PubSub connector private key is displayed in plaintext in configuration UI

[nikhilchennam]

Affected module

UI

Describe the bug

Private key values in the PubSub connector configuration are currently visible as plaintext in the UI. Sensitive credential fields should be masked to prevent unintended exposure to users with access to the configuration page.

To Reproduce

Steps to Reproduce

• Navigate to the PubSub connector configuration.
• Open a configuration containing a populated private key.
• Observe that the private key is rendered in plaintext rather than masked.

Expected behavior

The private key should be masked in the UI, consistent with other sensitive configuration fields. The value should only be revealed through an explicit, authorized action if supported.

OS

No response

Python version

No response

OpenMetadata version

No response

OpenMetadata Ingestion package version

No response

Additional context

Pre-submission checklist

• I searched for duplicate issues.
• I removed credentials, hostnames, emails, and other sensitive data from logs and config.

[zhang-arvin]

I will work on this.