server/process/epasswd.py

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Python
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2016-02-10 13:42:53 +01:00
#!/usr/bin/python
from string import split
from string import strip
from string import lower
import subprocess
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class EPasswd:
def _check_apr1(self, pwhash, pw):
spl = split(pwhash, '$')
salt = spl[2]
hash = subprocess.check_output(['openssl', 'passwd', '-apr1', '-salt', salt, pw]).decode('utf-8').strip()
return hash==pwhash
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def __init__(self, file):
self.data = {}
try:
fp = open(file,"r")
except:
fp = None
if fp != None:
while True:
line = fp.readline()
if not line: break
line = strip(line)
[id, email, passwd] = split(line, ":")[0:3]
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lc_id = lower(id)
self.data[lc_id] = {}
self.data[lc_id]["id"] = id
self.data[lc_id]["email"] = email
self.data[lc_id]["passwd"] = passwd
fp.close()
def check(self, id, passwd):
pw = self.get_passwd(id)
if pw[0:6]=='$apr1$':
return self._check_apr1(pw, passwd)
return pw == passwd
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def get_passwd(self, id):
return self.data[lower(id)]["passwd"]
def get_email(self, id):
return self.data[lower(id)]["email"]
def get_canon_id(self, id):
return self.data[lower(id)]["id"]
def fac_exists(self, id):
return self.data.has_key(lower(id))