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10 Commits
31 changed files with 447 additions and 3371 deletions
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{
"parserOptions": {
"ecmaVersion": 2020,
"ecmaFeatures": {
"jsx": true
},
"sourceType": "module",
"allowImportExportEverywhere": false
},
"env": {
"es6": true,
"node": true
},
"plugins": [
"react",
"babel"
],
"globals": {
"document": false,
"navigator": false,
"window": false,
"location": false,
"URL": false,
"URLSearchParams": false,
"fetch": false,
"EventSource": false,
"localStorage": false,
"sessionStorage": false
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"rules": {
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"react/jsx-no-undef": 2,
"react/jsx-uses-react": 2,
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name: build cli for all platforms
on:
push:
tags:
- '*'
permissions:
contents: write
jobs:
make-release:
runs-on: ubuntu-latest
steps:
- uses: actions/create-release@latest
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
with:
tag_name: ${{ github.ref }}
release_name: ${{ github.ref }}
build-all-for-all:
runs-on: ubuntu-latest
needs:
- make-release
strategy:
matrix:
goos: [linux, freebsd, darwin, windows]
goarch: [amd64, arm64, riscv64]
exclude:
- goarch: arm64
goos: windows
- goarch: riscv64
goos: windows
- goarch: riscv64
goos: darwin
steps:
- uses: actions/checkout@v3
- uses: wangyoucao577/go-release-action@v1.40
with:
github_token: ${{ secrets.GITHUB_TOKEN }}
goos: ${{ matrix.goos }}
goarch: ${{ matrix.goarch }}
overwrite: true
md5sum: false
sha256sum: false
compress_assets: false
+3 -1
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nak
node_modules
public/app.js
yarn.lock
+9
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arrowParens: avoid
bracketSpacing: false
jsxBracketSameLine: false
printWidth: 80
proseWrap: preserve
semi: false
singleQuote: true
trailingComma: none
useTabs: false
-24
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This is free and unencumbered software released into the public domain.
Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
binary, for any purpose, commercial or non-commercial, and by any
means.
In jurisdictions that recognize copyright laws, the author or authors
of this software dedicate any and all copyright interest in the
software to the public domain. We make this dedication for the benefit
of the public at large and to the detriment of our heirs and
successors. We intend this dedication to be an overt act of
relinquishment in perpetuity of all present and future rights to this
software under copyright law.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.
For more information, please refer to <https://unlicense.org>
+1 -178
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# nak, the nostr army knife
install with `go install github.com/fiatjaf/nak@latest` or
[download a binary](https://github.com/fiatjaf/nak/releases).
## what can you do with it?
take a look at the help text that comes in it to learn all possibilities, but here are some:
### make a nostr event signed with the default key (`01`)
```shell
~> nak event
{"id":"53443506e7d09e55b922a2369b80f926007a8a8a8ea5f09df1db59fe1993335e","pubkey":"79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","created_at":1698632644,"kind":1,"tags":[],"content":"hello from the nostr army knife","sig":"4bdb609c975b2b61338c2ff4c7ce91d4afe74bea4ed1601a62e1fd125bd4c0ae6e0166cca96e5cfb7e0f50583eb6a0dd0b66072566299b6007742db56278010c"}
```
### make a nostr event with custom content and tags, sign it with a different key and publish it to two relays
```shell
~> nak event --sec 02 -c 'good morning' --tag t=gm nostr-pub.wellorder.net relay.damus.io
{"id":"e20978737ab7cd36eca300a65f11738176123f2e0c23054544b18fe493e2aa1a","pubkey":"c6047f9441ed7d6d3045406e95c07cd85c778e4b8cef3ca7abac09b95c709ee5","created_at":1698632753,"kind":1,"tags":[["t","gm"]],"content":"good morning","sig":"5687c1a97066c349cb3bde0c0719fd1652a13403ba6aca7557b646307ee6718528cd86989db08bf6a7fd04bea0b0b87c1dd1b78c2d21b80b80eebab7f40b8916"}
publishing to wss://nostr-pub.wellorder.net... success.
publishing to wss://relay.damus.io... success.
```
### query a bunch of relays for a tag with a limit of 2 for each, print their content
```shell
~> nak req -k 1 -t t=gm -l 2 nostr.mom nostr.wine nostr-pub.wellorder.net | jq .content
"#GM, you sovereign savage #freeple of the #nostrverse. Let's cause some #nostroversy. "
"ITM slaves!\n#gm https://image.nostr.build/cbbcdf80bfc302a6678ecf9387c87d87deca3e0e288a12e262926c34feb3f6aa.jpg "
"good morning"
"The problem is to start, but along the way it's fixed #GM ☀️"
"Activando modo zen…\n\n#GM #Nostr #Hispano"
```
### decode a nip19 note1 code, add a relay hint, encode it back to nevent1
```shell
~> nak decode note1ttnnrw78wy0hs5fa59yj03yvcu2r4y0xetg9vh7uf4em39n604vsyp37f2 | jq -r .id | nak encode nevent -r nostr.zbd.gg
nevent1qqs94ee3h0rhz8mc2y76zjf8cjxvw9p6j8nv45zktlwy6uacjea86kgpzfmhxue69uhkummnw3ezu7nzvshxwec8zw8h7
~> nak decode nevent1qqs94ee3h0rhz8mc2y76zjf8cjxvw9p6j8nv45zktlwy6uacjea86kgpzfmhxue69uhkummnw3ezu7nzvshxwec8zw8h7
{
"id": "5ae731bbc7711f78513da14927c48cc7143a91e6cad0565fdc4d73b8967a7d59",
"relays": [
"nostr.zbd.gg"
]
}
```
### fetch an event using relay and author hints automatically from a nevent1 code, pretty-print it
```shell
nak fetch nevent1qqs2e3k48vtrkzjm8vvyzcmsmkf58unrxtq2k4h5yspay6vhcqm4wqcpz9mhxue69uhkummnw3ezuamfdejj7q3ql2vyh47mk2p0qlsku7hg0vn29faehy9hy34ygaclpn66ukqp3afqxpqqqqqqz7ttjyq | jq
{
"id": "acc6d53b163b0a5b3b18416370dd9343f26332c0ab56f42403d26997c0375703",
"pubkey": "fa984bd7dbb282f07e16e7ae87b26a2a7b9b90b7246a44771f0cf5ae58018f52",
"created_at": 1697370933,
"kind": 1,
"tags": [],
"content": "`q` tags = a kind 1 that wanted to be a kind:6 but fell short\n\n🥁",
"sig": "b5b63d7c8491a4a0517df2c58151665c583abc6cd31fd50b957bf8fefc8e55c87c922cbdcb50888cb9f1c03c26ab5c02c1dccc14b46b78e1e16c60094f2358da"
}
```
### republish an event from one relay to multiple others
```shell
~> nak req -i e20978737ab7cd36eca300a65f11738176123f2e0c23054544b18fe493e2aa1a nostr.wine/ nostr-pub.wellorder.net | nak event nostr.wine offchain.pub public.relaying.io eden.nostr.land atlas.nostr.land relayable.org
{"id":"e20978737ab7cd36eca300a65f11738176123f2e0c23054544b18fe493e2aa1a","pubkey":"c6047f9441ed7d6d3045406e95c07cd85c778e4b8cef3ca7abac09b95c709ee5","created_at":1698632753,"kind":1,"tags":[["t","gm"]],"content":"good morning","sig":"5687c1a97066c349cb3bde0c0719fd1652a13403ba6aca7557b646307ee6718528cd86989db08bf6a7fd04bea0b0b87c1dd1b78c2d21b80b80eebab7f40b8916"}
publishing to wss://nostr.wine... failed: msg: blocked: not an active paid member
publishing to wss://offchain.pub... success.
publishing to wss://public.relaying.io... success.
publishing to wss://eden.nostr.land... failed: msg: blocked: not on white-list
publishing to wss://atlas.nostr.land... failed: msg: blocked: not on white-list
publishing to wss://relayable.org... success.
```
### verify if an event is good
```shell
~> echo '{"content":"hello world","created_at":1698923350,"id":"05bd99d54cb835f327e0092c4275ee44c7ff51219eff417c19f70c9e2c53ad5a","kind":1,"pubkey":"79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","sig":"0a04a296321ed933858577f36fb2fb9a0933e966f9ee32b539493f5a4d00120891b1ca9152ebfbc04fb403bdaa7c73f415e7c4954e55726b4b4fa8cebf008cd6","tags":[]}' | nak verify
invalid .id, expected 05bd99d54cb835f427e0092c4275ee44c7ff51219eff417c19f70c9e2c53ad5a, got 05bd99d54cb835f327e0092c4275ee44c7ff51219eff417c19f70c9e2c53ad5a
```
### fetch all quoted events by a given pubkey in their last 10 notes of 2023
```shell
~> nak req -l 10 -k 1 --until 'December 31 2023' -a 2edbcea694d164629854a52583458fd6d965b161e3c48b57d3aff01940558884 relay.damus.io | jq -r '.content | match("nostr:((note1|nevent1)[a-z0-9]+)";"g") | .captures[0].string' | nak decode | jq -cr '{ids: [.id]}' | nak req relay.damus.io
connecting to relay.damus.io...
ok.
{"kind":1,"id":"0000000a5109c9747e3847282fcaef3d221d1be5e864ced7b2099d416a18d15a","pubkey":"7bdef7be22dd8e59f4600e044aa53a1cf975a9dc7d27df5833bc77db784a5805","created_at":1703869609,"tags":[["nonce","12912720851599460299","25"]],"content":"https://image.nostr.build/5eb40d3cae799bc572763b8f8bee95643344fa392d280efcb0fd28a935879e2a.png\n\nNostr is not dying.\nIt is just a physiological and healthy slowdown on the part of all those who have made this possible in such a short time, sharing extraordinary enthusiasm. This is necessary to regain a little energy, it will allow some things to be cleaned up and more focused goals to be set.\n\nIt is like the caterpillar that is about to become a butterfly, it has to stop moving, acting, doing all the time; it has to do one last silent work and rest, letting time go by. And then a new phase of life can begin.\n\nWe have an amazing 2024 ahead.\nThank you all, who have given so much and believe in Nostr.\n\nPS: an interesting cue suggested by this image, you cannot have both silk and butterfly, you have to choose: a precious and sophisticated ornament, or the living, colorful beauty of freedom.","sig":"16fe157fb13dba2474d510db5253edc409b465515371015a91b26b8f39e5aa873453bc366947c37463c49466f5fceb7dea0485432f979a03471c8f76b73e553c"}
{"kind":1,"id":"ac0cc72dfee39f41d94568f574e7b613d3979facbd7b477a16b52eb763db4b6e","pubkey":"2250f69694c2a43929e77e5de0f6a61ae5e37a1ee6d6a3baef1706ed9901248b","created_at":1703873865,"tags":[["r","https://zine.wavlake.com/2023-year-in-review/"]],"content":"It's been an incredible year for us here at Wavlake and we wanted to take a moment to look back and see how far we've come since launch. Read more.. https://zine.wavlake.com/2023-year-in-review/","sig":"189e354f67f48f3046fd762c83f9bf3a776d502d514e2839a1b459c30107a02453304ef695cdc7d254724041feec3800806b21eb76259df87144aaef821ace5b"}
{"kind":1,"id":"6215766c5aadfaf51488134682f7d28f237218b5405da2fc11d1fefe1ebf8154","pubkey":"4ce6abbd68dab6e9fdf6e8e9912a8e12f9b539e078c634c55a9bff2994a514dd","created_at":1703879775,"tags":[["imeta","url https://video.nostr.build/7b4e7c326fa4fcba58a40914ce9db4f060bd917878f2194f6d139948b085ebb9.mp4","blurhash eHD,QG_4ogMu_3to%O-:MwM_IWRjx^-pIUoe-;t7%Nt7%gV?M{WBxu","dim 480x268"],["t","zaps"],["t","powakili23"],["p","4f82bced42584a6acfced2a657b5acabc4f90d75a95ed3ff888f3b04b8928630"],["p","ce75bae2349804caa5f4de8ae8f775bb558135f412441d9e32f88e4226c5d165"],["p","94bd495b78f8f6e5aff8ebc90e052d3a409d1f9d82e43ab56ca2cafb81b18ddf"],["p","50ff5b7ebeac1cc0d03dc878be8a59f1b63d45a7d5e60ade4b6f6f31eca25954"],["p","f300cf2bdf9808ed229dfa468260753a0b179935bdb87612b6d4f5b9fe3fc7cf"],["r","https://geyser.fund/entry/2636"],["r","https://video.nostr.build/7b4e7c326fa4fcba58a40914ce9db4f060bd917878f2194f6d139948b085ebb9.mp4"]],"content":"POWA - HQ UPDATE - DEC 2023\nTLDR: plan to open January 2024, 1 million Sats to go to reach milestone. #zaps go to fund this project. ⚡️powa@geyser.fund\n\nHello,\n\nFirst and foremost, Id like to thank you for the incredible support shown for this project. Its been an absolute honor to oversee this Proof of Work initiative.\n\nI am thrilled to announce that we are right on track for the grand opening in January 2024.\n\nCurrently, we're just over 1 million Sats away from reaching our target for this phase.\n\nPlease take a moment to enjoy the video and stay tuned for further updates about POWA. \n\nMan Like Who?\nMan Like Kweks!\n🇹🇿⚡️💜🏔️\n#powakili23\nnostr:npub1f7ptem2ztp9x4n7w62n90ddv40z0jrt4490d8lug3uasfwyjsccqkknerm nostr:npub1ee6m4c35nqzv4f05m69w3am4hd2czd05zfzpm83jlz8yyfk969js78tfcv nostr:npub1jj75jkmclrmwttlca0ysupfd8fqf68uastjr4dtv5t90hqd33h0s4gcksp nostr:npub12rl4kl474swvp5paeputazje7xmr63d86hnq4hjtdahnrm9zt92qgq500s nostr:npub17vqv727lnqyw6g5alfrgycr48g930xf4hku8vy4k6n6mnl3lcl8sglecc5 \n\nhttps://geyser.fund/entry/2636 https://video.nostr.build/7b4e7c326fa4fcba58a40914ce9db4f060bd917878f2194f6d139948b085ebb9.mp4 ","sig":"97d13c17d91c319f343cc770222d6d4a0a714d0e7e4ef43373adaf215a4c077f0bdf12bac488c74dbd4d55718d46c17a617b93c8660736b70bcd61a8820ece67"}
...
```
### sign an event collaboratively with multiple parties using musig2
```shell
~> nak event --sec 1234 -k 1 -c 'hello from a combined key' --musig 2
the following code should be saved secretly until the next step an included with --musig-nonce-secret:
QebOT03ERmV7km22CqEqBPFmzAkgxQzGGbR7Si8yIZCBrd1N9A3LKwGLO71kbgXZ9EYFKpjiwun4u0mj5Tq6vwM3pK7x+EI8oHbkt9majKv/QN24Ix8qnwEIHxXX+mXBug==
the next signer and they should call this on their side:
nak event --sec <insert-secret-key> --musig 2 -k 1 -ts 1720821287 -c 'hello from a combined key' --musig-pubkey 0337a4aef1f8423ca076e4b7d99a8cabff40ddb8231f2a9f01081f15d7fa65c1ba --musig-nonce 0285af37c6c43638cda2c773098e867c749ddf1e9d096b78686c5d000603935ad3025c4a1e042eb6b0dcfd864d1e072d2ce8da06f2c0dcf13fd7d1fcef0dd26dbc92
```
demo videos with [2](https://njump.me/nevent1qqs8pmmae89agph80928l6gjm0wymechqazv80jwqrqy4cgk08epjaczyqalp33lewf5vdq847t6te0wvnags0gs0mu72kz8938tn24wlfze674zkzz), [3](https://njump.me/nevent1qqsrp320drqcnmnam6jvmdd4lgdvh2ay0xrdesrvy6q9qqdfsk7r55qzyqalp33lewf5vdq847t6te0wvnags0gs0mu72kz8938tn24wlfze6c32d4m) and [4](https://njump.me/nevent1qqsre84xe6qpagf2w2xjtjwc95j4dd5ccue68gxl8grkd6t6hjhaj5qzyqalp33lewf5vdq847t6te0wvnags0gs0mu72kz8938tn24wlfze6t8t7ak) parties.
### generate a private key
```shell
~> nak key generate 18:59
7b94e287b1fafa694ded1619b27de7effd3646104a158e187ff4edc56bc6148d
```
### encrypt key with NIP-49
```shell
~> nak key encrypt 7b94e287b1fafa694ded1619b27de7effd3646104a158e187ff4edc56bc6148d mypassword
ncryptsec1qggx54cg270zy9y8krwmfz29jyypsuxken2fkk99gr52qhje968n6mwkrfstqaqhq9eq94pnzl4nff437l4lp4ur2cs4f9um8738s35l2esx2tas48thtfhrk5kq94pf9j2tpk54yuermra0xu6hl5ls
```
### decrypt key with NIP-49
```shell
~> nak key decrypt ncryptsec1qggx54cg270zy9y8krwmfz29jyypsuxken2fkk99gr52qhje968n6mwkrfstqaqhq9eq94pnzl4nff437l4lp4ur2cs4f9um8738s35l2esx2tas48thtfhrk5kq94pf9j2tpk54yuermra0xu6hl5ls mypassword
7b94e287b1fafa694ded1619b27de7effd3646104a158e187ff4edc56bc6148d
~>
~> nak key decrypt ncryptsec1qggx54cg270zy9y8krwmfz29jyypsuxken2fkk99gr52qhje968n6mwkrfstqaqhq9eq94pnzl4nff437l4lp4ur2cs4f9um8738s35l2esx2tas48thtfhrk5kq94pf9j2tpk54yuermra0xu6hl5ls
type the password to decrypt your secret key: **********
7b94e287b1fafa694ded1619b27de7effd3646104a158e187ff4edc56bc6148d
```
### get a public key from a private key
```shell
~> nak key public 7b94e287b1fafa694ded1619b27de7effd3646104a158e187ff4edc56bc6148d
985d66d2644dfa7676e26046914470d66ebc7fa783a3f57f139fde32d0d631d7
```
### sign an event using a remote NIP-46 bunker
```shell
~> nak event --connect 'bunker://a9e0f110f636f3191644110c19a33448daf09d7cda9708a769e91b7e91340208?relay=wss%3A%2F%2Frelay.damus.io&relay=wss%3A%2F%2Frelay.nsecbunker.com&relay=wss%3A%2F%2Fnos.lol&secret=TWfGbjQCLxUf' -c 'hello from bunker'
```
### sign an event using a NIP-49 encrypted key
```shell
~> nak event --sec ncryptsec1qggx54cg270zy9y8krwmfz29jyypsuxken2fkk99gr52qhje968n6mwkrfstqaqhq9eq94pnzl4nff437l4lp4ur2cs4f9um8738s35l2esx2tas48thtfhrk5kq94pf9j2tpk54yuermra0xu6hl5ls -c 'hello from encrypted key'
type the password to decrypt your secret key: **********
{"kind":1,"id":"8aa5c931fb1da507f14801de6a1814b7f0baae984dc502b9889f347f5aa3cc4e","pubkey":"985d66d2644dfa7676e26046914470d66ebc7fa783a3f57f139fde32d0d631d7","created_at":1720822280,"tags":[],"content":"hello from encrypted key","sig":"9d1c9e56e87f787cc5b6191ec47690ce59fa4bef105b56297484253953e18fb930f6683f007e84a9ce9dc9a25b20c191c510629156dcd24bd16e15d302d20944"}
```
### talk to a relay's NIP-86 management API
```shell
nak relay allowpubkey --sec ncryptsec1qggx54cg270zy9y8krwmfz29jyypsuxken2fkk99gr52qhje968n6mwkrfstqaqhq9eq94pnzl4nff437l4lp4ur2cs4f9um8738s35l2esx2tas48thtfhrk5kq94pf9j2tpk54yuermra0xu6hl5ls --pubkey a9e0f110f636f3191644110c19a33448daf09d7cda9708a769e91b7e91340208 pyramid.fiatjaf.com
type the password to decrypt your secret key: **********
calling 'allowpubkey' on https://pyramid.fiatjaf.com...
{
"result": null,
"error": "failed to add to whitelist: pubkey 985d66d2644dfa7676e26046914470d66ebc7fa783a3f57f139fde32d0d631d7 doesn't have permission to invite"
}
```
### start a bunker locally
```shell
~> nak bunker --sec ncryptsec1qggrp80ptf0s7kyl0r38ktzg60fem85m89uz7um6rjn4pnep2nnvcgqm8h7q36c76z9sypatdh4fmw6etfxu99mv5cxkw4ymcsryw0zz7evyuplsgvnj5yysf449lq94klzvnahsw2lzxflvcq4qpf5q -k 3fbf7fbb2a2111e205f74aca0166e29e421729c9a07bc45aa85d39535b47c9ed relay.damus.io nos.lol relay.nsecbunker.com
connecting to relay.damus.io... ok.
connecting to nos.lol... ok.
connecting to relay.nsecbunker.com... ok.
type the password to decrypt your secret key: ***
listening at [wss://relay.damus.io wss://nos.lol wss://relay.nsecbunker.com]:
pubkey: f59911b561c37c90b01e9e5c2557307380835c83399756f4d62d8167227e420a
npub: npub17kv3rdtpcd7fpvq7newz24eswwqgxhyr8xt4daxk9kqkwgn7gg9q4gy8vf
authorized keys:
- 3fbf7fbb2a2111e205f74aca0166e29e421729c9a07bc45aa85d39535b47c9ed
to restart: nak bunker --sec ncryptsec1qggrp80ptf0s7kyl0r38ktzg60fem85m89uz7um6rjn4pnep2nnvcgqm8h7q36c76z9sypatdh4fmw6etfxu99mv5cxkw4ymcsryw0zz7evyuplsgvnj5yysf449lq94klzvnahsw2lzxflvcq4qpf5q -k 3fbf7fbb2a2111e205f74aca0166e29e421729c9a07bc45aa85d39535b47c9ed relay.damus.io nos.lol relay.nsecbunker.com
bunker: bunker://f59911b561c37c90b01e9e5c2557307380835c83399756f4d62d8167227e420a?relay=wss%3A%2F%2Frelay.damus.io&relay=wss%3A%2F%2Fnos.lol&relay=wss%3A%2F%2Frelay.nsecbunker.com&secret=XuuiMbcLwuwL
```
### generate a NIP-70 protected event with a date set to two weeks ago and some multi-value tags
```shell
~> nak event --ts 'two weeks ago' -t '-' -t 'e=f59911b561c37c90b01e9e5c2557307380835c83399756f4d62d8167227e420a;wss://relay.whatever.com;root;a9e0f110f636f3191644110c19a33448daf09d7cda9708a769e91b7e91340208' -t 'p=a9e0f110f636f3191644110c19a33448daf09d7cda9708a769e91b7e91340208;wss://p-relay.com' -c 'I know the future'
{"kind":1,"id":"f030fccd90c783858dfcee204af94826cf0f1c85d6fc85a0087e9e5172419393","pubkey":"79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","created_at":1719677535,"tags":[["-"],["e","f59911b561c37c90b01e9e5c2557307380835c83399756f4d62d8167227e420a","wss://relay.whatever.com","root","a9e0f110f636f3191644110c19a33448daf09d7cda9708a769e91b7e91340208"],["p","a9e0f110f636f3191644110c19a33448daf09d7cda9708a769e91b7e91340208","wss://p-relay.com"]],"content":"I know the future","sig":"8b36a74e29df8bc12bed66896820da6940d4d9409721b3ed2e910c838833a178cb45fd5bb1c6eb6adc66ab2808bfac9f6644a2c55a6570bb2ad90f221c9c7551"}
```
## contributing to this repository
Use NIP-34 to send your patches to `naddr1qqpkucttqy28wumn8ghj7un9d3shjtnwdaehgu3wvfnsz9nhwden5te0wfjkccte9ehx7um5wghxyctwvsq3gamnwvaz7tmjv4kxz7fwv3sk6atn9e5k7q3q80cvv07tjdrrgpa0j7j7tmnyl2yr6yr7l8j4s3evf6u64th6gkwsxpqqqpmej2wctpn`.
[![Netlify Status](https://api.netlify.com/api/v1/badges/2593eb9b-7f06-4e36-9448-4dc144245ba1/deploy-status)](https://app.netlify.com/sites/nostr-army-knife/deploys)
+59
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@@ -0,0 +1,59 @@
import React, {useState, useEffect} from 'react'
import {render} from 'react-dom'
import Nothing from './handlers/Nothing'
import EventSigning from './handlers/EventSigning'
import KeyHandling from './handlers/KeyHandling'
const handlers = [EventSigning, KeyHandling, Nothing]
function App() {
let [value, setValue] = useState(localStorage.getItem('value'))
useEffect(() => {
localStorage.setItem('value', value)
}, [value])
let Result
for (let i = 0; i < handlers.length; i++) {
let alt = handlers[i]
if (alt.match(value)) {
Result = alt
break
}
}
return (
<main style={{fontFamily: 'monospace'}}>
<div
style={{
width: '90%',
margin: 'auto'
}}
>
<h1>nostr army knife</h1>
paste something nostric
<textarea
value={value}
onChange={e => setValue(e.target.value)}
style={{
padding: '7px',
width: '100%',
minHeight: '200px'
}}
/>
</div>
<hr style={{margin: '18px 0'}} />
<div
style={{
width: '90%',
margin: 'auto'
}}
>
<Result value={value} />
</div>
</main>
)
}
render(<App />, document.getElementById('app'))
Executable
+26
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@@ -0,0 +1,26 @@
#!/usr/bin/env node
const esbuild = require('esbuild')
const alias = require('esbuild-plugin-alias')
const nodeGlobals = require('@esbuild-plugins/node-globals-polyfill').default
const prod = process.argv.indexOf('prod') !== -1
esbuild
.build({
bundle: true,
entryPoints: ['app.jsx'],
outdir: 'public',
plugins: [
alias({
stream: require.resolve('readable-stream')
}),
nodeGlobals({buffer: true})
],
sourcemap: prod ? false : 'inline',
define: {
window: 'self',
global: 'self'
}
})
.then(() => console.log('build success.'))
-235
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@@ -1,235 +0,0 @@
package main
import (
"context"
"encoding/json"
"fmt"
"net/url"
"os"
"strings"
"sync"
"time"
"github.com/fatih/color"
"github.com/fiatjaf/cli/v3"
"github.com/nbd-wtf/go-nostr"
"github.com/nbd-wtf/go-nostr/nip19"
"github.com/nbd-wtf/go-nostr/nip46"
"golang.org/x/exp/slices"
)
var bunker = &cli.Command{
Name: "bunker",
Usage: "starts a NIP-46 signer daemon with the given --sec key",
ArgsUsage: "[relay...]",
Description: ``,
DisableSliceFlagSeparator: true,
Flags: []cli.Flag{
&cli.StringFlag{
Name: "sec",
Usage: "secret key to sign the event, as hex or nsec",
DefaultText: "the key '1'",
Value: "0000000000000000000000000000000000000000000000000000000000000001",
},
&cli.BoolFlag{
Name: "prompt-sec",
Usage: "prompt the user to paste a hex or nsec with which to sign the event",
},
&cli.StringSliceFlag{
Name: "authorized-secrets",
Aliases: []string{"s"},
Usage: "secrets for which we will always respond",
},
&cli.StringSliceFlag{
Name: "authorized-keys",
Aliases: []string{"k"},
Usage: "pubkeys for which we will always respond",
},
},
Action: func(ctx context.Context, c *cli.Command) error {
// try to connect to the relays here
qs := url.Values{}
relayURLs := make([]string, 0, c.Args().Len())
if relayUrls := c.Args().Slice(); len(relayUrls) > 0 {
_, relays := connectToAllRelays(ctx, relayUrls, false)
if len(relays) == 0 {
log("failed to connect to any of the given relays.\n")
os.Exit(3)
}
for _, relay := range relays {
relayURLs = append(relayURLs, relay.URL)
qs.Add("relay", relay.URL)
}
}
if len(relayURLs) == 0 {
return fmt.Errorf("not connected to any relays: please specify at least one")
}
// gather the secret key
sec, _, err := gatherSecretKeyOrBunkerFromArguments(ctx, c)
if err != nil {
return err
}
// other arguments
authorizedKeys := c.StringSlice("authorized-keys")
authorizedSecrets := c.StringSlice("authorized-secrets")
// this will be used to auto-authorize the next person who connects who isn't pre-authorized
// it will be stored
newSecret := randString(12)
// static information
pubkey, err := nostr.GetPublicKey(sec)
if err != nil {
return err
}
npub, _ := nip19.EncodePublicKey(pubkey)
bold := color.New(color.Bold).Sprint
italic := color.New(color.Italic).Sprint
// this function will be called every now and then
printBunkerInfo := func() {
qs.Set("secret", newSecret)
bunkerURI := fmt.Sprintf("bunker://%s?%s", pubkey, qs.Encode())
authorizedKeysStr := ""
if len(authorizedKeys) != 0 {
authorizedKeysStr = "\n authorized keys:\n - " + italic(strings.Join(authorizedKeys, "\n - "))
}
authorizedSecretsStr := ""
if len(authorizedSecrets) != 0 {
authorizedSecretsStr = "\n authorized secrets:\n - " + italic(strings.Join(authorizedSecrets, "\n - "))
}
preauthorizedFlags := ""
for _, k := range authorizedKeys {
preauthorizedFlags += " -k " + k
}
for _, s := range authorizedSecrets {
preauthorizedFlags += " -s " + s
}
secretKeyFlag := ""
if sec := c.String("sec"); sec != "" {
secretKeyFlag = "--sec " + sec
}
relayURLsPossiblyWithoutSchema := make([]string, len(relayURLs))
for i, url := range relayURLs {
if strings.HasPrefix(url, "wss://") {
relayURLsPossiblyWithoutSchema[i] = url[6:]
} else {
relayURLsPossiblyWithoutSchema[i] = url
}
}
restartCommand := fmt.Sprintf("nak bunker %s%s %s",
secretKeyFlag,
preauthorizedFlags,
strings.Join(relayURLsPossiblyWithoutSchema, " "),
)
log("listening at %v:\n pubkey: %s \n npub: %s%s%s\n to restart: %s\n bunker: %s\n\n",
bold(relayURLs),
bold(pubkey),
bold(npub),
authorizedKeysStr,
authorizedSecretsStr,
color.CyanString(restartCommand),
bold(bunkerURI),
)
}
printBunkerInfo()
// subscribe to relays
pool := nostr.NewSimplePool(ctx)
now := nostr.Now()
events := pool.SubMany(ctx, relayURLs, nostr.Filters{
{
Kinds: []int{nostr.KindNostrConnect},
Tags: nostr.TagMap{"p": []string{pubkey}},
Since: &now,
LimitZero: true,
},
})
signer := nip46.NewStaticKeySigner(sec)
handlerWg := sync.WaitGroup{}
printLock := sync.Mutex{}
// just a gimmick
var cancelPreviousBunkerInfoPrint context.CancelFunc
_, cancel := context.WithCancel(ctx)
cancelPreviousBunkerInfoPrint = cancel
// asking user for authorization
signer.AuthorizeRequest = func(harmless bool, from string, secret string) bool {
if secret == newSecret {
// store this key
authorizedKeys = append(authorizedKeys, from)
// discard this and generate a new secret
newSecret = randString(12)
// print bunker info again after this
go func() {
time.Sleep(3 * time.Second)
printBunkerInfo()
}()
}
return slices.Contains(authorizedKeys, from) || slices.Contains(authorizedSecrets, secret)
}
for ie := range events {
cancelPreviousBunkerInfoPrint() // this prevents us from printing a million bunker info blocks
// handle the NIP-46 request event
req, resp, eventResponse, err := signer.HandleRequest(ie.Event)
if err != nil {
log("< failed to handle request from %s: %s\n", ie.Event.PubKey, err.Error())
continue
}
jreq, _ := json.MarshalIndent(req, " ", " ")
log("- got request from '%s': %s\n", color.New(color.Bold, color.FgBlue).Sprint(ie.Event.PubKey), string(jreq))
jresp, _ := json.MarshalIndent(resp, " ", " ")
log("~ responding with %s\n", string(jresp))
handlerWg.Add(len(relayURLs))
for _, relayURL := range relayURLs {
go func(relayURL string) {
if relay, _ := pool.EnsureRelay(relayURL); relay != nil {
err := relay.Publish(ctx, eventResponse)
printLock.Lock()
if err == nil {
log("* sent response through %s\n", relay.URL)
} else {
log("* failed to send response: %s\n", err)
}
printLock.Unlock()
handlerWg.Done()
}
}(relayURL)
}
handlerWg.Wait()
// just after handling one request we trigger this
go func() {
ctx, cancel := context.WithCancel(ctx)
defer cancel()
cancelPreviousBunkerInfoPrint = cancel
// the idea is that we will print the bunker URL again so it is easier to copy-paste by users
// but we will only do if the bunker is inactive for more than 5 minutes
select {
case <-ctx.Done():
case <-time.After(time.Minute * 5):
fmt.Fprintf(os.Stderr, "\n")
printBunkerInfo()
}
}()
}
return nil
},
}
+19
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@@ -0,0 +1,19 @@
import React from 'react'
export default function Item({label, hint, children}) {
return (
<div
style={{
marginBottom: '9px',
whiteSpace: 'pre-wrap',
wordWrap: 'break-word',
wordBreak: 'break-all'
}}
>
<b data-wenk={hint} data-wenk-pos="right">
{label}:{' '}
</b>
{children}
</div>
)
}
-153
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@@ -1,153 +0,0 @@
package main
import (
"context"
"encoding/json"
"errors"
"fmt"
"strings"
"github.com/fiatjaf/cli/v3"
"github.com/nbd-wtf/go-nostr"
)
var count = &cli.Command{
Name: "count",
Usage: "generates encoded COUNT messages and optionally use them to talk to relays",
Description: `outputs a NIP-45 request (the flags are mostly the same as 'nak req').`,
DisableSliceFlagSeparator: true,
Flags: []cli.Flag{
&cli.StringSliceFlag{
Name: "author",
Aliases: []string{"a"},
Usage: "only accept events from these authors (pubkey as hex)",
Category: CATEGORY_FILTER_ATTRIBUTES,
},
&cli.IntSliceFlag{
Name: "kind",
Aliases: []string{"k"},
Usage: "only accept events with these kind numbers",
Category: CATEGORY_FILTER_ATTRIBUTES,
},
&cli.StringSliceFlag{
Name: "tag",
Aliases: []string{"t"},
Usage: "takes a tag like -t e=<id>, only accept events with these tags",
Category: CATEGORY_FILTER_ATTRIBUTES,
},
&cli.StringSliceFlag{
Name: "e",
Usage: "shortcut for --tag e=<value>",
Category: CATEGORY_FILTER_ATTRIBUTES,
},
&cli.StringSliceFlag{
Name: "p",
Usage: "shortcut for --tag p=<value>",
Category: CATEGORY_FILTER_ATTRIBUTES,
},
&cli.IntFlag{
Name: "since",
Aliases: []string{"s"},
Usage: "only accept events newer than this (unix timestamp)",
Category: CATEGORY_FILTER_ATTRIBUTES,
},
&cli.IntFlag{
Name: "until",
Aliases: []string{"u"},
Usage: "only accept events older than this (unix timestamp)",
Category: CATEGORY_FILTER_ATTRIBUTES,
},
&cli.IntFlag{
Name: "limit",
Aliases: []string{"l"},
Usage: "only accept up to this number of events",
Category: CATEGORY_FILTER_ATTRIBUTES,
},
},
ArgsUsage: "[relay...]",
Action: func(ctx context.Context, c *cli.Command) error {
filter := nostr.Filter{}
if authors := c.StringSlice("author"); len(authors) > 0 {
filter.Authors = authors
}
if ids := c.StringSlice("id"); len(ids) > 0 {
filter.IDs = ids
}
if kinds64 := c.IntSlice("kind"); len(kinds64) > 0 {
kinds := make([]int, len(kinds64))
for i, v := range kinds64 {
kinds[i] = int(v)
}
filter.Kinds = kinds
}
tags := make([][]string, 0, 5)
for _, tagFlag := range c.StringSlice("tag") {
spl := strings.SplitN(tagFlag, "=", 2)
if len(spl) == 2 && len(spl[0]) == 1 {
tags = append(tags, spl)
} else {
return fmt.Errorf("invalid --tag '%s'", tagFlag)
}
}
for _, etag := range c.StringSlice("e") {
tags = append(tags, []string{"e", etag})
}
for _, ptag := range c.StringSlice("p") {
tags = append(tags, []string{"p", ptag})
}
if len(tags) > 0 {
filter.Tags = make(nostr.TagMap)
for _, tag := range tags {
if _, ok := filter.Tags[tag[0]]; !ok {
filter.Tags[tag[0]] = make([]string, 0, 3)
}
filter.Tags[tag[0]] = append(filter.Tags[tag[0]], tag[1])
}
}
if since := c.Int("since"); since != 0 {
ts := nostr.Timestamp(since)
filter.Since = &ts
}
if until := c.Int("until"); until != 0 {
ts := nostr.Timestamp(until)
filter.Until = &ts
}
if limit := c.Int("limit"); limit != 0 {
filter.Limit = int(limit)
}
relays := c.Args().Slice()
successes := 0
failures := make([]error, 0, len(relays))
if len(relays) > 0 {
for _, relayUrl := range relays {
relay, err := nostr.RelayConnect(ctx, relayUrl)
if err != nil {
failures = append(failures, err)
continue
}
count, err := relay.Count(ctx, nostr.Filters{filter})
if err != nil {
failures = append(failures, err)
continue
}
fmt.Printf("%s: %d\n", relay.URL, count)
successes++
}
if successes == 0 {
return errors.Join(failures...)
}
} else {
// no relays given, will just print the filter
var result string
j, _ := json.Marshal([]any{"COUNT", "nak", filter})
result = string(j)
stdout(result)
}
return nil
},
}
-112
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@@ -1,112 +0,0 @@
package main
import (
"context"
"encoding/hex"
"encoding/json"
"strings"
"github.com/fiatjaf/cli/v3"
"github.com/nbd-wtf/go-nostr"
"github.com/nbd-wtf/go-nostr/nip19"
sdk "github.com/nbd-wtf/nostr-sdk"
)
var decode = &cli.Command{
Name: "decode",
Usage: "decodes nip19, nip21, nip05 or hex entities",
Description: `example usage:
nak decode npub1uescmd5krhrmj9rcura833xpke5eqzvcz5nxjw74ufeewf2sscxq4g7chm
nak decode nevent1qqs29yet5tp0qq5xu5qgkeehkzqh5qu46739axzezcxpj4tjlkx9j7gpr4mhxue69uhkummnw3ez6ur4vgh8wetvd3hhyer9wghxuet5sh59ud
nak decode nprofile1qqsrhuxx8l9ex335q7he0f09aej04zpazpl0ne2cgukyawd24mayt8gpz4mhxue69uhk2er9dchxummnw3ezumrpdejqz8thwden5te0dehhxarj94c82c3wwajkcmr0wfjx2u3wdejhgqgcwaehxw309aex2mrp0yhxummnw3exzarf9e3k7mgnp0sh5
nak decode nsec1jrmyhtjhgd9yqalps8hf9mayvd58852gtz66m7tqpacjedkp6kxq4dyxsr`,
DisableSliceFlagSeparator: true,
Flags: []cli.Flag{
&cli.BoolFlag{
Name: "id",
Aliases: []string{"e"},
Usage: "return just the event id, if applicable",
},
&cli.BoolFlag{
Name: "pubkey",
Aliases: []string{"p"},
Usage: "return just the pubkey, if applicable",
},
},
ArgsUsage: "<npub | nprofile | nip05 | nevent | naddr | nsec>",
Action: func(ctx context.Context, c *cli.Command) error {
for input := range getStdinLinesOrArguments(c.Args()) {
if strings.HasPrefix(input, "nostr:") {
input = input[6:]
}
var decodeResult DecodeResult
if b, err := hex.DecodeString(input); err == nil {
if len(b) == 64 {
decodeResult.HexResult.PossibleTypes = []string{"sig"}
decodeResult.HexResult.Signature = hex.EncodeToString(b)
} else if len(b) == 32 {
decodeResult.HexResult.PossibleTypes = []string{"pubkey", "private_key", "event_id"}
decodeResult.HexResult.ID = hex.EncodeToString(b)
decodeResult.HexResult.PrivateKey = hex.EncodeToString(b)
decodeResult.HexResult.PublicKey = hex.EncodeToString(b)
} else {
ctx = lineProcessingError(ctx, "hex string with invalid number of bytes: %d", len(b))
continue
}
} else if evp := sdk.InputToEventPointer(input); evp != nil {
decodeResult = DecodeResult{EventPointer: evp}
} else if pp := sdk.InputToProfile(ctx, input); pp != nil {
decodeResult = DecodeResult{ProfilePointer: pp}
} else if prefix, value, err := nip19.Decode(input); err == nil && prefix == "naddr" {
ep := value.(nostr.EntityPointer)
decodeResult = DecodeResult{EntityPointer: &ep}
} else if prefix, value, err := nip19.Decode(input); err == nil && prefix == "nsec" {
decodeResult.PrivateKey.PrivateKey = value.(string)
decodeResult.PrivateKey.PublicKey, _ = nostr.GetPublicKey(value.(string))
} else {
ctx = lineProcessingError(ctx, "couldn't decode input '%s': %s", input, err)
continue
}
stdout(decodeResult.JSON())
}
exitIfLineProcessingError(ctx)
return nil
},
}
type DecodeResult struct {
*nostr.EventPointer
*nostr.ProfilePointer
*nostr.EntityPointer
HexResult struct {
PossibleTypes []string `json:"possible_types"`
PublicKey string `json:"pubkey,omitempty"`
ID string `json:"event_id,omitempty"`
PrivateKey string `json:"private_key,omitempty"`
Signature string `json:"sig,omitempty"`
}
PrivateKey struct {
nostr.ProfilePointer
PrivateKey string `json:"private_key"`
}
}
func (d DecodeResult) JSON() string {
var j []byte
if d.EventPointer != nil {
j, _ = json.MarshalIndent(d.EventPointer, "", " ")
} else if d.ProfilePointer != nil {
j, _ = json.MarshalIndent(d.ProfilePointer, "", " ")
} else if d.EntityPointer != nil {
j, _ = json.MarshalIndent(d.EntityPointer, "", " ")
} else if len(d.HexResult.PossibleTypes) > 0 {
j, _ = json.MarshalIndent(d.HexResult, "", " ")
} else if d.PrivateKey.PrivateKey != "" {
j, _ = json.MarshalIndent(d.PrivateKey, "", " ")
}
return string(j)
}
-242
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@@ -1,242 +0,0 @@
package main
import (
"context"
"fmt"
"github.com/fiatjaf/cli/v3"
"github.com/nbd-wtf/go-nostr"
"github.com/nbd-wtf/go-nostr/nip19"
)
var encode = &cli.Command{
Name: "encode",
Usage: "encodes notes and other stuff to nip19 entities",
Description: `example usage:
nak encode npub <pubkey-hex>
nak encode nprofile <pubkey-hex>
nak encode nprofile --relay <relay-url> <pubkey-hex>
nak encode nevent <event-id>
nak encode nevent --author <pubkey-hex> --relay <relay-url> --relay <other-relay> <event-id>
nak encode nsec <privkey-hex>`,
Before: func(ctx context.Context, c *cli.Command) error {
if c.Args().Len() < 1 {
return fmt.Errorf("expected more than 1 argument.")
}
return nil
},
DisableSliceFlagSeparator: true,
Commands: []*cli.Command{
{
Name: "npub",
Usage: "encode a hex public key into bech32 'npub' format",
DisableSliceFlagSeparator: true,
Action: func(ctx context.Context, c *cli.Command) error {
for target := range getStdinLinesOrArguments(c.Args()) {
if ok := nostr.IsValidPublicKey(target); !ok {
ctx = lineProcessingError(ctx, "invalid public key: %s", target)
continue
}
if npub, err := nip19.EncodePublicKey(target); err == nil {
stdout(npub)
} else {
return err
}
}
exitIfLineProcessingError(ctx)
return nil
},
},
{
Name: "nsec",
Usage: "encode a hex private key into bech32 'nsec' format",
DisableSliceFlagSeparator: true,
Action: func(ctx context.Context, c *cli.Command) error {
for target := range getStdinLinesOrArguments(c.Args()) {
if ok := nostr.IsValid32ByteHex(target); !ok {
ctx = lineProcessingError(ctx, "invalid private key: %s", target)
continue
}
if npub, err := nip19.EncodePrivateKey(target); err == nil {
stdout(npub)
} else {
return err
}
}
exitIfLineProcessingError(ctx)
return nil
},
},
{
Name: "nprofile",
Usage: "generate profile codes with attached relay information",
Flags: []cli.Flag{
&cli.StringSliceFlag{
Name: "relay",
Aliases: []string{"r"},
Usage: "attach relay hints to nprofile code",
},
},
DisableSliceFlagSeparator: true,
Action: func(ctx context.Context, c *cli.Command) error {
for target := range getStdinLinesOrArguments(c.Args()) {
if ok := nostr.IsValid32ByteHex(target); !ok {
ctx = lineProcessingError(ctx, "invalid public key: %s", target)
continue
}
relays := c.StringSlice("relay")
if err := normalizeAndValidateRelayURLs(relays); err != nil {
return err
}
if npub, err := nip19.EncodeProfile(target, relays); err == nil {
stdout(npub)
} else {
return err
}
}
exitIfLineProcessingError(ctx)
return nil
},
},
{
Name: "nevent",
Usage: "generate event codes with optionally attached relay information",
Flags: []cli.Flag{
&cli.StringSliceFlag{
Name: "relay",
Aliases: []string{"r"},
Usage: "attach relay hints to nevent code",
},
&cli.StringFlag{
Name: "author",
Aliases: []string{"a"},
Usage: "attach an author pubkey as a hint to the nevent code",
},
},
DisableSliceFlagSeparator: true,
Action: func(ctx context.Context, c *cli.Command) error {
for target := range getStdinLinesOrArguments(c.Args()) {
if ok := nostr.IsValid32ByteHex(target); !ok {
ctx = lineProcessingError(ctx, "invalid event id: %s", target)
continue
}
author := c.String("author")
if author != "" {
if ok := nostr.IsValidPublicKey(author); !ok {
return fmt.Errorf("invalid 'author' public key")
}
}
relays := c.StringSlice("relay")
if err := normalizeAndValidateRelayURLs(relays); err != nil {
return err
}
if npub, err := nip19.EncodeEvent(target, relays, author); err == nil {
stdout(npub)
} else {
return err
}
}
exitIfLineProcessingError(ctx)
return nil
},
},
{
Name: "naddr",
Usage: "generate codes for NIP-33 parameterized replaceable events",
Flags: []cli.Flag{
&cli.StringFlag{
Name: "identifier",
Aliases: []string{"d"},
Usage: "the \"d\" tag identifier of this replaceable event -- can also be read from stdin",
Required: true,
},
&cli.StringFlag{
Name: "pubkey",
Usage: "pubkey of the naddr author",
Aliases: []string{"author", "a", "p"},
Required: true,
},
&cli.IntFlag{
Name: "kind",
Aliases: []string{"k"},
Usage: "kind of referred replaceable event",
Required: true,
},
&cli.StringSliceFlag{
Name: "relay",
Aliases: []string{"r"},
Usage: "attach relay hints to naddr code",
},
},
DisableSliceFlagSeparator: true,
Action: func(ctx context.Context, c *cli.Command) error {
for d := range getStdinLinesOrBlank() {
pubkey := c.String("pubkey")
if ok := nostr.IsValidPublicKey(pubkey); !ok {
return fmt.Errorf("invalid 'pubkey'")
}
kind := c.Int("kind")
if kind < 30000 || kind >= 40000 {
return fmt.Errorf("kind must be between 30000 and 39999, as per NIP-16, got %d", kind)
}
if d == "" {
d = c.String("identifier")
if d == "" {
ctx = lineProcessingError(ctx, "\"d\" tag identifier can't be empty")
continue
}
}
relays := c.StringSlice("relay")
if err := normalizeAndValidateRelayURLs(relays); err != nil {
return err
}
if npub, err := nip19.EncodeEntity(pubkey, int(kind), d, relays); err == nil {
stdout(npub)
} else {
return err
}
}
exitIfLineProcessingError(ctx)
return nil
},
},
{
Name: "note",
Usage: "generate note1 event codes (not recommended)",
DisableSliceFlagSeparator: true,
Action: func(ctx context.Context, c *cli.Command) error {
for target := range getStdinLinesOrArguments(c.Args()) {
if ok := nostr.IsValid32ByteHex(target); !ok {
ctx = lineProcessingError(ctx, "invalid event id: %s", target)
continue
}
if note, err := nip19.EncodeNote(target); err == nil {
stdout(note)
} else {
return err
}
}
exitIfLineProcessingError(ctx)
return nil
},
},
},
}
-328
View File
@@ -1,328 +0,0 @@
package main
import (
"context"
"encoding/json"
"fmt"
"os"
"strings"
"time"
"github.com/fiatjaf/cli/v3"
"github.com/mailru/easyjson"
"github.com/nbd-wtf/go-nostr"
"github.com/nbd-wtf/go-nostr/nip19"
"golang.org/x/exp/slices"
)
const CATEGORY_EVENT_FIELDS = "EVENT FIELDS"
var event = &cli.Command{
Name: "event",
Usage: "generates an encoded event and either prints it or sends it to a set of relays",
Description: `outputs an event built with the flags. if one or more relays are given as arguments, an attempt is also made to publish the event to these relays.
example:
nak event -c hello wss://nos.lol
nak event -k 3 -p 3bf0c63fcb93463407af97a5e5ee64fa883d107ef9e558472c4eb9aaaefa459d
if an event -- or a partial event -- is given on stdin, the flags can be used to optionally modify it. if it is modified it is rehashed and resigned, otherwise it is just returned as given, but that can be used to just publish to relays.
example:
echo '{"id":"a889df6a387419ff204305f4c2d296ee328c3cd4f8b62f205648a541b4554dfb","pubkey":"c6047f9441ed7d6d3045406e95c07cd85c778e4b8cef3ca7abac09b95c709ee5","created_at":1698623783,"kind":1,"tags":[],"content":"hello from the nostr army knife","sig":"84876e1ee3e726da84e5d195eb79358b2b3eaa4d9bd38456fde3e8a2af3f1cd4cda23f23fda454869975b3688797d4c66e12f4c51c1b43c6d2997c5e61865661"}' | nak event wss://offchain.pub
echo '{"tags": [["t", "spam"]]}' | nak event -c 'this is spam'`,
DisableSliceFlagSeparator: true,
Flags: []cli.Flag{
&cli.StringFlag{
Name: "sec",
Usage: "secret key to sign the event, as nsec, ncryptsec or hex",
DefaultText: "the key '1'",
Value: "0000000000000000000000000000000000000000000000000000000000000001",
},
&cli.BoolFlag{
Name: "prompt-sec",
Usage: "prompt the user to paste a hex or nsec with which to sign the event",
},
&cli.StringFlag{
Name: "connect",
Usage: "sign event using NIP-46, expects a bunker://... URL",
},
&cli.StringFlag{
Name: "connect-as",
Usage: "private key to when communicating with the bunker given on --connect",
DefaultText: "a random key",
},
// ~ these args are only for the convoluted musig2 signing process
// they will be generally copy-shared-pasted across some manual coordination method between participants
&cli.UintFlag{
Name: "musig",
Usage: "number of signers to use for musig2",
Value: 1,
DefaultText: "1 -- i.e. do not use musig2 at all",
},
&cli.StringSliceFlag{
Name: "musig-pubkey",
Hidden: true,
},
&cli.StringFlag{
Name: "musig-nonce-secret",
Hidden: true,
},
&cli.StringSliceFlag{
Name: "musig-nonce",
Hidden: true,
},
&cli.StringSliceFlag{
Name: "musig-partial",
Hidden: true,
},
// ~~~
&cli.BoolFlag{
Name: "envelope",
Usage: "print the event enveloped in a [\"EVENT\", ...] message ready to be sent to a relay",
},
&cli.BoolFlag{
Name: "auth",
Usage: "always perform NIP-42 \"AUTH\" when facing an \"auth-required: \" rejection and try again",
},
&cli.BoolFlag{
Name: "nevent",
Usage: "print the nevent code (to stderr) after the event is published",
},
&cli.UintFlag{
Name: "kind",
Aliases: []string{"k"},
Usage: "event kind",
DefaultText: "1",
Value: 0,
Category: CATEGORY_EVENT_FIELDS,
},
&cli.StringFlag{
Name: "content",
Aliases: []string{"c"},
Usage: "event content",
DefaultText: "hello from the nostr army knife",
Value: "",
Category: CATEGORY_EVENT_FIELDS,
},
&cli.StringSliceFlag{
Name: "tag",
Aliases: []string{"t"},
Usage: "sets a tag field on the event, takes a value like -t e=<id>",
Category: CATEGORY_EVENT_FIELDS,
},
&cli.StringSliceFlag{
Name: "e",
Usage: "shortcut for --tag e=<value>",
Category: CATEGORY_EVENT_FIELDS,
},
&cli.StringSliceFlag{
Name: "p",
Usage: "shortcut for --tag p=<value>",
Category: CATEGORY_EVENT_FIELDS,
},
&cli.StringSliceFlag{
Name: "d",
Usage: "shortcut for --tag d=<value>",
Category: CATEGORY_EVENT_FIELDS,
},
&NaturalTimeFlag{
Name: "created-at",
Aliases: []string{"time", "ts"},
Usage: "unix timestamp value for the created_at field",
DefaultText: "now",
Value: nostr.Now(),
Category: CATEGORY_EVENT_FIELDS,
},
},
ArgsUsage: "[relay...]",
Action: func(ctx context.Context, c *cli.Command) error {
// try to connect to the relays here
var relays []*nostr.Relay
if relayUrls := c.Args().Slice(); len(relayUrls) > 0 {
_, relays = connectToAllRelays(ctx, relayUrls, false)
if len(relays) == 0 {
log("failed to connect to any of the given relays.\n")
os.Exit(3)
}
}
defer func() {
for _, relay := range relays {
relay.Close()
}
}()
sec, bunker, err := gatherSecretKeyOrBunkerFromArguments(ctx, c)
if err != nil {
return err
}
doAuth := c.Bool("auth")
// then process input and generate events
for stdinEvent := range getStdinLinesOrBlank() {
evt := nostr.Event{
Tags: make(nostr.Tags, 0, 3),
}
kindWasSupplied := false
mustRehashAndResign := false
if stdinEvent != "" {
if err := easyjson.Unmarshal([]byte(stdinEvent), &evt); err != nil {
ctx = lineProcessingError(ctx, "invalid event received from stdin: %s", err)
continue
}
kindWasSupplied = strings.Contains(stdinEvent, `"kind"`)
}
if kind := c.Uint("kind"); slices.Contains(c.FlagNames(), "kind") {
evt.Kind = int(kind)
mustRehashAndResign = true
} else if !kindWasSupplied {
evt.Kind = 1
mustRehashAndResign = true
}
if content := c.String("content"); content != "" {
evt.Content = content
mustRehashAndResign = true
} else if evt.Content == "" && evt.Kind == 1 {
evt.Content = "hello from the nostr army knife"
mustRehashAndResign = true
}
tags := make(nostr.Tags, 0, 5)
for _, tagFlag := range c.StringSlice("tag") {
// tags are in the format key=value
tagName, tagValue, found := strings.Cut(tagFlag, "=")
tag := []string{tagName}
if found {
// tags may also contain extra elements separated with a ";"
tagValues := strings.Split(tagValue, ";")
tag = append(tag, tagValues...)
}
tags = tags.AppendUnique(tag)
}
for _, etag := range c.StringSlice("e") {
tags = tags.AppendUnique([]string{"e", etag})
mustRehashAndResign = true
}
for _, ptag := range c.StringSlice("p") {
tags = tags.AppendUnique([]string{"p", ptag})
mustRehashAndResign = true
}
for _, dtag := range c.StringSlice("d") {
tags = tags.AppendUnique([]string{"d", dtag})
mustRehashAndResign = true
}
if len(tags) > 0 {
for _, tag := range tags {
evt.Tags = append(evt.Tags, tag)
}
mustRehashAndResign = true
}
if c.IsSet("created-at") {
evt.CreatedAt = getNaturalDate(c, "created-at")
mustRehashAndResign = true
} else if evt.CreatedAt == 0 {
evt.CreatedAt = nostr.Now()
mustRehashAndResign = true
}
if evt.Sig == "" || mustRehashAndResign {
if bunker != nil {
if err := bunker.SignEvent(ctx, &evt); err != nil {
return fmt.Errorf("failed to sign with bunker: %w", err)
}
} else if numSigners := c.Uint("musig"); numSigners > 1 && sec != "" {
pubkeys := c.StringSlice("musig-pubkey")
secNonce := c.String("musig-nonce-secret")
pubNonces := c.StringSlice("musig-nonce")
partialSigs := c.StringSlice("musig-partial")
signed, err := performMusig(ctx,
sec, &evt, int(numSigners), pubkeys, pubNonces, secNonce, partialSigs)
if err != nil {
return fmt.Errorf("musig error: %w", err)
}
if !signed {
// we haven't finished signing the event, so the users still have to do more steps
// instructions for what to do should have been printed by the performMusig() function
return nil
}
} else if err := evt.Sign(sec); err != nil {
return fmt.Errorf("error signing with provided key: %w", err)
}
}
// print event as json
var result string
if c.Bool("envelope") {
j, _ := json.Marshal(nostr.EventEnvelope{Event: evt})
result = string(j)
} else {
j, _ := easyjson.Marshal(&evt)
result = string(j)
}
stdout(result)
// publish to relays
successRelays := make([]string, 0, len(relays))
if len(relays) > 0 {
os.Stdout.Sync()
for _, relay := range relays {
publish:
log("publishing to %s... ", relay.URL)
ctx, cancel := context.WithTimeout(ctx, 10*time.Second)
defer cancel()
err := relay.Publish(ctx, evt)
if err == nil {
// published fine
log("success.\n")
successRelays = append(successRelays, relay.URL)
continue // continue to next relay
}
// error publishing
if strings.HasPrefix(err.Error(), "msg: auth-required:") && (sec != "" || bunker != nil) && doAuth {
// if the relay is requesting auth and we can auth, let's do it
var pk string
if bunker != nil {
pk, err = bunker.GetPublicKey(ctx)
if err != nil {
return fmt.Errorf("failed to get public key from bunker: %w", err)
}
} else {
pk, _ = nostr.GetPublicKey(sec)
}
log("performing auth as %s... ", pk)
if err := relay.Auth(ctx, func(evt *nostr.Event) error {
if bunker != nil {
return bunker.SignEvent(ctx, evt)
}
return evt.Sign(sec)
}); err == nil {
// try to publish again, but this time don't try to auth again
doAuth = false
goto publish
} else {
log("auth error: %s. ", err)
}
}
log("failed: %s\n", err)
}
if len(successRelays) > 0 && c.Bool("nevent") {
nevent, _ := nip19.EncodeEvent(evt.ID, successRelays, evt.PubKey)
log(nevent + "\n")
}
}
}
exitIfLineProcessingError(ctx)
return nil
},
}
-118
View File
@@ -1,118 +0,0 @@
package main
import (
"context"
)
// these tests are tricky because commands and flags are declared as globals and values set in one call may persist
// to the next. for example, if in the first test we set --limit 2 then doesn't specify --limit in the second then
// it will still return true for cmd.IsSet("limit") and then we will set .LimitZero = true
var ctx = context.Background()
func ExampleEventBasic() {
app.Run(ctx, []string{"nak", "event", "--ts", "1699485669"})
// Output:
// {"kind":1,"id":"36d88cf5fcc449f2390a424907023eda7a74278120eebab8d02797cd92e7e29c","pubkey":"79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","created_at":1699485669,"tags":[],"content":"hello from the nostr army knife","sig":"68e71a192e8abcf8582a222434ac823ecc50607450ebe8cc4c145eb047794cc382dc3f888ce879d2f404f5ba6085a47601360a0fa2dd4b50d317bd0c6197c2c2"}
}
// (for some reason there can only be one test dealing with stdin in the suite otherwise it halts)
// func ExampleEventParsingFromStdin() {
// prevStdin := os.Stdin
// defer func() { os.Stdin = prevStdin }()
// r, w, _ := os.Pipe()
// os.Stdin = r
// w.WriteString("{\"content\":\"hello world\"}\n{\"content\":\"hello sun\"}\n")
// app.Run(ctx, []string{"nak", "event", "-t", "t=spam", "--ts", "1699485669"})
// // Output:
// // {"id":"bda134f9077c11973afe6aa5a1cc6f5bcea01c40d318b8f91dcb8e50507cfa52","pubkey":"79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","created_at":1699485669,"kind":1,"tags":[["t","spam"]],"content":"hello world","sig":"7552454bb8e7944230142634e3e34ac7468bad9b21ed6909da572c611018dff1d14d0792e98b5806f6330edc51e09efa6d0b66a9694dc34606c70f4e580e7493"}
// // {"id":"879c36ec73acca288825b53585389581d3836e7f0fe4d46e5eba237ca56d6af5","pubkey":"79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","created_at":1699485669,"kind":1,"tags":[["t","spam"]],"content":"hello sun","sig":"6c7e6b13ebdf931d26acfdd00bec2ec1140ddaf8d1ed61453543a14e729a460fe36c40c488ccb194a0e1ab9511cb6c36741485f501bdb93c39ca4c51bc59cbd4"}
// }
func ExampleEventComplex() {
app.Run(ctx, []string{"nak", "event", "--ts", "1699485669", "-k", "11", "-c", "skjdbaskd", "--sec", "17", "-t", "t=spam", "-e", "36d88cf5fcc449f2390a424907023eda7a74278120eebab8d02797cd92e7e29c", "-t", "r=https://abc.def?name=foobar;nothing"})
// Output:
// {"kind":11,"id":"19aba166dcf354bf5ef64f4afe69ada1eb851495001ee05e07d393ee8c8ea179","pubkey":"2fa2104d6b38d11b0230010559879124e42ab8dfeff5ff29dc9cdadd4ecacc3f","created_at":1699485669,"tags":[["t","spam"],["r","https://abc.def?name=foobar","nothing"],["e","36d88cf5fcc449f2390a424907023eda7a74278120eebab8d02797cd92e7e29c"]],"content":"skjdbaskd","sig":"cf452def4a68341c897c3fc96fa34dc6895a5b8cc266d4c041bcdf758ec992ec5adb8b0179e98552aaaf9450526a26d7e62e413b15b1c57e0cfc8db6b29215d7"}
}
func ExampleEncode() {
app.Run(ctx, []string{"nak", "encode", "npub", "a6a67ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f8179822"})
app.Run(ctx, []string{"nak", "encode", "nprofile", "-r", "wss://example.com", "a6a67ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f8179822"})
app.Run(ctx, []string{"nak", "encode", "nprofile", "-r", "wss://example.com", "a6a67ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f8179822", "a5592173975ded9f836a9572ea8b11a7e16ceb66464d66d50b27163f7f039d2c"})
// npub156n8a7wuhwk9tgrzjh8gwzc8q2dlekedec5djk0js9d3d7qhnq3qjpdq28
// nprofile1qqs2dfn7l8wthtz45p3ftn58pvrs9xlumvkuu2xet8egzkcklqtesgspz9mhxue69uhk27rpd4cxcefwvdhk6fl5jug
// nprofile1qqs2dfn7l8wthtz45p3ftn58pvrs9xlumvkuu2xet8egzkcklqtesgspz9mhxue69uhk27rpd4cxcefwvdhk6fl5jug
// nprofile1qqs22kfpwwt4mmvlsd4f2uh23vg60ctvadnyvntx659jw93l0upe6tqpz9mhxue69uhk27rpd4cxcefwvdhk64h265a
}
func ExampleDecode() {
app.Run(ctx, []string{"nak", "decode", "naddr1qqyrgcmyxe3kvefhqyxhwumn8ghj7mn0wvhxcmmvqgs9kqvr4dkruv3t7n2pc6e6a7v9v2s5fprmwjv4gde8c4fe5y29v0srqsqqql9ngrt6tu", "nevent1qyd8wumn8ghj7urewfsk66ty9enxjct5dfskvtnrdakj7qgmwaehxw309aex2mrp0yh8wetnw3jhymnzw33jucm0d5hszxthwden5te0wfjkccte9eekummjwsh8xmmrd9skctcpzamhxue69uhkzarvv9ejumn0wd68ytnvv9hxgtcqyqllp5v5j0nxr74fptqxkhvfv0h3uj870qpk3ln8a58agyxl3fka296ewr8"})
// Output:
// {
// "pubkey": "5b0183ab6c3e322bf4d41c6b3aef98562a144847b7499543727c5539a114563e",
// "kind": 31923,
// "identifier": "4cd6cfe7",
// "relays": [
// "wss://nos.lol"
// ]
// }
// {
// "id": "3ff0d19493e661faa90ac06b5d8963ef1e48fe780368fe67ed0fd410df8a6dd5",
// "relays": [
// "wss://pyramid.fiatjaf.com/",
// "wss://relay.westernbtc.com/",
// "wss://relay.snort.social/",
// "wss://atlas.nostr.land/"
// ]
// }
}
func ExampleReq() {
app.Run(ctx, []string{"nak", "req", "-k", "1", "-l", "18", "-a", "2fa2104d6b38d11b0230010559879124e42ab8dfeff5ff29dc9cdadd4ecacc3f", "-e", "aec4de6d051a7c2b6ca2d087903d42051a31e07fb742f1240970084822de10a6"})
// Output:
// ["REQ","nak",{"kinds":[1],"authors":["2fa2104d6b38d11b0230010559879124e42ab8dfeff5ff29dc9cdadd4ecacc3f"],"limit":18,"#e":["aec4de6d051a7c2b6ca2d087903d42051a31e07fb742f1240970084822de10a6"]}]
}
func ExampleMultipleFetch() {
app.Run(ctx, []string{"nak", "fetch", "naddr1qqyrgcmyxe3kvefhqyxhwumn8ghj7mn0wvhxcmmvqgs9kqvr4dkruv3t7n2pc6e6a7v9v2s5fprmwjv4gde8c4fe5y29v0srqsqqql9ngrt6tu", "nevent1qyd8wumn8ghj7urewfsk66ty9enxjct5dfskvtnrdakj7qgmwaehxw309aex2mrp0yh8wetnw3jhymnzw33jucm0d5hszxthwden5te0wfjkccte9eekummjwsh8xmmrd9skctcpzamhxue69uhkzarvv9ejumn0wd68ytnvv9hxgtcqyqllp5v5j0nxr74fptqxkhvfv0h3uj870qpk3ln8a58agyxl3fka296ewr8"})
// Output:
// {"kind":31923,"id":"9ae5014573fc75ced00b343868d2cd9343ebcbbae50591c6fa8ae1cd99568f05","pubkey":"5b0183ab6c3e322bf4d41c6b3aef98562a144847b7499543727c5539a114563e","created_at":1707764605,"tags":[["d","4cd6cfe7"],["name","Nostr PHX Presents Culture Shock"],["description","Nostr PHX presents Culture Shock the first Value 4 Value Cultural Event in Downtown Phoenix. We will showcase the power of Nostr + Bitcoin / Lightning with a full day of education, food, drinks, conversation, vendors and best of all, a live convert which will stream globally for the world to zap. "],["start","1708185600"],["end","1708228800"],["start_tzid","America/Phoenix"],["p","5b0183ab6c3e322bf4d41c6b3aef98562a144847b7499543727c5539a114563e","","host"],["location","Hello Merch, 850 W Lincoln St, Phoenix, AZ 85007, USA","Hello Merch","850 W Lincoln St, Phoenix, AZ 85007, USA"],["address","Hello Merch, 850 W Lincoln St, Phoenix, AZ 85007, USA","Hello Merch","850 W Lincoln St, Phoenix, AZ 85007, USA"],["g","9tbq1rzn"],["image","https://flockstr.s3.amazonaws.com/event/15vSaiscDhVH1KBXhA0i8"],["about","Nostr PHX presents Culture Shock : the first Value 4 Value Cultural Event in Downtown Phoenix. We will showcase the power of Nostr + Bitcoin / Lightning with a full day of education, conversation, food and goods which will be capped off with a live concert streamed globally for the world to boost \u0026 zap. \n\nWe strive to source local vendors, local artists, local partnerships. Please reach out to us if you are interested in participating in this historic event. "],["calendar","31924:5b0183ab6c3e322bf4d41c6b3aef98562a144847b7499543727c5539a114563e:1f238c94"]],"content":"Nostr PHX presents Culture Shock : the first Value 4 Value Cultural Event in Downtown Phoenix. We will showcase the power of Nostr + Bitcoin / Lightning with a full day of education, conversation, food and goods which will be capped off with a live concert streamed globally for the world to boost \u0026 zap. \n\nWe strive to source local vendors, local artists, local partnerships. Please reach out to us if you are interested in participating in this historic event. ","sig":"f676629d1414d96b464644de6babde0c96bd21ef9b41ba69ad886a1d13a942b855b715b22ccf38bc07fead18d3bdeee82d9e3825cf6f003fb5ff1766d95c70a0"}
// {"kind":1,"id":"3ff0d19493e661faa90ac06b5d8963ef1e48fe780368fe67ed0fd410df8a6dd5","pubkey":"3bf0c63fcb93463407af97a5e5ee64fa883d107ef9e558472c4eb9aaaefa459d","created_at":1710759386,"tags":[],"content":"Nostr was coopted by our the corporate overlords. It is now featured in https://www.iana.org/assignments/well-known-uris/well-known-uris.xhtml.","sig":"faaec167cca4de50b562b7702e8854e2023f0ccd5f36d1b95b6eac20d352206342d6987e9516d283068c768e94dbe8858e2990c3e05405e707fb6fb771ef92f9"}
}
func ExampleKeyPublic() {
app.Run(ctx, []string{"nak", "key", "public", "3ff0d19493e661faa90ac06b5d8963ef1e48fe780368fe67ed0fd410df8a6dd5", "3bf0c63fcb93463407af97a5e5ee64fa883d107ef9e558472c4eb9aaaefa459d"})
// Output:
// 70f7120d065870513a6bddb61c8d400ad1e43449b1900ffdb5551e4c421375c8
// 718d756f60cf5179ef35b39dc6db3ff58f04c0734f81f6d4410f0b047ddf9029
}
func ExampleKeyDecrypt() {
app.Run(ctx, []string{"nak", "key", "decrypt", "ncryptsec1qgg2gx2a7hxpsse2zulrv7m8qwccvl3mh8e9k8vtz3wpyrwuuclaq73gz7ddt5kpa93qyfhfjakguuf8uhw90jn6mszh7kqeh9mxzlyw8hy75fluzx4h75frwmu2yngsq7hx7w32d0vdyxyns5g6rqft", "banana"})
// Output:
// 718d756f60cf5179ef35b39dc6db3ff58f04c0734f81f6d4410f0b047ddf9029
}
func ExampleReqIdFromRelay() {
app.Run(ctx, []string{"nak", "req", "-i", "20a6606ed548fe7107533cf3416ce1aa5e957c315c2a40249e12bd9873dca7da", "--limit", "1", "nos.lol"})
// Output:
// {"kind":1,"id":"20a6606ed548fe7107533cf3416ce1aa5e957c315c2a40249e12bd9873dca7da","pubkey":"dd664d5e4016433a8cd69f005ae1480804351789b59de5af06276de65633d319","created_at":1720972243,"tags":[["e","bdb2210fe6d9c4b141f08b5d9d1147cd8e1dc1d82f552a889ab171894249d21d","","root"],["e","c2e45f09e7d62ed12afe2b8b1bcf6be823b560a53ef06905365a78979a1b9ee3","","reply"],["p","036533caa872376946d4e4fdea4c1a0441eda38ca2d9d9417bb36006cbaabf58","","mention"]],"content":"Yeah, so bizarre, but I guess most people are meant to be serfs.","sig":"9ea7488415c250d0ac8fcb2219f211cb369dddf2a75c0f63d2db773c6dc1ef9dd9679b8941c0e7551744ea386afebad2024be8ce3ac418d4f47c95e7491af38e"}
}
func ExampleReqWithFlagsAfter1() {
app.Run(ctx, []string{"nak", "req", "nos.lol", "-i", "20a6606ed548fe7107533cf3416ce1aa5e957c315c2a40249e12bd9873dca7da", "--limit", "1"})
// Output:
// {"kind":1,"id":"20a6606ed548fe7107533cf3416ce1aa5e957c315c2a40249e12bd9873dca7da","pubkey":"dd664d5e4016433a8cd69f005ae1480804351789b59de5af06276de65633d319","created_at":1720972243,"tags":[["e","bdb2210fe6d9c4b141f08b5d9d1147cd8e1dc1d82f552a889ab171894249d21d","","root"],["e","c2e45f09e7d62ed12afe2b8b1bcf6be823b560a53ef06905365a78979a1b9ee3","","reply"],["p","036533caa872376946d4e4fdea4c1a0441eda38ca2d9d9417bb36006cbaabf58","","mention"]],"content":"Yeah, so bizarre, but I guess most people are meant to be serfs.","sig":"9ea7488415c250d0ac8fcb2219f211cb369dddf2a75c0f63d2db773c6dc1ef9dd9679b8941c0e7551744ea386afebad2024be8ce3ac418d4f47c95e7491af38e"}
}
func ExampleReqWithFlagsAfter2() {
app.Run(ctx, []string{"nak", "req", "-e", "893d4c10f1c230240812c6bdf9ad877eed1e29e87029d153820c24680bb183b1", "nostr.mom", "--author", "2a7dcf382bcc96a393ada5c975f500393b3f7be6e466bff220aa161ad6b15eb6", "--limit", "1", "-k", "7"})
// Output:
// {"kind":7,"id":"9b4868b068ea34ae51092807586c4541b3569d9efc23862aea48ef13de275857","pubkey":"2a7dcf382bcc96a393ada5c975f500393b3f7be6e466bff220aa161ad6b15eb6","created_at":1720987327,"tags":[["e","893d4c10f1c230240812c6bdf9ad877eed1e29e87029d153820c24680bb183b1"],["p","1e978baae414eee990dba992871549ad4a099b9d6f7e71c8059b254ea024dddc"],["k","1"]],"content":"❤️","sig":"7eddd112c642ecdb031330dadc021790642b3c10ecc64158ba3ae63edd798b26afb9b5a3bba72835ce171719a724de1472f65c9b3339b6bead0ce2846f93dfc9"}
}
func ExampleReqWithFlagsAfter3() {
app.Run(ctx, []string{"nak", "req", "--limit", "1", "pyramid.fiatjaf.com", "-a", "3f770d65d3a764a9c5cb503ae123e62ec7598ad035d836e2a810f3877a745b24", "-qp", "3f770d65d3a764a9c5cb503ae123e62ec7598ad035d836e2a810f3877a745b24", "-e", "9f3c1121c96edf17d84b9194f74d66d012b28c4e25b3ef190582c76b8546a188"})
// Output:
// {"kind":1,"id":"101572c80ebdc963dab8440f6307387a3023b6d90f7e495d6c5ee1ef77045a67","pubkey":"3f770d65d3a764a9c5cb503ae123e62ec7598ad035d836e2a810f3877a745b24","created_at":1720987305,"tags":[["e","ceacdc29fa7a0b51640b30d2424e188215460617db5ba5bb52d3fbf0094eebb3","","root"],["e","9f3c1121c96edf17d84b9194f74d66d012b28c4e25b3ef190582c76b8546a188","","reply"],["p","3f770d65d3a764a9c5cb503ae123e62ec7598ad035d836e2a810f3877a745b24"],["p","6b96c3eb36c6cd457d906bbaafe7b36cacfb8bcc4ab235be6eab3b71c6669251"]],"content":"Nope. I grew up playing in the woods. Never once saw a bear in the woods. If I did, I'd probably shiy my pants, then scream at it like I was a crazy person with my arms above my head to make me seem huge.","sig":"b098820b4a5635865cada9f9a5813be2bc6dd7180e16e590cf30e07916d8ed6ed98ab38b64f3bfba12d88d37335f229f7ef8c084bc48132e936c664a54d3e650"}
}
-104
View File
@@ -1,104 +0,0 @@
package main
import (
"context"
"github.com/fiatjaf/cli/v3"
"github.com/nbd-wtf/go-nostr"
"github.com/nbd-wtf/go-nostr/nip19"
sdk "github.com/nbd-wtf/nostr-sdk"
)
var fetch = &cli.Command{
Name: "fetch",
Usage: "fetches events related to the given nip19 code from the included relay hints or the author's NIP-65 relays.",
Description: `example usage:
nak fetch nevent1qqsxrwm0hd3s3fddh4jc2574z3xzufq6qwuyz2rvv3n087zvym3dpaqprpmhxue69uhhqatzd35kxtnjv4kxz7tfdenju6t0xpnej4
echo npub1h8spmtw9m2huyv6v2j2qd5zv956z2zdugl6mgx02f2upffwpm3nqv0j4ps | nak fetch --relay wss://relay.nostr.band`,
DisableSliceFlagSeparator: true,
Flags: []cli.Flag{
&cli.StringSliceFlag{
Name: "relay",
Aliases: []string{"r"},
Usage: "also use these relays to fetch from",
},
},
ArgsUsage: "[nip19code]",
Action: func(ctx context.Context, c *cli.Command) error {
pool := nostr.NewSimplePool(ctx)
defer func() {
pool.Relays.Range(func(_ string, relay *nostr.Relay) bool {
relay.Close()
return true
})
}()
for code := range getStdinLinesOrArguments(c.Args()) {
filter := nostr.Filter{}
prefix, value, err := nip19.Decode(code)
if err != nil {
ctx = lineProcessingError(ctx, "failed to decode: %s", err)
continue
}
relays := c.StringSlice("relay")
if err := normalizeAndValidateRelayURLs(relays); err != nil {
return err
}
var authorHint string
switch prefix {
case "nevent":
v := value.(nostr.EventPointer)
filter.IDs = append(filter.IDs, v.ID)
if v.Author != "" {
authorHint = v.Author
}
relays = append(relays, v.Relays...)
case "naddr":
v := value.(nostr.EntityPointer)
filter.Tags = nostr.TagMap{"d": []string{v.Identifier}}
filter.Kinds = append(filter.Kinds, v.Kind)
filter.Authors = append(filter.Authors, v.PublicKey)
authorHint = v.PublicKey
relays = append(relays, v.Relays...)
case "nprofile":
v := value.(nostr.ProfilePointer)
filter.Authors = append(filter.Authors, v.PublicKey)
filter.Kinds = append(filter.Kinds, 0)
authorHint = v.PublicKey
relays = append(relays, v.Relays...)
case "npub":
v := value.(string)
filter.Authors = append(filter.Authors, v)
filter.Kinds = append(filter.Kinds, 0)
authorHint = v
}
if authorHint != "" {
relayList := sdk.FetchRelaysForPubkey(ctx, pool, authorHint,
"wss://purplepag.es", "wss://relay.damus.io", "wss://relay.noswhere.com",
"wss://nos.lol", "wss://public.relaying.io", "wss://relay.nostr.band")
for _, relayListItem := range relayList {
if relayListItem.Outbox {
relays = append(relays, relayListItem.URL)
}
}
}
if len(relays) == 0 {
ctx = lineProcessingError(ctx, "no relay hints found")
continue
}
for ie := range pool.SubManyEose(ctx, relays, nostr.Filters{filter}) {
stdout(ie.Event)
}
}
exitIfLineProcessingError(ctx)
return nil
},
}
-95
View File
@@ -1,95 +0,0 @@
package main
import (
"errors"
"fmt"
"strconv"
"time"
"github.com/fiatjaf/cli/v3"
"github.com/markusmobius/go-dateparser"
"github.com/nbd-wtf/go-nostr"
)
type NaturalTimeFlag = cli.FlagBase[nostr.Timestamp, struct{}, naturalTimeValue]
// wrap to satisfy golang's flag interface.
type naturalTimeValue struct {
timestamp *nostr.Timestamp
hasBeenSet bool
}
var _ cli.ValueCreator[nostr.Timestamp, struct{}] = naturalTimeValue{}
// Below functions are to satisfy the ValueCreator interface
func (t naturalTimeValue) Create(val nostr.Timestamp, p *nostr.Timestamp, c struct{}) cli.Value {
*p = val
return &naturalTimeValue{
timestamp: p,
}
}
func (t naturalTimeValue) ToString(b nostr.Timestamp) string {
ts := b.Time()
if ts.IsZero() {
return ""
}
return fmt.Sprintf("%v", ts)
}
// Timestamp constructor(for internal testing only)
func newTimestamp(timestamp nostr.Timestamp) *naturalTimeValue {
return &naturalTimeValue{timestamp: &timestamp}
}
// Below functions are to satisfy the flag.Value interface
// Parses the string value to timestamp
func (t *naturalTimeValue) Set(value string) error {
var ts time.Time
if n, err := strconv.ParseInt(value, 10, 64); err == nil {
// when the input is a raw number, treat it as an exact timestamp
ts = time.Unix(n, 0)
} else if errors.Is(err, strconv.ErrRange) {
// this means a huge number, so we should fail
return err
} else {
// otherwise try to parse it as a human date string in natural language
date, err := dateparser.Parse(&dateparser.Configuration{
DefaultTimezone: time.Local,
CurrentTime: time.Now(),
}, value)
ts = date.Time
if err != nil {
return err
}
}
if t.timestamp != nil {
*t.timestamp = nostr.Timestamp(ts.Unix())
}
t.hasBeenSet = true
return nil
}
// String returns a readable representation of this value (for usage defaults)
func (t *naturalTimeValue) String() string {
return fmt.Sprintf("%#v", t.timestamp)
}
// Value returns the timestamp value stored in the flag
func (t *naturalTimeValue) Value() *nostr.Timestamp {
return t.timestamp
}
// Get returns the flag structure
func (t *naturalTimeValue) Get() any {
return *t.timestamp
}
func getNaturalDate(cmd *cli.Command, name string) nostr.Timestamp {
return cmd.Value(name).(nostr.Timestamp)
}
-47
View File
@@ -1,47 +0,0 @@
module github.com/fiatjaf/nak
go 1.22
toolchain go1.22.4
require (
github.com/btcsuite/btcd/btcec/v2 v2.3.3
github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e
github.com/decred/dcrd/dcrec/secp256k1/v4 v4.3.0
github.com/fatih/color v1.16.0
github.com/fiatjaf/cli/v3 v3.0.0-20240723181502-e7dd498b16ae
github.com/mailru/easyjson v0.7.7
github.com/markusmobius/go-dateparser v1.2.3
github.com/nbd-wtf/go-nostr v0.34.2
github.com/nbd-wtf/nostr-sdk v0.0.5
golang.org/x/exp v0.0.0-20240707233637-46b078467d37
)
require (
github.com/btcsuite/btcd/btcutil v1.1.3 // indirect
github.com/btcsuite/btcd/chaincfg/chainhash v1.1.0 // indirect
github.com/chzyer/logex v1.1.10 // indirect
github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1 // indirect
github.com/decred/dcrd/crypto/blake256 v1.0.1 // indirect
github.com/elliotchance/pie/v2 v2.7.0 // indirect
github.com/fiatjaf/eventstore v0.2.16 // indirect
github.com/gobwas/httphead v0.1.0 // indirect
github.com/gobwas/pool v0.2.1 // indirect
github.com/gobwas/ws v1.4.0 // indirect
github.com/hablullah/go-hijri v1.0.2 // indirect
github.com/hablullah/go-juliandays v1.0.0 // indirect
github.com/jalaali/go-jalaali v0.0.0-20210801064154-80525e88d958 // indirect
github.com/josharian/intern v1.0.0 // indirect
github.com/magefile/mage v1.14.0 // indirect
github.com/mattn/go-colorable v0.1.13 // indirect
github.com/mattn/go-isatty v0.0.20 // indirect
github.com/puzpuzpuz/xsync/v3 v3.1.0 // indirect
github.com/tetratelabs/wazero v1.2.1 // indirect
github.com/tidwall/gjson v1.17.1 // indirect
github.com/tidwall/match v1.1.1 // indirect
github.com/tidwall/pretty v1.2.1 // indirect
github.com/wasilibs/go-re2 v1.3.0 // indirect
golang.org/x/crypto v0.21.0 // indirect
golang.org/x/sys v0.22.0 // indirect
golang.org/x/text v0.16.0 // indirect
)
-179
View File
@@ -1,179 +0,0 @@
github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBAUSII=
github.com/btcsuite/btcd v0.20.1-beta/go.mod h1:wVuoA8VJLEcwgqHBwHmzLRazpKxTv13Px/pDuV7OomQ=
github.com/btcsuite/btcd v0.22.0-beta.0.20220111032746-97732e52810c/go.mod h1:tjmYdS6MLJ5/s0Fj4DbLgSbDHbEqLJrtnHecBFkdz5M=
github.com/btcsuite/btcd v0.23.0/go.mod h1:0QJIIN1wwIXF/3G/m87gIwGniDMDQqjVn4SZgnFpsYY=
github.com/btcsuite/btcd/btcec/v2 v2.1.0/go.mod h1:2VzYrv4Gm4apmbVVsSq5bqf1Ec8v56E48Vt0Y/umPgA=
github.com/btcsuite/btcd/btcec/v2 v2.1.3/go.mod h1:ctjw4H1kknNJmRN4iP1R7bTQ+v3GJkZBd6mui8ZsAZE=
github.com/btcsuite/btcd/btcec/v2 v2.3.3 h1:6+iXlDKE8RMtKsvK0gshlXIuPbyWM/h84Ensb7o3sC0=
github.com/btcsuite/btcd/btcec/v2 v2.3.3/go.mod h1:zYzJ8etWJQIv1Ogk7OzpWjowwOdXY1W/17j2MW85J04=
github.com/btcsuite/btcd/btcutil v1.0.0/go.mod h1:Uoxwv0pqYWhD//tfTiipkxNfdhG9UrLwaeswfjfdF0A=
github.com/btcsuite/btcd/btcutil v1.1.0/go.mod h1:5OapHB7A2hBBWLm48mmw4MOHNJCcUBTwmWH/0Jn8VHE=
github.com/btcsuite/btcd/btcutil v1.1.3 h1:xfbtw8lwpp0G6NwSHb+UE67ryTFHJAiNuipusjXSohQ=
github.com/btcsuite/btcd/btcutil v1.1.3/go.mod h1:UR7dsSJzJUfMmFiiLlIrMq1lS9jh9EdCV7FStZSnpi0=
github.com/btcsuite/btcd/chaincfg/chainhash v1.0.0/go.mod h1:7SFka0XMvUgj3hfZtydOrQY2mwhPclbT2snogU7SQQc=
github.com/btcsuite/btcd/chaincfg/chainhash v1.0.1/go.mod h1:7SFka0XMvUgj3hfZtydOrQY2mwhPclbT2snogU7SQQc=
github.com/btcsuite/btcd/chaincfg/chainhash v1.1.0 h1:59Kx4K6lzOW5w6nFlA0v5+lk/6sjybR934QNHSJZPTQ=
github.com/btcsuite/btcd/chaincfg/chainhash v1.1.0/go.mod h1:7SFka0XMvUgj3hfZtydOrQY2mwhPclbT2snogU7SQQc=
github.com/btcsuite/btclog v0.0.0-20170628155309-84c8d2346e9f/go.mod h1:TdznJufoqS23FtqVCzL0ZqgP5MqXbb4fg/WgDys70nA=
github.com/btcsuite/btcutil v0.0.0-20190425235716-9e5f4b9a998d/go.mod h1:+5NJ2+qvTyV9exUAL/rxXi3DcLg2Ts+ymUAY5y4NvMg=
github.com/btcsuite/go-socks v0.0.0-20170105172521-4720035b7bfd/go.mod h1:HHNXQzUsZCxOoE+CPiyCTO6x34Zs86zZUiwtpXoGdtg=
github.com/btcsuite/goleveldb v0.0.0-20160330041536-7834afc9e8cd/go.mod h1:F+uVaaLLH7j4eDXPRvw78tMflu7Ie2bzYOH4Y8rRKBY=
github.com/btcsuite/goleveldb v1.0.0/go.mod h1:QiK9vBlgftBg6rWQIj6wFzbPfRjiykIEhBH4obrXJ/I=
github.com/btcsuite/snappy-go v0.0.0-20151229074030-0bdef8d06723/go.mod h1:8woku9dyThutzjeg+3xrA5iCpBRH8XEEg3lh6TiUghc=
github.com/btcsuite/snappy-go v1.0.0/go.mod h1:8woku9dyThutzjeg+3xrA5iCpBRH8XEEg3lh6TiUghc=
github.com/btcsuite/websocket v0.0.0-20150119174127-31079b680792/go.mod h1:ghJtEyQwv5/p4Mg4C0fgbePVuGr935/5ddU9Z3TmDRY=
github.com/btcsuite/winsvc v1.0.0/go.mod h1:jsenWakMcC0zFBFurPLEAyrnc/teJEM1O46fmI40EZs=
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github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
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golang.org/x/crypto v0.21.0 h1:X31++rzVUdKhX5sWmSOFZxx8UW/ldWx55cbf08iNAMA=
golang.org/x/crypto v0.21.0/go.mod h1:0BP7YvVV9gBbVKyeTG0Gyn+gZm94bibOW5BjDEYAOMs=
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golang.org/x/sys v0.22.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.16.0 h1:a94ExnEXNtEwYLGJSIUxnWoxoRz/ZcCsV63ROupILh4=
golang.org/x/text v0.16.0/go.mod h1:GhwF1Be+LQoKShO3cGOHzqOgRrGaYc9AvblQOmPVHnI=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+103
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@@ -0,0 +1,103 @@
import React, {useState} from 'react'
import useComputedState from 'use-computed-state'
import {
getPublicKey,
getEventHash,
serializeEvent,
verifySignature,
signEvent
} from 'nostr-tools'
import Item from '../components/item'
export default function EventSigning({value}) {
let evt = JSON.parse(value)
let [privateKey, setPrivateKey] = useState(
'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'
)
let privateKeyIsValid = useComputedState(
() => privateKey.match(/^[a-f0-9]{64}$/),
[privateKey]
)
let publicKey = useComputedState(
() => (privateKeyIsValid ? getPublicKey(privateKey) : null),
[privateKeyIsValid]
)
let signature = useComputedState(async () => {
if (evt.sig) return null
try {
evt.pubkey = publicKey
return await signEvent(evt, privateKey)
} catch (err) {
return null
}
}, [value, privateKey])
let eventHash = useComputedState(() => getEventHash(evt), [value])
let isValidHash = useComputedState(
() => evt.id === eventHash,
[value, eventHash]
)
let isValidSignature = useComputedState(async () => {
if (evt.id && evt.sig) {
try {
return await verifySignature(evt)
} catch (err) {
return false
}
} else {
return null
}
}, [value])
return (
<>
<Item
label="serialized event"
hint="according to nip-01 signature algorithm"
>
{serializeEvent(evt)}
</Item>
<Item label="event id" hint="sha256 hash of serialized event">
{eventHash}
</Item>
<Item
label="event id matches hash"
hint="the calculated hash from event data matches the 'id' in the body?"
>
{isValidHash?.toString()}
</Item>
{isValidHash &&
(evt.sig ? (
<Item label="signature valid">
{isValidSignature?.toString() || ''}
</Item>
) : (
<>
<Item
label="private key"
hint="paste any private key here (32 bytes hex-encoded)"
>
<input
value={privateKey}
onChange={e => setPrivateKey(e.target.value.toLowerCase())}
/>{' '}
{privateKeyIsValid ? 'valid' : 'invalid'}
</Item>
<Item label="public key">{publicKey}</Item>
<Item label="signature">{privateKeyIsValid ? signature : ''}</Item>
</>
))}
</>
)
}
EventSigning.match = value => {
try {
let evt = JSON.parse(value)
return evt.kind && evt.content && evt.tags
} catch (err) {
/**/
}
return false
}
+27
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@@ -0,0 +1,27 @@
import React from 'react'
import useBooleanState from 'use-boolean-state'
import {getPublicKey} from 'nostr-tools'
import Item from '../components/item'
export default function KeyHandling({value}) {
let privateKey = value
let publicKey = getPublicKey(privateKey)
return (
<>
<Item label="private key">{privateKey}</Item>
<Item label="public key">{publicKey}</Item>
</>
)
}
KeyHandling.match = value => {
try {
if (value.toLowerCase().match(/^[a-f0-9]{64}$/)) return true
} catch (err) {
/**/
}
return false
}
+28
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@@ -0,0 +1,28 @@
import React from 'react'
export default function Nothing() {
return (
<>
you can paste
<ul>
<li>an unsigned event to be hashed and signed</li>
<li>a signed event to have its signature checked</li>
<li>a nostr relay URL to be inspected</li>
<li>a nostr event id we'll try to fetch</li>
<li>a nip05 identifier to be checked</li>
<li>
contribute a new function:{' '}
<a
target="_blank"
style={{color: 'inherit'}}
href="https://github.com/fiatjaf/nostr-army-knife"
>
_______
</a>
</li>
</ul>
</>
)
}
Nothing.match = () => true
-295
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@@ -1,295 +0,0 @@
package main
import (
"bufio"
"context"
"encoding/hex"
"fmt"
"math/rand"
"net/url"
"os"
"strings"
"time"
"github.com/chzyer/readline"
"github.com/fatih/color"
"github.com/fiatjaf/cli/v3"
"github.com/nbd-wtf/go-nostr"
"github.com/nbd-wtf/go-nostr/nip19"
"github.com/nbd-wtf/go-nostr/nip46"
"github.com/nbd-wtf/go-nostr/nip49"
)
const (
LINE_PROCESSING_ERROR = iota
)
var log = func(msg string, args ...any) {
fmt.Fprintf(color.Error, msg, args...)
}
var stdout = fmt.Println
func isPiped() bool {
stat, _ := os.Stdin.Stat()
return stat.Mode()&os.ModeCharDevice == 0
}
func getStdinLinesOrBlank() chan string {
multi := make(chan string)
if hasStdinLines := writeStdinLinesOrNothing(multi); !hasStdinLines {
single := make(chan string, 1)
single <- ""
close(single)
return single
} else {
return multi
}
}
func getStdinLinesOrArguments(args cli.Args) chan string {
return getStdinLinesOrArgumentsFromSlice(args.Slice())
}
func getStdinLinesOrArgumentsFromSlice(args []string) chan string {
// try the first argument
if len(args) > 0 {
argsCh := make(chan string, 1)
go func() {
for _, arg := range args {
argsCh <- arg
}
close(argsCh)
}()
return argsCh
}
// try the stdin
multi := make(chan string)
writeStdinLinesOrNothing(multi)
return multi
}
func writeStdinLinesOrNothing(ch chan string) (hasStdinLines bool) {
if isPiped() {
// piped
go func() {
scanner := bufio.NewScanner(os.Stdin)
scanner.Buffer(make([]byte, 16*1024*1024), 256*1024*1024)
hasEmittedAtLeastOne := false
for scanner.Scan() {
ch <- strings.TrimSpace(scanner.Text())
hasEmittedAtLeastOne = true
}
if !hasEmittedAtLeastOne {
ch <- ""
}
close(ch)
}()
return true
} else {
// not piped
return false
}
}
func normalizeAndValidateRelayURLs(wsurls []string) error {
for i, wsurl := range wsurls {
wsurl = nostr.NormalizeURL(wsurl)
wsurls[i] = wsurl
u, err := url.Parse(wsurl)
if err != nil {
return fmt.Errorf("invalid relay url '%s': %s", wsurl, err)
}
if u.Scheme != "ws" && u.Scheme != "wss" {
return fmt.Errorf("relay url must use wss:// or ws:// schemes, got '%s'", wsurl)
}
if u.Host == "" {
return fmt.Errorf("relay url '%s' is missing the hostname", wsurl)
}
}
return nil
}
func connectToAllRelays(
ctx context.Context,
relayUrls []string,
forcePreAuth bool,
opts ...nostr.PoolOption,
) (*nostr.SimplePool, []*nostr.Relay) {
relays := make([]*nostr.Relay, 0, len(relayUrls))
pool := nostr.NewSimplePool(ctx, opts...)
relayLoop:
for _, url := range relayUrls {
log("connecting to %s... ", url)
if relay, err := pool.EnsureRelay(url); err == nil {
if forcePreAuth {
log("waiting for auth challenge... ")
signer := opts[0].(nostr.WithAuthHandler)
time.Sleep(time.Millisecond * 200)
challengeWaitLoop:
for {
// beginhack
// here starts the biggest and ugliest hack of this codebase
if err := relay.Auth(ctx, func(authEvent *nostr.Event) error {
challengeTag := authEvent.Tags.GetFirst([]string{"challenge", ""})
if (*challengeTag)[1] == "" {
return fmt.Errorf("auth not received yet *****")
}
return signer(authEvent)
}); err == nil {
// auth succeeded
break challengeWaitLoop
} else {
// auth failed
if strings.HasSuffix(err.Error(), "auth not received yet *****") {
// it failed because we didn't receive the challenge yet, so keep waiting
time.Sleep(time.Second)
continue challengeWaitLoop
} else {
// it failed for some other reason, so skip this relay
log(err.Error() + "\n")
continue relayLoop
}
}
// endhack
}
}
relays = append(relays, relay)
log("ok.\n")
} else {
log(err.Error() + "\n")
}
}
return pool, relays
}
func lineProcessingError(ctx context.Context, msg string, args ...any) context.Context {
log(msg+"\n", args...)
return context.WithValue(ctx, LINE_PROCESSING_ERROR, true)
}
func exitIfLineProcessingError(ctx context.Context) {
if val := ctx.Value(LINE_PROCESSING_ERROR); val != nil && val.(bool) {
os.Exit(123)
}
}
func gatherSecretKeyOrBunkerFromArguments(ctx context.Context, c *cli.Command) (string, *nip46.BunkerClient, error) {
var err error
if bunkerURL := c.String("connect"); bunkerURL != "" {
clientKey := c.String("connect-as")
if clientKey != "" {
clientKey = strings.Repeat("0", 64-len(clientKey)) + clientKey
} else {
clientKey = nostr.GeneratePrivateKey()
}
bunker, err := nip46.ConnectBunker(ctx, clientKey, bunkerURL, nil, func(s string) {
fmt.Fprintf(color.Error, color.CyanString("[nip46]: open the following URL: %s"), s)
})
return "", bunker, err
}
sec := c.String("sec")
// check in the environment for the secret key
if sec == "" {
if key, ok := os.LookupEnv("NOSTR_PRIVATE_KEY"); ok {
sec = key
}
}
if c.Bool("prompt-sec") {
if isPiped() {
return "", nil, fmt.Errorf("can't prompt for a secret key when processing data from a pipe, try again without --prompt-sec")
}
sec, err = askPassword("type your secret key as ncryptsec, nsec or hex: ", nil)
if err != nil {
return "", nil, fmt.Errorf("failed to get secret key: %w", err)
}
}
if strings.HasPrefix(sec, "ncryptsec1") {
sec, err = promptDecrypt(sec)
if err != nil {
return "", nil, fmt.Errorf("failed to decrypt: %w", err)
}
} else if bsec, err := hex.DecodeString(leftPadKey(sec)); err == nil {
sec = hex.EncodeToString(bsec)
} else if prefix, hexvalue, err := nip19.Decode(sec); err != nil {
return "", nil, fmt.Errorf("invalid nsec: %w", err)
} else if prefix == "nsec" {
sec = hexvalue.(string)
}
if ok := nostr.IsValid32ByteHex(sec); !ok {
return "", nil, fmt.Errorf("invalid secret key")
}
return sec, nil, nil
}
func promptDecrypt(ncryptsec string) (string, error) {
for i := 1; i < 4; i++ {
var attemptStr string
if i > 1 {
attemptStr = fmt.Sprintf(" [%d/3]", i)
}
password, err := askPassword("type the password to decrypt your secret key"+attemptStr+": ", nil)
if err != nil {
return "", err
}
sec, err := nip49.Decrypt(ncryptsec, password)
if err != nil {
continue
}
return sec, nil
}
return "", fmt.Errorf("couldn't decrypt private key")
}
func askPassword(msg string, shouldAskAgain func(answer string) bool) (string, error) {
config := &readline.Config{
Stdout: color.Error,
Prompt: color.YellowString(msg),
InterruptPrompt: "^C",
DisableAutoSaveHistory: true,
EnableMask: true,
MaskRune: '*',
}
rl, err := readline.NewEx(config)
if err != nil {
return "", err
}
for {
answer, err := rl.Readline()
if err != nil {
return "", err
}
answer = strings.TrimSpace(answer)
if shouldAskAgain != nil && shouldAskAgain(answer) {
continue
}
return answer, err
}
}
const letterBytes = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
func randString(n int) string {
b := make([]byte, n)
for i := range b {
b[i] = letterBytes[rand.Intn(len(letterBytes))]
}
return string(b)
}
func leftPadKey(k string) string {
return strings.Repeat("0", 64-len(k)) + k
}
-286
View File
@@ -1,286 +0,0 @@
package main
import (
"context"
"encoding/hex"
"encoding/json"
"fmt"
"os"
"strings"
"github.com/btcsuite/btcd/btcec/v2"
"github.com/btcsuite/btcd/btcec/v2/schnorr/musig2"
"github.com/decred/dcrd/dcrec/secp256k1/v4"
"github.com/fiatjaf/cli/v3"
"github.com/nbd-wtf/go-nostr"
"github.com/nbd-wtf/go-nostr/nip19"
"github.com/nbd-wtf/go-nostr/nip49"
)
var key = &cli.Command{
Name: "key",
Usage: "operations on secret keys: generate, derive, encrypt, decrypt.",
Description: ``,
DisableSliceFlagSeparator: true,
Commands: []*cli.Command{
generate,
public,
encrypt,
decrypt,
combine,
},
}
var generate = &cli.Command{
Name: "generate",
Usage: "generates a secret key",
Description: ``,
DisableSliceFlagSeparator: true,
Action: func(ctx context.Context, c *cli.Command) error {
sec := nostr.GeneratePrivateKey()
stdout(sec)
return nil
},
}
var public = &cli.Command{
Name: "public",
Usage: "computes a public key from a secret key",
Description: ``,
ArgsUsage: "[secret]",
DisableSliceFlagSeparator: true,
Action: func(ctx context.Context, c *cli.Command) error {
for sec := range getSecretKeysFromStdinLinesOrSlice(ctx, c, c.Args().Slice()) {
pubkey, err := nostr.GetPublicKey(sec)
if err != nil {
ctx = lineProcessingError(ctx, "failed to derive public key: %s", err)
continue
}
stdout(pubkey)
}
return nil
},
}
var encrypt = &cli.Command{
Name: "encrypt",
Usage: "encrypts a secret key and prints an ncryptsec code",
Description: `uses the NIP-49 standard.`,
ArgsUsage: "<secret> <password>",
DisableSliceFlagSeparator: true,
Flags: []cli.Flag{
&cli.IntFlag{
Name: "logn",
Usage: "the bigger the number the harder it will be to bruteforce the password",
Value: 16,
DefaultText: "16",
},
},
Action: func(ctx context.Context, c *cli.Command) error {
keys := make([]string, 0, 1)
var password string
switch c.Args().Len() {
case 1:
password = c.Args().Get(0)
case 2:
keys = append(keys, c.Args().Get(0))
password = c.Args().Get(1)
}
if password == "" {
return fmt.Errorf("no password given")
}
for sec := range getSecretKeysFromStdinLinesOrSlice(ctx, c, keys) {
ncryptsec, err := nip49.Encrypt(sec, password, uint8(c.Int("logn")), 0x02)
if err != nil {
ctx = lineProcessingError(ctx, "failed to encrypt: %s", err)
continue
}
stdout(ncryptsec)
}
return nil
},
}
var decrypt = &cli.Command{
Name: "decrypt",
Usage: "takes an ncrypsec and a password and decrypts it into an nsec",
Description: `uses the NIP-49 standard.`,
ArgsUsage: "<ncryptsec-code> <password>",
DisableSliceFlagSeparator: true,
Action: func(ctx context.Context, c *cli.Command) error {
var ncryptsec string
var password string
switch c.Args().Len() {
case 2:
ncryptsec = c.Args().Get(0)
password = c.Args().Get(1)
if password == "" {
return fmt.Errorf("no password given")
}
sec, err := nip49.Decrypt(ncryptsec, password)
if err != nil {
return fmt.Errorf("failed to decrypt: %s", err)
}
stdout(sec)
return nil
case 1:
if arg := c.Args().Get(0); strings.HasPrefix(arg, "ncryptsec1") {
ncryptsec = arg
if res, err := promptDecrypt(ncryptsec); err != nil {
return err
} else {
stdout(res)
return nil
}
} else {
password = c.Args().Get(0)
for ncryptsec := range getStdinLinesOrArgumentsFromSlice([]string{ncryptsec}) {
sec, err := nip49.Decrypt(ncryptsec, password)
if err != nil {
ctx = lineProcessingError(ctx, "failed to decrypt: %s", err)
continue
}
stdout(sec)
}
return nil
}
default:
return fmt.Errorf("invalid number of arguments")
}
},
}
var combine = &cli.Command{
Name: "combine",
Usage: "combines two or more pubkeys using musig2",
Description: `The public keys must have 33 bytes (66 characters hex), with the 02 or 03 prefix. It is common in Nostr to drop that first byte, so you'll have to derive the public keys again from the private keys in order to get it back.
However, if the intent is to check if two existing Nostr pubkeys match a given combined pubkey, then it might be sufficient to calculate the combined key for all the possible combinations of pubkeys in the input.`,
ArgsUsage: "[pubkey...]",
DisableSliceFlagSeparator: true,
Action: func(ctx context.Context, c *cli.Command) error {
type Combination struct {
Variants []string `json:"input_variants"`
Output struct {
XOnly string `json:"x_only"`
Variant string `json:"variant"`
} `json:"combined_key"`
}
type Result struct {
Keys []string `json:"keys"`
Combinations []Combination `json:"combinations"`
}
result := Result{}
result.Keys = c.Args().Slice()
keyGroups := make([][]*btcec.PublicKey, 0, len(result.Keys))
for i, keyhex := range result.Keys {
keyb, err := hex.DecodeString(keyhex)
if err != nil {
return fmt.Errorf("error parsing key %s: %w", keyhex, err)
}
if len(keyb) == 32 /* we'll use both the 02 and the 03 prefix versions */ {
group := make([]*btcec.PublicKey, 2)
for i, prefix := range []byte{0x02, 0x03} {
pubk, err := btcec.ParsePubKey(append([]byte{prefix}, keyb...))
if err != nil {
fmt.Fprintf(os.Stderr, "error parsing key %s: %s", keyhex, err)
continue
}
group[i] = pubk
}
keyGroups = append(keyGroups, group)
} else /* assume it's 33 */ {
pubk, err := btcec.ParsePubKey(keyb)
if err != nil {
return fmt.Errorf("error parsing key %s: %w", keyhex, err)
}
keyGroups = append(keyGroups, []*btcec.PublicKey{pubk})
// remove the leading byte from the output just so it is all uniform
result.Keys[i] = result.Keys[i][2:]
}
}
result.Combinations = make([]Combination, 0, 16)
var fn func(prepend int, curr []int)
fn = func(prepend int, curr []int) {
curr = append([]int{prepend}, curr...)
if len(curr) == len(keyGroups) {
combi := Combination{
Variants: make([]string, len(keyGroups)),
}
combining := make([]*btcec.PublicKey, len(keyGroups))
for g, altKeys := range keyGroups {
altKey := altKeys[curr[g]]
variant := secp256k1.PubKeyFormatCompressedEven
if altKey.Y().Bit(0) == 1 {
variant = secp256k1.PubKeyFormatCompressedOdd
}
combi.Variants[g] = hex.EncodeToString([]byte{variant})
combining[g] = altKey
}
agg, _, _, err := musig2.AggregateKeys(combining, true)
if err != nil {
fmt.Fprintf(os.Stderr, "error aggregating: %s", err)
return
}
serialized := agg.FinalKey.SerializeCompressed()
combi.Output.XOnly = hex.EncodeToString(serialized[1:])
combi.Output.Variant = hex.EncodeToString(serialized[0:1])
result.Combinations = append(result.Combinations, combi)
return
}
fn(0, curr)
if len(keyGroups[len(keyGroups)-len(curr)-1]) > 1 {
fn(1, curr)
}
}
fn(0, nil)
if len(keyGroups[len(keyGroups)-1]) > 1 {
fn(1, nil)
}
res, _ := json.MarshalIndent(result, "", " ")
fmt.Println(string(res))
return nil
},
}
func getSecretKeysFromStdinLinesOrSlice(ctx context.Context, c *cli.Command, keys []string) chan string {
ch := make(chan string)
go func() {
for sec := range getStdinLinesOrArgumentsFromSlice(keys) {
if sec == "" {
continue
}
if strings.HasPrefix(sec, "nsec1") {
_, data, err := nip19.Decode(sec)
if err != nil {
ctx = lineProcessingError(ctx, "invalid nsec code: %s", err)
continue
}
sec = data.(string)
}
sec = leftPadKey(sec)
if !nostr.IsValid32ByteHex(sec) {
ctx = lineProcessingError(ctx, "invalid hex key")
continue
}
ch <- sec
}
close(ch)
}()
return ch
}
-54
View File
@@ -1,54 +0,0 @@
package main
import (
"context"
"os"
"github.com/fiatjaf/cli/v3"
)
var app = &cli.Command{
Name: "nak",
Suggest: true,
UseShortOptionHandling: true,
AllowFlagsAfterArguments: true,
Usage: "the nostr army knife command-line tool",
DisableSliceFlagSeparator: true,
Commands: []*cli.Command{
req,
count,
fetch,
event,
decode,
encode,
key,
verify,
relay,
bunker,
},
Flags: []cli.Flag{
&cli.BoolFlag{
Name: "quiet",
Usage: "do not print logs and info messages to stderr, use -qq to also not print anything to stdout",
Aliases: []string{"q"},
Persistent: true,
Action: func(ctx context.Context, c *cli.Command, b bool) error {
q := c.Count("quiet")
if q >= 1 {
log = func(msg string, args ...any) {}
if q >= 2 {
stdout = func(a ...any) (int, error) { return 0, nil }
}
}
return nil
},
},
},
}
func main() {
if err := app.Run(context.Background(), os.Args); err != nil {
stdout(err)
os.Exit(1)
}
}
-331
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@@ -1,331 +0,0 @@
package main
import (
"bytes"
"context"
"encoding/base64"
"encoding/hex"
"fmt"
"os"
"strconv"
"strings"
"github.com/btcsuite/btcd/btcec/v2"
"github.com/btcsuite/btcd/btcec/v2/schnorr/musig2"
"github.com/nbd-wtf/go-nostr"
)
func performMusig(
_ context.Context,
sec string,
evt *nostr.Event,
numSigners int,
keys []string,
nonces []string,
secNonce string,
partialSigs []string,
) (signed bool, err error) {
// preprocess data received
secb, err := hex.DecodeString(sec)
if err != nil {
return false, err
}
seck, pubk := btcec.PrivKeyFromBytes(secb)
knownSigners := make([]*btcec.PublicKey, 0, numSigners)
includesUs := false
for _, hexpub := range keys {
bpub, err := hex.DecodeString(hexpub)
if err != nil {
return false, err
}
spub, err := btcec.ParsePubKey(bpub)
if err != nil {
return false, err
}
knownSigners = append(knownSigners, spub)
if spub.IsEqual(pubk) {
includesUs = true
}
}
if !includesUs {
knownSigners = append(knownSigners, pubk)
}
knownNonces := make([][66]byte, 0, numSigners)
for _, hexnonce := range nonces {
bnonce, err := hex.DecodeString(hexnonce)
if err != nil {
return false, err
}
if len(bnonce) != 66 {
return false, fmt.Errorf("nonce is not 66 bytes: %s", hexnonce)
}
var b66nonce [66]byte
copy(b66nonce[:], bnonce)
knownNonces = append(knownNonces, b66nonce)
}
knownPartialSigs := make([]*musig2.PartialSignature, 0, numSigners)
for _, hexps := range partialSigs {
bps, err := hex.DecodeString(hexps)
if err != nil {
return false, err
}
var ps musig2.PartialSignature
if err := ps.Decode(bytes.NewBuffer(bps)); err != nil {
return false, fmt.Errorf("invalid partial signature %s: %w", hexps, err)
}
knownPartialSigs = append(knownPartialSigs, &ps)
}
// create the context
var mctx *musig2.Context
if len(knownSigners) < numSigners {
// we don't know all the signers yet
mctx, err = musig2.NewContext(seck, true,
musig2.WithNumSigners(numSigners),
musig2.WithEarlyNonceGen(),
)
if err != nil {
return false, fmt.Errorf("failed to create signing context with %d unknown signers: %w",
numSigners, err)
}
} else {
// we know all the signers
mctx, err = musig2.NewContext(seck, true,
musig2.WithKnownSigners(knownSigners),
)
if err != nil {
return false, fmt.Errorf("failed to create signing context with %d known signers: %w",
len(knownSigners), err)
}
}
// nonce generation phase -- for sharing
if len(knownSigners) < numSigners {
// if we don't have all the signers we just generate a nonce and yield it to the next people
nonce, err := mctx.EarlySessionNonce()
if err != nil {
return false, err
}
fmt.Fprintf(os.Stderr, "the following code should be saved secretly until the next step an included with --musig-nonce-secret:\n")
fmt.Fprintf(os.Stderr, "%s\n\n", base64.StdEncoding.EncodeToString(nonce.SecNonce[:]))
knownNonces = append(knownNonces, nonce.PubNonce)
printPublicCommandForNextPeer(evt, numSigners, knownSigners, knownNonces, nil, false)
return false, nil
}
// if we got here we have all the pubkeys, so we can print the combined key
if comb, err := mctx.CombinedKey(); err != nil {
return false, fmt.Errorf("failed to combine keys (after %d signers): %w", len(knownSigners), err)
} else {
evt.PubKey = hex.EncodeToString(comb.SerializeCompressed()[1:])
evt.ID = evt.GetID()
fmt.Fprintf(os.Stderr, "combined key: %x\n\n", comb.SerializeCompressed())
}
// we have all the signers, which means we must also have all the nonces
var session *musig2.Session
if len(keys) == numSigners-1 {
// if we were the last to include our key, that means we have to include our nonce here to
// i.e. we didn't input our own pub nonce in the parameters
session, err = mctx.NewSession()
if err != nil {
return false, fmt.Errorf("failed to create session as the last peer to include our key: %w", err)
}
knownNonces = append(knownNonces, session.PublicNonce())
} else {
// otherwise we have included our own nonce in the parameters (from copypasting) but must
// also include the secret nonce that wasn't shared with peers
if secNonce == "" {
return false, fmt.Errorf("missing --musig-nonce-secret value")
}
secNonceB, err := base64.StdEncoding.DecodeString(secNonce)
if err != nil {
return false, fmt.Errorf("invalid --musig-nonce-secret: %w", err)
}
var secNonce97 [97]byte
copy(secNonce97[:], secNonceB)
session, err = mctx.NewSession(musig2.WithPreGeneratedNonce(&musig2.Nonces{
SecNonce: secNonce97,
PubNonce: secNonceToPubNonce(secNonce97),
}))
if err != nil {
return false, fmt.Errorf("failed to create signing session with secret nonce: %w", err)
}
}
var noncesOk bool
for _, b66nonce := range knownNonces {
if b66nonce == session.PublicNonce() {
// don't add our own nonce
continue
}
noncesOk, err = session.RegisterPubNonce(b66nonce)
if err != nil {
return false, fmt.Errorf("failed to register nonce: %w", err)
}
}
if !noncesOk {
return false, fmt.Errorf("we've registered all the nonces we had but at least one is missing, this shouldn't happen")
}
// signing phase
// we always have to sign, so let's do this
id := evt.GetID()
hash, _ := hex.DecodeString(id)
var msg32 [32]byte
copy(msg32[:], hash)
partialSig, err := session.Sign(msg32) // this will already include our sig in the bundle
if err != nil {
return false, fmt.Errorf("failed to produce partial signature: %w", err)
}
if len(knownPartialSigs)+1 < len(knownSigners) {
// still missing some signatures
knownPartialSigs = append(knownPartialSigs, partialSig) // we include ours here just so it's printed
printPublicCommandForNextPeer(evt, numSigners, knownSigners, knownNonces, knownPartialSigs, true)
return false, nil
} else {
// we have all signatures
for _, ps := range knownPartialSigs {
_, err = session.CombineSig(ps)
if err != nil {
return false, fmt.Errorf("failed to combine partial signature: %w", err)
}
}
}
// we have the signature
evt.Sig = hex.EncodeToString(session.FinalSig().Serialize())
return true, nil
}
func printPublicCommandForNextPeer(
evt *nostr.Event,
numSigners int,
knownSigners []*btcec.PublicKey,
knownNonces [][66]byte,
knownPartialSigs []*musig2.PartialSignature,
includeNonceSecret bool,
) {
maybeNonceSecret := ""
if includeNonceSecret {
maybeNonceSecret = " --musig-nonce-secret '<insert-nonce-secret>'"
}
fmt.Fprintf(os.Stderr, "the next signer and they should call this on their side:\nnak event --sec <insert-secret-key> --musig %d %s%s%s%s%s\n",
numSigners,
eventToCliArgs(evt),
signersToCliArgs(knownSigners),
noncesToCliArgs(knownNonces),
partialSigsToCliArgs(knownPartialSigs),
maybeNonceSecret,
)
}
func eventToCliArgs(evt *nostr.Event) string {
b := strings.Builder{}
b.Grow(100)
b.WriteString("-k ")
b.WriteString(strconv.Itoa(evt.Kind))
b.WriteString(" -ts ")
b.WriteString(strconv.FormatInt(int64(evt.CreatedAt), 10))
b.WriteString(" -c '")
b.WriteString(evt.Content)
b.WriteString("'")
for _, tag := range evt.Tags {
b.WriteString(" -t '")
b.WriteString(tag.Key())
if len(tag) > 1 {
b.WriteString("=")
b.WriteString(tag[1])
if len(tag) > 2 {
for _, item := range tag[2:] {
b.WriteString(";")
b.WriteString(item)
}
}
}
b.WriteString("'")
}
return b.String()
}
func signersToCliArgs(knownSigners []*btcec.PublicKey) string {
b := strings.Builder{}
b.Grow(len(knownSigners) * (16 + 66))
for _, signerPub := range knownSigners {
b.WriteString(" --musig-pubkey ")
b.WriteString(hex.EncodeToString(signerPub.SerializeCompressed()))
}
return b.String()
}
func noncesToCliArgs(knownNonces [][66]byte) string {
b := strings.Builder{}
b.Grow(len(knownNonces) * (15 + 132))
for _, nonce := range knownNonces {
b.WriteString(" --musig-nonce ")
b.WriteString(hex.EncodeToString(nonce[:]))
}
return b.String()
}
func partialSigsToCliArgs(knownPartialSigs []*musig2.PartialSignature) string {
b := strings.Builder{}
b.Grow(len(knownPartialSigs) * (17 + 64))
for _, partialSig := range knownPartialSigs {
b.WriteString(" --musig-partial ")
w := &bytes.Buffer{}
partialSig.Encode(w)
b.Write([]byte(hex.EncodeToString(w.Bytes())))
}
return b.String()
}
// this function is copied from btcec because it's not exported for some reason
func secNonceToPubNonce(secNonce [musig2.SecNonceSize]byte) [musig2.PubNonceSize]byte {
var k1Mod, k2Mod btcec.ModNScalar
k1Mod.SetByteSlice(secNonce[:btcec.PrivKeyBytesLen])
k2Mod.SetByteSlice(secNonce[btcec.PrivKeyBytesLen:])
var r1, r2 btcec.JacobianPoint
btcec.ScalarBaseMultNonConst(&k1Mod, &r1)
btcec.ScalarBaseMultNonConst(&k2Mod, &r2)
// Next, we'll convert the key in jacobian format to a normal public
// key expressed in affine coordinates.
r1.ToAffine()
r2.ToAffine()
r1Pub := btcec.NewPublicKey(&r1.X, &r1.Y)
r2Pub := btcec.NewPublicKey(&r2.X, &r2.Y)
var pubNonce [musig2.PubNonceSize]byte
// The public nonces are serialized as: R1 || R2, where both keys are
// serialized in compressed format.
copy(pubNonce[:], r1Pub.SerializeCompressed())
copy(
pubNonce[btcec.PubKeyBytesLenCompressed:],
r2Pub.SerializeCompressed(),
)
return pubNonce
}
+17
View File
@@ -0,0 +1,17 @@
{
"dependencies": {
"@esbuild-plugins/node-globals-polyfill": "^0.1.1",
"esbuild": "^0.14.21",
"esbuild-plugin-alias": "^0.2.1",
"events": "^3.3.0",
"nostr-tools": "^0.22.1",
"react": "^17.0.2",
"react-dom": "^17.0.2",
"use-boolean-state": "^1.0.2",
"use-computed-state": "1.1.0"
},
"scripts": {
"build": "./build.js prod",
"watch": "ag -l --js | entr ./build.js"
}
}
+8
View File
@@ -0,0 +1,8 @@
<meta charset="utf-8" />
<title>nostr army knife</title>
<link
rel="stylesheet"
href="https://cdnjs.cloudflare.com/ajax/libs/wenk/1.0.8/wenk.min.css"
/>
<div id="app" />
<script src="app.js"></script>
-226
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@@ -1,226 +0,0 @@
package main
import (
"bytes"
"context"
"crypto/sha256"
"encoding/base64"
"encoding/hex"
"encoding/json"
"fmt"
"io"
"net/http"
"github.com/fiatjaf/cli/v3"
"github.com/nbd-wtf/go-nostr"
"github.com/nbd-wtf/go-nostr/nip11"
"github.com/nbd-wtf/go-nostr/nip86"
)
var relay = &cli.Command{
Name: "relay",
Usage: "gets the relay information document for the given relay, as JSON",
Description: `example:
nak relay nostr.wine`,
ArgsUsage: "<relay-url>",
DisableSliceFlagSeparator: true,
Action: func(ctx context.Context, c *cli.Command) error {
for url := range getStdinLinesOrArguments(c.Args()) {
if url == "" {
return fmt.Errorf("specify the <relay-url>")
}
info, err := nip11.Fetch(ctx, url)
if err != nil {
ctx = lineProcessingError(ctx, "failed to fetch '%s' information document: %w", url, err)
continue
}
pretty, _ := json.MarshalIndent(info, "", " ")
stdout(string(pretty))
}
return nil
},
Commands: (func() []*cli.Command {
commands := make([]*cli.Command, 0, 12)
for _, def := range []struct {
method string
args []string
}{
{"allowpubkey", []string{"pubkey", "reason"}},
{"banpubkey", []string{"pubkey", "reason"}},
{"listallowedpubkeys", nil},
{"allowpubkey", []string{"pubkey", "reason"}},
{"listallowedpubkeys", nil},
{"listeventsneedingmoderation", nil},
{"allowevent", []string{"id", "reason"}},
{"banevent", []string{"id", "reason"}},
{"listbannedevents", nil},
{"changerelayname", []string{"name"}},
{"changerelaydescription", []string{"description"}},
{"changerelayicon", []string{"icon"}},
{"allowkind", []string{"kind"}},
{"disallowkind", []string{"kind"}},
{"listallowedkinds", nil},
{"blockip", []string{"ip", "reason"}},
{"unblockip", []string{"ip", "reason"}},
{"listblockedips", nil},
} {
def := def
flags := make([]cli.Flag, len(def.args), len(def.args)+4)
for i, argName := range def.args {
flags[i] = declareFlag(argName)
}
flags = append(flags,
&cli.StringFlag{
Name: "sec",
Usage: "secret key to sign the event, as nsec, ncryptsec or hex",
DefaultText: "the key '1'",
Value: "0000000000000000000000000000000000000000000000000000000000000001",
},
&cli.BoolFlag{
Name: "prompt-sec",
Usage: "prompt the user to paste a hex or nsec with which to sign the event",
},
&cli.StringFlag{
Name: "connect",
Usage: "sign event using NIP-46, expects a bunker://... URL",
},
&cli.StringFlag{
Name: "connect-as",
Usage: "private key to when communicating with the bunker given on --connect",
DefaultText: "a random key",
},
)
cmd := &cli.Command{
Name: def.method,
Usage: fmt.Sprintf(`the "%s" relay management RPC call`, def.method),
Description: fmt.Sprintf(
`the "%s" management RPC call, see https://nips.nostr.com/86 for more information`, def.method),
Action: func(ctx context.Context, c *cli.Command) error {
params := make([]any, len(def.args))
for i, argName := range def.args {
params[i] = getArgument(c, argName)
}
req := nip86.Request{Method: def.method, Params: params}
reqj, _ := json.Marshal(req)
relayUrls := c.Args().Slice()
if len(relayUrls) == 0 {
stdout(string(reqj))
return nil
}
sec, bunker, err := gatherSecretKeyOrBunkerFromArguments(ctx, c)
if err != nil {
return err
}
for _, relayUrl := range relayUrls {
httpUrl := "http" + nostr.NormalizeURL(relayUrl)[2:]
log("calling '%s' on %s... ", def.method, httpUrl)
body := bytes.NewBuffer(nil)
body.Write(reqj)
req, err := http.NewRequestWithContext(ctx, "POST", httpUrl, body)
if err != nil {
return fmt.Errorf("failed to create request: %w", err)
}
// Authorization
payloadHash := sha256.Sum256(reqj)
authEvent := nostr.Event{
Kind: 27235,
CreatedAt: nostr.Now(),
Tags: nostr.Tags{
{"u", httpUrl},
{"method", "POST"},
{"payload", hex.EncodeToString(payloadHash[:])},
},
}
if bunker != nil {
if err := bunker.SignEvent(ctx, &authEvent); err != nil {
return fmt.Errorf("failed to sign with bunker: %w", err)
}
} else if err := authEvent.Sign(sec); err != nil {
return fmt.Errorf("error signing with provided key: %w", err)
}
evtj, _ := json.Marshal(authEvent)
req.Header.Set("Authorization", "Nostr "+base64.StdEncoding.EncodeToString(evtj))
// Content-Type
req.Header.Set("Content-Type", "application/nostr+json+rpc")
// make request to relay
resp, err := http.DefaultClient.Do(req)
if err != nil {
log("failed: %s\n", err)
continue
}
b, err := io.ReadAll(resp.Body)
if err != nil {
log("failed to read response: %s\n", err)
continue
}
if resp.StatusCode >= 300 {
log("failed with status %d\n", resp.StatusCode)
bodyPrintable := string(b)
if len(bodyPrintable) > 300 {
bodyPrintable = bodyPrintable[0:297] + "..."
}
log(bodyPrintable)
continue
}
var response nip86.Response
if err := json.Unmarshal(b, &response); err != nil {
log("bad json response: %s\n", err)
bodyPrintable := string(b)
if len(bodyPrintable) > 300 {
bodyPrintable = bodyPrintable[0:297] + "..."
}
log(bodyPrintable)
continue
}
resp.Body.Close()
// print the result
log("\n")
pretty, _ := json.MarshalIndent(response, "", " ")
stdout(string(pretty))
}
return nil
},
Flags: flags,
}
commands = append(commands, cmd)
}
return commands
})(),
}
func declareFlag(argName string) cli.Flag {
usage := "parameter for this management RPC call, see https://nips.nostr.com/86 for more information."
switch argName {
case "kind":
return &cli.IntFlag{Name: argName, Required: true, Usage: usage}
case "reason":
return &cli.StringFlag{Name: argName, Usage: usage}
default:
return &cli.StringFlag{Name: argName, Required: true, Usage: usage}
}
}
func getArgument(c *cli.Command, argName string) any {
switch argName {
case "kind":
return c.Int(argName)
default:
return c.String(argName)
}
}
-274
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@@ -1,274 +0,0 @@
package main
import (
"context"
"encoding/json"
"fmt"
"os"
"strings"
"github.com/fiatjaf/cli/v3"
"github.com/mailru/easyjson"
"github.com/nbd-wtf/go-nostr"
)
const CATEGORY_FILTER_ATTRIBUTES = "FILTER ATTRIBUTES"
var req = &cli.Command{
Name: "req",
Usage: "generates encoded REQ messages and optionally use them to talk to relays",
Description: `outputs a NIP-01 Nostr filter. when a relay is not given, will print the filter, otherwise will connect to the given relay and send the filter.
example:
nak req -k 1 -l 15 wss://nostr.wine wss://nostr-pub.wellorder.net
nak req -k 0 -a 3bf0c63fcb93463407af97a5e5ee64fa883d107ef9e558472c4eb9aaaefa459d wss://nos.lol | jq '.content | fromjson | .name'
it can also take a filter from stdin, optionally modify it with flags and send it to specific relays (or just print it).
example:
echo '{"kinds": [1], "#t": ["test"]}' | nak req -l 5 -k 4549 --tag t=spam wss://nostr-pub.wellorder.net`,
DisableSliceFlagSeparator: true,
Flags: []cli.Flag{
&cli.StringSliceFlag{
Name: "author",
Aliases: []string{"a"},
Usage: "only accept events from these authors (pubkey as hex)",
Category: CATEGORY_FILTER_ATTRIBUTES,
},
&cli.StringSliceFlag{
Name: "id",
Aliases: []string{"i"},
Usage: "only accept events with these ids (hex)",
Category: CATEGORY_FILTER_ATTRIBUTES,
},
&cli.IntSliceFlag{
Name: "kind",
Aliases: []string{"k"},
Usage: "only accept events with these kind numbers",
Category: CATEGORY_FILTER_ATTRIBUTES,
},
&cli.StringSliceFlag{
Name: "tag",
Aliases: []string{"t"},
Usage: "takes a tag like -t e=<id>, only accept events with these tags",
Category: CATEGORY_FILTER_ATTRIBUTES,
},
&cli.StringSliceFlag{
Name: "e",
Usage: "shortcut for --tag e=<value>",
Category: CATEGORY_FILTER_ATTRIBUTES,
},
&cli.StringSliceFlag{
Name: "p",
Usage: "shortcut for --tag p=<value>",
Category: CATEGORY_FILTER_ATTRIBUTES,
},
&cli.StringSliceFlag{
Name: "d",
Usage: "shortcut for --tag d=<value>",
Category: CATEGORY_FILTER_ATTRIBUTES,
},
&NaturalTimeFlag{
Name: "since",
Aliases: []string{"s"},
Usage: "only accept events newer than this (unix timestamp)",
Category: CATEGORY_FILTER_ATTRIBUTES,
},
&NaturalTimeFlag{
Name: "until",
Aliases: []string{"u"},
Usage: "only accept events older than this (unix timestamp)",
Category: CATEGORY_FILTER_ATTRIBUTES,
},
&cli.UintFlag{
Name: "limit",
Aliases: []string{"l"},
Usage: "only accept up to this number of events",
Category: CATEGORY_FILTER_ATTRIBUTES,
},
&cli.StringFlag{
Name: "search",
Usage: "a NIP-50 search query, use it only with relays that explicitly support it",
Category: CATEGORY_FILTER_ATTRIBUTES,
},
&cli.BoolFlag{
Name: "stream",
Usage: "keep the subscription open, printing all events as they are returned",
DefaultText: "false, will close on EOSE",
},
&cli.BoolFlag{
Name: "bare",
Usage: "when printing the filter, print just the filter, not enveloped in a [\"REQ\", ...] array",
},
&cli.BoolFlag{
Name: "auth",
Usage: "always perform NIP-42 \"AUTH\" when facing an \"auth-required: \" rejection and try again",
},
&cli.BoolFlag{
Name: "force-pre-auth",
Aliases: []string{"fpa"},
Usage: "after connecting, for a NIP-42 \"AUTH\" message to be received, act on it and only then send the \"REQ\"",
},
&cli.StringFlag{
Name: "sec",
Usage: "secret key to sign the AUTH challenge, as hex or nsec",
DefaultText: "the key '1'",
Value: "0000000000000000000000000000000000000000000000000000000000000001",
},
&cli.BoolFlag{
Name: "prompt-sec",
Usage: "prompt the user to paste a hex or nsec with which to sign the AUTH challenge",
},
&cli.StringFlag{
Name: "connect",
Usage: "sign AUTH using NIP-46, expects a bunker://... URL",
},
&cli.StringFlag{
Name: "connect-as",
Usage: "private key to when communicating with the bunker given on --connect",
DefaultText: "a random key",
},
},
ArgsUsage: "[relay...]",
Action: func(ctx context.Context, c *cli.Command) error {
var pool *nostr.SimplePool
relayUrls := c.Args().Slice()
if len(relayUrls) > 0 {
var relays []*nostr.Relay
pool, relays = connectToAllRelays(ctx, relayUrls, c.Bool("force-pre-auth"), nostr.WithAuthHandler(func(evt *nostr.Event) error {
if !c.Bool("auth") && !c.Bool("force-pre-auth") {
return fmt.Errorf("auth not authorized")
}
sec, bunker, err := gatherSecretKeyOrBunkerFromArguments(ctx, c)
if err != nil {
return err
}
var pk string
if bunker != nil {
pk, err = bunker.GetPublicKey(ctx)
if err != nil {
return fmt.Errorf("failed to get public key from bunker: %w", err)
}
} else {
pk, _ = nostr.GetPublicKey(sec)
}
log("performing auth as %s... ", pk)
if bunker != nil {
return bunker.SignEvent(ctx, evt)
} else {
return evt.Sign(sec)
}
}))
if len(relays) == 0 {
log("failed to connect to any of the given relays.\n")
os.Exit(3)
}
relayUrls = make([]string, len(relays))
for i, relay := range relays {
relayUrls[i] = relay.URL
}
defer func() {
for _, relay := range relays {
relay.Close()
}
}()
}
for stdinFilter := range getStdinLinesOrBlank() {
filter := nostr.Filter{}
if stdinFilter != "" {
if err := easyjson.Unmarshal([]byte(stdinFilter), &filter); err != nil {
ctx = lineProcessingError(ctx, "invalid filter '%s' received from stdin: %s", stdinFilter, err)
continue
}
}
if authors := c.StringSlice("author"); len(authors) > 0 {
filter.Authors = append(filter.Authors, authors...)
}
if ids := c.StringSlice("id"); len(ids) > 0 {
filter.IDs = append(filter.IDs, ids...)
}
for _, kind64 := range c.IntSlice("kind") {
filter.Kinds = append(filter.Kinds, int(kind64))
}
if search := c.String("search"); search != "" {
filter.Search = search
}
tags := make([][]string, 0, 5)
for _, tagFlag := range c.StringSlice("tag") {
spl := strings.Split(tagFlag, "=")
if len(spl) == 2 && len(spl[0]) == 1 {
tags = append(tags, spl)
} else {
return fmt.Errorf("invalid --tag '%s'", tagFlag)
}
}
for _, etag := range c.StringSlice("e") {
tags = append(tags, []string{"e", etag})
}
for _, ptag := range c.StringSlice("p") {
tags = append(tags, []string{"p", ptag})
}
for _, dtag := range c.StringSlice("d") {
tags = append(tags, []string{"d", dtag})
}
if len(tags) > 0 && filter.Tags == nil {
filter.Tags = make(nostr.TagMap)
}
for _, tag := range tags {
if _, ok := filter.Tags[tag[0]]; !ok {
filter.Tags[tag[0]] = make([]string, 0, 3)
}
filter.Tags[tag[0]] = append(filter.Tags[tag[0]], tag[1])
}
if c.IsSet("since") {
nts := getNaturalDate(c, "since")
filter.Since = &nts
}
if c.IsSet("until") {
nts := getNaturalDate(c, "until")
filter.Until = &nts
}
if limit := c.Uint("limit"); limit != 0 {
filter.Limit = int(limit)
} else if c.IsSet("limit") {
filter.LimitZero = true
}
if len(relayUrls) > 0 {
fn := pool.SubManyEose
if c.Bool("stream") {
fn = pool.SubMany
}
for ie := range fn(ctx, relayUrls, nostr.Filters{filter}) {
stdout(ie.Event)
}
} else {
// no relays given, will just print the filter
var result string
if c.Bool("bare") {
result = filter.String()
} else {
j, _ := json.Marshal(nostr.ReqEnvelope{SubscriptionID: "nak", Filters: nostr.Filters{filter}})
result = string(j)
}
stdout(result)
}
}
exitIfLineProcessingError(ctx)
return nil
},
}
-43
View File
@@ -1,43 +0,0 @@
package main
import (
"context"
"encoding/json"
"github.com/fiatjaf/cli/v3"
"github.com/nbd-wtf/go-nostr"
)
var verify = &cli.Command{
Name: "verify",
Usage: "checks the hash and signature of an event given through stdin",
Description: `example:
echo '{"id":"a889df6a387419ff204305f4c2d296ee328c3cd4f8b62f205648a541b4554dfb","pubkey":"c6047f9441ed7d6d3045406e95c07cd85c778e4b8cef3ca7abac09b95c709ee5","created_at":1698623783,"kind":1,"tags":[],"content":"hello from the nostr army knife","sig":"84876e1ee3e726da84e5d195eb79358b2b3eaa4d9bd38456fde3e8a2af3f1cd4cda23f23fda454869975b3688797d4c66e12f4c51c1b43c6d2997c5e61865661"}' | nak verify
it outputs nothing if the verification is successful.`,
DisableSliceFlagSeparator: true,
Action: func(ctx context.Context, c *cli.Command) error {
for stdinEvent := range getStdinLinesOrArguments(c.Args()) {
evt := nostr.Event{}
if stdinEvent != "" {
if err := json.Unmarshal([]byte(stdinEvent), &evt); err != nil {
ctx = lineProcessingError(ctx, "invalid event: %s", err)
continue
}
}
if evt.GetID() != evt.ID {
ctx = lineProcessingError(ctx, "invalid .id, expected %s, got %s", evt.GetID(), evt.ID)
continue
}
if ok, err := evt.CheckSignature(); !ok {
ctx = lineProcessingError(ctx, "invalid signature: %s", err)
continue
}
}
exitIfLineProcessingError(ctx)
return nil
},
}