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8292177: InitialSecurityProperty JFR event

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Reviewed-by: mullan
This commit is contained in:
Sean Coffey 2022-10-18 11:41:07 +00:00
parent e7a964b4db
commit 8c40b7dc8c
12 changed files with 393 additions and 145 deletions
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19
src/java.base/share/classes/java/security/Security.java
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@ -30,6 +30,7 @@ import java.util.concurrent.ConcurrentHashMap;
import java.io.*;
import java.net.URL;
import jdk.internal.access.JavaSecurityPropertiesAccess;
import jdk.internal.event.EventHelper;
import jdk.internal.event.SecurityPropertyModificationEvent;
import jdk.internal.access.SharedSecrets;
@ -63,6 +64,9 @@ public final class Security {
/* The java.security properties */
private static Properties props;
/* cache a copy for recording purposes */
private static Properties initialSecurityProperties;
// An element in the cache
private static class ProviderProperty {
String className;
@ -79,6 +83,13 @@ public final class Security {
initialize();
return null;
});
// Set up JavaSecurityPropertiesAccess in SharedSecrets
SharedSecrets.setJavaSecurityPropertiesAccess(new JavaSecurityPropertiesAccess() {
@Override
public Properties getInitialProperties() {
return initialSecurityProperties;
}
});
}
private static void initialize() {
@ -104,6 +115,14 @@ public final class Security {
}
loadProps(null, extraPropFile, overrideAll);
}
initialSecurityProperties = (Properties) props.clone();
if (sdebug != null) {
for (String key : props.stringPropertyNames()) {
sdebug.println("Initial security property: " + key + "=" +
props.getProperty(key));
}
}
}
private static boolean loadProps(File masterFile, String extraPropFile, boolean overrideAll) {