Add the ability to the API consumers to load the API implementations …

…by using a different protection domain when using with security manager enabled
jakartaee · Oct 4, 2022 · dfe1018 · dfe1018
1 parent 2270d5e
commit dfe1018
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Showing 2 changed files with 26 additions and 6 deletions.
diff --git a/api/src/main/java/jakarta/activation/MailcapCommandMap.java b/api/src/main/java/jakarta/activation/MailcapCommandMap.java
@@ -693,9 +693,19 @@ public synchronized String[] getNativeCommands(String mimeType) {
     }
 
     private MailcapRegistryProvider getImplementation() {
-        return FactoryFinder.find(MailcapRegistryProvider.class,
-                "com.sun.activation.registries.MailcapRegistryProviderImpl",
-                false);
+        if (System.getSecurityManager() != null) {
+            return AccessController.doPrivileged(new PrivilegedAction<MailcapRegistryProvider>() {
+                public MailcapRegistryProvider run() {
+                    return FactoryFinder.find(MailcapRegistryProvider.class,
+                            "com.sun.activation.registries.MailcapRegistryProviderImpl",
+                            false);
+                }
+            });
+        } else {
+            return FactoryFinder.find(MailcapRegistryProvider.class,
+                    "com.sun.activation.registries.MailcapRegistryProviderImpl",
+                    false);
+        }
     }
 
     /*

diff --git a/api/src/main/java/jakarta/activation/MimetypesFileTypeMap.java b/api/src/main/java/jakarta/activation/MimetypesFileTypeMap.java
@@ -386,9 +386,19 @@ public synchronized String getContentType(String filename) {
     }
 
     private MimeTypeRegistryProvider getImplementation() {
-        return FactoryFinder.find(MimeTypeRegistryProvider.class,
-                "com.sun.activation.registries.MimeTypeRegistryProviderImpl",
-                false);
+        if (System.getSecurityManager() != null) {
+            return AccessController.doPrivileged(new PrivilegedAction<MimeTypeRegistryProvider>() {
+                public MimeTypeRegistryProvider run() {
+                    return FactoryFinder.find(MimeTypeRegistryProvider.class,
+                            "com.sun.activation.registries.MimeTypeRegistryProviderImpl",
+                            false);
+                }
+            });
+        } else {
+            return FactoryFinder.find(MimeTypeRegistryProvider.class,
+                    "com.sun.activation.registries.MimeTypeRegistryProviderImpl",
+                    false);
+        }
     }
 
     /*