Java Developer's Guide to SSL Certificates - Code by Amir | Amir Boroumand
Warning: file_get_contents(): SSL operation failed with code 1. OpenSSL Error messages: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed in Code Example
python – certificate verify failed: unable to get local issuer certificate
How to Troubleshoot SSL Certificate & Server Connection Issues | Postman
xcode - The server SSL certyficate failed to verify - Stack Overflow
How to correct SSL verification issues with SimpleRisk :
Python SSL certificate verification solution | Develop Paper
Lets Encrypt Root CA expiry (server certificate verification failed): Make sure to remove DST Root CA X3!
Get "Could not load the resource directory: SSL connection failed for acme-v02.api.letsencrypt.org: SSL c onnect attempt failed error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed" when renewing on FileMaker Server 19 ...
Need working example for openHAB MQTT over TLS - Tutorials & Examples - openHAB Community
Get "Could not load the resource directory: SSL connection failed for acme-v02.api.letsencrypt.org: SSL c onnect attempt failed error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed" when renewing on FileMaker Server 19 ...
ssl certificate verify failed after upgrading debian packages from stretch to buster · Issue #245 · OCSInventory-NG/UnixAgent · GitHub
Solved: REST api using token ow gives SSL error
Fix Certificate Verify Failed: unable to get local issuer certificate - YouTube
ERROR: Test failed: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1091) – linuxhowto.net