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Move the encrypt/decrypt decision out of db and into the view

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This commit is contained in:
Daniel Quinn 2018-02-04 13:14:23 +00:00
parent da6dc2ad5b
commit cdc07cf153
2 changed files with 7 additions and 6 deletions
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9
src/documents/views.py
View File

@ -52,12 +52,12 @@ class FetchView(SessionOrBasicAuthMixin, DetailView):
if self.kwargs["kind"] == "thumb": if self.kwargs["kind"] == "thumb":
return HttpResponse( return HttpResponse(
GnuPG.decrypted(self.object.thumbnail_file), self._get_raw_data(self.object.thumbnail_file),
content_type=content_types[Document.TYPE_PNG] content_type=content_types[Document.TYPE_PNG]
) )
response = HttpResponse( response = HttpResponse(
GnuPG.decrypted(self.object.source_file), self._get_raw_data(self.object.source_file),
content_type=content_types[self.object.file_type] content_type=content_types[self.object.file_type]
) )
response["Content-Disposition"] = 'attachment; filename="{}"'.format( response["Content-Disposition"] = 'attachment; filename="{}"'.format(
@ -65,6 +65,11 @@ class FetchView(SessionOrBasicAuthMixin, DetailView):
return response return response
def _get_raw_data(self, file_handle):
if self.object.storage_type == Document.STORAGE_TYPE_UNENCRYPTED:
return file_handle
return GnuPG.decrypted(file_handle)
class PushView(SessionOrBasicAuthMixin, FormView): class PushView(SessionOrBasicAuthMixin, FormView):
""" """

4
src/paperless/db.py
View File

@ -12,15 +12,11 @@ class GnuPG(object):
@classmethod @classmethod
def decrypted(cls, file_handle): def decrypted(cls, file_handle):
if(not settings.ENABLE_ENCRYPTION):
return file_handle.read()
return cls.gpg.decrypt_file( return cls.gpg.decrypt_file(
file_handle, passphrase=settings.PASSPHRASE).data file_handle, passphrase=settings.PASSPHRASE).data
@classmethod @classmethod
def encrypted(cls, file_handle): def encrypted(cls, file_handle):
if(not settings.ENABLE_ENCRYPTION):
return file_handle.read()
return cls.gpg.encrypt_file( return cls.gpg.encrypt_file(
file_handle, file_handle,
recipients=None, recipients=None,