<!--
~ 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.collections.map.HashedMap" %>
<%@ page import="org.apache.commons.lang.StringUtils" %>
<%@ page import="org.apache.commons.text.StringEscapeUtils" %>
<%@ page import="org.owasp.encoder.Encode" %>
<%@ 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.IdentityManagementServiceUtil" %>
<%@ page import="org.wso2.carbon.identity.mgt.endpoint.util.client.ApiException" %>
<%@ page import="org.wso2.carbon.identity.mgt.endpoint.util.client.ApplicationDataRetrievalClient" %>
<%@ page import="org.wso2.carbon.identity.mgt.endpoint.util.client.api.NotificationApi" %>
<%@ page import="org.wso2.carbon.identity.mgt.endpoint.util.client.model.Property" %>
<%@ page import="org.wso2.carbon.identity.mgt.endpoint.util.client.model.RecoveryInitiatingRequest" %>
<%@ page import="org.wso2.carbon.identity.mgt.endpoint.util.client.model.User" %>
<%@ page import="org.wso2.carbon.identity.core.util.IdentityTenantUtil" %>
<%@ page import="org.wso2.carbon.utils.multitenancy.MultitenantUtils" %>
<%@ page import="java.io.File" %>
<%@ page import="java.net.URISyntaxException" %>
<%@ page import="java.net.URLEncoder" %>
<%@ page import="java.util.ArrayList" %>
<%@ page import="java.util.List" %>
<%@ page import="java.util.Map" %>

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

<!-- Include tenant context -->
<jsp:directive.include file="tenant-resolve.jsp"/>

<!-- Branding Preferences -->
<jsp:directive.include file="extensions/branding-preferences.jsp"/>

<%
    String username = IdentityManagementEndpointUtil.getStringValue(request.getAttribute("username"));
    boolean isSaaSApp = Boolean.parseBoolean(request.getParameter("isSaaSApp"));
    String accessUrl = request.getParameter("accessUrl");
    String modifiedAccessUrl = IdentityManagementEndpointUtil.getUserPortalUrl(accessUrl, tenantDomain);
    User user = IdentityManagementServiceUtil.getInstance().resolveUser(username, tenantDomain, isSaaSApp);

    String sp = request.getParameter("sp");
    String spId = "";

    if (!StringUtils.isBlank(sp)) {
        try {
            if (sp.equals("My Account")) {
                spId = "My_Account";
            } else if (sp.equals("Console")) {
                spId = "Console";
            } else {
                ApplicationDataRetrievalClient applicationDataRetrievalClient = new ApplicationDataRetrievalClient();
                spId = applicationDataRetrievalClient.getApplicationID(tenantDomain,sp);
            }
        } catch (Exception e) {
            spId = "";
        }
    }

    NotificationApi notificationApi = new NotificationApi();

    RecoveryInitiatingRequest recoveryInitiatingRequest = new RecoveryInitiatingRequest();
    recoveryInitiatingRequest.setUser(user);
    String callback = (String) request.getAttribute("callback");
    String sessionDataKey = (String) request.getAttribute("sessionDataKey");
    if (StringUtils.isBlank(callback)) {
        callback = IdentityManagementEndpointUtil.getUserPortalUrl(
                application.getInitParameter(IdentityManagementEndpointConstants.ConfigConstants.USER_PORTAL_URL), tenantDomain);
    }
    List<Property> properties = new ArrayList<Property>();
    Property property = new Property();
    property.setKey("callback");
    property.setValue(URLEncoder.encode(callback, "UTF-8"));
    properties.add(property);
    Property sessionDataKeyProperty = new Property();
    sessionDataKeyProperty.setKey("sessionDataKey");
    sessionDataKeyProperty.setValue(sessionDataKey);
    properties.add(sessionDataKeyProperty);
    Property appProperty = new Property();
    appProperty.setKey("spId");
    appProperty.setValue(spId);
    properties.add(appProperty);
    recoveryInitiatingRequest.setProperties(properties);

    try {
        Map<String, String> requestHeaders = new HashedMap();
        if (request.getParameter("g-recaptcha-response") != null) {
            requestHeaders.put("g-recaptcha-response", request.getParameter("g-recaptcha-response"));
        }
        notificationApi.recoverPasswordPost(recoveryInitiatingRequest, null, null, requestHeaders);
        request.setAttribute("accessUrl", modifiedAccessUrl);
        request.getRequestDispatcher("password-reset-success.jsp").forward(request, response);
    } catch (ApiException e) {
        if (!StringUtils.isBlank(username)) {
            request.setAttribute("username", username);
        }
        IdentityManagementEndpointUtil.addErrorInformation(request, e);
        request.getRequestDispatcher("error.jsp").forward(request, response);
        return;
    }
%>

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