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0cb46f63df
If `[email.incoming].USE_TLS` is set, but the port isn't, infer the default from `.USE_TLS`: set the port to 993 if using tls, and to 143 otherwise. Explicitly setting a port overrides this. Fixes #3357. Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
90 lines
2.3 KiB
Go
90 lines
2.3 KiB
Go
// Copyright 2023 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package setting
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import (
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"fmt"
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"net/mail"
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"strings"
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"code.gitea.io/gitea/modules/log"
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)
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var IncomingEmail = struct {
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Enabled bool
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ReplyToAddress string
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TokenPlaceholder string `ini:"-"`
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Host string
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Port int
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UseTLS bool `ini:"USE_TLS"`
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SkipTLSVerify bool `ini:"SKIP_TLS_VERIFY"`
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Username string
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Password string
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Mailbox string
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DeleteHandledMessage bool
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MaximumMessageSize uint32
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}{
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Mailbox: "INBOX",
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DeleteHandledMessage: true,
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TokenPlaceholder: "%{token}",
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MaximumMessageSize: 10485760,
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}
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func loadIncomingEmailFrom(rootCfg ConfigProvider) {
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mustMapSetting(rootCfg, "email.incoming", &IncomingEmail)
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if !IncomingEmail.Enabled {
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return
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}
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// Handle aliases
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sec := rootCfg.Section("email.incoming")
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if sec.HasKey("USER") && !sec.HasKey("USERNAME") {
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IncomingEmail.Username = sec.Key("USER").String()
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}
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if sec.HasKey("PASSWD") && !sec.HasKey("PASSWORD") {
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IncomingEmail.Password = sec.Key("PASSWD").String()
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}
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// Infer Port if not set
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if IncomingEmail.Port == 0 {
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if IncomingEmail.UseTLS {
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IncomingEmail.Port = 993
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} else {
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IncomingEmail.Port = 143
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}
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}
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if err := checkReplyToAddress(IncomingEmail.ReplyToAddress); err != nil {
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log.Fatal("Invalid incoming_mail.REPLY_TO_ADDRESS (%s): %v", IncomingEmail.ReplyToAddress, err)
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}
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}
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func checkReplyToAddress(address string) error {
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parsed, err := mail.ParseAddress(IncomingEmail.ReplyToAddress)
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if err != nil {
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return err
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}
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if parsed.Name != "" {
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return fmt.Errorf("name must not be set")
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}
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c := strings.Count(IncomingEmail.ReplyToAddress, IncomingEmail.TokenPlaceholder)
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switch c {
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case 0:
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return fmt.Errorf("%s must appear in the user part of the address (before the @)", IncomingEmail.TokenPlaceholder)
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case 1:
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default:
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return fmt.Errorf("%s must appear only once", IncomingEmail.TokenPlaceholder)
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}
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parts := strings.Split(IncomingEmail.ReplyToAddress, "@")
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if !strings.Contains(parts[0], IncomingEmail.TokenPlaceholder) {
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return fmt.Errorf("%s must appear in the user part of the address (before the @)", IncomingEmail.TokenPlaceholder)
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}
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return nil
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}
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