A Software Development Kit (SDK) for Zero-Knowledge Transactions

Related tags

Cryptography sdk blockchain zero-knowledge zksnarks aleo
Overview

Aleo SDK

The Aleo SDK is a developer framework to make it simple to create a new account, craft a transaction, and broadcast it to the network.

Table of Contents

1. Overview

** ATTENTION: This codebase is in active development. **

For more information, visit Welcome to Aleo to get started.

2. Build Guide

2.1 Install Rust

We recommend installing Rust using rustup. You can install rustup as follows:

2.2a Build from Crates.io

We recommend installing aleo this way. In your terminal, run:

cargo install aleo

Now to use aleo, in your terminal, run:

aleo

2.2b Build from Source Code

Alternatively, you can install aleo by building from the source code as follows:

# Download the source code
git clone https://github.com/AleoHQ/aleo && cd aleo

# Install Aleo
$ cargo install --path .

Now to use aleo, in your terminal, run:

aleo

3. Usage Guide

3.1 Generate a new Aleo account.

To generate a new Aleo account, run:

aleo new [FLAGS] [OPTIONS]

The command can be run with the following optional parameters:

FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information

OPTIONS:
    -s, --seed <seed>

Development

cargo run --release --example dummy_transaction
Comments
  • [Feature] Deploy command

    [Feature] Deploy command

    Motivation

    This is a first iteration of the aleo deploy command that would let Aleo users deploy their programs to the testnet3. This is a WIP PR and it is not intended to be the final code (yet) since that would imply changes to snarkVM in order to follow the pre stablished code conventions.

    TODOs

    Make the proper changes to snarkVM following the actual code convention.

    opened by ilitteri 3
  • [Bug] Unable to Deploy Program with Imports to Local Aleo Node

    [Bug] Unable to Deploy Program with Imports to Local Aleo Node

    🐛 Bug Report

    Aleo programs with multiple files (one main.aleo file, one imported helper.aleo file) cannot deploy because the initialization in SnarkVM expects the imported program to be deployed already.

    Steps to Reproduce

    Run aleo node start in a program with at least one imported aleo file.

    Code snippet to reproduce

    main.aleo file

    import importtest.aleo;

// The 'main.aleo' program.
program token.main;

function hello:
    // Dummy input
    input r0 as address.public;
    // Dummy input
    input r1 as u64.public;

    importtest.aleo file

    program importtest.aleo;

function hello:
    // Dummy input
    input r0 as address.public;
    // Dummy input
    input r1 as u64.public;

    Stack trace & error message

    📦 Deploying 'token.aleo' to the local development node...

⚠️  Cannot add program 'main.aleo' because its import 'importtest.aleo' must be added first

    Expected Behavior

    Programs with local imported files should deploy successfully. Local imports should be deployed to the local Aleo Node before the main program.

    Your Environment

    • Aleo Version: built from source code
    • Rust Version: rustc 1.65.0-nightly
    • Computer OS: macOS Monetery Version 12.5
    bug 
    opened by fulltimemike 3
  • Bump snarkvm-dpc from `19848e6` to `a4f01d1`

    Bump snarkvm-dpc from `19848e6` to `a4f01d1`

    Bumps snarkvm-dpc from 19848e6 to a4f01d1.

    Commits
    • a4f01d1 Merge pull request #455 from AleoHQ/fix/wasm-bhp-stack-overflow
    • 9adf0a3 fix: reduce magic numbers to prevent stack overflow in wasm call to bhp
    • 6e24723 Merge pull request #452 from AleoHQ/dependabot/cargo/structopt-0.3.25
    • 9e65ca1 Merge pull request #443 from AleoHQ/dependabot/cargo/proc-macro2-1.0.30
    • 0178f34 Merge pull request #450 from AleoHQ/feat/serialize
    • bb54384 Fix compilation
    • 3e6eb9a Bump structopt from 0.3.23 to 0.3.25
    • 0eceaa6 Adds back the serialize trait on N
    • 495a198 Minor cleanup
    • 3664d4c Update hasher for Transaction, adds transaction_id into struct
    • Additional commits viewable in compare view

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    dependencies rust 
    opened by dependabot[bot] 3
  • [Bug] thread 'main' panicked at 'Integer power failed on 2u32 and 32u32

    [Bug] thread 'main' panicked at 'Integer power failed on 2u32 and 32u32

    🐛 Bug Report

    When working with a u32 type and using the operation max_u32: u32 = 2u32 ** 32u32 - 1u32, there is an overflow error and it is impossible to allocate the maximum sized u32 value using this method.

    Code snippet to reproduce

    input r0 as u32.private // 32u32
pow 2u32 r0 into r1

    Stack trace & error message

    arosboro@Andrews-iMac aleo_bitwise_stack % export RUST_BACKTRACE=1;leo run push 14u32 "{
  owner: aleo1g7lprd8dkrt76jnyrgnw4mw0cpe2u4ckkajs96wqu8xyggze6v8qlegxp3.private,
  gates: 0u64.private,
  capacity: 32u32.private,
  top: 0u32.private,
  member_size: 32u32.private,
  s00: {
    b00: 0u32.private,
    b01: 0u32.private,
    b02: 0u32.private,
    b03: 0u32.private,
    b04: 0u32.private,
    b05: 0u32.private,
    b06: 0u32.private,
    b07: 0u32.private
  },
  s01: {
    b00: 0u32.private,
    b01: 0u32.private,
    b02: 0u32.private,
    b03: 0u32.private,
    b04: 0u32.private,
    b05: 0u32.private,
    b06: 0u32.private,
    b07: 0u32.private
  },
  s02: {
    b00: 0u32.private,
    b01: 0u32.private,
    b02: 0u32.private,
    b03: 0u32.private,
    b04: 0u32.private,
    b05: 0u32.private,
    b06: 0u32.private,
    b07: 0u32.private
  },
  s03: {
    b00: 0u32.private,
    b01: 0u32.private,
    b02: 0u32.private,
    b03: 0u32.private,
    b04: 0u32.private,
    b05: 0u32.private,
    b06: 0u32.private,
    b07: 0u32.private
  },
  _nonce: 1187103184385585538941608731894191400304769658683763343800607324013088691420group.public
}"
       Leo Compiled 'main.leo' into Aleo instructions
       Leo ✅ Built 'aleo_bitwise_stack.aleo' (in "/Users/arosboro/git/aleo_bitwise_stack/build")

🚀 Executing 'aleo_bitwise_stack.aleo/push'...

 • Executing 'aleo_bitwise_stack.aleo/push'...
thread 'main' panicked at 'Integer power failed on: 2u32 and 32u32', /Users/arosboro/.cargo/registry/src/github.com-1ecc6299db9ec823/snarkvm-console-network-environment-0.9.11/src/environment.rs:62:9
stack backtrace:
   0: _rust_begin_unwind
   1: core::panicking::panic_fmt
   2: core::panicking::panic_display
   3: snarkvm_synthesizer::program::instruction::operation::literals::Literals<N,O,_>::evaluate
   4: snarkvm_synthesizer::process::stack::execute::<impl snarkvm_synthesizer::process::stack::Stack<N>>::execute_function
   5: snarkvm_synthesizer::process::execute::<impl snarkvm_synthesizer::process::Process<N>>::execute
   6: snarkvm::package::run::<impl snarkvm::package::Package<N>>::run
   7: aleo::commands::run::Run::parse
   8: <leo::commands::run::Run as leo::commands::Command>::apply
   9: leo::commands::Command::try_execute
  10: leo::run_with_args
  11: scoped_tls::ScopedKey<T>::set
  12: leo::main
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

    Expected Behavior

    operation truncates to u32::MAX or the error is made more clear.

    Your Environment

    • 0.3.2
    • rustc 1.66.0 (69f9c33d7 2022-12-12)
    • macOS Monterey Version 12.6.1
    bug 
    opened by arosboro 2
  • build(deps): bump tokio from 1.22.0 to 1.23.0

    build(deps): bump tokio from 1.22.0 to 1.23.0

    Bumps tokio from 1.22.0 to 1.23.0.

    Release notes

    Sourced from tokio's releases.

    Tokio v1.23.0

    Fixed

    • net: fix Windows named pipe connect (#5208)
    • io: support vectored writes for ChildStdin (#5216)
    • io: fix async fn ready() false positive for OS-specific events (#5231)

    Changed

    • runtime: yield_now defers task until after driver poll (#5223)
    • runtime: reduce amount of codegen needed per spawned task (#5213)
    • windows: replace winapi dependency with windows-sys (#5204)

    #5208: tokio-rs/tokio#5208 #5216: tokio-rs/tokio#5216 #5213: tokio-rs/tokio#5213 #5204: tokio-rs/tokio#5204 #5223: tokio-rs/tokio#5223 #5231: tokio-rs/tokio#5231

    Commits

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    dependencies rust 
    opened by dependabot[bot] 2
  • build(deps): bump clap from 3.2.23 to 4.0.27

    build(deps): bump clap from 3.2.23 to 4.0.27

    Bumps clap from 3.2.23 to 4.0.27.

    Release notes

    Sourced from clap's releases.

    v4.0.26

    [4.0.26] - 2022-11-16

    Fixes

    • (error) Fix typos in ContextKind::as_str

    v4.0.25

    [4.0.25] - 2022-11-15

    Features

    • (error) Report available subcommands when required subcommand is missing

    v4.0.24

    [4.0.24] - 2022-11-14

    Fixes

    • Avoid panic when printing an argument that isn't built

    v4.0.23

    [4.0.23] - 2022-11-11

    Fixes

    • Don't panic on reporting invalid-long errors when followed by invalid UTF8
    • (help) Clarified argument to help subcommand

    v4.0.22

    [4.0.22] - 2022-11-07

    Fixes

    • (help) Don't overflow into next-line-help early due to stale (pre-v4) padding calculations

    v4.0.21

    [4.0.21] - 2022-11-07

    Features

    • (derive) long_about and long_help attributes, without a value, force using doc comment (before it wouldn't be set if there wasn't anything different than the short help)

    v4.0.20

    [4.0.20] - 2022-11-07

    Fixes

    • (derive) Allow defaulted value parser for '()' fields

    ... (truncated)

    Changelog

    Sourced from clap's changelog.

    [4.0.27] - 2022-11-24

    Features

    • Have Arg::value_parser accept Vec<impl Into<PossibleValue>>
    • Implement Display and FromStr for ColorChoice

    Fixes

    • Remove soundness issue by switching from atty to is-terminal

    [4.0.26] - 2022-11-16

    Fixes

    • (error) Fix typos in ContextKind::as_str

    [4.0.25] - 2022-11-15

    Features

    • (error) Report available subcommands when required subcommand is missing

    [4.0.24] - 2022-11-14

    Fixes

    • Avoid panic when printing an argument that isn't built

    [4.0.23] - 2022-11-11

    Fixes

    • Don't panic on reporting invalid-long errors when followed by invalid UTF8
    • (help) Clarified argument to help subcommand

    [4.0.22] - 2022-11-07

    Fixes

    • (help) Don't overflow into next-line-help early due to stale (pre-v4) padding calculations

    [4.0.21] - 2022-11-07

    Features

    • (derive) long_about and long_help attributes, without a value, force using doc comment (before it wouldn't be set if there wasn't anything different than the short help)

    [4.0.20] - 2022-11-07

    ... (truncated)

    Commits
    • 3262016 chore: Release
    • 757f95b docs: Update changelog
    • 20e02eb Merge pull request #4509 from epage/possible
    • fb1d960 Merge pull request #4249 from jcgruenhage/replace-atty
    • 94aca92 feat: Create ValueParser from Vec<PossibleValue>
    • 3bccfce docs: Clarify PossibleValue is likely not needed
    • 19981a2 docs: Clarify ColorChoice impls ValueEnum
    • 8d92f3e feat: Add Display/FromStr to ColorChoice
    • ed683ef fix: Always expose ColorChoice
    • 789bfd6 Merge pull request #4508 from epage/style
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    dependencies rust 
    opened by dependabot[bot] 2
  • build(deps): bump snarkvm-wasm from 0.9.7 to 0.9.8

    build(deps): bump snarkvm-wasm from 0.9.7 to 0.9.8

    Bumps snarkvm-wasm from 0.9.7 to 0.9.8.

    Commits
    • 6d04326 chore(snarkvm): bump version for new release
    • 25c575c Merge pull request #1270 from AleoHQ/feat/time-synthesizer
    • 8ac2c57 Updates the outputs timers
    • 7f26a83 Update timer logs
    • 186a90d Add additional timers
    • ea7cd02 Add timer for vm operations
    • eb2b20c Add timer for process operations
    • d7b6fe3 Add timer for stack operations
    • cecdfdd Add aleo-std to synthesizer
    • 6751e5a Merge pull request #1268 from AleoHQ/ref/keys
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    dependencies rust 
    opened by dependabot[bot] 2
  • build(deps): bump clap from 3.2.8 to 3.2.12

    build(deps): bump clap from 3.2.8 to 3.2.12

    Bumps clap from 3.2.8 to 3.2.12.

    Release notes

    Sourced from clap's releases.

    v3.2.12

    [3.2.12] - 2022-07-14

    Fixes

    • Allow an arg to declare a conflict with a group

    v3.2.11

    [3.2.11] - 2022-07-13

    Features

    • Added Arg::get_all_short_aliaes and Arg::get_all_aliases

    v3.2.10

    [3.2.10] - 2022-07-12

    Fixes

    • Loosen lifetime on Command::mut_subcommand
    Changelog

    Sourced from clap's changelog.

    [3.2.12] - 2022-07-14

    Fixes

    • Allow an arg to declare a conflict with a group

    [3.2.11] - 2022-07-13

    Features

    • Added Arg::get_all_short_aliaes and Arg::get_all_aliases

    [3.2.10] - 2022-07-12

    Fixes

    • Loosen lifetime on Command::mut_subcommand
    Commits
    • a8a7a61 chore: Release
    • ed8837f docs: Update changelog
    • afc5401 Merge pull request #3902 from tmccombs/get-conflicts-with-group
    • f27f1f5 fix: Include groups in get_arg_conflicts_with
    • 2df0732 chore: Release
    • 1c22422 docs: Update changelog
    • e8374e3 Merge pull request #3913 from emersonford/expose-non-visible-arg-aliases
    • e39156e feat: Add method to get non-visible arg aliases
    • 9b6321a chore: Release
    • 074712a chore: Update release process
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    dependencies rust 
    opened by dependabot[bot] 2
  • build(deps): bump clap from 3.2.8 to 3.2.10

    build(deps): bump clap from 3.2.8 to 3.2.10

    Bumps clap from 3.2.8 to 3.2.10.

    Release notes

    Sourced from clap's releases.

    v3.2.10

    [3.2.10] - 2022-07-12

    Fixes

    • Loosen lifetime on Command::mut_subcommand
    Changelog

    Sourced from clap's changelog.

    [3.2.10] - 2022-07-12

    Fixes

    • Loosen lifetime on Command::mut_subcommand
    Commits
    • 9b6321a chore: Release
    • 074712a chore: Update release process
    • 096db79 docs: Update changelog
    • 3802a35 Merge pull request #3909 from emersonford/fix-mut-subcommand-lifetime
    • 8e1411b fix: Loosen lifetime constraint on mut_subcommand
    • 5c7ad01 Merge pull request #3908 from jturner314-nrl/derive-ref-quotes
    • f94eafb Clarify in docs that rename_all needs a string literal
    • 93565c2 Add "" around string literals in derive ref docs
    • 7c0068e Merge pull request #3906 from epage/complete
    • 6286339 docs(complete): Make example consistent
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    dependencies rust 
    opened by dependabot[bot] 2
  • build(deps): bump node-forge from 1.2.1 to 1.3.1 in /website

    build(deps): bump node-forge from 1.2.1 to 1.3.1 in /website

    Bumps node-forge from 1.2.1 to 1.3.1.

    Changelog

    Sourced from node-forge's changelog.

    1.3.1 - 2022-03-29

    Fixes

    • RFC 3447 and RFC 8017 allow for optional DigestAlgorithm NULL parameters for sha* algorithms and require NULL paramters for md2 and md5 algorithms.

    1.3.0 - 2022-03-17

    Security

    • Three RSA PKCS#1 v1.5 signature verification issues were reported by Moosa Yahyazadeh ([email protected]).
    • HIGH: Leniency in checking digestAlgorithm structure can lead to signature forgery.
    • HIGH: Failing to check tailing garbage bytes can lead to signature forgery.
    • MEDIUM: Leniency in checking type octet.
      • DigestInfo is not properly checked for proper ASN.1 structure. This can lead to successful verification with signatures that contain invalid structures but a valid digest.
      • CVE ID: CVE-2022-24773
      • GHSA ID: GHSA-2r2c-g63r-vccr

    Fixed

    • [asn1] Add fallback to pretty print invalid UTF8 data.
    • [asn1] fromDer is now more strict and will default to ensuring all input bytes are parsed or throw an error. A new option parseAllBytes can disable this behavior.
      • NOTE: The previous behavior is being changed since it can lead to security issues with crafted inputs. It is possible that code doing custom DER parsing may need to adapt to this new behavior and optional flag.
    • [rsa] Add and use a validator to check for proper structure of parsed ASN.1

    ... (truncated)

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    dependencies javascript 
    opened by dependabot[bot] 2
  • build(deps): bump async from 2.6.3 to 2.6.4 in /website

    build(deps): bump async from 2.6.3 to 2.6.4 in /website

    Bumps async from 2.6.3 to 2.6.4.

    Changelog

    Sourced from async's changelog.

    v2.6.4

    • Fix potential prototype pollution exploit (#1828)
    Commits
    Maintainer changes

    This version was pushed to npm by hargasinski, a new releaser for async since your current version.


    Dependabot compatibility score

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    dependencies javascript 
    opened by dependabot[bot] 2
  • [Bug] o

    [Bug] o

    🐛 Bug Report

    (Write your description here)

    Steps to Reproduce

    Code snippet to reproduce

    # Add code here

    Stack trace & error message

    // Paste the output here

    Expected Behavior

    (Write what you expected to happen here)

    Your Environment

    bug 
    opened by huybien92 1
  • [Bug]

    [Bug]

    🐛 Bug Report

    Code snippet to reproduce

    Stack trace & error message error: failed to compile aleo v0.3.1 (C:\Users\Giga\aleo), intermediate artifacts can be found at C:\Users\Giga\aleo\target

    Your Environment

    bug 
    opened by gsulaberidze 2
  • String Integer undefined error[Bug]

    String Integer undefined error[Bug]

    String integer keeps dropping nonce while execution on the node

    Aleo run update '{ owner: aleo16qlhfdrhxv2m2r6cuvl5grrw0mvruc6kcufmgasn7e7csxfj4y9s8dz3pu.private, gates: 0u64.private, message: "hello world"private, _nonce: 20945652754310690266192540395567222880172191888445476630754123022400300672595group.public }'

    bug 
    opened by viha8 0
  • [Feature] WASM ViewKey.decrypt should handle bare ciphertexts

    [Feature] WASM ViewKey.decrypt should handle bare ciphertexts

    🚀 Feature

    The decrypt function on the ViewKey within the wasm should handle decrypting ciphertexts and not just records. https://github.com/AleoHQ/aleo/blob/testnet3/wasm/src/account/view_key.rs#L46

    Motivation

    The motivation is to be able to decrypt specific inputs.

    Implementation

    The implementation is straightforward and self contained. The only question is should another function be introduced or should a singular function be able to handle both records and bare ciphertexts?

    opened by evanmarshall 0
  • [FEATURE] Generate docs sub project

    [FEATURE] Generate docs sub project

    🚀 Feature

    Generate a subproject for documentation purposes.

    Motivation

    To have a subproject for handling the docs from now on

    Implementation

    • [ ] run npm init inside docs folder
    • [ ] install jsdoc and all the packages needed inside there
    • [ ] before docs generation, build wasp-pack inside a docs/pkg folder. This folder should be ignored by github.
    • [ ] generate docs inside docs running npm run build
    • [ ] make prettier and eslint to ignored this folder
    • [ ] use docs/readme.md as the docs main page
    • [ ] check that the github pages works correctly
    opened by mationorato 0
  • Self.Anything is parsed as an address

    Self.Anything is parsed as an address

    🐛 Bug Report

    Self.anything will be parsed as an address. Self.caller parses correctly, however; self.a or self.b will parse as addresses.

    Steps to Reproduce

    Code snippet to reproduce

    program bug.aleo;

record bug:
    owner as address.private;
    gates as u64.private;
    a as address.private;
    b as address.private;
    not_an_aleo_opcode as address.private;

function example:
    cast self.caller 0u64 self.a self.b self.not_an_aleo_opcode into r0 as bug.record;

    output r0 as bug.record;

    Stack trace & error message

    ➡️  Output

 • {
  owner: aleo1pas6kcc8nwqawwqu9fhz99anqkk9ccd9q0fk3nc3wzsr0utt7cxq5klu4k.private,
  gates: 0u64.private,
  a: aleo1c0k9657psh8qzr2usfw6u7a7yu6mwe6wh2ypup4t2ugpx784wsrqp53rdl.private,
  b: aleo1wk535qg0h9tarqeu40zkmpr0qv5mhdfa5lue6qcdcwtwgqm2pq9q2ezssx.private,
  not_an_aleo_opcode: aleo13h4g6epkv8a6z48waewdr9jp5gf4xmnuamhwy3a8n936t73j8vrq9uaz39.private,
  _nonce: 5582012585678402213691137563223232720299537956048903574854357996637224826608group.public
}

    Expected Behavior

    Only implemented attributes of self in aleo should parse (like self.caller and self.parent in the future), and should otherwise throw an error. Note, each of the addresses parsed (self.a, self.b, self.not_an_aleo_opcode) are deterministic -- repeated runs on different machines will yield the same address, so the self.[trait_name] is likely being hashed here in snarkVM. I'm including this in case it helps with pinpointing the bug's location.

    Your Environment

    • Aleo Version https://github.com/AleoHQ/aleo/commit/901453f1a9f1f38c5b3efaef0b1eddf21060c0bc
    • rustup 1.25.1
    • MacOS
    bug 
    opened by fulltimemike 1
Owner
Aleo
Where Applications Become Zero-Knowledge
Aleo
GitHub https://aleohq.github.io/aleo/
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