Re: libetpan and SASL

On 7/24/07, Horia Olaru <[email protected]> wrote:
> Sorry for not searching the lists, but I get a search server error. If this
> has already been answered, please point me in the right direction.
>
> I would like to know what types of SASL does libetpan support. I need to use
> these types and am not trying to implement anything new but I've been looking
> through the code to get some answers (libetpan-0.49, NOT the latest sources).
> My investigations have lead me to the following conclusions:
>
> POP3 and IMAP: call the pop3_mailstorage_init_sasl and
> imap_mailstorage_init_sasl with NULL for auth_type and related arguments
> which cause the auth_type to fallback to plaintext. Is this correct?
>
> I suppose that SMTP does the same. Am I correct in assuming this?

SASL supports what cyrus libsasl support.
Note that SASL includes some kind of authentication that are plain
text (or plain text-like).

for POP3 and IMAP, NULL will fallback on plain text authentication at
src/driver level.
at src/low-level, this will not fallback on plain text authentication.

To be consistent with the previous described API behavior, since SMTP
is at src/low-level, this will not fallback on plain text
authentication.

however, the content of the following function should be interesting for you :
int mailsmtp_auth(mailsmtp * session, const char * user, const char * pass)

for plain text login, there is a function available but it is internal to SMTP.
Maybe I should make it public.
static int mailsmtp_auth_login(mailsmtp * session,
    const char * user, const char * pass)

-- 
DINH Viêt Hoà

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