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update ironwood replace, update ipv6rwc to work (may need updates later if interface changes)

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Arceliar 2023-03-26 16:12:45 -05:00
parent 5a243d5b95
commit 5b6d9d52f3
3 changed files with 61 additions and 41 deletions
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2
go.mod
View File

@ -2,7 +2,7 @@ module github.com/yggdrasil-network/yggdrasil-go
go 1.17
replace github.com/Arceliar/ironwood => github.com/Arceliar/ironwood v0.0.0-20230319212913-807cbd557758
replace github.com/Arceliar/ironwood => github.com/Arceliar/ironwood v0.0.0-20230326182230-e1880a231350
require (
github.com/Arceliar/ironwood v0.0.0-20230318003210-65aa386cab13

4
go.sum
View File

@ -1,5 +1,5 @@
github.com/Arceliar/ironwood v0.0.0-20230319212913-807cbd557758 h1:sPKt902XGRxXWQ/xtnrSnVyI8yBMR0Sx7ZsbHqOkUIk=
github.com/Arceliar/ironwood v0.0.0-20230319212913-807cbd557758/go.mod h1:PhT70gxs32jSoxpi5gLlvCguWTzbpaqnNRTY6GgFPBY=
github.com/Arceliar/ironwood v0.0.0-20230326182230-e1880a231350 h1:9dsw9bwJKfwC/bohTvFsob7h4YeZkBI14eDtbY4WtTg=
github.com/Arceliar/ironwood v0.0.0-20230326182230-e1880a231350/go.mod h1:PhT70gxs32jSoxpi5gLlvCguWTzbpaqnNRTY6GgFPBY=
github.com/Arceliar/phony v0.0.0-20220903101357-530938a4b13d h1:UK9fsWbWqwIQkMCz1CP+v5pGbsGoWAw6g4AyvMpm1EM=
github.com/Arceliar/phony v0.0.0-20220903101357-530938a4b13d/go.mod h1:BCnxhRf47C/dy/e/D2pmB8NkB3dQVIrkD98b220rx5Q=
github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=

96
src/ipv6rwc/ipv6rwc.go
View File

@ -35,9 +35,9 @@ type keyStore struct {
mutex sync.Mutex
keyToInfo map[keyArray]*keyInfo
addrToInfo map[address.Address]*keyInfo
addrBuffer map[address.Address]*buffer
//addrBuffer map[address.Address]*buffer
subnetToInfo map[address.Subnet]*keyInfo
subnetBuffer map[address.Subnet]*buffer
//subnetBuffer map[address.Subnet]*buffer
mtu uint64
}
@ -63,9 +63,9 @@ func (k *keyStore) init(c *core.Core) {
}*/
k.keyToInfo = make(map[keyArray]*keyInfo)
k.addrToInfo = make(map[address.Address]*keyInfo)
k.addrBuffer = make(map[address.Address]*buffer)
//k.addrBuffer = make(map[address.Address]*buffer)
k.subnetToInfo = make(map[address.Subnet]*keyInfo)
k.subnetBuffer = make(map[address.Subnet]*buffer)
//k.subnetBuffer = make(map[address.Subnet]*buffer)
k.mtu = 1280 // Default to something safe, expect user to set this
}
@ -76,25 +76,33 @@ func (k *keyStore) sendToAddress(addr address.Address, bs []byte) {
k.mutex.Unlock()
_, _ = k.core.WriteTo(bs, iwt.Addr(info.key[:]))
} else {
var buf *buffer
if buf = k.addrBuffer[addr]; buf == nil {
buf = new(buffer)
k.addrBuffer[addr] = buf
}
msg := append([]byte(nil), bs...)
buf.packet = msg
if buf.timeout != nil {
buf.timeout.Stop()
}
buf.timeout = time.AfterFunc(keyStoreTimeout, func() {
k.mutex.Lock()
defer k.mutex.Unlock()
if nbuf := k.addrBuffer[addr]; nbuf == buf {
delete(k.addrBuffer, addr)
/*
var buf *buffer
if buf = k.addrBuffer[addr]; buf == nil {
buf = new(buffer)
k.addrBuffer[addr] = buf
}
})
msg := append([]byte(nil), bs...)
buf.packet = msg
if buf.timeout != nil {
buf.timeout.Stop()
}
buf.timeout = time.AfterFunc(keyStoreTimeout, func() {
k.mutex.Lock()
defer k.mutex.Unlock()
if nbuf := k.addrBuffer[addr]; nbuf == buf {
delete(k.addrBuffer, addr)
}
})
k.mutex.Unlock()
k.sendKeyLookup(addr.GetKey())
*/
k.mutex.Unlock()
k.sendKeyLookup(addr.GetKey())
key := k.core.GetKeyFor(addr.GetKey())
info := k.update(key)
if info.address == addr {
_, _ = k.core.WriteTo(bs, iwt.Addr(info.key[:]))
}
}
}
@ -105,25 +113,33 @@ func (k *keyStore) sendToSubnet(subnet address.Subnet, bs []byte) {
k.mutex.Unlock()
_, _ = k.core.WriteTo(bs, iwt.Addr(info.key[:]))
} else {
var buf *buffer
if buf = k.subnetBuffer[subnet]; buf == nil {
buf = new(buffer)
k.subnetBuffer[subnet] = buf
}
msg := append([]byte(nil), bs...)
buf.packet = msg
if buf.timeout != nil {
buf.timeout.Stop()
}
buf.timeout = time.AfterFunc(keyStoreTimeout, func() {
k.mutex.Lock()
defer k.mutex.Unlock()
if nbuf := k.subnetBuffer[subnet]; nbuf == buf {
delete(k.subnetBuffer, subnet)
/*
var buf *buffer
if buf = k.subnetBuffer[subnet]; buf == nil {
buf = new(buffer)
k.subnetBuffer[subnet] = buf
}
})
msg := append([]byte(nil), bs...)
buf.packet = msg
if buf.timeout != nil {
buf.timeout.Stop()
}
buf.timeout = time.AfterFunc(keyStoreTimeout, func() {
k.mutex.Lock()
defer k.mutex.Unlock()
if nbuf := k.subnetBuffer[subnet]; nbuf == buf {
delete(k.subnetBuffer, subnet)
}
})
k.mutex.Unlock()
k.sendKeyLookup(subnet.GetKey())
*/
k.mutex.Unlock()
k.sendKeyLookup(subnet.GetKey())
key := k.core.GetKeyFor(subnet.GetKey())
info := k.update(key)
if info.subnet == subnet {
_, _ = k.core.WriteTo(bs, iwt.Addr(info.key[:]))
}
}
}
@ -141,6 +157,7 @@ func (k *keyStore) update(key ed25519.PublicKey) *keyInfo {
k.keyToInfo[info.key] = info
k.addrToInfo[info.address] = info
k.subnetToInfo[info.subnet] = info
/*
if buf := k.addrBuffer[info.address]; buf != nil {
packets = append(packets, buf.packet)
delete(k.addrBuffer, info.address)
@ -149,6 +166,7 @@ func (k *keyStore) update(key ed25519.PublicKey) *keyInfo {
packets = append(packets, buf.packet)
delete(k.subnetBuffer, info.subnet)
}
*/
}
k.resetTimeout(info)
k.mutex.Unlock()
@ -177,6 +195,7 @@ func (k *keyStore) resetTimeout(info *keyInfo) {
})
}
/*
func (k *keyStore) oobHandler(fromKey, toKey ed25519.PublicKey, data []byte) { // nolint:unused
if len(data) != 1+ed25519.SignatureSize {
return
@ -198,6 +217,7 @@ func (k *keyStore) oobHandler(fromKey, toKey ed25519.PublicKey, data []byte) { /
}
}
}
*/
func (k *keyStore) sendKeyLookup(partial ed25519.PublicKey) {
sig := ed25519.Sign(k.core.PrivateKey(), partial[:])