90 lines
3.1 KiB
Python
90 lines
3.1 KiB
Python
"""passbook outpost views"""
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from typing import Any, Dict, List
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from django.contrib.auth.mixins import LoginRequiredMixin
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from django.db.models import Model
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from django.http import HttpRequest, HttpResponse
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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 django.views.generic import TemplateView
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from guardian.shortcuts import get_objects_for_user
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from structlog import get_logger
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from passbook.core.models import User
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from passbook.outposts.controllers.docker import DockerController
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from passbook.outposts.models import (
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DockerServiceConnection,
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KubernetesServiceConnection,
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Outpost,
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OutpostType,
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)
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from passbook.providers.proxy.controllers.kubernetes import ProxyKubernetesController
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LOGGER = get_logger()
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def get_object_for_user_or_404(user: User, perm: str, **filters) -> Model:
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"""Wrapper that combines get_objects_for_user and get_object_or_404"""
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return get_object_or_404(get_objects_for_user(user, perm), **filters)
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class DockerComposeView(LoginRequiredMixin, View):
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"""Generate docker-compose yaml"""
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def get(self, request: HttpRequest, outpost_pk: str) -> HttpResponse:
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"""Render docker-compose file"""
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outpost: Outpost = get_object_for_user_or_404(
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request.user,
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"passbook_outposts.view_outpost",
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pk=outpost_pk,
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)
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manifest = ""
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if outpost.type == OutpostType.PROXY:
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controller = DockerController(outpost, DockerServiceConnection())
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manifest = controller.get_static_deployment()
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return HttpResponse(manifest, content_type="text/vnd.yaml")
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class KubernetesManifestView(LoginRequiredMixin, View):
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"""Generate Kubernetes Deployment and SVC for proxy"""
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def get(self, request: HttpRequest, outpost_pk: str) -> HttpResponse:
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"""Render deployment template"""
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outpost: Outpost = get_object_for_user_or_404(
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request.user,
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"passbook_outposts.view_outpost",
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pk=outpost_pk,
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)
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manifest = ""
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if outpost.type == OutpostType.PROXY:
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controller = ProxyKubernetesController(
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outpost, KubernetesServiceConnection()
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)
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manifest = controller.get_static_deployment()
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return HttpResponse(manifest, content_type="text/vnd.yaml")
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class SetupView(LoginRequiredMixin, TemplateView):
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"""Setup view"""
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def get_template_names(self) -> List[str]:
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allowed = ["dc", "custom", "k8s_manual", "k8s_integration"]
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setup_type = self.request.GET.get("type", "dc")
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if setup_type not in allowed:
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setup_type = allowed[0]
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return [f"outposts/setup_{setup_type}.html"]
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def get_context_data(self, **kwargs: Any) -> Dict[str, Any]:
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kwargs = super().get_context_data(**kwargs)
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outpost: Outpost = get_object_for_user_or_404(
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self.request.user,
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"passbook_outposts.view_outpost",
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pk=self.kwargs["outpost_pk"],
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)
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kwargs.update(
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{"host": self.request.build_absolute_uri("/"), "outpost": outpost}
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)
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return kwargs
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