99 lines
3.3 KiB
PL/PgSQL
99 lines
3.3 KiB
PL/PgSQL
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-- ========================================================
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-- Domain example with RBAC
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-- --------------------------------------------------------
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SET SESSION SESSION AUTHORIZATION DEFAULT ;
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CREATE TABLE IF NOT EXISTS Domain (
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uuid uuid UNIQUE REFERENCES RbacObject(uuid),
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name character varying(32),
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unixUserUuid uuid REFERENCES unixuser(uuid)
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);
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DROP TRIGGER IF EXISTS createRbacObjectForDomain_Trigger ON Domain;
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CREATE TRIGGER createRbacObjectForDomain_Trigger
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BEFORE INSERT ON Domain
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FOR EACH ROW EXECUTE PROCEDURE createRbacObject();
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CREATE OR REPLACE FUNCTION createRbacRulesForDomain()
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RETURNS trigger
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LANGUAGE plpgsql STRICT AS $$
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DECLARE
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parentUser unixuser;
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domainOwnerRoleId uuid;
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BEGIN
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IF TG_OP <> 'INSERT' THEN
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RAISE EXCEPTION 'invalid usage of TRIGGER AFTER INSERT';
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END IF;
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SELECT * FROM unixuser WHERE uuid=NEW.unixUserUuid into parentUser;
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-- an owner role is created and assigned to the unix user admin
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RAISE NOTICE 'creating domain owner role: %', 'domain#'||NEW.name||'.owner';
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domainOwnerRoleId = getRoleId('domain#'||NEW.name||'.owner', 'create');
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call grantRoleToRole(domainOwnerRoleId, getRoleId('unixuser#'||parentUser.name||'.admin', 'fail'));
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-- ... and permissions for all ops are assigned
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call grantPermissionsToRole(domainOwnerRoleId,
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createPermissions(forObjectUuid => NEW.uuid, permitOps => ARRAY['*']));
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RETURN NEW;
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END; $$;
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DROP TRIGGER IF EXISTS createRbacRulesForDomain_Trigger ON Domain;
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CREATE TRIGGER createRbacRulesForDomain_Trigger
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AFTER INSERT ON Domain
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FOR EACH ROW EXECUTE PROCEDURE createRbacRulesForDomain();
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-- TODO: CREATE OR REPLACE FUNCTION deleteRbacRulesForDomain()
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-- create RBAC restricted view
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SET SESSION SESSION AUTHORIZATION DEFAULT;
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ALTER TABLE Domain ENABLE ROW LEVEL SECURITY;
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DROP VIEW IF EXISTS domain_rv;
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CREATE OR REPLACE VIEW domain_rv AS
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SELECT DISTINCT target.*
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FROM Domain AS target
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JOIN queryAccessibleObjectUuidsOfSubjectIds( 'view', 'domain', currentSubjectIds()) AS allowedObjId
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ON target.uuid = allowedObjId;
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GRANT ALL PRIVILEGES ON domain_rv TO restricted;
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-- generate Domain test data
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DO LANGUAGE plpgsql $$
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DECLARE
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uu unixuser;
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pac package;
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pacAdmin varchar;
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currentTask varchar;
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BEGIN
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SET hsadminng.currentUser TO '';
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FOR uu IN (SELECT * FROM unixuser) LOOP
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IF ( random() < 0.3 ) THEN
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FOR t IN 0..2 LOOP
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currentTask = 'creating RBAC test Domain #' || t || ' for UnixUser ' || uu.name|| ' #' || uu.uuid;
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RAISE NOTICE 'task: %', currentTask;
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SELECT * FROM package WHERE uuid=uu.packageUuid INTO pac;
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pacAdmin = 'admin@' || pac.name || '.example.com';
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SET LOCAL hsadminng.currentUser TO pacAdmin;
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SET LOCAL hsadminng.assumedRoles = '';
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SET LOCAL hsadminng.currentTask TO currentTask;
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INSERT INTO Domain (name, unixUserUuid)
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VALUES ('dom-' || t || '.' || pac.name || '.example.org' , uu.uuid);
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COMMIT;
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END LOOP;
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END IF;
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END LOOP;
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END;
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$$;
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