7fuBn5wR

1public static String loginUrlPrefix = "https://login.windows.net/";
2    public static String loginUrlSufix = "/oauth2/token";
3    public static String importUrl = "https://management.core.windows.net/<subscription-id>/services/importexport/";
4
5    @SuppressWarnings("deprecation")
6    public static String getToken(String tenantId,String clientId,String encodedSecretKey) {
7
8        try {
9            String secretKey = EncryptionUtils.decryptAES(encodedSecretKey);
10            secretKey = URLEncoder.encode(secretKey);
11            String urltoConnect = loginUrlPrefix+tenantId+loginUrlSufix;
12            String payLoad = "resource=https%3A%2F%2Fmanagement.core.windows.net%2F&client_id="+clientId+"&grant_type=client_credentials&client_secret=" + secretKey;
13            URL url = new URL(urltoConnect);
14            URLConnection connection = null;
15            connection = url.openConnection();
16            connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
17            connection.setDoOutput(true);
18            java.io.OutputStreamWriter wr = new java.io.OutputStreamWriter(connection.getOutputStream());
19            wr.write(payLoad);
20            wr.flush();
21            BufferedReader br = new BufferedReader(new InputStreamReader(connection.getInputStream(), "UTF-8"));
22            String content;
23            String html = "";
24            while ((content = br.readLine()) != null) {
25                if (!content.equals("") && content.length() != 0)
26                    html += content.trim();
27            }
28            return html;
29
30        } catch (Exception e) {
31            e.printStackTrace();
32            try {
33                throw e;
34            } catch (Exception e1) {
35                e1.printStackTrace();
36            }
37        }
38
39        return null;
40    }
41
42
43@SuppressWarnings("deprecation")
44    public static Boolean testADConnection(String accessToken,String tenant) {
45
46        try {
47
48            URL url = new URL(String.format("https://graph.windows.net/%s/tenantDetails?api-version=2013-04-05", tenant,
49                    accessToken));
50            HttpURLConnection conn = (HttpURLConnection) url.openConnection();
51            // Set the appropriate header fields in the request header.
52            conn.setRequestProperty("api-version", "2013-04-05");
53            conn.setRequestProperty("Authorization","Bearer "+ accessToken);
54            conn.setRequestProperty("Accept", "application/json;odata=minimalmetadata");
55            String goodRespStr = HttpClientHelper.getResponseStringFromConn(conn, true);
56            System.out.println(goodRespStr);
57            int responseCode = conn.getResponseCode();
58            if(responseCode == 200){
59                return true;
60            }
61            else{
62                System.out.println(goodRespStr);
63            }
64
65        } catch (Exception e) {
66            e.printStackTrace();
67            try {
68                throw e;
69            } catch (Exception e1) {
70                e1.printStackTrace();
71            }
72        }
73
74        return false;
75    }
76
77public static void main(String[] args){
78String tokenJSON = getToken(tenantId,clientId,secretKey);
79        if(tokenJSON != null){
80            JSONObject j = (JSONObject) JSONValue.parse(tokenJSON);
81            String token = (String) j.get("access_token");
82            testADConnection(token,tenantId);
83         }
84}