I wrote a facebook app.
https://apps.facebook.com/nusquare-free/
It shows blank page in PC chrome for https://apps.facebook.com/nusquare-free/
But it works in mobile phone chroma, safari and PC safari.
When I direct to http://nuphoto.com.tw/freemobile/ -->This is my web page for facebook APP.
It works for every browser, including PC browser.
Could you tell me how to make it work for PC chrome when directly connect to
https://apps.facebook.com/nusquare-free/ ?
Is this because my web site is not SSL authenticated ? or the setting problems ?
But it works on cellphone(iphone and android).
Thank you very much.
I found it's because https/ SSL certification problem.
After I apply a issued SSL certification and install it in my server. It's solved.
Related
I have integrated facebook and gmail in my app but when i redirect user to safari for login i am not able to open facebook or google page for loginin safari in simulator. it gives me error like "safari can not open the page because it can not establish secure connection to the server."
Any one knows what is solution to resolve this issue?
Thanks in advance.
Below are common issues in such cases
Disable 'Auto Proxy discovery' in proxy settings of your Mac
You are behind a proxy
You are using a Antivirus which has WebShield of similar feature enabled. Disable the antivirus and try again
Your simulator's date & time are not sync to current date. Certificates don't validate fine when system date is skewed
Rebooting the simulator also at times help
Below are the threads you should look into
Can't visit website on iOS Simulator—'This Connection Is Not Private'
iOS simulator can't access any URL and shows the error "This connection is not private"
iOS Simulator not works on https, all https are evaluated as not trusted
Can't use HTTP in iOS 8 simulator
iPhone simulator cannot connect to internet
I fixed this by disabling Avast Web Shield.
I have Avast Antivirus installed and adding facebook url to the configuration of the internet scanning service allowed me to fix this problem.
I'm developing a Chrome packaged app (not an extension), which connects to the server over secure WebSocket. The server's certificate is self-signed, and this cannot be changed.
The problem is that on the chrome packaged app, the connection attempt fails with an ERR_INSECURE_RESPONSE error.
In the Chrome browser, there is a work-around: The browser opens a security warning page. If user chooses to continue to the website, it goes on to the remote page. However there is no such work-around in a packaged app. Instead, the connection attempt just fails.
Is there any way to code the Chrome packaged app to accept a self-signed certificate?
Found a work-around - open a browser from inside the chrome app.
This is done by using a webview HTML element (webview is the chrome app name for iframe).
Now the chrome app user can accept the security risks of using a self-signed certificate, just as the web app user does.
I have developed a Facebook app that works well for me using IE11, FireFox latest and Chrome latest.
I am hosting it on my domain with an SSL certificate, and the app is set up correctly in Facebook Developer portal.
The client, however, see "Connection not trusted" error message using FireFox latest.
I also occasionally get this problem when browsing https to some of my other domains using my phone, so I do not think this is in particularly a Facebook problem, but more something with my hosting or SSL certificates as my host installed them.
My question is: What can cause "Certificate not trusted" errors intermittently? Thanks!
It seems that one of the site URLs needed a '/' at the end. The problem is gone after adding that '/'.
I develop Facebook app under VS2010 and localhost. When testing with Chrome I get ablank page with sad face :(
When testing with IE I get a Warning regarding insecure page (that is localhost), after I authorize that warning the page shows correctly.e.
Any idea why ?
Goto c:\Windows32\System\drivers\etc\hosts.txt, uncomment the 127.0.0.1 localhost. Restart Chrome.
Why chrome is not showing my canvas application on facebook ?
It will show it when you surft direct to it om our domain. But it will give the error below when accessing it it through the apps.facebook.com domain.
We are running on a self signed certificate. Using Firefox on fb canvas app gives you an option if i want to continue surfing an insecure site. Chrome will show an error with no options.
This webpage is not available
might be temporarily down or it may have moved permanently to a new web address.
Error 501 (net::ERR_INSECURE_RESPONSE): Unknown error.
Google chrome version 16.0.912.63 m
Had the same problem and solved it by going to my local canvas site, exported the certificate (as p7b) and imported it again into Chrome. There was an older local certificate installed, maybe that was the problem.