[Postfixbuch-users] Postfix. smtpd-auth mit sasl

Axel Schmidat axel.schmidat at lsg.nrw.de
Do Aug 17 15:45:53 CEST 2006


hi,
so nachdem ich es also mit hinbekommen habe, eine verschlüsselte 
Verbindung (TLS/SSL) vom Mail-Clienten
aufzubauen, fehlt mir jetzt nur noch die Anbindung mittels smtp-auth 
über sasl.
Ich habe dazu einmal das programm saslfinger installiert und aufgerufen.
Das Ergebnis sieht wie folgt aus:

saslfinger - postfix Cyrus sasl configuration Do 17 Aug 15:36:24 CEST 2006
version: 1.0
mode: server-side SMTP AUTH

-- basics --
Postfix: 2.2.10
System: Ubuntu 6.06.1 LTS \n \l

-- smtpd is linked to --
    libsasl2.so.2 => /usr/lib/libsasl2.so.2 (0x00002aaaab4f0000)

-- active SMTP AUTH and TLS parameters for smtpd --
broken_sasl_auth_clients = yes
smtpd_sasl_auth_enable = yes
smtpd_sasl_local_domain =
smtpd_sasl_security_options = noanonymous
smtpd_tls_CAfile = /etc/postfix/cacert.pem
smtpd_tls_cert_file = /etc/postfix/imap-cert.pem
smtpd_tls_key_file = /etc/postfix/imap-key.pem
smtpd_tls_session_cache_database = btree:${queue_directory}/smtpd_scache
smtpd_use_tls = yes


-- listing of /usr/lib/sasl2 --
total 1068
drwxr-xr-x  2 root root     1576 2006-08-17 14:40 .
drwxr-xr-x 33 root root     6576 2006-08-17 12:00 ..
-rw-r--r--  1 root root    19036 2006-04-24 13:38 libanonymous.a
-rw-r--r--  1 root root      855 2006-04-24 13:38 libanonymous.la
-rw-r--r--  1 root root    15712 2006-04-24 13:38 libanonymous.so
-rw-r--r--  1 root root    15712 2006-04-24 13:38 libanonymous.so.2
-rw-r--r--  1 root root    15712 2006-04-24 13:38 libanonymous.so.2.0.19
-rw-r--r--  1 root root    21802 2006-04-24 13:38 libcrammd5.a
-rw-r--r--  1 root root      841 2006-04-24 13:38 libcrammd5.la
-rw-r--r--  1 root root    19104 2006-04-24 13:38 libcrammd5.so
-rw-r--r--  1 root root    19104 2006-04-24 13:38 libcrammd5.so.2
-rw-r--r--  1 root root    19104 2006-04-24 13:38 libcrammd5.so.2.0.19
-rw-r--r--  1 root root    59792 2006-04-24 13:38 libdigestmd5.a
-rw-r--r--  1 root root      864 2006-04-24 13:38 libdigestmd5.la
-rw-r--r--  1 root root    46336 2006-04-24 13:38 libdigestmd5.so
-rw-r--r--  1 root root    46336 2006-04-24 13:38 libdigestmd5.so.2
-rw-r--r--  1 root root    46336 2006-04-24 13:38 libdigestmd5.so.2.0.19
-rw-r--r--  1 root root    19262 2006-04-24 13:38 liblogin.a
-rw-r--r--  1 root root      835 2006-04-24 13:38 liblogin.la
-rw-r--r--  1 root root    16352 2006-04-24 13:38 liblogin.so
-rw-r--r--  1 root root    16352 2006-04-24 13:38 liblogin.so.2
-rw-r--r--  1 root root    16352 2006-04-24 13:38 liblogin.so.2.0.19
-rw-r--r--  1 root root    38724 2006-04-24 13:38 libntlm.a
-rw-r--r--  1 root root      829 2006-04-24 13:38 libntlm.la
-rw-r--r--  1 root root    32264 2006-04-24 13:38 libntlm.so
-rw-r--r--  1 root root    32264 2006-04-24 13:38 libntlm.so.2
-rw-r--r--  1 root root    32264 2006-04-24 13:38 libntlm.so.2.0.19
-rw-r--r--  1 root root    27142 2006-04-24 13:38 libotp.a
-rw-r--r--  1 root root      829 2006-04-24 13:38 libotp.la
-rw-r--r--  1 root root    48856 2006-04-24 13:38 libotp.so
-rw-r--r--  1 root root    48856 2006-04-24 13:38 libotp.so.2
-rw-r--r--  1 root root    48856 2006-04-24 13:38 libotp.so.2.0.19
-rw-r--r--  1 root root    19342 2006-04-24 13:38 libplain.a
-rw-r--r--  1 root root      835 2006-04-24 13:38 libplain.la
-rw-r--r--  1 root root    16384 2006-04-24 13:38 libplain.so
-rw-r--r--  1 root root    16384 2006-04-24 13:38 libplain.so.2
-rw-r--r--  1 root root    16384 2006-04-24 13:38 libplain.so.2.0.19
-rw-r--r--  1 root root    29164 2006-04-24 13:38 libsasldb.a
-rw-r--r--  1 root root      856 2006-04-24 13:38 libsasldb.la
-rw-r--r--  1 root root    21288 2006-04-24 13:38 libsasldb.so
-rw-r--r--  1 root root    21288 2006-04-24 13:38 libsasldb.so.2
-rw-r--r--  1 root root    21288 2006-04-24 13:38 libsasldb.so.2.0.19
-rw-r--r--  1 root root    30856 2006-04-24 13:38 libsql.a
-rw-r--r--  1 root root      895 2006-04-24 13:38 libsql.la
-rw-r--r--  1 root root    24848 2006-04-24 13:38 libsql.so
-rw-r--r--  1 root root    24848 2006-04-24 13:38 libsql.so.2
-rw-r--r--  1 root root    24848 2006-04-24 13:38 libsql.so.2.0.19
-rw-r--r--  1 root postfix   265 2006-08-17 15:35 smtpd.conf




-- content of /usr/lib/sasl2/smtpd.conf --
pwcheck_method: auxprop
auxprop_plugin: sql
mech_list: plain login
allow_plaintext: true
sql_engine: mysql
sql_hostnames: 127.0.0.1
sql_user: --- replaced ---
sql_passwd: --- replaced ---
sql_database: mailbase
sql_select: select password from mailbase where id="%u@%r"
log_level: 7

-- content of /etc/postfix/sasl/smtpd.conf --
pwcheck_method: auxprop
auxprop_plugin: sql
mech_list: plain login
allow_plaintext: true
sql_engine: mysql
sql_hostnames: 127.0.0.1
sql_user: --- replaced ---
sql_passwd: --- replaced ---
sql_database: mailbase
sql_select: select password from mailbase where id="%u@%r"
log_level: 7


-- active services in /etc/postfix/master.cf --
# service type  private unpriv  chroot  wakeup  maxproc command + args
#               (yes)   (yes)   (yes)   (never) (100)
smtp      inet  n       -       -       -       -       smtpd
smtps     inet  n       -       y       -       -       smtpd
  -o smtpd_tls_wrappermode=yes -o smtpd_sasl_auth_enable=yes
submission inet n      -       y       -       -       smtpd
  -o smtpd_enforce_tls=yes -o smtpd_sasl_auth_enable=yes
pickup    fifo  n       -       -       60      1       pickup
cleanup   unix  n       -       -       -       0       cleanup
qmgr      fifo  n       -       n       300     1       qmgr
tlsmgr    unix  -       -       -       1000?   1       tlsmgr
rewrite   unix  -       -       n       -       -       trivial-rewrite
bounce    unix  -       -       -       -       0       bounce
defer     unix  -       -       -       -       0       bounce
trace     unix  -       -       -       -       0       bounce
verify    unix  -       -       -       -       1       verify
flush     unix  n       -       -       1000?   0       flush
proxymap  unix  -       -       n       -       -       proxymap
smtp      unix  -       -       -       -       -       smtp
relay     unix  -       -       -       -       -       smtp
    -o fallback_relay=
showq     unix  n       -       -       -       -       showq
error     unix  -       -       -       -       -       error
discard   unix  -       -       -       -       -       discard
local     unix  -       n       n       -       -       local
virtual   unix  -       n       n       -       -       virtual
lmtp      unix  -       -       -       -       -       lmtp
anvil     unix  -       -       -       -       1       anvil
scache      unix    -    -    -    -    1    scache
maildrop  unix  -       n       n       -       -       pipe
  flags=DRhu user=vmail argv=/usr/bin/maildrop -d ${recipient}
uucp      unix  -       n       n       -       -       pipe
  flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail 
($recipient)
ifmail    unix  -       n       n       -       -       pipe
  flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
bsmtp     unix  -       n       n       -       -       pipe
  flags=Fq. user=bsmtp argv=/usr/lib/bsmtp/bsmtp -t$nexthop -f$sender 
$recipient
scalemail-backend unix    -    n    n    -    2    pipe
  flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store 
${nexthop} ${user} ${extension}
mailman   unix  -       n       n       -       -       pipe
  flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py
  ${nexthop} ${user}

-- mechanisms on localhost --
250-AUTH LOGIN PLAIN
250-AUTH=LOGIN PLAIN


-- end of saslfinger output --

Wenn noch jemand den entscheidenden Tipp hat, wäre super.

greetz
Axel





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