20 lines
460 B
Python
20 lines
460 B
Python
import base64
|
|
|
|
def parse_basic_auth(header_value):
|
|
""" Attempts to parse the given header value as a Base64-encoded Basic auth header. """
|
|
|
|
if not header_value:
|
|
return None
|
|
|
|
parts = header_value.split(' ')
|
|
if len(parts) != 2 or parts[0].lower() != 'basic':
|
|
return None
|
|
|
|
try:
|
|
basic_parts = base64.b64decode(parts[1]).split(':', 1)
|
|
if len(basic_parts) != 2:
|
|
return None
|
|
|
|
return basic_parts
|
|
except ValueError:
|
|
return None |