add reactive/webflux/java folder

reactive/webflux/java/authentication/x509/src/main/java/example/MeController.java

@@ -0,0 +1,41 @@
+/*
+ * Copyright 2020 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 example;
+
+import reactor.core.publisher.Mono;
+
+import org.springframework.security.core.context.ReactiveSecurityContextHolder;
+import org.springframework.security.core.context.SecurityContext;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * Says hello to the current user.
+ *
+ * @author Alexey Nesterov
+ * @since 5.2
+ */
+@RestController
+public class MeController {
+
+	@GetMapping("/me")
+	public Mono<String> me() {
+		return ReactiveSecurityContextHolder.getContext().map(SecurityContext::getAuthentication)
+				.map((authentication) -> "Hello, " + authentication.getName());
+	}
+
+}

reactive/webflux/java/authentication/x509/src/main/java/example/WebfluxX509Application.java

@@ -0,0 +1,68 @@
+/*
+ * Copyright 2020 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 example;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.Bean;
+import org.springframework.security.config.web.server.ServerHttpSecurity;
+import org.springframework.security.core.userdetails.MapReactiveUserDetailsService;
+import org.springframework.security.core.userdetails.ReactiveUserDetailsService;
+import org.springframework.security.core.userdetails.User;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.security.web.server.SecurityWebFilterChain;
+
+import static org.springframework.security.config.Customizer.withDefaults;
+
+/**
+ * Webflux X509 application.
+ *
+ * @author Alexey Nesterov
+ * @since 5.2
+ */
+@SpringBootApplication
+public class WebfluxX509Application {
+
+	@Bean
+	public ReactiveUserDetailsService reactiveUserDetailsService() {
+		// @formatter:off
+		UserDetails client = User.withUsername("client")
+			.password("")
+			.roles("USER")
+			.build();
+		// @formatter:on
+		return new MapReactiveUserDetailsService(client);
+	}
+
+	@Bean
+	public SecurityWebFilterChain securityWebFilterChain(ServerHttpSecurity http) {
+		// @formatter:off
+		http
+			.x509(withDefaults())
+			.authorizeExchange((exchanges) -> exchanges
+				.anyExchange().authenticated()
+			);
+		// @formatter:on
+
+		return http.build();
+	}
+
+	public static void main(String[] args) {
+		SpringApplication.run(WebfluxX509Application.class);
+	}
+
+}

reactive/webflux/java/authentication/x509/src/main/resources/application.yml

@@ -0,0 +1,8 @@
+server:
+  port: 8443
+  ssl:
+    key-store: 'classpath:./certs/server.p12'
+    key-store-password: 'password'
+    client-auth: need
+    trust-store: 'classpath:./certs/server.p12'
+    trust-store-password: 'password'

reactive/webflux/java/authentication/x509/src/main/resources/certs/client.cer

@@ -0,0 +1,21 @@
+-----BEGIN CERTIFICATE-----
+MIIDXTCCAkWgAwIBAgIEKA49bjANBgkqhkiG9w0BAQsFADBfMQswCQYDVQQGEwJV
+UzELMAkGA1UECBMCSUwxEDAOBgNVBAcTB0NoaWNhZ28xDzANBgNVBAoTBnNwcmlu
+ZzERMA8GA1UECxMIc2VjdXJpdHkxDTALBgNVBAMTBHVzZXIwHhcNMjAwNzI3MTk0
+MjUyWhcNMjAxMDI1MTk0MjUyWjBfMQswCQYDVQQGEwJVUzELMAkGA1UECBMCSUwx
+EDAOBgNVBAcTB0NoaWNhZ28xDzANBgNVBAoTBnNwcmluZzERMA8GA1UECxMIc2Vj
+dXJpdHkxDTALBgNVBAMTBHVzZXIwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK
+AoIBAQC33N+wH+nJ5XmAOmX1JqMeqTRInJvoyOxV4x1mf4sUjbbXl0awFmUHQE8M
+WgzzcmThUrqc2z4Qk/QA8Wm7WRduFv249zqkzUrAS6/pjq7S5D23xjvFXTrhv9QI
+6orwEr4iiucY2CEyw116p20LGvh8dc4SX45HsNHrX4ubvWRL2MXEDdvnL36Ns5Pv
+ZVJfGDfNDxLoP9oInAhi8IlrGC//Sc+i232E37/xgdJuT20Fsy2P2ZILUYonUm6S
+LihzcXigC5e0dUn1qinFaJWxW61Tkm4vFbIAdlskmlAB21ZRyTfRAM5p4GJyc/LV
+zMBb5d6ETyvrtK/dC/b1QLdqb9jxAgMBAAGjITAfMB0GA1UdDgQWBBRRhhAO2eX1
+10oOKyHWbKWPItZr0TANBgkqhkiG9w0BAQsFAAOCAQEAAHiqijmO473ATu3Qc60n
+I6SwfHYa4nDMNO2zPkIA/GWb5aHtyyi8aODVUhGpU5TK+2IJ+H5eK1aRm4nC+NHm
+r8+UkWfxmi0KPboPTjU+kgPONrKe+6Wz3T9ba6lbQHNXeF0oUOB/TIpznujfhKfh
+6tJOK5A/Y4dw21hE36PO1LlY0IL4xjsZisvcgg1QvvpfBi5bbS0HxuXmK1+sGc4B
+G5oZ5pLGV39Y10PliS7CoSf1ItisgrZsfIsaZsQuyE9/NhuwT6i+E35qVNMH0Ak3
+YJgrlseA9CrQ72HJgWTORwutrbXjyA3UxE3CZ7YYaFKhCOqT+rm9blTUckzXxqL7
+sg==
+-----END CERTIFICATE-----

reactive/webflux/java/authentication/x509/src/main/resources/certs/client.pem

@@ -0,0 +1,32 @@
+Bag Attributes
+    friendlyName: user
+    localKeyID: 54 69 6D 65 20 31 35 39 35 38 37 38 39 37 32 38 39 35 
+Key Attributes: <No Attributes>
+-----BEGIN PRIVATE KEY-----
+MIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQC33N+wH+nJ5XmA
+OmX1JqMeqTRInJvoyOxV4x1mf4sUjbbXl0awFmUHQE8MWgzzcmThUrqc2z4Qk/QA
+8Wm7WRduFv249zqkzUrAS6/pjq7S5D23xjvFXTrhv9QI6orwEr4iiucY2CEyw116
+p20LGvh8dc4SX45HsNHrX4ubvWRL2MXEDdvnL36Ns5PvZVJfGDfNDxLoP9oInAhi
+8IlrGC//Sc+i232E37/xgdJuT20Fsy2P2ZILUYonUm6SLihzcXigC5e0dUn1qinF
+aJWxW61Tkm4vFbIAdlskmlAB21ZRyTfRAM5p4GJyc/LVzMBb5d6ETyvrtK/dC/b1
+QLdqb9jxAgMBAAECggEAOjSPD8eakFK3+xMBsfEQVKWGKrKBXNk2kB388bTQx6nx
+RyDZvObqBriiDav4S51cOESjVQLHDCJ6bU3/hdK3ax+WJNcHVqKy1ltfjhWgXJzq
+uOHljB5uhIbgzg3J/CRC0tacQC4znElir3CPQaPBJE169jAP77wXSGcP4Da9qJCm
+6Lb8EOMccciBowaZ9yhp7Nv7tPh4kQ/syfunjOwBQPtBhH7OFI8vQ/jmfbDfGVbR
+dwTqVbifJHjpcETagKtKxi2+UH6mXfANH172JSuA2Fya2GuMyqmz5E2EQGCaXqRe
+TOf7ZnVOBi2YR5Glj/UMyqRG2qHOXFaOO8vI/85cAQKBgQDe8PSq/fs62s10GAL5
+zJoxYSFKnkiyrNUy9tfjFVhQDJZ8CNU31JXN4YFTW5p/lNVVRRQKMEnxq1xQfq7H
+d2wIN8vf1Y2nAYSwQFqSUVRhOnfIYPQVCbh9yHjseIb6dqW/KQPuxx1/nW718G7e
+B4740hQUQNAX4V0Lzm2ZHf/jMQKBgQDTIHdREX0/D4ReW29D4eojuUJihC3lVmpa
+jOA6iH5W6OjGBofmaec1wMhcJWI7tJWzTSX7N/fziJVqsy/hcNN1yypUFMpO4UMp
+ciZwNGOq9oY3ujxZdCzZLUYQ87HUs9RN3FbYxRFVEv3Gs1HzVnEe+nBHxEEJ3x6E
+2xyNEnBhwQKBgEx99BSvLAHXjOKmUm8O6mDC6L9Ha74SWtwvoYcCjdh5WTCZfz62
+q+eF1e+Z4HqhwEiPeP697sECgJwFu0YpDWIMcuELzpxcgwBONEU7rm3lt6+CxHxr
+Z2eQ3xyThgxtpRTfp7/HhbGBfM7ZfdCkW0O4ILeKPVvUMS6Z1zTP/DohAoGBAIEI
+mKPNYpTF8QqSK2B7lFQdB7uaOUqvE/UfoHNltIF9e7Z7i1eBZjPuDQZ0OqNu7QdW
+oV32iO4ojdlWhm7sO/EEKGyXAEZRWnDcOS3edwOoA8PPaM7rN/XLu8Tki80J0zl6
+7wExADTUlJF6Sx3DuQNL4I+cHHviB47/M2Xs3Q6BAoGBANNWN4mHYe+JH4Lrfc1K
+SSAeJRGvtne3HRP/4QtKDVbQhAeU9YqKfWgY3BsHrqlF5bTYd/Otti3IeWLA0gIt
+D+bFtVWc3hDl+Tb2W3mvMoETi41qlCXaNGzSTHx283QsC/6DdxOHt1vtMwtsxJ7m
+5Hjzfx2RXONw7tC9IRzjc63f
+-----END PRIVATE KEY-----

reactive/webflux/java/authentication/x509/src/main/resources/certs/curl_app.sh

@@ -0,0 +1,2 @@
+ curl -vvvv --cacert out/DevCA.crt --cert out/localhost.crt --key out/localhost.key https://localhost:8443/me
+