当我在字段中输入错误的用户名/密码时,应用程序崩溃并且错误消息显示" req.flash()不是函数。否则它工作正常(正确输入)。根据CLI的错误原因是"函数(req,用户名,密码,完成){"但我不是使用闪光灯,也不是我想要的。我正在使用我自己的redux消息显示我的错误消息。有谁知道问题的根源是什么?
config / passport.js
const passport = require('passport');
const Instructor = require('../models/instructor');
const config = require('./main');
const JwtStrategy = require('passport-jwt').Strategy;
const ExtractJwt = require('passport-jwt').ExtractJwt;
const LocalStrategy = require('passport-local');
const localLogin = new LocalStrategy(
{
passReqToCallback: true,
},
function(req, username, password, done) {
console.log('This is getting called!');
Instructor.findOne({ username: username }, function(err, instructor) {
if (err) {
return done(err);
}
if (!instructor) {
return done(null, false, {
error: 'Your login details could not be verified. Please try again.',
});
}
instructor.comparePassword(password, function(err, isMatch) {
if (err) {
return done(err);
}
if (!isMatch) {
return done(null, false);
}
console.log('Success!');
return done(null, instructor);
});
});
}
);
const jwtOptions = {
// Telling Passport to check authorization headers for JWT
jwtFromRequest: ExtractJwt.fromAuthHeader(),
// Telling Passport where to find the secret
secretOrKey: config.jwt,
};
const jwtLogin = new JwtStrategy(jwtOptions, function(payload, done) {
Instructor.findById(payload._id, function(err, instructor) {
if (err) {
return done(err, false);
}
if (instructor) {
done(null, instructor);
} else {
done(null, false);
}
});
});
passport.use(jwtLogin);
passport.use(localLogin);

instructorSchema.methods.comparePassword = function(candidatePassword, cb) {
bcrypt.compare(candidatePassword, this.password, function(err, isMatch) {
if (err) {
return cb(err);
}
cb(null, isMatch);
});
};
答案 0 :(得分:0)
您未将req
对象传递给jwt strategy
。尝试这样的事情:
const jwtLogin = new JwtStrategy(jwtOptions, function(req, payload, done) { ... }