Source Code Cross Referenced for ForgotPassword.java in  » Issue-Tracking » scarab-0.21 » org » tigris » scarab » actions » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Issue Tracking » scarab 0.21 » org.tigris.scarab.actions 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        package org.tigris.scarab.actions;
002:
003:        /* ================================================================
004:         * Copyright (c) 2000-2002 CollabNet.  All rights reserved.
005:         *
006:         * Redistribution and use in source and binary forms, with or without
007:         * modification, are permitted provided that the following conditions are
008:         * met:
009:         *
010:         * 1. Redistributions of source code must retain the above copyright
011:         * notice, this list of conditions and the following disclaimer.
012:         *
013:         * 2. Redistributions in binary form must reproduce the above copyright
014:         * notice, this list of conditions and the following disclaimer in the
015:         * documentation and/or other materials provided with the distribution.
016:         *
017:         * 3. The end-user documentation included with the redistribution, if
018:         * any, must include the following acknowlegement: "This product includes
019:         * software developed by Collab.Net <http://www.Collab.Net/>."
020:         * Alternately, this acknowlegement may appear in the software itself, if
021:         * and wherever such third-party acknowlegements normally appear.
022:         *
023:         * 4. The hosted project names must not be used to endorse or promote
024:         * products derived from this software without prior written
025:         * permission. For written permission, please contact info@collab.net.
026:         *
027:         * 5. Products derived from this software may not use the "Tigris" or
028:         * "Scarab" names nor may "Tigris" or "Scarab" appear in their names without
029:         * prior written permission of Collab.Net.
030:         *
031:         * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
032:         * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
033:         * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
034:         * IN NO EVENT SHALL COLLAB.NET OR ITS CONTRIBUTORS BE LIABLE FOR ANY
035:         * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
036:         * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
037:         * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
038:         * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
039:         * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
040:         * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
041:         * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
042:         *
043:         * ====================================================================
044:         *
045:         * This software consists of voluntary contributions made by many
046:         * individuals on behalf of Collab.Net.
047:         */
048:
049:        import java.util.Calendar;
050:        import java.util.Locale;
051:
052:        // Turbine Stuff
053:        import org.apache.turbine.Turbine;
054:        import org.apache.turbine.TemplateContext;
055:        import org.apache.turbine.RunData;
056:        import org.apache.turbine.modules.ContextAdapter;
057:
058:        import org.apache.fulcrum.security.TurbineSecurity;
059:        import org.apache.turbine.tool.IntakeTool;
060:        import org.apache.fulcrum.intake.model.Group;
061:        import org.apache.fulcrum.security.util.TurbineSecurityException;
062:
063:        // Scarab Stuff
064:        import org.tigris.scarab.om.ScarabUser;
065:        import org.tigris.scarab.tools.ScarabLocalizationTool;
066:        import org.tigris.scarab.tools.localization.L10NKeySet;
067:        import org.tigris.scarab.tools.localization.L10NMessage;
068:        import org.tigris.scarab.tools.localization.Localizable;
069:        import org.tigris.scarab.util.Email;
070:        import org.tigris.scarab.util.Log;
071:        import org.tigris.scarab.util.PasswordGenerator;
072:        import org.tigris.scarab.util.ScarabConstants;
073:        import org.tigris.scarab.actions.base.ScarabTemplateAction;
074:
075:        /**
076:         * This class is responsible for dealing with the Forgot Password
077:         * Action.
078:         *
079:         * @author <a href="mailto:kevin.minshull@bitonic.com">Kevin Minshull</a>
080:         */
081:        public class ForgotPassword extends ScarabTemplateAction {
082:            /**
083:             * This manages clicking the Forgot Password button
084:             */
085:            public void doForgotpassword(RunData data, TemplateContext context)
086:                    throws Exception {
087:                data.setACL(null);
088:                IntakeTool intake = getIntakeTool(context);
089:                if (intake.isAllValid() && forgotPassword(data, context)) {
090:                    setTarget(data, "Login.vm");
091:                }
092:            }
093:
094:            /**
095:             * This takes care of looking the user up, setting the password to an arbitrary
096:             * value and sending the user an email
097:             */
098:            public boolean forgotPassword(RunData data, TemplateContext context)
099:                    throws Exception {
100:                IntakeTool intake = getIntakeTool(context);
101:
102:                Group password = intake.get("ForgotPassword",
103:                        IntakeTool.DEFAULT_KEY);
104:                String username = password.get("Username").toString();
105:
106:                ScarabUser user = null;
107:                try {
108:                    user = (ScarabUser) TurbineSecurity.getUser(username);
109:
110:                    String tempPassword = PasswordGenerator.generate();
111:
112:                    // first we need to save the user out of the session
113:                    user.setPasswordExpire(Calendar.getInstance());
114:                    user.setHasLoggedIn(Boolean.FALSE);
115:                    data.setUser(user);
116:                    data.save();
117:
118:                    // set the password to a temporary value then set the password to
119:                    // expire now, forcing the user to change their password after login.
120:                    TurbineSecurity.forcePassword(user, tempPassword);
121:
122:                    sendNotificationEmail(context, user, tempPassword);
123:
124:                    // create confirmation message
125:                    Localizable msg = new L10NMessage(
126:                            L10NKeySet.PasswordResetMessage, user.getEmail());
127:                    getScarabRequestTool(context).setConfirmMessage(msg);
128:                } catch (TurbineSecurityException e) {
129:                    Localizable msg = new L10NMessage(
130:                            L10NKeySet.InvalidUsername, username);
131:                    getScarabRequestTool(context).setAlertMessage(msg);
132:                    Log.get().error("ForgotPassword: ", e);
133:                    setTarget(data, "ForgotPassword.vm");
134:                    return false;
135:                }
136:                return true;
137:            }
138:
139:            /**
140:             * Send the a password reset notification to the given user.
141:             * 
142:             * @param context
143:             * @param user
144:             * @param tempPassword
145:             * @throws Exception
146:             */
147:            public static void sendNotificationEmail(TemplateContext context,
148:                    ScarabUser user, String tempPassword) throws Exception {
149:                // place the password
150:                // in the context for use in the email template.
151:                context.put("password", tempPassword);
152:
153:                Email te = new Email();
154:
155:                // Retrieve the charset to be used for the Email.
156:                ScarabLocalizationTool l10n = (new ForgotPassword())
157:                        .getLocalizationTool(context);
158:                Locale locale = l10n.getPrimaryLocale();
159:                String charset = Email.getCharset(locale);
160:                te.setCharset(charset);
161:
162:                te.setContext(new ContextAdapter(context));
163:                te.setTo(user.getFirstName() + " " + user.getLastName(), user
164:                        .getEmail());
165:                te.setFrom(Turbine.getConfiguration()
166:                        .getString("scarab.email.forgotpassword.fromName",
167:                                "Scarab System"), Turbine.getConfiguration()
168:                        .getString("scarab.email.forgotpassword.fromAddress",
169:                                "help@localhost"));
170:                te.setSubject(l10n.get(L10NKeySet.ForgotPasswordEmailSubject));
171:                te.setTemplate(Turbine.getConfiguration().getString(
172:                        "scarab.email.forgotpassword.template",
173:                        "email/ForgotPassword.vm"));
174:                te.send();
175:            }
176:        }
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