问题
Questions:
- Is it possible to set up Facebook login for use in the CNA?
- Does CNA documentation exist for developers?
- Can you debug the CNA screen using any developer tools?
Details:
I have created a captive portal login page that uses an email submission form or a Facebook login button. The login button uses javascript as documented on Facebook's developer resources to open a window and log the user in.
Testing:
CNA: Clicking the Facebook sign in button redirects to the facebook login, after multiple clicks. Facebook login page allows submission of username and password but does not generate these entries from cookies. After submission, the page is blank and login is not completed.
Full Featured Browsers: In Safari, Chrome, Firefox, etc. the social sign is functioning and works as expected. All browsers redirect the user to the login page, the user may use the email submission button or the social sign to authenticate on the hotspot and redirected to a landing page. The problems only occur on the CNA.
Research:
Forums threads state that it's impossible to use Facebook login in this way but I'm not sold because Social Sign In seems to be doing exactly what I'm proposing. They claim to accomplish the login without using apps so I have to assume their using either a CNA browser or launching Safari directly. Some javascript is functional in the CNA but I'm unable to track down resources to explain exactly what the capabilities/limitations of the CNA are.
Thanks for any help on this issue
来源：https://stackoverflow.com/questions/39495989/facebook-login-on-apple-cna