From 90ab65c632ec0405893466637c7971e327f1067a Mon Sep 17 00:00:00 2001
From: "Kyle L. Huff" <kyle.huff@curetheitch.com>
Date: Sun, 25 Aug 2013 13:17:58 -0400
Subject: smtp: added basic SASL XOAUTH2 support

Added the ability to use an XOAUTH2 bearer token [RFC6750] with SMTP for
authentication using RFC6749 "OAuth 2.0 Authorization Framework".

The bearer token is expected to be valid for the user specified in
conn->user. If CURLOPT_XOAUTH2_BEARER is defined and the connection has
an advertised auth mechanism of "XOAUTH2", the user and access token are
formatted as a base64 encoded string and sent to the server as
"AUTH XOAUTH2 <bearer token>".
---
 lib/smtp.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lib/smtp.h')

diff --git a/lib/smtp.h b/lib/smtp.h
index 4aff0c5f9..14429a5e7 100644
--- a/lib/smtp.h
+++ b/lib/smtp.h
@@ -44,6 +44,7 @@ typedef enum {
   SMTP_AUTH_DIGESTMD5_RESP,
   SMTP_AUTH_NTLM,
   SMTP_AUTH_NTLM_TYPE2MSG,
+  SMTP_AUTH_XOAUTH2,
   SMTP_AUTH_FINAL,
   SMTP_MAIL,        /* MAIL FROM */
   SMTP_RCPT,        /* RCPT TO */
-- 
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