generated from ipfs/ipfs-repository-template
-
Notifications
You must be signed in to change notification settings - Fork 97
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
feat(ipns): refactored IPNS package with lean records
- Loading branch information
Showing
27 changed files
with
1,303 additions
and
1,399 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,31 +1,48 @@ | ||
| ## Usage | ||
| # IPNS | ||
|
|
||
| To create a new IPNS record: | ||
| > A reference implementation of the IPNS Record and Verification specification. | ||
| ## Documentation | ||
|
|
||
| - Go Documentation: https://pkg.go.dev/github.com/ipfs/boxo/ipns | ||
| - IPNS Record Specification: https://specs.ipfs.tech/ipns/ipns-record/ | ||
|
|
||
| ## Example | ||
|
|
||
| Here's an example on how to create an IPNS Record: | ||
|
|
||
| ```go | ||
| import ( | ||
| "crypto/rand" | ||
| "time" | ||
|
|
||
| ipns "github.com/ipfs/boxo/ipns" | ||
| crypto "github.com/libp2p/go-libp2p/core/crypto" | ||
| "github.com/ipfs/boxo/ipns" | ||
| "github.com/ipfs/boxo/path" | ||
| ic "github.com/libp2p/go-libp2p/core/crypto" | ||
| ) | ||
|
|
||
| // Generate a private key to sign the IPNS record with. Most of the time, | ||
| // however, you'll want to retrieve an already-existing key from IPFS using the | ||
| // go-ipfs/core/coreapi CoreAPI.KeyAPI() interface. | ||
| privateKey, publicKey, err := crypto.GenerateKeyPair(crypto.RSA, 2048) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| func main() { | ||
| // Create a private key to sign your IPNS record. Most of the time, you | ||
| // will want to retrieve an already-existing key from Kubo, for example. | ||
| sk, _, err := ic.GenerateEd25519Key(rand.Reader) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| // Create an IPNS record that expires in one hour and points to the IPFS address | ||
| // /ipfs/Qme1knMqwt1hKZbc1BmQFmnm9f36nyQGwXxPGVpVJ9rMK5 | ||
| ipnsRecord, err := ipns.Create(privateKey, []byte("/ipfs/Qme1knMqwt1hKZbc1BmQFmnm9f36nyQGwXxPGVpVJ9rMK5"), 0, time.Now().Add(1*time.Hour)) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| ``` | ||
| // Define the path this record will point to. | ||
| path := path.FromString("/ipfs/bafkqac3jobxhgidsn5rww4yk") | ||
|
|
||
| // Until when the record is valid. | ||
| eol := time.Now().Add(time.Hour) | ||
|
|
||
| // For how long should caches cache the record. | ||
| ttl := time.Second * 20 | ||
|
|
||
| Once you have the record, you’ll need to use IPFS to *publish* it. | ||
| record, err := ipns.NewRecord(sk, path, 1, eol, ttl) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| There are several other major operations you can do with `go-ipns`. Check out the [API docs](https://pkg.go.dev/github.com/ipfs/boxo/ipns) or look at the tests in this repo for examples. | ||
| // Now you have an IPNS Record. | ||
| } | ||
| ``` |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file was deleted.
Oops, something went wrong.
Oops, something went wrong.