Initial QSfera import

Server/pkg/cors/option.go

@@ -0,0 +1,68 @@
+package cors
+
+import (
+	"github.com/qsfera/server/pkg/log"
+)
+
+// Option defines a single option function.
+type Option func(o *Options)
+
+// Options defines the available options for this package.
+type Options struct {
+	// Logger to use for logging, must be set
+	Logger log.Logger
+	// AllowedOrigins represents the allowed CORS origins
+	AllowedOrigins []string
+	// AllowedMethods represents the allowed CORS methods
+	AllowedMethods []string
+	// AllowedHeaders represents the allowed CORS headers
+	AllowedHeaders []string
+	// AllowCredentials represents the AllowCredentials CORS option
+	AllowCredentials bool
+}
+
+// newAccountOptions initializes the available default options.
+func NewOptions(opts ...Option) Options {
+	opt := Options{}
+
+	for _, o := range opts {
+		o(&opt)
+	}
+
+	return opt
+}
+
+// Logger provides a function to set the logger option.
+func Logger(l log.Logger) Option {
+	return func(o *Options) {
+		o.Logger = l
+	}
+}
+
+// AllowedOrigins provides a function to set the AllowedOrigins option.
+func AllowedOrigins(origins []string) Option {
+	return func(o *Options) {
+		o.AllowedOrigins = origins
+	}
+}
+
+// AllowedMethods provides a function to set the AllowedMethods option.
+func AllowedMethods(methods []string) Option {
+	return func(o *Options) {
+		o.AllowedMethods = methods
+	}
+}
+
+// AllowedHeaders provides a function to set the AllowedHeaders option.
+func AllowedHeaders(headers []string) Option {
+	return func(o *Options) {
+		o.AllowedHeaders = headers
+	}
+}
+
+// AlloweCredentials provides a function to set the AllowCredentials option.
+func AllowCredentials(allow bool) Option {
+	return func(o *Options) {
+		o.AllowCredentials = allow
+	}
+}