diff options
Diffstat (limited to 'microservices/03-resource-server')
20 files changed, 1066 insertions, 0 deletions
diff --git a/microservices/03-resource-server/.gitattributes b/microservices/03-resource-server/.gitattributes new file mode 100644 index 0000000..3b41682 --- /dev/null +++ b/microservices/03-resource-server/.gitattributes @@ -0,0 +1,2 @@ +/mvnw text eol=lf +*.cmd text eol=crlf diff --git a/microservices/03-resource-server/.gitignore b/microservices/03-resource-server/.gitignore new file mode 100644 index 0000000..667aaef --- /dev/null +++ b/microservices/03-resource-server/.gitignore @@ -0,0 +1,33 @@ +HELP.md +target/ +.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### STS ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### IntelliJ IDEA ### +.idea +*.iws +*.iml +*.ipr + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ diff --git a/microservices/03-resource-server/.mvn/wrapper/maven-wrapper.properties b/microservices/03-resource-server/.mvn/wrapper/maven-wrapper.properties new file mode 100644 index 0000000..216df05 --- /dev/null +++ b/microservices/03-resource-server/.mvn/wrapper/maven-wrapper.properties @@ -0,0 +1,3 @@ +wrapperVersion=3.3.4 +distributionType=only-script +distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.16/apache-maven-3.9.16-bin.zip diff --git a/microservices/03-resource-server/mvnw b/microservices/03-resource-server/mvnw new file mode 100755 index 0000000..bd8896b --- /dev/null +++ b/microservices/03-resource-server/mvnw @@ -0,0 +1,295 @@ +#!/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 3.3.4 +# +# 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:]' +} + +scriptDir="$(dirname "$0")" +scriptName="$(basename "$0")" + +# parse distributionUrl and optional distributionSha256Sum, requires .mvn/wrapper/maven-wrapper.properties +while IFS="=" read -r key value; do + case "${key-}" in + distributionUrl) distributionUrl=$(trim "${value-}") ;; + distributionSha256Sum) distributionSha256Sum=$(trim "${value-}") ;; + esac +done <"$scriptDir/.mvn/wrapper/maven-wrapper.properties" +[ -n "${distributionUrl-}" ] || die "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties" + +case "${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${scriptName#mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;; +esac + +# apply MVNW_REPOURL and calculate MAVEN_HOME +# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash> +[ -z "${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 + +# Find the actual extracted directory name (handles snapshots where filename != directory name) +actualDistributionDir="" + +# First try the expected directory name (for regular distributions) +if [ -d "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" ]; then + if [ -f "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain/bin/$MVN_CMD" ]; then + actualDistributionDir="$distributionUrlNameMain" + fi +fi + +# If not found, search for any directory with the Maven executable (for snapshots) +if [ -z "$actualDistributionDir" ]; then + # enable globbing to iterate over items + set +f + for dir in "$TMP_DOWNLOAD_DIR"/*; do + if [ -d "$dir" ]; then + if [ -f "$dir/bin/$MVN_CMD" ]; then + actualDistributionDir="$(basename "$dir")" + break + fi + fi + done + set -f +fi + +if [ -z "$actualDistributionDir" ]; then + verbose "Contents of $TMP_DOWNLOAD_DIR:" + verbose "$(ls -la "$TMP_DOWNLOAD_DIR")" + die "Could not find Maven distribution directory in extracted archive" +fi + +verbose "Found extracted Maven distribution directory: $actualDistributionDir" +printf %s\\n "$distributionUrl" >"$TMP_DOWNLOAD_DIR/$actualDistributionDir/mvnw.url" +mv -- "$TMP_DOWNLOAD_DIR/$actualDistributionDir" "$MAVEN_HOME" || [ -d "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME" + +clean || : +exec_maven "$@" diff --git a/microservices/03-resource-server/mvnw.cmd b/microservices/03-resource-server/mvnw.cmd new file mode 100644 index 0000000..92450f9 --- /dev/null +++ b/microservices/03-resource-server/mvnw.cmd @@ -0,0 +1,189 @@ +<# : batch portion +@REM ---------------------------------------------------------------------------- +@REM Licensed to the Apache Software Foundation (ASF) under one +@REM or more contributor license agreements. See the NOTICE file +@REM distributed with this work for additional information +@REM regarding copyright ownership. The ASF licenses this file +@REM to you under the Apache License, Version 2.0 (the +@REM "License"); you may not use this file except in compliance +@REM with the License. You may obtain a copy of the License at +@REM +@REM http://www.apache.org/licenses/LICENSE-2.0 +@REM +@REM Unless required by applicable law or agreed to in writing, +@REM software distributed under the License is distributed on an +@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +@REM KIND, either express or implied. See the License for the +@REM specific language governing permissions and limitations +@REM under the License. +@REM ---------------------------------------------------------------------------- + +@REM ---------------------------------------------------------------------------- +@REM Apache Maven Wrapper startup batch script, version 3.3.4 +@REM +@REM Optional ENV vars +@REM MVNW_REPOURL - repo url base for downloading maven distribution +@REM MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven +@REM MVNW_VERBOSE - true: enable verbose log; others: silence the output +@REM ---------------------------------------------------------------------------- + +@IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0) +@SET __MVNW_CMD__= +@SET __MVNW_ERROR__= +@SET __MVNW_PSMODULEP_SAVE=%PSModulePath% +@SET PSModulePath= +@FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$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 -eq $False) { "/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_M2_PATH = "$HOME/.m2" +if ($env:MAVEN_USER_HOME) { + $MAVEN_M2_PATH = "$env:MAVEN_USER_HOME" +} + +if (-not (Test-Path -Path $MAVEN_M2_PATH)) { + New-Item -Path $MAVEN_M2_PATH -ItemType Directory | Out-Null +} + +$MAVEN_WRAPPER_DISTS = $null +if ((Get-Item $MAVEN_M2_PATH).Target[0] -eq $null) { + $MAVEN_WRAPPER_DISTS = "$MAVEN_M2_PATH/wrapper/dists" +} else { + $MAVEN_WRAPPER_DISTS = (Get-Item $MAVEN_M2_PATH).Target[0] + "/wrapper/dists" +} + +$MAVEN_HOME_PARENT = "$MAVEN_WRAPPER_DISTS/$distributionUrlNameMain" +$MAVEN_HOME_NAME = ([System.Security.Cryptography.SHA256]::Create().ComputeHash([byte[]][char[]]$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 + +# Find the actual extracted directory name (handles snapshots where filename != directory name) +$actualDistributionDir = "" + +# First try the expected directory name (for regular distributions) +$expectedPath = Join-Path "$TMP_DOWNLOAD_DIR" "$distributionUrlNameMain" +$expectedMvnPath = Join-Path "$expectedPath" "bin/$MVN_CMD" +if ((Test-Path -Path $expectedPath -PathType Container) -and (Test-Path -Path $expectedMvnPath -PathType Leaf)) { + $actualDistributionDir = $distributionUrlNameMain +} + +# If not found, search for any directory with the Maven executable (for snapshots) +if (!$actualDistributionDir) { + Get-ChildItem -Path "$TMP_DOWNLOAD_DIR" -Directory | ForEach-Object { + $testPath = Join-Path $_.FullName "bin/$MVN_CMD" + if (Test-Path -Path $testPath -PathType Leaf) { + $actualDistributionDir = $_.Name + } + } +} + +if (!$actualDistributionDir) { + Write-Error "Could not find Maven distribution directory in extracted archive" +} + +Write-Verbose "Found extracted Maven distribution directory: $actualDistributionDir" +Rename-Item -Path "$TMP_DOWNLOAD_DIR/$actualDistributionDir" -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" diff --git a/microservices/03-resource-server/pom.xml b/microservices/03-resource-server/pom.xml new file mode 100644 index 0000000..d395737 --- /dev/null +++ b/microservices/03-resource-server/pom.xml @@ -0,0 +1,88 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <parent> + <groupId>org.springframework.boot</groupId> + <artifactId>spring-boot-starter-parent</artifactId> + <version>4.1.0</version> + <relativePath /> <!-- lookup parent from repository --> + </parent> + <groupId>com.example</groupId> + <artifactId>resource-server</artifactId> + <version>0.0.1-SNAPSHOT</version> + <name /> + <description /> + <url /> + <licenses> + <license /> + </licenses> + <developers> + <developer /> + </developers> + <scm> + <connection /> + <developerConnection /> + <tag /> + <url /> + </scm> + <properties> + <java.version>25</java.version> + </properties> + <dependencies> + <dependency> + <groupId>org.springframework.boot</groupId> + <artifactId>spring-boot-starter-security-oauth2-resource-server</artifactId> + </dependency> + <dependency> + <groupId>org.springframework.boot</groupId> + <artifactId>spring-boot-starter-webmvc</artifactId> + </dependency> + <dependency> + <groupId>org.springframework.boot</groupId> + <artifactId>spring-boot-starter-tomcat</artifactId> + <scope>provided</scope> + </dependency> + <dependency> + <groupId>org.springframework.boot</groupId> + <artifactId>spring-boot-starter-data-jpa</artifactId> + </dependency> + <dependency> + <groupId>com.h2database</groupId> + <artifactId>h2</artifactId> + <scope>runtime</scope> + </dependency> + <dependency> + <groupId>org.springframework.boot</groupId> + <artifactId>spring-boot-h2console</artifactId> + </dependency> + <dependency> + <groupId>org.springframework.boot</groupId> + <artifactId>spring-boot-devtools</artifactId> + <scope>runtime</scope> + <optional>true</optional> + </dependency> + + <dependency> + <groupId>org.springframework.boot</groupId> + <artifactId>spring-boot-starter-security-oauth2-resource-server-test</artifactId> + <scope>test</scope> + </dependency> + <dependency> + <groupId>org.springframework.boot</groupId> + <artifactId>spring-boot-starter-webmvc-test</artifactId> + <scope>test</scope> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <groupId>org.springframework.boot</groupId> + <artifactId>spring-boot-maven-plugin</artifactId> + </plugin> + </plugins> + </build> + +</project>
\ No newline at end of file diff --git a/microservices/03-resource-server/src/main/java/com/example/resourceserver/ResourceServerApplication.java b/microservices/03-resource-server/src/main/java/com/example/resourceserver/ResourceServerApplication.java new file mode 100644 index 0000000..0bad23e --- /dev/null +++ b/microservices/03-resource-server/src/main/java/com/example/resourceserver/ResourceServerApplication.java @@ -0,0 +1,13 @@ +package com.example.resourceserver; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class ResourceServerApplication { + + public static void main(String[] args) { + SpringApplication.run(ResourceServerApplication.class, args); + } + +} diff --git a/microservices/03-resource-server/src/main/java/com/example/resourceserver/config/SecurityConfig.java b/microservices/03-resource-server/src/main/java/com/example/resourceserver/config/SecurityConfig.java new file mode 100644 index 0000000..7102e69 --- /dev/null +++ b/microservices/03-resource-server/src/main/java/com/example/resourceserver/config/SecurityConfig.java @@ -0,0 +1,32 @@ +package com.example.resourceserver.config; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.security.config.Customizer; +import org.springframework.security.config.annotation.method.configuration.EnableMethodSecurity; +import org.springframework.security.config.annotation.web.builders.HttpSecurity; +import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity; +import org.springframework.security.web.SecurityFilterChain; + +@Configuration +@EnableWebSecurity +@EnableMethodSecurity +public class SecurityConfig { + + @Bean + public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception { + http + .authorizeHttpRequests(authorize -> authorize + // 1. Specify the URL to allow without restrictions + .requestMatchers("/api/security/users/*/roles", "/public/**").permitAll() + // 2. Require authentication for all other requests + .anyRequest().authenticated() + ) + // 3. Configure the app as an OAuth2 Resource Server + .oauth2ResourceServer(oauth2 -> oauth2 + .jwt(Customizer.withDefaults()) + ); + + return http.build(); + } +} diff --git a/microservices/03-resource-server/src/main/java/com/example/resourceserver/post/Post.java b/microservices/03-resource-server/src/main/java/com/example/resourceserver/post/Post.java new file mode 100644 index 0000000..c66ce1b --- /dev/null +++ b/microservices/03-resource-server/src/main/java/com/example/resourceserver/post/Post.java @@ -0,0 +1,56 @@ +package com.example.resourceserver.post; + +import jakarta.persistence.Entity; +import jakarta.persistence.GeneratedValue; +import jakarta.persistence.GenerationType; +import jakarta.persistence.Id; +import jakarta.persistence.Lob; + +@Entity +public class Post { + + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Long id; + + private String title; + + private String author; + + @Lob + private String description; + + 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 getAuthor() { + return author; + } + + public void setAuthor(String author) { + this.author = author; + } + + public String getDescription() { + return description; + } + + public void setDescription(String description) { + this.description = description; + } + + +} diff --git a/microservices/03-resource-server/src/main/java/com/example/resourceserver/post/PostRepository.java b/microservices/03-resource-server/src/main/java/com/example/resourceserver/post/PostRepository.java new file mode 100644 index 0000000..778ea92 --- /dev/null +++ b/microservices/03-resource-server/src/main/java/com/example/resourceserver/post/PostRepository.java @@ -0,0 +1,8 @@ +package com.example.resourceserver.post; + +import org.springframework.data.jpa.repository.JpaRepository; +import org.springframework.stereotype.Repository; + +@Repository +public interface PostRepository extends JpaRepository<Post, Long> { +}
\ No newline at end of file diff --git a/microservices/03-resource-server/src/main/java/com/example/resourceserver/post/PostRestController.java b/microservices/03-resource-server/src/main/java/com/example/resourceserver/post/PostRestController.java new file mode 100644 index 0000000..1a3ce86 --- /dev/null +++ b/microservices/03-resource-server/src/main/java/com/example/resourceserver/post/PostRestController.java @@ -0,0 +1,22 @@ +package com.example.resourceserver.post; + +import java.util.List; + +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RestController; + +@RestController +@RequestMapping("/api/posts") +public class PostRestController { + private PostService postService; + + public PostRestController(PostService postService) { + this.postService = postService; + } + + @GetMapping("") + public List<Post> getAll() { + return postService.findAll(); + } +} diff --git a/microservices/03-resource-server/src/main/java/com/example/resourceserver/post/PostService.java b/microservices/03-resource-server/src/main/java/com/example/resourceserver/post/PostService.java new file mode 100644 index 0000000..06194ac --- /dev/null +++ b/microservices/03-resource-server/src/main/java/com/example/resourceserver/post/PostService.java @@ -0,0 +1,18 @@ +package com.example.resourceserver.post; + +import java.util.List; + +import org.springframework.stereotype.Service; + +@Service +public class PostService { + private PostRepository postRepository; + + public PostService(PostRepository postRepository) { + this.postRepository = postRepository; + } + + public List<Post> findAll() { + return postRepository.findAll(); + } +} diff --git a/microservices/03-resource-server/src/main/java/com/example/resourceserver/security/RolesResponse.java b/microservices/03-resource-server/src/main/java/com/example/resourceserver/security/RolesResponse.java new file mode 100644 index 0000000..9d93729 --- /dev/null +++ b/microservices/03-resource-server/src/main/java/com/example/resourceserver/security/RolesResponse.java @@ -0,0 +1,7 @@ +package com.example.resourceserver.security; + +import java.util.Set; + +public record RolesResponse(Set<String> roles) { + +} diff --git a/microservices/03-resource-server/src/main/java/com/example/resourceserver/security/User.java b/microservices/03-resource-server/src/main/java/com/example/resourceserver/security/User.java new file mode 100644 index 0000000..8f84297 --- /dev/null +++ b/microservices/03-resource-server/src/main/java/com/example/resourceserver/security/User.java @@ -0,0 +1,110 @@ +package com.example.resourceserver.security; + +import java.time.LocalDateTime; +import java.util.Collection; +import java.util.Date; +import java.util.HashSet; +import java.util.Set; +import java.util.stream.Collectors; + +import org.hibernate.annotations.CreationTimestamp; +import org.hibernate.annotations.UpdateTimestamp; + +import jakarta.persistence.CollectionTable; +import jakarta.persistence.Column; +import jakarta.persistence.ElementCollection; +import jakarta.persistence.Entity; +import jakarta.persistence.FetchType; +import jakarta.persistence.GeneratedValue; +import jakarta.persistence.GenerationType; +import jakarta.persistence.Id; +import jakarta.persistence.JoinColumn; +import jakarta.persistence.Table; + +/* + @Table - Used to set the database table name explicitely. +*/ +@Entity +@Table(name = "user_account") +public class User { + + /* + * GenerationType.IDENTITY - Auto generate value based on database's native auto + * increment feature + */ + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Long id; + + @Column(unique = true) + private String username; + + private String password; + + @Column(nullable = false) + private String description; + + /* + * @ElementCollection: Marks the field as a collection of basic types (Strings, + * Integers, etc.) or embeddable objects. + * + * @CollectionTable: Customizes the junction table details. If omitted, JPA + * generates a default table name combining the entity name and the field name + * (e.g., User_roles). + * + * @Column: Defines the column name for the String values inside the collection + * table. + * + * Fetch Type: By default, element collections use FetchType.LAZY. If you access + * the set outside of an active transaction or Hibernate session, it throws a + * LazyInitializationException. You can switch it to fetch = FetchType.EAGER to + * load the strings immediately alongside the main entity. + * + */ + @ElementCollection(fetch = FetchType.EAGER) + @CollectionTable(name = "user_roles", // Name of the separate collection table + joinColumns = @JoinColumn(name = "user_id") // Foreign key linking back to this entity + ) + @Column(name = "role_name") // Name of the column storing the actual String values + private Set<String> roles = new HashSet<>(); // e.g., ["ADMIN", "USER"] + + public String getPassword() { + return password; + } + + public String getUsername() { + return username; + } + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public void setUsername(String username) { + this.username = username; + } + + public void setPassword(String password) { + this.password = password; + } + + public String getDescription() { + return description; + } + + public void setDescription(String description) { + this.description = description; + } + + public Set<String> getRoles() { + return roles; + } + + public void setRoles(Set<String> roles) { + this.roles = roles; + } +}
\ No newline at end of file diff --git a/microservices/03-resource-server/src/main/java/com/example/resourceserver/security/UserRepository.java b/microservices/03-resource-server/src/main/java/com/example/resourceserver/security/UserRepository.java new file mode 100644 index 0000000..9bf9422 --- /dev/null +++ b/microservices/03-resource-server/src/main/java/com/example/resourceserver/security/UserRepository.java @@ -0,0 +1,11 @@ +package com.example.resourceserver.security; + +import java.util.Optional; + +import org.springframework.data.jpa.repository.JpaRepository; +import org.springframework.stereotype.Repository; + +@Repository +public interface UserRepository extends JpaRepository<User, Long> { + Optional<User> findByUsername(String username); +}
\ No newline at end of file diff --git a/microservices/03-resource-server/src/main/java/com/example/resourceserver/security/UserRestController.java b/microservices/03-resource-server/src/main/java/com/example/resourceserver/security/UserRestController.java new file mode 100644 index 0000000..0eb0d51 --- /dev/null +++ b/microservices/03-resource-server/src/main/java/com/example/resourceserver/security/UserRestController.java @@ -0,0 +1,71 @@ +package com.example.resourceserver.security; + +import java.security.Principal; +import java.util.Collection; +import java.util.Map; +import java.util.Optional; +import java.util.Set; +import java.util.stream.Collectors; + +import org.springframework.http.ResponseEntity; +import org.springframework.security.core.Authentication; +import org.springframework.security.core.GrantedAuthority; +import org.springframework.security.core.annotation.AuthenticationPrincipal; +import org.springframework.security.oauth2.jwt.Jwt; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.PathVariable; +import org.springframework.web.bind.annotation.RequestHeader; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RestController; + +@RestController +@RequestMapping("/api/security/users") +public class UserRestController { + private UserService userService; + + public UserRestController(UserService userService) { + this.userService = userService; + } + + @GetMapping("/{username}/roles") + public ResponseEntity<RolesResponse> getRoles(@PathVariable String username) { + Optional<User> user = userService.findByUsername(username); + + if (user.isEmpty()) { + return ResponseEntity.ok(new RolesResponse(Set.of())); + } + + return ResponseEntity.ok(new RolesResponse(user.get().getRoles())); + } + + @GetMapping("/test") + public String test(Principal principal) { + return principal.toString(); + } + + @GetMapping("/test-username") + public String testName(Principal principal) { + return principal.getName(); + } + + // Get roles using the Authentication object + @GetMapping("/test-roles-auth") + public Collection<String> getRoles(Authentication authentication) { + return authentication.getAuthorities().stream() + .map(GrantedAuthority::getAuthority) + .collect(Collectors.toList()); + } + + // Inspect raw JWT claims directly + @GetMapping("/test-roles-jwt") + public Map<String, Object> getClaims(@AuthenticationPrincipal Jwt jwt) { + return jwt.getClaims(); // Extract custom JSON fields containing roles + } + + /* Not very secure because unverifiable headers can be introduced by unwanted parties */ + @GetMapping("/test-roles-headers") + public String getRolesFromHeaders(@RequestHeader("X-User-Name") String username, + @RequestHeader("X-User-Roles") String roles) { + return "Roles: " + roles + ", username: " + username ; + } +} diff --git a/microservices/03-resource-server/src/main/java/com/example/resourceserver/security/UserService.java b/microservices/03-resource-server/src/main/java/com/example/resourceserver/security/UserService.java new file mode 100644 index 0000000..1f6ddac --- /dev/null +++ b/microservices/03-resource-server/src/main/java/com/example/resourceserver/security/UserService.java @@ -0,0 +1,47 @@ +package com.example.resourceserver.security; + +import java.util.List; +import java.util.Optional; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.data.domain.Sort; +import org.springframework.security.access.prepost.PreAuthorize; +import org.springframework.stereotype.Service; + +import jakarta.transaction.Transactional; + +@Service +public class UserService { + + @Autowired + private UserRepository userRepository; + + public Optional<User> findByUsername(String username) { + return userRepository.findByUsername(username); + } + + public Optional<User> findById(Long id) { + return userRepository.findById(id); + } + + public List<User> findAll() { + return userRepository.findAll(Sort.by(Sort.Direction.ASC, "username")); + } + + @PreAuthorize("hasRole('ADMIN')") + @Transactional + public void updateUser(Long id, String description) { + // Do whatever the work needed. + // ... + + Optional<User> userOpt = userRepository.findById(id); + + User user = userOpt.get(); + + user.setDescription(description); + + // NO userRepository.save(user) IS ACTUALLY REQUIRED HERE since the method + // has been annotated with @Transactional! + // Transaction commits -> Hibernate issues the SQL UPDATE. + } +} diff --git a/microservices/03-resource-server/src/main/resources/application.yaml b/microservices/03-resource-server/src/main/resources/application.yaml new file mode 100644 index 0000000..aa42301 --- /dev/null +++ b/microservices/03-resource-server/src/main/resources/application.yaml @@ -0,0 +1,40 @@ +server: + port: 8052 + address: 127.0.0.1 + servlet: + context-path: /myservices + +# logging: +# level: +# org.springframework.security: trace + +spring: + application: + name: resource-server + + security: + oauth2: + resourceserver: + jwt: + issuer-uri: http://127.0.0.1:8051 + + datasource: + url: jdbc:h2:mem:testdb + driver-class-name: org.h2.Driver + username: sa + password: password + h2: + console: + enabled: true + path: /h2-console # H2 Console: http://localhost:8052/myservices/h2-console + jpa: + # database-platform: org.hibernate.dialect.H2Dialect + hibernate: + ddl-auto: update + show-sql: true + defer-datasource-initialization: true # schema.sql and data.sql are executed after Hibernate/JPA auto-creates database tables. + + # Always execute initialization scripts (resources/schema.sql, resources/data.sql) on startup + sql: + init: + mode: always diff --git a/microservices/03-resource-server/src/main/resources/data.sql b/microservices/03-resource-server/src/main/resources/data.sql new file mode 100644 index 0000000..173ee0e --- /dev/null +++ b/microservices/03-resource-server/src/main/resources/data.sql @@ -0,0 +1,8 @@ +INSERT INTO user_account (username, password, description) VALUES ('admin','$argon2id$v=19$m=16,t=2,p=1$YnJERWhhY0RxV1hGMFNWVg$OHRvhGZx1x9KqCoVZOfUD2TkJc+HQB5SamgYejw+K2Y', 'Admin user'); +INSERT INTO user_account (username, password, description) VALUES ('user1','$argon2id$v=19$m=16,t=2,p=1$YnJERWhhY0RxV1hGMFNWVg$OHRvhGZx1x9KqCoVZOfUD2TkJc+HQB5SamgYejw+K2Y', 'Normal user 1'); + +INSERT INTO user_roles (user_id, role_name) VALUES (1, 'ADMIN'); +INSERT INTO user_roles (user_id, role_name) VALUES (2, 'USER'); + +INSERT INTO post (title, author, description) VALUES ('The rabbit jumped over the moon.', 'Kamal', 'Once upon a time there was a rabbit. And then...'); +INSERT INTO post (title, author, description) VALUES ('The fox jumped over the moon.', 'Kamal', 'Once upon a time there was a fox. And then...');
\ No newline at end of file diff --git a/microservices/03-resource-server/src/test/java/com/example/resourceserver/ResourceServerApplicationTests.java b/microservices/03-resource-server/src/test/java/com/example/resourceserver/ResourceServerApplicationTests.java new file mode 100644 index 0000000..a787fbe --- /dev/null +++ b/microservices/03-resource-server/src/test/java/com/example/resourceserver/ResourceServerApplicationTests.java @@ -0,0 +1,13 @@ +package com.example.resourceserver; + +import org.junit.jupiter.api.Test; +import org.springframework.boot.test.context.SpringBootTest; + +@SpringBootTest +class ResourceServerApplicationTests { + + @Test + void contextLoads() { + } + +} |