refactor webdav

Signed-off-by: Christian Richter <crichter@owncloud.com>

extensions/webdav/pkg/config/http.go

@@ -0,0 +1,17 @@
+package config
+
+// CORS defines the available cors configuration.
+type CORS struct {
+	AllowedOrigins   []string `yaml:"allowed_origins"`
+	AllowedMethods   []string `yaml:"allowed_methods"`
+	AllowedHeaders   []string `yaml:"allowed_headers"`
+	AllowCredentials bool     `yaml:"allow_credentials"`
+}
+
+// HTTP defines the available http configuration.
+type HTTP struct {
+	Addr      string `yaml:"addr" env:"WEBDAV_HTTP_ADDR"`
+	Namespace string `yaml:"-"`
+	Root      string `yaml:"root" env:"WEBDAV_HTTP_ROOT"`
+	CORS      CORS   `yaml:"cors"`
+}