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nak cli tool.
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fiatjaf
parent
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commit
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10
README.md
10
README.md
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# nostr army knife
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A toolkit for debugging all things Nostr as a webpage.
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this repository contains two things:
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1. a command-line tool for decoding and encoding nostr entities
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written in go using [go-nostr](https://github.com/nbd-wtf/go-nostr) and distributed as a single binary.
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2. a toolkit for debugging all things nostr as a webpage:
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Made with [Scala](https://scala-lang.org/) and [Calico](https://www.armanbilge.com/calico/). Icon by [Smashicons](https://www.flaticon.com/free-icons/switzerland).
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written in [scala](https://scala-lang.org/) with [calico](https://www.armanbilge.com/calico/) and [snow](https://github.com/fiatjaf/snow)
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23
go.mod
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23
go.mod
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module git.fiatjaf.com/nak
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go 1.20
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require (
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github.com/nbd-wtf/go-nostr v0.17.1
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github.com/urfave/cli/v2 v2.25.3
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)
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require (
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github.com/SaveTheRbtz/generic-sync-map-go v0.0.0-20220414055132-a37292614db8 // indirect
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github.com/btcsuite/btcd/btcec/v2 v2.2.0 // indirect
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github.com/btcsuite/btcd/chaincfg/chainhash v1.0.1 // indirect
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github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
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github.com/decred/dcrd/crypto/blake256 v1.0.0 // indirect
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github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 // indirect
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github.com/gorilla/websocket v1.4.2 // indirect
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github.com/josharian/intern v1.0.0 // indirect
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github.com/mailru/easyjson v0.7.7 // indirect
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github.com/russross/blackfriday/v2 v2.1.0 // indirect
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github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect
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golang.org/x/exp v0.0.0-20221106115401-f9659909a136 // indirect
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)
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30
go.sum
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30
go.sum
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github.com/SaveTheRbtz/generic-sync-map-go v0.0.0-20220414055132-a37292614db8 h1:Xa6tp8DPDhdV+k23uiTC/GrAYOe4IdyJVKtob4KW3GA=
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github.com/SaveTheRbtz/generic-sync-map-go v0.0.0-20220414055132-a37292614db8/go.mod h1:ihkm1viTbO/LOsgdGoFPBSvzqvx7ibvkMzYp3CgtHik=
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github.com/btcsuite/btcd/btcec/v2 v2.2.0 h1:fzn1qaOt32TuLjFlkzYSsBC35Q3KUjT1SwPxiMSCF5k=
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github.com/btcsuite/btcd/btcec/v2 v2.2.0/go.mod h1:U7MHm051Al6XmscBQ0BoNydpOTsFAn707034b5nY8zU=
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github.com/btcsuite/btcd/chaincfg/chainhash v1.0.1 h1:q0rUy8C/TYNBQS1+CGKw68tLOFYSNEs0TFnxxnS9+4U=
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github.com/btcsuite/btcd/chaincfg/chainhash v1.0.1/go.mod h1:7SFka0XMvUgj3hfZtydOrQY2mwhPclbT2snogU7SQQc=
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github.com/cpuguy83/go-md2man/v2 v2.0.2 h1:p1EgwI/C7NhT0JmVkwCD2ZBK8j4aeHQX2pMHHBfMQ6w=
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github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
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github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
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github.com/decred/dcrd/crypto/blake256 v1.0.0 h1:/8DMNYp9SGi5f0w7uCm6d6M4OU2rGFK09Y2A4Xv7EE0=
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github.com/decred/dcrd/crypto/blake256 v1.0.0/go.mod h1:sQl2p6Y26YV+ZOcSTP6thNdn47hh8kt6rqSlvmrXFAc=
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github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 h1:YLtO71vCjJRCBcrPMtQ9nqBsqpA1m5sE92cU+pd5Mcc=
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github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1/go.mod h1:hyedUtir6IdtD/7lIxGeCxkaw7y45JueMRL4DIyJDKs=
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github.com/gorilla/websocket v1.4.2 h1:+/TMaTYc4QFitKJxsQ7Yye35DkWvkdLcvGKqM+x0Ufc=
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github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
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github.com/josharian/intern v1.0.0 h1:vlS4z54oSdjm0bgjRigI+G1HpF+tI+9rE5LLzOg8HmY=
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github.com/josharian/intern v1.0.0/go.mod h1:5DoeVV0s6jJacbCEi61lwdGj/aVlrQvzHFFd8Hwg//Y=
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github.com/mailru/easyjson v0.7.7 h1:UGYAvKxe3sBsEDzO8ZeWOSlIQfWFlxbzLZe7hwFURr0=
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github.com/mailru/easyjson v0.7.7/go.mod h1:xzfreul335JAWq5oZzymOObrkdz5UnU4kGfJJLY9Nlc=
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github.com/nbd-wtf/go-nostr v0.17.1 h1:dRyNNf1rx5vGYi9AH1A/mcKKQg8ZSiY8uRUJGObXPPI=
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github.com/nbd-wtf/go-nostr v0.17.1/go.mod h1:YCDHJtaFQE76d1ZkcUsTkz3dYNP+bldo5CIQwXPPcbk=
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github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
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github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
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github.com/urfave/cli/v2 v2.25.3 h1:VJkt6wvEBOoSjPFQvOkv6iWIrsJyCrKGtCtxXWwmGeY=
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github.com/urfave/cli/v2 v2.25.3/go.mod h1:GHupkWPMM0M/sj1a2b4wUrWBPzazNrIjouW6fmdJLxc=
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github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 h1:bAn7/zixMGCfxrRTfdpNzjtPYqr8smhKouy9mxVdGPU=
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github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673/go.mod h1:N3UwUGtsrSj3ccvlPHLoLsHnpR27oXr4ZE984MbSER8=
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golang.org/x/exp v0.0.0-20221106115401-f9659909a136 h1:Fq7F/w7MAa1KJ5bt2aJ62ihqp9HDcRuyILskkpIAurw=
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golang.org/x/exp v0.0.0-20221106115401-f9659909a136/go.mod h1:CxIveKay+FTh1D0yPZemJVgC/95VzuuOLq5Qi4xnoYc=
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golang.org/x/net v0.0.0-20200813134508-3edf25e44fcc h1:zK/HqS5bZxDptfPJNq8v7vJfXtkU7r9TLIoSr1bXaP4=
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129
main.go
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129
main.go
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package main
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import (
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"fmt"
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"log"
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"os"
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"strings"
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"github.com/nbd-wtf/go-nostr"
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"github.com/urfave/cli/v2"
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)
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func main() {
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app := &cli.App{
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Name: "nak",
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Usage: "the nostr army knife command-line tool",
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Commands: []*cli.Command{
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{
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Name: "req",
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Usage: "generates an encoded REQ message to be sent to a relay",
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Description: `example usage (with 'nostcat'):
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nak req -k 1 -a 3bf0c63fcb93463407af97a5e5ee64fa883d107ef9e558472c4eb9aaaefa459d | nostcat wss://nostr-pub.wellorder.net
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`,
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Flags: []cli.Flag{
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&cli.StringSliceFlag{
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Name: "author",
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Aliases: []string{"a"},
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Usage: "only accept events from these authors (pubkey as hex)",
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},
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&cli.StringSliceFlag{
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Name: "id",
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Aliases: []string{"i"},
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Usage: "only accept events with these ids (hex)",
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},
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&cli.IntSliceFlag{
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Name: "kind",
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Aliases: []string{"k"},
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Usage: "only accept events with these kind numbers",
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},
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&cli.StringSliceFlag{
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Name: "tag",
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Aliases: []string{"t"},
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Usage: "takes a tag like -t e=<id>, only accept events with these tags",
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},
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&cli.StringSliceFlag{
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Name: "event-tag",
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Aliases: []string{"e"},
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Usage: "shortcut for --tag e=<value>",
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},
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&cli.StringSliceFlag{
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Name: "pubkey-tag",
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Aliases: []string{"p"},
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Usage: "shortcut for --tag p=<value>",
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},
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&cli.IntFlag{
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Name: "since",
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Aliases: []string{"s"},
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Usage: "only accept events newer than this (unix timestamp)",
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},
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&cli.IntFlag{
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Name: "until",
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Aliases: []string{"u"},
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Usage: "only accept events older than this (unix timestamp)",
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},
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&cli.IntFlag{
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Name: "limit",
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Aliases: []string{"l"},
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Usage: "only accept up to this number of events",
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},
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},
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Action: func(c *cli.Context) error {
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filter := nostr.Filter{}
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if authors := c.StringSlice("author"); len(authors) > 0 {
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filter.Authors = authors
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}
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if ids := c.StringSlice("id"); len(ids) > 0 {
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filter.IDs = ids
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}
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if kinds := c.IntSlice("kind"); len(kinds) > 0 {
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filter.Kinds = kinds
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}
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tags := make([][]string, 0, 5)
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for _, tagFlag := range c.StringSlice("tag") {
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spl := strings.Split(tagFlag, "=")
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if len(spl) == 2 && len(spl[0]) == 1 {
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tags = append(tags, spl)
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}
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}
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for _, etag := range c.StringSlice("event-tag") {
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tags = append(tags, []string{"e", etag})
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}
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for _, ptag := range c.StringSlice("pubkey-tag") {
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tags = append(tags, []string{"p", ptag})
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}
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if len(tags) > 0 {
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filter.Tags = make(nostr.TagMap)
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for _, tag := range tags {
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if _, ok := filter.Tags[tag[0]]; !ok {
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filter.Tags[tag[0]] = make([]string, 0, 3)
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}
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filter.Tags[tag[0]] = append(filter.Tags[tag[0]], tag[1])
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}
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}
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if since := c.Int("since"); since != 0 {
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ts := nostr.Timestamp(since)
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filter.Since = &ts
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}
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if until := c.Int("until"); until != 0 {
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ts := nostr.Timestamp(until)
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filter.Until = &ts
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}
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if limit := c.Int("limit"); limit != 0 {
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filter.Limit = limit
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}
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fmt.Println(filter.String())
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return nil
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},
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},
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},
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}
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if err := app.Run(os.Args); err != nil {
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log.Fatalf("failed to run cli: %s", err)
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}
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}
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