Merge branch '6.1.x'

config/src/main/java/org/springframework/security/config/web/server/AbstractServerWebExchangeMatcherRegistry.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2017 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,6 +16,7 @@
 
 package org.springframework.security.config.web.server;
 
+import java.util.ArrayList;
 import java.util.List;
 
 import org.springframework.http.HttpMethod;
@@ -23,6 +24,8 @@ import org.springframework.security.web.server.util.matcher.OrServerWebExchangeM
 import org.springframework.security.web.server.util.matcher.PathPatternParserServerWebExchangeMatcher;
 import org.springframework.security.web.server.util.matcher.ServerWebExchangeMatcher;
 import org.springframework.security.web.server.util.matcher.ServerWebExchangeMatchers;
+import org.springframework.web.util.pattern.PathPattern;
+import org.springframework.web.util.pattern.PathPatternParser;
 
 /**
  * @author Rob Winch
@@ -62,7 +65,8 @@ public abstract class AbstractServerWebExchangeMatcherRegistry<T> {
 	 * {@link ServerWebExchangeMatcher}
 	 */
 	public T pathMatchers(HttpMethod method, String... antPatterns) {
-		return matcher(ServerWebExchangeMatchers.pathMatchers(method, antPatterns));
+		List<PathPattern> pathPatterns = parsePatterns(antPatterns);
+		return matcher(ServerWebExchangeMatchers.pathMatchers(method, pathPatterns.toArray(new PathPattern[0])));
 	}
 
 	/**
@@ -74,7 +78,19 @@ public abstract class AbstractServerWebExchangeMatcherRegistry<T> {
 	 * {@link ServerWebExchangeMatcher}
 	 */
 	public T pathMatchers(String... antPatterns) {
-		return matcher(ServerWebExchangeMatchers.pathMatchers(antPatterns));
+		List<PathPattern> pathPatterns = parsePatterns(antPatterns);
+		return matcher(ServerWebExchangeMatchers.pathMatchers(pathPatterns.toArray(new PathPattern[0])));
+	}
+
+	private List<PathPattern> parsePatterns(String[] antPatterns) {
+		PathPatternParser parser = getPathPatternParser();
+		List<PathPattern> pathPatterns = new ArrayList<>(antPatterns.length);
+		for (String pattern : antPatterns) {
+			pattern = parser.initFullPathPattern(pattern);
+			PathPattern pathPattern = parser.parse(pattern);
+			pathPatterns.add(pathPattern);
+		}
+		return pathPatterns;
 	}
 
 	/**
@@ -96,6 +112,10 @@ public abstract class AbstractServerWebExchangeMatcherRegistry<T> {
 	 */
 	protected abstract T registerMatcher(ServerWebExchangeMatcher matcher);
 
+	protected PathPatternParser getPathPatternParser() {
+		return PathPatternParser.defaultInstance;
+	}
+
 	/**
 	 * Associates a {@link ServerWebExchangeMatcher} instances
 	 * @param matcher the {@link ServerWebExchangeMatcher} instance

config/src/main/java/org/springframework/security/config/web/server/ServerHttpSecurity.java

@@ -191,9 +191,11 @@ import org.springframework.web.cors.reactive.CorsConfigurationSource;
 import org.springframework.web.cors.reactive.CorsProcessor;
 import org.springframework.web.cors.reactive.CorsWebFilter;
 import org.springframework.web.cors.reactive.DefaultCorsProcessor;
+import org.springframework.web.reactive.result.method.annotation.RequestMappingHandlerMapping;
 import org.springframework.web.server.ServerWebExchange;
 import org.springframework.web.server.WebFilter;
 import org.springframework.web.server.WebFilterChain;
+import org.springframework.web.util.pattern.PathPatternParser;
 
 /**
  * A {@link ServerHttpSecurity} is similar to Spring Security's {@code HttpSecurity} but
@@ -1661,6 +1663,18 @@ public class ServerHttpSecurity {
 		return null;
 	}
 
+	private <T> T getBeanOrNull(String beanName, Class<T> requiredClass) {
+		if (this.context == null) {
+			return null;
+		}
+		try {
+			return this.context.getBean(beanName, requiredClass);
+		}
+		catch (Exception ex) {
+			return null;
+		}
+	}
+
 	private <T> String[] getBeanNamesForTypeOrEmpty(Class<T> beanClass) {
 		if (this.context == null) {
 			return new String[0];
@@ -1681,6 +1695,8 @@ public class ServerHttpSecurity {
 	 */
 	public class AuthorizeExchangeSpec extends AbstractServerWebExchangeMatcherRegistry<AuthorizeExchangeSpec.Access> {
 
+		private static final String REQUEST_MAPPING_HANDLER_MAPPING_BEAN_NAME = "requestMappingHandlerMapping";
+
 		private DelegatingReactiveAuthorizationManager.Builder managerBldr = DelegatingReactiveAuthorizationManager
 				.builder();
 
@@ -1688,6 +1704,8 @@ public class ServerHttpSecurity {
 
 		private boolean anyExchangeRegistered;
 
+		private PathPatternParser pathPatternParser;
+
 		/**
 		 * Allows method chaining to continue configuring the {@link ServerHttpSecurity}
 		 * @return the {@link ServerHttpSecurity} to continue configuring
@@ -1710,6 +1728,22 @@ public class ServerHttpSecurity {
 			return result;
 		}
 
+		@Override
+		protected PathPatternParser getPathPatternParser() {
+			if (this.pathPatternParser != null) {
+				return this.pathPatternParser;
+			}
+			RequestMappingHandlerMapping requestMappingHandlerMapping = getBeanOrNull(
+					REQUEST_MAPPING_HANDLER_MAPPING_BEAN_NAME, RequestMappingHandlerMapping.class);
+			if (requestMappingHandlerMapping != null) {
+				this.pathPatternParser = requestMappingHandlerMapping.getPathPatternParser();
+			}
+			if (this.pathPatternParser == null) {
+				this.pathPatternParser = PathPatternParser.defaultInstance;
+			}
+			return this.pathPatternParser;
+		}
+
 		@Override
 		protected Access registerMatcher(ServerWebExchangeMatcher matcher) {
 			Assert.state(!this.anyExchangeRegistered, () -> "Cannot register " + matcher

web/src/main/java/org/springframework/security/web/server/util/matcher/PathPatternParserServerWebExchangeMatcher.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -42,8 +42,6 @@ public final class PathPatternParserServerWebExchangeMatcher implements ServerWe
 
 	private static final Log logger = LogFactory.getLog(PathPatternParserServerWebExchangeMatcher.class);
 
-	private static final PathPatternParser DEFAULT_PATTERN_PARSER = new PathPatternParser();
-
 	private final PathPattern pattern;
 
 	private final HttpMethod method;
@@ -60,7 +58,7 @@ public final class PathPatternParserServerWebExchangeMatcher implements ServerWe
 
 	public PathPatternParserServerWebExchangeMatcher(String pattern, HttpMethod method) {
 		Assert.notNull(pattern, "pattern cannot be null");
-		this.pattern = DEFAULT_PATTERN_PARSER.parse(pattern);
+		this.pattern = parse(pattern);
 		this.method = method;
 	}
 
@@ -68,6 +66,12 @@ public final class PathPatternParserServerWebExchangeMatcher implements ServerWe
 		this(pattern, null);
 	}
 
+	private PathPattern parse(String pattern) {
+		PathPatternParser parser = PathPatternParser.defaultInstance;
+		pattern = parser.initFullPathPattern(pattern);
+		return parser.parse(pattern);
+	}
+
 	@Override
 	public Mono<MatchResult> matches(ServerWebExchange exchange) {
 		ServerHttpRequest request = exchange.getRequest();

web/src/main/java/org/springframework/security/web/server/util/matcher/ServerWebExchangeMatchers.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2017 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -23,6 +23,7 @@ import reactor.core.publisher.Mono;
 
 import org.springframework.http.HttpMethod;
 import org.springframework.web.server.ServerWebExchange;
+import org.springframework.web.util.pattern.PathPattern;
 
 /**
  * Provides factory methods for creating common {@link ServerWebExchangeMatcher}
@@ -59,6 +60,30 @@ public abstract class ServerWebExchangeMatchers {
 		return pathMatchers(null, patterns);
 	}
 
+	/**
+	 * Creates a matcher that matches on any of the provided {@link PathPattern}s.
+	 * @param pathPatterns the {@link PathPattern}s to match on
+	 * @return the matcher to use
+	 */
+	public static ServerWebExchangeMatcher pathMatchers(PathPattern... pathPatterns) {
+		return pathMatchers(null, pathPatterns);
+	}
+
+	/**
+	 * Creates a matcher that matches on the specific method and any of the provided
+	 * {@link PathPattern}s.
+	 * @param method the method to match on. If null, any method will be matched.
+	 * @param pathPatterns the {@link PathPattern}s to match on
+	 * @return the matcher to use
+	 */
+	public static ServerWebExchangeMatcher pathMatchers(HttpMethod method, PathPattern... pathPatterns) {
+		List<ServerWebExchangeMatcher> matchers = new ArrayList<>(pathPatterns.length);
+		for (PathPattern pathPattern : pathPatterns) {
+			matchers.add(new PathPatternParserServerWebExchangeMatcher(pathPattern, method));
+		}
+		return new OrServerWebExchangeMatcher(matchers);
+	}
+
 	/**
 	 * Creates a matcher that will match on any of the provided matchers
 	 * @param matchers the matchers to match on

web/src/test/java/org/springframework/security/web/server/util/matcher/PathPatternParserServerWebExchangeMatcherTests.java

@@ -0,0 +1,40 @@
+/*
+ * Copyright 2002-2023 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.security.web.server.util.matcher;
+
+import org.junit.jupiter.api.Test;
+
+import org.springframework.mock.http.server.reactive.MockServerHttpRequest;
+import org.springframework.mock.web.server.MockServerWebExchange;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * Tests for {@link PathPatternParserServerWebExchangeMatcher}
+ *
+ * @author Marcus da Coregio
+ */
+class PathPatternParserServerWebExchangeMatcherTests {
+
+	@Test
+	void matchesWhenConfiguredWithNoTrailingSlashAndPathContainsSlashThenMatches() {
+		PathPatternParserServerWebExchangeMatcher matcher = new PathPatternParserServerWebExchangeMatcher("user/**");
+		MockServerHttpRequest request = MockServerHttpRequest.get("/user/test").build();
+		assertThat(matcher.matches(MockServerWebExchange.from(request)).block().isMatch()).isTrue();
+	}
+
+}