Do u not need a seperate user_query in your dovecot-sql.conf to return
the. Dovecot is complaining that it can't find the entries that should
be returned from this query (I believe!)
On 20/05/12 12:12, Frank Walter wrote:> Hello
>
> I installed dovecot 2.0.9 (and dovecot-mysql!) on my Ubuntu 12.04 LTS
root-server to work together with Postfix 2.9.1-4
> After some struggle, I got Postfix's auth working, using dovecot for
smtp-authentification with mysql.
>
> But dovecot himself is not working properly. When I connect, after giving
plaintext password I read the error in the client (I connect for debug reasons
with a dos-box on windows):
>
> telnet example.org 110
> +OK Dovecot ready.
> USER me at example.org
> +OK
> PASS myplainpassword
> -ERR [IN-USE] Internal error occurred. Refer to server log for more
information.
>
> If I do:
>
> ...
> PASS thisisthewrongpassword
>
> I get:
>
> -ERR Authentication failed.
>
> And this is the debug-log (I changed IP and names, server to 1.2.3.4 me to
5.6.7.8 server-name to example.org, my email to me at example.org):
>
> May 20 12:14:54 auth: Debug: Loading modules from directory:
/usr/lib/dovecot/modules/auth
> May 20 12:14:54 auth: Debug: Module loaded:
/usr/lib/dovecot/modules/auth/libdriver_mysql.so
> May 20 12:14:54 auth: Debug: auth client connected (pid=25337)
> May 20 12:14:57 auth: Debug: client in: AUTH 1 PLAIN service=pop3
lip=1.2.3.4 rip=5.6.7.8 lport=110 rport=1731
resp=AGZyYW5jQGV3Ni5vcmcAMzE0MTU> May 20 12:14:57 auth-worker: Debug: Loading
modules from directory: /usr/lib/dovecot/modules/auth
> May 20 12:14:57 auth-worker: Debug: Module loaded:
/usr/lib/dovecot/modules/auth/libdriver_mysql.so
> May 20 12:14:57 auth-worker: Debug: pam(me at example.org,5.6.7.8): lookup
service=dovecot
> May 20 12:14:57 auth-worker: Debug: pam(me at example.org,5.6.7.8): #1/1
style=1 msg=Password:
> May 20 12:15:00 auth-worker: Debug: sql(me at example.org,5.6.7.8): query:
SELECT email as user, password FROM view_users WHERE email='me at
example.org';
> May 20 12:15:00 auth: Debug: client out: OK 1 user=me at example.org
> May 20 12:15:00 auth: Debug: master in: REQUEST 4018667521 25337 1
ccd274c0359454ad3beae53ccb1cc03b
> May 20 12:15:00 auth: Debug: passwd(me at example.org,5.6.7.8): lookup
> May 20 12:15:00 auth: Debug: prefetch(me at example.org,5.6.7.8): passdb
didn't return userdb entries, trying the next userdb
> May 20 12:15:00 auth-worker: Debug: sql(me at example.org,5.6.7.8): SELECT
home, uid, gid FROM users WHERE username = 'me' AND domain =
'example.org'
> May 20 12:15:00 auth: Debug: master out: FAIL 4018667521
>
> And with wrong password:
> ...
> May 20 12:42:51 auth-worker: Debug: sql(me at example.org,5.6.7.8): query:
SELECT email as user, password FROM view_users WHERE email='me at
example.org';
> May 20 12:42:51 auth-worker: Debug: sql(me at example.org,5.6.7.8):
PLAIN-MD5(thisisthewrongpassword) != '7d7ba8201b765ffd4b212268b8c34d1c'
> May 20 12:42:53 auth: Debug: client out: FAIL 1 user=me at example.org
>
> I don't understand the error messages (yet), could somebody please give
me a hint?
>
> My dovecot.conf:
>
> passdb {
> driver = sql
> args = /etc/dovecot/dovecot-sql.conf
> }
> userdb {
> driver = prefetch
> }
> userdb {
> driver = sql
> args = /etc/dovecot/dovecot-sql.conf
> }
>
>
> dovecot-sql.conf:
>
> driver = mysql
> connect = host=127.0.0.1 dbname=maildb user=mailuser password=mailpassword
> default_pass_scheme = PLAIN-MD5
> password_query = SELECT email as user, password FROM view_users WHERE
email='%u';
>
>
> 10-auth.conf:
>
> disable_plaintext_auth = no
> auth_mechanisms = plain
> !include auth-system.conf.ext
>
>
> and in my 10-master.conf I have:
>
> service imap-login {
> inet_listener imap {
> }
> inet_listener imaps {
> }
> }
> service pop3-login {
> inet_listener pop3 {
> }
> inet_listener pop3s {
> }
> }
> service lmtp {
> unix_listener lmtp {
> }
> }
> service imap {
> }
> service pop3 {
> }
> service auth {
> unix_listener auth-userdb {
> mode = 0660
> }
> unix_listener /var/spool/postfix/private/auth {
> mode = 0666
> user = postfix
> group = postfix
> }
> }
> service auth-worker {
> }
> service dict {
> unix_listener dict {
> }
> }
>
> I enabled logging in 10-logging.conf, enabled ssl in 10-ssl.conf and put
the path in 10-mail.conf. Beside this I didn't change the defaults.
>
>
> Thank you for help!
>
> frank
>
>
--
Tim Smith
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