def initDB(dsn=None, backend=None, host="localhost", port=None, username=None,
password=None, database=None):
"""
Initialize the database.
For Oracle connections: provide just a string dsn argument, or a username,
password, and database. (sid in this case)
"""
if backend == None:
backend=CFG.DB_BACKEND
if not SUPPORTED_BACKENDS.has_key(backend):
raise rhnException("Unsupported database backend", backend)
if backend == ORACLE:
# For Oracle, must provide either dsn or username, password,
# and database.
if not dsn and not (username and password and database):
# Grab the default from the config file:
dsn = CFG.DEFAULT_DB
if dsn:
# split the dsn up into username/pass/sid so we can call the rest of
# the code in a uniform fashion for all database backends:
(username, temp) = dsn.split("/")
(password, database) = temp.split("@")
if backend == POSTGRESQL:
host = None
port = None
dsn = CFG.DEFAULT_DB
(username, temp) = dsn.split("/")
(password, dsn) = temp.split("@")
for i in dsn.split(';'):
(k, v) = i.split('=')
if k == 'dbname':
database = v
elif k == 'host':
host = v
elif k == 'port':
port = int(v)
else:
raise rhnException("Unknown piece in default_db string", i)
# Hide the password
add_to_seclist(dsn)
try:
__init__DB(backend, host, port, username, password, database)
# except (rhnException, SQLError):
# raise # pass on, we know those ones
# except (KeyboardInterrupt, SystemExit):
# raise
except:
raise
#e_type, e_value = sys.exc_info()[:2]
#raise rhnException("Could not initialize Oracle database connection",
# str(e_type), str(e_value))
return 0
def getUserGroups(login, password):
# Authenticates a user and returns the list of groups it belongs
# to, and the org id
add_to_seclist(password)
log_debug(4, login)
user = rhnUser.search(login)
if not user:
log_debug("rhnUser.search failed")
raise rhnFault(2)
# Check the user's password
if not user.check_password(password):
log_debug("user.check_password failed")
raise rhnFault(2)
return getUserGroupsFromUserInstance(user)
def auth(self, login, password):
add_to_seclist(password)
self.groups, self.org_id, self.user_id = getUserGroups(login, password)
log_debug(4, "Groups: %s; org_id: %s; user_id: %s" % (
self.groups, self.org_id, self.user_id))
