Hi Subin, Unfortunately I am at Hadoop Summit Europe for this week. Ill try it out over next week and let you know how it goes.
Please feel free to ping me on this if I do not respond in time :). thanks mahadev On 3/16/13, Modeel, Subin <[email protected]> wrote: > Hi > > I tried that. But it still didn't work. > Where you able to get it working? > >>>> url = 'http://localhost:8080/api/v1/clusters/' >>>> import urllib2 >>>> password_mgr = urllib2.HTTPPasswordMgrWithDefaultRealm() >>>> password_mgr.add_password(None,url ,"admin","admin") >>>> handler = urllib2.HTTPBasicAuthHandler(password_mgr) >>>> opener = urllib2.build_opener(handler) >>>> urllib2.install_opener(opener) >>>> opener.open('http://localhost:8080/api/v1/clusters/') > Traceback (most recent call last): > File "<stdin>", line 1, in <module> > File "/usr/lib64/python2.6/urllib2.py", line 397, in open > response = meth(req, response) > File "/usr/lib64/python2.6/urllib2.py", line 510, in http_response > 'http', request, response, code, msg, hdrs) > File "/usr/lib64/python2.6/urllib2.py", line 435, in error > return self._call_chain(*args) > File "/usr/lib64/python2.6/urllib2.py", line 369, in _call_chain > result = func(*args) > File "/usr/lib64/python2.6/urllib2.py", line 518, in http_error_default > raise HTTPError(req.get_full_url(), code, msg, hdrs, fp) > urllib2.HTTPError: HTTP Error 403: Full authentication is required to access > this resource > > > > Thanks > Subin > > > > > > > On Sat, Mar 16, 2013 at 9:30 PM, Mahadev Konar > <[email protected]<mailto:[email protected]>> wrote: > Subin, > Looks like you might have to install the handler: > > Here's the snippet from python docs: > > ======== > # create a password manager > password_mgr = urllib2.HTTPPasswordMgrWithDefaultRealm() > > # Add the username and password. > # If we knew the realm, we could use it instead of None. > top_level_url = "http://example.com/foo/"; > password_mgr.add_password(None, top_level_url, username, password) > > handler = urllib2.HTTPBasicAuthHandler(password_mgr) > > # create "opener" (OpenerDirector instance) > opener = urllib2.build_opener(handler) > > # use the opener to fetch a URL > opener.open(a_url) > > # Install the opener. > # Now all calls to urllib2.urlopen use our opener. > urllib2.install_opener(opener) > > ======== > > thanks > mahadev > > > On Fri, Mar 15, 2013 at 2:50 AM, Modeel, Subin > <[email protected]<mailto:[email protected]>> wrote: >> Hi >> I was trying to invoke the rest call from python-urllib2 .I see that It >> fails with 403 error.I feel its because there is no realm value. >> I am unable to find the WWW-Authenticate: value to find the realm value. >> Can you please help me with this. >> >> >> Thanks >> >>>>> import urllib2 >>>>> url = 'http://localhost:8080/api/v1/clusters/' >>>>> password_mgr = urllib2.HTTPPasswordMgrWithDefaultRealm() >>>>> handler = urllib2.HTTPBasicAuthHandler(password_mgr) >>>>> password_mgr.add_password(None,'http://localhost:8080','admin', >>>>> 'admin') >> >>>>> opener.open('http://localhost:8080/api/v1/clusters/') >> Traceback (most recent call last): >> File "<stdin>", line 1, in <module> >> File "/usr/lib64/python2.6/urllib2.py", line 397, in open >> response = meth(req, response) >> File "/usr/lib64/python2.6/urllib2.py", line 510, in http_response >> 'http', request, response, code, msg, hdrs) >> File "/usr/lib64/python2.6/urllib2.py", line 435, in error >> return self._call_chain(*args) >> File "/usr/lib64/python2.6/urllib2.py", line 369, in _call_chain >> result = func(*args) >> File "/usr/lib64/python2.6/urllib2.py", line 518, in http_error_default >> raise HTTPError(req.get_full_url(), code, msg, hdrs, fp) >> urllib2.HTTPError: HTTP Error 403: Full authentication is required to >> access this resource >> >> >> >> I am able to use the pycurl library to get the response. >> >> >>>>> import pycurl, json >>>>> url = 'http://localhost:8080/api/v1/clusters/' >>>>> c = pycurl.Curl() >>>>> c.setopt(pycurl.URL, url) >>>>> c.setopt(pycurl.USERPWD,'admin') >>>>> c.setopt(pycurl.USERPWD,'admin:admin') >>>>> c.perform() >> { >> "href" : "http://localhost:8080/api/v1/clusters/";, >> "items" : [ >> { >> "href" : "http://localhost:8080/api/v1/clusters/test1";, >> "Clusters" : { >> "cluster_name" : "test1", >> "version" : "HDP-1.2.0" >> } >> } >> ] >> } > > -- Mahadev Konar Hortonworks Inc. http://hortonworks.com/
