openssl/trunk/crypto/asn1/21.RPKI.CA.Configuration.autoconf.md


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# $Id$
# 
# Copyright (C) 2009--2012  Internet Systems Consortium ("ISC")
# 
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
# 
# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.

"""
(Re)Initialize SQL tables used by these programs.
"""

import rpki.config
import rpki.sql_schemas
from rpki.mysql_import import MySQLdb

cfg = rpki.config.parser(None, "yamltest", allow_missing = True)

for name in ("rpkid", "irdbd", "pubd"):

  username = cfg.get("%s_sql_username" % name, name[:4])
  password = cfg.get("%s_sql_password" % name, "fnord")
  
  schema = []
  for line in getattr(rpki.sql_schemas, name, "").splitlines():
    schema.extend(line.partition("--")[0].split())
  schema = " ".join(schema).strip(";").split(";")
  schema = [statement.strip() for statement in schema if statement and "DROP TABLE" not in statement]

  db = MySQLdb.connect(user = username, passwd = password)
  cur = db.cursor()

  cur.execute("SHOW DATABASES")

  databases = [r[0] for r in cur.fetchall() if r[0][:4] == name[:4] and r[0][4:].isdigit()]

  for database in databases:

    cur.execute("USE " + database)

    cur.execute("SHOW TABLES")
    tables = [r[0] for r in cur.fetchall()]

    cur.execute("SET foreign_key_checks = 0")
    for table in tables:
      cur.execute("DROP TABLE %s" % table)
    cur.execute("SET foreign_key_checks = 1")  

    for statement in schema:
      cur.execute(statement)

  cur.close()
  db.close()