mirror of
https://github.com/ipfs/kubo.git
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d1b9e41fc2
New multi-router configuration system based on https://hackmd.io/G1KRDEX5T3qyfoBMkIrBew#Methods - Added a new routing type: "custom" - Added specific struct types for different Routers (instead of map[string]interface{}) - Added `Duration` config type, to make easier time string parsing - Added config documentation. - Use the latest go-delegated-routing library version with GET support. - Added changelog notes for this feature. It: - closes #9157 - closes #9079 - closes #9186
67 lines
2.0 KiB
Go
67 lines
2.0 KiB
Go
package node
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import (
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"fmt"
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"time"
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util "github.com/ipfs/go-ipfs-util"
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"github.com/ipfs/go-ipns"
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record "github.com/libp2p/go-libp2p-record"
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"github.com/libp2p/go-libp2p/core/crypto"
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"github.com/libp2p/go-libp2p/core/peerstore"
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madns "github.com/multiformats/go-multiaddr-dns"
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"github.com/ipfs/go-namesys"
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"github.com/ipfs/go-namesys/republisher"
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"github.com/ipfs/kubo/repo"
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irouting "github.com/ipfs/kubo/routing"
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)
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const DefaultIpnsCacheSize = 128
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// RecordValidator provides namesys compatible routing record validator
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func RecordValidator(ps peerstore.Peerstore) record.Validator {
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return record.NamespacedValidator{
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"pk": record.PublicKeyValidator{},
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"ipns": ipns.Validator{KeyBook: ps},
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}
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}
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// Namesys creates new name system
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func Namesys(cacheSize int) func(rt irouting.ProvideManyRouter, rslv *madns.Resolver, repo repo.Repo) (namesys.NameSystem, error) {
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return func(rt irouting.ProvideManyRouter, rslv *madns.Resolver, repo repo.Repo) (namesys.NameSystem, error) {
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opts := []namesys.Option{
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namesys.WithDatastore(repo.Datastore()),
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namesys.WithDNSResolver(rslv),
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}
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if cacheSize > 0 {
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opts = append(opts, namesys.WithCache(cacheSize))
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}
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return namesys.NewNameSystem(rt, opts...)
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}
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}
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// IpnsRepublisher runs new IPNS republisher service
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func IpnsRepublisher(repubPeriod time.Duration, recordLifetime time.Duration) func(lcProcess, namesys.NameSystem, repo.Repo, crypto.PrivKey) error {
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return func(lc lcProcess, namesys namesys.NameSystem, repo repo.Repo, privKey crypto.PrivKey) error {
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repub := republisher.NewRepublisher(namesys, repo.Datastore(), privKey, repo.Keystore())
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if repubPeriod != 0 {
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if !util.Debug && (repubPeriod < time.Minute || repubPeriod > (time.Hour*24)) {
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return fmt.Errorf("config setting IPNS.RepublishPeriod is not between 1min and 1day: %s", repubPeriod)
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}
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repub.Interval = repubPeriod
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}
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if recordLifetime != 0 {
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repub.RecordLifetime = recordLifetime
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}
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lc.Append(repub.Run)
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return nil
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}
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}
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