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fish_config: Listen on both IPv6 and IPv4.

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A subclass of TCPServer was created to deny any non-local connections and to
listen using an IPv6 socket.
This commit is contained in:
Anders Bergh 2014-03-04 09:59:26 +01:00 committed by David Adam
parent 3c5d5b344e
commit 10642a34f1
1 changed files with 11 additions and 1 deletions
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12
share/tools/web_config/webconfig.py
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@ -250,6 +250,16 @@ class FishVar:
if self.exported: flags.append('exported') if self.exported: flags.append('exported')
return [self.name, self.value, ', '.join(flags)] return [self.name, self.value, ', '.join(flags)]
class FishConfigTCPServer(SocketServer.TCPServer):
"""TCPServer that only accepts connections from localhost (IPv4/IPv6)."""
WHITELIST = set(['::1', '::ffff:127.0.0.1', '127.0.0.1'])
address_family = socket.AF_INET6
def verify_request(self, request, client_address):
return client_address[0] in FishConfigTCPServer.WHITELIST
class FishConfigHTTPRequestHandler(SimpleHTTPServer.SimpleHTTPRequestHandler): class FishConfigHTTPRequestHandler(SimpleHTTPServer.SimpleHTTPRequestHandler):
def write_to_wfile(self, txt): def write_to_wfile(self, txt):
@ -613,7 +623,7 @@ PORT = 8000
while PORT <= 9000: while PORT <= 9000:
try: try:
Handler = FishConfigHTTPRequestHandler Handler = FishConfigHTTPRequestHandler
httpd = SocketServer.TCPServer(("", PORT), Handler) httpd = FishConfigTCPServer(("::", PORT), Handler)
# Success # Success
break break
except socket.error: except socket.error: