[jira] [Created] (MBUILDCACHE-21) Caching does not check permissions

["Mark Dodgson (Jira)" <ji...@apache.org>]

Mark Dodgson created MBUILDCACHE-21:
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             Summary: Caching does not check permissions
                 Key: MBUILDCACHE-21
                 URL: https://issues.apache.org/jira/browse/MBUILDCACHE-21
             Project: Maven Build Cache Extension
          Issue Type: Bug
            Reporter: Mark Dodgson


Below is a minimal pom.xml file the illustrates the problem.

Specifying a surefire systemPropertyVariable for `java.io.tmpdir` to the temp folder produces an `AccessDeniedException`

 

*example pom.xml*

 
{code:java}
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>org.example</groupId>
  <artifactId>build_cache_test</artifactId>
  <version>1.0-SNAPSHOT</version>

  <properties>
    <maven.compiler.source>17</maven.compiler.source>
    <maven.compiler.target>17</maven.compiler.target>
  </properties>


  <build>
    <extensions>
      <extension>
        <groupId>org.apache.maven.extensions</groupId>
        <artifactId>maven-build-cache-extension</artifactId>
        <version>1.0.0-SNAPSHOT</version>
      </extension>
    </extensions>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-plugin</artifactId>
        <version>3.0.0-M5</version>
        <configuration>
          <systemPropertyVariables>
            <java.awt.headless>true</java.awt.headless>
            <java.io.tmpdir>${java.io.tmpdir}</java.io.tmpdir>
          </systemPropertyVariables>
        </configuration>
      </plugin>
    </plugins>
  </build>
</project> {code}
 

 

*Output*
{code:java}
[INFO] Using XX hash algorithm for cache
[INFO] Attempting to restore project from build cache
[INFO] Going to calculate checksum for project [groupId=org.example, artifactId=build_cache_test]
[INFO] Scanning plugins configurations to find input files. Probing is enabled, values will be checked for presence in file system
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  0.246 s
[INFO] Finished at: 2022-05-17T06:13:08+01:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to calculate checksums for build_cache_test: java.nio.file.AccessDeniedException: /tmp/tracker-extract-3-files.111 {code}
 

 



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