[GitHub] [pulsar] shiv4289 opened a new issue #3939: Allow client authentication from pulsar-flink package

[GitBox <gi...@apache.org>]

shiv4289 opened a new issue #3939: Allow client authentication from pulsar-flink package
URL: https://github.com/apache/pulsar/issues/3939
 
 
   **Is your feature request related to a problem? Please describe.**
   We recently enabled JWT based authentication on our brokers. Though the native pulsar client allows setting tokens in the client builder, the pulsar-flink connector does not provide a way to provide authentication token to the pulsar client used internally.
   
   **Describe the solution you'd like**
   Pulsar-flink module should accept auth token / provider. Further when building the pulsar client:
   1. Pulsar-flink should check if auth is enabled.
   2. If yes. set the same when building pulsar-client instance.
   
   **Describe alternatives you've considered**
   There is no alternative. It is not possible to provide auth info to pulsar-flink.
   
   **Additional context**
   Here is how the the pulsar-flink module builds pulsar-client:
   `PulsarClient client = PulsarClient.builder().serviceUrl(serviceUrl).build();`

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