Questions tagged [letsencrypt]

Let's Encrypt is a service provided by the Internet Security Research Group (ISRG), a public benefit organization. Use this tag only for questions that are specific to Let's Encrypt features.

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Generating Certificate on pfSense

I am currently using pfSense version 2.4.4-RELEASE-p3 and installed Acme v0.6.2. I am trying to generate a letsencrypt certificate. The ACME Server is currently set to Let's Encrypt Staging ACME v2 ...
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Certbot on nginx not creating .well-known directory on website

When trying to install a certificate on an nginx server using sudo certbot certonly --webroot -w [my web root] -d [mywebsite] I get this error: Domain: [mywebsite] Type: unauthorized ...
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30 views

Acme timeout when using cert-manager to get certificates in kubernetes

I have a 4 node kubernetes cluster deployed with kubespray. I wanted to do nginx for ingress, with LetsEncrypt certificates. I followed this guide for cert-manager to get started (skipping step 1 ...
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25 views

How to get a secure connection on mattermost deployed by ansible on AWS

I am trying to set up HTTPS on mattermost on AWS using ansible. However, I keep getting: This site can not provide a secure connection When I go check the logs of mattermost I see that: TLS ...
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Enable letsencrypt for Gitlab CE Pages

I run a self-hosted Gitlab CE server (12.1.3-ce.0) and try to enable SSL support for Pages, but with no success. I enable letsencrypt for Pages on: "Admin area --> Settings --> Preferences --> Pages ",...
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23 views

Ubuntu 18.04 LTS server cannot connect to/from anywhere

My Ubuntu 18.04 LTS server stopped any kind of connections both in and out after updating and upgrading with apt. No SSH in/out, no ping whatsoever.. I can now only connect to the server through ...
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1answer
82 views

certbot dns-cloudflare renewal issue

I am renewing my letsencrypt certificate using certbot with dns-cloudflare authenticator. When I original set things up, I used this command: $ certbot certonly --dns-cloudflare --dns-cloudflare-...
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1answer
19 views

Setting up an Apache Reverse Proxy to access internal apps with multiple domains on the apache config file and enabling SSL using lets encrypt

Many of the ubuntu server tutorials online only show you how to setup a reverse proxy but not explain how to set it up with SSL lets encrypt and setting it up along with other domains on the server. ...
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Nginx is having issues serving sites

Need a little help. I had Nginx up and running for about 2 years. I am not sure what I did when trying to update a certificate but now my sites are not accessible. I went to my website: https://...
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1answer
27 views

Trying to install Let's Encrypt certificate on CentOS 6 and Apache but can’t get a connection working

I have finally succumbed to the pressure of using SSL for my website that has been up since 1996… getting a certificate used to be expensive, error-prone and time-intensive back then… Today it's only ...
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31 views

Edge does not show/use TLS/SSL until refresh

We have a webapp that uses 'Let's encrypt' certificates (and the nginx webserver). The certificates are automatically renewed (a cron job runs every day and we get a new cert every 2 or 3 months). ...
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48 views

Edit Certbot hooks (letsencrypt)

I have a few websites domains handled by Nginx and I am using Letsencrypt (certbot) to manage certificates. I currently have pre-hooks and post-hooks for every domain : /etc/init.d/nginx stop /etc/...
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1answer
127 views

NGINX certificate issue : binding to port 80: Could not bind to IPv4 or IPv6

I have an NGINX webserver and I'm using Certbot (letsencrypt) to renew my websites certificates. When I try to renew certificates I have this error : binding to port 80: Could not bind to IPv4 or ...
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1answer
483 views

traefik not redirecting to https

I'm trying to set up a home automation server, with docker, letsencrypt and traefik. Also using duckdns for ddns. I have some other containers like sickrage and so on on the same machine. I've opened ...
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192 views

certbot: error: unrecognized arguments: --dns-digitalocean-credentials

Trying to execute this command sudo certbot certonly --dns-digitalocean --dns-digitalocean-credentials ~/.secrets/digitalocean.ini -d "*.example.com" --preferred-challenges dns --server https://acme-...
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31 views

SSL not working

I've a nginx server on aws ec2 instance. I've successfully setup ssl and config for ssl in my nginx. If I check my ssl setup using websites like: https://whynopadlock.com https://www.sslshopper.com/...
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63 views

How can I configure SSL certificates on Digital Ocean server to host ReactJS app connecting to GoLang server on the same Droplet?

I am hosting a chess application website on a Digital Ocean Droplet. On the server, I am serving up a static React app using pm2. I am also running a GoLang server with a single Websocket endpoint ...
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1answer
195 views

How to add a domain to existing certificate generated by Let’s Encrypt/Certbot?

This question is a continuation of essentially the same question that was closed for being "off-topic" on Stack Overflow. The OP's question: I am just simply trying to add the domain test.example....
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How to change the directory in the httpd.conf file to the main index file from OpenEdX?

my main goal is to setup a secure SSL Connection for my Open EdX System. I am using the Open EdX Version from Bitnami. To get a certified SSL certificate I want to use Let's Encrypt. Bitnami already ...
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1answer
199 views

Let's Encrypt renew failing

I'm trying to renew my website certificate with Let's Encrypt and Apache2. But it returns me that error: sudo certbot --apache renew Saving debug log to /var/log/letsencrypt/letsencrypt.log - - - - -...
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1answer
612 views

Let's Encrypt SSL Certificate Auto Renew with Certbot on Amazon Lightsail Server running Ubuntu 16.04.03 LTS

I'm trying to set up SSL Certificate auto renewal on my boss's Amazon LightSail server. It was previously set up by a past contractor who isn't being a lot of help. I am very unfamiliar with Let's ...
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1answer
168 views

Nextcloud share not working in nginx reverse proxy

I have an nginx reverse proxy set up well with the jwilder image and letsencrypt. It all works well and i have several containers running as expected. However i have now created a nextcloud container ...
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1answer
156 views

Cannot Renew Apache LetsEncrypt Cert

Ok so I forgot to renew my Let's Encrypt Server Certificate, and well I just can't startup Apache. Here is the present CentOS is giving me instead: service httpd status Redirecting to /bin/systemctl ...
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1answer
43 views

Let's Encrypt certificate smooth update

Let's Encrypt certificates expire after 90 days. There are tools for automatic update (replace expiring certificate with fresh one which is valid next 90 days). Is there a method to make this change ...
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2answers
374 views

Updating an existing certbot certificate with a new domain for NGINX

I have this certificate root@place:# certbot certificates Saving debug log to /var/log/letsencrypt/letsencrypt.log ------------------------------------------------------------------------------- ...
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2answers
127 views

Install a LetsEncrypt certificate with no DNS access

A client of mine has a domain, and pointed the A record of his domain to my machine, so I can develop a site. Usually, when I have the control of the DNS it's pretty easy to get the LetsEncrypt ...
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140 views

Certbot Apache Augeas installation error

I have a Centos7 server with apache 2 and certbot installed. I ran an update that may have broken the configuration. I keep getting an error when trying to renew my cert. It says: Saving debug ...
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29 views

Nginx Varnish Configuration issue

I'm trying to install varnish with ssl from this link: https://www.linode.com/docs/websites/varnish/use-varnish-and-nginx-to-serve-wordpress-over-ssl-and-http-on-debian-8/ I did everything like post ...
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1k views

Unable to Register Gitlab Runner (Certificate Failed)

I have a gitlab instance running on my home network. The hostname git.example.com is an IPv6 only dns record, and the nginx server is only listening on [::]. When I try to register the runner with ...
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2k views

pfSense, nginx reverse proxy and letsencrypt

I need help configuring letsencrypt to work with an nginx reverse proxy and pfSense firewall / gateway. Setup is as follows: -> 192.168.0.4 ...
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1answer
64 views

Security, recovery etc of Letsencrypt certificates

I'm looking for a description how to property secure, backup, restore etc Letsencrypt certificates, and how to recover if a server containing such certificates was hacked. Does such a description ...
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1answer
895 views

How to mount Certificates from CertBot to use inside Docker Container

The official certbot ( https://certbot.eff.org ) tool to issue and renew certificates from Let's Encrypt saves the currently valid certificate to ${prefix}/archive/${domain}/certN.pem, where N is an ...
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1answer
615 views

Let's Encrypt for a local server with a public reachable domain

Target is to have a local server with a valid Let's Encrypt certificate. I want the IP 10.10.10.5 to be reached through mydomain.com. So I have a local DNS server giving that IP back. To the public ...
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2answers
1k views

letsencrypt/certbot systemd timer/service not working on Ubuntu 18.04

I installed certbot for nginx and the autorenew script set itself up automatically, but this is the email I receive, whenever it runs: /home/foobar/certbot-renew.sh: 1: /home/foobar/certbot-renew.sh: ...
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623 views

PFSense LetsEncrypt/Acme and HA-Proxy

I run PFSense and use its LetsEncrypt plugin to generate certificates against some domains our on Amazon Route-53. The certificates get generated correctly, but they are not picked up automatically by ...
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1answer
275 views

Let's Encrypt and Bluehost

I'm having a problem with Bluehost hosting and my Let's Encrypt certificates I use for my website https://shinesolar.com. It seems like three or four times a week (I can't see a pattern), something ...
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1answer
295 views

local server with Let's Encrypt SSL certificate

I'm running a Confluence server in my local domain that I want to access from the outside using OpenVPN. Since I want to use the Confluence app, I need to enable SSL and use a cert which is stored ...
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91 views

DNS,SSL - Local Network

I have a server with 2 IPS: 177.68.XX.YY (public IP) 192.168.10.1 (local IP) This server has a SSL certificate (from Let's encrypt) for https://example.com There are several devices on this server ...
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2answers
2k views

certbot-auto ImportError: No module named _ssl

Running certbot-auto gives this output: Error: couldn't get currently installed version for ... File "/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/cryptography/hazmat/bindings/...
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378 views

Why is openssl pkcs12 export adding extra root anchor cert, duplicating server cert on Mac OS X

[Originally posted on Slack Overflow, but comment thread complained about inappropriate venue.] We're working on switching from StartCom SSL Certificates to Let's Encrypt, and trying to get it set up ...
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953 views

Why does certbot (letsencrypt) recieve a 403 forbidden?

Trying to create certificates for my domain on a nginx webserver. When certbot is ran it gives me a 403 unauthorized error since it cannot see the file on the domain for some reason, but if I ...
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2answers
457 views

Error When Setting up SSL on Alternate Port

I have a web server running on a Raspberry Pi. I am running stunnel on port 443, so I have been working to move my web server to port 8443. I use Let's Encrypt (Certbot) for my SSL certificates, and ...
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1answer
637 views

SSL certificate for connection to home server through socat

I am running Nextcloud on a Raspberry Pi at home. It updates its IPv6 address on a hostname at the DynDNS provider spDYN.de. However, as my provider only offers IPv6 connections (using DS-Lite for ...
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0answers
449 views

Vesta CP, Cloudflare and Let's Encrypt: Wrong folder and error

I am facing multiple issues with my current installation of Vesta CP on my VPS. Trying to switch from normal webhosting to a VPS, but it is not going good so far. Issues: Cloudflare or Vesta CP ...
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1answer
1k views

Letsencrypt Timeout reasons

I am having problems when renewing my letsencrypt certificate. I am using nginx and certbot for renewal. Output is the following: Attempting to renew cert from /etc/letsencrypt/renewal/example.com....
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1answer
709 views

Letsencrypt certbot — wrong cert returned

I am trying in install a certificate on an ubuntu 16.04 system running apache. super@fulton:~$ sudo certbot --apache Saving debug log to /var/log/letsencrypt/letsencrypt.log Which names would you ...
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1answer
724 views

LetsEncrypt: Automatic certificate renewals without web server and DNS/configuration changes

Is there ANY way to automatically renew LetsEncrypt certificates without Having an A record to that domain Updating the DNS zone at each renew Example: I would like to use it for my XMPP server ...
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1answer
1k views

Disabling RC4 ciphering in Apache 2.4 vhost and still available

In Apache 2.4, my vhost include the following : SSLCertificateFile /etc/letsencrypt/live/qualification.teamagora.com/fullchain.pem SSLCertificateKeyFile /etc/letsencrypt/live/qualification.teamagora....
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1answer
2k views

Docker compose host volume data not in container folder

I am trying to add gitlab to my nextcloud vps. As usual, I have problems with the ssl certs. The container folder is empty, whereas the host folder isn't. The host content is not added to the ...
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2answers
2k views

How to renew a letsencrypt.org certificate in a cron job?

Since a few days I'm having trouble renewing my letsencrypt.org certificate for my web server. The documentation of letsencrypt tools might be good or bad - that's impossible to say because there's ...