--- /dev/null
+ #!/usr/bin/env python
+ # coding=utf8
+
+ """
+ Add audit schema and initial package table and triggers
+
+ @contact: Debian FTP Master <ftpmaster@debian.org>
+ @copyright: 2011 Mark Hymers <mhy@debian.org>
++@copyright: 2011 Ansgar Burchardt <ansgar@debian.org>
+ @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))
projects / dak / commitdiff