SAML 2.0 Login & Single Logout with Spring Security
+You are successfully logged in as
+You're email address is
+All Your Attributes
+-
+
+
+
diff --git a/README.adoc b/README.adoc
index 512f2c3..489ec08 100644
--- a/README.adoc
+++ b/README.adoc
@@ -42,7 +42,7 @@ Samples for https://github.com/spring-projects/spring-security
=== SAML 2.0
-* https://github.com/spring-projects/spring-security-samples/tree/main/servlet/spring-boot/java/saml2/login[Login & Logout]
+* Login & Logout - https://github.com/spring-projects/spring-security-samples/tree/main/servlet/spring-boot/java/saml2/login[Spring Boot] | https://github.com/spring-projects/spring-security-samples/tree/main/servlet/java-configuration/saml2/login[Java Configuration]
=== Authentication
diff --git a/servlet/java-configuration/saml2/login/README.adoc b/servlet/java-configuration/saml2/login/README.adoc
new file mode 100644
index 0000000..013c61f
--- /dev/null
+++ b/servlet/java-configuration/saml2/login/README.adoc
@@ -0,0 +1,50 @@
+= SAML 2.0 Login & Logout Sample
+
+This guide provides instructions on setting up this SAML 2.0 Login & Logout sample application.
+It uses https://simplesamlphp.org/[SimpleSAMLphp] as its asserting party.
+
+The sample application uses Spring Boot and the `spring-security-saml2-service-provider`
+module which is new in Spring Security 5.2.
+
+The https://docs.spring.io/spring-security/site/docs/5.6.0-SNAPSHOT/reference/html5/#servlet-saml2login-logout[SAML 2.0 Logout feature] is new in Spring Security 5.6.
+
+== Goals
+
+=== SAML 2.0 Login
+
+`saml2Login()` provides a very simple implementation of a Service Provider that can receive a SAML 2.0 Response via the HTTP-POST and HTTP-REDIRECT bindings against the SimpleSAMLphp SAML 2.0 reference implementation.
+
+The following features are implemented in the MVP:
+
+1. Receive and validate a SAML 2.0 Response containing an assertion, and create a corresponding authentication in Spring Security
+2. Send a SAML 2.0 AuthNRequest to an Identity Provider
+3. Provide a framework for components used in SAML 2.0 authentication that can be swapped by configuration
+4. Work against the SimpleSAMLphp reference implementation
+
+=== SAML 2.0 Single Logout
+
+`saml2Logout()` supports RP- and AP-initiated SAML 2.0 Single Logout via the HTTP-POST and HTTP-REDIRECT bindings against the SimpleSAMLphp SAML 2.0 reference implementation.
+
+On this sample, the SAML 2.0 Logout is using the HTTP-POST binding.
+
+You can refer to the https://docs.spring.io/spring-security/site/docs/5.6.0-SNAPSHOT/reference/html5/#servlet-saml2login-logout[reference documentation] for more details about the RP- and AP-initiated SAML 2.0 Logout.
+
+== Run the Sample
+
+=== Start up the application
+
+You should run the application war in a servlet container like Tomcat
+
+=== Open a Browser
+
+http://localhost:8080/
+
+You will be redirect to the SimpleSAMLphp IDP
+
+=== Type in your credentials
+
+```
+User: user
+Password: password
+```
+
diff --git a/servlet/java-configuration/saml2/login/build.gradle b/servlet/java-configuration/saml2/login/build.gradle
new file mode 100644
index 0000000..2f02269
--- /dev/null
+++ b/servlet/java-configuration/saml2/login/build.gradle
@@ -0,0 +1,66 @@
+/*
+ * Copyright 2021 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.
+ */
+
+plugins {
+ id "java"
+ id "nebula.integtest" version "8.2.0"
+ id "org.gretty" version "3.0.6"
+ id "war"
+}
+
+apply from: "gradle/gretty.gradle"
+
+repositories {
+ jcenter()
+ maven { url "https://repo.spring.io/snapshot" }
+ maven { url "https://build.shibboleth.net/nexus/content/repositories/releases/" }
+}
+
+dependencies {
+ constraints {
+ implementation "org.opensaml:opensaml-core:4.1.1"
+ implementation "org.opensaml:opensaml-saml-api:4.1.1"
+ implementation "org.opensaml:opensaml-saml-impl:4.1.1"
+ }
+ implementation platform("org.springframework:spring-framework-bom:5.3.11")
+ implementation platform("org.springframework.security:spring-security-bom:5.6.0-SNAPSHOT")
+ implementation platform("org.junit:junit-bom:5.7.0")
+
+ implementation "org.springframework.security:spring-security-config"
+ implementation "org.springframework.security:spring-security-web"
+ implementation "org.springframework:spring-webmvc"
+ implementation "org.springframework.security:spring-security-saml2-service-provider"
+ implementation "javax.servlet.jsp.jstl:javax.servlet.jsp.jstl-api:1.2.2"
+ implementation "org.apache.taglibs:taglibs-standard-jstlel:1.2.5"
+ implementation "org.thymeleaf:thymeleaf-spring5:3.0.11.RELEASE"
+ implementation "org.thymeleaf.extras:thymeleaf-extras-springsecurity5:3.0.4.RELEASE"
+
+ providedCompile "javax.servlet:javax.servlet-api:4.0.1"
+ providedCompile "javax.servlet.jsp:javax.servlet.jsp-api:2.3.3"
+
+ testImplementation "org.assertj:assertj-core:3.18.0"
+ testImplementation "org.springframework:spring-test"
+ testImplementation "org.springframework.security:spring-security-test"
+ testImplementation("org.junit.jupiter:junit-jupiter-api")
+
+ testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine")
+
+ integTestImplementation "org.seleniumhq.selenium:htmlunit-driver:2.44.0"
+}
+
+tasks.withType(Test).configureEach {
+ useJUnitPlatform()
+}
diff --git a/servlet/java-configuration/saml2/login/gradle/gretty.gradle b/servlet/java-configuration/saml2/login/gradle/gretty.gradle
new file mode 100644
index 0000000..6949bdf
--- /dev/null
+++ b/servlet/java-configuration/saml2/login/gradle/gretty.gradle
@@ -0,0 +1,41 @@
+gretty {
+ servletContainer = "tomcat9"
+ contextPath = "/"
+ fileLogEnabled = false
+ integrationTestTask = 'integrationTest'
+}
+
+Task prepareAppServerForIntegrationTests = project.tasks.create('prepareAppServerForIntegrationTests') {
+ group = 'Verification'
+ description = 'Prepares the app server for integration tests'
+ doFirst {
+ project.gretty {
+ httpPort = -1
+ }
+ }
+}
+
+project.tasks.matching { it.name == "appBeforeIntegrationTest" }.all { task ->
+ task.dependsOn prepareAppServerForIntegrationTests
+}
+
+project.tasks.matching { it.name == "integrationTest" }.all {
+ task -> task.doFirst {
+ def gretty = project.gretty
+ String host = project.gretty.host ?: 'localhost'
+ boolean isHttps = gretty.httpsEnabled
+ Integer httpPort = integrationTest.systemProperties['gretty.httpPort']
+ Integer httpsPort = integrationTest.systemProperties['gretty.httpsPort']
+ int port = isHttps ? httpsPort : httpPort
+ String contextPath = project.gretty.contextPath
+ String httpBaseUrl = "http://${host}:${httpPort}${contextPath}"
+ String httpsBaseUrl = "https://${host}:${httpsPort}${contextPath}"
+ String baseUrl = isHttps ? httpsBaseUrl : httpBaseUrl
+ integrationTest.systemProperty 'app.port', port
+ integrationTest.systemProperty 'app.httpPort', httpPort
+ integrationTest.systemProperty 'app.httpsPort', httpsPort
+ integrationTest.systemProperty 'app.baseURI', baseUrl
+ integrationTest.systemProperty 'app.httpBaseURI', httpBaseUrl
+ integrationTest.systemProperty 'app.httpsBaseURI', httpsBaseUrl
+ }
+}
\ No newline at end of file
diff --git a/servlet/java-configuration/saml2/login/gradle/wrapper/gradle-wrapper.jar b/servlet/java-configuration/saml2/login/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..62d4c05
Binary files /dev/null and b/servlet/java-configuration/saml2/login/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/servlet/java-configuration/saml2/login/gradle/wrapper/gradle-wrapper.properties b/servlet/java-configuration/saml2/login/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..ffed3a2
--- /dev/null
+++ b/servlet/java-configuration/saml2/login/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/servlet/java-configuration/saml2/login/gradlew b/servlet/java-configuration/saml2/login/gradlew
new file mode 100755
index 0000000..fbd7c51
--- /dev/null
+++ b/servlet/java-configuration/saml2/login/gradlew
@@ -0,0 +1,185 @@
+#!/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 "$JAVACMD" "$@"
diff --git a/servlet/java-configuration/saml2/login/gradlew.bat b/servlet/java-configuration/saml2/login/gradlew.bat
new file mode 100644
index 0000000..a9f778a
--- /dev/null
+++ b/servlet/java-configuration/saml2/login/gradlew.bat
@@ -0,0 +1,104 @@
+@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
diff --git a/servlet/java-configuration/saml2/login/settings.gradle b/servlet/java-configuration/saml2/login/settings.gradle
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/servlet/java-configuration/saml2/login/settings.gradle
@@ -0,0 +1 @@
+
diff --git a/servlet/java-configuration/saml2/login/src/main/java/example/ApplicationConfiguration.java b/servlet/java-configuration/saml2/login/src/main/java/example/ApplicationConfiguration.java
new file mode 100644
index 0000000..9b01227
--- /dev/null
+++ b/servlet/java-configuration/saml2/login/src/main/java/example/ApplicationConfiguration.java
@@ -0,0 +1,26 @@
+/*
+ * 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.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+@ComponentScan
+public class ApplicationConfiguration {
+
+}
diff --git a/servlet/java-configuration/saml2/login/src/main/java/example/IndexController.java b/servlet/java-configuration/saml2/login/src/main/java/example/IndexController.java
new file mode 100644
index 0000000..7c6cdce
--- /dev/null
+++ b/servlet/java-configuration/saml2/login/src/main/java/example/IndexController.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2002-2021 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.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.security.saml2.provider.service.authentication.Saml2AuthenticatedPrincipal;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+
+/**
+ * Controller for "/".
+ *
+ * @author Rob WInch
+ */
+@Controller
+public class IndexController {
+
+ @GetMapping("/")
+ public String index(Model model, @AuthenticationPrincipal Saml2AuthenticatedPrincipal principal) {
+ String emailAddress = principal.getFirstAttribute("emailAddress");
+ model.addAttribute("emailAddress", emailAddress);
+ model.addAttribute("userAttributes", principal.getAttributes());
+ return "index";
+ }
+
+}
diff --git a/servlet/java-configuration/saml2/login/src/main/java/example/MvcWebApplicationInitializer.java b/servlet/java-configuration/saml2/login/src/main/java/example/MvcWebApplicationInitializer.java
new file mode 100644
index 0000000..a45eec0
--- /dev/null
+++ b/servlet/java-configuration/saml2/login/src/main/java/example/MvcWebApplicationInitializer.java
@@ -0,0 +1,46 @@
+/*
+ * 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 javax.servlet.Filter;
+
+import org.springframework.web.filter.HiddenHttpMethodFilter;
+import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;
+
+public class MvcWebApplicationInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {
+
+ @Override
+ protected Class>[] getRootConfigClasses() {
+ return null;
+ }
+
+ @Override
+ protected Class>[] getServletConfigClasses() {
+ return new Class[] { ApplicationConfiguration.class };
+ }
+
+ @Override
+ protected String[] getServletMappings() {
+ return new String[] { "/" };
+ }
+
+ @Override
+ protected Filter[] getServletFilters() {
+ return new Filter[] { new HiddenHttpMethodFilter() };
+ }
+
+}
diff --git a/servlet/java-configuration/saml2/login/src/main/java/example/SecurityConfiguration.java b/servlet/java-configuration/saml2/login/src/main/java/example/SecurityConfiguration.java
new file mode 100644
index 0000000..fd05fc1
--- /dev/null
+++ b/servlet/java-configuration/saml2/login/src/main/java/example/SecurityConfiguration.java
@@ -0,0 +1,89 @@
+/*
+ * Copyright 2002-2016 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 java.io.InputStream;
+import java.security.cert.CertificateFactory;
+import java.security.cert.X509Certificate;
+import java.security.interfaces.RSAPrivateKey;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
+import org.springframework.core.io.ClassPathResource;
+import org.springframework.core.io.Resource;
+import org.springframework.security.config.Customizer;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
+import org.springframework.security.saml2.core.Saml2X509Credential;
+import org.springframework.security.saml2.provider.service.registration.InMemoryRelyingPartyRegistrationRepository;
+import org.springframework.security.saml2.provider.service.registration.RelyingPartyRegistration;
+import org.springframework.security.saml2.provider.service.registration.RelyingPartyRegistrationRepository;
+import org.springframework.security.saml2.provider.service.registration.RelyingPartyRegistrations;
+import org.springframework.security.saml2.provider.service.web.DefaultRelyingPartyRegistrationResolver;
+import org.springframework.security.saml2.provider.service.web.RelyingPartyRegistrationResolver;
+import org.springframework.security.web.SecurityFilterChain;
+
+@EnableWebSecurity
+public class SecurityConfiguration {
+
+ @Value("classpath:credentials/rp-private.key")
+ RSAPrivateKey privateKey;
+
+ @Bean
+ SecurityFilterChain app(HttpSecurity http) throws Exception {
+ // @formatter:off
+ http
+ .authorizeRequests((authorize) -> authorize
+ .anyRequest().authenticated()
+ )
+ .saml2Login(Customizer.withDefaults())
+ .saml2Logout(Customizer.withDefaults());
+ // @formatter:on
+
+ return http.build();
+ }
+
+ @Bean
+ RelyingPartyRegistrationResolver relyingPartyRegistrationResolver(
+ RelyingPartyRegistrationRepository registrations) {
+ return new DefaultRelyingPartyRegistrationResolver(registrations);
+ }
+
+ @Bean
+ RelyingPartyRegistrationRepository relyingPartyRegistrationRepository() {
+ RelyingPartyRegistration relyingPartyRegistration = RelyingPartyRegistrations
+ .fromMetadataLocation("https://simplesaml-for-spring-saml.apps.pcfone.io/saml2/idp/metadata.php")
+ .registrationId("one")
+ .decryptionX509Credentials(
+ (c) -> c.add(Saml2X509Credential.decryption(this.privateKey, relyingPartyCertificate())))
+ .signingX509Credentials(
+ (c) -> c.add(Saml2X509Credential.signing(this.privateKey, relyingPartyCertificate())))
+ .build();
+
+ return new InMemoryRelyingPartyRegistrationRepository(relyingPartyRegistration);
+ }
+
+ X509Certificate relyingPartyCertificate() {
+ Resource resource = new ClassPathResource("credentials/rp-certificate.crt");
+ try (InputStream is = resource.getInputStream()) {
+ return (X509Certificate) CertificateFactory.getInstance("X.509").generateCertificate(is);
+ }
+ catch (Exception ex) {
+ throw new UnsupportedOperationException(ex);
+ }
+ }
+
+}
diff --git a/servlet/java-configuration/saml2/login/src/main/java/example/SecurityWebApplicationInitializer.java b/servlet/java-configuration/saml2/login/src/main/java/example/SecurityWebApplicationInitializer.java
new file mode 100644
index 0000000..848385d
--- /dev/null
+++ b/servlet/java-configuration/saml2/login/src/main/java/example/SecurityWebApplicationInitializer.java
@@ -0,0 +1,35 @@
+/*
+ * 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.security.web.context.AbstractSecurityWebApplicationInitializer;
+import org.springframework.security.web.session.HttpSessionEventPublisher;
+
+/**
+ * We customize {@link AbstractSecurityWebApplicationInitializer} to enable the
+ * {@link HttpSessionEventPublisher}.
+ *
+ * @author Rob Winch
+ */
+public class SecurityWebApplicationInitializer extends AbstractSecurityWebApplicationInitializer {
+
+ @Override
+ protected boolean enableHttpSessionEventPublisher() {
+ return true;
+ }
+
+}
diff --git a/servlet/java-configuration/saml2/login/src/main/java/example/WebMvcConfiguration.java b/servlet/java-configuration/saml2/login/src/main/java/example/WebMvcConfiguration.java
new file mode 100644
index 0000000..9bf0279
--- /dev/null
+++ b/servlet/java-configuration/saml2/login/src/main/java/example/WebMvcConfiguration.java
@@ -0,0 +1,81 @@
+/*
+ * Copyright 2021 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.thymeleaf.extras.springsecurity5.dialect.SpringSecurityDialect;
+import org.thymeleaf.spring5.ISpringTemplateEngine;
+import org.thymeleaf.spring5.SpringTemplateEngine;
+import org.thymeleaf.spring5.templateresolver.SpringResourceTemplateResolver;
+import org.thymeleaf.spring5.view.ThymeleafViewResolver;
+import org.thymeleaf.templatemode.TemplateMode;
+import org.thymeleaf.templateresolver.ITemplateResolver;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.core.Ordered;
+import org.springframework.web.servlet.ViewResolver;
+import org.springframework.web.servlet.config.annotation.EnableWebMvc;
+import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
+import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@EnableWebMvc
+@Configuration
+public class WebMvcConfiguration implements WebMvcConfigurer {
+
+ @Override
+ public void addViewControllers(ViewControllerRegistry registry) {
+ registry.setOrder(Ordered.HIGHEST_PRECEDENCE);
+ }
+
+ @Override
+ public void addResourceHandlers(ResourceHandlerRegistry registry) {
+ // @formatter:off
+ registry.addResourceHandler("/resources/**")
+ .addResourceLocations("classpath:/resources/")
+ .setCachePeriod(0);
+ // @formatter:on
+ registry.setOrder(Ordered.HIGHEST_PRECEDENCE);
+ }
+
+ @Bean
+ public ViewResolver viewResolver(ISpringTemplateEngine templateEngine) {
+ ThymeleafViewResolver resolver = new ThymeleafViewResolver();
+ resolver.setTemplateEngine(templateEngine);
+ resolver.setCharacterEncoding("UTF-8");
+ return resolver;
+ }
+
+ @Bean
+ public SpringTemplateEngine templateEngine(ITemplateResolver templateResolver) {
+ SpringTemplateEngine engine = new SpringTemplateEngine();
+ engine.setEnableSpringELCompiler(true);
+ engine.setTemplateResolver(templateResolver);
+ engine.addDialect(new SpringSecurityDialect());
+ return engine;
+ }
+
+ @Bean
+ public SpringResourceTemplateResolver templateResolver() {
+ SpringResourceTemplateResolver resolver = new SpringResourceTemplateResolver();
+ resolver.setPrefix("classpath:/templates/");
+ resolver.setSuffix(".html");
+ resolver.setTemplateMode(TemplateMode.HTML);
+ return resolver;
+ }
+
+}
diff --git a/servlet/java-configuration/saml2/login/src/main/resources/credentials/idp-certificate.crt b/servlet/java-configuration/saml2/login/src/main/resources/credentials/idp-certificate.crt
new file mode 100644
index 0000000..9c4ee07
--- /dev/null
+++ b/servlet/java-configuration/saml2/login/src/main/resources/credentials/idp-certificate.crt
@@ -0,0 +1,24 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/servlet/java-configuration/saml2/login/src/main/resources/credentials/rp-certificate.crt b/servlet/java-configuration/saml2/login/src/main/resources/credentials/rp-certificate.crt
new file mode 100644
index 0000000..b907e2f
--- /dev/null
+++ b/servlet/java-configuration/saml2/login/src/main/resources/credentials/rp-certificate.crt
@@ -0,0 +1,16 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/servlet/java-configuration/saml2/login/src/main/resources/credentials/rp-private.key b/servlet/java-configuration/saml2/login/src/main/resources/credentials/rp-private.key
new file mode 100644
index 0000000..73196e0
--- /dev/null
+++ b/servlet/java-configuration/saml2/login/src/main/resources/credentials/rp-private.key
@@ -0,0 +1,16 @@
+-----BEGIN PRIVATE KEY-----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+-----END PRIVATE KEY-----
diff --git a/servlet/java-configuration/saml2/login/src/main/resources/logback.xml b/servlet/java-configuration/saml2/login/src/main/resources/logback.xml
new file mode 100644
index 0000000..e3232b5
--- /dev/null
+++ b/servlet/java-configuration/saml2/login/src/main/resources/logback.xml
@@ -0,0 +1,12 @@
+
You are successfully logged in as
+You're email address is
+