--
-- PostgreSQL database dump
--

-- Started on 2009-05-06 02:13:29 CEST

SET client_encoding = 'UTF8';
SET standard_conforming_strings = off;
SET check_function_bodies = false;
SET client_min_messages = warning;
SET escape_string_warning = off;

--
-- TOC entry 8 (class 2615 OID 16387)
-- Name: posta; Type: SCHEMA; Schema: -; Owner: -
--

CREATE SCHEMA posta;


SET search_path = posta, pg_catalog;

--
-- TOC entry 55 (class 1255 OID 16694)
-- Dependencies: 364 8
-- Name: zmen_heslo(character varying, character varying, character varying, character varying); Type: FUNCTION; Schema: posta; Owner: -
--

CREATE FUNCTION zmen_heslo(login character varying, domena character varying, stare_heslo character varying, nove_heslo character varying) RETURNS text
    AS $_$DECLARE pocet integer;
BEGIN
UPDATE uzivatel
 SET heslo = md5($4)
 WHERE 	login = $1
	AND domena = $2
	AND heslo = md5($3);
	GET DIAGNOSTICS pocet = ROW_COUNT;
	IF pocet = 1 THEN
		RETURN 'Změna hesla pro ' || $1 || '@' || $2 || ' proběhla úspěšně.';
	ELSE
		RAISE EXCEPTION 'Nesprávné heslo, nebo uživatel % neexistuje', $1 || '@' || $2;
	END IF;
END;
	$_$
    LANGUAGE plpgsql SECURITY DEFINER;


--
-- TOC entry 1835 (class 0 OID 0)
-- Dependencies: 55
-- Name: FUNCTION zmen_heslo(login character varying, domena character varying, stare_heslo character varying, nove_heslo character varying); Type: COMMENT; Schema: posta; Owner: -
--

COMMENT ON FUNCTION zmen_heslo(login character varying, domena character varying, stare_heslo character varying, nove_heslo character varying) IS 'Změní heslo uživatele.';


SET default_tablespace = '';

SET default_with_oids = false;

--
-- TOC entry 1549 (class 1259 OID 16550)
-- Dependencies: 8
-- Name: alias; Type: TABLE; Schema: posta; Owner: -; Tablespace: 
--

CREATE TABLE alias (
    login character varying(255) NOT NULL,
    domena character varying(255) NOT NULL,
    cilova_adresa character varying(255) NOT NULL
);


--
-- TOC entry 1536 (class 1259 OID 16396)
-- Dependencies: 8
-- Name: domena; Type: TABLE; Schema: posta; Owner: -; Tablespace: 
--

CREATE TABLE domena (
    domena character varying(255) NOT NULL
);


--
-- TOC entry 1537 (class 1259 OID 16409)
-- Dependencies: 8
-- Name: uzivatel; Type: TABLE; Schema: posta; Owner: -; Tablespace: 
--

CREATE TABLE uzivatel (
    login character varying(255) NOT NULL,
    heslo character varying(512),
    domena character varying(255) NOT NULL
);


--
-- TOC entry 1551 (class 1259 OID 16602)
-- Dependencies: 1630 8
-- Name: dovecot_heslo; Type: VIEW; Schema: posta; Owner: -
--

CREATE VIEW dovecot_heslo AS
    SELECT (((uzivatel.login)::text || '@'::text) || (uzivatel.domena)::text) AS "user", uzivatel.heslo AS password, uzivatel.login, uzivatel.domena FROM uzivatel;


--
-- TOC entry 1553 (class 1259 OID 16631)
-- Dependencies: 1632 8
-- Name: dovecot_uzivatel; Type: VIEW; Schema: posta; Owner: -
--

CREATE VIEW dovecot_uzivatel AS
    SELECT 5000 AS uid, 5000 AS gid, ((('/var/mail/virtualniposta/'::text || (uzivatel.domena)::text) || '/'::text) || (uzivatel.login)::text) AS home, (((('maildir:/var/mail/virtualniposta/'::text || (uzivatel.domena)::text) || '/'::text) || (uzivatel.login)::text) || '/Maildir'::text) AS mail, 'maildir:storage=524288'::text AS quota, uzivatel.login, uzivatel.domena FROM uzivatel;


--
-- TOC entry 1550 (class 1259 OID 16563)
-- Dependencies: 1629 8
-- Name: postfix_alias; Type: VIEW; Schema: posta; Owner: -
--

CREATE VIEW postfix_alias AS
    SELECT (((alias.login)::text || '@'::text) || (alias.domena)::text) AS zdroj, alias.cilova_adresa AS cil FROM alias;


--
-- TOC entry 1552 (class 1259 OID 16607)
-- Dependencies: 1631 8
-- Name: postfix_uzivatel; Type: VIEW; Schema: posta; Owner: -
--

CREATE VIEW postfix_uzivatel AS
    SELECT ((((uzivatel.domena)::text || '/'::text) || (uzivatel.login)::text) || '/Maildir/'::text) AS cesta, uzivatel.login, uzivatel.domena FROM uzivatel;


--
-- TOC entry 1829 (class 2606 OID 16557)
-- Dependencies: 1549 1549 1549 1549
-- Name: aliasy_pk; Type: CONSTRAINT; Schema: posta; Owner: -; Tablespace: 
--

ALTER TABLE ONLY alias
    ADD CONSTRAINT aliasy_pk PRIMARY KEY (login, domena, cilova_adresa);


--
-- TOC entry 1825 (class 2606 OID 16400)
-- Dependencies: 1536 1536
-- Name: domena_pk; Type: CONSTRAINT; Schema: posta; Owner: -; Tablespace: 
--

ALTER TABLE ONLY domena
    ADD CONSTRAINT domena_pk PRIMARY KEY (domena);


--
-- TOC entry 1827 (class 2606 OID 16416)
-- Dependencies: 1537 1537 1537
-- Name: uzivatel_pk; Type: CONSTRAINT; Schema: posta; Owner: -; Tablespace: 
--

ALTER TABLE ONLY uzivatel
    ADD CONSTRAINT uzivatel_pk PRIMARY KEY (login, domena);


--
-- TOC entry 1831 (class 2606 OID 16558)
-- Dependencies: 1824 1536 1549
-- Name: alias_domena_fk; Type: FK CONSTRAINT; Schema: posta; Owner: -
--

ALTER TABLE ONLY alias
    ADD CONSTRAINT alias_domena_fk FOREIGN KEY (domena) REFERENCES domena(domena);


--
-- TOC entry 1830 (class 2606 OID 16417)
-- Dependencies: 1537 1536 1824
-- Name: uzivatel_domena_fk; Type: FK CONSTRAINT; Schema: posta; Owner: -
--

ALTER TABLE ONLY uzivatel
    ADD CONSTRAINT uzivatel_domena_fk FOREIGN KEY (domena) REFERENCES domena(domena);


--
-- TOC entry 1834 (class 0 OID 0)
-- Dependencies: 8
-- Name: posta; Type: ACL; Schema: -; Owner: -
--

REVOKE ALL ON SCHEMA posta FROM PUBLIC;
REVOKE ALL ON SCHEMA posta FROM posta;
GRANT ALL ON SCHEMA posta TO posta;
GRANT USAGE ON SCHEMA posta TO posta_cteni;
GRANT USAGE ON SCHEMA posta TO posta_zmena_hesla;


--
-- TOC entry 1836 (class 0 OID 0)
-- Dependencies: 55
-- Name: zmen_heslo(character varying, character varying, character varying, character varying); Type: ACL; Schema: posta; Owner: -
--

REVOKE ALL ON FUNCTION zmen_heslo(login character varying, domena character varying, stare_heslo character varying, nove_heslo character varying) FROM PUBLIC;
REVOKE ALL ON FUNCTION zmen_heslo(login character varying, domena character varying, stare_heslo character varying, nove_heslo character varying) FROM posta;
GRANT ALL ON FUNCTION zmen_heslo(login character varying, domena character varying, stare_heslo character varying, nove_heslo character varying) TO posta;
GRANT ALL ON FUNCTION zmen_heslo(login character varying, domena character varying, stare_heslo character varying, nove_heslo character varying) TO PUBLIC;
GRANT ALL ON FUNCTION zmen_heslo(login character varying, domena character varying, stare_heslo character varying, nove_heslo character varying) TO posta_zmena_hesla;


--
-- TOC entry 1837 (class 0 OID 0)
-- Dependencies: 1549
-- Name: alias; Type: ACL; Schema: posta; Owner: -
--

REVOKE ALL ON TABLE alias FROM PUBLIC;
REVOKE ALL ON TABLE alias FROM posta;
GRANT ALL ON TABLE alias TO posta;


--
-- TOC entry 1838 (class 0 OID 0)
-- Dependencies: 1536
-- Name: domena; Type: ACL; Schema: posta; Owner: -
--

REVOKE ALL ON TABLE domena FROM PUBLIC;
REVOKE ALL ON TABLE domena FROM posta;
GRANT ALL ON TABLE domena TO posta;
GRANT SELECT ON TABLE domena TO posta_cteni;


--
-- TOC entry 1839 (class 0 OID 0)
-- Dependencies: 1537
-- Name: uzivatel; Type: ACL; Schema: posta; Owner: -
--

REVOKE ALL ON TABLE uzivatel FROM PUBLIC;
REVOKE ALL ON TABLE uzivatel FROM posta;
GRANT ALL ON TABLE uzivatel TO posta;
GRANT SELECT ON TABLE uzivatel TO posta_cteni;


--
-- TOC entry 1840 (class 0 OID 0)
-- Dependencies: 1551
-- Name: dovecot_heslo; Type: ACL; Schema: posta; Owner: -
--

REVOKE ALL ON TABLE dovecot_heslo FROM PUBLIC;
REVOKE ALL ON TABLE dovecot_heslo FROM posta;
GRANT ALL ON TABLE dovecot_heslo TO posta;
GRANT SELECT ON TABLE dovecot_heslo TO posta_cteni;


--
-- TOC entry 1841 (class 0 OID 0)
-- Dependencies: 1553
-- Name: dovecot_uzivatel; Type: ACL; Schema: posta; Owner: -
--

REVOKE ALL ON TABLE dovecot_uzivatel FROM PUBLIC;
REVOKE ALL ON TABLE dovecot_uzivatel FROM posta;
GRANT ALL ON TABLE dovecot_uzivatel TO posta;
GRANT SELECT ON TABLE dovecot_uzivatel TO posta_cteni;


--
-- TOC entry 1842 (class 0 OID 0)
-- Dependencies: 1550
-- Name: postfix_alias; Type: ACL; Schema: posta; Owner: -
--

REVOKE ALL ON TABLE postfix_alias FROM PUBLIC;
REVOKE ALL ON TABLE postfix_alias FROM posta;
GRANT ALL ON TABLE postfix_alias TO posta;
GRANT SELECT ON TABLE postfix_alias TO posta_cteni;


--
-- TOC entry 1843 (class 0 OID 0)
-- Dependencies: 1552
-- Name: postfix_uzivatel; Type: ACL; Schema: posta; Owner: -
--

REVOKE ALL ON TABLE postfix_uzivatel FROM PUBLIC;
REVOKE ALL ON TABLE postfix_uzivatel FROM posta;
GRANT ALL ON TABLE postfix_uzivatel TO posta;
GRANT SELECT ON TABLE postfix_uzivatel TO posta_cteni;


-- Completed on 2009-05-06 02:13:36 CEST

--
-- PostgreSQL database dump complete
--