From 42f93d00e2e1de9ede0a0987ad35cb9d154fb363 Mon Sep 17 00:00:00 2001
From: Giovanni Pellerano <giovanni.pellerano@evilaliv3.org>
Date: Sun, 29 Sep 2019 13:19:05 +0200
Subject: [PATCH] Add support for Onion Services V3 (#353)

---
 tor2web/t2w.py        | 10 +++++-----
 tor2web/utils/misc.py |  2 +-
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/tor2web/t2w.py b/tor2web/t2w.py
index 97a342f3..26421568 100644
--- a/tor2web/t2w.py
+++ b/tor2web/t2w.py
@@ -818,7 +818,7 @@ def process(self):
             else:
                 self.var['basehost'] = config.basehost
 
-            rexp['w2t'] = re.compile(b'(http:|https:)?//([a-z0-9\.]*[a-z0-9]{16})\.' + self.var['basehost'].encode('utf-8'), re.I)
+            rexp['w2t'] = re.compile(b'(http:|https:)?//([a-z0-9\.]*[a-z0-9]{56})\.' + self.var['basehost'].encode('utf-8'), re.I)
 
             # the requested resource is remote, we act as proxy
             if config.mode == 'TRANSLATION' and request.host in hosts_map:
@@ -1349,10 +1349,10 @@ def umask(mask):
 
 rexp = {
     'body': re.compile(b'(<body.*?\s*>)', re.I),
-    'w2t': re.compile(b'(http:|https:)?\/\/([a-z0-9\.]*[a-z0-9]{16})' + config.basehost.encode('utf-8'), re.I),
-    't2w': re.compile(b'(http:|https:)?\/\/([a-z0-9\.]*[a-z0-9]{16})\.onion', re.I),
-    'set_cookie_t2w': re.compile(b'domain=([a-z0-9\.]*[a-z0-9]{16})\.onion', re.I),
-    'html_t2w': re.compile( b'(archive|background|cite|classid|codebase|data|formaction|href|icon|longdesc|manifest|poster|profile|src|url|usemap|)([\s]*=[\s]*[\'\"]?)(?:http:|https:)?\/\/([a-z0-9\.]*[a-z0-9]{16})\.onion([\ \'\"\/])', re.I)
+    'w2t': re.compile(b'(http:|https:)?\/\/([a-z0-9\.]*[a-z0-9]{16,56})' + config.basehost.encode('utf-8'), re.I),
+    't2w': re.compile(b'(http:|https:)?\/\/([a-z0-9\.]*[a-z0-9]{16,56})\.onion', re.I),
+    'set_cookie_t2w': re.compile(b'domain=([a-z0-9\.]*[a-z0-9]{16,56})\.onion', re.I),
+    'html_t2w': re.compile( b'(archive|background|cite|classid|codebase|data|formaction|href|icon|longdesc|manifest|poster|profile|src|url|usemap|)([\s]*=[\s]*[\'\"]?)(?:http:|https:)?\/\/([a-z0-9\.]*[a-z0-9]{16,56})\.onion([\ \'\"\/])', re.I)
 }
 
 # ##############################################################################
diff --git a/tor2web/utils/misc.py b/tor2web/utils/misc.py
index e8b0ca5c..afbea5c6 100644
--- a/tor2web/utils/misc.py
+++ b/tor2web/utils/misc.py
@@ -60,5 +60,5 @@ def is_onion(hostname):
     Check to see if the address is a .onion.
     returns the onion address as a string if True else returns False
     """
-    pattern = re.compile('^([0-9a-z]){16}.onion$')
+    pattern = re.compile('^([a-z0-9]){16,56}.onion$')
     return pattern.match(hostname) != None