cd686ffdf3
This change updates the TLS config used by all pinniped components. There are no configuration knobs associated with this change. Thus this change tightens our static defaults. There are four TLS config levels: 1. Secure (TLS 1.3 only) 2. Default (TLS 1.2+ best ciphers that are well supported) 3. Default LDAP (TLS 1.2+ with less good ciphers) 4. Legacy (currently unused, TLS 1.2+ with all non-broken ciphers) Highlights per component: 1. pinniped CLI - uses "secure" config against KAS - uses "default" for all other connections 2. concierge - uses "secure" config as an aggregated API server - uses "default" config as a impersonation proxy API server - uses "secure" config against KAS - uses "default" config for JWT authenticater (mostly, see code) - no changes to webhook authenticater (see code) 3. supervisor - uses "default" config as a server - uses "secure" config against KAS - uses "default" config against OIDC IDPs - uses "default LDAP" config against LDAP IDPs Signed-off-by: Monis Khan <mok@vmware.com>
16 lines
654 B
Go
16 lines
654 B
Go
// Copyright 2021 the Pinniped contributors. All Rights Reserved.
|
|
// SPDX-License-Identifier: Apache-2.0
|
|
|
|
//go:build !go1.17
|
|
// +build !go1.17
|
|
|
|
package ptls
|
|
|
|
func init() {
|
|
// cause compile time failure if an older version of Go is used
|
|
`Pinniped's TLS configuration makes assumptions about how the Go standard library implementation of TLS works.
|
|
It particular, we rely on the server controlling cipher suite selection. For these assumptions to hold, Pinniped
|
|
must be compiled with Go 1.17+. If you are seeing this error message, your attempt to compile Pinniped with an
|
|
older Go compiler was explicitly failed to prevent an unsafe configuration.`
|
|
}
|