def create_session(db, user, from_ip=None):
'''创建新的会话凭证
'''
# 得到新 sid
while True:
sid = random_ascii(128)
c = db.query(Session).filter_by(sid=sid).count()
if not c:
break
# TODO: 删除旧的 session
session = Session(sid, user, from_ip=from_ip)
db.add(session)
db.commit()
return session
def gen_uid(cls, db):
while True:
x = random_ascii(8, ignorecase=True)
if not db.query(cls.uid).filter_by(uid=x).count():
break
return x
def enc_login_passwd(plaintext):
salt = random_ascii(128)
hsh = _encrypt_password(salt, plaintext)
enc_password = "******" % (salt, hsh)
return enc_password
def gen_uid(cls, db):
while True:
x = random_ascii(8, ignorecase=True)
if not db.query(cls.uid).filter_by(uid=x).count():
break
return x
def enc_login_passwd(plaintext):
salt = random_ascii(128)
hsh = _encrypt_password(salt, plaintext)
enc_password = "******" % (salt, hsh)
return enc_password
