[Bug 46671] Biamp canvas crashes on startup

wine-bugs at winehq.org wine-bugs at winehq.org
Sat May 11 16:02:21 CDT 2019


https://bugs.winehq.org/show_bug.cgi?id=46671

--- Comment #4 from Harri Olin <harri.olin at gmail.com> ---

Forgot to add that installing dotnet40 with winetricks is enough, set system
back to windows 7 after that and run the installer, installer will install
dotnet471 succesfully.

This program has two executables in program files directory, BiampCanvas.exe
and TesiraServiceHost.exe. I thin when BiampCanvas.exe is run, it will run the
other exe and estabilish communication channel between these two using SSPI or
something.

..after previous editing of ntlm.c, program goes little further if I force
InitializeSecurityContextW return value to be SEC_I_COMPLETE_AND_CONTINUE
instead of OK in wrapper.c (on thread 9), after that ntlm_auth on other thread
will complain of failed login (on thread 40), I made frontend sh script that
adds user/domain/password to command line .. now all ntlm_auth calls seem to
complete successfully and both threads get same session key.

after that QueryContextAttributesW gets called with
SECPKG_ATTR_NEGOTIATION_INFO and that returns SECPKG_NEGOTIATION_COMPLETE in
info package as far as I can see but next thing that happens is
DeleteSecurityContext on both threads and error message:

System.Security.Authentication.AuthenticationException: A remote side security
requirement was not fulfilled during authentication. Try increasing the
ProtectionLevel and/or ImpersonationLevel. --->
System.ComponentModel.Win32Exception: Trust logon failure

No idea at the moment where should I look next.

(disclaimer: I have no idea what I'm doing)

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