Examples with FileItemIterator org.apache.commons.fileupload.FileItemIterator used on opensource projects

Example 21 with FileItemIterator

use of org.apache.commons.fileupload.FileItemIterator in project OpenRefine by OpenRefine.

the class ImportProjectCommand method internalImport.

protected void internalImport(HttpServletRequest request, Properties options, long projectID) throws Exception {
    String url = null;
    ServletFileUpload upload = new ServletFileUpload();
    FileItemIterator iter = upload.getItemIterator(request);
    while (iter.hasNext()) {
        FileItemStream item = iter.next();
        String name = item.getFieldName().toLowerCase();
        InputStream stream = item.openStream();
        if (item.isFormField()) {
            if (name.equals("url")) {
                url = Streams.asString(stream);
            } else {
                options.put(name, Streams.asString(stream));
            }
        } else {
            String fileName = item.getName().toLowerCase();
            try {
                ProjectManager.singleton.importProject(projectID, stream, !fileName.endsWith(".tar"));
            } finally {
                stream.close();
            }
        }
    }
    if (url != null && url.length() > 0) {
        internalImportURL(request, options, projectID, url);
    }
}

Example 22 with FileItemIterator

use of org.apache.commons.fileupload.FileItemIterator in project zm-mailbox by Zimbra.

the class UserServletContext method getRequestInputStream.

public InputStream getRequestInputStream(long limit) throws IOException, ServiceException, UserServletException {
    String contentType = MimeConstants.CT_APPLICATION_OCTET_STREAM;
    String filename = null;
    InputStream is = null;
    final long DEFAULT_MAX_SIZE = 10 * 1024 * 1024;
    if (limit == 0) {
        if (req.getParameter("lbfums") != null) {
            limit = Provisioning.getInstance().getLocalServer().getLongAttr(Provisioning.A_zimbraFileUploadMaxSize, DEFAULT_MAX_SIZE);
        } else {
            limit = Provisioning.getInstance().getConfig().getLongAttr(Provisioning.A_zimbraMtaMaxMessageSize, DEFAULT_MAX_SIZE);
        }
    }
    boolean doCsrfCheck = false;
    if (req.getAttribute(CsrfFilter.CSRF_TOKEN_CHECK) != null) {
        doCsrfCheck = (Boolean) req.getAttribute(CsrfFilter.CSRF_TOKEN_CHECK);
    }
    if (ServletFileUpload.isMultipartContent(req)) {
        ServletFileUpload sfu = new ServletFileUpload();
        try {
            FileItemIterator iter = sfu.getItemIterator(req);
            while (iter.hasNext()) {
                FileItemStream fis = iter.next();
                if (fis.isFormField()) {
                    is = fis.openStream();
                    params.put(fis.getFieldName(), new String(ByteUtil.getContent(is, -1), "UTF-8"));
                    if (doCsrfCheck && !this.csrfAuthSucceeded) {
                        String csrfToken = params.get(FileUploadServlet.PARAM_CSRF_TOKEN);
                        if (UserServlet.log.isDebugEnabled()) {
                            String paramValue = req.getParameter(UserServlet.QP_AUTH);
                            UserServlet.log.debug("CSRF check is: %s, CSRF token is: %s, Authentication recd with request is: %s", doCsrfCheck, csrfToken, paramValue);
                        }
                        if (!CsrfUtil.isValidCsrfToken(csrfToken, authToken)) {
                            setCsrfAuthSucceeded(Boolean.FALSE);
                            UserServlet.log.debug("CSRF token validation failed for account: %s" + ", Auth token is CSRF enabled:  %s" + "CSRF token is: %s", authToken, authToken.isCsrfTokenEnabled(), csrfToken);
                            throw new UserServletException(HttpServletResponse.SC_UNAUTHORIZED, L10nUtil.getMessage(MsgKey.errMustAuthenticate));
                        } else {
                            setCsrfAuthSucceeded(Boolean.TRUE);
                        }
                    }
                    is.close();
                    is = null;
                } else {
                    is = new UploadInputStream(fis.openStream(), limit);
                    break;
                }
            }
        } catch (UserServletException e) {
            throw new UserServletException(e.getHttpStatusCode(), e.getMessage(), e);
        } catch (Exception e) {
            throw new UserServletException(HttpServletResponse.SC_UNSUPPORTED_MEDIA_TYPE, e.toString());
        }
        if (is == null)
            throw new UserServletException(HttpServletResponse.SC_NO_CONTENT, "No file content");
    } else {
        ContentType ctype = new ContentType(req.getContentType());
        String contentEncoding = req.getHeader("Content-Encoding");
        contentType = ctype.getContentType();
        filename = ctype.getParameter("name");
        if (filename == null || filename.trim().equals(""))
            filename = new ContentDisposition(req.getHeader("Content-Disposition")).getParameter("filename");
        is = new UploadInputStream(contentEncoding != null && contentEncoding.indexOf("gzip") != -1 ? new GZIPInputStream(req.getInputStream()) : req.getInputStream(), limit);
    }
    if (filename == null || filename.trim().equals(""))
        filename = "unknown";
    else
        params.put(UserServlet.UPLOAD_NAME, filename);
    params.put(UserServlet.UPLOAD_TYPE, contentType);
    ZimbraLog.mailbox.info("UserServlet received file %s - %d request bytes", filename, req.getContentLength());
    return is;
}

Example 23 with FileItemIterator

use of org.apache.commons.fileupload.FileItemIterator in project jeeshop by remibantos.

the class Medias method upload.

@POST
@Consumes("multipart/form-data")
@Produces(MediaType.APPLICATION_JSON)
@RolesAllowed(ADMIN)
@Path("/{type}/{id}/{locale}/upload")
public void upload(@Context HttpServletRequest request, @NotNull @PathParam("type") String itemType, @NotNull @PathParam("id") Long itemId, @NotNull @PathParam("locale") String locale) {
    try {
        ServletFileUpload upload = new ServletFileUpload();
        FileItemIterator iterator = upload.getItemIterator(request);
        while (iterator.hasNext()) {
            FileItemStream item = iterator.next();
            java.nio.file.Path itemBasePath = getBasePath().resolve(itemType).resolve(itemId.toString()).resolve(locale);
            if (!Files.exists(itemBasePath))
                Files.createDirectories(itemBasePath);
            java.nio.file.Path filePath = itemBasePath.resolve(item.getName());
            Files.copy(item.openStream(), filePath, StandardCopyOption.REPLACE_EXISTING);
            LOG.info("File written to " + filePath);
        }
    } catch (IOException | FileUploadException e) {
        LOG.error("Could not handle upload of file with type: " + itemType + " and id: " + itemId, e);
        throw new WebApplicationException(Response.Status.INTERNAL_SERVER_ERROR);
    }
}

Example 24 with FileItemIterator

use of org.apache.commons.fileupload.FileItemIterator in project alfresco-remote-api by Alfresco.

the class PostSnapshotCommandProcessor method process.

/* (non-Javadoc)
     * @see org.alfresco.repo.web.scripts.transfer.CommandProcessor#process(org.alfresco.web.scripts.WebScriptRequest, org.alfresco.web.scripts.WebScriptResponse)
     */
public int process(WebScriptRequest req, WebScriptResponse resp) {
    int result = Status.STATUS_OK;
    // Unwrap to a WebScriptServletRequest if we have one
    WebScriptServletRequest webScriptServletRequest = null;
    WebScriptRequest current = req;
    do {
        if (current instanceof WebScriptServletRequest) {
            webScriptServletRequest = (WebScriptServletRequest) current;
            current = null;
        } else if (current instanceof WrappingWebScriptRequest) {
            current = ((WrappingWebScriptRequest) req).getNext();
        } else {
            current = null;
        }
    } while (current != null);
    if (webScriptServletRequest == null) {
        logger.debug("bad request, not assignable from");
        resp.setStatus(Status.STATUS_BAD_REQUEST);
        return Status.STATUS_BAD_REQUEST;
    }
    // We can't use the WebScriptRequest version of getParameter, since that may cause the content stream
    // to be parsed. Get hold of the raw HttpServletRequest and work with that.
    HttpServletRequest servletRequest = webScriptServletRequest.getHttpServletRequest();
    // Read the transfer id from the request
    String transferId = servletRequest.getParameter("transferId");
    if ((transferId == null) || !ServletFileUpload.isMultipartContent(servletRequest)) {
        logger.debug("bad request, not multipart");
        resp.setStatus(Status.STATUS_BAD_REQUEST);
        return Status.STATUS_BAD_REQUEST;
    }
    try {
        logger.debug("about to upload manifest file");
        ServletFileUpload upload = new ServletFileUpload();
        FileItemIterator iter = upload.getItemIterator(servletRequest);
        while (iter.hasNext()) {
            FileItemStream item = iter.next();
            if (!item.isFormField() && TransferCommons.PART_NAME_MANIFEST.equals(item.getFieldName())) {
                logger.debug("got manifest file");
                receiver.saveSnapshot(transferId, item.openStream());
            }
        }
        logger.debug("success");
        resp.setStatus(Status.STATUS_OK);
        OutputStream out = resp.getOutputStream();
        resp.setContentType("text/xml");
        resp.setContentEncoding("utf-8");
        receiver.generateRequsite(transferId, out);
        out.close();
    } catch (Exception ex) {
        logger.debug("exception caught", ex);
        if (transferId != null) {
            logger.debug("ending transfer", ex);
            receiver.end(transferId);
        }
        if (ex instanceof TransferException) {
            throw (TransferException) ex;
        }
        throw new TransferException(MSG_CAUGHT_UNEXPECTED_EXCEPTION, ex);
    }
    return result;
}

Example 25 with FileItemIterator

use of org.apache.commons.fileupload.FileItemIterator in project alfresco-remote-api by Alfresco.

the class PostContentCommandProcessor method process.

/*
     * (non-Javadoc)
     * 
     * @see org.alfresco.repo.web.scripts.transfer.CommandProcessor#process(org.alfresco.web.scripts.WebScriptRequest,
     * org.alfresco.web.scripts.WebScriptResponse)
     */
public int process(WebScriptRequest req, WebScriptResponse resp) {
    logger.debug("post content start");
    // Unwrap to a WebScriptServletRequest if we have one
    WebScriptServletRequest webScriptServletRequest = null;
    WebScriptRequest current = req;
    do {
        if (current instanceof WebScriptServletRequest) {
            webScriptServletRequest = (WebScriptServletRequest) current;
            current = null;
        } else if (current instanceof WrappingWebScriptRequest) {
            current = ((WrappingWebScriptRequest) req).getNext();
        } else {
            current = null;
        }
    } while (current != null);
    if (webScriptServletRequest == null) {
        resp.setStatus(Status.STATUS_BAD_REQUEST);
        return Status.STATUS_BAD_REQUEST;
    }
    HttpServletRequest servletRequest = webScriptServletRequest.getHttpServletRequest();
    // Read the transfer id from the request
    String transferId = servletRequest.getParameter("transferId");
    if ((transferId == null) || !ServletFileUpload.isMultipartContent(servletRequest)) {
        resp.setStatus(Status.STATUS_BAD_REQUEST);
        return Status.STATUS_BAD_REQUEST;
    }
    try {
        ServletFileUpload upload = new ServletFileUpload();
        FileItemIterator iter = upload.getItemIterator(servletRequest);
        while (iter.hasNext()) {
            FileItemStream item = iter.next();
            String name = item.getFieldName();
            if (!item.isFormField()) {
                logger.debug("got content Mime Part : " + name);
                receiver.saveContent(transferId, item.getName(), item.openStream());
            }
        }
        // WebScriptServletRequest alfRequest = (WebScriptServletRequest)req;
        // String[] names = alfRequest.getParameterNames();
        // for(String name : names)
        // {
        // FormField item = alfRequest.getFileField(name);
        // 
        // if(item != null)
        // {
        // logger.debug("got content Mime Part : " + name);
        // receiver.saveContent(transferId, item.getName(), item.getInputStream());
        // }
        // else
        // {
        // //TODO - should this be an exception?
        // logger.debug("Unable to get content for Mime Part : " + name);
        // }
        // }
        logger.debug("success");
        resp.setStatus(Status.STATUS_OK);
    } catch (Exception ex) {
        logger.debug("exception caught", ex);
        if (transferId != null) {
            logger.debug("ending transfer", ex);
            receiver.end(transferId);
        }
        if (ex instanceof TransferException) {
            throw (TransferException) ex;
        }
        throw new TransferException(MSG_CAUGHT_UNEXPECTED_EXCEPTION, ex);
    }
    resp.setStatus(Status.STATUS_OK);
    return Status.STATUS_OK;
}