mirror of
https://github.com/astaxie/beego.git
synced 2024-11-23 19:40:54 +00:00
140 lines
4.4 KiB
Go
140 lines
4.4 KiB
Go
// Copyright 2014 beego Author. 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 postgres for session provider
|
|
//
|
|
// depends on github.com/lib/pq:
|
|
//
|
|
// go install github.com/lib/pq
|
|
//
|
|
//
|
|
// needs this table in your database:
|
|
//
|
|
// CREATE TABLE session (
|
|
// session_key char(64) NOT NULL,
|
|
// session_data bytea,
|
|
// session_expiry timestamp NOT NULL,
|
|
// CONSTRAINT session_key PRIMARY KEY(session_key)
|
|
// );
|
|
//
|
|
// will be activated with these settings in app.conf:
|
|
//
|
|
// SessionOn = true
|
|
// SessionProvider = postgresql
|
|
// SessionSavePath = "user=a password=b dbname=c sslmode=disable"
|
|
// SessionName = session
|
|
//
|
|
//
|
|
// Usage:
|
|
// import(
|
|
// _ "github.com/astaxie/beego/session/postgresql"
|
|
// "github.com/astaxie/beego/session"
|
|
// )
|
|
//
|
|
// func init() {
|
|
// globalSessions, _ = session.NewManager("postgresql", ``{"cookieName":"gosessionid","gclifetime":3600,"ProviderConfig":"user=pqgotest dbname=pqgotest sslmode=verify-full"}``)
|
|
// go globalSessions.GC()
|
|
// }
|
|
//
|
|
// more docs: http://beego.me/docs/module/session.md
|
|
package postgres
|
|
|
|
import (
|
|
"context"
|
|
"net/http"
|
|
|
|
"github.com/astaxie/beego/adapter/session"
|
|
// import postgresql Driver
|
|
_ "github.com/lib/pq"
|
|
|
|
"github.com/astaxie/beego/server/web/session/postgres"
|
|
)
|
|
|
|
// SessionStore postgresql session store
|
|
type SessionStore postgres.SessionStore
|
|
|
|
// Set value in postgresql session.
|
|
// it is temp value in map.
|
|
func (st *SessionStore) Set(key, value interface{}) error {
|
|
return (*postgres.SessionStore)(st).Set(context.Background(), key, value)
|
|
}
|
|
|
|
// Get value from postgresql session
|
|
func (st *SessionStore) Get(key interface{}) interface{} {
|
|
return (*postgres.SessionStore)(st).Get(context.Background(), key)
|
|
}
|
|
|
|
// Delete value in postgresql session
|
|
func (st *SessionStore) Delete(key interface{}) error {
|
|
return (*postgres.SessionStore)(st).Delete(context.Background(), key)
|
|
}
|
|
|
|
// Flush clear all values in postgresql session
|
|
func (st *SessionStore) Flush() error {
|
|
return (*postgres.SessionStore)(st).Flush(context.Background())
|
|
}
|
|
|
|
// SessionID get session id of this postgresql session store
|
|
func (st *SessionStore) SessionID() string {
|
|
return (*postgres.SessionStore)(st).SessionID(context.Background())
|
|
}
|
|
|
|
// SessionRelease save postgresql session values to database.
|
|
// must call this method to save values to database.
|
|
func (st *SessionStore) SessionRelease(w http.ResponseWriter) {
|
|
(*postgres.SessionStore)(st).SessionRelease(context.Background(), w)
|
|
}
|
|
|
|
// Provider postgresql session provider
|
|
type Provider postgres.Provider
|
|
|
|
// SessionInit init postgresql session.
|
|
// savepath is the connection string of postgresql.
|
|
func (mp *Provider) SessionInit(maxlifetime int64, savePath string) error {
|
|
return (*postgres.Provider)(mp).SessionInit(context.Background(), maxlifetime, savePath)
|
|
}
|
|
|
|
// SessionRead get postgresql session by sid
|
|
func (mp *Provider) SessionRead(sid string) (session.Store, error) {
|
|
s, err := (*postgres.Provider)(mp).SessionRead(context.Background(), sid)
|
|
return session.CreateNewToOldStoreAdapter(s), err
|
|
}
|
|
|
|
// SessionExist check postgresql session exist
|
|
func (mp *Provider) SessionExist(sid string) bool {
|
|
res, _ := (*postgres.Provider)(mp).SessionExist(context.Background(), sid)
|
|
return res
|
|
}
|
|
|
|
// SessionRegenerate generate new sid for postgresql session
|
|
func (mp *Provider) SessionRegenerate(oldsid, sid string) (session.Store, error) {
|
|
s, err := (*postgres.Provider)(mp).SessionRegenerate(context.Background(), oldsid, sid)
|
|
return session.CreateNewToOldStoreAdapter(s), err
|
|
}
|
|
|
|
// SessionDestroy delete postgresql session by sid
|
|
func (mp *Provider) SessionDestroy(sid string) error {
|
|
return (*postgres.Provider)(mp).SessionDestroy(context.Background(), sid)
|
|
}
|
|
|
|
// SessionGC delete expired values in postgresql session
|
|
func (mp *Provider) SessionGC() {
|
|
(*postgres.Provider)(mp).SessionGC(context.Background())
|
|
}
|
|
|
|
// SessionAll count values in postgresql session
|
|
func (mp *Provider) SessionAll() int {
|
|
return (*postgres.Provider)(mp).SessionAll(context.Background())
|
|
}
|