LICENSE.txt

@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2020 Alex Kelly
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

README.md

@@ -1,56 +0,0 @@
-Chainlink
-=========
-
-Chainlink is a utility that will run on a webserver to handle crypto-backed
-domain names Specifically this works with
-[Unstoppable Domains](https://unstoppabledomains.com)
-This utilizes public IPFS gateways to display IPFS content, or will redirect to
-whatever the URL is set to in the Unstoppable Domain management.
-
-Installation
-============
-
-To install this on your own server:
-
-1.  Clone this repository
-2.  Install the python dependancies via `pip install -r requirements.txt`
-3.  Run the server with `./chainlink.py`
-4.  You can now hit the app at http://localhost:5000
-
-Testing on a running instance
-=============================
-
-Assuming that it is running (I could be messing with it, or it might just be
-broken), you may try this without installing by going to
-https://chainlink.arachnitech.com/
-
-URL Patterns
-============
-
-The general format is http://localhost:5000/{domain}/{action}
-where {domain} is a .crypto or .zil name registered with Unstoppable
-Domains and {action} can be
-* html - uses the IPFS hash set in Unstoppable Domains management
-* redir - uses the redirect_url set in Unstoppable Domains management
-* raw - displays an HTML table view of the full JSON returned from Unstoppable
-    Domains API
-
-The default action is "html", so if you don't specify anything it will attempt
-to use that field.
-
-Browser Search Engine
-=====================
-
-I added a browser search engine for each of the UD domains (.zil and .crypto) so
-that, when I type `.crypto domain` The browser will automatically redirect based
-on the output from my chainlink script.
-
-The settings to make that work for .crypto is: <p>
-![.crypto search registration][crypto]
-
-It's basically the same for .zil: <p>
-![.crypto search registration][zil]
-
-
-[crypto]: images/cryptosearch.png
-[zil]: images/zilsearch.png

chainlink.py

@@ -1,34 +1,25 @@
 #!/usr/bin/env python
 """Utilize crypto domains DNS and either redirect, or display information."""
-from bottle import Bottle, run, response, request, static_file, redirect
+from bottle import Bottle, run, response, request
 import json
 import requests
 import json2html
 
-VERSION = '0.1.0'
+VERSION = '0.0.1'
 
 app = Bottle()
 
 
 def domainLookup(domain):
-    """Return a dictionary from JSON results of API call
+    apibase = 'https://unstoppabledomains.com/api/v1/'
-    or return False if there is an error
+    dnslookup = requests.get(apibase + domain)
-    """
+    domainJSON = json.loads(dnslookup.content)
-    try:
+    print(domainJSON)
-        apibase = 'https://unstoppabledomains.com/api/v1/'
+    return domainJSON
-        dnslookup = requests.get(apibase + domain)
-        if dnslookup.status_code == 200:
-            domainInfo = json.loads(dnslookup.content)
-            return domainInfo
-        else:
-            return False
-    except requests.exceptions.ConnectionError:
-        return False
 
 
 @app.route("/")
 def root():
-    """Index page, just displays information about URL formatting"""
     host = request.get_header('host')
     helptext = f"""
     <p>General format is {host}/&lt;domain&gt;/&lt;action&gt;
@@ -42,7 +33,7 @@ def root():
     </tr>
     <tr>
     <td>html</td>
-    <td>Hit the IPFS hash via gateway.ipfs.io</td>
+    <td>Hit the IPFS hash via cloudflare-ipfs.com</td>
     </tr>
     <tr>
     <td>redir</td>
@@ -58,24 +49,10 @@ def root():
 @app.route("/<domain>/")
 @app.route("/<domain>/<action>")
 def redirectDomain(domain, action=None):
-    """Handle the actual redirect for the domain queried"""
     lookupResult = domainLookup(domain)
-    if domain == 'yourdomain.crypto' or domain == 'yourdomain.zil':
+    redirect_url = lookupResult['ipfs']['redirect_domain']
-        redirect('/')
+    html = lookupResult['ipfs']['html']
-    if lookupResult:
+    if action == 'redir':
-        redirect_url = lookupResult['ipfs']['redirect_domain']
-        ipfs_hash = lookupResult['ipfs']['html']
-    else:
-        return f"Unable to get info for {domain}"
-    if action is None or action == 'html':
-        response.status = 302
-        if not ipfs_hash.startswith('/ip'):
-            ipfshash = "ipfs/" + ipfs_hash
-        else:
-            ipfshash = ipfs_hash
-        response.set_header('Location',
-                            f"https://gateway.ipfs.io/{ipfshash}")
-    elif action == 'redir':
         try:
             if not redirect_url.startswith('http'):
                 redirect_url = "http://" + redirect_url
@@ -83,15 +60,17 @@ def redirectDomain(domain, action=None):
             response.set_header('Location', redirect_url)
         except KeyError:
             return f'Did not find a redirect for {domain}'
+    elif action is None or action == 'html':
+        response.status = 302
+        if not html.startswith('/ip'):
+            ipfshash = "ipfs/" + html
+        else:
+            ipfshash = html
+        response.set_header('Location',
+                            f"https://cloudflare-ipfs.com/{ipfshash}")
     elif action == 'raw':
         return json2html.json2html.convert(json=lookupResult)
 
 
-@app.route("/favicon.ico")
-def favicon():
-    """Display a favicon to make the errors go away :)"""
-    return static_file('favicon.ico', root='images')
-
-
 if __name__ == "__main__":
     run(app, host='0.0.0.0', port='5000', reloader=True)