blob: 967707cae546e4b6ac2595dd5a3fd423ce88c557 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
import config
import utils
import base64
from passlib.apache import HtpasswdFile
# This authentication provider reads a local Apache-style htpassword file
# and performs HTTP Basic authentication.
passwd_file = ".htpasswd"
realm = "cargohold"
def login(env, post):
auth = get(env)
if not auth:
return ["Please authenticate", [("WWW-Authenticate",'Basic realm="' + realm + '"')], "401 Authenticate"]
utils.ensure_user(auth["user"])
return utils.redirect("/admin")
def get(env):
auth = env.get("HTTP_AUTHORIZATION", "")
if auth and auth.startswith("Basic "):
auth = str(base64.b64decode(auth[6:]), "utf-8").split(":")
try:
ht = HtpasswdFile(passwd_file)
if ht.check_password(auth[0], auth[1]):
return {"user": auth[0], "expire": None}
except IOError:
print("LocalBasicAuth: Failed to read credentials file at " + passwd_file)
return None
def logout():
# TODO
return False
|
