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ginsession.go
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ginsession.go
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package ginsession
import (
"github.com/BurntSushi/toml"
"github.com/gin-contrib/sessions"
"github.com/gin-contrib/sessions/memstore"
"github.com/gin-contrib/sessions/redis"
"github.com/gin-gonic/gin"
"github.com/mygomod/muses/pkg/common"
"github.com/pkg/errors"
)
var defaultCaller = &callerStore{
Name: common.ModGinSessionName,
}
type callerStore struct {
Name string
IsNecessary bool
IsBackground bool
caller gin.HandlerFunc
cfg Cfg
}
func Register() common.Caller {
return defaultCaller
}
func Caller() gin.HandlerFunc {
return defaultCaller.caller
}
func (c *callerStore) InitCfg(cfg []byte) error {
if err := toml.Unmarshal(cfg, &c.cfg); err != nil {
return err
}
return nil
}
func (c *callerStore) InitCaller() error {
db, err := provider(c.cfg.Muses.Session.CallerCfg)
if err != nil {
return err
}
c.caller = db
return nil
}
func provider(cfg CallerCfg) (session gin.HandlerFunc, err error) {
if cfg.Mode == "redis" {
var store redis.Store
store, err = redis.NewStore(cfg.Size, cfg.Network, cfg.Addr, cfg.Pwd, []byte(cfg.Keypairs))
if err != nil {
return
}
session = sessions.Sessions(cfg.Name, store)
} else if cfg.Mode == "memory" {
store := memstore.NewStore([]byte(cfg.Keypairs))
session = sessions.Sessions(cfg.Name, store)
} else {
err = errors.New("gin session mode not exist")
return
}
return
}