From: Mark Hymers Date: Sun, 28 Aug 2011 19:23:24 +0000 (+0100) Subject: Merge remote branch 'ansgar/auditpackages' X-Git-Url: https://git.decadent.org.uk/gitweb/?a=commitdiff_plain;h=1c2f5f4048b36efb345a3aa96b20d60dc7af1990;p=dak.git Merge remote branch 'ansgar/auditpackages' Signed-off-by: Mark Hymers --- 1c2f5f4048b36efb345a3aa96b20d60dc7af1990 diff --cc dak/dakdb/update67.py index 00000000,c9ec9b2b..0255907e mode 000000,100755..100755 --- a/dak/dakdb/update67.py +++ b/dak/dakdb/update67.py @@@ -1,0 -1,198 +1,199 @@@ + #!/usr/bin/env python + # coding=utf8 + + """ + Add audit schema and initial package table and triggers + + @contact: Debian FTP Master + @copyright: 2011 Mark Hymers ++@copyright: 2011 Ansgar Burchardt + @license: GNU General Public License version 2 or later + """ + + # This program is free software; you can redistribute it and/or modify + # it under the terms of the GNU General Public License as published by + # the Free Software Foundation; either version 2 of the License, or + # (at your option) any later version. + + # This program is distributed in the hope that it will be useful, + # but WITHOUT ANY WARRANTY; without even the implied warranty of + # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + # GNU General Public License for more details. + + # You should have received a copy of the GNU General Public License + # along with this program; if not, write to the Free Software + # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + ################################################################################ + + import psycopg2 + from daklib.dak_exceptions import DBUpdateError + from daklib.config import Config + + ################################################################################ + def do_update(self): + """ + Add audit schema and initial package table and triggers + """ + print __doc__ + try: + c = self.db.cursor() + + c.execute("CREATE SCHEMA audit"); + c.execute("GRANT USAGE on SCHEMA audit TO public") + c.execute("GRANT USAGE on SCHEMA audit TO ftpteam") + c.execute("GRANT USAGE on SCHEMA audit TO ftpmaster") + + c.execute("""CREATE TABLE audit.package_changes ( + changedate TIMESTAMP NOT NULL DEFAULT now(), + package TEXT NOT NULL, + version DEBVERSION NOT NULL, + architecture TEXT NOT NULL, + suite TEXT NOT NULL, + event TEXT NOT NULL, + priority TEXT, + component TEXT, + section TEXT + )""") + + c.execute("GRANT INSERT ON audit.package_changes TO dak") + c.execute("GRANT SELECT ON audit.package_changes TO PUBLIC") + + c.execute("""CREATE OR REPLACE FUNCTION trigger_binsrc_assoc_update() RETURNS TRIGGER AS $$ + DECLARE + v_data RECORD; + + v_package audit.package_changes.package%TYPE; + v_version audit.package_changes.version%TYPE; + v_architecture audit.package_changes.architecture%TYPE; + v_suite audit.package_changes.suite%TYPE; + v_event audit.package_changes.event%TYPE; + v_priority audit.package_changes.priority%TYPE; + v_component audit.package_changes.component%TYPE; + v_section audit.package_changes.section%TYPE; + BEGIN + CASE TG_OP + WHEN 'INSERT' THEN v_event := 'I'; v_data := NEW; + WHEN 'DELETE' THEN v_event := 'D'; v_data := OLD; + ELSE RAISE EXCEPTION 'trigger called for invalid operation (%)', TG_OP; + END CASE; + + SELECT suite_name INTO STRICT v_suite FROM suite WHERE id = v_data.suite; + + CASE TG_TABLE_NAME + WHEN 'bin_associations' THEN + SELECT package, version, arch_string + INTO STRICT v_package, v_version, v_architecture + FROM binaries LEFT JOIN architecture ON (architecture.id = binaries.architecture) + WHERE binaries.id = v_data.bin; + + SELECT component.name, priority.priority, section.section + INTO v_component, v_priority, v_section + FROM override + JOIN override_type ON (override.type = override_type.id) + JOIN priority ON (priority.id = override.priority) + JOIN section ON (section.id = override.section) + JOIN component ON (override.component = component.id) + JOIN suite ON (suite.id = override.suite) + WHERE override_type.type != 'dsc' + AND override.package = v_package AND suite.id = v_data.suite; + + WHEN 'src_associations' THEN + SELECT source, version + INTO STRICT v_package, v_version + FROM source WHERE source.id = v_data.source; + v_architecture := 'source'; + + SELECT component.name, priority.priority, section.section + INTO v_component, v_priority, v_section + FROM override + JOIN override_type ON (override.type = override_type.id) + JOIN priority ON (priority.id = override.priority) + JOIN section ON (section.id = override.section) + JOIN component ON (override.component = component.id) + JOIN suite ON (suite.id = override.suite) + WHERE override_type.type = 'dsc' + AND override.package = v_package AND suite.id = v_data.suite; + + ELSE RAISE EXCEPTION 'trigger called for invalid table (%)', TG_TABLE_NAME; + END CASE; + + INSERT INTO audit.package_changes + (package, version, architecture, suite, event, priority, component, section) + VALUES (v_package, v_version, v_architecture, v_suite, v_event, v_priority, v_component, v_section); + + RETURN NEW; + END; + $$ LANGUAGE plpgsql VOLATILE SECURITY DEFINER + SET search_path = public, pg_temp"""); + + c.execute("""CREATE OR REPLACE FUNCTION trigger_override_update() RETURNS TRIGGER AS $$ + DECLARE + v_src_override_id override_type.id%TYPE; + + v_priority audit.package_changes.priority%TYPE := NULL; + v_component audit.package_changes.component%TYPE := NULL; + v_section audit.package_changes.section%TYPE := NULL; + BEGIN + + IF TG_TABLE_NAME != 'override' THEN + RAISE EXCEPTION 'trigger called for invalid table (%)', TG_TABLE_NAME; + END IF; + IF TG_OP != 'UPDATE' THEN + RAISE EXCEPTION 'trigger called for invalid event (%)', TG_OP; + END IF; + + IF OLD.package != NEW.package OR OLD.type != NEW.type OR OLD.suite != NEW.suite THEN + RETURN NEW; + END IF; + + IF OLD.priority != NEW.priority THEN + SELECT priority INTO STRICT v_priority FROM priority WHERE id = NEW.priority; + END IF; + + IF OLD.component != NEW.component THEN + SELECT name INTO STRICT v_component FROM component WHERE id = NEW.component; + END IF; + + IF OLD.section != NEW.section THEN + SELECT section INTO STRICT v_section FROM section WHERE id = NEW.section; + END IF; + + -- Find out if we're doing src or binary overrides + SELECT id INTO STRICT v_src_override_id FROM override_type WHERE type = 'dsc'; + IF OLD.type = v_src_override_id THEN + -- Doing a src_association link + INSERT INTO audit.package_changes + (package, version, architecture, suite, event, priority, component, section) + SELECT NEW.package, source.version, 'source', suite.suite_name, 'U', v_priority, v_component, v_section + FROM source + JOIN src_associations ON (source.id = src_associations.source) + JOIN suite ON (suite.id = src_associations.suite) + WHERE source.source = NEW.package AND src_associations.suite = NEW.suite; + ELSE + -- Doing a bin_association link + INSERT INTO audit.package_changes + (package, version, architecture, suite, event, priority, component, section) + SELECT NEW.package, binaries.version, architecture.arch_string, suite.suite_name, 'U', v_priority, v_component, v_section + FROM binaries + JOIN bin_associations ON (binaries.id = bin_associations.bin) + JOIN architecture ON (architecture.id = binaries.architecture) + JOIN suite ON (suite.id = bin_associations.suite) + WHERE binaries.package = NEW.package AND bin_associations.suite = NEW.suite; + END IF; + + RETURN NEW; + END; + $$ LANGUAGE plpgsql VOLATILE SECURITY DEFINER + SET search_path = public, pg_temp"""); + + c.execute("CREATE TRIGGER trigger_bin_associations_audit AFTER INSERT OR DELETE ON bin_associations FOR EACH ROW EXECUTE PROCEDURE trigger_binsrc_assoc_update()") + c.execute("CREATE TRIGGER trigger_src_associations_audit AFTER INSERT OR DELETE ON src_associations FOR EACH ROW EXECUTE PROCEDURE trigger_binsrc_assoc_update()") + c.execute("CREATE TRIGGER trigger_override_audit AFTER UPDATE ON override FOR EACH ROW EXECUTE PROCEDURE trigger_override_update()") + + c.execute("UPDATE config SET value = '66' WHERE name = 'db_revision'") + self.db.commit() + + except psycopg2.ProgrammingError, msg: + self.db.rollback() + raise DBUpdateError, 'Unable to apply sick update 66, rollback issued. Error message : %s' % (str(msg))