https://github.com/elmurci/xpring-rs
Rust client-side library for the XRP Ledger
https://github.com/elmurci/xpring-rs
crypto ilp interledger-protocol ripple rust wallet-generation xpring xpring-sdk xrp xrp-ledger xrpl
Last synced: about 1 month ago
JSON representation
Rust client-side library for the XRP Ledger
- Host: GitHub
- URL: https://github.com/elmurci/xpring-rs
- Owner: elmurci
- License: mit
- Created: 2020-03-20T19:50:16.000Z (over 5 years ago)
- Default Branch: master
- Last Pushed: 2022-09-16T17:53:49.000Z (about 3 years ago)
- Last Synced: 2025-03-24T04:03:35.700Z (7 months ago)
- Topics: crypto, ilp, interledger-protocol, ripple, rust, wallet-generation, xpring, xpring-sdk, xrp, xrp-ledger, xrpl
- Language: Rust
- Size: 778 KB
- Stars: 4
- Watchers: 1
- Forks: 2
- Open Issues: 13
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
- Code of conduct: CODE_OF_CONDUCT.md
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# xpring-rs
xpring-rs is a Rust client-side library that:
- Performs some offline calculations around XRP Ledger wallet generation/derivation
- Provides an easy interface to interact with the XRP Ledger
## Architecture
## Features
xpring-rs provides the following features:
- Wallet generation and derivation (Seed-based or HD Wallet-based)
- Address validation
- Account balance retrieval
- Sending XRP payments
## Requirements
- Node.js (10+)
## Installation
Add this to your `Cargo.toml`:
```toml
[dependencies]
xpring = "0.0.10"
```
## Usage
**Note:** xpring-rs only works with the X-Address format. For more information about this format, see the [Utilities section](#utilities) and .
### Wallets
A wallet is a fundamental model object in xpring-rs. A wallet provides:
- key management
- address derivation
- signing functionality
Wallets can be derived from either a seed or a mnemonic and derivation path. You can also generate a new random HD wallet.
#### Wallet Derivation
xpring-rs can derive a wallet from a seed or it can derive a hierarchical deterministic wallet (HD Wallet) from a mnemonic and derivation path.
##### Hierarchical Deterministic Wallets
A hierarchical deterministic wallet is created using a mnemonic and a derivation path. Simply pass the mnemonic and derivation path to the wallet generation function. Note that you omit passing a derivation path and have a default path be used instead.
```rust
use xpring::{Xrpl};
...
// TestNet
let mut xrpl = Xrpl::new("http://test.xrp.xpring.io:50051", false)?;
// With mnemonic and default derivation path
let wallet_from_mnemonic = xrpl.wallet_from_mnemonic(
"abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about",
None
)?;
// With mnemonic and custom derivation path
let wallet_from_mnemonic = xrpl.wallet_from_mnemonic(
"abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about",
Some("m/44'/144'/0'/0/1")
)?;
```
##### Seed-Based Wallets
You can construct a seed based wallet by passing a base58check encoded seed string.
```rust
let wallet_from_seed = xrpl.wallet_from_seed("snYP7oArxKepd3GPDcrjMsJYiJeJB", None)?;
// XWalletGenerationResult { wallet:
// XWallet
// {
// public_key: "031D68BC1A142E6766B2BDFB006CCFE135EF2E0E2E94ABB5CF5C9AB6104776FBAE",
// private_key: "0090802A50AA84EFB6CDB225F17C27616EA94048C179142FECF03F4712A07EA7A4",
// test: true,
// address: Some("TVHLFWLKvbMv1LFzd6FA2Bf9MPpcy4mRto4VFAAxLuNpvdW")
// },
// mnemonic: "abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about",
// derivation_path: "m/44\'/144\'/0\'/0/0"
// }
```
#### Wallet Generation
xpring-rs can generate a new and random HD Wallet. The result of a wallet generation call is a `XWalletGenerationResult` struct which contains the following:
- A randomly generated mnemonic
- The derivation path used, which is the default path
- A reference to the new wallet
```rust
// Generate a random wallet.
let random_wallet = xrpl.generate_random_wallet(None)?; //no entropy and testnet
let random_wallet_with_entropy = xrpl.generate_random_wallet(Some("00000000000000000000000000000000"))?; //entropy and mainnet
// XWalletGenerationResult { wallet:
// XWallet
// {
// public_key: "031D68BC1A142E6766B2BDFB006CCFE135EF2E0E2E94ABB5CF5C9AB6104776FBAE",
// private_key: "0090802A50AA84EFB6CDB225F17C27616EA94048C179142FECF03F4712A07EA7A4",
// test: true,
// address: Some("TVHLFWLKvbMv1LFzd6FA2Bf9MPpcy4mRto4VFAAxLuNpvdW")
// },
// mnemonic: "abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about",
// derivation_path: "m/44\'/144\'/0\'/0/0"
// }
```
#### Wallet Properties
A generated wallet can provide its public key, private key, and address on the XRP ledger.
```rust
let wallet_from_mnemonic = xrpl.wallet_from_mnemonic(
"abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about",
Some("m/44'/144'/0'/0/1")
)?;
println!("Address: {}", wallet.address); //XVMFQQBMhdouRqhPMuawgBMN1AVFTofPAdRsXG5RkPtUPNQ
println!("Public Key: {}", wallet.publicKey); //031D68BC1A142E6766B2BDFB006CCFE135EF2E0E2E94ABB5CF5C9AB6104776FBAE
println!("Private Key: {}", wallet.privateKey); //0090802A50AA84EFB6CDB225F17C27616EA94048C179142FECF03F4712A07EA7A4
```
#### Signing / Verifying
A wallet can also sign and verify arbitrary messages. Generally, users should use the functions on `wallet` to perform cryptographic functions rather than using these low level APIs.
```rust
let signed_message = xrpl.wallet_sign(
"mymessage",
"000974B4CFE004A2E6C4364CBF3510A36A352796728D0861F6B555ED7E54A70389"
).unwrap();
println!("Signed Message: {:?}", signed_message); //304402204146402099809E1F021421569F72BA34DCAFCC832741AB6310F887F60734D9F002203E813AD6A59D67D8EE06C8EA05BCC1BA8F690B631E6F243E8BE60633D27BE05D
...
let verified_message = xrpl.wallet_verify(
"mymessage",
"3045022100DD88E31FF9AFD2A6DA48D40C4B4E8F11725E11C9D9E52388710E35ED19212EF6022068CFA9C09071322751C11DD21E89088879DC28B3B683D3F863090FB7C331EC32",
"038BF420B5271ADA2D7479358FF98A29954CF18DC25155184AEAD05796DA737E89"
).unwrap();
// true
```
#### Retrieving a Balance
```rust
let balance = xrpl.get_balance("TVr7v7JGN5suv7Zgdu9aL4PtCkwayZNYWvjSG23uMMWMvzZ")?;
//1000.00
```
#### Checking Transaction Status
An `Xrpl` instance can check the status of an transaction on the XRP Ledger.
Xrpl returns the following transaction states:
- `SUCCEEDED`: The transaction was successfully validated and applied to the XRP Ledger.
- `FAILED:` The transaction was successfully validated but not applied to the XRP Ledger. Or the operation will never be validated.
- `PENDING`: The transaction has not yet been validated, but may be validated in the future.
- `UNKNOWN`: The transaction status could not be determined.
**Note:** For more information, see [Reliable Transaction Submission](https://xrpl.org/reliable-transaction-submission.html) and [Transaction Results](https://xrpl.org/transaction-results.html).
These states are determined by the `XTransactionStatus` enum.
```rust
let status = xrpl.get_transaction_status("4DBA25199653A2E8BC5879DF2F830DA0149D9DE5216D2A4496A59505C107D6BB")?;
//SUCCEEDED
```
**Note:** The example transactionHash may lead to a "Transaction not found." error because the Testnet is regularly reset, or the accessed node may only maintain one month of history. Recent transaction hashes can be found in the XRP Ledger Explorer: [Mainnet](https://livenet.xrpl.org) or [Testnet](https://testnet.xrpl.org).
#### Sending XRP
An `XrplClient` can send XRP to other [accounts](https://xrpl.org/accounts.html) on the XRP Ledger.
**Note:** The payment operation will block the calling thread until the operation reaches a definitive and irreversible success or failure state.
```rust
let w = wallet.from_seed(
"shKtxFAYfNUHYayYMYkp3KjQQX2UY",
None,
).unwrap();
let response = client.send(12.12, "T7jkn8zYC2NhPdcbVxkiEXZGy56YiEE4P7uXRgpy5j4Q6S1","T7QqSicoC1nB4YRyzWzctWW7KjwiYUtDzVaLwFd4N7W1AUU", w);
//XrplReliableSendResponse {
// transaction_status: SUCCEEDED,
// transaction_hash: "EE70A3A5B8F5E5C6B7AA8A76E640E4AF4AFC37E87767130824F7D211CE45604E",
// transaction_info: ""
//}
```
### Utilities
#### Address validation
```rust
xrpl.validate_address("rU6K7V3Po4snVhBBaU29sesqs2qTQJWDw1")?; // returns true
xrpl.validate_address("XVLhHMPHU98es4dbozjVtdWzVrDjtV18pX8yuPT7y4xaEHi")?; // returns true
xrpl.validate_address("1DiqLtKZZviDxccRpowkhVowsbLSNQWBE8")?; // returns false
```
You can also validate if an address is an X-Address or a classic address.
```rust
xrpl.validate_x_address("rU6K7V3Po4snVhBBaU29sesqs2qTQJWDw1")?; // returns false
xrpl.validate_x_address("XVLhHMPHU98es4dbozjVtdWzVrDjtV18pX8yuPT7y4xaEHi")?; // returns true
xrpl.validate_x_address("1DiqLtKZZviDxccRpowkhVowsbLSNQWBE8")?; // returns false
```
```rust
xrpl.validate_classic_address("rU6K7V3Po4snVhBBaU29sesqs2qTQJWDw1")?; // returns true
xrpl.validate_classic_address("XVLhHMPHU98es4dbozjVtdWzVrDjtV18pX8yuPT7y4xaEHi")?; // returns false
```
#### X-Address Encoding
```rust
// Encode an X-Address.
xpring.encode_classic_address("rU6K7V3Po4snVhBBaU29sesqs2qTQJWDw1", Some(12345), None)?;
//XVfC9CTCJh6GN2x8bnrw3LtdbqiVCUvtU3HnooQDgBnUpQT
// Decode an X-Address.
xpring.decode_x_address("XVfC9CTCJh6GN2x8bnrw3LtdbqiVCUvtU3HnooQDgBnUpQT")?;
// ClassicAddress {
// address: "rU6K7V3Po4snVhBBaU29sesqs2qTQJWDw1",
// tag: Some(12345),
// test: false
// }
```
### ILP
An `Ilp` instance can send ILP Payments and get account balances.
#### Get Balance
```rust
// Ilp instance
let mut ilp = Ilp::new("http://hermes-grpc.ilpv4.dev", "test", "password")?;
// Send Payment
let payment =
ilp.get_balance()?;
// IlpBalanceResponse {
// account_id: "sdk_account1",
// asset_code: "XRP",
// asset_scale: 9,
// net_balance: -10491,
// prepaid_amount: 0,
// clearing_balance: -10491,
// }
```
#### Send ILP Payment
```rust
// Ilp instance
let mut ilp = Ilp::new("http://hermes-grpc.ilpv4.dev", "test", "password")?;
// Send Payment
let payment =
ilp.send_to(
"$money.ilpv4.dev/test2",
8,
10
)?;
// IlpSendResponse {
// payment_status: SUCCEEDED,
// original_amount: 8,
// amount_delivered: 8,
// amount_sent: 8,
// }
```
# Examples
You can find some sample code in the [examples](examples) folder.
# Contributing
Pull requests are welcome! To get started with building this library and opening pull requests, please see the [contributing](CONTRIBUTING.md) page.
# License
xpring-rs is available under the MIT license. See the [LICENSE](LICENSE) file for more info.