Add support for swagger-ui persist-authorization

README.md

@@ -153,6 +153,7 @@ window.onload = function() {
     docExpansion: "none",
     dom_id: "#swagger-ui-id",
     validatorUrl: null,
+	  persistAuthorization: false,
     presets: [
       SwaggerUIBundle.presets.apis,
       SwaggerUIStandalonePreset

swagger.go

@@ -17,14 +17,15 @@ var WrapHandler = Handler()
 // Config stores httpSwagger configuration variables.
 type Config struct {
 	// The url pointing to API definition (normally swagger.json or swagger.yaml). Default is `doc.json`.
-	URL          string
-	DeepLinking  bool
-	DocExpansion string
-	DomID        string
-	Plugins      []template.JS
-	UIConfig     map[template.JS]template.JS
-	BeforeScript template.JS
-	AfterScript  template.JS
+	URL                  string
+	DeepLinking          bool
+	DocExpansion         string
+	DomID                string
+	PersistAuthorization bool
+	Plugins              []template.JS
+	UIConfig             map[template.JS]template.JS
+	BeforeScript         template.JS
+	AfterScript          template.JS
 }
 
 // URL presents the url pointing to API definition (normally swagger.json or swagger.yaml).
@@ -55,6 +56,14 @@ func DomID(domID string) func(c *Config) {
 	}
 }
 
+// If set to true, it persists authorization data and it would not be lost on browser close/refresh
+// Defaults to false
+func PersistAuthorization(persistAuthorization bool) func(c *Config) {
+	return func(c *Config) {
+		c.PersistAuthorization = persistAuthorization
+	}
+}
+
 // Plugins specifies additional plugins to load into Swagger UI.
 func Plugins(plugins []string) func(c *Config) {
 	return func(c *Config) {
@@ -97,10 +106,11 @@ func Handler(configFns ...func(*Config)) http.HandlerFunc {
 	var once sync.Once
 
 	config := &Config{
-		URL:          "doc.json",
-		DeepLinking:  true,
-		DocExpansion: "list",
-		DomID:        "#swagger-ui",
+		URL:                  "doc.json",
+		DeepLinking:          true,
+		DocExpansion:         "list",
+		DomID:                "#swagger-ui",
+		PersistAuthorization: false,
 	}
 	for _, configFn := range configFns {
 		configFn(config)
@@ -233,6 +243,7 @@ window.onload = function() {
     deepLinking: {{.DeepLinking}},
     docExpansion: "{{.DocExpansion}}",
     dom_id: "{{.DomID}}",
+	persistAuthorization: {{.PersistAuthorization}},
     validatorUrl: null,
     presets: [
       SwaggerUIBundle.presets.apis,

swagger_test.go

@@ -115,6 +115,14 @@ func TestDomID(t *testing.T) {
 	assert.Equal(t, expected, cfg.DomID)
 }
 
+func TestPersistAuthorization(t *testing.T) {
+	expected := true
+	cfg := Config{}
+	configFunc := PersistAuthorization(expected)
+	configFunc(&cfg)
+	assert.Equal(t, expected, cfg.PersistAuthorization)
+}
+
 func TestConfigURL(t *testing.T) {
 
 	type fixture struct {