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Work on setting up a routerinfo from a keystore

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This commit is contained in:
eyedeekay
2025-02-16 14:38:06 -05:00
parent 99df4c7ce8
commit 26a9a00b34
10 changed files with 114 additions and 39 deletions
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40
lib/keys/routerinfo_keystore.go
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@@ -7,11 +7,17 @@ import (
"os"
"path/filepath"
"github.com/go-i2p/go-i2p/lib/common/keys_and_cert"
"github.com/go-i2p/go-i2p/lib/common/router_address"
"github.com/go-i2p/go-i2p/lib/common/router_identity"
"github.com/go-i2p/go-i2p/lib/common/router_info"
"github.com/go-i2p/go-i2p/lib/crypto"
"github.com/go-i2p/go-i2p/lib/util/time/sntp"
)
// RouterInfoKeystore is an implementation of KeyStore for storing and retrieving RouterInfo private keys and exporting RouterInfos
type RouterInfoKeystore struct {
*sntp.RouterTimestamper
dir string
name string
privateKey crypto.PrivateKey
@@ -24,7 +30,7 @@ var riks KeyStore = &RouterInfoKeystore{}
// then it generates new private keys for the routerInfo if none exist
func NewRouterInfoKeystore(dir, name string) (*RouterInfoKeystore, error) {
if _, err := os.Stat(dir); os.IsNotExist(err) {
err := os.MkdirAll(dir, 0755)
err := os.MkdirAll(dir, 0o755)
if err != nil {
return nil, err
}
@@ -46,10 +52,13 @@ func NewRouterInfoKeystore(dir, name string) (*RouterInfoKeystore, error) {
return nil, err
}
}
defaultClient := &sntp.DefaultNTPClient{}
timestamper := sntp.NewRouterTimestamper(defaultClient)
return &RouterInfoKeystore{
dir: dir,
name: name,
privateKey: privateKey,
dir: dir,
name: name,
privateKey: privateKey,
RouterTimestamper: timestamper,
}, nil
}
@@ -84,14 +93,14 @@ func (ks *RouterInfoKeystore) GetKeys() (crypto.PublicKey, crypto.PrivateKey, er
func (ks *RouterInfoKeystore) StoreKeys() error {
if _, err := os.Stat(ks.dir); os.IsNotExist(err) {
err := os.MkdirAll(ks.dir, 0755)
err := os.MkdirAll(ks.dir, 0o755)
if err != nil {
return err
}
}
// on the disk somewhere
filename := filepath.Join(ks.dir, ks.name)
return os.WriteFile(filename, ks.privateKey.Bytes(), 0644)
filename := filepath.Join(ks.dir, ks.KeyID()+".key")
return os.WriteFile(filename, ks.privateKey.Bytes(), 0o644)
}
func (ks *RouterInfoKeystore) KeyID() string {
@@ -107,3 +116,20 @@ func (ks *RouterInfoKeystore) KeyID() string {
}
return ks.name
}
func (ks *RouterInfoKeystore) ConstructRouterInfo() (*router_info.RouterInfo, error) {
spk, ppk, err := ks.GetKeys()
if err != nil {
return nil, err
}
rid := &router_identity.RouterIdentity{
KeysAndCert: keys_and_cert.KeysAndCert{
SigningPublic: spk.(crypto.SigningPublicKey),
ReceivingPublic: spk.(crypto.RecievingPublicKey),
},
}
publishedTime := ks.RouterTimestamper.GetCurrentTime()
addresses := []*router_address.RouterAddress{}
options := map[string]string{}
return router_info.NewRouterInfo(rid, publishedTime, addresses, options, ppk.(crypto.SigningPrivateKey), 7)
}