mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-28 10:57:56 +00:00
Pierre Krieger
54 lines
1.9 KiB
Rust
54 lines
1.9 KiB
Rust
// Copyright 2018 Parity Technologies (UK) Ltd.
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// This file is part of Substrate.
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// Substrate is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Substrate is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
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//! Networking layer of Substrate.
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mod behaviour;
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mod custom_proto;
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mod error;
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mod secret;
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mod service_task;
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mod topology;
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mod traits;
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mod transport;
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pub use crate::custom_proto::RegisteredProtocol;
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pub use crate::error::{Error, ErrorKind, DisconnectReason};
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pub use crate::secret::obtain_private_key;
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pub use crate::service_task::{start_service, Service, ServiceEvent};
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pub use crate::traits::{NetworkConfiguration, NodeIndex, NodeId, NonReservedPeerMode};
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pub use crate::traits::{ProtocolId, Secret, Severity};
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pub use libp2p::{Multiaddr, multiaddr::{Protocol}, multiaddr, PeerId, core::PublicKey};
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/// Check if node url is valid
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pub fn validate_node_url(url: &str) -> Result<(), Error> {
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match url.parse::<Multiaddr>() {
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Ok(_) => Ok(()),
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Err(_) => Err(ErrorKind::InvalidNodeId.into()),
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}
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}
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/// Parses a string address and returns the component, if valid.
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pub fn parse_str_addr(addr_str: &str) -> Result<(PeerId, Multiaddr), Error> {
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let mut addr: Multiaddr = addr_str.parse().map_err(|_| ErrorKind::AddressParse)?;
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let who = match addr.pop() {
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Some(Protocol::P2p(key)) =>
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PeerId::from_multihash(key).map_err(|_| ErrorKind::AddressParse)?,
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_ => return Err(ErrorKind::AddressParse.into()),
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};
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Ok((who, addr))
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}
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