Kurt@OpenLDAP.org wrote:
At 07:51 PM 11/27/2006, Kurt D. Zeilenga wrote:
Spoke too soon. You code appears to be sending the same requests as Nessus, at least as described here: http://www.nessus.org/plugins/index.php?view=viewsrc&id=23625
Suspect a mismatch between what you and Brian are testing...
Howard, is the normalized authcDN in your testing correct?
It has a single escaped space. Here's the log with 256 characters instead of 1024:
slap_listener(ldap://:9011)connection_get(12)
connection_get(12): got connid=2 connection_read(12): checking for input on id=2 ber_get_next ldap_read: want=8, got=8 0000: 30 17 02 02 04 e7 60 11 0.....`. ldap_read: want=17, got=17 0000: 02 01 03 04 00 a3 0a 04 08 43 52 41 4d 2d 4d 44 .........CRAM-MD 0010: 35 5 ber_get_next: tag 0x30 len 23 contents: ber_get_next ldap_read: want=8 error=Resource temporarily unavailable ber_get_next on fd 12 failed errno=11 (Resource temporarily unavailable) do_bind ber_scanf fmt ({imt) ber: ber_scanf fmt ({m) ber: ber_scanf fmt (}}) ber:
dnPrettyNormal: <>
<<< dnPrettyNormal: <>, <> do_sasl_bind: dn () mech CRAM-MD5 ==> sasl_bind: dn="" mech=CRAM-MD5 datalen=0 send_ldap_sasl: err=14 len=38 send_ldap_response: msgid=1255 tag=97 err=14 ber_flush: 55 bytes to sd 12 0000: 30 35 02 02 04 e7 61 2f 0a 01 0e 04 00 04 00 87 05....a/........ 0010: 26 3c 39 34 32 38 34 39 37 31 39 2e 37 30 35 38 &<942849719.7058 0020: 36 35 39 40 6d 61 6e 64 6f 6c 69 6e 2e 73 79 6d 659@mandolin.sym 0030: 61 73 2e 63 6f 6d 3e as.com> ldap_write: want=55, written=55 0000: 30 35 02 02 04 e7 61 2f 0a 01 0e 04 00 04 00 87 05....a/........ 0010: 26 3c 39 34 32 38 34 39 37 31 39 2e 37 30 35 38 &<942849719.7058 0020: 36 35 39 40 6d 61 6e 64 6f 6c 69 6e 2e 73 79 6d 659@mandolin.sym 0030: 61 73 2e 63 6f 6d 3e as.com> <== slap_sasl_bind: rc=14 connection_get(12) connection_get(12): got connid=2 connection_read(12): checking for input on id=2 ber_get_next ldap_read: want=8, got=8 0000: 30 82 01 1f 02 02 04 e6 0....... ldap_read: want=283, got=283 0000: 60 82 01 17 02 01 03 04 00 a3 82 01 0e 04 08 43 `..............C 0010: 52 41 4d 2d 4d 44 35 04 82 01 00 20 20 20 20 20 RAM-MD5.... 0020: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 0030: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 0040: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 0050: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 0060: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 0070: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 0080: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 0090: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 00a0: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 00b0: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 00c0: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 00d0: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 00e0: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 00f0: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 0100: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 0110: 20 20 20 20 20 20 20 20 20 20 20 ber_get_next: tag 0x30 len 287 contents: ber_get_next ldap_read: want=8 error=Resource temporarily unavailable ber_get_next on fd 12 failed errno=11 (Resource temporarily unavailable) connection_get(12) connection_get(12): got connid=2 connection_read(12): checking for input on id=2 ber_get_next ldap_read: want=8, got=0
ber_get_next on fd 12 failed errno=0 (Success) connection_closing: readying conn=2 sd=12 for close connection_close: deferring conn=2 sd=12 do_bind ber_scanf fmt ({imt) ber: ber_scanf fmt ({m) ber: ber_scanf fmt (m) ber: ber_scanf fmt (}}) ber:
dnPrettyNormal: <>
<<< dnPrettyNormal: <>, <> do_sasl_bind: dn () mech CRAM-MD5 ==> sasl_bind: dn="" mech=<continuing> datalen=256 SASL Canonicalize [conn=2]: authcid="
" slap_sasl_getdn: conn 2 id=
[len=255] => ldap_dn2bv(16) <= ldap_dn2bv(uid=\20
\20,cn=CRAM-MD5,cn=auth)=0 slap_sasl_getdn: u:id converted to uid=\20
\20,cn=CRAM-MD5,cn=auth
dnNormalize: <uid=\20
\20,cn=CRAM-MD5,cn=auth> => ldap_bv2dn(uid=\20
\20,cn=CRAM-MD5,cn=auth,0) <= ldap_bv2dn(uid=\20
\20,cn=CRAM-MD5,cn=auth)=0 => ldap_dn2bv(272) <= ldap_dn2bv(uid=\20,cn=cram-md5,cn=auth)=0 <<< dnNormalize: <uid=\20,cn=cram-md5,cn=auth> ==>slap_sasl2dn: converting SASL name uid=\20,cn=cram-md5,cn=auth to a DN slap_authz_regexp: converting SASL name uid=\20,cn=cram-md5,cn=auth <==slap_sasl2dn: Converted SASL name to <nothing> SASL Canonicalize [conn=2]: slapAuthcDN="uid=\20,cn=cram-md5,cn=auth" SASL [conn=2] Failure: no secret in database send_ldap_result: conn=2 op=1 p=3 send_ldap_result: err=49 matched="" text="SASL(-13): user not found: no secret in database" send_ldap_response: msgid=1254 tag=97 err=49 <== slap_sasl_bind: rc=49 connection_resched: attempting closing conn=2 sd=12 connection_close: conn=2 sd=12