Permission Analysis Report

Analysis of: org.eclipse.jface

Class: org.eclipse.jface.preference.FileFieldEditor (Application)
DoPrivileged location: Line# 81 java.lang.String changePressed(  )
   Permission: java.io.FilePermission "", "read"
      Primordial/boolean java.io.File.exists(  )


CODE
    protected String changePressed() {
        File f = new File(getTextControl().getText());
        if (!f.exists())
            f = null;
        File d = getFile(f);
        if (d == null)
            return null;

        return d.getAbsolutePath();
    }

Tainted variable reference trace:


Permission Requirements:


permission java.io.FilePermission "", "read";



Conclusion:

Grant the permission to this plug-in via OSGI-INF/Permissions.perm file - fine acccess control.

DoPrivileged location: Line# 87 java.lang.String changePressed(  )
   Permission: java.io.FilePermission "???file???", "read"
      Primordial/java.lang.String java.io.File.getAbsolutePath(  )
   Permission: java.util.PropertyPermission "user.dir", "read"
      Primordial/java.lang.String java.io.File.getAbsolutePath(  )


CODE
    protected String changePressed() {
        File f = new File(getTextControl().getText());
        if (!f.exists())
            f = null;
        File d = getFile(f);
        if (d == null)
            return null;

        return d.getAbsolutePath();
    }

Tainted variable reference trace:


Permission Requirements:


permission java.io.FilePermission "???file???", "read";
permission java.util.PropertyPermission "user.dir", "read";



Conclusion:

See prior conclusion.

DoPrivileged location: Line# 108 boolean checkState(  )
   Permission: java.io.FilePermission "", "read"
      Primordial/boolean java.io.File.isFile(  )


CODE
   protected boolean checkState() {

        String msg = null;

        String path = getTextControl().getText();
        if (path != null)
            path = path.trim();
        else
            path = "";//$NON-NLS-1$
        if (path.length() == 0) {
            if (!isEmptyStringAllowed())
                msg = getErrorMessage();
        } else {
            File file = new File(path);
            if (file.isFile()) {
                if (enforceAbsolute && !file.isAbsolute())
                    msg = JFaceResources
                            .getString("FileFieldEditor.errorMessage2");//$NON-NLS-1$
            } else {
                msg = getErrorMessage();
            }
        }

        if (msg != null) { // error
            showErrorMessage(msg);
            return false;
        }

        // OK!
        clearErrorMessage();
        return true;
    }


Tainted variable reference trace:


Permission Requirements:


permission java.io.FilePermission "", "read";



Conclusion:

See prior conclusion.