Files
proton-bridge/test/context/smtp.go
2022-05-31 15:54:39 +02:00

88 lines
3.0 KiB
Go

// Copyright (c) 2022 Proton AG
//
// This file is part of Proton Mail Bridge.Bridge.
//
// Proton Mail 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.
//
// Proton Mail 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 Proton Mail Bridge. If not, see <https://www.gnu.org/licenses/>.
package context
import (
"fmt"
"time"
"github.com/ProtonMail/proton-bridge/v2/internal/bridge"
"github.com/ProtonMail/proton-bridge/v2/internal/config/settings"
"github.com/ProtonMail/proton-bridge/v2/internal/config/tls"
"github.com/ProtonMail/proton-bridge/v2/internal/smtp"
"github.com/ProtonMail/proton-bridge/v2/test/mocks"
"github.com/stretchr/testify/require"
)
// GetSMTPClient gets the smtp client by name; if it doesn't exist yet it creates it.
func (ctx *TestContext) GetSMTPClient(handle string) *mocks.SMTPClient {
if client, ok := ctx.smtpClients[handle]; ok {
return client
}
return ctx.newSMTPClient(handle)
}
func (ctx *TestContext) newSMTPClient(handle string) *mocks.SMTPClient {
ctx.withSMTPServer()
client := mocks.NewSMTPClient(ctx.t, handle, ctx.smtpAddr)
ctx.smtpClients[handle] = client
ctx.addCleanup(client.Close, "Closing SMTP client")
return client
}
// withSMTPServer starts an smtp server and connects it to the bridge instance.
// Every TestContext has this by default and thus this doesn't need to be exported.
func (ctx *TestContext) withSMTPServer() {
if ctx.smtpServer != nil {
return
}
settingsPath, _ := ctx.locations.ProvideSettingsPath()
ph := newPanicHandler(ctx.t)
tls, _ := tls.New(settingsPath).GetConfig()
port := ctx.settings.GetInt(settings.SMTPPortKey)
useSSL := ctx.settings.GetBool(settings.SMTPSSLKey)
backend := smtp.NewSMTPBackend(ph, ctx.listener, ctx.settings, ctx.bridge)
server := smtp.NewSMTPServer(ph, true, port, useSSL, tls, backend, ctx.listener)
go server.ListenAndServe()
require.NoError(ctx.t, waitForPort(port, 5*time.Second))
ctx.smtpServer = server
ctx.smtpAddr = fmt.Sprintf("%v:%v", bridge.Host, port)
ctx.addCleanup(ctx.smtpServer.Close, "Closing SMTP server")
}
// SetSMTPLastResponse sets the last SMTP response that was received.
func (ctx *TestContext) SetSMTPLastResponse(handle string, resp *mocks.SMTPResponse) {
ctx.smtpResponseLocker.Lock()
defer ctx.smtpResponseLocker.Unlock()
ctx.smtpLastResponses[handle] = resp
}
// GetSMTPLastResponse returns the last IMAP response that was received.
func (ctx *TestContext) GetSMTPLastResponse(handle string) *mocks.SMTPResponse {
ctx.smtpResponseLocker.Lock()
defer ctx.smtpResponseLocker.Unlock()
return ctx.smtpLastResponses[handle]
}