tailcfg: remove unused, unimplemented DERPNode.CertFingerprint for now
@@ -90,11 +90,6 @@ type DERPNode struct {
// not present) + TLS ClientHello.
CertName string `json:",omitempty"`
- // CertFingerprint, if non-empty, specifies the expected
- // lowercase hex of the SHA-256 of the TLS server's offered
- // certificate. If empty, the system default RootCAs are used.
- CertFingerprint []string `json:",omitempty"`
-
// IPv4 optionally forces an IPv4 address to use, instead of using DNS.
// If empty, A record(s) from DNS lookups of HostName are used.
// If the string is not an IPv4 address, IPv4 is not used; the
