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64 lines
1.6 KiB
Go
64 lines
1.6 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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"errors"
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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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const IncomingEmailTokenPlaceholder = "%{token}"
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var IncomingEmail = struct {
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Enabled bool
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ReplyToAddress string
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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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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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if err := checkReplyToAddress(); 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() 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 errors.New("name must not be set")
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}
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placeholderCount := strings.Count(IncomingEmail.ReplyToAddress, IncomingEmailTokenPlaceholder)
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userPart, _, _ := strings.Cut(IncomingEmail.ReplyToAddress, "@")
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if placeholderCount != 1 || !strings.Contains(userPart, IncomingEmailTokenPlaceholder) {
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return fmt.Errorf("%s must appear in the user part of the address (before the @)", IncomingEmailTokenPlaceholder)
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}
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return nil
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}
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