remove autoconfig
This commit is contained in:
Peter Hormanns
parent
fd73ab353d
commit
bd8a86e455
@ -44,11 +44,6 @@
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<servlet-class>de.hsadmin.pillar.JsonPillarServlet</servlet-class>
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<servlet-class>de.hsadmin.pillar.JsonPillarServlet</servlet-class>
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</servlet>
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</servlet>
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<servlet>
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<servlet-name>AutoconfigServlet</servlet-name>
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<servlet-class>de.hsadmin.autoconfig.AutoconfigAutodiscoverServlet</servlet-class>
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</servlet>
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<servlet-mapping>
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<servlet-mapping>
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<servlet-name>Queue Status Servlet</servlet-name>
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<servlet-name>Queue Status Servlet</servlet-name>
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<url-pattern>/queueStatus</url-pattern>
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<url-pattern>/queueStatus</url-pattern>
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@ -59,16 +54,6 @@
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<url-pattern>/pillar</url-pattern>
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<url-pattern>/pillar</url-pattern>
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</servlet-mapping>
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</servlet-mapping>
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<servlet-mapping>
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<servlet-name>AutoconfigServlet</servlet-name>
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<url-pattern>/config-v1.1.xml</url-pattern>
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</servlet-mapping>
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<servlet-mapping>
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<servlet-name>AutoconfigServlet</servlet-name>
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<url-pattern>/autodiscover.xml</url-pattern>
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</servlet-mapping>
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<!--
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<!--
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<servlet-mapping>
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<servlet-mapping>
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<servlet-name>Queue PacTasks Servlet</servlet-name>
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<servlet-name>Queue PacTasks Servlet</servlet-name>
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@ -1,235 +0,0 @@
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package de.hsadmin.autoconfig;
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import java.io.IOException;
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import javax.persistence.EntityManager;
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import javax.persistence.Query;
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import javax.servlet.ServletException;
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import javax.servlet.ServletInputStream;
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import javax.servlet.http.HttpServlet;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import javax.xml.parsers.DocumentBuilder;
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import javax.xml.parsers.DocumentBuilderFactory;
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import javax.xml.parsers.ParserConfigurationException;
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import javax.xml.transform.Transformer;
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import javax.xml.transform.TransformerException;
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import javax.xml.transform.TransformerFactory;
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import javax.xml.transform.dom.DOMSource;
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import javax.xml.transform.stream.StreamResult;
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import org.apache.commons.httpclient.HttpStatus;
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import org.w3c.dom.DOMException;
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import org.w3c.dom.Document;
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import org.w3c.dom.Element;
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import org.w3c.dom.NodeList;
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import org.xml.sax.SAXException;
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import de.hsadmin.core.model.Transaction;
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import de.hsadmin.core.util.HSAdminException;
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import de.hsadmin.mods.email.EMailAddress;
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import de.hsadmin.mods.user.UnixUser;
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public class AutoconfigAutodiscoverServlet extends HttpServlet {
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private static final long serialVersionUID = 1L;
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/**
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* Thunderbird autoconfig
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*/
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@Override
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protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
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final String emailAddr = req.getParameter("emailaddress");
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if (emailAddr == null || emailAddr.length() == 0) {
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resp.sendError(HttpStatus.SC_UNAUTHORIZED);
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return;
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}
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final String[] addrParts = emailAddr.split("@");
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if (addrParts.length != 2) {
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resp.sendError(HttpStatus.SC_BAD_REQUEST);
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return;
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}
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String uniqueMailbox = null;
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try {
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uniqueMailbox = getUniqueMailbox(emailAddr);
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} catch (HSAdminException e) {
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throw new ServletException(e);
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}
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final String pacName = uniqueMailbox.substring(0, 5);
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final String pacDomain = pacName + ".hostsharing.net";
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final String userName = uniqueMailbox;
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try {
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final DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
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final DocumentBuilder builder = builderFactory.newDocumentBuilder();
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final Document document = builder.newDocument();
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final Element clientConfig = document.createElement("clientConfig");
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clientConfig.setAttribute("version", "1.1");
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document.appendChild(clientConfig);
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final Element emailProvider = appendElementWithAttribute(document, clientConfig, "emailProvider", "id", "hostsharing.net");
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appendElementWithText(document, emailProvider, "domain", "hostsharing.net");
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final Element incomingServer = appendElementWithAttribute(document, emailProvider, "incomingServer", "type", "imap");
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appendElementWithText(document, incomingServer, "hostname", pacDomain);
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appendElementWithText(document, incomingServer, "port", "993");
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appendElementWithText(document, incomingServer, "socketType", "SSL");
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appendElementWithText(document, incomingServer, "username", userName);
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appendElementWithText(document, incomingServer, "authentication", "password-cleartext");
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final Element outgoingServer = appendElementWithAttribute(document, emailProvider, "outgoingServer", "type", "smtp");
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appendElementWithText(document, outgoingServer, "hostname", pacDomain);
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appendElementWithText(document, outgoingServer, "port", "465");
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appendElementWithText(document, outgoingServer, "socketType", "SSL");
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appendElementWithText(document, outgoingServer, "username", userName);
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appendElementWithText(document, outgoingServer, "authentication", "password-cleartext");
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appendElementWithText(document, outgoingServer, "addThisServer", "true");
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appendElementWithText(document, outgoingServer, "useGlobalPreferredServer", "true");
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serializeDocument(document, resp);
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} catch (DOMException e) {
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throw new ServletException(e);
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} catch (ParserConfigurationException e) {
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throw new ServletException(e);
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}
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}
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/**
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* Microsoft autodiscover
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*/
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@Override
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protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
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final ServletInputStream xmlInputStream = req.getInputStream();
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try {
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String emailAddr = "";
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final DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
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DocumentBuilder builder = builderFactory.newDocumentBuilder();
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final Document requestDocument = builder.parse(xmlInputStream);
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final Element documentElement = requestDocument.getDocumentElement();
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documentElement.normalize();
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final NodeList emailAddressNodeList = documentElement.getElementsByTagName("EMailAddress");
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if (emailAddressNodeList.getLength() == 1) {
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emailAddr = emailAddressNodeList.item(0).getTextContent().trim();
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}
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final String[] addrParts = emailAddr.split("@");
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if (addrParts.length != 2) {
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resp.sendError(HttpStatus.SC_BAD_REQUEST);
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return;
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}
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String uniqueMailbox = null;
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try {
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uniqueMailbox = getUniqueMailbox(emailAddr);
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} catch (HSAdminException e) {
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throw new ServletException(e);
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}
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final Document document = buildAutodiscoverDocument(builderFactory, uniqueMailbox);
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serializeDocument(document, resp);
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} catch (ParserConfigurationException e) {
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throw new ServletException(e);
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} catch (SAXException e) {
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throw new ServletException(e);
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}
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}
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private static Document buildAutodiscoverDocument(final DocumentBuilderFactory builderFactory, String uniqueMailbox)
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throws ParserConfigurationException {
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DocumentBuilder builder;
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final String pacName = uniqueMailbox.substring(0, 5);
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final String pacDomain = pacName + ".hostsharing.net";
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final String userName = uniqueMailbox;
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builder = builderFactory.newDocumentBuilder();
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final Document document = builder.newDocument();
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final Element autodiscover = document.createElementNS("http://schemas.microsoft.com/exchange/autodiscover/responseschema/2006", "Autodiscover");
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document.appendChild(autodiscover);
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final Element response = document.createElementNS("http://schemas.microsoft.com/exchange/autodiscover/outlook/responseschema/2006a", "Response");
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autodiscover.appendChild(response);
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final Element account = document.createElement("Account");
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response.appendChild(account);
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appendElementWithText(document, account, "AccountType", "email");
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appendElementWithText(document, account, "Action", "settings");
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final Element protocolIMAP = document.createElement("Protocol");
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account.appendChild(protocolIMAP);
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appendElementWithText(document, protocolIMAP, "Type", "IMAP");
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appendElementWithText(document, protocolIMAP, "Server", pacDomain);
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appendElementWithText(document, protocolIMAP, "Port", "993");
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appendElementWithText(document, protocolIMAP, "DomainRequired", "off");
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appendElementWithText(document, protocolIMAP, "SPA", "off");
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appendElementWithText(document, protocolIMAP, "SSL", "on");
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appendElementWithText(document, protocolIMAP, "AuthRequired", "on");
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appendElementWithText(document, protocolIMAP, "LoginName", userName);
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final Element protocolSMTP = document.createElement("Protocol");
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account.appendChild(protocolSMTP);
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appendElementWithText(document, protocolSMTP, "Type", "SMTP");
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appendElementWithText(document, protocolSMTP, "Server", pacDomain);
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appendElementWithText(document, protocolSMTP, "Port", "465");
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appendElementWithText(document, protocolSMTP, "DomainRequired", "off");
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appendElementWithText(document, protocolSMTP, "SPA", "off");
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appendElementWithText(document, protocolSMTP, "SSL", "on");
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appendElementWithText(document, protocolSMTP, "AuthRequired", "on");
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appendElementWithText(document, protocolSMTP, "LoginName", userName);
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return document;
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}
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private static Element appendElementWithAttribute(final Document document, final Element parent,
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final String childElementName, final String attributeName, final String attributeValue) {
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final Element child = document.createElement(childElementName);
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child.setAttribute(attributeName, attributeValue);
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parent.appendChild(child);
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return child;
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}
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private static Element appendElementWithText(final Document document, final Element parent,
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final String childElementName, final String text) {
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final Element child = document.createElement(childElementName);
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parent.appendChild(child);
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child.appendChild(document.createTextNode(text));
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return child;
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}
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private static void serializeDocument(final Document document, final HttpServletResponse resp)
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throws ServletException {
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resp.setContentType("text/xml");
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try {
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final TransformerFactory transformerFactory = TransformerFactory.newInstance();
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final Transformer transformer = transformerFactory.newTransformer();
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transformer.transform(new DOMSource(document), new StreamResult(resp.getOutputStream()));
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} catch (TransformerException e) {
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throw new ServletException(e);
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} catch (IOException e) {
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throw new ServletException(e);
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}
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}
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private String getUniqueMailbox(final String email) throws HSAdminException {
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final String[] addrParts = email.split("@");
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if (addrParts.length != 2) {
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throw new HSAdminException("email address not valid");
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}
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final String localpart = addrParts[0];
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final String domain = addrParts[1];
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final Transaction transaction = new Transaction("autoconfig");
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final EntityManager em = transaction.getEntityManager();
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final Query emailQuery = em.createQuery("SELECT addr FROM EMailAddresses addr "
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+ "WHERE addr.localpart = :localpart AND addr.domain.name = :domain AND ( addr.subdomain IS NULL OR addr.subdomain = :subdomain)");
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emailQuery.setParameter("subdomain", "");
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emailQuery.setParameter("domain", domain);
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emailQuery.setParameter("localpart", localpart);
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final Object emailResult = emailQuery.getSingleResult();
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if (emailResult == null) {
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transaction.close();
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throw new HSAdminException("email address unknown");
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}
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final EMailAddress emailAddress = (EMailAddress) emailResult;
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final String target = emailAddress.getTarget();
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if (target == null || target.length() < 5 || (target.length() > 6 && target.charAt(5) != '-')) {
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transaction.close();
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throw new HSAdminException("no unique mailbox found");
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}
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final Query mboxQuery = em.createQuery("SELECT mbox FROM UnixUsers mbox WHERE mbox.name = :target");
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mboxQuery.setParameter("target", target);
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final Object mboxResult = mboxQuery.getSingleResult();
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if (mboxResult == null || !(mboxResult instanceof UnixUser)) {
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transaction.close();
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throw new HSAdminException("no unique mailbox found");
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}
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final UnixUser mbox = (UnixUser) mboxResult;
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final String uniqueUsername = mbox.getName();
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transaction.close();
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return uniqueUsername;
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}
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}
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