Compare commits
2 Commits
main
...
feature/se
| Author | SHA1 | Date | |
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6ad03b120c
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a17303347f
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@ -1,8 +0,0 @@
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CLIENT_ID=
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CLIENT_SECRET=
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REDIRECT_URI=
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OPTIONAL_SCOPES=
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DATABASE_URL=
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# generated by `openssl rand -hex 24` - used to encrypt session
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APP_SECRET_KEY=
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94
app/main.py
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94
app/main.py
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@ -0,0 +1,94 @@
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import os
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from flask import Flask, render_template, request, redirect, abort
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import requests
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def get_env_variable(var_name):
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value = os.environ.get(var_name)
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if not value:
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raise ValueError(f"Missing required environment variable: {var_name}")
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return value
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app = Flask(__name__)
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# Read environment variables outside the route function
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client_id = get_env_variable('CLIENT_ID')
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redirect_uri = get_env_variable('REDIRECT_URI')
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optional_scopes = get_env_variable('OPTIONAL_SCOPES')
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database_url = get_env_variable('DATABASE_URL')
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csrf_protection_string = None
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@app.route('/')
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def home():
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if is_logged_in():
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return render_template('success.html')
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# Generate a CSRF protection string
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global csrf_protection_string
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csrf_protection_string = os.urandom(16).hex()
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# Pass dynamic variables to the template
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return render_template('index.html', client_id=client_id, redirect_uri=redirect_uri,
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optional_scopes=optional_scopes, csrf_protection_string=csrf_protection_string)
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@app.route('/oauth-redirect')
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def oauth_redirect():
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auth_code = request.args.get('code')
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csrf_token = request.args.get('state')
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# Verify the CSRF protection string
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if csrf_token != csrf_protection_string:
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abort(400, 'Invalid CSRF token. Please try again.')
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# Exchange authorization code for access and refresh tokens
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response = requests.post(
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'https://www.inoreader.com/oauth2/token',
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headers={
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'Content-Type': 'application/x-www-form-urlencoded',
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'User-agent': 'your-user-agent'
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},
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data={
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'code': auth_code,
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'redirect_uri': get_env_variable('REDIRECT_URI'),
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'client_id': get_env_variable('CLIENT_ID'),
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'client_secret': get_env_variable('CLIENT_SECRET'),
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'scope': '',
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'grant_type': 'authorization_code'
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}
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)
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response.raise_for_status()
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tokens = response.json()
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# Save tokens for later use
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save_tokens(tokens['access_token'], tokens['refresh_token'], tokens['expires_in'])
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return redirect('/')
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def is_logged_in():
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response = requests.get(f'{database_url}/token/latest')
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response.raise_for_status()
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if response.status_code == 204:
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return False
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elif response.status_code == 200:
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resp_json = response.json()
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return resp_json['token']['expiration_seconds'] + resp_json['token']['timestamp'] > datetime.now().timestamp()
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return False
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def save_tokens(access_token, refresh_token, expiration_seconds):
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response = requests.post(
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f'{database_url}/token',
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headers={
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'Content-Type': 'application/json'
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},
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json={
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'access_token': access_token,
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'refresh_token': refresh_token,
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'expiration_seconds': expiration_seconds
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}
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)
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response.raise_for_status()
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if __name__ == '__main__':
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app.run(debug=True, port=5000)
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2
app/requirements.txt
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2
app/requirements.txt
Normal file
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@ -0,0 +1,2 @@
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Flask==3.0.1
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requests==2.31.0
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@ -1,28 +0,0 @@
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Inoreader To Readwise</title>
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</head>
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<body>
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<h1>Logged In as {{ user_login }} - {{ user_email }}</h1>
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<!-- show last synced and next synced time -->
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<p>Last Synced: {{ last_synced }}</p>
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<p>Next Sync: {{ next_sync }}</p>
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<br>
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<!-- Take readiwse api key input -->
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<form action="/readwise" method="POST">
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<label for="api_key">Readwise API Key</label>
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<input type="text" name="readwise_api_key" id="api_key", value="{{ readwise_api_key }}" required>
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<input type="submit" value="Submit">
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</form>
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<!-- Logout -->
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<form action="/logout" method="POST">
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<input type="submit" value="Logout">
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</form>
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</body>
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</html>
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25
app/templates/index.html
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25
app/templates/index.html
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Simple Frontend</title>
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</head>
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<body>
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<button onclick="redirectToOAuth()">Click Me</button>
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<script>
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function redirectToOAuth() {
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// Encode URL components using Jinja filters
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var encodedRedirectUri = encodeURIComponent('{{ redirect_uri }}');
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var encodedOptionalScopes = encodeURIComponent('{{ optional_scopes }}');
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// Construct the URL using Jinja variables
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var oauthUrl = `https://www.inoreader.com/oauth2/auth?client_id={{ client_id }}&redirect_uri=${encodedRedirectUri}&response_type=code&scope=${encodedOptionalScopes}&state={{ csrf_protection_string }}`;
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// Redirect to the constructed URL
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window.location.href = oauthUrl;
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}
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</script>
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</body>
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</html>
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@ -1,13 +0,0 @@
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Inoreader To Readwise</title>
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</head>
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<body>
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<!-- <button onclick="redirectToOAuth()">Login using inoreader</button> -->
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<a href="{{oauth_url}}">Login via InoReader</a>
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</body>
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</html>
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11
app/templates/success.html
Normal file
11
app/templates/success.html
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Simple Frontend</title>
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</head>
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<body>
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<h1>Logged In!</h1>
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</body>
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</html>
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55
database/main.py
Normal file
55
database/main.py
Normal file
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@ -0,0 +1,55 @@
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from flask import Flask, jsonify, request
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from flask_sqlalchemy import SQLAlchemy
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from datetime import datetime
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app = Flask(__name__)
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app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///tokens.db' # Use SQLite for simplicity
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app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
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db = SQLAlchemy(app)
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class Token(db.Model):
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id = db.Column(db.Integer, primary_key=True)
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access_token = db.Column(db.String(255), nullable=False)
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refresh_token = db.Column(db.String(255), nullable=False)
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expiration_seconds = db.Column(db.Integer, nullable=False)
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timestamp = db.Column(db.DateTime, default=datetime.utcnow)
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def __repr__(self):
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return f'<Token {self.id}>'
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# Create an application context
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with app.app_context():
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db.create_all()
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# API to create a new token entry
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@app.route('/token', methods=['POST'])
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def create_token():
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data = request.get_json()
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access_token = data.get('access_token')
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refresh_token = data.get('refresh_token')
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expiration_seconds = data.get('expiration_seconds')
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new_token = Token(access_token=access_token, refresh_token=refresh_token, expiration_seconds=expiration_seconds)
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db.session.add(new_token)
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db.session.commit()
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return ('', 204)
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# API to get the latest token entry
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@app.route('/token/latest', methods=['GET'])
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def get_latest_token():
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latest_token = Token.query.order_by(Token.timestamp.desc()).first()
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if latest_token:
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token_info = {
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'access_token': latest_token.access_token,
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'refresh_token': latest_token.refresh_token,
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'expiration_seconds': latest_token.expiration_seconds,
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'timestamp': latest_token.timestamp.isoformat()
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}
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return jsonify({'token': token_info}), 200
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else:
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return '', 204
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if __name__ == '__main__':
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app.run(host='0.0.0.0', port=5000, debug=True)
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2
database/requirements.txt
Normal file
2
database/requirements.txt
Normal file
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@ -0,0 +1,2 @@
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Flask==3.0.1
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Flask-SQLAlchemy==3.1.1
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@ -1,3 +0,0 @@
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DATABASE_URL=
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INOREADER_CLIENT_ID=
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INOREADER_CLIENT_SECRET=
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184
job/main.py
Normal file
184
job/main.py
Normal file
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@ -0,0 +1,184 @@
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import os
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import time
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import json
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import requests
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import logging
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DATA_STORE_PATH = "/data/last_update_time.txt"
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DATABASE_URL = os.getenv("DATABASE_URL")
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logging.basicConfig(level=logging.INFO)
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class APIHandler:
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def __init__(self, base_url, headers={}):
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self.base_url = base_url
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self.headers = headers
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def get(self, endpoint, params=None):
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response = requests.get(self.base_url + endpoint, params=params, headers=self.headers)
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response.raise_for_status()
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return response.json()
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def post(self, endpoint, data=None):
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response = requests.post(self.base_url + endpoint, data=json.dumps(data), headers=self.headers)
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response.raise_for_status()
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return response.status_code
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def get_last_update_time():
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with open(DATA_STORE_PATH, 'r') as file:
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return int(file.read().strip())
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def update_last_update_time(new_time):
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with open(DATA_STORE_PATH, 'w') as file:
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file.write(str(new_time))
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def get_new_annotations(last_annotation_time):
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inoreader = APIHandler(
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"https://www.inoreader.com/reader/api/0/stream/contents",
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headers = {
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'Authorization': 'Bearer ' + get_inoreader_access_token()
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}
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)
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all_annotations = []
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continuation = None
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while True:
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params = {
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"annotations": 1,
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"n": 100,
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}
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if continuation:
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params["c"] = continuation
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inoreader_response = inoreader.get(
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"/user/-/state/com.google/annotated",
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params=params
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)
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data = json.loads(inoreader_response)
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for item in data["items"]:
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annotations = item.get("annotations", [])
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for annotation in annotations:
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annotation['title'] = item['title']
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annotation['author'] = item['author']
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annotation['sources'] = item['canonical']
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all_annotations.append(annotation)
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if 'continuation' in data:
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continuation = data['continuation']
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time.sleep(900) # Sleep for 15 minutes between pages
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else:
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break
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return [annotation for annotation in all_annotations if annotation['added_on'] > last_annotation_time]
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def push_annotations_to_readwise(annotations):
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readwise = APIHandler(
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"https://readwise.io",
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headers = {
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'Authorization': 'Token ' + os.getenv("READWISE_ACCESS_TOKEN"),
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'Content-Type': 'application/json'
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}
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)
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readwise.post(
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"/api/v2/highlights/",
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data={
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'highlights': [
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{
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'text': annotation['text'],
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'title': annotation['title'],
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'author': annotation['author'],
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'note': annotation['note'],
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'highlighted_at': annotation['added_on'],
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'category': 'articles',
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'source_url': annotation['sources'][0]['href'] if annotation['sources'] else None,
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}
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for annotation in annotations
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]
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}
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)
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def get_inoreader_access_token():
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response = requests.get(f'{DATABASE_URL}/token/latest')
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response.raise_for_status()
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if response.status_code == 204:
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# throw error - not logged in. Please log in first through the web app
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raise Exception("Not logged in. Please log in first through the web app")
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elif response.status_code == 200:
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resp_json = response.json()
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if resp_json['token']['expiration_seconds'] + resp_json['token']['timestamp'] > datetime.now().timestamp():
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return resp_json['token']['access_token']
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else:
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return refresh_inoreader_access_token(resp_json['token']['refresh_token'])
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access_token = get_token_from_database()
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if not access_token:
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access_token = refresh_inoreader_access_token()
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if not access_token:
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raise Exception("Unable to get access token. Try logging in again through the web app")
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return access_token
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def refresh_inoreader_access_token(refresh_token):
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response = requests.post(
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'https://www.inoreader.com/oauth2/token',
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headers={
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'Content-Type': 'application/x-www-form-urlencoded',
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},
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data={
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'refresh_token': refresh_token,
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'client_id': os.getenv("INOREADER_CLIENT_ID"),
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'client_secret': os.getenv("INOREADER_CLIENT_SECRET"),
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'grant_type': 'refresh_token'
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}
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)
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response.raise_for_status()
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tokens = response.json()
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# Save tokens for later use
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save_tokens(tokens['access_token'], tokens['refresh_token'], tokens['expires_in'])
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return tokens['access_token']
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def save_tokens(access_token, refresh_token, expiration_seconds):
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response = requests.post(
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f'{DATABASE_URL}/token',
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headers={
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'Content-Type': 'application/json'
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},
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json={
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'access_token': access_token,
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'refresh_token': refresh_token,
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'expiration_seconds': expiration_seconds
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}
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)
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response.raise_for_status()
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def main():
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while True:
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try:
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last_annotation_time = get_last_update_time()
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new_annotations = get_new_annotations(last_annotation_time)
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if new_annotations:
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latest_added_on = max(annotation['added_on'] for annotation in new_annotations)
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push_annotations_to_readwise(new_annotations)
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update_last_update_time(latest_added_on)
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else:
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logging.info("No new annotations found")
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time.sleep(86400) # Sleep for 24 hours
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except Exception as e:
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logging.error(f"An error occurred: {e}")
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time.sleep(3600) # Sleep for 1 hour in case of error
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if __name__ == "__main__":
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main()
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1
job/requirements.txt
Normal file
1
job/requirements.txt
Normal file
|
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@ -0,0 +1 @@
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requests==2.31.0
|
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Block a user