def __init__(self,
cache,
endpoint,
timeout=10,
try_num=3,
retry_backoff=2.,
dry_run=False,
_sleep_fn=time.sleep):
"""Initialize the router.
Args:
cache(dict): This must be config._cache. Passed as a parameter to
avoid a circular import.
endpoint(str or None): None means 'dry run'. What would be sent is printed
on stdout. If endpoint starts with 'https://' data is POSTed there.
Otherwise it is interpreted as a file where to write serialized
LogEventLite protos.
try_num(int): max number of http requests send to the endpoint.
retry_backoff(float): time in seconds before retrying posting to the
endpoint. Randomized exponential backoff is applied on subsequent
retries.
dry_run(boolean): if True, no http request is sent. Instead a message is
printed.
_sleep_fn (function): function to wait specified number of seconds. This
argument is provided for testing purposes.
"""
HTTP_IDENTIFIER = 'event_mon'
_Router.__init__(self)
self.endpoint = endpoint
self.try_num = try_num
self.retry_backoff = retry_backoff
self._cache = cache
self._http = infra_libs.InstrumentedHttp(HTTP_IDENTIFIER,
timeout=timeout)
self._dry_run = dry_run
self._sleep_fn = _sleep_fn
# TODO(pgervais) pass this as parameters instead.
if self._cache.get('service_account_creds'):
try:
logging.debug('Activating OAuth2 authentication.')
self._http = infra_libs.get_authenticated_http(
self._cache['service_account_creds'],
service_accounts_creds_root=self.
_cache['service_accounts_creds_root'],
scope='https://www.googleapis.com/auth/cclog',
http_identifier=HTTP_IDENTIFIER,
timeout=timeout)
except IOError:
logging.error(
'Unable to read credentials, requests will be '
'unauthenticated. File: %s',
self._cache.get('service_account_creds'))
def __init__(self, cache, endpoint=None, timeout=10):
# cache is defined in config.py. Passed as a parameter to avoid
# a circular import.
# endpoint == None means 'dry run'. No data is sent.
self.endpoint = endpoint
self.http = httplib2.Http(timeout=timeout)
self.cache = cache
if self.endpoint and self.cache['service_account_creds']:
logging.debug('Activating OAuth2 authentication.')
self.http = infra_libs.get_authenticated_http(
self.cache['service_account_creds'],
service_accounts_creds_root=self.cache['service_accounts_creds_root'],
scope='https://www.googleapis.com/auth/cclog'
)
def __init__(self, cache, endpoint, timeout=10, try_num=3, retry_backoff=2.,
dry_run=False, _sleep_fn=time.sleep):
"""Initialize the router.
Args:
cache(dict): This must be config._cache. Passed as a parameter to
avoid a circular import.
endpoint(str or None): None means 'dry run'. What would be sent is printed
on stdout. If endpoint starts with 'https://' data is POSTed there.
Otherwise it is interpreted as a file where to write serialized
LogEventLite protos.
try_num(int): max number of http requests send to the endpoint.
retry_backoff(float): time in seconds before retrying posting to the
endpoint. Randomized exponential backoff is applied on subsequent
retries.
dry_run(boolean): if True, no http request is sent. Instead a message is
printed.
_sleep_fn (function): function to wait specified number of seconds. This
argument is provided for testing purposes.
"""
HTTP_IDENTIFIER = 'event_mon'
_Router.__init__(self)
self.endpoint = endpoint
self.try_num = try_num
self.retry_backoff = retry_backoff
self._cache = cache
self._http = infra_libs.InstrumentedHttp(HTTP_IDENTIFIER, timeout=timeout)
self._dry_run = dry_run
self._sleep_fn = _sleep_fn
# TODO(pgervais) pass this as parameters instead.
if self._cache.get('service_account_creds'):
try:
logging.debug('Activating OAuth2 authentication.')
self._http = infra_libs.get_authenticated_http(
self._cache['service_account_creds'],
service_accounts_creds_root=
self._cache['service_accounts_creds_root'],
scope='https://www.googleapis.com/auth/cclog',
http_identifier=HTTP_IDENTIFIER,
timeout=timeout
)
except IOError:
logging.error('Unable to read credentials, requests will be '
'unauthenticated. File: %s',
self._cache.get('service_account_creds'))
def test_malformed_credentials(self):
with self.assertRaises(infra_libs.AuthError):
infra_libs.get_authenticated_http(
'creds_malformed.json',
service_accounts_creds_root=DATA_DIR)
def test_valid_credentials_authenticated(self):
http = infra_libs.get_authenticated_http(
'valid_creds.json',
service_accounts_creds_root=DATA_DIR,
http_identifier='test_case')
self.assertIsInstance(http, infra_libs.InstrumentedHttp)
def test_valid_credentials(self):
http = infra_libs.get_authenticated_http(
'valid_creds.json',
service_accounts_creds_root=DATA_DIR)
self.assertIsInstance(http, httplib2.Http)
def test_malformed_credentials(self):
with self.assertRaises(infra_libs.AuthError):
infra_libs.get_authenticated_http(
'creds_malformed.json',
service_accounts_creds_root=DATA_DIR)
def test_valid_credentials_authenticated(self):
http = infra_libs.get_authenticated_http(
'valid_creds.json',
service_accounts_creds_root=DATA_DIR,
http_identifier='test_case')
self.assertIsInstance(http, infra_libs.InstrumentedHttp)
def test_valid_credentials(self):
http = infra_libs.get_authenticated_http(
'valid_creds.json',
service_accounts_creds_root=DATA_DIR)
self.assertIsInstance(http, httplib2.Http)
