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44 lines
1.6 KiB
Go
44 lines
1.6 KiB
Go
/*
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Maddy Mail Server - Composable all-in-one email server.
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Copyright © 2019-2020 Max Mazurov <fox.cpp@disroot.org>, Maddy Mail Server contributors
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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package module
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import "errors"
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// ErrUnknownCredentials should be returned by auth. provider if supplied
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// credentials are valid for it but are not recognized (e.g. not found in
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// used DB).
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var ErrUnknownCredentials = errors.New("unknown credentials")
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// PlainAuth is the interface implemented by modules providing authentication using
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// username:password pairs.
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//
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// Modules implementing this interface should be registered with "auth." prefix in name.
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type PlainAuth interface {
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AuthPlain(username, password string) error
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}
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// PlainUserDB is a local credentials store that can be managed using maddyctl
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// utility.
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type PlainUserDB interface {
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PlainAuth
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ListUsers() ([]string, error)
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CreateUser(username, password string) error
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SetUserPassword(username, password string) error
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DeleteUser(username string) error
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}
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