drf-encrypt-content is a Django app to help you encrypt your data, serialized through ModelSerializer. It also contains some helper functions. Which helps you to encrypt your data. drf-encrypt-content is built on top of the cryptography package. This package makes fernet available to us.
Because I don't have enough time, I could not add tests yet. I just tested it by hand based on Django 3.x and Django REST framework 3.11. As soon as I find some free time. I am gonna add tests and some feature requests. I am open to criticism. This is the first package that I made available to the Django community so looking forward to your comments to improve myself.
Fernet guarantees that a message encrypted using it cannot be manipulated or read without the key. Fernet is an implementation of symmetric (also known as “secret key”) authenticated cryptography.
Add "drf_encrypt_content" to your INSTALLED_APPS setting like this.
INSTALLED_APPS = [
...
'drf_encrypt_content',
]
Jump terminal and cd where manage.py is.
Run python manage.py generate_key to get a fresh fernet key and copy the key.
Open settings.py file and provide the below variable.
REST_ENCRYPT_SECRET_KEY = 'key_you_copied_at_step_3'
Open the file where your serializer using ModelSerializer stays and import and then use this mixin.
from drf_encrypt_content import RestEncryptContentMixin
class MySerializer(RestEncryptContentMixin, ModelSerializer)
...That is it. This is going to encrypt all of your exposed data.
pip install drf-encrypt-content
This package makes you available three class EncryptedModelSerializer, RestEncryptContentMixin and RestEncryptContent
RestEncryptContentMixin: This is the mixin where the magic happens. You basically need to provide this mixin to the class where you inherited ModelSerializer. This is going to encrypt all of the data ModelSerializer serialize by default.
You can specify which fields in your model you want to encrypt. Just define a list with the name 'encrypted_fields' in the class Meta where you define your model and fields.
from drf_encrypt_content import RestEncryptContentMixin
class MySerializer(RestEncryptContentMixin, ModelSerializer)
class Meta:
model = Model
fields = '__all__'
encrypted_fields = [
'field_name'
]
Instead of typing all of the fields by one by, you can type only the ones you don't want to encrypt.
from drf_encrypt_content import RestEncryptContentMixin
class MySerializer(RestEncryptContentMixin, ModelSerializer)
class Meta:
model = Model
fields = '__all__'
excluded_fields = [
'field_name'
]
EncryptedModelSerializer: If you want to use model serializer and also RestEncryptContentMixin mixin, change your ModelSerializer with EncryptedModelSerializer. EncryptedModelSerializer is based on ModelSerializer and RestEncryptContentMixin. You can do everything just like you do with Rest Encrypt Content Mixin.
from drf_encrypt_content import EncryptedModelSerializer
class MySerializer(EncryptedModelSerializer)
class Meta:
model = Model
fields = '__all__'
excluded_fields = [
'field_name'
]
I do not support base Serializer yet but you can find some helper methods in RestEncryptContent class.
You can use the below methods.
encrypt_list: iterates an unencrypted list and encrypt items in the list and returns a list of encrypted data.
from drf_encrypt_content import RestEncryptContent
list_one = [1,2,3]
rest_encrypt = RestEncryptContent()
rest_enctypt.encrypt_list(data) # a list of encrypted data.
encrypt_data: returns fernet token which is the encrypted form of passed data.
from drf_encrypt_content import RestEncryptContent
data = 'example_content'
rest_encrypt = RestEncryptContent()
rest_enctypt.encrypt_data(data) # this is going to return encrypted data.
BSD
Oğuzhan Çelikarslan
Developing this package, I read through some codes and articles. I want to say thanks to persons who wrote and coded these.
Gajesh Naik
Tom Christie
RetroSearch is an open source project built by @garambo | Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4