Real-Time Updates: Certificate verify failed - facebook

I am currently trying to set up Real-Time Updates to my site through the facebook app interface. When I attempt to test the callback to the callback url of https://messageall.com/facebook/callback/ I am getting an error message of:
Callback verification failed:
SSL certificate problem, verify that the CA cert is OK.
Details:
error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
However from what I can tell the certificate key chain is working fine and verifies when I test via http://www.digicert.com/help/
What could the facebook servers think is wrong with my CA?

Related

Error when trying to use REST API to connect to PayPal SandBox

I'm trying to connect to the PayPal REST API. This is a Nim program that uses httpclient, but there's nothing specific to Nim since this is just a REST API.
The error I get is:
Error: unhandled exception: error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed [SslError]
I'm using OpenSSL 1.1.1m on Windows 10.
certificate verify failed
Your environment is not able to verify the SSL/TLS certificate currently used by paypal.com servers.
Update your root certificate authority bundle that's used to trust the signers of TLS certificates; you can download a current one here.
If you don't know where to put it, try openssl version -d

Unable to use Node-Red with token verification to request kubernetesAPI

The Node-Red flow is as follows:
Related attributes:
I have appended the Token string, why can’t I get a GET request?
The error is as follows:
"Error: unable to verify the first certificate : https://192.168.58.160:6443/api/v1/namespaces/nodes/"
If you enable SSL/TLS and create a SSL/TLS configuration for the connection you can either supply a CA certificate or disable Certificate verification.

Facebook - error Callback verification failed: SSL certificate problem: unable to get local issuer certificate

When setting up a callback URL in "Canvas payment" / "Realtime Update Subscriptions" I get the following error:
Callback verification failed: SSL certificate problem: unable to get
local issuer certificate
When I click "test callback url"
The website open fine, it's only Facebook which makes problems.
The only answer I found ( curl: (60) SSL certificate : unable to get local issuer certificate ) did not solve the problem.

use MailCore 2 without github

I develop application in XCode which use MailCore 2 library.
Application works, everything is fine
But yesterday in my country github was blocked.
So, I can't build my application.
Logs:
fatal: unable to access 'https://github.com/dinhviethoa/tidy-html5.git/': SSL certificate problem: Invalid certificate chain
fatal: unable to access 'https://github.com/dinhviethoa/libetpan.git/': SSL certificate problem: Invalid certificate chain
fatal: unable to access 'https://github.com/dinhviethoa/ctemplate/': SSL certificate problem: Invalid certificate chain
Why MailCore need github and what to do in this situation?

Problem with Apple Push Notification service

I tried to set the push notification on my app iPhone.
I created the certificate and then I used the apns php library on my web server to create the notify, but this is the error:
Warning: stream_socket_client() [function.stream-socket-client]: SSL operation failed with code 1. OpenSSL Error messages: error:14094414:SSL routines:SSL3_READ_BYTES:sslv3 alert certificate revoked
It means that your apns certificate has been revoked. You can regenerate a new certificate and then try again.