• Java Ssl Client Certificate
• Ssl Client Certificate Authentication
• Postgresql Ssl Client Certificate Is Required

Hello Venkat,I was able to do the steps that you have listed and was able verify that SSL was configured for PostgreSQL.But, I created a C# application and tried opening the connection using Npgsql connection connection string, I was getting exception. I have set SSL Mode=true and Trust Server Certificate=true in the connection string. But I get an exception stating:key=value argument incorrect in ConnectionStringParameter name: ssl modeCan you please let me know if I'm making some mistake here? Hi Saurabh,You're right, I made a typo or I got confused with the values for SSL Mode and Trust Server Certificate.But I was able to open a connection to my DB, using the parameter SSLMode=Require.It was mentioned in the npgsql documentation that if we are using self signed certificate, we need to add Trust Server Certificate=true in the connection string.But, using this I got the similar error stating wrong value for key.

Java Ssl Client Certificate

Ssl Client Certificate Authentication

So, I removed the parameter from the connection string and I was able to open connection. Quite a contradiction, as I have used self signed certificate here.Also, from my client application also, I was able to connect to my DB server by adding SSLMode=Require in the connection string.But, I'm not able to understand, how client was able to create the connection as I have not added the server certificate in the client machine's certificate store. Is client machine accessing the data directory of Postgres in the server machine to get the certificate and verifies it before opening the connection?Also, I'm pretty sure current setup does the Server authentication. What needs to be done for the client authentication?

Postgresql Ssl Client Certificate Is Required

SSL Certificates For PostgreSQL. This describes how to set up ssl certificates to enable encrypted connections from PgAdmin on some client machine to postgresql on a server machine. The assumption is that postgresql (compiled with ssl support) and openssl are already installed and functional on the server (Linux). Now, let’s create one more set of SSL certificate files for client instance, in order to support secure connection at both sides. 1.Return to the terminal window with the established SSH connection to your PostgreSQL server you’ve operated through during server setup (or reconnect to it) – you’ll need your server certificates for.