pgsql/create_tables-dovecot-1.2.x.pgsql
changeset 160 639cf4003965
parent 124 68af38212ff5
child 257 5b8fde01e4f0
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pgsql/create_tables-dovecot-1.2.x.pgsql	Fri Oct 23 00:20:33 2009 +0000
@@ -0,0 +1,196 @@
+SET client_encoding = 'UTF8';
+SET client_min_messages = warning;
+
+
+CREATE SEQUENCE transport_id;
+
+CREATE SEQUENCE maillocation_id;
+
+CREATE SEQUENCE domain_gid
+    START WITH 70000
+    INCREMENT BY 1
+    MINVALUE 70000
+    MAXVALUE 4294967294
+    NO CYCLE;
+
+CREATE SEQUENCE users_uid
+    START WITH 70000
+    INCREMENT BY 1
+    MINVALUE 70000
+    MAXVALUE 4294967294
+    NO CYCLE;
+
+
+CREATE TABLE transport (
+    tid         bigint NOT NULL DEFAULT nextval('transport_id'),
+    transport   varchar(270) NOT NULL, -- smtps:[255-char.host.name:50025]
+    CONSTRAINT  pkey_transport PRIMARY KEY (tid),
+    CONSTRAINT  ukey_transport UNIQUE (transport)
+);
+-- Insert default transport
+INSERT INTO transport(transport) VALUES ('dovecot:');
+
+CREATE TABLE maillocation(
+    mid     bigint NOT NULL DEFAULT nextval('maillocation_id'),
+    maillocation varchar(20) NOT NULL,
+    CONSTRAINT  pkey_maillocation PRIMARY KEY (mid),
+    CONSTRAINT  ukey_maillocation UNIQUE (maillocation)
+);
+-- Insert default Maildir-folder name
+INSERT INTO maillocation(maillocation) VALUES ('Maildir');
+
+CREATE TABLE domain_data (
+    gid         bigint NOT NULL DEFAULT nextval('domain_gid'),
+    tid         bigint NOT NULL DEFAULT 1, -- defualt transport
+    domaindir   varchar(40) NOT NULL, --/srv/mail/$RAND/4294967294
+    CONSTRAINT  pkey_domain_data PRIMARY KEY (gid),
+    CONSTRAINT  fkey_domain_data_tid_transport FOREIGN KEY (tid)
+        REFERENCES transport (tid)
+);
+
+CREATE TABLE domain_name (
+    domainname  varchar(255) NOT NULL,
+    gid         bigint NOT NULL,
+    is_primary  boolean NOT NULL,
+    CONSTRAINT  pkey_domain_name PRIMARY KEY (domainname),
+    CONSTRAINT  fkey_domain_name_gid_domain_data FOREIGN KEY (gid)
+        REFERENCES domain_data (gid)
+);
+
+CREATE TABLE users (
+    local_part  varchar(64) NOT NULL,-- only localpart w/o '@'
+    passwd      varchar(74) NOT NULL,-- {CRAM-MD5}+64hex numbers
+    name        varchar(128) NULL,
+    uid         bigint NOT NULL DEFAULT nextval('users_uid'),
+    gid         bigint NOT NULL,
+    mid         bigint NOT NULL DEFAULT 1,
+    tid         bigint NOT NULL DEFAULT 1,
+    smtp        boolean NOT NULL DEFAULT TRUE,
+    pop3        boolean NOT NULL DEFAULT TRUE,
+    imap        boolean NOT NULL DEFAULT TRUE,
+    sieve       boolean NOT NULL DEFAULT TRUE,
+    CONSTRAINT  pkey_users PRIMARY KEY (local_part, gid),
+    CONSTRAINT  ukey_users_uid UNIQUE (uid),
+    CONSTRAINT  fkey_users_gid_domain_data FOREIGN KEY (gid)
+        REFERENCES domain_data (gid),
+    CONSTRAINT  fkey_users_mid_maillocation FOREIGN KEY (mid)
+        REFERENCES maillocation (mid),
+    CONSTRAINT  fkey_users_tid_transport FOREIGN KEY (tid)
+        REFERENCES transport (tid)
+);
+
+CREATE TABLE alias (
+    gid         bigint NOT NULL,
+    address     varchar(64) NOT NULL,-- only localpart w/o '@'
+    destination varchar(320) NOT NULL,
+    CONSTRAINT  pkey_alias PRIMARY KEY (gid, address, destination),
+    CONSTRAINT  fkey_alias_gid_domain_data FOREIGN KEY (gid)
+        REFERENCES domain_data (gid)
+);
+
+CREATE TABLE relocated (
+    gid         bigint NOT NULL,
+    address     varchar(64) NOT NULL,
+    destination varchar(320) NOT NULL,
+    CONSTRAINT  pkey_relocated PRIMARY KEY (gid, address),
+    CONSTRAINT  fkey_relocated_gid_domain_data FOREIGN KEY (gid)
+        REFERENCES domain_data (gid)
+);
+
+CREATE OR REPLACE VIEW dovecot_password AS
+    SELECT local_part || '@' || domain_name.domainname AS "user",
+           passwd AS "password", smtp, pop3, imap, sieve
+      FROM users
+           LEFT JOIN domain_name USING (gid);
+
+CREATE OR REPLACE VIEW dovecot_user AS
+    SELECT local_part || '@' || domain_name.domainname AS userid,
+           uid, gid, domain_data.domaindir || '/' || uid AS home,
+           '~/' || maillocation.maillocation AS mail
+      FROM users
+           LEFT JOIN domain_data USING (gid)
+           LEFT JOIN domain_name USING (gid)
+           LEFT JOIN maillocation USING (mid);
+
+CREATE OR REPLACE VIEW postfix_gid AS
+    SELECT gid, domainname
+      FROM domain_name;
+
+CREATE OR REPLACE VIEW postfix_uid AS
+    SELECT local_part || '@' || domain_name.domainname AS address, uid
+      FROM users
+           LEFT JOIN domain_name USING (gid);
+
+CREATE OR REPLACE VIEW postfix_maildir AS
+    SELECT local_part || '@' || domain_name.domainname AS address,
+           domain_data.domaindir||'/'||uid||'/'||maillocation.maillocation||'/'
+           AS maildir
+      FROM users
+           LEFT JOIN domain_data USING (gid)
+           LEFT JOIN domain_name USING (gid)
+           LEFT JOIN maillocation USING (mid);
+
+CREATE OR REPLACE VIEW postfix_relocated AS
+    SELECT address || '@' || domain_name.domainname AS address, destination
+      FROM relocated
+           LEFT JOIN domain_name USING (gid);
+
+CREATE OR REPLACE VIEW postfix_alias AS
+    SELECT address || '@' || domain_name.domainname AS address, destination, gid
+      FROM alias
+           LEFT JOIN domain_name USING (gid);
+
+CREATE OR REPLACE VIEW postfix_transport AS
+    SELECT local_part || '@' || domain_name.domainname AS address,
+           transport.transport
+      FROM users
+           LEFT JOIN transport USING (tid)
+           LEFT JOIN domain_name USING (gid);
+
+CREATE OR REPLACE VIEW vmm_domain_info AS
+    SELECT gid, domainname, transport, domaindir,
+           count(uid) AS accounts,
+           (SELECT count(DISTINCT address)
+              FROM alias
+             WHERE alias.gid = domain_data.gid) AS aliases,
+           (SELECT count(gid)
+              FROM relocated
+             WHERE relocated.gid = domain_data.gid) AS relocated,
+           (SELECT count(gid)
+              FROM domain_name
+             WHERE domain_name.gid = domain_data.gid
+               AND NOT domain_name.is_primary) AS aliasdomains
+      FROM domain_data
+           LEFT JOIN domain_name USING (gid)
+           LEFT JOIN transport USING (tid)
+           LEFT JOIN users USING (gid)
+     WHERE domain_name.is_primary
+  GROUP BY gid, domainname, transport, domaindir;
+
+
+CREATE LANGUAGE plpgsql;
+
+
+CREATE OR REPLACE FUNCTION domain_primary_trigger() RETURNS TRIGGER AS $$
+DECLARE
+    primary_count bigint;
+BEGIN
+    SELECT INTO primary_count count(gid) + NEW.is_primary::integer
+      FROM domain_name
+     WHERE domain_name.gid = NEW.gid
+       AND is_primary;
+
+    IF (primary_count > 1) THEN
+        RAISE EXCEPTION 'There can only be one domain marked as primary.';
+    END IF;
+
+    RETURN NEW;
+END;
+$$ LANGUAGE plpgsql STABLE;
+
+
+CREATE TRIGGER primary_count_ins BEFORE INSERT ON domain_name
+    FOR EACH ROW EXECUTE PROCEDURE domain_primary_trigger();
+
+CREATE TRIGGER primary_count_upd AFTER UPDATE ON domain_name
+    FOR EACH ROW EXECUTE PROCEDURE domain_primary_trigger();