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tailcfg: add some comments, remove some redundant types in literal

reviewable/pr858/r1
Brad Fitzpatrick 2020-10-26 08:53:07 -07:00
parent c44e244276
commit 4f55ebf2d9
1 changed files with 5 additions and 5 deletions
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10
tailcfg/tailcfg.go
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@ -513,23 +513,23 @@ var PortRangeAny = PortRange{0, 65535}
// NetPortRange represents a single subnet:portrange. // NetPortRange represents a single subnet:portrange.
type NetPortRange struct { type NetPortRange struct {
_ structs.Incomparable _ structs.Incomparable
IP string IP string // "*" means all
Bits *int // backward compatibility: if missing, means "all" bits Bits *int // backward compatibility: if missing, means "all" bits
Ports PortRange Ports PortRange
} }
// FilterRule represents one rule in a packet filter. // FilterRule represents one rule in a packet filter.
type FilterRule struct { type FilterRule struct {
SrcIPs []string SrcIPs []string // "*" means all
SrcBits []int SrcBits []int
DstPorts []NetPortRange DstPorts []NetPortRange
} }
var FilterAllowAll = []FilterRule{ var FilterAllowAll = []FilterRule{
FilterRule{ {
SrcIPs: []string{"*"}, SrcIPs: []string{"*"},
SrcBits: nil, SrcBits: nil,
DstPorts: []NetPortRange{NetPortRange{ DstPorts: []NetPortRange{{
IP: "*", IP: "*",
Bits: nil, Bits: nil,
Ports: PortRange{0, 65535}, Ports: PortRange{0, 65535},