[Bug 46671] Biamp canvas crashes on startup

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

--- Comment #2 from Harri Olin  ---
Tested with wine 4.8, didn't work.

Did a bit of digging, looks like something is calling
ntlm_InitializeSecurityContextW without username, domain and cached credentials
so it fails before doing much.

Added username and domain if not present (after setting ntlm_cred):
        if (ntlm_cred->no_cached_credentials)
        {
          LPWKSTA_USER_INFO_1 ui = NULL;
          NetWkstaUserGetInfo(NULL, 1, (LPBYTE *)&ui);
          ntlm_cred->username_arg = ntlm_GetUsernameArg(ui->wkui1_username,
-1);
          ntlm_cred->domain_arg = ntlm_GetDomainArg(ui->wkui1_logon_domain,
-1);
        }

With this, ntlm_auth helper asks for PW after TT which wine does not
understand, so I added dummy --password to command line arguments
-    static const char username_arg[] = "--username=";
+    static const char username_arg[] = "--password=Asd12345678 --username=";

With this now everything proceeds bit further, ntlm_auth gets to send AF and
instead of "Unknown error" following error is logged:
"A security requirement was not fulfilled during authentication. Required:
None, negotiated: EncryptAndSign."