<%--
~ Copyright (c) 2021, WSO2 Inc. (http://www.wso2.com). All Rights Reserved.
~
~ This software is the property of WSO2 Inc. and its suppliers, if any.
~ Dissemination of any information or reproduction of any material contained
~ herein in any form is strictly forbidden, unless permitted by WSO2 expressly.
~ You may not alter or remove any copyright or other notice from copies of this content."
--%>

<%@ page contentType="text/html;charset=UTF-8" language="java" %>

<%@ page import="org.apache.commons.lang.StringUtils" %>
<%@ page import="org.wso2.carbon.base.MultitenantConstants" %>
<%@ page import="org.wso2.carbon.core.SameSiteCookie" %>
<%@ page import="org.wso2.carbon.identity.mgt.endpoint.util.IdentityManagementEndpointConstants" %>
<%@ page import="org.wso2.carbon.identity.mgt.endpoint.util.IdentityManagementEndpointUtil" %>
<%@ page import="org.wso2.carbon.identity.mgt.endpoint.util.client.PreferenceRetrievalClient" %>
<%@ page import="org.wso2.carbon.identity.mgt.endpoint.util.client.api.SelfRegisterApi" %>
<%@ page import="org.wso2.carbon.identity.mgt.endpoint.util.client.model.CodeValidationRequest" %>
<%@ page import="org.wso2.carbon.identity.mgt.endpoint.util.client.model.Property" %>
<%@ page import="org.wso2.carbon.identity.core.util.IdentityTenantUtil" %>
<%@ page import="java.io.File" %>
<%@ page import="java.util.ArrayList" %>
<%@ page import="java.util.List" %>
<%@ page import="javax.ws.rs.HttpMethod" %>
<%@ page import="org.wso2.carbon.identity.mgt.endpoint.util.client.model.User" %>
<%@ page import="org.wso2.carbon.identity.recovery.util.Utils" %>
<%@ page import="org.wso2.carbon.core.util.SignatureUtil" %>
<%@ page import="org.json.simple.JSONObject" %>
<%@ page import="javax.servlet.http.Cookie" %>
<%@ page import="java.util.Base64" %>

<jsp:directive.include file="includes/localize.jsp"/>
<jsp:directive.include file="tenant-resolve.jsp"/>

<%
    boolean error = IdentityManagementEndpointUtil.getBooleanValue(request.getAttribute("error"));
    String errorMsg = IdentityManagementEndpointUtil.getStringValue(request.getAttribute("errorMsg"));
    String AUTO_LOGIN_COOKIE_NAME = "ALOR";
    String AUTO_LOGIN_COOKIE_DOMAIN = "AutoLoginCookieDomain";
    String AUTO_LOGIN_FLOW_TYPE = "SIGNUP";
    String username = null;

    String confirmationKey = request.getParameter("confirmation");
    String callback = request.getParameter("callback");
    String httpMethod = request.getMethod();
    PreferenceRetrievalClient preferenceRetrievalClient = new PreferenceRetrievalClient();
    Boolean isAutoLoginEnable = preferenceRetrievalClient.checkAutoLoginAfterSelfRegistrationEnabled(tenantDomain);

    // Some mail providers initially sends a HEAD request to
    // check the validity of the link before redirecting users.
    if (StringUtils.equals(httpMethod, HttpMethod.HEAD)) {
        response.setStatus(response.SC_OK);
        return;
    }

    if (StringUtils.isBlank(callback)) {
        callback = IdentityManagementEndpointUtil.getUserPortalUrl(
                application.getInitParameter(IdentityManagementEndpointConstants.ConfigConstants.USER_PORTAL_URL), tenantDomain);
    }


    if (StringUtils.isBlank(confirmationKey)) {
        confirmationKey = IdentityManagementEndpointUtil.getStringValue(request.getAttribute("confirmationKey"));
    }
    String message = "" ;

    try {
        SelfRegisterApi selfRegisterApi = new SelfRegisterApi();
        CodeValidationRequest validationRequest = new CodeValidationRequest();
        List<Property> properties = new ArrayList<>();
        Property tenantDomainProperty = new Property();
        tenantDomainProperty.setKey(MultitenantConstants.TENANT_DOMAIN);
        tenantDomainProperty.setValue(tenantDomain);
        properties.add(tenantDomainProperty);

        validationRequest.setCode(confirmationKey);
        validationRequest.setProperties(properties);

        User user = selfRegisterApi.validateCodeUserPostCall(validationRequest);
        username = user.getUsername();
        String userStoreDomain = user.getRealm();
        tenantDomain = user.getTenantDomain();

        request.setAttribute("callback", callback);
        request.setAttribute("confirm", "true");
        request.setAttribute("username", username);
        request.getRequestDispatcher("self-registration-complete.jsp").forward(request,response);
    } catch (Exception e) {
        IdentityManagementEndpointUtil.addErrorInformation(request, e);
        if (!StringUtils.isBlank(username)) {
            request.setAttribute("username", username);
        }
        request.getRequestDispatcher("error.jsp").forward(request, response);
        return;
    }
%>

    <html>
    <head>
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta charset="utf-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <%-- title --%>
        <%
            File titleFile = new File(getServletContext().getRealPath("extensions/title.jsp"));
            if (titleFile.exists()) {
        %>
                <jsp:include page="extensions/title.jsp"/>
        <% } else { %>
                <jsp:include page="includes/title.jsp"/>
        <% } %>

        <link rel="icon" href="images/favicon.png" type="image/x-icon"/>
        <link href="libs/bootstrap_3.4.1/css/bootstrap.min.css" rel="stylesheet">
        <link href="css/Roboto.css" rel="stylesheet">
        <link href="css/custom-common.css" rel="stylesheet">

        <!--[if lt IE 9]>
        <script src="js/html5shiv.min.js"></script>
        <script src="js/respond.min.js"></script>
        <![endif]-->
    </head>

    <body>

    <%-- header --%>
    <%
        File headerFile = new File(getServletContext().getRealPath("extensions/header.jsp"));
        if (headerFile.exists()) {
    %>
            <jsp:include page="extensions/header.jsp"/>
    <% } else { %>
            <jsp:include page="includes/header.jsp"/>
    <% } %>

    <%-- page content --%>
    <div class="container-fluid body-wrapper">

        <div class="row">
            <%-- content --%>
            <div class="col-xs-12 col-sm-10 col-md-8 col-lg-5 col-centered wr-login">

                <div class="boarder-all ">

                    <% if (error) { %>
                    <div class="alert alert-danger" id="server-error-msg">
                        <%= IdentityManagementEndpointUtil.i18nBase64(recoveryResourceBundle, errorMsg) %>
                    </div>
                    <% }else{
                        %>
                    <div class="alert alert-info"><%=message%></div>
                    <%
                    } %>
                    <div class="alert alert-danger" id="error-msg" hidden="hidden"></div>
                </div>
                <div class="clearfix"></div>
            </div>

        </div>
    </div>

    <%-- footer --%>
    <%
        File footerFile = new File(getServletContext().getRealPath("extensions/footer.jsp"));
        if (footerFile.exists()) {
    %>
            <jsp:include page="extensions/footer.jsp"/>
    <% } else { %>
            <jsp:include page="includes/footer.jsp"/>
    <% } %>

    <script src="libs/jquery_3.6.0/jquery-3.6.0.min.js"></script>
    <script src="libs/bootstrap_3.4.1/js/bootstrap.min.js"></script>
    </body>
    </html>
