I am using passlib to store the password in my sqlite database. I am not getting error while storing the new password(registration). But when I try to login with the same user I am getting this error 'TypeError: hash must be unicode or bytes, not sqlalchemy.orm.attributes.InstrumentedAttribute'.
My script
**models.py**
class Login(db.Model,UserMixin):
"Creates username and password"
id = db.Column(db.Integer,primary_key=True,nullable=False)
username = db.Column(db.String,nullable=False)
password = db.Column(db.String,nullable=False)
email = db.Column(db.String,nullable=False)
def __repr__(self):
return f"Login('{self.id}','{self.username}','{self.password}','{self.email}')"
**routes.py**
from myfolder.security import encrypt_password,check_encrypted_password
def login():
if request.method == 'POST':
username = request.form.get('username')
password1 = request.form.get('password')
data = {'username':username}
#fetch the email id of the user whose logged in
user_email_id = Login.query.filter(Login.username==username).values(Login.email,Login.password)
for logged_user in user_email_id:
logged_email_id = logged_user.email
hashed = logged_user.password
session['logged_user'] = logged_email_id
completion = validate(username)
if completion ==False:
error = 'error.'
else:
password_check = check_encrypted_password(password1,Login.password)
if password_check ==False:
error = 'error.'
else:
user = Login()
user.name=username
user.password=password
login_user(user)
error = 'Success'
api_response = {'data':data,'error':error}
return jsonify(api_response)
I have created new file called security.py
from passlib.context import CryptContext
pwd_context = CryptContext(
schemes=["pbkdf2_sha256"],
default="pbkdf2_sha256",
pbkdf2_sha256__default_rounds=30000
)
def encrypt_password(password):
return pwd_context.encrypt(password)
def check_encrypted_password(password, hashed):
return pwd_context.verify(password, hashed)
In the login method I tried different ways but nothing is working.I tried passing the password here. password_check = check_encrypted_password(password1,password)
But I am getting this error
raise ValueError("hash could not be identified")
ValueError: hash could not be identified
How should I verify my password and login?
from Using passlib can register the password but can't verify it again getting error
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