def fetch_url_using_pac(pac, url):
try:
proxy_string = pacparser.just_find_proxy(pac, url)
except:
sys.stderr.write('could not determine proxy using Pacfile\n')
return None
proxylist = proxy_string.split(";")
proxies = None # Dictionary to be passed to urlopen method of urllib
while proxylist:
proxy = proxylist.pop(0).strip()
if 'DIRECT' in proxy:
proxies = {}
break
if proxy[0:5].upper() == 'PROXY':
proxy = proxy[6:].strip()
if isproxyalive(proxy):
proxies = {'http': 'http://%s' % proxy}
break
try:
sys.stderr.write('trying to fetch the page using proxy %s\n' % proxy)
response = urllib.urlopen(url, proxies=proxies)
except Exception, e:
sys.stderr.write('could not fetch webpage %s using proxy %s\n' %
(url, proxies))
sys.stderr.write(str(e) + '\n')
return None
def getDefinedUrlResults():
print("getDefinedUrlResults ->")
pacparser.init()
ret = []
# get pacparser response
for url in defurls:
# print(url)
try:
res = pacparser.just_find_proxy("latest.pac", url)
except:
res = "pac file not found"
finally:
print
# print(res)
# print
ret.append({ "url": url, "res": res })
print("end for defurls <-")
pacparser.cleanup()
# print(ret)
print("getDefinedUrlResults <-")
return ret
def fetch_url_using_pac(pac, url):
try:
proxy_string = pacparser.just_find_proxy(pac, url)
except:
sys.stderr.write('could not determine proxy using Pacfile\n')
return None
proxylist = proxy_string.split(";")
proxies = None # Dictionary to be passed to urlopen method of urllib
while proxylist:
proxy = proxylist.pop(0).strip()
if 'DIRECT' in proxy:
proxies = {}
break
if proxy[0:5].upper() == 'PROXY':
proxy = proxy[6:].strip()
if isproxyalive(proxy):
proxies = {'http': 'http://%s' % proxy}
break
try:
sys.stderr.write('trying to fetch the page using proxy %s\n' % proxy)
response = urllib.urlopen(url, proxies=proxies)
except Exception, e:
sys.stderr.write('could not fetch webpage %s using proxy %s\n' %
(url, proxies))
sys.stderr.write(str(e)+'\n')
return None
def getDefinedUrlResults():
print("getDefinedUrlResults ->")
pacparser.init()
ret = []
# get pacparser response
for url in defurls:
# print(url)
try:
res = pacparser.just_find_proxy("latest.pac", url)
except:
res = "pac file not found"
finally:
print
# print(res)
# print
ret.append({"url": url, "res": res})
print("end for defurls <-")
pacparser.cleanup()
# print(ret)
print("getDefinedUrlResults <-")
return ret
def find_proxy_for_url(self, url):
"""Ask the PAC file for the proxy to use for the given URL."""
self.update_pacfile()
proxies = pacparser.just_find_proxy(self.pacfile, url)
if proxies:
for proxy in proxies.split(";"):
proxy = proxy.strip()
if proxy[0:6].upper() == "DIRECT":
return None
if proxy[0:5].upper() == "PROXY":
return proxy[6:].strip()
sys.stderr.write("No proxy offered for %s\n" % (url,))
return None
def fetchurl(pac, url, headers):
try:
proxy_string = pacparser.just_find_proxy(pac, url)
except:
sys.stderr.write('could not determine proxy using Pacfile\n')
return None
proxylist = proxy_string.split(";")
proxies = None # Dictionary to be passed to urlopen method of urllib
while proxylist:
proxy = proxylist.pop(0).strip()
if 'DIRECT' in proxy:
proxies = {}
break
if proxy[0:5].upper() == 'PROXY':
proxy = proxy[6:].strip()
if isproxyalive(proxy):
proxies = {'http': 'http://%s' % proxy}
break
try:
sys.stderr.write('trying to fetch the page using proxy %s\n' % proxy)
'''
using urllib:
response = urllib.urlopen(url, proxies=proxies)
'''
'''
using urllib2:
'''
#srh = rTool.SmartRedirectHandler()
proxy = urllib2.ProxyHandler(proxies)
handler = urllib2.HTTPHandler()
handler.set_http_debuglevel(1)
cookie = urllib2.HTTPCookieProcessor()
opener = urllib2.build_opener(handler, proxy)
urllib2.install_opener(opener)
request = urllib2.Request(url, None, headers)
response = opener.open(request)
except Exception, e:
sys.stderr.write('could not fetch webpage %s using proxy %s\n' %
(url, proxies))
sys.stderr.write(str(e)+'\n')
return None
def getproxyserver(pac, url):
try:
proxy_string = pacparser.just_find_proxy(pac, url)
except:
sys.stderr.write('could not determine proxy using Pacfile\n')
return None
proxylist = proxy_string.split(";")
# Choose first proxy server
while proxylist:
proxy = proxylist.pop(0).strip()
if 'DIRECT' in proxy:
break
if proxy[0:5].upper() == 'PROXY':
proxy = proxy[6:].strip()
if isproxyalive(proxy):
break
return proxy
def get_proxy_from_pac(pac, url):
try:
proxy_string = pacparser.just_find_proxy(pac, url)
except:
sys.stderr.write('could not determine proxy using Pacfile\n')
return None
proxylist = proxy_string.split(";")
proxies = None # Dictionary to be passed to urlopen method of urllib
while proxylist:
proxy = proxylist.pop(0).strip()
if 'DIRECT' in proxy:
proxies = {}
break
if proxy[0:5].upper() == 'PROXY':
proxy = proxy[6:].strip()
if isproxyalive(proxy):
proxies = {'http': 'http://%s' % proxy}
break
return proxies
def checkProxiesForUrl(self, pac, url):
"""get proxy for the given url"""
try:
proxy_string = pacparser.just_find_proxy(pac, url)
except:
sys.stderr.write('could not determine proxy using Pacfile\n')
return None
proxylist = proxy_string.split(";")
proxies = None # Dictionary to be passed to urlopen method of urllib
while proxylist:
proxy = proxylist.pop(0).strip()
if 'DIRECT' in proxy:
proxies = {}
return proxies
#break
if proxy[0:5].upper() == 'PROXY':
proxy = proxy[6:].strip()
if self.isProxyAlive(proxy):
proxies = {'http': 'http://%s' % proxy}
return proxies
def checkProxiesForUrl(self, pac, url):
"""get proxy for the given url"""
try:
proxy_string = pacparser.just_find_proxy(pac, url)
except:
sys.stderr.write('could not determine proxy using Pacfile\n')
return None
proxylist = proxy_string.split(";")
proxies = None # Dictionary to be passed to urlopen method of urllib
while proxylist:
proxy = proxylist.pop(0).strip()
if 'DIRECT' in proxy:
proxies = {}
return proxies
#break
if proxy[0:5].upper() == 'PROXY':
proxy = proxy[6:].strip()
if self.isProxyAlive(proxy):
proxies = {'http': 'http://%s' % proxy}
return proxies
#!/usr/bin/env python
import pacparser,sys
print sys.argv[1]
if len(sys.argv) >= 3:
pacfile=sys.argv[2]
print "use: ", pacfile
else:
pacfile="proxy.pac"
pacparser.init()
pacparser.parse_pac(pacfile)
proxy = pacparser.find_proxy(sys.argv[1])
print proxy
pacparser.cleanup()
# Or simply,
print pacparser.just_find_proxy(pacfile, sys.argv[1])
#!/usr/bin/python2.5
import pacparser
pacparser.init()
pacparser.parse_pac("wpad.dat")
proxy = pacparser.find_proxy("http://www.manugarg.com")
print proxy
pacparser.cleanup()
# Or simply,
print pacparser.just_find_proxy("wpad.dat", "http://www2.manugarg.com")
print(stat)
except Exception, e:
# When couldn't download pac, return error page.
error = "Pac file not found. Check your pac in `/app/yourpac.py` and correct access rights."
return render_template('index.html', defpacs=defpacs, error=error)
else:
url = "http://example.com/"
opt = "http://your-company/test.pac"
# get pacparser response
pacparser.init()
try:
res = pacparser.just_find_proxy("latest.pac", url)
except:
res = "not found"
finally:
print
print(res)
print
pacparser.cleanup()
# get defined check urls
defres = getDefinedUrlResults()
return render_template('index.html',
url=url,
opt=opt,
print(stat)
except Exception,e:
# When couldn't download pac, return error page.
error = "Pac file not found. Check your pac in `/app/yourpac.py` and correct access rights."
return render_template('index.html',defpacs=defpacs, error=error)
else:
url="http://example.com/"
opt="http://your-company/test.pac"
# get pacparser response
pacparser.init()
try:
res = pacparser.just_find_proxy("latest.pac", url)
except:
res = "not found"
finally:
print
print(res)
print
pacparser.cleanup()
# get defined check urls
defres = getDefinedUrlResults()
return render_template('index.html',url=url,opt=opt,res=res,stat=stat,defpacs=defpacs,defres=defres)
#!/usr/bin/env python
import pacparser, sys
print sys.argv[1]
if len(sys.argv) >= 3:
pacfile = sys.argv[2]
print "use: ", pacfile
else:
pacfile = "proxy.pac"
pacparser.init()
pacparser.parse_pac(pacfile)
proxy = pacparser.find_proxy(sys.argv[1])
print proxy
pacparser.cleanup()
# Or simply,
print pacparser.just_find_proxy(pacfile, sys.argv[1])