[CAMEL-18623] Camel Mail Component does not work with OAuth2

• Type: New Feature
• Status: Closed
• Priority: Minor
• Resolution: Not A Problem
• Affects Version/s: 3.18.2
• Fix Version/s: 3.x
• Component/s: camel-mail
• Estimated Complexity: Unknown
• Assignee: Unassigned
• Reporter: Jeff
• Created: 18/Oct/22 21:54
• Updated: 24/Oct/22 12:48
• Resolved: 22/Oct/22 10:52

Description

Camel mail component does not appear to work with OAuth2. This seems clear from the lack of documentation or unit tests regarding OAuth2, but having spent a few hours trying different approaches it seems like the reason it doesn't work is that it isn't supported. So maybe this is a new feature request if the mail component is indeed not intended to work with OAuth2. If it is intended to work with OAuth2, and there is some evidence of this, please be so kind as to direct me to it. I would be happy to update the docs if this is the case.

Here is the component for reference:

 

from('imaps://{{app.email.exchange.host}}?' +
'mail.imap.auth.mechanisms=XOAUTH2&' +
'mail.imap.starttls.enable=true&' +
'mail.imap.auth.plain.disable=true&' +
'mail.imap.auth.ntlm.disable=true&' +
'mail.imap.auth.gssapi.disable=true&' +
'mail.imap.auth.xoauth2.disable=false&' +
'authenticator=#exchangeAuthenticator&' +
'debugMode=true&' +
'bridgeErrorHandler=true&' +
'delete=true')

 

 

And the debug output:

DEBUG: setDebug: Jakarta Mail version 1.6.7
DEBUG: getProvider() returning javax.mail.Provider[STORE,imaps,com.sun.mail.imap.IMAPSSLStore,Oracle]
DEBUG IMAPS: mail.imap.fetchsize: 16384
DEBUG IMAPS: mail.imap.ignorebodystructuresize: false
DEBUG IMAPS: mail.imap.statuscachetimeout: 1000
DEBUG IMAPS: mail.imap.appendbuffersize: -1
DEBUG IMAPS: mail.imap.minidletime: 10
DEBUG IMAPS: closeFoldersOnStoreFailure
DEBUG IMAPS: trying to connect to host "outlook.office365.com", port 993, isSSL true

OK The Microsoft Exchange IMAP4 service is ready. ...
A0 CAPABILITY

CAPABILITY IMAP4 IMAP4rev1 AUTH=PLAIN AUTH=XOAUTH2 SASL-IR UIDPLUS MOVE ID UNSELECT CHILDREN IDLE NAMESPACE LITERAL+
A0 OK CAPABILITY completed.

B0 OK CAPABILITY completed.
DEBUG IMAPS: AUTH: PLAIN
DEBUG IMAPS: AUTH: XOAUTH2
DEBUG IMAPS: protocolConnect login, host=outlook.office365.com, user=[e-mail], password=<non-null>
DEBUG IMAPS: AUTHENTICATE XOAUTH2 command trace suppressed
DEBUG IMAPS: AUTHENTICATE XOAUTH2 command result: B1 NO AUTHENTICATE failed.