inoshperera

<UserSignUp executor="com.wso2.custom.workflow.CustomUserSignUpWSWorkflowExecutor">
        <property name="serviceEndpoint">http://localhost:9765/services/UserSignupProcess/</property>
        <property name="username">admin</property>
        <property name="password">admin</property>
        <property name="callbackURL">https://localhost:8243/services/WorkflowCallbackService</property>
        <property name="emailAddress">senders_email_address_here</property>
        <property name="emailPassword">senders_email_password_here</property>
</UserSignUp>

inoshperera

private String getUserEmail(WorkflowDTO workflowDTO) throws WorkflowException {
        PrivilegedCarbonContext ctx = PrivilegedCarbonContext.getThreadLocalCarbonContext();
        ctx.setUsername(workflowDTO.getWorkflowReference());
        RealmService realmService = (RealmService) ctx.getOSGiService(RealmService.class, null);
        if (realmService == null) {
            String msg = "RealmService is not initialized";
            log.error(msg);
            throw new WorkflowException(msg);
        }
        String tenantAwareUserName = MultitenantUtils.getTenantAwareUsername(workflowDTO.getWorkflowReference());

inoshperera

@Override
    public WorkflowResponse complete(WorkflowDTO workflowDTO) throws WorkflowException {

        super.complete(workflowDTO);
        Properties props = new Properties();
        props.put(MAIL_SMTP_AUTH, "true");
        props.put(MAIL_SMTP_STAR_TTLS_ENABLE, "true");
        props.put(MAIL_SMTP_HOST, "smtp.gmail.com");
        props.put(MAIL_SMTP_PORT, "587");
        Session session = Session.getInstance(props, new javax.mail.Authenticator() {