Nostr notes by

[workspace] members = ["cargo:."] # Config for ...

2026-10-08T23:08:16Z

[workspace]
members = ["cargo:."]

# Config for 'dist'
[dist]
# The preferred dist version to use in CI (Cargo.toml SemVer syntax)
cargo-dist-version = "0.30.3"
# CI backends to support
ci = "github"
# The installers to generate for each app
installers = ["shell", "powershell", "homebrew", "msi"]
# A GitHub repo to push Homebrew formulas to
tap = "gnostr-org/homebrew-gnostr-org"
# Target platforms to build apps for (Rust target-triple syntax)
targets = ["aarch64-apple-darwin", "x86_64-apple-darwin", "x86_64-unknown-linux-gnu", "x86_64-pc-windows-msvc"]
# Path that installers should place binaries in
install-path = "CARGO_HOME"
# Publish jobs to run in CI
publish-jobs = ["homebrew"]
# Whether to install an updater program
install-updater = true
# Skip checking whether the specified configuration files are up to date
allow-dirty = ["ci"]

Build manifest for get_file_hash v0.4.7

2026-10-08T22:53:10Z

In reply to nevent1q…30xf
_________________________

Build manifest for get_file_hash v0.4.7

# This justfile is for the contrbutors of this project, not for ...

2026-10-08T22:52:43Z

# This justfile is for the contrbutors of this project, not for the end user.
#
# Requirements for this justfile:
# - Linux distribution
# - just (Of course) <https://github.com/casey/just>;
# - cargo (For the build and tests) <https://doc.rust-lang.org/cargo/getting-started/installation.html>;
# - mdbook (<https://rust-lang.github.io/mdBook>;)
# - git-cliff (<https://git-cliff.org>;)
# - taplo (<https://taplo.tamasfe.dev/>;)
# - cargo-msrv (<https://github.com/foresterre/cargo-msrv>;)
# - nushell (<https://nushell.sh>;)

set quiet
set unstable
set shell := ["/usr/bin/env", "bash", "-c"]
set script-interpreter := ["/usr/bin/env", "nu"]

JUST_EXECUTABLE := "just -u -f " + justfile()
header := "Available tasks:\n"
BOOK_DEST_DIR := "dest"
tag_change_body := '''{% for group, commits in commits | group_by(attribute="group") %}

{{ group | upper_first }}

{% for commit in commits %}
- {{ commit.message | split(pat="\n") | first | split(pat=":") | slice(start=1) | join(sep=":") | upper_first | trim }} - by {{ commit.author.name}}{% endfor %}{% endfor %}
'''

export TZ := "UTC"

_default:
@{{JUST_EXECUTABLE}} --list-heading "{{header}}" --list

# Run the CI
ci: && msrv _done_ci
echo "🔨 Building n34..."
cargo build -q
echo "🔍 Checking code formatting..."
cargo fmt -q -- --check
RUST_LOG=none taplo fmt --check --config "./.taplo.toml" || (echo "❌Toml files is not properly formatted" && exit 1)
echo "🧹 Running linter checks..."
cargo clippy -q -- -D warnings
echo "🧪 Running tests..."
cargo test -q

# Check that the current MSRV is correct
msrv:
echo "🔧 Verifying MSRV..."
cargo-msrv verify
echo "✅ MSRV verification passed"

_done_ci:
echo "🎉 CI pipeline completed successfully"

# Update the changelog
[script]
changelog:
def get_hash [] { open "./CHANGELOG.md" | hash sha256 }

let old_hash = get_hash
git-cliff out> "CHANGELOG.md"

if old_hash != get_hash {
git add "CHANGELOG.md"
git commit -m "chore(changelog): Update the changelog"
print "The changes have been added to the changelog file and committed"
} else {
print "No changes have been added to the changelog"
}

# Releases a new version of n34. Requires a clean file tree with no uncommitted changes.
[script]
release version:
let tag_msg = "Version {{ version }}" + (git-cliff --strip all --unreleased --body '{{ tag_change_body }}')
mut cargo_file = open "Cargo.toml"

$cargo_file.package.version = "{{ version }}"
$cargo_file | save -f "Cargo.toml"

RUST_LOG=none taplo fmt --config "./.taplo.toml"
{{ JUST_EXECUTABLE }} ci
git-cliff -t "v{{ version }}" out> "./CHANGELOG.md"
git add .
git commit -m "chore: Bump the version to `v{{ version }}`"
git tag -s -m $tag_msg "v{{ version }}"
git push origin master --tags
cargo publish

# Deploy the book to Github Pages
deploy:
mdbook build --dest-dir {{ BOOK_DEST_DIR }}
cd {{ BOOK_DEST_DIR }}
git init .
git checkout -B gh-pages
touch ".nojekyll"
echo "n34.dev" > "CNAME"

git add .
git commit -m "Deploy the book to github pages"
git remote add origin "git@github.com:TheAwiteb/n34-book"
git push origin gh-pages -f
cd ..
rm -fr {{ BOOK_DEST_DIR }}

# GRASP-01 - Core Service Requirements Status: DRAFT - expect ...

2026-10-08T22:52:43Z

# GRASP-01 - Core Service Requirements

Status: DRAFT - expect breaking changes

## Nostr Relay

MUST serve a [NIP-01](https://nips.nostr.com/1) compliant nostr relay at `/` that accepts [git repository announcements](https://nips.nostr.com/34#repository-announcements) and their corresponding [repo state announcements](https://nips.nostr.com/34#repository-state-announcements).

MUST reject [git repository announcements](https://nips.nostr.com/34#repository-announcements) that do not list the service in both `clone` and `relays` tags unless implementing `GRASP-05`.

MAY reject [git repository announcements](https://nips.nostr.com/34#repository-announcements) based on other criteria such as pre-payment, quotas, WoT, whitelist, SPAM prevention, etc.

MUST accept other events that tag, or are tagged by, either:

1. accepted [git repository announcements](https://nips.nostr.com/34#repository-announcements); or
2. accepted [issues](https://nips.nostr.com/34#issues) or [patches](https://nips.nostr.com/34#patches)

MAY reject or delete events for generic SPAM prevention reasons or curation eg. WoT, whitelist, user bans and banned topics.

MUST serve a [NIP-11](https://nips.nostr.com/11) document:

1. MUST list each supported GRASP under `supported_grasps` in format `GRASP-XX` eg `GRASP-01` as a string array
2. MUST list repository acceptance criteria under `repo_acceptance_criteria` as a human readable string
3. MUST list brief summary of curation policy under `curation` if events are curated beyond generic SPAM prevention; otherwise `curation` MUST be ommitted

## Git Smart HTTP Service

MUST serve a git repository via an unauthenticated [git smart http service](https://github.com/git/git/blob/master/Documentation/gitprotocol-http.adoc) at `/<npub>/<identifier>.git` for each accepted [git repository announcement](https://nips.nostr.com/34#repository-announcements).

MUST accept pushes via this service that match the latest [repo state announcement](https://nips.nostr.com/34#repository-state-announcements) on the relay, respecting the recursive maintainer set.

MUST set repository HEAD per [repo state announcement](https://nips.nostr.com/34#repository-state-announcements) as soon as the git data related to that branch has been received.

MUST accept pushes via this service to `refs/nostr/<event-id>` but SHOULD reject if event exists on relay listing a different tip and MAY reject based on criteria such as size, SPAM prevention, etc. SHOULD delete and MAY garbage collect these refs if no corresponding [git PR event](https://nips.nostr.com/34#pull-requests) or [git PR update event](https://nips.nostr.com/34#pull-request-updates), with a `c` tag that matches the ref tip, is accepted by relay with 20 minutes.

MUST include `allow-reachable-sha1-in-want` and `allow-tip-sha1-in-want` in advertisement and serve available oids.

SHOULD serve a webpage at the same endpoint linking to git nostr client(s) to browse the repository and a 404 page for repositories it doesn't host.

### CORS Support

To enable cross-origin access for web-based Git clients, implementations MUST support the following CORS configuration:

1. Set `Access-Control-Allow-Origin: *` on ALL responses
2. Set `Access-Control-Allow-Methods: GET, POST` on ALL responses
3. Set `Access-Control-Allow-Headers: Content-Type` on ALL responses
4. Respond to OPTIONS requests with 204 No Content

# NIP-46 Bunker > `n34 config bunker` command Usage: ``` ...

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# NIP-46 Bunker

> `n34 config bunker` command

**Usage:**
```
Sets a URL of NIP-46 bunker server used for signing events

Usage: n34 config bunker [BUNKER_URL]

Arguments:
[BUNKER_URL] Nostr Connect URL for the bunker. Omit this to remove the current bunker URL
```

This command configures `n34` to use a remote signer ([NIP-46]), known as a
bunker, for all cryptographic operations.

When `n34` communicates with the bunker, it uses a persistent, locally-generated
keypair. You should add this keypair's public key to your bunker's list of
authorized applications. This allows `n34` to operate securely without needing
direct access to your main private key.

Once configured, actions such as fetching your public key or signing events are
delegated to the bunker. To remove the bunker configuration, run the command
again without providing a URL.

[NIP-46]: https://github.com/nostr-protocol/nips/blob/master/46.md

domain = "" nip42 = false min_pow = 0 max_event_size = ...

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domain = ""
nip42 = false
min_pow = 0
max_event_size = 153600
max_limit = 5000
default_limit = 500
max_subid_length = 150
whitelist = []
blacklist = []
admins = []
allowed_kinds = []
disallowed_kinds = []

[net]
ip = "127.0.0.1"
port = 3598

[lmdb]
dir = "./lmdb"
map_size = 34359738368
max_readers = 126
additional_dbs = 0

[ratelimit]
max_queries = 500
events_per_minute = 120

[nip11.limitation]
payment_required = false

[plugins.rhai]
workers = 3
plugins = []

[grasp]
enable = true
git_path = "git"

{ "nodes": { "flake-utils": { "inputs": { ...

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{
"nodes": {
"flake-utils": {
"inputs": {
"systems": "systems"
},
"locked": {
"lastModified": 1731533236,
"narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1774106199,
"narHash": "sha256-US5Tda2sKmjrg2lNHQL3jRQ6p96cgfWh3J1QBliQ8Ws=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "6c9a78c09ff4d6c21d0319114873508a6ec01655",
"type": "github"
},
"original": {
"owner": "NixOS",
"ref": "nixos-unstable",
"repo": "nixpkgs",
"type": "github"
}
},
"nixpkgs_2": {
"locked": {
"lastModified": 1744536153,
"narHash": "sha256-awS2zRgF4uTwrOKwwiJcByDzDOdo3Q1rPZbiHQg/N38=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "18dd725c29603f582cf1900e0d25f9f1063dbf11",
"type": "github"
},
"original": {
"owner": "NixOS",
"ref": "nixpkgs-unstable",
"repo": "nixpkgs",
"type": "github"
}
},
"root": {
"inputs": {
"flake-utils": "flake-utils",
"nixpkgs": "nixpkgs",
"rust-overlay": "rust-overlay"
}
},
"rust-overlay": {
"inputs": {
"nixpkgs": "nixpkgs_2"
},
"locked": {
"lastModified": 1774408260,
"narHash": "sha256-Jn9d9r85dmf3gTMnSRt6t+DP2nQ5uJns/MMXg2FpzfM=",
"owner": "oxalica",
"repo": "rust-overlay",
"rev": "d6471ee5a8f470251e6e5b83a20a182eb6c46c9b",
"type": "github"
},
"original": {
"owner": "oxalica",
"repo": "rust-overlay",
"type": "github"
}
},
"systems": {
"locked": {
"lastModified": 1681028828,
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
"owner": "nix-systems",
"repo": "default",
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
"type": "github"
},
"original": {
"owner": "nix-systems",
"repo": "default",
"type": "github"
}
}
},
"root": "root",
"version": 7
}

# Merge an Open Patch > `n34 patch merge` command Usage: ...

2026-10-08T22:52:43Z

# Merge an Open Patch

> `n34 patch merge` command

**Usage:**
```
Set an open patch status to merged

Usage: n34 patch merge [OPTIONS] <PATCH_ID> <MERGE_COMMIT>

Arguments:
<PATCH_ID> The open patch id to merge it. Must be orignal root patch or revision root
<MERGE_COMMIT> The merge commit id

Options:
--repo <NADDR-NIP05-OR-SET> Repository address in `naddr` format (`naddr1...`), NIP-05 format (`4rs.nl/n34` or `_@4rs.nl/n34`), or a set name like `kernel`
--patches <PATCH-EVENT-ID> Patches that have been merged. Use this when only some patches have been merged, not all
```

Creates a kind `1631` event (Applied/Merged status) for the specified patch. The
patch must be in open status.

You can specify either an original patch or revision patch ID, but the status
event will only reference the original patch. Revision patches will be mentioned
in the event.

You can get the `MERGE_COMMIT` commit using `git rev-parse HEAD` command if
the merge commit in the `HEAD` or use `HEAD~n` where the `n` is the number of
commits the merge commit before the HEAD

// n34-relay - A nostr GRASP relay implementation // Copyright ...

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#[cfg(feature = "nostr")] use frost_secp256k1_tr as ...

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#[cfg(feature = "nostr")]
use frost_secp256k1_tr as frost;
#[cfg(feature = "nostr")]
use rand::thread_rng;
#[cfg(feature = "nostr")]
use std::collections::BTreeMap;

/// A simplified ROAST Coordinator that manages signing sessions
#[cfg(feature = "nostr")]
struct RoastCoordinator {
min_signers: u16,
_message: Vec<u8>,
commitments: BTreeMap<frost::Identifier, frost::round1::SigningCommitments>,
nonces: BTreeMap<frost::Identifier, frost::round1::SigningNonces>,
shares: BTreeMap<frost::Identifier, frost::round2::SignatureShare>,
}

#[cfg(feature = "nostr")]
impl RoastCoordinator {
fn new(min_signers: u16, message: &[u8]) -> Self {
Self {
min_signers,
_message: message.to_vec(),
commitments: BTreeMap::new(),
nonces: BTreeMap::new(),
shares: BTreeMap::new(),
}
}

/// ROAST Logic: Collect commitments until we hit the threshold.
/// In a real P2P system, this would be an async stream handler.
fn add_commitment(&mut self, id: frost::Identifier, comms: frost::round1::SigningCommitments, nonces: frost::round1::SigningNonces) {
if self.commitments.len() < self.min_signers as usize {
self.commitments.insert(id, comms);
self.nonces.insert(id, nonces);
}
}

/// ROAST Logic: Collect signature shares.
fn add_share(&mut self, id: frost::Identifier, share: frost::round2::SignatureShare) {
if self.shares.len() < self.min_signers as usize {
self.shares.insert(id, share);
}
}

fn is_ready_to_sign(&self) -> bool {
self.commitments.len() >= self.min_signers as usize
}

fn is_ready_to_aggregate(&self) -> bool {
self.shares.len() >= self.min_signers as usize
}
}

#[cfg(feature = "nostr")]
fn main() -> Result<(), Box<dyn std::error::Error>> {
let mut rng = thread_rng();
let (max_signers, min_signers) = (5, 3);
let message = b"BIP-64MOD Context: ROAST Coordination";

// 1. Setup: Generate keys (Dealer mode for simulation)
let (key_shares, pubkey_package) = frost::keys::generate_with_dealer(
max_signers,
min_signers,
frost::keys::IdentifierList::Default,
&mut rng,
)?;

let mut coordinator = RoastCoordinator::new(min_signers, message);

// 2. Round 1: Asynchronous Commitment Collection
// Simulate signers 1, 3, and 5 responding first (ROAST skips 2 and 4)
for &id_num in &[1, 3, 5] {
let id = frost::Identifier::try_from(id_num as u16)?;
let (nonces, comms) = frost::round1::commit(key_shares[&id].signing_share(), &mut rng);

// Signers store their nonces locally, send comms to coordinator
coordinator.add_commitment(id, comms, nonces);

// Note: Signer 2 was "offline", but ROAST doesn't care because we hit 3/5.
}

// 3. Round 2: Signing
if coordinator.is_ready_to_sign() {
let signing_package = frost::SigningPackage::new(coordinator.commitments.clone(), message);

let mut temp_shares = BTreeMap::new();
for &id in coordinator.commitments.keys() {
// In reality, coordinator sends signing_package to signers
// Here we simulate the signers producing shares

let nonces = &coordinator.nonces[&id];

let key_package: frost::keys::KeyPackage = key_shares[&id].clone().try_into()?;
let share = frost::round2::sign(&signing_package, &nonces, &key_package)?;
temp_shares.insert(id, share);
}
for (id, share) in temp_shares {
coordinator.add_share(id, share);
}
}

// 4. Finalization: Aggregation
if coordinator.is_ready_to_aggregate() {
let signing_package = frost::SigningPackage::new(coordinator.commitments.clone(), message);
let group_signature = frost::aggregate(
&signing_package,
&coordinator.shares,
&pubkey_package,
)?;

pubkey_package.verifying_key().verify(message, &group_signature)?;
println!("ROAST-coordinated signature verified!");
}

Ok(())
}

#[cfg(not(feature = "nostr"))]
fn main() {
println!("This example requires the 'nostr' feature. Please run with: cargo run --example roast-experiment --features nostr");
}

# Closes an Open or Drafted Patch > `n34 patch close` command ...

2026-10-08T22:52:43Z

# Closes an Open or Drafted Patch

> `n34 patch close` command

**Usage:**
```
Closes an open or drafted patch

Usage: n34 patch close [OPTIONS] <PATCH_ID>

Arguments:
<PATCH_ID> The open/drafted patch id to close it. Must be orignal root patch

Options:
--repo <NADDR-NIP05-OR-SET> Repository address in `naddr` format (`naddr1...`), NIP-05 format (`4rs.nl/n34` or `_@4rs.nl/n34`), or a set name like `kernel`
```

Issue a kind `1632` (Close status) for the specified patch. The patch have to
be open or drafted.

/// BIP-64MOD + GCC: Complete Git Empty & Genesis Constants ...

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/// BIP-64MOD + GCC: Complete Git Empty & Genesis Constants
///
/// This module provides the standard cryptographic identifiers for "null",
/// "empty", and "genesis" states, including NIP-19 (Bech32) identities.
pub struct GitEmptyState;

impl GitEmptyState {
// === NULL REFERENCE (Zero Hash) ===
pub const NULL_SHA256: &'static str = "0000000000000000000000000000000000000000000000000000000000000000";

// === EMPTY BLOB (Empty File) ===
pub const BLOB_SHA1: &'static str = "e69de29bb2d1d6434b8b29ae775ad8c2e48c5391";
pub const BLOB_SHA256: &'static str = "473a0f4c3be8a93681a267e3b1e9a7dcda1185436fe141f7749120a303721813";
pub const BLOB_NSEC: &'static str = "nsec1guaq7npmaz5ndqdzvl3mr6d8mndprp2rdls5ram5jys2xqmjrqfsdzhrp6";
pub const BLOB_NPUB: &'static str = "npub180cvv07tjdrghvkyh6964p7w9vsqpf3p05868v399v86p8y6f69sq5fdp0";

// === EMPTY TREE (Empty Directory) ===
pub const TREE_SHA1: &'static str = "4b825dc642cb6eb9a060e54bf8d69288fbee4904";
pub const TREE_SHA256: &'static str = "6ef19b41225c5369f1c104d45d8d85efa9b057b53b14b4b9b939dd74decc5321";
pub const TREE_NSEC: &'static str = "nsec1dmceksfzt3fknuwpqn29mrv9a75mq4a48v2tfwde88whfhkv2vsslsc46c";
pub const TREE_NPUB: &'static str = "npub1pxmpep6yk7z6p332u9588k0vscg26rv29pynvscg26rv29pynvsq6erdfh";

// === GENESIS COMMIT (DeepSpaceM1 @ Epoch 0) ===
/// Result of: git commit --allow-empty -m 'Initial commit'
/// With Author/Committer: DeepSpaceM1 <ds_m1@gnostr.org> @ 1970-01-01T00:00:00Z
pub const GENESIS_AUTHOR_NAME: &'static str = "DeepSpaceM1";
pub const GENESIS_AUTHOR_EMAIL: &'static str = "ds_m1@gnostr.org";
pub const GENESIS_DATE_UNIX: i64 = 0;
pub const GENESIS_MESSAGE: &'static str = "Initial commit";

/// The resulting SHA-256 Commit Hash for this specific configuration
pub const GENESIS_COMMIT_SHA256: &'static str = "e9768652d87e07663479a0ad402513f56d953930b659c2ef389d4d03d3623910";

/// The NIP-19 Identity associated with the Genesis Commit
pub const GENESIS_NSEC: &'static str = "nsec1jpxmpep6yk7z6p332u9588k0vscg26rv29pynvscg26rv29pynvsq68at9d";
pub const GENESIS_NPUB: &'static str = "npub1pxmpep6yk7z6p332u9588k0vscg26rv29pynvscg26rv29pynvsq6erdfh";
}

/// Helper for constructing the commit object string for hashing
pub mod builders {
use super::GitEmptyState;

pub fn build_genesis_commit_object() -> String {
format!(
"tree {}\nauthor {} <{}> {} +0000\ncommitter {} <{}> {} +0000\n\n{}\n",
GitEmptyState::TREE_SHA256,
GitEmptyState::GENESIS_AUTHOR_NAME,
GitEmptyState::GENESIS_AUTHOR_EMAIL,
GitEmptyState::GENESIS_DATE_UNIX,
GitEmptyState::GENESIS_AUTHOR_NAME,
GitEmptyState::GENESIS_AUTHOR_EMAIL,
GitEmptyState::GENESIS_DATE_UNIX,
GitEmptyState::GENESIS_MESSAGE
)
}
}

fn main() {
println!("--- BIP-64MOD + GCC Genesis State ---");
println!("Commit Hash: {}", GitEmptyState::GENESIS_COMMIT_SHA256);
println!("Author: {} <{}>", GitEmptyState::GENESIS_AUTHOR_NAME, GitEmptyState::GENESIS_AUTHOR_EMAIL);
println!("Timestamp: {}", GitEmptyState::GENESIS_DATE_UNIX);
println!("NSEC: {}", GitEmptyState::GENESIS_NSEC);

let object_raw = builders::build_genesis_commit_object();
println!("\nRaw Git Commit Object:\n---\n{}---", object_raw);
}

// n34 - A CLI to interact with NIP-34 and other stuff related to ...

2026-10-08T22:52:43Z

// n34 - A CLI to interact with NIP-34 and other stuff related to ...

2026-10-08T22:52:43Z

// n34-relay - A nostr GRASP relay implementation // Copyright ...

2026-10-08T22:52:43Z

// n34-relay - A nostr GRASP relay implementation // Copyright ...

2026-10-08T22:52:43Z

unstable_features = true style_edition = "2024" ...

2026-10-08T22:52:43Z

unstable_features = true
style_edition = "2024"

blank_lines_upper_bound = 2
combine_control_expr = false
wrap_comments = true
condense_wildcard_suffixes = true
edition = "2024"
enum_discrim_align_threshold = 20
force_multiline_blocks = true
format_code_in_doc_comments = true
format_generated_files = false
format_macro_matchers = true
format_strings = true
imports_layout = "HorizontalVertical"
newline_style = "Unix"
normalize_comments = true
reorder_impl_items = true
group_imports = "StdExternalCrate"
single_line_let_else_max_width = 0
struct_field_align_threshold = 20
use_try_shorthand = true

Nostr event nevent1qqswsqa3yczauj2vgs35c6m4nnagnc8v0d6z96lmxrg6c0sap72eglszyrr0sfqwx02gfhxq0sg76jyj6wdqezlfr2kghne2ng5a04755tk77x65w75

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use rand_chacha::ChaCha20Rng; use ...

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use rand_chacha::ChaCha20Rng;
use rand_chacha::rand_core::SeedableRng;
use frost_secp256k1_tr as frost;
use frost::{Identifier, keys::IdentifierList, round1, round2};
use std::collections::BTreeMap;

#[cfg(feature = "nostr")]
fn main() -> Result<(), Box<dyn std::error::Error>> {
// 1. Dealer Setup
let mut dealer_rng = ChaCha20Rng::from_seed([0u8; 32]);
let min_signers = 2;
let (shares, pubkey_package) = frost::keys::generate_with_dealer(
3, min_signers, IdentifierList::Default, &mut dealer_rng
)?;

// 2. Setup Participant Identifiers
let p1_id = Identifier::try_from(1u16)?;
let p2_id = Identifier::try_from(2u16)?;

// 3. Construct KeyPackages manually for RC.0
let p1_verifying_share = frost::keys::VerifyingShare::from(*shares[&p1_id].signing_share());
let p1_key_package = frost::keys::KeyPackage::new(
p1_id,
*shares[&p1_id].signing_share(),
p1_verifying_share,
*pubkey_package.verifying_key(),
min_signers,
);

let p2_verifying_share = frost::keys::VerifyingShare::from(*shares[&p2_id].signing_share());
let p2_key_package = frost::keys::KeyPackage::new(
p2_id,
*shares[&p2_id].signing_share(),
p2_verifying_share,
*pubkey_package.verifying_key(),
min_signers,
);

// 4. Round 1: Commitments
let mut rng1 = ChaCha20Rng::from_seed([1u8; 32]);
let (p1_nonces, p1_commitments) = round1::commit(p1_key_package.signing_share(), &mut rng1);

let mut rng2 = ChaCha20Rng::from_seed([2u8; 32]);
let (p2_nonces, p2_commitments) = round1::commit(p2_key_package.signing_share(), &mut rng2);

// 5. Coordinator: Signing Package
let message = b"gnostr-commit-7445bd727dbce5bac004861a45c35ccd4f4a195bfb1cc39f2a7c9fd3aa3b6547";
let mut commitments_map = BTreeMap::new();
commitments_map.insert(p1_id, p1_commitments);
commitments_map.insert(p2_id, p2_commitments);

let signing_package = frost::SigningPackage::new(commitments_map, message);

// 6. Round 2: Partial Signatures
let p1_signature_share = round2::sign(&signing_package, &p1_nonces, &p1_key_package)?;
let p2_signature_share = round2::sign(&signing_package, &p2_nonces, &p2_key_package)?;

// 7. Aggregation
let mut signature_shares = BTreeMap::new();
signature_shares.insert(p1_id, p1_signature_share);
signature_shares.insert(p2_id, p2_signature_share);

let group_signature = frost::aggregate(&signing_package, &signature_shares, &pubkey_package)?;

println!("--- BIP-64MOD Aggregated Signature ---");
println!("Final Signature (Hex): {}", hex::encode(group_signature.serialize()?));

// Final Verification
pubkey_package.verifying_key().verify(message, &group_signature)?;
println!("🛡️ Signature is valid for the 2nd generation group!");

Ok(())
}

#[cfg(not(feature = "nostr"))]
fn main() { println!("Run with --features nostr"); }

use rand_chacha::ChaCha20Rng; use ...

2026-10-08T22:52:43Z

use rand_chacha::ChaCha20Rng;
use rand_chacha::rand_core::SeedableRng;
use frost_secp256k1_tr as frost;
use frost::{Identifier, keys::IdentifierList};

#[cfg(feature = "nostr")]
fn main() -> Result<(), Box<dyn std::error::Error>> {
// 1. We need the dealer setup first to get a real SigningShare
let dealer_seed = [0u8; 32];
let mut dealer_rng = ChaCha20Rng::from_seed(dealer_seed);

let (shares, _pubkey_package) = frost::keys::generate_with_dealer(
3, 2, IdentifierList::Default, &mut dealer_rng
)?;

// 2. Setup nonce RNG
let nonce_seed = [1u8; 32];
let mut rng = ChaCha20Rng::from_seed(nonce_seed);

// 3. Get Participant 1's share
let p1_id = Identifier::try_from(1u16)?;
let p1_share = shares.get(&p1_id).ok_or("Share not found")?;

////////////////////////////////////////////////////////////////////////////
// Round 1: Commitments & Nonces
////////////////////////////////////////////////////////////////////////////

// In RC.0, commit() requires the secret share reference
let (p1_nonces, p1_commitments) = frost::round1::commit(p1_share.signing_share(), &mut rng);

println!("--- BIP-64MOD Round 1: Nonce Generation ---");
println!("Participant Identifier: {:?}", p1_id);

// 4. Handle Results for serialization
println!("\nPublic Signing Commitments (To be shared):");
println!(" Hiding: {}", hex::encode(p1_commitments.hiding().serialize()?));
println!(" Binding: {}", hex::encode(p1_commitments.binding().serialize()?));

// Keep nonces in memory for the next step
let _p1_secret_nonces = p1_nonces;

println!("\n✅ Nonces generated and tied to Participant 1's share.");

Ok(())
}

#[cfg(not(feature = "nostr"))]
fn main() {
println!("Run with --features nostr to enable this example.");
}

GNU AFFERO GENERAL PUBLIC LICENSE Version 3, 19 November 2007 ...

2026-10-08T22:52:43Z

GNU AFFERO GENERAL PUBLIC LICENSE
Version 3, 19 November 2007

Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>;
Everyone is permitted to copy and distribute verbatim copies
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means of facilitating copying of software. This Corresponding Source
shall include the Corresponding Source for any work covered by version 3
of the GNU General Public License that is incorporated pursuant to the
following paragraph.

Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the work with which it is combined will remain governed by version
3 of the GNU General Public License.

14. Revised Versions of this License.

The Free Software Foundation may publish revised and/or new versions of
the GNU Affero General Public License from time to time. Such new versions
will be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.

Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU Affero General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU Affero General Public License, you may choose any version ever published
by the Free Software Foundation.

If the Program specifies that a proxy can decide which future
versions of the GNU Affero General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.

Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.

15. Disclaimer of Warranty.

THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

16. Limitation of Liability.

IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.

17. Interpretation of Sections 15 and 16.

If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.

END OF TERMS AND CONDITIONS

How to Apply These Terms to Your New Programs

If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.

To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.

<one line to give the program's name and a brief idea of what it does.>
Copyright (C) 2023 <name of author>

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>;.

Also add information on how to contact you by electronic and paper mail.

If your software can interact with users remotely through a computer
network, you should also make sure that it provides a way for users to
get its source. For example, if your program is a web application, its
interface could display a "Source" link that leads users to an archive
of the code. There are many ways you could offer source, and different
solutions will be better for different programs; see section 13 for the
specific requirements.

You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU AGPL, see
<https://www.gnu.org/licenses/>;.

//#[cfg(feature = "gen-protos")] fn compile_protos() { ...

2026-10-08T22:52:43Z

//#[cfg(feature = "gen-protos")]
fn compile_protos() {
tonic_prost_build::configure()
.build_server(true)
.build_client(true)
.build_transport(true)
.protoc_arg("--experimental_allow_proto3_optional")
.compile_protos(&["proto/plugins.proto"], &["proto"])
.expect("protoc is required");
}

//#[cfg(not(feature = "gen-protos"))]
//fn compile_protos() {}

fn main() {
compile_protos();
}

# Managing Repository and Relay Sets Sets are a convenience ...

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# Managing Repository and Relay Sets

Sets are a convenience feature for contributing to projects that do not have a
`nostr-address` file. Instead of manually specifying the project's repositories
and relays for every command, you can define them once as a named "set". You can
then reference this set by its name in commands. This allows you to use the set
as a shortcut for a list of relays (`--relays <set_name>`) or as the project's
address in commands like `issue` and `patch`.

Sets are defined in your configuration file. To use a specific configuration
file, pass its path using the `--config` option.

// n34-relay - A nostr GRASP relay implementation // Copyright ...

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#[cfg(feature = "nostr")] use ...

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#[cfg(feature = "nostr")]
use get_file_hash_core::{get_git_tracked_files, DEFAULT_GNOSTR_KEY, DEFAULT_PICTURE_URL, DEFAULT_BANNER_URL, publish_nostr_event_if_release, get_repo_announcement_event, publish_patch_event};
#[cfg(feature = "nostr")]
#[tokio::main]
async fn main() {
use get_file_hash_core::publish_patch;
use nostr_sdk::Keys;
use nostr_sdk::EventId;
use std::str::FromStr;

let keys = Keys::generate();
let relay_urls = get_file_hash_core::get_relay_urls();
let d_tag = "my-awesome-repo-example";
let commit_id = "a1b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0"; // Example commit ID

// Dummy EventId for examples that require a build_manifest_event_id
const DUMMY_BUILD_MANIFEST_ID_STR: &str = "f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0";
let dummy_build_manifest_id = EventId::from_str(DUMMY_BUILD_MANIFEST_ID_STR).unwrap();

// Example 1: Without build_manifest_event_id
println!("Publishing patch without build_manifest_event_id...");
publish_patch!(
&keys,
&relay_urls,
d_tag,
commit_id,
"../Cargo.toml" // Use an existing file for the patch content
);
println!("Patch without build_manifest_event_id published.");

// Example 2: With build_manifest_event_id
println!("Publishing patch with build_manifest_event_id...");
publish_patch!(
&keys,
&relay_urls,
d_tag,
commit_id,
"../Cargo.toml", // Use an existing file for the patch content
Some(&dummy_build_manifest_id)
);
println!("Patch with build_manifest_event_id published.");
}

#[cfg(not(feature = "nostr"))]
fn main() {
println!("This example requires the 'nostr' feature. Please run with: cargo run --example publish_patch --features nostr");
}

<svg width="38" height="38" viewBox="0 0 ...

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/target /book

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/target
/book

// n34-relay - A nostr GRASP relay implementation // Copyright ...

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# Manage Repositories In `n34` you can manage your repositories. ...

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# Manage Repositories

In `n34` you can manage your repositories. This includes announcing new ones,
viewing existing ones, and announcing state updates (coming soon).

// n34-relay - A nostr GRASP relay implementation // Copyright ...

2026-10-08T22:52:43Z

// n34-relay - A nostr GRASP relay implementation // Copyright ...

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// n34-relay - A nostr GRASP relay implementation
// Copyright (C) 2025 Awiteb <a@4rs.nl>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published
// by the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://gnu.org/licenses/agpl-3.0>;.

use std::{fmt, net::SocketAddr, sync::Arc};

use either::Either;
use nostr::{event::Event, filter::Filter, util::BoxedFuture};
use nostr_relay_builder::builder::{
QueryPolicy,
QueryPolicyResult,
WritePolicy,
WritePolicyResult,
};

/// Middleware function type
type MiddlewareFn<S> = for<'a> fn(Either<&'a Filter, &'a Event>, S) -> BoxedFuture<'a, ()>;

/// Trait that plugins managers must implement, combining WritePolicy and
/// QueryPolicy capabilities.
pub trait PluginsManagerTrait: WritePolicy + QueryPolicy {}

/// Manages plugins that validate events and queries.
///
/// Plugins are divided into two groups:
/// - `all`: All plugins must accept the event/query
/// - `any`: At least one plugin must accept the event/query
///
/// First checks all `all` plugins, then checks `any` plugins. For example:
/// - Blacklists (keys, kinds, sizes) would be `all` plugins
/// - Whitelists could be either, with `any` allowing alternatives (like
/// whitelisted mentions)
#[derive(Clone)]
pub struct PluginsManager<S>
where
S: Clone,
{
/// Plugins where any one can accept the event/query
any_plugins: Arc<Vec<Box<dyn RelayPlugin>>>,
/// Plugins where all must accept the event/query
all_plugins: Arc<Vec<Box<dyn RelayPlugin>>>,
/// Plugins managers, each one have their own plugins
plugins_managers: Arc<Vec<Box<dyn PluginsManagerTrait>>>,
/// Relay middlewares
middlewares: Arc<Vec<MiddlewareFn<S>>>,
/// Middleware state
middleware_state: S,
}

/// Builder of [PluginsManager]
pub struct PluginsManagerBuilder<S>
where
S: Clone,
{
/// Plugins where any one can accept the event/query
any_plugins: Vec<Box<dyn RelayPlugin>>,
/// Plugins where all must accept the event/query
all_plugins: Vec<Box<dyn RelayPlugin>>,
/// Other plugins managers
plugins_managers: Vec<Box<dyn PluginsManagerTrait>>,
/// Relay middlewares
middlewares: Vec<MiddlewareFn<S>>,
/// Middleware state
middleware_state: S,
}

/// Plugin interface for validating relay events and queries
pub trait RelayPlugin: Send + Sync {
/// Determines whether the event should be accepted or rejected.
///
/// Returns `Some(WritePolicyResult)` to accept or reject, or `None` to take
/// no action.
#[allow(unused_variables)]
fn check_event<'a>(&'a self, event: &'a Event) -> BoxedFuture<'a, Option<WritePolicyResult>> {
Box::pin(async { None })
}

/// Determines whether the query should be processed or not.
///
/// Returns `Some(QueryPolicyResult)` to process or reject the query, or
/// `None` to take no action.
#[allow(unused_variables)]
fn check_query<'a>(&'a self, query: &'a Filter) -> BoxedFuture<'a, Option<QueryPolicyResult>> {
Box::pin(async { None })
}
}

impl<S> PluginsManagerBuilder<S>
where
S: Clone + Sync + Send,
{
/// Adds an `any` plugin.
///
/// executing after `all` plugins in order.
#[inline]
pub fn add_any<P>(mut self, plugin: P) -> Self
where
P: RelayPlugin + 'static,
{
self.any_plugins.push(Box::new(plugin));
self
}

/// Adds an `all` plugin.
///
/// executing in order.
#[inline]
pub fn add_all<P>(mut self, plugin: P) -> Self
where
P: RelayPlugin + 'static,
{
self.all_plugins.push(Box::new(plugin));
self
}

/// Add a plugins manager if it's `Some`
#[inline]
pub fn add_plugins_manager<P>(mut self, plugins_manager: Option<P>) -> Self
where
P: PluginsManagerTrait + 'static,
{
if let Some(manager) = plugins_manager {
self.plugins_managers.push(Box::new(manager));
}
self
}

/// Add a middleware
#[inline]
pub fn add_middleware(mut self, middleware: MiddlewareFn<S>) -> Self {
self.middlewares.push(middleware);
self
}

/// Add a middlewares state
pub fn with_middlewares_state(state: S) -> PluginsManagerBuilder<S> {
PluginsManagerBuilder {
any_plugins: Vec::new(),
all_plugins: Vec::new(),
plugins_managers: Vec::new(),
middlewares: Vec::new(),
middleware_state: state,
}
}

/// Build the plugins manager
#[inline]
pub fn build(self) -> PluginsManager<S> {
PluginsManager {
any_plugins: Arc::new(self.any_plugins),
all_plugins: Arc::new(self.all_plugins),
plugins_managers: Arc::new(self.plugins_managers),
middlewares: Arc::new(self.middlewares),
middleware_state: self.middleware_state,
}
}
}

impl<S> PluginsManager<S>
where
S: Clone + Send + Sync,
{
/// Returns the first reject if no plugin accepted the event.
#[inline(always)]
async fn check_write_any_plugins(&self, event: &Event) -> Option<WritePolicyResult> {
let mut first_reject = None;

for plugin in self.any_plugins.as_ref() {
match plugin.check_event(event).await {
Some(WritePolicyResult::Accept) => {
// If one plugin accept the event, set the rejection to `None`
// and exit the for-loop
first_reject = None;
break;
}
Some(reject) if first_reject.is_none() => first_reject = Some(reject),
// For subsequent rejections, we don't need to store them
_ => {}
}
}

// If there is a rejection, there is no plugin accept the event
first_reject
}

/// Returns the first reject if no plugin accepted the query.
#[inline(always)]
async fn check_query_any_plugins(&self, query: &Filter) -> Option<QueryPolicyResult> {
let mut first_reject = None;

for plugin in self.any_plugins.as_ref() {
match plugin.check_query(query).await {
Some(QueryPolicyResult::Accept) => {
// If one plugin accept the query, set the rejection to `None`
// and exit the for-loop
first_reject = None;
break;
}
Some(reject) if first_reject.is_none() => first_reject = Some(reject),
// For subsequent rejections, we don't need to store them
_ => {}
}
}

// If there is a rejection, there is no plugin accept the query
first_reject
}
}

impl<S> WritePolicy for PluginsManager<S>
where
S: Clone + Send + Sync,
{
fn admit_event<'a>(
&'a self,
event: &'a Event,
addr: &'a SocketAddr,
) -> BoxedFuture<'a, WritePolicyResult> {
Box::pin(async {
// All of the `all-plugins` must accept the event
for plugin in self.all_plugins.as_ref() {
// Return the first reject
if let Some(reject @ WritePolicyResult::Reject { .. }) =
plugin.check_event(event).await
{
return reject;
}
}

if let Some(reject_result) = self.check_write_any_plugins(event).await {
return reject_result;
}

for manager in self.plugins_managers.as_ref() {
if let reject @ WritePolicyResult::Reject { .. } =
manager.admit_event(event, addr).await
{
return reject;
}
}

// Run the middlewares
futures::future::join_all(
self.middlewares
.as_ref()
.iter()
.map(|m_fn| m_fn(Either::Right(event), self.middleware_state.clone())),
)
.await;

WritePolicyResult::Accept
})
}
}

impl<S> QueryPolicy for PluginsManager<S>
where
S: Clone + Send + Sync,
{
fn admit_query<'a>(
&'a self,
query: &'a Filter,
addr: &'a SocketAddr,
) -> BoxedFuture<'a, QueryPolicyResult> {
Box::pin(async {
// All of the `all-plugins` must accept the query
for plugin in self.all_plugins.as_ref() {
// Return the first reject
if let Some(reject @ QueryPolicyResult::Reject { .. }) =
plugin.check_query(query).await
{
return reject;
}
}

if let Some(reject) = self.check_query_any_plugins(query).await {
return reject;
}

for manager in self.plugins_managers.as_ref() {
if let reject @ QueryPolicyResult::Reject { .. } =
manager.admit_query(query, addr).await
{
return reject;
}
}

// Run the middlewares
futures::future::join_all(
self.middlewares
.as_ref()
.iter()
.map(|m_fn| m_fn(Either::Left(query), self.middleware_state.clone())),
)
.await;

QueryPolicyResult::Accept
})
}
}

impl<S> fmt::Debug for PluginsManager<S>
where
S: Clone + Send + Sync,
{
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("PluginsManager")
.field("any_plugins", &self.any_plugins.len())
.field("all_plugins", &self.all_plugins.len())
.finish()
}
}

impl Default for PluginsManagerBuilder<()> {
fn default() -> Self {
Self {
any_plugins: Default::default(),
all_plugins: Default::default(),
plugins_managers: Default::default(),
middlewares: Default::default(),
middleware_state: Default::default(),
}
}
}

# Apply an Open Patch > `n34 patch apply` command Usage: ...

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# Apply an Open Patch

> `n34 patch apply` command

**Usage:**
```
Set an open patch status to applied

Usage: n34 patch apply [OPTIONS] <PATCH_ID> [APPLIED_COMMITS]...

Arguments:
<PATCH_ID> The open patch id to apply it. Must be orignal root patch or revision root
[APPLIED_COMMITS]... The applied commits

Options:
--repo <NADDR-NIP05-OR-SET> Repository address in `naddr` format (`naddr1...`), NIP-05 format (`4rs.nl/n34` or `_@4rs.nl/n34`), or a set name like `kernel`
--patches <PATCH-EVENT-ID> Patches that have been applied. Use this when only some patches have been applied, not all
```

Creates a kind `1631` event (Applied/Merged status) for the specified patch. The
patch must be in open status.

You can specify either an original patch or revision patch ID, but the status
event will only reference the original patch. Revision patches will be mentioned
in the event.

The `APPLIED_COMMITS` field serves to inform clients about the status of
specific commits, whether they have been applied or not. If you need to retrieve
the list of commits from a specific point (such as the tip of the master branch)
up to the `HEAD`, you can use the following Git command: `git log --pretty=%H
'origin/master..HEAD'`.

// n34-relay - A nostr GRASP relay implementation // Copyright ...

2026-10-08T22:52:43Z

#[cfg(feature = "nostr")] fn main() -> Result<(), ...

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#[cfg(feature = "nostr")]
fn main() -> Result<(), Box<dyn std::error::Error>> {
get_file_hash_core::frost_mailbox_logic::simulate_frost_mailbox_post_signer()
}
#[cfg(not(feature = "nostr"))]
fn main() {
println!("This example requires the 'nostr' feature. Please run with: cargo run --example frost_mailbox_post --features nostr");
}

# View an Issue By ID > `n34 issue view` command Usage: ...

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# View an Issue By ID

> `n34 issue view` command

**Usage:**
```
View an issue by its ID

Usage: n34 issue view [OPTIONS] <ISSUE_ID>

Arguments:
<ISSUE_ID> The issue id to view it

Options:
--repo <NADDR-NIP05-OR-SET> Repository address in `naddr` format (`naddr1...`), NIP-05 format (`4rs.nl/n34` or `_@4rs.nl/n34`), or a set name like `kernel`
```

Simply provide the issue ID in `note` or `nevent` format to retrieve and display
the issue details.

#[tokio::main] #[cfg(feature = "nostr")] ...

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#[tokio::main]
#[cfg(feature = "nostr")]
#[allow(unused_imports)]
async fn main() {
use get_file_hash_core::repository_announcement;
use get_file_hash_core::get_file_hash;
use nostr_sdk::Keys;
use sha2::{Digest, Sha256};
use nostr_sdk::EventId;
use std::str::FromStr;

let keys = Keys::generate();
let relay_urls = get_file_hash_core::get_relay_urls();
let project_name = "my-awesome-repo-example";
let description = "A fantastic new project example.";
let clone_url = "git@github.com:user/my-awesome-repo-example.git";

// Dummy EventId for examples that require a build_manifest_event_id
const DUMMY_BUILD_MANIFEST_ID_STR: &str = "f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0";
let dummy_build_manifest_id = EventId::from_str(DUMMY_BUILD_MANIFEST_ID_STR).unwrap();

// Example 1: Without build_manifest_event_id
println!("Publishing repository announcement without build_manifest_event_id...");
repository_announcement!(
&keys,
&relay_urls,
project_name,
description,
clone_url,
"../Cargo.toml" // Use a known file in your project
);
println!("Repository announcement without build_manifest_event_id published.");

// Example 2: With build_manifest_event_id
println!("Publishing repository announcement with build_manifest_event_id...");
repository_announcement!(
&keys,
&relay_urls,
project_name,
description,
clone_url,
"../Cargo.toml", // Use a known file in your project
Some(&dummy_build_manifest_id)
);
println!("Repository announcement with build_manifest_event_id published.");
}

#[cfg(not(feature = "nostr"))]
fn main() {
println!("This example requires the 'nostr' feature. Please run with: cargo run --example repository_announcement --features nostr");
}

# Default PoW Difficulty > `n34 config pow` Usage: ``` ...

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# Default PoW Difficulty

> `n34 config pow`

**Usage:**
```
Sets the default PoW difficulty (0 if not specified)

Usage: n34 config pow <DIFFICULTY>

Arguments:
<DIFFICULTY> The new default PoW difficulty
```

This command configures the default Proof of Work (PoW) difficulty for newly
created events. This setting is applied to most generated events, but it
intentionally skips patch events. Because patches can be numerous, calculating
PoW for each one would significantly slow down operations.

If you want to disable the PoW just make it 0.

Developer Certificate of Origin Version 1.1 Copyright (C) 2004, ...

2026-10-08T22:52:43Z

Developer Certificate of Origin
Version 1.1

Copyright (C) 2004, 2006 The Linux Foundation and its contributors.

Everyone is permitted to copy and distribute verbatim copies of this
license document, but changing it is not allowed.

Developer's Certificate of Origin 1.1

By making a contribution to this project, I certify that:

(a) The contribution was created in whole or in part by me and I
have the right to submit it under the open source license
indicated in the file; or

(b) The contribution is based upon previous work that, to the best
of my knowledge, is covered under an appropriate open source
license and I have the right under that license to submit that
work with modifications, whether created in whole or in part
by me, under the same open source license (unless I am
permitted to submit under a different license), as indicated
in the file; or

(c) The contribution was provided directly to me by some other
person who certified (a), (b) or (c) and I have not modified
it.

(d) I understand and agree that this project and the contribution
are public and that a record of the contribution (including all
personal information I submit with it, including my sign-off) is
maintained indefinitely and may be redistributed consistent with
this project or the open source license(s) involved.

#!/usr/bin/env sh cargo run --bin n34 -- repo view ...

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#!/usr/bin/env sh
cargo run --bin n34 -- repo view naddr1qqpkuve5qgsqqqqqq9g9uljgjfcyd6dm4fegk8em2yfz0c3qp3tc6mntkrrhawgrqsqqqaueqyf8wumn8ghj7mn0wd68yt35wfejumnvqyt8wumn8ghj7un9d3shjtnswf5k6ctv9ehx2aqpp4mhxue69uhkummn9ekx7mqppamhxue69uhkummnw3ezumt0d5q3gamnwvaz7tmjv4kxz7fwv3sk6atn9e5k7qg5waehxw309ahx7um5wghx77r5wghxgetkxpx8xj

use rand_chacha::ChaCha20Rng; use ...

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use rand_chacha::ChaCha20Rng;
use rand_chacha::rand_core::SeedableRng;
use frost_secp256k1_tr as frost;
use frost::{Identifier, keys::IdentifierList, round1, round2};
use std::collections::BTreeMap;

#[cfg(feature = "nostr")]
fn main() -> Result<(), Box<dyn std::error::Error>> {
let mut dealer_rng = ChaCha20Rng::from_seed([0u8; 32]);
let min_signers = 2;
let (shares, pubkey_package) = frost::keys::generate_with_dealer(
3, min_signers, IdentifierList::Default, &mut dealer_rng
)?;

// 1. Setup Signer (P1) and peer (P2)
let p1_id = Identifier::try_from(1u16)?;
let p2_id = Identifier::try_from(2u16)?;

// 2. Round 1: Both signers generate nonces (Simulating P2's contribution)
let mut rng1 = ChaCha20Rng::from_seed([1u8; 32]);
let (p1_nonces, p1_commitments) = round1::commit(shares[&p1_id].signing_share(), &mut rng1);

let mut rng2 = ChaCha20Rng::from_seed([2u8; 32]);
let (_p2_nonces, p2_commitments) = round1::commit(shares[&p2_id].signing_share(), &mut rng2);

// 3. Coordinator: Create a valid SigningPackage with 2 signers
let message = b"gnostr-gcc-verification-test";
let mut commitments_map = BTreeMap::new();
commitments_map.insert(p1_id, p1_commitments);
commitments_map.insert(p2_id, p2_commitments); // Added P2 to satisfy threshold

let signing_package = frost::SigningPackage::new(commitments_map, message);

println!("--- BIP-64MOD Round 2: Signer Validation ---");

// 4. SIGNER-SIDE CHECK (Manual)
if !signing_package.signing_commitments().contains_key(&p1_id) {
return Err("Validation Failed: My commitment is missing!".into());
}

let commitment_count = signing_package.signing_commitments().len() as u16;
if commitment_count < min_signers {
return Err(format!("Validation Failed: Only {} commitments provided, need {}.", commitment_count, min_signers).into());
}

println!("✅ Signing Package validated ({} signers).", commitment_count);
println!("Proceeding to sign message: {:?}", String::from_utf8_lossy(message));

// 5. Generate the Share
let p1_verifying_share = frost::keys::VerifyingShare::from(*shares[&p1_id].signing_share());
let p1_key_package = frost::keys::KeyPackage::new(
p1_id,
*shares[&p1_id].signing_share(),
p1_verifying_share,
*pubkey_package.verifying_key(),
min_signers,
);

let p1_signature_share = round2::sign(&signing_package, &p1_nonces, &p1_key_package)?;

println!("\nPartial Signature Share for P1:");
println!("{}", hex::encode(p1_signature_share.serialize()));

Ok(())
}

#[cfg(not(feature = "nostr"))]
fn main() { println!("Enable nostr feature."); }

// n34-relay - A nostr GRASP relay implementation // Copyright ...

2026-10-08T22:52:43Z

<svg width="38" height="38" viewBox="0 0 ...

2026-10-08T22:52:43Z

use rand_chacha::ChaCha20Rng; use ...

2026-10-08T22:52:43Z

use rand_chacha::ChaCha20Rng;
use rand_chacha::rand_core::SeedableRng;
use frost_secp256k1_tr as frost;
use frost::{Identifier, keys::IdentifierList, round1};
use std::collections::BTreeMap;

#[cfg(feature = "nostr")]
fn main() -> Result<(), Box<dyn std::error::Error>> {
// 1. Setup deterministic dealer (Genesis State)
let mut dealer_rng = ChaCha20Rng::from_seed([0u8; 32]);
let (shares, _pubkey_package) = frost::keys::generate_with_dealer(
3, 2, IdentifierList::Default, &mut dealer_rng
)?;

// 2. Setup Participant 1
let p1_id = Identifier::try_from(1u16)?;
let p1_share = &shares[&p1_id];

// 3. Setup Nonce RNG
let mut nonce_rng = ChaCha20Rng::from_seed([1u8; 32]);

println!("--- BIP-64MOD Round 1: Batch Nonce Generation ---");
println!("Participant: {:?}", p1_id);
println!("Generating 10 Nonce Pairs...\n");

let mut batch_commitments = BTreeMap::new();
let mut batch_secrets = Vec::new();

for i in 0..10 {
// Generate a single pair
let (nonces, commitments) = round1::commit(p1_share.signing_share(), &mut nonce_rng);

// Store the secret nonces locally (index i)
batch_secrets.push(nonces);

// Store the public commitments in a map to share with the Coordinator
batch_commitments.insert(i, commitments);

println!("Nonce Pair [{}]:", i);
println!(" Hiding: {}", hex::encode(commitments.hiding().serialize()?));
println!(" Binding: {}", hex::encode(commitments.binding().serialize()?));
}

// 4. Persistence Simulation
// In a real GCC app, you would save `batch_secrets` to an encrypted file
// and send `batch_commitments` to a Nostr Relay (Kind 1351).
println!("\n✅ Batch generation complete.");
println!("Ready to sign up to 10 independent Git commits.");

Ok(())
}

#[cfg(not(feature = "nostr"))]
fn main() { println!("Run with --features nostr"); }

<?xml version='1.0' ...

2026-10-08T22:52:43Z

<?xml version='1.0' encoding='windows-1252'?>





<?if $(sys.BUILDARCH) = x64 or $(sys.BUILDARCH) = arm64 ?>
<?define PlatformProgramFilesFolder = "ProgramFiles64Folder" ?>
<?else ?>
<?define PlatformProgramFilesFolder = "ProgramFilesFolder" ?>
<?endif ?>

<Wix xmlns='http://schemas.microsoft.com/wix/2006/wi'>;

<Product
Id='*'
Name='n34-relay'
UpgradeCode='036A2A4F-DA54-4FE2-B2D8-8C58D5814874'
Manufacturer='Awiteb'
Language='1033'
Codepage='1252'
Version='$(var.Version)'>

<Package Id='*'
Keywords='Installer'
Description='A nostr GRASP relay implementation'
Manufacturer='Awiteb'
InstallerVersion='450'
Languages='1033'
Compressed='yes'
InstallScope='perMachine'
SummaryCodepage='1252'
/>

<MajorUpgrade
Schedule='afterInstallInitialize'
DowngradeErrorMessage='A newer version of [ProductName] is already installed. Setup will now exit.'/>

<Media Id='1' Cabinet='media1.cab' EmbedCab='yes' DiskPrompt='CD-ROM #1'/>
<Property Id='DiskPrompt' Value='n34-relay Installation'/>

<Directory Id='TARGETDIR' Name='SourceDir'>
<Directory Id='$(var.PlatformProgramFilesFolder)' Name='PFiles'>
<Directory Id='APPLICATIONFOLDER' Name='n34-relay'>




<Directory Id='Bin' Name='bin'>
<Component Id='Path' Guid='97D3207D-71DB-4DD0-B548-E43E8C664B7D' KeyPath='yes'>
<Environment
Id='PATH'
Name='PATH'
Value='[Bin]'
Permanent='no'
Part='last'
Action='set'
System='yes'/>
</Component>
<Component Id='binary0' Guid='*'>
<File
Id='exe0'
Name='n34_relay.exe'
DiskId='1'
Source='$(var.CargoTargetBinDir)\n34_relay.exe'
KeyPath='yes'/>
</Component>
</Directory>
</Directory>
</Directory>
</Directory>

<Feature
Id='Binaries'
Title='Application'
Description='Installs all binaries and the license.'
Level='1'
ConfigurableDirectory='APPLICATIONFOLDER'
AllowAdvertise='no'
Display='expand'
Absent='disallow'>




<ComponentRef Id='binary0'/>

<Feature
Id='Environment'
Title='PATH Environment Variable'
Description='Add the install location of the [ProductName] executable to the PATH system environment variable. This allows the [ProductName] executable to be called from any location.'
Level='1'
Absent='allow'>
<ComponentRef Id='Path'/>
</Feature>
</Feature>

<SetProperty Id='ARPINSTALLLOCATION' Value='[APPLICATIONFOLDER]' After='CostFinalize'/>





<Property Id='ARPHELPLINK' Value='https://relay.n34.dev/docs.html'/>;

<UI>
<UIRef Id='WixUI_FeatureTree'/>


<Publish Dialog='WelcomeDlg' Control='Next' Event='NewDialog' Value='CustomizeDlg' Order='99'>1</Publish>
<Publish Dialog='CustomizeDlg' Control='Back' Event='NewDialog' Value='WelcomeDlg' Order='99'>1</Publish>

</UI>










</Product>

</Wix>

// n34-relay - A nostr GRASP relay implementation // Copyright ...

2026-10-08T22:52:43Z

// n34 - A CLI to interact with NIP-34 and other stuff related to ...

2026-10-08T22:52:43Z

// n34-relay - A nostr GRASP relay implementation // Copyright ...

2026-10-08T22:52:43Z

// n34-relay - A nostr GRASP relay implementation // Copyright ...

2026-10-08T22:52:43Z

# Reopens a Closed or Drafted Patch > `n34 patch reopen` ...

2026-10-08T22:52:43Z

# Reopens a Closed or Drafted Patch

> `n34 patch reopen` command

**Usage:**
```
Reopens a closed or drafted patch

Usage: n34 patch reopen [OPTIONS] <PATCH_ID>

Arguments:
<PATCH_ID> The closed/drafted patch id to reopen it. Must be orignal root patch

Options:
--repo <NADDR-NIP05-OR-SET> Repository address in `naddr` format (`naddr1...`), NIP-05 format (`4rs.nl/n34` or `_@4rs.nl/n34`), or a set name like `kernel`
```

Issue a kind `1632` (Close status) for the specified patch. The patch have to
be closed or drafted.

// n34 - A CLI to interact with NIP-34 and other stuff related to ...

2026-10-08T22:52:43Z

// n34 - A CLI to interact with NIP-34 and other stuff related to codes in nostr
// Copyright (C) 2025 Awiteb <a@4rs.nl>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://gnu.org/licenses/gpl-3.0.html>;.

use clap::{ArgGroup, Args};
use nostr::event::{EventBuilder, Tag};

use crate::{
cli::{
CliOptions,
CommandRunner,
traits::{OptionNaddrOrSetVecExt, RelayOrSetVecExt},
types::NaddrOrSet,
},
error::N34Result,
nostr_utils::{
NostrClient,
traits::{NaddrsUtils, NewGitRepositoryAnnouncement, ReposUtils},
utils,
},
};

/// Arguments for the `issue new` command
#[derive(Args, Debug)]
#[clap(
group(
ArgGroup::new("issue-content")
.args(["content", "editor"])
.required(true)
),
group(
ArgGroup::new("issue-subject")
.args(["editor", "subject"])
)
)]
pub struct NewArgs {
/// Repository address in `naddr` format (`naddr1...`), NIP-05 format
/// (`4rs.nl/n34` or `_@4rs.nl/n34`), or a set name like `kernel`.
///
/// If omitted, looks for a `nostr-address` file.
#[arg(value_name = "NADDR-NIP05-OR-SET", long = "repo")]
naddrs: Option<Vec<NaddrOrSet>>,
/// Markdown content for the issue. Cannot be used together with the
/// `--editor` flag.
#[arg(short, long)]
content: Option<String>,
/// Opens the user's default editor to write issue content. The first line
/// will be used as the issue subject.
#[arg(short, long)]
editor: bool,
/// The issue subject. Cannot be used together with the `--editor` flag.
#[arg(long)]
subject: Option<String>,
/// Labels for the issue. Can be specified as arguments (-l bug) or hashtags
/// in content (#bug).
#[arg(short, long)]
label: Vec<String>,
}

impl NewArgs {
/// Returns the subject and the content of the issue. (subject, content)
pub fn issue_content(&self) -> N34Result<(Option<String>, String)> {
if let Some(content) = self.content.as_ref() {
if let Some(subject) = self.subject.as_ref() {
return Ok((Some(subject.trim().to_owned()), content.trim().to_owned()));
}
return Ok((None, content.trim().to_owned()));
}
// If the `self.content` is `None` then the `self.editor` is `true`
let file_content = utils::read_editor(None, ".md")?;
if file_content.contains('\n') {
Ok(file_content
.split_once('\n')
.map(|(s, c)| (Some(s.trim().to_owned()), c.trim().to_owned()))
.expect("There is a new line"))
} else {
tracing::info!("File content contains only issue body without a subject line");
Ok((None, file_content))
}
}
}

impl CommandRunner for NewArgs {
async fn run(self, options: CliOptions) -> N34Result<()> {
let naddrs = utils::check_empty_naddrs(utils::naddrs_or_file(
self.naddrs.flat_naddrs(&options.config.sets)?,
&utils::nostr_address_path()?,
)?)?;
let relays = options.relays.clone().flat_relays(&options.config.sets)?;
let client = NostrClient::init(&options, &relays).await;
let user_pubk = client.pubkey().await?;
let coordinates = naddrs.clone().into_coordinates();
client.add_relays(&naddrs.extract_relays()).await;
let repos = client.fetch_repos(coordinates.as_slice()).await?;
let maintainers = repos.extract_maintainers();
client.add_relays(&repos.extract_relays()).await;
let relays_list = client.user_relays_list(user_pubk).await?;
client
.add_relays(&utils::add_read_relays(relays_list.as_ref()))
.await;

let (subject, content) = self.issue_content()?;
let content_details = client.parse_content(&content).await;

let event =
EventBuilder::new_git_issue(coordinates.as_slice(), content, subject, self.label)?
.dedup_tags()
.pow(options.pow.unwrap_or_default())
.tags(maintainers.iter().map(|p| Tag::public_key(*p)))
.tags(content_details.clone().into_tags())
.build(user_pubk);
let event_id = event.id.expect("There is an id");

let write_relays = [
relays,
naddrs.extract_relays(),
utils::add_write_relays(relays_list.as_ref()),
client
.fetch_repos(&naddrs.into_coordinates())
.await?
.extract_relays(),
// Include read relays for each maintainer (if found)
client.read_relays_from_users(&maintainers).await,
content_details.write_relays.clone().into_iter().collect(),
]
.concat();

tracing::trace!(relays = ?write_relays, "Write relays list");
let success = client
.send_event_to(event, relays_list.as_ref(), &write_relays)
.await?;

let nevent = utils::new_nevent(event_id, &success)?;
println!("Issue created: {nevent}");

Ok(())
}
}

[workspace] members = [".", ...

2026-10-08T22:52:43Z

[workspace]
members = [".", "src/get_file_hash_core", "n34", "n34-relay"]

[workspace.package]
version = "0.4.7"
edition = "2024"
license = "MIT"
authors = ["gnostr admin@gnostr.org"]
documentation = "https://github.com/gnostr-org/get_file_hash#readme";
homepage = "https://github.com/gnostr-org/get_file_hash";
repository = "https://github.com/gnostr-org/get_file_hash";
description = "A utility crate providing a procedural macro to compute and embed file hashes at compile time."

[package]
name = "get_file_hash"
version.workspace = true
edition.workspace = true
description.workspace = true
repository.workspace = true
homepage.workspace = true
authors.workspace = true
license.workspace = true

[package.metadata.wix]
upgrade-guid = "DED69220-26E3-4406-B564-7F2B58C56F57"
path-guid = "8DB39A25-8B99-4C25-8CF5-4704353C7C6E"
license = false
eula = false

[features]
nostr = ["dep:nostr", "dep:nostr-sdk", "dep:hex"]
frost = ["dep:nostr", "dep:nostr-sdk", "dep:hex"]
gen-protos = []

[workspace.dependencies]
get_file_hash_core = { features = ["nostr"], path = "src/get_file_hash_core", version = "0.4.7" }
rand_chacha = "0.3"
sha2 = "0.11.0"
nostr = { version = "0.44.2", features = ["std", "nip46"] }
nostr-sdk = { version = "0.44.0", default-features = false, features = ["default"] }
hex = "0.4.2"
tokio = "1"
serde_json = "1.0"
csv = { version = "1.3.0", default-features = false }
url = "2.5.0"
reqwest = { version = "0.12.0", default-features = false }
tempfile = "3.27.0"
rand = "0.8"
frost-secp256k1-tr = "3.0.0-rc.0"
serial_test = { version = "3.4.0", features = ["test_logging"] }
log = "0.4"
n34 = { version = "0.4.0", path = "n34" }
n34-relay = { version = "0.1.1", path = "n34-relay" }
chrono = "0.4.41"
convert_case = "0.8.0"
dirs = "6.0.0"
easy-ext = "1.0.2"
either = "1.15.0"
futures = "0.3.31"
nostr-browser-signer-proxy = "0.43.0"
regex = "1.11.1"
thiserror = "2.0.12"
toml = "0.9.4"
tracing = "0.1.41"
tracing-subscriber = "0.3.19"

[dependencies]
get_file_hash_core = { workspace = true, features = ["nostr"] }
sha2 = { workspace = true }
tracing = { workspace = true }
tracing-subscriber = { workspace = true }
nostr = { workspace = true, optional = true }
nostr-sdk = { workspace = true, optional = true }
hex = { workspace = true, optional = true }
tokio = { workspace = true, features = ["full"] }
frost-secp256k1-tr = { workspace = true }
rand = { workspace = true }
serde_json = { workspace = true }
rand_chacha = { workspace = true }
n34 = { workspace = true }
n34-relay = { workspace = true }
axum = { version = "0.8.6", features = ["http2", "ws"] }
base64 = "0.22.1"
chrono = "0.4.42"
config = { version = "0.15.15", default-features = false, features = ["toml"] }
const_format = "0.2.34"
convert_case = "0.8.0"
easy-ext = "1.0.2"
either = "1.15.0"
flume = "0.11.1"
futures = "0.3.31"
hyper = "1.7.0"
hyper-util = "0.1.17"
parking_lot = { version = "0.12.5", features = ["serde"] }
prost = "0.14.1"
serde = { version = "1.0.219", features = ["rc"] }
#serde_json = "1.0.145"
serde_with = "3.15.0"
sha1 = "0.10.6"
#sha2 = "0.10.9"
strum = { version = "0.27.2", features = ["derive"] }
thiserror = "2.0.16"
tokio-util = { version = "0.7.17", features = ["io"] }
toml = "0.9.5"
tonic-prost = "0.14.2"
tower = { version = "0.5.2", features = ["limit"] }
#tracing = "0.1.41"
#tracing-subscriber = { version = "0.3.20", features = ["env-filter"] }
dirs = "6.0.0"
rhai = { version = "1.23.4", features = [
"no_position",
"sync",
"serde",
"decimal",
] }
##tokio = { version = "1.47.1", features = [
## "macros",
## "rt-multi-thread",
## "signal",
## "fs",
## "process",
##] }
tonic = { version = "0.14.2", features = [
"tls-ring",
"tls-webpki-roots",
"gzip",
"deflate",
] }
tower-http = { version = "0.6.6", features = [
"cors",
"decompression-br",
"decompression-deflate",
"decompression-gzip",
"decompression-zstd",
"trace",
"timeout",
] }

[dependencies.clap]
features = ["derive"]
version = "4.5.42"

[dependencies.clap-verbosity-flag]
default-features = false
features = ["tracing"]
version = "3.0.3"

# We frequently switch between stable and unstable versions; this will make the
# process easier.
## [dependencies.nostr]
## default-features = false
## features = ["std"]
## git = "https://git.4rs.nl/mirrors/nostr.git";
## rev = "27a1947d3"
## # version = "0.45.0"
[dependencies.nostr-database]
default-features = false
git = "https://git.4rs.nl/mirrors/nostr.git";
rev = "27a1947d3"
# version = "0.45.0"
[dependencies.nostr-lmdb]
default-features = false
git = "https://git.4rs.nl/mirrors/nostr.git";
rev = "27a1947d3"
# version = "0.45.0"
[dependencies.nostr-relay-builder]
default-features = false
git = "https://git.4rs.nl/mirrors/nostr.git";
rev = "27a1947d3"
# version = "0.45.0"

[build-dependencies]
get_file_hash_core = { workspace = true, features = ["nostr"] }
sha2 = { workspace = true }
serde_json = { workspace = true }
tokio = { workspace = true, features = ["full"] }
nostr = { workspace = true }
nostr-sdk = { workspace = true }
hex = { workspace = true }
tonic-prost-build = "0.14.2"
[target.'cfg(not(windows))'.build-dependencies]
protobuf-src = "2.1.0"

# The profile that 'dist' will build with
[profile.dist]
inherits = "release"
lto = "thin"

[dev-dependencies]
serial_test = { workspace = true }

[[example]]
name = "gnostr-build"
path = "examples/gnostr-build.rs"
required-features = ["nostr"]

// n34-relay - A nostr GRASP relay implementation // Copyright ...

2026-10-08T22:52:43Z

GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) ...

2026-10-08T22:52:43Z

GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007

Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>;
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.

Preamble

The GNU General Public License is a free, copyleft license for
software and other kinds of works.

The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
the GNU General Public License is intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users. We, the Free Software Foundation, use the
GNU General Public License for most of our software; it applies also to
any other work released this way by its authors. You can apply it to
your programs, too.

When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.

To protect your rights, we need to prevent others from denying you
these rights or asking you to surrender the rights. Therefore, you have
certain responsibilities if you distribute copies of the software, or if
you modify it: responsibilities to respect the freedom of others.

For example, if you distribute copies of such a program, whether
gratis or for a fee, you must pass on to the recipients the same
freedoms that you received. You must make sure that they, too, receive
or can get the source code. And you must show them these terms so they
know their rights.

Developers that use the GNU GPL protect your rights with two steps:
(1) assert copyright on the software, and (2) offer you this License
giving you legal permission to copy, distribute and/or modify it.

For the developers' and authors' protection, the GPL clearly explains
that there is no warranty for this free software. For both users' and
authors' sake, the GPL requires that modified versions be marked as
changed, so that their problems will not be attributed erroneously to
authors of previous versions.

Some devices are designed to deny users access to install or run
modified versions of the software inside them, although the manufacturer
can do so. This is fundamentally incompatible with the aim of
protecting users' freedom to change the software. The systematic
pattern of such abuse occurs in the area of products for individuals to
use, which is precisely where it is most unacceptable. Therefore, we
have designed this version of the GPL to prohibit the practice for those
products. If such problems arise substantially in other domains, we
stand ready to extend this provision to those domains in future versions
of the GPL, as needed to protect the freedom of users.

Finally, every program is threatened constantly by software patents.
States should not allow patents to restrict development and use of
software on general-purpose computers, but in those that do, we wish to
avoid the special danger that patents applied to a free program could
make it effectively proprietary. To prevent this, the GPL assures that
patents cannot be used to render the program non-free.

The precise terms and conditions for copying, distribution and
modification follow.

TERMS AND CONDITIONS

0. Definitions.

"This License" refers to version 3 of the GNU General Public License.

"Copyright" also means copyright-like laws that apply to other kinds of
works, such as semiconductor masks.

"The Program" refers to any copyrightable work licensed under this
License. Each licensee is addressed as "you". "Licensees" and
"recipients" may be individuals or organizations.

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d) Convey the object code by offering access from a designated
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"Installation Information" for a User Product means any methods,
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Additional permissions that are applicable to the entire Program shall
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that they are valid under applicable law. If additional permissions
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Notices displayed by works containing it; or

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You may not propagate or modify a covered work except as expressly
provided under this License. Any attempt otherwise to propagate or
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paragraph of section 11).

However, if you cease all violation of this License, then your
license from a particular copyright holder is reinstated (a)
provisionally, unless and until the copyright holder explicitly and
finally terminates your license, and (b) permanently, if the copyright
holder fails to notify you of the violation by some reasonable means
prior to 60 days after the cessation.

Moreover, your license from a particular copyright holder is
reinstated permanently if the copyright holder notifies you of the
violation by some reasonable means, this is the first time you have
received notice of violation of this License (for any work) from that
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your receipt of the notice.

Termination of your rights under this section does not terminate the
licenses of parties who have received copies or rights from you under
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reinstated, you do not qualify to receive new licenses for the same
material under section 10.

9. Acceptance Not Required for Having Copies.

You are not required to accept this License in order to receive or
run a copy of the Program. Ancillary propagation of a covered work
occurring solely as a consequence of using peer-to-peer transmission
to receive a copy likewise does not require acceptance. However,
nothing other than this License grants you permission to propagate or
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covered work, you indicate your acceptance of this License to do so.

10. Automatic Licensing of Downstream Recipients.

Each time you convey a covered work, the recipient automatically
receives a license from the original licensors, to run, modify and
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11. Patents.

A "contributor" is a copyright holder who authorizes use under this
License of the Program or a work on which the Program is based. The
work thus licensed is called the contributor's "contributor version".

A contributor's "essential patent claims" are all patent claims
owned or controlled by the contributor, whether already acquired or
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If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
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available, or (2) arrange to deprive yourself of the benefit of the
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consistent with the requirements of this License, to extend the patent
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in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.

If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
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work and works based on it.

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in the business of distributing software, under which you make payment
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or that patent license was granted, prior to 28 March 2007.

Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.

12. No Surrender of Others' Freedom.

If conditions are imposed on you (whether by court order, agreement or
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covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all. For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.

13. Use with the GNU Affero General Public License.

Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
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License will continue to apply to the part which is the covered work,
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section 13, concerning interaction through a network will apply to the
combination as such.

14. Revised Versions of this License.

The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.

Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU General Public License, you may choose any version ever published
by the Free Software Foundation.

If the Program specifies that a proxy can decide which future
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to choose that version for the Program.

Later license versions may give you additional or different
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author or copyright holder as a result of your choosing to follow a
later version.

15. Disclaimer of Warranty.

THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

16. Limitation of Liability.

IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.

17. Interpretation of Sections 15 and 16.

If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.

END OF TERMS AND CONDITIONS

How to Apply These Terms to Your New Programs

If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.

To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.

<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/gpl-3.0.html>;.

Also add information on how to contact you by electronic and paper mail.

If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:

<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.

The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".

You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>;.

The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>;.

# Show a Set > `n34 sets show` command Usage: ``` Show a ...

2026-10-08T22:52:43Z

# Show a Set

> `n34 sets show` command

**Usage:**
```
Show a single set or all the stored sets

Usage: n34 sets show [NAME]

Arguments:
[NAME] Name of the set to display. If not provided, lists all available sets
```

Prints all set names to standard output, each followed by its associated repos
and relays. To view the details for a specific set, provide its name as an
argument.

# GRASP-05 Archive Status: DRAFT - expect breaking changes ...

2026-10-08T22:52:43Z

# GRASP-05 Archive

Status: DRAFT - expect breaking changes

Purpose: to backup or mirror an existing repository.

MAY accept [git repository announcements](https://nips.nostr.com/34#repository-announcements) that do not list the service in both `clone` and `relays` tags.

MUST implement GRASP-02.

# `get_file_hash` macro This project provides a Rust procedural ...

2026-10-08T22:52:43Z

# `get_file_hash` macro

This project provides a Rust procedural macro, `get_file_hash!`, designed to compute the SHA-256 hash of a specified file at compile time. This hash is then embedded directly into your compiled executable. This feature is invaluable for:

* **Integrity Verification:** Ensuring the deployed code hasn't been tampered with.
* **Versioning:** Embedding a unique identifier linked to the exact source code version.
* **Cache Busting:** Generating unique names for assets based on their content.

## Project Structure

* `get_file_hash_core`: A foundational crate containing the `get_file_hash!` macro definition.
* `get_file_hash`: The main library crate that re-exports the macro.
* `src/bin/get_file_hash.rs`: An example executable demonstrating the macro's usage by hashing its own source file and updating this `README.md`.
* `build.rs`: A build script that also utilizes the `get_file_hash!` macro to hash `Cargo.toml` during the build process.

## Usage of `get_file_hash!` Macro

To use the `get_file_hash!` macro, ensure you have `get_file_hash` (or `get_file_hash_core` for direct usage) as a dependency in your `Cargo.toml`.

### Example

```rust
use get_file_hash::get_file_hash;
use get_file_hash::CARGO_TOML_HASH;
use sha2::{Digest, Sha256};

fn main() {
// The macro resolves the path relative to CARGO_MANIFEST_DIR
let readme_hash = get_file_hash!("src/bin/readme.rs");
let lib_hash = get_file_hash!("src/lib.rs");
println!("The SHA-256 hash of src/lib.rs is: {}", lib_hash);
println!("The SHA-256 hash of src/bin/readme.rs is: {}", readme_hash);
println!("The SHA-256 hash of Cargo.toml is: {}", CARGO_TOML_HASH);
}
```

## Release
## [`README.md`](./README.md)

```bash
cargo run --bin readme > README.md
```

## [`src/bin/readme.rs`](src/bin/readme.rs)

* **Target File:** `src/bin/readme.rs`
## NIP-34 Integration: Git Repository Events on Nostr

This library provides a set of powerful macros and functions for integrating Git repository events with the Nostr protocol, adhering to the [NIP-34: Git Repositories on Nostr](https://github.com/nostr-protocol/nips/blob/master/34.md) specification.

These tools allow you to publish various Git-related events to Nostr relays, enabling decentralized tracking and collaboration for your code repositories.

### Available NIP-34 Macros

Each macro provides a convenient way to publish specific NIP-34 event kinds:

* [`repository_announcement!`](#repository_announcement)
* Publishes a `Repository Announcement` event (Kind 30617) to announce a new or updated Git repository.
* [`publish_patch!`](#publish_patch)
* Publishes a `Patch` event (Kind 1617) containing a Git patch (diff) for a specific commit.
* [`publish_pull_request!`](#publish_pull_request)
* Publishes a `Pull Request` event (Kind 1618) to propose changes and facilitate code review.
* [`publish_pr_update!`](#publish_pr_update)
* Publishes a `Pull Request Update` event (Kind 1619) to update an existing pull request.
* [`publish_repository_state!`](#publish_repository_state)
* Publishes a `Repository State` event (Kind 1620) to announce the current state of a branch (e.g., its latest commit).
* [`publish_issue!`](#publish_issue)
* Publishes an `Issue` event (Kind 1621) to report bugs, request features, or track tasks.

### Running NIP-34 Examples

To see these macros in action, navigate to the `examples/` directory and run each example individually with the `nostr` feature enabled:

```bash
cargo run --example repository_announcement --features nostr
cargo run --example publish_patch --features nostr
cargo run --example publish_pull_request --features nostr
cargo run --example publish_pr_update --features nostr
cargo run --example publish_repository_state --features nostr
cargo run --example publish_issue --features nostr
```

* **SHA-256 Hash:** 6c6325c5a4c14f44cbda6ca53179ab3d6666ce7c916365668c6dd1d79215db59
* **Status:** Integrity Verified..

##

## [`build.rs`](build.rs)

* **Target File:** `build.rs`
* **SHA-256 Hash:** 20c958c8cbb5c77cf5eb3763b6da149b61241d328df52d39b7aa97903305c889
* **Status:** Integrity Verified..

##

## [`Cargo.toml`](Cargo.toml)

* **Target File:** `Cargo.toml`
* **SHA-256 Hash:** e3f392bf23b5fb40902acd313a8c76d1943060b6805ea8615de62f9baf0c6513
* **Status:** Integrity Verified..

##

## [`src/lib.rs`](src/lib.rs)

* **Target File:** `src/lib.rs`
* **SHA-256 Hash:** 591593482a6c9aac8793aa1e488e613f52a4effb1ec3465fd9d6a54537f2b123
* **Status:** Integrity Verified..

# Changelog All notable changes to this project will be ...

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# Changelog

All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [0.4.0] - 2025-08-08

### Added

- Support signing using NIP-46 bunker - by Awiteb
- Keyring the secret key `n34 config keyring --enable` - by Awiteb
- New flag to `patch apply and merge` to mention patches - by Awiteb
- Sign using NIP-07 - by Awiteb

### Dependencies

- Add `keyring`, `nostr-connect`, `nostr-keyring` and `url` to the dependencies - by Awiteb
- Remove `url` from `n34` dependencies - by Awiteb
- Upgrade to `nostr@0.43.0` - by Awiteb

### Documentation

- N34 book - by Awiteb
- Fix status command docs - by Awiteb

### Refactor

- Move the trait extensions to `traits.rs` - by Awiteb
- Move `root` and `root-revision` to constants - by Awiteb

## [0.3.0] - 2025-07-05

### Added

- New `patch send` command to send patches - by Awiteb
- Add `alt` tag to the git issue - by Awiteb
- Add `description` tag to the patch - by Awiteb
- New `config pow` command to set the default PoW difficulty - by Awiteb
- New `config relays` command to set the default fallbacks relays - by Awiteb
- New `issue view` command to view an issue - by Awiteb
- New `patch fetch` command to fetch patches - by Awiteb
- New `issue {reopen,close,resolve}` commands to manage issue status - by Awiteb
- New `patch` subcommands apply,close,draft,merge and reopen to manage the patch status - by Awiteb
- View the repo maintainers as `npub` - by Awiteb
- New `patch list` commands to list the repo patches - by Awiteb
- New `issue list` commands to list the repo issues - by Awiteb
- Improve exit codes and make them more specific - by Awiteb

### Dependencies

- Add `either@1.15.0` to the dependencies - by Awiteb
- Update `nostr` to `0.42.2` - by Awiteb
- Remove `bitcoin_hashes` and use `nostr::hashes` re-export - by Awiteb

### Fixed

- Not to return an error if `nostr-address` file does not exist - by Awiteb
- Spelling in help content - by DanConwayDev
- Fix a typo in `EmptySetRelays` error message - by Awiteb
- Require a repo in `repo view` command - by Awiteb

### Refactor

- Store the config in `CliOptions` instead of its path - by Awiteb
- Improve commands running and make the signer optional for some commands - by Awiteb

### Removed

- Remove the `--repo` option and make the repo an argument - by Awiteb
- Remove the `--to` flag from `reply` command and make it an argument - by Awiteb
- Remove `--euc` flag from `patch send` command and use the repo euc - by Awiteb

## [0.2.0] - 2025-06-01

### Added

- Add `--force-id` flag to bypass case validation in `repo announce` - by Awiteb
- Add `--address-file` flag to `repo announce` command - by Awiteb
- Read the `nostr-address` file in `repo view` command - by Awiteb
- Read the `nostr-address` file in `issue new` command - by Awiteb
- Read the `nostr-address` file in `reply` command - by Awiteb
- A `--quote-to` flag to quote the replied to content in the editor - by Awiteb
- Enter repository as nip5 - by Awiteb
- Make the relays list optional - by Awiteb
- Events and naddrs can starts with `nostr:` - by Awiteb
- Support relays and naddrs sets - by Awiteb

### Dependencies

- Add `chrono@0.4.41` to the dependencies - by Awiteb
- Enable `nip05` feature of `nostr` crate - by Awiteb
- Add `serde@1.0.219`, `dirs@6.0.0` and `toml@0.8.22` - by Awiteb

### Fixed

- Create a valid naddr string - by Awiteb

### Refactor

- Support more than one naddr instead of one - by Awiteb

## [0.1.0] - 2025-05-21

### Added

- Setup the CLI and create `repo view` command - by Awiteb
- Add `repo announce` command - by Awiteb
- Support PoW - by Awiteb
- Add `issue new` command - by Awiteb
- New `reply` command - by Awiteb

### Dependencies

- Add nedded dependencies - by Awiteb
- Add `easy_ext@1.0.2` to the dependencies - by Awiteb
- Add `convert_case@0.8.0` to the dependencies - by Awiteb
- Add `tempfile@3.19.1` to the dependencies - by Awiteb
- Add `futures@0.3.31` to the dependencies - by Awiteb
- Bump `nostr` and `nostr_sdk` to `0.42.0` - by Awiteb

## [0.0.0] - 2025-05-01

### Added

- Initialize the project - by Awiteb

[0.4.0]: https://git.4rs.nl/awiteb/n34.git/tag/?h=v0.4.0
[0.3.0]: https://git.4rs.nl/awiteb/n34.git/tag/?h=v0.3.0
[0.2.0]: https://git.4rs.nl/awiteb/n34.git/tag/?h=v0.2.0
[0.1.0]: https://git.4rs.nl/awiteb/n34.git/tag/?h=v0.1.0
[0.0.0]: https://git.4rs.nl/awiteb/n34.git/tag/?h=v0.0.0

// n34 - A CLI to interact with NIP-34 and other stuff related to ...

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// n34 - A CLI to interact with NIP-34 and other stuff related to codes in nostr
// Copyright (C) 2025 Awiteb <a@4rs.nl>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://gnu.org/licenses/gpl-3.0.html>;.

use std::{fs, io::Write};

use clap::Args;
use futures::future;
use nostr::{event::EventBuilder, key::PublicKey, types::Url};

use crate::{
cli::{CliOptions, CommandRunner, NOSTR_ADDRESS_FILE, traits::RelayOrSetVecExt},
error::N34Result,
nostr_utils::{NostrClient, traits::NewGitRepositoryAnnouncement, utils},
};

/// Header written to new `nostr-address` files. Contains two trailing newline
/// for formatting.
const NOSTR_ADDRESS_FILE_HEADER: &str = r##"# This file contains NIP-19 `naddr` entities for repositories that accept this
# project's issues and patches.
#
# The file acts as a **read-only reference** for retrieving repository relays
# when embedded in an `naddr` and mentions those repositories when opening
# patches or issues. Modifications here will not affect in the relays, as the
# file is **explicitly untracked**. Its goal is to simplify contributions by
# removing the need for manual address entry.
#
# Each entry must start with "naddr". Embedded relays are **strongly recommended**
# to assist client-side discovery.
#
# Empty lines are ignored. Lines starting with "#" are treated as comments.

"##;

/// Arguments for the `repo announce` command
#[derive(Args, Debug)]
pub struct AnnounceArgs {
/// Unique identifier for the repository in kebab-case.
#[arg(long = "id")]
repo_id: String,
/// A name for the repository.
#[arg(short, long)]
name: Option<String>,
/// A description for the repository.
#[arg(short, long)]
description: Option<String>,
/// Webpage URLs for the repository (if provided by the git server).
#[arg(short, long)]
web: Vec<Url>,
/// URLs for cloning the repository.
#[arg(short, long)]
clone: Vec<Url>,
/// Additional maintainers of the repository (besides yourself).
#[arg(short, long)]
maintainers: Vec<PublicKey>,
/// Labels to categorize the repository. Can be specified multiple times.
#[arg(short, long)]
label: Vec<String>,
/// Skip kebab-case validation for the repository ID
#[arg(long)]
force_id: bool,
/// If set, creates a `nostr-address` file to enable automatic address
/// discovery by n34
#[arg(long)]
address_file: bool,
}

impl CommandRunner for AnnounceArgs {
const NEED_RELAYS: bool = true;

async fn run(mut self, options: CliOptions) -> N34Result<()> {
let relays = options.relays.clone().flat_relays(&options.config.sets)?;
let client = NostrClient::init(&options, &relays).await;
let user_pubk = client.pubkey().await?;
let relays_list = client.user_relays_list(user_pubk).await?;
client
.add_relays(&utils::add_read_relays(relays_list.as_ref()))
.await;

if !self.maintainers.contains(&user_pubk) {
self.maintainers.insert(0, user_pubk);
}

let naddr = utils::repo_naddr(&self.repo_id, user_pubk, &relays)?;
let event = EventBuilder::new_git_repo(
self.repo_id,
self.name.map(utils::str_trim),
self.description.map(utils::str_trim),
self.web,
self.clone,
relays.clone(),
self.maintainers.clone(),
self.label.into_iter().map(utils::str_trim).collect(),
self.force_id,
)?
.dedup_tags()
.pow(options.pow.unwrap_or_default())
.build(user_pubk);

if self.address_file {
let address_path = std::env::current_dir()?.join(NOSTR_ADDRESS_FILE);
if !address_path.exists() {
tracing::info!(
"Creating new address file: '{NOSTR_ADDRESS_FILE}' at path '{}' with default \
header",
address_path.display()
);
fs::write(&address_path, NOSTR_ADDRESS_FILE_HEADER)?;
}

let mut file = fs::OpenOptions::new().append(true).open(&address_path)?;

tracing::info!("Appending naddr '{naddr}' to address file: '{NOSTR_ADDRESS_FILE}'");
file.write_all(format!("{naddr}\n").as_bytes())?;
tracing::info!("Successfully wrote naddr to address file");
}

let write_relays = [
relays,
utils::add_write_relays(relays_list.as_ref()),
// Include read relays for each maintainer (if found)
future::join_all(
self.maintainers
.iter()
.map(|pkey| client.read_relays_from_user(*pkey)),
)
.await
.into_iter()
.flatten()
.collect(),
]
.concat();
let nevent = utils::new_nevent(event.id.expect("There is an id"), &write_relays)?;

client
.send_event_to(event, relays_list.as_ref(), &write_relays)
.await?;

println!("Event: {nevent}",);
println!("Repo Address: {naddr}",);

Ok(())
}
}

# Draft an Open Patch > `n34 patch draft` command Usage: ...

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# Draft an Open Patch

> `n34 patch draft` command

**Usage:**
```
Converts an open patch to draft state

Usage: n34 patch draft [OPTIONS] <PATCH_ID>

Arguments:
<PATCH_ID> The open patch id to draft it. Must be orignal root patch

Options:
--repo <NADDR-NIP05-OR-SET> Repository address in `naddr` format (`naddr1...`), NIP-05 format (`4rs.nl/n34` or `_@4rs.nl/n34`), or a set name like `kernel`
```

Issue a kind `1633` (Draft status) for the specified patch. The patch have to
be open.

// n34 - A CLI to interact with NIP-34 and other stuff related to ...

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[package] name = "n34-relay" description = "A nostr ...

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[package]
name = "n34-relay"
description = "A nostr GRASP relay implementation"
version = "0.1.1"
edition = "2024"
license = "AGPL-3.0-or-later"
authors = ["Awiteb <a@4rs.nl>"]
readme = "README.md"
repository = "https://github.com/gnostr-org/get_file_hash.git";
documentation = "https://relay.n34.dev/docs.html";
homepage = "https://relay.n34.dev";
keywords = ["nostr", "NIP-34", "GRASP"]
rust-version = "1.88.0"

[features]
gen-protos = []

[package.metadata.wix]
upgrade-guid = "036A2A4F-DA54-4FE2-B2D8-8C58D5814874"
path-guid = "97D3207D-71DB-4DD0-B548-E43E8C664B7D"
license = false
eula = false

documentation = "https://relay.n34.dev/docs.html";
homepage = "https://relay.n34.dev";

[[bin]]
name = "nip34_relay"
path = "src/main.rs"

[dependencies]
rhai = { version = "1.23.4", features = [
"no_position",
"sync",
"serde",
"decimal",
] }
tokio = { version = "1.47.1", features = [
"macros",
"rt-multi-thread",
"signal",
"fs",
"process",
] }
tonic = { version = "0.14.2", features = [
"tls-ring",
"tls-webpki-roots",
"gzip",
"deflate",
] }
tower-http = { version = "0.6.6", features = [
"cors",
"decompression-br",
"decompression-deflate",
"decompression-gzip",
"decompression-zstd",
"trace",
"timeout",
] }

axum = { version = "0.8.6", features = ["http2", "ws"] }
base64 = "0.22.1"
chrono = "0.4.42"
config = { version = "0.15.15", default-features = false, features = ["toml"] }
const_format = "0.2.34"
convert_case = "0.8.0"
easy-ext = "1.0.2"
either = "1.15.0"
flume = "0.11.1"
futures = "0.3.31"
hyper = "1.7.0"
hyper-util = "0.1.17"
parking_lot = { version = "0.12.5", features = ["serde"] }
prost = "0.14.1"
serde = { version = "1.0.219", features = ["rc"] }
serde_json = "1.0.145"
serde_with = "3.15.0"
sha1 = "0.10.6"
sha2 = "0.10.9"
strum = { version = "0.27.2", features = ["derive"] }
thiserror = "2.0.16"
tokio-util = { version = "0.7.17", features = ["io"] }
toml = "0.9.5"
tonic-prost = "0.14.2"
tower = { version = "0.5.2", features = ["limit"] }
tracing = "0.1.41"
tracing-subscriber = { version = "0.3.20", features = ["env-filter"] }
dirs = "6.0.0"

# We frequently switch between stable and unstable versions; this will make the
# process easier.
[dependencies.nostr]
default-features = false
features = ["std"]
git = "https://git.4rs.nl/mirrors/nostr.git";
rev = "27a1947d3"
# version = "0.45.0"
[dependencies.nostr-database]
default-features = false
git = "https://git.4rs.nl/mirrors/nostr.git";
rev = "27a1947d3"
# version = "0.45.0"
[dependencies.nostr-lmdb]
default-features = false
git = "https://git.4rs.nl/mirrors/nostr.git";
rev = "27a1947d3"
# version = "0.45.0"
[dependencies.nostr-relay-builder]
default-features = false
git = "https://git.4rs.nl/mirrors/nostr.git";
rev = "27a1947d3"
# version = "0.45.0"

[build-dependencies]
tonic-prost-build = "0.14.2"
[target.'cfg(not(windows))'.build-dependencies]
protobuf-src = "2.1.0"

# [profile.release]
# lto = "fat"
# opt-level = 3

const IS_ALL = true; fn admit_query(filter) { if ...

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const IS_ALL = true;

fn admit_query(filter) {
if filter.get("kinds")?.contains(1) {
throw "Exploring relay notes is not permitted";
}
}

#[cfg(feature = "nostr")] use frost_secp256k1_tr as ...

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#[cfg(feature = "nostr")]
use frost_secp256k1_tr as frost;
#[cfg(feature = "nostr")]
use rand::thread_rng;
#[cfg(feature = "nostr")]
use std::collections::BTreeMap;

#[cfg(feature = "nostr")]
fn main() -> Result<(), Box<dyn std::error::Error>> {
let mut rng = thread_rng();
let max_signers = 3;
let min_signers = 2;

////////////////////////////////////////////////////////////////////////////
// Round 0: Key Generation (Trusted Dealer)
////////////////////////////////////////////////////////////////////////////

// In a real P2P setup, you'd use Distributed Key Generation (DKG).
// For local testing/simulations, the trusted dealer is faster.
let (shares, pubkey_package) = frost::keys::generate_with_dealer(
max_signers,
min_signers,
frost::keys::IdentifierList::Default,
&mut rng,
)?;

// Verifying the public key exists
let group_public_key = pubkey_package.verifying_key();
println!("Group Public Key: {:?}", group_public_key);

////////////////////////////////////////////////////////////////////////////
// Round 1: Commitment
////////////////////////////////////////////////////////////////////////////

let message = b"BIP-64MOD Consensus Proposal";
let mut signing_commitments = BTreeMap::new();
let mut participant_nonces = BTreeMap::new();

// Participants 1 and 2 decide to sign
for i in 1..=min_signers {
let identifier = frost::Identifier::try_from(i as u16)?;

// Generate nonces and commitments
let (nonces, commitments) = frost::round1::commit(
shares[&identifier].signing_share(),
&mut rng,
);

signing_commitments.insert(identifier, commitments);
participant_nonces.insert(identifier, nonces);
}

////////////////////////////////////////////////////////////////////////////
// Round 2: Signing
////////////////////////////////////////////////////////////////////////////

let mut signature_shares = BTreeMap::new();
let signing_package = frost::SigningPackage::new(signing_commitments, message);

for i in 1..=min_signers {
let identifier = frost::Identifier::try_from(i as u16)?;
let nonces = &participant_nonces[&identifier];

// Each participant produces a signature share
let key_package: frost::keys::KeyPackage = shares[&identifier].clone().try_into()?;
let share = frost::round2::sign(&signing_package, nonces, &key_package)?;
signature_shares.insert(identifier, share);
}

////////////////////////////////////////////////////////////////////////////
// Finalization: Aggregation
////////////////////////////////////////////////////////////////////////////

let group_signature = frost::aggregate(
&signing_package,
&signature_shares,
&pubkey_package,
)?;

// Verification
group_public_key.verify(message, &group_signature)?;

println!("Threshold signature verified successfully!");
Ok(())
}

#[cfg(not(feature = "nostr"))]
fn main() {
println!("This example requires the 'nostr' feature. Please run with: cargo run --example trusted-dealer --features nostr");
}

// n34-relay - A nostr GRASP relay implementation // Copyright ...

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// n34-relay - A nostr GRASP relay implementation // Copyright ...

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<svg width="38" height="38" viewBox="0 0 ...

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// n34 - A CLI to interact with NIP-34 and other stuff related to ...

2026-10-08T22:52:43Z

# Grasp - Git Relays Authorized via Signed-Nostr Proofs Status: ...

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# Grasp - Git Relays Authorized via Signed-Nostr Proofs

Status: DRAFT - expect breaking changes

Contributions to open-source projects shouldn't be permissioned by a platform like GitHub. Git repoistory hosting should be distributed. Grasp is a protocol like blossom, but for git.

## Overview

There may be many grasp servers anywhere -- like Blossom servers -- that host repositories from anyone (maybe they'll ask for a pre-payment, maybe they will have a free quota for some Nostr users and so on) that you can just push your repositories to. And your pushes are pre-authorized by publishing a Nostr event beforehand that says what is your repository state (branch=commit, HEAD=branch or something like that).

Then when announcing your repository you can include multiple git+http URLs to these servers that people can clone the project from. And Git-enabled Nostr clients can contact these servers to download and display source code and Git history data.

## Specification

GRASP-01 is required. Everything else is optional.

* GRASP-01 - Core Service Requirements
* GRASP-02 - Proactive Sync
* GRASP-05 - Archive

Reference implementation - [ngit-relay](https://gitworkshop.dev/npub15qydau2hjma6ngxkl2cyar74wzyjshvl65za5k5rl69264ar2exs5cyejr/ngit-relay)

TODO:
- Service Announcements and Discovery

{ "nodes": { "flake-utils": { "inputs": { ...

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{
"nodes": {
"flake-utils": {
"inputs": {
"systems": "systems"
},
"locked": {
"lastModified": 1731533236,
"narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1754498491,
"narHash": "sha256-erbiH2agUTD0Z30xcVSFcDHzkRvkRXOQ3lb887bcVrs=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "c2ae88e026f9525daf89587f3cbee584b92b6134",
"type": "github"
},
"original": {
"owner": "NixOS",
"ref": "nixos-unstable",
"repo": "nixpkgs",
"type": "github"
}
},
"nixpkgs_2": {
"locked": {
"lastModified": 1744536153,
"narHash": "sha256-awS2zRgF4uTwrOKwwiJcByDzDOdo3Q1rPZbiHQg/N38=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "18dd725c29603f582cf1900e0d25f9f1063dbf11",
"type": "github"
},
"original": {
"owner": "NixOS",
"ref": "nixpkgs-unstable",
"repo": "nixpkgs",
"type": "github"
}
},
"root": {
"inputs": {
"flake-utils": "flake-utils",
"nixpkgs": "nixpkgs",
"rust-overlay": "rust-overlay"
}
},
"rust-overlay": {
"inputs": {
"nixpkgs": "nixpkgs_2"
},
"locked": {
"lastModified": 1754575663,
"narHash": "sha256-afOx8AG0KYtw7mlt6s6ahBBy7eEHZwws3iCRoiuRQS4=",
"owner": "oxalica",
"repo": "rust-overlay",
"rev": "6db0fb0e9cec2e9729dc52bf4898e6c135bb8a0f",
"type": "github"
},
"original": {
"owner": "oxalica",
"repo": "rust-overlay",
"type": "github"
}
},
"systems": {
"locked": {
"lastModified": 1681028828,
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
"owner": "nix-systems",
"repo": "default",
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
"type": "github"
},
"original": {
"owner": "nix-systems",
"repo": "default",
"type": "github"
}
}
},
"root": "root",
"version": 7
}

// n34 - A CLI to interact with NIP-34 and other stuff related to ...

2026-10-08T22:52:43Z

# This file was autogenerated by dist: ...

2026-10-08T22:52:43Z

# This file was autogenerated by dist: https://axodotdev.github.io/cargo-dist
#
# Copyright 2022-2024, axodotdev
# SPDX-License-Identifier: MIT or Apache-2.0
#
# CI that:
#
# * checks for a Git Tag that looks like a release
# * builds artifacts with dist (archives, installers, hashes)
# * uploads those artifacts to temporary workflow zip
# * on success, uploads the artifacts to a GitHub Release
#
# Note that the GitHub Release will be created with a generated
# title/body based on your changelogs.

name: Release
permissions:
"contents": "write"

# This task will run whenever you push a git tag that looks like a version
# like "1.0.0", "v0.1.0-prerelease.1", "my-app/0.1.0", "releases/v1.0.0", etc.
# Various formats will be parsed into a VERSION and an optional PACKAGE_NAME, where
# PACKAGE_NAME must be the name of a Cargo package in your workspace, and VERSION
# must be a Cargo-style SemVer Version (must have at least major.minor.patch).
#
# If PACKAGE_NAME is specified, then the announcement will be for that
# package (erroring out if it doesn't have the given version or isn't dist-able).
#
# If PACKAGE_NAME isn't specified, then the announcement will be for all
# (dist-able) packages in the workspace with that version (this mode is
# intended for workspaces with only one dist-able package, or with all dist-able
# packages versioned/released in lockstep).
#
# If you push multiple tags at once, separate instances of this workflow will
# spin up, creating an independent announcement for each one. However, GitHub
# will hard limit this to 3 tags per commit, as it will assume more tags is a
# mistake.
#
# If there's a prerelease-style suffix to the version, then the release(s)
# will be marked as a prerelease.
on:
pull_request:
push:
tags:
- '**[0-9]+.[0-9]+.[0-9]+*'

jobs:
# Run 'dist plan' (or host) to determine what tasks we need to do
install-deps:
runs-on: "ubuntu-latest"
outputs:
val: ${{ steps.plan.outputs.manifest }}
tag: ${{ !github.event.pull_request && github.ref_name || '' }}
tag-flag: ${{ !github.event.pull_request && format('--tag={0}', github.ref_name) || '' }}
publishing: ${{ !github.event.pull_request }}
env:
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
steps:
- uses: actions/checkout@v4
with:
persist-credentials: false
submodules: recursive

- name: Install-deps
shell: bash
run: |
if [[ "${{ runner.os }}" == "Linux" ]]; then
sudo apt-get update
sudo apt-get install -y pkg-config libdbus-1-dev curl unzip

# Install a pinned modern protoc
PROTOC_ZIP=protoc-25.3-linux-x86_64.zip
curl -LO https://github.com/protocolbuffers/protobuf/releases/download/v25.3/$PROTOC_ZIP
sudo unzip -o $PROTOC_ZIP -d /usr/local bin/protoc
sudo unzip -o $PROTOC_ZIP -d /usr/local 'include/*'
rm -f $PROTOC_ZIP

elif [[ "${{ runner.os }}" == "macOS" ]]; then
brew install protobuf
elif [[ "${{ runner.os }}" == "Windows" ]]; then
choco install protoc --no-progress
echo "C:\ProgramData\chocolatey\bin" >> $GITHUB_PATH
fi

protoc --version

plan:
needs:
- install-deps
runs-on: "ubuntu-latest"
outputs:
val: ${{ steps.plan.outputs.manifest }}
tag: ${{ !github.event.pull_request && github.ref_name || '' }}
tag-flag: ${{ !github.event.pull_request && format('--tag={0}', github.ref_name) || '' }}
publishing: ${{ !github.event.pull_request }}
env:
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
steps:
- uses: actions/checkout@v4
with:
persist-credentials: false
submodules: recursive
- name: Install dist
# we specify bash to get pipefail; it guards against the `curl` command
# failing. otherwise `sh` won't catch that `curl` returned non-0
shell: bash
run: "curl --proto '=https' --tlsv1.2 -LsSf https://github.com/axodotdev/cargo-dist/releases/download/v0.30.3/cargo-dist-installer.sh | sh"
- name: Cache dist
uses: actions/upload-artifact@v4
with:
name: cargo-dist-cache
path: ~/.cargo/bin/dist
# sure would be cool if github gave us proper conditionals...
# so here's a doubly-nested ternary-via-truthiness to try to provide the best possible
# functionality based on whether this is a pull_request, and whether it's from a fork.
# (PRs run on the *source* but secrets are usually on the *target* -- that's *good*
# but also really annoying to build CI around when it needs secrets to work right.)
- id: plan
run: |
dist ${{ (!github.event.pull_request && format('host --steps=create --tag={0}', github.ref_name)) || 'plan' }} --output-format=json > plan-dist-manifest.json
echo "dist ran successfully"
cat plan-dist-manifest.json
echo "manifest=$(jq -c "." plan-dist-manifest.json)" >> "$GITHUB_OUTPUT"
- name: "Upload dist-manifest.json"
uses: actions/upload-artifact@v4
with:
name: artifacts-plan-dist-manifest
path: plan-dist-manifest.json

# Build and packages all the platform-specific things
build-local-artifacts:
name: build-local-artifacts (${{ join(matrix.targets, ', ') }})
# Let the initial task tell us to not run (currently very blunt)
needs:
- plan
- install-deps
if: ${{ fromJson(needs.plan.outputs.val).ci.github.artifacts_matrix.include != null && (needs.plan.outputs.publishing == 'true' || fromJson(needs.plan.outputs.val).ci.github.pr_run_mode == 'upload') }}
strategy:
fail-fast: false
# Target platforms/runners are computed by dist in create-release.
# Each member of the matrix has the following arguments:
#
# - runner: the github runner
# - dist-args: cli flags to pass to dist
# - install-dist: expression to run to install dist on the runner
#
# Typically there will be:
# - 1 "global" task that builds universal installers
# - N "local" tasks that build each platform's binaries and platform-specific installers
matrix: ${{ fromJson(needs.plan.outputs.val).ci.github.artifacts_matrix }}
runs-on: ${{ matrix.runner }}
container: ${{ matrix.container && matrix.container.image || null }}
env:
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
BUILD_MANIFEST_NAME: target/distrib/${{ join(matrix.targets, '-') }}-dist-manifest.json
steps:
- name: enable windows longpaths
run: |
git config --global core.longpaths true
- uses: actions/checkout@v4
with:
persist-credentials: false
submodules: recursive
- name: Install Rust non-interactively if not already installed
if: ${{ matrix.container }}
run: |
if ! command -v cargo > /dev/null 2>&1; then
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
echo "$HOME/.cargo/bin" >> $GITHUB_PATH
fi
- name: Install dist
run: ${{ matrix.install_dist.run }}
# Get the dist-manifest
- name: Fetch local artifacts
uses: actions/download-artifact@v4
with:
pattern: artifacts-*
path: target/distrib/
merge-multiple: true
- name: Install dependencies
run: |
${{ matrix.packages_install }}
- name: Install-deps
shell: bash
run: |
if [[ "${{ runner.os }}" == "Linux" ]]; then
sudo apt-get update
sudo apt-get install -y pkg-config libdbus-1-dev curl unzip

# Install a pinned modern protoc
PROTOC_ZIP=protoc-25.3-linux-x86_64.zip
curl -LO https://github.com/protocolbuffers/protobuf/releases/download/v25.3/$PROTOC_ZIP
sudo unzip -o $PROTOC_ZIP -d /usr/local bin/protoc
sudo unzip -o $PROTOC_ZIP -d /usr/local 'include/*'
rm -f $PROTOC_ZIP

elif [[ "${{ runner.os }}" == "macOS" ]]; then
brew install protobuf
elif [[ "${{ runner.os }}" == "Windows" ]]; then
choco install protoc --no-progress
echo "C:\ProgramData\chocolatey\bin" >> $GITHUB_PATH
fi

protoc --version

- name: Configure Cargo for Windows builds
if: runner.os == 'Windows'
shell: bash
run: |
# Put target dir somewhere short and less likely to be locked
echo "CARGO_TARGET_DIR=D:/cargo-target" >> $GITHUB_ENV
# Reduce file-handle pressure / parallel writes
echo "CARGO_BUILD_JOBS=2" >> $GITHUB_ENV
# Avoid incremental artifacts (less churn, fewer locks)
echo "CARGO_INCREMENTAL=0" >> $GITHUB_ENV

- name: Build artifacts
run: |
# Actually do builds and make zips and whatnot
dist build ${{ needs.plan.outputs.tag-flag }} --print=linkage --output-format=json ${{ matrix.dist_args }} > dist-manifest.json
echo "dist ran successfully"
- id: cargo-dist
name: Post-build
# We force bash here just because github makes it really hard to get values up
# to "real" actions without writing to env-vars, and writing to env-vars has
# inconsistent syntax between shell and powershell.
shell: bash
run: |
# Parse out what we just built and upload it to scratch storage
echo "paths<<EOF" >> "$GITHUB_OUTPUT"
dist print-upload-files-from-manifest --manifest dist-manifest.json >> "$GITHUB_OUTPUT"
echo "EOF" >> "$GITHUB_OUTPUT"

cp dist-manifest.json "$BUILD_MANIFEST_NAME"
- name: "Upload artifacts"
uses: actions/upload-artifact@v4
with:
name: artifacts-build-local-${{ join(matrix.targets, '_') }}
path: |
${{ steps.cargo-dist.outputs.paths }}
${{ env.BUILD_MANIFEST_NAME }}

# Build and package all the platform-agnostic(ish) things
build-global-artifacts:
needs:
- plan
- install-deps
- build-local-artifacts
runs-on: "ubuntu-latest"
env:
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
BUILD_MANIFEST_NAME: target/distrib/global-dist-manifest.json
steps:
- uses: actions/checkout@v4
with:
persist-credentials: false
submodules: recursive
- name: Install cached dist
uses: actions/download-artifact@v4
with:
name: cargo-dist-cache
path: ~/.cargo/bin/
- run: chmod +x ~/.cargo/bin/dist
- name: Install-deps
shell: bash
run: |
if [[ "${{ runner.os }}" == "Linux" ]]; then
sudo apt-get update
sudo apt-get install -y pkg-config libdbus-1-dev curl unzip

# Install a pinned modern protoc
PROTOC_ZIP=protoc-25.3-linux-x86_64.zip
curl -LO https://github.com/protocolbuffers/protobuf/releases/download/v25.3/$PROTOC_ZIP
sudo unzip -o $PROTOC_ZIP -d /usr/local bin/protoc
sudo unzip -o $PROTOC_ZIP -d /usr/local 'include/*'
rm -f $PROTOC_ZIP

elif [[ "${{ runner.os }}" == "macOS" ]]; then
brew install protobuf
elif [[ "${{ runner.os }}" == "Windows" ]]; then
choco install protoc --no-progress
echo "C:\ProgramData\chocolatey\bin" >> $GITHUB_PATH
fi

protoc --version

# Get all the local artifacts for the global tasks to use (for e.g. checksums)
- name: Fetch local artifacts
uses: actions/download-artifact@v4
with:
pattern: artifacts-*
path: target/distrib/
merge-multiple: true
- id: cargo-dist
shell: bash
run: |
dist build ${{ needs.plan.outputs.tag-flag }} --output-format=json "--artifacts=global" > dist-manifest.json
echo "dist ran successfully"

# Parse out what we just built and upload it to scratch storage
echo "paths<<EOF" >> "$GITHUB_OUTPUT"
jq --raw-output ".upload_files[]" dist-manifest.json >> "$GITHUB_OUTPUT"
echo "EOF" >> "$GITHUB_OUTPUT"

cp dist-manifest.json "$BUILD_MANIFEST_NAME"
- name: "Upload artifacts"
uses: actions/upload-artifact@v4
with:
name: artifacts-build-global
path: |
${{ steps.cargo-dist.outputs.paths }}
${{ env.BUILD_MANIFEST_NAME }}
# Determines if we should publish/announce
host:
needs:
- plan
- install-deps
- build-local-artifacts
- build-global-artifacts
# Only run if we're "publishing", and only if plan, local and global didn't fail (skipped is fine)
if: ${{ always() && needs.plan.result == 'success' && needs.plan.outputs.publishing == 'true' && (needs.build-global-artifacts.result == 'skipped' || needs.build-global-artifacts.result == 'success') && (needs.build-local-artifacts.result == 'skipped' || needs.build-local-artifacts.result == 'success') }}
env:
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
runs-on: "ubuntu-latest"
outputs:
val: ${{ steps.host.outputs.manifest }}
steps:
- uses: actions/checkout@v4
with:
persist-credentials: false
submodules: recursive
- name: Install cached dist
uses: actions/download-artifact@v4
with:
name: cargo-dist-cache
path: ~/.cargo/bin/
- run: chmod +x ~/.cargo/bin/dist
# Fetch artifacts from scratch-storage
- name: Fetch artifacts
uses: actions/download-artifact@v4
with:
pattern: artifacts-*
path: target/distrib/
merge-multiple: true
- id: host
shell: bash
run: |
dist host ${{ needs.plan.outputs.tag-flag }} --steps=upload --steps=release --output-format=json > dist-manifest.json
echo "artifacts uploaded and released successfully"
cat dist-manifest.json
echo "manifest=$(jq -c "." dist-manifest.json)" >> "$GITHUB_OUTPUT"
- name: "Upload dist-manifest.json"
uses: actions/upload-artifact@v4
with:
# Overwrite the previous copy
name: artifacts-dist-manifest
path: dist-manifest.json
# Create a GitHub Release while uploading all files to it
- name: "Download GitHub Artifacts"
uses: actions/download-artifact@v4
with:
pattern: artifacts-*
path: artifacts
merge-multiple: true
- name: Cleanup
run: |
# Remove the granular manifests
rm -f artifacts/*-dist-manifest.json
- name: Create GitHub Release
env:
PRERELEASE_FLAG: "${{ fromJson(steps.host.outputs.manifest).announcement_is_prerelease && '--prerelease' || '' }}"
ANNOUNCEMENT_TITLE: "${{ fromJson(steps.host.outputs.manifest).announcement_title }}"
ANNOUNCEMENT_BODY: "${{ fromJson(steps.host.outputs.manifest).announcement_github_body }}"
RELEASE_COMMIT: "${{ github.sha }}"
run: |
# Write and read notes from a file to avoid quoting breaking things
echo "$ANNOUNCEMENT_BODY" > $RUNNER_TEMP/notes.txt

gh release create "${{ needs.plan.outputs.tag }}" --target "$RELEASE_COMMIT" $PRERELEASE_FLAG --title "$ANNOUNCEMENT_TITLE" --notes-file "$RUNNER_TEMP/notes.txt" artifacts/*

publish-homebrew-formula:
needs:
- plan
- host
- install-deps
- build-local-artifacts
- build-global-artifacts
runs-on: "ubuntu-latest"
env:
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
PLAN: ${{ needs.plan.outputs.val }}
GITHUB_USER: "axo bot"
GITHUB_EMAIL: "admin+bot@axo.dev"
if: ${{ !fromJson(needs.plan.outputs.val).announcement_is_prerelease || fromJson(needs.plan.outputs.val).publish_prereleases }}
steps:
- uses: actions/checkout@v4
with:
persist-credentials: true
repository: "gnostr-org/homebrew-gnostr"
token: ${{ secrets.HOMEBREW_TAP_TOKEN }}
# So we have access to the formula
- name: Fetch homebrew formulae
uses: actions/download-artifact@v4
with:
pattern: artifacts-*
path: Formula/
merge-multiple: true
# This is extra complex because you can make your Formula name not match your app name
# so we need to find releases with a *.rb file, and publish with that filename.
- name: Commit formula files
run: |
git config --global user.name "${GITHUB_USER}"
git config --global user.email "${GITHUB_EMAIL}"

for release in $(echo "$PLAN" | jq --compact-output '.releases[] | select([.artifacts[] | endswith(".rb")] | any)'); do
filename=$(echo "$release" | jq '.artifacts[] | select(endswith(".rb"))' --raw-output)
name=$(echo "$filename" | sed "s/\.rb$//")
version=$(echo "$release" | jq .app_version --raw-output)

export PATH="/home/linuxbrew/.linuxbrew/bin:$PATH"
brew update
# We avoid reformatting user-provided data such as the app description and homepage.
brew style --except-cops FormulaAudit/Homepage,FormulaAudit/Desc,FormulaAuditStrict --fix "Formula/${filename}" || true

git add "Formula/${filename}"
git commit -m "${name} ${version}"
done
git push

announce:
needs:
- plan
- install-deps
- build-local-artifacts
- build-global-artifacts
- host
- publish-homebrew-formula
# use "always() && ..." to allow us to wait for all publish jobs while
# still allowing individual publish jobs to skip themselves (for prereleases).
# "host" however must run to completion, no skipping allowed!
if: ${{ always() && needs.host.result == 'success' && (needs.publish-homebrew-formula.result == 'skipped' || needs.publish-homebrew-formula.result == 'success') }}
runs-on: "ubuntu-latest"
env:
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
steps:
- uses: actions/checkout@v4
with:
persist-credentials: false
submodules: recursive

// n34-relay - A nostr GRASP relay implementation // Copyright ...

2026-10-08T22:52:43Z

// n34-relay - A nostr GRASP relay implementation // Copyright ...

2026-10-08T22:52:43Z

// n34-relay - A nostr GRASP relay implementation // Copyright ...

2026-10-08T22:52:43Z

# Issue Management Using `n34`, you can manage Git issues stored ...

2026-10-08T22:52:43Z

# Issue Management

Using `n34`, you can manage Git issues stored in Nostr relays, adhering to
the [NIP-34] standard. In Nostr, events are immutable, meaning their IDs are
derived from the SHA-256 hash of their timestamp, content, author, and tags.
As a result, issues cannot be edited directly. However, with `n34`, you can
create new issues, view existing ones, or update their status—such as closing,
resolving, or reopening them.

[NIP-34] introduces support for drafting issues, though this feature is not
currently implemented in `n34` due to the lack of a clear use case for drafting
issues. The inclusion of this functionality may stem from its shared use in both
issues and patches, suggesting it was primarily designed for patch management.

[NIP-34]: https://github.com/nostr-protocol/nips/blob/master/34.md

// n34-relay - A nostr GRASP relay implementation // Copyright ...

2026-10-08T22:52:43Z

// n34-relay - A nostr GRASP relay implementation
// Copyright (C) 2025 Awiteb <a@4rs.nl>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published
// by the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://gnu.org/licenses/agpl-3.0>;.

use std::{collections::BTreeSet, sync::Arc};

use either::Either;
use nostr::{event::Event, filter::Filter, message::MachineReadablePrefix, util::BoxedFuture};
use nostr_relay_builder::builder::{
QueryPolicy,
QueryPolicyResult,
WritePolicy,
WritePolicyResult,
};
use tonic::transport::Channel;

use self::plugins_api::{
Empty,
PluginInfo,
PluginPriority,
PluginRequest,
PluginType,
plugin_request::PluginRequestBody,
plugin_response::PluginResponseBody,
plugins_service_client::PluginsServiceClient,
};
use crate::{relay::plugins_manager::PluginsManagerTrait, relay_config::RelayConfig};

mod plugins_api {
tonic::include_proto!("plugins");
}

type GrpcResult<T> = Result<T, GrpcError>;
type PluginClient = PluginsServiceClient<Channel>;

/// gRPC errors
#[derive(Debug, thiserror::Error)]
pub enum GrpcError {
#[error("Transport: {0:?}")]
Transport(#[from] tonic::transport::Error),
#[error("Call error: {0}")]
CallErr(String),
#[error("A plugin service without any plugin {0}")]
NoPlugins(hyper::Uri),
#[error("Unknown plugin type: {0}")]
UnknownPluginType(i32),
#[error("Unknown plugin priority: {0}")]
UnknownPluginPriority(i32),
}

/// Represents a gRPC plugin.
#[derive(Debug)]
pub struct GrpcPlugin {
/// The name of the plugin.
name: String,
/// Indicates whether the plugin is for writing or querying.
is_write: bool,
/// Plugin priority, `all` or `any`
is_all: bool,
}

/// Handles gRPC plugin service.
#[derive(Debug)]
pub struct GrpcPluginService {
/// Service uri
pub uri: hyper::Uri,
/// The gRPC client used to call the `RunPlugin` RPC.
pub grpc_client: PluginClient,
/// Write plugins of type `all`
pub all_write_plugins: Vec<GrpcPlugin>,
/// Write plugins of type `any`
pub any_write_plugins: Vec<GrpcPlugin>,
/// Query plugins of type `all`
pub all_query_plugins: Vec<GrpcPlugin>,
/// Query plugins of type `any`
pub any_query_plugins: Vec<GrpcPlugin>,
}

/// Manages multiple gRPC plugin services.
///
/// This is safe to clone as it uses an internal reference counter.
#[derive(Debug, Clone)]
pub struct GrpcPluginsManager {
/// A collection of gRPC services, each of which contains multiple plugins.
pub services: Arc<Vec<GrpcPluginService>>,
}

impl GrpcPluginService {
/// Create a new service and connect to it
pub async fn new(service_uri: hyper::Uri) -> GrpcResult<Self> {
tracing::debug!(service_uri = %service_uri, "connecting to a plugins service");
let mut client = PluginClient::connect(service_uri.clone()).await?;

tracing::debug!(service_uri = %service_uri, "calling `GetPlugins` RPC");
let mut plugins = client
.get_plugins(Empty {})
.await
.map_err(|err| GrpcError::CallErr(err.to_string()))?
.into_inner()
.plugins;

// Sort and remove all duplicates
plugins.sort_unstable_by_key(|plugin| plugin.name.clone());
plugins.dedup_by_key(|plugin: &mut PluginInfo| plugin.name.clone());
tracing::debug!(service_uri = %service_uri, "received {} plugins: {plugins:?}", plugins.len());

if plugins.is_empty() {
return Err(GrpcError::NoPlugins(service_uri));
}

let mut all_write_plugins = Vec::new();
let mut any_write_plugins = Vec::new();
let mut all_query_plugins = Vec::new();
let mut any_query_plugins = Vec::new();

for plugin in plugins.into_iter().map(GrpcPlugin::try_from) {
let plugin = plugin?;
match (plugin.is_write, plugin.is_all) {
(true, true) => all_write_plugins.push(plugin),
(true, false) => any_write_plugins.push(plugin),
(false, true) => all_query_plugins.push(plugin),
(false, false) => any_query_plugins.push(plugin),
}
}

Ok(Self {
uri: service_uri,
grpc_client: client,
all_write_plugins,
any_write_plugins,
all_query_plugins,
any_query_plugins,
})
}
}

impl GrpcPluginsManager {
/// Initializes a gRPC plugins manager using the provided services.
///
/// Connects to each service to retrieve its available plugins.
pub async fn with_services(services: &[hyper::Uri]) -> GrpcResult<Self> {
let mut manager_services = Vec::new();

for service in services {
manager_services.push(GrpcPluginService::new(service.clone()).await?);
}

Ok(Self {
services: Arc::new(manager_services),
})
}

/// Gets the manager if gRPC plugins are configured, otherwise returns None.
/// Logs an error if initialization fails.
pub async fn maybe_manager(config: &RelayConfig) -> Option<Self> {
if config.plugins.grpc.is_empty() {
tracing::info!("gRPC plugins list is empty, skipping connection");
return None;
}

match GrpcPluginsManager::with_services(&config.plugins.grpc).await {
Ok(manager) => {
tracing::info!("Successfully initialized gRPC plugins manager");
Some(manager)
}
Err(err) => {
tracing::error!("Failed to initialize gRPC plugins. Error: {}", err);
None
}
}
}
}

impl GrpcPlugin {
/// Run the plugin
pub async fn run(
&self,
uri: &hyper::Uri,
client: &mut PluginClient,
body: Either<&Event, &Filter>,
) -> Result<(), String> {
let request = if self.is_write {
assert!(body.is_left());
write_plugin_request(&self.name, body.unwrap_left())
} else {
assert!(body.is_right());
query_plugin_request(&self.name, body.unwrap_right().clone())
};

match client
.run_plugin(request)
.await
.map(|r| r.into_inner().plugin_response_body)
{
Ok(Some(PluginResponseBody::Accept(..))) => Ok(()),
Ok(Some(PluginResponseBody::RejectMsg(msg))) => Err(msg),
Ok(None) => {
tracing::warn!(service_uri = %uri, plugin_name = %self.name, "plugin returns none body");
Ok(())
}
Err(err) => {
tracing::error!(service_uri = %uri, plugin_name = %self.name, "plugin returns error: {err:?}");
Ok(())
}
}
}
}

impl GrpcPluginService {
/// Executes the provided `all_plugins` and `any_plugins` with the given
/// `body`.
///
/// The `all_plugins` must all accept the `body` (either an `Event` or
/// `Filter`). If they do, the `any_plugins` are then checked. If at
/// least one `any_plugin` accepts the `body`, the function returns
/// `Ok(())`. Otherwise, it returns an `Err` with the rejection message
/// from the first `any_plugin` that rejected the `body`.
async fn run_plugins(
&self,
body: Either<&Event, &Filter>,
all_plugins: &[GrpcPlugin],
any_plugins: &[GrpcPlugin],
) -> Result<(), String> {
if all_plugins.is_empty() && any_plugins.is_empty() {
return Ok(());
}

let mut client = self.grpc_client.clone();

// All `all_plugins` must accept the `body` to proceed.
for plugin in all_plugins {
plugin.run(&self.uri, &mut client, body).await?
}

// If there are no `any_plugins`, the `body` is accepted.
if any_plugins.is_empty() {
return Ok(());
}

let mut reject_msg = None;
for plugin in any_plugins {
match plugin.run(&self.uri, &mut client, body).await {
// If any `any_plugin` accepts the `body`, return `Ok(())`.
Ok(()) => return Ok(()),
// Store the rejection message from the first `any_plugin` that rejects the `body`.
Err(msg) if reject_msg.is_none() => reject_msg = Some(msg),
_ => (),
}
}

// If no `any_plugin` accepts the `body`, return the first rejection message.
Err(reject_msg.unwrap())
}

/// Executes the write plugins for the given `event`.
///
/// Returns `Ok(())` if all `all_plugins` accept the `event` and at least
/// one `any_plugin` accepts it. Otherwise, returns `Err(reject_msg)`
/// with the rejection message.
pub async fn run_write_plugins(&self, event: &Event) -> Result<(), String> {
self.run_plugins(
Either::Left(event),
&self.all_write_plugins,
&self.any_write_plugins,
)
.await
}

/// Executes the query plugins for the given `event`.
///
/// Returns `Ok(())` if all `all_plugins` accept the `event` and at least
/// one `any_plugin` accepts it. Otherwise, returns `Err(reject_msg)`
/// with the rejection message.
pub async fn run_query_plugins(&self, query: &Filter) -> Result<(), String> {
self.run_plugins(
Either::Right(query),
&self.all_query_plugins,
&self.any_query_plugins,
)
.await
}
}

impl TryFrom<PluginInfo> for GrpcPlugin {
type Error = GrpcError;

fn try_from(plugin: PluginInfo) -> Result<Self, Self::Error> {
tracing::debug!(
plugin_name = %plugin.name,
plugin_type = %plugin.plugin_type,
plugin_priority = %plugin.priority,
"processing plugin info"
);

let is_write = PluginType::try_from(plugin.plugin_type)
.map_err(|_| GrpcError::UnknownPluginType(plugin.plugin_type))?
== PluginType::Write;

let is_all = PluginPriority::try_from(plugin.priority)
.map_err(|_| GrpcError::UnknownPluginPriority(plugin.priority))?
== PluginPriority::All;

Ok(Self {
name: plugin.name,
is_write,
is_all,
})
}
}

impl WritePolicy for GrpcPluginsManager {
fn admit_event<'a>(
&'a self,
event: &'a Event,
_: &'a std::net::SocketAddr,
) -> BoxedFuture<'a, WritePolicyResult> {
Box::pin(async {
for service in self.services.iter() {
if let Err(reject_msg) = service.run_write_plugins(event).await {
tracing::debug!(service_url = %service.uri, "event rejected: {}", event.id);
return WritePolicyResult::reject(MachineReadablePrefix::Blocked, reject_msg);
}
}

WritePolicyResult::Accept
})
}
}

impl QueryPolicy for GrpcPluginsManager {
fn admit_query<'a>(
&'a self,
query: &'a Filter,
_: &'a std::net::SocketAddr,
) -> BoxedFuture<'a, QueryPolicyResult> {
Box::pin(async move {
for service in self.services.iter() {
if let Err(reject_msg) = service.run_query_plugins(query).await {
tracing::debug!(service_url = %service.uri, "query rejected: {query:?}");
return QueryPolicyResult::reject(MachineReadablePrefix::Blocked, reject_msg);
}
}

QueryPolicyResult::Accept
})
}
}

impl PluginsManagerTrait for GrpcPluginsManager {}

/// Make a new write plugin request
fn write_plugin_request(plugin_name: &str, event: &Event) -> PluginRequest {
let tags = event
.tags
.iter()
.map(|tag| {
plugins_api::Tag {
tag_kind: tag.kind().as_str().to_owned(),
values: tag.as_slice()[1..].to_vec(),
}
})
.collect();

PluginRequest {
plugin_name: plugin_name.to_owned(),
plugin_request_body: Some(PluginRequestBody::Event(plugins_api::Event {
tags,
id: event.id.to_hex(),
public_key: event.pubkey.to_hex(),
created_at: event.created_at.as_secs(),
kind: event.kind.as_u16() as u32,
content: event.content.clone(),
signature: event.sig.to_string(),
})),
}
}

/// Make a new query plugin request
fn query_plugin_request(plugin_name: &str, filter: Filter) -> PluginRequest {
let tags = filter
.generic_tags
.iter()
.map(|(tag, values)| {
plugins_api::Tag {
tag_kind: tag.as_str().to_owned(),
values: values.clone().into_iter().collect(),
}
})
.collect();

PluginRequest {
plugin_name: plugin_name.to_owned(),
plugin_request_body: Some(PluginRequestBody::Filter(plugins_api::Filter {
tags,
ids: map_set(filter.ids, |id| id.to_hex()),
authors: map_set(filter.authors, |pkey| pkey.to_hex()),
kinds: map_set(filter.kinds, |kind| kind.as_u16() as u32),
since: filter.since.map(|t| t.as_secs()),
until: filter.until.map(|t| t.as_secs()),
limit: filter
.limit
.map(|limit| limit.try_into().unwrap_or(u64::MAX)),
})),
}
}

fn map_set<T, R>(option_set: Option<BTreeSet<T>>, map_fn: impl FnMut(T) -> R) -> Vec<R> {
option_set
.map(|set| set.into_iter().map(map_fn).collect())
.unwrap_or_default()
}

<svg width="38" height="38" viewBox="0 0 ...

2026-10-08T22:52:43Z

/// deterministic nostr event build example // deterministic ...

2026-10-08T22:52:43Z

/// deterministic nostr event build example
// deterministic nostr event build example
use get_file_hash_core::get_file_hash;
#[cfg(all(not(debug_assertions), feature = "nostr"))]
use get_file_hash_core::{get_git_tracked_files, DEFAULT_GNOSTR_KEY, DEFAULT_PICTURE_URL, DEFAULT_BANNER_URL, publish_nostr_event_if_release, get_repo_announcement_event};
#[cfg(all(not(debug_assertions), feature = "nostr"))]
use nostr_sdk::{EventBuilder, Keys, Tag, SecretKey};
#[cfg(all(not(debug_assertions), feature = "nostr"))]
use std::fs;

use std::path::PathBuf;
use sha2::{Digest, Sha256};
#[cfg(all(not(debug_assertions), feature = "nostr"))]
use ::hex;

#[tokio::main]
async fn main() {
let manifest_dir = std::env::var("CARGO_MANIFEST_DIR").unwrap();
let is_git_repo = std::path::Path::new(&manifest_dir).join(".git").exists();
#[cfg(all(not(debug_assertions), feature = "nostr"))]
#[allow(unused_mut)]
let mut git_branch_str = String::new();

println!("cargo:rustc-env=CARGO_PKG_NAME={}", env!("CARGO_PKG_NAME"));
println!("cargo:rustc-env=CARGO_PKG_VERSION={}", env!("CARGO_PKG_VERSION"));

if is_git_repo {
let git_commit_hash_output = std::process::Command::new("git")
.args(&["rev-parse", "HEAD"])
.stdout(std::process::Stdio::piped())
.stderr(std::process::Stdio::piped())
.output()
.expect("Failed to execute git command for commit hash");

let git_commit_hash_str = if git_commit_hash_output.status.success() && !git_commit_hash_output.stdout.is_empty() {
String::from_utf8(git_commit_hash_output.stdout).unwrap().trim().to_string()
} else {
println!("cargo:warning=Git commit hash command failed or returned empty. Status: {:?}, Stderr: {}",
git_commit_hash_output.status, String::from_utf8_lossy(&git_commit_hash_output.stderr));
String::new()
};
println!("cargo:rustc-env=GIT_COMMIT_HASH={}", git_commit_hash_str);

let git_branch_output = std::process::Command::new("git")
.args(&["rev-parse", "--abbrev-ref", "HEAD"])
.stdout(std::process::Stdio::piped())
.stderr(std::process::Stdio::piped())
.output()
.expect("Failed to execute git command for branch name");

let git_branch_str = if git_branch_output.status.success() && !git_branch_output.stdout.is_empty() {
String::from_utf8(git_branch_output.stdout).unwrap().trim().to_string()
} else {
println!("cargo:warning=Git branch command failed or returned empty. Status: {:?}, Stderr: {}",
git_branch_output.status, String::from_utf8_lossy(&git_branch_output.stderr));
String::new()
};
println!("cargo:rustc-env=GIT_BRANCH={}", git_branch_str);
} else {
println!("cargo:rustc-env=GIT_COMMIT_HASH=");
println!("cargo:rustc-env=GIT_BRANCH=");
}

println!("cargo:rerun-if-changed=.git/HEAD");

//#[cfg(all(not(debug_assertions), feature = "nostr"))]
//let relay_urls = get_file_hash_core::get_relay_urls();

let cargo_toml_hash = get_file_hash!("../Cargo.toml");
println!("cargo:rustc-env=CARGO_TOML_HASH={}", cargo_toml_hash);

let lib_hash = get_file_hash!("../src/lib.rs");
println!("cargo:rustc-env=LIB_HASH={}", lib_hash);

let build_hash = get_file_hash!("../build.rs");
println!("cargo:rustc-env=BUILD_HASH={}", build_hash);

println!("cargo:rerun-if-changed=Cargo.toml");
println!("cargo:rerun-if-changed=src/lib.rs");
println!("cargo:rerun-if-changed=build.rs");
let online_relays_csv_path = PathBuf::from(&manifest_dir).join("src/get_file_hash_core/src/online_relays_gps.csv");
if online_relays_csv_path.exists() {
println!("cargo:rerun-if-changed={}", online_relays_csv_path.to_str().unwrap());
}

#[cfg(all(not(debug_assertions), feature = "nostr"))]
if cfg!(not(debug_assertions)) {
println!("cargo:warning=Nostr feature enabled: Build may take longer due to network operations (publishing events to relays).");

// This code only runs in release builds
let package_version = std::env::var("CARGO_PKG_VERSION").unwrap();

let output_dir = PathBuf::from(format!(".gnostr/build/{}", package_version));
if let Err(e) = fs::create_dir_all(&output_dir) {
println!("cargo:warning=Failed to create output directory {}: {}", output_dir.display(), e);
}

let files_to_publish: Vec<String> = get_git_tracked_files(&PathBuf::from(&manifest_dir));

let git_commit_hash_output = std::process::Command::new("git")
.args(&["rev-parse", "HEAD"])
.stdout(std::process::Stdio::piped())
.stderr(std::process::Stdio::piped())
.output()
.expect("Failed to execute git command for commit hash");

let git_commit_hash_str = if git_commit_hash_output.status.success() && !git_commit_hash_output.stdout.is_empty() {
String::from_utf8(git_commit_hash_output.stdout).unwrap().trim().to_string()
} else {
println!("cargo:warning=Git commit hash command failed or returned empty. Status: {:?}, Stderr: {}",
git_commit_hash_output.status, String::from_utf8_lossy(&git_commit_hash_output.stderr));
String::new()
};
println!("cargo:rustc-env=GIT_COMMIT_HASH={}", git_commit_hash_str);
// Create padded_commit_hash
let padded_commit_hash = format!("{:0>64}", &git_commit_hash_str);
println!("cargo:rustc-env=PADDED_COMMIT_HASH={}", padded_commit_hash);
// Initialize client and keys once
let initial_secret_key = SecretKey::parse(&padded_commit_hash).expect("Failed to create Nostr SecretKey from PADDED_COMMIT_HASH");
let initial_keys = Keys::new(initial_secret_key);
let mut client = nostr_sdk::Client::new(initial_keys.clone());
let mut relay_urls = get_file_hash_core::get_relay_urls();

// Add relays to the client
for relay_url in relay_urls.iter() {
if let Err(e) = client.add_relay(relay_url).await {
println!("cargo:warning=Failed to add relay {}: {}", relay_url, e);
}
}
client.connect().await;
println!("cargo:warning=Added and connected to {} relays.", relay_urls.len());

let mut published_event_ids: Vec<Tag> = Vec::new();
let mut total_bytes_sent: usize = 0;

for file_path_str in &files_to_publish {
println!("cargo:warning=Processing file: {}", file_path_str);
match fs::read(file_path_str) {
Ok(bytes) => {
let mut hasher = Sha256::new();
hasher.update(&bytes);
let result = hasher.finalize();
let file_hash_hex = hex::encode(result);

match SecretKey::from_hex(&file_hash_hex.clone()) {
Ok(secret_key) => {
let keys = Keys::new(secret_key);
let content = String::from_utf8_lossy(&bytes).into_owned();
let tags = vec![
Tag::parse(["file", file_path_str].iter().map(ToString::to_string).collect::<Vec<String>>()).unwrap(),
Tag::parse(["version", &package_version].iter().map(ToString::to_string).collect::<Vec<String>>()).unwrap(),
];
let event_builder = EventBuilder::text_note(content).tags(tags);

if let Some(event_id) = publish_nostr_event_if_release(&mut client, file_hash_hex, keys.clone(), event_builder, &mut relay_urls, file_path_str, &output_dir, &mut total_bytes_sent).await {
published_event_ids.push(Tag::event(event_id));
}

// Publish metadata event
get_file_hash_core::publish_metadata_event(
&keys,
&relay_urls,
DEFAULT_PICTURE_URL,
DEFAULT_BANNER_URL,
file_path_str,
).await;
}
Err(e) => {
println!("cargo:warning=Failed to derive Nostr secret key for {}: {}", file_path_str, e);
}
}
}
Err(e) => {
println!("cargo:warning=Failed to read file {}: {}", file_path_str, e);
}
}
}

// Create and publish the build_manifest
if !published_event_ids.is_empty() {

//TODO this will be either the default or detected from env vars PRIVATE_KEY
let keys = Keys::new(SecretKey::from_hex(DEFAULT_GNOSTR_KEY).expect("Failed to create Nostr keys from DEFAULT_GNOSTR_KEY"));
let cloned_keys = keys.clone();
let content = format!("Build manifest for get_file_hash v{}", package_version);
let mut tags = vec![
Tag::parse(["build_manifest", &package_version].iter().map(ToString::to_string).collect::<Vec<String>>()).unwrap(),
Tag::parse(["build_manifest", &package_version].iter().map(ToString::to_string).collect::<Vec<String>>()).unwrap(),
Tag::parse(["build_manifest", &package_version].iter().map(ToString::to_string).collect::<Vec<String>>()).unwrap(),
Tag::parse(["build_manifest", &package_version].iter().map(ToString::to_string).collect::<Vec<String>>()).unwrap(),
];
tags.extend(published_event_ids);

let event_builder = EventBuilder::text_note(content.clone()).tags(tags);

if let Some(event_id) = publish_nostr_event_if_release(
&mut client,
hex::encode(Sha256::digest(content.as_bytes())),
keys,
event_builder,
&mut relay_urls,
"build_manifest.json",
&output_dir,
&mut total_bytes_sent,
).await {

let build_manifest_event_id = Some(event_id);

// Publish metadata event for the build manifest
get_file_hash_core::publish_metadata_event(
&cloned_keys, // Use reference to cloned keys here
&relay_urls,
DEFAULT_PICTURE_URL,
DEFAULT_BANNER_URL,
&format!("build_manifest:{}", package_version),
).await;
let git_commit_hash = &git_commit_hash_str;
let git_branch = &git_branch_str;
let repo_url = std::env::var("CARGO_PKG_REPOSITORY").unwrap();
let repo_name = std::env::var("CARGO_PKG_NAME").unwrap();
let repo_description = std::env::var("CARGO_PKG_DESCRIPTION").unwrap();

let output_dir = PathBuf::from(format!(".gnostr/build/{}", package_version));
if let Err(e) = fs::create_dir_all(&output_dir) {
println!("cargo:warning=Failed to create output directory {}: {}", output_dir.display(), e);
}

let announcement_keys = Keys::new(SecretKey::from_hex(build_manifest_event_id.unwrap().to_hex().as_str()).expect("Failed to create Nostr keys from build_manifest_event_id"));
let announcement_pubkey_hex = announcement_keys.public_key().to_string();

// Publish NIP-34 Repository Announcement
if let Some(_event_id) = get_repo_announcement_event(
&mut client,
&announcement_keys,
&relay_urls,
&repo_url,
&repo_name,
&repo_description,
&git_commit_hash,
&git_branch,
&output_dir,
&announcement_pubkey_hex
).await {
// Successfully published announcement
}
}
}
println!("cargo:warning=Total bytes sent to Nostr relays: {} bytes ({} MB)", total_bytes_sent, total_bytes_sent as f64 / 1024.0 / 1024.0);
}
}
// deterministic nostr event build example

# Broadcast and Update a Git Repository > `n34 repo announce` ...

2026-10-08T22:52:43Z

# Broadcast and Update a Git Repository

> `n34 repo announce` command

**Usage:**
```
Broadcast and update a git repository

Usage: n34 repo announce [OPTIONS] --id <REPO_ID>

Options:
--id <REPO_ID> Unique identifier for the repository in kebab-case
-n, --name <NAME> A name for the repository
-d, --description <DESCRIPTION> A description for the repository
-w, --web <WEB> Webpage URLs for the repository (if provided by the git server)
-c, --clone <CLONE> URLs for cloning the repository
-m, --maintainers <MAINTAINERS> Additional maintainers of the repository (besides yourself)
-l, --label <LABEL> Labels to categorize the repository. Can be specified multiple times
--force-id Skip kebab-case validation for the repository ID
--address-file If set, creates a `nostr-address` file to enable automatic address discovery by n34
```

This command generates an announcement event to publish your project. It can be
used to announce a new repository or update an existing one.

When updating, you must resubmit all repository fields, not just the fields
you wish to change. The command uses this information to build and publish a
completely new announcement event that will replace the old one.

It is recommended to use the `--address-file` flag. This option creates
a `nostr-address` file that enables `n34` to automatically discover the
repository's address, simplifying the workflow for contributors.

#[cfg(feature = "nostr")] use frost_secp256k1_tr as ...

2026-10-08T22:52:43Z

#[cfg(feature = "nostr")]
use frost_secp256k1_tr as frost; // MUST use the -tr variant for BIP-340/Nostr
#[cfg(feature = "nostr")]
use rand::thread_rng;
#[cfg(feature = "nostr")]
use serde_json::json;
#[cfg(feature = "nostr")]
use sha2::{Digest, Sha256};
#[cfg(feature = "nostr")]
use std::collections::BTreeMap;
#[cfg(feature = "nostr")]
use hex;
#[cfg(feature = "nostr")]
fn main() -> Result<(), Box<dyn std::error::Error>> {
let mut rng = thread_rng();
let (max_signers, min_signers) = (3, 2);

// 1. Setup Nostr Event Metadata
let pubkey_hex = "79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798"; // Example
let created_at = 1712050000;
let kind = 1;
let content = "Hello from ROAST threshold signatures!";

// 2. Serialize for Nostr ID (per NIP-01)
let event_json = json!([
0,
pubkey_hex,
created_at,
kind,
[],
content
]).to_string();

let mut hasher = Sha256::new();
hasher.update(event_json.as_bytes());
let event_id = hasher.finalize(); // This 32-byte hash is our signing message

// 3. FROST/ROAST Key Generation
let (shares, pubkey_package) = frost::keys::generate_with_dealer(
max_signers,
min_signers,
frost::keys::IdentifierList::Default,
&mut rng,
)?;

// 4. ROAST Coordination Simulation (Round 1: Commitments)
// In ROAST, the coordinator keeps a "session" open and collects commitments
let mut session_commitments = BTreeMap::new();
let mut signer_nonces = BTreeMap::new();

// Signers 1 and 3 respond first (Signer 2 is offline/slow)
for &id_val in &[1, 3] {
let id = frost::Identifier::try_from(id_val as u16)?;
let (nonces, comms) = frost::round1::commit(shares[&id].signing_share(), &mut rng);
session_commitments.insert(id, comms);
signer_nonces.insert(id, nonces);
}

// 5. Round 2: Signing the Nostr ID
let signing_package = frost::SigningPackage::new(session_commitments, &event_id);
let mut signature_shares = BTreeMap::new();

for (id, nonces) in signer_nonces {
let key_package: frost::keys::KeyPackage = shares[&id].clone().try_into()?;
let share = frost::round2::sign(&signing_package, &nonces, &key_package)?;
signature_shares.insert(id, share);
}

// 6. Aggregate into a BIP-340 Signature
let group_signature = frost::aggregate(
&signing_package,
&signature_shares,
&pubkey_package,
)?;

// 7. Verification (using BIP-340 logic)
pubkey_package.verifying_key().verify(&event_id, &group_signature)?;

println!("Nostr Event ID: {}", hex::encode(event_id));
println!("Threshold Signature (BIP-340): {}", hex::encode(group_signature.serialize()?));
println!("Successfully signed Nostr event using ROAST/FROST!");

Ok(())
}

#[cfg(not(feature = "nostr"))]
fn main() {
println!("This example requires the 'nostr' feature. Please run with: cargo run --example frost_bip_340 --features nostr");
}

# n34-relay WIP

2026-10-08T22:52:43Z

# n34-relay

WIP

use frost_secp256k1_tr as frost; use frost::{Identifier, ...

2026-10-08T22:52:43Z

use frost_secp256k1_tr as frost;
use frost::{Identifier, keys::IdentifierList, round1, round2};
use rand_chacha::ChaCha20Rng;
use rand_chacha::rand_core::SeedableRng;
use std::collections::BTreeMap;

#[cfg(feature = "nostr")]
fn main() -> Result<(), Box<dyn std::error::Error>> {
// 1. RECREATE CONTEXT (Same as Signer)
let mut dealer_rng = ChaCha20Rng::from_seed([0u8; 32]);
let min_signers = 2;
let (shares, pubkey_package) = frost::keys::generate_with_dealer(
3, min_signers, IdentifierList::Default, &mut dealer_rng
)?;

let p1_id = Identifier::try_from(1u16)?;
let p2_id = Identifier::try_from(2u16)?;

// 2. SIMULATE SIGNING (Round 1 & 2)
let mut rng1 = ChaCha20Rng::from_seed([1u8; 32]);
let (p1_nonces, p1_commitments) = round1::commit(shares[&p1_id].signing_share(), &mut rng1);
let mut rng2 = ChaCha20Rng::from_seed([2u8; 32]);
let (p2_nonces, p2_commitments) = round1::commit(shares[&p2_id].signing_share(), &mut rng2);

let message = b"gnostr-gcc-verification-test";
let mut commitments_map = BTreeMap::new();
commitments_map.insert(p1_id, p1_commitments);
commitments_map.insert(p2_id, p2_commitments);
let signing_package = frost::SigningPackage::new(commitments_map, message);

// Generate shares (using the KeyPackage method we perfected)
let p1_key_pkg = frost::keys::KeyPackage::new(p1_id, *shares[&p1_id].signing_share(),
frost::keys::VerifyingShare::from(*shares[&p1_id].signing_share()),
*pubkey_package.verifying_key(), min_signers);
let p2_key_pkg = frost::keys::KeyPackage::new(p2_id, *shares[&p2_id].signing_share(),
frost::keys::VerifyingShare::from(*shares[&p2_id].signing_share()),
*pubkey_package.verifying_key(), min_signers);

let p1_sig_share = round2::sign(&signing_package, &p1_nonces, &p1_key_pkg)?;
let p2_sig_share = round2::sign(&signing_package, &p2_nonces, &p2_key_pkg)?;

// 3. COORDINATOR: AGGREGATION
println!("--- BIP-64MOD: Coordinator Aggregation ---");

let mut shares_map = BTreeMap::new();
shares_map.insert(p1_id, p1_sig_share);
shares_map.insert(p2_id, p2_sig_share);

let final_signature = frost::aggregate(
&signing_package,
&shares_map,
&pubkey_package
)?;

let sig_bytes = final_signature.serialize()?;
println!("✅ Aggregation Successful!");
println!("Final Signature (Hex): {}", hex::encode(&sig_bytes));

// 4. VERIFICATION (The moment of truth)
pubkey_package.verifying_key().verify(message, &final_signature)?;
println!("🛡️ Signature Verified against Group Public Key!");

Ok(())
}

#[cfg(not(feature = "nostr"))]
fn main() { println!("Enable nostr feature."); }

//! Plugins Service Example //! //! A basic guide to designing ...

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//! Plugins Service Example
//!
//! A basic guide to designing your plugins service. Feel free to refine or
//! improve this approach.

use std::{
collections::HashMap,
net::{Ipv4Addr, SocketAddr, SocketAddrV4},
str::FromStr,
sync::Arc,
time::{SystemTime, UNIX_EPOCH},
};

use axum::Extension;
use parking_lot::{Mutex, RwLock};
use strum::{AsRefStr, EnumIter, EnumString, IntoEnumIterator};
use tonic::{Code, Request, Response, Status, transport::Server};

use self::plugins_api::{
Empty,
PluginInfo,
PluginPriority,
PluginRequest,
PluginResponse,
PluginType,
ServicePlugins,
plugin_request::PluginRequestBody,
plugin_response::PluginResponseBody,
plugins_service_server::{PluginsService, PluginsServiceServer},
};

mod plugins_api {
tonic::include_proto!("plugins");
}

struct Service;
struct PluginsState {
max_tags_count: usize,
events_per_day: usize,
last_db_wibed: RwLock<u64>,
db: Mutex<HashMap<String, usize>>,
}

impl PluginsState {
/// Initialize the state
fn new() -> Self {
Self {
max_tags_count: 30,
events_per_day: 5,
last_db_wibed: RwLock::new(current_time()),
db: Mutex::new(HashMap::new()),
}
}
}

/// Service plugins.
#[derive(Debug, EnumIter, EnumString, AsRefStr)]
#[strum(serialize_all = "snake_case")]
enum Plugins {
/// Restricts the number of tags allowed per event.
TagsLimit,
/// Sets a daily limit on the number of events that can be broadcasted for
/// each public key.
EventsPerDay,
/// Prevents the listing of relay kind 1 events (text notes).
NoKindOne,
}

impl Plugins {
/// Returns the plugins info
fn plugins_info() -> Vec<PluginInfo> {
let mut plugins = Vec::new();
for plugin in Self::iter() {
plugins.push(PluginInfo {
name: plugin.as_ref().to_owned(),
plugin_type: plugin.plugin_type() as i32,
priority: plugin.plugin_priority() as i32,
});
}
plugins
}

/// Returns the plugin type
#[inline]
fn plugin_type(&self) -> PluginType {
match self {
Self::TagsLimit => PluginType::Write,
Self::EventsPerDay => PluginType::Write,
Self::NoKindOne => PluginType::Query,
}
}

/// Returns the plugin priority
#[inline]
fn plugin_priority(&self) -> PluginPriority {
PluginPriority::All
}

/// Run write plugin
async fn run_write(
&self,
event: plugins_api::Event,
state: Arc<PluginsState>,
) -> Result<(), String> {
assert_eq!(self.plugin_type(), PluginType::Write);

match self {
Self::TagsLimit => run_tags_limit(event, state).await,
Self::EventsPerDay => run_events_per_day(event, state).await,
_ => unreachable!(), // You must make sure to include all write plugins
}
}

/// Run query plugin
async fn run_query(
&self,
filter: plugins_api::Filter,
_state: Arc<PluginsState>,
) -> Result<(), String> {
assert_eq!(self.plugin_type(), PluginType::Query);

match self {
Self::NoKindOne => run_no_kind_one(filter).await,
_ => unreachable!(), // You must make sure to include all query plugins
}
}
}

#[tonic::async_trait]
impl PluginsService for Service {
async fn run_plugin(
&self,
request: Request<PluginRequest>,
) -> Result<Response<PluginResponse>, Status> {
let state = Arc::clone(request.extensions().get::<Arc<PluginsState>>().unwrap());
let request = request.into_inner();

let Ok(plugin) = Plugins::from_str(&request.plugin_name) else {
return Err(Status::new(
Code::InvalidArgument,
format!("Unknown plugin: {}", request.plugin_name),
));
};

let Some(body) = request.plugin_request_body else {
return Err(Status::new(
Code::InvalidArgument,
"Missing the request body",
));
};

let result = match body {
PluginRequestBody::Event(event) => {
if matches!(plugin.plugin_type(), PluginType::Query) {
return Err(Status::new(
Code::InvalidArgument,
format!(
"plugin '{}' is query plugin but received an event",
plugin.as_ref()
),
));
}
plugin.run_write(event, state).await
}
PluginRequestBody::Filter(filter) => {
if matches!(plugin.plugin_type(), PluginType::Write) {
return Err(Status::new(
Code::InvalidArgument,
format!(
"plugin '{}' is write plugin but received a filter",
plugin.as_ref()
),
));
}
plugin.run_query(filter, state).await
}
};

match result {
Ok(()) => {
Ok(Response::new(PluginResponse {
plugin_response_body: Some(PluginResponseBody::Accept(Empty {})),
}))
}
Err(reject_msg) => {
Ok(Response::new(PluginResponse {
plugin_response_body: Some(PluginResponseBody::RejectMsg(reject_msg)),
}))
}
}
}

async fn get_plugins(&self, _: Request<Empty>) -> Result<Response<ServicePlugins>, Status> {
Ok(Response::new(ServicePlugins {
plugins: Plugins::plugins_info(),
}))
}
}

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
let address = SocketAddr::V4(SocketAddrV4::new(Ipv4Addr::LOCALHOST, 8080));
println!("Service Address: 127.0.0.1:8080");

Server::builder()
.layer(Extension(Arc::new(PluginsState::new())))
.add_service(PluginsServiceServer::new(Service))
.serve(address)
.await?;
Ok(())
}

fn current_time() -> u64 {
SystemTime::now()
.duration_since(UNIX_EPOCH)
.map(|d| d.as_secs())
.unwrap_or(u64::MAX)
}

// --- Plugins --- //

async fn run_tags_limit(event: plugins_api::Event, state: Arc<PluginsState>) -> Result<(), String> {
if event.tags.len() > state.max_tags_count {
return Err(format!(
"Too many tags in the event, the limit is {}",
state.max_tags_count
));
}

Ok(())
}

async fn run_events_per_day(
event: plugins_api::Event,
state: Arc<PluginsState>,
) -> Result<(), String> {
let mut db = state.db.lock();

let count = db.entry(event.public_key).or_insert(1);

if *count >= state.events_per_day {
return Err("You exceeded your daily limit".to_owned());
}

*count += 1;

// For testing purposes, the DB is cleared every 5 minutes. In a production
// environment, this operation should occur every 24 hours, and a persistent
// database should be used instead of an in-memory one. :)
let now_time = current_time();
if { now_time - *state.last_db_wibed.read() } >= 60 * 5 {
*state.last_db_wibed.write() = now_time;
*db = HashMap::new();
}

Ok(())
}

async fn run_no_kind_one(filter: plugins_api::Filter) -> Result<(), String> {
if filter.ids.is_empty() && filter.authors.is_empty() && filter.kinds.contains(&1) {
return Err("Exploring relay notes is not permitted".to_owned());
}
Ok(())
}

# Reply to Issues and Patches > `n34 reply` command Usage: ...

2026-10-08T22:52:43Z

# Reply to Issues and Patches

> `n34 reply` command

**Usage:**
```
Reply to issues and patches

Usage: n34 reply [OPTIONS] <--comment <COMMENT>|--editor> <nevent1-or-note1>

Arguments:
<nevent1-or-note1> The issue, patch, or comment to reply to

Options:
--quote-to Quote the replied-to event in the editor
--repo <NADDR-NIP05-OR-SET> Repository address in `naddr` format (`naddr1...`), NIP-05 format (`4rs.nl/n34` or `_@4rs.nl/n34`), or a set name like `kernel`
-c, --comment <COMMENT> The comment (cannot be used with --editor)
-e, --editor Open editor to write comment (cannot be used with --content)
```

Craft replies ([NIP-22] Comment) to issues, patches, or comments with ease
using the `n34 reply` command. You can either input your reply directly with
the `--comment` option or open an editor for a more detailed response using
`--editor`. Additionally, when using `--editor`, the `--quote-to` option
allows you to include the original content in your editor, enabling precise and
context-aware replies.

[NIP-22]: https://github.com/nostr-protocol/nips/blob/master/22.md

# Reopen a Closed Issue > `n34 issue reopen` command ...

2026-10-08T22:52:43Z

# Reopen a Closed Issue

> `n34 issue reopen` command

**Usage:**
```
Reopens a closed issue

Usage: n34 issue reopen [OPTIONS] <ISSUE_ID>

Arguments:
<ISSUE_ID> The ID of the closed issue to reopen

Options:
--repo <NADDR-NIP05-OR-SET> Repository address in `naddr` format (`naddr1...`), NIP-05 format (`4rs.nl/n34` or `_@4rs.nl/n34`), or a set name like `kernel`
```

Issue a kind `1630` (Open status) for the specified issue. The issue have to
be closed.

// n34 - A CLI to interact with NIP-34 and other stuff related to ...

2026-10-08T22:52:43Z

// n34 - A CLI to interact with NIP-34 and other stuff related to codes in nostr
// Copyright (C) 2025 Awiteb <a@4rs.nl>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://gnu.org/licenses/gpl-3.0.html>;.

use std::{
fs,
path::{Path, PathBuf},
str::FromStr,
};

use clap::Args;
use nostr::{
event::{Kind, TagKind},
filter::Filter,
nips::nip19::ToBech32,
};

use crate::{
cli::{
CliOptions,
traits::{CommandRunner, OptionNaddrOrSetVecExt, RelayOrSetVecExt},
types::{NaddrOrSet, NostrEvent},
},
error::{N34Error, N34Result},
nostr_utils::{
NostrClient,
traits::{NaddrsUtils, ReposUtils},
utils,
},
};

#[derive(Debug, Args)]
pub struct FetchArgs {
/// Repository address in `naddr` format (`naddr1...`), NIP-05 format
/// (`4rs.nl/n34` or `_@4rs.nl/n34`), or a set name like `kernel`.
///
/// If omitted, looks for a `nostr-address` file.
#[arg(value_name = "NADDR-NIP05-OR-SET", long = "repo")]
naddrs: Option<Vec<NaddrOrSet>>,
/// Output directory for the patches. Default to the current directory
#[arg(short, long, value_name = "PATH")]
output: Option<PathBuf>,
/// The patch id to fetch it
patch_id: NostrEvent,
}

impl CommandRunner for FetchArgs {
const NEED_SIGNER: bool = false;

async fn run(self, options: CliOptions) -> N34Result<()> {
let naddrs = utils::naddrs_or_file(
self.naddrs.flat_naddrs(&options.config.sets)?,
&utils::nostr_address_path()?,
)?;
let relays = options.relays.clone().flat_relays(&options.config.sets)?;
let client = NostrClient::init(&options, &relays).await;
let output_path = self.output.unwrap_or_default();

client
.add_relays(
&[
naddrs.extract_relays(),
self.patch_id.relays,
client
.fetch_repos(&naddrs.into_coordinates())
.await?
.extract_relays(),
]
.concat(),
)
.await;

let root_patch = client
.fetch_event(
Filter::new()
.id(self.patch_id.event_id)
.kind(Kind::GitPatch),
)
.await?
.ok_or(N34Error::CanNotFoundPatch)?;

if !root_patch
.tags
.iter()
.any(|t| t.kind() == TagKind::t() && t.content().is_some_and(|c| c == "root"))
{
return Err(N34Error::NotRootPatch);
}

let root_author = root_patch.pubkey;
let root_patch = super::GitPatch::from_str(&root_patch.content)
.map_err(|err| N34Error::InvalidEvent(format!("Failed to parse the patch: {err}")))?;

tracing::info!("Found the root patch: `{}`", root_patch.subject);

let mut patches = client
.fetch_patch_series(self.patch_id.event_id, root_author)
.await?
.into_iter()
.map(|p| {
let patch = super::GitPatch::from_str(&p.content).map_err(|err| {
N34Error::InvalidEvent(format!(
"Failed to parse the patch `{}`: {err}",
p.id.to_bech32().expect("Infallible")
))
})?;
N34Result::Ok((patch.filename(&output_path)?, patch))
})
.collect::<N34Result<Vec<_>>>()?;
patches.push((root_patch.filename(&output_path)?, root_patch));
patches.sort_unstable_by_key(|p| p.0.clone());
patches.dedup_by_key(|p| p.0.clone());

if output_path.as_path() != Path::new("") && !output_path.exists() {
fs::create_dir_all(&output_path)?;
}

for (patch_path, patch) in patches {
tracing::info!("Writeing `{}` in `{}`", patch.subject, patch_path.display());
fs::write(patch_path, patch.inner)?;
}

Ok(())
}
}

# Modify a Set > `n34 sets update` command Usage: ``` ...

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# Modify a Set

> `n34 sets update` command

**Usage:**
```
Modify an existing set

Usage: n34 sets update [OPTIONS] <NAME>

Arguments:
<NAME> Name of the set to update

Options:
--set-relay <RELAYS> Add relay to the set, either as URL or set name to extract its relays. [aliases: `--sr`]
--repo <NADDR-NIP05-OR-SET> Repository address in `naddr` format (`naddr1...`), NIP-05 format (`4rs.nl/n34` or `_@4rs.nl/n34`), or a set name like `kernel`
--override Replace existing relays/repositories instead of adding to them
```

Use this command to update an existing set by its name. By default, providing
relays via `--set-relay` or repositories via `--repo` will add them to the set's
existing entries. To replace the current relays and repositories with the new
values, use the `--override` flag.

[passing repositories]: /commands.html#passing-repositories

// n34-relay - A nostr GRASP relay implementation // Copyright ...

2026-10-08T22:52:43Z

// n34-relay - A nostr GRASP relay implementation // Copyright ...

2026-10-08T22:52:43Z

// n34-relay - A nostr GRASP relay implementation // Copyright ...

2026-10-08T22:52:43Z

# Fallback Relays > `n34 config relays` command Usage: ``` ...

2026-10-08T22:52:43Z

# Fallback Relays

> `n34 config relays` command

**Usage:**
```
Sets the default fallback relays if none provided. Use this relays for read and write

Usage: n34 config relays [OPTIONS] [RELAYS]...

Arguments:
[RELAYS]... List of relay URLs to append to fallback relays. If empty, removes all fallback relays

Options:
--override Replace existing fallback relays instead of appending new ones
```

This command configures the default fallback relays, which `n34` uses to read
from and write to. To add relays, provide their URLs as arguments to append
them to the current list. Use the `--override` flag to replace the existing list
entirely. To clear all fallback relays, run the command without any arguments.

# GRASP-02 Proactive Sync Status: DRAFT - expect breaking changes ...

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# GRASP-02 Proactive Sync

Status: DRAFT - expect breaking changes

MUST proactively sync nostr events from other relays listed in `relays` tag of [git repository announcement](https://nips.nostr.com/34#repository-announcements) no less than once every 1h.

MUST proactively sync missing git data from latest
[repo state announcement](https://nips.nostr.com/34#repository-state-announcements) from other git servers listed in `clone` no less than every 1h.

MUST proactively fetch git data related to accepted [git PR event](https://nips.nostr.com/34#pull-requests) or [git PR update event](https://nips.nostr.com/34#pull-request-updates) no less than every 1h and serve from `/refs/nostr/<event-id>`.

use frost_secp256k1_tr as frost; use frost::{Identifier, round1, ...

2026-10-08T22:52:43Z

use frost_secp256k1_tr as frost;
use frost::{Identifier, round1, round2};
use rand_chacha::ChaCha20Rng;
use rand_chacha::rand_core::SeedableRng;
use std::fs;
use std::collections::BTreeMap;

#[cfg(feature = "nostr")]
fn main() -> Result<(), Box<dyn std::error::Error>> {
// 1. SETUP: Reload the KeyPackage we saved in the last example
let p1_json = fs::read_to_string("p1_key.json")
.map_err(|_| "Run example 6 first to generate p1_key.json")?;
let p1_key_pkg: frost::keys::KeyPackage = serde_json::from_str(&p1_json)?;
let p1_id = *p1_key_pkg.identifier();

println!("--- BIP-64MOD: Distributed Handshake Simulation ---");

// 2. SIGNER: Round 1 (Generate and Vault)
// In a real app, the Signer does this and sends the Commitment to a Nostr Relay.
let mut rng = ChaCha20Rng::from_seed([42u8; 32]);
let (p1_nonces, p1_commitments) = round1::commit(p1_key_pkg.signing_share(), &mut rng);

// Securely "vault" the secret nonces (Simulating a local DB or protected file)
let nonce_json = serde_json::to_string(&p1_nonces)?;
fs::write("p1_nonce_vault.json", nonce_json)?;
println!("✅ Signer: Generated Nonce and saved to p1_nonce_vault.json");
println!("✅ Signer: Shared Public Commitment: {}", hex::encode(p1_commitments.serialize()?));

// 3. COORDINATOR: Create Signing Request
// The Coordinator sees the commitment and asks the group to sign a Git Commit.
let message = b"gnostr-gcc-distributed-commit-xyz123";
let mut commitments_map = BTreeMap::new();
commitments_map.insert(p1_id, p1_commitments);

// We mock P2's commitment here to satisfy the 2-of-3 threshold
let mock_p2_id = Identifier::try_from(2u16)?;
let mut rng2 = ChaCha20Rng::from_seed([7u8; 32]);
let (_, p2_commitments) = round1::commit(p1_key_pkg.signing_share(), &mut rng2); // Mocking
commitments_map.insert(mock_p2_id, p2_commitments);

let signing_package = frost::SigningPackage::new(commitments_map, message);
println!("\n🚀 Coordinator: Created Signing Request for message: {:?}",
String::from_utf8_lossy(message));

// 4. SIGNER: Round 2 (Fulfill Request)
// Signer receives the SigningPackage, reloads their secret nonce, and signs.
let vaulted_nonce_json = fs::read_to_string("p1_nonce_vault.json")?;
let p1_reloaded_nonces: round1::SigningNonces = serde_json::from_str(&vaulted_nonce_json)?;

let p1_share = round2::sign(&signing_package, &p1_reloaded_nonces, &p1_key_pkg)?;

println!("✅ Signer: Fulfilled request with Signature Share: {}",
hex::encode(p1_share.serialize()));

// IMPORTANT: Delete the secret nonce after use to prevent reuse attacks!
fs::remove_file("p1_nonce_vault.json")?;
println!("🛡️ Signer: Secret nonce deleted from vault (Reuse Protection).");

Ok(())
}

#[cfg(not(feature = "nostr"))]
fn main() { println!("Enable nostr feature."); }

2026-10-08T22:52:43Z

// Copyright 2025 Thomas Profelt
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the “Software”), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// 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 OR COPYRIGHT HOLDERS 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.

// This implementation is derived from the original work authored by Thomas
// Profelt in the `axum-raw-websocket` library.
//
// Source: https://github.com/tompro/axum-raw-websocket/blob/master/src/lib.rs
// Licensed under the MIT License.
//
// Note: Only this specific file is licensed under MIT. The remainder of the
// project is licensed under AGPLv3.

use std::future::Future;

use axum::body::Body;
use axum::extract::FromRequestParts;
use axum::extract::ws::rejection::InvalidProtocolPseudoheader;
use axum::extract::ws::rejection::{
ConnectionNotUpgradable,
InvalidConnectionHeader,
InvalidUpgradeHeader,
InvalidWebSocketVersionHeader,
MethodNotConnect,
MethodNotGet,
WebSocketKeyHeaderMissing,
WebSocketUpgradeRejection,
};
use axum::http::{
Method,
StatusCode,
Version,
header::{self, HeaderMap, HeaderName, HeaderValue},
request::Parts,
};
use axum::{Error, body::Bytes, response::Response};
use hyper::upgrade::Upgraded;
use hyper_util::rt::TokioIo;
use sha1::{Digest, Sha1};

/// This websocket upgrade is based on the axum integrated one
/// [WebSocketUpgrade](axum::extract::ws::WebSocketUpgrade).
///
/// The main difference is that it will onvoke the on_upgrade callback with the
/// raw socket which allow the socket to be used by other libraries than the
/// default tokio-tungstenite.
///
/// For HTTP/1.1 requests, this extractor requires the request method to be
/// `GET`; in later versions, `CONNECT` is used instead.
/// To support both, it should be used with [`any`](axum::routing::any).
///
/// See the [module docs](axum::extract::ws) for an example.
///
/// [`MethodFilter`]: axum::routing::MethodFilter
#[cfg_attr(docsrs, doc(cfg(feature = "ws")))]
pub struct RawSocketUpgrade<F = DefaultOnFailedUpgrade> {
/// `None` if HTTP/2+ WebSockets are used.
sec_websocket_key: Option<HeaderValue>,
on_upgrade: hyper::upgrade::OnUpgrade,
on_failed_upgrade: F,
sec_websocket_protocol: Option<HeaderValue>,
}

impl<F> std::fmt::Debug for RawSocketUpgrade<F> {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
f.debug_struct("RelayUpgrade")
.field("sec_websocket_key", &self.sec_websocket_key)
.field("sec_websocket_protocol", &self.sec_websocket_protocol)
.finish_non_exhaustive()
}
}

impl<F> RawSocketUpgrade<F> {
#[allow(dead_code)]
pub fn on_failed_upgrade<C>(self, callback: C) -> RawSocketUpgrade<C>
where
C: OnFailedUpgrade,
{
RawSocketUpgrade {
sec_websocket_key: self.sec_websocket_key,
on_upgrade: self.on_upgrade,
on_failed_upgrade: callback,
sec_websocket_protocol: self.sec_websocket_protocol,
}
}

/// Finalize upgrading the connection and call the provided callback with
/// the stream.
#[must_use = "to set up the WebSocket connection, this response must be returned"]
pub fn on_upgrade<C, Fut>(self, callback: C) -> Response
where
C: FnOnce(TokioIo<Upgraded>) -> Fut + Send + 'static,
Fut: Future<Output = ()> + Send + 'static,
F: OnFailedUpgrade,
{
let on_upgrade = self.on_upgrade;
let on_failed_upgrade = self.on_failed_upgrade;

tokio::spawn(async move {
let upgraded = match on_upgrade.await {
Ok(upgraded) => upgraded,
Err(err) => {
on_failed_upgrade.call(Error::new(err));
return;
}
};
let upgraded: TokioIo<Upgraded> = TokioIo::new(upgraded);
callback(upgraded).await;
});

if let Some(sec_websocket_key) = &self.sec_websocket_key {
// If `sec_websocket_key` was `Some`, we are using HTTP/1.1.

#[allow(clippy::declare_interior_mutable_const)]
const UPGRADE: HeaderValue = HeaderValue::from_static("upgrade");
#[allow(clippy::declare_interior_mutable_const)]
const WEBSOCKET: HeaderValue = HeaderValue::from_static("websocket");

Response::builder()
.status(StatusCode::SWITCHING_PROTOCOLS)
.header(header::CONNECTION, UPGRADE)
.header(header::UPGRADE, WEBSOCKET)
.header(
header::SEC_WEBSOCKET_ACCEPT,
sign(sec_websocket_key.as_bytes()),
)
.body(Body::empty())
.unwrap()
} else {
Response::new(Body::empty())
}
}
}

/// What to do when a connection upgrade fails.
///
/// See [`RawSocketUpgrade::on_failed_upgrade`] for more details.
pub trait OnFailedUpgrade: Send + 'static {
/// Call the callback.
fn call(self, error: Error);
}

impl<F> OnFailedUpgrade for F
where
F: FnOnce(Error) + Send + 'static,
{
fn call(self, error: Error) {
self(error)
}
}

/// The default `OnFailedUpgrade` used by `RawSocketUpgrade`.
///
/// It simply ignores the error.
#[non_exhaustive]
#[derive(Debug)]
pub struct DefaultOnFailedUpgrade;

impl OnFailedUpgrade for DefaultOnFailedUpgrade {
#[inline]
fn call(self, _error: Error) {}
}

impl<S> FromRequestParts<S> for RawSocketUpgrade<DefaultOnFailedUpgrade>
where
S: Send + Sync,
{
type Rejection = WebSocketUpgradeRejection;

async fn from_request_parts(parts: &mut Parts, _state: &S) -> Result<Self, Self::Rejection> {
let sec_websocket_key = if parts.version <= Version::HTTP_11 {
if parts.method != Method::GET {
return Err(WebSocketUpgradeRejection::MethodNotGet(
MethodNotGet::default(),
));
}

if !header_contains(&parts.headers, header::CONNECTION, "upgrade") {
return Err(WebSocketUpgradeRejection::InvalidConnectionHeader(
InvalidConnectionHeader::default(),
));
}

if !header_eq(&parts.headers, header::UPGRADE, "websocket") {
return Err(WebSocketUpgradeRejection::InvalidUpgradeHeader(
InvalidUpgradeHeader::default(),
));
}

Some(
parts
.headers
.get(header::SEC_WEBSOCKET_KEY)
.ok_or(WebSocketUpgradeRejection::WebSocketKeyHeaderMissing(
WebSocketKeyHeaderMissing::default(),
))?
.clone(),
)
} else {
if parts.method != Method::CONNECT {
return Err(WebSocketUpgradeRejection::MethodNotConnect(
MethodNotConnect::default(),
));
}

if parts
.extensions
.get::<hyper::ext::Protocol>()
.is_none_or(|p| p.as_str() != "websocket")
{
return Err(WebSocketUpgradeRejection::InvalidProtocolPseudoheader(
InvalidProtocolPseudoheader::default(),
));
}

None
};

if !header_eq(&parts.headers, header::SEC_WEBSOCKET_VERSION, "13") {
return Err(WebSocketUpgradeRejection::InvalidWebSocketVersionHeader(
InvalidWebSocketVersionHeader::default(),
));
}

let on_upgrade = parts
.extensions
.remove::<hyper::upgrade::OnUpgrade>()
.ok_or(WebSocketUpgradeRejection::ConnectionNotUpgradable(
ConnectionNotUpgradable::default(),
))?;

let sec_websocket_protocol = parts.headers.get(header::SEC_WEBSOCKET_PROTOCOL).cloned();

Ok(Self {
sec_websocket_key,
on_upgrade,
sec_websocket_protocol,
on_failed_upgrade: DefaultOnFailedUpgrade,
})
}
}

fn header_eq(headers: &HeaderMap, key: HeaderName, value: &'static str) -> bool {
if let Some(header) = headers.get(&key) {
header.as_bytes().eq_ignore_ascii_case(value.as_bytes())
} else {
false
}
}

fn header_contains(headers: &HeaderMap, key: HeaderName, value: &'static str) -> bool {
let header = if let Some(header) = headers.get(&key) {
header
} else {
return false;
};

if let Ok(header) = std::str::from_utf8(header.as_bytes()) {
header.to_ascii_lowercase().contains(value)
} else {
false
}
}

fn sign(key: &[u8]) -> HeaderValue {
use base64::engine::Engine as _;

let mut sha1 = Sha1::default();
sha1.update(key);
sha1.update(b"258EAFA5-E914-47DA-95CA-C5AB0DC85B11");
let b64 = Bytes::from(base64::engine::general_purpose::STANDARD.encode(sha1.finalize()));
HeaderValue::from_maybe_shared(b64).expect("base64 is a valid value")
}

#[tokio::main] #[cfg(feature = "nostr")] async fn main() ...

2026-10-08T22:52:43Z

#[tokio::main]
#[cfg(feature = "nostr")]
async fn main() {
use get_file_hash_core::publish_pr_update;
use nostr_sdk::Keys;
use nostr_sdk::EventId;
use std::str::FromStr;

let keys = Keys::generate();
let relay_urls = get_file_hash_core::get_relay_urls();
let d_tag = "my-awesome-repo-example";
let pr_event_id = EventId::from_str("f6e4d6a1b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9").unwrap(); // Example PR Event ID
let updated_commit_id = "z9y8x7w6v5u4t3s2r1q0p9o8n7m6l5k4j3i2h1g0";
let updated_clone_url = "git@github.com:user/my-feature-branch-v2.git";

// Dummy EventId for examples that require a build_manifest_event_id
const DUMMY_BUILD_MANIFEST_ID_STR: &str = "f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0";
let dummy_build_manifest_id = EventId::from_str(DUMMY_BUILD_MANIFEST_ID_STR).unwrap();

// Example 1: Without build_manifest_event_id
println!("Publishing PR update without build_manifest_event_id...");
publish_pr_update!(
&keys,
&relay_urls,
d_tag,
&pr_event_id,
updated_commit_id,
updated_clone_url
);
println!("PR update without build_manifest_event_id published.");

// Example 2: With build_manifest_event_id
println!("Publishing PR update with build_manifest_event_id...");
publish_pr_update!(
&keys,
&relay_urls,
d_tag,
&pr_event_id,
updated_commit_id,
updated_clone_url,
Some(&dummy_build_manifest_id)
);
println!("PR update with build_manifest_event_id published.");
}

#[cfg(not(feature = "nostr"))]
fn main() {
println!("This example requires the 'nostr' feature. Please run with: cargo run --example publish_pr_update --features nostr");
}

# Manage Configuration Configuration allows you to set default ...

2026-10-08T22:52:43Z

# Manage Configuration

Configuration allows you to set default values for various command parameters,
such as fallback relays, Proof of Work (PoW) difficulty, a default bunker URL,
and your Nostr private key (keyring). This avoids the need to enter your private key,
bunker URL, relays, or PoW difficulty for every command, making `n34` more
convenient to use.

// n34 - A CLI to interact with NIP-34 and other stuff related to ...

2026-10-08T22:52:43Z

// n34-relay - A nostr GRASP relay implementation // Copyright ...

2026-10-08T22:52:43Z

//! A simple command-line tool that calculates and displays the ...

2026-10-08T22:52:43Z

//! A simple command-line tool that calculates and displays the SHA-256 hash of
//! its own source file.
//!
//! This utility demonstrates how to use the `get_file_hash!` macro to obtain
//! the hash of a specified file at compile time and incorporate it into runtime
//! logic.

use get_file_hash_core::get_file_hash;
use sha2::{Digest, Sha256};

const README_TEMPLATE_PART1: &str = r##"# `get_file_hash` macro

This project provides a Rust procedural macro, `get_file_hash!`, designed to compute the SHA-256 hash of a specified file at compile time. This hash is then embedded directly into your compiled executable. This feature is invaluable for:

* **Integrity Verification:** Ensuring the deployed code hasn't been tampered with.
* **Versioning:** Embedding a unique identifier linked to the exact source code version.
* **Cache Busting:** Generating unique names for assets based on their content.

## Project Structure

* `get_file_hash_core`: A foundational crate containing the `get_file_hash!` macro definition.
* `get_file_hash`: The main library crate that re-exports the macro.
* `src/bin/get_file_hash.rs`: An example executable demonstrating the macro's usage by hashing its own source file and updating this `README.md`.
* `build.rs`: A build script that also utilizes the `get_file_hash!` macro to hash `Cargo.toml` during the build process.

## Usage of `get_file_hash!` Macro

To use the `get_file_hash!` macro, ensure you have `get_file_hash` (or `get_file_hash_core` for direct usage) as a dependency in your `Cargo.toml`.

### Example

```rust
use get_file_hash::get_file_hash;
use sha2::{Digest, Sha256};

fn main() {
// The macro resolves the path relative to CARGO_MANIFEST_DIR
let file_hash = get_file_hash!("src/lib.rs");
println!("The SHA-256 hash of src/lib.rs is: {}", file_hash);
}
```

"##;

const README_TEMPLATE_PART2: &str = r"## Setup and Building

1. **Clone the repository:**
```bash
git clone <repository-url>
cd <repository-name>
```
2. **Build the project:**
```bash
cargo build
```
During the build, `build.rs` will execute and print the hash of `Cargo.toml`.
3. **Run the example executable:**
```bash
cargo run --bin get_file_hash
```
This will print the hash of `src/bin/get_file_hash.rs` to your console.

## Updating this `README.md`

The hash information in this `README.md` is automatically generated by running the example executable.
To update it, execute:

```bash
cargo run --bin get_file_hash > README.md
```

## Current File Hash Information (of `src/bin/get_file_hash.rs`)

* **Target File:** `src/bin/get_file_hash.rs`
";

/// The main entry point of the application.
///
/// This function calculates the SHA-256 hash of the `get_file_hash.rs` source
/// file using a custom procedural macro and then prints the hash to the
/// console. It also includes a basic integrity verification check.
fn main() {
// Calculate the SHA-256 hash of the current file (`get_file_hash.rs`) at
// compile time. The `get_file_hash!` macro reads the file content and
// computes its hash.
let self_hash = get_file_hash!("get_file_hash.rs");

let status_message = if self_hash.starts_with("e3b0") {
"Warning: This hash represents an empty file."
} else {
"Integrity Verified."
};

print!("{}{}", README_TEMPLATE_PART1, README_TEMPLATE_PART2);
println!("* **SHA-256 Hash:** `{}`", self_hash);
println!("* **Status:** {}.\n", status_message);
}

# n34 A CLI to interact with NIP-34 and other stuff related to ...

2026-10-08T22:52:43Z

# n34

A CLI to interact with NIP-34 and other stuff related to code in Nostr

## About

`n34` is a command-line interface (CLI) tool for sending and receiving Git
issues, patches, and comments over the Nostr protocol. It supports creating,
replying to, and managing issues and patches, making Git collaboration
decentralized and censorship-resistant.

The primary goal of `n34` is to implement [NIP-34] (`git` stuff), but its
flexible design allows for additional use cases beyond Git workflows. For more
details, see the following section.

## Documentation

Check the documentation at [n34.dev]

## Features

- [X] Repository announcements
- [ ] Repository state announcements
- [X] Patches (Send, fetch and list)
- [X] Issues (Send, view and list)
- [X] Replies
- [X] Issues and patches status
- [ ] Pull requests ([nostr-protocol/nips#1966])
- [X] Gossip Model ([NIP-65])
- [X] Proof of Work ([NIP-13])
- [X] `nostr:` URI scheme, in the issue/reply content ([NIP-21])
- [X] Signing using bunker ([NIP-46])
- [X] Signing using [NIP-07] proxy ([nostr-browser-signer-proxy])
- [ ] Code Snippets ([NIP-C0])
- [X] In device relays and repos bookmark (`sets` command)

## Why Nostr?

Nostr is fundamentally different from traditional platforms because it’s not
an application or service, it’s a decentralized protocol. This means any tool or
app can integrate with it, enabling open, permissionless collaboration without
relying on centralized gatekeepers. Unlike proprietary systems, Nostr doesn’t
require emails, passwords, or accounts. You interact directly through relays,
whether you self-host your own or use public ones, ensuring no single point of
failure or control.

What makes Nostr uniquely resilient is its design, the protocol itself is just
a set of rules, not a company or product that can disappear. Your Git issues,
patches, and comments persist as long as relays choose to store them, immune to
the whims of corporate shutdowns or policy changes. Nostr is infrastructure in
its purest form, an idea that outlives any temporary implementation. `n34` taps
into a future-proof foundation for decentralized collaboration.

### More about Nostr

- <https://nostr.com>;
- <https://nostr.org>;
- <https://nostr.how/en/what-is-nostr>;

## Installation

You can install n34 either by cloning the repository and building it with Cargo,
or by using `cargo install` or Nix.

### Building from source

- Clone the repository:
```sh
git clone git://git.4rs.nl/awiteb/n34.git
cd n34
```

- Build the release version:
```sh
cargo build --release
```
The binary will be available at `target/release/n34`.

### Using cargo install

```sh
cargo install n34
```
The binary will be installed to your Cargo binary directory (typically `~/.cargo/bin/n34`).

Make sure `~/.cargo/bin` is in your `PATH` environment variable to run the binary from anywhere.

### Using `nix build` (+v0.4)

- Clone the repository.
- Run the `nix build` command.

The binary will be available at `result/bin/n34`.

### Adding it to your [home-manager] (+v0.4)

- Add it as an input to your `flake.nix`:

```nix
inputs = {
# Specify the version you want to install, or remove `?ref` for the unreleased
# version. You can also use any mirror; it doesn't have to be `git.4rs.nl`.
n34.url = "git+https://git.4rs.nl/awiteb/n34.git?ref=refs/tags/vx.y.x";;
};
```

- Add it to your packages (ensure your home-manager `extraSpecialArgs` includes the `inputs`):

```nix
packages = [ inputs.n34.packages."${pkgs.system}".default ];
```

## Contributing

Contributions to `n34` are welcome! You can help by opening issues (such as bug
reports or feature requests) or submitting patches. **All contributions must be
submitted through Nostr**. For more details on the process, please refer to the
[CONTRIBUTING.md](CONTRIBUTING.md) file. Your support is greatly appreciated!

## Contributions & Changes

You can find the changelog at [CHANGELOG.md](CHANGELOG.md) and the list of
contributors at [AUTHORS](AUTHORS) file.

## License

n34 is licensed under the GPL-3.0 License. This means that you are free to use,
modify, and distribute the software under the terms of this license. Please
refer to the [LICENSE](LICENSE) file for more details.

[NIP-34]: https://github.com/nostr-protocol/nips/blob/master/34.md
[NIP-65]: https://github.com/nostr-protocol/nips/blob/master/65.md
[NIP-13]: https://github.com/nostr-protocol/nips/blob/master/13.md
[NIP-21]: https://github.com/nostr-protocol/nips/blob/master/21.md
[NIP-C0]: https://github.com/nostr-protocol/nips/blob/master/C0.md
[NIP-46]: https://github.com/nostr-protocol/nips/blob/master/46.md
[NIP-07]: https://github.com/nostr-protocol/nips/blob/master/07.md
[nostr-protocol/nips#1966]: https://github.com/nostr-protocol/nips/pull/1966
[nostr-browser-signer-proxy]: https://crates.io/crates/nostr-browser-signer-proxy
[home-manager]: https://github.com/nix-community/home-manager
[n34.dev]: https://n34.dev

Nostr notes by

[workspace] members = ["cargo:."] # Config for ...

Build manifest for get_file_hash v0.4.7

# This justfile is for the contrbutors of this project, not for ...

# GRASP-01 - Core Service Requirements Status: DRAFT - expect ...

# NIP-46 Bunker > `n34 config bunker` command **Usage:** ``` ...

domain = "" nip42 = false min_pow = 0 max_event_size = ...

{ "nodes": { "flake-utils": { "inputs": { ...

# Merge an Open Patch > `n34 patch merge` command **Usage:** ...

// n34-relay - A nostr GRASP relay implementation // Copyright ...

#[cfg(feature = "nostr")] use frost_secp256k1_tr as ...

# Closes an Open or Drafted Patch > `n34 patch close` command ...

/// BIP-64MOD + GCC: Complete Git Empty & Genesis Constants ...

// n34 - A CLI to interact with NIP-34 and other stuff related to ...

// n34 - A CLI to interact with NIP-34 and other stuff related to ...

// n34-relay - A nostr GRASP relay implementation // Copyright ...

// n34-relay - A nostr GRASP relay implementation // Copyright ...

unstable_features = true style_edition = "2024" ...

Nostr event nevent1qqswsqa3yczauj2vgs35c6m4nnagnc8v0d6z96lmxrg6c0sap72eglszyrr0sfqwx02gfhxq0sg76jyj6wdqezlfr2kghne2ng5a04755tk77x65w75

use rand_chacha::ChaCha20Rng; use ...

use rand_chacha::ChaCha20Rng; use ...

GNU AFFERO GENERAL PUBLIC LICENSE Version 3, 19 November 2007 ...

//#[cfg(feature = "gen-protos")] fn compile_protos() { ...

# Managing Repository and Relay Sets Sets are a convenience ...

// n34-relay - A nostr GRASP relay implementation // Copyright ...

#[cfg(feature = "nostr")] use ...

<svg width="38" height="38" viewBox="0 0 ...

/target /book

// n34-relay - A nostr GRASP relay implementation // Copyright ...

# Manage Repositories In `n34` you can manage your repositories. ...

// n34-relay - A nostr GRASP relay implementation // Copyright ...

// n34-relay - A nostr GRASP relay implementation // Copyright ...

# Apply an Open Patch > `n34 patch apply` command **Usage:** ...

// n34-relay - A nostr GRASP relay implementation // Copyright ...

#[cfg(feature = "nostr")] fn main() -> Result<(), ...

# View an Issue By ID > `n34 issue view` command **Usage:** ...

#[tokio::main] #[cfg(feature = "nostr")] ...

# Default PoW Difficulty > `n34 config pow` **Usage:** ``` ...

Developer Certificate of Origin Version 1.1 Copyright (C) 2004, ...

#!/usr/bin/env sh cargo run --bin n34 -- repo view ...

use rand_chacha::ChaCha20Rng; use ...

// n34-relay - A nostr GRASP relay implementation // Copyright ...

<svg width="38" height="38" viewBox="0 0 ...

use rand_chacha::ChaCha20Rng; use ...

<?xml version='1.0' ...

// n34-relay - A nostr GRASP relay implementation // Copyright ...

// n34 - A CLI to interact with NIP-34 and other stuff related to ...

// n34-relay - A nostr GRASP relay implementation // Copyright ...

// n34-relay - A nostr GRASP relay implementation // Copyright ...

# Reopens a Closed or Drafted Patch > `n34 patch reopen` ...

// n34 - A CLI to interact with NIP-34 and other stuff related to ...

[workspace] members = [".", ...

// n34-relay - A nostr GRASP relay implementation // Copyright ...

GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) ...

# Show a Set > `n34 sets show` command **Usage:** ``` Show a ...

# GRASP-05 Archive Status: DRAFT - expect breaking changes ...

# `get_file_hash` macro This project provides a Rust procedural ...

# Changelog All notable changes to this project will be ...

// n34 - A CLI to interact with NIP-34 and other stuff related to ...

# Draft an Open Patch > `n34 patch draft` command **Usage:** ...

// n34 - A CLI to interact with NIP-34 and other stuff related to ...

[package] name = "n34-relay" description = "A nostr ...

const IS_ALL = true; fn admit_query(filter) { if ...

#[cfg(feature = "nostr")] use frost_secp256k1_tr as ...

// n34-relay - A nostr GRASP relay implementation // Copyright ...

// n34-relay - A nostr GRASP relay implementation // Copyright ...

<svg width="38" height="38" viewBox="0 0 ...

// n34 - A CLI to interact with NIP-34 and other stuff related to ...

# Grasp - Git Relays Authorized via Signed-Nostr Proofs Status: ...

{ "nodes": { "flake-utils": { "inputs": { ...

// n34 - A CLI to interact with NIP-34 and other stuff related to ...

# This file was autogenerated by dist: ...

// n34-relay - A nostr GRASP relay implementation // Copyright ...

// n34-relay - A nostr GRASP relay implementation // Copyright ...

// n34-relay - A nostr GRASP relay implementation // Copyright ...

# Issue Management Using `n34`, you can manage Git issues stored ...

// n34-relay - A nostr GRASP relay implementation // Copyright ...

<svg width="38" height="38" viewBox="0 0 ...

/// deterministic nostr event build example // deterministic ...

# Broadcast and Update a Git Repository > `n34 repo announce` ...

# NIP-46 Bunker > `n34 config bunker` command Usage: ``` ...

# Merge an Open Patch > `n34 patch merge` command Usage: ...

# Apply an Open Patch > `n34 patch apply` command Usage: ...

# View an Issue By ID > `n34 issue view` command Usage: ...

# Default PoW Difficulty > `n34 config pow` Usage: ``` ...

# Show a Set > `n34 sets show` command Usage: ``` Show a ...

# Draft an Open Patch > `n34 patch draft` command Usage: ...

# Reply to Issues and Patches > `n34 reply` command Usage: ...

# Modify a Set > `n34 sets update` command Usage: ``` ...

# Fallback Relays > `n34 config relays` command Usage: ``` ...