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# python3 library
# Startdate: 2021-06-21
# Dependencies:
# req-devuan: python3-ldap3
# reference: https://github.com/ArtemAngelchev/flask-basicauth-ldap/blob/master/flask_basicauth_ldap.py
import ldap3
from ldap3.core.exceptions import LDAPBindError, LDAPPasswordIsMandatoryError
def authenticated_user(server_uri, user_format, username, password):
user = user_format.replace("%s",username)
print(f"server_uri: {server_uri}")
print(f"username: {username}")
print(f"user_format: {user_format}")
print(f"user: {user}")
try:
server = ldap3.Server(server_uri)
conn = ldap3.Connection(server, auto_bind=True, user=user, password=password)
return conn
except LDAPBindError as e:
if 'invalidCredentials' in str(e):
print("Invalid credentials.")
return False
else:
raise e
#except (LDAPPasswordIsMandatoryError, LDAPBindError):
# print("Either an ldap password is required, or we had another bind error.")
# return False
return False
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