Does anyone know how to make it work
↩ repost
I’m trying to add loggin in the the CodeComm API.
It isn’t working…
help
from fastapi import FastAPI
import json
import re
from passlib.hash import pbkdf2_sha256
import ast
app = FastAPI()
accregex = r"^[a-z0-9_\\-]{0,20}$"
@app.get('/')
def main():
return {'codecomm': 'v1'}
@app.get('/accounts/join')
def join(username: str, password: str):
if re.fullmatch(accregex, username):
#hash password
password = pbkdf2_sha256.hash(password)
accjson = {username: {"name": username, "password": password, "admin": False}}
#write user data to users.json
with open('users.json') as f:
data = json.load(f)
data.update(accjson)
with open('users.json', 'w') as f:
json.dump(data, f)
return {'ok': 'made account'}
else:
return {'error': 'invalid username'}
@app.get('/accounts/login')
def login(username: str, password: str):
global userdata, userpwdhash
userdata = json.loads('users.json')
userdata = ast.literal_eval(userdata)
if username in userdata:
userdata = json.loads(userdata)
userpwdhash = userdata.get('password')
else:
return {'error': 'user not found'}
pbkdf2_sha256.verify(password, userpwdhash)
return {'ok': 'logged in'}
@codecomm
Yes I can, wait
Wait.., `json.loads(“users.json“)`?? I think you forgot to open the file lol
Around Line 35
So what to do?
So how to open file
with open("users.json","r") as file: #r is reading modeuserdata = json.loads(file.read()) #outputs strMake sure users.json isnt an empty file. Else you will get an error
It isn’t empty
First change your code as I said
Okay, it works but then I get
ValueError: malformed node or string: {'new': {'name': 'new', 'password': '$pbkdf2-sha256$29000$hdC6917rXWvNGaNUypnzPg$Yz9fGhHEJx8au6JrpqchPtiricLZDY87GeCnODJwnrQ', 'admin': False}}
Remove ast.literal_eval line and tell me
TypeError: hash must be unicode or bytes, not None
with open("users.json","r") as file: #r is reading modeuserdata = file.read() #str outputif username in userdata: #checks in str for useruserdata = json.loads(userdata) # convert str to dictuserpwdhash = userdata.get('password')else:return {'error': 'user not found'} pbkdf2_sha256.verify(password, userpwdhash)return {'ok': 'logged in'}Please try to fix the indentation here. This should work
I got it working, it had to be
userpwdhash = (userdata.get(username)).get('password');)
:)
I think it has to do with passlib
https://codecomm-api--amorogos.repl.co/docs#/
Hey!!! It works
Ohhh okay, ignore my long comment lol 😆
Bye I gtg
Gtg too
Thanks for the help
Yeah lol