Add option to suppress listening on web host address ::1

SABnzbd.py

@@ -253,6 +253,7 @@ def print_help():
     print "      --log-all            Log all article handling (for developers)"
     print "      --console            Force console logging for OSX app"
     print "      --new                Run a new instance of SABnzbd"
+    print "      --no_ipv6            Do listen on IPv6 address [::1]"
 
 def print_version():
     print """
@@ -675,6 +676,7 @@ def get_webhost(cherryhost, cherryport, https_port):
 def attach_server(host, port, cert=None, key=None):
     """ Define and attach server, optionally HTTPS
     """
+    if not (sabnzbd.cfg.no_ipv6() and '::1' in host):
         http_server = _cpwsgi_server.CPWSGIServer()
         http_server.bind_addr = (host, port)
         if cert and key:
@@ -841,7 +843,7 @@ def commandline_handler(frozen=True):
     try:
         opts, args = getopt.getopt(info, "phdvncw:l:s:f:t:b:2:",
                                    ['pause', 'help', 'daemon', 'nobrowser', 'clean', 'logging=',
-                                    'weblogging=', 'server=', 'templates',
+                                    'weblogging=', 'server=', 'templates', 'no_ipv6',
                                     'template2', 'browser=', 'config-file=', 'force',
                                     'version', 'https=', 'autorestarted', 'repair', 'repair-all',
                                     'log-all', 'no-login', 'pid=', 'new', 'sessions', 'console',
@@ -919,6 +921,7 @@ def main():
     new_instance = False
     force_sessions = False
     osx_console = False
+    no_ipv6 = False
 
     service, sab_opts, serv_opts, upload_nzbs = commandline_handler()
 
@@ -1005,6 +1008,8 @@ def main():
         elif opt in ('--console',):
             re_argv.append(opt)
             osx_console = True
+        elif opt in ('--no_ipv6',):
+            no_ipv6 = True
 
     sabnzbd.MY_FULLNAME = os.path.normpath(os.path.abspath(sabnzbd.MY_FULLNAME))
     sabnzbd.MY_NAME = os.path.basename(sabnzbd.MY_FULLNAME)
@@ -1087,6 +1092,9 @@ def main():
     # Set root folders for HTTPS server file paths
     sabnzbd.cfg.set_root_folders2()
 
+    if no_ipv6:
+        sabnzbd.cfg.no_ipv6.set(True)
+
     # Determine web host address
     cherryhost, cherryport, browserhost, https_port = get_webhost(cherryhost, cherryport, https_port)
     enable_https = sabnzbd.cfg.enable_https()

sabnzbd/cfg.py

@@ -221,6 +221,7 @@ api_warnings = OptionBool('misc', 'api_warnings', True)
 max_art_tries = OptionNumber('misc', 'max_art_tries', 3, 2)
 max_art_opt = OptionBool('misc', 'max_art_opt', False)
 use_pickle = OptionBool('misc', 'use_pickle', False)
+no_ipv6 = OptionBool('misc', 'no_ipv6', False)
 
 growl_server = OptionStr('growl', 'growl_server')
 growl_password = OptionPassword('growl', 'growl_password')

sabnzbd/interface.py

@@ -1188,7 +1188,7 @@ SPECIAL_BOOL_LIST = \
               'queue_complete_pers', 'api_warnings', 'allow_64bit_tools', 'par2_multicore',
               'never_repair', 'allow_streaming', 'ignore_unrar_dates', 'rss_filenames',
               'osx_menu', 'osx_speed', 'win_menu', 'uniconfig', 'use_pickle', 'allow_incomplete_nzb',
-              'random_server_ip'
+              'random_server_ip', 'no_ipv6'
             )
 SPECIAL_VALUE_LIST = \
             ( 'size_limit', 'folder_max_length', 'fsys_type', 'movie_rename_limit', 'nomedia_marker',