# meincantor-api
The API backend for the GCG.MeinCantor school platform built with Rocket.rs in Rust.

It includes a plugin for receiving data from Indiware Mobil and a Keycloak authentication extension.

See the repository of the [main application](https://git.cantorgymnasium.de/cantortechnik/meincantor-app) for additional information.

## Building

Dependencies:
- `openssl-devel`

```bash
cargo build --release
```

## Deployment

### docker-compose

```
version: "3.1"
services:
  api:
    image: lxdb/meincantor-api
    restart: always
    ports:
      - 8000:8000
    environment:
      IW_TIMETABLE_URL: https://stundenplan24.de/EXAMPLE_SCHOOL/mobil/mobdaten
      IW_TIMETABLE_USER: EXAMPLE_USER
      IW_TIMETABLE_PASSWORD: EXAMPLE_PASSWORD
      JWT_SECRET: EXAMPLE_SECRET
      JWT_ISSUER: Georg-Cantor-Gymnasium Halle(Saale)
      KC_OPENID_TOKEN_ENDPOINT: https://example.keycloak.com/auth/realms/EXAMPLE_REALM/protocol/openid-connect/token
      KC_OPENID_USERINFO_ENDPOINT: https://example.keycloak.com/auth/realms/EXAMPLE_REALM/protocol/openid-connect/userinfo
      KC_CLIENT_ID: EXAMPLE_CLIENT
    volumes:
      - ./static:/app/static
```

1. Create folder `mkdir meincantor-api`
2. Create `docker-compose.yml` file with the content above
3. Start with `docker-compose up -d`


### local

1. Edit `src/config.rs`
2. Rebuild the binary
3. Execute the binary with `./target/release/api`

## Licensing

```
Copyright (C) 2021-2022  Denys Konovalov

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or
any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/>.
```