spring.turbo.core.env.BouncyCastleInstallingEnvironmentPostProcessor Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of spring-turbo Show documentation

Another enhancement library of SpringBoot/SpringFramework. Have fun.

The newest version!

package spring.turbo.core.env;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.env.EnvironmentPostProcessor;
import org.springframework.core.Ordered;
import org.springframework.core.env.ConfigurableEnvironment;

import java.security.Provider;
import java.security.Security;

import static org.springframework.util.ClassUtils.forName;
import static org.springframework.util.ClassUtils.getDefaultClassLoader;

/**
 * @author 应卓
 * @since 3.3.2
 */
public class BouncyCastleInstallingEnvironmentPostProcessor implements EnvironmentPostProcessor, Ordered {

    private static final String BOUNCY_CASTLE_PROVIDER_CLASS = "org.bouncycastle.jce.provider.BouncyCastleProvider";

    /**
     * {@inheritDoc}
     */
    @Override
    public void postProcessEnvironment(ConfigurableEnvironment environment, SpringApplication application) {
        try {
            var cls = forName(BOUNCY_CASTLE_PROVIDER_CLASS, getDefaultClassLoader());
            var ctor = cls.getConstructor();
            var provider = ctor.newInstance();
            Security.addProvider((Provider) provider);
        } catch (Throwable ignored) {
            // noop
        }
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public int getOrder() {
        return LOWEST_PRECEDENCE;
    }

}