├── .github ├── dependabot.yml └── workflows │ └── maven.yml ├── .gitignore ├── .mvn └── wrapper │ ├── MavenWrapperDownloader.java │ ├── maven-wrapper.jar │ └── maven-wrapper.properties ├── HELP.md ├── README.md ├── mvnw ├── mvnw.cmd ├── pom.xml └── src ├── main ├── java │ └── com │ │ └── hendisantika │ │ └── springbootwebrtc │ │ ├── SignalMessage.java │ │ ├── SignalingSocketHandler.java │ │ ├── SpringbootWebrtcApplication.java │ │ ├── Utils.java │ │ └── WebSocketsConfiguration.java └── resources │ ├── application.properties │ ├── keystore.p12 │ └── static │ ├── css │ └── styles.css │ ├── index.html │ └── js │ ├── adapter-latest.js │ └── main.js └── test └── java └── com └── hendisantika └── springbootwebrtc └── SpringbootWebrtcApplicationTests.java /.github/dependabot.yml: -------------------------------------------------------------------------------- 1 | version: 2 2 | updates: 3 | - package-ecosystem: maven 4 | directory: "/" 5 | schedule: 6 | interval: daily 7 | time: '05:00' 8 | timezone: Asia/Jakarta 9 | open-pull-requests-limit: 10 10 | - package-ecosystem: "github-actions" 11 | directory: "/" 12 | schedule: 13 | interval: "daily" 14 | -------------------------------------------------------------------------------- /.github/workflows/maven.yml: -------------------------------------------------------------------------------- 1 | # This workflow will build a Java project with Maven, and cache/restore any dependencies to improve the workflow execution time 2 | # For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-java-with-maven 3 | 4 | # This workflow uses actions that are not certified by GitHub. 5 | # They are provided by a third-party and are governed by 6 | # separate terms of service, privacy policy, and support 7 | # documentation. 8 | 9 | name: Java CI with Maven 10 | 11 | on: 12 | push: 13 | branches: [ "main" ] 14 | pull_request: 15 | branches: [ "main" ] 16 | 17 | jobs: 18 | build: 19 | 20 | runs-on: ubuntu-latest 21 | 22 | steps: 23 | - uses: actions/checkout@v4 24 | - name: Set up JDK 21 25 | uses: actions/setup-java@v4 26 | with: 27 | java-version: '21' 28 | distribution: 'temurin' 29 | cache: maven 30 | - name: Build with Maven 31 | run: mvn -B package --file pom.xml 32 | 33 | # Optional: Uploads the full dependency graph to GitHub to improve the quality of Dependabot alerts this repository can receive 34 | - name: Update dependency graph 35 | uses: advanced-security/maven-dependency-submission-action@aeab9f885293af501bae8bdfe88c589528ea5e25 36 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | target/ 2 | !.mvn/wrapper/maven-wrapper.jar 3 | !**/src/main/**/target/ 4 | !**/src/test/**/target/ 5 | 6 | ### STS ### 7 | .apt_generated 8 | .classpath 9 | .factorypath 10 | .project 11 | .settings 12 | .springBeans 13 | .sts4-cache 14 | 15 | ### IntelliJ IDEA ### 16 | .idea 17 | *.iws 18 | *.iml 19 | *.ipr 20 | 21 | ### NetBeans ### 22 | /nbproject/private/ 23 | /nbbuild/ 24 | /dist/ 25 | /nbdist/ 26 | /.nb-gradle/ 27 | build/ 28 | !**/src/main/**/build/ 29 | !**/src/test/**/build/ 30 | 31 | ### VS Code ### 32 | .vscode/ 33 | -------------------------------------------------------------------------------- /.mvn/wrapper/MavenWrapperDownloader.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2007-present the original author or authors. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * https://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | import java.net.*; 18 | import java.io.*; 19 | import java.nio.channels.*; 20 | import java.util.Properties; 21 | 22 | public class MavenWrapperDownloader { 23 | 24 | private static final String WRAPPER_VERSION = "0.5.6"; 25 | /** 26 | * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. 27 | */ 28 | private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/" 29 | + WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar"; 30 | 31 | /** 32 | * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to 33 | * use instead of the default one. 34 | */ 35 | private static final String MAVEN_WRAPPER_PROPERTIES_PATH = 36 | ".mvn/wrapper/maven-wrapper.properties"; 37 | 38 | /** 39 | * Path where the maven-wrapper.jar will be saved to. 40 | */ 41 | private static final String MAVEN_WRAPPER_JAR_PATH = 42 | ".mvn/wrapper/maven-wrapper.jar"; 43 | 44 | /** 45 | * Name of the property which should be used to override the default download url for the wrapper. 46 | */ 47 | private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; 48 | 49 | public static void main(String args[]) { 50 | System.out.println("- Downloader started"); 51 | File baseDirectory = new File(args[0]); 52 | System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); 53 | 54 | // If the maven-wrapper.properties exists, read it and check if it contains a custom 55 | // wrapperUrl parameter. 56 | File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); 57 | String url = DEFAULT_DOWNLOAD_URL; 58 | if (mavenWrapperPropertyFile.exists()) { 59 | FileInputStream mavenWrapperPropertyFileInputStream = null; 60 | try { 61 | mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); 62 | Properties mavenWrapperProperties = new Properties(); 63 | mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); 64 | url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); 65 | } catch (IOException e) { 66 | System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); 67 | } finally { 68 | try { 69 | if (mavenWrapperPropertyFileInputStream != null) { 70 | mavenWrapperPropertyFileInputStream.close(); 71 | } 72 | } catch (IOException e) { 73 | // Ignore ... 74 | } 75 | } 76 | } 77 | System.out.println("- Downloading from: " + url); 78 | 79 | File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); 80 | if (!outputFile.getParentFile().exists()) { 81 | if (!outputFile.getParentFile().mkdirs()) { 82 | System.out.println( 83 | "- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'"); 84 | } 85 | } 86 | System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); 87 | try { 88 | downloadFileFromURL(url, outputFile); 89 | System.out.println("Done"); 90 | System.exit(0); 91 | } catch (Throwable e) { 92 | System.out.println("- Error downloading"); 93 | e.printStackTrace(); 94 | System.exit(1); 95 | } 96 | } 97 | 98 | private static void downloadFileFromURL(String urlString, File destination) throws Exception { 99 | if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) { 100 | String username = System.getenv("MVNW_USERNAME"); 101 | char[] password = System.getenv("MVNW_PASSWORD").toCharArray(); 102 | Authenticator.setDefault(new Authenticator() { 103 | @Override 104 | protected PasswordAuthentication getPasswordAuthentication() { 105 | return new PasswordAuthentication(username, password); 106 | } 107 | }); 108 | } 109 | URL website = new URL(urlString); 110 | ReadableByteChannel rbc; 111 | rbc = Channels.newChannel(website.openStream()); 112 | FileOutputStream fos = new FileOutputStream(destination); 113 | fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); 114 | fos.close(); 115 | rbc.close(); 116 | } 117 | 118 | } 119 | -------------------------------------------------------------------------------- /.mvn/wrapper/maven-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/hendisantika/springboot-webrtc/2aaa4351c92955d4f32cc4486da0452f38a08c92/.mvn/wrapper/maven-wrapper.jar -------------------------------------------------------------------------------- /.mvn/wrapper/maven-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.3/apache-maven-3.6.3-bin.zip 2 | wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar 3 | -------------------------------------------------------------------------------- /HELP.md: -------------------------------------------------------------------------------- 1 | # Getting Started 2 | 3 | ### Reference Documentation 4 | 5 | For further reference, please consider the following sections: 6 | 7 | * [Official Apache Maven documentation](https://maven.apache.org/guides/index.html) 8 | * [Spring Boot Maven Plugin Reference Guide](https://docs.spring.io/spring-boot/docs/2.4.1/maven-plugin/reference/html/) 9 | * [Create an OCI image](https://docs.spring.io/spring-boot/docs/2.4.1/maven-plugin/reference/html/#build-image) 10 | * [Spring Configuration Processor](https://docs.spring.io/spring-boot/docs/2.4.1/reference/htmlsingle/#configuration-metadata-annotation-processor) 11 | * [Spring Boot DevTools](https://docs.spring.io/spring-boot/docs/2.4.1/reference/htmlsingle/#using-boot-devtools) 12 | 13 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # springboot-webrtc 2 | 3 | ## Things to do list: 4 | 5 | 1. Clone this repository: `https://github.com/hendisantika/springboot-webrtc.git` 6 | 2. Go inside the folder: `cd springboot-webrtc` 7 | 3. Run the application: `mvn clean spring-boot:run` 8 | 4. Open your favorite browser: https://localhost:8443 9 | 10 | Read this for instruction to create keystore: https://www.thomasvitale.com/https-spring-boot-ssl-certificate/ -------------------------------------------------------------------------------- /mvnw: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | # ---------------------------------------------------------------------------- 3 | # Licensed to the Apache Software Foundation (ASF) under one 4 | # or more contributor license agreements. See the NOTICE file 5 | # distributed with this work for additional information 6 | # regarding copyright ownership. The ASF licenses this file 7 | # to you under the Apache License, Version 2.0 (the 8 | # "License"); you may not use this file except in compliance 9 | # with the License. You may obtain a copy of the License at 10 | # 11 | # https://www.apache.org/licenses/LICENSE-2.0 12 | # 13 | # Unless required by applicable law or agreed to in writing, 14 | # software distributed under the License is distributed on an 15 | # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 | # KIND, either express or implied. See the License for the 17 | # specific language governing permissions and limitations 18 | # under the License. 19 | # ---------------------------------------------------------------------------- 20 | 21 | # ---------------------------------------------------------------------------- 22 | # Maven Start Up Batch script 23 | # 24 | # Required ENV vars: 25 | # ------------------ 26 | # JAVA_HOME - location of a JDK home dir 27 | # 28 | # Optional ENV vars 29 | # ----------------- 30 | # M2_HOME - location of maven2's installed home dir 31 | # MAVEN_OPTS - parameters passed to the Java VM when running Maven 32 | # e.g. to debug Maven itself, use 33 | # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 34 | # MAVEN_SKIP_RC - flag to disable loading of mavenrc files 35 | # ---------------------------------------------------------------------------- 36 | 37 | if [ -z "$MAVEN_SKIP_RC" ]; then 38 | 39 | if [ -f /etc/mavenrc ]; then 40 | . /etc/mavenrc 41 | fi 42 | 43 | if [ -f "$HOME/.mavenrc" ]; then 44 | . "$HOME/.mavenrc" 45 | fi 46 | 47 | fi 48 | 49 | # OS specific support. $var _must_ be set to either true or false. 50 | cygwin=false 51 | darwin=false 52 | mingw=false 53 | case "$(uname)" in 54 | CYGWIN*) cygwin=true ;; 55 | MINGW*) mingw=true ;; 56 | Darwin*) 57 | darwin=true 58 | # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home 59 | # See https://developer.apple.com/library/mac/qa/qa1170/_index.html 60 | if [ -z "$JAVA_HOME" ]; then 61 | if [ -x "/usr/libexec/java_home" ]; then 62 | export JAVA_HOME="$(/usr/libexec/java_home)" 63 | else 64 | export JAVA_HOME="/Library/Java/Home" 65 | fi 66 | fi 67 | ;; 68 | esac 69 | 70 | if [ -z "$JAVA_HOME" ]; then 71 | if [ -r /etc/gentoo-release ]; then 72 | JAVA_HOME=$(java-config --jre-home) 73 | fi 74 | fi 75 | 76 | if [ -z "$M2_HOME" ]; then 77 | ## resolve links - $0 may be a link to maven's home 78 | PRG="$0" 79 | 80 | # need this for relative symlinks 81 | while [ -h "$PRG" ]; do 82 | ls=$(ls -ld "$PRG") 83 | link=$(expr "$ls" : '.*-> \(.*\)$') 84 | if expr "$link" : '/.*' >/dev/null; then 85 | PRG="$link" 86 | else 87 | PRG="$(dirname "$PRG")/$link" 88 | fi 89 | done 90 | 91 | saveddir=$(pwd) 92 | 93 | M2_HOME=$(dirname "$PRG")/.. 94 | 95 | # make it fully qualified 96 | M2_HOME=$(cd "$M2_HOME" && pwd) 97 | 98 | cd "$saveddir" 99 | # echo Using m2 at $M2_HOME 100 | fi 101 | 102 | # For Cygwin, ensure paths are in UNIX format before anything is touched 103 | if $cygwin; then 104 | [ -n "$M2_HOME" ] && 105 | M2_HOME=$(cygpath --unix "$M2_HOME") 106 | [ -n "$JAVA_HOME" ] && 107 | JAVA_HOME=$(cygpath --unix "$JAVA_HOME") 108 | [ -n "$CLASSPATH" ] && 109 | CLASSPATH=$(cygpath --path --unix "$CLASSPATH") 110 | fi 111 | 112 | # For Mingw, ensure paths are in UNIX format before anything is touched 113 | if $mingw; then 114 | [ -n "$M2_HOME" ] && 115 | M2_HOME="$( ( 116 | cd "$M2_HOME" 117 | pwd 118 | ))" 119 | [ -n "$JAVA_HOME" ] && 120 | JAVA_HOME="$( ( 121 | cd "$JAVA_HOME" 122 | pwd 123 | ))" 124 | fi 125 | 126 | if [ -z "$JAVA_HOME" ]; then 127 | javaExecutable="$(which javac)" 128 | if [ -n "$javaExecutable" ] && ! [ "$(expr \"$javaExecutable\" : '\([^ ]*\)')" = "no" ]; then 129 | # readlink(1) is not available as standard on Solaris 10. 130 | readLink=$(which readlink) 131 | if [ ! $(expr "$readLink" : '\([^ ]*\)') = "no" ]; then 132 | if $darwin; then 133 | javaHome="$(dirname \"$javaExecutable\")" 134 | javaExecutable="$(cd \"$javaHome\" && pwd -P)/javac" 135 | else 136 | javaExecutable="$(readlink -f \"$javaExecutable\")" 137 | fi 138 | javaHome="$(dirname \"$javaExecutable\")" 139 | javaHome=$(expr "$javaHome" : '\(.*\)/bin') 140 | JAVA_HOME="$javaHome" 141 | export JAVA_HOME 142 | fi 143 | fi 144 | fi 145 | 146 | if [ -z "$JAVACMD" ]; then 147 | if [ -n "$JAVA_HOME" ]; then 148 | if [ -x "$JAVA_HOME/jre/sh/java" ]; then 149 | # IBM's JDK on AIX uses strange locations for the executables 150 | JAVACMD="$JAVA_HOME/jre/sh/java" 151 | else 152 | JAVACMD="$JAVA_HOME/bin/java" 153 | fi 154 | else 155 | JAVACMD="$(which java)" 156 | fi 157 | fi 158 | 159 | if [ ! -x "$JAVACMD" ]; then 160 | echo "Error: JAVA_HOME is not defined correctly." >&2 161 | echo " We cannot execute $JAVACMD" >&2 162 | exit 1 163 | fi 164 | 165 | if [ -z "$JAVA_HOME" ]; then 166 | echo "Warning: JAVA_HOME environment variable is not set." 167 | fi 168 | 169 | CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher 170 | 171 | # traverses directory structure from process work directory to filesystem root 172 | # first directory with .mvn subdirectory is considered project base directory 173 | find_maven_basedir() { 174 | 175 | if [ -z "$1" ]; then 176 | echo "Path not specified to find_maven_basedir" 177 | return 1 178 | fi 179 | 180 | basedir="$1" 181 | wdir="$1" 182 | while [ "$wdir" != '/' ]; do 183 | if [ -d "$wdir"/.mvn ]; then 184 | basedir=$wdir 185 | break 186 | fi 187 | # workaround for JBEAP-8937 (on Solaris 10/Sparc) 188 | if [ -d "${wdir}" ]; then 189 | wdir=$( 190 | cd "$wdir/.." 191 | pwd 192 | ) 193 | fi 194 | # end of workaround 195 | done 196 | echo "${basedir}" 197 | } 198 | 199 | # concatenates all lines of a file 200 | concat_lines() { 201 | if [ -f "$1" ]; then 202 | echo "$(tr -s '\n' ' ' <"$1")" 203 | fi 204 | } 205 | 206 | BASE_DIR=$(find_maven_basedir "$(pwd)") 207 | if [ -z "$BASE_DIR" ]; then 208 | exit 1 209 | fi 210 | 211 | ########################################################################################## 212 | # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central 213 | # This allows using the maven wrapper in projects that prohibit checking in binary data. 214 | ########################################################################################## 215 | if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then 216 | if [ "$MVNW_VERBOSE" = true ]; then 217 | echo "Found .mvn/wrapper/maven-wrapper.jar" 218 | fi 219 | else 220 | if [ "$MVNW_VERBOSE" = true ]; then 221 | echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." 222 | fi 223 | if [ -n "$MVNW_REPOURL" ]; then 224 | jarUrl="$MVNW_REPOURL/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" 225 | else 226 | jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" 227 | fi 228 | while IFS="=" read key value; do 229 | case "$key" in wrapperUrl) 230 | jarUrl="$value" 231 | break 232 | ;; 233 | esac 234 | done <"$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" 235 | if [ "$MVNW_VERBOSE" = true ]; then 236 | echo "Downloading from: $jarUrl" 237 | fi 238 | wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" 239 | if $cygwin; then 240 | wrapperJarPath=$(cygpath --path --windows "$wrapperJarPath") 241 | fi 242 | 243 | if command -v wget >/dev/null; then 244 | if [ "$MVNW_VERBOSE" = true ]; then 245 | echo "Found wget ... using wget" 246 | fi 247 | if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then 248 | wget "$jarUrl" -O "$wrapperJarPath" 249 | else 250 | wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath" 251 | fi 252 | elif command -v curl >/dev/null; then 253 | if [ "$MVNW_VERBOSE" = true ]; then 254 | echo "Found curl ... using curl" 255 | fi 256 | if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then 257 | curl -o "$wrapperJarPath" "$jarUrl" -f 258 | else 259 | curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f 260 | fi 261 | 262 | else 263 | if [ "$MVNW_VERBOSE" = true ]; then 264 | echo "Falling back to using Java to download" 265 | fi 266 | javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" 267 | # For Cygwin, switch paths to Windows format before running javac 268 | if $cygwin; then 269 | javaClass=$(cygpath --path --windows "$javaClass") 270 | fi 271 | if [ -e "$javaClass" ]; then 272 | if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then 273 | if [ "$MVNW_VERBOSE" = true ]; then 274 | echo " - Compiling MavenWrapperDownloader.java ..." 275 | fi 276 | # Compiling the Java class 277 | ("$JAVA_HOME/bin/javac" "$javaClass") 278 | fi 279 | if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then 280 | # Running the downloader 281 | if [ "$MVNW_VERBOSE" = true ]; then 282 | echo " - Running MavenWrapperDownloader.java ..." 283 | fi 284 | ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") 285 | fi 286 | fi 287 | fi 288 | fi 289 | ########################################################################################## 290 | # End of extension 291 | ########################################################################################## 292 | 293 | export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} 294 | if [ "$MVNW_VERBOSE" = true ]; then 295 | echo $MAVEN_PROJECTBASEDIR 296 | fi 297 | MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" 298 | 299 | # For Cygwin, switch paths to Windows format before running java 300 | if $cygwin; then 301 | [ -n "$M2_HOME" ] && 302 | M2_HOME=$(cygpath --path --windows "$M2_HOME") 303 | [ -n "$JAVA_HOME" ] && 304 | JAVA_HOME=$(cygpath --path --windows "$JAVA_HOME") 305 | [ -n "$CLASSPATH" ] && 306 | CLASSPATH=$(cygpath --path --windows "$CLASSPATH") 307 | [ -n "$MAVEN_PROJECTBASEDIR" ] && 308 | MAVEN_PROJECTBASEDIR=$(cygpath --path --windows "$MAVEN_PROJECTBASEDIR") 309 | fi 310 | 311 | # Provide a "standardized" way to retrieve the CLI args that will 312 | # work with both Windows and non-Windows executions. 313 | MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@" 314 | export MAVEN_CMD_LINE_ARGS 315 | 316 | WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 317 | 318 | exec "$JAVACMD" \ 319 | $MAVEN_OPTS \ 320 | -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ 321 | "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ 322 | ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" 323 | -------------------------------------------------------------------------------- /mvnw.cmd: -------------------------------------------------------------------------------- 1 | @REM ---------------------------------------------------------------------------- 2 | @REM Licensed to the Apache Software Foundation (ASF) under one 3 | @REM or more contributor license agreements. See the NOTICE file 4 | @REM distributed with this work for additional information 5 | @REM regarding copyright ownership. The ASF licenses this file 6 | @REM to you under the Apache License, Version 2.0 (the 7 | @REM "License"); you may not use this file except in compliance 8 | @REM with the License. You may obtain a copy of the License at 9 | @REM 10 | @REM https://www.apache.org/licenses/LICENSE-2.0 11 | @REM 12 | @REM Unless required by applicable law or agreed to in writing, 13 | @REM software distributed under the License is distributed on an 14 | @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 | @REM KIND, either express or implied. See the License for the 16 | @REM specific language governing permissions and limitations 17 | @REM under the License. 18 | @REM ---------------------------------------------------------------------------- 19 | 20 | @REM ---------------------------------------------------------------------------- 21 | @REM Maven Start Up Batch script 22 | @REM 23 | @REM Required ENV vars: 24 | @REM JAVA_HOME - location of a JDK home dir 25 | @REM 26 | @REM Optional ENV vars 27 | @REM M2_HOME - location of maven2's installed home dir 28 | @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands 29 | @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending 30 | @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven 31 | @REM e.g. to debug Maven itself, use 32 | @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 33 | @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files 34 | @REM ---------------------------------------------------------------------------- 35 | 36 | @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' 37 | @echo off 38 | @REM set title of command window 39 | title %0 40 | @REM enable echoing by setting MAVEN_BATCH_ECHO to 'on' 41 | @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% 42 | 43 | @REM set %HOME% to equivalent of $HOME 44 | if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") 45 | 46 | @REM Execute a user defined script before this one 47 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre 48 | @REM check for pre script, once with legacy .bat ending and once with .cmd ending 49 | if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" 50 | if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" 51 | :skipRcPre 52 | 53 | @setlocal 54 | 55 | set ERROR_CODE=0 56 | 57 | @REM To isolate internal variables from possible post scripts, we use another setlocal 58 | @setlocal 59 | 60 | @REM ==== START VALIDATION ==== 61 | if not "%JAVA_HOME%" == "" goto OkJHome 62 | 63 | echo. 64 | echo Error: JAVA_HOME not found in your environment. >&2 65 | echo Please set the JAVA_HOME variable in your environment to match the >&2 66 | echo location of your Java installation. >&2 67 | echo. 68 | goto error 69 | 70 | :OkJHome 71 | if exist "%JAVA_HOME%\bin\java.exe" goto init 72 | 73 | echo. 74 | echo Error: JAVA_HOME is set to an invalid directory. >&2 75 | echo JAVA_HOME = "%JAVA_HOME%" >&2 76 | echo Please set the JAVA_HOME variable in your environment to match the >&2 77 | echo location of your Java installation. >&2 78 | echo. 79 | goto error 80 | 81 | @REM ==== END VALIDATION ==== 82 | 83 | :init 84 | 85 | @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". 86 | @REM Fallback to current working directory if not found. 87 | 88 | set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% 89 | IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir 90 | 91 | set EXEC_DIR=%CD% 92 | set WDIR=%EXEC_DIR% 93 | :findBaseDir 94 | IF EXIST "%WDIR%"\.mvn goto baseDirFound 95 | cd .. 96 | IF "%WDIR%"=="%CD%" goto baseDirNotFound 97 | set WDIR=%CD% 98 | goto findBaseDir 99 | 100 | :baseDirFound 101 | set MAVEN_PROJECTBASEDIR=%WDIR% 102 | cd "%EXEC_DIR%" 103 | goto endDetectBaseDir 104 | 105 | :baseDirNotFound 106 | set MAVEN_PROJECTBASEDIR=%EXEC_DIR% 107 | cd "%EXEC_DIR%" 108 | 109 | :endDetectBaseDir 110 | 111 | IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig 112 | 113 | @setlocal EnableExtensions EnableDelayedExpansion 114 | for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a 115 | @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% 116 | 117 | :endReadAdditionalConfig 118 | 119 | SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" 120 | set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" 121 | set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 122 | 123 | set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" 124 | 125 | FOR /F "tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO ( 126 | IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B 127 | ) 128 | 129 | @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central 130 | @REM This allows using the maven wrapper in projects that prohibit checking in binary data. 131 | if exist %WRAPPER_JAR% ( 132 | if "%MVNW_VERBOSE%" == "true" ( 133 | echo Found %WRAPPER_JAR% 134 | ) 135 | ) else ( 136 | if not "%MVNW_REPOURL%" == "" ( 137 | SET DOWNLOAD_URL="%MVNW_REPOURL%/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" 138 | ) 139 | if "%MVNW_VERBOSE%" == "true" ( 140 | echo Couldn't find %WRAPPER_JAR%, downloading it ... 141 | echo Downloading from: %DOWNLOAD_URL% 142 | ) 143 | 144 | powershell -Command "&{"^ 145 | "$webclient = new-object System.Net.WebClient;"^ 146 | "if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^ 147 | "$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^ 148 | "}"^ 149 | "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^ 150 | "}" 151 | if "%MVNW_VERBOSE%" == "true" ( 152 | echo Finished downloading %WRAPPER_JAR% 153 | ) 154 | ) 155 | @REM End of extension 156 | 157 | @REM Provide a "standardized" way to retrieve the CLI args that will 158 | @REM work with both Windows and non-Windows executions. 159 | set MAVEN_CMD_LINE_ARGS=%* 160 | 161 | %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* 162 | if ERRORLEVEL 1 goto error 163 | goto end 164 | 165 | :error 166 | set ERROR_CODE=1 167 | 168 | :end 169 | @endlocal & set ERROR_CODE=%ERROR_CODE% 170 | 171 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost 172 | @REM check for post script, once with legacy .bat ending and once with .cmd ending 173 | if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" 174 | if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" 175 | :skipRcPost 176 | 177 | @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' 178 | if "%MAVEN_BATCH_PAUSE%" == "on" pause 179 | 180 | if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% 181 | 182 | exit /B %ERROR_CODE% 183 | -------------------------------------------------------------------------------- /pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 4.0.0 5 | 6 | org.springframework.boot 7 | spring-boot-starter-parent 8 | 3.5.3 9 | 10 | 11 | com.hendisantika 12 | springboot-webrtc 13 | 0.0.1-SNAPSHOT 14 | springboot-webrtc 15 | Demo project for Spring Boot 16 | 17 | 18 | 21 19 | 20 | 21 | 22 | 23 | org.springframework.boot 24 | spring-boot-starter 25 | 26 | 27 | org.springframework.boot 28 | spring-boot-starter-websocket 29 | 30 | 31 | org.springframework.boot 32 | spring-boot-devtools 33 | runtime 34 | true 35 | 36 | 37 | org.springframework.boot 38 | spring-boot-configuration-processor 39 | true 40 | 41 | 42 | org.projectlombok 43 | lombok 44 | true 45 | 46 | 47 | org.springframework.boot 48 | spring-boot-starter-test 49 | test 50 | 51 | 52 | 53 | 54 | 55 | 56 | org.springframework.boot 57 | spring-boot-maven-plugin 58 | 59 | 60 | 61 | org.projectlombok 62 | lombok 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | -------------------------------------------------------------------------------- /src/main/java/com/hendisantika/springbootwebrtc/SignalMessage.java: -------------------------------------------------------------------------------- 1 | package com.hendisantika.springbootwebrtc; 2 | 3 | import lombok.AllArgsConstructor; 4 | import lombok.Data; 5 | import lombok.NoArgsConstructor; 6 | 7 | /** 8 | * Created by IntelliJ IDEA. 9 | * Project : springboot-webrtc 10 | * User: hendisantika 11 | * Email: hendisantika@gmail.com 12 | * Telegram : @hendisantika34 13 | * Date: 28/12/20 14 | * Time: 17.40 15 | */ 16 | @Data 17 | @AllArgsConstructor 18 | @NoArgsConstructor 19 | public class SignalMessage { 20 | private String type; 21 | private String sender; 22 | private String receiver; 23 | private Object data; 24 | } 25 | -------------------------------------------------------------------------------- /src/main/java/com/hendisantika/springbootwebrtc/SignalingSocketHandler.java: -------------------------------------------------------------------------------- 1 | package com.hendisantika.springbootwebrtc; 2 | 3 | import org.slf4j.Logger; 4 | import org.slf4j.LoggerFactory; 5 | import org.springframework.web.socket.CloseStatus; 6 | import org.springframework.web.socket.TextMessage; 7 | import org.springframework.web.socket.WebSocketSession; 8 | import org.springframework.web.socket.handler.TextWebSocketHandler; 9 | 10 | import java.util.HashMap; 11 | import java.util.Map; 12 | 13 | /** 14 | * Created by IntelliJ IDEA. 15 | * Project : springboot-webrtc 16 | * User: hendisantika 17 | * Email: hendisantika@gmail.com 18 | * Telegram : @hendisantika34 19 | * Date: 28/12/20 20 | * Time: 17.42 21 | */ 22 | 23 | public class SignalingSocketHandler extends TextWebSocketHandler { 24 | 25 | private static final Logger LOG = LoggerFactory.getLogger(SignalingSocketHandler.class); 26 | 27 | private static final String TYPE_INIT = "init"; 28 | private static final String TYPE_LOGOUT = "logout"; 29 | 30 | /** 31 | * Cache of sessions by users. 32 | */ 33 | private final Map connectedUsers = new HashMap<>(); 34 | 35 | @Override 36 | public void afterConnectionEstablished(WebSocketSession session) throws Exception { 37 | LOG.info("[" + session.getId() + "] Connection established " + session.getId()); 38 | 39 | // send the message to all other peers, that new men its being registered 40 | final SignalMessage newMenOnBoard = new SignalMessage(); 41 | newMenOnBoard.setType(TYPE_INIT); 42 | newMenOnBoard.setSender(session.getId()); 43 | 44 | connectedUsers.values().forEach(webSocketSession -> { 45 | try { 46 | webSocketSession.sendMessage(new TextMessage(Utils.getString(newMenOnBoard))); 47 | } catch (Exception e) { 48 | LOG.warn("Error while message sending.", e); 49 | } 50 | }); 51 | 52 | // put the session to the "cache". 53 | connectedUsers.put(session.getId(), session); 54 | } 55 | 56 | @Override 57 | public void afterConnectionClosed(WebSocketSession session, CloseStatus status) throws Exception { 58 | LOG.info("[" + session.getId() + "] Connection closed " + session.getId() + " with status: " + status.getReason()); 59 | removeUserAndSendLogout(session.getId()); 60 | } 61 | 62 | @Override 63 | public void handleTransportError(WebSocketSession session, Throwable exception) throws Exception { 64 | LOG.info("[" + session.getId() + "] Connection error " + session.getId() + " with status: " + exception.getLocalizedMessage()); 65 | removeUserAndSendLogout(session.getId()); 66 | } 67 | 68 | @Override 69 | protected void handleTextMessage(WebSocketSession session, TextMessage message) throws Exception { 70 | LOG.info("handleTextMessage : {}", message.getPayload()); 71 | 72 | SignalMessage signalMessage = Utils.getObject(message.getPayload()); 73 | 74 | // with the destinationUser find the targeted socket, if any 75 | String destinationUser = signalMessage.getReceiver(); 76 | WebSocketSession destSocket = connectedUsers.get(destinationUser); 77 | // if the socket exists and is open, we go on 78 | if (destSocket != null && destSocket.isOpen()) { 79 | // set the sender as current sessionId. 80 | signalMessage.setSender(session.getId()); 81 | final String resendingMessage = Utils.getString(signalMessage); 82 | LOG.info("send message {} to {}", resendingMessage, destinationUser); 83 | destSocket.sendMessage(new TextMessage(resendingMessage)); 84 | } 85 | } 86 | 87 | private void removeUserAndSendLogout(final String sessionId) { 88 | 89 | connectedUsers.remove(sessionId); 90 | 91 | // send the message to all other peers, somebody(sessionId) leave. 92 | final SignalMessage menOut = new SignalMessage(); 93 | menOut.setType(TYPE_LOGOUT); 94 | menOut.setSender(sessionId); 95 | 96 | connectedUsers.values().forEach(webSocket -> { 97 | try { 98 | webSocket.sendMessage(new TextMessage(Utils.getString(menOut))); 99 | } catch (Exception e) { 100 | LOG.warn("Error while message sending.", e); 101 | } 102 | }); 103 | } 104 | } 105 | -------------------------------------------------------------------------------- /src/main/java/com/hendisantika/springbootwebrtc/SpringbootWebrtcApplication.java: -------------------------------------------------------------------------------- 1 | package com.hendisantika.springbootwebrtc; 2 | 3 | import org.springframework.boot.SpringApplication; 4 | import org.springframework.boot.autoconfigure.SpringBootApplication; 5 | 6 | @SpringBootApplication 7 | public class SpringbootWebrtcApplication { 8 | 9 | public static void main(String[] args) { 10 | SpringApplication.run(SpringbootWebrtcApplication.class, args); 11 | } 12 | 13 | } 14 | -------------------------------------------------------------------------------- /src/main/java/com/hendisantika/springbootwebrtc/Utils.java: -------------------------------------------------------------------------------- 1 | package com.hendisantika.springbootwebrtc; 2 | 3 | import com.fasterxml.jackson.databind.ObjectMapper; 4 | 5 | /** 6 | * Created by IntelliJ IDEA. 7 | * Project : springboot-webrtc 8 | * User: hendisantika 9 | * Email: hendisantika@gmail.com 10 | * Telegram : @hendisantika34 11 | * Date: 28/12/20 12 | * Time: 17.41 13 | */ 14 | public class Utils { 15 | // Jackson JSON converter 16 | private static final ObjectMapper objectMapper = new ObjectMapper(); 17 | 18 | private Utils() { 19 | } 20 | 21 | public static SignalMessage getObject(final String message) throws Exception { 22 | return objectMapper.readValue(message, SignalMessage.class); 23 | } 24 | 25 | public static String getString(final SignalMessage message) throws Exception { 26 | return objectMapper.writeValueAsString(message); 27 | } 28 | } 29 | -------------------------------------------------------------------------------- /src/main/java/com/hendisantika/springbootwebrtc/WebSocketsConfiguration.java: -------------------------------------------------------------------------------- 1 | package com.hendisantika.springbootwebrtc; 2 | 3 | import org.springframework.context.annotation.Bean; 4 | import org.springframework.context.annotation.Configuration; 5 | import org.springframework.web.socket.WebSocketHandler; 6 | import org.springframework.web.socket.config.annotation.EnableWebSocket; 7 | import org.springframework.web.socket.config.annotation.WebSocketConfigurer; 8 | import org.springframework.web.socket.config.annotation.WebSocketHandlerRegistry; 9 | 10 | /** 11 | * Created by IntelliJ IDEA. 12 | * Project : springboot-webrtc 13 | * User: hendisantika 14 | * Email: hendisantika@gmail.com 15 | * Telegram : @hendisantika34 16 | * Date: 28/12/20 17 | * Time: 17.41 18 | */ 19 | @Configuration 20 | @EnableWebSocket 21 | public class WebSocketsConfiguration implements WebSocketConfigurer { 22 | 23 | @Override 24 | public void registerWebSocketHandlers(WebSocketHandlerRegistry webSocketHandlerRegistry) { 25 | webSocketHandlerRegistry.addHandler(signalingSocketHandler(), "/room"); 26 | } 27 | 28 | @Bean 29 | public WebSocketHandler signalingSocketHandler() { 30 | return new SignalingSocketHandler(); 31 | } 32 | } -------------------------------------------------------------------------------- /src/main/resources/application.properties: -------------------------------------------------------------------------------- 1 | server.port=8443 2 | server.ssl.key-store=classpath:keystore.p12 3 | server.ssl.key-store-password=webrtc 4 | server.ssl.keyStoreType=PKCS12 5 | server.ssl.keyAlias=webrtc 6 | -------------------------------------------------------------------------------- /src/main/resources/keystore.p12: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/hendisantika/springboot-webrtc/2aaa4351c92955d4f32cc4486da0452f38a08c92/src/main/resources/keystore.p12 -------------------------------------------------------------------------------- /src/main/resources/static/css/styles.css: -------------------------------------------------------------------------------- 1 | body { 2 | background: #525b63; 3 | } 4 | 5 | #selectedVideosContainer, #remoteVideosContainer { 6 | text-align: center; 7 | background: #525b63; 8 | margin: 20px; 9 | } 10 | 11 | #remoteView, #selfView { 12 | background: #000000; 13 | display: inline; 14 | height: 360px; 15 | width: 480px; 16 | margin: 20px; 17 | } 18 | 19 | .videoElement { 20 | background: #525b63; 21 | border: 12px solid #303e4a; 22 | border-radius: 5px; 23 | -moz-border-radius: 5px; 24 | -webkit-border-radius: 5px; 25 | } 26 | 27 | .videoElement.active { 28 | border: 12px solid #FFFFFF; 29 | } 30 | 31 | -------------------------------------------------------------------------------- /src/main/resources/static/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | Spring Boot WebRTC Demo 5 | 6 | 7 | 8 |
9 | 10 | 11 |
12 |
13 | 14 | 15 | 16 | 17 | -------------------------------------------------------------------------------- /src/main/resources/static/js/main.js: -------------------------------------------------------------------------------- 1 | const PORT = 8443; 2 | const MAPPING = "/room"; 3 | const peerConnectionConfig = { 4 | 'iceServers': [ 5 | {'urls': 'stun:stun.l.google.com:19302'} 6 | ] 7 | }; 8 | 9 | var ws; 10 | var localStream; 11 | var connections = {}; 12 | var uuidInBig; 13 | 14 | var container = document.getElementById("remoteVideosContainer"); 15 | 16 | /** 17 | * this initiate websocket connection 18 | * it is caled on page reload 19 | */ 20 | function init() { 21 | 22 | // get a local stream, show it in a self-view and add it to be sent 23 | navigator.mediaDevices.getUserMedia({video: true, audio: false}).then(function (stream) { 24 | console.log("Stream OK"); 25 | localStream = stream; 26 | selfView.srcObject = localStream; 27 | ws = new WebSocket('wss://' + window.location.hostname + ':' + PORT + MAPPING); 28 | ws.onmessage = processWsMessage; 29 | ws.onopen = logMessage; 30 | ws.onclose = logMessage; 31 | ws.onerror = logMessage; 32 | }).catch(function (error) { 33 | console.log("Stream NOT OK: " + error.name + ': ' + error.message); 34 | }); 35 | 36 | } 37 | 38 | function processWsMessage(message) { 39 | var signal = JSON.parse(message.data); 40 | logMessage(signal); 41 | // you have logged in 42 | switch (signal.type) { 43 | case 'init': 44 | handleInit(signal); 45 | break; 46 | case 'logout': 47 | handleLogout(signal); 48 | break; 49 | case 'offer': 50 | handleOffer(signal); 51 | break; 52 | case 'answer': 53 | handleAnswer(signal); 54 | break; 55 | case 'ice': 56 | handleIce(signal); 57 | break; 58 | } 59 | 60 | } 61 | 62 | function handleInit(signal) { 63 | var peerId = signal.sender; 64 | var connection = getRTCPeerConnectionObject(peerId); 65 | 66 | // make an offer, and send the SDP to sender. 67 | connection.createOffer().then(function (sdp) { 68 | connection.setLocalDescription(sdp); 69 | console.log('Creating an offer for', peerId); 70 | sendMessage({ 71 | type: "offer", 72 | receiver: peerId, 73 | data: sdp 74 | }); 75 | }).catch(function (e) { 76 | console.log('Error in offer creation.', e); 77 | }); 78 | 79 | } 80 | 81 | function handleLogout(signal) { 82 | var peerId = signal.sender; 83 | if (peerId == uuidInBig) { 84 | remoteView.srcObject = null; 85 | } 86 | delete connections[peerId]; 87 | var videoElement = document.getElementById(peerId); 88 | videoElement.outerHTML = ""; 89 | delete videoElement; 90 | } 91 | 92 | function handleOffer(signal) { 93 | var peerId = signal.sender; 94 | var connection = getRTCPeerConnectionObject(peerId); 95 | connection.setRemoteDescription(new RTCSessionDescription(signal.data)).then(function () { 96 | console.log('Setting remote description by offer from ' + peerId); 97 | // create an answer for the peedId. 98 | connection.createAnswer().then(function (sdp) { 99 | // and after callback set it locally and send to peer 100 | connection.setLocalDescription(sdp); 101 | sendMessage({ 102 | type: "answer", 103 | receiver: peerId, 104 | data: sdp 105 | }); 106 | 107 | }).catch(function (e) { 108 | console.log('Error in offer handling.', e); 109 | }); 110 | 111 | }).catch(function (e) { 112 | console.log('Error in offer handling.', e); 113 | }); 114 | } 115 | 116 | function handleAnswer(signal) { 117 | var connection = getRTCPeerConnectionObject(signal.sender); 118 | connection.setRemoteDescription(new RTCSessionDescription(signal.data)).then(function () { 119 | console.log('Setting remote description by answer from' + signal.sender); 120 | }).catch(function (e) { 121 | console.log('Error in answer acceptance.', e); 122 | }); 123 | } 124 | 125 | function handleIce(signal) { 126 | if (signal.data) { 127 | console.log('Adding ice candidate'); 128 | var connection = getRTCPeerConnectionObject(signal.sender); 129 | connection.addIceCandidate(new RTCIceCandidate(signal.data)); 130 | } 131 | } 132 | 133 | function getRTCPeerConnectionObject(uuid) { 134 | 135 | if (connections[uuid]) { 136 | return connections[uuid]; 137 | } 138 | 139 | var connection = new RTCPeerConnection(peerConnectionConfig); 140 | 141 | connection.addStream(localStream); 142 | 143 | // handle on ice candidate 144 | connection.onicecandidate = function (event) { 145 | console.log("candidate is: " + event.candidate); 146 | if (event.candidate) { 147 | sendMessage({ 148 | type: "ice", 149 | receiver: uuid, 150 | data: event.candidate 151 | }); 152 | } 153 | }; 154 | 155 | // handle on track / onaddstream 156 | connection.onaddstream = function (event) { 157 | console.log('Received new stream from ' + uuid); 158 | var video = document.createElement("video"); 159 | container.appendChild(video); 160 | video.id = uuid; 161 | video.width = 160; 162 | video.height = 120; 163 | video.className += " videoElement"; 164 | video.autoplay = true; 165 | video.srcObject = event.stream; 166 | video.addEventListener('click', function (event) { 167 | setBigVideo(uuid); 168 | }, false); 169 | if (!remoteView.srcObject) { 170 | setBigVideo(uuid); 171 | } 172 | }; 173 | 174 | connections[uuid] = connection; 175 | return connection; 176 | } 177 | 178 | function setBigVideo(uuid) { 179 | remoteView.srcObject = document.getElementById(uuid).srcObject; 180 | if (uuidInBig && document.getElementById(uuidInBig)) { 181 | document.getElementById(uuidInBig).classList.remove("active"); 182 | } 183 | document.getElementById(uuid).classList.add("active"); 184 | uuidInBig = uuid; 185 | } 186 | 187 | function sendMessage(payload) { 188 | ws.send(JSON.stringify(payload)); 189 | } 190 | 191 | function logMessage(message) { 192 | console.log(message); 193 | } 194 | 195 | function disconnect() { 196 | console.log('Disconnecting '); 197 | if (ws != null) { 198 | ws.close(); 199 | } 200 | } 201 | 202 | // start 203 | window.onload = init; -------------------------------------------------------------------------------- /src/test/java/com/hendisantika/springbootwebrtc/SpringbootWebrtcApplicationTests.java: -------------------------------------------------------------------------------- 1 | package com.hendisantika.springbootwebrtc; 2 | 3 | import org.junit.jupiter.api.Test; 4 | import org.springframework.boot.test.context.SpringBootTest; 5 | 6 | @SpringBootTest 7 | class SpringbootWebrtcApplicationTests { 8 | 9 | @Test 10 | void contextLoads() { 11 | } 12 | 13 | } 14 | --------------------------------------------------------------------------------