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Adding TDS8 version for TDSLogin #1657

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merged 12 commits into from
Jul 23, 2022
Merged

Adding TDS8 version for TDSLogin #1657

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405c011
Adding TDS8 version for TDSLogin
Jun 21, 2022
45fa5b2
Adding TDS8 version for TDSLogin
Jun 21, 2022
dcaf560
Merge branch 'fix-TDSLoginAC-TDS8' of https://github.com/JRahnama/Sql…
Jun 22, 2022
fdb09c8
review comments
Jun 22, 2022
41c962f
Addressing review comments
Jun 29, 2022
effcafc
Merge branch 'main' of https://github.com/dotnet/SqlClient into fix-T…
Jul 20, 2022
af830ed
update and renaming the major number
Jul 21, 2022
0590bde
update and renaming the major number
Jul 21, 2022
e0232d5
Merge branch 'fix-TDSLoginAC-TDS8' of https://github.com/JRahnama/Sql…
Jul 21, 2022
83100a2
Merge branch 'fix-TDSLoginAC-TDS8' of https://github.com/JRahnama/Sql…
Jul 21, 2022
6119785
Merge branch 'main' of https://github.com/dotnet/SqlClient into fix-T…
Jul 22, 2022
0e53d99
Merge branch 'fix-TDSLoginAC-TDS8' of https://github.com/JRahnama/Sql…
Jul 22, 2022
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6 changes: 3 additions & 3 deletions ...Microsoft.Data.SqlClient/netcore/src/Microsoft/Data/SqlClient/SqlInternalConnectionTds.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -1245,7 +1245,7 @@ private void CompleteLogin(bool enlistOK)
_parser._physicalStateObj.SniContext = SniContext.Snix_Login;
}

private void Login(ServerInfo server, TimeoutTimer timeout, string newPassword, SecureString newSecurePassword)
private void Login(ServerInfo server, TimeoutTimer timeout, string newPassword, SecureString newSecurePassword, SqlConnectionEncryptOption encrypt)
{
// create a new login record
SqlLogin login = new SqlLogin();
Expand Down Expand Up @@ -1351,7 +1351,7 @@ private void Login(ServerInfo server, TimeoutTimer timeout, string newPassword,
// The SQLDNSCaching feature is implicitly set
requestedFeatures |= TdsEnums.FeatureExtension.SQLDNSCaching;

_parser.TdsLogin(login, requestedFeatures, _recoverySessionData, _fedAuthFeatureExtensionData);
_parser.TdsLogin(login, requestedFeatures, _recoverySessionData, _fedAuthFeatureExtensionData, encrypt);
}

private void LoginFailure()
Expand Down Expand Up @@ -1917,7 +1917,7 @@ private void AttemptOneLogin(
_timeoutErrorInternal.SetAndBeginPhase(SqlConnectionTimeoutErrorPhase.LoginBegin);

_parser._physicalStateObj.SniContext = SniContext.Snix_Login;
this.Login(serverInfo, timeout, newPassword, newSecurePassword);
this.Login(serverInfo, timeout, newPassword, newSecurePassword, ConnectionOptions.Encrypt);

_timeoutErrorInternal.EndPhase(SqlConnectionTimeoutErrorPhase.ProcessConnectionAuth);
_timeoutErrorInternal.SetAndBeginPhase(SqlConnectionTimeoutErrorPhase.PostLogin);
Expand Down
26 changes: 21 additions & 5 deletions src/Microsoft.Data.SqlClient/netcore/src/Microsoft/Data/SqlClient/TdsParser.cs
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Expand Up @@ -117,6 +117,8 @@ internal sealed partial class TdsParser

private bool _is2012 = false;

private bool _is2022 = false;

private byte[][] _sniSpnBuffer = null;

// SqlStatistics
Expand Down Expand Up @@ -438,7 +440,7 @@ internal void Connect(

// AD Integrated behaves like Windows integrated when connecting to a non-fedAuth server
_physicalStateObj.CreatePhysicalSNIHandle(serverInfo.ExtendedServerName, ignoreSniOpenTimeout, timerExpire, out instanceName, ref _sniSpnBuffer,
false, true, fParallel, _connHandler.ConnectionOptions.IPAddressPreference, FQDNforDNSCache, ref _connHandler.pendingSQLDNSObject, serverInfo.ServerSPN ,
false, true, fParallel, _connHandler.ConnectionOptions.IPAddressPreference, FQDNforDNSCache, ref _connHandler.pendingSQLDNSObject, serverInfo.ServerSPN,
integratedSecurity || authType == SqlAuthenticationMethod.ActiveDirectoryIntegrated, encrypt == SqlConnectionEncryptOption.Strict,
hostNameInCertificate);

Expand Down Expand Up @@ -499,7 +501,7 @@ internal void Connect(
}

SqlClientEventSource.Log.TryTraceEvent("<sc.TdsParser.Connect|SEC> Sending prelogin handshake");
SendPreLoginHandshake(instanceName, encrypt,integratedSecurity);
SendPreLoginHandshake(instanceName, encrypt, integratedSecurity);

_connHandler.TimeoutErrorInternal.EndPhase(SqlConnectionTimeoutErrorPhase.SendPreLoginHandshake);
_connHandler.TimeoutErrorInternal.SetAndBeginPhase(SqlConnectionTimeoutErrorPhase.ConsumePreLoginHandshake);
Expand Down Expand Up @@ -3639,10 +3641,17 @@ private bool TryProcessLoginAck(TdsParserStateObject stateObj, out SqlLoginAck s
}
_is2012 = true;
break;
case (uint)TdsEnums.SQL2022_MAJOR << 24 | TdsEnums.SQL2022_MINOR:
if (increment != TdsEnums.SQL2022_INCREMENT)
{
throw SQL.InvalidTDSVersion();
}
_is2022 = true;
break;
default:
throw SQL.InvalidTDSVersion();
}

_is2012 |= _is2022;
_is2008 |= _is2012;
_is2005 |= _is2008;

Expand Down Expand Up @@ -7942,7 +7951,7 @@ internal int WriteFedAuthFeatureRequest(FederatedAuthenticationFeatureExtensionD
return len;
}

internal void TdsLogin(SqlLogin rec, TdsEnums.FeatureExtension requestedFeatures, SessionData recoverySessionData, FederatedAuthenticationFeatureExtensionData fedAuthFeatureExtensionData)
internal void TdsLogin(SqlLogin rec, TdsEnums.FeatureExtension requestedFeatures, SessionData recoverySessionData, FederatedAuthenticationFeatureExtensionData fedAuthFeatureExtensionData, SqlConnectionEncryptOption encrypt)
{
_physicalStateObj.SetTimeoutSeconds(rec.timeout);

Expand Down Expand Up @@ -8112,7 +8121,14 @@ internal void TdsLogin(SqlLogin rec, TdsEnums.FeatureExtension requestedFeatures
WriteInt(length, _physicalStateObj);
if (recoverySessionData == null)
{
WriteInt((TdsEnums.SQL2012_MAJOR << 24) | (TdsEnums.SQL2012_INCREMENT << 16) | TdsEnums.SQL2012_MINOR, _physicalStateObj);
if (encrypt == SqlConnectionEncryptOption.Strict)
{
WriteInt((TdsEnums.SQL2022_MAJOR << 24) | (TdsEnums.SQL2022_INCREMENT << 16) | TdsEnums.SQL2022_MINOR, _physicalStateObj);
}
else
{
WriteInt((TdsEnums.SQL2012_MAJOR << 24) | (TdsEnums.SQL2012_INCREMENT << 16) | TdsEnums.SQL2012_MINOR, _physicalStateObj);
}
}
else
{
Expand Down
6 changes: 3 additions & 3 deletions src/Microsoft.Data.SqlClient/netfx/src/Microsoft/Data/SqlClient/SqlInternalConnectionTds.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -1509,7 +1509,7 @@ private void CompleteLogin(bool enlistOK)
_parser._physicalStateObj.SniContext = SniContext.Snix_Login;
}

private void Login(ServerInfo server, TimeoutTimer timeout, string newPassword, SecureString newSecurePassword)
private void Login(ServerInfo server, TimeoutTimer timeout, string newPassword, SecureString newSecurePassword, SqlConnectionEncryptOption encrypt)
{
// create a new login record
SqlLogin login = new SqlLogin();
Expand Down Expand Up @@ -1630,7 +1630,7 @@ private void Login(ServerInfo server, TimeoutTimer timeout, string newPassword,
// The SQLDNSCaching feature is implicitly set
requestedFeatures |= TdsEnums.FeatureExtension.SQLDNSCaching;

_parser.TdsLogin(login, requestedFeatures, _recoverySessionData, _fedAuthFeatureExtensionData, _originalNetworkAddressInfo);
_parser.TdsLogin(login, requestedFeatures, _recoverySessionData, _fedAuthFeatureExtensionData, _originalNetworkAddressInfo, encrypt);
}

private void LoginFailure()
Expand Down Expand Up @@ -2310,7 +2310,7 @@ private void AttemptOneLogin(ServerInfo serverInfo, string newPassword, SecureSt
timeoutErrorInternal.SetAndBeginPhase(SqlConnectionTimeoutErrorPhase.LoginBegin);

_parser._physicalStateObj.SniContext = SniContext.Snix_Login;
this.Login(serverInfo, timeout, newPassword, newSecurePassword);
this.Login(serverInfo, timeout, newPassword, newSecurePassword, ConnectionOptions.Encrypt);

timeoutErrorInternal.EndPhase(SqlConnectionTimeoutErrorPhase.ProcessConnectionAuth);
timeoutErrorInternal.SetAndBeginPhase(SqlConnectionTimeoutErrorPhase.PostLogin);
Expand Down
20 changes: 18 additions & 2 deletions src/Microsoft.Data.SqlClient/netfx/src/Microsoft/Data/SqlClient/TdsParser.cs
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Expand Up @@ -217,6 +217,8 @@ internal static void Assert(string message)

private bool _is2012 = false;

private bool _is2022 = false;

private byte[] _sniSpnBuffer = null;

// UNDONE - need to have some for both instances - both command and default???
Expand Down Expand Up @@ -4125,10 +4127,16 @@ private bool TryProcessLoginAck(TdsParserStateObject stateObj, out SqlLoginAck s
{ throw SQL.InvalidTDSVersion(); }
_is2012 = true;
break;
case (uint)TdsEnums.SQL2022_MAJOR << 24 | TdsEnums.SQL2022_MINOR:
if (increment != TdsEnums.SQL2022_INCREMENT)
{ throw SQL.InvalidTDSVersion(); }
_is2022 = true;
break;
default:
throw SQL.InvalidTDSVersion();
}

_is2012 |= _is2022;
_is2008 |= _is2012;
_is2005 |= _is2008;
_is2000SP1 |= _is2005; // includes all lower versions
Expand Down Expand Up @@ -8791,7 +8799,8 @@ internal void TdsLogin(SqlLogin rec,
TdsEnums.FeatureExtension requestedFeatures,
SessionData recoverySessionData,
FederatedAuthenticationFeatureExtensionData fedAuthFeatureExtensionData,
SqlClientOriginalNetworkAddressInfo originalNetworkAddressInfo)
SqlClientOriginalNetworkAddressInfo originalNetworkAddressInfo,
SqlConnectionEncryptOption encrypt)
{
_physicalStateObj.SetTimeoutSeconds(rec.timeout);

Expand Down Expand Up @@ -8989,7 +8998,14 @@ internal void TdsLogin(SqlLogin rec,
WriteInt(length, _physicalStateObj);
if (recoverySessionData == null)
{
WriteInt((TdsEnums.SQL2012_MAJOR << 24) | (TdsEnums.SQL2012_INCREMENT << 16) | TdsEnums.SQL2012_MINOR, _physicalStateObj);
if (encrypt == SqlConnectionEncryptOption.Strict)
{
WriteInt((TdsEnums.SQL2022_MAJOR << 24) | (TdsEnums.SQL2022_INCREMENT << 16) | TdsEnums.SQL2022_MINOR, _physicalStateObj);
}
else
{
WriteInt((TdsEnums.SQL2012_MAJOR << 24) | (TdsEnums.SQL2012_INCREMENT << 16) | TdsEnums.SQL2012_MINOR, _physicalStateObj);
}
}
else
{
Expand Down
3 changes: 3 additions & 0 deletions src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/TdsEnums.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -347,19 +347,22 @@ public enum ActiveDirectoryWorkflow : byte
public const int SQL2005_MAJOR = 0x72; // the high-byte is sufficient to distinguish later versions
public const int SQL2008_MAJOR = 0x73;
public const int SQL2012_MAJOR = 0x74;
public const int SQL2022_MAJOR = 0x80;
public const string TDS8_Protocol = "tds/8.0"; //TDS8

// Increments:
public const int SQL2000SP1_INCREMENT = 0x00;
public const int SQL2005_INCREMENT = 0x09;
public const int SQL2008_INCREMENT = 0x0b;
public const int SQL2012_INCREMENT = 0x00;
public const int SQL2022_INCREMENT = 0x00;

// Minors:
public const int SQL2000SP1_MINOR = 0x0001;
public const int SQL2005_RTM_MINOR = 0x0002;
public const int SQL2008_MINOR = 0x0003;
public const int SQL2012_MINOR = 0x0004;
public const int SQL2022_MINOR = 0x0005;

public const int ORDER_68000 = 1;
public const int USE_DB_ON = 1;
Expand Down