"""
Configure the sentry_sdk package to send HTTP requests to a custom endpoint
instead of the normal https://foo@sentry.io/1234 DSN
This is useful to intercept the sentry HTTP requests on a server
and then forward to the original sentry.io endpoint.
This way, the sentry key need not be exposed to the original client,
as would be the case if I use sentry_sdk directly in isitfit-cli.
Similar: https://github.com/getsentry/sentry/issues/1230
Usage:
import sentry_proxy
sentry_proxy.init(dsn="http://webhook.site/1234")
Tests:
pytest isitfit/test_sentryProxy.py -k test_sentry_proxy_fake
pytest isitfit/test_sentryProxy.py -k test_sentry_proxy_isitfit
"""
import sentry_sdk
# Setting the DSN doesn't work because of the validation
# SENTRY_SDK = "http://foo@webhook.site/5716352c-308a-45f1-b862-92ab80560cec"
# sentry_sdk.init(SENTRY_SDK)
#----------------------
# Create a derived sentry Dsn object
# since sentry_sdk.utils.Dsn.__init__ uses isinstance
# >>> class A: pass
# >>> class B(A): pass
# >>> x=B()
# >>> isinstance(x,B)
# True
# >>> isinstance(x,A)
# True
#-------------
from sentry_sdk.utils import Dsn, Auth
from sentry_sdk.transport import HttpTransport
import urllib.parse as urlparse
class MyAuth(Auth):
@property
def store_api_url(self):
return self.real_dsn
class MyDsn(Dsn):
def __init__(self, real_dsn):
fake_dsn = "https://foo@sentry.io/1234"
super().__init__(fake_dsn)
parts = urlparse.urlsplit(real_dsn)
self.scheme = parts.scheme
self.host = parts.hostname
self.port = parts.port or (parts.scheme == "https" and 443 or 80)
self.public_key = None
self.secret_key = None
self.project_id = None
self.path = parts.path
self.real_dsn = real_dsn # new variable for the sake of to_auth below
def to_auth(self, client=None):
# over-write function
auth = super().to_auth(client)
# add member
auth.real_dsn = self.real_dsn
# cast class to use new member
auth.__class__ = MyAuth
return auth
class MyTransport(HttpTransport):
def __init__(self, options=None):
super().__init__(options)
# cast http://stackoverflow.com/questions/3464061/ddg#3464154
self.parsed_dsn.__class__ = MyDsn
# save self._auth again
self._auth = self.parsed_dsn.to_auth("sentry-proxy.python/v0")
def init(dsn):
# use default_integrations=False to avoid the AtexitIntegration from displaying a message
# "Senty is attempting to send ..."
# https://docs.sentry.io/platforms/python/default-integrations/
parsed_dsn = MyDsn(dsn)
sentry_sdk.init(dsn=parsed_dsn, transport=MyTransport, default_integrations=False)
