forked from Silverfish/proton-bridge
85 lines
1.9 KiB
Go
85 lines
1.9 KiB
Go
// Copyright (c) 2022 Proton AG
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//
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// This file is part of Proton Mail Bridge.
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//
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// Proton Mail Bridge 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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//
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// Proton Mail Bridge 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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//
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// You should have received a copy of the GNU General Public License
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// along with Proton Mail Bridge. If not, see <https://www.gnu.org/licenses/>.
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package bridge
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import (
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"os"
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"path/filepath"
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)
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func moveDir(from, to string) error {
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entries, err := os.ReadDir(from)
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if err != nil {
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return err
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}
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for _, entry := range entries {
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if entry.IsDir() {
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if err := os.Mkdir(filepath.Join(to, entry.Name()), 0o700); err != nil {
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return err
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}
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if err := moveDir(filepath.Join(from, entry.Name()), filepath.Join(to, entry.Name())); err != nil {
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return err
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}
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if err := os.RemoveAll(filepath.Join(from, entry.Name())); err != nil {
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return err
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}
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} else {
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if err := move(filepath.Join(from, entry.Name()), filepath.Join(to, entry.Name())); err != nil {
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return err
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}
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}
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}
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return os.Remove(from)
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}
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func move(from, to string) error {
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if err := os.MkdirAll(filepath.Dir(to), 0o700); err != nil {
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return err
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}
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f, err := os.Open(from) // nolint:gosec
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if err != nil {
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return err
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}
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defer func() { _ = f.Close() }()
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c, err := os.Create(to) // nolint:gosec
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if err != nil {
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return err
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}
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defer func() { _ = f.Close() }()
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if err := os.Chmod(to, 0o600); err != nil {
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return err
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}
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if _, err := c.ReadFrom(f); err != nil {
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return err
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}
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if err := os.Remove(from); err != nil {
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return err
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}
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return nil
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}
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