• Synology Failed To Connect To Let's Encrypt

Mar 19, 2018 - When you enable SSL on a Synology Diskstation, accessing it over the local. It also includes details on installing the certificates on your mobile. Guide on using Let's Encrypt SSL certificates as they are completely free.

Synology Failed To Connect To Let's Encrypt

With Let’s Encrypt, the entire process – from requesting to renewal – is designed to be automated! Once setup, certificate management should be just another task that occurs in the background, automatically. Automation can be achieved a few ways. For a Windows machine, my preferred method is to use the Win Acme tool. How to Use Win Acme with Let’s EncryptOriginally, I used a PowerShell script to do this but found that the Win Acme tools were easier to use.Once the.ZIP has been downloaded, extract it to a server needing a certificate. If you plan on using it on several severs, store it on a share and use Group Policy File Preferences to deploy it.Next, ensure that the server is publicly accessible through HTTP by using the full name that you need a certificate for.

Certificates have to be verified before being issued; verification using a DNS name for the host is one of the supported methods. In the screenshot, you can see that I have an HTTPS binding for letsencrypt.deployhappines.com on an IIS server. You would also want to make sure that the name is accessible over port 80.

Chrome and Firefox refuses to trust StartSSL certificates and gives zero fucks about that. Synology added support for their, but for older models, like my DS410, only DSM 5 with critical security updates is available.

Are there any other free CA services? I don't know and don't really want to re-issue and re-upload certificate every once in a while, so with Let's Encrypt we go, even if it's not officially supported.PreparationsI already imported private key, server certificate and intermediate CA from StartSSL ( Control Panel - Security - Certificate). I guess you need to import something once, so DSM will properly configure his Apache. Do not 'Create Certificate', Import something valid.

Also, you need domain name, and your DSM must have Web Services enabled, and listen on port 80, and so on.Install ACME clientSince DSM have very limited shell, I chose. Install to /volume1/.acme.sh, do not create cronjob:$ ssh root@ds410.localBusyBox v1.16.1 (2016-04-26 17:11:07 CST) built-in shell (ash)Enter 'help' for a list of built-in commands.ds410 cd /volume1/ds410 wget 14:34:05- raw.githubusercontent.com. 151.101.12.133Connecting to raw.githubusercontent.com 151.101.12.133 :443. Connected.HTTP request sent, awaiting response. Nano suit fallout 4.