openvidu-recording-java and openvidu-recording-node

2018-03-15 12:52:59 +01:00 · 2018-03-15 12:52:59 +01:00 · a7a742b165
commit a7a742b165
parent e1871f7f7d
42 changed files with 33121 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@ -20,3 +20,7 @@

 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
+
+*/.settings
+*/.classpath
+*/.project
--- a/openvidu-recording-java/.gitignore
+++ b/openvidu-recording-java/.gitignore
@ -0,0 +1,24 @@
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+
+target/
--- a/openvidu-recording-java/LICENSE
+++ b/openvidu-recording-java/LICENSE
@ -0,0 +1,201 @@
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "{}"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright {yyyy} {name of copyright owner}
+
+   Licensed 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.
--- a/openvidu-recording-java/README.md
+++ b/openvidu-recording-java/README.md
@ -0,0 +1,13 @@
+[![License badge](https://img.shields.io/badge/license-Apache2-orange.svg)](http://www.apache.org/licenses/LICENSE-2.0)
+[![Documentation badge](https://readthedocs.org/projects/fiware-orion/badge/?version=latest)](http://openvidu.io/docs/home/)
+[![Docker badge](https://img.shields.io/docker/pulls/fiware/orion.svg)](https://hub.docker.com/r/openvidu/)
+[![Support badge](https://img.shields.io/badge/support-sof-yellowgreen.svg)](https://groups.google.com/forum/#!forum/openvidu)
+
+[![][OpenViduLogo]](http://openvidu.io)
+
+openvidu-recording-java
+===
+
+Visit [openvidu.io/docs/tutorials/openvidu-js-java/](http://openvidu.io/docs/tutorials/openvidu-js-java/)
+
+[OpenViduLogo]: https://secure.gravatar.com/avatar/5daba1d43042f2e4e85849733c8e5702?s=120
--- a/openvidu-recording-java/docker/Dockerfile
+++ b/openvidu-recording-java/docker/Dockerfile
@ -0,0 +1,51 @@
+FROM ubuntu:16.04
+MAINTAINER openvidu@gmail.com
+
+# Install Kurento Media Server (KMS) 
+RUN echo "deb http://ubuntu.kurento.org xenial kms6" | tee /etc/apt/sources.list.d/kurento.list \
+ && apt-key adv --keyserver keyserver.ubuntu.com --recv 2F819BC0 \
+ && apt-get update \
+ && apt-get -y dist-upgrade \
+ && apt-get -y install kurento-media-server-6.0 \
+ && rm -rf /var/lib/apt/lists/*
+
+COPY kms.sh /kms.sh
+COPY ngrok.sh /ngrok.sh
+
+# Install Java
+RUN apt-get update && apt-get install -y openjdk-8-jdk && rm -rf /var/lib/apt/lists/*
+
+# ngrok
+RUN apt-get update && apt-get install unzip
+RUN set -x \
+ && apt-get update \
+ && apt-get install wget \
+ && wget https://bin.equinox.io/c/4VmDzA7iaHb/ngrok-stable-linux-amd64.zip \
+ && unzip ngrok-stable-linux-amd64.zip -d /home/ngrok \
+ && rm -f ngrok-stable-linux-amd64.zip ngrok
+
+COPY ngrok.yml /home/ngrok/ngrok.yml
+
+# Configure Supervisor
+RUN mkdir -p /var/log/supervisor
+COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf
+RUN apt-get update && apt-get install -y supervisor && rm -rf /var/lib/apt/lists/*
+
+COPY openvidu-server.jar openvidu-server.jar
+COPY openvidu-js-java.jar app.jar
+RUN sh -c 'touch /openvidu-server.jar'
+RUN sh -c 'touch /app.jar'
+
+RUN set -x \
+ && echo 'ngrok:x:6737:6737:Ngrok user:/home/ngrok:/bin/false' >> /etc/passwd \
+ && echo 'ngrok:x:6737:' >> /etc/group \
+ && chown ngrok:ngrok /home/ngrok \
+ && chmod -R go=u,go-w /home/ngrok \
+ && chmod go= /home/ngrok
+
+EXPOSE 3000
+EXPOSE 5000
+EXPOSE 4040
+
+# Exec supervisord
+CMD ["/usr/bin/supervisord"]
--- a/openvidu-recording-java/docker/create_image.sh
+++ b/openvidu-recording-java/docker/create_image.sh
@ -0,0 +1,15 @@
+# Build and package openvidu-js-java maven project
+cd .. && mvn clean compile package
+
+# Copy openvidu-js-java.jar in docker build path
+cp target/openvidu-js-java-"$1".jar ./docker/openvidu-js-java.jar
+
+# Copy compiled openvidu-server.jar
+cd ./docker && cp ../../../openvidu/openvidu-server/target/openvidu-server-"$1".jar ./openvidu-server.jar
+
+### Build Docker container and remove unwanted files ###
+docker build -t openvidu/basic-webinar-demo .
+
+rm ./openvidu-js-java.jar
+rm ./openvidu-server.jar
+rm -rf ./openvidu-server
--- a/openvidu-recording-java/docker/kms.sh
+++ b/openvidu-recording-java/docker/kms.sh
@ -0,0 +1,19 @@
+#!/bin/bash -x
+set -e
+
+if [ -n "$KMS_TURN_URL" ]; then
+  echo "turnURL=$KMS_TURN_URL" > /etc/kurento/modules/kurento/WebRtcEndpoint.conf.ini
+fi
+
+if [ -n "$KMS_STUN_IP" -a -n "$KMS_STUN_PORT" ]; then
+  # Generate WebRtcEndpoint configuration
+  echo "stunServerAddress=$KMS_STUN_IP" > /etc/kurento/modules/kurento/WebRtcEndpoint.conf.ini
+  echo "stunServerPort=$KMS_STUN_PORT" >> /etc/kurento/modules/kurento/WebRtcEndpoint.conf.ini
+fi
+
+# Remove ipv6 local loop until ipv6 is supported
+cat /etc/hosts | sed '/::1/d' | tee /etc/hosts > /dev/null
+
+export GST_DEBUG=Kurento*:5
+
+exec /usr/bin/kurento-media-server "$@"
--- a/openvidu-recording-java/docker/ngrok.sh
+++ b/openvidu-recording-java/docker/ngrok.sh
@ -0,0 +1,6 @@
+exec $HOME/ngrok start --all -config=$HOME/ngrok.yml > $HOME/ngrok.log &
+while true
+do
+	sleep 100000
+done
+exit 0
--- a/openvidu-recording-java/docker/ngrok.yml
+++ b/openvidu-recording-java/docker/ngrok.yml
@ -0,0 +1,8 @@
+web_addr: 0.0.0.0:4040
+tunnels:
+  app:
+    addr: 3000
+    proto: http
+  server:
+    addr: 5000
+    proto: http
--- a/openvidu-recording-java/docker/supervisord.conf
+++ b/openvidu-recording-java/docker/supervisord.conf
@ -0,0 +1,26 @@
+[supervisord]
+nodaemon=true
+logfile=/var/log/supervisor/supervisord.log;
+pidfile=/var/run/supervisord.pid;
+loglevel=debug
+
+[program:kms]
+command=/bin/bash /kms.sh
+redirect_stderr=true
+priority=2
+
+[program:openvidu-server]
+command=/bin/bash -c "java -Dspring.profiles.active=ngrok -jar /openvidu-server.jar"
+redirect_stderr=true
+priority=3
+
+[program:openvidu-js-java]
+command=/bin/bash -c "java -Djava.security.egd=file:/dev/./urandom -Dspring.profiles.active=container -jar /app.jar"
+redirect_stderr=true
+priority=4
+
+[program:ngrok]
+environment=HOME="/home/ngrok",USER="ngrok"
+command=/bin/bash /ngrok.sh
+redirect_stderr=true
+priority=1
--- a/openvidu-recording-java/pom.xml
+++ b/openvidu-recording-java/pom.xml
@ -0,0 +1,102 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+
+	<groupId>io.openvidu</groupId>
+	<artifactId>openvidu-recording-java</artifactId>
+	<version>1.1.0</version>
+	<packaging>jar</packaging>
+
+	<name>openvidu-recording-java</name>
+	<url>http://maven.apache.org</url>
+
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>1.4.1.RELEASE</version>
+	</parent>
+
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<java.version>1.8</java.version>
+		<start-class>io.openvidu.js.java.App</start-class>
+		<docker.image.prefix>openvidu</docker.image.prefix>
+	</properties>
+
+	<build>
+
+		<finalName>${project.artifactId}-${project.version}</finalName>
+
+		<plugins>
+
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+				<dependencies>
+					<dependency>
+						<groupId>org.springframework</groupId>
+						<artifactId>springloaded</artifactId>
+						<version>1.2.6.RELEASE</version>
+					</dependency>
+				</dependencies>
+			</plugin>
+
+			<plugin>
+				<groupId>org.codehaus.mojo</groupId>
+				<artifactId>exec-maven-plugin</artifactId>
+				<configuration>
+					<mainClass>${start-class}</mainClass>
+				</configuration>
+			</plugin>
+
+			<plugin>
+				<groupId>com.spotify</groupId>
+				<artifactId>docker-maven-plugin</artifactId>
+				<version>0.2.3</version>
+				<configuration>
+					<imageName>${docker.image.prefix}/${project.artifactId}</imageName>
+					<dockerDirectory>src/main/docker</dockerDirectory>
+					<resources>
+						<resource>
+							<targetPath>/</targetPath>
+							<directory>${project.build.directory}</directory>
+							<include>${project.build.finalName}.war</include>
+						</resource>
+					</resources>
+				</configuration>
+			</plugin>
+
+		</plugins>
+	</build>
+
+	<dependencies>
+
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<scope>test</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-devtools</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>com.googlecode.json-simple</groupId>
+			<artifactId>json-simple</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>io.openvidu</groupId>
+			<artifactId>openvidu-java-client</artifactId>
+			<version>1.8.0</version>
+		</dependency>
+
+	</dependencies>
+</project>
--- a/openvidu-recording-java/src/main/java/io/openvidu/js/java/App.java
+++ b/openvidu-recording-java/src/main/java/io/openvidu/js/java/App.java
@ -0,0 +1,13 @@
+package io.openvidu.js.java;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class App
+{
+	public static void main( String[] args )
+    {
+    	SpringApplication.run(App.class, args);
+    }
+}
--- a/openvidu-recording-java/src/main/java/io/openvidu/js/java/MyRestController.java
+++ b/openvidu-recording-java/src/main/java/io/openvidu/js/java/MyRestController.java
@ -0,0 +1,250 @@
+package io.openvidu.js.java;
+
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.json.simple.JSONObject;
+import org.json.simple.parser.JSONParser;
+import org.json.simple.parser.ParseException;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
+
+import io.openvidu.java.client.Archive;
+import io.openvidu.java.client.OpenVidu;
+import io.openvidu.java.client.OpenViduException;
+import io.openvidu.java.client.Session;
+import io.openvidu.java.client.TokenOptions;
+import io.openvidu.java.client.OpenViduRole;
+
+@RestController
+@RequestMapping("/api")
+public class MyRestController {
+
+	OpenVidu openVidu;
+
+	private Map<String, Session> mapSessions = new ConcurrentHashMap<>();
+	private Map<String, Map<String, OpenViduRole>> mapSessionIdsTokens = new ConcurrentHashMap<>();
+	private Map<String, Boolean> sessionRecordings = new ConcurrentHashMap<>();
+
+	private String OPENVIDU_URL;
+	private String SECRET;
+
+	public MyRestController(@Value("${openvidu.secret}") String secret, @Value("${openvidu.url}") String openviduUrl) {
+		this.SECRET = secret;
+		this.OPENVIDU_URL = openviduUrl;
+		this.openVidu = new OpenVidu(OPENVIDU_URL, SECRET);
+	}
+
+	/*******************/
+	/*** Session API ***/
+	/*******************/
+
+	@RequestMapping(value = "/get-sessionid-token", method = RequestMethod.POST)
+	public ResponseEntity<JSONObject> getSessionIdToken(@RequestBody String sessionNameParam) throws ParseException {
+
+		System.out.println("Getting sessionId and token | {sessionName}=" + sessionNameParam);
+
+		JSONObject sessionJSON = (JSONObject) new JSONParser().parse(sessionNameParam);
+
+		// The video-call to connect ("TUTORIAL")
+		String sessionName = (String) sessionJSON.get("session");
+
+		// Role associated to this user
+		OpenViduRole role = OpenViduRole.PUBLISHER;
+
+		// Build tokenOptions object with the serverData and the role
+		TokenOptions tokenOptions = new TokenOptions.Builder().role(role).build();
+
+		JSONObject responseJson = new JSONObject();
+
+		if (this.mapSessions.get(sessionName) != null) {
+			// Session already exists: return existing sessionId and a new token
+			System.out.println("Existing session " + sessionName);
+			try {
+
+				// Get the existing sessionId from our collection with
+				// the sessionName param ("TUTORIAL")
+				String sessionId = this.mapSessions.get(sessionName).getSessionId();
+				// Generate a new token with the recently created tokenOptions
+				String token = this.mapSessions.get(sessionName).generateToken(tokenOptions);
+
+				// Update our collection storing the new token
+				this.mapSessionIdsTokens.get(sessionId).put(token, role);
+
+				// Prepare the response with the sessionId and the token
+				responseJson.put(0, sessionId);
+				responseJson.put(1, token);
+
+				// Return the response to the client
+				return new ResponseEntity<>(responseJson, HttpStatus.OK);
+
+			} catch (Exception e) {
+				// If error generate an error message and return it to client
+				return getErrorResponse(e);
+			}
+
+		} else {
+			// New session: return a new sessionId and token
+			System.out.println("New session " + sessionName);
+			try {
+
+				// Create a new OpenVidu Session
+				Session session = this.openVidu.createSession();
+				// Get the sessionId
+				String sessionId = session.getSessionId();
+				// Generate a new token with the recently created tokenOptions
+				String token = session.generateToken(tokenOptions);
+
+				// Store the session and the token in our collections
+				this.mapSessions.put(sessionName, session);
+				this.mapSessionIdsTokens.put(sessionId, new ConcurrentHashMap<>());
+				this.mapSessionIdsTokens.get(sessionId).put(token, role);
+
+				// Prepare the response with the sessionId and the token
+				responseJson.put(0, sessionId);
+				responseJson.put(1, token);
+
+				// Return the response to the client
+				return new ResponseEntity<>(responseJson, HttpStatus.OK);
+
+			} catch (Exception e) {
+				// If error generate an error message and return it to client
+				return getErrorResponse(e);
+			}
+		}
+	}
+
+	@RequestMapping(value = "/remove-user", method = RequestMethod.POST)
+	public ResponseEntity<JSONObject> removeUser(@RequestBody String sessionNameToken) throws Exception {
+
+		System.out.println("Removing user | {sessionName, token}=" + sessionNameToken);
+
+		// Retrieve the params from BODY
+		JSONObject sessionNameTokenJSON = (JSONObject) new JSONParser().parse(sessionNameToken);
+		String sessionName = (String) sessionNameTokenJSON.get("sessionName");
+		String token = (String) sessionNameTokenJSON.get("token");
+
+		// If the session exists ("TUTORIAL" in this case)
+		if (this.mapSessions.get(sessionName) != null) {
+			String sessionId = this.mapSessions.get(sessionName).getSessionId();
+
+			if (this.mapSessionIdsTokens.containsKey(sessionId)) {
+				// If the token exists
+				if (this.mapSessionIdsTokens.get(sessionId).remove(token) != null) {
+					// User left the session
+					if (this.mapSessionIdsTokens.get(sessionId).isEmpty()
+							&& !this.sessionRecordings.containsKey(sessionId)) {
+						// Last user left and recording is not taking place: session must be removed
+						this.mapSessions.remove(sessionName);
+					}
+					return new ResponseEntity<>(HttpStatus.OK);
+				} else {
+					// The TOKEN wasn't valid
+					System.out.println("Problems in the app server: the TOKEN wasn't valid");
+					return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
+				}
+			} else {
+				// The SESSIONID wasn't valid
+				System.out.println("Problems in the app server: the SESSIONID wasn't valid");
+				return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
+			}
+		} else {
+			// The SESSION does not exist
+			System.out.println("Problems in the app server: the SESSION does not exist");
+			return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
+		}
+	}
+
+	/*******************/
+	/** Recording API **/
+	/*******************/
+
+	@RequestMapping(value = "/recording/start", method = RequestMethod.POST)
+	public ResponseEntity<?> startRecording(@RequestBody String param) throws ParseException {
+		JSONObject json = (JSONObject) new JSONParser().parse(param);
+		String sessionId = (String) json.get("session");
+
+		System.out.println("Starting recording | {sessionId}=" + sessionId);
+
+		try {
+			Archive archive = this.openVidu.startRecording(sessionId);
+			this.sessionRecordings.put(sessionId, true);
+			return new ResponseEntity<>(archive, HttpStatus.OK);
+		} catch (OpenViduException e) {
+			return new ResponseEntity<>(e.getMessage(), HttpStatus.BAD_REQUEST);
+		}
+	}
+
+	@RequestMapping(value = "/recording/stop", method = RequestMethod.POST)
+	public ResponseEntity<?> stopRecording(@RequestBody String param) throws ParseException {
+		JSONObject json = (JSONObject) new JSONParser().parse(param);
+		String recordingId = (String) json.get("recording");
+
+		System.out.println("Stoping recording | {recordingId}=" + recordingId);
+
+		try {
+			Archive archive = this.openVidu.stopRecording(recordingId);
+			this.sessionRecordings.remove(archive.getSessionId());
+			return new ResponseEntity<>(archive, HttpStatus.OK);
+		} catch (OpenViduException e) {
+			return new ResponseEntity<>(e.getMessage(), HttpStatus.BAD_REQUEST);
+		}
+	}
+
+	@RequestMapping(value = "/recording/delete", method = RequestMethod.DELETE)
+	public ResponseEntity<?> deleteRecording(@RequestBody String param) throws ParseException {
+		JSONObject json = (JSONObject) new JSONParser().parse(param);
+		String recordingId = (String) json.get("recording");
+
+		System.out.println("Deleting recording | {recordingId}=" + recordingId);
+
+		try {
+			this.openVidu.deleteRecording(recordingId);
+			return new ResponseEntity<>(HttpStatus.OK);
+		} catch (OpenViduException e) {
+			return new ResponseEntity<>(e.getMessage(), HttpStatus.BAD_REQUEST);
+		}
+	}
+
+	@RequestMapping(value = "/recording/get/{recordingId}", method = RequestMethod.GET)
+	public ResponseEntity<?> getRecording(@PathVariable(value = "recordingId") String recordingId) {
+
+		System.out.println("Getting recording | {recordingId}=" + recordingId);
+
+		try {
+			Archive archive = this.openVidu.getRecording(recordingId);
+			return new ResponseEntity<>(archive, HttpStatus.OK);
+		} catch (OpenViduException e) {
+			return new ResponseEntity<>(e.getMessage(), HttpStatus.BAD_REQUEST);
+		}
+	}
+
+	@RequestMapping(value = "/recording/list", method = RequestMethod.GET)
+	public ResponseEntity<?> listRecordings() {
+
+		System.out.println("Listing recordings");
+
+		try {
+			List<Archive> archives = this.openVidu.listRecordings();
+			return new ResponseEntity<>(archives, HttpStatus.OK);
+		} catch (OpenViduException e) {
+			return new ResponseEntity<>(e.getMessage(), HttpStatus.BAD_REQUEST);
+		}
+	}
+
+	private ResponseEntity<JSONObject> getErrorResponse(Exception e) {
+		JSONObject json = new JSONObject();
+		json.put("cause", e.getCause());
+		json.put("error", e.getMessage());
+		json.put("exception", e.getClass());
+		return new ResponseEntity<>(json, HttpStatus.INTERNAL_SERVER_ERROR);
+	}
+
+}
--- a/openvidu-recording-java/src/main/resources/application-container.properties
+++ b/openvidu-recording-java/src/main/resources/application-container.properties
@ -0,0 +1,8 @@
+spring.profiles.active=container
+
+server.port: 3000
+server.ssl.enabled: false
+
+openvidu.url: http://localhost:5000/
+openvidu.secret: MY_SECRET
+openvidu.publicurl: ngrok
--- a/openvidu-recording-java/src/main/resources/application.properties
+++ b/openvidu-recording-java/src/main/resources/application.properties
@ -0,0 +1,9 @@
+server.port: 5000
+server.ssl.enabled: true
+server.ssl.key-store: classpath:openvidu-selfsigned.jks
+server.ssl.key-store-password: openvidu
+server.ssl.key-store-type: JKS
+server.ssl.key-alias: openvidu-selfsigned
+
+openvidu.url: https://localhost:8443/
+openvidu.secret: MY_SECRET
--- a/openvidu-recording-java/src/main/resources/openvidu-selfsigned.jks
+++ b/openvidu-recording-java/src/main/resources/openvidu-selfsigned.jks
--- a/openvidu-recording-java/src/main/resources/static/app.js
+++ b/openvidu-recording-java/src/main/resources/static/app.js
@ -0,0 +1,242 @@
+var OV;
+var session;
+
+var sessionId;
+var token;
+var sessionName;
+var numVideos = 0;
+
+
+/* OPENVIDU METHODS */
+
+function joinSession() {
+	getSessionIdAndToken(function () {
+
+		// --- 1) Get an OpenVidu object and init a session with the retrieved sessionId ---
+
+		OV = new OpenVidu();
+		session = OV.initSession(sessionId);
+
+
+		// --- 2) Specify the actions when events take place ---
+
+		// On every new Stream received...
+		session.on('streamCreated', function (event) {
+
+			// Subscribe to the Stream to receive it
+			// HTML video will be appended to element with 'video-container' id
+			var subscriber = session.subscribe(event.stream, 'video-container');
+
+			// When the HTML video has been appended to DOM...
+			subscriber.on('videoElementCreated', function (event) {
+				// Add a new HTML element for the user's name and nickname over its video
+				updateNumVideos(1);
+			});
+
+			// When the HTML video has been appended to DOM...
+			subscriber.on('videoElementDestroyed', function (event) {
+				// Add a new HTML element for the user's name and nickname over its video
+				updateNumVideos(-1);
+			});
+		});
+
+		// --- 3) Connect to the session passing the retrieved token ---
+
+		session.connect(token, null, function (error) {
+
+			// If the connection is successful, initialize a publisher and publish to the session
+			if (!error) {
+
+				// --- 4) Get your own camera stream ---
+
+				var publisher = OV.initPublisher('video-container', {
+					audio: true, // Whether you want to transmit audio or not
+					video: true, // Whether you want to transmit video or not
+					audioActive: true, // Whether you want to start the publishing with your audio unmuted or muted
+					videoActive: true, // Whether you want to start the publishing with your video enabled or disabled
+					quality: 'MEDIUM', // The quality of your video ('LOW', 'MEDIUM', 'HIGH')
+					screen: false // true to get your screen as video source instead of your camera
+				});
+
+				// When our HTML video has been added to DOM...
+				publisher.on('videoElementCreated', function (event) {
+					updateNumVideos(1);
+					$(event.element).prop('muted', true); // Mute local video
+				});
+
+				// When the HTML video has been appended to DOM...
+				publisher.on('videoElementDestroyed', function (event) {
+					// Add a new HTML element for the user's name and nickname over its video
+					updateNumVideos(-1);
+				});
+
+
+				// --- 5) Publish your stream ---
+
+				session.publish(publisher);
+
+			} else {
+				console.warn('There was an error connecting to the session:', error.code, error.message);
+			}
+		});
+
+		$('#session-title').text(sessionName);
+		$('#join').hide();
+		$('#session').show();
+
+		return false;
+	});
+}
+
+function leaveSession() {
+
+	// 6) Leave the session by calling 'disconnect' method over the Session object
+
+	session.disconnect();
+	session = null;
+	numVideos = 0;
+	
+	$('#join').show();
+	$('#session').hide();
+}
+
+/* OPENVIDU METHODS */
+
+
+
+/* APPLICATION REST METHODS */
+
+function getSessionIdAndToken(callback) {
+	sessionName = $("#sessionName").val(); // Video-call chosen by the user
+
+	var jsonBody = JSON.stringify({ // Body of POST request
+		'session': sessionName
+	});
+
+	// Send POST request
+	httpRequest('POST', 'api/get-sessionid-token', jsonBody, 'Request of SESSIONID and TOKEN gone WRONG:', function successCallback(response) {
+		sessionId = response[0]; // Get sessionId from response
+		token = response[1]; // Get token from response
+		console.warn('Request of SESSIONID and TOKEN gone WELL (SESSIONID:' + sessionId + ", TOKEN:" + token + ")");
+		callback(); // Continue the join operation
+	});
+}
+
+function removeUser() {
+	// Body of POST request with the name of the session and the token of the leaving user
+	var jsonBody = JSON.stringify({
+		'sessionName': sessionName,
+		'token': token
+	});
+
+	// Send POST request
+	httpRequest('POST', 'api/remove-user', jsonBody, 'User couldn\'t be removed from session', function successCallback(response) {
+		console.warn("User correctly removed from session");
+	});
+}
+
+function httpRequest(method, url, body, errorMsg, callback) {
+	$('#text-area').text('');
+	var http = new XMLHttpRequest();
+	http.open(method, url, true);
+	http.setRequestHeader('Content-type', 'application/json');
+	http.addEventListener('readystatechange', processRequest, false);
+	http.send(body);
+
+	function processRequest() {
+		if (http.readyState == 4) {
+			if (http.status == 200) {
+				try {
+					callback(JSON.parse(http.responseText));
+				} catch (e) {
+					callback();
+				}
+			} else {
+				console.warn(errorMsg + ' (' + http.status + ')');
+				console.warn(http.responseText);
+				$('#text-area').text(errorMsg + ": HTTP " + http.status + " (" + http.responseText + ")");
+			}
+		}
+	}
+}
+
+var recordingId;
+
+function startRecording() {
+	var jsonBody = JSON.stringify({
+		'session': session.sessionId
+	});
+	httpRequest('POST', 'api/recording/start', jsonBody, 'Start recording WRONG', function successCallback(response) {
+		console.log(response);
+		recordingId = response.id;
+		$('#text-area').text(JSON.stringify(response, null, "\t"));
+	});
+}
+
+function stopRecording() {
+	var jsonBody = JSON.stringify({
+		'recording': recordingId
+	});
+	httpRequest('POST', 'api/recording/stop', jsonBody, 'Stop recording WRONG', function successCallback(response) {
+		console.log(response);
+		$('#text-area').text(JSON.stringify(response, null, "\t"));
+	});
+}
+
+function deleteRecording() {
+	var jsonBody = JSON.stringify({
+		'recording': recordingId
+	});
+	httpRequest('DELETE', 'api/recording/delete', jsonBody, 'Delete recording WRONG', function successCallback() {
+		console.log("DELETE ok");
+		$('#text-area').text("DELETE ok");
+	});
+}
+
+function getRecording() {
+	httpRequest('GET', 'api/recording/get/' + recordingId, '', 'Get recording WRONG', function successCallback(response) {
+		console.log(response);
+		$('#text-area').text(JSON.stringify(response, null, "\t"));
+	});
+}
+
+function listRecordings() {
+	httpRequest('GET', 'api/recording/list', '', 'List recordings WRONG', function successCallback(response) {
+		console.log(response);
+		$('#text-area').text(JSON.stringify(response, null, "\t"));
+	});
+}
+
+/* APPLICATION REST METHODS */
+
+
+
+/* APPLICATION BROWSER METHODS */
+
+window.onbeforeunload = function () { // Gracefully leave session
+	if (session) {
+		removeUser();
+		leaveSession();
+	}
+}
+
+function updateNumVideos(i) {
+	numVideos += i;
+	$('video').removeClass();
+	switch (numVideos) {
+		case 1:
+			$('video').addClass('two');
+			break;
+		case 2:
+			$('video').addClass('two');
+			break;
+		case 3:
+			$('video').addClass('three');
+			break;
+		case 4:
+			$('video').addClass('four');
+			break;
+	}
+}
+
+/* APPLICATION BROWSER METHODS */
--- a/openvidu-recording-java/src/main/resources/static/images/favicon.ico
+++ b/openvidu-recording-java/src/main/resources/static/images/favicon.ico
--- a/openvidu-recording-java/src/main/resources/static/images/openvidu_globe_bg_transp_cropped.png
+++ b/openvidu-recording-java/src/main/resources/static/images/openvidu_globe_bg_transp_cropped.png
--- a/openvidu-recording-java/src/main/resources/static/images/openvidu_grey_bg_transp_cropped.png
+++ b/openvidu-recording-java/src/main/resources/static/images/openvidu_grey_bg_transp_cropped.png
--- a/openvidu-recording-java/src/main/resources/static/images/openvidu_vert_white_bg_trans_cropped.png
+++ b/openvidu-recording-java/src/main/resources/static/images/openvidu_vert_white_bg_trans_cropped.png
--- a/openvidu-recording-java/src/main/resources/static/images/subscriber-msg.jpg
+++ b/openvidu-recording-java/src/main/resources/static/images/subscriber-msg.jpg
--- a/openvidu-recording-java/src/main/resources/static/index.html
+++ b/openvidu-recording-java/src/main/resources/static/index.html
@ -0,0 +1,99 @@
+<html>
+
+<head>
+	<title>openvidu-recording-java</title>
+
+	<meta name="viewport" content="width=device-width, initial-scale=1" charset="utf-8">
+	<link rel="shortcut icon" href="images/favicon.ico" type="image/x-icon">
+
+	<!-- Bootstrap -->
+	<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha256-k2WSCIexGzOj3Euiig+TlR8gA0EmPjuc79OEeY5L45g="
+	    crossorigin="anonymous"></script>
+	<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u"
+	    crossorigin="anonymous">
+	<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa"
+	    crossorigin="anonymous"></script>
+	<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
+	<!-- Bootstrap -->
+
+	<link rel="styleSheet" href="style.css" type="text/css" media="screen">
+	<script src="openvidu-browser-1.8.0.js"></script>
+	<script src="app.js"></script>
+	<script>
+		$(document).ready(function () {
+			$('[data-toggle="tooltip"]').tooltip({
+				html: true
+			});
+		});
+	</script>
+</head>
+
+<body>
+
+	<nav class="navbar navbar-default">
+		<div class="container">
+			<div class="navbar-header">
+				<a class="navbar-brand" href="/">
+					<img class="demo-logo" src="images/openvidu_vert_white_bg_trans_cropped.png" /> Recording Java</a>
+				<a class="navbar-brand nav-icon" href="https://github.com/OpenVidu/openvidu-tutorials/tree/master/openvidu-recording-java"
+				    title="GitHub Repository" target="_blank">
+					<i class="fa fa-github" aria-hidden="true"></i>
+				</a>
+				<a class="navbar-brand nav-icon" href="http://www.openvidu.io/docs/tutorials/openvidu-js-java/" title="Documentation" target="_blank">
+					<i class="fa fa-book" aria-hidden="true"></i>
+				</a>
+			</div>
+		</div>
+	</nav>
+
+	<div id="main-container" class="container">
+		<div id="join" class="vertical-center">
+			<div id="img-div">
+				<img src="images/openvidu_grey_bg_transp_cropped.png" />
+			</div>
+			<div id="join-dialog" class="jumbotron">
+				<h1>Join a video session</h1>
+				<form class="form-group" onsubmit="return false">
+					<p>
+						<label>Session</label>
+						<input class="form-control" type="text" id="sessionName" value="SessionA" required>
+					</p>
+					<p class="text-center">
+						<button class="btn btn-lg btn-success" onclick="joinSession()">Join!</button>
+					</p>
+				</form>
+				<hr>
+			</div>
+		</div>
+
+		<div id="session" style="display: none">
+			<div id="session-header">
+				<h1 id="session-title"></h1>
+				<input class="btn btn-large btn-danger" type="button" id="buttonLeaveSession" onmouseup="removeUser(); leaveSession()" value="Leave session">
+			</div>
+			<div id="video-container" class="col-md-12"></div>
+			<div id="recording-btns">
+				<div id="btns">
+					<input class="btn btn-large" type="button" onmouseup="startRecording()" value="Start recording">
+					<input class="btn btn-large" type="button" onmouseup="stopRecording()" value="Stop recording">
+					<input class="btn btn-large" type="button" onmouseup="deleteRecording()" value="Delete recording">
+					<input class="btn btn-large" type="button" onmouseup="getRecording()" value="Get recording">
+					<input class="btn btn-large" type="button" onmouseup="listRecordings()" value="List recordings">
+				</div>
+				<textarea id="text-area" readonly="true" class="form-control" name="comment">HTTP responses...</textarea>
+			</div>
+		</div>
+	</div>
+
+	<footer class="footer">
+		<div class="container">
+			<div class="text-muted">OpenVidu © 2017</div>
+			<a href="http://www.openvidu.io/" target="_blank">
+				<img class="openvidu-logo" src="images/openvidu_globe_bg_transp_cropped.png" />
+			</a>
+		</div>
+	</footer>
+
+</body>
+
+</html>
--- a/openvidu-recording-java/src/main/resources/static/openvidu-browser-1.8.0.js
+++ b/openvidu-recording-java/src/main/resources/static/openvidu-browser-1.8.0.js
--- a/openvidu-recording-java/src/main/resources/static/style.css
+++ b/openvidu-recording-java/src/main/resources/static/style.css
@ -0,0 +1,399 @@
+html {
+	position: relative;
+	min-height: 100%;
+}
+
+body {
+	min-height: 100%;
+}
+
+nav {
+	height: 50px;
+	width: 100%;
+	z-index: 1;
+	background-color: #4d4d4d !important;
+	border-color: #4d4d4d !important;
+	border-top-right-radius: 0 !important;
+	border-top-left-radius: 0 !important;
+}
+
+.navbar-header {
+	width: 100%;
+}
+
+.nav-icon {
+	padding: 5px 15px 5px 15px;
+	float: right;
+}
+
+nav a {
+	color: #ccc !important;
+}
+
+nav i.fa {
+	font-size: 40px;
+	color: #ccc;
+}
+
+nav a:hover {
+	color: #a9a9a9 !important;
+}
+
+nav i.fa:hover {
+	color: #a9a9a9;
+}
+
+#main-container {
+	padding-bottom: 80px;
+	height: 100%;
+    margin-top: -70px;
+}
+
+.vertical-center {
+	width: -webkit-fit-content;
+	width: fit-content;
+	margin: auto;
+}
+
+.vertical-center#not-logged form {
+	width: -moz-fit-content;
+	margin: auto;
+}
+
+.vertical-center#not-logged table {
+	width: -moz-fit-content;
+	margin: auto;
+}
+
+.vertical-center table {
+	margin-top: 3em !important;
+}
+
+.horizontal-center {
+	margin: 0 auto;
+}
+
+.form-control {
+	color: #0088aa;
+	font-weight: bold;
+}
+
+.form-control:focus {
+	border-color: #0088aa;
+	-webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(0, 136, 170, 0.6);
+	box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(0, 136, 170, 0.6);
+}
+
+input.btn {
+	font-weight: bold;
+}
+
+.btn {
+	font-weight: bold !important;
+}
+
+.btn-success {
+	background-color: #06d362 !important;
+	border-color: #06d362;
+}
+
+.btn-success:hover {
+	background-color: #1abd61 !important;
+	border-color: #1abd61;
+}
+
+.btn-info {
+	background-color: #0088aa !important;
+	border-color: #0088aa;
+}
+
+.btn-info:hover {
+	background-color: #00708c !important;
+	border-color: #00708c;
+}
+
+.btn-warning {
+	background-color: #ffcc00 !important;
+	border-color: #ffcc00;
+	color: #4d4d4d;
+}
+
+.btn-warning:hover {
+	background-color: #eabb3a !important;
+	border-color: #eabb3a;
+	color: #4d4d4d;
+}
+
+.btn-warning:active {
+	color: #4d4d4d;
+}
+
+.btn-warning:focus {
+	color: #4d4d4d;
+}
+
+.btn-warning:active:focus {
+	color: #4d4d4d;
+}
+
+.footer {
+	position: absolute;
+	bottom: 0;
+	width: 100%;
+	height: 60px;
+	background-color: #4d4d4d;
+}
+
+.footer .text-muted {
+	margin: 20px 0;
+	float: left;
+	color: #ccc;
+}
+
+.openvidu-logo {
+	height: 35px;
+	float: right;
+	margin: 12px 0;
+	-webkit-transition: all 0.1s ease-in-out;
+	-moz-transition: all 0.1s ease-in-out;
+	-o-transition: all 0.1s ease-in-out;
+	transition: all 0.1s ease-in-out;
+}
+
+.openvidu-logo:hover {
+	-webkit-filter: grayscale(0.5);
+	filter: grayscale(0.5);
+}
+
+.demo-logo {
+	margin: 0;
+	height: 22px;
+	float: left;
+	padding-right: 8px;
+}
+
+a:hover .demo-logo {
+	-webkit-filter: brightness(0.7);
+	filter: brightness(0.7);
+}
+
+#join {
+	padding-top: 40px;
+}
+
+#not-logged {
+	padding-top: 40px;
+}
+
+#join-dialog h1 {
+	color: #4d4d4d;
+	font-weight: bold;
+	text-align: center;
+}
+
+#join-dialog label {
+	color: #0088aa;
+}
+
+#join-dialog input.btn {
+	margin-top: 15px;
+}
+
+#join-dialog hr {
+	background: #4d4d4d;
+}
+
+#img-div {
+	text-align: center;
+	padding-bottom: 3em;
+}
+
+#img-div img {
+	height: 15%;
+}
+
+#logged {
+	width: 100%;
+}
+
+#join {
+	max-width: 700px;
+	margin: auto;
+	margin-top: 100px;
+}
+
+#session-header {
+	margin-bottom: 20px;
+	height: 8%;
+    margin-top: 70px;
+}
+
+#session-header form {
+	display: inline;
+}
+
+#session-title {
+	display: inline-block;
+}
+
+#buttonLeaveSession {
+	float: right;
+	margin-top: 20px;
+}
+
+#video-container {
+	width: 100%;
+	max-height: 45%;
+	display: inline-block;
+	overflow: hidden;
+}
+
+#video-container video.two{
+	width: 50%;
+}
+
+#video-container video.three{
+	width: 33.33%;
+}
+
+#video-container video.four{
+	width: 25%;
+}
+
+#video-container div {
+	position: absolute;
+	display: inline-flex;
+	margin-left: calc(-50% + 15px);
+}
+
+#video-container p {
+	display: inline-block;
+	background: #f8f8f8;
+	padding-left: 5px;
+	padding-right: 5px;
+	color: #777777;
+	font-weight: bold;
+	border-bottom-right-radius: 4px;
+}
+
+#video-container p.userName {
+	float: right;
+	border-bottom-left-radius: 4px;
+	border-bottom-right-radius: 0px;
+	font-weight: lighter;
+	font-size: 12px;
+	background: #777777;
+	color: #f8f8f8;
+}
+
+video {
+	width: 100%;
+	height: auto;
+	max-height: 100%;
+	object-fit: cover;
+}
+
+#session {
+	height: 100%;
+    padding-bottom: 80px;
+}
+
+#session img {
+	width: 100%;
+	height: auto;
+	display: inline-block;
+	object-fit: contain;
+	vertical-align: baseline;
+}
+
+#session #video-container img {
+	position: relative;
+	float: left;
+	width: 50%;
+	cursor: pointer;
+	object-fit: cover;
+	height: 180px;
+}
+
+table i {
+	cursor: pointer;
+	margin-left: 1em;
+}
+
+#tooltip-div {
+	text-align: left;
+}
+
+#tooltip-div hr {
+	margin: 5px 0;
+}
+
+#login-info {
+	text-align: right;
+}
+
+#login-info form {
+	display: inline;
+}
+
+#login-info div {
+	display: inline;
+	margin-right: 1em;
+}
+
+#name-user {
+	font-weight: bold;
+}
+
+#recording-btns {
+	display: flow-root;
+	padding-left: 15px;
+	padding-top: 20px;
+	width: 100%;
+	height: 40%;
+}
+
+#recording-btns input {
+	margin-top: 5px;
+}
+
+#recording-btns #btns {
+	margin-top: 5px;
+}
+
+#recording-btns #text-area {
+	display: inline-block;
+    width: 100%;
+    height: 80%;
+    margin-top: 20px;
+}
+
+/* xs ans md screen resolutions*/
+
+@media screen and (max-width: 991px) {
+	#join {
+		padding-top: inherit;
+	}
+	#not-logged {
+		padding-top: inherit;
+	}
+	.container .navbar-header {
+		margin-right: 0 !important;
+		margin-left: 0 !important;
+	}
+	.nav-icon {
+		padding: 9px 8px 9px 8px;
+	}
+	nav i.fa {
+		font-size: 32px;
+	}
+	.vertical-center {
+		padding-top: 10px;
+	}
+	#img-div {
+		padding-bottom: 1em;
+	}
+	#img-div img {
+		height: 10%;
+	}
+}
--- a/openvidu-recording-java/src/test/java/io/openvidu/js/java/test/AppTest.java
+++ b/openvidu-recording-java/src/test/java/io/openvidu/js/java/test/AppTest.java
@ -0,0 +1,38 @@
+package io.openvidu.js.java.test;
+
+import junit.framework.Test;
+import junit.framework.TestCase;
+import junit.framework.TestSuite;
+
+/**
+ * Unit test for simple App.
+ */
+public class AppTest 
+    extends TestCase
+{
+    /**
+     * Create the test case
+     *
+     * @param testName name of the test case
+     */
+    public AppTest( String testName )
+    {
+        super( testName );
+    }
+
+    /**
+     * @return the suite of tests being tested
+     */
+    public static Test suite()
+    {
+        return new TestSuite( AppTest.class );
+    }
+
+    /**
+     * Rigourous Test :-)
+     */
+    public void testApp()
+    {
+        assertTrue( true );
+    }
+}
--- a/openvidu-recording-node/.gitignore
+++ b/openvidu-recording-node/.gitignore
@ -0,0 +1,60 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Typescript v1 declaration files
+typings/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+
+.vscode/
--- a/openvidu-recording-node/LICENSE
+++ b/openvidu-recording-node/LICENSE
@ -0,0 +1,201 @@
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "{}"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright {yyyy} {name of copyright owner}
+
+   Licensed 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.
--- a/openvidu-recording-node/README.md
+++ b/openvidu-recording-node/README.md
@ -0,0 +1,13 @@
+[![License badge](https://img.shields.io/badge/license-Apache2-orange.svg)](http://www.apache.org/licenses/LICENSE-2.0)
+[![Documentation badge](https://readthedocs.org/projects/fiware-orion/badge/?version=latest)](http://openvidu.io/docs/home/)
+[![Docker badge](https://img.shields.io/docker/pulls/fiware/orion.svg)](https://hub.docker.com/r/openvidu/)
+[![Support badge](https://img.shields.io/badge/support-sof-yellowgreen.svg)](https://groups.google.com/forum/#!forum/openvidu)
+
+[![][OpenViduLogo]](http://openvidu.io)
+
+openvidu-recording-node
+===
+
+Visit [openvidu.io/docs/tutorials/openvidu-js-node/](http://openvidu.io/docs/tutorials/openvidu-js-node/)
+
+[OpenViduLogo]: https://secure.gravatar.com/avatar/5daba1d43042f2e4e85849733c8e5702?s=120
--- a/openvidu-recording-node/openviducert.pem
+++ b/openvidu-recording-node/openviducert.pem
@ -0,0 +1,21 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
--- a/openvidu-recording-node/openvidukey.pem
+++ b/openvidu-recording-node/openvidukey.pem
@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
--- a/openvidu-recording-node/package.json
+++ b/openvidu-recording-node/package.json
@ -0,0 +1,25 @@
+{
+  "name": "openvidu-js-node",
+  "version": "1.0.0",
+  "description": "",
+  "main": "server.js",
+  "scripts": {
+    "test": "ng test"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/OpenVidu/openvidu-tutorials.git"
+  },
+  "author": "openvidu@gmail.com",
+  "license": "Apache-2.0",
+  "bugs": {
+    "url": "https://github.com/OpenVidu/openvidu-tutorials/issues"
+  },
+  "homepage": "https://github.com/OpenVidu/openvidu-tutorials#readme",
+  "dependencies": {
+    "body-parser": "^1.17.2",
+    "express": "^4.15.3",
+    "express-session": "^1.15.3",
+    "openvidu-node-client": "1.7.0"
+  }
+}
--- a/openvidu-recording-node/public/app.js
+++ b/openvidu-recording-node/public/app.js
@ -0,0 +1,242 @@
+var OV;
+var session;
+
+var sessionId;
+var token;
+var sessionName;
+var numVideos = 0;
+
+
+/* OPENVIDU METHODS */
+
+function joinSession() {
+	getSessionIdAndToken(function () {
+
+		// --- 1) Get an OpenVidu object and init a session with the retrieved sessionId ---
+
+		OV = new OpenVidu();
+		session = OV.initSession(sessionId);
+
+
+		// --- 2) Specify the actions when events take place ---
+
+		// On every new Stream received...
+		session.on('streamCreated', function (event) {
+
+			// Subscribe to the Stream to receive it
+			// HTML video will be appended to element with 'video-container' id
+			var subscriber = session.subscribe(event.stream, 'video-container');
+
+			// When the HTML video has been appended to DOM...
+			subscriber.on('videoElementCreated', function (event) {
+				// Add a new HTML element for the user's name and nickname over its video
+				updateNumVideos(1);
+			});
+
+			// When the HTML video has been appended to DOM...
+			subscriber.on('videoElementDestroyed', function (event) {
+				// Add a new HTML element for the user's name and nickname over its video
+				updateNumVideos(-1);
+			});
+		});
+
+		// --- 3) Connect to the session passing the retrieved token ---
+
+		session.connect(token, null, function (error) {
+
+			// If the connection is successful, initialize a publisher and publish to the session
+			if (!error) {
+
+				// --- 4) Get your own camera stream ---
+
+				var publisher = OV.initPublisher('video-container', {
+					audio: true, // Whether you want to transmit audio or not
+					video: true, // Whether you want to transmit video or not
+					audioActive: true, // Whether you want to start the publishing with your audio unmuted or muted
+					videoActive: true, // Whether you want to start the publishing with your video enabled or disabled
+					quality: 'MEDIUM', // The quality of your video ('LOW', 'MEDIUM', 'HIGH')
+					screen: false // true to get your screen as video source instead of your camera
+				});
+
+				// When our HTML video has been added to DOM...
+				publisher.on('videoElementCreated', function (event) {
+					updateNumVideos(1);
+					$(event.element).prop('muted', true); // Mute local video
+				});
+
+				// When the HTML video has been appended to DOM...
+				publisher.on('videoElementDestroyed', function (event) {
+					// Add a new HTML element for the user's name and nickname over its video
+					updateNumVideos(-1);
+				});
+
+
+				// --- 5) Publish your stream ---
+
+				session.publish(publisher);
+
+			} else {
+				console.warn('There was an error connecting to the session:', error.code, error.message);
+			}
+		});
+
+		$('#session-title').text(sessionName);
+		$('#join').hide();
+		$('#session').show();
+
+		return false;
+	});
+}
+
+function leaveSession() {
+
+	// 6) Leave the session by calling 'disconnect' method over the Session object
+
+	session.disconnect();
+	session = null;
+	numVideos = 0;
+
+	$('#join').show();
+	$('#session').hide();
+}
+
+/* OPENVIDU METHODS */
+
+
+
+/* APPLICATION REST METHODS */
+
+function getSessionIdAndToken(callback) {
+	sessionName = $("#sessionName").val(); // Video-call chosen by the user
+
+	var jsonBody = JSON.stringify({ // Body of POST request
+		'session': sessionName
+	});
+
+	// Send POST request
+	httpRequest('POST', 'api/get-sessionid-token', jsonBody, 'Request of SESSIONID and TOKEN gone WRONG:', function successCallback(response) {
+		sessionId = response[0]; // Get sessionId from response
+		token = response[1]; // Get token from response
+		console.warn('Request of SESSIONID and TOKEN gone WELL (SESSIONID:' + sessionId + ", TOKEN:" + token + ")");
+		callback(); // Continue the join operation
+	});
+}
+
+function removeUser() {
+	// Body of POST request with the name of the session and the token of the leaving user
+	var jsonBody = JSON.stringify({
+		'sessionName': sessionName,
+		'token': token
+	});
+
+	// Send POST request
+	httpRequest('POST', 'api/remove-user', jsonBody, 'User couldn\'t be removed from session', function successCallback(response) {
+		console.warn("User correctly removed from session");
+	});
+}
+
+function httpRequest(method, url, body, errorMsg, callback) {
+	$('#text-area').text('');
+	var http = new XMLHttpRequest();
+	http.open(method, url, true);
+	http.setRequestHeader('Content-type', 'application/json');
+	http.addEventListener('readystatechange', processRequest, false);
+	http.send(body);
+
+	function processRequest() {
+		if (http.readyState == 4) {
+			if (http.status == 200) {
+				try {
+					callback(JSON.parse(http.responseText));
+				} catch (e) {
+					callback();
+				}
+			} else {
+				console.warn(errorMsg + ' (' + http.status + ')');
+				console.warn(http.responseText);
+				$('#text-area').text(errorMsg + ": HTTP " + http.status + " (" + http.responseText + ")");
+			}
+		}
+	}
+}
+
+var recordingId;
+
+function startRecording() {
+	var jsonBody = JSON.stringify({
+		'session': session.sessionId
+	});
+	httpRequest('POST', 'api/recording/start', jsonBody, 'Start recording WRONG', function successCallback(response) {
+		console.log(response);
+		recordingId = response.id;
+		$('#text-area').text(JSON.stringify(response, null, "\t"));
+	});
+}
+
+function stopRecording() {
+	var jsonBody = JSON.stringify({
+		'recording': recordingId
+	});
+	httpRequest('POST', 'api/recording/stop', jsonBody, 'Stop recording WRONG', function successCallback(response) {
+		console.log(response);
+		$('#text-area').text(JSON.stringify(response, null, "\t"));
+	});
+}
+
+function deleteRecording() {
+	var jsonBody = JSON.stringify({
+		'recording': recordingId
+	});
+	httpRequest('DELETE', 'api/recording/delete', jsonBody, 'Delete recording WRONG', function successCallback() {
+		console.log("DELETE ok");
+		$('#text-area').text("DELETE ok");
+	});
+}
+
+function getRecording() {
+	httpRequest('GET', 'api/recording/get/' + recordingId, '', 'Get recording WRONG', function successCallback(response) {
+		console.log(response);
+		$('#text-area').text(JSON.stringify(response, null, "\t"));
+	});
+}
+
+function listRecordings() {
+	httpRequest('GET', 'api/recording/list', '', 'List recordings WRONG', function successCallback(response) {
+		console.log(response);
+		$('#text-area').text(JSON.stringify(response, null, "\t"));
+	});
+}
+
+/* APPLICATION REST METHODS */
+
+
+
+/* APPLICATION BROWSER METHODS */
+
+window.onbeforeunload = function () { // Gracefully leave session
+	if (session) {
+		removeUser();
+		leaveSession();
+	}
+}
+
+function updateNumVideos(i) {
+	numVideos += i;
+	$('video').removeClass();
+	switch (numVideos) {
+		case 1:
+			$('video').addClass('two');
+			break;
+		case 2:
+			$('video').addClass('two');
+			break;
+		case 3:
+			$('video').addClass('three');
+			break;
+		case 4:
+			$('video').addClass('four');
+			break;
+	}
+}
+
+/* APPLICATION BROWSER METHODS */
--- a/openvidu-recording-node/public/images/favicon.ico
+++ b/openvidu-recording-node/public/images/favicon.ico
--- a/openvidu-recording-node/public/images/openvidu_globe_bg_transp_cropped.png
+++ b/openvidu-recording-node/public/images/openvidu_globe_bg_transp_cropped.png
--- a/openvidu-recording-node/public/images/openvidu_grey_bg_transp_cropped.png
+++ b/openvidu-recording-node/public/images/openvidu_grey_bg_transp_cropped.png
--- a/openvidu-recording-node/public/images/openvidu_vert_white_bg_trans_cropped.png
+++ b/openvidu-recording-node/public/images/openvidu_vert_white_bg_trans_cropped.png
--- a/openvidu-recording-node/public/images/subscriber-msg.jpg
+++ b/openvidu-recording-node/public/images/subscriber-msg.jpg
--- a/openvidu-recording-node/public/index.html
+++ b/openvidu-recording-node/public/index.html
@ -0,0 +1,99 @@
+<html>
+
+<head>
+	<title>openvidu-recording-node</title>
+
+	<meta name="viewport" content="width=device-width, initial-scale=1" charset="utf-8">
+	<link rel="shortcut icon" href="images/favicon.ico" type="image/x-icon">
+
+	<!-- Bootstrap -->
+	<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha256-k2WSCIexGzOj3Euiig+TlR8gA0EmPjuc79OEeY5L45g="
+	    crossorigin="anonymous"></script>
+	<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u"
+	    crossorigin="anonymous">
+	<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa"
+	    crossorigin="anonymous"></script>
+	<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
+	<!-- Bootstrap -->
+
+	<link rel="styleSheet" href="style.css" type="text/css" media="screen">
+	<script src="openvidu-browser-1.8.0.js"></script>
+	<script src="app.js"></script>
+	<script>
+		$(document).ready(function () {
+			$('[data-toggle="tooltip"]').tooltip({
+				html: true
+			});
+		});
+	</script>
+</head>
+
+<body>
+
+	<nav class="navbar navbar-default">
+		<div class="container">
+			<div class="navbar-header">
+				<a class="navbar-brand" href="/">
+					<img class="demo-logo" src="images/openvidu_vert_white_bg_trans_cropped.png" /> Recording Node</a>
+				<a class="navbar-brand nav-icon" href="https://github.com/OpenVidu/openvidu-tutorials/tree/master/openvidu-recording-node"
+				    title="GitHub Repository" target="_blank">
+					<i class="fa fa-github" aria-hidden="true"></i>
+				</a>
+				<a class="navbar-brand nav-icon" href="http://www.openvidu.io/docs/tutorials/openvidu-js-node/" title="Documentation" target="_blank">
+					<i class="fa fa-book" aria-hidden="true"></i>
+				</a>
+			</div>
+		</div>
+	</nav>
+
+	<div id="main-container" class="container">
+		<div id="join" class="vertical-center">
+			<div id="img-div">
+				<img src="images/openvidu_grey_bg_transp_cropped.png" />
+			</div>
+			<div id="join-dialog" class="jumbotron">
+				<h1>Join a video session</h1>
+				<form class="form-group" onsubmit="return false">
+					<p>
+						<label>Session</label>
+						<input class="form-control" type="text" id="sessionName" value="SessionA" required>
+					</p>
+					<p class="text-center">
+						<button class="btn btn-lg btn-success" onclick="joinSession()">Join!</button>
+					</p>
+				</form>
+				<hr>
+			</div>
+		</div>
+
+		<div id="session" style="display: none">
+			<div id="session-header">
+				<h1 id="session-title"></h1>
+				<input class="btn btn-large btn-danger" type="button" id="buttonLeaveSession" onmouseup="removeUser(); leaveSession()" value="Leave session">
+			</div>
+			<div id="video-container" class="col-md-12"></div>
+			<div id="recording-btns">
+				<div id="btns">
+					<input class="btn btn-large" type="button" onmouseup="startRecording()" value="Start recording">
+					<input class="btn btn-large" type="button" onmouseup="stopRecording()" value="Stop recording">
+					<input class="btn btn-large" type="button" onmouseup="deleteRecording()" value="Delete recording">
+					<input class="btn btn-large" type="button" onmouseup="getRecording()" value="Get recording">
+					<input class="btn btn-large" type="button" onmouseup="listRecordings()" value="List recordings">
+				</div>
+				<textarea id="text-area" readonly="true" class="form-control" name="comment">HTTP responses...</textarea>
+			</div>
+		</div>
+	</div>
+
+	<footer class="footer">
+		<div class="container">
+			<div class="text-muted">OpenVidu © 2017</div>
+			<a href="http://www.openvidu.io/" target="_blank">
+				<img class="openvidu-logo" src="images/openvidu_globe_bg_transp_cropped.png" />
+			</a>
+		</div>
+	</footer>
+
+</body>
+
+</html>
--- a/openvidu-recording-node/public/openvidu-browser-1.8.0.js
+++ b/openvidu-recording-node/public/openvidu-browser-1.8.0.js
--- a/openvidu-recording-node/public/style.css
+++ b/openvidu-recording-node/public/style.css
@ -0,0 +1,399 @@
+html {
+	position: relative;
+	min-height: 100%;
+}
+
+body {
+	min-height: 100%;
+}
+
+nav {
+	height: 50px;
+	width: 100%;
+	z-index: 1;
+	background-color: #4d4d4d !important;
+	border-color: #4d4d4d !important;
+	border-top-right-radius: 0 !important;
+	border-top-left-radius: 0 !important;
+}
+
+.navbar-header {
+	width: 100%;
+}
+
+.nav-icon {
+	padding: 5px 15px 5px 15px;
+	float: right;
+}
+
+nav a {
+	color: #ccc !important;
+}
+
+nav i.fa {
+	font-size: 40px;
+	color: #ccc;
+}
+
+nav a:hover {
+	color: #a9a9a9 !important;
+}
+
+nav i.fa:hover {
+	color: #a9a9a9;
+}
+
+#main-container {
+	padding-bottom: 80px;
+	height: 100%;
+    margin-top: -70px;
+}
+
+.vertical-center {
+	width: -webkit-fit-content;
+	width: fit-content;
+	margin: auto;
+}
+
+.vertical-center#not-logged form {
+	width: -moz-fit-content;
+	margin: auto;
+}
+
+.vertical-center#not-logged table {
+	width: -moz-fit-content;
+	margin: auto;
+}
+
+.vertical-center table {
+	margin-top: 3em !important;
+}
+
+.horizontal-center {
+	margin: 0 auto;
+}
+
+.form-control {
+	color: #0088aa;
+	font-weight: bold;
+}
+
+.form-control:focus {
+	border-color: #0088aa;
+	-webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(0, 136, 170, 0.6);
+	box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(0, 136, 170, 0.6);
+}
+
+input.btn {
+	font-weight: bold;
+}
+
+.btn {
+	font-weight: bold !important;
+}
+
+.btn-success {
+	background-color: #06d362 !important;
+	border-color: #06d362;
+}
+
+.btn-success:hover {
+	background-color: #1abd61 !important;
+	border-color: #1abd61;
+}
+
+.btn-info {
+	background-color: #0088aa !important;
+	border-color: #0088aa;
+}
+
+.btn-info:hover {
+	background-color: #00708c !important;
+	border-color: #00708c;
+}
+
+.btn-warning {
+	background-color: #ffcc00 !important;
+	border-color: #ffcc00;
+	color: #4d4d4d;
+}
+
+.btn-warning:hover {
+	background-color: #eabb3a !important;
+	border-color: #eabb3a;
+	color: #4d4d4d;
+}
+
+.btn-warning:active {
+	color: #4d4d4d;
+}
+
+.btn-warning:focus {
+	color: #4d4d4d;
+}
+
+.btn-warning:active:focus {
+	color: #4d4d4d;
+}
+
+.footer {
+	position: absolute;
+	bottom: 0;
+	width: 100%;
+	height: 60px;
+	background-color: #4d4d4d;
+}
+
+.footer .text-muted {
+	margin: 20px 0;
+	float: left;
+	color: #ccc;
+}
+
+.openvidu-logo {
+	height: 35px;
+	float: right;
+	margin: 12px 0;
+	-webkit-transition: all 0.1s ease-in-out;
+	-moz-transition: all 0.1s ease-in-out;
+	-o-transition: all 0.1s ease-in-out;
+	transition: all 0.1s ease-in-out;
+}
+
+.openvidu-logo:hover {
+	-webkit-filter: grayscale(0.5);
+	filter: grayscale(0.5);
+}
+
+.demo-logo {
+	margin: 0;
+	height: 22px;
+	float: left;
+	padding-right: 8px;
+}
+
+a:hover .demo-logo {
+	-webkit-filter: brightness(0.7);
+	filter: brightness(0.7);
+}
+
+#join {
+	padding-top: 40px;
+}
+
+#not-logged {
+	padding-top: 40px;
+}
+
+#join-dialog h1 {
+	color: #4d4d4d;
+	font-weight: bold;
+	text-align: center;
+}
+
+#join-dialog label {
+	color: #0088aa;
+}
+
+#join-dialog input.btn {
+	margin-top: 15px;
+}
+
+#join-dialog hr {
+	background: #4d4d4d;
+}
+
+#img-div {
+	text-align: center;
+	padding-bottom: 3em;
+}
+
+#img-div img {
+	height: 15%;
+}
+
+#logged {
+	width: 100%;
+}
+
+#join {
+	max-width: 700px;
+	margin: auto;
+	margin-top: 100px;
+}
+
+#session-header {
+	margin-bottom: 20px;
+	height: 8%;
+    margin-top: 70px;
+}
+
+#session-header form {
+	display: inline;
+}
+
+#session-title {
+	display: inline-block;
+}
+
+#buttonLeaveSession {
+	float: right;
+	margin-top: 20px;
+}
+
+#video-container {
+	width: 100%;
+	max-height: 45%;
+	display: inline-block;
+	overflow: hidden;
+}
+
+#video-container video.two{
+	width: 50%;
+}
+
+#video-container video.three{
+	width: 33.33%;
+}
+
+#video-container video.four{
+	width: 25%;
+}
+
+#video-container div {
+	position: absolute;
+	display: inline-flex;
+	margin-left: calc(-50% + 15px);
+}
+
+#video-container p {
+	display: inline-block;
+	background: #f8f8f8;
+	padding-left: 5px;
+	padding-right: 5px;
+	color: #777777;
+	font-weight: bold;
+	border-bottom-right-radius: 4px;
+}
+
+#video-container p.userName {
+	float: right;
+	border-bottom-left-radius: 4px;
+	border-bottom-right-radius: 0px;
+	font-weight: lighter;
+	font-size: 12px;
+	background: #777777;
+	color: #f8f8f8;
+}
+
+video {
+	width: 100%;
+	height: auto;
+	max-height: 100%;
+	object-fit: cover;
+}
+
+#session {
+	height: 100%;
+    padding-bottom: 80px;
+}
+
+#session img {
+	width: 100%;
+	height: auto;
+	display: inline-block;
+	object-fit: contain;
+	vertical-align: baseline;
+}
+
+#session #video-container img {
+	position: relative;
+	float: left;
+	width: 50%;
+	cursor: pointer;
+	object-fit: cover;
+	height: 180px;
+}
+
+table i {
+	cursor: pointer;
+	margin-left: 1em;
+}
+
+#tooltip-div {
+	text-align: left;
+}
+
+#tooltip-div hr {
+	margin: 5px 0;
+}
+
+#login-info {
+	text-align: right;
+}
+
+#login-info form {
+	display: inline;
+}
+
+#login-info div {
+	display: inline;
+	margin-right: 1em;
+}
+
+#name-user {
+	font-weight: bold;
+}
+
+#recording-btns {
+	display: flow-root;
+	padding-left: 15px;
+	padding-top: 20px;
+	width: 100%;
+	height: 40%;
+}
+
+#recording-btns input {
+	margin-top: 5px;
+}
+
+#recording-btns #btns {
+	margin-top: 5px;
+}
+
+#recording-btns #text-area {
+	display: inline-block;
+    width: 100%;
+    height: 80%;
+    margin-top: 20px;
+}
+
+/* xs ans md screen resolutions*/
+
+@media screen and (max-width: 991px) {
+	#join {
+		padding-top: inherit;
+	}
+	#not-logged {
+		padding-top: inherit;
+	}
+	.container .navbar-header {
+		margin-right: 0 !important;
+		margin-left: 0 !important;
+	}
+	.nav-icon {
+		padding: 9px 8px 9px 8px;
+	}
+	nav i.fa {
+		font-size: 32px;
+	}
+	.vertical-center {
+		padding-top: 10px;
+	}
+	#img-div {
+		padding-bottom: 1em;
+	}
+	#img-div img {
+		height: 10%;
+	}
+}
--- a/openvidu-recording-node/server.js
+++ b/openvidu-recording-node/server.js
@ -0,0 +1,239 @@
+/* CONFIGURATION */
+
+var OpenVidu = require('openvidu-node-client').OpenVidu;
+var Session = require('openvidu-node-client').Session;
+var OpenViduRole = require('openvidu-node-client').OpenViduRole;
+var TokenOptions = require('openvidu-node-client').TokenOptions;
+
+// Check launch arguments: must receive openvidu-server URL and the secret
+if (process.argv.length != 4) {
+    console.log("Usage: node " + __filename + " OPENVIDU_URL OPENVIDU_SECRET");
+    process.exit(-1);
+}
+// For demo purposes we ignore self-signed certificate
+process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0"
+
+// Node imports
+var express = require('express');
+var fs = require('fs');
+var session = require('express-session');
+var https = require('https');
+var bodyParser = require('body-parser'); // Pull information from HTML POST (express4)
+var app = express(); // Create our app with express
+
+// Server configuration
+app.use(session({
+    saveUninitialized: true,
+    resave: false,
+    secret: 'MY_SECRET'
+}));
+app.use(express.static(__dirname + '/public')); // Set the static files location
+app.use(bodyParser.urlencoded({
+    'extended': 'true'
+})); // Parse application/x-www-form-urlencoded
+app.use(bodyParser.json()); // Parse application/json
+app.use(bodyParser.json({
+    type: 'application/vnd.api+json'
+})); // Parse application/vnd.api+json as json
+
+// Listen (start app with node server.js)
+var options = {
+    key: fs.readFileSync('openvidukey.pem'),
+    cert: fs.readFileSync('openviducert.pem')
+};
+https.createServer(options, app).listen(5000);
+
+// Environment variable: URL where our OpenVidu server is listening
+var OPENVIDU_URL = process.argv[2];
+// Environment variable: secret shared with our OpenVidu server
+var OPENVIDU_SECRET = process.argv[3];
+
+// OpenVidu object to ask openvidu-server for sessionId and token
+var OV = new OpenVidu(OPENVIDU_URL, OPENVIDU_SECRET);
+
+// Collection to pair session names and OpenVidu Session objects
+var mapSessionNameSession = {};
+// Collection to pair sessionId's (identifiers of Session objects) and tokens
+var mapSessionIdTokens = {};
+
+console.log("App listening on port 5000");
+
+
+
+
+/* Session API */
+
+// Get sessionId and token (add new user to session)
+app.post('/api/get-sessionid-token', function (req, res) {
+    // The video-call to connect ("TUTORIAL")
+    var sessionName = req.body.session;
+
+    console.log("Getting sessionId and token | {sessionName}={" + sessionName + "}");
+
+    // Role associated to this user
+    var role = OpenViduRole.PUBLISHER;
+
+    // Build tokenOptions object with the serverData and the role
+    var tokenOptions = new TokenOptions.Builder()
+        .role(role)
+        .build();
+
+    if (mapSessionNameSession[sessionName]) {
+        // Session already exists: return existing sessionId and a new token
+        console.log('Existing session ' + sessionName);
+
+        // Get the existing Session from the collection
+        var mySession = mapSessionNameSession[sessionName];
+
+        // Generate a new token asynchronously with the recently created tokenOptions
+        mySession.generateToken(tokenOptions, function (token) {
+
+            // Get the existing sessionId
+            mySession.getSessionId(function (sessionId) {
+
+                // Store the new token in the collection of tokens
+                mapSessionIdTokens[sessionId].push(token);
+
+                // Return the sessionId and token to the client
+                console.log('SESSIONID: ' + sessionId);
+                console.log('TOKEN: ' + token);
+                res.status(200).send({
+                    0: sessionId,
+                    1: token
+                });
+            });
+        });
+    } else { // New session: return a new sessionId and a new token
+        console.log('New session ' + sessionName);
+
+        // Create a new OpenVidu Session
+        var mySession = OV.createSession();
+
+        // Get the sessionId asynchronously
+        mySession.getSessionId(function (sessionId) {
+
+            // Store the new Session in the collection of Sessions
+            mapSessionNameSession[sessionName] = mySession;
+            // Store a new empty array in the collection of tokens
+            mapSessionIdTokens[sessionId] = [];
+
+            // Generate a new token asynchronously with the recently created tokenOptions
+            mySession.generateToken(tokenOptions, function (token) {
+
+                // Store the new token in the collection of tokens
+                mapSessionIdTokens[sessionId].push(token);
+
+                console.log('SESSIONID: ' + sessionId);
+                console.log('TOKEN: ' + token);
+
+                // Return the sessionId and token to the client
+                res.status(200).send({
+                    0: sessionId,
+                    1: token
+                });
+            });
+        });
+    }
+});
+
+// Remove user from session
+app.post('/api/remove-user', function (req, res) {
+    // Retrieve params from POST body
+    var sessionName = req.body.sessionName;
+    var token = req.body.token;
+    console.log('Removing user | {sessionName, token}={' + sessionName + ', ' + token + '}');
+
+    // If the session exists
+    var mySession = mapSessionNameSession[sessionName];
+    if (mySession) {
+        mySession.getSessionId(function (sessionId) {
+            var tokens = mapSessionIdTokens[sessionId];
+            if (tokens) {
+                var index = tokens.indexOf(token);
+
+                // If the token exists
+                if (index !== -1) {
+                    // Token removed!
+                    tokens.splice(index, 1);
+                    console.log(sessionName + ': ' + mapSessionIdTokens[sessionId].toString());
+                } else {
+                    var msg = 'Problems in the app server: the TOKEN wasn\'t valid';
+                    console.log(msg);
+                    res.status(500).send(msg);
+                }
+                if (mapSessionIdTokens[sessionId].length == 0) {
+                    // Last user left: session must be removed
+                    console.log(sessionName + ' empty!');
+                    delete mapSessionNameSession[sessionName];
+                }
+                res.status(200).send();
+            } else {
+                var msg = 'Problems in the app server: the SESSIONID wasn\'t valid';
+                console.log(msg);
+                res.status(500).send(msg);
+            }
+        });
+    } else {
+        var msg = 'Problems in the app server: the SESSION does not exist';
+        console.log(msg);
+        res.status(500).send(msg);
+    }
+});
+
+
+
+
+/* Recording API */
+
+// Start session recording
+app.post('/api/recording/start', function (req, res) {
+    // Retrieve params from POST body
+    var sessionId = req.body.session;
+    console.log("Starting recording | {sessionId}=" + sessionId);
+
+    OV.startRecording(sessionId)
+        .then(archive => res.status(200).send(archive))
+        .catch(error => res.status(400).send(error.message));
+});
+
+// Start session recording
+app.post('/api/recording/stop', function (req, res) {
+    // Retrieve params from POST body
+    var recordingId = req.body.recording;
+    console.log("Stoping recording | {recordingId}=" + recordingId);
+
+    OV.stopRecording(recordingId)
+        .then(archive => res.status(200).send(archive))
+        .catch(error => res.status(400).send(error.message));
+});
+
+// Start session recording
+app.delete('/api/recording/delete', function (req, res) {
+    // Retrieve params from DELETE body
+    var recordingId = req.body.recording;
+    console.log("Deleting recording | {recordingId}=" + recordingId);
+
+    OV.deleteRecording(recordingId)
+        .then(() => res.status(200).send())
+        .catch(error => res.status(400).send(error.message));
+});
+
+// Start session recording
+app.get('/api/recording/get/:recordingId', function (req, res) {
+    // Retrieve params from GET url
+    var recordingId = req.params.recordingId;
+    console.log("Getting recording | {recordingId}=" + recordingId);
+
+    OV.getRecording(recordingId)
+        .then(archive => res.status(200).send(archive))
+        .catch(error => res.status(400).send(error.message));
+});
+
+// Start session recording
+app.get('/api/recording/list', function (req, res) {
+    console.log("Listing recordings");
+
+    OV.listRecordings()
+        .then(archives => res.status(200).send(archives))
+        .catch(error => res.status(400).send(error.message));
+});