commit 1e6449a89d785e5f838f4e45eba0ef8ad2ac4457 Author: Kiyan Date: Sun Jan 11 12:47:41 2026 +0200 Initial Commit diff --git a/.gitattributes b/.gitattributes new file mode 100644 index 0000000..3b41682 --- /dev/null +++ b/.gitattributes @@ -0,0 +1,2 @@ +/mvnw text eol=lf +*.cmd text eol=crlf diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..4e58af6 --- /dev/null +++ b/.gitignore @@ -0,0 +1,34 @@ +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/ +src/main/resources/application.properties diff --git a/.mvn/wrapper/maven-wrapper.properties b/.mvn/wrapper/maven-wrapper.properties new file mode 100644 index 0000000..8dea6c2 --- /dev/null +++ b/.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/3.9.12/apache-maven-3.9.12-bin.zip diff --git a/README.md b/README.md new file mode 100644 index 0000000..0c7d1fa --- /dev/null +++ b/README.md @@ -0,0 +1,15 @@ +# 🛡️ Home Security + +A centralized application for monitoring home security sensors. The system enables live monitoring of device statuses to support real-time home security awareness. + +## 🌟 Overview +The **Home Security System** allows users to monitor events occurring within their home through a network of sensors connected to an Arduino device. The Arduino communicates with the home server via a serial connection. The application provides a comprehensive dashboard for live sensor data, system scheduling, and event notifications. + +### Key Features +* **Auditory Alarm:** When a sensor is triggered, users are notified of the event and an alarm is activated. +* **Schedules:** Users can schedule system actions, such as arming or disarming the system at specified times (for example, arm system at 08:00). +* **Notification System:** Push notifications delivered through Element X. +* **Universal Access:** Fully responsive design across all device sizes, ensuring a consistent experience on desktop and mobile devices. + +--- +*Focusing on simplicity, usability, and a clean user experience.* \ No newline at end of file diff --git a/arduinoSketch/arduinoSketch.ino b/arduinoSketch/arduinoSketch.ino new file mode 100644 index 0000000..90a798d --- /dev/null +++ b/arduinoSketch/arduinoSketch.ino @@ -0,0 +1,80 @@ +#include + +struct Sensor { + uint8_t pin; + const char* id; + int lastState; + unsigned long lastChangeMs; +}; + +Sensor sensors[] = { + {2, "back_door", HIGH, 0}, + {3, "gate", HIGH, 0}, + {4, "garage", HIGH, 0}, + {5, "front_door", HIGH, 0} +}; + +const uint8_t SENSOR_COUNT = sizeof(sensors) / sizeof(sensors[0]); + +const unsigned long POLL_INTERVAL_MS = 200; // sampling rate +const unsigned long DEBOUNCE_DELAY_MS = 50; +const unsigned long HEARTBEAT_MS = 30000; + +unsigned long lastPollTime = 0; +unsigned long lastHeartbeatMs = 0; + +void setup() { + Serial.begin(9600); + + for (uint8_t i = 0; i < SENSOR_COUNT; i++) { + pinMode(sensors[i].pin, INPUT_PULLUP); + sensors[i].lastState = digitalRead(sensors[i].pin); + sensors[i].lastChangeMs = millis(); + + // Emit baseline state on startup + sendEvent(sensors[i].id, sensors[i].lastState); + } +} + +void loop() { + unsigned long now = millis(); + + if (now - lastPollTime >= POLL_INTERVAL_MS) { + lastPollTime = now; + + for (uint8_t i = 0; i < SENSOR_COUNT; i++) { + int currentState = digitalRead(sensors[i].pin); + + if (currentState != sensors[i].lastState && + now - sensors[i].lastChangeMs >= DEBOUNCE_DELAY_MS) { + + sensors[i].lastChangeMs = now; + sensors[i].lastState = currentState; + + sendEvent(sensors[i].id, currentState); + } + } + } + + // heartbeat (lets backend detect device death) + if (now - lastHeartbeatMs >= HEARTBEAT_MS) { + lastHeartbeatMs = now; + sendHeartbeat(); + } +} + +void sendEvent(const char* sensorId, int state) { + Serial.print("{\"type\":\"SENSOR\",\"sensorId\":\""); + Serial.print(sensorId); + Serial.print("\",\"state\":\""); + Serial.print(state == LOW ? "CLOSED" : "OPEN"); + Serial.print("\",\"ts\":"); + Serial.print(millis()); + Serial.println("}"); +} + +void sendHeartbeat() { + Serial.print("{\"type\":\"HEARTBEAT\",\"ts\":"); + Serial.print(millis()); + Serial.println("}"); +} diff --git a/documentation.md b/documentation.md new file mode 100644 index 0000000..e69de29 diff --git a/future.md b/future.md new file mode 100644 index 0000000..e69de29 diff --git a/mvnw b/mvnw new file mode 100755 index 0000000..bd8896b --- /dev/null +++ b/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 "$@" diff --git a/mvnw.cmd b/mvnw.cmd new file mode 100644 index 0000000..92450f9 --- /dev/null +++ b/mvnw.cmd @@ -0,0 +1,189 @@ +<# : batch portion +@REM ---------------------------------------------------------------------------- +@REM Licensed to the Apache Software Foundation (ASF) under one +@REM or more contributor license agreements. See the NOTICE file +@REM distributed with this work for additional information +@REM regarding copyright ownership. The ASF licenses this file +@REM to you under the Apache License, Version 2.0 (the +@REM "License"); you may not use this file except in compliance +@REM with the License. You may obtain a copy of the License at +@REM +@REM http://www.apache.org/licenses/LICENSE-2.0 +@REM +@REM Unless required by applicable law or agreed to in writing, +@REM software distributed under the License is distributed on an +@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +@REM KIND, either express or implied. See the License for the +@REM specific language governing permissions and limitations +@REM under the License. +@REM ---------------------------------------------------------------------------- + +@REM ---------------------------------------------------------------------------- +@REM Apache Maven Wrapper startup batch script, version 3.3.4 +@REM +@REM Optional ENV vars +@REM MVNW_REPOURL - repo url base for downloading maven distribution +@REM MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven +@REM MVNW_VERBOSE - true: enable verbose log; others: silence the output +@REM ---------------------------------------------------------------------------- + +@IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0) +@SET __MVNW_CMD__= +@SET __MVNW_ERROR__= +@SET __MVNW_PSMODULEP_SAVE=%PSModulePath% +@SET PSModulePath= +@FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$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/pom.xml b/pom.xml new file mode 100644 index 0000000..fb9dd91 --- /dev/null +++ b/pom.xml @@ -0,0 +1,137 @@ + + + 4.0.0 + + org.springframework.boot + spring-boot-starter-parent + 4.0.1 + + + com.example + HomeSecurity + 0.0.1-SNAPSHOT + HomeSecurity + Demo project for Spring Boot + + + + + + + + + + + + + + + 25 + + + + org.springframework.boot + spring-boot-starter-data-jpa + + + org.springframework.boot + spring-boot-starter-security + + + org.springframework.boot + spring-boot-starter-webmvc + + + org.springframework.boot + spring-boot-starter-websocket + + + org.springframework.boot + spring-boot-devtools + runtime + true + + + + com.mysql + mysql-connector-j + runtime + + + org.projectlombok + lombok + true + + + org.springframework.boot + spring-boot-starter-data-jpa-test + test + + + org.springframework.boot + spring-boot-starter-security-test + test + + + org.springframework.boot + spring-boot-starter-webmvc-test + test + + + org.springframework.boot + spring-boot-starter-websocket-test + test + + + + org.springframework.boot + spring-boot-starter-security-oauth2-client + + + + org.springframework.boot + spring-boot-starter-security-oauth2-client-test + test + + + + + com.fazecast + jSerialComm + 2.10.4 + + + + + + + + + org.apache.maven.plugins + maven-compiler-plugin + + + + org.projectlombok + lombok + + + + + + org.springframework.boot + spring-boot-maven-plugin + + + + org.projectlombok + lombok + + + + + + + + diff --git a/src/main/java/com/example/HomeSecurity/Components/ArduinoListener.java b/src/main/java/com/example/HomeSecurity/Components/ArduinoListener.java new file mode 100644 index 0000000..9bcc1b1 --- /dev/null +++ b/src/main/java/com/example/HomeSecurity/Components/ArduinoListener.java @@ -0,0 +1,146 @@ +package com.example.HomeSecurity.Components; + +import com.example.HomeSecurity.DTOs.SensorResponse; +import com.example.HomeSecurity.Models.Sensor; +import com.example.HomeSecurity.Services.SensorService; +import com.fazecast.jSerialComm.SerialPort; +import com.fazecast.jSerialComm.SerialPortDataListener; +import com.fazecast.jSerialComm.SerialPortEvent; +import jakarta.annotation.PostConstruct; +import jakarta.annotation.PreDestroy; +import tools.jackson.databind.ObjectMapper; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.messaging.simp.SimpMessagingTemplate; +import org.springframework.stereotype.Component; + +import java.nio.charset.StandardCharsets; + +@Component +public class ArduinoListener { + + private SerialPort arduinoPort; + private final StringBuilder buffer = new StringBuilder(); + private ObjectMapper objectMapper; + + @Autowired + private SensorService sensorService; + + @Autowired + private SimpMessagingTemplate messagingTemplate; + + @Value("${arduino.port-name}") + private String portName; + + @Value("${arduino.baud-rate}") + private int baudRate; + + public ArduinoListener(ObjectMapper objectMapper) { + this.objectMapper = objectMapper; + } + + @PostConstruct + public void connect() { + for (SerialPort port : SerialPort.getCommPorts()) { + if (port.getSystemPortName().equals(portName)) { + arduinoPort = port; + break; + } + } + + if (arduinoPort == null) { + throw new IllegalStateException("Arduino port not found: " + portName); + } + + arduinoPort.setBaudRate(baudRate); + + if (!arduinoPort.openPort()) { + throw new IllegalStateException("Failed to open Arduino port: " + portName); + } + + arduinoPort.addDataListener(new SerialPortDataListener() { + + @Override + public int getListeningEvents() { + return SerialPort.LISTENING_EVENT_DATA_AVAILABLE; + } + + @Override + public void serialEvent(SerialPortEvent event) { + if (event.getEventType() != SerialPort.LISTENING_EVENT_DATA_AVAILABLE) { + return; + } + + byte[] data = new byte[arduinoPort.bytesAvailable()]; + arduinoPort.readBytes(data, data.length); + + buffer.append(new String(data, StandardCharsets.UTF_8)); + + processBuffer(); + } + }); + } + + private void processBuffer() { + int newlineIndex; + + while ((newlineIndex = buffer.indexOf("\n")) >= 0) { + String line = buffer.substring(0, newlineIndex).trim(); + buffer.delete(0, newlineIndex + 1); + + if (!line.isEmpty()) { + handleMessage(line); + } + } + } + + private void handleMessage(String jsonLine) { + try { + SensorResponse message = objectMapper.readValue(jsonLine, SensorResponse.class); + processMessage(message); + + } catch (Exception ex) { + // Malformed or unexpected payload + System.err.println("Malformed Arduino message discarded: " + jsonLine); + System.err.println("Reason: " + ex.getMessage()); + System.out.println(); + } + } + + private void processMessage(SensorResponse message) { + + if ("HEARTBEAT".equals(message.getType())) { + // handleHeartbeat(message); + System.out.println( + message.getType() + + " - " + + message.getTs()); + return; + } + + if ("SENSOR".equals(message.getType())) { + // handleSensorEvent(message); + System.out.println(message); + + Sensor sensor = new Sensor(); + sensor.setSensorId(message.getSensorId()); + sensor.setSensorState(message.getState()); + sensor.setSensorType(message.getType()); + sensor.setEventTimeStamp(message.getTs()); + + sensorService.save(sensor); + messagingTemplate.convertAndSend("/topic/sensors", message); + return; + } + + System.err.println("Unknown message type: " + message.getType()); + } + + @PreDestroy + public void disconnect() { + if (arduinoPort != null && arduinoPort.isOpen()) { + arduinoPort.closePort(); + } + } +} diff --git a/src/main/java/com/example/HomeSecurity/DTOs/SensorResponse.java b/src/main/java/com/example/HomeSecurity/DTOs/SensorResponse.java new file mode 100644 index 0000000..14107a5 --- /dev/null +++ b/src/main/java/com/example/HomeSecurity/DTOs/SensorResponse.java @@ -0,0 +1,15 @@ +package com.example.HomeSecurity.DTOs; + +import lombok.AllArgsConstructor; +import lombok.Data; + +@Data +@AllArgsConstructor +public class SensorResponse { + + private String type; + private String sensorId; + private String state; + private long ts; + +} diff --git a/src/main/java/com/example/HomeSecurity/HomeSecurityApplication.java b/src/main/java/com/example/HomeSecurity/HomeSecurityApplication.java new file mode 100644 index 0000000..230c326 --- /dev/null +++ b/src/main/java/com/example/HomeSecurity/HomeSecurityApplication.java @@ -0,0 +1,13 @@ +package com.example.HomeSecurity; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class HomeSecurityApplication { + + public static void main(String[] args) { + SpringApplication.run(HomeSecurityApplication.class, args); + } + +} diff --git a/src/main/java/com/example/HomeSecurity/Models/Sensor.java b/src/main/java/com/example/HomeSecurity/Models/Sensor.java new file mode 100644 index 0000000..092758a --- /dev/null +++ b/src/main/java/com/example/HomeSecurity/Models/Sensor.java @@ -0,0 +1,39 @@ +package com.example.HomeSecurity.Models; + +import java.util.UUID; + +import jakarta.persistence.Column; +import jakarta.persistence.Entity; +import jakarta.persistence.GeneratedValue; +import jakarta.persistence.GenerationType; +import jakarta.persistence.Id; +import jakarta.persistence.Table; +import lombok.AllArgsConstructor; +import lombok.Data; +import lombok.NoArgsConstructor; + +@Data +@Entity +@Table(name = "sensors") +@AllArgsConstructor +@NoArgsConstructor +public class Sensor { + + @Id + @GeneratedValue(strategy = GenerationType.UUID) + private UUID id; + + @Column + private String sensorType; + + @Column + private String sensorId; + + @Column + private String sensorState; + + @Column + private long eventTimeStamp; + + +} diff --git a/src/main/java/com/example/HomeSecurity/Repos/SensorRepo.java b/src/main/java/com/example/HomeSecurity/Repos/SensorRepo.java new file mode 100644 index 0000000..0ea65e4 --- /dev/null +++ b/src/main/java/com/example/HomeSecurity/Repos/SensorRepo.java @@ -0,0 +1,13 @@ +package com.example.HomeSecurity.Repos; + +import java.util.UUID; +import org.springframework.data.jpa.repository.JpaRepository; +import org.springframework.stereotype.Repository; +import com.example.HomeSecurity.Models.Sensor; + +@Repository +public interface SensorRepo extends JpaRepository { + + + +} \ No newline at end of file diff --git a/src/main/java/com/example/HomeSecurity/Security/SecurityConfig.java b/src/main/java/com/example/HomeSecurity/Security/SecurityConfig.java new file mode 100644 index 0000000..b67dbde --- /dev/null +++ b/src/main/java/com/example/HomeSecurity/Security/SecurityConfig.java @@ -0,0 +1,29 @@ +package com.example.HomeSecurity.Security; + +import org.springframework.context.annotation.Configuration; +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 +public class SecurityConfig { + + public SecurityFilterChain securityFilterChain(HttpSecurity http){ + http + .authorizeHttpRequests(auth -> auth + .requestMatchers("/login") + .permitAll() + .anyRequest().authenticated() + ) + .oauth2Login(oauth2 -> oauth2 + .defaultSuccessUrl("/", true) + ) + .logout(logout -> logout + .logoutSuccessUrl("/") + ); + + return http.build(); + } + +} diff --git a/src/main/java/com/example/HomeSecurity/Services/SensorService.java b/src/main/java/com/example/HomeSecurity/Services/SensorService.java new file mode 100644 index 0000000..d7dfded --- /dev/null +++ b/src/main/java/com/example/HomeSecurity/Services/SensorService.java @@ -0,0 +1,26 @@ +package com.example.HomeSecurity.Services; + +import java.util.List; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Service; + +import com.example.HomeSecurity.Models.Sensor; +import com.example.HomeSecurity.Repos.SensorRepo; + +@Service +public class SensorService { + + @Autowired + private SensorRepo sensorRepo; + + public List findAll(){ + return sensorRepo.findAll(); + } + + public void save(Sensor sensor){ + sensorRepo.save(sensor); + } + + +} diff --git a/src/main/java/com/example/HomeSecurity/WebSocket/WebSocketConfig.java b/src/main/java/com/example/HomeSecurity/WebSocket/WebSocketConfig.java new file mode 100644 index 0000000..af3ca26 --- /dev/null +++ b/src/main/java/com/example/HomeSecurity/WebSocket/WebSocketConfig.java @@ -0,0 +1,23 @@ +package com.example.HomeSecurity.WebSocket; + +import org.springframework.context.annotation.Configuration; +import org.springframework.messaging.simp.config.MessageBrokerRegistry; +import org.springframework.web.socket.config.annotation.EnableWebSocketMessageBroker; +import org.springframework.web.socket.config.annotation.StompEndpointRegistry; +import org.springframework.web.socket.config.annotation.WebSocketMessageBrokerConfigurer; + +@Configuration +@EnableWebSocketMessageBroker +public class WebSocketConfig implements WebSocketMessageBrokerConfigurer { + + @Override + public void configureMessageBroker(MessageBrokerRegistry config) { + config.enableSimpleBroker("/topic"); + config.setApplicationDestinationPrefixes("/app"); + } + + @Override + public void registerStompEndpoints(StompEndpointRegistry registry) { + registry.addEndpoint("/ws").setAllowedOriginPatterns("*").withSockJS(); + } +} \ No newline at end of file diff --git a/src/test/java/com/example/HomeSecurity/HomeSecurityApplicationTests.java b/src/test/java/com/example/HomeSecurity/HomeSecurityApplicationTests.java new file mode 100644 index 0000000..3d291c2 --- /dev/null +++ b/src/test/java/com/example/HomeSecurity/HomeSecurityApplicationTests.java @@ -0,0 +1,13 @@ +package com.example.HomeSecurity; + +import org.junit.jupiter.api.Test; +import org.springframework.boot.test.context.SpringBootTest; + +@SpringBootTest +class HomeSecurityApplicationTests { + + @Test + void contextLoads() { + } + +} diff --git a/stack.md b/stack.md new file mode 100644 index 0000000..e69de29