working logout and student login

assignment-service/routes/StudentRouter.js

@@ -10,10 +10,12 @@ studentRouter.post("/save", (req, res) => {});
 
 studentRouter.post("/deploy", (req, res) => {});
 
-studentRouter.post("/verify/", async (req, res) => {
+studentRouter.post("/verify", async (req, res) => {
   try {
-    const assignmentId = req.body.id;
+    const assignmentId = req.body.assignmentId;
     const password = req.body.password;
+    console.log("Received request to verify assignment.");
+    console.log("Request body:", req.body);
     console.log(
       "Accessing assignment with ID:",
       assignmentId,
@@ -35,13 +37,18 @@ studentRouter.post("/verify/", async (req, res) => {
       response.data.passwordhash
     );
 
+    console.log("Password validation result:", isPasswordValid);
+
     if (!isPasswordValid || !response.data) {
+      console.log("Invalid id or password.");
       return res.status(401).json({ error: "Invalid id and password" });
     }
 
+    console.log("Verification successful. Sending response.");
     res.status(response.status).json(response.data);
   } catch (error) {
     console.error("Error fetching assignment details:", error.message);
+    console.error("Error details:", error);
     res.status(error.response?.status || 500).json({ error: error.message });
   }
 });

auth-service/.env.development

@@ -5,6 +5,6 @@ GOOGLE_CLIENT_SECRET="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"
 GOOGLE_CALLBACK_URL="http://localhost:8080/auth/google/callback"
 LOGIN_REDIRECT_URL="http://localhost:5173/"
 ACCEPTED_ORIGINS=http://localhost:3000,http://localhost:8081,http://localhost:3001,http://localhost:5173
-DB_USER_SERVICE_URL="http://js-user-db-service:3100/"
+DB_USER_SERVICE_URL="http://localhost:3100/"
 AUTH_SESSION_KEY="f3f4d8e6b17a4b3abdc8e9a2c0457aaf91c0d5f6e3b7a9c8df624bd71ea35f42"
 PORT=8080

auth-service/passport.js

@@ -3,6 +3,7 @@ require("dotenv").config();
 const GoogleStrategy = require("passport-google-oauth20").Strategy;
 const passport = require("passport");
 const CustomStrategy = require("passport-custom").Strategy;
+const axios = require("axios");
 
 passport.use(
   new GoogleStrategy(
@@ -13,7 +14,7 @@ passport.use(
       scope: ["profile", "email"],
     },
     function (accessToken, refreshToken, profile, callback) {
-      callback(null, profile);
+      callback(null, {...profile, role: "instructor"});
     }
   )
 );
@@ -21,31 +22,56 @@ passport.use(
 passport.use(
   "student-auth",
   new CustomStrategy(async (req, done) => {
-    const { assignment, password } = req.body;
+    const { assignmentId, password } = req.body;
+
+    console.log("Custom strategy invoked");
+    console.log("Received assignmentId:", assignmentId);
+    console.log("Received password:", password);
 
     try {
-      // Call your external auth service
-      const response = await axios.post("http://localhost:8082/student/verify", {
-        assignment,
+      console.log("Sending request to external auth service...");
+      const response = await axios.post(
+        "http://localhost:8082/student/verify",
+        {
+          assignmentId,
           password,
-      });
+        }
+      );
 
-      if (response.data && response.data.success) {
-        const user = response.data.user;
+      if (response.status === 200 && response.data) {
+        user = {
+          ...response.data,
+          role: "student",
+        };
+        console.log("Authentication successful, user:", user);
         return done(null, user); // success
       } else {
+        console.log("Authentication failed: Invalid credentials");
         return done(null, false, { message: "Invalid credentials" });
       }
     } catch (err) {
+      console.error("Error during authentication:", err);
       return done(err);
     }
   })
 );
 
 passport.serializeUser((user, done) => {
-  done(null, user);
+  // done(null, user);
+  console.log("Serializing user:", user);
+  done(null, {
+    id: user.assignmentid || user.emal,
+    displayName: user.studentname || user.displayName,
+    role: user.role,
+  });
 });
 
-passport.deserializeUser((user, done) => {
+passport.deserializeUser(async (user, done) => {
+  try {
+    console.log("Deserializing user:", user);
     done(null, user);
+  } catch (err) {
+    console.error("Error during deserialization:", err);
+    done(err);
+  }
 });

auth-service/routes/auth.js

@@ -11,6 +11,8 @@ router.get(
 );
 
 router.get("/current_user", (req, res) => {
+  console.log("Current user endpoint hit");
+  console.log("Request user:", req.user);
   if (req.isAuthenticated()) {
     console.log("Authenticated user:", req.user);
     res.json(req.user);
@@ -52,19 +54,47 @@ router.get("/login/failed", (req, res) => {
 
 router.get("/google", passport.authenticate("google", ["profile", "email"]));
 
-router.post("/student/login", (req, res) => {
+router.post(
+  "/student/login",
   passport.authenticate("student-auth"),
   (req, res) => {
-      res.json({
-        message: "Authenticated via external service",
-        user: req.user,
+    console.log("Student login endpoint hit");
+
+    if (req.user) {
+      console.log("Authenticated user:", req.user);
+      console.log("Processing student login...");
+
+      // Optional: augment user object (doesn't affect session unless you reserialize)
+      req.user.userId = req.user.assignmentid;
+      req.user.role = "student";
+
+      req.logIn(req.user, function(err) {
+        if (err) return next(err);
+      
+        console.log('is authenticated?: ' + req.isAuthenticated());
+      
+        return res.json({
+          success: true,
+          message: 'Successful Login',
+          user: req.user
         });
-    };
-});
+      });
+
+    } else {
+      console.log("Authentication failed");
+      res.status(401).json({ error: true, message: "Authentication failed" });
+    }
+  }
+);
 
 router.get("/logout", (req, res) => {
-  req.logOut();
+
+  req.logout((err) => {
+    if (err) {
+      return next(err);
+    }
     res.redirect(process.env.LOGIN_REDIRECT_URL);
+  });
 });
 
 module.exports = router;

auth-service/server.js

@@ -6,10 +6,14 @@ const passport = require("passport");
 const passportSetup = require("./passport");
 const authRoute = require("./routes/auth");
 const session = require("express-session");
+const bodyParser = require("body-parser");
 
 const app = express();
+app.use(bodyParser.json()); // or express.json()
+app.use(bodyParser.urlencoded({ extended: true }));
 
 app.use(
+
     session({
         secret: process.env.AUTH_SESSION_KEY,
         resave: false,
@@ -31,6 +35,9 @@ app.use(
     })
 )
 
+
+app.use(express.json());
+
 app.use("/auth", authRoute);
 
 const port = process.env.PORT || 8080;