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georgemarshall / django-cryptography

Easily encrypt data in Django
https://django-cryptography.readthedocs.io/
BSD 3-Clause "New" or "Revised" License
371 stars 70 forks source link

Ecrypted field doesn't work with Docker #54

Closed new69 closed 3 years ago

new69 commented 3 years ago

I get this error always I put my app on docker:

django.core.signing.BadSignature: Signature "b'w+bTViO2BmaCq0+oUvviyZVeRvPOHtVizIj+jQqUsxE=\n'" does not match

Complete error:

Traceback (most recent call last):
  File "/usr/local/lib/python3.8/site-packages/django_cryptography/core/signing.py", line 237, in unsign
    self.signature(signed_value[:-d_size]).verify(sig)
  File "/usr/local/lib/python3.8/site-packages/cryptography/hazmat/primitives/hmac.py", line 74, in verify
    ctx.verify(signature)
  File "/usr/local/lib/python3.8/site-packages/cryptography/hazmat/backends/openssl/hmac.py", line 75, in verify
    raise InvalidSignature("Signature did not match digest.")
cryptography.exceptions.InvalidSignature: Signature did not match digest.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.8/site-packages/django/core/handlers/exception.py", line 34, in inner
    response = get_response(request)
  File "/usr/local/lib/python3.8/site-packages/django/core/handlers/base.py", line 115, in _get_response
    response = self.process_exception_by_middleware(e, request)
  File "/usr/local/lib/python3.8/site-packages/django/core/handlers/base.py", line 113, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/usr/local/lib/python3.8/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
    return view_func(*args, **kwargs)
  File "/usr/local/lib/python3.8/site-packages/rest_framework/viewsets.py", line 114, in view
    return self.dispatch(request, *args, **kwargs)
  File "/usr/local/lib/python3.8/site-packages/rest_framework/views.py", line 505, in dispatch
    response = self.handle_exception(exc)
  File "/usr/local/lib/python3.8/site-packages/rest_framework/views.py", line 465, in handle_exception
    self.raise_uncaught_exception(exc)
  File "/usr/local/lib/python3.8/site-packages/rest_framework/views.py", line 476, in raise_uncaught_exception
    raise exc
  File "/usr/local/lib/python3.8/site-packages/rest_framework/views.py", line 502, in dispatch
    response = handler(request, *args, **kwargs)
  File "/usr/local/lib/python3.8/site-packages/rest_framework/mixins.py", line 46, in list
    return Response(serializer.data)
  File "/usr/local/lib/python3.8/site-packages/rest_framework/serializers.py", line 760, in data
    ret = super().data
  File "/usr/local/lib/python3.8/site-packages/rest_framework/serializers.py", line 260, in data
    self._data = self.to_representation(self.instance)
  File "/usr/local/lib/python3.8/site-packages/rest_framework/serializers.py", line 677, in to_representation
    return [
  File "/usr/local/lib/python3.8/site-packages/django/db/models/query.py", line 274, in __iter__
    self._fetch_all()
  File "/usr/local/lib/python3.8/site-packages/django/db/models/query.py", line 1242, in _fetch_all
    self._result_cache = list(self._iterable_class(self))
  File "/usr/local/lib/python3.8/site-packages/django/db/models/query.py", line 72, in __iter__
    for row in compiler.results_iter(results):
  File "/usr/local/lib/python3.8/site-packages/django/db/models/sql/compiler.py", line 1086, in apply_converters
    value = converter(value, expression, connection)
  File "/usr/local/lib/python3.8/site-packages/django_cryptography/fields.py", line 173, in from_db_value
    return self._load(force_bytes(value))
  File "/usr/local/lib/python3.8/site-packages/django_cryptography/fields.py", line 115, in _load
    return pickle.loads(self._fernet.decrypt(value, self.ttl))
  File "/usr/local/lib/python3.8/site-packages/django_cryptography/utils/crypto.py", line 143, in decrypt
    data = self._signer.unsign(data, ttl)
  File "/usr/local/lib/python3.8/site-packages/django_cryptography/core/signing.py", line 239, in unsign
    raise BadSignature(
django.core.signing.BadSignature: Signature "b'w+bTViO2BmaCq0+oUvviyZVeRvPOHtVizIj+jQqUsxE=\n'" does not match
ERROR:django.request:Internal Server Error: /api/v3/upload/document
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/site-packages/django_cryptography/core/signing.py", line 237, in unsign
    self.signature(signed_value[:-d_size]).verify(sig)
  File "/usr/local/lib/python3.8/site-packages/cryptography/hazmat/primitives/hmac.py", line 74, in verify
    ctx.verify(signature)
  File "/usr/local/lib/python3.8/site-packages/cryptography/hazmat/backends/openssl/hmac.py", line 75, in verify
    raise InvalidSignature("Signature did not match digest.")
cryptography.exceptions.InvalidSignature: Signature did not match digest.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.8/site-packages/django/core/handlers/exception.py", line 34, in inner
    response = get_response(request)
  File "/usr/local/lib/python3.8/site-packages/django/core/handlers/base.py", line 115, in _get_response
    response = self.process_exception_by_middleware(e, request)
  File "/usr/local/lib/python3.8/site-packages/django/core/handlers/base.py", line 113, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/usr/local/lib/python3.8/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
    return view_func(*args, **kwargs)
  File "/usr/local/lib/python3.8/site-packages/rest_framework/viewsets.py", line 114, in view
    return self.dispatch(request, *args, **kwargs)
  File "/usr/local/lib/python3.8/site-packages/rest_framework/views.py", line 505, in dispatch
    response = self.handle_exception(exc)
  File "/usr/local/lib/python3.8/site-packages/rest_framework/views.py", line 465, in handle_exception
    self.raise_uncaught_exception(exc)
  File "/usr/local/lib/python3.8/site-packages/rest_framework/views.py", line 476, in raise_uncaught_exception
    raise exc
  File "/usr/local/lib/python3.8/site-packages/rest_framework/views.py", line 502, in dispatch
    response = handler(request, *args, **kwargs)
  File "/usr/local/lib/python3.8/site-packages/rest_framework/mixins.py", line 46, in list
    return Response(serializer.data)
  File "/usr/local/lib/python3.8/site-packages/rest_framework/serializers.py", line 760, in data
    ret = super().data
  File "/usr/local/lib/python3.8/site-packages/rest_framework/serializers.py", line 260, in data
    self._data = self.to_representation(self.instance)
  File "/usr/local/lib/python3.8/site-packages/rest_framework/serializers.py", line 677, in to_representation
    return [
  File "/usr/local/lib/python3.8/site-packages/django/db/models/query.py", line 274, in __iter__
    self._fetch_all()
  File "/usr/local/lib/python3.8/site-packages/django/db/models/query.py", line 1242, in _fetch_all
    self._result_cache = list(self._iterable_class(self))
  File "/usr/local/lib/python3.8/site-packages/django/db/models/query.py", line 72, in __iter__
    for row in compiler.results_iter(results):
  File "/usr/local/lib/python3.8/site-packages/django/db/models/sql/compiler.py", line 1086, in apply_converters
    value = converter(value, expression, connection)
  File "/usr/local/lib/python3.8/site-packages/django_cryptography/fields.py", line 173, in from_db_value
    return self._load(force_bytes(value))
  File "/usr/local/lib/python3.8/site-packages/django_cryptography/fields.py", line 115, in _load
    return pickle.loads(self._fernet.decrypt(value, self.ttl))
  File "/usr/local/lib/python3.8/site-packages/django_cryptography/utils/crypto.py", line 143, in decrypt
    data = self._signer.unsign(data, ttl)
  File "/usr/local/lib/python3.8/site-packages/django_cryptography/core/signing.py", line 239, in unsign
    raise BadSignature(
django.core.signing.BadSignature: Signature "b'w+bTViO2BmaCq0+oUvviyZVeRvPOHtVizIj+jQqUsxE=\n'" does not match