Please forgive my rush. It works. Here it is, use %[1-9]. --- bind = no version = 3 server_host = ldap://172.16.232.201:389 start_tls = no search_base = cn=users,cn=accounts,dc=ipa,dc=pthl,dc=hk scope = sub
query_filter = (uid=%u) result_attribute = uid result_format = %u@%2.%1 On Wed, Dec 14, 2022 at 11:01 AM luckydog xf <luckydo...@gmail.com> wrote: > Hello, Thanks. > > Please ignore LDAP here. Whatever attribute names they are, it's just a > sample here. > > I read the link ldap_table-5. > > > The problem is that there is no way to return one value of an attribute based > on the user's input domain. > > Because of configuration item > > result_attribute = displayName, initials > > It returns both. > > e.g > > postmap -q 'u...@abc.com' ldap://xxx > > > I want it to return the `user` part and domain part based on the user's input. > > > However, it does the job like, > > # pseudo code > > ldapsearch -h -.... (|(displayName=%s)(initials=%s)) displayName, initials > > Appartmently it returns the values of displayName, initials respectively. > > Thanks, > > -hongquan > > On Tue, Dec 13, 2022 at 11:23:55 AM +0800, luckydog xf wrote: > > > # Here is my ldap query > > bind = no > > version = 3 > > server_host = ldap://172.16.232.201:389 > > start_tls = no > > search_base = cn=users,cn=accounts,dc=ipa,dc=pthl,dc=hk > > scope = sub > > query_filter = (|(displayName=%s)(initials=%s)) > > result_attribute = displayName, initials > > result_format = %s > > In a well-designed email LDAP schema there are two single-valued valued > attributes for each user (atribute names may vary, but the semantics > remain the same): > > * mail > - primary (canonical) email address of the user > > * mailRoutingAddress (sometimes "maildrop", ...) > - The routing address of the underlying mailbox. > > There are then also frequently multi-valued attributes that > hold one or more email addresses under which the user receives mail: > > * mailAlternateAddress (or with "smtp:" prefix proxyAddresses, ...) > - All or additional to "mail" addresses. > > > See LDAP_README for examples. > > https://www.postfix.org/LDAP_README.html > > > How to return the only one based on query input? E.g when the user's > > input is u...@abc.com, it returns u...@abc.com, vice versa. > > See ldap_table(5) for the supported result format syntax, this describes > some selectors based on the key rather than the lookup result > > https://www.postfix.org/ldap_table.5.html > > -- > Viktor. > > > On Tue, Dec 13, 2022 at 11:15 AM luckydog xf <luckydo...@gmail.com> wrote: > >> # Here is my LDAP >> bind = no >> version = 3 >> server_host = ldap://172.16.232.201:389 >> start_tls = no >> search_base = cn=users,cn=accounts,dc=ipa,dc=pthl,dc=hk >> scope = sub >> >> query_filter = (|(displayName=%s)(initials=%s)) >> >> result_attribute = displayName, initials >> >> result_format = %s >> >> # my ldap >> displayName and initials are two different email addresses. One is >> u...@abc.com, while the other is u...@xyz.com. >> >> I use postmap -q 'u...@abc.com', it returns two addresses. >> How to return the only one based on query input ? >> >>
