mirror of
https://github.com/ProtonMail/proton-bridge.git
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a187747c7c
Handles all IMAP related tasks. Unlike the previous iteration, this new service automatically adds and removes users from Gluon by interfacing with server manager.
125 lines
3.3 KiB
Go
125 lines
3.3 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 imapservice
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import (
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"context"
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"fmt"
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"strings"
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"github.com/ProtonMail/gluon/imap"
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"github.com/ProtonMail/go-proton-api"
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)
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func newSystemMailboxCreatedUpdate(labelID imap.MailboxID, labelName string) *imap.MailboxCreated {
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if strings.EqualFold(labelName, imap.Inbox) {
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labelName = imap.Inbox
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}
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attrs := imap.NewFlagSet(imap.AttrNoInferiors)
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permanentFlags := defaultPermanentFlags
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flags := defaultFlags
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switch labelID {
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case proton.TrashLabel:
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attrs = attrs.Add(imap.AttrTrash)
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case proton.SpamLabel:
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attrs = attrs.Add(imap.AttrJunk)
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case proton.AllMailLabel:
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attrs = attrs.Add(imap.AttrAll)
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flags = imap.NewFlagSet(imap.FlagSeen, imap.FlagFlagged)
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permanentFlags = imap.NewFlagSet(imap.FlagSeen, imap.FlagFlagged)
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case proton.ArchiveLabel:
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attrs = attrs.Add(imap.AttrArchive)
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case proton.SentLabel:
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attrs = attrs.Add(imap.AttrSent)
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case proton.DraftsLabel:
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attrs = attrs.Add(imap.AttrDrafts)
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case proton.StarredLabel:
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attrs = attrs.Add(imap.AttrFlagged)
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case proton.AllScheduledLabel:
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labelName = "Scheduled" // API actual name is "All Scheduled"
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}
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return imap.NewMailboxCreated(imap.Mailbox{
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ID: labelID,
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Name: []string{labelName},
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Flags: flags,
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PermanentFlags: permanentFlags,
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Attributes: attrs,
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})
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}
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func waitOnIMAPUpdates(ctx context.Context, updates []imap.Update) error {
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for _, update := range updates {
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if err, ok := update.WaitContext(ctx); ok && err != nil {
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return fmt.Errorf("failed to apply gluon update %v: %w", update.String(), err)
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}
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}
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return nil
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}
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func newPlaceHolderMailboxCreatedUpdate(labelName string) *imap.MailboxCreated {
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return imap.NewMailboxCreated(imap.Mailbox{
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ID: imap.MailboxID(labelName),
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Name: []string{labelName},
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Flags: defaultFlags,
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PermanentFlags: defaultPermanentFlags,
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Attributes: imap.NewFlagSet(imap.AttrNoSelect),
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})
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}
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func newMailboxCreatedUpdate(labelID imap.MailboxID, labelName []string) *imap.MailboxCreated {
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return imap.NewMailboxCreated(imap.Mailbox{
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ID: labelID,
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Name: labelName,
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Flags: defaultFlags,
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PermanentFlags: defaultPermanentFlags,
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Attributes: imap.NewFlagSet(),
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})
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}
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func GetMailboxName(label proton.Label) []string {
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var name []string
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switch label.Type {
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case proton.LabelTypeFolder:
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name = append([]string{folderPrefix}, label.Path...)
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case proton.LabelTypeLabel:
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name = append([]string{labelPrefix}, label.Path...)
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case proton.LabelTypeContactGroup:
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fallthrough
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case proton.LabelTypeSystem:
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fallthrough
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default:
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name = label.Path
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}
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return name
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}
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