API key and ID validation functions.

backend/traffic/validator.go

@@ -0,0 +1,42 @@
+/*
+ * This file is part of QLBase (https://github.com/nthnn/QLBase).
+ * Copyright 2024 - Nathanne Isip
+ * 
+ * Permission is hereby granted, free of charge,
+ * to any person obtaining a copy of this software
+ * and associated documentation files (the “Software”),
+ * to deal in the Software without restriction,
+ * including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to
+ * whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice
+ * shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF
+ * ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+ * TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+ * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+ * SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
+ * OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+package main
+
+import (
+	"regexp"
+)
+
+func validateApiKey(key string) bool {
+	return regexp.MustCompile("^qba_[0-9a-fA-F]{10}_[0-9a-fA-F]{8}$").MatchString(key)
+}
+
+func validateApiId(id string) bool {
+	return regexp.MustCompile("^[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}$").MatchString(id)
+}