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8254711: Add java.security.Provider.getService JFR Event

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Reviewed-by: mullan, valeriep, jpai
This commit is contained in:
Sean Coffey 2022-09-22 13:53:15 +00:00
parent d781ab09f7
commit bc2af47e1e
9 changed files with 279 additions and 9 deletions
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22
src/java.base/share/classes/java/security/Provider.java
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@ -25,6 +25,8 @@
package java.security;
import jdk.internal.event.SecurityProviderServiceEvent;
import java.io.*;
import java.util.*;
import static java.util.Locale.ENGLISH;
@ -1281,18 +1283,22 @@ public abstract class Provider extends Properties {
}
Service s = serviceMap.get(key);
if (s != null) {
return s;
if (s == null) {
s = legacyMap.get(key);
if (s != null && !s.isValid()) {
legacyMap.remove(key, s);
}
}
s = legacyMap.get(key);
if (s != null && !s.isValid()) {
legacyMap.remove(key, s);
} else {
return s;
if (s != null && SecurityProviderServiceEvent.isTurnedOn()) {
var e = new SecurityProviderServiceEvent();
e.provider = getName();
e.type = type;
e.algorithm = algorithm;
e.commit();
}
return null;
return s;
}
// ServiceKey from previous getService() call

45
src/java.base/share/classes/jdk/internal/event/SecurityProviderServiceEvent.java Normal file
View file

@ -0,0 +1,45 @@
/*
* Copyright (c) 2022, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package jdk.internal.event;
/**
* Event recording details of Provider.getService(String type, String algorithm) calls
*/
public final class SecurityProviderServiceEvent extends Event {
private final static SecurityProviderServiceEvent EVENT = new SecurityProviderServiceEvent();
/**
* Returns {@code true} if event is enabled, {@code false} otherwise.
*/
public static boolean isTurnedOn() {
return EVENT.isEnabled();
}
public String type;
public String algorithm;
public String provider;
}