yggdrasil-network/yggdrasil-go
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Update errors, update Write

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This commit is contained in:
Neil Alexander 2019-04-19 00:07:26 +01:00
parent 160e01e84f
commit b2f4f2e1b6
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GPG key ID: A02A2019A2BB0944
3 changed files with 8 additions and 7 deletions
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10
src/yggdrasil/api.go
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@ -100,17 +100,17 @@ func (c *Conn) startSearch() {
func (c *Conn) Read(b []byte) (int, error) {
if c.session == nil {
return 0, errors.New("invalid session")
return 0, errors.New("session not open")
}
p := <-c.session.recv
defer util.PutBytes(p.Payload)
if !c.session.nonceIsOK(&p.Nonce) {
return 0, errors.New("invalid nonce")
return 0, errors.New("packet dropped due to invalid nonce")
}
bs, isOK := crypto.BoxOpen(&c.session.sharedSesKey, p.Payload, &p.Nonce)
if !isOK {
util.PutBytes(bs)
return 0, errors.New("failed to decrypt")
return 0, errors.New("packet dropped due to decryption failure")
}
b = b[:0]
b = append(b, bs...)
@ -125,7 +125,7 @@ func (c *Conn) Write(b []byte) (int, error) {
c.core.router.doAdmin(func() {
c.startSearch()
})
return 0, errors.New("invalid session")
return 0, errors.New("session not open")
}
defer util.PutBytes(b)
if !c.session.init {
@ -146,7 +146,7 @@ func (c *Conn) Write(b []byte) (int, error) {
packet := p.encode()
c.session.bytesSent += uint64(len(b))
c.session.send <- packet
//c.session.core.router.out(packet)
c.session.core.router.out(packet)
return len(b), nil
}