add stricter secret detection

enterprise/enterprise_hooks/secrets_plugins/flutterwave.py

@@ -0,0 +1,26 @@
+"""
+This plugin searches for Flutterwave API keys.
+"""
+
+import re
+
+from detect_secrets.plugins.base import RegexBasedDetector
+
+
+class FlutterwaveDetector(RegexBasedDetector):
+    """Scans for Flutterwave API Keys."""
+
+    @property
+    def secret_type(self) -> str:
+        return "Flutterwave API Key"
+
+    @property
+    def denylist(self) -> list[re.Pattern]:
+        return [
+            # Flutterwave Encryption Key
+            re.compile(r"""(?i)FLWSECK_TEST-[a-h0-9]{12}"""),
+            # Flutterwave Public Key
+            re.compile(r"""(?i)FLWPUBK_TEST-[a-h0-9]{32}-X"""),
+            # Flutterwave Secret Key
+            re.compile(r"""(?i)FLWSECK_TEST-[a-h0-9]{32}-X"""),
+        ]