GR0

fizz-common/pom.xml

@@ -17,6 +17,16 @@
     </properties>
 
     <dependencies>
+        <dependency>
+            <groupId>com.github.seancfoley</groupId>
+            <artifactId>ipaddress</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>ognl</groupId>
+            <artifactId>ognl</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>org.openjdk.jol</groupId>
             <artifactId>jol-core</artifactId>

fizz-common/src/main/java/we/spring/http/server/reactive/ext/FizzServerHttpRequestDecorator.java

@@ -68,7 +68,10 @@ public class FizzServerHttpRequestDecorator extends ServerHttpRequestDecorator {
     public FizzServerHttpRequestDecorator(ServerHttpRequest delegate) {
         super(delegate);
         this.delegate = (AbstractServerHttpRequest) delegate;
-        nativeRequest = this.delegate.getNativeRequest();
+        try {
+            nativeRequest = this.delegate.getNativeRequest();
+        } catch (IllegalStateException e) {
+        }
     }
 
     @Override
@@ -120,6 +123,9 @@ public class FizzServerHttpRequestDecorator extends ServerHttpRequestDecorator {
     }
 
     private MultiValueMap<String, HttpCookie> initCookies() {
+        if (nativeRequest == null) {
+            return null;
+        }
         MultiValueMap<String, HttpCookie> cookies = new LinkedMultiValueMap<>();
         for (CharSequence name : nativeRequest.cookies().keySet()) {
             for (Cookie cookie : nativeRequest.cookies().get(name)) {

fizz-common/src/test/java/we/OgnlTests.java

@@ -0,0 +1,47 @@
+package we;
+
+import ognl.Ognl;
+import org.junit.jupiter.api.Test;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class OgnlTests {
+
+    @Test
+    void testGet() throws Exception {
+
+        Root root = new Root();
+
+        Map<String, Object> query = new HashMap<>();
+        query.put("version", "v2");
+        query.put("userId", 1234563);
+        query.put("age", 25);
+
+        root.put("query", query);
+
+        Map<String, Object> client = new HashMap<>();
+        client.put("ip", "10.2.3.4");
+        client.put("ip2", "10.2.3.88");
+        root.put("client", client);
+
+        Boolean result = (Boolean) Ognl.getValue("checkIp(client.ip2) && (query.version == 'v2' || query.age < 20) and query.age in (22,25,30) && client.ip=='10.2.3.4'", root);
+
+        System.out.println(result);
+        assertEquals(true, result);
+    }
+}
+
+class Root extends HashMap {
+
+    public Root() {
+    }
+
+    public boolean checkIp(String ip) {
+        System.out.println(ip);
+        return ip.equals("10.2.3.88");
+    }
+
+}