/
customizer.go
55 lines (48 loc) · 1.54 KB
/
customizer.go
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// Copyright 2023 Cisco Systems, Inc. and its affiliates
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// SPDX-License-Identifier: Apache-2.0
package cors
import (
"context"
"github.com/cisco-open/go-lanai/pkg/web"
"github.com/rs/cors"
"time"
)
// Customizer implements web.Customizer
type Customizer struct {
properties CorsProperties
}
func newCustomizer(properties CorsProperties) web.Customizer {
return &Customizer{
properties: properties,
}
}
func (c *Customizer) Customize(_ context.Context, r *web.Registrar) (err error) {
if !c.properties.Enabled {
return
}
mw := New(cors.Options{
AllowedOrigins: c.properties.AllowedOrigins(),
AllowedMethods: c.properties.AllowedMethods(),
AllowedHeaders: c.properties.AllowedHeaders(),
ExposedHeaders: c.properties.ExposedHeaders(),
MaxAge: int(time.Duration(c.properties.MaxAge).Seconds()),
AllowCredentials: c.properties.AllowCredentials,
OptionsPassthrough: false,
//Debug: true,
})
err = r.AddGlobalMiddlewares(mw)
return
}