagent);
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async function get() {
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const { system, token } = global.Hydro.model;
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const [appid, url, [state]] = await Promise.all([
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system.get('login-with-google.id'),
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system.get('server.url'),
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token.add(token.TYPE_OAUTH, 600, { redirect: this.request.referer }),
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]);
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this.response.redirect = `https://accounts.google.com/o/oauth2/v2/auth?client_id=${appid}&response_type=code&redirect_uri=${url}oauth/google/callback&scope=https://www.googleapis.com/auth/userinfo.email https://www.googleapis.com/auth/userinfo.profile&state=${state}`;
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}
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async function callback({
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state, code, error,
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}) {
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const { system, token } = global.Hydro.model;
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const { UserFacingError } = global.Hydro.error;
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if (error) throw new UserFacingError(error);
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const [
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[appid, secret, url, proxyUrl],
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s,
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] = await Promise.all([
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system.getMany([
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'login-with-google.id', 'oauth.googlesecret', 'server.url', 'proxy',
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]),
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token.get(state, token.TYPE_OAUTH),
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]);
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const res = await superagent.post('https://oauth2.googleapis.com/token')
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.proxy(proxyUrl)
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.send({
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client_id: appid,
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client_secret: secret,
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code,
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grant_type: 'authorization_code',
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redirect_uri: `${url}oauth/google/callback`,
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});
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const payload = global.Hydro.lib.jwt.decode(res.body.id_token);
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await token.del(state, token.TYPE_OAUTH);
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this.response.redirect = s.redirect;
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return {
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email: payload.email,
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uname: [payload.given_name, payload.name, payload.family_name],
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viewLang: payload.locale.replace('-', '_'),
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};
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}
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global.Hydro.lib.oauth_google = {
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text: 'Login with Google',
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callback,
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get,
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};
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