spaceport/authserver/auth_functions.py

from log import logger
import time
import secrets
import subprocess
import requests
from uuid import uuid4

from flask import abort

HTTP_NOTFOUND = 404

random_email = lambda: 'spaceport-' + str(uuid4()).split('-')[0] + '@protospace.ca'

def set_wiki_password(username, password):
    # sets a user's wiki password
    # creates the account if it doesn't exist

    if not secrets.WIKI_MAINTENANCE:
        logger.error('Wiki setting not configured, aborting')
        abort(400)

    if not username:
        logger.error('Empty username, aborting')
        abort(400)

    logger.info('Setting wiki password for: ' + username)

    if not password:
        logger.error('Empty password, aborting')
        abort(400)

    script = secrets.WIKI_MAINTENANCE + '/createAndPromote.php'

    result = subprocess.run(['php', script, '--force', username, password],
            shell=False, text=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)

    output = result.stdout or result.stderr
    output = output.strip()

    logger.info('Output: ' + output)

    if result.stderr:
        abort(400)

def discourse_api_get(url, params={}):
    headers = {
        'Api-Key': secrets.DISCOURSE_API_KEY,
        'Api-Username': secrets.DISCOURSE_API_USER,
    }
    response = requests.get(url, headers=headers, params=params, timeout=10)
    response.raise_for_status()
    logger.info('Response: %s %s', response.status_code, response.text)
    return response

def discourse_api_put(url, data={}):
    headers = {
        'Api-Key': secrets.DISCOURSE_API_KEY,
        'Api-Username': secrets.DISCOURSE_API_USER,
    }
    response = requests.put(url, headers=headers, data=data, timeout=10)
    response.raise_for_status()
    logger.info('Response: %s %s', response.status_code, response.text)
    return response

def discourse_api_post(url, data={}):
    headers = {
        'Api-Key': secrets.DISCOURSE_API_KEY,
        'Api-Username': secrets.DISCOURSE_API_USER,
    }
    response = requests.post(url, headers=headers, data=data, timeout=10)
    response.raise_for_status()
    logger.info('Response: %s %s', response.status_code, response.text)
    return response

def discourse_rails_script(script):
    result = subprocess.run(['docker', 'exec', '-i', secrets.DISCOURSE_CONTAINER, 'rails', 'runner', script],
            shell=False, text=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
    output = result.stdout or result.stderr
    output = output.strip() or 'No complaints'
    return result, output

def set_discourse_password(username, password, first_name, email):
    # sets a user's discourse password
    # creates the account if it doesn't exist
    # things to test:
    #   - user changes Spaceport password
    #   - user changes Spaceport password to same
    #   - new Spaceport signup
    #   - existing Discourse user Spaceport signup
    #   - existing Discourse user Spaceport signup with same email
    # note: Spaceport emails are unconfirmed!!

    if not secrets.DISCOURSE_CONTAINER or not secrets.DISCOURSE_API_KEY or not secrets.DISCOURSE_API_USER:
        logger.error('Discourse setting not configured, aborting')
        abort(400)

    if not username:
        logger.error('Empty username, aborting')
        abort(400)

    if not password:
        logger.error('Empty password, aborting')
        abort(400)

    if not first_name:
        logger.error('Empty first_name, aborting')
        abort(400)

    if not email:
        logger.error('Empty email, aborting')
        abort(400)

    logger.info('Checking Discourse for existing email: ' + email)
    params = {
        'filter': email,
        'show_emails': 'true',
    }
    response = discourse_api_get('https://forum.protospace.ca/admin/users/list/active.json', params)
    response = response.json()

    for user in response:
        if user['email'] == email:
            if user['username'] == username:
                logger.info('Username match, skipping')
                continue

            new_email = random_email()
            logger.info('Email found on different user %s, changing to: %s', user['username'], new_email)

            script = 'UserEmail.find_by(email: "{}").update!(email: "{}")'.format(email, new_email)
            result, output = discourse_rails_script(script)

            logger.info('Confirming email change...')
            response = discourse_api_get('https://forum.protospace.ca/admin/users/list/active.json', params)
            if len(response.json()):
                logger.error('Email change failed, aborting')
                abort(400)


    logger.info('Creating Discourse user for: ' + username)

    data = {
        'name': first_name,
        'username': username,
        'password': password,
        'email': email,
        'active': True,
        'approved': True,
    }
    response = discourse_api_post('https://forum.protospace.ca/users.json', data)
    response = response.json()

    if response['success']:
        logger.info('Skipping set password')
        return True

    logger.info('User exists, setting Discourse password for: ' + username)

    script = 'User.find_by(username: "{}").update!(password: "{}")'.format(username, password)
    result, output = discourse_rails_script(script)

    if 'Password is the same' in result.stderr:
        logger.info('Output: Password is the same as your current password. (ActiveRecord::RecordInvalid)')
        return True
    else:
        logger.info('Output: ' + output)

    if result.stderr:
        abort(400)

if __name__ == '__main__':
    #set_wiki_password('tanner.collin', 'protospace1')
    set_discourse_password('test8a', 'protospace1', 'testie', 'test8@example.com')
    pass