main.rs

mod cache;
mod commands;
mod conf;
mod data;
mod indexer;
mod keys;

use anyhow::anyhow;
use clap::Parser;
use codec::Encode;
use data::*;
use keys::*;
use serde::Deserialize;
use sp_core::{sr25519::Pair, Pair as _, H256};
use subxt::blocks::ExtrinsicEvents;
use subxt::tx::{BaseExtrinsicParamsBuilder, PairSigner, TxStatus};

#[cfg(feature = "gdev")]
#[subxt::subxt(
	runtime_metadata_path = "res/metadata.scale",
	derive_for_all_types = "Debug"
)]
pub mod runtime {
	// IF NEEDED
	// #[subxt(substitute_type = "spcore::sr25519::Signature")]
	// use crate::gdev::runtime_types::sp_core::sr25519::Signature;
}

// declare custom types
pub type Client = subxt::OnlineClient<Runtime>;
pub type AccountId = subxt::ext::sp_runtime::AccountId32;
pub type TxInBlock = subxt::tx::TxInBlock<Runtime, Client>;
pub type TxProgress = subxt::tx::TxProgress<Runtime, Client>;
pub type Balance = u64;
pub type AccountData = runtime::runtime_types::pallet_duniter_account::types::AccountData<Balance>;
pub type AccountInfo = runtime::runtime_types::frame_system::AccountInfo<u32, AccountData>;
pub type Hash = sp_core::H256;

// declare runtime types
pub enum Runtime {}
impl subxt::config::Config for Runtime {
	type Index = u32;
	type BlockNumber = u32;
	type Hash = Hash;
	type Hashing = subxt::ext::sp_runtime::traits::BlakeTwo256;
	type AccountId = AccountId;
	type Address = subxt::ext::sp_runtime::MultiAddress<Self::AccountId, u32>;
	type Header = subxt::ext::sp_runtime::generic::Header<
		Self::BlockNumber,
		subxt::ext::sp_runtime::traits::BlakeTwo256,
	>;
	type Signature = subxt::ext::sp_runtime::MultiSignature;
	type ExtrinsicParams = subxt::tx::BaseExtrinsicParams<Self, Tip>;
}

// Tip for transaction fee
#[derive(Copy, Clone, Debug, Default, codec::Encode)]
pub struct Tip {
	#[codec(compact)]
	tip: u64,
}
impl Tip {
	pub fn new(amount: u64) -> Self {
		Tip { tip: amount }
	}
}
impl From<u64> for Tip {
	fn from(n: u64) -> Self {
		Self::new(n)
	}
}

// define command line arguments
#[derive(Clone, clap::Parser, Debug, Default)]
#[clap(author, version, about, long_about = None)]
pub struct Args {
	/// Subcommands
	#[clap(subcommand)]
	pub subcommand: Subcommand,
	/// Overwrite indexer endpoint
	#[clap(short, long)]
	indexer: Option<String>,
	/// Do not use indexer
	#[clap(long)]
	no_indexer: bool,
	/// Secret key or BIP39 mnemonic
	/// (eventually followed by derivation path)
	#[clap(short, long)]
	secret: Option<String>,
	/// Secret key format (seed, substrate)
	#[clap(short = 'S', long, default_value = SecretFormat::Substrate)]
	secret_format: SecretFormat,
	/// Address
	#[clap(short, long)]
	address: Option<String>,
	/// Overwrite duniter websocket RPC endpoint
	#[clap(short, long)]
	url: Option<String>,
	/// Chose target network
	#[clap(short, long)]
	network: Option<String>,
}

/// track progress of transaction on the network
/// until it is in block with success or failure
pub async fn track_progress(
	mut progress: TxProgress,
) -> Result<ExtrinsicEvents<Runtime>, subxt::Error> {
	loop {
		if let Some(status) = progress.next_item().await {
			match status? {
				TxStatus::Ready => {
					println!("transaction submitted to the network, waiting 6 seconds...");
				}
				TxStatus::InBlock(in_block) => break in_block,
				TxStatus::Invalid => {
					println!("Invalid");
				}
				_ => continue,
			}
		}
	}
	.wait_for_success()
	.await
}

/// custom error type intended to provide more convenient error message to user
#[derive(Debug)]
pub enum GcliError {
	/// error coming from subxt
	Subxt(subxt::Error),
	/// error coming from duniter
	Duniter(String),
	/// error coming from indexer
	Indexer(String),
	/// logic error (illegal operation or security)
	Logic(String),
	/// error coming from anyhow
	Anyhow(anyhow::Error),
}
impl std::fmt::Display for GcliError {
	fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
		write!(f, "{:?}", self)
	}
}
impl std::error::Error for GcliError {}
impl From<subxt::Error> for GcliError {
	fn from(e: subxt::Error) -> GcliError {
		GcliError::Subxt(e)
	}
}
impl From<anyhow::Error> for GcliError {
	fn from(e: anyhow::Error) -> GcliError {
		GcliError::Anyhow(e)
	}
}

#[derive(Clone, Debug, clap::Subcommand, Default)]
pub enum Subcommand {
	/// Fetch account balance TODO also oneshot account
	#[default]
	GetBalance,
	/// Show address corresponding to given arguments
	ShowAddress,
	/// Fetch identity
	Identity {
		#[clap(short = 'p', long = "pubkey")]
		account_id: Option<AccountId>,
		#[clap(short = 'i', long = "identity")]
		identity_id: Option<u32>,
		#[clap(short = 'u', long = "username")]
		username: Option<String>,
	},
	/// Create and certify an identity
	///
	/// Caller must be member, and the target account must exist.
	CreateIdentity {
		target: AccountId,
	},
	/// Confirm an identity
	///
	/// To be called by the certified not-yet-member account, to become member.
	ConfirmIdentity {
		name: String,
	},
	/// Generate a revocation document for the provided account
	GenRevocDoc,
	/// Revoke an identity immediately
	RevokeIdentity,
	/// List upcoming expirations that require an action
	Expire {
		/// Show certs that expire within less than this number of blocks
		#[clap(short, long, default_value_t = 100800)]
		blocks: u32,
		/// Show authorities that should rotate keys within less than this number of sessions
		#[clap(short, long, default_value_t = 100)]
		sessions: u32,
	},
	GoOffline,
	GoOnline,
	/// List online authorities
	Online,
	#[clap(hide = true)]
	Repart {
		// Number of transactions per block to target
		target: u32,
		#[clap(short = 'o', long = "old-repart")]
		// Old/actual repartition
		actual_repart: Option<u32>,
	},
	#[clap(hide = true)]
	SpamRoll {
		actual_repart: usize,
	},
	SudoSetKey {
		new_key: AccountId,
	},
	/// Emit a smith certification
	SmithCert {
		to: u32,
	},
	/// List members of the technical committee
	TechMembers,
	/// List proposals to the technical committee
	TechProposals,
	/// Vote a proposal to the technical committee
	TechVote {
		/// Proposal hash
		hash: H256,
		/// Proposal index
		index: u32,
		/// Vote (0=against, 1=for)
		vote: u8,
	},
	Transfer {
		/// Amount to transfer
		amount: u64,
		/// Destination address
		dest: AccountId,
		/// Prevent from going below account existential deposit
		#[clap(short = 'k', long = "keep-alive")]
		keep_alive: bool,
	},
	/// Transfer the same amount for each space-separated address.
	/// If an address appears mutiple times, it will get multiple times the same amount
	TransferMultiple {
		/// Amount given to each destination address
		amount: u64,
		/// List of target addresses
		dests: Vec<AccountId>,
	},
	/// Rotate and set session keys
	UpdateKeys,
	/// Get information about runtime
	RuntimeInfo,
	/// Check current block
	CurrentBlock,
	/// Oneshot account subcommands
	#[clap(subcommand)]
	Oneshot(commands::oneshot::Subcommand),
	/// Universal Dividend subcommands
	#[clap(subcommand)]
	Ud(commands::ud::Subcommand),
	/// Indexer subcommands
	#[clap(subcommand)]
	Indexer(indexer::Subcommand),
	/// Config subcommands
	#[clap(subcommand)]
	Config(conf::Subcommand),
}

#[tokio::main(flavor = "current_thread")]
async fn main() -> Result<(), GcliError> {
	// init logger
	env_logger::init();

	// parse argument and initialize data
	let args = Args::parse();
	let mut data = Data::new(args.clone());

	match args.subcommand {
		Subcommand::GetBalance => {
			data = data
				.build_address()
				.build_client()
				.await?
				.fetch_system_properties()
				.await?;
			commands::account::get_balance(data).await?
		}
		Subcommand::ShowAddress => {
			data = data.build_address();
			println!("address is: {}", data.address());
		}
		Subcommand::CreateIdentity { target } => {
			data = data.build_client().await?.build_keypair();
			commands::identity::create_identity(data.keypair(), data.client(), target).await?;
		}
		Subcommand::ConfirmIdentity { name } => {
			data = data.build_client().await?.build_keypair();
			commands::identity::confirm_identity(data.keypair(), data.client(), name).await?;
		}
		Subcommand::RevokeIdentity => {
			data = data
				.build_client()
				.await?
				.build_keypair()
				.fetch_idty_index()
				.await?;
			commands::identity::revoke_identity(data).await?;
		}
		Subcommand::Expire { blocks, sessions } => {
			data = data.build_client().await?;
			commands::expire::monitor_expirations(&data, blocks, sessions).await?
		}
		Subcommand::Identity {
			ref account_id,
			identity_id,
			ref username,
		} => {
			data = data.build_client().await?;
			commands::identity::get_identity(
				&data,
				account_id.clone(),
				identity_id,
				username.clone(),
			)
			.await?
		}
		Subcommand::GenRevocDoc => {
			data = data
				.build_client()
				.await?
				.build_keypair()
				.fetch_idty_index()
				.await?;
			commands::revocation::print_revoc_sig(&data)
		}
		Subcommand::GoOffline => {
			data = data.build_client().await?;
			commands::smith::go_offline(
				get_keys(
					args.secret_format,
					&args.address,
					&args.secret,
					NeededKeys::Secret,
				)?
				.1
				.unwrap(),
				data.client(),
			)
			.await?;
		}
		Subcommand::GoOnline => {
			data = data.build_client().await?;
			commands::smith::go_online(
				get_keys(
					args.secret_format,
					&args.address,
					&args.secret,
					NeededKeys::Secret,
				)?
				.1
				.unwrap(),
				data.client(),
			)
			.await?;
		}
		Subcommand::Online => {
			data = data.build_client().await?;
			commands::smith::online(&data).await?
		}
		Subcommand::Repart {
			target,
			actual_repart,
		} => {
			data = data.build_client().await?;
			commands::net_test::repart(
				get_keys(
					args.secret_format,
					&args.address,
					&args.secret,
					NeededKeys::Secret,
				)?
				.1
				.unwrap(),
				data.client(),
				target,
				actual_repart,
			)
			.await?
		}
		Subcommand::SpamRoll { actual_repart } => {
			data = data.build_client().await?;
			commands::net_test::spam_roll(
				get_keys(
					args.secret_format,
					&args.address,
					&args.secret,
					NeededKeys::Secret,
				)?
				.1
				.unwrap(),
				data.client(),
				actual_repart,
			)
			.await?
		}
		Subcommand::SudoSetKey { new_key } => {
			data = data.build_keypair().build_client().await?;
			commands::sudo::set_key(data.keypair(), data.client(), new_key).await?;
		}
		Subcommand::SmithCert { to } => {
			data = data
				.build_client()
				.await?
				.build_keypair()
				.fetch_idty_index()
				.await?;
			commands::smith::cert(data.client(), data.keypair(), data.idty_index(), to).await?
		}
		Subcommand::TechMembers => {
			data = data.build_client().await?;
			commands::collective::technical_committee_members(&data).await?
		}
		Subcommand::TechProposals => {
			data = data.build_client().await?;
			commands::collective::technical_committee_proposals(data.client()).await?
		}
		Subcommand::TechVote { hash, index, vote } => {
			data = data.build_client().await?;
			let vote = match vote {
				0 => false,
				1 => true,
				_ => panic!("Vote must be written 0 if you disagree, or 1 if you agree."),
			};
			commands::collective::technical_committee_vote(
				get_keys(
					args.secret_format,
					&args.address,
					&args.secret,
					NeededKeys::Secret,
				)?
				.1
				.unwrap(),
				data.client(),
				hash, //H256::from_str(&hash).expect("Invalid hash formatting"),
				index,
				vote,
			)
			.await?;
		}
		Subcommand::Transfer {
			amount,
			dest,
			keep_alive,
		} => {
			data = data.build_client().await?;
			commands::transfer::transfer(
				get_keys(
					args.secret_format,
					&args.address,
					&args.secret,
					NeededKeys::Secret,
				)?
				.1
				.unwrap(),
				data.client(),
				amount,
				dest,
				keep_alive,
			)
			.await?;
		}
		Subcommand::TransferMultiple { amount, dests } => {
			data = data.build_client().await?;
			commands::transfer::transfer_multiple(
				get_keys(
					args.secret_format,
					&args.address,
					&args.secret,
					NeededKeys::Secret,
				)?
				.1
				.unwrap(),
				data.client(),
				amount,
				dests,
			)
			.await?;
		}
		Subcommand::UpdateKeys => {
			data = data.build_client().await?;
			commands::smith::update_session_keys(
				get_keys(
					args.secret_format,
					&args.address,
					&args.secret,
					NeededKeys::Secret,
				)?
				.1
				.unwrap(),
				data.client(),
			)
			.await?;
		}
		Subcommand::RuntimeInfo => {
			data = data.build_client().await?.fetch_system_properties().await?;
			commands::runtime::runtime_info(data).await;
		}
		Subcommand::CurrentBlock => {
			data = data.build_client().await?;
			println!(
				"current block on {}: {}",
				data.cfg.duniter_endpoint,
				data.client()
					.storage()
					.fetch(&runtime::storage().system().number(), None)
					.await?
					.unwrap()
			);
		}
		Subcommand::Oneshot(subcommand) => {
			commands::oneshot::handle_command(data, subcommand).await?
		}
		Subcommand::Ud(subcommand) => commands::ud::handle_command(data, subcommand).await?,
		Subcommand::Indexer(subcommand) => indexer::handle_command(data, subcommand).await?,
		Subcommand::Config(subcommand) => conf::handle_command(data, subcommand)?,
	}

	Ok(())
}