Examples with AuthenticationInfo org.apache.zeppelin.user.AuthenticationInfo used on opensource projects

Example 21 with AuthenticationInfo

use of org.apache.zeppelin.user.AuthenticationInfo in project zeppelin by apache.

the class NotebookRestApi method moveParagraph.

/**
   * Move paragraph REST API
   *
   * @param newIndex - new index to move
   * @return JSON with status.OK
   * @throws IOException
   */
@POST
@Path("{noteId}/paragraph/{paragraphId}/move/{newIndex}")
@ZeppelinApi
public Response moveParagraph(@PathParam("noteId") String noteId, @PathParam("paragraphId") String paragraphId, @PathParam("newIndex") String newIndex) throws IOException {
    LOG.info("move paragraph {} {} {}", noteId, paragraphId, newIndex);
    Note note = notebook.getNote(noteId);
    checkIfNoteIsNotNull(note);
    checkIfUserCanWrite(noteId, "Insufficient privileges you cannot move paragraph");
    Paragraph p = note.getParagraph(paragraphId);
    checkIfParagraphIsNotNull(p);
    try {
        note.moveParagraph(paragraphId, Integer.parseInt(newIndex), true);
        AuthenticationInfo subject = new AuthenticationInfo(SecurityUtils.getPrincipal());
        note.persist(subject);
        notebookServer.broadcastNote(note);
        return new JsonResponse(Status.OK, "").build();
    } catch (IndexOutOfBoundsException e) {
        LOG.error("Exception in NotebookRestApi while moveParagraph ", e);
        return new JsonResponse(Status.BAD_REQUEST, "paragraph's new index is out of bound").build();
    }
}

Example 22 with AuthenticationInfo

use of org.apache.zeppelin.user.AuthenticationInfo in project zeppelin by apache.

the class NotebookRepoRestApi method updateRepoSetting.

/**
   * Update a specific note repo.
   *
   * @param message
   * @param settingId
   * @return
   */
@PUT
@ZeppelinApi
public Response updateRepoSetting(String payload) {
    if (StringUtils.isBlank(payload)) {
        return new JsonResponse<>(Status.NOT_FOUND, "", Collections.emptyMap()).build();
    }
    AuthenticationInfo subject = new AuthenticationInfo(SecurityUtils.getPrincipal());
    NotebookRepoSettingsRequest newSettings = NotebookRepoSettingsRequest.EMPTY;
    try {
        newSettings = gson.fromJson(payload, NotebookRepoSettingsRequest.class);
    } catch (JsonSyntaxException e) {
        LOG.error("Cannot update notebook repo settings", e);
        return new JsonResponse<>(Status.NOT_ACCEPTABLE, "", ImmutableMap.of("error", "Invalid payload structure")).build();
    }
    if (NotebookRepoSettingsRequest.isEmpty(newSettings)) {
        LOG.error("Invalid property");
        return new JsonResponse<>(Status.NOT_ACCEPTABLE, "", ImmutableMap.of("error", "Invalid payload")).build();
    }
    LOG.info("User {} is going to change repo setting", subject.getUser());
    NotebookRepoWithSettings updatedSettings = noteRepos.updateNotebookRepo(newSettings.name, newSettings.settings, subject);
    if (!updatedSettings.isEmpty()) {
        LOG.info("Broadcasting note list to user {}", subject.getUser());
        notebookWsServer.broadcastReloadedNoteList(subject, null);
    }
    return new JsonResponse<>(Status.OK, "", updatedSettings).build();
}

Example 23 with AuthenticationInfo

use of org.apache.zeppelin.user.AuthenticationInfo in project zeppelin by apache.

the class NotebookRestApi method deleteNote.

/**
   * Delete note REST API
   *
   * @param noteId ID of Note
   * @return JSON with status.OK
   * @throws IOException
   */
@DELETE
@Path("{noteId}")
@ZeppelinApi
public Response deleteNote(@PathParam("noteId") String noteId) throws IOException {
    LOG.info("Delete note {} ", noteId);
    checkIfUserIsOwner(noteId, "Insufficient privileges you cannot delete this note");
    AuthenticationInfo subject = new AuthenticationInfo(SecurityUtils.getPrincipal());
    if (!(noteId.isEmpty())) {
        Note note = notebook.getNote(noteId);
        if (note != null) {
            notebook.removeNote(noteId, subject);
        }
    }
    notebookServer.broadcastNoteList(subject, SecurityUtils.getRoles());
    return new JsonResponse<>(Status.OK, "").build();
}

Example 24 with AuthenticationInfo

use of org.apache.zeppelin.user.AuthenticationInfo in project zeppelin by apache.

the class NotebookRestApi method deleteParagraph.

/**
   * Delete paragraph REST API
   *
   * @param noteId ID of Note
   * @return JSON with status.OK
   * @throws IOException
   */
@DELETE
@Path("{noteId}/paragraph/{paragraphId}")
@ZeppelinApi
public Response deleteParagraph(@PathParam("noteId") String noteId, @PathParam("paragraphId") String paragraphId) throws IOException {
    LOG.info("delete paragraph {} {}", noteId, paragraphId);
    Note note = notebook.getNote(noteId);
    checkIfNoteIsNotNull(note);
    checkIfUserCanRead(noteId, "Insufficient privileges you cannot remove paragraph from this note");
    Paragraph p = note.getParagraph(paragraphId);
    checkIfParagraphIsNotNull(p);
    AuthenticationInfo subject = new AuthenticationInfo(SecurityUtils.getPrincipal());
    note.removeParagraph(SecurityUtils.getPrincipal(), paragraphId);
    note.persist(subject);
    notebookServer.broadcastNote(note);
    return new JsonResponse(Status.OK, "").build();
}

Example 25 with AuthenticationInfo

use of org.apache.zeppelin.user.AuthenticationInfo in project zeppelin by apache.

the class NotebookServer method checkpointNote.

private void checkpointNote(NotebookSocket conn, Notebook notebook, Message fromMessage) throws IOException {
    String noteId = (String) fromMessage.get("noteId");
    String commitMessage = (String) fromMessage.get("commitMessage");
    AuthenticationInfo subject = new AuthenticationInfo(fromMessage.principal);
    Revision revision = notebook.checkpointNote(noteId, commitMessage, subject);
    if (!Revision.isEmpty(revision)) {
        List<Revision> revisions = notebook.listRevisionHistory(noteId, subject);
        conn.send(serializeMessage(new Message(OP.LIST_REVISION_HISTORY).put("revisionList", revisions)));
    } else {
        conn.send(serializeMessage(new Message(OP.ERROR_INFO).put("info", "Couldn't checkpoint note revision: possibly storage doesn't support versioning. " + "Please check the logs for more details.")));
    }
}