61 lines
1.7 KiB
Plaintext
61 lines
1.7 KiB
Plaintext
/*
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Zone setup for DNS-01 ACME challenge
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This code executed once per domain.
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Future changes makes traefik via PowerDNS API
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*/
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-- This var must be set in psql args
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SET vars.domain TO :'ACME_DOMAIN';
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DO $_$
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DECLARE
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v_domain text := 'acme-' || current_setting('vars.domain'); -- domain name
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v_ns text := 'ns.' || current_setting('vars.domain'); -- master DNS host
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v_ns_admin text := 'admin.'|| current_setting('vars.domain'); -- master DNS admin email
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v_refresh int := 10800;
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v_retry int := 3600;
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v_expire int := 604800;
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v_ttl int := 1800;
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v_domain_id integer; -- internal domain id
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v_stamp text; -- zone timestamp
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v_stamp_old text; -- previous zone SOA timestamp
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v_soa text; -- zone SOA
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BEGIN
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IF v_domain = 'acme-' THEN
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RAISE NOTICE 'ACME_DOMAIN is not set. Skipping acme zone setup';
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RETURN;
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END IF;
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RAISE NOTICE 'Setup acme zone % for nameserver %',v_domain,v_ns;
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SELECT INTO v_domain_id id FROM domains WHERE name = v_domain;
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IF FOUND THEN
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-- no any changes needed after creation
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RAISE NOTICE 'Zone already exists. Skipping';
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RETURN;
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END IF;
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INSERT INTO domains (name, type) VALUES
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(v_domain, 'NATIVE')
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RETURNING id INTO v_domain_id
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;
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INSERT INTO domainmetadata(domain_id, kind, content) VALUES
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(v_domain_id, 'SOA-EDIT-API', 'INCREASE')
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;
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v_stamp := soa_upd();
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v_soa := concat_ws(' ', v_ns, v_ns_admin, v_stamp, v_refresh, v_retry, v_expire, v_ttl);
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INSERT INTO records (domain_id, name, ttl, type, prio, content) VALUES
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(v_domain_id, v_domain, 60, 'SOA', 0, v_soa)
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, (v_domain_id, v_domain, 1800, 'NS', 0, v_ns)
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;
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END;
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$_$;
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