Hi @Frediano Ziglio , workflow type 3 indicates AAD interactive mode. MS-TDS will be updated with these details.
Regards,
Sreekanth Nadendla
Microsoft Windows Open Specifications
FEDAUTH login feature
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Frediano Ziglio
116
Reputation points
Hi,
in section 2.2.6.4 of [MS-TDS] specification for FEDAUTH Options is always defined as bFedAuthLibrary, fFedAuthEcho however the correct order is fFedAuthEcho, bFedAuthLibrary as fFedAuthEcho is the lower bit, not the higher (so for instance 5 means auth library 2 echo 1, not auth library 5 echo 0).
What if the meaning of Workflow 3 if bFedAuthLibrary is type 2 (ADAL)? It seems most recent clients use this Workflow.
Frediano
SQL Server | SQL Server Open Specifications
{count} vote
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Tom Jebo 2,346 Reputation points Microsoft Employee Moderator2023-11-10T18:07:17.2433333+00:00 Hi @Frediano Ziglio ,
Thanks for your question about MS-TDS. One of the Open Specifications support team will respond shortly to assist you.
Best regards,
Tom Jebo
Microsoft Open Specifications Support -
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Sreekanth Nadendla 791 Reputation points Microsoft Employee Moderator2023-11-22T17:54:30.7766667+00:00 Hi @Frediano Ziglio , It is correct that fFedAuthEcho is the least significant bit. We will update the specification accordingly. Can you confirm which SQL Client you've seen uses workflow type 3 ?
Regards,
Sreekanth Nadendla
Microsoft Windows Open Specifications
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Frediano Ziglio 116 Reputation points
2023-11-22T20:06:44.5733333+00:00 Hi Sreekanth,
both SQL Server Management Studio and ODBC driver 18 use workflow type 3.
Frediano
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Sreekanth Nadendla 791 Reputation points Microsoft Employee Moderator
2023-12-14T16:25:53.8233333+00:00