ApachdeDS LDAP

➜  ~  ldapsearch -p 10389 -D "cn=sampleuser,ou=SampleOrg,dc=example,dc=com" -w secret -h 127.0.0.1 -b "dc=example,dc=com" -s sub "cn=sampleuser"
# extended LDIF
#
# LDAPv3
# base <dc=example,dc=com> with scope subtree
# filter: cn=sampleuser
# requesting: ALL
#

# sampleuser, SampleOrg, example.com
dn: cn=sampleuser,ou=SampleOrg,dc=example,dc=com
uid: xx
userPassword:: e3NoYX1zYk4zT2dYQTdRRjJlSHBQRlhUL0FIWDNVaDQ9
initials: w
objectClass: organizationalPerson
objectClass: person
objectClass: inetOrgPerson
objectClass: top
cn: sampleuser
sn: test

# search result
search: 2
result: 0 Success

# numResponses: 2
# numEntries: 1
➜  ~  ldapmodify -p 10389 -D "uid=admin,ou=system" -w secret -h 127.0.0.1
dn: cn=sampleuser,ou=SampleOrg,dc=example,dc=com
changetype: modify
add: pwdPolicySubentry
pwdPolicySubentry: ads-pwdId=custom,ou=SampleOrg,dc=example,dc=com

modifying entry "cn=sampleuser,ou=SampleOrg,dc=example,dc=com"
ldap_modify: Constraint violation (19)
    additional info: CONSTRAINT_VIOLATION: failed for MessageType : MODIFY_REQUEST
Message ID : 2
    Modify Request
        Object : 'cn=sampleuser,ou=SampleOrg,dc=example,dc=com'
            Modification[0]
                Operation :  add
                Modification
pwdPolicySubentry: ads-pwdId=custom,ou=SampleOrg,dc=example,dc=com org.apache.directory.api.ldap.model.message.ModifyRequestImpl@94685abb: ERR_278 More than one value has been provided for the single-valued attribute: pwdPolicySubentry