Delete internal directory

internal/audit/sanitize.go

@@ -1,58 +0,0 @@
-package audit
-
-import (
-	"encoding/json"
-	"strings"
-)
-
-var sensitiveKeySubstrings = []string{
-	"password", "api_key", "apikey", "secret", "token", "authorization",
-	"credential", "private_key", "access_key",
-}
-
-// SanitizeDetail redacts sensitive keys and truncates serialized size.
-func SanitizeDetail(detail map[string]interface{}, maxBytes int) map[string]interface{} {
-	if detail == nil {
-		return nil
-	}
-	if maxBytes <= 0 {
-		maxBytes = 8192
-	}
-	out := sanitizeValue("", detail)
-	if m, ok := out.(map[string]interface{}); ok {
-		b, _ := json.Marshal(m)
-		if len(b) > maxBytes {
-			return map[string]interface{}{
-				"_truncated": true,
-				"_preview":   string(b[:maxBytes]),
-			}
-		}
-		return m
-	}
-	return map[string]interface{}{"value": out}
-}
-
-func sanitizeValue(key string, v interface{}) interface{} {
-	kl := strings.ToLower(key)
-	for _, sub := range sensitiveKeySubstrings {
-		if strings.Contains(kl, sub) {
-			return "***"
-		}
-	}
-	switch t := v.(type) {
-	case map[string]interface{}:
-		m := make(map[string]interface{}, len(t))
-		for k, val := range t {
-			m[k] = sanitizeValue(k, val)
-		}
-		return m
-	case []interface{}:
-		arr := make([]interface{}, len(t))
-		for i, val := range t {
-			arr[i] = sanitizeValue(key, val)
-		}
-		return arr
-	default:
-		return v
-	}
-}