dzr171712 opened a new pull request, #66836:
URL: https://github.com/apache/doris/pull/66836
### What problem does this PR solve?
Issue Number: close #CIR-27839
Related PR: #xxx
Problem Summary:
The `tls_private_key_password` configuration value is exposed in plaintext
through `information_schema.backend_configuration`.
The value is collected by `config::get_config_info()` from the BE
configuration map and returned without masking. Since the default role has read
access to `information_schema.*`, an authenticated user can query the table and
obtain the TLS private key password.
This change masks `tls_private_key_password` as `******` at the shared
configuration export layer. The masking applies to
`information_schema.backend_configuration` and other output paths that reuse
`get_config_info()`, while preserving the configuration name, type, and
mutability fields.
### Release note
None
### Check List (For Author)
- Test <!-- At least one of them must be included. -->
- [ ] Regression test
- [ ] Unit Test
- [ ] Manual test (add detailed scripts or steps below)
- [x] No need to test or manual test. Explain why:
- [ ] This is a refactor/code format and no logic has been changed.
- [ ] Previous test can cover this change.
- [ ] No code files have been changed.
- [x] Other reason: The change is limited to replacing one sensitive
configuration value at the shared output point. `clang-format`, `git diff
--check`, and `config.cpp` compilation passed.
- Behavior changed:
- [ ] No.
- [x] Yes. `tls_private_key_password` is now returned as `******` instead
of its plaintext value.
- Does this need documentation?
- [x] No.
- [ ] Yes. <!-- Add document PR link here. eg:
https://github.com/apache/doris-website/pull/1214 -->
### Check List (For Reviewer who merge this PR)
- [ ] Confirm the release note
- [ ] Confirm test cases
- [ ] Confirm document
- [ ] Add branch pick label <!-- Add branch pick label that this PR should
merge into -->
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