我最终决定采用以下策略:
护照策略设置如下:
/**
* Route handlers for Google oauth2 authentication.
* The first handler initiates the authentication flow.
* The second handler receives the response from Google. In case of failure, we will
* redirect to a pre-determined configurable route. In case of success, we issue a Json
* Web Token, and redirect to a pre-determined, configurable route.
*/
this.router.get('/google', (req: Request, res: Response, next: NextFunction) => {
passport.authenticate('google', {
scope: process.env.GOOGLE_OAUTH2_SCOPES.split(",")
})(req, res, next);
});
this.router.get('/google/callback',
passport.authenticate('google', { failureRedirect:process.env.AUTH_FAILURE_REDIRECT }), (req, res) => this.jwtAuthService.issueJWTEnhanced(req, res, 'google'));
issueJwtEnhanced 定义如下:
/**
* Middleware for issuing JWT as part of the authentication flow.
* @param req Express HttpRequest Object
* @param res Express HttpResponse Object
*/
issueJWTEnhanced(req: any, res: Response, loginMech: string ) {
this.logger.info('Inside JWT issuing service');
this.logger.info('UserID: ' + req.user._id);
jwt.sign({userId: req.user._id, loginMethod: loginMech}, process.env.JWT_SECRET, {expiresIn: '5 min'}, (err, token) => {
if(err){
this.logger.error('Error while trying to issue JWT: ' + err);
this.logger.error(JSON.stringify(err));
return res.redirect(process.env.AUTH_FAILURE_REDIRECT);
}else{
this.logger.info('Successfully issued JWT');
this.logger.info('JWT Issued: ' + token);
return res.redirect(process.env.AUTH_SUCCESS_REDIRECT + '/' + token);
}
});
}
在哪里,
AUTH_SUCCESS_REDIRECT =' http://localhost:4200/login-success '
AUTH_FAILURE_REDIRECT =' http://localhost:4200/login/ '