77 lines
2.5 KiB
HCL
77 lines
2.5 KiB
HCL
locals {
|
|
app_slug = "${var.instance}${var.component == "" ? "" : "-"}${var.component}"
|
|
forward_labels = merge(var.labels, {
|
|
"app.kubernetes.io/component" = "authentik-forward"
|
|
})
|
|
external_url = format("https://%s", var.dns_name)
|
|
forward_outpost_providers = jsondecode(data.http.get_forward_outpost.response_body).results[0].providers
|
|
forward_outpost_pk = jsondecode(data.http.get_forward_outpost.response_body).results[0].pk
|
|
}
|
|
|
|
data "authentik_flow" "default_authorization_flow" {
|
|
slug = "default-provider-authorization-implicit-consent"
|
|
}
|
|
|
|
resource "authentik_provider_proxy" "forward" {
|
|
name = local.app_slug
|
|
external_host = local.external_url
|
|
authorization_flow = data.authentik_flow.default_authorization_flow.id
|
|
mode = "forward_single"
|
|
access_token_validity = var.access_token_validity
|
|
}
|
|
|
|
data "http" "get_forward_outpost" {
|
|
depends_on = [authentik_provider_proxy.forward]
|
|
url = "http://authentik.${var.domain}-auth.svc/api/v3/outposts/instances/?name__iexact=forward"
|
|
method = "GET"
|
|
request_headers = var.request_headers
|
|
lifecycle {
|
|
postcondition {
|
|
condition = contains([200], self.status_code)
|
|
error_message = "Status code invalid"
|
|
}
|
|
}
|
|
}
|
|
|
|
resource "restapi_object" "forward_outpost_binding" {
|
|
path = "/outposts/instances/${local.forward_outpost_pk}/"
|
|
data = jsonencode({
|
|
name = "forward"
|
|
providers = contains(local.forward_outpost_providers, authentik_provider_proxy.forward.id) ? local.forward_outpost_providers : concat(local.forward_outpost_providers, [authentik_provider_proxy.forward.id])
|
|
})
|
|
}
|
|
|
|
resource "kubectl_manifest" "middleware" {
|
|
yaml_body = <<-EOF
|
|
apiVersion: traefik.io/v1alpha1
|
|
kind: Middleware
|
|
metadata:
|
|
name: "${local.app_slug}-forward"
|
|
namespace: "${var.namespace}"
|
|
labels: ${jsonencode(local.forward_labels)}
|
|
spec:
|
|
forwardAuth:
|
|
address: http://ak-outpost-forward.${var.domain}-auth.svc:9000/outpost.goauthentik.io/auth/traefik
|
|
trustForwardHeader: true
|
|
authResponseHeaders:
|
|
- X-authentik-username
|
|
- X-authentik-email
|
|
- X-authentik-groups
|
|
- X-authentik-name
|
|
- X-authentik-uid
|
|
- X-authentik-jwt
|
|
- X-authentik-meta-jwks
|
|
- X-authentik-meta-outpost
|
|
- X-authentik-meta-provider
|
|
- X-authentik-meta-app
|
|
- X-authentik-meta-version
|
|
EOF
|
|
}
|
|
|
|
data "kubernetes_ingress_v1" "authentik" {
|
|
metadata {
|
|
name = "authentik"
|
|
namespace = "${var.domain}-auth"
|
|
}
|
|
}
|