From a0b7a0f2a5ad8637545fa6d68c46822e90e117e5 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Wed, 18 Jan 2023 13:03:48 +0300
Subject: Cleanup unused code

---
 .../security/BearerTokenAuthenticationFilter.java  | 82 ----------------------
 1 file changed, 82 deletions(-)
 delete mode 100644 src/main/java/com/juick/service/security/BearerTokenAuthenticationFilter.java

(limited to 'src/main/java/com/juick/service/security')

diff --git a/src/main/java/com/juick/service/security/BearerTokenAuthenticationFilter.java b/src/main/java/com/juick/service/security/BearerTokenAuthenticationFilter.java
deleted file mode 100644
index e5fdd738..00000000
--- a/src/main/java/com/juick/service/security/BearerTokenAuthenticationFilter.java
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Copyright (C) 2008-2023, Juick
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-package com.juick.service.security;
-
-import com.juick.service.UserService;
-import com.juick.service.security.entities.JuickUser;
-import io.jsonwebtoken.JwtParser;
-import io.jsonwebtoken.Jwts;
-import jakarta.servlet.FilterChain;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-import org.apache.commons.lang3.StringUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.http.HttpHeaders;
-import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
-import org.springframework.security.core.Authentication;
-import org.springframework.security.core.context.SecurityContextHolder;
-
-import javax.annotation.Nonnull;
-import java.io.IOException;
-import java.security.KeyPair;
-import java.util.Collections;
-import java.util.stream.Collectors;
-
-public class BearerTokenAuthenticationFilter extends BaseAuthenticationFilter {
-    private static final Logger logger = LoggerFactory.getLogger("Auth");
-    private final JwtParser jwtParser;
-    private final UserService userService;
-
-    public BearerTokenAuthenticationFilter(UserService userService, KeyPair keys) {
-        this.userService = userService;
-        this.jwtParser = Jwts.parserBuilder()
-                .setSigningKey(keys.getPrivate())
-                .build();
-    }
-
-    @Override
-    protected void doFilterInternal(HttpServletRequest request,
-                                    HttpServletResponse response,
-                                    FilterChain filterChain) throws ServletException, IOException {
-        if (authenticationIsRequired()) {
-            var headers = Collections.list(request.getHeaderNames())
-                    .stream()
-                    .collect(Collectors.toMap(String::toLowerCase, request::getHeader));
-            var authorizationHeaderValue = headers.get(HttpHeaders.AUTHORIZATION.toLowerCase());
-            if (StringUtils.isNotEmpty(authorizationHeaderValue) && authorizationHeaderValue.startsWith("Bearer")) {
-                String token = authorizationHeaderValue.substring(7);
-                try {
-                    var claims = jwtParser.parseClaimsJws(token).getBody();
-                    var user = userService.getUserByName(claims.getSubject());
-                    if (!user.isAnonymous()) {
-                        Authentication authentication = new UsernamePasswordAuthenticationToken(
-                                new JuickUser(user),
-                                user.getCredentials(),
-                                JuickUser.USER_AUTHORITY);
-                        SecurityContextHolder.getContext().setAuthentication(authentication);
-                    }
-                } catch (Exception e) {
-                    logger.warn("Invalid Bearer token: {}", e.getMessage());
-                }
-            }
-        }
-        filterChain.doFilter(request, response);
-    }
-}
-- 
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