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https://issues.apache.org/jira/browse/MWRAPPER-153?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sylwester Lachiewicz closed MWRAPPER-153.
-----------------------------------------
Resolution: Fixed
> only-mvnw.cmd fails when FIPS mode is enabled on Windows hosts
> --------------------------------------------------------------
>
> Key: MWRAPPER-153
> URL: https://issues.apache.org/jira/browse/MWRAPPER-153
> Project: Maven Wrapper
> Issue Type: Bug
> Components: Maven Wrapper Scripts
> Environment: Tested on Windows 10 and 11
> Reporter: Zafer Balkan
> Assignee: Sylwester Lachiewicz
> Priority: Trivial
> Fix For: 3.3.3
>
>
> h2. Problem
> When `only-mvnw.cmd` is used to initiate the wrapper, the script fails due to
> MD5.
>
> {code:java}
> Exception calling "Create" with "0" argument(s): "This implementation is not
> part of the Windows Platform FIPS
> validated cryptographic algorithms."
> At line:1 char:1
> + $MAVEN_HOME_NAME = ([System.Security.Cryptography.MD5]::Create().Comp ...
> + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> + CategoryInfo : NotSpecified: (:) [], MethodInvocationException
> + FullyQualifiedErrorId : InvalidOperationException {code}
> Since the hashes are used within the script, it is easier to replace the line
> below
>
> {code:java}
> $MAVEN_HOME_NAME =
> ([System.Security.Cryptography.MD5]::Create().ComputeHash([byte[]][char[]]$distributionUrl)
> | ForEach-Object {$_.ToString("x2")}) -join '' {code}
> with
>
> {code:java}
> $MAVEN_HOME_NAME =
> ([System.Security.Cryptography.SHA256]::Create().ComputeHash([byte[]][char[]]$distributionUrl)
> | ForEach-Object {$_.ToString("x2")}) -join '' {code}
> h2. Steps to reproduce
> * Under
> {{{}Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa\FipsAlgorithmPolicy{}}},
> set {{Enabled}} to {{{}1{}}}.
> * {{Run only-mvnw.cmd}}
> h2. Caveat
> The FIPS check works with Powershell 5, not Powershell 7. It looks like the
> new PowerShell does not respect the OS configuration as well. So if the
> script is run within the new PowerShell, it would succeed due to –or thanks
> to– this problem.
> I created an issue on their repository for this problem:
> https://github.com/PowerShell/PowerShell/issues/24502
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