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Implementation for Issue #91

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This commit is contained in:
Miroslav Stampar 2012-07-16 12:12:52 +02:00
parent c1a14257a4
commit 4d759984b2
1 changed files with 38 additions and 28 deletions
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66
lib/core/option.py
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@ -876,50 +876,60 @@ def __setHTTPProxy():
return
debugMsg = "setting the HTTP proxy to pass by all HTTP requests"
debugMsg = "setting the %s proxy to pass by all HTTP requests" % ("SOCKS" if "socks" in conf.proxy else "HTTP")
logger.debug(debugMsg)
__proxySplit = urlparse.urlsplit(conf.proxy)
__hostnamePort = __proxySplit[1].split(":")
proxySplit = urlparse.urlsplit(conf.proxy)
hostnamePort = proxySplit[1].split(":")
__scheme = __proxySplit[0]
__hostname = __hostnamePort[0]
__port = None
__proxyString = ""
scheme = proxySplit[0].lower()
hostname = hostnamePort[0]
port = None
username = None
password = None
if len(__hostnamePort) == 2:
if len(hostnamePort) == 2:
try:
__port = int(__hostnamePort[1])
port = int(hostnamePort[1])
except:
pass #drops into the next check block
if not __scheme or not __hostname or not __port:
errMsg = "proxy value must be in format 'http://url:port'"
if not all((scheme, hostname, port)):
errMsg = "proxy value must be in format '(http|socks|socks4|socks5)://url:port'"
raise sqlmapSyntaxException, errMsg
if conf.pCred:
pCredRegExp = re.search("^(.*?):(.*?)$", conf.pCred)
if not pCredRegExp:
_ = re.search("^(.*?):(.*?)$", conf.pCred)
if not _:
errMsg = "Proxy authentication credentials "
errMsg += "value must be in format username:password"
raise sqlmapSyntaxException, errMsg
else:
username = _.group(1)
password = _.group(2)
# Reference: http://stackoverflow.com/questions/34079/how-to-specify-an-authenticated-proxy-for-a-python-http-connection
__proxyString = "%s@" % conf.pCred
__proxyString += "%s:%d" % (__hostname, __port)
# Workaround for http://bugs.python.org/issue1424152 (urllib/urllib2:
# HTTPS over (Squid) Proxy fails) as long as HTTP over SSL requests
# can't be tunneled over an HTTP proxy natively by Python (<= 2.5)
# urllib2 standard library
if PYVERSION >= "2.6":
proxyHandler = urllib2.ProxyHandler({"http": __proxyString, "https": __proxyString})
elif conf.scheme == "https":
proxyHandler = ProxyHTTPSHandler(__proxyString)
if "socks" in scheme:
socks.setdefaultproxy(socks.PROXY_TYPE_SOCKS5 if "4" not in scheme else socks.PROXY_TYPE_SOCKS4, hostname, port, username=username, password=password)
socks.wrapmodule(urllib2)
else:
proxyHandler = urllib2.ProxyHandler({"http": __proxyString})
if conf.pCred:
# Reference: http://stackoverflow.com/questions/34079/how-to-specify-an-authenticated-proxy-for-a-python-http-connection
proxyString = "%s@" % conf.pCred
else:
proxyString = ""
proxyString += "%s:%d" % (hostname, port)
# Workaround for http://bugs.python.org/issue1424152 (urllib/urllib2:
# HTTPS over (Squid) Proxy fails) as long as HTTP over SSL requests
# can't be tunneled over an HTTP proxy natively by Python (<= 2.5)
# urllib2 standard library
if PYVERSION >= "2.6":
proxyHandler = urllib2.ProxyHandler({"http": proxyString, "https": proxyString})
elif conf.scheme == "https":
proxyHandler = ProxyHTTPSHandler(proxyString)
else:
proxyHandler = urllib2.ProxyHandler({"http": proxyString})
def __setSafeUrl():
"""