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https://bitbucket.org/wisemapping/wisemapping-open-source.git
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55 lines
1.8 KiB
Java
55 lines
1.8 KiB
Java
/*
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* Copyright [2022] [wisemapping]
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*
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* Licensed under WiseMapping Public License, Version 1.0 (the "License").
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* It is basically the Apache License, Version 2.0 (the "License") plus the
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* "powered by wisemapping" text requirement on every single page;
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the license at
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*
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* http://www.wisemapping.org/license
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.wisemapping.security;
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import com.wisemapping.model.User;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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import org.springframework.security.core.Authentication;
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import org.springframework.security.core.context.SecurityContextHolder;
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final public class Utils {
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private Utils() {
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}
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@SuppressWarnings({"ConstantConditions"})
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@Nullable
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public static User getUser() {
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return getUser(false);
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}
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@NotNull
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public static User getUser(boolean forceCheck) {
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User result = null;
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final Authentication auth = SecurityContextHolder.getContext().getAuthentication();
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if (auth != null && auth.getDetails() != null)
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{
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final Object principal = auth.getPrincipal();
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if (principal != null && principal instanceof UserDetails) {
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result = ((UserDetails)principal).getUser();
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}
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}
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if(result==null && forceCheck){
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throw new IllegalStateException("User could not be retrieved");
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}
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return result;
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}
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}
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