Hi Uri,
Thanks for the reply!
No, remote-viewer is not running on the same server (neither windows nor Linux tests),
haven't tried spice-host-subject, but will certainly give it a try, but question is, as what I'm seeking to do is to create a general package (that is usable across multiple installations with different certs, domains), is it really necessary to have ca-cert or host-subject available on windows? I assume it should be possible to get them from the running OS itself...
---
Armin ranjbar
Armin ranjbar
On Tue, Dec 22, 2020 at 3:54 AM Uri Lublin <uril@xxxxxxxxxx> wrote:
On 12/20/20 5:37 PM, Armin Ranjbar wrote:
> Hi, With pleasure!
>
> Qemu command line:
> /usr/bin/qemu-system-x86_64 -name
> guest=test1-DOMAIN_XLMEP2ZCTPH2NRMV,debug-threads=on -S -object
> secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-1-test1-pishro.compute/master-key.aes
> -machine pc-i440fx-4.2,accel=kvm,usb=off,vmport=off,dump-guest-core=off
> -cpu
> SandyBridge-IBRS,vme=on,vmx=on,pcid=on,hypervisor=on,arat=on,tsc-adjust=on,umip=on,md-clear=on,stibp=on,arch-capabilities=on,ssbd=on,xsaveopt=on,pdpe1gb=on,ibpb=on,amd-stibp=on,amd-ssbd=on,skip-l1dfl-vmentry=on,pschange-mc-no=on,hv-time,hv-relaxed,hv-vapic,hv-spinlocks=0x1000,hv-vpindex,hv-runtime,hv-synic,hv-stimer,hv-stimer-direct,hv-reset,hv-vendor-id=DaaS,hv-crash
> -m 3248 -overcommit mem-lock=off -smp 2,sockets=1,cores=2,threads=1
> -uuid 3c01cc16-3a72-11eb-ae67-c3a189c89e46 -no-user-config -nodefaults
> -chardev socket,id=charmonitor,fd=31,server,nowait -mon
> chardev=charmonitor,id=monitor,mode=control -rtc base=utc,driftfix=slew
> -global kvm-pit.lost_tick_policy=delay -no-hpet -no-shutdown -global
> PIIX4_PM.disable_s3=1 -global PIIX4_PM.disable_s4=1 -boot strict=on
> -device pci-bridge,chassis_nr=1,id=pci.1,bus=pci.0,addr=0x3 -device
> qemu-xhci,p2=15,p3=15,id=usb,bus=pci.0,addr=0x5 -device
> ahci,id=sata0,bus=pci.0,addr=0x8 -device
> virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x6 -object
> secret,id=libvirt-2-storage-secret0,data=""
> -blockdev
> {"driver":"rbd","pool":"base_disks","image":"test1-DOMAIN_XLMEP2ZCTPH2NRMV","server":[{"host":"192.168.0.126","port":"3300"}],"user":"admin","auth-client-required":["cephx","none"],"key-secret":"libvirt-2-storage-secret0","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}
> -blockdev
> {"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}
> -device
> ide-hd,bus=sata0.0,drive=libvirt-2-format,id=sata0-0-0,bootindex=1
> -blockdev
> {"driver":"file","filename":"/var/lib/libvirt/images/windows.iso","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}
> -blockdev
> {"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}
> -device
> ide-cd,bus=sata0.1,share-rw=on,drive=libvirt-1-format,id=sata0-0-1,bootindex=2
> -netdev tap,fd=33,id=hostnet0 -device
> e1000,netdev=hostnet0,id=net0,mac=4a:df:1f:e9:c8:1e,bus=pci.1,addr=0x3
> -chardev pty,id=charserial0 -device
> isa-serial,chardev=charserial0,id=serial0 -chardev
> spicevmc,id=charchannel0,name=vdagent -device
> virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.spice.0
> -chardev socket,id=charchannel1,fd=34,server,nowait -device
> virtserialport,bus=virtio-serial0.0,nr=2,chardev=charchannel1,id=channel1,name=org.qemu.guest_agent.0
> -chardev spiceport,id=charchannel2,name=org.spice-space.webdav.0 -device
> virtserialport,bus=virtio-serial0.0,nr=3,chardev=charchannel2,id=channel2,name=org.spice-space.webdav.0
> -device usb-tablet,id=input0,bus=usb.0,port=1 -spice
> port=5900,tls-port=5901,addr=0.0.0.0,agent-mouse=on,x509-dir=/etc/pki/libvirt-spice,image-compression=auto_lz,jpeg-wan-compression=auto,zlib-glz-wan-compression=auto,playback-compression=on,streaming-video=filter,seamless-migration=on
> -device
> qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2
> -device ich9-intel-hda,id=sound0,bus=pci.0,addr=0x4 -device
> hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -device
> i6300esb,id=watchdog0,bus=pci.0,addr=0x9 -watchdog-action reset -chardev
> spicevmc,id=charredir0,name=usbredir -device
> usb-redir,chardev=charredir0,id=redir0,bus=usb.0,port=2 -chardev
> spicevmc,id=charredir1,name=usbredir -device
> usb-redir,chardev=charredir1,id=redir1,bus=usb.0,port=3 -chardev
> spicevmc,id=charredir2,name=usbredir -device
> usb-redir,chardev=charredir2,id=redir2,bus=usb.0,port=4 -chardev
> spicevmc,id=charredir3,name=usbredir -device
> usb-redir,chardev=charredir3,id=redir3,bus=usb.0,port=5 -device
> virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x10 -sandbox
> on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny
> -msg timestamp=on
>
>
> remote-viewer on linux:
> remote-viewer spice+tls://DOMAIN:5901 (works)
Does remote-viewer run on the same machine as qemu-kvm ?
Many times I also provide
--spice-host-subject=$HOST_CERT_SUBJECT
HOST_CERT_SUBJECT=openssl x509 -noout -text -in \
$path_to_server-cert.pem | grep 'Subject:'
# and remove spaces
> remote-viewer --spice-ca-file=$path_to_ca-cert.crt
> spice+tls://DOMAIN:5901 (works >
> remote-viewer on Windows:
> remote-viewer spice+tls://DOMAIN:5901 (doesn't work)
> remote-viewer --spice-ca-file=$path_to_ca-cert.crt
> spice+tls://DOMAIN:5901 (doesn't work)
Does it help if you provide it a --spice-host-subject ?
I'll try to give it a try soon.
Uri.
>
> debug output of both provided in the first email, also tried building
> remote-viewer and spice-client libraries from MASTER for windows.
>
> Thank you for the help!
> ---
> Armin ranjbar
>
>
>
> On Sun, Dec 20, 2020 at 6:50 PM Uri Lublin <uril@xxxxxxxxxx
> <mailto:uril@xxxxxxxxxx>> wrote:
>
> On 12/15/20 1:45 PM, Armin Ranjbar wrote:
> > Dear Everyone,
> >
> > As always, let me thank you first for the effort you put in Spice.
> >
> > I have a strange case here, libvirt is configured with letsencrypt
> > certificates, remote-viewer works happily on Linux, but it
> doesn't seem
> > to be able to get local issuer certificate on windows.
> > same error even when I try to give the address of CA file via
> > --spice-ca-file, attaching logs with spice-debug here:
>
> Hi,
>
> Can you please provide
> 1. qemu-kvm commandline -spice option
> 2. remote-viewer commandline (for both windows and linux)?
> 3. Does the Linux remote-viewer run on the same
> machine as libvirt/qemu-kvm or does it run on a
> different machine?
> 4. Did you copy the CA-certificate onto the windows machine ?
> (Just verifying, I see the name is correctly ca-cert.pem)
>
> Uri.
>
> >
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:17.293:
> > ../src/spice-session.c:292 Supported channels: main, display,
> inputs,
> > cursor, playback, record, usbredir
> > (remote-viewer.exe:3584): Spice-DEBUG: 15:13:17.293:
> > ../src/usb-device-manager.c:259:spice_usb_device_manager_init: UsbDk
> > driver is not installed
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:17.293:
> > ../src/usb-device-manager.c:485 auto-connect filter set to
> > 0x03,-1,-1,-1,0|-1,-1,-1,-1,1
> >
> > (remote-viewer.exe:3584): GSpice-CRITICAL **: 15:13:17.293:
> > _usbdk_hider_update: assertion 'priv->usbdk_api != NULL' failed
> >
> > (remote-viewer.exe:3584): GSpice-WARNING **: 15:13:17.962:
> password may
> > be visible in process listings
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:17.965:
> > ../src/spice-session.c:1814 no migration in progress
> > Spice-INFO: 15:13:17.965:
> > ../src/channel-main.c:337:spice_main_set_property:
> > SpiceMainChannel::color-depth has been deprecated. Property is
> ignored
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:17.965:
> > ../src/spice-channel.c:141 main-1:0: spice_channel_constructed
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:17.965:
> > ../src/spice-session.c:2309 main-1:0: new main channel, switching
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.680:
> > ../src/spice-channel.c:2707 main-1:0: Open coroutine starting
> > 000000000462E480
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.680:
> > ../src/spice-channel.c:2544 main-1:0: Started background coroutine
> > 000000000462E338
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.680:
> > ../src/spice-session.c:2231 Missing port value, not attempting
> > unencrypted connection.
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.680:
> > ../src/spice-channel.c:2570 main-1:0: trying with TLS port
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.694:
> > ../src/spice-session.c:2244 main-1:0: Using TLS, port 5901
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.694:
> > ../src/spice-session.c:2177 open host DOMAIN_REPLACED:5901
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.694:
> > ../src/spice-session.c:2099 main-1:0: connecting 00000000071DFDD0...
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.757:
> > ../src/spice-session.c:2083 main-1:0: connect ready
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.757:
> > ../src/spice-channel.c:2466 main-1:0: Load CA, file: C:\ca-cert.pem,
> > data: 0000000000000000
> >
> > (remote-viewer.exe:3584): Spice-WARNING **: 15:13:18.819:
> > ../subprojects/spice-common/common/ssl_verify.c:444:openssl_verify:
> > Error in certificate chain verification: unable to get issuer
> > certificate (num=2:depth1:/C=US/O=Let's Encrypt/CN=R3)
> >
> > (remote-viewer.exe:3584): GSpice-WARNING **: 15:13:18.819: main-1:0:
> > SSL_connect: error:00000001:lib(0):func(0):reason(1)
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.819:
> > ../src/spice-channel.c:2680 main-1:0: Coroutine exit main-1:0
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.819:
> > ../src/spice-channel.c:2871 main-1:0: reset
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.819:
> > ../src/channel-main.c:1567 agent connected: no
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.819:
> > ../src/spice-channel.c:2819 main-1:0: channel reset
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.819:
> > ../src/spice-channel.c:2425 main-1:0: Delayed unref channel
> 000000000462E480
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.819:
> > ../src/spice-session.c:2006 session: disconnecting 0
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.819:
> > ../src/spice-session.c:2349 main-1:0: the session lost the main
> channel
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.835:
> > ../src/spice-channel.c:2888 main-1:0: channel disconnect 0
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.835:
> > ../src/spice-channel.c:159 main-1:0: spice_channel_dispose
> 000000000462E480
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.835:
> > ../src/spice-channel.c:2888 main-1:0: channel disconnect 12
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:19.756:
> > ../src/spice-session.c:2006 session: disconnecting 1151
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:19.757:
> > ../src/spice-session.c:288 New session (compiled from package
> spice-gtk
> > 0.37)
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:19.758:
> > ../src/spice-session.c:292 Supported channels: main, display,
> inputs,
> > cursor, playback, record, usbredir
> > (remote-viewer.exe:3584): Spice-DEBUG: 15:13:19.759:
> > ../src/usb-device-manager.c:259:spice_usb_device_manager_init: UsbDk
> > driver is not installed
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:19.760:
> > ../src/usb-device-manager.c:485 auto-connect filter set to
> > 0x03,-1,-1,-1,0|-1,-1,-1,-1,1
> >
> >
> >
> > also output when giving the --spica-ca-file, one thing i found
> strange
> > is the fact that Load CA file, shows zeroes as data, even when
> provided
> > file doesn't exist :
> >
> > (remote-viewer.exe:3584): GSpice-WARNING **: 15:13:17.962:
> password may
> > be visible in process listings
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:17.965:
> > ../src/spice-session.c:1814 no migration in progress
> > Spice-INFO: 15:13:17.965:
> > ../src/channel-main.c:337:spice_main_set_property:
> > SpiceMainChannel::color-depth has been deprecated. Property is
> ignored
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:17.965:
> > ../src/spice-channel.c:141 main-1:0: spice_channel_constructed
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:17.965:
> > ../src/spice-session.c:2309 main-1:0: new main channel, switching
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.680:
> > ../src/spice-channel.c:2707 main-1:0: Open coroutine starting
> > 000000000462E480
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.680:
> > ../src/spice-channel.c:2544 main-1:0: Started background coroutine
> > 000000000462E338
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.680:
> > ../src/spice-session.c:2231 Missing port value, not attempting
> > unencrypted connection.
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.680:
> > ../src/spice-channel.c:2570 main-1:0: trying with TLS port
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.694:
> > ../src/spice-session.c:2244 main-1:0: Using TLS, port 5901
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.694:
> > ../src/spice-session.c:2177 open host vdi.pishro.computer:5901
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.694:
> > ../src/spice-session.c:2099 main-1:0: connecting 00000000071DFDD0...
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.757:
> > ../src/spice-session.c:2083 main-1:0: connect ready
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.757:
> > ../src/spice-channel.c:2466 main-1:0: Load CA, file: C:\ca-cert.pem,
> > data: 0000000000000000
> >
> > (remote-viewer.exe:3584): Spice-WARNING **: 15:13:18.819:
> > ../subprojects/spice-common/common/ssl_verify.c:444:openssl_verify:
> > Error in certificate chain verification: unable to get issuer
> > certificate (num=2:depth1:/C=US/O=Let's Encrypt/CN=R3)
> >
> > (remote-viewer.exe:3584): GSpice-WARNING **: 15:13:18.819: main-1:0:
> > SSL_connect: error:00000001:lib(0):func(0):reason(1)
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.819:
> > ../src/spice-channel.c:2680 main-1:0: Coroutine exit main-1:0
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.819:
> > ../src/spice-channel.c:2871 main-1:0: reset
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.819:
> > ../src/channel-main.c:1567 agent connected: no
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.819:
> > ../src/spice-channel.c:2819 main-1:0: channel reset
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.819:
> > ../src/spice-channel.c:2425 main-1:0: Delayed unref channel
> 000000000462E480
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.819:
> > ../src/spice-session.c:2006 session: disconnecting 0
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.819:
> > ../src/spice-session.c:2349 main-1:0: the session lost the main
> channel
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.835:
> > ../src/spice-channel.c:2888 main-1:0: channel disconnect 0
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.835:
> > ../src/spice-channel.c:159 main-1:0: spice_channel_dispose
> 000000000462E480
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:18.835:
> > ../src/spice-channel.c:2888 main-1:0: channel disconnect 12
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:19.756:
> > ../src/spice-session.c:2006 session: disconnecting 1151
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:19.757:
> > ../src/spice-session.c:288 New session (compiled from package
> spice-gtk
> > 0.37)
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:19.758:
> > ../src/spice-session.c:292 Supported channels: main, display,
> inputs,
> > cursor, playback, record, usbredir
> > (remote-viewer.exe:3584): Spice-DEBUG: 15:13:19.759:
> > ../src/usb-device-manager.c:259:spice_usb_device_manager_init: UsbDk
> > driver is not installed
> > (remote-viewer.exe:3584): GSpice-DEBUG: 15:13:19.760:
> > ../src/usb-device-manager.c:485 auto-connect filter set to
> > 0x03,-1,-1,-1,0|-1,-1,-1,-1,1
> >
>
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