Exemplo n.º 1
0
  /**
   * Get offline sessions associated with the user and client
   *
   * @param id User id
   * @return
   */
  @Path("{id}/offline-sessions/{clientId}")
  @GET
  @NoCache
  @Produces(MediaType.APPLICATION_JSON)
  public List<UserSessionRepresentation> getSessions(
      final @PathParam("id") String id, final @PathParam("clientId") String clientId) {
    auth.requireView();
    UserModel user = session.users().getUserById(id, realm);
    if (user == null) {
      throw new NotFoundException("User not found");
    }
    ClientModel client = realm.getClientById(clientId);
    if (client == null) {
      throw new NotFoundException("Client not found");
    }
    List<UserSessionModel> sessions =
        new UserSessionManager(session).findOfflineSessions(realm, client, user);
    List<UserSessionRepresentation> reps = new ArrayList<UserSessionRepresentation>();
    for (UserSessionModel session : sessions) {
      UserSessionRepresentation rep = ModelToRepresentation.toRepresentation(session);

      // Update lastSessionRefresh with the timestamp from clientSession
      for (ClientSessionModel clientSession : session.getClientSessions()) {
        if (clientId.equals(clientSession.getClient().getId())) {
          rep.setLastAccess(Time.toMillis(clientSession.getTimestamp()));
          break;
        }
      }

      reps.add(rep);
    }
    return reps;
  }
Exemplo n.º 2
0
  /**
   * Get offline sessions for client
   *
   * <p>Returns a list of offline user sessions associated with this client
   *
   * @param firstResult Paging offset
   * @param maxResults Maximum results size (defaults to 100)
   * @return
   */
  @Path("offline-sessions")
  @GET
  @NoCache
  @Produces(MediaType.APPLICATION_JSON)
  public List<UserSessionRepresentation> getOfflineUserSessions(
      @QueryParam("first") Integer firstResult, @QueryParam("max") Integer maxResults) {
    auth.requireView();

    if (client == null) {
      throw new NotFoundException("Could not find client");
    }

    firstResult = firstResult != null ? firstResult : -1;
    maxResults = maxResults != null ? maxResults : Constants.DEFAULT_MAX_RESULTS;
    List<UserSessionRepresentation> sessions = new ArrayList<UserSessionRepresentation>();
    List<UserSessionModel> userSessions =
        session
            .sessions()
            .getOfflineUserSessions(client.getRealm(), client, firstResult, maxResults);
    for (UserSessionModel userSession : userSessions) {
      UserSessionRepresentation rep = ModelToRepresentation.toRepresentation(userSession);

      // Update lastSessionRefresh with the timestamp from clientSession
      for (ClientSessionModel clientSession : userSession.getClientSessions()) {
        if (client.getId().equals(clientSession.getClient().getId())) {
          rep.setLastAccess(Time.toMillis(clientSession.getTimestamp()));
          break;
        }
      }

      sessions.add(rep);
    }
    return sessions;
  }
Exemplo n.º 3
0
  public static void dettachClientSession(
      UserSessionProvider sessions, RealmModel realm, ClientSessionModel clientSession) {
    UserSessionModel userSession = clientSession.getUserSession();
    if (userSession == null) {
      return;
    }

    clientSession.setUserSession(null);
    clientSession.setRoles(null);
    clientSession.setProtocolMappers(null);

    if (userSession.getClientSessions().isEmpty()) {
      sessions.removeUserSession(realm, userSession);
    }
  }
Exemplo n.º 4
0
    protected Response logoutRequest(
        LogoutRequestType logoutRequest, ClientModel client, String relayState) {
      SamlClient samlClient = new SamlClient(client);
      // validate destination
      if (logoutRequest.getDestination() != null
          && !uriInfo.getAbsolutePath().equals(logoutRequest.getDestination())) {
        event.detail(Details.REASON, "invalid_destination");
        event.error(Errors.INVALID_SAML_LOGOUT_REQUEST);
        return ErrorPage.error(session, Messages.INVALID_REQUEST);
      }

      // authenticate identity cookie, but ignore an access token timeout as we're logging out
      // anyways.
      AuthenticationManager.AuthResult authResult =
          authManager.authenticateIdentityCookie(session, realm, false);
      if (authResult != null) {
        String logoutBinding = getBindingType();
        if ("true".equals(samlClient.forcePostBinding()))
          logoutBinding = SamlProtocol.SAML_POST_BINDING;
        String bindingUri = SamlProtocol.getLogoutServiceUrl(uriInfo, client, logoutBinding);
        UserSessionModel userSession = authResult.getSession();
        userSession.setNote(SamlProtocol.SAML_LOGOUT_BINDING_URI, bindingUri);
        if (samlClient.requiresRealmSignature()) {
          userSession.setNote(
              SamlProtocol.SAML_LOGOUT_SIGNATURE_ALGORITHM,
              samlClient.getSignatureAlgorithm().toString());
        }
        if (relayState != null)
          userSession.setNote(SamlProtocol.SAML_LOGOUT_RELAY_STATE, relayState);
        userSession.setNote(SamlProtocol.SAML_LOGOUT_REQUEST_ID, logoutRequest.getID());
        userSession.setNote(SamlProtocol.SAML_LOGOUT_BINDING, logoutBinding);
        userSession.setNote(
            SamlProtocol.SAML_LOGOUT_CANONICALIZATION, samlClient.getCanonicalizationMethod());
        userSession.setNote(
            AuthenticationManager.KEYCLOAK_LOGOUT_PROTOCOL, SamlProtocol.LOGIN_PROTOCOL);
        // remove client from logout requests
        for (ClientSessionModel clientSession : userSession.getClientSessions()) {
          if (clientSession.getClient().getId().equals(client.getId())) {
            clientSession.setAction(ClientSessionModel.Action.LOGGED_OUT.name());
          }
        }
        logger.debug("browser Logout");
        return authManager.browserLogout(
            session, realm, userSession, uriInfo, clientConnection, headers);
      } else if (logoutRequest.getSessionIndex() != null) {
        for (String sessionIndex : logoutRequest.getSessionIndex()) {
          ClientSessionModel clientSession =
              session.sessions().getClientSession(realm, sessionIndex);
          if (clientSession == null) continue;
          UserSessionModel userSession = clientSession.getUserSession();
          if (clientSession.getClient().getClientId().equals(client.getClientId())) {
            // remove requesting client from logout
            clientSession.setAction(ClientSessionModel.Action.LOGGED_OUT.name());

            // Remove also other clientSessions of this client as there could be more in this
            // UserSession
            if (userSession != null) {
              for (ClientSessionModel clientSession2 : userSession.getClientSessions()) {
                if (clientSession2.getClient().getId().equals(client.getId())) {
                  clientSession2.setAction(ClientSessionModel.Action.LOGGED_OUT.name());
                }
              }
            }
          }

          try {
            authManager.backchannelLogout(
                session, realm, userSession, uriInfo, clientConnection, headers, true);
          } catch (Exception e) {
            logger.warn("Failure with backchannel logout", e);
          }
        }
      }

      // default

      String logoutBinding = getBindingType();
      String logoutBindingUri = SamlProtocol.getLogoutServiceUrl(uriInfo, client, logoutBinding);
      String logoutRelayState = relayState;
      SAML2LogoutResponseBuilder builder = new SAML2LogoutResponseBuilder();
      builder.logoutRequestID(logoutRequest.getID());
      builder.destination(logoutBindingUri);
      builder.issuer(RealmsResource.realmBaseUrl(uriInfo).build(realm.getName()).toString());
      JaxrsSAML2BindingBuilder binding =
          new JaxrsSAML2BindingBuilder().relayState(logoutRelayState);
      if (samlClient.requiresRealmSignature()) {
        SignatureAlgorithm algorithm = samlClient.getSignatureAlgorithm();
        KeyManager.ActiveKey keys = session.keys().getActiveKey(realm);
        binding
            .signatureAlgorithm(algorithm)
            .signWith(keys.getPrivateKey(), keys.getPublicKey(), keys.getCertificate())
            .signDocument();
      }
      try {
        if (SamlProtocol.SAML_POST_BINDING.equals(logoutBinding)) {
          return binding.postBinding(builder.buildDocument()).response(logoutBindingUri);
        } else {
          return binding.redirectBinding(builder.buildDocument()).response(logoutBindingUri);
        }
      } catch (Exception e) {
        throw new RuntimeException(e);
      }
    }
Exemplo n.º 5
0
  public void init() {
    eventStore = session.getProvider(EventStoreProvider.class);

    account =
        session
            .getProvider(AccountProvider.class)
            .setRealm(realm)
            .setUriInfo(uriInfo)
            .setHttpHeaders(headers);

    AuthenticationManager.AuthResult authResult =
        authManager.authenticateBearerToken(session, realm, uriInfo, clientConnection, headers);
    if (authResult != null) {
      auth =
          new Auth(
              realm,
              authResult.getToken(),
              authResult.getUser(),
              client,
              authResult.getSession(),
              false);
    } else {
      authResult = authManager.authenticateIdentityCookie(session, realm);
      if (authResult != null) {
        auth =
            new Auth(
                realm,
                authResult.getToken(),
                authResult.getUser(),
                client,
                authResult.getSession(),
                true);
        updateCsrfChecks();
        account.setStateChecker(stateChecker);
      }
    }

    String requestOrigin = UriUtils.getOrigin(uriInfo.getBaseUri());

    // don't allow cors requests unless they were authenticated by an access token
    // This is to prevent CSRF attacks.
    if (auth != null && auth.isCookieAuthenticated()) {
      String origin = headers.getRequestHeaders().getFirst("Origin");
      if (origin != null && !requestOrigin.equals(origin)) {
        throw new ForbiddenException();
      }

      if (!request.getHttpMethod().equals("GET")) {
        String referrer = headers.getRequestHeaders().getFirst("Referer");
        if (referrer != null && !requestOrigin.equals(UriUtils.getOrigin(referrer))) {
          throw new ForbiddenException();
        }
      }
    }

    if (authResult != null) {
      UserSessionModel userSession = authResult.getSession();
      if (userSession != null) {
        boolean associated = false;
        for (ClientSessionModel c : userSession.getClientSessions()) {
          if (c.getClient().equals(client)) {
            auth.setClientSession(c);
            associated = true;
            break;
          }
        }
        if (!associated) {
          ClientSessionModel clientSession = session.sessions().createClientSession(realm, client);
          clientSession.setUserSession(userSession);
          auth.setClientSession(clientSession);
        }
      }

      account.setUser(auth.getUser());
    }

    boolean eventsEnabled = eventStore != null && realm.isEventsEnabled();

    // todo find out from federation if password is updatable
    account.setFeatures(realm.isIdentityFederationEnabled(), eventsEnabled, true);
  }
Exemplo n.º 6
0
  public TokenValidation validateToken(
      KeycloakSession session,
      UriInfo uriInfo,
      ClientConnection connection,
      RealmModel realm,
      AccessToken oldToken,
      HttpHeaders headers)
      throws OAuthErrorException {
    UserModel user = session.users().getUserById(oldToken.getSubject(), realm);
    if (user == null) {
      throw new OAuthErrorException(
          OAuthErrorException.INVALID_GRANT, "Invalid refresh token", "Unknown user");
    }

    if (!user.isEnabled()) {
      throw new OAuthErrorException(
          OAuthErrorException.INVALID_GRANT, "User disabled", "User disabled");
    }

    UserSessionModel userSession =
        session.sessions().getUserSession(realm, oldToken.getSessionState());
    if (!AuthenticationManager.isSessionValid(realm, userSession)) {
      AuthenticationManager.backchannelLogout(
          session, realm, userSession, uriInfo, connection, headers, true);
      throw new OAuthErrorException(
          OAuthErrorException.INVALID_GRANT, "Session not active", "Session not active");
    }
    ClientSessionModel clientSession = null;
    for (ClientSessionModel clientSessionModel : userSession.getClientSessions()) {
      if (clientSessionModel.getId().equals(oldToken.getClientSession())) {
        clientSession = clientSessionModel;
        break;
      }
    }

    if (clientSession == null) {
      throw new OAuthErrorException(
          OAuthErrorException.INVALID_GRANT,
          "Client session not active",
          "Client session not active");
    }

    ClientModel client = clientSession.getClient();

    if (!client.getClientId().equals(oldToken.getIssuedFor())) {
      throw new OAuthErrorException(
          OAuthErrorException.INVALID_GRANT, "Unmatching clients", "Unmatching clients");
    }

    if (oldToken.getIssuedAt() < client.getNotBefore()) {
      throw new OAuthErrorException(OAuthErrorException.INVALID_GRANT, "Stale token");
    }
    if (oldToken.getIssuedAt() < realm.getNotBefore()) {
      throw new OAuthErrorException(OAuthErrorException.INVALID_GRANT, "Stale token");
    }

    // recreate token.
    Set<RoleModel> requestedRoles = TokenManager.getAccess(null, clientSession.getClient(), user);
    AccessToken newToken =
        createClientAccessToken(
            session, requestedRoles, realm, client, user, userSession, clientSession);
    verifyAccess(oldToken, newToken);

    return new TokenValidation(user, userSession, clientSession, newToken);
  }