session.go

// Copyright 2015 Eryx <evorui at gmail dot com>, 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 httpsrv

type Session struct {
	c *Controller
}

func SessionFilter(c *Controller) {
	c.Session = &Session{
		c: c,
	}
}

func (s *Session) Value(key string) string {

	if v, err := s.c.Request.Cookie(key); err == nil {
		return v.Value
	}

	return s.c.Params.Value(key)
}

func (s *Session) AuthToken(key string) string {

	if len(key) > 0 {
		if tv := s.c.Params.Value(key); len(tv) > 10 {
			return tv
		}

		if v, err := s.c.Request.Cookie(key); err == nil {
			return v.Value
		}
	}

	return s.c.Request.Header.Get("Authorization")
}