Re: [nox-dev] how to use Authentication component
I'm not sure. Maybe someone else in the list knows the right way to import
it.
On Sat, Jun 11, 2011 at 3:01 AM, 颜玮 yan...@bupt.edu.cn wrote:
I am wirting a program to print the location of each host.And,i think
*Authenticator* can help me with that. My plan is to call *
get_authed_locations(self,dladdr,nwaddr)* in *pyauth.py*,i don't know
wether this way can work or not,if i am wrong,please correct me.
When i imported authenticator component to my file using“*from
nox.netapps.authenticator import pyauth*”,something when wrong,the error
info :
00041|nox|DBG:authtest:
Current state: ERROR
Required state: INSTALLED
Dependencies: 'python' OK, 'python' OK
Error:
cannot import a Python module
'nox.coreapps.examples.authtest':
Traceback (most recent call last):
File ./nox/coreapps/examples/authtest.py, line 2, in
module
from nox.netapps.authenticator import pyauth
File ./nox/netapps/authenticator/pyauth.py, line 25, in
module
_pyauth = swig_import_helper()
File ./nox/netapps/authenticator/pyauth.py, line 21, in
swig_import_helper
_mod = imp.load_module('_pyauth', fp, pathname,
description)
ImportError: ./nox/netapps/authenticator/_pyauth.so:
undefined symbol: vigil::Host_auth_event::Host_auth_event(vigil::datapathid,
unsigned short, vigil::ethernetaddr, unsigned int, long long, long long,
unsigned int, vigil::Host_event::Reason)
00042|nox|ERR:Cannot change the state of 'authtest' to INSTALLED:
'authtest' ran into an error:
cannot import a Python module 'nox.coreapps.examples.authtest':
Traceback (most recent call last):
File ./nox/coreapps/examples/authtest.py, line 2, in module
from nox.netapps.authenticator import pyauth
File ./nox/netapps/authenticator/pyauth.py, line 25, in
module
_pyauth = swig_import_helper()
File ./nox/netapps/authenticator/pyauth.py, line 21, in
swig_import_helper
_mod = imp.load_module('_pyauth', fp, pathname, description)
ImportError: ./nox/netapps/authenticator/_pyauth.so: undefined
symbol: vigil::Host_auth_event::Host_auth_event(vigil::datapathid, unsigned
short, vigil::ethernetaddr, unsigned int, long long, long long, unsigned
int, vigil::Host_event::Reason)
Am i importing the component in the right way?
can anybody help me with that?
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Re: [nox-dev] how to use Authentication component
authenticator and pyauthenticator are components, so -- like all components --
NOX needs to know to load them and resolve their dependencies. The fix is
easy:
Add the pyauthenticator component as a dependency in your meta.json file (or
simply specify pyauthenticator on the commandline *before* your component).
pyauthenticator will then pull in a couple other dependencies (authenticator,
for one!).
Hopefully that'll do it.
-- Murphy
On Saturday, June 11, 2011 04:32:02 AM Srini Seetharaman wrote:
I'm not sure. Maybe someone else in the list knows the right way to import
it.
On Sat, Jun 11, 2011 at 3:01 AM, 颜玮 yan...@bupt.edu.cn wrote:
I am wirting a program to print the location of each host.And,i
think
*Authenticator* can help me with that. My plan is to call *
get_authed_locations(self,dladdr,nwaddr)* in *pyauth.py*,i don't know
wether this way can work or not,if i am wrong,please correct me.
When i imported authenticator component to my file using“*from
nox.netapps.authenticator import pyauth*”,something when wrong,the error
info :
00041|nox|DBG:authtest:
Current state: ERROR
Required state: INSTALLED
Dependencies: 'python' OK, 'python' OK
Error:
cannot import a Python module
'nox.coreapps.examples.authtest':
Traceback (most recent call last):
File ./nox/coreapps/examples/authtest.py, line 2, in
module
from nox.netapps.authenticator import pyauth
File ./nox/netapps/authenticator/pyauth.py, line 25,
in
module
_pyauth = swig_import_helper()
File ./nox/netapps/authenticator/pyauth.py, line 21,
in
swig_import_helper
_mod = imp.load_module('_pyauth', fp, pathname,
description)
ImportError: ./nox/netapps/authenticator/_pyauth.so:
undefined symbol:
vigil::Host_auth_event::Host_auth_event(vigil::datapathid, unsigned
short, vigil::ethernetaddr, unsigned int, long long, long long, unsigned
int, vigil::Host_event::Reason)
00042|nox|ERR:Cannot change the state of 'authtest' to INSTALLED:
'authtest' ran into an error:
cannot import a Python module 'nox.coreapps.examples.authtest':
Traceback (most recent call last):
File ./nox/coreapps/examples/authtest.py, line 2, in module
from nox.netapps.authenticator import pyauth
File ./nox/netapps/authenticator/pyauth.py, line 25, in
module
_pyauth = swig_import_helper()
File ./nox/netapps/authenticator/pyauth.py, line 21, in
swig_import_helper
_mod = imp.load_module('_pyauth', fp, pathname, description)
ImportError: ./nox/netapps/authenticator/_pyauth.so: undefined
symbol: vigil::Host_auth_event::Host_auth_event(vigil::datapathid,
unsigned short, vigil::ethernetaddr, unsigned int, long long, long long,
unsigned int, vigil::Host_event::Reason)
Am i importing the component in the right way?
can anybody help me with that?
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[nox-dev] how to use Authentication component
Hi all, I met difficulty in using /Authontication/ component,and i need your help. here is my problem: I want to know the location of each host,and i think there must be a function in Authentication component that i can ues,but i don't know which one. Any one knows? also,should i import the component in my codefile like /from nox.netapps.authenticator.pyauth import */ ? --- yan 6/10 ___ nox-dev mailing list nox-dev@noxrepo.org http://noxrepo.org/mailman/listinfo/nox-dev
Re: [nox-dev] how to use Authentication component
You may be able to listen for Host_event (with filter Host_event.action == Action.ADD), and track the datapath_id and port of each host. In the python side, I think it is Host_bind_event. 2011/6/10 颜玮 yan...@bupt.edu.cn: Hi all, I met difficulty in using Authontication component,and i need your help. here is my problem: I want to know the location of each host,and i think there must be a function in Authentication component that i can ues,but i don't know which one. Any one knows? also,should i import the component in my codefile like from nox.netapps.authenticator.pyauth import * ? --- yan 6/10 ___ nox-dev mailing list nox-dev@noxrepo.org http://noxrepo.org/mailman/listinfo/nox-dev ___ nox-dev mailing list nox-dev@noxrepo.org http://noxrepo.org/mailman/listinfo/nox-dev
