*/
package org.opendaylight.controller.netconf.ssh.authentication;
-import java.io.InputStream;
-import java.util.ArrayList;
-import java.util.List;
-import org.apache.commons.io.IOUtils;
import org.opendaylight.controller.sal.authorization.AuthResultEnum;
import org.opendaylight.controller.sal.authorization.UserLevel;
import org.opendaylight.controller.usermanager.IUserManager;
import org.opendaylight.controller.usermanager.UserConfig;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import static com.google.common.base.Preconditions.checkNotNull;
public class AuthProvider implements AuthProviderInterface {
- private static IUserManager um;
+ private static IUserManager um; //FIXME static mutable state, no locks
private static final String DEFAULT_USER = "netconf";
private static final String DEFAULT_PASSWORD = "netconf";
- private static InputStream privateKeyFileInputStream;
-
- private static final Logger logger = LoggerFactory.getLogger(AuthProvider.class);
+ private final String pem;
- public AuthProvider(IUserManager ium,InputStream privateKeyFileInputStream) throws Exception {
-
- this.um = ium;
- if (this.um == null){
+ public AuthProvider(IUserManager ium, String pemCertificate) throws Exception {
+ checkNotNull(pemCertificate, "Parameter 'pemCertificate' is null");
+ AuthProvider.um = ium;
+ if (AuthProvider.um == null) {
throw new Exception("No usermanager service available.");
}
- this.privateKeyFileInputStream = privateKeyFileInputStream;
-
List<String> roles = new ArrayList<String>(1);
roles.add(UserLevel.SYSTEMADMIN.toString());
- this.um.addLocalUser(new UserConfig(DEFAULT_USER, DEFAULT_PASSWORD, roles));
+ AuthProvider.um.addLocalUser(new UserConfig(DEFAULT_USER, DEFAULT_PASSWORD, roles)); //FIXME hardcoded auth
+ pem = pemCertificate;
}
+
@Override
- public boolean authenticated(String username, String password) throws Exception {
- if (this.um == null){
- throw new Exception("No usermanager service available.");
+ public boolean authenticated(String username, String password) {
+ if (AuthProvider.um == null) {
+ throw new IllegalStateException("No usermanager service available.");
}
- AuthResultEnum authResult = this.um.authenticate(username,password);
- if (authResult.equals(AuthResultEnum.AUTH_ACCEPT) || authResult.equals(AuthResultEnum.AUTH_ACCEPT_LOC)){
- return true;
- }
- return false;
+ AuthResultEnum authResult = AuthProvider.um.authenticate(username, password);
+ return authResult.equals(AuthResultEnum.AUTH_ACCEPT) || authResult.equals(AuthResultEnum.AUTH_ACCEPT_LOC);
}
@Override
- public char[] getPEMAsCharArray() throws Exception {
- char [] PEM = IOUtils.toCharArray(privateKeyFileInputStream);
- privateKeyFileInputStream.close();
- return PEM;
+ public char[] getPEMAsCharArray() {
+ return pem.toCharArray();
}
@Override
public void removeUserManagerService() {
- this.um = null;
+ AuthProvider.um = null;
}
@Override
public void addUserManagerService(IUserManager userManagerService) {
- this.um = userManagerService;
+ AuthProvider.um = userManagerService;
}
-
-
}