Hey all,
I have a monday App to develop. Outside of moday, I am creating a small server to implement query and mutation with monday.com API for creating boards and items.
First of all I have to write the Python script to get the access token so that my app can be authorized for doing things.
Prefaces:
- I use Python.
- I built Flask server to have the redirect url for OAuth.
Now I am facing the messages:
{'error': 'invalid_grant', 'error_description': 'Invalid authorization code'}
To be more concrete, this is my Python scripts:
auth.py
import requests
def build_authorization_url(client_id, redirect_uri):
authorization_url = 'https://auth.monday.com/oauth2/authorize'
params = {
'client_id': client_id,
'redirect_uri': redirect_uri,
'response_type': 'code',
}
return authorization_url + '?' + '&'.join([f'{k}={v}' for k, v in params.items()])
def fetch_access_token(client_id, client_secret, redirect_uri, code):
token_url = 'https://auth.monday.com/oauth2/token'
headers = {'Content-Type': 'application/x-www-form-urlencoded'}
data = {
'grant_type': 'authorization_code',
'client_id': client_id,
'client_secret': client_secret,
'redirect_uri': redirect_uri,
'code': code,
}
response = requests.post(token_url, headers=headers, data=data)
return response.json()
app.py This is my Flask script.
import os
from flask import Flask, flash, request, redirect, url_for
from werkzeug.utils import secure_filename
from auth import build_authorization_url, fetch_access_token
client_id = 'XXX'
client_secret = 'XXX'
redirect_uri = 'http://127.0.0.1:5000/callback'
UPLOAD_FOLDER = 'C:\\dev\\monday.com_formUpdateApp\\temp_upload'
ALLOWED_EXTENSIONS = {'xls', 'csv'}
app = Flask(__name__)
app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER
def allowed_file(filename):
return '.' in filename and \\
filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSIONS
@app.route('/', methods=['GET', 'POST'])
def upload_file():
if request.method == 'POST':
if 'file' not in request.files:
flash('No file part')
return redirect(request.url)
file = request.files['file']
if file.filename == '':
flash('No selected file')
return redirect(request.url)
if file and allowed_file(file.filename):
filename = secure_filename(file.filename)
file.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
return redirect(url_for('download_file', name=filename))
return '''
<!doctype html>
<title>介接系統</title>
<h1>請上傳您的Excel (.xls) 檔案</h1>
<form method=post enctype=multipart/form-data>
<input type=file name=file>
<input type=submit value=Upload>
</form>
'''
@app.route('/authorize')
def authorize():
authorization_url = build_authorization_url(client_id, redirect_uri)
return redirect(authorization_url)
@app.route('/callback')
def callback():
code = request.args.get('code')
access_token = fetch_access_token(client_id, client_secret, redirect_uri, code)
return access_token, code, "Access token obtained successfully!"
main.py
from auth import build_authorization_url, fetch_access_token
client_id = 'XXX'
client_secret = 'XXX'
redirect_uri = 'http://127.0.0.1:5000/callback'
authorization_url = build_authorization_url(client_id, redirect_uri)
code = 'the_code_returned_from_callback'
access_token = fetch_access_token(client_id, client_secret, redirect_uri, code)
print(access_token)
print(access_token) is what I want to check if the token is fetched successfully.
Is there any part that seems to be wrong?