Exemplo n.º 1
0
 /** Generate schema. */
 public void doSchema(StaplerRequest req, StaplerResponse rsp)
     throws IOException, ServletException {
   setHeaders(rsp);
   rsp.setContentType("application/xml");
   StreamResult r = new StreamResult(rsp.getOutputStream());
   new SchemaGenerator(new ModelBuilder().get(bean.getClass())).generateSchema(r);
   r.getOutputStream().close();
 }
Exemplo n.º 2
0
  public static void adminCheck(
      StaplerRequest req, StaplerResponse rsp, Object required, Permission permission)
      throws IOException, ServletException {
    // this is legacy --- all views should be eventually converted to
    // the permission based model.
    if (required != null && !Hudson.adminCheck(req, rsp)) {
      // check failed. commit the FORBIDDEN response, then abort.
      rsp.setStatus(HttpServletResponse.SC_FORBIDDEN);
      rsp.getOutputStream().close();
      throw new ServletException("Unauthorized access");
    }

    // make sure the user owns the necessary permission to access this page.
    if (permission != null) checkPermission(permission);
  }
 /** Transformation of html code which modify all formular's items to read-only */
 public void transformToReadOnly(StaplerRequest request, StaplerResponse response)
     throws IOException {
   try {
     DefaultScriptInvoker invoker = new DefaultScriptInvoker();
     ByteArrayOutputStream out = new ByteArrayOutputStream();
     HTMLWriterOutput xmlOutput = HTMLWriterOutput.create(out);
     Script script = compileScript();
     xmlOutput.useHTML(true);
     invoker.invokeScript(request, response, script, project, xmlOutput);
     String page = ReadOnlyUtil.transformInputsToReadOnly(out.toString("UTF-8"), null);
     OutputStream output = response.getCompressedOutputStream(request);
     output.write(page.getBytes());
     output.close();
   } catch (Exception ex) {
     ex.printStackTrace(new PrintStream(response.getOutputStream()));
   }
 }
Exemplo n.º 4
0
    /**
     * Accepts <tt>config.xml</tt> submission, as well as serve it.
     */
    @WebMethod(name = "config.xml")
    public void doConfigDotXml(StaplerRequest req, StaplerResponse rsp)
            throws IOException {
        if (req.getMethod().equals("GET")) {
            // read
            checkPermission(EXTENDED_READ);
            rsp.setContentType("application/xml");
            IOUtils.copy(getConfigFile().getFile(),rsp.getOutputStream());
            return;
        }
        if (req.getMethod().equals("POST")) {
            // submission
            updateByXml((Source)new StreamSource(req.getReader()));
            return;
        }

        // huh?
        rsp.sendError(SC_BAD_REQUEST);
    }
Exemplo n.º 5
0
  /** Accepts <tt>config.xml</tt> submission, as well as serve it. */
  @WebMethod(name = "config.xml")
  public void doConfigDotXml(StaplerRequest req, StaplerResponse rsp)
      throws IOException, ServletException {
    checkPermission(Jenkins.ADMINISTER);
    if (req.getMethod().equals("GET")) {
      // read
      rsp.setContentType("application/xml");
      Jenkins.XSTREAM2.toXML(getNode(), rsp.getOutputStream());
      return;
    }
    if (req.getMethod().equals("POST")) {
      // submission
      Node result = (Node) Jenkins.XSTREAM2.fromXML(req.getReader());

      replaceBy(result);
      return;
    }

    // huh?
    rsp.sendError(SC_BAD_REQUEST);
  }
Exemplo n.º 6
0
  private void generateStatusPNG(
      String branch,
      String commitSHA1,
      Job project,
      final StaplerRequest req,
      final StaplerResponse rsp)
      throws ServletException, IOException {
    SCMTriggerItem item = SCMTriggerItems.asSCMTriggerItem(project);
    GitSCM gitSCM = getGitSCM(item);

    if (gitSCM == null) {
      throw new IllegalArgumentException("This repo does not use git.");
    }

    Run mainBuild = null;

    if (branch != null) {
      mainBuild = this.getBuildByBranch(project, branch);
    } else if (commitSHA1 != null) {
      mainBuild = this.getBuildBySHA1(project, commitSHA1, false);
    }

    String baseUrl = Jenkins.getInstance().getRootUrl();
    // Remove trailing slash
    if (baseUrl.endsWith("/")) {
      baseUrl = baseUrl.substring(0, baseUrl.length() - 1);
    }
    String imageUrl = "images/unknown.png";
    if (null != mainBuild) {
      Result res = mainBuild.getResult();
      if (mainBuild.isBuilding()) {
        imageUrl = "images/running.png";
      } else if (res == Result.SUCCESS) {
        imageUrl = "images/success.png";
      } else if (res == Result.FAILURE) {
        imageUrl = "images/failed.png";
      } else if (res == Result.UNSTABLE) {
        imageUrl = "images/unstable.png";
      } else {
        imageUrl = "images/unknown.png";
      }
    }
    Authentication old = SecurityContextHolder.getContext().getAuthentication();
    SecurityContextHolder.getContext().setAuthentication(ACL.SYSTEM);
    try {
      URL resourceUrl =
          new URL(
              Jenkins.getInstance().getPlugin("gitlab-plugin").getWrapper().baseResourceURL
                  + imageUrl);
      LOGGER.info("serving image " + resourceUrl.toExternalForm());
      rsp.setHeader("Expires", "Fri, 01 Jan 1984 00:00:00 GMT");
      rsp.setHeader("Cache-Control", "no-cache, private");
      rsp.setHeader("Content-Type", "image/png");
      hudson.util.IOUtils.copy(new File(resourceUrl.toURI()), rsp.getOutputStream());
      rsp.flushBuffer();
    } catch (Exception e) {
      throw HttpResponses.error(500, "Could not generate response.");
    } finally {
      SecurityContextHolder.getContext().setAuthentication(old);
    }
  }
Exemplo n.º 7
0
  /**
   * Serves a file from the file system (Maps the URL to a directory in a file system.)
   *
   * @param icon The icon file name, like "folder-open.gif"
   * @param serveDirIndex True to generate the directory index. False to serve "index.html"
   * @deprecated as of 1.297 Instead of calling this method explicitly, just return the {@link
   *     DirectoryBrowserSupport} object from the {@code doXYZ} method and let Stapler generate a
   *     response for you.
   */
  public void serveFile(
      StaplerRequest req, StaplerResponse rsp, FilePath root, String icon, boolean serveDirIndex)
      throws IOException, ServletException, InterruptedException {
    // handle form submission
    String pattern = req.getParameter("pattern");
    if (pattern == null) pattern = req.getParameter("path"); // compatibility with Hudson<1.129
    if (pattern != null) {
      rsp.sendRedirect2(pattern);
      return;
    }

    String path = getPath(req);
    if (path.replace('\\', '/').indexOf("/../") != -1) {
      // don't serve anything other than files in the artifacts dir
      rsp.sendError(HttpServletResponse.SC_BAD_REQUEST);
      return;
    }

    // split the path to the base directory portion "abc/def/ghi" which doesn't include any
    // wildcard,
    // and the GLOB portion "**/*.xml" (the rest)
    StringBuilder _base = new StringBuilder();
    StringBuilder _rest = new StringBuilder();
    int restSize = -1; // number of ".." needed to go back to the 'base' level.
    boolean zip = false; // if we are asked to serve a zip file bundle
    boolean plain = false; // if asked to serve a plain text directory listing
    {
      boolean inBase = true;
      StringTokenizer pathTokens = new StringTokenizer(path, "/");
      while (pathTokens.hasMoreTokens()) {
        String pathElement = pathTokens.nextToken();
        // Treat * and ? as wildcard unless they match a literal filename
        if ((pathElement.contains("?") || pathElement.contains("*"))
            && inBase
            && !(new FilePath(root, (_base.length() > 0 ? _base + "/" : "") + pathElement)
                .exists())) inBase = false;
        if (pathElement.equals("*zip*")) {
          // the expected syntax is foo/bar/*zip*/bar.zip
          // the last 'bar.zip' portion is to causes browses to set a good default file name.
          // so the 'rest' portion ends here.
          zip = true;
          break;
        }
        if (pathElement.equals("*plain*")) {
          plain = true;
          break;
        }

        StringBuilder sb = inBase ? _base : _rest;
        if (sb.length() > 0) sb.append('/');
        sb.append(pathElement);
        if (!inBase) restSize++;
      }
    }
    restSize = Math.max(restSize, 0);
    String base = _base.toString();
    String rest = _rest.toString();

    // this is the base file/directory
    FilePath baseFile = new FilePath(root, base);

    if (baseFile.isDirectory()) {
      if (zip) {
        rsp.setContentType("application/zip");
        baseFile.zip(rsp.getOutputStream(), rest);
        return;
      }
      if (plain) {
        rsp.setContentType("text/plain;charset=UTF-8");
        OutputStream os = rsp.getOutputStream();
        try {
          for (String kid : baseFile.act(new SimpleChildList())) {
            os.write(kid.getBytes("UTF-8"));
            os.write('\n');
          }
          os.flush();
        } finally {
          os.close();
        }
        return;
      }

      if (rest.length() == 0) {
        // if the target page to be displayed is a directory and the path doesn't end with '/',
        // redirect
        StringBuffer reqUrl = req.getRequestURL();
        if (reqUrl.charAt(reqUrl.length() - 1) != '/') {
          rsp.sendRedirect2(reqUrl.append('/').toString());
          return;
        }
      }

      FileCallable<List<List<Path>>> glob = null;

      if (rest.length() > 0) {
        // the rest is Ant glob pattern
        glob = new PatternScanner(rest, createBackRef(restSize));
      } else if (serveDirIndex) {
        // serve directory index
        glob = new ChildPathBuilder();
      }

      if (glob != null) {
        // serve glob
        req.setAttribute("it", this);
        List<Path> parentPaths = buildParentPath(base, restSize);
        req.setAttribute("parentPath", parentPaths);
        req.setAttribute("backPath", createBackRef(restSize));
        req.setAttribute("topPath", createBackRef(parentPaths.size() + restSize));
        req.setAttribute("files", baseFile.act(glob));
        req.setAttribute("icon", icon);
        req.setAttribute("path", path);
        req.setAttribute("pattern", rest);
        req.setAttribute("dir", baseFile);
        req.getView(this, "dir.jelly").forward(req, rsp);
        return;
      }

      // convert a directory service request to a single file service request by serving
      // 'index.html'
      baseFile = baseFile.child(indexFileName);
    }

    // serve a single file
    if (!baseFile.exists()) {
      rsp.sendError(HttpServletResponse.SC_NOT_FOUND);
      return;
    }

    boolean view = rest.equals("*view*");

    if (rest.equals("*fingerprint*")) {
      rsp.forward(Hudson.getInstance().getFingerprint(baseFile.digest()), "/", req);
      return;
    }

    ContentInfo ci = baseFile.act(new ContentInfo());

    if (LOGGER.isLoggable(Level.FINE))
      LOGGER.fine(
          "Serving "
              + baseFile
              + " with lastModified="
              + ci.lastModified
              + ", contentLength="
              + ci.contentLength);

    InputStream in = baseFile.read();
    if (view) {
      // for binary files, provide the file name for download
      rsp.setHeader("Content-Disposition", "inline; filename=" + baseFile.getName());

      // pseudo file name to let the Stapler set text/plain
      rsp.serveFile(req, in, ci.lastModified, -1, ci.contentLength, "plain.txt");
    } else {
      rsp.serveFile(req, in, ci.lastModified, -1, ci.contentLength, baseFile.getName());
    }
  }