docs: Update Spotify docs and usage due to Redirect URI changes
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As of April 2025 Spotify no longer allows insecure redirect URIs which complicates initial Spotify setup.

* Improve spotify App creation instructions
* Add several approaches to creating a valid redirect URI
* Remove Spotify as the default Source example in docs due to complexity of Redirect URI requirements

Closes #330
This commit is contained in:
FoxxMD 2025-08-01 17:28:16 +00:00
parent 38a15d6426
commit 06b23d6287
5 changed files with 101 additions and 26 deletions

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@ -1806,16 +1806,92 @@ The Plex Webhook Source will be removed in an upcoming release. You should migra
### [Spotify](https://www.spotify.com)
To access your Spotify history you must [register an application](https://developer.spotify.com/dashboard) to get a
Client ID/Secret. Make sure to also whitelist your redirect URI in the application settings.
<details>
:::note
<summary>Spotify and Automix</summary>
If your Spotify player has [Automix](https://community.spotify.com/t5/FAQs/What-is-Automix/ta-p/5257278) enabled and Spotify uses it for your playlist/queue then MS cannot accurately determine when a track will end. This is because the track is "mixed" in your queue with a shorter play time than its actual length and [Spotify does not report this modified play time in its API.](https://community.spotify.com/t5/Spotify-for-Developers/Wrong-duration-ms-of-track-with-Automix/m-p/5429147) This **does not affect MS's ability to scrobble** from Spotify but it will affect the accuracy of the duration MS reports was played.
:::
</details>
#### Configuration
#### Authenticate Spotify with Multi-Scrobbler
To access your Spotify history you must [create a Spotify App](https://developer.spotify.com/dashboard) to get a
Client ID/Secret.
1. **Login to https://developer.spotify.com** with your existing Spotify account and accept Developer Terms
2. Navigate to your Spotify Developer [Dashboard](https://developer.spotify.com/dashboard) and start the **Create App** process
3. Determine the correct **Redirect URI** to use and set it in your App settings
<details>
<summary>Redirect URI Instructions</summary>
A Redirect URI is the URL that Spotify will navigate your **browser** to after you complete authorization. The URL will contain the code necessary for multi-scrobbler to get a Spotify access token.
Spotify [**no longer allows insecure URIs**](https://developer.spotify.com/documentation/web-api/tutorials/migration-insecure-redirect-uri) (start with `http://`) unless the address is `127.0.0.1` -- so `localhost` and internal IPs (`192.168.0.xxx`) no longer work.
Use **one** of the following methods to specify a valid Redirect URI and complete Spotify authentication with multi-scrobbler:
<Tabs groupId="spotifyRedirect" queryString>
<TabItem value="https" label="HTTPS">
**Use a domain you control, with SSL certificates/HTTPS enabled, to create a valid redirect URI.**
For example, if you are already running multi-scrobbler behind a reverse proxy (nginx/traefik/caddy) at `https://scrobbler.mydomain.com` then set the Spotify Redirect URI for your Spotify App, and multi-scrobbler `SPOTIFY_REDIRECT_URI` ENV, to `https://scrobbler.mydomain.com/callback`
Alternatively, if multi-scrobbler is not accessible behind your domain, then use the [**Echo**](./?spotifyRedirect=echo#spotify) method with your own domain instead of 127.0.0.1.
</TabItem>
<TabItem value="local" label="Run MS Locally">
**Run multi-scrobbler, configured for a Spotify Source, from the same machine as your browser in order to get credentials.**
In this scenario you can use `http://127.0.0.1:9078/callback` as the Spotify Redirect URI and multi-scrobbler `SPOTIFY_REDIRECT_URI` ENV.
After completing authentication, copy the contents of local multi-scrobbler's [configuration folder](../installation/installation.mdx#storage) to the final location of where multi-scrobbler will be run.
</TabItem>
<TabItem value="echo" label="Echo">
**Use a docker container on the same machine your browser is on to "intercept" the callback URL from Spotify authentication, then manually finish the process by changing the domain to your multi-scrobbler instance.**
1. Create a container on the same machine as your browser using the [`mendhak/http-https-echo:36`](https://github.com/mendhak/docker-http-https-echo) image. This container runs a simple HTTP server that echos back any request it recieves.
```shell
docker run --rm -p 127.0.0.1:5079:8080 mendhak/http-https-echo:36
```
2. Set the Spotify Redirect URI and multi-scrobbler `SPOTIFY_REDIRECT_URI` ENV as `http://127.0.0.1:5079/callback`
3. In [Authenticate Spotify with Multi-Scrobbler](#authenticate-spotify-with-multi-scrobbler) (outside these Redirect Instructions) go to **Step 4** and continue the instructions
Eventually, Spotify will redirect you to a web page with a URL like `http://127.0.0.1:5079/callback?code=xxxxxx...`
![echo](echo.png)
4. In the URL, replace `127.0.0.1:5079` with the address/IP for your multi-scrobbler instance so the URL is similar to `http://192.168.0.101:9078/callback?code=xxxxxx...`. Then navigate to this URL to complete authentication.
</TabItem>
<TabItem value="msEcho" label="Echo from echo.multi-scrobbler.app">
For your convenience, I run the [`mendhak/http-https-echo:36`](https://github.com/mendhak/docker-http-https-echo) container from the [**Echo**](./?spotifyRedirect=echo#spotify) approach on a domain I, the multi-scrobbler developer [FoxxMD](https://github.com/FoxxMD), control and self-host. Please be aware:
* I **do not collect personal data** or any querystrings/data sent in requests to this site
* It's **not possible** for me to use the code sent by Spotify to this URL without also having your Client ID/Secret
* However, there is **always** risk involved with trusting a service you do not control. Evaluate the risk of using this site for yourself.
Use the [**Echo**](./?spotifyRedirect=echo#spotify) approach, starting from **Step 2**, with **https://echo.multi-scrobbler.app/callback** as Spotify Redirect URI and multi-scrobbler `SPOTIFY_REDIRECT_URI` ENV.
</TabItem>
</Tabs>
</details>
4. Save your new App, then copy the Client ID/Secret from the App's Basic Information page.
5. Add the Client ID, Secret, and Redirect URI to the respective field/ENV in the [configuration section below](#spotify-config)
6. Start multi-scrobbler, then visit the Web Dashboard and click **(Re)authenticate** on the Spotify card to start the auth process
#### Configuration {#spotify-config}
<Tabs groupId="configType" queryString>
<TabItem value="env" label="ENV">