diff options
Diffstat (limited to 'func/logger.py')
-rwxr-xr-x | func/logger.py | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/func/logger.py b/func/logger.py new file mode 100755 index 0000000..e679f3d --- /dev/null +++ b/func/logger.py @@ -0,0 +1,76 @@ +## func +## +## Copyright 2007, Red Hat, Inc +## See AUTHORS +## +## This software may be freely redistributed under the terms of the GNU +## general public license. +## +## 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., 675 Mass Ave, Cambridge, MA 02139, USA. +## +## + + +import logging +from func.config import read_config +from func.commonconfig import FuncdConfig + + +# from the comments in http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/66531 +class Singleton(object): + def __new__(type, *args, **kwargs): + if not '_the_instance' in type.__dict__: + type._the_instance = object.__new__(type, *args, **kwargs) + return type._the_instance + +# logging is weird, we don't want to setup multiple handlers +# so make sure we do that mess only once + +class Logger(Singleton): + _no_handlers = True + + def __init__(self, logfilepath ="/var/log/func/func.log"): + config_file = '/etc/func/minion.conf' + self.config = read_config(config_file, FuncdConfig) + self.loglevel = logging._levelNames[self.config.log_level] + self._setup_logging() + if self._no_handlers: + self._setup_handlers(logfilepath=logfilepath) + + def _setup_logging(self): + self.logger = logging.getLogger("svc") + + def _setup_handlers(self, logfilepath="/var/log/func/func.log"): + handler = logging.FileHandler(logfilepath, "a") + self.logger.setLevel(self.loglevel) + formatter = logging.Formatter("%(asctime)s - %(levelname)s - %(message)s") + handler.setFormatter(formatter) + self.logger.addHandler(handler) + self._no_handlers = False + + +class AuditLogger(Singleton): + _no_handlers = True + def __init__(self, logfilepath = "/var/log/func/audit.log"): + self.loglevel = logging.INFO + self._setup_logging() + if self._no_handlers: + self._setup_handlers(logfilepath=logfilepath) + + def log_call(self, ip, CN, cert_hash, method, params): + # square away a good parseable format at some point -akl + self.logger.info("%s %s %s %s called with %s" % (ip, CN, cert_hash, method, params)) + + + def _setup_logging(self): + self.logger = logging.getLogger("audit") + + def _setup_handlers(self, logfilepath="/var/log/func/audit.log"): + handler = logging.FileHandler(logfilepath, "a") + self.logger.setLevel(self.loglevel) + formatter = logging.Formatter("%(asctime)s - %(message)s") + handler.setFormatter(formatter) + self.logger.addHandler(handler) + self._no_handlers = False |