51 lines
1.5 KiB
TypeScript
51 lines
1.5 KiB
TypeScript
import { Strategy, VerifyCallback } from 'passport-google-oauth20';
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import { PassportStrategy } from '@nestjs/passport';
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import { Injectable } from '@nestjs/common';
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import { UserService } from 'src/user/user.service';
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import * as O from 'fp-ts/Option';
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import { AuthService } from '../auth.service';
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@Injectable()
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export class GoogleStrategy extends PassportStrategy(Strategy) {
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constructor(
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private usersService: UserService,
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private authService: AuthService,
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) {
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super({
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clientID: process.env.GOOGLE_CLIENT_ID,
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clientSecret: process.env.GOOGLE_CLIENT_SECRET,
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callbackURL: process.env.GOOGLE_CALLBACK_URL,
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scope: process.env.GOOGLE_SCOPE.split(','),
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});
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}
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async validate(accessToken, refreshToken, profile, done: VerifyCallback) {
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const user = await this.usersService.findUserByEmail(
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profile.emails[0].value,
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);
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if (O.isNone(user)) {
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const createdUser = await this.usersService.createUserSSO(
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accessToken,
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refreshToken,
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profile,
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);
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return createdUser;
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}
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// Check to see if entry for google is present in the Account table for this user
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const providerAccountExists =
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await this.authService.checkIfProviderAccountExists(user.value, profile);
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if (O.isNone(providerAccountExists))
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await this.usersService.createProviderAccount(
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user.value,
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accessToken,
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refreshToken,
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profile,
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);
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return user.value;
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}
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}
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