shell bypass 403
曾与蒿藜同雨露,한때 잡초와 쑥과 함께 비와 이슬을 나누던 곳이 이제는 소나무와 삼나무와 함께 서리와 눈을 견뎌내고 있다.终随松柏到冰霜.かつては雑草やヨモギと共に雨や露を分かち合っていたが、今では松やヒノキと共に霜や雪に耐えている。曾与蒿藜同雨露,Once sharing rain and dew with weeds and wormwood, now enduring frost and snow with pines and cypresses.终随松柏到冰霜.曾与蒿藜同雨露한때 잡초와 쑥과 함께 비와 이슬을 나누던 곳이 이제는 소나무와 삼나무와 함께 서리와 눈을 견뎌내고 있다.,终随松柏到冰霜.譖セ荳手珍阯懷酔髮ィ髴イ�檎サ磯囂譚セ譟丞芦蜀ー髴�曾与蒿藜同雨露,鏇句笌钂胯棞鍚岄洦闇诧紝缁堥殢鏉炬煆鍒板啺闇�终随松柏到冰霜.曾与蒿藜同雨露,한때 잡초와 쑥과 함께 비와 이슬을 나누던 곳이 이제는 소나무와 삼나무와 함께 서리와 눈을 견뎌내고 있다.终随松柏到冰霜.曾与蒿藜同雨露,终随松柏到冰霜.
import base64
import binascii
import struct
from .compat import binary_type, bytes_from_int, text_type
try:
from cryptography.hazmat.primitives.asymmetric.utils import (
decode_dss_signature, encode_dss_signature
)
except ImportError:
pass
def force_unicode(value):
if isinstance(value, binary_type):
return value.decode('utf-8')
elif isinstance(value, text_type):
return value
else:
raise TypeError('Expected a string value')
def force_bytes(value):
if isinstance(value, text_type):
return value.encode('utf-8')
elif isinstance(value, binary_type):
return value
else:
raise TypeError('Expected a string value')
def base64url_decode(input):
if isinstance(input, text_type):
input = input.encode('ascii')
rem = len(input) % 4
if rem > 0:
input += b'=' * (4 - rem)
return base64.urlsafe_b64decode(input)
def base64url_encode(input):
return base64.urlsafe_b64encode(input).replace(b'=', b'')
def to_base64url_uint(val):
if val < 0:
raise ValueError('Must be a positive integer')
int_bytes = bytes_from_int(val)
if len(int_bytes) == 0:
int_bytes = b'\x00'
return base64url_encode(int_bytes)
def from_base64url_uint(val):
if isinstance(val, text_type):
val = val.encode('ascii')
data = base64url_decode(val)
buf = struct.unpack('%sB' % len(data), data)
return int(''.join(["%02x" % byte for byte in buf]), 16)
def merge_dict(original, updates):
if not updates:
return original
try:
merged_options = original.copy()
merged_options.update(updates)
except (AttributeError, ValueError) as e:
raise TypeError('original and updates must be a dictionary: %s' % e)
return merged_options
def number_to_bytes(num, num_bytes):
padded_hex = '%0*x' % (2 * num_bytes, num)
big_endian = binascii.a2b_hex(padded_hex.encode('ascii'))
return big_endian
def bytes_to_number(string):
return int(binascii.b2a_hex(string), 16)
def der_to_raw_signature(der_sig, curve):
num_bits = curve.key_size
num_bytes = (num_bits + 7) // 8
r, s = decode_dss_signature(der_sig)
return number_to_bytes(r, num_bytes) + number_to_bytes(s, num_bytes)
def raw_to_der_signature(raw_sig, curve):
num_bits = curve.key_size
num_bytes = (num_bits + 7) // 8
if len(raw_sig) != 2 * num_bytes:
raise ValueError('Invalid signature')
r = bytes_to_number(raw_sig[:num_bytes])
s = bytes_to_number(raw_sig[num_bytes:])
return encode_dss_signature(r, s)