1 files changed, 55 insertions, 0 deletions
diff --git a/plugins/static/config.go b/plugins/static/config.go
new file mode 100644
index 00000000..c3f9c17d
--- /dev/null
+++ b/plugins/static/config.go
@@ -0,0 +1,55 @@
+package static
+
+import (
+	"os"
+
+	"github.com/spiral/errors"
+)
+
+// Config describes file location and controls access to them.
+type Config struct {
+	Static *struct {
+		// Dir contains name of directory to control access to.
+		// Default - "."
+		Dir string
+
+		// CalculateEtag can be true/false and used to calculate etag for the static
+		CalculateEtag bool `mapstructure:"calculate_etag"`
+
+		// Weak etag `W/`
+		Weak bool
+
+		// forbid specifies list of file extensions which are forbidden for access.
+		// example: .php, .exe, .bat, .htaccess and etc.
+		Forbid []string
+
+		// Allow specifies list of file extensions which are allowed for access.
+		// example: .php, .exe, .bat, .htaccess and etc.
+		Allow []string
+
+		// Request headers to add to every static.
+		Request map[string]string
+
+		// Response headers to add to every static.
+		Response map[string]string
+	}
+}
+
+// Valid returns nil if config is valid.
+func (c *Config) Valid() error {
+	const op = errors.Op("static_plugin_valid")
+	st, err := os.Stat(c.Static.Dir)
+	if err != nil {
+		if os.IsNotExist(err) {
+			return errors.E(op, errors.Errorf("root directory '%s' does not exists", c.Static.Dir))
+		}
+
+		return err
+	}
+
+	if !st.IsDir() {
+		return errors.E(op, errors.Errorf("invalid root directory '%s'", c.Static.Dir))
+	}
+
+	return nil
+}