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Switch Basic Authentication encoding to UTF-8 #1970

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merged 1 commit into from Nov 16, 2023
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RFC 7617 introduces a new charset parameter for the Basic authentication scheme with a single allowed value "UTF-8".

Clients that comply to this RFC should encode the user name and password using UTF-8 if the parameter is present. Clients that always use UTF-8 obviously comply to this rule.

Up until now Log4j used the system encoding for Basic authentication. This PR:

  • switches the default encoding to UTF-8,
  • adds a log4j2.configurationAuthorizationEncoding property to overwrite the default value.

This problem was detected by Error Prone in #1961.

@vy vy merged commit 819b738 into apache:2.x Nov 16, 2023
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@ppkarwasz ppkarwasz deleted the basic-auth branch November 16, 2023 15:21
dongjoon-hyun pushed a commit to apache/spark that referenced this pull request Nov 22, 2023
### What changes were proposed in this pull request?
The pr aims to upgrade log4j2 from 2.21.0 to 2.22.0.

### Why are the changes needed?
This is the first log4j2 version that provides a CycloneDX Software Bill of Materials (SBOM) and the new version bring some new change and fix like:
- Change the order of evaluation of FormattedMessage formatters. Messages are evaluated using java.util.Format only if they don't comply to the java.text.MessageFormat or ParameterizedMessage format. (apache/logging-log4j2#1223)
- Change default encoding of HTTP Basic Authentication to UTF-8 and add log4j2.configurationAuthorizationEncoding property to overwrite it. (apache/logging-log4j2#1970)
- Removed unused FastDateParser which was causing unnecessary heap overhead ([LOG4J2-3672](https://issues.apache.org/jira/browse/LOG4J2-3672), apache/logging-log4j2#1848)
- Fix MDC pattern converter causing issues for %notEmpty (apache/logging-log4j2#1922)
- Fix NotSerializableException thrown when Logger is serialized with a ReusableMessageFactory (apache/logging-log4j2#1884)

the full release note as follows:
-https://github.com/apache/logging-log4j2/releases/tag/rel%2F2.22.0

### Does this PR introduce _any_ user-facing change?
No

### How was this patch tested?
Pass GitHub Actions

### Was this patch authored or co-authored using generative AI tooling?
No

Closes #43940 from LuciferYang/SPARK-46038.

Authored-by: yangjie01 <yangjie01@baidu.com>
Signed-off-by: Dongjoon Hyun <dhyun@apple.com>
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2 participants