uacme VS cert-manager

> So you're saying telemetry should be handled as a separate process that has nothing to do with the rest of the browser, and treated like a hostile service? [... T]his was a dumb bug and it is completely unreasonable to expect some kind of adversarial design "just in case a freak bug triggers on telemetry network requests".

I absolutely agree that this a dumb bug having little to nothing to do with telemetry. It is not even the first case-sensitivity HTTP/3 bug I’m personally encountering in the course of completely casual use[1].

At the same time, you know what? I’m glad you suggested this, because I certainly didn’t think of it. Yes, in an ideal world, telemetry absolutely should be a separate process (or thread, or at least not share an event loop—a separate “hang domain”, a vat[2] if you want). And so should everything off the critical path.

I’m not saying Firefox is bad for doing it differently. I’m saying it’s silly that Firefox is forced to play OS to such an extent because the actual one isn’t up to its demands.

[1] https://github.com/ndilieto/uacme/pull/11

[2] http://www.erights.org/elib/concurrency/vat.html

Hmm .... not sure i'd necessarily say that's where i'm coming from. i'd be happy with a mix'n'match OS if most of the individual components were created and maintained with thought and care. (As distinct from e.g. "Over the last couple of weekends I learned Rust, and here's my first full program, an encrypted chat server. Enjoy!") Like, SQLite is not maintained by the OpenBSD project, but i believe it's generally considered to be a high-quality codebase. And i recently started using uacme on my server; i don't feel competent enough in C to comment directly on the quality of the codebase, but this and this indicate to me that the author has a clue (and in fact, i feel confident that they have far more of a clue than i do).

cert-manager

The second one is a combination of tools: External DNS, cert-manager, and NGINX ingress. Using these as a stack, you can quickly deploy an application, making it available through a DNS with a TLS without much effort via simple annotations. When I first discovered External DNS, I was amazed at its quality.

On top of its core components, SpinKube depends on cert-manager. cert-Manager is responsible for provisioning and managing TLS certificates that are used by the admission webhook system of the Spin Operator. Let’s install cert-manager and KWasm using the commands shown here:

terraform { required_providers { kubectl = { source = "gavinbunney/kubectl" version = "1.14.0" } } } # The reference to the current project or a AWS project data "google_client_config" "provider" {} # The reference to the current cluster or EKS data "google_container_cluster" "my_cluster" { name = var.cluster_name location = var.cluster_location } # We configure the kubectl provider to use those values for authenticating provider "kubectl" { host = data.google_container_cluster.my_cluster.endpoint token = data.google_client_config.provider.access_token cluster_ca_certificate = base64decode(data.google_container_cluster.my_cluster.master_auth[0].cluster_ca_certificate) } #Download the multiple manifests file. data "http" "cert_manager_crds" { url = "https://github.com/cert-manager/cert-manager/releases/download/v${var.cert_manager_version}/cert-manager.crds.yaml" } data "kubectl_file_documents" "cert_manager_crds" { content = data.http.cert_manager_crds.response_body lifecycle { precondition { condition = 200 == data.http.cert_manager_crds.status_code error_message = "Status code invalid" } } } # We use the for_each or else this kubectl_manifest will only import the first manifest in the file. resource "kubectl_manifest" "cert_manager_crds" { for_each = data.kubectl_file_documents.cert_manager_crds.manifests yaml_body = each.value }

SSL certificates thanks to Cloudflare and cert-manager

kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/${CERT_MANAGER_VERSION}/cert-manager.crds.yaml

put the Sub-CA inside hashicorp vault to be used for automatic signing of services like https://cert-manager.io/ inside our k8s clusters.

install-cert-manager: desc: Install cert-manager deps: - init-cluster cmds: - kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/{{.CERT_MANAGER_VERSION}}/cert-manager.yaml - echo "Waiting for cert-manager to be ready" && sleep 25 status: - kubectl -n cert-manager get pods | grep Running | wc -l | grep -q 3

I've been pretty frustrated with how private CAs are supported. Your private root CA can be maliciously used to MITM every domain on the Internet, even though you intend to use it for only a couple domain names. Most people forget to set Name Constraints when they create these and many helper tools lack support [1][2]. Worse, browser support for Name Constraints has been slow [3] and support isn't well tracked [4]. Public CAs give you certificate transparency and you can subscribe to events to detect mis-issuance. Some hosted private CAs like AWS's offer logs [5], but DIY setups don't.

Even still, there are a lot of folks happily using private CAs, they aren't the target audience for this initial release.

[1] https://github.com/FiloSottile/mkcert/issues/302

[2] https://github.com/cert-manager/cert-manager/issues/3655

[3] https://alexsci.com/blog/name-non-constraint/

[4] https://github.com/Netflix/bettertls/issues/19

[5] https://docs.aws.amazon.com/privateca/latest/userguide/secur...

the Cert Manager