mirror of
https://github.com/foxcpp/maddy.git
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80 lines
2 KiB
Go
80 lines
2 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 main
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import (
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"errors"
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"fmt"
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appendlimit "github.com/emersion/go-imap-appendlimit"
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"github.com/foxcpp/maddy/framework/module"
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"github.com/urfave/cli"
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)
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// Copied from go-imap-backend-tests.
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// AppendLimitUser is extension for backend.User interface which allows to
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// set append limit value for testing and administration purposes.
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type AppendLimitUser interface {
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appendlimit.User
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// SetMessageLimit sets new value for limit.
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// nil pointer means no limit.
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SetMessageLimit(val *uint32) error
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}
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func imapAcctAppendlimit(be module.Storage, ctx *cli.Context) error {
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username := ctx.Args().First()
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if username == "" {
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return errors.New("Error: USERNAME is required")
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}
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u, err := be.GetIMAPAcct(username)
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if err != nil {
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return err
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}
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userAL, ok := u.(AppendLimitUser)
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if !ok {
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return errors.New("Error: module.Storage does not support per-user append limit")
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}
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if ctx.IsSet("value") {
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val := ctx.Int("value")
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var err error
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if val == -1 {
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err = userAL.SetMessageLimit(nil)
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} else {
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val32 := uint32(val)
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err = userAL.SetMessageLimit(&val32)
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}
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if err != nil {
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return err
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}
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} else {
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lim := userAL.CreateMessageLimit()
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if lim == nil {
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fmt.Println("No limit")
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} else {
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fmt.Println(*lim)
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}
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}
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return nil
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}
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