git/jws
1
0
Fork 0
Code Issues Pull requests Projects Releases 8 Packages Wiki Activity Actions

feat: added complete example for spring boot rest service with devcontainer

Browse source
This commit is contained in:
Patryk Hegenberg 2025-03-23 03:00:14 +01:00
parent d605c3bd7d
commit 83ffeb107f
33 changed files with 1030 additions and 717 deletions
Download patch file Download diff file Expand all files Collapse all files

8
cmd/jws/projects/spring-boot-todo/.devcontainer/.dockerignore Normal file
View file

@ -0,0 +1,8 @@
.git
.github
.settings
target
*.iml
.idea
.vscode
node_modules

27
cmd/jws/projects/spring-boot-todo/.devcontainer/.gitignore vendored Normal file
View file

@ -0,0 +1,27 @@
# Maven
target/
!.mvn/wrapper/maven-wrapper.jar
!**/src/main/**/target/
!**/src/test/**/target/
# IDE-spezifische Dateien
.idea/
*.iws
*.iml
*.ipr
.vscode/
.settings/
.classpath
.project
.factorypath
# Temporäre Dateien
*.log
*.tmp
*.temp
# Lokale Konfigurationsdateien
src/main/resources/application-local.properties
# Devcontainer Volumen
.devcontainer/postgres-data/

15
cmd/jws/projects/spring-boot-todo/.devcontainer/Dockerfile.dev Normal file
View file

@ -0,0 +1,15 @@
FROM mcr.microsoft.com/devcontainers/java:1-21-bullseye
RUN apt-get update && apt-get install -y curl maven
RUN curl -o /tmp/postgresql.jar https://jdbc.postgresql.org/download/postgresql-42.6.0.jar && \
mkdir -p /usr/local/lib/ && mv /tmp/postgresql.jar /usr/local/lib/postgresql.jar
WORKDIR /app
COPY . .
RUN mvn clean install -DskipTests
CMD ["mvn", "spring-boot:run"]

15
cmd/jws/projects/spring-boot-todo/.devcontainer/devcontainer.json Normal file
View file

@ -0,0 +1,15 @@
{
"name": "Java & PostgreSQL",
"dockerComposeFile": "docker-compose.yml",
"service": "app",
"workspaceFolder": "/workspaces/${localWorkspaceFolderBasename}",
"forwardPorts": [9080, 5432],
"postCreateCommand": "mvn clean install -DskipTests",
"remoteUser": "vscode",
"features": {
"ghcr.io/devcontainers-extra/features/maven-sdkman:2": {
"version": "latest"
},
"ghcr.io/devcontainers/features/git:1": { "version": "latest" }
}
}

39
cmd/jws/projects/spring-boot-todo/.devcontainer/docker-compose.yml Normal file
View file

@ -0,0 +1,39 @@
services:
app:
container_name: javadev
build:
context: ../
dockerfile: .devcontainer/Dockerfile.dev
volumes:
- ../..:/workspaces:cached
- ./app:/app
environment:
POSTGRES_HOST: postgresdb
POSTGRES_PORT: 5432
POSTGRES_DB: postgres
POSTGRES_USER: postgres
POSTGRES_PASSWORD: postgres
networks:
- my_network
command: sleep infinity
db:
container_name: postgresdb
image: postgres:latest
restart: unless-stopped
volumes:
- postgres-data:/var/lib/postgresql/data
- ./init.sql:/docker-entrypoint-initdb.d/init.sql
environment:
POSTGRES_PASSWORD: postgres
POSTGRES_USER: postgres
POSTGRES_DB: todo_db
networks:
- my_network
volumes:
postgres-data:
networks:
my_network:
driver: bridge

19
cmd/jws/projects/spring-boot-todo/.devcontainer/init.sql Normal file
View file

@ -0,0 +1,19 @@
CREATE TABLE users (
id SERIAL PRIMARY KEY,
username VARCHAR(255) NOT NULL UNIQUE,
password VARCHAR(255) NOT NULL,
email VARCHAR(255) NOT NULL
);
CREATE TABLE todos (
id SERIAL PRIMARY KEY,
title VARCHAR(255) NOT NULL,
description VARCHAR(1000),
target_date DATE,
completed BOOLEAN,
user_id BIGINT NOT NULL,
FOREIGN KEY (user_id) REFERENCES users(id)
);
INSERT INTO users (username, password, email) VALUES
('test', '$2a$12$nt7xQKNDKZhxQFZGD5Wy0.Uh0wdPtWDgwfnWnPLgBWnQDGGkNLKBi', 'test@example.com');

24
cmd/jws/projects/spring-boot-todo/Dockerfile
View file

@ -1,24 +0,0 @@
FROM maven:3.9-eclipse-temurin-17 as builder
WORKDIR /app
COPY . .
# RUN mvn clean package
# Baue die Anwendung mit Maven
RUN mvn clean install -DskipTests
# Verwende ein schlankes OpenJDK-Image für die Ausführung
FROM openjdk:17-jdk-slim
# Setze das Arbeitsverzeichnis im Container
WORKDIR /app
# Kopiere die JAR-Datei aus dem Builder-Image
COPY --from=builder /app/target/*.jar app.jar
# Mache Port 8080 im Container verfügbar (oder den Port, den deine Anwendung verwendet)
EXPOSE 8090
# Definiere den Befehl zum Ausführen der Anwendung
ENTRYPOINT ["java", "-jar", "app.jar"]

36
cmd/jws/projects/spring-boot-todo/compose.yaml
View file

@ -1,36 +0,0 @@
version: "3.8"
services:
db:
image: postgres:latest
container_name: todolist-db
restart: unless-stopped
environment:
POSTGRES_DB: todolist
POSTGRES_USER: myuser
POSTGRES_PASSWORD: mypassword
ports:
- "5432:5432"
volumes:
- db_data:/var/lib/postgresql/data
healthcheck:
test: ["CMD-SHELL", "pg_isready -U myuser -d todolist"]
interval: 10s
timeout: 5s
retries: 5
app:
build: .
container_name: todo-spring-app
ports:
- "8090:8090"
depends_on:
db:
condition: service_healthy
environment:
SPRING_DATASOURCE_URL: jdbc:postgresql://db:5432/todolist
SPRING_DATASOURCE_USERNAME: myuser
SPRING_DATASOURCE_PASSWORD: mypassword
restart: unless-stopped
volumes:
db_data:

259
cmd/jws/projects/spring-boot-todo/mvnw vendored
View file

@ -1,259 +0,0 @@
#!/bin/sh
# ----------------------------------------------------------------------------
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you 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
#
# http://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.
# ----------------------------------------------------------------------------
# ----------------------------------------------------------------------------
# Apache Maven Wrapper startup batch script, version 3.3.2
#
# Optional ENV vars
# -----------------
# JAVA_HOME - location of a JDK home dir, required when download maven via java source
# MVNW_REPOURL - repo url base for downloading maven distribution
# MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
# MVNW_VERBOSE - true: enable verbose log; debug: trace the mvnw script; others: silence the output
# ----------------------------------------------------------------------------
set -euf
[ "${MVNW_VERBOSE-}" != debug ] || set -x
# OS specific support.
native_path() { printf %s\\n "$1"; }
case "$(uname)" in
CYGWIN* | MINGW*)
[ -z "${JAVA_HOME-}" ] || JAVA_HOME="$(cygpath --unix "$JAVA_HOME")"
native_path() { cygpath --path --windows "$1"; }
;;
esac
# set JAVACMD and JAVACCMD
set_java_home() {
# For Cygwin and MinGW, ensure paths are in Unix format before anything is touched
if [ -n "${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"
JAVACCMD="$JAVA_HOME/jre/sh/javac"
else
JAVACMD="$JAVA_HOME/bin/java"
JAVACCMD="$JAVA_HOME/bin/javac"
if [ ! -x "$JAVACMD" ] || [ ! -x "$JAVACCMD" ]; then
echo "The JAVA_HOME environment variable is not defined correctly, so mvnw cannot run." >&2
echo "JAVA_HOME is set to \"$JAVA_HOME\", but \"\$JAVA_HOME/bin/java\" or \"\$JAVA_HOME/bin/javac\" does not exist." >&2
return 1
fi
fi
else
JAVACMD="$(
'set' +e
'unset' -f command 2>/dev/null
'command' -v java
)" || :
JAVACCMD="$(
'set' +e
'unset' -f command 2>/dev/null
'command' -v javac
)" || :
if [ ! -x "${JAVACMD-}" ] || [ ! -x "${JAVACCMD-}" ]; then
echo "The java/javac command does not exist in PATH nor is JAVA_HOME set, so mvnw cannot run." >&2
return 1
fi
fi
}
# hash string like Java String::hashCode
hash_string() {
str="${1:-}" h=0
while [ -n "$str" ]; do
char="${str%"${str#?}"}"
h=$(((h * 31 + $(LC_CTYPE=C printf %d "'$char")) % 4294967296))
str="${str#?}"
done
printf %x\\n $h
}
verbose() { :; }
[ "${MVNW_VERBOSE-}" != true ] || verbose() { printf %s\\n "${1-}"; }
die() {
printf %s\\n "$1" >&2
exit 1
}
trim() {
# MWRAPPER-139:
# Trims trailing and leading whitespace, carriage returns, tabs, and linefeeds.
# Needed for removing poorly interpreted newline sequences when running in more
# exotic environments such as mingw bash on Windows.
printf "%s" "${1}" | tr -d '[:space:]'
}
# parse distributionUrl and optional distributionSha256Sum, requires .mvn/wrapper/maven-wrapper.properties
while IFS="=" read -r key value; do
case "${key-}" in
distributionUrl) distributionUrl=$(trim "${value-}") ;;
distributionSha256Sum) distributionSha256Sum=$(trim "${value-}") ;;
esac
done <"${0%/*}/.mvn/wrapper/maven-wrapper.properties"
[ -n "${distributionUrl-}" ] || die "cannot read distributionUrl property in ${0%/*}/.mvn/wrapper/maven-wrapper.properties"
case "${distributionUrl##*/}" in
maven-mvnd-*bin.*)
MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/
case "${PROCESSOR_ARCHITECTURE-}${PROCESSOR_ARCHITEW6432-}:$(uname -a)" in
*AMD64:CYGWIN* | *AMD64:MINGW*) distributionPlatform=windows-amd64 ;;
:Darwin*x86_64) distributionPlatform=darwin-amd64 ;;
:Darwin*arm64) distributionPlatform=darwin-aarch64 ;;
:Linux*x86_64*) distributionPlatform=linux-amd64 ;;
*)
echo "Cannot detect native platform for mvnd on $(uname)-$(uname -m), use pure java version" >&2
distributionPlatform=linux-amd64
;;
esac
distributionUrl="${distributionUrl%-bin.*}-$distributionPlatform.zip"
;;
maven-mvnd-*) MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/ ;;
*) MVN_CMD="mvn${0##*/mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;;
esac
# apply MVNW_REPOURL and calculate MAVEN_HOME
# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
[ -z "${MVNW_REPOURL-}" ] || distributionUrl="$MVNW_REPOURL$_MVNW_REPO_PATTERN${distributionUrl#*"$_MVNW_REPO_PATTERN"}"
distributionUrlName="${distributionUrl##*/}"
distributionUrlNameMain="${distributionUrlName%.*}"
distributionUrlNameMain="${distributionUrlNameMain%-bin}"
MAVEN_USER_HOME="${MAVEN_USER_HOME:-${HOME}/.m2}"
MAVEN_HOME="${MAVEN_USER_HOME}/wrapper/dists/${distributionUrlNameMain-}/$(hash_string "$distributionUrl")"
exec_maven() {
unset MVNW_VERBOSE MVNW_USERNAME MVNW_PASSWORD MVNW_REPOURL || :
exec "$MAVEN_HOME/bin/$MVN_CMD" "$@" || die "cannot exec $MAVEN_HOME/bin/$MVN_CMD"
}
if [ -d "$MAVEN_HOME" ]; then
verbose "found existing MAVEN_HOME at $MAVEN_HOME"
exec_maven "$@"
fi
case "${distributionUrl-}" in
*?-bin.zip | *?maven-mvnd-?*-?*.zip) ;;
*) die "distributionUrl is not valid, must match *-bin.zip or maven-mvnd-*.zip, but found '${distributionUrl-}'" ;;
esac
# prepare tmp dir
if TMP_DOWNLOAD_DIR="$(mktemp -d)" && [ -d "$TMP_DOWNLOAD_DIR" ]; then
clean() { rm -rf -- "$TMP_DOWNLOAD_DIR"; }
trap clean HUP INT TERM EXIT
else
die "cannot create temp dir"
fi
mkdir -p -- "${MAVEN_HOME%/*}"
# Download and Install Apache Maven
verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
verbose "Downloading from: $distributionUrl"
verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
# select .zip or .tar.gz
if ! command -v unzip >/dev/null; then
distributionUrl="${distributionUrl%.zip}.tar.gz"
distributionUrlName="${distributionUrl##*/}"
fi
# verbose opt
__MVNW_QUIET_WGET=--quiet __MVNW_QUIET_CURL=--silent __MVNW_QUIET_UNZIP=-q __MVNW_QUIET_TAR=''
[ "${MVNW_VERBOSE-}" != true ] || __MVNW_QUIET_WGET='' __MVNW_QUIET_CURL='' __MVNW_QUIET_UNZIP='' __MVNW_QUIET_TAR=v
# normalize http auth
case "${MVNW_PASSWORD:+has-password}" in
'') MVNW_USERNAME='' MVNW_PASSWORD='' ;;
has-password) [ -n "${MVNW_USERNAME-}" ] || MVNW_USERNAME='' MVNW_PASSWORD='' ;;
esac
if [ -z "${MVNW_USERNAME-}" ] && command -v wget >/dev/null; then
verbose "Found wget ... using wget"
wget ${__MVNW_QUIET_WGET:+"$__MVNW_QUIET_WGET"} "$distributionUrl" -O "$TMP_DOWNLOAD_DIR/$distributionUrlName" || die "wget: Failed to fetch $distributionUrl"
elif [ -z "${MVNW_USERNAME-}" ] && command -v curl >/dev/null; then
verbose "Found curl ... using curl"
curl ${__MVNW_QUIET_CURL:+"$__MVNW_QUIET_CURL"} -f -L -o "$TMP_DOWNLOAD_DIR/$distributionUrlName" "$distributionUrl" || die "curl: Failed to fetch $distributionUrl"
elif set_java_home; then
verbose "Falling back to use Java to download"
javaSource="$TMP_DOWNLOAD_DIR/Downloader.java"
targetZip="$TMP_DOWNLOAD_DIR/$distributionUrlName"
cat >"$javaSource" <<-END
public class Downloader extends java.net.Authenticator
{
protected java.net.PasswordAuthentication getPasswordAuthentication()
{
return new java.net.PasswordAuthentication( System.getenv( "MVNW_USERNAME" ), System.getenv( "MVNW_PASSWORD" ).toCharArray() );
}
public static void main( String[] args ) throws Exception
{
setDefault( new Downloader() );
java.nio.file.Files.copy( java.net.URI.create( args[0] ).toURL().openStream(), java.nio.file.Paths.get( args[1] ).toAbsolutePath().normalize() );
}
}
END
# For Cygwin/MinGW, switch paths to Windows format before running javac and java
verbose " - Compiling Downloader.java ..."
"$(native_path "$JAVACCMD")" "$(native_path "$javaSource")" || die "Failed to compile Downloader.java"
verbose " - Running Downloader.java ..."
"$(native_path "$JAVACMD")" -cp "$(native_path "$TMP_DOWNLOAD_DIR")" Downloader "$distributionUrl" "$(native_path "$targetZip")"
fi
# If specified, validate the SHA-256 sum of the Maven distribution zip file
if [ -n "${distributionSha256Sum-}" ]; then
distributionSha256Result=false
if [ "$MVN_CMD" = mvnd.sh ]; then
echo "Checksum validation is not supported for maven-mvnd." >&2
echo "Please disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
exit 1
elif command -v sha256sum >/dev/null; then
if echo "$distributionSha256Sum $TMP_DOWNLOAD_DIR/$distributionUrlName" | sha256sum -c >/dev/null 2>&1; then
distributionSha256Result=true
fi
elif command -v shasum >/dev/null; then
if echo "$distributionSha256Sum $TMP_DOWNLOAD_DIR/$distributionUrlName" | shasum -a 256 -c >/dev/null 2>&1; then
distributionSha256Result=true
fi
else
echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." >&2
echo "Please install either command, or disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
exit 1
fi
if [ $distributionSha256Result = false ]; then
echo "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised." >&2
echo "If you updated your Maven version, you need to update the specified distributionSha256Sum property." >&2
exit 1
fi
fi
# unzip and move
if command -v unzip >/dev/null; then
unzip ${__MVNW_QUIET_UNZIP:+"$__MVNW_QUIET_UNZIP"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -d "$TMP_DOWNLOAD_DIR" || die "failed to unzip"
else
tar xzf${__MVNW_QUIET_TAR:+"$__MVNW_QUIET_TAR"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -C "$TMP_DOWNLOAD_DIR" || die "failed to untar"
fi
printf %s\\n "$distributionUrl" >"$TMP_DOWNLOAD_DIR/$distributionUrlNameMain/mvnw.url"
mv -- "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" "$MAVEN_HOME" || [ -d "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME"
clean || :
exec_maven "$@"

149
cmd/jws/projects/spring-boot-todo/mvnw.cmd vendored
View file

@ -1,149 +0,0 @@
<# : batch portion
@REM ----------------------------------------------------------------------------
@REM Licensed to the Apache Software Foundation (ASF) under one
@REM or more contributor license agreements. See the NOTICE file
@REM distributed with this work for additional information
@REM regarding copyright ownership. The ASF licenses this file
@REM to you under the Apache License, Version 2.0 (the
@REM "License"); you may not use this file except in compliance
@REM with the License. You may obtain a copy of the License at
@REM
@REM http://www.apache.org/licenses/LICENSE-2.0
@REM
@REM Unless required by applicable law or agreed to in writing,
@REM software distributed under the License is distributed on an
@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@REM KIND, either express or implied. See the License for the
@REM specific language governing permissions and limitations
@REM under the License.
@REM ----------------------------------------------------------------------------
@REM ----------------------------------------------------------------------------
@REM Apache Maven Wrapper startup batch script, version 3.3.2
@REM
@REM Optional ENV vars
@REM MVNW_REPOURL - repo url base for downloading maven distribution
@REM MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
@REM MVNW_VERBOSE - true: enable verbose log; others: silence the output
@REM ----------------------------------------------------------------------------
@IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0)
@SET __MVNW_CMD__=
@SET __MVNW_ERROR__=
@SET __MVNW_PSMODULEP_SAVE=%PSModulePath%
@SET PSModulePath=
@FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$scriptDir='%~dp0'; $script='%__MVNW_ARG0_NAME__%'; icm -ScriptBlock ([Scriptblock]::Create((Get-Content -Raw '%~f0'))) -NoNewScope}"`) DO @(
IF "%%A"=="MVN_CMD" (set __MVNW_CMD__=%%B) ELSE IF "%%B"=="" (echo %%A) ELSE (echo %%A=%%B)
)
@SET PSModulePath=%__MVNW_PSMODULEP_SAVE%
@SET __MVNW_PSMODULEP_SAVE=
@SET __MVNW_ARG0_NAME__=
@SET MVNW_USERNAME=
@SET MVNW_PASSWORD=
@IF NOT "%__MVNW_CMD__%"=="" (%__MVNW_CMD__% %*)
@echo Cannot start maven from wrapper >&2 && exit /b 1
@GOTO :EOF
: end batch / begin powershell #>
$ErrorActionPreference = "Stop"
if ($env:MVNW_VERBOSE -eq "true") {
$VerbosePreference = "Continue"
}
# calculate distributionUrl, requires .mvn/wrapper/maven-wrapper.properties
$distributionUrl = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionUrl
if (!$distributionUrl) {
Write-Error "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties"
}
switch -wildcard -casesensitive ( $($distributionUrl -replace '^.*/','') ) {
"maven-mvnd-*" {
$USE_MVND = $true
$distributionUrl = $distributionUrl -replace '-bin\.[^.]*$',"-windows-amd64.zip"
$MVN_CMD = "mvnd.cmd"
break
}
default {
$USE_MVND = $false
$MVN_CMD = $script -replace '^mvnw','mvn'
break
}
}
# apply MVNW_REPOURL and calculate MAVEN_HOME
# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
if ($env:MVNW_REPOURL) {
$MVNW_REPO_PATTERN = if ($USE_MVND) { "/org/apache/maven/" } else { "/maven/mvnd/" }
$distributionUrl = "$env:MVNW_REPOURL$MVNW_REPO_PATTERN$($distributionUrl -replace '^.*'+$MVNW_REPO_PATTERN,'')"
}
$distributionUrlName = $distributionUrl -replace '^.*/',''
$distributionUrlNameMain = $distributionUrlName -replace '\.[^.]*$','' -replace '-bin$',''
$MAVEN_HOME_PARENT = "$HOME/.m2/wrapper/dists/$distributionUrlNameMain"
if ($env:MAVEN_USER_HOME) {
$MAVEN_HOME_PARENT = "$env:MAVEN_USER_HOME/wrapper/dists/$distributionUrlNameMain"
}
$MAVEN_HOME_NAME = ([System.Security.Cryptography.MD5]::Create().ComputeHash([byte[]][char[]]$distributionUrl) | ForEach-Object {$_.ToString("x2")}) -join ''
$MAVEN_HOME = "$MAVEN_HOME_PARENT/$MAVEN_HOME_NAME"
if (Test-Path -Path "$MAVEN_HOME" -PathType Container) {
Write-Verbose "found existing MAVEN_HOME at $MAVEN_HOME"
Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
exit $?
}
if (! $distributionUrlNameMain -or ($distributionUrlName -eq $distributionUrlNameMain)) {
Write-Error "distributionUrl is not valid, must end with *-bin.zip, but found $distributionUrl"
}
# prepare tmp dir
$TMP_DOWNLOAD_DIR_HOLDER = New-TemporaryFile
$TMP_DOWNLOAD_DIR = New-Item -Itemtype Directory -Path "$TMP_DOWNLOAD_DIR_HOLDER.dir"
$TMP_DOWNLOAD_DIR_HOLDER.Delete() | Out-Null
trap {
if ($TMP_DOWNLOAD_DIR.Exists) {
try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
}
}
New-Item -Itemtype Directory -Path "$MAVEN_HOME_PARENT" -Force | Out-Null
# Download and Install Apache Maven
Write-Verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
Write-Verbose "Downloading from: $distributionUrl"
Write-Verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
$webclient = New-Object System.Net.WebClient
if ($env:MVNW_USERNAME -and $env:MVNW_PASSWORD) {
$webclient.Credentials = New-Object System.Net.NetworkCredential($env:MVNW_USERNAME, $env:MVNW_PASSWORD)
}
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
$webclient.DownloadFile($distributionUrl, "$TMP_DOWNLOAD_DIR/$distributionUrlName") | Out-Null
# If specified, validate the SHA-256 sum of the Maven distribution zip file
$distributionSha256Sum = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionSha256Sum
if ($distributionSha256Sum) {
if ($USE_MVND) {
Write-Error "Checksum validation is not supported for maven-mvnd. `nPlease disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties."
}
Import-Module $PSHOME\Modules\Microsoft.PowerShell.Utility -Function Get-FileHash
if ((Get-FileHash "$TMP_DOWNLOAD_DIR/$distributionUrlName" -Algorithm SHA256).Hash.ToLower() -ne $distributionSha256Sum) {
Write-Error "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised. If you updated your Maven version, you need to update the specified distributionSha256Sum property."
}
}
# unzip and move
Expand-Archive "$TMP_DOWNLOAD_DIR/$distributionUrlName" -DestinationPath "$TMP_DOWNLOAD_DIR" | Out-Null
Rename-Item -Path "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" -NewName $MAVEN_HOME_NAME | Out-Null
try {
Move-Item -Path "$TMP_DOWNLOAD_DIR/$MAVEN_HOME_NAME" -Destination $MAVEN_HOME_PARENT | Out-Null
} catch {
if (! (Test-Path -Path "$MAVEN_HOME" -PathType Container)) {
Write-Error "fail to move MAVEN_HOME"
}
} finally {
try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
}
Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"

70
cmd/jws/projects/spring-boot-todo/pom.xml
View file

@ -5,50 +5,75 @@
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>3.4.3</version>
<version>3.2.0</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.example</groupId>
<artifactId>todo-spring</artifactId>
<groupId>com.todoapp</groupId>
<artifactId>spring-todo-app</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>todo-spring</name>
<description>Demo Todo App for Spring Boot</description>
<url/>
<licenses>
<license/>
</licenses>
<developers>
<developer/>
</developers>
<scm>
<connection/>
<developerConnection/>
<tag/>
<url/>
</scm>
<name>spring-todo-app</name>
<description>Spring Boot Todo App</description>
<properties>
<java.version>17</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<!-- Spring Boot Starter Web für REST APIs -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- Spring Data JPA (ersetzt direkte Hibernate-Verwendung) -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<!-- Spring Security für Authentifizierung -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<!-- PostgreSQL Treiber -->
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<scope>runtime</scope>
</dependency>
<!-- BCrypt für Passwort-Hashing -->
<dependency>
<groupId>at.favre.lib</groupId>
<artifactId>bcrypt</artifactId>
<version>0.10.2</version>
</dependency>
<!-- Jackson für JSON -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-json</artifactId>
</dependency>
<!-- Validation API -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
<!-- Test Dependencies -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
@ -59,5 +84,4 @@
</plugin>
</plugins>
</build>
</project>

13
cmd/jws/projects/spring-boot-todo/src/main/java/com/example/todo_spring/TodoSpringApplication.java
View file

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

50
cmd/jws/projects/spring-boot-todo/src/main/java/com/example/todo_spring/controllers/TaskController.java
View file

@ -1,50 +0,0 @@
package com.example.todo_spring.controllers;
import com.example.todo_spring.models.Task;
import com.example.todo_spring.services.TaskService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import java.util.List;
@Controller
@RequestMapping("/api/v1/tasks")
public class TaskController {
@Autowired
private TaskService taskService;
@GetMapping("/")
public ResponseEntity<List<Task>> getAllTasks() {
return ResponseEntity.ok(taskService.getAllTask());
}
@GetMapping("/completed")
public ResponseEntity<List<Task>> getAllCompletedTasks() {
return ResponseEntity.ok(taskService.findAllCompletedTask());
}
@GetMapping("/incomplete")
public ResponseEntity<List<Task>> getAllIncompleteTasks() {
return ResponseEntity.ok(taskService.findAllInCompleteTask());
}
@PostMapping("/")
public ResponseEntity<Task> createTask(@RequestBody Task task) {
return ResponseEntity.ok(taskService.createNewTask(task));
}
@PutMapping("/{id}")
public ResponseEntity<Task> updateTask(@PathVariable Long id, @RequestBody Task task) {
task.setId(id);
return ResponseEntity.ok(taskService.updateTask(task));
}
@DeleteMapping("/{id}")
public ResponseEntity<Boolean> getAllTasks(@PathVariable Long id) {
taskService.deleteTaskById(id);
return ResponseEntity.ok(true);
}
}

46
cmd/jws/projects/spring-boot-todo/src/main/java/com/example/todo_spring/models/Task.java
View file

@ -1,46 +0,0 @@
package com.example.todo_spring.models;
import jakarta.persistence.*;
@Entity
public class Task {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
private String task;
private boolean completed;
public Task(String task, boolean completed) {
this.task = task;
this.completed = completed;
}
public Task() {
this.task = "";
this.completed = false;
}
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getTask() {
return task;
}
public void setTask(String task) {
this.task = task;
}
public boolean isCompleted() {
return completed;
}
public void setCompleted(boolean completed) {
this.completed = completed;
}
}

20
cmd/jws/projects/spring-boot-todo/src/main/java/com/example/todo_spring/repositories/TaskRepository.java
View file

@ -1,20 +0,0 @@
package com.example.todo_spring.repositories;
import com.example.todo_spring.models.Task;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repository;
import java.util.List;
@Repository
public interface TaskRepository extends JpaRepository<Task, Long> {
public Task findByTask(String task);
public List<Task> findByCompletedTrue();
public List<Task> findByCompletedFalse();
public List<Task> findAll();
public Task getById(Long id);
}

47
cmd/jws/projects/spring-boot-todo/src/main/java/com/example/todo_spring/services/TaskService.java
View file

@ -1,47 +0,0 @@
package com.example.todo_spring.services;
import com.example.todo_spring.models.Task;
import com.example.todo_spring.repositories.TaskRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
@Service
public class TaskService {
@Autowired
private TaskRepository taskRepository;
public Task createNewTask(Task task) {
return taskRepository.save(task);
}
public List<Task> getAllTask() {
return taskRepository.findAll();
}
public Task findTaskById(Long id) {
return taskRepository.getById(id);
}
public List<Task> findAllCompletedTask() {
return taskRepository.findByCompletedTrue();
}
public List<Task> findAllInCompleteTask() {
return taskRepository.findByCompletedFalse();
}
public void deleteTask(Task task) {
taskRepository.delete(task);
}
public void deleteTaskById(Long id) {
Task task = taskRepository.getById(id);
taskRepository.delete(task);
}
public Task updateTask(Task task) {
return taskRepository.save(task);
}
}

12
cmd/jws/projects/spring-boot-todo/src/main/java/com/todoapp/TodoAppApplication.java Normal file
View file

@ -0,0 +1,12 @@
package com.todoapp;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class TodoAppApplication {
public static void main(String[] args) {
SpringApplication.run(TodoAppApplication.class, args);
}
}

91
cmd/jws/projects/spring-boot-todo/src/main/java/com/todoapp/controller/AuthController.java Normal file
View file

@ -0,0 +1,91 @@
package com.todoapp.controller;
import com.todoapp.dto.LoginRequest;
import com.todoapp.dto.RegistrationRequest;
import com.todoapp.model.User;
import com.todoapp.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
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;
import java.util.HashMap;
import java.util.Map;
@RestController
@RequestMapping("/api/auth")
public class AuthController {
private final UserService userService;
private final AuthenticationManager authenticationManager;
@Autowired
public AuthController(UserService userService, AuthenticationManager authenticationManager) {
this.userService = userService;
this.authenticationManager = authenticationManager;
}
@PostMapping("/register")
public ResponseEntity<?> register(@RequestBody RegistrationRequest request) {
if (request.getUsername() == null || request.getPassword() == null || request.getEmail() == null) {
Map<String, String> response = new HashMap<>();
response.put("error", "Username, password, and email are required");
return ResponseEntity.badRequest().body(response);
}
if (userService.usernameExists(request.getUsername())) {
Map<String, String> response = new HashMap<>();
response.put("error", "Username already exists");
return ResponseEntity.status(HttpStatus.CONFLICT).body(response);
}
if (userService.emailExists(request.getEmail())) {
Map<String, String> response = new HashMap<>();
response.put("error", "Email already exists");
return ResponseEntity.status(HttpStatus.CONFLICT).body(response);
}
User user = new User(request.getUsername(), request.getPassword(), request.getEmail());
userService.saveUser(user);
Map<String, String> response = new HashMap<>();
response.put("message", "User registered successfully");
return ResponseEntity.status(HttpStatus.CREATED).body(response);
}
@PostMapping("/login")
public ResponseEntity<?> login(@RequestBody LoginRequest request) {
if (request.getUsername() == null || request.getPassword() == null) {
Map<String, String> response = new HashMap<>();
response.put("error", "Username and password are required");
return ResponseEntity.badRequest().body(response);
}
try {
Authentication authentication = authenticationManager.authenticate(
new UsernamePasswordAuthenticationToken(request.getUsername(), request.getPassword()));
SecurityContextHolder.getContext().setAuthentication(authentication);
User user = userService.getUserByUsername(request.getUsername())
.orElseThrow(() -> new RuntimeException("User not found"));
Map<String, String> response = new HashMap<>();
response.put("message", "Login successful");
response.put("username", user.getUsername());
response.put("email", user.getEmail());
return ResponseEntity.ok(response);
} catch (Exception e) {
Map<String, String> response = new HashMap<>();
response.put("error", "Invalid credentials");
return ResponseEntity.status(HttpStatus.UNAUTHORIZED).body(response);
}
}
}

144
cmd/jws/projects/spring-boot-todo/src/main/java/com/todoapp/controller/TodoController.java Normal file
View file

@ -0,0 +1,144 @@
package com.todoapp.controller;
import com.todoapp.model.Todo;
import com.todoapp.service.TodoService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.security.core.Authentication;
import org.springframework.web.bind.annotation.*;
import java.util.List;
import java.util.Optional;
@RestController
@RequestMapping("/api/todos")
public class TodoController {
private final TodoService todoService;
@Autowired
public TodoController(TodoService todoService) {
this.todoService = todoService;
}
@GetMapping
public ResponseEntity<List<Todo>> getAllTodos(Authentication authentication) {
String username = authentication.getName();
List<Todo> todos = todoService.getTodosByUsername(username);
return ResponseEntity.ok(todos);
}
@GetMapping("/{id}")
public ResponseEntity<Todo> getTodoById(@PathVariable("id") Long id, Authentication authentication) {
String username = authentication.getName();
Optional<Todo> todoOptional = todoService.getTodoById(id);
if (todoOptional.isPresent()) {
Todo todo = todoOptional.get();
if (!todo.getUser().getUsername().equals(username)) {
return ResponseEntity.status(HttpStatus.FORBIDDEN).build();
}
return ResponseEntity.ok(todo);
} else {
return ResponseEntity.notFound().build();
}
}
@GetMapping("/completed")
public ResponseEntity<List<Todo>> getCompletedTodos(Authentication authentication) {
String username = authentication.getName();
List<Todo> todos = todoService.getCompletedTodosByUsername(username);
return ResponseEntity.ok(todos);
}
@GetMapping("/incomplete")
public ResponseEntity<List<Todo>> getIncompleteTodos(Authentication authentication) {
String username = authentication.getName();
List<Todo> todos = todoService.getIncompleteTodosByUsername(username);
return ResponseEntity.ok(todos);
}
@PostMapping
public ResponseEntity<Todo> createTodo(@RequestBody Todo todo, Authentication authentication) {
String username = authentication.getName();
Todo savedTodo = todoService.saveTodo(todo, username);
return ResponseEntity.status(HttpStatus.CREATED).body(savedTodo);
}
@PutMapping("/{id}")
public ResponseEntity<Todo> updateTodo(@PathVariable("id") Long id, @RequestBody Todo updatedTodo,
Authentication authentication) {
String username = authentication.getName();
Optional<Todo> existingTodoOptional = todoService.getTodoById(id);
if (existingTodoOptional.isPresent()) {
Todo existingTodo = existingTodoOptional.get();
if (!existingTodo.getUser().getUsername().equals(username)) {
return ResponseEntity.status(HttpStatus.FORBIDDEN).build();
}
updatedTodo.setId(id);
updatedTodo.setUser(existingTodo.getUser());
Optional<Todo> updatedTodoOptional = todoService.updateTodo(updatedTodo);
if (updatedTodoOptional.isPresent()) {
return ResponseEntity.ok(updatedTodoOptional.get());
} else {
return ResponseEntity.notFound().build();
}
} else {
return ResponseEntity.notFound().build();
}
}
@DeleteMapping("/{id}")
public ResponseEntity<Void> deleteTodo(@PathVariable("id") Long id, Authentication authentication) {
String username = authentication.getName();
Optional<Todo> todoOptional = todoService.getTodoById(id);
if (todoOptional.isPresent()) {
Todo todo = todoOptional.get();
if (!todo.getUser().getUsername().equals(username)) {
return ResponseEntity.status(HttpStatus.FORBIDDEN).build();
}
boolean isDeleted = todoService.deleteTodo(id);
if (isDeleted) {
return ResponseEntity.noContent().build();
} else {
return ResponseEntity.notFound().build();
}
} else {
return ResponseEntity.notFound().build();
}
}
@PutMapping("/{id}/complete")
public ResponseEntity<Todo> markTodoComplete(@PathVariable("id") Long id, Authentication authentication) {
String username = authentication.getName();
Optional<Todo> todoOptional = todoService.getTodoById(id);
if (todoOptional.isPresent()) {
Todo todo = todoOptional.get();
if (!todo.getUser().getUsername().equals(username)) {
return ResponseEntity.status(HttpStatus.FORBIDDEN).build();
}
todo.setCompleted(true);
Optional<Todo> updatedTodoOptional = todoService.updateTodo(todo);
if (updatedTodoOptional.isPresent()) {
return ResponseEntity.ok(updatedTodoOptional.get());
} else {
return ResponseEntity.notFound().build();
}
} else {
return ResponseEntity.notFound().build();
}
}
}

23
cmd/jws/projects/spring-boot-todo/src/main/java/com/todoapp/dto/LoginRequest.java Normal file
View file

@ -0,0 +1,23 @@
package com.todoapp.dto;
public class LoginRequest {
private String username;
private String password;
// Getter und Setter
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
}

32
cmd/jws/projects/spring-boot-todo/src/main/java/com/todoapp/dto/RegistrationRequest.java Normal file
View file

@ -0,0 +1,32 @@
package com.todoapp.dto;
public class RegistrationRequest {
private String username;
private String password;
private String email;
// Getter und Setter
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
}

109
cmd/jws/projects/spring-boot-todo/src/main/java/com/todoapp/model/Todo.java Normal file
View file

@ -0,0 +1,109 @@
package com.todoapp.model;
import jakarta.persistence.*;
import com.fasterxml.jackson.annotation.JsonIgnore;
import java.io.Serializable;
import java.util.Date;
@Entity
@Table(name = "todos")
public class Todo implements Serializable {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
@Column(nullable = false)
private String title;
@Column(length = 1000)
private String description;
@Column(name = "target_date")
@Temporal(TemporalType.DATE)
private Date targetDate;
@Column
private boolean completed;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "user_id", nullable = false)
@JsonIgnore
private User user;
// Konstruktoren
public Todo() {
}
public Todo(String title, String description, Date targetDate, boolean completed) {
this.title = title;
this.description = description;
this.targetDate = targetDate;
this.completed = completed;
}
// Getter und Setter
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public Date getTargetDate() {
return targetDate;
}
public void setTargetDate(Date targetDate) {
this.targetDate = targetDate;
}
public boolean isCompleted() {
return completed;
}
public void setCompleted(boolean completed) {
this.completed = completed;
}
public User getUser() {
return user;
}
public void setUser(User user) {
this.user = user;
}
// Zusätzliche Methode für REST-Antworten
public Long getUserId() {
return user != null ? user.getId() : null;
}
@Override
public String toString() {
return "Todo{" +
"id=" + id +
", title='" + title + '\'' +
", description='" + description + '\'' +
", targetDate=" + targetDate +
", completed=" + completed +
'}';
}
}

101
cmd/jws/projects/spring-boot-todo/src/main/java/com/todoapp/model/User.java Normal file
View file

@ -0,0 +1,101 @@
package com.todoapp.model;
import jakarta.persistence.*;
import com.fasterxml.jackson.annotation.JsonIgnore;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
@Entity
@Table(name = "users")
public class User implements Serializable {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
@Column(nullable = false, unique = true)
private String username;
@Column(nullable = false)
@JsonIgnore // Verhindert, dass das Passwort in JSON serialisiert wird
private String password;
@Column(nullable = false)
private String email;
@OneToMany(mappedBy = "user", cascade = CascadeType.ALL, orphanRemoval = true)
@JsonIgnore
private List<Todo> todos = new ArrayList<>();
// Konstruktoren
public User() {
}
public User(String username, String password, String email) {
this.username = username;
this.password = password;
this.email = email;
}
// Getter und Setter
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public List<Todo> getTodos() {
return todos;
}
public void setTodos(List<Todo> todos) {
this.todos = todos;
}
// Hilfsmethoden
public void addTodo(Todo todo) {
todos.add(todo);
todo.setUser(this);
}
public void removeTodo(Todo todo) {
todos.remove(todo);
todo.setUser(null);
}
@Override
public String toString() {
return "User{" +
"id=" + id +
", username='" + username + '\'' +
", email='" + email + '\'' +
'}';
}
}

13
cmd/jws/projects/spring-boot-todo/src/main/java/com/todoapp/repository/TodoRepository.java Normal file
View file

@ -0,0 +1,13 @@
package com.todoapp.repository;
import com.todoapp.model.Todo;
import org.springframework.data.jpa.repository.JpaRepository;
import java.util.List;
public interface TodoRepository extends JpaRepository<Todo, Long> {
List<Todo> findByUserUsernameOrderByCompletedAscTargetDateAsc(String username);
List<Todo> findByUserUsernameAndCompletedTrue(String username);
List<Todo> findByUserUsernameAndCompletedFalseOrderByTargetDateAsc(String username);
}

13
cmd/jws/projects/spring-boot-todo/src/main/java/com/todoapp/repository/UserRepository.java Normal file
View file

@ -0,0 +1,13 @@
package com.todoapp.repository;
import com.todoapp.model.User;
import org.springframework.data.jpa.repository.JpaRepository;
import java.util.Optional;
public interface UserRepository extends JpaRepository<User, Long> {
Optional<User> findByUsername(String username);
boolean existsByUsername(String username);
boolean existsByEmail(String email);
}

66
cmd/jws/projects/spring-boot-todo/src/main/java/com/todoapp/security/SecurityConfig.java Normal file
View file

@ -0,0 +1,66 @@
package com.todoapp.security;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.web.SecurityFilterChain;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.CorsConfigurationSource;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import java.util.Arrays;
@Configuration
@EnableWebSecurity
public class SecurityConfig {
@Autowired
private UserDetailsService userDetailsService;
@Bean
public AuthenticationManager authenticationManager(HttpSecurity http) throws Exception {
return http.getSharedObject(AuthenticationManagerBuilder.class)
.userDetailsService(userDetailsService)
.passwordEncoder(passwordEncoder())
.and()
.build();
}
@Bean
public PasswordEncoder passwordEncoder() {
return new BCryptPasswordEncoder();
}
@Bean
public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
http
.csrf().disable()
.cors().and()
.authorizeHttpRequests(auth -> auth
.requestMatchers("/api/auth/register").permitAll()
.requestMatchers("/api/auth/login").permitAll()
.anyRequest().authenticated())
.httpBasic();
return http.build();
}
@Bean
public CorsConfigurationSource corsConfigurationSource() {
CorsConfiguration configuration = new CorsConfiguration();
configuration.setAllowedOrigins(Arrays.asList("*"));
configuration.setAllowedMethods(Arrays.asList("GET", "POST", "PUT", "DELETE", "OPTIONS"));
configuration.setAllowedHeaders(Arrays.asList("Content-Type", "Authorization"));
configuration.setMaxAge(3600L);
UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
source.registerCorsConfiguration("/**", configuration);
return source;
}
}

33
cmd/jws/projects/spring-boot-todo/src/main/java/com/todoapp/security/UserDetailsServiceImpl.java Normal file
View file

@ -0,0 +1,33 @@
package com.todoapp.security;
import com.todoapp.model.User;
import com.todoapp.repository.UserRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
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.Service;
import java.util.Collections;
@Service
public class UserDetailsServiceImpl implements UserDetailsService {
private final UserRepository userRepository;
@Autowired
public UserDetailsServiceImpl(UserRepository userRepository) {
this.userRepository = userRepository;
}
@Override
public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
User user = userRepository.findByUsername(username)
.orElseThrow(() -> new UsernameNotFoundException("User not found with username: " + username));
return new org.springframework.security.core.userdetails.User(
user.getUsername(),
user.getPassword(),
Collections.singletonList(new SimpleGrantedAuthority("ROLE_USER")));
}
}

65
cmd/jws/projects/spring-boot-todo/src/main/java/com/todoapp/service/TodoService.java Normal file
View file

@ -0,0 +1,65 @@
package com.todoapp.service;
import com.todoapp.model.Todo;
import com.todoapp.model.User;
import com.todoapp.repository.TodoRepository;
import com.todoapp.repository.UserRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
import java.util.Optional;
@Service
public class TodoService {
private final TodoRepository todoRepository;
private final UserRepository userRepository;
@Autowired
public TodoService(TodoRepository todoRepository, UserRepository userRepository) {
this.todoRepository = todoRepository;
this.userRepository = userRepository;
}
public Todo saveTodo(Todo todo, String username) {
User user = userRepository.findByUsername(username)
.orElseThrow(() -> new RuntimeException("User not found"));
todo.setUser(user);
return todoRepository.save(todo);
}
public Optional<Todo> updateTodo(Todo todo) {
if (todoRepository.existsById(todo.getId())) {
return Optional.of(todoRepository.save(todo));
}
return Optional.empty();
}
public boolean deleteTodo(Long id) {
if (todoRepository.existsById(id)) {
todoRepository.deleteById(id);
return true;
}
return false;
}
public Optional<Todo> getTodoById(Long id) {
return todoRepository.findById(id);
}
public List<Todo> getAllTodos() {
return todoRepository.findAll();
}
public List<Todo> getTodosByUsername(String username) {
return todoRepository.findByUserUsernameOrderByCompletedAscTargetDateAsc(username);
}
public List<Todo> getCompletedTodosByUsername(String username) {
return todoRepository.findByUserUsernameAndCompletedTrue(username);
}
public List<Todo> getIncompleteTodosByUsername(String username) {
return todoRepository.findByUserUsernameAndCompletedFalseOrderByTargetDateAsc(username);
}
}

55
cmd/jws/projects/spring-boot-todo/src/main/java/com/todoapp/service/UserService.java Normal file
View file

@ -0,0 +1,55 @@
package com.todoapp.service;
import com.todoapp.model.User;
import com.todoapp.repository.UserRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.stereotype.Service;
import java.util.List;
import java.util.Optional;
@Service
public class UserService {
private final UserRepository userRepository;
private final PasswordEncoder passwordEncoder;
@Autowired
public UserService(UserRepository userRepository, PasswordEncoder passwordEncoder) {
this.userRepository = userRepository;
this.passwordEncoder = passwordEncoder;
}
public User saveUser(User user) {
user.setPassword(passwordEncoder.encode(user.getPassword()));
return userRepository.save(user);
}
public Optional<User> getUserById(Long id) {
return userRepository.findById(id);
}
public Optional<User> getUserByUsername(String username) {
return userRepository.findByUsername(username);
}
public List<User> getAllUsers() {
return userRepository.findAll();
}
public boolean deleteUser(Long id) {
if (userRepository.existsById(id)) {
userRepository.deleteById(id);
return true;
}
return false;
}
public boolean usernameExists(String username) {
return userRepository.existsByUsername(username);
}
public boolean emailExists(String email) {
return userRepository.existsByEmail(email);
}
}

20
cmd/jws/projects/spring-boot-todo/src/main/resources/META-INF/persistence.xml Normal file
View file

@ -0,0 +1,20 @@
<?xml version="1.0" encoding="UTF-8"?>
<persistence xmlns="https://jakarta.ee/xml/ns/persistence"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="https://jakarta.ee/xml/ns/persistence https://jakarta.ee/xml/ns/persistence/persistence_3_0.xsd"
version="3.0">
<persistence-unit name="todoPU" transaction-type="RESOURCE_LOCAL">
<provider>org.hibernate.jpa.HibernatePersistenceProvider</provider>
<class>com.todoapp.model.User</class>
<class>com.todoapp.model.Todo</class>
<properties>
<property name="jakarta.persistence.jdbc.driver" value="org.postgresql.Driver"/>
<property name="jakarta.persistence.jdbc.url" value="jdbc:postgresql://postgresdb:5432/todo_db"/>
<property name="jakarta.persistence.jdbc.user" value="postgres"/>
<property name="jakarta.persistence.jdbc.password" value="postgres"/>
<property name="hibernate.dialect" value="org.hibernate.dialect.PostgreSQLDialect"/>
<property name="hibernate.hbm2ddl.auto" value="update"/>
<property name="hibernate.show_sql" value="true"/>
</properties>
</persistence-unit>
</persistence>

33
cmd/jws/projects/spring-boot-todo/src/main/resources/application.properties
View file

@ -1,14 +1,21 @@
spring.application.name=todo-spring
spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.PostgreSQLDialect
spring.jpa.hibernate.ddl-auto=update
#spring.jpa.hibernate.ddl-auto=none # Entferne oder kommentiere diese Zeile aus
spring.jpa.hibernate.show-sql=true
spring.datasource.url=jdbc:postgresql://localhost:5432/todolist
spring.datasource.username=myuser
spring.datasource.password=mypassword
spring.datasource.initialization-mode=never
#spring.datasource.initialize=true # Entferne oder kommentiere diese Zeile aus
#spring.datasource.schema=classpath:/schema.sql # Entferne oder kommentiere diese Zeile aus
spring.datasource.continue-on-error=true
server.port=8090
# Datenbankverbindung
spring.datasource.url=jdbc:postgresql://postgresdb:5432/todo_db
spring.datasource.username=postgres
spring.datasource.password=postgres
spring.datasource.driver-class-name=org.postgresql.Driver
# JPA/Hibernate Einstellungen
spring.jpa.hibernate.ddl-auto=update
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect
spring.jpa.show-sql=true
# Server-Port
server.port=9080
# Logging (optional)
logging.level.org.springframework.web=INFO
logging.level.com.todoapp=DEBUG
logging.level.org.hibernate=ERROR
# Security Debug (nur für Entwicklung)
logging.level.org.springframework.security=DEBUG

26
cmd/jws/projects/spring-boot-todo/src/main/resources/hibernate.cfg.xml Normal file
View file

@ -0,0 +1,26 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<!-- JNDI connection settings -->
<property name="hibernate.connection.datasource">jdbc/PostgresDataSource</property>
<!-- Select our SQL dialect -->
<property name="hibernate.dialect">org.hibernate.dialect.PostgreSQLDialect</property>
<!-- Echo the SQL to stdout -->
<property name="hibernate.show_sql">true</property>
<!-- Set the current session context -->
<property name="hibernate.current_session_context_class">thread</property>
<!-- Drop and re-create the database schema on startup -->
<property name="hibernate.hbm2ddl.auto">update</property>
<!-- Entity mapping -->
<mapping class="com.todoapp.model.User"/>
<mapping class="com.todoapp.model.Todo"/>
</session-factory>
</hibernate-configuration>

0
cmd/jws/projects/spring-boot-todo/src/main/resources/schema.sql
View file