Merge branch 'main' into q9f/abi/eip712

.github/workflows/codeql.yml

@@ -24,18 +24,18 @@ jobs:
           - ruby
     steps:
       - name: "Checkout repository"
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: "Initialize CodeQL"
-        uses: github/codeql-action/init@v2
+        uses: github/codeql-action/init@v3
         with:
           languages: "${{ matrix.language }}"
       - name: Autobuild
-        uses: github/codeql-action/autobuild@v2
+        uses: github/codeql-action/autobuild@v3
       - name: "Perform CodeQL Analysis"
-        uses: github/codeql-action/analyze@v2
+        uses: github/codeql-action/analyze@v3
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: '3.0'
+          ruby-version: '3.4'
           bundler-cache: true
       - name: "Run rufo code formatting checks"
         run: |

.github/workflows/docs.yml

@@ -10,17 +10,17 @@ jobs:
   docs:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: ruby/setup-ruby@v1
       with:
-        ruby-version: '3.0'
+        ruby-version: '3.4'
         bundler-cache: true
     - name: Run Yard Doc
       run: |
         gem install yard
         yard doc
     - name: Deploy GH Pages
-      uses: JamesIves/github-pages-deploy-action@v4.4.1
+      uses: JamesIves/github-pages-deploy-action@v4.7.2
       with:
           branch: gh-pages
           folder: doc/

.github/workflows/spec.yml

@@ -18,24 +18,24 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-22.04, macos-12]
-        ruby: ['3.0', '3.1', '3.2']
+        os: [ubuntu-latest, macos-latest]
+        ruby: ['3.3', '3.4']
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: ruby/setup-ruby@v1
       with:
         ruby-version: ${{ matrix.ruby }}
         bundler-cache: false
     - name: MacOs Dependencies
       run: |
         brew tap ethereum/ethereum
-        brew install --verbose pkg-config automake autogen ethereum solidity
+        brew install --verbose pkg-config automake autogen geth solidity
       if: startsWith(matrix.os, 'macOS')
     - name: Ubuntu Dependencies
       run: |
         sudo add-apt-repository -y ppa:ethereum/ethereum
         sudo apt-get update
-        sudo apt-get install ethereum solc libyaml-dev
+        sudo apt-get install geth solc
       if: startsWith(matrix.os, 'Ubuntu')
     - name: Run Geth
       run: |
@@ -49,5 +49,9 @@ jobs:
       run: |
         bundle exec rspec
       env:
-        COVERAGE: true
-        INFURA_TOKEN: ${{ secrets.INFURA_TOKEN }}
+        DRPC_TOKEN: ${{ secrets.DRPC_TOKEN }}
+    - name: Upload coverage to Codecov
+      uses: codecov/codecov-action@v5
+      with:
+        fail_ci_if_error: true
+        token: ${{ secrets.CODECOV_TOKEN }}

CHANGELOG.md

@@ -1,6 +1,80 @@
 # Change Log
 All notable changes to this project will be documented in this file.
 
+## [0.5.13]
+### Changed
+* Eth/api: update to latest available go-ethereum apis [#301](https://github.com/q9f/eth.rb/pull/301)
+* Eth/chain: update ids [#300](https://github.com/q9f/eth.rb/pull/300)
+* Spec: update ethereum/tests fixtures [#303](https://github.com/q9f/eth.rb/pull/303)
+* Ci: fix codecov uploader [#302](https://github.com/q9f/eth.rb/pull/302)
+* Eth/tx: only enforce block gas limit on mainnet [#299](https://github.com/q9f/eth.rb/pull/299)
+* Eth/util: fix single-byte hex-string nibbles [#298](https://github.com/q9f/eth.rb/pull/298)
+* Eth/address: rename null address to zero address [#297](https://github.com/q9f/eth.rb/pull/297)
+* Eth/address: add support to check for the ethereum "null address" [#296](https://github.com/q9f/eth.rb/pull/296)
+* Build(deps): bump codecov/codecov-action from 4 to 5 [#295](https://github.com/q9f/eth.rb/pull/295)
+* Build(deps): bump JamesIves/github-pages-deploy-action [#294](https://github.com/q9f/eth.rb/pull/294)
+* Build(deps): bump JamesIves/github-pages-deploy-action [#288](https://github.com/q9f/eth.rb/pull/288)
+* Eth/client: always return hash even if transaction didn't succeed [#284](https://github.com/q9f/eth.rb/pull/284)
+* Eth/chain: update list of chains [#283](https://github.com/q9f/eth.rb/pull/283)
+* Fix undefined method `raise_error' for an instance of Eth::Tx::Eip1559 (NoMethodError) [#282](https://github.com/q9f/eth.rb/pull/282)
+* Gem: bump version to 0.5.13 [#281](https://github.com/q9f/eth.rb/pull/281)
+
+## [0.5.12]
+### Added
+* Allow to call JSON RPC with custom block number [#268](https://github.com/q9f/eth.rb/pull/268)
+* Support tuple params in EventLog [#276](https://github.com/q9f/eth.rb/pull/276)
+
+### Changed
+* Eth: update version [#280](https://github.com/q9f/eth.rb/pull/280)
+* Eth/abi: fix negative integer coding [#279](https://github.com/q9f/eth.rb/pull/279)
+* Support negative number from JSON RPC [#267](https://github.com/q9f/eth.rb/pull/267)
+* Abi/event: confirm decoding tuples works [#278](https://github.com/q9f/eth.rb/pull/278)
+* Allow to call JSON RPC with custom block number [#268](https://github.com/q9f/eth.rb/pull/268)
+* Gem: run rufo [#277](https://github.com/q9f/eth.rb/pull/277)
+* Fix event signature [#250](https://github.com/q9f/eth.rb/pull/250)
+* Support tuple params in EventLog [#276](https://github.com/q9f/eth.rb/pull/276)
+* Ci: update ruby version [#271](https://github.com/q9f/eth.rb/pull/271)
+* Eth/api: remove coinbase as default account [#269](https://github.com/q9f/eth.rb/pull/269)
+* Build(deps): bump JamesIves/github-pages-deploy-action from 4.5.0 to 4.6.1 [#275](https://github.com/q9f/eth.rb/pull/275)
+* Build(deps): bump github/codeql-action from 2 to 3 [#257](https://github.com/q9f/eth.rb/pull/257)
+* Build(deps): bump JamesIves/github-pages-deploy-action from 4.4.3 to 4.5.0 [#256](https://github.com/q9f/eth.rb/pull/256)
+* Fix typo in contract_spec.rb [#253](https://github.com/q9f/eth.rb/pull/253)
+* Eth/eip721: fix data type bug for bytes, fix #251 [#252](https://github.com/q9f/eth.rb/pull/252)
+* Ci: unpatch geth [#248](https://github.com/q9f/eth.rb/pull/248)
+* Build(deps): bump actions/checkout from 3 to 4 [#246](https://github.com/q9f/eth.rb/pull/246)
+
+## [0.5.11]
+### Added
+* Eth/abi: allow encoding address types [#242](https://github.com/q9f/eth.rb/pull/242)
+* Eth/solidity: enable --via-ir [#232](https://github.com/q9f/eth.rb/pull/232)
+* Checking userinfo with the uri method [#233](https://github.com/q9f/eth.rb/pull/233)
+* Eth/abi: add abicoder gem tests collection [#218](https://github.com/q9f/eth.rb/pull/218)
+* Manual default_account [#215](https://github.com/q9f/eth.rb/pull/215)
+* Add moonbeam networks in [#209](https://github.com/q9f/eth.rb/pull/209)
+
+### Changed
+* Spec: run rufo [#245](https://github.com/q9f/eth.rb/pull/245)
+* Fix the decoding of unsigned transactions [#243](https://github.com/q9f/eth.rb/pull/243)
+* Build(deps): bump JamesIves/github-pages-deploy-action from 4.4.2 to 4.4.3 [#244](https://github.com/q9f/eth.rb/pull/244)
+* Build(deps): bump JamesIves/github-pages-deploy-action from 4.4.1 to 4.4.2 [#240](https://github.com/q9f/eth.rb/pull/240)
+* Eth/tx: update tx initcode cost for shanghai [#237](https://github.com/q9f/eth.rb/pull/237)
+* Eth/client: remove default gas limit attribute [#235](https://github.com/q9f/eth.rb/pull/235)
+* Docs: minor fixups [#229](https://github.com/q9f/eth.rb/pull/229)
+* Eth/contract: ensure contract name is title case [#228](https://github.com/q9f/eth.rb/pull/228)
+* Deps: require forwardable for contracts [#227](https://github.com/q9f/eth.rb/pull/227)
+* Ens/resolver: remove pending for etc coin type [#219](https://github.com/q9f/eth.rb/pull/219)
+* Deps: update secp256k1 to 6 [#214](https://github.com/q9f/eth.rb/pull/214)
+* Eth/solidity: add docs for solc path override [#213](https://github.com/q9f/eth.rb/pull/213)
+* Manually overwrite solc path [#212](https://github.com/q9f/eth.rb/pull/212)
+* Abi.decoder handles arrays of string and bytes [#207](https://github.com/q9f/eth.rb/pull/207)
+* Eth/util: fix compressed public key to address in [#206](https://github.com/q9f/eth.rb/pull/206)
+* Eth/api: update execution apis to latest spec [#204](https://github.com/q9f/eth.rb/pull/204)
+* Eth/abi: split abi class into encoder and decoder [#203](https://github.com/q9f/eth.rb/pull/203)
+* Eth/client: deduplicate code [#202](https://github.com/q9f/eth.rb/pull/202)
+* Eth/client: rewrite send to send_request [#201](https://github.com/q9f/eth.rb/pull/201)
+* Docs: update changelog for 0.5.10 [#200](https://github.com/q9f/eth.rb/pull/200)
+* Tested with Ruby 3.2 [#199](https://github.com/q9f/eth.rb/pull/199)
+
 ## [0.5.10]
 ### Added
 * Eth/client: add transfer_erc20 function [#197](https://github.com/q9f/eth.rb/pull/197)
@@ -19,7 +93,7 @@ All notable changes to this project will be documented in this file.
 
 ## [0.5.9]
 ### Added
-* Eth/abi: dynamic struct encoding (#135) [#185](https://github.com/q9f/eth.rb/pull/185)
+* Eth/abi: dynamic struct encoding [#135](https://github.com/q9f/eth.rb/pull/135) [#185](https://github.com/q9f/eth.rb/pull/185)
 * Eth/client: support camel case (convert before sending the tx) [#172](https://github.com/q9f/eth.rb/pull/172)
 * Eth/client: add `tx_succeeded?` [#173](https://github.com/q9f/eth.rb/pull/173)
 

Gemfile

@@ -3,14 +3,14 @@
 source "https://rubygems.org"
 
 group :test, :development do
-  gem "bundler", "~> 2.2"
-  gem "codecov", "~> 0.6"
-  gem "pry", "~> 0.14"
-  gem "rake", "~> 13.0"
-  gem "rdoc", "~> 6.4"
-  gem "rspec", "~> 3.11"
-  gem "rufo", "~> 0.13"
-  gem "simplecov", "~> 0.21"
+  gem "bundler", "~> 2.4"
+  gem "pry", "~> 0.15"
+  gem "rake", "~> 13.2"
+  gem "rdoc", "~> 6.9"
+  gem "rspec", "~> 3.13"
+  gem "rufo", "~> 0.18"
+  gem "simplecov", "~> 0.22"
+  gem "simplecov-cobertura", "~> 2.1"
   gem "yard", "~> 0.9"
 end
 

LICENSE.txt

@@ -187,7 +187,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright (c) 2016-2023 The Ruby-Eth Contributors
+   Copyright (c) 2016-2025 The Ruby-Eth Contributors
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

README.md

@@ -80,7 +80,7 @@ The test suite expects working local HTTP and IPC endpoints with a prefunded dev
 geth --dev --http --ipcpath /tmp/geth.ipc &
 ```
 
-It also expects an `$INFURA_TOKEN` in environment to test some ENS queries on mainnet.
+It also expects an `$DRPC_TOKEN` in environment to test some ENS queries on mainnet.
 
 To run tests, simply use `rspec`. Note, that the Ethereum test fixtures are also required.
 

SECURITY.md

@@ -2,7 +2,7 @@
 
 ## Supported Versions
 
-Ruby Ethereum 0.5.0 is a complete rewrite of the old `eth` 0.4.x gem.
+Ruby Ethereum 0.5.x is a complete rewrite of the old `eth` 0.4.x gem.
 It also contains modules from `abi`, `rlp` and the `ethereum` gem.
 
 None of these gems are maintained anymore except for `eth` 0.5.0 and

eth.gemspec

@@ -32,7 +32,13 @@ Gem::Specification.new do |spec|
   spec.test_files = spec.files.grep %r{^(test|spec|features)/}
 
   spec.platform = Gem::Platform::RUBY
-  spec.required_ruby_version = ">= 2.7", "< 4.0"
+  spec.required_ruby_version = ">= 3.0", "< 4.0"
+
+  # bigdecimal for big decimals ;)
+  spec.add_dependency "bigdecimal", "~> 3.1"
+
+  # forwardable for contracts meta programming
+  spec.add_dependency "forwardable", "~> 1.3"
 
   # keccak for hashing everything in ethereum
   spec.add_dependency "keccak", "~> 1.3"

lib/eth.rb

@@ -1,4 +1,4 @@
-# Copyright (c) 2016-2023 The Ruby-Eth Contributors
+# Copyright (c) 2016-2025 The Ruby-Eth Contributors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

lib/eth/abi.rb

@@ -1,4 +1,4 @@
-# Copyright (c) 2016-2023 The Ruby-Eth Contributors
+# Copyright (c) 2016-2025 The Ruby-Eth Contributors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -38,8 +38,12 @@ class ValueOutOfBounds < StandardError; end
     #
     # @param types [Array] types to be ABI-encoded.
     # @param args [Array] values to be ABI-encoded.
+    # @param packed [Bool] set true to return packed encoding (default: `false`).
     # @return [String] the encoded ABI data.
-    def encode(types, args)
+    def encode(types, args, packed = false)
+      return solidity_packed(types, args) if packed
+      types = [types] unless types.instance_of? Array
+      args = [args] unless args.instance_of? Array
 
       # parse all types
       parsed_types = types.map { |t| Type === t ? t : Type.parse(t) }
@@ -64,6 +68,26 @@ def encode(types, args)
       "#{head}#{tail}"
     end
 
+    # Encodes Application Binary Interface (ABI) data in non-standard packed mode.
+    # It accepts multiple arguments and encodes using the head/tail mechanism.
+    #
+    # @param types [Array] types to be ABI-encoded.
+    # @param args [Array] values to be ABI-encoded.
+    # @return [String] the encoded packed ABI data.
+    # @raise [ArgumentError] if types and args are of different size.
+    def solidity_packed(types, args)
+      raise ArgumentError, "Types and values must be the same length" if types.length != args.length
+
+      # We do not use the type system for packed encoding but want to call the parser once
+      # to enforce the type validation.
+      _ = types.map { |t| Type === t ? t : Type.parse(t) }
+
+      packed = types.zip(args).map do |type, arg|
+        Abi::Packed::Encoder.type(type, arg)
+      end.join
+      packed.force_encoding(Encoding::ASCII_8BIT)
+    end
+
     # Decodes Application Binary Interface (ABI) data. It accepts multiple
     # arguments and decodes using the head/tail mechanism.
     #
@@ -123,6 +147,7 @@ def decode(types, data)
   end
 end
 
+require "eth/abi/packed/encoder"
 require "eth/abi/decoder"
 require "eth/abi/encoder"
 require "eth/abi/event"

lib/eth/abi/decoder.rb

@@ -1,4 +1,4 @@
-# Copyright (c) 2016-2023 The Ruby-Eth Contributors
+# Copyright (c) 2016-2025 The Ruby-Eth Contributors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -51,6 +51,24 @@ def type(type, arg)
               type(Type.parse(type.base_type), arg[pointer + 32, Util.ceil32(data_l) + 32])
             end
           end
+        elsif type.base_type == "tuple"
+          offset = 0
+          data = {}
+          raise DecodingError, "Cannot decode tuples without known components" if type.components.nil?
+          type.components.each do |c|
+            if c.dynamic?
+              pointer = Util.deserialize_big_endian_to_int arg[offset, 32] # Pointer to the size of the array's element
+              data_len = Util.deserialize_big_endian_to_int arg[pointer, 32] # length of the element
+
+              data[c.name] = type(c, arg[pointer, Util.ceil32(data_len) + 32])
+              offset += 32
+            else
+              size = c.size
+              data[c.name] = type(c, arg[offset, size])
+              offset += size
+            end
+          end
+          data
         elsif type.dynamic?
           l = Util.deserialize_big_endian_to_int arg[0, 32]
           nested_sub = type.nested_sub
@@ -84,7 +102,7 @@ def primitive_type(type, data)
         when "address"
 
           # decoded address with 0x-prefix
-          "0x#{Util.bin_to_hex data[12..-1]}"
+          Address.new(Util.bin_to_hex data[12..-1]).to_s.downcase
         when "string", "bytes"
           if type.sub_type.empty?
             size = Util.deserialize_big_endian_to_int data[0, 32]
@@ -106,7 +124,7 @@ def primitive_type(type, data)
           Util.deserialize_big_endian_to_int data
         when "int"
           u = Util.deserialize_big_endian_to_int data
-          i = u >= 2 ** (type.sub_type.to_i - 1) ? (u - 2 ** type.sub_type.to_i) : u
+          i = u >= 2 ** (type.sub_type.to_i - 1) ? (u - 2 ** 256) : u
 
           # decoded integer
           i