I have created a class NewUserEmail to auto generate an email with username and password while creating a new user. I am able to create the password but whenever I am trying to log in with that password, its not logging in. I am not able to generate my mail. Please guide me and let me know what is wrong with my code:
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import javax.mail.MessagingException;
import javax.mail.internet.MimeMessage;
import org.alfresco.error.AlfrescoRuntimeException;
import org.alfresco.model.ContentModel;
import org.alfresco.repo.jscript.ClasspathScriptLocation;
import org.alfresco.repo.node.NodeServicePolicies;
import org.alfresco.repo.policy.JavaBehaviour;
import org.alfresco.repo.policy.PolicyComponent;
import org.alfresco.repo.security.authentication.AuthenticationUtil;
import org.alfresco.service.ServiceRegistry;
import org.alfresco.service.cmr.repository.ChildAssociationRef;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.NodeService;
import org.alfresco.service.cmr.security.PersonService;
import org.alfresco.service.namespace.NamespaceService;
import org.alfresco.service.namespace.QName;
import org.apache.log4j.Logger;
import org.springframework.mail.javamail.MimeMessageHelper;
import org.springframework.mail.javamail.MimeMessagePreparator;
public class NewUserEmail implements NodeServicePolicies.OnCreateNodePolicy {
private Logger logger = Logger.getLogger(NewUserEmail.class);
private PolicyComponent policyComponent;
private NodeService nodeService;
private PersonService personService;
private ServiceRegistry serviceRegistry;
protected String userName = null;
protected String password = null;
protected String email = null;
protected String subject = null;
protected String body = null;
private static final String NEW_USER_EMAIL_TEMPLATE = "alfresco/module/demoact1-repo/template/new_user_email.ftl";
private static final String EMAIL_FROM = "no-reply@eisenvault.com";
public void init() {
this.email = "";
this.userName = "";
this.password = "";
this.subject = "New User Alfresco";
this.body = "";
this.policyComponent.bindClassBehaviour(
QName.createQName(NamespaceService.ALFRESCO_URI, "onCreateNode"),
ContentModel.TYPE_PERSON,
new JavaBehaviour(this, "ReportUser", org.alfresco.repo.policy.JavaBehaviour.NotificationFrequency.EVERY_EVENT)
);
}
public void onCreateNode(ChildAssociationRef childAssocRef) {
if (logger.isInfoEnabled()) logger.info(" NewUserEmail Node create policy fired");
}
public void setNodeService(NodeService nodeService) {
this.nodeService = nodeService;
}
public void setPolicyComponent(PolicyComponent policyComponent) {
this.policyComponent = policyComponent;
}
public void setServiceRegistry(ServiceRegistry serviceRegistry) {
this.serviceRegistry = serviceRegistry;
}
public String getSubject() {
return this.subject;
}
public String getBody() {
return this.body;
}
public String getEmail() {
return this.email;
}
public String getUserName() {
return this.userName;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public void ReportUser(ChildAssociationRef childAssocRef) {
NodeRef personRef = childAssocRef.getChildRef();
this.userName = (String) this.nodeService.getProperty(personRef, ContentModel.PROP_USERNAME);
this.email = (String) this.nodeService.getProperty(personRef, ContentModel.PROP_EMAIL);
sendEmail();
}
public void sendEmail() throws AlfrescoRuntimeException {
Map<String, Object> templateModel = new HashMap<String, Object>();
if (getEmail() != null && getEmail() != "") {
Set<NodeRef> result = serviceRegistry.getPersonService().getPeopleFilteredByProperty(ContentModel.PROP_EMAIL, getEmail(), 1);
if (result.size() == 1) {
changePassword(getUserName());
ClasspathScriptLocation location = new ClasspathScriptLocation(NEW_USER_EMAIL_TEMPLATE);
try {
if (location.getInputStream() != null) {
// Check that there is a template
templateModel.put("userName", getUserName());
templateModel.put("password", getPassword());
this.body = serviceRegistry.getTemplateService().processTemplate("freemarker", NEW_USER_EMAIL_TEMPLATE, templateModel);
}
} catch (AlfrescoRuntimeException e) {
// If template isn't found, email is constructed "manually"
logger.error("Email Template not found " + NEW_USER_EMAIL_TEMPLATE);
this.body = "<html> <body> <p> A new User has been created.</p>" +
"<p>Hello, </p><p>Your username is " + getUserName() + " and your " +
"password is " + getPassword() + "</p> " +
"<p>We strongly advise you to change your password when you log in for the first time.</p>" +
"Regards</body> </html>";
//send();
}
}
}
}
protected void send() {
MimeMessagePreparator mailPreparer = new MimeMessagePreparator() {
public void prepare(MimeMessage mimeMessage) throws MessagingException {
MimeMessageHelper message = new MimeMessageHelper(mimeMessage);
message.setTo(getEmail());
message.setSubject(getSubject());
message.setText(getBody(), true);
message.setFrom(EMAIL_FROM);
}
};
}
public void changePassword(String password) {
AuthenticationUtil.setRunAsUserSystem();
Set<NodeRef> result = serviceRegistry.getPersonService().getPeopleFilteredByProperty(ContentModel.PROP_EMAIL, getEmail(), 1);
if (result.size() == 1) {
Object[] userNodeRefs = result.toArray();
NodeRef userNodeRef = (NodeRef) userNodeRefs[0];
String username = (String) serviceRegistry.getNodeService().getProperty(userNodeRef, ContentModel.PROP_USERNAME);
// Generate random password
String newPassword = Password.generatePassword();
char[] cadChars = new char[newPassword.length()];
for (int i = 0; i < newPassword.length(); i++) {
cadChars[i] = newPassword.charAt(i);
}
serviceRegistry.getAuthenticationService().setAuthentication(username, newPassword.toCharArray());
setPassword(newPassword);
System.out.println("Password is :" + newPassword);
}
}
}
Below is a working solution.
resource/alfresco/extension/new-user-email-context.xml:
demo.NewUserEmail.java: