Add catchall table to postfix plugin

Descriptive title for this enhancement

add a catchall @ to postfix plugin to be able to use @toto.com

Actual behavior

We don't manage catchall for the postfix plugin

Expected behavior

be able to use a catchall adress in postfix

Step by step description of new behaviour

This one adds a catchall table to the postfix plugin and the schema update to store the data.

Note that is automatically prepends a '@' to the domain names so the information in the directory is what postfix needs to match against. To make this work with postfix, you add an additional table to virtual_alias_maps like:

server_host = ldap.example.com

search_base = cn=,ou=servers,ou=systems,dc=example,dc=com

query_filter = (fdCatchallTableDomain=%s)

result_attribute = fdCatchallTableRecipient

Benefits

Usa a catchall address in postfix

Possible Drawbacks

Code contributed in github must be reviewed and approved

https://github.com/fusiondirectory/fusiondirectory-plugins/issues/11

Applicable Issues

using email like @toto.com

changed milestone to %FusionDirectory 1.4

added PJ1802-0188 label

changed the description

changed milestone to %FusionDirectory 1.3

created branch 5761-add-catchall-table-to-postfix-plugin

mentioned in commit c36ea848

added 30m of time spent at 2018-05-16

added To Be Tested label

changed the description

changed the description

Hello,

I just tested on demo-dev and I have these errors

root@demo-dev:/etc/fusiondirectory/supann# fusiondirectory-insert-schema -m /etc/ldap/schema/fusiondirectory/postfix-fd.schema 

SASL/EXTERNAL authentication started
SASL username: gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth
SASL SSF: 0
postfix-fd does not exists in the LDAP, skipping…
root@demo-dev:/etc/fusiondirectory/supann# fusiondirectory-insert-schema -i /etc/ldap/schema/fusiondirectory/postfix-fd.schema 

SASL/EXTERNAL authentication started
SASL username: gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth
SASL SSF: 0
executing 'ldapadd -Y EXTERNAL -H ldapi:/// -f /etc/ldap/schema/fusiondirectory/postfix-fd.ldif'
SASL/EXTERNAL authentication started
SASL username: gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth
SASL SSF: 0
adding new entry "cn=postfix-fd,cn=schema,cn=config"
ldap_add: Other (e.g., implementation specific) error (80)
	additional info: olcAttributeTypes: Inconsistent duplicate attributeType: "1.3.6.1.4.1.38414.10.13.1"

Insertion failed!

added 20m of time spent at 2018-06-04

removed To Be Tested label

The OID changes in c36ea848 introduced conflicts. These have been corrected by e764845a in !241

mentioned in issue #5830 (closed)

OID conflicts should be fixed by #5830 (closed) (which contains !241)

added To Be Tested label

Tested on demo-dev and it's working

closed

added 11m of time spent at 2018-06-13

added Added and removed To Be Tested enhancement technical discussion labels