org.apache.sshd.common.NamedResource Java Examples

The following examples show how to use org.apache.sshd.common.NamedResource. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: AsyncUserAuthService.java From aesh-readline with Apache License 2.0

5 votes

public AsyncUserAuthService(Session s) throws SshException {
    ValidateUtils.checkTrue(s instanceof ServerSession, "Server side service used on client side");
    if (s.isAuthenticated()) {
        throw new SshException("Session already authenticated");
    }

    this.session = (ServerSession) s;
    maxAuthRequests = session.getIntProperty(ServerFactoryManager.MAX_AUTH_REQUESTS, DEFAULT_MAX_AUTH_REQUESTS);

    ServerFactoryManager manager = getFactoryManager();
    userAuthFactories = new ArrayList<>(manager.getUserAuthFactories());
    // Get authentication methods
    authMethods = new ArrayList<>();

    String mths = FactoryManagerUtils.getString(manager, ServerFactoryManager.AUTH_METHODS);
    if (GenericUtils.isEmpty(mths)) {
        for (NamedFactory<UserAuth> uaf : manager.getUserAuthFactories()) {
            authMethods.add(new ArrayList<>(Collections.singletonList(uaf.getName())));
        }
    }
    else {
        for (String mthl : mths.split("\\s")) {
            authMethods.add(new ArrayList<>(Arrays.asList(mthl.split(","))));
        }
    }
    // Verify all required methods are supported
    for (List<String> l : authMethods) {
        for (String m : l) {
            NamedFactory<UserAuth> factory = NamedResource.Utils.findByName(m, String.CASE_INSENSITIVE_ORDER, userAuthFactories);
            if (factory == null) {
                throw new SshException("Configured method is not supported: " + m);
            }
        }
    }

    if (LOGGER.isLoggable(Level.FINE)) {
        LOGGER.fine("Authorized authentication methods: "+ NamedResource.Utils.getNames(userAuthFactories));
    }
}

Example #2

Source File: AsyncUserAuthService.java From termd with Apache License 2.0

4 votes

public AsyncUserAuthService(Session s) throws SshException {
  ValidateUtils.checkTrue(s instanceof ServerSession, "Server side service used on client side");
  if (s.isAuthenticated()) {
    throw new SshException("Session already authenticated");
  }

  serverSession = (ServerSession) s;
  maxAuthRequests = PropertyResolverUtils.getIntProperty(s, ServerAuthenticationManager.MAX_AUTH_REQUESTS, ServerAuthenticationManager.DEFAULT_MAX_AUTH_REQUESTS);

  List<NamedFactory<UserAuth>> factories = ValidateUtils.checkNotNullAndNotEmpty(
      serverSession.getUserAuthFactories(), "No user auth factories for %s", s);
  userAuthFactories = new ArrayList<NamedFactory<UserAuth>>(factories);
  // Get authentication methods
  authMethods = new ArrayList<List<String>>();

  String mths = PropertyResolverUtils.getString(s, ServerFactoryManager.AUTH_METHODS);
  if (GenericUtils.isEmpty(mths)) {
    for (NamedFactory<UserAuth> uaf : factories) {
      authMethods.add(new ArrayList<String>(Collections.singletonList(uaf.getName())));
    }
  } else {
    if (log.isDebugEnabled()) {
      log.debug("ServerUserAuthService({}) using configured methods={}", s, mths);
    }
    for (String mthl : mths.split("\\s")) {
      authMethods.add(new ArrayList<String>(Arrays.asList(GenericUtils.split(mthl, ','))));
    }
  }
  // Verify all required methods are supported
  for (List<String> l : authMethods) {
    for (String m : l) {
      NamedFactory<UserAuth> factory = NamedResource.Utils.findByName(m, String.CASE_INSENSITIVE_ORDER, userAuthFactories);
      if (factory == null) {
        throw new SshException("Configured method is not supported: " + m);
      }
    }
  }

  if (log.isDebugEnabled()) {
    log.debug("ServerUserAuthService({}) authorized authentication methods: {}",
        s, NamedResource.Utils.getNames(userAuthFactories));
  }
}

Example #3

Source File: AsyncUserAuthService.java From termd with Apache License 2.0

4 votes

public AsyncUserAuthService(Session s) throws SshException {
  ValidateUtils.checkTrue(s instanceof ServerSession, "Server side service used on client side");
  if (s.isAuthenticated()) {
    throw new SshException("Session already authenticated");
  }

  serverSession = (ServerSession) s;
  maxAuthRequests = PropertyResolverUtils.getIntProperty(s, ServerAuthenticationManager.MAX_AUTH_REQUESTS, ServerAuthenticationManager.DEFAULT_MAX_AUTH_REQUESTS);

  List<NamedFactory<UserAuth>> factories = ValidateUtils.checkNotNullAndNotEmpty(
      serverSession.getUserAuthFactories(), "No user auth factories for %s", s);
  userAuthFactories = new ArrayList<>(factories);
  // Get authentication methods
  authMethods = new ArrayList<>();

  String mths = PropertyResolverUtils.getString(s, ServerFactoryManager.AUTH_METHODS);
  if (GenericUtils.isEmpty(mths)) {
    for (NamedFactory<UserAuth> uaf : factories) {
      authMethods.add(new ArrayList<>(Collections.singletonList(uaf.getName())));
    }
  } else {
    if (log.isDebugEnabled()) {
      log.debug("ServerUserAuthService({}) using configured methods={}", s, mths);
    }
    for (String mthl : mths.split("\\s")) {
      authMethods.add(new ArrayList<>(Arrays.asList(GenericUtils.split(mthl, ','))));
    }
  }
  // Verify all required methods are supported
  for (List<String> l : authMethods) {
    for (String m : l) {
      NamedFactory<UserAuth> factory = NamedResource.Utils.findByName(m, String.CASE_INSENSITIVE_ORDER, userAuthFactories);
      if (factory == null) {
        throw new SshException("Configured method is not supported: " + m);
      }
    }
  }

  if (log.isDebugEnabled()) {
    log.debug("ServerUserAuthService({}) authorized authentication methods: {}",
        s, NamedResource.Utils.getNames(userAuthFactories));
  }
}

Example #4

Source File: SSHUtil.java From xenon with Apache License 2.0

4 votes

@Override
public String getPassword(SessionContext session, NamedResource resourceKey, int retryIndex) throws IOException {
    return new String(password);
}