package application import ( "fmt" "math" "os" "strconv" "github.com/gorilla/sessions" "goauthentik.io/api" "goauthentik.io/internal/config" "gopkg.in/boj/redistore.v1" ) func (a *Application) getStore(p api.ProxyOutpostConfig) sessions.Store { var store sessions.Store if config.G.Redis.Host != "" { rs, err := redistore.NewRediStoreWithDB(10, "tcp", fmt.Sprintf("%s:%d", config.G.Redis.Host, config.G.Redis.Port), config.G.Redis.Password, strconv.Itoa(config.G.Redis.OutpostSessionDB), []byte(*p.CookieSecret)) if err != nil { panic(err) } rs.SetMaxLength(math.MaxInt64) if p.TokenValidity.IsSet() { t := p.TokenValidity.Get() // Add one to the validity to ensure we don't have a session with indefinite length rs.Options.MaxAge = int(*t) + 1 } rs.Options.Domain = *p.CookieDomain a.log.Info("using redis session backend") store = rs } else { dir := os.TempDir() cs := sessions.NewFilesystemStore(dir, []byte(*p.CookieSecret)) cs.Options.Domain = *p.CookieDomain // https://github.com/markbates/goth/commit/7276be0fdf719ddff753f3574ef0f967e4a5a5f7 // set the maxLength of the cookies stored on the disk to a larger number to prevent issues with: // securecookie: the value is too long // when using OpenID Connect , since this can contain a large amount of extra information in the id_token // Note, when using the FilesystemStore only the session.ID is written to a browser cookie, so this is explicit for the storage on disk cs.MaxLength(math.MaxInt64) if p.TokenValidity.IsSet() { t := p.TokenValidity.Get() // Add one to the validity to ensure we don't have a session with indefinite length cs.Options.MaxAge = int(*t) + 1 } a.log.WithField("dir", dir).Info("using filesystem session backend") store = cs } return store }