br: redact secret strings when logging arguments (#57593)

[ti-chi-bot]

This is an automated cherry-pick of #57593

What problem does this PR solve?

Issue Number: close #57585

Problem Summary: Some values from the command line are not properly redacted.

What changed and how does it work?

In additional to the existing handling for --storage, we also apply redaction to the following parameters:

• --full-backup-storage
• --crypter.key
• --log.crypter.key
• --azblob.encryption-key
• --master-key (the current implementation of this may be too conservative)

Check List

Tests

• [x] Unit test
• [ ] Integration test
• [ ] Manual test (add detailed scripts or steps below)
• [ ] No need to test

  • [ ] I checked and no code files have been changed.

Side effects

• [ ] Performance regression: Consumes more CPU
• [ ] Performance regression: Consumes more Memory
• [ ] Breaking backward compatibility

Documentation

• [ ] Affects user behaviors
• [ ] Contains syntax changes
• [ ] Contains variable changes
• [ ] Contains experimental features
• [ ] Changes MySQL compatibility

Release note

Please refer to Release Notes Language Style Guide to write a quality release note.

When invoking BR in command line with secret keys passed directly from arguments, they are no longer printed as plaintext in the log.

[kennytm]

/retest

spurious error in TestPBMemoryLeak.

``` testkit.go:132: Error Trace: testkit/testkit.go:132 testkit/testkit.go:125 executor/memory_test.go:44 Error: Received unexpected error: [domain:8027]Information schema is out of date: schema failed to update in 1 lease, please make sure TiDB can connect to TiKV github.com/tikv/client-go/v2/txnkv/transaction.(*twoPhaseCommitter).checkSchemaValid external/com_github_tikv_client_go_v2/txnkv/transaction/2pc.go:1922 ... Test: TestPBMemoryLeak Messages: sql:insert into t values (space(8192)), [], error stack [domain:8027]Information schema is out of date: schema failed to update in 1 lease, please make sure TiDB can connect to TiKV github.com/tikv/client-go/v2/txnkv/transaction.(*twoPhaseCommitter).checkSchemaValid external/com_github_tikv_client_go_v2/txnkv/transaction/2pc.go:1922 ... ```

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Please upload report for BASE (release-6.5@ae4703a). Learn more about missing BASE report.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## release-6.5 #57601 +/- ## ================================================ Coverage ? 73.6200% ================================================ Files ? 1097 Lines ? 352939 Branches ? 0 ================================================ Hits ? 259834 Misses ? 76388 Partials ? 16717 ```

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[ti-chi-bot[bot]]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: kennytm

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Needs approval from an approver in each of these files: - ~~[OWNERS](https://github.com/pingcap/tidb/blob/release-6.5/OWNERS)~~ [kennytm] Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

[ti-chi-bot[bot]]

[LGTM Timeline notifier]

Timeline:

• 2024-11-22 02:07:05.283655408 +0000 UTC m=+170212.903309923: :ballot_box_with_check: agreed by kennytm.