Import/Export backend prep

internal/importexport/credits.go

@@ -0,0 +1,22 @@
+// Copyright (c) 2020 Proton Technologies AG
+//
+// This file is part of ProtonMail Bridge.
+//
+// ProtonMail Bridge is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// ProtonMail Bridge is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with ProtonMail Bridge.  If not, see <https://www.gnu.org/licenses/>.
+
+// Code generated by ./credits.sh at Thu Jun 4 15:54:31 CEST 2020. DO NOT EDIT.
+
+package importexport
+
+const Credits = "github.com/0xAX/notificator;github.com/ProtonMail/bcrypt;github.com/ProtonMail/crypto;github.com/ProtonMail/docker-credential-helpers;github.com/ProtonMail/go-appdir;github.com/ProtonMail/go-apple-mobileconfig;github.com/ProtonMail/go-autostart;github.com/ProtonMail/go-imap-id;github.com/ProtonMail/go-smtp;github.com/ProtonMail/go-vcard;github.com/ProtonMail/gopenpgp;github.com/abiosoft/ishell;github.com/abiosoft/readline;github.com/allan-simon/go-singleinstance;github.com/andybalholm/cascadia;github.com/certifi/gocertifi;github.com/chzyer/logex;github.com/chzyer/test;github.com/cucumber/godog;github.com/docker/docker-credential-helpers;github.com/emersion/go-imap;github.com/emersion/go-imap-appendlimit;github.com/emersion/go-imap-idle;github.com/emersion/go-imap-move;github.com/emersion/go-imap-quota;github.com/emersion/go-imap-specialuse;github.com/emersion/go-imap-unselect;github.com/emersion/go-mbox;github.com/emersion/go-sasl;github.com/emersion/go-smtp;github.com/emersion/go-textwrapper;github.com/emersion/go-vcard;github.com/fatih/color;github.com/flynn-archive/go-shlex;github.com/getsentry/raven-go;github.com/go-resty/resty/v2;github.com/golang/mock;github.com/google/go-cmp;github.com/gopherjs/gopherjs;github.com/hashicorp/go-multierror;github.com/jameskeane/bcrypt;github.com/jaytaylor/html2text;github.com/jhillyerd/enmime;github.com/kardianos/osext;github.com/keybase/go-keychain;github.com/logrusorgru/aurora;github.com/miekg/dns;github.com/myesui/uuid;github.com/nsf/jsondiff;github.com/pkg/errors;github.com/sirupsen/logrus;github.com/skratchdot/open-golang;github.com/stretchr/testify;github.com/therecipe/qt;github.com/twinj/uuid;github.com/urfave/cli;go.etcd.io/bbolt;golang.org/x/crypto;golang.org/x/net;golang.org/x/text;gopkg.in/stretchr/testify.v1;;Font Awesome 4.7.0;;Qt 5.13 by Qt group;"

internal/importexport/importexport.go

@@ -0,0 +1,113 @@
+// Copyright (c) 2020 Proton Technologies AG
+//
+// This file is part of ProtonMail Bridge.
+//
+// ProtonMail Bridge is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// ProtonMail Bridge is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with ProtonMail Bridge.  If not, see <https://www.gnu.org/licenses/>.
+
+// Package importexport provides core functionality of Import/Export app.
+package importexport
+
+import (
+	"github.com/ProtonMail/proton-bridge/internal/transfer"
+	"github.com/ProtonMail/proton-bridge/internal/users"
+
+	"github.com/ProtonMail/proton-bridge/pkg/listener"
+	logrus "github.com/sirupsen/logrus"
+)
+
+var (
+	log = logrus.WithField("pkg", "importexport") //nolint[gochecknoglobals]
+)
+
+type ImportExport struct {
+	*users.Users
+
+	config        Configer
+	panicHandler  users.PanicHandler
+	clientManager users.ClientManager
+}
+
+func New(
+	config Configer,
+	panicHandler users.PanicHandler,
+	eventListener listener.Listener,
+	clientManager users.ClientManager,
+	credStorer users.CredentialsStorer,
+) *ImportExport {
+	u := users.New(config, panicHandler, eventListener, clientManager, credStorer, &storeFactory{}, false)
+	return &ImportExport{
+		Users: u,
+
+		config:        config,
+		panicHandler:  panicHandler,
+		clientManager: clientManager,
+	}
+}
+
+// GetLocalImporter returns transferrer from local EML or MBOX structure to ProtonMail account.
+func (ie *ImportExport) GetLocalImporter(address, path string) (*transfer.Transfer, error) {
+	source := transfer.NewLocalProvider(path)
+	target, err := ie.getPMAPIProvider(address)
+	if err != nil {
+		return nil, err
+	}
+	return transfer.New(ie.panicHandler, ie.config.GetTransferDir(), source, target)
+}
+
+// GetRemoteImporter returns transferrer from remote IMAP to ProtonMail account.
+func (ie *ImportExport) GetRemoteImporter(address, username, password, host, port string) (*transfer.Transfer, error) {
+	source, err := transfer.NewIMAPProvider(username, password, host, port)
+	if err != nil {
+		return nil, err
+	}
+	target, err := ie.getPMAPIProvider(address)
+	if err != nil {
+		return nil, err
+	}
+	return transfer.New(ie.panicHandler, ie.config.GetTransferDir(), source, target)
+}
+
+// GetEMLExporter returns transferrer from ProtonMail account to local EML structure.
+func (ie *ImportExport) GetEMLExporter(address, path string) (*transfer.Transfer, error) {
+	source, err := ie.getPMAPIProvider(address)
+	if err != nil {
+		return nil, err
+	}
+	target := transfer.NewEMLProvider(path)
+	return transfer.New(ie.panicHandler, ie.config.GetTransferDir(), source, target)
+}
+
+// GetMBOXExporter returns transferrer from ProtonMail account to local MBOX structure.
+func (ie *ImportExport) GetMBOXExporter(address, path string) (*transfer.Transfer, error) {
+	source, err := ie.getPMAPIProvider(address)
+	if err != nil {
+		return nil, err
+	}
+	target := transfer.NewMBOXProvider(path)
+	return transfer.New(ie.panicHandler, ie.config.GetTransferDir(), source, target)
+}
+
+func (ie *ImportExport) getPMAPIProvider(address string) (*transfer.PMAPIProvider, error) {
+	user, err := ie.Users.GetUser(address)
+	if err != nil {
+		return nil, err
+	}
+
+	addressID, err := user.GetAddressID(address)
+	if err != nil {
+		return nil, err
+	}
+
+	return transfer.NewPMAPIProvider(ie.clientManager, user.ID(), addressID)
+}

internal/importexport/release_notes.go

@@ -0,0 +1,26 @@
+// Copyright (c) 2020 Proton Technologies AG
+//
+// This file is part of ProtonMail Bridge.
+//
+// ProtonMail Bridge is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// ProtonMail Bridge is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with ProtonMail Bridge.  If not, see <https://www.gnu.org/licenses/>.
+
+// Code generated by ./release-notes.sh at 'Thu Jun  4 15:54:31 CEST 2020'. DO NOT EDIT.
+
+package importexport
+
+const ReleaseNotes = `
+`
+
+const ReleaseFixedBugs = `
+`

internal/importexport/store_factory.go

@@ -0,0 +1,35 @@
+// Copyright (c) 2020 Proton Technologies AG
+//
+// This file is part of ProtonMail Bridge.
+//
+// ProtonMail Bridge is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// ProtonMail Bridge is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with ProtonMail Bridge.  If not, see <https://www.gnu.org/licenses/>.
+
+package importexport
+
+import (
+	"github.com/ProtonMail/proton-bridge/internal/store"
+)
+
+// storeFactory implements dummy factory creating no store (not needed by Import/Export).
+type storeFactory struct{}
+
+// New does nothing.
+func (f *storeFactory) New(user store.BridgeUser) (*store.Store, error) {
+	return nil, nil
+}
+
+// Remove does nothing.
+func (f *storeFactory) Remove(userID string) error {
+	return nil
+}

internal/importexport/types.go

@@ -0,0 +1,26 @@
+// Copyright (c) 2020 Proton Technologies AG
+//
+// This file is part of ProtonMail Bridge.
+//
+// ProtonMail Bridge is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// ProtonMail Bridge is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with ProtonMail Bridge.  If not, see <https://www.gnu.org/licenses/>.
+
+package importexport
+
+import "github.com/ProtonMail/proton-bridge/internal/users"
+
+type Configer interface {
+	users.Configer
+
+	GetTransferDir() string
+}