mirror of
https://github.com/Sarsoo/Spotify.NET.git
synced 2024-12-24 23:16:28 +00:00
1 line
11 KiB
JavaScript
1 line
11 KiB
JavaScript
|
(window.webpackJsonp=window.webpackJsonp||[]).push([[43],{113:function(e,t,n){"use strict";n.r(t),n.d(t,"frontMatter",(function(){return i})),n.d(t,"metadata",(function(){return s})),n.d(t,"toc",(function(){return c})),n.d(t,"default",(function(){return l}));var r=n(3),a=n(7),o=(n(0),n(124)),i={id:"authorization_code",title:"Authorization Code"},s={unversionedId:"authorization_code",id:"authorization_code",isDocsHomePage:!1,title:"Authorization Code",description:"This flow is suitable for long-running applications in which the user grants permission only once. It provides an access token that can be refreshed. Since the token exchange involves sending your secret key, perform this on a secure location, like a backend service, and not from a client such as a browser or from a mobile app.",source:"@site/docs/authorization_code.md",slug:"/authorization_code",permalink:"/SpotifyAPI-NET/docs/authorization_code",editUrl:"https://github.com/JohnnyCrazy/SpotifyAPI-NET/edit/master/SpotifyAPI.Docs/docs/authorization_code.md",version:"current",lastUpdatedBy:"muhmuhhum",lastUpdatedAt:1618695539,formattedLastUpdatedAt:"4/17/2021",sidebar:"docs",previous:{title:"Implicit Grant",permalink:"/SpotifyAPI-NET/docs/implicit_grant"},next:{title:"PKCE",permalink:"/SpotifyAPI-NET/docs/pkce"}},c=[{value:"Existing Web-Server",id:"existing-web-server",children:[]},{value:"Using Spotify.Web.Auth",id:"using-spotifywebauth",children:[]}],p={toc:c};function l(e){var t=e.components,n=Object(a.a)(e,["components"]);return Object(o.b)("wrapper",Object(r.a)({},p,n,{components:t,mdxType:"MDXLayout"}),Object(o.b)("blockquote",null,Object(o.b)("p",{parentName:"blockquote"},"This flow is suitable for long-running applications in which the user grants permission only once. It provides an access token that can be refreshed. Since the token exchange involves sending your secret key, perform this on a secure location, like a backend service, and not from a client such as a browser or from a mobile app.")),Object(o.b)("h2",{id:"existing-web-server"},"Existing Web-Server"),Object(o.b)("p",null,"If you are already in control of a Web-Server (like ",Object(o.b)("inlineCode",{parentName:"p"},"ASP.NET"),"), you can start the flow by generating a login uri:"),Object(o.b)("pre",null,Object(o.b)("code",{parentName:"pre",className:"language-csharp"},'// Make sure "http://localhost:5000" is in your applications redirect URIs!\nvar loginRequest = new LoginRequest(\n new Uri("http://localhost:5000"),\n "ClientId",\n LoginRequest.ResponseType.Code\n)\n{\n Scope = new[] { Scopes.PlaylistReadPrivate, Scopes.PlaylistReadCollaborative }\n};\nvar uri = loginRequest.ToUri();\n// Redirect user to uri via your favorite web-server\n')),Object(o.b)("p",null,"When the user is redirected to the generated uri, they will have to login with their Spotify account and confirm that your application wants to access their user data. Once confirmed, they will be redirected to ",Object(o.b)("inlineCode",{parentName:"p"},"http://localhost:5000")," and a ",Object(o.b)("inlineCode",{parentName:"p"},"code")," parameter is attached to the query. This ",Object(o.b)("inlineCode",{parentName:"p"},"code")," has to be exchanged for an ",Object(o.b)("inlineCode",{parentName:"p"},"access_token")," and ",Object(o.b)("inlineCode",{parentName:"p"},"refresh_token"),":"),Object(o.b)("pre",null,Object(o.b)("code",{parentName:"pre",className:"language-csharp"},'// This method should be called from your web-server when the user visits "http://localhost:5000"\npublic Task GetCallback(string code)\n{\n var response = await new OAuthClient().RequestToken(\n new AuthorizationCodeTokenRequest("ClientId", "ClientSecret", code, "http://localhost:5000")\n );\n\n var spotify = new SpotifyClient(response.AccessToken);\n // Also important for later: response.RefreshToken\n}\n')),Object(o.b)("p",null,"If the token expires at some point (check via ",Object(o.b)("inlineCode",{parentName:"p"},"response.IsExpired"),"), you can refresh it:"),Object(o.b)("pre",null,Object(o.b)("code",{parentName:"pre",className:"language-cs
|