98 lines
2.9 KiB
Python
Executable file
98 lines
2.9 KiB
Python
Executable file
#!/usr/bin/env python
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"""Utilize crypto domains DNS and either redirect, or display information."""
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from bottle import Bottle, run, response, request, static_file, redirect
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import json
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import requests
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import json2html
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VERSION = '0.1.0'
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app = Bottle()
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def domainLookup(domain):
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"""Return a dictionary from JSON results of API call
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or return False if there is an error
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"""
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try:
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apibase = 'https://unstoppabledomains.com/api/v1/'
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dnslookup = requests.get(apibase + domain)
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if dnslookup.status_code == 200:
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domainInfo = json.loads(dnslookup.content)
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return domainInfo
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else:
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return False
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except requests.exceptions.ConnectionError:
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return False
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@app.route("/")
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def root():
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"""Index page, just displays information about URL formatting"""
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host = request.get_header('host')
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helptext = f"""
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<p>General format is {host}/<domain>/<action>
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<p>If <action> is blank, it will attempt to use the IPFS hash
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<p>You may also/optionally specify an action which can be any of the
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following
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<table style="margin-left: 50px;border=1px;">
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<tr>
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<td>raw</td>
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<td>Show the raw json (formatted as an html table)</td>
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</tr>
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<tr>
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<td>html</td>
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<td>Hit the IPFS hash via gateway.ipfs.io</td>
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</tr>
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<tr>
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<td>redir</td>
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<td>Use the redirect parameter and just return a 302 redirect to whatever
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is set</td>
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</tr>
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</table>
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"""
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return helptext
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@app.route("/<domain>")
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@app.route("/<domain>/")
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@app.route("/<domain>/<action>")
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def redirectDomain(domain, action=None):
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"""Handle the actual redirect for the domain queried"""
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lookupResult = domainLookup(domain)
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if domain == 'yourdomain.crypto' or domain == 'yourdomain.zil':
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redirect('/')
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if lookupResult:
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redirect_url = lookupResult['ipfs']['redirect_domain']
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ipfs_hash = lookupResult['ipfs']['html']
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else:
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return f"Unable to get info for {domain}"
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if action is None or action == 'html':
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response.status = 302
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if not ipfs_hash.startswith('/ip'):
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ipfshash = "ipfs/" + ipfs_hash
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else:
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ipfshash = ipfs_hash
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response.set_header('Location',
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f"https://gateway.ipfs.io/{ipfshash}")
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elif action == 'redir':
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try:
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if not redirect_url.startswith('http'):
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redirect_url = "http://" + redirect_url
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response.status = 302
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response.set_header('Location', redirect_url)
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except KeyError:
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return f'Did not find a redirect for {domain}'
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elif action == 'raw':
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return json2html.json2html.convert(json=lookupResult)
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@app.route("/favicon.ico")
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def favicon():
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"""Display a favicon to make the errors go away :)"""
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return static_file('favicon.ico', root='images')
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if __name__ == "__main__":
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run(app, host='0.0.0.0', port='5000', reloader=True)
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