feat: support update privacy message

TexteaInc · Feb 28, 2024 · f2649a7 · f2649a7
1 parent 8e15d7d
commit f2649a7
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Showing 2 changed files with 22 additions and 5 deletions.
diff --git a/backend/funix/app/__init__.py b/backend/funix/app/__init__.py
@@ -8,6 +8,7 @@
 from pathlib import Path
 from secrets import token_hex
 from enum import Enum
+import hashlib
 
 from flask import Flask, Response, abort, request
 from flask_sock import Sock
@@ -51,12 +52,17 @@ class LogLevel(Enum):
 4. Clicking "Agree" indicates that you agree to the above data policy.
 """
 
+privacy_update_hash = hashlib.sha256(
+    privacy.encode() + str(funix_log_level.value).encode()
+).hexdigest()
+
 
 @app.get("/privacy")
 def __funix_privacy():
     return {
         "text": privacy,
         "log_level": int(funix_log_level.value),
+        "hash": privacy_update_hash,
     }
 
 
@@ -70,7 +76,10 @@ def privacy_policy(message: str) -> None:
     Returns:
         None
     """
-    global privacy
+    global privacy, privacy_update_hash
+    privacy_update_hash = hashlib.sha256(
+        message.encode() + str(funix_log_level.value).encode()
+    ).hexdigest()
     privacy = message
 
 

diff --git a/frontend/src/App.tsx b/frontend/src/App.tsx
@@ -233,6 +233,7 @@ const App = () => {
   const [onResizing, setOnResizing] = useState(false);
   const historyLoaded = useRef<boolean>(false);
   const [privacyText, setPrivacyText] = useState("");
+  const [lastPrivacyHash, setLastPrivacyHash] = useState("");
 
   const handlePointerMoveLeftSidebar = useCallback((e: PointerEvent | any) => {
     setFunctionListWidth(e.clientX - document.body.offsetLeft);
@@ -317,13 +318,18 @@ const App = () => {
     .then((body) => {
       return body.json();
     })
-    .then((json: { text: string; log_level: number }) => {
+    .then((json: { text: string; log_level: number; hash: string }) => {
       setPrivacyText(json.text);
       setLogLevel(json.log_level);
+      setLastPrivacyHash(json.hash);
 
-      setPrivacy(
-        json.log_level === 0 ? false : getCookie("first-join") === undefined
-      );
+      if (localStorage.getItem("privacy-hash") !== json.hash) {
+        setPrivacy(true);
+      } else {
+        setPrivacy(
+          json.log_level === 0 ? false : getCookie("first-join") === undefined
+        );
+      }
     });
 
   return (
@@ -341,6 +347,7 @@ const App = () => {
               logLevel === 1
                 ? setCookie("DO_NOT_LOG_ME", "YES")
                 : (window.location.href = "https://funix.io");
+              localStorage.setItem("privacy-hash", lastPrivacyHash);
               setCookie("first-join", "false", { expires: 365 * 10 });
               setPrivacy(false);
             }}
@@ -351,6 +358,7 @@ const App = () => {
             onClick={() => {
               setCookie("first-join", "false", { expires: 365 * 10 });
               setPrivacy(false);
+              localStorage.setItem("privacy-hash", lastPrivacyHash);
             }}
           >
             Agree