It is working without proxy only in localhost, but not from the internet. That
is why i used proxy. Is it possible to run without proxy? Regarding iis i have
no idea what it should be. IIS configured and tested to run python without
problem. Any idea?
thank you all for your concern
Date: Mon, 23 Feb 2009 11:02:36 +0200
From: [email protected]
To: [email protected]
CC: [email protected]; [email protected]
Subject: Re: [OpenLayers-Users] proxy not working
Hi Ivan and George,
I just tested the site and it seems that the request sent works. Also the proxy
works. But do you need proxy when using GetFeatureInfo?
maybe this has something to do with IIS?
- mika -
Ivan Grcic kirjoitti:
Hi,
first check if the normal request is working, without proxy. What does
firebug say if its not working?
On Mon, Feb 23, 2009 at 9:26 AM, george gpoul48 <[email protected]> wrote:
Hallo everyone!!
I use this proxy.py file and i am trying to get information for a map
feature clicking on it, but the computer returns this message:
"Some unexpected error occurred. Error text was:" Can anyone help me? Where
am i wrong?
See my map at http://84.205.237.73/default/mytest.aspx
Proxy.py code
#!C:/Python26/python.exe -u
import urllib2
import cgi
import sys, os
# Designed to prevent Open Proxy type stuff.
allowedHosts = ['84.205.237.73:443', 'www.openlayers.org', 'openlayers.org',
'labs.metacarta.com', 'world.freemap.in',
'prototype.openmnnd.org', 'geo.openplans.org',
'sigma.openplans.org',
'www.openstreetmap.org']
method = os.environ["REQUEST_METHOD"]
if method == "POST":
qs = os.environ["QUERY_STRING"]
d = cgi.parse_qs(qs)
if d.has_key("url"):
url = d["url"][0]
else:
url = "http://www.openlayers.org";
else:
fs = cgi.FieldStorage()
url = fs.getvalue('url', "http://www.openlayers.org";)
try:
host = url.split("/")[2]
if allowedHosts and not host in allowedHosts:
print "Status: 502 Bad Gateway"
print "Content-Type: text/plain"
print
print "This proxy does not allow you to access that location (%s)."
% (host,)
print
print os.environ
elif url.startswith("http://";) or url.startswith("https://";):
if method == "POST":
length = int(os.environ["CONTENT_LENGTH"])
headers = {"Content-Type": os.environ["CONTENT_TYPE"]}
body = sys.stdin.read(length)
r = urllib2.Request(url, body, headers)
y = urllib2.urlopen(r)
else:
y = urllib2.urlopen(url)
# print content type header
i = y.info()
if i.has_key("Content-Type"):
print "Content-Type: %s" % (i["Content-Type"])
else:
print "Content-Type: text/plain"
print
print y.read()
y.close()
else:
print "Content-Type: text/plain"
print
print "Illegal request."
except Exception, E:
print "Status: 500 Unexpected Error"
print "Content-Type: text/plain"
print
print "Some unexpected error occurred. Error text was:", E
------------------------------------------------------------------
getfeatureinfo code
.
.
.
OpenLayers.ProxyHost = "/script/proxy.py?url=";
.
.
.
map.events.register('click', map, function (e) {
document.getElementById('nodelist').innerHTML = "Please
wait...";
var params = {
REQUEST: "GetFeatureInfo",
EXCEPTIONS: "application/vnd.ogc.se_xml",
BBOX: map.getExtent().toBBOX(),
X: e.xy.x,
Y: e.xy.y,
INFO_FORMAT: 'text/html',
QUERY_LAYERS: map.layers[0].params.LAYERS,
FEATURE_COUNT: 50,
Layers: 'Tinos:dimoi',
Styles: '',
Srs: 'EPSG:900913',
WIDTH: map.size.w,
HEIGHT: map.size.h,
format: format};
OpenLayers.loadURL("http://84.205.237.73:443/geoserver/wms";, params, this,
setHTML, setHTML);
OpenLayers.Event.stop(e);
});
// sets the HTML provided into the nodelist element
function setHTML(response){
document.getElementById('nodelist').innerHTML =
response.responseText;
};
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