How To Setup Apache Guacamole On Ubuntu 20.04 LTS

Video Tutorial -  https://youtu.be/cBruGm7fbEY

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Apache Guacamole is a clientless HTML5 web based remote desktop gateway which provides remote access to servers and desktops through a web browser. It supports standard protocols like VNC, RDP, and SSH.
Offcial Website -https://guacamole.apache.org/
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Os : Ubuntu 20.04 LTS (focal fossa) 64Bit   |  Hostname: www.yourdomain.com   |   IP Address of Server:192.168.1.10
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
lsb_release -cd  ; getconf LONG_BIT ; hostname ; hostname -I

apt install -y gcc g++ libcairo2-dev libjpeg-turbo8-dev libpng-dev libtool-bin libossp-uuid-dev libavcodec-dev libavutil-dev libswscale-dev freerdp2-dev libpango1.0-dev libssh2-1-dev libvncserver-dev libtelnet-dev libssl-dev libvorbis-dev libwebp-dev build-essential net-tools curl git software-properties-common tomcat9 tomcat9-admin tomcat9-common tomcat9-user

wget https://downloads.apache.org/guacamole/1.1.0/source/guacamole-server-1.1.0.tar.gz
tar xzf guacamole-server-1.1.0.tar.gz ; cd guacamole-server-1.1.0 ;
./configure --with-init-dir=/etc/init.d
make
make install
ldconfig
systemctl enable guacd ; systemctl start guacd ; systemctl status guacd

mkdir /etc/guacamole
wget https://downloads.apache.org/guacamole/1.1.0/binary/guacamole-1.1.0.war -O /etc/guacamole/guacamole.war
ln -s /etc/guacamole/guacamole.war /var/lib/tomcat9/webapps/
systemctl restart tomcat9 ; systemctl restart guacd
mkdir /etc/guacamole/{extensions,lib} ; echo "GUACAMOLE_HOME=/etc/guacamole" >> /etc/default/tomcat9

nano /etc/guacamole/guacamole.properties
guacd-hostname: localhost
guacd-port:     4822
user-mapping:   /etc/guacamole/user-mapping.xml
auth-provider:  net.sourceforge.guacamole.net.basic.BasicFileAuthenticationProvider

ln -s /etc/guacamole /usr/share/tomcat9/.guacamole
echo -n password | openssl md5

nano /etc/guacamole/user-mapping.xml
<user-mapping>
    <!-- Per-user authentication and config information -->
    <!-- A user using md5 to hash the password
         guacadmin user and its md5 hashed password below is used to
             login to Guacamole Web UI-->
    <authorize
            username="guacadmin"
            password="5f4dcc3b5aa765d61d8327deb882cf99"
            encoding="md5">

        <!-- First authorized Remote connection -->
        <connection name="ubuntu">
            <protocol>ssh</protocol>
            <param name="hostname">192.168.1.10</param>
            <param name="port">22</param>
              </connection>

        <!-- Second authorized remote connection -->
        <connection name="Windows 10">
            <protocol>rdp</protocol>
            <param name="hostname">192.168.1.100</param>
            <param name="port">3389</param>
            <param name="ignore-cert">true</param>
        </connection>
    </authorize>
</user-mapping>

systemctl restart tomcat9 guacd
http://192.168.1.10:8080/guacamole/.

apt -y install openssh-server
nano /etc/ssh/sshd_config  [ PermitRootLogin no ]
systemctl restart ssh

Example-
User-guacadmin              Password -password

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------