Moving latest development work back into eip-4844

.github/ISSUE_TEMPLATE/bug.md

@@ -9,6 +9,7 @@ assignees: ''
 #### System information
 
 Geth version: `geth version`
+CL client & version: e.g. lighthouse/nimbus/prysm@v1.0.0
 OS & Version: Windows/Linux/OSX
 Commit hash : (if `develop`)
 
@@ -27,4 +28,4 @@ Commit hash : (if `develop`)
 [backtrace]
 ````
 
-When submitting logs: please submit them as text and not screenshots.
+When submitting logs: please submit them as text and not screenshots.

.golangci.yml

@@ -12,22 +12,19 @@ run:
 linters:
   disable-all: true
   enable:
-    - deadcode
     - goconst
     - goimports
     - gosimple
     - govet
     - ineffassign
     - misspell
     - unconvert
-    - varcheck
     - typecheck
     - unused
     - staticcheck
     - bidichk
     - durationcheck
     - exportloopref
-    - gosec
     - whitespace
 
     # - structcheck # lots of false positives
@@ -45,11 +42,6 @@ linters-settings:
   goconst:
     min-len: 3 # minimum length of string constant
     min-occurrences: 6 # minimum number of occurrences
-  gosec:
-    excludes:
-      - G404 # Use of weak random number generator - lots of FP
-      - G107 # Potential http request -- those are intentional
-      - G306 # G306: Expect WriteFile permissions to be 0600 or less
 
 issues:
   exclude-rules:
@@ -58,16 +50,15 @@ issues:
         - deadcode
         - staticcheck
     - path: internal/build/pgp.go
-      text: 'SA1019: package golang.org/x/crypto/openpgp is deprecated'
+      text: 'SA1019: "golang.org/x/crypto/openpgp" is deprecated: this package is unmaintained except for security fixes.'
     - path: core/vm/contracts.go
-      text: 'SA1019: package golang.org/x/crypto/ripemd160 is deprecated'
+      text: 'SA1019: "golang.org/x/crypto/ripemd160" is deprecated: RIPEMD-160 is a legacy hash and should not be used for new applications.'
     - path: accounts/usbwallet/trezor.go
-      text: 'SA1019: package github.com/golang/protobuf/proto is deprecated'
+      text: 'SA1019: "github.com/golang/protobuf/proto" is deprecated: Use the "google.golang.org/protobuf/proto" package instead.'
     - path: accounts/usbwallet/trezor/
-      text: 'SA1019: package github.com/golang/protobuf/proto is deprecated'
+      text: 'SA1019: "github.com/golang/protobuf/proto" is deprecated: Use the "google.golang.org/protobuf/proto" package instead.'
   exclude:
     - 'SA1019: event.TypeMux is deprecated: use Feed'
     - 'SA1019: strings.Title is deprecated'
     - 'SA1019: strings.Title has been deprecated since Go 1.18 and an alternative has been available since Go 1.0: The rule Title uses for word boundaries does not handle Unicode punctuation properly. Use golang.org/x/text/cases instead.'
     - 'SA1029: should not use built-in type string as key for value'
-    - 'G306: Expect WriteFile permissions to be 0600 or less'

.travis.yml

@@ -16,7 +16,7 @@ jobs:
     - stage: lint
       os: linux
       dist: bionic
-      go: 1.18.x
+      go: 1.19.x
       env:
         - lint
       git:
@@ -31,7 +31,7 @@ jobs:
       os: linux
       arch: amd64
       dist: bionic
-      go: 1.18.x
+      go: 1.19.x
       env:
         - docker
       services:
@@ -48,7 +48,7 @@ jobs:
       os: linux
       arch: arm64
       dist: bionic
-      go: 1.18.x
+      go: 1.19.x
       env:
         - docker
       services:
@@ -65,7 +65,7 @@ jobs:
       if: type = push
       os: linux
       dist: bionic
-      go: 1.18.x
+      go: 1.19.x
       env:
         - ubuntu-ppa
         - GO111MODULE=on
@@ -90,7 +90,7 @@ jobs:
       os: linux
       dist: bionic
       sudo: required
-      go: 1.18.x
+      go: 1.19.x
       env:
         - azure-linux
         - GO111MODULE=on
@@ -162,7 +162,7 @@ jobs:
     - stage: build
       if: type = push
       os: osx
-      go: 1.18.x
+      go: 1.19.x
       env:
         - azure-osx
         - azure-ios
@@ -194,7 +194,7 @@ jobs:
       os: linux
       arch: amd64
       dist: bionic
-      go: 1.18.x
+      go: 1.19.x
       env:
         - GO111MODULE=on
       script:
@@ -214,7 +214,7 @@ jobs:
     - stage: build
       os: linux
       dist: bionic
-      go: 1.17.x
+      go: 1.18.x
       env:
         - GO111MODULE=on
       script:
@@ -225,7 +225,7 @@ jobs:
       if: type = cron
       os: linux
       dist: bionic
-      go: 1.18.x
+      go: 1.19.x
       env:
         - azure-purge
         - GO111MODULE=on
@@ -239,7 +239,7 @@ jobs:
       if: type = cron
       os: linux
       dist: bionic
-      go: 1.18.x
+      go: 1.19.x
       env:
         - GO111MODULE=on
       script:

README.md

@@ -1,6 +1,6 @@
 ## Go Ethereum
 
-Official Golang implementation of the Ethereum protocol.
+Official Golang execution layer implementation of the Ethereum protocol.
 
 [![API Reference](
 https://camo.githubusercontent.com/915b7be44ada53c290eb157634330494ebe3e30a/68747470733a2f2f676f646f632e6f72672f6769746875622e636f6d2f676f6c616e672f6764646f3f7374617475732e737667
@@ -39,7 +39,7 @@ directory.
 |  **`geth`**   | Our main Ethereum CLI client. It is the entry point into the Ethereum network (main-, test- or private net), capable of running as a full node (default), archive node (retaining all historical state) or a light node (retrieving data live). It can be used by other processes as a gateway into the Ethereum network via JSON RPC endpoints exposed on top of HTTP, WebSocket and/or IPC transports. `geth --help` and the [CLI page](https://geth.ethereum.org/docs/interface/command-line-options) for command line options.          |
 |   `clef`    | Stand-alone signing tool, which can be used as a backend signer for `geth`.  |
 |   `devp2p`    | Utilities to interact with nodes on the networking layer, without running a full blockchain. |
-|   `abigen`    | Source code generator to convert Ethereum contract definitions into easy to use, compile-time type-safe Go packages. It operates on plain [Ethereum contract ABIs](https://docs.soliditylang.org/en/develop/abi-spec.html) with expanded functionality if the contract bytecode is also available. However, it also accepts Solidity source files, making development much more streamlined. Please see our [Native DApps](https://geth.ethereum.org/docs/dapp/native-bindings) page for details. |
+|   `abigen`    | Source code generator to convert Ethereum contract definitions into easy-to-use, compile-time type-safe Go packages. It operates on plain [Ethereum contract ABIs](https://docs.soliditylang.org/en/develop/abi-spec.html) with expanded functionality if the contract bytecode is also available. However, it also accepts Solidity source files, making development much more streamlined. Please see our [Native DApps](https://geth.ethereum.org/docs/dapp/native-bindings) page for details. |
 |  `bootnode`   | Stripped down version of our Ethereum client implementation that only takes part in the network node discovery protocol, but does not run any of the higher level application protocols. It can be used as a lightweight bootstrap node to aid in finding peers in private networks.                                                                                                                                                                                                                                                                 |
 |     `evm`     | Developer utility version of the EVM (Ethereum Virtual Machine) that is capable of running bytecode snippets within a configurable environment and execution mode. Its purpose is to allow isolated, fine-grained debugging of EVM opcodes (e.g. `evm --code 60ff60ff --debug run`).                                                                                                                                                                                                                                                                     |
 |   `rlpdump`   | Developer utility tool to convert binary RLP ([Recursive Length Prefix](https://ethereum.org/en/developers/docs/data-structures-and-encoding/rlp)) dumps (data encoding used by the Ethereum protocol both network as well as consensus wise) to user-friendlier hierarchical representation (e.g. `rlpdump --hex CE0183FFFFFFC4C304050583616263`).                                                                                                                                                                                                                                 |
@@ -65,14 +65,14 @@ Recommended:
 
 * Fast CPU with 4+ cores
 * 16GB+ RAM
-* High Performance SSD with at least 1TB free space
+* High-performance SSD with at least 1TB of free space
 * 25+ MBit/sec download Internet service
 
 ### Full node on the main Ethereum network
 
 By far the most common scenario is people wanting to simply interact with the Ethereum
 network: create accounts; transfer funds; deploy and interact with contracts. For this
-particular use-case the user doesn't care about years-old historical data, so we can
+particular use case, the user doesn't care about years-old historical data, so we can
 sync quickly to the current state of the network. To do so:
 
 ```shell
@@ -83,11 +83,11 @@ This command will:
  * Start `geth` in snap sync mode (default, can be changed with the `--syncmode` flag),
    causing it to download more data in exchange for avoiding processing the entire history
    of the Ethereum network, which is very CPU intensive.
- * Start up `geth`'s built-in interactive [JavaScript console](https://geth.ethereum.org/docs/interface/javascript-console),
+ * Start the built-in interactive [JavaScript console](https://geth.ethereum.org/docs/interface/javascript-console),
    (via the trailing `console` subcommand) through which you can interact using [`web3` methods](https://github.com/ChainSafe/web3.js/blob/0.20.7/DOCUMENTATION.md) 
    (note: the `web3` version bundled within `geth` is very old, and not up to date with official docs),
    as well as `geth`'s own [management APIs](https://geth.ethereum.org/docs/rpc/server).
-   This tool is optional and if you leave it out you can always attach to an already running
+   This tool is optional and if you leave it out you can always attach it to an already running
    `geth` instance with `geth attach`.
 
 ### A Full node on the Görli test network
@@ -102,12 +102,12 @@ the main network, but with play-Ether only.
 $ geth --goerli console
 ```
 
-The `console` subcommand has the exact same meaning as above and they are equally
-useful on the testnet too. Please, see above for their explanations if you've skipped here.
+The `console` subcommand has the same meaning as above and is equally
+useful on the testnet too.
 
 Specifying the `--goerli` flag, however, will reconfigure your `geth` instance a bit:
 
- * Instead of connecting the main Ethereum network, the client will connect to the Görli
+ * Instead of connecting to the main Ethereum network, the client will connect to the Görli
    test network, which uses different P2P bootnodes, different network IDs and genesis
    states.
  * Instead of using the default data directory (`~/.ethereum` on Linux for example), `geth`
@@ -118,9 +118,9 @@ Specifying the `--goerli` flag, however, will reconfigure your `geth` instance a
    `geth attach <datadir>/goerli/geth.ipc`. Windows users are not affected by
    this.
 
-*Note: Although there are some internal protective measures to prevent transactions from
-crossing over between the main network and test network, you should make sure to always
-use separate accounts for play-money and real-money. Unless you manually move
+*Note: Although some internal protective measures prevent transactions from
+crossing over between the main network and test network, you should always
+use separate accounts for play and real money. Unless you manually move
 accounts, `geth` will by default correctly separate the two networks and will not make any
 accounts available between them.*
 
@@ -155,7 +155,7 @@ configuration file via:
 $ geth --config /path/to/your_config.toml
 ```
 
-To get an idea how the file should look like you can use the `dumpconfig` subcommand to
+To get an idea of how the file should look like you can use the `dumpconfig` subcommand to
 export your existing configuration:
 
 ```shell
@@ -175,7 +175,7 @@ docker run -d --name ethereum-node -v /Users/alice/ethereum:/root \
            ethereum/client-go
 ```
 
-This will start `geth` in snap-sync mode with a DB memory allowance of 1GB just as the
+This will start `geth` in snap-sync mode with a DB memory allowance of 1GB, as the
 above command does.  It will also create a persistent volume in your home directory for
 saving your blockchain as well as map the default ports. There is also an `alpine` tag
 available for a slim version of the image.
@@ -209,7 +209,7 @@ HTTP based JSON-RPC API options:
   * `--ws.addr` WS-RPC server listening interface (default: `localhost`)
   * `--ws.port` WS-RPC server listening port (default: `8546`)
   * `--ws.api` API's offered over the WS-RPC interface (default: `eth,net,web3`)
-  * `--ws.origins` Origins from which to accept websockets requests
+  * `--ws.origins` Origins from which to accept WebSocket requests
   * `--ipcdisable` Disable the IPC-RPC server
   * `--ipcapi` API's offered over the IPC-RPC interface (default: `admin,debug,eth,miner,net,personal,txpool,web3`)
   * `--ipcpath` Filename for IPC socket/pipe within the datadir (explicit paths escape it)
@@ -327,7 +327,7 @@ requiring an OpenCL or CUDA enabled `ethminer` instance. For information on such
 setup, please consult the [EtherMining subreddit](https://www.reddit.com/r/EtherMining/)
 and the [ethminer](https://github.com/ethereum-mining/ethminer) repository.
 
-In a private network setting, however a single CPU miner instance is more than enough for
+In a private network setting, however, a single CPU miner instance is more than enough for
 practical purposes as it can produce a stable stream of blocks at the correct intervals
 without needing heavy resources (consider running on a single thread, no need for multiple
 ones either). To start a `geth` instance for mining, run it with all your usual flags, extended
@@ -344,7 +344,7 @@ transactions are accepted at (`--miner.gasprice`).
 
 ## Contribution
 
-Thank you for considering to help out with the source code! We welcome contributions
+Thank you for considering helping out with the source code! We welcome contributions
 from anyone on the internet, and are grateful for even the smallest of fixes!
 
 If you'd like to contribute to go-ethereum, please fork, fix, commit and send a pull request
@@ -374,6 +374,6 @@ The go-ethereum library (i.e. all code outside of the `cmd` directory) is licens
 [GNU Lesser General Public License v3.0](https://www.gnu.org/licenses/lgpl-3.0.en.html),
 also included in our repository in the `COPYING.LESSER` file.
 
-The go-ethereum binaries (i.e. all code inside of the `cmd` directory) is licensed under the
+The go-ethereum binaries (i.e. all code inside of the `cmd` directory) are licensed under the
 [GNU General Public License v3.0](https://www.gnu.org/licenses/gpl-3.0.en.html), also
 included in our repository in the `COPYING` file.

accounts/abi/abi_test.go

@@ -165,8 +165,9 @@ func TestInvalidABI(t *testing.T) {
 
 // TestConstructor tests a constructor function.
 // The test is based on the following contract:
-// 	contract TestConstructor {
-// 		constructor(uint256 a, uint256 b) public{}
+//
+//	contract TestConstructor {
+//		constructor(uint256 a, uint256 b) public{}
 //	}
 func TestConstructor(t *testing.T) {
 	json := `[{	"inputs": [{"internalType": "uint256","name": "a","type": "uint256"	},{	"internalType": "uint256","name": "b","type": "uint256"}],"stateMutability": "nonpayable","type": "constructor"}]`
@@ -724,16 +725,19 @@ func TestBareEvents(t *testing.T) {
 }
 
 // TestUnpackEvent is based on this contract:
-//    contract T {
-//      event received(address sender, uint amount, bytes memo);
-//      event receivedAddr(address sender);
-//      function receive(bytes memo) external payable {
-//        received(msg.sender, msg.value, memo);
-//        receivedAddr(msg.sender);
-//      }
-//    }
+//
+//	contract T {
+//		event received(address sender, uint amount, bytes memo);
+//		event receivedAddr(address sender);
+//		function receive(bytes memo) external payable {
+//			received(msg.sender, msg.value, memo);
+//			receivedAddr(msg.sender);
+//		}
+//	}
+//
 // When receive("X") is called with sender 0x00... and value 1, it produces this tx receipt:
-//   receipt{status=1 cgas=23949 bloom=00000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000040200000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 logs=[log: b6818c8064f645cd82d99b59a1a267d6d61117ef [75fd880d39c1daf53b6547ab6cb59451fc6452d27caa90e5b6649dd8293b9eed] 000000000000000000000000376c47978271565f56deb45495afa69e59c16ab200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000158 9ae378b6d4409eada347a5dc0c180f186cb62dc68fcc0f043425eb917335aa28 0 95d429d309bb9d753954195fe2d69bd140b4ae731b9b5b605c34323de162cf00 0]}
+//
+//	receipt{status=1 cgas=23949 bloom=00000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000040200000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 logs=[log: b6818c8064f645cd82d99b59a1a267d6d61117ef [75fd880d39c1daf53b6547ab6cb59451fc6452d27caa90e5b6649dd8293b9eed] 000000000000000000000000376c47978271565f56deb45495afa69e59c16ab200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000158 9ae378b6d4409eada347a5dc0c180f186cb62dc68fcc0f043425eb917335aa28 0 95d429d309bb9d753954195fe2d69bd140b4ae731b9b5b605c34323de162cf00 0]}
 func TestUnpackEvent(t *testing.T) {
 	const abiJSON = `[{"constant":false,"inputs":[{"name":"memo","type":"bytes"}],"name":"receive","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"anonymous":false,"inputs":[{"indexed":false,"name":"sender","type":"address"},{"indexed":false,"name":"amount","type":"uint256"},{"indexed":false,"name":"memo","type":"bytes"}],"name":"received","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"sender","type":"address"}],"name":"receivedAddr","type":"event"}]`
 	abi, err := JSON(strings.NewReader(abiJSON))
@@ -1078,8 +1082,9 @@ func TestDoubleDuplicateMethodNames(t *testing.T) {
 // TestDoubleDuplicateEventNames checks that if send0 already exists, there won't be a name
 // conflict and that the second send event will be renamed send1.
 // The test runs the abi of the following contract.
-// 	contract DuplicateEvent {
-// 		event send(uint256 a);
+//
+//	contract DuplicateEvent {
+//		event send(uint256 a);
 //		event send0();
 //		event send();
 //	}
@@ -1106,7 +1111,8 @@ func TestDoubleDuplicateEventNames(t *testing.T) {
 // TestUnnamedEventParam checks that an event with unnamed parameters is
 // correctly handled.
 // The test runs the abi of the following contract.
-// 	contract TestEvent {
+//
+//	contract TestEvent {
 //		event send(uint256, uint256);
 //	}
 func TestUnnamedEventParam(t *testing.T) {