77 lines
1.1 KiB
Go
77 lines
1.1 KiB
Go
package main
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import (
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"fmt"
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"os"
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"github.com/emersion/go-imap"
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"github.com/emersion/go-imap/client"
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)
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func main() {
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ic, err := NewImapClient(
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os.Getenv("IMAP_HOST"),
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os.Getenv("IMAP_USERNAME"),
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os.Getenv("IMAP_PASSWORD"),
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)
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if err != nil {
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panic(err)
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}
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defer ic.Close()
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mboxs, err := ic.List("", "*")
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if err != nil {
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panic(err)
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}
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for _, mbox := range mboxs {
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fmt.Printf("%#v\n", mbox)
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}
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}
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// go-imap's API is a pile of stupid; wrap it
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type ImapClient struct {
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cli *client.Client
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}
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func NewImapClient(host, user, pass string) (*ImapClient, error) {
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c, err := client.DialTLS(host, nil)
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if err != nil {
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return nil, err
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}
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err = c.Login(user, pass)
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if err != nil {
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c.Logout()
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return nil, err
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}
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return &ImapClient{
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cli: c,
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}, nil
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}
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func (ic *ImapClient) Close() {
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ic.cli.Logout()
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}
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func (ic *ImapClient) List(ref, name string) ([]*imap.MailboxInfo, error) {
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ch := make(chan *imap.MailboxInfo, 10)
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var err error
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go func() {
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err = ic.cli.List(ref, name, ch)
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}()
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ret := []*imap.MailboxInfo{}
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for mbox := range ch {
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ret = append(ret, mbox)
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}
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if err != nil {
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return nil, err
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} else {
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return ret, nil
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}
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}
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