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nsite: accept naddr/nevent, support napps/napplets, take optional --server flag.

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This commit is contained in:
fiatjaf
2026-09-28 11:26:43 -03:00
parent 30551476c5
commit 5856ace71b
3 changed files with 59 additions and 34 deletions
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go.mod
+1 -1
View File
@@ -3,7 +3,7 @@ module github.com/fiatjaf/nak
go 1.25
require (
fiatjaf.com/nostr v0.0.0-20260919022302-cf8167ebdb95
fiatjaf.com/nostr v0.0.0-20260928115942-58e4c715304e
github.com/AlecAivazis/survey/v2 v2.3.7
github.com/bep/debounce v1.2.1
github.com/btcsuite/btcd/btcec/v2 v2.3.6
go.sum
+2 -10
View File
@@ -1,15 +1,7 @@
fiatjaf.com/lib v0.3.7 h1:mXZOn7NrUcjSdy4oNvwQyAmes7Ueb+Zr5hjqMIe2dxI=
fiatjaf.com/lib v0.3.7/go.mod h1:UlHaZvPHj25PtKLh9GjZkUHRmQ2xZ8Jkoa4VRaLeeQ8=
fiatjaf.com/nostr v0.0.0-20260827104008-28e324b57f7e h1:BuWR1BP/CBzM+ZbLoUKuV6KlktlDZEyD9N/pdxqJJyE=
fiatjaf.com/nostr v0.0.0-20260827104008-28e324b57f7e/go.mod h1:b1EIUDnd133Ie8Pg8O/biaKdFyCMz28aD4n64g1GqvM=
fiatjaf.com/nostr v0.0.0-20260914174524-1ce6fccff3c3 h1:xzGlJR7EupVzxD5XGP/y4Z/i5qAxaBH3TzvCPyemLZM=
fiatjaf.com/nostr v0.0.0-20260914174524-1ce6fccff3c3/go.mod h1:b1EIUDnd133Ie8Pg8O/biaKdFyCMz28aD4n64g1GqvM=
fiatjaf.com/nostr v0.0.0-20260916003959-33dfb12f7374 h1:Ms85MGJyOpKsG6y4llGwa/9ro3OtZBcmdXtJwOa/Qg4=
fiatjaf.com/nostr v0.0.0-20260916003959-33dfb12f7374/go.mod h1:b1EIUDnd133Ie8Pg8O/biaKdFyCMz28aD4n64g1GqvM=
fiatjaf.com/nostr v0.0.0-20260916040958-27e395a0f6e7 h1:UKC6fhAmyoDQTQ7FH6gTF31WSprVgLYUiLiV8BRPEbU=
fiatjaf.com/nostr v0.0.0-20260916040958-27e395a0f6e7/go.mod h1:b1EIUDnd133Ie8Pg8O/biaKdFyCMz28aD4n64g1GqvM=
fiatjaf.com/nostr v0.0.0-20260919022302-cf8167ebdb95 h1:E59biPECxSHqdfjGFwQ+UMoZSnZfK9tjrpXuLVes6gY=
fiatjaf.com/nostr v0.0.0-20260919022302-cf8167ebdb95/go.mod h1:b1EIUDnd133Ie8Pg8O/biaKdFyCMz28aD4n64g1GqvM=
fiatjaf.com/nostr v0.0.0-20260928115942-58e4c715304e h1:ZHPQsQzd0rGdOq/vCMUOy9FfrzlmAxvQ+V+4ucJ1WXY=
fiatjaf.com/nostr v0.0.0-20260928115942-58e4c715304e/go.mod h1:b1EIUDnd133Ie8Pg8O/biaKdFyCMz28aD4n64g1GqvM=
github.com/AlecAivazis/survey/v2 v2.3.7 h1:6I/u8FvytdGsgonrYsVn2t8t4QiRnh6QSTqkkhIiSjQ=
github.com/AlecAivazis/survey/v2 v2.3.7/go.mod h1:xUTIdE4KCOIjsBAE1JYsUPoCqYdZ1reCfTwbto0Fduo=
github.com/FastFilter/xorfilter v0.2.1 h1:lbdeLG9BdpquK64ZsleBS8B4xO/QW1IM0gMzF7KaBKc=
nsite.go
+42 -9
View File
@@ -246,6 +246,13 @@ var nsite = &cli.Command{
Usage: "downloads all files from a published nsite",
ArgsUsage: "<site> [directory]",
DisableSliceFlagSeparator: true,
Flags: []cli.Flag{
&cli.StringSliceFlag{
Name: "server",
Aliases: []string{"s"},
Usage: "extra blossom server hostname or URL to try, can be given multiple times",
},
},
Action: func(ctx context.Context, c *cli.Command) error {
input := c.Args().First()
if input == "" {
@@ -265,12 +272,28 @@ var nsite = &cli.Command{
return fmt.Errorf("failed to stat output directory %s: %w", outputDir, err)
}
pk, identifier, isRoot, err := nip5a.DecodeSiteURL(input)
var filter nostr.Filter
var relays []string
var readOnlySigner nostr.Signer = keyer.NewReadOnlySigner(nostr.ZeroPK)
if strings.HasPrefix(input, "nostr:") {
input = input[6:]
}
if strings.HasPrefix(input, "nevent1") || strings.HasPrefix(input, "naddr1") {
ptr, err := nip19.ToPointer(input)
if err != nil {
return err
}
filter = ptr.AsFilter()
filter := nostr.Filter{
if pk := ptr.AssociatedPublicKey(); pk != nostr.ZeroPK {
relays = sys.FetchWriteRelays(ctx, pk)
readOnlySigner = keyer.NewReadOnlySigner(pk)
}
relays = append(relays, ptr.RelayHints()...)
} else if pk, identifier, isRoot, err := nip5a.DecodeSiteURL(input); err == nil {
filter = nostr.Filter{
Authors: []nostr.PubKey{pk},
Limit: 1,
}
@@ -281,7 +304,13 @@ var nsite = &cli.Command{
filter.Tags = nostr.TagMap{"d": []string{identifier}}
}
res := sys.Pool.QuerySingle(ctx, sys.FetchWriteRelays(ctx, pk), filter, nostr.SubscriptionOptions{
relays = sys.FetchWriteRelays(ctx, pk)
readOnlySigner = keyer.NewReadOnlySigner(pk)
} else {
return err
}
res := sys.Pool.QuerySingle(ctx, relays, filter, nostr.SubscriptionOptions{
Label: "nak-nsite",
})
if res == nil {
@@ -297,15 +326,18 @@ var nsite = &cli.Command{
if len(blossomServers) == 0 {
servers := sys.FetchBlossomServerList(ctx, res.Event.PubKey)
if len(servers.Items) == 0 {
return fmt.Errorf("no blossom servers advertised in manifest or kind:10063")
}
blossomServers = []string{}
} else {
blossomServers = make([]string, len(servers.Items))
for i, s := range servers.Items {
blossomServers[i] = s.Value()
}
}
signer := keyer.NewReadOnlySigner(pk)
}
blossomServers = nostr.AppendUnique(blossomServers, c.StringSlice("server")...)
if len(blossomServers) == 0 {
return fmt.Errorf("no blossom servers advertised in manifest or kind:10063")
}
for path, hash := range mnf.Paths {
relPath := strings.TrimPrefix(path, "/")
@@ -319,12 +351,13 @@ var nsite = &cli.Command{
var downloadErr error
for _, server := range blossomServers {
client := blossom.NewClient(server, signer)
client := blossom.NewClient(server, readOnlySigner)
data, err := client.Download(ctx, hash)
if err != nil {
downloadErr = err
downloadErr = errors.Join(downloadErr, fmt.Errorf("%s: %w", server, err))
continue
}
if err := os.WriteFile(fullPath, data, 0o644); err != nil {
return fmt.Errorf("failed to write %s: %w", fullPath, err)
}