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Questions tagged [lets-encrypt]

Let's Encrypt is a certificate authority that provides free X.509 certificates for TLS encryption.

Let's Encrypt is a certificate authority that entered public beta on December 3, 2015 that provides free X.509 certificates for Transport Layer Security encryption (TLS) via an automated process designed to eliminate the current complex process of manual creation, validation, signing, installation and renewal of certificates for secure websites.

An Python certificate management program called letsencrypt gets installed on the client side (the web server of an enrollee). This is used to order the certificate, to conduct the domain validation process, to install the certificate, to configure the HTTPS encryption in the HTTP server, and later to regularly renew the certificate.

After installation and agreeing to the user license, executing a single command is enough to get a valid certificate installed. Additional options like OCSP stapling or HTTP Strict Transport Security (HSTS) can also be enabled. Automatic setup initially only works with Apache and nginx.

Source: Wikiepdia

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tomcat is lost after adding letsencrypt

I managed to install tomcat and letsencrypt on my VPS. The closest I was able to make it work was https://www.example.com:8443/mywar I just wanted to make it work without needing the port and since then, everything is a mess. www.example.com:8080 to…
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Internet Explorer 11 not working with HTTPS (Let's Encrypt)

I had an application that was running with HTTP in all the browsers with no problem. Then I configured an Let's Encrypt SSL certificate using win-acme v1.9.10.1. Find the link below: https://github.com/PKISharp/win-acme/releases/tag/v1.9.10.1 After…
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How can I redirect back from https to http URLs after I removed a SSL certificate of lets encrypt in apache2 & nginx

I configured a certificate of let's encrypt using certbot-auto and the https worked but when I was trying to remove the certificate of my domain using certbot-auto delete... my wordpress and phpmyadmin site stopped being recognized, it keeps…
Shahar Alaluf
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Cyclos Docker SSL Impelementation for tomcat

I have configured tomcat inside docker container as follows
Muhammad Muazzam
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How do I get Nginx to work with subdirectories? [Nginx, Let's Encrypt, basic auth]

What I want: I want to install Mautic in a subfolder of my web root. I have a domain https://example.com and I want Mautic to be accessible from https://example.com/mautic. What I have: I have a server with Ubuntu Server 18.04 Nginx 1.14.0 PHP…
Lukasz Pojezierski
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Failed to renew SSL certificates using Certbot's "dry-run" command

I was using apache for my website and created the SSL for Apache. Then for some reason, I have to change my server from Apache to Node.js. To do that I just copied the SSL certificates path from Apache’s Vhost file and pasted it in the configuration…
Amarjit Singh
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Requests can't be forwarded to peer network because the peer project disabled DNS peering

I am trying to get cert-manager works with my GKE. I had followed the official documents and had tried dns01 with no luck. Currently I believe I found the missing manual it called customized DNS. In the 11:00 of the video has not shown any…
Stone
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Strongswan with letsencrypt certificates (IKEv2-EAP)

I am configuring Strongswan server for VPN clients to access internal network (EAP-IKEv2). I set it up successfully using self-signed server certificates and it works for clients using Mac OS X, Windows 7 and Windows 10 after adding ca.crt to the…
ahes
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Configure GitLab Docker container with Plesk and LetsEncrypt

Hi I have an issue with my GitLab setup. What I'm trying to achieve: running GitLab inside a Docker container access GitLab through a subdomain (gitlab.mydomain.com) at ports 80 and 443 for https manage SSL through a wildcard certificate for…
Thomas D.
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LetsEncrypt unable to authorize

I have setup my server on digital ocean, and followed along with https://www.digitalocean.com/community/tutorials/how-to-secure-nginx-with-let-s-encrypt-on-ubuntu-16-04 When I tried to run the command: sudo certbot --nginx --debug-challenges -v -d…
Luple
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Let's Encrypt wildcard certificates and Apache 2 not working

I am trying to set up a wildcard certificate using Let's Encrypt on an Ubuntu 18.04 server running apache2, for domain abc.def.com (not the real domain name) and all subdomains (*.abc.def.com) I have succeeded in generating the certificate manually…
Ryan Griggs
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Laravel Forge/LetsEncrypt SSL error "SSL_ERROR_NO_CYPHER_OVERLAP"

Some users have complained that they cannot access our site due to a "secure connection failure" i.e. SSL. The actual error code provided is SSL_ERROR_NO_CYPHER_OVERLAP. Server is nginx with ubuntu 18.04. SSL has been installed via the laravel forge…
Adam Lambert
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send() failed (111: Connection refused) while resolving, resolver: 127.0.0.1:53

Because of SSL stalping errors I had to set ssl_protocols TLSv1 TLSv1.1 TLSv1.2; ssl_ciphers 'EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH'; ssl_prefer_server_ciphers on; ssl_stapling on; resolver 127.0.0.1; ssl_stapling_verify on; But since…
Quintin Par
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Using "Let's Encrypt" TLS with a Google Load Balancer? (Kubernetes/GKE)

I've been trying to test out Kubernetes on Google Cloud, but would need HTTPS/TLS (only) exposed on the deployed application. To start, I just followed this tutorial, which worked fine for plain HTTP over port 80:…
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Nginx, with multiple forwarded domains and a letsencrypt certificate

I'm trying to set up Nginx as a forwarding proxy for all the dev servers sat behind my static IP. Iv'e read this Question: Lets Encrypt with an nginx reverse proxy Already, and it get's me part of the way (That is it get's me the .well-known…
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