Update Referrals (ITS#1051)

[rjbubon@requisite.com]

Full_Name: Robert J. Bubon
Version: 2.0.7
OS: FreeBSD
URL: ftp://ftp.openldap.org/incoming/
Submission from: (NULL) (207.239.243.55)


Test environment is one master and one slave.

When slave receives an update, it sends a referral back to client.
This is shown by the log.

Mar  1 10:05:43 tomcat01 slapd[6380]: daemon: conn=2 fd=16 connection from
IP=10.10.1.99:3365 (IP=:: 389) accepted.
Mar  1 10:05:43 tomcat01 slapd[6380]: conn=2 op=0 BIND
dn="UID=DBM,DC=REQUISITE,DC=COM" method=128
Mar  1 10:05:43 tomcat01 slapd[6380]: conn=2 op=0 RESULT tag=97 err=0 text=
Mar  1 10:05:43 tomcat01 slapd[6380]: conn=2 op=1 ADD
dn="UID=FOOBAR,DC=SUPPLIER_DB,DC=REQUISITE,DC=COM"
Mar  1 10:05:43 tomcat01 slapd[6380]: conn=2 op=1 RESULT tag=105 err=9
text=Referral: ldap://obrien.corp.requisite.com
Mar  1 10:05:43 tomcat01 slapd[6380]: conn=2 op=2 UNBIND
Mar  1 10:05:43 tomcat01 slapd[6380]: conn=-1 fd=16 closed

The master receives the referral and trys to process the request. But it's
BIND DN is "" aka anonymous login; which has no access rights. This is shown by
the
log.

Mar  1 10:05:43 obrien slapd[6578]: daemon: conn=13 fd=9 connection from
IP=10.10.1.99:3366 (IP=:: 389) accepted.
Mar  1 10:05:43 obrien slapd[6578]: conn=13 op=0 BIND dn="" method=128
Mar  1 10:05:43 obrien slapd[6578]: conn=13 op=0 RESULT tag=97 err=0 text=
Mar  1 10:05:43 obrien slapd[6578]: conn=13 op=1 ADD
dn="UID=FOOBAR,DC=SUPPLIER_DB,DC=REQUISITE,DC=COM"
Mar  1 10:05:43 obrien slapd[6578]: conn=13 op=1 RESULT tag=105 err=50 text=no
write access to parent
Mar  1 10:05:43 obrien slapd[6578]: conn=13 op=2 UNBIND
Mar  1 10:05:43 obrien slapd[6578]: conn=-1 fd=9 closed

Problem: Where did the BIND DN go?

The client application is PHP with OpenLDAP. The libraries are from OpenLDAP
2.0.7