Update HttpChangeConsumer.java - Adding ability to attach autorization header

[yanivbh1]

Adding ability to add authorization header
to support JWT-type authentication which is highly common pattern and will enable variety of use cases with debezium and HTTP sink

[jpechane]

@yanivbh1 Could you please create a Jira issue for this?
Also I beleive the problem needs to be handled in more general way

• Debezium Server now supports sinks the ability to use headers passed - see Kafka sink for implementation. The code sould support it
• Instead ofconfiguring http headers one by one there should be a set header.* config options that will take the last part and addsuch header to request. This will enable user configure any header
• In case of coflict of two items above the incoming header takes precedence and overwirtes the one statically configured

[gunnarmorling]

@jpechane, is this one still relevant? Seems it actually has been addressed already?

[jpechane]

@gunnarmorling I think it still is. So far you can either use jwt authentication or pass Kafka Connect headers. But there is no way how to configure an HTTP header statically in the Debezium Server config.