Add ":reactive:webflux:authentication:username-password:form"

reactive/webflux/authentication/username-password/form/build.gradle

@@ -0,0 +1,24 @@
+plugins {
+	id 'org.springframework.boot' version '2.3.1.RELEASE'
+	id 'io.spring.dependency-management' version '1.0.9.RELEASE'
+	id "nebula.integtest" version "7.0.9"
+	id 'java'
+}
+
+repositories {
+	mavenCentral()
+	maven { url "https://repo.spring.io/snapshot" }
+}
+
+dependencies {
+	implementation 'org.springframework.boot:spring-boot-starter-security'
+	implementation 'org.springframework.boot:spring-boot-starter-webflux'
+	implementation 'org.springframework.boot:spring-boot-starter-thymeleaf'
+	implementation 'org.thymeleaf.extras:thymeleaf-extras-springsecurity5'
+
+	testImplementation 'org.springframework.boot:spring-boot-starter-test'
+	testImplementation 'org.springframework.security:spring-security-test'
+
+	integTestImplementation 'org.seleniumhq.selenium:htmlunit-driver'
+}
+

reactive/webflux/authentication/username-password/form/gradle.properties

@@ -0,0 +1 @@
+spring-security.version=5.4.0.BUILD-SNAPSHOT

reactive/webflux/authentication/username-password/form/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.2.2-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

reactive/webflux/authentication/username-password/form/gradlew

@@ -0,0 +1,183 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 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.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"

reactive/webflux/authentication/username-password/form/gradlew.bat

@@ -0,0 +1,103 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

reactive/webflux/authentication/username-password/form/settings.gradle

@@ -0,0 +1 @@
+

reactive/webflux/authentication/username-password/form/src/integTest/java/example/WebfluxFormApplicationITests.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 com.gargoylesoftware.htmlunit.BrowserVersion;
+import example.pages.IndexPage;
+import example.pages.LoginPage;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.openqa.selenium.WebDriver;
+import org.openqa.selenium.htmlunit.HtmlUnitDriver;
+
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.web.server.LocalServerPort;
+
+/**
+ * Integration tests for WebFlux based form log in sample.
+ *
+ * @author Rob Winch
+ * @since 5.0
+ */
+@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
+public class WebfluxFormApplicationITests {
+
+	WebDriver driver;
+
+	@LocalServerPort
+	int port;
+
+	@BeforeAll
+	void setup() {
+		this.driver = new HtmlUnitDriver(BrowserVersion.CHROME);
+	}
+
+	@Test
+	void loginWhenInvalidUsernameThenError() {
+		LoginPage login = IndexPage.to(this.driver, this.port, LoginPage.class);
+		login.assertAt();
+
+		login.loginForm().username("invalid").password("password").submit(LoginPage.class).assertError();
+	}
+
+	@Test
+	void loginAndLogout() {
+		LoginPage login = IndexPage.to(this.driver, this.port, LoginPage.class);
+		login.assertAt();
+
+		IndexPage index = login.loginForm().username("user").password("password").submit(IndexPage.class);
+		index.assertAt();
+
+		login = index.logout();
+		login.assertAt().assertLogout();
+	}
+
+}

reactive/webflux/authentication/username-password/form/src/integTest/java/example/pages/IndexPage.java

@@ -0,0 +1,56 @@
+/*
+ * 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.pages;
+
+import org.openqa.selenium.WebDriver;
+import org.openqa.selenium.WebElement;
+import org.openqa.selenium.support.PageFactory;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * The index page.
+ *
+ * @author Rob Winch
+ * @since 5.0
+ */
+public class IndexPage {
+
+	private WebDriver driver;
+
+	private WebElement logout;
+
+	public IndexPage(WebDriver webDriver) {
+		this.driver = webDriver;
+	}
+
+	public static <T> T to(WebDriver driver, int port, Class<T> page) {
+		driver.get("http://localhost:" + port + "/");
+		return PageFactory.initElements(driver, page);
+	}
+
+	public IndexPage assertAt() {
+		assertThat(this.driver.getTitle()).isEqualTo("Secured");
+		return this;
+	}
+
+	public LoginPage logout() {
+		this.logout.click();
+		return LoginPage.create(this.driver);
+	}
+
+}

reactive/webflux/authentication/username-password/form/src/integTest/java/example/pages/LoginPage.java

@@ -0,0 +1,101 @@
+/*
+ * 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.pages;
+
+import org.openqa.selenium.WebDriver;
+import org.openqa.selenium.WebElement;
+import org.openqa.selenium.support.FindBy;
+import org.openqa.selenium.support.PageFactory;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * The custom log in page.
+ *
+ * @author Rob Winch
+ * @since 5.0
+ */
+public class LoginPage {
+
+	private WebDriver driver;
+
+	@FindBy(css = "div[role=alert]")
+	private WebElement alert;
+
+	private LoginForm loginForm;
+
+	public LoginPage(WebDriver webDriver) {
+		this.driver = webDriver;
+		this.loginForm = PageFactory.initElements(webDriver, LoginForm.class);
+	}
+
+	static LoginPage create(WebDriver driver) {
+		return PageFactory.initElements(driver, LoginPage.class);
+	}
+
+	public LoginPage assertAt() {
+		assertThat(this.driver.getTitle()).isEqualTo("Please Log In");
+		return this;
+	}
+
+	public LoginPage assertError() {
+		assertThat(this.alert.getText()).isEqualTo("Invalid username and password.");
+		return this;
+	}
+
+	public LoginPage assertLogout() {
+		assertThat(this.alert.getText()).isEqualTo("You have been logged out.");
+		return this;
+	}
+
+	public LoginForm loginForm() {
+		return this.loginForm;
+	}
+
+	public static class LoginForm {
+
+		private WebDriver driver;
+
+		private WebElement username;
+
+		private WebElement password;
+
+		@FindBy(css = "button[type=submit]")
+		private WebElement submit;
+
+		public LoginForm(WebDriver driver) {
+			this.driver = driver;
+		}
+
+		public LoginForm username(String username) {
+			this.username.sendKeys(username);
+			return this;
+		}
+
+		public LoginForm password(String password) {
+			this.password.sendKeys(password);
+			return this;
+		}
+
+		public <T> T submit(Class<T> page) {
+			this.submit.click();
+			return PageFactory.initElements(this.driver, page);
+		}
+
+	}
+
+}

reactive/webflux/authentication/username-password/form/src/main/java/sample/IndexController.java

@@ -0,0 +1,41 @@
+/*
+ * Copyright 2002-2017 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 sample;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+
+/**
+ * Sends the user to the views.
+ *
+ * @author Rob Winch
+ * @since 5.0
+ */
+@Controller
+public class IndexController {
+
+	@GetMapping("/")
+	public String index() {
+		return "index";
+	}
+
+	@GetMapping("/login")
+	public String login() {
+		return "login";
+	}
+
+}

reactive/webflux/authentication/username-password/form/src/main/java/sample/WebfluxFormApplication.java

@@ -0,0 +1,35 @@
+/*
+ * Copyright 2002-2017 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 sample;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+/**
+ * Demonstrates how to make a webflux based application with a custom form log in.
+ *
+ * @author Rob Winch
+ * @since 5.0
+ */
+@SpringBootApplication
+public class WebfluxFormApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(WebfluxFormApplication.class, args);
+	}
+
+}

reactive/webflux/authentication/username-password/form/src/main/java/sample/WebfluxFormSecurityConfiguration.java

@@ -0,0 +1,68 @@
+/*
+ * Copyright 2002-2019 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 sample;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.config.annotation.web.reactive.EnableWebFluxSecurity;
+import org.springframework.security.config.web.server.ServerHttpSecurity;
+import org.springframework.security.core.userdetails.MapReactiveUserDetailsService;
+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 configuration for custom log in page.
+ *
+ * @author Rob Winch
+ * @since 5.0
+ */
+@Configuration
+@EnableWebFluxSecurity
+public class WebfluxFormSecurityConfiguration {
+
+	@Bean
+	public MapReactiveUserDetailsService userDetailsService() {
+		// @formatter:off
+		UserDetails user = User.withDefaultPasswordEncoder()
+			.username("user")
+			.password("password")
+			.roles("USER")
+			.build();
+		// @formatter:on
+		return new MapReactiveUserDetailsService(user);
+	}
+
+	@Bean
+	SecurityWebFilterChain springSecurityFilterChain(ServerHttpSecurity http) {
+		// @formatter:off
+		http
+			.authorizeExchange((exchanges) -> exchanges
+				.pathMatchers("/login").permitAll()
+				.anyExchange().authenticated()
+			)
+			.httpBasic(withDefaults())
+			.formLogin((form) -> form
+				.loginPage("/login")
+			);
+		// @formatter:on
+		return http.build();
+	}
+
+}

reactive/webflux/authentication/username-password/form/src/main/resources/logback.xml

@@ -0,0 +1,12 @@
+<configuration>
+	<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+	<encoder>
+		<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+	</encoder>
+	</appender>
+
+	<root level="WARN">
+		<appender-ref ref="STDOUT" />
+	</root>
+
+</configuration>

reactive/webflux/authentication/username-password/form/src/main/resources/templates/index.html

@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+	<title>Secured</title>
+	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
+</head>
+<body>
+<div class="container">
+	<h1>Secured</h1>
+
+	<form th:action="@{/logout}" method="post">
+		<input id="logout" type="submit" value="Log Out"/>
+	</form>
+</div>
+</body>
+</html>

reactive/webflux/authentication/username-password/form/src/main/resources/templates/login.html

@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+	<meta charset="utf-8">
+	<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
+	<meta name="description" content="">
+	<meta name="author" content="">
+	<title>Please Log In</title>
+	<link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-/Y6pD6FV/Vv2HJnA6t+vslU6fwYXjCFtcEpHbNJ0lyAFsXTsjBbfaDjzALeQsN6M" crossorigin="anonymous">
+	<link href="https://getbootstrap.com/docs/4.0/examples/signin/signin.css" rel="stylesheet" crossorigin="anonymous"/>
+</head>
+<body>
+<div class="container">
+	<form class="form-signin" method="post" th:action="@{/login}">
+		<h2 class="form-signin-heading">Please Log In</h2>
+		<div th:if="${param.error}" class="alert alert-danger" role="alert">Invalid
+			username and password.</div>
+		<div th:if="${param.logout}" class="alert alert-success" role="alert">You
+			have been logged out.</div>
+		<p>
+			<label for="username" class="sr-only">Username</label>
+			<input type="text" id="username" name="username" class="form-control" placeholder="Username" required autofocus>
+		</p>
+		<p>
+			<label for="password" class="sr-only">Password</label>
+			<input type="password" id="password" name="password" class="form-control" placeholder="Password" required>
+		</p>
+		<button class="btn btn-lg btn-primary btn-block" type="submit">Sign in</button>
+	</form>
+</div>
+</body>
+</html>

settings.gradle

@@ -13,12 +13,12 @@ pluginManagement {
     }
 }
 
-include ':reactive:rsocket:hello-security'
-include ':reactive:webflux:hello'
-include ':reactive:webflux:Initializationmethod'
-include ':reactive:webflux:hello-security'
-include ':reactive:webflux:hello-security-explicit'
-include ':reactive:webflux:method'
-include ':servlet:spring-boot:java:hello'
-include ':servlet:spring-boot:java:hello-security'
-include ':servlet:spring-boot:java:hello-security-explicit'
+include ":reactive:rsocket:hello-security"
+include ":reactive:webflux:hello"
+include ":reactive:webflux:hello-security-explicit"
+include ":reactive:webflux:method"
+include ":reactive:webflux:hello-security"
+include ":reactive:webflux:authentication:username-password:form"
+include ":servlet:spring-boot:java:hello"
+include ":servlet:spring-boot:java:hello-security-explicit"
+include ":servlet:spring-boot:java:hello-security"