Add dotenv to input Cookie

Author: tan-wei

.gitignore

@@ -8,4 +8,7 @@ target/
 Cargo.lock
 
 # These are backup files generated by rustfmt
-**/*.rs.bk
+**/*.rs.bk
+
+# Dotenv file
+.env

src/fetcher.rs

@@ -100,47 +100,59 @@ pub fn get_problems() -> Option<Problems> {
     let headers = {
         let mut h = reqwest::header::HeaderMap::new();
         h.insert(
-            "User-Agent",
+            "Accept",
             reqwest::header::HeaderValue::from_static(
-                "Mozilla/5.0 (X11; Linux x86_64; rv:123.0) Gecko/20100101 Firefox/123.0",
+                "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8",
             ),
         );
         h.insert(
-            "Referer",
-            reqwest::header::HeaderValue::from_static("www.leetcode.com"),
+            "Accept-Encoding",
+            reqwest::header::HeaderValue::from_static("gzip, deflate, br"),
         );
         h.insert(
-            "Origin",
-            reqwest::header::HeaderValue::from_static("www.leetcode.com"),
+            "Accept-Language",
+            reqwest::header::HeaderValue::from_static("en-US;q=0.7,en;q=0.3"),
         );
         h.insert(
-            "Content-Type",
-            reqwest::header::HeaderValue::from_static("application/json"),
+            "Connection",
+            reqwest::header::HeaderValue::from_static("keep-alive"),
         );
         h.insert(
-            "Accept",
-            reqwest::header::HeaderValue::from_static("application/json"),
+            "User-Agent",
+            reqwest::header::HeaderValue::from_static(
+                "Mozilla/5.0 (X11; Linux x86_64; rv:123.0) Gecko/20100101 Firefox/123.0",
+            ),
         );
         h.insert(
-            "Host",
-            reqwest::header::HeaderValue::from_static("www.leetcode.com"),
+            "Sec-Fetch-Dest",
+            reqwest::header::HeaderValue::from_static("document"),
         );
         h.insert(
-            "X-Requested-With",
-            reqwest::header::HeaderValue::from_static("XMLHttpRequest"),
+            "Sec-Fetch-Mode",
+            reqwest::header::HeaderValue::from_static("navigate"),
         );
-
         h.insert(
-            "Cookie",
-            reqwest::header::HeaderValue::from_static("csrftoken=CmUTtU5KRa6cnCggj1H5EvhJvJ3tPytP4G82GuH5Q6t7CFFCZkD3FBbQLyE7KCe5; _ga_CDRWKZTDEX=GS1.1.1710580144.71.1.1710580189.15.0.0; _ga=GA1.2.1781999148.1688193072; gr_user_id=88d74b3a-9d56-40ac-aa14-499bc1aa41ae; __stripe_mid=3c5f9c92-a334-4c8f-af94-f0bfdef4406d10a818; cf_clearance=dnt.AMZ.ey0VqTrqSI1PcyxNTEEgyuBxMnEgNXwdKg8-1710580164-1.0.1.1-ESw5ZmKLb5G1GAquNkjZ9uQZX0VXDk3wzqYSRG6X4IB4pwKKPs8uUME9DOB8O_pQKftpAVv8MNr1UIcVIbsK3g; __gads=ID=3361b3060affd9e4-2233a6c8d3e70007:T=1699180244:RT=1710580185:S=ALNI_MYf4cBTAmgXxlZcF6XRWPq5c_6Y9w; __gpi=UID=00000a4002b8045b:T=1699180244:RT=1710580185:S=ALNI_Ma77MyW1F0CFb2ShFHhCMjWdbg-FA; __eoi=ID=820ea8f483341efc:T=1708869842:RT=1710580185:S=AA-AfjYICQ6p1w7uMqbWbzsohL9i; INGRESSCOOKIE=891032c5aa2f9fbd7d738f9d9e0fb367|8e0876c7c1464cc0ac96bc2edceabd27; messages=.eJyLjlaKj88qzs-Lz00tLk5MT1XSMdAxMtVRCi5NTgaKpJXm5FQqFGem56WmKGTmKSQWK4Rn5pWkFhWlZhan6inF6lBqQCwAycQt5Q:1rlQ2o:XBVIUKIIB5Qf8zuE7xQnOzI4sSATQtIXbRavklBO7Uo; __cf_bm=WyH_WYeQsNxke9oPYFf3fV0Dd.dsDZjY_0kpU.mCYmQ-1710580060-1.0.1.1-wy5AlTIGVY153Zjay9yh0dbD2vdxbVPF_eZ9QNhjZYf.7NBY5.SVHQgwluaVzUaKEu12bBnujttv8l3h7iTlmQ; _gid=GA1.2.1877820459.1710580151; _dd_s=rum=0&expire=1710581747104; 87b5a3c3f1a55520_gr_session_id=5cdbc5e1-7d0b-4728-9b9b-2a8da15a29da; 87b5a3c3f1a55520_gr_session_id_sent_vst=5cdbc5e1-7d0b-4728-9b9b-2a8da15a29da; LEETCODE_SESSION=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.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.BpXtHQRLNVglW2kKCNmfn0wjRJnZXSlZBifgSN5MYrU; 87b5a3c3f1a55520_gr_last_sent_sid_with_cs1=5cdbc5e1-7d0b-4728-9b9b-2a8da15a29da; 87b5a3c3f1a55520_gr_last_sent_cs1=Winterreise; 87b5a3c3f1a55520_gr_cs1=Winterreise; FCNEC=%5B%5B%22AKsRol9Jk56X9bgfDJ14RByWNi3b99Ls0jClosKGrQEGlQVsUDZLEPKJJcwNlXmrE4VTsWBCMZGQZaR4d7YjZTpbcjgsdZTovy60ngj4hyRybBNQAq52Vx_NF6oL76ux6L5GU8jHkX9GKu-Q5XUc8TC9AfIAHKVLEg%3D%3D%22%5D%5D"),
+            "Sec-Fetch-Site",
+            reqwest::header::HeaderValue::from_static("none"),
         );
         h.insert(
-            "x-csrftoken",
-            reqwest::header::HeaderValue::from_static(
-                "CmUTtU5KRa6cnCggj1H5EvhJvJ3tPytP4G82GuH5Q6t7CFFCZkD3FBbQLyE7KCe5",
-            ),
+            "Sec-Fetch-User",
+            reqwest::header::HeaderValue::from_static("?1"),
+        );
+        h.insert(
+            "Upgrade-Insecure-Requests",
+            reqwest::header::HeaderValue::from_static("1"),
         );
 
+        h.insert(
+            "Host",
+            reqwest::header::HeaderValue::from_static("leetcode.com"),
+        );
+        h.insert(
+            "Cookie",
+            std::env::var("LEETCODE_COOKIE")
+                .expect("Please set LEETCODE_COOKIE in .env file or environment"),
+        );
         h
     };
     let client = reqwest::blocking::Client::builder()