Prerequisites

Before installing SignServer, review this list of required software to be installed.

Java
OpenJDK 17	The PKCS11CryptoToken does not work on Java 17 unless the Java process that runs the application server is passed the JAVA_OPTS parameter "--add-exports=jdk.crypto.cryptoki/sun.security.pkcs11.wrapper=ALL-UNNAMED". See Troubleshooting.
Application Server
WildFly 32	For instructions on how to set up your application server, see Application Server Setup.
JBoss EAP 8	For instructions on how to set up your application server, see Application Server Setup.
Database
MariaDB 5.5/10	Recommended.
MySQL 5.5
PostgreSQL 10
Oracle Database 10/11g
Microsoft SQL Server
NoDB	You can choose to install SignServer without a database management system and instead rely on SignServer to manage persistence using local files, see SignServer without Database.
Deployment Tool
Apache Ant 1.9.1 or later
Optional: Build Tool
Apache Maven 3.2.5 or later	Only required when building SignServer from source.
Optional: Locale
UTF-8	This makes sure the file name is properly sent back from SignServer even with special characters.