diff --git a/UserService/summerproject.demo/.gitattributes b/UserService/summerproject.demo/.gitattributes new file mode 100644 index 0000000..3b41682 --- /dev/null +++ b/UserService/summerproject.demo/.gitattributes @@ -0,0 +1,2 @@ +/mvnw text eol=lf +*.cmd text eol=crlf diff --git a/UserService/summerproject.demo/.gitignore b/UserService/summerproject.demo/.gitignore new file mode 100644 index 0000000..667aaef --- /dev/null +++ b/UserService/summerproject.demo/.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/UserService/summerproject.demo/.mvn/wrapper/maven-wrapper.properties b/UserService/summerproject.demo/.mvn/wrapper/maven-wrapper.properties new file mode 100644 index 0000000..c595b00 --- /dev/null +++ b/UserService/summerproject.demo/.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/3.9.14/apache-maven-3.9.14-bin.zip diff --git a/UserService/summerproject.demo/mvnw b/UserService/summerproject.demo/mvnw new file mode 100644 index 0000000..bd8896b --- /dev/null +++ b/UserService/summerproject.demo/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${scriptName#mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;; +esac + +# apply MVNW_REPOURL and calculate MAVEN_HOME +# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-,maven-mvnd--}/ +[ -z "${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 "$@" diff --git a/UserService/summerproject.demo/mvnw.cmd b/UserService/summerproject.demo/mvnw.cmd new file mode 100644 index 0000000..92450f9 --- /dev/null +++ b/UserService/summerproject.demo/mvnw.cmd @@ -0,0 +1,189 @@ +<# : batch portion +@REM ---------------------------------------------------------------------------- +@REM Licensed to the Apache Software Foundation (ASF) under one +@REM or more contributor license agreements. See the NOTICE file +@REM distributed with this work for additional information +@REM regarding copyright ownership. The ASF licenses this file +@REM to you under the Apache License, Version 2.0 (the +@REM "License"); you may not use this file except in compliance +@REM with the License. You may obtain a copy of the License at +@REM +@REM http://www.apache.org/licenses/LICENSE-2.0 +@REM +@REM Unless required by applicable law or agreed to in writing, +@REM software distributed under the License is distributed on an +@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +@REM KIND, either express or implied. See the License for the +@REM specific language governing permissions and limitations +@REM under the License. +@REM ---------------------------------------------------------------------------- + +@REM ---------------------------------------------------------------------------- +@REM Apache Maven Wrapper startup batch script, version 3.3.4 +@REM +@REM Optional ENV vars +@REM MVNW_REPOURL - repo url base for downloading maven distribution +@REM MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven +@REM MVNW_VERBOSE - true: enable verbose log; others: silence the output +@REM ---------------------------------------------------------------------------- + +@IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0) +@SET __MVNW_CMD__= +@SET __MVNW_ERROR__= +@SET __MVNW_PSMODULEP_SAVE=%PSModulePath% +@SET PSModulePath= +@FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$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 = $script -replace '^mvnw','mvn' + break + } +} + +# apply MVNW_REPOURL and calculate MAVEN_HOME +# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-,maven-mvnd--}/ +if ($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/UserService/summerproject.demo/pom.xml b/UserService/summerproject.demo/pom.xml new file mode 100644 index 0000000..1784839 --- /dev/null +++ b/UserService/summerproject.demo/pom.xml @@ -0,0 +1,102 @@ + + + + 4.0.0 + + + org.springframework.boot + spring-boot-starter-parent + 3.3.5 + + + + com.example + buggraveyard + 0.0.1-SNAPSHOT + + + 17 + + + + + + + org.springframework.boot + spring-boot-starter-web + + + + + org.springframework.boot + spring-boot-starter-data-mongodb + + + + + org.springframework.boot + spring-boot-starter-security + + + + + io.jsonwebtoken + jjwt-api + 0.11.5 + + + io.jsonwebtoken + jjwt-impl + 0.11.5 + runtime + + + io.jsonwebtoken + jjwt-jackson + 0.11.5 + runtime + + + + + org.springframework.boot + spring-boot-starter-validation + + + + + org.springframework.boot + spring-boot-starter-test + test + + + + + org.projectlombok + lombok + true + + + + + + + + org.springframework.boot + spring-boot-maven-plugin + + + + org.projectlombok + lombok + + + + + + + + \ No newline at end of file diff --git a/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/BugGraveyardApplication.java b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/BugGraveyardApplication.java new file mode 100644 index 0000000..7f57978 --- /dev/null +++ b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/BugGraveyardApplication.java @@ -0,0 +1,13 @@ +package com.example.buggraveyard; // Matches the folder structure + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class BugGraveyardApplication { // Capital 'B' for convention + + public static void main(String[] args) { + SpringApplication.run(BugGraveyardApplication.class, args); + } + +} \ No newline at end of file diff --git a/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/config/JwtAuthenticationEntryPoint.java b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/config/JwtAuthenticationEntryPoint.java new file mode 100644 index 0000000..24ef8b6 --- /dev/null +++ b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/config/JwtAuthenticationEntryPoint.java @@ -0,0 +1,21 @@ +// // It is a class used to handle unauthorized access attempts in a Spring Security application. +package com.example.buggraveyard.config; + +import jakarta.servlet.ServletException; +import jakarta.servlet.http.HttpServletRequest; +import jakarta.servlet.http.HttpServletResponse; +import org.springframework.security.core.AuthenticationException; +import org.springframework.security.web.AuthenticationEntryPoint; +import org.springframework.stereotype.Component; +import java.io.IOException; +//This class is triggered when +//User is NOT authenticated or +//token is missing or invalid +@Component +public class JwtAuthenticationEntryPoint implements AuthenticationEntryPoint { + @Override + public void commence(HttpServletRequest request, HttpServletResponse response, + AuthenticationException authException) throws IOException { + response.sendError(HttpServletResponse.SC_UNAUTHORIZED, "Unauthorized"); + } +} diff --git a/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/config/JwtRequestFilter.java b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/config/JwtRequestFilter.java new file mode 100644 index 0000000..10c8f95 --- /dev/null +++ b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/config/JwtRequestFilter.java @@ -0,0 +1,49 @@ +package com.example.buggraveyard.config; +import com.example.buggraveyard.service.UserService; +import com.example.buggraveyard.util.JwtUtil; +import jakarta.servlet.FilterChain; +import jakarta.servlet.ServletException; +import jakarta.servlet.http.HttpServletRequest; +import jakarta.servlet.http.HttpServletResponse; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.security.authentication.UsernamePasswordAuthenticationToken; +import org.springframework.security.core.context.SecurityContextHolder; +import org.springframework.security.core.userdetails.UserDetails; +import org.springframework.security.web.authentication.WebAuthenticationDetailsSource; +import org.springframework.stereotype.Component; +import org.springframework.web.filter.OncePerRequestFilter; +import java.io.IOException; + +@Component +public class JwtRequestFilter extends OncePerRequestFilter { + + @Autowired + private UserService userService; + + @Autowired + private JwtUtil jwtUtil; + + @Override + protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, + FilterChain chain) throws ServletException, IOException { + + final String authorizationHeader = request.getHeader("Authorization"); + String username = null; + String jwt = null; + + if (authorizationHeader != null && authorizationHeader.startsWith("Bearer ")) { + jwt = authorizationHeader.substring(7); + username = jwtUtil.extractUsername(jwt); + } + + if (username != null && SecurityContextHolder.getContext().getAuthentication() == null) { + UserDetails userDetails = userService.loadUserByUsername(username); + if (jwtUtil.validateToken(jwt, userDetails)) { + UsernamePasswordAuthenticationToken authToken = new UsernamePasswordAuthenticationToken(userDetails, null, userDetails.getAuthorities()); + authToken.setDetails(new WebAuthenticationDetailsSource().buildDetails(request)); + SecurityContextHolder.getContext().setAuthentication(authToken); + } + } + chain.doFilter(request, response); + } +} \ No newline at end of file diff --git a/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/config/SecurityConfig.java b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/config/SecurityConfig.java new file mode 100644 index 0000000..c508cde --- /dev/null +++ b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/config/SecurityConfig.java @@ -0,0 +1,53 @@ +package com.example.buggraveyard.config; +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.configuration.AuthenticationConfiguration; +import org.springframework.security.config.annotation.web.builders.HttpSecurity; +import org.springframework.security.config.http.SessionCreationPolicy; +import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder; +import org.springframework.security.crypto.password.PasswordEncoder; +import org.springframework.security.web.SecurityFilterChain; +import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter; +import org.springframework.http.HttpMethod; +import com.example.buggraveyard.config.JwtRequestFilter; +import com.example.buggraveyard.config.JwtAuthenticationEntryPoint; +import org.springframework.beans.factory.annotation.Autowired; + +@Configuration +public class SecurityConfig { + + @Autowired + private JwtRequestFilter jwtRequestFilter; + + @Autowired + private JwtAuthenticationEntryPoint jwtAuthenticationEntryPoint; + + @Bean + public PasswordEncoder passwordEncoder() { + return new BCryptPasswordEncoder(); + } + + @Bean + public AuthenticationManager authenticationManager(AuthenticationConfiguration config) throws Exception { + return config.getAuthenticationManager(); + } + + @Bean + public SecurityFilterChain filterChain(HttpSecurity http) throws Exception { + http.csrf(csrf -> csrf.disable()) + .authorizeHttpRequests(auth -> auth + .requestMatchers("/api/**").permitAll() + .requestMatchers("/api/**").permitAll() + .requestMatchers(HttpMethod.GET, "/api/users/me").authenticated() // Current user + .requestMatchers(HttpMethod.GET, "/api/users/**").permitAll() // Public read + .requestMatchers("/api/users/**").authenticated() // Protected write + .anyRequest().authenticated() + ) + .exceptionHandling(ex -> ex.authenticationEntryPoint(jwtAuthenticationEntryPoint)) + .sessionManagement(session -> session.sessionCreationPolicy(SessionCreationPolicy.STATELESS)); + + http.addFilterBefore(jwtRequestFilter, UsernamePasswordAuthenticationFilter.class); + return http.build(); + } +} \ No newline at end of file diff --git a/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/controller/AuthController.java b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/controller/AuthController.java new file mode 100644 index 0000000..d63dfc0 --- /dev/null +++ b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/controller/AuthController.java @@ -0,0 +1,39 @@ +package com.example.buggraveyard.controller; +import com.example.buggraveyard.dto.LoginRequest; +import com.example.buggraveyard.dto.LoginResponse; +import com.example.buggraveyard.dto.ErrorResponse; +import com.example.buggraveyard.dto.RegisterRequest; +import com.example.buggraveyard.entity.User; +import com.example.buggraveyard.service.AuthService; +import jakarta.validation.Valid; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.http.HttpStatus; +import org.springframework.http.ResponseEntity; +import org.springframework.web.bind.annotation.*; +@RestController +@RequestMapping("/api") +@CrossOrigin(origins = "*") +public class AuthController { + @Autowired + private AuthService authService; + + @PostMapping("/login") + public ResponseEntity login(@Valid @RequestBody LoginRequest authRequest) { + try { + LoginResponse response = authService.login(authRequest); + return ResponseEntity.ok(response); + } catch (Exception e) { + return ResponseEntity.status(HttpStatus.UNAUTHORIZED) + .body(new ErrorResponse("Invalid email or password")); + }} + + @PostMapping("/register") + public ResponseEntity register(@Valid @RequestBody RegisterRequest registerRequest) { // RegisterRequest + @Valid + try { + User savedUser = authService.register(registerRequest); // registerRequest + return ResponseEntity.status(HttpStatus.CREATED).body(savedUser); + } catch (Exception e) { + return ResponseEntity.badRequest() + .body(new ErrorResponse(e.getMessage())); + } + }} diff --git a/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/controller/HelloController.java b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/controller/HelloController.java new file mode 100644 index 0000000..91d3d45 --- /dev/null +++ b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/controller/HelloController.java @@ -0,0 +1,13 @@ +package com.example.buggraveyard.controller; + +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RestController; + +@RestController +public class HelloController { + + @GetMapping("/") + public String index() { + return "BugGraveyard is up and running!"; + } +} diff --git a/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/controller/UserController.java b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/controller/UserController.java new file mode 100644 index 0000000..4922def --- /dev/null +++ b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/controller/UserController.java @@ -0,0 +1,49 @@ +package com.example.buggraveyard.controller; + +import com.example.buggraveyard.entity.User; +import com.example.buggraveyard.service.UserService; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.http.ResponseEntity; +import org.springframework.security.core.Authentication; +import org.springframework.web.bind.annotation.*; +import java.util.List; + +@RestController +@RequestMapping("/api/users") +@CrossOrigin(origins = "*") +public class UserController { + + @Autowired + private UserService userService; + + + @GetMapping + public ResponseEntity> getAllUsers() { + return ResponseEntity.ok(userService.getAllUsers()); + } + + + @GetMapping("/{id}") + public ResponseEntity getUserById(@PathVariable String id) { + User user = userService.getUserById(id); + return user != null ? ResponseEntity.ok(user) : ResponseEntity.notFound().build(); + } + + @GetMapping("/me") + public ResponseEntity getCurrentUser(Authentication auth) { + User user = userService.getCurrentUser(auth.getName()); + return user != null ? ResponseEntity.ok(user) : ResponseEntity.notFound().build(); + } + + @PutMapping("/{id}") + public ResponseEntity updateUser(@PathVariable String id, @RequestBody User user) { + User updated = userService.updateUser(id, user); + return updated != null ? ResponseEntity.ok(updated) : ResponseEntity.notFound().build(); + } + + @DeleteMapping("/{id}") + public ResponseEntity deleteUser(@PathVariable String id) { + userService.deleteUser(id); + return ResponseEntity.ok().build(); + } +} \ No newline at end of file diff --git a/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/dto/ErrorResponse.java b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/dto/ErrorResponse.java new file mode 100644 index 0000000..f21ba7c --- /dev/null +++ b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/dto/ErrorResponse.java @@ -0,0 +1,16 @@ +package com.example.buggraveyard.dto; + +public class ErrorResponse { + private String message; + private long timestamp; + + public ErrorResponse(String message) { + this.message = message; + this.timestamp = System.currentTimeMillis(); + } + + public String getMessage() { return message; } + public void setMessage(String message) { this.message = message; } + public long getTimestamp() { return timestamp; } + public void setTimestamp(long timestamp) { this.timestamp = timestamp; } +} \ No newline at end of file diff --git a/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/dto/LoginRequest.java b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/dto/LoginRequest.java new file mode 100644 index 0000000..7edd451 --- /dev/null +++ b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/dto/LoginRequest.java @@ -0,0 +1,37 @@ +package com.example.buggraveyard.dto; +//Carries login data from client to backend +import jakarta.validation.constraints.*; +//jakarta library provides annotations like @Notblank and @Email to reduce manual code + +public class LoginRequest { + @NotBlank(message = "Email cannot be blank") + @Email(message = "Invalid email format") + private String email; + + @NotBlank(message = "Password cannot be blank") + @Size(min = 6, message = "Password must be at least 6 characters") + private String password; + + public String getEmail() { return email; } + public void setEmail(String email) { this.email = email; } + public String getPassword() { return password; } + public void setPassword(String password) { this.password = password; } +} +// without jakarta library controller becomes +// @PostMapping("/login") +//public ResponseEntity login(@RequestBody AuthRequest request) { +// +// if (request.getEmail() == null || request.getEmail().isEmpty()) { +// return ResponseEntity.badRequest().body("Email cannot be empty"); +// } +// +// if (!request.getEmail().contains("@")) { +// return ResponseEntity.badRequest().body("Invalid email format"); +// } +// +// if (request.getPassword() == null || request.getPassword().length() < 6) { +// return ResponseEntity.badRequest().body("Password too short"); +// } +// +// return ResponseEntity.ok("Success"); +//} \ No newline at end of file diff --git a/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/dto/LoginResponse.java b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/dto/LoginResponse.java new file mode 100644 index 0000000..ac2dff7 --- /dev/null +++ b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/dto/LoginResponse.java @@ -0,0 +1,14 @@ +// src/main/java/com/example/buggraveyard/dto/AuthResponse.java +package com.example.buggraveyard.dto; +//After successful login, server sends: +//Token (JWT) +//Token type + +public class LoginResponse { + private String token; + private String type = "Bearer"; + + public LoginResponse(String token) { this.token = token; } + public String getToken() { return token; } + public String getType() { return type; } +} \ No newline at end of file diff --git a/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/dto/RegisterRequest.java b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/dto/RegisterRequest.java new file mode 100644 index 0000000..82bbdfc --- /dev/null +++ b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/dto/RegisterRequest.java @@ -0,0 +1,26 @@ +package com.example.buggraveyard.dto; +//Register data + +import jakarta.validation.constraints.*; + +public class RegisterRequest { + @NotBlank(message = "Email cannot be blank") + @Email(message = "Invalid email format") + private String email; + + @NotBlank(message = "Name cannot be blank") + private String username; + + @NotBlank(message = "Password cannot be blank") + @Size(min = 6, message = "Password must be at least 6 characters") + private String password; + + public RegisterRequest() {} + + public String getEmail() { return email; } + public void setEmail(String email) { this.email = email; } + 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; } +} \ No newline at end of file diff --git a/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/entity/User.java b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/entity/User.java new file mode 100644 index 0000000..aebf848 --- /dev/null +++ b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/entity/User.java @@ -0,0 +1,72 @@ +package com.example.buggraveyard.entity; +import com.fasterxml.jackson.annotation.JsonIgnore; +import org.springframework.data.annotation.Id; +import org.springframework.data.annotation.CreatedDate; +import org.springframework.data.annotation.LastModifiedDate; +import org.springframework.data.mongodb.core.index.Indexed; +import org.springframework.data.mongodb.core.mapping.Document; +import org.springframework.security.core.GrantedAuthority; +import org.springframework.security.core.authority.SimpleGrantedAuthority; +import org.springframework.security.core.userdetails.UserDetails; +import java.util.Collection; +import java.util.List; +import java.util.Date; +//UserDetails inbuilt interface with methods like getUsername(),getpassword(),etc +@Document(collection = "users") +public class User implements UserDetails { + @Id private String id; + private String name; + + @Indexed(unique = true) + private String email; + @JsonIgnore + private String password_hash; + private Role role = Role.USER; + private Status status = Status.ACTIVE; + private Stats stats = new Stats(); + + @CreatedDate private Date createdAt; + @LastModifiedDate private Date updatedAt; + + public enum Role { USER, ADMIN } + public enum Status { ACTIVE, SUSPENDED, BANNED } + + public static class Stats { + private int bugsPosted = 0; + + } + // any class that implements Granted Authority + //GrantedAuthority is an interface in Spring Security that represents + //what this user is allowed to do + @Override + @JsonIgnore + public Collection getAuthorities() { + return List.of(new SimpleGrantedAuthority("ROLE_" + role.name())); + } + // username is just a unique field not username + @Override + @JsonIgnore + public String getUsername() { return email; } + @Override + @JsonIgnore + public String getPassword() { return password_hash; } + @Override + @JsonIgnore + public boolean isEnabled() { return status == Status.ACTIVE; } + //not necessary but have to implement all methods of UserDetails to avoid errors + @Override @JsonIgnore public boolean isAccountNonExpired() { return true; } + @Override @JsonIgnore public boolean isAccountNonLocked() { return true; } + @Override @JsonIgnore public boolean isCredentialsNonExpired() { return true; } + + public String getId() { return id; } + public String getName() { return name; } + public void setName(String name) { this.name = name; } + public String getEmail() { return email; } + public void setEmail(String email) { this.email = email; } + public String getPassword_hash() { return password_hash; } + public void setPassword_hash(String password_hash) { this.password_hash = password_hash; } + public Role getRole() { return role; } + public void setRole(Role role) { this.role = role; } + public Status getStatus() { return status; } + public void setStatus(Status status) { this.status = status; } +} diff --git a/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/exception/GlobalExceptionHandler.java b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/exception/GlobalExceptionHandler.java new file mode 100644 index 0000000..5e608a3 --- /dev/null +++ b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/exception/GlobalExceptionHandler.java @@ -0,0 +1,20 @@ +package com.example.buggraveyard.exception; +import com.example.buggraveyard.dto.ErrorResponse; +import org.springframework.http.ResponseEntity; +import org.springframework.validation.FieldError; +import org.springframework.web.bind.MethodArgumentNotValidException; +import org.springframework.web.bind.annotation.ControllerAdvice; +import org.springframework.web.bind.annotation.ExceptionHandler; +import java.util.stream.Collectors; + +@ControllerAdvice +public class GlobalExceptionHandler { + + @ExceptionHandler(MethodArgumentNotValidException.class) + public ResponseEntity handleValidation(MethodArgumentNotValidException ex) { + String message = ex.getBindingResult().getFieldErrors().stream() + .map(FieldError::getDefaultMessage) + .collect(Collectors.joining(", ")); + return ResponseEntity.badRequest().body(new ErrorResponse(message)); + } +} \ No newline at end of file diff --git a/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/repository/UserRepository.java b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/repository/UserRepository.java new file mode 100644 index 0000000..d736b8f --- /dev/null +++ b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/repository/UserRepository.java @@ -0,0 +1,17 @@ +//creating an interface so that springboot can write implementation for us and we do not have to do that manually + +package com.example.buggraveyard.repository; + +import com.example.buggraveyard.entity.User; +import org.springframework.data.mongodb.repository.MongoRepository; +import org.springframework.stereotype.Repository; +import java.util.Optional; +//MongoRepository basic syntax +@Repository +public interface UserRepository extends MongoRepository { + //to just find the user + Optional findByEmail(String email); + + // Added for duplicate checks because above method gives whole object + boolean existsByEmail(String email); +} \ No newline at end of file diff --git a/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/service/AuthService.java b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/service/AuthService.java new file mode 100644 index 0000000..b5806fc --- /dev/null +++ b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/service/AuthService.java @@ -0,0 +1,67 @@ +package com.example.buggraveyard.service; +import com.example.buggraveyard.dto.LoginRequest; +import com.example.buggraveyard.dto.LoginResponse; +import com.example.buggraveyard.dto.RegisterRequest; +import com.example.buggraveyard.entity.User; +import com.example.buggraveyard.repository.UserRepository; +import com.example.buggraveyard.util.JwtUtil; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.security.authentication.AuthenticationManager; +import org.springframework.security.authentication.UsernamePasswordAuthenticationToken; +import org.springframework.security.core.userdetails.UserDetails; +import org.springframework.security.core.userdetails.UserDetailsService; +import org.springframework.security.crypto.password.PasswordEncoder; +import org.springframework.stereotype.Service; + +@Service +public class AuthService { + + @Autowired + private AuthenticationManager authenticationManager; + + @Autowired + private UserDetailsService userDetailsService; + + @Autowired + private JwtUtil jwtUtil; + + @Autowired + private UserRepository userRepository; + + @Autowired + private PasswordEncoder passwordEncoder; + + public LoginResponse login(LoginRequest authRequest) { + // Check if user exists first + if (!userRepository.findByEmail(authRequest.getEmail()).isPresent()) { + throw new RuntimeException("User not found"); + } + + // Verify email + password + authenticationManager.authenticate( + new UsernamePasswordAuthenticationToken(authRequest.getEmail(), authRequest.getPassword() + ) + ); + + // Generate JWT + final UserDetails userDetails = userDetailsService.loadUserByUsername(authRequest.getEmail()); + final String token = jwtUtil.generateToken(userDetails); + + return new LoginResponse(token); + } + + public User register(RegisterRequest request) { + // Check email duplicate + if (userRepository.findByEmail(request.getEmail()).isPresent()) { + throw new RuntimeException("Email already exists: " + request.getEmail()); + } + + User user = new User(); + user.setEmail(request.getEmail()); + user.setName(request.getUsername()); // username=name + user.setPassword_hash(passwordEncoder.encode(request.getPassword())); + user.setRole(User.Role.USER); + user.setStatus(User.Status.ACTIVE); + return userRepository.save(user); + } +} diff --git a/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/service/UserService.java b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/service/UserService.java new file mode 100644 index 0000000..518786a --- /dev/null +++ b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/service/UserService.java @@ -0,0 +1,69 @@ +package com.example.buggraveyard.service; + +import com.example.buggraveyard.entity.User; +import com.example.buggraveyard.repository.UserRepository; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.context.annotation.Lazy; +import org.springframework.security.core.userdetails.UserDetails; +import org.springframework.security.core.userdetails.UserDetailsService; +import org.springframework.security.core.userdetails.UsernameNotFoundException; +import org.springframework.security.crypto.password.PasswordEncoder; +import org.springframework.stereotype.Service; +import java.util.List; +import java.util.Optional; + +@Service +public class UserService implements UserDetailsService { + + @Autowired + private UserRepository userRepository; + + @Autowired + @Lazy + private PasswordEncoder passwordEncoder; + + @Override + public UserDetails loadUserByUsername(String email) throws UsernameNotFoundException { + Optional user = userRepository.findByEmail(email); + if (user.isPresent()) { + return user.get(); + } else { + throw new UsernameNotFoundException("User not found: " + email); + } + } + + public User saveUser(User user) { + user.setPassword_hash(passwordEncoder.encode(user.getPassword_hash())); + return userRepository.save(user); + } + + public List getAllUsers() { + return userRepository.findAll(); + } + + public User getUserById(String id) { + Optional user = userRepository.findById(id); + return user.orElse(null); + } + + public User getCurrentUser(String email) { + Optional user = userRepository.findByEmail(email); + return user.orElse(null); + } + + public User updateUser(String id, User userDetails) { + Optional existingUser = userRepository.findById(id); + if (existingUser.isPresent()) { + User user = existingUser.get(); + if (userDetails.getName() != null) { + user.setName(userDetails.getName()); + } + return userRepository.save(user); + } + return null; + } + + public void deleteUser(String id) { + userRepository.deleteById(id); + } +} diff --git a/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/util/JwtUtil.java b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/util/JwtUtil.java new file mode 100644 index 0000000..d498906 --- /dev/null +++ b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/util/JwtUtil.java @@ -0,0 +1,53 @@ +package com.example.buggraveyard.util; +import com.example.buggraveyard.entity.User; +import io.jsonwebtoken.Claims; +import io.jsonwebtoken.Jwts; +import io.jsonwebtoken.SignatureAlgorithm; +import io.jsonwebtoken.security.Keys; +import org.springframework.security.core.userdetails.UserDetails; +import org.springframework.stereotype.Component; +import javax.crypto.SecretKey; +import java.util.Date; +import java.util.function.Function; + +@Component +public class JwtUtil { + + private SecretKey secretKey = Keys.secretKeyFor(SignatureAlgorithm.HS256); + private final long JWT_TOKEN_VALIDITY = 24 * 60 * 60 * 1000; // 24 hours + + public String extractUsername(String token) { + return extractClaim(token, Claims::getSubject); + } + + public Date extractExpiration(String token) { + return extractClaim(token, Claims::getExpiration); + } + + private T extractClaim(String token, Function claimsResolver) { + final Claims claims = Jwts.parserBuilder() + .setSigningKey(secretKey) + .build() + .parseClaimsJws(token) + .getBody(); + return claimsResolver.apply(claims); + } + + private Boolean isTokenExpired(String token) { + return extractExpiration(token).before(new Date()); + } + + public String generateToken(UserDetails userDetails) { + return Jwts.builder() + .setSubject(userDetails.getUsername()) + .setIssuedAt(new Date(System.currentTimeMillis())) + .setExpiration(new Date(System.currentTimeMillis() + JWT_TOKEN_VALIDITY)) + .signWith(secretKey) + .compact(); + } + + public Boolean validateToken(String token, UserDetails userDetails) { + final String username = extractUsername(token); + return (username.equals(userDetails.getUsername()) && !isTokenExpired(token)); + } +} \ No newline at end of file diff --git a/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/util/password_util.java b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/util/password_util.java new file mode 100644 index 0000000..37e07ef --- /dev/null +++ b/UserService/summerproject.demo/src/main/java/com/example/buggraveyard/util/password_util.java @@ -0,0 +1,21 @@ +package com.example.buggraveyard.util; + +import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder; + +public class password_util { + + private static final BCryptPasswordEncoder encoder = + new BCryptPasswordEncoder(); + // in built password hashing tool in springboot + + // convert plain password to hashed password + public static String hash_password(String raw_password) { + return encoder.encode(raw_password); + } // converts given string to a hashed password + + // check if password matches + public static boolean check_password(String raw_password, String stored_hash) { + return encoder.matches(raw_password, stored_hash); + } + //cannot use .equals because one is string and one is hashed pass.. matches will hash it for us and check +} diff --git a/UserService/summerproject.demo/src/main/resources/application.properties b/UserService/summerproject.demo/src/main/resources/application.properties new file mode 100644 index 0000000..ecefee6 --- /dev/null +++ b/UserService/summerproject.demo/src/main/resources/application.properties @@ -0,0 +1,4 @@ +spring.application.name=summerproject.demo + +spring.data.mongodb.uri=mongodb+srv://anikawpatil_db_user:1234@cluster0.xlauogq.mongodb.net/buggraveyard?retryWrites=true&w=majority&tls=true +spring.main.allow-circular-references=true \ No newline at end of file diff --git a/UserService/summerproject.demo/src/test/java/buggraveyardcom/example/summerproject/demo/ApplicationTests.java b/UserService/summerproject.demo/src/test/java/buggraveyardcom/example/summerproject/demo/ApplicationTests.java new file mode 100644 index 0000000..8697b6d --- /dev/null +++ b/UserService/summerproject.demo/src/test/java/buggraveyardcom/example/summerproject/demo/ApplicationTests.java @@ -0,0 +1,13 @@ +package buggraveyardcom.example.summerproject.demo; + +import org.junit.jupiter.api.Test; +import org.springframework.boot.test.context.SpringBootTest; + +@SpringBootTest +class ApplicationTests { + + @Test + void contextLoads() { + } + +}