dehydrated-bigip-ansible
acme.sh
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dehydrated-bigip-ansible | acme.sh | |
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1 | 280 | |
13 | 36,504 | |
- | 2.5% | |
0.0 | 8.9 | |
over 2 years ago | 4 days ago | |
Shell | Shell | |
Apache License 2.0 | GNU General Public License v3.0 only |
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dehydrated-bigip-ansible
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Another free CA as an alternative to Let's Encrypt
> I'm using the acme.sh client but the process will be similar no matter which client you choose to use.
Always nice to see some variety in clients along side the official Let's Encrypt one.
While we do use the official Python-based client at works at times, whenever I install it via apt, and it pulls in a whole bunch of dependencies, it's a bit disconcerting to me.
I'm a bit partial to dehydrated, which is a shell script (works under Bash and Zsh): I find it a lot easier to understand. It's handy to put on Linux/POSIX-based appliances like F5s, where the only prerequisites are Bash, cURL, and OpenSSL (and standard Unix tools like sed, grep, etc):
* https://devcentral.f5.com/s/articles/lets-encrypt-on-a-big-i...
* https://github.com/EquateTechnologies/dehydrated-bigip-ansib...
acme.sh
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Setting up a Homelab: Part 1 Proxmox and LetsEncrypt
A self-signed certificate was generated and used by Proxmox which will always generate a warning on the browser. I did not like seeing this when trying to work on my home lab. So, I started looking for ways to put a valid SSL certificate in Proxmox. During my research, I found that Proxmox could be made to integrate with acme.sh; a free SSL certificate generator powered by ACME(Let's Encrypt).
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How to Build Email Server with Exim on Alma Linux 9
Next, we will install acme.sh, a command-line tool for managing SSL/TLS certificates. I prefer acme.sh over certbot, as it does not depend on the OS version. For more details about acme.sh, check its GitHub repo here.
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Dehydrated: Letsencrypt/acme client implemented as a shell-script
A very relevant question. Acme.sh, a similar shell script ACME client, had a remote code execution problem last year.
https://github.com/acmesh-official/acme.sh/issues/4668
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Ask HN: What is your experience with ZeroSSL?
As a result, any certificates issued (or renewed) after Feb 8th will not work on older Android devices (< 7.1.1), unless the ACME client has been configure to request an alternate certificate chain. The "alternate chain" workaround will also stop working on June 6th.
I need to support these older Android devices so I am looking for alternatives. I have seen ZeroSSL mentioned a few times; it is also the default CA for acme.sh (the ACME client I am using nowadays) [2]. They have a number of paid plans but ACME certificates are free [3].
I'll be testing this over the next few days, but I would also like to ask if people here have experience with ZeroSSL (good or bad :-). Any feedback would be helpful.
[1]: https://letsencrypt.org/2023/07/10/cross-sign-expiration.html
[2]: https://github.com/acmesh-official/acme.sh
[3]: https://zerossl.com/documentation/acme/
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Why Certificate Lifecycle Automation Matters
Huh, the environment variable thing was specifically aimed at acme.sh which rather arbitrarily changed the config value from ACMEDNS_UPDATE_URL to ACMEDNS_BASE_URL, never acknowledged this in a changelog and then silently failed after an automatic upgrade as recommended by the default install:
https://github.com/acmesh-official/acme.sh/commit/2ce145f359...
It's also cleared out my .account.conf files when run on the suggested cron.
I've started using updown which also monitors my TLS certs simply because I no longer trust the process to work as documented.
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The Bureau of Meteorology website does not support connections via HTTPS
It depends on your provider though. I can tell from experience that with OVH and their API, it's been easy to set up the automatic renewal via DNS verification. Apparently, the official client has support for the DNS API of 159 providers: https://github.com/acmesh-official/acme.sh/wiki/dnsapi
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I made a tool for automatically updating the current and next (rollover) TLSA DNS records with acme.sh and the Cloudflare API
For the few people here that happen to run a self-hosted email server with acme.sh for TLS key/cert generation and Cloudflare for DNS management, I have made a tool that i personally use to get a perfect 100% score on Internet.nl's email test.
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How to get LetsEncrypt certs from PfSense/ACME to other machines? (automated??)
All of this is to say it's a decent amount of work to save the hassle of deploying certbot or acme.sh on the remote machines, pick your poison.
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Hosting at home & SSL
Here is a really solid guide for setting up the ACME DNS challenge with pretty much any DNS provider
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This is Fine
People wonder why I like using the shell-based ACME client like dehydrated (or acme.sh):
* https://packages.debian.org/search?keywords=dehydrated
* https://github.com/acmesh-official/acme.sh
Versus the official client certbot:
* https://packages.debian.org/search?keywords=python3-certbot
A kludgy as very long shell scripts are (thought to be), I have a better chance of being able to go through all the code and understand it than a dozen(+) Python libraries.
What are some alternatives?
letsencrypt - Certbot is EFF's tool to obtain certs from Let's Encrypt and (optionally) auto-enable HTTPS on your server. It can also act as a client for any other CA that uses the ACME protocol.
acme-dns - Limited DNS server with RESTful HTTP API to handle ACME DNS challenges easily and securely.
Nginx Proxy Manager - Docker container for managing Nginx proxy hosts with a simple, powerful interface
lego - Let's Encrypt/ACME client and library written in Go
dehydrated - letsencrypt/acme client implemented as a shell-script – just add water
acme-tiny - A tiny script to issue and renew TLS certs from Let's Encrypt
f5-azure-arm-templates - Azure Resource Manager Templates for quickly deploying BIG-IP services in Azure
pterodactyl-installer - :bird: Unofficial installation scripts for Pterodactyl Panel
docker - ⛴ Docker image of Nextcloud