diff options
| author | Steve Holme <steve_holme@hotmail.com> | 2013-09-04 21:27:01 +0100 |
|---|---|---|
| committer | Steve Holme <steve_holme@hotmail.com> | 2013-09-04 21:27:01 +0100 |
| commit | 9e8ced98906b50dfa5864f2e609ec603e5342c0e (patch) | |
| tree | 5e1e2f700e9ba7847cda7f300a0c5639125e68a3 /lib/smtp.c | |
| parent | 698e3bdf82b3db038387bbf5fa42be99e60b7338 (diff) | |
imap/smtp: Fixed incorrect SASL mechanism selection with XOAUTH2 servers
XOAUTH2 would be selected in preference to LOGIN and PLAIN if the IMAP
or SMTP server advertised support for it even though a user's password
was supplied but bearer token wasn't.
Modified the selection logic so that XOAUTH2 will only be selected if
the server supports it and A) The curl user/libcurl programmer has
specifically asked for XOAUTH via the ;AUTH=XOAUTH login option or 2)
The bearer token is specified. Obviously if XOAUTH is asked for via
the login option but no token is specified the user will receive a
authentication failure which makes more sense than no known
authentication mechanisms supported!
Diffstat (limited to 'lib/smtp.c')
| -rw-r--r-- | lib/smtp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/smtp.c b/lib/smtp.c index f2c79794c..c3650e1d9 100644 --- a/lib/smtp.c +++ b/lib/smtp.c @@ -500,9 +500,9 @@ static CURLcode smtp_perform_authenticate(struct connectdata *conn) } else #endif - if((smtpc->authmechs & SASL_MECH_XOAUTH2) && - (smtpc->prefmech & SASL_MECH_XOAUTH2)) { + (smtpc->prefmech & SASL_MECH_XOAUTH2) && + (smtpc->prefmech != SASL_AUTH_ANY) || conn->xoauth2_bearer) { mech = "XOAUTH2"; state1 = SMTP_AUTH_XOAUTH2; state2 = SMTP_AUTH_FINAL; |