fedimovies/README.md
2022-08-11 23:12:07 +00:00

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# Mitra
Federated social network with smart contracts.
Built on [ActivityPub](https://www.w3.org/TR/activitypub/) protocol, self-hosted, lightweight. Part of the [Fediverse](https://en.wikipedia.org/wiki/Fediverse).
Unique features enabled by blockchain integration:
- [Sign-in with a wallet](https://eips.ethereum.org/EIPS/eip-4361). A combination of domain-based and key-based identity.
- Donations.
- Recurring payments. Subscribers-only posts.
- Token-gated registration (can be used to verify membership in some group or to stop bots).
- Converting posts into NFTs.
Currently only Ethereum and other EVM-compatible blockchains are supported.
Smart contracts repo: https://codeberg.org/silverpill/mitra-contracts
Frontend repo: https://codeberg.org/silverpill/mitra-web
Demo instance: https://public.mitra.social/ (invite-only)
Matrix chat: [#mitra:halogen.city](https://matrix.to/#/#mitra:halogen.city)
## Requirements
- Rust 1.54+ (when building from source)
- PostgreSQL 12+
- IPFS node (optional, see [guide](./docs/ipfs.md))
- Ethereum node (optional)
## Installation
### Building from source
Run:
```
cargo build --release --features production
```
This command will produce two binaries in `target/release` directory, `mitra` and `mitractl`.
Install PostgreSQL and create the database.
Create configuration file by copying `contrib/mitra_config.yaml` and configure the instance. Default config file path is `/etc/mitra/config.yaml`, but it can be changed using `CONFIG_PATH` environment variable.
Start Mitra:
```
./mitra
```
An HTTP server will be needed to handle HTTPS requests and serve the frontend. See the example of [nginx configuration file](./contrib/mitra.nginx).
Building instructions for `mitra-web` frontend can be found at https://codeberg.org/silverpill/mitra-web#project-setup.
To run Mitra as a systemd service, check out the [systemd unit file example](./contrib/mitra.service).
### Debian package
Download and install Mitra package:
```
dpkg -i mitra.deb
```
Install PostgreSQL and create the database. Open configuration file `/etc/mitra/config.yaml` and configure the instance.
Start Mitra:
```
systemctl start mitra
```
An HTTP server will be needed to handle HTTPS requests and serve the frontend. See the example of [nginx configuration file](./contrib/mitra.nginx).
## Development
### Create database
```
docker-compose up
```
Test connection:
```
psql -h localhost -p 55432 -U mitra mitra
```
### Run web service
Create config file, adjust settings if needed:
```
cp config.yaml.example config.yaml
```
Compile and run service:
```
cargo run
```
### Run CLI
```
cargo run --bin mitractl
```
### Run linter
```
cargo clippy
```
### Run tests
```
cargo test
```
## Federation
See [FEDERATION.md](./FEDERATION.md)
## Client API
### Mastodon API
Most methods are similar to Mastodon API, but Mitra is not fully compatible.
[OpenAPI spec](./docs/openapi.yaml) (incomplete)
## CLI
Commands must be run as the same user as the web service:
```
su mitra -c "mitractl generate-invite-code"
```
### Commands
Generate RSA private key:
```
mitractl generate-rsa-key
```
Generate invite code:
```
mitractl generate-invite-code
```
List generated invites:
```
mitractl list-invite-codes
```
Delete profile:
```
mitractl delete-profile 55a3005f-f293-4168-ab70-6ab09a879679
```
Delete post:
```
mitractl delete-post 55a3005f-f293-4168-ab70-6ab09a879679
```
Remove remote posts and media older than 30 days:
```
mitractl delete-extraneous-posts 30
```
Delete attachments that doesn't belong to any post:
```
mitractl delete-unused-attachments 5
```
Generate ethereum address:
```
mitractl generate-ethereum-address
```
Update blockchain synchronization starting block:
```shell
mitractl update-current-block 2000000
```
## License
[AGPL-3.0](./LICENSE)
## Support
Monero: 8Ahza5RM4JQgtdqvpcF1U628NN5Q87eryXQad3Fy581YWTZU8o3EMbtScuioQZSkyNNEEE1Lkj2cSbG4VnVYCW5L1N4os5p