create_optional_types_and_functions.pgsql
author Pascal Volk <neverseen@users.sourceforge.net>
Mon, 07 Sep 2009 21:40:36 +0000
changeset 146 a08d78344706
parent 102 485d3f7d6981
permissions -rw-r--r--
Alias.__init__(): Check really if the given address is not used.
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-- --- Information:
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-- This file contains some data types and functions these should speed up some
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-- operations. Read the comment on each data type/functions for more details.
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-- ---
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-- ---
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-- Data type for function postfix_smtpd_sender_login_map(varchar, varchar)
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-- ---
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CREATE TYPE sender_login AS (
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    sender  varchar(320),
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    login   text
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);
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-- ---
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-- Parameters (from _sender_ address (MAIL FROM) [localpart@the_domain]):
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--      varchar localpart
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--      varchar the_domain
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-- Returns: SASL _login_ names that own _sender_ addresses (MAIL FROM):
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--      set of sender_login records.
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--
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-- Required access privileges for your postfix database user:
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--      GRANT SELECT ON domain_name, users, alias TO postfix;
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--
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-- For more details see postconf(5) section smtpd_sender_login_maps
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-- ---
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CREATE OR REPLACE FUNCTION postfix_smtpd_sender_login_map(
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    IN localpart varchar, IN the_domain varchar) RETURNS SETOF sender_login
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AS $$
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    DECLARE
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        rec sender_login;
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        did bigint := (SELECT gid FROM domain_name WHERE domainname=the_domain);
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        sender varchar(320) := localpart || '@' || the_domain;
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    BEGIN
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        -- Get all addresses for 'localpart' in the primary and aliased domains
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        FOR rec IN
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            SELECT sender, local_part || '@' || domainname
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              FROM domain_name, users
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             WHERE domain_name.gid = did
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               AND users.gid = did
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               AND users.local_part = localpart
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            LOOP
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                RETURN NEXT rec;
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            END LOOP;
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        IF NOT FOUND THEN
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            -- Loop over the alias addresses for localpart@the_domain
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            FOR rec IN
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                SELECT DISTINCT sender, destination
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                  FROM alias
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                 WHERE alias.gid = did
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                   AND alias.address = localpart
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                LOOP
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                    RETURN NEXT rec;
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                END LOOP;
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        END IF;
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        RETURN;
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    END;
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$$ LANGUAGE plpgsql STABLE
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RETURNS NULL ON NULL INPUT
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EXTERNAL SECURITY INVOKER;
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-- ########################################################################## --
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-- ---
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-- Data type for function postfix_virtual_mailbox(varchar, varchar)
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-- ---
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CREATE TYPE address_maildir AS (
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    address varchar(320),
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    maildir text
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);
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-- ---
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-- Parameters (from recipients address (MAIL TO) [localpart@the_domain]):
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--      varchar localpart
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--      varchar the_domain
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-- Returns: address_maildir records
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--
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-- Required access privileges for your postfix database user:
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--      GRANT SELECT ON domain_data,domain_name,maillocation,users TO postfix;
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--
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-- For more details see postconf(5) section virtual_mailbox_maps
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-- ---
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CREATE OR REPLACE FUNCTION postfix_virtual_mailbox_map(
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   IN localpart varchar, IN the_domain varchar) RETURNS SETOF address_maildir
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AS $$
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    DECLARE
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        rec address_maildir;
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        did bigint := (SELECT gid FROM domain_name WHERE domainname=the_domain);
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        address varchar(320) := localpart || '@' || the_domain;
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    BEGIN
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        FOR rec IN
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            SELECT address, domaindir||'/'||users.uid||'/'||maillocation||'/'
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              FROM domain_data, users, maillocation
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             WHERE domain_data.gid = did
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               AND users.gid = did
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               AND users.local_part = localpart
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               AND maillocation.mid = users.mid
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            LOOP
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                RETURN NEXT rec;
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            END LOOP;
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        RETURN;
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    END;
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$$ LANGUAGE plpgsql STABLE
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RETURNS NULL ON NULL INPUT
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EXTERNAL SECURITY INVOKER;
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-- ########################################################################## --
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-- ---
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-- Data type for functions: postfix_relocated_map(varchar, varchar)
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--                          postfix_virtual_alias_map(varchar, varchar)
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--                          
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-- ---
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CREATE TYPE recipient_destination AS (
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    recipient   varchar(320),
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    destination text
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);
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-- ---
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-- Parameters (from recipients address (MAIL TO) [localpart@the_domain]):
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--      varchar localpart
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--      varchar the_domain
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-- Returns: recipient_destination records
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--
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-- Required access privileges for your postfix database user:
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--      GRANT SELECT ON alias, domain_name TO postfix;
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--
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-- For more details see postconf(5) section virtual_alias_maps and virtual(5)
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-- ---
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CREATE OR REPLACE FUNCTION postfix_virtual_alias_map(
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    IN localpart varchar, IN the_domain varchar)
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    RETURNS SETOF recipient_destination
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AS $$
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    DECLARE
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        record recipient_destination;
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        recipient varchar(320) := localpart || '@' || the_domain;
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        did bigint := (SELECT gid FROM domain_name WHERE domainname=the_domain);
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    BEGIN
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        FOR record IN
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            SELECT recipient, destination
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              FROM alias
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             WHERE gid = did
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               AND address = localpart
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            LOOP
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                RETURN NEXT record;
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            END LOOP;
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        RETURN;
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    END;
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$$ LANGUAGE plpgsql STABLE
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RETURNS NULL ON NULL INPUT
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EXTERNAL SECURITY INVOKER;
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-- ########################################################################## --
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-- ---
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-- Parameters (from recipients address (MAIL TO) [localpart@the_domain]):
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--      varchar localpart
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--      varchar the_domain
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-- Returns: recipient_destination records
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--
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-- Required access privileges for your postfix database user:
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--      GRANT SELECT ON domain_name, relocated TO postfix;
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--
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-- For more details see postconf(5) section relocated_maps and relocated(5)
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-- ---
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CREATE OR REPLACE FUNCTION postfix_relocated_map(
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    IN localpart varchar, IN the_domain varchar)
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    RETURNS SETOF recipient_destination
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AS $$
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    DECLARE
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        record recipient_destination;
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        recipient varchar(320) := localpart || '@' || the_domain;
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        did bigint := (SELECT gid FROM domain_name WHERE domainname=the_domain);
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    BEGIN
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        FOR record IN
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            SELECT recipient, destination
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              FROM relocated
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             WHERE gid = did
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               AND address = localpart
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            LOOP
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                RETURN NEXT record;
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            END LOOP;
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        RETURN;
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    END;
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$$ LANGUAGE plpgsql STABLE
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RETURNS NULL ON NULL INPUT
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EXTERNAL SECURITY INVOKER;
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-- ########################################################################## --
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-- ---
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-- Data type for function postfix_transport_map(varchar, varchar)
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-- ---
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CREATE TYPE recipient_transport AS (
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    recipient   varchar(320),
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    transport   text
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);
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-- ---
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-- Parameters (from recipients address (MAIL TO) [localpart@the_domain]):
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--      varchar localpart
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--      varchar the_domain
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-- Returns: recipient_transport records
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--
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-- Required access privileges for your postfix database user:
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--      GRANT SELECT ON users, transport, domain_name TO postfix;
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--
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-- For more details see postconf(5) section transport_maps and transport(5)
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-- ---
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CREATE OR REPLACE FUNCTION postfix_transport_map(
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    IN localpart varchar, IN the_domain varchar)
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    RETURNS SETOF recipient_transport
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AS $$
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    DECLARE
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        record recipient_transport;
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        recipient varchar(320) := localpart || '@' || the_domain;
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    BEGIN
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        FOR record IN
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            SELECT recipient, transport
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              FROM transport
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             WHERE tid = (SELECT tid
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                            FROM users
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                           WHERE gid = (SELECT gid
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                                          FROM domain_name
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                                         WHERE domainname = the_domain)
75
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                             AND local_part = localpart)
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            LOOP
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                RETURN NEXT record;
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            END LOOP;
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        RETURN;
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    END;
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$$ LANGUAGE plpgsql STABLE
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RETURNS NULL ON NULL INPUT
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EXTERNAL SECURITY INVOKER;
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-- ########################################################################## --
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af813ede1e19 * 'create_optional_types_and_functions.pgsql'
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-- ---
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-- Data type for function postfix_virtual_uid_map(varchar, varchar)
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-- ---
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CREATE TYPE recipient_uid AS (
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    recipient   varchar(320),
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    uid         bigint
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);
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-- ---
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-- Parameters (from recipients address (MAIL TO) [localpart@the_domain]):
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--      varchar localpart
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--      varchar the_domain
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-- Returns: recipient_uid records
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--
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-- Required access privileges for your postfix database user:
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--      GRANT SELECT ON users, domain_name TO postfix;
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--
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-- For more details see postconf(5) section virtual_uid_maps
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-- ---
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CREATE OR REPLACE FUNCTION postfix_virtual_uid_map(
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    IN localpart varchar, IN the_domain varchar) RETURNS SETOF recipient_uid
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AS $$
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    DECLARE
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        record recipient_uid;
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        recipient varchar(320) := localpart || '@' || the_domain;
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    BEGIN
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        FOR record IN
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            SELECT recipient, uid
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              FROM users
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             WHERE gid = (SELECT gid
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                            FROM domain_name
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                           WHERE domainname = the_domain)
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               AND local_part = localpart
74
67a454ea5472 'create_optional_types_and_functions.pgsql'
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            LOOP
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                RETURN NEXT record;
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            END LOOP;
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        RETURN;
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    END;
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$$ LANGUAGE plpgsql STABLE
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RETURNS NULL ON NULL INPUT
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EXTERNAL SECURITY INVOKER;
75
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-- ########################################################################## --
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-- ---
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-- Data type for function dovecotuser(varchar, varchar)
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-- ---
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CREATE TYPE dovecotuser AS (
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    userid      varchar(320),
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    uid         bigint,
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    gid         bigint,
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    home        text,
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    mail        text
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);
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-- ---
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-- Parameters (from login name [localpart@the_domain]):
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--      varchar localpart
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--      varchar the_domain
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-- Returns: dovecotuser records
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--
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-- Required access privileges for your dovecot database user:
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--      GRANT SELECT ON users,domain_data,domain_name,maillocation TO dovecot;
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--
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-- For more details see http://wiki.dovecot.org/UserDatabase
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-- ---
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CREATE OR REPLACE FUNCTION dovecotuser(
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    IN localpart varchar, IN the_domain varchar) RETURNS SETOF dovecotuser
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AS $$
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    DECLARE
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        record dovecotuser;
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        userid varchar(320) := localpart || '@' || the_domain;
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        did bigint := (SELECT gid FROM domain_name WHERE domainname=the_domain);
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    BEGIN
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        FOR record IN
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            SELECT userid, uid, did, domaindir ||'/'|| uid AS home,
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                   '~/'|| maillocation AS mail
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              FROM users, domain_data, maillocation
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             WHERE users.gid = did
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               AND users.local_part = localpart
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               AND maillocation.mid = users.mid
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               AND domain_data.gid = did
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            LOOP
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                RETURN NEXT record;
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            END LOOP;
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        RETURN;
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    END;
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$$ LANGUAGE plpgsql STABLE
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RETURNS NULL ON NULL INPUT
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EXTERNAL SECURITY INVOKER;
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af813ede1e19 * 'create_optional_types_and_functions.pgsql'
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-- ########################################################################## --
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af813ede1e19 * 'create_optional_types_and_functions.pgsql'
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-- ---
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-- Data type for function dovecotpassword(varchar, varchar)
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-- ---
af813ede1e19 * 'create_optional_types_and_functions.pgsql'
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CREATE TYPE dovecotpassword AS (
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    userid      varchar(320),
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    password    varchar(74),
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    smtp        boolean,
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    pop3        boolean,
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    imap        boolean,
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    managesieve boolean
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);
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   341
af813ede1e19 * 'create_optional_types_and_functions.pgsql'
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-- ---
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-- Parameters (from login name [localpart@the_domain]):
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--      varchar localpart
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--      varchar the_domain
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-- Returns: dovecotpassword records
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   347
--
af813ede1e19 * 'create_optional_types_and_functions.pgsql'
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-- Required access privileges for your dovecot database user:
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--      GRANT SELECT ON users, domain_name TO dovecot;
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--
af813ede1e19 * 'create_optional_types_and_functions.pgsql'
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-- For more details see http://wiki.dovecot.org/AuthDatabase/SQL
af813ede1e19 * 'create_optional_types_and_functions.pgsql'
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   352
-- ---
af813ede1e19 * 'create_optional_types_and_functions.pgsql'
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   353
CREATE OR REPLACE FUNCTION dovecotpassword(
af813ede1e19 * 'create_optional_types_and_functions.pgsql'
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   354
    IN localpart varchar, IN the_domain varchar) RETURNS SETOF dovecotpassword
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   355
AS $$
af813ede1e19 * 'create_optional_types_and_functions.pgsql'
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   356
    DECLARE
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        record dovecotpassword;
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        userid varchar(320) := localpart || '@' || the_domain;
af813ede1e19 * 'create_optional_types_and_functions.pgsql'
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diff changeset
   359
    BEGIN
af813ede1e19 * 'create_optional_types_and_functions.pgsql'
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   360
        FOR record IN
af813ede1e19 * 'create_optional_types_and_functions.pgsql'
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   361
            SELECT userid, passwd, smtp, pop3, imap, managesieve
af813ede1e19 * 'create_optional_types_and_functions.pgsql'
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   362
              FROM users
af813ede1e19 * 'create_optional_types_and_functions.pgsql'
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   363
             WHERE gid = (SELECT gid
af813ede1e19 * 'create_optional_types_and_functions.pgsql'
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   364
                            FROM domain_name
af813ede1e19 * 'create_optional_types_and_functions.pgsql'
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   365
                           WHERE domainname = the_domain)
af813ede1e19 * 'create_optional_types_and_functions.pgsql'
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   366
               AND local_part = localpart
af813ede1e19 * 'create_optional_types_and_functions.pgsql'
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   367
            LOOP
af813ede1e19 * 'create_optional_types_and_functions.pgsql'
Pascal Volk <neverseen@users.sourceforge.net>
parents: 74
diff changeset
   368
                RETURN NEXT record;
af813ede1e19 * 'create_optional_types_and_functions.pgsql'
Pascal Volk <neverseen@users.sourceforge.net>
parents: 74
diff changeset
   369
            END LOOP;
af813ede1e19 * 'create_optional_types_and_functions.pgsql'
Pascal Volk <neverseen@users.sourceforge.net>
parents: 74
diff changeset
   370
        RETURN;
af813ede1e19 * 'create_optional_types_and_functions.pgsql'
Pascal Volk <neverseen@users.sourceforge.net>
parents: 74
diff changeset
   371
    END;
af813ede1e19 * 'create_optional_types_and_functions.pgsql'
Pascal Volk <neverseen@users.sourceforge.net>
parents: 74
diff changeset
   372
$$ LANGUAGE plpgsql STABLE
af813ede1e19 * 'create_optional_types_and_functions.pgsql'
Pascal Volk <neverseen@users.sourceforge.net>
parents: 74
diff changeset
   373
RETURNS NULL ON NULL INPUT
af813ede1e19 * 'create_optional_types_and_functions.pgsql'
Pascal Volk <neverseen@users.sourceforge.net>
parents: 74
diff changeset
   374
EXTERNAL SECURITY INVOKER;