def put(**kwargs):
if 'namespace' in kwargs:
kwargs = _namespace_kwargs(kwargs)
stream, filename = request_content()
if not stream:
return StatusResponse("no post content", 400)
cur = model.get_digest(stream)
try:
return PasteResponse(next(cur), "already exists", filename)
except StopIteration:
pass
if filename:
kwargs['mimetype'], _ = guess_type(filename)
# FIXME: such query; wow
invalidate(**kwargs)
result = model.put(stream, **kwargs)
if result['n']:
paste = next(model.get_meta(**kwargs))
return PasteResponse(paste, "updated")
return StatusResponse("not found", 404)
def url(label=None):
stream, _ = request_content()
if not stream:
return StatusResponse("no post content", 400)
args = {}
if label:
label, _ = label
if len(label) == 1:
return StatusResponse("invalid label", 400)
args['label'] = label
stream = BytesIO(stream.read().decode('utf-8').split()[0].encode('utf-8'))
cur = model.get_digest(stream)
try:
url = next(cur)
status = "already exists"
except StopIteration:
url = model.insert(stream, redirect=1, **args)
status = "created"
return PasteResponse(url, status)
def put(**kwargs):
if 'namespace' in kwargs:
kwargs = _namespace_kwargs(kwargs)
stream, filename = request_content()
if not stream:
return StatusResponse("no post content", 400)
cur = model.get_digest(stream)
try:
return PasteResponse(next(cur), "already exists", filename)
except StopIteration:
pass
if filename:
kwargs['mimetype'], _ = guess_type(filename)
# this entirely replaces paste headers, which might not be expected behavior
headers = dict(allowed_headers(request.headers))
# FIXME: such query; wow
invalidate(**kwargs)
result = model.put(stream, headers=headers, **kwargs)
if result['n']:
paste = next(model.get_meta(**kwargs))
return PasteResponse(paste, "updated")
return StatusResponse("not found", 404)
def post(label=None, namespace=None):
stream, filename = request_content()
if not stream:
return StatusResponse("no post content", 400)
cur = model.get_digest(stream)
args = {}
if filename:
args['mimetype'], _ = guess_type(filename)
for key, value in request_keys('private', 'sunset'):
try:
if key == 'sunset':
args[key] = parse_sunset(value)
else:
args[key] = int(value)
except (ValueError, OverflowError):
return StatusResponse({
"invalid request params": {key: value}
}, 400)
if label:
label, _ = label
if len(label) == 1:
return StatusResponse("invalid label", 400)
args['label'] = label
if namespace:
host = get_host_name(request)
if not _auth_namespace(host):
return StatusResponse("invalid auth", 403)
label, _ = namespace
args.update(dict(
label=label,
namespace=host
))
headers = dict(allowed_headers(request.headers))
args['headers'] = headers
try:
paste = next(cur)
uuid = None
status = "already exists"
except StopIteration:
try:
paste = model.insert(stream, **args)
except errors.DuplicateKeyError:
return StatusResponse("label already exists.", 409)
invalidate(**paste)
uuid = str(UUID(hex=paste['_id']))
status = "created"
return PasteResponse(paste, status, filename, uuid)
def highlight_css(style="default"):
try:
css = HtmlFormatter(style=style).get_style_defs('body')
except ClassNotFound:
return StatusResponse("not found", 404)
return BaseResponse(css, mimetype='text/css')
def create_app(config_filename='config.yaml'):
app = App(__name__, static_url_path='/static', static_folder=xdg_static_folder())
app.url_map.converters.update(dict(
sid=SIDConverter,
sha1=SHA1Converter,
label=LabelConverter,
namespace=NamespaceConverter,
handler=HandlerConverter
))
load_config(app, config_filename)
init_db(app)
init_cache(app)
init_template(app)
init_logging(app)
app.after_request(cors)
app.register_blueprint(paste)
app.register_blueprint(namespace)
# error handlers
app.register_error_handler(StopIteration, lambda _: StatusResponse("not found", 404))
app.url_map.update()
#print('\n'.join(repr(i) for i in app.url_map._rules))
return app
def get(sid=None, sha1=None, label=None, namespace=None, lexer=None, handler=None, formatter=None):
cur, name, path = _get_paste(model.get_content, sid, sha1, label, namespace)
if not cur or not cur.count():
return StatusResponse("not found", 404)
paste = next(cur)
if paste.get('sunset'):
request.max_age = parse_sunset(**paste) - datetime.utcnow()
if request.max_age < timedelta():
uuid = UUID(hex=paste['_id'])
paste = invalidate(uuid=uuid)
model.delete(uuid=uuid)
return PasteResponse(paste, "expired", code=410)
else:
request.max_age = request.max_age.seconds
content = model._get(paste.get('content'))
if paste.get('redirect'):
content = content.decode('utf-8')
return redirect(content, content)
mimetype, _ = guess_type(name)
if not mimetype:
mimetype = paste.get('mimetype', 'text/plain')
if lexer is not None:
return highlight(content, lexer, formatter)
if handler is not None:
return _handler.get(handler, content, mimetype, path=path)
return BaseResponse(content, mimetype=mimetype)
def post(namespace):
try:
namespace = model.create(namespace)
except DuplicateKeyError:
return StatusResponse('duplicate', code=409)
return NamespaceResponse(namespace, 'created', code=201)
def report(sid=None, sha1=None, label=None, namespace=None):
cur, name, path = _get_paste(model.get_meta, sid, sha1, label, namespace)
if not cur or not cur.count():
return StatusResponse("not found", 404)
paste = next(cur)
return PasteResponse(paste, "found")
def delete(**kwargs):
if 'namespace' in kwargs:
kwargs = _namespace_kwargs(kwargs)
paste = invalidate(**kwargs)
result = model.delete(**kwargs)
if result['n']:
return PasteResponse(paste, "deleted")
return StatusResponse("not found", 404)
def _namespace_kwargs(kwargs):
host = get_host_name(request)
if not _auth_namespace(host):
return StatusResponse("invalid auth", 403)
label, _ = kwargs['namespace']
return dict(
label=label,
namespace=host,
)
def get(namespace):
cur = model.get(namespace)
try:
namespace = next(cur)
except StopIteration:
return StatusResponse('not found', code=404)
return NamespaceResponse(namespace, 'exists', code=200)
def url():
stream, _ = request_content()
if not stream:
return StatusResponse("no post content", 400)
stream = BytesIO(stream.read().decode('utf-8').split()[0].encode('utf-8'))
cur = model.get_digest(stream)
if not cur.count():
url = model.insert(stream, redirect=1)
status = "created"
else:
url = next(cur)
status = "already exists"
return PasteResponse(url, status)
def get(handler, content, mimetype, **kwargs):
h = handlers.get(handler)
if not h:
return StatusResponse({"invalid handler": handler}, 400)
return h(content, mimetype, **kwargs)
def decorated_function(*args, **kwargs):
auth_key = current_app.config.get("AUTH_KEY")
if auth_key is not None and request.headers.get(
"x-auth-key") != auth_key:
return StatusResponse(401)
return f(*args, **kwargs)
