use empty server name is client did not specify one#39671
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wfurt merged 4 commits intodotnet:masterfrom Jul 28, 2020
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use empty server name is client did not specify one#39671wfurt merged 4 commits intodotnet:masterfrom
wfurt merged 4 commits intodotnet:masterfrom
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scalablecory
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looks fine once comments addressed.
src/libraries/System.Net.Security/tests/FunctionalTests/SslStreamNetworkStreamTest.cs
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src/libraries/System.Net.Security/src/System/Net/Security/SslStream.Implementation.cs
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Jacksondr5
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* use empty server name * fix merge * feedback from review * add missing file
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This follow-up on #38202. ServerName is optional TLS extensions and handshake should work without in.
Currently SslStream will try to fabricate some name using atomic counter.
This change removes the behavior and if empty name is used, we would ship setting name.
Origin of this is far back in .NET Framework but proposed behavior seems to work fine on all supported OSes.
It also should be rare condition as in most cases client wants to connect to particular host and us OS logic for certificate verification.
fixes #38356