mirror of
https://github.com/donlon/cloudflare-error-page.git
synced 2025-12-19 14:59:28 +00:00
92 lines
2.2 KiB
Python
92 lines
2.2 KiB
Python
# SPDX-License-Identifier: MIT
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import random
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import string
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from flask import (
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Blueprint,
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request,
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abort,
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jsonify,
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url_for,
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)
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from . import get_common_cf_template_params, render_cf_error_page
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from . import db
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from . import limiter
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from . import models
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# root_dir = os.path.join(os.path.dirname(os.path.abspath(__file__)), '../../')
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# examples_dir = os.path.join(root_dir, 'examples')
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bp = Blueprint('share', __name__, url_prefix='/')
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rand_charset = string.ascii_lowercase + string.digits
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def get_rand_name(digits=8):
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return ''.join(random.choice(rand_charset) for _ in range(digits))
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@bp.post('/create')
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@limiter.limit("20 per minute")
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@limiter.limit("500 per hour")
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def create():
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if len(request.data) > 4096:
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abort(413)
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params = request.json['parameters'] # throws KeyError
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# TODO: strip unused params
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try:
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item = models.Item()
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item.name = get_rand_name()
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item.params = params
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db.session.add(item)
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db.session.commit()
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except:
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db.session.rollback()
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return jsonify({
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'status': 'failed',
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})
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return jsonify({
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'status': 'ok',
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'name': item.name,
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'url': request.host_url[:-1] + url_for('share.get', name=item.name),
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# TODO: better way to handle this
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})
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@bp.get('/<name>')
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def get(name: str):
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accept = request.headers.get('Accept', '')
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is_json = 'application/json' in accept
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item = db.session.query(models.Item).filter_by(name=name).first()
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if not item:
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if is_json:
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return jsonify({
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'status': 'not-found'
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})
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else:
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return abort(404)
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params = item.params
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params = {
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**params,
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**get_common_cf_template_params(),
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}
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params.pop('time')
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params.pop('ray_id')
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params.pop('client_ip')
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params['creator_info'] = {
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'hidden': False,
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'text': 'CF Error Page Editor',
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'link': f'https://virt.moe/cloudflare-error-page/editor/?from={name}',
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}
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if is_json:
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return jsonify({
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'status': 'ok',
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'parameters': params,
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})
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else:
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return render_cf_error_page(params=params, allow_html=False, use_cdn=True), 200
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