/**
* Synchronous call for logging in
*
* @param httpBody
* @return The data from the server as a string, in almost all cases JSON
* @throws MalformedURLException
* @throws IOException
* @throws JSONException
*/
public static String getLoginResponse(Bundle httpBody) throws MalformedURLException, IOException {
String response = "";
URL url = new URL(WebServiceAuthProvider.tokenURL());
HttpsURLConnection connection = createSecureConnection(url);
String authString = "mobile_android:secret";
String authValue = "Basic " + Base64.encodeToString(authString.getBytes(), Base64.NO_WRAP);
connection.setRequestMethod("POST");
connection.setRequestProperty("Authorization", authValue);
connection.setDoOutput(true);
connection.setDoInput(true);
connection.connect();
OutputStream os = new BufferedOutputStream(connection.getOutputStream());
os.write(encodePostBody(httpBody).getBytes());
os.flush();
try {
LoggingUtils.d(LOG_TAG, connection.toString());
response = readFromStream(connection.getInputStream());
} catch (MalformedURLException e) {
LoggingUtils.e(
LOG_TAG,
"Error reading stream \""
+ connection.getInputStream()
+ "\". "
+ e.getLocalizedMessage(),
null);
} catch (IOException e) {
response = readFromStream(connection.getErrorStream());
} finally {
connection.disconnect();
}
return response;
}
/**
* Synchronous call for logging out
*
* @return The data from the server as a string, in almost all cases JSON
* @throws MalformedURLException
* @throws IOException
* @throws JSONException
*/
public static String getLogoutResponse(Context context)
throws MalformedURLException, IOException, JSONException {
// Refresh if necessary
if (WebServiceAuthProvider.tokenExpiredHint(context)) {
WebServiceAuthProvider.refreshAccessToken(context);
}
boolean refreshLimitReached = false;
int refreshed = 0;
String response = "";
while (!refreshLimitReached) {
// If we have refreshed max number of times, we will not do so again
if (refreshed == 1) {
refreshLimitReached = true;
}
URL url = new URL(urlForLogout(context));
HttpsURLConnection connection = createSecureConnection(url);
String authValue = "Bearer " + SDKSettings.getSharedPreferenceString(context, "access_token");
connection.setRequestMethod("POST");
connection.setRequestProperty("Authorization", authValue);
connection.setDoOutput(true);
connection.setDoInput(true);
connection.connect();
try {
LoggingUtils.d(LOG_TAG, "LogoutResponse" + connection.toString());
response = readFromStream(connection.getInputStream());
} catch (MalformedURLException e) {
LoggingUtils.e(
LOG_TAG,
"Error reading stream \""
+ connection.getInputStream()
+ "\". "
+ e.getLocalizedMessage(),
null);
} catch (IOException e) {
response = readFromStream(connection.getErrorStream());
} finally {
connection.disconnect();
}
// Allow for calls to return nothing
if (response.length() == 0) {
return "";
}
// Check for JSON parsing errors (will throw JSONException is can't be parsed)
JSONObject object = new JSONObject(response);
// If no error, return response
if (!object.has("error")) {
return response;
}
// If there is a refresh token error, refresh the token
else if (object.getString("error").equals("invalid_token")) {
if (refreshLimitReached) {
// Give up
return response;
} else {
// Refresh the token
WebServiceAuthProvider.refreshAccessToken(context);
refreshed++;
}
}
} // while(!refreshLimitReached)
return response;
}
/**
* Synchronous call to get a new client credentials token, required for creating new account
*
* @param url
* @param clientCredentialsToken
* @param httpMethod
* @param httpBody
* @return The data from the server as a string, in almost all cases JSON
* @throws MalformedURLException
* @throws IOException
* @throws ProtocolException
* @throws JSONException
*/
public static String getClientCredentialsResponse(
Context context,
String url,
String clientCredentialsToken,
String httpMethod,
Bundle httpBody)
throws MalformedURLException, IOException, ProtocolException, JSONException {
boolean refreshLimitReached = false;
int refreshed = 0;
String response = "";
while (!refreshLimitReached) {
// If we have refreshed max number of times, we will not do so again
if (refreshed == 1) {
refreshLimitReached = true;
}
HttpsURLConnection connection = createSecureConnection(new URL(addParameters(context, url)));
connection.setRequestMethod(httpMethod);
connection.setDoOutput(true);
connection.setDoInput(true);
String authValue = "Bearer " + clientCredentialsToken;
connection.setRequestProperty("Authorization", authValue);
connection.connect();
if (!httpBody.isEmpty()) {
OutputStream os = new BufferedOutputStream(connection.getOutputStream());
os.write(encodePostBody(httpBody).getBytes());
os.flush();
}
try {
LoggingUtils.d(LOG_TAG, connection.toString());
response = readFromStream(connection.getInputStream());
} catch (FileNotFoundException e) {
response = readFromStream(connection.getErrorStream());
} finally {
connection.disconnect();
}
// Allow for calls to return nothing
if (response.length() == 0) {
return "";
}
// Check for JSON parsing errors (will throw JSONException is can't be parsed)
JSONObject object = new JSONObject(response);
// If no error, return response
if (!object.has("error")) {
return response;
}
// If there is a refresh token error, refresh the token
else if (object.getString("error").equals("invalid_token")) {
if (refreshLimitReached) {
// Give up
return response;
} else {
// Refresh the token
WebServiceAuthProvider.refreshAccessToken(context);
refreshed++;
}
}
} // while(!refreshLimitReached)
return response;
}