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validate.go
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validate.go
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package common
import (
fmt "fmt"
)
// ValidateTLSConfig validates a TLS configuration.
func ValidateTLSConfig(tlsConfig *TLSConfig) error {
if tlsConfig == nil {
return nil
}
if tlsConfig.InsecureSkipVerify {
return nil
}
var caCertSet, clientCertSet, clientKeySet bool
if tlsConfig.CACertSecret != nil {
caCertSet = true
}
if tlsConfig.ClientCertSecret != nil {
clientCertSet = true
}
if tlsConfig.ClientKeySecret != nil {
clientKeySet = true
}
if !caCertSet && !clientCertSet && !clientKeySet {
return fmt.Errorf("invalid tls config, please configure either caCertSecret, or clientCertSecret and clientKeySecret, or both")
}
if (clientCertSet || clientKeySet) && (!clientCertSet || !clientKeySet) {
return fmt.Errorf("invalid tls config, both clientCertSecret and clientKeySecret need to be configured")
}
return nil
}
func ValidateBasicAuth(auth *BasicAuth) error {
if auth == nil {
return nil
}
if auth.Username == nil {
return fmt.Errorf("username missing")
}
if auth.Password == nil {
return fmt.Errorf("password missing")
}
return nil
}
func ValidateSASLConfig(saslConfig *SASLConfig) error {
if saslConfig == nil {
return nil
}
switch saslConfig.Mechanism {
case "", "PLAIN", "OAUTHBEARER", "SCRAM-SHA-256", "SCRAM-SHA-512", "GSSAPI":
default:
return fmt.Errorf("invalid sasl config. Possible values for SASL Mechanism are `OAUTHBEARER`, `PLAIN`, `SCRAM-SHA-256`, `SCRAM-SHA-512` and `GSSAPI`")
}
// user and password must both be set
if saslConfig.UserSecret == nil || saslConfig.PasswordSecret == nil {
return fmt.Errorf("invalid sasl config, both userSecret and passwordSecret must be defined")
}
return nil
}