From ad53185247aa7182e95f7ef486b557e5a342ba08 Mon Sep 17 00:00:00 2001
From: I-Al-Istannen <i-al-istannen@users.noreply.github.com>
Date: Tue, 29 Aug 2023 12:25:16 +0200
Subject: [PATCH] Sanitize ascii control characters on windows

---
 CHANGELOG.md          | 1 +
 PFERD/deduplicator.py | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3c675f2..ae809e3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -28,6 +28,7 @@ ambiguous situations.
 - Crawling of button cards without descriptions
 - Abort crawling when encountering an unexpected ilias root page redirect
 - Remove size suffix for files in content pages
+- Sanitize ascii control characters on Windows
 
 ### Added
 - `no-delete-prompt-override` conflict resolution strategy
diff --git a/PFERD/deduplicator.py b/PFERD/deduplicator.py
index 7777f28..559addb 100644
--- a/PFERD/deduplicator.py
+++ b/PFERD/deduplicator.py
@@ -14,7 +14,7 @@ def name_variants(path: PurePath) -> Iterator[PurePath]:
 
 
 class Deduplicator:
-    FORBIDDEN_CHARS = '<>:"/\\|?*'
+    FORBIDDEN_CHARS = '<>:"/\\|?*' + "".join([chr(i) for i in range(0, 32)])
     FORBIDDEN_NAMES = {
         "CON", "PRN", "AUX", "NUL",
         "COM1", "COM2", "COM3", "COM4", "COM5", "COM6", "COM7", "COM8", "COM9",