mirror of
https://github.com/ProtonMail/proton-bridge.git
synced 2025-12-16 07:06:45 +00:00
87 lines
2.1 KiB
Go
87 lines
2.1 KiB
Go
// Copyright (c) 2023 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 smtp
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import (
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"context"
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"io"
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"sync"
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)
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type Accounts struct {
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accountsLock sync.RWMutex
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accounts map[string]*Service
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}
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func NewAccounts() *Accounts {
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return &Accounts{
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accounts: make(map[string]*Service),
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}
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}
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func (s *Accounts) AddAccount(account *Service) {
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s.accountsLock.Lock()
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defer s.accountsLock.Unlock()
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s.accounts[account.UserID()] = account
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}
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func (s *Accounts) RemoveAccount(account *Service) {
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s.accountsLock.Lock()
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defer s.accountsLock.Unlock()
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delete(s.accounts, account.UserID())
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}
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func (s *Accounts) CheckAuth(user string, password []byte) (string, string, error) {
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s.accountsLock.RLock()
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defer s.accountsLock.RUnlock()
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for id, service := range s.accounts {
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addrID, err := service.checkAuth(context.Background(), user, password)
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if err != nil {
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continue
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}
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service.telemetry.ReportSMTPAuthSuccess(context.Background())
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return id, addrID, nil
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}
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for _, service := range s.accounts {
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service.telemetry.ReportSMTPAuthFailed(user)
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}
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return "", "", ErrNoSuchUser
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}
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func (s *Accounts) SendMail(ctx context.Context, userID, addrID, from string, to []string, r io.Reader) error {
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if len(to) == 0 {
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return ErrInvalidRecipient
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}
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s.accountsLock.RLock()
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defer s.accountsLock.RUnlock()
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service, ok := s.accounts[userID]
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if !ok {
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return ErrNoSuchUser
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}
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return service.SendMail(ctx, addrID, from, to, r)
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}
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