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

Example 26 with AuthenticationInfo

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

the class NotebookServer method listRevisionHistory.

private void listRevisionHistory(NotebookSocket conn, Notebook notebook, Message fromMessage) throws IOException {
    String noteId = (String) fromMessage.get("noteId");
    AuthenticationInfo subject = new AuthenticationInfo(fromMessage.principal);
    List<Revision> revisions = notebook.listRevisionHistory(noteId, subject);
    conn.send(serializeMessage(new Message(OP.LIST_REVISION_HISTORY).put("revisionList", revisions)));
}

Example 27 with AuthenticationInfo

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

the class NotebookServer method setNoteRevision.

private void setNoteRevision(NotebookSocket conn, HashSet<String> userAndRoles, Notebook notebook, Message fromMessage) throws IOException {
    String noteId = (String) fromMessage.get("noteId");
    String revisionId = (String) fromMessage.get("revisionId");
    AuthenticationInfo subject = new AuthenticationInfo(fromMessage.principal);
    if (!hasParagraphWriterPermission(conn, notebook, noteId, userAndRoles, fromMessage.principal, "update")) {
        return;
    }
    Note headNote = null;
    boolean setRevisionStatus;
    try {
        headNote = notebook.setNoteRevision(noteId, revisionId, subject);
        setRevisionStatus = headNote != null;
    } catch (Exception e) {
        setRevisionStatus = false;
        LOG.error("Failed to set given note revision", e);
    }
    if (setRevisionStatus) {
        notebook.loadNoteFromRepo(noteId, subject);
    }
    conn.send(serializeMessage(new Message(OP.SET_NOTE_REVISION).put("status", setRevisionStatus)));
    if (setRevisionStatus) {
        Note reloadedNote = notebook.getNote(headNote.getId());
        broadcastNote(reloadedNote);
    } else {
        conn.send(serializeMessage(new Message(OP.ERROR_INFO).put("info", "Couldn't set note to the given revision. " + "Please check the logs for more details.")));
    }
}

Example 28 with AuthenticationInfo

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

the class NotebookServer method renameFolder.

private void renameFolder(NotebookSocket conn, HashSet<String> userAndRoles, Notebook notebook, Message fromMessage, String op) throws SchedulerException, IOException {
    String oldFolderId = (String) fromMessage.get("id");
    String newFolderId = (String) fromMessage.get("name");
    if (oldFolderId == null) {
        return;
    }
    for (Note note : notebook.getNotesUnderFolder(oldFolderId)) {
        String noteId = note.getId();
        if (!hasParagraphOwnerPermission(conn, notebook, noteId, userAndRoles, fromMessage.principal, op + " folder of '" + note.getName() + "'")) {
            return;
        }
    }
    Folder oldFolder = notebook.renameFolder(oldFolderId, newFolderId);
    if (oldFolder != null) {
        AuthenticationInfo subject = new AuthenticationInfo(fromMessage.principal);
        List<Note> renamedNotes = oldFolder.getNotesRecursively();
        for (Note note : renamedNotes) {
            note.persist(subject);
            broadcastNote(note);
        }
        broadcastNoteList(subject, userAndRoles);
    }
}

Example 29 with AuthenticationInfo

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

the class NotebookServer method saveInterpreterBindings.

public void saveInterpreterBindings(NotebookSocket conn, Message fromMessage) {
    String noteId = (String) fromMessage.data.get("noteId");
    try {
        List<String> settingIdList = gson.fromJson(String.valueOf(fromMessage.data.get("selectedSettingIds")), new TypeToken<ArrayList<String>>() {
        }.getType());
        AuthenticationInfo subject = new AuthenticationInfo(fromMessage.principal);
        notebook().bindInterpretersToNote(subject.getUser(), noteId, settingIdList);
        broadcastInterpreterBindings(noteId, InterpreterBindingUtils.getInterpreterBindings(notebook(), noteId));
    } catch (Exception e) {
        LOG.error("Error while saving interpreter bindings", e);
    }
}

Example 30 with AuthenticationInfo

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

the class NotebookServer method removeNote.

private void removeNote(NotebookSocket conn, HashSet<String> userAndRoles, Notebook notebook, Message fromMessage) throws IOException {
    String noteId = (String) fromMessage.get("id");
    if (noteId == null) {
        return;
    }
    if (!hasParagraphOwnerPermission(conn, notebook, noteId, userAndRoles, fromMessage.principal, "remove")) {
        return;
    }
    AuthenticationInfo subject = new AuthenticationInfo(fromMessage.principal);
    notebook.removeNote(noteId, subject);
    removeNote(noteId);
    broadcastNoteList(subject, userAndRoles);
}