[Bug 22064] The Settlers 7 Demo fails to start

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=22064

--- Comment #49 from Mikko Rasa <tdb at tdb.fi> 2010-08-29 09:12:21 CDT ---
Created an attachment (id=30464)
 --> (http://bugs.winehq.org/attachment.cgi?id=30464)
A program that emulates UGL connecting sequence

Using +secur32 output and MSDN I made a program that emulates the connecting
sequence of the Ubisoft Game Launcher.  Output in wine:

InitializeSecurityContext status 590610
Attributes 0
Output buffer contains 93 bytes
Received 1282 bytes
InitializeSecurityContext status 590610
Attributes 0
Output buffer contains 310 bytes
Received 43 bytes
InitializeSecurityContext status 0
Received 26 bytes
DecryptMessage status 0
Decrypted data (5 bytes):
 00 00 00 00 30

Output in windows:

AcquireCredentialsHandle status 0
InitializeSecurityContext status 590610
Attributes c01c
Output buffer contains 77 bytes
Received 1282 bytes
InitializeSecurityContext status 590610
Attributes 801c
Output buffer contains 310 bytes
Received 43 bytes
InitializeSecurityContext status 0
Received 26 bytes
DecryptMessage status 0
Decrypted data (5 bytes):
 17 03 01 00 15

There are several differences: attributes reported by
InitializeSecurityContext, the size of the initial packet, and most
importantly, the actual data that is received.  Obviously the launcher isn't
going to be happy if it gets the wrong data from the server.  Could we be using
the wrong cipher or something?

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