From 483ede8a01ef6449327a1426f274652863704055 Mon Sep 17 00:00:00 2001
From: Tom Moor <tom.moor@gmail.com>
Date: Sun, 26 Nov 2023 20:22:16 -0500
Subject: [PATCH] fix: bind Logger.sanitize

---
 server/logging/Logger.ts | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/server/logging/Logger.ts b/server/logging/Logger.ts
index f684f4de3..7e8989e2e 100644
--- a/server/logging/Logger.ts
+++ b/server/logging/Logger.ts
@@ -186,7 +186,7 @@ class Logger {
    * @param input The data to sanitize
    * @returns The sanitized data
    */
-  private sanitize<T>(input: T): T {
+  private sanitize = <T>(input: T, level = 0): T => {
     // Short circuit if we're not in production to enable easier debugging
     if (!env.isProduction) {
       return input;
@@ -200,6 +200,10 @@ class Logger {
       "content",
     ];
 
+    if (level > 3) {
+      return "[…]" as any as T;
+    }
+
     if (isString(input)) {
       if (sensitiveFields.some((field) => input.includes(field))) {
         return "[Filtered]" as any as T;
@@ -215,20 +219,22 @@ class Logger {
 
       for (const key of Object.keys(output)) {
         if (isObject(output[key])) {
-          output[key] = this.sanitize(output[key]);
+          output[key] = this.sanitize(output[key], level + 1);
         } else if (isArray(output[key])) {
-          output[key] = output[key].map(this.sanitize);
+          output[key] = output[key].map((value: unknown) =>
+            this.sanitize(value, level + 1)
+          );
         } else if (sensitiveFields.includes(key)) {
           output[key] = "[Filtered]";
         } else {
-          output[key] = this.sanitize(output[key]);
+          output[key] = this.sanitize(output[key], level + 1);
         }
       }
       return output;
     }
 
     return input;
-  }
+  };
 }
 
 export default new Logger();