ADO.NET Provider for Apache Kafka

Build 25.0.9539

RegistryClientCertSubject

Specifies the subject of the client certificate to select from the certificate store defined in RegistryClientCert.

Data Type

string

Default Value

"*"

Remarks

The provider uses this value to locate a certificate within the specified store. If an exact subject match is not found, the provider searches for certificates whose subjects contain the value of this property. If no match is found, no certificate is selected and the property is set to an empty string.

The special value * selects the first certificate in the certificate store.

Certificate subjects use distinguished name (DN) format, which consists of comma-separated field/value pairs. For example: CN=www.server.com, OU=Test, C=US. Common DN fields include:

FieldMeaning
CNCommon Name, typically a host name.
OOrganization.
OUOrganizational Unit.
LLocality.
SState or province.
CCountry.
EEmail address.

If a field value contains a comma, it must be quoted.

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Build 25.0.9539