svn commit: r1565630 - in /commons/proper/dbcp/trunk/src/main/java/org/apache/commons/dbcp2: BasicDataSource.java Utils.java

[markt]

Author: markt
Date: Fri Feb  7 12:26:29 2014
New Revision: 1565630

URL: http://svn.apache.org/r1565630
Log:
Start work on DBCP-177
Enable getConnection() to work under a security manager

Modified:
    
commons/proper/dbcp/trunk/src/main/java/org/apache/commons/dbcp2/BasicDataSource.java
    commons/proper/dbcp/trunk/src/main/java/org/apache/commons/dbcp2/Utils.java

Modified: 
commons/proper/dbcp/trunk/src/main/java/org/apache/commons/dbcp2/BasicDataSource.java
URL: 
http://svn.apache.org/viewvc/commons/proper/dbcp/trunk/src/main/java/org/apache/commons/dbcp2/BasicDataSource.java?rev=1565630&r1=1565629&r2=1565630&view=diff
==============================================================================
--- 
commons/proper/dbcp/trunk/src/main/java/org/apache/commons/dbcp2/BasicDataSource.java
 (original)
+++ 
commons/proper/dbcp/trunk/src/main/java/org/apache/commons/dbcp2/BasicDataSource.java
 Fri Feb  7 12:26:29 2014
@@ -27,6 +27,9 @@ import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.Collections;
 import java.util.logging.Logger;
+import java.security.AccessController;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
 import java.sql.Connection;
 import java.sql.Driver;
 import java.sql.DriverManager;
@@ -1341,7 +1344,21 @@ public class BasicDataSource
      */
     @Override
     public Connection getConnection() throws SQLException {
-        return createDataSource().getConnection();
+        if (Utils.IS_SECURITY_ENABLED) {
+            PrivilegedExceptionAction<Connection> action = new 
PaGetConnection();
+            try {
+                return AccessController.doPrivileged(action);
+            } catch (PrivilegedActionException e) {
+                Throwable cause = e.getCause();
+                if (cause instanceof SQLException) {
+                    throw (SQLException) cause;
+                } else {
+                    throw new SQLException(e);
+                }
+            }
+        } else {
+            return createDataSource().getConnection();
+        }
     }
 
 
@@ -2197,4 +2214,12 @@ public class BasicDataSource
     protected ObjectName getRegisteredJmxName() {
         return registeredJmxName;
     }
+
+    private class PaGetConnection implements 
PrivilegedExceptionAction<Connection> {
+
+        @Override
+        public Connection run() throws SQLException {
+            return createDataSource().getConnection();
+        }
+    }
 }

Modified: 
commons/proper/dbcp/trunk/src/main/java/org/apache/commons/dbcp2/Utils.java
URL: 
http://svn.apache.org/viewvc/commons/proper/dbcp/trunk/src/main/java/org/apache/commons/dbcp2/Utils.java?rev=1565630&r1=1565629&r2=1565630&view=diff
==============================================================================
--- commons/proper/dbcp/trunk/src/main/java/org/apache/commons/dbcp2/Utils.java 
(original)
+++ commons/proper/dbcp/trunk/src/main/java/org/apache/commons/dbcp2/Utils.java 
Fri Feb  7 12:26:29 2014
@@ -32,6 +32,10 @@ public class Utils {
     private static final ResourceBundle messages = ResourceBundle.getBundle(
             Utils.class.getPackage().getName() + ".LocalStrings");
 
+    public static final boolean IS_SECURITY_ENABLED =
+            (System.getSecurityManager() != null);
+
+
     private Utils() {
         // not instantiable
     }