/usr/lib/python2.7/dist-packages/protobix/zabbixagentconfig.py is in python-protobix 1.0.0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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import socket
class ZabbixAgentConfig(object):
_logger = None
_default_config_file='/etc/zabbix/zabbix_agentd.conf'
def __init__(self, config_file=None, logger=None):
if config_file is None:
config_file=self._default_config_file
if logger: # pragma: no cover
self._logger = logger
if self._logger: # pragma: no cover
self._logger.info(
"Initializing"
)
# Set default config value from sample zabbix_agentd.conf
# Only exception is hostname. While non mandatory, we must have
# This property set. Default goes to server FQDN
# We do *NOT* support HostnameItem except to fake system.hostname
self.config = {
# Protobix specific options
'data_type': None,
'dryrun': False,
# Zabbix Agent options
'ServerActive': '127.0.0.1',
'ServerPort': 10051,
'LogType': 'file',
'LogFile': '/tmp/zabbix_agentd.log',
'DebugLevel': 3,
'Timeout': 3,
'Hostname': socket.getfqdn(),
'TLSConnect': 'unencrypted',
'TLSCAFile': None,
'TLSCertFile': None,
'TLSCRLFile': None,
'TLSKeyFile': None,
'TLSServerCertIssuer': None,
'TLSServerCertSubject': None,
'TLSPSKIdentity': None,
'TLSPSKFile': None,
}
# list_values=False argument below is needed because of potential
# UserParameter with spaces which breaks ConfigObj
# See
if self._logger: # pragma: no cover
self._logger.debug(
"Reading Zabbix Agent configuration file %s" %
config_file
)
tmp_config = configobj.ConfigObj(config_file, list_values=False)
# If not config_file found or provided,
# we should fallback to the default
if tmp_config == {}:
if self._logger: # pragma: no cover
self._logger.warn(
"Not configuration found"
)
return
if self._logger: # pragma: no cover
self._logger.debug(
"Setting configuration"
)
if 'DebugLevel' in tmp_config:
self.debug_level = int(tmp_config['DebugLevel'])
if 'Timeout' in tmp_config:
self.timeout = int(tmp_config['Timeout'])
if 'Hostname' in tmp_config:
self.hostname = tmp_config['Hostname']
# Process LogType & LogFile & ServerACtive in separate methods
# Due to custom logic
self._process_server_config(tmp_config)
self._process_log_config(tmp_config)
self._process_tls_config(tmp_config)
def _process_server_config(self, tmp_config):
if self._logger: # pragma: no cover
self._logger.debug(
"Processing server config"
)
if 'ServerActive' in tmp_config:
# Because of list_values=False above,
# we have to check ServerActive format
# and extract server & port manually
# See https://github.com/jbfavre/python-protobix/issues/16
tmp_server = tmp_config['ServerActive'].split(',')[0] \
if "," in tmp_config['ServerActive'] else tmp_config['ServerActive']
self.server_active, server_port = \
tmp_server.split(':') if ":" in tmp_server else (tmp_server, 10051)
self.server_port = int(server_port)
def _process_log_config(self, tmp_config):
if self._logger: # pragma: no cover
self._logger.debug(
"Processing log config"
)
if 'LogType' in tmp_config and tmp_config['LogType'] in ['file', 'system', 'console']:
self.log_type = tmp_config['LogType']
elif 'LogType' in tmp_config:
raise ValueError('LogType must be one of [file,system,console]')
# At this point, LogType is one of [file,system,console]
if self.log_type in ['system', 'console']:
# If LogType if console or system, we don't need LogFile
self.log_file = None
elif self.log_type == 'file':
# LogFile will be used
if 'LogFile' in tmp_config and tmp_config['LogFile'] == '-':
# Zabbix 2.4 compatibility
# LogFile to '-' means we want to use syslog
self.log_file = None
self.log_type = 'system'
elif 'LogFile' in tmp_config:
self.log_file = tmp_config['LogFile']
def _process_tls_config(self, tmp_config):
if self._logger: # pragma: no cover
self._logger.debug(
"Processing tls config"
)
if 'TLSConnect' in tmp_config:
self.tls_connect = tmp_config['TLSConnect']
if self.tls_connect == 'cert':
if 'TLSCertFile' in tmp_config and \
'TLSKeyFile' in tmp_config and \
'TLSCAFile' in tmp_config:
self.tls_cert_file = tmp_config['TLSCertFile']
self.tls_key_file = tmp_config['TLSKeyFile']
self.tls_ca_file = tmp_config['TLSCAFile']
else:
raise ValueError('TLSConnect is cert. TLSCertFile, TLSKeyFile and TLSCAFile are mandatory')
if 'TLSCRLFile' in tmp_config:
self.tls_crl_file = tmp_config['TLSCRLFile']
if 'TLSServerCertIssuer' in tmp_config:
self.tls_server_cert_issuer = tmp_config['TLSServerCertIssuer']
if 'TLSServerCertSubject' in tmp_config:
self.tls_server_cert_subject = tmp_config['TLSServerCertSubject']
if self.tls_connect == 'psk':
if 'TLSPSKIdentity' in tmp_config and 'TLSPSKFile' in tmp_config:
self.tls_psk_identity = tmp_config['TLSPSKIdentity']
self.tls_psk_file = tmp_config['TLSPSKFile']
else:
raise ValueError('TLSConnect is psk. TLSPSKIdentity and TLSPSKFile are mandatory')
@property
def server_active(self):
return self.config['ServerActive']
@server_active.setter
def server_active(self, value):
if value:
self.config['ServerActive'] = value
@property
def server_port(self):
return self.config['ServerPort']
@server_port.setter
def server_port(self, value):
# Must between 1024-32767 like ListenPort for Server & Proxy
# https://www.zabbix.com/documentation/3.0/manual/appendix/config/zabbix_server
if isinstance(value, int) and value >= 1024 and value <= 32767:
self.config['ServerPort'] = value
else:
raise ValueError('ServerPort must be between 1024 and 32767')
@property
def log_type(self):
if 'LogType' in self.config:
return self.config['LogType']
@log_type.setter
def log_type(self, value):
if value and value in ['file', 'system', 'console']:
self.config['LogType'] = value
@property
def log_file(self):
return self.config['LogFile']
@log_file.setter
def log_file(self, value):
self.config['LogFile'] = value
@property
def debug_level(self):
return self.config['DebugLevel']
@debug_level.setter
def debug_level(self, value):
# Must be between 0 and 5
# https://www.zabbix.com/documentation/3.0/manual/appendix/config/zabbix_agentd
if isinstance(value, int) and value >= 0 and value <= 5:
self.config['DebugLevel'] = value
else:
raise ValueError('DebugLevel must be between 0 and 5, ' + str(value) + ' provided')
@property
def timeout(self):
return self.config['Timeout']
@timeout.setter
def timeout(self, value):
# Must be between 1 and 30
# https://www.zabbix.com/documentation/3.0/manual/appendix/config/zabbix_agentd
if isinstance(value, int) and value > 0 and value <= 30:
self.config['Timeout'] = value
else:
raise ValueError('Timeout must be between 1 and 30')
@property
def hostname(self):
return self.config['Hostname']
@hostname.setter
def hostname(self, value):
if value:
self.config['Hostname'] = value
@property
def tls_connect(self):
return self.config['TLSConnect']
@tls_connect.setter
def tls_connect(self, value):
if value in ['unencrypted', 'psk', 'cert']:
self.config['TLSConnect'] = value
else:
raise ValueError('TLSConnect must be one of [unencrypted,psk,cert]')
@property
def tls_ca_file(self):
return self.config['TLSCAFile']
@tls_ca_file.setter
def tls_ca_file(self, value):
if value:
self.config['TLSCAFile'] = value
@property
def tls_cert_file(self):
return self.config['TLSCertFile']
@tls_cert_file.setter
def tls_cert_file(self, value):
if value:
self.config['TLSCertFile'] = value
@property
def tls_crl_file(self):
return self.config['TLSCRLFile']
@tls_crl_file.setter
def tls_crl_file(self, value):
if value:
self.config['TLSCRLFile'] = value
@property
def tls_key_file(self):
return self.config['TLSKeyFile']
@tls_key_file.setter
def tls_key_file(self, value):
if value:
self.config['TLSKeyFile'] = value
@property
def tls_server_cert_issuer(self):
return self.config['TLSServerCertIssuer']
@tls_server_cert_issuer.setter
def tls_server_cert_issuer(self, value):
if value:
self.config['TLSServerCertIssuer'] = value
@property
def tls_server_cert_subject(self):
return self.config['TLSServerCertSubject']
@tls_server_cert_subject.setter
def tls_server_cert_subject(self, value):
if value:
self.config['TLSServerCertSubject'] = value
@property
def tls_psk_identity(self):
return self.config['TLSPSKIdentity']
@tls_psk_identity.setter
def tls_psk_identity(self, value):
if value:
self.config['TLSPSKIdentity'] = value
@property
def tls_psk_file(self):
return self.config['TLSPSKFile']
@tls_psk_file.setter
def tls_psk_file(self, value):
if value:
self.config['TLSPSKFile'] = value
@property
def dryrun(self):
return self.config['dryrun']
@dryrun.setter
def dryrun(self, value):
if value in [True, False]:
self.config['dryrun'] = value
else:
raise ValueError('dryrun parameter requires boolean')
@property
def data_type(self):
return self.config['data_type']
@data_type.setter
def data_type(self, value):
if value in ['lld', 'items', None]:
self.config['data_type'] = value
else:
raise ValueError('data_type requires either "items" or "lld"')
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