VMM/common: Improve search_address complexity
Checking the dictionary (a hash) for existence of a key is likely to be
O(log(n)), while checking a list is O(n). Therefore, to increase
performance, this patch changes the check accordingly.
There's a python script which grants permissions to your Dovecot and Postfix
database users.
.. code-block:: console
user@host:~$ python /path/to/vmm-0.6.0/pgsql/set-permissions.py -h
Usage: set-permissions.py OPTIONS
Set permissions for Dovecot and Postfix in the vmm database.
Options:
-h, --help show this help message and exit
-a, --askpass Prompt for the database password.
-H HOST, --host=HOST Hostname or IP address of the database server. Leave
blank in order to use the default Unix-domain socket.
-n NAME, --name=NAME Specifies the name of the database to connect to.
Default: mailsys
-p PASS, --pass=PASS Password for the database connection.
-P PORT, --port=PORT Specifies the TCP port or the local Unix-domain socket
file extension on which the server is listening for
connections. Default: 5432
-U USER, --user=USER Connect to the database as the user USER instead of
the default: root
-D USER, --dovecot=USER
Database user name of the Dovecot database user.
Default: dovecot
-M USER, --postfix=USER
Database user name of the Postfix (MTA) database
user. Default: postfix
user@host:~$ python /path/to/vmm-0.6.0/pgsql/set-permissions.py -a -H 127.0.0.1 -U vmm
Password:
user@host:~$