feat(authn-oidc): use full urls for login callback/logout options

internal/config/layers.go

@@ -15,6 +15,12 @@ func NewDefaultLayersConfig() LayersConfig {
 		},
 		Authn: AuthnLayerConfig{
 			TemplateDir: "./layers/authn/templates",
+			OIDC: AuthnOIDCLayerConfig{
+				HTTPClient: AuthnOIDCHTTPClientConfig{
+					TransportConfig: NewDefaultTransportConfig(),
+					Timeout:         NewInterpolatedDuration(10 * time.Second),
+				},
+			},
 		},
 	}
 }
@@ -25,5 +31,15 @@ type QueueLayerConfig struct {
 }
 
 type AuthnLayerConfig struct {
-	TemplateDir InterpolatedString `yaml:"templateDir"`
+	TemplateDir InterpolatedString   `yaml:"templateDir"`
+	OIDC        AuthnOIDCLayerConfig `yaml:"oidc"`
+}
+
+type AuthnOIDCLayerConfig struct {
+	HTTPClient AuthnOIDCHTTPClientConfig `yaml:"httpClient"`
+}
+
+type AuthnOIDCHTTPClientConfig struct {
+	TransportConfig
+	Timeout *InterpolatedDuration `yaml:"timeout"`
 }