1 files changed, 83 insertions, 0 deletions
diff --git a/pki/base/common/src/com/netscape/cmscore/security/PWUtil.java b/pki/base/common/src/com/netscape/cmscore/security/PWUtil.java
new file mode 100644
index 000000000..afba0a4db
--- /dev/null
+++ b/pki/base/common/src/com/netscape/cmscore/security/PWUtil.java
@@ -0,0 +1,83 @@
+// --- BEGIN COPYRIGHT BLOCK ---
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; version 2 of the License.
+//
+// This program 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 for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this program; if not, write to the Free Software Foundation, Inc.,
+// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+//
+// (C) 2007 Red Hat, Inc.
+// All rights reserved.
+// --- END COPYRIGHT BLOCK ---
+package com.netscape.cmscore.security;
+
+
+import java.lang.*;
+import java.io.*;
+import org.mozilla.jss.util.Password;
+import org.mozilla.jss.util.PasswordCallback;
+import org.mozilla.jss.util.PasswordCallbackInfo;
+
+
+public class
+PWUtil {
+    public static Password
+    readPasswordFromStream() 
+        throws PasswordCallback.GiveUpException {
+        BufferedReader in;
+
+        in = new BufferedReader(new InputStreamReader(System.in));
+    
+        StringBuffer buf = new StringBuffer();
+        String passwordString = new String();
+        int c;
+
+        try {
+            // System.out.println( "about to do read" );
+            try {
+                while ((c = System.in.read()) != -1) {
+                    char ch = (char) c;
+
+                    // System.out.println( "read [" + ch + "]" );
+                    // System.out.println( "char is [" + ch + "]" );
+                    if (ch != '\r') {
+                        if (ch != '\n') {
+                            buf.append(ch);
+                        } else {          
+                            passwordString = buf.toString();
+                            buf.setLength(0);
+                            break;
+                        }
+                    }
+                }
+            } catch (Exception e) {
+                System.out.println("READ EXCEPTION");
+            }
+
+            // memory problem?
+            //      String passwordString = in.readLine();
+            //            System.out.println( "done read" );
+            //            System.out.println( " password recieved is ["
+            //                              + passwordString + "]" );
+            if (passwordString == null) {
+                throw new PasswordCallback.GiveUpException();
+            }
+
+            if (passwordString.equals("")) {
+                throw new PasswordCallback.GiveUpException();
+            }
+
+            // System.out.println( "returning pw" );
+            return (new Password(passwordString.toCharArray()));
+        } catch (Exception e) {
+            throw new PasswordCallback.GiveUpException();
+        }
+    }
+}
+