Google driving (#44)

* uploading is done, but for files only

* added folder id

* testing only

* google drive for student works

* instructors can see classes and access google drive for each class

* removed some comments and handlers from main function

* instructor can upload files, interface done. now need to do ui.

* finished profile for each role, only admin able to edit own profile, left ui

* removed session secret in config

* did ui for login and unregistered

* done html and ui for different role from landing page

* finished ui for user profile, added logout

* finished learning materials ui, left media

* FINALLY DONE OMG

* lalala

* lalala

* added google drive link to parent index

* minor chage

* hooray

* for merging

.gitignore

@@ -5,5 +5,6 @@
 edusync-7bd5e-firebase-adminsdk-x49uh-af084a6314.json
 edusync-test-firebase-adminsdk-hk5kl-9af0162b09.json
 .env
-*.json
+config.json
+edusync-426009-343696fa49b1.json
 *.exe

adminHandler.go

@@ -31,6 +31,24 @@ func AdminHandler(router *mux.Router) {
 		t.Execute(res, nil)
 	}).Methods("GET")
 
+	router.HandleFunc("/admin/profile", func(res http.ResponseWriter, req *http.Request) {
+		t, err := template.ParseFiles("templates/admin/profile.html")
+		if err != nil {
+			http.Error(res, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		t.Execute(res, nil)
+	}).Methods("GET")
+
+	router.HandleFunc("/admin/profile", func(res http.ResponseWriter, req *http.Request) {
+		t, err := template.ParseFiles("templates/admin/profile.html")
+		if err != nil {
+			http.Error(res, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		t.Execute(res, nil)
+	}).Methods("GET")
+
 	//searve the search student page
 	router.HandleFunc("/admin/search_student", func(res http.ResponseWriter, req *http.Request) {
 		t, err := template.ParseFiles("templates/admin/search_student.html")
@@ -428,7 +446,7 @@ func AdminHandler(router *mux.Router) {
 	}).Methods("GET", "PUT")
 
 	// Create a new announcement
-	router.HandleFunc("/admin/announcement/", func(res http.ResponseWriter, req *http.Request) {
+	router.HandleFunc("/admin/announcement", func(res http.ResponseWriter, req *http.Request) {
 		switch req.Method {
 		case http.MethodPost:
 			var announcement Announcement
@@ -454,4 +472,33 @@ func AdminHandler(router *mux.Router) {
 	//   POST /admin/announcement
 	//   Request Body: JSON object with announcement details
 	//   Response: HTTP Status Created (201)
+
+	router.HandleFunc("/admin/api/profile", func(res http.ResponseWriter, req *http.Request) {
+		currentUser, err := GetCurrentUser(req)
+		if err != nil {
+			http.Error(res, "Unauthorized", http.StatusUnauthorized)
+			return
+		}
+		switch req.Method {
+		case http.MethodGet:
+			admin, err := readAdmin(currentUser.GoogleID, req)
+			if err != nil {
+				http.Error(res, err.Error(), http.StatusInternalServerError)
+				return
+			}
+			res.Header().Set("Content-Type", "application/json")
+			json.NewEncoder(res).Encode(admin)
+		case http.MethodPut:
+			var updates map[string]interface{}
+			if err := json.NewDecoder(req.Body).Decode(&updates); err != nil {
+				http.Error(res, err.Error(), http.StatusBadRequest)
+				return
+			}
+			if err := updateAdmin(currentUser.GoogleID, updates, req); err != nil {
+				http.Error(res, err.Error(), http.StatusInternalServerError)
+				return
+			}
+			res.WriteHeader(http.StatusNoContent)
+		}
+	}).Methods("GET", "PUT")
 }

authHandler.go

@@ -15,8 +15,8 @@ import (
 )
 
 func AuthHandler(router *mux.Router, config *Config) {
-	maxAge := 86400 * 30 // 30 days
-	isProd := true       // Set to true when serving over https
+	maxAge := 3600 // 1 hour
+	isProd := true // Set to true when serving over https
 
 	store = sessions.NewCookieStore(
 		[]byte(config.AuthKey),
@@ -26,16 +26,23 @@ func AuthHandler(router *mux.Router, config *Config) {
 	store.Options.Path = "/"
 	store.Options.HttpOnly = true // HttpOnly should always be enabled
 	store.Options.Secure = isProd
-	store.Options = &sessions.Options{
-		Path:     "/",
-		MaxAge:   3600, // 1 hour
-		HttpOnly: true,
-		Secure:   true, // This should be true if your application is served over HTTPS
-	}
 
 	gothic.Store = store
 	goth.UseProviders(google.New(config.GoogleClientID, config.GoogleClientSecret, "https://localhost:8080/auth/google/callback", "email", "profile", "https://www.googleapis.com/auth/drive.file"))
 
+	router.HandleFunc("/login", func(res http.ResponseWriter, req *http.Request) {
+		t, err := template.ParseFiles("templates/login.html")
+		if err != nil {
+			http.Error(res, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		t.Execute(res, false)
+	}).Methods("GET")
+
+	router.HandleFunc("/auth/{provider}", func(res http.ResponseWriter, req *http.Request) {
+		gothic.BeginAuthHandler(res, req)
+	}).Methods("GET")
+
 	router.HandleFunc("/auth/{provider}/callback", func(res http.ResponseWriter, req *http.Request) {
 		user, err := gothic.CompleteUserAuth(res, req)
 		if err != nil {
@@ -74,17 +81,22 @@ func AuthHandler(router *mux.Router, config *Config) {
 		}
 	}).Methods("GET")
 
-	router.HandleFunc("/auth/{provider}", func(res http.ResponseWriter, req *http.Request) {
-		gothic.BeginAuthHandler(res, req)
-	}).Methods("GET")
-
-	router.HandleFunc("/login", func(res http.ResponseWriter, req *http.Request) {
-		t, err := template.ParseFiles("templates/login.html")
-		if err != nil {
-			http.Error(res, err.Error(), http.StatusInternalServerError)
-			return
-		}
-		t.Execute(res, false)
+	router.HandleFunc("/logout", func(res http.ResponseWriter, req *http.Request) {
+		// Clear the session or cookie
+		http.SetCookie(res, &http.Cookie{
+			Name:   "session_token",
+			Value:  "",
+			Path:   "/",
+			MaxAge: -1, // This will delete the cookie
+		})
+
+		// Set headers to prevent caching
+		res.Header().Set("Cache-Control", "no-store, no-cache, must-revalidate, max-age=0")
+		res.Header().Set("Cache-Control", "post-check=0, pre-check=0")
+		res.Header().Set("Pragma", "no-cache")
+
+		// Redirect to the login page or home page
+		http.Redirect(res, req, "/", http.StatusFound) // 302 Found
 	}).Methods("GET")
 }
 

config.go

@@ -10,7 +10,6 @@ import (
 type Config struct {
 	GoogleClientID     string `json:"google_client_id"`
 	GoogleClientSecret string `json:"google_client_secret"`
-	SessionSecret      string `json:"session_secret"`
 	AuthKey            string `json:"auth_key"`
 	EncryptKey         string `json:"encrypt_key"`
 }