001/* 002 * (C) Copyright 2006-2019 Nuxeo (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * bstefanescu 018 * 019 * $Id$ 020 */ 021 022package org.nuxeo.ecm.core.api.local; 023 024import java.security.Principal; 025 026import javax.security.auth.Subject; 027 028import org.nuxeo.runtime.api.login.LoginComponent; 029 030/** 031 * This class is deprecated and now delegates to {@link LoginComponent}. 032 * 033 * @deprecated since 11.1 034 */ 035@Deprecated 036public class LoginStack { 037 038 public void clear() { 039 LoginComponent.getPrincipalStack().clear(); 040 } 041 042 public void push(Principal principal, Object credential, Subject subject) { 043 // credential and subject are ignored 044 LoginComponent.pushPrincipal(principal); 045 } 046 047 public Entry pop() { 048 Principal principal = LoginComponent.popPrincipal(); 049 return principal == null ? null : new Entry(principal, null, null); 050 } 051 052 public Entry peek() { 053 Principal principal = LoginComponent.getPrincipalStack().peekLast(); 054 return principal == null ? null : new Entry(principal, null, null); 055 } 056 057 public boolean isEmpty() { 058 return LoginComponent.getPrincipalStack().isEmpty(); 059 } 060 061 public int size() { 062 return LoginComponent.getPrincipalStack().size(); 063 } 064 065 public Entry[] toArray() { 066 return (Entry[]) LoginComponent.getPrincipalStack() 067 .stream() 068 .map(principal -> new Entry(principal, null, null)) 069 .toArray(); 070 } 071 072 /** @deprecated since 11.1 */ 073 @Deprecated 074 public static class Entry { 075 protected final Principal principal; 076 077 protected final Object credential; 078 079 protected final Subject subject; 080 081 public Entry(Principal principal, Object credential, Subject subject) { 082 this.principal = principal; 083 this.credential = credential; 084 this.subject = subject; 085 } 086 087 public Principal getPrincipal() { 088 return principal; 089 } 090 091 /** @deprecated since 11.1, unused */ 092 @Deprecated 093 public Object getCredential() { 094 return credential; 095 } 096 097 /** @deprecated since 11.1, unused */ 098 @Deprecated 099 public Subject getSubject() { 100 return subject; 101 } 102 } 103 104}