/usr/share/pyshared/autobahn/useragent.py is in python-autobahn 0.5.14-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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##
## Copyright 2011-2012 Tavendo GmbH
##
## Licensed under the Apache License, Version 2.0 (the "License");
## you may not use this file except in compliance with the License.
## You may obtain a copy of the License at
##
## http://www.apache.org/licenses/LICENSE-2.0
##
## Unless required by applicable law or agreed to in writing, software
## distributed under the License is distributed on an "AS IS" BASIS,
## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
## See the License for the specific language governing permissions and
## limitations under the License.
##
###############################################################################
import re
UA_FIREFOX = re.compile(".*Firefox/(\d*).*")
UA_CHROME = re.compile(".*Chrome/(\d*).*")
UA_CHROMEFRAME = re.compile(".*chromeframe/(\d*).*")
UA_WEBKIT = re.compile(".*AppleWebKit/([0-9+\.]*)\w*.*")
UA_WEBOS = re.compile(".*webos/([0-9+\.]*)\w*.*")
UA_HPWEBOS = re.compile(".*hpwOS/([0-9+\.]*)\w*.*")
# Chrome =============================================================
# Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.56 Safari/535.11
# Chrome Frame =======================================================
# IE6 on Windows with Chrome Frame
# Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; chromeframe/11.0.660.0)
# Firefox ============================================================
# Windows 7 64 Bit
# Mozilla/5.0 (Windows NT 6.1; WOW64; rv:12.0a2) Gecko/20120227 Firefox/12.0a2
# Android ============================================================
# Firefox Mobile
# Mozilla/5.0 (Android; Linux armv7l; rv:10.0.2) Gecko/20120215 Firefox/10.0.2 Fennec/10.0.2
# Chrome for Android (on ICS)
# Mozilla/5.0 (Linux; U; Android-4.0.3; en-us; Galaxy Nexus Build/IML74K) AppleWebKit/535.7 (KHTML, like Gecko) CrMo/16.0.912.75 Mobile Safari/535.7
# Android builtin browser
# Samsung Galaxy Tab 1
# Mozilla/5.0 (Linux; U; Android 2.2; de-de; GT-P1000 Build/FROYO) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1
# Samsung Galaxy S
# Mozilla/5.0 (Linux; U; Android 2.3.3; de-de; GT-I9000 Build/GINGERBREAD) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1
# Samsung Galaxy Note
# Mozilla/5.0 (Linux; U; Android 2.3.6; de-de; GT-N7000 Build/GINGERBREAD) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1
# Samsung Galaxy ACE (no Flash since ARM)
# Mozilla/5.0 (Linux; U; Android 2.2.1; de-de; GT-S5830 Build/FROYO) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1
# WebOS ==============================================================
# HP Touchpad
# Mozilla/5.0 (hp-tablet; Linux; hpwOS/3.0.5; U; en-US) AppleWebKit/534.6 (KHTML, like Gecko) wOSBrowser/234.83 Safari/534.6 TouchPad/1.0
# => Qt-WebKit, Hixie-76, Flash
# Safari =============================================================
# iPod Touch, iOS 4.2.1
# Mozilla/5.0 (iPod; U; CPU iPhone OS 4_2_1 like Mac OS X; de-de) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8C148 Safari/6533.18.5
# => Hixie-76
# MacBook Pro, OSX 10.5.8, Safari 5.0.6
# Mozilla/5.0 (Macintosh; Intel Mac OS X 10_5_8) AppleWebKit/534.50.2 (KHTML, like Gecko) Version/5.0.6 Safari/533.22.3
# => Hixie-76
# RFC6455
# Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/534+ (KHTML, like Gecko) Version/5.1.2 Safari/534.52.7
# Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_3) AppleWebKit/535.24+ (KHTML, like Gecko) Version/5.1.3 Safari/534.53.10
# Hixie-76
# Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_3) AppleWebKit/534.53.11 (KHTML, like Gecko) Version/5.1.3 Safari/534.53.10
# Hixie-76
# Mozilla/5.0 (Macintosh; Intel Mac OS X 10_5_8) AppleWebKit/534.50.2 (KHTML, like Gecko) Version/5.0.6 Safari/533.22.3
# Opera ==============================================================
# Windows 7 32-Bit
# Opera/9.80 (Windows NT 6.1; U; de) Presto/2.10.229 Version/11.61
# Windows 7 64-Bit
# Opera/9.80 (Windows NT 6.1; WOW64; U; de) Presto/2.10.229 Version/11.62
# Samsung Galaxy S
# Opera/9.80 (Android 2.3.3; Linux; Opera Mobi/ADR-1202231246; U; de) Presto/2.10.254 Version/12.00
# Samsung Galaxy Tab 1
# Opera/9.80 (Android 2.2; Linux; Opera Tablet/ADR-1203051631; U; de) Presto/2.10.254 Version/12.00
# Samsung Galaxy ACE:
# Opera/9.80 (Android 2.2.1; Linux; Opera Mobi/ADR-1203051631; U; de) Presto/2.10.254 Version/12.00
# Nokia N8, Symbian S60 5th Ed., S60 Bell
# Opera/9.80 (S60; SymbOS; Opera Mobi/SYB-1111151949; U; de) Presto/2.9.201 Version/11.50
def _lookupWsSupport(ua):
"""
Lookup if browser supports WebSocket (Hixie76, Hybi10+, RFC6455) natively,
and if not, whether the web-socket-js Flash bridge works to polyfill that.
Returns a tuple of booleans
(ws_supported, needs_flash, detected)
ws_supported = WebSocket is supported
needs_flash = Flash Bridge is needed for support
detected = the code has explicitly mapped the support/nosupport
Params:
ua = user agent string, i.e. flask.request.user_agent.string
"""
## Internet Explorer
##
## FIXME: handle Windows Phone
##
if ua.find("MSIE") >= 0:
# IE10 has native support
if ua.find("MSIE 10") >= 0:
# native Hybi-10+
return (True, False, True)
# first, check for Google Chrome Frame
# http://www.chromium.org/developers/how-tos/chrome-frame-getting-started/understanding-chrome-frame-user-agent
if ua.find("chromeframe") >= 0:
r = UA_CHROMEFRAME.match(ua)
try:
v = int(r.groups()[0])
if v >= 14:
# native Hybi-10+
return (True, False, True)
except:
# detection problem
return (False, False, False)
# Flash fallback
if ua.find("MSIE 8") >= 0 or ua.find("MSIE 9") >= 0:
return (True, True, True)
# unsupported
return (False, False, True)
## iOS
##
if ua.find("iPhone") >= 0 or ua.find("iPad") >= 0 or ua.find("iPod") >= 0:
## native Hixie76 (as of March 2012), no Flash, no alternative browsers
return (True, False, True)
## Android
##
if ua.find("Android") >= 0:
## Firefox Mobile
##
if ua.find("Firefox") >= 0:
# Hybi-10+ for FF Mobile 8+
return (True, False, True)
## Opera Mobile
##
if ua.find("Opera") >= 0:
# Hixie76 for Opera 11+
return (True, False, True)
## Chrome for Android
##
if ua.find("CrMo") >= 0:
# http://code.google.com/chrome/mobile/docs/faq.html
return (True, False, True)
## Android builtin Browser (ooold WebKit)
##
if ua.find("AppleWebKit") >= 0:
# Though we return WS = True, and Flash = True here, when the device has no actual Flash support, that
# will get later detected in JS. This applies to i.e. ARMv6 devices like Samsung Galaxy ACE
# builtin browser, only works via Flash
return (True, True, True)
# detection problem
return (False, False, False)
## webOS
##
if ua.find("hpwOS") >= 0 or ua.find("webos") >= 0:
try:
if ua.find("hpwOS") >= 0:
vv = [int(x) for x in UA_HPWEBOS.match(ua).groups()[0].split('.')]
if vv[0] >= 3:
return (True, False, True)
elif ua.find("webos") >= 0:
vv = [int(x) for x in UA_WEBOS.match(ua).groups()[0].split('.')]
if vv[0] >= 2:
return (True, False, True)
except:
# detection problem
return (False, False, False)
else:
# unsupported
return (False, False, True)
## Opera
##
if ua.find("Opera") >= 0:
# Opera 11+ has Hixie76 (needs to be manually activated though)
return (True, False, True)
## Firefox
##
if ua.find("Firefox") >= 0:
r = UA_FIREFOX.match(ua)
try:
v = int(r.groups()[0])
if v >= 7:
# native Hybi-10+
return (True, False, True)
elif v >= 3:
# works with Flash bridge
return (True, True, True)
else:
# unsupported
return (False, False, True)
except:
# detection problem
return (False, False, False)
## Safari
##
if ua.find("Safari") >= 0 and not ua.find("Chrome") >= 0:
# rely on at least Hixie76
return (True, False, True)
## Chrome
##
if ua.find("Chrome") >= 0:
r = UA_CHROME.match(ua)
try:
v = int(r.groups()[0])
if v >= 14:
# native Hybi-10+
return (True, False, True)
elif v >= 4:
# works with Flash bridge
return (True, True, True)
else:
# unsupported
return (False, False, True)
except:
# detection problem
return (False, False, False)
# detection problem
return (False, False, False)
UA_DETECT_WS_SUPPORT_DB = {}
def lookupWsSupport(ua, debug = True):
ws = _lookupWsSupport(ua)
if debug:
if not UA_DETECT_WS_SUPPORT_DB.has_key(ua):
UA_DETECT_WS_SUPPORT_DB[ua] = ws
if not ws[2]:
msg = "UNDETECTED"
elif ws[0]:
msg = "SUPPORTED"
elif not ws[0]:
msg = "UNSUPPORTED"
else:
msg = "ERROR"
print "DETECT_WS_SUPPORT", ua, ws[0], ws[1], ws[2], msg
return ws
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