/
storage.go
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/
storage.go
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/*
Maddy Mail Server - Composable all-in-one email server.
Copyright © 2019-2020 Max Mazurov <fox.cpp@disroot.org>, Maddy Mail Server contributors
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package module
import (
imapbackend "github.com/emersion/go-imap/backend"
)
// Storage interface is a slightly modified go-imap's Backend interface
// (authentication is removed).
//
// Modules implementing this interface should be registered with prefix
// "storage." in name.
type Storage interface {
// GetOrCreateIMAPAcct returns User associated with storage account specified by
// the name.
//
// If it doesn't exists - it should be created.
GetOrCreateIMAPAcct(username string) (imapbackend.User, error)
GetIMAPAcct(username string) (imapbackend.User, error)
// Extensions returns list of IMAP extensions supported by backend.
IMAPExtensions() []string
}
// ManageableStorage is an extended Storage interface that allows to
// list existing accounts, create and delete them.
type ManageableStorage interface {
Storage
ListIMAPAccts() ([]string, error)
CreateIMAPAcct(username string) error
DeleteIMAPAcct(username string) error
}