我试图在React Native应用程序中使用OAuth 2.0密码授予流从OAM服务器获取令牌,但是我总是会获得401无效的客户端ID参数。
我已经尝试过邮递员,并且它也能正常工作,而且我尝试使用Java代码也能工作,但是当iam尝试响应native和axios iam时,总是会收到401无效的客户端ID参数错误。
有效的Java代码
公共类TestService {
private static String ACCESS_TOKEN_URL =
"http://oauthservice/tokens";
//Redirect URI for Authorization flow
private static String REDIRECT_URI = "redirect_uri=http://ClientWebApp/index.html";
//Client Credentials
private static String CLIENT_ID = "xxxxxxxx";
private static String CLIENT_SECRET = "xxxxxxxxxxx";
private static String BASE_64_CREDENTIALS = "Basic " + new String(Base64.encode(CLIENT_ID + ":" + CLIENT_SECRET));
//Authorization and Token properties
private static String GRANT_TYPE = "grant_type=password";
private static String STATE = "state=getaccess";
private static String USERNAME = "username=xxxxxxx";
private static String PASSWORD = "password=xxxxxxx";
@GET
@Produces(MediaType.APPLICATION_JSON)
public String testService() {
String accessToken = null;
HttpURLConnection connection = null;
try {
System.out.println("###TestService called...: " );
//Constructs post Data
String params = GRANT_TYPE + "&" + USERNAME + "&" + PASSWORD;
byte[] postData = params.getBytes(Charset.forName("UTF-8"));
//Constructs URL and Connection objects, and sets headers
URL url = new URL(ACCESS_TOKEN_URL);
connection = (HttpURLConnection)url.openConnection();
connection.setRequestMethod("POST");
connection.setRequestProperty("Authorization", BASE_64_CREDENTIALS);
connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded;charset=UTF-8");
connection.setRequestProperty("Accept-Charset", "UTF-8");
connection.setRequestProperty("Connection", "Keep-Alive");
connection.setRequestProperty("Content-Length", Integer.toString(params.getBytes().length));
connection.setDoOutput(true);
//Gets response and reads it
OutputStream wr = new DataOutputStream(connection.getOutputStream());
wr.write(postData);
wr.flush();
wr.close();
BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
String inputLine;
StringBuffer resp = new StringBuffer();
while ((inputLine = in.readLine()) != null) {
resp.append(inputLine);
}
in.close();
String res = resp.toString();
System.out.println("res: "+res );
//Obtains access token from JSON object
JSONObject obj = new JSONObject(res);
accessToken = obj.getString("access_token");
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException(e);
} finally {
if (connection != null) {
connection.disconnect();
}
}
return accessToken;
}
}
反应本机代码(我已经尝试了很多方法,但是都没有用)
1) axios.post(“ http://oauthservice/tokens”, qs.stringify({grant_type:“ password”, 用户名:“ xxxxxx”, 密码:“ xxxxxxx”, 范围:“ xxxxxxxx”}),{ '内容类型':'应用程序/ x-www-form-urlencoded; charset = UTF-8', “授权”:“基本xxxxxxxxxxxxxxxxxxx”, })
.then((response) => {
alert(response)
})
.catch((error) => {
alert(JSON.stringify(error.response))
})
2)
axios({
方法:“发布”,
网址:“ oauthservice /令牌”,
标头:{
'内容类型':'应用程序/ x-www-form-urlencoded; charset = UTF-8',
'授权':“基本” + encoded_values,
},
数据:qs.stringify({
grant_type:“密码”,
用户名:“ xxxxxx”,
密码:“ xxxxx”,
范围:“ xxxxxxxx”
})
}
).then((response)=> {
警报(响应)
})
.catch((错误)=> {
警报(JSON.stringify(error.response))
});
我尝试了许多第三方软件包,例如https://www.npmjs.com/package/axios-oauth-client
但是它们也提供相同的错误。