Example usage for javax.servlet.http HttpServletRequest getUserPrincipal

List of usage examples for javax.servlet.http HttpServletRequest getUserPrincipal

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Introduction

In this page you can find the example usage for javax.servlet.http HttpServletRequest getUserPrincipal.

Prototype

public java.security.Principal getUserPrincipal();

Source Link

Document

Returns a java.security.Principal object containing the name of the current authenticated user.

Usage

From source file:org.opendaylight.controller.web.DaylightWeb.java

@RequestMapping(value = "")
public String index(Model model, HttpServletRequest request) {
    IUserManager userManager = (IUserManager) ServiceHelper.getGlobalInstance(IUserManager.class, this);
    if (userManager == null) {
        return "User Manager is not available";
    }/*from  w  w  w .ja v a  2 s.  co m*/

    String username = request.getUserPrincipal().getName();

    model.addAttribute("username", username);
    model.addAttribute("role", userManager.getUserLevel(username).toNumber());

    return "main";
}

From source file:org.jboss.bpm.console.server.FormProcessingFacade.java

@POST
@Path("task/{id}/complete")
@Produces("text/html")
@Consumes("multipart/form-data")
public Response closeTaskWithUI(@Context HttpServletRequest request, @PathParam("id") String taskId,
        MultipartFormDataInput payload) {
    FieldMapping mapping = createFieldMapping(payload);

    // complete task
    String username = request.getUserPrincipal() != null ? request.getUserPrincipal().getName() : null;

    String outcomeDirective = mapping.directives.get("outcome");

    if (outcomeDirective != null) {
        getTaskManagement().completeTask(Long.valueOf(taskId), // TODO: change to string id's
                outcomeDirective, // actually a plugin implementation detail
                mapping.processVars, username);
    } else {/*w w  w  . j ava 2  s . com*/
        getTaskManagement().completeTask(Long.valueOf(taskId), mapping.processVars, username);
    }

    return Response.ok(SUCCESSFULLY_PROCESSED_INPUT).build();
}

From source file:org.rti.zcore.dar.struts.action.ExportStockUpdate.java

protected ActionForward doExecute(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws Exception {

    HttpSession session = request.getSession();
    Principal userPrincipal = request.getUserPrincipal();
    String username = userPrincipal.getName();

    String message = "";
    Connection conn = null;/* ww  w.  j  a v  a  2  s.  c  o m*/
    conn = DatabaseUtils.getAdminConnection();
    String backupDirectory = Constants.BACKUP_DIR;
    String tempBackupDirectory = Constants.BACKUP_TEMP_DIR;
    File tempDir = new File(tempBackupDirectory);
    if (!tempDir.exists()) {
        tempDir.mkdir();
    }
    String timestamp = DateUtils.getNowFileFormat();

    String updateBackupDirectory = tempBackupDirectory + "update_" + timestamp + File.separator;
    File updateDir = new File(updateBackupDirectory);
    if (!updateDir.exists()) {
        updateDir.mkdir();
    }
    PreparedStatement ps = null;

    String columnDelimiter = null;
    String characterdelimiter = null;
    String schemaName = "APP";

    String additionalAppTables = null;
    try {
        additionalAppTables = Constants.BACKUP_ADDITIONAL_APP_TABLES;
    } catch (NoSuchFieldError e) {
        // don't have it yet...
    }

    if (additionalAppTables != null) {
        for (StringTokenizer stringTokenizer = new StringTokenizer(additionalAppTables, ","); stringTokenizer
                .hasMoreTokens();) {
            String value = stringTokenizer.nextToken();
            value.trim();
            ps = conn.prepareStatement("CALL SYSCS_UTIL.SYSCS_EXPORT_TABLE (?,?,?,?,?,?)");
            ps.setString(1, schemaName);
            ps.setString(2, value);
            ps.setString(3, updateBackupDirectory + value + ".csv");
            ps.setString(4, columnDelimiter);
            ps.setString(5, characterdelimiter);
            ps.setString(6, null);
            ps.execute();
            ps.close();
        }
    }
    conn.close();

    int i = 0;
    // now zip up the files in the temp dir
    if (additionalAppTables != null) {
        for (StringTokenizer stringTokenizer = new StringTokenizer(additionalAppTables, ","); stringTokenizer
                .hasMoreTokens();) {
            i++;
            String tableName = stringTokenizer.nextToken();
            tableName.trim();
            String fileName = tableName + ".csv";
            String target = updateBackupDirectory + tableName + "_" + timestamp + ".zip";
            ZipOutputStream zos = new ZipOutputStream(new FileOutputStream(target));
            Zip.addFile(updateBackupDirectory, fileName, zos);
            zos.close();
        }
    }

    // Create a manifest
    StringBuffer sb = new StringBuffer();
    int numTasks = 4 + i;
    String introText = "shutdownNetworkServer:Upgrade 1 of " + numTasks + " - Shut down the network server.:\n"
            + "startNetworkServerInsecureMode:Upgrade 2 of " + numTasks
            + " - Re-starts the DAR database in non-secure mode for upgrade.:\n"
            + "backupCurrentDatabase :Upgrade 3 of " + numTasks
            + " - Backs up the database. Please be patient; this will take a minute or two.:\n";
    int numIntroTasks = 3;
    sb.append(introText);
    //"importCsvData :Upgrade 4 of 5 - Updates the ITEM table in app schema.:ITEM_02082012_110400.zip,APP,ITEM,0,\n" + 
    int j = numIntroTasks;
    if (additionalAppTables != null) {
        for (StringTokenizer stringTokenizer = new StringTokenizer(additionalAppTables, ","); stringTokenizer
                .hasMoreTokens();) {
            j++;
            String tableName = stringTokenizer.nextToken();
            tableName.trim();
            String fileName = tableName + "_" + timestamp + ".zip";
            String output = "importCsvData :Upgrade " + j + " of " + numTasks + " - Updates the " + tableName
                    + " table in app schema.:" + fileName + ",APP," + tableName + ",0,\n";
            sb.append(output);
        }
    }
    String endText = "startNetworkServer:Upgrade " + (j + 1) + " of " + numTasks
            + " - Re-starts the DAR database.:\n" + "end:Upgrade complete. Close and re-open the DAR.:\n";
    sb.append(endText);
    String manifestPathname = updateBackupDirectory + "manifest.txt";
    try {
        BufferedWriter out = new BufferedWriter(new FileWriter(manifestPathname));
        String outText = sb.toString();
        out.write(outText);
        out.close();
    } catch (IOException e) {
        log.debug(e);
    }

    // now bundle them all up.

    String source = tempBackupDirectory;
    String includes = "update_" + timestamp + File.separator + ",update_" + timestamp + File.separator
            + "*.zip," + "update_" + timestamp + File.separator + "manifest.txt";
    String target = backupDirectory + "update_" + timestamp + ".zip";
    //Zip.zip(source, target, includes);
    org.apache.tools.ant.taskdefs.Zip zip = new org.apache.tools.ant.taskdefs.Zip();
    zip.setDestFile(new File(target));
    zip.setBasedir(new File(source));
    zip.setIncludes(includes);
    zip.setExcludes("update_" + timestamp + File.separator + "*.csv");
    zip.setProject(new Project());
    zip.execute();

    // delete the files in the temp dir
    FileUtils.cleanDir(updateBackupDirectory, false);
    FileUtils.cleanDir(tempBackupDirectory, false);

    request.setAttribute("message", "Update files exported to " + target);
    return mapping.findForward(SUCCESS_FORWARD);
}

From source file:com.tasktop.c2c.server.webdav.server.SpringAwareWebdavServlet.java

@Override
protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

    ITransaction transaction = null;/*www . j a v a2  s. co  m*/
    boolean needRollback = false;

    try {
        Principal userPrincipal = req.getUserPrincipal();
        transaction = webdavStore.begin(userPrincipal);
        needRollback = true;
        webdavStore.checkAuthentication(transaction);

        IMethodExecutor methodExecutor = methodMap.get(req.getMethod());
        if (methodExecutor == null) {
            methodExecutor = methodMap.get("*NO*IMPL*");
        }

        methodExecutor.execute(transaction, req, resp);

        webdavStore.commit(transaction);
        needRollback = false;

    } catch (UnauthenticatedException e) {
        resp.sendError(WebdavStatus.SC_UNAUTHORIZED);
    } catch (AccessDeniedException ade) {

        // If we got a security exception, determine the correct type of error code to return.
        AuthenticationToken token = AuthenticationServiceUser.getCurrent().getToken();
        List<String> roles = token.getAuthorities();

        // Our request was rejected - time to send back an appropriate error.
        if (roles.contains(Role.Anonymous)) {
            // This was an anonymous request, so prompt the user for credentials - perhaps they can still do this.
            resp.addHeader("WWW-Authenticate",
                    String.format("Basic realm=\"%s\"", TenancyUtil.getCurrentTenantProjectIdentifer()));
            resp.sendError(HttpServletResponse.SC_UNAUTHORIZED, "Please login to continue");
        } else {
            // This user was authenticated, but this request is not allowed for permissions reasons - reject it.
            resp.sendError(HttpServletResponse.SC_FORBIDDEN,
                    "Insufficient permissions to perform this WebDav request");
        }
    } catch (Exception e) {
        LOG.error(e);
        resp.sendError(WebdavStatus.SC_INTERNAL_SERVER_ERROR);
        throw new ServletException(e);
    } finally {
        if (needRollback) {
            webdavStore.rollback(transaction);
        }
    }
}

From source file:org.opendaylight.controller.web.DaylightWeb.java

@RequestMapping(value = "logout")
public String logout(Map<String, Object> model, final HttpServletRequest request) {

    IUserManager userManager = (IUserManager) ServiceHelper.getGlobalInstance(IUserManager.class, this);
    if (userManager == null) {
        return "User Manager is not available";
    }//w  ww.  j ava  2 s  . co m
    String username = request.getUserPrincipal().getName();
    HttpSession session = request.getSession(false);
    if (session != null) {
        if (username != null) {
            userManager.userLogout(username);
        }
        session.invalidate();

    }
    return "redirect:" + "/";
}

From source file:org.tolven.restful.UserFilter.java

@Override
public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain chain)
        throws IOException, ServletException {
    HttpServletRequest request = (HttpServletRequest) servletRequest;
    HttpServletResponse response = (HttpServletResponse) servletResponse;
    HttpSession session = request.getSession();
    //      LoginContext loginContext = (LoginContext) session.getAttribute("loginContext");
    Principal principal = request.getUserPrincipal();
    // If we have a principal, then we can proceed
    if (principal != null) {
        chain.doFilter(servletRequest, servletResponse);
        return;//w  w w . j  a v a 2  s . c  o m
    }
    // before we accept a password, must ensure that this is a secure session
    if (!request.isSecure()) {
        response.setStatus(403);
        return;
    }
    String authorizationHeader = request.getHeader("Authorization");
    // See if we have the username/password
    if (authorizationHeader != null && authorizationHeader.startsWith("Basic ")) {
        Base64 decoder = new Base64();
        byte[] decoded = decoder.decode(authorizationHeader.substring(6).getBytes());
        String[] usernamePassword = new String(decoded).split(":");
        //WebAuthentication webA = new WebAuthentication();
        //boolean loginStatus = webA.login(usernamePassword[0], usernamePassword[1]);
        //if (!loginStatus) {
        //   response.setStatus(403);
        //   System.out.println( "Login for " + usernamePassword[0] + " - failed");
        //   return;
        //}
        System.out.println("Login for " + usernamePassword[0] + " - succeeded");
        //principal = new TolvenPrincipal(usernamePassword[0]);
        Subject subject = new Subject();
        subject.getPrincipals().add(principal);
        //            loginContext = new LoginContext("tolvenLDAP", subject, new CB(usernamePassword[0], usernamePassword[1].toCharArray()));
        //            loginContext.login();
        // Success
        //         session.setAttribute("loginContext", loginContext);
        chain.doFilter(servletRequest, servletResponse);
    } else {
        // Ask for password now
        response.setStatus(401);
        response.setHeader("WWW-Authenticate", "Basic realm=\"tolvenLDAP\"");
    }
}

From source file:org.nuxeo.ecm.platform.web.common.session.NuxeoHttpSessionMonitor.java

public SessionInfo associatedUser(HttpServletRequest request) {
    HttpSession session = request.getSession(false);
    if (session != null && session.getId() != null) {
        SessionInfo si = sessionTracker.get(session.getId());
        if (si == null) {
            si = addEntry(session);/*w  w  w .ja  v a 2s.  co m*/
        }
        if (request.getUserPrincipal() != null && si.getLoginName() == null) {
            si.setLoginName(request.getUserPrincipal().getName());
            CounterHelper.increaseCounter(SESSION_COUNTER);
        }
        si.setLastAccessUrl(request.getRequestURI());
        increaseRequestCounter();
        return si;
    }
    return null;
}

From source file:edu.emory.cci.aiw.cvrg.eureka.services.resource.UserResource.java

/**
 * Put an updated user to the system. Unless the user has the admin role,
 * s/he may only update their own user info.
 *
 * @param inUser Object containing all the information about the user to
 * add.//w  w w .  j a va2 s  .c o  m
 * @return A "Created" response with a link to the user page if successful.
 */
@RolesAllowed({ "researcher", "admin" })
@Path("/{id}")
@PUT
public Response putUser(@Context HttpServletRequest req, User inUser, @PathParam("id") Long inId) {
    String username = req.getUserPrincipal().getName();
    if (!req.isUserInRole("admin") && !username.equals(inUser.getUsername())) {
        throw new HttpStatusException(Response.Status.FORBIDDEN);
    }
    LOGGER.debug("Received updated user: {}", inUser);
    Response response;
    UserEntity currentUser = this.userDao.retrieve(inId);
    boolean activation = (!currentUser.isActive()) && (inUser.isActive());
    List<Role> updatedRoles = this.roleIdsToRoles(inUser.getRoles());

    currentUser.setRoles(updatedRoles);
    currentUser.setActive(inUser.isActive());
    currentUser.setLastLogin(inUser.getLastLogin());

    if (this.validateUpdatedUser(currentUser)) {
        LOGGER.debug("Saving updated user: {}", currentUser.getEmail());
        this.userDao.update(currentUser);

        if (activation) {
            try {
                this.emailSender.sendActivationMessage(currentUser);
            } catch (EmailException ee) {
                LOGGER.error(ee.getMessage(), ee);
            }
        }
        response = Response.ok().entity(currentUser).build();
    } else {
        response = Response.notModified(this.validationError).build();
    }
    return response;
}

From source file:org.opendaylight.phoenix.web.DaylightWeb.java

@RequestMapping(value = "web.json")
@ResponseBody/*from   w w  w .ja  v  a 2  s .c  o m*/
public Map<String, Map<String, Object>> bundles(HttpServletRequest request) {
    Object[] instances = ServiceHelper.getGlobalInstances(IDaylightWeb.class, this, null);
    Map<String, Map<String, Object>> bundles = new HashMap<String, Map<String, Object>>();
    if (instances == null) {
        return bundles;
    }
    Map<String, Object> entry;
    IDaylightWeb bundle;
    String username = request.getUserPrincipal().getName();
    IUserManager userManger = (IUserManager) ServiceHelper.getGlobalInstance(IUserManager.class, this);
    for (Object instance : instances) {
        bundle = (IDaylightWeb) instance;
        if (userManger != null && bundle.isAuthorized(userManger.getUserLevel(username))) {
            entry = new HashMap<String, Object>();
            entry.put("name", bundle.getWebName());
            entry.put("order", bundle.getWebOrder());
            bundles.put(bundle.getWebId(), entry);
        }
    }
    return bundles;
}

From source file:org.eurekaclinical.user.service.resource.UserResource.java

/**
 * Get a user using the username.//from  ww  w .  j  av a2s.c o  m
 *
 * @param req The HTTP request containing the user name.
 *
 * @return The user corresponding to the given name.
 */
@RolesAllowed({ "researcher", "admin" })
@Path("/me")
@GET
public User getMe(@Context HttpServletRequest req) {

    AttributePrincipal principal = (AttributePrincipal) req.getUserPrincipal();
    String username = principal.getName();
    UserEntity userEntity = this.userDao.getByName(username);
    if (userEntity != null) {
        this.userDao.refresh(userEntity);
    } else {
        throw new HttpStatusException(Response.Status.NOT_FOUND);
    }
    LOGGER.debug("Returning user for name {}", username);
    UserEntityToUserVisitor visitor = new UserEntityToUserVisitor();
    userEntity.accept(visitor);
    return visitor.getUser();
}