CustomJschConfigSessionFactory.java

package cn.home1.cloud.config.server.ssh;

import com.jcraft.jsch.JSch;
import com.jcraft.jsch.JSchException;
import com.jcraft.jsch.Session;

import org.eclipse.jgit.transport.JschConfigSessionFactory;
import org.eclipse.jgit.transport.OpenSshConfig;
import org.eclipse.jgit.util.FS;

/**
 * A custom JschConfigSessionFactory load keys from given locations
 *
 * Created by zhanghaolun on 16/9/18.
 */
@Deprecated
public class CustomJschConfigSessionFactory extends JschConfigSessionFactory {

    private String[] identityKeyPaths;

    public CustomJschConfigSessionFactory(final String... identityKeyPaths) {
        this.identityKeyPaths = identityKeyPaths;
    }

    @Override
    protected void configure(final OpenSshConfig.Host hc, final Session session) {
        // nothing special needed here.
        session.setConfig("StrictHostKeyChecking", "no");
    }

    @Override
    protected JSch getJSch(final OpenSshConfig.Host hc, final FS fs) throws JSchException {
        final JSch jsch = super.getJSch(hc, fs);
        // Clean out anything 'default' - any encrypted keys that are loaded by default before this will break.
        jsch.removeAllIdentity();
        for (final String identKeyPath : this.identityKeyPaths) {
            jsch.addIdentity(identKeyPath);
        }
        return jsch;
    }
}