Files
Node-Com-Handler/v1/app.py

112 lines
3.0 KiB
Python
Executable File

#!/usr/bin/env python3
# Flask auth with HTTP '$ pip install flask_httpauth'
# For https '$ pip install Flask-SSLify'
from flask import Flask, jsonify, make_response, request, url_for, abort
from flask_httpauth import HTTPBasicAuth
from json import loads, dumps
from werkzeug.security import generate_password_hash, \
check_password_hash
import uptime
from diskusage import diskUsage
app = Flask(__name__, static_url_path = "")
auth = HTTPBasicAuth()
# Hardcoded users, the password is hashed with salt used by wekzeug
users = {
"kevin": "9f6c79bbb3b8bbc4e6aab32314afaf3c812df66b",
"apollo": "BerryTree",
"test": "test"
}
# Flask function for checking password sent with http request
@auth.verify_password
def verify_password(email, password):
return verifyHash(password)
# Costum function for hashing and verifying the sent password.
# TODO Read if ok to send in cleartext like this if use https
def verifyHash(pw):
pw_hash = generate_password_hash(pw)
return check_password_hash(pw_hash, pw)
# Flask function for getting password matching username sent by http request
@auth.get_password
def get_pw(username):
if username in users:
return users.get(username)
return None
# Flasks own error handler that makes and returns error 401 if creds
# to not match.
@auth.error_handler
def unauthorized():
return make_response(jsonify({'error': 'Unauthorized access'}), 401)
# This would be replaced with a database, but single process and thread
# can use local data like this for simplicity.
# Want all return data to be JSON so create custom error response
@app.errorhandler(404)
def not_found(error):
return make_response(jsonify({'error': 'Not found'}), 404)
@app.errorhandler(400)
def bad_request(error):
return make_response(jsonify({'error': 'Bad request'}), 400)
# --- Apollo Activity --- #
@app.route('/api/v1/disks', methods=['GET'])
@auth.login_required
def get_diskUsage():
try:
returningDiskUsage = diskUsage(request.args.get('dir'))
return jsonify(returningDiskUsage)
except:
abort(404)
@app.route('/api/v1/disks/<disk_name>', methods=['GET'])
@auth.login_required
def get_singleDiskUsage(disk_name, other):
if (diskUsage(disk_name)):
return jsonify({task_type: diskUsage(disk_name)})
else:
abort(404)
@app.route('/api/v1/uptimes', methods=['GET'])
@auth.login_required
def get_uptimes():
up = uptime.uptime()
print(up)
return jsonify({'duration': up.duration, 'users': up.users,
'load': up.load})
@app.route('/api/v1/uptimes/duration', methods=['GET'])
@auth.login_required
def get_uptimesDuration():
up = uptime.uptime()
return jsonify( {'Duration': up.duration} )
@app.route('/api/v1/uptimes/users', methods=['GET'])
@auth.login_required
def get_uptimesUsers():
up = uptime.uptime()
return jsonify( {'Users': up.users} )
@app.route('/api/v1/uptimes/load', methods=['GET'])
@auth.login_required
def get_uptimesLoad():
up = uptime.uptime()
return jsonify( {'Load': up.load} )
if __name__ == '__main__':
app.run(host='0.0.0.0',port=63580,debug=True)