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":reactive:webflux:kotlin:hello-security"

This commit is contained in:
Rob Winch 2020-07-29 17:27:07 -05:00
parent 7c3535b65a
commit 95a4c7e362
18 changed files with 603 additions and 7 deletions
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43
reactive/webflux/kotlin/hello-security/build.gradle.kts Normal file
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import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
plugins {
id("org.springframework.boot") version "2.2.6.RELEASE"
id("io.spring.dependency-management") version "1.0.9.RELEASE"
kotlin("jvm") version "1.3.71"
kotlin("plugin.spring") version "1.3.71"
}
repositories {
mavenCentral()
maven {
url = uri("https://repo.spring.io/libs-snapshot")
}
}
dependencies {
implementation("org.springframework.boot:spring-boot-starter-security")
implementation("org.springframework.boot:spring-boot-starter-thymeleaf")
implementation("org.springframework.boot:spring-boot-starter-webflux")
implementation("org.thymeleaf.extras:thymeleaf-extras-springsecurity5")
implementation("io.projectreactor.kotlin:reactor-kotlin-extensions")
implementation("org.jetbrains.kotlin:kotlin-reflect")
implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
implementation("org.jetbrains.kotlinx:kotlinx-coroutines-reactor")
testImplementation("org.springframework.security:spring-security-test")
testImplementation("org.springframework.boot:spring-boot-starter-test") {
exclude(group = "org.junit.vintage", module = "junit-vintage-engine")
}
testImplementation("io.projectreactor:reactor-test")
}
tasks.withType<KotlinCompile> {
kotlinOptions {
freeCompilerArgs = listOf("-Xjsr305=strict")
jvmTarget = "1.8"
}
}
tasks.withType<Test> {
useJUnitPlatform()
}

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reactive/webflux/kotlin/hello-security/gradle.properties Normal file
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spring-security.version=5.4.0.BUILD-SNAPSHOT

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reactive/webflux/kotlin/hello-security/gradle/wrapper/gradle-wrapper.jar vendored Normal file
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reactive/webflux/kotlin/hello-security/gradle/wrapper/gradle-wrapper.properties vendored Normal file
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distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-6.5.1-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

185
reactive/webflux/kotlin/hello-security/gradlew vendored Executable file
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#!/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 "$JAVACMD" "$@"

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reactive/webflux/kotlin/hello-security/gradlew.bat vendored Normal file
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@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

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reactive/webflux/kotlin/hello-security/settings.gradle Normal file
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27
reactive/webflux/kotlin/hello-security/src/main/kotlin/example/KotlinWebfluxApplication.kt Normal file
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/*
* 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.autoconfigure.SpringBootApplication
import org.springframework.boot.runApplication
@SpringBootApplication
class KotlinWebfluxApplication
fun main(args: Array<String>) {
runApplication<KotlinWebfluxApplication>(*args)
}

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reactive/webflux/kotlin/hello-security/src/main/kotlin/example/MainController.kt Normal file
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/*
* Copyright 2002-2020 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.stereotype.Controller
import org.springframework.web.bind.annotation.GetMapping
@Controller
class MainController {
@GetMapping("/")
fun index(): String {
return "index"
}
@GetMapping("/user/index")
fun userIndex(): String {
return "user/index"
}
@GetMapping("/log-in")
fun login(): String {
return "login"
}
}

55
reactive/webflux/kotlin/hello-security/src/main/kotlin/example/SecurityConfiguration.kt Normal file
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/*
* 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.Bean
import org.springframework.security.config.annotation.web.reactive.EnableWebFluxSecurity
import org.springframework.security.config.web.server.ServerHttpSecurity
import org.springframework.security.config.web.server.invoke
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.web.server.SecurityWebFilterChain
@EnableWebFluxSecurity
class SecurityConfiguration {
@Bean
fun springSecurityFilterChain(http: ServerHttpSecurity): SecurityWebFilterChain {
return http {
authorizeExchange {
authorize("/log-in", permitAll)
authorize("/", permitAll)
authorize("/css/**", permitAll)
authorize("/user/**", hasAuthority("ROLE_USER"))
}
formLogin {
loginPage = "/log-in"
}
}
}
@Bean
fun userDetailsService(): ReactiveUserDetailsService {
val userDetails = User.withDefaultPasswordEncoder()
.username("user")
.password("password")
.roles("USER")
.build()
return MapReactiveUserDetailsService(userDetails)
}
}

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reactive/webflux/kotlin/hello-security/src/main/resources/application.yml Normal file
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server:
port: 8080
spring:
thymeleaf:
cache: false

8
reactive/webflux/kotlin/hello-security/src/main/resources/css/main.css Normal file
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body {
font-family: sans;
font-size: 1em;
}
div.logout {
float: right;
}

24
reactive/webflux/kotlin/hello-security/src/main/resources/templates/index.html Normal file
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<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="https://www.thymeleaf.org" xmlns:sec="https://www.thymeleaf.org/thymeleaf-extras-springsecurity5">
<head>
<title>Hello Spring Security</title>
<meta charset="utf-8" />
<link rel="stylesheet" href="/static/css/main.css" th:href="@{/css/main.css}" />
</head>
<body>
<div th:fragment="logout" class="logout" sec:authorize="isAuthenticated()">
Logged in user: <span sec:authentication="name"></span> |
Roles: <span sec:authentication="principal.authorities"></span>
<div>
<form action="#" th:action="@{/logout}" method="post">
<input type="submit" value="Logout" />
</form>
</div>
</div>
<h1>Hello Spring Security</h1>
<p>This is an unsecured page, but you can access the secured pages after authenticating.</p>
<ul>
<li>Go to the <a href="/user/index" th:href="@{/user/index}">secured pages</a></li>
</ul>
</body>
</html>

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reactive/webflux/kotlin/hello-security/src/main/resources/templates/login.html Normal file
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<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="https://www.thymeleaf.org">
<head>
<title>Login page</title>
<meta charset="utf-8" />
<link rel="stylesheet" href="/static/css/main.css" th:href="@{/css/main.css}" />
</head>
<body>
<h1>Login page</h1>
<p>Example user: user / password</p>
<form th:action="@{/log-in}" method="post">
<label for="username">Username</label>:
<input type="text" id="username" name="username" autofocus="autofocus" /> <br />
<label for="password">Password</label>:
<input type="password" id="password" name="password" /> <br />
<input type="submit" value="Log in" />
</form>
<p><a href="/" th:href="@{/}">Back to home page</a></p>
</body>
</html>

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reactive/webflux/kotlin/hello-security/src/main/resources/templates/user/index.html Normal file
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<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="https://www.thymeleaf.org">
<head>
<title>Hello Spring Security</title>
<meta charset="utf-8" />
<link rel="stylesheet" href="/static/css/main.css" th:href="@{/css/main.css}" />
</head>
<body>
<div th:substituteby="index::logout"></div>
<h1>This is a secured page!</h1>
<p><a href="/" th:href="@{/}">Back to home page</a></p>
</body>
</html>

64
reactive/webflux/kotlin/hello-security/src/test/kotlin/example/KotlinWebfluxApplicationTests.kt Normal file
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/*
* Copyright 2002-2020 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.junit.jupiter.api.Test
import org.springframework.beans.factory.annotation.Autowired
import org.springframework.boot.test.context.SpringBootTest
import org.springframework.context.ApplicationContext
import org.springframework.test.web.reactive.server.WebTestClient
import org.springframework.security.test.context.support.WithMockUser
@SpringBootTest
class KotlinWebfluxApplicationTests {
lateinit var rest: WebTestClient
@Autowired
fun setup(context: ApplicationContext) {
this.rest = WebTestClient
.bindToApplicationContext(context)
.configureClient()
.build()
}
@Test
fun `index page is not protected`() {
this.rest.get()
.uri("/")
.exchange()
.expectStatus().isOk
}
@Test
fun `protected page when unauthenticated then redirects to login `() {
this.rest.get()
.uri("/user/index")
.exchange()
.expectStatus().is3xxRedirection
.expectHeader().valueEquals("Location", "/log-in")
}
@Test
@WithMockUser
fun `protected page can be accessed when authenticated`() {
this.rest.get()
.uri("/user/index")
.exchange()
.expectStatus().isOk
}
}

13
settings.gradle
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@ -13,18 +13,19 @@ pluginManagement {
}
}
include ":reactive:rsocket:hello-security"
include ":reactive:webflux-fn:hello"
include ":reactive:webflux-fn:hello-security"
include ":reactive:rsocket:hello-security"
include ":reactive:webflux:java:authentication:username-password:form"
include ":reactive:webflux:java:authentication:x509"
include ":reactive:webflux:java:hello"
include ":reactive:webflux:java:hello-security"
include ":reactive:webflux:java:hello-security-explicit"
include ":reactive:webflux:java:method"
include ":reactive:webflux:java:oauth2:login"
include ":reactive:webflux:java:oauth2:resource-server"
include ":reactive:webflux:java:oauth2:webclient"
include ":reactive:webflux:java:method"
include ":reactive:webflux:java:hello-security"
include ":reactive:webflux:java:authentication:username-password:form"
include ":reactive:webflux:java:authentication:x509"
include ":reactive:webflux:kotlin:hello-security"
include ":servlet:spring-boot:java:hello"
include ":servlet:spring-boot:java:hello-security-explicit"
include ":servlet:spring-boot:java:hello-security"
include ":servlet:spring-boot:java:hello-security-explicit"

2
sync-gradle.sh
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@ -1,3 +1,3 @@
#!/usr/bin/env bash
find -mindepth 2 -name build.gradle | xargs dirname | xargs -I{} sh -c "cp './gradlew' {}; cp ./gradlew.bat {} ; cp -r gradle/wrapper {}/gradle/"
find -mindepth 2 -name "build.gradle*" | xargs dirname | xargs -I{} sh -c "cp './gradlew' {}; cp ./gradlew.bat {} ; cp -r gradle/wrapper {}/gradle/"