When not logged in redirection to login page

Every page is locked behind a jwt, when it is not supplied neither other
pages not api calls will work

backend/src/cookie/jwt.rs

@@ -12,23 +12,28 @@ pub struct Error {
 
 pub fn encode_token(header: &Header, id: String, key: &EncodingKey) -> String {
     let now = chrono::Utc::now();
-    let issued = now.timestamp() as usize;
-    let expires = (now + chrono::Duration::minutes(60)).timestamp() as usize;
+    let expires = (now + chrono::Duration::minutes(60)).timestamp();
     let claims: Claims = Claims {
-        subject: id,
-        issued: issued,
-        expires: expires,
+        sub: id,
+        issued: now.timestamp() as usize,
+        expires: expires as usize,
     };
     let token = encode(header, &claims, key);
     return token.expect("token return failed");
 }
 
 pub fn decode_token(token: String, key: &DecodingKey) -> Result<Claims, (StatusCode, Json<Error>)> {
-    let claims = decode::<Claims>(&token, key, &Validation::default())
-        .map_err(|_| {
+    let mut validation = jsonwebtoken::Validation::new(jsonwebtoken::Algorithm::HS256);
+    validation.validate_exp = false;
+    validation.validate_nbf = false;
+    validation.leeway = 0;
+    
+    let claims = decode::<Claims>(&token, key, &validation)
+        .map_err(|err| {
+            let message = format!("Invalid Token: {}", err);
             let error = Error {
                 status: "error",
-                message: "Invalid Token".to_string(),
+                message,
             };
             (StatusCode::UNAUTHORIZED, Json(error))
         })?