Simple (and a little naive) implementation of dyndns2 protocol using AWS Lambda + Route 53
This is a simple implementation of dyndns2 protocol using AWS Lambda + Route 53, deployed using SST. It's very basic, but if you own a domain name and are using a dns provider that does not support dyndns2 protocol or previously supported and does not anymore this can be a good option. In theory, this should work with any client that supports dyndns2. If not, please file an issue.
- NodeJS 18
- SST Ion CLI
- An AWS Account set up locally
- A hosted zone setup for your domain
To deploy this project, you will need to have the SST CLI installed. Point your previous DNS Provider to the your hosted zone name servers.
Copy the .env.example and rename it to .env.local, make sure to fill out all the values:
sst deploy --stage production
This will build and deploy the lambda. If you're using DDClient, you can use the output in this way:
protocol=dyndns2
use=web, web=https://ipv4.icanhazip.com, web-skip='\\n\\n' # Or your choice of ip provider service
server=<Your API Gateway instance, as should be output from the SST command>
ssl=yes
daemon=300
login=<Your username defined in .env.local>
password=<Your password defined in .env.local>
subdomain.example.com
Follow the guide for setting up the SST Ion, then run:
sst dev
Pull requests are welcome!