Unifying keystore related functionalities into one place

[hwupathum]

Proposed changes in this pull request

• Part of : Unifying keystore related functionalities into one place product-is#21359

Improve KeyStoreAdmin Class to Utilize Kernel KeyStore Functionalities

• Refactored the KeyStoreAdmin class to leverage keystore functionalities in the kernel.
• Removed direct registry usage for cleaner and more maintainable code.

When should this PR be merged

After

• Unifying keystore related functionalities into one place carbon-kernel#4091
• Introduce new keystore related functionalities to KeyStoreManager class carbon-kernel#4099

[jenkins-is-staging]

PR builder started
Link: https://github.com/wso2/product-is/actions/runs/11504224728

[jenkins-is-staging]

PR builder completed
Link: https://github.com/wso2/product-is/actions/runs/11504224728
Status: failure

[jenkins-is-staging]

PR builder started
Link: https://github.com/wso2/product-is/actions/runs/11504516870

[codecov]

Codecov Report

Attention: Patch coverage is 15.68627% with 43 lines in your changes missing coverage. Please review.

Project coverage is 40.43%. Comparing base (3818818) to head (565230f).
Report is 164 commits behind head on master.

Files with missing lines	Patch %	Lines
...g/wso2/carbon/security/keystore/KeyStoreAdmin.java	22.85%	27 Missing ⚠️
...ity/keystore/service/KeyStoreAdminServiceImpl.java	0.00%	12 Missing ⚠️
...curity/keystore/KeyStoreManagementServiceImpl.java	0.00%	4 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #6028      +/-   ##
============================================
+ Coverage     40.18%   40.43%   +0.24%     
- Complexity    14180    14687     +507     
============================================
  Files          1736     1746      +10     
  Lines        116908   123017    +6109     
  Branches      20125    21841    +1716     
============================================
+ Hits          46981    49736    +2755     
- Misses        62710    65716    +3006     
- Partials       7217     7565     +348     

Flag	Coverage Δ
unit	24.48% <15.68%> (+0.52%)	⬆️

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[jenkins-is-staging]

PR builder completed
Link: https://github.com/wso2/product-is/actions/runs/11504516870
Status: success

[jenkins-is-staging]

Approving the pull request based on the successful pr build https://github.com/wso2/product-is/actions/runs/11504516870

[sonarcloud]

Quality Gate passed

Issues
8 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud