What is SSLCACertificateFile?

SSLCACertificateFile, according to Apache httpd docs, is a directive that sets the all-in-one file where you can assemble the Certificates of Certification Authorities (CA) whose clients you deal with. These are used for Client Authentication.

How do I get my CA certificate?

How Do I Get a CA Signed Certificate?

1. Buy the certificate.
2. Provide your certificate signing request (CSR). You can get this from your hosting control panel such as cPanel.
3. Complete the validation process. With DV certificates, this can be as simple as clicking a link in a confirmation email.
4. Get a cup of coffee.

How many certificates are in the certificate chain?

In our example, the SSL certificate chain is represented by 6 certificates: End-user Certificate – Issued to: example.com; Issued By: Awesome Authority. Intermediate Certificate 1 – Issued to: Awesome Authority; Issued By: Intermediate Awesome CA Alpha.

How do I generate Sslcertificatekeyfile?

Generate a key file that you will use to generate a certificate signing request.

1. Open the Command Prompt as an administrator, and navigate to the Apache directory for Tableau Server. For example, run the following command:
2. Run the following command to create the key file: openssl.exe genrsa -out .key 4096.

Where is my private key?

If you have not yet installed your certificate, then the most likely location of your private key is on the computer or server where you generated the key pair and CSR. When you generated the key pair, you saved two files: one that contains the public key and one that contains the private key.

What is SSLProxyMachineCertificateFile?

SSLProxyMachineCertificateFile – contains the public/private key pair (PEM formatted, concatenated)

What is Ssloptions?

Controls various runtime options on a per-directory basis. In general, if multiple options apply to a directory, the most comprehensive option is applied (options are not merged).

What is Fullchain certificate?

fullchain.pem is a concatenation of cert.pem and chain.pem in one file. In most servers you’ll specify this file as the certificate, so the entire chain will be send at once. Some clients require you to specify the above two files separate. In that case you won’t need.

How do I know if my certificate is root or intermediate?

We can differentiate a root certificate from an intermediate one by looking at the certificate itself. If the Issued to and Issued by fields are same then it is a root certificate, otherwise it is an intermediate. Another identification would be to look at the Certification Path.

What is the Sslcertificatekeyfile?

The SSL Certificate Key File contains the private key corresponding to the public key in the certificate. In order for the webserver to encrypt and decrypt traffic, it must have both the public key (certificate) and corresponding private key.

What is SSLSessionCacheTimeout?

SSLSessionCacheTimeout time_in_seconds Server config, virtual host Available in Apache v 1.3, v2. A session key is generated when a client connects to the server for the first time. This directive sets the length of time in seconds that the session key will be cached locally.

What is CERT PEM and chain PEM?

PEM Files with SSL Certificates PEM files are used to store SSL certificates and their associated private keys. Multiple certificates are in the full SSL chain, and they work in this order: The end-user certificate, which is assigned to your domain name by a certificate authority (CA).

Do root certificates expire?

When the root CA certificate expires, it would mean that operating systems will invalidate the certificate. It will affect all certificates down the hierarchy chain discussed above. It may cause service outages, website, software, and email client downtimes, bugs, and other issues.

What is SSLSessionCache?

android.net.SSLSessionCache. File-based cache of established SSL sessions. When re-establishing a connection to the same server, using an SSL session cache can save some time, power, and bandwidth by skipping directly to an encrypted stream. This is a persistent cache which can span executions of the application.

What is Sslcertificatekeyfile?

If SSLCertificateChainFile is specified, the webserver will attach the associated certificates (to build up a whole chain to a Root CA) to the webserver certificate.

Why is TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 considered weak?

Shall I know why TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 being treated as weak? When did it become weak? Thanks. Due to the difficulties in implementing CBC cipher suites, and the numerous known exploits against bugs in specific implementations, Qualys SSL Labs began marking all CBC cipher suites as WEAK in May 2019.

How to fix the sslcertificatechainfile directive that is deprecated?

The SSLCertificateChainFile directive (/etc/apache2/sites-enabled/xxx.conf:42) is deprecated, SSLCertificateFile should be used instead Fortunately it’s an easy fix. First back up your existing Apache config and certificate files. Edit the specified conf file, and find the line: SSLCertificateChainFile /etc/apache2/ssl/comodo.intermediate.crt

What happened to sslcertificatechainfile in Apache?

For Apache 2.4.8, SSLCertificateChainFile has been made obsolete. However, it’s just deprecated and not removed, so you may continue to use the older style. However, for Apache versions > 2.4.8, SSLCertificateChainFile will not work.

Does sslcertificatefile support a full certificate chain?

This is supported with version 2.4.8 and later, and obsoletes SSLCertificateChainFile. What this means is that the SSLCertificateFile directive now (after 2.4.8) accepts files with a full certificate chain (from leaf to root).

How do I add custom DH and EC parameters to sslcertificatefile?

Custom DH parameters and an EC curve name for ephemeral keys, can also be added to end of the first file configured using SSLCertificateFile . This is supported in version 2.4.7 or later. Such parameters can be generated using the commands openssl dhparam and openssl ecparam .