PeterSurda/inoreader2readwise
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udated code for testing

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This commit is contained in:
Shailaja Kumari 2024-03-01 15:23:15 +05:30
parent f3a096e8c1
commit 916828a05c
1 changed files with 70 additions and 104 deletions
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174
app/main.py
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@ -24,49 +24,46 @@ secret_key = get_env_variable('APP_SECRET_KEY')
app.secret_key = secret_key
# https://www.inoreader.com/oauth2/auth
# Corrected URL for Inoreader OAuth
# AUTH_URL = 'https://www.inoreader.com/oauth2/auth'
AUTH_URL = 'https://github.com/login/oauth/authorize'
#defining constant
# TOKEN_URL = 'https://www.inoreader.com/oauth2/token'
# USER_INFO_URL = 'https://www.inoreader.com/reader/api/0/user-info'
@app.route('/')
def home():
if is_logged_in():
token_id = session.get('token_id')
resp = requests.get(f'{database_url}/token/{token_id}')
raise_for_status(resp)
resp_json = resp.json()
token = resp_json['token']
return main_menu()
else:
return generate_login_page()
user_info = requests.get('https://api.github.com/user', headers={
'Authorization': f'Bearer {token.get("access_token")}'
}).json()
def main_menu():
token_id = session.get('token_id')
token = get_token_from_database(token_id)
user_info = get_user_info(token['access_token'])
last_synced, next_sync = format_sync_times(token)
last_synced = datetime.fromtimestamp(token.get('updated_at')).strftime('%Y-%m-%d %H:%M:%S')
next_sync = datetime.fromtimestamp(token.get('updated_at') + token.get('expiration_seconds')).strftime('%Y-%m-%d %H:%M:%S')
return render_template('home.html',
user_login=user_info.get('login'),
user_email=user_info.get('email'), # for inoreader it's userName and userEmail
readwise_api_key=token.get('readwise_api_key') or '',
last_synced=last_synced, next_sync=next_sync)
return render_template('home.html', user_login=user_info.get('userName'),
user_email=user_info.get('userEmail'),
readwise_api_key=token.get('readwise_api_key', ''),
last_synced=last_synced, next_sync=next_sync)
# Generate a CSRF protection string
def generate_login_page():
session['csrf_protection_string'] = os.urandom(16).hex()
# Construct the OAuth URL with URL encoding
oauth_params = {
'client_id': client_id,
'redirect_uri': redirect_uri,
'response_type': 'code',
'scope': optional_scopes,
'state': session['csrf_protection_string']
}
# Use urlencode to properly encode the URL parameters
'client_id': client_id,
'redirect_uri': redirect_uri,
'response_type': 'code',
'scope': optional_scopes,
'state': session['csrf_protection_string']
}
oauth_url = f'{AUTH_URL}?{urlencode(oauth_params)}'
# Pass dynamic variables to the template
# return render_template('login.html',oauth_url)
return render_template('login.html', oauth_url=oauth_url)
@app.route('/oauth-redirect')
def oauth_redirect():
auth_code = request.args.get('code')
@ -76,57 +73,28 @@ def oauth_redirect():
if csrf_token != session.get('csrf_protection_string'):
abort(403, 'Invalid CSRF token. Please try again.')
# Exchange authorization code for access and refresh tokens
# response = requests.post(
# 'https://www.inoreader.com/oauth2/token',
# headers={
# 'Content-Type': 'application/x-www-form-urlencoded',
# },
# data={
# 'code': auth_code,
# 'redirect_uri': redirect_uri,
# 'client_id': client_id,
# 'client_secret': client_secret,
# 'scope': '',
# 'grant_type': 'authorization_code'
# }
# )
# TEST: Github OAuth - REMOVE
# Exchange authorization code for access and refresh tokens using the Inoreader API
response = requests.post(
'https://github.com/login/oauth/access_token',
headers={
'Accept': 'application/json'
},
https://github.com/login/oauth/access_token',
headers={'Accept': 'application/json'},
data={
'code': auth_code,
'redirect_uri': redirect_uri,
'client_id': client_id,
'client_secret': client_secret,
}
)
raise_for_status(response)
token = response.json()
# TEST: Github OAuth - REMOVE
token['refresh_token'] = 'N/A'
token['expires_in'] = 3600
# REPLACE user API call with inoreader API call
# https://www.inoreader.com/reader/api/0/user-info
user_info = requests.get('https://api.github.com/user', headers={
# Fetch user information from Inoreader
user_info = requests.get(https://api.github.com/user', headers={
'Authorization': f'Bearer {token.get("access_token")}'
}).json()
}).json()
# Save tokens for later use
token_id = save_token(
user_info.get('email'), # for inoreader it's userEmail
token.get('access_token'),
token.get('refresh_token'),
token.get('expires_in')
)
token_id = save_or_update_token(user_info.get('userEmail'), token)
set_session_token_id(token_id)
return redirect(url_for('home'))
@ -179,54 +147,52 @@ def is_logged_in():
return token.get('active', False)
def save_token(email, access_token, refresh_token, expiration_seconds):
# check if an active token with this email already exists
token_by_email_resp = requests.get(f'{database_url}/token?email={email}')
raise_for_status(token_by_email_resp)
def save_or_update_token(email, access_token, refresh_token, expiration_seconds):
response = requests.get(f'{database_url}/token?email={email}')
raise_for_status(response)
if token_by_email_resp.status_code != 200:
response = requests.post(
f'{database_url}/token',
headers={
'Content-Type': 'application/json'
},
json={
'email': email,
'access_token': access_token,
'refresh_token': refresh_token,
'expiration_seconds': expiration_seconds
}
)
raise_for_status(response)
return response.json().get('id')
if response.status_code == 200:
update_login(response.json()['token']['id'], access_token, refresh_token, expiration_seconds)
else:
token_by_email_resp_json = token_by_email_resp.json()
token = token_by_email_resp_json['token']
response = requests.put(
f'{database_url}/token/{token["id"]}',
headers={
'Content-Type': 'application/json'
},
json={
'access_token': access_token,
'refresh_token': refresh_token,
'expiration_seconds': expiration_seconds,
}
)
raise_for_status(response)
return token['id']
add_login(email, access_token, refresh_token, expiration_seconds)
def add_login(email, access_token, refresh_token, expiration_seconds):
response = requests.post(
f'{database_url}/token',
headers={'Content-Type': 'application/json'},
json={
'email': email,
'access_token': access_token,
'refresh_token': refresh_token,
'expiration_seconds': expiration_seconds
}
)
raise_for_status(response)
return response.json().get('id')
def update_login(token_id, access_token, refresh_token, expiration_seconds):
response = requests.put(
f'{database_url}/token/{token_id}',
headers={'Content-Type': 'application/json'},
json={
'access_token': access_token,
'refresh_token': refresh_token,
'expiration_seconds': expiration_seconds
}
)
raise_for_status(response)
return token_id
def set_session_token_id(token_id):
session['token_id'] = token_id
def raise_for_status(response):
if response.status_code not in range(200, 300):
msg = None
try:
msg = response.json().get('error', '')
except:
msg = response.json().get('error', 'No error message provided')
except Exception:
msg = response.text
raise Exception(f'HTTPError: {response.status_code} \n Message: {msg}')
raise Exception(f'HTTPError: {response.status_code} - Message: {msg}')
if __name__ == '__main__':
app.run(host='0.0.0.0', debug=True, port=5000)