renew ssl certificate ubuntu

SSL handshake Failed:ssl error:key usage violation in certificate have been detected when checking out projects on Windows SVN server on Linux. Miss. Finally, an answer was found by searching the Web: it was possible to solve the problem of failed detection on Ubuntu and CentOS.To add a registration entry in the Windows registry:32-bit machine: [hkey_local_machin

How to install SSL support for Apache 14.04 on Ubuntu 2.4 Today, I will describe how to install an SSL Certificate for your personal website or blog on Ubuntu 14.04 to protect the communication security between your visitors and the website. Secure Sockets Layer (

Use JDK keytool in Ubuntu to configure the SSL protocol of tomcat7.0: 1. Use the built-in JDK keytool to generate a server certificate:1) Open the terminal console, switch to the Tomcat main directory, and execute the command to generate the keystore file:Keytool-genkey-alias tomcat-keyalg RSA-keypass tomcat-storepass tomcat-keystore server. keystore-validity 360

1. Download let ' s encrypt2. Generate the key, call before you need to stop NginxCertbot certonly--standalone-d www. domain name 1.com-d www. domain name 2.comThe build succeeds with the following promptsIMPORTANT NOTES:-congratulations! Your certificate and chain has been saved at/etc/letsencrypt/live/"Here is your domain name"/FULLCHAIN.PEM. Your cert would expire on "here is the expiry time". To obtain a new or tweaked version of this

Transferred from: http://blog.sina.com.cn/s/blog_4afce7d401013bmx.htmlAfter Goagent is turned on in the Ubuntu system and the agent is hooked up to Chrome, it is found that websites that visit HTTPS get out of an unsafe warning, which is an issue where SSL cannot be verified.This is because the browser does not have a related certificate. Under Windows, install t

Introduction: In Ubuntu, access to Youtube always reports that the certificate cannot be identified. Because it is based on the SSL protocol, it is unable to access normally and finally finds a solution similar to that of netizens. This method is found on the Internet. The specific solution is as follows: googleplus, twitter and other websites encounter such erro

The Apache configuration files in Ubuntu are a little different from those in Solaris and FreeBSD, but they are essentially the same. Sometimes I wonder how many tricks this software can make on different platforms. The basic situation of apache2 in Ubuntu is as follows:The default site is at/var/www/The configuration file is in/etc/apache2/Log in/var/log/Apache/The STARTUP script is/usr/SiN/apache2ctl or

1. Enable the SSL module sudo a2enmod SSL 2. Installing OpenSSL sudo apt-get install OpenSSL 3. Create a CA signature (do not use the password removal-des3 option) OpenSSL genrsa-des3-out Server.key 1024 4. Create a CSR (Certificate Signing Request) OpenSSL Req-new-key server.key-out SERVER.CSR 5. Self-issue

Environment: Ubuntu6.06, Apache2.0.55 Step 1: generate the sslcertficate file first of course is the normal installation of apache2, And then: The sudoapache2-ssl-certificate generates a 1024-bit RSA private key, and save it as/etc/apache2/ssl/apache. pem. If you already have a CA certificate, you can also use it direc

Google Analytics is required for work. The Home Ubuntu is equipped with a goAgent, but the googleanalytics page is blank. In the past, I also encountered Windows 7 in the company. I checked the information and said it was an SSL link problem, but it has never been solved. I only had to wait for time to cure it. Today, I did it easily in ubuntu. If you modify the

Installing Apache2sudo Install apache2Installing OpenSSLGeneral system comes with, can be viewed through OpenSSL version, if not,sudo Install OpenSSLCreate a DirectoryCreate a directory that is named SSLsudo mkdir /etc/apache2/sslCreate a self-signed vouchersudo 365 -newkey RSA:2048 -KEYOUT/ETC/APACHE2/SSL/APACHE.KEY-OUT/ETC/APACHE2/SSL/APACHE.CRTOpen Apache SSL

Use JDK Keytool in Ubuntu to configure the SSL protocol of Tomcat7.0 (simple one-way authentication version) 1. use the built-in JDK Keytool to generate the server certificate: Open the terminal console, switch to the tomcat main directory, and run the command to generate the keystore file: keytool-genkey-aliastomcat-keyalgRSA-keypasstomcat-store Use JDK Keytool

To obtain a package:$ sudo apt-get update$ sudo apt-get install software-properties-common$ sudo add- Apt-repository ppa:certbot/certbot$ sudo apt-get update$ sudo apt-getAutomatically install and deploy certificates:$ sudo certbot--apacheIt installs the plugin automatically, and then you need to enter the mailbox for the certificate to be retrieved. You will also be asked to choose whether to turn on HTTP and https at the same time and whether to t