Re: CURRENT: bhyve: xfreerdp doesn't support OpenSSL 3 yet. Alternatives?

Am Thu, 29 Jun 2023 16:41:51 +0200
Guido Falsi <mad@madpilot.net> schrieb:

> On 29/06/23 16:35, FreeBSD User wrote:
> > Hello,
> > 
> > running a recent CURRENT, 14.0-CURRENT #10 main-n263871-fd774e065c5d: Thu Jun 29 05:26:55
> > CEST 2023 amd64, xfreerdp (net/freerdp) doesn't working anymore on Windows 10 guest in
> > bhyve. It seems OpenSSL 3 is the culprit (see the error message from xfreerdp below). I
> > opened already a PR (see: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=272281). In a
> > very quick response I was informed that recent FreeRDP doesn't support OpenSSL 3 yes
> > (https://github.com/FreeRDP/FreeRDP/pull/8920).
> > 
> > Checking for HowTo's setting up bhyve guests, I dodn't realise any setting for
> > alternatives to RDP. As I do not fully understand how bhyve passes through its guest's
> > framebuffer device/ or native GUI, I'm a bit helpless in searching for another solution to
> > contact the Windows10 guest from the X11 desktop of the hosts.
> > 
> > Trying remmina turns out to be a fail, because in our installation libsoup2 and libsoup3
> > are installed both and remmina complains about having both symbols, also I realised
> > remmina seems to utilize net/freerdb as the RDP backend.
> > 
> > Since I have no clue how to install "blindly" a VNCserver within the Windows10 guest, I
> > presume VNC is not an option in any way.
> > 
> > Is there any way to access the bhyve guest's native graphical interface? As in the PR shown
> > above already documented (setup taken from the FreeBSD Wiki/bhyve), a framebuffer is
> > already configured.
> > 
> > It would be nice if someone could give a hint.
> >   
> 
> I had the same issue, with Windows 10 pro hosts, but the fault is in 
> windows, which, by default, tries to negotiate an ancient protocol (NTLM 
> using RC4 if I understand correctly).
> 
> With modern windows RDP servers there are better protocols available, 
> you can get them in remmina by forcing "TLS protocolo security" in the 
> advanced tab, security protocol negotiation (second row).
> 
> Doing this (after some experimentation with various options) solved the 
> issue for me.
> 

Thank you very much for the quick response.

net/remmina is not an option on most of my workstations, since some required ports install
libsoup3, and remmina complains about having found libsoup2 symbols as well as libsoup3
symbols when starting up - and quits.

Since remmina utilises net/freerdp, I was wondering if I could enforce TLS security by any
kind of a switch, and trying the following

 xfreerdp /v:192.168.0.128:5900 /u:ohartmann /sec:tls

resulting in

[...]
[17:58:18:972] [1702:bb812700] [WARN][com.winpr.utils.ssl] - OpenSSL LEGACY provider failed to
load, no md4 support available! 
[17:58:18:973] [1702:bb812700] [ERROR][com.freerdp.core.transport] - BIO_read returned an
	error: error:12800067:DSO support routines::could not load the shared library
[17:58:18:973] [1702:bb812700] [ERROR][com.freerdp.core.transport] - BIO_read returned an
	error: error:12800067:DSO support routines::could not load the shared library
[17:58:18:973] [1702:bb812700] [ERROR][com.freerdp.core.transport] - BIO_read returned an
	error: error:07880025:common libcrypto routines::reason(524325) [17:58:18:973]
[1702:bb812700] [ERROR][com.freerdp.core] - transport_read_layer:freerdp_set_last_error_ex
	ERRCONNECT_CONNECT_TRANSPORT_FAILED [0x0002000D] 
[17:58:18:981] [1702:bb812700] [ERROR][com.freerdp.core.transport] - BIO_read returned a
	system error 35: Resource temporarily unavailable 
[17:58:18:981] [1702:bb812700] [ERROR][com.freerdp.core] -
	transport_read_layer:freerdp_set_last_error_ex ERRCONNECT_CONNECT_TRANSPORT_FAILED
[0x0002000D] [17:58:18:981] [1702:bb812700] [ERROR][com.freerdp.core] - freerdp_post_connect
failed


My setup is

bhyve -c 4 -m 4G -w -H \
        -s 0,hostbridge \
        -s 3,ahci-hd,/pool/home/ohartmann/bhyve/win10/disk_win10.img  \
        -s 5,virtio-net,tap0 \
        -s 29,fbuf,tcp=0.0.0.0:5900,w=1920,h=1200,vga=io \
        -s 30,xhci,tablet \
        -s 31,lpc \
        -l com1,stdio \
        -l bootrom,/usr/local/share/uefi-firmware/BHYVE_UEFI.fd \
        win10

and this is a working image setup a couple of weeks ago when VBox has been defective on
CURRENT - should say: it worked once.

I can not interpret the error above.

bhyve is novel to me and I have to admit that I make some capital mistakes here - but can't
find satisfying doucumentation ...

Kind reagrds,

Oliver

-- 
O. Hartmann