41 lines
1.4 KiB
Python
41 lines
1.4 KiB
Python
"""passbook OAuth2 JWKS Views"""
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from django.http import HttpRequest, HttpResponse, JsonResponse
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from django.shortcuts import get_object_or_404
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from django.views import View
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from jwkest import long_to_base64
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from jwkest.jwk import import_rsa_key
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from passbook.core.models import Application
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from passbook.providers.oauth2.models import JWTAlgorithms, OAuth2Provider
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class JWKSView(View):
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"""Show RSA Key data for Provider"""
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def get(self, request: HttpRequest, application_slug: str) -> HttpResponse:
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"""Show RSA Key data for Provider"""
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application = get_object_or_404(Application, slug=application_slug)
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provider: OAuth2Provider = get_object_or_404(
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OAuth2Provider, pk=application.provider_id
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)
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response_data = {}
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if provider.jwt_alg == JWTAlgorithms.RS256:
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public_key = import_rsa_key(provider.rsa_key.key_data).publickey()
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response_data["keys"] = [
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{
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"kty": "RSA",
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"alg": "RS256",
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"use": "sig",
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"kid": provider.rsa_key.kid,
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"n": long_to_base64(public_key.n),
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"e": long_to_base64(public_key.e),
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}
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]
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response = JsonResponse(response_data)
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response["Access-Control-Allow-Origin"] = "*"
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return response
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