main.go

// Copyright 2021 The casbin Authors. All Rights Reserved.
//
// 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.

package main

import (
	"github.com/astaxie/beego"
	"github.com/astaxie/beego/context"
	"github.com/astaxie/beego/plugins/cors"
	_ "github.com/astaxie/beego/session/redis"
	"github.com/casbin/confita/casdoor"
	"github.com/casbin/confita/conf"
	"github.com/casbin/confita/object"
	"github.com/casbin/confita/proxy"
	"github.com/casbin/confita/routers"
	_ "github.com/casbin/confita/routers"
)

func main() {
	object.InitAdapter()
	casdoor.InitCasdoorAdapter()
	proxy.InitHttpClient()
	object.InitRoomClient()

	beego.InsertFilter("*", beego.BeforeRouter, cors.Allow(&cors.Options{
		AllowOrigins:     []string{"*"},
		AllowMethods:     []string{"GET", "POST", "DELETE", "PUT", "PATCH", "OPTIONS"},
		AllowHeaders:     []string{"Origin", "X-Requested-With", "Content-Type", "Accept"},
		ExposeHeaders:    []string{"Content-Length"},
		AllowCredentials: true,
	}))

	// Cors Post method issue
	// https://github.com/beego/beego/issues/1037
	beego.InsertFilter("*", beego.BeforeRouter, func(ctx *context.Context) {
		if ctx.Input.Method() == "OPTIONS" {
			ctx.WriteString("ok")
		}
	})

	//beego.DelStaticPath("/static")
	beego.SetStaticPath("/static", "web/build/static")
	// https://studygolang.com/articles/2303
	beego.InsertFilter("*", beego.BeforeRouter, routers.BotFilter)
	beego.InsertFilter("*", beego.BeforeRouter, routers.Static)

	if conf.GetConfigString("redisEndpoint") == "" {
		beego.BConfig.WebConfig.Session.SessionProvider = "file"
		beego.BConfig.WebConfig.Session.SessionProviderConfig = "./tmp"
	} else {
		beego.BConfig.WebConfig.Session.SessionProvider = "redis"
		beego.BConfig.WebConfig.Session.SessionProviderConfig = conf.GetConfigString("redisEndpoint")
	}
	beego.BConfig.WebConfig.Session.SessionGCMaxLifetime = 3600 * 24 * 365

	beego.Run()
}