dat-store
dat-store aims to solve the question of "How do I make sure my Dat is being shared".
It can be used as a CLI to watch for changes in a folder, or to keep a Dat online based on its URL.
You can download an executible without needing to set up Node.js from the latest release.
Note: dat-store uses features from node 10.10.0 so please make sure your version is higher than that.
npm install -g dat-store
# Alternately you can download the latest release for your platform:
# https://github.com/datproject/dat-store/releases
# Run a store on http://localhost:3282
dat-store run-service
# Add a dat to the dat-store so it's always being shared
dat-store add hyper://0a9e202b8055721bd2bc93b3c9bbc03efdbda9cfee91f01a123fdeaadeba303e/
# Add a folder to the dat-store to create a new archive and copy changes from your folder into it.
dat-store add ./example
# Start synchronizing changes in an archive to a local folder
dat-store clone ./example hyper://example.com
# Configure external storage provider
dat-store set-provider https://hashbase.io/ hashbase
dat-store login yourusername hashbase
dat-store add hyper://0a9e202b8055721bd2bc93b3c9bbc03efdbda9cfee91f01a123fdeaadeba303e/ hashbaseHow it works:
- Uses dat-pinning-service-client to talk to storage providers that adhere to DEP 0003
- Can start a local storage provider with
dat-store run-service - Runs on
http://localhost:3472. Configure port with--port, configure hostname / network interface with--host. - Server logs can be turned off using
--verbose false - Binds to port
3282for interacting with the P2P network. This can be configured with the--p2p-portCLI option. - The service uses the Dat SDK to manage archives
- Can work with multiple providers at the same time
- Listens on
/gateway/:key/pathto serve files from your achives.
FAQ
Where is stuff stored?
This project makes use of the env-paths module to determine the best place to store data based on the platform.
The config file is stored using the conf module, with the name dat-store. You can override the folder it'll be stored in with the --config-location flag.
The store service is using the data directory, also with the name dat-store. You can override the folder the data will be stored at using the --storage-location flag. You can configure whether the store keeps track of just the latest changes, or the full history with the --latest flag. By default, it will store the entire history.
How do I deal with multiple stores?
dat-store supports multiple remote stores using the optional provider CLI argument. Whenever you add remove or list, you can specify a provider argument to tell the CLI which store it should be talking to. Think of providers as being similar to git remotes. You can add a provider with the dat-store set-provider http://example.com/ PROVIDER_NAME_HERE command.
You can list your currently configured providers with dat-store list-providers.
How do I add a folder?
Depending on where a store is located, there are different ways that it can handle folders.
For locally running stores, you can add a folder which will create a .dat file with the key of your archive and will begin to sync changes from your folder to the archive.
You can also use the clone command with a URL and a folder to create a .dat file with the URL of the cloned archive and begin loading changes from the archive into your folder.
For remote stores, it's a little different. Since a remote store is running on a different computer, it doesn't have a way to access your local folder. In that case, dat-store will find the Dat URL from inside the folder and will send it out to the store like it normally would.
These two modes of operation can be combined together. When you create a dat, add it to your local store. Then add the URL to the remote store. This way, when you make a change to the folder, the local store will update the Dat, and the remote store will get the change and spread it to the rest of the network.
How do I secure my store?
You can require authentication for your dat-store by specifying the --authorization-username and --authorization-password flags when you run the service.
How do I remotely control my store from the Internet?
By default dat-store run-service will only listen on local connections.
If you want to remotely control your service from the Internet, specify the --expose-to-internet flag. This will make the API for adding and removing stores listen on all network interfaces.
This flag is not needed to share or download archives over the Internet, and is only intended for advanced users. You should probably combine this with the authorization flags so that random people don't abuse your store.
NGINX Tips
You should also consider putting your store behind NGINX with a letsecrypt certificate so that "Man In the Middle" attacks can't steal your login credentials or dat URLs.
If you use NGINX, make sure your /etc/nginx/sites-available/your-pinning-server.com server config file looks something like this. For example, to redirect your traffic of mydatstore subdomain to the default port 3472 for dat-store:
server {
server_name mydatstore.my-pinning-server.com;
location / {
proxy_pass http://localhost:3472;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-for $remote_addr;
port_in_redirect off;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "Upgrade";
}
listen 80;
listen [::]:80;
listen [::]:443 ssl; # managed by Certbot
listen 443 ssl; # managed by Certbot
# ... Certbot managed cerificate stuff down here ...#
}The fastify server will take care of the rest of your serving needs for the store.
Can I access the files in an archive over HTTP?
Yes, you can send requests to the path /gateway/:key/path/to/file.
(e.g. http://localhost:42069/gateway/94f0...whatever/index.html)
Only archives that are being tracked by the store will be loadable.
If you want a general purpose gateway, check out fastify-hyperdrive.
You can use NGINX again to serve the contents of an archive as a top level website with something like the following:
server {
server_name blog.my-pinning-server.com;
location / {
proxy_pass http://localhost:3472/gateway/94f0cab7f60fcc2a711df11c85db5e0594d11e8a3efd04a06f46a3c34d03c418/;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-for $remote_addr;
port_in_redirect off;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "Upgrade";
}
listen 80;
listen [::]:80;
listen [::]:443 ssl; # managed by Certbot
listen 443 ssl; # managed by Certbot
# ... Certbot managed cerificate stuff down here ...#
}How do I make it run in the background?
Linux (SystemD)
# Paste this into an interactive bash or zsh shell, or save it as a file and run it with sh.
# This will create the service file.
sudo cat << EOF | sudo tee /etc/systemd/system/dat-store.service > /dev/null
[Unit]
Description=Dat storage provider, keeps dats alive in the background.
[Service]
Type=simple
# Check that dat-store is present at this location
# If it's not, replace the path with its location
ExecStart=$(which dat-store) run-service
Restart=always
[Install]
WantedBy=multi-user.target
EOF
sudo chmod 644 /etc/systemd/system/dat-store.service
sudo systemctl daemon-reload
sudo systemctl enable dat-store
sudo systemctl start dat-store
sudo systemctl status dat-storeWindows (NSSM)
- Download NSSM
- Run the GUI with
nssm install dat-store - For the
Pathoption, navigate to%USERPROFILE%\AppData\Roaming\npmand click ondat-store.bat - Set the arguments to
run-service - In the
Loginsection, have it log in as your account. This is needed so it can have write access to your folders. - Set the log location for STDOUT and STDERR so you can debug stuff
- Enjoy!
To uninstall it, run nssm remove "dat-store"
Commands
dat-store [command]
Commands:
dat-store add <url|path> [provider] Add a Dat to your storage provider.
dat-store clone <path> <url> [provider] Sync changes from a Dat into a local
folder.
dat-store remove <url|path> [provider] Remove a Dat from your storage
provider.
dat-store list [provider] List the Dats in your storage
provider.
dat-store set-provider <url> [provider] Set the URL of your storage
provider.
dat-store get-provider [provider] Get the URL of your storage
provider.
dat-store list-providers Get the list of providers and their
names
dat-store unset-provider [provider] Reset your storage provider to the
default: http://localhost:3472
dat-store login <username> [provider] Logs you into your storage provider.
[password]
dat-store logout Logs you out of your storage
provider.
dat-store run-service Runs a local storage provider.
Options:
--version Show version number [boolean]
--help Show help [boolean]
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