目前,我为更多的宣誓提供者提供了以下代码:
// facebook
router.get("/facebook", passport.authenticate("facebook", { scope: ["email"] }));
router.get("/facebook/callback", passport.authenticate("facebook"), (req, res) => {
console.log(chalk.blue("went into facebook callback"));
res.redirect("http://localhost:3000/profile");
});
// github
router.get("/github", passport.authenticate("github"));
router.get("/github/callback", passport.authenticate("github"), (req, res) => {
console.log(chalk.blue("went into github callback"));
res.redirect("http://localhost:3000/profile");
});
是否有一种方法可以将其统一为抽象路由?即像
// github
router.get("/:provider", passport.authenticate(:provider));
router.get("/:provider/callback", passport.authenticate(:provider), (req, res) => {
console.log(chalk.blue("went into {:provider} callback"));
res.redirect("http://localhost:3000/profile");
});
更新:以下代码可以满足我的要求。感谢@Usman Abdur Rehman。
function callbackDistributer(req, res, next) {
console.log(req.params);
global.provider = req.params.provider;
next();
}
router.get(
"/:provider/callback",
callbackDistributer,
(req, res, next) => {
passport.authenticate(global.provider)(req, res, next);
},
(req, res) => {
console.log(chalk.red("went into: " + global.provider));
res.redirect("http://localhost:3000/profile");
}
);
具有在护照之前进行身份验证的中间件功能
function ownMiddleware(req,res,next){
global.provider = req.params.provider
next()
}
然后在路由处理程序中将其用作
router.get("/:provider/callback", ownMiddleware ,passport.authenticate(global.provider), (req, res) => {
console.log(chalk.blue("went into {:provider} callback"));
res.redirect("http://localhost:3000/profile");
});
我认为应该起作用