RFR: 5561: Support for Crypto Events in JMC

[Marcus Hirt]

On Mon, 17 Nov 2025 10:44:40 GMT, Suchita Chaturvedi <schaturvedi at openjdk.org> wrote:

> This PR enhances the JMC UI for adding new information related to crypto events: specifically X509CertificateEvent.
> 
> This PR adds a new rule with respect to X509CertificateEvent which provides alert related to expired/expiring certificates and weak signature algorithms or weak key length or key type. The rule gives a basic overview of all the certificate ids which needs action or attention, however complete details are provided as part of a new screen - Security.
> 
> Attaching the screenshots here for better reference:
> 
> Rule Page:
> 
> <img width="362" height="373" alt="image" src="https://github.com/user-attachments/assets/4707e6b2-76be-4b1e-9f32-c6139851d86c" />
> 
> Security Screen Page:
> 
> <img width="959" height="385" alt="image" src="https://github.com/user-attachments/assets/5026e2b7-2754-47bc-a42d-5672f9f087d7" />

Changes requested by hirt (Lead).

application/org.openjdk.jmc.flightrecorder.ui/org.openjdk.jmc.flightrecorder.ui_contexts.xml line 151:

> 149:    <context id="security">
> 150:       <description></description>
> 151:       <topic href="PLUGINS_ROOT/org.openjdk.jmc.docs/html/GUID-4F885E48-A548-4140-B985-74B1685BEDEA.htm" label="Using the Security Page" />

This seems to link to the exact same page as Using the TLAB Allocations Page. Copy/Paste error?

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PR Review: https://git.openjdk.org/jmc/pull/686#pullrequestreview-3531432535
PR Review Comment: https://git.openjdk.org/jmc/pull/686#discussion_r2582248094