-
Notifications
You must be signed in to change notification settings - Fork 2
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Signed-off-by: r3drun3 <simone.ragonesi@sighup.io>
- Loading branch information
Showing
4 changed files
with
149 additions
and
1 deletion.
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
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,118 @@ | ||
| package commands | ||
|
|
||
| import ( | ||
| "context" | ||
| "encoding/json" | ||
| "fmt" | ||
| "time" | ||
|
|
||
| "github.com/nbd-wtf/go-nostr" | ||
| "github.com/nbd-wtf/go-nostr/nip19" | ||
| "github.com/spf13/cobra" | ||
| ) | ||
|
|
||
| type User struct { | ||
| Name string `json:"name"` | ||
| Picture string `json:"picture"` | ||
| Username string `json:"username"` | ||
| DisplayName string `json:"display_name"` | ||
| Banner string `json:"banner"` | ||
| Website string `json:"website"` | ||
| About string `json:"about"` | ||
| Nip05 string `json:"nip05"` | ||
| Lud16 string `json:"lud16"` | ||
| Lud06 string `json:"lud06"` | ||
| CreatedAt int64 `json:"created_at"` | ||
| Nip05Valid bool `json:"nip05valid"` | ||
| } | ||
|
|
||
| var userData bool | ||
|
|
||
| var UserCmd = &cobra.Command{ | ||
| Use: "user", | ||
| Short: "Operations on users", | ||
| Long: `Search and retrieve users info`, | ||
| RunE: func(cmd *cobra.Command, args []string) error { | ||
| if userData { | ||
| if len(args) != 2 { | ||
| return fmt.Errorf("user npbu key and relay name are required") | ||
| } | ||
| npub := args[0] | ||
| url := args[1] | ||
| // connect to relay | ||
| ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second) | ||
| relay, err := nostr.RelayConnect(ctx, url) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| // create filters | ||
| var filters nostr.Filters | ||
| if _, v, err := nip19.Decode(npub); err == nil { | ||
| t := make(map[string][]string) | ||
| // making a "p" tag for the above public key. | ||
| // this filters for messages tagged with the user, mainly replies. | ||
| t["p"] = []string{v.(string)} | ||
| filters = []nostr.Filter{{ | ||
| Kinds: []int{int(nostr.KindSetMetadata)}, | ||
| Authors: []string{v.(string)}, | ||
| //Tags: t, | ||
| Limit: 300, | ||
| }} | ||
| } else { | ||
| panic("not a valid npub!") | ||
| } | ||
| // create a subscription and submit to relay | ||
| // results will be returned on the sub.Events channel | ||
| sub, _ := relay.Subscribe(ctx, filters) | ||
|
|
||
| // we will append the returned events to this slice | ||
| evs := make([]nostr.Event, 0) | ||
|
|
||
| go func() { | ||
| <-sub.EndOfStoredEvents | ||
| cancel() | ||
| }() | ||
| for ev := range sub.Events { | ||
| evs = append(evs, *ev) | ||
| } | ||
| fmt.Println("####################### USER INFO #######################") | ||
| fmt.Println(evs[0].Tags) | ||
| var user User | ||
| if err := json.Unmarshal([]byte(evs[0].Content), &user); err != nil { | ||
| panic("Error decoding user JSON") | ||
| } | ||
| fmt.Println("Name:", user.Name) | ||
| fmt.Println("Picture:", user.Picture) | ||
| fmt.Println("Username:", user.Username) | ||
| fmt.Println("Display Name:", user.DisplayName) | ||
| fmt.Println("Banner:", user.Banner) | ||
| fmt.Println("Website:", user.Website) | ||
| fmt.Println("About:", user.About) | ||
| fmt.Println("Nip05:", user.Nip05) | ||
| fmt.Println("Lud16:", user.Lud16) | ||
| fmt.Println("Lud06:", user.Lud06) | ||
| fmt.Println("Created At:", user.CreatedAt) | ||
| fmt.Println("Nip05 Valid:", user.Nip05Valid) | ||
| fmt.Println("##########################################################") | ||
| // Uncomment to save user info into file | ||
| // filename := "user_data.json" | ||
| // if f, err := os.Create(filename); err == nil { | ||
| // fmt.Fprintf(os.Stderr, "returned events saved to %s\n", filename) | ||
| // // encode the returned events in a file | ||
| // enc := json.NewEncoder(f) | ||
| // enc.SetIndent("", " ") | ||
| // enc.Encode(evs) | ||
| // f.Close() | ||
| // } else { | ||
| // panic(err) | ||
| // } | ||
| } else { | ||
| cmd.Help() | ||
| } | ||
| return nil | ||
| }, | ||
| } | ||
|
|
||
| func init() { | ||
| UserCmd.Flags().BoolVarP(&userData, "info", "", false, "Retrieve user info from the specified relay.") | ||
| } |