idk/Go_I2p
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Work on noise wrapper. It is now good enough to fail to connect to a remote I2P router in a way which is discernible on that remote router.

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This commit is contained in:
eyedeekay
2024-07-03 01:17:36 -04:00
parent 9c0552e236
commit 8318fd8f57
8 changed files with 270 additions and 95 deletions
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22
lib/netdb/std.go
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@ -128,21 +128,19 @@ func (db *StdNetDB) RecalculateSize() (err error) {
if err != nil {
return err
}
log.Println("Reading in Routerinfo:", base32.EncodeToString(b))
ri, _, err := router_info.ReadRouterInfo(b)
if err != nil {
return err
}
ih := ri.IdentHash().Bytes()
log.Printf("Read in IdentHash: %s", base32.EncodeToString(ih[:]))
for _, addr := range ri.RouterAddresses() {
log.Println(string(addr.Bytes()))
}
if ent, ok := db.RouterInfos[ih]; !ok {
db.RouterInfos[ri.IdentHash()] = Entry{
RouterInfo: &ri,
}
//log.Infof("RouterInfo: %s %s, %s, %s", fname, base32.EncodeToString(ih[:]), ri.RouterCapabilities(), ri.RouterVersion())
//for ai, ad := range ri.RouterAddresses() {
// log.Infof(" Transport%d: %s, Address: %s", ai, ad.TransportStyle(), ad.String())
//}
} else {
log.Println("entry previously found in table", ent, fname)
}
@ -183,8 +181,7 @@ func (db *StdNetDB) Exists() bool {
func (db *StdNetDB) SaveEntry(e *Entry) (err error) {
var f io.WriteCloser
var h common.Hash
h = e.RouterInfo.IdentHash()
h := e.RouterInfo.IdentHash()
//if err == nil {
f, err = os.OpenFile(db.SkiplistFile(h), os.O_WRONLY|os.O_CREATE, 0700)
if err == nil {
@ -198,13 +195,22 @@ func (db *StdNetDB) SaveEntry(e *Entry) (err error) {
return
}
func (db *StdNetDB) Save() (err error) {
for _, dbe := range db.RouterInfos {
if e := db.SaveEntry(&dbe); e != nil {
err = e
// TODO: log this
}
}
return
}
// reseed if we have less than minRouters known routers
// returns error if reseed failed
func (db *StdNetDB) Reseed(b bootstrap.Bootstrap, minRouters int) (err error) {
if db.Size() > minRouters {
return nil
}
return
}