[Users] Cannot connect to guest with spice console; SSL validate error

[Rami Vaknin]

On 08/07/2012 05:10 PM, Karli Sjöberg wrote:
> Hi,
>
> I seems very difficult to get this working. I have a Fedora 17 client, installed spice-xpi and tried to access console from User Portal but console never shows up. engine.log prints:
> 2012-08-07 15:56:18,738 INFO  [org.ovirt.engine.core.bll.SetVmTicketCommand] (ajp--0.0.0.0-8009-13) [2a8bc3f4] Running command: SetVmTicketCommand internal: false. Entities affected :  ID: 2ad22641-7aeb-4d1b-999e-2c0563376641 Type: VM
> 2012-08-07 15:56:18,771 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SetVmTicketVDSCommand] (ajp--0.0.0.0-8009-13) [2a8bc3f4] START, SetVmTicketVDSCommand(vdsId = acfc94c0-d7e1-11e1-b35e-b38016c320bb, vmId=2ad22641-7aeb-4d1b-999e-2c0563376641, ticket=NvbcLbRR/7Vx, validTime=120,m userName=karli, userId=de526322-d046-4a06-911e-546e7159556e), log id: 3d61fa94
> 2012-08-07 15:56:18,816 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SetVmTicketVDSCommand] (ajp--0.0.0.0-8009-13) [2a8bc3f4] FINISH, SetVmTicketVDSCommand, log id: 3d61fa94
>
>  From the F17 client with "ovirt-shell" installed from ovirt-3.1 repo:
> $ console milli
> (window briefly flashes and disappeares again)
> warning: could not fetch host certificate info cause used backend/sdk does not support it.
> warning: host identity will not be validated.
>
> And have also used "spicec" directly from F17 client:
> # spicec -h cirrus2-1.slu.se -p 5900 -s 5901 -w v36BkUumraDG (The first ticket had by this time expired, so this is a new one)
> (flashes)
> Error: failed to connect w/SSL, ssl_error error:00000001:lib(0):func(0):reason(1)
> 140059992839392:error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed:s3_clnt.c:1063:
> Warning: SSL Error:
> # spicec -h cirrus2-1.slu.se -p 5900 -w v36BkUumraDG
> (flashes)
> Warning: connect error 5 - need secured connection

I wrote a simple script that collects the parameter needed to for spicec 
in case of secure connection, I was using it on RHEL6, it probably will 
be easy to convert it to Fedora if it does not already work OTB:

#!/bin/bash

# Usage: ./spice_to_vm.sh host vm_name

PASSWORD="root_password_to_the_host"
SECONDS="1200"

ssh-copy-id root@$1 >& /dev/null

ID=`ssh root@$1 vdsClient -s 0 list table | awk '{print $1":"$3":"}' | 
grep ":$2:" | sed -e 's/\:.*//g'`
ssh root@$1 vdsClient -s 0 setVmTicket $ID $PASSWORD $SECONDS keep >& 
/dev/null

PORT=`ssh root@$1 vdsClient -s 0 getVmStats $ID | grep displaySecurePort 
| awk '{print $3}'`
SUBJECT=`ssh root@$1 openssl x509 -noout -text -in 
/etc/pki/vdsm/certs/vdsmcert.pem | grep Subject: | cut -f 10- -d " " | 
sed -e 's/\ //g'`

scp root@$1:/etc/pki/vdsm/certs/cacert.pem /tmp/cacert.pem >& /dev/null
COMMAND="sudo /usr/libexec/spicec --host-subject \"$SUBJECT\" --password 
$PASSWORD --secure-channels all -h $1 --secure-port $PORT --ca-file 
/tmp/cacert.pem"

echo $COMMAND

>
> # rpm -qa | egrep '(ovirt|vdsm)'
> ovirt-image-uploader-3.1.0-0.git9c42c8.fc17.noarch
> vdsm-cli-4.10.0-5.fc17.noarch
> ovirt-engine-config-3.1.0-1.fc17.noarch
> ovirt-engine-userportal-3.1.0-1.fc17.noarch
> vdsm-4.10.0-5.fc17.x86_64
> ovirt-log-collector-3.1.0-0.git10d719.fc17.noarch
> ovirt-engine-sdk-3.1.0.4-1.fc17.noarch
> ovirt-engine-restapi-3.1.0-1.fc17.noarch
> ovirt-engine-backend-3.1.0-1.fc17.noarch
> ovirt-engine-3.1.0-1.fc17.noarch
> ovirt-engine-webadmin-portal-3.1.0-1.fc17.noarch
> ovirt-engine-notification-service-3.1.0-1.fc17.noarch
> ovirt-engine-dbscripts-3.1.0-1.fc17.noarch
> vdsm-python-4.10.0-5.fc17.x86_64
> ovirt-engine-genericapi-3.1.0-1.fc17.noarch
> ovirt-engine-tools-common-3.1.0-1.fc17.noarch
> ovirt-engine-cli-3.1.0.6-1.fc17.noarch
> vdsm-xmlrpc-4.10.0-5.fc17.noarch
> vdsm-bootstrap-4.10.0-5.fc17.noarch
> ovirt-iso-uploader-3.1.0-0.git1841d9.fc17.noarch
> ovirt-engine-setup-3.1.0-1.fc17.noarch
>
>
> The engine is installed with SSL as enabled by default, the hosts too. VDSM and libvirt are all active and validate fine towards the engine; have status "UP" and so on, but can't get SPICE console working. VNC works of course, but SPICE would be much cooler:) How do I get console working with SPICE?
>
> Best Regards
> Karli Sjöberg
> _______________________________________________
> Users mailing list
> Users at ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users


-- 

Thanks,

Rami Vaknin, QE @ Red Hat, TLV, IL.