Get access token for Spotify API for Android app
Question
I'm trying to access the spotify token with the following
OkHttpClient client = new OkHttpClient();
String state = "azertyuiopmlkjhg";//TODO random string
String scope = "user-read-private user-read-email";
URIBuilder ub = new URIBuilder("https://accounts.spotify.com/authorize?")
.addParameter("client_id", CLIENT_ID)
.addParameter("response_type", "token")
.addParameter("scope", scope)
.addParameter("redirect_uri", REDIRECT_URI)
.addParameter("state", state);
String url = ub.toString();
System.out.println(url);
Request request = new Request.Builder()
.header("Content-Type", "application/json")
.url(url)
.build();
client.newCall(request).enqueue(new Callback() {
@Override
public void onFailure(Call call, IOException e) {
e.printStackTrace();
}
@Override
public void onResponse(Call call, Response response) throws IOException {
final String myResponse = response.body().string();
final String networkResponse = response.networkResponse().request().url().toString();
System.out.println(myResponse);
System.out.println(networkResponse);
if (response.isSuccessful()) {
MainActivity.this.runOnUiThread(new Runnable() {
@Override
public void run() {
textView.setText("Success \n"+myResponse);
}
});
}
}
});
The generated URL https://accounts.spotify.com/authorize?client_id=e...0&response_type=token&scope=user-read-private+user-read-email&redirect_uri=https%3A%2F%2Faccounts.spotify.com%2Fauthorize&state=azertyuiopmlkjhg redirect to the link https://accounts.spotify.com/authorize#access_token=B...g&token_type=Bearer&expires_in=3600&state=azertyuiopmlkjhg which contains the token I want
The query return should be : access_token ; token_type ; expires_in and state But I'm getting some HTML as response
<html id="app" lang="fr" dir="ltr" ng-csp ng-strict-di>
<head>
<meta charset="utf-8">
<title ng-bind="('loginTitle' | localize) + ' - Spotify'">Spotify</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<base href="/">
<link rel="icon" href="https://accounts.scdn.co/sso/images/favicon.ace4d8543bbb017893402a1e9d1ac1fa.ico">
<link href="https://accounts.scdn.co/sso/css/index.daf98bb304f1ca0e3987.css" media="screen" rel="stylesheet">
<script defer src="https://accounts.scdn.co/sso/js/index.daf98bb304f1ca0e3987.js" sp-bootstrap></script>
<meta ng-non-bindable sp-bootstrap-data='{"phoneFeatureEnabled":false,"previewEnabled":false,"user":false,"tpaState":"AQ...Q=","BON":["0","0",136907053]}'>
</head>
<body ng-controller="LoginController">
<div ng-include="template"></div>
</body>
</html>
2 answers
solution1
0 2021-11-14 10:16:16
This is an example auth flow for spotify
val scopesString = URLEncoder.encode(scopes.joinToString(" "), "UTF-8")
val loginUrl =
"https://accounts.spotify.com/authorize?client_id=$clientId&response_type=code&state=x&redirect_uri=${s.redirectUri}&scope=$scopesString"
outputHandler.openLink(loginUrl)
val code = s.waitForCode()
val tokenUrl = "https://accounts.spotify.com/api/token"
val body = FormBody.Builder().add("client_id", clientId)
.add("redirect_uri", s.redirectUri)
.add("code", code)
.add("grant_type", "authorization_code")
.build()
val request = Request.Builder().header(
"Authorization",
Credentials.basic(clientId, clientSecret)
)
.url(tokenUrl)
.method("POST", body)
.build()
val responseMap = client.queryMap<Any>(request)
return Oauth2Token(
responseMap["access_token"] as String,
responseMap["refresh_token"] as String, clientId, clientSecret
)
$ okurl --authorize=spotify
Accounts: https://developer.spotify.com/my-applications/
Spotify Client Id []: xxx
Spotify Client Secret []:
Scopes [playlist-read-private,playlist-read-collaborative,playlist-modify-public,playlist-modify-private,streaming,ugc-image-upload,user-follow-modify,user-follow-read,user-library-read,user-library-modify,user-read-private,user-read-birthdate,user-read-email,user-top-read]:
solution2
0 ACCPTED 2021-11-15 11:43:30
I ended up following the following tutorial and using the spotify authentication service
Note that AuthenticationRequest and AuthenticationClient are now called AuthorizationRequest and AuthorizationClient
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