Go

Examine Yahoo Mail IMAP Session Log

See more Yahoo Mail Examples

To examine the IMAP session log, set the KeepSessionLog property = _TRUE_, and then examine the contents of the SessionLog property. Go

    success := false

    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    // See Get Yahoo Mail OAuth2 Access Token for Desktop App 
    // for sample code showing how to obtain a Yahoo Mail access token.

    // In this example, our access token was previously saved to the following file which contains JSON like this:
    // {
    //   "access_token": "kCVQdnOdul...LHucA--",
    //   "refresh_token": "AIenVXETSo0jklFBVkPS8vVm8E.Ej9ToRG.xDbDYmZ65WIs5t6CZhDrD",
    //   "expires_in": 3600,
    //   "token_type": "bearer",
    //   "xoauth_yahoo_guid": "HGDQCVF5JB4YDOWHITQJFBHCWA"
    // }

    json := chilkat.NewJsonObject()
    success = json.LoadFile("qa_data/tokens/yahooMail.json")
    if success != true {
        fmt.Println("Failed to load Yahoo Mail access token file.")
        json.DisposeJsonObject()
        return
    }

    accessToken := json.StringOf("access_token")

    // Do OAuth2 authentication by using the access token as the password in the Login method below...
    imap := chilkat.NewImap()

    imap.SetSsl(true)
    imap.SetPort(993)

    // Tell Chilkat IMAP to keep a session log.
    imap.SetKeepSessionLog(true)

    // Connect to the Yahoo IMAP server.
    success = imap.Connect("imap.mail.yahoo.com")
    if success == false {
        fmt.Println(imap.LastErrorText())
        json.DisposeJsonObject()
        imap.DisposeImap()
        return
    }

    // Indicate that XOAUTH2 authentication is to be used:
    imap.SetAuthMethod("XOAUTH2")

    // Login
    // Use the email address of the Yahoo Mail account that granted authorization.
    success = imap.Login("user@yahoo.com",*accessToken)
    if success != true {
        fmt.Println(imap.LastErrorText())
    } else {
        fmt.Println("Successfully authenticated with Yahoo IMAP using XOAUTH2!")
    }

    // Get the list of mailboxes.
    refName := ""
    wildcardedMailbox := "*"
    subscribed := false

    mboxes := chilkat.NewMailboxes()
    success = imap.MbxList(subscribed,refName,wildcardedMailbox,mboxes)
    if success == false {
        fmt.Println(imap.LastErrorText())
        json.DisposeJsonObject()
        imap.DisposeImap()
        mboxes.DisposeMailboxes()
        return
    }

    i := 0
    for i < mboxes.Count() {
        fmt.Println(*mboxes.GetName(i))
        i = i + 1
    }

    // Sample output looks like this:

    // Archive
    // Bulk Mail
    // Draft
    // Inbox
    // Inbox/emailsWithAttach
    // Inbox/test
    // Sent
    // Trash

    // Examine the session log
    fmt.Println(imap.SessionLog())

    // Sample session log

    // ----INFO----
    // Connecting to IMAP server at imap.mail.yahoo.com:993
    // ----IMAP RESPONSE----
    // * OK [CAPABILITY IMAP4rev1 SASL-IR AUTH=PLAIN AUTH=XOAUTH2 AUTH=OAUTHBEARER ID MOVE NAMESPACE XYMHIGHESTMODSEQ UIDPLUS LITERAL+ CHILDREN X-MSG-EXT OBJECTID] IMAP4rev1 Hello
    // ----IMAP REQUEST----
    // aaab AUTHENTICATE XOAUTH2 
    // ----IMAP RESPONSE----
    // aaab OK AUTHENTICATE completed
    // ----IMAP REQUEST----
    // aaac LIST "" "*"
    // ----IMAP RESPONSE----
    // * LIST (\Archive \HasNoChildren) "/" "Archive"
    // * LIST (\Junk \HasNoChildren) "/" "Bulk Mail"
    // * LIST (\Drafts \HasNoChildren) "/" "Draft"
    // * LIST (\HasChildren) "/" "Inbox"
    // * LIST (\HasNoChildren) "/" "Inbox/emailsWithAttach"
    // * LIST (\HasNoChildren) "/" "Inbox/test"
    // * LIST (\Sent \HasNoChildren) "/" "Sent"
    // * LIST (\Trash \HasNoChildren) "/" "Trash"
    // aaac OK LIST completed

    // Disconnect from the IMAP server.
    success = imap.Disconnect()

    json.DisposeJsonObject()
    imap.DisposeImap()
    mboxes.DisposeMailboxes()