feat: Add script to generate csp frame-src for deeplinks in walletlist

scripts/csp_deeplinks.py

@@ -0,0 +1,75 @@
+#!/usr/bin/env python3
+"""
+Script to extract deepLink properties from wallets-v2.json and format them as CSP policies.
+"""
+
+import json
+import sys
+from pathlib import Path
+
+
+def extract_deeplinks(json_file_path):
+    """Extract deepLink properties from the wallets JSON file."""
+    try:
+        with open(json_file_path, 'r', encoding='utf-8') as f:
+            wallets = json.load(f)
+    except FileNotFoundError:
+        print(f"Error: File {json_file_path} not found")
+        return []
+    except json.JSONDecodeError as e:
+        print(f"Error: Invalid JSON in {json_file_path}: {e}")
+        return []
+
+    deeplinks = []
+    for wallet in wallets:
+        if 'deepLink' in wallet:
+            deeplinks.append(wallet['deepLink'])
+
+    return deeplinks
+
+
+def format_as_csp_policy(deeplinks):
+    """Format deepLinks as CSP frame-src policy."""
+    if not deeplinks:
+        return "frame-src http: https:;"
+
+    # Remove duplicates and sort
+    unique_deeplinks = sorted(set(deeplinks))
+
+    # Extract scheme only (keep only the part before :// and add :)
+    formatted_deeplinks = []
+    for dl in unique_deeplinks:
+        if '://' in dl:
+            scheme = dl.split('://')[0] + ':'
+            formatted_deeplinks.append(scheme)
+        else:
+            formatted_deeplinks.append(dl)
+
+    # Format as CSP policy
+    csp_policy = "frame-src http: https: " + " ".join(formatted_deeplinks) + ";"
+    return csp_policy
+
+
+def main():
+    # Get the path to wallets-v2.json (assuming script is in scripts/ directory)
+    script_dir = Path(__file__).parent
+    json_file = script_dir.parent / "wallets-v2.json"
+
+    print("Extracting deepLink properties from wallets-v2.json...")
+    deeplinks = extract_deeplinks(json_file)
+
+    if not deeplinks:
+        print("No deepLink properties found in the wallets file.")
+        return
+
+    print(f"\nFound {len(deeplinks)} deepLink properties:")
+    for deeplink in sorted(set(deeplinks)):
+        print(f"  - {deeplink}")
+
+    print(f"\nCSP Policy (frame-src):")
+    csp_policy = format_as_csp_policy(deeplinks)
+    print(csp_policy)
+
+
+if __name__ == "__main__":
+    main()