diff options
Diffstat (limited to 'base/common/src/com/netscape/cmscore/security/PWUtil.java')
-rw-r--r-- | base/common/src/com/netscape/cmscore/security/PWUtil.java | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/base/common/src/com/netscape/cmscore/security/PWUtil.java b/base/common/src/com/netscape/cmscore/security/PWUtil.java new file mode 100644 index 000000000..afba0a4db --- /dev/null +++ b/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(); + } + } +} + |