Fixing a security issue

Author: przemyslaw-czuba

Cloud/Projects/unzip.py

@@ -0,0 +1,39 @@
+import zipfile
+import os
+
+def unzip_all(zip_folder, extract_to):
+    # Ensure the extract_to folder exists
+    os.makedirs(extract_to, exist_ok=True)
+
+    # Check if the zip_folder exists and contains files
+    if not os.path.isdir(zip_folder):
+        print(f"Error: The specified folder '{zip_folder}' does not exist.")
+        return
+
+    # Get a list of all .zip files in the directory
+    zip_files = [f for f in os.listdir(zip_folder) if f.endswith(".zip")]
+    if not zip_files:
+        print("No .zip files found in the specified folder.")
+        return
+
+    # Iterate through each zip file and extract it
+    for filename in zip_files:
+        zip_path = os.path.join(zip_folder, filename)
+
+        # Ensure it's a valid zip file
+        if zipfile.is_zipfile(zip_path):
+            try:
+                with zipfile.ZipFile(zip_path, 'r') as zip_ref:
+                    print(f"Extracting '{filename}' to '{extract_to}'...")
+                    zip_ref.extractall(extract_to)
+                    print(f"'{filename}' extracted successfully.")
+            except Exception as e:
+                print(f"Failed to extract '{filename}': {e}")
+        else:
+            print(f"'{filename}' is not a valid zip file.")
+
+# Example usage:
+zip_folder = "/path/to/your/zip/folder"
+extract_to = "/path/to/extract/destination"
+
+unzip_all(zip_folder, extract_to)