Update README.md

This is needed, otherwise, after you're redirected back there is an error from browser and nothing works.

Signed-off-by: Pavlo Poliakov <pavlo.poliakov@share-now.com>
This commit is contained in:
Pavel
2021-10-28 10:48:51 +02:00
committed by Pavlo Poliakov
parent f5e45f8bf7
commit fb7a0bdeac
+12
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@@ -160,6 +160,18 @@ by this plugin.
Grab a copy of [oauth2-redirect.html](https://github.com/swagger-api/swagger-ui/blob/master/dist/oauth2-redirect.html)
and put it in the `app/public/` directory in order to enable Swagger UI to complete this redirection.
This also may require you to adjust `Content Security Policy` header settings of your backstage application. So javascript on `oauth2-redirect.html` can be executed.
There are two steps:
1. Open `oauth2-redirect.html` for editing and add `nonce` to the `script` tag. Like this
```
<script nonce="oauth2-redirect">
```
2. Now adjust backstage configuration, `backend.csp` section and add there new property:
```
script-src: ["'self'", "'nonce-oauth2-redirect'", "'unsafe-eval'"]
```
#### Configuring your OAuth2 Client
You'll need to make sure your OAuth2 client has been registered in your OAuth2 Authentication Server (AS)