I am trying the following sample app for twitter oauth.
http://www.androidsdkforum.com/android-sdk-development/3-oauth-twitter.html
private void askOAuth() {
try {
consumer = new CommonsHttpOAuthConsumer(CONSUMER_KEY, CONSUMER_SECRET);
provider = new DefaultOAuthProvider("http://twitter.com/oauth/request_token",
"http://twitter.com/oauth/access_token",
"http://twitter.com/oauth/authorize");
String authUrl = provider.retrieveRequestToken(consumer, CALLBACK_URL);
Toast.makeText(this, "Please authorize this app!", Toast.LENGTH_LONG).show();
this.startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(authUrl)));
} catch (Exception e) {
Log.e(APP, e.getMessage());
Toast.makeText(this, e.getMessage(), Toast.LENGTH_LONG).show();
}
}
When i run the following code it gives exception as following
"oauth.signpost.exception.OAuthNotAuthorizedException: Authorization failed (server replied with a 401). This can happen if the consumer key was not correct or the signatures did not match."
on this line String authUrl = provider.retrieveRequestToken(consumer, CALLBACK_URL);
I provided the correct 'key' and 'secret' does twitter giving me wrong key and secret ?
I have spent several hours on this. Seems that you have to set ANY value to the callback url in the Settings tab in your Twitter application developer panel. Keeping the default empty value disables dynamic callback urls.
All the tutorials and all the information I have found online is just void. Twitter long removed the "Client / Website" radio button.
Moreover, OAuth checks for clock skews.
I just had the same problem. It only appeared on my dev phone, but on the emulator and another phone the code worked fine. After trying out several solutions to related questions with no luck, eventually it turned out that I had not set the time and date on the dev phone, which doesn't have a sim-card in it. This caused SSL certificates to be invalid and OAuth request to fail, as well as anything else that used HTTPS. After setting the time the problems went away.
**1) **Set date and time to the right values,
this will help to fix this issue.****
2)
private OAuthConsumer consumer;
private OAuthProvider provider;
...
...
...
provider = new CommonsHttpOAuthProvider (
TWITTER_REQUEST_TOKEN_URL,
TWITTER_ACCESS_TOKEN_URL,
TWITTER_AUTHORIZE_URL);
private void askOAuth() {
try {
consumer = new CommonsHttpOAuthConsumer(CONSUMER_KEY, CONSUMER_SECRET);
provider = new CommonsHttpOAuthProvider("http://twitter.com/oauth/request_token",
"http://twitter.com/oauth/access_token",
"http://twitter.com/oauth/authorize");
provider.setOAuth10a(true);
String authUrl = provider.retrieveRequestToken(consumer, CALLBACK_URL);
Toast.makeText(this, "Please authorize this app!", Toast.LENGTH_LONG).show();
this.startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(authUrl)));
} catch (Exception e) {
Log.e(APP, e.getMessage());
Toast.makeText(this, e.getMessage(), Toast.LENGTH_LONG).show();
}
}
3) is your twitter app configured as Browser?
try with this keys:
Consumer key
sdOjEI2cOxzTLHMCCMmuQ
Consumer secret
biI3oxIBX2QMzUIVaW1wVAXygbynuS80pqSliSDTc
using https in place of http in provider
finally done, check out the following post
android twitter outh tutorial callback problem
yes totramon is right...If you are facing problem only while authentication problem , you may have to set device time. I was facing the same problem and solved with this solution only. Also if you are using old twitter api , you need to change it to stable version api(2.1.4). You can find from the following link :
http://twitter4j.org/en/index.html
Enjoy..
Related
I'm using the oauth2-essentials library because it was one of the recommended oauth libraries on the uber developers site, and it has been recently updated.
My code looks like this:
executor = new HttpUrlConnectionExecutor();
OAuth2AuthorizationProvider provider = new BasicOAuth2AuthorizationProvider(
URI.create("https://login.uber.com/oauth/v2/authorize"),
URI.create("https://login.uber.com/oauth/v2/token"),
new Duration(1,0,3600) /* default expiration time in case the server doesn't return any */);
OAuth2ClientCredentials credentials = new BasicOAuth2ClientCredentials(
getString(R.string.uberClientId), getString(R.string.uberSecret));
uberOAuthClient = new BasicOAuth2Client(
provider,
credentials,
new LazyUri(new Precoded("my redirect url")) /* Redirect URL */);
generateUberOAuthToken("my phone number", "my password");
}
public void generateUberOAuthToken(final String uName, final String password){
new Thread() {
public void run() {
try {
uberOAuthToken = new ResourceOwnerPasswordGrant(
uberOAuthClient, new BasicScope("profile"), uName, password).accessToken(executor);
}
catch (Exception e){
e.printStackTrace();
}
}
}.start();
}
The exception: org.dmfs.httpessentials.exceptions.UnauthorizedException: Authentication at 'https://login.uber.com/oauth/v2/token' failed. is always thrown. I've tried removing the redirect url so it should use the default from my dashboard, and I've tried added 1 and/or dashes to the phone number. The exception is always thrown when I request an access token. I know my account is setup correctly because this works fine in iOS. I feel like I must be missing something obvious. Anyone else run into this issue?
The token api did not recognize my phone number as a valid login parameter. It worked when I used my email instead.
I am try to integrate twitter in android I have followed tutorial from following link http://www.androidhive.info/2012/09/android-twitter-oauth-connect-tutorial/
But I am facing an exception in loginwithTwitter function at these lines
ConfigurationBuilder builder = new ConfigurationBuilder();
builder.setOAuthConsumerKey(TWITTER_CONSUMER_KEY);
builder.setOAuthConsumerSecret(TWITTER_CONSUMER_SECRET);
Configuration configuration = builder.build();
TwitterFactory factory = new TwitterFactory(configuration);
twitter = factory.getInstance();
try {
requestToken = twitter.getOAuthRequestToken(TWITTER_CALLBACK_URL);
this.startActivity(new Intent(Intent.ACTION_VIEW,
Uri.parse(requestToken.getAuthenticationURL())));
} catch (TwitterException e) {
e.printStackTrace();
Toast.makeText(getApplicationContext(), e.getMessage(), Toast.LENGTH_SHORT).show();
}
I got e.getMessage() as null and exception occures at this line
requestToken = twitter.getOAuthRequestToken(TWITTER_CALLBACK_URL);
Please help me solve this problem. I have also searched on internet and others queries like this on stackoverflow like Android twitter login not working
and Twitter Login Authentication in Android?
So kindly help me I am using twitter4j-4.0.1
I was having the same problem. I referred to this tutorial and it works - http://hintdesk.com/how-to-tweet-in-twitter-within-android-client/comment-page-1/
and also they have updated to twitter4j-core-4.0.1
Source code can be found here - https://bitbucket.org/hintdesk/android-how-to-tweet-in-twitter-within-android-client
Example code is at "https://github.com/gingerdroids/TwitterLogin".
I had difficulty getting Twitter login with Android and twitter4j going. Finally got there and uploaded a small sample app TwitterLogin to GitHub.
i am using twitter4j api for logging on the twiter and post tweets.
i have also registered the app on https://dev.twitter.com/apps/new and got consumer key and secret.
ConfigurationBuilder builder = new ConfigurationBuilder();
builder.setOAuthConsumerKey(TWITTER_CONSUMER_KEY);
builder.setOAuthConsumerSecret(TWITTER_CONSUMER_SECRET);
Configuration configuration = builder.build();
TwitterFactory factory = new TwitterFactory(configuration);
twitter = factory.getInstance();
requestToken = twitter.getOAuthRequestToken(TWITTER_CALLBACK_URL);
String url = requestToken.getAuthenticationURL();
browser = (WebView) findViewById(R.id.webView1_test);
browser.loadUrl(requestToken.getAuthenticationURL());
browser.getSettings().setJavaScriptEnabled(true);
this is the code i m using to login. but the problem is that this opens a user authentication form in webview that takes username and password . i want to avoid opening that webpage and give login in password programatically. please help regarding this issue.
I don't believe Twitter offers an API for user authentication; only a user authentication webpage. You can check out their API documentation here: https://dev.twitter.com/docs
I had the same problem and I found this tutorial really helpful, please check this:
#Override
public void onNewIntent(Intent intent) {
super.onNewIntent(intent);
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
final Uri uri = intent.getData();
if (uri != null && uri.getScheme().equals(Constants.OAUTH_CALLBACK_SCHEME)) {
Log.i(TAG, "Callback received : " + uri);
Log.i(TAG, "Retrieving Access Token");
new RetrieveAccessTokenTask(this, consumer, provider, prefs).execute(uri);
finish();
}
}
I need to obtain OAuth2 authentication token to pass it to the server so it can fetch list of Google Reader feeds for the user. Server is .NET - I have no access to it or to it's code but most likely it is using unofficial Reader API
I was able to use Android Account manager to obtain valid token for this purpose with the following code (notice that authTokenType="reader")
Account account = accounts[0];
manager.getAuthToken(account, "reader", null, this, new AccountManagerCallback<Bundle>() {
public void run(AccountManagerFuture<Bundle> future) {
try {
// If the user has authorized your application to use the tasks API
// a token is available.
String token = future.getResult().getString(AccountManager.KEY_AUTHTOKEN);
// Now you can send the token to API...
cacheManager.putString(GOOGLE_AUTH, token);
GoogleReaderManager.startAddFeedActivity(AddGoogleReaderSourcesActivity.this);
finish();
} catch (OperationCanceledException e) {
Log.e(TAG, "User cancelled", e);
finish();
} catch (Exception e) {
Log.e(TAG, "Failed to obtain Google reader API_KEY", e);
}
}
}, null);
The code above works fine when I send token to the server side .Net app: the app is able to retrieve the list of Reader feeds.
The problem is that this only works for "Google inside" devices. On Nook I have no such luck since there's no way that I was able to find to add Google account to the account manager. So I'm trying to it using OAuth 2 protocol as described here
It works fine as far as obtaining the token: User approves the app from the mobile page which returns the code token which then mobile app exchanges for the Auth token. However this token will not work with the server process. I have a feeling that perhaps I'm using the wrong scope in this URL:
https://accounts.google.com/o/oauth2/auth?response_type=code&scope=https://www.google.com/reader/api/0/subscription/list&redirect_uri=http://localhost&approval_prompt=force&state=/ok&client_id={apps.client.id}
Scopes that I did try in various combinations:
https://www.google.com/reader/api
https://www.google.com/reader/api/0
https://www.google.com/reader/api/0/subscription/list
https://www.google.com/reader/api+https://www.google.com/reader/atom
Here's example of JSON that is returned from get token POST
{"expires_in":3600,
"token_type":"Bearer",
"access_token":"ya29.AHES6ZSEvuUb6Bvd2DNoMnnN_UnfxirZmf_RQjn7LptFLfI",
"refresh_token":"1\/bUwa5MyOtP6VyWqaIEKgfPh08LNdawJ5Qxz6-qZrHg0"}
Am I messing up scope or token type? Not sure how to change a token type. Any other ideas?
P.S. Google account login page asks: Manage your data in Google Reader, that's why I suspect that the scope is wrong
I got it working for https://www.google.com/reader/api/0/subscription/list. So thought of sharing with you.
I have valid access_token:
This is what i tried to resolve it (partially) :
Google provides OAuth 2.o playgound; where they actually simulate all aspects of OAuth 2.0 as well as final API call to fetch data.
I found this very helpful as it clearly shows what is being sent to request.
Here is the URL : https://developers.google.com/oauthplayground/
Using this, i tweaked my api call below and it works :)
public static String getReaderContent(String accessToken){
String url = "https://www.google.com/reader/api/0/subscription/list" ;
HttpClient client = new HttpClient();
GetMethod method = new GetMethod(url);
String response="";
method.setRequestHeader("Authorization", "OAuth "+accessToken);
try {
int statusCode = client.executeMethod(method);
String response= method.getResponseBodyAsString();
System.out.println("response " + responseStr);
} catch (HttpException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return response;
}
So this works properly fine for getting subscription list; but have not been able to make it work for reader api which you have mentioned in your question.
Let me know if you have got way around google reader API.
I am trying to integrate yahoo in my app. I am trying,
private static final String YAHOO_CALLBACK_URI = "MyApp://oauth";
public static final String YAHOO_REQUEST_TOKEN_URL = "http://api.login.yahoo.com/oauth/request_token";//api.login.yahoo.com
public static final String YAHOO_ACCESS_TOKEN_URL = "http://api.login.yahoo.com/oauth/access_token";
public static final String YAHOO_AUTHORIZE_URL = "http://api.login.yahoo.com/authorize";
CommonsHttpOAuthConsumer consumer = new CommonsHttpOAuthConsumer(YAHOO_CONSUMER_KEY, YAHOO_CONSUMER_SERECT_KEY);
OAuthProvider provider = new CommonsHttpOAuthProvider(YAHOO_REQUEST_TOKEN_URL, YAHOO_ACCESS_TOKEN_URL, YAHOO_AUTHORIZE_URL);
provider.setOAuth10a(true);
try {
String authUrl = provider.retrieveRequestToken(consumer, YAHOO_CALLBACK_URI);// Can I pass Null for callback url.
System.out.println("AuthURL = " + authUrl);
} catch (OAuthMessageSignerException e) {
e.printStackTrace();
} catch (OAuthNotAuthorizedException e) {
e.printStackTrace();
} catch (OAuthExpectationFailedException e) {
e.printStackTrace();
} catch (OAuthCommunicationException e) {
e.printStackTrace();
}
getting
oauth.signpost.exception.OAuthCommunicationException: Communication with the service provider failed: Service provider responded in error: 404 (Not Found)
Why we are unable to retrieve request token.
Make sure your app on Yahoo is registered as Web-Based. When you register as a Web-Based application, give a valid Application URL and App Domain of your choice (both should be the same domain), but has not been used by anyone else. I, for example, have the url of a website I own. This will also be used as the callback url in your consumer.
Instead of calling "MyApp://oauth", give a valid http callback url (the same one you used to register the app). With that much, your code above should work.
Open a new Webview and call the authUrl. Once your app is authorised, intercept the call to your application url by overriding the "onPageStarted" method. There, make a callback to your app by launching a new intent pointing to "MyApp://oauth".
Please let me know if any of the obove steps confuse you - I am more than happy to help.
I had followed the above mentioned 3#poits and able to do the call back to the application. The whole problem started with YAHOO OAUTH Process. Now Yahoo doesnt take the Custom Call back urls, It has to be a valid http url. n
There are couple of issues i have it which i am solving on my own,like Having a CUSTOMi Dialog box which can be used to call the Web-view YAHOO Auth URL similar to FB Dialog.
Thanks for the