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Added IPv6 support for Rocket, refactored some code, and fixed some bugs.

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This commit is contained in:
Charles Winebrinner
2012-11-18 01:03:04 -06:00
parent c6c54ad98d
commit bd13035a17
3 changed files with 122 additions and 71 deletions
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gluon/main.py
+16 -11
View File
@@ -127,7 +127,7 @@ def get_client(env):
guess the client address from the environment variables
first tries 'http_x_forwarded_for', secondly 'remote_addr'
if all fails assume '127.0.0.1' (running locally)
if all fails, assume '127.0.0.1' or '::1' (running locally)
"""
g = regex_client.search(env.get('http_x_forwarded_for', ''))
if g:
@@ -136,8 +136,10 @@ def get_client(env):
g = regex_client.search(env.get('remote_addr', ''))
if g:
client = g.group()
elif env.http_host.startswith('['): # IPv6
client = '::1'
else:
client = '127.0.0.1'
client = '127.0.0.1' # IPv4
if not is_valid_ip_address(client):
raise HTTP(400, "Bad Request (request.client=%s)" % client)
return client
@@ -432,20 +434,23 @@ def wsgibase(environ, responder):
app = request.application # must go after url_in!
if not global_settings.local_hosts:
local_hosts = ['127.0.0.1', '::ffff:127.0.0.1']
local_hosts = set(['127.0.0.1', '::ffff:127.0.0.1', '::1'])
if not global_settings.web2py_runtime_gae:
try:
local_hosts.append(socket.gethostname())
except TypeError:
pass
try:
fqdn = socket.getfqdn()
local_hosts.add(socket.gethostname())
local_hosts.add(fqdn)
local_hosts.update([
ip[4][0] for ip in socket.getaddrinfo(
fqdn, 0)])
if env.server_name:
local_hosts += [
env.server_name,
socket.gethostbyname(env.server_name)]
local_hosts.add(env.server_name)
local_hosts.update([
ip[4][0] for ip in socket.getaddrinfo(
env.server_name, 0)])
except (socket.gaierror, TypeError):
pass
global_settings.local_hosts = local_hosts
global_settings.local_hosts = list(local_hosts)
else:
local_hosts = global_settings.local_hosts
client = get_client(env)
gluon/utils.py
+13
View File
@@ -287,3 +287,16 @@ def is_valid_ip_address(address):
return False
else: # do not know what to do? assume it is a valid address
return True
def is_loopback_ip_address(ip):
"""Determines whether the IP address appears to be a loopback address.
This assumes that the IP is valid. The IPv6 check is limited to '::1'.
"""
if not ip:
return False
if ip.count('.') == 3: # IPv4
return ip.startswith('127') or ip.startswith('::ffff:127')
return ip == '::1' # IPv6
gluon/widget.py
+93 -60
View File
@@ -28,6 +28,7 @@ import main
from fileutils import w2p_pack, read_file, write_file
from settings import global_settings
from shell import run, test
from utils import is_valid_ip_address, is_loopback_ip_address
try:
import Tkinter
@@ -99,26 +100,34 @@ class IO(object):
self.buffer.write(data)
def try_start_browser(url):
""" Try to start the default browser """
def get_url(host, path='/', proto='http', port=80):
if ':' in host:
host = '[%s]' % host
else:
host = host.replace('0.0.0.0', '127.0.0.1')
if path.startswith('/'):
path = path[1:]
if proto.endswith(':'):
proto = proto[:-1]
if not port or port == 80:
port = ''
else:
port = ':%s' % port
return '%s://%s%s/%s' % (proto, host, port, path)
def start_browser(url, startup=False):
if startup:
print 'please visit:'
print '\t', url
print 'starting browser...'
try:
import webbrowser
url = url.replace('0.0.0.0','127.0.0.1')
webbrowser.open(url)
except:
print 'warning: unable to detect your browser'
def start_browser(proto, ip, port):
""" Starts the default browser """
print 'please visit:'
url = '%s://%s:%s' % (proto, ip, port)
print '\t', url
print 'starting browser...'
try_start_browser(url)
def presentation(root):
""" Draw the splash screen """
@@ -186,7 +195,7 @@ class web2pyDialog(object):
httplog = os.path.join(self.options.folder, 'httpserver.log')
# Building the Menu
item = lambda: try_start_browser(httplog)
item = lambda: start_browser(httplog)
servermenu.add_command(label='View httpserver.log',
command=item)
@@ -207,7 +216,7 @@ class web2pyDialog(object):
helpmenu = Tkinter.Menu(self.menu, tearoff=0)
# Home Page
item = lambda: try_start_browser('http://www.web2py.com')
item = lambda: start_browser('http://www.web2py.com/')
helpmenu.add_command(label='Home Page',
command=item)
@@ -237,7 +246,8 @@ class web2pyDialog(object):
self.ips = {}
self.selected_ip = Tkinter.StringVar()
row = 0
ips = [('127.0.0.1', 'Local')] + \
ips = [('127.0.0.1', 'Local (IPv4)')] + \
[('::1', 'Local (IPv6)')] if socket.has_ipv6 else [] + \
[(ip, 'Public') for ip in options.ips] + \
[('0.0.0.0', 'Public')]
for ip, legend in ips:
@@ -406,10 +416,9 @@ class web2pyDialog(object):
if os.path.exists('applications/%s/__init__.py' % arq)]
self.pagesmenu.delete(0, len(available_apps))
for arq in available_apps:
url = self.url + '/' + arq
start_browser = lambda u = url: try_start_browser(u)
url = self.url + arq
self.pagesmenu.add_command(label=url,
command=start_browser)
command=lambda u=url: start_browser(u))
def quit(self, justHide=False):
""" Finish the program execution """
@@ -449,8 +458,7 @@ class web2pyDialog(object):
ip = self.selected_ip.get()
regexp = '\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}'
if ip and not re.compile(regexp).match(ip):
if not is_valid_ip_address(ip):
return self.error('invalid host ip address')
try:
@@ -464,7 +472,7 @@ class web2pyDialog(object):
else:
proto = 'http'
self.url = '%s://%s:%s' % (proto, ip, port)
self.url = get_url(ip, proto=proto, port=port)
self.connect_pages()
self.button_start.configure(state='disabled')
@@ -501,7 +509,9 @@ class web2pyDialog(object):
self.button_stop.configure(state='normal')
if not options.taskbar:
thread.start_new_thread(start_browser, (proto, ip, port))
thread.start_new_thread(start_browser,
(get_url(ip, proto=proto, port=port),),
dict(startup=True))
self.password.configure(state='readonly')
[ip.configure(state='disabled') for ip in self.ips.values()]
@@ -584,11 +594,13 @@ def console():
parser.description = description
msg = ('IP address of the server (e.g., 127.0.0.1 or ::1); '
'Note: This value is ignored when using the \'interfaces\' option.')
parser.add_option('-i',
'--ip',
default='127.0.0.1',
dest='ip',
help='ip address of the server (127.0.0.1)')
help=msg)
parser.add_option('-p',
'--port',
@@ -597,8 +609,8 @@ def console():
type='int',
help='port of server (8000)')
msg = 'password to be used for administration'
msg += ' (use -a "<recycle>" to reuse the last password))'
msg = ('password to be used for administration '
'(use -a "<recycle>" to reuse the last password))')
parser.add_option('-a',
'--password',
default='<ask>',
@@ -617,11 +629,13 @@ def console():
dest='ssl_private_key',
help='file that contains ssl private key')
msg = ('Use this file containing the CA certificate to validate X509 '
'certificates from clients')
parser.add_option('--ca-cert',
action='store',
dest='ssl_ca_certificate',
default=None,
help='Use this file containing the CA certificate to validate X509 certificates from clients')
help=msg)
parser.add_option('-d',
'--pid_filename',
@@ -708,8 +722,8 @@ def console():
default=False,
help='disable all output')
msg = 'set debug output level (0-100, 0 means all, 100 means none;'
msg += ' default is 30)'
msg = ('set debug output level (0-100, 0 means all, 100 means none; '
'default is 30)')
parser.add_option('-D',
'--debug',
dest='debuglevel',
@@ -717,18 +731,18 @@ def console():
type='int',
help=msg)
msg = 'run web2py in interactive shell or IPython (if installed) with'
msg += ' specified appname (if app does not exist it will be created).'
msg += ' APPNAME like a/c/f (c,f optional)'
msg = ('run web2py in interactive shell or IPython (if installed) with '
'specified appname (if app does not exist it will be created). '
'APPNAME like a/c/f (c,f optional)')
parser.add_option('-S',
'--shell',
dest='shell',
metavar='APPNAME',
help=msg)
msg = 'run web2py in interactive shell or bpython (if installed) with'
msg += ' specified appname (if app does not exist it will be created).'
msg += '\n Use combined with --shell'
msg = ('run web2py in interactive shell or bpython (if installed) with '
'specified appname (if app does not exist it will be created).\n'
'Use combined with --shell')
parser.add_option('-B',
'--bpython',
action='store_true',
@@ -744,8 +758,8 @@ def console():
dest='plain',
help=msg)
msg = 'auto import model files; default is False; should be used'
msg += ' with --shell option'
msg = ('auto import model files; default is False; should be used '
'with --shell option')
parser.add_option('-M',
'--import_models',
action='store_true',
@@ -753,8 +767,8 @@ def console():
dest='import_models',
help=msg)
msg = 'run PYTHON_FILE in web2py environment;'
msg += ' should be used with --shell option'
msg = ('run PYTHON_FILE in web2py environment; '
'should be used with --shell option')
parser.add_option('-R',
'--run',
dest='run',
@@ -762,11 +776,11 @@ def console():
default='',
help=msg)
msg = 'run scheduled tasks for the specified apps: expects a list of '
msg += 'app names as -K app1,app2,app3 '
msg += 'or a list of app:groups as -K app1:group1:group2,app2:group1 '
msg += 'to override specific group_names. (only strings, no spaces '
msg += 'allowed. Requires a scheduler defined in the models'
msg = ('run scheduled tasks for the specified apps: expects a list of '
'app names as -K app1,app2,app3 '
'or a list of app:groups as -K app1:group1:group2,app2:group1 '
'to override specific group_names. (only strings, no spaces '
'allowed. Requires a scheduler defined in the models')
parser.add_option('-K',
'--scheduler',
dest='scheduler',
@@ -781,8 +795,8 @@ def console():
dest='with_scheduler',
help=msg)
msg = 'run doctests in web2py environment; ' +\
'TEST_PATH like a/c/f (c,f optional)'
msg = ('run doctests in web2py environment; '
'TEST_PATH like a/c/f (c,f optional)')
parser.add_option('-T',
'--test',
dest='test',
@@ -851,12 +865,14 @@ def console():
dest='nogui',
help='text-only, no GUI')
msg = ('should be followed by a list of arguments to be passed to script, '
'to be used with -S, -A must be the last option')
parser.add_option('-A',
'--args',
action='store',
dest='args',
default=None,
help='should be followed by a list of arguments to be passed to script, to be used with -S, -A must be the last option')
help=msg)
parser.add_option('--no-banner',
action='store_true',
@@ -864,7 +880,10 @@ def console():
dest='nobanner',
help='Do not print header banner')
msg = 'listen on multiple addresses: "ip:port:cert:key:ca_cert;ip2:port2:cert2:key2:ca_cert2;..." (:cert:key optional; no spaces)'
msg = ('listen on multiple addresses: '
'"ip1:port1:key1:cert1:ca_cert1;ip2:port2:key2:cert2:ca_cert2;..." '
'(:key:cert:ca_cert optional; no spaces; IPv6 addresses must be in '
'square [] brackets)')
parser.add_option('--interfaces',
action='store',
dest='interfaces',
@@ -891,9 +910,9 @@ def console():
global_settings.cmd_args = args
try:
options.ips = [
ip for ip in socket.gethostbyname_ex(socket.getfqdn())[2]
if ip != '127.0.0.1']
options.ips = list(set([
ip[4][0] for ip in socket.getaddrinfo(socket.getfqdn(), 0)
if not is_loopback_ip_address(ip[4][0])]))
except socket.gaierror:
options.ips = []
@@ -920,15 +939,22 @@ def console():
options.folder = os.path.abspath(options.folder)
# accept --interfaces in the form
# "ip:port:cert:key;ip2:port2;ip3:port3:cert3:key3"
# (no spaces; optional cert:key indicate SSL)
# "ip1:port1:key1:cert1:ca_cert1;[ip2]:port2;ip3:port3:key3:cert3"
# (no spaces; optional key:cert indicate SSL)
if isinstance(options.interfaces, str):
options.interfaces = [
interface.split(':') for interface in options.interfaces.split(';')]
for interface in options.interfaces:
interface[1] = int(interface[1]) # numeric port
options.interfaces = [
tuple(interface) for interface in options.interfaces]
interfaces = options.interfaces.split(';')
options.interfaces = []
for interface in interfaces:
if interface.startswith('['): # IPv6
ip, if_remainder = interface.split(']', 1)
ip = ip[1:]
if_remainder = if_remainder[1:].split(':')
if_remainder[0] = int(if_remainder[0]) # numeric port
options.interfaces.append(tuple([ip] + if_remainder))
else: # IPv4
interface = interface.split(':')
interface[1] = int(interface[1]) # numeric port
options.interfaces.append(tuple(interface))
# accepts --scheduler in the form
# "app:group1,group2,app2:group1"
@@ -1189,14 +1215,21 @@ end tell
# ## start server
(ip, port) = (options.ip, int(options.port))
# Use first interface IP and port if interfaces specified, since the
# interfaces option overrides the IP (and related) options.
if not options.interfaces:
(ip, port) = (options.ip, int(options.port))
else:
first_if = options.interfaces[0]
(ip, port) = first_if[0], first_if[1]
# Check for non default value for ssl inputs
if (len(options.ssl_certificate) > 0) or (len(options.ssl_private_key) > 0):
proto = 'https'
else:
proto = 'http'
url = '%s://%s:%s' % (proto, ip, port)
url = get_url(ip, proto=proto, port=port)
if not options.nobanner:
print 'please visit:'