diff options
Diffstat (limited to 'control/controlknobs/controlknobs.go')
| -rw-r--r-- | control/controlknobs/controlknobs.go | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/control/controlknobs/controlknobs.go b/control/controlknobs/controlknobs.go index fddffde3e..f9ed69812 100644 --- a/control/controlknobs/controlknobs.go +++ b/control/controlknobs/controlknobs.go @@ -64,6 +64,11 @@ type Knobs struct { // LinuxForceNfTables is whether the node should use nftables for Linux // netfiltering, unless overridden by the user. LinuxForceNfTables atomic.Bool + + // SeamlessKeyRenewal is whether to enable the alpha functionality of + // renewing node keys without breaking connections. + // http://go/seamless-key-renewal + SeamlessKeyRenewal atomic.Bool } // UpdateFromNodeAttributes updates k (if non-nil) based on the provided self @@ -89,6 +94,7 @@ func (k *Knobs) UpdateFromNodeAttributes(selfNodeAttrs []tailcfg.NodeCapability, silentDisco = has(tailcfg.NodeAttrSilentDisco) forceIPTables = has(tailcfg.NodeAttrLinuxMustUseIPTables) forceNfTables = has(tailcfg.NodeAttrLinuxMustUseNfTables) + seamlessKeyRenewal = has(tailcfg.NodeAttrSeamlessKeyRenewal) ) if has(tailcfg.NodeAttrOneCGNATEnable) { @@ -109,6 +115,7 @@ func (k *Knobs) UpdateFromNodeAttributes(selfNodeAttrs []tailcfg.NodeCapability, k.SilentDisco.Store(silentDisco) k.LinuxForceIPTables.Store(forceIPTables) k.LinuxForceNfTables.Store(forceNfTables) + k.SeamlessKeyRenewal.Store(seamlessKeyRenewal) } // AsDebugJSON returns k as something that can be marshalled with json.Marshal @@ -130,5 +137,6 @@ func (k *Knobs) AsDebugJSON() map[string]any { "SilentDisco": k.SilentDisco.Load(), "LinuxForceIPTables": k.LinuxForceIPTables.Load(), "LinuxForceNfTables": k.LinuxForceNfTables.Load(), + "SeamlessKeyRenewal": k.SeamlessKeyRenewal.Load(), } } |