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Add support for 'none' authentication for kafka while still allowing SSL #706

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merged 1 commit into from
Nov 20, 2023
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Add support for 'none' authentication for kafka while still allowing SSL #706

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18 changes: 18 additions & 0 deletions internal/endpoint/kafka.go
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Original file line number Diff line number Diff line change
Expand Up @@ -140,6 +140,24 @@ func (conn *KafkaConn) Send(msg string) error {
}

cfg.Net.TLS.Config = &tlsConfig
case "none":
// This path allows to either provide a custom ca certificate
// or, because RootCAs is nil, is using the hosts ca set
// to verify the server certificate
if conn.ep.Kafka.SSL {
tlsConfig := tls.Config{}

if conn.ep.Kafka.CACertFile != "" {
caCertPool, err := loadRootTLSCert(conn.ep.Kafka.CACertFile)
if err != nil {
return err
}
tlsConfig.RootCAs = &caCertPool
}

cfg.Net.TLS.Enable = true
cfg.Net.TLS.Config = &tlsConfig
}
}

c, err := sarama.NewSyncProducer([]string{uri}, cfg)
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