81 lines
1.9 KiB
Go
81 lines
1.9 KiB
Go
/*
|
|
GoToSocial
|
|
Copyright (C) 2021-2023 GoToSocial Authors admin@gotosocial.org
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU Affero General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU Affero General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Affero General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
package bundb
|
|
|
|
import (
|
|
"context"
|
|
"crypto/rand"
|
|
|
|
"github.com/superseriousbusiness/gotosocial/internal/db"
|
|
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
|
|
"github.com/superseriousbusiness/gotosocial/internal/id"
|
|
)
|
|
|
|
type sessionDB struct {
|
|
conn *DBConn
|
|
}
|
|
|
|
func (s *sessionDB) GetSession(ctx context.Context) (*gtsmodel.RouterSession, db.Error) {
|
|
rss := make([]*gtsmodel.RouterSession, 0, 1)
|
|
|
|
// get the first router session in the db or...
|
|
if err := s.conn.
|
|
NewSelect().
|
|
Model(&rss).
|
|
Limit(1).
|
|
Order("router_session.id DESC").
|
|
Scan(ctx); err != nil {
|
|
return nil, s.conn.ProcessError(err)
|
|
}
|
|
|
|
// ... create a new one
|
|
if len(rss) == 0 {
|
|
return s.createSession(ctx)
|
|
}
|
|
|
|
return rss[0], nil
|
|
}
|
|
|
|
func (s *sessionDB) createSession(ctx context.Context) (*gtsmodel.RouterSession, db.Error) {
|
|
auth := make([]byte, 32)
|
|
crypt := make([]byte, 32)
|
|
|
|
if _, err := rand.Read(auth); err != nil {
|
|
return nil, err
|
|
}
|
|
if _, err := rand.Read(crypt); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
rs := >smodel.RouterSession{
|
|
ID: id.NewULID(),
|
|
Auth: auth,
|
|
Crypt: crypt,
|
|
}
|
|
|
|
if _, err := s.conn.
|
|
NewInsert().
|
|
Model(rs).
|
|
Exec(ctx); err != nil {
|
|
return nil, s.conn.ProcessError(err)
|
|
}
|
|
|
|
return rs, nil
|
|
}
|