Web server written in the D programming language to host server side web applications (written in any programming language) on multiple domains. It provides encrypted HTTP content over SSL using Server Name Identification, and has been battle tested in production for over 5 years hosting several of my web domains, such as my own personal website.
Written because I was looking for a quick way of sharing Rscript output with other researchers at different universities. Once working I wanted to use other programming languages as well and added generic support for other languages. Use any language to write your SSL encrypted homepage, why not brainfuck, however Ada, R or PHP are also fine.
The web servers main features / aims summarized:
Install the DMD compiler from https://dlang.org/
Clone the source code from Github
git clone https://github.com/DannyArends/DaNode.git cd DaNode
Build DaNode using the dub package manager
Another option is to compile using the compile script
Start the web server at a specific port (e.g. 8080)
./danode/server -p 8080
Confirm that the web server is running by going to: http://localhost:8080/
To compile the server with HTTPS support (binds to port 443), use dub and specify the ssl configuration:
dub build --config=ssl
or, compile using the compile script:
Start the web server on port 80 and 443:
After starting the server, confirm that the web server is running by going to http://127.0.0.1/ and https://127.0.0.1/ and make sure you have enough user rights to bind port 80 and 443, a server private key and domain certificates are required. I use Let's Encrypt to secure my own homepage. Setup instructions for Let's Encrypt can be found in the sh/letsEncrypt file.
Starting the server on port 80 and 443 might fail, when you do not have appropriate rights on the system. First check if you can start the server on another port:
./danode/server -p 8080
I use nohup and authbind to start the web server in deamon (background) mode at port 80, and 443 (SSL). First, install nohup and authbind via your package manager, configure authbind to allow connections to port 80 (and 443, when using the ssl version), then start the webserver by running:
The content of the ./sh/run shell script:
nohup authbind danode/server -k -b 100 -v 2 > server.log 2>&1 &
This starts the server, does not allow for keyboard command (-k) has a backlog (-b) of 100 simultaneous connection (per port), and produces more log output (-v 2).
--port -p HTTP port to listen on (integer) --backlog -b Backlog of clients supported simultaneously per port (integer) --keyoff -k Keyboard input via STDIN (boolean) --certDir Location of folder with SSL certificates (string) --keyFile Server private key location (string) --wwwRoot Server www root folder holding website domains (string) --verbose -v Verbose level, logs on STDOUT (integer)
See the www/ folder for a number of example web sites. After compiling the web server, run the web server and the www/localhost/ folder is available at http://localhost/ or http://127.0.0.1/ from the browser. For the other examples in the www/ folder you will have to update your hosts file.
To create a simple PHP enabled web site first download and install DaNode, the next step is to create a directory for the new website, by executing the following commands from the DaNode directory:
mkdir www/domain.xxx touch www/domain.xxx/index.php
Add some php / html content to the index page, and create a web.config file:
Add the following configuration settings to the web.config file, if you want to use scripting languages such as PHP, you have to manually allow the execution of cgi file. Add the following lines in your web.cofig file to redirect to the index.php file, and allow the webserver to execute the php script, and redirect the incomming requests to the index.php page:
allowcgi = yes redirecturl = index.php
If you do not own the domain name you want to host, use the /etc/hosts file to redirect requests from the domain name to your local IP address using the hosts file:
sudo nano /etc/hosts
Then add the following lines to this hostfile using your favourite editor:
127.0.0.1 domain.xxx 127.0.0.1 www.domain.xxx
Save the file with these lines added, then open a browser and navigate to: http://www.domain.xxx, you should now see the content of your php / html file.
Languages with supported APIs: PHP, PYTHON, D, R
Want to contribute? Great! Contribute to DaNode by starring or forking on Github, and feel free to start an issue or sending a pull request.
Fell free to also post comments on commits.
Or be a maintainer, and adopt (the documentation of) a function.
DaNode is written by Danny Arends and is released under the GNU GENERAL PUBLIC LICENSE Version 3 (GPLv3). See LICENSE.txt.