feat:默认使用内存不连接redis

src/main/java/github/javaguide/springsecurityjwtguide/security/config/SecurityConfiguration.java

@@ -4,6 +4,8 @@
 import github.javaguide.springsecurityjwtguide.security.exception.JwtAccessDeniedHandler;
 import github.javaguide.springsecurityjwtguide.security.exception.JwtAuthenticationEntryPoint;
 import github.javaguide.springsecurityjwtguide.security.filter.JwtAuthorizationFilter;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Bean;
 import org.springframework.data.redis.core.StringRedisTemplate;
 import org.springframework.http.HttpMethod;
@@ -18,6 +20,7 @@
 import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
 
 import java.util.Arrays;
+import java.util.Map;
 
 import static java.util.Collections.singletonList;
 import static org.springframework.security.config.Customizer.withDefaults;
@@ -34,8 +37,13 @@ public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
 
     private final StringRedisTemplate stringRedisTemplate;
 
-    public SecurityConfiguration(StringRedisTemplate stringRedisTemplate) {
+    private final Map<String, String> cacheMap;
+
+    private Boolean redisCacheSwitch;
+    public SecurityConfiguration(StringRedisTemplate stringRedisTemplate, @Qualifier(value = "cacheMap") Map<String, String> cacheMap, @Value("${redis.cache-switch}") Boolean redisCacheSwitch) {
         this.stringRedisTemplate = stringRedisTemplate;
+        this.cacheMap = cacheMap;
+        this.redisCacheSwitch = redisCacheSwitch;
     }
 
     /**
@@ -62,7 +70,7 @@ protected void configure(HttpSecurity http) throws Exception {
                 .anyRequest().authenticated()
                 .and()
                 //添加自定义Filter
-                .addFilter(new JwtAuthorizationFilter(authenticationManager(), stringRedisTemplate))
+                .addFilter(new JwtAuthorizationFilter(authenticationManager(), stringRedisTemplate, cacheMap, redisCacheSwitch))
                 // 不需要session（不创建会话）
                 .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS).and()
                 // 授权异常处理

src/main/java/github/javaguide/springsecurityjwtguide/security/filter/JwtAuthorizationFilter.java

@@ -4,6 +4,8 @@
 import github.javaguide.springsecurityjwtguide.security.common.utils.JwtTokenUtils;
 import io.jsonwebtoken.JwtException;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.data.redis.core.StringRedisTemplate;
 import org.springframework.security.authentication.AuthenticationManager;
 import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
@@ -15,6 +17,7 @@
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
+import java.util.Map;
 
 /**
  * @author shuang.kou
@@ -25,9 +28,17 @@ public class JwtAuthorizationFilter extends BasicAuthenticationFilter {
 
     private final StringRedisTemplate stringRedisTemplate;
 
-    public JwtAuthorizationFilter(AuthenticationManager authenticationManager, StringRedisTemplate stringRedisTemplate) {
+    private final Map<String, String> cacheMap;
+
+    private Boolean redisCacheSwitch;
+    public JwtAuthorizationFilter(AuthenticationManager authenticationManager,
+                                  StringRedisTemplate stringRedisTemplate,
+                                  Map<String, String> cacheMap,
+                                  Boolean redisCacheSwitch) {
         super(authenticationManager);
         this.stringRedisTemplate = stringRedisTemplate;
+        this.cacheMap = cacheMap;
+        this.redisCacheSwitch = redisCacheSwitch;
     }
 
     @Override
@@ -44,7 +55,13 @@ protected void doFilterInternal(HttpServletRequest request,
         String tokenValue = token.replace(SecurityConstants.TOKEN_PREFIX, "");
         UsernamePasswordAuthenticationToken authentication = null;
         try {
-            String previousToken = stringRedisTemplate.opsForValue().get(JwtTokenUtils.getId(tokenValue));
+            String previousToken = "";
+            if (redisCacheSwitch) {
+                previousToken = stringRedisTemplate.opsForValue().get(JwtTokenUtils.getId(tokenValue));
+            }else {
+                previousToken = cacheMap.get(JwtTokenUtils.getId(tokenValue));
+            }
+
             if (!token.equals(previousToken)) {
                 SecurityContextHolder.clearContext();
                 chain.doFilter(request, response);

src/main/java/github/javaguide/springsecurityjwtguide/security/service/AuthService.java

@@ -8,12 +8,16 @@
 import github.javaguide.springsecurityjwtguide.system.service.UserService;
 import lombok.RequiredArgsConstructor;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.data.redis.core.StringRedisTemplate;
 import org.springframework.security.authentication.BadCredentialsException;
 import org.springframework.security.core.GrantedAuthority;
 import org.springframework.stereotype.Service;
 
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 import java.util.stream.Collectors;
 
 /**
@@ -25,6 +29,11 @@ public class AuthService {
     private final UserService userService;
     private final StringRedisTemplate stringRedisTemplate;
     private final CurrentUserUtils currentUserUtils;
+    @Qualifier(value = "cacheMap")
+    private final Map<String, String> cacheMap ;
+
+    @Value("${redis.cache-switch}")
+    private Boolean redisCacheSwitch;
 
     public String createToken(LoginRequest loginRequest) {
         User user = userService.find(loginRequest.getUsername());
@@ -40,11 +49,20 @@ public String createToken(LoginRequest loginRequest) {
                 .map(GrantedAuthority::getAuthority)
                 .collect(Collectors.toList());
         String token = JwtTokenUtils.createToken(user.getUserName(), user.getId().toString(), authorities, loginRequest.getRememberMe());
-        stringRedisTemplate.opsForValue().set(user.getId().toString(), token);
+        if (redisCacheSwitch) {
+            stringRedisTemplate.opsForValue().set(user.getId().toString(), token);
+        }else {
+            cacheMap.put(user.getId().toString(), token);
+        }
+
         return token;
     }
 
     public void removeToken() {
-        stringRedisTemplate.delete(currentUserUtils.getCurrentUser().getId().toString());
+        if (redisCacheSwitch) {
+            stringRedisTemplate.delete(currentUserUtils.getCurrentUser().getId().toString());
+        }else {
+            cacheMap.remove(currentUserUtils.getCurrentUser().getId().toString());
+        }
     }
 }

src/main/java/github/javaguide/springsecurityjwtguide/system/config/MemoryConfig.java

@@ -0,0 +1,19 @@
+package github.javaguide.springsecurityjwtguide.system.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.data.redis.core.ValueOperations;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Objects;
+
+@Configuration
+public class MemoryConfig {
+
+    @Bean(name = "cacheMap")
+    public Map<String, String> cacheMap(){
+        return new HashMap<>();
+    }
+}

src/main/resources/application.yaml

@@ -43,3 +43,6 @@ spring:
         max-idle: 8
         # 连接池中的最小空闲连接 默认 0
         min-idle: 0
+
+redis:
+  cache-switch: false