Add DTLS support for Socker source and sink

[zamazan4ik]

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Use Cases

Improve log pipeline security when UDP is used as a transport.

Attempted Solutions

N/A

Proposal

We need to add DTLS support for socket sink and source when UDP mode is used.

References

Similar functionality in rsyslog:

• Issue: https://github.com/rsyslog/rsyslog/issues/5211
• PR: https://github.com/rsyslog/rsyslog/pull/5280

Version

No response

[jszwedko]

I had never heard of DTLS 🤯 I see there is a Rust implementation that could likely be used: https://github.com/webrtc-rs/webrtc/tree/master/dtls