헥사고날 아키텍쳐 구조로 짜본 코드

.gitignore

@@ -0,0 +1,37 @@
+HELP.md
+.gradle
+build/
+!gradle/wrapper/gradle-wrapper.jar
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/

README.md

@@ -0,0 +1,3 @@
+# spring-security-basic-setting-for-spring-boot-3
+
+블로그 [스프링부트 3.0이상 Spring Security 기본 세팅 (스프링 시큐리티) 글](https://nahwasa.com/entry/%EC%8A%A4%ED%94%84%EB%A7%81%EB%B6%80%ED%8A%B8-30%EC%9D%B4%EC%83%81-Spring-Security-%EA%B8%B0%EB%B3%B8-%EC%84%B8%ED%8C%85-%EC%8A%A4%ED%94%84%EB%A7%81-%EC%8B%9C%ED%81%90%EB%A6%AC%ED%8B%B0) 설명 및 따라하기용 프로젝트

build.gradle

@@ -0,0 +1,28 @@
+plugins {
+    id 'java'
+    id 'org.springframework.boot' version '3.0.2'
+    id 'io.spring.dependency-management' version '1.1.0'
+}
+
+group = 'com.nahwasa'
+version = '0.0.1-SNAPSHOT'
+sourceCompatibility = '17'
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation 'org.springframework.boot:spring-boot-starter-security'
+    implementation 'org.springframework.boot:spring-boot-starter-web'
+    implementation 'org.apache.tomcat.embed:tomcat-embed-jasper'
+    implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
+    runtimeOnly 'com.h2database:h2'
+
+    testImplementation 'org.springframework.boot:spring-boot-starter-test'
+    testImplementation 'org.springframework.security:spring-security-test'
+}
+
+tasks.named('test') {
+    useJUnitPlatform()
+}

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.6-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

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 "$JAVACMD" "$@"

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

settings.gradle

@@ -0,0 +1 @@
+rootProject.name = 'hexagonal-architecture-with-spring-boot-practice'

src/main/java/com/nahwasa/springsecuritybasicsettingforspringboot3/SpringBootSecurityBasicSettingApplication.java

@@ -0,0 +1,13 @@
+package com.nahwasa.springsecuritybasicsettingforspringboot3;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class SpringBootSecurityBasicSettingApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(SpringBootSecurityBasicSettingApplication.class, args);
+    }
+
+}

src/main/java/com/nahwasa/springsecuritybasicsettingforspringboot3/adapter/in/security/MyUserDetailService.java

@@ -0,0 +1,32 @@
+package com.nahwasa.springsecuritybasicsettingforspringboot3.adapter.in.security;
+
+import com.nahwasa.springsecuritybasicsettingforspringboot3.application.usecases.FindOneMemberUseCase;
+import com.nahwasa.springsecuritybasicsettingforspringboot3.domain.Member;
+import org.springframework.security.core.userdetails.User;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.security.core.userdetails.UserDetailsService;
+import org.springframework.security.core.userdetails.UsernameNotFoundException;
+import org.springframework.stereotype.Component;
+
+import java.util.Optional;
+
+@Component
+public class MyUserDetailService implements UserDetailsService {
+    private final FindOneMemberUseCase findOneMemberUseCase;
+
+    public MyUserDetailService(FindOneMemberUseCase findOneMemberUseCase) {
+        this.findOneMemberUseCase = findOneMemberUseCase;
+    }
+
+    @Override
+    public UserDetails loadUserByUsername(String insertedUserId) throws UsernameNotFoundException {
+        Optional<Member> findOne = findOneMemberUseCase.findOne(insertedUserId);
+        Member member = findOne.orElseThrow(() -> new UsernameNotFoundException("없는 회원입니다 ㅠ"));
+
+        return User.builder()
+                .username(member.getUserid())
+                .password(member.getPw())
+                .roles(member.getRoles())
+                .build();
+    }
+}

src/main/java/com/nahwasa/springsecuritybasicsettingforspringboot3/adapter/in/web/AuthorizationController.java

@@ -0,0 +1,30 @@
+package com.nahwasa.springsecuritybasicsettingforspringboot3.adapter.in.web;
+
+import com.nahwasa.springsecuritybasicsettingforspringboot3.adapter.out.persistence.MemberJoinEntity;
+import com.nahwasa.springsecuritybasicsettingforspringboot3.application.usecases.JoinMemberUseCase;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/auth")
+public class AuthorizationController {
+
+    private final JoinMemberUseCase joinMemberUseCase;
+
+    public AuthorizationController(JoinMemberUseCase joinMemberUseCase) {
+        this.joinMemberUseCase = joinMemberUseCase;
+    }
+
+    @PostMapping("/join")
+    public ResponseEntity<String> join(@RequestBody MemberJoinEntity dto) {
+        try {
+            joinMemberUseCase.join(dto.getUserid(), dto.getPw());
+            return ResponseEntity.ok("join success");
+        } catch (Exception e) {
+            return ResponseEntity.badRequest().body(e.getMessage());
+        }
+    }
+}

src/main/java/com/nahwasa/springsecuritybasicsettingforspringboot3/adapter/in/web/StatusCheckController.java

@@ -0,0 +1,16 @@
+package com.nahwasa.springsecuritybasicsettingforspringboot3.adapter.in.web;
+
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/status")
+public class StatusCheckController {
+
+    @GetMapping
+    public ResponseEntity<String> serverStatusCheck() {
+        return ResponseEntity.ok("ok");
+    }
+}

src/main/java/com/nahwasa/springsecuritybasicsettingforspringboot3/adapter/in/web/ViewController.java

@@ -0,0 +1,44 @@
+package com.nahwasa.springsecuritybasicsettingforspringboot3.adapter.in.web;
+
+import com.nahwasa.springsecuritybasicsettingforspringboot3.config.AdminAuthorize;
+import com.nahwasa.springsecuritybasicsettingforspringboot3.config.UserAuthorize;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.security.core.userdetails.User;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+@Controller
+@RequestMapping("/view")
+public class ViewController {
+
+    @GetMapping("/login")
+    public String loginPage() {
+        return "login";
+    }
+
+    @GetMapping("/join")
+    public String joinPage() {
+        return "join";
+    }
+
+    @GetMapping("/dashboard")
+    public String dashboardPage(@AuthenticationPrincipal User user, Model model) {
+        model.addAttribute("loginId", user.getUsername());
+        model.addAttribute("loginRoles", user.getAuthorities());
+        return "dashboard";
+    }
+
+    @GetMapping("/setting/admin")
+    @AdminAuthorize
+    public String adminSettingPage() {
+        return "admin_setting";
+    }
+
+    @GetMapping("/setting/user")
+    @UserAuthorize
+    public String userSettingPage() {
+        return "user_setting";
+    }
+}

src/main/java/com/nahwasa/springsecuritybasicsettingforspringboot3/adapter/out/persistence/DataJpaMemberRepository.java

@@ -0,0 +1,11 @@
+package com.nahwasa.springsecuritybasicsettingforspringboot3.adapter.out.persistence;
+
+import com.nahwasa.springsecuritybasicsettingforspringboot3.domain.Member;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import java.util.Optional;
+
+public interface DataJpaMemberRepository extends JpaRepository<Member, Long> {
+
+    Optional<Member> findByUserid(String userId);
+}

src/main/java/com/nahwasa/springsecuritybasicsettingforspringboot3/adapter/out/persistence/MemberJoinEntity.java

@@ -0,0 +1,23 @@
+package com.nahwasa.springsecuritybasicsettingforspringboot3.adapter.out.persistence;
+
+public class MemberJoinEntity {
+
+    private String userid;
+    private String pw;
+
+    public String getUserid() {
+        return userid;
+    }
+
+    public void setUserid(String userid) {
+        this.userid = userid;
+    }
+
+    public String getPw() {
+        return pw;
+    }
+
+    public void setPw(String pw) {
+        this.pw = pw;
+    }
+}

src/main/java/com/nahwasa/springsecuritybasicsettingforspringboot3/adapter/out/persistence/MemberRepository.java

@@ -0,0 +1,42 @@
+package com.nahwasa.springsecuritybasicsettingforspringboot3.adapter.out.persistence;
+
+import com.nahwasa.springsecuritybasicsettingforspringboot3.application.port.out.MemberFindOutputPort;
+import com.nahwasa.springsecuritybasicsettingforspringboot3.application.port.out.MemberJoinOutputPort;
+import com.nahwasa.springsecuritybasicsettingforspringboot3.domain.Member;
+import org.springframework.security.crypto.password.PasswordEncoder;
+import org.springframework.stereotype.Repository;
+
+import java.util.Optional;
+
+@Repository
+public class MemberRepository implements MemberFindOutputPort, MemberJoinOutputPort {
+
+    private final PasswordEncoder passwordEncoder;
+    private final DataJpaMemberRepository repository;
+
+    public MemberRepository(PasswordEncoder passwordEncoder, DataJpaMemberRepository repository) {
+        this.passwordEncoder = passwordEncoder;
+        this.repository = repository;
+    }
+
+    @Override
+    public Optional<Member> findOne(String userId) {
+        return repository.findByUserid(userId);
+    }
+
+    @Override
+    public Long join(String userid, String pw) {
+        Member member = Member.createUser(userid, pw, passwordEncoder);
+        validateDuplicateMember(member);
+        repository.save(member);
+
+        return member.getId();
+    }
+
+    private void validateDuplicateMember(Member member) {
+        repository.findByUserid(member.getUserid())
+                .ifPresent(m -> {
+                    throw new IllegalStateException("이미 존재하는 회원입니다.");
+                });
+    }
+}

src/main/java/com/nahwasa/springsecuritybasicsettingforspringboot3/application/port/in/FindMemberInputPort.java

@@ -0,0 +1,23 @@
+package com.nahwasa.springsecuritybasicsettingforspringboot3.application.port.in;
+
+import com.nahwasa.springsecuritybasicsettingforspringboot3.application.port.out.MemberFindOutputPort;
+import com.nahwasa.springsecuritybasicsettingforspringboot3.application.usecases.FindOneMemberUseCase;
+import com.nahwasa.springsecuritybasicsettingforspringboot3.domain.Member;
+import org.springframework.stereotype.Service;
+
+import java.util.Optional;
+
+@Service
+public class FindMemberInputPort implements FindOneMemberUseCase {
+    private final MemberFindOutputPort memberFindOutputPort;
+
+    public FindMemberInputPort(MemberFindOutputPort memberFindOutputPort) {
+        this.memberFindOutputPort = memberFindOutputPort;
+    }
+
+
+    @Override
+    public Optional<Member> findOne(String userId) {
+        return memberFindOutputPort.findOne(userId);
+    }
+}

src/main/java/com/nahwasa/springsecuritybasicsettingforspringboot3/application/port/in/RegisterMemberInputPort.java

@@ -0,0 +1,20 @@
+package com.nahwasa.springsecuritybasicsettingforspringboot3.application.port.in;
+
+import com.nahwasa.springsecuritybasicsettingforspringboot3.application.port.out.MemberJoinOutputPort;
+import com.nahwasa.springsecuritybasicsettingforspringboot3.application.usecases.JoinMemberUseCase;
+import org.springframework.stereotype.Service;
+
+@Service
+public class RegisterMemberInputPort implements JoinMemberUseCase {
+
+    private final MemberJoinOutputPort memberJoinOutputPort;
+
+    public RegisterMemberInputPort(MemberJoinOutputPort memberJoinOutputPort) {
+        this.memberJoinOutputPort = memberJoinOutputPort;
+    }
+
+    @Override
+    public void join(String userid, String pw) {
+        memberJoinOutputPort.join(userid, pw);
+    }
+}

src/main/java/com/nahwasa/springsecuritybasicsettingforspringboot3/application/port/out/MemberFindOutputPort.java

@@ -0,0 +1,10 @@
+package com.nahwasa.springsecuritybasicsettingforspringboot3.application.port.out;
+
+import com.nahwasa.springsecuritybasicsettingforspringboot3.domain.Member;
+
+import java.util.Optional;
+
+public interface MemberFindOutputPort {
+
+    Optional<Member> findOne(String userId);
+}

src/main/java/com/nahwasa/springsecuritybasicsettingforspringboot3/application/port/out/MemberJoinOutputPort.java

@@ -0,0 +1,6 @@
+package com.nahwasa.springsecuritybasicsettingforspringboot3.application.port.out;
+
+public interface MemberJoinOutputPort {
+
+    Long join(String userid, String pw);
+}

src/main/java/com/nahwasa/springsecuritybasicsettingforspringboot3/application/usecases/FindOneMemberUseCase.java

@@ -0,0 +1,10 @@
+package com.nahwasa.springsecuritybasicsettingforspringboot3.application.usecases;
+
+import com.nahwasa.springsecuritybasicsettingforspringboot3.domain.Member;
+
+import java.util.Optional;
+
+public interface FindOneMemberUseCase {
+
+    Optional<Member> findOne(String userId);
+}

src/main/java/com/nahwasa/springsecuritybasicsettingforspringboot3/application/usecases/JoinMemberUseCase.java

@@ -0,0 +1,6 @@
+package com.nahwasa.springsecuritybasicsettingforspringboot3.application.usecases;
+
+public interface JoinMemberUseCase {
+
+    void join(String userid, String pw);
+}

src/main/java/com/nahwasa/springsecuritybasicsettingforspringboot3/config/AdminAuthorize.java

@@ -0,0 +1,14 @@
+package com.nahwasa.springsecuritybasicsettingforspringboot3.config;
+
+import org.springframework.security.access.prepost.PreAuthorize;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Target({ ElementType.METHOD, ElementType.TYPE })
+@Retention(RetentionPolicy.RUNTIME)
+@PreAuthorize("hasAnyRole('ADMIN')")
+public @interface AdminAuthorize {
+}

src/main/java/com/nahwasa/springsecuritybasicsettingforspringboot3/config/SpringSecurityConfig.java

@@ -0,0 +1,43 @@
+package com.nahwasa.springsecuritybasicsettingforspringboot3.config;
+
+import jakarta.servlet.DispatcherType;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.config.annotation.method.configuration.EnableMethodSecurity;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
+import org.springframework.security.crypto.password.PasswordEncoder;
+import org.springframework.security.web.SecurityFilterChain;
+
+import static org.springframework.security.config.Customizer.withDefaults;
+
+@Configuration
+@EnableMethodSecurity
+public class SpringSecurityConfig {
+
+    @Bean
+    public PasswordEncoder passwordEncoder() {
+        return new BCryptPasswordEncoder();
+    }
+
+    @Bean
+    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
+        http.csrf().disable().cors().disable()
+                .authorizeHttpRequests(request -> request
+                        .dispatcherTypeMatchers(DispatcherType.FORWARD).permitAll()
+                        .requestMatchers("/status", "/images/**", "/view/join", "/auth/join").permitAll()
+                        .anyRequest().authenticated()
+                )
+                .formLogin(login -> login
+                        .loginPage("/view/login")
+                        .loginProcessingUrl("/login-process")
+                        .usernameParameter("userid")
+                        .passwordParameter("pw")
+                        .defaultSuccessUrl("/view/dashboard", true)
+                        .permitAll()
+                )
+                .logout(withDefaults());
+
+        return http.build();
+    }
+}

src/main/java/com/nahwasa/springsecuritybasicsettingforspringboot3/config/UserAuthorize.java

@@ -0,0 +1,14 @@
+package com.nahwasa.springsecuritybasicsettingforspringboot3.config;
+
+import org.springframework.security.access.prepost.PreAuthorize;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Target({ ElementType.METHOD, ElementType.TYPE })
+@Retention(RetentionPolicy.RUNTIME)
+@PreAuthorize("hasAnyRole('USER')")
+public @interface UserAuthorize {
+}

src/main/java/com/nahwasa/springsecuritybasicsettingforspringboot3/domain/Member.java

@@ -0,0 +1,47 @@
+package com.nahwasa.springsecuritybasicsettingforspringboot3.domain;
+
+import jakarta.persistence.*;
+import org.springframework.security.crypto.password.PasswordEncoder;
+
+@Entity
+public class Member {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(unique = true)
+    private String userid;
+
+    private String pw;
+
+    private String roles;
+
+    private Member(Long id, String userid, String pw, String roleUser) {
+        this.id = id;
+        this.userid = userid;
+        this.pw = pw;
+        this.roles = roleUser;
+    }
+
+    protected Member() {}
+
+    public static Member createUser(String userId, String pw, PasswordEncoder passwordEncoder) {
+        return new Member(null, userId, passwordEncoder.encode(pw), "USER");
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public String getUserid() {
+        return userid;
+    }
+
+    public String getPw() {
+        return pw;
+    }
+
+    public String getRoles() {
+        return roles;
+    }
+}

src/main/resources/application.properties

@@ -0,0 +1,10 @@
+spring.mvc.view.prefix=/WEB-INF/views/
+spring.mvc.view.suffix=.jsp
+
+spring.datasource.driver-class-name=org.h2.Driver
+spring.datasource.url=jdbc:h2:mem:
+spring.datasource.username=sa
+spring.datasource.password=
+spring.sql.init.mode=always
+spring.jpa.show-sql=true
+spring.jpa.hibernate.ddl-auto=none

src/main/resources/data.sql

@@ -0,0 +1,2 @@
+insert into member(userid, pw, roles) values ('nahwasa', '$2a$12$jcKXsj4ZAIkGgZdnUQ6EcOduMlurEtX7Szjhr.kQp2iQXNucjZMI6', 'ADMIN');
+insert into member(userid, pw, roles) values ('user', '$2a$12$jcKXsj4ZAIkGgZdnUQ6EcOduMlurEtX7Szjhr.kQp2iQXNucjZMI6', 'USER');

src/main/resources/schema.sql

@@ -0,0 +1,10 @@
+drop table if exists member CASCADE;
+create table member
+(
+    id bigint generated by default as identity,
+    userid varchar(255) not null,
+    pw varchar(255) not null,
+    roles varchar(255) not null,
+    primary key (id),
+    unique (userid)
+);

src/main/webapp/WEB-INF/views/admin_setting.jsp

@@ -0,0 +1,19 @@
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+<!DOCTYPE html>
+<html lang="ko">
+<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>관리자 설정</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">
+    <h2 class="form-signin-heading text-center mb-5">관리자 설정 페이지 입니다.</h2>
+</div>
+</body>
+</html>

src/main/webapp/WEB-INF/views/dashboard.jsp

@@ -0,0 +1,39 @@
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+<!DOCTYPE html>
+<html lang="ko">
+<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>대시보드</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">
+    <h3 class="form-signin-heading text-center mb-5">nahwasa.com</h3>
+
+    <h3 class="overview-normalize">접속 아이디</h3>
+    <p>
+        ${loginId}
+    </p>
+    <hr/>
+    <h3 class="overview-normalize">역할</h3>
+    <p>
+        ${loginRoles}
+    </p>
+    <hr/>
+    <h3 class="overview-normalize">역할에 따른 페이지 이동 권한 확인</h3>
+    <p>
+        <button onclick="location.href='/view/setting/admin'" class="btn btn-sm btn-success">관리자 설정 페이지(관리자만)</button>
+        <button onclick="location.href='/view/setting/user'" class="btn btn-sm btn-info">유저 설정 페이지(유저만)</button>
+    </p>
+    <hr/>
+    <form method="post" action="/logout">
+        <button class="btn btn-sm btn-danger btn-block" type="submit">로그아웃</button>
+    </form>
+</div>
+</body>
+</html>

src/main/webapp/WEB-INF/views/join.jsp

@@ -0,0 +1,60 @@
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+<!DOCTYPE html>
+<html lang="ko">
+<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>회원가입</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" id='join_form'>
+        <h2 class="form-signin-heading text-center mb-5">회원가입!</h2>
+
+        <p>
+            <label for="username" class="sr-only">아이디</label>
+            <input type="text" id="username" name="userid" class="form-control" placeholder="아이디" required="" autofocus="">
+        </p>
+        <p>
+            <label for="password" class="sr-only">비밀번호</label>
+            <input type="password" id="password" name="pw" class="form-control" placeholder="비밀번호" required="">
+        </p>
+        <button class="btn btn-lg btn-primary btn-block" type="submit">회원가입</button>
+    </form>
+
+    <script>
+        const form = document.getElementById('join_form');
+
+        form.addEventListener('submit', e => {
+            e.preventDefault();
+
+            const data = new FormData(form);
+            const param = JSON.stringify(Object.fromEntries(data));
+
+            fetch('/auth/join', {
+                method: 'POST',
+                body: param,
+                headers: {
+                    'Content-Type': 'application/json'
+                }
+            })
+            .then(response => {
+                debugger;
+                if (response.status == 200) {
+                    window.location.href = '/view/login';
+                    alert("회원가입 성공")
+                } else {
+                    alert("회원가입 실패")
+                }
+            })
+            .catch(error => console.log(error))
+        });
+    </script>
+</div>
+</body>
+</html>

src/main/webapp/WEB-INF/views/login.jsp

@@ -0,0 +1,38 @@
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+<!DOCTYPE html>
+<html lang="ko">
+<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>로그인</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" action="/login-process">
+        <p class="text-center">
+            <img src="/images/nahwasa-profile.png" class="img-thumbnail" style="width: 200px;" alt="이 글이 보인다면 시큐리티 설정 잘못한거임!">
+        </p>
+        <h2 class="form-signin-heading text-center mb-5">nahwasa.com</h2>
+
+        <p>
+            <label for="username" class="sr-only">아이디</label>
+            <input type="text" id="username" name="userid" class="form-control" placeholder="아이디" required="" autofocus="">
+        </p>
+        <p>
+            <label for="password" class="sr-only">비밀번호</label>
+            <input type="password" id="password" name="pw" class="form-control" placeholder="비밀번호" required="">
+        </p>
+        <button class="btn btn-lg btn-primary btn-block" type="submit">로그인</button>
+    </form>
+
+    <form class="form-signin" method="get" action="/view/join">
+        <button class="btn btn-lg btn-warning btn-block" type="submit">회원가입하기</button>
+    </form>
+</div>
+</body>
+</html>

src/main/webapp/WEB-INF/views/user_setting.jsp

@@ -0,0 +1,19 @@
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+<!DOCTYPE html>
+<html lang="ko">
+<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>관리자 설정</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">
+    <h2 class="form-signin-heading text-center mb-5">유저 설정 페이지 입니다.</h2>
+</div>
+</body>
+</html>

src/test/java/com/nahwasa/springsecuritybasicsettingforspringboot3/StatusCheckControllerTest.java

@@ -0,0 +1,22 @@
+package com.nahwasa.springsecuritybasicsettingforspringboot3;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.web.client.TestRestTemplate;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@SpringBootTest
+class StatusCheckControllerTest {
+
+    @Test
+    void status_check_return_ok() {
+        TestRestTemplate rest = new TestRestTemplate();
+        ResponseEntity<String> res = rest.getForEntity("http://localhost:8080/status", String.class);
+
+        assertThat(res.getStatusCode()).isEqualTo(HttpStatus.OK);
+        assertThat(res.getBody()).isEqualTo("ok");
+    }
+}