Consider the following situation: internet provider has a selfcare site that is integrated with facebook, i.e. user can login toselfcare site using his facebook credentials.
However, when user has not paid for the internet access, he is limited to the provider's only sites (ex. selfcare.provider.com). In this case, facebook integration stops working due to access restrictions.
Question is: is there a way of restricting access to facebook in such a way, so that only login can be enabled?
You want to allow users to authenticate against your app without allowing them to access Facebook itself?
I don't think that will be possible short of applying some custom logic on your end to try to determine if a request to Facebook is for login purposes or to access Facebook itself - there's no API for this.
Related
Facebook recently released a step-by-step documentation for using a GrapAPI to manage Instagram messages. To obtain the access token to use it, it's necessary to create an application in the developer center, enable login via Facebook and include the permissions "instagram_basic", "instagram_manage_messages" and "pages_manage_metadata" but to activate these options it's necessary to submit various information for approval as statement of how the integration works and descriptions of the usage flow. I don't have access to this information because I can't develop an integration without it being approved.
It's not possible to use the provided test user as the pages raised by him cannot be linked to Instagram accounts.
Tutorial followed: https://developers.facebook.com/docs/messenger-platform/instagram/get-started
Someone with some experience with the Facebook API could give me a light on how to obtain the token with access required and proceed the tests?
I have done the tutorial as well, I faced the same problem. To enable instagram_basic, instagram_manage_messages and pages_manage_metadata without app review you need to create a test-app. For test apps all permissions are granted without review.
Instructions on how to create a test-app
Another usefull tipp: If you are wondering why you need to implement facebook login to access the instagram messaging api, the logic is the following: You need to implement login to then use your own implementation to logg in your own account and obtain the page access key that will let you do api calls to the instagram messaging api. This process is obviously overkill and instagram is working on a way of getting that access token through the developer dashboard.
For now to obtain that access token you need:
implement facebook login as a simple html website and console log the response. Be sure to add the required permissions to the data-scope attribute of the facebook login button:
<div
class="fb-login-button"
data-scope="public_profile,email,instagram_basic,instagram_manage_messages,pages_manage_metadata,pages_messaging"
></div>
deploy to a website that has https enabled (logging in from
localhost will only work if you use a tunelling service like ngrok).
Open your website that has facebook login implemented and logg in with your facebook account that is also linked to the target instagram account and also is admin of your test-app.
get the access token from the response to call the other API endpoints.
Does anyone know of a way to use social logins without having to create an account with a social media website? For Example, I want to use Facebook's Login on my website, but I do not want to create a Facebook account nor an app just to use their login.
Far as I know it pretty much requires (facebook) an App to be created (on developer site for facebook) in order to utilized services with a website.
Unfortunately, in order to maintain a safe development environment, and to prevent the creation of spam apps, it is required that Facebook manage its developer users. This is to allow them to block apps that act maliciously, and to allow permissions to be managed on their server for the app access token. For a more detailed answer, I'll refer you to one on StackOverflow by Lix.
I am using the Graph API for Facebook on my iPhone application. The problem is, I don't want the user to have to re enter their email address each time they want to login to integrate Facebook with my app. Is there a way to save and auto fill the login information using the Graph API?
Using the Graph API, there is no need for you to store the credentials, more than that, you should NOT store the credentials. As explained in the API dedicated help page the authentication process is handled by a secure token.
Meaning that if the user is already authenticated on Facebook using another application, it might be ( based on authentication process used ) already authenticated within your app.
You might check the token validity by using the isSessionValid method from the Facebook class.
Have a look to the iOS Facebook SSO link, it explains everything you need.
Suppose that I make an app that is using Facebook login (basically for dealing with who is who). Is it possible that the app to fetch the user's history from Foursquare if it get the user's permission? (The user uses Facebook's login on Foursquare as well)
No. You need to go through each authorization flow separately. First, the user grant your application access by going to Facebook and coming back with an access token (or authorization code you later exchange). Then you need to send them over to Foursquare to approve access again. Foursquare might need to authenticate them via Facebook but that's really not your concern (and should be transparent if they have an active Facebook session). Foursquare will issue you another access token for their API.
There are discussions in the community about the use case of allowing your application to pass the Facebook access token to Foursquare so they can validate the user identity with Facebook and then issue you an access token. However, there are many issues with that. By not directly interacting with the user, Foursquare has no way of knowing that the user wants to give one application access to their data stored on another application.
I want to allow users connect to my website using their facebook account.
First, the user authorizes my application and then I get an access token. Problem is, that I'm supposed on the first time to register the user, and the next time to auto login him based on his facebook email.
How do I create a SECURE way to auto login the user?
I'm using pure javascript, but I can't find any way to create a secure mechanism.
Thanks.
Facebook should handle all that for you - when they come back to your website, they can click the 'login' button(javascript SDK) and facebook should pass you back an access token.
I may, however, have misunderstood the question.