diff --git a/docker/cas/docker-compose.yml b/docker/cas/docker-compose.yml new file mode 100644 index 0000000..17bf22d --- /dev/null +++ b/docker/cas/docker-compose.yml @@ -0,0 +1,23 @@ +version: '3.8' + +networks: + samples: + driver: bridge + +services: + cas: + image: apereo/cas:6.6.6 + container_name: cas + restart: always + ports: + - "8090:8080" + command: > + --cas.standalone.configuration-directory=/etc/cas/config + --server.ssl.enabled=false + --server.port=8080 + --cas.service-registry.core.init-from-json=true + --cas.service-registry.json.location=file:/etc/cas/services + volumes: + - ./services/http-1.json:/etc/cas/services/http-1.json + networks: + - samples diff --git a/docker/cas/services/http-1.json b/docker/cas/services/http-1.json new file mode 100644 index 0000000..8fe31e1 --- /dev/null +++ b/docker/cas/services/http-1.json @@ -0,0 +1,8 @@ +{ + "@class": "org.apereo.cas.services.CasRegisteredService", + "serviceId": "^(https?)://.*", + "name": "HTTP/HTTPS", + "id": 1, + "description": "This service definition authorizes all application urls that support HTTP and HTTPS protocols.", + "evaluationOrder": 10000 +} diff --git a/servlet/spring-boot/java/cas/login/README.adoc b/servlet/spring-boot/java/cas/login/README.adoc new file mode 100644 index 0000000..f98b58c --- /dev/null +++ b/servlet/spring-boot/java/cas/login/README.adoc @@ -0,0 +1,39 @@ += CAS Login & Logout Sample + +This sample provides a very simple implementation of a CAS Service (application) that uses a local CAS server for authentication. + +== Run the Sample + +=== Requirements + +In order to run the sample locally, you must have https://www.docker.com/[Docker] installed or a running CAS server. + +=== Start Up the Local CAS Server + +Run the following command from the root of the project: +[source,bash] +---- +docker-compose -f docker/cas/docker-compose.yml up +---- + +=== Start up the Sample Application +Run the `CasLoginApplication` class from your IDE or run the following command from the root of the project: +[source,bash] +---- +./gradlew :servlet:spring-boot:java:cas:login:bootRun +---- + +=== Open a Browser + +http://localhost:8080/ + +You will be redirected to the local CAS server: http://localhost:8090/cas + +=== Type in the credentials + +[source,bash] +---- +User: casuser +Password: Mellon +---- + diff --git a/servlet/spring-boot/java/cas/login/build.gradle b/servlet/spring-boot/java/cas/login/build.gradle new file mode 100644 index 0000000..57ba01c --- /dev/null +++ b/servlet/spring-boot/java/cas/login/build.gradle @@ -0,0 +1,38 @@ +plugins { + id 'org.springframework.boot' version '3.0.3' + id 'io.spring.dependency-management' version '1.0.11.RELEASE' + id "nebula.integtest" version "8.2.0" + id 'java' +} + +repositories { + mavenCentral() + maven { url "https://repo.spring.io/milestone" } + maven { url "https://repo.spring.io/snapshot" } +} + +ext { + set('testcontainersVersion', '1.17.6') +} + +dependencies { + implementation 'org.springframework.boot:spring-boot-starter-security' + implementation 'org.springframework.boot:spring-boot-starter-thymeleaf' + implementation 'org.springframework.boot:spring-boot-starter-web' + implementation 'org.springframework.security:spring-security-cas' + implementation 'org.thymeleaf.extras:thymeleaf-extras-springsecurity6' + + testImplementation 'net.sourceforge.htmlunit:htmlunit' + testImplementation 'org.springframework.boot:spring-boot-starter-test' + testImplementation 'org.springframework.security:spring-security-test' + testImplementation "org.testcontainers:junit-jupiter:$testcontainersVersion" + testImplementation 'com.codeborne:selenide:6.12.0' + testImplementation 'org.seleniumhq.selenium:selenium-chrome-driver' + testImplementation 'org.seleniumhq.selenium:selenium-java' + testImplementation 'io.github.bonigarcia:webdrivermanager:5.0.3' +} + +tasks.withType(Test).configureEach { + useJUnitPlatform() + outputs.upToDateWhen { false } +} diff --git a/servlet/spring-boot/java/cas/login/gradle.properties b/servlet/spring-boot/java/cas/login/gradle.properties new file mode 100644 index 0000000..2591a35 --- /dev/null +++ b/servlet/spring-boot/java/cas/login/gradle.properties @@ -0,0 +1,17 @@ +# +# Copyright 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. +# + +spring-security.version=6.1.0-SNAPSHOT diff --git a/servlet/spring-boot/java/cas/login/gradle/wrapper/gradle-wrapper.jar b/servlet/spring-boot/java/cas/login/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..249e583 Binary files /dev/null and b/servlet/spring-boot/java/cas/login/gradle/wrapper/gradle-wrapper.jar differ diff --git a/servlet/spring-boot/java/cas/login/gradle/wrapper/gradle-wrapper.properties b/servlet/spring-boot/java/cas/login/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..ae04661 --- /dev/null +++ b/servlet/spring-boot/java/cas/login/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,5 @@ +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists diff --git a/servlet/spring-boot/java/cas/login/gradlew b/servlet/spring-boot/java/cas/login/gradlew new file mode 100755 index 0000000..a69d9cb --- /dev/null +++ b/servlet/spring-boot/java/cas/login/gradlew @@ -0,0 +1,240 @@ +#!/bin/sh + +# +# Copyright © 2015-2021 the original 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 POSIX generated by Gradle. +# +# Important for running: +# +# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is +# noncompliant, but you have some other compliant shell such as ksh or +# bash, then to run this script, type that shell name before the whole +# command line, like: +# +# ksh Gradle +# +# Busybox and similar reduced shells will NOT work, because this script +# requires all of these POSIX shell features: +# * functions; +# * expansions «$var», «${var}», «${var:-default}», «${var+SET}», +# «${var#prefix}», «${var%suffix}», and «$( cmd )»; +# * compound commands having a testable exit status, especially «case»; +# * various built-in commands including «command», «set», and «ulimit». +# +# Important for patching: +# +# (2) This script targets any POSIX shell, so it avoids extensions provided +# by Bash, Ksh, etc; in particular arrays are avoided. +# +# The "traditional" practice of packing multiple parameters into a +# space-separated string is a well documented source of bugs and security +# problems, so this is (mostly) avoided, by progressively accumulating +# options in "$@", and eventually passing that to Java. +# +# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, +# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; +# see the in-line comments for details. +# +# There are tweaks for specific operating systems such as AIX, CygWin, +# Darwin, MinGW, and NonStop. +# +# (3) This script is generated from the Groovy template +# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt +# within the Gradle project. +# +# You can find Gradle at https://github.com/gradle/gradle/. +# +############################################################################## + +# Attempt to set APP_HOME + +# Resolve links: $0 may be a link +app_path=$0 + +# Need this for daisy-chained symlinks. +while + APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path + [ -h "$app_path" ] +do + ls=$( ls -ld "$app_path" ) + link=${ls#*' -> '} + case $link in #( + /*) app_path=$link ;; #( + *) app_path=$APP_HOME$link ;; + esac +done + +APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit + +APP_NAME="Gradle" +APP_BASE_NAME=${0##*/} + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD=maximum + +warn () { + echo "$*" +} >&2 + +die () { + echo + echo "$*" + echo + exit 1 +} >&2 + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "$( uname )" in #( + CYGWIN* ) cygwin=true ;; #( + Darwin* ) darwin=true ;; #( + MSYS* | 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" && ! "$darwin" && ! "$nonstop" ; then + case $MAX_FD in #( + max*) + MAX_FD=$( ulimit -H -n ) || + warn "Could not query maximum file descriptor limit" + esac + case $MAX_FD in #( + '' | soft) :;; #( + *) + ulimit -n "$MAX_FD" || + warn "Could not set maximum file descriptor limit to $MAX_FD" + esac +fi + +# Collect all arguments for the java command, stacking in reverse order: +# * args from the command line +# * the main class name +# * -classpath +# * -D...appname settings +# * --module-path (only if needed) +# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. + +# For Cygwin or MSYS, switch paths to Windows format before running java +if "$cygwin" || "$msys" ; then + APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) + CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) + + JAVACMD=$( cygpath --unix "$JAVACMD" ) + + # Now convert the arguments - kludge to limit ourselves to /bin/sh + for arg do + if + case $arg in #( + -*) false ;; # don't mess with options #( + /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath + [ -e "$t" ] ;; #( + *) false ;; + esac + then + arg=$( cygpath --path --ignore --mixed "$arg" ) + fi + # Roll the args list around exactly as many times as the number of + # args, so each arg winds up back in the position where it started, but + # possibly modified. + # + # NB: a `for` loop captures its iteration list before it begins, so + # changing the positional parameters here affects neither the number of + # iterations, nor the values presented in `arg`. + shift # remove old arg + set -- "$@" "$arg" # push replacement arg + done +fi + +# Collect all arguments for the java command; +# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of +# shell script including quotes and variable substitutions, so put them in +# double quotes to make sure that they get re-expanded; and +# * put everything else in single quotes, so that it's not re-expanded. + +set -- \ + "-Dorg.gradle.appname=$APP_BASE_NAME" \ + -classpath "$CLASSPATH" \ + org.gradle.wrapper.GradleWrapperMain \ + "$@" + +# Stop when "xargs" is not available. +if ! command -v xargs >/dev/null 2>&1 +then + die "xargs is not available" +fi + +# Use "xargs" to parse quoted args. +# +# With -n1 it outputs one arg per line, with the quotes and backslashes removed. +# +# In Bash we could simply go: +# +# readarray ARGS < <( xargs -n1 <<<"$var" ) && +# set -- "${ARGS[@]}" "$@" +# +# but POSIX shell has neither arrays nor command substitution, so instead we +# post-process each arg (as a line of input to sed) to backslash-escape any +# character that might be a shell metacharacter, then use eval to reverse +# that process (while maintaining the separation between arguments), and wrap +# the whole thing up as a single "set" statement. +# +# This will of course break if any of these variables contains a newline or +# an unmatched quote. +# + +eval "set -- $( + printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | + xargs -n1 | + sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | + tr '\n' ' ' + )" '"$@"' + +exec "$JAVACMD" "$@" diff --git a/servlet/spring-boot/java/cas/login/gradlew.bat b/servlet/spring-boot/java/cas/login/gradlew.bat new file mode 100644 index 0000000..f127cfd --- /dev/null +++ b/servlet/spring-boot/java/cas/login/gradlew.bat @@ -0,0 +1,91 @@ +@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% equ 0 goto execute + +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 execute + +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 + +: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 %* + +:end +@rem End local scope for the variables with windows NT shell +if %ERRORLEVEL% equ 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! +set EXIT_CODE=%ERRORLEVEL% +if %EXIT_CODE% equ 0 set EXIT_CODE=1 +if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE% +exit /b %EXIT_CODE% + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/servlet/spring-boot/java/cas/login/src/main/java/cas/example/CasLoginApplication.java b/servlet/spring-boot/java/cas/login/src/main/java/cas/example/CasLoginApplication.java new file mode 100644 index 0000000..f6c0f77 --- /dev/null +++ b/servlet/spring-boot/java/cas/login/src/main/java/cas/example/CasLoginApplication.java @@ -0,0 +1,29 @@ +/* + * Copyright 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 cas.example; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class CasLoginApplication { + + public static void main(String[] args) { + SpringApplication.run(CasLoginApplication.class, args); + } + +} diff --git a/servlet/spring-boot/java/cas/login/src/main/java/cas/example/IndexController.java b/servlet/spring-boot/java/cas/login/src/main/java/cas/example/IndexController.java new file mode 100644 index 0000000..0f211bc --- /dev/null +++ b/servlet/spring-boot/java/cas/login/src/main/java/cas/example/IndexController.java @@ -0,0 +1,41 @@ +/* + * Copyright 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 cas.example; + +import org.springframework.beans.factory.annotation.Value; +import org.springframework.stereotype.Controller; +import org.springframework.ui.Model; +import org.springframework.web.bind.annotation.GetMapping; + +@Controller +public class IndexController { + + @Value("${cas.logout.url}") + private String casLogoutUrl; + + @GetMapping("/") + public String index() { + return "index"; + } + + @GetMapping("/loggedout") + public String loggedout(Model model) { + model.addAttribute("casLogout", this.casLogoutUrl); + return "loggedout"; + } + +} diff --git a/servlet/spring-boot/java/cas/login/src/main/java/cas/example/SecurityConfig.java b/servlet/spring-boot/java/cas/login/src/main/java/cas/example/SecurityConfig.java new file mode 100644 index 0000000..f41beb9 --- /dev/null +++ b/servlet/spring-boot/java/cas/login/src/main/java/cas/example/SecurityConfig.java @@ -0,0 +1,105 @@ +/* + * Copyright 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 cas.example; + +import org.apereo.cas.client.session.SingleSignOutFilter; +import org.apereo.cas.client.validation.Cas30ServiceTicketValidator; +import org.apereo.cas.client.validation.TicketValidator; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.http.HttpMethod; +import org.springframework.security.authentication.ProviderManager; +import org.springframework.security.cas.ServiceProperties; +import org.springframework.security.cas.authentication.CasAuthenticationProvider; +import org.springframework.security.cas.web.CasAuthenticationEntryPoint; +import org.springframework.security.cas.web.CasAuthenticationFilter; +import org.springframework.security.config.annotation.web.builders.HttpSecurity; +import org.springframework.security.core.userdetails.User; +import org.springframework.security.core.userdetails.UserDetails; +import org.springframework.security.core.userdetails.UserDetailsByNameServiceWrapper; +import org.springframework.security.core.userdetails.UserDetailsService; +import org.springframework.security.provisioning.InMemoryUserDetailsManager; +import org.springframework.security.web.SecurityFilterChain; + +@Configuration +public class SecurityConfig { + + @Value("${cas.base.url}") + private String casBaseUrl; + + @Value("${cas.login.url}") + private String casLoginUrl; + + @Autowired + private ServletWebServerApplicationContext context; + + @Bean + public SecurityFilterChain filterChain(HttpSecurity http, UserDetailsService userDetailsService) throws Exception { + http.authorizeHttpRequests((authorize) -> authorize.requestMatchers(HttpMethod.GET, "/loggedout").permitAll() + .anyRequest().authenticated()) + .exceptionHandling((exceptions) -> exceptions.authenticationEntryPoint(casAuthenticationEntryPoint())) + .logout((logout) -> logout.logoutSuccessUrl("/loggedout")) + .addFilter(casAuthenticationFilter(userDetailsService)) + .addFilterBefore(new SingleSignOutFilter(), CasAuthenticationFilter.class); + return http.build(); + } + + public CasAuthenticationProvider casAuthenticationProvider(UserDetailsService userDetailsService) { + CasAuthenticationProvider provider = new CasAuthenticationProvider(); + provider.setAuthenticationUserDetailsService(new UserDetailsByNameServiceWrapper<>(userDetailsService)); + provider.setServiceProperties(serviceProperties()); + provider.setTicketValidator(cas30ServiceTicketValidator()); + provider.setKey("key"); + return provider; + } + + private TicketValidator cas30ServiceTicketValidator() { + return new Cas30ServiceTicketValidator(this.casBaseUrl); + } + + @Bean + public UserDetailsService userDetailsService() { + UserDetails user = User.withDefaultPasswordEncoder().username("casuser").password("Mellon").roles("USER") + .build(); + return new InMemoryUserDetailsManager(user); + } + + public CasAuthenticationEntryPoint casAuthenticationEntryPoint() { + CasAuthenticationEntryPoint casAuthenticationEntryPoint = new CasAuthenticationEntryPoint(); + casAuthenticationEntryPoint.setLoginUrl(this.casLoginUrl); + casAuthenticationEntryPoint.setServiceProperties(serviceProperties()); + return casAuthenticationEntryPoint; + } + + public CasAuthenticationFilter casAuthenticationFilter(UserDetailsService userDetailsService) { + CasAuthenticationFilter filter = new CasAuthenticationFilter(); + CasAuthenticationProvider casAuthenticationProvider = casAuthenticationProvider(userDetailsService); + filter.setAuthenticationManager(new ProviderManager(casAuthenticationProvider)); + return filter; + } + + public ServiceProperties serviceProperties() { + ServiceProperties serviceProperties = new ServiceProperties(); + serviceProperties.setService("http://localhost:" + this.context.getWebServer().getPort() + "/login/cas"); + return serviceProperties; + } + +} diff --git a/servlet/spring-boot/java/cas/login/src/main/resources/application.properties b/servlet/spring-boot/java/cas/login/src/main/resources/application.properties new file mode 100644 index 0000000..5a355bd --- /dev/null +++ b/servlet/spring-boot/java/cas/login/src/main/resources/application.properties @@ -0,0 +1,5 @@ +cas.base.url=http://localhost:8090/cas +cas.login.url=${cas.base.url}/login +cas.logout.url=${cas.base.url}/logout +service.base.url=http://localhost:8080 + diff --git a/servlet/spring-boot/java/cas/login/src/main/resources/cas/services/https-1.json b/servlet/spring-boot/java/cas/login/src/main/resources/cas/services/https-1.json new file mode 100644 index 0000000..8fe31e1 --- /dev/null +++ b/servlet/spring-boot/java/cas/login/src/main/resources/cas/services/https-1.json @@ -0,0 +1,8 @@ +{ + "@class": "org.apereo.cas.services.CasRegisteredService", + "serviceId": "^(https?)://.*", + "name": "HTTP/HTTPS", + "id": 1, + "description": "This service definition authorizes all application urls that support HTTP and HTTPS protocols.", + "evaluationOrder": 10000 +} diff --git a/servlet/spring-boot/java/cas/login/src/main/resources/templates/index.html b/servlet/spring-boot/java/cas/login/src/main/resources/templates/index.html new file mode 100644 index 0000000..b59c20b --- /dev/null +++ b/servlet/spring-boot/java/cas/login/src/main/resources/templates/index.html @@ -0,0 +1,48 @@ + + + + + + Spring Security - CAS Login & Logout + + + + + +
+ +
+

CAS Login & Single Logout with Spring Security

+

You are successfully logged in as

+ +
Visit the Apereo CAS documentation for more details.
+
+
+ + diff --git a/servlet/spring-boot/java/cas/login/src/main/resources/templates/loggedout.html b/servlet/spring-boot/java/cas/login/src/main/resources/templates/loggedout.html new file mode 100644 index 0000000..c20a148 --- /dev/null +++ b/servlet/spring-boot/java/cas/login/src/main/resources/templates/loggedout.html @@ -0,0 +1,52 @@ + + + + + + Spring Security - CAS Login & Logout + + + + + +
+ +
+
+

CAS Login & Single Logout with Spring Security

+

You are successfully logged out of the app, but not CAS

+

Click here to re-login automatically via CAS SSO

+

Click here to log out of all CAS server (and any applications configured for single-sign-out).

+ +
Visit the Apereo CAS documentation for more details.
+
+ + + + diff --git a/servlet/spring-boot/java/cas/login/src/test/java/cas/example/CasLoginApplicationTests.java b/servlet/spring-boot/java/cas/login/src/test/java/cas/example/CasLoginApplicationTests.java new file mode 100644 index 0000000..2bcca2d --- /dev/null +++ b/servlet/spring-boot/java/cas/login/src/test/java/cas/example/CasLoginApplicationTests.java @@ -0,0 +1,95 @@ +/* + * Copyright 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 cas.example; + +import com.codeborne.selenide.Configuration; +import com.codeborne.selenide.Selenide; +import org.junit.jupiter.api.AfterEach; +import org.junit.jupiter.api.BeforeAll; +import org.junit.jupiter.api.Test; +import org.openqa.selenium.By; +import org.testcontainers.containers.BindMode; +import org.testcontainers.containers.GenericContainer; +import org.testcontainers.containers.wait.strategy.Wait; +import org.testcontainers.junit.jupiter.Container; +import org.testcontainers.junit.jupiter.Testcontainers; +import org.testcontainers.utility.DockerImageName; + +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.boot.test.web.server.LocalServerPort; +import org.springframework.test.context.DynamicPropertyRegistry; +import org.springframework.test.context.DynamicPropertySource; + +import static org.assertj.core.api.Assertions.assertThat; + +@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT) +@Testcontainers +class CasLoginApplicationTests { + + @LocalServerPort + int port; + + @Container + static final GenericContainer casServer = new GenericContainer<>(DockerImageName.parse("apereo/cas:6.6.6")) + .withCommand("--cas.standalone.configuration-directory=/etc/cas/config", "--server.ssl.enabled=false", + "--server.port=8080", "--cas.service-registry.core.init-from-json=true", + "--cas.service-registry.json.location=file:/etc/cas/services") + .withExposedPorts(8080).withClasspathResourceMapping("cas/services/https-1.json", + "/etc/cas/services/https-1.json", BindMode.READ_WRITE) + .waitingFor(Wait.forLogMessage(".*Ready to process requests.*", 1)); + + @DynamicPropertySource + static void casProperties(DynamicPropertyRegistry registry) { + String casUrl = String.format("http://%s:%s/cas", casServer.getHost(), casServer.getMappedPort(8080)); + registry.add("cas.base.url", () -> casUrl); + registry.add("cas.login.url", () -> casUrl + "/login"); + registry.add("cas.logout.url", () -> casUrl + "/logout"); + } + + @BeforeAll + static void setUp() { + Configuration.headless = true; + } + + @AfterEach + void setup() { + Selenide.closeWindow(); + } + + @Test + void login() { + doLogin(); + String lead = Selenide.$(By.className("lead")).text(); + assertThat(lead).isEqualTo("You are successfully logged in as casuser"); + } + + private void doLogin() { + Selenide.open("http://localhost:" + this.port); + Selenide.$(By.name("username")).setValue("casuser"); + Selenide.$(By.name("password")).setValue("Mellon"); + Selenide.$(By.name("submitBtn")).click(); + } + + @Test + void loginAndLogout() { + doLogin(); + Selenide.$(By.id("rp_logout_button")).click(); + String logoutMsg = Selenide.$(By.id("logout-msg")).text(); + assertThat(logoutMsg).isEqualTo("You are successfully logged out of the app, but not CAS"); + } + +} diff --git a/settings.gradle b/settings.gradle index 8d8d65f..e19a0f7 100644 --- a/settings.gradle +++ b/settings.gradle @@ -66,6 +66,7 @@ include ":servlet:spring-boot:java:saml2:login-single-tenant" include ":servlet:spring-boot:java:saml2:refreshable-metadata" include ":servlet:spring-boot:java:saml2:custom-urls" include ":servlet:spring-boot:java:saml2:saml-extension-federation" +include ":servlet:spring-boot:java:cas:login" include ":servlet:spring-boot:kotlin:hello-security" include ":servlet:xml:java:helloworld" include ":servlet:xml:java:preauth"