forgejo-federation/vendor/github.com/markbates/goth/providers/nextcloud/README.md

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2020-03-03 08:41:45 +05:30
# Nextcloud OAuth2
For this backend, you need to have an OAuth2 enabled Nextcloud Instance, e.g.
on your own private server.
## Setting up Nextcloud Test Environment
To test, you only need a working Docker image of Nextcloud running on a public
URL, e.g. through [traefik](https://traefik.io/)
```docker-compose.yml
version: '2'
networks:
traefik-web:
external: true
services:
app:
image: nextcloud
restart: always
networks:
- traefik-web
labels:
- traefik.enable=true
- traefik.frontend.rule=Host:${NEXTCLOUD_DNS}
- traefik.docker.network=traefik-web
environment:
SQLITE_DATABASE: "database.sqlite3"
NEXTCLOUD_ADMIN_USER: admin
NEXTCLOUD_ADMIN_PASSWORD: admin
NEXTCLOUD_TRUSTED_DOMAINS: ${NEXTCLOUD_DNS}
```
and start it up via
```
NEXTCLOUD_DNS=goth.my.server.name docker-compose up -d
```
afterwards, you will have a running Nextcloud instance with credentials
```
admin / admin
```
Then add a new OAuth 2.0 Client by going to
```
Settings -> Security -> OAuth 2.0 client
```
![Nextcloud Setup](nextcloud_setup.png)
and add a new client with the name `goth` and redirection uri `http://localhost:3000/auth/nextcloud/callback`. The imporant part here the
two cryptic entries `Client Identifier` and `Secret`, which needs to be
used in your application.
## Running Login Example
If you want to run the default example in `<goth>/examples`, you have to
retrieve the keys described in the previous section and run the example
as follows:
```
NEXTCLOUD_URL=https://goth.my.server.name \
NEXTCLOUD_KEY=<your-key> \
NEXTCLOUD_SECRET=<your-secret> \
SESSION_SECRET=1 \
./examples
```
Afterwards, you should be able to login via Nextcloud in the examples app.
## Running the Provider Test
The test has the same arguments as the login example test, but starts the test itself
```
NEXTCLOUD_URL=https://goth.my.server.name \
NEXTCLOUD_KEY=<your-key> \
NEXTCLOUD_SECRET=<your-secret> \
SESSION_SECRET=1 \
go test -v
```