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55 lines
1.6 KiB
Markdown
55 lines
1.6 KiB
Markdown
---
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sidebar: false
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---
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# AutorizationCodeAuth
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This way is **not recommended** for client-side apps and requires server-side code to run securely.
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With this approach, you first get a code which you need to trade against the access-token.
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In this exchange you need to provide your Client-Secret and because of that it's not recommended.
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A good thing about this method: You can always refresh your token, without having the user to auth it again.
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More info: [here](https://developer.spotify.com/documentation/general/guides/authorization-guide/#authorization-code-flow)
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```csharp
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static async void Main(string[] args)
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{
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AuthorizationCodeAuth auth = new AuthorizationCodeAuth(
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_clientId,
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_secretId,
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"http://localhost:4002",
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"http://localhost:4002",
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Scope.PlaylistReadPrivate | Scope.PlaylistReadCollaborative
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);
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auth.AuthReceived += async (sender, payload) =>
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{
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auth.Stop();
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Token token = await auth.ExchangeCode(payload.Code);
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SpotifyWebAPI api = new SpotifyWebAPI()
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{
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TokenType = token.TokenType,
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AccessToken = token.AccessToken
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};
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// Do requests with API client
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};
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auth.Start(); // Starts an internal HTTP Server
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auth.OpenBrowser();
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}
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```
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## Token Refresh
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Once the `AccessToken` is expired, you can use your `RefreshToken` to get a new one.
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In this procedure, no HTTP Server is needed in the background and a single HTTP Request is made.
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```csharp
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// Auth code from above
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if(token.IsExpired())
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{
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Token newToken = await auth.RefreshToken(token.RefreshToken);
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api.AccessToken = newToken.AccessToken
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api.TokenType = newToken.TokenType
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}
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``` |