Kannedhara opened a new issue #21813: URL: https://github.com/apache/airflow/issues/21813
### Apache Airflow Provider(s) slack ### Versions of Apache Airflow Providers 4.0.2 ### Apache Airflow version 2.2.2 ### Operating System Amazon Managed Airflow ### Deployment MWAA ### Deployment details _No response_ ### What happened I am using a DAG which has sending slack notifications as TASK. I am using SlackWebHookOperator to send notifications. I create a web hook and created a connection. I am using the same connection in SlackWebHookOperator. I am getting "ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self signed certificate in certificate chain (_ssl.c:1091)" error. I see, slack made a mandate SSL verification from march 4,2020. ### What you expected to happen I used SlackWebHookOperator in airflow to send notifications in 2019 and I was not facing any issues earlier. Due to above error, we are unable to send notifications to slack using slack web hook ### How to reproduce Create a slack channel, create a incoming webhook for the channel. Using webhook URL, create a slack connection under connections section. Try to send notifications to slack channel using SlackWebHookOperator ### Anything else _No response_ ### Are you willing to submit PR? - [X] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
