cwinfo/yggdrasil-go
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Set allowed encryption keys after start as otherwise hits a nil pointer exception

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This commit is contained in:
Neil Alexander 2018-05-29 22:15:54 +01:00
parent 742eded4ff
commit 027944a14a
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GPG Key ID: A02A2019A2BB0944
1 changed files with 7 additions and 8 deletions
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15
yggdrasil.go
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@ -194,11 +194,6 @@ func main() {
// Setup the Yggdrasil node itself. The node{} type includes a Core, so we // Setup the Yggdrasil node itself. The node{} type includes a Core, so we
// don't need to create this manually. // don't need to create this manually.
n := node{} n := node{}
// Check to see if any allowed encryption keys were provided in the config.
// If they were then set them now.
for _, pBoxStr := range cfg.AllowedEncryptionPublicKeys {
n.core.AddAllowedEncryptionPublicKey(pBoxStr)
}
// Check to see if any multicast interface expressions were provided in the // Check to see if any multicast interface expressions were provided in the
// config. If they were then set them now. // config. If they were then set them now.
for _, ll := range cfg.MulticastInterfaces { for _, ll := range cfg.MulticastInterfaces {
@ -208,14 +203,18 @@ func main() {
} }
n.core.AddMulticastInterfaceExpr(ifceExpr) n.core.AddMulticastInterfaceExpr(ifceExpr)
} }
// Now that we have a working configuration, and we have provided any allowed // Now that we have a working configuration, we can now actually start
// encryption keys or multicast interface expressions, we can now actually // Yggdrasil. This will start the router, switch, DHT node, TCP and UDP
// start Yggdrasil. This will start the router, switch, DHT node, TCP and UDP
// sockets, TUN/TAP adapter and multicast discovery port. // sockets, TUN/TAP adapter and multicast discovery port.
if err := n.core.Start(cfg, logger); err != nil { if err := n.core.Start(cfg, logger); err != nil {
logger.Println("An error occurred during startup") logger.Println("An error occurred during startup")
panic(err) panic(err)
} }
// Check to see if any allowed encryption keys were provided in the config.
// If they were then set them now.
for _, pBoxStr := range cfg.AllowedEncryptionPublicKeys {
n.core.AddAllowedEncryptionPublicKey(pBoxStr)
}
// If any static peers were provided in the configuration above then we should // If any static peers were provided in the configuration above then we should
// configure them. The loop ensures that disconnected peers will eventually // configure them. The loop ensures that disconnected peers will eventually
// be reconnected with. // be reconnected with.