Fix header type for SSPI response message #351
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Hi! I am working on WiltonDB that implements TDS protocol compatible with MSSQL. I've noticed the following problem with Tiberius TDS client:
When Windows Integrated auth is used, Tiberius sends NTLM response message with
0x10(LOGIN7) header type. According to TDS spec,0x11(SSPI Message) header type must be used instead.MSSQL seems to accept either of these header types. I've implemented TDS SSPI login support in WiltonDB, it requires correct message type in NTLM response. Windows Integrated auth there is currently compatible with Microsoft clients for MSSQL, but not compatible with Tiberius. Thus I suggest this fix.