Android™
Android™
Quickbooks OAuth1 Authorization (3-legged)
See more QuickBooks Examples
Demonstrates 3-legged OAuth1 authorization for Quickbooks.Chilkat Android™ Downloads
// Important: Don't forget to include the call to System.loadLibrary
// as shown at the bottom of this code sample.
package com.test;
import android.app.Activity;
import com.chilkatsoft.*;
import android.widget.TextView;
import android.os.Bundle;
public class SimpleActivity extends Activity {
private static final String TAG = "Chilkat";
// Called when the activity is first created.
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
boolean success = false;
String consumerKey = "QUICKBOOKS_CONSUMER_KEY";
String consumerSecret = "QUICKBOOKS_CONSUMER_SECRET";
String requestTokenUrl = "https://oauth.intuit.com/oauth/v1/get_request_token";
String authorizeUrl = "https://appcenter.intuit.com/Connect/Begin";
String accessTokenUrl = "https://oauth.intuit.com/oauth/v1/get_access_token";
// The port number is picked at random. It's some unused port that won't likely conflict with anything else..
String callbackUrl = "http://localhost:3017/";
int callbackLocalPort = 3017;
// The 1st step in 3-legged OAuth1.0a is to send a POST to the request token URL to obtain an OAuth Request Token
CkHttp http = new CkHttp();
http.put_OAuth1(true);
http.put_OAuthConsumerKey(consumerKey);
http.put_OAuthConsumerSecret(consumerSecret);
http.put_OAuthCallback(callbackUrl);
CkHttpRequest req = new CkHttpRequest();
req.put_HttpVerb("POST");
req.put_ContentType("application/x-www-form-urlencoded");
CkHttpResponse resp = new CkHttpResponse();
success = http.HttpReq(requestTokenUrl,req,resp);
if (success == false) {
Log.i(TAG, http.lastErrorText());
return;
}
if (resp.get_StatusCode() >= 400) {
Log.i(TAG, "Error response status code = " + String.valueOf(resp.get_StatusCode()));
Log.i(TAG, resp.bodyStr());
return;
}
// If successful, the resp.BodyStr contains this:
// oauth_token=-Wa_KwAAAAAAxfEPAAABV8Qar4Q&oauth_token_secret=OfHY4tZBX2HK4f7yIw76WYdvnl99MVGB&oauth_callback_confirmed=true
Log.i(TAG, resp.bodyStr());
CkHashtable hashTab1 = new CkHashtable();
hashTab1.AddQueryParams(resp.bodyStr());
String requestToken = hashTab1.lookupStr("oauth_token");
String requestTokenSecret = hashTab1.lookupStr("oauth_token_secret");
http.put_OAuthTokenSecret(requestTokenSecret);
Log.i(TAG, "oauth_token = " + requestToken);
Log.i(TAG, "oauth_token_secret = " + requestTokenSecret);
// ---------------------------------------------------------------------------
// The next step is to form a URL to send to the AuthorizeUrl
// This is an HTTP GET that we load into a popup browser.
CkStringBuilder sbUrlForBrowser = new CkStringBuilder();
sbUrlForBrowser.Append(authorizeUrl);
sbUrlForBrowser.Append("?oauth_token=");
sbUrlForBrowser.Append(requestToken);
String url = sbUrlForBrowser.getAsString();
// When the urlForBrowser is loaded into a browser, the response from Quickbooks will redirect back to localhost:3017
// We'll need to start a socket that is listening on port 3017 for the callback from the browser.
CkSocket listenSock = new CkSocket();
int backLog = 5;
success = listenSock.BindAndListen(callbackLocalPort,backLog);
if (success == false) {
Log.i(TAG, listenSock.lastErrorText());
return;
}
// Wait for the browser's connection in a background thread.
// (We'll send load the URL into the browser following this..)
// Wait a max of 60 seconds before giving up.
CkSocket sock = new CkSocket();
int maxWaitMs = 60000;
CkTask task = listenSock.AcceptNextAsync(maxWaitMs,sock);
task.Run();
// Launch the system's default browser navigated to the URL.
CkOAuth2 oauth2 = new CkOAuth2();
success = oauth2.LaunchBrowser(url);
if (success == false) {
Log.i(TAG, oauth2.lastErrorText());
return;
}
// Wait for the listenSock's task to complete.
success = task.Wait(maxWaitMs);
if (!success or (task.get_StatusInt() != 7) or (task.get_TaskSuccess() != true)) {
if (!success) {
// The task.LastErrorText applies to the Wait method call.
Log.i(TAG, task.lastErrorText());
}
else {
// The ResultErrorText applies to the underlying task method call (i.e. the AcceptNextConnection)
Log.i(TAG, task.status());
Log.i(TAG, task.resultErrorText());
}
return;
}
// If we get to this point, the connection from the browser arrived and was accepted.
// We no longer need the listen socket...
// Close it so that it's no longer listening on port 3017.
listenSock.Close(10);
// Read the start line of the request..
String startLine = sock.receiveUntilMatch("\r\n");
if (sock.get_LastMethodSuccess() == false) {
Log.i(TAG, sock.lastErrorText());
return;
}
// Read the request header.
String requestHeader = sock.receiveUntilMatch("\r\n\r\n");
if (sock.get_LastMethodSuccess() == false) {
Log.i(TAG, sock.lastErrorText());
return;
}
// The browser SHOULD be sending us a GET request, and therefore there is no body to the request.
// Once the request header is received, we have all of it.
// We can now send our HTTP response.
CkStringBuilder sbResponseHtml = new CkStringBuilder();
sbResponseHtml.Append("<html><body><p>Chilkat thanks you!</b></body</html>");
CkStringBuilder sbResponse = new CkStringBuilder();
sbResponse.Append("HTTP/1.1 200 OK\r\n");
sbResponse.Append("Content-Length: ");
sbResponse.AppendInt(sbResponseHtml.get_Length());
sbResponse.Append("\r\n");
sbResponse.Append("Content-Type: text/html\r\n");
sbResponse.Append("\r\n");
sbResponse.AppendSb(sbResponseHtml);
sock.SendString(sbResponse.getAsString());
sock.Close(50);
// The information we need is in the startLine.
// For example, the startLine will look like this:
// GET /?oauth_token=abcdRQAAZZAAxfBBAAABVabcd_k&oauth_verifier=9rdOq5abcdCe6cn8M3jabcdj3Eabcd HTTP/1.1
CkStringBuilder sbStartLine = new CkStringBuilder();
sbStartLine.Append(startLine);
int numReplacements = sbStartLine.Replace("GET /?","");
numReplacements = sbStartLine.Replace(" HTTP/1.1","");
sbStartLine.Trim();
// oauth_token=qyprdP04IrTDIXtP1HRZz0geQdjXHVlGDxXPexlXZsjZNRcY&oauth_verifier=arx5pj5&realmId=193514465596199&dataSource=QBO
Log.i(TAG, "startline: " + sbStartLine.getAsString());
hashTab1.Clear();
hashTab1.AddQueryParams(sbStartLine.getAsString());
requestToken = hashTab1.lookupStr("oauth_token");
String authVerifier = hashTab1.lookupStr("oauth_verifier");
// ------------------------------------------------------------------------------
// Finally , we must exchange the OAuth Request Token for an OAuth Access Token.
http.put_OAuthToken(requestToken);
http.put_OAuthVerifier(authVerifier);
req.put_HttpVerb("POST");
req.put_ContentType("application/x-www-form-urlencoded");
success = http.HttpReq(accessTokenUrl,req,resp);
if (success == false) {
Log.i(TAG, http.lastErrorText());
return;
}
// Make sure a successful response was received.
if (resp.get_StatusCode() != 200) {
Log.i(TAG, resp.statusLine());
Log.i(TAG, resp.header());
Log.i(TAG, resp.bodyStr());
return;
}
// If successful, the resp.BodyStr contains something like this:
// oauth_token=12347455-ffffrrlaBdCjbdGfyjZabcdb5APNtuTPNabcdEpp&oauth_token_secret=RxxxxJ8mTzUhwES4xxxxuJyFWDN8ZfHmrabcddh88LmWE
Log.i(TAG, resp.bodyStr());
CkHashtable hashTab2 = new CkHashtable();
hashTab2.AddQueryParams(resp.bodyStr());
String accessToken = hashTab2.lookupStr("oauth_token");
String accessTokenSecret = hashTab2.lookupStr("oauth_token_secret");
// The access token + secret is what should be saved and used for
// subsequent REST API calls.
Log.i(TAG, "Access Token = " + accessToken);
Log.i(TAG, "Access Token Secret = " + accessTokenSecret);
// Save this access token for future calls.
CkJsonObject json = new CkJsonObject();
json.AppendString("oauth_token",accessToken);
json.AppendString("oauth_token_secret",accessTokenSecret);
// Also save the realmId and dataSource from hashTab1.
String realmId = hashTab1.lookupStr("realmId");
Log.i(TAG, "realmId = " + realmId);
String dataSource = hashTab1.lookupStr("dataSource");
Log.i(TAG, "dataSource = " + dataSource);
json.AppendString("realmId",realmId);
json.AppendString("dataSource",dataSource);
CkFileAccess fac = new CkFileAccess();
fac.WriteEntireTextFile("qa_data/tokens/quickbooks.json",json.emit(),"utf-8",false);
Log.i(TAG, "Success.");
}
static {
System.loadLibrary("chilkat");
// Note: If the incorrect library name is passed to System.loadLibrary,
// then you will see the following error message at application startup:
//"The application <your-application-name> has stopped unexpectedly. Please try again."
}
}