[AG-DEV] AG3 VenueManagement can't connect
Thomas D. Uram
turam at mcs.anl.gov
Wed Feb 22 01:54:40 CST 2006
I believe it was resolved before beta1. Which code are you running? Can you
provide
more of VenueManagement.log?
On 2/22/06 1:31 AM, Todd Zimmerman wrote:
> Was this problem ever resolved??
>
> I'm running into the same issue - trying to connect with a valid service certificate from either the
> local machine or a remote machine.
>
> VenueManagement.log reports:
> sslerror: (1, 'error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca'
>
> The server is running on a RHEL4 box so there may be some oddities - but the server seems to be
> stable and will accept connections.
>
> Any info would help - thx!
>
> Todd
>
>
> Thomas D. Uram wrote:
>> Ok, I haven't been able to reproduce the problem, but Eric has seen this
>> problem.
>> We'll get back to you today with a fix.
>>
>> Tom
>>
>>
>> On 1/21/06 3:07 AM, Christoph Willing wrote:
>>> On 21/01/2006, at 6:53 AM, Thomas D. Uram wrote:
>>>
>>>> Chris:
>>>>
>>>> This line occurs repeatedly:
>>>>
>>>> sslerror: (1, 'error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1
>>>> alert unknown ca')
>>>>
>>>> Do you have the appropriate CA certs in the cert repository?
>>>
>>> Tom,
>>>
>>> I have:
>>> ag at v2:~$ ls -l /etc/AccessGrid3/Config/CAcertificates/
>>> total 32
>>> -rw-r--r-- 1 ag ag 1436 2004-04-20 08:00 1c3f2ca8.0
>>> -rw-r--r-- 1 ag ag 2276 2004-05-07 04:51 1c3f2ca8.signing_policy
>>> -rw-r--r-- 1 ag ag 904 2004-03-26 00:25 45cc9e80.0
>>> -rw-r--r-- 1 ag ag 1334 2004-03-26 00:25 45cc9e80.signing_policy
>>> -rw-r--r-- 1 ag ag 1448 2004-04-20 08:00 d1b603c3.0
>>> -rw-r--r-- 1 ag ag 2263 2004-03-26 00:25 d1b603c3.signing_policy
>>> -rw-r--r-- 1 ag ag 1334 2004-09-06 15:26 f18fa857.0
>>> -rw-r--r-- 1 ag ag 571 2004-09-06 15:26 f18fa857.signing_policy
>>>
>>>
>>>> I'm ignoring the 'connection refused' errors, because I expect
>>>> either the server wasn't
>>>> running, or was running on a different network interface.
>>>
>>> The venue server was running; there's only one network interface on
>>> the machine.
>>>
>>>
>>> chris
>>>
>>>
>>>
>>>> On 1/20/06 2:37 PM, Christoph Willing wrote:
>>>>
>>>>> On 21/01/2006, at 3:03 AM, Thomas D. Uram wrote:
>>>>>
>>>>>> Is there mention of the default certificate in VenueManagement.log?
>>>>>> If details there aren't clear, I'd sure be interested to see the log.
>>>>> Tom,
>>>>> A log of yesterday's attempts is attached. It includes attempts
>>>>> with server running secure mode then insecure mode, although I
>>>>> don't know if thats evident from the log. It also shows the
>>>>> different server names used (localhost & fqdn).
>>>>> The default certificate is mentioned a few times (at each start up
>>>>> I guess). Since VenueServer and VenueManagement are running on the
>>>>> same machine, each is using the same default cert, which mostly
>>>>> happens to be a server certificiate, although you'll see near the
>>>>> end that I also tried using an Anonymous User cert too.
>>>>> chris
>>>>>
>>>>>> On 1/19/06 10:25 PM, Christoph Willing wrote:
>>>>>>
>>>>>>> On 20/01/2006, at 2:01 PM, Thomas D. Uram wrote:
>>>>>>>
>>>>>>>> Is your default certificate an identity certificate (i.e., does
>>>>>>>> it require a passphrase?).
>>>>>>>> That's not being handled currently. If so, try using a
>>>>>>>> service certificate instead.
>>>>>>>> If not, something's wrong.
>>>>>>>
>>>>>>> Tom,
>>>>>>> Its a VenueServer certificate, borrowed from another machine,
>>>>>>> and same result using an anonymous certificate.
>>>>>>> ag at v2:~$ certmgr.py
>>>>>>> (ID mode) > list
>>>>>>> 1. (Default) /O=Access Grid/OU=agdev-ca.mcs.anl.gov/
>>>>>>> CN=VenueServer/ seivers.vislab.uq.edu.au
>>>>>>> 2. /O=Access Grid/O=Argonne National Laboratory/OU=Futures Lab
>>>>>>> Anonymous Authority/CN=Anonymous User
>>>>>>> 486c88f05354caa6e542b09b19cdee01
>>>>>>> (ID mode) > show 1
>>>>>>> Subject: /O=Access Grid/OU=agdev-ca.mcs.anl.gov/ CN=VenueServer/
>>>>>>> seivers.vislab.uq.edu.au
>>>>>>> Issuer: /O=Access Grid/OU=agdev-ca.mcs.anl.gov/CN=Access Grid
>>>>>>> Developers CA
>>>>>>> Certificate version: 2
>>>>>>> Serial number: 5778
>>>>>>> Not valid before: 03/18/05 01:41:35
>>>>>>> Not valid after: 03/18/06 01:41:35
>>>>>>> MD5 Fingerprint: 2A:81:9C:98:C2:76:09:1F:6C:E9:3E:47:B7:99:65:65
>>>>>>> Certificate location: /home/ag/.AccessGrid3/Config/certRepo/
>>>>>>> certificates/9c833de531fe7da7cff5bbfeaaf770fc/
>>>>>>> 1c291311d25c9e1f2a79b98047ad6fec/cert.pem
>>>>>>> Private key location: /home/ag/.AccessGrid3/Config/certRepo/
>>>>>>> privatekeys/2f30fa4ccf0c09b08e4b9050829bc33b.pem
>>>>>>>
>>>>>>>> On 1/19/06 7:30 PM, Christoph Willing wrote:
>>>>>>>>
>>>>>>>>> Working with a packaged AG3, I can run the VenueServer and
>>>>>>>>> connect to it with a VenueClient. However I can't connect to
>>>>>>>>> it with the VenueManagement tool. Trying to connect (from
>>>>>>>>> same machine) with:
>>>>>>>>> https://localhost/VenueServer
>>>>>>>>> or https://v2.vislab.uq.edu.au/VenueServer
>>>>>>>>> both immediately result in a "Unable To Connect" popup msg
>>>>>>>>> box saying:
>>>>>>>>> You were unable to connect to the venue server at:
>>>>>>>>> https://v2.vislab.uq.edu.au/VenueServer.
>>>>>>>>> The VenueServer.log doesn't mention anything about a
>>>>>>>>> connection attempt in such cases.
>>>>>>>>> If I then add a :8000 to the url, the following error is added
>>>>>>>>> to VenueServer.log:
>>>>>>>>> 01/20/06 11:27:29 -1273504848 Hosting ServiceContainer.py:
>>>>>>>>> 146 ERROR None
>>>>>>>>> Traceback (most recent call last):
>>>>>>>>> File "/usr/lib/python2.4/site-packages/M2Crypto/SSL/
>>>>>>>>> SSLServer.py", line 29, in handle_request
>>>>>>>>> request, client_address = self.get_request()
>>>>>>>>> File "/usr/lib/python2.4/SocketServer.py", line 373, in
>>>>>>>>> get_request
>>>>>>>>> return self.socket.accept()
>>>>>>>>> File "/usr/lib/python2.4/site-packages/M2Crypto/SSL/
>>>>>>>>> Connection.py", line 114, in accept
>>>>>>>>> ssl.accept_ssl()
>>>>>>>>> File "/usr/lib/python2.4/site-packages/M2Crypto/SSL/
>>>>>>>>> Connection.py", line 103, in accept_ssl
>>>>>>>>> return m2.ssl_accept(self.ssl)
>>>>>>>>> SSLError: no certificate returned
>>>
>>>
>>>
>>> Christoph Willing +61 7 3365 8350
>>> QPSF Access Grid Manager
>>> University of Queensland
>>>
>>>
>>>
>>>
>
>
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